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
p32004 1773 163Stockfish 5M nodes 3.54
p32006 1502 51Crafty 3GHz 5s 2.24
p32009 1361 112Stockfish 5M nodes 2.02
p32010 1164 82Crafty 3GHz 5s 3.01
p32012 1428 51Crafty 3GHz 5s 3.03
p32014 1526 51Crafty 3GHz 5s 3.04
p32015 1689 63Crafty 3GHz 5s 3.84
p32017 1446 41Crafty 3GHz 5s 3.28
p32020 1360 114Stockfish 5M nodes 4.02
p32022 1291 131Stockfish 5M nodes
p32023 1545 51Crafty 3GHz 5s 4.24
p32025 1397 51Crafty 3GHz 5s 2.02
p32026 1961 211Stockfish 5M nodes 2.02
p32027 1499 51Crafty 3GHz 5s 4.26
p32028 1910 113Crafty 3GHz 5s 2.48
p32029 1316 131Stockfish 5M nodes 1.52
p32030 1029 101Crafty 3GHz 5s 2.01
p32031 2012 231Stockfish 5M nodes 3.01
p32032 1482 51Stockfish 5M nodes 4.02
p32033 1678 62Crafty 3GHz 5s 2.310
p32037 1947 101Crafty 3GHz 5s 3.33
p32038 1516 51Crafty 3GHz 5s 1.73
p32039 1424 51Crafty 3GHz 5s 4.33
p32040 1651 52Crafty 3GHz 5s 4.08
p32041 1046 221Stockfish 5M nodes 1.02
p32042 1573 112Stockfish 5M nodes 3.65
p32044 1994 241Stockfish 5M nodes 3.01
p32045 2214 394Stockfish 5M nodes 4.02
p32047 1371 111Stockfish 5M nodes 3.01
p32048 1744 64Crafty 3GHz 5s 4.19
p32049 1479 51Crafty 3GHz 5s 3.33
p32050 1641 52Crafty 3GHz 5s 3.26
p32051 1174 171Stockfish 5M nodes
p32052 1691 61Crafty 3GHz 5s 1.52
p32055 1765 71Crafty 3GHz 5s 2.54
p32057 1808 82Crafty 3GHz 5s 4.07
p32060 1557 51Crafty 3GHz 5s 4.06
p32063 1308 62Crafty 3GHz 5s 3.36
p32064 1434 51Crafty 3GHz 5s 3.54
p32065 1390 53Crafty 3GHz 5s 3.37
p32067 1538 112Stockfish 5M nodes 2.02
p32068 1385 52Crafty 3GHz 5s 3.85
p32072 1516 51Crafty 3GHz 5s 3.67
p32073 1939 112Crafty 3GHz 5s 1.24
p32075 1586 111Stockfish 5M nodes 4.01
p32077 1802 163Stockfish 5M nodes 4.26
p32079 1514 113Stockfish 5M nodes 2.52
p32080 1619 51Crafty 3GHz 5s 2.69
p32081 1275 61Crafty 3GHz 5s 2.01
p32083 1698 62Crafty 3GHz 5s 2.117
p32084 1895 111Crafty 3GHz 5s 3.02
p32085 1863 81Crafty 3GHz 5s 1.73
p32086 1540 51Crafty 3GHz 5s 3.45
p32087 1163 71Crafty 3GHz 5s
p32088 1810 163Stockfish 5M nodes 3.24
p32089 1960 122Crafty 3GHz 5s 2.02
p32091 1779 164Stockfish 5M nodes 4.65
p32092 1410 52Crafty 3GHz 5s 4.07
p32093 1724 72Crafty 3GHz 5s 3.05
p32095 1569 53Crafty 3GHz 5s 4.09
p32099 1489 111Stockfish 5M nodes 4.01
p32101 1396 52Crafty 3GHz 5s 3.77
p32102 1677 61Crafty 3GHz 5s 3.03
p32103 1489 112Stockfish 5M nodes 4.52
p32104 1200 161Stockfish 5M nodes
p32105 1461 102Stockfish 5M nodes 3.52
p32107 1503 111Stockfish 5M nodes 3.33
p32108 1721 132Stockfish 5M nodes 3.84
p32110 1170 72Crafty 3GHz 5s 3.02
p32111 1309 62Crafty 3GHz 5s 3.73
p32112 1213 72Crafty 3GHz 5s
p32113 1226 61Crafty 3GHz 5s 4.47
p32114 1758 72Crafty 3GHz 5s 4.315
p32115 1452 111Stockfish 5M nodes 3.52
p32116 940 271Stockfish 5M nodes
