Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Good Test Move...?

Author: Omid David Tabibi

Date: 14:01:55 04/13/04

Go up one level in this thread


On April 13, 2004 at 15:29:02, Omid David Tabibi wrote:

>On April 13, 2004 at 14:59:11, Ed Schröder wrote:
>
>>On April 13, 2004 at 11:49:22, Art Basham wrote:
>>
>>>[D]r2qr1k1/pbp1bpp1/1p2p2p/3n4/3P1PN1/2PB3R/PP1BQ1PP/R5K1 w - - 0 1
>>>
>>>Any programs find...1 Nxh6+....?
>>>
>>>This is a position I made up recently...just to see what would happen...
>>>
>>>Art
>>
>>Besides 1.Nxh6 or 1.Qe4 Rebel prefers 1.Rxh6 :)
>>
>> 00:00:22  11.00  1.13  1.Qe4 Kf8 2.Qh7 Bf6 3.Rf1 a5 4.Ne5 Ke7 5.f5 Qd6
>> 00:01:15  11.17  1.55  1.Rxh6 Bd6 2.Rh5 Qe7 3.Ne5 Nf6 4.Rh3 Rad8
>> 00:02:59  12.00  1.78  1.Rxh6 Bd6 2.Rh3 Nf6 3.Ne5 Qe7
>> 00:06:11  13.00  1.80  1.Rxh6 Bd6 2.Rh3 Nf6 3.Ne5 g6
>
>Same with Falcon (733MHz):
>
>1.Qe4 Kf8 2.Qh7
>  +-  (1.65)   Depth: 7/34   00:00:05  372kN
>1.Qe4 Kf8 2.Qh7 Bf6 3.Re1
>  +-  (1.65)   Depth: 8/37   00:00:10  781kN
>1.Qe4 Kf8 2.Qh7 Bf6 3.Re1 Bh4 4.Re2 Nf6 5.Qh8+ Ng8
>  +-  (1.65)   Depth: 9/37   00:00:18  1722kN
>1.Rxh6
>  +-  (1.66)   Depth: 9/37   00:00:33  3282kN
>1.Rxh6 Bd6 2.Rh5 Bxf4 3.Rf1 Bxd2 4.Qxd2 f5 5.Ne5 Qe7
>  +-  (1.72)   Depth: 9/37   00:00:39  4024kN
>1.Rxh6 Bd6 2.Rh5 Bxf4 3.Rf1 Bxd2 4.Qxd2 f5 5.Ne5 Qf6 6.Re1
>  +-  (1.82)   Depth: 10/43   00:01:08  7050kN
>1.Rxh6 Bd6 2.Rh3 Bxf4 3.Rf1 Bxd2 4.Qxd2 f5 5.Ne5 c5 6.g4 cxd4 7.gxf5
>  +-  (1.90)   Depth: 11/46   00:03:13  20656kN
>
>

Changed to Qe4:


1.Qe4 Kf8 2.Qh7
  +-  (1.65)   Depth: 7/34   00:00:05  372kN
1.Qe4 Kf8 2.Qh7 Bf6 3.Re1
  +-  (1.65)   Depth: 8/37   00:00:10  781kN
1.Qe4 Kf8 2.Qh7 Bf6 3.Re1 Bh4 4.Re2 Nf6 5.Qh8+ Ng8
  +-  (1.65)   Depth: 9/37   00:00:18  1722kN
1.Rxh6
  +-  (1.66)   Depth: 9/37   00:00:33  3282kN
1.Rxh6 Bd6 2.Rh5 Bxf4 3.Rf1 Bxd2 4.Qxd2 f5 5.Ne5 Qe7
  +-  (1.72)   Depth: 9/37   00:00:39  4024kN
1.Rxh6 Bd6 2.Rh5 Bxf4 3.Rf1 Bxd2 4.Qxd2 f5 5.Ne5 Qf6 6.Re1
  +-  (1.82)   Depth: 10/43   00:01:08  7050kN
1.Rxh6 Bd6 2.Rh3 Bxf4 3.Rf1 Bxd2 4.Qxd2 f5 5.Ne5 c5 6.g4 cxd4 7.gxf5
  +-  (1.90)   Depth: 11/46   00:03:13  20656kN
1.Qe4
  +-  (1.91)   Depth: 11/46   00:07:48  49907kN
1.Qe4
  +-  (2.12)   Depth: 11/46   00:09:54  64138kN
1.Qe4 Bf6 2.Kh1 b5 3.Qh7+ Kf8 4.Bxb5 c6 5.c4 cxb5 6.cxd5 a5 7.dxe6 Rxe6 8.Qh8+
Ke7
  +-  (2.43)   Depth: 11/46   00:18:54  118207kN
1.Qe4 Bf6 2.Kh1
  +-  (2.43)   Depth: 12/46   00:20:05  125395kN
1.Qe4
  +-  (2.73)   Depth: 13/51   00:50:32  305504kN
1.Qe4 Kf8 2.Ne5 f5 3.Qf3 Bf6 4.c4 Ne7 5.Qxb7 Qxd4+ 6.Be3 Qxb2 7.Rb1 Qxa2 8.Qxc7
Bxe5 9.Qxe5
  +-  (2.78)   Depth: 13/52   01:42:48  639794kN








>
>>
>>Ed



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.