TCEC - Top Chess Engine Championship - Archive Mode

TCEC

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White

Black

Event

Round

Date

Result

ECO

Opening

Time control

Termination

50

Draw

Win

Material diff

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Material diff

Clock

Eval

Speed

Move time

Nodes

Depth

Tb hits

Eval

Speed

Move time

Nodes

Depth

Tb hits

Evaluation

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Time usage

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Depth

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Speed

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Tablebase hits

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Official TCEC Ratings calculated using Ordo by Miguel Ballicora

New System Ratings after Season 11 - Superfinal (15.04.2018) # PLAYER : RATING ERROR POINTS PLAYED (%) W D L D(%) 1 Stockfish 100218/260318 : 3549.3 76.7 120.0 184 65 59 122 3 66 2 Houdini 6.03 : 3486.3 76.5 95.0 183 52 28 134 21 73 3 Komodo 2012.00 : 3461.8 78.4 51.5 84 61 25 53 6 63 4 Houdini 6.02\6.03 : 3461.4 75.8 88.0 151 58 35 106 10 70 5 Stockfish 041017\051117 : 3456.2 88.5 36.0 50 72 22 28 0 56 6 Komodo 1937.00\1959.00\1970.00 : 3454.2 74.4 85.5 151 57 37 97 17 64 7 Komodo 1501.01\9.1\9.2\9.3x : 3393.6 69.0 101.5 163 62 43 117 3 72 8 Fire 020718 : 3388.1 78.0 42.5 84 51 13 59 12 70 9 Stockfish 110616\160716\210516\8 : 3387.2 55.5 125.0 198 63 60 130 8 66 10 Stockfish 021115\070915\070915L\300815 : 3373.5 68.2 89.5 157 57 31 117 9 75 11 Komodo 9.42\10\10.1 : 3362.9 61.8 70.0 100 70 43 54 3 54 12 Houdini 200716\5 : 3356.7 57.9 81.0 156 52 25 112 19 72 13 Fire 6.1\6.2 : 3350.8 82.3 30.0 51 59 17 26 8 51 14 Chiron 110218 : 3335.4 77.2 36.0 84 43 8 56 20 67 15 Andscacs 0.93 : 3335.3 63.8 72.0 140 51 28 88 24 63 16 Stockfish 060314\080414\180214\300414\170514 : 3303.2 51.4 105.5 164 64 61 89 14 54 17 Andscacs 0.92\0.921 : 3298.4 82.1 26.0 50 52 9 34 7 68 18 Fizbo 2 : 3285.3 63.1 60.5 138 44 22 77 39 56 19 Chiron 040917\251017 : 3284.0 78.3 26.0 51 51 9 34 8 67 20 Komodo 1318\1324\1331\1333\8 : 3277.9 54.5 93.5 152 62 41 105 6 69 21 Booot 6.2 : 3273.8 59.2 55.0 105 52 21 68 16 65 22 Komodo 1188\1217\1223\7x : 3268.4 50.8 95.5 166 58 45 101 20 61 23 Ginkgo 2\2.01 : 3266.0 80.7 24.0 50 48 9 30 11 60 24 Fizbo 1.91 : 3265.6 110.0 13.0 21 62 8 10 3 48 25 Jonny 8.1 : 3255.7 61.2 60.5 105 58 30 61 14 58 26 Fire 5 : 3255.2 58.4 52.0 95 55 17 70 8 74 27 Stockfish 091114\141214\160914\231014\301114 : 3253.9 54.5 87.5 154 57 37 101 16 66 28 Komodo 1063\1092\1121.05\1133\1142 : 3238.5 57.1 73.5 121 61 39 69 13 57 29 Ginkgo 2.03 : 3234.3 80.0 24.0 83 29 1 46 36 55 30 Stockfish 021113\151013\160913\191113\4 : 3231.2 57.8 72.0 121 60 39 66 16 55 31 Jonny 7.20\7.30\8 : 3220.6 59.5 47.5 95 50 17 61 17 64 32 Houdini 4 : 3219.2 40.3 171.5 294 58 106 131 57 45 33 Gull 3 : 3217.0 38.0 173.5 326 53 78 191 57 59 34 Andscacs 0.86134b\0.86189b\0.872b : 3214.4 57.0 47.5 97 49 19 57 21 59 35 Texel 1.08a8 : 3202.5 97.0 16.5 28 59 9 15 4 54 36 Laser 1.5 : 3201.1 59.1 59.5 112 53 28 63 21 56 37 Houdini 3 : 3199.4 57.0 74.5 124 60 36 77 11 62 38 Houdini 9601 : 3198.5 72.2 27.0 48 56 10 34 4 71 39 Hannibal 121017 : 3193.8 61.6 35.5 77 46 12 47 18 61 40 Stockfish 120413\2.31\210213\250313\250413 : 3185.7 60.2 54.5 99 55 21 67 11 68 41 Fritz 16 : 3174.7 82.5 32.5 55 59 18 29 8 53 42 Nirvana 2.4 : 3169.3 62.3 32.0 76 42 9 46 21 61 43 Nirvana 120616\160416 : 3159.1 73.6 22.0 42 52 9 26 7 62 44 Equinox 3.30 : 3157.8 238.4 6.5 8 81 5 3 0 38 45 Fire 3.1 : 3154.9 69.7 31.5 54 58 18 27 9 50 46 Bouquet 1.8\1.8a\1.8b : 3153.1 60.8 40.5 73 55 18 45 10 62 47 Texel 1.07a35 : 3148.2 109.9 11.0 23 48 7 8 8 35 48 Rybka 4.1 : 3146.6 40.7 136.5 270 51 58 157 55 58 49 Arasan 20.4.1 : 3142.8 103.4 14.0 28 50 8 12 8 43 50 Protector 1.9\R1076\R1091 : 3142.4 66.5 27.5 61 45 11 33 17 54 51 Hannibal 100616\220416 : 3138.1 76.5 22.0 42 52 12 20 10 48 52 Ginkgo 1.2\1.3 : 3135.7 88.3 17.0 32 53 9 16 7 50 53 Hannibal 071015\080915\300815 : 3135.1 69.1 27.0 61 44 9 36 16 59 54 Ginkgo 1.7\1.75 : 3131.2 73.8 22.5 44 51 10 25 9 57 55 Vitruvius 1.19 : 3130.8 82.4 20.5 33 62 12 17 4 52 56 Komodo 4534 : 3125.0 73.0 28.0 51 55 13 30 8 59 57 Gull 2.2\2.3\R600 : 3124.4 60.4 37.0 73 51 16 42 15 58 58 Vajolet2 2.5 : 3119.0 97.3 13.0 28 46 4 18 6 64 59 Fire 5b : 3118.6 89.0 16.0 32 50 7 18 7 56 60 Arasan 20.2 : 3111.1 107.9 9.5 22 43 6 7 9 32 61 Gull 2.8b\A206\A228 : 3111.1 66.7 28.0 54 52 13 30 11 56 62 Protector 1.9 : 3108.5 78.4 20.0 42 48 7 26 9 62 63 Critter 1.6a : 3106.6 41.4 110.0 226 49 46 128 52 57 64 Nemorino 4.01 : 3104.3 109.6 14.5 28 52 5 19 4 68 65 Pedone 1.7 : 3104.1 100.9 22.0 39 56 11 22 6 56 66 Hiarcs 14 : 3103.7 57.6 41.5 76 55 21 41 14 54 67 Texel 1.06a19 : 3094.6 87.5 16.0 33 48 8 16 9 48 68 Nirvana 81715\91015 : 3084.8 96.1 14.5 30 48 7 15 8 50 69 Defenchess 271217 : 3084.3 101.8 21.0 39 54 10 22 7 56 70 Equinox 2.04 : 3083.9 96.2 12.5 22 57 7 11 4 50 71 Chiron 3.01 : 3083.4 80.9 16.5 38 43 7 19 12 50 72 Wasp 2.5 : 3081.8 108.2 9.5 23 41 4 11 8 48 73 Bobcat 8 : 3072.5 81.2 20.0 50 40 11 18 21 36 74 Naum 4.6 : 3067.0 49.2 64.0 139 46 28 72 39 52 75 Chiron 1.5 : 3063.7 104.6 12.5 21 60 8 9 4 43 76 Senpai 2.0 : 3062.8 103.2 21.5 42 51 11 21 10 50 77 Vajolet2 2.3.2 : 3051.1 117.5 8.5 22 39 3 11 8 50 78 Chiron 2 : 3049.8 51.2 51.5 110 47 23 57 30 52 79 Gull II\R375 : 3044.6 103.0 11.5 21 55 7 9 5 43 80 Naum 4.2\4.5 : 3043.0 99.4 14.5 25 58 9 11 5 44 81 Hannibal 1.4b : 3042.0 102.4 12.5 24 52 7 11 6 46 82 Texel 1.03\1.04a16 : 3028.0 95.3 13.5 26 52 7 13 6 50 83 Junior 13.3 : 3025.6 48.1 67.0 144 47 33 68 43 47 84 ChessBrainVB 3.61 : 3024.7 104.5 17.5 38 46 7 21 10 55 85 Protector 1.7\1.8b1\1.8b2 : 3023.1 71.1 22.5 53 42 7 31 15 58 86 Jonny 7 : 3017.8 151.3 5.5 11 50 4 3 4 27 87 Vajolet2 2.2.15 : 3017.7 82.6 14.5 42 35 4 21 17 50 88 Protector 1.6b12\1.6b14 : 3013.7 94.1 13.0 26 50 9 8 9 31 89 Junior 13.8 : 3003.8 225.2 3.5 6 58 2 3 1 50 90 Raptor 2.2\2.3 : 2999.7 83.0 15.5 44 35 5 21 18 48 91 Ethereal 8.67/8.77 : 2985.6 101.2 16.5 41 40 5 23 13 56 92 Equinox 2b : 2979.8 99.2 12.5 25 50 5 15 5 60 93 Texel 1.05a7\1.05a9 : 2978.1 94.1 13.0 26 50 9 8 9 31 94 Arasan 18 : 2970.8 164.7 5.0 11 45 2 6 3 55 95 Nemorino 3.04 : 2966.4 132.1 6.5 23 28 4 5 14 22 96 Hannibal 1.5x12\1.5x5 : 2964.9 98.9 11.5 23 50 5 13 5 57 97 Jonny 6 : 2964.9 63.7 29.5 61 48 18 23 20 38 98 Wasp TCEC S11 : 2964.8 114.0 7.0 28 25 1 12 15 43 99 Shredder 12 : 2959.9 57.5 38.5 99 39 15 47 37 47 100 Hannibal 1.3\200213 : 2956.3 109.6 10.0 21 48 5 10 6 48 101 Fizbo 1.7 : 2955.9 161.8 5.5 12 46 4 3 5 25 102 Bobcat 7.6 : 2949.0 146.4 6.0 14 43 3 6 5 43 103 Quazar 0.4 : 2946.5 93.3 13.0 33 39 6 14 13 42 104 Fruit 3.2 : 2934.1 124.2 6.0 23 26 2 8 13 35 105 Toga II 4.01 : 2934.1 149.4 6.0 13 46 4 4 5 31 106 Tornado 4.88 : 2928.6 206.1 3.5 7 50 2 3 2 43 107 Spike 1.4 : 2924.4 59.4 35.5 84 42 15 41 28 49 108 Texel 1.06a45 : 2896.0 149.6 5.5 14 39 3 5 6 36 109 Senpai 1 : 2880.1 98.7 9.5 26 37 6 7 13 27 110 Spark 1.1 : 2870.9 147.7 6.0 13 46 3 6 4 46 111 Cheng4 0.36c : 2869.8 189.7 5.0 10 50 3 4 3 40 112 Nightmare 7.8 : 2865.9 174.9 6.0 11 55 4 4 3 36 113 Gaviota 1 : 2862.8 112.9 9.0 23 39 6 6 11 26 114 Cheng4 0.39 : 2857.6 183.6 3.5 11 32 2 3 6 27 115 Spark 1 : 2855.9 86.9 14.5 36 40 7 15 14 42 116 Arasan 17.3 : 2853.8 147.1 5.0 12 42 2 6 4 50 117 Arasan 19.0.1 : 2842.0 177.8 3.0 11 27 1 4 6 36 118 The Baron 3.40b : 2836.4 181.2 3.0 12 25 2 2 8 17 119 Scorpio 2.77 : 2829.6 95.8 13.5 34 40 7 13 14 38 120 Tornado 5 : 2829.3 87.3 15.5 42 37 7 17 18 40 121 Onno 1.27 : 2829.0 91.0 12.5 35 36 6 13 16 37 122 Scorpio 2.75 : 2827.0 125.8 6.5 21 31 3 7 11 33 123 The Baron 3.41 : 2816.3 170.6 4.0 14 29 1 6 7 43 124 Cheng4 0.36c+ : 2813.5 106.3 7.5 26 29 4 7 15 27 125 Gaviota 1.01 : 2813.0 120.5 6.5 35 19 1 11 23 31 126 Exchess 7.15b : 2810.9 114.1 7.0 25 28 4 6 15 24 127 Gaviota 0.8602\0.86b3 : 2805.7 137.4 6.5 21 31 4 5 12 24 128 DisasterArea 1.63 : 2804.5 174.0 4.0 14 29 2 4 8 29 129 The Baron 3.40a\3.40b : 2803.8 120.9 6.0 33 18 2 8 23 24 130 Nightmare 7.98 : 2803.4 181.9 3.5 11 32 2 3 6 27 131 Hakkapeliitta 210416 : 2793.5 117.8 7.5 37 20 4 7 26 19 132 The Baron 3.36 : 2776.7 110.1 8.5 24 35 1 15 8 63 133 Crafty 24.1 : 2773.4 117.4 7.0 23 30 3 8 12 35 134 Nightmare 7.82a : 2771.1 150.8 4.5 13 35 1 7 5 54 135 Protector 1.5b2 : 2770.0 232.4 3.0 7 43 2 2 3 29 136 Exchess 7.71b : 2765.9 202.9 2.5 11 23 2 1 8 9 137 Toga II 140913\280513 : 2765.4 122.3 7.0 25 28 2 10 13 40 138 Equinox 1.65 : 