CCRL 40/4
Downloads and Statistics
October 14, 2017
Testing summary:
Total: 1'547'715 games
played by 1'819 programs
20721 CPU days (X2 4600+)

White wins: 605'685 (39.1%)
Black wins: 494'067 (31.9%)
Draws: 447'963 (28.9%)
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 October 14, 2017 with Bayeselo based on 1'547'715 games

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 300 games or more. Normal font - less than 300 games.

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
1Houdini 6 64-bit 4CPU3519+16−1677.6%−203.338.2%1485 
100.0%
2Stockfish 8 64-bit 4CPU3485+13−1373.4%−164.744.7%2060
95.4%
3Komodo 10.4 64-bit 4CPU3467+18−1874.8%−176.638.8%1214
100.0%
4Fire 5 64-bit 4CPU3329+15−1553.3%−17.651.4%1390
92.9%
5Fizbo 1.9 64-bit 4CPU3313+16−1651.3%−5.543.1%1370
99.2%
6Deep Shredder 13 64-bit 4CPU3288+15−1552.1%−13.650.4%1385
93.8%
7Andscacs 0.91 64-bit 4CPU3271+17−1744.9%+37.947.4%1176
89.8%
8Gull 3 64-bit 4CPU3259+9−945.9%+23.845.8%4318
81.8%
9Booot 6.2 64-bit 4CPU3251+16−1641.8%+58.654.0%1173
68.2%
10Equinox 3.30 64-bit 4CPU3246+9−940.6%+62.949.4%3950
85.6%
11Chiron 4 64-bit 4CPU3236+16−1642.3%+55.448.0%1330
77.3%
12Critter 1.6a 64-bit 4CPU3230+8−847.3%+17.345.2%6376
78.4%
13Hannibal 1.7 64-bit 4CPU3224+13−1342.2%+53.945.9%1992
74.0%
14Fritz 15 64-bit 4CPU3219+11−1141.0%+63.146.1%3117
93.5%
15NirvanaChess 2.3 64-bit 4CPU3206+14−1339.0%+77.945.8%1832
70.0%
16Rybka 4.1 64-bit 4CPU3202+8−849.4%+1.641.7%6092
85.3%
17BlackMamba 2.0 64-bit 4CPU3194+13−1341.7%+57.247.0%1922
98.5%
18Elektro 1.2 64-bit 4CPU3171+16−1642.5%+54.446.5%1300
96.7%
19Texel 1.06 64-bit 4CPU3152+15−1542.2%+53.143.8%1558
67.4%
20Naum 4.6 64-bit 4CPU3148+13−1335.6%+105.837.6%2356
70.4%
21Strelka 5.5 64-bit3143+10−1033.2%+125.934.6%4489
86.8%
22Arasan 20.1 64-bit 4CPU3127+24−2460.5%−67.742.3%562
72.0%
23Pedone 1.6 64-bit 4CPU3119+18−1849.8%−1.148.8%936
66.5%
24Laser 1.4 64-bit 4CPU3112+24−2457.7%−49.646.5%520
65.0%
25Hiarcs 14 4CPU3107+12−1248.8%+8.040.3%2283
88.2%
26Senpai 1.0 64-bit 4CPU3094+16−1736.2%+98.435.7%1355
70.9%
27Protector 1.9.0 64-bit3089+9−943.0%+55.338.7%4851
67.6%
28iCE 3.0 64-bit3086+9−943.9%+48.836.2%4478
62.3%
29Crafty 25.2 64-bit 4CPU3082+23−2254.1%−28.540.7%627
79.1%
30‑31Bobcat 8.0 64-bit 4CPU3069+23−2351.7%−14.042.2%618
51.4%
30‑31Cheng 4.39 64-bit 4CPU3069+18−1744.7%+31.646.5%1020
53.4%
32Wasp 2.01 64-bit 4CPU3067+22−2252.2%−14.949.7%593
65.1%
33Vajolet2 2.2 64-bit 4CPU3061+18−1846.2%+22.742.7%1010
90.4%
34Nemorino 3.0 64-bit3044+18−1855.8%−37.741.3%1026
71.4%
35Spike 1.4 Leiden 4CPU3038+10−1139.0%+77.536.0%3346
78.4%
36‑37Alfil 15.7 64-bit3031+12−1245.4%+35.037.2%2681
49.6%
36‑37SmarThink 1.97 64-bit3031+14−1451.6%−12.636.0%1746
74.3%
38Spark 1.0 64-bit 4CPU3026+9−940.2%+70.539.2%4292
60.9%
39Deep Junior 13.3 64-bit 4CPU3023+17−1733.8%+113.234.8%1231
100.0%
40Hakkapeliitta 3.0 64-bit2986+10−1046.9%+22.833.3%3775
64.7%
41Gaviota 1.0 64-bit 4CPU2982+21−2150.2%−3.935.5%761
67.1%
42Rodent III 0.172 64-bit 4CPU2974+23−2440.7%+62.234.2%611
65.4%
43Zappa Mexico II 64-bit 4CPU2969+7−741.5%+59.938.1%7658
98.2%
44Onno 1.2.70 64-bit 4CPU2954+13−1336.2%+97.736.1%2325
70.6%
45Thinker 5.4c Inert 64-bit 4CPU2950+9−942.5%+50.934.7%5066
97.6%
46Deep Sjeng WC2008 64-bit 4CPU2939+8−839.6%+77.632.1%6111
84.6%
47Toga II 3.0 4CPU2928+17−1824.5%+203.227.8%1401
70.9%
48DisasterArea 1.65 64-bit 4CPU2921+20−2042.3%+51.239.7%837
70.5%
49‑50DiscoCheck 5.2 64-bit2915+13−1348.1%+13.836.2%2241
48.8%
49‑50EXchess 7.97b 64-bit2915+16−1651.4%−9.540.7%1245
64.0%
51ChessBrainVB 3.502910+22−2255.7%−37.836.4%696
52.4%
52MinkoChess 1.3 64-bit 4CPU2909+31−3246.8%+19.036.7%324
51.1%
53‑54Bright 0.4a 4CPU2908+11−1142.4%+50.833.9%3023
50.2%
53‑54Demolito 2017-08-26 64-bit2908+20−2050.3%−2.638.4%807
62.3%
55Zurichess Neuchatel 64-bit2904+21−2154.0%−27.736.9%718
62.6%
56Quazar 0.4 64-bit2900+8−855.4%−42.834.4%6270
99.8%
57Deuterium 14.3.34.130 64-bit2881+11−1050.1%−0.639.5%3057
56.8%
58‑59Loop M1-T 64-bit 4CPU2880+8−844.8%+33.736.5%5463
46.6%
58‑59Murka 3 64-bit2880+9−949.9%+0.737.3%4038
86.9%
60Atlas 3.80 64-bit2872+11−1153.3%−22.234.5%2723
71.1%
61Dirty 3Nov2015 64-bit2867+14−1449.2%+5.834.4%1733
60.0%
62Amoeba 2.5 64-bit2864+19−1949.5%+2.738.0%914
81.7%
63Nemo 1.0.1 64-bit2855+9−951.6%−10.435.8%5379
81.3%
64BugChess2 1.9 64-bit 4CPU2845+20−2053.9%−29.333.6%854
55.1%
65SCTR 1.0 64-bit2843+19−1951.1%−8.738.5%875
58.3%
66Tornado 8.0 64-bit 4CPU2840+21−2236.1%+97.830.9%800
96.6%
67Scorpio 2.7.6 64-bit2815+15−1550.9%−6.433.4%1533
65.8%
