CCRL 40/4
Downloads and Statistics
April 13, 2019
Testing summary:
Total: 1'978'909 games
played by 2'316 programs
26642 CPU days (X2 4600+)

White wins: 772'756 (39.0%)
Black wins: 624'315 (31.5%)
Draws: 581'838 (29.4%)
White score: 53.8%

Free 32-bit 1-2-CPU engines

Comparing 747 engines!
432 best versions of selected engines played 262588 games with each other

CCRL 40/4 Rating List — Free 32-bit 1-2-CPU engines (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 April 13, 2019 with Bayeselo based on 1'978'909 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+
1Lc0 0.21.1 w41800 GPU3474+17−1755.7%−37.651.2%1000 
97.6%
 Lc0 0.20.2 w32930 GPU3451+14−1459.2%−60.148.4%1600
100.0%
 ChessBrainVB 3.723133+164−16158.3%−59.250.0%12
95.0%
2ChessBrainVB 3.702999+18−1751.5%−12.534.5%1084
50.2%
 Stockfish 2.0.1 32-bit2998+41−3974.7%−177.630.4%237
71.5%
 ChessBrainVB 3.682984+29−2952.1%−15.133.8%397
65.7%
 ChessBrainVB 3.662977+16−1650.9%−7.036.5%1319
100.0%
3Rybka 2.3.2a 32-bit2923+16−1666.3%−112.835.5%1352
56.6%
4Spike 1.4 Leiden2921+7−745.2%+32.934.7%8718
81.6%
 ChessBrainVB 3.602906+32−3253.2%−21.434.2%310
52.0%
 ChessBrainVB 3.502905+15−1549.7%+3.334.2%1510
86.5%
 Rybka 2.2 32-bit2893+14−1473.0%−169.729.8%2028
59.9%
 Komodo 1.3 32-bit2888+35−3461.1%−78.640.7%280
76.2%
5Toga II 3.02874+17−1754.0%−27.034.2%1204
100.0%
6Booot 5.1.02838+11−1148.2%+14.432.0%3102
74.3%
 ChessBrainVB 3.312829+24−2453.7%−27.729.8%574
50.7%
 Doch 1.2 32-bit2828+33−3348.3%+12.540.5%289
62.0%
 Toga II 1.4.1SE2823+10−1050.1%+0.834.0%4172
66.1%
 Toga II 1.4 beta5c2820+14−1348.9%+5.634.9%1918
86.2%
7DisasterArea 1.542809+13−1349.1%+6.238.4%1853
69.7%
 ChessBrainVB 3.202803+17−1749.7%+1.133.6%1219
84.7%
 Fruit 05/11/032792+14−1453.6%−24.934.4%1893
52.1%
 Rybka 1.0 32-bit2792+13−1364.8%−106.232.0%2178
76.0%
 Booot 5.02784+15−1557.6%−56.831.3%1715
54.7%
 Fruit 2.32783+14−1462.6%−86.333.6%1892
52.8%
8Strelka 1.8 32-bit2783+13−1348.2%+7.635.5%2103
56.0%
 Fruit 2.3.12781+18−1853.7%−26.233.9%1041
57.6%
9Bright 0.4a2779+10−1044.0%+42.629.2%4353
70.0%
10Loop 13.6 (Loop 2007) 32-bit2775+10−1055.7%−39.331.8%3853
61.5%
 Bright 0.5c2773+8−847.4%+19.431.6%6635
57.0%
 Toga II 1.3.12772+9−1046.3%+27.632.8%4308
62.0%
11ProDeo 2.22769+19−1933.1%+135.023.1%1120
72.7%
 Toga II 1.2.1a 32-bit2762+9−952.1%−18.433.4%4523
61.1%
 ProDeo 1.852757+39−3853.9%−28.525.2%242
60.8%
 Fruit 2.2.12751+18−1856.3%−45.333.5%1076
53.4%
12Jonny 4.002750+7−748.9%+5.927.6%8670
48.7%
 ProDeo 1.872750+23−2347.9%+13.825.4%680
74.3%
 ChessBrainVB 3.022741+17−1749.0%+7.629.7%1156
54.9%
 Strelka 1.0b 32-bit2739+17−1755.4%−40.430.9%1202
56.0%
 Toga II 1.1a 32-bit2736+39−3776.7%−205.320.9%302
56.1%
13Glaurung 2.1 32-bit2732+34−3364.9%−105.927.6%319
51.1%
 Spike 1.2 Turin2731+6−643.1%+52.831.4%14620
59.7%
 ProDeo 2.82727+29−2938.6%+80.930.5%420
66.5%
14Devel 2.00002720+14−1447.2%+19.630.2%1792
82.2%
 ProDeo 2.02709+19−1946.9%+23.130.0%924
55.2%
 Devel 1.80902708+16−1652.3%−30.728.4%1500
81.5%
15Naum 2.0 32-bit2700+8−851.7%−15.131.8%6692
52.0%
16Bison 9.11 32-bit2699+27−2747.3%+19.524.0%499
50.3%
 ProDeo 1.812699+17−1758.3%−59.924.6%1246
84.7%
 Bright 0.2c2688+13−1350.8%−4.330.8%2039
58.7%
 Fruit 2.12685+24−2448.3%+13.229.1%604
53.2%
17Delfi 5.42683+7−749.0%+10.331.2%8564
56.1%
18Gaviota 0.85.1 32-bit2682+19−1938.5%+80.826.9%998
58.9%
 Spike 1.12678+24−2448.4%+11.432.4%590
60.6%
 ProDeo 1.822672+41−4148.5%+12.232.0%197
56.6%
 Booot 4.15.12668+13−1448.6%+13.628.2%2010
55.9%
19Vajolet 2.482667+17−1745.8%+30.127.1%1264
54.2%
 Booot 4.15.02665+12−1249.8%+3.632.6%2442
57.6%
20Alaric 7072664+6−748.0%+14.827.9%10280
88.4%
 Glaurung 1.2.1 32-bit2657+10−1045.2%+34.429.6%4173
57.2%
21‑22Phalanx XXV2656+12−1350.5%−4.026.0%2354
49.7%
21‑22Scorpio 2.0 32-bit2656+12−1250.5%−2.535.2%2542
62.9%
23Naraku 1.312653+14−1451.0%−5.925.4%2013
67.6%
 Scorpio 1.812648+14−1445.7%+22.426.2%2021
78.7%
24Colossus 2008b2642+7−748.2%+14.030.6%9007
56.0%
 ChessBrainVB 2.052641+17−1752.0%−14.131.1%1153
47.2%
 Scorpio 1.92641+13−1337.3%+92.827.8%2357
51.3%
 Scorpio 1.912641+12−1243.2%+48.532.0%2381
58.7%
25Chronos 1.9.72639+14−1444.0%+45.032.7%1778
52.4%
 Scorpio 1.822638+20−2052.2%−27.922.5%1024
53.4%
26Rodin 8.02637+13−1348.5%+10.029.6%2021
52.7%
27Deuterium 11.01.28.1592636+13−1351.6%−12.530.2%2067
59.5%
28E.T. Chess 13.01.082635+7−748.0%+15.331.7%8119
56.3%
 Scorpio 1.842633+20−2027.0%+169.526.4%1026
60.7%
 ProDeo 1.72630+15−1543.9%+47.121.7%1711
57.5%
 Vajolet 2.032627+18−1849.2%−1.623.4%1305
57.1%
29Alfil 8.1.1 Optimized2625+9−947.6%+18.828.0%5091
56.8%
 Scorpio 1.82624+15−1440.6%+69.827.0%1803
57.1%
30‑31Movei 00.8.438 (10 10 10)2623+7−746.7%+24.330.6%8608
43.4%
30‑31WildCat 82623+7−746.9%+23.929.4%8514
61.5%
32DanaSah 7.32621+15−1548.5%+10.831.7%1461
57.2%
33Zarkov 6.552619+12−1249.7%+1.429.9%2416
54.3%
 Alaric 7042618+15−1549.8%+1.031.1%1584
48.3%
34Rotor 0.7a2618+15−1449.2%+7.229.2%1694
55.3%
 ProDeo 1.712617+16−1643.9%+44.428.8%1386
53.7%
 Alfil 12 MT2616+13−1351.3%−8.729.6%2152
54.0%
 Delfi 5.12615+12−1251.3%−9.229.8%2671
52.0%
35Slow Chess Blitz WV2.12615+6−646.0%+28.829.9%12410
56.0%
 Glaurung 1.0.2 32-bit2613+29−2935.9%+100.128.8%427
