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Subject: Re: Mate in 14

Author: Richard Pijl

Date: 01:07:20 12/20/02

Go up one level in this thread


On December 19, 2002 at 17:34:16, Art Basham wrote:

>See how long it takes your program or favorite engine to announce mate!
>
>All checks, so should be easy...:-)
>
>[D]2R5/8/8/8/1B4K1/8/p1p1p1p1/6kb w - - 0 1

The Baron: 12 seconds on a Pentium II-500

 ply       time     nodes  score  pv

  4(13)+      0      2837   -358  b4c5
  4(13)&      0      3470   -310  b4c5 g1f1 c8f8 f1e1 c5b4 e1d1 f8d8 d1c1 b4d2
c1b2 d8b8 b2a1
  4(13).      0      3585   -310  b4c5 g1f1 c8f8 f1e1 c5b4 e1d1 f8d8 d1c1 b4d2
c1b2 d8b8 b2a1
  5(14)+      0      3888   -280  b4c5
  5(14)+      0      4504   -190  b4c5
  5(16)&      0      6167      0  b4c5 g1f1 c8f8 f1e1 c5b4 e1d1 f8d8 d1c1 b4a3
c1b1 d8b8 b1a1 a3b2 a1b1 b2a3 <rep>
  5(16).      0      7657      0  b4c5 g1f1 c8f8 f1e1 c5b4 e1d1 f8d8 d1c1 b4a3
c1b1 d8b8 b1a1 a3b2 a1b1 b2a3 <rep>
  6(18)&      0     14538      0  b4c5 g1f1 c8f8 f1e1 c5b4 e1d1 f8d8 d1c1 b4a3
c1b1 d8b8 b1a1 a3b2 a1b1 b2a3 <rep>
  6(18).      0     17084      0  b4c5 g1f1 c8f8 f1e1 c5b4 e1d1 f8d8 d1c1 b4a3
c1b1 d8b8 b1a1 a3b2 a1b1 b2a3 <rep>
  7(20)&      0     29721      0  b4c5 g1f1 c8f8 f1e1 c5b4 e1d1 f8d8 d1c1 b4a3
c1b1 d8b8 b1a1 a3b2 a1b1 b2a3 <rep>
  7(20).      0     34350      0  b4c5 g1f1 c8f8 f1e1 c5b4 e1d1 f8d8 d1c1 b4a3
c1b1 d8b8 b1a1 a3b2 a1b1 b2a3 <rep>
  8(22)&      0     58885      0  b4c5 g1f1 c8f8 f1e1 c5b4 e1d1 f8d8 d1c1 b4a3
c1b1 d8b8 b1a1 a3b2 a1b1 b2a3 <rep>
  8(22).      0     67911      0  b4c5 g1f1 c8f8 f1e1 c5b4 e1d1 f8d8 d1c1 b4a3
c1b1 d8b8 b1a1 a3b2 a1b1 b2a3 <rep>
  9(24)&      0    113661      0  b4c5 g1f1 c8f8 f1e1 c5b4 e1d1 f8d8 d1c1 b4a3
c1b1 d8b8 b1a1 a3b2 a1b1 b2a3 <rep>
  9(24).      0    152963      0  b4c5 g1f1 c8f8 f1e1 c5b4 e1d1 f8d8 d1c1 b4a3
c1b1 d8b8 b1a1 a3b2 a1b1 b2a3 <rep>
 10(26)&      1    275833      0  b4c5 g1f1 c8f8 f1e1 c5b4 e1d1 f8d8 d1c1 b4a3
c1b1 d8b8 b1a1 a3b2 a1b1 b2a3 <rep>
 10(26).      1    348958      0  b4c5 g1f1 c8f8 f1e1 c5b4 e1d1 f8d8 d1c1 b4a3
c1b1 d8b8 b1a1 a3b2 a1b1 b2a3 <rep>
 11(27)&      2    581311      0  b4c5 g1f1 c8f8 f1e1 c5b4 e1d1 f8d8 d1c1 b4a3
c1b1 d8b8 b1a1 a3b2 a1b1 b2a3 <rep>
 11(27).      3    720416      0  b4c5 g1f1 c8f8 f1e1 c5b4 e1d1 f8d8 d1c1 b4a3
c1b1 d8b8 b1a1 a3b2 a1b1 b2a3 <rep>
 12(26)&      5   1122800      0  b4c5 g1f1 c8f8 f1e1 c5b4 e1d1 f8d8 d1c1 b4a3
c1b1 d8b8 b1a1 a3b2 a1b1 b2a3 <rep>
 12(26).      6   1376997      0  b4c5 g1f1 c8f8 f1e1 c5b4 e1d1 f8d8 d1c1 b4a3
c1b1 d8b8 b1a1 a3b2 a1b1 b2a3 <rep>
 13(28)+      8   1724797     30  b4c5
 13(28)+      9   1876946    120  b4c5
 13(30)&     12   2594255  32740  b4c5 g1f1 c8f8 f1e1 c5b4 e1d1 f8d8 d1c1 b4a3
c1b1 d8b8 b1a1 a3b2 a1b1 b2e5 b1c1 e5f4 c1d1 b8d8 d1e1 f4g3 e1f1 d8f8 f1g1 g4h3
a2a1q g3h2



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