For Anthony Cozzie: Tbcache problem still exists, logfiles

[Anonymous]

Hi,
the first logfile comes from the older zappa.exe that worked when the tbcache was set to a value different from 8M. The test position posted by Kurt Utzinger in CCC some days ago is solved very quick until mate is recognized:
set_option(): tbcache = 4194304 (4M)
tablebase_setcache(): allocated 4096kb of memory.
set_option(): tbpath = e:\nalimov
tablebase_init(): searching for EGTBs at path "e:\nalimov"
tablebase_init(): found EGTBs with up to 5 pieces.
tablebase_init(): EGTB indices & decompression using 3276kb of memory
set_option(): hash = 134217728 (128M)
hash_reallocate(): Allocated transposition table: 128M
set_option(): khash = 4194304 (4M)
set_option(): phash = 4194304 (4M)
set_option(): threads = 1
game_start_thread(0): spawning worker thread!
set_option(): scorepov = 1
set_option(): kibitz = 3
set_option(): book =
hash_reallocate(): Allocated pawn hash table: 4M
hash_reallocate(): Allocated king hash table: 4M
worker_cpu(): CPU0 starting.
- - - - - - - -
- - - - - - - -
K - - - - - - p
- - - - - - p -
- - - - - - - -
- - - - - - - -
k - - - - - P P
- - - - - - - -

WQC:0 WKC:0 BQC:0 BKC:0 Turn:WHITE EP:0
MB: 0 WPC: 0 BPC: 0 HM:0 HKL:E5C575AA HKH:6AE1F6F0

Book Lookup failed (0 entries / 0 bytes / 0 ms)

