CCRL 40/4
Downloads and Statistics
April 27, 2016
Testing summary:
Total: 1'370'356 games
played by 1'577 programs
19142 CPU days (X2 4600+)

White wins: 537'988 (39.3%)
Black wins: 440'187 (32.1%)
Draws: 392'181 (28.6%)
White score: 53.6%

Rating list

CCRL 40/4 Rating List — All engines (best versions only) (Quote)

Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz)
Computed on April 27, 2016 with Bayeselo based on 1'370'356 games

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 200 games or more. Normal font - less than 200 games.

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
1Stockfish 251115 64-bit 4CPU3414+18−1872.7%−156.442.3%1126 
76.2%
2Komodo 9.2 64-bit 4CPU3405+19−1973.0%−161.439.8%1005
100.0%
3Houdini 4 64-bit 4CPU3327+11−1061.6%−87.041.6%3230
100.0%
4Gull 3 64-bit 4CPU3262+12−1249.8%−6.946.1%2217
98.4%
5Equinox 3.30 64-bit 4CPU3243+14−1440.3%+61.753.1%1647
68.9%
6Fire 4 64-bit 4CPU3239+13−1345.2%+28.251.1%1961
92.3%
7Critter 1.6a 64-bit 4CPU3228+9−952.8%−22.646.4%4216
96.1%
8Fritz 15 64-bit 4CPU3211+17−1744.8%+35.249.2%1096
90.0%
9Rybka 4.1 64-bit 4CPU3198+9−951.1%−11.141.6%4870
100.0%
10Hannibal 1.5 64-bit 4CPU3155+15−1629.9%+138.438.7%1522
76.8%
11Texel 1.05 64-bit 4CPU3147+16−1635.7%+101.137.5%1399
71.0%
12Naum 4.6 64-bit 4CPU3140+17−1731.4%+133.537.1%1306
53.3%
13Strelka 5.5 64-bit3139+13−1333.5%+118.338.9%2178
64.5%
14PanChess 00.537 64-bit3135+15−1556.4%−43.250.7%1445
78.6%
15Fizbo 1.7 64-bit3126+18−1849.0%+8.637.8%1004
80.7%
16Chiron 2 64-bit 4CPU3115+15−1537.1%+88.837.5%1650
90.1%
17Hiarcs 14 4CPU3100+15−1652.0%−11.439.2%1397
73.7%
18Protector 1.9.0 64-bit3093+14−1444.4%+43.940.6%1698
56.2%
19‑20Andscacs 0.84 64-bit3092+16−1648.1%+15.236.8%1319
48.6%
19‑20Senpai 1.0 64-bit 4CPU3092+17−1735.6%+102.135.2%1303
78.1%
21iCE 3.0 64-bit3082+17−1746.6%+26.939.4%1165
65.2%
22NirvanaChess 2.2 64-bit3078+15−1545.2%+37.842.1%1578
100.0%
23Deep Shredder 12 64-bit 4CPU3037+8−847.3%+18.737.6%6456
63.2%
24Spike 1.4 Leiden 4CPU3035+11−1138.6%+80.536.2%3287
79.8%
25Alfil 15.7 64-bit3027+14−1445.1%+36.734.8%1845
63.2%
26Deep Junior 13.3 64-bit 4CPU3023+16−1635.1%+103.936.0%1435
56.4%
27Spark 1.0 64-bit 4CPU3022+9−1039.4%+76.039.2%4181
100.0%
28Hakkapeliitta 3.0 64-bit2985+14−1447.9%+17.035.4%1663
70.0%
29SmarThink 1.80 64-bit2979+18−1850.2%−4.135.2%975
53.8%
30Pedone 1.4 64-bit2978+27−2756.1%−38.245.5%411
81.0%
31Zappa Mexico II 64-bit 4CPU2965+7−741.5%+60.338.1%7708
51.7%
32Gaviota 1.0 64-bit 4CPU2964+28−2853.6%−24.433.0%418
83.7%
33Onno 1.2.70 64-bit 4CPU2949+13−1334.8%+107.136.0%2217
61.6%
34Thinker 5.4c Inert 64-bit 4CPU2946+9−942.5%+51.434.7%5066
69.4%
35Cheng 4.39 64-bit2942+15−1546.4%+26.138.1%1426
74.7%
36Deep Sjeng WC2008 64-bit 4CPU2936+8−840.2%+73.532.2%6311
73.9%
37Toga II 3.0 4CPU2929+18−1922.2%+219.826.8%1293
55.1%
38Vajolet2 2.1 64-bit2927+19−1945.2%+31.937.7%892
69.2%
39Booot 5.2.0 64-bit2922+11−1149.6%+5.234.1%2992
76.7%
40DiscoCheck 5.2 64-bit2915+14−1449.8%+2.235.5%1808
90.2%
41Bright 0.4a 4CPU2903+11−1142.0%+53.734.0%2939
63.2%
42Arasan 18.2 64-bit2900+17−1751.4%−9.238.1%1146
63.6%
43Quazar 0.4 64-bit2897+9−958.0%−62.832.5%4760
78.8%
44Crafty 25.0 64-bit2889+18−1848.1%+11.937.4%1006
73.2%
45Deuterium 14.3.34.130 64-bit2881+14−1452.8%−18.239.2%1618
72.9%
46Murka 3 64-bit2876+11−1149.9%+0.637.4%2898
60.6%
47Loop M1-T 64-bit 4CPU2874+8−843.7%+42.236.0%5759
66.4%
48Dirty 3Nov2015 64-bit2870+17−1749.7%+2.434.0%1103
54.4%
49‑50Atlas 3.80 64-bit2869+15−1554.4%−30.236.0%1466
49.2%
49‑50MinkoChess 1.3 64-bit2869+10−1054.5%−30.636.1%3463
68.5%
51EXchess 7.88b 64-bit2864+19−1948.7%+8.436.4%893
81.2%
52Nemo 1.0.1 64-bit2854+9−953.1%−21.435.3%4262
55.7%
53‑54Bobcat 7.1 64-bit2853+17−1751.5%−13.732.5%1171
49.5%
53‑54BugChess2 1.9 64-bit 4CPU2853+21−2156.7%−47.631.8%795
96.9%
55Rodent 1.7 64-bit2828+15−1546.0%+27.334.7%1518
73.6%
56Jonny 4.00 2CPU2821+16−1648.0%+13.034.8%1341
56.7%
57Scorpio 2.7.6 64-bit2819+17−1751.3%−9.535.1%1162
71.8%
58GNU Chess 5.60 64-bit2813+15−1548.6%+8.134.1%1576
56.4%
59Tornado 7.0 64-bit2811+16−1650.3%−2.830.6%1449
57.2%
