Author: K. Burcham
Date: 18:01:03 06/17/02
both programs on 2x1533 amd mp, 432 hash Sjeng 12.13 (single) 2:55-5:02 minutes and after 19:54 minutes. Deep Shredder Paderborn (smp) 13:17 minutes. How long does it take your program to find these four moves in this Deep Blue vs Kasparov line? Sjeng 12.13 handles this position very well. Not saying these are the best moves or the only moves! Just saying Deep Blue and Kasparov were in the "mood" to play these four moves and most consider these two guys strong players. 25.b3 Kh8 26.Qxb6 Rg8 [D] 2r3k1/1p3p1p/1pn2q2/1N1p1p2/8/P3Q2P/1P3PP1/2R3K1 w - - 0 25 Sjeng 12.13 by Gian-Carlo Pascutto 12.01 1:33 +0.68 1.Rc3 Rd8 2.Qxb6 d4 3.Rd3 Rd7 4.Rg3+ Kh8 5.Qc5 Re7 6.Qd6 Re1+ 7.Kh2 Qe7 8.Qxe7 Rxe7 (74.659.747) 794.6 12.04 2:55 +0.72 1.b3 Kh8 2.Qxb6 Rg8 3.Kh1 Qb2 4.Qc5 Qxb3 5.Nd6 f6 6.Nxf5 Qd3 (137.596.764) 793.8 12.25 5:02 +0.77 1.Rc2 Kg7 2.Qxb6 Re8 3.Kh2 Re7 4.Rd2 Qe5+ 5.g3 Kg8 6.Qc5 Rd7 7.Kg1 (236.399.494) 785.6 12.45 6:49 +0.77 1.Rc2 Kg7 2.Qxb6 Re8 3.Kh2 Re7 4.Rd2 Qe5+ 5.g3 Kg8 6.Qc5 Rd7 7.Kg1 (315.356.040) 769.8 13.01 8:42 +0.72 1.Rc2 Kg7 2.Qxb6 Re8 3.Rc3 Re7 4.Na7 Qd4 5.Qxd4+ Nxd4 6.Rc5 Ne2+ 7.Kf1 Nf4 8.Nc8 Re6 (400.890.238) 769.7 13.02 11:42 +0.82 1.b3 f4 2.Qxb6 Qb2 3.Re1 Rb8 4.Nd6 Qxa3 5.Qc7 Rf8 6.Nxb7 Nd4 7.Nc5 Nxb3 8.Nxb3 Qxb3 9.Qxf4 (535.948.011) 767.7 13.45 13:48 +0.82 1.b3 f4 2.Qxb6 Qb2 3.Re1 Rb8 4.Nd6 Qxa3 5.Qc7 Rf8 6.Nxb7 Nd4 7.Nc5 Nxb3 8.Nxb3 Qxb3 9.Qxf4 (634.878.423) 766.4 14.01 19:54 +0.75 1.b3 Kh8 2.Qxb6 Rg8 3.Kh1 Rxg2 4.Rxc6 bxc6 5.Kxg2 Qg5+ 6.Kf3 Qh5+ 7.Kf4 Qh4+ 8.Ke5 Qe4+ 9.Kd6 cxb5 10.Qb8+ Kg7 11.Qxb5 (910.635.632) 766.4 best move: b2-b3 time: 31:25.234 min n/s: 762.087 nodes: 910.635.632 Deep Shredder Paderborn 9.01 0:01 +0.52 1.b3 Rd8 2.Qxb6 Qe7 3.Qe3 f4 4.Qxf4 d4 (635.465) 549.2 10.01 0:02 +0.52 1.b3 Rd8 2.Qxb6 Qe7 3.Qe3 Qxe3 4.fxe3 f4 5.exf4 (1.198.639) 559.8 10.09 0:03 +0.53++ 1.Rc3 Rd8 2.Qxb6 Rd7 3.Rg3+ Kh8 4.Qe3 Qe6 5.b3 d4 6.Qd3 (2.103.104) 563.0 10.09 0:04 +0.53 1.Rc3 Rd8 2.Qxb6 d4 3.Rg3+ Kh8 4.Qxb7 d3 5.Qa7 Nxa7 6.Nxa7 (2.251.755) 562.9 11.01 0:05 +0.28-- 1.Rc3 Rd8 