CCRL 40/15
Downloads and Statistics
April 4, 2020
Testing summary:
Total: 1'134'104 games
played by 2'636 programs

White wins: 392'217 (34.6%)
Black wins: 290'683 (25.6%)
Draws: 451'204 (39.8%)
White score: 54.5%

Open source 1-2-CPU engines

Comparing 1065 engines!
199 best versions of selected engines played 21062 games with each other

CCRL 40/15 Rating List — Open source 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 15 minutes on an Intel i7-4770k.
Computed on April 4, 2020 with Bayeselo based on 1'134'104 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+
1Lc0 0.22.0 T40B.4-160 GTX10503464+21−2162.1%−76.863.9%642 
87.3%
2Stockfish 2019-12-10 64-bit3447+20−2074.7%−165.646.4%868
61.7%
 Lc0 0.21.2 w42716 GTX10503442+29−2964.7%−89.459.8%336
77.8%
 Stockfish 11 64-bit3428+18−1872.2%−142.851.1%978
51.0%
 SugaR XPro NN 1.0 64-bit3427+44−4372.6%−146.052.4%166
71.5%
 SugaR NN 310719 64-bit3414+17−1672.5%−145.551.3%1191
81.3%
 ShashChess 11.0 64-bit3403+20−2067.0%−106.761.8%728
90.6%
 Stockfish 10 64-bit3388+9−974.1%−165.046.9%4832
50.1%
 SugaR NN 1.1 64-bit3388+18−1871.8%−140.052.3%966
69.3%
 SugaR 1.6.1 64-bit3382+15−1571.3%−137.952.4%1463
90.3%
 SugaR XPrO 1.4 64-bit3368+14−1471.0%−143.751.9%1668
54.2%
 Stockfish 9 64-bit3367+12−1271.4%−149.349.0%2565
61.4%
 ShashChess 8.0 64-bit3365+12−1267.8%−111.259.5%2021
97.1%
 ShashChess 4.0 64-bit3345+17−1765.6%−99.161.7%1024
46.9%
 ShashChess 6.0 64-bit3345+18−1866.0%−97.761.7%926
58.5%
 asmFish 051117 64-bit3343+16−1571.7%−145.250.2%1407
91.9%
 SugaR XPrO 1.3 64-bit3328+15−1570.4%−135.652.1%1372
59.5%
 SugaR XPrO 1.5.3 64-bit3325+16−1670.9%−135.350.6%1244
81.7%
 SugaR XPrO 1.2 64-bit3315+16−1668.1%−118.156.0%1172
52.3%
 MateFinder 9 64-bit3314+21−2167.6%−121.046.7%760
48.6%
 ShashChess Pro 1.0 64-bit3314+19−1966.2%−102.055.5%850
86.9%
 Stockfish 8 64-bit3302+11−1169.9%−131.053.8%2670
100.0%
3Ethereal 11.75 64-bit3266+15−1547.3%+18.161.4%1274
64.1%
 Ethereal 12.00 64-bit3261+18−1846.8%+22.159.1%880
73.3%
4Xiphos 0.6 64-bit3254+14−1445.4%+29.863.8%1368
77.0%
 Ethereal 11.53 64-bit3247+14−1450.8%−2.960.2%1546
56.0%
 Stockfish 7 64-bit3245+13−1367.9%−112.554.2%1809
77.1%
 Ethereal 11.25 64-bit3238+13−1449.4%+3.261.8%1560
79.2%
 Xiphos 0.5 64-bit3231+13−1347.2%+16.462.6%1691
67.8%
 Stockfish 6 64-bit3226+15−1568.7%−118.652.0%1461
56.9%
 Ethereal 11.00 64-bit3224+14−1447.0%+18.457.7%1552
96.7%
5Laser 1.7 64-bit3208+11−1142.2%+49.055.2%2683
55.5%
6Defenchess 2.2 64-bit3206+12−1242.3%+50.158.8%2131
75.5%
7Booot 6.3.1 64-bit3201+9−944.8%+33.758.0%3740
79.0%
 Booot 6.3 64-bit3194+16−1650.5%−1.155.9%1208
50.5%
 Stockfish 5 64-bit3194+16−1667.5%−107.951.6%1222
58.2%
 Ethereal 10.55 64-bit3191+18−1749.2%+4.956.8%951
77.3%
8Andscacs 0.95 64-bit3184+10−1047.3%+17.252.4%3139
92.4%
 Andscacs 0.94 64-bit3172+13−1345.6%+29.152.0%1787
49.9%
9RubiChess 1.6.1 64-bit3172+24−2353.5%−21.355.4%522
52.5%
 Andscacs 0.93 64-bit3171+13−1347.4%+15.852.7%1928
73.2%
 Stockfish DD 64-bit3165+16−1563.3%−80.853.0%1257
55.7%
 RubiChess 1.6 64-bit3163+21−2152.9%−19.756.3%630
83.2%
 Andscacs 0.921 64-bit3150+14−1451.5%−6.950.9%1710
53.0%
 Defenchess 2.1 64-bit3149+22−2248.2%+13.854.7%590
57.0%
 Xiphos 0.4 64-bit3147+12−1242.9%+47.750.4%2350
56.9%
10Arasan 22.0 64-bit3145+20−2050.3%+2.354.7%727
52.1%
 Booot 6.2 64-bit3144+11−1145.1%+34.154.4%2802
55.6%
 Roc 1.6 64-bit3140+55−5555.4%−31.352.7%93
64.2%
 Laser 1.6 64-bit3130+11−1142.0%+55.749.2%2684
57.9%
 Arasan 21.4 64-bit3128+16−1646.5%+23.053.3%1124
51.1%
11Roc 1.1 64-bit3127+30−3044.8%+32.457.5%318
57.7%
 Arasan 21.3 64-bit3124+14−1545.7%+28.951.3%1490
65.1%
 Gull 3 64-bit3121+7−743.8%+40.952.8%6897
47.7%
 Stockfish 4 64-bit3121+18−1759.3%−56.255.0%967
56.5%
 Roc 1.0 64-bit3119+21−2144.1%+40.749.1%715
51.0%
 Lc0 0.24.0 w591226 64-bit3118+80−8051.1%−13.048.9%45
51.1%
 Roc 1.3 64-bit3117+23−2348.0%+11.354.1%538
52.7%
 Roc 0.7 64-bit3116+10−1144.0%+40.751.7%3023
67.5%
 RubiChess 1.5 64-bit3111+20−2048.6%+4.858.6%741
55.6%
12Vajolet2 2.8 64-bit3109+21−2150.4%−3.650.8%681
54.3%
 Roc 1.5 64-bit3106+48−4847.0%+16.062.9%116
57.6%
 Roc 0.8 64-bit3101+21−2145.5%+26.555.6%649
63.0%
 Stockfish 3 64-bit3096+16−1656.5%−38.852.1%1186
50.9%
 Vajolet2 2.7 64-bit3096+15−1551.0%−7.948.4%1317
51.3%
 Lc0 0.21.3 wLD2 64-bit3095+33−3351.2%−15.047.5%284
50.8%
 Lc0 0.22.0 wLD2 64-bit3095+47−4755.7%−40.344.3%140
53.4%
 Ethereal 10.00 64-bit3093+15−1550.7%−1.953.1%1286
46.9%
 Xiphos 0.3 64-bit3093+19−1950.6%−2.951.6%801
65.5%
13Nemorino 5.00 64-bit3089+14−1447.8%+17.850.4%1707
70.8%
 Arasan 21.1 64-bit3082+19−1948.7%+8.453.2%774
49.6%
 Gull 2.8b 64-bit3082+20−2050.7%−4.257.5%689
61.7%
 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
59.0%
14Texel 1.07 64-bit3075+12−1250.2%−4.047.7%2491
61.9%
 Laser 1.5 64-bit3073+15−1550.5%−0.849.3%1486
51.1%
 Stockfish 2.2.2 64-bit3072+20−2054.5%−31.750.0%792
52.1%
 Igel 2.4.0 64-bit3070+101−9763.0%−74.759.3%27
52.1%
15ChessBrainVB 3.743067+18−1848.0%+10.949.4%953
54.3%
 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
50.7%
 Lc0 0.23.2 wLD2 64-bit3064+50−5050.4%−9.754.3%116
51.5%
 Gull 2.3 64-bit3063+19−1949.1%+5.257.2%775
52.7%
 ChessBrainVB 3.723062+15−1551.2%−9.743.6%1423
52.4%
16‑17IvanHoe 9.46h 64-bit3062+13−1353.3%−21.259.6%1819
49.1%
16‑17chess22k 1.13 64-bit3062+18−1848.5%+8.051.2%909
54.7%
 Vajolet2 2.6 64-bit3061+15−1552.3%−15.153.9%1272
55.4%
18Protector 1.9.0 64-bit3059+9−1045.1%+33.650.5%3720
53.4%
 Stockfish 2.2 64-bit3058+35−3455.2%−31.554.1%242
53.8%
19Igel 2.3.1 64-bit3056+24−2454.6%−35.449.5%529
52.4%
 Lc0 0.20.1 w36089 64-bit3055+21−2157.5%−57.736.7%829
55.4%
 Stockfish 2.1.1 64-bit3053+15−1551.2%−7.252.9%1258
59.5%
 Stockfish 2.2.2 32-bit3050+14−1461.4%−73.948.4%1619
51.6%
 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%−10.648.1%551
55.6%
 Texel 1.06 64-bit3043+16−1547.8%+12.050.8%1255
50.9%
 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
51.3%
 Gull 3.1 64-bit3041+16−1647.0%+27.436.8%1409
51.3%
 Sting SF 5 64-bit3041+18−1845.0%+31.253.3%948
50.4%
 Sting SF 8.5 64-bit3041+29−2949.1%+3.156.5%345
50.5%
 Nemorino 4.00 64-bit3040+17−1750.9%−5.047.9%1085
51.9%
 Stockfish 2.3.1 32-bit3040+17−1757.2%−44.950.5%1095
51.6%
 Protector 1.8.0 64-bit3039+17−1745.6%+28.250.9%1085
50.0%
 Sting SF 8.1 64-bit3039+28−2854.1%−25.148.3%391
54.5%
 Arasan 20.4.1 64-bit3038+16−1654.4%−29.743.3%1180
49.6%
 RubiChess 1.4 64-bit3038+17−1748.3%+8.950.1%994
48.6%
 Sting SF 3 64-bit3038+16−1647.8%+11.652.8%1195
56.1%
 ChessBrainVB 3.663036+23−2351.5%−10.051.2%568
50.7%
20Senpai 2.0 64-bit3036+12−1251.4%−10.250.4%2303
49.6%
 Sting SF 6.7 64-bit3036+28−2848.9%+7.849.3%367
52.8%
 Stockfish 1.9.1 64-bit3035+20−2060.0%−68.744.2%763
52.5%
 Sting SF 9.99 64-bit3034+26−2553.4%−23.851.8%454
52.7%
 Sting SF 15 64-bit3032+25−2552.0%−11.150.6%476
52.1%
 Booot 6.0.2 64-bit3031+22−2246.7%+17.955.6%577
51.5%
 Demolito 2020-03-08 64-bit3030+77−8035.6%+82.857.8%45
50.0%
 Stockfish 2.0.1 64-bit3030+23−2257.7%−49.247.0%611
52.3%
21Demolito 2019-07-15 64-bit3029+24−2450.4%−6.548.5%536
52.7%
 Sting SF 4.73028+21−2244.9%+30.450.2%646
50.0%
 Stockfish 2.1.1 32-bit3028+16−1663.8%−92.643.0%1362
53.7%
 Laser 1.4 64-bit3027+18−1853.3%−21.147.1%923
48.8%
 Stockfish 1.8 64-bit3027+21−2161.5%−79.444.2%749
52.8%
 ChessBrainVB 3.683026+21−2150.1%−1.254.3%654
50.9%
 Gull 2.1 64-bit3026+19−1945.4%+25.555.9%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
49.8%
 Sting SF 19 64-bit3025+67−6656.0%−39.046.3%67
51.2%
 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
53.9%
 Sting SF 2 64-bit3022+18−1750.1%−1.654.6%943
61.8%
 Sting SF 6.1 64-bit3017+29−3047.6%+15.353.0%332
58.1%
22Pirarucu 3.0.7 64-bit3013+19−1949.6%−2.752.4%844
50.6%
 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
49.3%
 Stockfish 2.0.1 32-bit3012+17−1765.3%−99.646.2%1122
55.5%
 Protector 1.7.0 64-bit3011+18−1845.0%+28.652.2%952
47.5%
 Sting SF 9.9 64-bit3011+16−1744.0%+39.143.7%1175
55.4%
 Arasan 20.3 64-bit3010+20−2049.7%+0.949.2%774
49.8%
 Texel 1.05 64-bit3010+15−1550.5%−3.845.2%1333
