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Subject: Re: Test Position

Author: Matthew White

Date: 18:02:45 09/05/03

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On September 05, 2003 at 07:55:59, mike schoonover wrote:
You were very close to the critical position... It takes 17 ply for ruffian.
(Done on a 2x2.4 GHz Xeon)
Ruffian 1.0.1
feature done=0
Loading configuration: ruffian.cfg
Logfile: Fri Sep 05 17:46:01 2003
Total hash size 32M
Initializing tablebases: d:\tablebases
Open book: ruffian.bok
Book version 0.3 created Sun Sep 29 02:01:08 2002
59116 book moves, depth=60
ruffian: setboard rn3rk1/p2b2p1/3bq2p/1p1Q1p2/3P4/4P1P1/PP1B1P1P/RN3RK1 w - - 1
1
[setboard rn3rk1/p2b2p1/3bq2p/1p1Q1p2/3P4/4P1P1/PP1B1P1P/RN3RK1 w - - 1 1]
ruffian: analyze
[analyze]
  rn3rk1/p2b2p1/3bq2p/1p1Q1p2/3P4/4P1P1/PP1B1P1P/RN3RK1 w - -
  Depth   Time  Score    Best line
  10-->   1.00   1.19    Qxa8 Nc6 Qb7 Rb8 d5 Qe8 dxc6 Rxb7 cxb7 Qb8 Rc1 Qxb7
  11/20   1.92   1.35    Qxa8 Nc6 d5 Qe7 Qb7 Rb8 dxc6 Rxb7 cxb7 Qe4 b8=Q+
                         Bxb8 Rc1
  11-->   2.30   1.35    Qxa8 Nc6 d5 Qe7 Qb7 Rb8 dxc6 Rxb7 cxb7 Qe4 b8=Q+
                         Bxb8 Rc1
  12/23   4.02   1.31    Qxa8 Nc6 d5 Qf7 Qb7 Rb8 dxc6 Rxb7 cxb7 Qd5 Rc1 Qxb7
                         Nc3
  12-->   4.77   1.31    Qxa8 Nc6 d5 Qf7 Qb7 Rb8 dxc6 Rxb7 cxb7 Qd5 Rc1 Qxb7
                         Nc3
  13/30  13.64   1.23    Qxa8 Nc6 Qb7 Rb8 d5 Qe8 dxc6 Rxb7 cxb7 Qb8 Rd1 Qxb7
                         Bc3 Qc7
  13-->  16.30   1.23    Qxa8 Nc6 Qb7 Rb8 d5 Qe8 dxc6 Rxb7 cxb7 Qb8 Rd1 Qxb7
                         Bc3 Qc7
  14/31  43.77   1.27    Qxa8 Nc6 Qb7 Rb8 d5 Qe8 dxc6 Rxb7 cxb7 Bc6 Rd1 Bxb7
                         Bc3 Qe6 Nd2
  14-->  48.28   1.27    Qxa8 Nc6 Qb7 Rb8 d5 Qe8 dxc6 Rxb7 cxb7 Bc6 Rd1 Bxb7
                         Bc3 Qe6 Nd2
  15/33   2:04   1.09    Qxa8 Nc6 Qb7 Rb8 d5 Qe8 Qa6 Rb6 Qxb6 axb6 dxc6 Bxc6
                         Bc3 b4 Bd4 Qd8
  15-->   2:10   1.09    Qxa8 Nc6 Qb7 Rb8 d5 Qe8 Qa6 Rb6 Qxb6 axb6 dxc6 Bxc6
                         Bc3 b4 Bd4 Qd8
  16/36   4:31   1.12    Qxa8 Nc6 Qb7 Rb8 d5 Qe7 dxc6 Rxb7 cxb7 Bc6 Nc3 Qxb7
                         Ne2 Bg2 Rfc1 Bf3 Nd4
  16-->   4:58   1.12    Qxa8 Nc6 Qb7 Rb8 d5 Qe7 dxc6 Rxb7 cxb7 Bc6 Nc3 Qxb7
                         Ne2 Bg2 Rfc1 Bf3 Nd4
  17/38  10:21     --    Qxa8
  17/43  14:20  -2.27    Qxa8 Bc6 Qxa7 f4 exf4 Bf3 f5 Qxf5 Bxh6 Rf7 Qxf7+
                         Kxf7 Nd2 gxh6 Nxf3 Qxf3 Rad1 Qe2 Rb1
  17...  14:20   2/37    Nc3


>433 mhz celeron.
