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| Tags: r2n, tablebase |
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#1
June 14th 06, 12:42 AM
posted to rec.games.chess.computer
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tablebase for R+2N vs. R
Has the tablebase for R+2N vs. R been done yet? If so, is it usually a
win? --- Replace you know what by j to email 
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#2
June 14th 06, 12:58 AM
posted to rec.games.chess.computer
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tablebase for R+2N vs. R
Jud McCranie wrote: Has the tablebase for R+2N vs. R been done yet? If so, is it usually a win? --- Replace you know what by j to email I found this from an old Eugene Nalimov post: http://perl.guru.org/ccc/m2001.12/204125.txt It gives all of the stats. jm
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#3
June 14th 06, 02:55 AM
posted to rec.games.chess.computer
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tablebase for R+2N vs. R
On Tue, 13 Jun 2006 19:42:46 -0400, Jud McCranie
wrote: Has the tablebase for R+2N vs. R been done yet? If so, is it usually a win? According to the tablebase, with the side with the rook to move, a little less than half of them are wins for the R+2N. --- Replace you know what by j to email
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#4
June 14th 06, 05:14 PM
posted to rec.games.chess.computer
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tablebase for R+2N vs. R
Jud McCranie wrote: Has the tablebase for R+2N vs. R been done yet? If so, is it usually a win? --- Replace you know what by j to email By the way, you can find lots of 6-man TBs available for searching online he http://www.k4it.de/index.php?topic=egtb&lang=en jm
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#5
June 14th 06, 06:21 PM
posted to rec.games.chess.computer
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tablebase for R+2N vs. R
On 14 Jun 2006 09:14:11 -0700, wrote:
http://www.k4it.de/index.php?topic=egtb&lang=en Using that on 20 or 30 positions, R+2N vs. R, black to move, I couldn't find any draws unless black immediately won a piece or forced exchanges of rooks. --- Replace you know what by j to email
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#6
June 14th 06, 06:22 PM
posted to rec.games.chess.computer
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tablebase for R+2N vs. R
On 14 Jun 2006 09:14:11 -0700, wrote:
http://www.k4it.de/index.php?topic=egtb&lang=en Is there a place that summarizes the results? --- Replace you know what by j to email
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#8
June 14th 06, 07:44 PM
posted to rec.games.chess.computer
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tablebase for R+2N vs. R
Jud McCranie wrote: On 14 Jun 2006 09:14:11 -0700, wrote: http://www.k4it.de/index.php?topic=egtb&lang=en Is there a place that summarizes the results? --- Replace you know what by j to email Not that I know of, sorry.... jm
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#9
June 15th 06, 09:47 AM
posted to rec.games.chess.computer
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tablebase for R+2N vs. R
Jud McCranie wrote:
Another question: Is there some website that summarizes all known tablebase results? You are not authorized to know that information, citizen. Dave. -- David Richerby Hungry Disposable Book (TM): it's like www.chiark.greenend.org.uk/~davidr/ a romantic novel but you never have to clean it and it'll eat you!
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#10
June 15th 06, 02:00 PM
posted to rec.games.chess.computer
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tablebase for R+2N vs. R
