Author: Hans Havermann
Date: 12:55:43 05/20/99
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On May 18, 1999 at 20:18:09, Jon Dart wrote: >8/6k1/4P3/1b1n1P2/6PK/8/p7/4R3 b - - ... >I would be interested to know what other programs think of this MacChess is unwavering in its choice of Kf6 through a full 15 plies and equally unwavering in its calling it a draw. Its 16-ply line is: 1. ... Kf6 2. Kg3 Nb4 3. Rh1 Bc6 4. Rf1 Nc2 5. g5+ Kxg5 6. f6 Nd4 7. e7 Be8 8. f7 Bxf7 9. Rxf7 a1=Q 10. e8=Q Qg1+ 11. Kh3 Qg4+ 12. Kh2 Nf3+ 13. Rxf3 Qxf3 14. Qe5+ Kg6 About 20 hours on a G3/300. A little over 20 billion nodes. Maximum depth probed: 60-ply.
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