CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
Stockfish 9 64-bit (3367+12
−12
)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 104 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 12 64-bit 4CPU3395+17
−17
(+28)18 − 22
(+4−8=28)
45.0%
18.0 / 40
0.4%
+1
= = 0 = = = = = = = = 0 = = = = = 1 0 = = = = = 0 = 0 1 = 0 1 = = 1 = = 0 = 0 =
–   Stockfish 10 64-bit3387+9
−9
(+20)30 − 40
(+2−12=56)
42.9%
30.0 / 70
0.3%
−15
= = = = = 1 0 = = 0 = = 0 = = = 0 = = = = = = 0 = = = = = = = = = = 0 0 = = = = = = 0 = = 1 0 = 0 = 0 = = 0 = = = = = = = = = = = = = = = =
–   SugaR XPrO 1.4 64-bit3368+14
−14
(+1)50.5 − 58.5
(+5−13=91)
46.3%
50.5 / 109
46.4%
−18
= = = = = = = = = = = = 0 = = = = = = = = 1 = = 1 = = = = = = = = 0 = = = = = = = 0 = = = 0 = 0 = = = = = = = = 0 = 0 = = = = = = = = = = = = 1 0 0 = = = = 1 0 = = = = = = 1 = = = = = = 0 = = = = = = = = = 0 = 0 = = =
–   ShashChess 4.0 64-bit3344+17
−17
(−23)28 − 30
(+5−7=46)
48.3%
28.0 / 58
98.7%
−31
= = 0 = = = 1 = = = = = = = = 0 = = = 1 = = 0 = = = = 0 1 1 = 0 = = = = = = = = = = = = = 0 = = = = 1 = = = 0 = = =
–   asmFish 051117 64-bit3342+16
−15
(−25)23 − 17
(+8−2=30)
57.5%
23.0 / 40
99.5%
+14
1 = = = 1 = = = = = = 0 = = = 1 = = = = 1 = = = 1 = = 1 1 = = = 0 = = = 1 = = =
–   Houdini 6 64-bit3336+9
−9
(−31)37 − 29
(+13−5=48)
56.1%
37.0 / 66
100.0%
0
= = 1 1 = = = = = 0 = = = = = = = = 1 = 1 1 = 1 0 = 0 = = 1 = = = = = = = = = = = = = = 1 1 0 = = 1 1 = = = = = = = 1 = = 0 1 = = =
–   SugaR XPrO 1.3 64-bit3327+16
−15
(−40)25.5 − 18.5
(+7−0=37)
58.0%
25.5 / 44
100.0%
0
1 = = = = = = = 1 1 = = = = = = = = = = = = 1 1 = = = = = = = = = = = = = = 1 = 1 = = =
–   SugaR XPrO 1.5.3 64-bit3325+16
−16
(−42)28.5 − 31.5
(+5−8=47)
47.5%
28.5 / 60
100.0%
−53
1 = = = = = = = 0 1 = = = = 0 = = = 0 1 = = = = = = = 0 = = = = = = 1 = = = = = = = = = = 0 = 0 = = = = = = 0 1 = = 0 =
–   Komodo 12.2.2 64-bit3324+14
−14
(−43)30 − 28
(+9−7=42)
51.7%
30.0 / 58
100.0%
−34
0 = = = = = = = = 1 1 = = 0 1 1 = = 1 = = = 1 = = = = = = = 0 0 = = = = = = 1 0 = = = = = = = 1 = = 0 = = = = 1 0 =
–   Komodo 11.3.1 64-bit3323+14
−14
(−44)30.5 − 21.5
(+16−7=29)
58.7%
30.5 / 52
100.0%
+7
0 1 = 1 1 1 0 = = 1 1 = = = 1 1 = 1 = 0 = 1 0 = = 0 = = = 1 0 1 = 1 = 1 0 1 = 1 = = = = = = = = = = = =
–   Komodo 11.2 64-bit3321+14
−14
(−46)23 − 17
(+12−6=22)