60DisasterArea 1.542809+14−1449.1%+6.238.1%1725
53.8%
61Rhetoric 1.4.3 64-bit2808+18−1848.5%+8.733.4%1012
99.7%
62Ktulu 92781+8−844.8%+36.131.0%6461
78.6%
63Octochess r5190 64-bit2775+11−1249.0%+6.034.5%2634
52.5%
64The Baron 3.29 64-bit2774+16−1652.3%−19.130.0%1365
71.0%
65Twisted Logic 20090922 64-bit2769+8−848.1%+15.229.6%6604
74.8%
66Frenzee 3.5.19 64-bit2766+9−948.5%+10.128.9%5402
74.6%
67Chessmaster 11 4CPU2758+22−2259.2%−64.332.4%698
52.9%
68ProDeo 1.852756+39−3853.9%−28.125.2%242
54.9%
69Bison 9.11 64-bit2754+12−1249.5%+6.124.9%2882
79.8%
70Tucano 6.00 64-bit2744+19−1949.6%+2.734.6%925
74.7%
71Godel 3.4.9 64-bit2736+14−1450.1%+0.630.9%1682
56.2%
72Chronos 1.9.9 64-bit2735+8−847.2%+23.833.2%6376
78.1%
73Laser 1.0 64-bit2727+20−2050.2%−3.837.0%832
78.7%
74Chess Tiger 2007.12718+7−746.2%+30.034.4%7569
98.0%
75Delfi 5.4 2CPU2703+13−1340.7%+71.930.5%2438
85.9%
76Cheese 1.8 64-bit2690+20−2049.6%+4.631.2%839
55.9%
77RedQueen 1.1.4 64-bit2688+13−1349.5%+4.829.2%2017
55.0%
78Pharaon 3.5.1 4CPU2686+33−3440.5%+63.931.6%304
71.7%
79Daydreamer 1.75 64-bit2676+10−1048.8%+11.231.4%3870
74.5%
80Pawny 1.1 64-bit2669+16−1650.2%−1.531.9%1311
63.3%
81Djinn 1.021 64-bit2666+16−1650.9%−6.733.7%1339
64.7%
82Alaric 7072662+7−645.9%+31.727.8%9916
77.8%
83Donna 4.0 64-bit2655+18−1850.0%+0.137.0%1009
55.5%
84Naraku 1.312653+14−1451.0%−5.325.4%2013
58.0%
85Nebula 2.0 64-bit2652+12−1249.9%−0.629.2%2563
87.9%
86Colossus 2008b2644+7−746.7%+25.930.0%8621
55.6%
87‑89ChessBrainVB 2.052642+18−1952.3%−15.131.3%994
53.0%
87‑89Cyrano 0.6b17 64-bit2642+9−1050.0%+2.229.6%4381
49.0%
87‑89Sjakk 2.2 64-bit2642+15−1549.8%+1.735.1%1531
66.9%
90E.T. Chess 13.01.082638+7−746.2%+29.231.4%8383
74.6%
91Rodin 8.02632+18−1848.3%+10.928.8%1023
58.3%
92WildCat 82630+7−745.6%+33.529.6%8020
60.1%
93‑94Gandalf 62628+9−945.0%+38.929.2%5183
48.0%
93‑94Movei 00.8.438 (10 10 10)2628+7−744.5%+42.230.3%8299
55.4%
95‑96Brutus 8.05 64-bit 2CPU2627+17−1753.3%−25.331.2%1290
50.3%
95‑96Hamsters 0.7.1 2CPU2627+17−1752.1%−15.033.0%1232
75.2%
97Rotor 0.7a2620+14−1549.0%+7.629.1%1686
51.2%
98Sloppy 0.2.2 64-bit2619+8−845.6%+32.830.5%5712
69.8%
99Philou 3.7.1 64-bit2616+12−1246.8%+23.529.2%2689
58.2%
100Slow Chess Blitz WV2.12614+6−644.3%+43.229.6%11948
59.1%
101Ruffian 2.1.02613+9−946.8%+24.330.6%4457
65.0%
102Jellyfish 1.1 64-bit2610+16−1649.0%+5.831.6%1277
57.7%
103NoraGrace 2.0 64-bit2607+16−1655.7%−44.818.4%1584
56.1%
104Lemming 0.34 64-bit2606+16−1644.9%+36.030.1%1370
55.7%
105GarboChess 2.20 64-bit2604+14−1447.5%+17.825.2%2024
55.8%
106Glass 1.9 64-bit2603+14−1453.2%−23.228.6%1892
72.8%
107Amyan 1.722598+8−849.2%+5.828.7%5931
54.5%
108Arminius 2013-08-10 64-bit2597+18−1843.4%+49.422.5%1159
56.0%
109Muse 0.953 64-bit2594+27−2749.3%+5.632.5%467
58.1%
110‑111N2 0.4 64-bit2591+11−1049.7%+2.531.4%3402
52.8%
110‑111Phalanx XXIV2591+16−1652.0%−16.724.6%1445
71.7%
112Francesca MAD 0.192585+11−1151.1%−9.528.4%2915
53.5%
113CuckooChess 1.12 64-bit2584+14−1453.1%−23.025.8%1776
61.2%
114GreKo 2015 64-bit2581+19−1948.8%+8.228.5%990
54.1%
115Zurichess Glarus 64-bit2579+31−3159.3%−65.029.1%351
52.7%
116Pseudo 0.7c2578+8−848.9%+6.129.2%5582
54.8%
117SOS 5.12577+8−846.3%+25.728.3%6193
75.5%
118Maverick 1.5 64-bit2570+20−2049.5%+3.027.3%841
51.0%
119Aristarch 4.502569+8−847.8%+16.527.2%6203
57.3%
120Hermann 2.8 64-bit 2CPU2567+18−1848.5%+11.725.5%1133
56.4%
121‑122Capivara LK 0.09b02c 64-bit2566+15−1556.9%−49.928.6%1700
46.7%
121‑122nanoSzachy 4.1 64-bit2566+17−1749.6%+3.428.3%1220
58.8%
123Petir 4.392564+11−1147.0%+22.231.9%3186
94.8%
124Rebel Century2550+14−1447.9%+13.928.5%1806
66.5%
125Anaconda 2.0.12546+10−1050.6%−4.230.6%3704
53.4%
126Pupsi2 0.092545+29−3040.0%+73.329.1%412
60.0%
127AnMon 5.752541+8−848.0%+13.225.1%6656
74.1%
128Ufim 8.022538+7−750.7%−6.928.3%8858
71.1%
129DanaSah 4.882534+13−1348.6%+8.428.4%2231
52.3%
130BBChess 1.3b 64-bit 2CPU2533+15−1554.3%−35.628.5%1698
77.0%
131Fridolin 2.0 64-bit2525+17−1749.5%+2.129.0%1262
69.6%
132Delphil 2.8 2CPU2518+18−1858.9%−60.432.3%1045
58.9%
133Pepito 1.59.2 64-bit2516+12−1246.6%+23.828.7%2741
