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Subject: Re: Test Position

Author: John Merlino

Date: 09:55:26 09/07/02

Go up one level in this thread


On September 06, 2002 at 22:49:43, Mike Byrne wrote:

>Crafty v17.16 SE (2 cpus)
>
>White(1): [D]3r1k2/1bpq2p1/p1n1RpBp/1p1p1P2/1P1P4/P3QN2/5PPP/7K w - - 0 1;bm Nd2
>with the idea of Nb3 to Nd5.

Chessmaster 9000, on a PIII-733, finds Ne1, which also wins, after nine seconds.
After 29 seconds, it switches to Nd2:

Time	Depth	Score	Positions	Moves
0:00	1/3	0.70	1513		1.Qc3 Ne7 2.Qc5
0:00	1/3	1.01	1923		1.Kg1 Kg8 2.Qe2
0:00	1/4	1.11	5184		1.Kg1 Rb8 2.Qe2 Ne7
0:00	1/5	1.04	11684		1.Kg1 Rb8 2.Qc1 Kg8 3.Qc5
0:00	1/6	1.05	25305		1.Kg1 Rb8 2.Qd2 Kg8 3.Qe2 Rf8
0:01	1/7	1.01	85463		1.Kg1 Ra8 2.Qc1 Kg8 3.Qc5 Kh8 4.Bh5
0:03	1/8	1.25	249718		1.Kg1 a5 2.Qe2 Ne7 3.bxa5 Nxg6
					4.fxg6 Re8 5.Rxe8+ Qxe8
0:05	1/9	1.04	402754		1.Kg1 a5 2.Qe2 Ne7 3.bxa5 Nxg6
					4.fxg6 Re8 5.Rxe8+ Qxe8 6.Qc2 Qe7
0:09	1/9	2.27	836558		1.Ne1 Ba8 2.Nd3 Qc8 3.Rxf6+ Kg8
					4.Re6 Bb7 5.Nc5 Rf8 6.Kg1
0:11	1/10	2.71	1029065		1.Ne1 Ba8 2.Nd3 Qc8 3.Rxf6+ Kg8
					4.Bf7+ Kh7 5.Be6 Qb8 6.Qg3 Kh8
					7.Rf7
0:20	2/11	2.50	1924489		1.Ne1 a5 2.Nd3 Qc8 3.Nc5 Ba8 4.Rxf6+
					Kg8 5.Bf7+ Kh7 6.Be6 Qb8 7.Qg3 Kh8
0:29	2/11	2.76	2978213		1.Nd2 Kg8 2.Be8 Rxe8 3.Rxe8+ Kf7
					4.Rh8 Bc8 5.Nf3 a5 6.bxa5 Nxa5
					7.Kg1 Nc4
1:08	3/12	2.99	7073881		1.Nd2 Kg8 2.Be8 Rxe8 3.Rxe8+ Kf7
					4.Rh8 Bc8 5.g4 Ne7 6.Nb3 Qc6 7.Nc5
					Qd6 8.f4

jm




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