Author: Joshua Lee
Date: 12:53:00 01/16/02
If you turn off book and let any program of choice pick a move will they pick the correct one probably not in the opening and in the transition phase. Ivanov,A - Deep Thought r3kb1r/ppqnpppp/2p2n2/7b/2BP4/2N2N1P/PPPBQPP1/R3K2R w KQkq - 0 1 Analysis by Crafty 18.13: 10.0-0 +- (1.50) Depth: 1/13 00:00:00 10.0-0 0-0-0 ² (0.32) Depth: 2/13 00:00:00 10.Ne4 0-0-0 ² (0.43) Depth: 2/13 00:00:00 10.g4 Bg6 ± (0.94) Depth: 2/13 00:00:00 10.g4 Bg6 11.Bg5 ± (1.16) Depth: 3/13 00:00:00 10.g4 Bg6 11.g5 Nd5 ± (0.84) Depth: 4/13 00:00:00 10.g4 Bg6 11.g5 b5 12.Bb3 ± (0.74) Depth: 5/15 00:00:00 10.g4 Bg6 11.Ne5 Qb6 12.Nxg6 hxg6 13.0-0-0 Qxd4 ² (0.53) Depth: 6/19 00:00:01 109kN 10.Bd3 0-0-0 11.g4 Bg6 12.Bxg6 hxg6 13.0-0-0 ² (0.55) Depth: 6/19 00:00:02 347kN 10.Bd3 Bxf3 11.Qxf3 0-0-0 12.0-0-0 Qd6 13.Qe3 e6 ² (0.38) Depth: 7/20 00:00:04 493kN 10.0-0-0 Nb6 11.Bb3 0-0-0 12.g4 Bg6 13.Kb1 ² (0.65) Depth: 7/20 00:00:05 751kN 10.g4 Bg6 11.g5 b5 12.Bb3 b4 13.gxf6 bxc3 14.Bxc3 Nxf6 ± (0.71) Depth: 7/20 00:00:05 885kN 10.g4 Bg6 11.g5 Nd5 12.Nxd5 cxd5 13.Bxd5 Qxc2 14.Bxb7 Qxb2 ² (0.68) Depth: 8/25 00:00:09 1480kN 10.g4 Bg6 11.g5 b5 12.Bb3 b4 13.gxf6 bxc3 14.Bxc3 Nxf6 ± (0.71) Depth: 9/27 00:00:20 4012kN 10.g4 Bg6 11.g5 b5 12.Bb3 b4 13.gxf6 bxc3 14.Bxc3 Nxf6 ± (0.71) Depth: 10/27 00:00:39 8778kN 10.g4 Bg6 11.Ne5 e6 12.Nxg6 hxg6 13.g5 Nh5 14.d5 cxd5 15.Nxd5 Qe5 16.Qxe5 Nxe5 ± (0.84) Depth: 11/31 00:01:53 27275kN 10.g4 Bg6 11.g5 Nh5 12.Nh4 Rd8 13.Nxg6 hxg6 14.Qe3 b5 15.Be2 Qd6 16.Ne4 ± (0.89) Depth: 12/33 00:04:16 64031kN 10.g4 Bg6 11.Ne5 Nxe5 12.dxe5 Nd5 13.Nxd5 cxd5 14.Bxd5 0-0-0 15.Bb3 e6 16.0-0-0 Bd3 17.Qf3 ² (0.57) Depth: 13/38 00:09:34 146940kN 10.g4 Bg6 11.Ne5 Nxe5 12.dxe5 Nd7 13.e6 fxe6 14.0-0-0 e5 15.Ne4 0-0-0 16.Be6 Kb8 17.Qc4 ² (0.58) Depth: 14/40 00:35:54 553589kN 10.g4 Bg6 11.Ne5 e6 12.Nxg6 hxg6 13.g5 Nh5 14.d5 cxd5 15.Nxd5 Qc6 16.0-0-0 b5 17.Bb3 Nc5 18.Bc3 Nxb3+ 19.axb3 ² (0.43) Depth: 15/43 01:51:52 1746281kN 10.g4 Bg6 11.Ne5 e6 12.Nxg6 hxg6 13.g5 Nh5 14.Qe4 Bb4 15.0-0-0 Qd8 16.Rhe1 Bxc3 17.Bxc3 Qxg5+ 18.Kb1 