Author: Uri Blass
Date: 20:42:32 08/13/02
Go up one level in this thread
On August 13, 2002 at 19:04:59, Mike S. wrote: >On August 13, 2002 at 17:05:24, Chris wrote: > >>4rrk1/1bpR1p2/1pq1pQp1/p3P2p/P1PR3P/5N2/2P2PP1/6K1 w - a6 0 31 >>Does any program find Shorts 31. Kh2? >> >>31.Kh2! Rc8 32.Kg3 Rce8 33.Kf4 Bc8 34.Kg5 with the idea Kh6 and mate.. >> >>The idea of mating with the king in the middle game is very unusual, but maybe >>the programs can find it anyway by using brute force? I tried deep fritz for some hours(selectivity=0,p850,64 mbytes) with no success so maybe black has a defence after Kh2. New position [D]4rrk1/1bpR1p2/1pq1pQp1/p3P2p/P1PR3P/5N2/2P2PP1/6K1 w - a6 0 1 Analysis by Deep Fritz: 1.Qxg6+-- -+ (-4.37) Depth: 1/3 00:00:00 1.Qxg6+-- fxg6 -+ (-7.59) Depth: 1/3 00:00:00 1.Rxc7! -+ (-5.34) Depth: 1/5 00:00:00 1.Rxc7! Qxc7 -+ (-3.19) Depth: 1/5 00:00:00 1.Rxf7! -+ (-3.09) Depth: 1/5 00:00:00 1.Rxf7! Rxf7 -+ (-2.56) Depth: 1/7 00:00:00 1.c5! -+ (-2.47) Depth: 1/7 00:00:00 1.c5! Qxc5 ² (0.66) Depth: 1/7 00:00:00 1.c5 Qxc5 ² (0.66) Depth: 2/5 00:00:00 1.c5 bxc5 2.Rd3 Qxa4 ² (0.38) Depth: 3/17 00:00:00 1.Rd3! ² (0.41) Depth: 3/17 00:00:00 1kN 1.c3! ² (0.44) Depth: 3/17 00:00:00 2kN 1.c3! Qxa4 2.Rxc7 Bxf3 ² (0.56) Depth: 3/17 00:00:00 2kN 1.c3 Qxa4 2.Rxc7 Bxf3 3.Qxf3 ² (0.56) Depth: 4/12 00:00:00 3kN 1.c3 Bc8 2.Re7 Rxe7 3.Qxe7 Bb7 ² (0.31) Depth: 5/18 00:00:00 11kN 1.Ne1! ² (0.34) Depth: 5/20 00:00:00 20kN 1.Ne1! Bc8 2.R7d5 Bb7 ² (0.38) Depth: 5/20 00:00:00 20kN 1.Ne1 Rc8 2.c3 Qxa4 3.c5 Qc6 ² (0.28) Depth: 6/17 00:00:00 36kN 1.Ne1 Bc8 2.Re7 Rxe7 3.Qxe7 Bb7 4.c3 Qxa4 5.Qxc7 = (0.13) Depth: 7/19 00:00:00 175kN 1.c3! = (0.16) Depth: 7/19 00:00:00 199kN 1.c3! Rc8 2.Kh2 Qxa4 = (0.19) Depth: 7/25 00:00:00 228kN 1.c3 Bc8 2.Re7 Bb7 3.Rxe8 Rxe8 4.c5 Qxc5 5.Rd7 = (0.19) Depth: 8/27 00:00:01 648kN 1.c3 Bc8 2.Re7 Rxe7 3.Qxe7 Bb7 4.c5 Qxc5 5.Qxc5 bxc5 6.Rd7 = (0.06) Depth: 9/28 00:00:03 2174kN 1.Ne1! = (0.09) Depth: 9/29 00:00:04 2649kN 1.Ne1! Bc8 2.Re7 Rxe7 3.Qxe7 Bb7 4.c5 bxc5 5.Rc4 Rb8 = (0.19) Depth: 9/29 00:00:05 2957kN 1.Ne1 Bc8 2.Re7 Ba6 3.c5 bxc5 4.Rdd7 Rxe7 5.Rxe7 Qxa4 6.Rxc7 = (0.00) Depth: 10/28 00:00:12 7448kN 1.Rd3! = (0.03) Depth: 10/30 00:00:19 11358kN 1.Rd3! Bc8 2.g4 Qxa4 3.gxh5 Qxc2 4.h6 Qc1+ 5.Kg2 Qxh6 6.Rxc7 = (0.19) Depth: 10/31 00:00:26 15063kN 1.Qf4! = (0.22) Depth: 10/31 00:00:40 23033kN 1.Qf4! Qxa4 2.Ng5 Qc6 3.f3 Qc5 4.Nxf7 Re7 = (0.25) Depth: 10/31 00:00:42 24385kN 1.Qf4 Qxa4 2.Ng5 Qc6 3.f3 Qc5 4.Nxf7 Re7 5.Nh6+ Kg7 6.Qe3 a4 = (0.16) Depth: 11/33 00:01:08 37963kN 1.Qf4 Kg7 2.Rd2 Bc8 3.R7d4 Bb7 4.c5 Qxc5 = (0.22) Depth: 12/34 00:03:40 124158kN 1.Rd3! = (0.25) Depth: 12/35 00:05:22 179827kN 1.Rd3! Bc8 2.g4 Qxc4 3.gxh5 Qg4+ 4.Kh2 Qxh5 5.Rxc7 Ba6 6.Rdd7 ² (0.69) Depth: 12/36 00:06:44 226048kN 1.Rd3 Bc8 2.g4 Qxc4 3.gxh5 Qg4+ 4.Kh2 Qxh5 5.Rxc7 Ba6 6.Rdd7 ± (0.97) Depth: 13/36 00:13:40 437742kN 1.Rd3 Rc8 2.Kf1 Qe4 3.Ng5 Qf5 4.Qxf5 gxf5 5.Re7 Ba6 6.Rdd7 Bxc4+ ± (0.75) Depth: 14/38 00:46:39 1553732kN 1.Ne1! ± (0.78) Depth: 14/38 01:26:43 2842128kN 1.Ne1 Bc8 2.g4 Qxd7 3.Rxd7 Bxd7 4.gxh5 gxh5 5.Qg5+ Kh8 6.Qxh5+ Kg7 ± (0.78) Depth: 15/39 02:46:14 5310505kN 1.Rd3! ± (0.81) Depth: 15/43 03:17:51 6409524kN 1.Rd3! Rc8 2.R7d4 Rce8 3.g4 Qxa4 4.gxh5 Qxc2 5.Kg2 ± (0.94) Depth: 15/43 04:01:11 7954196kN (blass, tel-aviv 14.08.2002) Uri
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