>ruffian takes a crack.i let ruffian run for a while then forced some moves.
>i dont have the speed here to get to the critical posistion in a
>reasonable amount of time.
>here is some analysis.
>regards
>mike
>
>Logfile: Fri Sep 05 06:34:58 2003
>Total hash size 32M
>Open book: ruffian.bok
>Book version 0.3 created Sun Sep 29 02:01:08 2002
>59116 book moves, depth=60
>ruffian: [xboard]
>Initializing tablebases: c:/testa/tb
>{new}
>[new]
>[random]
>[level 0 3 0]
>[post]
>[hard]
>[force]
>[edit]
>[analyze]
>  rn3rk1/p2b2p1/3bq2p/1p1Q1p2/3P4/4P1P1/PP1B1P1P/RN3RK1 w - -
>  Depth   Time  Score    Best line
>   9/18   1.09   2.61    Qxa8 Nc6 Qb7 Rb8 d5 Qe8 dxc6 Rxb7 cxb7 Qb8
>   9-->   1.21   2.61    Qxa8 Nc6 Qb7 Rb8 d5 Qe8 dxc6 Rxb7 cxb7 Qb8
>  10/18   1.51     --    Qxa8
>  10/18   1.98   1.19    Qxa8 Nc6 Qb7 Rb8 d5 Qe8 dxc6 Rxb7 cxb7 Qb8 Rc1 Qxb7
>  10-->   2.43   1.19    Qxa8 Nc6 Qb7 Rb8 d5 Qe8 dxc6 Rxb7 cxb7 Qb8 Rc1 Qxb7
>  11/20   4.60   1.35    Qxa8 Nc6 d5 Qe7 Qb7 Rb8 dxc6 Rxb7 cxb7 Qe4 b8=Q+
>                         Bxb8 Rc1
>  11-->   5.43   1.35    Qxa8 Nc6 d5 Qe7 Qb7 Rb8 dxc6 Rxb7 cxb7 Qe4 b8=Q+
>                         Bxb8 Rc1
>  12/23   9.34   1.31    Qxa8 Nc6 d5 Qf7 Qb7 Rb8 dxc6 Rxb7 cxb7 Qd5 Rc1 Qxb7
>                         Nc3
>  12-->  11.07   1.31    Qxa8 Nc6 d5 Qf7 Qb7 Rb8 dxc6 Rxb7 cxb7 Qd5 Rc1 Qxb7
>                         Nc3
>  13/30  31.75   1.23    Qxa8 Nc6 Qb7 Rb8 d5 Qe8 dxc6 Rxb7 cxb7 Qb8 Rd1 Qxb7
>                         Bc3 Qc7
>  13-->  38.13   1.23    Qxa8 Nc6 Qb7 Rb8 d5 Qe8 dxc6 Rxb7 cxb7 Qb8 Rd1 Qxb7
>                         Bc3 Qc7
>  14/31   1:47   1.27    Qxa8 Nc6 Qb7 Rb8 d5 Qe8 dxc6 Rxb7 cxb7 Bc6 Rd1 Bxb7
>                         Bc3 Qe6 Nd2
>  14-->   1:59   1.27    Qxa8 Nc6 Qb7 Rb8 d5 Qe8 dxc6 Rxb7 cxb7 Bc6 Rd1 Bxb7
>                         Bc3 Qe6 Nd2
>  15/33   6:16   1.09    Qxa8 Nc6 Qb7 Rb8 d5 Qe8 Qa6 Rb6 Qxb6 axb6 dxc6 Bxc6
>                         Bc3 b4 Bd4 Qd8
>  15-->   6:44   1.09    Qxa8 Nc6 Qb7 Rb8 d5 Qe8 Qa6 Rb6 Qxb6 axb6 dxc6 Bxc6