52.2%
 Stockfish 1.7.1 64-bit3009+22−2261.3%−75.243.6%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
51.4%
23Winter 0.7 64-bit3004+20−2050.9%−6.042.9%800
53.0%
 Sting SF 2 32-bit3003+17−1751.3%−9.651.2%1062
53.1%
 Vajolet2 2.5 64-bit3002+18−1851.0%−6.150.7%963
53.8%
24Hakkapeliitta TCEC v2 64-bit3001+13−1349.9%−5.142.2%1982
53.8%
 Sting SF 9 64-bit3000+16−1645.9%+32.945.7%1235
50.1%
 Stockfish 1.9.1 32-bit3000+16−1665.2%−98.147.0%1224
58.4%
 Defenchess 1.1f 64-bit2998+12−1252.1%−14.346.1%2105
51.0%
 Bagatur 2.0 64-bit2997+40−4053.2%−23.948.7%187
50.9%
 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
56.2%
 Gull II b2 64-bit2994+21−2145.4%+26.248.1%675
48.7%
 Rodent IV 022 64-bit2994+45−4453.0%−17.447.0%149
54.4%
25Rodent III 0.281 64-bit2992+20−2049.6%+2.955.2%708
50.8%
 Pirarucu 3.2.4 64-bit2991+23−2353.3%−21.345.4%571
53.2%
 Stockfish 1.8 32-bit2990+17−1766.0%−101.247.6%1098
51.2%
26Topple 0.7.5 64-bit2990+35−3553.5%−25.838.2%259
49.3%
 chess22k 1.11 64-bit2990+20−2048.4%+11.448.3%768
54.3%
 ChessBrainVB 3.612988+27−2749.3%+4.247.7%421
51.8%
 Gull R375 64-bit2987+19−1945.8%+24.049.8%828
50.2%
 Igel 2.3.0 64-bit2987+27−2749.1%+5.444.3%438
51.3%
 Xiphos 0.1 64-bit2987+20−2049.1%+5.348.4%787
51.4%
 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
49.4%
 Rodent III 0.275 64-bit2986+15−1550.3%−1.147.6%1450
55.3%
 Protector 1.5.0 64-bit2985+13−1345.2%+28.649.0%1891
59.0%
 Rodent III 0.238 64-bit2983+15−1450.2%−1.548.0%1445
52.2%
 Gull II b2 32-bit2982+18−1846.8%+19.152.6%960
53.1%
 RubiChess 1.3 64-bit2981+21−2152.7%−20.939.0%765
52.7%
 ChessBrainVB 3.502980+24−2452.4%−15.746.7%553
54.5%
 Demolito 2018-10-29 64-bit2978+15−1552.2%−18.539.8%1418
50.1%
 Gull II 32-bit2978+18−1846.0%+22.757.1%854
53.6%
 Stockfish 1.7.1 32-bit2977+16−1665.8%−104.545.8%1244
65.1%
 Texel 1.04 64-bit2972+21−2147.9%+13.446.6%701
51.0%
 Crafty 25.6 64-bit2971+104−10742.6%+37.940.7%27
50.7%
 Vajolet2 2.4 64-bit2970+21−2150.2%−0.848.8%705
52.6%
 Ethereal 9.00 64-bit2969+18−1848.6%+8.744.4%1006
56.0%
 Pirarucu 2.9.5 64-bit2967+19−1947.9%+7.146.2%874
54.8%
 Stockfish 1.6.3 64-bit2965+20−2058.6%−54.845.9%801
52.6%
 Arasan 20.1 64-bit2964+23−2352.4%−14.948.6%566
53.4%
 Lc0 0.21.1 w11258 64-bit2962+49−4955.3%−34.739.4%132
50.1%
 Senpai 1.0 64-bit2962+12−1247.7%+14.347.3%2072
51.7%
 Vajolet2 2.2 64-bit2961+19−1950.2%−1.847.8%850
51.2%
27Marvin 3.5.0 64-bit2960+36−3653.7%−40.738.1%257
57.4%
28Amoeba 3.0 64-bit2957+17−1751.0%−7.846.9%1132
49.8%
 Amoeba 3.1 64-bit2957+43−4348.7%+7.849.0%157
50.3%
 Vajolet2 2.3 64-bit2957+20−2050.4%−1.649.9%758
51.2%
 chess22k 1.10 64-bit2956+18−1845.8%+26.442.5%1077
55.7%
 Hakkapeliitta 3.0 64-bit2955+12−1249.1%+5.140.7%2501
50.6%
 Lc0 0.20.1 w11258 64-bit2954+34−3450.2%−4.240.5%274
54.3%
 Arasan 19.2 64-bit2952+28−2852.9%−18.647.1%382
50.2%
 Stockfish 1.6s 64-bit2952+29−2952.0%−14.851.4%346
49.6%
 chess22k 1.9 64-bit2952+22−2246.3%+23.848.1%642
53.6%
 Pirarucu 2.7.4 64-bit2951+17−1748.9%+7.344.7%1036
57.0%
 Protector 1.5.0 32-bit2948+25−2545.2%+27.551.7%470
53.7%
 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
59.3%
 Bagatur 1.9a 64-bit2939+56−5649.0%+4.736.6%101
51.9%
 Rodent III 0.210 64-bit2938+19−1949.5%+2.249.2%830
50.2%
 Marvin 3.4.0 64-bit2937+19−1950.7%−3.942.7%914
53.7%
 Igel 2.0.0 64-bit2936+27−2653.2%−25.142.0%450
55.4%
 Stockfish 1.6.3 32-bit2934+17−1761.2%−71.348.1%1118
59.6%
29Crafty 25.2 64-bit2931+11−1148.8%+6.144.3%2688
49.8%
 Topple 0.7.4 64-bit2931+30−3051.3%−9.542.7%344
50.7%
 chess22k 1.8 64-bit2931+21−2047.7%+15.844.0%739
54.1%
30Bagatur 1.9 64-bit2929+23−2352.3%−16.242.0%622
56.3%
 Amoeba 2.8 64-bit2927+13−1346.1%+25.244.0%1813
51.8%
31Combusken 1.0.0 64-bit2927+27−2748.4%+4.042.1%439
48.5%
 Winter 0.6 64-bit2927+18−1850.1%−1.638.7%1011
53.0%
 Pirarucu 2.6.1 64-bit2926+20−2047.9%+11.745.2%810
56.5%
32Bobcat 8.0 64-bit2924+13−1348.2%+11.346.6%1958
49.2%
 Laser 1.3 64-bit2924+24−2447.7%+14.549.6%502
50.6%
 Texel 1.03 64-bit2924+24−2452.0%−12.843.3%520
55.0%
 Arasan 19.1 64-bit2922+22−2252.5%−16.947.8%627
49.0%
33Cheng 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
54.6%
 Vajolet2 2.0 64-bit2917+20−2048.9%+6.949.7%784
54.0%
 ChessBrainVB 3.312916+25−2552.6%−14.645.1%503
48.2%
 Rodent II 0.9.64 64-bit2916+22−2250.5%−2.945.1%659
54.8%
 Crafty 25.3 64-bit2914+27−2750.7%−2.739.5%440
54.8%
 Amoeba 2.6 64-bit2912+20−2048.4%+10.148.2%739
54.0%
 Demolito 2018-03-01 64-bit2911+17−1746.6%+19.942.8%1148
51.5%
 Rodent III 0.172 64-bit2910+22−2249.7%+3.144.8%620
50.9%
 Topple 0.7.3 64-bit2910+23−2349.6%+0.739.5%583
54.3%
 RubiChess 1.2.1 64-bit2908+19−1951.7%−11.442.2%909
52.0%
 Arasan 19.0.1 64-bit2907+26−2651.1%−7.045.7%438
56.5%
 Gull 1.1 64-bit2905+19−1945.7%+29.140.9%931
48.8%
 Lc0 0.20.2 w32930 64-bit2905+33−3352.2%−17.042.1%292
51.4%
 Nemorino 1.02 64-bit2905+23−2352.8%−19.940.3%616
50.2%
34Toga II 4.0 64-bit2905+13−1346.3%+24.739.8%1978
55.7%
 Amoeba 2.7 64-bit2903+13−1445.4%+32.542.1%1845
50.1%
 Gull 0.12a 64-bit2903+30−3045.8%+28.832.6%380
56.8%
35DiscoCheck 5.2 64-bit2900+18−1848.6%+8.643.2%1012
49.4%
 Protector 1.4.0 64-bit2900+14−1446.0%+30.636.6%1755
52.5%
 chess22k 1.7 64-bit2900+22−2247.4%+15.045.2%662
58.1%
 Vajolet2 2.1 64-bit2896+24−2448.5%+10.446.2%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
50.0%
36EXchess 7.97b 64-bit2894+13−1348.3%+10.844.5%2067
50.2%
 Scorpio 3.0 MCTS 64-bit2894+51−5243.8%+42.145.1%113
49.6%
 Winter 0.5 64-bit2894+17−1751.8%−12.140.8%1177
60.9%
 Demolito 2017-08-26 64-bit2891+20−2048.2%+8.543.8%790
51.6%
 Cheng4 0.38 64-bit2890+23−2350.9%−5.439.5%583
48.6%
37Tucano 8.00 64-bit2890+22−2248.8%+10.942.7%663
53.4%
 Topple 0.7.1 64-bit2889+26−2552.2%−17.948.7%470
52.2%
 Stockfish 1.5.1 64-bit2888+27−2754.4%−28.139.3%428
51.8%
 Arasan 18.2 64-bit2887+29−2951.3%−8.145.6%351
50.0%
38Counter 3.4 64-bit2887+21−2148.4%+11.246.1%673
52.0%
39‑40Invictus r305 64-bit2886+23−2351.8%−11.840.8%583
51.2%
39‑40Scorpio 2.8 64-bit2886+14−1449.3%+3.140.5%1606
51.7%
 Ethereal 8.62 64-bit2885+24−2447.5%+15.744.9%563
50.4%
 Gull 1.0a 32-bit2885+12−1245.6%+30.243.8%2272
52.1%
 Topple 0.7.2 64-bit2884+28−2759.4%−61.539.4%436
64.9%
 Protector 1.4.0 32-bit2879+11−1145.6%+29.641.0%2804
51.3%
 Igel 1.9.0 64-bit2878+28−2850.7%−7.242.7%415
51.1%
 Bobcat 7.6 64-bit2877+22−2245.4%+29.450.0%592
51.9%
 Gull 1.1 32-bit2877+17−1747.4%+16.148.9%1051
51.3%
 Gull 1.2 32-bit2876+12−1245.6%+30.542.6%2306
50.0%
 Vajolet2 1.44 64-bit2876+31−3052.5%−16.646.1%323
53.8%
 Arasan 18.3 64-bit2874+27−2749.7%+2.350.5%392
50.7%
 ChessBrainVB 3.202874+25−2550.3%−2.547.4%489
52.1%
 Amoeba 2.5 64-bit2873+23−2349.6%−0.544.5%566
52.2%
41FabChess 1.13 64-bit2872+22−2253.6%−23.444.3%619
54.0%
 EXchess 7.88b 64-bit2870+25−2550.0%+0.245.3%472
50.5%
 Gull 0.12a 32-bit2870+21−2149.4%+3.244.8%717
52.1%
 Laser 1.2 64-bit2869+23−2350.6%−4.649.7%578
50.6%
 Rodent II 0.9.33 64-bit2869+27−2750.8%−7.943.9%419
51.4%
 Scorpio 2.9 MCTS 64-bit2869+27−2751.0%−5.439.0%420
53.9%
 Scorpio 2.7.9 64-bit2867+26−2552.3%−17.536.6%500
49.0%
 Vajolet2 1.45 64-bit2867+20−2049.2%+5.742.9%787
54.3%
 Lc0 0.19.1 w11248 64-bit2865+35−3550.6%−5.439.1%258
51.4%
 Crafty 25.0 64-bit2864+20−2046.9%+19.447.0%794
49.0%
 Stockfish 1.5.1 32-bit2864+15−1555.0%−32.543.0%1518
60.3%
 Arasan 18.0 64-bit2860+26−2649.6%+2.038.2%479
56.1%
 Marvin 3.3.2 64-bit2858+21−2151.9%−12.842.6%748
56.7%
 EXchess 7.92b 64-bit2855+22−2250.5%−3.147.7%631
50.0%
 Minic 2.0 64-bit2855+275−27650.0%−13.733.3%3
50.3%
42MinkoChess 1.3 64-bit2854+14−1447.3%+19.941.6%1593
54.5%
 EXchess 7.71b 64-bit2853+21−2250.4%−3.443.8%669
50.5%
 Protector 1.3.6 64-bit2853+29−2946.1%+26.335.3%400
49.6%
 Tucano 7.06 64-bit2853+20−2049.1%+0.350.0%746
53.0%
 Pirarucu 2.3.8 64-bit2852+22−2252.9%−21.939.6%666
51.2%
 Rodent 1.7 64-bit2851+19−1950.5%−3.043.7%888
51.4%
 Toga II 3.02851+15−1548.1%+10.642.9%1311
54.1%
 Counter 3.3 64-bit2849+22−2249.9%+1.543.4%620
50.7%
 Stockfish 1.4 64-bit2849+19−1953.1%−17.951.3%844
52.5%
 Bobcat 7.1 64-bit2848+25−2552.6%−18.139.0%526
