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
p12500 1857 163Stockfish 5M nodes 2.07
p12502 1746 61Crafty 3GHz 5s 4.310
p12503 1442 102Stockfish 5M nodes 3.01
p12505 1697 121Stockfish 5M nodes 3.33
p12507 1430 51Crafty 3GHz 5s 4.03
p12508 1408 52Stockfish 5M nodes 3.76
p12509 1554 51Crafty 3GHz 5s 1.813
p12510 1814 81Crafty 3GHz 5s 1.33
p12511 1634 52Crafty 3GHz 5s 3.84
p12514 2124 312Stockfish 5M nodes 3.73
p12515 1315 61Crafty 3GHz 5s 3.01
p12517 1484 111Stockfish 5M nodes
p12518 1949 111Crafty 3GHz 5s 3.33
p12519 1714 64Crafty 3GHz 5s 4.110
p12520 1590 51Crafty 3GHz 5s 2.49
p12521 1229 71Crafty 3GHz 5s 2.73
p12522 1767 132Stockfish 5M nodes 3.04
p12523 954 281Stockfish 5M nodes
p12524 1804 81Crafty 3GHz 5s 3.56
p12525 2112 331Stockfish 5M nodes 5.02
p12529 1798 151Stockfish 5M nodes 3.24
p12530 1307 61Crafty 3GHz 5s
p12531 1296 121Stockfish 5M nodes 3.01
p12533 912 151Crafty 3GHz 5s
p12535 1229 62Crafty 3GHz 5s 4.73
p12536 982 111Crafty 3GHz 5s 5.01
p12537 1610 51Crafty 3GHz 5s 4.06
p12538 1497 51Crafty 3GHz 5s 4.03
p12539 1340 121Stockfish 5M nodes
p12540 1138 81Stockfish 5M nodes
p12541 1430 51Crafty 3GHz 5s
p12542 1051 111Crafty 3GHz 5s
p12543 2037 231Stockfish 5M nodes 3.01
p12544 1632 101Stockfish 5M nodes 3.76
p12545 1362 52Crafty 3GHz 5s 4.54
p12548 1582 51Crafty 3GHz 5s 3.65
p12551 1441 41Crafty 3GHz 5s 2.67
p12555 1793 161Stockfish 5M nodes 4.03
p12558 1661 123Stockfish 5M nodes 3.33
p12560 1762 82Crafty 3GHz 5s 3.52
p12561 1139 81Crafty 3GHz 5s 1.02
p12562 1306 63Crafty 3GHz 5s 2.49
p12563 1104 82Crafty 3GHz 5s 1.011
p12565 1734 61Crafty 3GHz 5s 3.54
p12566 1416 52Crafty 3GHz 5s 4.25
p12572 1394 51Crafty 3GHz 5s 3.73
p12574 1309 62Crafty 3GHz 5s 5.01
p12575 1757 61Stockfish 5M nodes 3.65
p12576 1110 81Crafty 3GHz 5s 4.01
p12578 1861 91Crafty 3GHz 5s 3.05
p12581 1208 81Crafty 3GHz 5s 5.01
p12583 1588 51Crafty 3GHz 5s 3.26
p12585 1212 161Stockfish 5M nodes
p12586 1531 111Stockfish 5M nodes 3.03
p12587 1604 54Crafty 3GHz 5s 2.810
p12588 1298 131Stockfish 5M nodes
p12595 1373 101Stockfish 5M nodes 3.52
p12596 1164 81Crafty 3GHz 5s
p12599 2039 131Crafty 3GHz 5s 4.02
p12600 905 171Crafty 3GHz 5s 1.01
p12602 1951 113Crafty 3GHz 5s 1.52
p12603 1903 91Crafty 3GHz 5s 2.03
p12605 1697 61Crafty 3GHz 5s 4.65
p12606 1766 81Crafty 3GHz 5s 3.04
p12607 1659 51Crafty 3GHz 5s 3.25
p12609 1566 111Stockfish 5M nodes 1.01
p12610 1684 61Crafty 3GHz 5s 2.47
p12611 1188 81Crafty 3GHz 5s 3.02
p12613 1053 112Crafty 3GHz 5s
p12614 1417 51Crafty 3GHz 5s 3.04
p12615 2068 161Crafty 3GHz 5s 4.02
