CCRL 40/15
Downloads and Statistics
March 28, 2020
Testing summary:
Total: 1'132'680 games
played by 2'634 programs

White wins: 391'782 (34.6%)
Black wins: 290'390 (25.6%)
Draws: 450'508 (39.8%)
White score: 54.5%

Open source engines

Comparing 1252 engines!
199 best versions of selected engines played 17985 games with each other

CCRL 40/15 Rating List — Open source engines (Quote)

Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Computed on March 28, 2020 with Bayeselo based on 1'132'680 games

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

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
1Stockfish 11 64-bit 4CPU3496+22−2272.5%−143.751.2%650 
54.6%
 Stockfish 2019-10-09 64-bit 4CPU3494+28−2772.9%−145.152.8%422
75.6%
 SugaR NN 1.1 64-bit 4CPU3482+19−1972.2%−145.250.1%870
90.1%
2Lc0 0.22.0 T40B.4-160 GTX10503464+21−2162.1%−76.563.9%642
48.0%
 Stockfish 10 64-bit 4CPU3464+16−1672.0%−145.352.0%1307
53.2%
 SugaR 1.6.1 64-bit 4CPU3463+25−2569.0%−118.357.4%479
68.2%
 Stockfish 270918 64-bit 4CPU3454+28−2777.9%−189.043.3%457
52.4%
 ShashChess 8.0 64-bit 4CPU3453+19−1966.4%−100.462.9%806
62.2%
 Stockfish 2019-12-10 64-bit3448+20−2075.2%−168.745.9%848
64.3%
 Lc0 0.21.2 w42716 GTX10503442+29−2964.7%−89.459.8%336
65.8%
 SugaR XPrO 1.5.3 64-bit 4CPU3434+24−2471.8%−144.351.3%544
54.9%
 Stockfish 9 64-bit 4CPU3432+15−1572.3%−153.250.5%1423
50.0%
 SugaR XPro NN 1.0 64-bit3432+92−8477.3%−179.045.5%44
53.4%
 Stockfish 11 64-bit3428+19−1872.4%−144.650.5%958
85.4%
 SugaR NN 310719 64-bit3415+17−1672.7%−147.251.1%1179
60.3%
 SugaR XPrO 1.4 64-bit 4CPU3411+20−2072.3%−150.051.8%840
55.7%
 asmFish 051117 64-bit 4CPU3409+20−1969.8%−129.955.7%819
67.6%
 ShashChess 11.0 64-bit3402+21−2167.2%−107.661.3%644
56.1%
 SugaR XPrO 1.2 64-bit 4CPU3400+21−2070.4%−136.552.5%754
63.3%
 ShashChess Pro 1.0 64-bit 4CPU3393+33−3365.6%−94.461.7%256
60.6%
 Stockfish 10 64-bit3388+9−974.1%−165.146.9%4832
50.2%
 SugaR NN 1.1 64-bit3388+18−1871.8%−140.152.3%966
69.4%
 SugaR 1.6.1 64-bit3382+15−1571.3%−138.152.4%1463
61.0%
 Stockfish 8 64-bit 4CPU3379+14−1365.1%−96.962.1%1647
64.8%
 SugaR XPrO 1.3 64-bit 4CPU3374+23−2266.0%−103.457.4%598
64.8%
 SugaR XPrO 1.4 64-bit3368+14−1471.0%−143.751.9%1668
54.2%
 Stockfish 9 64-bit3367+12−1271.4%−149.449.0%2565
60.9%
 ShashChess 8.0 64-bit3365+13−1267.8%−111.359.5%2015
85.0%
3Ethereal 11.75 64-bit 4CPU3351+21−2147.3%+14.865.0%614
55.9%
 Ethereal 12.00 64-bit 4CPU3347+43−4348.6%+10.672.9%140
52.7%
 ShashChess 6.0 64-bit3345+18−1866.0%−98.061.7%926
53.0%
 ShashChess 4.0 64-bit3344+17−1765.6%−98.261.7%1024
55.4%
 asmFish 051117 64-bit3343+16−1571.7%−145.250.2%1407
59.1%
4Xiphos 0.6 64-bit 4CPU3340+21−2143.8%+37.664.1%624
79.0%
 SugaR XPrO 1.3 64-bit3328+16−1570.4%−135.652.1%1372
52.7%
 Ethereal 11.53 64-bit 4CPU3327+23−2252.3%−12.864.0%542
51.6%
 Stockfish 7 64-bit 4CPU3327+15−1567.0%−106.457.3%1304
53.8%
 SugaR XPrO 1.5.3 64-bit3325+16−1670.9%−135.450.6%1244
81.6%
 SugaR XPrO 1.2 64-bit3315+16−1668.1%−118.156.0%1172
52.4%
 MateFinder 9 64-bit3314+21−2167.6%−121.046.7%760
48.7%
 ShashChess Pro 1.0 64-bit3314+19−1966.2%−102.155.5%850
62.3%
 Xiphos 0.5 64-bit 4CPU3310+19−1943.9%+39.264.2%745
74.1%
 Stockfish 8 64-bit3302+11−1169.9%−131.053.8%2670
57.8%
 Ethereal 11.00 64-bit 4CPU3300+19−1947.0%+17.663.2%778
47.9%
 Ethereal 11.25 64-bit 4CPU3300+21−2146.3%+24.365.5%588
73.6%
 Stockfish 6 64-bit 4CPU3292+14−1465.3%−94.857.3%1542
70.7%
5Laser 1.7 64-bit 4CPU3285+16−1643.2%+43.361.3%1059
55.9%
6Defenchess 2.2 64-bit 4CPU3283+19−1941.1%+58.058.6%814
69.5%
 Ethereal 10.55 64-bit 4CPU3275+25−2549.8%−1.957.4%488
63.6%
 Stockfish 5 64-bit 4CPU3270+15−1567.7%−109.754.0%1346
60.4%
7Andscacs 0.95 64-bit 4CPU3266+18−1842.3%+48.159.0%882
51.5%
 Ethereal 11.75 64-bit3266+15−1547.3%+18.361.4%1274
57.8%
 Andscacs 0.94 64-bit 4CPU3263+18−1847.2%+18.554.2%907
51.1%
8Booot 6.3.1 64-bit 4CPU3263+15−1543.0%+44.157.4%1366
62.3%
 Ethereal 12.00 64-bit3259+20−2045.7%+28.759.4%690
66.7%
 Xiphos 0.6 64-bit3253+14−1545.5%+29.763.9%1348
56.8%
 Xiphos 0.4 64-bit 4CPU3251+19−1943.8%+39.561.1%830
63.6%
 Ethereal 11.53 64-bit3247+14−1450.8%−3.060.2%1546
55.8%
 Stockfish 7 64-bit3245+13−1367.9%−112.554.2%1809
67.3%
 Andscacs 0.921 64-bit 4CPU3240+16−1650.7%−6.247.5%1225
52.1%
 Andscacs 0.93 64-bit 4CPU3240+18−1842.9%+45.054.8%938
55.5%
 Ethereal 11.25 64-bit3238+13−1449.4%+3.061.8%1560
61.4%
 Stockfish DD 64-bit 4CPU3235+17−1763.0%−78.656.1%1032
56.6%
9RubiChess 1.6 64-bit 4CPU3232+26−2661.2%−69.250.9%436
53.5%
 Xiphos 0.5 64-bit3230+13−1347.2%+17.362.6%1691
67.6%
 Stockfish 6 64-bit3226+15−1568.7%−118.652.0%1461
57.2%
 Ethereal 11.00 64-bit3224+14−1447.0%+18.357.7%1552
51.7%
10Arasan 21.4 64-bit 4CPU3223+27−2746.8%+16.255.7%402
64.4%
 Booot 6.2 64-bit 4CPU3217+14−1442.9%+46.659.3%1517
50.0%
 Laser 1.6 64-bit 4CPU3217+16−1643.5%+44.155.2%1124
83.5%
 Defenchess 2.2 64-bit3207+12−1242.5%+47.959.0%2111
45.4%
 Laser 1.7 64-bit3207+11−1142.4%+49.155.2%2659
55.3%
 Stockfish 4 64-bit 4CPU3206+17−1760.9%−64.158.9%1054
67.7%
 Booot 6.3.1 64-bit3201+9−944.6%+34.158.0%3710
58.6%
 Arasan 21.3 64-bit 4CPU3198+30−3046.7%+26.055.7%314
57.9%
 Booot 6.3 64-bit3194+16−1650.5%−1.155.9%1208
50.3%
 Stockfish 5 64-bit3194+16−1667.5%−107.951.6%1222
58.5%
 Ethereal 10.55 64-bit3191+18−1749.2%+4.956.8%951
54.0%
 Ethereal 10.00 64-bit 4CPU3190+20−2053.4%−23.250.8%788
71.3%
 Andscacs 0.95 64-bit3183+10−1047.3%+17.952.4%3125
61.7%
11Gull 3 64-bit 4CPU3181+9−942.0%+51.154.3%3711
57.6%
 Gull 2.8b 64-bit 4CPU3179+19−1949.1%+3.751.8%797
49.6%
 Xiphos 0.3 64-bit 4CPU3179+21−2149.2%+3.654.2%660
52.3%
12Vajolet2 2.7 64-bit 4CPU3178+27−2754.3%−24.754.7%397
65.4%
 Andscacs 0.94 64-bit3172+13−1345.6%+29.052.0%1787
49.6%
 Arasan 21.2 64-bit 4CPU3172+30−3052.2%−12.160.6%302
52.2%
 Andscacs 0.93 64-bit3171+13−1347.4%+15.952.7%1928
48.8%
 RubiChess 1.6.1 64-bit3171+24−2453.5%−20.855.4%522
57.7%
 Arasan 21.1 64-bit 4CPU3168+27−2751.2%−7.759.5%383
49.7%
 Booot 6.1 64-bit 4CPU3168+20−2042.0%+49.460.3%726
50.3%
13ChessBrainVB 3.72 4CPU3168+30−3045.0%+30.451.3%320
52.2%
 Stockfish 3 64-bit 4CPU3167+21−2156.0%−35.557.8%663
55.9%
 Stockfish DD 64-bit3165+16−1563.3%−80.853.0%1257
50.1%
 ChessBrainVB 3.74 4CPU3164+128−13046.9%+18.056.3%16
50.7%
 RubiChess 1.5 64-bit 4CPU3163+29−2952.4%−13.954.3%348
51.7%
 RubiChess 1.6 64-bit3163+21−2152.9%−19.856.3%630
83.0%
 Andscacs 0.921 64-bit3150+14−1451.5%−6.950.9%1710
50.4%
14Nemorino 5.00 64-bit 4CPU3150+18−1848.1%+10.252.3%878
52.6%
 Defenchess 2.1 64-bit3149+22−2248.2%+13.654.7%590
54.2%
 Stockfish 2.2.2 64-bit 4CPU3148+16−1659.2%−56.853.4%1141
52.6%
 Xiphos 0.4 64-bit3147+12−1242.9%+47.650.4%2350
59.9%
 Arasan 22.0 64-bit3144+20−2050.1%+3.655.0%711
48.6%
 Booot 6.2 64-bit3144+11−1145.1%+34.154.4%2802
51.7%
 Laser 1.5 64-bit 4CPU3144+20−2049.4%+7.754.5%723
52.5%
 Gull 2.3 64-bit 4CPU3143+17−1747.4%+14.859.3%982
49.9%
 Stockfish 2.3.1 64-bit 4CPU3143+19−1955.4%−33.252.5%846
52.9%
15Texel 1.07 64-bit 4CPU3142+14−1449.5%+5.249.2%1620
60.3%
16Protector 1.9.0 64-bit 4CPU3139+15−1546.4%+25.053.9%1338
57.8%
 Vajolet2 2.6.1 64-bit 4CPU3137+21−2150.8%−5.060.3%605
56.4%
17Igel 2.3.1 64-bit 4CPU3134+27−2750.2%−2.553.2%406
51.6%
 Roc 1.6 64-bit3132+60−6053.9%−22.353.2%77
50.3%
 Sting SF 4.8.4 64-bit 4CPU3132+29−2953.3%−20.662.4%330
49.2%
 Sting SF 6 64-bit 4CPU3132+28−2850.8%−5.961.0%354
50.5%
 Texel 1.06 64-bit 4CPU3132+20−2046.1%+25.653.6%739
52.0%
 Lc0 0.24.0 w591226 64-bit3130+101−10053.4%−23.144.8%29
50.2%
 Laser 1.6 64-bit3129+11−1142.0%+56.649.2%2684
57.8%
 Arasan 21.4 64-bit3127+16−1646.5%+23.953.3%1124
51.0%
 Roc 1.1 64-bit3127+30−3044.8%+32.457.5%318
49.4%
 Stockfish 2.0.1 64-bit 4CPU3127+24−2456.4%−40.048.6%514
55.3%
 Protector 1.8.0 64-bit 4CPU3125+28−2850.4%−1.854.7%386
52.7%
 Arasan 21.3 64-bit3124+14−1545.7%+28.851.3%1490
48.1%
 ChessBrainVB 3.68 4CPU3124+26−2649.2%+4.651.6%428
50.1%
 Gull 3.1 64-bit 4CPU3124+30−3045.4%+33.845.1%359
57.6%
 Arasan 20.4.1 64-bit 4CPU3121+25−2651.7%−11.150.2%452
49.4%
 Gull 3 64-bit3121+7−743.7%+41.352.8%6881
48.2%
 Stockfish 4 64-bit3121+18−1759.3%−56.255.0%967
56.6%
 Roc 1.0 64-bit3119+21−2144.1%+40.749.1%715
52.1%
 Sting SF 5 64-bit 4CPU3118+25−2548.1%+12.754.0%465
52.9%
 Roc 1.3 64-bit3117+23−2348.0%+11.354.1%538
52.4%
 Roc 0.7 64-bit3116+10−1143.9%+41.451.8%3009
53.2%
 Stockfish 1.9.1 64-bit 4CPU3115+22−2260.9%−73.446.6%639
53.2%
18IvanHoe 9.46h 64-bit 4CPU3114+14−1453.2%−19.459.5%1542
50.8%
 Stockfish 2.1.1 64-bit 4CPU3113+27−2754.7%−28.348.3%406
56.4%
 RubiChess 1.5 64-bit3111+20−2048.6%+4.658.6%741
49.9%
19Senpai 2.0 64-bit 4CPU3111+20−2051.6%−12.448.6%780
53.7%
 Sting SF 3 64-bit 4CPU3109+21−2147.7%+12.258.5%644
50.0%
 Sting SF 9 64-bit 4CPU3109+28−2848.0%+11.347.2%381
50.1%
 Stockfish 1.8 64-bit 4CPU3109+19−1861.4%−76.950.2%898
52.4%
 Sting SF 2 64-bit 4CPU3108+27−2748.8%+8.858.1%375
51.0%
