CCRL 40/4
Downloads and Statistics
September 24, 2016
Testing summary:
Total: 1'336'238 games
played by 1'545 programs
18151 CPU days (X2 4600+)

White wins: 524'131 (39.2%)
Black wins: 428'780 (32.1%)
Draws: 383'327 (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 September 24, 2016 with Bayeselo based on 1'336'238 games

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 350 games or more. Normal font - less than 350 games.

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
1Stockfish 160716 64-bit 4CPU3447+14−1379.7%−214.435.5%2265 
99.5%
2Komodo 10 64-bit 4CPU3423+15−1575.5%−182.937.2%1817
100.0%
3Houdini 4 64-bit 4CPU3328+9−960.6%−79.841.8%4246
100.0%
4Gull 3 64-bit 4CPU3261+10−1049.2%−0.246.4%3230
93.6%
5Fire 4 64-bit 4CPU3250+11−1047.0%+18.250.0%2974
57.5%
6Equinox 3.30 64-bit 4CPU3249+11−1143.4%+42.351.4%2660
91.3%
7Fizbo 1.8 64-bit 4CPU3235+17−1753.4%−21.042.9%1194
58.9%
8Andscacs 0.872 64-bit 4CPU3232+18−1849.0%+9.847.8%969
66.4%
9Critter 1.6a 64-bit 4CPU3228+8−851.0%−8.645.8%5234
56.4%
10Hannibal 1.7 64-bit 4CPU3227+17−1750.0%−0.647.2%1092
81.5%
11Fritz 15 64-bit 4CPU3217+12−1344.0%+42.846.5%2142
79.3%
12NirvanaChess 2.3 64-bit 4CPU3208+18−1846.0%+28.450.4%969
74.8%
13Rybka 4.1 64-bit 4CPU3202+8−849.7%−0.641.8%5940
59.7%
14BlackMamba 2.0 64-bit 4CPU3200+15−1543.4%+45.546.7%1460
99.4%
15Elektro 1.2 64-bit 4CPU3168+20−2041.1%+61.045.1%804
91.3%
16Texel 1.06 64-bit 4CPU3151+15−1644.1%+41.943.0%1380
63.7%
17Naum 4.6 64-bit 4CPU3148+13−1334.4%+114.636.9%2212
64.1%
18Chiron 3.01 64-bit 4CPU3144+16−1639.1%+76.444.3%1280
60.3%
19Strelka 5.5 64-bit3141+12−1232.4%+127.937.8%2704
100.0%
20Hiarcs 14 4CPU3105+15−1548.4%+11.239.8%1531
84.3%
21Senpai 1.0 64-bit 4CPU3093+17−1735.6%+102.435.2%1303
72.6%
22Protector 1.9.0 64-bit3087+11−1145.8%+32.541.3%2735
57.5%
23iCE 3.0 64-bit3085+12−1248.5%+13.339.2%2288
89.1%
24Cheng 4.39 64-bit 4CPU3070+19−1944.0%+37.247.0%846
83.3%
25Vajolet2 2.2 64-bit 4CPU3057+18−1946.5%+20.942.0%936
91.4%
26‑27Booot 6.0.2 64-bit3040+15−1552.6%−18.046.1%1342
50.6%
26‑27Deep Shredder 12 64-bit 4CPU3040+8−847.3%+18.037.6%6456
67.2%
28Spike 1.4 Leiden 4CPU3037+11−1038.6%+80.436.1%3314
58.5%
29SmarThink 1.96 64-bit3034+16−1649.6%+1.234.8%1259
65.3%
30Alfil 15.7 64-bit3030+13−1344.8%+39.436.6%2332
68.4%
31Deep Junior Yokohama 64-bit 4CPU3025+18−1832.1%+131.833.7%1141
52.8%
32Spark 1.0 64-bit 4CPU3024+10−939.4%+76.039.3%4208
100.0%
33Pedone 1.4.1 64-bit2989+14−1448.2%+13.242.9%1684
74.4%
34Hakkapeliitta 3.0 64-bit2983+13−1246.0%+31.434.0%2262
83.7%
35Gaviota 1.0 64-bit 4CPU2969+25−2550.4%−4.334.0%521
52.4%
36Zappa Mexico II 64-bit 4CPU2968+8−741.5%+59.838.1%7658
99.0%
37Onno 1.2.70 64-bit 4CPU2951+13−1334.8%+107.336.0%2217
61.2%
38Thinker 5.4c Inert 64-bit 4CPU2949+9−942.5%+50.734.7%5066
97.4%
39Deep Sjeng WC2008 64-bit 4CPU2938+8−839.6%+77.632.1%6111
67.8%
40Arasan 19.1 64-bit2932+20−2046.7%+22.035.7%829
55.0%
41Toga II 3.0 4CPU2931+18−1922.2%+219.326.8%1293
89.0%
42DiscoCheck 5.2 64-bit2916+13−1350.1%+0.536.1%1974
66.8%
43Bobcat 7.6 64-bit2912+16−1649.6%+2.238.0%1244
70.7%
44Bright 0.4a 4CPU2906+11−1142.0%+53.334.0%2939
77.9%
45Quazar 0.4 64-bit2900+9−957.2%−56.333.2%5243
93.6%
46Crafty 25.0 64-bit2887+16−1647.1%+19.337.3%1292
57.7%
47Deuterium 14.3.34.130 64-bit2885+13−1351.4%−10.039.6%2053
76.3%
48Loop M1-T 64-bit 4CPU2879+8−844.8%+33.836.5%5463
60.6%
49‑50Murka 3 64-bit2877+10−1049.7%+2.537.5%3293
51.1%
49‑50Wasp 1.01 64-bit2877+18−1850.1%−0.540.6%957
54.0%
51DisasterArea 1.65 64-bit2875+19−1947.9%+13.939.2%922
70.5%
52‑53Atlas 3.80 64-bit2869+14−1454.0%−26.736.5%1656
51.7%
52‑53MinkoChess 1.3 64-bit2869+10−1054.2%−28.836.3%3654
52.7%
54EXchess 7.88b 64-bit2868+17−1749.4%+3.737.1%1085
56.1%
55Rodent II 0.9.33 64-bit2866+17−1751.3%−8.236.6%1091
56.6%
56Dirty 3Nov2015 64-bit2864+16−1648.8%+8.934.8%1362
85.7%
57Nemo 1.0.1 64-bit2855+9−952.9%−20.635.7%4375
65.7%
58BugChess2 1.9 64-bit 4CPU2850+22−2256.3%−45.232.2%746
98.5%
59Scorpio 2.7.6 64-bit2820+17−1751.3%−10.135.1%1162
77.6%
60GNU Chess 5.60 64-bit2811+14−1448.2%+11.934.2%1736
56.2%
61Tornado 4.88 64-bit2810+16−1647.4%+17.933.6%1312
58.8%
