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Subject: Re: Acid Test, How Long Does It Take Your Programme Not To Play hxg5?

Author: Terry McCracken

Date: 12:29:16 11/09/03

Go up one level in this thread


On November 08, 2003 at 13:26:53, Vincent Lejeune wrote:

>On November 07, 2003 at 01:43:54, Terry McCracken wrote:
>
>>hxg5 loses, and Hiarcs found out a few moves later.
>>
>>This is from a game I played against Hiarcs 9 on Sept. 6, 2003.
>>
>>[D]r1b2rk1/4bpp1/pqpppn1p/6B1/4P2P/1BN5/PPP1QPP1/2KR3R b - - 0 13
>>
>>
>>Shredder 7 and 7.04 refuses the sac but doesn't really know the danger, as it
>>thought after I made it play hxg5 it was a bit ahead, then a move or two later
>>failed low.
>>
>>Terry
>
>1m17sec for Hiarcs 9, Barton 2800+
>
>Analysis by Hiarcs 9:
>
>1...hxg5 2.hxg5
>  -+  (-1.88)   Profondeur: 1/3   00:00:00
>1...hxg5 2.hxg5
>  -+  (-1.88)   Profondeur: 2/5   00:00:00
>1...hxg5 2.hxg5
>  -+  (-2.20)   Profondeur: 3/5   00:00:00
>1...hxg5 2.hxg5 Ch7 3.f4
>  -+  (-2.20)   Profondeur: 3/11   00:00:00
>1...hxg5 2.hxg5 Ch7 3.f4
>  -+  (-1.92)   Profondeur: 4/11   00:00:00
>1...hxg5 2.hxg5 d5 3.gxf6 Fxf6
>  ²  (0.35)   Profondeur: 4/12   00:00:00
>1...c5 2.Fxf6
>  ²  (0.34)   Profondeur: 4/16   00:00:00
>1...c5 2.Ff4 Fb7 3.Rb1
>  =  (0.18)   Profondeur: 4/16   00:00:00
>1...d5 2.exd5
>  =  (0.17)   Profondeur: 4/16   00:00:00
>1...d5 2.Fe3 Fc5 3.Fxc5 Dxc5
>  =  (0.16)   Profondeur: 4/16   00:00:00
>1...d5 2.Fxf6 Fxf6 3.e5 Fe7 4.Ca4
>  =  (0.02)   Profondeur: 5/16   00:00:00  13kN
>1...hxg5 2.hxg5 d5 3.gxf6 Fxf6
>  =  (-0.10)   Profondeur: 5/16   00:00:00  14kN
>1...hxg5 2.hxg5 Ch7 3.f4 Fd7
>  -+  (-1.66)   Profondeur: 5/16   00:00:00  16kN
>1...hxg5 2.hxg5 Ch7 3.f4 Fd7
>  µ  (-1.38)   Profondeur: 6/16   00:00:00  22kN
>1...hxg5 2.hxg5 Ch7 3.f4 Te8 4.Dh5 De3+
>  µ  (-0.80)   Profondeur: 6/17   00:00:00  27kN
>1...hxg5 2.hxg5 Ch7 3.f4 g6 4.e5 d5
>  µ  (-1.02)   Profondeur: 7/18   00:00:00  44kN
>1...hxg5 2.hxg5 Ch7 3.f4 g6 4.e5 d5
>  µ  (-0.77)   Profondeur: 8/21   00:00:00  92kN
>1...hxg5 2.hxg5 Ch7 3.f4 g6 4.e5 Db4 5.Ce4 dxe5
>  ³  (-0.45)   Profondeur: 8/23   00:00:00  141kN
>1...hxg5 2.hxg5 Ch7 3.f4 g6 4.e5 Db4 5.Ce4 dxe5
>  ³  (-0.70)   Profondeur: 9/24   00:00:01  323kN
>1...hxg5 2.hxg5 Ch7 3.f4 g6 4.g4 f6 5.Dh2 Tf7 6.gxf6
>  µ  (-0.73)   Profondeur: 9/24   00:00:01  361kN
>1...hxg5 2.hxg5 Ch7 3.f4 g6 4.g4 f6 5.Dh2 Tf7 6.gxf6
>  ³  (-0.48)   Profondeur: 10/26   00:00:02  583kN
>1...hxg5 2.hxg5 Ch7 3.f4 g6 4.g4 f6 5.Dh2 De3+
>  =  (-0.20)   Profondeur: 10/31   00:00:04  1025kN
>1...hxg5 2.hxg5 Ch7 3.f4 g6 4.g4 f6 5.Dh2 De3+
>  =  (0.05)   Profondeur: 11/33   00:00:19  4552kN
>1...hxg5 2.hxg5 Ch7 3.f4 g6 4.Dg4 De3+ 5.Rb1 f5 6.Dh4 Tf7 7.Tde1
>  =  (0.09)   Profondeur: 11/33   00:00:23  5609kN
>1...d5 2.Ff4
>  =  (0.08)   Profondeur: 11/33   00:01:17  17357kN
>1...d5 2.Fe3 Dc7 3.f3 Fb4 4.Ca4 Ch5 5.Df2 Cg3 6.Th3
>  =  (-0.09)   Profondeur: 11/33   00:02:08  28300kN


I'm surprised by this....do I have the same programme?!

Hiarcs 9 looked deeper than this, and stayed with hxg5?? after a 10 min plus
search at 40/20! My computer is slower at 500 mgh but in 10 min it was at ply
13 or 14 and still grabbed the B!!

Very strange!

Terry



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