 Vajolet2 2.8 64-bit3108+21−2150.3%−3.150.7%665
48.7%
20Winter 0.7 64-bit 4CPU3108+25−2645.1%+32.047.1%463
53.9%
 ChessBrainVB 3.66 4CPU3106+28−2854.2%−26.748.7%378
52.0%
 Roc 1.5 64-bit3105+48−4847.0%+16.162.9%116
51.0%
 Stockfish 1.7.1 64-bit 4CPU3104+19−1960.4%−67.852.6%882
53.4%
 Xiphos 0.2.2 64-bit 4CPU3103+26−2647.3%+13.953.6%414
55.0%
 Roc 0.8 64-bit3101+21−2145.5%+26.555.6%649
55.9%
 Gull 2.2 64-bit 4CPU3098+25−2544.5%+31.554.8%469
51.3%
 Vajolet2 2.5 64-bit 4CPU3098+24−2451.5%−10.254.0%493
54.4%
 Nemorino 4.00 64-bit 4CPU3096+22−2250.0%+1.152.9%624
48.6%
 Stockfish 3 64-bit3096+16−1656.5%−38.852.1%1186
50.9%
 Vajolet2 2.7 64-bit3096+15−1551.0%−8.048.4%1317
51.4%
 Lc0 0.21.3 wLD2 64-bit3095+33−3351.2%−15.047.5%284
50.3%
 Sting SF 4 64-bit 4CPU3095+23−2341.9%+49.448.9%562
51.7%
 Lc0 0.22.0 wLD2 64-bit3094+47−4755.7%−40.144.3%140
50.7%
 Xiphos 0.3 64-bit3094+19−1950.6%−3.951.6%801
53.2%
 Ethereal 10.00 64-bit3093+15−1550.7%−1.953.1%1286
61.4%
 Nemorino 5.00 64-bit3090+14−1447.9%+16.750.4%1691
51.7%
 Arasan 20.3 64-bit 4CPU3089+32−3252.5%−20.247.4%302
50.2%
 Laser 1.4 64-bit 4CPU3089+19−1949.6%+0.145.7%843
61.3%
 Texel 1.05 64-bit 4CPU3085+17−1747.3%+18.551.4%1016
57.3%
 Arasan 21.1 64-bit3082+19−1948.7%+8.453.2%774
49.5%
 Gull 2.8b 64-bit3082+20−2050.7%−4.257.5%689
50.1%
 Topple 0.7.5 64-bit 4CPU3082+68−6756.1%−40.945.5%66
54.3%
 Arasan 21.2 64-bit3078+16−1650.1%+5.347.4%1178
51.5%
 Booot 6.1 64-bit3078+18−1846.0%+28.252.1%990
50.5%
 Stockfish 2.3.1 64-bit3078+17−1757.1%−43.854.5%1065
57.3%
 Protector 1.7.0 64-bit 4CPU3075+19−1944.1%+37.350.6%834
49.8%
 Texel 1.07 64-bit3075+12−1250.2%−4.047.7%2491
52.9%
 Demolito 2019-04-27 64-bit 4CPU3073+66−6650.0%−0.338.9%72
50.2%
 Laser 1.5 64-bit3073+15−1550.5%−0.749.3%1486
51.1%
 Nemorino 3.0 64-bit 4CPU3072+27−2747.9%+13.446.1%427
49.8%
 Stockfish 2.2.2 64-bit3072+20−2054.5%−31.750.0%792
52.6%
 Protector 1.6.0 64-bit 4CPU3071+21−2243.2%+44.850.2%656
51.4%
21Rodent III 0.238 64-bit 4CPU3071+20−2047.2%+14.750.0%742
49.9%
 Sting SF 19 64-bit3071+81−7864.9%−93.448.9%47
52.8%
 ChessBrainVB 3.743068+18−1848.3%+9.249.6%937
50.0%
 Rodent III 0.276 64-bit 4CPU3068+29−2949.6%+3.558.2%337
51.6%
 RubiChess 1.3 64-bit 4CPU3067+22−2252.8%−17.544.2%642
54.2%
 Defenchess 1.1f 64-bit 4CPU3066+19−1951.7%−12.145.3%916
50.2%
22Demolito 2018-10-29 64-bit 4CPU3066+30−3048.6%+5.051.9%322
50.6%
 Sting SF 4.7 64-bit3065+22−2246.2%+21.752.3%599
51.6%
 Sting SF 4.8.4 64-bit3065+27−2747.4%+14.447.9%430
53.6%
 Gull 2.3 64-bit3063+19−1949.1%+5.357.2%775
52.7%
 ChessBrainVB 3.723062+15−1551.2%−9.743.6%1423
52.3%
 IvanHoe 9.46h 64-bit3062+13−1353.3%−21.259.6%1819
54.5%
 Vajolet2 2.6 64-bit3061+15−1552.3%−15.153.9%1272
49.8%
23chess22k 1.13 64-bit3061+19−1947.7%+12.151.0%869
51.1%
 Lc0 0.23.2 wLD2 64-bit3060+53−5348.0%+3.256.0%100
50.9%
 Protector 1.9.0 64-bit3059+9−1045.1%+33.950.6%3712
53.3%
 Stockfish 2.2 64-bit3058+35−3455.2%−31.654.1%242
48.5%
 Texel 1.04 64-bit 4CPU3058+21−2143.1%+43.547.8%722
56.6%
 Igel 2.3.1 64-bit3056+24−2454.6%−35.449.5%529
49.0%
 Protector 1.5.0 64-bit 4CPU3056+18−1842.5%+47.947.4%952
54.0%
 Lc0 0.20.1 w36089 64-bit3055+21−2157.5%−57.736.7%829
51.9%
24Amoeba 3.0 64-bit 4CPU3054+26−2654.8%−32.444.8%466
52.4%
 Stockfish 2.1.1 64-bit3053+15−1551.2%−7.252.9%1258
54.0%
 Ethereal 9.00 64-bit 4CPU3051+23−2346.8%+19.445.1%570
53.3%
 Stockfish 2.2.2 32-bit3050+14−1461.4%−73.948.4%1619
51.5%
 chess22k 1.12 64-bit3050+16−1649.1%+3.550.5%1233
55.0%
 Sting SF 4.63048+30−3045.4%+28.447.0%334
56.3%
 ChessBrainVB 3.703045+23−2351.1%−10.548.1%551
52.7%
 Arasan 19.2 64-bit 4CPU3043+31−3151.0%−6.454.8%305
50.2%
 Demolito 2020-03-08 64-bit3043+96−9937.9%+67.655.2%29
50.2%
 Texel 1.06 64-bit3043+16−1547.8%+12.050.8%1255
47.6%
 Vajolet2 2.4 64-bit 4CPU3043+19−1947.2%+18.645.7%878
53.0%
 Arasan 21.0 64-bit3042+17−1750.8%−6.243.5%1112
52.0%
 Ethereal 9.65 64-bit3042+17−1754.4%−29.148.8%1005
48.2%
 Vajolet2 2.2 64-bit 4CPU3042+27−2747.0%+15.548.7%423
52.8%
 Gull 3.1 64-bit3041+16−1647.0%+27.536.8%1409
51.4%
 Sting SF 5 64-bit3041+18−1845.0%+31.253.3%948
50.4%
 Sting SF 8.5 64-bit3041+29−2949.1%+3.256.5%345
50.4%
 Nemorino 4.00 64-bit3040+17−1750.9%−4.947.9%1085
51.7%
 Stockfish 1.6.3 64-bit 4CPU3040+22−2258.2%−54.345.0%633
50.0%
 Stockfish 2.3.1 32-bit3040+17−1757.2%−44.950.5%1095
51.9%
 Gull R375 64-bit 4CPU3039+22−2243.4%+37.557.4%605
49.2%
 Protector 1.8.0 64-bit3039+17−1745.6%+28.350.9%1085
50.1%
 Sting SF 8.1 64-bit3039+28−2854.1%−25.048.3%391
54.4%
 Arasan 20.4.1 64-bit3038+16−1654.4%−29.643.3%1180
49.6%
 RubiChess 1.4 64-bit3038+17−1748.3%+8.950.1%994
48.7%
 Sting SF 3 64-bit3038+16−1647.8%+11.752.8%1195
56.0%
 ChessBrainVB 3.663036+23−2351.5%−10.051.2%568
50.8%
 Senpai 2.0 64-bit3036+12−1251.4%−10.250.4%2303
49.6%
 Sting SF 6.7 64-bit3036+28−2848.9%+7.949.3%367
54.7%
 Sting SF 9.99 64-bit3034+26−2553.4%−23.851.8%454
47.7%
 Stockfish 1.9.1 64-bit3034+20−2060.0%−67.744.2%763
55.3%
 Sting SF 15 64-bit3032+25−2552.0%−11.150.6%476
52.0%
 Booot 6.0.2 64-bit3031+22−2246.7%+17.955.6%577
53.9%
 Stockfish 2.0.1 64-bit3030+23−2257.7%−49.247.0%611
52.4%
 Arasan 20.0 64-bit 4CPU3029+30−3047.4%+16.053.4%328
50.3%
 Demolito 2019-07-15 64-bit3029+24−2450.4%−6.748.5%536
52.0%
 Sting SF 4.73028+21−2244.9%+30.350.2%646
50.0%
 Stockfish 2.1.1 32-bit3028+16−1663.8%−92.643.0%1362
49.0%
 Vajolet2 2.3 64-bit 4CPU3028+31−3145.2%+25.553.5%303
53.3%
 Laser 1.4 64-bit3027+18−1853.3%−21.147.1%923
48.7%
 Stockfish 1.8 64-bit3027+21−2161.5%−79.444.2%749
51.9%
25Bobcat 8.0 64-bit 4CPU3026+21−2148.3%+11.653.5%636
50.8%
 ChessBrainVB 3.683026+21−2150.1%−1.154.3%654
51.0%
 Gull 2.1 64-bit3026+19−1945.4%+25.655.9%837
49.3%
 Sting SF 4 64-bit3026+18−1849.1%+3.550.6%915
51.5%
 Arasan 20.5 64-bit3025+20−2049.4%+3.351.1%709
51.7%
26Pirarucu 2.7.4 64-bit 4CPU3025+21−2154.0%−29.847.6%715
52.0%
 Senpai 1.0 64-bit 4CPU3024+16−1646.2%+21.053.5%1095
48.8%
 Xiphos 0.2 64-bit3024+18−1852.8%−14.846.8%999
54.4%
 Arasan 20.2 64-bit3023+25−2553.1%−21.548.5%468
48.0%
 IvanHoe 9.46h 32-bit3023+14−1355.8%−37.053.6%1668
52.1%
 Pirarucu 2.9.5 64-bit 4CPU3022+34−3450.0%−2.153.4%253
50.2%
 Sting SF 2 64-bit3022+18−1850.1%−1.554.6%943
61.8%
 Sting SF 6.1 64-bit3017+29−3047.6%+15.353.0%332
49.9%
 Winter 0.6 64-bit 4CPU3017+32−3253.0%−27.635.6%329
52.7%
 Arasan 19.0.1 64-bit 4CPU3015+32−3252.2%−17.741.4%302
51.8%
27Crafty 25.2 64-bit 4CPU3015+16−1648.5%+8.942.5%1279
51.2%
 chess22k 1.10 64-bit 4CPU3014+22−2246.7%+16.643.7%680
53.1%
 Nemorino 2.00 64-bit 4CPU3013+30−3047.0%+16.159.6%302
48.8%
 Pirarucu 3.0.7 64-bit3013+19−1949.6%−2.952.4%844
50.2%
 Sting SF 10.1 64-bit3013+28−2848.3%+8.243.4%410
52.2%
 Gull 2.2 64-bit3012+19−1944.9%+29.150.5%846
50.8%
 Sting SF 9.9 64-bit3012+17−1743.9%+39.643.9%1153
48.3%
 Stockfish 2.0.1 32-bit3012+17−1765.3%−99.646.2%1122
53.2%
 Laser 1.3 64-bit 4CPU3011+29−3047.2%+15.655.8%321
50.7%
 Protector 1.7.0 64-bit3011+18−1845.0%+28.652.2%952
50.3%
 Texel 1.03 64-bit 4CPU3011+31−3150.3%−1.747.0%313
51.9%
 Arasan 20.3 64-bit3010+20−2049.7%+0.949.2%774
48.3%
28Cheng 4.39 64-bit 4CPU3010+15−1549.6%+2.648.8%1313
51.6%
 Texel 1.05 64-bit3010+15−1550.5%−3.845.2%1333
52.2%
 Stockfish 1.7.1 64-bit3009+22−2261.3%−75.143.6%669
58.7%
 Ethereal 9.30 64-bit3005+26−2550.5%−3.349.3%460
50.8%
 Sting SF 7.3 64-bit3005+31−3151.3%−4.553.3%304
50.6%
 Igel 2.4.0 64-bit3003+192−18657.1%−36.957.1%7
50.2%
 Rodent IV 022 64-bit3003+51−5155.7%−33.745.2%115
49.7%
 Sting SF 2 32-bit3003+17−1751.3%−9.651.2%1062
52.9%
 Vajolet2 2.5 64-bit3002+18−1851.0%−6.050.7%963
53.8%
29Hakkapeliitta TCEC v2 64-bit3001+13−1349.9%−5.142.2%1982
48.6%
 Winter 0.7 64-bit3001+20−2050.6%−3.143.2%780
54.5%
 Sting SF 9 64-bit3000+16−1645.9%+32.945.7%1235
50.0%
 Stockfish 1.9.1 32-bit3000+16−1665.2%−98.147.0%1224
51.4%
 Vajolet2 2.1 64-bit 4CPU2999+25−2550.9%−3.248.5%462
54.4%
 Defenchess 1.1f 64-bit2998+12−1252.1%−14.346.1%2105
50.5%
 Rodent III 0.210 64-bit 4CPU2998+28−2845.1%+32.642.5%402
51.9%
 Nemorino 3.0 64-bit2997+19−1951.4%−10.149.4%814
52.8%
 Protector 1.6.0 64-bit2996+17−1845.3%+29.349.3%1010
56.3%
 Gull II b2 64-bit2994+21−2145.4%+26.248.1%675
55.3%
 Rodent III 0.281 64-bit2992+20−2049.6%+2.955.2%708
52.6%
 Pirarucu 3.2.4 64-bit2991+24−2453.4%−22.744.8%551
51.1%
 Stockfish 1.8 32-bit2990+17−1766.0%−101.247.6%1098
50.5%
 chess22k 1.11 64-bit2990+20−2048.4%+11.548.3%768
54.4%
 ChessBrainVB 3.612988+27−2749.3%+4.247.7%421
51.7%
 Gull R375 64-bit2987+19−1945.8%+24.149.8%828
50.5%
 Igel 2.3.0 64-bit2987+27−2749.1%+5.444.3%438
51.7%
 Rodent III 0.275 64-bit2987+15−1550.3%−2.147.6%1450
49.2%
 Xiphos 0.1 64-bit2987+20−2049.1%+5.348.4%787
51.5%
 Demolito 2019-04-27 64-bit2986+19−1949.9%+1.842.4%878
50.0%
 Gull II 64-bit2986+30−3046.1%+18.648.0%344
50.8%
30Scorpio 2.8 64-bit 4CPU2986+25−2549.9%−0.947.2%472
51.8%
 Protector 1.5.0 64-bit2985+13−1345.2%+28.649.0%1891
56.8%
