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Subject: Re: Test position

Author: John Merlino

Date: 13:14:55 12/15/03

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On December 14, 2003 at 18:17:52, Matthew McKnight wrote:

>[D]1r3rk1/p2n4/1p5p/4qbN1/P2p4/3P3P/1PP3B1/R1Q2R1K b - - 0 26
>
>1r3rk1/p2n4/1p5p/4qbN1/P2p4/3P3P/1PP3B1/R1Q2R1K b - - 0 26
>Taken from Hossa - Dorky on ICC
>
>Dorky will see that taking the pawn is bad, but not in time for this blitz game.
> I'm going to have to investigate because after making hxg5 and letting Dorky
>analyze, he sees very quickly that Qxg5 is strong.  Just curious to see how
>everyone else's favorite engine does here.  Depth 11 explodes and takes Dorky
>forever, I might have a bug here.

Chessmaster 9000, SKR personality, never considers hxg5:

Time	Depth	Score	Positions	Moves
0:00	1/3	0.07	5482		26...Qg3 27.Rg1 Kg7 28.Nf3
0:00	1/4	0.50	13040		26...Qg3 27.Bd5+ Kh8 28.Rg1 Qh4
0:00	1/4	0.14	13759		26...Rbc8 27.Ne4 Kg7 28.Qd2 Bg6
0:00	1/5	0.05	38206		26...Rbc8 27.Qd2 hxg5 28.Qxg5+
					Kh8 29.Rae1 Qf6
0:00	1/6	0.11	90655		26...Rbc8 27.Ne4 Qe6 28.Qd2 Bxh3
					29.c3
0:02	1/7	0.22	289113		26...Rbc8 27.Ne4 Qe6 28.Qd2 Ne5
					29.Rg1 Kh8
0:03	1/7	0.15	457130		26...Rbe8 27.Be4 Nc5 28.Bc6 Re7
					29.Nf3 Qd6
0:07	1/8	0.10	885174		26...Rbe8 27.Be4 Nc5 28.Bc6 Rc8
					29.Nf3 Qd6 30.Rg1+ Kh8
0:20	1/9	0.40	2564256		26...Rbe8 27.Ne4 Qe6 28.Qf4 Bxh3
					29.Qg3+ Bg4 30.Nd6 Rd8 31.Rae1
					Rxf1+ 32.Rxf1
1:18	1/10	0.53	9532989		26...Rbe8 27.Ne4 Qe6 28.Qf4 Bxh3
					29.Qg3+ Bg4 30.Nd6 Rxf1+ 31.Rxf1
					Rf8 32.Rxf8+ Kxf8 33.Qf4+ Qf6 34.Qxg4
					Qxd6

jm



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