52.1%
 Defenchess 1.0 64-bit2847+28−2848.7%+8.239.8%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%−19.843.4%656
52.2%
43Minic 1.39 64-bit2845+29−2948.9%+7.241.7%360
53.1%
 Booot 5.1.02844+10−1045.8%+29.141.4%3401
49.9%
 Demolito 2017-06-18 64-bit2844+25−2548.8%+6.143.7%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
52.9%
44Asymptote 0.7 64-bit2842+23−2349.4%+2.241.4%619
48.5%
 Tucano 7.07 64-bit2842+17−1748.6%+10.441.3%1132
53.5%
 Arasan 17.5 64-bit2841+25−2550.2%−0.945.9%481
51.1%
 Crafty 25.1 64-bit2840+28−2842.0%+53.136.7%406
50.9%
 Protector 1.3.4 64-bit2840+24−2445.7%+27.244.2%543
55.6%
 Marvin 3.2.0 64-bit2838+16−1648.3%+8.842.0%1213
49.7%
 Minic 0.98 64-bit2838+27−2751.5%−17.032.7%495
52.5%
 Asymptote 0.6.3 64-bit2837+24−2448.5%+7.838.9%543
56.0%
 Counter 3.2 64-bit2834+19−1850.0%−0.740.8%932
53.1%
 Winter 0.4a 64-bit2833+24−2448.0%+10.743.5%552
57.3%
 MinkoChess 1.3 32-bit2830+31−3146.0%+24.845.5%314
49.3%
 Protector 1.3.5 32-bit2830+15−1545.6%+27.945.9%1493
50.1%
 Scorpio 2.7.8 64-bit2830+27−2749.0%+5.738.9%440
50.5%
 Stockfish 1.4 32-bit2830+16−1653.6%−24.049.1%1168
52.0%
 Bagatur 1.8 64-bit2829+26−2651.5%−15.235.7%490
51.9%
 Texel 1.02 64-bit2828+28−2846.7%+18.342.2%398
52.0%
 Cyclone xTreme Fury2827+19−1948.1%+10.848.8%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
50.9%
 Tucano 7.00 64-bit2826+19−1952.2%−18.343.4%866
49.8%
45Zurichess Neuchatel 64-bit2826+14−1449.0%+5.342.8%1708
55.8%
 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%+4.238.4%414
49.3%
46Murka 3 64-bit2824+12−1248.1%+10.843.8%2150
48.8%
 Protector 1.3.4 32-bit2824+15−1545.6%+28.846.2%1356
50.7%
 Tucano 7.05 64-bit2824+29−2951.4%−8.241.5%388
50.4%
 chess22k 1.6 64-bit2824+28−2847.3%+17.246.8%389
51.8%
 Bagatur 1.8a 64-bit2823+28−2847.9%+13.940.3%404
49.9%
 MinkoChess 1.2 64-bit2823+31−3147.5%+15.039.7%325
51.3%
 ChessBrainVB 3.032822+25−2549.9%−1.740.8%512
49.9%
 Cyclone 3.42822+21−2151.5%−8.447.2%685
54.4%
 Cyclone xTreme Rage2820+25−2548.4%+9.746.8%476
49.9%
 Toga II 1.4.1SE62820+23−2350.4%+0.545.1%567
56.9%
 Asymptote 0.6 64-bit2818+20−2051.2%−8.631.9%904
54.1%
 EXchess 7.51b 64-bit2816+27−2751.1%−7.042.6%439
49.0%
 Ethereal 8.37 64-bit2816+27−2752.1%−14.540.2%438
53.8%
 Cyclone 2.22815+28−2849.1%+5.047.4%382
48.0%
 Toga II 3.1.2SE2815+17−1752.9%−19.243.6%1051
53.1%
 Topple 0.7.0 64-bit2814+27−2748.9%+8.644.3%418
50.3%
 tomitankChess 4.0 64-bit2814+46−4656.7%−43.141.3%150
52.0%
 Minic 1.09 64-bit2813+27−2747.0%+18.443.8%422
51.5%
 Amoeba 2.4 64-bit2812+26−2650.1%−3.948.9%436
51.0%
 Arasan 17.0 64-bit2811+31−3151.5%−8.645.7%324
50.1%
 Crafty 23.8 64-bit2811+23−2351.5%−8.841.4%604
50.2%
47GNU Chess 5.60 64-bit2811+16−1648.5%+8.241.4%1197
53.4%
 Rodent II 0.8.7 64-bit2810+27−2746.2%+24.141.1%448
55.6%
 Topple 0.6.1 64-bit2807+19−1950.5%−2.536.4%888
55.4%
 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
50.1%
 Topple 0.5.0 64-bit2805+27−2749.7%+2.140.2%440
54.1%
 Crafty 24.1 64-bit2803+22−2249.5%+2.937.3%659
49.9%
 DiscoCheck 5.0.1 64-bit2803+32−3251.6%−11.634.6%318
50.1%
 MinkoChess 1.0 64-bit2803+29−2952.0%−13.839.9%368
51.7%
 Toga II 1.4 beta5c2803+23−2352.9%−19.445.9%564
50.2%
 Arasan 17.3 64-bit2802+30−3046.8%+21.440.1%359
51.7%
 Protector 1.3.1b 32-bit2802+23−2348.8%+8.443.6%608
58.0%
 Cheng4 0.36c 64-bit2799+17−1850.4%−4.242.9%1014
55.3%
48Monolith 1.0 64-bit2797+12−1250.1%−3.341.4%2202
51.8%
 Igel 1.7.0 64-bit2796+29−2951.1%−6.136.4%398
52.1%
 Protector 1.3.2 32-bit2795+21−2145.7%+26.350.4%659
55.7%
49GnuCheese 1.00 64-bit2794+16−1649.6%+0.440.5%1263
48.9%
 Minic 0.92 64-bit2794+31−3053.0%−32.432.3%372
51.7%
50RuyDos 1.1.9 64-bit2793+15−1549.0%+5.637.5%1588
51.0%
 Stockfish 1.3.1 32-bit2793+25−2546.1%+25.041.4%512
50.4%
 Zurichess Luzern 64-bit2793+24−2447.3%+15.442.0%528
51.7%
 Arasan 17.1 64-bit2792+31−3149.0%+5.942.7%314
50.7%
 Marvin 3.1.0 64-bit2791+21−2146.7%+21.844.5%735
56.1%
 Arasan 17.2 64-bit2789+28−2846.8%+21.144.1%388
48.5%
 Toga II 1.3.12789+12−1150.0%−0.742.1%2565
55.2%
 Bobcat 6.4b 64-bit2788+24−2449.8%−1.647.8%517
49.2%
 Crafty 23.6 64-bit2788+25−2553.0%−19.647.1%478
51.7%
 Texel 1.01 64-bit2787+21−2148.1%+12.134.7%718
52.2%
 RuyDos 1.1.0 64-bit2786+24−2448.9%+8.139.9%536
50.5%
51tomitankChess 3.0 64-bit2786+16−1649.2%+1.839.4%1334
53.7%
 Counter 3.1 64-bit2785+20−2051.4%−9.937.6%804
50.4%
 Rodent 1.5 64-bit2785+21−2146.3%+25.240.9%726
51.0%
52Octochess r5506 64-bit2784+15−1548.5%+8.643.2%1380
54.3%
 Arasan 16.3 64-bit2783+28−2848.6%+7.141.3%400
49.2%
53Glaurung 2.2 64-bit2783+16−1646.7%+25.538.1%1272
49.7%
 RuyDos 1.1.6 64-bit2783+17−1749.5%+1.836.8%1140
51.8%
 Grapefruit 1.0a32782+31−3248.1%+11.641.6%315
49.9%
 MinkoChess 1.2 32-bit2782+14−1445.6%+30.740.7%1765
50.7%
 RuyDos 1.1.11 64-bit2782+28−2850.6%−9.638.4%414
50.8%
 Scorpio 2.7.6 64-bit2782+17−1749.7%+1.236.2%1198
53.0%
54Pawny 1.2 64-bit2781+14−1448.2%+10.739.8%1788
50.6%
 Cyclone 1.02780+32−3251.0%−6.839.3%300
50.3%
 Stockfish 1.2 Default2780+21−2246.1%+24.144.5%679
52.3%
 RuyDos 1.1.10 64-bit2779+23−2348.0%+12.741.2%599
53.3%
 Scorpio 2.7.5 64-bit2778+27−2749.5%+2.540.7%425
52.4%
 EXchess 7.31b 64-bit2777+27−2746.3%+24.143.4%410
53.6%
 EXchess 7.18b 64-bit2775+23−2350.4%−4.139.9%607
50.1%
 RubiChess 1.1 64-bit2775+20−2050.7%−6.340.8%829
57.8%
 EXchess 7.26b 64-bit2772+27−2746.4%+21.440.5%440
48.8%
 Octochess r5190 64-bit2772+15−1448.7%+8.240.2%1521
51.6%
 Crafty 24.0 64-bit2771+28−2847.0%+20.544.4%396
56.7%
 Glaurung 2.1 64-bit2769+19−1946.3%+25.636.5%902
53.2%
 Toga II 1.3.42767+28−2852.9%−18.242.1%411
53.3%
 Igel 1.6.0 64-bit2766+20−2052.1%−17.932.1%884
52.1%
 Glaurung 2.1 32-bit2765+18−1846.3%+25.039.5%1067
50.2%
 Texel 1.01 32-bit2765+28−2852.2%−18.635.0%432
48.8%
 Zurichess Jura 64-bit2765+25−2550.7%−6.441.8%500
53.0%
 RuyDos 1.0.27 64-bit2764+23−2348.4%+9.840.4%589
49.4%
 Winter 0.3 64-bit2764+25−2548.3%+11.536.3%543
61.9%
 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
48.6%
 Toga II 1.2.1a 32-bit2759+12−1250.5%−6.239.2%2354
57.2%
 GNU Chess 5.50 64-bit2757+19−1948.5%+9.737.6%927
53.7%
55Bison 9.11 64-bit2756+13−1349.6%+0.735.5%2043
51.3%
 Crafty 23.3 64-bit2756+32−3250.5%−3.738.8%309
48.5%
 FabChess 1.12.8 64-bit2756+26−2647.9%+16.740.7%469
51.5%
 Minic 0.82 64-bit2756+28−2854.0%−32.933.0%437
51.7%
 Glaurung 2.2 32-bit2755+24−2446.0%+24.841.4%565
54.1%
 Laser 1.1 64-bit2753+27−2747.0%+18.646.4%416
55.1%
 chess22k 1.5 64-bit2751+25−2551.8%−13.048.0%504
53.2%
 Scorpio 2.7 32-bit2749+20−2049.0%+9.136.2%826
55.2%
 Crafty 23.5 64-bit2747+28−2851.2%−10.239.9%406
50.5%
 Stockfish 1.012747+31−3150.5%−5.943.8%322
51.0%
 Ethereal 8.28 64-bit2746+29−2948.9%+4.640.5%370
52.9%
 Glaurung 2.0.1 64-bit2745+18−1849.9%−0.639.0%988
53.3%
 Amoeba 2.3 64-bit2744+27−2753.0%−19.940.2%428
48.8%
 MinkoChess 1.0 32-bit2744+32−3249.8%+1.541.1%314
51.9%
 EXchess 7.11b 64-bit2743+31−3150.3%−2.144.4%324
54.6%
 Rodent 1.3 64-bit2741+28−2951.1%−7.943.9%378
48.6%
 Topple 0.3.5 64-bit2741+30−3048.8%+5.136.1%368
51.7%
 MinkoChess 1.1 32-bit2740+27−2745.7%+26.840.9%455
53.3%
 Arasan 16.2 64-bit2739+32−3248.3%+13.233.4%317
50.8%
 Arasan 16.1 64-bit2738+31−3149.0%+7.937.0%338
49.7%
 Glaurung 2.0.1 32-bit2738+16−1647.2%+17.240.6%1196
54.1%
56Carballo 1.7 64-bit2737+14−1449.5%+3.539.9%1622
53.2%
 Crafty 23.4 64-bit2736+27−2846.7%+20.438.9%419
51.2%
 Toga II 1.2 32-bit2735+25−2552.4%−18.337.2%511
52.4%
 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%−19.034.4%649
51.9%
 Counter 3.0 64-bit2731+28−2848.1%+12.032.4%414
50.2%
 Toga II 1.1a 32-bit2731+16−1652.8%−18.638.9%1275
53.4%
 DiscoCheck 3.7.1 64-bit2730+30−3052.4%−19.436.7%349
50.8%
 Arasan 15.6 64-bit2729+30−3051.3%−11.433.4%353
50.2%
 Octochess r5132 64-bit2729+31−3151.1%−6.842.8%313
53.0%
 Bison 9.11 32-bit2728+14−1448.5%+9.837.2%1810
60.4%
 Bobcat 3.25 64-bit2725+17−1749.2%+5.339.2%1150
53.3%
 Octochess r4984 64-bit2724+31−3149.7%+3.637.0%324
48.1%
 Tucano 6.00 64-bit2724+16−1647.4%+16.240.0%1369
58.8%
 RuyDos 1.0.22 64-bit2721+27−2750.7%−5.543.4%424
