CCRL 40/4
Downloads and Statistics
December 3, 2016
Testing summary:
Total: 1'374'058 games
played by 1'595 programs
18739 CPU days (X2 4600+)

White wins: 538'155 (39.2%)
Black wins: 439'862 (32.0%)
Draws: 396'041 (28.8%)
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), about 1.5 minutes on a modern Intel CPU.
Computed on December 3, 2016 with Bayeselo based on 1'374'058 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 8 64-bit 4CPU3475+17−1778.7%−201.339.6%1328 
68.7%
2Houdini 5.01 64-bit 4CPU3469+21−2078.2%−204.238.4%923
99.9%
3Komodo 10.2 64-bit 4CPU3426+18−1870.9%−145.144.4%1094
100.0%
4Fire 5 64-bit 4CPU3324+20−2060.2%−58.453.8%728
99.9%
5Deep Shredder 13 64-bit 4CPU3283+18−1854.8%−31.849.8%989
99.3%
6Gull 3 64-bit 4CPU3258+10−1047.6%+11.046.1%3682
72.7%
7Andscacs 0.88 64-bit 4CPU3251+20−2043.2%+46.449.7%752
66.5%
8Equinox 3.30 64-bit 4CPU3246+10−1041.7%+54.650.5%3234
83.9%
9Fizbo 1.8 64-bit 4CPU3238+14−1449.2%+6.942.8%1599
86.8%
10Critter 1.6a 64-bit 4CPU3228+8−849.2%+4.145.7%5778
82.3%
11Hannibal 1.7 64-bit 4CPU3220+15−1544.8%+35.946.4%1444
68.5%
12Fritz 15 64-bit 4CPU3216+12−1142.3%+54.146.5%2565
75.9%
13NirvanaChess 2.3 64-bit 4CPU3209+16−1643.1%+49.747.8%1269
90.0%
14Rybka 4.1 64-bit 4CPU3198+8−848.8%+6.041.1%6147
65.5%
15BlackMamba 2.0 64-bit 4CPU3194+14−1442.7%+51.646.1%1582
93.0%
16Booot 6.1 64-bit 4CPU3179+16−1644.5%+40.643.6%1380
76.6%
17Elektro 1.2 64-bit 4CPU3171+16−1641.8%+57.745.5%1244
97.0%
18Texel 1.06 64-bit 4CPU3150+15−1544.2%+40.943.5%1448
66.8%
19Naum 4.6 64-bit 4CPU3146+13−1335.6%+106.837.6%2350
67.0%
20Strelka 5.5 64-bit3142+11−1129.7%+151.435.7%3248
71.8%
21Chiron 3.01 64-bit 4CPU3137+15−1539.8%+71.945.0%1420
99.8%
22Hiarcs 14 4CPU3106+14−1448.2%+11.540.6%1617
68.8%
23Pedone 1.5 64-bit 4CPU3099+23−2342.7%+46.943.7%581
66.3%
24Senpai 1.0 64-bit 4CPU3092+17−1735.6%+102.235.2%1303
59.8%
25Protector 1.9.0 64-bit3089+10−1144.8%+41.639.0%3337
56.2%
26iCE 3.0 64-bit3088+11−1146.8%+25.737.6%2975
96.0%
27Cheng 4.39 64-bit 4CPU3069+18−1843.7%+38.747.0%984
75.7%
28Vajolet2 2.2 64-bit 4CPU3060+18−1846.2%+22.642.7%1004
98.6%
29Spike 1.4 Leiden 4CPU3036+11−1138.6%+81.136.1%3314
73.4%
30Alfil 15.7 64-bit3031+12−1244.9%+38.237.1%2568
68.0%
31‑32Bobcat 7.6 64-bit 4CPU3026+19−1943.8%+38.946.3%872
47.7%
31‑32SmarThink 1.96 64-bit3026+15−1548.5%+8.333.1%1567
60.2%
33Spark 1.0 64-bit 4CPU3024+9−1039.4%+75.839.3%4208
60.4%
34Deep Junior 13.3 64-bit 4CPU3021+18−1831.8%+126.934.7%1175
99.9%
35Hakkapeliitta 3.0 64-bit2987+12−1247.6%+19.433.5%2577
74.5%
36Gaviota 1.0 64-bit 4CPU2978+23−2349.7%−0.036.6%625
57.9%
37Arasan 19.2 64-bit2975+26−2649.3%+3.227.9%517
67.9%
38Zappa Mexico II 64-bit 4CPU2968+8−741.5%+60.338.1%7658
99.1%
39Onno 1.2.70 64-bit 4CPU2951+13−1334.8%+107.636.0%2217
59.4%
40Thinker 5.4c Inert 64-bit 4CPU2949+9−942.5%+51.434.7%5066
81.2%
41‑42Crafty 25.2 64-bit2938+22−2244.1%+44.829.6%747
51.3%
41‑42Deep Sjeng WC2008 64-bit 4CPU2938+8−839.6%+78.132.1%6111
78.3%
43Toga II 3.0 4CPU2930+18−1922.2%+219.526.8%1293
52.6%
44Wasp 1.25 64-bit2929+16−1649.1%+5.541.0%1211
86.7%
45DiscoCheck 5.2 64-bit2917+13−1350.1%+0.636.1%1974
57.1%
46Nemorino 1.02 64-bit2914+28−2852.0%−14.034.7%424
67.7%
47Bright 0.4a 4CPU2907+11−1142.0%+53.434.0%2939
56.7%
48Rodent II 0.9.64 64-bit2905+16−1650.4%−4.736.3%1371
68.0%
49Quazar 0.4 64-bit2901+9−957.0%−54.633.6%5403
99.3%
50Deuterium 14.3.34.130 64-bit2883+12−1250.9%−6.339.6%2240
66.9%
51Loop M1-T 64-bit 4CPU2880+8−844.8%+33.636.5%5463
58.0%
52Murka 3 64-bit2878+10−1049.6%+3.637.5%3451
65.6%
53DisasterArea 1.65 64-bit2874+17−1847.4%+16.739.8%1047
58.5%
54EXchess 7.88b 64-bit2872+16−1649.5%+2.837.0%1207
57.2%
55Atlas 3.80 64-bit2870+14−1453.1%−20.936.4%1867
53.1%
56MinkoChess 1.3 64-bit2869+10−1053.9%−26.236.3%3776
63.2%
57Laser 1.2 64-bit2866+16−1650.4%−3.838.5%1208
51.9%
58Dirty 3Nov2015 64-bit2865+15−1548.5%+10.734.8%1481
88.1%
59Nemo 1.0.1 64-bit2855+9−952.7%−19.335.8%4439
64.6%
60BugChess2 1.9 64-bit 4CPU2851+22−2256.3%−45.432.2%746
98.5%
61Scorpio 2.7.6 64-bit2821+17−1751.3%−10.435.1%1162
79.4%
62GNU Chess 5.60 64-bit2811+14−1448.0%+13.134.1%1768
53.6%
