CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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Stockfish 10 64-bit (3387+9
−9
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 111 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Lc0 0.22.0 T40B.4-160 GTX10503463+21
−21
(+76)11.5 − 20.5
(+0−9=23)
35.9%
11.5 / 32
0.0%
0
–   Lc0 0.21.2 w42716 GTX10503441+29
−29
(+54)15 − 25
(+2−12=26)
37.5%
15.0 / 40
0.0%
−14
–   SugaR NN 310719 64-bit3413+16
−16
(+26)26 − 34
(+3−11=46)
43.3%
26.0 / 60
0.3%
−8
–   SugaR NN 1.1 64-bit3391+18
−17
(+4)29 − 27
(+3−1=52)
51.8%
29.0 / 56
34.4%
+11
–   SugaR 1.6.1 64-bit3381+15
−15
(−6)46 − 44
(+8−6=76)
51.1%
46.0 / 90
75.8%
0
–   SugaR XPrO 1.4 64-bit3368+14
−14
(−19)26 − 26
(+7−7=38)
50.0%
26.0 / 52
99.1%
−19
–   Stockfish 9 64-bit3367+12
−12
(−20)40 − 30
(+12−2=56)
57.1%
40.0 / 70
99.8%
+15
–   ShashChess 8.0 64-bit3365+12
−12
(−22)43 − 49
(+4−10=78)
46.7%
43.0 / 92
99.9%
−38
–   ShashChess 6.0 64-bit3345+18
−18
(−42)31.5 − 30.5
(+5−4=53)
50.8%
31.5 / 62
100.0%
−37
–   ShashChess 4.0 64-bit3344+17
−17
(−43)26.5 − 27.5
(+2−3=49)
49.1%
26.5 / 54
100.0%
−48
–   Houdini 6 64-bit3339+9
−9
(−48)109 − 67
(+48−6=122)
61.9%
109.0 / 176
100.0%
+15
–   Komodo 13.1 64-bit3331+16
−16
(−56)32 − 20
(+15−3=34)
61.5%
32.0 / 52
100.0%
+6
–   SugaR XPrO 1.5.3 64-bit3325+16
−16
(−62)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−62
–   Komodo 12.2.2 64-bit3324+14
−13
(−63)110.5 − 59.5
(+61−10=99)
65.0%
110.5 / 170
100.0%
+23
–   Komodo 11.3.1 64-bit3323+14
−14
(−64)33.5 − 18.5
(+16−1=35)
64.4%
33.5 / 52
100.0%
+13
–   Komodo 12.3 64-bit3321+16
−16
(−66)49 − 33
(+17−1=64)
59.8%
49.0 / 82
100.0%
−17
–   Komodo 13.01 64-bit3321+18
−18
(−66)30.5 − 21.5
(+12−3=37)
58.7%
30.5 / 52
100.0%
−20
–   Komodo 12 64-bit3316+15
−14
(−71)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
100.0%
−63
–   Houdini 6 Tactical 64-bit3314+18
−17
(−73)46 − 24
(+23−1=46)
65.7%
46.0 / 70
100.0%
+12
–   Komodo 13.2.5 MCTS 64-bit3279+16
−16
(−108)39 − 13
(+27−1=24)
75.0%
39.0 / 52
100.0%
+48
–   Komodo 13.01 MCTS 64-bit3277+18
−18
(−110)34 − 18
(+19−3=30)
65.4%
34.0 / 52
100.0%
−20
–   Ethereal 11.75 64-bit3265+15
−15
(−122)41.5 − 14.5
(+28−1=27)
74.1%
41.5 / 56
100.0%
+26
–   SlowChess Blitz Classic 2.2 64-bit3264+16
−16
(−123)37 − 15
(+23−1=28)
71.2%
37.0 / 52
100.0%
+2
–   Komodo 10 64-bit3263+11
−11
(−124)39 − 13
(+28−2=22)
75.0%
39.0 / 52
100.0%
+36
–   Fire 7.1 64-bit3258+8
−8
(−129)147.5 − 57.5
(+92−2=111)
72.0%
147.5 / 205
100.0%
0
–   Xiphos 0.6 64-bit3254+12
−12
(−133)38 − 18
(+20−0=36)
67.9%
38.0 / 56
100.0%
−34
–   Ethereal 11.53 64-bit3246+14
−14
(−141)41.5 − 19.5
(+24−2=35)
68.0%
41.5 / 61
100.0%
−37
–   Ethereal 11.25 64-bit3238+14
−13
(−149)46 − 20
(+26−0=40)
69.7%
46.0 / 66
100.0%
−37
–   Komodo 12.3 MCTS 64-bit3234+14
−14
(−153)46.5 − 11.5
(+37−2=19)
80.2%
46.5 / 58
100.0%
+57
–   Xiphos 0.5 64-bit3230+13
−13
(−157)47.5 − 16.5
(+32−1=31)
74.2%
47.5 / 64
100.0%
−7
–   Ethereal 11.00 64-bit3224+14
