Author: Jihun Lee
Date: 11:26:54 02/21/03
Go up one level in this thread
On February 21, 2003 at 14:08:19, bobby palacios wrote: >Taken from game 14 of my 24 game match at game in 2.5hrs between Fritz8 and >Shredder 7. > >[D] 2r3k1/pp1b1pp1/3q1n1p/2pPR3/5P2/1PNQ4/P1B3PP/7K b - - 0 23 > >In this seemingly equal position, Fritz 8 played the nice pawn sac ..c4! How >many programs will play ..c4 and give black a better position. In the game >Fritz 8 gave itself a 3/4 pawn advantage. Chessmaster 9000 (Utz12p) on an Athlon XP 2000+ finds it in 12 seconds and gives black a slight edge after 20 seconds: Time Depth Score Positions Moves 0:00 1/3 0.12 2919 23...Bg4 24.Nb5 Qd8 25.Nxa7 0:00 1/3 0.06 3800 23...Rd8 24.Qe2 Bg4 0:00 1/4 -0.07 9420 23...Rd8 24.h3 Re8 25.Rxe8+ Bxe8 26.g3 0:00 1/5 0.08 24481 23...Rd8 24.Ne4 Nxe4 25.Qxe4 g6 26.Qe2 0:00 1/5 0.05 53602 23...Kf8 24.Qe2 Bg4 25.Qb5 b6 0:00 1/6 0.00 100181 23...Kf8 24.h3 Re8 25.Qe2 Re7 26.Kg1 0:01 1/7 0.03 249782 23...Kf8 24.h3 Kg8 25.Qe2 Re8 26.Rxe8+ Bxe8 27.Qe5 0:03 1/8 -0.02 604016 23...Kf8 24.h3 Kg8 25.Bb1 Re8 26.Ne4 Nxe4 27.Rxe8+ Bxe8 28.Qxe4 0:07 1/9 0.06 1611090 23...Kf8 24.h3 a6 25.Ne4 Nxe4 26.Qxe4 g6 27.Qf3 c4 0:12 1/9 0.01 2746114 23...c4 24.bxc4 Qc5 25.Ne2 Qb4 26.a3 Qc5 27.d6 Qxc4 28.Qxc4 Rxc4 0:20 1/10 -0.37 4646252 23...c4 24.Qd4 cxb3 25.Bxb3 b5 26.Re1 a6 27.Kg1 Bf5 28.Qe3 Qb4 0:41 1/11 -0.42 9714516 23...c4 24.bxc4 Qb4 25.Bb3 a5 26.Re3 a4 27.Bd1 Rxc4 28.a3 Qc5 1:09 1/12 -0.51 17207225 23...c4 24.bxc4 Qb4 25.Bb3 a5 26.Re3 a4 27.Bd1 Rxc4 28.a3 Qc5 29.g3 Bf5 30.Nxa4 Qxd5+ 31.Qxd5 Nxd5 32.Re8+ Kh7 2:25 1/13 -0.44 37198273 23...c4 24.bxc4 Qb4 25.Bb3 a5 26.Re3 a4 27.Bc2 Rxc4 28.a3 Qc5 29.g3 Bf5 9:28 2/14 -0.63 148582654 23...c4 24.Qd4 b5 25.Re1 cxb3 26.Bxb3 a5 27.Ne4 Nxe4 28.Rxe4 Rc1+ 29.Bd1 Be6 30.Re5 g6 31.Qd2
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