Chess program improvement project (copy at TalkChess/ICD)
Posted: 07 Mar 2006, 03:16Hi - in discussion with one of you behind the scenes, I've been informed
that my program is "under par" with respect to the basic Win-at-Chess
tactical "bare bones" suite (besides other things.) In this case,
about ~260 vs. his ~287 correct for time of 5 seconds. This run was
at 6 seconds but gave no great improvement.
The issue is that the total solution count is too low, not near
the 290, 295, 297, 299, 300 that most other programs report at 5
seconds per move and 60 seconds per move.
The point of this post is to solicit your intuition, feedback, gut reaction,
or analysis of the listing or portions of it, towards finding
out what is the most likely reason for this. While analysis is
a poor substitute for code, when bug-finding, I assume it is
more palatable. To incentivize it, I will donate to the sponsor
of this board, non-trivially, for any advice whose implementation
by me drives up the result from the present 264/300 at 6 seconds per
position to 290/300 or greater. If this offends your belief about
programming, ignore the donation, and specify no donation needed in
your solution. Anyone not specifying no donation needed will be assumed
to be promoting the donation concept by their answer. If you have to
see the code to advise, email me at cracraft@cox.net
Here is the listing overview for the listing below.
In the listing br= is the branching factor for the problem's search.
bf= is the average across this and the prior N searches since N=1 where
N is the WAC count from 1 to 300.
h/p/q= are the percentages of times the positions were found for
the general position hash, pawn hash, quiescence hash tables. The
hash tables were set to 65k positions each which is certainly too low for
the time of this search.
mp= is the maximum positional score for white/black followed by the
minimum positional score for white/black in the search. (There does
appear to be an issue there where the values for black sometimes
skyrocket and not sure what this means. It is on a list of things
to check soon.)
The + or - means the problem was solved / not solved.
bc= are the beta cuts. q= is the percentage of nodes in the quiescence
search against the total search.
The eight numbers at the end of the +/- line are related to extensions and
cutoffs:
pawnext - extension of 1/2 ply for 6th or 7th rank pawn pushes
strangely I don't see one implemented for actual promotions.
recapext - recapture extension of 1 ply for a "forced" or "natural" recapture
qcheckext - not used
checkext - extension of 1 ply in main search or quiescence search for check
qfutilityext - cutoff see below 0 or a delta related to alpha in quiescence
onereplyext - one reply only extension of 1 ply for single-move only
mthrext - extension of 1/2 ply if null move returned a mate threat in the
next 2 ply
futilext - futility extension - not enabled
bmext - Botvinnik-Markoff extension of 1 ply if bmx is set to 1 by
the following code if null move search did not produce a >= beta cut
value is the value returned by the null search, uparams[pawn] is the value
of one pawn.
if (alpha - value > 3*uparams[pawn]) // Failure by > 3 pawns
{
savemove(&bmmove[ply],npv[ply+1][ply+1]);
if ((bmmove[ply-2].from!=0&&bmmove[ply-2].from==bmmove[ply].from&&
bmmove[ply-2].to==bmmove[ply].to&&
bmmove[ply-2].pro==bmmove[ply].pro)||
((bmmove[ply-2].cap!=0&&bmmove[ply].cap==0)&&
(bmmove[ply-2].to==bmmove[ply].to))) {
bmx=1;
}
}
Any place you see 0's in the listing, the feature is disabled due to most testing showing it does not work for the program now.
The iterative deepening is represented by lines beginning with slashed
numbers N/M with N being the main search's average depth reached and M
being the same but for quiescence depth and the usual move, score,
nodes, time, and pv found for the iteration.
(This was run on a HP/Compaq NC6000 Pentium M notebook at 1.6Ghz with 500MB.
which because of a good-sized L2 cache is actually half-decent.)
A typical better result would be 270 at 1 second, 287 at 5 seconds, and 299
at 60 seconds, this the actual result for a program that scores in
the bottom of the middle-third of online computer-vs-computer matches. I
am sure there are hotshots out there with 300 correct at 1 second each
but I doubt they want to talk with a poor heathen.
The program is a PVS searcher with hashing for general positions and
pawn structure, null move, variety of extensions and a few reductions,
a static exchange evaluator. Evaluation is a clone of Chess 4.7 with
a few ideas from GNU and Crafty tossed into the mix.
Regards,
Stuart
Listing (I did not know a way to display the board in-line like
at talkchess.com so you will see a basic board with
the talkchess.com's EPD/FEN style.)
teedee - Temporal Differences Chess
v1 2006
copyright (c) 2004,2005,2006
Stuart Cracraft (cracraft@cox.net)
.st
6
maxdepth = 9999999 maxtime = 600 timed = 1
.ts
position file? [wac.epd] # of test positions to test? 300
Testsuite: Tests/wac.epd 300 positions
*** Problem Solution(s): Rxb2 (bm)
[D] 8/7p/5k2/5p2/p1p2P2/Pr1pPK2/1P1R3P/8 b - - bm Rxb2
*** Problem Solution(s): Rxb2 (bm)
-- ** -- ** -- ** -- **
** -- ** -- ** -- ** BP
-- ** -- ** -- BK -- **
** -- ** -- ** BP ** --
BP ** BP ** -- WP -- **
WP BR ** BP WP WK ** --
-- WP -- WR -- ** -- WP
** -- ** -- ** -- ** --
mv 1 stage 0, black to move, computer plays black
hash=359a65d864d93847
pawnhash=3e87fdd09deedce8
Alpha=-258 Beta=542 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 2>b3b2 542 0.00 7 b3b2
1/ 2 f6e6 710 0.01 27 f6e6
2/ 3 b3b7 672 0.03 58 b3b7
3/ 4<b3b7 271 0.03 196 b3b7 d2f2 b7g7
3/ 4 f6e6 271 0.04 389 f6e6 e3e4 f5e4 f3e4
4/ 9>f6e6 671 0.04 564 f6e6 e3e4 b3b7
4/ 9 f6e6 719 0.04 884 f6e6 e3e4 e6f6
5/ 9 c4c3 555 0.05 1983 c4c3 b2c3 b3c3 d2a2 c3c1
6/14 b3b6 338 0.08 7189 b3b6 e3e4 f5e4 f3e4 c4c3 b2c3 f6e6
7/15 b3b7 542 0.22 25060 b3b7 d2g2 h7h6 g2d2 b7g7
8/19>b3b7 942 0.56 81909 b3b7 e3e4 f6e6 e4f5 e6f5 d2g2 b7b2 g2b2
8/19 c4c3 1463 0.61 91159 c4c3 b2c3 b3c3 e3e4 c3a3 e4e5 f6e6 f3e3
9/19<c4c3 1062 0.93 145812 c4c3 b2c3 b3c3 e3e4 c3a3 e4e5 f6e7 f3e3 mtmt
9/19 c4c3 1061 1.02 159916 c4c3 b2c3 b3c3 e3e4 c3a3 e4e5 f6e7 f3e3 mtmt
10/19>c4c3 1461 1.16 184117 c4c3 b2c3 b3c3 e3e4 c3a3 e4f5 f6f5 f3e3 f5g4 d2d3 a3d3
10/22 c4c3 1781 1.84 313584 c4c3 b2c3 b3c3 e3e4 c3a3 f3e3 f5e4 e3e4 f6e6 h2h3
11/25<c4c3 1380 3.85 677132 c4c3 b2c3 b3c3 e3e4 c3a3 f3e3 f5e4 e3e4 f6e6 h2h3 e6d6 d2g2
11/25 c4c3 1380 3.90 686716 c4c3 b2c3 b3c3 e3e4 c3a3 f3e3 f5e4 e3e4 f6e6 h2h3 e6d6 d2g2
12/25 Tc4c3 980 6.02 1065984 c4c3 b2c3 b3c3 e3e4 c3a3 f3e3 f5e4 e3e4 a3c3 d2d3 c3d3 e4d3 a4a3 h2h3 a3a2
nps=177103 h/p/q=28.00%/98.00%/0.00% q=80.0% bc=42% br=1.65 mp=2432/2688/-1350/-104416
pawnx=7345 recapx=3440 qcheckx=0 checkx=25456 qfutilx=121156 onereplyx=122 mthrx=0 futilx=0 bmx=1495
- 12.00/25.00 0% 0/1 bf=1.65 h/p/q=28.00%/98.00%/0.00% 6.02 1065984 1065984/6/177103 7345/3440/0/25456/121156/122/0/1495
*** Problem Solution(s): Qg6 (bm)
[D] 2rr3k/pp3pp1/1nnqbN1p/3pN3/2pP4/2P3Q1/PPB4P/R4RK1 w - - bm Qg6
*** Problem Solution(s): Qg6 (bm)
-- ** BR BR -- ** -- BK
BP BP ** -- ** BP BP --
-- BN BN BQ BB WN -- BP
** -- ** BP WN -- ** --
-- ** BP WP -- ** -- **
** -- WP -- ** -- WQ --
WP WP WB ** -- ** -- WP
WR -- ** -- ** WR WK --
mv 1 stage 0, white to move, computer plays white
hash=92d1b7a9a2ca6664
pawnhash=8e935f950c439ae1
Alpha=-2854 Beta=-2053 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 9 e5c6 -2690 0.01 565 e5c6 d6c6
2/10 f6h5 -2828 0.04 2488 f6h5 c6e5 d4e5
3/10 f6h5 -2586 0.07 5370 f6h5 d6f8
4/10>f6h5 -2185 0.08 5945 f6h5 d6f8 e5c6 b7c6 h5f4
4/13 f6h5 -2003 0.15 13003 f6h5 g7g6 h5f6 c6e5 d4e5
5/14>f6h5 -1602 0.18 14952 f6h5 g7g6 h5f6 c6e5 d4e5 d6e5
5/17 f6e8 1127 0.41 37600 f6e8 d6e5 d4e5 d8e8
6/21>f6e8 1527 0.91 90041 f6e8 d6e5 d4e5 d8e8 f1f7 e6f7
6/21 Mg3g6 99988 0.96 94722 g3g6 d6f8 e5f7 e6f7 g6h7
nps=98259 h/p/q=26.00%/97.00%/0.00% q=78.0% bc=52% br=1.89 mp=0/595/0/-476
pawnx=23 recapx=242 qcheckx=0 checkx=2260 qfutilx=15893 onereplyx=510 mthrx=0 futilx=0 bmx=0
+ 9.00/23.00 50% 1/2 bf=1.77 h/p/q=27.00%/97.50%/0.00% 6.98 1160706 580353/3/166219 7368/3682/0/27716/137049/632/0/1495
*** Problem Solution(s): Rg3 (bm)
[D] 5rk1/1ppb3p/p1pb4/6q1/3P1p1r/2P1R2P/PP1BQ1P1/5RKN w - - bm Rg3
*** Problem Solution(s): Rg3 (bm)
-- ** -- ** -- BR BK **
** BP BP BB ** -- ** BP
BP ** BP BB -- ** -- **
** -- ** -- ** -- BQ --
-- ** -- WP -- BP -- BR
** -- WP -- WR -- ** WP
WP WP -- WB WQ ** WP **
** -- ** -- ** WR WK WN
mv 1 stage 0, white to move, computer plays white
hash=712f52ac95c3b353
pawnhash=4c451fda2f4d89a2
Alpha=202 Beta=1003 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4 e2c4 610 0.00 90 e2c4 f8f7
2/ 5<e2c4 209 0.01 236 e2c4 f8f7 c4f7 g8f7
2/ 5 e2c4 560 0.01 243 e2c4 f8f7 c4f7 g8f7
3/ 9>e2c4 960 0.02 911 e2c4 f8f7 c4f7 g8f7 f1f4 d6f4
3/ 9 e3g3 975 0.03 1352 e3g3 g5g3 h1g3 f4g3 f1f8 d6f8
4/13 e3g3 975 0.06 3591 e3g3 g5g3 h1g3 f4g3 f1f8 d6f8
5/13 e3g3 849 0.10 8053 e3g3 g5g3 h1g3 f4g3 e2c4 g8g7 f1f8 d6f8
6/14 e3g3 849 0.22 18781 e3g3 g5g3 h1g3 f4g3 e2c4 g8g7 f1f8 d6f8
7/14>e3g3 1249 0.33 26938 e3g3 g5g3 h1g3 f4g3 e2c4 g8g7 f1f8 d6f8 c4a6 b7a6
7/17 e3g3 3216 0.58 50383 e3g3 g5g3 h1g3 f4g3 f1f8 g8f8 d2g5 h4f4 g5f4 d6f4
8/18>e3g3 3616 0.77 66410 e3g3 g5g3 h1g3 f4g3 f1f8 g8f8 d2g5 h4f4 g5f4 d6f4
8/18 e3g3 3617 1.27 115990 e3g3 g5g3 h1g3 f4g3 f1f8 g8f8 d2g5 h4f4 g5h6 f8g8
9/20<e3g3 3216 2.14 208827 e3g3 g5g3 h1g3 f4g3 f1f8 g8f8 d2g5 h4f4 g5f4 d6f4 h3h4
9/20 e3g3 3216 2.51 243115 e3g3 g5g3 h1g3 f4g3 f1f8 g8f8 d2g5 h4f4 g5f4 d6f4 h3h4
10/20 e3g3 3406 4.80 479833 e3g3 g5g3 h1g3 f4g3 f1f8 g8f8 d2g5 h4f4 g5f4 d6f4 h3h4 f4g5
11/22>Te3g3 3806 6.02 612352 e3g3 g5g3 h1g3 f4g3 f1f8 g8f8 d2g5 h4f4 g5f4 d6f4 h3h4
nps=101753 h/p/q=38.00%/98.00%/0.00% q=74.0% bc=55% br=1.96 mp=1394/1884/-1733/-1923
pawnx=2965 recapx=2505 qcheckx=0 checkx=15740 qfutilx=134208 onereplyx=445 mthrx=0 futilx=0 bmx=31
+ 9.67/22.67 66% 2/3 bf=1.83 h/p/q=30.67%/97.67%/0.00% 13.00 1773058 591019/4/136379 10333/6187/0/43456/271257/1077/0/1526
*** Problem Solution(s): Qxh7+ (bm)
[D] r1bq2rk/pp3pbp/2p1p1pQ/7P/3P4/2PB1N2/PP3PPR/2KR4 w - - bm Qxh7+
*** Problem Solution(s): Qxh7+ (bm)
BR ** BB BQ -- ** BR BK
BP BP ** -- ** BP BB BP
-- ** BP ** BP ** BP WQ
** -- ** -- ** -- ** WP
-- ** -- WP -- ** -- **
** -- WP WB ** WN ** --
WP WP -- ** -- WP WP WR
** -- WK WR ** -- ** --
mv 1 stage 0, white to move, computer plays white
hash=959cb746660a0192
pawnhash=6707421918fc6305
Alpha=-677 Beta=123 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4>Mh6h7 99993 0.00 19 h6h7 h8h7 h5g6
nps=9500 h/p/q=0.00%/92.00%/0.00% q=68.0% bc=55% br=0.00 mp=0/66/0/-245
pawnx=2 recapx=0 qcheckx=0 checkx=3 qfutilx=1 onereplyx=1 mthrx=0 futilx=0 bmx=0
+ 7.50/18.00 75% 3/4 bf=1.83 h/p/q=23.00%/96.25%/0.00% 13.00 1773077 443269/3/136359 10335/6187/0/43459/271258/1078/0/1526
*** Problem Solution(s): Qc4+ (bm)
[D] 5k2/6pp/p1qN4/1p1p4/3P4/2PKP2Q/PP3r2/3R4 b - - bm Qc4+
*** Problem Solution(s): Qc4+ (bm)
-- ** -- ** -- BK -- **
** -- ** -- ** -- BP BP
BP ** BQ WN -- ** -- **
** BP ** BP ** -- ** --
-- ** -- WP -- ** -- **
** -- WP WK WP -- ** WQ
WP WP -- ** -- BR -- **
** -- ** WR ** -- ** --
mv 1 stage 0, black to move, computer plays black
hash=e8834baa0264a599
pawnhash=34f87a57dff88881
Alpha=-275 Beta=525 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4>Mc6c4 99993 0.00 30 c6c4 d6c4 b5c4
nps=15000 h/p/q=0.00%/65.00%/0.00% q=76.0% bc=55% br=0.00 mp=473/292/0/0
pawnx=0 recapx=0 qcheckx=0 checkx=4 qfutilx=2 onereplyx=1 mthrx=0 futilx=0 bmx=0
+ 6.20/15.20 80% 4/5 bf=1.83 h/p/q=18.40%/90.00%/0.00% 13.01 1773107 354621/3/136340 10335/6187/0/43463/271260/1079/0/1526
*** Problem Solution(s): Rb7 (bm)
[D] 7k/p7/1R5K/6r1/6p1/6P1/8/8 w - - bm Rb7
*** Problem Solution(s): Rb7 (bm)
-- ** -- ** -- ** -- BK
BP -- ** -- ** -- ** --
-- WR -- ** -- ** -- WK
** -- ** -- ** -- BR --
-- ** -- ** -- ** BP **
** -- ** -- ** -- WP --
-- ** -- ** -- ** -- **
** -- ** -- ** -- ** --
mv 1 stage 0, white to move, computer plays white
hash=d46f61418ad03631
pawnhash=12c9f318ab1dc81c
Alpha=33 Beta=834 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 3>h6g5 834 0.00 2 h6g5
1/ 4 h6g5 834 0.00 36 h6g5
2/ 6<h6g5 433 0.00 84 h6g5 a7b6
2/ 6 h6g5 433 0.01 93 h6g5 a7b6
3/ 7 h6g5 434 0.01 273 h6g5 a7b6 g5g4
4/ 8<h6g5 33 0.01 656 h6g5 a7b6 g5g4 h8g7
4/ 8 h6g5 -84 0.01 1091 h6g5 a7b6 g5g4 h8g7
5/10>h6g5 316 0.02 1968 h6g5 a7b6 g5g4 b6b5
5/10 b6b7 6330 0.02 2378 b6b7 g5g7 b7g7
6/14 b6b7 6729 0.03 3735 b6b7 g5b5 b7b5 h8g8 h6g6
7/14>b6b7 7129 0.03 4175 b6b7 g5b5 b7b5 h8g8 h6g6 g8h8
7/17 b6b7 7884 0.04 6689 b6b7 g5d5 b7b8
8/18 b6b7 7870 0.06 13685 b6b7 g5b5 b7b5 h8g8 b5b8 g8f7 b8b7 f7f8 b7a7 f8e8
9/19 b6b7 7881 0.10 25108 b6b7 g5b5 b7b5 h8g8 b5b8 g8f7 b8b7 f7f6 b7a7 f6e6 h6h5 e6e5
10/19 b6b7 7899 0.17 45680 b6b7 g5b5 b7b5 h8g8 b5b8 g8f7 b8b7 f7e8 b7a7 mtmt
11/19 b6b7 8297 0.26 74298 b6b7 g5b5 b7b5 h8g8 b5b8 g8f7 b8b7 f7f8 b7a7 mtmt
12/19>b6b7 8697 0.29 83020 b6b7 g5b5 b7b5 h8g8 b5b8 g8f7 b8b7 f7f8 b7a7 mtmt
12/22 b6b7 9456 0.58 174744 b6b7 h8g8 h6g5 a7a6 g5g4 g8f8 b7a7 f8e8 a7a6 e8e7 mtmt
13/28<b6b7 9055 1.06 331817 b6b7 h8g8 h6g5 g8f8 b7a7 f8e8 g5g4 mtmt
13/28 b6b7 9055 1.14 356437 b6b7 h8g8 h6g5 a7a5 b7a7 g8f7
14/28>b6b7 9455 1.23 389655 b6b7 h8g8 h6g5 a7a5 b7a7 g8f7
14/28 b6b7 9487 2.28 744620 b6b7 g5b5 b7b5 h8g8 b5g5 g8f7 g5g4 f7e8
15/28 b6b7 9490 5.04 1745842 b6b7 g5b5 b7b5 h8g8 b5g5 g8f8 g5g4 a7a6
16/28 Tb6b7 9491 6.01 2076672 b6b7 g5b5 b7b5 h8g8 h6g5 g8f7 b5b7 f7e6 b7a7 e6d5 a7a6 d5e4 g5g4 e4d5
nps=345536 h/p/q=47.00%/99.00%/0.00% q=50.0% bc=56% br=1.57 mp=87/88/0/-26738600
pawnx=1158 recapx=452 qcheckx=0 checkx=114472 qfutilx=148559 onereplyx=9296 mthrx=472 futilx=0 bmx=6499
+ 7.83/17.33 83% 5/6 bf=1.77 h/p/q=23.17%/91.50%/0.00% 19.01 3849779 641630/3/202460 11493/6639/472/157935/419819/10375/0/8025
*** Problem Solution(s): Ne3 (bm)
[D] rnbqkb1r/pppp1ppp/8/4P3/6n1/7P/PPPNPPP1/R1BQKBNR b KQkq - bm Ne3
*** Problem Solution(s): Ne3 (bm)
BR BN BB BQ BK BB -- BR
BP BP BP BP ** BP BP BP
-- ** -- ** -- ** -- **
** -- ** -- WP -- ** --
-- ** -- ** -- ** BN **
** -- ** -- ** -- ** WP
WP WP WP WN WP WP WP **
WR -- WB WQ WK WB WN WR
mv 1 stage 0, black to move, computer plays black
hash=211d4481d5fe73dc
pawnhash=4aa69b1bec8c256a
Alpha=-608 Beta=192 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 2 g4e5 -208 0.00 35 g4e5
2/ 4 g4e5 -450 0.00 102 g4e5 g1f3
3/ 8 g4e5 -388 0.01 471 g4e5 e2e4
4/10>g4e5 12 0.03 1957 g4e5 g1f3 f8d6
4/10 g4e3 13 0.03 2151 g4e3 f2e3 d8h4 g2g3 h4g3
5/10>g4e3 413 0.04 3033 g4e3 g1f3 e3d1 g2g3 mtmt
5/11 g4e3 5480 0.07 5849 g4e3 c2c4 e3d1 e1d1
6/12 g4e3 5726 0.12 11286 g4e3 g1f3 e3d1 e1d1 f8c5
7/14 g4e3 5385 0.22 22084 g4e3 g1f3 e3d1 e1d1 b8c6 e2e4
8/16 g4e3 5462 0.60 63798 g4e3 d2e4 e3d1 e1d1 b8c6 c1g5
9/18 g4e3 5677 1.37 142281 g4e3 d2e4 e3d1 e1d1 d8h4 f2f3 h4d8 mtmt
10/19 g4e3 5720 3.22 342738 g4e3 g1f3 e3d1 e1d1 f8b4 c2c3 b4c5 f3d4 c5d4 c3d4 a7a6
11/21 Tg4e3 5821 6.01 644096 g4e3 d2f3 e3d1 e1d1 b8c6 e2e4
nps=107242 h/p/q=36.00%/95.00%/0.00% q=70.0% bc=53% br=2.38 mp=772/635/-1633/-1546
pawnx=4827 recapx=1412 qcheckx=0 checkx=13644 qfutilx=61414 onereplyx=1118 mthrx=476 futilx=0 bmx=0
