Author: Uri Blass
Date: 15:47:22 08/28/02
Go up one level in this thread
On August 28, 2002 at 18:29:09, Ulrich Tuerke wrote: >On August 28, 2002 at 15:13:30, Manfred Rosenboom wrote: > >> Yace UCI 132 MB : >>D1 00:00 -8.52 Qh8xg8 h7xg8Q Kb8c7 >>D1 00:00 -2.03 Qh8xh7 g6xh7 >>D1 00:00 6.31 Kb8c7 >>D2 00:00 6.14 Kb8c7 Bg8e6 >>D3 00:00 6.14 Kb8c7 Bg8e6 Kc7d8 >>D4 00:00 6.10 Kb8c7 Bg8e6 Kc7d8 Kb4c4 >>D4+ 00:00 6.13 Kb8c8 Bg8e6 Kc8d8 Be6d7 >>D4 00:00 6.14 Kb8c8 Bg8e6 Kc8d8 Kb4c4 Kd8e7 >>D5 00:00 6.12 Kb8c8 Bg8e6 Kc8d8 Kb4c4 Kd8e7 Kc4d4 >>D6 00:00 6.15 Kb8c8 Bg8e6 Kc8d8 Kb4c4 Kd8e7 Kc4d4 Ke7f6 >>D7 00:00 6.19 Kb8c8 Kb4c4 Kc8d8 Bg8f7 Kd8e7 Kc4d4 Ke7f6 >>D8 00:00 6.05 Kb8c8 Bg8e6 Kc8d8 Kb4b5 Kd8c7 Kb5a5 Kc7b7 Ka5b5 Kb7b8 >>D9 00:00 6.01 Kb8c8 Bg8e6 Kc8d8 Kb4b5 Kd8c7 Kb5a5 Kc7b7 Ka5b5 Kb7b8 Kb5c4 >>D10 00:00 5.76 Kb8c8 Kb4b5 Kc8c7 Bg8e6 Qh8e8 Kb5b4 Kc7b6 Be6g8 Qe8b5 Kb4c3 >>D11 00:00 5.71 Kb8c8 Kb4b5 Kc8c7 Bg8e6 Qh8e8 Kb5b4 Kc7b6 Be6g8 Qe8b5 Kb4c3 >>Qb5c5 Kc3d3 >>D12- 00:00 5.15 Kb8c8 Kb4b5 Kc8c7 Kb5a5 Kc7b7 Ka5b5 Kb7a7 Kb5c6 Ka7b8 >>D12 00:00 5.15 Kb8c8 Kb4b5 Kc8c7 Bg8f7 >>D12+ 00:00 5.25 Kb8c7 Kb4b5 >>D12- 00:00 5.15 Kb8c7 Kb4b5 Kc7b7 Kb5a5 Kb7a7 Ka5b5 Ka7b8 Kb5c6 Kb8a7 >>D12 00:00 5.15 Kb8c8 Kb4b5 Kc8c7 Bg8f7 >>D13 00:00 5.13 Kb8c8 Kb4b5 Kc8c7 Kb5a5 Kc7d8 Ka5b6 Kd8d7 Kb6b7 Kd7e7 Bg8e6 >>Qh8d8 h7h8N >>D14 00:00 5.06 Kb8c8 Kb4b5 Kc8c7 Kb5a5 Kc7b7 Ka5b5 Kb7a7 Kb5c6 Ka7a6 Kc6xd6 >>Ka6b5 Bg8e6 Kb5c4 Be6d7 >>D15 00:00 4.98 Kb8c8 Kb4b5 Kc8c7 Kb5a6 Kc7d8 Ka6b7 Kd8d7 Kb7b8 Kd7e8 Bg8f7 >>Ke8d8 Bf7e6 >>D16- 00:00 4.58 Kb8c8 Kb4b5 Kc8c7 Kb5a6 Kc7d8 Ka6b7 Kd8d7 Kb7b8 Kd7e8 Kb8c7 >>Ke8e7 Kc7c6 Ke7f8 Kc6c7 Kf8e8 Bg8f7 Ke8f8 >>D16 00:00 4.58 Kb8c8 Kb4b5 Kc8c7 Kb5a6 >>D17- 00:00 4.18 Kb8c8 Kb4b5 Kc8d8 Kb5c6 Qh8xg8 h7xg8Q Kd8e7 >>D17- 00:01 3.18 Kb8c8 >>D17 00:02 0.00 Kb8c8 Kb4a5 Kc8d8 Ka5b6 Kd8d7 Kb6b7 Kd7e8 Kb7c6 Ke8d8 Kc6b6 >>D18 00:03 0.00 Kb8c8 Kb4a5 Kc8d8 Ka5b6 Kd8d7 Kb6b7 Kd7d8 Kb7c6 Kd8c8 Kc6xd6 >>Kc8d8 Kd6c6 Qh8xg8 h7xg8Q Kd8e7 >>D19 00:06 -0.02 Kb8c8 Kb4a5 Kc8d8 Ka5b6 Kd8d7 Kb6b7 Kd7d8 Kb7c6 Kd8c8 Kc6xd6 >>Kc8d8 Kd6c6 Qh8xg8 h7xg8Q Kd8e7 >>D19+ 00:11 -0.01 