CCRL 40/40
Downloads and Statistics
December 3, 2016
Testing summary:
Total: 673'112 games
played by 1'798 programs
92844 CPU days (X2 4600+)

White wins: 232'432 (34.5%)
Black wins: 172'693 (25.7%)
Draws: 267'987 (39.8%)
White score: 54.4%

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 Intel CPU.
Computed on December 3, 2016 with Bayeselo based on 673'112 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 8 64-bit 4CPU3394+24−2375.6%−168.247.4%601 
76.2%
2Komodo 10.1 64-bit 4CPU3381+24−2478.8%−193.739.3%652
99.9%
3Houdini 5.01 64-bit3319+27−2772.1%−143.650.3%443
100.0%
4Andscacs 0.872 64-bit 4CPU3212+24−2451.3%−5.158.8%476
55.4%
5Fire 4 64-bit 4CPU3210+13−1346.5%+21.959.7%1885
56.2%
6Shredder 13 64-bit3208+20−1958.3%−49.660.1%751
78.9%
7Gull 3 64-bit 4CPU3198+12−1247.3%+15.157.6%2286
73.1%
8Fizbo 1.8 64-bit 4CPU3190+22−2244.9%+35.150.2%626
54.3%
9Equinox 3.20 64-bit 4CPU3188+13−1343.8%+40.261.2%1649
96.2%
10Fritz 15 64-bit 4CPU3171+15−1542.8%+47.358.7%1311
57.1%
11Critter 1.6a 64-bit 4CPU3169+9−948.6%+9.856.5%4429
58.7%
12Hannibal 1.7 64-bit 4CPU3167+20−2041.4%+53.556.6%716
60.2%
13NirvanaChess 2.3 64-bit 4CPU3163+21−2240.1%+63.558.7%622
61.0%
14Bouquet 1.8 64-bit 4CPU3160+11−1143.6%+41.256.6%2395
63.9%
15Rybka 4 64-bit 4CPU3157+10−1048.8%+6.950.8%3130
80.5%
16Protector 1.9.0 64-bit 4CPU3148+18−1841.9%+53.655.5%939
54.1%
17Alfil 15.7 64-bit 4CPU3147+18−1940.7%+62.055.5%878
54.9%
18Texel 1.06 64-bit 4CPU3145+22−2145.4%+30.052.5%638
63.1%
19Chiron 3.01 64-bit 4CPU3139+25−2547.0%+18.059.7%444
66.0%
20BlackMamba 2.0 64-bit 4CPU3133+15−1545.1%+30.055.4%1335
99.4%
21Strelka 5.5 64-bit3109+8−851.4%−6.455.0%4932
63.4%
22Naum 4.6 64-bit 4CPU3106+14−1547.4%+16.554.1%1435
98.0%
23Booot 6.1 64-bit3074+25−2543.8%+45.251.3%480
76.1%
24Hiarcs 14 4CPU3064+13−1342.4%+46.051.1%1733
67.0%
25Vajolet2 2.2 64-bit 4CPU3056+31−3146.3%+18.550.8%315
77.1%
26iCE 3.0 64-bit3042+18−1850.9%−7.648.9%889
63.4%
27Deep Junior Yokohama 64-bit 4CPU3037+17−1843.8%+37.547.2%1026
51.3%
28Arasan 19.0.1 64-bit 4CPU3036+38−3758.6%−60.839.9%228
54.4%
29Senpai 1.0 64-bit 4CPU3034+18−1845.6%+25.252.0%944
75.1%
30Spike 1.4 Leiden 4CPU3027+11−1144.6%+33.547.0%2624
69.8%
31Cheng 4.39 64-bit 4CPU3021+21−2148.7%+8.450.7%710
68.6%
32Pedone 1.4.1 64-bit 4CPU3012+31−3148.5%+7.855.7%305
55.5%
33SmarThink 1.96 64-bit3009+23−2352.7%−20.444.4%606
82.8%
34Bobcat 7.6 64-bit 4CPU2989+32−3250.2%−0.441.7%300
74.2%
35Spark 1.0 64-bit 4CPU2978+14−1445.1%+31.846.2%1682
55.5%
36‑37EXchess 7.88b 64-bit 4CPU2975+32−3248.1%+13.649.7%292
49.6%
36‑37Zappa Mexico II 64-bit 4CPU2975+10−1048.3%+9.848.1%3270
95.2%
38Hakkapeliitta 3.0 64-bit2959+16−1649.9%−0.241.0%1294
51.1%
39Crafty 25.0 64-bit 4CPU2958+25−2548.1%+13.347.9%468
79.4%
40Gaviota 1.0 64-bit 4CPU2946+19−1946.7%+20.346.2%870
60.2%
41‑42Deep Sjeng c't 20102943+11−1045.8%+26.545.9%3053
49.3%
41‑42Onno 1.2.70 64-bit 4CPU2943+20−2048.5%+10.147.3%746
61.5%