66.2%
134JikChess 0.02 64-bit2511+19−1950.0%+1.621.8%1038
56.7%
135Little Goliath Evolution 3.122510+7−748.6%+8.927.7%8867
57.6%
136Green Light Chess 3.01.2.22509+9−945.1%+35.429.0%4784
55.3%
137Yace 0.99.872508+8−848.7%+7.927.8%5823
54.6%
138Trace 1.37a2507+8−848.2%+13.126.6%7014
69.3%
139Dorky 4.0 64-bit 2CPU2503+17−1760.0%−71.131.1%1184
62.7%
140K2 0.792498+21−2152.6%−20.426.3%829
79.3%
141Bruja 1.9.1 64-bit2488+11−1146.4%+27.925.5%2995
55.9%
142Mephisto Gideon Professional2487+13−1350.2%−1.724.9%2110
64.1%
143Tao 5.62484+10−1048.7%+8.325.4%3598
88.5%
144Cerebro 3.03d2476+8−847.5%+18.223.5%5921
69.3%
145Betsabe II 1.472472+16−1654.7%−35.822.5%1510
54.4%
146Xpdnt 0910072471+14−1451.1%−8.727.0%1914
83.6%
147Kiwi 0.6d 64-bit2462+13−1348.4%+12.425.5%2396
62.3%
148pikoSzachy 4.02459+14−1449.5%+2.922.9%1842
60.3%
149Carballo 1.3 64-bit2456+19−1950.6%−4.521.1%1054
56.2%
150LittleThought 1.052 64-bit2454+11−1147.1%+20.025.6%2980
68.2%
151Counter 1.22450+10−1048.4%+11.936.3%3724
66.0%
152Matacz 1.42448+9−950.9%−9.325.1%4849
93.8%
153SpiderChess 0706032439+8−846.2%+26.230.7%6391
57.2%
154‑155Abrok 5.02438+10−943.5%+46.825.6%4258
49.6%
154‑155King of Kings 2.562438+10−1146.9%+22.723.1%3556
51.0%
156Shield 1.2 64-bit2437+31−3164.5%−102.724.5%379
53.6%
157Ares 1.005.2 64-bit2436+19−1947.4%+17.525.5%965
57.4%
158LambChop 10.992434+9−949.1%+5.726.5%5078
77.9%
159Nejmet 3.072429+8−849.9%+0.527.0%5742
63.7%
160Gaia 3.5 64-bit2427+9−946.7%+24.521.2%4505
57.9%
161Eeyore 1.52 64-bit2426+12−1246.8%+23.624.9%2774
51.8%
162Quark 2.352425+10−1047.9%+16.524.6%4203
59.5%
163Snitch 1.6.2 32-bit2424+11−1148.1%+13.325.3%3207
55.8%
164OliThink 5.3.0 64-bit2422+14−1446.6%+25.223.4%1901
62.3%
165‑167Dragon 4.62420+8−849.0%+7.224.8%5831
50.8%
165‑167Floyd 0.8 64-bit2420+27−2752.7%−20.818.0%506
47.7%
165‑167Hussar 0.42420+11−1152.3%−16.323.1%3263
68.2%
168‑169Giraffe 20150908 64-bit2415+18−1850.6%−3.919.1%1121
50.8%
168‑169Typhoon 1.00-3582415+16−1745.5%+33.923.6%1384
55.0%
170‑171RomiChess P3L 64-bit2414+12−1248.5%+10.227.8%2699
47.4%
170‑171Simplex 0.9.8 64-bit2414+12−1251.7%−12.921.4%2592
68.7%
172Patzer 3.80 2CPU2410+16−1651.0%−9.624.2%1527
73.0%
173KnightDreamer 3.32403+13−1350.5%−3.526.9%2320
69.6%
174Ifrit m1.8 64-bit2399+13−1350.5%−3.425.3%2194
57.5%
175Capture R012397+15−1552.5%−17.724.7%1638
75.5%
176‑177Diablo 0.5.12391+11−1149.7%+2.228.1%3122
47.5%
176‑177PostModernist 10162391+12−1250.9%−6.524.0%2686
56.4%
178Leila 0.53h2390+9−951.5%−15.022.3%5390
59.0%
179‑180Amy 0.87b2389+9−947.7%+15.221.9%4946
48.8%
179‑180Comet B502389+10−1046.5%+24.223.7%4152
70.8%
181Gosu 0.162385+8−851.6%−12.021.8%6364
67.3%
182Myrddin 0.87 64-bit2381+17−1651.7%−12.322.6%1319
55.2%
183Jazz 721 64-bit2380+18−1748.2%+13.420.7%1212
60.6%
184Der Bringer 1.92377+8−851.5%−13.322.7%6132
70.6%
185Ghost 2.0.12372+17−1752.3%−16.923.5%1326
55.3%
186Orion 0.3.0 64-bit2369+40−3868.0%−135.018.8%256
56.9%
187The Crazy Bishop 00522366+10−951.7%−16.023.6%4435
57.5%
188Terra 3.42364+12−1253.1%−22.020.9%2638
74.8%
189Homer 2.012359+10−1051.2%−9.025.0%3798
60.1%
190‑191Betsy 6.51 Nobook2357+12−1255.0%−41.123.6%2621
50.7%
190‑191Cmcchess 2.6 64-bit2357+16−1649.6%+1.327.9%1367
52.8%
192‑193Amateur 2.822356+8−851.8%−15.320.7%6100
49.0%
192‑193Lozza 1.16 64-bit2356+17−1751.6%−12.124.3%1278
72.5%
194Tigran 2.4n 64-bit2350+15−1548.5%+10.227.0%1580
59.7%
195‑196Alex 2.14a 64-bit2347+12−1248.2%+13.623.5%2472
49.3%
195‑196CyberPagno 2.3 64-bit2347+17−1748.9%+7.725.1%1271
59.9%
197Horizon 4.42345+9−949.2%+6.723.0%4829
59.7%
198Queen 4.032344+9−947.9%+14.028.4%5109
69.3%
199Plisk 0.2.7d 64-bit2340+12−1250.0%−0.521.9%2612
55.3%
200TJchess 1.1 64-bit2339+12−1250.8%−5.122.0%2555
61.0%
201Gibbon 2.69a 64-bit2336+17−1747.5%+17.122.8%1205
51.2%
202Arion 1.72335+8−850.6%−4.525.8%6660
63.7%
203‑204Thor's Hammer 2.28 32-bit2333+13−1356.3%−53.418.6%2412
47.7%
203‑204Waxman 20142333+16−1650.2%+0.225.0%1471
59.6%
205Tytan 9.32 64-bit2331+15−1549.2%+4.624.5%1591
52.6%
206Sage 3.532330+9−948.6%+10.722.2%5244
64.1%
207Sorgenkind 0.42327+14−1447.4%+20.021.4%2069
