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Illegal move by LitteThought

PostPosted: 30 Aug 2006, 13:47
by Volker Pittlik
In this position:

Code: Select all
[Event "Computer chess game"]
[Site "vlk-ubuntu"]
[Date "2006.08.30"]
[Round "1"]
[White "LittleThought v0.96"]
[Black "Needle 0.53.1"]
[Result "*"]
[TimeControl "60+1"]
[FEN "r2qk2r/5pbp/p1np4/1p1Npb2/8/N1P5/PP3PPP/R2QKB1R w KQkq - 0 1"]
[SetUp "1"]

{--------------
r . . q k . . r
. . . . . p b p
p . n p . . . .
. p . N p b . .
. . . . . . . .
N . P . . . . .
P P . . . P P P
R . . Q K B . R
white to play
--------------}
1. Bxb5 axb5
*


LittleThought want to play 2. Bxb5 again. Needle does not agree with that.

Code: Select all
xboard: Illegal move "f1xb5" (rejected by second chess program)


Volker