43Thinker 5.4d Inert 64-bit 4CPU2938+24−2548.9%+6.950.8%490
66.5%
44Toga II 3.0 4CPU2931+24−2447.3%+17.648.1%530
71.4%
45DisasterArea 1.65 64-bit 4CPU2919+34−3441.5%+52.150.0%254
54.8%
46Wasp 1.25 64-bit2916+27−2755.4%−36.452.5%408
61.1%
47Rodent II 0.9.64 64-bit2911+27−2752.7%−16.341.3%431
58.7%
48‑49Nemorino 1.02 64-bit2907+27−2757.0%−47.640.4%446
50.4%
48‑49Quazar 0.4 64-bit2907+12−1249.5%+3.243.2%2151
58.8%
50‑51DiscoCheck 5.2 64-bit2904+18−1848.8%+7.443.5%992
50.4%
50‑51Tornado 6.0 64-bit 4CPU2904+26−2645.1%+30.243.5%453
59.1%
52Bright 0.4a 4CPU2901+15−1547.8%+14.741.1%1518
57.0%
53MinkoChess 1.3 64-bit 4CPU2898+22−2246.5%+21.044.4%629
54.7%
54Deuterium 14.3.34.130 64-bit2896+15−1548.6%+9.146.7%1471
77.8%
55Scorpio 2.7.6 64-bit 4CPU2884+26−2647.7%+14.844.3%438
68.1%
56The Baron 3.29 64-bit 4CPU2875+25−2546.3%+22.943.1%489
67.7%
57Laser 1.2 64-bit2866+25−2548.1%+10.550.7%467
80.9%
58Loop M1-T 64-bit 4CPU2854+12−1243.2%+43.045.2%2447
54.0%
59Nemo 1.0.1 64-bit2853+14−1448.7%+7.543.9%1668
51.5%
60BugChess2 1.9 64-bit 4CPU2852+26−2646.5%+24.739.8%470
64.0%
61Atlas 3.80 64-bit2846+16−1649.4%+4.443.5%1238
79.2%
62Dirty 3Nov2015 64-bit2836+20−2048.7%+7.740.9%828
52.0%
63Jonny 4.00 4CPU2835+29−3043.3%+44.137.8%373
54.7%
64Octochess r5190 64-bit 4CPU2833+25−2544.8%+30.143.0%493
66.5%
65Murka 3 64-bit2826+14−1548.8%+6.943.8%1514
78.7%
66GNU Chess 5.60 64-bit2815+23−2348.2%+8.841.0%617
81.3%
67Rhetoric 1.4.3 64-bit2802+20−2050.1%−3.243.3%776
61.3%
68GnuCheese 1.00 64-bit2798+19−1950.8%−7.941.3%872
91.8%
69‑70Naraku 1.42779+17−1749.9%+0.625.5%1218
50.2%
69‑70Pawny 1.2 64-bit2779+25−2549.2%+4.441.6%490
58.8%
71Frenzee 3.5.19 64-bit2776+16−1649.5%+3.834.1%1336
83.9%
72Twisted Logic 20100131x 64-bit2764+19−1950.8%−8.135.7%908
76.1%
73Bison 9.11 64-bit2754+18−1849.0%+6.234.2%1030
58.6%
74Ktulu 92752+13−1346.2%+24.439.1%2006
86.3%
75Chronos 1.9.9 32-bit2740+17−1750.3%−0.343.3%1110
82.9%
76Godel 3.4.9 64-bit2729+15−1550.2%−1.335.4%1591
54.5%
77Tucano 6.00 64-bit2728+21−2144.1%+36.841.2%726
50.4%
78Nebula 2.0 64-bit 4CPU2727+33−3346.3%+28.137.9%311
58.6%
79ProDeo 2.22722+31−3146.4%+22.737.1%334
59.3%
80Carballo 1.6 64-bit2717+31−3057.9%−55.240.1%354
70.5%
81Amoeba 1.4 64-bit2706+27−2746.1%+27.636.4%451
55.3%
82Chess Tiger 2007.12704+10−1046.2%+25.042.9%3203
75.5%
83Chessmaster 11 Aiglos II2696+21−2146.3%+24.340.7%710
63.0%
84Zurichess Graubuenden 64-bit2690+28−2850.2%−2.741.6%421
57.8%
85Delfi 5.42687+12−1246.9%+19.940.4%2412
74.0%
86Cheese 1.8 64-bit2679+22−2249.7%+0.936.8%693
62.3%
87Daydreamer 1.75 64-bit2674+17−1747.5%+17.240.4%1065
75.1%
88Movei 00.8.438 (10 10 10)2667+12−1247.3%+16.337.7%2639
52.5%
89‑90ChessBrainVB 2.052666+24−2449.7%+1.336.5%595
51.6%
89‑90RedQueen 1.1.3 64-bit2666+31−3146.7%+20.331.1%350
58.9%
91‑92Djinn 1.021 64-bit2662+16−1649.2%+3.936.5%1341
48.8%
91‑92Floyd 0.9 64-bit2662+28−2853.3%−23.129.2%452
52.4%
93Pharaon 3.5.1 4CPU2661+32−3236.7%+89.133.9%339
52.1%
94Alaric 7072660+12−1249.3%+4.234.4%2569