68Octochess r5506 64-bit2809+25−2546.2%+25.132.4%540
53.2%
69GNU Chess 5.60 64-bit2808+14−1447.8%+14.234.4%1832
68.3%
70Rhetoric 1.4.3 64-bit2804+13−1347.7%+15.733.3%2081
99.8%
71Ktulu 92781+9−946.1%+26.631.5%5532
87.1%
72The Baron 3.29 64-bit2773+12−1250.7%−6.630.3%2484
53.0%
73ProDeo 2.22772+19−1932.9%+136.323.0%1098
54.5%
74Twisted Logic 20090922 64-bit2770+8−849.5%+4.929.9%6733
60.8%
75Pawny 1.2 64-bit2768+13−1347.2%+19.734.9%2074
61.2%
76‑77Frenzee 3.5.19 64-bit2766+9−948.6%+10.028.4%5615
50.3%
76‑77RuyDos 1.0.27 64-bit2766+27−2753.7%−25.134.1%455
55.4%
78Jonny 4.002764+8−851.5%−13.228.5%6922
73.7%
79Chessmaster 11 4CPU2757+22−2259.2%−64.432.4%698
52.6%
80Ethereal 8.28 64-bit2756+18−1858.3%−58.027.8%1069
51.3%
81Bison 9.11 64-bit2755+11−1149.5%+6.825.5%3329
54.0%
82Tucano 6.00 64-bit2754+13−1448.5%+10.534.2%1891
94.4%
83‑84Godel 3.4.9 64-bit2740+13−1350.4%−1.930.2%2154
47.4%
83‑84chess22k 1.5 64-bit2740+18−1746.8%+20.533.5%1110
63.7%
85Chronos 1.9.9 64-bit2737+8−848.5%+14.033.4%6382
98.4%
86Carballo 1.7 64-bit2718+16−1650.3%−2.134.2%1393
54.3%
87Cheese 1.9 64-bit2717+15−1552.7%−18.330.9%1529
71.6%
88Chess Tiger 2007.12712+8−848.4%+14.934.9%6287
92.4%
89Marvin 2.2.0 64-bit2699+18−1853.3%−24.827.5%1132
69.0%
90‑91Pharaon 3.5.1 4CPU2689+32−3239.4%+71.631.3%336
50.4%
90‑91RedQueen 1.1.4 64-bit2689+13−1349.4%+4.529.4%2096
52.9%
92Arminius 2017-01-01 64-bit2688+16−1651.8%−11.927.2%1491
56.9%
93Gandalf 7 64-bit2686+19−1948.8%+8.030.6%978
71.8%
94Delfi 5.42680+7−849.0%+10.831.0%7308
53.2%
95ECE X3 64-bit2679+27−2761.4%−84.021.2%504
68.4%
96Daydreamer 1.75 64-bit2672+9−948.0%+16.831.5%4340
58.7%
97Djinn 1.021 64-bit2670+13−1349.7%+2.434.6%2043
83.9%
98Alaric 7072663+7−748.2%+13.228.1%9104
92.5%
99Nebula 2.0 64-bit2654+11−1150.1%−1.328.5%3129
52.7%
100‑101Gogobello 1.3 64-bit2653+19−1959.5%−67.525.8%996
49.6%
100‑101Phalanx XXV2653+15−1551.3%−9.327.3%1571
53.9%
102Naraku 1.312652+14−1451.0%−5.525.4%2013
62.6%
103Donna 4.0 64-bit2649+15−1548.7%+9.134.8%1562
84.2%
104Colossus 2008b2641+7−748.0%+15.530.8%8141
55.2%
105‑106Cyrano 0.6b17 64-bit2640+9−949.8%+4.230.2%5047
53.3%
105‑106Sjakk 2.2 64-bit2640+12−1349.1%+6.334.4%2212
74.6%
107E.T. Chess 13.01.082635+7−848.1%+15.331.7%7609
54.9%
108Rodin 8.02634+15−1548.3%+11.928.6%1544
76.9%
109WyldChess 1.51 64-bit2626+16−1547.2%+19.828.3%1471
52.5%
110WildCat 82625+7−746.9%+23.629.7%7668
59.9%
111Movei 00.8.438 (10 10 10)2624+7−746.6%+25.830.7%7761
77.8%
112‑115GreKo 2016 64-bit2618+16−1650.8%−6.529.8%1425
50.5%
112‑115Philou 3.7.1 64-bit2618+11−1047.9%+15.029.2%3382
48.6%
112‑115Rotor 0.7a2618+14−1549.2%+6.629.2%1694
50.2%
112‑115Zarkov 6.552618+14−1449.8%−0.629.1%1771
52.3%
116Sloppy 0.2.2 64-bit2617+8−846.8%+23.730.4%5943
67.4%
117Slow Chess Blitz WV2.12615+6−645.9%+30.329.9%11520
62.6%
118Jellyfish 1.1 64-bit2613+13−1350.0%−1.332.2%2089
65.4%
119‑120NoraGrace 2.0 64-bit2609+14−1454.5%−35.619.0%2141
50.7%
119‑120Ruffian 2.1.02609+9−1047.6%+17.530.6%4234
58.3%
121Glass 2.0 64-bit2608+10−1150.3%−2.026.8%3494
57.4%
122GarboChess 2.20 64-bit2606+13−1348.3%+12.225.6%2204
75.1%
123Amyan 1.722601+8−849.9%+0.528.4%6608
58.6%
124Lemming 0.34 64-bit2599+19−1949.0%+4.329.7%987
69.7%
125Floyd 0.9 64-bit2592+15−1551.5%−11.523.1%1574
61.0%
126N2 0.4 64-bit2590+10−1049.7%+1.931.2%3472
52.6%
127‑128DanaSah 7.02589+26−2651.5%−10.631.1%479
49.5%
127‑128Muse 0.953 64-bit2589+14−1449.8%+1.330.7%1787
72.5%
129Francesca MAD 0.192584+10−1051.1%−9.128.2%3530
56.4%
130CuckooChess 1.12 64-bit2583+14−1453.1%−23.825.8%1776
53.7%
131K2 0.872581+27−2752.0%−14.129.2%479
55.5%
132Hamsters 0.7.12579+8−848.0%+14.830.9%6058
70.2%
133‑134Pseudo 0.7c2576+8−848.6%+8.229.1%5837
50.2%
133‑134SOS 5.12576+8−846.8%+22.027.8%7122
73.0%
135Maverick 1.5 64-bit2571+15−1549.5%+3.425.5%1677
66.7%
136Aristarch 4.502568+8−848.1%+13.927.0%6943
60.6%
137‑138Capivara LK 0.09b02c 64-bit2565+14−1356.2%−44.028.5%1977
53.6%
137‑138Petir 4.392565+10−1047.6%+17.731.7%3442
64.4%
139nanoSzachy 4.1 64-bit2561+15−1548.5%+10.626.7%1585
79.9%
140Brutus 8.05 64-bit2554+11−1044.9%+34.827.6%3382
64.1%
141Shield 1.3.1 64-bit2550+18−1750.1%−1.922.7%1195
55.8%
142Ghost 3.1 64-bit2548+19−1949.7%+2.020.1%1042
55.1%
143Counter 2.0.1 64-bit2546+19−1943.6%+43.828.7%924
54.1%
144Rebel Century2545+13−1347.7%+15.628.1%2094
54.9%
145Anaconda 2.0.12544+10−1050.6%−4.130.6%3736
69.0%
146Hermann 2.6 64-bit2540+13−1346.6%+24.124.5%2124
56.3%
147AnMon 5.752539+8−848.2%+12.325.0%6973
71.1%
148Ufim 8.022536+7−750.8%−6.628.2%9124
74.0%