p32117 1429 111Stockfish 5M nodes 2.02
p32118 1145 72Crafty 3GHz 5s
p32122 1544 111Stockfish 5M nodes 2.52
p32123 1077 223Stockfish 5M nodes
p32124 1811 81Crafty 3GHz 5s 2.04
p32125 1373 112Stockfish 5M nodes 4.52
p32126 1532 112Stockfish 5M nodes 4.02
p32127 1651 122Stockfish 5M nodes 3.03
p32129 1418 121Stockfish 5M nodes 3.02
p32130 1931 222Stockfish 5M nodes 3.01
p32131 1806 81Crafty 3GHz 5s 3.52
p32132 1103 81Crafty 3GHz 5s
p32135 1333 52Crafty 3GHz 5s 3.77
p32137 1654 112Stockfish 5M nodes 3.52
p32138 1726 61Crafty 3GHz 5s 2.17
p32139 1676 62Crafty 3GHz 5s 4.411
p32140 1871 172Stockfish 5M nodes 1.25
p32142 1431 111Stockfish 5M nodes 2.01
p32143 1448 51Crafty 3GHz 5s 4.33
p32144 1259 61Crafty 3GHz 5s 3.01
p32145 1666 132Stockfish 5M nodes 2.65
p32147 1419 51Crafty 3GHz 5s 2.54
p32150 1075 101Crafty 3GHz 5s
p32152 1830 81Crafty 3GHz 5s 2.54
p32153 1539 52Crafty 3GHz 5s 1.816
p32154 1511 122Stockfish 5M nodes 3.02
p32155 1660 51Crafty 3GHz 5s 2.318
p32156 1297 61Crafty 3GHz 5s 1.73
p32157 1380 51Crafty 3GHz 5s 2.73
p32158 1681 62Crafty 3GHz 5s 3.33
p32159 1296 61Crafty 3GHz 5s 2.85
p32160 1517 52Crafty 3GHz 5s 2.99
p32161 1295 61Crafty 3GHz 5s
p32162 1931 111Stockfish 5M nodes 4.45
p32163 1713 61Crafty 3GHz 5s 1.08
p32164 1194 171Stockfish 5M nodes
p32165 1182 82Crafty 3GHz 5s 4.01
p32169 1297 152Stockfish 5M nodes
p32170 1234 151Stockfish 5M nodes
p32172 1975 232Stockfish 5M nodes 3.01
p32176 1393 51Crafty 3GHz 5s 2.03
p32177 1380 122Stockfish 5M nodes 3.01
p32179 1174 82Crafty 3GHz 5s
p32184 1598 113Stockfish 5M nodes 3.52
p32185 1482 51Crafty 3GHz 5s 2.02
p32186 2003 241Stockfish 5M nodes 4.01
p32188 1294 143Stockfish 5M nodes 2.52
p32189 1763 81Stockfish 5M nodes 2.52
p32191 1641 54Crafty 3GHz 5s 4.013
p32192 1821 161Stockfish 5M nodes 3.73
p32193 1511 51Crafty 3GHz 5s 3.02
p32195 1858 171Stockfish 5M nodes 3.01
p32196 822 431Stockfish 5M nodes
p32199 1716 61Crafty 3GHz 5s 3.45
p32201 1275 61Crafty 3GHz 5s 3.01
p32202 1517 52Crafty 3GHz 5s 4.18
p32203 1738 141Stockfish 5M nodes 1.76
p32204 1699 61Crafty 3GHz 5s 3.07
p32205 1806 171Stockfish 5M nodes 3.33
p32206 1892 93Crafty 3GHz 5s 2.84
p32208 1076 91Crafty 3GHz 5s 5.01
p32209 1777 161Stockfish 5M nodes 3.02
p32212 1642 52Crafty 3GHz 5s 2.97
p32213 1431 121Stockfish 5M nodes 3.03
p32214 1603 52Crafty 3GHz 5s 3.912
p32215 1211 171Stockfish 5M nodes 3.01
p32216 1695 142Stockfish 5M nodes 3.52
p32217 1758 84Crafty 3GHz 5s 4.56
p32218 1413 112Stockfish 5M nodes 4.73
p32219 1215 171Stockfish 5M nodes
p32220 1969 122Crafty 3GHz 5s 3.01
p32221 1087 91Crafty 3GHz 5s
p32223 1234 171Stockfish 5M nodes 4.01
p32224 1875 191Stockfish 5M nodes 3.33
p32226 1643 122Stockfish 5M nodes 2.52
p32227 1420 111Stockfish 5M nodes 3.54