+ 8.29/17.86 85% 6/7 bf=1.89 h/p/q=25.00%/92.00%/0.00% 25.02 4493875 641982/4/179604 16320/8051/948/171579/481233/11493/0/8025
*** Problem Solution(s): Rf7 (bm)
[D] r4q1k/p2bR1rp/2p2Q1N/5p2/5p2/2P5/PP3PPP/R5K1 w - - bm Rf7
*** Problem Solution(s): Rf7 (bm)
BR ** -- ** -- BQ -- BK
BP -- ** BB WR -- BR BP
-- ** BP ** -- WQ -- WN
** -- ** -- ** BP ** --
-- ** -- ** -- BP -- **
** -- WP -- ** -- ** --
WP WP -- ** -- WP WP WP
WR -- ** -- ** -- WK --
mv 1 stage 0, white to move, computer plays white
hash=3df2773d3bfe8381
pawnhash=3e290cb3abccea5
Alpha=2470 Beta=3271 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 6>e7d7 3271 0.00 140 e7d7
1/ 7 h6f7 4445 0.01 226 h6f7 h8g8 e7d7 g7f7 f6c6 f7d7 c6d7
2/ 8 h6f7 4445 0.01 632 h6f7 h8g8 e7d7 g7f7 f6c6 f7d7 c6d7
3/11>h6f7 4845 0.03 2502 h6f7 h8g8 e7d7 g7f7 f6c6 f7d7 c6d7
3/11 e7f7 6656 0.04 2731 e7f7 f8f7 h6f7
4/11>e7f7 7056 0.04 3086 e7f7 f8f7 h6f7
4/11 e7f7 8485 0.06 5408 e7f7 f8f7 h6f7 h8g8 f7h6 g8h8
5/15 e7f7 8093 0.12 11761 e7f7 f8f7 h6f7 h8g8 f7h6 g8h8 h6f7 h8g8 f7h6 g8h8 h6f7 h8g8 f7h6 g8h8 h6f7
6/17 e7f7 8470 0.25 23591 e7f7 f8f7 h6f7 h8g8 f7h6 g8h8 f6e5 f4f3 h6f5 f3g2
7/21 e7f7 8667 0.59 63565 e7f7 f8f7 h6f7 h8g8 f7h6 g8h8 h6f7 h8g8 f7h6 g8h8 h6f7 h8g8 f7h6 g8h8 h6f7
8/25<e7f7 8266 1.56 187227 e7f7 f8f7 h6f7 h8g8 f7h6 g8h8 a1e1 h8g8
8/25 e7f7 8266 1.59 190689 e7f7 f8f7 h6f7 h8g8 f7h6 g8h8 a1e1 h8g8
9/26 h6f7 7880 4.05 508756 h6f7 f8f7 e7f7 h8g8 f7g7 g8h8 a1e1
10/26<Th6f7 7479 6.00 758784 h6f7 f8f7 e7f7 h8g8 f7g7 g8h8 a1e1
nps=126359 h/p/q=49.00%/99.00%/0.00% q=71.0% bc=54% br=2.20 mp=1012/642/-1656/-1826
pawnx=1658 recapx=1879 qcheckx=0 checkx=19948 qfutilx=105364 onereplyx=3563 mthrx=476 futilx=0 bmx=55
- 8.50/18.88 75% 6/8 bf=1.94 h/p/q=28.00%/92.88%/0.00% 31.03 5252659 656582/4/169299 17978/9930/1424/191527/586597/15056/0/8080
*** Problem Solution(s): Bh2+ (bm)
[D] 3q1rk1/p4pp1/2pb3p/3p4/6Pr/1PNQ4/P1PB1PP1/4RRK1 b - - bm Bh2+
*** Problem Solution(s): Bh2+ (bm)
-- ** -- BQ -- BR BK **
BP -- ** -- ** BP BP --
-- ** BP BB -- ** -- BP
** -- ** BP ** -- ** --
-- ** -- ** -- ** WP BR
** WP WN WQ ** -- ** --
WP ** WP WB -- WP WP **
** -- ** -- WR WR WK --
mv 1 stage 0, black to move, computer plays black
hash=5395239c8adae757
pawnhash=9cf7e48e028864ae
Alpha=-3454 Beta=-2653 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 6 h4g4 -3054 0.00 128 h4g4
2/ 9 d6h2 -3054 0.01 843 d6h2 g1h1 h2d6 h1g1 h4g4
3/10>h4g4 -2653 0.02 1619 h4g4 g2g3
3/10 d6h2 0 0.03 2022 d6h2 g1h1 h2d6 h1g1 d6h2 g1h1 h2d6 h1g1
4/15>Md6h2 99954 0.05 4327 d6h2 g1h1 h2g3 h1g1 h4h1 g1h1 d8h4 h1g1 h4h2
nps=88306 h/p/q=40.00%/95.00%/0.00% q=71.0% bc=41% br=1.70 mp=680/382/-773/0
pawnx=0 recapx=4 qcheckx=0 checkx=151 qfutilx=592 onereplyx=30 mthrx=476 futilx=0 bmx=0
+ 8.00/18.44 77% 7/9 bf=1.91 h/p/q=29.33%/93.11%/0.00% 31.07 5256986 584110/3/169171 17978/9934/1900/191678/587189/15086/0/8080
*** Problem Solution(s): Rxh7 (bm)
[D] 2br2k1/2q3rn/p2NppQ1/2p1P3/Pp5R/4P3/1P3PPP/3R2K1 w - - bm Rxh7
*** Problem Solution(s): Rxh7 (bm)
-- ** BB BR -- ** BK **
** -- BQ -- ** -- BR BN
BP ** -- WN BP BP WQ **
** -- BP -- WP -- ** --
WP BP -- ** -- ** -- WR
** -- ** -- WP -- ** --
-- WP -- ** -- WP WP WP
** -- ** WR ** -- WK --
mv 1 stage 0, white to move, computer plays white
hash=a9e9825984e8ed8e
pawnhash=8e18b6e7b08db61
Alpha=-882 Beta=-81 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4>e5f6 -81 0.00 22 e5f6
1/ 8 h4h7 2482 0.00 137 h4h7 f6e5
2/ 8 h4h7 2482 0.01 463 h4h7 f6e5
3/ 9>h4h7 2882 0.01 541 h4h7 f6e5 d6c8
3/ 9 h4h7 3806 0.03 2092 h4h7 f6f5
4/10>h4h7 4206 0.04 2645 h4h7 f6f5 d6c8 g7g6
4/11 h4h7 4208 0.07 5945 h4h7 f6f5 g6g7 c7g7 h7g7 g8g7 d6f5
5/14 h4h7 4604 0.19 18542 h4h7 f6e5 h7g7 c7g7 g6g7 g8g7 d6f5 g7h7 d1d8
6/15<h4h7 4203 0.37 38511 h4h7 f6e5 h7g7 c7g7 g6g7 g8g7 d6f5 g7h7 d1d8 e6f5 d8c8
6/15 h4h7 4203 0.39 40100 h4h7 f6e5 h7g7 c7g7 g6g7 g8g7 d6f5 g7h7 d1d8 e6f5 d8c8
7/18 h4h7 4600 0.87 91867 h4h7 g7g6 h7c7 c8d7
8/22 h4h7 4869 2.41 269868 h4h7 f6e5 h7g7 c7g7 g6g7 g8g7 d6f5 e6f5 d1d8 g7h6 g1f1 c8d7
9/25 Th4h7 5260 6.00 697344 h4h7 c7d7 h7g7 d7g7 g6g7 g8g7 d6f5 e6f5 e5f6 g7f6 d1d8 f6e6 a4a5
nps=116127 h/p/q=37.00%/99.00%/0.00% q=75.0% bc=59% br=2.31 mp=3844/26843596/-1073/-1395
pawnx=6867 recapx=2692 qcheckx=0 checkx=25661 qfutilx=72558 onereplyx=1768 mthrx=1087 futilx=0 bmx=146
+ 8.10/19.10 80% 8/10 bf=1.96 h/p/q=30.10%/93.70%/0.00% 37.08 5954330 595433/4/160581 24845/12626/2987/217339/659747/16854/0/8226
*** Problem Solution(s): Bxc6 (bm)
[D] r1b1kb1r/3q1ppp/pBp1pn2/8/Np3P2/5B2/PPP3PP/R2Q1RK1 w kq - bm Bxc6
*** Problem Solution(s): Bxc6 (bm)
BR ** BB ** BK BB -- BR
** -- ** BQ ** BP BP BP
BP WB BP ** BP BN -- **
** -- ** -- ** -- ** --
WN BP -- ** -- WP -- **
** -- ** -- ** WB ** --
WP WP WP ** -- ** WP WP
WR -- ** WQ ** WR WK --
mv 1 stage 0, white to move, computer plays white
hash=bde767308089e121
pawnhash=22c855801365f10d
Alpha=-623 Beta=177 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 5 g1h1 -179 0.00 229 g1h1
2/ 5 f3h5 -180 0.01 453 f3h5
3/ 7>f3h5 220 0.01 788 f3h5 d7d1 h5d1 f6e4
3/ 9 f3c6 775 0.02 1354 f3c6 f8c5 a4c5 d7c6
4/ 9>f3c6 1175 0.03 1613 f3c6 f8c5 a4c5 e8g8 c5d7
4/10 f3c6 1175 0.03 2208 f3c6 f8c5 a4c5 e8g8 c5d7
5/12>f3c6 1575 0.04 2765 f3c6 f8c5 a4c5 e8g8 c5d7 f6d7
5/15 f3c6 7811 0.13 12234 f3c6 f6g8 c6d7 c8d7 d1d7 e8d7 a4c5 f8c5 b6c5 mtmt
6/16 f3c6 7895 0.41 40170 f3c6 e8e7 c6d7 c8d7 d1d7 f6d7
7/16<f3c6 7494 0.75 74742 f3c6 e8e7 c6d7 f6d7
7/17 f3c6 7490 0.98 98792 f3c6 a8a7 c6d7 a7d7 b6d4 mtmt
8/17<f3c6 7089 1.62 169796 f3c6 a8a7 c6d7 a7d7 b6d4 d7d5 a4c5
8/19 f3c6 5232 2.31 249462 f3c6 f6d5 c6d7 c8d7 c2c3 d5b6 a4b6 f8c5 g1h1 c5b6 c3b4
9/22<f3c6 4831 4.54 490318 f3c6 f6d5 c6d7 c8d7 c2c3 d5b6 a4b6 f8c5 g1h1 c5b6 c3b4 e8c8
9/22 f3c6 4831 4.68 503717 f3c6 f6d5 c6d7 c8d7 c2c3 d5b6 a4b6 f8c5 g1h1 c5b6 c3b4 e8c8
10/22>f3c6 5231 4.97 531137 f3c6 f6d5 c6d7 c8d7 c2c3 d5b6 a4b6 f8c5 g1h1 c5b6 c3b4 e8e7
10/22 Tf3c6 5231 6.01 642066 f3c6 f6d5 c6d7 c8d7 c2c3 d5b6 a4b6 f8c5 g1h1 c5b6 c3b4 e8e7
nps=106886 h/p/q=38.00%/99.00%/0.00% q=73.0% bc=49% br=2.30 mp=1592/548/-831/-1195
pawnx=1847 recapx=2744 qcheckx=0 checkx=15091 qfutilx=81249 onereplyx=868 mthrx=1100 futilx=0 bmx=34
+ 8.27/19.36 81% 9/11 bf=2.00 h/p/q=30.82%/94.18%/0.00% 43.09 6596396 599672/4/153095 26692/15370/4087/232430/740996/17722/0/8260
*** Problem Solution(s): Qxf3+ (bm)
[D] 4k1r1/2p3r1/1pR1p3/3pP2p/3P2qP/P4N2/1PQ4P/5R1K b - - bm Qxf3+
*** Problem Solution(s): Qxf3+ (bm)
-- ** -- ** BK ** BR **
** -- BP -- ** -- BR --
-- BP WR ** BP ** -- **
** -- ** BP WP -- ** BP
-- ** -- WP -- ** BQ WP
WP -- ** -- ** WN ** --
-- WP WQ ** -- ** -- WP
** -- ** -- ** WR ** WK
mv 1 stage 0, black to move, computer plays black
hash=fb1677c6b329c212
pawnhash=de96252a4751748a
Alpha=-6123 Beta=-5322 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 7 b6b5 -5645 0.00 63 b6b5
2/ 7>b6b5 -5244 0.01 108 b6b5 c6e6 g4e6
2/ 7 Mg4f3 99993 0.01 197 g4f3 c2g2 f3g2
nps=21889 h/p/q=53.00%/93.00%/0.00% q=81.0% bc=53% br=0.62 mp=126/558/-22/0
pawnx=0 recapx=1 qcheckx=0 checkx=8 qfutilx=63 onereplyx=1 mthrx=1100 futilx=0 bmx=0
+ 7.75/18.33 83% 10/12 bf=1.86 h/p/q=32.67%/94.08%/0.00% 43.10 6596593 549716/4/153067 26692/15371/5187/232438/741059/17723/0/8260
*** Problem Solution(s): Qxf8+ (bm)
[D] 5rk1/pp4p1/2n1p2p/2Npq3/2p5/6P1/P3P1BP/R4Q1K w - - bm Qxf8+
*** Problem Solution(s): Qxf8+ (bm)
-- ** -- ** -- BR BK **
BP BP ** -- ** -- BP --
-- ** BN ** BP ** -- BP
** -- WN BP BQ -- ** --
-- ** BP ** -- ** -- **
** -- ** -- ** -- WP --
WP ** -- ** WP ** WB WP
WR -- ** -- ** WQ ** WK
mv 1 stage 0, white to move, computer plays white
hash=c84b50cc018341ea
pawnhash=908d9db92b5fbd2e
Alpha=-1678 Beta=-877 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 3>c5b7 -877 0.00 62 c5b7
1/ 3 f1e1 142 0.01 142 f1e1
2/ 6>f1e1 542 0.01 294 f1e1 c4c3
2/ 6 f1f8 1512 0.01 442 f1f8 g8f8 c5d7 f8e7 d7e5 c6e5
3/ 7 f1f8 1512 0.02 898 f1f8 g8f8 c5d7 f8e7 d7e5 c6e5
4/10 f1f8 1512 0.03 1623 f1f8 g8f8 c5d7 f8e7 d7e5 c6e5
5/10 f1f8 1648 0.04 3071 f1f8 g8f8 c5d7 f8e8 d7e5 c6e5
6/10>f1f8 2048 0.05 4044 f1f8 g8f8 c5d7 f8e8 d7e5 c6e5 e2e3 c4c3
6/15 f1f8 3445 0.10 9785 f1f8 g8f8 c5d7 f8f7 d7e5 c6e5 a1c1
7/17<f1f8 3044 0.21 21001 f1f8 g8f8 c5d7 f8f7 d7e5 c6e5 a1c1 f7f6 h1g1
7/17 f1f8 3044 0.21 21040 f1f8 g8f8 c5d7 f8f7 d7e5 c6e5 a1c1 f7f6 h1g1
8/20<f1f8 2643 0.46 51017 f1f8 g8f8 c5d7 f8f7 d7e5 c6e5 a1c1 f7f6 c1f1 f6g5 g2f3
8/20 f1f8 2643 0.47 51689 f1f8 g8f8 c5d7 f8f7 d7e5 c6e5 a1c1 f7f6 c1f1 f6g5 g2f3
9/20<f1f8 2242 0.80 94471 f1f8 g8f8 c5d7 f8f7 d7e5 c6e5 a1c1 f7f6 c1f1 f6g5 g2f3 d5d4 f3b7
9/20 f1f8 2242 0.82 96437 f1f8 g8f8 c5d7 f8f7 d7e5 c6e5 a1c1 f7f6 c1f1 f6g5 g2f3 d5d4 f3b7
10/20>f1f8 2642 0.94 112726 f1f8 g8f8 c5d7 f8f7 d7e5 c6e5 a1f1 f7g6 mtmt
10/22 f1f8 3385 1.85 233602 f1f8 g8f8 c5d7 f8e7 d7e5 c6e5 a1b1 b7b6 g2d5 mtmt
11/26<f1f8 2984 4.32 536427 f1f8 g8f8 c5d7 f8e7 d7e5 c6e5 a1b1 e5d7 b1b7 a7a6 g2f3
11/26 f1f8 2984 4.33 536678 f1f8 g8f8 c5d7 f8e7 d7e5 c6e5 a1b1 e5d7 b1b7 a7a6 g2f3
12/27 Tf1f8 2914 6.02 763913 f1f8 g8f8 c5d7 f8e7 d7e5 c6e5 a1b1 b7b6 g2f1 a7a6 b1b6 d5d4
nps=126875 h/p/q=37.00%/98.00%/0.00% q=69.0% bc=48% br=1.75 mp=2011/3284/-1626/-1305
pawnx=5051 recapx=1154 qcheckx=0 checkx=22375 qfutilx=95863 onereplyx=2207 mthrx=1100 futilx=0 bmx=30
+ 8.08/19.00 84% 11/13 bf=1.85 h/p/q=33.00%/94.38%/0.00% 49.12 7360506 566193/4/149857 31743/16525/6287/254813/836922/19930/0/8290
*** Problem Solution(s): Qxh7+ (bm)
[D] r2rb1k1/pp1q1p1p/2n1p1p1/2bp4/5P2/PP1BPR1Q/1BPN2PP/R5K1 w - - bm Qxh7+
*** Problem Solution(s): Qxh7+ (bm)
BR ** -- BR BB ** BK **
BP BP ** BQ ** BP ** BP
-- ** BN ** BP ** BP **
** -- BB BP ** -- ** --
-- ** -- ** -- WP -- **
WP WP ** WB WP WR ** WQ
-- WB WP WN -- ** WP WP
WR -- ** -- ** -- WK --
mv 1 stage 0, white to move, computer plays white
hash=52afd8f6750b969a
pawnhash=1b5e601d3b2d0c74
Alpha=-252 Beta=548 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 3 a1f1 512 0.00 59 a1f1
2/ 6>a1f1 912 0.01 195 a1f1 f7f5
2/ 6 h3h7 913 0.01 301 h3h7 g8h7 f3h3 h7g8 h3h8
3/ 6>h3h7 1313 0.01 310 h3h7 g8f8 f3h3
3/12 h3h7 4059 0.03 1904 h3h7 g8f8 h7g7 f8e7 b2f6 e7d6 f6d8 c6d8
4/16 h3h7 4108 0.11 8301 h3h7 g8f8 h7h8 f8e7 b2f6 e7d6 f6d8 d7d8 d3b5
5/20 h3h7 4089 0.34 29951 h3h7 g8f8 h7h8 f8e7 b2f6 e7d6 b3b4 c5b6 f6d8 a8d8
6/20 h3h7 4141 1.05 97506 h3h7 g8f8 h7h8 f8e7 b2f6 e7d6 b3b4 c5b6 f6d8 a8d8 a1f1
7/22>h3h7 4541 1.59 147882 h3h7 g8f8 h7h8 f8e7 b2f6 e7d6 b3b4 c5b6 b4b5 c6a5
7/23 h3h7 4543 3.35 311754 h3h7 g8f8 h7g7 f8e7 b2f6 e7d6 g7f8 c6e7 b3b4 c5b6 f6e5 d6c6 b4b5
8/26 Th3h7 4942 6.00 581632 h3h7 g8f8 h7g7 f8e7 b2f6 e7d6 g7f8 c6e7 b3b4 c5b4 a3b4 d6c6 f6e7
nps=96890 h/p/q=25.00%/98.00%/0.00% q=77.0% bc=49% br=2.64 mp=1669/1242/-957/-1541
pawnx=545 recapx=1446 qcheckx=0 checkx=20105 qfutilx=116531 onereplyx=1445 mthrx=1101 futilx=0 bmx=0
+ 8.07/19.50 85% 12/14 bf=1.91 h/p/q=32.43%/94.64%/0.00% 55.12 7942138 567296/4/144088 32288/17971/7388/274918/953453/21375/0/8290
*** Problem Solution(s): Rxb7 (bm)
[D] 1R6/1brk2p1/4p2p/p1P1Pp2/P7/6P1/1P4P1/2R3K1 w - - bm Rxb7
*** Problem Solution(s): Rxb7 (bm)
-- WR -- ** -- ** -- **
** BB BR BK ** -- BP --
-- ** -- ** BP ** -- BP
BP -- WP -- WP BP ** --
WP ** -- ** -- ** -- **
** -- ** -- ** -- WP --
-- WP -- ** -- ** WP **
** -- WR -- ** -- WK --
mv 1 stage 0, white to move, computer plays white
hash=9a23358b76d3b97
pawnhash=a5f2403e1c43dd6c
Alpha=3751 Beta=4552 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 2>b8b7 4552 0.00 5 b8b7
1/ 2 b8b7 4552 0.00 34 b8b7
2/ 4 c1c2 4914 0.01 155 c1c2
3/ 8 b2b4 4694 0.01 703 b2b4 b7a6
4/10<b2b4 4293 0.06 2017 b2b4 b7a6 b4a5 c7c5
4/10 b2b4 4293 0.07 2745 b2b4 a5b4 c5c6 b7c6 c1d1 c6d5
5/10>b2b4 4693 0.07 3454 b2b4 a5b4 c5c6 b7c6 c1d1 c6d5 b8b4
5/12 b2b4 5631 0.12 8496 b2b4 b7a6 b4a5 c7c5
6/14<b2b4 5230 0.22 20846 b2b4 b7g2 g1g2 d7e7 c1d1
6/14 b2b4 5230 0.25 24232 b2b4 c7c6 b4a5 c6c5 c1c5
7/14>b2b4 5630 0.44 47861 b2b4 g7g6 b4a5 b7a6 c1d1
7/19 b8b7 8240 0.67 89851 b8b7 d7c8 c5c6 c8d8 c1d1 c7d7
8/19<b8b7 7839 0.79 110368 b8b7 d7c8 c5c6 c8d8 c1d1 d8c8 d1c1 c8d8 c1d1 d8c8 d1c1 c8d8 c1d1 d8c8 d1c1
8/20 b8b7 7837 1.09 161916 b8b7 d7e8 b7c7 g7g5 c1d1
9/22 b8b7 7439 1.59 253919 b8b7 g7g5 c1d1 d7c8 b7b5 c7c5 b5c5
10/23 b8b7 7780 4.22 720326 b8b7 g7g6 c5c6 d7c8 b7b6 f5f4 g3g4 f4f3
11/23<Tb8b7 7379 6.02 1038368 b8b7 d7c8 c5c6 f5f4 c1c3 mtmt
nps=172400 h/p/q=37.00%/98.00%/0.00% q=67.0% bc=50% br=2.33 mp=2142/1483/-1038/-1605
pawnx=18177 recapx=4937 qcheckx=0 checkx=41258 qfutilx=75063 onereplyx=2673 mthrx=1152 futilx=0 bmx=576
+ 8.27/19.73 86% 13/15 bf=1.95 h/p/q=32.73%/94.87%/0.00% 61.14 8980506 598700/4/146877 50465/22908/8540/316176/1028516/24048/0/8866
*** Problem Solution(s): Nc3 (bm)
[D] r4rk1/ppp2ppp/2n5/2bqp3/8/P2PB3/1PP1NPPP/R2Q1RK1 w - - bm Nc3
*** Problem Solution(s): Nc3 (bm)
BR ** -- ** -- BR BK **
BP BP BP -- ** BP BP BP
-- ** BN ** -- ** -- **
** -- BB BQ BP -- ** --
-- ** -- ** -- ** -- **
WP -- ** WP WB -- ** --
-- WP WP ** WN WP WP WP
WR -- ** WQ ** WR WK --
mv 1 stage 0, white to move, computer plays white
hash=5773a5322640b50
pawnhash=81b78a55a00186
Alpha=-346 Beta=454 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4 e2c3 254 0.00 46 e2c3
2/ 4 e3g5 160 0.01 290 e3g5
3/ 7 c2c4 146 0.01 903 c2c4 d5d6
4/ 9 e2c3 330 0.04 3181 e2c3 d5d6 c3e4
5/ 9>e2c3 730 0.06 5232 e2c3 d5d6 c3e4 c5e3 e4d6
5/10 e2c3 3742 0.10 8639 e2c3 d5e6 e3c5 f8d8
6/13 e2c3 3782 0.15 14665 e2c3 d5d7 e3c5 f8e8
7/13 e2c3 3838 0.31 31916 e2c3 d5d6 c3e4 d6g6 e3c5 f8d8
8/14 e2c3 3934 0.60 63242 e2c3 d5d6 c3e4 d6d5 c2c4 d5e6 e3c5
9/16 e2c3 4099 1.22 133157 e2c3 d5e6 e3c5 f8e8 c3e4 f7f5 e4c3
10/16 e2c3 4020 2.76 299425 e2c3 d5e6 e3c5 f8d8 c3b5 e6d5 b2b4 d5d7
11/22 Te2c3 4036 6.05 646144 e2c3 d5e6 e3c5 f8e8 d1h5 g7g6 h5f3 a8d8 mtmt
nps=106765 h/p/q=45.00%/97.00%/0.00% q=74.0% bc=45% br=2.00 mp=1378/1742/-1004/-820
pawnx=460 recapx=1203 qcheckx=0 checkx=3455 qfutilx=77827 onereplyx=723 mthrx=1152 futilx=0 bmx=0
+ 8.44/19.88 87% 14/16 bf=1.95 h/p/q=33.50%/95.00%/0.00% 67.19 9626650 601666/4/143264 50925/24111/9692/319631/1106343/24771/0/8866
*** Problem Solution(s): Ne5 (bm)
[D] 1k5r/pppbn1pp/4q1r1/1P3p2/2NPp3/1QP5/P4PPP/R1B1R1K1 w - - bm Ne5
*** Problem Solution(s): Ne5 (bm)
-- BK -- ** -- ** -- BR
BP BP BP BB BN -- BP BP
-- ** -- ** BQ ** BR **
** WP ** -- ** BP ** --
-- ** WN WP BP ** -- **
** WQ WP -- ** -- ** --
WP ** -- ** -- WP WP WP
WR -- WB -- WR -- WK --
mv 1 stage 0, white to move, computer plays white
hash=1265afa8a8c05709
pawnhash=54d3dcfa0780ef3b
Alpha=-703 Beta=97 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 2>e1e4 97 0.00 5 e1e4
1/ 2 c1f4 281 0.00 49 c1f4
2/ 3 c1d2 263 0.01 147 c1d2
3/ 8 c1f4 -29 0.01 722 c1f4 e6f7
4/ 9 c1f4 39 0.04 2791 c1f4 e6d5 a2a4
5/13 c4e5 323 0.11 9275 c4e5 g6f6 b3e6 d7e6 c1f4
6/13>c4e5 723 0.17 14759 c4e5 g6f6 b3e6 d7e6 c1f4 g7g6 g1h1
6/13 c4e5 1594 0.31 27912 c4e5 e6b3 e5d7 b8c8 a2b3 c8d7 a1a7
7/14 c4e5 1408 0.54 51844 c4e5 e6b3 e5d7 b8c8 a2b3 c8d7 a1a7 b7b6
8/15 c4e5 1660 0.99 100236 c4e5 e6b3 e5d7 b8c8 a2b3 c8d7 a1a7 d7c8
9/18 c4e5 1758 1.81 188147 c4e5 e6b3 e5d7 b8c8 a2b3 c8d7 a1a7 g6b6 c3c4
10/19 c4e5 1476 4.22 442804 c4e5 e6b3 e5d7 b8c8 a2b3 c8d7 a1a7 g6b6 c3c4 h7h5
11/20 Tc4e5 1776 6.01 637952 c4e5 e6b3 e5d7 b8c8 a2b3 c8d7 a1a7 g6b6 c3c4 e7c8 a7a2