149Fridolin 2.0 64-bit2531+13−1350.6%−4.827.0%2022
65.6%
150Pupsi2 0.092526+22−2243.3%+50.729.2%765
59.1%
151Betsabe II 1.752523+19−1949.2%+6.221.2%1014
58.6%
152JikChess 0.02 64-bit2520+15−1551.7%−12.122.1%1543
54.8%
153Pepito 1.59.2 64-bit2519+11−1147.8%+15.927.9%3072
52.3%
154Danchess CCT72518+28−2861.5%−81.325.5%459
68.5%
155tomitankChess 1.4 64-bit2509+26−2667.6%−124.726.1%541
56.9%
156‑158Green Light Chess 3.01.2.22506+9−945.3%+34.328.6%5163
51.0%
156‑158Little Goliath Evolution 3.122506+7−748.6%+9.627.5%9028
55.7%
156‑158Trace 1.37a2506+7−848.3%+11.426.0%7070
52.6%
159Yace 0.99.872505+8−848.4%+10.627.3%6169
60.8%
160Dorky 4.5 64-bit2503+16−1650.0%−0.125.3%1448
56.8%
161Coiled 0.4 64-bit2501+17−1850.2%−1.926.4%1142
70.0%
162CyberPagno 3.0 64-bit2494+17−1756.2%−45.323.1%1362
61.1%
163Gothmog 1.0b102489+32−3166.3%−122.419.9%396
56.7%
164Bruja 1.9.1 64-bit2486+11−1147.2%+22.525.9%3199
66.1%
165Tao 5.62483+10−1049.2%+5.525.3%3889
59.0%
166‑167Delphil 2.9f2479+36−3729.0%+166.022.6%310
49.6%
166‑167Magnum 4.0 32-bit2479+25−2554.0%−54.225.7%622
53.4%
168‑169Bagatur 1.5e 64-bit2478+26−2652.3%−15.730.3%509
50.5%
168‑169Mephisto Gideon Professional2478+12−1248.8%+7.724.1%2425
78.7%
170Cerebro 3.03d2472+8−847.4%+18.222.9%5839
72.2%
171Xpdnt 0910072467+13−1351.2%−9.026.9%2065
69.0%
172Kiwi 0.6d 64-bit2463+12−1249.7%+2.625.9%2687
57.6%
173Schooner 1.7.0 64-bit2461+17−1754.2%−29.625.6%1202
53.0%
174BBChess 1.3b 64-bit2459+27−2751.6%−10.925.9%479
59.3%
175pikoSzachy 4.02456+14−1449.3%+4.422.8%1878
54.4%
176LittleThought 1.052 64-bit2455+10−1147.8%+15.425.7%3518
69.4%
177‑178Bumblebee 1.0 64-bit2447+29−2953.6%−26.922.1%416
49.6%
177‑178Caligula 0.7b2447+32−3154.4%−29.825.6%351
51.9%
179Matacz 1.42446+9−951.1%−10.025.2%5002
76.1%
180MadChess 2.2 64-bit2439+18−1849.4%+4.325.6%1049
53.7%
181SpiderChess 0706032438+8−846.8%+22.530.9%6595
60.3%
182Ares 1.005.2 64-bit2436+15−1548.7%+8.325.6%1585
52.0%
183Abrok 5.02435+10−1043.8%+45.425.8%4491
57.7%
184‑186Anatoli 0.35k2432+32−3251.2%−7.626.8%339
49.6%
184‑186King of Kings 2.562432+10−1046.8%+23.323.3%4112
53.8%
184‑186LambChop 10.992432+9−949.5%+2.826.6%5315
60.6%
187‑188Devel 1.8090 32-bit2428+29−2869.5%−165.015.8%575
49.4%
187‑188Shallow 2 rev8 64-bit2428+22−2257.3%−54.426.9%758
56.7%
189‑190Gaia 3.5 64-bit2426+9−947.1%+21.421.2%5123
48.3%
189‑190Nejmet 3.072426+8−849.8%+1.027.0%6202
53.8%
191RomiChess P3n 64-bit2424+33−3352.1%−12.822.5%316
51.9%
192Eeyore 1.52 64-bit2423+11−1046.5%+25.824.9%3411
60.3%
193‑194Gromit 3.822420+25−2549.3%+5.026.7%562
48.0%
193‑194Quark 2.352420+9−947.7%+18.024.5%4808
60.6%
195‑196Hussar 0.42419+10−1052.1%−15.723.9%3840
45.7%
195‑196Snitch 1.6.2 32-bit2419+10−1147.9%+15.625.4%3536
60.0%
197‑198Dragon 4.62418+8−849.2%+5.925.0%6295
49.1%
197‑198OliThink 5.3.0 64-bit2418+13−1346.6%+25.023.1%2134
60.3%
199Nemeton 1.512415+17−1753.8%−27.124.3%1315
55.5%
200‑201Monolith 0.3 64-bit2413+20−1955.0%−33.332.5%890
51.5%
200‑201Typhoon 1.00-3582413+16−1645.5%+33.723.6%1384
60.1%
202‑203Giraffe 20150908 64-bit2410+18−1849.9%+0.618.4%1213
49.4%
202‑203Lozza 1.17a 64-bit2410+24−2449.8%+0.130.9%570
52.0%
204Simplex 0.9.8 64-bit2409+11−1151.1%−8.321.4%3044
85.1%
205Ifrit m1.8 64-bit2401+12−1250.4%−3.125.8%2738
51.9%
206Bearded N44.5 64-bit2400+22−2254.7%−35.623.2%802
57.4%
207TJchess 1.3 64-bit2398+17−1748.5%+10.723.9%1322
58.2%
208KnightDreamer 3.32396+12−1249.0%+6.826.6%2687
73.3%
209PostModernist 10162391+11−1150.7%−5.523.3%3203
65.6%
210‑212Capture R012387+14−1350.9%−5.824.1%2022
49.9%
210‑212Comet B502387+10−1047.1%+20.823.1%4312
53.5%
210‑212Leila 0.53h2387+9−951.6%−15.822.2%5674
62.8%
213‑214Amy 0.87b2385+9−948.0%+13.521.4%5054
49.5%
213‑214Diablo 0.5.12385+10−1049.1%+6.827.5%3755
73.3%
215Gosu 0.162381+8−851.9%−13.821.6%6471
65.9%
216Myrddin 0.87 64-bit2378+14−1450.8%−5.923.7%1875
56.5%
217Patzer 3.802377+10−1051.0%−7.722.7%4352
67.8%
218Der Bringer 1.92374+8−851.7%−14.722.2%6349
52.5%
219Jazz 721 64-bit2373+17−1747.6%+18.521.1%1272
73.1%
220Cmcchess 2.6 64-bit2367+13−1349.6%+1.127.4%2133
59.9%
221Terra 3.42364+11−1151.9%−12.821.1%3419
55.9%
222The Crazy Bishop 00522363+9−951.5%−13.523.6%4961
88.1%
223Homer 2.012356+10−950.7%−5.325.0%4213
62.2%
224Betsy 6.51 Nobook2354+12−1254.9%−40.723.7%2649
54.8%
225Amateur 2.822353+8−851.5%−13.520.7%6589
84.2%
226Alex 2.14a 64-bit2346+11−1148.1%+14.223.3%3175
67.0%
227Plisk 0.2.7d 64-bit2343+11−1250.7%−5.821.6%2970
53.5%
228‑229Horizon 4.42342+9−949.5%+4.322.9%5251
50.5%
228‑229Jumbo 0.5.3 64-bit2342+19−1949.8%+1.623.6%959
