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
p12000 1861 91Stockfish 5M nodes 3.73
p12001 1575 111Stockfish 5M nodes 3.33
p12003 1465 101Stockfish 5M nodes
p12004 887 341Stockfish 5M nodes
p12008 1530 112Stockfish 5M nodes 3.03
p12009 1658 52Crafty 3GHz 5s 4.511
p12011 1886 114Crafty 3GHz 5s 3.76
p12012 1261 141Stockfish 5M nodes 4.01
p12014 1387 51Crafty 3GHz 5s 3.73
p12017 1826 82Crafty 3GHz 5s 1.39
p12020 1495 52Stockfish 5M nodes 4.33
p12022 1026 111Crafty 3GHz 5s
p12023 1542 53Crafty 3GHz 5s 3.54
p12024 1313 61Crafty 3GHz 5s 1.08
p12026 1286 62Crafty 3GHz 5s 3.65
p12027 966 321Stockfish 5M nodes
p12028 1770 161Stockfish 5M nodes 2.73
p12029 1308 141Stockfish 5M nodes
p12031 1517 113Stockfish 5M nodes 3.33
p12032 1615 112Stockfish 5M nodes 4.04
p12033 1347 51Crafty 3GHz 5s 3.84
p12037 1839 81Crafty 3GHz 5s 3.912
p12038 1460 112Stockfish 5M nodes 4.04
p12041 1493 51Crafty 3GHz 5s 4.52
p12042 1263 151Stockfish 5M nodes
p12044 1205 81Crafty 3GHz 5s 3.33
p12046 844 191Crafty 3GHz 5s
p12048 1640 51Crafty 3GHz 5s 2.69
p12049 1510 122Stockfish 5M nodes 2.01
p12051 1184 81Crafty 3GHz 5s
p12053 1845 81Crafty 3GHz 5s 2.45
p12058 1314 61Crafty 3GHz 5s 3.33
p12059 1706 62Stockfish 5M nodes 3.84
p12060 1719 61Crafty 3GHz 5s 3.03
p12063 1454 52Crafty 3GHz 5s 4.824
p12068 1183 83Crafty 3GHz 5s 4.04
p12069 1299 65Crafty 3GHz 5s 4.25
p12070 1658 52Crafty 3GHz 5s 3.413
p12071 1306 61Stockfish 5M nodes 4.01
p12074 1732 61Stockfish 5M nodes 3.84
p12078 1824 81Crafty 3GHz 5s 3.48
p12079 1283 141Stockfish 5M nodes
p12080 1504 51Crafty 3GHz 5s 3.33
p12083 1765 71Crafty 3GHz 5s 2.73
p12086 2035 142Crafty 3GHz 5s 3.84
p12088 1191 172Stockfish 5M nodes
p12090 1024 111Crafty 3GHz 5s
p12091 1892 111Crafty 3GHz 5s 3.02
p12092 1234 61Crafty 3GHz 5s 2.52
p12093 1367 51Crafty 3GHz 5s 3.65
p12098 1107 81Crafty 3GHz 5s
p12101 1633 51Crafty 3GHz 5s 2.01
p12103 1796 142Stockfish 5M nodes 2.24
p12104 814 181Crafty 3GHz 5s
p12105 2043 251Stockfish 5M nodes 3.02
p12106 1614 52Crafty 3GHz 5s 2.313
p12107 1378 51Crafty 3GHz 5s 3.52
p12108 1651 51Crafty 3GHz 5s 3.39
p12112 1382 51Stockfish 5M nodes 3.04
p12113 1900 181Stockfish 5M nodes 3.33
p12114 1443 101Stockfish 5M nodes 2.02
p12115 1811 151Stockfish 5M nodes 3.02
p12117 1220 71Crafty 3GHz 5s
p12120 2217 202Crafty 3GHz 5s 4.05
p12121 1509 51Crafty 3GHz 5s 2.54
p12122 1717 131Stockfish 5M nodes 1.52
p12123 1503 51Crafty 3GHz 5s 4.65
p12125 1375 112Stockfish 5M nodes 3.01