nps=106166 h/p/q=39.00%/96.00%/0.00% q=76.0% bc=52% br=2.14 mp=2403/3148/-1830/-1615
pawnx=8736 recapx=1862 qcheckx=0 checkx=7752 qfutilx=93612 onereplyx=369 mthrx=1152 futilx=0 bmx=0
+ 8.59/19.88 88% 15/17 bf=1.96 h/p/q=33.82%/95.06%/0.00% 73.20 10264602 603800/4/140219 59661/25973/10844/327383/1199955/25140/0/8866
*** Problem Solution(s): Rh8 (bm)
[D] R7/P4k2/8/8/8/8/r7/6K1 w - - bm Rh8
*** Problem Solution(s): Rh8 (bm)
WR ** -- ** -- ** -- **
WP -- ** -- ** BK ** --
-- ** -- ** -- ** -- **
** -- ** -- ** -- ** --
-- ** -- ** -- ** -- **
** -- ** -- ** -- ** --
BR ** -- ** -- ** -- **
** -- ** -- ** -- WK --
mv 1 stage 0, white to move, computer plays white
hash=e76a03bcca7bfb44
pawnhash=a52ec0a593d5dcae
Alpha=1169 Beta=1970 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4 g1f1 1572 0.00 17 g1f1
2/ 4 a8h8 1570 0.00 79 a8h8
3/ 7 a8h8 1576 0.01 344 a8h8 a2a1 g1f2 a1a2 f2e3
4/ 8 a8h8 1580 0.01 963 a8h8 a2a1 g1f2 a1a2 f2e3 a2a3 e3d4
5/10 a8h8 1583 0.02 2792 a8h8 a2a1 g1f2 a1a2 f2e3 a2a3 e3d4 a3a4 d4c5
6/12 a8h8 1586 0.03 6563 a8h8 a2a1 g1f2 a1a2 f2e3 a2a3 e3d4 a3a4 d4c5 a4a5 c5b6
7/13>a8h8 1986 0.06 11610 a8h8 a2a1 g1f2 a1a2 f2e3 a2a3 e3d4 a3a4 d4c5 a4a5 c5b6 a5a7
7/13 g1f1 1986 0.07 15161 g1f1 a2a1 f1e2
8/16>g1f1 2386 0.13 32107 g1f1 a2a1 f1e2 a1a2
8/16 a8h8 2387 0.17 43205 a8h8 a2a1 g1f2 a1a2 f2e3 a2a3 e3d4 a3a4 d4c5 a4a5 c5b6 a5a7 b6a7
9/16>a8h8 2787 0.21 54577 a8h8 a2a1 g1f2 a1a2 f2e3 a2a3 e3d4 a3a4 d4c5 a4a5 c5b6 f7f6 b6a5
9/17 a8h8 2787 0.50 124781 a8h8 a2a1 g1f2 a1a2 f2e3 a2a3 e3d4 a3a4 d4c5 a4a5 c5b6 f7f6 b6a5
10/17>a8h8 3187 0.59 150422 a8h8 a2a1 g1f2 a1a2 f2e3 a2a3 e3d4 a3a4 d4c5 a4a5 c5b6 f7f6 b6a5 f6e5 a5b4
10/20 a8h8 5022 1.22 276730 a8h8 a2a1 g1f2 a1a2 f2e1 a2a7 h8h7 f7f6 h7a7 f6e5
11/24 a8h8 5025 5.29 1059001 a8h8 a2a1 g1f2 a1a2 f2e3 a2a3 e3d4 a3a7 h8h7 f7f8
12/25 Ta8h8 5027 6.00 1203200 a8h8 a2a1 g1f2 a1a2 f2e3 a2a3 e3d4 a3a7 h8h7 f7e8 h7a7 mtmt
nps=200366 h/p/q=34.00%/99.00%/0.00% q=74.0% bc=38% br=2.15 mp=88/26843596/0/-26738637
pawnx=0 recapx=529 qcheckx=0 checkx=73270 qfutilx=8333 onereplyx=537 mthrx=1152 futilx=0 bmx=1019
+ 8.78/20.17 88% 16/18 bf=1.98 h/p/q=33.83%/95.28%/0.00% 79.21 11467802 637100/4/144779 59661/26502/11996/400653/1208288/25677/0/9885
*** Problem Solution(s): c6 (bm)
[D] r1b2rk1/ppbn1ppp/4p3/1QP4q/3P4/N4N2/5PPP/R1B2RK1 w - - bm c6
*** Problem Solution(s): c6 (bm)
BR ** BB ** -- BR BK **
BP BP BB BN ** BP BP BP
-- ** -- ** BP ** -- **
** WQ WP -- ** -- ** BQ
-- ** -- WP -- ** -- **
WN -- ** -- ** WN ** --
-- ** -- ** -- WP WP WP
WR -- WB -- ** WR WK --
mv 1 stage 0, white to move, computer plays white
hash=a62be019eee5b2dd
pawnhash=62c0ab945fc3ee13
Alpha=-1607 Beta=-806 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4 h2h3 -1061 0.00 50 h2h3
2/ 4 h2h4 -1071 0.01 138 h2h4
3/ 7 c1d2 -1067 0.02 1056 c1d2 a7a5
4/12>c1e3 -666 0.05 3459 c1e3 a7a6
4/12 c5c6 -295 0.07 4742 c5c6 d7f6 c6b7
5/14>c5c6 105 0.26 22515 c5c6 d7f6 c6b7 h5b5 a3b5 c8b7 b5c7
5/15 c5c6 1365 0.52 45799 c5c6 h5d5 b5d5 e6d5 c6d7 c8d7
6/15<c5c6 964 0.70 60856 c5c6 h5d5 b5d5 e6d5 a3b5 c7h2 f3h2
6/15 c5c6 776 0.75 66607 c5c6 h5b5 a3b5 c7b8 c6d7 c8d7
7/19>c5c6 1176 1.81 182988 c5c6 h5b5 a3b5 c7b8 c6d7 c8d7 b5a7 b8a7
7/19 c5c6 1507 2.91 305296 c5c6 h5d5 b5d5 e6d5 a3b5 c7h2 f3h2 b7c6 a1a7 a8a7 b5a7
8/22 c5c6 1440 5.48 616086 c5c6 c7h2 f3h2 h5b5 a3b5 b7c6 b5a7 a8a7 a1a7 d7f6
9/22<Tc5c6 1039 6.04 675840 c5c6 c7h2 f3h2 h5b5 a3b5 b7c6 b5a7 c8b7
nps=111950 h/p/q=40.00%/98.00%/0.00% q=71.0% bc=54% br=3.45 mp=1918/1342/-1682/-1062
pawnx=1563 recapx=2747 qcheckx=0 checkx=8734 qfutilx=109031 onereplyx=1756 mthrx=1153 futilx=0 bmx=0
+ 8.79/20.26 89% 17/19 bf=2.06 h/p/q=34.16%/95.42%/0.00% 85.25 12143642 639139/4/142454 61224/29249/13149/409387/1317319/27433/0/9885
*** Problem Solution(s): Bb5 (bm)
[D] r2qkb1r/1ppb1ppp/p7/4p3/P1Q1P3/2P5/5PPP/R1B2KNR b kq - bm Bb5
*** Problem Solution(s): Bb5 (bm)
BR ** -- BQ BK BB -- BR
** BP BP BB ** BP BP BP
BP ** -- ** -- ** -- **
** -- ** -- BP -- ** --
WP ** WQ ** WP ** -- **
** -- WP -- ** -- ** --
-- ** -- ** -- WP WP WP
WR -- WB -- ** WK WN WR
mv 1 stage 0, black to move, computer plays black
hash=a1bec9e063865dae
pawnhash=85fd8c6cd26f8959
Alpha=1407 Beta=2208 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 2 c7c5 1903 0.00 40 c7c5
2/ 4 c7c6 1858 0.00 114 c7c6
3/ 7 d7e6 1821 0.01 931 d7e6 c4e2
4/ 7>d7e6 2221 0.03 2373 d7e6 c4e2 c7c5
4/ 7 d7b5 8329 0.04 2659 d7b5 c4b5 a6b5 a4b5
5/ 8>d7b5 8729 0.05 3169 d7b5 c4b5 a6b5 a4b5 a8a1 g1f3
5/10 d7b5 8729 0.06 4009 d7b5 c4b5 a6b5 a4b5 a8a1 g1f3
6/10>d7b5 9129 0.07 5443 d7b5 c4b5 a6b5 a4b5 a8a1 g1f3 a1c1
6/15 d7b5 10715 0.32 30331 d7b5 c4b5 a6b5 a4b5 a8a1 g1f3 a1c1
7/17<d7b5 10314 0.44 45609 d7b5 c4b5 a6b5 f1e2 b5a4 g1f3
7/18 d7b5 9982 0.69 72225 d7b5 c4b5 a6b5 h2h3 a8a4 g1f3 a4a1
8/18<d7b5 9581 1.04 110901 d7b5 c4b5 a6b5 f1e1 b5a4 g1f3 f8d6
8/18 d7b5 9578 1.41 153499 d7b5 c4b5 a6b5 f1e2 b5a4 c1a3 f8d6 e2d3
9/22 d7b5 9958 2.50 262088 d7b5 c4b5 a6b5 f1e1 b5a4 a1b1 d8d3
10/23<d7b5 9557 5.00 501060 d7b5 c4b5 a6b5 a4b5 a8a1 g1f3 a1c1
10/23 Td7b5 9555 6.00 609280 d7b5 c4b5 a6b5 f1e2 b5a4 c1a3 f8d6 a1d1 d8d7 a3d6
nps=101547 h/p/q=42.00%/97.00%/0.00% q=73.0% bc=53% br=2.90 mp=681/2196/-1376/-833
pawnx=1582 recapx=1358 qcheckx=0 checkx=16231 qfutilx=47632 onereplyx=2016 mthrx=1229 futilx=0 bmx=140
+ 8.85/20.40 90% 18/20 bf=2.11 h/p/q=34.55%/95.50%/0.00% 91.25 12752922 637646/5/139764 62806/30607/14378/425618/1364951/29449/0/10025
*** Problem Solution(s): Qh6 (bm)
[D] 5rk1/1b3p1p/pp3p2/3n1N2/1P6/P1qB1PP1/3Q3P/4R1K1 w - - bm Qh6
*** Problem Solution(s): Qh6 (bm)
-- ** -- ** -- BR BK **
** BB ** -- ** BP ** BP
BP BP -- ** -- BP -- **
** -- ** BN ** WN ** --
-- WP -- ** -- ** -- **
WP -- BQ WB ** WP WP --
-- ** -- WQ -- ** -- WP
** -- ** -- WR -- WK --
mv 1 stage 0, white to move, computer plays white
hash=3fcf45ecc670d542
pawnhash=10aad2a1fb999fdd
Alpha=547 Beta=1348 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 5 f5e7 1031 0.01 101 f5e7 g8h8
2/ 6 d2c3 951 0.01 505 d2c3 d5c3 f3f4
3/ 9 d2c3 945 0.02 1509 d2c3 d5c3 f5e7 g8h8 f3f4
4/12 d2c3 993 0.05 4626 d2c3 d5c3 e1e7 f8b8
5/14 d2c3 697 0.16 16489 d2c3 d5c3 f5d6 f8d8
6/16 d2c3 796 0.47 49877 d2c3 d5c3 e1c1 c3a2 f5e7 g8h8
7/21>d2c3 1196 1.21 135584 d2c3 d5c3 e1c1 c3b5 d3b5 a6b5 f5d6 b7f3 d6b5
7/23 d2h6 1644 1.43 157015 d2h6 c3e1 d3f1 e1f1 g1f1 f8e8
8/28>d2h6 2044 2.28 251734 d2h6 c3e1 d3f1 e1f1 g1f1 f8e8 f3f4 d5f4 g3f4 g8h8 h6f6
8/28 d2h6 6768 4.33 485989 d2h6 c3e1 d3f1 e1f1 g1f1 f8e8 f3f4 d5f4 g3f4 g8h8 h6f6
9/28<Td2h6 6367 6.01 701440 d2h6 c3e1 d3f1 e1e3 f5e3 f8a8 e3d5 b7d5 h6f6 d5e6
nps=116790 h/p/q=22.00%/99.00%/0.00% q=71.0% bc=51% br=2.15 mp=764/26843611/-1511/-26738600
pawnx=190 recapx=1065 qcheckx=0 checkx=28624 qfutilx=98195 onereplyx=6322 mthrx=1702 futilx=0 bmx=7
+ 8.86/20.76 90% 19/21 bf=2.11 h/p/q=33.95%/95.67%/0.00% 97.25 13454362 640684/5/138345 62996/31672/16080/454242/1463146/35771/0/10032
*** Problem Solution(s): Ba2 Nxf7 (bm)
[D] r1bqk2r/ppp1nppp/4p3/n5N1/2BPp3/P1P5/2P2PPP/R1BQK2R w KQkq - bm Ba2 Nxf7
*** Problem Solution(s): Ba2 Nxf7 (bm)
BR ** BB BQ BK ** -- BR
BP BP BP -- BN BP BP BP
-- ** -- ** BP ** -- **
BN -- ** -- ** -- WN --
-- ** WB WP BP ** -- **
WP -- WP -- ** -- ** --
-- ** WP ** -- WP WP WP
WR -- WB WQ WK -- ** WR
mv 1 stage 0, white to move, computer plays white
hash=9d027af932448e3a
pawnhash=149e25c958a07dc6
Alpha=-2003 Beta=-1202 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4>d1e2 -1202 0.00 88 d1e2 a5c4 e2c4
1/ 4 c4e2 -976 0.01 173 c4e2
2/ 6 c4a2 -977 0.01 374 c4a2
3/ 7>c4a2 -576 0.01 740 c4a2 c7c5 d4c5
3/ 8 g5e6 -538 0.03 1761 g5e6 c8e6 c4e6 e4e3
4/ 9 c4a2 -547 0.07 4602 c4a2 e8g8 g5e4
5/12 c4e2 -605 0.13 10170 c4e2 e8g8 e1g1
6/16 c4a2 -620 0.47 37688 c4a2 e8g8 g5e4 f7f5
7/18 c4f1 -620 0.98 83290 c4f1 f7f5 g5e4 f5e4 d1h5 g7g6 h5a5
8/18 g5e6 -573 3.09 266998 g5e6 c8e6 c4e6 c7c5 e6h3 b7b6
9/21 Tg5e6 -439 6.05 538624 g5e6 c8e6 c4e6 e8g8 e6a2 e7d5 c1d2 c7c6
nps=88955 h/p/q=29.00%/95.00%/0.00% q=77.0% bc=49% br=2.47 mp=1117/1471/-1706/-1806
pawnx=3048 recapx=1283 qcheckx=0 checkx=8982 qfutilx=82768 onereplyx=666 mthrx=1702 futilx=0 bmx=0
- 8.86/20.77 86% 19/22 bf=2.13 h/p/q=33.73%/95.64%/0.00% 103.31 13992986 636045/5/135451 66044/32955/17782/463224/1545914/36437/0/10032
*** Problem Solution(s): g4 (bm)
[D] r3nrk1/2p2p1p/p1p1b1p1/2NpPq2/3R4/P1N1Q3/1PP2PPP/4R1K1 w - - bm g4
*** Problem Solution(s): g4 (bm)
BR ** -- ** BN BR BK **
** -- BP -- ** BP ** BP
BP ** BP ** BB ** BP **
** -- WN BP WP BQ ** --
-- ** -- WR -- ** -- **
WP -- WN -- WQ -- ** --
-- WP WP ** -- WP WP WP
** -- ** -- WR -- WK --
mv 1 stage 0, white to move, computer plays white
hash=b0079b0ddc4dbe7c
pawnhash=d5da3ad478697c7c
Alpha=410 Beta=1211 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4 c5e6 631 0.00 74 c5e6 f7e6
2/ 4<c5e6 230 0.01 229 c5e6 f7e6 c3d5
2/ 7 e3d3 136 0.01 513 e3d3
3/ 7>e3d2 536 0.02 1261 e3d2 e8g7
3/11 e3d3 734 0.03 1928 e3d3 a8b8
4/11 e3e2 710 0.09 6196 e3e2 a8b8 b2b4
5/17 e3e2 800 0.17 13418 e3e2 a6a5 f2f4
6/20>e3e2 1200 0.31 25578 e3e2 a6a5 e2d1 e8g7
6/20 g2g4 4113 0.36 30859 g2g4 f5c2 e1e2 c2e2 c3e2
7/20 g2g4 4512 0.53 47553 g2g4 f5g4 d4g4 a6a5 mtmt
8/20 g2g4 4471 0.95 90289 g2g4 f5g4 d4g4 e6g4 e3f4 g4f5 f4d2
9/20 g2g4 4756 1.66 168005 g2g4 f5c2 e1e2 e6f5 e2c2 f5c2 f2f4
10/20 g2g4 4482 2.85 304436 g2g4 f5c2 e1e2 c2e2 e3e2 a6a5 c5e6 f7e6 e2d1 e8g7
11/22>Tg2g4 4882 6.03 643127 g2g4 f5c2 e1e2 c2e2 e3e2 a6a5 g1g2 e8g7 e2d1
nps=106743 h/p/q=43.00%/97.00%/0.00% q=74.0% bc=48% br=2.08 mp=2335/2179/-2042/-1929
pawnx=1665 recapx=2014 qcheckx=0 checkx=4758 qfutilx=125841 onereplyx=337 mthrx=1702 futilx=0 bmx=0
+ 8.96/20.83 86% 20/23 bf=2.13 h/p/q=34.13%/95.70%/0.00% 109.33 14636113 636353/5/133869 67709/34969/19484/467982/1671755/36774/0/10032
*** Problem Solution(s): Bd4 (bm)
[D] 6k1/1b1nqpbp/pp4p1/5P2/1PN5/4Q3/P5PP/1B2B1K1 b - - bm Bd4
*** Problem Solution(s): Bd4 (bm)
-- ** -- ** -- ** BK **
** BB ** BN BQ BP BB BP
BP BP -- ** -- ** BP **
** -- ** -- ** WP ** --
-- WP WN ** -- ** -- **
** -- ** -- WQ -- ** --
WP ** -- ** -- ** WP WP
** WB ** -- WB -- WK --
mv 1 stage 0, black to move, computer plays black
hash=c541238be958e82e
pawnhash=5019a1e0153a997d
Alpha=-344 Beta=456 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 5 e7e3 321 0.00 115 e7e3 c4e3 g7f6
2/ 7 e7e3 420 0.01 390 e7e3 c4e3 g6f5 b1f5 d7e5
3/ 8 e7e3 386 0.01 1025 e7e3 c4e3 g6f5 b1f5 b7c6
4/10>e7e3 786 0.03 2334 e7e3 c4e3 g6f5 b1f5 b7c6 f5d7 c6d7 e1c3
4/10 g7d4 8456 0.04 3125 g7d4 b1e4 d4e3 c4e3
5/10<g7d4 8055 0.06 4437 g7d4 b1e4 d4e3 c4e3 b7c6 e4c6
5/11 g7d4 8055 0.10 8075 g7d4 c4b2 d4e3
6/13<g7d4 7654 0.15 13473 g7d4 c4b2 d4e3
6/13 g7d4 7649 0.25 23347 g7d4 h2h4 d4e3 c4e3 g6f5 mtmt
7/14 g7d4 8043 0.52 52018 g7d4 g1f2 d4e3 c4e3 e7h4 f2e2 h4h2
8/19<g7d4 7642 1.00 108294 g7d4 g1f2 d4e3 c4e3 e7h4 f2f1 h4h2 a2a3 g6f5
8/19 g7d4 7638 1.34 146404 g7d4 g1f1 b7g2 f1g2 d4e3 c4e3 e7e3 e1f2 e3e5
9/22<g7d4 7237 3.68 405571 g7d4 g1f1 d4e3 c4e3 e7e3 e1d2 e3d2 f5g6 mtmt
9/24 Tg7d4 7235 6.01 662528 g7d4 e1d2 e7g5 g2g3 d4e3 d2e3 d7e5 e3g5 e5c4 f5g6 h7g6
nps=110183 h/p/q=38.00%/99.00%/0.00% q=77.0% bc=55% br=2.41 mp=890/1068/-1491/-1771
pawnx=1488 recapx=3421 qcheckx=0 checkx=23376 qfutilx=72792 onereplyx=1204 mthrx=1811 futilx=0 bmx=28
+ 8.96/20.96 87% 21/24 bf=2.14 h/p/q=34.29%/95.83%/0.00% 115.34 15298641 637443/5/132634 69197/38390/21295/491358/1744547/37978/0/10060
*** Problem Solution(s): Qh4+ (bm)
[D] 3R1rk1/8/5Qpp/2p5/2P1p1q1/P3P3/1P2PK2/8 b - - bm Qh4+
*** Problem Solution(s): Qh4+ (bm)
-- ** -- WR -- BR BK **
** -- ** -- ** -- ** --
-- ** -- ** -- WQ BP BP
** -- BP -- ** -- ** --
-- ** WP ** BP ** BQ **
WP -- ** -- WP -- ** --
-- WP -- ** WP WK -- **
** -- ** -- ** -- ** --
mv 1 stage 0, black to move, computer plays black
hash=316e658d1642f616
pawnhash=ca987552d8bfb9a8
Alpha=-1132 Beta=-331 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4>f8d8 -331 0.00 27 f8d8 f6d8
1/ 5 g4h4 12353 0.00 93 g4h4 f2f1 h4f6
2/ 7<g4h4 11952 0.01 333 g4h4 f2g1 h4f6
2/ 7 g4h4 11950 0.01 446 g4h4 f2g1 h4f6
3/10<g4h4 11549 0.02 1003 g4h4 f2f1 h4h1 f1f2 h1h4 f2f1 h4h1 f1f2 h1h4 f2f1 h4h1 f1f2 h1h4
3/10 g4h4 11547 0.02 1301 g4h4 f2f1 h4h1 f1f2 h1h4 f2f1 h4h1 f1f2 h1h4 f2f1 h4h1 f1f2 h1h4
4/11<g4h4 11146 0.03 2028 g4h4 f2g2 h4h1 g2h1
4/11 g4h4 11145 0.04 3024 g4h4 f2g2 h4h1 g2h1
5/14 g4h4 10779 0.07 6855 g4h4 f2g1 h4f6 g1g2 f6g5 g2h3 g5e3 h3g2 f8d8
6/16<g4h4 10378 0.17 19526 g4h4 f2g1 h4f6 g1g2 f6f1 g2g3 f1g1 g3h3 g1e3 h3h2 f8d8
6/16 g4h4 10378 0.18 19567 g4h4 f2g1 h4f6 g1g2 f6f1 g2g3 f1g1 g3h3 g1e3 h3h2 f8d8
7/18 g4h4 10776 0.30 35026 g4h4 f2g2 h4f6 d8d5 f6b2 g2g3
8/22 g4h4 11170 0.68 90289 g4h4 f2g2 h4f6 d8a8 f6f1 g2g3 f1g1 g3h3 g1e3 h3h2 f8a8 a3a4
9/24 g4h4 11563 1.58 226112 g4h4 f2g2 h4f6 d8d1 f6g5 g2h1 g5h4 h1g1 h4g3 g1h1 g3h3 h1g1 h3e3 g1h1 e3h3 h1g1
10/28 g4h4 11563 2.74 409312 g4h4 f2g2 h4f6 d8d1 f6g5 g2h1 g5h4 h1g1 h4g3 g1h1 g3h3 h1g1 h3g3 g1h1 g3h3 h1g1 h3g4 g1h1 g4h4 h1g1 h4g5
11/31>g4h4 11963 4.85 735252 g4h4 f2g2 h4f6 d8d1 f6g5 g2h1 g5h4 h1g1 h4g5 g1h1 g5h4 h1g1 h4g5 g1h1 g5h4 h1g1 h4g5 g1h1
11/31 Tg4h4 11964 6.00 917504 g4h4 f2g2 h4f6 d8d1 f6g5 g2h1 f8f2 d1d8 g5d8 h1g1 d8g5 g1f2 mtmt
nps=152866 h/p/q=38.00%/99.00%/0.00% q=66.0% bc=57% br=1.90 mp=695/26843596/-829/-26738600
pawnx=7517 recapx=1558 qcheckx=0 checkx=89436 qfutilx=32058 onereplyx=13241 mthrx=1836 futilx=0 bmx=1233
+ 9.04/21.36 88% 22/25 bf=2.13 h/p/q=34.44%/95.96%/0.00% 121.35 16216145 648646/5/133634 76714/39948/23131/580794/1776605/51219/0/11293
*** Problem Solution(s): Bf5 (bm)
[D] 3r2k1/1p1b1pp1/pq5p/8/3NR3/2PQ3P/PP3PP1/6K1 b - - bm Bf5
*** Problem Solution(s): Bf5 (bm)
-- ** -- BR -- ** BK **
** BP ** BB ** BP BP --
BP BQ -- ** -- ** -- BP
** -- ** -- ** -- ** --
-- ** -- WN WR ** -- **
** -- WP WQ ** -- ** WP
WP WP -- ** -- WP WP **
** -- ** -- ** -- WK --
mv 1 stage 0, black to move, computer plays black
hash=b9a0bb34b9f78ffa
pawnhash=e8afcaa67967e835
Alpha=-181 Beta=619 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 2 b6b2 219 0.01 39 b6b2
2/ 3<b6b2 -181 0.01 102 b6b2 d3a6
2/ 4 b6b2 -475 0.01 210 b6b2 d3c4
3/ 6>b6b2 -74 0.02 728 b6b2 d3c2
3/ 6 d7f5 1164 0.02 1235 d7f5 b2b4 f5e4 d3e4
4/ 8 d7f5 1164 0.03 2255 d7f5 b2b4 f5e4 d3e4
5/10 d7f5 1184 0.07 6134 d7f5 b2b3 f5e4 d3e4
6/13 d7f5 1282 0.15 14055 d7f5 b2b4 f5e4 d3e4 b6c7
7/15 d7f5 1244 0.38 37455 d7f5 b2b4 b6f6 b4b5 f5e4 d3e4
8/15 d7f5 1250 0.94 100044 d7f5 b2b3 b6f6 h3h4 f5e4 d3e4
9/19 d7f5 1348 2.00 228449 d7f5 b2b4 b6c7 f2f3 f5e4 d3e4
10/20 d7f5 1387 4.12 480302 d7f5 b2b4 b6c7 f2f3 f5e4 f3e4 c7f4 d3f3 f4f3 d4f3
11/20 Td7f5 1382 6.00 715776 d7f5 b2b4 b6c7 f2f3 f5e4 f3e4 c7f4 g1h1 f4f2
nps=119236 h/p/q=36.00%/97.00%/0.00% q=72.0% bc=57% br=2.04 mp=1793/26843596/-1625/-26738600
pawnx=289 recapx=795 qcheckx=0 checkx=11757 qfutilx=112027 onereplyx=1857 mthrx=1836 futilx=0 bmx=0
+ 9.12/21.31 88% 23/26 bf=2.13 h/p/q=34.50%/96.00%/0.00% 127.35 16931920 651228/5/132956 77003/40743/24967/592551/1888632/53076/0/11293
*** Problem Solution(s): Qf8+ (bm)
[D] 7k/pp4np/2p3p1/3pN1q1/3P4/Q7/1r3rPP/2R2RK1 w - - bm Qf8+
*** Problem Solution(s): Qf8+ (bm)
-- ** -- ** -- ** -- BK
BP BP ** -- ** -- BN BP
-- ** BP ** -- ** BP **
** -- ** BP WN -- BQ --
-- ** -- WP -- ** -- **
WQ -- ** -- ** -- ** --
