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Latest update: 2016.11.10: MAIN LIST IPON-RRRL (Round Robin Rating List) of the TOP16 engines. No bias because of different opponents, openings, hardware, time control, books ... ! # PLAYER : RATING ERROR (%) D(%) OppAvg CFS(next) POINTS W D L PLAYED 1 Stockfish 8 : 3292 10 79.6% 37.5 3034 94 2626.5 2008 1237 55 3300 2 Houdini 5 : 3281 10 78.5% 36.1 3034 100 2591.0 1996 1190 114 3300 3 Komodo 10.2 : 3253 9 75.7% 35.8 3036 100 2499.0 1909 1180 211 3300 4 Shredder 13 : 3121 8 60.2% 49.9 3045 100 1986.0 1163 1646 491 3300 5 Gull 3 : 3061 8 52.1% 47.5 3049 100 1720.5 937 1567 796 3300 6 Ginkgo 1.8 : 3036 8 48.7% 50.6 3051 90 1608.0 773 1670 857 3300 7 Jonny 8.00 : 3028 8 47.7% 45.7 3051 100 1573.0 819 1508 973 3300 8 Equinox 3.30 : 3006 8 44.6% 49.5 3053 98 1471.5 655 1633 1012 3300 9 Fritz 15 : 2993 8 42.9% 47.6 3054 51 1415.0 630 1570 1100 3300 10 Critter 1.6a : 2993 8 42.8% 48.1 3054 53 1414.0 621 1586 1093 3300 11 Fizbo 1.8 : 2993 8 42.8% 40.2 3054 100 1412.0 748 1328 1224 3300 12 Andscacs 0.88 : 2964 8 39.0% 44.5 3056 54 1285.5 552 1467 1281 3300 13 Hannibal 1.7 : 2963 8 38.9% 45.5 3056 100 1283.0 533 1500 1267 3300 14 Booot 6.1 : 2943 8 36.2% 45.7 3057 68 1193.5 439 1509 1352 3300 15 Chiron 3.01 : 2940 8 35.8% 43.9 3057 94 1181.0 456 1450 1394 3300 16 Protector 1.9.0 : 2930 8 34.6% 44.0 3058 --- 1140.5 415 1451 1434 3300
IPON - Complete list 2016.11.10: # PLAYER : RATING ERROR (%) D(%) OppAvg CFS(next) POINTS W D L PLAYED 1 Stockfish 8 : 3301 11 80.0% 36.7 3037 97 2993.5 2308 1371 61 3740 2 Houdini 5 : 3286 12 78.5% 36.1 3039 100 2591.0 1996 1190 114 3300 3 Komodo 10.2 : 3263 10 75.9% 35.8 3043 87 3171.0 2423 1496 261 4180 4 Komodo 10.1 : 3256 10 80.1% 30.9 2997 82 3522.5 2843 1359 198 4400 5 Komodo 10 : 3249 10 81.0% 30.1 2979 97 3562.5 2901 1323 176 4400 6 Komodo 9.42 : 3237 10 80.4% 30.9 2973 75 3362.0 2717 1290 173 4180 7 Stockfish 7 : 3232 8 76.5% 38.9 3004 100 5719.0 4264 2910 306 7480 8 Komodo 9.2 : 3209 9 78.9% 32.3 2959 100 4166.0 3313 1706 261 5280 9 Komodo 9 : 3187 10 78.8% 32.8 2938 89 3120.0 2471 1298 191 3960 10 Stockfish 6 : 3179 8 76.5% 39.5 2954 100 4544.5 3371 2347 222 5940 11 Stockfish 5s : 3138 8 75.2% 39.4 2926 53 3972.5 2932 2081 267 5280 12 Komodo 8 : 3138 9 74.9% 35.9 2927 93 3789.5 2882 1815 363 5060 13 Shredder 13 : 3129 9 59.5% 49.0 3056 96 2749.5 1617 2265 738 4620 14 Houdini 4 : 3121 5 68.5% 32.9 2966 100 11028.5 8379 5299 2412 16090 15 Komodo 7a : 3100 10 70.7% 38.4 2931 76 2798.5 