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
p22000 1361 51Crafty 3GHz 5s 4.36
p22001 1839 141Stockfish 5M nodes 3.01
p22003 1254 62Crafty 3GHz 5s 4.33
p22004 990 261Stockfish 5M nodes
p22005 1873 173Stockfish 5M nodes 3.52
p22006 1698 122Stockfish 5M nodes 3.03
p22008 971 261Stockfish 5M nodes
p22011 1734 61Crafty 3GHz 5s 3.37
p22014 2168 383Stockfish 5M nodes 3.01
p22016 1576 51Crafty 3GHz 5s 2.65
p22017 1707 61Crafty 3GHz 5s 4.03
p22018 1778 142Stockfish 5M nodes 3.01
p22019 1386 52Crafty 3GHz 5s 3.04
p22022 1232 131Stockfish 5M nodes 2.52
p22023 1481 102Stockfish 5M nodes 4.01
p22024 1456 101Stockfish 5M nodes 2.01
p22025 1583 113Stockfish 5M nodes 2.73
p22027 1682 121Stockfish 5M nodes 2.52
p22029 1701 62Crafty 3GHz 5s 3.56
p22032 1756 71Crafty 3GHz 5s 3.710
p22034 1891 102Crafty 3GHz 5s 2.84
p22036 1268 61Crafty 3GHz 5s
p22037 1733 61Crafty 3GHz 5s 2.84
p22043 1208 151Stockfish 5M nodes
p22044 1609 54Crafty 3GHz 5s 4.315
p22045 1347 52Crafty 3GHz 5s 3.02
p22048 1824 142Stockfish 5M nodes 3.52
p22049 1818 81Crafty 3GHz 5s 3.33
p22050 1508 101Stockfish 5M nodes 2.73
p22052 1231 61Crafty 3GHz 5s 4.02
p22055 1112 71Stockfish 5M nodes 3.03
p22056 1451 101Stockfish 5M nodes 2.54
p22057 1465 102Stockfish 5M nodes 3.84
p22059 1578 102Stockfish 5M nodes 4.02
p22061 1739 121Stockfish 5M nodes 3.02
p22062 1226 62Crafty 3GHz 5s 5.01
p22063 1602 52Crafty 3GHz 5s 2.89
p22064 1408 52Crafty 3GHz 5s 4.05
p22065 1735 123Stockfish 5M nodes 3.54
p22068 1081 91Crafty 3GHz 5s
p22071 1618 101Stockfish 5M nodes 3.07
p22073 1235 61Crafty 3GHz 5s
p22075 1237 152Stockfish 5M nodes 5.01
p22076 1847 82Crafty 3GHz 5s 3.01
p22081 1505 101Stockfish 5M nodes 3.54
p22082 1231 122Stockfish 5M nodes 5.02
p22085 1229 61Crafty 3GHz 5s 3.52
p22086 1186 71Crafty 3GHz 5s 4.01
p22088 1839 151Stockfish 5M nodes 3.01
p22094 1425 41Crafty 3GHz 5s 3.56
p22095 1596 101Stockfish 5M nodes 3.24
p22099 1714 123Stockfish 5M nodes 4.04
p22102 1791 141Stockfish 5M nodes 3.01
p22103 1158 151Stockfish 5M nodes 2.02
p22106 1121 72Crafty 3GHz 5s
p22108 1881 81Crafty 3GHz 5s 2.111
p22109 1780 71Crafty 3GHz 5s 3.73
p22110 1175 151Stockfish 5M nodes
p22111 1397 41Crafty 3GHz 5s 3.24
p22113 1421 41Crafty 3GHz 5s 4.26
p22114 1283 51Crafty 3GHz 5s 3.73
p22119 1364 101Stockfish 5M nodes 4.33
p22123 1569 51Crafty 3GHz 5s 1.24
p22124 1501 101Stockfish 5M nodes 2.02
p22127 1004 101Crafty 3GHz 5s 3.01
p22130 1523 41Crafty 3GHz 5s 1.915
p22131 1081 201Stockfish 5M nodes
