Author: Richard Pijl
Date: 14:46:45 05/07/03
Go up one level in this thread
On May 07, 2003 at 04:40:43, Enrique Irazoqui wrote: >King majority wins in this game Pitschak - Foerder played in 1930. > >[D]1R6/p3k1p1/7p/2b1pP2/P1r3P1/B7/7P/7K w - - 0 1 > >1.Rc8! Kd6 2.Rxc5! Rxc5 3.h4!+- 1-0 > >Enrique The Baron finds Rc8 in 10 seconds, but it takes much longer to show convincing scores (AMD MP 2000+, single CPU version): ply time nodes score pv 5(13)& 0 13810 71 a3c5 c4c5 b8b7 e7f6 b7a7 c5c2 a4a5 g7g6 5(14). 0 20198 71 a3c5 c4c5 b8b7 e7f6 b7a7 c5c2 a4a5 g7g6 6(16)& 0 37606 93 a3c5 c4c5 b8b7 e7f6 b7a7 h6h5 h2h3 c5c4 a7a6 f6g5 6(16). 0 51225 93 a3c5 c4c5 b8b7 e7f6 b7a7 h6h5 h2h3 c5c4 a7a6 f6g5 7(21)& 0 96480 81 a3c5 c4c5 b8b7 e7f6 b7a7 c5c2 a7a6 f6f7 a6e6 c2a2 e6e5 7(21). 0 147782 81 a3c5 c4c5 b8b7 e7f6 b7a7 c5c2 a7a6 f6f7 a6e6 c2a2 e6e5 8(23)& 0 262587 81 a3c5 c4c5 b8b7 e7f6 b7a7 c5c2 a7a6 f6f7 a6e6 c2a2 e6e5 a2a4 8(25). 1 430797 81 a3c5 c4c5 b8b7 e7f6 b7a7 c5c2 a7a6 f6f7 a6e6 c2a2 e6e5 a2a4 9(27)& 2 761866 89 a3c5 c4c5 b8b7 e7f6 b7a7 e5e4 a7a6 f6e5 a6g6 h6h5 g4h5 c5c7 h5h6 g7h6 9(29). 3 1192476 89 a3c5 c4c5 b8b7 e7f6 b7a7 e5e4 a7a6 f6e5 a6g6 h6h5 g4h5 c5c7 h5h6 g7h6 10(32)& 6 2395599 92 a3c5 c4c5 b8b7 e7f6 b7a7 c5c2 a7a6 f6f7 h2h3 e5e4 a6e6 c2e2 a4a5 e2a2 10(32)> 10 3745509 93 b8c8 10(32)& 10 3876028 96 b8c8 e7d6 h2h4 e5e4 a3c5 c4c5 c8c5 d6c5 g4g5 h6g5 f5f6 g7f6 h4h5 c5b4 h5h6 b4a4 10(32). 10 3923063 96 b8c8 e7d6 h2h4 e5e4 a3c5 c4c5 c8c5 d6c5 g4g5 h6g5 f5f6 g7f6 h4h5 c5b4 h5h6 b4a4 11(30)+ 13 5165182 131 b8c8 e7d6 h2h4 e5e4 g4g5 h6g5 c8c5 c4c5 f5f6 g7f6 h4h5 11(33)& 16 6164447 134 b8c8 e7d6 h2h4 e5e4 g4g5 h6g5 c8c5 c4c5 f5f6 g7f6 h4h5 11(34). 22 8287083 134 b8c8 e7d6 h2h4 e5e4 g4g5 h6g5 c8c5 c4c5 f5f6 g7f6 h4h5 12(34)& 33 12294159 134 b8c8 e7d6 h2h4 e5e4 g4g5 h6g5 c8c5 c4c5 f5f6 g7f6 h4h5 12(35). 54 19664960 134 b8c8 e7d6 h2h4 e5e4 g4g5 h6g5 c8c5 c4c5 f5f6 g7f6 h4h5 13(39)& 86 31342483 151 b8c8 e7d6 h2h4 e5e4 g4g5 h6g5 h4g5 e4e3 c8c5 c4c5 h1g2 e3e2 g2f2 d6c6 a3c5 13(39). 146 51552115 151 b8c8 e7d6 h2h4 e5e4 g4g5 h6g5 h4g5 e4e3 c8c5 c4c5 h1g2 e3e2 g2f2 d6c6 a3c5 14(40)+ 249 86606480 186 b8c8 e7d6 c8c5 c4c5 h2h4 d6c6 a3c5 c6c5 g4g5 c5d6 f5f6 g7f6 g5h6 d6c5 h1g2 e5e4 g2g3 e4e3 h6h7 c5d4 h7h8q e3e2 h8f6 d4e3 14(40)& 280 97630344 168 b8c8 e7d6 h2h4 c4a4 a3c5 d6d5 c8c7 a4g4 c5f2 a7a5 h1h2 d5e4 c7f7 g7g6 14(44). 456 154187863 168 b8c8 e7d6 h2h4 c4a4 a3c5 d6d5 c8c7 a4g4 c5f2 a7a5 h1h2 15(42)+ 751 253756113 203 b8c8 e7d6 c8c5 c4c5 h2h4 e5e4 g4g5 h6g5 h4g5 e4e3 h1g2 e3e2 g2f2 15(42). 1122 387858536 293 b8c8 e7d6 c8c5 c4c5 h2h4 a7a5 g4g5 h6g5 h4g5 e5e4 a3c5 d6c5 f5f6 e4e3 f6f7 e3e2 f7f8q c5d5 f8f7 d5e4 f7e8 e4d3 e8e7
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