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Subject: Re: One easy mate.

Author: John Merlino

Date: 11:27:34 04/26/03

Go up one level in this thread


On April 26, 2003 at 07:57:49, leonid wrote:

>Hi,
>
>And how about solving something easy, like this:
>
>[D]nqrkqqqn/4q3/1RPNQNP1/1Q4Q1/1Q4B1/pNqrqpQ1/1b2R1P1/1b3KB1 w - -
>
>Leonid.

Chessmaster 9000, on a humble P3-733, announces Mate in 12 in just over one
minute. After a little less than two minutes, it updates to Mate in 11:

Time	Depth	Score	Positions	Moves
0:03	1/3	-2.57	148079		1.Qxc8+ Qxc8 2.Nb7+ Qexb7 3.Nxg8+
					Qxg5 4.Qxg5+ Qcf6 5.c7+ Qbxc7 6.Qxf6+
					Bxf6 7.Rxe8+ Qxe8 8.Bxc8 Kxc8
0:12	1/4	-1.96	644684		1.Qxc8+ Qxc8 2.Nb7+ Qexb7 3.Nxg8+
					Qe8e7 4.c7+ Q3xc7 5.Rd6+ Q8d7 6.Rxd7+
					Qxd7 7.Qxd7+ Rxd7 8.Qbxe7+ Qexe7
					9.Rxe7 Qxb3
1:16	1/5	Mate12	4001027		1.Qxc8+ Qxc8 2.Nb7+ Qexb7 3.Nd5+
					Qxg5 4.c7+ Qbxc7 5.Qgd6+ Qfxd6
					6.Rxe8+ Qxe8 7.Rxd6+ Qc8d7 8.Rxd7+
					Qcxd7 9.Qxd7+ Qxd7 10.Qf8+ Qe8
					11.Qd6+ Qd7 12.Qxd7#
1:54	1/6	Mate11	6445400		1.Qxc8+ Qxc8 2.Nb7+ Qexb7 3.Nd5+
					Qxg5 4.c7+ Qbxc7 5.Qxc7+ Q3xc7
					6.Rxe8+ Qxe8 7.Rd6+ Qed7 8.Rxd7+
					Q8xd7 9.Qxd7+ Qxd7 10.Qb8+ Qc8
					11.Qxc8#

jm



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