p12126 1605 112Stockfish 5M nodes 3.04
p12127 1432 51Crafty 3GHz 5s 3.02
p12129 1342 51Stockfish 5M nodes 3.33
p12130 1538 111Stockfish 5M nodes 1.01
p12134 1918 201Stockfish 5M nodes 3.01
p12136 1530 52Crafty 3GHz 5s 3.33
p12138 1586 51Crafty 3GHz 5s 3.84
p12141 1955 202Stockfish 5M nodes 3.03
p12143 1395 112Stockfish 5M nodes 3.02
p12144 1329 61Crafty 3GHz 5s 4.24
p12146 1635 52Crafty 3GHz 5s 2.25
p12147 1312 62Crafty 3GHz 5s 3.76
p12148 1780 81Crafty 3GHz 5s 1.33
p12150 1149 81Crafty 3GHz 5s
p12153 1853 141Stockfish 5M nodes 1.54
p12154 1266 61Crafty 3GHz 5s 2.01
p12155 1794 152Stockfish 5M nodes 3.54
p12156 1228 61Crafty 3GHz 5s 1.02
p12157 1735 61Crafty 3GHz 5s 2.04
p12158 1546 51Crafty 3GHz 5s 2.02
p12161 1598 52Crafty 3GHz 5s 3.76
p12162 1385 52Crafty 3GHz 5s 3.01
p12165 1692 121Stockfish 5M nodes 2.45
p12166 1445 102Stockfish 5M nodes 4.03
p12167 1636 103Stockfish 5M nodes 4.33
p12169 1133 181Stockfish 5M nodes
p12170 1571 51Stockfish 5M nodes 3.65
p12171 1840 151Stockfish 5M nodes 2.33
p12172 1666 64Crafty 3GHz 5s 4.24
p12177 1668 64Crafty 3GHz 5s 4.411
p12179 1365 51Crafty 3GHz 5s 3.52
p12180 1995 111Crafty 3GHz 5s 2.02
p12181 1463 51Crafty 3GHz 5s 3.17
p12183 1556 112Stockfish 5M nodes 3.01
p12184 1405 52Crafty 3GHz 5s 4.33
p12185 1556 51Stockfish 5M nodes 3.37
p12187 1227 62Crafty 3GHz 5s 4.24
p12188 1751 71Stockfish 5M nodes 4.07
p12190 1567 52Crafty 3GHz 5s 3.98
p12193 1887 81Crafty 3GHz 5s 3.03
p12194 1320 131Stockfish 5M nodes 4.02
p12197 1840 151Stockfish 5M nodes 2.04
p12198 1365 51Crafty 3GHz 5s 2.49
p12200 1447 101Stockfish 5M nodes 2.02
p12202 947 122Crafty 3GHz 5s 3.03
p12204 1182 72Stockfish 5M nodes 4.02
p12207 1489 51Crafty 3GHz 5s 3.03
p12208 1147 81Crafty 3GHz 5s 5.02
p12209 1961 223Stockfish 5M nodes 3.01
p12210 1304 61Crafty 3GHz 5s 3.03
p12211 1578 112Stockfish 5M nodes 2.02
p12218 869 181Stockfish 5M nodes
p12221 1885 111Stockfish 5M nodes 2.01
p12222 1297 61Crafty 3GHz 5s 1.33
p12224 1594 101Stockfish 5M nodes 3.24
p12225 1412 51Crafty 3GHz 5s 3.52
p12227 1243 61Crafty 3GHz 5s
p12231 1558 51Crafty 3GHz 5s 4.02
p12234 1457 41Crafty 3GHz 5s 3.86
p12236 1564 101Stockfish 5M nodes 3.24
p12237 1481 51Crafty 3GHz 5s 4.05
p12241 1194 161Stockfish 5M nodes 5.01
p12243 1827 81Crafty 3GHz 5s 2.76
p12247 1199 71Crafty 3GHz 5s 5.02
p12248 1968 202Stockfish 5M nodes 3.01
p12254 1394 51Crafty 3GHz 5s 2.85
p12255 924 291Stockfish 5M nodes
p12256 1695 64Crafty 3GHz 5s 4.110