p22133 1256 121Stockfish 5M nodes
p22134 935 111Crafty 3GHz 5s 3.02
p22139 1353 42Crafty 3GHz 5s 4.24
p22141 1206 71Crafty 3GHz 5s 4.01
p22142 1722 115Stockfish 5M nodes 2.36
p22143 1665 122Stockfish 5M nodes 3.33
p22150 1512 101Stockfish 5M nodes 2.03
p22153 2095 301Stockfish 5M nodes 2.01
p22154 1850 153Stockfish 5M nodes 3.73
p22155 1220 61Crafty 3GHz 5s 1.52
p22156 941 111Crafty 3GHz 5s
p22157 1092 91Crafty 3GHz 5s
p22160 1187 71Crafty 3GHz 5s 2.01
p22161 1324 131Stockfish 5M nodes
p22162 1848 71Crafty 3GHz 5s 3.05
p22164 1793 71Crafty 3GHz 5s 4.33
p22165 1062 101Crafty 3GHz 5s
p22166 1403 42Crafty 3GHz 5s 5.03
p22168 1210 161Stockfish 5M nodes
p22171 1664 52Crafty 3GHz 5s 3.25
p22172 2080 264Stockfish 5M nodes 3.01
p22173 1562 42Crafty 3GHz 5s 3.310
p22175 1048 101Crafty 3GHz 5s 1.02
p22177 1640 111Stockfish 5M nodes 3.84
p22178 1293 51Crafty 3GHz 5s
p22183 1168 71Crafty 3GHz 5s 4.52
p22184 1697 53Crafty 3GHz 5s 3.811
p22185 1413 43Crafty 3GHz 5s 3.89
p22186 2128 283Stockfish 5M nodes 3.02
p22187 1495 41Crafty 3GHz 5s 4.05
p22189 1950 101Crafty 3GHz 5s 3.04
p22190 1830 73Crafty 3GHz 5s 4.216
p22193 1876 82Crafty 3GHz 5s 1.45
p22194 1391 43Crafty 3GHz 5s 4.010
p22195 1388 102Stockfish 5M nodes 2.03
p22197 983 111Crafty 3GHz 5s
p22200 1659 52Crafty 3GHz 5s 3.89
p22201 1207 72Crafty 3GHz 5s 3.33
p22203 1709 51Crafty 3GHz 5s 3.54
p22204 2097 152Crafty 3GHz 5s 3.73
p22206 1142 71Crafty 3GHz 5s
p22208 1657 102Stockfish 5M nodes 4.05
p22210 2131 151Crafty 3GHz 5s 4.04
p22212 1404 101Stockfish 5M nodes 4.01
p22213 1954 101Crafty 3GHz 5s 4.05
p22218 1896 192Stockfish 5M nodes 3.52
p22223 1755 141Stockfish 5M nodes 4.07
p22225 1191 72Crafty 3GHz 5s 3.03
p22226 1514 41Crafty 3GHz 5s 1.614
p22227 1842 71Crafty 3GHz 5s 4.26
p22228 1450 41Crafty 3GHz 5s 3.86
p22230 1384 101Stockfish 5M nodes 1.86
p22231 1444 91Stockfish 5M nodes 4.65
p22233 1554 42Crafty 3GHz 5s 3.84
p22235 1593 102Stockfish 5M nodes 3.65
p22236 1906 91Crafty 3GHz 5s 3.03
p22238 2099 155Crafty 3GHz 5s 5.03
p22240 1875 161Stockfish 5M nodes 3.02
p22244 1740 133Stockfish 5M nodes 4.58
p22250 1548 41Crafty 3GHz 5s 1.01
p22251 1282 121Stockfish 5M nodes
p22252 1222 61Crafty 3GHz 5s
p22255 1897 102Crafty 3GHz 5s 3.01
p22256 1602 41Crafty 3GHz 5s 3.910
p22258 1408 41Crafty 3GHz 5s 4.212
p22259 1844 71Crafty 3GHz 5s 3.58
p22263 1174 161Stockfish 5M nodes 3.01
p22264 1538 45Crafty 3GHz 5s 4.213
p22266 2132 294Stockfish 5M nodes 3.02