Kb8a8 Kb4b5 Ka8b7 Bg8e6 Kb7c7 Kb5a5 Kc7b7 Ka5b5 Kb7c7 Kb5a5 >>Kc7b7 Ka5b5 >>D19 00:12 -0.01 Kb8a8 Kb4b5 Ka8b7 Kb5a5 Qh8xh7 g6xh7 g7g6 >>D20 00:27 0.00 Kb8a8 Kb4b5 Ka8b7 Kb5a5 Kb7a7 Ka5b5 Ka7b7 >>D21 00:41 0.00 Kb8a8 Kb4b5 Ka8b7 Kb5a5 Kb7a7 Ka5b5 Ka7b7 >>D22 01:10 0.00 Kb8a8 Kb4b5 Ka8b7 Kb5a5 Kb7a7 Ka5b5 Ka7b7 >>D23 02:30 0.00 Kb8a8 Kb4b5 Ka8b7 Kb5a5 Kb7a7 Ka5b5 Ka7b7 >>D24 05:59 0.00 Kb8a8 Kb4b5 Ka8b7 Kb5a5 Kb7a7 Ka5b5 Ka7b7 > >As usual, Yace is much faster than Comet (on K7-2k+): > >Analysis by Comet B48: > >... >1...Kc8 2.Kc4 Kd8 3.Kd4 Ke7 4.Be6 Qc8 > -+ (-5.77) Depth: 9/27 00:00:01 1119kN >1...Kc8 2.Kb5 Kc7 3.Be6 Qb8+ 4.Kc4 Qe8 5.f6 Qe7 > -+ (-5.50) Depth: 9/34 00:00:03 3168kN >1...Kc8 2.Kb5 Kc7 3.Be6 Qb8+ 4.Kc4 Qe8 5.f6 Qe7 > -+ (-5.23) Depth: 9/34 00:00:04 4522kN >1...Kc8 2.Kb5 Kc7 3.Be6 Qb8+ 4.Kc4 Qh8 5.f6 Qc8 > -+ (-4.84) Depth: 9/34 00:00:05 5915kN >1...Kc8 2.Kb5 Kc7 3.Be6 Qb8+ 4.Kc4 Qf8 5.f6 Qf7 > -+ (-4.33) Depth: 9/34 00:00:08 9292kN >1...Kc8 2.Kb5 Kc7 3.f6 gxf6 4.g7 Qxg7 5.h8N > -+ (-4.33) Depth: 9/34 00:00:08 9335kN >1...Kc8 2.Kb5 Qxg8 3.hxg8Q+ Kd7 4.Qxg7+ Bxg7 5.f6 Bxf6 6.g7 Bxg7 7.Kb6 Bd4+ >8.Kb5 > -+ (-4.19) Depth: 10/34 00:00:09 10273kN >1...Kc8 2.Kb5 Kc7 3.Bf7 Kd7 4.Kc4 > -+ (-4.11) Depth: 10/34 00:00:11 12459kN, tb=1 >1...Kc8 2.Kb5 Kc7 3.Bf7 Qg8 > -+ (-3.97) Depth: 11/34 00:00:12 13603kN, tb=1 >1...Kc8 2.Kb5 Kc7 3.Bf7 Kd7 4.Kc4 > -+ (-3.92) Depth: 11/34 00:00:19 21845kN, tb=1 >1...Kc8 2.Kb5 Kc7 3.Be6 Kd8 4.Kc6 Qe8+ 5.Kxd6 Qe7+ 6.Kc6 Qc7+ 7.Kb5 Qe7 > -+ (-3.78) Depth: 12/34 00:00:28 32867kN, tb=3 >1...Kc8 2.Kb5 Kc7 3.Be6 Kd8 4.Kc6 Qe8+ 5.Kxd6 Qe7+ 6.Kc6 Qc7+ 7.Kb5 Qe7 > -+ (-3.51) Depth: 12/35 00:00:35 39851kN, tb=6 >1...Kc8 2.Kb5 Kc7 3.Be6 Qe8+ 4.Kb4 > -+ (-3.51) Depth: 12/35 00:00:39 44441kN, tb=6 >1...Kc8 2.Kb5 Kc7 3.Ka6 Qxh7 4.gxh7 g6 5.fxg6 Bg7 6.h8Q Bf6 > -+ (-3.37) Depth: 13/39 00:01:12 81733kN, tb=8 >1...Kc8 2.Ka5 Kb7 3.Kb5 Kc7 4.Ka6 > -+ (-3.10) Depth: 13/39 00:01:18 88398kN, tb=13 >1...Kc8 2.Kc3 Kd8 3.f6 gxf6 4.Bf7 Ke7 5.Be8 > -+ (-3.10) Depth: 13/39 00:01:29 100645kN, tb=19 >1...Kc8 2.Kc3 Kd8 3.f6 gxf6 4.Bf7 Ke7 