Problem index
p00000 p00500 p01000 p01500 p02000 p02500 p03000 p03500 p04000
p04500 p05000 p05500 p06000 p06500 p07000 p07500 p08000 p08500
p09000 p09500 p10000 p10500 p11000 p11500 p12000 p12500 p13000
p13500 p14000 p14500 p15000 p15500 p16000 p16500 p17000 p17500
p18000 p18500 p19000 p19500 p20000 p20500 p21000 p21500 p22000
p22500 p23000 p23500 p24000 p24500 p25000 p25500 p26000 p26500
p27000 p27500 p28000 p28500 p29000 p29500 p30000 p30500 p31000
p31500 p32000 p32500 p33000 p33500 p34000 p34500 p35000 p35500
p36000 p36500 p37000 p37500 p38000 p38500 p39000 p39500 p40000
p40500 p41000 p41500 p42000 p42500 p43000 p43500 p44000 p44500
p45000 p45500 p46000 p46500 p47000 p47500 p48000 p48500 p49000
p49500 p50000 p50500 p51000 p51500 p52000 p52500 p53000 p53500
p54000 p54500 p55000 p55500 p56000 p56500 p57000 p57500 p58000
p58500 p59000 p59500 p60000 p60500 p61000 p61500 p62000 p62500
p63000 p63500 p64000 p64500 p65000 p65500      


ProblemRatingRDMovesValidationStarsVotes
p64005 1989 241Stockfish 5M nodes 3.01
p64007 1711 61Crafty 3GHz 5s 2.73
p64008 1948 241Stockfish 5M nodes 3.02
p64013 1606 51Crafty 3GHz 5s 3.56
p64014 2122 192Crafty 3GHz 5s 3.01
p64016 1879 92Crafty 3GHz 5s 3.65
p64019 1293 113Stockfish 5M nodes 3.01
p64020 2014 131Crafty 3GHz 5s 3.03
p64021 1362 91Stockfish 5M nodes 4.03
p64024 1700 131Stockfish 5M nodes 3.52
p64025 1623 52Crafty 3GHz 5s 3.04
p64027 1253 52Crafty 3GHz 5s 3.02
p64028 1333 52Crafty 3GHz 5s 3.68
p64029 914 261Stockfish 5M nodes
p64032 1450 41Crafty 3GHz 5s 3.06
p64033 1820 81Crafty 3GHz 5s 2.06
p64036 1077 191Stockfish 5M nodes
p64038 1559 41Crafty 3GHz 5s 4.39
p64039 2144 372Stockfish 5M nodes 2.01
p64041 1307 51Crafty 3GHz 5s 3.03
p64042 1538 41Crafty 3GHz 5s 4.37
p64043 1945 111Crafty 3GHz 5s 3.84
p64047 1997 251Stockfish 5M nodes 3.01
p64053 1291 51Crafty 3GHz 5s 4.52
p64055 2079 184Crafty 3GHz 5s 4.02
p64056 1156 71Crafty 3GHz 5s 1.73
p64057 1664 123Stockfish 5M nodes 3.01
p64058 1457 42Crafty 3GHz 5s 4.310
p64059 1471 41Crafty 3GHz 5s 3.54
p64060 1239 121Stockfish 5M nodes
p64061 1979 122Crafty 3GHz 5s 4.02
p64062 1893 216Stockfish 5M nodes 4.54
p64064 1176 71Crafty 3GHz 5s 3.01
p64066 1444 91Stockfish 5M nodes 4.52
p64067 1504 41Crafty 3GHz 5s 3.312
p64069 1227 141Stockfish 5M nodes
p64071 1595 51Crafty 3GHz 5s 3.511
p64073 1522 41Crafty 3GHz 5s 2.65
p64074 1419 41Crafty 3GHz 5s 3.03
p64078 1663 131Stockfish 5M nodes 1.73
p64080 1887 112Crafty 3GHz 5s 3.02
p64082 1608 52Crafty 3GHz 5s 3.98
p64084 1586 51Crafty 3GHz 5s 2.220
p64085 1897 191Stockfish 5M nodes 3.52
p64086 1329 51Crafty 3GHz 5s 2.01
p64092 1035 101Crafty 3GHz 5s 3.02
p64093 1012 101Crafty 3GHz 5s 5.02