2038 1521 401 3960 16 Houdini 3 STD : 3096 8 77.4% 29.4 2857 94 4643.5 3760 1767 473 6000 17 Stockfish DD : 3087 8 73.5% 39.1 2888 100 4602.0 3378 2448 434 6260 18 Komodo TCECr : 3067 8 72.6% 35.5 2878 55 4117.0 3110 2014 546 5670 19 Gull 3 : 3066 5 59.5% 43.8 2992 81 8241.0 5209 6064 2587 13860 20 Komodo 6 : 3061 10 73.5% 34.2 2860 90 2757.0 2116 1282 352 3750 21 Komodo CCT : 3052 10 74.1% 33.8 2850 86 2778.0 2144 1268 338 3750 22 Ginkgo 1.8 : 3045 8 50.2% 48.9 3048 81 2759.5 1414 2691 1395 5500 23 Komodo 5.1 : 3038 12 74.1% 34.3 2838 64 2113.0 1624 978 248 2850 24 Houdini 2.0 STD : 3036 9 78.0% 25.7 2786 50 4562.5 3812 1501 537 5850 25 Stockfish 4 : 3036 9 71.1% 39.1 2860 76 2987.5 2167 1641 392 4200 26 Jonny 8.00 : 3032 7 50.1% 43.9 3035 66 3088.5 1735 2707 1718 6160 27 Houdini 1.5a : 3029 10 79.1% 25.9 2768 58 3162.5 2644 1037 319 4000 28 Gull 2.8 : 3027 10 65.2% 40.1 2908 75 2294.5 1588 1413 519 3520 29 Ginkgo 1.7 : 3023 9 54.2% 48.4 2994 97 2503.0 1384 2238 998 4620 30 Komodo 5 : 3012 9 71.9% 35.1 2828 87 3345.0 2529 1632 489 4650 31 Ginkgo 1.5 : 3005 8 53.3% 48.6 2983 67 2694.5 1465 2459 1136 5060 32 Equinox 3.30 : 3003 6 51.3% 46.9 2997 64 6206.0 3369 5674 3057 12100 33 Equinox 3.00 : 3001 8 58.8% 48.0 2933 68 2588.5 1532 2113 755 4400 34 Fizbo 1.8 : 2999 8 43.4% 39.3 3055 59 2102.5 1151 1903 1786 4840 35 Fritz 15 : 2998 7 48.0% 45.7 3019 73 4326.0 2264 4124 2632 9020 36 Stockfish 3 : 2994 10 67.0% 43.2 2856 55 2313.0 1568 1490 392 3450 37 Critter 1.6a : 2993 5 54.6% 45.3 2959 54 8609.0 5035 7148 3587 15770 38 Komodo 4 : 2993 9 75.3% 30.4 2774 60 3653.0 2915 1476 459 4850 39 Critter 1.4a : 2991 5 64.0% 41.8 2872 53 8279.0 5579 5400 1951 12930 40 Ginkgo 1.3 : 2991 8 53.6% 48.3 2965 60 2478.5 1363 2231 1026 4620 41 Gull 2.2 : 2989 7 63.0% 43.4 2885 88 3682.0 2415 2534 891 5840 42 Komodo 3 : 2981 12 74.1% 30.7 2772 70 2075.5 1646 859 295 2800 43 Equinox 2.02 : 2977 7 56.4% 46.5 2928 84 2854.0 1677 2354 1029 5060 44 Andscacs 0.871 : 2971 9 45.8% 43.2 3007 51 2417.0 1277 2280 1723 5280 45 Deep Rybka 4 : 2971 9 74.0% 33.3 2763 54 3627.0 2810 1634 456 4900 46 Critter 1.2 : 2971 11 72.0% 36.5 2780 52 2232.0 1666 1132 302 3100 47 Hannibal 1.7 : 2970 9 40.8% 43.6 3048 53 2066.5 964 2205 1891 5060 48 Houdini 1.03a : 2970 11 78.8% 29.5 2718 50 2520.0 2048 944 208 3200 49 Stockfish 2.2.2 JA : 2970 8 72.0% 36.2 2783 55 4210.0 3152 2116 582 5850 50 Stockfish 2.3.1 JA : 2969 9 67.4% 42.2 2831 62 2526.5 1735 1583 432 3750 51 Andscacs 0.88 : 2967 9 37.9% 43.0 3068 63 