 Protector 1.4.0 64-bit 4CPU2983+19−1942.5%+49.442.9%912
50.6%
 Rodent III 0.238 64-bit2983+15−1450.2%−1.448.0%1445
52.4%
 Gull II b2 32-bit2982+18−1846.8%+19.152.6%960
53.1%
 Cheng4 0.38 64-bit 4CPU2981+24−2446.0%+23.442.4%531
49.6%
 RubiChess 1.3 64-bit2981+21−2152.7%−20.939.0%765
52.6%
 ChessBrainVB 3.502980+24−2452.4%−15.746.7%553
51.9%
 Bobcat 7.6 64-bit 4CPU2979+31−3148.6%+9.041.8%318
51.4%
 Demolito 2018-10-29 64-bit2978+15−1552.2%−18.439.8%1418
50.3%
 Gull II 32-bit2978+18−1846.0%+22.757.1%854
53.5%
 Stockfish 1.7.1 32-bit2977+16−1666.0%−105.745.7%1232
50.3%
 Topple 0.7.5 64-bit2977+88−8561.6%−76.834.9%43
52.7%
 Arasan 18.3 64-bit 4CPU2974+30−3046.6%+20.246.8%327
54.0%
31EXchess 7.97b 64-bit 4CPU2972+18−1847.4%+18.645.9%1017
49.6%
 Texel 1.04 64-bit2972+21−2147.9%+13.446.6%701
51.5%
 Arasan 18.2 64-bit 4CPU2971+28−2851.9%−14.450.3%388
53.8%
 Stockfish 1.5.1 64-bit 4CPU2970+25−2553.7%−23.647.7%495
49.7%
 Vajolet2 2.4 64-bit2970+21−2150.2%−0.748.8%705
52.5%
 Ethereal 9.00 64-bit2969+18−1848.6%+8.844.4%1006
56.2%
 Pirarucu 2.9.5 64-bit2967+19−1947.9%+7.146.2%874
50.6%
 Lc0 0.21.1 w11258 64-bit2966+50−5056.3%−40.239.1%128
51.8%
 Stockfish 1.6.3 64-bit2965+20−2058.6%−54.745.9%801
52.6%
 Arasan 20.1 64-bit2964+23−2352.4%−14.948.6%566
49.6%
 Demolito 2017-08-26 64-bit 4CPU2964+21−2140.2%+63.940.8%748
50.8%
 Winter 0.5 64-bit 4CPU2964+26−2650.4%−5.638.3%470
53.0%
 Protector 1.3.6 64-bit 4CPU2962+32−3246.6%+18.944.3%307
51.3%
 Senpai 1.0 64-bit2962+12−1247.7%+14.347.3%2072
51.8%
 Vajolet2 2.2 64-bit2961+19−1950.2%−1.747.8%850
57.2%
 EXchess 7.88b 64-bit 4CPU2958+29−2945.4%+29.548.6%356
49.1%
32Toga II 4.0 64-bit 4CPU2958+18−1941.4%+57.340.4%958
55.1%
 Amoeba 3.0 64-bit2957+17−1751.0%−7.846.9%1132
49.8%
 Vajolet2 2.3 64-bit2957+20−2050.4%−1.549.9%758
51.2%
 chess22k 1.10 64-bit2956+18−1845.8%+26.442.5%1077
55.6%
 Hakkapeliitta 3.0 64-bit2955+12−1249.1%+5.240.7%2501
51.8%
 Amoeba 3.1 64-bit2954+49−4950.4%−2.251.3%117
49.1%
 Lc0 0.20.1 w11258 64-bit2954+34−3450.2%−4.340.5%274
53.9%
 Arasan 19.2 64-bit2952+28−2852.9%−18.547.1%382
50.2%
 Stockfish 1.6s 64-bit2952+29−2952.0%−14.751.4%346
49.6%
 chess22k 1.9 64-bit2952+22−2246.3%+23.848.1%642
53.7%
 Pirarucu 2.7.4 64-bit2951+17−1748.9%+7.344.7%1036
51.4%
 Crafty 25.0 64-bit 4CPU2950+25−2548.1%+13.047.9%468
54.8%
 Protector 1.5.0 32-bit2948+25−2545.2%+27.551.7%470
49.9%
 Stockfish 1.4 64-bit 4CPU2948+17−1754.2%−28.842.2%1131
54.2%
 Arasan 20.0 64-bit2946+26−2651.9%−12.245.5%466
49.7%
 Nemorino 2.00 64-bit2946+23−2351.0%−6.750.2%578
50.0%
 Scorpio 2.7.9 64-bit 4CPU2946+22−2246.7%+21.440.5%659
57.8%
 Bagatur 1.9a 64-bit2940+60−6049.4%+0.540.7%86
49.4%
 EXchess 7.51b 64-bit 4CPU2940+33−3350.5%−0.845.4%280
51.6%
33Tucano 7.07 64-bit 4CPU2939+34−3452.4%−14.444.4%275
53.4%
34Marvin 3.4.0 64-bit2938+19−1950.7%−4.642.7%914
49.5%
 Marvin 3.5.0 64-bit2938+50−5055.3%−65.240.5%131
50.6%
 Rodent III 0.210 64-bit2938+19−1949.5%+2.249.2%830
54.2%
 Igel 2.0.0 64-bit2936+27−2653.2%−25.242.0%450
51.2%
 Arasan 17.5 64-bit 4CPU2935+27−2748.4%+10.345.1%406
52.9%
 Bobcat 7.1 64-bit 4CPU2934+32−3248.7%+8.046.3%298
49.7%
 Stockfish 1.6.3 32-bit2934+17−1761.2%−71.148.1%1118
52.4%
 EXchess 7.71b 64-bit 4CPU2933+28−2853.3%−23.243.2%403
49.2%
 Marvin 3.3.2 64-bit 4CPU2933+37−3744.8%+31.143.7%222
52.8%
 Ethereal 8.62 64-bit 4CPU2932+22−2244.2%+35.449.7%600
51.2%
 Crafty 25.2 64-bit2931+11−1148.8%+6.244.3%2688
51.7%
35Topple 0.7.4 64-bit2931+30−3051.3%−10.242.7%344
49.0%
 chess22k 1.8 64-bit2931+21−2147.7%+15.844.0%739
54.0%
36Bagatur 1.9 64-bit2929+23−2352.3%−15.942.0%622
56.5%
 Amoeba 2.8 64-bit2927+13−1346.1%+25.244.0%1813
51.4%
 Arasan 18.0 64-bit 4CPU2927+29−2947.2%+15.341.5%378
48.9%
 Winter 0.6 64-bit2927+18−1850.1%−1.538.7%1011
52.9%
 Pirarucu 2.6.1 64-bit2926+20−2047.9%+11.745.2%810
54.2%
 Laser 1.3 64-bit2925+24−2447.7%+13.649.6%502
50.8%
 Bobcat 8.0 64-bit2924+13−1348.2%+11.446.6%1958
49.3%
37Combusken 1.0.0 64-bit2924+28−2848.9%+1.640.7%420
50.5%
 Texel 1.03 64-bit2924+24−2452.0%−12.843.3%520
53.4%
 Marvin 3.2.0 64-bit 4CPU2923+21−2153.7%−26.643.0%698
51.6%
 Arasan 19.1 64-bit2922+22−2252.5%−16.947.8%627
49.2%
 Cheng 4.39 64-bit2922+11−1148.1%+11.043.6%2752
65.4%
 Gull 1.2 64-bit2919+15−1545.8%+28.937.9%1580
48.4%
 Toga II 3.0 4CPU2919+22−2245.6%+27.449.0%592
56.8%
 Rodent II 0.9.64 64-bit2917+22−2250.5%−3.845.1%659
47.8%
 Vajolet2 2.0 64-bit2917+20−2048.9%+6.949.7%784
54.0%
 ChessBrainVB 3.312916+25−2552.6%−14.645.1%503
52.8%
 Crafty 25.3 64-bit2914+27−2750.7%−2.439.5%440
55.0%
 Amoeba 2.6 64-bit2912+20−2048.4%+10.148.2%739
54.0%
 Demolito 2018-03-01 64-bit2911+17−1746.6%+20.042.8%1148
52.5%
 Crafty 23.8 64-bit 4CPU2910+33−3347.0%+19.646.9%271
48.7%
 Rodent III 0.172 64-bit2910+22−2249.7%+3.244.8%620
51.4%
 Topple 0.7.3 64-bit2910+23−2349.6%+0.639.5%583
55.0%
 Arasan 19.0.1 64-bit2908+26−2651.1%−7.945.7%438
48.1%
 RubiChess 1.2.1 64-bit2908+19−1951.7%−11.342.2%909
53.0%
 Asymptote 0.6 64-bit 4CPU2905+84−8351.3%−13.552.5%40
50.0%
 Gull 1.1 64-bit2905+19−1945.7%+29.140.9%931
49.0%
 Lc0 0.20.2 w32930 64-bit2905+33−3352.2%−17.042.1%292
51.2%
 Nemorino 1.02 64-bit2905+23−2352.8%−19.840.3%616
49.7%
 Toga II 4.0 64-bit2905+13−1346.3%+24.839.8%1974
52.1%
 Toga II 1.4.1SE 4CPU2904+13−1348.5%+11.141.6%2041
54.5%
 Amoeba 2.7 64-bit2903+13−1445.4%+32.542.1%1841
50.2%
 Gull 0.12a 64-bit2903+30−3045.8%+28.632.6%380
56.5%
38DiscoCheck 5.2 64-bit2900+18−1848.6%+8.743.2%1012
49.4%
 Protector 1.4.0 64-bit2900+14−1446.0%+30.636.6%1755
52.4%
 chess22k 1.7 64-bit2900+22−2247.4%+15.045.2%662
54.9%
 Cheng4 0.36c 64-bit 4CPU2897+30−3048.8%+6.446.6%326
53.0%
39Glaurung 2.2 64-bit 4CPU2896+16−1647.0%+19.040.7%1259
49.1%
 Vajolet2 2.1 64-bit2896+24−2448.5%+10.546.2%550
54.0%
 DiscoCheck 5.2.1 64-bit2895+15−1549.2%+4.642.7%1480
52.9%
 Booot 5.2.0 64-bit2894+15−1548.5%+11.042.7%1432
49.9%
 EXchess 7.97b 64-bit2894+13−1348.3%+10.844.5%2067
49.6%
 Winter 0.5 64-bit2894+17−1751.8%−12.040.8%1177
52.0%
 Scorpio 3.0 MCTS 64-bit2893+52−5343.2%+44.644.5%110
53.0%
 Demolito 2017-08-26 64-bit2891+20−2048.2%+8.643.8%790
50.2%
 Tucano 8.00 64-bit2891+22−2248.8%+10.042.6%658
51.3%
 Cheng4 0.38 64-bit2890+23−2350.9%−5.339.5%583
50.5%
40Counter 3.4 64-bit2890+22−2249.4%+5.046.6%652
53.3%
41Octochess r5506 64-bit 4CPU2889+21−2144.5%+35.446.7%715
48.6%
 Topple 0.7.1 64-bit2889+26−2552.2%−17.748.7%470
52.3%
 Stockfish 1.5.1 64-bit2888+27−2754.4%−28.139.3%428
51.8%
 Arasan 18.2 64-bit2887+29−2951.3%−8.045.6%351
52.0%
42MinkoChess 1.3 64-bit 4CPU2886+21−2146.0%+24.743.7%725
50.8%
 Scorpio 2.8 64-bit2886+14−1449.3%+3.140.5%1606
51.5%
 Ethereal 8.62 64-bit2885+24−2447.5%+15.844.9%563
50.8%
 Gull 1.0a 32-bit2885+12−1245.6%+30.243.7%2268
50.1%
 Toga II 1.4 beta5c 4CPU2885+18−1851.7%−11.945.8%996
54.5%
43Invictus r305 64-bit2883+24−2451.9%−12.140.5%566
53.3%
 Topple 0.7.2 64-bit2882+28−2759.3%−61.739.7%428
55.9%
 Crafty 24.1 64-bit 4CPU2879+31−3243.5%+40.939.1%322
50.1%
 Protector 1.4.0 32-bit2879+11−1145.6%+29.641.0%2804
53.1%
 Bobcat 7.6 64-bit2878+22−2245.4%+28.550.0%592
48.9%
 Igel 1.9.0 64-bit2878+28−2850.7%−7.142.7%415
52.8%
 Gull 1.1 32-bit2877+17−1747.4%+16.148.9%1051
51.4%
 Gull 1.2 32-bit2876+12−1245.6%+30.542.6%2306
49.9%
 Vajolet2 1.44 64-bit2876+31−3052.5%−16.546.1%323
53.1%
 Scorpio 2.7.6 64-bit 4CPU2875+26−2647.4%+16.544.0%445
50.8%
 Arasan 18.3 64-bit2874+27−2749.7%+2.350.5%392
50.7%
 ChessBrainVB 3.202874+25−2550.3%−2.447.4%489
50.6%
44FabChess 1.13 64-bit2874+23−2354.7%−30.644.7%597
51.6%
 Amoeba 2.5 64-bit2873+23−2349.6%−0.444.5%566
56.0%
 EXchess 7.88b 64-bit2871+25−2550.0%−0.745.3%472
50.5%
 Gull 0.12a 32-bit2870+21−2149.4%+3.244.8%717
54.9%
 Glaurung 2.1 64-bit 4CPU2869+19−1942.8%+50.341.3%946
47.5%
 Laser 1.2 64-bit2869+23−2350.6%−4.549.7%578
50.6%
 Rodent II 0.9.33 64-bit2869+27−2750.8%−7.843.9%419
51.6%
 Scorpio 2.9 MCTS 64-bit2868+27−2751.0%−4.339.0%420
52.6%
 Bobcat 6.4b 64-bit 4CPU2867+27−2748.3%+11.546.5%415
50.8%
 Scorpio 2.7.9 64-bit2867+26−2552.3%−17.436.6%500
49.1%
 Vajolet2 1.45 64-bit2867+20−2049.2%+5.742.9%787
53.6%
 EXchess 7.18b 64-bit 4CPU2865+33−3347.3%+16.838.4%292
52.3%
 Crafty 25.0 64-bit2864+20−2046.9%+19.547.0%794
50.3%
 Lc0 0.19.1 w11248 64-bit2864+35−3550.6%−5.139.0%254
49.0%
 Stockfish 1.5.1 32-bit2864+15−1555.0%−32.543.0%1518
58.1%
 Scorpio 2.7.5 64-bit 4CPU2861+33−3345.7%+24.250.0%266
50.1%
 Arasan 18.0 64-bit2860+26−2649.6%+2.038.2%479
53.1%
 Crafty 23.4 64-bit 4CPU2859+34−3446.9%+19.235.7%272
51.0%
 Arasan 16.3 64-bit 4CPU2858+34−3449.1%+4.540.2%276
50.5%
 Marvin 3.3.2 64-bit2858+21−2151.9%−12.842.6%748
50.7%
 Minic 1.48 64-bit2857+110−10951.9%−8.934.6%26
50.7%
 Scorpio 2.7.7 64-bit 4CPU2856+32−3242.9%+44.741.3%310
51.3%
 EXchess 7.92b 64-bit2855+22−2250.5%−3.047.7%631
49.9%
45Monolith 1.0 64-bit 4CPU2855+21−2248.6%+8.643.0%693
53.0%
 MinkoChess 1.3 64-bit2854+14−1447.3%+19.941.6%1593
51.9%
 Counter 3.2 64-bit 4CPU2853+32−3250.7%−4.340.2%301
