CCRL 40/4
Downloads and Statistics
August 20, 2016
Testing summary:
Total: 1'324'256 games
played by 1'537 programs
17957 CPU days (X2 4600+)

White wins: 519'624 (39.2%)
Black wins: 425'104 (32.1%)
Draws: 379'528 (28.7%)
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 August 20, 2016 with Bayeselo based on 1'324'256 games

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 500 games or more. Normal font - less than 500 games.

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
1Stockfish 160716 64-bit 4CPU3445+14−1479.1%−209.336.3%2099 
98.5%
2Komodo 10 64-bit 4CPU3423+15−1574.9%−178.837.4%1652
100.0%
3Houdini 4 64-bit 4CPU3329+10−960.3%−78.341.9%4080
100.0%
4Gull 3 64-bit 4CPU3263+11−1148.8%+1.545.7%3064
93.9%
5Equinox 3.30 64-bit 4CPU3251+12−1142.8%+46.551.0%2497
54.4%
6Fire 4 64-bit 4CPU3250+11−1146.3%+22.650.0%2810
95.0%
7Andscacs 0.872 64-bit 4CPU3232+19−1947.9%+16.547.3%830
65.9%
8Critter 1.6a 64-bit 4CPU3228+8−850.8%−7.745.6%5070
81.5%
9Fritz 15 64-bit 4CPU3221+13−1343.8%+44.046.2%1976
89.5%
10NirvanaChess 2.3 64-bit 4CPU3206+18−1845.9%+29.150.4%917
56.9%
11BlackMamba 2.0 64-bit 4CPU3204+16−1643.6%+45.046.3%1330
58.7%
12Rybka 4.1 64-bit 4CPU3202+8−849.5%+0.941.6%5722
99.1%
13Fizbo 1.7 64-bit 4CPU3180+16−1640.9%+65.639.1%1394
94.7%
14Hannibal 1.5 64-bit 4CPU3164+13−1331.8%+128.738.7%2192
77.5%
15Texel 1.06 64-bit 4CPU3154+21−2144.7%+37.542.2%758
72.0%
16Naum 4.6 64-bit 4CPU3147+14−1432.2%+130.736.0%1994
63.6%
17Chiron 3.01 64-bit 4CPU3143+18−1836.2%+96.143.5%1064
56.2%
18Strelka 5.5 64-bit3141+12−1232.1%+131.037.5%2572
68.5%
19PanChess 00.537 64-bit3136+15−1556.4%−43.350.7%1445
99.8%
20Hiarcs 14 4CPU3105+14−1451.2%−6.639.8%1625
84.2%
21Senpai 1.0 64-bit 4CPU3094+17−1735.6%+102.035.2%1303
70.2%
22Protector 1.5.0 64-bit 4CPU3088+15−1541.8%+55.237.4%1504
60.3%
23iCE 3.0 64-bit3085+12−1248.4%+13.939.3%2207
100.0%
24Deep Shredder 12 64-bit 4CPU3040+8−847.3%+18.037.6%6456
62.5%
25‑26Booot 6.0.2 64-bit3037+16−1652.1%−14.746.3%1278
49.8%
25‑26Spike 1.4 Leiden 4CPU3037+11−1138.6%+80.436.1%3314
67.4%
27SmarThink 1.96 64-bit3032+17−1748.9%+5.434.8%1227
56.8%
28Alfil 15.7 64-bit3030+13−1344.8%+39.236.6%2332
65.9%
29Deep Junior 13.3 64-bit 4CPU3026+16−1635.1%+103.336.0%1435
56.4%
30Spark 1.0 64-bit 4CPU3024+9−939.4%+76.139.3%4208
100.0%
31Pedone 1.4.1 64-bit2990+14−1448.6%+10.742.9%1652
74.6%
32Hakkapeliitta 3.0 64-bit2984+13−1346.3%+29.534.2%2230
98.3%
33Zappa Mexico II 64-bit 4CPU2968+7−841.5%+59.838.1%7658
73.0%
34Vajolet2 2.2 64-bit2962+16−1648.8%+6.239.3%1368
86.0%
35Onno 1.2.70 64-bit 4CPU2951+13−1334.8%+107.436.0%2217
61.3%
36Thinker 5.4c Inert 64-bit 4CPU2949+9−942.5%+50.834.7%5066
84.2%
37Cheng 4.39 64-bit2940+14−1446.3%+26.538.1%1809
61.6%
38Deep Sjeng WC2008 64-bit 4CPU2938+8−839.6%+77.832.1%6111
73.8%
39Toga II 3.0 4CPU2931+18−1922.2%+219.926.8%1293
89.9%
40DiscoCheck 5.2 64-bit2916+13−1350.1%+0.436.1%1974
65.3%
41Bobcat 7.6 64-bit2912+16−1649.6%+2.538.0%1244
72.0%
42Bright 0.4a 4CPU2906+11−1142.0%+53.234.0%2939
63.1%
43Arasan 19.0.1 64-bit2902+17−1743.7%+43.235.2%1205
58.6%
44Quazar 0.4 64-bit2900+9−957.2%−56.233.2%5243
93.2%
45Crafty 25.0 64-bit2887+16−1647.2%+18.837.1%1260
60.0%
46Deuterium 14.3.34.130 64-bit2884+13−1351.5%−9.939.8%2021
58.6%
47Gaviota 1.0 64-bit2882+11−1151.1%−7.333.1%2989
68.5%
48Loop M1-T 64-bit 4CPU2879+8−844.8%+33.736.5%5463
57.3%
49‑50DisasterArea 1.65 64-bit2877+19−1948.4%+10.339.0%890
49.6%
49‑50Murka 3 64-bit2877+10−1049.7%+1.937.5%3261
55.6%
51Wasp 1.01 64-bit2876+19−1950.2%−1.340.5%925
70.9%
52‑53Atlas 3.80 64-bit2869+14−1454.0%−26.736.5%1656
51.6%
52‑53MinkoChess 1.3 64-bit2869+10−1054.2%−28.836.3%3654
52.4%
54EXchess 7.88b 64-bit2868+17−1749.4%+3.837.1%1085
56.6%
55Rodent II 0.9.33 64-bit2866+17−1751.3%−8.336.6%1091
56.1%
56Dirty 3Nov2015 64-bit2864+16−1648.8%+9.034.8%1362
85.9%
57Nemo 1.0.1 64-bit2855+9−952.9%−20.635.7%4375
65.7%
58BugChess2 1.9 64-bit 4CPU2850+22−2156.3%−45.332.2%746
