CCRL 40/15
Downloads and Statistics
February 8, 2020
Testing summary:
Total: 1'120'733 games
played by 2'610 programs

White wins: 387'881 (34.6%)
Black wins: 287'767 (25.7%)
Draws: 445'085 (39.7%)
White score: 54.5%

Rating list

CCRL 40/15 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 15 minutes on an Intel i7-4770k.
Computed on February 8, 2020 with Bayeselo based on 1'120'733 games

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

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
1Stockfish 11 64-bit 4CPU3497+27−2672.8%−143.850.4%454 
96.8%
2Lc0 0.22.0 T40B.4-160 GTX10503466+21−2162.1%−76.663.9%642
100.0%
3Komodo 13.1 64-bit 4CPU3409+21−2156.7%−40.061.9%648
77.3%
4Houdini 6 64-bit 4CPU3400+12−1261.1%−71.461.0%2010
98.2%
5Komodo 13.2.5 MCTS 64-bit 4CPU3371+24−2453.3%−18.669.6%454
88.4%
6Ethereal 11.75 64-bit 4CPU3352+22−2247.6%+13.465.0%572
75.1%
7Xiphos 0.6 64-bit 4CPU3341+22−2243.8%+38.562.3%570
91.9%
8Fire 7.1 64-bit 4CPU3323+13−1352.0%−12.660.7%1857
99.8%
9RofChade 2.202 64-bit 4CPU3288+20−2042.4%+46.461.9%682
56.7%
10‑11Defenchess 2.2 64-bit 4CPU3285+20−2042.7%+46.760.4%694
49.4%
10‑11Laser 1.7 64-bit 4CPU3285+17−1742.3%+49.561.4%964
53.0%
12Fritz 17 64-bit 4CPU3284+27−2749.5%+2.864.2%374
61.1%
13Deep Shredder 13 64-bit 4CPU3280+11−1146.7%+19.862.4%2527
67.9%
14Fizbo 2 64-bit 4CPU3276+12−1243.6%+40.254.9%2047
65.1%
15Schooner 2.2 64-bit 4CPU3270+26−2646.3%+24.460.7%402
59.4%
16Andscacs 0.95 64-bit 4CPU3267+18−1841.7%+50.559.0%866
59.0%
17Booot 6.3.1 64-bit 4CPU3264+15−1542.8%+45.657.3%1350
97.0%
18RubiChess 1.6 64-bit 4CPU3234+27−2761.1%−68.351.3%409
68.2%
19Arasan 21.4 64-bit 4CPU3224+27−2746.8%+16.455.7%402
98.2%
20Chiron 4 64-bit 4CPU3193+12−1240.7%+62.252.0%2228
89.0%
21NirvanaChess 2.4 64-bit 4CPU3182+13−1341.5%+56.654.1%1794
52.5%
22Gull 3 64-bit 4CPU3181+9−1041.9%+52.654.4%3673
59.3%
23Vajolet2 2.7 64-bit 4CPU3178+28−2754.3%−25.354.6%381
57.9%
24Equinox 3.20 64-bit 4CPU3175+11−1141.9%+52.258.9%2615
52.4%
25ChessBrainVB 3.72 4CPU3174+31−3145.2%+28.851.6%304
79.3%
26Critter 1.6a 64-bit 4CPU3160+8−845.3%+31.854.6%5429
69.9%
27Hannibal 1.7 64-bit 4CPU3156+14−1442.2%+48.254.5%1561
65.9%
28Nemorino 5.00 64-bit 4CPU3151+18−1848.1%+9.952.3%878
53.0%
29Bouquet 1.8 64-bit 4CPU3150+11−1143.6%+41.256.7%2427
59.9%
30Rybka 4 64-bit 4CPU3148+10−1048.7%+7.551.0%3180
67.5%
31Texel 1.07 64-bit 4CPU3144+14−1449.8%+3.649.3%1604
54.7%
32Pedone 1.8 64-bit 4CPU3142+28−2846.7%+18.757.4%350
56.3%
33Protector 1.9.0 64-bit 4CPU3139+15−1546.3%+26.154.1%1313
55.5%
34Alfil 15.7 64-bit 4CPU3138+17−1742.9%+48.056.3%1006
74.0%
35iCE 4.0 64-bit 4CPU3126+29−2948.6%+6.350.3%346
56.6%
36BlackMamba 2.0 64-bit 4CPU3124+15−1544.2%+37.454.3%1408
76.8%
37Winter 0.7 64-bit 4CPU3112+27−2745.1%+31.647.2%422
51.2%
38Senpai 2.0 64-bit 4CPU3111+20−2051.6%−11.748.6%780
73.5%
39Strelka 5.5 64-bit3105+7−645.6%+31.448.1%9977
58.6%
40Wasp 3.50 64-bit 4CPU3102+20−2050.4%−4.653.6%785
68.8%
41Naum 4.6 64-bit 4CPU3096+14−1448.1%+11.754.3%1544
97.2%
42Rodent III 0.238 64-bit 4CPU3071+20−2047.2%+15.350.0%742
78.3%
43chess22k 1.13 64-bit3060+20−2048.1%+9.850.4%764
55.3%
44Demolito 2018-10-29 64-bit 4CPU3057+32−3249.0%+3.950.7%288
55.4%
45Hiarcs 14 4CPU3055+13−1342.8%+43.351.2%1894
53.5%
46Amoeba 3.0 64-bit 4CPU3053+26−2654.8%−31.844.8%466
94.4%
47Deep Junior 13 64-bit 4CPU3028+16−1643.5%+40.749.9%1161
55.0%
48SmarThink 1.98 64-bit3027+13−1349.6%−0.741.7%1993
50.7%
49Bobcat 8.0 64-bit 4CPU3026+21−2148.3%+11.653.5%636
60.5%
50Pirarucu 2.7.4 64-bit 4CPU3022+21−2154.9%−35.047.0%681
65.7%
51Spike 1.4 Leiden 4CPU3017+11−1145.2%+29.547.7%2862
59.9%
52Crafty 25.2 64-bit 4CPU3015+16−1648.5%+8.942.5%1279
64.5%
53Cheng 4.39 64-bit 4CPU3011+15−1550.0%−0.349.1%1288
82.2%