1. Ka6-b7
= (0.41) Depth: 1/1 00:00:00.02 0kN (1 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3
= (0.01) Depth: 2/2 00:00:00.02 0kN (2 KN/s, 0 splits, 0 aborts)
1. Ka6-b7!
+ (0.40) Depth: 3/3 00:00:00.02 0kN (3 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6
= (0.54) Depth: 3/3 00:00:00.02 0kN (8 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4
= (0.01) Depth: 4/5 00:00:00.02 0kN (19 KN/s, 0 splits, 0 aborts)
1. Ka6-b7!
+ (0.34) Depth: 5/5 00:00:00.02 0kN (24 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6
= (0.34) Depth: 5/5 00:00:00.03 0kN (32 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4
= (0.01) Depth: 6/7 00:00:00.03 1kN (51 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4
= (0.01) Depth: 6/7 00:00:00.03 1kN (65 KN/s, 0 splits, 0 aborts)
1. Ka6-b7!
+ (0.40) Depth: 7/7 00:00:00.03 2kN (81 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6
= (0.46) Depth: 7/7 00:00:00.03 3kN (110 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6
= (0.46) Depth: 7/7 00:00:00.03 4kN (140 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6 Kd4-e3
= (0.01) Depth: 8/9 00:00:00.03 6kN (205 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6 Kd4-e3
= (0.01) Depth: 8/9 00:00:00.06 7kN (121 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6 Kd4-e3 5. g2-g4
= (0.03) Depth: 9/11 00:00:00.06 10kN (174 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6 Kd4-e3 5. g2-g4
= (0.03) Depth: 9/11 00:00:00.06 12kN (203 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6 Kd4-e4 5. g2-g4 Ke4-f4
= (0.03) Depth: 10/11 00:00:00.09 17kN (191 KN/s, 0 splits, 0 aborts)
1. Ka6-b6!
+ (0.40) Depth: 10/11 00:00:00.12 20kN (171 KN/s, 0 splits, 0 aborts)
1. Ka6-b6 Ka2-b3 2. Kb6-c5 Kb3-c3 3. Kc5-d5 Kc3-d3 4. Kd5-e5 Kd3-e3 5. Ke5-f5 Ke3-f2
= (0.40) Depth: 10/11 00:00:00.12 21kN (177 KN/s, 0 splits, 0 aborts)
1. Ka6-b6 Ka2-b3 2. Kb6-c5 Kb3-c3 3. Kc5-d5 Kc3-d3 4. Kd5-e5 Kd3-e3 5. Ke5-f5 Ke3-f2
= (0.40) Depth: 10/11 00:00:00.16 21kN (136 KN/s, 0 splits, 0 aborts)
1. Ka6-b6 Ka2-b3 2. Kb6-c5 Kb3-c3 3. Kc5-d5 Kc3-d3 4. Kd5-e5 Kd3-e3 5. Ke5-f5 Ke3-f2 6. g2-g4
= (0.42) Depth: 11/15 00:00:00.18 29kN (163 KN/s, 0 splits, 0 aborts)
1. Ka6-b6 Ka2-b3 2. Kb6-c5 Kb3-c3 3. Kc5-d5 Kc3-d3 4. Kd5-e5 Kd3-e3 5. Ke5-f5 Ke3-f2 6. g2-g4
= (0.42) Depth: 11/15 00:00:00.18 30kN (172 KN/s, 0 splits, 0 aborts)
1. Ka6-b6 Ka2-b3 2. Kb6-c5 Kb3-c3 3. Kc5-d5 Kc3-d3 4. Kd5-e5 Kd3-e3 5. g2-g4 Ke3-f2 6. Ke5-e4 Kf2-g2
= (0.19) Depth: 12/15 00:00:00.29 41kN (142 KN/s, 0 splits, 0 aborts)
1. Ka6-b6 Ka2-b3 2. Kb6-c5 Kb3-c3 3. Kc5-d5 Kc3-d3 4. Kd5-e5 Kd3-e3 5. g2-g4 Ke3-f2 6. Ke5-e4 Kf2-g2
= (0.19) Depth: 12/15 00:00:00.34 42kN (126 KN/s, 0 splits, 0 aborts)
1. Ka6-b6 Ka2-b3 2. Kb6-c5 Kb3-c3 3. Kc5-d5 Kc3-d3 4. Kd5-e5 Kd3-e3 5. g2-g4 Ke3-f2 6. Ke5-f6 Kf2-e3 7. Kf6-g6
