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Subject: Re: A job for CM9000

Author: John Merlino

Date: 22:42:28 07/26/02

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On July 26, 2002 at 17:33:50, Patrick Jansen wrote:

>[D]2b1rb1k/2r2ppp/n2p4/3P2PN/3NPQ2/2p3RP/1q3PK1/1B1R4 w - -
>
>With 37.Nh5-f6 !! white crahes the black position

Well, on my humble PIII-600, it took CM9000 15:49 to find Nf6. There were too
many fails at depth 11 to find it in a good amount of time. However, on a fast
machine (and perhaps some extra time added for pondering), CM9000 should find
this in tournament time controls.

Time	Depth	Score	Positions	Moves
0:00	1/3	-0.89	2001		1.Qc1 Bd7 2.Qxb2 cxb2
0:00	1/4	-0.94	3255		1.Qc1 Bd7 2.Qxb2 cxb2 3.Rb3 Rc1
0:00	1/4	-0.88	8702		1.Bc2 Qa2 2.Rf3 Nb4 3.Qc1 Nxc2
					4.Qxc2 Qxc2 5.Nxc2
0:00	1/5	-0.93	23597		1.Bc2 Qa2 2.Rb1 Qa5 3.Nc6
0:00	1/5	-0.84	29265		1.Qc1 Bd7 2.Rf3 Qxc1 3.Rxc1 Rb8
					4.Bc2
0:01	1/6	-1.11	71717		1.Qc1 Rc4 2.Qc2 Nc5 3.Rf3 Kg8 4.Qxb2
					cxb2
0:02	1/6	-0.77	113462		1.Bc2 Nb4 2.Ba4 Rd8 3.Nb5 Rc4 4.Qxf7

0:04	1/7	-0.77	267656		1.Bc2 Nb4 2.Ba4 Rd8 3.Nb5 Rc4 4.Qxf7

0:11	1/8	-0.82	676289		1.Bc2 Nb4 2.Ba4 Bd7 3.Bxd7 Rxd7
					4.Qf5 Rc7 5.Nf4 Kg8
0:51	1/9	-1.20	3162237		1.Bc2 Nb4 2.Ba4 Bd7 3.Bxd7 Rxd7
					4.Rh1 c2 5.Nb3 Rc7 6.Rf3
1:27	1/9	-0.80	5493659		1.Rf3 Bd7 2.Ng3 Ba4 3.Rc1 c2 4.Bxc2
					Bxc2 5.Nxc2 Rxc2 6.Rxc2 Qxc2 7.Qxf7
1:49	1/9	-0.54	6945267		1.Qc1 Rc4 2.Qxb2 cxb2 3.Rb3 Rc1
					4.Rh1 Rxh1 5.Kxh1 Nc5 6.Rxb2 Nxe4
					7.Bxe4 Rxe4
2:33	1/10	-0.54	10018906	1.Qc1 Rc4 2.Qxb2 cxb2 3.Rb3 Rc1
					4.Rh1 Rxh1 5.Kxh1 Nc5 6.Rxb2 Nxe4
					7.Bxe4 Rxe4
5:04	2/11	-0.53	20553455	1.Qc1 Rc4 2.Qxb2 cxb2 3.Rb3 Rc1
					4.Rh1 Rxh1 5.Kxh1 Nc5 6.Rxb2 Nxe4
					7.Bxe4 Rxe4 8.Rb8
15:49	2/11	-0.45	66428529	1.Nf6 c2 2.Bxc2 gxf6 3.gxf6 Rc3
					4.Bd3 h6 5.Rg7 Bxg7 6.fxg7+ Kxg7
					7.Bxa6 Bxh3+ 8.Kg1 f6

jm



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