>                         Bc3 b4 Bd4 Qd8
>{d5a8}
>
>Time: 7:59, cpu 99.98%, nodes 128326935, nps 267643
>Hash: 16M, used 100%, hits 25%
>EGTB: probs 0, hits 0
>
>[d5a8]
>  Qn3rk1/p2b2p1/3bq2p/1p3p2/3P4/4P1P1/PP1B1P1P/RN3RK1 b - -
>  Depth   Time  Score    Best line
>  11-->   1.70  -1.09    ... Nc6 Qb7 Rb8 d5 Qe8 Qa6 Rb6 Qxb6 axb6 dxc6 Bxc6
>                         Bc3 b4 Bd4 Qd8
>  12/23   1.70  -1.09    ... Nc6 Qb7 Rb8 d5 Qe8 Qa6 Rb6 Qxb6 axb6 dxc6 Bxc6
>                         Bc3 b4 Bd4 Qd8
>{b8c6}
>
>Time: 2.33, cpu 101.29%, nodes 765528, nps 328552
>Hash: 16M, used 9%, hits 38%
>EGTB: probs 0, hits 0
>
>[b8c6]
>  Q4rk1/p2b2p1/2nbq2p/1p3p2/3P4/4P1P1/PP1B1P1P/RN3RK1 w - -
>  Depth   Time  Score    Best line
>  10/22   1.25   1.32    d5 Qe7 Qb7 Rb8 dxc6 Rxb7 cxb7 Bc6 Nc3 Qxb7
>  10-->   1.37   1.32    d5 Qe7 Qb7 Rb8 dxc6 Rxb7 cxb7 Bc6 Nc3 Qxb7
>  11/22   2.71     --    d5
>{a8b7}
>
>Time: 4.79, cpu 99.79%, nodes 1419755, nps 296399
>Hash: 16M, used 18%, hits 38%
>EGTB: probs 0, hits 0
>
>[a8b7]
>  5rk1/pQ1b2p1/2nbq2p/1p3p2/3P4/4P1P1/PP1B1P1P/RN3RK1 b - -
>  Depth   Time  Score    Best line
>  10-->   3.18  -1.12    ... Rb8 d5 Qe8 Qa6 Rb6 Qxb6 axb6 dxc6 Bxc6 Bc3
>  11/22   3.18  -1.12    ... Rb8 d5 Qe8 Qa6 Rb6 Qxb6 axb6 dxc6 Bxc6 Bc3
>{f5f4}
>
>Time: 3.51, cpu 100.28%, nodes 1015150, nps 289216
>Hash: 16M, used 15%, hits 19%
>EGTB: probs 0, hits 0
>
>[f5f4]
>  5rk1/pQ1b2p1/2nbq2p/1p6/3P1p2/4P1P1/PP1B1P1P/RN3RK1 w - -
>  Depth   Time  Score    Best line
>   7/17   1.24   3.58    d5 Qh3 exf4 Rb8 dxc6 Rxb7 cxb7 Bb8
>   7-->   2.28   3.58    d5 Qh3 exf4 Rb8 dxc6 Rxb7 cxb7 Bb8
>   8/18   2.63     --    d5
>   8/21   3.33   0.68    d5 Qh3 exf4 Nd4 f3 Ne2+ Kf2 Qxh2+ Ke1 Bh3
>   8/21   3.51   x.xx    Nc3
>   8/21   4.17   2.45    Nc3 Rb8 d5 Qf7 dxc6 Rxb7 cxb7 Bc6 b8=Q+ Bxb8 gxf4
>   8/21   6.94   x.xx    b4
>   8/21   9.51   2.67    b4 Rb8 Qa6 fxe3 fxe3 Nxb4 Bxb4 Qxe3+ Kh1 Bxb4 Qxa7
>   8-->  12.38   2.67    b4 Rb8 Qa6 fxe3 fxe3 Nxb4 Bxb4 Qxe3+ Kh1 Bxb4 Qxa7