2762.5 239.5 3.5 7 50 2 3 2 43 139 Scorpio 2.79 : 2754.9 182.5 3.0 14 21 1 4 9 29 140 Fruit 3.1.3 : 2745.7 202.2 2.0 12 17 0 4 8 33 141 Octochess 5374 : 2741.0 112.1 7.5 24 31 4 7 13 29 142 Texel 1.01 : 2740.5 280.9 3.5 7 50 2 3 2 43 143 The Baron 3.35a : 2734.6 226.2 3.5 7 50 2 3 2 43 144 Hannibal 220813 : 2725.0 269.3 3.5 7 50 3 1 3 14 145 Toga II 010214 : 2722.0 120.3 8.0 24 33 4 8 12 33 146 Gaviota 0.99b : 2715.9 210.1 3.5 11 32 1 5 5 45 147 Laser 1.1 : 2708.9 203.8 3.0 14 21 1 4 9 29 148 Exchess 7.18b : 2703.5 203.0 4.0 11 36 2 4 5 36 149 Exchess 7.31b : 2666.2 168.5 3.0 13 23 2 2 9 15 150 Sjeng WC2008 : 2639.1 278.2 3.5 7 50 3 1 3 14 151 Nemo 1.01b : 2606.0 270.4 3.5 7 50 3 1 3 14 152 Arasan 16.3 : 2601.1 225.5 3.0 11 27 2 2 7 18 153 Arminius 180114 : 2592.5 246.7 2.5 11 23 2 1 8 9 154 Gaviota 0.87a8 : 2592.3 295.9 2.5 6 42 1 3 2 50 155 Arasan 15.1 : 2587.5 280.6 3.0 7 43 1 4 2 57 156 Fruit 200815 : 2580.8 229.3 1.0 11 9 0 2 9 18 157 Alfil 14.1 : 2565.9 155.1 3.5 24 15 0 7 17 29 158 Arminius 090314 : 2561.1 205.7 2.0 13 15 0 4 9 31 159 Crafty 23.8 : 2557.1 216.8 1.5 10 15 0 3 7 30 160 Laser 200917 : 2549.9 205.7 1.0 23 4 0 2 21 9 161 Redqueen 1.197 : 2535.4 274.9 2.0 11 18 1 2 8 18 162 Exchess 6.71b : 2512.3 255.6 3.0 7 43 2 2 3 29 163 The Baron 3.34b : 2505.6 283.6 3.5 7 50 3 1 3 14 164 Scorpio 2.76 : 2500.3 288.8 3.0 7 43 2 2 3 29 165 Crafty 23.6 : 2492.2 366.1 2.0 6 33 2 0 4 0 166 Minkochess 1.3 : 2488.1 205.2 5.5 13 42 3 5 5 38 167 Pedone 1.3 : 2476.1 190.2 0.5 8 6 0 1 7 13 168 Hamsters 0.71 : 2468.5 274.4 2.5 6 42 1 3 2 50 169 Octochess 5178 : 2447.7 316.0 1.5 6 25 1 1 4 17 170 Delphil 3.2 : 2433.4 267.4 1.0 11 9 0 2 9 18 171 Crafty 23.5 : 2418.9 286.6 3.0 7 43 1 4 2 57 172 Dirty 190113 : 2404.1 296.7 2.5 7 36 2 1 4 14 173 Myrddin 0.87 : 2346.7 201.2 0.5 14 4 0 1 13 7 174 Delphil 3 : 2335.7 313.3 1.0 5 20 0 2 3 40 175 Nebula 2 : 2330.4 227.8 3.5 17 21 1 5 11 29 176 Jazz 799 : 2322.5 268.4 1.0 11 9 0 2 9 18 177 Arminius 100813 : 2313.5 308.3 2.0 7 29 2 0 5 0 178 Alfil 13.1 : 2245.9 336.0 1.5 6 25 0 3 3 50 179 Octochess 4741 : 2239.1 385.4 2.5 7 36 2 1 4 14 180 Rodent 0.17 : 2236.9 338.4 2.0 7 29 1 2 4 29 181 Danasah 5 : 2202.2 336.8 3.0 7 43 3 0 4 0 182 Arasan 16 : 2045.1 306.7 0.5 5 10 0 1 4 20 183 Redqueen 1.13 : 1961.7 379.5 1.5 7 21 0 3 4 43 184 Nebula 2.0b : 1918.6 384.0 1.5 7 21 0 3 4 43 185 Prodeo 1.83c : 1901.3 371.2 1.0 7 14 0 2 5 29 New System Ratings after Season 10 - Superfinal (07.12.2017) # PLAYER : RATING ERROR POINTS PLAYED (%) W D L D(%) 1 Houdini 6.02\6.03 : 3471.2 90.1 88.0 151 58 35 106 10 70 2 Stockfish 041017\051117 : 3466.6 98.1 36.0 50 72 22 28 0 56 3 Komodo 1937.00\1959.00\1970.00 : 3464.0 90.5 85.5 151 57 37 97 17 64 4 Komodo 1501.01\9.1\9.2\9.3x : 3394.7 69.6 101.5 163 62 43 117 3 72 5 Stockfish 110616\160716\210516\8 : 3389.7 56.9 125.0 198 63 60 130 8 66 6 Stockfish 021115\070915\070915L\300815 : 3374.6 68.5 89.5 157 57 31 117 9 75 7 Komodo 9.42\10\10.1 : 3365.3 61.0 70.0 100 70 43 54 3 54 8 Fire 6.1\6.2 : 3360.7 94.1 30.0 51 59 17 26 8 51 9 Houdini 200716\5 : 3359.2 60.6 81.0 156 52 25 112 19 72 10 Andscacs 0.92\0.921 : 3308.9 94.1 26.0 50 52 9 34 7 68 11 Stockfish 060314\080414\180214\300414\170514 : 3304.7 55.4 105.5 164 64 61 89 14 54 12 Chiron 040917\251017 : 3294.5 92.7 26.0 51 51 9 34 8 67 13 Booot 6.2 : 3281.4 94.6 24.0 49 49 9 30 10 61 14 Komodo 1318\1324\1331\1333\8 : 3279.1 56.8 93.5 152 62 41 105 6 69 15 Fizbo 1.91 : 3276.4 118.0 13.0 21 62 8 10 3 48 16 Ginkgo 2\2.01 : 3276.2 93.7 24.0 50 48 9 30 11 60 17 Komodo 1188\1217\1223\7x : 3269.9 52.2 95.5 166 58 45 101 20 61 18 Fire 5 : 3257.8 56.7 52.0 95 55 17 70 8 74 19 Stockfish 091114\141214\160914\231014\301114 : 3255.1 55.6 87.5 154 57 37 101 16 66 20 Komodo 1063\1092\1121.05\1133\1142 : 3240.8 59.2 73.5 121 61 39 69 13 57 21 Stockfish 021113\151013\160913\191113\4 : 3233.6 57.7 72.0 121 60 39 66 16 55 22 Jonny 7.20\7.30\8 : 3223.2 57.4 47.5 95 50 17 61 17 64 23 Nirvana 2.4 : 3221.7 114.1 12.5 23 54 7 11 5 48 24 Houdini 4 : 3220.8 42.1 171.5 294 58 106 131 57 45 25 Gull 3 : 3217.8 41.3 147.0 270 54 71 152 47 56 26 Andscacs 0.86134b\0.86189b\0.872b : 3217.0 55.4 47.5 97 49 19 57 21 59 27 Jonny 8.1 : 3215.4 117.1 12.5 23 54 8 9 6 39 28 Houdini 3 : 3205.8 57.5 75.5 125 60 37 77 11 62 29 Hannibal 121017 : 3203.8 110.7 12.5 23 54 6 13 4 57 30 Houdini 9601 : 3200.9 71.4 27.0 48 56 10 34 4 71 31 Stockfish 120413\2.31\210213\250313\250413 : 3192.3 60.9 55.5 100 56 22 67 11 67 32 Nirvana 120616\160416 : 3161.7 77.3 22.0 42 52 9 26 7 62 33 Texel 1.07a35 : 3159.8 112.6 11.0 23 48 7 8 8 35 34 Equinox 3.30 : 3159.4 232.3 6.5 8 81 5 3 0 38 35 Fire 3.1 : 3156.4 68.2 31.5 54 58 18 27 9 50 36 Bouquet 1.8\1.8a\1.8b : 3155.5 62.7 40.5 73 55 18 45 10 62 37 Rybka 4.1 : 3151.0 40.5 137.5 271 51 59 157 55 58 38 Protector 1.9\R1076\R1091 : 3143.7 70.6 27.5 61 45 11 33 17 54 39 Hannibal 100616\220416 : 3140.9 78.3 22.0 42 52 12 20 10 48 40 Ginkgo 1.2\1.3 : 3136.9 90.1 17.0 32 53 9 16 7 50 41 Hannibal 071015\080915\300815 : 3136.4 69.8 27.0 61 44 9 36 16 59 42 Ginkgo 1.7\1.75 : 3134.0 75.9 22.5 44 51 10 25 9 57 43 Komodo 4534 : 3131.1 71.4 30.0 53 57 15 30 8 57 44 Bobcat 8 : 3129.8 117.2 10.0 22 45 5 10 7 45 45 Vitruvius 1.19 : 3129.0 85.9 21.5 34 63 13 17 4 50 46 Gull 2.2\2.3\R600 : 3126.8 61.6 37.0 73 51 16 42 15 58 47 Arasan 20.2 : 3120.5 124.9 9.5 22 43 6 7 9 32 48 Fire 5b : 3119.8 93.0 16.0 32 50 7 18 7 56 49 Gull 2.8b\A206\A228 : 3112.6 67.1 28.0 54 52 13 30 11 56 50 Protector 1.9 : 3111.3 74.4 20.0 42 48 7 26 9 62 51 Critter 1.6a : 3108.3 44.0 110.0 226 49 46 128 52 57 52 Hiarcs 14 : 3107.3 62.6 42.5 77 55 22 41 14 53 53 Texel 1.06a19 : 3095.9 89.7 16.0 33 48 8 16 9 48 54 Wasp 2.5 : 3094.3 116.8 9.5 23 41 4 11 8 48 55 Chiron 3.01 : 3086.2 83.9 16.5 38 43 7 19 12 50 56 Nirvana 81715\91015 : 3086.1 94.6 14.5 30 48 7 15 8 50 57 Equinox 2.04 : 3085.5 102.1 12.5 22 57 7 11 4 50 58 Naum 4.6 : 3069.2 48.6 64.0 139 46 28 72 39 52 59 Vajolet2 2.3.2 : 3064.4 124.9 8.5 22 39 3 11 8 50 60 Chiron 2 : 3051.3 53.4 51.5 110 47 23 57 30 52 61 Naum 4.2\4.5 : 3045.1 93.7 14.5 25 58 9 11 5 44 62 Hannibal 1.4b : 3043.4 107.4 12.5 24 52 7 11 6 46 63 Texel 1.03\1.04a16 : 3029.6 93.5 13.5 26 52 7 13 6 50 64 Junior 13.3 : 3026.8 48.4 67.0 144 47 33 68 43 47 65 Gull II\R375 : 3026.2 104.9 11.5 21 55 7 9 5 43 66 Protector 1.7\1.8b1\1.8b2 : 3024.5 69.2 22.5 53 42 7 31 15 58 67 Vajolet2 2.2.15 : 3020.6 81.4 14.5 42 35 4 21 17 50 68 Jonny 7 : 3019.1 153.7 5.5 11 50 4 3 4 27 69 Protector 1.6b12\1.6b14 : 3015.4 97.8 13.0 26 50 9 8 9 31 70 Junior 13.8 : 3005.1 235.9 3.5 6 58 2 3 1 50 71 Raptor 2.2\2.3 : 3002.7 81.1 15.5 44 35 5 21 18 48 72 Equinox 2b : 2981.8 98.7 12.5 25 50 5 15 5 60 73 Texel 1.05a7\1.05a9 : 2979.7 96.4 13.0 26 50 9 8 9 31 74 Nemorino 3.04 : 2977.8 138.0 6.5 23 28 4 5 14 22 75 Arasan 18 : 2972.2 159.4 5.0 11 45 2 6 3 55 76 Jonny 6 : 2966.7 67.7 29.5 61 48 18 23 20 38 77 Hannibal 1.5x12\1.5x5 : 2966.5 99.4 11.5 23 50 5 13 5 57 78 Chiron 1.5 : 2960.1 96.9 12.5 29 43 8 9 12 31 79 Fizbo 1.7 : 2959.5 160.3 5.5 12 46 4 3 5 25 80 Shredder 12 : 2957.5 57.6 38.5 99 39 15 47 37 47 81 Quazar 0.4 : 2953.0 95.2 14.0 34 41 7 14 13 41 82 Bobcat 7.6 : 2952.5 143.3 6.0 14 43 3 6 5 43 83 Fruit 3.2 : 2945.4 139.1 6.0 23 26 2 8 13 35 84 Hannibal 1.3\200213 : 2935.6 111.2 10.0 21 48 5 10 6 48 85 Tornado 4.88 : 2931.0 215.4 3.5 7 50 2 3 2 43 86 Spike 1.4 : 2925.8 60.6 35.5 84 42 15 41 28 49 87 Texel 1.06a45 : 2899.8 155.4 5.5 14 39 3 5 6 36 88 Senpai 1 : 2881.6 103.3 9.5 26 37 6 7 13 27 89 Spark 1.1 : 2872.6 141.2 6.0 13 46 3 6 4 46 90 Cheng4 0.36c : 2871.5 195.5 5.0 10 50 3 4 3 40 91 Nightmare 7.8 : 2866.8 173.0 6.0 11 55 4 4 3 36 92 Gaviota 1 : 2864.3 114.4 9.0 23 39 6 6 11 26 93 Cheng4 0.39 : 2859.0 180.5 3.5 11 32 2 3 6 27 94 Spark 1 : 2857.7 88.8 14.5 36 40 7 15 14 42 95 Arasan 17.3 : 2855.1 142.8 5.0 12 42 2 6 4 50 96 Arasan 19.0.1 : 2846.0 178.8 3.0 11 27 1 4 6 36 97 The Baron 3.40b : 2840.3 180.5 3.0 12 25 2 2 8 17 98 Scorpio 2.77 : 2831.4 94.4 13.5 34 40 7 13 14 38 99 Tornado 5 : 2830.8 86.8 15.5 42 37 7 17 18 40 100 Onno 1.27 : 2830.7 96.8 12.5 35 36 6 13 16 37 101 Gaviota 1.01 : 2822.1 122.9 6.5 35 19 1 11 23 31 102 Cheng4 0.36c+ : 2815.0 107.6 7.5 26 29 4 7 15 27 103 Exchess 7.15b : 2812.6 112.1 7.0 25 28 4 6 15 24 104 Scorpio 2.75 : 2811.4 128.0 6.5 21 31 3 7 11 33 105 DisasterArea 1.63 : 2808.5 173.0 4.0 14 29 2 4 8 29 106 The Baron 3.40a\3.40b : 2805.3 126.9 6.0 33 18 2 8 23 24 107 Nightmare 7.98 : 2805.1 182.1 3.5 11 32 2 3 6 27 108 Gaviota 0.8602\0.86b3 : 2804.7 131.2 6.5 21 31 