= (0.13) Depth: 13/16 00:00:00.53 57kN (109 KN/s, 0 splits, 0 aborts)
1. Ka6-b6 Ka2-b3 2. Kb6-c5 Kb3-c3 3. Kc5-d5 Kc3-d3 4. Kd5-e5 Kd3-e3 5. g2-g4 Ke3-f2 6. Ke5-f6 Kf2-e3 7. Kf6-g6
= (0.13) Depth: 13/16 00:00:00.53 59kN (112 KN/s, 0 splits, 0 aborts)
1. Ka6-b6 Ka2-b3 2. Kb6-c5 Kb3-c3 3. Kc5-d5 Kc3-d3 4. Kd5-e5 Kd3-e3 5. g2-g4 Ke3-f2 6. Ke5-f6 Kf2-e3 7. Kf6-g6 Ke3-f4
= (0.13) Depth: 14/18 00:00:00.76 79kN (104 KN/s, 0 splits, 0 aborts)
1. Ka6-b6 Ka2-b3 2. Kb6-c5 Kb3-c3 3. Kc5-d5 Kc3-d3 4. Kd5-e5 Kd3-e3 5. g2-g4 Ke3-f2 6. Ke5-f6 Kf2-e3 7. Kf6-g6 Ke3-f4
= (0.13) Depth: 14/18 00:00:00.78 80kN (104 KN/s, 0 splits, 0 aborts)
1. Ka6-b6 Ka2-b3 2. Kb6-c5 Kb3-c3 3. Kc5-d5 Kc3-d3 4. Kd5-e5 Kd3-e3 5. Ke5-f5 Ke3-f2 6. Kf5-g6 Kf2-g1 7. Kg6xh6 Kg1xh2 8. Kh6xg5 Kh2xg2
= (0.26) Depth: 15/20 00:00:00.96 114kN (119 KN/s, 0 splits, 0 aborts)
1. Ka6-b6 Ka2-b3 2. Kb6-c5 Kb3-c3 3. Kc5-d5 Kc3-d3 4. Kd5-e5 Kd3-e3 5. Ke5-f5 Ke3-f2 6. Kf5-g6 Kf2-g1 7. Kg6xh6 Kg1xh2 8. Kh6xg5 Kh2xg2
= (0.26) Depth: 15/20 00:00:00.96 115kN (121 KN/s, 0 splits, 0 aborts)
1. Ka6-b6 Ka2-b3 2. Kb6-c5 Kb3-c2 3. Kc5-d6 Kc2-d3 4. Kd6-e6 Kd3-e3 5. Ke6-f6 g5-g4 6. Kf6-f5 g4-g3 7. h2xg3 Ke3-f2 8. g3-g4 Kf2xg2 9. Kf5-g6 Kg2-g3
= (0.42) Depth: 16/20 00:00:01.63 212kN (131 KN/s, 0 splits, 0 aborts)
1. g2-g4!
+ (0.59) Depth: 16/20 00:00:01.76 216kN (123 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-b2 4. Kc5-d5 Kb2-c1 5. Kd5-e4 Kc1-d2 6. h2-h3 Kd2-e2 7. Ke4-f5 Ke2-f2 8. Kf5-g6 Kf2-g3 9. Kg6xh6
= (0.94) Depth: 16/20 00:00:01.90 226kN (119 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-b2 4. Kc5-d5 Kb2-c1 5. Kd5-e4 Kc1-d2 6. h2-h3 Kd2-e2 7. Ke4-f5 Ke2-f2 8. Kf5-g6 Kf2-g3 9. Kg6xh6
= (0.94) Depth: 16/20 00:00:01.90 226kN (119 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-b2 4. Kc5-d5 Kb2-c1 5. Kd5-e4 Kc1-d2 6. h2-h3 Kd2-e2 7. Ke4-f5 Ke2-f2 8. Kf5-g6 Kf2-g3 9. Kg6xh6
= (0.94) Depth: 17/20 00:00:02.03 244kN (120 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-b2 4. Kc5-d5 Kb2-c1 5. Kd5-e4 Kc1-d2 6. h2-h3 Kd2-e2 7. Ke4-f5 Ke2-f2 8. Kf5-g6 Kf2-g3 9. Kg6xh6
= (0.94) Depth: 17/20 00:00:02.38 289kN (121 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-b2 4. Kc5-d5 Kb2-c1 5. Kd5-e4 Kc1-d2 6. h2-h3 Kd2-e2 7. Ke4-f5 Ke2-f2 8. Kf5-g6 Kf2-g3 9. Kg6xh6 Kg3-f4
= (1.14) Depth: 18/20 00:00:03.06 305kN (100 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-b2 4. Kc5-d5 Kb2-c1 5. Kd5-e4 Kc1-d2 6. h2-h3 Kd2-e2 7. Ke4-f5 Ke2-f2 8. Kf5-g6 Kf2-g3 9. Kg6xh6 Kg3-f4
= (1.14) Depth: 18/22 00:00:04.54 348kN (77 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-b2 4. Kc5-d5 Kb2-c1 5. Kd5-e4 Kc1-d2 6. Ke4-f5 Kd2-e3 7. Kf5-g6 Ke3-f4 8. Kg6-h5 Kf4-e5 9. Kh5xh6 Ke5-d6 10. Kh6xg5 Kd6-e6 11. Kg5-h5 Ke6-f6 12. h2-h3 Kf6-e5 13. h3-h4