>   9/23  16.52   2.51    b4 Rb8 Qa6 fxe3 fxe3 Nxb4 Qxa7 Nc2 d5 Qxd5
>   9-->  24.48   2.51    b4 Rb8 Qa6 fxe3 fxe3 Nxb4 Qxa7 Nc2 d5 Qxd5
>  10/23  25.18     --    b4
>  10/28  34.17   1.22    b4 Qh3 exf4 Rb8 Qa6 Nxd4 f3 Ne2+ Kf2 Qxh2+ Ke1 Be7
>                         Qxa7
>  10/28  39.64   x.xx    exf4
>  10/28  41.85   1.71    exf4 Rb8 d5 Qh3 dxc6 Rxb7 cxb7 Bc6 b8=Q+ Bxb8 f3
>                         Bd6
>  10-->   1:16   1.71    exf4 Rb8 d5 Qh3 dxc6 Rxb7 cxb7 Bc6 b8=Q+ Bxb8 f3
>                         Bd6
>  11/28   1:43     --    exf4
>  11/28   1:56   1.04    exf4 Nxd4 Re1 Qf5 Be3 Bc6 Qa6 Nf3+ Kh1 Nd4+ f3 Bxf3+
>                         Kg1 Nc2 Qxd6 Nxe1 Bxa7
>  11-->   3:57   1.04    exf4 Nxd4 Re1 Qf5 Be3 Bc6 Qa6 Nf3+ Kh1 Nd4+ f3 Bxf3+
>                         Kg1 Nc2 Qxd6 Nxe1 Bxa7
>  12/31   4:15     --    exf4
>  12/31   4:50   0.84    exf4 Nxd4 Re1 Qf5 Rc1 Ne2+ Kf1 Rb8 Qa6 Nxc1 Bxc1
>  12-->   7:46   0.84    exf4 Nxd4 Re1 Qf5 Rc1 Ne2+ Kf1 Rb8 Qa6 Nxc1 Bxc1
>{undo}
>
>Time: 9:22, cpu 99.98%, nodes 130690485, nps 232210
>Hash: 16M, used 100%, hits 17%
>EGTB: probs 0, hits 0
>
>[undo]
>  5rk1/pQ1b2p1/2nbq2p/1p3p2/3P4/4P1P1/PP1B1P1P/RN3RK1 b - -
>  Depth   Time  Score    Best line
>{undo}
>
>Time: 0.62, cpu 96.77%, nodes 180563, nps 291230
>Hash: 16M, used 2%, hits 28%
>EGTB: probs 0, hits 0
>
>[undo]
>  Q4rk1/p2b2p1/2nbq2p/1p3p2/3P4/4P1P1/PP1B1P1P/RN3RK1 w - -
>  Depth   Time  Score    Best line
>{undo}
>
>Time: 0.70, cpu 102.86%, nodes 205552, nps 293645
>Hash: 16M, used 2%, hits 31%
>EGTB: probs 0, hits 0
>
>[undo]
>  Qn3rk1/p2b2p1/3bq2p/1p3p2/3P4/4P1P1/PP1B1P1P/RN3RK1 b - -
>  Depth   Time  Score    Best line
>{undo}
>
>Time: 0.68, cpu 104.41%, nodes 233803, nps 343827
>Hash: 16M, used 3%, hits 24%
>EGTB: probs 0, hits 0
>
>[undo]
>  rn3rk1/p2b2p1/3bq2p/1p1Q1p2/3P4/4P1P1/PP1B1P1P/RN3RK1 w - -
>  Depth   Time  Score    Best line
>  11/26   2.71   1.35    Qxa8 Nc6 d5 Qe7 Qb7 Rb8 dxc6 Rxb7 cxb7 Qe4 Rc1 Qxb7
>  11-->   3.46   1.35    Qxa8 Nc6 d5 Qe7 Qb7 Rb8 dxc6 Rxb7 cxb7 Qe4 Rc1 Qxb7
>{d5a8}
>