63Tornado 4.88 64-bit2810+16−1647.4%+18.633.6%1312
65.8%
64Rhetoric 1.4.3 64-bit2806+16−1748.1%+11.933.3%1238
87.8%
65ProDeo 2.22789+23−2333.8%+128.421.8%794
71.6%
66Ktulu 92782+9−946.0%+27.531.3%5317
74.3%
67Octochess r5190 64-bit2778+11−1149.2%+4.434.4%2861
55.7%
68The Baron 3.29 64-bit2776+15−1552.0%−16.430.5%1585
64.2%
69‑70Pawny 1.2 64-bit2772+17−1747.6%+15.337.2%1195
51.7%
69‑70Twisted Logic 20090922 64-bit2772+8−849.3%+5.529.7%6293
82.2%
71Frenzee 3.5.19 64-bit2767+9−948.5%+10.528.8%5157
56.9%
72Jonny 4.002766+8−851.9%−17.428.2%6082
75.3%
73Chessmaster 11 4CPU2757+22−2259.2%−63.432.4%698
61.0%
74Bison 9.11 64-bit2754+12−1249.4%+6.925.1%2912
74.9%
75Tucano 6.00 64-bit2747+16−1647.5%+17.635.1%1318
83.8%
76Godel 3.4.9 64-bit2737+14−1450.2%−0.930.6%1714
55.0%
77Chronos 1.9.9 64-bit2736+8−848.0%+17.233.4%6000
72.4%
78Zurichess Graubuenden 64-bit2729+20−2058.3%−58.729.9%890
92.8%
79Chess Tiger 2007.12713+8−848.6%+13.535.0%5876
81.4%
80Amoeba 1.3 64-bit2703+21−2148.0%+11.235.4%762
74.9%
81Cheese 1.8 64-bit2694+17−1751.0%−6.230.4%1214
69.0%
82RedQueen 1.1.4 64-bit2689+13−1349.5%+4.329.2%2017
82.6%
83Delfi 5.42682+8−849.1%+9.630.9%6868
61.3%
84Carballo 1.6 64-bit2679+20−2053.4%−24.732.6%832
63.5%
85Daydreamer 1.75 64-bit2675+10−1048.2%+15.631.7%4044
78.9%
86Djinn 1.021 64-bit2668+15−1550.9%−6.734.2%1541
63.9%
87Alaric 7072665+7−748.3%+12.228.0%8599
92.4%
88Nebula 2.0 64-bit2655+12−1250.6%−4.829.0%2666
56.7%
89Naraku 1.312654+14−1451.0%−6.325.4%2013
57.5%
90Donna 4.0 64-bit2651+17−1749.4%+4.436.1%1165
56.9%
91Phalanx XXV2649+17−1752.1%−13.927.4%1189
72.0%
92‑93ChessBrainVB 2.052642+18−1752.0%−13.431.0%1121
49.7%
92‑93Colossus 2008b2642+7−748.1%+15.230.7%7676
63.5%
94Cyrano 0.6b17 64-bit2640+9−949.9%+3.529.8%4514
54.8%
95Sjakk 2.2 64-bit2639+14−1449.6%+3.435.1%1676
63.9%
96E.T. Chess 13.01.082637+7−848.2%+14.231.7%7172
66.2%
97Rodin 8.02633+17−1748.7%+8.528.8%1137
68.2%
98‑99Movei 00.8.438 (10 10 10)2628+7−846.8%+24.730.7%7276
48.5%
98‑99WildCat 82628+7−847.1%+22.629.8%7077
61.4%
100Gandalf 62627+9−1047.8%+16.429.8%4107
79.9%
101Rotor 0.7a2619+15−1449.2%+7.129.2%1694
58.1%
102Sloppy 0.2.2 64-bit2618+9−946.4%+26.030.4%5311
56.7%
103‑104Philou 3.7.1 64-bit2616+11−1147.2%+21.029.0%2920
53.9%
103‑104Slow Chess Blitz WV2.12616+6−745.6%+31.830.1%11068
59.9%
105Zarkov 6.552614+16−1649.2%+3.429.7%1336
55.0%
106Jellyfish 1.1 64-bit2612+15−1549.7%+0.631.6%1541
56.2%
107Ruffian 2.1.02611+10−1047.6%+17.530.8%3872
56.0%
108NoraGrace 2.0 64-bit2610+15−1555.2%−41.718.9%1861
76.0%
109Pharaon 3.5.12604+7−845.2%+34.128.3%7363
52.6%
110‑111GarboChess 2.20 64-bit2603+14−1447.3%+19.725.3%1982
50.6%
110‑111Glass 2.0 64-bit2603+11−1149.2%+6.226.3%2928
62.7%
112Amyan 1.722601+8−849.7%+1.828.8%6103
52.9%
113Lemming 0.34 64-bit2600+19−1949.0%+4.729.7%987
60.3%
114Arminius 2013-08-10 64-bit2597+18−1843.4%+49.522.5%1159
53.2%
115Floyd 0.9 64-bit2596+18−1851.5%−11.923.7%1112
65.7%
116N2 0.4 64-bit2591+11−1149.8%+2.031.4%3347
65.2%
117Muse 0.953 64-bit2588+16−1648.7%+8.132.1%1315
51.4%
118GreKo 2015 64-bit2587+17−1750.1%+0.127.3%1279
55.4%
119Francesca MAD 0.192586+11−1151.2%−10.228.3%3221
59.5%
120CuckooChess 1.12 64-bit2584+14−1453.1%−23.625.8%1776
67.3%
121Hamsters 0.7.12580+8−847.7%+17.230.8%5554
66.1%
122SOS 5.12578+8−846.6%+23.328.3%6473
58.0%
123Pseudo 0.7c2577+9−948.8%+6.729.0%5568
59.8%
124Maverick 1.5 64-bit2574+17−1849.6%+2.127.0%1149
53.6%
125Shield 1.3.1 64-bit2573+28−2859.5%−69.921.3%479
60.9%
126Aristarch 4.502569+8−848.0%+14.527.2%6403
71.1%
127Petir 4.392565+11−1147.4%+19.231.8%3314
53.3%
128‑129Capivara LK 0.09b02c 64-bit2564+14−1456.3%−44.328.4%1882
50.8%
128‑129nanoSzachy 4.1 64-bit2564+16−1649.5%+4.327.3%1380
57.9%
130Ghost 3 64-bit2561+31−3162.1%−91.719.6%388
54.2%
131K2 0.832559+18−1850.8%−6.327.0%1042
65.0%
132Brutus 8.05 64-bit2555+11−1144.3%+38.527.7%2976
68.4%
133Pupsi2 0.092547+28−2840.6%+69.728.1%448
52.7%
134Rebel Century2546+14−1347.4%+17.728.5%1966
53.9%
135Anaconda 2.0.12545+10−1050.6%−4.030.6%3736
68.4%
136Hermann 2.6 64-bit2541+13−1346.6%+24.324.5%2124
55.7%
137AnMon 5.752540+8−848.0%+14.125.2%6391
74.8%