1667.5 722 1891 1787 4400 52 Andscacs 0.86 : 2965 9 45.4% 44.5 3005 55 1898.0 967 1862 1351 4180 53 Deep Rybka 4.1 : 2964 5 59.2% 42.7 2887 54 9859.5 6306 7107 3237 16650 54 Komodo 2.03 DC : 2964 11 73.5% 29.8 2762 90 1985.5 1583 805 312 2700 55 Stockfish 2.1.1 JA : 2954 10 69.3% 36.0 2789 62 2426.5 1797 1259 444 3500 56 Gull 2.1 : 2952 10 62.9% 41.7 2851 79 1982.5 1326 1313 511 3150 57 Booot 6.1 : 2946 10 36.5% 45.5 3058 87 1365.0 515 1700 1525 3740 58 Chiron 3.01 : 2940 7 38.6% 42.7 3037 86 2716.0 1214 3004 2822 7040 59 Protector 1.9.0 : 2935 6 40.2% 45.1 3019 51 3717.0 1632 4170 3438 9240 60 Critter 1.01 : 2935 11 70.4% 36.1 2765 51 1970.0 1465 1010 325 2800 61 Stockfish 2.01 JA : 2935 11 72.5% 34.8 2747 65 2246.0 1707 1078 315 3100 62 Gull II : 2932 9 59.8% 44.1 2855 52 2511.5 1585 1853 762 4200 63 Nirvanachess 2.3 : 2932 8 37.1% 45.2 3039 53 1794.0 700 2188 1952 4840 64 Protector 1.8.0 : 2931 9 45.8% 46.3 2968 67 1912.5 945 1935 1300 4180 65 Fizbo 1.7 : 2929 10 41.9% 41.2 2995 74 1476.5 751 1451 1318 3520 66 Robbo 0.085g3 : 2924 10 59.9% 42.6 2848 79 1886.5 1216 1341 593 3150 67 Texel 1.06 : 2919 8 36.7% 38.1 3028 82 1936.5 930 2013 2337 5280 68 Nirvanachess 2.2 : 2914 7 39.9% 44.9 2999 55 2982.0 1302 3360 2818 7480 69 Stockfish 1.9.1 JA : 2913 10 71.0% 35.5 2740 59 2131.0 1598 1066 336 3000 70 Andscacs 0.84 : 2912 9 38.0% 41.9 3011 77 1506.5 676 1661 1623 3960 71 iCE 3.0 : 2908 7 38.3% 41.5 3004 67 2613.5 1199 2829 2792 6820 72 Critter 0.90 : 2905 10 68.5% 36.2 2754 61 2327.5 1712 1231 457 3400 73 Rybka 3 mp : 2903 8 66.5% 32.3 2764 68 3526.0 2669 1714 917 5300 74 Jonny 7.01 : 2900 8 38.2% 40.0 2999 67 2185.0 1041 2288 2391 5720 75 Stockfish 1.7.1 JA : 2897 11 73.5% 32.9 2701 54 2131.0 1654 954 292 2900 76 Deep Fritz 14 : 2896 6 45.0% 43.4 2938 94 4336.0 2243 4186 3211 9640 77 Texel 1.05 : 2890 7 37.8% 39.1 2991 78 3159.5 1524 3271 3565 8360 78 Nirvanachess 2.1c : 2886 9 40.0% 44.2 2969 66 1670.5 747 1847 1586 4180 79 Chiron 2 : 2884 5 42.5% 42.6 2946 60 5062.5 2528 5069 4303 11900 80 Protector 1.7.0 : 2882 8 42.0% 43.5 2950 100 2215.0 1066 2298 1916 5280 81 Protector 1.6.0 : 2867 8 38.3% 43.4 2961 60 1769.0 767 2004 1849 4620 82 Naum 4.6 : 2866 6 36.1% 41.0 2981 66 3895.0 1683 4424 4673 10780 83 Hannibal 1.4b : 2864 5 40.7% 42.5 2941 75 4913.0 2350 5126 4594 12070 84 Booot 6.0.2 : 2861 10 31.6% 41.9 3011 81 1112.0 375 1474 1671 3520 85 Rybka 3 32b : 2853 14 70.1% 35.0 2695 84 1191.5 894 595 211 1700 86 Chiron 1.5 : 2845 7 45.0% 41.7 2886 82 2766.0 1485 