p12619 1639 51Crafty 3GHz 5s 2.52
p12624 1758 152Stockfish 5M nodes 4.04
p12625 1796 81Stockfish 5M nodes 3.45
p12626 1471 41Crafty 3GHz 5s 2.85
p12627 1759 141Stockfish 5M nodes 2.01
p12630 1929 121Crafty 3GHz 5s 2.52
p12632 1841 161Stockfish 5M nodes 3.01
p12633 1364 111Stockfish 5M nodes 5.01
p12634 1904 221Stockfish 5M nodes 4.02
p12635 1692 121Stockfish 5M nodes 3.52
p12637 2117 181Crafty 3GHz 5s 2.01
p12638 1173 171Stockfish 5M nodes
p12639 1263 131Stockfish 5M nodes
p12640 1687 61Crafty 3GHz 5s 3.24
p12641 1286 131Stockfish 5M nodes 5.01
p12644 1607 51Crafty 3GHz 5s 1.98
p12648 1627 51Crafty 3GHz 5s 4.010
p12649 1339 114Stockfish 5M nodes 4.54
p12650 1980 123Crafty 3GHz 5s 3.58
p12652 1931 123Crafty 3GHz 5s 4.37
p12653 1526 51Crafty 3GHz 5s 2.52
p12654 1706 61Crafty 3GHz 5s 2.24
p12656 1532 52Crafty 3GHz 5s 1.67
p12657 1552 52Crafty 3GHz 5s 3.33
p12658 1227 61Crafty 3GHz 5s 5.01
p12659 2175 341Stockfish 5M nodes 3.02
p12660 1360 111Stockfish 5M nodes 2.24
p12664 1384 101Stockfish 5M nodes 4.02
p12666 1338 52Crafty 3GHz 5s 4.210
p12667 930 121Crafty 3GHz 5s 4.01
p12670 1521 101Stockfish 5M nodes 2.52
p12671 1428 52Crafty 3GHz 5s 3.513
p12672 1057 101Crafty 3GHz 5s
p12673 1582 51Crafty 3GHz 5s 2.97
p12674 1605 53Crafty 3GHz 5s 3.416
p12678 1724 63Crafty 3GHz 5s 3.26
p12679 1787 81Crafty 3GHz 5s 3.54
p12683 1752 72Crafty 3GHz 5s 4.010
p12684 1526 101Stockfish 5M nodes 2.02
p12685 1515 101Stockfish 5M nodes 2.73
p12688 1568 112Stockfish 5M nodes 3.01
p12700 1455 92Stockfish 5M nodes 4.05
p12701 1504 52Crafty 3GHz 5s 4.29
p12703 1185 71Crafty 3GHz 5s 2.02
p12704 1392 102Stockfish 5M nodes 2.54
p12705 1494 41Crafty 3GHz 5s 4.45
p12706 1848 81Crafty 3GHz 5s 3.811
p12707 1510 51Crafty 3GHz 5s 2.33
p12708 1351 111Stockfish 5M nodes 4.02
p12711 1596 51Crafty 3GHz 5s 3.97
p12712 1285 132Stockfish 5M nodes 5.01
p12713 1166 72Crafty 3GHz 5s
p12714 1504 101Stockfish 5M nodes 4.18
p12718 1370 52Crafty 3GHz 5s 3.03
p12721 1340 51Crafty 3GHz 5s 2.73
p12722 1873 181Stockfish 5M nodes 3.52
p12724 1255 51Crafty 3GHz 5s
p12725 1276 51Crafty 3GHz 5s
p12730 1738 61Crafty 3GHz 5s 3.49
p12731 1284 52Crafty 3GHz 5s 4.25
p12734 1757 72Crafty 3GHz 5s 3.52
p12735 1553 52Crafty 3GHz 5s 3.710
p12737 1846 82Crafty 3GHz 5s 3.03
p12738 1178 71Crafty 3GHz 5s 5.01
p12739 1798 81Crafty 3GHz 5s 3.24
p12740 1647 112Stockfish 5M nodes 2.52
p12741 1605 111Stockfish 5M nodes 2.84
p12742 1196 172Stockfish 5M nodes 3.01
p12746 1604 51Crafty 3GHz 5s 3.56
p12747 1466 102Stockfish 5M nodes 3.84