= (1.31) Depth: 19/22 00:00:04.79 376kN (78 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-b2 4. Kc5-d5 Kb2-c1 5. Kd5-e4 Kc1-d2 6. Ke4-f5 Kd2-e3 7. Kf5-g6 Ke3-f4 8. Kg6-h5 Kf4-e5 9. Kh5xh6 Ke5-d6 10. Kh6xg5 Kd6-e6 11. Kg5-h5 Ke6-f6 12. h2-h3 Kf6-e5 13. h3-h4
= (1.31) Depth: 19/23 00:00:05.03 433kN (86 KN/s, 0 splits, 0 aborts)
1. g2-g4!
+ (1.73) Depth: 20/23 00:00:05.04 441kN (87 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-d3 4. Kc5-d5 Kd3-e3 5. Kd5-e5 Ke3-e2 6. Ke5-f6 Ke2-f3 7. Kf6-f5 Kf3-e3 8. Kf5-g6 Ke3-f4 9. h2-h3 Kf4-g3 10. Kg6xh6 Kg3-h4 11. Kh6-g6 Kh4xh3 12. Kg6xg5 Kh3-g3 13. Kg5-h5 Kg3-f4
= (2.12) Depth: 20/23 00:00:05.49 451kN (82 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-d3 4. Kc5-d5 Kd3-e3 5. Kd5-e5 Ke3-e2 6. Ke5-f6 Ke2-f3 7. Kf6-f5 Kf3-e3 8. Kf5-g6 Ke3-f4 9. h2-h3 Kf4-g3 10. Kg6xh6 Kg3-h4 11. Kh6-g6 Kh4xh3 12. Kg6xg5 Kh3-g3 13. Kg5-h5 Kg3-f4
= (2.12) Depth: 20/24 00:00:07.55 496kN (66 KN/s, 0 splits, 0 aborts)
1. g2-g4!
+ (2.51) Depth: 21/24 00:00:08.05 499kN (62 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-d3 4. Kc5-d5 Kd3-e3 5. Kd5-e5 Ke3-e2 6. Ke5-f6 Ke2-f3 7. Kf6-f5 Kf3-e3 8. Kf5-g6 Ke3-f4 9. h2-h3 Kf4-g3 10. Kg6xh6 Kg3-h4 11. Kh6-g6 Kh4xh3 12. Kg6xg5 Kh3-g3 13. Kg5-h5 Kg3-f4
= (1.82) Depth: 21/24 00:00:08.07 502kN (62 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-d3 4. Kc5-d5 Kd3-e3 5. Kd5-e5 Ke3-e2 6. Ke5-f6 Ke2-f3 7. Kf6-f5 Kf3-e3 8. Kf5-g6 Ke3-f4 9. h2-h3 Kf4-g3 10. Kg6xh6 Kg3-h4 11. Kh6-g6 Kh4xh3 12. Kg6xg5 Kh3-g3 13. Kg5-h5 Kg3-f4
= (1.82) Depth: 21/25 00:00:08.32 558kN (67 KN/s, 0 splits, 0 aborts)
1. g2-g4!
+ (2.51) Depth: 22/25 00:00:08.35 562kN (67 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-d3 4. Kc5-d5 Kd3-e3 5. Kd5-e5 Ke3-e2 6. Ke5-f6 Ke2-f3 7. Kf6-f5 Kf3-e3 8. Kf5-g6 Ke3-f4 9. h2-h3 Kf4-g3 10. Kg6xh6 Kg3-h4 11. Kh6-g6 Kh4xh3 12. Kg6xg5 Kh3-g3 13. Kg5-h5 Kg3-f4
= (2.51) Depth: 22/25 00:00:08.49 563kN (66 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-d3 4. Kc5-d5 Kd3-e3 5. Kd5-e5 Ke3-e2 6. Ke5-f6 Ke2-f3 7. Kf6-f5 Kf3-e3 8. Kf5-g6 Ke3-f4 9. h2-h3 Kf4-g3 10. Kg6xh6 Kg3-h4 11. Kh6-g6 Kh4xh3 12. Kg6xg5 Kh3-g3 13. Kg5-h5 Kg3-f4
= (2.51) Depth: 22/25 00:00:09.68 611kN (63 KN/s, 0 splits, 0 aborts)
1. g2-g4!
+ (3.44) Depth: 23/25 00:00:09.89 613kN (62 KN/s, 0 splits, 0 aborts)
1. g2-g4!
+ (8.98) Depth: 23/25 00:00:09.90 614kN (62 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-a3 2. Ka6-a5 Ka3-b2 3. Ka5-b6 Kb2-b3 4. Kb6-b5 Kb3-c2 5. Kb5-c6 Kc2-c3 6. Kc6-c5 Kc3-d2 7. Kc5-d6 Kd2-d3 8. Kd6-d5 Kd3-e2 9. Kd5-e6 Ke2-e3 10. Ke6-e5 Ke3-e2 11. Ke5-f6 Ke2-f3 12. Kf6-f5 Kf3-e3 13. Kf5-g6 Ke3-f4 14. h2-h3 Kf4-g3 15. Kg6xh6
= (MAT30) Depth: 23/25 00:00:10.63 654kN (62 KN/s, 0 splits, 0 aborts)