51.0%
 EXchess 7.71b 64-bit2853+21−2250.4%−3.443.8%669
50.6%
 Protector 1.3.6 64-bit2853+29−2946.1%+26.335.3%400
49.7%
 Tucano 7.06 64-bit2853+20−2049.1%+0.550.0%746
52.8%
 Pirarucu 2.3.8 64-bit2852+22−2252.9%−21.839.6%666
51.4%
 Rodent 1.7 64-bit2851+19−1950.5%−3.043.7%888
51.4%
 Toga II 3.02851+16−1548.1%+10.642.9%1311
54.2%
 Counter 3.3 64-bit2849+22−2249.9%+1.543.4%620
49.9%
 Igel 1.9.0 64-bit 4CPU2849+31−3241.0%+59.439.5%324
50.5%
 Stockfish 1.4 64-bit2849+19−1953.1%−17.951.3%844
52.6%
 Bobcat 7.1 64-bit2848+25−2552.6%−18.139.0%526
49.7%
 Topple 0.7.0 64-bit 4CPU2848+91−9341.3%+57.827.5%40
51.1%
 Defenchess 1.0 64-bit2847+28−2848.7%+8.339.8%410
49.1%
 Gull 0.11a 32-bit2847+21−2146.8%+18.046.8%722
52.7%
 Vajolet2 1.28 64-bit2846+22−2253.1%−19.743.4%656
57.4%
 Booot 5.1.02844+10−1045.8%+29.141.4%3401
49.8%
 Demolito 2017-06-18 64-bit2844+25−2548.8%+6.243.7%487
52.8%
 Arasan 17.4 64-bit2843+26−2649.8%−0.239.0%472
49.3%
 Protector 1.3.3 64-bit2843+31−3149.4%+4.644.1%311
52.2%
46Minic 1.39 64-bit2842+30−3048.7%+8.241.2%352
49.3%
 Tucano 7.07 64-bit2842+17−1748.6%+10.441.3%1132
53.4%
 Arasan 17.5 64-bit2841+25−2550.2%−0.845.9%481
49.8%
47Asymptote 0.7 64-bit2841+23−2349.4%+2.841.2%617
50.2%
 Crafty 25.6 64-bit2841+197−26014.3%+176.028.6%7
50.1%
 Crafty 25.1 64-bit2840+28−2842.0%+53.136.7%406
50.6%
 Protector 1.3.4 64-bit2840+24−2445.7%+27.344.2%543
55.7%
 Marvin 3.2.0 64-bit2838+16−1648.3%+8.842.0%1213
49.8%
 Minic 0.98 64-bit2838+27−2751.5%−17.032.7%495
52.6%
 Asymptote 0.6.3 64-bit2837+24−2448.5%+7.938.9%543
48.9%
 Crafty 23.3 64-bit 4CPU2837+31−3241.5%+55.638.2%325
55.9%
 Counter 3.2 64-bit2834+19−1850.0%−0.740.8%932
53.3%
 Winter 0.4a 64-bit2833+24−2448.0%+10.743.5%552
57.1%
 MinkoChess 1.3 32-bit2830+31−3146.0%+24.845.5%314
49.2%
 Protector 1.3.5 32-bit2830+15−1545.6%+27.945.9%1493
50.0%
 Scorpio 2.7.8 64-bit2830+27−2749.0%+5.838.9%440
50.5%
 Stockfish 1.4 32-bit2830+16−1653.6%−23.949.1%1168
52.1%
 Bagatur 1.8 64-bit2829+26−2651.5%−15.135.7%490
49.9%
 Glaurung 2.0.1 64-bit 4CPU2829+17−1743.8%+38.643.5%1100
52.4%
 Texel 1.02 64-bit2828+28−2846.7%+18.342.2%398
51.9%
 Cyclone xTreme Fury2827+19−1948.1%+10.948.8%811
53.6%
 Grapefruit 1.0 32-bit2826+9−948.4%+10.547.7%3991
48.2%
 Toga II 1.4.1SE2826+12−1250.0%+2.343.5%2395
50.8%
 Tucano 7.00 64-bit2826+19−1952.2%−18.243.4%866
50.3%
48Zurichess Neuchatel 64-bit2826+14−1449.0%+5.142.8%1704
55.4%
 Booot 5.02825+15−1645.2%+28.443.3%1350
54.0%
 Cyclone xTreme2824+13−1344.2%+37.645.8%2009
49.9%
 Igel 1.8.3 64-bit2824+28−2849.4%+4.338.4%414
49.4%
49Murka 3 64-bit2824+12−1248.1%+10.843.8%2150
48.6%
 Protector 1.3.4 32-bit2824+15−1545.6%+28.846.2%1356
50.7%
 Tucano 7.05 64-bit2824+29−2951.4%−8.041.5%388
50.4%
 chess22k 1.6 64-bit2824+28−2847.3%+17.446.8%389
49.4%
 tomitankChess 4.0 64-bit2824+48−4760.0%−64.341.4%140
52.0%
 Bagatur 1.8a 64-bit2823+28−2847.9%+14.040.3%404
49.8%
 MinkoChess 1.2 64-bit2823+31−3147.5%+15.039.7%325
49.4%
 Octochess r5190 64-bit 4CPU2823+24−2445.9%+24.244.5%555
52.0%
 ChessBrainVB 3.032822+25−2549.9%−1.640.8%512
50.0%
 Cyclone 3.42822+21−2151.5%−8.447.2%685
54.5%
 Toga II 1.4.1SE62821+23−2350.4%−0.445.1%567
50.1%
 Cyclone xTreme Rage2820+25−2548.4%+9.846.8%476
56.6%
 Asymptote 0.6 64-bit2818+20−2051.2%−8.631.9%904
52.8%
 Ethereal 8.37 64-bit2817+27−2752.1%−15.440.2%438
50.9%
 EXchess 7.51b 64-bit2816+27−2751.1%−6.942.6%439
52.9%
 Cyclone 2.22815+28−2849.1%+5.047.4%382
48.0%
 Toga II 3.1.2SE2815+17−1752.9%−19.243.6%1051
53.2%
 Topple 0.7.0 64-bit2814+27−2748.9%+8.644.3%418
53.1%
 Minic 1.09 64-bit2813+27−2747.0%+18.543.8%422
51.5%
 Amoeba 2.4 64-bit2812+26−2650.1%−3.848.9%436
49.7%
50GNU Chess 5.60 64-bit2812+16−1648.7%+6.941.6%1193
51.3%
 Arasan 17.0 64-bit2811+31−3151.5%−8.445.7%324
50.2%
 Crafty 23.8 64-bit2811+23−2351.5%−8.841.4%604
53.1%
 Rodent II 0.8.7 64-bit2810+27−2746.2%+24.241.1%448
55.8%
 Topple 0.6.1 64-bit2808+19−1950.5%−3.636.4%888
55.3%
 Rodent 1.6 64-bit2805+30−3049.7%+2.937.9%348
50.0%
 Scorpio 2.7.7 64-bit2805+16−1648.3%+9.441.6%1282
49.3%
 TheMadPrune 1.1.252805+24−2451.4%−9.648.0%504
50.2%
 Topple 0.5.0 64-bit2805+27−2749.7%+2.140.2%440
54.0%
 Crafty 24.1 64-bit2803+22−2249.5%+3.037.3%659
50.0%
 DiscoCheck 5.0.1 64-bit2803+32−3251.6%−11.634.6%318
50.1%
 MinkoChess 1.0 64-bit2803+29−2952.0%−13.739.9%368
51.6%
 Toga II 1.4 beta5c2803+23−2352.9%−19.345.9%564
50.3%
 Arasan 17.3 64-bit2802+30−3046.8%+21.440.1%359
51.6%
 Protector 1.3.1b 32-bit2802+23−2348.8%+8.443.6%608
57.9%
 Cheng4 0.36c 64-bit2799+18−1850.4%−4.142.9%1014
55.0%
 Igel 1.7.0 64-bit2797+29−2951.1%−7.036.4%398
48.8%
 Monolith 1.0 64-bit2797+13−1250.1%−3.441.3%2200
54.6%
 Protector 1.3.2 32-bit2796+21−2145.7%+25.350.4%659
55.7%
51GnuCheese 1.00 64-bit2794+16−1649.6%+0.540.5%1263
49.5%
 Minic 0.92 64-bit2794+31−3053.0%−32.632.3%372
51.2%
52RuyDos 1.1.9 64-bit2793+15−1549.0%+5.737.5%1588
50.9%
 Stockfish 1.3.1 32-bit2793+25−2546.1%+25.041.4%512
50.4%
 Zurichess Luzern 64-bit2793+24−2447.3%+15.542.0%528
51.8%
 Arasan 17.1 64-bit2792+31−3149.0%+5.942.7%314
50.7%
 Marvin 3.1.0 64-bit2792+21−2146.7%+20.944.5%735
50.0%
 Crafty 23.1 64-bit 4CPU2791+36−3743.8%+43.336.9%241
52.7%
 Laser 1.0 64-bit 4CPU2790+37−3836.3%+89.439.2%227
51.5%
 Arasan 17.2 64-bit2789+28−2846.8%+21.244.1%388
48.4%
 Toga II 1.3.12789+12−1250.0%−0.642.1%2565
55.2%
 Bobcat 6.4b 64-bit2788+24−2449.8%−1.647.8%517
49.3%
 Crafty 23.6 64-bit2788+25−2553.0%−19.647.1%478
51.6%
 Texel 1.01 64-bit2787+21−2148.1%+12.234.7%718
52.1%
 RuyDos 1.1.0 64-bit2786+24−2448.9%+8.239.9%536
50.7%
53tomitankChess 3.0 64-bit2786+16−1649.2%+1.839.4%1334
53.6%
 Counter 3.1 64-bit2785+20−2051.4%−9.937.6%804
51.2%
 Octochess r5506 64-bit2785+15−1548.5%+7.243.2%1376
49.2%
 Rodent 1.5 64-bit2785+21−2146.3%+25.240.9%726
54.7%
 Arasan 16.3 64-bit2783+28−2848.6%+7.241.3%400
49.2%
 Glaurung 2.2 64-bit2783+16−1646.7%+25.538.1%1272
49.2%
 RuyDos 1.1.11 64-bit2783+28−2850.7%−10.438.5%416
50.5%
 RuyDos 1.1.6 64-bit2783+17−1749.5%+1.936.8%1140
51.9%
 Grapefruit 1.0a32782+31−3248.1%+11.741.6%315
49.9%
 MinkoChess 1.2 32-bit2782+14−1445.6%+30.740.7%1765
52.3%
 Scorpio 2.7.6 64-bit2782+17−1749.7%+1.236.2%1198
52.3%
 Cyclone 1.02781+32−3251.0%−7.839.3%300
48.8%
54Pawny 1.2 64-bit2781+14−1448.2%+10.839.8%1790
52.1%
 Stockfish 1.2 Default2780+21−2246.1%+24.144.5%679
52.4%
 RuyDos 1.1.10 64-bit2779+23−2348.0%+12.741.2%599
53.2%
 Scorpio 2.7.5 64-bit2778+27−2749.5%+2.540.7%425
52.3%
 EXchess 7.31b 64-bit2777+27−2746.3%+24.243.4%410
51.2%
 Bagatur 1.7a 64-bit 4CPU2775+131−13445.0%+30.420.0%20
49.8%
 EXchess 7.18b 64-bit2775+23−2350.4%−4.039.9%607
50.1%
 RubiChess 1.1 64-bit2775+20−2050.7%−6.340.8%829
58.0%
 Crafty 24.0 64-bit2772+28−2847.0%+19.644.4%396
49.7%
 EXchess 7.26b 64-bit2772+27−2746.4%+21.540.5%440
48.8%
 Octochess r5190 64-bit2772+15−1448.7%+8.340.2%1521
61.4%
 Glaurung 2.1 64-bit2769+19−1946.3%+25.636.5%902
53.2%
 Toga II 1.3.42767+28−2852.9%−18.042.1%411
53.6%
 Glaurung 1.2.1 64-bit 4CPU2766+19−1940.2%+63.838.1%967
49.8%
 Igel 1.6.0 64-bit2766+20−2052.1%−17.932.1%884
50.6%
 Zurichess Jura 64-bit2766+25−2550.7%−7.441.8%500
51.2%
 Glaurung 2.1 32-bit2765+17−1846.3%+25.139.5%1067
50.2%
 Texel 1.01 32-bit2765+28−2852.2%−18.635.0%432
51.5%
 RuyDos 1.0.27 64-bit2764+23−2348.4%+9.940.4%589
49.5%
 Winter 0.3 64-bit2764+25−2548.3%+11.636.3%543
63.6%
 Toga II 1.2.1a 32-bit2760+12−1250.5%−7.139.2%2354
51.5%
 Crafty 23.0 64-bit 4CPU2759+18−1839.0%+77.734.1%1042
51.0%
 DiscoCheck 4.3 64-bit2759+27−2749.6%+0.938.9%427
49.3%
 Rodent 1.4 64-bit2759+23−2347.9%+14.436.2%629
54.4%
 GNU Chess 5.50 64-bit2757+19−1948.5%+9.737.6%927
53.7%
55Bison 9.11 64-bit2756+13−1349.6%+0.835.5%2043
51.3%
 Crafty 23.3 64-bit2756+32−3250.5%−3.738.8%309
48.8%
 FabChess 1.12.8 64-bit2756+26−2647.9%+16.740.7%469
51.2%
 Minic 0.82 64-bit2756+28−2854.0%−33.033.0%437
51.6%
 Glaurung 2.2 32-bit2755+24−2446.0%+24.841.4%565
54.1%
 Laser 1.1 64-bit2753+27−2747.0%+18.746.4%416
55.1%
 chess22k 1.5 64-bit2751+25−2551.8%−12.948.0%504
52.5%
56Fridolin 3.10 64-bit 4CPU2749+33−3349.5%−0.031.5%308
49.9%
 Scorpio 2.7 32-bit2749+20−2049.0%+9.236.2%826
55.3%
 Crafty 23.5 64-bit2747+28−2851.2%−10.239.9%406
50.3%
 Stockfish 1.012747+31−3150.5%−5.843.8%322
51.1%
 Ethereal 8.28 64-bit2746+29−2948.9%+4.740.5%370
53.0%
 Glaurung 2.0.1 64-bit2745+18−1849.9%−0.539.0%988
53.2%
 Amoeba 2.3 64-bit2744+27−2753.0%−19.840.2%428
48.8%
 MinkoChess 1.0 32-bit2744+32−3249.8%+1.641.1%314
52.0%
 EXchess 7.11b 64-bit2743+31−3150.3%−2.144.4%324
54.8%
 MinkoChess 1.1 32-bit2741+27−2745.7%+25.840.9%455
49.8%
 Rodent 1.3 64-bit2741+29−2951.1%−7.843.9%378
48.6%
 Topple 0.3.5 64-bit2741+30−3048.8%+5.136.1%368
54.6%
 Arasan 16.2 64-bit2739+32−3248.3%+13.233.4%317
50.8%
 Arasan 16.1 64-bit2738+31−3149.0%+8.037.0%338
49.6%
 Glaurung 2.0.1 32-bit2738+16−1647.2%+17.240.6%1196
54.1%
57Carballo 1.7 64-bit2737+14−1449.5%+3.639.9%1622
