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
p40000 1632 111Stockfish 5M nodes 4.73
p40004 1608 51Crafty 3GHz 5s 3.36
p40005 1853 163Stockfish 5M nodes 4.08
p40009 1362 51Crafty 3GHz 5s 3.52
p40010 1308 52Crafty 3GHz 5s 4.02
p40011 2023 234Stockfish 5M nodes 4.03
p40012 1361 111Stockfish 5M nodes
p40013 1316 131Stockfish 5M nodes 4.02
p40014 1233 61Crafty 3GHz 5s 1.01
p40015 1195 171Stockfish 5M nodes 5.01
p40019 1436 112Stockfish 5M nodes 3.03
p40020 1435 51Crafty 3GHz 5s 3.37
p40025 1444 101Stockfish 5M nodes 3.02
p40026 1082 191Stockfish 5M nodes
p40028 2137 372Stockfish 5M nodes 3.52
p40030 1763 63Crafty 3GHz 5s 4.020
p40032 1328 51Crafty 3GHz 5s 1.01
p40033 1656 51Crafty 3GHz 5s 3.24
p40034 1318 61Crafty 3GHz 5s 5.02
p40037 1552 53Crafty 3GHz 5s 3.213
p40038 1345 51Stockfish 5M nodes 2.54
p40039 1847 82Crafty 3GHz 5s 2.25
p40042 1699 121Stockfish 5M nodes 3.65
p40043 1242 162Stockfish 5M nodes
p40045 1458 52Crafty 3GHz 5s 3.97
p40046 1309 142Stockfish 5M nodes
p40047 1325 61Stockfish 5M nodes 3.73
p40048 1814 81Crafty 3GHz 5s 3.06
p40052 1252 151Stockfish 5M nodes 4.01
p40054 2053 152Crafty 3GHz 5s 4.65
p40056 1999 111Crafty 3GHz 5s 4.73
p40058 1748 61Crafty 3GHz 5s 2.511
p40059 1047 261Stockfish 5M nodes
p40060 1932 113Crafty 3GHz 5s 2.56
p40062 1563 51Crafty 3GHz 5s 5.01
p40065 1684 61Crafty 3GHz 5s 4.513
p40069 1007 111Crafty 3GHz 5s
p40070 1463 41Crafty 3GHz 5s 3.513
p40071 1622 51Crafty 3GHz 5s 2.810
p40074 1248 62Crafty 3GHz 5s 3.52
p40075 1611 53Crafty 3GHz 5s 3.410
p40076 1500 51Crafty 3GHz 5s 3.01
p40078 1478 51Crafty 3GHz 5s 3.25
p40080 1580 51Crafty 3GHz 5s 3.45
p40081 1216 171Stockfish 5M nodes 3.02
p40082 1541 112Stockfish 5M nodes 2.97
p40083 1462 52Crafty 3GHz 5s 4.312
p40084 1730 62Crafty 3GHz 5s 3.912
p40085 1329 52Crafty 3GHz 5s 4.33
p40086 1299 61Crafty 3GHz 5s 4.01
p40089 1357 51Crafty 3GHz 5s 3.56
p40091 2191 303Stockfish 5M nodes 3.01
p40092 1166 81Crafty 3GHz 5s 4.02
p40093 1837 151Stockfish 5M nodes 3.33
p40094 1366 51Crafty 3GHz 5s 5.01
p40095 898 392Stockfish 5M nodes
p40096 1546 111Stockfish 5M nodes 2.73
p40097 1493 51Crafty 3GHz 5s 2.54
p40101 1872 81Crafty 3GHz 5s 3.25
p40102 1262 61Crafty 3GHz 5s
p40106 1951 213Stockfish 5M nodes 3.52
p40107 1672 61Crafty 3GHz 5s 4.24
p40108 1150 181Stockfish 5M nodes
p40109 1168 82Crafty 3GHz 5s
p40110 1103 81Stockfish 5M nodes 1.01
p40111 1172 81Crafty 3GHz 5s 1.52