54Hakkapeliitta TCEC v2 64-bit3001+13−1350.0%−8.141.9%1978
84.6%
55Deuterium 2019.2.37.73 64-bit2988+20−2047.6%+13.847.7%767
55.4%
56Igel 2.3.0 64-bit2986+27−2749.0%+5.744.0%434
51.3%
57Scorpio 2.8 64-bit 4CPU2985+25−2549.9%−0.347.2%472
79.4%
58EXchess 7.97b 64-bit 4CPU2972+18−1847.4%+18.945.9%1017
57.7%
59Spark 1.0 64-bit 4CPU2970+13−1345.0%+32.146.6%1787
52.3%
60Zappa Mexico II 64-bit 4CPU2969+10−1048.3%+9.948.1%3270
83.8%
61Toga II 4.0 64-bit 4CPU2959+18−1941.4%+56.540.4%958
56.7%
62SlowChess Blitz Classic 1.5 64-bit2956+22−2251.7%−12.843.0%676
82.1%
63Gaviota 1.0 64-bit 4CPU2943+16−1647.3%+16.545.4%1256
56.3%
64Deep Sjeng c't 20102942+10−1046.3%+22.946.0%3362
51.1%
65Tucano 7.07 64-bit 4CPU2941+34−3453.0%−18.444.6%271
52.9%
66The Baron 3.44 64-bit 4CPU2940+27−2747.2%+17.544.9%412
51.7%
67Marvin 3.4.0 64-bit2939+19−1951.2%−8.142.8%891
61.6%
68Onno 1.2.70 64-bit 4CPU2935+19−1947.3%+16.048.3%810
66.3%
69Bagatur 1.9 64-bit2928+23−2352.9%−19.741.6%604
53.6%
70‑71Godel 6.0 64-bit2927+20−2050.1%−1.241.9%788
49.0%
70‑71Thinker 5.4d Inert 64-bit 4CPU2927+22−2246.0%+24.049.7%587
74.5%
72Dirty CUCUMBER 64-bit2918+13−1350.0%+0.143.4%1810
57.3%
73DisasterArea 1.65 64-bit 4CPU2916+21−2144.2%+35.746.1%709
55.9%
74Gogobello 2.0 64-bit 4CPU2913+25−2550.8%−6.839.1%522
57.4%
75Topple 0.7.3 64-bit2910+24−2449.8%−0.939.1%575
60.6%
76Quazar 0.4 64-bit2906+10−1048.5%+9.543.5%3146
63.9%
77Atlas 3.91 64-bit2903+14−1451.0%−10.340.0%1788
58.7%
78DiscoCheck 5.2 64-bit2901+18−1848.6%+8.043.2%1012
61.6%
79‑80Bright 0.4a 4CPU2897+15−1547.4%+17.241.1%1495
50.8%
79‑80Tornado 6.0 64-bit 4CPU2897+26−2645.5%+27.343.3%469
50.9%
81Glaurung 2.2 64-bit 4CPU2896+16−1647.0%+19.740.7%1259
71.4%
82Octochess r5506 64-bit 4CPU2889+21−2144.5%+35.546.7%715
55.6%
83MinkoChess 1.3 64-bit 4CPU2887+21−2146.0%+24.043.7%725
54.5%
84Invictus r305 64-bit2885+25−2553.1%−20.940.1%499
53.3%
85Counter 3.4 64-bit2883+23−2348.9%+8.546.9%561
84.3%
86FabChess 1.13 64-bit2865+28−2853.4%−21.344.7%380
68.5%
87Monolith 1.0 64-bit 4CPU2856+21−2248.6%+7.943.0%693
67.4%
88Loop M1-T 64-bit 4CPU2850+12−1243.2%+42.945.2%2447
57.2%
89Nemo 1.0.1 64-bit2848+12−1247.8%+13.743.0%2316
55.9%
90Cheese 2.0 64-bit 4CPU2845+30−3046.2%+24.538.6%365
52.9%
91Shield 2.1 64-bit 4CPU2844+24−2448.7%+9.836.0%594
61.4%
92‑93Asymptote 0.7 64-bit2839+26−2649.0%+6.141.5%467
50.2%
92‑93BugChess2 1.9 64-bit 4CPU2839+21−2143.4%+44.238.2%738
54.0%
94Minic 0.98 64-bit2837+27−2751.9%−18.832.4%485
53.9%
95Francesca MAD 0.26 64-bit2835+27−2753.9%−26.041.1%438
70.7%
96Zurichess Neuchatel 64-bit2826+14−1449.2%+4.242.7%1678
57.1%
97Murka 3 64-bit2825+12−1248.3%+9.443.8%2128
72.5%
98Jonny 4.00 4CPU2816+25−2543.6%+42.735.0%540
59.6%
99GNU Chess 5.60 64-bit2812+17−1749.0%+5.541.6%1171
95.3%
100Rhetoric 1.4.3 64-bit2795+12−1249.5%+0.340.3%2223
54.9%
101GnuCheese 1.00 64-bit2794+16−1649.6%+0.740.5%1263
51.2%
102RuyDos 1.1.9 64-bit2793+15−1549.0%+5.837.5%1588
72.9%
103tomitankChess 3.0 64-bit2787+16−1649.5%−0.139.4%1316
72.2%
104Pawny 1.2 64-bit2781+14−1448.3%+9.839.8%1758
68.7%
105‑106Frenzee 3.5.19 64-bit2776+14−1448.3%+9.434.5%1715
48.1%
105‑106Naraku 1.42776+16−1648.6%+9.826.2%1408
68.7%
107Twisted Logic 20100131x 64-bit2771+16−1649.7%−0.935.0%1287
91.4%
108Bison 9.11 64-bit2756+13−1349.6%+0.835.4%2041
59.8%
109Ktulu 92754+12−1246.6%+21.939.2%2248
59.2%
110Fridolin 3.10 64-bit 4CPU2750+33−3349.5%−0.631.5%308
67.2%
111Chronos 1.9.9 32-bit2741+17−1650.3%−0.843.2%1182
61.8%
112Carballo 1.7 64-bit2737+14−1449.5%+3.540.0%1612
77.9%
113Arminius 2018-12-23 64-bit2730+14−1449.8%−0.433.4%1762
59.1%
114Nebula 2.0 64-bit 4CPU2727+20−2045.1%+35.334.1%866
53.3%
115Devel 2.00002726+14−1450.4%−3.836.4%1735
57.1%
116ProDeo 2.22724+17−1748.3%+9.337.3%1193
70.3%
117GreKo 2018.08 64-bit2716+21−2147.0%+22.736.6%766