Ο/Η Jud McCranie Î*γÏ?αψε: On 14 Jun 2006 09:14:11 -0700, wrote: http://www.k4it.de/index.php?topic=egtb&lang=en Is there a place that summarizes the results? For the KRNN versus KR: (wtm means white to move) (btm means black to move) wtm: Lost in 0: 635025 wtm: Lost in 1: 305822 wtm: Lost in 2: 52263 wtm: Lost in 3: 2253 wtm: Lost in 4: 198 wtm: Lost in 5: 11 wtm: Lost in 7: 1 wtm: Lost in 9: 1 wtm: Lost in 13: 8 wtm: Lost in 14: 10 wtm: Lost in 15: 1 wtm: Lost in 16: 21 wtm: Lost in 17: 33 wtm: Lost in 18: 138 wtm: Lost in 19: 134 wtm: Lost in 20: 171 wtm: Lost in 21: 90 wtm: Lost in 22: 42 wtm: Lost in 23: 78 wtm: Lost in 24: 107 wtm: Lost in 25: 161 wtm: Lost in 26: 223 wtm: Lost in 27: 193 wtm: Lost in 28: 154 wtm: Lost in 29: 135 wtm: Lost in 30: 66 wtm: Lost in 31: 54 wtm: Lost in 32: 43 wtm: Lost in 33: 39 wtm: Lost in 34: 29 wtm: Lost in 35: 29 wtm: Lost in 36: 15 wtm: Lost in 37: 9 wtm: Lost in 38: 7 wtm: Lost in 39: 4 wtm: Draws: 118405682 wtm: Mate in 42: 2 wtm: Mate in 41: 44 wtm: Mate in 40: 163 wtm: Mate in 39: 438 wtm: Mate in 38: 1126 wtm: Mate in 37: 2406 wtm: Mate in 36: 4712 wtm: Mate in 35: 10214 wtm: Mate in 34: 19831 wtm: Mate in 33: 40248 wtm: Mate in 32: 80989 wtm: Mate in 31: 155905 wtm: Mate in 30: 326043 wtm: Mate in 29: 732070 wtm: Mate in 28: 1733722 wtm: Mate in 27: 4108218 wtm: Mate in 26: 9274156 wtm: Mate in 25: 19089003 wtm: Mate in 24: 35010520 wtm: Mate in 23: 56512208 wtm: Mate in 22: 79895964 wtm: Mate in 21: 99165290 wtm: Mate in 20: 109540651 wtm: Mate in 19: 109782656 wtm: Mate in 18: 102307213 wtm: Mate in 17: 90323380 wtm: Mate in 16: 76996399 wtm: Mate in 15: 64661555 wtm: Mate in 14: 54833663 wtm: Mate in 13: 51583670 wtm: Mate in 12: 58870935 wtm: Mate in 11: 85400623 wtm: Mate in 10: 141353106 wtm: Mate in 9: 184735933 wtm: Mate in 8: 179832361 wtm: Mate in 7: 143695586 wtm: Mate in 6: 95875216 wtm: Mate in 5: 53840184 wtm: Mate in 4: 23369643 wtm: Mate in 3: 15639317 wtm: Mate in 2: 11167221 wtm: Mate in 1: 13902514 wtm: Broken positions: 447037334 btm: Lost in 0: 2665158 btm: Lost in 1: 1830996 btm: Lost in 2: 1235360 btm: Lost in 3: 1458724 btm: Lost in 4: 2519273 btm: Lost in 5: 5325005 btm: Lost in 6: 10184886 btm: Lost in 7: 17350432 btm: Lost in 8: 27673536 btm: Lost in 9: 38873457 btm: Lost in 10: 41928561 btm: Lost in 11: 35820790 btm: Lost in 12: 31306580 btm: Lost in 13: 30040606 btm: Lost in 14: 35114298 btm: Lost in 15: 44750911 btm: Lost in 16: 57162782 btm: Lost in 17: 71981325 btm: Lost in 18: 87834640 btm: Lost in 19: 102530998 btm: Lost in 20: 112795722 btm: Lost in 21: 114456139 btm: Lost in 22: 103738652 btm: Lost in 23: 81887604 btm: Lost in 24: 55869247 btm: Lost in 25: 32988981 btm: Lost in 26: 16959493 btm: Lost in 27: 7670672 btm: Lost in 28: 3224396 btm: Lost in 29: 1345159 btm: Lost in 30: 599294 btm: Lost in 31: 289784 btm: Lost in 32: 143127 btm: Lost in 33: 66518 btm: Lost in 34: 32920 btm: Lost in 35: 15270 btm: Lost in 36: 6917 btm: Lost in 37: 3285 btm: Lost in 38: 1528 btm: Lost in 39: 425 btm: Lost in 40: 116 btm: Lost in 41: 22 btm: Lost in 42: 3 btm: Draws: 1293094089 btm: Mate in 41: 43 btm: Mate in 40: 228 btm: Mate in 39: 964 btm: Mate in 38: 1437 btm: Mate in 37: 4710 btm: Mate in 36: 8743 btm: Mate in 35: 9723 btm: Mate in 34: 14529 btm: Mate in 33: 18046 btm: Mate in 32: 25308 btm: Mate in 31: 28746 btm: Mate in 30: 40902 btm: Mate in 29: 61049 btm: Mate in 28: 71580 btm: Mate in 27: 77772 btm: Mate in 26: 79650 btm: Mate in 25: 88874 btm: Mate in 24: 91360 btm: Mate in 23: 84030 btm: Mate in 22: 70021 btm: Mate in 21: 66770 btm: Mate in 20: 74687 btm: Mate in 19: 103615 btm: Mate in 18: 101279 btm: Mate in 17: 59647 btm: Mate in 16: 24745 btm: Mate in 15: 15128 btm: Mate in 14: 10292 btm: Mate in 13: 6367 btm: Mate in 12: 2979 btm: Mate in 11: 2025 btm: Mate in 10: 1836 btm: Mate in 9: 1536 btm: Mate in 8: 3452 btm: Mate in 7: 2363 btm: Mate in 6: 5286 btm: Mate in 5: 11600 btm: Mate in 4: 39398 btm: Mate in 3: 322779 btm: Mate in 2: 1951027 btm: Mate in 1: 4493961 btm: Broken positions: 438220752
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