51.2%
 Amoeba 2.0 64-bit2720+27−2746.2%+23.443.1%434
50.0%
 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
49.6%
 Marvin 2.2.0 64-bit2719+25−2550.1%−4.332.6%533
55.4%
57GreKo 2018.08 64-bit2717+21−2147.7%+17.036.4%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%+11.046.5%469
52.8%
 Counter 2.9 64-bit2715+24−2449.6%+1.235.8%578
51.9%
 Hakkapeliitta 2.0 64-bit2714+25−2546.5%+23.434.5%551
51.4%
 EXchess 6.50b 64-bit2713+32−3250.2%−1.437.2%317
52.6%
 Arasan 16.0 64-bit2712+32−3246.5%+22.540.6%310
51.4%
 Crafty 23.2 64-bit2711+30−3049.0%+6.837.5%357
50.1%
 FabChess 1.14 64-bit2711+256−32316.7%+151.733.3%3
50.2%
 Amoeba 2.1 64-bit2710+29−2948.7%+10.339.0%374
50.1%
 Carballo 1.6 64-bit2710+25−2452.2%−19.040.5%538
50.0%
 Topple 0.4.0 64-bit2710+25−2549.3%+6.333.0%536
51.2%
 Amoeba 1.4 64-bit2709+26−2647.7%+17.836.1%493
50.8%
 Bagatur 1.7a 64-bit2709+18−1852.0%−17.334.3%1102
50.4%
 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%−3.938.9%360
52.4%
58Critter 0.42 32-bit2706+25−2551.9%−13.141.1%494
52.3%
 Scorpio 2.8.5 MCTS 64-bit2705+17−1746.7%+23.529.3%1166
59.3%
 Pawny 1.1 64-bit2702+21−2149.9%−3.041.5%745
49.6%
 Scorpio 2.7 64-bit2702+27−2746.0%+26.237.2%438
59.8%
 Pirarucu 2.2.2 64-bit2698+19−1952.6%−20.033.8%965
51.4%
 Booot 4.15.12697+30−3046.1%+23.842.1%359
50.4%
 Glaurung 2 epsilon/5 32-bit2697+27−2748.1%+10.635.8%441
49.1%
 Octochess r4741 64-bit2697+32−3251.1%−4.441.2%308
52.7%
 Crafty 23.2 32-bit2696+32−3247.8%+15.540.0%320
48.6%
59DanaSah 8.32696+24−2452.2%−18.940.1%558
52.9%
 Fruit 2.12695+25−2551.5%−13.737.2%522
51.1%
 GreKo 2020.01 64-bit2695+30−3039.8%+78.227.0%411
53.2%
 Booot 4.15.02693+14−1445.9%+26.744.9%1651
49.4%
 Scorpio 2.6 32-bit2693+31−3148.9%+7.941.7%321
53.3%
 Vajolet 2.482692+31−3148.9%+4.933.9%348
52.7%
 Rodent 1.2 64-bit2690+32−3247.0%+17.130.9%320
50.5%
 Zurichess Graubuenden 64-bit2690+25−2551.0%−7.339.0%539
52.6%
 Amoeba 1.3 64-bit2688+32−3248.4%+10.939.2%316
53.0%
 Crafty 23.1 32-bit2687+18−1846.2%+24.842.2%970
50.1%
60Fridolin 3.10 64-bit2687+17−1748.0%+12.834.5%1163
54.7%
 Arasan 14.3 64-bit2685+32−3247.3%+16.736.2%312
49.9%
 Bobcat 3.25 32-bit2685+31−3146.9%+22.532.2%351
49.0%
 Ethereal 8.19 64-bit2685+24−2452.8%−18.138.7%582
53.5%
 Scorpio 2.6 64-bit2684+28−2847.0%+21.134.4%433
49.2%
61WyldChess 1.51 64-bit2684+15−1548.3%+8.334.0%1459
52.4%
 EXchess 6.71b 64-bit2683+32−3246.4%+22.341.5%316
51.1%
 Glaurung 1.2.1 Beren 64-bit2682+37−3749.6%+2.741.2%238
53.7%
62Daydreamer 1.75 64-bit2680+16−1648.6%+9.739.8%1215
54.8%
 Tucano 5.00 64-bit2679+18−1849.7%+0.641.7%987
53.0%
 Rodent 1.0 64-bit2678+27−2747.1%+19.941.0%417
56.4%
 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
49.4%
 MinkoChess 0.8 32-bit2674+33−3351.3%−13.041.5%301
50.0%
 chess22k 1.4 64-bit2674+23−2352.8%−18.635.3%657
56.0%
 Counter 2.8 64-bit2671+25−2552.3%−15.336.9%526
54.7%
63‑64K2 0.952670+20−2047.0%+20.031.9%875
47.9%
63‑64RedQueen 1.1.3 64-bit2670+23−2348.4%+10.030.9%658
50.4%
 Rodent 1.1 64-bit2670+33−3349.5%+3.037.6%306
52.2%
 ChessBrainVB 2.052669+23−2349.6%+1.536.1%609
50.6%
 Scorpio 1.92669+30−3050.1%−4.034.0%362
51.7%
 Daydreamer 1.75 32-bit2668+17−1747.7%+14.341.2%1157
49.2%
 Glaurung 1.2.1 Avalanche 32-bit2668+32−3252.1%−16.235.4%328
51.3%
 Igel 1.4.2 64-bit2668+27−2747.6%+16.938.2%450
52.4%
 Booot 4.14.02667+20−2051.4%−10.141.8%765
48.3%
 RedQueen 1.1.98 64-bit2667+17−1748.0%+11.131.2%1203
49.7%
 Scorpio 1.842667+32−3247.2%+9.329.9%354
54.5%
 Glaurung 1.2.1 64-bit2665+23−2347.5%+15.936.9%612
49.2%
 Tucano 4.00 64-bit2665+25−2550.3%−0.934.6%546
53.0%
 Scorpio 2.5 32-bit2664+32−3249.5%+3.742.3%307
50.5%
 Glaurung 1.2.1 Crusader 32-bit2663+32−3251.6%−14.028.6%343
53.7%
 Minic 0.65 64-bit2661+28−2849.0%+6.734.0%429
50.3%
 Scorpio 1.912661+13−1445.6%+30.036.7%1887
51.6%
 Vajolet 2.032661+24−2451.2%−11.633.8%562
51.1%
 Igel 1.4.1 64-bit2660+27−2749.1%+4.331.2%468
50.7%
 Pawny 1.0 64-bit2660+17−1748.4%+9.238.0%1120
48.8%
 RedQueen 1.1.97 64-bit2660+17−1748.5%+10.532.6%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%+3.529.2%1710
51.6%
 tomitankChess 2.0 64-bit2658+18−1851.9%−15.632.6%1105
52.7%
 Minic 0.47 64-bit2657+30−3051.5%−15.328.8%393
51.3%
 RuyDos 1.0.2 64-bit2656+27−2746.6%+21.341.1%426
53.1%
 Glaurung 1.2.1 32-bit2655+16−1646.4%+23.733.6%1265
49.9%
 Scorpio 2.02b2655+30−3047.3%+17.537.2%355
49.9%
 Winter 0.2 64-bit2655+16−1653.8%−33.926.1%1404
54.4%
 RedQueen 1.1.4 64-bit2653+28−2849.8%+1.435.3%414
50.9%
 Scorpio 2.0 32-bit2653+17−1745.9%+29.434.1%1256
51.5%
 Arasan 14.1 64-bit2652+32−3251.8%−11.236.0%308
50.5%
 Leela Chess 0.10 w323 64-bit2652+18−1852.2%−18.125.1%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%−23.631.4%732
53.2%
 GreKo 2018.02 64-bit2649+24−2451.7%−11.036.4%585
54.0%
66Cyrano 0.6b17 32-bit2648+14−1448.6%+8.640.5%1653
48.8%
 Cyrano 0.6b17 64-bit2648+22−2248.6%+9.237.1%690
51.3%
 Drosophila 1.6 64-bit2647+103−10544.2%+36.750.0%26
49.5%
 Laser 0.2.1 64-bit2647+23−2353.3%−19.147.8%554
55.4%
 Bobcat 20110414 64-bit2645+30−3052.4%−17.234.0%356
48.5%
 GreKo 2018.01 64-bit2645+27−2751.2%−10.231.9%454
52.2%
 Scorpio 1.812644+34−3449.8%+5.631.4%299
58.2%
 Amoeba 1.2 64-bit2640+23−2352.2%−16.739.2%592
49.2%
 DanaSah 7.32640+14−1449.4%+5.034.8%1709
49.0%
 Scorpio 1.82640+20−2047.3%+19.035.7%869
52.1%
 WyldChess 1.4 64-bit2640+24−2452.8%−19.833.9%579
54.8%
 Bagatur 1.7 64-bit2638+23−2358.0%−53.737.2%632
50.7%
 RedQueen 1.0.0 32-bit2637+24−2451.6%−7.535.9%576
52.4%
 DanaSah 7.92636+19−1949.2%+5.327.3%944
50.4%
 Scorpio 2.05b2636+32−3250.5%−1.940.8%306
49.7%
 tomitankChess 2.1 64-bit2636+22−2247.7%+13.934.6%710
52.2%
 Cheng3 1.07 64-bit2635+21−2146.9%+19.830.6%810
51.9%
 Glaurung 1.0.2 32-bit2635+17−1747.4%+19.732.0%1209
52.8%
 Counter 2.6 64-bit2634+25−2551.7%−13.334.3%543
54.3%
67Weiss 0.9 64-bit2632+29−2950.1%−3.730.4%418
53.6%
 Cheng3 1.07 32-bit2630+26−2646.6%+22.531.7%517
49.3%
 Crafty 23.0 32-bit2630+29−2949.9%+1.541.3%380
53.4%
68‑69Delfi 5.12629+25−2646.3%+23.333.9%522
48.0%
68‑69Nawito 19062629+25−2549.4%+5.337.8%537
53.9%
 Igel 1.1 64-bit2628+26−2648.0%+12.833.5%502
48.6%
 Igel 1.2 64-bit2628+19−1948.7%+8.328.9%926
54.2%
 Glaurung 1.1 32-bit2626+33−3348.8%+10.732.1%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
52.6%
70NoraGrace 2.0 64-bit2624+15−1550.5%−5.527.9%1535
52.1%
 Arasan 13.4 32-bit2623+30−3049.7%+1.734.8%374
51.3%
 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
55.1%
 Bison 9.62620+23−2351.3%−14.033.9%635
48.9%
 Tucano 3.00 64-bit2620+24−2448.1%+12.537.2%562
52.3%
71Phalanx XXV2619+15−1549.6%+2.632.3%1501
54.3%
 DanaSah 7.02618+26−2651.3%−10.337.8%479
49.5%
 Topple 0.3.3 64-bit2618+20−2052.9%−20.629.9%894
49.0%
 Weiss 0.8 64-bit2618+30−3049.5%+2.127.9%380
52.6%
 Arasan 14.1 32-bit2617+33−3349.0%+4.433.3%309
50.2%
 FabChess 1.11 64-bit2617+32−3246.8%+21.922.8%356
51.5%
 Bison 9.8 32-bit2616+33−3249.8%−1.333.7%309
49.3%
72Caligula 0.9g2616+22−2154.0%−29.829.4%754
50.0%
 K2 0.912616+15−1549.0%+7.232.9%1497
57.1%
 RubiChess 1.0 64-bit2614+21−2145.0%+31.439.0%749
55.6%
 Ethereal 8.12 64-bit2611+26−2651.9%−11.231.4%509
51.0%
 GreKo 2015-ML 64-bit2611+25−2549.2%+3.637.7%501
48.8%
73Sloppy 0.2.2 64-bit2611+16−1648.5%+7.632.8%1300
57.4%
 GreKo 2015 64-bit2609+22−2251.3%−10.737.8%680
50.9%
 Arasan 13.2 32-bit2608+32−3251.0%−5.338.5%312
50.2%
 Monolith 0.4 64-bit2608+19−1949.9%−0.136.9%876
54.4%
74Donna 4.1 64-bit2607+15−1546.8%+22.831.4%1559
54.1%
 Donna 4.0 64-bit2606+15−1550.2%−2.236.3%1432
52.5%
 DanaSah 6.502605+22−2249.7%+0.936.0%691
52.3%
 GreKo 12.8 64-bit2604+30−3050.7%−7.035.5%358
49.3%
 Scorpio 1.72604+32−3249.7%+0.338.1%310
52.1%
 Rodent 0.16 64-bit2603+30−3047.8%+16.734.6%364
51.4%
 DanaSah 6.802602+28−2850.5%−2.040.3%412
53.0%
 Arasan 13.0 64-bit2601+30−3051.0%−6.926.6%384
50.3%
75Galjoen 0.40 64-bit2601+26−2653.4%−28.432.4%522
53.2%
 Delfi 5.02599+20−2047.5%+15.637.1%805
49.9%
 Delocto 0.61n 64-bit2599+77−7751.0%−6.642.0%50
50.3%
 Ethereal 8.05 64-bit2599+28−2848.1%+12.433.5%430
50.7%
 Nawito 18122599+20−2048.3%+11.833.0%892