98.5%
59Scorpio 2.7.6 64-bit2820+17−1751.3%−10.135.1%1162
77.8%
60GNU Chess 5.60 64-bit2811+14−1448.2%+11.834.2%1736
55.9%
61Tornado 4.88 64-bit2810+16−1647.4%+17.833.6%1312
59.3%
62Rhetoric 1.4.3 64-bit2807+17−1748.3%+9.933.6%1170
92.6%
63Laser 1.1 64-bit2788+20−2053.4%−23.635.7%858
73.3%
64Ktulu 92781+8−846.0%+27.831.3%5317
75.2%
65Octochess r5190 64-bit2777+11−1149.0%+5.234.4%2730
53.8%
66Pawny 1.2 64-bit2776+18−1848.0%+12.237.5%1067
53.6%
67The Baron 3.29 64-bit2775+15−1551.8%−16.230.5%1490
65.9%
68Twisted Logic 20090922 64-bit2771+8−849.2%+6.429.7%6229
83.6%
69‑70Frenzee 3.5.19 64-bit2765+9−948.2%+13.228.7%5061
53.1%
69‑70Jonny 4.002765+8−851.8%−16.528.1%5953
75.2%
71Chessmaster 11 4CPU2757+22−2259.2%−64.232.4%698
61.0%
72Bison 9.11 64-bit2753+12−1249.4%+7.225.1%2912
56.3%
73ProDeo 1.872751+23−2347.9%+13.625.4%680
61.8%
74Tucano 6.00 64-bit2747+18−1849.5%+2.834.8%1019
82.0%
75Godel 3.4.9 64-bit2736+14−1550.1%+0.430.9%1682
55.4%
76Chronos 1.9.9 64-bit2735+8−847.9%+18.233.4%5936
100.0%
77Chess Tiger 2007.12713+8−848.6%+13.234.9%5812
99.0%
78Cheese 1.8 64-bit2690+18−1849.5%+4.831.0%1089
57.0%
79RedQueen 1.1.4 64-bit2688+13−1349.5%+4.529.2%2017
82.9%
80Delfi 5.42681+8−849.1%+9.830.9%6836
86.0%
81Daydreamer 1.75 64-bit2674+10−1048.5%+13.831.8%3999
82.2%
82Djinn 1.021 64-bit2666+15−1550.9%−6.134.2%1541
61.3%
83Alaric 7072664+7−748.3%+12.528.0%8599
92.7%
84Nebula 2.0 64-bit2654+12−1250.6%−4.829.0%2666
55.3%
85Naraku 1.312653+14−1451.0%−5.925.4%2013
60.3%
86Donna 4.0 64-bit2650+17−1749.4%+3.936.1%1165
57.4%
87Phalanx XXV2648+17−1752.1%−14.627.4%1189
62.3%
88Amoeba 1.0 64-bit2644+18−1851.6%−11.031.4%990
59.5%
89‑90ChessBrainVB 2.052641+17−1752.0%−13.931.0%1121
47.3%
89‑90Colossus 2008b2641+7−748.1%+15.430.7%7676
63.0%
91Cyrano 0.6b17 64-bit2640+9−949.9%+2.829.8%4514
55.8%
92Sjakk 2.2 64-bit2638+14−1449.6%+3.435.1%1676
62.9%
93E.T. Chess 13.01.082636+7−748.2%+14.531.7%7172
67.0%
94Rodin 8.02632+17−1748.7%+8.628.8%1137
66.6%
95‑96Movei 00.8.438 (10 10 10)2628+8−746.6%+25.430.8%7212
46.7%
95‑96WildCat 82628+8−747.1%+22.229.8%7045
62.8%
97Gandalf 62626+10−1047.6%+19.029.9%4043
80.3%
98Rotor 0.7a2619+15−1449.2%+6.529.2%1694
59.0%
99Sloppy 0.2.2 64-bit2617+9−946.2%+27.630.5%5216
52.1%
100Philou 3.7.1 64-bit2616+12−1247.1%+22.329.2%2825
59.7%
101Slow Chess Blitz WV2.12615+6−645.5%+32.830.1%10972
60.6%
102Jellyfish 1.1 64-bit2613+15−1549.7%+1.231.8%1445
60.3%
103‑104Ruffian 2.1.02610+10−1047.6%+17.930.8%3872
49.9%
103‑104Zarkov 6.552610+17−1748.3%+10.830.8%1240
54.4%
105NoraGrace 2.0 64-bit2609+15−1555.6%−43.818.8%1733
73.0%
106Pharaon 3.5.12604+8−845.2%+34.728.4%7204
56.4%
107GarboChess 2.20 64-bit2603+14−1447.3%+19.025.3%1982
55.8%
108Glass 1.9 64-bit2601+14−1453.0%−21.428.5%1932
56.8%
109‑110Amyan 1.722600+8−849.6%+2.728.9%5943
51.1%
109‑110Lemming 0.34 64-bit2600+19−1949.0%+4.229.7%987
60.3%
111Arminius 2013-08-10 64-bit2596+18−1843.4%+49.822.5%1159
69.4%
112N2 0.4 64-bit2591+10−1149.8%+1.531.4%3347
60.2%
113GreKo 2015 64-bit2588+17−1750.9%−6.228.2%1152
54.5%
114Muse 0.953 64-bit2587+17−1748.6%+8.531.8%1222
57.2%
115Francesca MAD 0.192585+11−1151.5%−12.128.5%3093
57.9%
116CuckooChess 1.12 64-bit2583+14−1453.1%−23.025.8%1776
66.6%
117Hamsters 0.7.12580+9−947.9%+15.930.9%5426
56.1%
118Zurichess Glarus 64-bit2578+19−1952.5%−18.630.3%946
55.9%
119SOS 5.12577+8−846.6%+23.128.4%6346
53.4%
120Pseudo 0.7c2576+8−848.8%+7.129.0%5568
52.7%
121Maverick 1.5 64-bit2575+19−1850.9%−6.326.9%1021
69.4%
122Carballo 1.5 64-bit2569+19−1951.3%−10.924.8%947
51.6%
123Aristarch 4.502568+8−848.0%+15.327.1%6371
72.3%
124‑125Petir 4.392564+11−1047.4%+19.531.8%3314
52.2%
124‑125nanoSzachy 4.1 64-bit2564+16−1649.6%+2.527.6%1348
54.6%
126Capivara LK 0.09b02c 64-bit2563+14−1456.3%−45.428.4%1850
77.6%
127K2 0.832554+19−1950.2%−2.126.8%979
52.1%
128Brutus 8.05 64-bit2553+11−1144.1%+40.727.7%2913
74.0%
129Rebel Century2547+14−1447.6%+16.528.7%1902