5.Be8 > -+ (-3.23) Depth: 14/39 00:01:38 111062kN, tb=20 >1...Kc8 2.Kb5 Kb7 3.Ka5 Qxh7 4.gxh7 g6 5.fxg6 Bg7 6.h8Q Bf6 > -+ (-3.23) Depth: 14/39 00:02:12 151676kN, tb=39 >1...Kc8 2.Kb5 Kb7 3.Ka5 Qxh7 4.gxh7 g6 5.fxg6 Bg7 6.h8Q Bf6 > -+ (-3.09) Depth: 15/39 00:02:13 152198kN, tb=71 >1...Kc8 2.Kb5 Kb7 3.Ka5 Qxh7 4.gxh7 g6 5.fxg6 Bg7 6.h8Q Bf6 > -+ (-2.82) Depth: 15/39 00:02:19 158099kN, tb=141 >1...Kc8 2.Ka4 Kd8 3.Kb5 Ke7 4.Kc6 Qxh7 5.gxh7 g6 6.fxg6 Bg7 7.h8Q Bf6 > -+ (-2.55) Depth: 15/39 00:02:44 186878kN, tb=170 >1...Kc8 2.Ka4 Kd8 3.Kb5 Ke7 4.Kc6 Qxh7 5.gxh7 g6 6.fxg6 Bg7 7.h8Q Bf6 > -+ (-2.16) Depth: 15/39 00:02:46 188709kN, tb=173 >1...Kc8 2.Ka4 Kd8 3.Kb5 Ke7 4.Kc6 Qxh7 5.gxh7 g6 6.fxg6 Bg7 7.h8Q Bf6 > -+ (-1.65) Depth: 15/39 00:02:47 189341kN, tb=174 >1...Kc8 2.Ka4 Kd8 3.Kb5 Ke7 4.Kc6 Qxh7 5.gxh7 g6 6.fxg6 Bg7 7.h8Q Bf6 > = (-0.14) Depth: 15/39 00:02:48 190607kN, tb=176 >1...Kc8 2.Ka4 Kd8 3.Kb5 Ke7 4.Kc6 Ke8 5.Kxd6 Kd8 6.Ke6 Ke8 7.Bf7+ Kd8 8.Bg8 > = (0.00) Depth: 15/39 00:02:54 195751kN, tb=182 >1...Kc8 2.Ka5 Kb7 3.Kb5 Ka7 4.Kc6 Kb8 5.Kxd6 > = (0.14) Depth: 16/39 00:03:04 204213kN, tb=246 >1...Ka8 2.Ka4 Kb8 3.Kb4 > = (0.00) Depth: 16/39 00:03:54 261007kN, tb=249 > >Regards, >Uli As usual Comet is much faster than movei on pIII850(128 mbytes hash tables) Here is the winboard.debug of movei Even at depth 20 movei does not see nothing and shows stupid 0.00 evaluation for Ka7(movei considered Ka8 as best at depth 10-16 but unfortunately changed it's mind at depth 17). I guess that the fact that movei use hash tables only for order of moves and not for pruning is a big problem here. null move is not a problem because movei avoid null move pruning when the number of legal moves of the side to move is smaller than 10 because it suspect a zunzwang in these cases. 