53.3%
 Crafty 23.4 64-bit2736+27−2846.7%+20.538.9%419
51.1%
 Toga II 1.2 32-bit2735+25−2552.4%−18.337.2%511
52.5%
 Laser 1.0 64-bit2734+26−2648.4%+10.238.8%466
53.7%
 Crafty 23.4 32-bit2733+19−1950.8%−5.740.4%861
51.1%
 Marvin 3.0.0 64-bit2732+23−2352.3%−18.934.4%649
51.4%
 Scorpio 2.0 32-bit 4CPU2732+24−2433.4%+114.936.7%607
50.7%
 Counter 3.0 64-bit2731+28−2848.1%+12.032.4%414
50.0%
 Toga II 1.1a 32-bit2731+16−1652.8%−18.538.9%1275
53.5%
 DiscoCheck 3.7.1 64-bit2730+30−3052.4%−19.336.7%349
50.8%
 Arasan 15.6 64-bit2729+30−3051.3%−11.433.4%353
50.1%
 Octochess r5132 64-bit2729+31−3151.1%−6.842.8%313
52.9%
 Bison 9.11 32-bit2728+14−1448.5%+9.937.2%1810
60.4%
 Bobcat 3.25 64-bit2725+17−1749.2%+5.439.2%1150
53.3%
 Octochess r4984 64-bit2724+31−3149.7%+3.737.0%324
48.0%
 Tucano 6.00 64-bit2724+16−1647.4%+16.240.0%1369
58.8%
 RuyDos 1.0.22 64-bit2721+27−2750.7%−5.443.4%424
51.1%
 Amoeba 2.0 64-bit2720+27−2746.2%+23.643.1%434
50.2%
 Arasan 15.1 64-bit2720+31−3151.9%−11.839.4%317
52.9%
 EXchess 7.03b 64-bit2719+32−3250.0%−1.134.6%315
49.4%
 Marvin 2.2.0 64-bit2719+25−2550.1%−4.332.6%533
49.8%
 Scorpio 2.1 64-bit 4CPU2719+27−2734.4%+109.331.6%490
55.3%
58GreKo 2018.08 64-bit2717+21−2147.7%+17.136.4%796
51.0%
 Crafty 23.3 32-bit2716+32−3250.5%−4.441.4%309
49.7%
 GreKo 2018.12 64-bit2716+25−2548.2%+10.946.5%469
52.7%
 Counter 2.9 64-bit2715+24−2449.6%+1.435.8%578
53.1%
 EXchess 6.50b 64-bit2714+32−3250.2%−2.437.2%317
48.5%
 Hakkapeliitta 2.0 64-bit2714+25−2546.5%+23.434.5%551
54.5%
 Arasan 16.0 64-bit2712+32−3246.5%+22.640.6%310
51.3%
 Crafty 23.2 64-bit2711+30−3049.0%+7.037.5%357
53.3%
 Amoeba 1.4 64-bit2710+26−2647.7%+16.836.1%493
48.7%
 Amoeba 2.1 64-bit2710+29−2948.7%+10.439.0%374
50.1%
 Carballo 1.6 64-bit2710+25−2452.2%−18.940.5%538
50.1%
 Topple 0.4.0 64-bit2710+25−2549.3%+6.333.0%536
52.3%
 Bagatur 1.7a 64-bit2709+18−1852.0%−17.334.3%1102
50.2%
 GreKo 2018 64-bit2709+13−1348.6%+9.933.0%2036
50.7%
 GreKo 2018.07 64-bit2709+15−1648.0%+13.536.4%1385
54.4%
 Bobcat 2.75 64-bit2707+30−3050.6%−3.838.9%360
52.3%
59Critter 0.42 32-bit2706+25−2551.9%−12.941.1%494
52.4%
 Scorpio 2.8.5 MCTS 64-bit2705+17−1746.7%+23.529.3%1166
59.3%
 Pawny 1.1 64-bit2702+21−2149.9%−2.941.5%745
49.7%
 Scorpio 2.7 64-bit2702+27−2746.0%+26.337.2%438
50.8%
 Igel 1.4.1 64-bit 4CPU2701+28−2850.7%−6.426.3%448
58.3%
 Pirarucu 2.2.2 64-bit2698+19−1952.6%−19.933.8%965
51.5%
 Booot 4.15.12697+30−3046.1%+23.842.1%359
51.0%
60DanaSah 8.32697+24−2452.2%−19.940.1%558
49.4%
 Glaurung 2 epsilon/5 32-bit2697+27−2748.1%+10.635.8%441
49.2%
 Octochess r4741 64-bit2697+32−3251.1%−4.441.2%308
52.6%
 Crafty 23.2 32-bit2696+32−3247.8%+15.640.0%320
51.0%
 Fruit 2.12695+25−2551.5%−13.637.2%522
51.0%
 GreKo 2020.01 64-bit2695+30−3039.8%+78.327.0%411
52.0%
 Scorpio 2.6 32-bit2694+31−3148.9%+7.041.7%321
50.6%
 Booot 4.15.02693+14−1445.9%+26.844.9%1651
53.7%
 Vajolet 2.482692+31−3148.9%+5.033.9%348
52.7%
 Rodent 1.2 64-bit2690+32−3247.0%+17.130.9%320
50.4%
 Zurichess Graubuenden 64-bit2690+25−2551.0%−7.239.0%539
52.7%
 Amoeba 1.3 64-bit2689+32−3248.4%+9.939.2%316
53.0%
 Crafty 23.1 32-bit2687+18−1846.2%+24.842.2%970
50.3%
 Fridolin 3.10 64-bit2687+17−1748.0%+12.834.5%1163
54.6%
 Arasan 14.3 64-bit2685+32−3247.3%+16.836.2%312
49.9%
 Bobcat 3.25 32-bit2685+31−3146.9%+22.632.2%351
48.9%
 Ethereal 8.19 64-bit2685+24−2452.8%−18.038.7%582
54.0%
61‑62RedQueen 1.1.98 64-bit 4CPU2684+27−2739.4%+80.228.5%494
49.6%
 Scorpio 2.6 64-bit2684+28−2847.0%+21.234.4%433
49.1%
61‑62WyldChess 1.51 64-bit2684+15−1548.3%+8.434.0%1459
52.5%
 EXchess 6.71b 64-bit2683+32−3246.4%+22.341.5%316
51.0%
 Glaurung 1.2.1 Beren 64-bit2682+37−3749.6%+2.741.2%238
53.7%
63Daydreamer 1.75 64-bit2680+16−1648.6%+9.839.8%1215
54.7%
 Tucano 5.00 64-bit2679+18−1849.7%+0.641.7%987
53.3%
 Rodent 1.0 64-bit2678+27−2747.1%+19.941.0%417
56.1%
 Fridolin 3.00 64-bit2675+16−1654.6%−34.632.0%1322
53.2%
 Counter 2.7 64-bit2674+27−2752.8%−19.740.8%448
49.3%
 MinkoChess 0.8 32-bit2674+33−3351.3%−12.941.5%301
49.9%
 chess22k 1.4 64-bit2674+22−2352.8%−18.535.3%657
56.1%
 Counter 2.8 64-bit2672+25−2552.3%−16.236.9%526
52.5%
 Rodent 1.1 64-bit2670+33−3349.5%+3.137.6%306
52.1%
 ChessBrainVB 2.052669+23−2349.6%+1.636.1%609
49.2%
64K2 0.952669+20−2046.9%+21.831.8%871
51.4%
 RedQueen 1.1.3 64-bit2669+23−2348.1%+11.931.0%654
50.2%
 Scorpio 1.92669+30−3050.1%−3.834.0%362
51.7%
 Daydreamer 1.75 32-bit2668+17−1747.7%+14.441.2%1157
49.2%
 Glaurung 1.2.1 Avalanche 32-bit2668+32−3252.1%−16.035.4%328
51.3%
 Igel 1.4.2 64-bit2668+27−2747.6%+17.038.2%450
52.4%
 Booot 4.14.02667+20−2051.4%−10.041.8%765
48.4%
 RedQueen 1.1.98 64-bit2667+17−1748.0%+11.131.2%1203
49.7%
 Scorpio 1.842667+32−3247.2%+9.529.9%354
54.5%
 Glaurung 1.2.1 64-bit2665+23−2347.5%+16.136.9%612
49.3%
 Tucano 4.00 64-bit2665+25−2550.3%−0.834.6%546
53.6%
 Glaurung 1.2.1 Crusader 32-bit2664+32−3251.6%−14.928.6%343
49.5%
 Scorpio 2.5 32-bit2664+32−3249.5%+3.842.3%307
54.2%
 Minic 0.65 64-bit2662+28−2849.0%+5.834.0%429
48.2%
 RedQueen 1.1.97 64-bit 4CPU2662+22−2245.7%+27.433.3%726
53.1%
 Scorpio 1.912661+13−1445.5%+30.336.7%1883
51.4%
 Vajolet 2.032661+24−2451.2%−11.633.8%562
51.1%
 Igel 1.4.1 64-bit2660+27−2749.1%+4.431.2%468
50.8%
 Pawny 1.0 64-bit2660+17−1748.4%+9.338.0%1120
48.8%
 RedQueen 1.1.97 64-bit2660+17−1748.5%+10.632.6%1132
52.6%
 Bobcat 2.75 32-bit2659+24−2447.7%+15.336.9%558
51.9%
65Floyd 0.9 64-bit2659+15−1449.4%+3.629.2%1710
51.7%
 tomitankChess 2.0 64-bit2658+18−1851.9%−15.632.6%1105
52.5%
 Minic 0.47 64-bit2657+30−3051.5%−15.128.8%393
51.2%
 RuyDos 1.0.2 64-bit2656+27−2746.6%+21.441.1%426
53.2%
 Glaurung 1.2.1 32-bit2655+16−1646.4%+23.933.6%1265
49.8%
 Scorpio 2.02b2655+30−3047.3%+17.637.2%355
50.0%
 Winter 0.2 64-bit2655+16−1653.8%−33.826.1%1404
54.3%
 RedQueen 1.1.4 64-bit2653+28−2849.8%+1.535.3%414
50.8%
 Scorpio 2.0 32-bit2653+17−1745.9%+29.534.1%1256
51.5%
 Arasan 14.1 64-bit2652+32−3251.8%−10.936.0%308
50.5%
 Leela Chess 0.10 w323 64-bit2652+18−1852.2%−18.025.1%1102
49.9%
 Scorpio 2.1 32-bit2652+34−3449.1%+4.838.2%280
52.6%
 Asymptote 0.5 64-bit2651+22−2253.3%−23.531.4%732
53.2%
 GreKo 2018.02 64-bit2650+24−2451.7%−12.036.4%585
52.4%
66Cyrano 0.6b17 64-bit2649+22−2248.6%+8.337.1%690
51.2%
 Cyrano 0.6b17 32-bit2648+14−1448.6%+8.740.5%1653
51.8%
 Laser 0.2.1 64-bit2648+23−2353.3%−20.047.8%554
50.6%
 Drosophila 1.6 64-bit2647+103−10544.2%+36.650.0%26
50.9%
 GreKo 2018.01 64-bit2646+27−2751.2%−11.131.9%454
51.6%
 Bobcat 20110414 64-bit2645+30−3052.4%−17.234.0%356
50.7%
 Scorpio 1.812644+34−3449.8%+5.731.4%299
57.5%
 Scorpio 1.82641+20−2047.3%+18.135.7%869
51.6%
 Amoeba 1.2 64-bit2640+23−2352.2%−16.639.2%592
49.1%
 DanaSah 7.32640+14−1449.4%+5.134.8%1709
51.5%
 WyldChess 1.4 64-bit2640+24−2452.8%−19.733.9%579
54.7%
 Bagatur 1.7 64-bit2638+23−2358.0%−53.537.2%632
50.9%
 RedQueen 1.0.0 32-bit2637+24−2451.6%−7.435.9%576
52.3%
 DanaSah 7.92636+19−1949.2%+5.327.3%944
50.3%
 Scorpio 2.05b2636+32−3250.5%−1.840.8%306
49.8%
 tomitankChess 2.1 64-bit2636+22−2247.7%+14.034.6%710
52.4%
 Cheng3 1.07 64-bit2635+21−2146.9%+19.930.6%810
51.7%
 Glaurung 1.0.2 32-bit2635+17−1747.4%+19.832.0%1209
52.7%
 Counter 2.6 64-bit2634+25−2551.7%−13.134.3%543
53.4%
67Weiss 0.9 64-bit2632+28−2950.1%−3.130.4%418
54.6%
 Cheng3 1.07 32-bit2630+26−2646.6%+22.531.7%517
49.2%
 Crafty 23.0 32-bit2630+29−2949.9%+1.641.3%380
53.3%
68‑69Delfi 5.12629+25−2646.3%+23.433.9%522
48.4%
68‑69Nawito 19062629+25−2549.4%+5.437.8%537
53.5%
 Igel 1.1 64-bit2628+26−2648.0%+12.933.5%502
48.6%
 Igel 1.2 64-bit2628+19−1948.7%+8.428.9%926
54.3%
 Glaurung 1.1 32-bit2626+33−3348.8%+10.832.1%324
51.7%
 RedQueen 1.0.0 64-bit2625+32−3248.2%+10.933.7%312
49.8%
 RedQueen 1.1.1 64-bit2625+28−2848.3%+12.831.4%436
52.5%
70NoraGrace 2.0 64-bit2624+15−1550.5%−5.427.9%1535
52.1%
 Arasan 13.4 32-bit2623+30−3049.7%+1.834.8%374
51.2%
 Ethereal 8.02 64-bit2623+31−3152.0%−15.427.6%369
51.9%
 Scorpio 2.9 MCTS+NN 64-bit2622+21−2149.6%−0.025.4%808
55.2%
 Bison 9.62620+23−2351.3%−13.933.9%635
48.9%
 Tucano 3.00 64-bit2620+24−2448.1%+12.637.2%562
51.2%
 Weiss 0.8 64-bit2620+30−3050.1%−3.727.3%392
50.4%
71Phalanx XXV2619+15−1549.6%+2.732.3%1501
54.3%
 DanaSah 7.02618+26−2651.3%−10.237.8%479
49.5%
 Topple 0.3.3 64-bit2618+20−2052.9%−20.529.9%894
52.1%
 Arasan 14.1 32-bit2617+33−3349.0%+4.533.3%309
50.4%
 FabChess 1.11 64-bit2617+32−3246.8%+21.922.8%356
51.3%
 Bison 9.8 32-bit2616+33−3249.8%−1.233.7%309
49.3%
72Caligula 0.9g2616+22−2154.0%−29.729.4%754
50.1%
 K2 0.912616+15−1549.0%+7.232.9%1497
57.1%
 RubiChess 1.0 64-bit2614+21−2145.0%+31.539.0%749
55.5%
 Ethereal 8.12 64-bit2612+26−2651.9%−12.131.4%509
49.9%
73Sloppy 0.2.2 64-bit2612+16−1648.5%+6.732.8%1300
51.2%
 GreKo 2015-ML 64-bit2611+25−2549.2%+3.737.7%501
55.0%
 Arasan 13.2 32-bit2609+32−3251.0%−6.338.5%312
49.1%
 GreKo 2015 64-bit2609+22−2251.3%−10.637.8%680
53.0%
74Donna 4.1 64-bit2608+15−1546.9%+21.931.5%1555