61.0%
130Anaconda 2.0.12545+10−1050.6%−4.330.6%3704
70.2%
131Hermann 2.6 64-bit2541+13−1446.6%+23.824.5%2124
55.7%
132AnMon 5.752540+8−848.0%+13.525.2%6311
73.8%
133Ufim 8.022536+7−750.8%−6.928.2%8464
62.9%
134DanaSah 4.882534+12−1248.9%+6.928.5%2391
81.2%
135Fridolin 2.0 64-bit2525+16−1649.6%+1.828.3%1422
79.9%
136Pepito 1.59.2 64-bit2517+11−1247.0%+21.528.2%2818
64.4%
137JikChess 0.02 64-bit2513+18−1750.4%−1.422.0%1198
72.4%
138‑139Little Goliath Evolution 3.122508+7−748.7%+8.627.7%8653
50.9%
138‑139Pupsi2 0.082508+13−1350.7%−7.527.0%2293
52.9%
140‑141Green Light Chess 3.01.2.22507+9−945.1%+35.528.8%4820
46.9%
140‑141Yace 0.99.872507+8−848.9%+7.327.7%5685
60.2%
142Trace 1.37a2506+8−848.3%+12.026.5%6684
87.9%
143Betsabe II 1.662493+20−2050.3%−1.922.5%890
59.1%
144CyberPagno 3.0 64-bit2490+19−1957.8%−57.224.7%981
60.7%
145Bruja 1.9.1 64-bit2487+11−1146.6%+26.025.5%2973
72.3%
146Tao 5.62483+10−1048.7%+8.025.3%3608
57.9%
147Mephisto Gideon Professional2481+13−1349.4%+4.124.3%2238
86.6%
148Cerebro 3.03d2473+9−947.3%+18.723.1%5603
67.9%
149Xpdnt 0910072469+14−1451.5%−11.127.1%1892
62.5%
150Dorky 4.3 64-bit2466+11−1146.8%+23.422.4%3058
70.6%
151Kiwi 0.6d 64-bit2461+13−1348.8%+9.725.8%2374
68.2%
152pikoSzachy 4.02457+14−1449.4%+3.522.8%1852
51.6%
153Shield 1.2 64-bit2456+20−2054.5%−31.723.8%916
59.7%
154LittleThought 1.052 64-bit2454+11−1147.3%+18.525.7%3043
60.9%
155Delphil 2.82451+14−1449.5%+3.425.8%1873
59.3%
156Counter 1.22449+10−1048.5%+11.236.1%3697
62.0%
157Matacz 1.42447+9−951.5%−12.924.9%4593
63.9%
158Ethereal 7.60 64-bit2443+19−1949.2%+6.320.5%1109
65.8%
159Ares 1.005.2 64-bit2438+18−1848.0%+12.925.0%1100
55.6%
160‑161King of Kings 2.562437+10−1047.0%+21.722.9%3712
47.5%
160‑161SpiderChess 0706032437+8−846.4%+25.430.7%6200
61.5%
162Abrok 5.02435+10−1043.5%+47.425.4%4179
62.7%
163LambChop 10.992433+9−949.6%+2.726.7%4825
81.5%
164Gaia 3.5 64-bit2428+10−947.1%+21.321.2%4490
56.0%
165Nejmet 3.072427+8−849.9%−0.726.8%5602
60.6%
166Eeyore 1.52 64-bit2425+12−1246.9%+22.924.9%2815
60.5%
167Quark 2.352423+10−1047.8%+16.424.4%4211
53.7%
168Snitch 1.6.2 32-bit2422+11−1148.1%+13.825.3%3207
55.4%
169OliThink 5.3.0 64-bit2421+14−1446.6%+24.823.4%1901
61.6%
170Hussar 0.42418+11−1152.5%−18.023.3%3199
55.6%
171Dragon 4.62417+9−949.1%+7.224.6%5613
59.5%
172Bagatur 1.4b 64-bit2415+21−2149.8%+1.224.5%823
53.3%
173‑174Giraffe 20150908 64-bit2414+18−1850.5%−4.318.8%1153
49.6%
173‑174Typhoon 1.00-3582414+17−1745.5%+33.423.6%1384
55.2%
175RomiChess P3L 64-bit2412+12−1248.5%+10.727.8%2731
55.7%
176Simplex 0.9.8 64-bit2411+12−1251.5%−11.421.4%2592
73.2%
177Floyd 0.8 64-bit2404+19−1950.7%−5.517.7%1058
60.4%
178KnightDreamer 3.32401+13−1350.4%−2.927.0%2330
63.5%
179Ifrit m1.8 64-bit2398+13−1350.6%−3.925.3%2268
64.6%
180Capture R012395+15−1552.4%−17.124.9%1701
65.7%
181PostModernist 10162391+12−1151.1%−8.423.8%2792
58.4%
182‑184Comet B502389+10−1047.2%+20.023.3%4085
50.4%
182‑184Diablo 0.5.12389+11−1149.8%+1.828.0%3260
53.3%
182‑184Leila 0.53h2389+9−951.9%−18.522.2%5282
59.9%
185Amy 0.87b2387+9−948.1%+12.721.6%4830
73.3%
186Gosu 0.162383+8−852.2%−16.121.7%6143
61.4%
187‑188Myrddin 0.87 64-bit2381+16−1651.9%−14.123.2%1447
49.9%
187‑188Patzer 3.802381+10−1051.9%−14.823.2%3921
79.9%
189‑190Der Bringer 1.92376+8−852.2%−18.822.6%6009
48.8%
189‑190Jazz 721 64-bit2376+17−1748.0%+15.120.7%1230
68.1%
191Ghost 2.0.12370+16−1652.3%−17.023.4%1385
69.9%
192‑193Terra 3.42365+12−1253.1%−21.920.5%2855
49.2%
192‑193The Crazy Bishop 00522365+9−1052.0%−17.923.4%4528
69.4%
194Schooner 1.5 64-bit2360+19−1949.2%+6.322.7%1043
56.4%
195Lozza 1.16 64-bit2358+16−1651.2%−9.524.6%1507
56.1%
196Homer 2.012356+10−1050.8%−5.625.1%3894
58.3%
197‑198Betsy 6.51 Nobook2355+12−1255.0%−41.323.6%2621
49.1%
197‑198Cmcchess 2.6 64-bit2355+15−1549.0%+5.827.2%1571
61.2%
199Amateur 2.822353+9−951.5%−14.020.6%6177
51.8%
200Nemeton 1.412352+18−1748.9%+7.921.8%1186
