CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Rating list

CCRL 40/40 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 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern CPU.
Computed on November 8, 2019 with Bayeselo based on 1'097'085 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+
1SugaR NN 1.1 64-bit 4CPU3490+23−2274.3%−163.645.5%672 
94.1%
2Lc0 0.22.0 T40B.4-160 GTX10503463+28−2864.0%−84.562.7%362
99.4%
3Komodo 13.1 64-bit 4CPU3416+25−2560.8%−65.061.8%448
88.6%
4Houdini 6 64-bit 4CPU3398+13−1362.3%−78.360.4%1800
100.0%
5Ethereal 11.53 64-bit 4CPU3328+23−2351.6%−9.064.0%520
63.0%
6Fire 7.1 64-bit 4CPU3323+14−1353.8%−24.160.5%1627
82.3%
7Xiphos 0.5 64-bit 4CPU3312+19−2043.6%+42.064.4%721
89.1%
8Komodo 12.3 MCTS 64-bit 4CPU3294+22−2247.3%+16.754.9%594
60.9%
9Defenchess 2.2 64-bit 4CPU3290+24−2444.6%+35.659.0%502
62.1%
10Laser 1.7 64-bit 4CPU3285+20−2044.6%+34.862.1%726
59.7%
11RofChade 2.202 64-bit 4CPU3281+28−2840.6%+57.562.3%358
54.8%
12Deep Shredder 13 64-bit 4CPU3279+11−1146.9%+18.662.1%2405
59.6%
13Fizbo 2 64-bit 4CPU3277+13−1344.9%+31.255.6%1801
79.2%
14Andscacs 0.95 64-bit 4CPU3267+19−1940.3%+60.457.7%784
61.6%
15Booot 6.3.1 64-bit 4CPU3264+15−1543.0%+43.357.3%1260
100.0%
16Schooner 2.1 64-bit 4CPU3214+23−2344.1%+37.555.0%536
82.1%
17Arasan 21.3 64-bit 4CPU3196+32−3244.5%+40.356.4%282
56.7%
18Fritz 16 64-bit 4CPU3193+12−1249.6%+3.945.5%2442
55.4%
19Chiron 4 64-bit 4CPU3192+12−1240.1%+66.851.9%2137
88.8%
20NirvanaChess 2.4 64-bit 4CPU3181+14−1440.8%+61.453.6%1707
53.7%
21Gull 3 64-bit 4CPU3180+10−941.7%+53.554.5%3651
57.4%
22Vajolet2 2.7 64-bit 4CPU3177+29−2957.1%−41.355.3%329
56.5%
23‑24ChessBrainVB 3.72 4CPU3174+31−3145.2%+29.151.3%302
49.4%
23‑24Equinox 3.20 64-bit 4CPU3174+11−1141.6%+54.459.2%2539
75.6%
25RubiChess 1.5 64-bit 4CPU3163+29−2952.8%−16.653.6%334
58.8%
26Critter 1.6a 64-bit 4CPU3159+8−845.3%+32.254.6%5429
75.3%
27Hannibal 1.7 64-bit 4CPU3154+14−1441.9%+50.454.7%1507
54.3%
28Nemorino 5.00 64-bit 4CPU3152+19−1948.9%+5.652.7%856
60.9%
29Bouquet 1.8 64-bit 4CPU3149+11−1143.6%+41.556.7%2427
59.0%
30Rybka 4 64-bit 4CPU3148+10−1048.7%+6.951.0%3180
67.0%
31Texel 1.07 64-bit 4CPU3144+14−1449.8%+3.149.3%1604
59.5%
32Pedone 1.8 64-bit 4CPU3140+29−2945.9%+23.157.6%328
51.9%
33Protector 1.9.0 64-bit 4CPU3139+15−1546.3%+25.454.1%1313
55.6%
34Alfil 15.7 64-bit 4CPU3137+17−1742.9%+48.456.3%1006
89.5%
35BlackMamba 2.0 64-bit 4CPU3123+15−1544.2%+37.754.3%1408
81.7%
36Senpai 2.0 64-bit 4CPU3111+20−2051.6%−11.848.6%780
74.6%
37Strelka 5.5 64-bit3104+6−745.6%+31.948.1%9977
58.3%
38Wasp 3.50 64-bit 4CPU3102+19−1950.4%−4.953.6%785
69.7%
39Naum 4.6 64-bit 4CPU3095+14−1448.1%+12.054.3%1544
97.0%
40Rodent III 0.238 64-bit 4CPU3071+20−2047.2%+15.050.0%742
69.7%
41chess22k 1.13 64-bit3062+25−2547.9%+10.851.0%482
56.0%
42iCE 4.0 64-bit3060+24−2451.2%−9.245.8%520
55.9%
43Demolito 2018-10-29 64-bit 4CPU3057+34−3450.4%−5.951.6%252
55.0%
44Hiarcs 14 4CPU3054+13−1342.8%+43.751.2%1894
53.6%
45Amoeba 3.0 64-bit 4CPU3053+26−2654.8%−32.444.8%466
94.3%
46Deep Junior 13 64-bit 4CPU3027+16−1643.5%+41.149.9%1161
55.1%
47‑48Bobcat 8.0 64-bit 4CPU3026+21−2148.3%+10.953.5%636
47.8%
47‑48SmarThink 1.98 64-bit3026+13−1349.4%+0.941.9%1929
53.6%
49Winter 0.6 64-bit 4CPU3025+35−3456.1%−49.935.2%293
55.0%
50Pirarucu 2.7.4 64-bit 4CPU3022+22−2255.7%−40.347.0%659
66.0%
51Spike 1.4 Leiden 4CPU3017+11−1145.2%+29.047.7%2862
59.8%
52Crafty 25.2 64-bit 4CPU3014+16−1648.5%+9.542.5%1279
64.8%
53Cheng 4.39 64-bit 4CPU3010+15−1550.0%+0.149.1%1288
85.8%
54Hakkapeliitta TCEC v2 64-bit2999+13−1349.8%−6.841.9%1950
60.8%
55Deuterium 2019.2.37.73 64-bit2995+25−2547.2%+13.646.6%472
69.4%
56Scorpio 2.8 64-bit 4CPU2985+25−2549.9%−0.847.2%472
