Author: Dieter Buerssner
Date: 11:54:43 01/16/04
Go up one level in this thread
On January 16, 2004 at 04:50:58, GuyHaworth wrote: >Rather than individual 7-m endgames, I think the stats for 7-m, 8-m etc would be >interesting. I am wondering what the upward trend is? Actually, doing individual statistics for 7-men would have been quite a bit of work, so I only answer the above question. The output contains also the individual statistics up to 6-men (excluding 5-1). For mor pieces only the total number of games and the substatistics 1 vs. n-1, 2 vs n-2, etc. are given. Only numbers != 0 are shown. It is at the end of the output. In the URL Mike had shown, I sorted the individual statistics for number of hits. I was too lazy here - it can easily be done with some sort like command line utility if needed. I used 2 PGN databases I have here - both downloaded from Dann Corbit. First table is for over 3.4 million games (the a00-e99 files available from Dann, there are dupes inside, however), 2nd table for 23001 2600+ Elo games. That the number for 32 pieces is not 100%: There are obviously some games, that did not start in the start position. Regards, Dieter KK: 8705 (0.25452%) KPK: 19985 (0.58433%) KNK: 3000 (0.08771%) KBK: 3232 (0.09450%) KRK: 11555 (0.33785%) KQK: 12930 (0.37805%) KPPK: 9692 (0.28338%) KNPK: 4174 (0.12204%) KNNK: 155 (0.00453%) KBPK: 5907 (0.17271%) KBNK: 909 (0.02658%) KBBK: 289 (0.00845%) KRPK: 6885 (0.20131%) KRNK: 846 (0.02474%) KRBK: 1284 (0.03754%) KRRK: 331 (0.00968%) KQPK: 8392 (0.24537%) KQNK: 2069 (0.06049%) KQBK: 3269 (0.09558%) KQRK: 3243 (0.09482%) KQQK: 3355 (0.09809%) KPKP: 15256 (0.44606%) KNKP: 4210 (0.12309%) KNKN: 929 (0.02716%) KBKP: 4491 (0.13131%) KBKN: 1334 (0.03900%) KBKB: 721 (0.02108%) KRKP: 11881 (0.34738%) KRKN: 2522 (0.07374%) KRKB: 2605 (0.07617%) KRKR: 10232 (0.29917%) KQKP: 7742 (0.22636%) KQKN: 1301 (0.03804%) KQKB: 1019 (0.02979%) KQKR: 3215 (0.09400%) KQKQ: 2251 (0.06582%) KPPKP: 26240 (0.76721%) KPPKN: 3582 (0.10473%) KPPKB: 3211 (0.09388%) KPPKR: 7617 (0.22271%) KPPKQ: 4167 (0.12184%) KNPKP: 6952 (0.20326%) KNPKN: 3559 (0.10406%) KNPKB: 3632 (0.10619%) KNPKR: 2376 (0.06947%) KNPKQ: 909 (0.02658%) KNNKP: 320 (0.00936%) KNNKN: 65 (0.00190%) KNNKB: 32 (0.00094%) KNNKR: 110 (0.00322%) KNNKQ: 58 (0.00170%) KBPKP: 8862 (0.25911%) KBPKN: 2696 (0.07883%) KBPKB: 3796 (0.11099%) KBPKR: 2822 (0.08251%) KBPKQ: 874 (0.02555%) KBNKP: 699 (0.02044%) KBNKN: 261 (0.00763%) KBNKB: 294 (0.00860%) KBNKR: 487 (0.01424%) KBNKQ: 130 (0.00380%) KBBKP: 218 (0.00637%) KBBKN: 119 (0.00348%) KBBKB: 173 (0.00506%) KBBKR: 146 (0.00427%) KBBKQ: 30 (0.00088%) KRPKP: 9354 (0.27350%) KRPKN: 2422 (0.07082%) KRPKB: 3308 (0.09672%) KRPKR: 36677 (1.07237%) KRPKQ: 2206 (0.06450%) KRNKP: 576 (0.01684%) KRNKN: 244 (0.00713%) KRNKB: 243 (0.00710%) KRNKR: 2650 (0.07748%) KRNKQ: 235 (0.00687%) KRBKP: 788 (0.02304%) KRBKN: 288 (0.00842%) KRBKB: 393 (0.01149%) KRBKR: 3233 (0.09453%) KRBKQ: 246 (0.00719%) KRRKP: 202 (0.00591%) KRRKN: 59 (0.00173%) KRRKB: 55 (0.00161%) KRRKR: 616 (0.01801%) KRRKQ: 219 (0.00640%) KQPKP: 7679 (0.22452%) KQPKN: 848 (0.02479%) KQPKB: 807 (0.02360%) KQPKR: 2224 (0.06503%) KQPKQ: 4771 (0.13950%) KQNKP: 712 (0.02082%) KQNKN: 173 (0.00506%) KQNKB: 196 (0.00573%) KQNKR: 216 (0.00632%) KQNKQ: 415 (0.01213%) KQBKP: 1125 (0.03289%) KQBKN: 179 (0.00523%) KQBKB: 267 (0.00781%) KQBKR: 