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
p32501 1098 151Stockfish 5M nodes 3.02
p32504 1635 51Crafty 3GHz 5s 3.010
p32505 1170 143Stockfish 5M nodes 5.01
p32506 1368 52Crafty 3GHz 5s 5.02
p32507 1302 52Crafty 3GHz 5s 4.88
p32509 1837 81Crafty 3GHz 5s 2.03
p32510 1244 51Stockfish 5M nodes 3.01
p32511 1922 203Stockfish 5M nodes 3.03
p32512 1538 52Crafty 3GHz 5s 3.25
p32517 955 281Stockfish 5M nodes
p32519 1145 71Crafty 3GHz 5s 4.01
p32521 1365 101Stockfish 5M nodes 5.01
p32523 1320 122Stockfish 5M nodes 1.01
p32526 1821 151Stockfish 5M nodes 3.52
p32528 1565 53Crafty 3GHz 5s 4.116
p32529 1635 51Crafty 3GHz 5s 2.97
p32530 1143 71Crafty 3GHz 5s 4.01
p32531 1489 103Stockfish 5M nodes 2.52
p32532 1909 201Stockfish 5M nodes 3.01
p32538 1719 62Crafty 3GHz 5s 2.76
p32539 1613 51Crafty 3GHz 5s 2.54
p32540 1586 52Crafty 3GHz 5s 3.79
p32541 1643 61Crafty 3GHz 5s 3.45
p32544 1790 81Crafty 3GHz 5s 2.73
p32545 1903 202Stockfish 5M nodes 3.01
p32546 1486 101Stockfish 5M nodes 3.03
p32547 1660 62Crafty 3GHz 5s 3.54
p32549 1661 61Crafty 3GHz 5s 3.33
p32554 2069 171Crafty 3GHz 5s 2.02
p32555 922 301Stockfish 5M nodes
p32556 1376 42Crafty 3GHz 5s 4.28
p32557 1906 121Crafty 3GHz 5s 2.01
p32558 1826 81Crafty 3GHz 5s 1.45
p32560 1761 82Crafty 3GHz 5s 3.68
p32562 1768 72Crafty 3GHz 5s 3.52
p32563 1506 54Crafty 3GHz 5s 4.216
p32564 1181 151Stockfish 5M nodes
p32565 1750 141Stockfish 5M nodes 2.52
p32566 1230 141Stockfish 5M nodes 1.04
p32570 2071 191Crafty 3GHz 5s 3.54
p32573 1325 51Crafty 3GHz 5s 3.04
p32576 1147 151Stockfish 5M nodes
p32579 1652 51Crafty 3GHz 5s 3.84
p32581 1178 61Stockfish 5M nodes 3.01
p32583 1287 51Crafty 3GHz 5s 4.02
p32584 2075 152Crafty 3GHz 5s 3.02
p32585 1579 51Crafty 3GHz 5s 3.07
p32587 1226 61Crafty 3GHz 5s
p32589 1436 42Crafty 3GHz 5s 3.65
p32590 1591 52Crafty 3GHz 5s 3.77
p32591 1240 51Crafty 3GHz 5s 5.01
p32592 1593 51Crafty 3GHz 5s 2.97
p32593 1736 71Crafty 3GHz 5s 3.76
p32594 1699 131Stockfish 5M nodes 2.02
p32599 1609 112Stockfish 5M nodes 3.65
p32600 1169 153Stockfish 5M nodes
p32601 1375 41Crafty 3GHz 5s 3.01
p32603 1704 123Stockfish 5M nodes 3.02
p32609 1572 53Crafty 3GHz 5s 4.18
p32610 1782 81Crafty 3GHz 5s 3.03
p32611 1546 101Stockfish 5M nodes 3.33
p32613 1746 132Stockfish 5M nodes 2.52
p32615 1735 72Crafty 3GHz 5s 2.88
p32617 1491 101Stockfish 5M nodes 4.73
p32618 1381 41Crafty 3GHz 5s 3.84
p32619 1545 52Crafty 3GHz 5s 3.89
p32620 1955 132Crafty 3GHz 5s 4.26
p32621 1611 51Crafty 3GHz 5s 3.37
