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Subject: Re: Tactical shot.

Author: John Merlino

Date: 22:03:01 07/13/03

Go up one level in this thread


On July 13, 2003 at 23:15:50, Dan Andersson wrote:

>[D]1r4k1/1q3pp1/r3b2p/p2N4/3R4/QP3P2/2P3PP/1K1R4 w - -
>White has a nice one here. How does your favourite engines fare?
>
>MvH Dan Andersson

Chessmaster 9000 (CM_SKR personality) finds Nf6+ in just under one minute on my
P4-2.4:

Time	Depth	Score	Positions	Moves
0:00	1/3	1.65	1372		1.Qc5 Bxd5 2.Rxd5 Re8
0:00	1/4	1.94	5786		1.Qc5 Bxd5 2.Rxd5 Re8 3.Rd7
0:00	1/5	1.76	29559		1.Qc5 Kh7 2.Qc4 Rc6 3.Qd3+ Kh8
					4.Re1
0:00	1/6	1.82	87007		1.Qc5 Kh7 2.Qc3 Rc8 3.Rc4 Rac6
0:01	1/7	1.56	274010		1.Qc5 Kh8 2.Qc3 Bf5 3.Kc1 Rc8 4.Rc4
					Rac6 5.Rxc6 Qxc6 6.Qxc6 Rxc6
0:04	1/8	1.56	771062		1.Qc5 Kh8 2.Qc3 Bf5 3.Kc1 Rc8 4.Rc4
					Rac6 5.Rxc6 Qxc6 6.Qxc6 Rxc6
0:15	1/9	1.50	3075795		1.Qc5 Re8 2.Re1 Raa8 3.Kc1 Bxd5
					4.Rxe8+ Rxe8 5.Rxd5 Qb8 6.Rd6
0:50	1/10	1.50	10335626	1.Qc5 Kh8 2.Qc3 Rc6 3.Qd3 Rbc8
					4.Rd2 Re8 5.Re2 Rd6
0:58	1/10	3.26	12263568	1.Nf6+ gxf6 2.Rd8+ Rxd8 3.Rxd8+
					Kh7 4.Qf8 Kg6 5.Qg8+ Kh5 6.Qg7
					f5 7.Rd4 Bc8 8.g3 Qe7 9.Rh4+ Qxh4
					10.Qxf7+ Rg6 11.gxh4
1:05	1/11	3.33	14059345	1.Nf6+ gxf6 2.Rd8+ Rxd8 3.Rxd8+
					Kh7 4.Qf8 Kg6 5.Qg8+ Kh5 6.Qg7
					f5 7.Rd4 Bc8 8.g3 Qe7 9.Rh4+ Qxh4
					10.Qxf7+ Rg6 11.gxh4 Be6 12.Qe7
2:14	1/12	4.46	32665609	1.Nf6+ gxf6 2.Rd8+ Rxd8 3.Rxd8+
					Kh7 4.Qf8 h5 5.g4 hxg4 6.fxg4 Ra8
					7.Rxa8 Bxg4 8.Qh8+ Kg6 9.Rg8+ Kf5
					10.Qh7+ Kf4 11.Qh4 Qf3 12.Qxf6+
					Bf5 13.Qd6+ Ke4 14.Qc6+ Ke3 15.Qxf3+
					Kxf3 16.Rg7
4:07	2/13	4.52	63218653	1.Nf6+ gxf6 2.Rd8+ Rxd8 3.Rxd8+
					Kh7 4.Qf8 h5 5.g4 hxg4 6.fxg4 Ra8
					7.Rxa8 Bxg4 8.Qh8+ Kg6 9.Rg8+ Kf5
					10.Qh7+ Kf4 11.Qh4 Qf3 12.Qxf6+
					Bf5 13.Qd4+ Be4 14.Qd2+ Ke5 15.Qxa5+
					Bd5 16.Qe1+

jm



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