57.5%
23.0 / 40
100.0%
−2
= 0 1 = 1 1 = = 1 0 1 = 1 = = 0 1 0 1 = = 1 0 = = = = 0 1 = = = = = = = 1 1 = =
–   Komodo 12 64-bit3316+15
−14
(−51)40.5 − 32.5
(+10−2=61)
55.5%
40.5 / 73
100.0%
−23
= = = = = = = = = = 0 = = = = 1 = = = = = = = = = = = 1 1 = = = = = = 1 = = = = 1 = 1 0 1 = = = = = = = = = = = = 1 = 1 = = = = = = = = 1 = = = =
–   SugaR XPrO 1.2 64-bit3314+16
−16
(−53)20.5 − 19.5
(+4−3=33)
51.3%
20.5 / 40
100.0%
−48
= = = 0 = = = = = 0 1 0 = = = = = = = 1 = = = 1 = = = = = = = = = = = = = = 1 =
–   Houdini 6 Tactical 64-bit3314+18
−18
(−53)27 − 13
(+15−1=24)
67.5%
27.0 / 40
100.0%
+46
= 1 = 1 = = 1 1 1 = 1 = 1 0 = 1 = = 1 = 1 = 1 = 1 = = = = = = = = = = = 1 1 1 =
–   ShashChess Pro 1.0 64-bit3314+19
−19
(−53)24 − 26
(+5−7=38)
48.0%
24.0 / 50
100.0%
−63
0 = 0 1 = = = = = = = = = = = = 0 = = 0 = = = = = = 0 = = 1 0 = 0 1 = = = = = = = = = = = = = = 1 1
–   MateFinder 9 64-bit3313+21
−21
(−54)18 − 12
(+7−1=22)
60.0%
18.0 / 30
100.0%
−1
= = = = = 1 = = = = = 1 1 = = 0 = = 1 = = 1 = = = = = = 1 1
–   Stockfish 8 64-bit3301+11
−11
(−66)22 − 18
(+6−2=32)
55.0%
22.0 / 40
100.0%
−42
= = = = = = = = = = 1 = = = = = = = = = = = = = = = = = = 1 = 1 1 0 1 0 = 1 = =
–   Fire 6.1 64-bit 4CPU3288+18
−18
(−79)24.5 − 15.5
(+12−3=25)
61.3%
24.5 / 40
100.0%
−15
= = = 1 1 1 = = = = = = 1 = 1 = = 0 1 1 = = = = = 0 1 = 1 = 1 = 1 = = = 1 = 0 =
–   Komodo 12.2.2 MCTS 64-bit 4CPU3277+23
−23
(−90)29 − 11
(+18−0=22)
72.5%
29.0 / 40
100.0%
+42
= = = = = = = 1 = 1 = = = 1 = 1 1 1 = 1 1 1 = = 1 = = 1 = 1 1 = = 1 = 1 1 1 1 =
–   Fire 7.1 64-bit3258+9
−9
(−109)52 − 22
(+31−1=42)
70.3%
52.0 / 74
100.0%
+8
= = 1 1 1 = 1 = = = 1 1 1 1 = = = 1 1 = 1 = = = 1 = = 1 1 1 1 = 1 1 = = = = = = 1 = = 1 = 1 = = 1 = = 1 = 1 1 1 = = = 0 = = 1 = 1 = 1 = = 1 = = = 1
–   Andscacs 0.93 64-bit 4CPU3240+18
−18
(−127)29.5 − 10.5
(+19−0=21)
73.8%
29.5 / 40
100.0%
+14
1 = = = = = 1 1 = 1 1 1 1 1 1 1 1 = = = 1 = = = = = 1 1 = = = = 1 1 1 = 1 1 = =
–   Ethereal 11.00 64-bit3224+14
−14
(−143)45.5 − 14.5
(+31−0=29)
75.8%
45.5 / 60
100.0%
+17
= = 1 = = 1 = = 1 1 1 1 = 1 = 1 = 1 = = = 1 = 1 = 1 = = 1 1 1 1 = 1 1 1 = 1 = 1 1 1 = 1 = = 1 1 = 1 = = = = = 1 1 1 = 1
–   Komodo 12.2.2 MCTS 64-bit3213+16
−16
(−154)27 − 13
(+15−1=24)
67.5%
27.0 / 40
100.0%
−54
= 1 0 1 1 1 = 1 = = = 1 = = = = = = = 1 = = = 1 1 = 1 = = = 1 = = 1 = 1 = 1 = 1
