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Subject: Re: Crash and burn on this position -- some commercial programs don't get it

Author: John Merlino

Date: 12:34:00 12/12/01

Go up one level in this thread


On December 12, 2001 at 00:03:03, Dann Corbit wrote:

>And some amateur programs solve it right away.
>
>[D]5rk1/ppq4p/3b2p1/1b1p1p2/3Pr3/2P2QP1/P1BB1P1P/R3R1K1 w - - am Bxe4; bm Bh6;
>
>See http://f11.parsimony.net/forum16635/messages/18963.htm for a discussion.

No problem for CM8000:

Time	Depth	Score	Positions	Moves
0:00	1/3	0.42	1518		1.Re3 Rxe3 2.Qxd5+ Kh8 3.fxe3
0:00	1/4	-0.07	3729		1.Re3 Rxe3 2.Qxd5+ Kh8 3.fxe3 Bc4
0:00	1/4	0.37	5501		1.Bh6 Rxe1+ 2.Rxe1 Rf7 3.Bb3 Bc4
					4.Re8+ Bf8
0:00	2/5	0.01	21394		1.Bh6 Rc8 2.Bxe4 dxe4 3.Qe3 Qxc3
					4.Qxc3 Rxc3
0:00	2/5	0.09	23950		1.Bxe4 fxe4 2.Qg4 Rf7 3.a4
0:00	2/6	0.13	35337		1.Bxe4 fxe4 2.Qg4 Rf5 3.a4 Bd3
0:01	3/7	-0.05	81953		1.Bxe4 fxe4 2.Qg4 Rf5 3.a4 Bd3
					4.Ra2 Qf7
0:02	3/7	0.16	134814		1.Bh6 Rc8 2.Bxe4 dxe4 3.Qe3 Qxc3
					4.Qxc3 Rxc3 5.Rab1
0:05	3/8	0.18	345737		1.Bh6 Rf7 2.a4 Rxe1+ 3.Rxe1 Bc4
					4.Re8+ Bf8 5.Bxf8 Rxf8 6.Qe3 Rxe8
					7.Qxe8+ Kg7
0:16	4/9	0.06	1086095		1.Bh6 Rf7 2.a4 Ba6 3.Bg5 Rxe1+
					4.Rxe1 Bc4 5.Bd3 Qc6 6.Bxc4 Qxc4
0:44	4/10	0.19	3152323		1.Bh6 Rf7 2.a4 Ba6 3.Rac1 Rxe1+
					4.Rxe1 Qc6 5.Bb3 Bc4 6.Bxc4 Qxc4
					7.Re8+ Bf8
2:54	5/11	0.04	12684400	1.Bh6 Rf7 2.a4 Ba6 3.Bxe4 fxe4
					4.Qd1 Rf3 5.Qb3 Qf7 6.Qc2 Bd3

jm



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