51.9%
230Tigran 2.4n 64-bit2341+13−1347.1%+21.426.1%2315
60.3%
231Orion 0.3.0 64-bit2339+15−1549.8%+1.921.9%1623
51.4%
232‑233EveAnn 1.722338+17−1752.4%−16.425.1%1223
52.1%
232‑233Queen 4.032338+8−848.0%+13.828.6%5394
82.0%
234Arion 1.72333+8−851.0%−7.525.8%7011
53.0%
235Gibbon 2.60a 64-bit2332+18−1844.9%+37.222.1%1178
54.2%
236‑237Barbarossa 0.4.0 64-bit2331+15−1549.6%+2.019.7%1566
49.6%
236‑237Waxman 20142331+16−1650.2%−0.225.0%1471
52.6%
238Sorgenkind 0.42330+13−1348.6%+10.821.3%2343
53.9%
239Thor's Hammer 2.28 32-bit2329+13−1356.3%−52.618.6%2412
68.3%
240Sage 3.532326+9−948.6%+10.221.7%5788
64.1%
241Chezzz 1.0.32324+9−1053.4%−27.420.7%4590
73.1%
242Absolute Zero 2.4.7.2 64-bit2318+16−1648.7%+9.919.9%1416
67.8%
243Aice 0.99.22313+10−1049.4%+4.223.1%3971
58.7%
244Mediocre 0.5 64-bit2312+14−1448.7%+9.122.0%1838
51.7%
245Nebiyu 1.22311+41−4228.5%+203.29.8%305
53.3%
246‑248Averno 0.812309+10−1052.3%−20.521.7%4062
50.2%
246‑248Dimitri 350a2309+20−2053.3%−25.318.4%970
50.5%
246‑248Sungorus 1.4 64-bit2309+10−1051.9%−15.123.1%3924
53.1%
249Joker 1.1.142308+13−1447.1%+19.920.9%2132
58.2%
250Asterisk 0.62306+11−1149.7%+2.324.4%3521
62.3%
251Tytan 9.32 64-bit2303+14−1446.0%+28.923.2%1803
72.7%
252Resp 0.19 64-bit Nobook2298+11−1150.5%−7.921.9%3469
57.7%
253KnightX 1.922297+8−851.0%−10.522.8%6686
74.6%
254Fischerle 0.9.80 SE 64-bit2290+20−2055.2%−36.823.2%920
57.8%
255Ayito 0.2.9942288+11−1253.7%−30.918.6%3114
78.7%
256Matilde 2008 64-bit2281+13−1453.2%−25.821.0%2137
70.2%
257‑258Paladin 0.1 64-bit2275+17−1750.2%−0.721.8%1350
51.1%
257‑258Popochin 3.22275+8−850.1%−2.325.4%5733
59.7%
259‑260KMTChess 1.2.1 64-bit2272+23−2261.5%−128.615.5%912
49.5%
259‑260Scidlet 3.61 64-bit2272+12−1151.2%−13.021.8%2975
67.3%
261Butcher 1.61 64-bit2268+14−1447.8%+16.023.1%1971
56.6%
262Esc 1.162266+10−1053.6%−28.622.8%4424
54.9%
263Rival 1.0.1 64-bit2265+17−1763.9%−112.026.3%1329
52.5%
264Robocide 20170718 64-bit2264+24−2456.3%−54.521.8%694
61.2%
265Natwarlal 0.142261+8−848.5%+9.120.7%6083
58.2%
266Napoleon 1.8 64-bit2258+20−2051.3%−8.123.6%907
53.5%
267Zeus 1.292257+10−1049.5%+4.624.3%4213
56.7%
268Doctor 3.02256+19−1954.1%−38.827.0%1085
81.3%
269CT800 1.11 64-bit2241+26−2645.8%+32.119.7%532
63.7%
270AliChess 4.252236+11−1146.4%+27.916.1%3450
56.9%
271‑272Anechka 0.082235+8−847.9%+13.920.3%6384
48.0%
271‑272Ant 2006-F2235+10−1048.2%+13.120.8%4365
63.2%
273Joker2 0.7.7 64-bit2229+32−3243.4%+44.632.4%327
52.6%
274GopherCheck 0.2.3 64-bit2228+27−2757.6%−53.726.5%487
57.7%
275Adam 3.32225+11−1147.2%+23.418.5%3235
60.3%
276OBender 3.2.x2223+12−1248.5%+8.819.6%2919
52.4%
277Exacto 0.e 64-bit2222+16−1652.8%−28.823.8%1532
65.5%
278‑279Buzz 0.08 64-bit2218+15−1550.6%−5.316.8%1729
49.2%
278‑279SjaakII 1.3.0 64-bit2218+24−2456.8%−49.222.7%673
61.1%
280RamJet 0.132214+18−1852.3%−17.920.6%1195
72.0%
281FireFly 2.7.0 64-bit2207+14−1449.1%+6.925.2%1811
72.8%
282RattateChess 1.0 Nosferatu2201+15−1548.2%+12.319.6%1721
55.6%
283‑284ChessAlex 2.0r42199+17−1749.6%+3.219.8%1253
52.1%
283‑284Chispa 4.0.32199+9−950.0%−0.633.5%5395
71.8%
285Beowulf 2.4a 32-bit2195+12−1248.7%+8.221.4%2778
61.8%
286Latista (Sinobyl) 1.52192+12−1247.1%+20.823.5%2849
60.8%
287‑288Feuerstein 0.4.6.12190+14−1457.5%−66.020.4%2005
48.2%
287‑288Isa 2.0.45 64-bit2190+22−2255.0%−37.720.2%793
54.8%
289Dorpsgek Dillinger 64-bit2188+22−2253.1%−23.020.9%746
54.8%
290NG-Play 9.86 64-bit2187+18−1850.5%−3.922.2%1079
52.3%
291Uralochka 1.1b2186+12−1150.8%−5.921.4%2945
56.9%
292Madeleine 0.22185+11−1048.5%+9.920.0%3776
56.5%
293Neurosis 2.52183+17−1750.8%−5.022.7%1241
58.6%
294Atak 6.82181+11−1149.0%+7.321.2%3131
91.2%
295Genesis 2.02171+10−1051.5%−11.121.5%3840
57.2%
296Protej 0.5.8c2169+15−1549.5%+3.315.9%1681
52.5%
297Mango Paola Ajedrez 1.02168+14−1442.5%+45.230.9%1951
71.7%
298BlackBishop 0.982162+18−1844.1%+40.717.6%1338
57.0%
299InmiChess3.06N2160+10−1050.1%−2.520.3%4235
75.6%
300Kurt 0.9.2.2 64-bit2154+14−1450.8%−8.220.0%2081
67.0%
301Chesley r323 64-bit2149+19−1957.0%−71.916.6%1103
53.4%
302Baislicka 1.0 64-bit2147+21−2150.8%−4.918.6%899
55.8%
303Prophet 3 64-bit2145+29−2953.7%−24.727.6%409
51.8%
304‑305Blitzkrieg rev337 64-bit2144+16−1654.0%−31.317.3%1476
49.6%
304‑305NagaSkaki 5.122144+11−1148.1%+16.723.7%3109
59.4%
306Sunsetter 10.3 64-bit2142+13−1350.7%−6.919.3%2488
53.5%
307‑308Alarm 0.93.12141+10−1052.2%−17.317.1%4497
53.4%
307‑308Lime 662141+9−947.7%+18.316.9%5454
73.9%
309ChessKISS 1.7c 64-bit2135+16−1652.1%−13.723.6%1580
52.2%
310Soldat III 0.187 64-bit2134+28−2851.7%−12.620.8%477