79.3%
57EXchess 7.97b 64-bit 4CPU2972+18−1847.4%+18.445.9%1017
57.8%
58Spark 1.0 64-bit 4CPU2970+13−1345.0%+31.646.6%1787
51.5%
59Zappa Mexico II 64-bit 4CPU2969+10−1048.3%+9.648.1%3270
84.2%
60Toga II 4.0 64-bit 4CPU2958+19−1941.4%+57.140.4%958
55.7%
61SlowChess Blitz Classic 1.5 64-bit2956+22−2252.2%−16.043.1%643
82.1%
62Gaviota 1.0 64-bit 4CPU2943+16−1647.3%+16.045.4%1256
53.9%
63Deep Sjeng c't 20102942+10−1046.3%+23.745.9%3326
52.1%
64Tucano 7.07 64-bit 4CPU2941+34−3453.0%−18.744.6%271
53.7%
65‑66Igel 2.0.0 64-bit2939+27−2753.7%−28.141.9%427
49.5%
65‑66The Baron 3.44 64-bit 4CPU2939+27−2747.2%+18.044.9%412
52.2%
67Marvin 3.4.0 64-bit2938+22−2251.9%−12.541.6%670
59.9%
68Onno 1.2.70 64-bit 4CPU2934+19−1947.3%+16.648.3%810
68.1%
69‑70Godel 6.0 64-bit2927+23−2349.3%+4.643.7%583
50.5%
69‑70Thinker 5.4d Inert 64-bit 4CPU2927+22−2346.0%+23.749.7%587
53.9%
71Topple 0.7.3 64-bit2925+28−2852.2%−17.338.3%415
66.5%
72Dirty CUCUMBER 64-bit2918+14−1449.9%+1.042.9%1691
58.2%
73DisasterArea 1.65 64-bit 4CPU2915+21−2144.2%+36.246.1%709
54.9%
74Gogobello 2.0 64-bit 4CPU2913+25−2550.8%−6.939.1%522
69.0%
75Quazar 0.4 64-bit2906+10−1048.5%+9.343.5%3146
67.4%
76Atlas 3.91 64-bit2902+14−1450.9%−9.640.0%1748
55.0%
77DiscoCheck 5.2 64-bit2901+18−1848.6%+8.043.2%1012
62.1%
78Bright 0.4a 4CPU2897+15−1547.4%+16.941.1%1495
52.4%
79‑80Glaurung 2.2 64-bit 4CPU2896+16−1647.0%+19.440.7%1259
49.8%
79‑80Tornado 6.0 64-bit 4CPU2896+26−2645.5%+27.943.3%469
67.6%
81Octochess r5506 64-bit 4CPU2888+21−2144.5%+36.346.7%715
56.2%
82MinkoChess 1.3 64-bit 4CPU2886+21−2146.0%+24.743.7%725
97.5%
83Monolith 1.0 64-bit 4CPU2855+21−2248.6%+8.543.0%693
53.7%
84Counter 3.2 64-bit 4CPU2853+32−3250.7%−4.340.2%301
58.3%
85Loop M1-T 64-bit 4CPU2849+12−1243.2%+43.645.2%2447
57.4%
86Nemo 1.0.1 64-bit2848+12−1247.8%+13.443.0%2316
56.1%
87Cheese 2.0 64-bit 4CPU2845+30−3046.2%+23.838.6%365
52.9%
88Shield 2.1 64-bit 4CPU2844+24−2448.7%+9.336.0%594
54.7%
89Minic 0.98 64-bit2841+30−2953.7%−31.028.8%427
56.5%
90BugChess2 1.9 64-bit 4CPU2838+21−2143.4%+44.738.2%738
54.0%
91Asymptote 0.6.3 64-bit2837+26−2648.5%+8.038.3%480
57.8%
92Bagatur 1.8 64-bit2833+27−2752.7%−22.735.6%464
71.0%
93Murka 3 64-bit2825+13−1348.4%+8.643.6%2096
50.9%
94Zurichess Neuchatel 64-bit2824+14−1449.2%+4.242.8%1623
71.6%
95Jonny 4.00 4CPU2816+25−2543.6%+42.335.0%540
60.9%
96GNU Chess 5.60 64-bit2812+17−1749.3%+2.441.8%1117
94.3%
97Rhetoric 1.4.3 64-bit2795+12−1249.9%−2.140.3%2171
55.9%
98‑99GnuCheese 1.00 64-bit2793+16−1649.6%+1.340.5%1263
50.3%
98‑99RuyDos 1.1.9 64-bit2793+15−1549.3%+3.537.6%1552
60.1%
100Francesca MAD 0.25 64-bit2790+24−2444.6%+37.240.1%554
64.3%
101tomitankChess 3.0 64-bit2784+17−1750.0%−2.639.2%1157
73.0%
102Pawny 1.2 64-bit2777+14−1447.9%+13.039.6%1693
56.1%
103Naraku 1.42776+16−1648.8%+8.026.2%1366
51.0%
104Frenzee 3.5.19 64-bit2775+14−1448.5%+9.134.6%1683
77.3%
105Twisted Logic 20100131x 64-bit2767+17−1750.0%−2.935.0%1211
85.8%
106Bison 9.11 64-bit2756+13−1349.7%−0.735.5%2013
55.9%
107Ktulu 92754+12−1246.6%+21.939.1%2232
60.5%
108Fridolin 3.10 64-bit 4CPU2749+33−3349.5%−0.331.5%308
66.7%
109Chronos 1.9.9 32-bit2740+17−1750.3%−0.243.2%1182
62.7%
110Carballo 1.7 64-bit2737+14−1449.5%+3.140.0%1612
76.5%
111Arminius 2018-12-23 64-bit2729+14−1549.3%+3.733.7%1672
60.1%
112Nebula 2.0 64-bit 4CPU2726+20−2045.1%+35.734.1%866
56.2%
113Devel 2.00002724+15−1551.2%−8.336.3%1589
53.5%
114ProDeo 2.22723+17−1748.3%+9.837.3%1193
62.7%
115GreKo 2018.08 64-bit2719+21−2147.0%+22.636.9%738
88.3%
116Chess Tiger 2007.12704+10−1046.4%+23.742.7%3246
60.1%
117Chessmaster 11 Aiglos II2701+20−2046.4%+24.140.4%826
54.2%
118ECE 19.6.6.3 64-bit2700+24−2450.3%−3.327.0%593
76.3%
119Delfi 5.42690+12−1248.2%+10.939.8%2607