56.3%
208Butcher 1.61 64-bit 2CPU2325+20−2046.8%+23.122.0%941
54.8%
209Chezzz 1.0.32324+10−1053.7%−29.920.9%3984
66.2%
210‑211Mediocre 0.5 64-bit2320+17−1749.5%+3.723.0%1232
50.2%
210‑211Schooner 1.4.1 64-bit2320+15−1548.4%+11.727.1%1557
76.1%
212‑214Aice 0.99.22313+11−1149.5%+2.423.9%3237
52.6%
212‑214Averno 0.812313+11−1153.7%−32.722.7%3297
49.3%
212‑214Nebiyu 1.22313+41−4228.5%+202.99.8%305
52.6%
215Nemeton 1.32312+19−1946.1%+26.826.0%978
52.2%
216‑217Asterisk 0.62311+11−1150.6%−4.924.5%3320
50.6%
216‑217EveAnn 1.702311+20−2046.5%+24.225.2%932
59.7%
218Sungorus 1.4 64-bit2308+11−1152.6%−19.523.3%3180
54.0%
219Joker 1.1.142307+14−1446.9%+21.121.6%1942
73.3%
220‑221KnightX 1.922302+8−851.5%−14.122.6%6191
49.0%
220‑221Resp 0.19 64-bit Nobook2302+11−1150.7%−9.521.7%3352
94.3%
222Ayito 0.2.9942290+12−1254.0%−33.218.5%2995
58.8%
223MadChess 2.0 64-bit2288+18−1752.6%−20.921.3%1218
52.6%
224KMTChess 1.2.1 64-bit2286+40−3882.5%−340.97.9%429
54.7%
225‑227Fischerle 0.9.70 SE 64-bit2283+19−1950.2%−1.923.6%972
51.6%
225‑227Matilde 2008 64-bit2283+14−1453.1%−24.721.1%2096
47.5%
225‑227Scidlet 3.61 64-bit2283+12−1251.9%−18.921.6%2715
86.4%
228Popochin 3.22275+9−949.0%+6.725.7%5454
86.3%
229Esc 1.162268+10−1053.7%−29.522.7%3956
80.1%
230Natwarlal 0.142263+9−947.7%+16.120.6%5819
57.8%
231Absolute Zero 2.4.0.0 64-bit2261+15−1551.7%−33.518.8%1895
59.1%
232Doctor 3.02258+19−1954.1%−38.127.0%1085
58.9%
233Zeus 1.292256+10−1049.2%+6.424.4%3959
99.3%
234‑235AliChess 4.252238+12−1245.8%+32.716.1%3079
50.3%
234‑235Ant 2006-F2238+10−1048.1%+14.020.8%4047
65.1%
236Anechka 0.082235+9−947.0%+21.520.4%6078
74.1%
237Adam 3.32231+12−1247.8%+17.918.3%2818
61.6%
238Exacto 0.e 64-bit2227+18−1854.8%−48.225.6%1192
62.5%
239OBender 3.2.x2224+12−1248.4%+9.519.8%2919
51.9%
240Buzz 0.08 64-bit2223+18−1752.3%−19.316.8%1303
88.1%
241ECE 11.012208+19−1947.6%+17.520.5%1052
62.0%
242RattateChess 1.0 Nosferatu2204+16−1748.2%+11.720.5%1406
54.6%
243FireFly 2.7.0 64-bit2203+16−1547.8%+16.825.5%1502
56.1%
244‑245Barbarossa 0.3.0 64-bit2201+19−1954.4%−46.215.3%1197
49.7%
244‑245ChessAlex 2.0r42201+18−1849.5%+3.819.8%1223
53.1%
246Chispa 4.0.32200+9−950.2%−1.033.8%5094
79.3%
247‑248Beowulf 2.4a 32-bit2194+12−1248.8%+7.821.4%2437
52.0%
247‑248Latista (Sinobyl) 1.52194+12−1247.2%+20.023.4%2777
58.9%
249‑250Madeleine 0.22192+11−1148.9%+6.720.1%3366
51.5%
249‑250Shallow 1.0 64-bit2192+14−1450.0%−1.021.1%1854
54.2%
251Uralochka 1.1b2191+12−1251.2%−10.321.7%2498
57.9%
252Feuerstein 0.4.6.12189+15−1557.5%−66.820.4%1915
73.9%
253Atak 6.82183+12−1249.1%+5.921.4%2645
51.5%
254Chesley r323 64-bit2182+32−3170.5%−204.211.4%500
55.3%
255Neurosis 2.52179+18−1850.3%−0.822.5%1151
74.9%
256Genesis 2.02172+11−1051.5%−11.021.6%3552
84.3%
257Mango Paola Ajedrez 1.02163+15−1540.3%+57.434.2%1514
55.3%
258InmiChess3.06N2162+10−1050.0%−1.820.4%4204
63.0%
259BlackBishop 1.02160+11−1148.4%+9.720.3%3515
67.4%
260Kurt 0.9.2.2 64-bit2155+15−1551.0%−9.819.8%1932
67.2%
261Protej 0.5.8c2150+18−1845.6%+34.016.2%1205
67.1%
262Lime 662146+10−1047.1%+22.517.0%4907
54.7%
263Sunsetter 10.3 64-bit2145+13−1351.1%−10.519.5%2299
52.8%
264‑265Alarm 0.93.12144+10−1052.3%−19.017.2%3951
52.8%
264‑265NagaSkaki 5.122144+12−1246.8%+25.223.6%2507
88.0%
266Nesik 0.7.0 alpha2134+11−1149.2%+5.321.4%3294
59.1%
267WJChess 1.642132+10−1049.8%−0.620.0%3961
65.8%
268Fortress 1.622130+9−950.4%−5.920.9%4907
62.2%
269ChessKISS 1.7c 64-bit2126+20−2052.9%−20.123.4%943
59.4%
270Bearded 06_292123+17−1763.9%−113.217.6%1415
52.8%
271NG-Play 9.84 64-bit2122+17−1750.0%+0.723.8%1216
71.1%
272KnockOut 0.7.12115+17−1755.8%−47.018.2%1354
72.4%
273GK 0.90 64-bit2109+13−1348.6%+9.320.7%2452
69.4%
274Alf 1.092104+14−1449.7%+2.122.6%1834
65.9%
275‑276BikJump 2.01 64-bit2100+10−1050.2%−3.121.5%4285
53.9%
275‑276Clarabit 1.00 64-bit2100+12−1248.5%+11.622.8%2454
64.7%
277Wing 2.0a2097+10−1051.2%−10.620.4%4306
80.3%
278Uragano 3D 0.872089+14−1453.2%−25.120.0%1963
78.0%
279‑280Gogobello 0.12 64-bit2080+20−2053.0%−21.222.2%924
50.7%
279‑280Napoleon 1.5.0 64-bit2080+16−1654.3%−34.321.7%1419
67.6%