Count: Time: 38255ms, Nodes: 17038363 Qnodes: 11370070[66.7%][3.4%], NPS: 445K
Hash: TProbes: 16568602[97.2%] TPings: 16318443[98.5%] THits: 5514880[33.3%]
EHash: KHits 6772764[94.6%] PHits 380535[98.2%] POverall: 7153299[99.9%]
Exts: Check: 55137 Singular: 0 Mate: 0 One-rep: 0
TB: Probes:3851 Hits: 3851[100.0%]
Idle: CPU0: 0

game_stop_thread(): stopping CPU0
worker_cpu(): CPU0 exiting.

The new Zappa.exe downloaded this evening is unable to solve the test position:
set_option(): tbcache = 4194304 (4M)
tablebase_init(): allocated 4194304 bytes for the tablebase cache.
tablebase_init(): searching for Nalimov tablebases at path "e:\nalimov"
tablebase_init(): found TBs with up to 5 pieces.
tablebase_init(): TB indices & decompression using 3276kb of memory
set_option(): hash = 134217728 (128M)
hash_reallocate(): Allocated transposition table: 128M
set_option(): khash = 4194304 (4M)
set_option(): phash = 4194304 (4M)
set_option(): threads = 1
game_start_thread(0): spawning worker thread!
set_option(): scorepov = 1
set_option(): kibitz = 3
set_option(): book =
hash_reallocate(): Allocated pawn hash table: 4M
hash_reallocate(): Allocated king hash table: 4M
worker_cpu(): CPU0 starting.
- - - - - - - -
- - - - - - - -
K - - - - - - p
- - - - - - p -
- - - - - - - -
- - - - - - - -
k - - - - - P P
- - - - - - - -

WQC:0 WKC:0 BQC:0 BKC:0 Turn:WHITE EP:0
MB: 0 WPC: 0 BPC: 0 HM:0 HKL:E5C575AA HKH:6AE1F6F0

Book Lookup failed (0 entries / 0 bytes / 0 ms)