84.0%
118Chess Tiger 2007.12704+10−1046.4%+23.942.7%3246
60.0%
119Chessmaster 11 Aiglos II2702+20−2046.4%+23.440.4%826
53.7%
120DanaSah 8.32700+26−2653.2%−26.939.8%480
57.3%
121ECE 19.6.6.3 64-bit2697+22−2247.7%+15.426.8%738
70.8%
122Delfi 5.42690+11−1248.2%+11.239.8%2607
59.0%
123Hamsters 0.7.1 4CPU2686+32−3252.4%−14.336.2%318
53.8%
124‑125RedQueen 1.1.98 64-bit 4CPU2684+27−2739.4%+80.528.5%494
49.1%
124‑125WyldChess 1.51 64-bit2684+15−1548.2%+8.534.0%1451
63.9%
126Daydreamer 1.75 64-bit2680+16−1648.6%+10.040.1%1207
59.0%
127K2 0.952677+21−2147.9%+14.232.1%769
57.3%
128Pharaon 3.5.1 4CPU2674+26−2643.6%+41.529.7%518
64.1%
129Djinn 1.021 64-bit2668+14−1348.7%+8.036.6%1873
52.2%
130‑131Jellyfish 1.1 64-bit 4CPU2667+29−2953.3%−24.532.3%403
50.1%
130‑131Movei 00.8.438 (10 10 10)2667+11−1147.4%+15.336.9%2823
77.5%
132Alaric 7072661+12−1249.3%+4.234.1%2659
59.8%
133Floyd 0.9 64-bit2659+15−1549.4%+3.629.3%1702
65.6%
134‑135Ghost 3.1 64-bit 4CPU2652+30−3053.9%−25.828.5%393
49.5%
134‑135Philou 3.7.1 64-bit2652+13−1348.6%+8.137.0%1918
57.8%
136E.T. Chess 13.01.082650+13−1349.2%+5.736.3%1922
55.1%
137Cyrano 0.6b17 32-bit2649+14−1448.6%+8.640.7%1623
58.8%
138Rotor 0.7a2646+22−2250.6%−5.434.7%686
56.8%
139‑140Colossus 2008b2644+13−1349.1%+4.038.7%2158
49.9%
139‑140Gandalf 7 64-bit2644+18−1848.2%+10.432.8%1054
62.7%
141Orion 0.6 64-bit2639+21−2151.0%−6.439.1%723
56.0%
142Nawito 19062637+26−2650.2%+0.336.9%485
57.4%
143Sjakk 2.2 64-bit2634+15−1549.3%+3.538.7%1417
67.8%
144WildCat 82629+13−1348.6%+8.934.3%2007
56.5%
145Rodin 8.02628+15−1549.0%+4.938.7%1411
57.9%
146NoraGrace 2.0 64-bit2625+15−1550.7%−6.628.0%1527
55.6%
147Ruffian 2.1.02624+13−1348.7%+8.737.7%2045
67.7%
148Phalanx XXV2619+15−1549.6%+2.432.4%1493
61.9%
149Caligula 0.9g2615+22−2254.3%−32.029.5%716
60.4%
150Sloppy 0.2.2 64-bit2611+16−1648.7%+5.332.7%1276
61.3%
151Donna 4.1 64-bit2608+15−1646.8%+23.030.8%1509
70.7%
152Galjoen 0.40 64-bit2599+28−2854.3%−34.832.3%440
53.1%
153Glass 2.0 64-bit2598+13−1348.5%+10.732.9%1933
58.4%
154‑155Aristarch 4.502596+12−1248.3%+13.632.3%2540
49.1%
154‑155Muse 0.953 64-bit2596+16−1649.0%+5.134.5%1280
55.7%
156N2 0.4 64-bit2595+16−1649.9%−0.135.5%1362
56.4%
157‑158CuckooChess 1.12 32-bit2592+25−2548.8%+9.329.8%531
51.0%
157‑158Pseudo 0.7c2592+13−1350.0%−0.137.6%1964
54.3%
159Amyan 1.722591+12−1250.1%−1.032.0%2353
52.3%
160‑161Brutus 8.05 64-bit2590+22−2249.1%+4.234.7%697
49.6%
160‑161Petir 4.392590+20−2047.7%+12.738.2%840
59.6%
162GarboChess 3.0 64-bit2587+16−1649.8%−0.031.9%1322
55.6%
163Betsabe II 1.962585+25−2551.1%−5.827.0%564
59.7%
164Dimitri 4.992581+20−2050.9%−6.530.0%882
58.4%
165Delocto 0.6 64-bit2578+15−1546.9%+21.738.6%1543
56.1%
166Coiled 0.6 64-bit2577+13−1349.8%+2.133.3%2173
78.3%
167Capivara LK 0.09b02f 64-bit2568+17−1749.6%+2.233.9%1148
58.8%
168Jumbo 0.7.0 64-bit2565+24−2448.0%+14.832.9%605
51.9%
169SOS 5.12564+13−1348.1%+11.934.4%2048
75.4%
170JikChess 0.02 64-bit2557+16−1649.6%+0.528.1%1483
54.3%
171Anaconda 2.0.12556+27−2747.9%+11.535.2%458
51.4%
172Delphil 3.2 64-bit 4CPU2555+31−3138.2%+85.430.5%374
52.1%
173Dorky 4.8 64-bit2554+15−1550.2%−0.331.2%1681
51.4%
174Jazz 840 64-bit 4CPU2553+20−2057.8%−63.325.3%1000
71.0%
175nanoSzachy 4.0 64-bit2546+17−1849.7%+1.831.5%1117
53.4%
176Detroid 1.0.1 64-bit2545+24−2552.4%−21.027.4%594
51.8%
177Ufim 8.022544+12−1249.5%+2.130.9%2524
70.3%
178AnMon 5.752539+15−1549.0%+7.230.7%1534
67.2%
179Maverick 1.5 64-bit2534+14−1450.4%−4.929.7%1853
65.9%
180‑182FrankWalter 2.4.0 64-bit2530+18−1849.2%+5.229.4%1044
50.2%
180‑182Hermann 2.8 64-bit2530+17−1648.9%+7.626.2%1322
48.4%
180‑182Nemeton 1.8 4CPU2530+27−2749.9%+2.227.2%496
79.3%
183Nimzo 82514+27−2845.5%+33.032.2%453
52.0%
184Axolotl 1.9 64-bit2513+28−2751.6%−13.630.3%458