2562 2103 6150 87 Andscacs 0.82 : 2840 9 33.6% 39.9 2972 68 1477.0 600 1754 2046 4400 88 Stockfish 1.6.x JA : 2836 11 68.9% 37.3 2685 59 1792.5 1308 969 323 2600 89 Senpai 1.0 : 2835 6 34.9% 40.7 2958 54 3147.5 1313 3669 4038 9020 90 Texel 1.04 : 2834 8 36.1% 39.1 2947 67 1903.5 871 2065 2344 5280 91 Komodo 1.3 JA : 2832 10 59.0% 37.0 2761 73 1946.0 1335 1222 743 3300 92 Protector 1.5.0 : 2828 6 40.7% 42.0 2903 51 3044.5 1472 3145 2863 7480 93 Naum 4.2 : 2828 4 48.1% 39.6 2845 56 8086.5 4752 6669 5399 16820 94 Nirvanachess 2.0a : 2827 9 34.6% 38.7 2957 71 1522.5 672 1701 2027 4400 95 Chiron 1.1a : 2824 7 52.1% 39.3 2809 57 2811.5 1750 2123 1527 5400 96 Hannibal 1.3 : 2823 8 43.9% 42.0 2872 77 2043.0 1066 1954 1630 4650 97 Critter 0.80 : 2818 11 64.1% 35.8 2706 51 1795.5 1294 1003 503 2800 98 Deep Fritz 13 32b : 2818 8 44.2% 39.1 2865 88 2384.5 1328 2113 1959 5400 99 Fritz 13 32b : 2811 8 53.7% 40.1 2784 51 2308.0 1445 1726 1129 4300 100 HIARCS 14 WCSC 32b : 2811 5 37.1% 37.6 2918 95 4606.5 2271 4671 5478 12420 101 Komodo 1.2 JA : 2802 9 58.8% 39.5 2734 74 2175.0 1444 1462 794 3700 102 Rybka 2.3.2a mp : 2797 10 62.1% 40.4 2704 62 2172.5 1466 1413 621 3500 103 Jonny 6.00 : 2796 6 34.9% 35.6 2920 72 3091.0 1514 3154 4182 8850 104 Deep Shredder 12 : 2793 4 44.5% 37.5 2840 84 8228.5 4764 6929 6807 18500 105 Hannibal 1.2 : 2789 8 45.0% 39.0 2831 76 2090.5 1183 1815 1652 4650 106 Gull 1.2 : 2785 6 48.2% 36.1 2802 56 3468.0 2168 2600 2432 7200 107 Critter 0.70 : 2784 13 58.3% 36.1 2720 53 1107.0 764 686 450 1900 108 Gull 1.1 : 2784 10 54.0% 37.8 2753 60 1675.5 1089 1173 838 3100 109 Naum 4.1 : 2782 12 63.7% 39.7 2676 54 1465.0 1009 912 379 2300 110 Deep Sjeng c't 2010 32b : 2781 5 42.1% 37.9 2846 74 5500.0 3024 4952 5084 13060 111 Komodo 1.0 JA : 2777 10 60.6% 41.6 2695 79 1756.5 1154 1205 541 2900 112 Spike 1.4 32b : 2772 5 40.7% 37.2 2849 71 4775.5 2594 4363 4763 11720 113 Deep Fritz 12 32b : 2770 7 51.9% 38.1 2757 63 3268.5 2069 2399 1832 6300 114 Naum 4 : 2768 11 60.3% 40.0 2690 53 1628.5 1089 1079 532 2700 115 Rybka 2.2n2 mp : 2767 12 62.5% 39.7 2673 83 1311.5 895 833 372 2100 116 Gull 1.0a : 2759 11 54.5% 38.5 2726 73 1254.0 811 886 603 2300 117 Stockfish 1.5.1 JA : 2754 13 59.4% 38.5 2684 52 1128.5 763 731 406 1900 118 Rybka 1.2f : 2753 11 65.8% 36.0 2634 69 1578.5 1147 863 390 2400 119 spark-1.0 : 2750 5 39.7% 36.7 2837 50 4385.0 2359 4052 4639 11050 120 Protector 1.4.0 : 2750 7 43.8% 37.1 2802 98 3372.0 1944 2856 2900 7700 121 Hannibal 1.1 : 2739 8 43.7% 39.1 2792 