Author: Tony Werten
Date: 23:09:12 02/01/05
Go up one level in this thread
On February 01, 2005 at 19:03:35, Uri Blass wrote: >On February 01, 2005 at 16:58:27, Uri Blass wrote: > >>I find in Hyatt sites some information like >> >>ftp://ftp.cis.uab.edu/pub/hyatt/TB/tbs/kbppkn.tbs >> >>Unfortunately I am interested in statistics about 3 and 4 piece tablebases. >> >>Where can I find similiar statistics about 3 and 4 piece tablebases? >>I plan to write a program to calculate them directly from the tablebases but I >>do not trust my calculation to be correct. > > >Here is some statistics about kpk(white with the pawn). >I hope no errors. > > >pawn to move > >49468 draws >80 mates in 1 >226 mates in 2 >502 mates in 3 >876 mates in 4 >2036 mates in 5 >3874 mates in 6 >7784 mates in 7 >15572 mates in 8 >23392 mates in 9 >26872 mates in 10 >27182 mates in 11 >23010 mates in 12 >15240 mates in 13 >8054 mates in 14 >2146 mates in 15 >2324 mates in 16 >2164 mates in 17 >1742 mates in 18 >1316 mates in 19 >1116 mates in 20 >1212 mates in 21 >1124 mates in 22 >686 mates in 23 >288 mates in 24 >128 mates in 25 >38 mates in 26 >14 mates in 27 >6 mates in 28 > > >black to move > >101156 draws >0 mates >18 mate in 1 >46 mate in 2 >128 mate in 3 >306 mate in 4 >664 mate in 5 >1654 mate in 6 >4328 mate in 7 >8692 mate in 8 >15712 mate in 9 >19026 mate in 10 >25028 mate in 11 >17378 mate in 12 >10180 mate in 13 >5520 mate in 14 >2826 mate in 15 >2952 mate in 16 >1916 mate in 17 >1422 mate in 18 >1194 mate in 19 >872 mate in 20 >1162 mate in 21 >860 mate in 22 >584 mate in 23 >218 mate in 24 >62 mate in 25 >28 mate in 26 >8 mate in 27 >4 mate in 28 wtm: Draws: 19184 wtm: Mate in 28: 3 wtm: Mate in 27: 7 wtm: Mate in 26: 19 wtm: Mate in 25: 64 wtm: Mate in 24: 144 wtm: Mate in 23: 343 wtm: Mate in 22: 562 wtm: Mate in 21: 606 wtm: Mate in 20: 558 wtm: Mate in 19: 658 wtm: Mate in 18: 871 wtm: Mate in 17: 1066 wtm: Mate in 16: 1154 wtm: Mate in 15: 1065 wtm: Mate in 14: 3829 wtm: Mate in 13: 6719 wtm: Mate in 12: 8178 wtm: Mate in 11: 8601 wtm: Mate in 10: 8395 wtm: Mate in 9: 7541 wtm: Mate in 8: 5647 wtm: Mate in 7: 3121 wtm: Mate in 6: 1636 wtm: Mate in 5: 915 wtm: Mate in 4: 422 wtm: Mate in 3: 219 wtm: Mate in 2: 97 wtm: Mate in 1: 40 btm: Lost in 1: 9 btm: Lost in 2: 23 btm: Lost in 3: 64 btm: Lost in 4: 153 btm: Lost in 5: 332 btm: Lost in 6: 812 btm: Lost in 7: 2089 btm: Lost in 8: 4226 btm: Lost in 9: 7180 btm: Lost in 10: 7857 btm: Lost in 11: 7215 btm: Lost in 12: 5843 btm: Lost in 13: 4185 btm: Lost in 14: 2501 btm: Lost in 15: 1026 btm: Lost in 16: 1194 btm: Lost in 17: 902 btm: Lost in 18: 711 btm: Lost in 19: 597 btm: Lost in 20: 436 btm: Lost in 21: 565 btm: Lost in 22: 430 btm: Lost in 23: 292 btm: Lost in 24: 109 btm: Lost in 25: 31 btm: Lost in 26: 14 btm: Lost in 27: 4 btm: Lost in 28: 2 btm: Draws: 35210 Tony
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