54.3%
311Tiny Chess 1.46 64-bit2132+27−2737.0%+95.724.5%510
54.3%
312Fortress 1.622131+9−950.5%−6.121.1%5600
52.2%
313Nesik 0.7.0 alpha2130+10−1049.0%+7.721.2%3836
60.5%
314WJChess 1.642128+10−949.5%+2.420.1%4570
88.0%
315Galjoen 0.36 64-bit2116+19−1948.6%+9.522.3%1017
62.0%
316GK 0.90 64-bit2113+12−1249.1%+5.120.6%2796
57.8%
317KnockOut 0.7.12111+16−1653.9%−32.318.9%1540
72.4%
318Alf 1.092104+14−1449.3%+5.922.2%2081
74.8%
319BikJump 2.01 64-bit2099+9−949.7%+0.522.0%4984
52.9%
320Clarabit 1.00 64-bit2098+11−1148.2%+15.022.7%3063
56.1%
321Wing 2.0a2097+10−1051.3%−10.320.2%4702
86.8%
322Uragano 3D 0.872088+14−1452.8%−22.519.9%1982
93.2%
323Parrot 07.07.222073+15−1550.2%−2.620.7%1702
56.3%
324AdroitChess 0.42070+29−2949.4%+3.721.0%447
67.1%
325Alcibiades 0.2.7 64-bit2061+25−2540.7%+82.119.2%605
66.0%
326Monarch 1.72055+11−1153.7%−29.918.9%3124
58.9%
327Matheus 2.32054+9−948.6%+10.621.4%4836
56.2%
328ChessMind 0.822053+13−1350.2%−1.617.2%2268
50.3%
329King's Out 0.2.422052+19−1952.3%−25.116.7%1137
54.9%
330Dolphin 1.02051+16−1646.9%+24.315.2%1541
69.3%
331Bodo 0.2b2046+12−1246.5%+27.618.4%2718
55.0%
332Gunborg 1.35 64-bit2044+29−2946.2%+27.923.0%418
56.0%
333Gerbil 0.2 64-bit2041+10−1052.0%−15.819.4%3814
68.3%
334Vice 1.0 64-bit2037+14−1448.6%+11.420.3%1905
53.8%
335‑336Ax 0.82036+13−1343.9%+51.616.4%2811
51.7%
335‑336RDChess 3.232036+14−1453.0%−26.119.8%2090
68.9%
337Cinnamon 2.0 64-bit2031+16−1646.5%+25.124.4%1478
56.9%
338PLP 16615712029+17−1753.6%−33.112.8%1461
51.7%
339Bestia 0.902028+9−946.0%+32.920.4%5128
61.7%
340‑341Jabba 1.0 64-bit2026+14−1448.1%+14.419.2%2095
50.8%
340‑341ProChess 101CN2026+17−1753.3%−31.115.6%1394
65.3%
342Abbess 2016.12.112021+18−1848.1%+12.116.5%1183
53.5%
343Zeta Dva 0210 64-bit2019+19−1951.0%−4.714.3%1132
57.5%
344Freyr 1.068 64-bit2016+28−2852.8%−18.414.0%570
59.5%
345ZCT 0.3.2500 64-bit2012+20−2049.6%+3.314.5%1021
57.5%
346DelphiMAX 2.92010+13−1345.1%+40.315.6%2406
57.0%
347Ecce 1.0 (rev. 508) 64-bit2008+17−1747.7%+17.916.3%1363
58.4%
348Bismark 1.42002+49−4681.4%−375.79.4%352
56.8%
349Requiem 0.531998+13−1349.7%+1.743.2%2066
78.7%
350Armageddon 2.3081991+12−1246.5%+24.722.9%2811
62.4%
351Small Potato 0.6.11989+10−1048.7%+5.720.9%3955
57.3%
352Elephant 1.061987+13−1346.6%+25.716.8%2457
56.6%
353‑354BigLion 2.23x1986+9−945.7%+31.319.1%5122
51.3%
353‑354FrankWalter 1.081986+16−1647.7%+14.818.2%1506
51.7%
355Cupcake 1.01985+18−1844.2%+42.916.6%1172
54.5%
356‑357Bubble 1.51984+16−1648.8%+5.815.9%1600
47.9%
356‑357Gullydeckel 2.16pl11984+12−1251.4%−11.118.1%2597
54.4%
358Leonidas 83 64-bit1983+25−2555.6%−30.313.3%649
61.5%
359Arabian Knight 1.551977+27−2752.0%+1.820.6%525
55.5%
360Faile 1.4.41975+10−943.7%+54.522.6%5003
76.3%
361La Dame Blanche 2.0c1969+16−1652.5%−23.019.7%1623
57.3%
362Matant 5.041967+16−1654.9%−43.116.6%1690
53.0%
363Etude 0.1.21966+14−1448.0%+14.822.1%2012
57.9%
364SSEChessII 2.05 DC1964+10−1151.9%−16.420.6%3832
54.4%
365Chess4j 3.2 64-bit1963+19−1950.2%−0.820.6%1101
54.6%
366Monik 2.2.3 64-bit1962+17−1749.9%+3.017.0%1397
52.3%
367Cilian 4.141961+11−1146.0%+29.724.7%3177
53.8%
368Eia 0.31960+27−2755.4%−39.020.2%499
52.4%
369BSC 3.91959+19−1950.6%−4.512.1%1122
75.3%
370ALChess 1.841950+17−1748.8%+8.221.8%1223
61.7%
371‑372JanWillem 1.131947+10−1047.0%+21.616.8%4208
47.3%
371‑372Micro-Max 4.81947+9−947.6%+20.822.5%5242
57.4%
373Mustang 4.971946+13−1354.0%−32.025.4%2218
90.5%
374Sharper 0.171934+13−1345.2%+35.917.1%2618
94.9%
375Smash 1.0.31921+10−1048.7%+7.917.8%4196
53.8%
376BibiChess 0.51920+12−1249.6%−0.521.2%3018
58.7%
377‑378SMIRF 178eBC1916+31−3061.1%−113.614.8%553
50.7%
377‑378SamChess1916+15−1556.2%−72.117.4%1980
54.0%
379Heracles 0.6.161915+10−1048.3%+12.720.9%4244
58.1%
380‑381Embla 0.9.9 64-bit1913+19−1950.0%+1.022.1%1007
50.5%
380‑381RubiChess 0.5 64-bit1913+28−2849.8%+2.120.5%478
51.9%
382Dabbaba 7.491912+16−1754.6%−60.917.2%1571
57.6%
383IACH 0.56z1910+11−1252.1%−15.419.6%3096
54.5%
384BamBam1909+15−1545.1%+40.819.1%1928
55.3%
385Eagle 0.7.51908+13−1352.7%−21.813.2%2707
70.5%
386Clueless 1.41903+10−1051.0%−7.513.7%4631
65.5%
387Warrior 1.0.31901+10−1052.2%−19.120.9%4278
79.9%
388‑389Morphy 3.221894+13−1354.6%−38.422.1%2315
48.0%
388‑389SnailChess 4.0131894+11−1154.0%−31.720.7%3248
62.3%
390Zevra 1.5 r446 64-bit1889+28−2854.0%−30.417.5%475
53.6%
391Tyrell 1.021888+24−2464.8%−170.615.2%790
58.9%
392‑393FreeChessII 2.171884+26−2665.9%−184.211.6%724
49.7%
392‑393MrChess 2.11884+20−2062.0%−131.519.0%1041
64.2%
394Surprise 4.3b131879+19−1947.8%+17.112.3%1202
62.0%
395Purple Haze 2.1.01875+15−1550.3%−0.614.3%1962
98.5%
396Simontacchi 1.811852+15−1557.2%−58.412.7%1910
71.3%
397Deepov 0.4 64-bit1844+23−2442.6%+55.819.0%689
55.7%
398Roce 0.03901842+12−1250.2%−2.519.7%2831
73.5%
399Ranita 2.41837+13−1353.4%−27.219.0%2565
51.8%
400Sayuri 2017.03.05 64-bit1836+26−2648.6%+10.818.3%542
73.3%
401MatMoi 7.15.0-cct 32-bit1826+19−1955.1%−40.715.5%1090
53.6%
402Ajedrez Tactico 2.73b1825+17−1754.4%−36.216.6%1441
71.0%
403Celes 0.77c1819+13−1351.5%−11.418.8%2453
51.2%
404RataAeroespacial 0.2.11818+19−1853.8%−30.813.3%1173
58.2%
405HeavyChess 0.13 beta1816+20−2061.7%−115.831.2%980
57.4%
406JARS 1.75a1813+14−1556.5%−62.819.5%1968
62.5%
407Ziggurat 0.18 64-bit1807+33−3255.3%−41.312.3%374
56.9%
408Predateur 2.1 64-bit1804+15−1549.2%−1.715.5%1921
53.6%
409NoonianChess 3206P21803+24−2460.7%−117.617.4%771
51.6%
410Chenard 2013.02.27 64-bit1802+35−3456.0%−51.913.4%365
53.5%
411Beaches 2.321800+12−1247.9%+10.516.6%3165
54.7%
412Pigeon 1.5.1 64-bit1799+18−1844.6%+38.624.9%1179
54.8%
413MorphyChess 1.0.51798+15−1550.4%+1.219.8%1881
58.9%
414Milady 3.041794+23−2348.1%+18.413.9%782
60.4%
415Enigma 1.1.41791+13−1352.8%−23.219.5%2222
54.0%
416HoiChess 0.103 64-bit1790+21−2066.5%−148.117.3%1015
68.7%
417Macromix 2.011783+20−2060.6%−106.822.2%1005
56.9%
418Cecir 3.51780+13−1348.6%+10.718.9%2520
69.6%
419Grizzly 1.40.1b1776+14−1453.1%−31.812.1%2201
57.3%
420Bremboce 0.6.21773+22−2256.7%−82.113.7%890
68.6%
421Embracer 1.121767+15−1551.8%−19.323.0%1934
50.9%
422Fauce 0.41c1766+17−1749.7%+6.637.3%1212
58.7%
423BeRoChess 1.00 32-bit1762+34−3466.5%−178.425.8%399
54.4%
424Pulsar 2009-9b1760+20−1958.0%−83.521.5%1086
55.4%
425Mint 2.31758+17−1758.8%−85.118.6%1381
65.0%
426Robin 0.9831754+11−1152.0%−19.318.7%3401
70.8%
427Skiull 0.2 64-bit1747+21−2148.2%+14.127.9%821
54.0%
428Lodocase 2402081746+22−2255.3%−65.814.1%924
70.5%
429Laurifer 1.01739+11−1147.2%+19.419.0%3507
53.3%
430Rocinante 2.0 64-bit (mcts)1738+20−2050.0%+4.517.4%998
75.3%
431Elf 1.3.01731+10−1045.0%+41.014.5%4500
78.6%
432Vicki 0.041a1724+13−1352.6%−29.418.5%2359
65.4%
433Kanguruh 1.931721+12−1251.7%−14.519.0%3079
60.2%
434Adamant 1.71719+10−1046.2%+29.216.6%4805
61.6%
435Ziggy 0.71715+24−2362.5%−137.114.0%843
59.7%
436GChess IV 0.2.01711+13−1458.2%−67.529.3%2177
54.8%
437Kitteneitor 0.22.11710+20−2050.5%−5.133.4%888
61.4%
438Zzzzzz 3.511705+25−2545.6%+31.921.9%585
53.9%
439Zoidberg 0.11704+20−1956.3%−64.016.2%1094
53.0%
440‑443Aldebaran 0.7.01703+12−1247.0%+20.334.3%2660
48.2%
440‑443JaksaH 1.14.1 64-bit1703+24−2449.2%+5.521.9%653
49.7%
440‑443SEE 0.6.91703+13−1352.7%−25.819.9%2680
53.6%
440‑443Tscp 1.811703+12−1247.5%+21.614.9%3421
61.7%
444EnkoChess 2017.09.011697+32−3249.9%+1.219.5%359
74.9%
445Testina 3c1682+33−3264.4%−140.524.6%403
54.2%
446Gargamella 0.5.01680+17−1751.1%−12.016.6%1310
53.3%
447Chess 4.1a1678+34−3457.8%−100.819.9%397
52.0%
448SharpChess2 2.6.91677+36−3657.5%−102.26.4%392
54.8%
449Jester 0.841674+17−1850.2%−3.212.8%1328
63.8%
450Bace 0.451671+12−1249.9%−3.317.0%3074
51.8%
451Tristram 3.361670+23−2351.2%−27.713.4%853
57.8%
452Mizar 3.01668+11−1147.3%+24.215.5%3836
64.4%
453PolarChess 1.31664+13−1353.2%−26.916.5%2406
67.8%
454Golem 0.4411659+21−2144.3%+42.117.4%873
86.4%
455Belzebub 0.671646+11−1149.7%+5.028.0%3482
82.6%
456DChess 1.0.21638+12−1249.8%+1.517.8%2870
59.2%
457‑458AdaChess 20161108 64-bit1634+29−2955.2%−34.927.2%404
51.2%
457‑458Pooky 2.71634+15−1550.5%−2.816.3%1697
60.3%
459Simon 1.2 64-bit1631+16−1650.3%−2.818.0%1481
51.8%
460IQ23.0031630+11−1147.1%+22.935.4%2857
54.9%
461Vapor 0.01r121629+14−1454.2%−29.539.4%1757
85.6%
462‑463ChessRikus 1.4661619+14−1551.6%−11.317.8%1895
49.3%
462‑463MSCP 1.441619+12−1246.9%+23.618.6%3054
80.0%
464Storm 0.61612+10−1147.5%+20.617.4%3907
73.8%
465Philemon C1605+21−2157.9%−56.224.9%903
52.9%
466Revati 0.4c1604+26−2562.5%−103.721.0%667
57.1%
467Rainman 0.7.51601+16−1644.9%+40.426.7%1542
58.4%
468Spartan 1.01597+31−3146.2%+28.721.0%372
58.0%
469Darky 0.5d1593+30−3049.0%−1.815.7%517
54.6%
470Saruman 2017.08.10 64-bit1590+28−2849.4%+1.338.8%400
59.2%
471Marginal 0.11585+40−4052.6%−40.44.1%342
68.1%
472Pulse 1.6.1 64-bit1574+22−2253.3%−21.631.9%812
52.4%
473Zotron 4.4.61573+11−1148.9%+10.726.1%3276
56.5%
474Bullitchess 1.0 64-bit1570+32−3248.4%+11.516.3%380
62.2%
475VanillaChess 2.6g1564+23−2355.4%−43.916.0%751
54.2%
476Needle 0.5311562+10−1045.1%+38.626.1%3860
53.4%
477‑478Damas 91561+16−1651.5%−13.517.1%1652
50.1%
