# PLAYER : RATING ERROR POINTS PLAYED (%) 1 Stockfish 15 : 3692 47 531.0 680 78.1% 2 Stockfish 14.1 : 3673 44 863.5 1088 79.4% 3 Shashchess 18.2 : 3648 44 911.0 1155 78.9% 4 Stockfish 14 : 3635 42 1137.5 1292 88.0% 5 Stockfish 13 : 3627 45 716.0 884 81.0% 6 Crystal 3.2 : 3582 45 421.0 612 68.8% 7 Stockfish 12 : 3565 53 226.0 340 66.5% 8 Koivisto 8.0 : 3472 48 401.0 680 59.0% 9 Berserk 8.5.1 : 3460 45 244.0 544 44.9% 10 Slowchess 2.8 : 3443 48 253.0 408 62.0% 11 Stockfish 11 : 3431 38 1507.5 2176 69.3% 12 Berserk 7 : 3398 45 198.5 544 36.5% 13 Koivisto 7 : 3393 44 286.5 612 46.8% 14 Rubichess 2021 NNUE : 3387 60 83.0 204 40.7% 15 Slowchess 2.7 : 3362 46 277.0 476 58.2% 16 Seer 2.5 : 3361 54 116.0 272 42.6% 17 Rubichess 2.2 : 3338 42 434.5 816 53.2% 18 Koivisto 6 : 3329 38 1166.0 1860 62.7% 19 Fire 8.1 : 3292 42 343.0 680 50.4% 20 Arasan 23.3 NNUE : 3291 52 138.0 408 33.8% 21 Igel 3.05 : 3283 39 816.0 1564 52.2% 22 Pedone 3.1 : 3276 40 608.0 1020 59.6% 23 Fire 8.2 : 3273 46 217.5 544 40.0% 24 Arasan 23.01 NNUE : 3270 52 153.5 272 56.4% 25 Komodo 12 : 3263 37 754.5 1384 54.5% 26 Ethereal 13 classic : 3260 45 267.0 476 56.1% 27 Komodo 13.02 : 3253 50 162.5 476 34.1% 28 Seer 2.3.0 : 3202 42 251.0 747 33.6% 29 Berserk 4.6 : 3190 46 204.5 408 50.1% 30 Xiphos 0.6 : 3190 43 227.5 476 47.8% 31 Rofchade 2.3 : 3143 44 220.0 476 46.2% 32 Booot 6.5 : 3125 45 163.5 476 34.3% 33 Laser 1.7 : 3117 37 504.5 976 51.7% 34 Lc0 0.29dev 791982 : 3112 48 140.0 408 34.3% 35 Weiss 2.0 : 3100 43 252.0 612 41.2% 36 Lc0 CPU 744204 : 3068 41 277.0 816 33.9% 37 Defenchess 2.2 : 3059 47 131.0 408 32.1% 38 Lc0 CPU 753842 : 3059 42 242.0 680 35.6% 39 Gull 3 : 3040 44 122.5 207 59.2% 40 Toga 3 : 3022 36 377.5 1043 36.2% 41 Velvet 3.1 : 2989 39 218.5 408 53.6% 42 Nemorino 6 : 2944 37 321.5 1496 21.5% 43 Lc0 CPU 69722-vf2 : 2873 49 76.5 612 12.5% 44 Crafty 25.2 32bit : 2829 27 601.5 842 71.4% 45 Rybka 2.3.2a 64 bit : 2816 27 429.0 1178 36.4% 46 Fritz in Bahrain (3500 kN/s) : 2800 ---- 279.5 612 45.7% 47 Naraku : 2659 24 475.5 1332 35.7% 48 Fruit 2.2.1 : 2593 26 396.5 1047 37.9% 49 Delfi 5.4 : 2579 35 224.5 464 48.4% 50 Chessmaster 9000 : 2519 54 60.5 140 43.2% 51 SOS 5.1 for Arena : 2491 38 154.0 268 57.5% 52 Alaric 7.07 : 2491 37 163.0 576 28.3% 53 Rebel 6 UCI : 2470 ---- 246.5 840 29.3% 54 Rotor 0.7a : 2463 34 159.0 560 28.4% 55 AnMon 5.75 : 2380 45 74.5 282 26.4% 56 Gaia 3.5 : 2370 39 375.5 577 65.1% 57 Cinnamon 2.4 : 2334 39 274.0 454 60.4% 58 Dragon 4.6 : 2306 59 48.5 162 29.9% 59 Goldfish 1.13 : 2130 50 463.5 842 55.0% 60 Snowy 0.2 : 2094 60 333.0 476 70.0% 61 Heracles 0.616 : 2080 54 429.5 750 57.3% 62 Predateur 2.2.1 : 1989 64 271.5 424 64.0% 63 Pigeon 1.5.1 : 1985 64 265.5 408 65.1% 64 Monochrome : 1751 65 328.5 756 43.5% 65 Sargon 1978 UCI 1.01 Depth=5 : 1639 68 296.0 856 34.6% 66 Chess Titans i7-10750H 1CPU : 1628 119 37.0 54 68.5% 67 Dragontooth 0.2 : 1529 74 208.0 486 42.8% 68 Fidelity Chess Challenger 7 : 1432 146 27.0 40 67.5% 69 Sargon 1978 TRS-80 (emulated) : 1414 78 147.5 408 36.2% 70 Safrad 2.1 : 1393 76 79.0 508 15.6% 71 Battle Chess 1988 P90 : 1143 172 12.5 48 26.0% 72 EasyPeasy : 895 106 71.0 572 12.4% 73 Brutus RND < : -41 213 0.0 110 0.0% White advantage = 37.45 Draw rate (equal opponents) = 47.81 %