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Subject: Re: 22 Moves ahead calculation Masterpiece

Author: Christos Gitsis

Date: 07:23:42 08/25/05

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On August 25, 2005 at 08:51:59, mike schoonover wrote:

>ruffian1.05 takes a little over 13 secounds,2.53 ghz celeron D.
>regards
>mike
>
>Logfile: Thu Aug 25 07:48:29 2005
>Total hash size 128M
>Open book: ruffian.bok
>Book version 0.3 created Fri Apr 30 22:45:57 2004
>143761 book moves, depth=26
>ruffian: [xboard]
>Initializing tablebases: c:/tb
>{protover 2}
>[protover 2]
>[accepted done]
>[accepted setboard]
>[accepted analyze]
>[accepted setboard]
>[accepted myname]
>[accepted ics]
>[accepted done]
>[accepted ping]
>[new]
>[random]
>[ics -]
>[level 0 3 0]
>[post]
>[hard]
>[easy]
>[ping 1]
>[force]
>[setboard 3b3K/pp4rP/8/4Ppp1/8/BB4P1/p3p2p/1N5k w - - 0 1]
>[analyze]
>
>3b3K/pp4rP/8/4Ppp1/8/BB4P1/p3p2p/1N5k w - -
>  Depth   Time  Score    Best line
>   1/7    0.00  -9.58    Kxg7 axb1=Q
>   1/7    0.00  -4.18    Bxa2 e1=Q Kxg7 Qxe5+
>   2/10   0.00  -6.82    Bxa2 Rxh7+ Kxh7
>   2/14   0.02  -0.14    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Nf3+ Kf1
>   3/16   0.02   0.90    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Nf3+ Kd1 Bb3+ Kc1 Kxg7
>   4/21   0.02  -0.30    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Kxg7 a1=Q h8=Q Kxd2 Qxh2
>                         Qxe5+
>   5/21   0.04  -0.30    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Kxg7 Kxd2 h8=Q
>   6/23   0.05  -0.30    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Kxg7 Kxd2 h8=Q a1=Q Qxh2
>                         Qxe5+
>   7/24   0.11  -0.30    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Kxg7 Kxd2 h8=Q a1=Q Qxh2
>                         Qxe5+
>   8/28   0.21  -0.30    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Kxg7 Kxd2 h8=Q a1=Q Qxh2
>                         Qxe5+
>   9/32   0.39   0.00    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Nf3+ Kd1 Bb3+ Kc1 Ba3+
>                         Kb1 Nd2+ Ka1 Bc2 Rxh7+ Kg8 Rh8+ Kf7 Rh7+ Kg8
>  10/34   0.75   0.00    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Nf3+ Kd1 Bb3+ Kc1 Ba3+
>                         Kb1 Nd2+ Ka1 Bc2 Rxh7+ Kg8 Rh8+ Kf7 Rh7+ Kg8
>  11/34   1.83   0.00    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Nf3+ Kd1 Bb3+ Kc1 Ba3+
>                         Kb1 Nd2+ Ka1 Bc2 Rxh7+ Kg8 Rh8+ Kf7 Rh7+ Kg8
>  11-->   1.93   0.00    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Nf3+ Kd1 Bb3+ Kc1 Ba3+
>                         Kb1 Nd2+ Ka1 Bc2 Rxh7+ Kg8 Rh8+ Kf7 Rh7+ Kg8
>  12/36   3.35   0.00    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Nf3+ Kd1 Bb3+ Kc1 Ba3+
>                         Kb1 Nd2+ Ka1 Bc2 Rxh7+ Kg8 Rh8+ Kf7 Rh7+ Kg8
>  12-->   3.50   0.00    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Nf3+ Kd1 Bb3+ Kc1 Ba3+
>                         Kb1 Nd2+ Ka1 Bc2 Rxh7+ Kg8 Rh8+ Kf7 Rh7+ Kg8