138Ufim 8.022537+7−750.8%−7.128.2%8544
66.3%
139DanaSah 4.882534+12−1248.8%+7.928.4%2455
66.3%
140Fridolin 2.0 64-bit2530+15−1550.1%−1.728.2%1502
89.6%
141Pepito 1.59.2 64-bit2518+11−1146.9%+21.328.0%2855
60.1%
142JikChess 0.02 64-bit2515+17−1750.3%−0.822.3%1278
76.6%
143Little Goliath Evolution 3.122509+7−748.7%+8.327.6%8716
55.2%
144Green Light Chess 3.01.2.22508+9−945.1%+35.028.8%4883
53.6%
145Yace 0.99.872507+8−848.7%+8.227.6%5765
60.8%
146Trace 1.37a2506+8−848.2%+12.826.5%6761
61.8%
147‑148Coiled 0.4 64-bit2502+22−2249.4%+4.125.9%746
52.0%
147‑148Dorky 4.5 64-bit2502+18−1849.6%+2.526.3%1059
63.7%
149Betsabe II 1.662497+19−1950.4%−2.222.1%954
59.6%
150CyberPagno 3.0 64-bit2494+19−1856.4%−47.523.9%1090
56.7%
151WyldChess 1.0 64-bit2491+32−3175.6%−209.015.8%474
56.9%
152Bruja 1.9.1 64-bit2488+11−1146.6%+25.525.5%2973
68.7%
153Tao 5.62484+10−1048.7%+8.625.3%3686
71.0%
154Mephisto Gideon Professional2480+13−1348.7%+8.724.2%2329
52.9%
155Delphil 3.1 64-bit2478+29−2941.4%+58.131.0%413
63.9%
156Cerebro 3.03d2473+9−947.1%+20.423.0%5692
65.9%
157Xpdnt 0910072470+14−1451.4%−10.827.1%1908
77.9%
158Kiwi 0.6d 64-bit2463+12−1248.8%+8.825.9%2390
70.2%
159pikoSzachy 4.02458+14−1449.4%+3.822.8%1868
68.4%
160LittleThought 1.052 64-bit2453+11−1147.0%+22.125.6%3250
63.2%
161Ethereal 7.60 64-bit2450+18−1850.1%−1.020.8%1204
55.0%
162Matacz 1.42449+9−951.4%−12.724.9%4750
52.7%
163Counter 1.22448+10−1048.1%+13.835.9%3855
83.1%
164‑165Ares 1.005.2 64-bit2439+17−1748.1%+12.124.4%1195
50.5%
164‑165SpiderChess 0706032439+8−846.6%+23.630.8%6295
67.5%
166‑167Abrok 5.02436+10−1043.5%+46.925.4%4179
50.5%
166‑167King of Kings 2.562436+10−1046.9%+22.323.0%3860
63.0%
168LambChop 10.992434+9−949.5%+2.526.6%4994
79.0%
169Gaia 3.5 64-bit2429+10−947.2%+20.721.2%4662
56.8%
170Nejmet 3.072427+8−849.9%+0.427.0%5771
64.6%
171Eeyore 1.52 64-bit2425+11−1146.8%+23.524.9%2988
53.3%
172‑173Bagatur 1.4d 64-bit2424+25−2549.9%+1.728.7%529
49.1%
172‑173Shallow 2 rev8 64-bit2424+31−3066.3%−120.623.6%415
52.9%
174Quark 2.352423+10−947.8%+16.724.5%4366
58.3%
175‑176OliThink 5.3.0 64-bit2421+14−1446.6%+25.323.4%1901
51.6%
175‑176Snitch 1.6.2 32-bit2421+11−1147.9%+15.825.3%3286
52.2%
177Gogobello 1.0 64-bit2420+19−1962.4%−109.619.6%1153
58.3%
178‑179Dragon 4.62418+9−949.1%+7.424.7%5754
50.4%
178‑179Hussar 0.42418+11−1152.2%−16.123.1%3322
65.5%
180Typhoon 1.00-3582414+16−1645.5%+33.923.6%1384
56.0%
181RomiChess P3L 64-bit2413+12−1248.5%+9.927.8%2763
51.4%
182Giraffe 20150908 64-bit2412+18−1850.3%−2.018.6%1185
56.1%
183Simplex 0.9.8 64-bit2411+12−1251.4%−11.021.4%2624
64.9%
184TJchess 1.3 64-bit2406+19−1951.1%−6.922.7%951
65.4%
185KnightDreamer 3.32402+12−1250.4%−3.527.0%2330
63.5%
186Ifrit m1.8 64-bit2399+13−1350.6%−4.525.3%2268
64.8%
187Capture R012395+15−1552.4%−16.824.9%1701
67.4%
188PostModernist 10162391+12−1251.0%−7.723.8%2812
56.1%
189Comet B502390+10−1047.2%+19.423.3%4085
50.2%
190‑191Diablo 0.5.12389+10−1149.8%+2.528.0%3299
53.5%
190‑191Leila 0.53h2389+9−951.9%−18.122.2%5282
60.1%
192Amy 0.87b2387+9−948.1%+13.021.6%4830
74.0%
193Gosu 0.162384+8−852.2%−16.621.6%6160
65.7%
194Patzer 3.802381+10−1051.9%−14.223.2%3939
52.4%
195Myrddin 0.87 64-bit2380+16−1651.7%−12.323.3%1464
70.6%
196‑197Der Bringer 1.92376+8−852.0%−17.322.7%6068
48.1%
196‑197Jazz 721 64-bit2376+17−1748.0%+15.520.7%1230
84.1%
198‑199Terra 3.42366+12−1252.9%−20.920.5%2927
51.2%
198‑199The Crazy Bishop 00522366+9−951.9%−17.523.4%4598
68.7%
200Schooner 1.5 64-bit2361+18−1849.1%+7.222.7%1145
50.6%
201Lozza 1.16 64-bit2360+15−1551.4%−9.824.6%1591
61.4%
202‑203Cmcchess 2.6 64-bit2357+15−1549.3%+4.627.3%1649
49.8%
202‑203Homer 2.012357+10−1050.8%−6.025.0%3957
61.6%
204Betsy 6.51 Nobook2355+12−1255.0%−40.923.6%2621
59.5%
205Amateur 2.822353+8−851.6%−13.820.7%6209
78.2%
206Alex 2.14a 64-bit2348+12−1248.1%+13.623.3%2673
52.2%
207‑208Nemeton 1.412347+17−1748.0%+14.621.8%1270
51.3%
207‑208Tigran 2.4n 64-bit2347+14−1447.6%+17.327.1%1829
56.7%
209Orion 0.3.0 64-bit2345+18−1850.9%−6.222.1%1118
63.6%
210‑211Horizon 4.42342+9−949.2%+6.423.0%4883
44.9%
210‑211Queen 4.032342+9−948.3%+11.428.5%5044
60.1%
212Plisk 0.2.7d 64-bit2340+12−1250.5%−3.221.8%2632