p40112 1481 51Crafty 3GHz 5s
p40114 1615 101Stockfish 5M nodes 3.54
p40115 2035 122Crafty 3GHz 5s 3.01
p40119 1535 54Crafty 3GHz 5s 2.03
p40125 1406 51Crafty 3GHz 5s 1.911
p40127 1841 81Crafty 3GHz 5s 2.56
p40132 1258 141Stockfish 5M nodes
p40135 1325 143Stockfish 5M nodes
p40138 1393 111Stockfish 5M nodes 4.33
p40141 1295 61Crafty 3GHz 5s
p40142 1182 81Crafty 3GHz 5s
p40143 1596 52Crafty 3GHz 5s 2.47
p40144 1485 51Stockfish 5M nodes 3.52
p40145 1533 52Crafty 3GHz 5s 4.01
p40146 1510 122Stockfish 5M nodes 2.85
p40147 1839 141Stockfish 5M nodes 3.01
p40148 1550 101Stockfish 5M nodes 3.33
p40150 1468 51Crafty 3GHz 5s 4.04
p40151 1415 122Stockfish 5M nodes 3.01
p40152 1248 61Crafty 3GHz 5s 1.52
p40156 1864 85Crafty 3GHz 5s 4.37
p40160 1611 51Crafty 3GHz 5s 2.56
p40162 1666 112Stockfish 5M nodes 3.85
p40163 1515 52Crafty 3GHz 5s 4.02
p40165 1766 72Crafty 3GHz 5s 2.02
p40167 1247 62Crafty 3GHz 5s 4.02
p40169 1146 82Crafty 3GHz 5s
p40170 1794 141Stockfish 5M nodes 3.52
p40171 1694 61Crafty 3GHz 5s 2.73
p40172 1656 121Stockfish 5M nodes 3.54
p40174 2113 152Crafty 3GHz 5s 4.54
p40178 1994 111Crafty 3GHz 5s 2.73
p40180 1641 51Crafty 3GHz 5s 4.02
p40181 1476 51Crafty 3GHz 5s 3.45
p40184 2047 151Crafty 3GHz 5s 2.52
p40185 1460 52Crafty 3GHz 5s 1.54
p40186 1032 111Crafty 3GHz 5s 1.02
p40187 2150 171Crafty 3GHz 5s 3.02
p40188 1765 61Crafty 3GHz 5s 3.03
p40190 1603 51Crafty 3GHz 5s 3.39
p40191 884 171Crafty 3GHz 5s
p40193 1685 61Crafty 3GHz 5s 2.33
p40194 1470 111Stockfish 5M nodes 5.01
p40196 1623 101Stockfish 5M nodes 3.25
p40197 1803 83Crafty 3GHz 5s 2.56
p40199 1299 62Crafty 3GHz 5s 4.52
p40200 1659 51Crafty 3GHz 5s 3.85
p40202 1762 131Stockfish 5M nodes 3.45
p40203 1745 72Crafty 3GHz 5s 3.54
p40204 1583 112Stockfish 5M nodes 4.24
p40205 1439 113Stockfish 5M nodes 4.04
p40206 1830 152Stockfish 5M nodes 3.54
p40207 1647 51Crafty 3GHz 5s 2.54
p40208 1262 61Crafty 3GHz 5s 1.07
p40212 1314 61Crafty 3GHz 5s
p40218 1348 51Stockfish 5M nodes 3.010
p40219 2122 343Stockfish 5M nodes 3.01
p40220 1293 131Stockfish 5M nodes 2.01
p40221 1822 82Crafty 3GHz 5s 4.811
p40223 1775 81Crafty 3GHz 5s 3.03
p40224 1703 131Stockfish 5M nodes 2.37
p40226 1889 171Stockfish 5M nodes 2.56
p40227 1793 152Stockfish 5M nodes 3.97
p40228 1579 113Stockfish 5M nodes 3.01
p40233 1132 81Stockfish 5M nodes 4.52
p40234 1273 61Crafty 3GHz 5s
p40235 1966 122Crafty 3GHz 5s 3.02
p40237 1402 51Crafty 3GHz 5s 3.02