1. Ka6-b7
= (0.41) Depth: 1/1 00:00:00.00 0kN (1 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3
= (0.01) Depth: 2/2 00:00:00.00 0kN (1 KN/s, 0 splits, 0 aborts)
1. Ka6-b7!
+ (0.40) Depth: 3/3 00:00:00.00 0kN (1 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6
= (0.54) Depth: 3/3 00:00:00.00 0kN (1 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4
= (0.01) Depth: 4/5 00:00:00.00 0kN (1 KN/s, 0 splits, 0 aborts)
1. Ka6-b7!
+ (0.34) Depth: 5/5 00:00:00.00 0kN (1 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6
= (0.34) Depth: 5/5 00:00:00.00 0kN (1 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4
= (0.01) Depth: 6/7 00:00:00.00 1kN (1 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4
= (0.01) Depth: 6/7 00:00:00.00 1kN (1 KN/s, 0 splits, 0 aborts)
1. Ka6-b7!
+ (0.40) Depth: 7/7 00:00:00.00 2kN (1 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6
= (0.46) Depth: 7/7 00:00:00.00 3kN (1 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6
= (0.46) Depth: 7/7 00:00:00.00 4kN (1 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6 Kd4-e3
= (0.01) Depth: 8/9 00:00:00.01 6kN (614 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6 Kd4-e3
= (0.01) Depth: 8/9 00:00:00.01 7kN (724 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6 Kd4-e3 5. g2-g4
= (0.03) Depth: 9/11 00:00:00.01 10kN (1045 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6 Kd4-e3 5. g2-g4
= (0.03) Depth: 9/11 00:00:00.04 12kN (305 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6 Kd4-e4 5. g2-g4 Ke4-f4
= (0.03) Depth: 10/11 00:00:00.05 17kN (353 KN/s, 0 splits, 0 aborts)
1. Ka6-b6!
+ (0.40) Depth: 10/11 00:00:00.06 22kN (367 KN/s, 0 splits, 0 aborts)
1. Ka6-b6 Ka2-b3 2. Kb6-c5 Kb3-c3 3. Kc5-d5 Kc3-d3 4. Kd5-e5 Kd3-e3 5. Ke5-f5 Ke3-f2
= (0.40) Depth: 10/11 00:00:00.07 22kN (328 KN/s, 0 splits, 0 aborts)
1. Ka6-b6 Ka2-b3 2. Kb6-c5 Kb3-c3 3. Kc5-d5 Kc3-d3 4. Kd5-e5 Kd3-e3 5. Ke5-f5 Ke3-f2
= (0.40) Depth: 10/12 00:00:00.09 31kN (351 KN/s, 0 splits, 0 aborts)
1. Ka6-b6 Ka2-b3 2. Kb6-c5 Kb3-c3 3. Kc5-d5 Kc3-d3 4. Kd5-e5 Kd3-e3 5. Ke5-f5 Ke3-f2 6. g2-g4
= (0.42) Depth: 11/15 00:00:00.11 41kN (372 KN/s, 0 splits, 0 aborts)
1. Ka6-b6 Ka2-b3 2. Kb6-c5 Kb3-c3 3. Kc5-d5 Kc3-d3 4. Kd5-e5 Kd3-e3 5. Ke5-f5 Ke3-f2 6. g2-g4
= (0.42) Depth: 11/15 00:00:00.11 44kN (405 KN/s, 0 splits, 0 aborts)
1. Ka6-b6 Ka2-b3 2. Kb6-c5 Kb3-c3 3. Kc5-d5 Kc3-d3 4. Kd5-e5 Kd3-e3 5. g2-g4 Ke3-f2 6. Ke5-e4 Kf2-g2
= (0.19) Depth: 12/15 00:00:00.15 59kN (394 KN/s, 0 splits, 0 aborts)
1. h2-h4 g5-g4 2. Ka6-b6 Ka2-b3 3. Kb6-c5 Kb3-c3 4. Kc5-d5 Kc3-d3 5. Kd5-e5 Kd3-e3 6. Ke5-f5 Ke3-f2 7. Kf5xg4 Kf2xg2
= (0.37) Depth: 12/15 00:00:00.17 69kN (406 KN/s, 0 splits, 0 aborts)
1. h2-h4 g5-g4 2. Ka6-b6 Ka2-b3 3. Kb6-c5 Kb3-c3 4. Kc5-d5 Kc3-d3 5. Kd5-e5 Kd3-e3 6. Ke5-f5 Ke3-f2 7. Kf5xg4 Kf2xg2
= (0.37) Depth: 12/15 00:00:00.17 69kN (406 KN/s, 0 splits, 0 aborts)