62Rhetoric 1.4.3 64-bit2807+17−1748.3%+10.133.6%1170
92.1%
63Laser 1.1 64-bit2789+19−1954.1%−28.035.9%922
76.9%
64Ktulu 92781+9−946.0%+27.831.3%5317
67.3%
65The Baron 3.29 64-bit2778+15−1552.5%−21.030.6%1554
52.2%
66Octochess r5190 64-bit2777+11−1149.3%+3.734.5%2794
56.3%
67Pawny 1.2 64-bit2775+17−1748.5%+9.337.4%1130
67.1%
68Twisted Logic 20090922 64-bit2771+8−849.3%+5.729.7%6293
83.5%
69Frenzee 3.5.19 64-bit2766+9−948.3%+11.428.8%5125
55.7%
70Jonny 4.002765+8−851.9%−16.928.2%6016
75.1%
71Chessmaster 11 4CPU2757+22−2259.2%−64.332.4%698
60.8%
72Bison 9.11 64-bit2753+12−1249.4%+7.125.1%2912
56.1%
73ProDeo 1.872751+23−2347.9%+13.725.4%680
62.0%
74Tucano 6.00 64-bit2747+18−1849.8%+0.935.3%1082
82.2%
75Godel 3.4.9 64-bit2736+15−1450.1%+0.530.9%1682
55.0%
76Chronos 1.9.9 64-bit2735+8−848.0%+17.933.4%5968
85.5%
77Zurichess Graubuenden 64-bit2723+21−2158.3%−58.630.2%824
83.3%
78Chess Tiger 2007.12712+8−848.5%+14.034.9%5844
80.9%
79Amoeba 1.3 64-bit2702+21−2147.7%+13.234.7%730
79.8%
80Cheese 1.8 64-bit2691+18−1849.5%+4.631.0%1089
60.0%
81RedQueen 1.1.4 64-bit2688+13−1349.5%+4.429.2%2017
82.5%
82Delfi 5.42681+8−849.1%+9.930.9%6836
85.7%
83Daydreamer 1.75 64-bit2675+10−1048.5%+12.931.8%3999
81.3%
84Djinn 1.021 64-bit2667+15−1550.9%−6.634.2%1541
63.5%
85Alaric 7072664+7−748.3%+12.528.0%8599
92.4%
86Nebula 2.0 64-bit2654+12−1250.6%−4.629.0%2666
56.5%
87Naraku 1.312653+14−1451.0%−6.025.4%2013
57.9%
88Donna 4.0 64-bit2651+17−1749.4%+3.536.1%1165
57.6%
89Phalanx XXV2648+17−1752.1%−13.927.4%1189
76.7%
90Colossus 2008b2642+7−748.1%+14.430.7%7676
50.6%
91ChessBrainVB 2.052641+18−1752.0%−13.331.0%1121
57.3%
92Cyrano 0.6b17 64-bit2640+9−949.9%+2.729.8%4514
55.4%
93Sjakk 2.2 64-bit2638+14−1449.6%+3.535.1%1676
63.3%
94E.T. Chess 13.01.082636+7−848.2%+14.531.7%7172
66.6%
95Rodin 8.02632+17−1748.7%+8.628.8%1137
67.0%
96‑97Movei 00.8.438 (10 10 10)2628+7−846.6%+25.330.8%7212
46.7%
96‑97WildCat 82628+7−847.1%+22.129.8%7045
63.0%
98Gandalf 62626+10−1047.6%+18.929.9%4043
80.5%
99Rotor 0.7a2619+14−1449.2%+6.429.2%1694
60.8%
100‑101Philou 3.7.1 64-bit2616+11−1146.9%+23.229.1%2856
47.7%
100‑101Sloppy 0.2.2 64-bit2616+9−946.1%+29.030.6%5247
62.3%
102Slow Chess Blitz WV2.12615+6−745.5%+33.030.1%11004
65.7%
103Jellyfish 1.1 64-bit2612+15−1549.2%+4.532.1%1477
55.9%
104‑105Ruffian 2.1.02610+10−1047.6%+17.830.8%3872
49.1%
104‑105Zarkov 6.552610+17−1748.3%+10.930.8%1240
53.8%
106NoraGrace 2.0 64-bit2609+15−1555.2%−41.019.0%1765
74.7%
107‑108GarboChess 2.20 64-bit2603+14−1447.3%+19.025.3%1982
45.2%
107‑108Pharaon 3.5.12603+8−745.1%+35.928.4%7235
62.4%
109Glass 1.9 64-bit2601+14−1453.0%−21.528.5%1932
56.6%
110‑111Amyan 1.722600+8−849.5%+3.228.9%5975
51.0%
110‑111Lemming 0.34 64-bit2600+19−1949.0%+4.129.7%987
60.5%
112Arminius 2013-08-10 64-bit2596+18−1843.4%+49.722.5%1159
69.3%
113N2 0.4 64-bit2591+11−1149.8%+1.431.4%3347
55.9%
114GreKo 2015 64-bit2589+17−1750.5%−3.428.1%1184
57.9%
115Muse 0.953 64-bit2587+17−1748.6%+8.531.8%1222
59.7%
116Francesca MAD 0.192584+11−1151.2%−9.728.4%3125
55.6%
117CuckooChess 1.12 64-bit2583+14−1453.1%−23.225.8%1776
58.6%
118‑119Floyd 0.9 64-bit2579+30−3053.5%−24.724.3%382
50.1%
118‑119Hamsters 0.7.12579+8−847.7%+17.430.7%5490
68.0%
120SOS 5.12577+8−846.6%+23.528.4%6409
55.6%
121Pseudo 0.7c2576+9−948.8%+7.029.0%5568
60.5%
122Maverick 1.5 64-bit2573+18−1849.9%+0.527.3%1085
64.2%
123Carballo 1.5 64-bit2569+19−1951.3%−10.924.8%947
51.5%
124Aristarch 4.502568+8−848.0%+15.227.1%6371
72.2%
125Petir 4.392564+11−1147.4%+19.431.8%3314
54.1%
126‑127Capivara LK 0.09b02c 64-bit2563+14−1456.3%−44.328.4%1882
52.5%
126‑127nanoSzachy 4.1 64-bit2563+16−1649.5%+3.727.3%1380
66.3%
128K2 0.832558+19−1950.6%−5.426.6%1010
67.2%
129Brutus 8.05 64-bit2553+11−1144.1%+40.527.6%2944
74.9%
130Rebel Century2547+13−1447.5%+16.728.5%1934
58.7%
131‑132Anaconda 2.0.12545+10−1050.6%−4.430.6%3704
50.3%
131‑132Pupsi2 0.092545+29−2940.2%+72.828.5%432
60.5%
133Hermann 2.6 64-bit2541+13−1346.6%+23.724.5%2124
55.3%
134AnMon 5.752540+8−848.0%+13.525.2%6343
76.1%
135Ufim 8.022536+7−750.8%−6.828.2%8496
63.5%
136DanaSah 4.882534+12−1248.8%+7.328.4%2423
80.0%
137Fridolin 2.0 64-bit2525+16−1649.6%+1.828.3%1422
