Author: Shep
Date: 05:05:58 01/18/00
Hi all, I just saw that the KRRKRN tablebase is up on Bob's site since January 11th. This is one of the extremely useful ones IMO because RR vs. RN and even more RR vs. RB are probably the most common pawnless 6-man situations I have seen in my 2000+ test games (and maybe even some of the most common 6-man TB's overall). Just recently a game Tiger-Nimzo ended in a RR-RB (which I adjudicated a draw). My question is, will RR vs. RB be built next? --- Shep For anyone interested, here's the statistics file for RR vs. RN from Bob's site (ftp.cis.uab.edu/pub/hyatt/TB/tbs): wtm: Lost in 0: 823906 wtm: Lost in 1: 432326 wtm: Lost in 2: 167902 wtm: Lost in 3: 33818 wtm: Lost in 4: 12044 wtm: Lost in 5: 2887 wtm: Lost in 6: 2579 wtm: Lost in 7: 3327 wtm: Lost in 8: 4889 wtm: Lost in 9: 5672 wtm: Lost in 10: 6240 wtm: Lost in 11: 7502 wtm: Lost in 12: 9875 wtm: Lost in 13: 10095 wtm: Lost in 14: 8433 wtm: Lost in 15: 7956 wtm: Lost in 16: 5972 wtm: Lost in 17: 3884 wtm: Lost in 18: 1707 wtm: Lost in 19: 1243 wtm: Lost in 20: 948 wtm: Lost in 21: 1001 wtm: Lost in 22: 886 wtm: Lost in 23: 297 wtm: Lost in 24: 270 wtm: Lost in 25: 142 wtm: Lost in 26: 77 wtm: Lost in 27: 154 wtm: Lost in 28: 316 wtm: Lost in 29: 569 wtm: Lost in 30: 111 wtm: Lost in 31: 683 wtm: Lost in 32: 85 wtm: Lost in 33: 5 wtm: Lost in 34: 19 wtm: Lost in 35: 1 wtm: Draws: 579240308 wtm: Mate in 89: 2 wtm: Mate in 88: 9 wtm: Mate in 87: 15 wtm: Mate in 86: 35 wtm: Mate in 85: 52 wtm: Mate in 84: 73 wtm: Mate in 83: 212 wtm: Mate in 82: 414 wtm: Mate in 81: 672 wtm: Mate in 80: 929 wtm: Mate in 79: 1015 wtm: Mate in 78: 968 wtm: Mate in 77: 730 wtm: Mate in 76: 910 wtm: Mate in 75: 742 wtm: Mate in 74: 737 wtm: Mate in 73: 826 wtm: Mate in 72: 826 wtm: Mate in 71: 921 wtm: Mate in 70: 958 wtm: Mate in 69: 1201 wtm: Mate in 68: 1920 wtm: Mate in 67: 3068 wtm: Mate in 66: 5024 wtm: Mate in 65: 7194 wtm: Mate in 64: 10407 wtm: Mate in 63: 13410 wtm: Mate in 62: 18230 wtm: Mate in 61: 23203 wtm: Mate in 60: 28385 wtm: Mate in 59: 34636 wtm: Mate in 58: 43563 wtm: Mate in 57: 54098 wtm: Mate in 56: 65688 wtm: Mate in 55: 80323 wtm: Mate in 54: 97030 wtm: Mate in 53: 117180 wtm: Mate in 52: 138995 wtm: Mate in 51: 169265 wtm: Mate in 50: 199321 wtm: Mate in 49: 235728 wtm: Mate in 48: 284705 wtm: Mate in 47: 345944 wtm: Mate in 46: 416891 wtm: Mate in 45: 505347 wtm: Mate in 44: 601739 wtm: Mate in 43: 723285 wtm: Mate in 42: 876747 wtm: Mate in 41: 1053451 wtm: Mate in 40: 1262952 wtm: Mate in 39: 1497130 wtm: Mate in 38: 1765296 wtm: Mate in 37: 2065929 wtm: Mate in 36: 2434985 wtm: Mate in 35: 2847466 wtm: Mate in 34: 3358461 wtm: Mate in 33: 3935503 wtm: Mate in 32: 4589610 wtm: Mate in 31: 5384629 wtm: Mate in 30: 6291825 wtm: Mate in 29: 7392335 wtm: Mate in 28: 8673503 wtm: Mate in 27: 10317974 wtm: Mate in 26: 12503194 wtm: Mate in 25: 15400467 wtm: Mate in 24: 20026060 wtm: Mate in 23: 28404902 wtm: Mate in 22: 39190653 wtm: Mate in 21: 46007178 wtm: Mate in 20: 49685329 wtm: Mate in 19: 52880591 wtm: Mate in 18: 54932055 wtm: Mate in 17: 54273515 wtm: Mate in 16: 51481675 wtm: Mate in 15: 45087808 wtm: Mate in 14: 39504883 wtm: Mate in 13: 36324240 wtm: Mate in 12: 48071232 wtm: Mate in 11: 76691516 wtm: Mate in 10: 96125629 wtm: Mate in 9: 102737366 wtm: Mate in 8: 100048276 wtm: Mate in 7: 86363158 wtm: Mate in 6: 65560830 wtm: Mate in 5: 45576648 wtm: Mate in 4: 32512131 wtm: Mate in 3: 27036113 wtm: Mate in 2: 29080398 wtm: Mate in 1: 49820958 wtm: Broken positions: 798732504 btm: Lost in 0: 11180412 btm: Lost in 1: 5825934 btm: Lost in 2: 3559672 btm: Lost in 3: 2235391 btm: Lost in 4: 2282968 btm: Lost in 5: 3250847 btm: Lost in 6: 4617289 btm: Lost in 7: 6849946 btm: Lost in 8: 9998694 btm: Lost in 9: 13642525 btm: Lost in 10: 17300308 btm: Lost in 11: 17435471 btm: Lost in 12: 12076345 btm: Lost in 13: 9059060 btm: Lost in 14: 10132687 btm: Lost in 15: 12632626 btm: Lost in 16: 16026600 btm: Lost in 17: 17989021 btm: Lost in 18: 19650027 btm: Lost in 19: 21210315 btm: Lost in 20: 23003158 btm: Lost in 21: 24575256 btm: Lost in 22: 23286910 btm: Lost in 23: 18286935 btm: Lost in 24: 14018142 btm: Lost in 25: 11919151 btm: Lost in 26: 10524043 btm: Lost in 27: 9384446 btm: Lost in 28: 8306762 btm: Lost in 29: 7284308 btm: Lost in 30: 6292726 btm: Lost in 31: 5457782 btm: Lost in 32: 4666384 btm: Lost in 33: 3987494 btm: Lost in 34: 3376457 btm: Lost in 35: 2875347 btm: Lost in 36: 2437258 btm: Lost in 37: 2059647 btm: Lost in 38: 1737945 btm: Lost in 39: 1461111 btm: Lost in 40: 1230647 btm: Lost in 41: 1020837 btm: Lost in 42: 845528 btm: Lost in 43: 695851 btm: Lost in 44: 579746 btm: Lost in 45: 475468 btm: Lost in 46: 390738 btm: Lost in 47: 320164 btm: Lost in 48: 262720 btm: Lost in 49: 221240 btm: Lost in 50: 186305 btm: Lost in 51: 154535 btm: Lost in 52: 126622 btm: Lost in 53: 104279 btm: Lost in 54: 87331 btm: Lost in 55: 71884 btm: Lost in 56: 59073 btm: Lost in 57: 47601 btm: Lost in 58: 38856 btm: Lost in 59: 32511 btm: Lost in 60: 26738 btm: Lost in 61: 21700 btm: Lost in 62: 16506 btm: Lost in 63: 12364 btm: Lost in 64: 9212 btm: Lost in 65: 6571 btm: Lost in 66: 4439 btm: Lost in 67: 2772 btm: Lost in 68: 1738 btm: Lost in 69: 1024 btm: Lost in 70: 988 btm: Lost in 71: 987 btm: Lost in 72: 976 btm: Lost in 73: 819 btm: Lost in 74: 763 btm: Lost in 75: 662 btm: Lost in 76: 634 btm: Lost in 77: 818 btm: Lost in 78: 805 btm: Lost in 79: 937 btm: Lost in 80: 736 btm: Lost in 81: 499 btm: Lost in 82: 279 btm: Lost in 83: 101 btm: Lost in 84: 61 btm: Lost in 85: 62 btm: Lost in 86: 27 btm: Lost in 87: 25 btm: Lost in 88: 21 btm: Lost in 89: 3 btm: Draws: 1846208983 btm: Mate in 37: 2 btm: Mate in 36: 9 btm: Mate in 35: 246 btm: Mate in 34: 1315 btm: Mate in 33: 2091 btm: Mate in 32: 12258 btm: Mate in 31: 14653 btm: Mate in 30: 14438 btm: Mate in 29: 14434 btm: Mate in 28: 11010 btm: Mate in 27: 6415 btm: Mate in 26: 6298 btm: Mate in 25: 10964 btm: Mate in 24: 24114 btm: Mate in 23: 39381 btm: Mate in 22: 46948 btm: Mate in 21: 53018 btm: Mate in 20: 51403 btm: Mate in 19: 71046 btm: Mate in 18: 154515 btm: Mate in 17: 396179 btm: Mate in 16: 883399 btm: Mate in 15: 1039968 btm: Mate in 14: 1766495 btm: Mate in 13: 2891382 btm: Mate in 12: 2725403 btm: Mate in 11: 1943583 btm: Mate in 10: 1242212 btm: Mate in 9: 709511 btm: Mate in 8: 478145 btm: Mate in 7: 341870 btm: Mate in 6: 192923 btm: Mate in 5: 174243 btm: Mate in 4: 211372 btm: Mate in 3: 953110 btm: Mate in 2: 2397608 btm: Mate in 1: 5082552 btm: Broken positions: 443971731
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
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