1. h2-h4 g5-g4 2. Ka6-b6 Ka2-b3 3. Kb6-c5 Kb3-c3 4. Kc5-d5 Kc3-d3 5. Kd5-e5 Kd3-e3 6. Ke5-f5 h6-h5 7. Kf5-g6
= (0.15) Depth: 13/15 00:00:00.17 73kN (431 KN/s, 0 splits, 0 aborts)
1. h2-h4 g5-g4 2. Ka6-b6 Ka2-b3 3. Kb6-c5 Kb3-c3 4. Kc5-d5 Kc3-d3 5. Kd5-e5 Kd3-e3 6. Ke5-f5 h6-h5 7. Kf5-g6
= (0.15) Depth: 13/15 00:00:00.20 86kN (431 KN/s, 0 splits, 0 aborts)
1. h2-h4 g5-g4 2. Ka6-b6 Ka2-b3 3. Kb6-c5 Kb3-c3 4. Kc5-d5 Kc3-d3 5. Kd5-e5 Kd3-e3 6. Ke5-f5 Ke3-f2 7. Kf5xg4 Kf2xg2
= (0.37) Depth: 14/17 00:00:00.21 92kN (439 KN/s, 0 splits, 0 aborts)
1. h2-h4 g5-g4 2. Ka6-b6 Ka2-b3 3. Kb6-c5 Kb3-c3 4. Kc5-d5 Kc3-d3 5. Kd5-e5 Kd3-e3 6. Ke5-f5 Ke3-f2 7. Kf5xg4 Kf2xg2
= (0.37) Depth: 14/18 00:00:00.27 119kN (442 KN/s, 0 splits, 0 aborts)
1. h2-h4 g5-g4 2. Ka6-b6 Ka2-b3 3. Kb6-c5 Kb3-c3 4. Kc5-d5 Kc3-d3 5. Kd5-e5 Kd3-e3 6. Ke5-f5 g4-g3 7. Kf5-g4 Ke3-f2 8. Kg4-h3
= (0.08) Depth: 15/18 00:00:00.28 127kN (453 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6 Kd4-e3 5. Ke6-f7 Ke3-f2 6. Kf7-g6 Kf2-g1 7. Kg6xh6 Kg1xh2 8. Kh6-g6 Kh2xg2 9. Kg6xg5
= (0.26) Depth: 15/19 00:00:00.47 223kN (474 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6 Kd4-e3 5. Ke6-f7 Ke3-f2 6. Kf7-g6 Kf2-g1 7. Kg6xh6 Kg1xh2 8. Kh6-g6 Kh2xg2 9. Kg6xg5
= (0.26) Depth: 15/19 00:00:00.48 228kN (475 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6 Kd4-e3 5. Ke6-f6 Ke3-f2 6. g2-g4 Kf2-f3 7. Kf6-f5 Kf3-e3 8. Kf5-g6 Ke3-f4 9. h2-h3 Kf4-e5
= (0.13) Depth: 16/20 00:00:00.60 295kN (492 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6 Kd4-e3 5. Ke6-f6 Ke3-f2 6. g2-g4 Kf2-f3 7. Kf6-f5 Kf3-e3 8. Kf5-g6 Ke3-f4 9. h2-h3 Kf4-e5
= (0.13) Depth: 16/20 00:00:00.62 309kN (498 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6 Kd4-e3 5. Ke6-f6 Ke3-f2 6. g2-g4 Kf2-f3 7. Kf6-f5 Kf3-e3 8. Kf5-g6 Ke3-f4 9. h2-h3 Kf4-g3 10. Kg6xh6
= (0.10) Depth: 17/20 00:00:00.94 494kN (525 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6 Kd4-e3 5. Ke6-f6 Ke3-f2 6. g2-g4 Kf2-f3 7. Kf6-f5 Kf3-e3 8. Kf5-g6 Ke3-f4 9. h2-h3 Kf4-g3 10. Kg6xh6
= (0.10) Depth: 17/20 00:00:00.96 506kN (527 KN/s, 0 splits, 0 aborts)
1. Ka6-b7!
+ (0.40) Depth: 18/23 00:00:01.19 634kN (532 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. g2-g4 Kd4-e4 5. Kd6-e6 Ke4-f3 6. Ke6-f5 Kf3-e3 7. Kf5-g6 Ke3-f4 8. h2-h3 Kf4-f3 9. Kg6xh6 Kf3-f4
= (1.14) Depth: 18/25 00:00:01.62 870kN (536 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. g2-g4 Kd4-e4 5. Kd6-e6 Ke4-f3 6. Ke6-f5 Kf3-e3 7. Kf5-g6 Ke3-f4 8. h2-h3 Kf4-f3 9. Kg6xh6 Kf3-f4
= (1.14) Depth: 18/25 00:00:01.69 906kN (535 KN/s, 0 splits, 0 aborts)
1. Ka6-b7 Ka2-b3 2. Kb7-c6 Kb3-c4 3. Kc6-d6 Kc4-d4 4. Kd6-e6 Kd4-e3 5. Ke6-e5 Ke3-f2 6. Ke5-f5 g5-g4 7. Kf5-f4 h6-h5 8. Kf4-g5 Kf2xg2 9. Kg5xh5 Kg2-f3 10. Kh5-h6 Kf3-f4 11. Kh6-h7
= (-0.26) Depth: 19/25 00:00:02.63 1452kN (551 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-d3 4. Kc5-d5 Kd3-e3 5. Kd5-e5 Ke3-f2 6. Ke5-f6 Kf2-f3 7. Kf6-f5 Kf3-e3 8. Kf5-g6 Ke3-f4 9. h2-h3 Kf4-g3 10. Kg6xh6 Kg3-h4 11. Kh6-g6 Kh4xh3