-- BR -- ** -- BR WP WP
** -- WR -- ** WR WK --
mv 1 stage 0, white to move, computer plays white
hash=2a31ecb0d69b8916
pawnhash=4f08d47276cb6522
Alpha=-4431 Beta=-3630 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 5>f1f2 -3630 0.00 41 f1f2
1/ 5 e5f7 -1144 0.00 118 e5f7 f2f7 a3b2 f7f1 c1f1
2/ 6>e5f7 -743 0.01 150 e5f7 f2f7 a3b2 f7f1 c1f1
2/ 8 Ma3f8 99995 0.01 393 a3f8 f2f8 f1f8
nps=35727 h/p/q=46.00%/92.00%/0.00% q=84.0% bc=37% br=0.87 mp=984/716/-937/-96
pawnx=0 recapx=0 qcheckx=0 checkx=19 qfutilx=136 onereplyx=9 mthrx=1836 futilx=0 bmx=0
+ 8.85/20.81 88% 24/27 bf=2.08 h/p/q=34.93%/95.85%/0.00% 127.36 16932312 627123/5/132947 77003/40743/26803/592570/1888768/53085/0/11293
*** Problem Solution(s): Qe1+ (bm)
[D] 1r1r2k1/4pp1p/2p1b1p1/p3R3/RqBP4/4P3/1PQ2PPP/6K1 b - - bm Qe1+
*** Problem Solution(s): Qe1+ (bm)
-- BR -- BR -- ** BK **
** -- ** -- BP BP ** BP
-- ** BP ** BB ** BP **
BP -- ** -- WR -- ** --
WR BQ WB WP -- ** -- **
** -- ** -- WP -- ** --
-- WP WQ ** -- WP WP WP
** -- ** -- ** -- WK --
mv 1 stage 0, black to move, computer plays black
hash=5da32dd14d8b5c0f
pawnhash=b8ff0159105f38ea
Alpha=-635 Beta=165 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4>e6c4 165 0.00 34 e6c4
1/ 9 b4e1 167 0.01 341 b4e1 c4f1 e6b3
2/ 9 b4e1 565 0.02 821 b4e1 c4f1 e6b3 c2c3
3/11 b4e1 964 0.03 2319 b4e1 c4f1 e6b3 c2e2
4/11>b4e1 1364 0.04 2834 b4e1 c4f1 e6b3 c2e2 b3a4 e2e1
4/11 b4e1 2557 0.06 4082 b4e1 c4f1 e6b3 c2c6 b3a4 c6a4 b8b2 e5e7 e1f2
5/13 b4e1 2617 0.12 11533 b4e1 c4f1 e6b3 c2c6 d8c8 c6d7 b3a4 d7a4 b8b2 e5e7 e1f2
6/16 b4e1 2617 0.29 30245 b4e1 c4f1 e6b3 c2c6 d8c8 c6d7 b3a4 d7a4 b8b2 e5e7 e1f2
7/19>b4e1 3017 0.43 44247 b4e1 c4f1 e6b3 c2c6 d8c8 c6d7 b3a4 d7a4 b8b2 e5e7 e1f2
7/19 b4e1 3017 0.55 57084 b4e1 c4f1 e6b3 c2c6
8/21>b4e1 3417 0.93 94016 b4e1 c4f1 e6b3 c2c6 d8c8 c6d7 b3a4 d7a4 b8b2 e5e7 e1f2
8/21 b4e1 3417 1.43 149498 b4e1 c4f1 e6b3 c2c6
9/23>b4e1 3817 2.37 235379 b4e1 c4f1 e6b3 c2c6 d8c8 c6d7 b3a4 d7a4 b8b2 f2f3
9/23 b4e1 4471 3.60 376591 b4e1 c4f1 e6b3 c2c6 b3a4 c6c7 d8c8 c7a5 e1d1 e5e7 b8b2
10/23 Tb4e1 4805 6.01 634880 b4e1 c4f1 e6b3 c2c3 e1c3 b2c3 b3a4 e5a5 a4b5 h2h4 mtmt
nps=105690 h/p/q=35.00%/98.00%/0.00% q=75.0% bc=59% br=1.86 mp=1667/1828/-1071/-26738600
pawnx=648 recapx=604 qcheckx=0 checkx=13223 qfutilx=117078 onereplyx=2584 mthrx=1837 futilx=0 bmx=51
+ 8.89/20.89 89% 25/28 bf=2.07 h/p/q=34.93%/95.93%/0.00% 133.37 17567192 627400/5/131720 77651/41347/28640/605793/2005846/55669/0/11344
*** Problem Solution(s): c6 (bm)
[D] r2q2k1/pp1rbppp/4pn2/2P5/1P3B2/6P1/P3QPBP/1R3RK1 w - - bm c6
*** Problem Solution(s): c6 (bm)
BR ** -- BQ -- ** BK **
BP BP ** BR BB BP BP BP
-- ** -- ** BP BN -- **
** -- WP -- ** -- ** --
-- WP -- ** -- WB -- **
** -- ** -- ** -- WP --
WP ** -- ** WQ WP WB WP
** WR ** -- ** WR WK --
mv 1 stage 0, white to move, computer plays white
hash=ae0c5a53675a8b4a
pawnhash=5e962493c1cc8d4
Alpha=-127 Beta=673 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 3 b1d1 319 0.00 64 b1d1
2/ 5 b1d1 343 0.00 182 b1d1 d7d1 f1d1
3/10 c5c6 363 0.01 1050 c5c6 b7c6 g2c6
4/10>c5c6 763 0.03 2380 c5c6 b7c6 g2c6 e7b4 b1b4
4/10 c5c6 2306 0.06 4630 c5c6 b7c6 g2c6 a8c8 c6d7 d8d7
5/11 c5c6 2306 0.10 8805 c5c6 b7c6 g2c6 a8c8 c6d7 d8d7
6/15 c5c6 2362 0.25 25461 c5c6 b7c6 g2c6 d7d4 c6a8 d8a8
7/15 c5c6 2618 0.65 61222 c5c6 b7c6 g2c6 d7d4 c6a8 d8a8 a2a3
8/19 c5c6 2298 1.42 139736 c5c6 b7c6 g2c6 d7d4 c6a8 d8a8 b4b5 g8h8
9/20 c5c6 2366 3.22 318590 c5c6 b7c6 g2c6 f6d5 c6a8 d8a8 e2c4 d5f6
10/20 Tc5c6 2502 6.01 594944 c5c6 b7c6 g2c6 d7d4 c6a8 d8a8 b4b5 f6d5 e2f3 a8d8
nps=99025 h/p/q=34.00%/98.00%/0.00% q=81.0% bc=44% br=2.41 mp=2486/1193/-1381/-1167
pawnx=2040 recapx=1438 qcheckx=0 checkx=2636 qfutilx=95797 onereplyx=334 mthrx=1837 futilx=0 bmx=0
+ 8.93/20.86 89% 26/29 bf=2.08 h/p/q=34.90%/96.00%/0.00% 139.38 18162136 626281/5/130310 79691/42785/30477/608429/2101643/56003/0/11344
*** Problem Solution(s): Nxd6 (bm)
[D] 1r3r2/4q1kp/b1pp2p1/5p2/pPn1N3/6P1/P3PPBP/2QRR1K1 w - - bm Nxd6
*** Problem Solution(s): Nxd6 (bm)
-- BR -- ** -- BR -- **
** -- ** -- BQ -- BK BP
BB ** BP BP -- ** BP **
** -- ** -- ** BP ** --
BP WP BN ** WN ** -- **
** -- ** -- ** -- WP --
WP ** -- ** WP WP WB WP
** -- WQ WR WR -- WK --
mv 1 stage 0, white to move, computer plays white
hash=a3ed8c4044311b97
pawnhash=32ef3ecadf6df188
Alpha=-486 Beta=314 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 5 c1c3 -28 0.00 97 c1c3 e7e5 c3e5 d6e5
2/ 9 e4g5 -276 0.03 1424 e4g5
3/10 e4g5 -232 0.04 2431 e4g5 d6d5
4/12>e4g5 168 0.08 5477 e4g5 d6d5 a2a3
4/15 e4d6 954 0.13 9981 e4d6 e7e6 d6c4 a6c4
5/15>e4d6 1354 0.19 14980 e4d6 e7e6 d6c4 a6c4 c1a1 g7h6
5/15 e4d6 1355 0.32 27195 e4d6 c4d6 c1c6 f8d8 c6a6 b8b4
6/17 e4d6 1355 0.60 52997 e4d6 c4d6 c1c6 f8d8 c6a6 b8b4
7/18 e4d6 1180 1.37 130776 e4d6 c4d6 c1c6 f8d8 c6a6 b8b4 e2e3
8/19 e4d6 1115 3.02 295540 e4d6 c4d6 c1c6 a6b7 c6d6 e7d6 d1d6 b7g2 g1g2 b8b4
9/23 Te4d6 1160 6.03 592896 e4d6 c4d6 c1c6 f8d8 c6a6 b8b4 f2f4
nps=98390 h/p/q=36.00%/98.00%/0.00% q=78.0% bc=52% br=2.76 mp=1890/2413/-1381/-1047
pawnx=3802 recapx=1372 qcheckx=0 checkx=10440 qfutilx=104307 onereplyx=237 mthrx=1837 futilx=0 bmx=0
+ 8.93/20.93 90% 27/30 bf=2.10 h/p/q=34.93%/96.07%/0.00% 145.40 18755032 625168/5/128987 83493/44157/32314/618869/2205950/56240/0/11344
*** Problem Solution(s): Qxa8 d6 dxe6 g3 (bm)
[D] rb3qk1/pQ3ppp/4p3/3P4/8/1P3N2/1P3PPP/3R2K1 w - - bm Qxa8 d6 dxe6 g3
*** Problem Solution(s): Qxa8 d6 dxe6 g3 (bm)
BR BB -- ** -- BQ BK **
BP WQ ** -- ** BP BP BP
-- ** -- ** BP ** -- **
** -- ** WP ** -- ** --
-- ** -- ** -- ** -- **
** WP ** -- ** WN ** --
-- WP -- ** -- WP WP WP
** -- ** WR ** -- WK --
mv 1 stage 0, white to move, computer plays white
hash=812990c8cbc6bb7b
pawnhash=1ef116509c567d68
Alpha=6943 Beta=7744 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 3>b7a8 7744 0.00 2 b7a8
1/ 3 b7a8 7744 0.00 44 b7a8
2/ 6<b7a8 7343 0.01 136 b7a8 e6d5
2/ 6 d5e6 4610 0.01 391 d5e6 b8d6 e6f7
3/ 7<d5e6 4209 0.02 1038 d5e6 b8d6 e6f7 g8h8
3/ 9 b7c6 3079 0.03 2061 b7c6 b8d6 d5e6
4/10>b7c6 3479 0.05 3890 b7c6 b8d6 d5e6 g8h8
4/10 d5d6 4920 0.07 6164 d5d6 b8d6 d1d6 f8d6 b7a8
5/12<d5d6 4519 0.11 10872 d5d6 b8d6 d1d6 a8d8 b7a8
5/12 d5d6 4519 0.12 11341 d5d6 f8d6 d1d6 b8d6 mtmt
6/13<d5d6 4118 0.26 27317 d5d6 f8d6 d1d6 b8d6 b7a8
6/13 d5d6 4118 0.27 28374 d5d6 b8d6 d1d6 a8b8 b7c6
7/16 g2g3 3745 0.73 79348 g2g3 b8d6 d5e6 a8d8 b7a7 f7e6
8/17 g2g3 3908 1.27 143213 g2g3 b8d6 d5e6 d6e7 e6f7 g8f7 b7d5 f7f6 g1g2 f6g6
9/22 g2g3 4124 2.96 337344 g2g3 b8d6 d5e6 a8d8 f3g5 f7f6 b7f7 f8f7 g5f7
10/22>g2g3 4524 4.49 506369 g2g3 b8d6 d5e6 a8d8 f3g5 f7f6 b7f7 f8f7
10/23 Tg2g3 4523 6.01 685092 g2g3 b8d6 d5e6 d6b4 e6f7 g8h8 b7d5 a7a5 d5a8
nps=114049 h/p/q=24.00%/97.00%/0.00% q=75.0% bc=52% br=2.07 mp=1783/793/-1732/-1606
pawnx=6163 recapx=3172 qcheckx=0 checkx=19830 qfutilx=85919 onereplyx=1821 mthrx=1837 futilx=0 bmx=108
+ 8.97/21.00 90% 28/31 bf=2.10 h/p/q=34.58%/96.10%/0.00% 151.41 19440124 627101/5/128395 89656/47329/34151/638699/2291869/58061/0/11452
*** Problem Solution(s): Qd8+ (bm)
[D] 6k1/p4p1p/1p3np1/2q5/4p3/4P1N1/PP3PPP/3Q2K1 w - - bm Qd8+
*** Problem Solution(s): Qd8+ (bm)
-- ** -- ** -- ** BK **
BP -- ** -- ** BP ** BP
-- BP -- ** -- BN BP **
** -- BQ -- ** -- ** --
-- ** -- ** BP ** -- **
** -- ** -- WP -- WN --
WP WP -- ** -- WP WP WP
** -- ** WQ ** -- WK --
mv 1 stage 0, white to move, computer plays white
hash=445f9bbd6843834f
pawnhash=75838c3d8f725d6d
Alpha=-588 Beta=212 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 3 g3e2 104 0.00 54 g3e2
2/ 5 d1d8 180 0.01 214 d1d8 g8g7 g3e2
3/ 8>d1d8 580 0.01 365 d1d8 g8g7 g3e2 c5d5
3/ 8 d1d8 1758 0.02 839 d1d8 g8g7 d8f6 g7f6 g3e4 f6e5 e4c5 b6c5
4/ 9 d1d8 1758 0.03 1835 d1d8 g8g7 d8f6 g7f6 g3e4 f6e5 e4c5 b6c5
5/11 d1d8 1758 0.04 3890 d1d8 g8g7 d8f6 g7f6 g3e4 f6e5 e4c5 b6c5
6/12 d1d8 1801 0.07 8634 d1d8 g8g7 d8f6 g7f6 g3e4 f6f5 e4c5 b6c5
7/15 d1d8 1990 0.14 18001 d1d8 g8g7 d8f6 g7f6 g3e4 f6e5 e4c5 b6c5 a2a3
8/16 d1d8 1815 0.29 41164 d1d8 g8g7 d8f6 g7f6 g3e4 f6f5 e4c5 b6c5 g1f1 f5e4
9/17 d1d8 1914 0.55 81245 d1d8 g8g7 d8f6 g7f6 g3e4 f6e7 e4c5 b6c5 g1f1 e7d6 g2g3
10/18 d1d8 1964 1.06 162615 d1d8 g8g7 d8f6 g7f6 g3e4 f6e5 e4c5 b6c5 f2f4 e5f5 g1f2 f5e4
11/22 d1d8 1961 2.50 382371 d1d8 g8g7 d8f6 g7f6 g3e4 f6e5 e4c5 b6c5 g1f1 c5c4 f1e2 e5e4
12/27 d1d8 2040 4.67 698526 d1d8 g8g7 d8f6 g7f6 g3e4 f6f5 e4c5 b6c5 g1f1 f5e5 f2f4 e5d5 f1e2
13/27 Td1d8 1978 6.00 886784 d1d8 g8g7 d8f6 g7f6 g3e4 f6e6 e4c5 b6c5 g2g3 e6e5 g1g2 e5e4
nps=147748 h/p/q=41.00%/92.00%/0.00% q=64.0% bc=54% br=1.71 mp=1364/911/-1914/-1557
pawnx=3312 recapx=2224 qcheckx=0 checkx=32884 qfutilx=60345 onereplyx=1469 mthrx=1837 futilx=0 bmx=312
+ 9.09/21.19 90% 29/32 bf=2.09 h/p/q=34.78%/95.97%/0.00% 157.41 20326908 635216/5/129133 92968/49553/35988/671583/2352214/59530/0/11764
*** Problem Solution(s): Qe5+ Qf4 (bm)
[D] 8/p1q2pkp/2Pr2p1/8/P3Q3/6P1/5P1P/2R3K1 w - - bm Qe5+ Qf4
*** Problem Solution(s): Qe5+ Qf4 (bm)
-- ** -- ** -- ** -- **
BP -- BQ -- ** BP BK BP
-- ** WP BR -- ** BP **
** -- ** -- ** -- ** --
WP ** -- ** WQ ** -- **
** -- ** -- ** -- WP --
-- ** -- ** -- WP -- WP
** -- WR -- ** -- WK --
mv 1 stage 0, white to move, computer plays white
hash=a2866215ee2dfbb7
pawnhash=f134e2ba0c5e4b71
Alpha=1691 Beta=2492 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 2 c1c5 2238 0.00 52 c1c5
2/ 8 e4e5 2261 0.01 477 e4e5 g7h6
3/12 e4e5 2205 0.02 1819 e4e5 f7f6 e5e4
4/12 e4e5 1982 0.04 4246 e4e5 f7f6 e5f4 f6f5
5/17 e4e5 2236 0.10 10588 e4e5 g7g8 e5e4 g8g7 e4e5 g7g8 e5e4 g8g7 e4e5 g7g8 e5e4 g8g7
6/17>e4e5 2636 0.12 14300 e4e5 g7g8 e5e4 d6d2 e4e8 g8g7 c1b1
6/19 e4e5 6007 0.24 31737 e4e5 g7f8 e5d6 c7d6 c6c7 f8g8
7/22<e4e5 5606 0.49 66581 e4e5 g7f8 e5d6 c7d6 c6c7 h7h6 c1b1 d6c7
7/22 e4e5 5606 0.50 66902 e4e5 g7f8 e5d6 c7d6 c6c7 h7h6 c1b1 d6c7
8/23<e4e5 5205 1.02 144565 e4e5 g7f8 e5d6 c7d6 c6c7 f8g7 h2h3 g7h8
8/23 e4e5 5205 1.04 146174 e4e5 g7f8 e5d6 c7d6 c6c7 f8g7 h2h3 g7h8
9/23<e4e5 4804 1.68 229628 e4e5 g7f8 e5d6 c7d6 c6c7 f8g7 h2h3 f7f6 c7c8Q d6g3
9/23 e4f4 2717 2.43 343448 e4f4 f7f6 f4d6 c7d6 c6c7 d6d2 c7c8Q d2c1 c8c1
10/23 e4f4 3116 4.20 581895 e4f4 c7d8 f4d6 d8d6 c6c7 d6d2
11/24 Te4f4 2717 6.01 830464 e4f4 h7h6 f4e5 f7f6 e5d6 c7d6 c6c7 d6d2 c7c8Q d2c1 c8c1 g6g5
nps=138249 h/p/q=36.00%/98.00%/0.00% q=70.0% bc=55% br=2.24 mp=1938/791/-1329/-26738600
pawnx=3521 recapx=2168 qcheckx=0 checkx=31753 qfutilx=58021 onereplyx=2408 mthrx=1837 futilx=0 bmx=163
+ 9.15/21.27 90% 30/33 bf=2.09 h/p/q=34.82%/96.03%/0.00% 163.42 21157372 641132/5/129468 96489/51721/37825/703336/2410235/61938/0/11927
*** Problem Solution(s): Bg1 (bm)
[D] 7k/1b1r2p1/p6p/1p2qN2/3bP3/3Q4/P5PP/1B1R3K b - - bm Bg1
*** Problem Solution(s): Bg1 (bm)
-- ** -- ** -- ** -- BK
** BB ** BR ** -- BP --
BP ** -- ** -- ** -- BP
** BP ** -- BQ WN ** --
-- ** -- BB WP ** -- **
** -- ** WQ ** -- ** --
WP ** -- ** -- ** WP WP
** WB ** WR ** -- ** WK
mv 1 stage 0, black to move, computer plays black
hash=835817e515bca1a4
pawnhash=e4664c991eb537f2
Alpha=1415 Beta=2216 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 6 b7e4 1816 0.00 91 b7e4
2/ 7<b7e4 1415 0.01 278 b7e4 d3d4
2/ 7 a6a5 137 0.01 557 a6a5 f5d4 d7d4
3/11<a6a5 -263 0.02 1555 a6a5 f5d4 d7d4 d3d4
3/11 h8h7 -275 0.04 2699 h8h7 f5d4 d7d4
4/11>a6a5 125 0.07 6303 a6a5 d3g3 b7e4
4/11 d4g1 1957 0.08 6980 d4g1 d3e2 e5h2
5/11 d4g1 2070 0.16 12281 d4g1 h1g1 d7d3 b1d3 b7e4
6/12 d4g1 2134 0.25 23425 d4g1 h1g1 d7d3 d1d3 b7e4 d3d8 h8h7
7/14 d4g1 2466 0.40 42106 d4g1 h1g1 d7d3 b1d3 b7e4 d1e1 e5f5 e1e4
8/16 d4g1 2518 0.79 88425 d4g1 h1g1 d7d3 b1d3 b7e4 d3e4 e5e4 f5d4
9/16 d4g1 2574 1.61 193419 d4g1 h1g1 d7d3 b1d3 b7e4 d3e4 e5e4 d1d8 h8h7 f5d4
10/19 d4g1 2969 3.20 401856 d4g1 h1g1 d7d3 b1d3 b7e4 d3e4 e5e4 d1f1 h8g8
11/22 Td4g1 2964 6.00 758784 d4g1 d1g1 d7d3 b1d3 b7e4 d3e4 e5e4 f5g3 e4d4 g1f1
nps=126422 h/p/q=40.00%/99.00%/0.00% q=70.0% bc=53% br=2.07 mp=1014/26843596/-1764/-26738600
pawnx=413 recapx=1706 qcheckx=0 checkx=19173 qfutilx=124642 onereplyx=3397 mthrx=1855 futilx=0 bmx=168
+ 9.21/21.29 91% 31/34 bf=2.09 h/p/q=34.97%/96.12%/0.00% 169.42 21916156 644593/5/129360 96902/53427/39680/722509/2534877/65335/0/12095
*** Problem Solution(s): Rxh7+ (bm)
[D] r3r2k/2R3pp/pp1q1p2/8/3P3R/7P/PP3PP1/3Q2K1 w - - bm Rxh7+
*** Problem Solution(s): Rxh7+ (bm)
BR ** -- ** BR ** -- BK
** -- WR -- ** -- BP BP
BP BP -- BQ -- BP -- **
** -- ** -- ** -- ** --
-- ** -- WP -- ** -- WR
** -- ** -- ** -- ** WP
WP WP -- ** -- WP WP **
** -- ** WQ ** -- WK --
mv 1 stage 0, white to move, computer plays white
hash=ee5d318dfe3948a4
pawnhash=855df49fbffffaa2
Alpha=1515 Beta=2316 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 3 d1c2 2180 0.00 61 d1c2
2/ 6 d1c1 2132 0.01 295 d1c1
3/ 9>d1c1 2532 0.01 944 d1c1 e8e2
3/ 9 Mh4h7 99975 0.02 1454 h4h7 h8h7 d1h5 h7g8 h5f7 g8h8 f7g7
nps=76526 h/p/q=32.00%/95.00%/0.00% q=82.0% bc=59% br=1.92 mp=1466/742/0/-125
pawnx=0 recapx=0 qcheckx=0 checkx=66 qfutilx=299 onereplyx=4 mthrx=1855 futilx=0 bmx=0
+ 9.03/20.94 91% 32/35 bf=2.09 h/p/q=34.89%/96.09%/0.00% 169.44 21917610 626217/5/129354 96902/53427/41535/722575/2535176/65339/0/12095
*** Problem Solution(s): Re1+ (bm)
[D] 3r4/2p1rk2/1pQq1pp1/7p/1P1P4/P4P2/6PP/R1R3K1 b - - bm Re1+
*** Problem Solution(s): Re1+ (bm)
-- ** -- BR -- ** -- **
** -- BP -- BR BK ** --
-- BP WQ BQ -- BP BP **
** -- ** -- ** -- ** BP
-- WP -- WP -- ** -- **
WP -- ** -- ** WP ** --
-- ** -- ** -- ** WP WP
WR -- WR -- ** -- WK --
mv 1 stage 0, black to move, computer plays black
hash=140e86349dc71812
pawnhash=320ba1f6fab92e
Alpha=-436 Beta=364 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 5 d6d4 -32 0.00 52 d6d4 g1h1
2/ 6>d6c6 368 0.01 391 d6c6 c1c6 d8d4
2/ 7 e7e1 4148 0.01 518 e7e1 g1f2 d6c6 c1c6 e1a1 c6c7
3/10 e7e1 4533 0.02 1360 e7e1 c1e1 d6c6 a1c1
4/11 e7e1 4179 0.04 3289 e7e1 c1e1 d6c6 a1c1 c6d6
5/13 e7e1 4428 0.07 7139 e7e1 c1e1 d6c6 e1c1 c6d6
6/17 e7e1 4500 0.16 17689 e7e1 c1e1 d6c6 e1e4 c6d6
7/18 e7e1 4480 0.44 51255 e7e1 c1e1 d6c6 a1c1 c6b7 c1d1 c7c6
8/21 e7e1 4495 0.96 117365 e7e1 c1e1 d6c6 a1c1 c6b7 c1c4 c7c6 e1e5
9/23 e7e1 4619 2.21 280673 e7e1 c1e1 d6c6 e1d1 c6b7 a1a2 c7c6 d1e1
10/25 e7e1 4595 4.87 625010 e7e1 c1e1 d6c6 a1c1 c6b7 e1d1 c7c6 g1h1 f7g7 d1g1
11/25 Te7e1 4676 6.02 764928 e7e1 c1e1 d6c6 a1c1 c6b7 e1e4 d8e8 e4e7 e8e7 g1f1
nps=127022 h/p/q=39.00%/98.00%/0.00% q=68.0% bc=54% br=2.40 mp=1647/1244/-1400/-1050
pawnx=1126 recapx=2218 qcheckx=0 checkx=27666 qfutilx=74032 onereplyx=4043 mthrx=1862 futilx=0 bmx=203
+ 9.08/21.06 91% 33/36 bf=2.10 h/p/q=35.00%/96.14%/0.00% 175.46 22682538 630070/5/129274 98028/55645/43397/750241/2609208/69382/0/12298
*** Problem Solution(s): Nxd4+ (bm)
[D] 2r5/2rk2pp/1pn1pb2/pN1p4/P2P4/1N2B3/nPR1KPPP/3R4 b - - bm Nxd4+
*** Problem Solution(s): Nxd4+ (bm)
-- ** BR ** -- ** -- **
** -- BR BK ** -- BP BP
-- BP BN ** BP BB -- **
BP WN ** BP ** -- ** --
WP ** -- WP -- ** -- **
** WN ** -- WB -- ** --
BN WP WR ** WK WP WP WP
** -- ** WR ** -- ** --
mv 1 stage 0, black to move, computer plays black
hash=86e343
that my program is "under par" with respect to the basic Win-at-Chess
tactical "bare bones" suite (besides other things.) In this case,
about ~260 vs. his ~287 correct for time of 5 seconds. This run was
at 6 seconds but gave no great improvement.
