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Subject: Re: Testposition

Author: Eduard Nemeth

Date: 09:23:07 08/01/01

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On August 01, 2001 at 11:12:04, Roy Eassa wrote:

>On August 01, 2001 at 10:34:53, Eduard Nemeth wrote:
>
>>What is the best move for white now? Can Your program it see?
>>
>>[D]rqb2b1r/pp1p2pp/4p1k1/1N1R4/8/5Q1P/PP4P1/1K4NR w - - 0 21
>>
>>Eduard
>
>
>Rebel Tiger 14 on 1.2GHz Athlon:
>
>00:00:00.1	-1.74	6	122942	Rd4 Be7 Ne2 Bf6 Rd6 a6
>
>00:00:00.1	-1.70	6	125122	Qh5+ Kf6 Rd1 Qf4 Ne2 Qe4+ Ka1 Qxg2
>
>00:00:00.9	-1.72	7	293073	Qh5+ Kf6 Rd3 g6 Rf3+ Kg7 Qg5 h6 Qf6+ Kh7
>
>00:00:01.3	-1.56	7	348793	Rd4 Be7 Rg4+ Kh6 Qe3+ g5 Nf3 Kg7 Qd4+ Bf6 Rxg5+ Kf7
>
>00:00:01.5	-1.38	8	442609	Rd4 Be7 Rg4+ Kh6 Qe3+ g5 Nf3 a6 Nbd4 Kg7 Nxg5
>
>00:00:02.8	-1.22	9	881495	Rd4 Be7 Rg4+ Kh6 Qe3+ g5 Nf3 Rg8 Rf1 d6 Qe4
>
>00:00:06.4	-0.90	10	2328853	Rd4 Be7 Rg4+ Kh6 Qc3 Bf6 Qc1+ Kh5 Nc7 d6 Nxa8 Qxa8
>Nf3
>
>00:00:22.0	-0.94	11	7765500	Rd4 h5 Rf4 Qe5 Qd3+ Kh6 Ne2 b6 Rf7 Ba6 Nf4 Qg5
>
>00:00:38.7	-0.32	11	14065157	Qh5+ Kf6 Qg5+ Kf7 Nf3 a6 Ne5+ Ke8 Qh5+ g6 Nxg6 hxg6
>Qxg6+ Kd8 Qf6+ Ke8 Qg6+
>
>00:01:21.7	-0.32	12	30436335	Qh5+ Kf6 Qg5+ Kf7 Nf3 a6 Ne5+ Ke8 Qh5+ g6 Nxg6 hxg6
>Qxg6+ Kd8 Qf6+ Ke8 Qg6+
>
>00:01:57.7	-0.31	12	43945481	Ne2 h6 Rf1 Kh7 Qe4+ Kg8 Qg6 Be7 Rf7 Bf6 Rxf6 exd5
>Qf7+ Kh7
>
>00:02:08.9	-0.28	13	47828934	Ne2 h6 Rf1 Kh7 Rg5 d5 Qh5 Bd7 Qg6+ Kg8 Qf7+ Kh7
>Qg6+
>
>00:06:47.6	-0.28	14	157828749	Ne2 h6 Rf1 Kh7 Rg5 d5 Qh5 Bd7 Qg6+ Kg8 Qf7+ Kh7
>Qg6+
>
>00:17:27.6	0.18	14	415675497	Qh5+ Kf6 Ne2 exd5 Qe8 Bc5 Rf1+ Kg5 Qxh8 Qe5 Qxh7
>Qe4+ Qxe4 dxe4 Nc7 Rb8 Rf7
>
>I stopped it at 700 million positions evaluated.  It seemed tempted by Rg5+,
>which I thought your solution might be.

Thanks!

 Ne2 and Qh5+ are forced winning moves. Tiger see that, yes. But I wondering me
that score from Tiger ist about 0.00 after 15 minutes!?

Regards,
Eduard



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