65 2142.0 1183 1918 1799 4900 122 HIARCS 13.2 MP 32b : 2737 6 43.0% 36.2 2795 51 2922.5 1691 2463 2646 6800 123 Deep Junior 13.3 : 2737 7 32.7% 31.0 2882 55 2305.5 1211 2189 3650 7050 124 Deep Junior 13 : 2736 9 40.3% 36.5 2814 71 1452.5 796 1313 1491 3600 125 Fritz 12 32b : 2732 12 54.5% 40.4 2699 66 1091.0 687 808 505 2000 126 DJ Yokohama : 2728 10 34.9% 33.0 2853 54 1047.0 552 990 1458 3000 127 Booot 5.2.0 : 2728 8 30.3% 35.3 2894 60 1543.5 643 1801 2656 5100 128 Quazar 0.4 : 2726 7 33.7% 34.2 2864 88 2679.5 1321 2717 3912 7950 129 HIARCS 13.1 MP 32b : 2719 10 48.2% 37.0 2736 61 1734.5 1068 1333 1199 3600 130 Deep Junior 12.5 : 2717 8 40.5% 33.1 2797 75 1963.0 1161 1604 2085 4850 131 Deep Fritz 11 32b : 2712 15 57.3% 38.5 2659 85 744.5 494 501 305 1300 132 Doch64 1.2 JA : 2701 14 51.3% 41.2 2693 51 820.5 491 659 450 1600 133 Zappa Mexico II : 2701 5 39.9% 35.3 2789 51 6160.5 3432 5457 6561 15450 134 Toga II 3.0 32b : 2701 8 27.5% 32.6 2894 55 1524.0 620 1808 3122 5550 135 spark-0.4 : 2700 10 47.0% 39.3 2725 55 1458.0 849 1218 1033 3100 136 Stockfish 1.4 JA : 2699 13 49.9% 38.4 2701 65 849.0 523 652 525 1700 137 Shredder Bonn 32b : 2696 11 50.9% 35.7 2691 93 1119.0 726 786 688 2200 138 Critter 0.60 : 2685 11 48.7% 36.9 2695 50 1072.0 666 812 722 2200 139 Protector 1.3.2 JA : 2685 8 44.6% 37.6 2730 77 2361.5 1364 1995 1941 5300 140 MinkoChess 1.3 : 2680 8 31.9% 36.1 2830 75 1628.5 708 1841 2551 5100 141 Deep Shredder 11 : 2676 11 52.3% 36.3 2660 61 1412.0 922 980 798 2700 142 Doch64 09.980 JA : 2673 14 47.3% 38.1 2693 82 710.0 424 572 504 1500 143 Deep Junior 12 : 2665 9 37.7% 30.4 2766 52 1356.0 809 1094 1697 3600 144 Onno-1-1-1 : 2665 8 44.7% 40.0 2708 52 1923.0 1064 1718 1518 4300 145 Hannibal 1.0a : 2665 8 38.1% 33.5 2763 57 1600.0 897 1406 1897 4200 146 Naum 3.1 : 2663 10 50.5% 39.2 2661 51 1514.5 927 1175 898 3000 147 Deep Onno 1-2-70 : 2663 6 36.4% 36.0 2776 52 2806.5 1421 2771 3508 7700 148 Zappa Mexico I : 2663 12 55.5% 40.6 2623 55 1221.0 774 894 532 2200 149 Rybka 1.0 Beta : 2662 11 44.5% 35.3 2709 68 1023.5 617 813 870 2300 150 Spark-0.3 VC(a) : 2659 9 45.1% 40.1 2697 61 1625.0 903 1444 1253 3600 151 Onno-1-0-0 : 2656 14 49.5% 41.3 2660 63 594.5 347 495 358 1200 152 Deep Sjeng WC2008 : 2653 8 43.5% 36.7 2706 79 2434.5 1407 2055 2138 5600 153 Toga II 1.4 beta5c BB : 2650 6 39.2% 37.3 2739 58 3255.5 1707 3097 3496 8300 154 Deep Junior 11.2 : 2648 11 40.6% 31.1 2725 76 1176.0 725 902 1273 2900 155 Strelka 2.0 B : 2644 8 32.3% 33.2 2793 68 1778.5 866 