48.8%
 Rodin 7.02613+15−1548.3%+12.030.3%1612
54.0%
 Booot 4.14.02612+21−2149.7%+1.831.8%758
47.8%
 Rotor 0.82612+10−1046.5%+25.828.6%3550
56.7%
 Colossus 2007d2611+12−1247.5%+17.731.8%2264
57.1%
 Deuterium 10.01.27.2132610+11−1053.1%−23.229.1%3508
52.2%
 Delfi 5.22609+11−1143.3%+47.630.3%3133
52.4%
 ProDeo 1.22609+11−1043.6%+48.826.8%3585
49.2%
 ProDeo 1.62609+14−1447.8%+15.429.7%1923
47.5%
36Ruffian 2.1.02609+8−947.7%+17.530.5%5173
60.0%
 Naum 1.91 32-bit2607+19−1943.2%+53.529.2%975
51.6%
 ProDeo 1.87x2606+45−4726.0%+175.822.9%192
49.0%
 WildCat 72606+10−1046.5%+25.030.8%3952
59.9%
37Pharaon 3.5.12605+7−745.9%+29.128.2%8458
54.9%
38Amyan 1.722604+8−850.1%−0.228.3%7601
53.0%
 Movei 00.8.4382604+16−1640.1%+66.730.3%1402
52.0%
39GreKo 2015-ML2603+31−3150.7%−5.930.5%338
59.9%
40Caligula 0.9g2598+20−2059.7%−68.826.1%857
48.6%
 DanaSah 7.02598+16−1651.3%−9.230.8%1294
62.5%
 ProDeo 1.742594+18−1846.3%+26.325.3%1115
52.8%
 Colossus 2008a2593+27−2841.9%+54.928.9%456
53.5%
41K2 0.912592+14−1449.8%+1.331.2%1678
50.0%
 List 5.122592+11−1047.5%+17.432.9%3376
61.0%
 Phalanx XXIV2589+16−1652.0%−16.324.6%1445
55.5%
 ProDeo 1.12588+11−1145.8%+32.425.9%3397
54.9%
 K2 0.872587+17−1749.3%+4.128.4%1208
50.3%
 Colossus 2007c2586+15−1546.9%+22.933.0%1600
50.9%
42Nawito 18122586+18−1846.4%+24.433.2%1037
52.3%
 Ruffian 1.0.52586+9−947.3%+19.730.1%5450
77.4%
43Francesca MAD 0.192581+10−1050.5%−5.628.1%3943
66.0%
44Hamsters 0.7.12578+8−848.0%+15.330.7%6505
54.9%
 Alaric 0702b2577+29−2945.4%+28.831.9%401
47.8%
 DanaSah 6.502577+14−1448.9%+7.929.6%1744
52.7%
 Delfi 5.02577+15−1539.5%+78.231.1%1562
54.1%
45Pseudo 0.7c2576+8−848.8%+6.929.1%6068
58.2%
46SOS 5.12575+7−747.0%+20.627.6%7809
59.6%
 Rotor 0.62573+11−1249.8%+0.929.1%2719
57.4%
 Colossus 2007b2571+21−2147.1%+19.730.2%765
52.3%
 Francesca MAD 0.182570+17−1753.7%−26.329.6%1288
48.7%
 Rodin 6.02570+16−1646.7%+23.130.2%1427
55.4%
47Jellyfish 1.02569+18−1753.8%−31.026.3%1239
52.1%
48Critter 0.40 32-bit2568+20−2055.5%−66.327.4%974
58.1%
49‑50Aristarch 4.502566+7−847.7%+16.727.0%7685
47.4%
49‑50Petir 4.392566+10−1047.6%+17.931.6%3694
60.4%
 Booot 4.13.12564+13−1349.0%+6.332.8%2049
61.2%
 Deuterium 09.01.26.4922561+17−1749.9%+0.225.8%1386
54.7%
 K2 0.832560+16−1650.6%−5.226.4%1358
49.0%
 WildCat 62560+17−1753.6%−35.225.4%1295
52.1%
 Hamsters 0.62559+13−1350.2%−1.330.9%2020
55.2%
 Colossus 2007a2558+16−1644.0%+43.230.1%1404
52.9%
 Caligula 0.9f2556+66−6654.7%−25.332.0%75
50.6%
 Petir 4.9999992555+9−948.7%+8.929.7%5198
68.3%
 Jonny 2.83 32-bit2552+11−1145.8%+32.225.4%3296
51.9%
 Movei 00.8.403 (10 10 10)2551+25−2546.6%+21.926.0%572
50.0%
51Philou 3.602551+15−1553.9%−29.627.4%1579
62.4%
52BugChess2 1.5.22548+14−1450.9%−7.728.3%1861
51.9%
 Pharaon 3.32547+32−3333.0%+123.029.6%345
50.1%
53‑54Rebel Century2547+12−1248.0%+13.827.6%2437
49.0%
53‑54The Baron 2.23 32-bit2547+19−1947.2%+21.127.5%1035
56.1%
55Anaconda 2.0.12546+10−1050.8%−5.330.5%3798
53.5%
56Ktulu 4.22545+11−1150.0%+1.326.7%3075
51.6%
 The Baron 1.8.12545+14−1448.3%+11.424.9%1959
49.5%
 Tucano 1.042545+36−3660.7%−78.423.4%286
51.9%
 Colossus 2006f2544+18−1747.1%+20.330.3%1125
54.7%
57Dirty 11D-272543+16−1551.4%−11.129.5%1478
51.4%
 Amyan 1.622542+19−1954.5%−56.726.8%1069
58.3%
58‑59Betsabe II 1.842540+14−1449.6%+2.522.8%1930
48.5%
58‑59Fritz 5.322540+13−1352.5%−19.632.6%2201
54.4%
60‑61AnMon 5.752539+7−748.4%+11.025.0%8059
48.0%
60‑61Ufim 8.022539+6−750.9%−7.027.7%10180
55.7%
 Rodin 5.12538+15−1553.0%−21.829.7%1598
53.1%
62‑63Pupsi2 0.092537+15−1647.0%+23.428.1%1524
52.4%
62‑63SmarThink 0.17a2537+10−1047.1%+21.228.6%3981
56.6%
64Thinker 4.7a2536+11−1152.7%−22.231.7%2884
55.0%
 Fritz 6 Light2535+15−1550.1%−0.930.2%1565
46.3%
 Rotor 0.52535+13−1450.5%−3.027.0%2056
58.1%
 DanaSah 4.882534+12−1248.9%+6.328.3%2487
46.7%
 Philou 3.52534+18−1849.1%+5.434.9%986
55.3%
 Movei 00.8.4032533+16−1651.4%−11.930.3%1380
51.1%
65‑66Frenzee 2.02532+34−3446.4%+26.523.6%318
50.3%
65‑66Zappa 1.1 32-bit2532+24−2442.8%+52.128.8%605
54.4%
 DanaSah 4.662530+18−1848.7%+9.625.3%1177
51.1%
 Pharaon 3.22530+35−3548.1%+14.430.9%285
59.6%
 Petir 3.99d2525+18−1851.0%−16.128.6%1152
53.7%
 Betsabe II 1.752524+17−1749.4%+4.221.5%1219
50.3%
 Francesca MAD 0.152523+17−1747.9%+15.030.7%1215
60.6%
67Crafty 20.14 32-bit2519+27−2736.5%+104.022.7%529
54.6%
 AnMon 5.602517+12−1249.9%+1.626.7%2563
50.0%
 Francesca MAD 0.162517+18−1847.4%+18.729.4%1111
61.8%
 AnMon 5.662513+19−1945.2%+33.527.0%1021
52.0%
 Dirty 6J-222513+13−1352.3%−17.028.0%2337
55.9%
 E.T. Chess 18.11.052512+12−1253.8%−33.929.6%2558
47.6%
 Rodin 4.02512+14−1352.0%−14.828.3%1971
52.1%
68ECE X2511+18−1859.5%−81.215.9%1309
52.2%
 DanaSah 5.002510+35−3557.2%−55.822.8%290
53.0%
 AnMon 5.502509+23−2345.6%+33.424.5%654
51.9%
 GreKo 10.3.12508+18−1950.4%−2.227.6%1016
52.6%
 Caligula 0.82507+17−1758.7%−61.723.5%1257
48.7%
69Danchess CCT72507+16−1651.0%−6.426.8%1514
51.0%
 Fritz 4.012507+38−3854.1%−30.731.5%232
49.5%
 Pupsi2 0.082507+13−1350.7%−6.927.0%2293
55.6%
 DanaSah 4.242506+13−1347.1%+20.428.8%2208
50.9%
70Green Light Chess 3.01.2.22506+8−845.9%+29.228.6%5962
56.5%
71Little Goliath Evolution 3.122505+7−648.6%+9.427.4%10018
51.9%