288 (0.00842%) KQBKQ: 334 (0.00977%) KQRKP: 1283 (0.03751%) KQRKN: 238 (0.00696%) KQRKB: 348 (0.01017%) KQRKR: 3043 (0.08897%) KQRKQ: 275 (0.00804%) KQQKP: 926 (0.02707%) KQQKN: 134 (0.00392%) KQQKB: 108 (0.00316%) KQQKR: 181 (0.00529%) KQQKQ: 333 (0.00974%) KPPPK: 2913 (0.08517%) KNPPK: 1717 (0.05020%) KNNPK: 100 (0.00292%) KNNNK: 4 (0.00012%) KBPPK: 2510 (0.07339%) KBNPK: 474 (0.01386%) KBNNK: 9 (0.00026%) KBBPK: 211 (0.00617%) KBBNK: 17 (0.00050%) KBBBK: 0 (0.00000%) KRPPK: 3822 (0.11175%) KRNPK: 763 (0.02231%) KRNNK: 14 (0.00041%) KRBPK: 1278 (0.03737%) KRBNK: 55 (0.00161%) KRBBK: 16 (0.00047%) KRRPK: 345 (0.01009%) KRRNK: 28 (0.00082%) KRRBK: 30 (0.00088%) KRRRK: 8 (0.00023%) KQPPK: 4523 (0.13224%) KQNPK: 1258 (0.03678%) KQNNK: 48 (0.00140%) KQBPK: 2069 (0.06049%) KQBNK: 254 (0.00743%) KQBBK: 130 (0.00380%) KQRPK: 2619 (0.07658%) KQRNK: 375 (0.01096%) KQRBK: 585 (0.01710%) KQRRK: 87 (0.00254%) KQQPK: 2101 (0.06143%) KQQNK: 284 (0.00830%) KQQBK: 441 (0.01289%) KQQRK: 184 (0.00538%) KQQQK: 29 (0.00085%) KPPKPP: 20418 (0.59699%) KNPKPP: 7596 (0.22209%) KNPKNP: 3827 (0.11190%) KNNKPP: 187 (0.00547%) KNNKNP: 136 (0.00398%) KNNKNN: 6 (0.00018%) KBPKPP: 9226 (0.26975%) KBPKNP: 7646 (0.22356%) KBPKNN: 86 (0.00251%) KBPKBP: 4601 (0.13453%) KBNKPP: 457 (0.01336%) KBNKNP: 316 (0.00924%) KBNKNN: 23 (0.00067%) KBNKBP: 398 (0.01164%) KBNKBN: 44 (0.00129%) KBBKPP: 166 (0.00485%) KBBKNP: 138 (0.00403%) KBBKNN: 6 (0.00018%) KBBKBP: 230 (0.00672%) KBBKBN: 85 (0.00249%) KBBKBB: 13 (0.00038%) KRPKPP: 9932 (0.29040%) KRPKNP: 4502 (0.13163%) KRPKNN: 191 (0.00558%) KRPKBP: 6688 (0.19555%) KRPKBN: 885 (0.02588%) KRPKBB: 244 (0.00713%) KRPKRP: 33952 (0.99270%) KRNKPP: 514 (0.01503%) KRNKNP: 380 (0.01111%) KRNKNN: 18 (0.00053%) KRNKBP: 388 (0.01134%) KRNKBN: 61 (0.00178%) KRNKBB: 22 (0.00064%) KRNKRP: 3286 (0.09608%) KRNKRN: 411 (0.01202%) KRBKPP: 622 (0.01819%) KRBKNP: 442 (0.01292%) KRBKNN: 14 (0.00041%) KRBKBP: 577 (0.01687%) KRBKBN: 107 (0.00313%) KRBKBB: 40 (0.00117%) KRBKRP: 4055 (0.11856%) KRBKRN: 908 (0.02655%) KRBKRB: 517 (0.01512%) KRRKPP: 197 (0.00576%) KRRKNP: 96 (0.00281%) KRRKNN: 10 (0.00029%) KRRKBP: 107 (0.00313%) KRRKBN: 22 (0.00064%) KRRKBB: 7 (0.00020%) KRRKRP: 1008 (0.02947%) KRRKRN: 179 (0.00523%) KRRKRB: 225 (0.00658%) KRRKRR: 187 (0.00547%) KQPKPP: 6367 (0.18616%) KQPKNP: 1133 (0.03313%) KQPKNN: 40 (0.00117%) KQPKBP: 1284 (0.03754%) KQPKBN: 110 (0.00322%) KQPKBB: 39 (0.00114%) KQPKRP: 3139 (0.09178%) KQPKRN: 324 (0.00947%) KQPKRB: 404 (0.01181%) KQPKRR: 393 (0.01149%) KQPKQP: 4242 (0.12403%) KQNKPP: 444 (0.01298%) KQNKNP: 170 (0.00497%) KQNKNN: 8 (0.00023%) KQNKBP: 205 (0.00599%) KQNKBN: 19 (0.00056%) KQNKBB: 7 (0.00020%) KQNKRP: 222 (0.00649%) KQNKRN: 32 (0.00094%) KQNKRB: 38 (0.00111%) KQNKRR: 18 (0.00053%) KQNKQP: 470 (0.01374%) KQNKQN: 40 (0.00117%) KQBKPP: 609 (0.01781%) KQBKNP: 195 (0.00570%) KQBKNN: 4 (0.00012%) KQBKBP: 253 (0.00740%) KQBKBN: 14 (0.00041%) KQBKBB: 12 (0.00035%) KQBKRP: 332 (0.00971%) KQBKRN: 18 (0.00053%) KQBKRB: 51 (0.00149%) KQBKRR: 17 (0.00050%) KQBKQP: 446 (0.01304%) KQBKQN: 80 (0.00234%) KQBKQB: 31 (0.00091%) KQRKPP: 790 (0.02310%) KQRKNP: 160 (0.00468%) KQRKNN: 10 (0.00029%) KQRKBP: 238 (0.00696%) KQRKBN: 39 (0.00114%) KQRKBB: 17 (0.00050%) KQRKRP: 2436 (0.07122%) KQRKRN: 156 (0.00456%) KQRKRB: 160 (0.00468%) KQRKRR: 27 (0.00079%) KQRKQP: 370 (0.01082%) KQRKQN: 46 (0.00134%) KQRKQB: 