48.7%
 Sloppy 0.2.2 32-bit2599+14−1448.1%+12.437.8%1775
57.1%
 Arasan 13.2 64-bit2596+33−3348.4%+10.833.1%308
50.0%
 Crafty 22.8 32-bit2596+32−3248.7%+6.835.9%315
56.9%
 GreKo 2016 64-bit2593+21−2247.6%+16.838.6%697
51.4%
76CuckooChess 1.12 32-bit2592+25−2548.8%+9.029.8%531
52.3%
77Brutus 8.05 64-bit2591+21−2149.0%+4.434.5%727
52.4%
 tomitankChess 1.5 64-bit2590+23−2350.2%−1.534.0%611
54.9%
78Betsabe II 1.962588+23−2351.0%−5.726.1%654
49.7%
 GreKo 12.1 64-bit2588+30−3052.2%−17.232.8%366
49.9%
 RedQueen 0.9.8 64-bit2588+33−3351.0%−7.526.7%311
51.7%
 Booot 4.13.12587+28−2849.4%+1.739.9%404
52.5%
 RedQueen 1.1.1 32-bit2586+33−3350.6%−0.635.7%308
51.5%
 Ethereal 7.78 64-bit2585+24−2452.2%−14.332.2%571
52.0%
 Asymptote 0.4.2 64-bit2584+18−1850.1%+0.626.7%1072
49.5%
 Nawito 1.1d2584+28−2850.2%−2.036.7%401
52.6%
 K2 0.872583+18−1749.0%+6.334.7%1102
53.3%
 Minic 0.40 64-bit2582+20−2050.8%−6.728.4%904
52.6%
 Marvin 2.1.0 64-bit2581+26−2747.1%+22.433.3%480
51.3%
 Crafty 22.4 32-bit2580+32−3248.1%+12.137.7%318
53.9%
79Delocto 0.6 64-bit2579+15−1546.9%+21.038.6%1543
51.5%
 Arasan 13.1 32-bit2578+32−3247.9%+14.237.5%312
49.1%
 GreKo 12.9 64-bit2578+29−2946.9%+22.033.2%416
52.7%
 RedQueen 0.9.8 32-bit2577+22−2249.6%+5.327.7%730
54.3%
 Cheng3 1.04 32-bit2575+32−3250.2%−1.634.0%326
51.4%
 Counter 2.1.0 64-bit2574+24−2447.6%+19.037.1%552
50.8%
 Rodent 0.15 64-bit2574+32−3250.2%+0.038.2%309
52.2%
 Tucano 2.00 64-bit2573+30−3147.4%+16.237.4%345
54.2%
 GNU Chess 5.07.153b 64-bit2571+23−2350.2%−2.532.1%657
50.9%
 Bobcat 20110414 32-bit2570+31−3149.4%+2.641.5%325
51.4%
 DanaSah 5.072570+17−1749.9%−1.337.2%1191
49.1%
 Scorpio 2.2 32-bit2570+28−2847.1%+20.335.3%417
51.2%
 GreKo 12.5 64-bit2569+33−3350.7%−6.630.5%305
50.8%
 Minic 0.43 64-bit2569+29−2946.6%+22.431.4%414
53.8%
 Arasan 11.6 64-bit2567+27−2847.5%+17.627.9%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
48.9%
 Cyrano 0.52566+31−3150.5%−2.335.9%326
51.2%
 GreKo 13.1 64-bit2566+30−3046.7%+19.740.3%347
51.0%
 Arasan 12.3 32-bit2565+24−2446.8%+23.630.0%597
52.0%
 Cheng3 1.06 32-bit2564+30−3047.3%+15.835.9%357
53.4%
 Bobcat 20110220 32-bit2562+32−3248.7%+7.935.0%311
52.5%
 Counter 2.0.2 64-bit2561+26−2652.2%−16.735.6%500
53.9%
 Arasan 11.7 32-bit2559+32−3249.2%+5.836.0%308
48.8%
 Cheng3 1.05 32-bit2559+32−3248.0%+15.033.6%324
50.9%
 Zurichess Glarus 64-bit2559+27−2749.2%+2.537.6%447
54.3%
 Carballo 1.5 64-bit2557+24−2451.6%−11.834.2%585
53.2%
 Arasan 12.0 64-bit2556+23−2346.3%+24.732.2%668
49.9%
 DanaSah 4.882556+22−2250.5%−3.833.9%676
50.1%
 RedQueen 0.9 64-bit2556+39−3952.7%−23.321.3%240
49.8%
 tomitankChess 1.4 64-bit2556+23−2352.7%−18.934.5%632
54.6%
 RubiChess 0.9 64-bit2554+22−2251.9%−18.133.0%718
54.5%
 DanaSah 5.002552+29−2948.5%+8.932.2%395
51.0%
 Arasan 12.1 64-bit2551+35−3547.7%+17.225.9%282
52.7%
 Crafty 21.6 32-bit2550+34−3447.8%+12.730.1%302
49.1%
 Pirarucu 2.1.1 64-bit2550+27−2751.3%−12.029.4%462
49.9%
 WyldChess 1.3 64-bit2550+29−2951.7%−13.535.2%384
54.0%
80Detroid 1.0.1 64-bit2548+23−2351.6%−14.027.0%674
60.0%
 Betsabe II 1.842545+14−1448.3%+13.525.6%1851
51.7%
 GreKo 9.7 64-bit2544+31−3149.1%+4.040.1%317
53.0%
 Crafty 21.5 32-bit2542+32−3248.3%+13.628.5%344
51.0%
 DanaSah 4.662542+26−2648.1%+11.235.2%475
52.1%
 DanaSah 4.602541+25−2548.5%+10.235.1%513
49.0%
 GreKo 12.0 64-bit2541+25−2548.2%+13.830.7%541
51.0%
 Tucano 1.042541+30−3047.2%+17.036.5%359
53.2%
 Rodent 0.102539+33−3351.1%−10.431.9%313
51.7%
 Crafty 22.0 32-bit2538+33−3348.5%+9.631.9%304
49.7%
 chess22k 1.3 64-bit2538+24−2452.0%−16.426.4%636
51.7%
 Phalanx XXIV2537+20−2048.7%+7.827.3%887
54.7%
 Caligula 0.82536+19−1949.1%+6.426.3%938
48.3%
81Maverick 1.5 64-bit2536+14−1450.5%−5.229.6%1883
55.0%
82FrankWalter 2.4.0 64-bit2535+18−1850.0%−0.629.5%1074
51.7%
 Carballo 1.4 64-bit2534+26−2652.5%−18.231.0%500
51.8%
 Arasan 11.6 32-bit2533+33−3351.8%−12.532.6%304
49.3%
 K2 0.832533+27−2751.7%−11.833.3%474
49.9%
 Marvin 2.0.0 64-bit2533+22−2252.4%−18.630.2%736
54.3%
 Arasan 12.1 32-bit2531+32−3351.4%−11.727.3%326
50.2%
 CuckooChess 1.102531+31−3151.5%−11.634.5%330
50.4%
 Fridolin 2.00 64-bit2531+16−1649.7%+0.532.5%1435
61.9%
 DanaSah 4.242527+17−1751.5%−10.236.9%1128
54.2%
 Bagatur 1.5f 64-bit2526+18−1848.6%+10.233.3%1027
56.0%
 Bagatur 1.6c 64-bit2524+22−2250.6%−3.329.8%736
60.0%
 EXchess 6.10b 32-bit2519+33−3249.4%+3.532.5%314
49.1%
 Hakkapeliitta 1.0 64-bit2519+27−2748.3%+11.031.3%480
52.5%
 Donna 3.1 64-bit2518+28−2849.4%+5.033.4%434
52.7%
 Bagatur 1.5e 64-bit2517+22−2250.7%−4.535.7%722
49.5%
 Crafty 20.14 32-bit2517+27−2747.4%+19.733.4%482
49.3%
 GreKo 10.0 64-bit2517+32−3251.1%−6.140.8%306
52.1%
 GreKo 10.3.1 64-bit2516+33−3350.3%−2.529.6%304
51.5%
 Brutus 7.02b2515+19−1852.0%−15.635.4%994
51.8%
 DanaSah 5.062515+32−3249.5%+1.035.1%319
51.6%
 DanaSah 4.452514+29−2949.9%+1.238.4%378
50.7%
83Axolotl 1.9 64-bit2513+25−2649.5%+3.029.1%540
49.7%
 FrankWalter 2.3.5 64-bit2513+24−2448.6%+11.927.0%627
53.7%
 Ethereal 7.70 64-bit2512+31−3147.1%+15.127.9%365
52.0%
 Arasan 10.0 32-bit2510+33−3349.0%+6.628.8%309
50.2%
 Crafty 20.13 32-bit2510+33−3348.7%+9.933.3%312
51.1%
 Floyd 0.8 64-bit2510+23−2351.7%−15.124.9%662
51.3%
 CuckooChess 1.092509+33−3351.6%−12.826.8%317
51.8%
 Betsabe II 1.752508+22−2251.8%−14.423.3%730
49.4%
 Maverick 1.0 64-bit2508+26−2552.2%−17.331.5%521
56.9%
 DanaSah 4.372505+32−3249.7%+1.738.3%321
50.8%
 Asymptote 0.3 64-bit2504+17−1754.2%−33.428.7%1237
53.3%
 GreKo 10.2 64-bit2503+31−3247.8%+16.330.5%341
51.6%
 Crafty 20.11 32-bit2502+33−3449.8%+3.730.0%307
49.5%
 Pawny 0.3.1 32-bit2502+33−3348.9%+8.528.7%310
52.2%
 Arasan 11.3 32-bit2501+33−3448.7%+7.930.9%301
50.0%
 WyldChess 1.1 64-bit2501+28−2846.2%+24.837.1%420
56.2%
 Cheng3 1.03 64-bit2498+32−3247.8%+12.732.3%316
53.3%
 Arasan 10.32496+23−2445.6%+31.930.6%634
49.6%
 Winter 0.1.1 64-bit2496+21−2149.8%−0.628.9%764
52.1%
 Cheng3 1.03 32-bit2495+32−3350.6%−5.730.8%318
50.2%
84Pepito 1.59.2 64-bit2495+17−1748.3%+12.034.5%1141
53.0%
 Bagatur 1.5g 64-bit2494+25−2643.5%+46.928.3%548
49.5%
 GreKo 9.2 32-bit2494+33−3349.7%+1.832.9%304
53.8%
 K2 0.752492+23−2352.4%−18.632.8%634
50.2%
 Pawny 0.3 64-bit2492+33−3349.4%+2.229.3%314
51.0%
85MadChess 2.2 64-bit2491+15−1548.0%+14.032.4%1550
53.2%
 GreKo 8.0 64-bit2490+27−2750.6%−3.431.9%464
54.6%
 Arasan 11.4 32-bit2488+34−3449.0%+7.628.5%305
49.7%
 DoubleCheck 3.1 32-bit2488+34−3451.0%−8.324.8%306
51.0%
 GreKo 8.2 32-bit2487+26−2649.1%+5.833.8%506
57.4%
 Zurichess Geneva 64-bit2484+26−2647.5%+15.634.9%476
51.6%
 GreKo 8.1.1 64-bit2483+36−3648.1%+11.837.1%240
51.6%
 Pepito 1.59 32-bit2482+24−2449.6%+1.034.0%583
51.0%
 Arasan 10.2 32-bit2481+25−2545.5%+35.228.0%600
54.3%
 Arasan 12.2 64-bit2479+37−3740.4%+71.918.9%275
50.8%
86BBChess 1.3b2479+24−2450.2%−1.638.7%561
50.0%
87Drosophila 1.5.1 64-bit2478+15−1549.0%+7.628.9%1618
55.1%
 MadChess 2.1 64-bit2477+25−2552.0%−13.530.8%530
53.5%
 Pawny 0.3.1 64-bit2475+23−2346.8%+20.432.3%637
54.9%
 BBChess 1.3a2473+25−2551.6%−12.730.5%528
51.1%
88Lozza 1.18 64-bit2472+16−1648.2%+13.233.6%1373
54.1%
 Arasan 10.42471+20−2145.5%+32.530.0%850
53.9%
 Counter 1.22470+17−1748.2%+12.738.5%1139
54.9%
 WyldChess 1.2 64-bit2468+26−2646.4%+24.632.7%510
53.0%
89Nemeton 1.812466+24−2447.0%+20.233.7%573
51.7%
 Hedgehog 2.0 64-bit2464+120−11459.3%−73.714.8%27
50.5%
 Betsabe II 1.662463+22−2246.7%+24.428.4%718
49.3%
 Counter 1.99 64-bit2463+32−3246.7%+19.933.7%332
52.3%
 Carballo 1.32462+25−2547.4%+18.131.0%561
53.6%
 Donna 2.1 64-bit2461+27−2750.2%−2.028.6%465
48.8%
 Donna 3.0 64-bit2461+32−3249.1%+9.531.1%328
50.0%
 Pawny 0.3 32-bit2461+33−3349.2%+3.934.3%303
52.0%
 Carballo 1.22460+23−2353.3%−21.529.8%648
49.8%
 GreKo 7.2 64-bit2460+30−3053.4%−25.029.9%364
51.3%
 Nemeton 1.82460+17−1751.9%−15.627.3%1250
51.2%
 RubiChess 0.8 64-bit2459+26−2652.4%−19.134.8%503
50.4%
 Topple 0.2.1 64-bit2459+18−1846.3%+27.622.1%1242
55.0%
 Bagatur 1.4d 64-bit2457+24−2448.9%+8.731.8%582
50.6%
 Counter 1.12457+23−2350.8%−8.337.7%632
54.1%
 Bagatur 1.4e 64-bit2455+30−3049.2%+8.034.6%370
