Author: John Merlino
Date: 19:41:09 05/10/05
Go up one level in this thread
On May 10, 2005 at 21:45:09, Dann Corbit wrote: >On May 10, 2005 at 19:51:26, Pedro Castro wrote: > >>r5k1/pp3r1p/q1p2p1B/3pP2p/8/5RPb/PP1QPP1P/4R1K1 w - - 0 1 >> >>DanaSah 1,4 seems to make it better than all the engines, I have proven List >>5,12, Amyan 1,595, The Baron 1.6.0... He is the unique one that it gives mate >>in 8 (P4 2400 MHz). It is an error? >> >>Your can download DanaSah in http://danasah.tk/ >> >>FEN: r5k1/pp3r1p/q1p2P1B/3p3p/8/5RPb/PP1QPP1P/4R1K1 b - - 0 1 >> >>DanaSah v1.4: >> 1 00:00 85 85 +0,89 Txf6 Txf6 exf6 Dxa2 >> 2 00:00 464 464 +0,89 Txf6 Txf6 exf6 Dxa2 >> 3 00:00 5.342 534.200 +1,07 b4 Txf6 exf6 Dxa2 >> 3 00:00 6.415 641.500 +1,62 b4 c5 Dxd5 >> 4 00:00 23.210 331.571 +1,76 b4 Te8 exf6 Dc4 >> 5 00:00 57.896 413.542 +1,86 b4 Te8 exf6 Te5 Af4 >> 6 00:00 169.109 457.051 +2,01 exf6 Te8 Ag4 Dg5+ Rh8 Ag7+ Rg8 >> 6 00:00 199.801 444.002 +2,09 exf6 Rh8 Dg5 Ag4 Ag7+ Rg8 Ah6+ Rh8 >> 7 00:00 308.343 460.213 +2,24 exf6 >> 7 00:00 378.846 451.007 +3,74 exf6 >> 7 00:00 416.158 447.481 +4,35 exf6 Rh8 Dg5 Dxa2 Dg7+ Txg7 fxg7+ Rg8 Tf8+ >>Txf8 gxf8D+ >> 8 00:01 584.051 463.532 +4,20 exf6 Rh8 Dg5 Dxa2 Dg7+ Txg7 fxg7+ Rg8 Tf8+ >>Txf8 gxf8D+ >> 8 00:01 666.857 459.901 +4,50 exf6 >> 8 00:01 745.365 457.279 +4,82 exf6 Rh8 Dg5 Af5 Txf5 Dxa2 Ag7+ Rg8 Ah6+ >>Rh8 Dxh5 >> 9 00:02 1.377.109 486.610 +4,97 exf6 >> 9 00:03 1.987.520 476.623 +6,47 exf6 >> 9 00:04 2.159.115 484.106 +7,59 exf6 Rh8 Dg5 Af5 Txf5 Dxa2 Dg7+ Txg7 fxg7+ >>Rg8 Tf8+ Txf8 gxf8D+ >> 10 00:05 2.716.742 497.571 +7,44 exf6 Rh8 Dg5 Af5 Txf5 Dxa2 Dg7+ Txg7 fxg7+ >>Rg8 Tf8+ Txf8 gxf8D+ >> 10 00:05 2.909.010 488.088 +7,74 exf6 >> 10 00:06 3.330.041 496.280 +9,24 exf6 >> 10 00:07 3.968.128 497.883 +12,32 exf6 Rh8 Dg5 Af5 Txf5 Tg8 Ag7+ Tgxg7 >>fxg7+ Rg8 Txf7 Db5 >> 11 00:09 4.911.841 505.333 +12,17 exf6 Rh8 Dg5 Af5 Txf5 Tg8 Ag7+ Tgxg7 >>fxg7+ Rg8 Txf7 Db5 >> 11 00:11 5.791.612 516.186 +10,67 exf6 Rh8 Dg5 Af5 Txf5 Tg8 Ag7+ Tgxg7 >>fxg7+ Rg8 Txf7 Db5 >> 11 00:11 6.018.656 513.537 +12,47 exf6 >> 11 00:13 6.774.866 512.470 +13,97 exf6 >> 11 00:14 7.622.624 508.853 +14,45 exf6 Af5 Txf5 Da3 bxa3 Rh8 Txh5 Rg8 Dd4 >>b6 f4 >> 12 00:17 9.204.938 519.173 +14,30 exf6 Af5 