66.3%
201Alex 2.14a 64-bit2348+12−1248.2%+13.323.1%2609
51.1%
202Tigran 2.4n 64-bit2347+14−1447.8%+16.427.1%1749
59.7%
203Orion 0.3.0 64-bit2345+19−1951.4%−11.121.5%1010
57.9%
204Queen 4.032342+9−948.4%+11.128.7%4981
57.2%
205Horizon 4.42341+9−949.2%+7.023.0%4819
57.2%
206Plisk 0.2.7d 64-bit2340+12−1250.4%−3.321.9%2603
65.7%
207TJchess 1.1 64-bit2337+12−1250.5%−2.922.3%2651
64.7%
208‑209Arion 1.72334+8−851.3%−10.226.0%6479
50.4%
208‑209Gibbon 2.60a 64-bit2334+18−1844.6%+39.321.5%1114
56.3%
210Waxman 20142332+16−1650.2%−0.325.0%1471
55.2%
211Thor's Hammer 2.28 32-bit2331+13−1356.3%−53.718.6%2412
69.0%
212‑213Sage 3.532327+9−948.5%+11.121.9%5294
50.7%
212‑213Sorgenkind 0.42327+13−1347.6%+17.421.2%2096
59.8%
214Tytan 9.32 64-bit2324+15−1548.6%+9.124.2%1618
58.6%
215Chezzz 1.0.32322+10−1053.4%−27.920.9%4079
57.2%
216Mediocre 0.5 64-bit2320+17−1749.5%+4.423.0%1328
78.6%
217Aice 0.99.22313+11−1149.5%+1.923.6%3353
67.6%
218Averno 0.812309+11−1153.3%−28.422.4%3379
56.5%
219‑220Asterisk 0.62308+11−1150.5%−3.924.5%3306
51.7%
219‑220EveAnn 1.702308+19−1946.5%+24.525.2%965
55.8%
221Sungorus 1.4 64-bit2306+11−1152.4%−18.223.3%3202
54.1%
222Joker 1.1.142305+14−1446.9%+20.921.5%1976
71.8%
223Resp 0.19 64-bit Nobook2300+11−1150.7%−9.921.7%3352
52.7%
224KnightX 1.922299+8−851.6%−14.122.6%6125
95.5%
225Ayito 0.2.9942288+12−1254.0%−32.918.5%3027
59.8%
226MadChess 2.0 64-bit2285+17−1752.4%−19.321.1%1230
64.5%
227‑228Matilde 2008 64-bit2281+14−1453.1%−24.521.2%2109
50.8%
227‑228Scidlet 3.61 64-bit2281+12−1251.8%−18.821.6%2728
67.5%
229Fischerle 0.9.70 SE 64-bit2276+20−2049.3%+3.323.5%953
63.8%
230Popochin 3.22272+9−949.4%+2.725.7%5251
70.6%
231‑232Butcher 1.61 64-bit2267+15−1547.0%+22.823.9%1670
50.3%
231‑232Esc 1.162267+10−1053.7%−30.122.7%3935
80.5%
233Natwarlal 0.142261+9−948.3%+11.320.7%5621
61.2%
234Absolute Zero 2.4.0.0 64-bit2259+15−1551.7%−33.818.8%1895
59.4%
235Doctor 3.02256+19−1954.1%−38.327.0%1085
59.9%
236Zeus 1.292253+10−1049.2%+7.424.4%3905
99.3%
237‑238AliChess 4.252235+12−1245.7%+33.416.2%3050
49.8%
237‑238Ant 2006-F2235+10−1048.1%+14.620.8%4022
64.5%
239Anechka 0.082233+8−847.4%+17.320.3%5947
77.9%
240Adam 3.32227+12−1247.6%+20.418.4%2824
72.4%
241OBender 3.2.x2222+12−1248.4%+9.819.7%2887
62.4%
242‑243Buzz 0.08 64-bit2219+17−1751.9%−16.516.5%1343
49.6%
242‑243Exacto 0.e 64-bit2219+18−1753.9%−41.325.2%1212
84.7%
244ECE 11.012206+19−1947.6%+17.220.5%1052
63.1%
245‑246Barbarossa 0.3.0 64-bit2201+19−1954.6%−47.115.4%1217
51.9%
245‑246FireFly 2.7.0 64-bit2201+16−1547.8%+16.525.5%1502
53.3%
247RattateChess 1.0 Nosferatu2200+16−1647.8%+14.520.4%1426
53.5%
248ChessAlex 2.0r42199+18−1849.5%+3.319.8%1223
54.2%
249Chispa 4.0.32198+9−950.1%−1.233.8%5062
75.5%
250Beowulf 2.4a 32-bit2192+13−1348.8%+7.821.4%2425
55.4%
251Latista (Sinobyl) 1.52191+12−1247.2%+20.623.4%2777
59.2%
252‑254Madeleine 0.22189+11−1148.9%+6.620.1%3337
53.4%
252‑254Shallow 1.0 64-bit2189+14−1449.9%−0.121.2%1822
48.6%
252‑254Uralochka 1.1b2189+12−1251.3%−10.321.7%2484
61.0%
255Feuerstein 0.4.6.12186+15−1557.5%−66.120.4%1915
72.2%
256Atak 6.82181+12−1249.1%+5.621.4%2613
52.9%
257Chesley r323 64-bit2179+32−3170.5%−203.411.4%500
55.0%
258Neurosis 2.52177+18−1850.3%−1.222.5%1151
75.7%
259Genesis 2.02170+11−1151.5%−11.621.6%3520
76.5%
260BlackBishop 0.982162+18−1844.1%+41.117.6%1338
54.4%
261Mango Paola Ajedrez 1.02161+15−1540.3%+57.134.2%1514
54.4%
262InmiChess3.06N2160+10−1050.0%−2.320.4%4172
78.3%
263Kurt 0.9.2.2 64-bit2153+15−1551.0%−10.219.8%1932
65.4%
264Protej 0.5.8c2148+18−1845.6%+33.916.2%1205
68.5%
265Lime 662143+10−1047.6%+18.817.0%4809
56.4%
266‑267Alarm 0.93.12142+10−1052.6%−20.417.2%3952
50.2%
266‑267NagaSkaki 5.122142+12−1247.2%+23.223.6%2539
53.8%
268Sunsetter 10.3 64-bit2141+13−1350.9%−8.119.5%2318
86.9%
269Nesik 0.7.0 alpha2132+11−1149.3%+4.221.6%3314
66.3%
270WJChess 1.642129+10−1049.7%−0.620.0%3980
53.3%
271‑272ChessKISS 1.7c 64-bit2128+19−1953.4%−23.923.7%995