p64100 1566 102Stockfish 5M nodes 3.54
p64101 2044 292Stockfish 5M nodes 4.02
p64104 1534 41Crafty 3GHz 5s 3.33
p64105 1678 121Stockfish 5M nodes 2.33
p64111 1822 154Stockfish 5M nodes 3.65
p64112 1956 122Crafty 3GHz 5s 2.24
p64113 1825 152Stockfish 5M nodes 3.02
p64114 1799 81Crafty 3GHz 5s 3.04
p64118 2160 302Stockfish 5M nodes 3.33
p64119 1370 93Stockfish 5M nodes 3.02
p64123 1851 81Crafty 3GHz 5s 3.52
p64125 1242 51Stockfish 5M nodes 5.01
p64126 1520 42Crafty 3GHz 5s 2.65
p64128 1305 51Stockfish 5M nodes 3.02
p64130 1637 53Crafty 3GHz 5s 3.28
p64135 1814 173Stockfish 5M nodes 3.73
p64136 1616 101Stockfish 5M nodes 3.73
p64140 1384 41Crafty 3GHz 5s 2.09
p64141 1700 62Crafty 3GHz 5s 2.24
p64146 2015 122Crafty 3GHz 5s 4.33
p64148 1732 61Crafty 3GHz 5s 3.67
p64152 1751 61Crafty 3GHz 5s 3.36
p64153 1801 154Stockfish 5M nodes 3.54
p64154 1129 141Stockfish 5M nodes
p64155 1924 112Crafty 3GHz 5s 4.02
p64158 1974 122Crafty 3GHz 5s 3.01
p64159 1221 61Crafty 3GHz 5s 3.01
p64161 1361 91Stockfish 5M nodes 4.33
p64162 1843 82Crafty 3GHz 5s 3.86
p64164 1383 41Crafty 3GHz 5s 4.06
p64166 1352 41Crafty 3GHz 5s 1.45
p64167 1801 151Stockfish 5M nodes 3.01
p64168 1744 61Crafty 3GHz 5s 3.09
p64171 1533 42Crafty 3GHz 5s 4.04
p64174 1492 41Stockfish 5M nodes 3.33
p64177 1770 72Crafty 3GHz 5s 4.315
p64179 1669 61Crafty 3GHz 5s 2.76
p64182 2037 151Crafty 3GHz 5s 3.52
p64184 1073 91Crafty 3GHz 5s
p64185 1352 41Crafty 3GHz 5s 3.01
p64188 1390 41Crafty 3GHz 5s 4.02
p64189 1503 92Stockfish 5M nodes 3.02
p64190 1444 41Crafty 3GHz 5s 4.17
p64191 1651 111Stockfish 5M nodes 3.02
p64194 2129 181Stockfish 5M nodes 2.52
p64195 1120 151Stockfish 5M nodes
p64197 1530 43Crafty 3GHz 5s 4.125
p64198 1680 62Crafty 3GHz 5s 4.05
p64199 1698 64Crafty 3GHz 5s 3.58
p64201 1602 54Crafty 3GHz 5s 2.518
p64202 1228 121Stockfish 5M nodes
p64204 1461 41Crafty 3GHz 5s 4.08
p64205 1618 52Crafty 3GHz 5s 2.610
p64206 1784 82Crafty 3GHz 5s 3.05
p64207 1382 41Crafty 3GHz 5s 3.48
p64208 1886 81Stockfish 5M nodes 3.24
p64209 1607 51Crafty 3GHz 5s 4.49
p64210 1368 41Crafty 3GHz 5s 2.77
p64211 1713 62Crafty 3GHz 5s 4.05
p64212 1505 41Crafty 3GHz 5s 4.04
p64213 1465 91Stockfish 5M nodes 3.01
p64215 1758 83Crafty 3GHz 5s 4.07
p64217 1390 41Crafty 3GHz 5s 4.04
p64218 1244 111Stockfish 5M nodes
p64219 1416 102Stockfish 5M nodes 2.33
p64221 1678 64Crafty 3GHz 5s 4.211
p64222 1245 51Crafty 3GHz 5s 3.65
p64223 1301 51Crafty 3GHz 5s 3.48
p64229 1881 81Crafty 3GHz 5s 2.52
p64230 1523 91Stockfish 5M nodes 3.52
p64233 1682 61Crafty 3GHz 5s 2.58
p64234 1450 42Crafty 3GHz 5s 3.224
p64235 1486 101Stockfish 5M nodes 5.02
p64236 1340 52Crafty 3GHz 5s 4.03