80.2%
138Pepito 1.59.2 64-bit2517+12−1247.0%+21.328.2%2818
64.4%
139JikChess 0.02 64-bit2513+18−1750.4%−1.422.0%1198
72.3%
140Little Goliath Evolution 3.122508+7−748.7%+8.527.7%8653
56.9%
141‑142Green Light Chess 3.01.2.22507+9−945.1%+35.128.8%4851
45.6%
141‑142Yace 0.99.872507+8−848.9%+7.227.7%5685
61.5%
143Trace 1.37a2506+8−848.3%+11.826.6%6713
69.2%
144Coiled 0.4 64-bit2498+31−3153.1%−22.524.2%356
54.1%
145Betsabe II 1.662496+20−2050.7%−4.722.3%922
62.4%
146CyberPagno 3.0 64-bit2491+19−1957.7%−56.124.3%1010
65.1%
147Bruja 1.9.1 64-bit2487+11−1146.6%+25.925.5%2973
73.1%
148Tao 5.62482+10−1048.7%+8.925.3%3638
59.8%
149Mephisto Gideon Professional2480+13−1349.3%+5.224.3%2265
63.0%
150Delphil 3.1 64-bit2475+29−2941.2%+59.131.0%397
55.3%
151Cerebro 3.03d2473+9−947.4%+18.723.0%5630
69.9%
152Xpdnt 0910072469+14−1451.5%−11.327.1%1892
61.0%
153Dorky 4.3 64-bit2466+11−1146.8%+23.422.3%3088
72.1%
154Kiwi 0.6d 64-bit2461+13−1348.8%+9.625.8%2374
68.0%
155pikoSzachy 4.02457+14−1449.4%+3.522.8%1852
64.6%
156‑157LittleThought 1.052 64-bit2454+11−1147.3%+18.625.7%3074
49.7%
156‑157Shield 1.2 64-bit2454+20−2053.8%−27.424.0%946
64.3%
158Counter 1.22450+10−1048.5%+10.436.1%3728
66.5%
159Matacz 1.42447+9−951.4%−12.625.0%4622
63.1%
160Ethereal 7.60 64-bit2443+19−1949.2%+6.220.5%1109
65.3%
161Ares 1.005.2 64-bit2438+18−1848.0%+13.025.0%1100
54.8%
162SpiderChess 0706032437+8−846.4%+25.330.7%6200
56.8%
163King of Kings 2.562436+10−1047.0%+22.122.9%3771
54.3%
164Abrok 5.02435+10−1043.5%+47.325.4%4179
63.9%
165LambChop 10.992433+9−949.6%+2.526.7%4883
81.5%
166Nejmet 3.072428+8−850.1%−1.827.0%5661
51.8%
167Gaia 3.5 64-bit2427+10−1047.1%+21.821.1%4549
63.0%
168Eeyore 1.52 64-bit2425+12−1147.0%+22.425.0%2873
54.1%
169Bagatur 1.4d 64-bit2424+25−2549.9%+1.428.7%529
51.0%
170Quark 2.352423+9−1047.9%+16.124.6%4270
61.2%
171‑172OliThink 5.3.0 64-bit2421+14−1446.6%+24.623.4%1901
51.2%
171‑172Snitch 1.6.2 32-bit2421+11−1148.0%+14.525.4%3266
67.2%
173‑174Dragon 4.62418+9−949.2%+6.124.8%5672
47.9%
173‑174Hussar 0.42418+11−1152.4%−17.623.2%3258
66.0%
175‑176Giraffe 20150908 64-bit2414+18−1850.5%−4.318.8%1153
50.0%
175‑176Typhoon 1.00-3582414+16−1645.5%+33.323.6%1384
55.0%
177RomiChess P3L 64-bit2412+12−1248.5%+10.727.8%2731
55.7%
178Simplex 0.9.8 64-bit2411+12−1251.5%−11.421.4%2592
52.7%
179TJchess 1.3 64-bit2410+30−3058.1%−56.924.8%383
70.2%
180KnightDreamer 3.32401+12−1250.4%−3.027.0%2330
63.0%
181Ifrit m1.8 64-bit2398+13−1350.6%−3.925.3%2268
64.5%
182Capture R012394+15−1452.4%−16.124.9%1701
66.0%
183PostModernist 10162391+11−1251.1%−8.523.8%2792
58.7%
184‑185Comet B502389+10−1047.2%+19.923.3%4085
50.4%
184‑185Diablo 0.5.12389+10−1149.8%+1.628.0%3260
53.4%
186Leila 0.53h2388+9−951.9%−17.622.2%5282
59.9%
187Amy 0.87b2387+9−948.1%+12.621.6%4830
73.3%
188Gosu 0.162383+8−852.2%−16.221.7%6143
61.2%
189‑190Myrddin 0.87 64-bit2381+16−1651.9%−14.323.2%1447
50.0%
189‑190Patzer 3.802381+10−1051.9%−14.923.2%3921
68.7%
191Jazz 721 64-bit2376+17−1748.0%+15.120.7%1230
51.6%
192Der Bringer 1.92375+8−852.2%−17.922.6%6009
72.2%
193Ghost 2.0.12370+16−1652.3%−17.123.4%1385
69.9%
194‑195Terra 3.42365+12−1253.0%−21.320.4%2887
48.0%
194‑195The Crazy Bishop 00522365+9−952.0%−17.623.4%4559
68.2%
196Lozza 1.16 64-bit2361+15−1551.6%−12.024.5%1571
52.3%
197Schooner 1.5 64-bit2360+18−1849.3%+6.022.8%1107
62.6%
198Homer 2.012357+10−1050.8%−6.525.0%3957
61.9%
199‑200Betsy 6.51 Nobook2355+12−1255.0%−41.523.6%2621
49.2%
199‑200Cmcchess 2.6 64-bit2355+15−1549.1%+5.827.4%1632
58.8%
201Amateur 2.822353+8−851.6%−14.320.7%6209
77.4%
202‑204Alex 2.14a 64-bit2348+12−1248.1%+13.223.3%2673
46.6%
202‑204Nemeton 1.412348+17−1748.3%+12.221.9%1250
50.5%
202‑204Orion 0.3.0 64-bit2348+19−1851.7%−12.421.9%1074
55.0%
205Tigran 2.4n 64-bit2347+14−1447.7%+16.327.1%1812
72.6%
206Queen 4.032342+9−948.3%+11.028.5%5044
55.3%
207Horizon 4.42341+9−949.2%+7.023.0%4883
56.6%
208Plisk 0.2.7d 64-bit2340+12−1250.5%−3.821.8%2632
81.1%
209‑210Arion 1.72334+8−851.3%−10.526.0%6479
50.0%
209‑210Gibbon 2.60a 64-bit2334+18−1844.6%+39.121.5%1114
56.4%
211Waxman 20142332+16−1650.2%−0.525.0%1471
55.3%
212Thor's Hammer 2.28 32-bit2330+13−1356.3%−52.818.6%2412
