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pijl Guest
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Post subject: Re: interesting pawn race position Posted: Mon Dec 15, 2008 7:01 am |
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| jdart wrote: |
From a recent online game:
[D] 8/8/5p1k/1p1pp2P/pP3PK1/P1P5/8/8 b - f3
d4 wins. Arasan 11.1 has trouble with this (thinks it's only a draw). 10.4 solves it, although it takes a while (it only switches to d4 at ply 19). 10.4 has some pawn race code that is not currently in the 11.0 tree.
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No problem for the Baron, showing a nice score pretty quickly:
| Code: |
11. 0.942 0:00.37 130178 h6h7 f4e5 f6e5 g4h3 e5e4 h3g3 h7g7 g3f4 g7h7
12& 0.695 0:00.48 177804 h6h7 f4e5 f6e5 g4g5 e5e4 g5h4 h7g7 h4h3 g7g8 h3g4 g8h8
12& 0.947 0:00.54 207827 d5d4 f4e5 d4c3 e5e6 h6g7 h5h6 g7h6 e6e7 c3c2 g4f5 c2c1q e7e8q c1f1 f5e4
12. 0.947 0:00.57 221870 d5d4 f4e5 d4c3 e5e6 h6g7 h5h6 g7h6 e6e7 c3c2 g4f5 c2c1q e7e8q c1f1 f5e4
13& 0.947 0:00.68 265906 d5d4 f4e5 d4c3 e5e6 c3c2 e6e7 c2c1q e7e8q c1g5 g4f3 g5h5 e8h5 h6h5 f3f4 h5g6 f4g4 g6f7
13. 0.947 0:00.73 290524 d5d4 f4e5 d4c3 e5e6 c3c2 e6e7 c2c1q e7e8q c1g5 g4f3 g5h5 e8h5 h6h5 f3f4 h5g6 f4g4 g6f7
14& 0.951 0:00.86 352231 d5d4 f4e5 d4c3 e5e6 c3c2 e6e7 c2c1q e7e8q c1g5 g4f3 g5h5 e8h5 h6h5 f3f4 h5g6 f4g4 f6f5 g4f4 g6f6
14. 0.951 0:00.93 389294 d5d4 f4e5 d4c3 e5e6 c3c2 e6e7 c2c1q e7e8q c1g5 g4f3 g5h5 e8h5 h6h5 f3f4 h5g6 f4g4 f6f5 g4f4 g6f6
15& 1.174 0:01.11 483065 d5d4 f4e5 d4c3 e5e6 c3c2 e6e7 c2c1q e7e8q c1g5 g4f3 g5h5 e8h5 h6h5 f3f4 h5g6 f4g4 f6f5 g4f4 g6f6 f4f3
15. 1.174 0:01.20 534909 d5d4 f4e5 d4c3 e5e6 c3c2 e6e7 c2c1q e7e8q c1g5 g4f3 g5h5 e8h5 h6h5 f3f4 h5g6 f4g4 f6f5 g4f4 g6f6 f4f3
16& 1.234 0:01.54 697444 d5d4 f4e5 d4c3 e5e6 c3c2 e6e7 c2c1q e7e8q c1g5 g4f3 g5h5 e8h5 h6h5 f3f4 h5g6 f4e3 f6f5 e3d4 f5f4 d4e4
16. 1.234 0:01.68 771759 d5d4 f4e5 d4c3 e5e6 c3c2 e6e7 c2c1q e7e8q c1g5 g4f3 g5h5 e8h5 h6h5 f3f4 h5g6 f4e3 f6f5 e3d4 f5f4 d4e4
17& 1.308 0:02.28 1041879 d5d4 f4e5 d4c3 e5e6 c3c2 e6e7 c2c1q e7e8q c1g5 g4f3 g5h5 e8h5 h6h5 f3f4 h5g6 f4e3 f6f5 e3f3 g6g5 f3g3 f5f4 g3f3
17. 1.308 0:02.45 1145369 d5d4 f4e5 d4c3 e5e6 c3c2 e6e7 c2c1q e7e8q c1g5 g4f3 g5h5 e8h5 h6h5 f3f4 h5g6 f4e3 f6f5 e3f3 g6g5 f3g3 f5f4 g3f3
18& 1.408 0:03.56 1593721 d5d4 f4e5 d4c3 e5e6 c3c2 e6e7 c2c1q e7e8q c1g5 g4f3 g5h5 e8h5 h6h5 f3f4 h5g6 f4e3 f6f5 e3f3 g6g5 f3g3 f5f4 g3f3 g5f5