 Crafty 18.15 32-bit2504+34−3444.7%+37.228.7%303
50.4%
 K2 0.792504+20−2053.2%−25.425.8%925
50.7%
72Yace 0.99.872504+8−748.6%+8.726.6%7431
50.8%
 Movei 00.8.4022503+33−3442.2%+56.424.8%319
52.6%
 Petir 3.952502+23−2342.1%+57.227.1%701
49.9%
73Trace 1.362502+26−2650.8%−4.028.4%514
53.1%
 Trace 1.37a2501+7−747.9%+15.025.2%8009
59.4%
 Frenzee 3.0 32-bit2497+29−2946.1%+28.728.4%426
53.6%
 Betsabe II 1.662495+18−1850.5%−2.722.4%1112
52.9%
74nanoSzachy 3.92495+13−1348.3%+11.428.9%2060
60.2%
 DanaSah 4.452492+20−2045.4%+32.026.7%930
47.7%
75Magnum 4.0 32-bit2492+15−1551.1%−16.124.9%1618
55.1%
76Pepito 1.59 32-bit2491+13−1350.8%−5.030.5%2197
60.2%
 Crafty 19.19 32-bit2487+28−2848.4%+13.030.7%436
50.0%
77‑78Dimitri 4.772487+19−1951.3%−9.022.1%1038
51.6%
77‑78Tao 5.62487+9−949.4%+3.024.9%4964
50.8%
 Colossus 2006d2486+29−3038.4%+86.526.4%421
53.8%
 Hamsters 0.52485+18−1847.4%+15.727.6%1108
55.5%
79Delphil 2.9f2482+36−3729.0%+165.122.6%310
50.3%
80CuckooChess 1.102481+17−1741.2%+65.025.6%1307
59.5%
81Gothmog 1.0b102479+17−1755.7%−44.521.2%1332
53.5%
 Green Light Chess 3.002478+15−1449.6%+2.331.5%1674
54.3%
 Booot 4.12.12476+27−2742.9%+50.327.3%472
51.9%
82‑83Mephisto Gideon Professional2475+12−1248.9%+7.923.8%2875
49.7%
 Movei 00.8.2952475+25−2642.6%+51.330.0%533
51.0%
82‑83iCE 0.32475+20−2050.7%−5.125.7%902
53.3%
 ECE X22474+20−2053.0%−24.418.0%964
58.4%
 Betsabe II 1.472471+16−1654.3%−32.122.4%1574
50.1%
84Cerebro 3.03d2471+8−847.6%+17.123.0%6418
67.4%
85‑86Twisted Logic 20080404x2467+16−1551.8%−13.322.2%1547
49.6%
85‑86Xpdnt 0910072467+12−1250.9%−7.026.2%2587
52.7%
 Dimitri 4.002466+18−1859.0%−66.119.6%1148
65.9%
 Amyan 1.5972462+11−1149.7%+1.827.3%2951
63.6%
 The Baron 1.7.02458+16−1647.8%+12.123.2%1515
56.2%
87Glass 1.62457+13−1352.5%−20.323.7%2224
52.6%
88pikoSzachy 4.02456+14−1449.3%+4.722.9%1925
55.0%
89Anatoli 0.35k2455+15−1550.8%−5.826.7%1574
54.8%
 Cerebro 3.03b2453+33−3428.8%+153.424.4%349
54.4%
 Delphil 2.82450+14−1449.5%+3.725.8%1873
52.6%
 Philou 3.14.12450+15−1552.3%−16.926.8%1702
49.6%
 Tao 5.42450+34−3537.3%+96.121.1%322
57.1%
90Counter 1.22447+10−948.0%+13.536.0%3950
48.6%
 Hamsters 0.42447+32−3337.9%+89.026.0%350
50.9%
 nanoSzachy 3.82447+13−1350.6%−4.225.8%2130
55.4%
91Matacz 1.42446+8−850.9%−8.625.3%5651
63.3%
 Matacz 1.3 HT742443+14−1449.8%+1.428.2%1753
68.2%
92SpiderChess 0706032439+7−747.1%+20.631.2%7444
82.8%
93‑94Abrok 5.02434+9−944.3%+41.425.8%5381
48.6%
93‑94LambChop 10.992434+8−849.4%+4.326.4%6195
60.7%
95‑96King of Kings 2.562433+9−947.3%+19.723.5%4820
50.3%
95‑96Nemeton 1.82433+15−1549.2%+5.325.0%1538
50.7%
 Phalanx XXIII2433+18−1848.2%+13.022.0%1090
76.2%
97Nejmet 3.072425+8−849.5%+3.526.9%6867
61.0%
98‑99Gromit 3.822423+17−1848.4%+12.126.1%1169
49.6%
98‑99Quark 2.352423+9−948.1%+14.624.5%5440
52.5%
 Delphil 2.72422+26−2649.1%+2.026.9%572
53.1%
 Caligula 0.7b2421+16−1648.3%+13.323.7%1416
52.0%
 Nemeton 1.512420+16−1653.4%−24.023.7%1483
56.4%
100‑101Dragon 4.62419+8−848.9%+8.224.9%7017
45.9%
100‑101Snitch 1.6.2 32-bit2419+10−1047.7%+16.925.4%3846
57.4%
 GreKo 8.0 32-bit2418+17−1748.4%+9.529.7%1224
48.1%
102Hussar 0.42418+9−1051.0%−7.723.9%4603
54.5%
103Flux 2.2.12416+29−3048.5%+9.425.1%411
51.8%
 Delphil 2.6c2415+33−3352.2%−14.023.6%364
53.0%
 Delphil 1.9c2414+14−1448.6%+9.929.0%1794
50.1%
104‑105Kiwi 0.6d 32-bit2414+16−1645.2%+33.424.6%1454
50.0%
104‑105Typhoon 1.00-3582414+17−1745.5%+33.423.6%1384
50.6%
 nanoSzachy 3.52414+17−1755.6%−52.124.1%1414
55.0%
 Delphil 2.6a2412+16−1648.4%+12.827.0%1378
53.0%
 Delphil 1.82411+16−1648.4%+12.027.3%1496
69.5%
 Little Goliath 2000 3.5c2404+21−2153.3%−22.327.3%777
59.9%
106Arasan 9.52400+27−2750.8%−9.522.9%533
51.0%
 Matacz 1.12400+21−2053.0%−25.124.6%886
57.2%
107Sjakk 2.0 32-bit2396+29−2943.9%+42.526.2%416
52.3%
 Bruja 1.9.1 32-bit2395+41−4333.3%+126.219.8%222
50.3%
108KnightDreamer 3.32395+11−1148.7%+8.726.0%3117
51.0%
109Gaia 3.5 32-bit2394+16−1655.0%−41.319.7%1469
51.4%
 Nemeton 1.72394+17−1748.3%+11.325.6%1179
57.6%
 Francesca MAD 0.13 Nobook2392+14−1451.5%−10.624.9%2030
61.3%
 GreKo 7.2 32-bit2389+18−1849.5%+2.428.3%1110
47.6%
110PostModernist 10162389+10−1049.8%+1.023.4%3653
56.7%
111Comet B502388+10−1047.0%+21.223.1%4440
59.4%
112Leila 0.53h2387+8−851.3%−13.222.2%6076
58.2%
113‑114Amy 0.87b2385+9−948.1%+13.521.3%5398
52.4%
113‑114Diablo 0.5.12385+10−1048.8%+9.227.0%4210
49.2%
 K2 0.712385+18−1854.7%−37.221.6%1213
53.9%
115Hermann 2.02384+20−2038.1%+95.321.9%1013
58.5%
116Gosu 0.162382+8−851.8%−13.521.7%6782
76.2%
 Comet B682378+9−949.2%+5.124.1%4713
61.4%
117Sjeng 12.132376+11−1148.7%+7.124.8%3237
56.8%
118Patzer 3.802374+9−950.4%−2.722.5%4756
56.2%
119‑120Der Bringer 1.92373+8−851.3%−11.322.3%6767
54.1%
119‑120Djinn 0.925x2373+9−950.1%−2.024.4%4708
58.9%
121Muse 0.899b2371+9−851.2%−10.323.1%5596
56.9%
 Phalanx XXIII beta2370+15−1548.5%+10.919.3%1660
54.9%
 Dirty ACCA32369+15−1451.5%−17.826.2%1762
47.7%
122Ghost 2.0.12369+16−1652.3%−16.723.4%1385
50.0%
 Nemeton 1.62369+19−1943.6%+45.624.8%963
52.7%
123‑124RomiChess P3kLD2368+22−2236.8%+97.524.1%806
50.9%
123‑124Terra 3.42368+10−1051.4%−9.720.4%4076
58.9%
 Rodin 3.02366+16−1752.0%−15.723.5%1343
58.5%