p32228 1711 142Stockfish 5M nodes 3.02
p32229 1326 61Crafty 3GHz 5s 3.73
p32233 1707 143Stockfish 5M nodes 3.54
p32234 1660 141Stockfish 5M nodes 2.52
p32238 1902 232Stockfish 5M nodes 2.52
p32239 1469 112Stockfish 5M nodes 4.26
p32242 1433 51Crafty 3GHz 5s 3.36
p32243 1857 191Stockfish 5M nodes 3.01
p32244 1628 123Stockfish 5M nodes 4.26
p32246 1133 182Stockfish 5M nodes
p32250 997 113Crafty 3GHz 5s 4.01
p32251 1861 81Crafty 3GHz 5s 3.06
p32252 2013 121Crafty 3GHz 5s 3.01
p32253 1490 111Stockfish 5M nodes 2.52
p32254 1771 71Crafty 3GHz 5s 3.56
p32255 1598 113Stockfish 5M nodes 3.05
p32256 1490 52Crafty 3GHz 5s 4.212
p32257 1305 61Crafty 3GHz 5s
p32258 1805 171Stockfish 5M nodes 1.58
p32261 1343 51Crafty 3GHz 5s 1.812
p32262 1568 51Crafty 3GHz 5s 3.33
p32263 1947 121Crafty 3GHz 5s 3.02
p32265 1418 52Crafty 3GHz 5s 4.47
p32268 1827 172Stockfish 5M nodes 3.85
p32270 1565 112Stockfish 5M nodes 3.73
p32272 1540 51Crafty 3GHz 5s 2.76
p32275 1559 51Crafty 3GHz 5s 4.212
p32276 1246 142Stockfish 5M nodes
p32277 1574 111Stockfish 5M nodes 2.02
p32278 1740 61Crafty 3GHz 5s 2.65
p32282 1771 82Crafty 3GHz 5s 2.58
p32283 1812 81Crafty 3GHz 5s 3.85
p32284 1708 71Crafty 3GHz 5s 2.01
p32285 1613 53Crafty 3GHz 5s 3.03
p32287 1871 91Crafty 3GHz 5s 3.24
p32288 1840 211Stockfish 5M nodes 2.24
p32289 1247 61Crafty 3GHz 5s
p32290 1513 53Crafty 3GHz 5s 3.33
p32291 1231 62Crafty 3GHz 5s 4.73
p32292 1279 131Stockfish 5M nodes 4.01
p32293 1490 51Crafty 3GHz 5s 4.18
p32294 2200 192Crafty 3GHz 5s 3.01
p32295 1503 51Crafty 3GHz 5s 2.611
p32296 1424 112Stockfish 5M nodes 5.02
p32299 2037 271Stockfish 5M nodes 3.01
p32300 1293 61Crafty 3GHz 5s 3.03
p32302 1601 53Crafty 3GHz 5s 2.77
p32303 924 151Crafty 3GHz 5s 5.02
p32305 1183 181Stockfish 5M nodes 2.01
p32307 1594 51Crafty 3GHz 5s 1.512
p32308 1118 81Stockfish 5M nodes 3.52
p32309 1229 61Crafty 3GHz 5s 3.01
p32310 1412 51Crafty 3GHz 5s 2.03
p32311 1721 72Crafty 3GHz 5s 4.45
p32312 1565 53Crafty 3GHz 5s 3.03
p32314 1724 72Crafty 3GHz 5s 3.45
p32320 1743 142Stockfish 5M nodes 3.52
p32326 1585 121Stockfish 5M nodes 2.01
p32327 2204 383Stockfish 5M nodes 4.02
p32331 1589 51Crafty 3GHz 5s 3.45
p32332 1353 111Stockfish 5M nodes 5.01
p32333 1833 91Crafty 3GHz 5s 3.97
p32335 1740 154Stockfish 5M nodes 3.04
p32338 1453 102Stockfish 5M nodes 3.52
p32339 1548 52Crafty 3GHz 5s 3.17
p32341 1295 132Stockfish 5M nodes 4.01
p32342 1331 52Crafty 3GHz 5s 3.02
p32343 1356 51Crafty 3GHz 5s
p32344 1327 62Crafty 3GHz 5s 2.04
p32346 1539 51Crafty 3GHz 5s 3.39
p32347 1791 172Stockfish 5M nodes 3.25
p32350 1451 41Crafty 3GHz 5s 4.25
p32353 1641 112Stockfish 5M nodes 3.73
p32355 1520 52Crafty 3GHz 5s 3.810
p32358 1361 112Stockfish 5M nodes 3.01
p32359 1677 61Crafty 3GHz 5s 1.84
