Author: Amir Ban
Date: 13:33:59 11/23/98
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On November 23, 1998 at 15:05:31, Martin Müller wrote: >In my game of last weekend with my handle sonho on ICC I played the following >game with the crafty engine: > > > >lgn - crafty / junior 5 [C55] >ICC >[Müller,M] > > 65536kB, Nivenbasetree.ctg=14691180 pos > 1.e4 e5 2.Sf3 Sc6 3.Lc4 Sf6 4.d3 d6 5.Lb5 Lg4 6.c3 Le7 7.h3 Lh5 8.Sbd2 0-0 >9.0-0 a6 10.La4 b5 11.Lb3 Sa5 12.Lc2 c5 13.Sb3 Sc6 14.Le3 a5 15.a3 a4 16.Sbd2 >Dd7 17.g4 Lg6 18.d4 cxd4 19.cxd4 exd4 20.Sxd4 Se5 21.f4 Sexg4 22.hxg4 Sxg4 >23.Df3 Lh5 24.Lf2 g6 25.Dh3 Da7 26.Sxb5 Da5 27.Sc3 Tac8 28.Ld4 d5 29.b4 axb3 >30.Sxb3 Dc7 31.Sxd5 Dd7 32.Sb6 Dc6 33.Sxc8 Txc8 34.Tfc1 Dd6 35.e5 Dd5 36.Dg2 De6 >37.a4 Lh4 38.a5 Da6 39.Ld3 Dxd3 40.Txc8+ Kg7 41.a6 Dxb3 42.a7 Se3 43.Tg8+ Kh6 >44.a8D Sxg2 45.Df8# Line > >After 29. - axb3 Crafty did not deal correctly with the e.p. move of the >opponent and wrote something like Xxh4 intending to take the opponents queen >what was not possible at all. It also saw an advantage of approx. 9-10 pawns. >It seems, that there is a bug in the interface as crafty (according to Prof. >Robert Hyatt) does normally fine in such situations. Personally I never had a >problem against a crafty engine in doing a e.p. By the way I switched to Junior >5 engine to finish the match. Crafty obviously already had prepared the win >perfectly. > >Does anyone share similar experience with this program and engine? > >Kind regards >Martin Mueller There was an en-passant bug with Crafty that I reported during the beta process. I think it was corrected, because I don't see it happening now, but maybe I don't run Crafty often enough. Amir
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