4 5 12 24 109 Hakkapeliitta 210416 : 2802.3 118.9 7.5 37 20 4 7 26 19 110 The Baron 3.36 : 2778.5 112.3 8.5 24 35 1 15 8 63 111 Crafty 24.1 : 2775.2 118.1 7.0 23 30 3 8 12 35 112 Nightmare 7.82a : 2772.8 151.4 4.5 13 35 1 7 5 54 113 Exchess 7.71b : 2767.3 230.3 2.5 11 23 2 1 8 9 114 Toga II 140913\280513 : 2767.3 119.3 7.0 25 28 2 10 13 40 115 Protector 1.5b2 : 2767.1 226.5 3.0 7 43 2 2 3 29 116 Fruit 3.1.3 : 2749.8 210.1 2.0 12 17 0 4 8 33 117 Equinox 1.65 : 2748.8 231.6 3.5 7 50 2 3 2 43 118 Octochess 5374 : 2742.8 116.9 7.5 24 31 4 7 13 29 119 The Baron 3.35a : 2736.4 238.6 3.5 7 50 2 3 2 43 120 Texel 1.01 : 2735.7 288.1 3.5 7 50 2 3 2 43 121 Hannibal 220813 : 2726.7 262.6 3.5 7 50 3 1 3 14 122 Toga II 010214 : 2723.3 129.2 8.0 24 33 4 8 12 33 123 Gaviota 0.99b : 2717.7 211.9 3.5 11 32 1 5 5 45 124 Laser 1.1 : 2713.4 202.6 3.0 14 21 1 4 9 29 125 Exchess 7.18b : 2704.2 203.1 4.0 11 36 2 4 5 36 126 Exchess 7.31b : 2668.0 167.8 3.0 13 23 2 2 9 15 127 Sjeng WC2008 : 2639.4 290.9 3.5 7 50 3 1 3 14 128 Arasan 16.3 : 2601.9 225.6 3.0 11 27 2 2 7 18 129 Nemo 1.01b : 2595.9 272.5 3.5 7 50 3 1 3 14 130 Arminius 180114 : 2594.5 235.4 2.5 11 23 2 1 8 9 131 Gaviota 0.87a8 : 2592.5 289.9 2.5 6 42 1 3 2 50 132 Fruit 200815 : 2582.3 239.8 1.0 11 9 0 2 9 18 133 Arasan 15.1 : 2576.9 286.9 3.0 7 43 1 4 2 57 134 Alfil 14.1 : 2567.7 155.2 3.5 24 15 0 7 17 29 135 Arminius 090314 : 2563.1 204.0 2.0 13 15 0 4 9 31 136 Laser 200917 : 2562.1 203.9 1.0 23 4 0 2 21 9 137 Crafty 23.8 : 2558.9 233.7 1.5 10 15 0 3 7 30 138 Redqueen 1.197 : 2537.4 266.8 2.0 11 18 1 2 8 18 139 Exchess 6.71b : 2506.1 259.2 3.0 7 43 2 2 3 29 140 Scorpio 2.76 : 2501.0 276.5 3.0 7 43 2 2 3 29 141 The Baron 3.34b : 2499.8 283.2 3.5 7 50 3 1 3 14 142 Crafty 23.6 : 2493.9 388.9 2.0 6 33 2 0 4 0 143 Minkochess 1.3 : 2486.8 216.6 5.5 13 42 3 5 5 38 144 Pedone 1.3 : 2477.7 193.4 0.5 8 6 0 1 7 13 145 Hamsters 0.71 : 2468.7 284.3 2.5 6 42 1 3 2 50 146 Octochess 5178 : 2448.7 315.7 1.5 6 25 1 1 4 17 147 Delphil 3.2 : 2435.0 257.3 1.0 11 9 0 2 9 18 148 Crafty 23.5 : 2412.6 296.9 3.0 7 43 1 4 2 57 149 Dirty 190113 : 2398.4 306.8 2.5 7 36 2 1 4 14 150 Myrddin 0.87 : 2351.7 194.5 0.5 14 4 0 1 13 7 151 Delphil 3 : 2337.4 309.9 1.0 5 20 0 2 3 40 152 Nebula 2 : 2331.3 237.7 3.5 17 21 1 5 11 29 153 Jazz 799 : 2323.4 263.8 1.0 11 9 0 2 9 18 154 Arminius 100813 : 2314.7 322.8 2.0 7 29 2 0 5 0 155 Alfil 13.1 : 2246.4 342.4 1.5 6 25 0 3 3 50 156 Octochess 4741 : 2232.4 379.8 2.5 7 36 2 1 4 14 157 Rodent 0.17 : 2230.9 358.6 2.0 7 29 1 2 4 29 158 Danasah 5 : 2196.4 345.6 3.0 7 43 3 0 4 0 159 Arasan 16 : 2046.0 322.6 0.5 5 10 0 1 4 20 160 Redqueen 1.13 : 1955.9 388.4 1.5 7 21 0 3 4 43 161 Nebula 2.0b : 1913.1 388.3 1.5 7 21 0 3 4 43 162 Prodeo 1.83c : 1895.0 378.8 1.0 7 14 0 2 5 29 Ratings after Season 10 - Superfinal (07.12.2017) # PLAYER : RATING POINTS PLAYED (%) 1 Stockfish : 3226 572.0 945 60.5% 2 Komodo : 3224 548.5 905 60.6% 3 Houdini : 3192 443.0 774 57.2% 4 Vitruvius : 3160 21.5 34 63.2% 5 Bouquet : 3135 39.5 72 54.9% 6 Fire : 3114 131.5 234 56.2% 7 Gull : 3109 223.5 418 53.5% 8 Hiarcs : 3098 42.5 77 55.2% 9 Andscacs : 3083 75.5 150 50.3% 10 Rybka : 3083 137.5 271 50.7% 11 Critter : 3073 112.0 228 49.1% 12 Booot : 3051 24.0 49 49.0% 13 Ginkgo : 3047 64.5 127 50.8% 14 Jonny : 3035 98.0 193 50.8% 15 Nirvana : 3030 51.0 97 52.6% 16 Naum : 3028 80.5 165 48.8% 17 Equinox : 3026 34.0 58 58.6% 18 Chiron : 3019 108.5 227 47.8% 19 Protector : 3012 86.0 188 45.7% 20 Hannibal : 3011 98.0 200 49.0% 21 Fizbo : 3004 18.5 33 56.1% 22 Junior : 3000 70.5 150 47.0% 23 Quazar : 2977 13.0 33 39.4% 24 Texel : 2964 62.5 129 48.4% 25 Shredder : 2948 38.5 99 38.9% 26 Spike : 2914 36.5 85 42.9% 27 Bobcat : 2913 16.0 36 44.4% 28 Raptor : 2909 15.5 44 35.2% 29 Vajolet2 : 2901 25.0 66 37.9% 30 Wasp : 2894 9.5 23 41.3% 31 Senpai : 2866 9.5 26 36.5% 32 Spark : 2834 18.5 47 39.4% 33 Tornado : 2834 19.0 49 38.8% 34 Sjeng : 2824 3.5 7 50.0% 35 Onno : 2815 12.5 35 35.7% 36 Scorpio : 2806 23.0 62 37.1% 37 Cheng4 : 2798 16.0 47 34.0% 38 Arasan : 2797 31.0 80 38.8% 39 Nightmare : 2793 14.0 35 40.0% 40 Nemo : 2781 3.5 7 50.0% 41 Nemorino : 2780 6.5 23 28.3% 42 The Baron : 2752 26.5 85 31.2% 43 Toga II : 2745 15.0 49 30.6% 44 Gaviota : 2745 29.0 97 29.9% 45 DisasterArea : 2728 4.0 14 28.6% 46 Exchess : 2723 18.5 66 28.0% 47 Minkochess : 2698 6.5 13 50.0% 48 Fruit : 2688 11.0 48 22.9% 49 Crafty : 2671 12.5 45 27.8% 50 Hakkapeliitta : 2660 7.5 37 20.3% 51 Octochess : 2657 11.5 37 31.1% 52 Dirty : 2629 2.5 7 35.7% 53 Hamsters : 2619 2.5 6 41.7% 54 Alfil : 2545 5.0 30 16.7% 55 Arminius : 2541 6.5 31 21.0% 56 Danasah : 2529 3.0 7 42.9% 57 Laser : 2510 4.0 37 10.8% 58 Rodent : 2455 2.0 7 28.6% 59 Pedone : 2435 0.5 8 6.3% 60 Nebula : 2425 5.0 23 21.7% 61 Jazz : 2379 1.0 11 9.1% 62 Delphil : 2344 3.0 31 9.7% 63 Redqueen : 2323 3.5 22 15.9% 64 Jellyfish : 2312 1.0 14 7.1% 65 Prodeo : 2283 1.0 7 14.3% 66 Myrddin : 2231 0.5 14 3.6% Ratings after Season 10 - Stage 2 (20.11.2017) # PLAYER : RATING POINTS PLAYED (%) 1 Komodo : 3232 501.5 805 62.3% 2 Stockfish : 3227 572.0 945 60.5% 3 Houdini : 3185 390.0 674 57.9% 4 Vitruvius : 3161 21.5 34 63.2% 5 Bouquet : 3135 39.5 72 54.9% 6 Fire : 3115 131.5 234 56.2% 7 Gull : 3110 223.5 418 53.5% 8 Hiarcs : 3098 42.5 77 55.2% 9 Andscacs : 3083 75.5 150 50.3% 10 Rybka : 3083 137.5 271 50.7% 11 Critter : 3073 112.0 228 49.1% 12 Booot : 3051 24.0 49 49.0% 13 Ginkgo : 3047 64.5 127 50.8% 14 Jonny : 3035 98.0 193 50.8% 15 Nirvana : 3030 51.0 97 52.6% 16 Naum : 3028 80.5 165 48.8% 17 Equinox : 3026 34.0 58 58.6% 18 Chiron : 3019 108.5 227 47.8% 19 Protector : 3012 86.0 188 45.7% 20 Hannibal : 3011 98.0 200 49.0% 21 Fizbo : 3004 18.5 33 56.1% 22 Junior : 3000 70.5 150 47.0% 23 Quazar : 2978 13.0 33 39.4% 24 Texel : 2964 62.5 129 48.4% 25 Shredder : 2948 38.5 99 38.9% 26 Spike : 2915 36.5 85 42.9% 27 Bobcat : 2913 16.0 36 44.4% 28 Raptor : 2909 15.5 44 35.2% 29 Vajolet2 : 2901 25.0 66 37.9% 30 Wasp : 2895 9.5 23 41.3% 31 Senpai : 2866 9.5 26 36.5% 32 Spark : 2834 18.5 47 39.4% 33 Tornado : 2834 19.0 49 38.8% 34 Sjeng : 2824 3.5 7 50.0% 35 Onno : 2815 12.5 35 35.7% 36 Scorpio : 2806 23.0 62 37.1% 37 Cheng4 : 2798 16.0 47 34.0% 38 Arasan : 2797 31.0 80 38.8% 39 Nightmare : 2793 14.0 35 40.0% 40 Nemo : 2782 3.5 7 50.0% 41 Nemorino : 2780 6.5 23 28.3% 42 The Baron : 2752 26.5 85 31.2% 43 Toga II : 2745 15.0 49 30.6% 44 Gaviota : 2745 29.0 97 29.9% 45 DisasterArea : 2728 4.0 14 28.6% 46 Exchess : 2723 18.5 66 28.0% 47 Minkochess : 2698 6.5 13 50.0% 48 Fruit : 2688 11.0 48 22.9% 49 Crafty : 2671 12.5 45 27.8% 50 Hakkapeliitta : 2660 7.5 37 20.3% 51 Octochess : 2657 11.5 37 31.1% 52 Dirty : 2630 2.5 7 35.7% 53 Hamsters : 2619 2.5 6 41.7% 54 Alfil : 2545 5.0 30 16.7% 55 Arminius : 2541 6.5 31 21.0% 56 Danasah : 2529 3.0 7 42.9% 57 Laser : 2510 4.0 37 10.8% 58 Rodent : 2455 2.0 7 28.6% 59 Pedone : 2435 0.5 8 6.3% 60 Nebula : 2425 5.0 23 21.7% 61 Jazz : 2379 1.0 11 9.1% 62 Delphil : 2344 3.0 31 9.7% 63 Redqueen : 2323 3.5 22 15.9% 64 Jellyfish : 2312 1.0 14 7.1% 65 Prodeo : 2283 1.0 7 14.3% 66 Myrddin : 2231 0.5 14 3.6% Ratings after Season 10 - Stage 1 (06.11.2017) # PLAYER : RATING POINTS PLAYED (%) 1 Komodo : 3232 483.0 777 62.2% 2 Stockfish : 3228 555.0 918 60.5% 3 Houdini : 3184 371.5 646 57.5% 4 Vitruvius : 3161 21.5 34 63.2% 5 Bouquet : 3135 39.5 72 54.9% 6 Fire : 3112 116.5 206 56.6% 7 Gull : 3110 223.5 418 53.5% 8 Andscacs : 3100 65.5 122 53.7% 9 Hiarcs : 3098 42.5 77 55.2% 10 Booot : 3091 14.0 22 63.6% 11 Rybka : 3084 137.5 271 50.7% 12 Critter : 3073 112.0 228 49.1% 13 Ginkgo : 3052 54.0 99 54.5% 14 Jonny : 3037 98.0 193 50.8% 15 Nirvana : 3031 51.0 97 52.6% 16 Naum : 3029 80.5 165 48.8% 17 Equinox : 3026 34.0 58 58.6% 18 Chiron : 3013 97.0 199 48.7% 19 Protector : 3013 86.0 188 45.7% 20 Hannibal : 3012 98.0 200 49.0% 21 Fizbo : 3006 18.5 33 56.1% 22 Junior : 3000 70.5 150 47.0% 23 Quazar : 2978 13.0 33 39.4% 24 Texel : 2965 62.5 129 48.4% 25 Shredder : 2948 38.5 99 38.9% 26 Bobcat : 2917 16.0 36 44.4% 27 Spike : 2915 36.5 85 42.9% 28 Raptor : 2911 15.5 44 35.2% 29 Vajolet2 : 2903 25.0 66 37.9% 30 Wasp : 2899 9.5 23 41.3% 31 Senpai : 2866 9.5 26 36.5% 32 Spark : 2835 18.5 47 39.4% 33 Tornado : 2835 19.0 49 38.8% 34 Sjeng : 2824 3.5 7 50.0% 35 Onno : 2815 12.5 35 35.7% 36 Scorpio : 2807 23.0 62 37.1% 37 Cheng4 : 2798 16.0 47 34.0% 38 Arasan : 2798 31.0 80 38.8% 39 Nightmare : 2793 14.0 35 40.0% 40 Nemorino : 2784 6.5 23 28.3% 41 Nemo : 2783 3.5 7 50.0% 42 The Baron : 2752 26.5 85 31.2% 43 Gaviota : 2746 29.0 97 29.9% 44 Toga