51.1%
271‑272Fortress 1.622128+9−950.5%−6.721.0%4927
76.6%
273Bearded 06_292120+17−1763.9%−112.717.6%1415
57.5%
274NG-Play 9.84 64-bit2118+17−1750.4%−2.023.9%1273
68.5%
275KnockOut 0.7.12112+17−1755.4%−44.118.6%1374
68.7%
276GK 0.90 64-bit2107+13−1348.6%+9.820.8%2471
71.7%
277Alf 1.092102+14−1449.7%+1.822.6%1834
63.1%
278BikJump 2.01 64-bit2099+10−1050.4%−5.421.7%4337
57.4%
279Clarabit 1.00 64-bit2097+12−1248.8%+10.122.5%2505
62.4%
280Wing 2.0a2095+10−1051.4%−12.520.4%4335
81.8%
281Uragano 3D 0.872087+14−1453.2%−25.520.0%1963
52.1%
282Gogobello 0.12 64-bit2086+19−1954.0%−28.422.2%1008
82.9%
283Napoleon 1.5.0 64-bit2074+16−1654.1%−32.121.6%1451
58.7%
284Parrot 07.07.222072+15−1550.3%−2.720.6%1672
88.8%
285King's Out 0.2.422057+20−2052.8%−30.915.1%1058
62.8%
286Monarch 1.72053+12−1253.8%−31.919.3%2781
55.4%
287Matheus 2.32052+10−1048.4%+11.721.2%4432
59.7%
288Dolphin 1.02049+16−1646.9%+24.915.2%1541
61.7%
289ChessMind 0.822046+14−1449.9%+0.716.6%1950
53.6%
290Bodo 0.2b2045+12−1246.5%+28.218.4%2718
78.0%
291Gerbil 0.2 64-bit2039+11−1152.5%−20.219.4%3433
59.1%
292Cinnamon 2.0 64-bit2037+18−1848.3%+10.026.4%1053
55.9%
293‑294Ax 0.82035+13−1343.7%+52.116.4%2775
51.3%
293‑294RDChess 3.232035+14−1453.3%−28.819.9%2011
62.6%
295Vice 1.0 64-bit2031+16−1649.4%+5.720.8%1434
64.4%
296‑297Bestia 0.902028+10−1046.1%+32.020.3%4659
46.5%
296‑297Jabba 1.0 64-bit2028+14−1448.9%+9.520.1%1876
59.4%
298ProChess 101CN2026+17−1753.3%−31.015.6%1394
53.7%
299PLP 16615712025+17−1753.1%−29.212.9%1415
56.5%
300‑301Soldat III 0.178 64-bit2023+17−1750.2%−2.521.8%1287
48.8%
300‑301ZCT 0.3.2500 64-bit2023+22−2251.3%−10.614.8%825
58.5%
302Zeta Dva 0210 64-bit2020+19−1951.0%−5.814.1%1102
82.4%
303DelphiMAX 2.92009+13−1345.1%+40.715.6%2406
55.4%
304RamJet 0.112008+19−1948.5%+11.418.5%1117
67.9%
305Ecce 1.0 (rev. 508) 64-bit2001+19−1949.1%+7.416.5%1079
56.8%
306AdroitChess 0.31999+20−2058.1%−68.416.8%999
51.7%
307Requiem 0.531998+13−1349.6%+2.843.3%2038
65.2%
308‑309Coiled 0.2b 64-bit1994+17−1752.0%−13.534.3%1164
52.0%
308‑309Sjaak 3991994+19−1948.3%+12.519.0%1038
54.5%
310Armageddon 2.3081992+12−1246.9%+22.123.3%2580
75.0%
311‑313Elephant 1.061986+13−1346.6%+25.816.8%2457
52.2%
311‑313FrankWalter 1.081986+16−1647.7%+15.018.2%1506
49.5%
311‑313Small Potato 0.6.11986+10−1148.9%+3.921.1%3632
52.4%
314‑315BigLion 2.23x1985+10−1045.9%+29.819.0%4782
53.1%
314‑315Cupcake 1.01985+18−1844.2%+42.416.6%1172
58.1%
316‑317Bubble 1.51982+16−1648.2%+10.915.9%1530
51.4%
316‑317Galjoen 0.32 64-bit1982+19−1948.3%+11.118.8%1077
55.9%
318Gullydeckel 2.16pl11980+13−1351.2%−10.617.9%2437
68.0%
319Faile 1.4.41976+10−1043.9%+53.622.7%4723
62.8%
320La Dame Blanche 2.0c1973+16−1653.5%−30.219.9%1550
66.9%
321Matant 5.041968+16−1655.5%−46.716.6%1640
55.5%
322Etude 0.1.21967+15−1548.8%+8.922.5%1737
55.0%
323Monik 2.2.3 64-bit1965+18−1850.1%+2.416.8%1320
54.1%
324SSEChessII 2.05 DC1964+11−1152.6%−22.620.4%3444
66.5%
325Marvin 1.3.01961+10−1047.8%+15.319.9%4536
57.0%
326Cilian 4.141960+12−1246.1%+29.224.9%2840
52.1%
327BSC 3.91959+20−2050.9%−6.212.3%1074
75.8%
328JanWillem 1.131952+11−1047.2%+19.716.9%3886
77.2%
329‑330Micro-Max 4.81946+9−947.3%+23.422.5%5006
50.6%
329‑330Rival 1.181946+11−1151.8%−16.918.2%3446
54.0%
331ALChess 1.841945+19−1947.2%+20.322.3%992
75.1%
332Mustang 4.971937+14−1452.7%−22.225.6%2045
67.8%
333Sharper 0.171933+13−1345.2%+36.017.1%2618
95.3%
334Smash 1.0.31920+10−1048.4%+9.717.8%4130
63.6%
335BibiChess 0.51917+12−1249.4%+1.121.2%2889
57.5%
336‑337Dabbaba 7.491915+18−1855.5%−73.816.4%1370
49.7%
336‑337SMIRF 178eBC1915+31−3061.1%−114.114.8%553
52.9%
338Heracles 0.6.161914+10−1147.9%+15.420.6%3861
52.4%
339SamChess1913+16−1656.7%−80.417.1%1679
59.5%
340IACH 0.56z1911+12−1252.7%−21.319.7%2738
59.2%
341BamBam1908+15−1544.3%+46.818.9%1864
61.5%
342Eagle 0.7.51906+13−1352.8%−22.413.2%2533
63.4%
343Clueless 1.41903+10−1051.2%−9.913.9%4306
63.0%