p12257 1385 52Crafty 3GHz 5s 3.97
p12258 1395 111Stockfish 5M nodes 1.01
p12259 2183 311Stockfish 5M nodes 3.52
p12262 1715 61Crafty 3GHz 5s 2.77
p12266 1716 61Crafty 3GHz 5s 2.97
p12267 1600 51Crafty 3GHz 5s 4.211
p12268 1469 41Crafty 3GHz 5s 2.24
p12269 1704 121Stockfish 5M nodes 3.05
p12274 1156 72Crafty 3GHz 5s
p12275 1596 102Stockfish 5M nodes 3.03
p12276 2174 171Crafty 3GHz 5s 2.73
p12277 1435 51Crafty 3GHz 5s 4.03
p12278 1353 101Stockfish 5M nodes 5.01
p12280 1312 121Stockfish 5M nodes
p12281 1863 81Crafty 3GHz 5s 2.56
p12283 1503 41Crafty 3GHz 5s 4.119
p12284 1174 71Crafty 3GHz 5s 4.01
p12285 1606 103Stockfish 5M nodes 4.03
p12286 1728 63Crafty 3GHz 5s 2.010
p12287 1817 81Stockfish 5M nodes 3.84
p12288 1768 81Crafty 3GHz 5s 2.24
p12290 2038 231Stockfish 5M nodes 2.01
p12294 1321 61Crafty 3GHz 5s 4.01
p12295 1518 52Crafty 3GHz 5s 2.03
p12297 1597 51Crafty 3GHz 5s 3.54
p12299 1850 151Stockfish 5M nodes 3.01
p12301 1735 61Crafty 3GHz 5s 3.56
p12303 1621 101Stockfish 5M nodes 4.02
p12304 1763 73Crafty 3GHz 5s 4.113
p12305 1589 51Crafty 3GHz 5s 3.67
p12306 1145 71Crafty 3GHz 5s
p12308 2152 321Stockfish 5M nodes 3.01
p12309 1358 112Stockfish 5M nodes 4.01
p12310 1039 111Crafty 3GHz 5s 4.02
p12312 1364 51Crafty 3GHz 5s 3.01
p12315 2078 282Stockfish 5M nodes 4.03
p12316 1701 61Crafty 3GHz 5s 2.06
p12317 1255 62Crafty 3GHz 5s 4.05
p12320 1837 81Crafty 3GHz 5s 3.07
p12321 1183 71Crafty 3GHz 5s
p12322 964 121Crafty 3GHz 5s 2.01
p12323 1660 62Crafty 3GHz 5s 4.010
p12324 1564 51Crafty 3GHz 5s 3.67
p12325 1742 61Crafty 3GHz 5s 3.29
p12328 1164 71Crafty 3GHz 5s 3.01
p12330 1042 231Stockfish 5M nodes 5.01
p12331 2074 151Crafty 3GHz 5s 3.02
p12332 1833 82Crafty 3GHz 5s 3.85
p12335 1218 161Stockfish 5M nodes 5.01
p12336 1381 51Crafty 3GHz 5s 2.913
p12338 1230 62Crafty 3GHz 5s 3.73
p12339 1604 52Crafty 3GHz 5s 4.08
p12340 1569 112Stockfish 5M nodes 2.76
p12341 1041 211Stockfish 5M nodes
p12342 1987 121Crafty 3GHz 5s 1.45
p12343 1555 52Crafty 3GHz 5s 4.06
p12344 1164 81Crafty 3GHz 5s 4.01
p12347 1065 102Crafty 3GHz 5s 4.52
p12349 1718 132Stockfish 5M nodes 4.03
p12352 1338 51Crafty 3GHz 5s 2.01
p12353 1239 61Crafty 3GHz 5s
p12354 1276 61Crafty 3GHz 5s
p12356 1943 112Crafty 3GHz 5s 3.03
p12357 1059 101Stockfish 5M nodes 5.01
p12358 1464 41Crafty 3GHz 5s 2.84
p12360 1539 102Stockfish 5M nodes 3.52
p12361 1418 51Stockfish 5M nodes 4.25
p12363 1433 113Stockfish 5M nodes 4.24
p12364 1636 52Crafty 3GHz 5s 3.98
p12365 1896 101Crafty 3GHz 5s 1.52