II : 2746 15.0 49 30.6% 45 DisasterArea : 2730 4.0 14 28.6% 46 Exchess : 2724 18.5 66 28.0% 47 Minkochess : 2699 6.5 13 50.0% 48 Fruit : 2690 11.0 48 22.9% 49 Crafty : 2671 12.5 45 27.8% 50 Hakkapeliitta : 2662 7.5 37 20.3% 51 Octochess : 2657 11.5 37 31.1% 52 Dirty : 2630 2.5 7 35.7% 53 Hamsters : 2620 2.5 6 41.7% 54 Alfil : 2545 5.0 30 16.7% 55 Arminius : 2542 6.5 31 21.0% 56 Danasah : 2530 3.0 7 42.9% 57 Laser : 2513 4.0 37 10.8% 58 Rodent : 2456 2.0 7 28.6% 59 Pedone : 2435 0.5 8 6.3% 60 Nebula : 2426 5.0 23 21.7% 61 Jazz : 2380 1.0 11 9.1% 62 Delphil : 2345 3.0 31 9.7% 63 Redqueen : 2324 3.5 22 15.9% 64 Jellyfish : 2314 1.0 14 7.1% 65 Prodeo : 2284 1.0 7 14.3% 66 Myrddin : 2234 0.5 14 3.6% Ratings after Season 9 - Superfinal (05.12.2016) # PLAYER : RATING POINTS PLAYED (%) 1 Komodo : 3230 463.0 754 61.4% 2 Stockfish : 3227 536.0 895 59.9% 3 Houdini : 3184 355.0 623 57.0% 4 Vitruvius : 3160 21.5 34 63.2% 5 Bouquet : 3135 39.5 72 54.9% 6 Fire : 3113 101.5 183 55.5% 7 Gull : 3112 209.0 395 52.9% 8 Rybka : 3102 128.5 248 51.8% 9 Hiarcs : 3099 42.5 77 55.2% 10 Andscacs : 3094 49.5 99 50.0% 11 Critter : 3073 112.0 228 49.1% 12 Ginkgo : 3042 39.5 76 52.0% 13 Jonny : 3040 85.5 170 50.3% 14 Nirvana : 3034 38.5 74 52.0% 15 Naum : 3028 80.5 165 48.8% 16 Equinox : 3026 34.0 58 58.6% 17 Protector : 3012 86.0 188 45.7% 18 Hannibal : 3012 85.5 177 48.3% 19 Chiron : 3004 82.5 176 46.9% 20 Junior : 3000 70.5 150 47.0% 21 Quazar : 2977 13.0 33 39.4% 22 Texel : 2965 51.5 106 48.6% 23 Shredder : 2948 38.5 99 38.9% 24 Vajolet2 : 2918 16.5 44 37.5% 25 Spike : 2913 36.5 85 42.9% 26 Raptor : 2912 15.5 44 35.2% 27 Fizbo : 2899 5.5 12 45.8% 28 Bobcat : 2891 6.0 14 42.9% 29 Senpai : 2864 9.5 26 36.5% 30 Spark : 2833 18.5 47 39.4% 31 Tornado : 2830 19.0 49 38.8% 32 Onno : 2814 12.5 35 35.7% 33 Sjeng : 2813 3.5 7 50.0% 34 Scorpio : 2805 23.0 62 37.1% 35 Cheng4 : 2792 16.0 47 34.0% 36 Nightmare : 2788 14.0 35 40.0% 37 Hakkapeliitta : 2778 4.5 14 32.1% 38 Nemo : 2769 3.5 7 50.0% 39 Gaviota : 2757 24.5 74 33.1% 40 DisasterArea : 2752 4.0 14 28.6% 41 The Baron : 2749 26.5 85 31.2% 42 Arasan : 2741 21.5 58 37.1% 43 Toga II : 2741 15.0 49 30.6% 44 Exchess : 2716 18.5 66 28.0% 45 Minkochess : 2696 6.5 13 50.0% 46 Crafty : 2667 12.5 45 27.8% 47 Laser : 2660 3.0 14 21.4% 48 Octochess : 2652 11.5 37 31.1% 49 Dirty : 2627 2.5 7 35.7% 50 Hamsters : 2617 2.5 6 41.7% 51 Fruit : 2606 5.0 25 20.0% 52 Arminius : 2538 6.5 31 21.0% 53 Alfil : 2536 5.0 30 16.7% 54 Danasah : 2525 3.0 7 42.9% 55 Rodent : 2455 2.0 7 28.6% 56 Pedone : 2432 0.5 8 6.3% 57 Nebula : 2416 5.0 23 21.7% 58 Jazz : 2367 1.0 11 9.1% 59 Delphil : 2334 3.0 31 9.7% 60 Redqueen : 2318 3.5 22 15.9% 61 Myrddin : 2301 0.5 14 3.6% 62 Jellyfish : 2294 1.0 14 7.1% 63 Prodeo : 2277 1.0 7 14.3% Ratings after Season 9 - Stage 3 (08.09.2016) # PLAYER : RATING POINTS PLAYED (%) 1 Komodo : 3230 463.0 754 61.4% 2 Stockfish : 3228 481.5 795 60.6% 3 Houdini : 3182 309.5 523 59.2% 4 Vitruvius : 3160 21.5 34 63.2% 5 Bouquet : 3135 39.5 72 54.9% 6 Fire : 3113 101.5 183 55.5% 7 Gull : 3112 209.0 395 52.9% 8 Rybka : 3102 128.5 248 51.8% 9 Hiarcs : 3099 42.5 77 55.2% 10 Andscacs : 3094 49.5 99 50.0% 11 Critter : 3073 112.0 228 49.1% 12 Ginkgo : 3042 39.5 76 52.0% 13 Jonny : 3039 85.5 170 50.3% 14 Nirvana : 3034 38.5 74 52.0% 15 Naum : 3028 80.5 165 48.8% 16 Equinox : 3026 34.0 58 58.6% 17 Protector : 3012 86.0 188 45.7% 18 Hannibal : 3012 85.5 177 48.3% 19 Chiron : 3004 82.5 176 46.9% 20 Junior : 3000 70.5 150 47.0% 21 Quazar : 2977 13.0 33 39.4% 22 Texel : 2965 51.5 106 48.6% 23 Shredder : 2948 38.5 99 38.9% 24 Vajolet2 : 2918 16.5 44 37.5% 25 Spike : 2913 36.5 85 42.9% 26 Raptor : 2913 15.5 44 35.2% 27 Fizbo : 2899 5.5 12 45.8% 28 Bobcat : 2890 6.0 14 42.9% 29 Senpai : 2864 9.5 26 36.5% 30 Spark : 2834 18.5 47 39.4% 31 Tornado : 2830 19.0 49 38.8% 32 Onno : 2815 12.5 35 35.7% 33 Sjeng : 2813 3.5 7 50.0% 34 Scorpio : 2805 23.0 62 37.1% 35 Cheng4 : 2792 16.0 47 34.0% 36 Nightmare : 2789 14.0 35 40.0% 37 Hakkapeliitta : 2778 4.5 14 32.1% 38 Nemo : 2770 3.5 7 50.0% 39 Gaviota : 2757 24.5 74 33.1% 40 DisasterArea : 2752 4.0 14 28.6% 41 The Baron : 2749 26.5 85 31.2% 42 Arasan : 2742 21.5 58 37.1% 43 Toga II : 2741 15.0 49 30.6% 44 Exchess : 2716 18.5 66 28.0% 45 Minkochess : 2697 6.5 13 50.0% 46 Crafty : 2668 12.5 45 27.8% 47 Laser : 2661 3.0 14 21.4% 48 Octochess : 2652 11.5 37 31.1% 49 Dirty : 2628 2.5 7 35.7% 50 Hamsters : 2618 2.5 6 41.7% 51 Fruit : 2606 5.0 25 20.0% 52 Arminius : 2539 6.5 31 21.0% 53 Alfil : 2537 5.0 30 16.7% 54 Danasah : 2525 3.0 7 42.9% 55 Rodent : 2456 2.0 7 28.6% 56 Pedone : 2432 0.5 8 6.3% 57 Nebula : 2417 5.0 23 21.7% 58 Jazz : 2367 1.0 11 9.1% 59 Delphil : 2334 3.0 31 9.7% 60 Redqueen : 2319 3.5 22 15.9% 61 Myrddin : 2302 0.5 14 3.6% 62 Jellyfish : 2295 1.0 14 7.1% 63 Prodeo : 2277 1.0 7 14.3% Ratings after Season 9 - Stage 2 (22.07.2016) # PLAYER : RATING POINTS PLAYED (%) 1 Komodo : 3230 428.5 698 61.4% 2 Stockfish : 3224 442.5 739 59.9% 3 Houdini : 3176 274.0 467 58.7% 4 Vitruvius : 3162 21.5 34 63.2% 5 Bouquet : 3136 39.5 72 54.9% 6 Gull : 3123 188.5 339 55.6% 7 Rybka : 3120 108.0 192 56.3% 8 Andscacs : 3106 26.0 43 60.5% 9 Hiarcs : 3100 42.5 77 55.2% 10 Fire : 3099 74.0 128 57.8% 11 Critter : 3073 112.0 228 49.1% 12 Ginkgo : 3041 39.5 76 52.0% 13 Nirvana : 3033 38.5 74 52.0% 14 Naum : 3028 80.5 165 48.8% 15 Equinox : 3026 34.0 58 58.6% 16 Jonny : 3018 63.5 115 55.2% 17 Hannibal : 3012 85.5 177 48.3% 18 Protector : 3012 86.0 188 45.7% 19 Chiron : 3004 82.5 176 46.9% 20 Junior : 3000 70.5 150 47.0% 21 Quazar : 2980 13.0 33 39.4% 22 Texel : 2964 51.5 106 48.6% 23 Shredder : 2949 38.5 99 38.9% 24 Vajolet2 : 2918 16.5 44 37.5% 25 Spike : 2913 36.5 85 42.9% 26 Raptor : 2913 15.5 44 35.2% 27 Fizbo : 2899 5.5 12 45.8% 28 Bobcat : 2892 6.0 14 42.9% 29 Senpai : 2862 9.5 26 36.5% 30 Spark : 2832 18.5 47 39.4% 31 Tornado : 2830 19.0 49 38.8% 32 Onno : 2814 12.5 35 35.7% 33 Sjeng : 2810 3.5 7 50.0% 34 Scorpio : 2805 23.0 62 37.1% 35 Cheng4 : 2792 16.0 47 34.0% 36 Nightmare : 2787 14.0 35 40.0% 37 Hakkapeliitta : 2781 4.5 14 32.1% 38 Nemo : 2770 3.5 7 50.0% 39 Gaviota : 2757 24.5 74 33.1% 40 DisasterArea : 2754 4.0 14 28.6% 41 The Baron : 2748 26.5 85 31.2% 42 Toga II : 2741 15.0 49 30.6% 43 Arasan : 2740 21.5 58 37.1% 44 Exchess : 2715 18.5 66 28.0% 45 Minkochess : 2697 6.5 13 50.0% 46 Crafty : 2667 12.5 45 27.8% 47 Laser : 2663 3.0 14 21.4% 48 Octochess : 2652 11.5 37 31.1% 49 Dirty : 2630 2.5 7 35.7% 50 Hamsters : 2618 2.5 6 41.7% 51 Fruit : 2605 5.0 25 20.0% 52 Arminius : 2539 6.5 31 21.0% 53 Alfil : 2537 5.0 30 16.7% 54 Danasah : 2526 3.0 7 42.9% 55 Rodent : 2457 2.0 7 28.6% 56 Pedone : 2431 0.5 8 6.3% 57 Nebula : 2418 5.0 23 21.7% 58 Jazz : 2367 1.0 11 9.1% 59 Delphil : 2333 3.0 31 9.7% 60 Redqueen : 2320 3.5 22 15.9% 61 Myrddin : 2305 0.5 14 3.6% 62 Jellyfish : 2295 1.0 14 7.1% 63 Prodeo : 2276 1.0 7 14.3% Ratings after Season 9 - Stage 1a/1b (14.06.2016) # PLAYER : RATING POINTS PLAYED (%) 1 Komodo : 3228 406.0 668 60.8% 2 Stockfish : 3222 420.0 709 59.2% 3 Houdini : 3181 257.5 437 58.9% 4 Vitruvius : 3163 21.5 34 63.2% 5 Bouquet : 3138 39.5 72 54.9% 6 Rybka : 3131 93.0 162 57.4% 7 Gull : 3123 173.0 312 55.4% 8 Hiarcs : 3102 42.5 77 55.2% 9 Fire : 3082 56.0 98 57.1% 10 Critter : 3073 112.0 228 49.1% 11 Naum : 3048 70.5 135 52.2% 12 Nirvana : 3031 25.0 44 56.8% 13 Ginkgo : 3028 25.0 46 54.3% 14 Equinox : 3026 34.0 58 58.6% 15 Chiron : 3015 73.5 149 49.3% 16 Protector : 3014 74.5 159 46.9% 17 Andscacs : 3004 8.0 13 61.5% 18 Hannibal : 3002 71.5 148 48.3% 19 Junior : 3000 70.5 150 47.0% 20 Quazar : 2981 13.0 33 39.4% 21 Vajolet2 : 2978 8.5 14 60.7% 22 Jonny : 2963 46.0 87 52.9% 23 Texel : 2961 51.5 106 48.6% 24 Shredder : 2948 38.5 99 38.9% 25 Spike : 2913 36.5 85 42.9% 26 Raptor : 2903 6.5 14 46.4% 27 Fizbo : 2893 5.5 12 45.8% 28 Bobcat : 2888 6.0 14 42.9% 29 Senpai : 2857 9.5 26 36.5% 30 Spark : 2829 18.5 47 39.4% 31 Tornado : 2828 19.0 49 38.8% 32 Onno : 2811 12.5 35 35.7% 33 Scorpio : 2803 23.0 62 37.1% 34 Sjeng : 2801 3.5 7 50.0% 35 Cheng4 : 2788 16.0 47 34.0% 36 Nightmare : 2785 14.0 35 40.0% 37 Hakkapeliitta : 2778 4.5 14 32.1% 38 Nemo : 2766 3.5 7 50.0% 39 Gaviota : 2754 24.5 74 33.1% 40 DisasterArea : 2750 4.0 14 28.6% 41 The Baron : 2745 26.5 85 31.2% 42 Toga II : 2738 15.0 49 30.6% 43 Arasan : 2738 21.5 58 37.1% 44 Exchess : 2711 18.5 66 28.0% 45 Minkochess : 2696 6.5 13 50.0% 46 Crafty : 2665 12.5 45 27.8% 47 Laser : 2660 3.0 14 21.4% 48 Octochess : 2649 11.5 37 31.1% 49 Dirty : 2629 2.5 7 35.7% 50 Hamsters : 2616 2.5 6 41.7% 51 Fruit : 2599 5.0 25 20.0% 52 Arminius : 2537 6.5 31 21.0% 53 Alfil : 2534 5.0 30 16.7% 54 Danasah : 2524 3.0 7 42.9% 55 Rodent : 2456 2.0 7 28.6% 56 Pedone : 2430 0.5 8 6.3% 57 Nebula : 2417 5.0 23 21.7% 58 Jazz : 2365 1.0 11 9.1% 59 Delphil : 2330 3.0 31 9.7% 60 Redqueen : 2318 3.5 22 15.9% 61 Myrddin : 2303 0.5 14 3.6% 62 Jellyfish : 2293 1.0 14 7.1% 63 Prodeo : 2273 1.0 7 14.3% Ratings after Season 8 - Superfinal (30.11.2015) # PLAYER : RATING POINTS PLAYED (%) 1 Komodo : 3225 393.0 654 60.1% 2 Stockfish : 3221 409.0 695 58.8% 3 Houdini : 3180 247.0 424 58.3% 4 Vitruvius : 3162 21.5 34 63.2% 5 Bouquet : 3138 39.5 72 54.9% 6 Rybka : 3130 83.5 149 56.0% 7 Gull : 3124 164.0 298 55.0% 8 Hiarcs : 3103 42.5 77 55.2% 9 Fire : 3085 47.5 86 55.2% 10 Critter : 3078 103.5 214 48.4% 11 Naum : 3052 62.0 122 50.8% 12 Ginkgo : 3037 17.0 32 53.1% 13 Equinox : 3027 34.0 58 58.6% 14 Protector : 3008 66.0 146 45.2% 15 Chiron : 3008 64.0 136 47.1% 16 Junior : 3000 70.5 150 47.0% 17 Hannibal : 3000 63.5 135 47.0% 18 Nirvana : 2994 14.5 30 48.3% 19 Quazar : 2981 13.0 33 39.4% 20 Texel : 2979 46.0 92 50.0% 21 Shredder : 2949 38.5 99 38.9% 22 Jonny : 2940 36.0 73 49.3% 23 Spike : 2914 36.5 85 42.9% 24 Senpai : 2856 9.5 26 36.5% 25 Spark : 2829 18.5 47 39.4% 26 Tornado : 2828 19.0 49 38.8% 27 Onno : 2816 12.5 35 35.7% 28 Scorpio : 2804 23.0 62 37.1% 29 Sjeng : 2801 3.5 7 50.0% 30 Cheng4 : 2790 16.0 47 34.0% 31 Nightmare : 2784 14.0 35 40.0% 32 Gaviota : 2775 20.5 60 34.2% 33 Nemo : 2767 3.5 7 50.0% 34 The Baron : 2744 21.5 71 30.3% 35 Toga II : 2741 15.0 49 30.6% 36 Arasan : 2732 16.5 45 36.7% 37 Exchess : 2710 18.5 66 28.0% 38 Minkochess : 2704 6.5 13 50.0% 39 Crafty : 2666 12.5 45 27.8% 40 Octochess : 2655 11.5 37 31.1% 41 Dirty : 2635 2.5 7 35.7% 42 Hamsters : 2625 2.5 6 41.7% 43 Arminius : 2549 6.5 31 21.0% 44 Alfil : 2536 5.0 30 16.7% 45 Danasah : 2534 3.0 7 42.9% 46 Fruit : 2478 1.0 11 9.1% 47 Rodent : 2469 2.0 7 28.6% 48 Delphil : 2461 3.0 17 17.6% 49 Pedone : 2427 0.5 8 6.3% 50 Nebula : 2424 5.0 23 21.7% 51 Jazz : 2366 1.0 11 9.1% 52 Redqueen : 2355 3.5 22 15.9% 53 Prodeo : 2286 1.0 7 14.3% Ratings after Season 8 - Stage 3 (28.10.2015) # PLAYER : RATING POINTS PLAYED (%) 1 Stockfish : 3224 362.5 595 60.9% 2 Komodo : 3223 339.5 554 61.3% 3 Houdini : 3181 247.0 424 58.3% 4 Vitruvius : 3162 21.5 34 63.2% 5 Bouquet : 3139 39.5 72 54.9% 6 Rybka : 3130 83.5 149 56.0% 7 Gull : 3125 164.0 298 55.0% 8 Hiarcs : 3103 42.5 77 55.2% 9 Fire : 3085 47.5 86 55.2% 10 Critter : 3078 103.5 214 48.4% 11 Naum : 3052 62.0 122 50.8% 12 Ginkgo : 3037 17.0 32 53.1% 13 Equinox : 3027 34.0 58 58.6% 14 Protector : 3008 66.0 146 45.2% 15 Chiron : 3008 64.0 136 47.1% 16 Junior : 3000 70.5 150 47.0% 17 Hannibal : 3000 63.5 135 47.0% 18 Nirvana : 2994 14.5 30 48.3% 19 Quazar : 2981 13.0 33 39.4% 20 Texel : 2979 46.0 92 50.0% 21 Shredder : 2949 38.5 99 38.9% 22 Jonny : 2940 36.0 73 49.3% 23 Spike : 2914 36.5 85 42.9% 24 Senpai : 2856 9.5 26 36.5% 25 Spark : 2829 18.5 47 39.4% 26 Tornado : 2827 19.0 49 38.8% 27 Onno : 2816 12.5 35 35.7% 28 Scorpio : 2803 23.0 62 37.1% 29 Sjeng : 2801 3.5 7 50.0% 30 Cheng4 : 2789 16.0 47 34.0% 31 Nightmare : 2783 14.0 35 40.0% 32 Gaviota : 2775 20.5 60 34.2% 33 Nemo : 2766 3.5 7 50.0% 34 The Baron : 2744 21.5 71 30.3% 35 Toga II : 2741 15.0 49 30.6% 36 Arasan : 2732 16.5 45 36.7% 37 Exchess : 2709 18.5 66 28.0% 38 Minkochess : 2703 6.5 13 50.0% 39 Crafty : 2665 12.5 45 27.8% 40 Octochess : 2654 11.5 37 31.1% 41 Dirty : 2633 2.5 7 35.7% 42 Hamsters : 2624 2.5 6 41.7% 43 Arminius : 2548 6.5 31 21.0% 44 Alfil : 2535 5.0 30 16.7% 45 Danasah : 2533 3.0 7 42.9% 46 Fruit : 2477 1.0 11 9.1% 47 Rodent : 2467 2.0 7 28.6% 48 Delphil : 2460 3.0 17 17.6% 49 Pedone : 2427 0.5 8 6.3% 50 Nebula : 2423 5.0 23 21.7% 51 Jazz : 2366 1.0 11 9.1% 52 Redqueen : 2353 3.5 22 15.9% 53 Prodeo : 2286 1.0 7 14.3% Ratings after Season 8 - Stage 2 (08.10.2015) # PLAYER : RATING POINTS PLAYED (%) 1 Stockfish : 3224 344.0 568 60.6% 2 Komodo : 3222 319.0 524 60.9% 3 Houdini : 3190 234.5 394 59.5% 4 Vitruvius : 3162 21.5 34 63.2% 5 Bouquet : 3139 39.5 72 54.9% 6 Rybka : 3131 83.5 149 56.0% 7 Gull : 3123 148.5 269 55.2% 8 Hiarcs : 3104 42.5 77 55.2% 9 Fire : 3084 47.5 86 55.2% 10 Critter : 3079 103.5 214 48.4% 11 Naum : 3053 62.0 122 50.8% 12 Ginkgo : 3035 17.0 32 53.1% 13 Equinox : 3027 34.0 58 58.6% 14 Chiron : 3007 64.0 136 47.1% 15 Protector : 3003 56.0 117 47.9% 16 Junior : 3000 70.5 150 47.0% 17 Nirvana : 2992 14.5 30 48.3% 18 Hannibal : 2991 53.5 106 50.5% 19 Quazar : 2980 13.0 33 39.4% 20 Texel : 2978 46.0 92 50.0% 21 Shredder : 2948 38.5 99 38.9% 22 Jonny : 2939 36.0 73 49.3% 23 Spike : 2914 36.5 85 42.9% 24 Senpai : 2855 9.5 26 36.5% 25 Spark : 2828 18.5 47 39.4% 26 Tornado : 2827 19.0 49 38.8% 27 Onno : 2815 12.5 35 35.7% 28 Scorpio : 2802 23.0 62 37.1% 29 Sjeng : 2801 3.5 7 50.0% 30 Cheng4 : 2788 16.0 47 34.0% 31 Nightmare : 2783 14.0 35 40.0% 32 Gaviota : 2774 20.5 60 34.2% 33 Nemo : 2764 3.5 7 50.0% 34 The Baron : 2742 21.5 71 30.3% 35 Toga II : 2740 15.0 49 30.6% 36 Arasan : 2731 16.5 45 36.7% 37 Exchess : 2709 18.5 66 28.0% 38 Minkochess : 2702 6.5 13 50.0% 39 Crafty : 2664 12.5 45 27.8% 40 Octochess : 2653 11.5 37 31.1% 41 Dirty : 2632 2.5 7 35.7% 42 Hamsters : 2623 2.5 6 41.7% 43 Arminius : 2547 6.5 31 21.0% 44 Alfil : 2534 5.0 30 16.7% 45 Danasah : 2532 3.0 7 42.9% 46 Fruit : 2476 1.0 11 9.1% 47 Rodent : 2467 2.0 7 28.6% 48 Delphil : 2459 3.0 17 17.6% 49 Pedone : 2426 0.5 8 6.3% 50 Nebula : 2422 5.0 23 21.7% 51 Jazz : 2365 1.0 11 9.1% 52 Redqueen : 2352 3.5 22 15.9% 53 Prodeo : 2285 1.0 7 14.3% Ratings after Season 8 - Stage 1a/1b (10.09.2015) # PLAYER : RATING POINTS PLAYED (%) 1 Stockfish : 3222 327.5 546 60.0% 2 Komodo : 3218 300.5 502 59.9% 3 Houdini : 3194 222.0 373 59.5% 4 Vitruvius : 3162 21.5 34 63.2% 5 Bouquet : 3140 39.5 72 54.9% 6 Rybka : 3133 83.5 149 56.0% 7 Fire : 3126 38.5 64 60.2% 8 Gull : 3124 135.5 247 54.9% 9 Hiarcs : 3105 42.5 77 55.2% 10 Ginkgo : 3091 7.0 10 70.0% 11 Critter : 3079 103.5 214 48.4% 12 Naum : 3053 62.0 122 50.8% 13 Equinox : 3027 34.0 58 58.6% 14 Chiron : 3017 56.0 114 49.1% 15 Junior : 3000 70.5 150 47.0% 16 Protector : 2986 44.5 95 46.8% 17 Quazar : 2979 13.0 33 39.4% 18 Hannibal : 2976 43.0 84 51.2% 19 Texel : 2963 36.0 70 51.4% 20 Shredder : 2950 38.5 99 38.9% 21 Jonny : 2940 36.0 73 49.3% 22 Nirvana : 2939 5.0 9 55.6% 23 Spike : 2914 36.5 85 42.9% 24 Senpai : 2854 9.5 26 36.5% 25 Spark : 2830 18.5 47 39.4% 26 Tornado : 2828 19.0 49 38.8% 27 Onno : 2815 12.5 35 35.7% 28 Scorpio : 2802 23.0 62 37.1% 29 Sjeng : 2802 3.5 7 50.0% 30 Cheng4 : 2788 16.0 47 34.0% 31 Nightmare : 2784 14.0 35 40.0% 32 Gaviota : 2775 20.5 60 34.2% 33 The Baron : 2764 19.5 49 39.8% 34 Nemo : 2762 3.5 7 50.0% 35 Toga II : 2740 15.0 49 30.6% 36 Arasan : 2733 16.5 45 36.7% 37 Exchess : 2711 18.5 66 28.0% 38 Minkochess : 2702 6.5 13 50.0% 39 Crafty : 2667 12.5 45 27.8% 40 Octochess : 2654 11.5 37 31.1% 41 Dirty : 2637 2.5 7 35.7% 42 Hamsters : 2624 2.5 6 41.7% 43 Arminius : 2548 6.5 31 21.0% 44 Alfil : 2535 5.0 30 16.7% 45 Danasah : 2534 3.0 7 42.9% 46 Fruit : 2478 1.0 11 9.1% 47 Rodent : 2468 2.0 7 28.6% 48 Delphil : 2459 3.0 17 17.6% 49 Pedone : 2427 0.5 8 6.3% 50 Nebula : 2424 5.0 23 21.7% 51 Jazz : 2367 1.0 11 9.1% 52 Redqueen : 2352 3.5 22 15.9% 53 Prodeo : 2288 1.0 7 14.3% Ratings after Season 7 - Superfinal (28.12.2014) # PLAYER : RATING POINTS PLAYED (%) 1 Stockfish : 3216 319.5 538 59.4% 2 Komodo : 3213 291.5 491 59.4% 3 Houdini : 3190 215.0 364 59.1% 4 Vitruvius : 3159 21.5 34 63.2% 5 Bouquet : 3135 39.5 72 54.9% 6 Rybka : 3129 83.5 149 56.0% 7 Fire : 3122 31.5 54 58.3% 8 Gull : 3118 127.0 236 53.8% 9 Hiarcs : 3101 42.5 77 55.2% 10 Critter : 3075 103.5 214 48.4% 11 Naum : 3049 62.0 122 50.8% 12 Chiron : 3024 51.0 104 49.0% 13 Equinox : 3015 27.5 50 55.0% 14 Junior : 3000 67.0 144 46.5% 15 Protector : 2982 38.5 85 45.3% 16 Quazar : 2975 13.0 33 39.4% 17 Texel : 2963 30.0 59 50.8% 18 Hannibal : 2963 36.5 74 49.3% 19 Shredder : 2946 38.5 99 38.9% 20 Jonny : 2941 30.5 62 49.2% 21 Spike : 2910 36.5 85 42.9% 22 Senpai : 2853 9.5 26 36.5% 23 Spark : 2827 18.5 47 39.4% 24 Tornado : 2822 19.0 49 38.8% 25 Onno : 2811 12.5 35 35.7% 26 Scorpio : 2804 19.5 52 37.5% 27 Nightmare : 2797 10.5 24 43.8% 28 Cheng4 : 2793 12.5 36 34.7% 29 Sjeng : 2790 3.5 7 50.0% 30 Gaviota : 2781 17.5 50 35.0% 31 The Baron : 2753 15.5 38 40.8% 32 Nemo : 2750 3.5 7 50.0% 33 Toga II : 2734 15.0 49 30.6% 34 Exchess : 2714 16.0 55 29.1% 35 Minkochess : 2699 6.5 13 50.0% 