p32360 2271 512Stockfish 5M nodes 3.01
p32362 1954 233Stockfish 5M nodes 3.33
p32364 1300 52Crafty 3GHz 5s 4.01
p32365 1995 251Stockfish 5M nodes 3.01
p32366 1148 162Stockfish 5M nodes
p32370 2030 282Stockfish 5M nodes 3.02
p32372 1972 241Stockfish 5M nodes 3.01
p32373 1646 52Crafty 3GHz 5s 1.812
p32374 1559 51Crafty 3GHz 5s 1.519
p32375 1777 81Crafty 3GHz 5s 3.76
p32376 1537 113Stockfish 5M nodes 4.36
p32377 1559 54Crafty 3GHz 5s 4.45
p32379 1073 101Crafty 3GHz 5s 3.02
p32380 1791 82Crafty 3GHz 5s 3.65
p32381 2223 491Stockfish 5M nodes 1.03
p32384 1536 51Crafty 3GHz 5s 3.02
p32385 1791 81Crafty 3GHz 5s 2.04
p32386 1124 71Stockfish 5M nodes 3.52
p32388 1758 81Crafty 3GHz 5s 2.73
p32389 1910 101Crafty 3GHz 5s 4.85
p32394 2039 131Crafty 3GHz 5s 2.01
p32395 1563 52Crafty 3GHz 5s 3.67
p32396 1236 132Stockfish 5M nodes 2.02
p32397 1552 51Crafty 3GHz 5s 2.37
p32399 1491 102Stockfish 5M nodes 3.97
p32400 1424 52Stockfish 5M nodes 5.01
p32401 1452 41Crafty 3GHz 5s 3.73
p32402 1506 111Stockfish 5M nodes 4.05
p32406 1631 51Crafty 3GHz 5s 3.89
p32407 1296 61Crafty 3GHz 5s 3.01
p32409 1630 51Crafty 3GHz 5s 3.04
p32412 1666 72Crafty 3GHz 5s 3.86
p32413 1803 82Crafty 3GHz 5s 4.511
p32416 1197 151Stockfish 5M nodes
p32417 2048 291Stockfish 5M nodes 3.01
p32418 1292 121Stockfish 5M nodes
p32421 1279 51Crafty 3GHz 5s 3.01
p32422 1530 115Stockfish 5M nodes 3.68
p32426 1194 71Stockfish 5M nodes
p32427 2118 173Crafty 3GHz 5s 2.33
p32428 1708 132Stockfish 5M nodes 3.73
p32431 1474 51Crafty 3GHz 5s 1.65
p32432 1318 121Stockfish 5M nodes 3.01
p32433 2208 462Stockfish 5M nodes 3.01
p32437 1779 81Crafty 3GHz 5s 2.04
p32438 1893 111Crafty 3GHz 5s 2.52
p32439 1795 82Crafty 3GHz 5s 3.52
p32443 1813 81Crafty 3GHz 5s 2.73
p32444 1742 71Crafty 3GHz 5s 3.65
p32446 1641 52Crafty 3GHz 5s 3.97
p32447 1418 51Crafty 3GHz 5s 3.86
p32448 1387 51Crafty 3GHz 5s 4.212
p32450 1491 51Crafty 3GHz 5s 3.45
p32451 1464 43Crafty 3GHz 5s 3.58
p32452 1301 122Stockfish 5M nodes
p32454 1313 121Stockfish 5M nodes 3.01
p32455 1568 121Stockfish 5M nodes 3.26
p32457 1892 212Stockfish 5M nodes 3.01
p32460 1750 81Crafty 3GHz 5s 1.73
p32461 1879 91Crafty 3GHz 5s 4.011
p32464 1498 112Stockfish 5M nodes 4.07
p32465 1531 111Stockfish 5M nodes 3.54
p32473 1103 71Crafty 3GHz 5s
p32475 2000 131Crafty 3GHz 5s 3.54
p32478 1680 62Crafty 3GHz 5s 4.721
p32479 1826 92Crafty 3GHz 5s 2.86
p32481 1934 121Crafty 3GHz 5s 3.03
p32482 1490 41Crafty 3GHz 5s 3.85
p32483 1396 54Crafty 3GHz 5s 4.529
p32484 1675 133Stockfish 5M nodes 4.17
p32485 1800 162Stockfish 5M nodes 4.03
p32487 1498 51Crafty 3GHz 5s 2.67
p32488 1749 141Stockfish 5M nodes 2.84
p32489 1425 52Crafty 3GHz 5s 4.04
p32492 1737 131Stockfish 5M nodes 2.03
p32496 1711 132Stockfish 5M nodes 3.04