48.5%
 Monolith 0.4 64-bit2608+19−1949.9%+0.036.9%876
57.9%
 Donna 4.0 64-bit2606+15−1550.2%−2.236.3%1432
52.4%
 DanaSah 6.502605+22−2249.7%+1.036.0%691
52.3%
 GreKo 12.8 64-bit2604+30−3050.7%−6.935.5%358
49.3%
 Scorpio 1.72604+32−3249.7%+0.438.1%310
53.4%
 DanaSah 6.802603+28−2850.5%−2.940.3%412
48.7%
 Rodent 0.16 64-bit2603+30−3047.8%+16.834.6%364
54.2%
 Arasan 13.0 64-bit2601+30−3051.0%−6.726.6%384
50.5%
75Galjoen 0.40 64-bit2601+26−2653.4%−28.332.4%522
53.0%
 Delfi 5.02599+20−2047.5%+15.737.1%805
50.4%
 Ethereal 8.05 64-bit2599+28−2848.1%+12.633.5%430
50.7%
 Nawito 18122599+20−2048.3%+11.933.0%892
48.8%
 Sloppy 0.2.2 32-bit2599+14−1448.1%+12.437.8%1775
57.1%
 Arasan 13.2 64-bit2596+33−3348.4%+10.933.1%308
50.0%
 Crafty 22.8 32-bit2596+32−3248.7%+6.935.9%315
56.9%
 GreKo 2016 64-bit2593+21−2247.6%+16.938.6%697
51.6%
76CuckooChess 1.12 32-bit2592+25−2548.8%+9.029.8%531
52.1%
77Brutus 8.05 64-bit2591+21−2149.0%+4.634.5%727
52.4%
 tomitankChess 1.5 64-bit2590+23−2350.2%−1.434.0%611
52.4%
 Fridolin 2.00 64-bit 4CPU2589+34−3441.9%+56.931.3%297
51.7%
78Betsabe II 1.962588+23−2351.0%−5.726.1%654
49.4%
 GreKo 12.1 64-bit2588+30−3052.2%−17.032.8%366
50.0%
 RedQueen 0.9.8 64-bit2588+33−3351.0%−7.426.7%311
51.6%
 Booot 4.13.12587+28−2849.4%+1.839.9%404
52.6%
 RedQueen 1.1.1 32-bit2586+33−3350.6%−0.535.7%308
51.5%
 Ethereal 7.78 64-bit2585+24−2452.2%−14.232.2%571
51.1%
 Nawito 1.1d2585+28−2850.2%−2.936.7%401
50.5%
 Asymptote 0.4.2 64-bit2584+18−1850.1%+0.726.7%1072
50.4%
 Delocto 0.61n 64-bit2584+80−8147.8%+12.143.5%46
50.4%
 K2 0.872583+18−1749.0%+6.434.7%1102
53.6%
 Minic 0.40 64-bit2582+20−2050.8%−6.728.4%904
53.5%
 Crafty 22.4 32-bit2581+32−3248.1%+11.337.7%318
48.7%
 Marvin 2.1.0 64-bit2581+26−2747.1%+22.533.3%480
56.3%
79Delocto 0.6 64-bit2579+15−1546.9%+21.138.6%1543
50.4%
 GreKo 12.9 64-bit2579+29−2946.9%+21.133.2%416
51.0%
 Arasan 13.1 32-bit2578+32−3247.9%+14.237.5%312
51.6%
 RedQueen 0.9.8 32-bit2577+22−2249.6%+5.327.7%730
54.4%
 Cheng3 1.04 32-bit2575+32−3250.2%−1.634.0%326
51.3%
 Counter 2.1.0 64-bit2574+24−2447.6%+19.237.1%552
50.8%
 Rodent 0.15 64-bit2574+32−3250.2%+0.238.2%309
52.3%
 Tucano 2.00 64-bit2573+30−3147.4%+16.337.4%345
54.2%
 GNU Chess 5.07.153b 64-bit2571+23−2350.2%−2.532.1%657
51.0%
 Bobcat 20110414 32-bit2570+31−3149.4%+2.641.5%325
51.3%
 DanaSah 5.072570+17−1749.9%−1.237.2%1191
49.1%
 Scorpio 2.2 32-bit2570+28−2847.1%+20.435.3%417
51.2%
 GreKo 12.5 64-bit2569+33−3350.7%−6.630.5%305
50.7%
 Minic 0.43 64-bit2569+29−2946.6%+22.631.4%414
53.9%
 Arasan 11.6 64-bit2567+27−2847.5%+17.727.9%456
48.8%
 Brutus 8.05 32-bit2567+17−1749.1%+4.336.8%1142
53.9%
 CuckooChess 1.11 32-bit2566+29−2950.4%−3.334.1%384
48.8%
 Cyrano 0.52566+32−3150.5%−2.235.9%326
51.3%
 GreKo 13.1 64-bit2566+30−3046.7%+19.840.3%347
51.1%
 Arasan 12.3 32-bit2565+24−2446.8%+23.730.0%597
52.0%
 Cheng3 1.06 32-bit2564+30−3047.3%+15.935.9%357
53.4%
 Bobcat 20110220 32-bit2562+32−3248.7%+8.035.0%311
52.4%
 Counter 2.0.2 64-bit2561+26−2552.2%−16.635.6%500
52.8%
 Cheng3 1.05 32-bit2560+32−3248.0%+14.133.6%324
51.2%
 Arasan 11.7 32-bit2559+32−3249.2%+5.936.0%308
49.5%
 Zurichess Glarus 64-bit2559+27−2749.2%+2.637.6%447
54.3%
 Carballo 1.5 64-bit2557+24−2451.6%−11.734.2%585
53.2%
 Arasan 12.0 64-bit2556+23−2346.3%+24.932.2%668
49.8%
 DanaSah 4.882556+22−2250.5%−3.733.9%676
50.1%
 RedQueen 0.9 64-bit2556+39−3952.7%−23.021.3%240
49.8%
 tomitankChess 1.4 64-bit2556+23−2352.7%−18.834.5%632
56.0%
80Jazz 840 64-bit 4CPU2554+20−2057.8%−64.325.3%1000
48.8%
 RubiChess 0.9 64-bit2554+22−2251.9%−18.033.0%718
54.5%
 DanaSah 5.002552+29−2948.5%+9.032.2%395
50.9%
 Arasan 12.1 64-bit2551+35−3547.7%+17.625.9%282
52.8%
 Crafty 21.6 32-bit2550+34−3447.8%+12.830.1%302
49.2%
 Pirarucu 2.1.1 64-bit2550+27−2751.3%−12.029.4%462
49.8%
 WyldChess 1.3 64-bit2550+29−2951.7%−13.435.2%384
53.2%
81Detroid 1.0.1 64-bit2549+23−2351.7%−15.127.0%670
61.3%
 Betsabe II 1.842545+14−1448.3%+13.525.6%1851
51.6%
 GreKo 9.7 64-bit2544+31−3149.1%+4.140.1%317
52.8%
 Crafty 21.5 32-bit2542+32−3248.3%+13.828.5%344
51.1%
 DanaSah 4.662542+26−2648.1%+11.335.2%475
52.1%
 DanaSah 4.602541+25−2548.5%+10.335.1%513
49.0%
 GreKo 12.0 64-bit2541+25−2548.2%+13.830.7%541
51.0%
 Tucano 1.042541+30−3047.2%+17.136.5%359
53.3%
 Rodent 0.102539+33−3351.1%−10.431.9%313
51.7%
 Crafty 22.0 32-bit2538+33−3348.5%+9.831.9%304
49.6%
 chess22k 1.3 64-bit2538+24−2452.0%−16.326.4%636
51.6%
 Phalanx XXIV2537+20−2048.7%+7.927.3%887
55.0%
 Caligula 0.82536+19−1949.1%+6.226.3%938
47.8%
82Maverick 1.5 64-bit2536+14−1450.5%−5.129.6%1883
55.9%
83FrankWalter 2.4.0 64-bit2535+18−1850.1%−1.429.4%1090
51.2%
 Carballo 1.4 64-bit2534+26−2652.5%−18.131.0%500
51.1%
 K2 0.832534+27−2751.7%−12.733.3%474
50.0%
 Marvin 2.0.0 64-bit2534+22−2252.4%−19.530.2%736
50.9%
 Arasan 11.6 32-bit2533+33−3351.8%−12.532.6%304
52.9%
 Arasan 12.1 32-bit2531+32−3351.4%−11.627.3%326
50.2%
 CuckooChess 1.102531+31−3151.5%−11.534.5%330
50.3%
 Fridolin 2.00 64-bit2531+16−1649.7%+0.632.5%1435
52.0%
84Nemeton 1.8 4CPU2530+27−2749.9%+2.127.2%496
56.6%
 DanaSah 4.242527+17−1751.5%−10.136.9%1128
54.2%
 Bagatur 1.5f 64-bit2526+18−1848.6%+10.233.3%1027
56.2%
 Bagatur 1.6c 64-bit2524+22−2250.6%−3.329.8%736
59.8%
 EXchess 6.10b 32-bit2519+33−3249.4%+3.532.5%314
49.1%
 Hakkapeliitta 1.0 64-bit2519+27−2748.3%+11.131.3%480
52.5%
 Donna 3.1 64-bit2518+28−2849.4%+5.233.4%434
52.7%
 Bagatur 1.5e 64-bit2517+21−2250.7%−4.435.7%722
49.5%
 Crafty 20.14 32-bit2517+27−2747.4%+19.833.4%482
49.4%
 GreKo 10.0 64-bit2517+32−3251.1%−6.140.8%306
52.1%
 GreKo 10.3.1 64-bit2516+33−3350.3%−2.429.6%304
51.5%
 Brutus 7.02b2515+19−1852.0%−15.635.4%994
51.7%
 DanaSah 5.062515+32−3249.5%+1.135.1%319
50.9%
85Axolotl 1.9 64-bit2514+26−2649.7%+1.828.9%536
50.9%
 DanaSah 4.452514+29−2949.9%+1.338.4%378
50.4%
 FrankWalter 2.3.5 64-bit2514+24−2448.6%+11.027.0%627
53.7%
 Ethereal 7.70 64-bit2512+31−3147.1%+15.227.9%365
52.1%
 Arasan 10.0 32-bit2510+33−3349.0%+6.628.8%309
50.1%
 Crafty 20.13 32-bit2510+33−3348.7%+10.133.3%312
51.1%
 Floyd 0.8 64-bit2510+23−2351.7%−15.024.9%662
51.3%
 CuckooChess 1.092509+33−3351.6%−12.826.8%317
51.1%
 Maverick 1.0 64-bit2509+26−2552.2%−18.131.5%521
50.6%
 Betsabe II 1.752508+22−2251.8%−14.323.3%730
56.9%
 DanaSah 4.372505+32−3249.7%+1.838.3%321
50.9%
 Asymptote 0.3 64-bit2504+17−1754.2%−33.428.7%1237
53.1%
 GreKo 10.2 64-bit2503+31−3247.8%+16.430.5%341
51.6%
 Crafty 20.11 32-bit2502+33−3349.8%+3.730.0%307
49.5%
 Pawny 0.3.1 32-bit2502+33−3348.9%+8.528.7%310
52.3%
 Arasan 11.3 32-bit2501+33−3448.7%+7.930.9%301
49.7%
 WyldChess 1.1 64-bit2501+28−2846.2%+24.937.1%420
56.3%
 Cheng3 1.03 64-bit2498+32−3247.8%+12.932.3%316
53.2%
 Arasan 10.32496+23−2445.6%+32.030.6%634
49.8%
 Winter 0.1.1 64-bit2496+21−2149.8%−0.528.9%764
51.9%
 Cheng3 1.03 32-bit2495+32−3350.6%−5.530.8%318
50.2%
86Pepito 1.59.2 64-bit2495+17−1748.3%+12.134.5%1141
53.2%
 Bagatur 1.5g 64-bit2494+25−2643.5%+46.928.3%548
49.4%
 GreKo 9.2 32-bit2494+33−3349.7%+1.932.9%304
53.7%
 K2 0.752492+23−2352.4%−18.432.8%634
49.6%
87MadChess 2.2 64-bit2492+15−1548.1%+12.832.4%1562
50.7%
 Pawny 0.3 64-bit2492+33−3349.4%+2.229.3%314
53.2%
 GreKo 8.0 64-bit2490+27−2750.6%−3.431.9%464
54.6%
 Arasan 11.4 32-bit2488+34−3449.0%+7.728.5%305
49.7%
 DoubleCheck 3.1 32-bit2488+34−3451.0%−8.124.8%306
51.0%
 GreKo 8.2 32-bit2487+26−2649.1%+5.933.8%506
57.3%
 Zurichess Geneva 64-bit2484+26−2647.5%+15.734.9%476
51.7%
 GreKo 8.1.1 64-bit2483+36−3648.1%+11.937.1%240
52.3%
 Arasan 10.2 32-bit2482+25−2545.5%+34.328.0%600
49.0%
 Pepito 1.59 32-bit2482+24−2449.6%+1.134.0%583
55.2%
 Arasan 12.2 64-bit2479+37−3740.4%+72.118.9%275
52.6%
88‑89BBChess 1.3b2478+24−2450.1%−1.038.6%559
49.2%
88‑89Drosophila 1.5.1 64-bit2478+15−1549.0%+7.628.9%1622
53.1%
 MadChess 2.1 64-bit2477+25−2552.0%−13.530.8%530
53.6%
 Pawny 0.3.1 64-bit2475+23−2346.8%+20.532.3%637
54.9%
 BBChess 1.3a2473+25−2551.6%−12.730.5%528
52.6%
90Lozza 1.18 64-bit2472+16−1648.1%+13.233.7%1377
52.4%
 Arasan 10.42471+20−2145.5%+32.630.0%850
54.0%
 Counter 1.22470+17−1748.2%+12.738.5%1139
54.9%
 WyldChess 1.2 64-bit2468+26−2646.4%+24.732.7%510
53.5%
 Nemeton 1.812466+24−2447.1%+20.033.8%577
55.2%
 Counter 1.99 64-bit2464+32−3246.7%+19.133.7%332
50.6%
 Betsabe II 1.662463+22−2246.7%+24.528.4%718
52.1%
 Carballo 1.32462+25−2547.4%+18.231.0%561
53.7%
 Carballo 1.22461+23−2353.5%−23.129.7%644
50.1%
 Donna 2.1 64-bit2461+27−2750.2%−1.828.6%465
48.7%
 Donna 3.0 64-bit2461+32−3249.1%+9.731.1%328
50.2%
 Pawny 0.3 32-bit2461+33−3349.2%+3.934.3%303
51.6%
 GreKo 7.2 64-bit2460+30−3053.4%−24.929.9%364
51.4%
 Nemeton 1.82460+17−1751.9%−15.627.3%1250
51.1%
 RubiChess 0.8 64-bit2459+26−2652.4%−19.034.8%503
50.6%
 Topple 0.2.1 64-bit2459+18−1846.3%+27.722.1%1242
54.6%
 Bagatur 1.4d 64-bit2457+24−2448.9%+8.831.8%582
50.9%
 Counter 1.12457+23−2350.8%−8.337.7%632
53.9%