p22269 2027 121Crafty 3GHz 5s 2.01
p22270 1561 42Crafty 3GHz 5s 2.84
p22271 1356 102Stockfish 5M nodes 2.33
p22274 1406 41Crafty 3GHz 5s 4.01
p22276 1478 91Stockfish 5M nodes 3.03
p22277 1620 101Stockfish 5M nodes 4.04
p22278 1176 71Crafty 3GHz 5s
p22279 1762 141Stockfish 5M nodes 3.73
p22280 1156 71Crafty 3GHz 5s 3.01
p22281 892 171Crafty 3GHz 5s 1.01
p22284 1181 162Stockfish 5M nodes 0.01
p22285 1338 111Stockfish 5M nodes 3.01
p22288 1214 62Crafty 3GHz 5s 4.01
p22289 1066 101Crafty 3GHz 5s
p22293 1398 101Stockfish 5M nodes 3.01
p22294 1913 202Stockfish 5M nodes 4.04
p22299 2259 471Stockfish 5M nodes 3.01
p22300 1382 41Crafty 3GHz 5s 4.02
p22301 2036 121Crafty 3GHz 5s 4.03
p22305 1563 41Crafty 3GHz 5s 2.47
p22306 1835 141Stockfish 5M nodes 3.01
p22310 1405 101Stockfish 5M nodes
p22311 1367 101Stockfish 5M nodes 5.01
p22312 1949 191Stockfish 5M nodes 1.03
p22313 1795 71Crafty 3GHz 5s 3.03
p22314 1632 42Crafty 3GHz 5s 3.88
p22316 1541 91Stockfish 5M nodes 3.04
p22317 1611 41Crafty 3GHz 5s 3.26
p22318 1440 102Stockfish 5M nodes 4.24
p22320 1437 43Crafty 3GHz 5s 3.19
p22323 1633 41Crafty 3GHz 5s 3.36
p22328 1375 101Stockfish 5M nodes 3.04
p22333 1248 132Stockfish 5M nodes
p22334 1579 101Stockfish 5M nodes 2.01
p22335 1942 101Crafty 3GHz 5s 3.73
p22336 1858 73Crafty 3GHz 5s 2.79
p22337 1784 144Stockfish 5M nodes 3.97
p22338 1644 41Stockfish 5M nodes 3.36
p22340 1405 101Stockfish 5M nodes 3.02
p22341 1572 101Stockfish 5M nodes 2.03
p22343 1526 102Stockfish 5M nodes 3.24
p22345 1223 161Stockfish 5M nodes 3.01
p22346 1722 55Crafty 3GHz 5s 4.422
p22348 1498 41Crafty 3GHz 5s 1.65
p22350 1190 71Crafty 3GHz 5s 3.73
p22352 1804 144Stockfish 5M nodes 4.25
p22353 1822 71Crafty 3GHz 5s 2.85
p22354 1996 111Crafty 3GHz 5s 3.76
p22355 970 111Crafty 3GHz 5s
p22357 1192 71Crafty 3GHz 5s
p22358 1551 41Crafty 3GHz 5s 3.25
p22359 1381 102Stockfish 5M nodes 5.01
p22361 1511 101Stockfish 5M nodes 2.03
p22364 1675 52Crafty 3GHz 5s 2.36
p22365 1616 41Crafty 3GHz 5s 2.86
p22366 1278 51Crafty 3GHz 5s 3.02
p22367 1458 42Crafty 3GHz 5s 3.97
p22368 1882 81Stockfish 5M nodes 3.05
p22370 1591 41Crafty 3GHz 5s 3.36
p22371 1473 101Stockfish 5M nodes 3.33
p22373 1430 41Crafty 3GHz 5s 1.710
p22375 1687 51Crafty 3GHz 5s 2.310
p22377 1669 122Stockfish 5M nodes 3.02
p22378 1059 102Crafty 3GHz 5s
p22379 1953 111Crafty 3GHz 5s 3.54
p22381 1518 41Stockfish 5M nodes 3.411
p22384 1401 101Stockfish 5M nodes 4.02
p22385 1738 61Crafty 3GHz 5s 2.510
p22388 1550 102Stockfish 5M nodes 2.01