281Parrot 07.07.222074+15−1550.3%−2.320.6%1672
67.0%
282Cinnamon 2.0 64-bit2067+32−3154.2%−29.825.8%349
65.1%
283King's Out 0.2.422059+20−2052.8%−30.515.1%1058
60.6%
284Monarch 1.72056+12−1254.0%−33.519.3%2729
55.3%
285Matheus 2.32055+10−1048.6%+11.021.2%4380
62.4%
286Dolphin 1.02052+16−1646.9%+24.315.2%1541
61.9%
287ChessMind 0.822049+14−1449.8%+1.016.6%1918
53.5%
288Bodo 0.2b2048+12−1246.5%+27.618.4%2718
79.8%
289Gerbil 0.2 64-bit2041+11−1152.4%−19.519.3%3401
67.3%
290‑291Ax 0.82037+13−1343.7%+52.516.4%2775
51.2%
290‑291RDChess 3.232037+14−1453.3%−28.419.9%2011
61.5%
292Vice 1.0 64-bit2034+16−1649.3%+6.220.8%1403
57.2%
293Jabba 1.0 64-bit2032+14−1448.9%+8.420.1%1861
57.7%
294Bestia 0.902030+10−946.1%+32.120.3%4608
58.3%
295ProChess 101CN2028+17−1753.3%−30.715.6%1394
53.6%
296PLP 16615712027+17−1753.1%−28.912.9%1415
54.3%
297ZCT 0.3.2500 64-bit2025+22−2251.3%−10.114.8%825
55.3%
298Soldat III 0.178 64-bit2023+17−1749.8%+0.822.0%1257
53.9%
299Zeta Dva 0210 64-bit2022+19−1951.0%−5.414.1%1102
55.6%
300Freyr 1.068 64-bit2019+33−3356.0%−62.512.4%420
66.6%
301DelphiMAX 2.92011+13−1345.1%+41.115.6%2406
53.8%
302RamJet 0.112010+18−1948.5%+12.318.5%1117
57.7%
303Bismark 1.42005+56−5188.9%−487.79.6%302
54.7%
304‑306AdroitChess 0.32001+20−2058.1%−68.116.8%999
49.9%
304‑306Ecce 1.0 (rev. 508) 64-bit2001+19−1949.2%+6.816.7%1050
51.7%
304‑306Requiem 0.532001+13−1349.6%+2.143.3%2038
66.3%
307‑308Coiled 0.2b 64-bit1996+17−1752.3%−15.534.3%1146
50.8%
307‑308Sjaak 3991996+19−1948.3%+13.019.0%1038
57.4%
309Armageddon 2.3081994+12−1247.1%+19.123.5%2510
75.4%
310‑312BigLion 2.23x1989+10−946.1%+27.319.1%4733
49.2%
310‑312Elephant 1.061989+13−1346.8%+23.416.9%2437
50.0%
310‑312FrankWalter 1.081989+16−1748.2%+11.318.3%1486
52.2%
313Small Potato 0.6.11988+10−1149.0%+3.721.2%3601
53.9%
314Cupcake 1.01987+18−1944.2%+42.916.6%1172
58.6%
315‑316Bubble 1.51984+16−1648.2%+11.215.9%1530
51.3%
315‑316Galjoen 0.32 64-bit1984+19−1948.3%+11.618.8%1077
56.1%
317Gullydeckel 2.16pl11982+13−1351.2%−10.217.9%2437
66.3%
318Faile 1.4.41979+10−1044.0%+52.322.6%4673
64.2%
319La Dame Blanche 2.0c1976+16−1653.5%−30.919.9%1550
66.6%
320Matant 5.041971+16−1655.5%−47.316.6%1640
57.6%
321Etude 0.1.21969+15−1549.2%+5.922.2%1687
53.6%
322Monik 2.2.3 64-bit1968+18−1850.1%+1.716.8%1320
54.7%
323SSEChessII 2.05 DC1966+11−1152.7%−23.220.3%3413
65.1%
324‑325Cilian 4.141963+12−1246.5%+26.825.0%2790
51.5%
324‑325Marvin 1.3.01963+10−1047.8%+14.519.9%4486
54.6%
326BSC 3.91962+20−2050.9%−6.812.3%1074
58.4%
327Leonidas 83 64-bit1957+41−4160.5%−84.413.2%243
54.1%
328JanWillem 1.131955+10−1147.3%+18.716.9%3843
82.5%
329‑330Micro-Max 4.81948+9−947.3%+23.622.5%4956
49.6%
329‑330Rival 1.181948+11−1151.7%−16.218.2%3415
55.1%
331ALChess 1.841947+20−2047.2%+19.422.9%946
72.9%
332Mustang 4.971940+14−1452.7%−22.725.6%2045
67.8%
333Sharper 0.171935+13−1345.2%+36.417.1%2618
94.3%
334Smash 1.0.31923+10−1048.5%+9.417.7%4098
66.9%
335BibiChess 0.51919+12−1249.4%+1.421.2%2889
58.0%
336‑337Dabbaba 7.491917+18−1855.5%−73.616.4%1370
49.9%
336‑337SMIRF 178eBC1917+31−3061.1%−114.014.8%553
53.9%
338‑339Heracles 0.6.161916+10−1147.9%+15.020.6%3813
47.6%
338‑339SamChess1916+16−1656.9%−82.517.0%1647
60.4%
340IACH 0.56z1913+12−1253.0%−22.819.6%2690
54.2%
341BamBam1912+15−1544.6%+44.219.0%1814
66.7%
342Eagle 0.7.51908+13−1352.8%−21.913.2%2533
67.2%
343Clueless 1.41904+10−1051.2%−9.613.9%4256
60.0%
344Robocide1901+24−2447.5%+14.014.2%777
60.8%
345Warrior 1.0.31897+11−1151.2%−10.920.8%3799
57.7%
346SnailChess 4.0131896+12−1253.7%−29.520.1%2885
59.7%
347Morphy 3.221894+13−1454.7%−39.422.0%2196
68.5%
348Tyrell 1.021887+25−2565.5%−178.315.4%760
53.1%
349MrChess 2.11885+24−2465.2%−169.618.0%784
56.0%
350FreeChessII 2.171883+26−2665.9%−184.711.6%724
57.5%
351Surprise 4.3b131880+20−2047.6%+18.312.0%1123
55.0%
352Purple Haze 2.1.01878+16−1649.7%+4.514.9%1575
87.1%
353Arabian Knight 1.511860+26−2663.8%−161.114.7%689
74.1%
354Simontacchi 1.811850+15−1557.0%−57.712.8%1827
68.1%
355Roce 0.03901845+13−1349.1%+5.619.2%2372
81.3%
356Celes 0.77c1836+15−1554.0%−29.718.5%1927
61.2%