36 Arasan : 2678 11.5 34 33.8% 37 Crafty : 2656 10.5 35 30.0% 38 Octochess : 2647 11.5 37 31.1% 39 Dirty : 2633 2.5 7 35.7% 40 Hamsters : 2620 2.5 6 41.7% 41 Arminius : 2543 6.5 31 21.0% 42 Danasah : 2529 3.0 7 42.9% 43 Alfil : 2525 5.0 30 16.7% 44 Rodent : 2465 2.0 7 28.6% 45 Delphil : 2456 3.0 17 17.6% 46 Nebula : 2414 5.0 23 21.7% 47 Jazz : 2355 1.0 11 9.1% 48 Redqueen : 2348 3.5 22 15.9% 49 Prodeo : 2280 1.0 7 14.3% Ratings after Season 7 - Stage 4 (16.12.2014) # PLAYER : RATING POINTS PLAYED (%) 1 Stockfish : 3218 289.0 474 61.0% 2 Komodo : 3210 258.0 427 60.4% 3 Houdini : 3190 215.0 364 59.1% 4 Vitruvius : 3158 21.5 34 63.2% 5 Bouquet : 3135 39.5 72 54.9% 6 Rybka : 3129 83.5 149 56.0% 7 Fire : 3122 31.5 54 58.3% 8 Gull : 3118 127.0 236 53.8% 9 Hiarcs : 3101 42.5 77 55.2% 10 Critter : 3075 103.5 214 48.4% 11 Naum : 3049 62.0 122 50.8% 12 Chiron : 3024 51.0 104 49.0% 13 Equinox : 3015 27.5 50 55.0% 14 Junior : 3000 67.0 144 46.5% 15 Protector : 2982 38.5 85 45.3% 16 Quazar : 2974 13.0 33 39.4% 17 Texel : 2963 30.0 59 50.8% 18 Hannibal : 2963 36.5 74 49.3% 19 Shredder : 2946 38.5 99 38.9% 20 Jonny : 2941 30.5 62 49.2% 21 Spike : 2910 36.5 85 42.9% 22 Senpai : 2853 9.5 26 36.5% 23 Spark : 2827 18.5 47 39.4% 24 Tornado : 2822 19.0 49 38.8% 25 Onno : 2811 12.5 35 35.7% 26 Scorpio : 2804 19.5 52 37.5% 27 Nightmare : 2797 10.5 24 43.8% 28 Cheng4 : 2793 12.5 36 34.7% 29 Sjeng : 2790 3.5 7 50.0% 30 Gaviota : 2781 17.5 50 35.0% 31 The Baron : 2753 15.5 38 40.8% 32 Nemo : 2750 3.5 7 50.0% 33 Toga II : 2734 15.0 49 30.6% 34 Exchess : 2714 16.0 55 29.1% 35 Minkochess : 2699 6.5 13 50.0% 36 Arasan : 2678 11.5 34 33.8% 37 Crafty : 2656 10.5 35 30.0% 38 Octochess : 2648 11.5 37 31.1% 39 Dirty : 2633 2.5 7 35.7% 40 Hamsters : 2620 2.5 6 41.7% 41 Arminius : 2543 6.5 31 21.0% 42 Danasah : 2530 3.0 7 42.9% 43 Alfil : 2525 5.0 30 16.7% 44 Rodent : 2466 2.0 7 28.6% 45 Delphil : 2456 3.0 17 17.6% 46 Nebula : 2414 5.0 23 21.7% 47 Jazz : 2356 1.0 11 9.1% 48 Redqueen : 2349 3.5 22 15.9% 49 Prodeo : 2280 1.0 7 14.3% Ratings after Season 7 - Stage 3 (02.12.2014) # PLAYER : RATING POINTS PLAYED (%) 1 Stockfish : 3222 271.0 438 61.9% 2 Komodo : 3208 236.5 391 60.5% 3 Houdini : 3195 198.5 328 60.5% 4 Vitruvius : 3158 21.5 34 63.2% 5 Bouquet : 3135 39.5 72 54.9% 6 Rybka : 3129 83.5 149 56.0% 7 Fire : 3122 31.5 54 58.3% 8 Gull : 3109 111.0 200 55.5% 9 Hiarcs : 3101 42.5 77 55.2% 10 Critter : 3076 103.5 214 48.4% 11 Naum : 3049 62.0 122 50.8% 12 Chiron : 3024 51.0 104 49.0% 13 Equinox : 3014 27.5 50 55.0% 14 Junior : 3000 67.0 144 46.5% 15 Protector : 2982 38.5 85 45.3% 16 Quazar : 2974 13.0 33 39.4% 17 Texel : 2963 30.0 59 50.8% 18 Hannibal : 2963 36.5 74 49.3% 19 Shredder : 2946 38.5 99 38.9% 20 Jonny : 2941 30.5 62 49.2% 21 Spike : 2910 36.5 85 42.9% 22 Senpai : 2852 9.5 26 36.5% 23 Spark : 2827 18.5 47 39.4% 24 Tornado : 2822 19.0 49 38.8% 25 Onno : 2811 12.5 35 35.7% 26 Scorpio : 2804 19.5 52 37.5% 27 Nightmare : 2797 10.5 24 43.8% 28 Cheng4 : 2792 12.5 36 34.7% 29 Sjeng : 2790 3.5 7 50.0% 30 Gaviota : 2781 17.5 50 35.0% 31 The Baron : 2753 15.5 38 40.8% 32 Nemo : 2750 3.5 7 50.0% 33 Toga II : 2734 15.0 49 30.6% 34 Exchess : 2714 16.0 55 29.1% 35 Minkochess : 2700 6.5 13 50.0% 36 Arasan : 2678 11.5 34 33.8% 37 Crafty : 2656 10.5 35 30.0% 38 Octochess : 2648 11.5 37 31.1% 39 Dirty : 2634 2.5 7 35.7% 40 Hamsters : 2621 2.5 6 41.7% 41 Arminius : 2543 6.5 31 21.0% 42 Danasah : 2530 3.0 7 42.9% 43 Alfil : 2525 5.0 30 16.7% 44 Rodent : 2466 2.0 7 28.6% 45 Delphil : 2456 3.0 17 17.6% 46 Nebula : 2415 5.0 23 21.7% 47 Jazz : 2356 1.0 11 9.1% 48 Redqueen : 2349 3.5 22 15.9% 49 Prodeo : 2279 1.0 7 14.3% Ratings after Season 7 - Stage 2 (10.11.2014) # PLAYER : RATING POINTS PLAYED (%) 1 Stockfish : 3231 251.0 410 61.2% 2 Komodo : 3219 219.0 364 60.2% 3 Houdini : 3211 183.0 300 61.0% 4 Vitruvius : 3166 21.5 34 63.2% 5 Bouquet : 3144 39.5 72 54.9% 6 Rybka : 3139 83.5 149 56.0% 7 Fire : 3132 31.5 54 58.3% 8 Gull : 3111 95.0 172 55.2% 9 Hiarcs : 3111 42.5 77 55.2% 10 Critter : 3094 93.0 187 49.7% 11 Naum : 3058 62.0 122 50.8% 12 Chiron : 3028 40.0 76 52.6% 13 Equinox : 3023 27.5 50 55.0% 14 Junior : 3000 56.0 116 48.3% 15 Protector : 2984 29.0 57 50.9% 16 Quazar : 2983 13.0 33 39.4% 17 Texel : 2971 30.0 59 50.8% 18 Hannibal : 2970 36.5 74 49.3% 19 Shredder : 2955 38.5 99 38.9% 20 Jonny : 2948 30.5 62 49.2% 21 Spike : 2918 36.5 85 42.9% 22 Senpai : 2859 9.5 26 36.5% 23 Spark : 2834 18.5 47 39.4% 24 Tornado : 2829 19.0 49 38.8% 25 Onno : 2819 12.5 35 35.7% 26 Scorpio : 2811 19.5 52 37.5% 27 Nightmare : 2805 10.5 24 43.8% 28 Cheng4 : 2800 12.5 36 34.7% 29 Sjeng : 2798 3.5 7 50.0% 30 Gaviota : 2789 17.5 50 35.0% 31 The Baron : 2760 15.5 38 40.8% 32 Nemo : 2757 3.5 7 50.0% 33 Toga II : 2742 15.0 49 30.6% 34 Exchess : 2722 16.0 55 29.1% 35 Minkochess : 2706 6.5 13 50.0% 36 Arasan : 2686 11.5 34 33.8% 37 Crafty : 2663 10.5 35 30.0% 38 Octochess : 2655 11.5 37 31.1% 39 Dirty : 2640 2.5 7 35.7% 40 Hamsters : 2628 2.5 6 41.7% 41 Arminius : 2551 6.5 31 21.0% 42 Danasah : 2537 3.0 7 42.9% 43 Alfil : 2532 5.0 30 16.7% 44 Rodent : 2473 2.0 7 28.6% 45 Delphil : 2463 3.0 17 17.6% 46 Nebula : 2422 5.0 23 21.7% 47 Jazz : 2363 1.0 11 9.1% 48 Redqueen : 2356 3.5 22 15.9% 49 Prodeo : 2287 1.0 7 14.3% Ratings after Season 7 - Stage 1a/1b (23.10.2014) Note: ALL ratings have been increased by 79 ELO and Junior is now anchored at 3000 # PLAYER : RATING POINTS PLAYED (%) 1 Stockfish : 3243 241.0 397 60.7% 2 Komodo : 3230 209.5 352 59.5% 3 Houdini : 3224 174.0 287 60.6% 4 Vitruvius : 3179 21.5 34 63.2% 5 Bouquet : 3155 39.5 72 54.9% 6 Rybka : 3151 83.5 149 56.0% 7 Fire : 3144 31.5 54 58.3% 8 Hiarcs : 3124 42.5 77 55.2% 9 Gull : 3116 86.0 160 53.8% 10 Critter : 3110 87.0 175 49.7% 11 Naum : 3074 56.5 111 50.9% 12 Chiron : 3049 34.0 63 54.0% 13 Equinox : 3036 27.5 50 55.0% 14 Protector : 3000 24.0 45 53.3% 15 Junior : 3000 48.5 103 47.1% 16 Hannibal : 2998 32.5 63 51.6% 17 Quazar : 2996 13.0 33 39.4% 18 Texel : 2984 24.5 46 53.3% 19 Shredder : 2968 38.5 99 38.9% 20 Jonny : 2960 25.5 49 52.0% 21 Spike : 2932 36.5 85 42.9% 22 Senpai : 2875 6.0 13 46.2% 23 Cheng4 : 2867 11.0 23 47.8% 24 Spark : 2847 18.5 47 39.4% 25 Tornado : 2844 19.0 49 38.8% 26 Onno : 2835 12.5 35 35.7% 27 Scorpio : 2825 19.5 52 37.5% 28 Nightmare : 2818 10.5 24 43.8% 29 Sjeng : 2813 3.5 7 50.0% 30 Gaviota : 2806 17.5 50 35.0% 31 Nemo : 2774 3.5 7 50.0% 32 The Baron : 2773 15.5 38 40.8% 33 Toga II : 2758 15.0 49 30.6% 34 Exchess : 2735 16.0 55 29.1% 35 Minkochess : 2719 6.5 13 50.0% 36 Arasan : 2703 11.5 34 33.8% 37 Crafty : 2676 10.5 35 30.0% 38 Octochess : 2670 11.5 37 31.1% 39 Dirty : 2652 2.5 7 35.7% 40 Hamsters : 2642 2.5 6 41.7% 41 Arminius : 2566 6.5 31 21.0% 42 Danasah : 2551 3.0 7 42.9% 43 Alfil : 2549 5.0 30 16.7% 44 Rodent : 2486 2.0 7 28.6% 45 Delphil : 2482 3.0 17 17.6% 46 Nebula : 2436 5.0 23 21.7% 47 Jazz : 2378 1.0 11 9.1% 48 Redqueen : 2372 3.5 22 15.9% 49 Prodeo : 2303 1.0 7 14.3% Ratings after Season 6 - Superfinal (30.05.2014) # PLAYER : RATING POINTS PLAYED (%) 1 Stockfish : 3168 232.0 384 60.4% 2 Komodo : 3151 198.0 339 58.4% 3 Houdini : 3145 162.5 274 59.3% 4 Vitruvius : 3098 21.5 34 63.2% 5 Bouquet : 3077 39.5 72 54.9% 6 Rybka : 3072 83.5 149 56.0% 7 Fire : 3067 31.5 54 58.3% 8 Hiarcs : 3044 42.5 77 55.2% 9 Gull : 3033 75.5 147 51.4% 10 Critter : 3030 78.0 163 47.9% 11 Naum : 3001 48.0 98 49.0% 12 Chiron : 2955 24.5 50 49.0% 13 Equinox : 2954 27.5 50 55.0% 14 Hannibal : 2924 25.0 50 50.0% 15 Junior : 2921 40.5 90 45.0% 16 Texel : 2916 17.0 33 51.5% 17 Quazar : 2914 13.0 33 39.4% 18 Protector : 2914 16.0 32 50.0% 19 Shredder : 2889 38.5 99 38.9% 20 Spike : 2876 31.5 72 43.8% 21 Jonny : 2859 17.5 36 48.6% 22 Nightmare : 2808 6.0 11 54.5% 23 Cheng4 : 2779 5.0 10 50.0% 24 Tornado : 2778 14.0 36 38.9% 25 Scorpio : 2754 15.0 39 38.5% 26 Onno : 2752 12.5 35 35.7% 27 Spark : 2749 12.5 34 36.8% 28 Sjeng : 2709 3.5 7 50.0% 29 Toga II : 2699 11.5 36 31.9% 30 Gaviota : 2691 11.5 37 31.1% 31 Exchess : 2670 13.0 42 31.0% 32 Nemo : 2663 3.5 7 50.0% 33 The Baron : 2638 10.5 25 42.0% 34 Minkochess : 2613 6.5 13 50.0% 35 Dirty : 2549 2.5 7 35.7% 36 Hamsters : 2544 2.5 6 41.7% 37 Arasan : 2525 6.5 22 29.5% 38 Octochess : 2497 7.0 24 29.2% 39 Crafty : 2466 5.5 22 25.0% 40 Arminius : 2454 4.5 18 25.0% 41 Alfil : 2447 3.5 17 20.6% 42 Danasah : 2433 3.0 7 42.9% 43 Delphil : 2379 3.0 17 17.6% 44 Rodent : 2366 2.0 7 28.6% 45 Nebula : 2318 5.0 23 21.7% 46 Jazz : 2279 1.0 11 9.1% 47 Redqueen : 2263 3.5 22 15.9% 48 Prodeo : 2168 1.0 7 14.3%