477‑478SdBC 0.41.401561+16−1642.9%+52.125.1%1365
62.0%
479Cicada 0.1 64-bit1557+26−2642.4%+53.921.7%535
76.4%
480Hokus-Pokus 0.6.31544+22−2250.2%−1.218.8%852
87.7%
481Larsen VB 0.05.00011529+14−1443.2%+56.518.4%2150
58.7%
482mACE 0.2.2.6161526+20−2046.8%+24.417.8%1010
77.7%
483Alibaba 1.381511+34−3541.5%+64.514.0%406
54.1%
484Yawce 0.161508+26−2651.4%−16.712.7%620
78.1%
485Supra 23.1 64-bit1495+23−2338.4%+107.518.6%880
57.0%
486Apep 1.011491+34−3448.1%+15.98.5%424
66.1%
487Piranha 0.51483+11−1140.0%+86.614.1%3503
62.2%
488Gedeone 16201478+33−3269.1%−169.616.9%409
54.2%
489Tarrasch Toy Engine 0.9061476+14−1442.0%+62.318.6%2187
61.5%
490Violet 2.5 64-bit1472+24−2527.4%+186.516.1%778
52.4%
491St Andersen 1.31 64-bit1471+16−1641.2%+66.518.7%1614
55.1%
492Pwned 1.2 64-bit1469+32−3238.1%+102.817.5%423
57.9%
493‑494APILChess 1.05r1b1465+16−1642.6%+58.922.4%1561
49.3%
493‑494Pentagon 1.21465+19−1939.9%+71.733.5%959
81.7%
495Roque 1.11454+16−1644.9%+42.317.8%1482
71.8%
496Numpty Recharged 64-bit1447+17−1743.8%+45.620.8%1317
78.0%
497Blikskottel 0.81437+16−1643.5%+50.320.8%1527
76.3%
498Nero 6.11430+15−1539.8%+76.819.9%1817
98.2%
499Suff 0.3.a1400+24−2439.5%+85.022.4%706
65.1%
500Goyaz 0.0071394+18−1846.1%+35.017.8%1412
63.4%
501Satana 2.4.19 64-bit1390+16−1644.4%+44.429.4%1431
54.0%
502Tony's Chess 0.021389+15−1544.3%+43.49.4%1977
57.8%
503MiniMardi 1.31387+12−1234.1%+137.116.9%3102
78.5%
504Eden 0.0.131379+16−1637.8%+94.615.8%1743
55.6%
505JChess 1.01378+19−1937.2%+100.819.8%1147
90.9%
506Nanook 0.171361+15−1544.1%+54.040.0%1707
64.3%
507Virutor Chess 1.1.21356+25−2539.4%+84.321.2%614
55.0%
508Skaki 1.231354+23−2351.9%+3.416.7%848
79.5%
509MiniChessAI 1.191341+18−1847.4%+35.920.1%1288
84.2%
510Joanna 2002 1.031327+21−2138.1%+109.526.3%1017
60.5%
511Ozwald 0.431323+18−1847.5%+33.718.6%1400
91.5%
512Fimbulwinter 5.001301+26−2637.6%+99.512.2%748
53.4%
513Gladiator 0.0.71299+29−2951.9%−15.518.6%456
52.0%
514CeruleanJS 0.1.1 Blizzard 64-bit1298+22−2232.5%+140.625.9%873
83.7%
515KillerQueen 2.0b31284+18−1844.1%+65.727.0%1307
75.4%
516TRex 1.91275+19−1942.5%+81.416.1%1287
80.5%
517QuTeChess 1.0.1t r31263+22−2248.7%+38.536.3%819
96.4%
518Tikov 0.6.31238+17−1746.1%+55.416.8%1573
80.7%
519Pierre 1.71226+20−2055.4%−51.111.3%1149
57.7%
520Dragontooth 0.2 Bahamut 64-bit1223+27−2754.8%−42.613.9%533
56.7%
521Raffaela 0.1.41220+18−1841.5%+98.626.3%1388
51.5%
522‑523Gringo 1.4.9b1219+17−1748.8%+30.716.3%1482
52.2%
522‑523Toledo Nanochess Jan/11/20101219+16−1638.2%+117.131.3%1608
86.5%
524Neurone XXIII1199+30−3147.0%+41.112.3%512
91.7%
525DarkFusch 0.91173+20−2040.4%+116.131.3%1014
54.1%
526Project Invincible 2.041172+26−2638.6%+156.827.3%674
96.3%
527Cassandre 0.241141+20−2057.7%−48.452.0%748
78.1%
528JChecs 0.1.01129+26−2657.3%−53.145.9%481
53.5%
529Brama 0512041127+32−3247.6%+4.646.0%313
52.1%
530Soberango 0.09.81126+24−2444.9%+37.926.0%643
70.8%
531Usurpator II1116+22−2257.2%−83.224.5%796
61.4%
532Sabrina 3.0.22 64-bit1111+31−3129.7%+163.419.1%446
90.6%
533Ronja 0.6.01084+23−2046.6%+26.632.6%644
83.8%
534Blitzter 2.01068+25−749.9%−3.56.4%760
52.2%
535Frank 0.581067+24−642.8%+49.527.3%740
71.3%
536‑537Strategic Deep 1.251057+31−350.0%−5.213.4%744
49.5%
536‑537Talvmenni 0.11057+32−349.5%+8.040.9%440
90.2%
538Minnow1030+51−3049.4%+4.037.1%350
77.5%
539Xadreco 5.71014+60−4641.1%+46.721.3%526
59.6%
540Safrad 2.1.35.2101010+57−5034.8%+157.120.9%2050
61.5%
541‑542GIUChess 1.0 beta21005+68−5552.1%−28.340.7%425
50.5%
541‑542Shallowblue 1.02 64-bit1005+66−5549.5%−0.343.5%487
71.4%
543Zoe 0.1994+78−6629.3%+281.425.3%582
87.8%
544Iota 1.0 32-bit969+100−9157.2%−72.125.0%575
59.8%
545Youk 1.0.5964+104−9551.6%−22.738.3%496
59.6%
546Kace 0.82959+111−10049.9%+12.225.7%354
81.9%
547NSVChess v0.14940+127−11952.4%−26.234.2%593
88.7%
548Chad's Chess 0.15920+145−14034.2%+152.214.9%1144
98.4%
549Dreamer877+190−18264.8%−135.719.7%461
54.5%
550Luzhin 0.1875+190−18441.2%+95.434.4%613
76.9%
551Dika 0.4209860+206−19946.7%+21.251.5%377
94.5%
552Hippocampe 0.4.1827+239−23257.1%−55.234.1%460
99.3%
553‑554Chessputer revision 7 64-bit771+294−28842.8%+27.343.5%347
51.0%
553‑554Pyotr 0.6 AM771+294−28952.6%−22.432.5%542
100.0%
555EasyPeasy 1.0.0.0630+435−43026.5%+305.812.7%746
99.9%
556Acqua 20160614544+521−51526.2%+234.711.7%315
66.1%
557NEG 0.3d534+531−52634.8%+158.826.3%555
78.3%
558Ram 2.0517+548−54333.2%+174.630.1%435
93.2%
559LaMoSca 0.10483+582−57631.2%+175.961.2%338
100.0%
560ACE 0.1316+749−74314.2%+491.522.0%473
90.4%
561POS 1.20283+782−77714.9%+401.819.3%415
 