>Time: 5.02, cpu 99.60%, nodes 1488535, nps 296520
>Hash: 16M, used 24%, hits 31%
>EGTB: probs 0, hits 0
>
>[d5a8]
>  Qn3rk1/p2b2p1/3bq2p/1p3p2/3P4/4P1P1/PP1B1P1P/RN3RK1 b - -
>  Depth   Time  Score    Best line
>{d7c6}
>
>Time: 2.61, cpu 98.85%, nodes 802687, nps 307542
>Hash: 16M, used 16%, hits 26%
>EGTB: probs 0, hits 0
>
>[d7c6]
>  Qn3rk1/p5p1/2bbq2p/1p3p2/3P4/4P1P1/PP1B1P1P/RN3RK1 w - -
>  Depth   Time  Score    Best line
>   9/18   2.08   4.56    Qxa7 Nd7 Qa5 Qd5 f3 Ra8 Qc3 b4 Qc2 Re8
>   9-->   2.17   4.56    Qxa7 Nd7 Qa5 Qd5 f3 Ra8 Qc3 b4 Qc2 Re8
>  10/19   3.26     --    Qxa7
>{a8a7}
>
>Time: 5.62, cpu 100.71%, nodes 1399040, nps 248939
>Hash: 16M, used 16%, hits 41%
>EGTB: probs 0, hits 0
>
>[a8a7]
>  1n3rk1/Q5p1/2bbq2p/1p3p2/3P4/4P1P1/PP1B1P1P/RN3RK1 b - -
>  Depth   Time  Score    Best line
>  10/24   5.90  -3.64    ... Nd7 Qa5 b4 Rc1 Qe4 Rxc6 Qxc6 Bxb4 Ra8 Qxa8+ Qxa8
>                         Bxd6
>  10-->   8.34  -3.64    ... Nd7 Qa5 b4 Rc1 Qe4 Rxc6 Qxc6 Bxb4 Ra8 Qxa8+ Qxa8
>                         Bxd6
>  11/24  13.71  -3.55    ... Nd7 Qa5 b4 Rc1 Qe4 Rxc6 Qxc6 a4 bxa3 Nxa3 Bc7
>                         Qb5 Qxb5 Nxb5
>{undo}
>
>Time: 21.91, cpu 100.00%, nodes 5816628, nps 265478
>Hash: 16M, used 33%, hits 29%
>EGTB: probs 0, hits 0
>
>[undo]
>  Qn3rk1/p5p1/2bbq2p/1p3p2/3P4/4P1P1/PP1B1P1P/RN3RK1 w - -
>  Depth   Time  Score    Best line
>  11-->   1.24   3.55    Qxa7 Nd7 Qa5 b4 Rc1 Qe4 Rxc6 Qxc6 a4 bxa3 Nxa3 Bc7
>                         Qb5 Qxb5 Nxb5
>  12/28   3.74   3.55    Qxa7 Nd7 Qa5 b4 Rc1 Qe4 Rxc6 Qxc6 a4 bxa3 Nxa3 Bc7
>  12-->   5.22   3.55    Qxa7 Nd7 Qa5 b4 Rc1 Qe4 Rxc6 Qxc6 a4 bxa3 Nxa3 Bc7
>{a8a7}
>
>Time: 18.33, cpu 99.78%, nodes 5017654, nps 273739
>Hash: 16M, used 68%, hits 26%
>EGTB: probs 0, hits 0
>
>[a8a7]
>  1n3rk1/Q5p1/2bbq2p/1p3p2/3P4/4P1P1/PP1B1P1P/RN3RK1 b - -
>  Depth   Time  Score    Best line
>   8-->   1.44  -3.90    ... Nd7 Nc3 Ra8 d5 Qxd5 Qxa8+ Bxa8 Nxd5 Bxd5
>   9/20   1.81  -3.56    ... Nd7 Nc3 Ra8 d5 Bxd5 Qd4 Bc4 Rfe1 Rc8