81.1%
213‑214Arion 1.72334+8−851.2%−9.126.0%6511
50.4%
213‑214Gibbon 2.60a 64-bit2334+18−1844.6%+39.621.5%1114
56.2%
215Waxman 20142332+16−1650.2%+0.125.0%1471
55.4%
216Thor's Hammer 2.28 32-bit2331+13−1356.3%−53.318.6%2412
69.0%
217‑218Sage 3.532327+9−948.4%+12.321.9%5326
50.7%
217‑218Sorgenkind 0.42327+14−1347.6%+17.721.2%2096
60.1%
219Tytan 9.32 64-bit2324+15−1548.6%+9.324.2%1618
58.7%
220Mediocre 0.5 64-bit2322+16−1649.1%+7.023.0%1380
54.0%
221Chezzz 1.0.32321+10−1053.0%−24.520.7%4131
63.0%
222Absolute Zero 2.4.7.2 64-bit2317+21−2147.6%+17.120.5%806
61.6%
223Aice 0.99.22313+11−1149.4%+3.723.5%3385
65.0%
224Averno 0.812311+11−1152.9%−25.822.3%3471
61.5%
225Asterisk 0.62308+11−1150.5%−3.524.5%3306
59.1%
226EveAnn 1.71a2306+16−1653.1%−26.425.6%1360
53.2%
227‑228Joker 1.1.142305+14−1446.9%+21.121.5%1976
49.2%
227‑228Sungorus 1.4 64-bit2305+11−1152.1%−15.023.2%3234
78.2%
229‑230KnightX 1.922300+8−851.5%−13.722.6%6209
49.6%
229‑230Resp 0.19 64-bit Nobook2300+11−1150.7%−9.521.7%3352
94.2%
231Ayito 0.2.9942288+12−1254.0%−32.618.5%3027
52.7%
232Paladin 0.1 64-bit2287+26−2650.7%−4.619.3%538
56.4%
233MadChess 2.0 64-bit2284+17−1752.3%−17.321.1%1280
61.8%
234‑235Matilde 2008 64-bit2281+13−1453.1%−24.321.2%2109
50.6%
234‑235Scidlet 3.61 64-bit2281+12−1251.8%−18.621.6%2728
56.9%
236KMTChess 1.2.1 64-bit2278+36−3576.7%−284.39.3%482
55.2%
237Fischerle 0.9.70 SE 64-bit2275+19−1949.5%+2.023.6%985
58.8%
238Popochin 3.22273+9−949.6%+1.625.6%5285
79.2%
239Esc 1.162267+10−1053.6%−29.122.7%3986
56.1%
240Butcher 1.61 64-bit2266+15−1547.0%+22.323.9%1702
69.4%
241Natwarlal 0.142262+9−848.4%+10.320.8%5653
68.9%
242Doctor 3.02257+19−1954.1%−39.027.0%1085
59.0%
243Zeus 1.292254+10−1049.3%+6.424.4%3937
98.9%
244AliChess 4.252237+12−1146.0%+31.216.3%3082
61.8%
245Ant 2006-F2235+10−1048.0%+14.720.8%4054
59.0%
246Anechka 0.082233+8−847.5%+17.520.3%5979
82.9%
247‑248Adam 3.32226+12−1247.5%+21.518.5%2856
50.8%
247‑248Nebiyu 1.42226+29−2938.8%+96.016.3%480
54.3%
249SjaakII 1.3.0 64-bit2224+28−2862.7%−94.721.7%494
52.2%
250OBender 3.2.x2223+12−1248.5%+9.019.6%2919
60.0%
251Buzz 0.08 64-bit2220+17−1752.0%−16.916.4%1375
54.8%
252Exacto 0.e 64-bit2219+17−1753.8%−40.124.9%1243
68.1%
253RamJet 0.132212+22−2254.8%−38.920.0%790
66.2%
254ECE 11.012206+19−1947.6%+17.620.5%1052
63.3%
255Barbarossa 0.3.0 64-bit2202+19−1954.6%−47.915.4%1217
51.3%
256‑257FireFly 2.7.0 64-bit2201+16−1647.8%+17.025.5%1502
50.1%
256‑257RattateChess 1.0 Nosferatu2201+16−1647.5%+16.820.4%1446
56.7%
258ChessAlex 2.0r42199+18−1849.5%+3.819.8%1223
53.6%
259Chispa 4.0.32198+9−950.0%+0.133.7%5082
81.2%
260‑261Beowulf 2.4a 32-bit2192+13−1348.5%+9.321.5%2476
48.6%
260‑261Latista (Sinobyl) 1.52192+12−1247.0%+21.523.5%2797
56.8%
262Madeleine 0.22190+11−1148.9%+6.920.0%3388
61.6%
263Uralochka 1.1b2188+12−1251.2%−9.221.7%2516
55.2%
264Feuerstein 0.4.6.12187+15−1457.5%−66.620.4%1915
69.1%
265Atak 6.82182+12−1249.4%+3.921.5%2675
55.0%
266Chesley r323 64-bit2180+32−3170.5%−203.811.4%500
55.3%
267Neurosis 2.52177+18−1850.3%−0.822.5%1151
75.6%
268Genesis 2.02170+11−1151.5%−10.521.6%3560
76.8%
269BlackBishop 0.982162+18−1844.1%+41.417.6%1338
56.6%
270Mango Paola Ajedrez 1.02161+15−1540.6%+55.933.1%1584
52.4%
271InmiChess3.06N2160+10−1050.1%−2.420.3%4235
65.7%
272Protej 0.5.8c2156+17−1746.9%+23.916.0%1303
56.9%
273Kurt 0.9.2.2 64-bit2154+14−1451.1%−11.019.8%1962
77.4%
274‑275Blitzkrieg rev337 64-bit2144+20−2055.6%−43.516.3%957
52.6%
274‑275Lime 662144+9−947.7%+18.017.1%4911
53.9%
276NagaSkaki 5.122143+12−1247.2%+23.423.6%2577
57.3%
277‑278Alarm 0.93.12142+10−1052.3%−19.417.1%4024
49.1%
277‑278Sunsetter 10.3 64-bit2142+13−1350.9%−8.719.4%2348
84.4%
279Nesik 0.7.0 alpha2133+11−1149.1%+6.121.4%3379
59.4%
280ChessKISS 1.7c 64-bit2131+19−1952.1%−14.323.5%1096
56.8%
281WJChess 1.642129+10−1049.4%+2.319.9%4047
53.6%
282Fortress 1.622128+9−950.3%−4.321.0%5023
79.1%
283Bearded 06_292120+17−1763.5%−109.417.6%1445
64.2%
284NG-Play 9.84 64-bit2116+17−1749.3%+6.423.4%1335
62.6%
285KnockOut 0.7.12112+17−1754.6%−37.318.6%1424
64.7%
286GK 0.90 64-bit2108+13−1348.4%+11.720.6%2521
72.7%
