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Subject: Re: Mate in 10 or 11.....End Game Study For Engines

Author: Vincent Lejeune

Date: 08:53:45 07/17/04

Go up one level in this thread


On July 17, 2004 at 10:27:34, Rob Basham wrote:

>[D]1k6/1P6/K7/8/P7/2P5/8/8 w - - 0 1
>
>The new Crazy Bishop (oo52) plays 1. a5 and
>ann. mate in just 15 seconds!
>
>See if your engine can do that well...!
>
>
>
>P3/850

The King 3.33, 64 Mb hash, defaut+ss=16, AMD Barton@3000+

Time	Depth	Score	Positions	Moves
0:00	3/11	12.24	142420		1.c4 Kc7 2.Ka7 Kc6 3.b8=Q Kc5 4.Qb5+
					Kd6 5.c5+ Ke6 6.Qc6+ Ke5 7.Kb6
					Kd4 8.a5
0:00	4/12	12.47	264759		1.c4 Kc7 2.Ka7 Kc6 3.b8=Q Kc5 4.Qb5+
					Kd6 5.c5+ Ke6 6.Qc6+ Ke7 7.Qd6+
					Kf7 8.Kb7 Ke8 9.a5
0:01	5/13	13.05	545475		1.c4 Kc7 2.Ka7 Kc6 3.b8=Q Kc5 4.Qb5+
					Kd4 5.Qd5+ Ke3 6.a5 Kf4 7.Kb6 Ke3
					8.a6 Kf4
0:02	6/14	18.67	1047658		1.c4 Kc7 2.Ka7 Kc6 3.b8=Q Kc5 4.Qb5+
					Kd4 5.Qd5+ Kc3 6.a5 Kb3 7.Kb6 Kb4
					8.a6 Kc3 9.a7 Kb4 10.a8=Q
0:03	7/15	18.92	2146520		1.c4 Kc7 2.Ka7 Kc6 3.b8=Q Kc5 4.Qb5+
					Kd4 5.c5 Ke4 6.c6 Kf4 7.Kb7 Ke4
					8.c7 Kf4 9.a5 Ke4 10.c8=Q
0:07	8/16	19.33	4163985		1.c4 Kc7 2.Ka7 Kc6 3.b8=Q Kc5 4.Qb5+
					Kd4 5.c5 Ke4 6.c6 Kf4 7.Kb7 Ke4
					8.c7 Kf4 9.c8=Q Ke3 10.Qc3+ Kf2
0:12	9/17	Mate12	7682346		1.c4 Kc7 2.Ka7 Kc6 3.b8=Q Kc5 4.Qb5+
					Kd4 5.c5 Ke4 6.c6 Kf4 7.Kb7 Ke4
					8.c7 Kf4 9.c8=Q Ke3 10.Qe5+ Kf2
					11.Qc2+ Kg1 12.Qa1#
0:14	9/17	Mate10	9099367		1.a5 Kc7 2.Ka7 Kc6 3.b8=Q Kd5 4.Qf4
					Ke6 5.a6 Kd5 6.Kb8 Ke6 7.a7 Ke7
					8.a8=Q Ke6 9.Qc6+ Ke7 10.Qff6#
0:16	10/18	Mate10	10980498	1.a5 Kc7 2.Ka7 Kc6 3.b8=Q Kd5 4.Qf4
					Ke6 5.a6 Kd5 6.Kb8 Ke6 7.a7 Ke7
					8.a8=Q Ke6 9.Qc6+ Ke7 10.Qff6#
0:22	11/19	Mate10	15661371	1.a5 Kc7 2.Ka7 Kc6 3.b8=Q Kd5 4.Qf4
					Ke6 5.a6 Kd5 6.Kb8 Ke6 7.a7 Ke7
					8.a8=Q Ke6 9.Qc6+ Ke7 10.Qff6#
0:34	12/20	Mate10	24981115	1.a5 Kc7 2.Ka7 Kc6 3.b8=Q Kd5 4.Qf4
					Ke6 5.a6 Kd5 6.Kb8 Ke6 7.a7 Ke7
					8.a8=Q Ke6 9.Qc6+ Ke7 10.Qff6#



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