357Ranita 2.41833+14−1453.0%−23.819.0%2068
75.6%
358Ajedrez Tactico 2.73b1825+18−1854.7%−37.316.2%1294
57.3%
359MatMoi 7.15.0-cct 32-bit1823+19−1954.7%−37.215.7%1070
63.7%
360RataAeroespacial 0.2.11818+19−1953.7%−29.913.7%1064
52.5%
361HeavyChess 0.13 beta1817+22−2265.3%−149.232.5%793
61.2%
362JARS 1.75a1814+15−1456.5%−64.219.7%1948
67.5%
363Beaches 2.321809+13−1347.7%+9.915.1%2602
64.6%
364Predateur 2.1 64-bit1805+15−1549.2%−1.615.5%1921
56.9%
365NoonianChess 3206P21803+24−2460.7%−118.217.4%771
51.9%
366Chenard 2013.02.27 64-bit1802+35−3456.0%−52.213.4%365
61.2%
367Milady 3.041795+23−2348.1%+18.213.9%782
55.9%
368‑371Cecir 3.51793+13−1349.8%+0.719.3%2296
50.2%
368‑371Chess4j 3.0 64-bit1793+22−2247.9%+14.621.6%770
51.2%
368‑371Enigma 1.1.41793+15−1552.6%−22.619.9%1712
49.9%
368‑371MorphyChess 1.0.51793+16−1649.3%+11.119.0%1535
62.9%
372HoiChess 0.103 64-bit1789+21−2066.5%−148.017.3%1015
67.0%
373Eia 0.21782+19−1945.5%+37.818.7%1028
69.8%
374Grizzly 1.40.1b1776+14−1453.1%−31.412.1%2201
61.9%
375Macromix 2.011772+23−2360.0%−108.023.2%807
51.0%
376Bremboce 0.6.21771+23−2357.0%−86.713.5%814
56.5%
377Embracer 1.121769+15−1551.9%−19.922.8%1834
76.1%
378Fauce 0.41c1761+18−1848.3%+15.138.1%1086
50.7%
379BeRoChess 1.00 32-bit1760+34−3466.5%−178.025.8%399
54.5%
380Pulsar 2009-9b1758+22−2259.1%−97.319.8%910
55.0%
381Robin 0.9831756+12−1252.4%−22.818.7%2939
81.5%
382Mint 2.31746+20−2059.0%−91.018.8%1094
55.9%
383Lodocase 2402081744+25−2556.1%−77.713.8%732
61.6%
384Rocinante 2.0 64-bit (mcts)1739+20−2050.4%−2.017.7%960
63.3%
385Laurifer 1.01735+11−1246.3%+26.519.4%3367
53.7%
386Elf 1.3.01734+11−1145.0%+41.914.7%4165
80.1%
387Vicki 0.041a1727+14−1452.8%−33.118.4%2056
69.7%
388Kanguruh 1.931722+12−1251.7%−14.519.2%2766
54.9%
389Adamant 1.71721+10−1046.2%+29.816.4%4591
80.9%
390Kitteneitor 0.22.11711+20−2050.7%−7.133.4%870
54.7%
391GChess IV 0.2.01709+14−1458.0%−66.529.4%2102
56.4%
392Ziggy 0.71707+26−2663.3%−149.214.2%710
51.3%
393Pulse 1.4.01706+42−4253.0%−26.120.6%218
52.7%
394‑395Sayuri 2015.09.15 64-bit1704+39−3941.8%+66.417.7%249
51.0%
394‑395Tscp 1.811704+12−1246.5%+29.114.5%3086
53.2%
396Aldebaran 0.7.01703+12−1246.7%+22.634.1%2560
53.6%
397SEE 0.6.91702+13−1352.5%−24.420.0%2593
68.2%
398Testina 3c1692+38−3768.9%−185.022.8%325
52.5%
399Zoidberg 0.11691+22−2254.0%−49.215.3%893
83.0%
400Gargamella 0.5.01678+18−1751.0%−11.316.9%1257
57.1%
401SharpChess2 2.6.91674+36−3657.5%−101.66.4%392
51.9%
402Bace 0.451673+12−1249.9%−4.016.8%2927
52.8%
403Chess 4.1a1672+35−3557.3%−98.519.8%378
53.2%
404Jester 0.841670+18−1849.5%+1.513.2%1235
52.1%
405Violet 2.0 64-bit1669+40−3960.1%−69.832.1%218
51.3%
406Tristram 3.361668+23−2351.2%−27.613.4%853
52.9%
407Mizar 3.01667+11−1146.9%+27.815.5%3680
57.9%
408PolarChess 1.31665+14−1353.1%−26.616.5%2346
66.9%
409JaksaH 1.11 64-bit1661+15−1454.9%−40.320.5%1908
59.6%
410Golem 0.4411658+21−2144.3%+42.417.4%873
75.6%
411Belzebub 0.671650+12−1149.2%+8.126.9%3143
78.3%
412DChess 1.0.21643+13−1349.9%−0.117.5%2652
80.4%
413‑414Pooky 2.71634+16−1650.3%+0.216.6%1587
50.3%
413‑414Simon 1.2 64-bit1634+17−1750.6%−4.317.2%1357
65.1%
415IQ23.0031630+12−1246.3%+28.835.2%2572
58.0%
416Vapor 0.01r121628+14−1454.2%−30.039.6%1713
85.1%
417MSCP 1.441619+12−1246.9%+23.818.6%3054
58.0%
418ChessRikus 1.4661617+16−1649.7%+4.216.7%1473
71.6%
419‑420AdaChess 2.01609+22−2247.5%+17.814.1%884
50.2%
419‑420Storm 0.61609+11−1146.0%+32.017.0%3496
74.4%
421Revati 0.4c1600+26−2662.6%−103.921.0%643
56.7%
422Rainman 0.7.51597+18−1841.6%+65.527.6%1217
57.2%
423Darky 0.5d1593+34−3548.5%−0.113.7%423
58.0%
424Philemon C1589+22−2256.9%−47.824.3%781
68.4%
425Marginal 0.11577+41−4152.6%−38.14.0%324
62.0%
426VanillaChess 2.6g1570+25−2557.3%−58.515.9%665
51.3%
427Zotron 4.4.61569+12−1247.6%+21.625.5%2844
67.3%
428SdBC 0.41.401565+17−1743.3%+48.525.1%1302
64.3%
429Needle 0.5311561+11−1143.7%+48.625.2%3455
56.9%
430Damas 91560+16−1650.9%−9.817.2%1602
75.5%
431Pigeon 1.37 64-bit1546+35−3632.6%+128.423.5%307
52.8%
432Hokus-Pokus 0.6.31544+23−2350.3%−0.118.0%777
88.2%
433Larsen VB 0.05.00011528+14−1443.2%+57.018.4%2150