60.6%
95Arminius 2015-08-06 64-bit 4CPU2654+37−3843.9%+40.234.0%238
58.8%
96Philou 3.7.1 64-bit2649+15−1549.2%+4.437.6%1517
52.6%
97E.T. Chess 13.01.082648+14−1449.3%+4.237.0%1743
57.7%
98Cyrano 0.6b17 32-bit2646+14−1548.0%+12.641.0%1541
64.0%
99Colossus 2008b2643+13−1349.5%+2.238.4%2012
67.4%
100Slow Chess Blitz WV2.12639+12−1248.2%+11.637.0%2521
78.0%
101‑102Gandalf 62632+11−1247.4%+18.135.9%2574
50.7%
101‑102Rotor 0.7a2632+25−2550.6%−4.833.4%548
56.7%
103Sjakk 2.2 64-bit2630+18−1850.9%−7.739.0%1041
54.8%
104WildCat 82628+14−1449.2%+4.535.2%1783
59.9%
105Rodin 8.02625+23−2348.0%+12.039.3%593
53.3%
106Ruffian 2.1.02624+14−1447.9%+13.737.5%1807
55.2%
107Hamsters 0.72622+25−2548.7%+8.637.7%515
52.0%
108NoraGrace 2.0 64-bit2621+18−1853.3%−26.126.9%1098
52.3%
109Phalanx XXV2620+24−2450.3%−3.033.4%563
61.9%
110GreKo 2015-ML 64-bit2614+27−2748.9%+5.338.4%427
58.0%
111Sloppy 0.2.2 64-bit2611+21−2149.7%+1.730.3%779
67.1%
112Muse 0.953 64-bit2603+26−2648.6%+8.934.9%481
65.2%
113Aristarch 4.502597+13−1247.9%+15.832.2%2307
55.8%
114Petir 4.392595+23−2349.4%+2.137.3%638
54.6%
115Glass 2.0 64-bit2594+17−1749.5%+3.435.1%1124
53.4%
116Donna 4.0 64-bit2593+23−2350.4%−3.437.7%634
54.0%
117‑118DanaSah 6.32591+31−3148.1%+11.332.5%342
49.8%
117‑118Ethereal 7.78 64-bit2591+27−2754.3%−29.531.0%477
51.9%
119‑120N2 0.4 64-bit2590+17−1750.3%−2.435.1%1149
50.9%
119‑120Pseudo 0.7c2590+13−1350.3%−2.537.7%1866
54.0%
121‑122Amyan 1.722589+13−1350.9%−6.031.1%2097
48.0%
121‑122CuckooChess 1.12 32-bit2589+27−2747.8%+16.430.4%481
71.9%
123GarboChess 3.0 64-bit2580+18−1850.4%−1.931.4%1012
52.3%
124Fridolin 2.0 64-bit 4CPU2578+41−4235.1%+105.830.7%202
58.9%
125Brutus 8.05 64-bit2572+31−3148.3%+9.134.9%327
52.9%
126Jellyfish 1.1 64-bit2570+18−1850.8%−6.035.0%1002
55.8%
127Capivara LK 0.09b02g 64-bit2568+25−2545.7%+28.335.3%524
70.5%
128SOS 5.12560+14−1448.1%+11.634.1%1802
55.7%
129Francesca MAD 0.192559+16−1647.8%+15.933.7%1299
56.8%
130Coiled 0.4 64-bit2556+29−2955.1%−45.428.2%444
52.8%
131Anaconda 2.0.12554+27−2747.9%+12.335.2%458
71.0%
132JikChess 0.02 64-bit2545+21−2150.4%−3.327.9%766
61.2%
133Ufim 8.022541+13−1349.4%+2.731.1%2053
51.8%
134K2 0.832540+28−2855.3%−37.333.3%414
52.3%
135AnMon 5.662539+22−2249.9%+0.631.0%668
59.9%
136nanoSzachy 4.0 64-bit2535+20−2048.4%+10.632.1%847
84.2%
137Hermann 2.8 64-bit2521+20−2049.2%+5.926.8%887
67.9%
138Maverick 1.5 64-bit2514+22−2248.9%+7.532.2%680
51.5%
139Dorky 4.5 64-bit2513+30−3048.2%+12.833.6%360
52.2%
140Nimzo 82512+28−2845.5%+33.332.2%453
63.2%
141Little Goliath Evolution 3.122506+18−1846.5%+23.933.5%1015
57.9%
142CyberPagno 3.0 64-bit2503+28−2859.3%−67.531.3%460
54.0%
143Tao 5.62501+17−1749.6%+3.427.6%1255
60.2%
144LittleThought 1.052 64-bit2498+19−1949.2%+5.126.2%997
56.2%
145Delphil 3.2 64-bit2496+18−1849.3%+5.535.4%1086
58.7%
146Pupsi2 0.092493+19−1949.4%+3.230.2%973
54.4%
147Pepito 1.59 64-bit2491+21−2149.7%−0.636.7%739
60.2%