>   9-->   2.56  -3.56    ... Nd7 Nc3 Ra8 d5 Bxd5 Qd4 Bc4 Rfe1 Rc8
>{f5f4}
>
>Time: 3.15, cpu 99.68%, nodes 888117, nps 281941
>Hash: 16M, used 11%, hits 43%
>EGTB: probs 0, hits 0
>
>[f5f4]
>  1n3rk1/Q5p1/2bbq2p/1p6/3P1p2/4P1P1/PP1B1P1P/RN3RK1 w - -
>  Depth   Time  Score    Best line
>   7-->   1.46   5.05    exf4 Qh3 f3 g5 a4 gxf4 axb5 Bxb5
>   8/19   1.81     --    exf4
>   8/19   2.10   4.35    exf4 Rf7 Qb6 Qd5 f3 Nd7 Qa6 Qxd4+ Kh1 Nb6
>   8-->   4.96   4.35    exf4 Rf7 Qb6 Qd5 f3 Nd7 Qa6 Qxd4+ Kh1 Nb6
>   9/20   6.27   4.43    exf4 Rf7 Qb6 Qd5 f3 Nd7 Qa6 Nb8 Qc8+ Rf8 Qg4 Qxd4+
>   9-->  10.61   4.43    exf4 Rf7 Qb6 Qd5 f3 Nd7 Qa6 Nb8 Qc8+ Rf8 Qg4 Qxd4+
>  10/22  11.05     --    exf4
>{e3f4}
>
>Time: 11.28, cpu 100.27%, nodes 2574923, nps 228273
>Hash: 16M, used 32%, hits 22%
>EGTB: probs 0, hits 0
>
>[e3f4]
>  1n3rk1/Q5p1/2bbq2p/1p6/3P1P2/6P1/PP1B1P1P/RN3RK1 b - -
>  Depth   Time  Score    Best line
>   9/19   1.06  -3.70    ... Qd5 f3 Rf7 Qb6 Nd7 Qa6 Nb8 Qc8+ Rf8 Qg4 Qxd4+
>                         Kh1
>   9-->   1.99  -3.70    ... Qd5 f3 Rf7 Qb6 Nd7 Qa6 Nb8 Qc8+ Rf8 Qg4 Qxd4+
>                         Kh1
>  10/20   4.06  -3.84    ... Qd5 f3 Rf7 Qa5 Qxd4+ Kg2 Qxb2 Qc3 Qxc3 Nxc3 b4
>                         Ne4
>  10/22   8.13   x.xx    ... Bf3
>  10/22   9.72     ++    ... Bf3
>  10/22  13.01  -0.15    ... Bf3 f5 Qxf5 Bxh6 gxh6 Nd2 Be2 Qb7 Bxf1 Rxf1 Nd7
>  10-->  16.39  -0.15    ... Bf3 f5 Qxf5 Bxh6 gxh6 Nd2 Be2 Qb7 Bxf1 Rxf1 Nd7
>  11/23  18.42     ++    ... Bf3
>{undo}
>
>Time: 19.83, cpu 100.00%, nodes 5515309, nps 278129
>Hash: 16M, used 60%, hits 39%
>EGTB: probs 0, hits 0
>
>[undo]
>  1n3rk1/Q5p1/2bbq2p/1p6/3P1p2/4P1P1/PP1B1P1P/RN3RK1 w - -
>  Depth   Time  Score    Best line
>   6/19   1.38  -3.46    Nc3 Qh3 Nd5 Bxd5 e4 f3 Qxg7+ Kxg7 exd5
>   6/19   1.38   x.xx    exf4
>   6/19   1.41   3.84    exf4 Qd5 f3 Rf7 Qa5 Qxd4+ Kg2 Qxb2 Qc3 Qxc3 Nxc3
>                         b4
>   6-->   2.17   3.84    exf4 Qd5 f3 Rf7 Qa5 Qxd4+ Kg2 Qxb2 Qc3 Qxc3 Nxc3
>                         b4