p12750 1452 42Crafty 3GHz 5s 3.97
p12751 1019 101Crafty 3GHz 5s 4.52
p12753 1965 122Crafty 3GHz 5s 3.06
p12754 1746 61Crafty 3GHz 5s 2.310
p12755 1513 111Stockfish 5M nodes 2.52
p12759 1256 51Crafty 3GHz 5s 3.52
p12763 1992 131Crafty 3GHz 5s 3.56
p12764 2066 301Stockfish 5M nodes 3.02
p12765 1964 121Crafty 3GHz 5s 3.52
p12767 1702 122Stockfish 5M nodes 3.33
p12768 1678 122Stockfish 5M nodes 3.24
p12769 1308 123Stockfish 5M nodes 3.01
p12771 1640 111Stockfish 5M nodes 3.54
p12774 1820 163Stockfish 5M nodes 4.03
p12776 791 181Crafty 3GHz 5s
p12778 1319 52Crafty 3GHz 5s 3.84
p12779 1433 41Crafty 3GHz 5s 3.86
p12781 2118 303Stockfish 5M nodes 4.02
p12783 1695 64Crafty 3GHz 5s 4.210
p12785 1498 52Crafty 3GHz 5s 3.512
p12786 1160 161Stockfish 5M nodes 1.02
p12787 1396 101Stockfish 5M nodes 2.03
p12790 1369 41Crafty 3GHz 5s 3.52
p12792 1480 41Crafty 3GHz 5s 2.36
p12794 1945 222Stockfish 5M nodes 3.01
p12795 1792 151Stockfish 5M nodes 3.77
p12796 1808 83Crafty 3GHz 5s 4.210
p12797 1357 41Crafty 3GHz 5s 2.910
p12800 1927 221Stockfish 5M nodes 3.73
p12802 1085 81Crafty 3GHz 5s
p12803 1181 71Crafty 3GHz 5s
p12805 2144 181Crafty 3GHz 5s 2.01
p12807 1580 112Stockfish 5M nodes 3.47
p12808 1259 52Crafty 3GHz 5s 4.02
p12810 2014 131Stockfish 5M nodes 4.04
p12812 1322 121Stockfish 5M nodes
p12813 1611 51Crafty 3GHz 5s 3.56
p12815 1204 71Crafty 3GHz 5s 4.01
p12816 1518 102Stockfish 5M nodes 2.85
p12817 1416 41Crafty 3GHz 5s 3.65
p12818 1262 121Stockfish 5M nodes 3.02
p12822 1319 121Stockfish 5M nodes 4.03
p12823 1209 71Crafty 3GHz 5s
p12825 1448 41Crafty 3GHz 5s 3.77
p12828 1790 83Crafty 3GHz 5s 3.611
p12830 1858 161Stockfish 5M nodes 3.02
p12832 1347 101Stockfish 5M nodes 2.54
p12833 1636 51Crafty 3GHz 5s 3.610
p12834 1597 111Stockfish 5M nodes 3.65
p12835 1498 41Crafty 3GHz 5s 3.05
p12836 1656 111Stockfish 5M nodes 3.54
p12837 1781 153Stockfish 5M nodes 4.03
p12840 2199 191Crafty 3GHz 5s 3.03
p12841 1679 121Stockfish 5M nodes 3.02
p12843 1820 82Crafty 3GHz 5s 3.24
p12844 1825 163Stockfish 5M nodes 3.73
p12845 1261 51Stockfish 5M nodes 4.04
p12846 1973 123Crafty 3GHz 5s 1.37
p12847 1357 41Stockfish 5M nodes 4.54
p12848 1472 41Crafty 3GHz 5s 3.33
p12849 1120 71Crafty 3GHz 5s
p12851 1055 231Stockfish 5M nodes 1.01
p12854 1722 132Stockfish 5M nodes 2.52
p12856 1284 131Stockfish 5M nodes 2.02
p12858 1532 41Crafty 3GHz 5s 3.52
p12859 1535 42Crafty 3GHz 5s 1.113
p12861 1727 61Crafty 3GHz 5s 4.08
p12869 1331 111Stockfish 5M nodes
p12871 1450 41Crafty 3GHz 5s 4.04
p12874 1907 111Crafty 3GHz 5s 2.52