148Yace 0.99.872488+18−1850.1%−0.929.6%1072
52.4%
149Shield 1.3.1 64-bit2487+30−3049.9%+0.630.0%370
52.9%
150Xpdnt 0910072485+16−1649.5%+2.931.7%1401
62.9%
151SpiderChess 0706032481+23−2350.1%+1.839.6%604
54.7%
152‑153Anatoli 0.35k2479+17−1750.3%−3.531.9%1278
50.6%
152‑153Cerebro 3.03d2479+18−1949.6%+0.730.1%1009
51.4%
154‑158BBChess 1.3b2478+25−2551.0%−6.238.1%525
49.4%
154‑158Ghost 2.0.2 64-bit2478+18−1849.4%+5.528.8%1052
51.1%
154‑158Green Light Chess 3.01.2.22478+36−3646.3%+24.832.4%256
48.7%
154‑158Matacz 1.42478+17−1750.2%−0.132.8%1174
50.4%
154‑158Trace 1.362478+21−2149.0%+7.226.9%773
64.6%
159Bruja 1.9.1 64-bit2473+21−2148.6%+9.926.2%781
53.7%
160‑161Quark 2.352471+20−2048.3%+10.829.6%900
49.9%
160‑161pikoSzachy 4.12471+30−3053.1%−20.931.5%372
54.7%
162Bumblebee 1.0.36898e1 64-bit2469+27−2746.1%+24.336.4%462
54.1%
163Counter 1.22467+17−1748.2%+13.438.5%1139
69.2%
164Gogobello 1.0 64-bit2459+27−2756.1%−49.429.7%485
64.8%
165‑167Betsabe II 1.662452+28−2843.0%+49.928.6%440
48.6%
165‑167Eeyore 1.52 64-bit2452+20−2049.6%+1.327.1%856
50.6%
165‑167Giraffe 20150908 64-bit2452+23−2351.4%−11.422.7%714
66.2%
168Lozza 1.17 64-bit2445+26−2650.3%−3.233.8%482
50.7%
169Hussar 0.42444+18−1848.7%+9.329.3%1061
57.4%
170Bagatur 1.4d 64-bit2441+28−2847.5%+18.132.3%418
58.1%
171Snitch 1.6.2 64-bit2437+28−2847.7%+16.827.8%443
56.6%
172‑173Abrok 5.02434+24−2448.3%+11.829.8%578
48.7%
172‑173Typhoon 1.00-3482434+34−3447.5%+18.328.6%301
55.5%
174Cmcchess 2.6 64-bit2432+22−2253.0%−20.435.6%675
60.1%
175‑176Homer 2.012428+21−2149.1%+5.332.6%803
49.1%
175‑176PostModernist 10162428+23−2348.1%+12.028.8%671
57.8%
177TJchess 1.3 64-bit2424+33−3352.0%−13.225.3%320
66.7%
178Ares 1.005 64-bit2416+19−1947.6%+15.936.0%906
51.6%
179KnightDreamer 3.32415+37−3748.8%+10.232.5%243
54.9%
180‑181Diablo 0.5.12412+19−1949.6%+3.032.0%962
50.6%
180‑181Kiwi 0.6d 32-bit2412+20−2046.3%+23.327.0%859
57.7%
182Shallow r688 64-bit2409+19−1949.4%+2.429.4%1020
51.3%
183Bitfoot 1.0.d9aeb43 64-bit2408+27−2747.6%+17.727.7%462
53.0%
184Gaia 3.5 64-bit2407+28−2846.7%+22.924.2%459
54.3%
185Dragon 4.62405+19−1946.7%+22.833.8%946
52.9%
186‑187Queen 4.032404+19−1948.3%+9.934.4%902
51.1%
186‑187RomiChess P3k 32-bit2404+19−1949.2%+5.133.0%906
56.6%
188Ifrit m1.8 64-bit2401+22−2249.9%+4.228.9%754
61.2%
189Simplex 0.9.8 64-bit2397+22−2248.5%+10.023.6%771
59.5%
190‑191Amy 0.87b2393+25−2549.3%+7.225.6%575
49.4%
190‑191Tigran 2.4n 64-bit2393+18−1849.4%+4.630.3%1028
55.0%
192Patzer 3.802391+24−2449.1%+8.025.4%602
54.1%
193Alex 2.14a 64-bit2389+20−2050.8%−4.729.2%829
57.3%
194Gosu 0.162387+21−2147.7%+16.326.7%831
53.4%
195‑196Sorgenkind 0.42386+15−1551.3%−8.728.0%1595
48.7%
195‑196Waxman 20142386+22−2247.2%+19.031.8%738
52.1%
197Comet B682385+22−2246.5%+25.225.4%745
54.4%
198‑199Amateur 2.822384+21−2146.9%+21.625.2%811
47.8%
198‑199Horizon 4.42384+18−1849.2%+4.726.3%1103
53.5%
200Jazz 721 64-bit2383+22−2249.5%+2.627.6%729
52.3%
