Author: Rory Nolan
Date: 00:32:55 02/25/05
Go up one level in this thread
On February 25, 2005 at 02:12:45, Tony Nichols wrote: >On February 25, 2005 at 00:00:44, Terry McCracken wrote: > >>Does your program find Be2+!....? >> >>[D]8/8/8/1k6/4p1B1/8/P2K1p2/8 w - - 0 56 >> >>Terry > >Good Test >Shredder 9 at 35 ply likes Ke2+- >Junior 9 at 31 ply likes Ke2 +/- >Fritz 8 at 24 ply likes Ke2 +/- >Hiarcs 9 at 19 ply likes Ke2 +/- >surprisingly Fritz 5.32 finds Be2 at 15 ply! It also shows that Bh3 also wins. >Crafty 19.01 also finds Be2 >Regards >Tony New game, 8/8/8/1k6/4p1B1/8/P2K1p2/8 w - - 0 1 Analysis by Gandalf 6.0: 1.Ke2 e3 2.Bd7+ Kb4 3.a4 Ka5 4.Bc6 Kb4 ± (1.12) Depth: 7/13 00:00:00 10kN, tb=1645 1.Ke2 e3 2.Bd7+ Kb4 3.a4 Ka5 4.Bc6 Kb4 5.Bb5 ± (1.08) Depth: 8/13 00:00:00 14kN, tb=2261 1.Ke2 e3 2.Bd7+ Kb4 3.a4 Ka5 4.Kf1 Kb4 5.Bb5 Ka5 ± (1.40) Depth: 9/15 00:00:00 20kN, tb=3179 1.Ke2 e3 2.Bd7+ Kb4 3.a4 Ka5 4.Bb5 Kb4 5.Kf1 +- (1.79) Depth: 10/16 00:00:00 30kN, tb=4701 1.Ke2 e3 2.Bd7+ Kb4 3.a4 Ka5 4.Kf1 Kb4 +- (1.44) Depth: 11/17 00:00:00 38kN, tb=5922 1.Ke2 e3 2.Bd7+ Kb4 3.a4 Ka5 4.Kf1 Kb4 5.Bc6 Kc5 6.Bb5 Kd4 7.Kg2 +- (1.44) Depth: 12/18 00:00:00 54kN, tb=7976 1.Ke2 e3 +- (1.79) Depth: 13/18 00:00:00 63kN, tb=9252 1.Ke2 e3 2.Bd7+ Kb4 3.a4 Ka5 4.Kf1 Kb4 5.Bc6 Ka5 6.Bb5 Kb4 7.Kg2 Ka5 +- (1.79) Depth: 13/19 00:00:01 75kN, tb=10342 1.Ke2 e3 2.Bd7+ Kb4 3.a4 Ka5 4.Kf1 Kb4 5.Bc6 Ka5 6.Bb5 Kb4 7.Kg2 Ka5 ± (1.24) Depth: 14/20 00:00:01 105kN, tb=13370 1.Ke2 e3 2.Bd7+ Kb4 3.a4 Ka5 4.Bb5 Kb4 5.Kf1 Ka3 6.Bd7 Kb4 7.Bc6 Ka5 8.Bb5 Kb4 ± (1.34) Depth: 14/20 00:00:01 112kN, tb=13999 1.Ke2 e3 2.Bd7+ Kb4 3.a4 Ka5 4.Bb5 Kb4 5.Kf1 Ka5 6.Bd7 Kb4 7.Bc6 Ka5 8.Bb5 Kb4 ± (1.34) Depth: 15/20 00:00:01 155kN, tb=17105 1.Ke2 e3 2.Bd7+ Kb4 3.a4 Ka5 4.Bb5 Kb4 5.Kf1 Kc5 6.Bd7 Kd6 7.Bh3 Kc5 8.Bg4 Kb4 9.Bd1 ± (1.24) Depth: 16/22 00:00:02 239kN, tb=23628 1.Be2+ Ka4 ± (1.24) Depth: 16/27 00:00:05 360kN, tb=36261 1.Ke2 e3 2.Bd7+ Kb4 3.a4 Ka5 4.Bb5 Kb4 5.Kf1 Kc5 6.Bd7 Kd6 7.Bh3 Kc5 8.Bg4 Kb4 9.Bd1 ± (1.24) Depth: 