The issue is that the total solution count is too low, not near
the 290, 295, 297, 299, 300 that most other programs report at 5
seconds per move and 60 seconds per move.
The point of this post is to solicit your intuition, feedback, gut reaction,
or analysis of the listing or portions of it, towards finding
out what is the most likely reason for this. While analysis is
a poor substitute for code, when bug-finding, I assume it is
more palatable. To incentivize it, I will donate to the sponsor
of this board, non-trivially, for any advice whose implementation
by me drives up the result from the present 264/300 at 6 seconds per
position to 290/300 or greater. If this offends your belief about
programming, ignore the donation, and specify no donation needed in
your solution. Anyone not specifying no donation needed will be assumed
to be promoting the donation concept by their answer. If you have to
see the code to advise, email me at cracraft@cox.net
Here is the listing overview for the listing below.
In the listing br= is the branching factor for the problem's search.
bf= is the average across this and the prior N searches since N=1 where
N is the WAC count from 1 to 300.
h/p/q= are the percentages of times the positions were found for
the general position hash, pawn hash, quiescence hash tables. The
hash tables were set to 65k positions each which is certainly too low for
the time of this search.
mp= is the maximum positional score for white/black followed by the
minimum positional score for white/black in the search. (There does
appear to be an issue there where the values for black sometimes
skyrocket and not sure what this means. It is on a list of things
to check soon.)
The + or - means the problem was solved / not solved.
bc= are the beta cuts. q= is the percentage of nodes in the quiescence
search against the total search.
The eight numbers at the end of the +/- line are related to extensions and
cutoffs:
pawnext - extension of 1/2 ply for 6th or 7th rank pawn pushes
strangely I don't see one implemented for actual promotions.
recapext - recapture extension of 1 ply for a "forced" or "natural" recapture
qcheckext - not used
checkext - extension of 1 ply in main search or quiescence search for check
qfutilityext - cutoff see below 0 or a delta related to alpha in quiescence
onereplyext - one reply only extension of 1 ply for single-move only
mthrext - extension of 1/2 ply if null move returned a mate threat in the
next 2 ply
futilext - futility extension - not enabled
bmext - Botvinnik-Markoff extension of 1 ply if bmx is set to 1 by
the following code if null move search did not produce a >= beta cut
value is the value returned by the null search, uparams[pawn] is the value
of one pawn.
if (alpha - value > 3*uparams[pawn]) // Failure by > 3 pawns
{
savemove(&bmmove[ply],npv[ply+1][ply+1]);
if ((bmmove[ply-2].from!=0&&bmmove[ply-2].from==bmmove[ply].from&&
bmmove[ply-2].to==bmmove[ply].to&&
bmmove[ply-2].pro==bmmove[ply].pro)||
((bmmove[ply-2].cap!=0&&bmmove[ply].cap==0)&&
(bmmove[ply-2].to==bmmove[ply].to))) {
bmx=1;
}
}
Any place you see 0's in the listing, the feature is disabled due to most testing showing it does not work for the program now.
The iterative deepening is represented by lines beginning with slashed
numbers N/M with N being the main search's average depth reached and M
being the same but for quiescence depth and the usual move, score,
nodes, time, and pv found for the iteration.
(This was run on a HP/Compaq NC6000 Pentium M notebook at 1.6Ghz with 500MB.
which because of a good-sized L2 cache is actually half-decent.)
A typical better result would be 270 at 1 second, 287 at 5 seconds, and 299
at 60 seconds, this the actual result for a program that scores in
the bottom of the middle-third of online computer-vs-computer matches. I
am sure there are hotshots out there with 300 correct at 1 second each
but I doubt they want to talk with a poor heathen.
The program is a PVS searcher with hashing for general positions and
pawn structure, null move, variety of extensions and a few reductions,
a static exchange evaluator. Evaluation is a clone of Chess 4.7 with
a few ideas from GNU and Crafty tossed into the mix.
Regards,
Stuart
Listing (I did not know a way to display the board in-line like
at talkchess.com so you will see a basic board with
the talkchess.com's EPD/FEN style.)
teedee - Temporal Differences Chess
v1 2006
copyright (c) 2004,2005,2006
Stuart Cracraft (cracraft@cox.net)
.st
6
maxdepth = 9999999 maxtime = 600 timed = 1
.ts
position file? [wac.epd] # of test positions to test? 300
Testsuite: Tests/wac.epd 300 positions
*** Problem Solution(s): Rxb2 (bm)
[D] 8/7p/5k2/5p2/p1p2P2/Pr1pPK2/1P1R3P/8 b - - bm Rxb2
*** Problem Solution(s): Rxb2 (bm)
-- ** -- ** -- ** -- **
** -- ** -- ** -- ** BP
-- ** -- ** -- BK -- **
** -- ** -- ** BP ** --
BP ** BP ** -- WP -- **
WP BR ** BP WP WK ** --
-- WP -- WR -- ** -- WP
** -- ** -- ** -- ** --
mv 1 stage 0, black to move, computer plays black
hash=359a65d864d93847
pawnhash=3e87fdd09deedce8
Alpha=-258 Beta=542 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 2>b3b2 542 0.00 7 b3b2
1/ 2 f6e6 710 0.01 27 f6e6
2/ 3 b3b7 672 0.03 58 b3b7
3/ 4<b3b7 271 0.03 196 b3b7 d2f2 b7g7
3/ 4 f6e6 271 0.04 389 f6e6 e3e4 f5e4 f3e4
4/ 9>f6e6 671 0.04 564 f6e6 e3e4 b3b7
4/ 9 f6e6 719 0.04 884 f6e6 e3e4 e6f6
5/ 9 c4c3 555 0.05 1983 c4c3 b2c3 b3c3 d2a2 c3c1
6/14 b3b6 338 0.08 7189 b3b6 e3e4 f5e4 f3e4 c4c3 b2c3 f6e6
7/15 b3b7 542 0.22 25060 b3b7 d2g2 h7h6 g2d2 b7g7
8/19>b3b7 942 0.56 81909 b3b7 e3e4 f6e6 e4f5 e6f5 d2g2 b7b2 g2b2
8/19 c4c3 1463 0.61 91159 c4c3 b2c3 b3c3 e3e4 c3a3 e4e5 f6e6 f3e3
9/19<c4c3 1062 0.93 145812 c4c3 b2c3 b3c3 e3e4 c3a3 e4e5 f6e7 f3e3 mtmt
9/19 c4c3 1061 1.02 159916 c4c3 b2c3 b3c3 e3e4 c3a3 e4e5 f6e7 f3e3 mtmt
10/19>c4c3 1461 1.16 184117 c4c3 b2c3 b3c3 e3e4 c3a3 e4f5 f6f5 f3e3 f5g4 d2d3 a3d3
10/22 c4c3 1781 1.84 313584 c4c3 b2c3 b3c3 e3e4 c3a3 f3e3 f5e4 e3e4 f6e6 h2h3
11/25<c4c3 1380 3.85 677132 c4c3 b2c3 b3c3 e3e4 c3a3 f3e3 f5e4 e3e4 f6e6 h2h3 e6d6 d2g2
11/25 c4c3 1380 3.90 686716 c4c3 b2c3 b3c3 e3e4 c3a3 f3e3 f5e4 e3e4 f6e6 h2h3 e6d6 d2g2
12/25 Tc4c3 980 6.02 1065984 c4c3 b2c3 b3c3 e3e4 c3a3 f3e3 f5e4 e3e4 a3c3 d2d3 c3d3 e4d3 a4a3 h2h3 a3a2
nps=177103 h/p/q=28.00%/98.00%/0.00% q=80.0% bc=42% br=1.65 mp=2432/2688/-1350/-104416
pawnx=7345 recapx=3440 qcheckx=0 checkx=25456 qfutilx=121156 onereplyx=122 mthrx=0 futilx=0 bmx=1495
- 12.00/25.00 0% 0/1 bf=1.65 h/p/q=28.00%/98.00%/0.00% 6.02 1065984 1065984/6/177103 7345/3440/0/25456/121156/122/0/1495
*** Problem Solution(s): Qg6 (bm)
[D] 2rr3k/pp3pp1/1nnqbN1p/3pN3/2pP4/2P3Q1/PPB4P/R4RK1 w - - bm Qg6
*** Problem Solution(s): Qg6 (bm)
-- ** BR BR -- ** -- BK
BP BP ** -- ** BP BP --
-- BN BN BQ BB WN -- BP
** -- ** BP WN -- ** --
-- ** BP WP -- ** -- **
** -- WP -- ** -- WQ --
WP WP WB ** -- ** -- WP
WR -- ** -- ** WR WK --
mv 1 stage 0, white to move, computer plays white
hash=92d1b7a9a2ca6664
pawnhash=8e935f950c439ae1
Alpha=-2854 Beta=-2053 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 9 e5c6 -2690 0.01 565 e5c6 d6c6
2/10 f6h5 -2828 0.04 2488 f6h5 c6e5 d4e5
3/10 f6h5 -2586 0.07 5370 f6h5 d6f8
4/10>f6h5 -2185 0.08 5945 f6h5 d6f8 e5c6 b7c6 h5f4
4/13 f6h5 -2003 0.15 13003 f6h5 g7g6 h5f6 c6e5 d4e5
5/14>f6h5 -1602 0.18 14952 f6h5 g7g6 h5f6 c6e5 d4e5 d6e5
5/17 f6e8 1127 0.41 37600 f6e8 d6e5 d4e5 d8e8
6/21>f6e8 1527 0.91 90041 f6e8 d6e5 d4e5 d8e8 f1f7 e6f7
6/21 Mg3g6 99988 0.96 94722 g3g6 d6f8 e5f7 e6f7 g6h7
nps=98259 h/p/q=26.00%/97.00%/0.00% q=78.0% bc=52% br=1.89 mp=0/595/0/-476
pawnx=23 recapx=242 qcheckx=0 checkx=2260 qfutilx=15893 onereplyx=510 mthrx=0 futilx=0 bmx=0
+ 9.00/23.00 50% 1/2 bf=1.77 h/p/q=27.00%/97.50%/0.00% 6.98 1160706 580353/3/166219 7368/3682/0/27716/137049/632/0/1495
*** Problem Solution(s): Rg3 (bm)
[D] 5rk1/1ppb3p/p1pb4/6q1/3P1p1r/2P1R2P/PP1BQ1P1/5RKN w - - bm Rg3
*** Problem Solution(s): Rg3 (bm)
-- ** -- ** -- BR BK **
** BP BP BB ** -- ** BP
BP ** BP BB -- ** -- **
** -- ** -- ** -- BQ --
-- ** -- WP -- BP -- BR
** -- WP -- WR -- ** WP
WP WP -- WB WQ ** WP **
** -- ** -- ** WR WK WN
mv 1 stage 0, white to move, computer plays white
hash=712f52ac95c3b353
pawnhash=4c451fda2f4d89a2
Alpha=202 Beta=1003 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4 e2c4 610 0.00 90 e2c4 f8f7
2/ 5<e2c4 209 0.01 236 e2c4 f8f7 c4f7 g8f7
2/ 5 e2c4 560 0.01 243 e2c4 f8f7 c4f7 g8f7
3/ 9>e2c4 960 0.02 911 e2c4 f8f7 c4f7 g8f7 f1f4 d6f4
3/ 9 e3g3 975 0.03 1352 e3g3 g5g3 h1g3 f4g3 f1f8 d6f8
4/13 e3g3 975 0.06 3591 e3g3 g5g3 h1g3 f4g3 f1f8 d6f8
5/13 e3g3 849 0.10 8053 e3g3 g5g3 h1g3 f4g3 e2c4 g8g7 f1f8 d6f8
6/14 e3g3 849 0.22 18781 e3g3 g5g3 h1g3 f4g3 e2c4 g8g7 f1f8 d6f8
7/14>e3g3 1249 0.33 26938 e3g3 g5g3 h1g3 f4g3 e2c4 g8g7 f1f8 d6f8 c4a6 b7a6
7/17 e3g3 3216 0.58 50383 e3g3 g5g3 h1g3 f4g3 f1f8 g8f8 d2g5 h4f4 g5f4 d6f4
8/18>e3g3 3616 0.77 66410 e3g3 g5g3 h1g3 f4g3 f1f8 g8f8 d2g5 h4f4 g5f4 d6f4
8/18 e3g3 3617 1.27 115990 e3g3 g5g3 h1g3 f4g3 f1f8 g8f8 d2g5 h4f4 g5h6 f8g8
9/20<e3g3 3216 2.14 208827 e3g3 g5g3 h1g3 f4g3 f1f8 g8f8 d2g5 h4f4 g5f4 d6f4 h3h4
9/20 e3g3 3216 2.51 243115 e3g3 g5g3 h1g3 f4g3 f1f8 g8f8 d2g5 h4f4 g5f4 d6f4 h3h4
10/20 e3g3 3406 4.80 479833 e3g3 g5g3 h1g3 f4g3 f1f8 g8f8 d2g5 h4f4 g5f4 d6f4 h3h4 f4g5
11/22>Te3g3 3806 6.02 612352 e3g3 g5g3 h1g3 f4g3 f1f8 g8f8 d2g5 h4f4 g5f4 d6f4 h3h4
nps=101753 h/p/q=38.00%/98.00%/0.00% q=74.0% bc=55% br=1.96 mp=1394/1884/-1733/-1923
pawnx=2965 recapx=2505 qcheckx=0 checkx=15740 qfutilx=134208 onereplyx=445 mthrx=0 futilx=0 bmx=31
+ 9.67/22.67 66% 2/3 bf=1.83 h/p/q=30.67%/97.67%/0.00% 13.00 1773058 591019/4/136379 10333/6187/0/43456/271257/1077/0/1526
*** Problem Solution(s): Qxh7+ (bm)
[D] r1bq2rk/pp3pbp/2p1p1pQ/7P/3P4/2PB1N2/PP3PPR/2KR4 w - - bm Qxh7+
*** Problem Solution(s): Qxh7+ (bm)
BR ** BB BQ -- ** BR BK
BP BP ** -- ** BP BB BP
-- ** BP ** BP ** BP WQ
** -- ** -- ** -- ** WP
-- ** -- WP -- ** -- **
** -- WP WB ** WN ** --
WP WP -- ** -- WP WP WR
** -- WK WR ** -- ** --
mv 1 stage 0, white to move, computer plays white
hash=959cb746660a0192
pawnhash=6707421918fc6305
Alpha=-677 Beta=123 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4>Mh6h7 99993 0.00 19 h6h7 h8h7 h5g6
nps=9500 h/p/q=0.00%/92.00%/0.00% q=68.0% bc=55% br=0.00 mp=0/66/0/-245
pawnx=2 recapx=0 qcheckx=0 checkx=3 qfutilx=1 onereplyx=1 mthrx=0 futilx=0 bmx=0
+ 7.50/18.00 75% 3/4 bf=1.83 h/p/q=23.00%/96.25%/0.00% 13.00 1773077 443269/3/136359 10335/6187/0/43459/271258/1078/0/1526
*** Problem Solution(s): Qc4+ (bm)
[D] 5k2/6pp/p1qN4/1p1p4/3P4/2PKP2Q/PP3r2/3R4 b - - bm Qc4+
*** Problem Solution(s): Qc4+ (bm)
-- ** -- ** -- BK -- **
** -- ** -- ** -- BP BP
BP ** BQ WN -- ** -- **
** BP ** BP ** -- ** --
-- ** -- WP -- ** -- **
** -- WP WK WP -- ** WQ
WP WP -- ** -- BR -- **
** -- ** WR ** -- ** --
mv 1 stage 0, black to move, computer plays black
hash=e8834baa0264a599
pawnhash=34f87a57dff88881
Alpha=-275 Beta=525 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4>Mc6c4 99993 0.00 30 c6c4 d6c4 b5c4
nps=15000 h/p/q=0.00%/65.00%/0.00% q=76.0% bc=55% br=0.00 mp=473/292/0/0
pawnx=0 recapx=0 qcheckx=0 checkx=4 qfutilx=2 onereplyx=1 mthrx=0 futilx=0 bmx=0
+ 6.20/15.20 80% 4/5 bf=1.83 h/p/q=18.40%/90.00%/0.00% 13.01 1773107 354621/3/136340 10335/6187/0/43463/271260/1079/0/1526
*** Problem Solution(s): Rb7 (bm)
[D] 7k/p7/1R5K/6r1/6p1/6P1/8/8 w - - bm Rb7
*** Problem Solution(s): Rb7 (bm)
-- ** -- ** -- ** -- BK
BP -- ** -- ** -- ** --
-- WR -- ** -- ** -- WK
** -- ** -- ** -- BR --
-- ** -- ** -- ** BP **
** -- ** -- ** -- WP --
-- ** -- ** -- ** -- **
** -- ** -- ** -- ** --
mv 1 stage 0, white to move, computer plays white
hash=d46f61418ad03631
pawnhash=12c9f318ab1dc81c
Alpha=33 Beta=834 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 3>h6g5 834 0.00 2 h6g5
1/ 4 h6g5 834 0.00 36 h6g5
2/ 6<h6g5 433 0.00 84 h6g5 a7b6
2/ 6 h6g5 433 0.01 93 h6g5 a7b6
3/ 7 h6g5 434 0.01 273 h6g5 a7b6 g5g4
4/ 8<h6g5 33 0.01 656 h6g5 a7b6 g5g4 h8g7
4/ 8 h6g5 -84 0.01 1091 h6g5 a7b6 g5g4 h8g7
5/10>h6g5 316 0.02 1968 h6g5 a7b6 g5g4 b6b5
5/10 b6b7 6330 0.02 2378 b6b7 g5g7 b7g7
6/14 b6b7 6729 0.03 3735 b6b7 g5b5 b7b5 h8g8 h6g6
7/14>b6b7 7129 0.03 4175 b6b7 g5b5 b7b5 h8g8 h6g6 g8h8
7/17 b6b7 7884 0.04 6689 b6b7 g5d5 b7b8
8/18 b6b7 7870 0.06 13685 b6b7 g5b5 b7b5 h8g8 b5b8 g8f7 b8b7 f7f8 b7a7 f8e8
9/19 b6b7 7881 0.10 25108 b6b7 g5b5 b7b5 h8g8 b5b8 g8f7 b8b7 f7f6 b7a7 f6e6 h6h5 e6e5
10/19 b6b7 7899 0.17 45680 b6b7 g5b5 b7b5 h8g8 b5b8 g8f7 b8b7 f7e8 b7a7 mtmt
11/19 b6b7 8297 0.26 74298 b6b7 g5b5 b7b5 h8g8 b5b8 g8f7 b8b7 f7f8 b7a7 mtmt
12/19>b6b7 8697 0.29 83020 b6b7 g5b5 b7b5 h8g8 b5b8 g8f7 b8b7 f7f8 b7a7 mtmt
12/22 b6b7 9456 0.58 174744 b6b7 h8g8 h6g5 a7a6 g5g4 g8f8 b7a7 f8e8 a7a6 e8e7 mtmt
13/28<b6b7 9055 1.06 331817 b6b7 h8g8 h6g5 g8f8 b7a7 f8e8 g5g4 mtmt
13/28 b6b7 9055 1.14 356437 b6b7 h8g8 h6g5 a7a5 b7a7 g8f7
14/28>b6b7 9455 1.23 389655 b6b7 h8g8 h6g5 a7a5 b7a7 g8f7
14/28 b6b7 9487 2.28 744620 b6b7 g5b5 b7b5 h8g8 b5g5 g8f7 g5g4 f7e8
15/28 b6b7 9490 5.04 1745842 b6b7 g5b5 b7b5 h8g8 b5g5 g8f8 g5g4 a7a6
16/28 Tb6b7 9491 6.01 2076672 b6b7 g5b5 b7b5 h8g8 h6g5 g8f7 b5b7 f7e6 b7a7 e6d5 a7a6 d5e4 g5g4 e4d5
nps=345536 h/p/q=47.00%/99.00%/0.00% q=50.0% bc=56% br=1.57 mp=87/88/0/-26738600
pawnx=1158 recapx=452 qcheckx=0 checkx=114472 qfutilx=148559 onereplyx=9296 mthrx=472 futilx=0 bmx=6499
+ 7.83/17.33 83% 5/6 bf=1.77 h/p/q=23.17%/91.50%/0.00% 19.01 3849779 641630/3/202460 11493/6639/472/157935/419819/10375/0/8025
*** Problem Solution(s): Ne3 (bm)
[D] rnbqkb1r/pppp1ppp/8/4P3/6n1/7P/PPPNPPP1/R1BQKBNR b KQkq - bm Ne3
*** Problem Solution(s): Ne3 (bm)
BR BN BB BQ BK BB -- BR
BP BP BP BP ** BP BP BP
-- ** -- ** -- ** -- **
** -- ** -- WP -- ** --
-- ** -- ** -- ** BN **
** -- ** -- ** -- ** WP
WP WP WP WN WP WP WP **
WR -- WB WQ WK WB WN WR
mv 1 stage 0, black to move, computer plays black
hash=211d4481d5fe73dc
pawnhash=4aa69b1bec8c256a
Alpha=-608 Beta=192 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 2 g4e5 -208 0.00 35 g4e5
2/ 4 g4e5 -450 0.00 102 g4e5 g1f3
3/ 8 g4e5 -388 0.01 471 g4e5 e2e4
4/10>g4e5 12 0.03 1957 g4e5 g1f3 f8d6
4/10 g4e3 13 0.03 2151 g4e3 f2e3 d8h4 g2g3 h4g3
5/10>g4e3 413 0.04 3033 g4e3 g1f3 e3d1 g2g3 mtmt
5/11 g4e3 5480 0.07 5849 g4e3 c2c4 e3d1 e1d1
6/12 g4e3 5726 0.12 11286 g4e3 g1f3 e3d1 e1d1 f8c5
7/14 g4e3 5385 0.22 22084 g4e3 g1f3 e3d1 e1d1 b8c6 e2e4
8/16 g4e3 5462 0.60 63798 g4e3 d2e4 e3d1 e1d1 b8c6 c1g5
9/18 g4e3 5677 1.37 142281 g4e3 d2e4 e3d1 e1d1 d8h4 f2f3 h4d8 mtmt
10/19 g4e3 5720 3.22 342738 g4e3 g1f3 e3d1 e1d1 f8b4 c2c3 b4c5 f3d4 c5d4 c3d4 a7a6
11/21 Tg4e3 5821 6.01 644096 g4e3 d2f3 e3d1 e1d1 b8c6 e2e4
nps=107242 h/p/q=36.00%/95.00%/0.00% q=70.0% bc=53% br=2.38 mp=772/635/-1633/-1546
pawnx=4827 recapx=1412 qcheckx=0 checkx=13644 qfutilx=61414 onereplyx=1118 mthrx=476 futilx=0 bmx=0
+ 8.29/17.86 85% 6/7 bf=1.89 h/p/q=25.00%/92.00%/0.00% 25.02 4493875 641982/4/179604 16320/8051/948/171579/481233/11493/0/8025
*** Problem Solution(s): Rf7 (bm)
[D] r4q1k/p2bR1rp/2p2Q1N/5p2/5p2/2P5/PP3PPP/R5K1 w - - bm Rf7