52.1%
185CyberPagno 3.0 64-bit2512+15−1550.3%−5.530.9%1653
63.9%
186Little Goliath Evolution 3.122508+18−1846.3%+24.633.6%1025
62.5%
187Tao 5.62504+16−1648.9%+8.227.5%1391
59.3%
188LittleThought 1.052 64-bit2501+16−1648.0%+13.025.7%1368
62.1%
189Pupsi2 0.092497+17−1749.2%+4.929.7%1184
61.5%
190Pepito 1.59 64-bit2494+17−1748.3%+11.834.7%1125
58.1%
191MadChess 2.2 64-bit2491+15−1548.0%+14.032.5%1552
54.9%
192Green Light Chess 3.01.2.22490+24−2448.1%+11.531.0%596
52.6%
193Yace 0.99.872489+16−1748.5%+11.828.5%1275
62.1%
194KnightX 1.97a 64-bit2484+27−2751.3%−12.125.8%523
51.2%
195‑197Myrddin 0.87 64-bit 4CPU2483+35−3538.9%+81.028.4%296
50.1%
195‑197Trace 1.362483+20−2049.7%+2.026.5%867
49.6%
195‑197Xpdnt 0910072483+15−1548.3%+11.431.3%1580
53.7%
198‑199Cerebro 3.03d2482+17−1749.2%+4.129.5%1219
48.6%
198‑199SpiderChess 0706032482+21−2149.7%+4.839.4%729
58.9%
200‑201Bruja 1.9.1 64-bit2479+18−1849.1%+6.526.4%1107
49.7%
200‑201Matacz 1.42479+17−1649.8%+1.432.8%1257
54.3%
202BBChess 1.3b2478+24−2450.2%−1.238.7%555
52.8%
203‑204Drosophila 1.5.1 64-bit2477+15−1548.9%+7.828.8%1560
48.4%
203‑204pikoSzachy 4.12477+29−2952.3%−15.330.8%412
53.3%
205Anatoli 0.35k2476+16−1649.2%+4.831.5%1360
71.8%
206‑207Lozza 1.18 64-bit2469+16−1647.7%+16.733.5%1321
50.3%
206‑207Quark 2.352469+18−1848.5%+10.628.5%1137
74.8%
208Giraffe 20150908 64-bit2460+19−1949.3%+5.123.8%1016
55.3%
209Bumblebee 1.0 64-bit2458+23−2348.0%+12.133.2%636
78.9%
210Eeyore 1.52 64-bit2447+18−1848.0%+13.028.1%1129
55.4%
211‑212Abrok 5.02445+18−1848.7%+7.629.6%1095
50.5%
211‑212Mephisto Gideon Professional2445+25−2549.7%+2.533.3%529
50.6%
213‑214Hussar 0.42444+17−1748.5%+11.130.2%1187
51.2%
213‑214Shallow r694 64-bit2444+18−1849.8%−0.732.3%1076
51.4%
215Typhoon 1.00-3482443+33−3348.5%+11.829.2%325
53.6%
216Teki 2 64-bit2442+16−1649.8%+0.723.2%1395
58.7%
217Tunguska 1.1 64-bit2439+22−2249.3%+3.928.8%749
51.7%
218Snitch 1.6.2 32-bit2438+22−2248.8%+6.727.5%694
53.7%
219Bearded N44.5 64-bit2437+21−2048.8%+6.129.9%830
51.3%
220Taltos rev118 64-bit2436+19−1951.7%−13.226.2%1004
53.9%
221TJchess 1.3 64-bit2435+17−1748.7%+8.930.2%1154
52.5%
222King of Kings 2.562434+23−2251.6%−12.524.3%729
58.5%
223Homer 2.012431+21−2049.1%+5.132.6%803
72.4%
224Ares 1.005.2.1 64-bit2422+21−2152.4%−16.637.2%723
51.8%
225Cmcchess 2.6 64-bit2421+17−1748.6%+9.136.4%1129
53.6%
226PostModernist 10162420+18−1947.9%+12.429.5%1036
51.1%
227Kiwi 0.6d 32-bit2419+19−1948.3%+10.427.0%975
63.1%
228RomiChess P3n 64-bit2415+14−1448.7%+9.934.3%1887
54.7%
229Bitfoot 1.0.d9aeb43 64-bit2414+26−2648.3%+12.126.8%515
50.9%
230Gaia 3.5 64-bit2413+22−2249.5%+2.325.7%777
52.8%
231‑232Diablo 0.5.12412+18−1848.8%+8.432.4%1082
49.9%
231‑232Ifrit m1.8 64-bit2412+18−1848.8%+10.228.6%1145
56.0%
233‑234Jonesy 1.0 64-bit2410+21−2149.7%+0.130.0%794
51.7%
233‑234Queen 4.032410+18−1848.4%+8.834.5%1080
61.8%
235Dragon 4.62406+18−1847.6%+15.932.3%1119
56.8%
236‑237Amy 0.87b2403+24−2449.4%+7.125.7%610
49.4%
236‑237KnightDreamer 3.32403+29−2949.3%+8.830.7%401
52.9%
238Patzer 3.802402+19−1948.4%+12.624.7%954
56.0%
239‑240Simplex 0.9.8 64-bit2400+17−1747.5%+16.925.2%1236
50.5%
239‑240Tigran 2.4n 64-bit2400+17−1749.1%+5.929.8%1223
55.1%
241Gosu 0.162398+18−1849.4%+3.027.6%1058
56.0%
242Zevra 2.1.2 r248 64-bit2396+26−2650.5%−3.127.0%514
56.1%
243‑244Alex 2.14a 64-bit2393+18−1849.2%+5.629.9%1051
49.8%
243‑244Popochin 4.1 64-bit2393+17−1750.1%−0.429.8%1284
53.6%
245Amateur 2.822392+20−2048.8%+7.724.6%945
57.6%
246Waxman 20142390+21−2148.1%+12.631.6%808
51.5%
247Sorgenkind 0.42389+15−1451.0%−6.027.7%1716
55.2%
248Sage 3.532388+18−1849.9%+0.427.3%1134
54.6%
249Horizon 4.42386+17−1749.0%+7.525.5%1294
52.2%
250Googleplex Starthinker 1.6 64-bit2385+23−2347.9%+14.327.2%650
53.6%