Results matrix

All engines (top 12, best versions only)
#NameElo123456789101112
1Houdini 6 64-bit 4CPU3519 107 − 87
+40−20=134
−6
61 − 37
+32−8=58
+18
80 − 24
+57−1=46
−19
156.5 − 37.5
+125−6=63
+9
 86.5 − 17.5
+70−1=33
−12
90.5 − 11.5
+79−0=23
+47
84.5 − 17.5
+67−0=35
−40
85.5 − 16.5
+70−1=31
−30
89 − 13
+76−0=26
+1
91.5 − 10.5
+82−1=19
+41
2Stockfish 8 64-bit 4CPU348587 − 107
+20−40=134
+6
 36 − 24
+15−3=42
+34
39 − 13
+26−0=26
−5
42 − 10
+33−1=18
+38
42.5 − 9.5
+33−0=19
+16
50.5 − 9.5
+41−0=19
+28
56.5 − 19.5
+39−2=35
−75
49 − 11
+38−0=22
−20
63.5 − 12.5
+51−0=25
−1
39.5 − 12.5
+28−1=23
−86
61 − 15
+47−1=28
−50
3Komodo 10.4 64-bit 4CPU346737 − 61
+8−32=58
−18
24 − 36
+3−15=42
−34
 41.5 − 18.5
+26−3=31
−24
46 − 14
+33−1=26
+13
48.5 − 11.5
+38−1=21
+30
42.5 − 9.5
+35−2=15
+30
49 − 11
+38−0=22
+5
44 − 8
+36−0=16
+32
49.5 − 10.5
+41−2=17
+16
51 − 9
+43−1=16
+30
53 − 7
+46−0=14
+63
4Fire 5 64-bit 4CPU332924 − 80
+1−57=46
+19
13 − 39
+0−26=26
+5
18.5 − 41.5
+3−26=31
+24
 24.5 − 27.5
+9−12=31
−29
28 − 24
+9−5=38
−22
35.5 − 24.5
+17−6=37
−7
34.5 − 17.5
+18−1=33
+19
39 − 21
+21−3=36
+5
30 − 22
+16−8=28
−39
36 − 16
+23−3=26
+21
35 − 17
+19−1=32
−1
5Fizbo 1.9 64-bit 4CPU331337.5 − 156.5
+6−125=63
−9
10 − 42
+1−33=18
−38
14 − 46
+1−33=26
−13
27.5 − 24.5
+12−9=31
+29
 26 − 26
+12−12=28
−25
35 − 25
+22−12=26
+11
30 − 22
+16−8=28
−8
40 − 20
+24−4=32
+33
34.5 − 17.5
+20−3=29
+29
33.5 − 18.5
+23−8=21
+13
30.5 − 21.5
+17−8=27
−28
6Deep Shredder 13 64-bit 4CPU3288 9.5 − 42.5
+0−33=19
−16
11.5 − 48.5
+1−38=21
−30
24 − 28
+5−9=38
+22
26 − 26
+12−12=28
+25
 34 − 26
+14−6=40
+17
27.5 − 24.5
+16−13=23
−11
38 − 22
+19−3=38
+35
28 − 24
+9−5=38
−21
31.5 − 20.5
+18−7=27
+10
31.5 − 20.5
+21−10=21
+9
7Andscacs 0.91 64-bit 4CPU327117.5 − 86.5
+1−70=33
+12
9.5 − 50.5
+0−41=19
−28
9.5 − 42.5
+2−35=15
−30
24.5 − 35.5
+6−17=37
+7
25 − 35
+12−22=26
−11
26 − 34
+6−14=40
−17
 31.5 − 28.5
+16−13=31
+2
34.5 − 25.5
+17−8=35
+21
35.5 − 24.5
+18−7=35
+26
35 − 25
+18−8=34
+12
31 − 29
+15−13=32
−32
8Gull 3 64-bit 4CPU325911.5 − 90.5
+0−79=23
−47
19.5 − 56.5
+2−39=35
+75
11 − 49
+0−38=22
−5
17.5 − 34.5
+1−18=33
−19
22 − 30
+8−16=28
+8
24.5 − 27.5
+13−16=23
+11
28.5 − 31.5
+13−16=31
−2
 32.5 − 27.5
+15−10=35
+16
58.5 − 40.5
+29−11=59
+41
26 − 26
+10−10=32
−22
27 − 20
+13−6=28
+12
9Booot 6.2 64-bit 4CPU325117.5 − 84.5
+0−67=35
+40
11 − 49
+0−38=22
+20
8 − 44
+0−36=16
−32
21 − 39
+3−21=36
−5
20 − 40
+4−24=32
−33
22 − 38
+3−19=38
−35
25.5 − 34.5
+8−17=35
−21
27.5 − 32.5
+10−15=35
−16
 33.5 − 26.5
+15−8=37
+27
34.5 − 25.5
+17−8=35
+27
33 − 27
+13−7=40
+6
10Equinox 3.30 64-bit 4CPU324616.5 − 85.5
+1−70=31
+30
12.5 − 63.5
+0−51=25
+1
10.5 − 49.5
+2−41=17
−16
22 − 30
+8−16=28
+39
17.5 − 34.5
+3−20=29
−29
24 − 28
+5−9=38
+21
24.5 − 35.5
+7−18=35
−26
40.5 − 58.5
+11−29=59
−41
26.5 − 33.5
+8−15=37
−27
 28 − 24
+13−9=30
+10
48 − 51
+21−24=54
−26
11Chiron 4 64-bit 4CPU323613 − 89
+0−76=26
−1
12.5 − 39.5
+1−28=23
+86
9 − 51
+1−43=16
−30
16 − 36
+3−23=26
−21
18.5 − 33.5
+8−23=21
−13
20.5 − 31.5
+7−18=27
−10
25 − 35
+8−18=34
−12
26 − 26
+10−10=32
+22
25.5 − 34.5
+8−17=35
−27
24 − 28
+9−13=30
−10
 22 − 30
+6−14=32
−46
12Critter 1.6a 64-bit 4CPU323010.5 − 91.5
+1−82=19
−41
15 − 61
+1−47=28
+50
7 − 53
+0−46=14
−63
17 − 35
+1−19=32
+1
21.5 − 30.5
+8−17=27
+28
20.5 − 31.5
+10−21=21
−9
29 − 31
+13−15=32
+32
20 − 27
+6−13=28
−12
27 − 33
+7−13=40
−6
51 − 48
+24−21=54
+26
30 − 22
+14−6=32
+46
 
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
1Houdini 6 64-bit 4CPU3519 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Stockfish 8 64-bit 4CPU34850.0 95.4100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Komodo 10.4 64-bit 4CPU34670.04.6 100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Fire 5 64-bit 4CPU33290.00.00.0 92.9100.0100.0100.0100.0100.0100.0100.0
5Fizbo 1.9 64-bit 4CPU33130.00.00.07.1 99.2100.0100.0100.0100.0100.0100.0
6Deep Shredder 13 64-bit 4CPU32880.00.00.00.00.8 93.8100.0100.0100.0100.0100.0
7Andscacs 0.91 64-bit 4CPU32710.00.00.00.00.06.2 89.896.599.699.9100.0
8Gull 3 64-bit 4CPU32590.00.00.00.00.00.010.2 81.898.199.4100.0
9Booot 6.2 64-bit 4CPU32510.00.00.00.00.00.03.518.2 68.290.098.8
10Equinox 3.30 64-bit 4CPU32460.00.00.00.00.00.00.41.931.8 85.699.7
11Chiron 4 64-bit 4CPU32360.00.00.00.00.00.00.10.610.014.4 77.3
12Critter 1.6a 64-bit 4CPU32300.00.00.00.00.00.00.00.01.20.322.7 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100


Complete list (all engines and versions)

Pure list (removes rating distortions)


Selections from the complete rating list:

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4-CPU engines   |   32-bit

Free engines   |   32-bit

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Free single-CPU engines   |   32-bit

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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

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Custom comparison

Step 1. Select class of engines to compare:

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  (Step: , Numbers: )

Results table
Performance table
Score table
LOS table
Proportion of draws
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Number of connecting games
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Score with common opponents
Score with all opponents
Performance with common opponents
Performance with all opponents
LOS with common opponents
LOS with all opponents

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Limit crosstables to engines in ELO range: to
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Sort cross-tables by:   Rating   Name
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Reference rating list:
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  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

1'547'715 games (300.34 MB)

Selection of games

(Please don't use aggressive download managers)

Various statistics


Created in 2005-2013 by CCRL team
Last games added on October 14, 2017