p12366 1414 52Crafty 3GHz 5s 4.26
p12368 2029 235Stockfish 5M nodes 4.02
p12369 1535 56Crafty 3GHz 5s 4.418
p12371 1063 111Crafty 3GHz 5s 3.01
p12372 1091 201Stockfish 5M nodes
p12373 1466 101Stockfish 5M nodes 3.02
p12376 1610 51Crafty 3GHz 5s 3.37
p12377 1657 112Stockfish 5M nodes 2.611
p12379 1624 111Stockfish 5M nodes 2.17
p12380 1481 101Stockfish 5M nodes 4.25
p12381 1327 121Stockfish 5M nodes
p12383 1760 142Stockfish 5M nodes 3.54
p12385 1832 162Stockfish 5M nodes 3.84
p12386 1882 181Stockfish 5M nodes 3.33
p12387 1375 51Crafty 3GHz 5s 4.52
p12388 1297 131Stockfish 5M nodes
p12390 1282 61Crafty 3GHz 5s 2.52
p12392 2109 162Crafty 3GHz 5s 4.06
p12393 1762 61Crafty 3GHz 5s 1.513
p12394 1640 51Crafty 3GHz 5s 3.54
p12399 1469 51Stockfish 5M nodes 3.311
p12403 1226 61Crafty 3GHz 5s 4.52
p12404 1370 51Crafty 3GHz 5s 4.24
p12405 1716 61Crafty 3GHz 5s 3.06
p12406 1217 162Stockfish 5M nodes 1.01
p12407 1375 51Crafty 3GHz 5s 2.73
p12408 1192 81Crafty 3GHz 5s
p12411 1556 51Crafty 3GHz 5s 1.88
p12415 1637 51Crafty 3GHz 5s 2.08
p12418 1510 52Crafty 3GHz 5s 3.06
p12420 1565 53Crafty 3GHz 5s 3.613
p12421 1792 141Stockfish 5M nodes 2.06
p12427 1599 53Crafty 3GHz 5s 2.510
p12428 1182 161Stockfish 5M nodes 2.01
p12430 1734 71Crafty 3GHz 5s 1.68
p12433 1086 91Crafty 3GHz 5s 4.01
p12434 1516 51Crafty 3GHz 5s 2.89
p12436 1800 161Stockfish 5M nodes 2.03
p12437 1363 111Stockfish 5M nodes
p12438 1154 81Crafty 3GHz 5s 1.01
p12439 1489 51Crafty 3GHz 5s 3.45
p12440 1681 62Crafty 3GHz 5s 3.73
p12441 1583 51Stockfish 5M nodes 2.24
p12445 1427 52Crafty 3GHz 5s 3.04
p12449 1200 71Crafty 3GHz 5s 3.02
p12450 1424 53Crafty 3GHz 5s 4.33
p12453 1414 51Crafty 3GHz 5s 4.33
p12456 1720 62Crafty 3GHz 5s 3.68
p12459 1810 162Stockfish 5M nodes 3.36
p12462 1142 152Stockfish 5M nodes 3.01
p12465 2108 163Crafty 3GHz 5s 4.02
p12467 1441 41Stockfish 5M nodes 3.88
p12469 1638 111Stockfish 5M nodes 1.68
p12473 1855 93Crafty 3GHz 5s 3.76
p12475 1332 61Crafty 3GHz 5s 4.03
p12477 1177 172Stockfish 5M nodes
p12478 1086 211Stockfish 5M nodes 0.01
p12484 1593 52Crafty 3GHz 5s 4.06
p12485 1400 101Stockfish 5M nodes
p12486 1333 121Stockfish 5M nodes 2.01
p12487 1229 143Stockfish 5M nodes 4.01
p12488 1192 181Stockfish 5M nodes
p12489 1940 201Stockfish 5M nodes 2.01
p12490 1401 52Crafty 3GHz 5s 3.02
p12491 1241 62Crafty 3GHz 5s 4.01
p12492 1882 92Crafty 3GHz 5s 3.813
p12493 2062 241Stockfish 5M nodes 3.52
p12497 784 191Crafty 3GHz 5s 3.02