125The Crazy Bishop 00522364+9−951.1%−11.023.4%5543
54.4%
 Arasan 9.22362+23−2335.9%+106.222.5%778
52.1%
 pikoSzachy 3.32362+16−1651.9%−15.823.2%1441
70.9%
126‑127Betsy 6.51 Nobook2356+12−1254.6%−37.223.2%2838
50.0%
 Glass 1.32356+16−1654.5%−39.922.2%1580
49.8%
126‑127Homer 2.012356+9−950.5%−3.424.8%4493
61.2%
 Dimitri 3.932353+24−2451.8%−14.717.7%643
52.7%
128Amateur 2.822352+8−851.3%−11.620.5%6994
51.5%
 Phalanx XXII Reborn JA2351+13−1355.3%−47.120.3%2536
56.5%
 Amateur 2.862349+26−2647.1%+19.221.9%517
55.3%
 Nemeton 1.412347+17−1748.2%+12.721.9%1305
63.2%
129‑130Cheese 1.32343+13−1348.1%+12.323.5%2397
50.4%
129‑130Eeyore 1.502343+15−1549.7%+2.123.6%1671
56.4%
131Horizon 4.42342+9−949.4%+5.222.4%5927
66.2%
 GreKo 6.52338+18−1849.1%+5.926.2%1162
52.3%
132Queen 4.032337+8−848.1%+13.628.6%5801
72.7%
133‑135Ares 1.0042333+13−1454.8%−38.923.7%2127
47.5%
133‑135Arion 1.72333+7−850.7%−5.525.9%7799
49.3%
133‑135EveAnn 1.722333+14−1450.5%−2.224.1%1860
56.0%
136Waxman 20142332+16−1650.2%−0.625.0%1471
52.3%
 Cheese 1.22331+14−1444.4%+40.423.0%1933
51.4%
 iCE 0.22331+19−1942.4%+55.825.9%963
50.4%
 DanaSah 2.442330+36−3646.5%+27.530.5%269
50.2%
137‑138Sorgenkind 0.42330+12−1248.6%+11.321.4%2687
49.7%
137‑138Thor's Hammer 2.28 32-bit2330+13−1356.3%−52.718.6%2412
52.9%
139Amundsen 0.802329+16−1655.1%−42.218.6%1522
66.0%
140Sage 3.532326+8−848.8%+9.121.7%6600
60.7%
141Chezzz 1.0.32324+9−952.8%−22.121.0%5333
92.3%
142Aice 0.99.22315+9−949.1%+6.223.0%5070
52.7%
 Waxman 20172315+16−1650.1%+0.322.7%1405
63.3%
143‑144Alex 2.07a2311+15−1555.2%−42.520.1%1688
50.5%
143‑144Nebiyu 1.22311+41−4228.5%+203.59.8%305
52.0%
 Nemeton 1.32310+19−1946.1%+26.826.0%978
51.4%
 Dimitri 350a2309+19−1953.5%−26.518.6%1005
55.5%
145Averno 0.812308+9−951.5%−13.621.8%4916
49.0%
 EveAnn 1.71a2308+15−1553.3%−27.825.3%1557
51.1%
 Nemeton 1.22308+18−1851.1%−8.925.1%1070
50.4%
146‑147Asterisk 0.62307+10−1049.5%+3.924.3%3893
51.7%
 EveAnn 1.702307+18−1845.0%+36.224.7%1084
50.3%
146‑147Joker 1.1.142307+13−1346.5%+24.320.8%2449
55.7%
148TJchess 1.012306+15−1549.1%+6.923.5%1776
69.3%
 Waxman 20152300+18−1844.8%+36.224.8%1127
56.5%
 Cheese 1.1b2297+26−2652.3%−29.920.4%594
50.2%
149KnightX 1.922297+7−850.6%−6.722.5%7492
57.6%
 Dimitri 3.812295+20−2049.4%+3.520.3%952
67.7%
 Eeyore 1.482290+12−1252.5%−22.922.5%2625
49.6%
 Waxman 20162290+18−1845.2%+36.321.9%1090
51.8%
 Homer 1.1b32289+31−3235.3%+111.122.4%415
53.0%
150Ayito 0.2.9942288+11−1153.2%−26.819.1%3507
54.9%
151Chaturanga 2.4.32286+27−2753.0%−22.419.8%499
50.6%
 Ares 1.003a2285+13−1348.2%+12.722.6%2147
90.6%
152Popochin 3.22275+9−950.0%−1.225.5%5890
58.5%
 Sjakk 1.1.92273+16−1650.6%−4.925.2%1469
65.0%
 Waxman 20132269+16−1652.7%−23.625.3%1401
58.3%
 Dimitri 3.612267+16−1745.7%+31.919.1%1406
48.2%
153Esc 1.162267+9−952.7%−22.122.4%5381
53.8%
 Hermann 1.3.12266+22−2236.7%+102.221.3%830
56.3%
 Betsabe II 1.092262+39−3781.7%−314.111.4%428
51.2%
154‑155Mediocre 0.52262+15−1549.5%+3.621.7%1613
46.4%
154‑155Zeus 1.292262+9−950.1%+0.123.8%4891
59.1%
156Natwarlal 0.142261+8−848.5%+10.421.1%7067
53.3%
 Horizon 4.32260+24−2446.2%+28.320.1%690
51.4%
 pikoSzachy Extreme2258+111−11345.0%+41.016.7%30
53.1%
 Nemeton 1.12254+25−2547.3%+18.921.3%600
85.2%
157Rhetoric Lite2237+19−1951.2%−9.119.8%1041
49.4%
 Sage 2.2a2237+26−2646.3%+21.621.4%570
53.6%
158Ant 2006-F2236+9−948.3%+13.020.4%5231
56.1%
159Anechka 0.082235+8−847.8%+15.720.3%7349
52.9%
 Waxman 20102235+14−1440.8%+67.125.6%1996
59.2%
 EveAnn 1.662232+16−1646.3%+26.923.3%1425
59.7%
160AliChess 4.252230+10−1046.0%+31.415.9%4332
66.8%
161Dorky 3.482226+13−1352.9%−25.219.6%2394
55.9%
 Nebiyu 1.42224+29−2938.8%+95.916.3%480
48.6%
162OBender 3.2.x2224+12−1148.5%+9.719.7%2951
57.6%
 EveAnn 1.642223+15−1548.7%+10.423.3%1585
53.0%
 Hussar 0.22222+18−1847.1%+21.719.5%1206
50.2%
 Popochin 2.72222+31−3135.9%+108.326.9%409
51.8%
163‑164Adam 3.32221+10−1046.4%+29.218.9%4139
50.3%
163‑164RamJet 0.132221+16−1651.0%−7.220.5%1596
58.6%
 Nebiyu 1.452215+50−5324.6%+224.67.6%197
50.8%
165‑166EXchess 4.032214+16−1651.8%−21.025.5%1564
50.4%
165‑166Gibbon 2.52a2214+25−2549.6%+1.319.0%641
55.2%
 GreKo 5.12211+35−3458.1%−67.622.5%316
55.9%
 ECE 11.012208+19−1947.6%+17.620.5%1052
54.9%
167Chispa 4.0.32207+8−850.2%−1.532.2%6281
52.8%
168‑169ChessAlex 2.0r42206+16−1649.2%+6.620.1%1539
52.7%
168‑169CyberPagno 2.12206+10−1051.3%−13.320.7%3853
51.0%
 Sjakk 1.1.82205+18−1951.4%−11.122.5%1083
52.1%
 Waxman 20112205+17−1747.5%+18.621.3%1332
57.4%
170Beowulf 2.4a 32-bit2203+11−1148.8%+8.121.2%3569
67.6%
171RattateChess 1.0 Nosferatu2199+13−1347.4%+20.919.9%2520
67.5%
172Latista (Sinobyl) 1.52196+11−1147.5%+17.223.3%3265
50.2%
 Alex 2.032195+25−2553.2%−34.620.3%644
50.0%
 Mediocre 0.42195+17−1746.2%+28.321.5%1337
60.0%
173Atlas 2.202193+12−1249.6%+1.218.6%2931
51.7%
174Feuerstein 0.4.6.12192+14−1457.6%−65.720.0%2057
65.6%
175Uralochka 1.1b2189+11−1149.9%+0.721.5%3445
53.4%
176Neurosis 2.52188+16−1651.9%−13.721.8%1456
66.3%
177‑178Atak 6.82184+10−1048.7%+10.021.2%4054
51.2%
 LittleThought 0.972184+40−4048.6%+4.821.7%249
49.6%
177‑178Madeleine 0.22184+9−948.1%+13.320.0%4832
55.8%
179Mango Paola Ajedrez 1.02183+12−1245.4%+27.228.5%2742
57.7%