54.0%
 Nemeton 1.512453+22−2249.8%−0.528.8%732
54.2%
 Cyrano 0.32451+34−3449.2%+4.323.8%311
51.2%
 GreKo 8.0 32-bit2450+29−2950.6%−3.629.7%411
54.5%
 FrankWalter 2.3.3 64-bit2448+20−2047.7%+15.328.5%866
53.2%
 Arasan 9.52446+36−3647.3%+17.123.7%291
50.8%
 Axolotl 1.8 64-bit2446+19−1947.7%+13.529.2%972
57.3%
 Arasan 10.12443+27−2746.8%+28.528.5%508
49.2%
 Betsabe II 1.472443+20−2049.9%+2.225.3%902
49.7%
 Lozza 1.17a 64-bit2443+17−1848.1%+11.933.7%1113
49.8%
90Typhoon 1.00-3482443+33−3348.5%+11.729.2%325
51.9%
 Bagatur 1.4b 64-bit2442+32−3249.5%+5.138.0%308
50.4%
 Cheng3 1.02b2442+33−3350.2%−4.130.4%312
52.9%
91Teki 2 64-bit2441+16−1649.4%+3.323.0%1437
50.0%
 Zurichess Fribourg 64-bit2441+29−2951.2%−8.632.0%403
51.6%
 K2 0.792440+29−2947.4%+18.630.6%402
50.9%
 Nemeton 1.62439+24−2446.4%+25.231.8%604
55.3%
92Tunguska 1.1 64-bit2437+21−2148.8%+8.428.8%791
52.4%
93Taltos rev118 64-bit2436+19−1951.7%−12.926.2%1004
52.9%
 Critter 0.382435+32−3251.1%−9.033.4%320
49.9%
 Typhoon 1.00-3582435+17−1748.2%+11.731.1%1220
51.4%
 RedQueen 0.7.5 64-bit2434+34−3451.0%−9.529.0%290
51.9%
 Murka 2 32-bit2433+30−3047.4%+18.726.3%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
53.0%
 Arasan 9.22427+34−3446.1%+27.530.9%304
51.6%
 Betsabe II 1.30 64-bit2426+23−2348.8%+7.326.5%706
53.3%
 Nemeton 1.612424+28−2847.3%+18.132.3%421
56.2%
 DanaSah 2.852421+33−3349.0%+8.333.8%305
51.6%
 Nemeton 1.72420+18−1849.6%+0.725.2%1141
51.9%
94Kiwi 0.6d 32-bit2419+19−1948.3%+10.427.0%975
52.6%
 K2 0.712418+28−2851.4%−9.327.6%439
52.2%
 Monolith 0.3 64-bit2417+24−2447.0%+19.634.6%592
51.6%
 Pawny 0.2 64-bit2416+29−2947.0%+24.522.6%429
51.6%
95RomiChess P3n 64-bit2416+14−1348.7%+8.834.1%1914
52.8%
96Bitfoot 1.0.d9aeb43 64-bit2415+26−2648.7%+9.926.5%525
53.0%
 Pawny 0.2.2 32-bit2413+34−3448.8%+8.928.6%301
51.9%
97‑98Diablo 0.5.12412+18−1848.8%+8.332.4%1082
49.6%
97‑98Ifrit m1.8 64-bit2412+18−1848.8%+10.228.6%1145
52.8%
 Typhoon 1.00-3142411+34−3450.2%−0.223.0%305
56.2%
 RomiChess P3k 32-bit2408+19−1949.2%+5.233.0%906
61.7%
99Amy 0.87b2403+24−2449.4%+7.025.7%610
50.9%
 Cyrano 0.2f2403+32−3348.4%+13.532.9%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
50.0%
 RomiChess P3L 64-bit2401+23−2350.0%+0.131.3%643
51.5%
100Simplex 0.9.8 64-bit2400+17−1747.3%+19.225.2%1252
53.7%
 Pawny 0.1.9 64-bit2399+34−3447.2%+18.027.1%306
51.5%
 Lozza 1.16 64-bit2398+25−2549.0%+7.533.5%526
50.5%
 Simplex 0.9.8 32-bit2398+30−3049.0%+5.031.2%359
50.4%
101Zevra 2.1.2 r248 64-bit2397+24−2451.6%−10.526.6%595
53.1%
 Maverick 0.60 64-bit2396+33−3349.3%+4.628.3%307
53.1%
 Phalanx XXII2394+25−2450.1%−0.923.5%595
67.9%
 Galjoen 0.39 64-bit2387+16−1650.6%−0.726.4%1416
57.2%
102Jazz 721 64-bit2385+20−2049.1%+5.527.9%917
52.0%
 DoubleCheck 2.5.4 32-bit2384+33−3350.5%−3.828.6%318
51.5%
103Googleplex Starthinker 1.6 64-bit2383+22−2247.3%+18.627.0%751
50.0%
 RomiChess P3L 32-bit2383+33−3346.3%+28.433.4%314
54.9%
104Thor's Hammer 2.28 32-bit2380+22−2248.7%+10.329.1%704
51.9%
 Zevra 2.1.1 r216 64-bit2380+17−1750.8%−7.325.9%1218
52.3%
 GreKo 6.302379+33−3348.0%+13.431.6%307
53.7%
 Betsabe II 1.28 64-bit2376+33−3349.8%+4.325.3%320
53.2%
 Carballo 1.1.12375+32−3247.5%+18.727.4%340
52.6%
 Counter 1.02373+32−3250.3%−3.935.3%312
50.4%
 Typhoon 1.00-2852373+34−3449.5%+2.420.1%314
52.0%
 Ifrit m1.5 32-bit2372+27−2746.6%+24.229.1%453
50.7%
 GreKo 7.02371+28−2846.3%+29.027.8%454
53.1%
 MadChess 2.0 64-bit2370+22−2251.0%−8.425.5%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
49.9%
 Phalanx XXIII2365+32−3246.3%+23.524.8%351
50.8%
 Topple 0.1.1 64-bit2364+23−2354.9%−42.517.2%732
54.5%
105Raven 0.80 64-bit2362+31−3150.0%+0.625.7%369
57.6%
 Donna 1.0 64-bit2358+29−2946.9%+22.428.2%408
51.3%
 RomiChess P3m 64-bit2357+27−2746.1%+29.131.3%457
52.6%
 Nemeton 1.412356+25−2547.6%+18.333.7%514
51.7%
 K2 0.672355+23−2352.7%−17.529.7%677
51.5%
 Nemeton 1.32354+31−3152.1%−17.133.5%340
52.1%
 Counter 0.82353+32−3248.6%+10.935.6%312
50.6%
 Typhoon 1.00-358 64-bit2353+34−3449.5%+4.021.7%318
55.3%
 GreKo 5.92350+24−2446.4%+27.829.3%621
56.5%
 Lozza 1.15 64-bit2347+25−2552.4%−16.634.2%530
54.9%
 Ifrit m1.6 32-bit2344+32−3247.5%+15.335.0%314
53.0%
106Xpdnt 0907042343+33−3351.8%−13.829.0%314
52.0%
 Maverick 0.51 64-bit2342+22−2251.3%−7.723.7%784
56.6%
107Napoleon 1.8 64-bit2339+17−1751.3%−9.730.9%1226
53.1%
 Jazz 840 64-bit2338+15−1548.2%+14.326.7%1560
53.3%
 Bagatur 1.4c 64-bit2337+34−3448.2%+11.625.2%306
51.2%
 Daydreamer 1.52336+22−2252.1%−18.334.3%722
54.1%
108Barbarossa 0.6.0 64-bit2334+41−4146.5%+25.323.8%214
54.1%
 Nemeton 1.12331+29−2947.5%+16.931.3%393
55.2%
109Amundsen 0.802329+17−1749.1%+6.829.2%1269
57.2%
 Bagatur 1.3a 64-bit2327+19−1951.9%−16.727.1%985
55.4%
 Simplex 0.9.7 32-bit2324+31−3148.6%+9.725.4%370
55.5%
 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
50.3%
110Kingfisher 1.1.1 64-bit2315+27−2750.7%−1.641.6%442
55.4%
 GreKo 5.52312+33−3350.7%−5.633.1%305
54.3%
 Nemeton 1.22310+26−2646.3%+23.028.7%516
50.5%
 NoraGrace 1.0 64-bit2309+29−2946.7%+22.623.2%422
52.2%
 CeeChess 1.3.2 64-bit2307+79−8146.5%+26.319.3%57
51.2%
 RubiChess 0.7 64-bit2305+24−2456.5%−48.027.1%621
57.4%
111Natwarlal 0.142303+19−1949.1%+6.125.2%1027
50.4%
 Brutus 6.12302+34−3448.4%+8.525.0%312
51.9%
 Xpdnt 0809272301+29−2951.2%−8.224.8%428
55.3%
 Floyd 0.7 64-bit2298+32−3251.4%−9.923.4%350
52.9%
112‑113CT800 1.34 64-bit2297+20−2048.0%+14.926.0%930
49.5%
112‑113Sungorus 1.4 64-bit2297+18−1847.1%+21.722.3%1197
52.7%
114Absolute Zero 2.4.7.2 64-bit2296+15−1550.9%−8.122.5%1719
56.0%
 Pawny 0.1.62294+33−3352.1%−15.924.4%328
50.7%
115Dumb 1.3 64-bit2293+21−2150.9%−6.024.1%772
50.2%
 Natwarlal 0.122293+34−3449.4%+7.426.6%308
50.3%
 Nemeton 1.02293+30−3052.6%−18.327.4%383
51.3%
 Invictus r228 64-bit2292+18−1850.3%−0.821.8%1190
71.2%
 Galjoen 0.38 64-bit2284+23−2349.0%+7.023.6%726
53.1%
 Raven 0.70 64-bit2283+29−2947.5%+17.224.7%433
53.7%
 Kingfisher 1.0 64-bit2281+29−2947.3%+18.642.1%385
51.4%
 Brutus 5.42280+34−3450.7%−4.529.1%302
51.7%
 GreKo 5.2.52279+34−3451.3%−12.226.6%297
53.8%
 Barbarossa 0.5.0 64-bit2277+19−1949.1%+6.821.8%1022
63.2%
 Absolute Zero 2.4.4.0 64-bit2270+33−3348.0%+12.125.9%320
49.9%
 Zevra 1.8.6 r672 64-bit2270+21−2050.9%−9.225.9%862
66.2%
 CT800 1.32 64-bit2264+19−1947.1%+21.727.0%963
57.3%
 Jazz 444 64-bit2261+34−3449.2%+5.819.7%320
50.6%
 Sungorus 1.4 32-bit2260+21−2148.2%+12.726.5%820
58.2%
 CT800 1.30 64-bit2257+20−2052.6%−18.022.6%934
53.4%
 Sungorus 1.3 32-bit2256+34−3452.7%−16.624.3%301
53.7%
116RattateChess 1.0 Nosferatu2254+18−1949.9%+0.627.8%1036
53.3%
 Brutus 6.02252+35−3548.8%+5.622.6%301
49.3%
117Exacto 0.e 64-bit2252+18−1848.9%+8.132.6%1063
53.3%
 EXchess 5.01b 32-bit2251+29−2946.5%+21.331.2%401
51.7%
118Beowulf 2.4a 64-bit2250+18−1849.6%+1.326.4%1075
52.9%
119Hedgehog 1.99 64-bit2249+35−3553.1%−21.525.0%288
49.2%
 Jazz 501 64-bit2249+31−3146.1%+24.027.2%360
49.9%
 MadChess 1.4 64-bit2249+21−2147.0%+20.027.7%792
54.6%
 Lozza 1.14a 64-bit2247+28−2846.8%+25.428.1%434
52.3%
 Absolute Zero 3.3.2.0 64-bit2244+105−10746.7%+26.526.7%30
50.3%
 Absolute Zero 2.4.0.0 64-bit2243+23−2347.6%+17.024.9%695
51.2%
 Zevra 1.8.5 r664 64-bit2243+28−2855.0%−34.823.5%463
52.9%
120Weini 0.0.23 64-bit2242+19−1948.7%+9.617.3%1115
54.7%
121SpaceDog 0.97.7 64-bit2240+25−2548.8%+8.324.3%576
51.7%
122Feuerstein 0.4.6.12239+19−1949.1%+6.128.5%944
53.1%
 Betsabe II 1.08c2238+35−3549.2%+7.521.0%300
49.9%
 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%+22.128.3%515
53.1%
123KMTChess 1.2.1 64-bit2235+25−2549.8%+0.223.6%568
59.6%
124Dolphin 1.0 64-bit2231+18−1849.0%+5.724.5%1075
66.3%
 Vajolet 1.62.12223+34−3447.7%+12.228.4%310
52.6%
125Robocide 20170718 64-bit2222+17−1748.4%+11.524.7%1244
54.4%
 Bagatur 1.2d 32-bit2219+34−3446.8%+20.427.2%298
52.6%
 Beowulf 2.4a 32-bit2218+19−1953.5%−26.624.8%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%−23.022.1%774
50.1%
 SpaceDog 0.97.5.1 64-bit2217+20−2052.8%−20.921.8%992
51.6%
 DoubleCheck 2.3.1 64-bit2216+35−3553.0%−19.224.8%286
51.2%