48 (0.00140%) KQRKQR: 125 (0.00365%) KQQKPP: 401 (0.01172%) KQQKNP: 62 (0.00181%) KQQKNN: 5 (0.00015%) KQQKBP: 61 (0.00178%) KQQKBN: 8 (0.00023%) KQQKBB: 4 (0.00012%) KQQKRP: 145 (0.00424%) KQQKRN: 22 (0.00064%) KQQKRB: 26 (0.00076%) KQQKRR: 28 (0.00082%) KQQKQP: 253 (0.00740%) KQQKQN: 20 (0.00058%) KQQKQB: 20 (0.00058%) KQQKQR: 27 (0.00079%) KQQKQQ: 17 (0.00050%) KPPPKP: 10723 (0.31352%) KPPPKN: 1675 (0.04897%) KPPPKB: 1563 (0.04570%) KPPPKR: 3039 (0.08886%) KPPPKQ: 1381 (0.04038%) KNPPKP: 4433 (0.12961%) KNPPKN: 3632 (0.10619%) KNPPKB: 3502 (0.10239%) KNPPKR: 1967 (0.05751%) KNPPKQ: 553 (0.01617%) KNNPKP: 171 (0.00500%) KNNPKN: 112 (0.00327%) KNNPKB: 112 (0.00327%) KNNPKR: 130 (0.00380%) KNNPKQ: 29 (0.00085%) KNNNKP: 0 (0.00000%) KNNNKN: 1 (0.00003%) KNNNKB: 0 (0.00000%) KNNNKR: 0 (0.00000%) KNNNKQ: 0 (0.00000%) KBPPKP: 6174 (0.18052%) KBPPKN: 2991 (0.08745%) KBPPKB: 4373 (0.12786%) KBPPKR: 2552 (0.07462%) KBPPKQ: 569 (0.01664%) KBNPKP: 662 (0.01936%) KBNPKN: 306 (0.00895%) KBNPKB: 520 (0.01520%) KBNPKR: 779 (0.02278%) KBNPKQ: 104 (0.00304%) KBNNKP: 5 (0.00015%) KBNNKN: 4 (0.00012%) KBNNKB: 9 (0.00026%) KBNNKR: 17 (0.00050%) KBNNKQ: 4 (0.00012%) KBBPKP: 290 (0.00848%) KBBPKN: 103 (0.00301%) KBBPKB: 295 (0.00863%) KBBPKR: 241 (0.00705%) KBBPKQ: 41 (0.00120%) KBBNKP: 9 (0.00026%) KBBNKN: 2 (0.00006%) KBBNKB: 8 (0.00023%) KBBNKR: 15 (0.00044%) KBBNKQ: 4 (0.00012%) KBBBKP: 0 (0.00000%) KBBBKN: 0 (0.00000%) KBBBKB: 0 (0.00000%) KBBBKR: 0 (0.00000%) KBBBKQ: 0 (0.00000%) KRPPKP: 7301 (0.21347%) KRPPKN: 1445 (0.04225%) KRPPKB: 1980 (0.05789%) KRPPKR: 31068 (0.90838%) KRPPKQ: 1430 (0.04181%) KRNPKP: 854 (0.02497%) KRNPKN: 268 (0.00784%) KRNPKB: 314 (0.00918%) KRNPKR: 3029 (0.08856%) KRNPKQ: 369 (0.01079%) KRNNKP: 13 (0.00038%) KRNNKN: 5 (0.00015%) KRNNKB: 2 (0.00006%) KRNNKR: 36 (0.00105%) KRNNKQ: 13 (0.00038%) KRBPKP: 1331 (0.03892%) KRBPKN: 388 (0.01134%) KRBPKB: 551 (0.01611%) KRBPKR: 3810 (0.11140%) KRBPKQ: 419 (0.01225%) KRBNKP: 59 (0.00173%) KRBNKN: 10 (0.00029%) KRBNKB: 19 (0.00056%) KRBNKR: 113 (0.00330%) KRBNKQ: 63 (0.00184%) KRBBKP: 17 (0.00050%) KRBBKN: 5 (0.00015%) KRBBKB: 1 (0.00003%) KRBBKR: 22 (0.00064%) KRBBKQ: 9 (0.00026%) KRRPKP: 357 (0.01044%) KRRPKN: 80 (0.00234%) KRRPKB: 73 (0.00213%) KRRPKR: 957 (0.02798%) KRRPKQ: 262 (0.00766%) KRRNKP: 20 (0.00058%) KRRNKN: 3 (0.00009%) KRRNKB: 1 (0.00003%) KRRNKR: 25 (0.00073%) KRRNKQ: 24 (0.00070%) KRRBKP: 31 (0.00091%) KRRBKN: 3 (0.00009%) KRRBKB: 5 (0.00015%) KRRBKR: 39 (0.00114%) KRRBKQ: 14 (0.00041%) KRRRKP: 1 (0.00003%) KRRRKN: 0 (0.00000%) KRRRKB: 1 (0.00003%) KRRRKR: 6 (0.00018%) KRRRKQ: 0 (0.00000%) KQPPKP: 6529 (0.19090%) KQPPKN: 482 (0.01409%) KQPPKB: 508 (0.01485%) KQPPKR: 1248 (0.03649%) KQPPKQ: 2954 (0.08637%) KQNPKP: 1012 (0.02959%) KQNPKN: 230 (0.00672%) KQNPKB: 390 (0.01140%) KQNPKR: 243 (0.00710%) KQNPKQ: 342 (0.01000%) KQNNKP: 15 (0.00044%) KQNNKN: 12 (0.00035%) KQNNKB: 7 (0.00020%) KQNNKR: 10 (0.00029%) KQNNKQ: 9 (0.00026%) KQBPKP: 1971 (0.05763%) KQBPKN: 320 (0.00936%) KQBPKB: 495 (0.01447%) KQBPKR: 358 (0.01047%) KQBPKQ: 402 (0.01175%) KQBNKP: 101 (0.00295%) KQBNKN: 25 (0.00073%) KQBNKB: 55 (0.00161%) KQBNKR: 69 (0.00202%) KQBNKQ: 23 (0.00067%) KQBBKP: 51 (0.00149%) KQBBKN: 11 (0.00032%) KQBBKB: 27 (0.00079%) KQBBKR: 34 (0.00099%) KQBBKQ: 7 (0.00020%) KQRPKP: 1966 (0.05748%) KQRPKN: 199 (0.00582%) KQRPKB: 307 (0.00898%) KQRPKR: 