59.5%
120Hamsters 0.7.1 4CPU2685+32−3252.4%−14.036.2%318
53.2%
121WyldChess 1.51 64-bit2684+15−1548.4%+7.134.1%1441
51.2%
122RedQueen 1.1.98 64-bit 4CPU2683+27−2739.4%+80.928.5%494
53.9%
123K2 0.952682+22−2247.7%+15.631.8%683
54.9%
124Daydreamer 1.75 64-bit2680+16−1648.7%+9.039.7%1193
65.5%
125Pharaon 3.5.1 4CPU2673+26−2643.6%+41.929.7%518
63.6%
126Djinn 1.021 64-bit2668+14−1448.9%+5.936.8%1836
52.9%
127‑128Jellyfish 1.1 64-bit 4CPU2667+29−2953.3%−25.432.3%403
49.7%
127‑128Movei 00.8.438 (10 10 10)2667+11−1147.4%+14.936.9%2823
79.3%
129Alaric 7072661+11−1249.4%+3.234.1%2645
59.7%
130Floyd 0.9 64-bit2658+15−1549.4%+3.829.2%1684
74.5%
131Philou 3.7.1 64-bit2652+13−1348.7%+7.136.9%1904
50.7%
132Ghost 3.1 64-bit 4CPU2651+30−2953.9%−25.528.5%393
53.2%
133E.T. Chess 13.01.082650+13−1349.3%+4.536.2%1908
56.1%
134Cyrano 0.6b17 32-bit2648+14−1448.5%+9.640.7%1613
58.0%
135Rotor 0.7a2646+22−2250.6%−5.634.7%686
56.9%
136‑137Colossus 2008b2644+13−1349.1%+3.638.7%2158
50.2%
136‑137Gandalf 7 64-bit2644+18−1848.2%+9.932.8%1054
50.5%
138Nawito 19062643+28−2850.4%+0.335.6%421
59.1%
139DanaSah 7.32640+14−1449.4%+4.534.8%1709
71.6%
140Sjakk 2.2 64-bit2634+15−1549.3%+3.138.7%1417
52.9%
141Orion 0.6 64-bit2633+22−2250.4%−2.938.5%649
60.0%
142WildCat 82629+13−1348.7%+7.934.4%1989
58.1%
143Rodin 8.02627+15−1549.0%+5.638.7%1411
57.8%
144NoraGrace 2.0 64-bit2625+15−1650.7%−6.928.0%1527
55.9%
145Ruffian 2.1.02624+13−1348.7%+8.237.7%2045
67.4%
146Phalanx XXV2619+15−1549.6%+2.132.4%1493
55.3%
147Caligula 0.9g2617+22−2255.0%−37.229.2%698
66.6%
148Sloppy 0.2.2 64-bit2611+16−1648.7%+4.932.7%1276
54.1%
149‑150Donna 4.1 64-bit2610+16−1647.1%+20.330.8%1473
50.5%
149‑150FabChess 1.11 64-bit2610+33−3345.1%+34.522.9%336
74.5%
151Glass 2.0 64-bit2598+13−1348.5%+10.232.9%1933
56.8%
152Muse 0.953 64-bit2596+16−1649.0%+4.434.6%1284
51.0%
153Aristarch 4.502595+12−1248.2%+14.632.4%2518
55.1%
154N2 0.4 64-bit2594+16−1649.9%+0.435.5%1362
55.9%
155CuckooChess 1.12 32-bit2592+26−2648.8%+9.029.9%521
53.1%
156‑157Petir 4.392591+20−2047.8%+11.338.2%830
47.7%
156‑157Pseudo 0.7c2591+13−1350.0%+0.337.6%1964
54.4%
158Amyan 1.722590+12−1250.1%−0.632.0%2353
52.7%
159Brutus 8.05 64-bit2589+22−2249.1%+4.534.7%697
54.6%
160‑161Betsabe II 1.962587+26−2652.6%−16.327.1%532
52.1%
160‑161GarboChess 3.0 64-bit2587+16−1649.8%−0.531.9%1322
68.0%
162Dimitri 4.992581+20−2050.9%−7.030.0%882
61.7%
163Delocto 0.6 64-bit2577+15−1547.0%+20.439.2%1501
60.5%
164Coiled 0.6 64-bit2574+13−1349.6%+3.533.3%2125
58.1%
165Jumbo 0.7.0 64-bit2571+27−2747.6%+18.132.3%477
56.0%
166Capivara LK 0.09b02f 64-bit2569+17−1749.7%+0.733.8%1136
68.9%
167SOS 5.12563+13−1348.0%+12.834.4%2036
75.4%
168JikChess 0.02 64-bit2556+16−1649.3%+2.328.0%1443
52.7%
169Anaconda 2.0.12555+27−2747.9%+12.135.2%458
51.6%
170Delphil 3.2 64-bit 4CPU2554+31−3138.2%+85.730.5%374
51.8%
171‑172Dorky 4.8 64-bit2553+15−1550.0%+1.630.8%1613
50.8%
171‑172Jazz 840 64-bit 4CPU2553+20−1957.8%−63.825.3%1000
71.3%
173nanoSzachy 4.0 64-bit2546+18−1849.7%+1.431.5%1117
57.6%
174Ufim 8.022544+12−1249.5%+1.630.9%2524
70.3%
175AnMon 5.752538+15−1549.0%+7.630.7%1534
55.9%
176Detroid 1.0.1 64-bit2536+26−2651.3%−13.026.7%524
55.8%
177Maverick 1.5 64-bit2534+14−1450.4%−5.329.7%1853
56.6%
178FrankWalter 2.4.0 64-bit2532+19−1949.4%+4.129.4%958
58.9%
179‑180Hermann 2.8 64-bit2529+17−1748.9%+8.326.2%1322
49.4%
179‑180Nemeton 1.8 4CPU2529+27−2749.9%+2.227.2%496
78.7%
181Nimzo 82513+28−2845.5%+33.532.2%453
54.5%
182CyberPagno 3.0 64-bit2511+15−1550.4%−6.030.7%1591
64.0%
183Little Goliath Evolution 3.122507+18−1846.3%+25.033.6%1025
62.7%
184Tao 5.62503+16−1648.9%+8.527.5%1391
60.4%
185LittleThought 1.052 64-bit2500+16−1647.8%+14.125.7%1362
60.0%