 K2 0.572181+18−1852.8%−25.420.7%1159
50.4%
 Uralochka 1.1d2180+20−2048.6%+11.019.9%898
57.1%
180Protej 0.5.8c2178+13−1348.9%+8.315.8%2292
81.1%
181Genesis 2.02171+10−1050.8%−5.621.3%4105
77.0%
182BlackBishop 0.982163+18−1844.1%+41.417.6%1338
54.8%
183InmiChess3.06N2162+10−1050.0%−1.920.3%4267
77.5%
 BlackBishop 1.02157+10−1048.1%+13.019.8%4630
53.2%
 InmiChess 3.052156+28−2850.8%−5.119.0%484
54.7%
184NagaSkaki 5.122154+10−1048.9%+9.423.5%3952
89.9%
185‑186Alarm 0.93.12146+9−951.8%−14.417.5%5355
48.4%
185‑186Carballo 0.82146+25−2553.8%−46.420.0%626
59.9%
187Lime 662143+8−848.0%+16.016.6%6537
68.3%
 Genesis 2.01b2137+22−2248.4%+11.423.0%768
58.1%
188Fortress 1.622135+8−851.0%−8.721.2%6490
62.0%
189Nesik 0.7.0 alpha2133+10−1049.3%+5.220.8%4493
58.3%
190WJChess 1.642132+9−949.9%−0.520.0%5462
57.9%
 K2 0.43f2130+18−1850.0%+0.919.3%1122
51.0%
 Wing 2.012129+44−4353.5%−26.825.0%188
55.3%
191‑192Bearded 06_292126+17−1763.3%−107.817.3%1493
50.1%
191‑192Merlin 2.3.12126+27−2750.7%−8.312.7%568
54.9%
 Adam 3.22124+16−1649.7%+1.617.0%1552
51.8%
193Uragano 3D 0.922123+25−2550.3%−6.718.8%597
56.4%
 Alex 1.962121+19−2040.0%+81.316.3%1221
51.6%
 Hussar 0.12120+18−1856.6%−50.220.7%1135
58.1%
 TJchess 0.121R2117+23−2350.7%−5.818.7%765
52.7%
 RamJet 0.142116+19−1938.2%+88.120.3%1058
53.5%
 Jabba 1.0 32-bit2112+83−8543.0%+47.022.0%50
54.2%
194KnockOut 0.7.12107+16−1553.7%−29.219.2%1697
58.8%
195Alf 1.092105+14−1449.7%+2.222.6%1834
68.1%
196Wing 2.0a2101+9−951.1%−8.920.3%5186
65.7%
 Ghost 0.142097+16−1650.7%−4.718.8%1598
60.9%
197Jumbo 0.1.102094+20−2055.2%−46.421.6%959
60.3%
 Uragano 3D 0.872091+14−1452.8%−22.519.9%1982
74.3%
198AdroitChess 0.42082+21−2149.8%+4.618.1%921
59.1%
199Parrot 07.07.222079+15−1550.0%+0.520.7%1788
60.5%
 Rhetoric 0.10.d2076+16−1645.7%+34.818.2%1525
63.5%
200Fischerle 0.9.30b 32-bit2072+18−1749.1%+8.319.4%1244
54.2%
 Sjakk 1.1.72071+20−2046.1%+29.124.1%971
55.1%
201Abbess 2018.02.072069+16−1650.1%+0.016.4%1533
52.6%
202Crabby 2.02068+30−2965.3%−118.516.0%457
72.5%
203Matheus 2.32059+9−949.2%+5.921.4%5583
55.0%
204Monarch 1.72058+10−1052.7%−21.618.8%4047
53.8%
205ChessMind 0.822057+12−1250.4%−2.317.1%2830
56.7%
206King's Out 0.2.422055+18−1852.1%−23.116.5%1282
69.9%
207Bodo 0.2b2050+12−1247.3%+21.318.8%2897
65.7%
208RDChess 3.232046+13−1353.8%−31.419.3%2497
73.3%
209Ax 0.82041+12−1244.5%+46.316.7%3061
51.0%
 Jumbo 0.1.52040+32−3156.2%−39.620.1%379
54.1%
 Abbess 2016.12.112039+16−1650.4%−5.916.6%1478
55.9%
210Hedgehog 1.8082036+34−3456.5%−50.017.8%321
53.6%
 Matant 5.022033+50−5053.8%−29.015.9%170
51.5%
211PLP 16615712032+17−1753.9%−34.912.8%1523
58.9%
212ProChess 101CN2029+17−1753.3%−30.315.6%1394
66.2%
213Plywood 1.732023+22−2150.9%−6.816.3%843
53.3%
214Bestia 0.902022+9−946.0%+33.619.9%6179
56.8%
215Bismark 1.42019+38−3775.8%−306.410.7%456
50.1%
 Gibbon 2.01b2019+39−3942.6%+70.319.1%272
60.5%
216‑217DelphiMAX 2.92013+13−1345.0%+41.515.3%2470
51.9%
216‑217Oberon 0.042013+19−1950.0%−0.720.5%1030
62.0%
 RamJet 0.112008+18−1847.4%+20.618.5%1213
64.0%
218Requiem 0.532005+12−1251.6%−18.342.2%2485
68.4%
 AdroitChess 0.31999+20−2056.1%−52.016.5%1049
50.8%
219Sjaak 3991999+19−1948.3%+12.719.0%1038
55.9%
220Wowl 1.31996+29−2946.5%+27.219.0%443
59.3%
221Small Potato 0.6.11993+10−1048.8%+5.820.8%4324
53.2%
222Gullydeckel 2.16pl11992+11−1151.1%−8.318.5%3392
55.5%
223FrankWalter 1.081991+16−1647.9%+13.518.4%1531
55.5%
224‑225Cupcake 1.01989+18−1944.2%+42.716.6%1172
50.9%
224‑225Elephant 1.061989+12−1247.4%+19.317.0%3003
51.4%
226BigLion 2.23x1988+8−846.0%+29.418.8%6328
53.4%
227Arabian Knight 1.551987+23−2353.1%−9.519.7%701
54.8%
228Armageddon 2.3081986+11−1146.0%+28.522.8%3125
51.2%
229Bubble 1.51985+14−1447.9%+14.116.0%2016
79.6%
230Faile 1.4.41979+9−944.5%+47.423.0%5701
60.1%
231Slibo 0.5.11975+25−2550.0%−12.719.9%592
52.1%
 Hedgehog 1.8061974+37−3846.5%+24.619.5%256
49.4%
 Sjakk 1.1.51974+17−1843.4%+50.816.6%1390
52.9%
 K2 0.351973+34−3445.0%+43.820.5%317
49.4%
 ProChess 1.02AD1973+27−2742.6%+66.114.5%543
57.9%
 Hedgehog 1.8041970+18−1842.8%+54.017.7%1144
57.3%
232‑233Matant 5.041968+14−1454.1%−36.016.6%1963
48.0%
232‑233SSEChessII 2.05 DC1968+10−1051.1%−10.320.4%4501
51.3%
 FireFly 2.1.31967+45−4634.6%+128.318.1%204
50.6%
234La Dame Blanche 2.0c1967+13−1351.9%−17.118.8%2324
50.0%
 Vice 1.11967+138−11680.4%−225.017.9%28
50.5%
235Marvin 1.3.01966+9−1047.6%+16.520.1%4806
54.6%
 Protej 0.5.71965+20−2063.1%−145.911.5%1240
51.8%
236‑237Cilian 4.141964+10−1146.4%+27.224.7%3704
51.5%
236‑237Soldat III 0.172 32-bit1964+17−1750.0%+1.317.3%1393
60.8%
238‑240BSC 3.91960+19−1950.5%−2.612.2%1185
49.2%
238‑240Eia 0.31960+19−1950.5%+0.421.4%1103
50.4%
 Hedgehog 1.8021960+33−3438.7%+89.018.8%345
50.8%
238‑240Sissa 2.01960+24−2446.0%+31.631.9%570
52.6%
 Monik 2.2.2 32-bit1958+57−6022.8%+288.912.7%189
50.7%
 Micro-Max 4.8 (DM-PII)1957+70−7047.9%+20.620.8%72
50.0%
 Monarch 1.51957+33−3441.4%+81.218.3%382
49.0%
241Mustang 4.971957+13−1354.5%−34.524.7%2535
65.3%
242‑243ALChess 1.841954+14−1548.7%+8.222.1%1818
48.3%
 ChessMind 0.801954+17−1840.9%+74.912.4%1417
50.6%
242‑243Etude 0.1.21954+12−1246.6%+26.721.9%2802
57.7%
244‑245Micro-Max 4.81953+9−947.8%+18.822.2%5546
47.8%
