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Subject: Re: Test Position ; S8 -> 38 sec

Author: Vincent Lejeune

Date: 18:11:12 04/23/04

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Shredder 8, AMD 2800+, 384 MB hash

Analysis by Shredder 8:

1...Fxf2+ 2.Rd1 0-0 3.Fb2 d6 4.Rc1
  µ  (-1.23)   Profondeur: 5/10   00:00:00
1...Cxf2 2.Dc3 0-0 3.Dxg7+ Rxg7 4.Fh6+ Rxh6
  µ  (-1.24)   Profondeur: 5/10   00:00:00
1...Cxf2 2.Dc3 Cxh1 3.Dxc5 Cc6
  -+  (-1.42)   Profondeur: 5/11   00:00:00
1...Cxf2 2.Dc3 0-0 3.Fb2 f6 4.Dxc5 Cxh1 5.Cxc7
  µ  (-1.33)   Profondeur: 6/10   00:00:00
1...Cxf2 2.Dc3 0-0 3.Fb2 f6 4.Dxc5 Cxh1 5.Cxc7
  µ  (-1.33)   Profondeur: 7/14   00:00:00  51kN
1...Fxf2+ 2.Re2 c6 3.Fg5 f6 4.b4
  µ  (-1.34)   Profondeur: 7/16   00:00:00  65kN
1...Fxf2+ 2.Rd2 c6 3.Dc3 cxd5 4.De5+ Cxe5
  -+  (-1.57)   Profondeur: 7/20   00:00:00  95kN
1...Fxf2+ 2.Re2 c6 3.h3 cxd5 4.hxg4 Db6 5.Rd1 dxe4 6.Dxe4+ De6
  -+  (-1.44)   Profondeur: 8/20   00:00:00  190kN
1...Fxf2+ 2.Re2 c6 3.h3 cxd5 4.hxg4 Db6 5.exd5 h6 6.De4+ De6 7.dxe6
  µ  (-1.19)   Profondeur: 9/18   00:00:00  233kN
1...Fxf2+ 2.Re2 c6 3.h3 cxd5 4.hxg4 Df6 5.exd5 Dxa1 6.De3+ Fxe3
  µ  (-1.19)   Profondeur: 9/21   00:00:01  305kN
1...Cxf2 2.Dc3 0-0 3.Fb2 f6 4.Cxf6+ gxf6 5.Dxc5 Cxh1 6.Dg5+ fxg5
  µ  (-1.20)   Profondeur: 9/21   00:00:01  322kN
1...Cxf2 2.Dc3 0-0 3.Fb2 f6 4.Dxc5 Cxe4 5.Dxc7 Rf7 6.Dxd8
  µ  (-1.20)   Profondeur: 9/21   00:00:01  343kN
1...Cxf2 2.Dc3 0-0 3.Fb2 f6 4.Dxc5 Cxh1 5.Cxc7 Tf7 6.Cxa8 Da5+ 7.Dxa5
  µ  (-0.95)   Profondeur: 10/19   00:00:01  565kN
1...Cxf2 2.Dc3 0-0 3.Fb2 f6 4.Dxc5 Cxh1 5.Cxc7 b6 6.Dd5+ Rh8 7.Dxa8 De8 8.Cxe8
  ³  (-0.45)   Profondeur: 10/21   00:00:01  597kN
1...Cxf2 2.Dc3 Cxh1 3.Dxg7 d6 4.Dxh8+ Rd7 5.Dxh7 Cc6 6.Dxf7+ Ce7 7.Cf6+ Rc6
8.Cd4+ Rb6 9.Dc4
  +-  (3.23)   Profondeur: 10/33   00:00:02  916kN
1...Fxf2+ 2.Re2
  +-  (3.22)   Profondeur: 10/33   00:00:02  920kN
1...Fxf2+ 2.Re2 0-0 3.h3 Cf6 4.Cxf6+ Dxf6 5.e5 Db6 6.Dxh7+ Rxh7 7.Cg5+ Rg8
  +-  (2.87)   Profondeur: 10/33   00:00:02  950kN