p32622 1216 61Stockfish 5M nodes 3.33
p32624 1770 141Stockfish 5M nodes 3.02
p32625 1456 91Stockfish 5M nodes 3.02
p32628 1278 51Crafty 3GHz 5s 5.01
p32629 1313 51Crafty 3GHz 5s 3.01
p32630 1493 51Crafty 3GHz 5s 4.03
p32631 1234 51Crafty 3GHz 5s 1.811
p32633 1616 51Stockfish 5M nodes 2.54
p32635 1200 61Crafty 3GHz 5s
p32636 1586 52Crafty 3GHz 5s 3.711
p32641 1538 101Stockfish 5M nodes 2.73
p32643 1040 91Crafty 3GHz 5s
p32645 1157 61Crafty 3GHz 5s
p32648 1615 111Stockfish 5M nodes 2.67
p32649 1550 102Stockfish 5M nodes 4.02
p32650 1958 122Crafty 3GHz 5s 3.01
p32652 1216 61Crafty 3GHz 5s 3.52
p32656 1041 91Crafty 3GHz 5s 1.01
p32657 1119 71Crafty 3GHz 5s 2.52
p32658 1518 51Crafty 3GHz 5s 1.97
p32659 1729 132Stockfish 5M nodes 4.07
p32662 1856 81Crafty 3GHz 5s 3.76
p32664 1700 62Crafty 3GHz 5s 3.26
p32666 1396 41Crafty 3GHz 5s 3.84
p32669 1738 71Crafty 3GHz 5s 2.77
p32671 865 151Crafty 3GHz 5s
p32672 1442 41Stockfish 5M nodes 2.97
p32677 1301 111Stockfish 5M nodes 1.01
p32679 1364 101Stockfish 5M nodes 2.33
p32681 1725 61Crafty 3GHz 5s 2.02
p32684 1877 81Crafty 3GHz 5s 3.97
p32687 1565 52Crafty 3GHz 5s 4.67
p32688 1250 121Stockfish 5M nodes
p32689 2136 181Crafty 3GHz 5s 4.03
p32690 1222 62Crafty 3GHz 5s
p32691 1236 51Crafty 3GHz 5s
p32694 2061 151Crafty 3GHz 5s 4.52
p32695 1828 151Stockfish 5M nodes 3.52
p32696 1353 42Crafty 3GHz 5s 2.76
p32697 1893 111Crafty 3GHz 5s 3.84
p32698 1270 51Crafty 3GHz 5s 1.114
p32699 1101 71Crafty 3GHz 5s
p32700 1926 213Stockfish 5M nodes 3.02
p32702 1877 101Crafty 3GHz 5s 3.52
p32704 1408 42Crafty 3GHz 5s 3.76
p32708 1518 101Stockfish 5M nodes 3.03
p32709 1605 51Crafty 3GHz 5s 3.76
p32711 1543 51Crafty 3GHz 5s 3.33
p32713 1356 101Stockfish 5M nodes 4.45
p32716 1659 62Crafty 3GHz 5s 3.811
p32717 1563 51Crafty 3GHz 5s 3.88
p32718 1349 101Stockfish 5M nodes 5.01
p32720 1316 51Crafty 3GHz 5s 5.02
p32722 1454 41Crafty 3GHz 5s 4.52
p32729 1513 52Crafty 3GHz 5s 3.36
p32733 1751 141Stockfish 5M nodes 3.52
p32734 1626 52Crafty 3GHz 5s 3.85
p32737 2147 185Crafty 3GHz 5s 4.52
p32738 1741 61Crafty 3GHz 5s 1.68
p32740 1837 162Stockfish 5M nodes 3.01
p32741 1964 121Crafty 3GHz 5s 3.02
p32744 1642 52Crafty 3GHz 5s 3.511
p32746 2061 265Stockfish 5M nodes 3.01
p32747 1277 51Stockfish 5M nodes
p32750 1493 41Crafty 3GHz 5s 4.211
p32751 1291 121Stockfish 5M nodes
p32754 1599 51Crafty 3GHz 5s 2.412
p32755 1524 52Crafty 3GHz 5s 4.04
p32758 1319 121Stockfish 5M nodes
p32764 1465 92Stockfish 5M nodes 4.04