344Robocide1898+24−2447.5%+14.314.2%777
59.1%
345Warrior 1.0.31895+11−1051.2%−11.420.8%3831
55.1%
346SnailChess 4.0131894+12−1253.8%−29.720.1%2917
63.7%
347Morphy 3.221891+13−1354.7%−38.822.0%2196
67.5%
348Tyrell 1.021885+25−2565.5%−178.215.4%760
53.0%
349MrChess 2.11883+24−2465.2%−169.518.0%784
56.1%
350FreeChessII 2.171881+26−2665.9%−184.611.6%724
59.0%
351‑352Purple Haze 2.1.01877+16−1649.9%+3.314.9%1607
50.3%
351‑352Surprise 4.3b131877+19−2047.8%+17.311.9%1143
87.1%
353Arabian Knight 1.511858+26−2663.8%−161.014.7%689
75.1%
354Simontacchi 1.811847+15−1557.0%−57.112.8%1827
62.9%
355Roce 0.03901844+13−1349.2%+4.519.0%2424
89.1%
356Celes 0.77c1832+14−1453.5%−26.618.6%1959
54.9%
357Ranita 2.41831+14−1452.9%−23.019.0%2120
70.7%
358MatMoi 7.15.0-cct 32-bit1824+19−1955.1%−40.115.5%1090
57.7%
359Ajedrez Tactico 2.73b1822+18−1854.5%−36.416.0%1314
66.6%
360RataAeroespacial 0.2.11816+19−1953.6%−29.813.9%1083
57.2%
361HeavyChess 0.13 beta1814+22−2264.8%−144.732.6%813
57.2%
362JARS 1.75a1811+15−1456.5%−63.019.5%1968
71.9%
363Beaches 2.321805+13−1347.5%+12.315.0%2653
59.7%
364Predateur 2.1 64-bit1803+15−1549.2%−1.915.5%1921
56.0%
365NoonianChess 3206P21801+24−2460.7%−118.017.4%771
60.5%
366Chess4j 3.0 64-bit1796+22−2248.3%+12.121.6%801
58.4%
367Milady 3.041793+23−2348.1%+17.813.9%782
52.7%
368MorphyChess 1.0.51792+16−1649.2%+11.519.0%1585
54.8%
369Enigma 1.1.41791+15−1552.5%−21.819.6%1774
55.8%
370Cecir 3.51789+13−1349.5%+3.619.2%2328
58.8%
371HoiChess 0.103 64-bit1787+21−2066.5%−147.917.3%1015
68.2%
372Eia 0.21780+19−2045.5%+37.218.7%1028
69.3%
373Grizzly 1.40.1b1774+14−1453.1%−31.812.1%2201
60.8%
374‑375Bremboce 0.6.21770+23−2356.8%−84.813.8%834
49.9%
374‑375Macromix 2.011770+23−2360.0%−107.923.2%807
53.9%
376Chenard 2015.04.08 64-bit1768+21−2151.6%−11.313.6%913
55.1%
377Embracer 1.121767+15−1551.9%−20.322.8%1834
76.5%
378Fauce 0.41c1758+18−1848.3%+15.638.1%1086
57.2%
379Pulsar 2009-9b1756+22−2259.1%−97.719.8%910
55.3%
380Robin 0.9831754+12−1252.4%−23.318.7%2939
82.3%
381Mint 2.31743+20−2059.0%−90.918.8%1094
53.0%
382Lodocase 2402081742+25−2556.1%−77.413.8%732
62.9%
383Rocinante 2.0 64-bit (mcts)1736+20−2050.4%−1.417.7%960
59.9%
384Laurifer 1.01733+12−1146.5%+25.419.3%3387
59.6%
385Elf 1.3.01732+11−1145.0%+41.414.7%4165
84.6%
386Vicki 0.041a1723+14−1453.0%−34.218.5%2104
63.1%
387Kanguruh 1.931720+12−1251.9%−16.919.0%2797
56.1%
388Adamant 1.71718+10−1046.2%+30.316.4%4591
88.9%
389GChess IV 0.2.01708+14−1458.2%−67.829.3%2122
52.0%
390Ziggy 0.71707+25−2563.5%−149.214.1%730
54.7%
391Kitteneitor 0.22.11706+20−2050.5%−5.633.4%888
64.9%
392Tscp 1.811701+12−1246.6%+28.914.5%3105
52.3%
393‑394Aldebaran 0.7.01700+12−1246.8%+22.634.0%2580
49.9%
393‑394SEE 0.6.91700+13−1352.6%−25.120.0%2613
80.4%
395Zoidberg 0.11690+21−2154.4%−51.715.2%932
84.9%
396Gargamella 0.5.01675+18−1851.0%−10.416.9%1257
66.9%
397Bace 0.451671+12−1249.9%−4.116.8%2927
52.7%
398Jester 0.841670+18−1850.0%−2.513.0%1273
67.6%
399‑400Mizar 3.01665+11−1147.2%+25.815.5%3739
48.6%
399‑400Tristram 3.361665+23−2351.2%−27.013.4%853
60.2%
401PolarChess 1.31662+13−1453.2%−27.216.5%2406
63.5%
402JaksaH 1.11 64-bit1659+15−1454.9%−40.520.5%1908
59.5%
403Golem 0.4411656+21−2144.3%+42.117.4%873
82.3%
404Belzebub 0.671645+11−1149.3%+7.827.4%3230
74.7%
405DChess 1.0.21639+13−1349.9%+0.517.7%2711
76.5%
406Pooky 2.71632+16−1650.5%−2.016.5%1626
63.8%
407Simon 1.2 64-bit1628+17−1750.3%−2.517.2%1396
52.6%
408IQ23.0031627+12−1246.6%+27.035.2%2604
54.5%
409Vapor 0.01r121626+14−1454.2%−30.139.6%1713
85.3%
410MSCP 1.441617+12−1246.9%+23.518.6%3054
65.2%
411ChessRikus 1.4661613+16−1650.7%−3.816.6%1587
73.1%
412Storm 0.61607+11−1146.6%+27.416.8%3575
59.5%
413AdaChess 2.01604+21−2148.4%+10.414.5%936
60.4%
414Revati 0.4c1600+25−2562.5%−103.421.0%667
66.2%
415Rainman 0.7.51593+17−1743.1%+53.726.9%1311
58.0%
416Philemon C1590+22−2257.3%−50.724.3%798
92.4%
417‑418VanillaChess 2.6g1567+24−2456.8%−54.715.7%699