201‑202Orion 0.3.0 64-bit2382+25−2551.5%−7.832.1%552
50.7%
201‑202Sage 3.532382+18−1850.0%+0.327.9%1063
57.9%
203Thor's Hammer 2.28 32-bit2378+28−2849.6%+4.628.7%446
52.4%
204OliThink 5.3.2 64-bit2377+20−2048.8%+9.724.1%866
53.1%
205Myrddin 0.87 64-bit2376+19−1949.4%+5.029.8%946
70.4%
206Tytan 9.32368+24−2450.7%−5.625.9%633
62.4%
207MadChess 2.0 64-bit2362+23−2350.5%−4.225.4%669
71.6%
208Plisk 0.2.6 32-bit2350+33−3349.8%+2.827.2%312
53.4%
209Flux 2.2.12349+23−2349.9%+0.930.7%672
51.8%
210Nemeton 1.32348+32−3252.2%−18.834.0%318
61.6%
211WChess 1.062341+32−3247.3%+16.033.0%315
51.9%
212Arion 1.72340+20−2050.2%−3.427.0%896
70.8%
213Aice 0.99.22332+21−2147.2%+20.026.5%791
51.0%
214Amundsen 0.802331+20−2047.5%+18.629.9%825
59.3%
215Asterisk 0.62328+21−2148.9%+7.027.2%837
51.7%
216EveAnn 1.712327+33−3347.4%+19.633.1%302
58.2%
217‑218Butcher 1.61 64-bit2322+33−3346.2%+31.525.8%325
49.6%
217‑218Gibbon 2.60a 64-bit2322+24−2448.9%+6.630.9%595
58.8%
219Averno 0.812318+23−2348.1%+13.728.1%634
59.0%
220KnightX 1.922315+23−2348.3%+10.927.3%675
50.8%
221ECE 12.012314+22−2248.3%+11.524.4%762
52.9%
222Sungorus 1.4 64-bit2313+31−3147.8%+15.624.1%378
50.9%
223Mediocre 0.42312+34−3450.2%−1.624.1%315
53.5%
224‑225Popochin 2.92310+31−3147.4%+22.530.4%372
51.0%
224‑225Zeus 1.272310+31−3151.7%−18.124.4%385
67.1%
226Natwarlal 0.142301+21−2148.3%+13.224.4%837
54.8%
227‑228Absolute Zero 2.4.7.2 64-bit2299+29−2947.5%+17.226.4%420
50.4%
227‑228Chezzz 1.0.32299+23−2348.8%+6.525.5%663
55.7%
229Ant 2006-F2297+24−2447.8%+14.024.2%645
52.1%
230Joker 1.1.142296+21−2149.9%−0.327.8%760
50.8%
231Schooner 1.5 64-bit2295+30−3043.5%+46.626.1%398
53.5%
232Fischerle 0.9.70 SE 64-bit2294+27−2746.4%+25.030.9%456
53.2%
233Matilde 2008 64-bit2292+32−3348.3%+12.228.5%326
51.6%
234Anechka 0.082291+20−2046.6%+25.826.2%928
65.5%
235FireFly 2.7.0 64-bit2285+20−2048.4%+10.830.4%873
52.2%
236‑237AliChess 4.252284+23−2349.6%+2.324.4%685
51.5%
236‑237Chaturanga 2.4.32284+24−2449.0%+5.527.6%613
57.0%
238Bearded N44.2 64-bit2280+33−3348.1%+14.429.5%312
81.1%
239Chispa 4.0.32262+21−2149.0%+7.527.5%818
78.7%
240Protej 0.5.8c2250+22−2245.6%+31.322.6%744
52.6%
241‑242Beowulf 2.4a 64-bit2249+21−2151.1%−9.625.6%825
48.4%
241‑242RattateChess 1.0 Nosferatu2249+22−2349.2%+8.228.2%692
55.8%
243Mango Paola Ajedrez 4.12247+22−2247.2%+20.626.0%743
53.5%
244Exacto 0.e 64-bit2246+21−2048.2%+11.933.9%797
50.9%
245Ayito 0.2.9942245+24−2448.3%+10.922.6%624
73.4%
246‑247Atak 6.82235+20−2047.4%+19.022.9%888
50.2%
246‑247Buzz 0.08 64-bit2235+33−3348.1%+13.422.1%335
52.5%
248Feuerstein 0.4.6.12234+19−1949.1%+5.728.5%944
68.9%
249Dolphin 1.02227+22−2249.3%+2.624.2%780
53.6%
250KMTChess 1.2.1 64-bit2225+26−2649.5%+2.823.4%548
53.0%
251Napoleon 1.6.0b 64-bit2223+40−4044.3%+39.332.1%209
54.7%
252ChessAlex 2.0r42220+23−2348.8%+5.528.9%653
56.7%
253Uralochka 1.1b2218+20−2049.8%+0.625.9%927
56.6%
254RamJet 0.132214+33−3260.4%−73.027.4%336
61.0%
255ChessKISS 1.7 64-bit2209+21−2147.8%+12.028.7%828