p40238 1847 81Crafty 3GHz 5s 2.85
p40242 848 171Crafty 3GHz 5s
p40243 1255 61Crafty 3GHz 5s
p40245 927 121Crafty 3GHz 5s
p40248 1772 153Stockfish 5M nodes 3.06
p40251 2117 173Crafty 3GHz 5s 3.01
p40252 1374 52Crafty 3GHz 5s 4.52
p40254 2144 303Stockfish 5M nodes 1.73
p40255 1470 43Crafty 3GHz 5s 4.010
p40256 1515 51Crafty 3GHz 5s 2.01
p40259 1665 61Crafty 3GHz 5s 2.54
p40260 1113 81Crafty 3GHz 5s
p40261 1090 81Crafty 3GHz 5s 3.02
p40264 914 161Stockfish 5M nodes
p40265 1238 61Crafty 3GHz 5s
p40270 2024 132Crafty 3GHz 5s 1.73
p40273 1722 61Stockfish 5M nodes 2.65
p40275 1942 111Crafty 3GHz 5s 4.01
p40281 1761 132Stockfish 5M nodes 4.03
p40283 1688 63Crafty 3GHz 5s 4.03
p40286 1425 52Crafty 3GHz 5s 4.17
p40287 1185 72Crafty 3GHz 5s 3.84
p40290 1632 111Stockfish 5M nodes 4.04
p40293 1311 62Crafty 3GHz 5s
p40294 1016 111Crafty 3GHz 5s
p40295 1170 71Crafty 3GHz 5s
p40296 1554 42Crafty 3GHz 5s 3.03
p40299 1621 102Stockfish 5M nodes 3.54
p40300 1383 51Stockfish 5M nodes 3.76
p40302 1558 51Crafty 3GHz 5s 3.54
p40306 1770 132Stockfish 5M nodes 3.52
p40307 1643 112Stockfish 5M nodes 4.02
p40309 1349 101Stockfish 5M nodes 2.17
p40310 1684 132Stockfish 5M nodes 1.76
p40312 1370 101Stockfish 5M nodes
p40313 867 161Crafty 3GHz 5s
p40314 1037 101Crafty 3GHz 5s
p40316 1455 41Crafty 3GHz 5s 3.47
p40319 1354 102Stockfish 5M nodes
p40320 1068 211Stockfish 5M nodes
p40322 1371 101Stockfish 5M nodes 5.01
p40326 1558 41Crafty 3GHz 5s 2.39
p40327 1603 52Crafty 3GHz 5s 3.76
p40333 1272 61Crafty 3GHz 5s 4.01
p40334 1680 61Crafty 3GHz 5s 1.711
p40338 1224 61Crafty 3GHz 5s
p40339 1331 61Crafty 3GHz 5s 2.84
p40341 1313 61Crafty 3GHz 5s 3.01
p40343 1532 41Crafty 3GHz 5s 3.02
p40344 1365 101Stockfish 5M nodes 4.02
p40345 1427 52Crafty 3GHz 5s 4.210
p40347 1443 102Stockfish 5M nodes 2.03
p40349 1097 201Stockfish 5M nodes
p40351 1476 101Stockfish 5M nodes 2.01
p40352 1637 53Crafty 3GHz 5s 1.915
p40353 1276 122Stockfish 5M nodes 3.02
p40355 1012 111Crafty 3GHz 5s 2.01
p40356 1055 221Stockfish 5M nodes
p40359 1101 81Crafty 3GHz 5s 3.01
p40361 1634 51Crafty 3GHz 5s 4.010
p40362 1401 102Stockfish 5M nodes 4.04
p40364 1848 81Crafty 3GHz 5s 3.04
p40365 1619 102Stockfish 5M nodes 4.03
p40367 1857 161Stockfish 5M nodes 3.52
p40368 1757 61Crafty 3GHz 5s 3.810
p40369 887 171Stockfish 5M nodes
p40371 1578 114Stockfish 5M nodes 3.04
p40372 1190 141Stockfish 5M nodes 3.02
p40373 1205 71Crafty 3GHz 5s 4.01