186Pupsi2 0.092497+17−1749.3%+3.629.6%1174
61.8%
187MadChess 2.2 64-bit2493+15−1548.3%+12.232.9%1498
53.6%
188Pepito 1.59 64-bit2492+17−1748.0%+14.334.8%1119
59.1%
189‑190Green Light Chess 3.01.2.22489+24−2448.1%+11.831.0%596
50.9%
189‑190Yace 0.99.872489+17−1748.5%+11.928.5%1269
71.8%
191‑194Cerebro 3.03d2482+17−1749.3%+2.429.5%1209
49.4%
191‑194Myrddin 0.87 64-bit 4CPU2482+35−3538.9%+81.028.4%296
49.4%
191‑194Trace 1.362482+20−2049.7%+2.426.5%867
49.4%
191‑194Xpdnt 0910072482+15−1548.3%+11.731.3%1580
55.6%
195SpiderChess 0706032481+21−2149.8%+3.639.2%719
55.4%
196‑198Bruja 1.9.1 64-bit2479+18−1849.1%+5.826.4%1107
50.1%
196‑198Drosophila 1.5.1 64-bit2479+15−1548.8%+8.028.5%1540
49.4%
196‑198Matacz 1.42479+16−1749.8%+0.832.8%1257
54.1%
199‑200BBChess 1.3b2477+24−2450.2%−0.938.7%555
51.0%
199‑200pikoSzachy 4.12477+29−2952.3%−16.030.8%412
53.2%
201Anatoli 0.35k2475+16−1649.2%+5.131.5%1360
71.5%
202Quark 2.352469+17−1848.5%+9.928.5%1137
53.0%
203Lozza 1.18 64-bit2468+16−1647.6%+16.833.2%1295
72.5%
204Giraffe 20150908 64-bit2460+19−1949.5%+3.323.9%1006
54.3%
205Bumblebee 1.0 64-bit2459+23−2348.0%+11.533.6%622
82.2%
206Eeyore 1.52 64-bit2445+18−1847.7%+14.828.1%1123
50.9%
207‑209Axolotl 1.8 64-bit2444+19−1947.6%+14.729.1%976
52.0%
207‑209Hussar 0.42444+17−1748.5%+10.530.2%1187
51.0%
207‑209Shallow r694 64-bit2444+18−1849.8%−1.232.3%1076
50.2%
210‑212Abrok 5.02443+18−1848.8%+7.729.5%1085
50.0%
210‑212Mephisto Gideon Professional2443+25−2649.7%+3.633.4%521
51.2%
210‑212Typhoon 1.00-3482443+33−3348.5%+11.129.2%325
54.5%
213Teki 2 64-bit2441+17−1749.6%+2.223.1%1363
59.8%
214‑216Bearded N44.5 64-bit2437+21−2149.2%+3.830.1%820
49.9%
214‑216Snitch 1.6.2 32-bit2437+23−2348.8%+7.127.5%694
50.7%
214‑216Tunguska 1.1 64-bit2437+22−2248.7%+7.929.7%697
54.4%
217Taltos rev118 64-bit2435+19−1951.7%−12.926.2%1004
53.7%
218TJchess 1.3 64-bit2434+17−1748.7%+9.430.2%1154
52.7%
219King of Kings 2.562433+22−2251.6%−12.324.3%729
58.7%
220Homer 2.012430+20−2149.1%+5.432.6%803
73.2%
221‑223Ares 1.005.2.1 64-bit2420+21−2152.4%−15.637.2%723
50.0%
221‑223Cmcchess 2.6 64-bit2420+17−1748.6%+9.736.4%1129
52.6%
221‑223PostModernist 10162420+19−1947.8%+12.829.6%1018
53.0%
224Kiwi 0.6d 32-bit2419+19−1948.3%+9.627.0%975
57.0%
225Bitfoot 1.0.d9aeb43 64-bit2416+27−2748.7%+9.527.7%488
51.1%
226RomiChess P3n 64-bit2415+14−1448.7%+9.434.2%1875
62.6%
227Ifrit m1.8 64-bit2412+18−1848.8%+9.628.6%1145
52.8%
228Gaia 3.5 32-bit2411+21−2149.0%+6.729.4%765
51.4%
229‑230Diablo 0.5.12410+18−1848.7%+8.732.3%1072
51.2%
229‑230Jonesy 1.0 64-bit2410+21−2149.7%−0.330.0%794
52.7%
231Queen 4.032409+18−1848.4%+8.934.5%1080
61.9%
232Dragon 4.62405+17−1847.6%+16.232.3%1119
56.9%
233‑234Amy 0.87b2402+24−2449.4%+7.225.7%610
50.7%
233‑234KnightDreamer 3.32402+30−3048.6%+13.531.2%385
52.9%
235Patzer 3.802401+20−2048.4%+12.724.8%940
53.5%
236‑237Simplex 0.9.8 64-bit2399+17−1747.3%+18.525.1%1226
51.0%
236‑237Tigran 2.4n 64-bit2399+17−1749.2%+5.529.6%1213
61.0%
238Gosu 0.162396+18−1849.3%+3.127.5%1048
52.8%
239Zevra 2.1.2 r248 64-bit2394+28−2850.7%−3.726.0%454
53.7%
240‑241Alex 2.14a 64-bit2393+18−1849.4%+3.829.8%1041
50.1%
240‑241Popochin 4.1 64-bit2393+17−1750.2%−2.029.8%1246
55.7%
242Amateur 2.822391+20−2048.9%+6.324.6%921
55.2%
243Waxman 20142389+21−2148.1%+13.131.6%808
52.4%
244Sorgenkind 0.42388+14−1551.0%−5.827.7%1716
55.2%
245Sage 3.532387+18−1849.9%+0.527.3%1134
51.9%
246Galjoen 0.39 64-bit2386+16−1650.5%−0.426.6%1421
52.3%
247Horizon 4.42385+17−1749.0%+7.725.5%1294
54.6%
248Comet B682384+19−1948.0%+14.525.9%1017
58.0%
249Googleplex Starthinker 1.6 64-bit2381+25−2548.4%+9.526.9%550
52.6%
250Thor's Hammer 2.28 32-bit2380+23−2348.2%+12.429.2%678
56.1%
251Tytan 9.32377+23−2351.1%−8.025.3%679