 Bagatur 1.4e 64-bit2455+30−3049.2%+8.134.6%370
54.0%
 Nemeton 1.512453+22−2249.8%−0.428.8%732
54.3%
 Cyrano 0.32451+34−3449.2%+4.523.8%311
51.2%
 GreKo 8.0 32-bit2450+29−2950.6%−3.529.7%411
55.0%
 FrankWalter 2.3.3 64-bit2448+20−2047.7%+15.128.5%866
52.7%
 Arasan 9.52446+36−3647.3%+17.323.7%291
51.0%
 Axolotl 1.8 64-bit2446+19−1947.7%+13.629.2%972
57.4%
 Arasan 10.12443+27−2746.8%+28.528.5%508
48.9%
 Betsabe II 1.472443+20−2049.9%+2.325.3%902
49.6%
 Lozza 1.17a 64-bit2443+17−1848.1%+12.033.7%1113
49.9%
91Typhoon 1.00-3482443+33−3348.5%+11.829.2%325
51.8%
 Bagatur 1.4b 64-bit2442+32−3249.5%+5.138.0%308
50.4%
 Cheng3 1.02b2442+33−3350.2%−4.130.4%312
52.4%
 Zurichess Fribourg 64-bit2441+29−2951.2%−8.532.0%403
51.6%
 K2 0.792440+29−2947.4%+18.730.6%402
48.6%
92Teki 2 64-bit2440+16−1649.4%+4.423.0%1441
52.8%
 Nemeton 1.62439+24−2446.4%+25.431.8%604
55.2%
93Tunguska 1.1 64-bit2437+21−2148.8%+8.628.7%795
52.8%
94Taltos rev118 64-bit2436+19−1951.7%−12.926.2%1004
52.9%
 Critter 0.382435+32−3251.1%−8.933.4%320
50.0%
 Typhoon 1.00-3582435+17−1748.2%+11.831.1%1220
51.3%
 RedQueen 0.7.5 64-bit2434+34−3451.0%−9.329.0%290
51.9%
 Murka 2 32-bit2433+30−3047.4%+18.826.3%400
57.1%
 GreKo 7.2 32-bit2429+33−3348.4%+9.935.5%304
51.4%
 DanaSah 3.632428+27−2748.4%+10.732.3%477
52.9%
 Arasan 9.22427+34−3446.1%+27.630.9%304
51.6%
 Betsabe II 1.30 64-bit2426+23−2348.8%+7.426.5%706
53.4%
 Nemeton 1.612424+28−2847.3%+18.232.3%421
56.2%
 DanaSah 2.852421+33−3349.0%+8.433.8%305
51.8%
 Nemeton 1.72420+18−1849.6%+0.725.2%1141
51.6%
95Kiwi 0.6d 32-bit2419+19−1948.3%+10.527.0%975
52.5%
 K2 0.712418+28−2851.4%−9.127.6%439
52.3%
 Monolith 0.3 64-bit2417+24−2447.0%+19.734.6%592
51.6%
 Pawny 0.2 64-bit2417+29−2947.0%+23.522.6%429
51.9%
96RomiChess P3n 64-bit2416+14−1448.7%+9.334.3%1887
52.5%
97Bitfoot 1.0.d9aeb43 64-bit2415+26−2648.7%+10.026.5%525
53.0%
 Pawny 0.2.2 32-bit2413+34−3448.8%+8.928.6%301
51.9%
98‑99Diablo 0.5.12412+18−1848.8%+8.432.4%1082
49.5%
98‑99Ifrit m1.8 64-bit2412+18−1848.8%+10.428.6%1145
52.8%
 Typhoon 1.00-3142411+34−3450.2%−0.123.0%305
56.3%
 RomiChess P3k 32-bit2408+19−1949.2%+5.233.0%906
61.7%
100Amy 0.87b2403+24−2449.4%+7.125.7%610
50.9%
 Cyrano 0.2f2403+32−3348.4%+13.632.9%316
49.0%
 Pawny 0.2.1 32-bit2403+31−3147.1%+20.225.5%373
54.0%
 Pawny 0.2 32-bit2401+29−2949.2%+5.530.8%396
49.9%
 RomiChess P3L 64-bit2401+23−2350.0%+0.331.3%643
51.5%
101Simplex 0.9.8 64-bit2401+17−1747.3%+18.325.2%1252
52.4%
102Zevra 2.1.2 r248 64-bit2400+25−2551.9%−13.726.8%568
51.6%
 Pawny 0.1.9 64-bit2399+34−3447.2%+18.127.1%306
51.5%
 Lozza 1.16 64-bit2398+25−2549.0%+7.733.5%526
50.6%
 Simplex 0.9.8 32-bit2398+30−3049.0%+5.131.2%359
53.0%
 Maverick 0.60 64-bit2396+33−3349.3%+4.828.3%307
53.2%
 Phalanx XXII2394+25−2450.1%−0.823.5%595
68.1%
 Galjoen 0.39 64-bit2387+16−1650.6%−0.626.4%1416
56.7%
 Jazz 721 64-bit2385+20−2049.1%+5.727.9%917
52.1%
 DoubleCheck 2.5.4 32-bit2384+33−3350.5%−3.728.6%318
50.6%
103Googleplex Starthinker 1.6 64-bit2384+22−2247.3%+18.226.8%728
50.9%
 RomiChess P3L 32-bit2383+33−3346.3%+28.633.4%314
54.9%
104Thor's Hammer 2.28 32-bit2381+22−2248.7%+9.429.1%704
52.1%
 Zevra 2.1.1 r216 64-bit2380+17−1750.8%−7.325.9%1218
52.2%
 GreKo 6.302379+33−3348.0%+13.531.6%307
53.6%
 Betsabe II 1.28 64-bit2377+33−3349.8%+3.525.3%320
53.1%
 Carballo 1.1.12375+32−3247.5%+18.927.4%340
52.6%
 Counter 1.02373+32−3250.3%−3.735.3%312
50.4%
 Typhoon 1.00-2852373+34−3449.5%+2.520.1%314
52.1%
 Ifrit m1.5 32-bit2372+27−2746.6%+24.329.1%453
50.7%
 GreKo 7.02371+28−2846.3%+29.127.8%454
53.0%
 MadChess 2.0 64-bit2370+22−2251.0%−8.325.5%753
52.1%
 GreKo 6.252369+33−3348.5%+9.231.5%308
51.8%
 RedQueen 0.7 64-bit2368+35−3556.0%−44.125.5%298
55.6%
 GreKo 6.52365+26−2648.9%+6.931.5%495
49.8%
 Phalanx XXIII2365+32−3246.3%+23.624.8%351
50.8%
 Topple 0.1.1 64-bit2364+23−2354.9%−42.417.2%732
51.9%
 CeeChess 1.3.2 64-bit2362+111−10563.3%−95.126.7%30
52.7%
 Donna 1.0 64-bit2358+29−2946.9%+22.528.2%408
52.0%
105Raven 0.80 64-bit2357+32−3249.6%+3.126.0%342
49.2%
 RomiChess P3m 64-bit2357+27−2746.1%+29.231.3%457
52.5%
 Nemeton 1.412356+25−2547.6%+18.533.7%514
51.6%
 K2 0.672355+23−2352.7%−17.329.7%677
51.5%
 Nemeton 1.32354+31−3152.1%−17.033.5%340
52.1%
 Counter 0.82353+32−3248.6%+11.035.6%312
50.5%
 Typhoon 1.00-358 64-bit2353+34−3449.5%+4.121.7%318
55.4%
 GreKo 5.92350+24−2446.4%+27.929.3%621
56.5%
 Lozza 1.15 64-bit2347+25−2552.4%−16.534.2%530
55.0%
 Ifrit m1.6 32-bit2345+32−3247.5%+14.435.0%314
53.0%
106Xpdnt 0907042343+33−3351.8%−13.829.0%314
51.9%
 Maverick 0.51 64-bit2342+22−2251.3%−7.623.7%784
50.4%
 Invictus r228 64-bit 4CPU2340+242−29528.6%+167.30.0%7
50.6%
 Jazz 840 64-bit2339+15−1548.2%+13.526.7%1560
47.3%
107Napoleon 1.8 64-bit2339+17−1751.3%−9.730.9%1226
54.9%
 Bagatur 1.4c 64-bit2337+34−3448.2%+11.725.2%306
51.1%
 Daydreamer 1.52336+22−2252.1%−18.334.3%722
53.4%
108Barbarossa 0.6.0 64-bit2334+41−4146.5%+25.823.8%214
54.7%
 Nemeton 1.12331+29−2947.5%+17.131.3%393
55.3%
109Amundsen 0.802329+17−1749.1%+6.929.2%1269
57.0%
 Bagatur 1.3a 64-bit2327+19−1951.9%−16.527.1%985
55.5%
 Simplex 0.9.7 32-bit2324+31−3148.6%+9.725.4%370
55.7%
 Googleplex Starthinker 1.4 64-bit2321+17−1755.4%−41.222.8%1306
66.4%
 Asymptote 0.2.0 64-bit2315+25−2548.7%+9.726.8%575
50.2%
110Kingfisher 1.1.1 64-bit2315+27−2750.7%−1.441.6%442
55.3%
 GreKo 5.52312+33−3350.7%−5.533.1%305
54.3%
 Nemeton 1.22310+26−2646.3%+23.328.7%516
50.6%
 NoraGrace 1.0 64-bit2309+29−2946.7%+22.823.2%422
57.7%
 RubiChess 0.7 64-bit2306+24−2456.5%−48.827.1%621
57.3%
111Natwarlal 0.142303+19−1949.1%+6.225.2%1027
50.4%
 Brutus 6.12302+34−3448.4%+8.525.0%312
52.0%
 Xpdnt 0809272301+29−2951.2%−8.124.8%428
55.2%
 Floyd 0.7 64-bit2298+32−3251.4%−9.823.4%350
52.8%
112‑113CT800 1.34 64-bit2297+20−2048.0%+15.126.0%930
49.8%
112‑113Sungorus 1.4 64-bit2297+18−1847.1%+21.822.3%1197
52.6%
114Absolute Zero 2.4.7.2 64-bit2296+15−1550.9%−7.922.5%1719
55.9%
 Pawny 0.1.62294+33−3352.1%−15.824.4%328
50.8%
115Dumb 1.3 64-bit2293+21−2150.9%−5.924.1%772
50.1%
 Natwarlal 0.122293+34−3449.4%+7.626.6%308
50.3%
 Nemeton 1.02293+30−3052.6%−18.127.4%383
51.3%
 Invictus r228 64-bit2292+18−1850.3%−0.721.8%1190
71.2%
 Galjoen 0.38 64-bit2284+23−2349.0%+7.123.6%726
52.9%
 Raven 0.70 64-bit2283+29−2947.5%+17.424.7%433
54.0%
 Kingfisher 1.0 64-bit2281+29−2947.3%+18.642.1%385
51.3%
 Brutus 5.42280+34−3450.7%−4.429.1%302
51.7%
 GreKo 5.2.52279+34−3451.3%−12.026.6%297
54.1%
 Barbarossa 0.5.0 64-bit2277+19−1949.1%+6.921.8%1022
63.0%
 Absolute Zero 2.4.4.0 64-bit2270+33−3348.0%+12.225.9%320
50.0%
 Zevra 1.8.6 r672 64-bit2270+21−2050.9%−8.925.9%862
66.3%
 CT800 1.32 64-bit2265+19−1947.1%+20.827.0%963
57.2%
 Jazz 444 64-bit2261+34−3449.2%+5.919.7%320
50.6%
 Sungorus 1.4 32-bit2261+21−2148.2%+11.826.5%820
58.2%
 CT800 1.30 64-bit2257+20−2052.6%−17.822.6%934
53.3%
 Sungorus 1.3 32-bit2256+34−3452.7%−16.624.3%301
53.7%
116RattateChess 1.0 Nosferatu2254+18−1949.9%+0.727.8%1036
54.0%
117Exacto 0.e 64-bit2253+18−1848.9%+7.332.6%1063
50.7%
 Brutus 6.02252+35−3548.8%+5.722.6%301
51.9%
 EXchess 5.01b 32-bit2251+29−2946.5%+21.531.2%401
51.7%
118Beowulf 2.4a 64-bit2250+18−1849.6%+1.326.4%1075
51.1%
 Absolute Zero 3.3.2.0 64-bit2249+105−10746.7%+25.526.7%30
49.6%
119Hedgehog 1.99 64-bit2249+35−3553.1%−20.925.0%288
50.1%
 Jazz 501 64-bit2249+31−3146.1%+24.127.2%360
49.8%
 MadChess 1.4 64-bit2249+21−2147.0%+20.227.7%792
54.6%
 Lozza 1.14a 64-bit2247+28−2846.8%+25.628.1%434
57.9%
 Absolute Zero 2.4.0.0 64-bit2244+23−2347.6%+16.224.9%695
51.2%
 Zevra 1.8.5 r664 64-bit2243+28−2855.0%−34.623.5%463
52.9%
120Weini 0.0.23 64-bit2242+19−1948.7%+9.717.3%1115
53.8%
121SpaceDog 0.97.7 64-bit2240+25−2548.8%+8.724.3%576
52.5%
122Feuerstein 0.4.6.12239+19−1949.1%+6.228.5%944
53.1%
 Betsabe II 1.08c2238+35−3549.2%+7.621.0%300
50.0%
 Pirarucu 1.9.2 64-bit2238+24−2450.6%−7.018.4%694
52.1%
 Zevra 1.8.4 r650 64-bit2237+26−2647.4%+22.328.3%515
53.1%
123KMTChess 1.2.1 64-bit2235+25−2549.8%+0.323.6%568
59.6%
124Dolphin 1.0 64-bit2231+18−1849.0%+5.824.5%1075
66.3%
 Vajolet 1.62.12223+34−3447.7%+12.228.4%310
52.6%
125Robocide 20170718 64-bit2222+17−1748.4%+11.724.7%1244
54.4%
 Bagatur 1.2d 32-bit2220+34−3446.8%+19.527.2%298
52.6%
 Beowulf 2.4a 32-bit2218+19−1953.5%−26.424.8%982
49.8%
 Ifrit j3.6 64-bit2218+32−3251.2%−7.926.2%336
51.9%
 CT800 1.12 64-bit2217+22−2253.2%−22.922.1%774
51.7%
 DoubleCheck 2.3.1 64-bit2217+35−3553.0%−20.124.8%286
48.5%
 SpaceDog 0.97.5.1 64-bit2217+20−2052.8%−20.821.8%992
54.1%
126Joker2 0.7.7 64-bit2216+20−2047.4%+17.632.7%866
52.4%
127ChessKISS 1.7c 64-bit2215+19−1948.6%+10.327.2%1005
49.4%
 MadChess 1.3 64-bit2215+34−3448.6%+11.721.3%314
52.5%
 Weini 0.0.24 64-bit2214+21−2152.7%−21.124.2%857
53.0%
 Robocide 0.4 64-bit2212+41−4149.1%+4.919.4%216
51.5%
128ZCT 0.3.24512211+27−2749.4%+4.325.5%478
52.3%
 Betsabe II 1.09c2210+34−3448.2%+12.019.8%308
49.2%
 ChessKISS 1.7 64-bit2210+20−2047.9%+12.429.3%881