–   Fire 6.1 64-bit3204+12
−12
(−163)38 − 10
(+28−0=20)
79.2%
38.0 / 48
100.0%
+26
= = = 1 1 1 1 1 1 = = = 1 1 1 1 1 1 = 1 = 1 = = = 1 1 1 1 1 1 1 = = 1 1 1 1 = 1 = = = = 1 1 = =
–   Booot 6.3.1 64-bit3202+10
−10
(−165)46 − 18
(+29−1=34)
71.9%
46.0 / 64
100.0%
−35
1 = = = 1 = 1 = 1 = 1 1 = 1 = 1 1 = 1 = = 1 = 1 = = = 1 0 = = = = 1 1 1 = 1 1 = = 1 1 = 1 1 = = 1 = = 1 1 1 = 1 = = = = = 1 = 1
–   Shredder 13 64-bit3201+8
−8
(−166)33 − 13
(+21−1=24)
71.7%
33.0 / 46
100.0%
−35
= 1 = 1 = = = 1 1 = = 1 1 = 1 = 1 1 = = 1 1 = 1 1 0 1 1 1 = = = 1 = = = = = 1 = = = 1 1 1 =
–   Fizbo 2 64-bit3198+8
−9
(−169)53 − 9
(+46−2=14)
85.5%
53.0 / 62
100.0%
+107
1 = 1 = 1 1 = 1 1 = 1 = = 0 1 = 1 = 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 = 1 1 1 1 1 1 1 0 1 = 1 1 1 1 1 1 1 = 1 = 1
–   Booot 6.3 64-bit3193+16
−16
(−174)40.5 − 11.5
(+30−1=21)
77.9%
40.5 / 52
100.0%
+9
1 = 0 1 = 1 = 1 = 1 1 = 1 1 = = = = = 1 = 1 = = = 1 1 1 = 1 1 1 = 1 1 1 1 = = 1 1 1 = 1 1 1 = 1 1 1 = 1
–   Ethereal 10.55 64-bit3191+18
−18
(−176)39 − 12
(+27−0=24)
76.5%
39.0 / 51
100.0%
−10
= 1 1 = 1 1 1 1 1 1 = = 1 = 1 = 1 1 1 1 = = 1 = 1 = = = = = 1 = 1 1 = = 1 = 1 1 1 = 1 = = 1 = = 1 1 =
–   Ethereal 10.00 64-bit 4CPU3190+20
−20
(−177)24 − 6
(+18−0=12)
80.0%
24.0 / 30
100.0%
+21
1 1 1 = = 1 = 1 = = = 1 = = = 1 1 1 1 1 = 1 1 1 = 1 1 1 = 1
–   Komodo 12.1.1 MCTS 64-bit 4CPU3182+16
−17
(−185)40 − 10
(+30−0=20)
80.0%
40.0 / 50
100.0%
+12
1 1 = 1 = 1 = = = 1 1 1 = 1 1 = = 1 = = 1 1 = 1 = 1 1 = 1 = = 1 1 = = 1 1 1 1 1 1 1 1 1 1 = = 1 = 1
–   Andscacs 0.94 64-bit3172+13
−13
(−195)43 − 15
(+28−0=30)
74.1%
43.0 / 58
100.0%
−50
1 = = 1 1 = 1 1 = 1 = = 1 = = 1 1 = = = = 1 = 1 = = = 1 1 1 1 1 1 = 1 = 1 = = 1 1 = = = 1 = = = = = 1 1 1 1 1 = 1 =
–   Andscacs 0.93 64-bit3170+13
−13
(−197)40.5 − 9.5
(+32−1=17)
81.0%
40.5 / 50
100.0%
+18
= 1 1 1 1 = = = = 1 1 1 = 1 1 1 = 1 1 1 1 1 = 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 = = = = 0 = 1 =
–   Xiphos 0.4 64-bit3148+12
−12
(−219)40.5 − 9.5
(+31−0=19)
81.0%
40.5 / 50
100.0%
−10
= = = = = 1 1 1 = 1 = = 1 1 = 1 1 1 1 = 1 1 = 1 1 1 1 1 = 1 1 1 1 = = 1 = 1 = 1 1 1 = 1 = 1 = 1 1 1
–   Booot 6.2 64-bit3144+11
−11
(−223)41.5 − 6.5
(+35−0=13)
86.5%
41.5 / 48
100.0%
+50
1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 = 1 1 = = 1 = 1 = 1 1 = = 1 1 1 = = 1 1 = 1 1 1 = 1 1 1 1 = 1 1