18. 1.408 0:03.90 1742117 d5d4 f4e5 d4c3 e5e6 c3c2 e6e7 c2c1q e7e8q c1g5 g4f3 g5h5 e8h5 h6h5 f3f4 h5g6 f4e3 f6f5 e3f3 g6g5 f3g3 f5f4 g3f3 g5f5
19& 1.726 0:06.17 2610184 d5d4 f4e5 d4c3 e5e6 c3c2 e6e7 c2c1q e7e8q c1g5 g4f3 g5h5 e8h5 h6h5 f3f4 h5g6 f4e3 f6f5 e3f3 g6g5 f3g3 f5f4 g3f3 g5f5 f3f2
19. 1.726 0:06.50 2819071 d5d4 f4e5 d4c3 e5e6 c3c2 e6e7 c2c1q e7e8q c1g5 g4f3 g5h5 e8h5 h6h5 f3f4 h5g6 f4e3 f6f5 e3f3 g6g5 f3g3 f5f4 g3f3 g5f5 f3f2
20& 2.197 0:10.43 4226312 d5d4 f4e5 d4c3 e5e6 c3c2 e6e7 c2c1q e7e8q c1g5 g4f3 g5h5 e8h5 h6h5 f3f4 h5g6 f4e3 f6f5 e3f3 g6g5 f3g3 f5f4 g3f3 g5f5 f3f2 f5e4
20. 2.197 0:11.03 4518343 d5d4 f4e5 d4c3 e5e6 c3c2 e6e7 c2c1q e7e8q c1g5 g4f3 g5h5 e8h5 h6h5 f3f4 h5g6 f4e3 f6f5 e3f3 g6g5 f3g3 f5f4 g3f3 g5f5 f3f2 f5e4
21& 2.315 0:28.18 9801111 d5d4 c3d4 e5d4 f4f5 d4d3 g4f3 h6h5 f3e3 h5g4 e3d3 g4f5 d3d4 f5e6 d4e4 f6f5 e4f4 e6d5 f4f5 d5c4 f5e4 c4b3 e4d5 b3a3
21. 2.315 0:28.96 10192770 d5d4 c3d4 e5d4 f4f5 d4d3 g4f3 h6h5 f3e3 h5g4 e3d3 g4f5 d3d4 f5e6 d4e4 f6f5 e4f4 e6d5 f4f5 d5c4 f5e4 c4b3 e4d5 b3a3
22& 2.315 0:34.00 11864928 d5d4 c3d4 e5d4 f4f5 d4d3 g4f3 h6h5 f3e3 h5g4 e3d3 g4f5 d3d4 f5e6 d4e4 f6f5 e4f4 e6d5 f4f5 d5c4 f5e4 c4b3 e4d5 b3a3
22. 2.315 0:34.95 12429348 d5d4 c3d4 e5d4 f4f5 d4d3 g4f3 h6h5 f3e3 h5g4 e3d3 g4f5 d3d4 f5e6 d4e4 f6f5 e4f4 e6d5 f4f5 d5c4 f5e4 c4b3 e4d5 b3a3
23& 3.964 1:12.81 22885662 d5d4 c3d4 e5d4 f4f5 d4d3 g4f3 h6h5 f3e3 h5g4 e3d3 g4f5 d3d4 f5g4 d4e3 f6f5 e3f2 g4f4 f2g2 f4e3 g2g3 f5f4 g3g4 f4f3 g4g3 f3f2
23. 3.964 1:14.20 23671879 d5d4 c3d4 e5d4 f4f5 d4d3 g4f3 h6h5 f3e3 h5g4 e3d3 g4f5 d3d4 f5g4 d4e3 f6f5 e3f2 g4f4 f2g2 f4e3 g2g3 f5f4 g3g4 f4f3 g4g3 f3f2 |
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| Subject |
Author |
Date/Time |
interesting pawn race position |
Jon Dart |
Sun Dec 14, 2008 7:50 pm |
Old Deep Fritz 1, 31 seconds |
kgburcham |
Sun Dec 14, 2008 8:00 pm |
Re: Old Deep Fritz 1, 31 seconds |
Robert Hyatt |
Sun Dec 14, 2008 9:51 pm |
Re: Old Deep Fritz 1, 31 seconds |
kgburcham |
Sun Dec 14, 2008 10:34 pm |
Re: Old Deep Fritz 1, 31 seconds |
Roman Hartmann |
Mon Dec 15, 2008 7:47 am |
Re: interesting pawn race position |
Miguel A. Ballicora |
Sun Dec 14, 2008 9:50 pm |
Re: interesting pawn race position |
pijl |
Mon Dec 15, 2008 7:01 am |
Re: interesting pawn race position |
Ted Summers |
Mon Dec 15, 2008 10:30 am |
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