Author: Peter Kasinski
Date: 12:42:46 01/10/06
Go up one level in this thread
On January 10, 2006 at 14:14:25, Dieter Buerssner wrote: >On January 10, 2006 at 10:50:28, Peter Kasinski wrote: > >>- SSDF database (Big and New) for 22,949 games. > >I just downloaded these (in PGN), to compare the results of my routine for the >different frequencies to your results. I never really checked my routine before >... > >>That said, there are some key differences. In human games 6-man positions were >>found in only 198,884, or just 6.18 % of games. In contrast, comp-comp games >>reached 6-man positions in 9,926 of 22,949, representing 43.25% of all games. > >>Another difference is in the more even distribution of 6-man positions in >>comp-comp games. To illustrate: one would need only 42 TBs files to cover over >>90% of cases occurring in human games. To reach the same 90% mark in comp-comp >>games one would need a set of 83 tablebases. > >An easy explanation could be: In many computer games, the engines did not resign >(early), so you see material balances, where humans would have resigned since >long. For engines, that don't suffer from the "incomplete TBs", it should be >better, to judge the usefulness of the different TBs from the frequency in human >games. > >>...and top 50 from comp-comp games: > >Unfortunately, the pgns downloaded from Dann Corbit where not clean at all. Many >illegal moves, etc. I guess, you had the same problem, when calculating the >statistics. So, unfortunately, I cannot compare the numbers 1 to 1 with your >numbers; your method may have allowed different errors in the PGN than my >method. Still - numbers look very similar. Just the first few: > >I had 23022 games > >> 1 krpkrp 1,148 11.566% > >KRPKRP: 1146 (4.97785%) > >> 2 krppkr 690 6.951% > >KRPPKR: 688 (2.98845%) > >> 3 kppkpp 460 4.634% > >KPPKPP: 460 (1.99809%) > >As you can see, tha absolute numbers are very close, however, I do not >understand, how you calculated percentages? Simple difference: you calculate the percentage of all games. I give the percent relative to the total number of 6-man positions reached. Regards, PK > >I will now show my total results (not filtered for 6-men only). And later, some >errors in the PGN. Some of them are really bad, side