2.Qxb6 d4 3.Rg3+ Kh8 4.Qxb7 d3 5.Nc3 f4 6.Rg4 d2 7.f3 (2.914.332) 561.7 11.01 0:06 +0.17 1.Rc3 Rd8 2.Qf4 Kh8 3.b3 Qe7 4.Qd2 d4 5.Re3 dxe3 6.Qd4+ Nxd4 (3.666.000) 564.0 11.02 0:06 +0.18++ 1.b3 Rd8 2.Qxb6 Qe7 (3.801.794) 564.4 11.02 0:08 +0.43 1.b3 Rd8 2.Qxb6 Qe7 3.b4 d4 4.Nc7 Rd7 5.Kf1 (4.798.120) 563.4 11.06 0:12 +0.44++ 1.b4 Rd8 2.Qxb6 Qe7 3.Nd4 Nxd4 4.Qxd4 Qg5 5.Rd1 (6.823.828) 567.1 11.06 0:18 +0.52 1.b4 Kg7 2.Nc7 Qd8 3.Qg3+ Kf8 4.Nb5 Na7 5.Rxc8 Nxc8 6.Nd6 Nxd6 (10.438.779) 565.6 12.01 0:24 +0.47 1.b4 Kg7 2.Nc7 Qd8 3.Qg3+ Kh8 4.Nb5 Qf6 5.Rd1 d4 6.Qd6 Qe6 7.a4 Re8 8.g4 (13.769.883) 568.5 12.03 0:26 +0.48++ 1.b3 Rd8 2.Qxb6 Qe7 3.Qe3 Qxe3 4.fxe3 d4 5.exd4 Rxd4 (15.237.439) 568.6 12.03 0:28 +0.48 1.b3 f4 2.Qf3 Rd8 3.Qg4+ Kh8 4.Kf1 d4 5.Rd1 Qe5 6.Rxd4 Nxd4 7.Qg7+ Qxg7 (16.267.844) 568.6 13.01 0:52 +0.56 1.b3 f4 2.Qxb6 Qe7 3.Rd1 f3 4.Rxd5 fxg2 5.Nd6 Rd8 6.Qc5 Qe1+ 7.Kxg2 (29.769.985) 567.5 14.01 1:27 +0.41 1.b3 f4 2.Qxb6 Qe7 3.Rd1 f3 4.Rxd5 fxg2 5.Nd6 Ra8 6.a4 Rd8 7.Qc5 Qe1+ 8.Kxg2 (49.568.788) 568.0 14.02 1:44 +0.42++ 1.b4 Kg7 2.Nc7 Qd8 3.Qg3+ Kh8 4.Nb5 Nxb4 5.Rxc8 f4 6.Rxd8+ (59.024.772) 565.1 14.02 2:06 +0.46 1.b4 Kg7 2.Nc7 Qd8 3.Qg3+ Kh8 4.Nb5 Qf6 5.Re1 d4 6.a4 Nxb4 7.Re8+ (71.452.979) 566.8 15.01 4:16 +0.39 1.b4 Kg7 2.Nc7 Qd8 3.Qg3+ Kh8 4.Nb5 Qf6 5.Re1 d4 6.a4 Nxb4 7.Re8+ (144.606.517) 564.8 15.02 4:39 +0.40++ 1.b3 f4 2.Qxb6 Qe7 3.Rd1 f3 4.Rxd5 fxg2 5.Nd6 Ra8 6.a4 Kg7 7.Kxg2 (157.730.459) 564.1 15.02 6:56 +0.49 1.b3 Kg7 2.Rc3 Rd8 3.Qxb6 d4 4.Rd3 f4 5.Qxb7 Rb8 6.Qa6 Ne5 7.Qxf6+ Kxf6 8.g3 Nxd3 (234.139.773) 562.2 16.01 13:17 +0.43 1.b3 Kh8 2.Qxb6 Rg8 3.Qc5 Qg5 4.g3 Qd2 5.Nd6 Nd4 6.Kg2 Rxg3+ 7.Kxg3 Qg5+ 8.Kh2 Qf4+ 9.Kh1 Qf3+ 10.Kg1 Qd1+ 11.Rxd1 Nf3+ (444.301.973) 557.1 best move: b2-b3 time: 13:44.000 min n/s: 557.316 CPU 199.8% nodes: 459.228.397 kburcham 25.b3! "The computer is playing excellent moves. It is clear that the pawn on b6 cannot escape its fate. A human player might have played the rote 25.b4, but that allows a knight outpost in some lines after Nc6-e5-c4". [Friedel]
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