Txf5 Da3 bxa3 Rh8 Txh5 Rg8 Dd4 >>b6 f4 >> 12 00:18 9.574.997 518.127 +14,60 exf6 >> 12 00:19 10.115.812 519.292 +14,64 exf6 Af5 Txf5 Da3 bxa3 Rh8 Txh5 Tg8 Ag7+ >>Tgxg7 fxg7+ Rxg7 Dg5+ Rf8 f4 >> 13 00:22 12.153.939 528.661 +14,49 exf6 Af5 Txf5 Da3 bxa3 Rh8 Txh5 Tg8 Ag7+ >>Tgxg7 fxg7+ Rxg7 Dg5+ Rf8 f4 >> 13 00:24 12.730.058 525.167 +14,79 exf6 >> 13 00:34 17.938.793 516.075 +16,29 exf6 >> 13 00:49 25.416.110 518.696 +28,30 exf6 Af5 Txf5 Rh8 Dg5 Da3 bxa3 Tg8 Ag7+ >>Tgxg7 fxg7+ Rg8 Txf7 h6 Tf8+ Rh7 g8D+ >> 14 01:33 51.193.427 550.466 +28,45 exf6 >> 14 01:34 51.585.680 548.783 +29,95 exf6 >> 14 02:17 75.019.922 547.590 +M8 exf6 Af5 Txf5 Rh8 Dg5 Da3 Dg7+ Txg7 fxg7+ >>Rg8 bxa3 Td8 Tf8+ Txf8 gxf8D+ > >It is a mate in 8. Chest output: > >[D]r5k1/pp3r1p/q1p2p1B/3pP2p/8/5RPb/PP1QPP1P/4R1K1 w - - acn 193074822; acs 531; >bm exf6; ce 32752; dm 8; pv exf6 Bf5 Rxf5 Qa3 Qg5+ Kh8 Qg7+ Rxg7 fxg7+ Kg8 bxa3 >h4 Rf8+ Rxf8 gxf8=Q#; > >Considering that it took a dedicated mate solver almost 9 minutes on a fast >machine, I think it is remarkable for you to find it so fast. And, of course, The King finds it in less than one second. :-) Time Depth Score Positions Moves 0:00 1/3 2.51 1892 1.Rxf6 Rxf6 2.exf6 Bf5 3.Qf4 Qa5 0:00 1/3 2.97 3696 1.exf6 Kh8 2.Qg5 0:00 1/4 7.56 5518 1.exf6 Kh8 2.Qg5 Bf5 3.Rxf5 0:00 1/5 11.43 13138 1.exf6 Rc7 2.Qg5+ Kf7 3.Qxh5+ Ke6 4.Re3+ Kd6 5.Qe5+ Kc5 6.Qxc7 0:00 1/6 12.11 33526 1.exf6 Kh8 2.Qg5 Rg8 3.Bg7+ Rgxg7 4.fxg7+ Kg8 5.Rxf7 0:00 1/7 14.08 69177 1.exf6 Bf5 2.Rxf5 Rd7 3.f7+ Rxf7 4.Qg5+ Kh8 5.Rxf7 0:00 1/8 16.46 95567 1.exf6 Bf5 2.Rxf5 Kh8 3.Qg5 Rg8 4.Bg7+ Rgxg7 5.fxg7+ Kg8 6.Rxf7 0:00 1/9 Mate08 222741 1.exf6 Bf5 2.Rxf5 Kh8 3.Qg5 Rg8 4.Bg7+ Rgxg7 5.fxg7+ Kg8 6.Rxf7 Qa3 7.Qd8+ Kxf7 8.g8=Q# 0:00 1/10 Mate08 272839 1.exf6 Bf5 2.Rxf5 Kh8 3.Qg5 Rg8 4.Bg7+ Rgxg7 5.fxg7+ Kg8 6.Rxf7 Qa3 7.Qd8+ Kxf7 8.g8=Q# 0:01 1/11 Mate08 404990 1.exf6 Bf5 2.Rxf5 Kh8 3.Qg5 Rg8 4.Bg7+ Rgxg7 5.fxg7+ Kg8 6.Rxf7 Qa3 7.Qd8+ Kxf7 8.g8=Q# 0:01 1/12 Mate08 685978 1.exf6 Bf5 2.Rxf5 Kh8 3.Qg5 Rg8 4.Bg7+ Rgxg7 5.fxg7+ Kg8 6.Rxf7 Qa3 7.Qd8+ Kxf7 8.g8=Q# 0:03 1/13 Mate08 1358140 1.exf6 Bf5 2.Rxf5 Kh8 3.Qg5 Rg8 4.Bg7+ Rgxg7 5.fxg7+ Kg8 6.Rxf7 Qa3 7.Qd8+ Kxf7 8.g8=Q# jm
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