to move is in check, and >don't moves out of check, but still wins, is one example. > >Regards, >Dieter > >KRPKR: 1241 (5.39050%) >KRPKRP: 1146 (4.97785%) >KPK: 749 (3.25341%) >KPPKP: 724 (3.14482%) >KRKR: 700 (3.04057%) >KRPPKR: 688 (2.98845%) >KQK: 677 (2.94067%) >KRK: 652 (2.83207%) >KPKP: 471 (2.04587%) >KPPKPP: 460 (1.99809%) >KRKP: 447 (1.94162%) >KK: 434 (1.88515%) >KQPK: 393 (1.70706%) >KPPK: 382 (1.65928%) >KRPKP: 339 (1.47250%) >KBPKP: 331 (1.43776%) >KBPKNP: 298 (1.29441%) >KQPKP: 296 (1.28573%) >KBPKPP: 289 (1.25532%) >KQKP: 284 (1.23360%) >KBKP: 283 (1.22926%) >KRPK: 278 (1.20754%) >KRPKPP: 275 (1.19451%) >KQPPKP: 265 (1.15107%) >KPPKR: 257 (1.11632%) >KPPPKP: 251 (1.09026%) >KBPKBP: 238 (1.03379%) >KNKP: 235 (1.02076%) >KBPK: 225 (0.97733%) >KNPKP: 221 (0.95995%) >KRBKRP: 219 (0.95126%) >KNPKPP: 208 (0.90348%) >KBPKB: 205 (0.89045%) >KQPKQ: 200 (0.86873%) >KRPPKP: 199 (0.86439%) >KRPKBP: 199 (0.86439%) >KQRKR: 198 (0.86005%) >KBPPKP: 188 (0.81661%) >KQPKQP: 187 (0.81227%) >KQPKPP: 186 (0.80792%) >KRNKRP: 179 (0.77752%) >KQQK: 173 (0.75146%) >KNPK: 171 (0.74277%) >KBK: 170 (0.73842%) >KNPKB: 162 (0.70367%) >KNK: 160 (0.69499%) >KNPKNP: 156 (0.67761%) >KQBK: 154 (0.66893%) >KRBKR: 153 (0.66458%) >KQKR: 147 (0.63852%) >KRPKB: 142 (0.61680%) >KQKQ: 142 (0.61680%) >KNPKN: 139 (0.60377%) >KPPKQ: 139 (0.60377%) >KQRK: 139 (0.60377%) >KRKB: 137 (0.59508%) >KRNKR: 136 (0.59074%) >KRBPKR: 132 (0.57336%) >KNPPKP: 131 (0.56902%) >KQPPK: 130 (0.56468%) >KQNK: 126 (0.54730%) >KPPKN: 124 (0.53862%) >KPPKB: 123 (0.53427%) >KBPKR: 121 (0.52558%) >KBPKN: 120 (0.52124%) >KRPKNP: 120 (0.52124%) >KBPPKB: 117 (0.50821%) >KQPKRP: 108 (0.46912%) >KRNPKR: 105 (0.45609%) >KNPKR: 105 (0.45609%) >KNPPKB: 104 (0.45174%) >KPPPKR: 101 (0.43871%) >KRKN: 100 (0.43437%) >KRPPK: 97 (0.42134%) >KQRPKR: 96 (0.41699%) >KQPKR: 95 (0.41265%) >KRPKQ: 92 (0.39962%) >KBPPKR: 91 (0.39527%) >KQPPKQ: 91 (0.39527%) >KQRKRP: 84 (0.36487%) >KNPPKN: 84 (0.36487%) >KBPPKN: 83 (0.36052%) >KQRPKP: 80 (0.34749%) >KQBPKP: 79 (0.34315%) >KQRPK: 77 (0.33446%) >KRPPKB: 77 (0.33446%) >KBKN: 76 (0.33012%) >KQBPK: 74 (0.32143%) >KBPPK: 73 (0.31709%) >KRPKN: 71 (0.30840%) >KQQPKP: 70 (0.30406%) >KQKN: 69 (0.29971%) >KQPKBP: 65 (0.28234%) >KRBK: 62 (0.26931%) >KPPPK: 61 (0.26496%) >KQQPK: 