126Joker2 0.7.7 64-bit2216+20−2047.4%+17.532.7%866
52.4%
127ChessKISS 1.7c 64-bit2215+19−1948.6%+10.127.2%1005
49.4%
 MadChess 1.3 64-bit2215+34−3448.6%+11.621.3%314
52.4%
 Weini 0.0.24 64-bit2214+21−2152.7%−21.424.2%857
54.4%
 Robocide 0.4 64-bit2211+41−4149.1%+5.019.4%216
50.2%
128ZCT 0.3.24512211+27−2749.4%+4.225.5%478
52.3%
 Betsabe II 1.09c2210+34−3448.2%+11.919.8%308
49.2%
 ChessKISS 1.7 64-bit2210+20−2047.9%+12.329.3%881
57.7%
129Baislicka 1.0 64-bit2208+20−2047.5%+18.325.1%948
49.2%
 Napoleon 1.6.0b 64-bit2208+31−3146.7%+22.231.5%349
51.5%
130Achillees 1.0 64-bit2207+30−3145.8%+35.918.6%414
51.9%
 Jazz 501 32-bit2206+29−2952.5%−17.928.5%418
56.7%
131MORA 1.0.02202+28−2852.8%−19.527.5%440
51.3%
 RattateChess Bologna 20072202+25−2551.3%−9.825.0%588
52.8%
132Dorpsgek Eve's Temptation 64-bit2201+14−1448.8%+8.524.0%1953
58.9%
 MORA 1.1.02197+30−3048.6%+11.025.6%386
51.5%
 Carballo 0.82196+22−2247.2%+19.530.6%706
50.2%
 Jazz 444 32-bit2196+32−3250.3%−2.925.2%353
51.8%
 Dorpsgek Dillinger 64-bit2195+18−1848.6%+10.324.2%1130
56.5%
133GopherCheck 0.2.3 64-bit2193+19−1949.5%+4.031.3%961
53.6%
134NG-Play 9.85 64-bit2192+29−2946.1%+27.527.3%410
52.8%
 Zevra 1.8.2 r612 64-bit2190+28−2845.5%+31.728.2%436
52.7%
 Amundsen 0.65.12189+34−3448.7%+7.523.9%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%+20.125.6%1145
51.3%
 Feuerstein 0.4.5.22188+37−3749.2%+8.924.7%255
50.0%
 K2 0.572188+33−3347.0%+22.625.8%314
65.3%
135Prophet 2.0 64-bit2180+29−2950.9%−8.225.1%430
51.9%
 Asymptote 0.1.8 64-bit2179+21−2153.4%−26.716.5%850
51.6%
 RedQueen 0.62178+30−3046.1%+27.719.9%418
54.3%
 CT800 1.20 64-bit2176+29−2947.2%+17.623.1%432
50.1%
 Feuerstein 0.4.62176+38−3850.6%−2.318.5%259
50.4%
136Clever Girl r160 64-bit2175+21−2148.4%+8.824.3%820
51.8%
 Sungorus 1.22175+26−2652.4%−18.128.7%499
56.9%
 NG-Play 9.86 64-bit2172+22−2345.4%+32.525.8%720
50.1%
 Clever Girl r185 64-bit2171+22−2247.0%+23.528.5%730
50.6%
 Pawny 0.132171+32−3252.2%−17.320.1%363
52.1%
137Micah 1.0 64-bit2170+27−2745.4%+35.224.8%500
59.4%
 Simplex 0.9.3 32-bit2165+34−3448.9%+8.424.8%315
53.4%
138Chesley r323 64-bit2163+22−2247.9%+15.620.6%792
55.5%
 Betsabe II 1.052160+34−3445.2%+33.624.2%314
52.2%
 Ifrit j3.8 64-bit2159+34−3545.9%+27.923.5%302
51.0%
139OliThink 5.1.92158+30−3046.6%+27.921.3%417
51.5%
 Bagatur 1.2b 32-bit2157+33−3446.2%+28.729.1%306
53.3%
 Chesley r323 32-bit2156+24−2448.9%+8.420.7%641
55.5%
 Dorpsgek Cosmopolitan 2 64-bit2153+28−2845.5%+34.421.4%468
53.3%
 Ifrit j4.32151+28−2845.9%+28.529.5%440
65.1%
140Blitzkrieg rev337 64-bit2145+19−1947.2%+20.526.4%1001
53.5%
 Maverick 0.2 64-bit2143+30−3046.2%+29.320.2%421
51.9%
 GopherCheck 0.2.2 64-bit2142+26−2646.4%+36.228.6%576
52.7%
 K2 0.43f2141+33−3348.2%+11.121.3%338
51.2%
 Raven 0.50 64-bit2140+30−3049.2%+4.624.2%393
52.7%
 Prophet 2.0 32-bit2139+19−1949.3%+4.124.0%1025
55.4%
141Parrot 07.07.222137+19−1947.3%+19.623.0%1047
51.7%
 Parrot 07.01.162136+31−3146.6%+25.721.1%394
51.8%
 Napoleon 1.7 64-bit2135+21−2146.9%+22.121.9%859
51.9%
 Barbarossa 0.4.0 64-bit2134+17−1744.4%+45.319.8%1302
61.7%
 Tunguska 1.0 64-bit2131+20−2044.3%+46.225.5%898
50.4%
 Prophet3 20180811 64-bit2130+18−1852.3%−17.724.2%1262
61.3%
 Ifrit j4.22125+34−3445.5%+31.126.4%303
51.1%
 Napoleon 1.5.0 64-bit2124+26−2647.4%+19.124.2%533
65.1%
 DoubleCheck 2.1 32-bit2116+32−3346.3%+30.621.8%362
54.1%
 MadChess 1.2 64-bit2114+26−2643.2%+46.924.8%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%+8.425.6%892
51.5%
 Napoleon 1.4.0 64-bit2111+32−3248.1%+11.419.8%374
57.3%
143King's Out 0.2.42 64-bit2107+23−2349.0%+9.416.5%774
60.7%
 DoubleCheck 1.3.1 64-bit2101+40−4047.4%+21.617.9%234
49.5%
 Prophet3 20170909 64-bit2101+29−2948.4%+17.229.4%425
57.4%
 Carballo 0.52098+23−2347.1%+20.021.9%694
61.0%
 Detroid 0.9.0 64-bit2093+18−1851.2%−10.214.6%1235
65.7%
144Freyr 1.068 64-bit2088+22−2259.5%−73.020.5%813
50.7%
145Gunborg 1.35 64-bit2087+21−2152.2%−6.827.9%806
61.4%
 Ifrit j2.92081+34−3448.2%+12.321.3%314
50.4%
146‑147Small Potato 0.7.0 64-bit2081+21−2153.6%−29.421.3%873
49.1%
146‑147Smash 1.0.3a 64-bit2081+23−2248.4%+14.322.4%742
54.4%
148AdroitChess 0.42080+23−2356.5%−60.615.1%832
48.6%
 Feuerstein 0.4.5.12080+38−3848.0%+13.225.8%248
53.3%
149Jabba 1.0 64-bit2079+22−2244.9%+38.321.8%751
53.4%
150Little Wing 0.6.0 64-bit2077+33−3338.8%+86.217.3%358
53.5%
 Galjoen 0.36 64-bit2075+28−2844.5%+40.423.2%456
58.9%
 Little Wing 0.5.0 64-bit2071+21−2148.3%+12.116.0%902
51.5%
 Hedgehog 1.9 64-bit2070+18−1943.9%+47.019.9%1175
78.1%
151Vice 1.0 64-bit2058+25−2549.7%+3.120.7%608
53.3%
152Zeta Dva 0301 64-bit2056+28−2849.0%+9.929.4%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%+2.227.0%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%−18.521.9%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%+46.327.3%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%−6.916.4%792
50.4%
157‑158Faile 1.4.42028+23−2355.2%−28.322.1%774
51.4%
159‑161Arabian Knight 1.55 64-bit2027+25−2546.7%+25.519.6%596
50.2%
159‑161Schola 1.1.0 64-bit2027+22−2249.2%+5.923.0%768
51.6%
159‑161Wuttang r2 64-bit2027+18−1848.2%+10.322.6%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%+32.126.5%607
55.6%
164Snowy 0.2 64-bit1999+26−2651.5%−12.419.0%554
55.8%
 Cupcake 1.01996+31−3145.5%+31.122.7%401
54.4%
 Schola 1.1.0 32-bit1993+26−2645.6%+32.925.1%514
68.9%
 AdroitChess 0.31984+25−2544.2%+46.618.5%626
51.7%
 Zeta Dva 0305 64-bit1983+23−2446.7%+24.221.8%688
59.0%
 Squared-chess 1.2.0 64-bit1980+22−2248.5%+11.219.1%852
51.4%
 Zeta Dva 0220 64-bit1979+29−2946.7%+25.917.3%475
64.1%
 Zeta Dva 0306 64-bit1972+22−2248.6%+10.818.5%816
61.7%
 Zeta Dva 0310 64-bit1968+20−2046.9%+21.718.1%926
55.2%
165Dabbaba 5.671966+25−2545.5%+33.026.4%557
53.1%
166BeLL 0.0.41 64-bit1964+22−2250.1%−0.524.5%722
63.9%
167Sissa 2.01959+23−2353.1%−23.230.1%678
53.2%
 Zeta Dva 0303 64-bit1957+38−3937.6%+95.722.8%259
51.4%
168Monik 2.2.3 32-bit1956+30−3044.4%+39.127.1%395
51.0%
 Feuerstein 0.4.4.21955+28−2941.2%+92.318.7%518
52.5%
169Wowl 1.3.81954+26−2745.4%+35.313.3%573
54.5%
 Smash 1.0.31952+26−2640.8%+74.117.8%574
51.8%
 Monik 2.2.6 64-bit1951+15−1547.9%+14.419.7%1706
53.2%
 Monik 2.2.3 64-bit1950+23−2346.3%+35.522.5%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%+11.220.3%777
63.3%
172Eia 0.31935+20−2047.1%+22.324.4%914
71.1%
 Wowl 1.3.71926+25−2546.8%+24.411.7%630
64.6%
173Presbyter 1.3.0 64-bit1919+25−2542.2%+55.316.5%638
64.8%
 Carballo 0.41911+32−3335.8%+103.634.8%342
56.0%
 Dabbaba 7.491908+12−1247.8%+17.219.9%3152
52.9%
 Jabba 130320121907+31−3139.1%+97.416.7%442
58.6%
174ChessterfieldCL i5a1902+24−2440.6%+73.920.4%657
56.1%
175Deepov 0.4.1 64-bit1900+24−2444.1%+45.917.3%677
63.9%
 Micro-Max 4.81893+28−2836.7%+102.824.7%493
49.4%
176Sapeli 1.02 64-bit1893+21−2247.9%+15.320.4%796
82.0%
177CDrill 1800 build 41878+23−2441.4%+73.615.5%741
83.6%
 DoubleCheck 1.0 64-bit1855+40−4127.8%+188.217.6%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%+70.026.1%502
70.9%
180Apollo 1.2.1 64-bit1828+22−2254.3%−34.419.0%832
73.2%
181Chenard 2018.03.06 64-bit1819+19−1949.3%+5.117.0%1143
58.9%
182RataAeroespacial 0.2.11816+13−1342.5%+64.212.9%2478
100.0%
183Shallow Blue 2.0.0 64-bit1712+22−2252.1%−19.418.6%776
90.6%
184TSCP 1.811693+19−2047.4%+21.517.0%1072
70.2%
185AdaChess 3.4 64-bit1685+23−2349.3%+6.921.5%708
69.9%
186Spartan 1.01675+25−2563.5%−103.321.2%624
67.4%
187Philemon C1667+25−2462.3%−94.722.0%626
59.4%
188VanillaChess 2.6g1663+25−2561.5%−89.220.2%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%−19.019.1%628
85.5%
191Casper rev4 64-bit1579+24−2450.2%−2.123.9%624
60.5%
192PolarChess 1.31575+25−2549.3%+3.016.9%629
56.3%
193Darky 0.5d1572+24−2443.5%+55.820.8%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%+48.019.7%636
65.6%
195MSCP 1.6h1530+25−2544.0%+50.415.1%628
99.8%
196Apep 1.011479+25−2541.2%+72.810.1%683
79.1%
197Saruman 2017.08.10 64-bit1467+18−1830.7%+151.427.2%1249
99.5%
198Dreamer 0.3.0 64-bit1426+25−2633.9%+122.616.9%640
99.8%
199BACE 0.461379+23−2421.5%+256.79.8%1027
 