20160 <first : 1 673 0 45 b8c7 b4c4 20160 <first : 2 673 0 60 b8c7 b4c4 20160 <first : 2 673 0 117 b8c7 b4c4 20160 <first : 3 673 0 224 b8c7 b4c3 c7b6 c3b4 20160 <first : 3 673 0 319 b8c7 b4c3 c7b6 c3b4 20160 <first : 4 663 0 503 b8c7 b4c3 c7b6 c3d4 20160 <first : 4 664 0 764 b8c8 20160 <first : 4 669 0 1057 b8c8 b4c3 c8c7 c3d4 20160 <first : 4 669 0 1121 b8c8 b4c3 c8c7 c3d4 20160 <first : 5 673 0 2063 b8c8 b4c3 c8b7 c3b3 b7b6 b3b4 20160 <first : 5 673 0 2395 b8c8 b4c3 c8b7 c3b3 b7b6 b3b4 20160 <first : 6 668 0 4883 b8c8 b4c4 c8d8 c4b3 d8e7 b3c4 20210 <first : 6 669 5 8958 b8b7 20210 <first : 6 670 5 10368 b8b7 b4c3 b7b6 c3b4 b6c7 b4c4 20210 <first : 6 670 5 10727 b8b7 b4c3 b7b6 c3b4 b6c7 b4c4 20210 <first : 7 666 5 17212 b8b7 b4b5 b7c7 b5c4 c7c8 g8e6 c8c7 c4d4 20270 <first : 7 666 5 18680 b8b7 b4b5 b7c7 b5c4 c7c8 g8e6 c8c7 c4d4 20270 <first : 8 669 11 26061 b8b7 b4b5 b7c7 b5c4 c7c8 c4d3 c8c7 d3d4 20270 <first : 8 669 11 28455 b8b7 b4b5 b7c7 b5c4 c7c8 c4d3 c8c7 d3d4 20490 <first : 9 656 27 66234 b8b7 b4a5 b7c8 a5b5 c8d7 b5b6 d7d8 g8e6 d8e7 20540 <first : 9 657 38 82452 b8c7 20650 <first : 9 663 49 113940 b8c7 b4a5 c7c8 a5b5 c8b7 b5a5 b7c7 a5b5 c7d8 20820 <first : 9 664 66 143386 b8c8 20930 <first : 9 666 77 169074 b8c8 b4a5 c8d8 a5b5 d8c7 b5c4 c7c8 g8e6 c8c7 c4d4 20930 <first : 9 666 77 171053 b8c8 b4a5 c8d8 a5b5 d8c7 b5c4 c7c8 g8e6 c8c7 c4d4 21200 <first : 10 656 104 239523 b8c8 b4b5 c8c7 b5a5 c7d8 a5a4 d8e7 a4b4 e7f6 b4c4 21530 <first : 10 657 137 305430 b8c7 21860 <first : 10 663 170 375539 b8c7 b4a5 c7c8 a5b5 c8d7 b5a4 d7e7 a4b3 e7f6 b3c4 22020 <first : 10 664 186 419859 b8b7 22300 <first : 10 666 214 476869 b8b7 b4b5 b7c7 b5c4 c7b6 c4b4 b6a6 b4c4 a6b7 c4d4 22410 <first : 10 667 225 513713 b8a8 22630 <first : 10 668 247 562354 b8a8 b4b5 a8b7 b5a5 b7c8 a5a4 c8d7 a4b3 d7e7 b3c4 22680 <first : 10 668 252 573972 b8a8 b4b5 a8b7 b5a5 b7c8 a5a4 c8d7 a4b3 d7e7 b3c4 23230 <first : 11 656 307 686369 b8a8 b4b5 a8b7 b5a5 b7c8 a5b5 c8d7 b5b6 d7d8 g8e6 d8e7 23780 <first : 11 656 362 801329 b8a8 b4b5 a8b7 b5a5 b7c8 a5b5 c8d7 b5b6 d7d8 g8e6 d8e7 25320 <first : 12 663 516 1135182 b8a8 b4b5 a8b7 b5a5 b7c8 a5b5 c8d7 b5a4 d7e7 a4b3 e7f6 b3c4 27240 <first : 12 663 703 1482390 b8a8 b4b5 a8b7 b5a5 b7c8 a5b5 c8d7 b5a4 d7e7 a4b3 e7f6 b3c4 32510 <first : 13 581 1235 2480784 b8a8 b4b5 a8b7 b5a5 b7c7 a5b5 c7d8 b5c6 d8c8 g8e6 c8b8 e6g8 b8a7 c6d6 a7b6 