1825 2809 5500 156 Shredder Classic 4 CT2012 : 2641 11 27.5% 31.5 2832 51 700.0 298 804 1448 2550 157 Hiarcs 12.1 MP 32b : 2640 8 43.3% 37.9 2692 64 2427.5 1366 2123 2111 5600 158 Tornado 4.88 : 2638 12 33.5% 32.9 2776 51 803.0 408 790 1202 2400 159 Deep Sjeng 3.0 : 2638 14 43.0% 34.2 2692 52 601.5 362 479 559 1400 160 Umko 1.2 : 2637 10 30.8% 33.8 2803 91 1016.5 458 1117 1725 3300 161 Shredder Classic 4 32b : 2627 12 51.3% 37.9 2617 50 922.5 581 683 536 1800 162 Critter 0.52b : 2626 11 42.2% 38.7 2688 93 1097.0 594 1006 1000 2600 163 Deep Junior 11.1a : 2616 10 41.2% 34.3 2686 57 1153.0 673 960 1167 2800 164 Naum 2.2 32b : 2615 15 47.2% 44.8 2636 59 614.0 323 582 395 1300 165 Crafty 23.5 : 2613 11 24.8% 28.3 2827 66 670.5 289 763 1648 2700 166 Umko 1.1 : 2609 9 29.4% 32.6 2784 51 1146.0 510 1272 2118 3900 167 Nemo 1.0.1 : 2609 11 26.2% 30.3 2812 59 708.0 299 818 1583 2700 168 Deep Junior 2010 : 2607 10 39.0% 30.6 2693 54 1210.0 735 950 1415 3100 169 Glaurung 2.2 JA : 2606 11 39.5% 37.7 2686 51 1027.5 538 979 1083 2600 170 Rybka 1.0 Beta 32b : 2606 16 46.0% 37.3 2637 69 506.0 301 410 389 1100 171 HIARCS 11.2 32b : 2601 13 43.5% 37.8 2650 65 827.0 468 718 714 1900 172 Fruit 05/11/03 32b : 2599 9 40.3% 40.5 2673 91 1774.0 882 1784 1734 4400 173 Loop 2007 : 2591 7 31.1% 33.3 2753 65 2456.0 1139 2634 4127 7900 174 Toga II 1.2.1a : 2589 13 44.8% 41.1 2628 56 716.5 388 657 555 1600 175 Jonny 4.00 32b : 2587 8 26.7% 27.6 2790 69 1389.5 673 1433 3094 5200 176 ListMP 11 : 2584 11 38.0% 37.0 2679 59 987.5 506 963 1131 2600 177 LoopMP 12 32b : 2582 14 42.3% 37.9 2639 61 635.0 351 568 581 1500 178 Tornado 4.80 : 2579 11 25.2% 26.2 2798 58 681.5 328 707 1665 2700 179 Deep Shredder 10 : 2578 9 39.9% 32.9 2655 76 1754.0 1031 1446 1923 4400 180 Twisted Logic 20100131x : 2573 10 32.6% 30.5 2716 78 1140.0 607 1066 1827 3500 181 Crafty 23.3 JA : 2568 9 24.8% 26.9 2791 100 1290.5 592 1397 3211 5200 182 Spike 1.2 Turin 32b : 2551 7 30.5% 32.8 2711 100 2349.5 1087 2525 4088 7700 183 Deep Sjeng 2.7 32b : 2527 15 33.3% 35.5 2654 91 465.5 217 497 686 1400 184 Crafty 23.1 JA : 2515 10 26.4% 28.0 2713 --- 1002.0 470 1064 2266 3800
Database info: 2016.11.10 Last database update Games : 468770 (finished) White Wins : 168060 (35.9 %) Black Wins : 120711 (25.8 %) Draws : 179999 (38.4 %) White Perf. : 55.1 % Black Perf. : 44.9 % ECO A = 85336 Games (18.2 %) ECO B = 118547 Games (25.3 %) ECO C = 116124 Games (24.8 %) ECO D = 94462 Games (20.2 %) ECO E = 54301 Games (11.6 %)

2016 by Ingo Bauer