p32766 1397 43Crafty 3GHz 5s 4.36
p32768 1692 61Stockfish 5M nodes 2.02
p32769 1941 123Crafty 3GHz 5s 4.47
p32771 1280 51Crafty 3GHz 5s
p32772 1179 152Stockfish 5M nodes 3.01
p32773 1249 52Crafty 3GHz 5s 3.76
p32774 1396 41Crafty 3GHz 5s 3.24
p32775 1034 231Stockfish 5M nodes
p32776 1524 51Crafty 3GHz 5s 4.210
p32777 1433 41Crafty 3GHz 5s 3.54
p32780 1769 81Crafty 3GHz 5s 2.810
p32787 1240 51Crafty 3GHz 5s 3.01
p32788 1693 121Stockfish 5M nodes 3.54
p32789 1908 201Stockfish 5M nodes 3.01
p32793 2157 163Crafty 3GHz 5s 5.04
p32796 1637 101Stockfish 5M nodes 3.05
p32797 1287 121Stockfish 5M nodes
p32799 1961 211Stockfish 5M nodes 3.01
p32800 1265 51Crafty 3GHz 5s 2.54
p32801 1622 101Stockfish 5M nodes 4.04
p32802 1662 51Crafty 3GHz 5s 3.56
p32804 1572 51Crafty 3GHz 5s 3.33
p32805 1445 41Stockfish 5M nodes 2.77
p32808 1658 61Stockfish 5M nodes 3.89
p32809 1331 121Stockfish 5M nodes 2.01
p32810 1710 61Crafty 3GHz 5s 4.06
p32811 1877 181Stockfish 5M nodes 3.01
p32815 1394 51Crafty 3GHz 5s 3.06
p32816 1455 102Stockfish 5M nodes 3.52
p32820 1987 231Stockfish 5M nodes 3.02
p32821 1539 51Crafty 3GHz 5s 3.86
p32822 1207 71Crafty 3GHz 5s 5.01
p32825 1664 121Stockfish 5M nodes 2.03
p32827 1413 101Stockfish 5M nodes 2.02
p32828 1694 61Crafty 3GHz 5s 1.426
p32832 1358 51Crafty 3GHz 5s 4.02
p32833 1745 62Crafty 3GHz 5s 3.04
p32836 1613 51Crafty 3GHz 5s 2.47
p32837 1388 51Crafty 3GHz 5s 3.52
p32841 1756 132Stockfish 5M nodes 3.56
p32842 1349 102Stockfish 5M nodes 3.85
p32843 1801 81Crafty 3GHz 5s 2.54
p32844 1932 211Stockfish 5M nodes 3.01
p32847 1224 161Stockfish 5M nodes
p32848 1662 62Crafty 3GHz 5s 2.99
p32849 2003 212Stockfish 5M nodes 3.01
p32852 1669 62Crafty 3GHz 5s 3.25
p32853 1722 62Crafty 3GHz 5s 3.88
p32854 1823 141Stockfish 5M nodes 3.84
p32856 2170 322Stockfish 5M nodes 3.02
p32857 1666 51Crafty 3GHz 5s 3.06
p32859 1930 202Stockfish 5M nodes 4.33
p32861 1541 51Crafty 3GHz 5s 4.36
p32862 1655 61Crafty 3GHz 5s 3.03
p32864 1397 41Crafty 3GHz 5s 2.711
p32865 2151 312Stockfish 5M nodes 4.02
p32867 2268 562Stockfish 5M nodes 3.01
p32868 1661 52Crafty 3GHz 5s 3.611
p32871 1678 122Stockfish 5M nodes 3.24
p32872 1039 91Crafty 3GHz 5s 0.01
p32873 1718 62Crafty 3GHz 5s 4.04
p32874 1312 51Crafty 3GHz 5s 3.65
p32875 1270 51Crafty 3GHz 5s 1.01
p32876 2056 302Stockfish 5M nodes 3.01
p32877 2054 271Stockfish 5M nodes 2.02
p32878 2121 331Stockfish 5M nodes 2.02
p32879 1562 51Crafty 3GHz 5s 3.56
p32880 1228 131Stockfish 5M nodes 5.01