69.2%
213‑214Sage 3.532326+9−948.5%+11.921.9%5294
50.4%
213‑214Sorgenkind 0.42326+14−1347.6%+18.221.2%2096
60.2%
215Tytan 9.32 64-bit2324+15−1548.6%+8.724.2%1618
58.5%
216Chezzz 1.0.32322+10−1053.4%−28.220.9%4079
60.3%
217Mediocre 0.5 64-bit2319+16−1749.5%+4.423.0%1328
62.8%
218Absolute Zero 2.4.7.2 64-bit2315+22−2248.5%+9.920.6%754
58.8%
219Aice 0.99.22312+11−1149.5%+2.423.6%3353
67.4%
220Averno 0.812309+11−1153.3%−28.922.4%3379
55.1%
221Asterisk 0.62308+11−1150.5%−4.124.5%3306
52.8%
222EveAnn 1.702307+19−1946.5%+24.925.2%965
55.2%
223Sungorus 1.4 64-bit2306+11−1152.4%−18.623.3%3202
54.2%
224Joker 1.1.142305+14−1446.9%+20.521.5%1976
71.1%
225Resp 0.19 64-bit Nobook2300+11−1150.7%−10.121.7%3352
53.2%
226KnightX 1.922299+8−851.6%−14.422.6%6125
95.6%
227Ayito 0.2.9942287+12−1254.0%−32.218.5%3027
53.6%
228Paladin 0.1 64-bit2286+28−2851.4%−10.918.8%467
53.3%
229MadChess 2.0 64-bit2285+17−1752.4%−19.821.1%1230
51.4%
230KMTChess 1.2.1 64-bit2284+39−3781.4%−330.18.1%442
56.1%
231‑232Matilde 2008 64-bit2280+13−1453.1%−23.921.2%2109
50.4%
231‑232Scidlet 3.61 64-bit2280+12−1251.8%−18.121.6%2728
68.3%
233Fischerle 0.9.70 SE 64-bit2275+19−1949.3%+3.723.5%953
62.6%
234Popochin 3.22271+9−949.4%+3.425.7%5251
76.5%
235Esc 1.162267+10−1053.7%−30.422.7%3935
51.4%
236Butcher 1.61 64-bit2266+15−1547.0%+23.123.9%1670
73.0%
237Natwarlal 0.142261+9−948.3%+11.020.7%5621
69.5%
238Doctor 3.02256+19−1954.1%−38.627.0%1085
59.9%
239Zeus 1.292253+10−1049.2%+7.224.4%3905
99.2%
240‑241AliChess 4.252235+12−1245.7%+33.316.2%3050
50.3%
240‑241Ant 2006-F2235+10−1048.1%+14.420.8%4022
64.7%
242Anechka 0.082232+8−947.4%+18.220.3%5947
77.4%
243Adam 3.32227+12−1247.6%+20.318.4%2824
54.1%
244Nebiyu 1.42225+29−2938.8%+96.416.3%480
54.4%
245SjaakII 1.3.0 64-bit2223+28−2862.7%−94.321.7%494
52.7%
246OBender 3.2.x2222+12−1248.4%+9.719.7%2887
62.2%
247‑248Buzz 0.08 64-bit2219+17−1751.9%−16.616.5%1343
50.1%
247‑248Exacto 0.e 64-bit2219+18−1853.9%−41.525.2%1212
84.8%
249ECE 11.012205+19−1947.6%+17.920.5%1052
62.9%
250‑251Barbarossa 0.3.0 64-bit2201+19−1954.6%−47.315.4%1217
51.5%
250‑251FireFly 2.7.0 64-bit2201+15−1647.8%+16.525.5%1502
53.5%
252RattateChess 1.0 Nosferatu2200+16−1647.8%+14.320.4%1426
53.9%
253ChessAlex 2.0r42198+18−1849.5%+4.019.8%1223
53.7%
254Chispa 4.0.32197+9−950.1%−0.333.8%5062
81.4%
255‑256Beowulf 2.4a 32-bit2191+13−1348.7%+8.021.5%2456
48.6%
255‑256Latista (Sinobyl) 1.52191+12−1247.2%+20.423.4%2777
56.2%
257Madeleine 0.22190+11−1149.1%+4.920.1%3368
53.2%
258Shallow 1.0 64-bit2189+14−1450.1%−1.021.3%1854
57.1%
259Uralochka 1.1b2187+12−1251.2%−8.821.7%2516
55.5%
260Feuerstein 0.4.6.12186+15−1457.5%−66.320.4%1915
71.0%
261Atak 6.82181+12−1249.2%+4.921.4%2645
53.3%
262Chesley r323 64-bit2179+32−3170.5%−203.411.4%500
55.5%
263Neurosis 2.52177+18−1850.3%−1.622.5%1151
75.5%
264Genesis 2.02170+10−1151.5%−11.921.6%3552
76.8%
265BlackBishop 0.982162+18−1844.1%+40.717.6%1338
54.0%
266Mango Paola Ajedrez 1.02161+15−1540.5%+55.733.7%1546
55.4%
267InmiChess3.06N2159+10−1050.0%−1.620.3%4203
77.7%
268Kurt 0.9.2.2 64-bit2153+15−1451.0%−10.519.8%1932
53.4%
269Protej 0.5.8c2152+18−1846.2%+28.816.2%1237
72.4%
270‑271Blitzkrieg rev337 64-bit2144+21−2155.9%−47.116.1%917
49.8%
270‑271Lime 662144+10−1047.7%+17.417.1%4841
58.7%
272NagaSkaki 5.122142+12−1247.2%+23.023.6%2539
54.6%
273‑274Alarm 0.93.12141+10−1052.4%−19.517.2%3984
49.6%
273‑274Sunsetter 10.3 64-bit2141+13−1350.9%−8.419.5%2318
80.1%
275‑276ChessKISS 1.7c 64-bit2131+19−1952.6%−17.523.9%1026
50.1%
275‑276Nesik 0.7.0 alpha2131+11−1149.0%+7.221.5%3339
63.7%
277WJChess 1.642129+10−1049.5%+1.420.0%4010
56.9%
278Fortress 1.622128+9−950.4%−5.420.9%4953
76.8%
279Bearded 06_292120+17−1763.9%−112.817.6%1415
61.4%
280NG-Play 9.84 64-bit2117+17−1749.4%+5.623.5%1303
65.2%
281KnockOut 0.7.12112+17−1755.4%−44.318.6%1374
68.7%
282GK 0.90 64-bit2107+13−1348.6%+9.520.8%2471
72.0%
283Alf 1.092101+14−1449.7%+2.522.6%1834
64.9%
284BikJump 2.01 64-bit2098+10−1050.1%−2.621.5%4393
57.3%
285Clarabit 1.00 64-bit2097+12−1248.3%+13.722.1%2565
58.5%
286Wing 2.0a2095+10−1051.2%−10.220.3%4394
77.8%
287‑288Gogobello 0.12 64-bit2087+19−1953.7%−26.722.1%1040