287Alf 1.092102+14−1449.4%+5.522.4%1854
64.2%
288BikJump 2.01 64-bit2099+9−1050.1%−1.821.5%4464
61.7%
289Clarabit 1.00 64-bit2097+12−1248.2%+15.622.0%2636
59.0%
290Wing 2.0a2095+10−1051.2%−9.620.3%4426
74.0%
291‑292Jumbo 0.1.102088+20−2055.7%−56.921.6%979
51.6%
291‑292Uragano 3D 0.872088+14−1452.8%−22.819.9%1982
90.4%
293Napoleon 1.5.0 64-bit2074+16−1653.5%−28.221.0%1533
54.6%
294Parrot 07.07.222072+15−1550.3%−2.420.6%1672
90.9%
295King's Out 0.2.422056+20−2052.6%−29.215.1%1078
52.1%
296Monarch 1.72055+12−1254.0%−32.919.2%2845
66.7%
297Matheus 2.32052+10−948.2%+13.121.2%4553
57.2%
298Dolphin 1.02050+16−1646.9%+24.415.2%1541
55.9%
299ChessMind 0.822048+14−1449.9%+1.216.7%2044
61.1%
300Bodo 0.2b2046+12−1246.5%+27.718.4%2718
76.3%
301Gerbil 0.2 64-bit2040+11−1152.2%−18.019.2%3581
53.3%
302Cinnamon 2.0 64-bit2039+18−1848.6%+9.524.9%1149
63.3%
303Ax 0.82035+12−1243.7%+52.616.4%2775
53.8%
304RDChess 3.232034+14−1453.2%−27.019.8%2031
54.3%
305Vice 1.0 64-bit2033+16−1648.9%+8.720.6%1582
72.2%
306Bestia 0.902028+10−1045.9%+33.320.4%4787
54.8%
307Jabba 1.0 64-bit2027+14−1448.2%+14.119.7%1955
51.2%
308‑309Freyr 1.068 64-bit2026+32−3256.6%−68.313.2%440
50.5%
308‑309ProChess 101CN2026+17−1753.3%−30.515.6%1394
53.8%
310PLP 16615712025+17−1753.1%−28.712.9%1415
53.9%
311ZCT 0.3.2500 64-bit2024+22−2251.3%−11.114.8%825
58.8%
312Zeta Dva 0210 64-bit2020+19−1951.0%−5.314.1%1102
53.7%
313Soldat III 0.178 64-bit2019+16−1648.7%+8.821.4%1414
81.7%
314DelphiMAX 2.92010+13−1345.1%+40.315.6%2406
78.2%
315Ecce 1.0 (rev. 508) 64-bit2001+18−1847.9%+16.716.2%1174
54.0%
316AdroitChess 0.31999+20−2058.1%−67.916.8%999
56.3%
317Requiem 0.531997+13−1349.7%+2.243.2%2066
67.3%
318Armageddon 2.3081994+12−1247.0%+20.423.1%2676
78.1%
319Elephant 1.061987+13−1346.6%+25.316.8%2457
52.1%
320‑321FrankWalter 1.081986+16−1647.7%+15.518.2%1506
51.3%
320‑321Small Potato 0.6.11986+11−1048.8%+5.121.0%3747
53.2%
322‑323BigLion 2.23x1985+9−945.8%+30.219.1%4878
51.7%
322‑323Cupcake 1.01985+18−1944.2%+42.716.6%1172
52.4%
324‑325Bubble 1.51984+16−1648.8%+6.415.9%1600
49.8%
324‑325Leonidas 83 64-bit1984+27−2657.8%−61.713.8%574
55.9%
326Galjoen 0.32 64-bit1982+19−1948.3%+11.318.8%1077
54.6%
327Gullydeckel 2.16pl11981+13−1351.2%−11.117.9%2437
67.6%
328Faile 1.4.41977+10−944.0%+52.122.7%4811
78.6%
329La Dame Blanche 2.0c1970+16−1652.8%−25.619.8%1593
60.7%
330Matant 5.041967+16−1554.9%−43.216.6%1690
57.6%
331Etude 0.1.21965+14−1448.4%+11.422.3%1880
53.2%
332SSEChessII 2.05 DC1964+11−1052.3%−20.220.5%3640
59.3%
333Monik 2.2.3 64-bit1962+17−1749.9%+3.117.0%1397
51.7%
334‑335Cilian 4.141961+11−1246.2%+28.024.9%2986
50.7%
334‑335Marvin 1.3.01961+9−1047.7%+15.820.1%4732
58.3%
336BSC 3.91959+19−1950.6%−4.412.1%1122
55.6%
337Eia 0.31956+31−3155.8%−40.321.1%380
59.9%
338JanWillem 1.131952+10−1047.2%+19.916.8%4018
61.4%
339ALChess 1.841949+19−1947.5%+17.622.0%1040
54.0%
340Rival 1.181948+11−1151.8%−17.618.3%3528
56.2%
341Micro-Max 4.81947+9−947.3%+22.822.4%5087
70.5%
342Mustang 4.971942+13−1353.2%−25.625.4%2139
83.8%
343Sharper 0.171933+13−1345.2%+36.617.1%2618
94.2%
344Smash 1.0.31921+10−1048.6%+8.317.7%4167
63.9%
345BibiChess 0.51918+12−1249.4%+1.221.2%2988
55.8%
346SMIRF 178eBC1916+31−3061.1%−114.314.8%553
51.9%
347Heracles 0.6.161915+10−1048.1%+14.320.7%4024
52.1%
348Dabbaba 7.491914+17−1755.2%−69.516.4%1420
53.7%
349SamChess1913+15−1556.3%−74.817.1%1820
62.9%
350IACH 0.56z1910+12−1252.6%−19.919.7%2802
53.8%
351BamBam1909+15−1544.7%+43.719.0%1896
61.4%
352Eagle 0.7.51906+13−1352.8%−21.613.2%2533
64.4%
353Clueless 1.41903+10−1051.3%−9.913.8%4338
64.1%
354Robocide1899+24−2447.5%+13.614.2%777
50.6%
355Warrior 1.0.31898+10−1051.8%−15.720.7%3925
68.3%
356SnailChess 4.0131895+12−1254.0%−31.520.5%2976
51.4%
357Morphy 3.221894+14−1355.0%−41.121.9%2226
75.1%
358Tyrell 1.021885+25−2565.5%−177.815.4%760
57.8%
359FreeChessII 2.171881+26−2665.9%−183.811.6%724
52.6%
360Surprise 4.3b131880+19−1948.2%+13.712.1%1172
58.2%
361‑362MrChess 2.11877+23−2363.3%−150.518.1%832
50.7%
361‑362Purple Haze 2.1.01877+16−1650.2%−0.014.8%1671
88.2%
363Arabian Knight 1.511858+26−2663.8%−160.614.7%689
70.3%
