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Subject: Re: Good Test Move...

Author: John Merlino

Date: 10:31:32 01/11/03

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On January 11, 2003 at 11:37:35, Art Basham wrote:

>White plays QxB+ and soon wins!
>
>[D]r1br4/1p2npkp/3Bpbp1/pqp5/2N1R3/1P1P1QP1/1PP2PBP/R5K1 w - -

Indeed, as Manfred posted, it is a Mate in 7. CM9000 announces this in five
seconds on a P3-733:

Time	Depth	Score	Positions	Moves
0:02	1/5	0.72	105832		1.Bf4 Nd5 2.Ree1 Nxf4 3.Qxf4 Bd7
0:00	1/3	1.29	2256		1.Bc7 Rd7 2.Rxa5 Rxa5 3.Bxa5
0:00	1/4	1.35	10534		1.Bc7 Rd5 2.Ree1 a4 3.Bd6
0:00	1/5	1.31	31129		1.Bc7 Rd5 2.Ree1 a4 3.Qf4
0:02	1/6	1.21	134948		1.Bc7 Rf8 2.Rxa5 Rxa5 3.Bxa5 Nd5
					4.Bd2
0:04	1/7	1.09	297383		1.Bc7 Rf8 2.Rxa5 Rxa5 3.Bxa5 Nd5
					4.Bd2 Bd7
0:05	1/7	Mate07	360082		1.Qxf6+ Kxf6 2.Be5+ Kg5 3.Bg7 Rxd3
					4.cxd3 Nf5 5.f4+ Kg4 6.Ne5+ Kh5
					7.Bf3#
0:05	1/8	Mate07	426297		1.Qxf6+ Kxf6 2.Be5+ Kg5 3.Bg7 Rxd3
					4.cxd3 Nf5 5.f4+ Kg4 6.Ne5+ Kh5
					7.Bf3#
0:07	1/9	Mate07	592290		1.Qxf6+ Kxf6 2.Be5+ Kg5 3.Bg7 Rxd3
					4.cxd3 Nf5 5.f4+ Kg4 6.Ne5+ Kh5
					7.Bf3#

jm



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