>  13/38   6.38   0.00    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Nf3+ Kd1 Bb3+ Kc1 Ba3+
>                         Kb1 Nd2+ Ka1 Bc2 Rxh7+ Kg8 Rh8+ Kf7 Rh7+ Kg8
>  13-->   6.72   0.00    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Nf3+ Kd1 Bb3+ Kc1 Ba3+
>                         Kb1 Nd2+ Ka1 Bc2 Rxh7+ Kg8 Rh8+ Kf7 Rh7+ Kg8
>  14/39   7.04     ++    Bd5+
>  14/39  13.97    #18    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Nf3+ Kd1 Bb3+ Kc1 Ba3+
>                         Kb1 Nd2+ Ka1 Bc2 Rxh7+ Kg8 Rh8+ Kf7 Rh7+ Ke8 Rh8+
>                         Kd7 Rh7+ Kxd8 Rh8+ Kc7 Rh7+ Kb8 Rh8+ Kxa7 Ra8+ Kxa8
>                         h1=Q Nb3#
>  14-->  14.08    #18    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Nf3+ Kd1 Bb3+ Kc1 Ba3+
>                         Kb1 Nd2+ Ka1 Bc2 Rxh7+ Kg8 Rh8+ Kf7 Rh7+ Ke8 Rh8+
>                         Kd7 Rh7+ Kxd8 Rh8+ Kc7 Rh7+ Kb8 Rh8+ Kxa7 Ra8+ Kxa8
>                         h1=Q Nb3#
>  15/39  16.79    #18    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Nf3+ Kd1 Bb3+ Kc1 Ba3+
>                         Kb1 Nd2+ Ka1 Bc2 Rxh7+ Kg8 Rh8+ Kf7 Rh7+ Ke8 Rh8+
>                         Kd7 Rh7+ Kxd8 Rh8+ Kc7 Rh7+ Kb8 Rh8+ Kxa7 Ra8+ Kxa8
>                         h1=Q Nb3#
>  15-->  16.97    #18    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Nf3+ Kd1 Bb3+ Kc1 Ba3+
>                         Kb1 Nd2+ Ka1 Bc2 Rxh7+ Kg8 Rh8+ Kf7 Rh7+ Ke8 Rh8+
>                         Kd7 Rh7+ Kxd8 Rh8+ Kc7 Rh7+ Kb8 Rh8+ Kxa7 Ra8+ Kxa8
>                         h1=Q Nb3#
>  16/39  22.82    #18    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Nf3+ Kd1 Bb3+ Kc1 Ba3+
>                         Kb1 Nd2+ Ka1 Bc2 Rxh7+ Kg8 Rh8+ Kf7 Rh7+ Ke8 Rh8+
>                         Kd7 Rh7+ Kxd8 Rh8+ Kc7 Rh7+ Kb8 Rh8+ Kxa7 Ra8+ Kxa8
>                         h1=Q Nb3#
>  16-->  23.14    #18    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Nf3+ Kd1 Bb3+ Kc1 Ba3+
>                         Kb1 Nd2+ Ka1 Bc2 Rxh7+ Kg8 Rh8+ Kf7 Rh7+ Ke8 Rh8+
>                         Kd7 Rh7+ Kxd8 Rh8+ Kc7 Rh7+ Kb8 Rh8+ Kxa7 Ra8+ Kxa8
>                         h1=Q Nb3#
>  17/39  34.74    #18    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Nf3+ Kd1 Bb3+ Kc1 Ba3+
>                         Kb1 Nd2+ Ka1 Bc2 Rxh7+ Kg8 Rh8+ Kf7 Rh7+ Ke8 Rh8+
>                         Kd7 Rh7+ Kxd8 Rh8+ Kc7 Rh7+ Kb8 Rh8+ Kxa7 Ra8+ Kxa8
>                         h1=Q Nb3#
>  17-->  35.29    #18    Bd5+ Kg1 Bc5+ Kf1 Nd2+ Ke1 Nf3+ Kd1 Bb3+ Kc1 Ba3+
>                         Kb1 Nd2+ Ka1 Bc2 Rxh7+ Kg8 Rh8+ Kf7 Rh7+ Ke8 Rh8+
>                         Kd7 Rh7+ Kxd8 Rh8+ Kc7 Rh7+ Kb8 Rh8+ Kxa7 Ra8+ Kxa8
>                         h1=Q Nb3#
>{exit}
>
>
>Time: 47.38, cpu 93.52%, nodes 57887429, nps 1221769
>Hash: 64M, used 93%, hits 33%
>EGTB: probs 0, hits 0
>
>[exit]
>[new]
>[random]
>[ics -]
>[level 0 3 0]
>[post]
>[hard]
>[easy]
>[ping 2]
>[force]
>[ping 3]
>[quit]


This must be a mistake, your post concerns a different position



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