16/27 00:00:06 379kN, tb=37380 1.Ke2 e3 2.Bd7+ Kb4 3.a4 Ka5 4.Bb5 Kb4 5.Kf1 Kc5 6.Bd7 Kb6 7.Be8 Ka6 8.Bb5+ Kb6 9.Bd7 Ka5 10.Bb5 Kb4 ± (1.34) Depth: 17/34 00:00:06 463kN, tb=42063 1.Ke2 e3 2.Bd7+ Kb4 3.a4 Ka5 4.Bb5 Kb4 5.Kf1 Ka5 6.Bd7 Kb6 7.Be8 Ka6 8.Bc6 Kb6 9.Bd7 Ka5 10.Bb5 ± (1.40) Depth: 18/34 00:00:07 569kN, tb=47481 1.Ke2 e3 2.Bd7+ Kb4 3.a4 Ka5 4.Bb5 Kb4 5.Kf1 Ka5 6.Bd7 Kb6 7.Be8 Ka6 8.Ke2 Ka5 9.Bd7 Ka6 10.Bb5+ Ka5 11.Kf1 ± (1.40) Depth: 19/34 00:00:09 737kN, tb=57207 1.Be2+ Ka4 ± (1.40) Depth: 19/40 00:00:16 1052kN, tb=82905 1.Ke2 e3 2.Bd7+ Kb4 3.a4 Ka5 4.Bb5 Kb4 5.Kf1 Ka5 6.Bd7 Kb6 7.Be8 Ka6 8.Ke2 Ka5 9.Bd7 Ka6 10.Bb5+ Ka5 11.Kf1 ± (1.40) Depth: 19/40 00:00:16 1107kN, tb=86193 1.Ke2 e3 2.Bd7+ Kb4 3.a4 Ka5 4.Bb5 Kb4 5.Kf1 Ka5 6.Bd7 Kb6 7.Be8 Ka6 8.Ke2 Ka5 9.Bd7 Kb4 10.Bb5 Ka5 11.Kf1 ± (1.40) Depth: 20/40 00:00:17 1264kN, tb=94852 1.Be2+ Ka4 ± (1.40) Depth: 20/40 00:00:19 1305kN, tb=99754 1.Ke2 e3 2.Bd7+ Kb4 3.a4 Ka5 4.Bb5 Kb4 5.Kf1 Ka5 6.Bd7 Kb6 7.Be8 Ka6 8.Ke2 Ka5 9.Bd7 Kb4 10.Bb5 Ka5 11.Kf1 ± (1.40) Depth: 20/40 00:00:20 1466kN, tb=105270 1.Ke2 e3 2.Bd7+ Kb4 3.a4 Ka5 4.Bb5 Kb4 5.Kf1 Ka5 6.Bd7 Kb4 7.Be8 Ka5 8.Ke2 Ka6 9.Bb5+ Ka5 10.Kf1 Kb4 11.Kg2 Kc5 12.Be2 Kb4 ± (1.40) Depth: 21/44 00:00:23 1776kN, tb=122617 1.Be2+ Ka4 ± (1.40) Depth: 21/44 00:00:24 1815kN, tb=126806 1.Be2+ Ka4 2.Kc2 Ka3 3.Kb1 e3 4.Bf1 Kb4 5.Kb2 Ka4 6.a3 Ka5 7.Kb3 Kb6 8.Kb4 Kc6 9.a4 Kb6 10.a5+ Kc7 11.Bc4 Kd6 12.Kc3 +- (1.53) Depth: 21/44 00:00:26 2183kN, tb=136861 1.Be2+ Ka4 2.Kc2 Ka3 3.Kb1 e3 4.Bd3 Kb4 5.Kb2 Ka4 6.a3 Ka5 7.Kb3 Kb6 8.Kb4 Kc6 9.a4 Kd5 10.a5 Kd4 11.Bc4 Ke4 12.a6 +- (1.72) Depth: 22/47 00:00:35 3278kN, tb=169073 1.Be2+ Ka4 +- (2.20) Depth: 23/48 00:00:47 5279kN, tb=221139 1.Be2+ Ka4 2.Kc2 Ka3 3.Kb1 e3 4.Bf1 Kb4 5.Kb2 Ka4 6.a3 Ka5 7.Kb3 Kb6 8.Kb4 Kc6 9.a4 Kd5 10.a5 Kd6 11.Kc4 Ke5 12.Kd3 Kf4 +- (2.56) Depth: 23/48 00:00:51 6935kN, tb=242937 1.Be2+ Ka4 +- (3.39) Depth: 24/48 00:01:10 11986kN, tb=361243 (Nolan, 25.02.2005) regards Rory
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