58.1%
434mACE 0.2.2.6161526+20−2046.8%+23.917.8%1010
80.9%
435‑436Alibaba 1.381508+34−3541.5%+65.614.0%406
49.9%
435‑436Yawce 0.161508+26−2651.7%−19.612.9%612
64.5%
437Gedeone 16201499+37−3675.1%−220.417.2%349
84.5%
438Piranha 0.51479+12−1238.8%+97.813.4%3103
67.8%
439Tarrasch Toy Engine 0.9061475+14−1442.0%+62.318.6%2187
68.7%
440St Andersen 1.31 64-bit1470+16−1640.8%+69.918.5%1551
55.4%
441‑442Pentagon 1.21468+20−2039.2%+76.333.0%900
51.1%
441‑442Pwned 1.2 64-bit1468+32−3238.1%+102.917.5%423
55.0%
443APILChess 1.05r1b1465+16−1642.7%+58.722.0%1537
85.7%
444Roque 1.11453+17−1744.4%+46.917.4%1423
62.6%
445Apep 1.011446+40−4041.6%+79.58.1%333
56.4%
446Numpty Recharged 64-bit1442+20−2044.2%+43.219.3%970
53.8%
447Blikskottel 0.81441+18−1844.0%+45.820.4%1180
87.3%
448Nero 6.11427+15−1638.4%+89.220.0%1697
96.0%
449Suff 0.3.a1402+25−2538.1%+97.522.1%647
55.4%
450Supra 15.01398+48−4936.6%+139.012.8%242
67.2%
451Tony's Chess 0.021386+16−1643.1%+54.48.7%1730
60.3%
452MiniMardi 1.31384+13−1332.2%+154.915.3%2735
55.3%
453Goyaz 0.0071382+21−2145.1%+48.914.9%1066
65.9%
454JChess 1.01376+19−1937.2%+101.319.8%1147
59.1%
455Eden 0.0.131373+17−1735.9%+110.515.0%1560
97.0%
456Nanook 0.171351+16−1641.5%+74.141.2%1589
75.5%
457Virutor Chess 1.11342+19−1938.9%+96.018.5%1237
66.7%
458MiniChessAI 1.191336+20−2049.4%+25.818.1%1100
59.5%
459Skaki 1.231332+25−2547.1%+47.417.2%748
67.3%
460Joanna 2002 1.031325+21−2138.0%+111.625.4%978
83.1%
461Ozwald 0.431310+20−2045.7%+52.018.2%1116
62.7%
462CeruleanJS 0.1.1 Blizzard 64-bit1303+34−3518.5%+254.119.8%420
54.5%
463Fimbulwinter 5.001301+26−2637.6%+99.912.2%748
84.0%
464KillerQueen 2.0b31284+20−2045.0%+63.626.7%1123
80.3%
465TRex 1.91272+19−1942.5%+82.616.1%1287
71.5%
466QuTeChess 1.0.1t r31264+23−2348.0%+45.736.4%751
64.9%
467Tikov 0.6.31258+18−1945.0%+65.517.0%1339
99.9%
468Raffaela 0.1.41218+18−1841.5%+99.726.3%1388
62.7%
469Toledo nanoChess v150120101214+17−1739.0%+117.230.3%1468
74.5%
470Gringo 1.4.9b1206+20−2042.7%+83.915.8%1134
58.4%
471Pierre 1.71202+26−2649.4%−3.510.6%746
64.6%
472Neurone XXIII1195+32−3246.7%+25.913.2%424
52.0%
473GrayMatter SVN16041193+43−4437.1%+151.720.4%279
60.5%
474Project Invincible 2.041186+37−3825.0%+291.919.0%406
76.9%
475BlitzKibitz 51166+35−3537.2%+71.541.4%273
54.7%
476DarkFusch 0.91164+22−2234.7%+164.832.0%855
72.8%
477Usurpator II1153+28−2764.1%−153.729.1%529
83.7%
478JChecs 0.1.01134+26−2657.3%−52.045.9%481
59.3%
479Brama 0512041130+31−3247.6%+4.746.0%313
72.9%
480Cassandre 0.241118+24−2454.0%−29.356.6%521
76.3%
481Blitzter 2.01102+36−2758.1%−75.86.7%358
89.5%
482Frank 0.581074+32−341.1%+60.326.8%426
60.9%
483Talvmenni 0.11068+37−352.2%−13.543.2%324
51.5%
484Hanzo The Razor1067+38−355.0%−33.761.4%272
56.5%
485Strategic Deep 1.251063+35−750.2%−8.312.8%655
83.2%
486DarkTemplar 0.11032+81−3911.6%+483.518.2%242
52.8%
487Xadreco 5.71029+58−4043.4%+21.723.6%440
60.9%
488Minnow1022+72−4841.4%+73.235.5%220
51.6%
489Zoe 0.11021+83−4911.3%+506.912.7%322
54.1%
490Safrad 2.1.35.2101018+59−5233.7%+170.421.0%1801
66.5%
491GIUChess 1.0 beta21010+75−6049.5%−3.942.8%313
77.6%
492Youk 1.0.5993+91−7747.0%+13.937.3%300
76.6%
493Kace 0.82975+107−9448.1%+22.924.1%324
75.8%
494NSVChess v0.14960+120−11049.1%+1.236.7%390
54.1%
495Iota 1.0 32-bit958+120−11252.7%−34.427.2%511
97.6%
496Chad's Chess 0.15923+152−14734.2%+150.314.9%1144
98.5%
497Luzhin 0.1885+190−18439.5%+107.532.6%565
55.9%
498Dika 0.4209882+195−18743.3%+49.650.3%314
73.8%
499Dreamer867+210−20261.6%−103.920.7%392
97.0%
500Hippocampe 0.4.1825+252−24554.7%−30.636.1%393
99.6%
501Pyotr 0.6 AM768+307−30151.0%−9.428.9%481
100.0%
502EasyPeasy 1.0.0.0633+442−43726.5%+305.012.7%746
65.1%
503ReBorn Mainsworthy 1.30622+456−44856.3%−33.022.5%213
93.6%
504MicroChess 1976573+504−49750.0%−1.529.6%230
89.6%
505NEG 0.3d541+534−52935.3%+157.228.4%483
85.1%
506Ram 2.0518+557−55133.2%+175.630.1%435
98.7%
507LaMoSca 0.10465+610−60431.1%+190.660.8%286
87.3%
508CPP1434+641−63628.6%+219.222.7%255
100.0%
509ACE 0.1318+757−75114.2%+491.322.0%473
87.0%
510POS 1.20288+787−78218.6%+378.822.5%298
 