>   7/19   2.17     --    exf4
>   7/19   2.51   3.84    exf4 Qd5 f3 Rf7 Qa5 Qxd4+ Kg2 Qxb2 Qc3 Qxc3 Nxc3
>                         b4
>   7-->   3.73   3.84    exf4 Qd5 f3 Rf7 Qa5 Qxd4+ Kg2 Qxb2 Qc3 Qxc3 Nxc3
>                         b4
>   8/22   3.78     --    exf4
>   8/22   4.08  -1.06    exf4 Bf3 f5 Qxf5 Bxh6 Rf7 Qxb8+ Bxb8 Be3 Qc2 Nd2
>                         Qxb2 Nxf3
>   8/24  10.78   x.xx    d5
>   8/24  11.86   0.80    d5 Qxd5 e4 Qxe4 f3 fxg3 fxe4 Rxf1+ Kxf1 gxh2 Qxb8+
>                         Bxb8 Kg2 Bxe4+
>{d2c3}
>
>Time: 12.55, cpu 99.76%, nodes 3189115, nps 254112
>Hash: 16M, used 45%, hits 17%
>EGTB: probs 0, hits 0
>
>[d2c3]
>  1n3rk1/Q5p1/2bbq2p/1p6/3P1p2/2B1P1P1/PP3P1P/RN3RK1 b - -
>  Depth   Time  Score    Best line
>   7/19   1.17   x.xx    ... Rf7
>   7/19   1.21     ++    ... Rf7
>   7/19   1.54   0.82    ... Rf7 Qxf7+ Qxf7 exf4 Bxf4 Re1 Qd5 f3 Bd6
>   7-->   1.64   0.82    ... Rf7 Qxf7+ Qxf7 exf4 Bxf4 Re1 Qd5 f3 Bd6
>   8/19   2.26     --    ... Rf7
>   8/19   2.51  -1.10    ... Rf7 d5 Qxd5 e4 Qxe4 f3 Qg6 Qd4 fxg3
>   8-->   3.57  -1.10    ... Rf7 d5 Qxd5 e4 Qxe4 f3 Qg6 Qd4 fxg3
>   9/22   4.31     ++    ... Rf7
>   9/24   5.21   1.27    ... Rf7 d5 Bxd5 Qd4 Qh3 Qxd5 f3 Qxf3 Rxf3 Rd1
>   9/24   7.28   x.xx    ... Qh3
>   9/24   9.00   1.87    ... Qh3 d5 Rf7 Qxf7+ Kxf7 Nd2 Bxd5 e4 f3 Nxf3 Bxe4
>                         Rad1
>   9-->   9.17   1.87    ... Qh3 d5 Rf7 Qxf7+ Kxf7 Nd2 Bxd5 e4 f3 Nxf3 Bxe4
>                         Rad1
>  10/25  12.72     ++    ... Qh3
>  10/25  19.25   2.95    ... Qh3 d5 Rf7 Nd2 Rxa7 dxc6 fxg3 hxg3 Bxg3 Nf3 Bc7
>                         Bd4
>  10-->  22.71   2.95    ... Qh3 d5 Rf7 Nd2 Rxa7 dxc6 fxg3 hxg3 Bxg3 Nf3 Bc7
>                         Bd4
>{exit}
>
>Time: 28.93, cpu 100.07%, nodes 6681916, nps 230968
>Hash: 16M, used 66%, hits 29%
>EGTB: probs 0, hits 0
>
>[exit]
>[new]
>[random]
>[level 0 3 0]
>[post]
>[hard]
>[force]
>[quit]



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

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