50.2%
287‑288Uragano 3D 0.872087+14−1453.2%−25.820.0%1963
88.4%
289Napoleon 1.5.0 64-bit2074+16−1653.8%−30.221.5%1483
57.2%
290Parrot 07.07.222072+15−1550.3%−3.020.6%1672
88.5%
291King's Out 0.2.422057+20−2052.8%−31.015.1%1058
62.4%
292Monarch 1.72053+12−1253.7%−30.819.2%2813
51.8%
293Matheus 2.32052+10−1048.4%+12.821.3%4491
63.4%
294Dolphin 1.02049+16−1646.9%+24.615.2%1541
58.3%
295ChessMind 0.822047+14−1449.6%+3.116.7%2012
57.8%
296Bodo 0.2b2045+12−1246.5%+28.018.4%2718
80.2%
297Gerbil 0.2 64-bit2038+11−1152.1%−16.719.2%3497
54.0%
298Cinnamon 2.0 64-bit2037+18−1848.1%+12.825.8%1085
58.7%
299Ax 0.82035+12−1243.7%+51.916.4%2775
51.3%
300RDChess 3.232034+14−1453.3%−27.919.9%2011
62.7%
301Vice 1.0 64-bit2031+16−1648.6%+11.220.8%1498
66.5%
302‑303Bestia 0.902027+9−1045.8%+34.220.2%4723
48.1%
302‑303Jabba 1.0 64-bit2027+14−1448.2%+14.419.8%1935
56.2%
304ProChess 101CN2026+17−1753.3%−31.115.6%1394
53.9%
305PLP 16615712024+17−1753.1%−28.312.9%1415
54.9%
306ZCT 0.3.2500 64-bit2023+22−2251.3%−11.014.8%825
55.7%
307Soldat III 0.178 64-bit2021+17−1749.0%+6.421.6%1351
52.9%
308Zeta Dva 0210 64-bit2020+19−1951.0%−5.814.1%1102
55.3%
309Freyr 1.068 64-bit2017+33−3356.0%−62.712.4%420
67.1%
310DelphiMAX 2.92009+13−1345.1%+40.615.6%2406
63.2%
311RamJet 0.112005+18−1847.9%+16.818.2%1181
65.6%
312Ecce 1.0 (rev. 508) 64-bit2000+18−1847.9%+16.816.2%1174
53.2%
313AdroitChess 0.31999+20−2058.1%−68.516.8%999
51.8%
314Requiem 0.531998+13−1349.6%+2.643.3%2038
71.6%
315Armageddon 2.3081993+12−1247.1%+20.623.3%2612
79.1%
316‑318Elephant 1.061986+13−1346.6%+25.716.8%2457
51.8%
316‑318FrankWalter 1.081986+16−1647.7%+14.918.2%1506
49.5%
316‑318Small Potato 0.6.11986+11−1048.9%+3.721.1%3664
55.5%
319‑320BigLion 2.23x1985+9−945.9%+29.519.1%4814
50.0%
319‑320Leonidas 83 64-bit1985+28−2857.8%−62.813.7%524
51.1%
321Cupcake 1.01984+18−1944.2%+43.216.6%1172
52.9%
322Bubble 1.51983+16−1648.4%+9.716.0%1570
57.1%
323Galjoen 0.32 64-bit1981+19−1948.3%+11.818.8%1077
54.9%
324Gullydeckel 2.16pl11980+13−1351.2%−10.717.9%2437
66.1%
325Faile 1.4.41977+9−1044.0%+52.222.7%4755
79.0%
326La Dame Blanche 2.0c1969+16−1652.8%−25.119.8%1593
56.9%
327Etude 0.1.21967+15−1449.1%+7.422.4%1799
54.8%
328Matant 5.041966+16−1554.9%−42.916.6%1690
56.7%
329SSEChessII 2.05 DC1964+11−1152.6%−22.320.4%3558
66.8%
330‑331Cilian 4.141961+12−1246.4%+26.824.9%2904
50.9%
330‑331Monik 2.2.3 64-bit1961+18−1849.6%+5.817.0%1367
52.5%
332Marvin 1.3.01960+9−1047.7%+15.620.0%4650
58.3%
333BSC 3.91958+19−1950.6%−4.112.1%1122
56.2%
334Eia 0.31955+33−3255.0%−34.620.9%350
60.1%
335JanWillem 1.131951+10−1147.1%+20.416.8%3968
74.9%
336‑337Micro-Max 4.81946+9−947.3%+23.322.5%5037
49.2%
336‑337Rival 1.181946+11−1151.7%−16.518.3%3478
54.0%
338ALChess 1.841945+19−1947.2%+20.122.3%992
63.1%
339Mustang 4.971941+14−1353.1%−25.325.4%2091
81.7%
340Sharper 0.171933+13−1345.2%+35.917.1%2618
95.5%
341Smash 1.0.31919+10−1048.4%+10.517.8%4130
61.4%
342BibiChess 0.51917+12−1249.3%+1.621.1%2938
58.7%
343‑344Dabbaba 7.491915+18−1855.5%−73.916.4%1370
49.1%
343‑344SMIRF 178eBC1915+31−3061.1%−114.014.8%553
53.2%
345Heracles 0.6.161914+10−1047.9%+15.520.7%3911
65.7%
346IACH 0.56z1911+12−1252.7%−21.419.7%2738
56.7%
347SamChess1909+16−1655.9%−73.117.2%1728
53.0%
348BamBam1908+15−1544.3%+46.418.9%1864
59.5%
349Eagle 0.7.51906+13−1352.8%−22.313.2%2533
64.7%
350Clueless 1.41903+10−1051.2%−10.113.9%4306
63.0%
351Robocide1898+24−2447.5%+14.114.2%777
58.8%
352Warrior 1.0.31895+10−1151.2%−11.520.8%3831
54.7%
353SnailChess 4.0131894+12−1253.8%−29.720.1%2917
63.2%
354Morphy 3.221891+14−1354.7%−38.822.0%2196
70.5%
355‑356MrChess 2.11884+24−2465.2%−170.118.0%784
48.3%
355‑356Tyrell 1.021884+25−2565.5%−177.215.4%760
57.8%
357FreeChessII 2.171881+26−2665.9%−184.211.6%724
60.5%
358‑359Purple Haze 2.1.01877+16−1649.9%+3.014.9%1607
49.5%
358‑359Surprise 4.3b131877+20−2047.8%+17.211.9%1143
87.3%
360Arabian Knight 1.511858+26−2663.8%−161.014.7%689
74.3%
361Simontacchi 1.811847+15−1557.0%−57.012.8%1827
63.6%
362Roce 0.03901844+13−1349.2%+4.319.0%2424
88.7%
363Celes 0.77c1832+14−1453.5%−26.418.6%1959
55.1%
364Ranita 2.41831+14−1452.9%−22.919.0%2120
70.8%