251Comet B682384+19−1948.1%+14.125.9%1027
59.6%
252Thor's Hammer 2.28 32-bit2380+22−2248.3%+12.529.2%696
54.1%
253Tytan 9.32379+23−2351.2%−9.425.1%685
61.6%
254OliThink 5.3.2 64-bit2374+18−1848.8%+10.026.0%1140
61.0%
255Isa 2.0.83 64-bit2368+38−3848.8%+3.327.9%244
63.9%
256Plisk 0.2.7d 64-bit2361+19−1948.6%+9.827.5%977
57.8%
257Flux 2.2.12358+21−2151.2%−9.530.1%823
85.8%
258Arion 1.72343+18−1849.2%+4.726.7%1053
59.7%
259Aice 0.99.22340+17−1749.6%+1.227.3%1193
51.6%
260Napoleon 1.8 64-bit2339+17−1751.3%−9.930.9%1228
56.8%
261‑262EveAnn 1.712336+29−2949.4%+6.034.1%390
50.6%
261‑262Gibbon 2.60a 64-bit2336+21−2148.7%+6.931.4%791
51.9%
263Butcher 1.61 64-bit2335+30−3048.7%+10.725.2%393
57.7%
264Asterisk 0.62332+18−1847.5%+17.327.0%1131
53.6%
265FireFly 2.7.2 64-bit2330+16−1647.5%+17.030.0%1362
55.5%
266Amundsen 0.802329+17−1749.1%+6.729.2%1269
64.2%
267Der Bringer 1.92323+23−2350.0%−0.219.0%746
53.3%
268‑269Chezzz 1.0.32322+19−1950.0%−1.025.4%1032
51.6%
268‑269WChess 1.062322+15−1550.2%−6.129.2%1711
51.9%
270Zeus 1.272321+26−2649.4%−1.326.5%520
62.7%
271‑272Kingfisher 1.1.1 64-bit2315+27−2750.7%−1.541.6%442
49.6%
271‑272Mediocre 0.42315+30−3048.7%+8.323.8%399
54.8%
273Averno 0.812313+19−1848.4%+11.729.0%1029
75.3%
274Ant 2006-F2304+19−2048.7%+8.324.2%974
55.8%
275‑277Joker 1.1.142302+19−1949.3%+3.827.2%1020
47.3%
275‑277Natwarlal 0.142302+19−1949.1%+6.925.2%1027
50.1%
275‑277Rival 1.0.1 64-bit2302+24−2450.1%−2.127.8%663
55.0%
278‑279Anechka 0.082300+19−1948.5%+13.826.9%1045
52.1%
278‑279Fischerle 0.9.80 SE 64-bit2300+20−2047.2%+19.126.2%897
50.8%
280Sungorus 1.4 64-bit2299+18−1847.6%+16.722.4%1173
61.7%
281Absolute Zero 2.4.7.2 64-bit2296+15−1550.9%−8.322.5%1718
56.5%
282CT800 1.34 64-bit2294+20−2047.1%+21.725.9%870
52.1%
283Dumb 1.3 64-bit2293+21−2150.9%−6.124.1%772
55.6%
284Chaturanga 2.4.32291+19−1949.8%−0.926.6%1009
55.9%
285Matilde 2008 64-bit2289+22−2248.7%+8.929.9%712
68.2%
286AliChess 4.252282+20−2047.8%+14.024.6%950
51.2%
287Raven 0.70 64-bit2281+30−3046.3%+27.225.7%401
59.9%
288Barbarossa 0.5.0 64-bit2277+19−1949.1%+6.521.8%1022
56.6%
289Chispa 4.0.32274+17−1749.5%+5.527.1%1180
79.6%
290Ayito 0.2.9942263+20−2049.0%+5.622.2%878
70.3%
291Protej 0.5.8c2256+19−1948.0%+14.422.3%999
55.4%
292‑293Esc 1.162253+22−2247.4%+18.426.2%749
51.8%
292‑293RattateChess 1.0 Nosferatu2253+19−1949.9%+0.928.0%1024
51.9%
294Exacto 0.e 64-bit2252+18−1848.9%+7.932.6%1063
56.7%
295Beowulf 2.4a 64-bit2250+18−1849.6%+1.026.4%1075
63.4%
296Mango Paola Ajedrez 4.12245+19−1948.1%+14.626.4%1015
61.0%
297Weini 0.0.23 64-bit2242+19−1948.7%+9.417.3%1115
57.8%
298‑299Feuerstein 0.4.6.12239+19−1949.1%+5.728.5%944
48.9%
298‑299SpaceDog 0.97.7 64-bit2239+26−2649.0%+7.523.9%545
51.9%
300Atak 6.82238+16−1650.9%−6.123.1%1427
53.8%
301Hedgehog 1.99 64-bit2236+39−3953.4%−22.523.1%234
52.7%
302KMTChess 1.2.1 64-bit2235+25−2549.8%−0.223.6%568
51.3%
303Buzz 0.08 64-bit2234+21−2147.8%+16.723.9%854
59.8%
304Dolphin 1.0 64-bit2231+18−1849.0%+5.124.5%1075
51.1%
305RamJet 0.132230+20−2052.1%−15.526.9%932
65.6%
306Tiny Chess 1.46 64-bit2225+19−1949.0%+6.027.9%1020
60.7%
307Robocide 20170718 64-bit2221+17−1748.4%+12.324.7%1244
58.4%
308Uralochka 1.1b2219+18−1848.9%+8.226.0%1090
53.5%
309Joker2 0.7.7 64-bit2217+20−2047.4%+18.132.6%852
54.0%
310Madeleine 0.22216+23−2345.8%+29.222.9%706
51.9%
311OBender 03.2016 64-bit2215+18−1850.1%−2.224.1%1110
52.3%
312‑313ChessKISS 1.7c 64-bit2214+19−1948.6%+10.527.2%1005
49.8%
312‑313Neurosis 2.32214+26−2650.3%−4.826.1%521
57.5%
314‑315Adam 3.32211+19−1949.4%+4.022.5%1019
51.0%
314‑315ZCT 0.3.24512211+27−2749.4%+4.025.5%478
58.6%
316Baislicka 1.0 64-bit2207+20−2047.5%+18.825.1%948
59.8%
317‑318ChessAlex 2.0r42204+21−2146.6%+22.627.6%844
49.5%
317‑318Latista (Sinobyl) 1.52204+23−2348.4%+9.224.8%673