61 (0.26496%) >KQPPKR: 60 (0.26062%) >KNKN: 60 (0.26062%) >KRBPKP: 59 (0.25628%) >KNPPKR: 58 (0.25193%) >KQKB: 56 (0.24325%) >KQBKP: 56 (0.24325%) >KRBKRN: 56 (0.24325%) >KRPPKN: 54 (0.23456%) >KRPPKQ: 53 (0.23021%) >KRNK: 49 (0.21284%) >KNPKQ: 49 (0.21284%) >KQRKP: 49 (0.21284%) >KQNPK: 49 (0.21284%) >KPPPKN: 47 (0.20415%) >KNPPK: 46 (0.19981%) >KRBPK: 44 (0.19112%) >KPPPKB: 44 (0.19112%) >KRRKRP: 44 (0.19112%) >KBPKQ: 44 (0.19112%) >KRBKP: 42 (0.18243%) >KQPKN: 42 (0.18243%) >KQNPKP: 42 (0.18243%) >KQQKP: 42 (0.18243%) >KQPKNP: 39 (0.16940%) >KBKB: 37 (0.16072%) >KBNK: 36 (0.15637%) >KQPKB: 34 (0.14768%) >KRPKBN: 33 (0.14334%) >KRBPKQ: 31 (0.13465%) >KBNKP: 31 (0.13465%) >KQPPKB: 30 (0.13031%) >KPPPKQ: 30 (0.13031%) >KRBKBP: 30 (0.13031%) >KRBPKB: 30 (0.13031%) >KRRKR: 29 (0.12597%) >KRBKRB: 28 (0.12162%) >KRNPKP: 28 (0.12162%) >KRNKP: 27 (0.11728%) >KRRPKR: 27 (0.11728%) >KQNKP: 26 (0.11294%) >KRBKPP: 26 (0.11294%) >KQBKPP: 26 (0.11294%) >KRNPK: 26 (0.11294%) >KBNPKP: 26 (0.11294%) >KQBKQP: 25 (0.10859%) >KBPPKQ: 23 (0.09990%) >KQPKRR: 22 (0.09556%) >KQBKB: 22 (0.09556%) >KQQKPP: 22 (0.09556%) >KRNKBP: 22 (0.09556%) >KQRKPP: 21 (0.09122%) >KQNKQP: 21 (0.09122%) >KNPPKQ: 20 (0.08687%) >KQQKQ: 20 (0.08687%) >KRPKBB: 20 (0.08687%) >KRNPKQ: 20 (0.08687%) >KRNKRN: 20 (0.08687%) >KQBPKR: 19 (0.08253%) >KBNKNP: 19 (0.08253%) >KRBKNP: 18 (0.07819%) >KRBKB: 18 (0.07819%) >KQBPKB: 18 (0.07819%) >KBNKN: 18 (0.07819%) >KQRKQP: 18 (0.07819%) >KBNKBP: 18 (0.07819%) >KQQKQP: 18 (0.07819%) >KBNKPP: 18 (0.07819%) >KQNPKB: 17 (0.07384%) >KBBKBP: 17 (0.07384%) >KQRPKB: 16 (0.06950%) >KQRBKR: 16 (0.06950%) >KQNKR: 16 (0.06950%) >KBNPKB: 16 (0.06950%) >KQNKQ: 16 (0.06950%) >KQRBKP: 16 (0.06950%) >KQRBK: 16 (0.06950%) >KQRNKR: 15 (0.06516%) >KQBKQ: 15 (0.06516%) >KQQPKQ: 15 (0.06516%) >KRNKPP: 15 (0.06516%) >KBBPKB: 15 (0.06516%) >KRNPKB: 15 (0.06516%) >KRNKNP: 15 (0.06516%) >KBNKR: 14 (0.06081%) >KRRKQ: 14 (0.06081%) >KRNKN: 14 (0.06081%) >KRBPKN: 14 (0.06081%) >KQBPKQ: 14 (0.06081%) >KQRKQ: 14 (0.06081%) >KQQBK: 14 (0.06081%) >KQNPKQ: 14 (0.06081%) >KBNPK: 14 (0.06081%) >KBNPKR: 14 (0.06081%) >KRNKB: 14 (0.06081%) >KQRKRB: 14 (0.06081%) >KBNKB: 13 (0.05647%) >KQNPKN: 13 (0.05647%) >KQBPKN: 13 (0.05647%) >KBBK: 13 (0.05647%) >KQPPKN: 13 (0.05647%) >KQRKRN: 13 (0.05647%) >KRBKQ: 13 (0.05647%) >KQNKB: 12 (0.05212%) >KQPKRN: 12 (0.05212%) >KQBKBP: 12 (0.05212%) >KRBKN: 12 (0.05212%) >KBBKR: 12 (0.05212%) >KQNPKR: 12 (0.05212%) >KRRPKQ: 12 (0.05212%) >KQNKRP: 12 (0.05212%) >KRNPKN: 12 (0.05212%) >KNNKP: 11 (0.04778%) >KQQKR: 11 (0.04778%) >KRRKRR: 11 (0.04778%) >KQBKRP: 11 (0.04778%) >KQNKN: 11 (0.04778%) >KBBPK: 11 (0.04778%) >KBBKB: 11 (0.04778%) >KNNPKP: 11 (0.04778%) >KBBPKR: 11 (0.04778%) >KBBPKP: 11 (0.04778%) >KQQPKR: 11 (0.04778%) >KQBKNP: 10 (0.04344%) >KQNKPP: 10 (0.04344%) >KNNKR: 10 (0.04344%) >KQNKBP: 10 (0.04344%) >KBBKP: 10 (0.04344%) >KRRK: 10 (0.04344%) >KQRPKQ: 9 (0.03909%) >KBBKNP: 9 (0.03909%) >KQQBKP: 9 (0.03909%) >KQBKR: 9 (0.03909%) >KRRPK: 9 (0.03909%) >KRRKRB: 9 (0.03909%) >KBBKN: 8 (0.03475%) >KQBNK: 8 (0.03475%) >KBNPKN: 8 (0.03475%) >KQRNKP: 8 (0.03475%) >KRNKQ: 8 (0.03475%) >KQRKB: 8 (0.03475%) >KQRNK: 8 (0.03475%) >KQRPKN: 8 (0.03475%) >KQPKBN: 7 (0.03041%) >KQQNK: 7 (0.03041%) >KQQRK: 7 (0.03041%) >KBBKBN: 7 (0.03041%) >KQPKRB: 7 (0.03041%) >KRRKP: 7 (0.03041%) >KQQKRP: 7 (0.03041%) >KQNKNP: 7 (0.03041%) >KBPKNN: 6 (0.02606%) >KNNPKR: 6 (0.02606%) >KRPKNN: 6 (0.02606%) >KQBKN: 6 (0.02606%) >KQQKBP: 6 (0.02606%) >KQBKQN: 6 (0.02606%) >KQRKBP: 6 (0.02606%) >KRBNKR: 6 (0.02606%) >KRRKRN: 5 (0.02172%) >KNNKPP: 5 (0.02172%) >KRRPKP: 5 (0.02172%) >KQQPKB: 5 (0.02172%) >KRRKPP: 5 (0.02172%) >KQBBK: 5 (0.02172%) >KRRKBP: 5 (0.02172%) >KNNKNP: 5 (0.02172%) >KQRKN: 5 (0.02172%) >KNNKN: 4 (0.01737%) >KBNKQ: 4 (0.01737%) >KNNPK: 4 (0.01737%) >KRNKBN: 4 (0.01737%) >KNNPKB: 4 (0.01737%) >KBBKPP: 4 (0.01737%) >KRBNKP: 4 (0.01737%) >KBBPKN: 3 (0.01303%) >KQQKN: 3 (0.01303%) >KQQNKP: 3 (0.01303%) >KQBKRB: 3 (0.01303%) >KQQBKB: 3 (0.01303%) >KNNKB: 3 (0.01303%) >KQBKQB: 3 (0.01303%) >KBBPKQ: 3 (0.01303%) >KQQRKR: 3 (0.01303%) >KNNKQ: 3 (0.01303%) >KQPKNN: 3 (0.01303%) >KQRRKR: 3 (0.01303%) >KBNKNN: 3 (0.01303%) >KQRBKB: 3 (0.01303%) >KBBKQ: 3 (0.01303%) >KQQKNP: 3 (0.01303%) >KRBKBN: 3 (0.01303%) >KQRKQR: 3 (0.01303%) >KQRKNP: 3 (0.01303%) >KQRKQB: 3 (0.01303%) >KRBKBB: 3 (0.01303%) >KRRBKR: 3 (0.01303%) >KRRNKQ: 3 (0.01303%) >KQQPKN: 2 (0.00869%) >KQRRKP: 2 (0.00869%) >KQRBKQ: 2 (0.00869%) >KRRNKP: 2 (0.00869%) >KQRKRR: 2 (0.00869%) >KQRNKQ: 2 (0.00869%) >KRBBKR: 