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Subject: Re: Shredder 8 - 15 seconds !

Author: Chessfun

Date: 15:39:45 02/08/04

Go up one level in this thread


On February 08, 2004 at 16:29:26, Christophe Theron wrote:

>On February 08, 2004 at 13:17:40, Evgeny Shu wrote:
>
>>New game
>>r4rk1/pp1n1p1p/1nqP2p1/2b1P1B1/4NQ2/1B3P2/PP2K2P/2R5 w - - 0 1
>>
>>Analysis by Shredder 8:
>>
>>1.Rxc5 Nxc5 2.Nf6+ Kh8 3.Qh4 Qb5+ 4.Ke3 Qd3+ 5.Kf2 h5 6.Nxh5 Ne4+ 7.fxe4 Qd4+
>>8.Kf3 Qd3+ 9.Kf2 Qd4+ 10.Kf3 Qd3+ 11.Kf2 Qd4+
>>=  (-0.08)    Depth: 11/38   00:00:15  5710kN
>>(, Solaris 08.02.2004)
>
>
>
>You should let the analysis run longer and post the rest. In the line above, the
>score is just slightly below 0. Bf6 gets a draw by repetition, so maybe it would
>prefer Bf6 and find Rxc5 after a longer analysis (with a positive score this
>time).
>
>
>
>    Christophe

Analysis by Shredder 8: XP 2600+ 64 Mb.

