Author: Uri Blass
Date: 22:18:31 08/22/01
This analysis was done on a slow p200(128 Mbytes hash) and Shredder5.32 had no problem to avoid Rd8 in less than an hour. Shredder5.32 needed 8 minutes and 38 seconds to see the fail low at depth 10 Deep Junior 7 - Shredder 1r5k/7p/5PP1/1q6/p2p1N1K/2b1pBP1/8/3Q4 b - - 0 1 Analysis by Shredder 5.32: 64...d3 65.Qxd3 Bxf6+ 66.Kg4 Qxd3 67.Nxd3 -+ (-6.75) Depth: 1/2 00:00:00 64...d3 65.Qxd3 Bxf6+ 66.Kg4 Qxd3 67.Nxd3 -+ (-6.75) Depth: 2/4 00:00:00 64...d3 65.g7+ Kg8 66.Bd5+ Qxd5 67.Nxd5 ยต (-1.33) Depth: 3/6 00:00:00 64...d3 65.g7+ Kg8 66.Bd5+ Qxd5 67.Nxd5 +- (2.06) Depth: 3/6 00:00:00 64...d3 65.g7+ Kg8 66.Bd5+ Qxd5 67.Nxd5 +- (2.45) Depth: 3/6 00:00:00 64...hxg6 65.Nxg6+ -+ (-3.90) Depth: 3/6 00:00:00 64...hxg6 65.Nxg6+ -+ (-3.90) Depth: 3/6 00:00:00 64...e2 65.gxh7 exd1Q -+ (-3.91) Depth: 3/6 00:00:00 64...e2 65.gxh7 exd1Q -+ (-4.26) Depth: 3/6 00:00:00 64...e2 65.g7+ Kg8 66.Qxe2 -+ (-4.30) Depth: 3/6 00:00:00 64...Rd8 65.g7+ Kg8 66.f7+ Kxf7 67.g8Q+ Rxg8 68.Qb3+ axb3 -+ (-4.31) Depth: 3/6 00:00:00 64...Rd8 65.Nd5 Rxd5 66.gxh7 -+ (-4.66) Depth: 3/6 00:00:00 64...Rd8 65.Ne6 Rd7 -+ (-5.62) Depth: 3/6 00:00:00 64...Rd8 65.Bd5 Rd7 66.gxh7 Rxd5 67.Nxd5 -+ (-5.37) Depth: 4/8 00:00:00 64...Rd8 65.Bd5 Rxd5 66.Nxd5 Qxd5 67.gxh7 -+ (-5.36) Depth: 4/8 00:00:00 64...Rd8 65.Ne6 hxg6 66.Nxd8 Qh5+ 67.Bxh5 -+ (-5.11) Depth: 5/10 00:00:00 64...Rd8 65.Ne6 Kg8 66.gxh7+ Kf7 -+ (-4.61) Depth: 5/10 00:00:00 64...Rd8 65.Ne6 d3 66.g7+ Kg8 67.f7+ Kxf7 68.Nxd8+ Kxg7 69.Ne6+ Kf6 -+ (-3.50) Depth: 5/10 00:00:00 64...hxg6 65.Nxg6+ -+ (-3.90) Depth: 5/10 00:00:01 64...hxg6 65.Nxg6+ Kh7 66.Nf8+ Rxf8 67.Qc2+ Kh6 68.Qg6+ Kxg6 69.Be4+ Kxf6 -+ (-4.25) Depth: 5/10 00:00:01 64...hxg6 65.Nxg6+ Kh7 66.Nf4 d3 67.Be4+ Kh8 68.Qxd3 Bxf6+ 69.Kg4 Qxd3 70.Bxd3 -+ (-5.58) Depth: 5/10 00:00:02 64...hxg6 65.Nxg6+ Kh7 66.Qc2 Kh6 67.Nf4 Re8 68.Bd5 -+ (-5.33) Depth: 6/12 00:00:02 74kN 64...hxg6 65.Nxg6+ Kh7 66.Qc2 Kh6 67.Nf4 Rg8 68.Kh3 -+ (-5.02) Depth: 6/12 00:00:03 94kN 64...hxg6 65.Nxg6+ Kh7 66.Ne7 Kh6 67.Bd5 Bd2 68.Qg4 -+ (-4.77) Depth: 7/14 00:00:06 170kN 64...hxg6 65.Nxg6+ Kh7 66.Ne7 d3 67.Be4+ Kh6 68.Nf5+ Qxf5 69.Bxf5 e2 70.Qc1+ d2 71.Qh1 Bxf6+ 72.Kg4+ Kg7 -+ (-4.64) Depth: 7/14 00:00:08 230kN 64...hxg6 65.Nxg6+ Kh7 66.Nf4 d3 67.Be4+ Kh6 68.Bxd3 Bxf6+ 69.Kh3 Qd7+ 70.Kg2 Kg7 -+ (-4.56) Depth: 8/16 00:00:23 668kN 64...hxg6 65.Nxg6+ Kh7 66.Be4 Kh6 67.Qg4 d3 68.Qf4+ Kh7 69.f7 e2 70.f8Q Qg5+ 71.Kxg5 Rb5+ 72.Bd5 Rxd5+ 73.Kh4 Bf6+ 74.Q8xf6 -+ (-4.31) Depth: 9/18 00:01:00 1280kN 64...hxg6 65.Nxg6+ Kh7 66.Be4 Kh6 67.Qg4 d3 68.Qf4+ Kh7 69.f7 e2 70.f8Q Qg5+ 71.Kxg5 Rb5+ 72.Bd5 Rxd5+ 73.Kh4 Bf6+ 74.Q8xf6 -+ (-3.81) Depth: 9/18 00:01:16 1742kN 64...hxg6 65.Nxg6+ Kg8 66.Bd5+ Qxd5 67.Ne7+ Kf7 68.Nxd5 Ke6 69.Nxc3 dxc3 70.Qd4 Rb3 71.Qxe3+ Kxf6 +- (3.99) Depth: 9/18 00:03:47 7169kN 64...Rd8 65.Ne6 hxg6 66.Nxd8 +- (3.98) Depth: 9/18 00:04:00 7654kN 64...Rd8 65.Ne6 hxg6 66.Nxd8 Kg8 67.Kg4 e2 68.f7+ Kf8 69.Kf4 exd1Q +- (3.63) Depth: 9/18 00:04:05 7870kN 64...Rd8 65.Ne6 hxg6 66.Nxd8 d3 67.Nf7+ Kg8 68.Nh6+ Kh7 69.f7 Bb4 70.Qc1 e2 71.Qe3 a3 72.f8Q Bxf8 -+ (-3.74) Depth: 9/18 00:05:59 11100kN 64...Rd8 65.Ne6 hxg6 66.Nxd8 d3 67.f7 Kg7 68.Qc1 Bf6+ 69.Kh3 Qd7+ 70.Kg2 Qxd8 71.Qxe3 Qd4 -+ (-3.49) Depth: 10/20 00:08:38 15808kN 64...Rd8 65.Qc2 Qb3 66.Bd5 Rxd5 67.f7 Rd8 68.Qe4 hxg6 69.Qxg6 d3 70.f8R+ -+ (-2.99) Depth: 10/20 00:12:03 22505kN 64...Rd8 65.Qc2 Rg8 66.f7 Qd7 67.Qe4 Qd8+ 68.Kh5 Qf8 69.fxg8Q+ Qxg8 70.Qe5+ Qg7 71.Qe8+ Qg8 72.Qxa4 e2 73.Bxe2 Qd5+ +- (1.94) Depth: 10/20 00:48:32 99975kN 64...d3 65.g7+ Kg8 66.Bd5+ Qxd5 67.Nxd5 e2 68.Qxd3 e1Q 69.f7+ Kxf7 70.g8Q+ Rxg8 71.Qf5+ Ke8 +- (1.93) Depth: 10/20 00:58:08 120143kN 64...d3 65.g7+ Kg8 66.Bd5+ Qxd5 67.Nxd5 e2 68.Qxd3 e1Q 69.f7+ Kxf7 70.g8Q+ Rxg8 71.Qf5+ Ke8 +- (1.58) Depth: 10/20 00:58:23 120904kN 64...d3 65.g7+ Kg8 66.Bd5+ Qxd5 67.Nxd5 e2 68.Qxd3 e1Q 69.Ne7+ Kf7 70.g8Q+ Rxg8 71.Qxh7+ Ke6 72.Qf5+ Kf7 73.Qh7+ Ke6 = (0.00) Depth: 10/20 00:59:09 122785kN 64...Rg8 65.Bd5 Qd7 66.g7+ Rxg7 67.fxg7+ Kxg7 68.Qxd4+ Bxd4 69.Ng6 = (-0.01) Depth: 10/20 00:59:35 123673kN Uri
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