2 (0.00869%) >KQRRK: 2 (0.00869%) >KQBKBN: 2 (0.00869%) >KRRKB: 2 (0.00869%) >KQQKQQ: 2 (0.00869%) >KRRKBN: 2 (0.00869%) >KNNPKQ: 2 (0.00869%) >KQNKRB: 2 (0.00869%) >KQNNK: 2 (0.00869%) >KQBBKB: 2 (0.00869%) >KQNKBN: 2 (0.00869%) >KNNK: 2 (0.00869%) >KQBBKP: 2 (0.00869%) >KRBNK: 2 (0.00869%) >KQBNKP: 2 (0.00869%) >KRBBK: 1 (0.00434%) >KQQNKN: 1 (0.00434%) >KRRBK: 1 (0.00434%) >KRNNK: 1 (0.00434%) >KQRBKN: 1 (0.00434%) >KQBBKR: 1 (0.00434%) >KQBNKQ: 1 (0.00434%) >KBBNK: 1 (0.00434%) >KQBNKB: 1 (0.00434%) >KQBNKN: 1 (0.00434%) >KQNNKQ: 1 (0.00434%) >KBBKNN: 1 (0.00434%) >KQNNKR: 1 (0.00434%) >KQNNKB: 1 (0.00434%) >KRNKNN: 1 (0.00434%) >KRNKBB: 1 (0.00434%) >KQNNKP: 1 (0.00434%) >KRRBKQ: 1 (0.00434%) >KQQKB: 1 (0.00434%) >KRRKNN: 1 (0.00434%) >KRRNKN: 1 (0.00434%) >KQPKBB: 1 (0.00434%) >KRRPKN: 1 (0.00434%) >KRBBKB: 1 (0.00434%) >KQNKRN: 1 (0.00434%) >KRBNKQ: 1 (0.00434%) >KQNKQN: 1 (0.00434%) >KRBNKB: 1 (0.00434%) >KRNNKP: 1 (0.00434%) >KQQQKR: 1 (0.00434%) >KQBKRR: 1 (0.00434%) >KQRKNN: 1 (0.00434%) >KQRKBN: 1 (0.00434%) >KBBNKQ: 1 (0.00434%) >KQRKQN: 1 (0.00434%) >KBBNKR: 1 (0.00434%) >KBBNKP: 1 (0.00434%) >KBNNKR: 1 (0.00434%) >KBNNKB: 1 (0.00434%) >KQQKRB: 1 (0.00434%) >KBNPKQ: 1 (0.00434%) >KNNPKN: 1 (0.00434%) >KQQKQB: 1 (0.00434%) >KQQKQR: 1 (0.00434%) > >Summary for 23022 games > 1-1 : 434 (1.88515%) >2 pieces: 434 (1.88515%) > 2-1 : 2048 (8.89584%) >3 pieces: 2048 (8.89584%) > 2-2 : 2863 (12.43593%) > 3-1 : 1535 (6.66754%) >4 pieces: 4398 (19.10347%) > 3-2 : 5741 (24.93702%) > 4-1 : 634 (2.75389%) >5 pieces: 6375 (27.69090%) > 3-3 : 4825 (20.95821%) > 4-2 : 3606 (15.66328%) > 5-1 : 277 (1.20320%) >6 pieces: 8708 (37.82469%) > 4-3 : 8978 (38.99748%) > 5-2 : 1600 (6.94987%) > 6-1 : 85 (0.36921%) >7 pieces: 10663 (46.31657%) > 4-4 : 6820 (29.62384%) > 5-3 : 5158 (22.40466%) > 6-2 : 569 (2.47155%) > 7-1 : 31 (0.13465%) >8 pieces: 12578 (54.63470%) > 5-4 : 11789 (51.20754%) > 6-3 : 2213 (9.61254%) > 7-2 : 183 (0.79489%) > 8-1 : 7 (0.03041%) >9 pieces: 14192 (61.64538%) > 5-5 : 8681 (37.70741%) > 6-4 : 6325 (27.47372%) > 7-3 : 675 (2.93198%) > 8-2 : 46 (0.19981%) > 9-1 : 1 (0.00434%) >10 pieces: 15728 (68.31726%) > 6-5 : 14389 (62.50109%) > 7-4 : 2379 (10.33359%) > 8-3 : 175 (0.76014%) > 9-2 : 5 (0.02172%) >11 pieces: 16948 (73.61654%) > 6-6 : 10566 (45.89523%) > 7-5 : 6942 (30.15377%) > 8-4 : 647 (2.81036%) > 9-3 : 33 (0.14334%) >12 pieces: 18188 (79.00269%) > 7-6 : 16740 (72.71306%) > 8-5 : 2278 (9.89488%) > 9-4 : 149 (0.64721%) > 10-3 : 2 (0.00869%) >13 pieces: 19169 (83.26383%) > 7-7 : 12397 (53.84849%) > 8-6 : 7052 (30.63157%) > 9-5 : 538 (2.33690%) > 10-4 : 17 (0.07384%) >14 pieces: 20004 (86.89080%) > 8-7 : 18616 (80.86178%) > 9-6 : 1933 (8.39632%) > 10-5 : 83 (0.36052%) > 11-4 : 1 (0.00434%) >15 pieces: 20633 (89.62297%) > 8-8 : 14060 (61.07202%) > 9-7 : 6791 (29.49787%) > 10-6 : 335 (1.45513%) > 11-5 : 12 (0.05212%) >16 pieces: 21198 (92.07714%) > 9-8 : 20012 (86.92555%) > 10-7 : 1548 (6.72400%) > 11-6 : 45 (0.19547%) >17 pieces: 21605 (93.84502%) > 9-9 : 15739 (68.36504%) > 10-8 : 6000 (26.06203%) > 11-7 : 213 (0.92520%) > 12-6 : 4 (0.01737%) >18 pieces: 21956 (95.36965%) > 10-9 : 21103 (91.66449%) > 11-8 : 1096 (4.76066%) > 12-7 : 14 (0.06081%) >19 pieces: 22213 (96.48597%) > 10-10: 16987 (73.78594%) > 11-9 : 5314 (23.08227%) > 12-8 : 113 (0.49083%) >20 pieces: 22414 (97.35905%) > 11-10: 21797 (94.67900%) > 12-9 : 730 (3.17088%) > 13-8 : 3 (0.01303%) >21 pieces: 22530 (97.86291%) > 11-11: 18368 (79.78455%) > 12-10: 4230 (18.37373%) > 13-9 : 46 (0.19981%) >22 pieces: 22644 (98.35809%) > 12-11: 22268 (96.72487%) > 13-10: 430 (1.86778%) >23 pieces: 22698 (98.59265%) > 12-12: 19559 (84.95787%) > 13-11: 3147 (13.66953%) > 14-10: 61 (0.26496%) >24 pieces: 22767 (98.89236%) > 13-12: 22542 (97.91504%) > 14-11: 253 (1.09895%) >25 pieces: 22795 (99.01399%) > 13-13: 20875 (90.67414%) > 14-12: 1973 (8.57006%) >26 pieces: 22848 (99.24420%) > 14-13: 22741 (98.77943%) > 15-12: 128 (0.55599%) >27 pieces: 22869 (99.33542%) > 14-14: 21554 (93.62349%) > 15-13: 1345 (5.84224%) >28 pieces: 22899 (99.46573%) > 15-14: 22881 (99.38754%) > 16-13: 26 (0.11294%) >29 pieces: 22907 (99.50048%) > 15-15: 21949 (95.33924%) > 16-14: 979 (4.25245%) >30 pieces: 22928 (99.59169%) > 16-15: 22930 (99.60038%) >31 pieces: 22930 (99.60038%) > 16-16: 22940 (99.64382%) >32 pieces: 22940 (99.64382%) > >The errors in the PGNs (no errors found in new.pgn). Many illegal moves, many >ambigous moves (2 pieces of the same kind can move to the same square, but no >row/colum of the origin is