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Subject: Re: test position - avoid ....Qxb2

Author: bobby palacios

Date: 12:27:14 01/03/03

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On January 03, 2003 at 15:01:09, Christophe Drieu wrote:

>On January 03, 2003 at 11:43:05, bobby palacios wrote:
>
>>[D] 3rr1k1/pp2bppp/1qpp3B/4pP1n/2P3Q1/P1N5/1PP2PPP/2RR2K1 b - - 0 19
>>
>>An exciting game between Fritz 8 - Shredder 7(game in 25).  In this critical
>>position Shredder took 34 seconds to blunder the game away with Qxb2.  Although
>>its position was worse, it could have done better with d5 or g6.
>>How long does it take your program to avoid Qxb2?
>>
>>game continued:
>>
>>19...Qxb2? 20.Na4 Qa2 21.Rd3 Kh8 22.Qxh5 g6 23.Qg4 and Fritz 8 a piece up went
>>on to win.
>
>Gambit Tiger 15 aggressive PIII 500 Mhz 1.1 second
>
>00:00:00.0	0,36	1	16	Qxb2
>00:00:00.0	0,66	1	21	Qxb2 Qxh5 Qxc3
>00:00:00.0	-0,02	1	394	Qxb2
>00:00:00.0	-0,50	2	601	Qxb2 Ne4
>00:00:00.0	-0,50	3	2317	Qxb2 Ne4 d5
>00:00:00.0	-0,56	4	3830	Qxb2 Ne4 d5 f6 dxe4 fxe7 Rxd1+ Rxd1
>00:00:00.1	-0,30	5	10197	Qxb2 Rd3 e4 Rh3 Bf6 Qxh5 Bxc3
>00:00:00.2	-0,46	6	20625	Qxb2 Rd3 e4 Nxe4 Qe5 Rh3
>00:00:01.1	-1,32	7	101421	g6 fxg6 hxg6 b4 Nf4 c5 f5
>00:00:03.3	-1,10	8	310228	g6 b4 Nf6 Qh3 Bf8 fxg6 fxg6 Bxf8 Kxf8 Qh6+ Kf7
>00:00:06.7	-0,93	9	639947	g6 Rb1 Nf6 Qh3 d5 cxd5 cxd5 Rd3 Bc5 Qg3
>00:00:11.5	-1,19	10	1072339	g6 Rb1 Nf6 Qh4 Nh5 Bg5 Bxg5 Qxg5 Nf4 Ne4 Ne2+ Kf1
>00:00:19.8	-1,12	11	1913321	g6 Rb1 Nf6 Qh4 Nh5 Bg5 Qc7 f6 Bf8 Rd3 Qd7
>00:01:18.2	-1,02	12	7387508	g6 Rd3 Nf4 Bxf4 exf4 fxg6 fxg6 b4 Bf6
Na4 Qc7 Qxf4
>Be5


I dont have CT 15, but even the old Tigers found g6 quickly

on my p4 2.47ghz

CT 14 - 31 seconds
GT 2.0 - 7 seconds

The cats seem to see danger quicker than most programs.



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