365MatMoi 7.15.0-cct 32-bit1824+19−1955.1%−40.115.5%1090
58.0%
366Ajedrez Tactico 2.73b1822+18−1854.5%−36.516.0%1314
66.5%
367RataAeroespacial 0.2.11816+19−1953.6%−29.813.9%1083
56.0%
368HeavyChess 0.13 beta1814+22−2264.8%−144.332.6%813
57.6%
369JARS 1.75a1811+15−1456.5%−62.719.5%1968
80.6%
370‑371Beaches 2.321803+13−1347.3%+13.515.3%2717
49.8%
370‑371Predateur 2.1 64-bit1803+15−1549.2%−1.915.5%1921
55.3%
372NoonianChess 3206P21801+24−2460.7%−117.817.4%771
52.0%
373Chenard 2013.02.27 64-bit1800+35−3556.0%−52.013.4%365
54.2%
374Chess4j 3.0 64-bit1798+21−2148.7%+8.621.8%863
54.9%
375MorphyChess 1.0.51796+16−1649.6%+7.719.2%1646
58.5%
376Milady 3.041793+23−2348.1%+17.813.9%782
61.7%
377Enigma 1.1.41789+15−1552.2%−19.019.6%1838
55.5%
378HoiChess 0.103 64-bit1787+21−2066.5%−147.317.3%1015
52.4%
379Cecir 3.51786+13−1349.1%+6.519.0%2392
90.6%
380Grizzly 1.40.1b1774+14−1453.1%−31.612.1%2201
58.5%
381Macromix 2.011771+23−2360.0%−107.923.2%807
52.0%
382Bremboce 0.6.21770+23−2356.8%−84.513.8%834
59.3%
383Embracer 1.121767+15−1551.9%−20.322.8%1834
66.7%
384BeRoChess 1.00 32-bit1759+34−3466.5%−178.525.8%399
50.3%
385Fauce 0.41c1758+18−1848.3%+15.838.1%1086
54.8%
386Pulsar 2009-9b1757+22−2259.1%−97.719.8%910
56.7%
387Robin 0.9831755+12−1252.1%−21.418.7%3032
53.4%
388Pigeon 1.5.0 64-bit1753+23−2362.5%−93.825.6%716
63.9%
389Mint 2.31748+19−1958.0%−81.918.9%1190
64.8%
390Lodocase 2402081742+25−2556.1%−77.213.8%732
62.3%
391Rocinante 2.0 64-bit (mcts)1737+20−2050.4%−1.917.7%960
61.0%
392Laurifer 1.01734+11−1146.5%+24.619.3%3387
63.0%
393Elf 1.3.01731+11−1144.8%+43.214.5%4228
79.7%
394Vicki 0.041a1724+14−1453.0%−33.918.6%2134
67.0%
395Kanguruh 1.931720+12−1251.9%−15.919.1%2829
59.1%
396Adamant 1.71718+10−1046.1%+30.516.4%4622
87.3%
397GChess IV 0.2.01709+14−1458.2%−68.529.3%2122
51.0%
398Ziggy 0.71708+25−2563.5%−149.414.1%730
53.7%
399Kitteneitor 0.22.11707+20−2050.5%−5.333.4%888
69.3%
400‑402Aldebaran 0.7.01701+12−1246.8%+21.834.0%2580
49.5%
400‑402SEE 0.6.91701+13−1352.6%−25.820.0%2613
48.5%
400‑402Tscp 1.811701+12−1246.6%+29.114.5%3105
80.0%
403Zoidberg 0.11691+21−2154.4%−51.915.2%932
71.7%
404Testina 3c1679+35−3566.8%−161.523.6%360
55.7%
405Gargamella 0.5.01676+18−1851.0%−11.016.9%1257
52.4%
406Chess 4.1a1675+34−3457.8%−100.919.9%397
52.3%
407SharpChess2 2.6.91673+36−3657.5%−101.56.4%392
54.6%
408Bace 0.451671+12−1249.9%−3.916.8%2927
51.8%
409Jester 0.841670+18−1850.0%−2.013.0%1273
60.6%
410Tristram 3.361667+23−2351.2%−28.113.4%853
53.4%
411Mizar 3.01665+11−1147.2%+26.115.5%3739
63.8%
412PolarChess 1.31662+13−1453.2%−26.916.5%2406
62.7%
413JaksaH 1.11 64-bit1659+15−1454.9%−40.120.5%1908
59.4%
414Golem 0.4411656+21−2144.3%+42.717.4%873
82.5%
415Belzebub 0.671645+11−1149.3%+8.327.4%3230
75.1%
416DChess 1.0.21639+13−1349.9%+0.817.7%2711
76.2%
417Pooky 2.71632+15−1650.5%−1.716.5%1626
66.3%
418‑419IQ23.0031628+12−1246.5%+27.735.0%2636
49.5%
418‑419Simon 1.2 64-bit1628+17−1750.3%−2.117.2%1396
56.1%
420Vapor 0.01r121627+14−1454.2%−30.839.6%1713
85.8%
421MSCP 1.441617+12−1246.9%+23.718.6%3054
64.5%
422ChessRikus 1.4661613+16−1650.2%−0.416.9%1619
71.0%
423Storm 0.61608+11−1146.5%+27.916.9%3607
55.0%
424AdaChess 2.01607+21−2147.9%+12.615.5%968
64.9%
425Revati 0.4c1600+25−2562.5%−103.021.0%667
60.7%
426Darky 0.5d1595+33−3349.0%−4.514.0%457
51.4%
427Rainman 0.7.51594+17−1742.9%+55.426.8%1338
58.6%
428Philemon C1591+22−2257.3%−51.324.3%798
92.3%
429‑430VanillaChess 2.6g1568+24−2456.8%−55.215.7%699
47.9%
429‑430Zotron 4.4.61568+12−1248.5%+15.225.4%3013
70.0%
431SdBC 0.41.401563+17−1743.5%+47.125.1%1321
61.1%
432Needle 0.5311560+11−1144.6%+42.025.3%3638
60.9%
433Damas 91558+16−1650.9%−9.717.2%1602
85.1%
434Hokus-Pokus 0.6.31543+23−2350.3%−0.717.7%796
89.2%
435Larsen VB 0.05.00011526+14−1443.2%+57.118.4%2150
58.0%
436mACE 0.2.2.6161524+20−2046.8%+24.017.8%1010
79.2%
437‑438Alibaba 1.381507+34−3541.5%+65.614.0%406
50.3%
437‑438Yawce 0.161507+26−2651.7%−19.512.9%612
61.5%
439Embla 0.9.3 64-bit1501+29−3044.5%+36.819.8%439
67.2%
440Gedeone 16201491+35−3472.5%−197.717.3%376
72.7%
441Piranha 0.51479+12−1239.7%+90.613.7%3297
75.3%
442Tarrasch Toy Engine 0.9061473+14−1442.0%+62.718.6%2187