*** Problem Solution(s): Rf7 (bm)
BR ** -- ** -- BQ -- BK
BP -- ** BB WR -- BR BP
-- ** BP ** -- WQ -- WN
** -- ** -- ** BP ** --
-- ** -- ** -- BP -- **
** -- WP -- ** -- ** --
WP WP -- ** -- WP WP WP
WR -- ** -- ** -- WK --
mv 1 stage 0, white to move, computer plays white
hash=3df2773d3bfe8381
pawnhash=3e290cb3abccea5
Alpha=2470 Beta=3271 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 6>e7d7 3271 0.00 140 e7d7
1/ 7 h6f7 4445 0.01 226 h6f7 h8g8 e7d7 g7f7 f6c6 f7d7 c6d7
2/ 8 h6f7 4445 0.01 632 h6f7 h8g8 e7d7 g7f7 f6c6 f7d7 c6d7
3/11>h6f7 4845 0.03 2502 h6f7 h8g8 e7d7 g7f7 f6c6 f7d7 c6d7
3/11 e7f7 6656 0.04 2731 e7f7 f8f7 h6f7
4/11>e7f7 7056 0.04 3086 e7f7 f8f7 h6f7
4/11 e7f7 8485 0.06 5408 e7f7 f8f7 h6f7 h8g8 f7h6 g8h8
5/15 e7f7 8093 0.12 11761 e7f7 f8f7 h6f7 h8g8 f7h6 g8h8 h6f7 h8g8 f7h6 g8h8 h6f7 h8g8 f7h6 g8h8 h6f7
6/17 e7f7 8470 0.25 23591 e7f7 f8f7 h6f7 h8g8 f7h6 g8h8 f6e5 f4f3 h6f5 f3g2
7/21 e7f7 8667 0.59 63565 e7f7 f8f7 h6f7 h8g8 f7h6 g8h8 h6f7 h8g8 f7h6 g8h8 h6f7 h8g8 f7h6 g8h8 h6f7
8/25<e7f7 8266 1.56 187227 e7f7 f8f7 h6f7 h8g8 f7h6 g8h8 a1e1 h8g8
8/25 e7f7 8266 1.59 190689 e7f7 f8f7 h6f7 h8g8 f7h6 g8h8 a1e1 h8g8
9/26 h6f7 7880 4.05 508756 h6f7 f8f7 e7f7 h8g8 f7g7 g8h8 a1e1
10/26<Th6f7 7479 6.00 758784 h6f7 f8f7 e7f7 h8g8 f7g7 g8h8 a1e1
nps=126359 h/p/q=49.00%/99.00%/0.00% q=71.0% bc=54% br=2.20 mp=1012/642/-1656/-1826
pawnx=1658 recapx=1879 qcheckx=0 checkx=19948 qfutilx=105364 onereplyx=3563 mthrx=476 futilx=0 bmx=55
- 8.50/18.88 75% 6/8 bf=1.94 h/p/q=28.00%/92.88%/0.00% 31.03 5252659 656582/4/169299 17978/9930/1424/191527/586597/15056/0/8080
*** Problem Solution(s): Bh2+ (bm)
[D] 3q1rk1/p4pp1/2pb3p/3p4/6Pr/1PNQ4/P1PB1PP1/4RRK1 b - - bm Bh2+
*** Problem Solution(s): Bh2+ (bm)
-- ** -- BQ -- BR BK **
BP -- ** -- ** BP BP --
-- ** BP BB -- ** -- BP
** -- ** BP ** -- ** --
-- ** -- ** -- ** WP BR
** WP WN WQ ** -- ** --
WP ** WP WB -- WP WP **
** -- ** -- WR WR WK --
mv 1 stage 0, black to move, computer plays black
hash=5395239c8adae757
pawnhash=9cf7e48e028864ae
Alpha=-3454 Beta=-2653 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 6 h4g4 -3054 0.00 128 h4g4
2/ 9 d6h2 -3054 0.01 843 d6h2 g1h1 h2d6 h1g1 h4g4
3/10>h4g4 -2653 0.02 1619 h4g4 g2g3
3/10 d6h2 0 0.03 2022 d6h2 g1h1 h2d6 h1g1 d6h2 g1h1 h2d6 h1g1
4/15>Md6h2 99954 0.05 4327 d6h2 g1h1 h2g3 h1g1 h4h1 g1h1 d8h4 h1g1 h4h2
nps=88306 h/p/q=40.00%/95.00%/0.00% q=71.0% bc=41% br=1.70 mp=680/382/-773/0
pawnx=0 recapx=4 qcheckx=0 checkx=151 qfutilx=592 onereplyx=30 mthrx=476 futilx=0 bmx=0
+ 8.00/18.44 77% 7/9 bf=1.91 h/p/q=29.33%/93.11%/0.00% 31.07 5256986 584110/3/169171 17978/9934/1900/191678/587189/15086/0/8080
*** Problem Solution(s): Rxh7 (bm)
[D] 2br2k1/2q3rn/p2NppQ1/2p1P3/Pp5R/4P3/1P3PPP/3R2K1 w - - bm Rxh7
*** Problem Solution(s): Rxh7 (bm)
-- ** BB BR -- ** BK **
** -- BQ -- ** -- BR BN
BP ** -- WN BP BP WQ **
** -- BP -- WP -- ** --
WP BP -- ** -- ** -- WR
** -- ** -- WP -- ** --
-- WP -- ** -- WP WP WP
** -- ** WR ** -- WK --
mv 1 stage 0, white to move, computer plays white
hash=a9e9825984e8ed8e
pawnhash=8e18b6e7b08db61
Alpha=-882 Beta=-81 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4>e5f6 -81 0.00 22 e5f6
1/ 8 h4h7 2482 0.00 137 h4h7 f6e5
2/ 8 h4h7 2482 0.01 463 h4h7 f6e5
3/ 9>h4h7 2882 0.01 541 h4h7 f6e5 d6c8
3/ 9 h4h7 3806 0.03 2092 h4h7 f6f5
4/10>h4h7 4206 0.04 2645 h4h7 f6f5 d6c8 g7g6
4/11 h4h7 4208 0.07 5945 h4h7 f6f5 g6g7 c7g7 h7g7 g8g7 d6f5
5/14 h4h7 4604 0.19 18542 h4h7 f6e5 h7g7 c7g7 g6g7 g8g7 d6f5 g7h7 d1d8
6/15<h4h7 4203 0.37 38511 h4h7 f6e5 h7g7 c7g7 g6g7 g8g7 d6f5 g7h7 d1d8 e6f5 d8c8
6/15 h4h7 4203 0.39 40100 h4h7 f6e5 h7g7 c7g7 g6g7 g8g7 d6f5 g7h7 d1d8 e6f5 d8c8
7/18 h4h7 4600 0.87 91867 h4h7 g7g6 h7c7 c8d7
8/22 h4h7 4869 2.41 269868 h4h7 f6e5 h7g7 c7g7 g6g7 g8g7 d6f5 e6f5 d1d8 g7h6 g1f1 c8d7
9/25 Th4h7 5260 6.00 697344 h4h7 c7d7 h7g7 d7g7 g6g7 g8g7 d6f5 e6f5 e5f6 g7f6 d1d8 f6e6 a4a5
nps=116127 h/p/q=37.00%/99.00%/0.00% q=75.0% bc=59% br=2.31 mp=3844/26843596/-1073/-1395
pawnx=6867 recapx=2692 qcheckx=0 checkx=25661 qfutilx=72558 onereplyx=1768 mthrx=1087 futilx=0 bmx=146
+ 8.10/19.10 80% 8/10 bf=1.96 h/p/q=30.10%/93.70%/0.00% 37.08 5954330 595433/4/160581 24845/12626/2987/217339/659747/16854/0/8226
*** Problem Solution(s): Bxc6 (bm)
[D] r1b1kb1r/3q1ppp/pBp1pn2/8/Np3P2/5B2/PPP3PP/R2Q1RK1 w kq - bm Bxc6
*** Problem Solution(s): Bxc6 (bm)
BR ** BB ** BK BB -- BR
** -- ** BQ ** BP BP BP
BP WB BP ** BP BN -- **
** -- ** -- ** -- ** --
WN BP -- ** -- WP -- **
** -- ** -- ** WB ** --
WP WP WP ** -- ** WP WP
WR -- ** WQ ** WR WK --
mv 1 stage 0, white to move, computer plays white
hash=bde767308089e121
pawnhash=22c855801365f10d
Alpha=-623 Beta=177 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 5 g1h1 -179 0.00 229 g1h1
2/ 5 f3h5 -180 0.01 453 f3h5
3/ 7>f3h5 220 0.01 788 f3h5 d7d1 h5d1 f6e4
3/ 9 f3c6 775 0.02 1354 f3c6 f8c5 a4c5 d7c6
4/ 9>f3c6 1175 0.03 1613 f3c6 f8c5 a4c5 e8g8 c5d7
4/10 f3c6 1175 0.03 2208 f3c6 f8c5 a4c5 e8g8 c5d7
5/12>f3c6 1575 0.04 2765 f3c6 f8c5 a4c5 e8g8 c5d7 f6d7
5/15 f3c6 7811 0.13 12234 f3c6 f6g8 c6d7 c8d7 d1d7 e8d7 a4c5 f8c5 b6c5 mtmt
6/16 f3c6 7895 0.41 40170 f3c6 e8e7 c6d7 c8d7 d1d7 f6d7
7/16<f3c6 7494 0.75 74742 f3c6 e8e7 c6d7 f6d7
7/17 f3c6 7490 0.98 98792 f3c6 a8a7 c6d7 a7d7 b6d4 mtmt
8/17<f3c6 7089 1.62 169796 f3c6 a8a7 c6d7 a7d7 b6d4 d7d5 a4c5
8/19 f3c6 5232 2.31 249462 f3c6 f6d5 c6d7 c8d7 c2c3 d5b6 a4b6 f8c5 g1h1 c5b6 c3b4
9/22<f3c6 4831 4.54 490318 f3c6 f6d5 c6d7 c8d7 c2c3 d5b6 a4b6 f8c5 g1h1 c5b6 c3b4 e8c8
9/22 f3c6 4831 4.68 503717 f3c6 f6d5 c6d7 c8d7 c2c3 d5b6 a4b6 f8c5 g1h1 c5b6 c3b4 e8c8
10/22>f3c6 5231 4.97 531137 f3c6 f6d5 c6d7 c8d7 c2c3 d5b6 a4b6 f8c5 g1h1 c5b6 c3b4 e8e7
10/22 Tf3c6 5231 6.01 642066 f3c6 f6d5 c6d7 c8d7 c2c3 d5b6 a4b6 f8c5 g1h1 c5b6 c3b4 e8e7
nps=106886 h/p/q=38.00%/99.00%/0.00% q=73.0% bc=49% br=2.30 mp=1592/548/-831/-1195
pawnx=1847 recapx=2744 qcheckx=0 checkx=15091 qfutilx=81249 onereplyx=868 mthrx=1100 futilx=0 bmx=34
+ 8.27/19.36 81% 9/11 bf=2.00 h/p/q=30.82%/94.18%/0.00% 43.09 6596396 599672/4/153095 26692/15370/4087/232430/740996/17722/0/8260
*** Problem Solution(s): Qxf3+ (bm)
[D] 4k1r1/2p3r1/1pR1p3/3pP2p/3P2qP/P4N2/1PQ4P/5R1K b - - bm Qxf3+
*** Problem Solution(s): Qxf3+ (bm)
-- ** -- ** BK ** BR **
** -- BP -- ** -- BR --
-- BP WR ** BP ** -- **
** -- ** BP WP -- ** BP
-- ** -- WP -- ** BQ WP
WP -- ** -- ** WN ** --
-- WP WQ ** -- ** -- WP
** -- ** -- ** WR ** WK
mv 1 stage 0, black to move, computer plays black
hash=fb1677c6b329c212
pawnhash=de96252a4751748a
Alpha=-6123 Beta=-5322 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 7 b6b5 -5645 0.00 63 b6b5
2/ 7>b6b5 -5244 0.01 108 b6b5 c6e6 g4e6
2/ 7 Mg4f3 99993 0.01 197 g4f3 c2g2 f3g2
nps=21889 h/p/q=53.00%/93.00%/0.00% q=81.0% bc=53% br=0.62 mp=126/558/-22/0
pawnx=0 recapx=1 qcheckx=0 checkx=8 qfutilx=63 onereplyx=1 mthrx=1100 futilx=0 bmx=0
+ 7.75/18.33 83% 10/12 bf=1.86 h/p/q=32.67%/94.08%/0.00% 43.10 6596593 549716/4/153067 26692/15371/5187/232438/741059/17723/0/8260
*** Problem Solution(s): Qxf8+ (bm)
[D] 5rk1/pp4p1/2n1p2p/2Npq3/2p5/6P1/P3P1BP/R4Q1K w - - bm Qxf8+
*** Problem Solution(s): Qxf8+ (bm)
-- ** -- ** -- BR BK **
BP BP ** -- ** -- BP --
-- ** BN ** BP ** -- BP
** -- WN BP BQ -- ** --
-- ** BP ** -- ** -- **
** -- ** -- ** -- WP --
WP ** -- ** WP ** WB WP
WR -- ** -- ** WQ ** WK
mv 1 stage 0, white to move, computer plays white
hash=c84b50cc018341ea
pawnhash=908d9db92b5fbd2e
Alpha=-1678 Beta=-877 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 3>c5b7 -877 0.00 62 c5b7
1/ 3 f1e1 142 0.01 142 f1e1
2/ 6>f1e1 542 0.01 294 f1e1 c4c3
2/ 6 f1f8 1512 0.01 442 f1f8 g8f8 c5d7 f8e7 d7e5 c6e5
3/ 7 f1f8 1512 0.02 898 f1f8 g8f8 c5d7 f8e7 d7e5 c6e5
4/10 f1f8 1512 0.03 1623 f1f8 g8f8 c5d7 f8e7 d7e5 c6e5
5/10 f1f8 1648 0.04 3071 f1f8 g8f8 c5d7 f8e8 d7e5 c6e5
6/10>f1f8 2048 0.05 4044 f1f8 g8f8 c5d7 f8e8 d7e5 c6e5 e2e3 c4c3
6/15 f1f8 3445 0.10 9785 f1f8 g8f8 c5d7 f8f7 d7e5 c6e5 a1c1
7/17<f1f8 3044 0.21 21001 f1f8 g8f8 c5d7 f8f7 d7e5 c6e5 a1c1 f7f6 h1g1
7/17 f1f8 3044 0.21 21040 f1f8 g8f8 c5d7 f8f7 d7e5 c6e5 a1c1 f7f6 h1g1
8/20<f1f8 2643 0.46 51017 f1f8 g8f8 c5d7 f8f7 d7e5 c6e5 a1c1 f7f6 c1f1 f6g5 g2f3
8/20 f1f8 2643 0.47 51689 f1f8 g8f8 c5d7 f8f7 d7e5 c6e5 a1c1 f7f6 c1f1 f6g5 g2f3
9/20<f1f8 2242 0.80 94471 f1f8 g8f8 c5d7 f8f7 d7e5 c6e5 a1c1 f7f6 c1f1 f6g5 g2f3 d5d4 f3b7
9/20 f1f8 2242 0.82 96437 f1f8 g8f8 c5d7 f8f7 d7e5 c6e5 a1c1 f7f6 c1f1 f6g5 g2f3 d5d4 f3b7
10/20>f1f8 2642 0.94 112726 f1f8 g8f8 c5d7 f8f7 d7e5 c6e5 a1f1 f7g6 mtmt
10/22 f1f8 3385 1.85 233602 f1f8 g8f8 c5d7 f8e7 d7e5 c6e5 a1b1 b7b6 g2d5 mtmt
11/26<f1f8 2984 4.32 536427 f1f8 g8f8 c5d7 f8e7 d7e5 c6e5 a1b1 e5d7 b1b7 a7a6 g2f3
11/26 f1f8 2984 4.33 536678 f1f8 g8f8 c5d7 f8e7 d7e5 c6e5 a1b1 e5d7 b1b7 a7a6 g2f3
12/27 Tf1f8 2914 6.02 763913 f1f8 g8f8 c5d7 f8e7 d7e5 c6e5 a1b1 b7b6 g2f1 a7a6 b1b6 d5d4
nps=126875 h/p/q=37.00%/98.00%/0.00% q=69.0% bc=48% br=1.75 mp=2011/3284/-1626/-1305
pawnx=5051 recapx=1154 qcheckx=0 checkx=22375 qfutilx=95863 onereplyx=2207 mthrx=1100 futilx=0 bmx=30
+ 8.08/19.00 84% 11/13 bf=1.85 h/p/q=33.00%/94.38%/0.00% 49.12 7360506 566193/4/149857 31743/16525/6287/254813/836922/19930/0/8290
*** Problem Solution(s): Qxh7+ (bm)
[D] r2rb1k1/pp1q1p1p/2n1p1p1/2bp4/5P2/PP1BPR1Q/1BPN2PP/R5K1 w - - bm Qxh7+
*** Problem Solution(s): Qxh7+ (bm)
BR ** -- BR BB ** BK **
BP BP ** BQ ** BP ** BP
-- ** BN ** BP ** BP **
** -- BB BP ** -- ** --
-- ** -- ** -- WP -- **
WP WP ** WB WP WR ** WQ
-- WB WP WN -- ** WP WP
WR -- ** -- ** -- WK --
mv 1 stage 0, white to move, computer plays white
hash=52afd8f6750b969a
pawnhash=1b5e601d3b2d0c74
Alpha=-252 Beta=548 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 3 a1f1 512 0.00 59 a1f1
2/ 6>a1f1 912 0.01 195 a1f1 f7f5
2/ 6 h3h7 913 0.01 301 h3h7 g8h7 f3h3 h7g8 h3h8
3/ 6>h3h7 1313 0.01 310 h3h7 g8f8 f3h3
3/12 h3h7 4059 0.03 1904 h3h7 g8f8 h7g7 f8e7 b2f6 e7d6 f6d8 c6d8
4/16 h3h7 4108 0.11 8301 h3h7 g8f8 h7h8 f8e7 b2f6 e7d6 f6d8 d7d8 d3b5
5/20 h3h7 4089 0.34 29951 h3h7 g8f8 h7h8 f8e7 b2f6 e7d6 b3b4 c5b6 f6d8 a8d8
6/20 h3h7 4141 1.05 97506 h3h7 g8f8 h7h8 f8e7 b2f6 e7d6 b3b4 c5b6 f6d8 a8d8 a1f1
7/22>h3h7 4541 1.59 147882 h3h7 g8f8 h7h8 f8e7 b2f6 e7d6 b3b4 c5b6 b4b5 c6a5
7/23 h3h7 4543 3.35 311754 h3h7 g8f8 h7g7 f8e7 b2f6 e7d6 g7f8 c6e7 b3b4 c5b6 f6e5 d6c6 b4b5
8/26 Th3h7 4942 6.00 581632 h3h7 g8f8 h7g7 f8e7 b2f6 e7d6 g7f8 c6e7 b3b4 c5b4 a3b4 d6c6 f6e7
nps=96890 h/p/q=25.00%/98.00%/0.00% q=77.0% bc=49% br=2.64 mp=1669/1242/-957/-1541
pawnx=545 recapx=1446 qcheckx=0 checkx=20105 qfutilx=116531 onereplyx=1445 mthrx=1101 futilx=0 bmx=0
+ 8.07/19.50 85% 12/14 bf=1.91 h/p/q=32.43%/94.64%/0.00% 55.12 7942138 567296/4/144088 32288/17971/7388/274918/953453/21375/0/8290
*** Problem Solution(s): Rxb7 (bm)
[D] 1R6/1brk2p1/4p2p/p1P1Pp2/P7/6P1/1P4P1/2R3K1 w - - bm Rxb7
*** Problem Solution(s): Rxb7 (bm)
-- WR -- ** -- ** -- **
** BB BR BK ** -- BP --
-- ** -- ** BP ** -- BP
BP -- WP -- WP BP ** --
WP ** -- ** -- ** -- **
** -- ** -- ** -- WP --
-- WP -- ** -- ** WP **
** -- WR -- ** -- WK --
mv 1 stage 0, white to move, computer plays white
hash=9a23358b76d3b97
pawnhash=a5f2403e1c43dd6c
Alpha=3751 Beta=4552 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 2>b8b7 4552 0.00 5 b8b7
1/ 2 b8b7 4552 0.00 34 b8b7
2/ 4 c1c2 4914 0.01 155 c1c2
3/ 8 b2b4 4694 0.01 703 b2b4 b7a6
4/10<b2b4 4293 0.06 2017 b2b4 b7a6 b4a5 c7c5
4/10 b2b4 4293 0.07 2745 b2b4 a5b4 c5c6 b7c6 c1d1 c6d5
5/10>b2b4 4693 0.07 3454 b2b4 a5b4 c5c6 b7c6 c1d1 c6d5 b8b4
5/12 b2b4 5631 0.12 8496 b2b4 b7a6 b4a5 c7c5
6/14<b2b4 5230 0.22 20846 b2b4 b7g2 g1g2 d7e7 c1d1
6/14 b2b4 5230 0.25 24232 b2b4 c7c6 b4a5 c6c5 c1c5
7/14>b2b4 5630 0.44 47861 b2b4 g7g6 b4a5 b7a6 c1d1
7/19 b8b7 8240 0.67 89851 b8b7 d7c8 c5c6 c8d8 c1d1 c7d7
8/19<b8b7 7839 0.79 110368 b8b7 d7c8 c5c6 c8d8 c1d1 d8c8 d1c1 c8d8 c1d1 d8c8 d1c1 c8d8 c1d1 d8c8 d1c1
8/20 b8b7 7837 1.09 161916 b8b7 d7e8 b7c7 g7g5 c1d1
9/22 b8b7 7439 1.59 253919 b8b7 g7g5 c1d1 d7c8 b7b5 c7c5 b5c5
10/23 b8b7 7780 4.22 720326 b8b7 g7g6 c5c6 d7c8 b7b6 f5f4 g3g4 f4f3
11/23<Tb8b7 7379 6.02 1038368 b8b7 d7c8 c5c6 f5f4 c1c3 mtmt
nps=172400 h/p/q=37.00%/98.00%/0.00% q=67.0% bc=50% br=2.33 mp=2142/1483/-1038/-1605
pawnx=18177 recapx=4937 qcheckx=0 checkx=41258 qfutilx=75063 onereplyx=2673 mthrx=1152 futilx=0 bmx=576
+ 8.27/19.73 86% 13/15 bf=1.95 h/p/q=32.73%/94.87%/0.00% 61.14 8980506 598700/4/146877 50465/22908/8540/316176/1028516/24048/0/8866
*** Problem Solution(s): Nc3 (bm)
[D] r4rk1/ppp2ppp/2n5/2bqp3/8/P2PB3/1PP1NPPP/R2Q1RK1 w - - bm Nc3
*** Problem Solution(s): Nc3 (bm)
BR ** -- ** -- BR BK **
BP BP BP -- ** BP BP BP
-- ** BN ** -- ** -- **
** -- BB BQ BP -- ** --
-- ** -- ** -- ** -- **
WP -- ** WP WB -- ** --
-- WP WP ** WN WP WP WP
WR -- ** WQ ** WR WK --
mv 1 stage 0, white to move, computer plays white
hash=5773a5322640b50
pawnhash=81b78a55a00186
Alpha=-346 Beta=454 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4 e2c3 254 0.00 46 e2c3
2/ 4 e3g5 160 0.01 290 e3g5
3/ 7 c2c4 146 0.01 903 c2c4 d5d6
4/ 9 e2c3 330 0.04 3181 e2c3 d5d6 c3e4
5/ 9>e2c3 730 0.06 5232 e2c3 d5d6 c3e4 c5e3 e4d6
5/10 e2c3 3742 0.10 8639 e2c3 d5e6 e3c5 f8d8
6/13 e2c3 3782 0.15 14665 e2c3 d5d7 e3c5 f8e8
7/13 e2c3 3838 0.31 31916 e2c3 d5d6 c3e4 d6g6 e3c5 f8d8
8/14 e2c3 3934 0.60 63242 e2c3 d5d6 c3e4 d6d5 c2c4 d5e6 e3c5
9/16 e2c3 4099 1.22 133157 e2c3 d5e6 e3c5 f8e8 c3e4 f7f5 e4c3
10/16 e2c3 4020 2.76 299425 e2c3 d5e6 e3c5 f8d8 c3b5 e6d5 b2b4 d5d7
11/22 Te2c3 4036 6.05 646144 e2c3 d5e6 e3c5 f8e8 d1h5 g7g6 h5f3 a8d8 mtmt
nps=106765 h/p/q=45.00%/97.00%/0.00% q=74.0% bc=45% br=2.00 mp=1378/1742/-1004/-820
pawnx=460 recapx=1203 qcheckx=0 checkx=3455 qfutilx=77827 onereplyx=723 mthrx=1152 futilx=0 bmx=0
+ 8.44/19.88 87% 14/16 bf=1.95 h/p/q=33.50%/95.00%/0.00% 67.19 9626650 601666/4/143264 50925/24111/9692/319631/1106343/24771/0/8866
*** Problem Solution(s): Ne5 (bm)
[D] 1k5r/pppbn1pp/4q1r1/1P3p2/2NPp3/1QP5/P4PPP/R1B1R1K1 w - - bm Ne5
*** Problem Solution(s): Ne5 (bm)
-- BK -- ** -- ** -- BR
BP BP BP BB BN -- BP BP
-- ** -- ** BQ ** BR **
** WP ** -- ** BP ** --
-- ** WN WP BP ** -- **
** WQ WP -- ** -- ** --
WP ** -- ** -- WP WP WP
WR -- WB -- WR -- WK --
mv 1 stage 0, white to move, computer plays white
hash=1265afa8a8c05709
pawnhash=54d3dcfa0780ef3b
Alpha=-703 Beta=97 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 2>e1e4 97 0.00 5 e1e4
1/ 2 c1f4 281 0.00 49 c1f4
2/ 3 c1d2 263 0.01 147 c1d2
3/ 8 c1f4 -29 0.01 722 c1f4 e6f7
4/ 9 c1f4 39 0.04 2791 c1f4 e6d5 a2a4
5/13 c4e5 323 0.11 9275 c4e5 g6f6 b3e6 d7e6 c1f4
6/13>c4e5 723 0.17 14759 c4e5 g6f6 b3e6 d7e6 c1f4 g7g6 g1h1
6/13 c4e5 1594 0.31 27912 c4e5 e6b3 e5d7 b8c8 a2b3 c8d7 a1a7
7/14 c4e5 1408 0.54 51844 c4e5 e6b3 e5d7 b8c8 a2b3 c8d7 a1a7 b7b6
8/15 c4e5 1660 0.99 100236 c4e5 e6b3 e5d7 b8c8 a2b3 c8d7 a1a7 d7c8
9/18 c4e5 1758 1.81 188147 c4e5 e6b3 e5d7 b8c8 a2b3 c8d7 a1a7 g6b6 c3c4
10/19 c4e5 1476 4.22 442804 c4e5 e6b3 e5d7 b8c8 a2b3 c8d7 a1a7 g6b6 c3c4 h7h5
11/20 Tc4e5 1776 6.01 637952 c4e5 e6b3 e5d7 b8c8 a2b3 c8d7 a1a7 g6b6 c3c4 e7c8 a7a2
nps=106166 h/p/q=39.00%/96.00%/0.00% q=76.0% bc=52% br=2.14 mp=2403/3148/-1830/-1615