p32881 1458 92Stockfish 5M nodes 3.01
p32882 1604 54Crafty 3GHz 5s 4.04
p32883 1311 121Stockfish 5M nodes
p32890 1638 51Stockfish 5M nodes 4.08
p32892 1574 52Crafty 3GHz 5s 3.54
p32893 1345 41Crafty 3GHz 5s 2.76
p32894 1321 122Stockfish 5M nodes 1.01
p32896 1245 52Crafty 3GHz 5s 5.02
p32897 1862 153Stockfish 5M nodes 3.73
p32898 1589 51Crafty 3GHz 5s 3.85
p32899 1221 151Stockfish 5M nodes 1.01
p32900 1429 51Crafty 3GHz 5s 3.25
p32901 1223 61Crafty 3GHz 5s 5.01
p32902 2113 311Stockfish 5M nodes 3.01
p32903 1209 71Crafty 3GHz 5s 3.73
p32904 1773 86Crafty 3GHz 5s 4.511
p32905 1042 101Crafty 3GHz 5s
p32907 1743 61Crafty 3GHz 5s 3.52
p32910 1384 102Stockfish 5M nodes 3.02
p32911 1720 61Crafty 3GHz 5s 2.65
p32913 1667 61Crafty 3GHz 5s 3.33
p32914 1073 101Crafty 3GHz 5s 2.01
p32915 1665 51Crafty 3GHz 5s 2.613
p32916 1929 223Stockfish 5M nodes 3.73
p32917 1051 101Crafty 3GHz 5s 1.01
p32918 1219 61Crafty 3GHz 5s 3.01
p32922 1281 122Stockfish 5M nodes 3.01
p32923 1986 221Stockfish 5M nodes 2.02
p32924 1815 81Crafty 3GHz 5s 4.06
p32925 1674 61Crafty 3GHz 5s 2.73
p32929 1517 51Crafty 3GHz 5s 3.17
p32930 1711 61Crafty 3GHz 5s 1.76
p32933 1227 61Crafty 3GHz 5s 3.01
p32934 2201 441Stockfish 5M nodes 3.01
p32936 1647 51Crafty 3GHz 5s 3.17
p32938 2026 132Crafty 3GHz 5s 2.84
p32943 1639 61Crafty 3GHz 5s 3.03
p32947 1763 152Stockfish 5M nodes 3.52
p32948 1958 123Crafty 3GHz 5s 3.52
p32949 1708 73Crafty 3GHz 5s 3.69
p32951 1211 71Crafty 3GHz 5s
p32952 1724 72Crafty 3GHz 5s 3.912
p32953 1386 51Crafty 3GHz 5s 4.02
p32956 1912 123Crafty 3GHz 5s 3.01
p32957 1729 71Crafty 3GHz 5s 2.56
p32958 1122 71Crafty 3GHz 5s 3.01
p32960 1179 141Stockfish 5M nodes
p32962 1148 151Stockfish 5M nodes 1.33
p32963 1686 71Crafty 3GHz 5s 2.03
p32964 1261 51Crafty 3GHz 5s 2.01
p32965 1338 53Crafty 3GHz 5s 3.01
p32966 1516 51Crafty 3GHz 5s 3.26
p32969 1638 52Crafty 3GHz 5s 2.05
p32970 1942 121Crafty 3GHz 5s 3.02
p32971 1315 112Stockfish 5M nodes
p32974 1746 72Crafty 3GHz 5s 4.814
p32977 1597 111Stockfish 5M nodes 4.03
p32978 1533 51Stockfish 5M nodes 3.84
p32979 1952 131Crafty 3GHz 5s 2.02
p32981 1411 101Stockfish 5M nodes 4.52
p32982 1257 121Stockfish 5M nodes 4.01
p32985 2200 203Crafty 3GHz 5s 4.04
p32988 1177 73Crafty 3GHz 5s 4.33
p32989 2083 191Crafty 3GHz 5s 4.73
p32990 1530 55Crafty 3GHz 5s 4.117
p32991 1760 151Stockfish 5M nodes 3.33
p32994 1443 41Crafty 3GHz 5s 3.56
p32995 1846 91Crafty 3GHz 5s 3.33
p32997 1517 51Crafty 3GHz 5s 4.08