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Subject: Re: Very easy mate to solve.

Author: Dann Corbit

Date: 18:07:13 10/18/01

Go up one level in this thread


On October 18, 2001 at 18:16:31, leonid wrote:

>[D]2kqbb2/P1r2r1P/n1p2p1n/2qqqq2/2NQQN2/1Q4Q1/P6P/KRqBBqRQ w - -
>
>Please indicate your result.
>
>If you happened to have some mate solver that is not that often seen here,
>please give his result. If you consider that given program is not well known,
>indicate everything that you could consider as important, or curious. Don't be
>afraid to add any description about given program and his Web address.

Yace:
Crafty is the magic word, Scid wants to see
Yace (Yet another chess engine) version 0.99.57

Type help for a (very unhelpful) list of commands
Make sure, you have a file yace.ini in the current directory, with a line:

hash 30M

or similar, otherwise Yace will only use a very small hash of 1M.

feature done=0
DBBOOK101 100000 128 20 ff 251465
entries 87381 size 1048572 size_wanted 1048576 tts3 29126
pos_learn = 1
Stored 8 learned positions into hash table
book_learn = 4
Could not open "dblearn.bin" in mode rb: Winboard does not like my error message
hash size wanted 65000000
Stored 8 learned positions into hash table
entries 5416665 size 64999980 size_wanted 65000000 tts3 1805554
5-men endgame table bases found
white ( 1): hash 300M
hash size wanted 300000000
Stored 8 learned positions into hash table
entries 24999999 size 299999988 size_wanted 300000000 tts3 8333332
white ( 1): st 999
white ( 1): setboard 2kqbb2/P1r2r1P/n1p2p1n/2qqqq2/2NQQN2/1Q4Q1/P6P/KRqBBqRQ w -
-
Stored 8 learned positions into hash table
white ( 1):
white ( 1): go
usetime = 998.00, mintime = 998.00 maxtime = 998.00 tl 998.00 ml 0
      1079   0.049 -17.51  1t  1.Nxd5 Qexd4+ 2.Qgc3 {-1842}
      1364   0.051 -14.21  1t+ 1.Qxf5+ Nxf5 2.a8=Q+ {-921}
      2659   0.058  -8.93  1t  1.Qxf5+ Qxf5 2.a8=Q+ Kd7 {-921}
      3886   0.064  -8.25  1t+ 1.a8=Q+ Nb8 {-921}
      6119   0.076  -2.75  1t  1.a8=Q+ Kd7 2.Nxe5+ fxe5 {-260}
      6765   0.096  -2.75  1.  1.a8=Q+ Kd7 2.Nxe5+ fxe5 {-260}
     25462   0.172  -2.75  2t  1.a8=Q+ Kd7 2.Nxe5+ fxe5 3.Qdd3 {-260}
     42979   0.224  -2.75  2.  1.a8=Q+ Kd7 2.Nxe5+ fxe5 3.Qdd3 {-260}
     53523   0.261  -2.35  3++ 1.a8=Q+ Kd7 2.Nxe5+ fxe5 3.Qdxd5+ Ke7 {741}
     55982   0.270  -1.35  3++ 1.a8=Q+ Kd7 2.Nxe5+ fxe5 3.Qdxd5+ Ke7 {741}
    318572   1.076  -0.64  3t  1.a8=Q+ Kd7 2.Nxe5+ Qxe5 3.Qbxd5+ cxd5 4.Ba4+
                               Rc6 5.Bxc6+ Qxc6 6.Rxc1 Qxd4+ 7.Qxd4 Qdxa8
                               {-110}
    468473   1.498  -0.64  3.  1.a8=Q+ Kd7 2.Nxe5+ Qxe5 3.Qbxd5+ cxd5 4.Ba4+
                               Rc6 5.Bxc6+ Qxc6 6.Rxc1 Qxd4+ 7.Qxd4 Qdxa8