p12876 1356 111Stockfish 5M nodes 4.01
p12878 1542 41Crafty 3GHz 5s 3.73
p12881 1468 41Crafty 3GHz 5s 4.67
p12882 1052 101Crafty 3GHz 5s 1.02
p12883 1846 152Stockfish 5M nodes 3.73
p12884 1404 52Crafty 3GHz 5s 3.06
p12886 911 321Stockfish 5M nodes
p12890 1788 144Stockfish 5M nodes 4.03
p12893 1760 141Stockfish 5M nodes 3.73
p12894 1132 71Crafty 3GHz 5s 4.01
p12895 1281 52Crafty 3GHz 5s 3.02
p12896 1458 41Crafty 3GHz 5s 2.65
p12898 1475 41Crafty 3GHz 5s 4.01
p12899 1714 63Crafty 3GHz 5s 1.67
p12900 1845 151Stockfish 5M nodes 3.24
p12902 1457 41Crafty 3GHz 5s 4.79
p12904 1490 51Crafty 3GHz 5s 2.02
p12907 1693 62Crafty 3GHz 5s 3.37
p12910 1582 51Crafty 3GHz 5s 3.03
p12912 1620 51Crafty 3GHz 5s 3.05
p12915 835 371Stockfish 5M nodes
p12916 985 111Crafty 3GHz 5s 3.02
p12918 1719 61Crafty 3GHz 5s 2.56
p12920 1216 161Stockfish 5M nodes
p12921 1529 41Crafty 3GHz 5s 2.05
p12922 1786 81Crafty 3GHz 5s 3.54
p12925 1895 192Stockfish 5M nodes 3.52
p12926 1458 41Crafty 3GHz 5s 4.29
p12927 1945 124Crafty 3GHz 5s 5.04
p12928 1098 71Crafty 3GHz 5s 2.01
p12929 1583 111Stockfish 5M nodes 3.24
p12931 1562 112Stockfish 5M nodes 3.36
p12937 1862 161Stockfish 5M nodes 2.73
p12938 1434 41Crafty 3GHz 5s 3.02
p12939 1885 92Crafty 3GHz 5s 4.411
p12941 1523 41Crafty 3GHz 5s 2.03
p12942 1857 82Crafty 3GHz 5s 2.26
p12943 1983 121Crafty 3GHz 5s 3.76
p12944 2076 275Stockfish 5M nodes 4.84
p12945 1635 103Stockfish 5M nodes 3.76
p12946 1754 73Crafty 3GHz 5s 3.79
p12947 1606 52Crafty 3GHz 5s 3.710
p12948 950 102Crafty 3GHz 5s
p12950 1873 162Stockfish 5M nodes 3.73
p12951 1050 231Stockfish 5M nodes
p12953 1694 132Stockfish 5M nodes 3.73
p12955 1460 41Crafty 3GHz 5s 3.67
p12956 2074 172Crafty 3GHz 5s 3.33
p12957 1232 122Stockfish 5M nodes 3.02
p12958 1264 132Stockfish 5M nodes 2.02
p12960 1158 71Crafty 3GHz 5s 3.01
p12961 1486 101Stockfish 5M nodes 3.25
p12968 1812 82Crafty 3GHz 5s 3.110
p12969 1994 263Stockfish 5M nodes 4.03
p12970 1678 61Crafty 3GHz 5s 3.914
p12971 1320 121Stockfish 5M nodes
p12973 1786 151Stockfish 5M nodes 1.73
p12974 1459 43Crafty 3GHz 5s 3.85
p12976 1661 51Crafty 3GHz 5s 2.97
p12979 1353 41Crafty 3GHz 5s 3.06
p12982 1584 112Stockfish 5M nodes 4.02
p12985 1828 182Stockfish 5M nodes 3.76
p12987 1408 41Crafty 3GHz 5s 3.73
p12989 1831 83Crafty 3GHz 5s 4.05
p12990 1748 131Stockfish 5M nodes 3.84
p12991 1669 131Stockfish 5M nodes 2.73
p12993 1124 71Crafty 3GHz 5s 3.73
p12994 1298 51Crafty 3GHz 5s 2.45
p12996 1410 51Crafty 3GHz 5s 4.03
p12997 1576 52Crafty 3GHz 5s 3.76
p12998 1808 81Crafty 3GHz 5s 4.06