About the current TCEC Season opening book

TCEC

A word on Season 11 openings…

Top Chess Engine Competition (TCEC) differs from other chess tournaments in that it is a competition between highly-rated chess programs (which we interchangeably call ‘engines’) at long time controls on very strong hardware. The result is oftentimes chess that is barely comprehensible to your average club player and greatly impresses grandmasters with the precision and beauty seen in the best games of the competition.

One of TCEC’s conventions is that we almost never play from the usual starting position. The reasons for that are simply that some engines—not all, but some—tend to follow repetitive patterns, resulting in a disproportionate number of games in its favorite opening. We prefer to see engines deserving the title of ‘champion’ to play and prevail from a variety of opening systems. Thus, we have experts in the field select openings months ahead of time, before they know who will be playing them. This human element does introduce a small degree of luck, yet the best programs have invariably risen to the top.

This season is one more time spearheaded by opening expert Nelson Hernandez (USA), known to TCEC fans by his nick of Cato the Younger and more recently (since we changed chat servers) as Cato_Junior. Nelson confesses that he is not actually a chess player at all but a tireless data-collector. He has one of the world’s most extensive collections of non-bullet engine games, numbering well into the tens of millions, with a large number of positions pre-analyzed. Uniquely, all of his games are adjudicated to match their 6-man EGTB or ending position. He has been doing this work since 2004. Nelson was also a member of Anson Williams’ Freestyle chess team, which won three major Freestyle tournaments in 2007-2014.