244‑245Rival 1.181953+10−1152.0%−18.018.3%3668
63.9%
246JanWillem 1.131950+10−947.5%+18.516.8%4814
85.1%
247ChessKISS 1.31941+15−1552.6%−17.319.2%1816
53.7%
248Sharper 0.171940+12−1345.6%+34.117.0%2711
94.7%
249BibiChess 0.51927+11−1149.8%−1.121.2%3261
55.1%
250SMIRF 178eBC1925+30−3061.1%−112.514.8%553
51.2%
251Smash 1.0.31924+10−1048.3%+12.517.8%4501
66.9%
252Heracles 0.6.161922+9−1048.3%+12.320.4%4824
64.2%
253SamChess1919+13−1354.8%−56.617.7%2377
59.7%
254IACH 0.56z1917+11−1151.7%−12.419.5%3480
53.3%
255Myrddin 0.82 32-bit1916+19−2037.1%+111.215.2%1173
52.6%
256Jabba 130320121915+27−2735.7%+111.816.7%552
52.1%
257BamBam1914+15−1445.0%+41.119.0%1960
52.0%
258Eagle 0.7.51913+12−1252.0%−14.213.2%2901
59.3%
259Reger 0.091910+22−2150.8%−3.318.6%848
54.3%
260Dabbaba 7.491909+14−1453.6%−45.817.2%2237
60.8%
261‑262Robocide1905+24−2447.5%+14.714.2%777
48.9%
261‑262Warrior 1.0.31905+10−951.7%−13.920.7%4848
56.9%
263‑264Clueless 1.41904+9−950.0%+0.513.2%5419
53.9%
263‑264Morphy 3.221904+13−1354.3%−35.722.2%2443
73.8%
265SnailChess 4.0131898+11−1153.3%−25.120.5%3615
53.2%
266Claudia 0.51897+28−2844.0%+47.116.5%492
71.3%
267Surprise 4.3b131888+17−1750.8%−7.213.3%1460
53.0%
268Tyrell 1.021887+21−2162.3%−135.515.8%1032
52.5%
269MrChess 2.11886+18−1759.2%−95.518.6%1407
57.5%
270Purple Haze 2.1.01884+13−1351.9%−13.814.2%2468
62.2%
271FreeChessII 2.171879+23−2361.8%−137.512.3%867
61.4%
 RamJet 0.101875+20−2050.3%−2.916.4%1011
59.8%
272Zevra 1.6 r4971870+31−3145.5%+32.819.8%379
58.7%
 Arabian Knight 1.511866+26−2663.3%−154.314.2%719
50.5%
273NG-Play 8.41866+19−1951.8%−17.618.1%1106
61.0%
274Simontacchi 1.811862+14−1457.2%−58.612.2%2054
80.2%
275Roce 0.03901854+11−1151.4%−10.919.6%3516
72.4%
 ALChess 1.71848+18−1848.6%+11.423.0%1105
51.6%
 Wowl 1.3.81848+22−2328.5%+177.79.6%907
62.9%
276Ranita 2.41843+11−1253.5%−27.318.5%3122
57.0%
277Barbarossa 0.1.01840+37−3662.1%−93.016.7%318
55.7%
278MatMoi 7.15.0-cct 32-bit1836+19−1955.1%−40.015.5%1090
57.3%
279‑280HeavyChess 0.13 beta1834+18−1760.0%−96.630.6%1244
51.6%
279‑280Milady 3.251834+20−2051.8%−38.612.0%1151
63.9%
281Ajedrez Tactico 2.73b1829+16−1653.7%−29.316.7%1654
58.0%
282Celes 0.77c1827+12−1251.6%−11.618.7%2758
60.6%
283JARS 1.75a1824+14−1456.5%−63.119.6%1994
65.4%
284RataAeroespacial 0.2.11820+14−1453.7%−29.212.1%2039
54.6%
 Dabbaba 2.621819+16−1644.6%+41.813.8%1946
62.5%
285NoonianChess 3206P21815+24−2460.7%−118.817.4%771
58.4%
 Alex 1.781809+41−4230.6%+198.513.4%284
52.6%
 BikJump 1.31807+38−3939.8%+78.120.0%255
50.4%
286MorphyChess 1.0.51807+14−1451.3%−6.019.6%2023
68.6%
287Beaches 2.321803+11−1148.3%+8.316.7%3685
48.8%
 Milady 3.041803+23−2348.1%+17.913.9%782
56.5%
288Macromix 2.011801+19−1959.8%−97.622.0%1148
61.1%
289ChessterfieldCL i5a1797+15−1446.8%+27.119.1%2134
51.7%
 Soldat 0.25b1797+12−1239.3%+105.518.5%3672
68.2%
290Enigma 1.1.41793+12−1251.9%−14.419.3%3023
54.5%
291Bremboce 0.6.21792+18−1856.2%−70.014.5%1290
58.9%
 Eia 0.21789+19−1945.5%+37.318.7%1028
53.7%
292Grizzly 1.40.1b1788+14−1453.7%−36.212.0%2281
54.5%
293Cecir 3.51787+13−1349.0%+6.818.7%2625
57.7%
294Embracer 1.121785+14−1452.5%−23.823.2%2209
58.9%
295‑296CDrill 1800 build 41782+20−2044.8%+47.315.4%1039
51.1%
295‑296Fauce 0.41c1782+15−1549.3%+9.136.2%1477
49.6%
 Heracles 0.5.91782+34−3450.8%−5.520.5%331
60.6%
297BeRoChess 1.00 32-bit1775+34−3366.5%−179.625.8%399
62.9%
298Pulsar 2009-9b1769+16−1555.8%−58.821.6%1702
54.2%
 Zevra 1.31 r3401767+26−2649.3%+5.521.5%543
55.4%
299Mint 2.31765+17−1658.8%−82.818.8%1555
56.6%
300Robin 0.9831764+11−1151.9%−18.418.4%3912
60.9%
301Lodocase 2402081761+19−1954.6%−54.914.2%1230
63.6%
302Chenard 2009.09.191756+18−1928.0%+216.211.1%1614
51.0%
 NG-Play 8.31756+41−4167.9%−205.715.8%310
50.3%
 Zevra 1.21 r2901755+28−2837.6%+91.427.1%458
62.3%
303Laurifer 1.01751+11−1147.3%+18.719.1%3855
66.6%
304Ziggy 0.71746+20−2060.8%−114.914.5%1154
56.1%
305Vicki 0.041a1744+13−1353.4%−36.418.0%2575
53.8%
306Elf 1.3.01743+10−1045.7%+35.814.5%4853
53.2%
307Zurichess 1501161742+31−3142.7%+68.428.8%410
57.8%
308Kanguruh 1.931738+11−1152.8%−22.018.9%3444
74.8%
309Adamant 1.71733+10−1046.9%+24.316.4%5162
58.1%
310GChess IV 0.2.01732+12−1257.2%−59.929.3%2516
56.5%
311Zzzzzz 3.511730+17−1748.9%+11.022.7%1245
64.7%
312‑313Kitteneitor 0.22.11725+19−1950.9%−7.834.2%991
51.0%
312‑313Zoidberg 0.11725+17−1754.6%−47.716.4%1477
58.2%
314‑315SEE 0.6.91722+12−1252.9%−26.219.6%2919
53.8%
314‑315TSCP 1.811722+11−1048.3%+14.615.1%4214
59.8%
316EnkoChess 2017.08.191717+31−3146.7%+30.920.9%378
55.1%
 Pulse 1.4.01714+42−4253.0%−25.620.6%218
51.6%
317Aldebaran 0.7.01713+11−1147.9%+14.834.1%3033
56.4%
318Tristram 4.161711+25−2550.1%−0.615.8%626
54.6%
 EnkoChess 2017.09.011709+27−2747.0%+22.120.6%499
54.3%
319RumbleMinze 1.0.331706+28−2840.8%+84.814.0%556
62.4%
320Testina 3c1699+33−3264.4%−140.224.6%403
56.4%
321‑322Coiled 0.1a1696+19−1939.3%+88.522.2%1127
52.3%
321‑322Jester 0.841696+16−1650.4%−3.913.4%1554
54.7%
323‑324Chess 4.1a1693+34−3457.8%−102.819.9%397
51.3%
323‑324SharpChess2 2.6.91693+34−3457.4%−99.76.2%438
69.6%
325‑326Gargamella 0.5.01683+15−1550.0%−1.716.8%1680
49.2%
325‑326Mizar 3.01683+10−1047.6%+22.115.8%4260
54.1%