54.9%
256Adam 3.32207+21−2149.6%+2.022.1%855
55.5%
257ZCT 0.3.24512205+27−2749.4%+3.525.5%478
56.8%
258Neurosis 2.52202+17−1749.1%+6.528.6%1218
66.9%
259BlackBishop 1.02196+18−1848.9%+8.427.3%1034
54.1%
260OBender 03.2016 64-bit2194+32−3245.8%+31.723.3%360
56.3%
261Alf 1.092191+24−2449.3%+1.830.9%618
57.3%
262Latista (Sinobyl) 1.52188+27−2848.2%+9.225.3%475
51.1%
263‑264NG-Play 9.85 64-bit2187+31−3146.6%+25.127.7%364
49.3%
263‑264ProChess 1.02AD2187+21−2148.9%+3.823.3%824
72.7%
265Prophet 2.0 64-bit2176+32−3152.5%−19.124.6%358
53.7%
266Kurt 0.9.2.2 64-bit2174+24−2448.7%+9.223.3%634
54.5%
267NagaSkaki 5.122172+20−2050.4%−3.828.1%921
57.3%
268Chesley r323 64-bit2168+31−3148.5%+11.320.8%375
54.7%
269Lime 662166+23−2350.2%−3.121.1%729
91.0%
270KnockOut 0.7.12147+16−1651.8%−13.026.7%1416
79.6%
271‑272Blitzkrieg rev337 64-bit2131+35−3547.6%+18.828.0%286
48.6%
271‑272Parrot 07.07.222131+21−2148.9%+8.923.0%835
83.5%
273BikJump 2.01 64-bit2112+32−3245.4%+31.726.8%340
56.8%
274Clarabit 1.00 32-bit2109+22−2247.6%+14.229.9%736
93.9%
275Jabba 1.0 64-bit2080+29−2946.7%+23.922.3%444
71.2%
276BigLion 2.23w2069+25−2547.7%+14.322.2%612
60.7%
277Soldat III 0.178 64-bit2064+24−2449.2%+6.123.4%627
65.2%
278Zeta Dva 0301 64-bit2057+32−3152.2%−13.429.8%346
62.2%
279‑280Cinnamon 2.0 64-bit2050+34−3446.7%+26.329.8%302
49.1%
279‑280Ecce 1.0 (rev. 508) 64-bit2050+25−2547.9%+18.218.1%607
65.7%
281PLP 16615712043+23−2346.3%+26.223.8%660
73.3%
282Mustang 4.972031+27−2743.9%+41.330.8%484
52.9%
283Matheus 2.32030+24−2444.7%+40.423.0%621
56.5%
284Monarch 1.72027+22−2245.9%+39.019.5%857
52.2%
285Barbarossa 0.3.0 64-bit2026+33−3345.2%+34.323.0%326
54.6%
286Slibo 0.5.12024+26−2645.5%+33.319.4%573
52.4%
287Bubble 1.52023+21−2144.3%+42.821.5%845
75.0%
288ChessMind 0.822011+25−2546.5%+26.317.0%600
57.8%
289Schola 1.1.0 64-bit2007+37−3842.9%+52.419.5%266
59.7%
290Cupcake 1.1a2001+27−2745.7%+35.017.4%546
54.9%
291Smash 1.0.3 64-bit1998+30−3049.2%+5.626.7%382
53.5%
292AdroitChess 0.31997+28−2947.8%+18.419.0%473
52.8%
293BibiChess 0.51995+25−2546.3%+27.226.0%577
52.7%
294BSC 3.91994+37−3745.1%+37.624.0%263
76.7%
295Dabbaba 5.671974+37−3743.1%+51.921.3%268
55.2%
296Heracles 0.6.161971+24−2445.2%+34.328.0%618
52.4%
297Marvin 1.3.01970+25−2544.6%+39.521.9%606
55.9%
298Rival 1.181967+24−2446.3%+25.226.9%628
66.3%
299Monik 2.2.3 32-bit1959+31−3145.6%+30.627.1%365
81.7%
300Micro-Max 4.8 (DM-PII)1940+24−2448.7%+11.025.1%593
51.6%
301MatMoi 7.15.0-cct 32-bit1939+25−2542.7%+55.524.5%568
88.3%
302Reger 0.091919+24−2541.9%+60.621.9%626
76.4%
303Clueless 1.41906+22−2240.6%+74.917.0%782
55.8%
304Warrior 1.0.31904+23−2343.7%+46.523.3%712
57.1%
305GChess IV 0.2.01901+25−2641.4%+64.028.0%547
74.4%
306Surprise 4.3b131888+29−3038.9%+87.519.1%446
89.5%
307Predateur 2.2 64-bit1856+41−4239.6%+79.218.1%216
65.5%
308BeRoChess 1.00 32-bit1845+37−3837.4%+97.522.9%266
96.8%
309Ziggurat 0.18 64-bit1793+42−4329.3%+161.024.3%222
 