= (1.27) Depth: 19/25 00:00:02.97 1654kN (556 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-d3 4. Kc5-d5 Kd3-e3 5. Kd5-e5 Ke3-f2 6. Ke5-f6 Kf2-f3 7. Kf6-f5 Kf3-e3 8. Kf5-g6 Ke3-f4 9. h2-h3 Kf4-g3 10. Kg6xh6 Kg3-h4 11. Kh6-g6 Kh4xh3
= (1.27) Depth: 19/25 00:00:03.01 1677kN (556 KN/s, 0 splits, 0 aborts)
1. g2-g4!
+ (1.64) Depth: 20/25 00:00:03.17 1758kN (554 KN/s, 0 splits, 0 aborts)
1. g2-g4!
+ (3.15) Depth: 20/25 00:00:03.23 1794kN (555 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-d3 4. Kc5-d5 Kd3-c3 5. Kd5-e4 Kc3-d2 6. h2-h3 Kd2-e2 7. h3-h4 Ke2-d2 8. h4xg5 h6xg5 9. Ke4-f5 Kd2-e3 10. Kf5-e5 Ke3-f2 11. Ke5-f5 Kf2-f3 12. Kf5xg5 Kf3-e4 13. Kg5-h4 Ke4-f4
= (3.44) Depth: 20/25 00:00:03.34 1846kN (552 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-d3 4. Kc5-d5 Kd3-c3 5. Kd5-e4 Kc3-d2 6. h2-h3 Kd2-e2 7. h3-h4 Ke2-d2 8. h4xg5 h6xg5 9. Ke4-f5 Kd2-e3 10. Kf5-e5 Ke3-f2 11. Ke5-f5 Kf2-f3 12. Kf5xg5 Kf3-e4 13. Kg5-h4 Ke4-f4
= (3.44) Depth: 20/25 00:00:03.76 2066kN (549 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-d3 4. Kc5-d5 Kd3-e3 5. Kd5-e6 Ke3-f2 6. Ke6-f7 Kf2-f3 7. Kf7-g7 Kf3-g2 8. Kg7-g6 Kg2-h3 9. Kg6-f7 Kh3-g2 10. Kf7-g6
= (1.43) Depth: 21/25 00:00:04.34 2456kN (565 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-d3 4. Kc5-d5 Kd3-e3 5. Kd5-e6 Ke3-f2 6. Ke6-f7 Kf2-f3 7. Kf7-g7 Kf3-g2 8. Kg7-g6 Kg2-h3 9. Kg6-f7 Kh3-g2 10. Kf7-g6
= (1.43) Depth: 21/26 00:00:04.62 2618kN (566 KN/s, 0 splits, 0 aborts)
1. g2-g4!
+ (1.86) Depth: 22/26 00:00:04.66 2645kN (567 KN/s, 0 splits, 0 aborts)
1. g2-g4!
+ (3.44) Depth: 22/26 00:00:04.68 2662kN (568 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-d3 4. Kc5-d5 Kd3-e3 5. Kd5-e6 Ke3-f2 6. Ke6-f7 Kf2-e3 7. Kf7-e6
= (3.82) Depth: 22/26 00:00:04.77 2716kN (569 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-d3 4. Kc5-d5 Kd3-e3 5. Kd5-e6 Ke3-f2 6. Ke6-f7 Kf2-e3 7. Kf7-e6
= (3.82) Depth: 22/26 00:00:05.38 3066kN (569 KN/s, 0 splits, 0 aborts)
1. g2-g4 Ka2-b3 2. Ka6-b5 Kb3-c3 3. Kb5-c5 Kc3-d3 4. Kc5-d5 Kd3-e3 5. Kd5-e5 h6-h5 6. h2-h4 Ke3-d3 7. Ke5-d5 Kd3-d2 8. Kd5-e4 Kd2-e2 9. Ke4-e5 Ke2-f3 10. Ke5-f5 Kf3-e3 11. Kf5-e5
= (-0.56) Depth: 23/31 00:00:13.44 8401kN (625 KN/s, 0 splits, 0 aborts)

Count: Time: 111681ms, Nodes: 68736310 Qnodes: 34905496[50.8%][11.0%], NPS: 615K
Hash: TProbes: 67890617[98.8%] TPings: 66967868[98.6%] THits: 21846282[32.2%]
EHash: KHits 19792694[86.3%] PHits 3108874[99.1%] POverall: 22901568[99.9%]
Exts: Check: 126228 Singular: 0 Mate: 0 One-rep: 0
TB: Probes:30409 Hits: 30409[100.0%]
Idle: CPU0: 0

game_stop_thread(): stopping CPU0
worker_cpu(): CPU0 exiting.

both Zappa engines were installed as Winboard engines under Arena on an
Athlon XP 2600+.

I hope this helps
Dieter

[Anonymous]

Hi,
here is the FEN of the test position in my first posting:

8/8/K6p/6p1/8/8/k5PP/8 w - - 0 1

Regards Dieter