 Roce 0.03601681+35−3633.8%+116.825.9%317
50.5%
 RumbleMinze 1.0.301681+22−2246.3%+28.318.9%774
48.2%
 Tristram 3.361681+22−2251.0%−24.313.8%925
60.3%
327BACE 0.451678+11−1149.4%+1.917.4%3350
52.9%
328PolarChess 1.31677+13−1352.6%−21.116.4%2590
58.8%
 EnkoChess 2908181675+18−1841.6%+63.019.6%1188
56.8%
329Golem 0.4411673+21−2144.3%+42.217.4%873
81.8%
330Belzebub 0.671662+10−1050.1%+2.328.1%3827
58.5%
331Cmcchess 2.51660+17−1658.8%−70.226.8%1542
55.2%
 ALChess 1.5b1659+13−1444.0%+47.619.6%2335
49.9%
 SdBC 0.5.15.11659+46−4640.8%+55.423.5%179
52.6%
332Pooky 2.71657+14−1450.9%−5.016.0%1968
58.2%
333JSBam 0.521654+28−2839.8%+74.220.4%476
55.9%
334DChess 1.0.21651+12−1249.8%+2.217.4%3166
68.6%
335Spartan 1.01645+24−2449.2%+9.319.1%660
51.4%
336IQ23.0031644+11−1147.8%+17.234.8%3339
63.1%
337Vapor 0.01r121641+13−1354.3%−29.439.1%1995
54.8%
 ArcBishop80 1.01637+73−7348.1%+25.118.2%77
51.9%
338ChessRikus 1.4661635+14−1451.7%−11.217.1%2146
58.5%
339MSCP 1.441633+12−1246.8%+24.218.6%3058
67.0%
340Storm 0.61630+10−1048.1%+15.517.1%4422
53.6%
 Tamerlane 0.21626+86−8645.2%+87.911.1%63
51.2%
 BACE 0.461624+20−2047.3%+22.522.8%974
51.2%
341Monochrome1624+16−1647.0%+25.224.9%1487
52.3%
342Chess4j 2.01623+36−3729.2%+171.421.7%327
54.1%
343Revati 0.4c1620+24−2461.8%−97.722.6%721
60.4%
344Philemon C1616+17−1754.9%−32.524.9%1284
53.7%
345‑346AdaChess 2.01615+19−1947.0%+21.616.9%1119
51.9%
345‑346Rainman 0.7.51615+14−1446.4%+29.325.7%2077
70.9%
 Kitteneitor 0.12.11605+31−3150.6%−5.838.9%324
57.7%
347Marginal 0.11600+40−4052.6%−42.54.1%342
62.0%
348Zotron 4.4.61594+11−1049.9%+3.426.2%3665
52.3%
 Grizzly 2.0.8x1593+23−2329.1%+187.510.4%1014
52.4%
349Darky 0.5d1592+23−2345.8%+25.918.0%801
49.4%
 Kitteneitor 0.18.1 32-bit1592+38−3853.5%−45.232.7%318
72.9%
350‑352Damas 91580+14−1552.6%−21.517.5%1913
46.7%
350‑352Needle 0.5311580+10−1046.1%+32.126.3%4526
52.8%
350‑352VanillaChess 2.6g1580+19−1956.4%−48.717.5%1091
54.9%
353SdBC 0.41.401578+16−1642.9%+51.625.1%1365
52.9%
 Cleo 11575+73−7640.0%+113.812.5%80
64.9%
 MSCP 1.6h1559+30−3046.2%+22.610.9%532
58.7%
354Hokus-Pokus 0.6.31555+19−1952.1%−13.318.6%1185
76.0%
355mACE 0.2.2.6161546+18−1846.6%+26.417.9%1212
59.7%
356Larsen VB 0.05.00011543+14−1443.1%+57.018.4%2239
57.9%
 SharpChess2 2.61541+16−1643.7%+53.98.6%1747
93.6%
357Yawce 0.161518+25−2551.4%−16.614.1%658
50.8%
 ACE21517+105−10554.3%−48.214.9%47
53.2%
 Vajolet 0.4.11513+16−1644.4%+45.215.6%1629
71.0%
358Exacto 0.d1507+13−1341.5%+65.225.5%2275
52.6%
 Purple Haze 2.01507+14−1433.1%+153.520.8%2534
70.3%
359Piranha 0.51502+10−1042.5%+64.314.5%4395
55.1%
360Alibaba 1.381500+23−2344.3%+45.616.9%804
66.0%
361‑362Apep 1.011493+27−2746.9%+24.99.3%621
49.2%
361‑362Tarrasch Toy Engine 0.9061493+13−1442.3%+60.018.5%2307
74.1%
363Butterfly 0.41487+15−1540.1%+72.039.7%1492
52.2%
364Gedeone 16201486+29−2965.1%−135.416.2%493
57.2%
365APILChess 1.05r1b1483+16−1642.6%+58.522.4%1561
59.6%
366Pentagon 1.21480+18−1839.9%+71.333.0%1020
75.9%
367Roque 1.11471+16−1644.5%+45.217.7%1537
91.6%
368Blikskottel 0.81457+13−1345.9%+31.921.7%2244
81.4%
369Nero 6.11448+15−1440.2%+74.120.7%1911
68.9%
 Braincrack alpha1430+67−7419.7%+257.111.9%109
51.5%
 Alibaba 1.401429+21−2140.5%+74.020.5%901
53.2%
 Joanna 2002 1.061426+67−6845.9%+42.242.5%73
53.0%
370Suff 0.3.a1423+23−2340.4%+76.622.4%763
58.2%
 Abulafia 0.611418+38−3933.0%+162.014.9%356
55.0%
 Supra 15.01414+48−5036.6%+135.712.8%242
56.2%
371Tony's Chess 0.021410+14−1444.7%+41.69.6%2281
52.7%
372Goyaz 0.0071409+16−1647.8%+19.118.3%1699
56.2%
373MiniMardi 1.31408+11−1236.2%+117.917.8%3572
55.6%
374Eden 0.0.131406+15−1539.4%+82.516.6%1994
55.2%
375JChess 1.01405+18−1838.5%+90.020.1%1226
89.9%
376Nanook 0.171390+14−1444.5%+50.036.7%1987
89.5%
377Skaki 1.231373+23−2351.7%+2.717.2%901
56.4%
378Virutor Chess 1.1.21371+21−2146.4%+26.720.7%911
68.4%
 Virutor Chess 1.11364+18−1838.9%+93.119.5%1307
56.5%
379MiniChessAI 1.191362+17−1750.6%+4.920.6%1574
89.2%
380Joanna 2002 1.031345+21−2138.1%+108.226.3%1017
67.5%
 uMax 1.6w1336+32−3260.7%−81.749.2%313
52.3%
381Ozwald 0.431335+15−1547.5%+30.619.5%1998
71.7%
 Supra 12.01323+39−4134.0%+125.921.3%240
55.5%
382Fimbulwinter 5.001319+25−2637.6%+99.512.2%748
63.1%
 Project Invincible 2.101308+61−6429.7%+161.814.7%116
68.8%
383KillerQueen 2.0b31291+16−1645.1%+52.727.1%1676
56.2%
384TRex 1.91290+19−1942.5%+80.916.1%1287
72.6%
385Chess 1.3.1 by David Cimbalista1280+25−2553.6%−21.024.1%623
56.4%
386QuTeChess 1.0.1t r31277+22−2248.7%+38.436.3%819
98.9%
387Tikov 0.6.31246+17−1745.1%+62.117.3%1647
82.7%
388Raffaela 0.1.41234+18−1841.5%+99.326.3%1388
56.9%
389‑390Gringo 1.4.9b1232+17−1748.2%+35.516.0%1529
51.7%
389‑390Pierre 1.71232+19−1953.2%−28.612.0%1262
54.7%
391Toledo Nanochess Jan/11/20101230+15−1539.7%+101.931.6%1950
77.5%
392Neurone XXIII1217+31−3147.4%+31.212.2%492
52.9%
393GrayMatter SVN16041215+37−3841.5%+106.218.6%376
67.7%
394Pulse 1.2.01205+29−2945.8%+33.627.9%445
85.3%
395DarkFusch 0.91186+20−2040.4%+115.931.3%1014
52.6%
 BlitzKibitz 51185+35−3537.2%+72.141.4%273
54.4%
396Project Invincible 2.041182+26−2638.6%+157.927.3%674
92.8%
397Cassandre 0.241158+20−2057.5%−46.350.3%805
82.3%
398JChecs 0.1.01143+26−2657.3%−52.445.9%481