364Simontacchi 1.811850+15−1557.1%−58.512.8%1849
63.5%
365‑366Deepov 0.4 64-bit1844+28−2840.1%+73.518.9%486
50.4%
365‑366Roce 0.03901844+13−1349.2%+4.619.2%2483
91.3%
367Ranita 2.41831+14−1352.9%−22.919.2%2184
54.5%
368Celes 0.77c1830+14−1453.2%−23.818.6%2038
66.2%
369MatMoi 7.15.0-cct 32-bit1825+19−1955.1%−40.315.5%1090
57.3%
370Ajedrez Tactico 2.73b1823+18−1854.5%−36.516.0%1314
67.1%
371RataAeroespacial 0.2.11817+19−1953.6%−30.113.9%1083
56.2%
372Sayuri 2016.09.12 64-bit1815+22−2248.5%+11.214.6%794
52.4%
373HeavyChess 0.13 beta1814+22−2263.6%−135.232.5%833
54.3%
374JARS 1.75a1812+15−1456.5%−62.919.5%1968
81.0%
375‑376Beaches 2.321804+13−1347.3%+13.115.3%2717
49.3%
375‑376Predateur 2.1 64-bit1804+15−1549.2%−2.115.5%1921
56.1%
377‑378Chenard 2013.02.27 64-bit1801+35−3556.0%−52.313.4%365
48.6%
377‑378NoonianChess 3206P21801+24−2460.7%−117.317.4%771
58.4%
379Chess4j 3.0 64-bit1798+21−2148.7%+8.821.8%863
54.7%
380MorphyChess 1.0.51796+16−1649.6%+8.019.2%1646
56.4%
381Milady 3.041794+23−2348.1%+18.013.9%782
62.9%
382Enigma 1.1.41790+15−1552.2%−19.319.6%1838
55.4%
383HoiChess 0.103 64-bit1788+21−2066.5%−147.617.3%1015
52.4%
384Cecir 3.51787+13−1349.1%+6.219.0%2392
90.3%
385Grizzly 1.40.1b1775+14−1453.1%−31.612.1%2201
59.2%
386Macromix 2.011772+23−2360.0%−108.223.2%807
52.7%
387Bremboce 0.6.21770+23−2356.8%−84.013.8%834
57.8%
388Embracer 1.121768+15−1551.9%−20.222.8%1834
67.5%
389‑390BeRoChess 1.00 32-bit1759+34−3466.5%−178.025.8%399
49.3%
389‑390Fauce 0.41c1759+18−1848.3%+15.838.1%1086
55.9%
391Pulsar 2009-9b1757+22−2259.1%−97.019.8%910
55.1%
392‑393Pigeon 1.5.0 64-bit1755+20−2057.3%−61.826.6%1006
50.7%
392‑393Robin 0.9831755+12−1252.3%−22.318.8%3064
71.6%
394Mint 2.31749+19−1958.5%−85.019.1%1222
65.5%
395Lodocase 2402081743+25−2556.1%−77.613.8%732
61.8%
396Rocinante 2.0 64-bit (mcts)1738+20−2050.4%−2.217.7%960
60.3%
397Laurifer 1.01735+11−1146.5%+24.519.3%3387
65.3%
398Elf 1.3.01732+11−1144.9%+41.814.5%4281
74.7%
399Vicki 0.041a1726+14−1453.2%−35.618.5%2188
74.8%
400Kanguruh 1.931720+12−1251.9%−15.719.0%2883
55.4%
401Adamant 1.71719+10−1046.2%+29.416.3%4678
87.1%
402‑403GChess IV 0.2.01709+14−1458.2%−67.729.3%2122
51.0%
402‑403Ziggy 0.71709+25−2563.5%−149.714.1%730
54.0%
404Kitteneitor 0.22.11707+20−2050.5%−4.733.4%888
68.5%
405‑406Aldebaran 0.7.01702+12−1246.8%+21.734.0%2580
49.3%
405‑406SEE 0.6.91702+13−1352.6%−25.920.0%2613
54.0%
407Tscp 1.811701+12−1246.6%+28.914.7%3157
77.7%
408Zoidberg 0.11691+21−2154.4%−51.215.2%932
71.6%
409Testina 3c1680+35−3566.8%−161.823.6%360
55.8%
410Gargamella 0.5.01677+18−1851.0%−11.216.9%1257
52.6%
411Chess 4.1a1675+34−3457.8%−100.319.9%397
52.3%
412SharpChess2 2.6.91674+36−3657.5%−102.06.4%392
54.1%
413Bace 0.451672+12−1249.9%−4.016.8%2927
52.5%
414Jester 0.841671+18−1850.0%−2.313.0%1273
60.6%
415Tristram 3.361667+23−2351.2%−27.413.4%853
52.8%
416Mizar 3.01666+11−1147.2%+26.015.5%3739
63.8%
417PolarChess 1.31663+13−1453.2%−26.916.5%2406
63.1%
418JaksaH 1.11 64-bit1660+15−1454.9%−40.220.5%1908
59.6%
419Golem 0.4411657+21−2144.3%+42.417.4%873
85.1%
420Belzebub 0.671644+11−1149.3%+9.027.8%3293
69.4%
421DChess 1.0.21640+13−1349.9%+0.817.7%2711
76.4%
422Pooky 2.71633+16−1650.5%−1.716.5%1626
66.4%
423‑424IQ23.0031629+12−1246.7%+26.235.1%2699
49.0%
423‑424Simon 1.2 64-bit1629+17−1750.3%−2.017.2%1396
56.4%
425Vapor 0.01r121628+14−1454.2%−30.839.6%1713
63.7%
426Embla 0.9.5 64-bit1621+31−3157.9%−58.024.9%374
58.4%
427MSCP 1.441618+12−1246.9%+23.818.6%3054
53.5%
428ChessRikus 1.4661617+15−1550.7%−4.117.0%1683
78.0%
429Storm 0.61610+11−1146.7%+26.217.1%3668
62.1%
430AdaChess 2.01606+20−2048.0%+13.016.4%1032
62.5%
431Revati 0.4c1601+25−2562.5%−103.021.0%667
57.4%
432Rainman 0.7.51598+17−1743.6%+50.026.7%1397
56.3%
433Darky 0.5d1595+33−3349.0%−3.914.0%457
57.0%
434Philemon C1592+22−2257.3%−51.324.3%798
95.1%
435Zotron 4.4.61571+11−1148.6%+13.425.5%3076
56.3%
436‑437Skiull 0.1 64-bit1569+25−2536.1%+96.735.2%534
50.2%
436‑437VanillaChess 2.6g1569+24−2456.8%−55.215.7%699
62.0%
438SdBC 0.41.401564+17−1743.5%+47.225.1%1321
64.8%
439Needle 0.5311560+10−1144.5%+42.825.7%3700
57.2%
440Damas 91559+16−1650.9%−9.717.2%1602
85.1%
