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Subject: Re: Taimanov resigned to Fischer; Fritz says equal?

Author: Matthew White

Date: 12:21:17 04/21/03

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On April 18, 2003 at 18:34:03,   wrote:

>In Fischer-Taimanov Palma de Mallorca 1970 Taimanov resigned on move 58.
>After 16 minutes on a 1.4 ghz Fritz 6 says 58...Nd8 is equal...can't be can it?
>8/rBk2p2/P3n1pp/3R4/1K6/8/1P4P1/8 b - - 0 58
black ( 1): input: setboard 8/rBk2p2/P3n1pp/3R4/1K6/8/1P4P1/8 b - -
Stored 0 learned positions into hash table
usetime = 17.94, mintime = 8.97 maxtime = 49.83 tl 598.00 ml 40 tu 0.00
        23   0.000  -0.86  1t  1...Rxb7+ 2.axb7 Kxb7 {-80}
        28   0.000  -0.73  1t  1...f5 {-10}
        41   0.000  -0.73  1.  1...f5 {-10}
       119   0.000  -0.77  2t  1...f5 2.Kc4 Rxb7 3.axb7 Kxb7 {-80}
       322   0.001  -0.77  2.  1...f5 2.Kc4 Rxb7 3.axb7 Kxb7 {-80}
       523   0.001  -0.77  3t  1...f5 2.Kc4 Rxb7 3.axb7H Kxb7H {-80}
       939   0.002  -0.77  3.  1...f5 2.Kc4 Rxb7 3.axb7 Kxb7 {-80}
      2167   0.003  -0.79  4t  1...f5 2.g3 h5 3.Re5 {-10}
      3147   0.004  -0.79  4.  1...f5 2.g3 h5 3.Re5 {-10}
      6690   0.008  -0.90  5t  1...f5 2.Kc4 Nd8 3.Rc5+ Kd6 4.Bc8H {-10}
     12215   0.013  -0.89  5t+ 1...Nd8 2.Rc5+ Kb6 3.Rb5+ Kc7 4.Kc5 Nxb7+ 5.Kd5
                               {340}
     15466   0.016  -0.74  5t  1...Nd8 2.Rc5+ Kd6 3.Bc8 Ne6 4.Rc4 {-10}
     15516   0.017  -0.74  5.  1...Nd8 2.Rc5+ Kd6 3.Bc8 Ne6 4.Rc4 {-10}
     21956   0.028  -0.77  6t  1...Nd8 2.Rc5+ Kd6 3.Bc8 Ne6 4.Rc4 f5 {-10}
     27143   0.040  -0.77  6.  1...Nd8 2.Rc5+ Kd6 3.Bc8 Ne6 4.Rc4 f5 {-10}
     42280   0.058  -0.37  7++ 1...Nd8 2.Rc5+ Kd6 3.Rb5 Kc7 4.Kc5 Nxb7+ 5.Kc4
                               {340}
     53098   0.068  -0.02  7t  1...Nd8 2.Rc5+ Kd6 3.Bc8 Nc6+ 4.Kc4 Nb8 5.Rd5+
                               Kc7H 6.Rc5+H Kd6H {-10}
     60754   0.074  -0.02  7.  1...Nd8 2.Rc5+ Kd6 3.Bc8 Nc6+ 4.Kc4 Nb8 5.Rd5+
                               Kc7 6.Rc5+ Kd6 {-10}
     68676   0.089  -0.42  8-- 1...Nd8 2.Rc5+ Kd6 3.Bc8 Nc6+ 4.Kc4 Nb4 5.Kxb4
                               Rc7 {-350}
    136572   0.213  -0.45  8t  1...Nd8 2.Rc5+ Kb6 3.Bc8 Nc6+ 4.Kc4 Ne5+ 5.Rxe5
                               Rc7+ 6.Kb4 Rxc8 7.Ra5 f5 {0}
