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Subject: Re: How long for your program to find Be7?

Author: Steven J. Brann

Date: 16:47:09 10/16/04

Go up one level in this thread


On October 16, 2004 at 16:07:39, Dann Corbit wrote:

>[D]1r3rk1/5ppp/p1Q1bb2/4p3/2p1P3/2N5/PPPqBPPP/1R3RK1 b - - bm Be7;

CM9K with a custom personality on a P4 3.0G machine takes 4:48 to find Be7 and
the score isn't that overwhelming.

Time	Depth	Score	Positions	Moves
0:01	1/8	0.00	308855		1...Qxc2 2.Rfc1 Qd2 3.Rd1 Qc2 4.Rdc1

0:03	1/9	0.56	770111		1...Qxc2 2.Rfc1 Qd2 3.Rd1 Qf4 4.Qxa6
					Rfc8 5.g3 Qh6 6.Nd5 Bxd5 7.Rxd5
0:09	1/10	0.51	2357632		1...Qxc2 2.Rfc1 Qd2 3.Rd1 Qf4 4.Qxa6
					Ra8 5.Qc6 Rfc8 6.Qb6 Be7
0:30	1/11	0.56	7839673		1...Qxc2 2.Rfc1 Qd2 3.Rd1 Qf4 4.Qxa6
					Rfc8 5.g3 Qh6 6.Nd5 Bxd5 7.Rxd5
0:59	1/12	0.36	16412475	1...Qxc2 2.Rfc1 Qd2 3.Rd1 Qf4 4.Qxa6
					Ra8 5.Qd6 Rfd8 6.Qb6 Rd2 7.Rxd2
					Qxd2
2:21	1/13	0.45	40129852	1...Qxc2 2.Rfc1 Qd2 3.Rd1 Qc2 4.Qxa6
					Rfc8 5.Rd6 Bh4 6.Rxe6 fxe6 7.Qxe6+
					Kh8 8.g3 Bg5 9.Bxc4 Rf8
4:48	1/13	0.42	82305604	1...Be7 2.Qxa6 Rfc8 3.Qa4 Rb4 4.Qa5
					Qxc2 5.Rfc1 Qd2 6.Rd1 Qf4 7.Nd5
					Bxd5 8.Qxd5
11:39	2/14	0.33	198079827	1...Be7 2.Qa4 Rfc8 3.Bf3 Qf4 4.Qxa6
					Qd2 5.Nd5 Bc5 6.Qa4 Ra8 7.Qxc4
					Bxf2+ 8.Rxf2 Qxf2+ 9.Kxf2 Rxc4
Steve



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