Results matrix

All engines (top 12, best versions only)
#NameElo123456789101112
1Stockfish 8 64-bit 4CPU3394    25.5 − 8.5
+17−0=17
−32
 28 − 8
+20−0=16
−17
27 − 9
+18−0=18
−53
25.5 − 5.5
+20−0=11
+15
26 − 9
+17−0=18
−75
28 − 7
+21−0=14
−27
28.5 − 7.5
+21−0=15
−38
2Komodo 10.1 64-bit 4CPU3381   26.5 − 7.5
+19−0=15
+7
24.5 − 9.5
+15−0=19
−41
 28 − 6
+22−0=12
+36
25.5 − 7.5
+19−1=13
−15
27 − 7
+20−0=14
0
27.5 − 6.5
+21−0=13
−4
76 − 10
+66−0=20
+89
36.5 − 7.5
+29−0=15
+13
3Houdini 5.01 64-bit3319     33.5 − 18.5
+17−2=33
−32
      
4Andscacs 0.872 64-bit 4CPU3212 7.5 − 26.5
+0−19=15
−7
  14.5 − 19.5
+6−11=17
−42
 16.5 − 17.5
+6−7=21
−22
18 − 16
+9−7=18
−5
18.5 − 15.5
+7−4=23
−1
22.5 − 11.5
+13−2=19
+52
21 − 13
+11−3=20
+21
25 − 19
+11−5=28
−8
5Fire 4 64-bit 4CPU32108.5 − 25.5
+0−17=17
+32
9.5 − 24.5
+0−15=19
+41
 19.5 − 14.5
+11−6=17
+42
  28 − 26
+5−3=46
−3
19.5 − 16.5
+10−7=19
+6
39.5 − 32.5
+11−4=57
+3
22.5 − 17.5
+9−4=27
−8
54 − 34
+27−7=54
+22
28.5 − 17.5
+14−3=29
+23
6Shredder 13 64-bit3208  18.5 − 33.5
+2−17=33
+32
         