1...Fxf2+ 2.Re2 Fb6 3.h3 Cf6 4.Cxb6 axb6 5.e5 0-0 6.exf6 De7+ 7.fxe7
  ³  (-0.64)   Profondeur: 10/33   00:00:03  1412kN
1...d6 2.Ce3 0-0 3.Cxg4 Fxg4 4.Fg5 f6 5.Dd5+ Rh8 6.Dxb7 Cd7 7.Ff4 Tc8
  ³  (-0.65)   Profondeur: 10/33   00:00:04  1557kN
1...d6 2.Ce3 0-0 3.Fe2 Cc6 4.0-0 Cce5 5.Dd1 Df6 6.Tb1 Fxe3 7.Fxe3 Cxe3 8.fxe3
  µ  (-0.78)   Profondeur: 10/33   00:00:04  1777kN
1...d6 2.Fe3 Cxe3 3.Cxe3 0-0 4.Fe2 Te8 5.0-0 Cc6 6.c3 Df6 7.Tad1
  µ  (-0.85)   Profondeur: 11/30   00:00:07  2733kN
1...d6 2.Fe3 Cd7 3.b4 Fxe3 4.Cxe3 Cde5 5.Cxe5 Cxe5 6.Da3 0-0 7.0-0-0 Dh4 8.f3
Fe6
  µ  (-0.98)   Profondeur: 12/35   00:00:12  4609kN
1...d6 2.Dc3 0-0 3.Fb2 f6 4.Fc4 Fxf2+ 5.Re2 c6 6.Cxf6+ Rh8 7.Cxg4 Fxg4 8.Rxf2
Db6+ 9.Re2 Fxf3+ 10.gxf3 Df2+ 11.Rxf2
  µ  (-0.73)   Profondeur: 13/33   00:00:22  8112kN
1...d6 2.Dc3 f6 3.Fe3 Cxe3 4.Cxe3 Cc6 5.Fb5 0-0 6.Fxc6 bxc6 7.Dc4+ Rh8 8.0-0 Te8
9.Cf5 Fe6
  ³  (-0.56)   Profondeur: 13/33   00:00:27  9950kN
1...Fxf2+ 2.Re2 Fb6 3.h3 Cf2 4.Dc3 0-0 5.Fb2 f6 6.Cxb6 Cxe4 7.Dc4+ d5 8.Cxd5
Cg3+ 9.Re1 Te8+ 10.De2 Cxh1 11.De6+ Fxe6
  ³  (-0.57)   Profondeur: 13/38   00:00:30  10744kN
1...Fxf2+ 2.Re2 c6 3.h3 cxd5 4.hxg4 Fg3 5.exd5 d6 6.Txh7 De7+ 7.Rd1 Txh7 8.Dxh7
De2+ 9.Fxe2
  ³  (-0.58)   Profondeur: 13/38   00:00:33  11806kN
1...0-0 2.Ce3 d6 3.Fe2 Cc6 4.0-0 Cce5 5.Cxe5 Cxe5 6.Dd5 Dh4 7.c3
  ³  (-0.59)   Profondeur: 13/38   00:00:38  13458kN
1...0-0 2.Fe3 Cxe3 3.Cxe3 Cc6 4.Fe2 Cb4 5.Dc3 d6 6.0-0 Te8 7.a3 Cc6 8.b4
  µ  (-0.77)   Profondeur: 13/38   00:00:42  15044kN
1...0-0 2.Fe3 Cxe3 3.Cxe3 Cc6 4.Fe2 d6 5.c3 Te8 6.0-0 De7 7.Cd5 Dxe4 8.Cxc7
  µ  (-0.73)   Profondeur: 14/36   00:00:53  18585kN
1...0-0 2.Fe3 Fxe3 3.Cxe3 d6 4.Fe2 Te8 5.0-0 Ca6
  µ  (-0.74)   Profondeur: 15/42   00:01:21  28922kN
1...0-0 2.Fe3 Fxe3 3.Cxe3 d6 4.Fe2 Te8 5.0-0 Ca6
  µ  (-0.74)   Profondeur: 16/42   00:02:25  51208kN
1...0-0 2.Fe3 Fxe3 3.Cxe3 d6 4.Dc3 Cxe3 5.Dxe3 Df6 6.c3 Fg4 7.h3 Fe6 8.e5 dxe5
9.Dxe5 Cd7 10.Dxf6 Cxf6 11.Td1 Tae8
  ³  (-0.67)   Profondeur: 17/47   00:04:27  93585kN