p40378 1910 111Crafty 3GHz 5s 1.97
p40383 1251 61Crafty 3GHz 5s 3.01
p40387 1947 111Crafty 3GHz 5s 2.03
p40388 1285 121Stockfish 5M nodes
p40392 1129 181Stockfish 5M nodes
p40393 1266 62Crafty 3GHz 5s 3.01
p40394 1730 61Crafty 3GHz 5s 2.03
p40395 1490 41Crafty 3GHz 5s 3.09
p40396 1435 42Crafty 3GHz 5s 3.76
p40397 1621 51Crafty 3GHz 5s 3.710
p40400 1323 51Crafty 3GHz 5s 1.86
p40401 2103 171Crafty 3GHz 5s 3.52
p40402 1594 101Stockfish 5M nodes 3.85
p40403 1634 52Stockfish 5M nodes 4.411
p40405 1632 51Crafty 3GHz 5s 3.06
p40407 1915 112Crafty 3GHz 5s 2.04
p40409 1313 122Stockfish 5M nodes
p40410 2016 123Crafty 3GHz 5s 4.33
p40411 1530 103Stockfish 5M nodes 3.24
p40413 983 111Crafty 3GHz 5s 5.01
p40414 1325 132Stockfish 5M nodes 5.01
p40415 1605 52Crafty 3GHz 5s 2.911
p40416 1698 121Stockfish 5M nodes 3.02
p40419 1734 62Stockfish 5M nodes 3.48
p40421 2025 224Stockfish 5M nodes 3.01
p40423 1964 113Crafty 3GHz 5s 2.97
p40425 1133 71Stockfish 5M nodes 3.01
p40426 1329 111Stockfish 5M nodes
p40429 1657 121Stockfish 5M nodes 3.76
p40431 2042 142Crafty 3GHz 5s 3.01
p40434 1704 121Stockfish 5M nodes 4.03
p40437 1406 42Crafty 3GHz 5s 3.17
p40439 1089 71Crafty 3GHz 5s
p40441 1514 42Crafty 3GHz 5s 4.03
p40442 1342 51Crafty 3GHz 5s 3.56
p40444 1302 121Stockfish 5M nodes
p40446 1509 51Crafty 3GHz 5s 2.45
p40447 1160 161Stockfish 5M nodes
p40448 1683 61Crafty 3GHz 5s 3.19
p40450 1533 41Crafty 3GHz 5s 1.52
p40452 1343 51Stockfish 5M nodes 2.02
p40453 1709 111Stockfish 5M nodes 3.65
p40454 1775 141Stockfish 5M nodes 3.01
p40455 1697 121Stockfish 5M nodes 1.05
p40456 1801 71Stockfish 5M nodes 3.86
p40460 1252 51Crafty 3GHz 5s 0.73
p40461 1786 71Stockfish 5M nodes 2.76
p40462 1282 54Crafty 3GHz 5s 4.521
p40463 1644 103Stockfish 5M nodes 3.99
p40464 1374 105Stockfish 5M nodes 3.84
p40465 1176 161Stockfish 5M nodes 3.01
p40469 1543 41Crafty 3GHz 5s 3.76
p40473 1510 101Stockfish 5M nodes 3.03
p40474 1971 201Stockfish 5M nodes 2.01
p40478 1294 51Crafty 3GHz 5s 1.01
p40480 1400 41Stockfish 5M nodes 3.52
p40481 1707 61Crafty 3GHz 5s 3.45
p40482 1400 41Stockfish 5M nodes 1.88
p40484 1341 51Crafty 3GHz 5s 4.25
p40485 1892 103Crafty 3GHz 5s 3.02
p40486 1435 51Crafty 3GHz 5s 3.52
p40489 1632 52Crafty 3GHz 5s 3.86
p40491 1174 172Stockfish 5M nodes
p40493 1400 111Stockfish 5M nodes 2.58
p40495 1356 112Stockfish 5M nodes 5.01
p40496 1177 172Stockfish 5M nodes 1.01
p40497 1794 71Crafty 3GHz 5s 1.411