p64237 1772 131Stockfish 5M nodes 3.54
p64238 1351 102Stockfish 5M nodes 5.01
p64239 1756 132Stockfish 5M nodes 3.52
p64240 1540 101Stockfish 5M nodes 3.52
p64241 1973 121Crafty 3GHz 5s 4.65
p64244 1718 131Stockfish 5M nodes 4.05
p64247 1849 81Crafty 3GHz 5s 3.67
p64251 1660 132Stockfish 5M nodes 3.01
p64252 1582 41Crafty 3GHz 5s 2.77
p64253 965 101Crafty 3GHz 5s
p64261 1476 41Crafty 3GHz 5s 2.65
p64262 1718 62Crafty 3GHz 5s 4.213
p64266 1383 41Crafty 3GHz 5s 3.07
p64267 1820 81Crafty 3GHz 5s 2.54
p64270 2075 183Crafty 3GHz 5s 3.52
p64272 1577 112Stockfish 5M nodes 4.02
p64273 1599 111Stockfish 5M nodes 4.01
p64276 1315 52Crafty 3GHz 5s 4.52
p64281 1585 111Stockfish 5M nodes 3.03
p64282 2045 173Crafty 3GHz 5s 3.01
p64283 1166 61Crafty 3GHz 5s 2.06
p64284 1490 101Stockfish 5M nodes 3.84
p64286 1638 51Crafty 3GHz 5s 2.021
p64287 1271 51Crafty 3GHz 5s
p64289 1382 41Crafty 3GHz 5s 4.24
p64291 1082 81Crafty 3GHz 5s
p64292 1223 62Crafty 3GHz 5s 4.33
p64293 2103 185Crafty 3GHz 5s 5.04
p64295 1818 83Crafty 3GHz 5s 1.511
p64298 1549 52Crafty 3GHz 5s 3.36
p64300 1793 81Crafty 3GHz 5s 4.06
p64302 1951 232Stockfish 5M nodes 3.73
p64303 1387 41Crafty 3GHz 5s 3.03
p64308 1847 172Stockfish 5M nodes 4.03
p64310 1385 102Stockfish 5M nodes
p64313 2230 403Stockfish 5M nodes 4.01
p64314 1650 113Stockfish 5M nodes 2.86
p64322 1141 151Stockfish 5M nodes 2.01
p64325 2088 315Stockfish 5M nodes 3.01
p64327 1581 51Crafty 3GHz 5s 2.76
p64328 1769 81Crafty 3GHz 5s 1.73
p64333 1443 41Crafty 3GHz 5s 3.26
p64335 2084 303Stockfish 5M nodes 3.01
p64336 1872 161Stockfish 5M nodes 3.01
p64337 1334 52Crafty 3GHz 5s 3.45
p64338 1723 143Stockfish 5M nodes 3.52
p64339 1340 101Stockfish 5M nodes 3.65
p64341 1372 51Crafty 3GHz 5s 3.86
p64342 1400 41Crafty 3GHz 5s 4.07
p64343 1256 51Crafty 3GHz 5s
p64344 936 232Stockfish 5M nodes 2.52
p64348 1570 51Crafty 3GHz 5s 3.54
p64349 1919 102Crafty 3GHz 5s 3.33
p64350 1103 141Stockfish 5M nodes 4.01
p64351 1707 121Stockfish 5M nodes 4.02
p64352 1986 122Crafty 3GHz 5s 2.33
p64353 1507 42Crafty 3GHz 5s 3.02
p64354 1365 41Crafty 3GHz 5s 4.52
p64356 1943 112Crafty 3GHz 5s 3.03
p64357 1111 74Crafty 3GHz 5s
p64358 1595 53Crafty 3GHz 5s 3.416
p64360 1177 71Crafty 3GHz 5s 2.01
p64361 1408 41Crafty 3GHz 5s 1.01
p64362 1511 102Stockfish 5M nodes 1.01
p64364 1615 111Stockfish 5M nodes 3.73
p64365 1782 82Crafty 3GHz 5s 3.33
p64366 1745 61Stockfish 5M nodes 2.919
p64367 1887 182Stockfish 5M nodes 3.84
p64368 1637 51Crafty 3GHz 5s 3.65
p64370 1736 61Stockfish 5M nodes 2.45
p64371 959 101Crafty 3GHz 5s 3.33
p64372 2111 314Stockfish 5M nodes 4.01
p64373 1227 152Stockfish 5M nodes 5.01
p64375 1649 51Crafty 3GHz 5s 3.67
p64378 1426 42Crafty 3GHz 5s 4.73