55.9%
129‑130Achillees 1.0 64-bit2208+30−3045.8%+35.418.6%414
50.1%
129‑130Baislicka 1.0 64-bit2208+20−2047.5%+18.425.1%948
49.2%
 Napoleon 1.6.0b 64-bit2208+31−3146.7%+22.431.5%349
53.4%
 Jazz 501 32-bit2206+29−2952.5%−17.828.5%418
56.6%
131MORA 1.0.02203+28−2852.8%−20.327.5%440
51.4%
 RattateChess Bologna 20072202+25−2551.3%−9.625.0%588
52.8%
132Dorpsgek Eve's Temptation 64-bit2201+14−1448.8%+8.824.0%1953
58.0%
 MORA 1.1.02198+30−3048.6%+10.525.6%386
52.3%
 Carballo 0.82196+22−2247.2%+19.630.6%706
50.2%
 Jazz 444 32-bit2196+32−3250.3%−2.925.2%353
51.8%
 Dorpsgek Dillinger 64-bit2195+18−1848.6%+10.524.2%1130
56.4%
133GopherCheck 0.2.3 64-bit2193+19−1949.5%+4.231.3%961
53.6%
134NG-Play 9.85 64-bit2192+29−2946.1%+27.627.3%410
52.8%
 Zevra 1.8.2 r612 64-bit2190+28−2845.5%+31.928.2%436
52.7%
 Amundsen 0.65.12189+34−3448.7%+7.623.9%305
49.8%
 EXchess 5.04b 64-bit2189+29−2947.1%+26.921.9%424
49.7%
 NG-Play 9.87 64-bit2189+18−1847.0%+20.325.6%1145
51.3%
 Feuerstein 0.4.5.22188+37−3749.2%+9.124.7%255
49.9%
 K2 0.572188+33−3347.0%+22.625.8%314
65.2%
135Prophet 2.0 64-bit2180+29−2950.9%−8.125.1%430
51.9%
 Asymptote 0.1.8 64-bit2179+21−2153.4%−26.416.5%850
51.6%
 RedQueen 0.62178+30−3046.1%+27.719.9%418
54.3%
 CT800 1.20 64-bit2176+29−2947.2%+17.823.1%432
50.6%
136Clever Girl r160 64-bit2176+21−2148.4%+7.824.3%820
49.6%
 Feuerstein 0.4.62176+38−3850.6%−2.118.5%259
51.7%
 Sungorus 1.22175+26−2652.4%−18.128.7%499
57.1%
 Clever Girl r185 64-bit2172+22−2247.0%+22.628.5%730
49.9%
 NG-Play 9.86 64-bit2172+22−2345.4%+32.625.8%720
50.8%
 Pawny 0.132171+32−3252.2%−17.220.1%363
51.4%
137Micah 1.0 64-bit2170+27−2745.4%+35.624.8%500
60.1%
 Simplex 0.9.3 32-bit2165+34−3448.9%+8.524.8%315
53.4%
138Chesley r323 64-bit2163+22−2247.9%+15.720.6%792
55.5%
 Betsabe II 1.052160+34−3445.2%+33.724.2%314
52.2%
 Ifrit j3.8 64-bit2159+34−3545.9%+28.023.5%302
51.0%
139OliThink 5.1.92158+30−3046.6%+28.021.3%417
51.5%
 Bagatur 1.2b 32-bit2157+33−3446.2%+28.829.1%306
53.3%
 Chesley r323 32-bit2156+24−2448.9%+8.520.7%641
55.6%
 Dorpsgek Cosmopolitan 2 64-bit2153+28−2845.5%+34.621.4%468
53.3%
 Ifrit j4.32151+28−2845.9%+28.629.5%440
65.1%
140Blitzkrieg rev337 64-bit2145+19−1947.2%+20.726.4%1001
53.5%
 Maverick 0.2 64-bit2143+30−3046.2%+29.420.2%421
51.9%
 GopherCheck 0.2.2 64-bit2142+26−2646.4%+36.328.6%576
52.7%
 K2 0.43f2141+33−3348.2%+11.221.3%338
51.1%
 Raven 0.50 64-bit2140+30−3049.2%+4.824.2%393
52.8%
 Prophet 2.0 32-bit2139+19−1949.3%+4.324.0%1025
55.4%
141Parrot 07.07.222137+19−1947.3%+19.723.0%1047
51.7%
 Parrot 07.01.162136+31−3146.6%+25.921.1%394
53.4%
 Barbarossa 0.4.0 64-bit2135+17−1744.4%+44.419.8%1302
48.1%
 Napoleon 1.7 64-bit2135+21−2146.9%+22.321.9%859
63.2%
 Prophet3 20180811 64-bit2131+18−1852.3%−18.524.2%1262
49.7%
 Tunguska 1.0 64-bit2131+20−2044.3%+46.325.5%898
61.2%
 Ifrit j4.22125+34−3445.5%+31.126.4%303
51.1%
 Napoleon 1.5.0 64-bit2124+26−2647.4%+19.224.2%533
65.1%
 DoubleCheck 2.1 32-bit2116+33−3346.3%+30.721.8%362
54.1%
 MadChess 1.2 64-bit2114+26−2643.2%+47.024.8%552
50.8%
 ChessKISS 1.3a 32-bit2113+32−3347.0%+18.830.3%320
52.7%
142Cinnamon 2.2a 64-bit2112+20−2048.9%+8.525.6%892
51.6%
 Napoleon 1.4.0 64-bit2111+32−3248.1%+11.519.8%374
57.3%
143King's Out 0.2.42 64-bit2107+23−2349.0%+9.516.5%774
60.7%
 DoubleCheck 1.3.1 64-bit2101+40−4047.4%+21.717.9%234
49.5%
 Prophet3 20170909 64-bit2101+29−2948.4%+17.429.4%425
57.4%
 Carballo 0.52098+23−2347.1%+20.021.9%694
61.0%
 Detroid 0.9.0 64-bit2094+18−1851.2%−11.114.6%1235
65.6%
144Freyr 1.068 64-bit2088+22−2259.5%−72.920.5%813
50.7%
145Gunborg 1.35 64-bit2087+21−2152.2%−6.827.9%806
64.6%
146Smash 1.0.3a 64-bit2082+23−2348.4%+13.322.4%742
51.7%
 Feuerstein 0.4.5.12081+38−3848.0%+12.325.8%248
48.7%
 Ifrit j2.92081+34−3448.2%+12.321.3%314
50.4%
147Small Potato 0.7.0 64-bit2081+21−2153.6%−29.321.3%873
53.6%
148AdroitChess 0.42080+23−2356.5%−60.415.1%832
52.7%
149Jabba 1.0 64-bit2079+22−2244.9%+38.421.8%751
52.7%
150Little Wing 0.6.0 64-bit2077+33−3338.8%+86.717.3%358
54.0%
 Galjoen 0.36 64-bit2075+28−2844.5%+40.523.2%456
59.0%
 Little Wing 0.5.0 64-bit2071+21−2148.3%+12.316.0%902
51.5%
 Hedgehog 1.9 64-bit2070+18−1943.9%+47.219.9%1175
78.1%
151Vice 1.0 64-bit2058+25−2549.7%+3.220.7%608
53.3%
152Zeta Dva 0301 64-bit2056+28−2849.0%+10.029.4%446
62.5%
153‑154Ecce 1.0 (rev. 508) 64-bit2051+21−2147.1%+23.118.4%901
49.5%
153‑154Goldfish 1.13.0 64-bit2051+20−2049.9%+2.327.0%870
51.1%
 ZCT 0.3.25002050+32−3246.2%+30.216.8%381
53.1%
155PLP 16615712049+22−2246.2%+27.224.2%768
55.0%
156Squared-chess 1.3.0 64-bit2047+23−2352.4%−18.321.9%736
54.1%
 Jabba 1.0 32-bit2045+21−2144.8%+38.725.0%839
70.4%
 Cinnamon 2.0 64-bit2037+21−2143.8%+46.427.3%846
65.4%
 Barbarossa 0.3.0 64-bit2029+33−3345.2%+34.023.0%326
51.8%
157‑158Cupcake 1.1a 64-bit2028+22−2251.0%−6.816.4%792
50.5%
157‑158Faile 1.4.42028+23−2355.2%−28.122.1%774
51.4%
159‑161Arabian Knight 1.55 64-bit2027+25−2546.7%+25.819.6%596
50.2%
159‑161Schola 1.1.0 64-bit2027+22−2249.2%+6.023.0%768
51.6%
159‑161Wuttang r2 64-bit2027+18−1848.2%+10.422.6%1204
50.7%
162Slibo 0.5.12026+26−2645.5%+34.119.4%573
85.3%
 Smash 1.0.3 64-bit2006+27−2746.8%+23.724.1%518
60.7%
163BibiChess 0.52001+24−2545.7%+32.226.5%607
55.6%
164Snowy 0.2 64-bit1999+26−2651.5%−12.319.0%554
55.8%
 Cupcake 1.01996+31−3145.5%+31.122.7%401
54.4%
 Schola 1.1.0 32-bit1993+26−2645.6%+33.025.1%514
68.9%
 AdroitChess 0.31984+25−2544.2%+46.718.5%626
51.7%
 Zeta Dva 0305 64-bit1984+23−2446.7%+23.321.8%688
59.0%
 Squared-chess 1.2.0 64-bit1980+22−2248.5%+11.419.1%852
51.4%
 Zeta Dva 0220 64-bit1979+29−2946.7%+25.917.3%475
64.2%
 Zeta Dva 0306 64-bit1972+22−2248.6%+11.018.5%816
61.7%
 Zeta Dva 0310 64-bit1968+20−2046.9%+21.818.1%926
55.2%
165Dabbaba 5.671966+25−2545.5%+33.126.4%557
53.1%
166BeLL 0.0.41 64-bit1964+22−2250.1%−0.324.5%722
63.9%
167Sissa 2.01959+23−2353.1%−23.130.1%678
53.2%
 Zeta Dva 0303 64-bit1957+38−3937.6%+95.822.8%259
51.4%
168Monik 2.2.3 32-bit1956+30−3044.4%+39.227.1%395
51.0%
 Feuerstein 0.4.4.21955+28−2941.2%+92.518.7%518
52.5%
169Wowl 1.3.81954+26−2745.4%+35.413.3%573
54.5%
 Smash 1.0.31952+26−2640.8%+74.217.8%574
51.8%
 Monik 2.2.6 64-bit1951+15−1547.9%+14.619.7%1706
53.2%
 Monik 2.2.3 64-bit1950+23−2346.3%+35.722.5%716
56.7%
170Franky 1.0 64-bit1947+25−2548.8%+7.813.3%640
58.2%
171Micro-Max 4.8 (DM-PII)1944+20−2048.3%+12.226.1%865
59.1%
 Dabbaba 6.521940+22−2248.6%+11.320.3%777
63.3%
172Eia 0.31935+20−2047.1%+22.424.4%914
71.1%
 Wowl 1.3.71926+25−2546.8%+24.611.7%630
64.6%
173Presbyter 1.3.0 64-bit1919+25−2542.2%+55.516.5%638
64.8%
 Carballo 0.41911+32−3335.8%+103.634.8%342
56.0%
 Dabbaba 7.491908+12−1247.8%+17.319.9%3152
52.9%
 Jabba 130320121907+31−3139.1%+97.516.7%442
58.6%
174ChessterfieldCL i5a1902+24−2440.6%+74.020.4%657
56.1%
175Deepov 0.4.1 64-bit1900+24−2444.1%+46.017.3%677
63.9%
 Micro-Max 4.81893+28−2836.7%+103.024.7%493
49.4%
176Sapeli 1.02 64-bit1893+21−2247.9%+15.620.4%796
82.0%
177CDrill 1800 build 41879+23−2441.4%+72.815.5%741
83.6%
 DoubleCheck 1.0 64-bit1855+40−4127.8%+188.317.6%279
73.9%
178Sayuri 2018.03.06 64-bit1839+26−2642.8%+56.816.0%600
53.6%
179Pigeon 1.5.1 64-bit1837+27−2740.5%+70.126.1%502
70.9%
180Apollo 1.2.1 64-bit1828+22−2154.3%−34.219.0%832
73.2%
181Chenard 2018.03.06 64-bit1819+19−1949.3%+5.217.0%1143
58.9%
182RataAeroespacial 0.2.11816+13−1342.5%+64.412.9%2478
100.0%
183Shallow Blue 2.0.0 64-bit1712+22−2252.1%−19.318.6%776
90.6%
184TSCP 1.811693+19−2047.4%+21.517.0%1072
70.2%
185AdaChess 3.4 64-bit1685+23−2349.3%+7.121.5%708
69.9%
186Spartan 1.01675+25−2563.5%−103.221.2%624
67.4%
187Philemon C1667+25−2562.3%−94.622.0%626
59.4%
188VanillaChess 2.6g1663+25−2561.5%−89.120.2%624
99.6%
189Pulse 1.6.1 64-bit1616+21−2142.4%+65.814.3%928
84.8%
190Bullitchess 1.0 64-bit1597+25−2452.2%−18.919.1%628
85.5%
191Casper rev4 64-bit1580+24−2450.2%−3.023.9%624
60.5%
192PolarChess 1.31575+25−2549.3%+3.116.9%629
56.3%
193Darky 0.5d1572+24−2443.5%+55.920.8%677
83.6%
 Shallow Blue 1.1.0 64-bit1557+18−1840.5%+87.314.5%1355
90.2%
194Cicada 0.1 64-bit1537+24−2544.1%+48.119.7%636
65.6%
195MSCP 1.6h1530+25−2544.0%+50.515.1%628
99.8%
196Apep 1.011480+25−2541.2%+71.910.1%683
79.1%
197Saruman 2017.08.10 64-bit1467+18−1830.7%+151.527.2%1249
99.5%
198Dreamer 0.3.0 64-bit1426+25−2633.9%+122.616.9%640
99.8%
199BACE 0.461379+23−2421.5%+256.89.8%1027
 

Results matrix

Open source engines (best versions only), top 12
#NameElo123456789101112
1Stockfish 11 64-bit 4CPU3496 27.5 − 24.5
+9−6=37
−15
37.5 − 16.5
+21−0=33
−36
41.5 − 12.5
+29−0=25
+11
42 − 10
+32−0=20
−5
43 − 7
+36−0=14
+54
      
2Lc0 0.22.0 T40B.4-160 GTX1050346424.5 − 27.5
+6−9=37
+15
           
3Ethereal 11.75 64-bit 4CPU335116.5 − 37.5
+0−21=33
+36
  17 − 15
+4−2=26
+3
20 − 12
+9−1=22
+1
18.5 − 13.5
+6−1=25
−27
   25 − 7
+18−0=14
+52
  
4Xiphos 0.6 64-bit 4CPU334012.5 − 41.5
+0−29=25
−11
 15 − 17
+2−4=26
−3