pawnx=8736 recapx=1862 qcheckx=0 checkx=7752 qfutilx=93612 onereplyx=369 mthrx=1152 futilx=0 bmx=0
+ 8.59/19.88 88% 15/17 bf=1.96 h/p/q=33.82%/95.06%/0.00% 73.20 10264602 603800/4/140219 59661/25973/10844/327383/1199955/25140/0/8866
*** Problem Solution(s): Rh8 (bm)
[D] R7/P4k2/8/8/8/8/r7/6K1 w - - bm Rh8
*** Problem Solution(s): Rh8 (bm)
WR ** -- ** -- ** -- **
WP -- ** -- ** BK ** --
-- ** -- ** -- ** -- **
** -- ** -- ** -- ** --
-- ** -- ** -- ** -- **
** -- ** -- ** -- ** --
BR ** -- ** -- ** -- **
** -- ** -- ** -- WK --
mv 1 stage 0, white to move, computer plays white
hash=e76a03bcca7bfb44
pawnhash=a52ec0a593d5dcae
Alpha=1169 Beta=1970 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4 g1f1 1572 0.00 17 g1f1
2/ 4 a8h8 1570 0.00 79 a8h8
3/ 7 a8h8 1576 0.01 344 a8h8 a2a1 g1f2 a1a2 f2e3
4/ 8 a8h8 1580 0.01 963 a8h8 a2a1 g1f2 a1a2 f2e3 a2a3 e3d4
5/10 a8h8 1583 0.02 2792 a8h8 a2a1 g1f2 a1a2 f2e3 a2a3 e3d4 a3a4 d4c5
6/12 a8h8 1586 0.03 6563 a8h8 a2a1 g1f2 a1a2 f2e3 a2a3 e3d4 a3a4 d4c5 a4a5 c5b6
7/13>a8h8 1986 0.06 11610 a8h8 a2a1 g1f2 a1a2 f2e3 a2a3 e3d4 a3a4 d4c5 a4a5 c5b6 a5a7
7/13 g1f1 1986 0.07 15161 g1f1 a2a1 f1e2
8/16>g1f1 2386 0.13 32107 g1f1 a2a1 f1e2 a1a2
8/16 a8h8 2387 0.17 43205 a8h8 a2a1 g1f2 a1a2 f2e3 a2a3 e3d4 a3a4 d4c5 a4a5 c5b6 a5a7 b6a7
9/16>a8h8 2787 0.21 54577 a8h8 a2a1 g1f2 a1a2 f2e3 a2a3 e3d4 a3a4 d4c5 a4a5 c5b6 f7f6 b6a5
9/17 a8h8 2787 0.50 124781 a8h8 a2a1 g1f2 a1a2 f2e3 a2a3 e3d4 a3a4 d4c5 a4a5 c5b6 f7f6 b6a5
10/17>a8h8 3187 0.59 150422 a8h8 a2a1 g1f2 a1a2 f2e3 a2a3 e3d4 a3a4 d4c5 a4a5 c5b6 f7f6 b6a5 f6e5 a5b4
10/20 a8h8 5022 1.22 276730 a8h8 a2a1 g1f2 a1a2 f2e1 a2a7 h8h7 f7f6 h7a7 f6e5
11/24 a8h8 5025 5.29 1059001 a8h8 a2a1 g1f2 a1a2 f2e3 a2a3 e3d4 a3a7 h8h7 f7f8
12/25 Ta8h8 5027 6.00 1203200 a8h8 a2a1 g1f2 a1a2 f2e3 a2a3 e3d4 a3a7 h8h7 f7e8 h7a7 mtmt
nps=200366 h/p/q=34.00%/99.00%/0.00% q=74.0% bc=38% br=2.15 mp=88/26843596/0/-26738637
pawnx=0 recapx=529 qcheckx=0 checkx=73270 qfutilx=8333 onereplyx=537 mthrx=1152 futilx=0 bmx=1019
+ 8.78/20.17 88% 16/18 bf=1.98 h/p/q=33.83%/95.28%/0.00% 79.21 11467802 637100/4/144779 59661/26502/11996/400653/1208288/25677/0/9885
*** Problem Solution(s): c6 (bm)
[D] r1b2rk1/ppbn1ppp/4p3/1QP4q/3P4/N4N2/5PPP/R1B2RK1 w - - bm c6
*** Problem Solution(s): c6 (bm)
BR ** BB ** -- BR BK **
BP BP BB BN ** BP BP BP
-- ** -- ** BP ** -- **
** WQ WP -- ** -- ** BQ
-- ** -- WP -- ** -- **
WN -- ** -- ** WN ** --
-- ** -- ** -- WP WP WP
WR -- WB -- ** WR WK --
mv 1 stage 0, white to move, computer plays white
hash=a62be019eee5b2dd
pawnhash=62c0ab945fc3ee13
Alpha=-1607 Beta=-806 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4 h2h3 -1061 0.00 50 h2h3
2/ 4 h2h4 -1071 0.01 138 h2h4
3/ 7 c1d2 -1067 0.02 1056 c1d2 a7a5
4/12>c1e3 -666 0.05 3459 c1e3 a7a6
4/12 c5c6 -295 0.07 4742 c5c6 d7f6 c6b7
5/14>c5c6 105 0.26 22515 c5c6 d7f6 c6b7 h5b5 a3b5 c8b7 b5c7
5/15 c5c6 1365 0.52 45799 c5c6 h5d5 b5d5 e6d5 c6d7 c8d7
6/15<c5c6 964 0.70 60856 c5c6 h5d5 b5d5 e6d5 a3b5 c7h2 f3h2
6/15 c5c6 776 0.75 66607 c5c6 h5b5 a3b5 c7b8 c6d7 c8d7
7/19>c5c6 1176 1.81 182988 c5c6 h5b5 a3b5 c7b8 c6d7 c8d7 b5a7 b8a7
7/19 c5c6 1507 2.91 305296 c5c6 h5d5 b5d5 e6d5 a3b5 c7h2 f3h2 b7c6 a1a7 a8a7 b5a7
8/22 c5c6 1440 5.48 616086 c5c6 c7h2 f3h2 h5b5 a3b5 b7c6 b5a7 a8a7 a1a7 d7f6
9/22<Tc5c6 1039 6.04 675840 c5c6 c7h2 f3h2 h5b5 a3b5 b7c6 b5a7 c8b7
nps=111950 h/p/q=40.00%/98.00%/0.00% q=71.0% bc=54% br=3.45 mp=1918/1342/-1682/-1062
pawnx=1563 recapx=2747 qcheckx=0 checkx=8734 qfutilx=109031 onereplyx=1756 mthrx=1153 futilx=0 bmx=0
+ 8.79/20.26 89% 17/19 bf=2.06 h/p/q=34.16%/95.42%/0.00% 85.25 12143642 639139/4/142454 61224/29249/13149/409387/1317319/27433/0/9885
*** Problem Solution(s): Bb5 (bm)
[D] r2qkb1r/1ppb1ppp/p7/4p3/P1Q1P3/2P5/5PPP/R1B2KNR b kq - bm Bb5
*** Problem Solution(s): Bb5 (bm)
BR ** -- BQ BK BB -- BR
** BP BP BB ** BP BP BP
BP ** -- ** -- ** -- **
** -- ** -- BP -- ** --
WP ** WQ ** WP ** -- **
** -- WP -- ** -- ** --
-- ** -- ** -- WP WP WP
WR -- WB -- ** WK WN WR
mv 1 stage 0, black to move, computer plays black
hash=a1bec9e063865dae
pawnhash=85fd8c6cd26f8959
Alpha=1407 Beta=2208 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 2 c7c5 1903 0.00 40 c7c5
2/ 4 c7c6 1858 0.00 114 c7c6
3/ 7 d7e6 1821 0.01 931 d7e6 c4e2
4/ 7>d7e6 2221 0.03 2373 d7e6 c4e2 c7c5
4/ 7 d7b5 8329 0.04 2659 d7b5 c4b5 a6b5 a4b5
5/ 8>d7b5 8729 0.05 3169 d7b5 c4b5 a6b5 a4b5 a8a1 g1f3
5/10 d7b5 8729 0.06 4009 d7b5 c4b5 a6b5 a4b5 a8a1 g1f3
6/10>d7b5 9129 0.07 5443 d7b5 c4b5 a6b5 a4b5 a8a1 g1f3 a1c1
6/15 d7b5 10715 0.32 30331 d7b5 c4b5 a6b5 a4b5 a8a1 g1f3 a1c1
7/17<d7b5 10314 0.44 45609 d7b5 c4b5 a6b5 f1e2 b5a4 g1f3
7/18 d7b5 9982 0.69 72225 d7b5 c4b5 a6b5 h2h3 a8a4 g1f3 a4a1
8/18<d7b5 9581 1.04 110901 d7b5 c4b5 a6b5 f1e1 b5a4 g1f3 f8d6
8/18 d7b5 9578 1.41 153499 d7b5 c4b5 a6b5 f1e2 b5a4 c1a3 f8d6 e2d3
9/22 d7b5 9958 2.50 262088 d7b5 c4b5 a6b5 f1e1 b5a4 a1b1 d8d3
10/23<d7b5 9557 5.00 501060 d7b5 c4b5 a6b5 a4b5 a8a1 g1f3 a1c1
10/23 Td7b5 9555 6.00 609280 d7b5 c4b5 a6b5 f1e2 b5a4 c1a3 f8d6 a1d1 d8d7 a3d6
nps=101547 h/p/q=42.00%/97.00%/0.00% q=73.0% bc=53% br=2.90 mp=681/2196/-1376/-833
pawnx=1582 recapx=1358 qcheckx=0 checkx=16231 qfutilx=47632 onereplyx=2016 mthrx=1229 futilx=0 bmx=140
+ 8.85/20.40 90% 18/20 bf=2.11 h/p/q=34.55%/95.50%/0.00% 91.25 12752922 637646/5/139764 62806/30607/14378/425618/1364951/29449/0/10025
*** Problem Solution(s): Qh6 (bm)
[D] 5rk1/1b3p1p/pp3p2/3n1N2/1P6/P1qB1PP1/3Q3P/4R1K1 w - - bm Qh6
*** Problem Solution(s): Qh6 (bm)
-- ** -- ** -- BR BK **
** BB ** -- ** BP ** BP
BP BP -- ** -- BP -- **
** -- ** BN ** WN ** --
-- WP -- ** -- ** -- **
WP -- BQ WB ** WP WP --
-- ** -- WQ -- ** -- WP
** -- ** -- WR -- WK --
mv 1 stage 0, white to move, computer plays white
hash=3fcf45ecc670d542
pawnhash=10aad2a1fb999fdd
Alpha=547 Beta=1348 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 5 f5e7 1031 0.01 101 f5e7 g8h8
2/ 6 d2c3 951 0.01 505 d2c3 d5c3 f3f4
3/ 9 d2c3 945 0.02 1509 d2c3 d5c3 f5e7 g8h8 f3f4
4/12 d2c3 993 0.05 4626 d2c3 d5c3 e1e7 f8b8
5/14 d2c3 697 0.16 16489 d2c3 d5c3 f5d6 f8d8
6/16 d2c3 796 0.47 49877 d2c3 d5c3 e1c1 c3a2 f5e7 g8h8
7/21>d2c3 1196 1.21 135584 d2c3 d5c3 e1c1 c3b5 d3b5 a6b5 f5d6 b7f3 d6b5
7/23 d2h6 1644 1.43 157015 d2h6 c3e1 d3f1 e1f1 g1f1 f8e8
8/28>d2h6 2044 2.28 251734 d2h6 c3e1 d3f1 e1f1 g1f1 f8e8 f3f4 d5f4 g3f4 g8h8 h6f6
8/28 d2h6 6768 4.33 485989 d2h6 c3e1 d3f1 e1f1 g1f1 f8e8 f3f4 d5f4 g3f4 g8h8 h6f6
9/28<Td2h6 6367 6.01 701440 d2h6 c3e1 d3f1 e1e3 f5e3 f8a8 e3d5 b7d5 h6f6 d5e6
nps=116790 h/p/q=22.00%/99.00%/0.00% q=71.0% bc=51% br=2.15 mp=764/26843611/-1511/-26738600
pawnx=190 recapx=1065 qcheckx=0 checkx=28624 qfutilx=98195 onereplyx=6322 mthrx=1702 futilx=0 bmx=7
+ 8.86/20.76 90% 19/21 bf=2.11 h/p/q=33.95%/95.67%/0.00% 97.25 13454362 640684/5/138345 62996/31672/16080/454242/1463146/35771/0/10032
*** Problem Solution(s): Ba2 Nxf7 (bm)
[D] r1bqk2r/ppp1nppp/4p3/n5N1/2BPp3/P1P5/2P2PPP/R1BQK2R w KQkq - bm Ba2 Nxf7
*** Problem Solution(s): Ba2 Nxf7 (bm)
BR ** BB BQ BK ** -- BR
BP BP BP -- BN BP BP BP
-- ** -- ** BP ** -- **
BN -- ** -- ** -- WN --
-- ** WB WP BP ** -- **
WP -- WP -- ** -- ** --
-- ** WP ** -- WP WP WP
WR -- WB WQ WK -- ** WR
mv 1 stage 0, white to move, computer plays white
hash=9d027af932448e3a
pawnhash=149e25c958a07dc6
Alpha=-2003 Beta=-1202 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4>d1e2 -1202 0.00 88 d1e2 a5c4 e2c4
1/ 4 c4e2 -976 0.01 173 c4e2
2/ 6 c4a2 -977 0.01 374 c4a2
3/ 7>c4a2 -576 0.01 740 c4a2 c7c5 d4c5
3/ 8 g5e6 -538 0.03 1761 g5e6 c8e6 c4e6 e4e3
4/ 9 c4a2 -547 0.07 4602 c4a2 e8g8 g5e4
5/12 c4e2 -605 0.13 10170 c4e2 e8g8 e1g1
6/16 c4a2 -620 0.47 37688 c4a2 e8g8 g5e4 f7f5
7/18 c4f1 -620 0.98 83290 c4f1 f7f5 g5e4 f5e4 d1h5 g7g6 h5a5
8/18 g5e6 -573 3.09 266998 g5e6 c8e6 c4e6 c7c5 e6h3 b7b6
9/21 Tg5e6 -439 6.05 538624 g5e6 c8e6 c4e6 e8g8 e6a2 e7d5 c1d2 c7c6
nps=88955 h/p/q=29.00%/95.00%/0.00% q=77.0% bc=49% br=2.47 mp=1117/1471/-1706/-1806
pawnx=3048 recapx=1283 qcheckx=0 checkx=8982 qfutilx=82768 onereplyx=666 mthrx=1702 futilx=0 bmx=0
- 8.86/20.77 86% 19/22 bf=2.13 h/p/q=33.73%/95.64%/0.00% 103.31 13992986 636045/5/135451 66044/32955/17782/463224/1545914/36437/0/10032
*** Problem Solution(s): g4 (bm)
[D] r3nrk1/2p2p1p/p1p1b1p1/2NpPq2/3R4/P1N1Q3/1PP2PPP/4R1K1 w - - bm g4
*** Problem Solution(s): g4 (bm)
BR ** -- ** BN BR BK **
** -- BP -- ** BP ** BP
BP ** BP ** BB ** BP **
** -- WN BP WP BQ ** --
-- ** -- WR -- ** -- **
WP -- WN -- WQ -- ** --
-- WP WP ** -- WP WP WP
** -- ** -- WR -- WK --
mv 1 stage 0, white to move, computer plays white
hash=b0079b0ddc4dbe7c
pawnhash=d5da3ad478697c7c
Alpha=410 Beta=1211 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4 c5e6 631 0.00 74 c5e6 f7e6
2/ 4<c5e6 230 0.01 229 c5e6 f7e6 c3d5
2/ 7 e3d3 136 0.01 513 e3d3
3/ 7>e3d2 536 0.02 1261 e3d2 e8g7
3/11 e3d3 734 0.03 1928 e3d3 a8b8
4/11 e3e2 710 0.09 6196 e3e2 a8b8 b2b4
5/17 e3e2 800 0.17 13418 e3e2 a6a5 f2f4
6/20>e3e2 1200 0.31 25578 e3e2 a6a5 e2d1 e8g7
6/20 g2g4 4113 0.36 30859 g2g4 f5c2 e1e2 c2e2 c3e2
7/20 g2g4 4512 0.53 47553 g2g4 f5g4 d4g4 a6a5 mtmt
8/20 g2g4 4471 0.95 90289 g2g4 f5g4 d4g4 e6g4 e3f4 g4f5 f4d2
9/20 g2g4 4756 1.66 168005 g2g4 f5c2 e1e2 e6f5 e2c2 f5c2 f2f4
10/20 g2g4 4482 2.85 304436 g2g4 f5c2 e1e2 c2e2 e3e2 a6a5 c5e6 f7e6 e2d1 e8g7
11/22>Tg2g4 4882 6.03 643127 g2g4 f5c2 e1e2 c2e2 e3e2 a6a5 g1g2 e8g7 e2d1
nps=106743 h/p/q=43.00%/97.00%/0.00% q=74.0% bc=48% br=2.08 mp=2335/2179/-2042/-1929
pawnx=1665 recapx=2014 qcheckx=0 checkx=4758 qfutilx=125841 onereplyx=337 mthrx=1702 futilx=0 bmx=0
+ 8.96/20.83 86% 20/23 bf=2.13 h/p/q=34.13%/95.70%/0.00% 109.33 14636113 636353/5/133869 67709/34969/19484/467982/1671755/36774/0/10032
*** Problem Solution(s): Bd4 (bm)
[D] 6k1/1b1nqpbp/pp4p1/5P2/1PN5/4Q3/P5PP/1B2B1K1 b - - bm Bd4
*** Problem Solution(s): Bd4 (bm)
-- ** -- ** -- ** BK **
** BB ** BN BQ BP BB BP
BP BP -- ** -- ** BP **
** -- ** -- ** WP ** --
-- WP WN ** -- ** -- **
** -- ** -- WQ -- ** --
WP ** -- ** -- ** WP WP
** WB ** -- WB -- WK --
mv 1 stage 0, black to move, computer plays black
hash=c541238be958e82e
pawnhash=5019a1e0153a997d
Alpha=-344 Beta=456 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 5 e7e3 321 0.00 115 e7e3 c4e3 g7f6
2/ 7 e7e3 420 0.01 390 e7e3 c4e3 g6f5 b1f5 d7e5
3/ 8 e7e3 386 0.01 1025 e7e3 c4e3 g6f5 b1f5 b7c6
4/10>e7e3 786 0.03 2334 e7e3 c4e3 g6f5 b1f5 b7c6 f5d7 c6d7 e1c3
4/10 g7d4 8456 0.04 3125 g7d4 b1e4 d4e3 c4e3
5/10<g7d4 8055 0.06 4437 g7d4 b1e4 d4e3 c4e3 b7c6 e4c6
5/11 g7d4 8055 0.10 8075 g7d4 c4b2 d4e3
6/13<g7d4 7654 0.15 13473 g7d4 c4b2 d4e3
6/13 g7d4 7649 0.25 23347 g7d4 h2h4 d4e3 c4e3 g6f5 mtmt
7/14 g7d4 8043 0.52 52018 g7d4 g1f2 d4e3 c4e3 e7h4 f2e2 h4h2
8/19<g7d4 7642 1.00 108294 g7d4 g1f2 d4e3 c4e3 e7h4 f2f1 h4h2 a2a3 g6f5
8/19 g7d4 7638 1.34 146404 g7d4 g1f1 b7g2 f1g2 d4e3 c4e3 e7e3 e1f2 e3e5
9/22<g7d4 7237 3.68 405571 g7d4 g1f1 d4e3 c4e3 e7e3 e1d2 e3d2 f5g6 mtmt
9/24 Tg7d4 7235 6.01 662528 g7d4 e1d2 e7g5 g2g3 d4e3 d2e3 d7e5 e3g5 e5c4 f5g6 h7g6
nps=110183 h/p/q=38.00%/99.00%/0.00% q=77.0% bc=55% br=2.41 mp=890/1068/-1491/-1771
pawnx=1488 recapx=3421 qcheckx=0 checkx=23376 qfutilx=72792 onereplyx=1204 mthrx=1811 futilx=0 bmx=28
+ 8.96/20.96 87% 21/24 bf=2.14 h/p/q=34.29%/95.83%/0.00% 115.34 15298641 637443/5/132634 69197/38390/21295/491358/1744547/37978/0/10060
*** Problem Solution(s): Qh4+ (bm)
[D] 3R1rk1/8/5Qpp/2p5/2P1p1q1/P3P3/1P2PK2/8 b - - bm Qh4+
*** Problem Solution(s): Qh4+ (bm)
-- ** -- WR -- BR BK **
** -- ** -- ** -- ** --
-- ** -- ** -- WQ BP BP
** -- BP -- ** -- ** --
-- ** WP ** BP ** BQ **
WP -- ** -- WP -- ** --
-- WP -- ** WP WK -- **
** -- ** -- ** -- ** --
mv 1 stage 0, black to move, computer plays black
hash=316e658d1642f616
pawnhash=ca987552d8bfb9a8
Alpha=-1132 Beta=-331 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4>f8d8 -331 0.00 27 f8d8 f6d8
1/ 5 g4h4 12353 0.00 93 g4h4 f2f1 h4f6
2/ 7<g4h4 11952 0.01 333 g4h4 f2g1 h4f6
2/ 7 g4h4 11950 0.01 446 g4h4 f2g1 h4f6
3/10<g4h4 11549 0.02 1003 g4h4 f2f1 h4h1 f1f2 h1h4 f2f1 h4h1 f1f2 h1h4 f2f1 h4h1 f1f2 h1h4
3/10 g4h4 11547 0.02 1301 g4h4 f2f1 h4h1 f1f2 h1h4 f2f1 h4h1 f1f2 h1h4 f2f1 h4h1 f1f2 h1h4
4/11<g4h4 11146 0.03 2028 g4h4 f2g2 h4h1 g2h1
4/11 g4h4 11145 0.04 3024 g4h4 f2g2 h4h1 g2h1
5/14 g4h4 10779 0.07 6855 g4h4 f2g1 h4f6 g1g2 f6g5 g2h3 g5e3 h3g2 f8d8
6/16<g4h4 10378 0.17 19526 g4h4 f2g1 h4f6 g1g2 f6f1 g2g3 f1g1 g3h3 g1e3 h3h2 f8d8
6/16 g4h4 10378 0.18 19567 g4h4 f2g1 h4f6 g1g2 f6f1 g2g3 f1g1 g3h3 g1e3 h3h2 f8d8
7/18 g4h4 10776 0.30 35026 g4h4 f2g2 h4f6 d8d5 f6b2 g2g3
8/22 g4h4 11170 0.68 90289 g4h4 f2g2 h4f6 d8a8 f6f1 g2g3 f1g1 g3h3 g1e3 h3h2 f8a8 a3a4
9/24 g4h4 11563 1.58 226112 g4h4 f2g2 h4f6 d8d1 f6g5 g2h1 g5h4 h1g1 h4g3 g1h1 g3h3 h1g1 h3e3 g1h1 e3h3 h1g1
10/28 g4h4 11563 2.74 409312 g4h4 f2g2 h4f6 d8d1 f6g5 g2h1 g5h4 h1g1 h4g3 g1h1 g3h3 h1g1 h3g3 g1h1 g3h3 h1g1 h3g4 g1h1 g4h4 h1g1 h4g5
11/31>g4h4 11963 4.85 735252 g4h4 f2g2 h4f6 d8d1 f6g5 g2h1 g5h4 h1g1 h4g5 g1h1 g5h4 h1g1 h4g5 g1h1 g5h4 h1g1 h4g5 g1h1
11/31 Tg4h4 11964 6.00 917504 g4h4 f2g2 h4f6 d8d1 f6g5 g2h1 f8f2 d1d8 g5d8 h1g1 d8g5 g1f2 mtmt
nps=152866 h/p/q=38.00%/99.00%/0.00% q=66.0% bc=57% br=1.90 mp=695/26843596/-829/-26738600
pawnx=7517 recapx=1558 qcheckx=0 checkx=89436 qfutilx=32058 onereplyx=13241 mthrx=1836 futilx=0 bmx=1233
+ 9.04/21.36 88% 22/25 bf=2.13 h/p/q=34.44%/95.96%/0.00% 121.35 16216145 648646/5/133634 76714/39948/23131/580794/1776605/51219/0/11293
*** Problem Solution(s): Bf5 (bm)
[D] 3r2k1/1p1b1pp1/pq5p/8/3NR3/2PQ3P/PP3PP1/6K1 b - - bm Bf5
*** Problem Solution(s): Bf5 (bm)
-- ** -- BR -- ** BK **
** BP ** BB ** BP BP --
BP BQ -- ** -- ** -- BP
** -- ** -- ** -- ** --
-- ** -- WN WR ** -- **
** -- WP WQ ** -- ** WP
WP WP -- ** -- WP WP **
** -- ** -- ** -- WK --
mv 1 stage 0, black to move, computer plays black
hash=b9a0bb34b9f78ffa
pawnhash=e8afcaa67967e835
Alpha=-181 Beta=619 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 2 b6b2 219 0.01 39 b6b2
2/ 3<b6b2 -181 0.01 102 b6b2 d3a6
2/ 4 b6b2 -475 0.01 210 b6b2 d3c4
3/ 6>b6b2 -74 0.02 728 b6b2 d3c2
3/ 6 d7f5 1164 0.02 1235 d7f5 b2b4 f5e4 d3e4
4/ 8 d7f5 1164 0.03 2255 d7f5 b2b4 f5e4 d3e4
5/10 d7f5 1184 0.07 6134 d7f5 b2b3 f5e4 d3e4
6/13 d7f5 1282 0.15 14055 d7f5 b2b4 f5e4 d3e4 b6c7
7/15 d7f5 1244 0.38 37455 d7f5 b2b4 b6f6 b4b5 f5e4 d3e4
8/15 d7f5 1250 0.94 100044 d7f5 b2b3 b6f6 h3h4 f5e4 d3e4
9/19 d7f5 1348 2.00 228449 d7f5 b2b4 b6c7 f2f3 f5e4 d3e4
10/20 d7f5 1387 4.12 480302 d7f5 b2b4 b6c7 f2f3 f5e4 f3e4 c7f4 d3f3 f4f3 d4f3
11/20 Td7f5 1382 6.00 715776 d7f5 b2b4 b6c7 f2f3 f5e4 f3e4 c7f4 g1h1 f4f2
nps=119236 h/p/q=36.00%/97.00%/0.00% q=72.0% bc=57% br=2.04 mp=1793/26843596/-1625/-26738600
pawnx=289 recapx=795 qcheckx=0 checkx=11757 qfutilx=112027 onereplyx=1857 mthrx=1836 futilx=0 bmx=0
+ 9.12/21.31 88% 23/26 bf=2.13 h/p/q=34.50%/96.00%/0.00% 127.35 16931920 651228/5/132956 77003/40743/24967/592551/1888632/53076/0/11293
*** Problem Solution(s): Qf8+ (bm)
[D] 7k/pp4np/2p3p1/3pN1q1/3P4/Q7/1r3rPP/2R2RK1 w - - bm Qf8+
*** Problem Solution(s): Qf8+ (bm)
-- ** -- ** -- ** -- BK
BP BP ** -- ** -- BN BP
-- ** BP ** -- ** BP **