59.2%
252OliThink 5.3.2 64-bit2374+18−1848.8%+9.226.0%1140
84.6%
253‑254Isa 2.0.64 64-bit2361+16−1652.9%−22.127.3%1371
50.8%
253‑254Plisk 0.2.7d 64-bit2361+19−1948.7%+8.927.9%937
60.3%
255Flux 2.2.12357+21−2051.2%−9.330.1%823
64.9%
256KnightX 1.94 64-bit2351+22−2249.5%+2.325.9%744
73.4%
257Arion 1.72342+19−1949.2%+5.026.7%1053
61.7%
258Napoleon 1.8 64-bit2338+17−1751.3%−9.930.9%1228
52.5%
259‑260Aice 0.99.22337+17−1749.6%+2.427.3%1185
50.8%
259‑260Gibbon 2.60a 64-bit2337+21−2149.2%+3.631.4%777
57.2%
261‑262Butcher 1.61 64-bit2334+30−3048.7%+10.425.2%393
49.5%
261‑262EveAnn 1.712334+29−3049.2%+6.734.4%384
57.4%
263Asterisk 0.62331+18−1847.5%+17.527.0%1131
53.7%
264FireFly 2.7.2 64-bit2330+16−1647.5%+16.130.0%1362
56.1%
265Amundsen 0.802328+17−1749.1%+6.729.2%1269
68.5%
266‑268Chezzz 1.0.32322+19−1950.2%−3.425.6%1024
48.2%
266‑268Der Bringer 1.92322+23−2350.0%−0.419.0%746
51.2%
266‑268Zeus 1.272322+27−2750.1%−6.926.6%503
52.7%
269WChess 1.062321+15−1550.2%−6.229.2%1711
56.0%
270Mediocre 0.42318+31−3149.6%+2.124.4%377
57.6%
271Kingfisher 1.1.1 64-bit2314+27−2750.7%−1.241.6%442
53.9%
272Averno 0.812312+18−1948.4%+12.629.1%1023
76.3%
273Ant 2006-F2303+20−2048.8%+7.124.5%952
53.3%
274Natwarlal 0.142302+19−1949.1%+6.025.2%1027
51.1%
275‑276Joker 1.1.142301+19−1949.4%+3.727.3%1014
49.5%
275‑276Rival 1.0.1 64-bit2301+24−2350.1%−2.227.8%663
54.4%
277Anechka 0.082300+19−1948.5%+12.926.9%1045
54.1%
278‑279Fischerle 0.9.80 SE 64-bit2298+20−2046.9%+21.425.8%881
49.5%
278‑279Sungorus 1.4 64-bit2298+18−1847.6%+16.522.4%1173
54.7%
280CT800 1.34 64-bit2297+22−2247.7%+16.825.8%766
56.0%
281Absolute Zero 2.4.7.2 64-bit2295+15−1550.9%−8.622.5%1713
57.5%
282Dumb 1.3 64-bit2292+21−2250.9%−6.024.1%772
54.6%
283‑284Invictus r228 64-bit2291+18−1850.3%−1.121.9%1194
47.9%
283‑284Matilde 2008 64-bit2291+23−2349.3%+4.930.1%674
55.9%
285Chaturanga 2.4.32289+19−1949.8%−1.726.6%999
64.7%
286AliChess 4.252284+20−2048.0%+12.924.7%918
72.7%
287Barbarossa 0.5.0 64-bit2275+19−1949.1%+7.321.8%1022
58.5%
288Chispa 4.0.32273+17−1749.4%+5.327.1%1174
71.9%
289Ayito 0.2.9942265+21−2149.6%+0.722.6%838
76.0%
290Protej 0.5.8c2254+19−1947.8%+16.522.3%985
55.2%
291Esc 1.162252+22−2247.4%+18.226.2%749
52.8%
292‑293Exacto 0.e 64-bit2251+18−1848.9%+7.932.6%1063
49.6%
292‑293RattateChess 1.0 Nosferatu2251+19−1949.9%+1.328.0%1008
56.6%
294Beowulf 2.4a 64-bit2249+18−1849.6%+1.126.4%1075
54.9%
295Mango Paola Ajedrez 4.12248+19−1948.5%+10.826.6%995
69.8%
296Weini 0.0.23 64-bit2240+19−1948.7%+10.217.3%1115
55.6%
297‑299Atak 6.72238+28−2851.8%−12.032.9%413
49.5%
297‑299Feuerstein 0.4.6.12238+19−1949.1%+5.928.5%944
49.0%
297‑299SpaceDog 0.97.7 64-bit2238+27−2748.7%+9.822.7%490
64.6%
300KMTChess 1.2.1 64-bit2231+26−2649.5%+2.223.4%552
53.3%
301‑302Buzz 0.08 64-bit2230+21−2147.1%+20.923.9%838
49.7%
301‑302Dolphin 1.0 64-bit2230+18−1849.1%+4.624.4%1069
55.6%
303RamJet 0.132228+20−2052.5%−19.127.0%900
59.6%
304Tiny Chess 1.46 64-bit2225+19−1949.3%+3.728.0%1004
63.0%
305Robocide 20170718 64-bit2220+17−1748.4%+12.224.7%1244
55.7%
306‑307Joker2 0.7.7 64-bit2218+20−2047.6%+16.732.5%836
52.6%
306‑307Uralochka 1.1b2218+18−1849.0%+7.726.0%1084
58.9%
308‑309Madeleine 0.22214+23−2345.6%+30.423.1%698
50.5%
308‑309OBender 03.2016 64-bit2214+18−1850.1%−2.424.1%1110
51.9%
310ChessKISS 1.7c 64-bit2213+19−1948.6%+10.427.2%1005
56.3%
311Neurosis 2.32211+27−2750.3%−5.726.1%499
50.5%
312‑313Adam 3.32210+19−1949.5%+3.322.6%1013
51.1%
312‑313ZCT 0.3.24512210+27−2749.4%+4.125.5%478
60.5%
314Baislicka 1.0 64-bit2205+20−2047.3%+20.024.9%940
54.8%
315‑316ChessAlex 2.0r42204+21−2146.7%+22.127.9%834
48.3%
315‑316Latista (Sinobyl) 1.52204+23−2348.7%+7.424.8%653
52.1%
317MORA 1.0.02203+30−3053.9%−27.526.9%398