441Hokus-Pokus 0.6.31544+23−2350.3%−0.617.7%796
89.2%
442Larsen VB 0.05.00011527+14−1443.2%+57.118.4%2150
58.4%
443mACE 0.2.2.6161525+20−2046.8%+23.917.8%1010
79.2%
444‑445Alibaba 1.381508+34−3541.5%+65.314.0%406
50.1%
444‑445Yawce 0.161508+26−2651.7%−19.512.9%612
76.8%
446Gedeone 16201492+35−3472.5%−197.817.3%376
73.1%
447Piranha 0.51480+12−1239.6%+91.113.8%3329
75.1%
448Tarrasch Toy Engine 0.9061474+14−1442.0%+62.618.6%2187
59.1%
449Violet 2.5 64-bit1471+24−2527.4%+186.916.1%778
54.8%
450St Andersen 1.31 64-bit1469+16−1640.8%+69.618.7%1568
54.2%
451Pwned 1.2 64-bit1467+32−3238.1%+103.517.5%423
53.1%
452Apep 1.011465+36−3645.1%+44.79.0%391
52.4%
453Pentagon 1.21464+19−1939.8%+72.233.4%957
52.4%
454APILChess 1.05r1b1463+16−1642.6%+59.322.4%1561
80.2%
455Roque 1.11454+17−1744.5%+45.017.8%1449
79.4%
456Numpty Recharged 64-bit1443+18−1844.1%+45.119.8%1195
75.7%
457Blikskottel 0.81434+17−1742.4%+60.020.1%1321
67.6%
458Nero 6.11429+15−1539.2%+83.420.3%1757
96.8%
459Suff 0.3.a1402+25−2538.1%+97.822.1%647
82.7%
460Satana 2.4.19 64-bit1387+20−2044.6%+47.427.7%960
52.8%
461‑462MiniMardi 1.31386+13−1333.1%+146.615.9%2855
49.9%
461‑462Tony's Chess 0.021386+16−1643.2%+53.28.8%1769
58.0%
463Goyaz 0.0071384+20−2045.3%+44.415.5%1177
70.6%
464JChess 1.01376+19−1937.2%+101.119.8%1147
57.9%
465Eden 0.0.131373+17−1736.3%+107.715.2%1597
94.0%
466Nanook 0.171355+15−1642.1%+69.341.0%1628
81.2%
467Virutor Chess 1.11345+18−1838.9%+93.519.5%1307
67.9%
468MiniChessAI 1.191338+19−1948.6%+28.719.8%1217
62.1%
469Skaki 1.231334+25−2547.1%+46.317.2%748
69.5%
470Joanna 2002 1.031325+21−2138.1%+109.726.3%1017
80.3%
471Ozwald 0.431312+20−2045.7%+51.718.2%1156
76.3%
472Fimbulwinter 5.001300+26−2637.6%+100.312.2%748
54.7%
473CeruleanJS 0.1.1 Blizzard 64-bit1298+29−3021.5%+227.222.0%532
75.1%
474KillerQueen 2.0b31285+19−1945.0%+63.626.7%1123
81.4%
475TRex 1.91273+19−1942.5%+81.916.1%1287
71.3%
476QuTeChess 1.0.1t r31265+23−2348.0%+45.336.4%751
64.5%
477Tikov 0.6.31260+19−1845.0%+64.117.0%1339
99.9%
478Raffaela 0.1.41219+18−1841.5%+98.826.3%1388
54.3%
479Toledo Nanochess Jan/11/20101218+17−1738.6%+114.831.3%1549
77.6%
480Gringo 1.4.9b1208+20−2043.0%+81.015.8%1141
68.3%
481Neurone XXIII1199+30−3047.0%+41.812.3%512
59.7%
482‑483Pierre 1.71195+25−2547.4%+13.810.4%785
48.8%
482‑483Pulse 1.2.01195+29−2945.8%+35.127.9%445
59.1%
484Project Invincible 2.041190+36−3727.3%+268.418.8%425
78.0%
485DarkFusch 0.91173+21−2138.0%+136.831.2%914
89.0%
486Usurpator II1152+27−2664.1%−149.328.3%569
83.6%
487JChecs 0.1.01134+26−2657.3%−52.245.9%481
80.4%
488Cassandre 0.241119+24−2454.4%−30.956.3%526
80.2%
489Blitzter 2.01101+35−3258.1%−76.36.7%358
88.9%
490Frank 0.581074+29−1142.1%+53.226.2%462
72.4%
491Strategic Deep 1.251062+31−150.4%−8.912.3%697
96.1%
492Soberango 0.07.21029+47−3246.3%+27.922.3%561
54.5%
493Xadreco 5.71027+51−3443.7%+22.422.9%490
79.2%
494Safrad 2.1.35.2101014+54−4734.6%+160.220.9%1907
57.3%
495GIUChess 1.0 beta21010+66−5052.2%−29.938.3%384
80.1%
496Zoe 0.1986+98−7513.1%+487.714.6%362
62.1%
497Youk 1.0.5977+95−8454.9%−49.538.1%407
61.3%
498Iota 1.0 32-bit971+99−9056.9%−69.924.9%562
60.4%
499Kace 0.82965+107−9549.9%+12.325.7%354
69.3%
500NSVChess v0.14955+115−10653.0%−27.936.2%453
96.2%
501Chad's Chess 0.15922+144−13834.2%+151.414.9%1144
97.5%
502Dreamer884+185−17764.8%−136.419.7%461
55.8%
503Luzhin 0.1881+185−18041.2%+94.834.4%613
74.3%
504Dika 0.4209868+200−19346.7%+20.751.5%377
95.0%
505Hippocampe 0.4.1834+233−22757.1%−56.234.1%460
99.8%
506Pyotr 0.6 AM777+288−28352.6%−21.932.5%542
100.0%
507EasyPeasy 1.0.0.0636+430−42526.5%+303.212.7%746
100.0%
508NEG 0.3d540+526−52134.8%+159.326.3%555
78.2%
509Ram 2.0523+542−53733.2%+175.030.1%435
100.0%
510ACE 0.1322+743−73814.2%+488.822.0%473
90.2%
511POS 1.20289+777−77114.9%+402.519.3%415
 

Results matrix

All engines (top 12, best versions only)
#NameElo123456789101112
1Stockfish 8 64-bit 4CPU3475 29.5 − 22.5
+11−4=37
+27
71.5 − 44.5
+35−8=73
+14
39 − 13
+26−0=26
0
42.5 − 9.5
+33−0=19
+21
56.5 − 19.5
+39−2=35
−66
61 − 15
+46−0=30
−24
63.5 − 12.5
+51−0=25
+8
62 − 14
+49−1=26
−19
61 − 15
+47−1=28
−42
45 − 7
+38−0=14