    150625   0.237  -0.45  8.  1...Nd8 2.Rc5+ Kb6 3.Bc8 Nc6+ 4.Kc4 Ne5+ 5.Rxe5
                               Rc7+ 6.Kb4 Rxc8 7.Ra5 f5 {0}
    269107   0.443   0.00  9t  1...Nd8 2.Rc5+ Kb6 3.Rb5+ Kc7 4.Rc5+ Kb6H
                               5.Rb5+H Kc7H 6.Rc5+HR {-10}
    296578   0.488   0.00  9.  1...Nd8 2.Rc5+ Kb6 3.Rb5+ Kc7 4.Rc5+ Kb6 5.Rb5+
                               Kc7 6.Rc5+ {-10}
    555615   0.934   0.00 10t  1...Nd8 2.Rc5+ Kb6 3.Rb5+ Kc7 4.Rc5+ {-10}
    631582   1.074   0.00 10.  1...Nd8 2.Rc5+ Kb6 3.Rb5+ Kc7 4.Rc5+ {-10}
   1166929   1.981   0.00 11t  1...Nd8 2.Rc5+ Kb6 3.Rb5+ Kc7 4.Rc5+ {-10}
   1325217   2.258   0.00 11.  1...Nd8 2.Rc5+ Kb6 3.Rb5+ Kc7 4.Rc5+ {-10}
   2663391   4.596   0.00 12t  1...Nd8 2.Rc5+ Kb6 3.Rb5+ Kc7 4.Rc5+ {-10}
   3054373   5.285   0.00 12.  1...Nd8 2.Rc5+ Kb6 3.Rb5+ Kc7 4.Rc5+ {-10}
   5714762  10.173   0.00 13t  1...Nd8 2.Rc5+ Kb6 3.Rb5+ Kc7 4.Rc5+ {-10}
   6493534  11.528   0.00 13.  1...Nd8 2.Rc5+ Kb6 3.Rb5+ Kc7 4.Rc5+ {-10}
  11871013  21.373   0.00 14t  1...Nd8 2.Rc5+ Kb6 3.Rb5+ Kc7 4.Rc5+ {-10}
  13517629  24.431   0.00 14.  1...Nd8 2.Rc5+ Kb6 3.Rb5+ Kc7 4.Rc5+ {-10}
  29251066  55.268   0.00 15t  1...Nd8 2.Rc5+ Kb6 3.Rb5+ Kc7 4.Rc5+ {-10}
  33447717  1:02.5   0.00 15.  1...Nd8 2.Rc5+ Kb6 3.Rb5+ Kc7 4.Rc5+ {-10}
  80226981  2:00.5  -0.02 16t  1...Nd8 2.Rc5+ Kb6 3.Bd5 Kxa6 4.Ra5+ Kb6 5.Rxa7
                               Kxa7H 6.Bb7H {HT}
 120656655  2:42.6  -0.02 16.  1...Nd8 2.Rc5+ Kb6 3.Bd5 Kxa6 4.Ra5+ Kb6 5.Rxa7
                               Kxa7 6.Bb7
 232230998  5:20.5   0.00 17t  1...Nd8 2.Rc5+ Kb6 3.Bd5 Kxa6 4.Ra5+ Kb6 5.Rxa7
                               Kxa7 6.Kc5 Nb7+ 7.Kd4 f6 8.Bxb7 Kxb7 9.Kd5 h5
                               10.Ke6 f5 11.Ke5 Kc7 12.Kf6 g5H {HT} {80}
 254826529  5:41.2   0.00 17.  1...Nd8 2.Rc5+ Kb6 3.Bd5 Kxa6 4.Ra5+ Kb6 5.Rxa7
                               Kxa7 6.Kc5 Nb7+ 7.Kd4 f6 8.Bxb7 Kxb7 9.Kd5 h5
                               10.Ke6 f5 11.Ke5 Kc7 12.Kf6 g5 {HT} {80}
 522265943 13:04.6  -0.01 18t  1...Nd8 2.Rc5+ Kb6 3.Bd5 Kxa6 4.Ra5+ Kb6 5.Rxa7
                               Kxa7 6.Kc5 Nb7+ 7.Kd4 f6 8.Bxb7 Kxb7 9.Kd5 f5
                               10.Ke5 h5 11.Kf6H f4H 12.Kg5H {HT} {80}
 760526320 18:38.6  -0.01 18.  1...Nd8 2.Rc5+ Kb6 3.Bd5 Kxa6 4.Ra5+ Kb6 5.Rxa7