2270 (0.06637%) KQRPKQ: 258 (0.00754%) KQRNKP: 143 (0.00418%) KQRNKN: 16 (0.00047%) KQRNKB: 31 (0.00091%) KQRNKR: 250 (0.00731%) KQRNKQ: 39 (0.00114%) KQRBKP: 242 (0.00708%) KQRBKN: 33 (0.00096%) KQRBKB: 71 (0.00208%) KQRBKR: 319 (0.00933%) KQRBKQ: 27 (0.00079%) KQRRKP: 43 (0.00126%) KQRRKN: 5 (0.00015%) KQRRKB: 3 (0.00009%) KQRRKR: 90 (0.00263%) KQRRKQ: 16 (0.00047%) KQQPKP: 1358 (0.03971%) KQQPKN: 101 (0.00295%) KQQPKB: 86 (0.00251%) KQQPKR: 137 (0.00401%) KQQPKQ: 221 (0.00646%) KQQNKP: 83 (0.00243%) KQQNKN: 20 (0.00058%) KQQNKB: 25 (0.00073%) KQQNKR: 12 (0.00035%) KQQNKQ: 20 (0.00058%) KQQBKP: 169 (0.00494%) KQQBKN: 32 (0.00094%) KQQBKB: 47 (0.00137%) KQQBKR: 16 (0.00047%) KQQBKQ: 19 (0.00056%) KQQRKP: 68 (0.00199%) KQQRKN: 9 (0.00026%) KQQRKB: 11 (0.00032%) KQQRKR: 71 (0.00208%) KQQRKQ: 2 (0.00006%) KQQQKP: 5 (0.00015%) KQQQKN: 1 (0.00003%) KQQQKB: 1 (0.00003%) KQQQKR: 0 (0.00000%) KQQQKQ: 3 (0.00009%) Summary for 3420168 games 1-1 : 8705 (0.25452%) 2 pieces: 8705 (0.25452%) 2-1 : 43588 (1.27444%) 3 pieces: 43588 (1.27444%) 2-2 : 60843 (1.77895%) 3-1 : 37751 (1.10378%) 4 pieces: 98594 (2.88272%) 3-2 : 156665 (4.58062%) 4-1 : 20820 (0.60874%) 5 pieces: 177485 (5.18936%) 3-3 : 139274 (4.07214%) 4-2 : 121394 (3.54936%) 5-1 : 11343 (0.33165%) 6 pieces: 272011 (7.95315%) 4-3 : 315800 (9.23346%) 5-2 : 59712 (1.74588%) 6-1 : 5691 (0.16640%) 7 pieces: 381203 (11.14574%) 4-4 : 255813 (7.47954%) 5-3 : 214519 (6.27218%) 6-2 : 26031 (0.76110%) 7-1 : 2625 (0.07675%) 8 pieces: 498988 (14.58958%) 5-4 : 516557 (15.10326%) 6-3 : 97763 (2.85843%) 7-2 : 10919 (0.31925%) 8-1 : 1047 (0.03061%) 9 pieces: 626286 (18.31156%) 5-5 : 404684 (11.83228%) 6-4 : 322641 (9.43348%) 7-3 : 38137 (1.11506%) 8-2 : 4326 (0.12649%) 9-1 : 389 (0.01137%) 10 pieces: 770177 (22.51869%) 6-5 : 772498 (22.58655%) 7-4 : 135691 (3.96738%) 8-3 : 14104 (0.41238%) 9-2 : 1525 (0.04459%) 10-1 : 132 (0.00386%) 11 pieces: 923950 (27.01475%) 6-6 : 605601 (17.70676%) 7-5 : 445002 (13.01112%) 8-4 : 47277 (1.38230%) 9-3 : 4807 (0.14055%) 10-2 : 516 (0.01509%) 11-1 : 52 (0.00152%) 12 pieces: 1103255 (32.25733%) 7-6 : 1098563 (32.12015%) 8-5 : 171585 (5.01686%) 9-4 : 15090 (0.44121%) 10-3 : 1532 (0.04479%) 11-2 : 198 (0.00579%) 12-1 : 16 (0.00047%) 13 pieces: 1286984 (37.62926%) 7-7 : 869675 (25.42784%) 8-6 : 573665 (16.77301%) 9-5 : 52455 (1.53370%) 10-4 : 4485 (0.13113%) 11-3 : 559 (0.01634%) 12-2 : 64 (0.00187%) 13-1 : 10 (0.00029%) 14 pieces: 1500913 (43.88419%) 8-7 : 1488482 (43.52073%) 9-6 : 195709 (5.72220%) 10-5 : 14380 (0.42045%) 11-4 : 1482 (0.04333%) 12-3 : 190 (0.00556%) 13-2 : 21 (0.00061%) 15 pieces: 1700264 (49.71288%) 8-8 : 1189129 (34.76815%) 9-7 : 678717 (19.84455%) 10-6 : 51325 (1.50066%) 11-5 : 4014 (0.11736%) 12-4 : 470 (0.01374%) 13-3 : 61 (0.00178%) 14-2 : 10 (0.00029%) 16 pieces: 1923726 (56.24654%) 9-8 : 1898882 (55.52014%) 10-7 : 200187 (5.85313%) 11-6 : 12144 (0.35507%) 12-5 : 1160 (0.03392%) 13-4 : 143 (0.00418%) 14-3 : 18 (0.00053%) 15-2 : 3 (0.00009%) 16-1 : 2 (0.00006%) 17 pieces: 2112539 (61.76711%) 9-9 : 1533135 (44.82631%) 10-8 : 735640 (21.50888%) 11-7 : 44266 (1.29426%) 12-6 : 3084 (0.09017%) 13-5 : 313 (0.00915%) 14-4 : 45 (0.00132%) 15-3 : 4 (0.00012%) 16-2 : 3 (0.00009%) 18 pieces: 2316490 (67.73030%) 10-9 : 2281365 (66.70330%) 11-8 : 181068 (5.29413%) 12-7 : 9191 (0.26873%) 13-6 : 763 (0.02231%) 14-5 : 78 (0.00228%) 15-4 : 10 (0.00029%) 16-3 : 3 (0.00009%) 19 pieces: 2472478 (72.29113%) 10-10: 1879537 (54.95452%) 11-9 : 727137 (21.26027%) 12-8 : 33363 (0.97548%) 13-7 : 2014 (0.05889%) 14-6 : 190 (0.00556%) 15-5 : 26 (0.00076%) 16-4 : 4 (0.00012%) 20 pieces: 2642271 (77.25559%) 11-10: 2610324 (76.32151%) 12-9 : 143993 (4.21011%) 13-8 : 5877 (0.17183%) 14-7 : 433 (0.01266%) 15-6 : 44 (0.00129%) 16-5 : 7 (0.00020%) 21 pieces: 2760678 (80.71761%) 11-11: 2219764 (64.90219%) 12-10: 654514 (19.13690%) 13-9 : 21355 (0.62438%) 14-8 : 1078 (0.03152%) 15-7 : 86 (0.00251%) 16-6 : 10 (0.00029%) 22 pieces: 2896807 (84.69780%) 12-11: 2877703 (84.13923%) 13-10: 99467 (2.90825%) 14-9 : 3112 (0.09099%) 15-8 : 211 (0.00617%) 16-7 : 13 (0.00038%) 23 pieces: 2980506 (87.14502%) 12-12: 2545706 (74.43219%) 13-11: 530035 (15.49734%) 14-10: 12100 (0.35378%) 15-9 : 482 (0.01409%) 16-8 : 29 (0.00085%) 24 pieces: 3088352 (90.29825%) 13-12: 3082298 (90.12125%) 14-11: 58202 (1.70173%) 15-10: 1307 (0.03821%) 16-9 : 62 (0.00181%) 25 pieces: 3141869 (91.86300%) 13-13: 2840557 (83.05314%) 14-12: 381698 (11.16021%) 15-11: 5023 (0.14686%) 16-10: 144 (0.00421%) 26 pieces: 3227422 (94.36443%) 14-13: 3231172 (94.47407%) 15-12: 26979 (0.78882%) 16-11: 333 (0.00974%) 27 pieces: 3258484 (95.27263%) 14-14: 3083256 (90.14926%) 15-13: 240586 (7.03433%) 16-12: 1219 (0.03564%) 28 pieces: 3325061 (97.21923%) 15-14: 3332036 (97.42317%) 16-13: 8957 (0.26189%) 29 pieces: 3340993 (97.68506%) 15-15: 3232999 (94.52749%) 16-14: 156502 (4.57586%) 30 pieces: 3389501 (99.10335%) 16-15: 3395513 (99.27913%) 31 pieces: 3395513 (99.27913%) 16-16: 3420157 (99.99968%) 32 pieces: 3420157 (99.99968%) 2600.pgn: KK: 23 (0.10000%) KPK: 37 (0.16086%) KNK: 9 (0.03913%) KBK: 2 (0.00870%) KRK: 13 (0.05652%) KQK: 9 (0.03913%) KPPK: 6 (0.02609%) KNPK: 8 (0.03478%) KNNK: 2 (0.00870%) KBPK: 6 (0.02609%) KBNK: 1 (0.00435%) KBBK: 0 (0.00000%) KRPK: 5 (0.02174%) KRNK: 1 (0.00435%) KRBK: 1 (0.00435%) KRRK: 0 (0.00000%) KQPK: 3 (0.01304%) KQNK: 0 (0.00000%) KQBK: 1 (0.00435%) KQRK: 0 (0.00000%) KQQK: 0 (0.00000%) KPKP: 58 (0.25216%) KNKP: 7 (0.03043%) KNKN: 4 (0.01739%) KBKP: 7 (0.03043%) KBKN: 2 (0.00870%) KBKB: 0 (0.00000%) KRKP: 43 (0.18695%) KRKN: 10 (0.04348%) KRKB: 7 (0.03043%) KRKR: 13 (0.05652%) KQKP: 13 (0.05652%) KQKN: 3 (0.01304%) KQKB: 0 (0.00000%) KQKR: 8 (0.03478%) KQKQ: 5 (0.02174%) KPPKP: 91 (0.39563%) KPPKN: 10 (0.04348%) KPPKB: 12 (0.05217%) KPPKR: 40 (0.17391%) KPPKQ: 10 (0.04348%) KNPKP: 21 (0.09130%) KNPKN: 25 (0.10869%) KNPKB: 25 (0.10869%) KNPKR: 12 (0.05217%) KNPKQ: 2 (0.00870%) KNNKP: 2 (0.00870%) KNNKN: 1 (0.00435%) KNNKB: 0 (0.00000%) KNNKR: 0 (0.00000%) KNNKQ: 0 (0.00000%) KBPKP: 31 (0.13478%) KBPKN: 9 (0.03913%) KBPKB: 16 (0.06956%) KBPKR: 5 (0.02174%) KBPKQ: 1 (0.00435%) KBNKP: 2 (0.00870%) KBNKN: 1 (0.00435%) KBNKB: 1 (0.00435%) KBNKR: 1 (0.00435%) KBNKQ: 0 (0.00000%) KBBKP: 1 (0.00435%) KBBKN: 3 (0.01304%) KBBKB: 0 (0.00000%) KBBKR: 0 (0.00000%) KBBKQ: 0 (0.00000%) KRPKP: 24 (0.10434%) KRPKN: 9 (0.03913%) KRPKB: 19 (0.08261%) KRPKR: 227 (0.98691%) KRPKQ: 8 (0.03478%) KRNKP: 1 (0.00435%) KRNKN: 2 (0.00870%) KRNKB: 1 (0.00435%) KRNKR: 14 (0.06087%) KRNKQ: 1 (0.00435%) KRBKP: 1 (0.00435%) KRBKN: 0 (0.00000%) KRBKB: 0 (0.00000%) KRBKR: 25 (0.10869%) KRBKQ: 0 (0.00000%) KRRKP: 0 (0.00000%) KRRKN: 0 (0.00000%) KRRKB: 0 (0.00000%) KRRKR: 0 (0.00000%) KRRKQ: 0 (0.00000%) KQPKP: 10 (0.04348%) KQPKN: 0 (0.00000%) KQPKB: 0 (0.00000%) KQPKR: 3 (0.01304%) KQPKQ: 34 (0.14782%) KQNKP: 3 (0.01304%) KQNKN: 0 (0.00000%) KQNKB: 1 (0.00435%) KQNKR: 1 (0.00435%) KQNKQ: 5 (0.02174%) KQBKP: 1 (0.00435%) KQBKN: 0 (0.00000%) KQBKB: 0 (0.00000%) KQBKR: 0 (0.00000%) KQBKQ: 1 (0.00435%) KQRKP: 0 (0.00000%) KQRKN: 0 (0.00000%) KQRKB: 1 (0.00435%) KQRKR: 0 (0.00000%) KQRKQ: 0 (0.00000%) KQQKP: 0 (0.00000%) KQQKN: 0 (0.00000%) KQQKB: 0 (0.00000%) KQQKR: 0 (0.00000%) KQQKQ: 0 (0.00000%) KPPPK: 0 (0.00000%) KNPPK: 1 (0.00435%) KNNPK: 0 (0.00000%) KNNNK: 0 (0.00000%) KBPPK: 0 (0.00000%) KBNPK: 1 (0.00435%) KBNNK: 0 (0.00000%) KBBPK: 0 (0.00000%) KBBNK: 0 (0.00000%) KBBBK: 0 (0.00000%) KRPPK: 4 (0.01739%) KRNPK: 0 (0.00000%) KRNNK: 0 (0.00000%) KRBPK: 0 (0.00000%) KRBNK: 0 (0.00000%) KRBBK: 0 (0.00000%) KRRPK: 0 (0.00000%) KRRNK: 0 (0.00000%) KRRBK: 0 (0.00000%) KRRRK: 0 (0.00000%) KQPPK: 1 (0.00435%) KQNPK: 0 (0.00000%) KQNNK: 0 (0.00000%) KQBPK: 0 (0.00000%) KQBNK: 0 (0.00000%) KQBBK: 0 (0.00000%) KQRPK: 0 (0.00000%) KQRNK: 0 (0.00000%) KQRBK: 0 (0.00000%) KQRRK: 0 (0.00000%) KQQPK: 0 (0.00000%) KQQNK: 0 (0.00000%) KQQBK: 0 (0.00000%) KQQRK: 0 (0.00000%) KQQQK: 0 (0.00000%) KPPKPP: 84 (0.36520%) KNPKPP: 48 (0.20869%) KNPKNP: 27 (0.11739%) KNNKPP: 2 (0.00870%) KNNKNP: 0 (0.00000%) KNNKNN: 0 (0.00000%) KBPKPP: 48 (0.20869%) KBPKNP: 45 (0.19564%) KBPKNN: 0 (0.00000%) KBPKBP: 19 (0.08261%) KBNKPP: 2 (0.00870%) KBNKNP: 2 (0.00870%) KBNKNN: 0 (0.00000%) KBNKBP: 0 (0.00000%) KBNKBN: 0 (0.00000%) KBBKPP: 0 (0.00000%) KBBKNP: 4 (0.01739%) KBBKNN: 0 (0.00000%) KBBKBP: 0 (0.00000%) KBBKBN: 1 (0.00435%) KBBKBB: 0 (0.00000%) KRPKPP: 47 (0.20434%) KRPKNP: 38 (0.16521%) KRPKNN: 0 (0.00000%) KRPKBP: 60 (0.26086%) KRPKBN: 2 (0.00870%) KRPKBB: 1 (0.00435%) KRPKRP: 214 (0.93039%) KRNKPP: 1 (0.00435%) KRNKNP: 3 (0.01304%) KRNKNN: 0 (0.00000%) KRNKBP: 1 (0.00435%) KRNKBN: 0 (0.00000%) KRNKBB: 0 (0.00000%) KRNKRP: 17 (0.07391%) KRNKRN: 1 (0.00435%) KRBKPP: 1 (0.00435%) KRBKNP: 3 (0.01304%) KRBKNN: 0 (0.00000%) KRBKBP: 2 (0.00870%) KRBKBN: 2 (0.00870%) KRBKBB: 0 (0.00000%) KRBKRP: 31 (0.13478%) KRBKRN: 5 (0.02174%) KRBKRB: 2 (0.00870%) KRRKPP: 1 (0.00435%) KRRKNP: 0 (0.00000%) KRRKNN: 0 (0.00000%) KRRKBP: 0 (0.00000%) KRRKBN: 0 (0.00000%) KRRKBB: 0 (0.00000%) KRRKRP: 4 (0.01739%) KRRKRN: 2 (0.00870%) KRRKRB: 0 (0.00000%) KRRKRR: 0 (0.00000%) KQPKPP: 17 (0.07391%) KQPKNP: 3 (0.01304%) KQPKNN: 0 (0.00000%) KQPKBP: 4 (0.01739%) KQPKBN: 1 (0.00435%) KQPKBB: 0 (0.00000%) KQPKRP: 18 (0.07826%) KQPKRN: 2 (0.00870%) KQPKRB: 1 (0.00435%) KQPKRR: 1 (0.00435%) KQPKQP: 33 (0.14347%) KQNKPP: 1 (0.00435%) KQNKNP: 1 (0.00435%) KQNKNN: 0 (0.00000%) KQNKBP: 0 (0.00000%) KQNKBN: 0 (0.00000%) KQNKBB: 0 (0.00000%) KQNKRP: 1 (0.00435%) KQNKRN: 1 (0.00435%) KQNKRB: 0 (0.00000%) KQNKRR: 0 (0.00000%) KQNKQP: 4 (0.01739%) KQNKQN: 0 (0.00000%) KQBKPP: 1 (0.00435%) KQBKNP: 0 (0.00000%) KQBKNN: 0 (0.00000%) KQBKBP: 0 (0.00000%) KQBKBN: 0 (0.00000%) KQBKBB: 0 (0.00000%) KQBKRP: 0 (0.00000%) KQBKRN: 0 (0.00000%) KQBKRB: 0 (0.00000%) KQBKRR: 0 (0.00000%) KQBKQP: 3 (0.01304%) KQBKQN: 0 (0.00000%) KQBKQB: 0 (0.00000%) KQRKPP: 1 (0.00435%) KQRKNP: 0 (0.00000%) KQRKNN: 0 (0.00000%) KQRKBP: 0 (0.00000%) KQRKBN: 0 (0.00000%) KQRKBB: 0 (0.00000%) KQRKRP: 7 (0.03043%) KQRKRN: 0 (0.00000%) KQRKRB: 0 (0.00000%) KQRKRR: 0 (0.00000%) KQRKQP: 2 (0.00870%) KQRKQN: 1 (0.00435%) KQRKQB: 