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 1573 111Stockfish 5M nodes 3.33
p12003 1464 101Stockfish 5M nodes
p12004 888 341Stockfish 5M nodes
p12008 1533 112Stockfish 5M nodes 3.03
p12009 1657 52Crafty 3GHz 5s 4.69
p12011 1885 114Crafty 3GHz 5s 3.76
p12012 1260 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 121Crafty 3GHz 5s
p12023 1542 53Crafty 3GHz 5s 3.54
p12024 1313 61Crafty 3GHz 5s 1.08
p12026 1286 62Crafty 3GHz 5s 3.65
p12027 965 321Stockfish 5M nodes
p12028 1768 161Stockfish 5M nodes 2.73
p12029 1308 141Stockfish 5M nodes
p12031 1517 113Stockfish 5M nodes 3.02
p12032 1616 112Stockfish 5M nodes 4.04
p12033 1348 51Crafty 3GHz 5s 3.84
p12037 1840 81Crafty 3GHz 5s 3.912
p12038 1458 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 845 191Crafty 3GHz 5s
p12048 1641 51Crafty 3GHz 5s 2.69
p12049 1509 122Stockfish 5M nodes 2.01
p12051 1184 81Crafty 3GHz 5s
p12053 1846 81Crafty 3GHz 5s 2.45
p12058 1314 61Crafty 3GHz 5s 3.33
p12059 1707 62Stockfish 5M nodes 3.84
p12060 1719 61Crafty 3GHz 5s 3.03
p12063 1455 52Crafty 3GHz 5s 4.723
p12068 1183 83Crafty 3GHz 5s 4.04
p12069 1300 65Crafty 3GHz 5s 4.25
p12070 1658 52Crafty 3GHz 5s 3.413
p12071 1306 61Stockfish 5M nodes 4.01
p12074 1733 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 1192 172Stockfish 5M nodes
p12090 1025 111Crafty 3GHz 5s
p12091 1893 111Crafty 3GHz 5s 3.02
p12092 1233 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 152Stockfish 5M nodes 2.24
p12104 814 181Crafty 3GHz 5s
p12105 2048 261Stockfish 5M nodes 3.01
p12106 1615 52Crafty 3GHz 5s 2.313
p12107 1379 51Crafty 3GHz 5s 3.52
p12108 1650 51Crafty 3GHz 5s 3.39
p12112 1382 51Stockfish 5M nodes 3.04
p12113 1899 181Stockfish 5M nodes 3.33
p12114 1445 101Stockfish 5M nodes 2.02
p12115 1809 151Stockfish 5M nodes 3.02
p12117 1220 81Crafty 3GHz 5s
p12120 2217 202Crafty 3GHz 5s 4.05
p12121 1510 51Crafty 3GHz 5s 2.54
p12122 1715 131Stockfish 5M nodes 1.52
p12123 1503 51Crafty 3GHz 5s 4.65
p12125 1374 112Stockfish 5M nodes 3.01
p12126 1606 112Stockfish 5M nodes 3.04
p12127 1432 51Crafty 3GHz 5s 3.02
p12129 1342 51Stockfish 5M nodes 3.33
p12130 1540 111Stockfish 5M nodes 1.01
p12134 1920 211Stockfish 5M nodes 3.01
p12136 1531 52Crafty 3GHz 5s 3.33
p12138 1586 51Crafty 3GHz 5s 3.84
p12141 1956 202Stockfish 5M nodes 3.03
p12143 1399 112Stockfish 5M nodes 1.01
p12144 1329 61Crafty 3GHz 5s 4.24
p12146 1635 52Crafty 3GHz 5s 2.25
p12147 1313 62Crafty 3GHz 5s 3.76
p12148 1780 81Crafty 3GHz 5s 1.33
p12150 1149 81Crafty 3GHz 5s
p12153 1852 151Stockfish 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 1448 102Stockfish 5M nodes 4.03
p12167 1635 103Stockfish 5M nodes 4.02
p12169 1132 181Stockfish 5M nodes
p12170 1571 51Stockfish 5M nodes 3.65
p12171 1839 151Stockfish 5M nodes 2.33
p12172 1667 64Crafty 3GHz 5s 4.24
p12177 1668 64Crafty 3GHz 5s 4.411
p12179 1365 51Crafty 3GHz 5s 3.52
p12180 1996 111Crafty 3GHz 5s 2.02
p12181 1463 51Crafty 3GHz 5s 3.17
p12183 1557 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 1841 151Stockfish 5M nodes 2.04
p12198 1366 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 2.02
p12208 1147 81Crafty 3GHz 5s 5.02
p12209 1960 223Stockfish 5M nodes 3.01
p12210 1303 61Crafty 3GHz 5s 3.03
p12211 1577 112Stockfish 5M nodes 2.02
p12218 869 181Stockfish 5M nodes
p12221 1886 111Stockfish 5M nodes 2.01
p12222 1297 61Crafty 3GHz 5s 1.33
p12224 1595 101Stockfish 5M nodes 3.24
p12225 1412 51Crafty 3GHz 5s 3.52
p12227 1243 61Crafty 3GHz 5s
p12231 1559 51Crafty 3GHz 5s 4.02
p12234 1456 41Crafty 3GHz 5s 3.86
p12236 1566 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 1200 71Crafty 3GHz 5s 5.02