+20
61 − 15
+46−0=30
−58
2Houdini 5.01 64-bit 4CPU346922.5 − 29.5
+4−11=37
−27
 31 − 21
+11−1=40
+4
39.5 − 12.5
+27−0=25
+15
40.5 − 11.5
+29−0=23
−9
42 − 10
+32−0=20
−7
42.5 − 9.5
+34−1=17
+2
39.5 − 12.5
+27−0=25
−63
42 − 10
+32−0=20
−27
45.5 − 6.5
+39−0=13
+46
45 − 7
+38−0=14
+24
45.5 − 5.5
+40−0=11
+63
3Komodo 10.2 64-bit 4CPU342644.5 − 71.5
+8−35=73
−14
21 − 31
+1−11=40
−4
  36.5 − 15.5
+23−2=27
−25
40 − 12
+28−0=24
−1
39 − 13
+30−4=18
−6
41.5 − 10.5
+31−0=21
+13
41 − 11
+31−1=20
+2
39 − 13
+27−1=24
−41
44.5 − 7.5
+37−0=15
+53
41.5 − 10.5
+31−0=21
−14
4Fire 5 64-bit 4CPU332413 − 39
+0−26=26
0
12.5 − 39.5
+0−27=25
−15
  28 − 24
+9−5=38
−22
34.5 − 17.5
+18−1=33
+23
67 − 37
+40−10=54
+11
30 − 22
+16−8=28
−34
35 − 17
+24−6=22
+22
35 − 17
+19−1=32
0
35 − 17
+20−2=30
−7
36.5 − 15.5
+23−2=27
+11
5Deep Shredder 13 64-bit 4CPU32839.5 − 42.5
+0−33=19
−21
11.5 − 40.5
+0−29=23
+9
15.5 − 36.5
+2−23=27
+25
24 − 28
+5−9=38
+22
 27.5 − 24.5
+16−13=23
−7
30.5 − 21.5
+17−8=27
+20
28 − 24
+9−5=38
−16
28 − 24
+13−9=30
−26
31.5 − 20.5
+21−10=21
+12
32.5 − 19.5
+18−5=29
+9
29 − 23
+15−9=28
−32
6Gull 3 64-bit 4CPU325819.5 − 56.5
+2−39=35
+66
10 − 42
+0−32=20
+7
12 − 40
+0−28=24
+1
17.5 − 34.5
+1−18=33
−23
24.5 − 27.5
+13−16=23
+7
 27 − 25
+13−11=28
+1
58.5 − 40.5
+29−11=59
+42
28.5 − 23.5
+12−7=33
+5
27 − 20
+13−6=28
+11
27 − 25
+11−9=32
−30
37.5 − 32.5
+20−15=35
−21
7Andscacs 0.88 64-bit 4CPU325115 − 61
+0−46=30
+24
9.5 − 42.5
+1−34=17
−2
13 − 39
+4−30=18
+6
37 − 67
+10−40=54
−11
21.5 − 30.5
+8−17=27
−20
25 − 27
+11−13=28
−1
 28 − 24
+11−7=34
+17
27.5 − 24.5
+15−12=25
+6
26.5 − 25.5
+14−13=25
−19
30 − 22
+13−5=34
+11
29.5 − 22.5
+15−8=29
+4
8Equinox 3.30 64-bit 4CPU324612.5 − 63.5
+0−51=25
−8
12.5 − 39.5
+0−27=25
+63
10.5 − 41.5
+0−31=21
−13
22 − 30
+8−16=28
+34
24 − 28
+5−9=38
+16
40.5 − 58.5
+11−29=59
−42
24 − 28
+7−11=34
−17
 23.5 − 27.5
+12−16=23
−30
48 − 51
+21−24=54
−28
28 − 24
+13−9=30
−5
40 − 30
+19−9=42
+10
9Fizbo 1.8 64-bit 4CPU323814 − 62
+1−49=26
+19
10 − 42
+0−32=20
+27
11 − 41
+1−31=20
−2
17 − 35
+6−24=22
−22
24 − 28
+9−13=30
+26
23.5 − 28.5
+7−12=33
−5
24.5 − 27.5
+12−15=25
−6
27.5 − 23.5
+16−12=23
+30
 24 − 28
+11−15=26
−32
31.5 − 20.5
+21−10=21
+47
33 − 19
+21−7=24
+62
10Critter 1.6a 64-bit 4CPU322815 − 61
+1−47=28
+42
6.5 − 45.5
+0−39=13
−46
13 − 39
+1−27=24
+41
17 − 35
+1−19=32
0
20.5 − 31.5
+10−21=21
−12
20 − 27
+6−13=28
−11
25.5 − 26.5
+13−14=25
+19
51 − 48
+24−21=54
+28
28 − 24
+15−11=26
+32
 30 − 22
+16−8=28
+37
35.5 − 34.5
+11−10=49
−10
11Hannibal 1.7 64-bit 4CPU32207 − 45
+0−38=14
−20
7 − 45
+0−38=14
−24
7.5 − 44.5
+0−37=15
−53
17 − 35
+2−20=30
+7
19.5 − 32.5
+5−18=29
−9
25 − 27
+9−11=32
+30
22 − 30
+5−13=34
−11
24 − 28
+9−13=30
+5
20.5 − 31.5
+10−21=21
−47
22 − 30
+8−16=28
−37
 27 − 25
+14−12=26
+8
12Fritz 15 64-bit 4CPU321615 − 61
+0−46=30
+58
5.5 − 45.5
+0−40=11
−63
10.5 − 41.5
+0−31=21
+14
15.5 − 36.5
+2−23=27
−11
23 − 29
+9−15=28
+32
32.5 − 37.5
+15−20=35
+21
22.5 − 29.5
+8−15=29
−4
30 − 40
+9−19=42
−10
19 − 33
+7−21=24
−62
34.5 − 35.5
+10−11=49
+10
25 − 27
+12−14=26
−8
 
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 4CPU3475 68.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Houdini 5.01 64-bit 4CPU346931.3 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Komodo 10.2 64-bit 4CPU34260.00.1 100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Fire 5 64-bit 4CPU33240.00.00.0 99.9100.0100.0100.0100.0100.0100.0100.0
5Deep Shredder 13 64-bit 4CPU32830.00.00.00.1 99.399.2100.0100.0100.0100.0100.0
6Gull 3 64-bit 4CPU32580.00.00.00.00.7 72.795.999.1100.0100.0100.0
7Andscacs 0.88 64-bit 4CPU32510.00.00.00.00.827.3 66.586.398.099.399.9
8Equinox 3.30 64-bit 4CPU32460.00.00.00.00.04.133.5 83.999.899.8100.0
9Fizbo 1.8 64-bit 4CPU32380.00.00.00.00.00.913.716.1 86.895.399.1
10Critter 1.6a 64-bit 4CPU32280.00.00.00.00.00.02.00.213.2 82.396.3
11Hannibal 1.7 64-bit 4CPU32200.00.00.00.00.00.00.70.24.717.7 68.5
12Fritz 15 64-bit 4CPU32160.00.00.00.00.00.00.10.00.93.731.5 
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

1'374'058 games (268.91 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