p64379 1788 161Stockfish 5M nodes 3.52
p64380 1690 61Crafty 3GHz 5s 3.05
p64381 1853 163Stockfish 5M nodes 4.04
p64382 1511 112Stockfish 5M nodes 3.33
p64383 1549 51Crafty 3GHz 5s 3.48
p64384 1072 93Crafty 3GHz 5s 2.52
p64385 2118 283Stockfish 5M nodes 3.01
p64387 1540 53Crafty 3GHz 5s 4.110
p64390 1905 201Stockfish 5M nodes 3.01
p64391 1467 42Crafty 3GHz 5s 3.47
p64392 1176 71Crafty 3GHz 5s 4.01
p64393 1734 61Crafty 3GHz 5s 3.03
p64395 931 121Crafty 3GHz 5s
p64398 1988 231Stockfish 5M nodes 1.02
p64399 1482 42Crafty 3GHz 5s 3.24
p64401 1531 111Stockfish 5M nodes 3.02
p64404 1766 141Stockfish 5M nodes 3.01
p64406 1678 131Stockfish 5M nodes 2.33
p64408 1067 93Crafty 3GHz 5s 4.45
p64409 1985 123Crafty 3GHz 5s 3.73
p64410 1806 161Stockfish 5M nodes 3.84
p64411 1390 51Crafty 3GHz 5s 1.212
p64414 1799 81Crafty 3GHz 5s 3.65
p64415 1585 51Crafty 3GHz 5s 3.76
p64416 2261 502Stockfish 5M nodes 3.01
p64417 1661 121Stockfish 5M nodes 4.02
p64418 1682 62Crafty 3GHz 5s 4.88
p64419 1463 41Crafty 3GHz 5s 3.52
p64422 2004 231Stockfish 5M nodes 3.01
p64423 1576 53Crafty 3GHz 5s 3.85
p64424 1353 52Crafty 3GHz 5s 3.52
p64426 1775 81Crafty 3GHz 5s 4.05
p64428 1338 51Crafty 3GHz 5s 3.04
p64432 1629 111Stockfish 5M nodes 3.97
p64433 1213 71Crafty 3GHz 5s 3.01
p64435 1550 51Crafty 3GHz 5s 4.310
p64436 1565 52Crafty 3GHz 5s 3.73
p64437 1411 101Stockfish 5M nodes 3.04
p64439 1490 111Stockfish 5M nodes 4.03
p64440 1627 112Stockfish 5M nodes 4.03
p64441 1593 52Crafty 3GHz 5s 3.06
p64445 1827 162Stockfish 5M nodes 3.52
p64446 1642 52Crafty 3GHz 5s 3.39
p64447 1531 51Crafty 3GHz 5s 3.03
p64448 1440 41Crafty 3GHz 5s 4.03
p64449 1823 81Crafty 3GHz 5s 3.01
p64451 2131 186Crafty 3GHz 5s 4.54
p64452 1514 112Stockfish 5M nodes 3.85
p64454 1390 51Crafty 3GHz 5s 3.54
p64455 1693 142Stockfish 5M nodes 3.84
p64457 1816 83Crafty 3GHz 5s 4.214
p64458 1079 91Crafty 3GHz 5s
p64459 1391 51Crafty 3GHz 5s 3.54
p64460 823 361Stockfish 5M nodes
p64462 1367 51Crafty 3GHz 5s 3.45
p64465 2180 341Stockfish 5M nodes 3.52
p64466 1265 51Crafty 3GHz 5s
p64467 1243 62Crafty 3GHz 5s 5.01
p64469 1388 101Stockfish 5M nodes 3.03
p64470 1977 122Crafty 3GHz 5s 4.01
p64471 1470 103Stockfish 5M nodes 4.01
p64472 2034 174Crafty 3GHz 5s 4.52
p64474 1563 111Stockfish 5M nodes 4.01
p64475 1241 61Crafty 3GHz 5s 2.52
p64479 1993 131Crafty 3GHz 5s 2.54
p64483 1396 101Stockfish 5M nodes 1.33
p64486 1546 101Stockfish 5M nodes 2.01
p64487 1750 61Stockfish 5M nodes 3.36
p64488 1850 91Crafty 3GHz 5s 4.07
p64489 1062 91Crafty 3GHz 5s
p64491 1275 62Crafty 3GHz 5s 2.02
p64494 1610 52Crafty 3GHz 5s 3.97
p64496 1530 52Crafty 3GHz 5s 4.03
p64497 1184 71Crafty 3GHz 5s 4.33