49.7%
417‑418Zotron 4.4.61567+12−1248.6%+13.925.3%2981
67.2%
419SdBC 0.41.401563+17−1743.5%+46.825.1%1321
62.5%
420Needle 0.5311559+11−1144.8%+41.225.3%3607
59.7%
421Damas 91557+16−1650.9%−9.117.2%1602
85.1%
422Hokus-Pokus 0.6.31543+23−2350.3%−1.017.7%796
89.1%
423Larsen VB 0.05.00011526+14−1443.2%+56.718.4%2150
58.0%
424mACE 0.2.2.6161523+20−2046.8%+24.717.8%1010
55.0%
425Pigeon 1.37 64-bit1522+22−2147.6%+22.028.1%823
50.6%
426SharpChess2 2.61521+16−1643.7%+54.28.6%1747
82.6%
427Yawce 0.161507+26−2651.7%−19.912.9%612
97.4%
428Piranha 0.51478+12−1239.9%+89.313.6%3265
73.6%
429Tarrasch Toy Engine 0.9061473+14−1442.0%+62.318.6%2187
60.0%
430Violet 2.5 64-bit1469+24−2427.4%+187.316.1%778
53.9%
431St Andersen 1.31 64-bit1468+16−1640.8%+69.318.7%1568
70.0%
432‑433APILChess 1.05r1b1462+16−1642.6%+59.022.4%1561
48.3%
432‑433Pentagon 1.21462+19−1939.8%+72.733.4%957
78.7%
434Roque 1.11452+17−1744.5%+45.717.8%1449
80.2%
435Numpty Recharged 64-bit1441+19−1945.5%+34.119.9%1132
68.5%
436Blikskottel 0.81435+17−1843.8%+47.820.7%1259
74.0%
437Nero 6.11428+15−1539.2%+82.920.3%1757
96.8%
438Suff 0.3.a1401+24−2538.1%+97.322.1%647
86.2%
439Tony's Chess 0.021385+16−1643.2%+52.88.8%1769
50.5%
440MiniMardi 1.31384+13−1333.1%+147.115.9%2855
59.1%
441‑442Goyaz 0.0071382+20−2045.3%+44.915.5%1177
49.5%
441‑442Satana 2.4.19 64-bit1382+20−2044.7%+40.728.8%910
70.5%
443JChess 1.01374+19−1937.2%+101.619.8%1147
58.1%
444Eden 0.0.131372+17−1736.3%+107.315.2%1597
94.2%
445Nanook 0.171353+16−1642.1%+69.741.0%1628
81.0%
446Virutor Chess 1.11343+18−1838.9%+94.119.5%1307
68.6%
447MiniChessAI 1.191337+19−1948.6%+28.019.8%1217
61.7%
448Skaki 1.231332+25−2547.1%+46.817.2%748
69.4%
449Joanna 2002 1.031323+21−2138.1%+110.226.3%1017
80.5%
450Ozwald 0.431311+20−2045.7%+51.018.2%1156
75.8%
451Fimbulwinter 5.001299+26−2637.6%+99.712.2%748
56.5%
452CeruleanJS 0.1.1 Blizzard 64-bit1295+29−3021.5%+227.822.0%532
73.8%
453KillerQueen 2.0b31284+19−1945.0%+63.026.7%1123
81.4%
454TRex 1.91272+19−1942.5%+81.316.1%1287
71.4%
455QuTeChess 1.0.1t r31263+23−2348.0%+45.736.4%751
64.4%
456Tikov 0.6.31258+19−1845.0%+64.617.0%1339
99.9%
457Raffaela 0.1.41217+18−1841.5%+99.226.3%1388
54.6%
458Toledo Nanochess Jan/11/20101216+17−1738.6%+115.131.3%1549
77.4%
459Gringo 1.4.9b1206+20−2043.0%+81.515.8%1141
80.5%
460Pierre 1.71193+25−2547.4%+14.010.4%785
89.7%
461DarkFusch 0.91172+21−2138.0%+136.231.2%914
89.0%
462Usurpator II1151+27−2664.1%−150.128.3%569
96.9%
463Cassandre 0.241118+24−2454.4%−31.856.3%526
99.9%
464Strategic Deep 1.251060+29−650.4%−8.612.3%697
96.1%
465Soberango 0.07.21027+43−2646.3%+28.122.3%561
84.6%
466Safrad 2.1.35.2101012+49−4234.6%+160.620.9%1907
99.6%
467Iota 1.0 32-bit969+94−8556.9%−69.824.9%562
99.8%
468Chad's Chess 0.15920+138−13334.2%+151.714.9%1144
99.3%
469Luzhin 0.1879+180−17541.2%+95.034.4%613
100.0%
470Pyotr 0.6 AM776+283−27852.6%−22.732.5%542
100.0%
471EasyPeasy 1.0.0.0634+425−42026.5%+303.512.7%746
100.0%
472NEG 0.3d538+521−51534.8%+159.526.3%555
 

Results matrix

All engines (top 12, best versions only)
#NameElo123456789101112
1Stockfish 160716 64-bit 4CPU3445 62 − 42
+34−14=56
+36
74 − 30
+47−3=54
+10
85 − 19
+67−1=36
+36
82 − 22
+61−1=42
−5
79 − 25
+55−1=48
−31
42.5 − 9.5
+34−1=17
+7
86 − 18
+71−3=30
+20
82.5 − 21.5
+62−1=41
−30
45 − 6
+40−1=10
+71
82.5 − 19.5
+64−1=37
−30
86 − 18
+69−1=34
−12
2Komodo 10 64-bit 4CPU342342 − 62
+14−34=56
−36
 52 − 30
+30−8=44
−15
61.5 − 20.5
+45−4=33
0
63.5 − 18.5
+46−1=35
+4
59.5 − 22.5
+39−2=41
−37
42 − 10
+33−1=18
+19
65.5 − 16.5
+51−2=29
+7
68 − 14
+57−3=22
+41
43 − 9
+35−1=16
+16
39.5 − 8.5
+33−2=13
+17
65 − 17
+50−2=30
−23
3Houdini 4 64-bit 4CPU332930 − 74
+3−47=54
−10
30 − 52
+8−30=44
+15
 29.5 − 17.5
+17−5=25
+8
62.5 − 37.5
+37−12=51
−3
66.5 − 31.5
+43−8=47
+27
35 − 17
+24−6=22
+11
34.5 − 15.5
+23−4=23
+16
114 − 54
+77−17=74
+3
35.5 − 14.5
+24−3=23
+8
32.5 − 15.5
+19−2=27
−21
35 − 15
+25−5=20
+1