53.7%
318BlackBishop 1.02202+18−1848.8%+9.027.1%1039
60.6%
319Dorpsgek Eve's Temptation 64-bit2198+14−1448.7%+10.323.9%1921
59.9%
320Alf 1.092195+23−2349.4%+0.731.1%634
60.8%
321‑322GopherCheck 0.2.3 64-bit2191+19−1949.5%+3.531.3%929
50.0%
321‑322NG-Play 9.85 64-bit2191+29−2946.1%+27.427.3%410
52.1%
323Alarm 0.93.12190+21−2145.1%+39.519.2%864
60.0%
324NagaSkaki 5.122186+17−1751.2%−8.426.5%1265
57.4%
325Prophet 2.0 64-bit2183+29−2951.7%−13.625.5%416
62.0%
326‑327Lime 662178+17−1751.8%−17.920.3%1327
49.6%
326‑327Soldat III 0.187 64-bit2178+22−2247.9%+14.826.4%749
57.5%
328Clever Girl r160 64-bit2175+21−2148.6%+6.524.0%804
54.5%
329Terra 3.42173+24−2449.1%+10.716.7%702
53.9%
330Embla 2.0.0 64-bit2171+19−1947.1%+21.826.6%1006
55.6%
331Kurt 0.9.2.2 64-bit2169+21−2148.0%+16.024.0%792
60.8%
332Micah 1.0 64-bit2164+29−2945.6%+35.725.1%430
52.1%
333ProChess 1.02AD2163+19−1948.5%+6.322.2%1038
60.8%
334Chesley r323 64-bit2159+22−2247.6%+17.920.5%776
72.8%
335KnockOut 0.7.12151+15−1551.0%−7.526.7%1538
74.0%
336Blitzkrieg rev337 64-bit2143+19−1947.0%+21.526.4%993
57.7%
337Raven 0.50 64-bit2139+30−3049.4%+4.224.0%391
58.1%
338Parrot 07.01.162135+31−3146.6%+25.221.1%394
79.4%
339BikJump 2.01 64-bit2119+20−2049.1%+6.724.6%907
60.3%
340Clarabit 1.00 32-bit2115+22−2247.6%+14.429.9%736
63.5%
341Cinnamon 2.2a 64-bit2110+20−2048.9%+8.525.6%892
68.4%
342Armageddon 2.3082102+25−2456.6%−55.320.2%677
54.0%
343King's Out 0.2.42 64-bit2100+23−2348.6%+12.916.1%750
59.3%
344Hedgehog 1.82 64-bit2096+23−2449.8%+2.220.9%666
62.1%
345Bodo 0.2b2091+22−2247.8%+16.620.9%786
61.6%
346Gunborg 1.35 64-bit2087+21−2153.2%−18.828.4%790
53.3%
347Freyr 1.068 64-bit2086+22−2260.2%−79.020.4%781
59.3%
348Smash 1.0.3a 64-bit2082+23−2349.0%+9.422.5%726
51.2%
349AdroitChess 0.42081+23−2357.6%−68.915.1%800
54.3%
350Small Potato 0.7.0 64-bit2080+21−2153.6%−29.921.3%873
57.6%
351‑352BigLion 2.23w2077+21−2146.2%+24.623.3%840
48.4%
351‑352Jabba 1.0 64-bit2077+22−2244.9%+38.821.8%751
75.0%
353‑354Little Wing 0.5.0 64-bit2067+21−2148.2%+13.516.0%894
49.4%
353‑354Matant 5.042067+22−2260.6%−84.822.9%826
74.2%
355Vice 1.0 64-bit2056+25−2549.7%+2.920.7%608
51.2%
356Zeta Dva 0301 64-bit2055+28−2849.0%+9.729.4%446
61.5%
357Ecce 1.0 (rev. 508) 64-bit2050+21−2147.1%+22.718.6%893
54.0%
358Goldfish 1.13.0 64-bit2048+20−2050.1%+1.927.0%862
55.0%
359PLP 16615712046+22−2246.1%+28.624.3%760
53.5%
360Squared-chess 1.3.0 64-bit2045+23−2352.4%−18.121.9%736
53.9%
361‑362Monarch 1.72044+17−1748.2%+18.319.1%1355
50.1%
361‑362Mustang 4.972044+26−2644.7%+35.830.8%533
55.1%
363Matheus 2.32041+23−2345.0%+44.522.8%705
71.3%
364Abbess 2018.02.072032+21−2246.7%+26.319.4%840
53.4%
365ChessMind 0.822031+23−2346.0%+30.219.2%744
53.0%
366Cupcake 1.1a 64-bit2030+23−2351.9%−14.416.5%768
56.7%
367Bestia 0.902027+28−2851.4%−7.324.3%469
51.7%
368‑369Arabian Knight 1.55 64-bit2026+25−2546.7%+25.219.6%596
49.2%
368‑369Faile 1.4.42026+23−2355.2%−27.922.1%774
53.5%
370‑371Schola 1.1.0 64-bit2025+22−2249.3%+4.322.9%752
49.9%
370‑371Slibo 0.5.12025+26−2645.5%+33.419.4%573
51.5%
372Wuttang r2 64-bit2024+18−1848.1%+11.522.6%1196
63.6%
373Ceibo 0.4 64-bit2020+16−1650.9%−5.121.1%1526
75.2%
374Bubble 1.52011+19−1943.6%+53.620.5%1101
77.1%
375La Dame Blanche 2.0c2002+15−1550.1%−0.918.7%1766
55.7%
376‑377BibiChess 0.52000+24−2445.7%+31.526.5%607
49.4%
376‑377Oberon 0.042000+24−2451.9%−15.519.5%647
57.1%
378Snowy 0.2 64-bit1997+26−2651.5%−12.319.0%554
53.9%
379BSC 3.91995+37−3745.1%+37.624.0%263
58.1%
380ALChess 1.841990+23−2352.8%−22.326.8%672
70.4%
381Heracles 0.6.161982+19−1947.9%+15.526.9%1026
85.6%
382Dabbaba 5.671964+25−2545.5%+33.926.4%557
53.5%
383BeLL 0.0.41 64-bit1963+22−2250.1%−1.024.5%722
64.2%