Qf4 19.Qe2 ² (0.42) Depth: 16/46 08:00:05 7426567kN (Lee, Pensacola,FL 16.01.2002) this is only on a 500Mhz comp with 64MB for Hash 0-0-0 is the move to find If the quote en quote best program out there goes out of book it will likely get itself into a position sooner or later where it plays the wrong move for an example look at Nimzo98's win against Chess Tiger Nimzo 98 P200MMX (2426) - Chess Tiger 14.0 A1200 (2700) [A28] Schackdatormatch (6), 22.09.2001 [Sandin, L] 192MB, Tiger.ctg. Athlon TB 1200 MHz 1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.e3 Bb4 5.Qc2 0-0 6.Nd5 Re8 7.Qf5 d6 8.Nxf6+ gxf6 9.Qh5 d5 10.Bd3 sista bokdraget 10...e4 -0.54/16 6:03 11.cxd5 Na5 -0.48/16 6:50 12.Bc2 exf3 0.42/16 31:14 13.gxf3 f5 0.46/14 2:29 14.Rg1+ Kh8 1.34/16 3:52 15.Rg4 Be7 1.64/15 5:25 16.b4 Bf6 1.68/14 7:12 17.Rb1 Qxd5 1.82/13 3:05 18.bxa5 Rg8 2.10/14 40 19.Rb5 Qc6 2.22/14 3:46 20.Qxf7 Bd7 2.56/17 11:03 21.Rd5 Rgf8 2.32/17 2:43 22.Qxd7 Qxd7 3.16/17 2:52 23.Rxd7 fxg4 3.82/17 10:31 24.Ba3 Rfe8 3.12/16 1:13 25.Rxh7+ Kg8 3.30/17 0 26.fxg4 Re5 3.78/16 0 27.a6 bxa6 4.52/17 9:07 28.Rxc7 Ra5 4.94/15 54 29.Bd6 Rd8 4.58/15 4:42 30.Bb3+ Kh8 4.92/16 33 31.Bg3 Be5 5.64/18 0 32.Bxe5+ Rxe5 6.92/17 0 33.f4 Ree8 6.78/17 0 34.f5 Rc8 6.02/14 1:04 35.Rxa7 Ra8 6.50/16 0 36.Rxa8 Rxa8 7.66/17 0 37.g5 Kg7 7.50/16 54 38.Kf2 Rd8 7.56/15 1:10 39.d4 Rh8 9.04/15 0 40.Kg3 Rc8 11.66/15 0 41.h4 Rc1 18.39/16 18:20 42.h5 Rg1+ 18.44/14 0 43.Kf4 Rg2 19.54/13 0 44.f6+ Kf8 22.52/13 30 45.h6 Ke8 28.62/13 2:33 46.h7 Rh2 29.60/12 1:42 47.g6 Rh4+ 42.10/12 42 48.Kg3 Rh6 #9/12 2:45 49.g7 Rg6+ #8/13 5 50.Kf4 Kd7 #7/13 47 51.g8Q Rxf6+ #6/12 39 52.Ke5 Rh6 #5/12 2 53.Qg7+ Kc6 #4/12 0 54.Qxh6+ Kd7 #3/10 1:24 55.Qd6+ Kc8 #2/8 5 56.h8Q+ Kb7 #1/43 0 57.Qhb8# 1-0 What i would like to know is when are programs going to not need an opening book. The book didn't help chess tiger this game nor did having a huge speed advantage i think for Black to realize he has made a mistake and will lose requires a computer that runs over 5 ghz or faster??
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