35920 <first : 13 582 1576 3267652 b8c8 37570 <first : 13 582 1741 3666421 b8a7 37680 <first : 13 581 1752 3690914 b8a8 b4b5 a8b7 b5a5 b7c7 a5b5 c7d8 b5c6 d8c8 g8e6 c8b8 e6g8 b8a7 c6d6 a7b6 41690 <first : 14 574 2153 4604020 b8a8 b4b5 a8b7 b5a5 b7c7 a5b5 c7d7 b5b6 d7c8 b6c6 c8b8 c6d6 b8b7 d6e5 45200 <first : 14 574 2504 5268915 b8a8 b4b5 a8b7 b5a5 b7c7 a5b5 c7d7 b5b6 d7c8 b6c6 c8b8 c6d6 b8b7 d6e5 52340 <first : 15 581 3218 6834330 b8a8 b4b5 a8b7 b5a5 b7c7 a5b5 c7d7 b5b6 d7d8 b6c6 d8c8 g8e6 c8b8 e6g8 b8a7 c6d6 a7b6 64870 <first : 15 581 4471 9082779 b8a8 b4b5 a8b7 b5a5 b7c7 a5b5 c7d7 b5b6 d7d8 b6c6 d8c8 g8e6 c8b8 e6g8 b8a7 c6d6 a7b6 84470 <first : 16 549 6431 13751545 b8a8 b4b5 a8b7 b5a5 b7c7 a5b5 c7d7 b5b6 d7d8 b6c6 d8e7 c6c7 e7e8 c7c6 e8d8 c6d6 126770 <first : 16 549 10661 21944370 b8a8 b4b5 a8b7 b5a5 b7c7 a5b5 c7d7 b5b6 d7d8 b6c6 d8e7 c6c7 e7e8 c7c6 e8d8 c6d6 174390 <first : 17 502 15423 32566867 b8a8 b4b5 a8b7 b5a5 b7c7 a5b5 c7d7 b5b6 d7c8 b6c6 c8d8 c6d6 d8c8 d6c6 c8b8 d5d6 b8a7 541620 <first : 17 503 52146 103410090 b8a7 643340 <first : 17 528 62318 127979001 b8a7 b4b5 a7b7 b5a5 b7c7 a5b5 c7d7 b5b6 d7c8 b6c6 c8b8 c6d6 b8a7 d6c6 a7a6 d5d6 a6a5 c6c5 643340 <first : 17 528 62318 127979001 b8a7 b4b5 a7b7 b5a5 b7c7 a5b5 c7d7 b5b6 d7c8 b6c6 c8b8 c6d6 b8a7 d6c6 a7a6 d5d6 a6a5 c6c5 788120 <first : 18 0 76796 165080421 b8a7 b4b5 a7b7 b5a5 b7c7 a5b5 c7d7 b5b6 d7c8 b6c6 c8b8 c6d6 b8a7 d6c6 a7b8 c6d6 1018650 <first : 18 1 99849 220374959 b8c8 1345890 <first : 18 1 132573 309571593 b8a8 1480680 <first : 18 0 146052 346459712 b8a7 b4b5 a7b7 b5a5 b7c7 a5b5 c7d7 b5b6 d7c8 b6c6 c8b8 c6d6 b8a7 d6c6 a7b8 c6d6 1726910 <first : 19 0 170675 408081645 b8a7 b4b5 a7b7 b5a5 b7c7 a5b5 c7d7 b5b6 d7d8 b6b7 d8d7 b7b6 1769370 <first : 19 0 174921 417398495 b8a7 b4b5 a7b7 b5a5 b7c7 a5b5 c7d7 b5b6 d7d8 b6b7 d8d7 b7b6 2321750 <first : 20 0 230159 570091238 b8a7 b4b5 a7b7 b5a5 b7c7 a5b5 c7d7 b5b6 d7d8 b6b7 d8d7 b7b6 2431440 <first : 20 0 241128 594918399 b8a7 b4b5 a7b7 b5a5 b7c7 a5b5 c7d7 b5b6 d7d8 b6b7 d8d7 b7b6 Uri
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