Results matrix

Open source 1-2-CPU engines (best versions only), top 12
#NameElo123456789101112
1Lc0 0.22.0 T40B.4-160 GTX10503464 29 − 23
+8−2=42
+12
31 − 9
+22−0=18
−24
 29.5 − 4.5
+25−0=9
+21
       
2Stockfish 2019-12-10 64-bit344723 − 29
+2−8=42
−12
 42.5 − 13.5
+30−1=25
−17
43 − 13
+30−0=26
−25
48.5 − 7.5
+41−0=15
+36
50 − 6
+44−0=12
+75
48 − 8
+41−1=14
+24
 4 − 0
+4−0=0
+INF
13.5 − 2.5
+11−0=5
−58
  
3Ethereal 11.75 64-bit32669 − 31
+0−22=18
+24
13.5 − 42.5
+1−30=25
+17
 30.5 − 29.5
+7−6=47
−7
38 − 22
+19−3=38
+15
37.5 − 22.5
+19−4=37
+10
41 − 19
+23−1=36
+38
35 − 21
+17−3=36
−16
2.5 − 1.5
+1−0=3
−26
11.5 − 4.5
+7−0=9
+5
  
4Xiphos 0.6 64-bit3254 13 − 43
+0−30=26
+25
29.5 − 30.5
+6−7=47
+7
 38 − 26
+16−4=44
+3
36.5 − 27.5
+15−6=43
−12
36 − 24
+17−5=38
+2
37 − 23
+18−4=38
−6
5 − 3
+2−0=6
−18
11 − 5
+7−1=8
+6
  
5Laser 1.7 64-bit32084.5 − 29.5
+0−25=9
−21
7.5 − 48.5
+0−41=15
−36
22 − 38
+3−19=38
−15
26 − 38
+4−16=44
−3
 36.5 − 31.5
+13−8=47
+18
46 − 54
+13−21=66
−27
42 − 30
+21−9=42
+21
14.5 − 13.5
+6−5=17
−28
11 − 5
+7−1=8
+50
  
6Defenchess 2.2 64-bit3206 6 − 50
+0−44=12
−75
22.5 − 37.5
+4−19=37
−10
27.5 − 36.5
+6−15=43
+12
31.5 − 36.5
+8−13=47
−18
 33 − 31
+9−7=48
+2
42 − 38
+17−13=50
−9
17.5 − 10.5
+8−1=19
+32
8.5 − 7.5
+5−4=7
−40
32 − 20
+14−2=36
−18
 
7Booot 6.3.1 64-bit3201 8 − 48
+1−41=14
−24
19 − 41
+1−23=36
−38
24 − 36
+5−17=38
−2
54 − 46
+21−13=66
+27
31 − 33
+7−9=48
−2
 37 − 29
+14−6=46
+14
14.5 − 9.5
+7−2=15
+26
11.5 − 8.5
+4−1=15
−18
 3 − 1
+2−0=2
+58
8Andscacs 0.95 64-bit3184  21 − 35
+3−17=36
+16
23 − 37
+4−18=38
+6
30 − 42
+9−21=42
−21
38 − 42
+13−17=50
+9
29 − 37
+6−14=46
−14
 2.5 − 1.5
+2−1=1
+83
12 − 8
+6−2=12
+16
3 − 1
+2−0=2
+85
3 − 1
+2−0=2
+75
9RubiChess 1.6.1 64-bit3172 0 − 4
+0−4=0
−INF
1.5 − 2.5
+0−1=3
+26
3 − 5
+0−2=6
+18
13.5 − 14.5
+5−6=17
+28
10.5 − 17.5
+1−8=19
−32
9.5 − 14.5
+2−7=15
−26
1.5 − 2.5
+1−2=1
−83
 28 − 22
+14−8=28
+7
 12.5 − 7.5
+8−3=9
+14
10Arasan 22.0 64-bit3145 2.5 − 13.5
+0−11=5
+58
4.5 − 11.5
+0−7=9
−5
5 − 11
+1−7=8
−6
5 − 11
+1−7=8
−50
7.5 − 8.5
+4−5=7
+40
8.5 − 11.5
+1−4=15
+18
8 − 12
+2−6=12
−16
22 − 28
+8−14=28
−7
  22 − 22
+8−8=28
−36
11Roc 1.1 64-bit3127     20 − 32
+2−14=36
+18
 1 − 3
+0−2=2
−85
    
12Vajolet2 2.8 64-bit3109      1 − 3
+0−2=2
−58
1 − 3
+0−2=2
−75
7.5 − 12.5
+3−8=9
−14
22 − 22
+8−8=28
+36
  
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

Open source 1-2-CPU engines (best versions only), top 12
#NameElo123456789101112
1Lc0 0.22.0 T40B.4-160 GTX10503464 87.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Stockfish 2019-12-10 64-bit344712.7 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Ethereal 11.75 64-bit32660.00.0 86.8100.0100.0100.0100.0100.0100.0100.0100.0
4Xiphos 0.6 64-bit32540.00.013.2 100.0100.0100.0100.0100.0100.0100.0100.0
5Laser 1.7 64-bit32080.00.00.00.0 55.581.6100.099.7100.0100.0100.0
6Defenchess 2.2 64-bit32060.00.00.00.044.5 75.599.999.5100.0100.0100.0
7Booot 6.3.1 64-bit32010.00.00.00.018.424.5 99.698.9100.0100.0100.0
8Andscacs 0.95 64-bit31840.00.00.00.00.00.10.4 81.5100.0100.0100.0
9RubiChess 1.6.1 64-bit31720.00.00.00.00.30.51.118.5 96.398.9100.0
10Arasan 22.0 64-bit31450.00.00.00.00.00.00.00.03.7 82.899.5
11Roc 1.1 64-bit31270.00.00.00.00.00.00.00.01.117.2 83.6
12Vajolet2 2.8 64-bit31090.00.00.00.00.00.00.00.00.00.516.4 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

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Rating list
Testing profile
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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

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Match length (Minimum number of games to highlight with color):

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Reference rating list: