Author: Aaron Gordon
Date: 20:39:41 12/19/03
Go up one level in this thread
On December 19, 2003 at 18:18:07, Kurt Utzinger wrote: >On December 19, 2003 at 17:36:15, Steffen Basting wrote: > >>Hi! >> >>How long does your engine need to find Rxh6! >> >>[D] r3rbk1/1bq2pp1/p1np1n1p/1p3P2/4P3/P1N1BBN1/1PPQ4/2KR3R w - - 0 1 >> >>Fritz 8 needs some minutes on a PIV 3.06 and then fails high for a really long >>time - perhaps other programs do better? >> >>Regards, Steffen > >New game >r3rbk1/1bq2pp1/p1np1n1p/1p3P2/4P3/P1N1BBN1/1PPQ4/2KR3R w - - 0 1 > >Analysis by Hiarcs 9: (P4 1.8/32 MB hash) > >1.e5 Nxe5 2.Bxb7 > -+ (-1.58) Depth: 1/5 00:00:00 >1.Nd5 Nxd5 2.Qxd5 > ± (1.09) Depth: 1/5 00:00:00 > ² (0.55) Depth: 2/10 00:00:00 >1.Nh5 Nxh5 2.Bxh5 Ne5 3.Qg2 b4 4.axb4 a5 5.b5 > ² (0.60) Depth: 2/10 00:00:00 > ² (0.70) Depth: 10/27 00:00:20 2617kN >1.Rxh6 gxh6 2.Bxh6 Ne5 3.Qg5+ Ng6 4.Bxf8 Rxf8 5.Rh1 d5 6.fxg6 fxg6 7.Qxg6+ Qg7 > ² (0.70) Depth: 10/31 00:00:38 4960kN > +- (1.56) Depth: 12/36 00:06:41 49562kN > >(Utzinger, MyTown 20.12.2003) Just to note the speed difference, here is Hiarcs on a slightly more potent system (Athlon XP 2.5GHz, 64mb hash, 17 seconds). Analysis by Hiarcs 9: 1.e5 Nxe5 2.Bxb7 -+ (-1.58) Depth: 1/5 00:00:00 1.Nd5 ± (1.09) Depth: 1/5 00:00:00 1.Nd5 Nxd5 ± (1.09) Depth: 1/5 00:00:00 1.Nd5 Nxd5 ² (0.55) Depth: 2/10 00:00:00 1.Nh5 Nxh5 2.Bxh5 Ne5 3.Rhg1 ² (0.55) Depth: 4/11 00:00:00 1.Nh5 Nxh5 2.Bxh5 Ne5 3.Rhg1 ² (0.55) Depth: 4/11 00:00:00 1.Nh5 Nxh5 2.Bxh5 Ne5 3.Rhg1 ² (0.55) Depth: 4/11 00:00:00 1.Nh5 Nxh5 2.Bxh5 Ne5 3.Rhg1 ² (0.55) Depth: 4/11 00:00:00 1.Nh5 Nxh5 2.Bxh5 Ne5 3.Rhg1 ² (0.55) Depth: 4/11 00:00:00 1.Nh5 Nxh5 2.Bxh5 Ne5 3.Rhg1 ² (0.30) Depth: 5/13 00:00:00 4kN 1.Nh5 Nxh5 2.Nd5 Qa5 3.Qxa5 Nxa5 = (0.14) Depth: 5/13 00:00:00 6kN 1.Nh5 Nxh5 2.Nd5 Qa5 3.Qxa5 Nxa5 ² (0.39) Depth: 6/16 00:00:00 30kN 1.Nh5 Nxh5 2.Bxh5 Na5 3.Qd4 ² (0.50) Depth: 6/17 00:00:00 38kN 1.Nh5 Nxh5 2.Nd5 Qa5 3.Qg2 b4 4.Bxh5 bxa3 ² (0.58) Depth: 7/18 00:00:00 91kN 1.Nh5 Nxh5 2.Bxh5 Ne5 3.Qg2 Qd7 4.Rhg1 ± (0.72) Depth: 8/22 00:00:01 298kN 1.Nh5 Nxh5 2.Bxh5 Ne5 3.Bxh6 b4 4.axb4 a5 5.Qg2 axb4 6.Nd5 ± (0.75) Depth: 9/27 00:00:03 898kN 1.Nh5 Nxh5 2.Bxh5 Ne5 3.Qg2 b4 4.axb4 a5 5.b5 ² (0.70) Depth: 10/27 00:00:09 2617kN 1.Rxh6 gxh6 ² (0.70) Depth: 10/31 00:00:17 4960kN 1.Rxh6 gxh6 2.Bxh6 Nh7 3.Nh5 Kh8 4.Bxf8 Rxf8 5.Nxb5 Qe7 6.Nxd6 ± (0.77) Depth: 10/31 00:00:18 5364kN
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.