** -- ** BP WN -- BQ --
-- ** -- WP -- ** -- **
WQ -- ** -- ** -- ** --
-- BR -- ** -- BR WP WP
** -- WR -- ** WR WK --
mv 1 stage 0, white to move, computer plays white
hash=2a31ecb0d69b8916
pawnhash=4f08d47276cb6522
Alpha=-4431 Beta=-3630 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 5>f1f2 -3630 0.00 41 f1f2
1/ 5 e5f7 -1144 0.00 118 e5f7 f2f7 a3b2 f7f1 c1f1
2/ 6>e5f7 -743 0.01 150 e5f7 f2f7 a3b2 f7f1 c1f1
2/ 8 Ma3f8 99995 0.01 393 a3f8 f2f8 f1f8
nps=35727 h/p/q=46.00%/92.00%/0.00% q=84.0% bc=37% br=0.87 mp=984/716/-937/-96
pawnx=0 recapx=0 qcheckx=0 checkx=19 qfutilx=136 onereplyx=9 mthrx=1836 futilx=0 bmx=0
+ 8.85/20.81 88% 24/27 bf=2.08 h/p/q=34.93%/95.85%/0.00% 127.36 16932312 627123/5/132947 77003/40743/26803/592570/1888768/53085/0/11293
*** Problem Solution(s): Qe1+ (bm)
[D] 1r1r2k1/4pp1p/2p1b1p1/p3R3/RqBP4/4P3/1PQ2PPP/6K1 b - - bm Qe1+
*** Problem Solution(s): Qe1+ (bm)
-- BR -- BR -- ** BK **
** -- ** -- BP BP ** BP
-- ** BP ** BB ** BP **
BP -- ** -- WR -- ** --
WR BQ WB WP -- ** -- **
** -- ** -- WP -- ** --
-- WP WQ ** -- WP WP WP
** -- ** -- ** -- WK --
mv 1 stage 0, black to move, computer plays black
hash=5da32dd14d8b5c0f
pawnhash=b8ff0159105f38ea
Alpha=-635 Beta=165 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 4>e6c4 165 0.00 34 e6c4
1/ 9 b4e1 167 0.01 341 b4e1 c4f1 e6b3
2/ 9 b4e1 565 0.02 821 b4e1 c4f1 e6b3 c2c3
3/11 b4e1 964 0.03 2319 b4e1 c4f1 e6b3 c2e2
4/11>b4e1 1364 0.04 2834 b4e1 c4f1 e6b3 c2e2 b3a4 e2e1
4/11 b4e1 2557 0.06 4082 b4e1 c4f1 e6b3 c2c6 b3a4 c6a4 b8b2 e5e7 e1f2
5/13 b4e1 2617 0.12 11533 b4e1 c4f1 e6b3 c2c6 d8c8 c6d7 b3a4 d7a4 b8b2 e5e7 e1f2
6/16 b4e1 2617 0.29 30245 b4e1 c4f1 e6b3 c2c6 d8c8 c6d7 b3a4 d7a4 b8b2 e5e7 e1f2
7/19>b4e1 3017 0.43 44247 b4e1 c4f1 e6b3 c2c6 d8c8 c6d7 b3a4 d7a4 b8b2 e5e7 e1f2
7/19 b4e1 3017 0.55 57084 b4e1 c4f1 e6b3 c2c6
8/21>b4e1 3417 0.93 94016 b4e1 c4f1 e6b3 c2c6 d8c8 c6d7 b3a4 d7a4 b8b2 e5e7 e1f2
8/21 b4e1 3417 1.43 149498 b4e1 c4f1 e6b3 c2c6
9/23>b4e1 3817 2.37 235379 b4e1 c4f1 e6b3 c2c6 d8c8 c6d7 b3a4 d7a4 b8b2 f2f3
9/23 b4e1 4471 3.60 376591 b4e1 c4f1 e6b3 c2c6 b3a4 c6c7 d8c8 c7a5 e1d1 e5e7 b8b2
10/23 Tb4e1 4805 6.01 634880 b4e1 c4f1 e6b3 c2c3 e1c3 b2c3 b3a4 e5a5 a4b5 h2h4 mtmt
nps=105690 h/p/q=35.00%/98.00%/0.00% q=75.0% bc=59% br=1.86 mp=1667/1828/-1071/-26738600
pawnx=648 recapx=604 qcheckx=0 checkx=13223 qfutilx=117078 onereplyx=2584 mthrx=1837 futilx=0 bmx=51
+ 8.89/20.89 89% 25/28 bf=2.07 h/p/q=34.93%/95.93%/0.00% 133.37 17567192 627400/5/131720 77651/41347/28640/605793/2005846/55669/0/11344
*** Problem Solution(s): c6 (bm)
[D] r2q2k1/pp1rbppp/4pn2/2P5/1P3B2/6P1/P3QPBP/1R3RK1 w - - bm c6
*** Problem Solution(s): c6 (bm)
BR ** -- BQ -- ** BK **
BP BP ** BR BB BP BP BP
-- ** -- ** BP BN -- **
** -- WP -- ** -- ** --
-- WP -- ** -- WB -- **
** -- ** -- ** -- WP --
WP ** -- ** WQ WP WB WP
** WR ** -- ** WR WK --
mv 1 stage 0, white to move, computer plays white
hash=ae0c5a53675a8b4a
pawnhash=5e962493c1cc8d4
Alpha=-127 Beta=673 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 3 b1d1 319 0.00 64 b1d1
2/ 5 b1d1 343 0.00 182 b1d1 d7d1 f1d1
3/10 c5c6 363 0.01 1050 c5c6 b7c6 g2c6
4/10>c5c6 763 0.03 2380 c5c6 b7c6 g2c6 e7b4 b1b4
4/10 c5c6 2306 0.06 4630 c5c6 b7c6 g2c6 a8c8 c6d7 d8d7
5/11 c5c6 2306 0.10 8805 c5c6 b7c6 g2c6 a8c8 c6d7 d8d7
6/15 c5c6 2362 0.25 25461 c5c6 b7c6 g2c6 d7d4 c6a8 d8a8
7/15 c5c6 2618 0.65 61222 c5c6 b7c6 g2c6 d7d4 c6a8 d8a8 a2a3
8/19 c5c6 2298 1.42 139736 c5c6 b7c6 g2c6 d7d4 c6a8 d8a8 b4b5 g8h8
9/20 c5c6 2366 3.22 318590 c5c6 b7c6 g2c6 f6d5 c6a8 d8a8 e2c4 d5f6
10/20 Tc5c6 2502 6.01 594944 c5c6 b7c6 g2c6 d7d4 c6a8 d8a8 b4b5 f6d5 e2f3 a8d8
nps=99025 h/p/q=34.00%/98.00%/0.00% q=81.0% bc=44% br=2.41 mp=2486/1193/-1381/-1167
pawnx=2040 recapx=1438 qcheckx=0 checkx=2636 qfutilx=95797 onereplyx=334 mthrx=1837 futilx=0 bmx=0
+ 8.93/20.86 89% 26/29 bf=2.08 h/p/q=34.90%/96.00%/0.00% 139.38 18162136 626281/5/130310 79691/42785/30477/608429/2101643/56003/0/11344
*** Problem Solution(s): Nxd6 (bm)
[D] 1r3r2/4q1kp/b1pp2p1/5p2/pPn1N3/6P1/P3PPBP/2QRR1K1 w - - bm Nxd6
*** Problem Solution(s): Nxd6 (bm)
-- BR -- ** -- BR -- **
** -- ** -- BQ -- BK BP
BB ** BP BP -- ** BP **
** -- ** -- ** BP ** --
BP WP BN ** WN ** -- **
** -- ** -- ** -- WP --
WP ** -- ** WP WP WB WP
** -- WQ WR WR -- WK --
mv 1 stage 0, white to move, computer plays white
hash=a3ed8c4044311b97
pawnhash=32ef3ecadf6df188
Alpha=-486 Beta=314 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 5 c1c3 -28 0.00 97 c1c3 e7e5 c3e5 d6e5
2/ 9 e4g5 -276 0.03 1424 e4g5
3/10 e4g5 -232 0.04 2431 e4g5 d6d5
4/12>e4g5 168 0.08 5477 e4g5 d6d5 a2a3
4/15 e4d6 954 0.13 9981 e4d6 e7e6 d6c4 a6c4
5/15>e4d6 1354 0.19 14980 e4d6 e7e6 d6c4 a6c4 c1a1 g7h6
5/15 e4d6 1355 0.32 27195 e4d6 c4d6 c1c6 f8d8 c6a6 b8b4
6/17 e4d6 1355 0.60 52997 e4d6 c4d6 c1c6 f8d8 c6a6 b8b4
7/18 e4d6 1180 1.37 130776 e4d6 c4d6 c1c6 f8d8 c6a6 b8b4 e2e3
8/19 e4d6 1115 3.02 295540 e4d6 c4d6 c1c6 a6b7 c6d6 e7d6 d1d6 b7g2 g1g2 b8b4
9/23 Te4d6 1160 6.03 592896 e4d6 c4d6 c1c6 f8d8 c6a6 b8b4 f2f4
nps=98390 h/p/q=36.00%/98.00%/0.00% q=78.0% bc=52% br=2.76 mp=1890/2413/-1381/-1047
pawnx=3802 recapx=1372 qcheckx=0 checkx=10440 qfutilx=104307 onereplyx=237 mthrx=1837 futilx=0 bmx=0
+ 8.93/20.93 90% 27/30 bf=2.10 h/p/q=34.93%/96.07%/0.00% 145.40 18755032 625168/5/128987 83493/44157/32314/618869/2205950/56240/0/11344
*** Problem Solution(s): Qxa8 d6 dxe6 g3 (bm)
[D] rb3qk1/pQ3ppp/4p3/3P4/8/1P3N2/1P3PPP/3R2K1 w - - bm Qxa8 d6 dxe6 g3
*** Problem Solution(s): Qxa8 d6 dxe6 g3 (bm)
BR BB -- ** -- BQ BK **
BP WQ ** -- ** BP BP BP
-- ** -- ** BP ** -- **
** -- ** WP ** -- ** --
-- ** -- ** -- ** -- **
** WP ** -- ** WN ** --
-- WP -- ** -- WP WP WP
** -- ** WR ** -- WK --
mv 1 stage 0, white to move, computer plays white
hash=812990c8cbc6bb7b
pawnhash=1ef116509c567d68
Alpha=6943 Beta=7744 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 3>b7a8 7744 0.00 2 b7a8
1/ 3 b7a8 7744 0.00 44 b7a8
2/ 6<b7a8 7343 0.01 136 b7a8 e6d5
2/ 6 d5e6 4610 0.01 391 d5e6 b8d6 e6f7
3/ 7<d5e6 4209 0.02 1038 d5e6 b8d6 e6f7 g8h8
3/ 9 b7c6 3079 0.03 2061 b7c6 b8d6 d5e6
4/10>b7c6 3479 0.05 3890 b7c6 b8d6 d5e6 g8h8
4/10 d5d6 4920 0.07 6164 d5d6 b8d6 d1d6 f8d6 b7a8
5/12<d5d6 4519 0.11 10872 d5d6 b8d6 d1d6 a8d8 b7a8
5/12 d5d6 4519 0.12 11341 d5d6 f8d6 d1d6 b8d6 mtmt
6/13<d5d6 4118 0.26 27317 d5d6 f8d6 d1d6 b8d6 b7a8
6/13 d5d6 4118 0.27 28374 d5d6 b8d6 d1d6 a8b8 b7c6
7/16 g2g3 3745 0.73 79348 g2g3 b8d6 d5e6 a8d8 b7a7 f7e6
8/17 g2g3 3908 1.27 143213 g2g3 b8d6 d5e6 d6e7 e6f7 g8f7 b7d5 f7f6 g1g2 f6g6
9/22 g2g3 4124 2.96 337344 g2g3 b8d6 d5e6 a8d8 f3g5 f7f6 b7f7 f8f7 g5f7
10/22>g2g3 4524 4.49 506369 g2g3 b8d6 d5e6 a8d8 f3g5 f7f6 b7f7 f8f7
10/23 Tg2g3 4523 6.01 685092 g2g3 b8d6 d5e6 d6b4 e6f7 g8h8 b7d5 a7a5 d5a8
nps=114049 h/p/q=24.00%/97.00%/0.00% q=75.0% bc=52% br=2.07 mp=1783/793/-1732/-1606
pawnx=6163 recapx=3172 qcheckx=0 checkx=19830 qfutilx=85919 onereplyx=1821 mthrx=1837 futilx=0 bmx=108
+ 8.97/21.00 90% 28/31 bf=2.10 h/p/q=34.58%/96.10%/0.00% 151.41 19440124 627101/5/128395 89656/47329/34151/638699/2291869/58061/0/11452
*** Problem Solution(s): Qd8+ (bm)
[D] 6k1/p4p1p/1p3np1/2q5/4p3/4P1N1/PP3PPP/3Q2K1 w - - bm Qd8+
*** Problem Solution(s): Qd8+ (bm)
-- ** -- ** -- ** BK **
BP -- ** -- ** BP ** BP
-- BP -- ** -- BN BP **
** -- BQ -- ** -- ** --
-- ** -- ** BP ** -- **
** -- ** -- WP -- WN --
WP WP -- ** -- WP WP WP
** -- ** WQ ** -- WK --
mv 1 stage 0, white to move, computer plays white
hash=445f9bbd6843834f
pawnhash=75838c3d8f725d6d
Alpha=-588 Beta=212 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 3 g3e2 104 0.00 54 g3e2
2/ 5 d1d8 180 0.01 214 d1d8 g8g7 g3e2
3/ 8>d1d8 580 0.01 365 d1d8 g8g7 g3e2 c5d5
3/ 8 d1d8 1758 0.02 839 d1d8 g8g7 d8f6 g7f6 g3e4 f6e5 e4c5 b6c5
4/ 9 d1d8 1758 0.03 1835 d1d8 g8g7 d8f6 g7f6 g3e4 f6e5 e4c5 b6c5
5/11 d1d8 1758 0.04 3890 d1d8 g8g7 d8f6 g7f6 g3e4 f6e5 e4c5 b6c5
6/12 d1d8 1801 0.07 8634 d1d8 g8g7 d8f6 g7f6 g3e4 f6f5 e4c5 b6c5
7/15 d1d8 1990 0.14 18001 d1d8 g8g7 d8f6 g7f6 g3e4 f6e5 e4c5 b6c5 a2a3
8/16 d1d8 1815 0.29 41164 d1d8 g8g7 d8f6 g7f6 g3e4 f6f5 e4c5 b6c5 g1f1 f5e4
9/17 d1d8 1914 0.55 81245 d1d8 g8g7 d8f6 g7f6 g3e4 f6e7 e4c5 b6c5 g1f1 e7d6 g2g3
10/18 d1d8 1964 1.06 162615 d1d8 g8g7 d8f6 g7f6 g3e4 f6e5 e4c5 b6c5 f2f4 e5f5 g1f2 f5e4
11/22 d1d8 1961 2.50 382371 d1d8 g8g7 d8f6 g7f6 g3e4 f6e5 e4c5 b6c5 g1f1 c5c4 f1e2 e5e4
12/27 d1d8 2040 4.67 698526 d1d8 g8g7 d8f6 g7f6 g3e4 f6f5 e4c5 b6c5 g1f1 f5e5 f2f4 e5d5 f1e2
13/27 Td1d8 1978 6.00 886784 d1d8 g8g7 d8f6 g7f6 g3e4 f6e6 e4c5 b6c5 g2g3 e6e5 g1g2 e5e4
nps=147748 h/p/q=41.00%/92.00%/0.00% q=64.0% bc=54% br=1.71 mp=1364/911/-1914/-1557
pawnx=3312 recapx=2224 qcheckx=0 checkx=32884 qfutilx=60345 onereplyx=1469 mthrx=1837 futilx=0 bmx=312
+ 9.09/21.19 90% 29/32 bf=2.09 h/p/q=34.78%/95.97%/0.00% 157.41 20326908 635216/5/129133 92968/49553/35988/671583/2352214/59530/0/11764
*** Problem Solution(s): Qe5+ Qf4 (bm)
[D] 8/p1q2pkp/2Pr2p1/8/P3Q3/6P1/5P1P/2R3K1 w - - bm Qe5+ Qf4
*** Problem Solution(s): Qe5+ Qf4 (bm)
-- ** -- ** -- ** -- **
BP -- BQ -- ** BP BK BP
-- ** WP BR -- ** BP **
** -- ** -- ** -- ** --
WP ** -- ** WQ ** -- **
** -- ** -- ** -- WP --
-- ** -- ** -- WP -- WP
** -- WR -- ** -- WK --
mv 1 stage 0, white to move, computer plays white
hash=a2866215ee2dfbb7
pawnhash=f134e2ba0c5e4b71
Alpha=1691 Beta=2492 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 2 c1c5 2238 0.00 52 c1c5
2/ 8 e4e5 2261 0.01 477 e4e5 g7h6
3/12 e4e5 2205 0.02 1819 e4e5 f7f6 e5e4
4/12 e4e5 1982 0.04 4246 e4e5 f7f6 e5f4 f6f5
5/17 e4e5 2236 0.10 10588 e4e5 g7g8 e5e4 g8g7 e4e5 g7g8 e5e4 g8g7 e4e5 g7g8 e5e4 g8g7
6/17>e4e5 2636 0.12 14300 e4e5 g7g8 e5e4 d6d2 e4e8 g8g7 c1b1
6/19 e4e5 6007 0.24 31737 e4e5 g7f8 e5d6 c7d6 c6c7 f8g8
7/22<e4e5 5606 0.49 66581 e4e5 g7f8 e5d6 c7d6 c6c7 h7h6 c1b1 d6c7
7/22 e4e5 5606 0.50 66902 e4e5 g7f8 e5d6 c7d6 c6c7 h7h6 c1b1 d6c7
8/23<e4e5 5205 1.02 144565 e4e5 g7f8 e5d6 c7d6 c6c7 f8g7 h2h3 g7h8
8/23 e4e5 5205 1.04 146174 e4e5 g7f8 e5d6 c7d6 c6c7 f8g7 h2h3 g7h8
9/23<e4e5 4804 1.68 229628 e4e5 g7f8 e5d6 c7d6 c6c7 f8g7 h2h3 f7f6 c7c8Q d6g3
9/23 e4f4 2717 2.43 343448 e4f4 f7f6 f4d6 c7d6 c6c7 d6d2 c7c8Q d2c1 c8c1
10/23 e4f4 3116 4.20 581895 e4f4 c7d8 f4d6 d8d6 c6c7 d6d2
11/24 Te4f4 2717 6.01 830464 e4f4 h7h6 f4e5 f7f6 e5d6 c7d6 c6c7 d6d2 c7c8Q d2c1 c8c1 g6g5
nps=138249 h/p/q=36.00%/98.00%/0.00% q=70.0% bc=55% br=2.24 mp=1938/791/-1329/-26738600
pawnx=3521 recapx=2168 qcheckx=0 checkx=31753 qfutilx=58021 onereplyx=2408 mthrx=1837 futilx=0 bmx=163
+ 9.15/21.27 90% 30/33 bf=2.09 h/p/q=34.82%/96.03%/0.00% 163.42 21157372 641132/5/129468 96489/51721/37825/703336/2410235/61938/0/11927
*** Problem Solution(s): Bg1 (bm)
[D] 7k/1b1r2p1/p6p/1p2qN2/3bP3/3Q4/P5PP/1B1R3K b - - bm Bg1
*** Problem Solution(s): Bg1 (bm)
-- ** -- ** -- ** -- BK
** BB ** BR ** -- BP --
BP ** -- ** -- ** -- BP
** BP ** -- BQ WN ** --
-- ** -- BB WP ** -- **
** -- ** WQ ** -- ** --
WP ** -- ** -- ** WP WP
** WB ** WR ** -- ** WK
mv 1 stage 0, black to move, computer plays black
hash=835817e515bca1a4
pawnhash=e4664c991eb537f2
Alpha=1415 Beta=2216 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 6 b7e4 1816 0.00 91 b7e4
2/ 7<b7e4 1415 0.01 278 b7e4 d3d4
2/ 7 a6a5 137 0.01 557 a6a5 f5d4 d7d4
3/11<a6a5 -263 0.02 1555 a6a5 f5d4 d7d4 d3d4
3/11 h8h7 -275 0.04 2699 h8h7 f5d4 d7d4
4/11>a6a5 125 0.07 6303 a6a5 d3g3 b7e4
4/11 d4g1 1957 0.08 6980 d4g1 d3e2 e5h2
5/11 d4g1 2070 0.16 12281 d4g1 h1g1 d7d3 b1d3 b7e4
6/12 d4g1 2134 0.25 23425 d4g1 h1g1 d7d3 d1d3 b7e4 d3d8 h8h7
7/14 d4g1 2466 0.40 42106 d4g1 h1g1 d7d3 b1d3 b7e4 d1e1 e5f5 e1e4
8/16 d4g1 2518 0.79 88425 d4g1 h1g1 d7d3 b1d3 b7e4 d3e4 e5e4 f5d4
9/16 d4g1 2574 1.61 193419 d4g1 h1g1 d7d3 b1d3 b7e4 d3e4 e5e4 d1d8 h8h7 f5d4
10/19 d4g1 2969 3.20 401856 d4g1 h1g1 d7d3 b1d3 b7e4 d3e4 e5e4 d1f1 h8g8
11/22 Td4g1 2964 6.00 758784 d4g1 d1g1 d7d3 b1d3 b7e4 d3e4 e5e4 f5g3 e4d4 g1f1
nps=126422 h/p/q=40.00%/99.00%/0.00% q=70.0% bc=53% br=2.07 mp=1014/26843596/-1764/-26738600
pawnx=413 recapx=1706 qcheckx=0 checkx=19173 qfutilx=124642 onereplyx=3397 mthrx=1855 futilx=0 bmx=168
+ 9.21/21.29 91% 31/34 bf=2.09 h/p/q=34.97%/96.12%/0.00% 169.42 21916156 644593/5/129360 96902/53427/39680/722509/2534877/65335/0/12095
*** Problem Solution(s): Rxh7+ (bm)
[D] r3r2k/2R3pp/pp1q1p2/8/3P3R/7P/PP3PP1/3Q2K1 w - - bm Rxh7+
*** Problem Solution(s): Rxh7+ (bm)
BR ** -- ** BR ** -- BK
** -- WR -- ** -- BP BP
BP BP -- BQ -- BP -- **
** -- ** -- ** -- ** --
-- ** -- WP -- ** -- WR
** -- ** -- ** -- ** WP
WP WP -- ** -- WP WP **
** -- ** WQ ** -- WK --
mv 1 stage 0, white to move, computer plays white
hash=ee5d318dfe3948a4
pawnhash=855df49fbffffaa2
Alpha=1515 Beta=2316 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 3 d1c2 2180 0.00 61 d1c2
2/ 6 d1c1 2132 0.01 295 d1c1
3/ 9>d1c1 2532 0.01 944 d1c1 e8e2
3/ 9 Mh4h7 99975 0.02 1454 h4h7 h8h7 d1h5 h7g8 h5f7 g8h8 f7g7
nps=76526 h/p/q=32.00%/95.00%/0.00% q=82.0% bc=59% br=1.92 mp=1466/742/0/-125
pawnx=0 recapx=0 qcheckx=0 checkx=66 qfutilx=299 onereplyx=4 mthrx=1855 futilx=0 bmx=0
+ 9.03/20.94 91% 32/35 bf=2.09 h/p/q=34.89%/96.09%/0.00% 169.44 21917610 626217/5/129354 96902/53427/41535/722575/2535176/65339/0/12095
*** Problem Solution(s): Re1+ (bm)
[D] 3r4/2p1rk2/1pQq1pp1/7p/1P1P4/P4P2/6PP/R1R3K1 b - - bm Re1+
*** Problem Solution(s): Re1+ (bm)
-- ** -- BR -- ** -- **
** -- BP -- BR BK ** --
-- BP WQ BQ -- BP BP **
** -- ** -- ** -- ** BP
-- WP -- WP -- ** -- **
WP -- ** -- ** WP ** --
-- ** -- ** -- ** WP WP
WR -- WR -- ** -- WK --
mv 1 stage 0, black to move, computer plays black
hash=140e86349dc71812
pawnhash=320ba1f6fab92e
Alpha=-436 Beta=364 Maxdepth=9999999 MaxTime=600
Ply/Max Mv Score Time Nodes PV
1/ 5 d6d4 -32 0.00 52 d6d4 g1h1
2/ 6>d6c6 368 0.01 391 d6c6 c1c6 d8d4
2/ 7 e7e1 4148 0.01 518 e7e1 g1f2 d6c6 c1c6 e1a1 c6c7
3/10 e7e1 4533 0.02 1360 e7e1 c1e1 d6c6 a1c1
4/11 e7e1 4179 0.04 3289 e7e1 c1e1 d6c6 a1c1 c6d6
5/13 e7e1 4428 0.07 7139 e7e1 c1e1 d6c6 e1c1 c6d6
6/17 e7e1 4500 0.16 17689 e7e1 c1e1 d6c6 e1e4 c6d6
7/18 e7e1 4480 0.44 51255 e7e1 c1e1 d6c6 a1c1 c6b7 c1d1 c7c6
8/21 e7e1 4495 0.96 117365 e7e1 c1e1 d6c6 a1c1 c6b7 c1c4 c7c6 e1e5
9/23 e7e1 4619 2.21 280673 e7e1 c1e1 d6c6 e1d1 c6b7 a1a2 c7c6 d1e1
10/25 e7e1 4595 4.87 625010 e7e1 c1e1 d6c6 a1c1 c6b7 e1d1 c7c6 g1h1 f7g7 d1g1
11/25 Te7e1 4676 6.02 764928 e7e1 c1e1 d6c6 a1c1 c6b7 e1e4 d8e8 e4e7 e8e7 g1f1
nps=127022 h/p/q=39.00%/98.00%/0.00% q=68.0% bc=54% br=2.40 mp=1647/1244/-1400/-1050
pawnx=1126 recapx=2218 qcheckx=0 checkx=27666 qfutilx=74032 onereplyx=4043 mthrx=1862 futilx=0 bmx=203
+ 9.08/21.06 91% 33/36 bf=2.10 h/p/q=35.00%/96.14%/0.00% 175.46 22682538 630070/5/129274 98028/55645/43397/750241/2609208/69382/0/12298
*** Problem Solution(s): Nxd4+ (bm)
[D] 2r5/2rk2pp/1pn1pb2/pN1p4/P2P4/1N2B3/nPR1KPPP/3R4 b - - bm Nxd4+
*** Problem Solution(s): Nxd4+ (bm)
-- ** BR ** -- ** -- **
** -- BR BK ** -- BP BP
-- BP BN ** BP BB -- **
BP WN ** BP ** -- ** --
WP ** -- WP -- ** -- **
** WN ** -- WB -- ** --
BN WP WR ** WK WP WP WP
** -- ** WR ** -- ** --
mv 1 stage 0, black to move, computer plays black
hash=86e343