                               Kxa7 6.Kc5 Nb7+ 7.Kd4 f6 8.Bxb7 Kxb7 9.Kd5 f5
                               10.Ke5 h5 11.Kf6 f4 12.Kg5 Kb8H {HT} {80}
1751971815 49:36.0  -0.06 19t  1...Nd8 2.Rc5+ Kd6 3.Bc8 Rc7 4.Rxc7 Kxc7 5.Bg4
                               Kb6 6.Be2 Nc6+ 7.Kc3 Nb8 8.Kd4 Nxa6 9.Bxa6 Kxa6
                               10.Ke5H h5H 11.g3H g5H {HT} {80}
2040462635 59:22.1  -0.06 19.  1...Nd8 2.Rc5+ Kd6 3.Bc8 Rc7 4.Rxc7 Kxc7 5.Bg4
                               Kb6 6.Be2 Nc6+ 7.Kc3 Nb8 8.Kd4 Nxa6 9.Bxa6 Kxa6
                               10.Ke5 h5 11.g3 g5 {HT} {80}
3157734894 1:35:54  -0.04 20t  1...Nd8 2.Rc5+ Kd6 3.Bc8 Rc7 4.Rxc7 Kxc7 5.Bg4
                               Kb6 6.Be2 Nc6+ 7.Kc3 Nb8 8.Kd4 Nxa6 9.Ke5 Nc5
                               10.Kf6 Ne6 11.Kxf7 Nf4 12.Bc4 Kc5 {-10}
3713059801 1:51:27  -0.04 20.  1...Nd8 2.Rc5+ Kd6 3.Bc8 Rc7 4.Rxc7 Kxc7 5.Bg4
                               Kb6 6.Be2 Nc6+ 7.Kc3 Nb8 8.Kd4 Nxa6 9.Ke5 Nc5
                               10.Kf6 Ne6 11.Kxf7 Nf4 12.Bc4 Kc5 {-10}
2028800578 2:57:11  -0.12 21t  1...Nd8 2.Rc5+ Kd6 3.Bc8 Rc7 4.Rxc7 Kxc7 5.Bg4
                               Kb6 6.Be2 Nc6+ 7.Kc3 Nb8 8.Kd4 Nxa6 9.Ke5 Nc5
                               10.Kf6 Ne6 11.Kxf7 Nf4 12.Bg4 h5 13.Bd7 {-10}
2935283617 3:21:49  -0.12 21.  1...Nd8 2.Rc5+ Kd6 3.Bc8 Rc7 4.Rxc7 Kxc7 5.Bg4
                               Kb6 6.Be2 Nc6+ 7.Kc3 Nb8 8.Kd4 Nxa6 9.Ke5 Nc5
                               10.Kf6 Ne6 11.Kxf7 Nf4 12.Bg4 h5 13.Bd7 {-10}
 318619084 5:42:46   0.00 22t  1...Nd8 2.Rc5+ Kd6 3.Bc8 Rc7 4.Rxc7 Kxc7 5.Bg4
                               Kb6 6.Be2 f5 7.Ka3 Ne6 8.b4 Nf4 9.Bf1 Nd5
                               10.Bd3 Nf4 11.Bf1 {-10}
1395494784 6:00:58   0.00 22.  1...Nd8 2.Rc5+ Kd6 3.Bc8 Rc7 4.Rxc7 Kxc7 5.Bg4
                               Kb6 6.Be2 f5 7.Ka3 Ne6 8.b4 Nf4 9.Bf1 Nd5
                               10.Bd3 Nf4 11.Bf1 {-10}
3469324447 12:42:49  -0.01 23t  1...Nd8 2.Rc5+ Kd6 3.Bc8 Rc7 4.Rxc7 Kxc7 5.Bb7
                               Kb6 6.Bd5 f5H 7.Bc4H Nc6+H 8.Kc3H Nb8H {HT}
                               {-10}
3587567986 14:30:27  -0.01 23.  1...Nd8 2.Rc5+ Kd6 3.Bc8 Rc7 4.Rxc7 Kxc7 5.Bb7
                               Kb6 6.Bd5 f5 7.Bc4 Nc6+ 8.Kc3 Nb8 {HT} {-10}



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