53.2%
319‑321Achillees 1.0 64-bit2202+35−3645.5%+31.720.2%297
49.6%
319‑321BlackBishop 1.02202+19−1848.8%+9.727.1%1039
50.0%
319‑321MORA 1.0.02202+28−2852.8%−19.727.5%440
54.1%
322Dorpsgek Eve's Temptation 64-bit2201+14−1448.8%+8.324.0%1953
63.4%
323Alf 1.092196+23−2349.4%+0.731.1%634
58.3%
324‑325GopherCheck 0.2.3 64-bit2193+19−1949.4%+3.731.3%953
48.6%
324‑325NoC 19.12 64-bit2193+34−3451.7%−12.620.9%320
52.9%
326NG-Play 9.85 64-bit2192+29−2946.1%+27.427.3%410
50.8%
327Alarm 0.93.12191+21−2145.1%+39.919.2%864
61.3%
328NagaSkaki 5.122187+17−1751.2%−8.426.5%1265
62.3%
329Prophet 2.0 64-bit2182+29−2951.3%−10.925.4%422
51.0%
330Soldat III 0.187 64-bit2181+21−2248.3%+12.926.7%761
54.4%
331Lime 662180+17−1751.9%−18.520.4%1331
61.6%
332Clever Girl r160 64-bit2176+21−2148.5%+6.824.1%812
53.3%
333Terra 3.42174+24−2449.1%+11.116.7%702
54.1%
334Embla 2.0.0 64-bit2173+19−1947.1%+21.126.6%1006
61.5%
335‑336Kurt 0.9.2.2 64-bit2168+21−2147.7%+18.223.9%800
49.8%
335‑336Micah 1.0 64-bit2168+28−2845.9%+32.724.4%468
59.9%
337‑338Chesley r323 64-bit2164+22−2248.0%+14.420.6%790
50.4%
337‑338ProChess 1.02AD2164+19−1948.4%+6.522.2%1041
81.3%
339KnockOut 0.7.12152+15−1551.1%−7.226.7%1542
74.8%
340Blitzkrieg rev337 64-bit2144+19−1947.0%+21.826.4%993
70.8%
341Parrot 07.07.222137+19−1947.3%+19.323.0%1047
87.5%
342BikJump 2.01 64-bit2121+20−2049.0%+7.124.5%923
61.0%
343Clarabit 1.00 32-bit2116+22−2247.6%+14.529.9%736
62.6%
344Cinnamon 2.2a 64-bit2111+20−2048.9%+9.025.6%892
68.6%
345‑346Armageddon 2.3082104+25−2456.6%−55.920.2%677
49.7%
345‑346King's Out 0.2.42 64-bit2104+23−2348.7%+11.416.4%758
75.3%
347Bodo 0.2b2093+22−2247.8%+16.220.9%786
62.3%
348‑349Freyr 1.068 64-bit2088+22−2259.9%−76.220.3%795
49.1%
348‑349Gunborg 1.35 64-bit2088+21−2153.2%−18.328.4%790
65.9%
350‑351AdroitChess 0.42082+23−2357.0%−65.015.1%816
48.7%
350‑351Smash 1.0.3a 64-bit2082+23−2348.7%+11.522.5%732
53.1%
352Small Potato 0.7.0 64-bit2081+21−2153.6%−29.521.3%873
56.0%
353Jabba 1.0 64-bit2079+22−2244.9%+38.121.8%751
51.9%
354BigLion 2.23w2078+21−2146.2%+24.923.3%840
68.9%
355Little Wing 0.5.0 64-bit2070+21−2148.3%+12.616.0%900
54.7%
356Matant 5.042068+22−2260.6%−84.122.9%826
74.3%
357Vice 1.0 64-bit2057+25−2549.7%+3.420.7%608
51.7%
358Zeta Dva 0301 64-bit2056+28−2849.0%+10.029.4%446
61.3%
359Ecce 1.0 (rev. 508) 64-bit2051+21−2147.1%+23.118.6%893
52.4%
360Goldfish 1.13.0 64-bit2050+20−2049.9%+2.627.0%870
57.1%
361PLP 16615712048+22−2246.1%+27.824.3%760
52.8%
362Squared-chess 1.3.0 64-bit2047+23−2352.4%−18.721.9%736
54.5%
363‑364Monarch 1.72045+17−1748.2%+18.419.1%1355
50.3%
363‑364Mustang 4.972045+26−2644.7%+35.930.8%533
54.7%
365Matheus 2.32043+23−2345.0%+43.822.8%705
71.2%
366Abbess 2018.02.072034+21−2246.7%+25.719.4%840
53.8%
367‑368ChessMind 0.822032+23−2346.0%+30.519.2%744
49.7%
367‑368Cupcake 1.1a 64-bit2032+23−2351.8%−12.916.5%778
58.8%
369‑370Bestia 0.902028+28−2851.4%−6.824.3%469
51.1%
369‑370Faile 1.4.42028+23−2355.2%−28.522.1%774
51.0%
371Arabian Knight 1.55 64-bit2027+25−2546.7%+25.519.6%596
52.4%
372‑374Schola 1.1.0 64-bit2026+22−2249.3%+4.522.9%752
50.7%
372‑374Slibo 0.5.12026+26−2645.5%+33.619.4%573
50.7%
372‑374Wuttang r2 64-bit2026+18−1848.1%+10.922.6%1196
63.2%
375Ceibo 0.4 64-bit2021+16−1650.9%−4.621.1%1526
76.3%
376Bubble 1.52012+19−1943.6%+53.720.5%1101
76.4%
377La Dame Blanche 2.0c2003+15−1550.1%−0.518.7%1766
54.6%
378Oberon 0.042002+24−2451.9%−16.019.5%647
51.3%
379BibiChess 0.52001+24−2545.7%+31.826.5%607
55.8%
380Snowy 0.2 64-bit1998+26−2651.5%−11.619.0%554
54.6%
381BSC 3.91996+37−3745.1%+37.924.0%263
57.7%
382ALChess 1.841991+23−2352.8%−22.026.8%672
70.6%
383Heracles 0.6.161983+19−1947.9%+15.826.9%1026
85.7%
384Dabbaba 5.671966+25−2545.5%+33.026.4%557
53.1%