384Sissa 2.01957+23−2353.1%−22.730.1%678
55.6%
385Monik 2.2.3 32-bit1954+30−3044.4%+39.527.1%395
53.9%
386Wowl 1.3.81952+26−2645.4%+35.513.3%573
60.2%
387Etude 0.1.21948+22−2250.3%−2.624.5%772
55.5%
388Franky 1.0 64-bit1945+25−2548.8%+8.313.3%640
58.2%
389Micro-Max 4.8 (DM-PII)1942+20−2048.3%+12.626.1%865
59.8%
390MatMoi 7.15.0-cct 32-bit1938+25−2542.7%+55.224.5%568
60.7%
391Eia 0.31933+20−2047.1%+22.924.4%914
83.3%
392Presbyter 1.3.0 64-bit1917+25−2542.2%+56.116.5%638
63.2%
393Clueless 1.41912+18−1843.0%+56.115.3%1232
62.9%
394Reger 0.091908+20−2040.7%+70.322.3%924
55.6%
395Warrior 1.0.31906+19−1944.5%+40.322.5%1072
62.3%
396ChessterfieldCL i5a1901+24−2440.6%+73.720.4%658
55.5%
397Deepov 0.4.1 64-bit1898+24−2444.1%+46.517.3%677
61.2%
398Surprise 4.3b131893+22−2339.5%+82.219.4%768
54.2%
399Sapeli 1.02 64-bit1892+22−2147.9%+14.820.4%796
70.2%
400MOBMAT 0.903d 64-bit1883+25−2637.5%+109.916.0%668
56.4%
401GChess IV 0.2.01880+21−2141.1%+65.528.7%856
57.9%
402CDrill 1800 build 41877+23−2441.4%+73.115.5%741
77.7%
403Predateur 2.2 64-bit1858+41−4239.6%+79.818.1%216
76.5%
404Skiull 0.3 64-bit1840+24−2445.2%+35.724.8%660
53.3%
405BeRoChess 1.00 32-bit1838+37−3837.4%+98.922.9%266
51.1%
406Sayuri 2018.03.06 64-bit1837+26−2642.8%+57.416.0%600
53.7%
407‑408Pigeon 1.5.1 64-bit1836+27−2740.5%+69.726.1%502
48.9%
407‑408Roce 0.03901836+27−2743.4%+50.220.4%539
59.5%
409‑410Ajedrez Tactico 2.73b1832+26−2642.4%+61.618.6%598
49.9%
409‑410JSBam 0.521832+30−2881.9%−269.115.7%626
60.6%
411Apollo 1.2.1 64-bit1826+22−2254.3%−33.719.0%832
73.3%
412Chenard 2018.03.06 64-bit1817+19−1949.3%+5.817.0%1143
59.1%
413RataAeroespacial 0.2.11815+13−1342.5%+63.912.9%2478
58.8%
414Ranita 2.41811+25−2648.7%+5.416.2%653
78.7%
415Lodocase 2402081796+27−2753.8%−25.515.6%546
62.7%
416Robin 0.9831790+28−2851.1%−10.213.3%565
52.2%
417Ziggurat 0.18 64-bit1788+42−4329.3%+161.624.3%222
53.7%
418Mint 2.31786+27−2757.7%−63.520.1%556
51.8%
419Grizzly 1.40.1b1785+27−2756.0%−49.410.3%592
92.6%
420Pulsar 2009-9b1758+24−2449.9%−5.022.6%694
59.9%
421Zoidberg 0.11754+26−2654.9%−42.617.9%592
89.8%
422Enigma 1.1.41735+15−1541.8%+67.717.1%1839
63.3%
423Kanguruh 1.931730+23−2352.4%−16.619.4%754
88.0%
424Shallow Blue 2.0.0 64-bit1711+22−2252.1%−19.618.6%776
83.5%
425Tom Thumb 0.2 64-bit1697+19−1951.8%−14.522.7%1020
55.0%
426Laurifer 1.01695+23−2352.3%−20.417.0%777
54.2%
427EnkoChess 2908181693+23−2350.3%−0.918.5%731
54.2%
428TSCP 1.811692+20−2047.4%+21.317.0%1072
70.2%
429AdaChess 3.4 64-bit1684+23−2349.3%+6.721.5%708
69.1%
430Spartan 1.01674+25−2563.5%−102.921.2%624
67.4%
431Philemon C1667+25−2562.3%−95.322.0%626
59.4%
432VanillaChess 2.6g1663+25−2561.5%−89.820.2%624
99.1%
433SdBC 0.5.15.11622+24−2456.6%−48.027.2%624
59.0%
434Rainman 0.7.51618+24−2456.0%−44.225.2%624
58.3%
435Pulse 1.6.1 64-bit1615+21−2142.4%+65.614.3%928
82.6%
436Monochrome1601+17−1749.3%+10.428.8%1300
62.3%
437Bullitchess 1.0 64-bit1597+25−2552.2%−19.619.1%628
68.6%
438Needle 0.5311589+16−1648.7%+20.727.2%1424
76.4%
439Casper rev4 64-bit1579+24−2450.2%−2.723.9%624
60.5%
440PolarChess 1.31574+25−2549.3%+3.416.9%629
57.0%
441‑442Darky 0.5d1571+24−2443.5%+55.820.8%677
49.9%
441‑442Storm 0.61571+21−2138.3%+94.715.0%925
73.6%
443Damas 91560+25−2547.8%+17.017.6%626
76.7%
444IQ23.0031547+21−2133.6%+118.132.6%854
71.9%
445Cicada 0.1 64-bit1536+24−2544.1%+48.419.7%636
65.6%
446MSCP 1.6h1529+25−2544.0%+50.915.1%628
99.8%
447Apep 1.011479+25−2541.2%+72.110.1%683
79.3%
448Saruman 2017.08.10 64-bit1466+18−1830.7%+151.727.2%1249
95.7%
449Pooky 2.71439+26−2631.5%+144.817.1%626
76.1%
450Dreamer 0.3.0 64-bit1425+25−2633.9%+122.616.9%640
96.4%
451Hokus-Pokus 0.6.31390+27−2826.7%+196.611.0%628
73.0%
452BACE 0.461378+23−2421.5%+256.89.8%1027
 