1.Ke1 Nd5 2.Qd2 Bb4
  -+  (-2.93)   Depth: 1/6   00:00:00
1.Bh6 Rae8 2.Bxf8 Rxf8
  -+  (-2.72)   Depth: 5/17   00:00:00
1.Bh6 Rae8 2.Bxf8 Rxf8
  -+  (-2.72)   Depth: 5/17   00:00:00
1.Bh6 Rae8 2.Bxf8 Rxf8
  -+  (-2.72)   Depth: 5/17   00:00:00
1.Bh6 Rae8 2.Bxf8 Rxf8
  -+  (-2.72)   Depth: 5/17   00:00:00
1.Bh6 Rae8 2.Bxf8 Rxf8
  -+  (-2.72)   Depth: 5/17   00:00:00
1.Bh6 Rae8 2.Bxf8 Rxf8
  -+  (-2.72)   Depth: 5/17   00:00:00
1.Bh6 Rae8 2.Bxf8 Rxf8
  -+  (-2.72)   Depth: 5/17   00:00:00
1.Bh6 Rae8 2.Bxf8 Rxf8
  -+  (-2.72)   Depth: 5/17   00:00:00
1.Bh6 Rae8 2.Bxf8 Rxf8
  -+  (-2.72)   Depth: 5/17   00:00:00
1.Bh6 Rae8 2.Bxf8 Rxf8
  -+  (-2.72)   Depth: 5/17   00:00:00
1.Bh6 Rae8 2.Bxf8 Rxf8
  -+  (-2.72)   Depth: 5/17   00:00:00
1.Bh6 Rae8 2.Bxf8 Rxf8
  -+  (-2.72)   Depth: 5/17   00:00:00
1.Bh6 Rae8 2.Bxf8 Rxf8
  -+  (-2.72)   Depth: 5/17   00:00:00
1.Bh6 Rae8 2.Bxf8 Rxf8
  -+  (-2.72)   Depth: 5/17   00:00:00
1.Bh6 Rae8 2.Bxf8 Rxf8
  -+  (-2.72)   Depth: 5/17   00:00:00
1.Bh6 Rae8 2.Bxf8 Rxf8
  -+  (-2.72)   Depth: 5/17   00:00:00
1.Bh6 Rae8 2.Bxf8 Rxf8 3.Nxc5 Qxf3+ 4.Qxf3
  -+  (-2.47)   Depth: 6/17   00:00:00
1.Bh6 Qb5+ 2.Kd1 Qd3+ 3.Ke1 Bb4+ 4.Nd2 Bxd2+ 5.Kf2 Bxf4
  -+  (-2.47)   Depth: 6/19   00:00:00
1.Bh6 Qb5+ 2.Ke1 Bb4+ 3.Kf2 Nxe5 4.Qf6 Nd3+ 5.Ke3 Bc5+ 6.Nxc5 Qxc5+ 7.Rxc5 Nd5+
8.Bxd5 Rae8+ 9.Kxd3
  -+  (-2.46)   Depth: 7/25   00:00:00  148kN
1.Bh6 Qb5+ 2.Ke1 Bb4+ 3.Kf2 Qxe5 4.Qxe5 Nxe5 5.Nf6+ Kh8 6.Bxf8 Nd3+ 7.Ke3
  -+  (-2.46)   Depth: 8/30   00:00:01  381kN
1.Bh6 Qb5+ 2.Ke1 Bd4 3.Bxf8 Nxe5 4.Nf6+ Kh8 5.Rd1 Nd3+ 6.Rxd3 Qxd3 7.Nxh7
  -+  (-2.50)   Depth: 9/34   00:00:02  848kN
1.Bh6 Qb5+ 2.Ke1 Bb4+ 3.Kf2 Qxe5 4.Qxe5 Nxe5 5.Nf6+ Kh8 6.Ne4 Nd3+ 7.Kf1
  -+  (-2.75)   Depth: 10/34   00:00:05  1877kN
1.Bh6 Qb5+ 2.Kd1 Bb4 3.Bxf8 Rxf8 4.Rc7 Nxe5 5.Nf6+ Kh8 6.Qh6 Qf1+ 7.Kc2 Qd3+
8.Kc1 Nd5
  -+  (-2.86)   Depth: 10/34   00:00:06  2482kN
1.Rxc5 Nxc5 2.Nf6+ Kh8 3.Qh4 h5 4.Nxh5 Nxb3 5.Nf6+ Kg7 6.Qh7#
  -+  (-2.85)   Depth: 10/36   00:00:08  3351kN
1.Rxc5 Nxc5 2.Nf6+ Kh8 3.Qh4 h5 4.Nxh5 gxh5 5.Bf6+ Kg8 6.Qg5+ Kh7
  -+  (-2.50)   Depth: 10/36   00:00:08  3451kN
1.Rxc5 Nxc5 2.Nf6+ Kh8 3.Qh4 h5 4.Nxh5 Qb5+ 5.Ke3 Qd3+ 6.Kf2 Ne4+ 7.fxe4 Qd4+
8.Kf3 Qd3+ 9.Kf2 Qd4+ 10.Kf3 Qd3+ 11.Kf2 Qd4+
  =  (-0.08)   Depth: 10/38   00:00:10  4271kN
1.Rxc5 Nxc5 2.Nf6+ Kh8 3.Qh4 Qb5+ 4.Ke3 Qd3+ 5.Kf2 h5 6.Nxh5 Ne4+ 7.fxe4 Qd4+
8.Kf3 Qd3+ 9.Kf2 Qd4+ 10.Kf3 Qd3+ 11.Kf2 Qd4+
  =  (-0.08)   Depth: 11/37   00:00:14  5716kN
1.Rxc5 Nxc5 2.Nf6+ Kh8 3.Qh4 Qb5+ 4.Ke3 h5 5.Nxh5 Qd3+ 6.Kf2 Ne4+ 7.fxe4 Qxb3
8.axb3 f6 9.exf6 Kg8
  =  (-0.08)   Depth: 12/43   00:00:20  8451kN
1.Rxc5 Nxc5 2.Nf6+ Kh8 3.Qh4 Qb5+ 4.Ke3 h5 5.Nxh5 Qd3+ 6.Kf2 Ne4+ 7.fxe4 Qxe4
8.Qxe4 f5
  =  (0.17)   Depth: 13/44   00:00:33  13780kN
1.Rxc5 Nxc5 2.Nf6+ Kh8 3.Qh4 Qb5+ 4.Ke3 h5 5.Nxh5 Qd3+ 6.Kf2 Ne4+ 7.fxe4 Qxe4
8.Qxe4 f5
  ²  (0.67)   Depth: 13/46   00:00:37  15565kN
1.Rxc5 Qxe4+ 2.fxe4 Nxc5 3.Bf6 Nxb3 4.axb3 Rae8 5.Qh6 Nd7 6.Qg7#
  +-  (4.94)   Depth: 13/46   00:00:59  24768kN
1.Rxc5 Qxc5 2.Nxc5 Nxc5 3.Bf6 Ne6 4.Qh6 Nd4+ 5.Kf2 Nf5 6.Qd2 Nd7 7.Be7 Nxe5
8.Qc3 Nc6 9.Bxf8 Rxf8 10.Qf6 Ng7 11.d7 Nh5 12.Qd6
  +-  (4.81)   Depth: 14/41   00:01:06  28075kN

(Bird, Barrie 08.02.2004)




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