385BeLL 0.0.41 64-bit1964+22−2250.1%−0.624.5%722
63.9%
386Sissa 2.01959+23−2353.1%−23.330.1%678
56.0%
387Monik 2.2.3 32-bit1956+30−3044.4%+38.927.1%395
53.4%
388Wowl 1.3.81954+26−2745.4%+35.013.3%573
60.3%
389Etude 0.1.21949+22−2250.3%−2.224.5%772
55.6%
390Franky 1.0 64-bit1947+25−2548.8%+7.713.3%640
58.4%
391Micro-Max 4.8 (DM-PII)1943+20−2048.3%+12.826.1%865
60.0%
392MatMoi 7.15.0-cct 32-bit1939+25−2642.7%+55.524.5%568
60.1%
393Eia 0.31935+20−2047.1%+22.424.4%914
83.1%
394Presbyter 1.3.0 64-bit1919+25−2542.2%+55.516.5%638
63.8%
395Clueless 1.41913+18−1843.0%+56.415.3%1232
62.6%
396Reger 0.091909+20−2040.7%+70.722.3%924
55.9%
397Warrior 1.0.31907+18−1944.5%+40.622.5%1072
62.0%
398ChessterfieldCL i5a1902+24−2440.6%+74.120.4%658
55.3%
399Deepov 0.4.1 64-bit1900+24−2444.1%+45.917.3%677
61.5%
400Surprise 4.3b131895+22−2339.5%+81.619.4%768
54.0%
401Sapeli 1.02 64-bit1893+21−2247.9%+15.420.4%796
70.1%
402MOBMAT 0.903d 64-bit1884+25−2537.5%+110.316.0%668
56.8%
403GChess IV 0.2.01882+21−2141.1%+64.728.7%856
57.3%
404CDrill 1800 build 41879+23−2441.4%+72.615.5%741
78.0%
405Predateur 2.2 64-bit1859+41−4239.6%+80.118.1%216
76.4%
406Skiull 0.3 64-bit1842+23−2445.2%+34.924.8%660
53.6%
407‑408BeRoChess 1.00 32-bit1839+37−3837.4%+99.122.9%266
50.9%
407‑408Sayuri 2018.03.06 64-bit1839+26−2642.8%+56.816.0%600
52.5%
409Roce 0.03901838+26−2743.4%+49.520.4%539
51.1%
410Pigeon 1.5.1 64-bit1837+27−2740.5%+69.926.1%502
58.5%
411‑412Ajedrez Tactico 2.73b1833+26−2642.4%+62.018.6%598
49.8%
411‑412JSBam 0.521833+30−2881.9%−268.515.7%626
60.5%
413Apollo 1.2.1 64-bit1828+22−2154.3%−34.119.0%832
73.3%
414Chenard 2018.03.06 64-bit1819+19−1949.3%+5.217.0%1143
59.1%
415RataAeroespacial 0.2.11816+13−1342.5%+64.312.9%2478
58.4%
416Ranita 2.41813+26−2648.7%+4.816.2%653
78.9%
417Lodocase 2402081798+27−2753.8%−26.115.6%546
62.7%
418Robin 0.9831791+28−2851.1%−9.813.3%565
52.4%
419Ziggurat 0.18 64-bit1790+41−4329.3%+160.724.3%222
53.5%
420Mint 2.31787+27−2757.7%−63.320.1%556
51.8%
421Grizzly 1.40.1b1786+27−2756.0%−49.110.3%592
92.6%
422Pulsar 2009-9b1760+24−2449.9%−5.622.6%694
59.9%
423Zoidberg 0.11755+26−2654.9%−42.217.9%592
89.8%
424Enigma 1.1.41736+15−1541.8%+68.217.1%1839
63.3%
425Kanguruh 1.931732+23−2352.4%−17.119.4%754
88.0%
426Shallow Blue 2.0.0 64-bit1713+22−2252.1%−20.018.6%776
83.5%
427Tom Thumb 0.2 64-bit1698+19−1951.8%−14.022.7%1020
55.0%
428Laurifer 1.01697+23−2352.3%−21.017.0%777
54.2%
429EnkoChess 2908181695+23−2350.3%−1.318.5%731
54.2%
430TSCP 1.811693+20−2047.4%+21.817.0%1072
70.2%
431AdaChess 3.4 64-bit1685+23−2349.3%+7.421.5%708
69.1%
432Spartan 1.01676+25−2563.5%−103.321.2%624
67.4%
433Philemon C1668+25−2562.3%−94.722.0%626
59.4%
434VanillaChess 2.6g1664+25−2561.5%−89.220.2%624
99.1%
435SdBC 0.5.15.11624+24−2456.6%−48.427.2%624
59.0%
436Rainman 0.7.51620+24−2456.0%−44.725.2%624
58.3%
437Pulse 1.6.1 64-bit1616+21−2142.4%+66.214.3%928
82.6%
438Monochrome1603+17−1749.3%+9.828.8%1300
62.3%
439Bullitchess 1.0 64-bit1598+24−2452.2%−19.019.1%628
68.6%
440Needle 0.5311591+16−1648.7%+20.227.2%1424
76.4%
441Casper rev4 64-bit1580+24−2450.2%−2.123.9%624
60.5%
442PolarChess 1.31576+25−2549.3%+3.016.9%629
57.1%
443Storm 0.61573+21−2138.3%+94.215.0%925
50.1%
444Darky 0.5d1572+24−2443.5%+56.420.8%677
72.8%
445Damas 91561+25−2547.8%+17.617.6%626
76.7%
446IQ23.0031548+21−2133.6%+118.732.6%854
71.9%
447Cicada 0.1 64-bit1538+24−2544.1%+48.019.7%636
65.6%
448MSCP 1.6h1531+25−2544.0%+50.415.1%628
99.8%
449Apep 1.011480+25−2541.2%+72.710.1%683
79.3%
450Saruman 2017.08.10 64-bit1468+18−1830.7%+151.127.2%1249
95.7%
451Pooky 2.71441+26−2631.5%+144.317.1%626
76.1%
452Dreamer 0.3.0 64-bit1427+25−2633.9%+122.216.9%640
96.4%
453Hokus-Pokus 0.6.31391+27−2826.7%+197.311.0%628
73.0%
454BACE 0.461379+23−2421.5%+257.29.8%1027
 