and then I selected 4-best moves (with filled hash table) , after 5 min more :

Analysis by Shredder 8:

1. ³ (-0.67): 1...0-0 2.Fe3 Fxe3
2. ³ (-0.46): 1...d6 2.Dc3 f6 3.Fe3 Cxe3 4.Cxe3 0-0 5.Fc4+ Rh8 6.b4 Fxe3 7.Dxe3
Cc6 8.0-0 Cxb4 9.Cd4 Te8 10.c3 d5 11.f3 dxc4
3. ³ (-0.27): 1...c6 2.Ce3 Df6 3.c3 d6 4.h3 Cxe3 5.Fxe3 Fxe3 6.Dxe3 0-0 7.0-0-0
Cd7 8.Rb2 Cc5 9.Fc4 Fd7 10.e5 dxe5
4. = (-0.24): 1...Fxf2+ 2.Re2 Fb6 3.h3 Cf6 4.Cxb6 axb6 5.e5 Cg8 6.Rf2 Ca6 7.Fe2
Cc5 8.Dc4 d5 9.exd6 Ce7 10.dxe7








On April 23, 2004 at 01:50:34, Afzal Siddique wrote:

>Hello ALL
>
>[D]rnbqk2r/pppp1ppp/8/2bN4/4P1n1/1P1Q1N2/P1P2PPP/R1B1KB1R b KQkq - 0 7
>
>the thing here is to avoid Bxf2+ and Nxf2.. c6 here is the best move but when i
>analysed using Ruffian this is what i got
>
>Ruffian 1.0.5  UCI 15 MB:
> 1   00:00  1.17   Ng4xf2
> 1   00:00  1.19   Bc5xf2+ Ke1d1
> 2   00:00  2.68   Bc5xf2+ Ke1d1 00
> 3   00:00  1.68   Bc5xf2+ Ke1d2 00 Kd2c3
> 3   00:00  1.94   Ng4xf2 Qd3c3 Nf2xh1 Qc3xc5
> 4   00:00  1.94   Ng4xf2 Qd3c3 Nf2xh1 Qc3xc5
> 5   00:00  2.14   Ng4xf2 Qd3c3 Nf2xh1 Qc3xc5 Nb8c6
> 6   00:00  1.90   Ng4xf2 Qd3c3 Nf2xh1 Qc3xc5 Nb8c6 Bc1f4
> 7   00:00  1.34   Ng4xf2 Qd3c3 00 Bc1b2 f7f6 Qc3xc5 Nf2xh1 Qc5xc7
> 8   00:02  1.34   Ng4xf2 Qd3c3 00 Bc1b2 f7f6 Qc3xc5 Nf2xh1 Qc5xc7
> 9-  00:04  0.99   Ng4xf2
> 9   00:05 -0.41   Ng4xf2 Qd3c3 00 Qc3xc5 Nf2xh1 Nd5xc7 b7b6 Qc5c3 Bc8b7 Nc7xa8
>Bb7xa8
> 9   00:08  0.59   Bc5xf2+ Ke1e2 Bf2b6 Nd5xb6 a7xb6 h2h3 Qd8f6 c2c3 Ng4e5 Nf3xe5
>Qf6xe5 Ke2e1
>10   00:27  0.59   Bc5xf2+ Ke1e2 Bf2b6 Nd5xb6 a7xb6 h2h3 Qd8f6 c2c3 Ng4e5 Nf3xe5
>Qf6xe5 Ke2e1
>11   01:16  0.40   Bc5xf2+ Ke1e2 Bf2b6 h2h3 Ng4f6 Nd5xb6 a7xb6 e4e5 Nf6g8 Bc1f4
>Nb8c6 Qd3d5 Ke8f8
>11   01:43  0.41   00 Bc1g5 Bc5xf2+ Ke1e2 f7f6 Bg5f4 Nb8c6 Nd5xc7 Ra8b8 h2h3
>Bf2b6 Qd3d5+ Kg8h8 h3xg4 Bb6xc7
>12   03:22  0.37   00 Bc1g5 Bc5xf2+ Ke1e2 f7f6 Bg5f4 Nb8c6 Nd5xc7 Ra8b8 h2h3
>Ng4e5 Qd3d5+ Kg8h8 Ke2xf2 Qd8xc7
>13   08:57  0.24   00 Bc1g5 Bc5xf2+ Ke1e2 f7f6 Bg5f4 f6f5 Nd5xc7 f5xe4 Qd3xe4
>d7d5 Qe4xd5+ Qd8xd5 Nc7xd5 Rf8e8+ Ke2d1 Nb8c6
>
>
>
>what is 00 Bc1g5??
>
>
>Afzal



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