Results matrix

All engines (top 12, best versions only)
#NameElo123456789101112
1Stockfish 251115 64-bit 4CPU3414 53 − 47
+21−15=64
+8
42.5 − 31.5
+25−14=35
−42
53.5 − 20.5
+35−2=37
−16
56.5 − 17.5
+41−2=31
−2
58 − 16
+42−0=32
+7
57 − 17
+44−4=26
−4
78 − 18
+60−0=36
+7
59.5 − 14.5
+46−1=27
−10
61 − 13
+49−1=24
−32
64.5 − 9.5
+55−0=19
+15
64 − 10
+55−1=18
+5
2Komodo 9.2 64-bit 4CPU340547 − 53
+15−21=64
−8
 45.5 − 38.5
+20−13=51
−56
65 − 19
+50−4=30
+40
59.5 − 22.5
+40−3=39
−23
57.5 − 22.5
+39−4=37
−31
66 − 16
+53−3=26
+36
 67.5 − 14.5
+55−2=25
+24
71 − 11
+61−1=20
+30
70.5 − 10.5
+61−1=19
+30
69.5 − 12.5
+61−4=17
+8
3Houdini 4 64-bit 4CPU332731.5 − 42.5
+14−25=35
+42
38.5 − 45.5
+13−20=51
+56
 29.5 − 17.5
+17−5=25
+9
62.5 − 37.5
+37−12=51
−9
66.5 − 31.5
+43−8=47
+18
34.5 − 15.5
+23−4=23
+18
114 − 54
+77−17=74
−4
35 − 15
+25−5=20
0
71 − 29
+53−11=36
−33
74 − 20
+56−2=36
+10
78.5 − 15.5
+67−4=23
+65
4Gull 3 64-bit 4CPU326220.5 − 53.5
+2−35=37
+16
19 − 65
+4−50=30
−40
17.5 − 29.5
+5−17=25
−9
 58.5 − 40.5
+29−11=59
+35
54.5 − 41.5
+18−5=73
+13
27 − 20
+13−6=28
+7
37.5 − 32.5
+20−15=35
−30
31 − 16
+21−6=20
+36
64 − 36
+41−13=46
−20
 17.5 − 6.5
+12−1=11
+19
5Equinox 3.30 64-bit 4CPU324317.5 − 56.5
+2−41=31
+2
22.5 − 59.5
+3−40=39
+23
37.5 − 62.5
+12−37=51
+9
40.5 − 58.5
+11−29=59
−35
 50 − 50
+15−15=70
−5
48 − 51
+21−24=54
−25
40 − 30
+19−9=42
+8
60 − 40
+27−7=66
+9
68.5 − 35.5
+42−9=53
+6
 44 − 22
+26−4=36
−8
6Fire 4 64-bit 4CPU323916 − 58
+0−42=32
−7
22.5 − 57.5
+4−39=37
+31
31.5 − 66.5
+8−43=47
−18
41.5 − 54.5
+5−18=73
−13
50 − 50
+15−15=70
+5
 37.5 − 42.5
+14−19=47
−30
33.5 − 36.5
+17−20=33
−41
45 − 35
+21−11=48
−3
63.5 − 36.5
+40−13=47
−2
73 − 39
+46−12=54
−1
19.5 − 12.5
+12−5=15
−32
7Critter 1.6a 64-bit 4CPU322817 − 57
+4−44=26
+4
16 − 66
+3−53=26
−36
15.5 − 34.5
+4−23=23
−18
20 − 27
+6−13=28
−7
51 − 48
+24−21=54
+25
42.5 − 37.5
+19−14=47
+30
 35.5 − 34.5
+11−10=49
−15
60 − 54
+32−26=56
−15
58 − 42
+33−17=50
−24
 63.5 − 40.5
+36−13=55
−23
8Fritz 15 64-bit 4CPU321118 − 78
+0−60=36
−7
 54 − 114
+17−77=74
+4
32.5 − 37.5
+15−20=35
+30
30 − 40
+9−19=42
−8
36.5 − 33.5
+20−17=33
+41
34.5 − 35.5
+10−11=49
+15
 35 − 37
+11−13=48
−20
42.5 − 27.5
+25−10=35
+7
43.5 − 26.5
+26−9=35
+7
43.5 − 26.5
+24−7=39
−2
9Rybka 4.1 64-bit 4CPU319814.5 − 59.5
+1−46=27
+10
14.5 − 67.5
+2−55=25
−24
15 − 35
+5−25=20
0
16 − 31
+6−21=20
−36
40 − 60
+7−27=66
−9
35 − 45
+11−21=48
+3
54 − 60
+26−32=56
+15
37 − 35
+13−11=48
+20
 59.5 − 40.5
+40−21=39
+18
 17.5 − 13.5
+9−5=17
−21
10Hannibal 1.5 64-bit 4CPU315513 − 61
+1−49=24
+32
11 − 71
+1−61=20
−30
29 − 71
+11−53=36
+33
36 − 64
+13−41=46
+20
35.5 − 68.5
+9−42=53
−6
36.5 − 63.5
+13−40=47
+2
42 − 58
+17−33=50
+24
27.5 − 42.5
+10−25=35
−7
40.5 − 59.5
+21−40=39
−18
  51 − 53
+26−28=50
−20
11Texel 1.05 64-bit 4CPU31479.5 − 64.5
+0−55=19
−15
10.5 − 70.5
+1−61=19
−30
20 − 74
+2−56=36
−10
  39 − 73
+12−46=54
+1
 26.5 − 43.5
+9−26=35
−7
   55 − 59
+31−35=48
−19
12Naum 4.6 64-bit 4CPU314010 − 64
+1−55=18
−5
12.5 − 69.5
+4−61=17
−8
15.5 − 78.5
+4−67=23
−65
6.5 − 17.5
+1−12=11
−19
22 − 44
+4−26=36
+8
12.5 − 19.5
+5−12=15
+32
40.5 − 63.5
+13−36=55
+23
26.5 − 43.5
+7−24=39
+2
13.5 − 17.5
+5−9=17
+21
53 − 51
+28−26=50
+20
59 − 55
+35−31=48
+19
 
Performance color legend:
(Only pairs with at least 30 games)
-120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120

LOS matrix

All engines (top 12, best versions only)
#NameElo123456789101112
1Stockfish 251115 64-bit 4CPU3414 76.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Komodo 9.2 64-bit 4CPU340523.8 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Houdini 4 64-bit 4CPU33270.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Gull 3 64-bit 4CPU32620.00.00.0 98.499.7100.0100.0100.0100.0100.0100.0
5Equinox 3.30 64-bit 4CPU32430.00.00.01.6 68.997.099.9100.0100.0100.0100.0
6Fire 4 64-bit 4CPU32390.00.00.00.331.1 92.399.7100.0100.0100.0100.0
7Critter 1.6a 64-bit 4CPU32280.00.00.00.03.07.7 96.1100.0100.0100.0100.0
8Fritz 15 64-bit 4CPU32110.00.00.00.00.10.33.9 90.0100.0100.0100.0
9Rybka 4.1 64-bit 4CPU31980.00.00.00.00.00.00.010.0 100.0100.0100.0
10Hannibal 1.5 64-bit 4CPU31550.00.00.00.00.00.00.00.00.0 76.890.8
11Texel 1.05 64-bit 4CPU31470.00.00.00.00.00.00.00.00.023.2 71.0
12Naum 4.6 64-bit 4CPU31400.00.00.00.00.00.00.00.00.09.229.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100


Complete list (all engines and versions)

Pure list (removes rating distortions)


Selections from the complete rating list:

All engines   |   32-bit

1-2-CPU engines   |   32-bit

Single-CPU engines   |   32-bit

Multi-CPU engines   |   32-bit

2-CPU engines   |   32-bit

4-CPU engines   |   32-bit

Free engines   |   32-bit

Free 1-2-CPU engines   |   32-bit

Free single-CPU engines   |   32-bit

Free multi-CPU engines   |   32-bit

Free 2-CPU engines   |   32-bit

Free 4-CPU engines   |   32-bit

Open source engines   |   32-bit

Open source 1-2-CPU engines   |   32-bit

Open source single-CPU engines   |   32-bit

Open source multi-CPU engines   |   32-bit

Open source 2-CPU engines   |   32-bit

Open source 4-CPU engines   |   32-bit

Custom comparison

Step 1. Select class of engines to compare:

Only public releases (no private engines)
Only stable versions (no beta versions)
Only engines with default settings
Only new versions
Only best versions from each family

Select additional individual engines or engine families. You can select multiple items in each list by pressing SHIFT or CTRL while selecting. These lists can be used all at the same time, all selections will be simply combined together.

Families

Engines


Step 2. Select output that you want to see.

Rating list
Testing profile
  (Step: , Numbers: )

Results table
Performance table
Score table
LOS table
Proportion of draws
Number of games
Number of connecting games
Percentage of connecting games
Score with common opponents
Score with all opponents
Performance with common opponents
Performance with all opponents
LOS with common opponents
LOS with all opponents

Maximum size of cross-tables (from 2 to 100):
Limit crosstables to engines in ELO range: to
Match length (Minimum number of games to highlight with color):

Cross-tables show only best version of each engine
Sort cross-tables by:   Rating   Name
Highlight diagonal of cells wide. (0 to highlight everything)

Reference rating list:
Recalibrate:
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  Recalibrate reference list to current one using selected engines only
  Recalibrate reference list to current one using all common engines
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  Recalibrate current list to reference using all common engines


Step 3.


Download games in PGN format

All games are compressed with 7-zip.

All games, without comments

1'370'356 games (268.29 MB)

Selection of games

(Please don't use aggressive download managers)

Various statistics


Created in 2005-2013 by CCRL team
Last games added on April 27, 2016