p22390 1418 102Stockfish 5M nodes 2.37
p22391 1823 82Crafty 3GHz 5s 3.52
p22393 1476 42Stockfish 5M nodes 2.76
p22395 1709 122Stockfish 5M nodes 1.310
p22396 2090 291Stockfish 5M nodes 3.01
p22397 1379 44Crafty 3GHz 5s 3.99
p22398 949 111Crafty 3GHz 5s
p22399 1427 41Crafty 3GHz 5s 2.52
p22400 902 321Stockfish 5M nodes
p22401 1586 51Crafty 3GHz 5s 3.312
p22402 1657 52Crafty 3GHz 5s 4.827
p22403 1248 51Crafty 3GHz 5s 4.02
p22404 1864 102Crafty 3GHz 5s 3.85
p22405 2012 154Crafty 3GHz 5s 4.24
p22408 1921 185Stockfish 5M nodes 4.05
p22409 1555 111Stockfish 5M nodes 2.73
p22410 1110 171Stockfish 5M nodes
p22411 1916 203Stockfish 5M nodes 3.01
p22414 1628 112Stockfish 5M nodes 3.52
p22416 980 101Crafty 3GHz 5s
p22417 1997 111Crafty 3GHz 5s 2.33
p22421 1374 42Crafty 3GHz 5s 3.25
p22422 1184 161Stockfish 5M nodes
p22424 1491 111Stockfish 5M nodes 1.02
p22425 1602 52Crafty 3GHz 5s 2.79
p22426 1457 102Stockfish 5M nodes 4.02
p22427 1376 111Stockfish 5M nodes 1.89
p22428 1259 52Crafty 3GHz 5s 4.04
p22430 1822 153Stockfish 5M nodes 3.52
p22431 1512 41Crafty 3GHz 5s 1.85
p22432 1353 42Crafty 3GHz 5s 3.25
p22434 1692 61Crafty 3GHz 5s 3.47
p22435 1513 113Stockfish 5M nodes 4.411
p22440 1439 101Stockfish 5M nodes 4.02
p22442 1830 162Stockfish 5M nodes 3.01
p22443 1573 51Stockfish 5M nodes 4.45
p22444 1368 41Crafty 3GHz 5s 3.03
p22446 1162 172Stockfish 5M nodes
p22447 1466 42Crafty 3GHz 5s 4.519
p22448 1677 61Stockfish 5M nodes 2.26
p22454 1301 51Crafty 3GHz 5s
p22455 1421 112Stockfish 5M nodes 2.02
p22457 1547 112Stockfish 5M nodes 4.33
p22459 1523 112Stockfish 5M nodes 3.37
p22463 2094 161Crafty 3GHz 5s 3.73
p22466 1331 51Crafty 3GHz 5s 3.85
p22467 1403 42Crafty 3GHz 5s 4.512
p22468 1938 111Crafty 3GHz 5s 4.04
p22469 1820 151Stockfish 5M nodes 3.84
p22471 1284 133Stockfish 5M nodes
p22473 1539 41Crafty 3GHz 5s 2.310
p22474 1103 181Stockfish 5M nodes
p22475 1918 191Stockfish 5M nodes 3.01
p22478 997 251Stockfish 5M nodes
p22479 1723 132Stockfish 5M nodes 3.65
p22482 997 101Stockfish 5M nodes 3.01
p22483 1304 52Crafty 3GHz 5s 4.52
p22484 1943 201Stockfish 5M nodes 3.52
p22485 1893 191Stockfish 5M nodes 3.33
p22486 1605 41Crafty 3GHz 5s 3.412
p22487 1516 41Crafty 3GHz 5s 1.521
p22489 1238 131Stockfish 5M nodes 3.01
p22491 2039 122Crafty 3GHz 5s 4.52
p22492 1358 44Crafty 3GHz 5s 2.414
p22495 1198 72Crafty 3GHz 5s
p22496 1740 61Crafty 3GHz 5s 3.89
p22497 1234 53Crafty 3GHz 5s 4.73
p22498 1581 52Crafty 3GHz 5s 4.24