p12248 1969 202Stockfish 5M nodes 3.01
p12254 1394 51Crafty 3GHz 5s 2.85
p12255 923 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 2182 311Stockfish 5M nodes 3.52
p12262 1715 61Crafty 3GHz 5s 2.77
p12266 1716 61Crafty 3GHz 5s 2.97
p12267 1600 51Crafty 3GHz 5s 4.210
p12268 1469 41Crafty 3GHz 5s 2.24
p12269 1705 121Stockfish 5M nodes 3.05
p12274 1156 72Crafty 3GHz 5s
p12275 1593 102Stockfish 5M nodes 3.03
p12276 2174 171Crafty 3GHz 5s 2.73
p12277 1434 51Crafty 3GHz 5s 4.03
p12278 1352 111Stockfish 5M nodes 5.01
p12280 1310 131Stockfish 5M nodes
p12281 1863 81Crafty 3GHz 5s 2.56
p12283 1503 51Crafty 3GHz 5s 4.119
p12284 1173 71Crafty 3GHz 5s 4.01
p12285 1606 103Stockfish 5M nodes 4.03
p12286 1727 63Crafty 3GHz 5s 2.010
p12287 1817 81Stockfish 5M nodes 3.84
p12288 1768 81Crafty 3GHz 5s 2.24
p12290 2039 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 1851 161Stockfish 5M nodes 3.01
p12301 1735 61Crafty 3GHz 5s 3.56
p12303 1619 111Stockfish 5M nodes 4.02
p12304 1764 73Crafty 3GHz 5s 4.113
p12305 1589 51Crafty 3GHz 5s 3.67
p12306 1145 71Crafty 3GHz 5s
p12308 2149 331Stockfish 5M nodes 3.01
p12309 1357 112Stockfish 5M nodes 4.01
p12310 1040 111Crafty 3GHz 5s 4.02
p12312 1364 51Crafty 3GHz 5s 3.01
p12315 2079 282Stockfish 5M nodes 4.02
p12316 1701 61Crafty 3GHz 5s 2.06
p12317 1255 62Crafty 3GHz 5s 4.05
p12320 1836 81Crafty 3GHz 5s 3.07
p12321 1183 71Crafty 3GHz 5s
p12322 964 121Crafty 3GHz 5s 2.01
p12323 1660 62Crafty 3GHz 5s 3.98
p12324 1565 51Crafty 3GHz 5s 3.36
p12325 1742 61Crafty 3GHz 5s 3.29
p12328 1164 71Crafty 3GHz 5s 3.01
p12330 1042 231Stockfish 5M nodes 5.01
p12331 2072 151Crafty 3GHz 5s 3.02
p12332 1832 82Crafty 3GHz 5s 3.85
p12335 1216 161Stockfish 5M nodes 5.01
p12336 1380 51Crafty 3GHz 5s 2.913
p12338 1230 62Crafty 3GHz 5s 3.73
p12339 1604 52Crafty 3GHz 5s 3.97
p12340 1571 112Stockfish 5M nodes 3.05
p12341 1040 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 1064 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 1437 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 1090 201Stockfish 5M nodes
p12373 1467 101Stockfish 5M nodes 3.02
p12376 1609 51Crafty 3GHz 5s 3.37
p12377 1655 112Stockfish 5M nodes 2.611
p12379 1623 111Stockfish 5M nodes 2.17
p12380 1481 101Stockfish 5M nodes 4.25
p12381 1325 121Stockfish 5M nodes
p12383 1762 142Stockfish 5M nodes 3.54
p12385 1830 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 4.05
p12393 1762 71Crafty 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 2.85
p12406 1216 162Stockfish 5M nodes 1.01
p12407 1375 51Crafty 3GHz 5s 2.73
p12408 1191 81Crafty 3GHz 5s
p12411 1556 51Crafty 3GHz 5s 1.88
p12415 1637 51Crafty 3GHz 5s 2.08
p12418 1509 52Crafty 3GHz 5s 3.06
p12420 1566 53Crafty 3GHz 5s 3.613
p12421 1793 151Stockfish 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 1517 51Crafty 3GHz 5s 2.89
p12436 1799 161Stockfish 5M nodes 1.33
p12437 1364 111Stockfish 5M nodes
p12438 1153 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 1809 162Stockfish 5M nodes 3.36
p12462 1144 152Stockfish 5M nodes 3.01
p12465 2108 163Crafty 3GHz 5s 4.02
p12467 1441 41Stockfish 5M nodes 3.88
p12469 1639 111Stockfish 5M nodes 1.68
p12473 1854 93Crafty 3GHz 5s 3.76
p12475 1331 61Crafty 3GHz 5s 4.03
p12477 1176 172Stockfish 5M nodes
p12478 1087 221Stockfish 5M nodes 0.01
p12484 1592 52Crafty 3GHz 5s 4.06
p12485 1399 101Stockfish 5M nodes
p12486 1333 121Stockfish 5M nodes 2.01
p12487 1228 143Stockfish 5M nodes 4.01
p12488 1194 181Stockfish 5M nodes
p12489 1939 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 785 191Crafty 3GHz 5s 3.02