7Gull 3 64-bit 4CPU31988 − 28
+0−20=16
+17
6 − 28
+0−22=12
−36
 17.5 − 16.5
+7−6=21
+22
26 − 28
+3−5=46
+3
  15 − 23
+5−13=20
−68
19 − 23
+3−7=32
−34
28.5 − 23.5
+12−7=33
+2
31 − 27
+12−8=38
−11
28.5 − 19.5
+16−7=25
+22
8Fizbo 1.8 64-bit 4CPU31909 − 27
+0−18=18
+53
7.5 − 25.5
+1−19=13
+15
 16 − 18
+7−9=18
+5
16.5 − 19.5
+7−10=19
−6
 23 − 15
+13−5=20
+68
 12.5 − 21.5
+3−12=19
−75
17.5 − 20.5
+5−8=25
−40
23 − 15
+14−6=18
+42
26.5 − 21.5
+13−8=27
+6
9Equinox 3.20 64-bit 4CPU31885.5 − 25.5
+0−20=11
−15
7 − 27
+0−20=14
0
 15.5 − 18.5
+4−7=23
+1
32.5 − 39.5
+4−11=57
−3
 23 − 19
+7−3=32
+34
21.5 − 12.5
+12−3=19
+75
 23 − 17
+8−2=30
+22
25.5 − 26.5
+5−6=41
−22
25 − 19
+9−3=32
+13
10Fritz 15 64-bit 4CPU31719 − 26
+0−17=18
+75
6.5 − 27.5
+0−21=13
+4
 11.5 − 22.5
+2−13=19
−52
17.5 − 22.5
+4−9=27
+8
 23.5 − 28.5
+7−12=33
−2
20.5 − 17.5
+8−5=25
+40
17 − 23
+2−8=30
−22
 23.5 − 26.5
+7−10=33
−19
26 − 22
+12−8=28
+20
11Critter 1.6a 64-bit 4CPU31697 − 28
+0−21=14
+27
10 − 76
+0−66=20
−89
 13 − 21
+3−11=20
−21
34 − 54
+7−27=54
−22
 27 − 31
+8−12=38
+11
15 − 23
+6−14=18
−42
26.5 − 25.5
+6−5=41
+22
26.5 − 23.5
+10−7=33
+19
 25.5 − 21.5
+12−8=27
+21
12Hannibal 1.7 64-bit 4CPU31677.5 − 28.5
+0−21=15
+38
7.5 − 36.5
+0−29=15
−13
 19 − 25
+5−11=28
+8
17.5 − 28.5
+3−14=29
−23
 19.5 − 28.5
+7−16=25
−22
21.5 − 26.5
+8−13=27
−6
19 − 25
+3−9=32
−13
22 − 26
+8−12=28
−20
21.5 − 25.5
+8−12=27
−21
 
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 8 64-bit 4CPU3394 76.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Komodo 10.1 64-bit 4CPU338123.8 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Houdini 5.01 64-bit33190.00.1 100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Andscacs 0.872 64-bit 4CPU32120.00.00.0 55.459.185.391.495.499.899.999.8
5Fire 4 64-bit 4CPU32100.00.00.044.6 56.293.094.299.2100.0100.0100.0
6Shredder 13 64-bit32080.00.00.040.943.8 78.986.692.899.699.999.6
7Gull 3 64-bit 4CPU31980.00.00.014.77.021.1 73.185.499.8100.099.6
8Fizbo 1.8 64-bit 4CPU31900.00.00.08.65.813.426.9 54.392.495.594.4
9Equinox 3.20 64-bit 4CPU31880.00.00.04.60.87.214.645.7 96.299.296.3
10Fritz 15 64-bit 4CPU31710.00.00.00.20.00.40.27.63.8 57.162.7
11Critter 1.6a 64-bit 4CPU31690.00.00.00.10.00.10.04.50.842.9 58.7
12Hannibal 1.7 64-bit 4CPU31670.00.00.00.20.00.40.45.63.737.341.3 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100


Complete list (all engines and versions)

Pure list (removes rating distortions)


Selections from the complete rating list:

All engines   |   32-bit

1-2-CPU engines   |   32-bit

Single-CPU engines   |   32-bit

Multi-CPU engines   |   32-bit

2-CPU engines   |   32-bit

4-CPU engines   |   32-bit

Free engines   |   32-bit

Free 1-2-CPU engines   |   32-bit

Free single-CPU engines   |   32-bit

Free multi-CPU engines   |   32-bit

Free 2-CPU engines   |   32-bit

Free 4-CPU engines   |   32-bit

Open source engines   |   32-bit

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

Open source single-CPU engines   |   32-bit

Open source multi-CPU engines   |   32-bit

Open source 2-CPU engines   |   32-bit

Open source 4-CPU engines   |   32-bit

Custom comparison

Step 1. Select class of engines to compare:

Only public releases (no private engines)
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

673'112 games (127.57 MB)

All games with comments

673'112 games (400.09 MB)

Selection of games

(Please don't use aggressive download managers)

Various statistics


Created in 2005-2013 by CCRL team
Last games added on December 3, 2016