                               {-110}
    472308   1.519  -0.24  4++ 1.a8=Q+ Kd7 2.Nxe5+ Qxe5 3.Qbxd5+ cxd5 4.Ba4+
                               Rc6 5.Bxc6+ Ke7 {240}
    477675   1.545   0.76  4++ 1.a8=Q+ Kd7 2.Nxe5+ Qxe5 3.Qbxd5+ cxd5 4.Ba4+
                               Rc6 5.Bxc6+ Ke7 {240}
    765089   2.364   5.76  4++ 1.a8=Q+ Kd7 2.Nxe5+ Qxe5 3.Qexd5+ Qexd5
                               4.Qdxd5+ cxd5 5.Qxd8+ Kc6 {741}
   1728084   4.724  12.44  4t  1.a8=Q+ Kd7 2.Nxe5+ Qxe5 3.Qexd5+ cxd5 4.Qhxd5+
                               Qcxd5 5.Qaxd5+ Bd6 6.Qe6+ Qxe6 7.Qxe6+ Kc6
                               8.Rxc1+ Kb7 9.Rxf1 Rxc1+ 10.Kb2 {1322}
   2520147   6.601  12.44  4.  1.a8=Q+ Kd7 2.Nxe5+ Qxe5 3.Qexd5+ cxd5 4.Qhxd5+
                               Qcxd5 5.Qaxd5+ Bd6 6.Qe6+ Qxe6 7.Qxe6+ Kc6
                               8.Rxc1+ Kb7 9.Rxf1 Rxc1+ 10.Kb2 {1322}
   2593904   6.844  12.84  5++ 1.a8=Q+ Kd7 2.Nxe5+ Ke7 3.Nxd5+ Qdxd5 4.Qdxd5
                               Qxe4 5.Rxf1 Qexd5H 6.h8=QH Qxh1H 7.Rxh1H fxe5H
                               {1322}
   8251329  21.644  13.68  5t  1.a8=Q+ Kd7 2.Nxe5+ Qxe5 3.Qexd5+ cxd5 4.Qhxd5+
                               Qcxd5 5.Qbxd5+ Bd6 6.Ba4+ Rc6 7.Bxc6+ Ke7
                               8.Rxf1 Qxa8 9.Rxc1 Qxd4+ 10.Qxd4 {1321}
  13793861  36.419  13.68  5.  1.a8=Q+ Kd7 2.Nxe5+ Qxe5 3.Qexd5+ cxd5 4.Qhxd5+
                               Qcxd5 5.Qbxd5+ Bd6 6.Ba4+ Rc6 7.Bxc6+ Ke7
                               8.Rxf1 Qxa8 9.Rxc1 Qxd4+ 10.Qxd4 {1321}
  14417445  38.562  14.08  6++ 1.a8=Q+ Kd7 2.Nxe5+ Qxe5 3.Qexd5+ cxd5 4.Qhxd5+
                               Qcxd5 5.Qbxd5+ Bd6 6.Ba4+ Rc6 7.Bxc6+ Ke7
                               8.Qxd8+ Kf8
  14627572  39.229  15.08  6++ 1.a8=Q+ Kd7 2.Nxe5+ Qxe5 3.Qexd5+ Ke7 4.Qxc5+
                               Qed6 5.Qxd8+ Kxd8 {1742}
  14885806  40.096  20.08  6++ 1.a8=Q+ Kd7 2.Nxe5+ Ke7 3.Nxd5+ cxd5 4.Nxf7+
                               Qxe4 5.Qxd8+ Kxf7 6.Qdxe4 Qcxg1 7.Qhxg1 Qxe1
                               8.Rxc1 Qxg3 {2053}
  31402384  1:03.6  Mat08  6t  1.a8=Q+ Kd7 2.Nxe5+ Qxe5 3.Qexd5+ cxd5 4.Qhxd5+
                               Qcxd5 5.Qaxd5+H Bd6H 6.Qxd6+H Qxd6H 7.Qe6+H
                               Kc6H 8.Qdd5#H {-831}
  53850054  1:36.3  Mat08  6.  1.a8=Q+ Kd7 2.Nxe5+ Qxe5 3.Qexd5+ cxd5 4.Qhxd5+
                               Qcxd5 5.Qaxd5+ Bd6 6.Qxd6+ Qxd6 7.Qe6+ Kc6
                               8.Qdd5# {-831}
  86306973  2:23.4  Mat08  7t  1.a8=Q+ Kd7 2.Nxe5+ Qxe5 3.Qexd5+ cxd5 4.Qhxd5+
                               Qcxd5 5.Qaxd5+ Bd6 6.Qxd6+ Qxd6 7.Qe6+ Kc6
                               8.Qdd5# {-831}




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