given), many garbage strings, missing spaces (like >Nf3* instead of Nf3 *? or "Rd2-+"), results given with , uncommented lines >between games, like > > >SLUTST¦¡LLNING HIARCS 5 - KING 2.0 12 - 8 > >TESTARE: PER-¦«KE JOHANSSON > ¦«SEDAV¦¡GEN 23 > 360 76 ¦¡LGHULT > TEL. xxxxxxxxx > >(display of the characters depends on the used encoding), unterminated comments, >using "dxc6ep", using "e2-e4", using "¨ö-¨ö", using <move>#, when there is no >mate, probably forgot more ... > >One example: > >.bad move in book for side 1 "Ke6": illegal move nmoves 10631 line 2074 > +---+---+---+---+---+---+---+---+ >8| | | | | | | | | > +---+---+---+---+---+---+---+---+ >7| | | | b | k | | | | > +---+---+---+---+---+---+---+---+ >6| | | | | | | | | > +---+---+---+---+---+---+---+---+ >5| | | | | | | p | | > +---+---+---+---+---+---+---+---+ >4| p | | | | | | | | > +---+---+---+---+---+---+---+---+ >3| | | K | | | | n | | > +---+---+---+---+---+---+---+---+ >2| | | | | R | | | p | > +---+---+---+---+---+---+---+---+ >1| | | | | | | | | > +---+---+---+---+---+---+---+---+ > >From: > >[Event "Testspel av Tony Hed"] >[Site ""] >[Date "1992.01.01"] >[Round ""] >[White "Super Forte C"] >[Black "Fritz 486"] >[Result "0-1"] >[BlackElo ""] >[WhiteElo ""] >[ECO ""] > >1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. dxe5 d5 5. Nbd2 Nc5 6. Nb3 Nxb3 7. axb3 >Be7 8. Be3 c5 9. b4 Qb6 10. bxc5 Bxc5 11. Bxc5 Qxc5 12. c3 Nc6 13. Be2 >O-O 14. Qd3 Rd8 15. Ng5 g6 16. Qg3 d4 17. Rd1 Bf5 18. Qh4 h5 19. e6 fxe6 >20. Qg3 dxc3 21. Qxc3 Qxc3+ 22. bxc3 Rxd1+ 23. Bxd1 a5 24. Ba4 Ne5 25. >Ke2 Rc8 26. Rc1 Nd3 27. Ra1 Nf4+ 28. Kd2 Rd8+ 29. Ke3 Nd5+ 30. Kd4 Nf6+ >31. Kc5 Rd2 32. Rf1 Ng4 33. Bb3 Nxf2 34. Nxe6 Ne4+ 35. Kb5 Rb2 36. Nd4+ >Kh8 37. Re1 Nd2 38. Ka4 Nxb3 39. Ka3 Nxd4 40. Kxb2 Ne6 41. Rd1 Nc5 42. >Rd8+ Kg7 43. c4 a4 44. Kc3 Bd7 45. Ra8 Kf6 46. Kd4 Ne6+ 47. Ke3 Ke5 48. >Ra5+ Kd6 49. Ra7 Bc6 50. Ra5 b6 51. Ra6 Kc5 52. Kd2 Kxc4 53. Rxb6 Kc5 54. >Rb1 Bxg2 55. Ra1 Bc6 56. Rc1+ Kd6 57. h4 Nd4 58. Rd1 Nf5 59. Kc3+ Kc5 60. >Rc1 Nxh4 61. Kd3+ Kd6 62. Rd1 g5 63. Kc4+ Kc7 64. Kc5 Nf5 65. Rf1 Bd7 66. >Rc1 h4 67. Kb4+ Kd8 68. Rg1 Ng3 69. Rg2 h3 70. Rb2 h2 71. Kc3 Ke7 72. Re2+ >Ke6 73. Re5+ Ne2+ 74. Rxe6 Bc6# 0-1 >^^^ > >Black won ...
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