4Gull 3 64-bit 4CPU326319 − 85
+1−67=36
−36
20.5 − 61.5
+4−45=33
0
17.5 − 29.5
+5−17=25
−8
 58.5 − 40.5
+29−11=59
+42
54.5 − 41.5
+18−5=73
+23
26.5 − 25.5
+13−12=27
−24
27 − 20
+13−6=28
+6
37.5 − 32.5
+20−15=35
−21
30 − 20
+15−5=30
−1
25.5 − 22.5
+10−7=31
−40
31 − 16
+21−6=20
+39
5Equinox 3.30 64-bit 4CPU325122 − 82
+1−61=42
+5
18.5 − 63.5
+1−46=35
−4
37.5 − 62.5
+12−37=51
+3
40.5 − 58.5
+11−29=59
−42
 50 − 50
+15−15=70
−2
27 − 25
+13−11=28
−7
48 − 51
+21−24=54
−33
40 − 30
+19−9=42
+10
28.5 − 21.5
+14−7=29
−5
39.5 − 30.5
+19−10=41
−11
60 − 40
+27−7=66
+5
6Fire 4 64-bit 4CPU325025 − 79
+1−55=48
+31
22.5 − 59.5
+2−39=41
+37
31.5 − 66.5
+8−43=47
−27
41.5 − 54.5
+5−18=73
−23
50 − 50
+15−15=70
+2
 31 − 21
+18−8=26
+38
37.5 − 42.5
+14−19=47
−41
33.5 − 36.5
+17−20=33
−42
31 − 19
+16−4=30
+21
32.5 − 17.5
+20−5=25
+42
45 − 35
+21−11=48
−10
7Andscacs 0.872 64-bit 4CPU32329.5 − 42.5
+1−34=17
−7
10 − 42
+1−33=18
−19
17 − 35
+6−24=22
−11
25.5 − 26.5
+12−13=27
+24
25 − 27
+11−13=28
+7
21 − 31
+8−18=26
−38
 25 − 27
+13−15=24
−16
30 − 22
+15−7=30
+33
30 − 22
+14−6=32
+18
30 − 22
+15−7=30
+16
27 − 25
+15−13=24
−18
8Critter 1.6a 64-bit 4CPU322818 − 86
+3−71=30
−20
16.5 − 65.5
+2−51=29
−7
15.5 − 34.5
+4−23=23
−16
20 − 27
+6−13=28
−6
51 − 48
+24−21=54
+33
42.5 − 37.5
+19−14=47
+41
27 − 25
+15−13=24
+16
 35.5 − 34.5
+11−10=49
−5
24 − 26
+11−13=26
−31
22 − 30
+5−13=34
−65
60 − 54
+32−26=56
−11
9Fritz 15 64-bit 4CPU322121.5 − 82.5
+1−62=41
+30
14 − 68
+3−57=22
−41
54 − 114
+17−77=74
−3
32.5 − 37.5
+15−20=35
+21
30 − 40
+9−19=42
−10
36.5 − 33.5
+20−17=33
+42
22 − 30
+7−15=30
−33
34.5 − 35.5
+10−11=49
+5
 26 − 24
+10−8=32
−4
27.5 − 21.5
+14−8=27
+16
35 − 37
+11−13=48
−26
10NirvanaChess 2.3 64-bit 4CPU32066 − 45
+1−40=10
−71
9 − 43
+1−35=16
−16
14.5 − 35.5
+3−24=23
−8
20 − 30
+5−15=30
+1
21.5 − 28.5
+7−14=29
+5
19 − 31
+4−16=30
−21
22 − 30
+6−14=32
−18
26 − 24
+13−11=26
+31
24 − 26
+8−10=32
+4
 26.5 − 23.5
+12−9=29
+16
28 − 24
+10−6=36
+18
11BlackMamba 2.0 64-bit 4CPU320419.5 − 82.5
+1−64=37
+30
8.5 − 39.5
+2−33=13
−17
15.5 − 32.5
+2−19=27
+21
22.5 − 25.5
+7−10=31
+40
30.5 − 39.5
+10−19=41
+11
17.5 − 32.5
+5−20=25
−42
22 − 30
+7−15=30
−16
30 − 22
+13−5=34
+65
21.5 − 27.5
+8−14=27
−16
23.5 − 26.5
+9−12=29
−16
 24 − 26
+12−14=24
−13
12Rybka 4.1 64-bit 4CPU320218 − 86
+1−69=34
+12
17 − 65
+2−50=30
+23
15 − 35
+5−25=20
−1
16 − 31
+6−21=20
−39
40 − 60
+7−27=66
−5
35 − 45
+11−21=48
+10
25 − 27
+13−15=24
+18
54 − 60
+26−32=56
+11
37 − 35
+13−11=48
+26
24 − 28
+6−10=36
−18
26 − 24
+14−12=24
+13
 
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 160716 64-bit 4CPU3445 98.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Komodo 10 64-bit 4CPU34231.5 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Houdini 4 64-bit 4CPU33290.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Gull 3 64-bit 4CPU32630.00.00.0 93.995.699.7100.0100.0100.0100.0100.0
5Equinox 3.30 64-bit 4CPU32510.00.00.06.1 54.495.6100.0100.0100.0100.0100.0
6Fire 4 64-bit 4CPU32500.00.00.04.445.6 95.0100.0100.0100.0100.0100.0
7Andscacs 0.872 64-bit 4CPU32320.00.00.00.34.45.0 65.983.597.398.999.7
8Critter 1.6a 64-bit 4CPU32280.00.00.00.00.00.034.1 81.597.699.6100.0
9Fritz 15 64-bit 4CPU32210.00.00.00.00.00.016.518.5 89.595.399.2
10NirvanaChess 2.3 64-bit 4CPU32060.00.00.00.00.00.02.72.410.5 56.964.8
11BlackMamba 2.0 64-bit 4CPU32040.00.00.00.00.00.01.10.44.743.1 58.7
12Rybka 4.1 64-bit 4CPU32020.00.00.00.00.00.00.30.00.835.241.3 
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)
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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
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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

1'324'256 games (259.58 MB)

Selection of games

(Please don't use aggressive download managers)

Various statistics


Created in 2005-2013 by CCRL team
Last games added on August 20, 2016