59.5%
443Violet 2.5 64-bit1470+24−2427.4%+187.116.1%778
54.5%
444St Andersen 1.31 64-bit1468+16−1640.8%+69.718.7%1568
53.9%
445Pwned 1.2 64-bit1467+32−3238.1%+102.817.5%423
53.6%
446Apep 1.011464+36−3645.1%+44.99.0%391
52.4%
447Pentagon 1.21463+19−1939.8%+72.133.4%957
51.8%
448APILChess 1.05r1b1462+16−1642.6%+59.422.4%1561
80.2%
449Roque 1.11453+17−1744.5%+45.217.8%1449
76.1%
450Numpty Recharged 64-bit1444+18−1944.8%+39.319.9%1163
74.5%
451Blikskottel 0.81435+17−1743.0%+54.920.5%1290
72.9%
452Nero 6.11428+15−1539.2%+83.520.3%1757
96.8%
453Suff 0.3.a1401+24−2538.1%+97.922.1%647
87.6%
454‑455MiniMardi 1.31385+13−1333.1%+146.715.9%2855
49.6%
454‑455Tony's Chess 0.021385+16−1643.2%+53.48.8%1769
57.5%
456Satana 2.4.19 64-bit1383+20−2044.7%+40.628.8%910
51.2%
457Goyaz 0.0071382+20−2045.3%+45.515.5%1177
70.0%
458JChess 1.01375+19−1937.2%+101.319.8%1147
58.3%
459Eden 0.0.131372+17−1736.3%+107.715.2%1597
94.1%
460Nanook 0.171354+16−1642.1%+69.341.0%1628
81.0%
461Virutor Chess 1.11344+18−1838.9%+93.619.5%1307
68.4%
462MiniChessAI 1.191337+19−1948.6%+28.619.8%1217
61.8%
463Skaki 1.231333+25−2547.1%+46.417.2%748
69.6%
464Joanna 2002 1.031324+21−2138.1%+109.826.3%1017
80.4%
465Ozwald 0.431311+20−2045.7%+51.618.2%1156
76.0%
466Fimbulwinter 5.001300+26−2637.6%+99.412.2%748
55.5%
467CeruleanJS 0.1.1 Blizzard 64-bit1297+29−3021.5%+226.922.0%532
74.5%
468KillerQueen 2.0b31284+19−1945.0%+63.626.7%1123
81.3%
469TRex 1.91272+19−1942.5%+82.016.1%1287
71.4%
470QuTeChess 1.0.1t r31264+23−2348.0%+45.436.4%751
64.4%
471Tikov 0.6.31259+19−1845.0%+64.217.0%1339
99.9%
472Raffaela 0.1.41218+18−1841.5%+98.826.3%1388
54.5%
473Toledo Nanochess Jan/11/20101217+17−1738.6%+114.831.3%1549
77.6%
474Gringo 1.4.9b1207+20−2043.0%+81.115.8%1141
69.1%
475Neurone XXIII1198+31−3149.8%−2.212.6%462
56.7%
476Pulse 1.2.01194+29−2945.8%+35.127.9%445
51.6%
477Pierre 1.71193+25−2547.4%+14.610.4%785
57.7%
478Project Invincible 2.041189+36−3727.3%+268.718.8%425
78.0%
479DarkFusch 0.91172+21−2138.0%+137.031.2%914
89.0%
480Usurpator II1151+27−2664.1%−149.328.3%569
83.6%
481JChecs 0.1.01133+26−2657.3%−52.245.9%481
80.4%
482Cassandre 0.241118+24−2454.4%−30.956.3%526
80.2%
483Blitzter 2.01100+35−3458.1%−76.36.7%358
88.9%
484Frank 0.581073+28−1842.1%+53.226.2%462
72.4%
485Strategic Deep 1.251061+29−850.4%−9.012.3%697
96.1%
486Soberango 0.07.21028+42−2446.3%+27.922.3%561
54.5%
487Xadreco 5.71026+46−2643.7%+22.422.9%490
79.2%
488Safrad 2.1.35.2101013+47−3934.6%+160.220.9%1907
57.4%
489GIUChess 1.0 beta21009+59−4252.2%−29.938.3%384
80.0%
490Zoe 0.1985+91−6713.1%+488.014.6%362
62.1%
491Youk 1.0.5976+88−7654.9%−49.538.1%407
61.3%
492Iota 1.0 32-bit970+92−8256.9%−69.924.9%562
60.4%
493Kace 0.82964+100−8749.9%+12.325.7%354
69.3%
494NSVChess v0.14954+108−9853.0%−27.936.2%453
96.2%
495Chad's Chess 0.15921+136−13034.2%+151.314.9%1144
97.5%
496Dreamer883+177−16964.8%−136.419.7%461
55.8%
497Luzhin 0.1880+178−17241.2%+94.834.4%613
74.3%
498Dika 0.4209867+192−18546.7%+20.751.5%377
95.0%
499Hippocampe 0.4.1833+225−21957.1%−56.234.1%460
99.8%
500Pyotr 0.6 AM776+281−27552.6%−21.932.5%542
100.0%
501EasyPeasy 1.0.0.0635+422−41726.5%+303.212.7%746
100.0%
502NEG 0.3d539+518−51334.8%+159.326.3%555
78.2%
503Ram 2.0522+534−52933.2%+175.030.1%435
100.0%
504ACE 0.1321+735−73014.2%+488.722.0%473
90.2%
505POS 1.20288+769−76314.9%+402.519.3%415
 

Results matrix

All engines (top 12, best versions only)
#NameElo123456789101112
1Stockfish 160716 64-bit 4CPU3447 62 − 42
+34−14=56
+34
74 − 30
+47−3=54
+7
85 − 19
+67−1=36
+32
79 − 25
+55−1=48
−33
82 − 22
+61−1=42
−9
45.5 − 6.5
+39−0=13
+74
42.5 − 9.5
+34−1=17
+5
86 − 18
+71−3=30
+18
42.5 − 9.5
+33−0=19
−5
82.5 − 21.5
+62−1=41
−36
45 − 6
+40−1=10
+71
2Komodo 10 64-bit 4CPU342342 − 62
+14−34=56
−34
 52 − 30
+30−8=44
−16
61.5 − 20.5
+45−4=33
−1
59.5 − 22.5
+39−2=41
−37
63.5 − 18.5
+46−1=35
+2
39 − 13
+28−2=22
−28
42 − 10
+33−1=18
+19
65.5 − 16.5
+51−2=29
+7
41 − 10
+31−0=20
+3
68 − 14
+57−3=22
+37
43 − 9
+35−1=16
+18
3Houdini 4 64-bit 4CPU332830 − 74
+3−47=54
−7
30 − 52
+8−30=44
+16
 29.5 − 17.5
+17−5=25
+7
66.5 − 31.5
+43−8=47
+28
62.5 − 37.5
+37−12=51
−4
33 − 19
+24−10=18
