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Subject: Re: how long till your program fails low on 16. Qa3...

Author: John Merlino

Date: 18:35:47 01/27/06

Go up one level in this thread


On January 27, 2006 at 21:14:22, Dan Ellwein wrote:

>[Event ""]
>[Site ""]
>[Date "2006.1.26"]
>[Round ""]
>[White "Chessmaster"]
>[Black "CMX_Rybka"]
>[TimeControl "1200+10"]
>[Result "0-1"]
>[ECO "C65"]
>
>P3/850
>
>1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Bc5 5.Nxe5 O-O 6.Nd3 Bd4 7.c3 Bb6 8.e5 Ne4
>9.Nf4 Nxf2 10.Rxf2 Bxf2+ 11.Kxf2 Qh4+ 12.g3 Qxh2+
>13.Ng2 a6 14.Bf1 f6 15.Qb3+ Kh8
>
>[d]r1b2r1k/1ppp2pp/p1n2p2/4P3/8/1QP3P1/PP1P1KNq/RNB2B2 w - - 0 16
>
>16.Qa3?
>
>...d6 17.e6 Bxe6 18.d3 Ne5 19.Qb4 Bh3 20.Qxb7 Rae8 21.Qe4 f5 22.Qxe5 Rxe5 23.Bf4
>Re6 24.Nd2
>Rfe8 25.Ne4 fxe4 26.Re1 exd3 27.Rxe6 Rxe6 28.Be3 Rxe3 29.Kxe3 Qxg3+ 30.Ke4 d5+
>31.Kd4 Bf5 32.c4 d2 33.Ne3 Qf4+ 34.Kc3 Qxe3+
>35.Bd3 d1=Q 36.a3 c5 37.cxd5 Qd4# 0-1
>
>nice game by CMX_Rybka...
>
>Dan

26 seconds for CM9_R1 on an AMD 2500, but things don't look good for White
anyway....

Time	Depth	Score	Positions	Moves
0:00	1/3	0.09	1135		16.Qa3 Re8 17.exf6 gxf6
0:00	1/4	0.12	2688		16.Qa3 Re8 17.exf6 gxf6 18.d4 d6
0:00	1/5	0.01	11457		16.Qa3 Re8 17.exf6 gxf6 18.Qb3
					Qh5 19.Nf4 Qe5
0:00	1/6	0.53	60808		16.Qa3 Re8 17.exf6 gxf6 18.d4 d5
					19.Qb3 Qh5 20.Kg1
0:00	1/7	0.06	153570		16.Qa3 Rg8 17.d4 fxe5 18.Bc4 Re8
					19.Bf7 Re7 20.Bd5
0:01	1/8	0.12	252919		16.Qa3 Rg8 17.exf6 gxf6 18.c4 Nd4
					19.Qd3 Rg4 20.Nc3 d6 21.Ne4
0:02	1/9	-0.33	609490		16.Qa3 Rg8 17.exf6 gxf6 18.c4 d6
					19.Qc3 Bh3 20.Qf3 Ne5 21.Qxf6+
					Rg7 22.Qf4
0:13	1/10	-2.34	3426052		16.Qa3 d6 17.e6 Bxe6 18.c4 Ne5
					19.Qc3 Bf5 20.d4 Be4 21.dxe5 fxe5+
					22.Ke1 Rxf1+ 23.Kxf1 Qxg2+ 24.Ke1
0:23	1/10	-0.79	5734411		16.e6 dxe6 17.d4 Ne5 18.Nd2 Ng4+
					19.Kf3 e5 20.Qb4 Rd8 21.Qe7 Bd7
0:31	1/11	-0.87	7913110		16.e6 dxe6 17.d4 Ne5 18.Nd2 Bd7
					19.Qd1 Bc6 20.Qe2 Bb5 21.c4
1:13	1/12	-0.83	18670224	16.e6 dxe6 17.d4 b6 18.Qc2 Bb7
					19.Qe4 e5 20.Nd2 f5 21.Qf3 Rae8
					22.Bc4 exd4 23.cxd4
3:58	1/13	-0.76	62130193	16.e6 dxe6 17.d4 b6 18.Qd1 Bb7
					19.Nd2 Ne5 20.Qe2 h5 21.dxe5 fxe5+
					22.Ke1 Qxg3+ 23.Kd1 Rxf1+ 24.Nxf1
					Qxg2 25.Qxg2 Bxg2

jm



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