Openings for the Superfinal were selected by Jeroen Noomen. Jeroen is one of the longest-active persons in computer chess, having first gotten interested in the then-emerging hobby of computer chess in the early 1980s. He participated in numerous live computer chess tournaments in the 1990s and 2000s and was in charge of the opening book in chess programs Rebel and Rybka. He produces a number of opening suites and is recognized as one of the leading figures in computer chess opening theory. Jeroen’s openings in TCEC Season 9 were widely lauded for their topicality and tension.

Nelson Hernandez explains, “Conversion to a league system entails some significant changes to how we will deploy opening positions in TCEC going forward” and goes on to explain the choices in each division in Season 11.

Fourth Division

The junior division in competition will play the same set of openings every season. 28 rounds consisting of the 14 most-common two-move opening positions in the Catobase will be played. In each round all four games between the eight engines will start from the same opening position. Six openings will start 1.e4, six will start 1.d4, one 1.Nf3 and one 1.c4.

Third and Second Division

28 rounds consisting of 14 two-move opening positions shall be played. In each round all four games between the eight engines will start from the same opening position. The difference is that each season the 14 openings will be completely different and drawn from the top 100 most-common openings two-move opening positions in the Catobase, excluding positions used in the Fourth Division.

First Division

First Division will consist of four double round-robins. The first of these four round-robins (56 games in total) will be bookless: every engine will play every other engine from both sides of the board from the traditional starting position. The subsequent three round-robins (168 games in total, 84 openings) will be selected by a TCEC fan, operating within TCEC guidelines. For Season 11 Nikolaos Konstantakis is our guest expert; he has chosen 84 five-move openings for this inaugural season of league competition.

Premier Division

Premier Division will consist of six double round-robins. The first of these six round-robins (56 games in total) will be bookless. The subsequent five round-robins (280 games in total, 140 openings) will be selected by Cato and be eight moves in length. Each season the openings will be completely different though similar in general composition. Book-exit positions will have occurred no less than 500 times in the Catobase and meet other criteria for draw-rate, balance, material and skew.

Superfinal

The Superfinal will be 100 games in length. The first two games will be played from the traditional opening position. The remaining 98 games (49 openings) will be of variable length and be chosen by Jeroen Noomen.

TCEC rules & information

TCEC

Rules & information

Event
The Top Chess Engine Championship (TCEC) Season 12 is the premier championship for chess software. It is a competition between 31 engines with ELO 3000+ and is divided into five divisions and a Superfinal.
TCEC runs 24/7 until all games have been played. One game is played at a time - the next one starts automatically.

Time control
Classical time control will be used through the season and it is increased the deeper the Season goes. For Division 2, 3 and 4, the time control is 30 minutes + 10 seconds added per move for the whole game. For Division 1, the time control is 60 minutes + 10 seconds added per move for the whole game. For Division Premier, the time control is 90 minutes + 10 seconds added per move for the whole game. For the Superfinal, the time control is 120 minutes + 15 seconds added per move for the whole game. If an engine loses on time, the result will not be changed or the game replayed. If the TCEC game server locks up at any time during a game (BSOD, freeze etc), that game will be restarted unless the last position was a 6-man or less tablebase position, then it will be manually adjudicated. Prior to Season 9, different time controls have been used. Check the individual games in the "Archive page"" for info.

Game adjudication
A game can be drawn by the normal 3-fold repetition rule or the 50-move rule. However, a game can also be drawn at move 40 or later if the eval from both playing engines are within +0.05 to -0.05 pawns for the last 5 moves, or 10 plies. If there is a pawn advance, or a capture by any kind, this special draw rule will reset and start over. In the website this rule is shown as "TCEC draw rule" with a number indicating how many plies there are left until it kicks in. It will adjudicate as won for one side if both playing engines have an eval of at least 6.50 pawns (or -6.50 in case of a black win) for 4 consecutive moves, or 8 plies - this rule is in effect as soon as the game starts. In the website this rule is shown as "TCEC win rule" with a number indicating how many plies there are left until it kicks in. Cutechess will also adjudicate 5-men or less endgame positions automatically with Gaviota tablebases. The Gaviota adjudication ignores the 50-move rule.

Engine Ratings
When you enter "Archive page" in the File menu, you can see the official TCEC ratings in the bottom right corner - it is updated after each Division or Superfinal and is calculated by using Ordo. The calculation is global and will always include all new and previous games since Season 4. Any games with losses on time, stalls or disconnections are discarded, as are engines that has only losses. If there is a new engine entering TCEC for the first time, it will get a "temporary" rating taken from the CCRL 40/40 4CPU list. If an engine isn't found here, or if it has played very few games, an approximate ELO rating will be given to that engine based on tests from the programmer. Then after this new engine has played an event, the official rating will be calculated using Ordo as explained earlier.

Engine Updates
Engines that promote to a new Division are allowed to update at the cost of taking 1 strike to fix bugs uncovered during the previous Division. All other engines that promote to the next Division will use the version initially submitted. Promoting engines may update UCI/xboard settings. The deadline for engine submission is the last game of the current Division unless the programmer is given a specific deadline from the Tournament Director - the goal is to be able to start the next Division as soon as possible without any significant delay.

Critical Engine Bugs
In the case of a serious, play-limiting bug (like crashing or interface communication problems, not including losses on time) not discovered during the pre-Season testing, the engine can be updated once per Division to fix this/these bug/bugs only. If this update still doesn't fix the problem(s) or if there is no update available, the engine might have the number of cores reduced, have the hash size reduced or have the tablebase access disabled - these changes will remain for the rest of the Division.

Tiebreaks
If necessary, tiebreaks can be used to determine advancement. For all Divisions (not the Superfinal), the first tiebreak criteria is the "crash" tiebreak, meaning that if an engine has crashed once or more during the Division, it will fail qualification versus another engine that has not crashed if both of them has the same amount of points. In case of still being tied, then the direct encounter between the tied engines decides. The next criterion is the greatest number of wins, then the greatest number of wins with black. The Sonneborn-Berger is the next criteria. If they are still tied, then the tournament organizers will decide which engine gets the promotion.

The TCEC Division System - Season 12
As soon as a Division starts, it will run 24/7 until all games have been played. One game is played at a time - the next one starts automatically. There will be a short break between the Divisions, to make sure everything is ok with the TCEC game server and to prepare for the next Division.

Division 4
Division 4 is the preliminary Division, involving 8 engines that enter the championship on invitational basis, playing a 4x round robin (112 games). The time control of the games will be 30 mins + 10 sec/move. The top 2 engines qualify for Division 3 while the rest are out of TCEC for the current Season.

Division 3
Division 3 consists of the 2 engines that qualified from Season 11 plus the top 4 engines from Division 4. It is a 4x round robin (112 games). The top 2 engines promote to Division 2 and the bottom 2 engines are relegated.

Division 2
Division 2 consists of the 6 engines that qualified from Season 11 plus the top 2 engines from Division 3. It is a 4x double round robin (112 games). The top 2 engines promote to Division 1 and the bottom 2 engines are relegated to Division 3.

Division 1
Division 1 consists of the 6 engines that qualified from Season 11 plus the top 2 engines from Division 2. It is a 4x round robin (112 games). The top 2 engines promote to Division Premier and the bottom 2 engines are elegated to Division 2

Division Premier
Division Premier consists of the 6 engines that qualified from Season 11 plus the top 2 engines from Division 1. It is a 8x round robin (224 games). The top 2 engines promote to the Superfinal and the bottom 2 engines are elegated to Division 1

Superfinal
This match is played with 50 different openings so that each engine plays both black and white of the same position. The match will be presented with opening 1 used in games 1 and 2, then opening 2 used in games 3 and 4 etc. If the match is theoretically won for one side before game 100, the match will still continue until all 100 games have been played. In the case of a drawn match there will be a rapid match of 16 games with a time control of 25' + 10" with random openings selected from earlier in the same Season. In case it is still tied there will be a Blitz match of 8 games with a time control of 3' + 2". When the Superfinal is over, the current Season ends.

The TCEC Grand Champion
The winner of the Superfinal will be crowned the TCEC Grand Champion and will keep this title until there is a winner in the next Superfinal. There is no automatic qualification for the reigning Grand Champion, it will have to go all the way through the next Season for it to be able to defend the title.

Engine Specific Configuration
UCI and Xboard (Winboard) engines are supported. To identify the protocol an engine is using you can click the gears next to the engine logo during a game. This info will be saved for the archive, but does not work for Season 5 or older games.

Compiles
Many engines come with different .exe files. 64-bit .exes are always preferred over 32-bit. Also, compiles that support SSE 4.2, AVX/AVX2 or similar instruction sets are preferred.

Large Pages
Some engines can utilize a function in Windows called large pages, that gives a speed boost. However, after a while the memory in the computer will be fragmented, so that one engine might receive large pages and the opponent won't, which would be unfair. Therefore, this has been disabled. Large pages are often useful when you are running infinite analysis on a position.

Number of Cores / Threads
Each engine can use up to 43 cores of the processors, if this is supported. Some engines have a prefix like "deep", but this has been omitted from the engine name to make it shorter. When watching a game you can see the number of cores that are in use for the engines currently playing by clicking the gears next to the engine logo.

Split Depth
The split depth parameter basically defines the minimum depth for work to be split between threads. If no specific settings are given from the programmer, the default value will be used.

Main Hash Size
Each engine is allowed to use up to 16384 MB of hash. Not all engines supports this much hash, so the maximum for that engine will be used in this case, typically 2048 MB or 4096 MB. When watching a game you can see the size of the hash that is in use for the engines currently playing by clicking the gears next to the engine logo.

Minor Hash Sizes
Some engines have an option to configure the size of other hash tables, often called pawn hash or evaluation hash. The combined, total limit for hash types like these is 4096 MB (8192 MB in case of the Superfinal).

Own Opening Book
All opening books shipped with the engines are removed and/or disabled and any engine found to be using hidden, internal opening books will be disqualified and replaced with another engine chosen by the Tournament Director.

Endgame Tablebases
For Season 11 all divisions, 5-men Nalimov/Gaviota/Scorpio, and 6-men Syzygy are available thanks to the 256 GB SSD. When watching a game you can see the type of the tablebases (if any) that is in use for the engines currently playing by clicking the gears next to the engine logo.

Ponder / Permanent Brain
Basically this means that the engines can think during their opponents turn. It is not allowed so it will be disabled because of performance limitations with only 1 computer. This might change in a future Season of TCEC.

Contempt / Draw Score
Some engines have a setting that can adjust their own view of the positions throughout a game to avoid draws. This setting is not changed from the default unless it is a request from the programmer.

Other Settings
Any configurable option not described above, are not normally adjusted in any way, except if the programmer of an engine wants specific settings for each specific Division. Options like "keep hash tables" or similar is usually enabled.

Season 12 server
CPUs: 44 Cores -> 2 x Intel Xeon E5 2699 v4 @ 2.8 GHz
Motherboard: Supermicro X10DRL-i
RAM: 64 GB DDR4 ECC
SSD: Crucial CT250M500 240 GB
Chassis: Supermicro
OS: Windows Server 2012 R2

Thanks to the devoted audience and its support, the server has received a huge upgrade from Season 10 on, allowing TCEC to start with a 44 cores machine right from Division 4. Pre-Season 8 TCEC Server
CPUs: 2 x 8 core Intel Xeon E5-2689 @ 3300 MHz
CPU Coolers: 2 x Corsair H80i
Motherboard: Asus Z9PE-D8 WS
RAM: 64 GB Kingston KVR16R11D4K4/32 Reg/ECC
PSU: Corsair AX 760
SSD: Samsung 840 Pro 128 GB
Chassis: Silverstone Raven RV03B-WA
OS: Windows 7 Professional

Is this the official World Computer Chess Championship?
No, it is not, although some people regard it as such.

Who is the reigning TCEC Grand Champion?
Stockfish defeated Houdini in the Superfinal of Season 11, so Stockfish is the reigning TCEC Grand Champion.

Did the engine move instantly?
Yes, some engines can move from hash, or move instantly. However, sometimes it can seem that it moves instantly but in reality it doesn't, since there is a transmission delay from the playing server to the website by approximately 15 seconds. Refer to the "move time" for each engine to see how long it thought on its move.

Is there a special plugin required to view the games?
No, to view the games it is only required that you allow Javascript to run. The TCEC Web GUI has been developed on the latest Chrome, but will also run fine on the latest Firefox. There is no support for Internet Explorer versions below 9.

What GUI are you using to play the games?
To play the games a special version of cutechess-cli is used. This is a command line tool without an actual GUI. This was made possible thanks to Jeremy Bernstein. Previously TCEC used ChessGUI by Matthias Gemuh.

What is the name of the web framework that displays the games?
It is called pgn4web and is totally free. Paolo Casaschi is the mastermind behind it and has helped a lot on certain difficult programming challenges.