Results matrix

All engines (top 12, best versions only)
#NameElo123456789101112
1SugaR NN 1.1 64-bit 4CPU3490 25.5 − 26.5
+5−6=41
−31
20 − 12
+9−1=22
−8
23 − 9
+16−2=14
+46
24.5 − 7.5
+17−0=15
+4
25.5 − 6.5
+19−0=13
+26
24.5 − 7.5
+17−0=15
−11
 26.5 − 5.5
+21−0=11
+28
26.5 − 5.5
+21−0=11
+20
19.5 − 2.5
+17−0=5
+96
27.5 − 4.5
+23−0=9
+53
2Lc0 0.22.0 T40B.4-160 GTX1050346326.5 − 25.5
+6−5=41
+31
 17.5 − 14.5
+5−2=25
−22
  22.5 − 9.5
+13−0=19
−24
24 − 6
+18−0=12
+45
     
3Komodo 13.1 64-bit 4CPU341612 − 20
+1−9=22
+8
14.5 − 17.5
+2−5=25
+22
 17.5 − 14.5
+5−2=25
+4
20.5 − 11.5
+9−0=23
−13
20 − 12
+8−0=24
−27
23.5 − 8.5
+15−0=17
+32
 23.5 − 8.5
+15−0=17
+13
21.5 − 10.5
+12−1=19
−35
22.5 − 9.5
+13−0=19
−18
25.5 − 6.5
+19−0=13
+57
4Houdini 6 64-bit 4CPU33989 − 23
+2−16=14
−46
 14.5 − 17.5
+2−5=25
−4
 19 − 12
+8−1=22
−8
11.5 − 8.5
+4−1=15
−36
22 − 10
+12−0=20
+20
37.5 − 14.5
+25−2=25
+32
25 − 7
+18−0=14
+71
21.5 − 8.5
+13−0=17
+13
17 − 7
+10−0=14
+3
22.5 − 9.5
+13−0=19
−3
5Ethereal 11.53 64-bit 4CPU33287.5 − 24.5
+0−17=15
−4
 11.5 − 20.5
+0−9=23
+13
12 − 19
+1−8=22
+8
 16 − 16
+4−4=24
−6
16 − 16
+6−6=20
−16
 18.5 − 13.5
+9−4=19
+7
18.5 − 13.5
+6−1=25
−3
13 − 11
+4−2=18
−27
 
6Fire 7.1 64-bit 4CPU33236.5 − 25.5
+0−19=13
−26
9.5 − 22.5
+0−13=19
+24
12 − 20
+0−8=24
+27
8.5 − 11.5
+1−4=15
+36
16 − 16
+4−4=24
+6
 16.5 − 21.5
+2−7=29
−44
25 − 17
+11−3=28
+21
18 − 14
+5−1=26
−1
19 − 13
+7−1=24
+11
16 − 8
+9−1=14
+54
34 − 22
+15−3=38
+14
7Xiphos 0.5 64-bit 4CPU33127.5 − 24.5
+0−17=15
+11
6 − 24
+0−18=12
−45
8.5 − 23.5
+0−15=17
−32
10 − 22
+0−12=20
−20
16 − 16
+6−6=20
+16
21.5 − 16.5
+7−2=29
+44
 19 − 19
+8−8=22
−20
16 − 16
+5−5=22
−23
18 − 14
+5−1=26
+2
12.5 − 9.5
+3−0=19
+2
23 − 15
+10−2=26
+22
8Komodo 12.3 MCTS 64-bit 4CPU3294   14.5 − 37.5
+2−25=25
−32
 17 − 25
+3−11=28
−21
19 − 19
+8−8=22
+20
  18.5 − 13.5
+10−5=17
+35
 7 − 9
+2−4=10
−51
9Defenchess 2.2 64-bit 4CPU32905.5 − 26.5
+0−21=11
−28
 8.5 − 23.5
+0−15=17
−13
7 − 25
+0−18=14
−71
13.5 − 18.5
+4−9=19
−7
14 − 18
+1−5=26
+1
16 − 16
+5−5=22
+23
  16 − 16
+6−6=20
−5
12 − 10
+4−2=16
+15
19.5 − 12.5
+9−2=21
+48
10Laser 1.7 64-bit 4CPU32855.5 − 26.5
+0−21=11
−20
 10.5 − 21.5
+1−12=19
+35
8.5 − 21.5
+0−13=17
−13
13.5 − 18.5
+1−6=25
+3
13 − 19
+1−7=24
−11
14 − 18
+1−5=26
−2
13.5 − 18.5
+5−10=17
−35
16 − 16
+6−6=20
+5
 13.5 − 10.5
+5−2=17
+31
15 − 17
+2−4=26
−21
11RofChade 2.202 64-bit 4CPU32812.5 − 19.5
+0−17=5
−96
 9.5 − 22.5
+0−13=19
+18
7 − 17
+0−10=14
−3
11 − 13
+2−4=18
+27
8 − 16
+1−9=14
−54
9.5 − 12.5
+0−3=19
−2
 10 − 12
+2−4=16
−15
10.5 − 13.5
+2−5=17
−31
 13.5 − 10.5
+3−0=21
+28
12Deep Shredder 13 64-bit 4CPU32794.5 − 27.5
+0−23=9
−53
 6.5 − 25.5
+0−19=13
−57
9.5 − 22.5
+0−13=19
+3
 22 − 34
+3−15=38
−14
15 − 23
+2−10=26
−22
9 − 7
+4−2=10
+51
12.5 − 19.5
+2−9=21
−48
17 − 15
+4−2=26
+21
10.5 − 13.5
+0−3=21
−28
 
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
1SugaR NN 1.1 64-bit 4CPU3490 94.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Lc0 0.22.0 T40B.4-160 GTX105034635.9 99.4100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Komodo 13.1 64-bit 4CPU34160.00.6 88.6100.0100.0100.0100.0100.0100.0100.0100.0
4Houdini 6 64-bit 4CPU33980.00.011.4 100.0100.0100.0100.0100.0100.0100.0100.0
5Ethereal 11.53 64-bit 4CPU33280.00.00.00.0 63.084.997.999.099.899.6100.0
6Fire 7.1 64-bit 4CPU33230.00.00.00.037.0 82.398.899.399.999.7100.0
7Xiphos 0.5 64-bit 4CPU33120.00.00.00.015.117.7 89.193.197.796.899.8
8Komodo 12.3 MCTS 64-bit 4CPU32940.00.00.00.02.11.210.9 60.973.676.988.8
9Defenchess 2.2 64-bit 4CPU32900.00.00.00.01.00.76.939.1 62.168.878.8
10Laser 1.7 64-bit 4CPU32850.00.00.00.00.20.12.326.437.9 59.769.9
11RofChade 2.202 64-bit 4CPU32810.00.00.00.00.40.33.223.131.240.3 54.8
12Deep Shredder 13 64-bit 4CPU32790.00.00.00.00.00.00.211.221.230.145.2 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100


Complete list (all engines and versions)


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 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

1'097'085 games (207.01 MB)

All games with comments

1'097'085 games (641.05 MB)

Selection of games

(Please don't use aggressive download managers)

Various statistics


Created in 2005-2013 by CCRL team
Last games added on November 8, 2019