−14
(−163)126.5 − 47.5
(+81−2=91)
72.7%
126.5 / 174
100.0%
−27
–   Komodo 12.2.2 MCTS 64-bit3213+16
−16
(−174)57 − 13
(+44−0=26)
81.4%
57.0 / 70
100.0%
+38
–   Laser 1.7 64-bit3207+10
−10
(−180)55.5 − 16.5
(+40−1=31)
77.1%
55.5 / 72
100.0%
−5
–   RofChade 2.202 64-bit3207+13
−13
(−180)45.5 − 10.5
(+35−0=21)
81.3%
45.5 / 56
100.0%
+29
–   Schooner 2.2 64-bit3205+12
−12
(−182)38.5 − 13.5
(+25−0=27)
74.0%
38.5 / 52
100.0%
−36
–   Defenchess 2.2 64-bit3202+11
−11
(−185)45 − 15
(+30−0=30)
75.0%
45.0 / 60
100.0%
−33
–   Booot 6.3.1 64-bit3201+9
−9
(−186)160.5 − 39.5
(+122−1=77)
80.3%
160.5 / 200
100.0%
+15
–   Shredder 13 64-bit3200+8
−8
(−187)140.5 − 40.5
(+100−0=81)
77.6%
140.5 / 181
100.0%
−11
–   Fizbo 2 64-bit3198+8
−8
(−189)153.5 − 46.5
(+111−4=85)
76.8%
153.5 / 200
100.0%
−16
–   Fritz 17 64-bit3193+17
−17
(−194)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+34
–   Andscacs 0.95 64-bit3182+10
−10
(−205)113.5 − 23.5
(+90−0=47)
82.8%
113.5 / 137
100.0%
+23
–   Andscacs 0.94 64-bit3171+13
−13
(−216)84.5 − 19.5
(+67−2=35)
81.3%
84.5 / 104
100.0%
0
–   RofChade 2.1 64-bit3156+15
−15
(−231)44 − 12
(+32−0=24)
78.6%
44.0 / 56
100.0%
−46
–   Defenchess 2.1 64-bit3149+22
−22
(−238)17 − 3
(+14−0=6)
85.0%
17.0 / 20
100.0%
+12
–   Xiphos 0.4 64-bit3146+12
−12
(−241)150.5 − 27.5
(+123−0=55)
84.6%
150.5 / 178
100.0%
+7
–   Schooner 2.1 64-bit3133+16
−16
(−254)31 − 6
(+25−0=12)
83.8%
31.0 / 37
100.0%
−14
–   Laser 1.6 64-bit3131+11
−11
(−256)149 − 25
(+125−1=48)
85.6%
149.0 / 174
100.0%
+9
–   Arasan 21.4 64-bit3127+16
−16
(−260)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
100.0%
+7
–   Arasan 21.3 64-bit3123+14
−14
(−264)45 − 7
(+38−0=14)
86.5%
45.0 / 52
100.0%
+10
–   Gull 3 64-bit3120+7
−7
(−267)145.5 − 24.5
(+122−1=47)
85.6%
145.5 / 170
100.0%
−2
–   Roc 1.0 64-bit3120+20
−20
(−267)18.5 − 1.5
(+17−0=3)
92.5%
18.5 / 20
100.0%
+114
–   Chiron 4 64-bit3115+9
−9
(−272)148.5 − 21.5
(+127−0=43)
87.4%
148.5 / 170
100.0%
+14
–   Schooner 2.0.34 64-bit3110+12
−12
(−277)87 − 17
(+70−0=34)
83.7%
87.0 / 104
100.0%
−38
–   Houdini 1.5a 64-bit3110+10
−10
(−277)50.5 − 1.5
(+49−0=3)
97.1%
50.5 / 52
100.0%
+266
–   Strelka 5.5 64-bit3104+6
−6
(−283)151 − 19
(+132−0=38)
88.8%
151.0 / 170
100.0%
+26
–   Fritz 16 64-bit3102+11
−11
(−285)91 − 14
(+77−0=28)
86.7%
91.0 / 105
100.0%
−7
–   NirvanaChess 2.4 64-bit3101+9
−9
(−286)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+4
–   Nemorino 5.00 64-bit3087+13
−13
(−300)66.5 − 7.5
(+60−1=13)
89.9%
66.5 / 74
100.0%
+37
–   Rybka 4.1 64-bit3078+8
−8
(−309)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Arasan 21.2 64-bit3078+16
−16
(−309)64.5 − 5.5
(+59−0=11)
92.1%
64.5 / 70
100.0%
+63
–   Wasp 3.50 64-bit3030+13
−13
(−357)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
−31
–   Devel 2.00002725+14
−14
(−662)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Sjakk 2.2 64-bit2633+15
−15
(−754)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on August 8, 2020