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Subject: Re: Can any program find Morozevich's Ba6!! (movei)

Author: CrayBlitz

Date: 14:50:27 06/01/05

Go up one level in this thread


On June 01, 2005 at 17:22:05, CrayBlitz wrote:

>On June 01, 2005 at 13:14:56, ludicrous wrote:
>
>>[D]2k2rr1/ppqb4/2n3np/2PpP1p1/6R1/P2B1N2/2PBQPP1/1R2K3 w - - 0 20
>
>Much it is difficult to select the positions for tests. e6!? - a good move in
>this position, which it is difficult to do human...Ca6! - an excellent move,
>which incomprehensible computer.
>
>Movei on my computer P4 2530 Mhz
>
>Analysis by movei 311:
>
>1.e6
>  ±  (1.36)   Depth: 1   00:00:00
>1.e6 Be8
>  +-  (1.53)   Depth: 2   00:00:00
>1.e6 Be8
>  +-  (1.53)   Depth: 2   00:00:00
>1.e6 Be8 2.Kf1
>  +-  (1.61)   Depth: 3   00:00:00
>1.e6 Be8 2.Kf1
>  +-  (1.61)   Depth: 3   00:00:00
>1.e6 Be8 2.Kf1 Kb8
>  ±  (1.32)   Depth: 4   00:00:00
>1.e6 Be8 2.Kf1 Kb8
>  ±  (1.32)   Depth: 4   00:00:00
>1.e6 Be8 2.Kf1 Nge5 3.Nxe5 Nxe5
>  ±  (1.19)   Depth: 5   00:00:00
>1.e6 Be8 2.Kf1 Nge5 3.Nxe5 Nxe5
>  ±  (1.19)   Depth: 5   00:00:00
>1.e6 Be8 2.Kf1 Qe7 3.c4 Qxc5 4.cxd5 Qxd5
>  ±  (1.16)   Depth: 6   00:00:00  23kN
>1.e6 Be8 2.Kf1 Qe7 3.c4 Qxc5 4.cxd5 Qxd5
>  ±  (1.16)   Depth: 6   00:00:00  37kN
>1.e6 Be8 2.Kf1 Qe7 3.c4 Qxc5 4.cxd5 Qxd5
>  ±  (1.16)   Depth: 7   00:00:00  72kN
>1.e6 Be8 2.Kf1 Qe7 3.c4 Qxc5 4.cxd5 Qxd5
>  ±  (1.16)   Depth: 7   00:00:00  110kN
>1.e6 Be8 2.Kf1 Qe7 3.c4 Qxc5 4.cxd5 Qxd5
>  ±  (1.16)   Depth: 8   00:00:00  161kN
>1.e6 Be8 2.Kf1 Qe7 3.c4 Qxc5 4.cxd5 Qxd5
>  ±  (1.16)   Depth: 8   00:00:01  265kN
>1.e6
>  +-  (1.46)   Depth: 9   00:00:01  430kN
>1.e6 Be8 2.Ba6 Na5 3.Rgb4 Bc6 4.Bd3 Qe7 5.Qe3
>  +-  (1.56)   Depth: 9   00:00:02  576kN
>1.e6 Be8 2.Ba6 Na5 3.Rgb4 Bc6 4.Bd3 Qe7 5.Qe3
>  +-  (1.56)   Depth: 9   00:00:03  775kN
>1.e6
>  ±  (1.26)   Depth: 10   00:00:04  1061kN
>1.e6 Be8 2.c4 Nge5 3.Nxe5 Qxe5 4.cxd5 Qxd5 5.Qe3 Kb8
>  ±  (1.29)   Depth: 10   00:00:05  1526kN
>1.e6 Be8 2.c4 Nge5 3.Nxe5 Qxe5 4.cxd5 Qxd5 5.Qe3 Kb8
>  ±  (1.29)   Depth: 10   00:00:08  2459kN
>1.e6
>  ±  (0.99)   Depth: 11   00:00:18  4943kN
>1.e6 Re8 2.Bf5 Kb8 3.Kf1 Nd8 4.c6 Rxe6 5.Bxe6 Bxe6 6.Rxb7+ Nxb7 7.Qxe6
>  ±  (1.14)   Depth: 11   00:00:23  6294kN
>1.e6 Re8 2.Bf5 Kb8 3.Kf1 Nd8 4.c6 Rxe6 5.Bxe6 Bxe6 6.Rxb7+ Nxb7 7.Qxe6
>  ±  (1.14)   Depth: 11   00:00:30  8534kN
>1.e6
>  ±  (0.84)   Depth: 12   00:00:37  10412kN
>1.e6 Re8 2.Bf5 Kb8 3.Kf1 Nd8 4.c6 Bxc6 5.Rd4 Nf8 6.Qe5 Qxe5 7.Nxe5 Nfxe6 8.Bxe6
>Rxe6 9.Nxc6+ Nxc6
>  ±  (0.72)   Depth: 12   00:00:46  12834kN
>1.e6 Re8 2.Bf5 Kb8 3.Kf1 Nd8 4.c6 Bxc6 5.Rd4 Nf8 6.Qe5 Qxe5 7.Nxe5 Nfxe6 8.Bxe6
>Rxe6 9.Nxc6+ Nxc6
>  ±  (0.72)   Depth: 12   00:01:16  21967kN
>1.e6
>  ±  (1.02)   Depth: 13   00:01:31  26024kN
>1.e6 Re8 2.Bf5 Kb8 3.Nd4 Nxd4 4.Rxd4 Qxc5 5.Qe3 Ka8 6.Bb4 Qc6 7.Qd3
>  ±  (0.80)   Depth: 13   00:02:00  34225kN
>1.e6 Re8 2.Bf5 Kb8 3.Nd4 Nxd4 4.Rxd4 Qxc5 5.Qe3 Ka8 6.Bb4 Qc6 7.Qd3
>  ±  (0.80)   Depth: 13   00:03:14  55448kN
>1.e6 Re8 2.Bf5 Kb8 3.Kf1 Ka8 4.c4 Rgf8 5.cxd5 Rxf5 6.Re4 Rxd5 7.exd7 Rd8
>  ±  (0.98)   Depth: 14   00:04:48  80995kN
>1.e6 Re8 2.Bf5 Kb8 3.Kf1 Ka8 4.c4 Rgf8 5.cxd5 Rxf5 6.Re4 Rxd5 7.exd7 Rd8
>  ±  (0.98)   Depth: 14   00:06:52  117249kN
>1.e6 Re8 2.Bf5 Kb8 3.Kf1 Nd8 4.Rgb4 Nf4 5.Bxf4 gxf4 6.Nd4 Qxc5 7.Qa6 Bc8 8.Kg1
>  ±  (0.91)   Depth: 15   00:14:59  251376kN
>1.e6 Re8 2.Bf5 Kb8 3.Kf1 Nd8 4.Rgb4 Nf4 5.Bxf4 gxf4 6.Nd4 Qxc5 7.Qa6 Bc8 8.Kg1
>  ±  (0.91)   Depth: 15   00:30:01  513920kN
>
>(Malutin, Mahachkala 01.06.2005)


Analysis after move Ña6....


 [d]2k2rr1/ppqb4/B1n3np/2PpP1p1/6R1/P4N2/2PBQPP1/1R2K3 b - - 0 1

Analysis by movei 311:

1...Bxg4 2.Rxb7
  +-  (2.71)   Depth: 1   00:00:00
1...Bxg4 2.Rxb7
  +-  (2.71)   Depth: 2   00:00:00
1...Bxg4 2.Rxb7
  +-  (2.71)   Depth: 2   00:00:00
1...Bxg4
  +-  (2.41)   Depth: 3   00:00:00
1...Bxg4 2.Rxb7 Qxb7 3.Bxb7+ Kxb7
  +-  (2.00)   Depth: 3   00:00:00
1...Bxg4 2.Rxb7 Qxb7 3.Bxb7+ Kxb7
  +-  (2.00)   Depth: 3   00:00:00
1...Bxg4
  +-  (1.70)   Depth: 4   00:00:00
1...Bxg4 2.Rxb7 Qxb7 3.Bxb7+ Kxb7 4.Qb5+ Kc7
  +-  (1.56)   Depth: 4   00:00:00
1...Bxg4 2.Rxb7 Qxb7 3.Bxb7+ Kxb7 4.Qb5+ Kc7
  +-  (1.56)   Depth: 4   00:00:00
1...Bxg4
  +-  (1.86)   Depth: 5   00:00:00
1...Bxg4 2.Rxb7 Qxb7 3.Bxb7+ Kxb7 4.Qb5+ Kc7 5.Ba5+ Nxa5 6.Qxa5+ Kc8
  +-  (1.91)   Depth: 5   00:00:00
1...Bxg4 2.Rxb7 Qxb7 3.Bxb7+ Kxb7 4.Qb5+ Kc7 5.Ba5+ Nxa5 6.Qxa5+ Kc8
  +-  (1.91)   Depth: 5   00:00:00
1...Bxg4
  +-  (1.61)   Depth: 6   00:00:00  12kN
1...Bxg4 2.Rxb7 Qxb7 3.Bxb7+ Kxb7 4.Qb5+ Kc7 5.Ba5+ Nxa5 6.Qxa5+ Kc8 7.Qa6+ Kb8
8.Qd6+ Ka8 9.Qxd5+ Kb8
  ±  (1.01)   Depth: 6   00:00:00  16kN
1...Bxg4 2.Rxb7 Qxb7 3.Bxb7+ Kxb7 4.Qb5+ Kc7 5.Ba5+ Nxa5 6.Qxa5+ Kc8 7.Qa6+ Kb8
8.Qd6+ Ka8 9.Qxd5+ Kb8
  ±  (1.01)   Depth: 6   00:00:00  39kN
1...Bxg4
  ±  (0.71)   Depth: 7   00:00:00  48kN
1...Bxg4 2.Rxb7 Qxb7 3.Bxb7+ Kxb7 4.Qb5+ Kc7 5.Ba5+ Nxa5 6.Qxa5+ Kc8 7.Qa6+ Kd8
8.Qd6+ Ke8 9.Qc6+ Bd7 10.Qxd5
  ²  (0.44)   Depth: 7   00:00:00  57kN
1...Bxg4 2.Rxb7 Qxb7 3.Bxb7+ Kxb7 4.Qb5+ Kc7 5.Ba5+ Nxa5 6.Qxa5+ Kc8 7.Qa6+ Kd8
8.Qd6+ Ke8 9.Qc6+ Bd7 10.Qxd5
  ²  (0.44)   Depth: 7   00:00:01  134kN
1...Bxg4 2.Rxb7 Qxb7 3.Bxb7+ Kxb7 4.Qb5+ Kc7 5.Ba5+ Nxa5 6.Qxa5+ Kc8 7.Qa6+ Kd8
8.Qd6+ Ke8 9.Qc6+ Bd7 10.Qxd5
  ²  (0.44)   Depth: 8   00:00:01  157kN
1...bxa6
  ²  (0.45)   Depth: 8   00:00:01  221kN
1...bxa6
  ±  (0.74)   Depth: 8   00:00:01  264kN
1...bxa6 2.e6 Re8 3.exd7+ Qxd7 4.Be3 Qxg4 5.Qxa6+ Kd8 6.Qxc6
  ²  (0.45)   Depth: 8   00:00:01  315kN
1...bxa6 2.e6 Re8 3.exd7+ Qxd7 4.Be3 Qxg4 5.Qxa6+ Kd8 6.Qxc6
  ²  (0.45)   Depth: 8   00:00:01  450kN
1...bxa6
  =  (0.15)   Depth: 9   00:00:02  511kN
1...bxa6 2.e6 Kd8 3.exd7 Qxd7 4.Nd4 Re8 5.Nxc6+ Qxc6 6.Be3
  =  (-0.09)   Depth: 9   00:00:02  645kN
1...Bxg4
  =  (-0.08)   Depth: 9   00:00:02  669kN
1...Bxg4
  =  (0.21)   Depth: 9   00:00:02  754kN
1...Bxg4 2.Rxb7 Bxf3 3.Rxc7+ Kxc7 4.gxf3 Ngxe5 5.Ba5+ Kd7 6.Bb5 Nxf3+ 7.Kd1 Nfd4
8.Qg4+ Ke8
  ²  (0.45)   Depth: 9   00:00:03  816kN
1...Bxg4 2.Rxb7 Bxf3 3.Rxc7+ Kxc7 4.gxf3 Ngxe5 5.Ba5+ Kd7 6.Bb5 Nxf3+ 7.Kd1 Nfd4
8.Qg4+ Ke8
  ²  (0.45)   Depth: 9   00:00:04  1115kN
1...Bxg4 2.Rxb7 Bxf3 3.Rxc7+ Kxc7 4.gxf3 Ngxe5 5.Ba5+ Kd7 6.Bb5 Nxf3+ 7.Kf1 Nfd4
8.Qg4+ Ke7 9.Bxc6 Nxc6
  ²  (0.48)   Depth: 10   00:00:04  1282kN
1...Bxg4 2.Rxb7 Bxf3 3.Rxc7+ Kxc7 4.gxf3 Ngxe5 5.Ba5+ Kd7 6.Bb5 Nxf3+ 7.Kf1 Nfd4
8.Qg4+ Ke7 9.Bxc6 Nxc6
  ²  (0.48)   Depth: 10   00:00:10  2924kN
1...Bxg4 2.Rxb7 Bxf3 3.Rxc7+ Kxc7 4.gxf3 Ngxe5 5.Ba5+ Kd7 6.Bb5 Nxf3+ 7.Kf1 Nfd4
8.Bxc6+ Nxc6 9.Qg4+ Ke7 10.Bc3
  ²  (0.34)   Depth: 11   00:00:12  3446kN
1...Bxg4 2.Rxb7 Bxf3 3.Rxc7+ Kxc7 4.gxf3 Ngxe5 5.Ba5+ Kd7 6.Bb5 Nxf3+ 7.Kf1 Nfd4
8.Bxc6+ Nxc6 9.Qg4+ Ke7 10.Bc3
  ²  (0.34)   Depth: 11   00:00:38  11003kN
1...Bxg4 2.Rxb7 Bxf3 3.Rxc7+ Kxc7 4.gxf3 Ngxe5 5.Bc3 Re8 6.Kd1 Rgf8 7.Bxe5+ Nxe5
8.Qb5 Rb8
  ²  (0.28)   Depth: 12   00:00:45  13018kN
1...Bxg4 2.Rxb7 Bxf3 3.Rxc7+ Kxc7 4.gxf3 Ngxe5 5.Bc3 Re8 6.Kd1 Rgf8 7.Bxe5+ Nxe5
8.Qb5 Rb8
  ²  (0.28)   Depth: 12   00:02:03  35103kN
1...Bxg4 2.Rxb7 Bxf3 3.Rxc7+ Kxc7 4.gxf3 Ngxe5 5.Ba5+ Kd7 6.Bb5 Rg6 7.Kf1 Rf5
8.Qe3 Nxf3 9.c3
  =  (0.18)   Depth: 13   00:02:27  42610kN
1...Bxg4 2.Rxb7 Bxf3 3.Rxc7+ Kxc7 4.gxf3 Ngxe5 5.Ba5+ Kd7 6.Bb5 Rg6 7.Kf1 Rf5
8.Qe3 Nxf3 9.c3
  =  (0.18)   Depth: 13   00:06:42  118945kN
1...Bxg4 2.Rxb7 Bxf3 3.Rxc7+ Kxc7 4.Ba5+ Nxa5 5.Qb5 Bxg2 6.e6 d4 7.Qxa5+ Kc6
8.Qb5+ Kd5 9.Qb7+ Kxe6 10.Qxg2 Ne5 11.Qe4 Rh8
  =  (0.15)   Depth: 14   00:07:48  139634kN
1...Bxg4 2.Rxb7 Bxf3 3.Rxc7+ Kxc7 4.Ba5+ Nxa5 5.Qb5 Bxg2 6.e6 d4 7.Qxa5+ Kc6
8.Qb5+ Kd5 9.Qb7+ Kxe6 10.Qxg2 Ne5 11.Qe4 Rh8
  =  (0.15)   Depth: 14   00:20:51  373349kN
1...Bxg4 2.Rxb7 Bxf3 3.Rxc7+ Kxc7 4.gxf3 Ngxe5 5.Ba5+ Kd7 6.Bb5 Re8 7.Qd1 Ke6
8.Bc3 Re7 9.Qe2 Kf7 10.f4
  =  (0.23)   Depth: 15   00:24:17  431573kN

(Malutin, Mahachkala 02.06.2005)



 = 0.23 means = -0.23




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