0 (0.00000%) KQRKQR: 1 (0.00435%) KQQKPP: 0 (0.00000%) KQQKNP: 0 (0.00000%) KQQKNN: 0 (0.00000%) KQQKBP: 0 (0.00000%) KQQKBN: 0 (0.00000%) KQQKBB: 0 (0.00000%) KQQKRP: 1 (0.00435%) KQQKRN: 0 (0.00000%) KQQKRB: 0 (0.00000%) KQQKRR: 0 (0.00000%) KQQKQP: 1 (0.00435%) KQQKQN: 0 (0.00000%) KQQKQB: 0 (0.00000%) KQQKQR: 0 (0.00000%) KQQKQQ: 0 (0.00000%) KPPPKP: 18 (0.07826%) KPPPKN: 9 (0.03913%) KPPPKB: 13 (0.05652%) KPPPKR: 16 (0.06956%) KPPPKQ: 4 (0.01739%) KNPPKP: 2 (0.00870%) KNPPKN: 29 (0.12608%) KNPPKB: 25 (0.10869%) KNPPKR: 11 (0.04782%) KNPPKQ: 1 (0.00435%) KNNPKP: 0 (0.00000%) KNNPKN: 2 (0.00870%) KNNPKB: 0 (0.00000%) KNNPKR: 2 (0.00870%) KNNPKQ: 0 (0.00000%) KNNNKP: 0 (0.00000%) KNNNKN: 0 (0.00000%) KNNNKB: 0 (0.00000%) KNNNKR: 0 (0.00000%) KNNNKQ: 0 (0.00000%) KBPPKP: 6 (0.02609%) KBPPKN: 20 (0.08695%) KBPPKB: 24 (0.10434%) KBPPKR: 16 (0.06956%) KBPPKQ: 1 (0.00435%) KBNPKP: 0 (0.00000%) KBNPKN: 1 (0.00435%) KBNPKB: 3 (0.01304%) KBNPKR: 3 (0.01304%) KBNPKQ: 0 (0.00000%) KBNNKP: 0 (0.00000%) KBNNKN: 0 (0.00000%) KBNNKB: 0 (0.00000%) KBNNKR: 1 (0.00435%) KBNNKQ: 0 (0.00000%) KBBPKP: 0 (0.00000%) KBBPKN: 0 (0.00000%) KBBPKB: 0 (0.00000%) KBBPKR: 0 (0.00000%) KBBPKQ: 0 (0.00000%) KBBNKP: 0 (0.00000%) KBBNKN: 0 (0.00000%) KBBNKB: 0 (0.00000%) KBBNKR: 0 (0.00000%) KBBNKQ: 0 (0.00000%) KBBBKP: 0 (0.00000%) KBBBKN: 0 (0.00000%) KBBBKB: 0 (0.00000%) KBBBKR: 0 (0.00000%) KBBBKQ: 0 (0.00000%) KRPPKP: 10 (0.04348%) KRPPKN: 3 (0.01304%) KRPPKB: 3 (0.01304%) KRPPKR: 210 (0.91300%) KRPPKQ: 4 (0.01739%) KRNPKP: 0 (0.00000%) KRNPKN: 0 (0.00000%) KRNPKB: 1 (0.00435%) KRNPKR: 15 (0.06521%) KRNPKQ: 0 (0.00000%) KRNNKP: 0 (0.00000%) KRNNKN: 0 (0.00000%) KRNNKB: 0 (0.00000%) KRNNKR: 0 (0.00000%) KRNNKQ: 0 (0.00000%) KRBPKP: 1 (0.00435%) KRBPKN: 0 (0.00000%) KRBPKB: 1 (0.00435%) KRBPKR: 12 (0.05217%) KRBPKQ: 1 (0.00435%) KRBNKP: 1 (0.00435%) KRBNKN: 0 (0.00000%) KRBNKB: 0 (0.00000%) KRBNKR: 0 (0.00000%) KRBNKQ: 0 (0.00000%) KRBBKP: 0 (0.00000%) KRBBKN: 0 (0.00000%) KRBBKB: 0 (0.00000%) KRBBKR: 0 (0.00000%) KRBBKQ: 0 (0.00000%) KRRPKP: 0 (0.00000%) KRRPKN: 1 (0.00435%) KRRPKB: 0 (0.00000%) KRRPKR: 2 (0.00870%) KRRPKQ: 1 (0.00435%) KRRNKP: 0 (0.00000%) KRRNKN: 0 (0.00000%) KRRNKB: 0 (0.00000%) KRRNKR: 0 (0.00000%) KRRNKQ: 0 (0.00000%) KRRBKP: 0 (0.00000%) KRRBKN: 0 (0.00000%) KRRBKB: 0 (0.00000%) KRRBKR: 0 (0.00000%) KRRBKQ: 1 (0.00435%) KRRRKP: 0 (0.00000%) KRRRKN: 0 (0.00000%) KRRRKB: 0 (0.00000%) KRRRKR: 0 (0.00000%) KRRRKQ: 0 (0.00000%) KQPPKP: 3 (0.01304%) KQPPKN: 0 (0.00000%) KQPPKB: 1 (0.00435%) KQPPKR: 1 (0.00435%) KQPPKQ: 27 (0.11739%) KQNPKP: 0 (0.00000%) KQNPKN: 0 (0.00000%) KQNPKB: 1 (0.00435%) KQNPKR: 0 (0.00000%) KQNPKQ: 0 (0.00000%) KQNNKP: 0 (0.00000%) KQNNKN: 0 (0.00000%) KQNNKB: 0 (0.00000%) KQNNKR: 0 (0.00000%) KQNNKQ: 0 (0.00000%) KQBPKP: 1 (0.00435%) KQBPKN: 0 (0.00000%) KQBPKB: 0 (0.00000%) KQBPKR: 0 (0.00000%) KQBPKQ: 1 (0.00435%) KQBNKP: 0 (0.00000%) KQBNKN: 0 (0.00000%) KQBNKB: 0 (0.00000%) KQBNKR: 0 (0.00000%) KQBNKQ: 0 (0.00000%) KQBBKP: 0 (0.00000%) KQBBKN: 0 (0.00000%) KQBBKB: 0 (0.00000%) KQBBKR: 0 (0.00000%) KQBBKQ: 0 (0.00000%) KQRPKP: 0 (0.00000%) KQRPKN: 0 (0.00000%) KQRPKB: 0 (0.00000%) KQRPKR: 0 (0.00000%) KQRPKQ: 0 (0.00000%) KQRNKP: 0 (0.00000%) KQRNKN: 0 (0.00000%) KQRNKB: 0 (0.00000%) KQRNKR: 0 (0.00000%) KQRNKQ: 0 (0.00000%) KQRBKP: 0 (0.00000%) KQRBKN: 0 (0.00000%) KQRBKB: 0 (0.00000%) KQRBKR: 0 (0.00000%) KQRBKQ: 0 (0.00000%) KQRRKP: 0 (0.00000%) KQRRKN: 0 (0.00000%) KQRRKB: 0 (0.00000%) KQRRKR: 0 (0.00000%) KQRRKQ: 0 (0.00000%) KQQPKP: 0 (0.00000%) KQQPKN: 0 (0.00000%) KQQPKB: 0 (0.00000%) KQQPKR: 0 (0.00000%) KQQPKQ: 1 (0.00435%) KQQNKP: 0 (0.00000%) KQQNKN: 0 (0.00000%) KQQNKB: 0 (0.00000%) KQQNKR: 0 (0.00000%) KQQNKQ: 0 (0.00000%) KQQBKP: 0 (0.00000%) KQQBKN: 0 (0.00000%) KQQBKB: 0 (0.00000%) KQQBKR: 0 (0.00000%) KQQBKQ: 0 (0.00000%) KQQRKP: 0 (0.00000%) KQQRKN: 0 (0.00000%) KQQRKB: 0 (0.00000%) KQQRKR: 0 (0.00000%) KQQRKQ: 0 (0.00000%) KQQQKP: 0 (0.00000%) KQQQKN: 0 (0.00000%) KQQQKB: 0 (0.00000%) KQQQKR: 0 (0.00000%) KQQQKQ: 0 (0.00000%) Summary for 23001 games 1-1 : 23 (0.10000%) 2 pieces: 23 (0.10000%) 2-1 : 68 (0.29564%) 3 pieces: 68 (0.29564%) 2-2 : 162 (0.70432%) 3-1 : 32 (0.13912%) 4 pieces: 194 (0.84344%) 3-2 : 669 (2.90857%) 4-1 : 7 (0.03043%) 5 pieces: 676 (2.93900%) 3-3 : 773 (3.36072%) 4-2 : 497 (2.16078%) 5-1 : 1 (0.00435%) 6 pieces: 1271 (5.52585%) 4-3 : 2001 (8.69962%) 5-2 : 122 (0.53041%) 6-1 : 2 (0.00870%) 7 pieces: 2125 (9.23873%) 4-4 : 1744 (7.58228%) 5-3 : 1168 (5.07804%) 6-2 : 21 (0.09130%) 8 pieces: 2933 (12.75162%) 5-4 : 3600 (15.65149%) 6-3 : 323 (1.40429%) 7-2 : 3 (0.01304%) 9 pieces: 3926 (17.06882%) 5-5 : 3068 (13.33855%) 6-4 : 1856 (8.06921%) 7-3 : 63 (0.27390%) 10 pieces: 4987 (21.68167%) 6-5 : 5533 (24.05548%) 7-4 : 507 (2.20425%) 8-3 : 10 (0.04348%) 11 pieces: 6050 (26.30320%) 6-6 : 4789 (20.82083%) 7-5 : 2535 (11.02126%) 8-4 : 93 (0.40433%) 9-3 : 3 (0.01304%) 12 pieces: 7420 (32.25947%) 7-6 : 8016 (34.85066%) 8-5 : 668 (2.90422%) 9-4 : 20 (0.08695%) 13 pieces: 8704 (37.84183%) 7-7 : 6938 (30.16391%) 8-6 : 3217 (13.98635%) 9-5 : 131 (0.56954%) 10-4 : 2 (0.00870%) 14 pieces: 10288 (44.72849%) 8-7 : 10798 (46.94578%) 9-6 : 779 (3.38681%) 10-5 : 21 (0.09130%) 15 pieces: 11598 (50.42389%) 8-8 : 9383 (40.79388%) 9-7 : 3752 (16.31233%) 10-6 : 132 (0.57389%) 11-5 : 1 (0.00435%) 16 pieces: 13268 (57.68445%) 9-8 : 13629 (59.25395%) 10-7 : 801 (3.48246%) 11-6 : 16 (0.06956%) 17 pieces: 14446 (62.80596%) 9-9 : 11896 (51.71949%) 10-8 : 3883 (16.88187%) 11-7 : 109 (0.47389%) 18 pieces: 15888 (69.07526%) 10-9 : 16091 (69.95783%) 11-8 : 694 (3.01726%) 19 pieces: 16785 (72.97509%) 10-10: 14186 (61.67558%) 11-9 : 3752 (16.31233%) 12-8 : 62 (0.26955%) 20 pieces: 18000 (78.25747%) 11-10: 18113 (78.74875%) 12-9 : 462 (2.00861%) 21 pieces: 18575 (80.75736%) 11-11: 16474 (71.62297%) 12-10: 3159 (13.73419%) 13-9 : 24 (0.10434%) 22 pieces: 19657 (85.46150%) 12-11: 19776 (85.97887%) 13-10: 308 (1.33907%) 23 pieces: 20084 (87.31794%) 12-12: 18641 (81.04430%) 13-11: 2314 (10.06043%) 14-10: 47 (0.20434%) 24 pieces: 21002 (91.30907%) 13-12: 21084 (91.66558%) 14-11: 179 (0.77823%) 15-10: 1 (0.00435%) 25 pieces: 21264 (92.44815%) 13-13: 20486 (89.06569%) 14-12: 1592 (6.92144%) 15-11: 3 (0.01304%) 26 pieces: 22081 (96.00017%) 14-13: 22121 (96.17408%) 15-12: 89 (0.38694%) 27 pieces: 22210 (96.56102%) 14-14: 21755 (94.58284%) 15-13: 964 (4.19112%) 28 pieces: 22719 (98.77397%) 15-14: 22757 (98.93918%) 16-13: 9 (0.03913%) 29 pieces: 22766 (98.97831%) 15-15: 22398 (97.37837%) 16-14: 572 (2.48685%) 30 pieces: 22970 (99.86522%) 16-15: 22972 (99.87392%) 31 pieces: 22972 (99.87392%) 16-16: 23001 (100.00000%) 32 pieces: 23001 (100.00000%)
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.