Results matrix

All engines (top 12, best versions only)
#NameElo123456789101112
1Stockfish 11 64-bit 4CPU3497 27.5 − 24.5
+9−6=37
−14
39 − 17
+24−2=30
+28
37.5 − 18.5
+20−1=35
−3
 37.5 − 16.5
+21−0=33
−36
41.5 − 12.5
+29−0=25
+11
42 − 12
+30−0=24
+2
  42 − 10
+32−0=20
−7
17 − 5
+12−0=10
−41
2Lc0 0.22.0 T40B.4-160 GTX1050346624.5 − 27.5
+6−9=37
+14
 17.5 − 14.5
+5−2=25
−32
    22.5 − 9.5
+13−0=19
−27
    
3Komodo 13.1 64-bit 4CPU340917 − 39
+2−24=30
−28
14.5 − 17.5
+2−5=25
+32
 17.5 − 14.5
+5−2=25
+13
19 − 13
+6−0=26
+9
20.5 − 11.5
+9−0=23
+16
17.5 − 14.5
+7−4=21
−41
20 − 12
+8−0=24
−20
22.5 − 9.5
+13−0=19
−3
23.5 − 8.5
+15−0=17
+15
21.5 − 10.5
+12−1=19
−28
 
4Houdini 6 64-bit 4CPU340018.5 − 37.5
+1−20=35
+3
 14.5 − 17.5
+2−5=25
−13
 18 − 14
+5−1=26
+2
19.5 − 12.5
+9−2=21
+10
20.5 − 11.5
+12−3=17
+24
11.5 − 8.5
+4−1=15
−38
23 − 9
+14−0=18
+15
25 − 7
+18−0=14
+64
21.5 − 8.5
+13−0=17
+11
 
5Komodo 13.2.5 MCTS 64-bit 4CPU3371  13 − 19
+0−6=26
−9
14 − 18
+1−5=26
−2
 18.5 − 13.5
+7−2=23
+20
18 − 14
+6−2=24
+1
20 − 12
+8−0=24
+17
20.5 − 11.5
+9−0=23
−10
21 − 11
+10−0=22
−1
19 − 13
+8−2=22
−35
15.5 − 6.5
+9−0=13
+29
6Ethereal 11.75 64-bit 4CPU335216.5 − 37.5
+0−21=33
+36
 11.5 − 20.5
+0−9=23
−16
12.5 − 19.5
+2−9=21
−10
13.5 − 18.5
+2−7=23
−20
 17 − 15
+4−2=26
+3
16.5 − 15.5
+5−4=23
−21
18 − 14
+6−2=24
−29
18.5 − 13.5
+6−1=25
−26
20 − 12
+9−1=22
0
13 − 9
+6−2=14
−17
7Xiphos 0.6 64-bit 4CPU334112.5 − 41.5
+0−29=25
−11
 14.5 − 17.5
+4−7=21
+41
11.5 − 20.5
+3−12=17
−24
14 − 18
+2−6=24
−1
15 − 17
+2−4=26
−3
 16 − 16
+4−4=24
−16
19 − 13
+10−4=18
−1
20.5 − 11.5
+9−0=23
+19
17.5 − 14.5
+7−4=21
−30
13.5 − 8.5
+6−1=15
+2
8Fire 7.1 64-bit 4CPU332312 − 42
+0−30=24
−2
9.5 − 22.5
+0−13=19
+27
12 − 20
+0−8=24
+20
8.5 − 11.5
+1−4=15
+38
12 − 20
+0−8=24
−17
15.5 − 16.5
+4−5=23
+21
16 − 16
+4−4=24
+16
 19 − 13
+10−4=18
+19
18 − 14
+5−1=26
−6
19 − 13
+7−1=24
+11
13.5 − 8.5
+5−0=17
+19
9RofChade 2.202 64-bit 4CPU3288  9.5 − 22.5
+0−13=19
+3
9 − 23
+0−14=18
−15
11.5 − 20.5
+0−9=23
+10
14 − 18
+2−6=24
+29
13 − 19
+4−10=18
+1
13 − 19
+4−10=18
−19
 15 − 17
+3−5=24
−19
15 − 17
+4−6=22
−21
11.5 − 10.5
+3−2=17
+6
10Defenchess 2.2 64-bit 4CPU3285  8.5 − 23.5
+0−15=17
−15
7 − 25
+0−18=14
−64
11 − 21
+0−10=22
+1
13.5 − 18.5
+1−6=25
+26
11.5 − 20.5
+0−9=23
−19
14 − 18
+1−5=26
+6
17 − 15
+5−3=24
+19
 16 − 16
+6−6=20
0
8.5 − 13.5
+2−7=13
−66
11Laser 1.7 64-bit 4CPU328510 − 42
+0−32=20
+7
 10.5 − 21.5
+1−12=19
+28
8.5 − 21.5
+0−13=17
−11
13 − 19
+2−8=22
+35
12 − 20
+1−9=22
0
14.5 − 17.5
+4−7=21
+30
13 − 19
+1−7=24
−11
17 − 15
+6−4=22
+21
16 − 16
+6−6=20
0
 10.5 − 11.5
+3−4=15
−15
12Fritz 17 64-bit 4CPU32845 − 17
+0−12=10
+41
   6.5 − 15.5
+0−9=13
−29
9 − 13
+2−6=14
+17
8.5 − 13.5
+1−6=15
−2
8.5 − 13.5
+0−5=17
−19
10.5 − 11.5
+2−3=17
−6
13.5 − 8.5
+7−2=13
+66
11.5 − 10.5
+4−3=15
+15
 
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 11 64-bit 4CPU3497 96.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Lc0 0.22.0 T40B.4-160 GTX105034663.2 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Komodo 13.1 64-bit 4CPU34090.00.0 77.399.2100.0100.0100.0100.0100.0100.0100.0
4Houdini 6 64-bit 4CPU34000.00.022.7 98.2100.0100.0100.0100.0100.0100.0100.0
5Komodo 13.2.5 MCTS 64-bit 4CPU33710.00.00.81.8 88.496.7100.0100.0100.0100.0100.0
6Ethereal 11.75 64-bit 4CPU33520.00.00.00.011.6 75.198.6100.0100.0100.0100.0
7Xiphos 0.6 64-bit 4CPU33410.00.00.00.03.324.9 91.9100.0100.0100.099.9
8Fire 7.1 64-bit 4CPU33230.00.00.00.00.01.48.1 99.899.9100.099.5
9RofChade 2.202 64-bit 4CPU32880.00.00.00.00.00.00.00.2 56.756.658.0
10Defenchess 2.2 64-bit 4CPU32850.00.00.00.00.00.00.00.143.3 49.452.4
11Laser 1.7 64-bit 4CPU32850.00.00.00.00.00.00.00.043.450.6 53.0
12Fritz 17 64-bit 4CPU32840.00.00.00.00.00.00.10.542.047.647.0 
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)
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

1'120'733 games (211.33 MB)

All games with comments

1'120'733 games (654.79 MB)

Selection of games

(Please don't use aggressive download managers)

Various statistics


Created in 2005-2013 by CCRL team
Last games added on February 8, 2020