−2
35 − 17
+24−6=22
+12
34.5 − 15.5
+23−4=23
+17
32.5 − 19.5
+20−7=25
−25
114 − 54
+77−17=74
0
35.5 − 14.5
+24−3=23
+11
4Gull 3 64-bit 4CPU326119 − 85
+1−67=36
−32
20.5 − 61.5
+4−45=33
+1
17.5 − 29.5
+5−17=25
−7
 54.5 − 41.5
+18−5=73
+25
58.5 − 40.5
+29−11=59
+42
28.5 − 23.5
+12−7=33
0
26.5 − 25.5
+13−12=27
−22
27 − 20
+13−6=28
+8
27 − 25
+11−9=32
−26
37.5 − 32.5
+20−15=35
−23
30 − 20
+15−5=30
+2
5Fire 4 64-bit 4CPU325025 − 79
+1−55=48
+33
22.5 − 59.5
+2−39=41
+37
31.5 − 66.5
+8−43=47
−28
41.5 − 54.5
+5−18=73
−25
 50 − 50
+15−15=70
0
31.5 − 20.5
+19−8=25
+45
31 − 21
+18−8=26
+38
37.5 − 42.5
+14−19=47
−41
27 − 25
+13−11=28
−11
33.5 − 36.5
+17−20=33
−46
31 − 19
+16−4=30
+23
6Equinox 3.30 64-bit 4CPU324922 − 82
+1−61=42
+9
18.5 − 63.5
+1−46=35
−2
37.5 − 62.5
+12−37=51
+4
40.5 − 58.5
+11−29=59
−42
50 − 50
+15−15=70
0
 23.5 − 27.5
+12−16=23
−36
27 − 25
+13−11=28
−5
48 − 51
+21−24=54
−31
28 − 24
+13−9=30
−1
40 − 30
+19−9=42
+8
28.5 − 21.5
+14−7=29
−1
7Fizbo 1.8 64-bit 4CPU32356.5 − 45.5
+0−39=13
−74
13 − 39
+2−28=22
+28
19 − 33
+10−24=18
+2
23.5 − 28.5
+7−12=33
0
20.5 − 31.5
+8−19=25
−45
27.5 − 23.5
+16−12=23
+36
 23 − 28
+11−16=24
−30
24 − 28
+11−15=26
−29
31.5 − 20.5
+21−10=21
+57
33 − 19
+21−7=24
+66
27 − 25
+14−12=26
−16
8Andscacs 0.872 64-bit 4CPU32329.5 − 42.5
+1−34=17
−5
10 − 42
+1−33=18
−19
17 − 35
+6−24=22
−12
25.5 − 26.5
+12−13=27
+22
21 − 31
+8−18=26
−38
25 − 27
+11−13=28
+5
28 − 23
+16−11=24
+30
 25 − 27
+13−15=24
−16
24.5 − 27.5
+10−13=29
−20
30 − 22
+15−7=30
+29
30 − 22
+14−6=32
+20
9Critter 1.6a 64-bit 4CPU322818 − 86
+3−71=30
−18
16.5 − 65.5
+2−51=29
−7
15.5 − 34.5
+4−23=23
−17
20 − 27
+6−13=28
−8
42.5 − 37.5
+19−14=47
+41
51 − 48
+24−21=54
+31
28 − 24
+15−11=26
+29
27 − 25
+15−13=24
+16
 30 − 22
+16−8=28
+44
35.5 − 34.5
+11−10=49
−9
24 − 26
+11−13=26
−29
10Hannibal 1.7 64-bit 4CPU32279.5 − 42.5
+0−33=19
+5
10 − 41
+0−31=20
−3
19.5 − 32.5
+7−20=25
+25
25 − 27
+9−11=32
+26
25 − 27
+11−13=28
+11
24 − 28
+9−13=30
+1
20.5 − 31.5
+10−21=21
−57
27.5 − 24.5
+13−10=29
+20
22 − 30
+8−16=28
−44
 27 − 25
+14−12=26
+2
24.5 − 27.5
+9−12=31
−34
11Fritz 15 64-bit 4CPU321721.5 − 82.5
+1−62=41
+36
14 − 68
+3−57=22
−37
54 − 114
+17−77=74
0
32.5 − 37.5
+15−20=35
+23
36.5 − 33.5
+20−17=33
+46
30 − 40
+9−19=42
−8
19 − 33
+7−21=24
−66
22 − 30
+7−15=30
−29
34.5 − 35.5
+10−11=49
+9
25 − 27
+12−14=26
−2
 26 − 24
+10−8=32
+1
12NirvanaChess 2.3 64-bit 4CPU32086 − 45
+1−40=10
−71
9 − 43
+1−35=16
−18
14.5 − 35.5
+3−24=23
−11
20 − 30
+5−15=30
−2
19 − 31
+4−16=30
−23
21.5 − 28.5
+7−14=29
+1
25 − 27
+12−14=26
+16
22 − 30
+6−14=32
−20
26 − 24
+13−11=26
+29
27.5 − 24.5
+12−9=31
+34
24 − 26
+8−10=32
−1
 
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 4CPU3447 99.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Komodo 10 64-bit 4CPU34230.5 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Houdini 4 64-bit 4CPU33280.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Gull 3 64-bit 4CPU32610.00.00.0 93.695.399.699.7100.0100.0100.0100.0
5Fire 4 64-bit 4CPU32500.00.00.06.4 57.593.695.5100.099.0100.0100.0
6Equinox 3.30 64-bit 4CPU32490.00.00.04.742.5 91.393.999.998.5100.0100.0
7Fizbo 1.8 64-bit 4CPU32350.00.00.00.46.48.7 58.977.076.695.898.7
8Andscacs 0.872 64-bit 4CPU32320.00.00.00.34.56.141.1 66.468.391.997.3
9Critter 1.6a 64-bit 4CPU32280.00.00.00.00.00.122.933.6 56.492.897.5
10Hannibal 1.7 64-bit 4CPU32270.00.00.00.00.91.523.431.743.6 81.593.3
11Fritz 15 64-bit 4CPU32170.00.00.00.00.00.04.28.17.218.5 79.3
12NirvanaChess 2.3 64-bit 4CPU32080.00.00.00.00.00.01.32.72.56.720.7 
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:
  No recalibration (reference and current list are compared as they are)
  Recalibrate reference list to current one using selected engines only
  Recalibrate reference list to current one using all common engines
  Recalibrate current list to reference using selected engines only
  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

1'336'238 games (261.79 MB)

Selection of games

(Please don't use aggressive download managers)

Various statistics


Created in 2005-2013 by CCRL team
Last games added on September 24, 2016