52.2%
 Neurone XXVI1142+30−3036.2%+107.516.6%458
51.5%
399Brama 0512041141+32−3147.6%+5.146.0%313
51.2%
 Cmcchess 2.271140+22−2242.0%+44.627.7%838
60.2%
400Soberango 0.09.81136+24−2444.9%+37.826.0%643
56.7%
401Usurpator II1133+20−2152.7%−39.023.4%953
91.2%
 Soberango 0.12.01115+17−1639.7%+85.718.9%1589
76.7%
 Soberango 0.10.31105+20−1139.8%+75.324.0%958
82.9%
402Ronja 0.6.01091+27−246.6%+26.832.6%644
75.3%
403Blitzter 2.01080+33−1349.9%−3.66.4%760
61.8%
404Strategic Deep 1.251074+36−1852.6%−19.515.2%854
54.1%
405Frank 0.581073+33−2044.5%+44.627.0%943
54.6%
 Hanzo The Razor1071+48−2255.0%−33.161.4%272
52.4%
 AdaChess 1.01069+69−2511.3%+491.213.8%320
51.1%
 Soberango 0.09.21068+49−2540.1%+76.016.6%374
58.0%
406Talvmenni 0.11064+40−2957.7%−65.035.0%978
87.0%
407Minnow1045+61−4852.0%−11.635.2%474
78.7%
 Soberango 0.07.21031+73−6246.3%+28.022.3%561
55.5%
 DarkTemplar 0.11027+91−6618.8%+409.923.8%290
51.3%
408Safrad 2.1.35.2101026+72−6734.8%+158.120.9%2050
52.2%
409Xadreco 5.71025+77−6745.3%+23.823.0%683
64.0%
410Iota 1.0 32-bit1020+80−7359.1%−89.127.5%1154
66.6%
 Safrad 2.2.40.3601013+87−7935.9%+115.523.0%871
64.9%
 Testina 2.21006+97−8658.0%−82.136.2%414
53.2%
411GIUChess 1.0 beta21005+95−8854.6%−29.335.1%772
89.6%
412Kace 0.82980+123−11349.9%+11.725.7%354
65.4%
413feeks 2018-01-31 LM972+126−12042.2%+68.926.9%1032
58.1%
 Hippocampe 0.4.2967+139−12569.9%−160.136.1%241
57.1%
414Youk 1.0.5963+134−12950.1%−10.934.0%1221
89.5%
415Zoe 0.1948+150−14540.4%+126.527.9%1305
55.7%
416NSVChess v0.14945+153−14751.2%−14.131.9%675
54.6%
417Chad's Chess 0.15944+154−14937.4%+124.015.7%1280
97.1%
418Luzhin 0.1920+178−17340.8%+72.342.7%1624
64.2%
419Dreamer914+187−17964.8%−137.019.7%461
94.2%
420Dika 0.4209883+215−21055.3%−39.345.8%614
64.6%
421Hippocampe 0.4.1876+223−21762.2%−98.831.1%534
88.6%
 Chess4j 1.2844+256−24813.6%+525.515.3%472
52.1%
422Pyotr 0.6 AM843+255−24956.6%−55.936.1%883
95.7%
 Neurone XVIII798+302−29520.5%+252.613.7%241
90.9%
 Chess4j 0.1760+338−33229.7%+255.623.7%713
96.8%
423Belofte 0.9.0726+372−36732.4%+127.426.5%971
98.5%
424EasyPeasy 1.0687+411−40633.7%+221.012.2%846
85.4%
 ReBorn Mainsworthy 1.30657+444−43556.3%−37.322.5%213
91.1%
 MicroChess 1976614+486−47850.0%−2.029.6%230
60.0%
425AcquaD 3.2.26607+491−48516.3%+278.720.8%506
85.1%
426NEG 0.3d584+514−50947.2%+48.727.1%757
62.6%
 Acqua 20160614576+522−51626.2%+233.611.7%315
82.5%
427Ram 2.0551+547−54137.3%+140.334.0%514
82.2%
 Acqua 20160918528+569−56444.0%+113.522.7%365
97.4%
428CPP1489+609−60341.6%+77.328.0%995
99.4%
429LaMoSca 0.10444+654−64936.3%+153.068.5%438
100.0%
430ACE 0.1349+749−74440.7%+159.545.9%1297
79.3%
431POS 1.20339+759−75334.0%+184.937.4%815
100.0%
432Brutus RND249+849−84320.7%+242.241.2%1198
 

Results matrix

Free 32-bit 1-2-CPU engines (best versions only), top 12
#NameElo123456789101112
1Lc0 0.21.1 w41800 GPU3474            
2ChessBrainVB 3.702999   18 − 14
+14−10=8
−34
        
3Rybka 2.3.2a 32-bit2923        8 − 3
+6−1=4
+12
35.5 − 11.5
+27−3=17
+24
  
4Spike 1.4 Leiden2921 14 − 18
+10−14=8
+34
  9.5 − 6.5
+8−5=3
+24
19.5 − 12.5
+14−7=11
−11
  23 − 13
+19−9=8
−40
22.5 − 7.5
+19−4=7
+40
 25 − 11
+19−5=12
−39
5Toga II 3.02874   6.5 − 9.5
+5−8=3
−24
 5 − 5
+3−3=4
−27
  8 − 8
+5−5=6
−97
  11 − 6
+9−4=4
−19
6Booot 5.1.02838   12.5 − 19.5
+7−14=11
+11
5 − 5
+3−3=4
+27
   35 − 28
+26−19=18
−21
18 − 13
+12−7=12
−11
 36.5 − 26.5
+24−14=25
−37
7DisasterArea 1.542809           13.5 − 18.5
+6−11=15
−106
8Strelka 1.8 32-bit2783            
9Bright 0.4a2779  3 − 8
+1−6=4
−12
13 − 23
+9−19=8
+40
8 − 8
+5−5=6
+97
28 − 35
+19−26=18
+21
     22.5 − 13.5
+20−11=5
+69
10Loop 13.6 (Loop 2007) 32-bit2775  11.5 − 35.5
+3−27=17
−24
7.5 − 22.5
+4−19=7
−40
 13 − 18
+7−12=12
+11
     18.5 − 11.5
+14−7=9
+52
11ProDeo 2.22769           17 − 18
+13−14=8
−27
12Jonny 4.002750   11 − 25
+5−19=12
+39
6 − 11
+4−9=4
+19
26.5 − 36.5
+14−24=25
+37
18.5 − 13.5
+11−6=15
+106
 13.5 − 22.5
+11−20=5
−69
11.5 − 18.5
+7−14=9
−52
18 − 17
+14−13=8
+27
 
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

Free 32-bit 1-2-CPU engines (best versions only), top 12
#NameElo123456789101112
1Lc0 0.21.1 w41800 GPU3474 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2ChessBrainVB 3.7029990.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Rybka 2.3.2a 32-bit29230.00.0 56.6100.0100.0100.0100.0100.0100.0100.0100.0
4Spike 1.4 Leiden29210.00.043.4 100.0100.0100.0100.0100.0100.0100.0100.0
5Toga II 3.028740.00.00.00.0 100.0100.0100.0100.0100.0100.0100.0
6Booot 5.1.028380.00.00.00.00.0 100.0100.0100.0100.0100.0100.0
7DisasterArea 1.5428090.00.00.00.00.00.0 99.7100.0100.0100.0100.0
8Strelka 1.8 32-bit27830.00.00.00.00.00.00.3 67.581.087.3100.0
9Bright 0.4a27790.00.00.00.00.00.00.032.5 70.081.7100.0
10Loop 13.6 (Loop 2007) 32-bit27750.00.00.00.00.00.00.019.030.0 71.5100.0
11ProDeo 2.227690.00.00.00.00.00.00.012.718.328.5 96.9
12Jonny 4.0027500.00.00.00.00.00.00.00.00.00.03.1 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Alter engine selection



Alter output selection

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


Created in 2005-2013 by CCRL team
Last games added on April 13, 2019