–   Laser 1.6 64-bit3129+11
−11
(−238)49 − 5
(+44−0=10)
90.7%
49.0 / 54
100.0%
+104
1 1 1 1 1 1 1 1 1 1 = 1 = 1 1 1 1 = = 1 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 1 1 1 1 = 1 1 =
–   Gull 3 64-bit3121+7
−7
(−246)36 − 4
(+32−0=8)
90.0%
36.0 / 40
100.0%
+83
= 1 1 1 1 1 1 1 1 1 1 = 1 = 1 1 1 1 = = 1 1 1 1 1 = 1 = 1 1 1 1 1 1 = 1 1 1 1 1
–   Chiron 4 64-bit3115+8
−9
(−252)35 − 5
(+30−0=10)
87.5%
35.0 / 40
100.0%
+37
1 1 1 1 1 1 1 1 1 1 1 = = 1 = = 1 = 1 1 1 = 1 = 1 1 1 1 1 = 1 1 1 1 1 = 1 = 1 1
–   Roc 0.7 64-bit3115+10
−11
(−252)53.5 − 10.5
(+43−0=21)
83.6%
53.5 / 64
100.0%
−16
1 1 1 1 = 1 1 1 = 1 1 = = 1 1 = 1 1 = = 1 1 1 1 1 = 1 1 1 = 1 1 1 = 1 = 1 1 = 1 1 1 1 = 1 1 1 1 = = = 1 1 = = = 1 1 1 = = 1 1 1
–   Strelka 5.5 64-bit3104+6
−6
(−263)35.5 − 4.5
(+31−0=9)
88.8%
35.5 / 40
100.0%
+45
1 1 1 1 1 1 1 1 1 = 1 1 = = 1 1 1 = 1 1 1 1 1 = 1 = 1 1 1 1 1 = 1 1 1 1 1 = = 1
–   NirvanaChess 2.4 64-bit3102+9
−9
(−265)50 − 6
(+45−1=10)
89.3%
50.0 / 56
100.0%
+64
1 1 1 1 1 1 = 1 = 1 = 1 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 = 1 1 1 1 1 = 1 = 1 = 1 1 1 1 1 0 = 1 1 1 1 1 1 1 1 1 1 1
–   Fritz 16 64-bit3101+11
−11
(−266)34 − 6
(+28−0=12)
85.0%
34.0 / 40
100.0%
−10
= = 1 1 1 1 1 = 1 1 1 = 1 = 1 = 1 1 1 1 1 = 1 1 1 = 1 1 1 = 1 = 1 = 1 = 1 1 1 1
–   Critter 1.6a 64-bit3101+7
−7
(−266)37.5 − 2.5
(+35−0=5)
93.8%
37.5 / 40
100.0%
+147
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 = 1 = 1 1 1 1 1 1 1 = 1 = 1 1 1 1
–   Roc 0.8 64-bit3100+21
−21
(−267)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Xiphos 0.3 64-bit3093+19
−19
(−274)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+9
1 1 1 =
–   Ethereal 10.00 64-bit3092+15
−15
(−275)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−117
= 1 = 1
–   Hannibal 1.7 64-bit3081+10
−10
(−286)47 − 5
(+42−0=10)
90.4%
47.0 / 52
100.0%
+51
1 1 1 = 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 = 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 = 1 1 1 = 1 1 = 1 1 =
–   Komodo 12.1.1 MCTS 64-bit3080+15
−15
(−287)35.5 − 4.5
(+32−1=7)
88.8%
35.5 / 40
100.0%
+38
= 1 1 1 = 1 1 1 = 1 0 1 1 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 = 1 1 1 1 1 = 1 1 1 1 1
–   Texel 1.07 64-bit3075+12
−12
(−292)43.5 − 9.5
(+34−0=19)
82.1%
43.5 / 53
100.0%
−72
= 1 = = = = 1 = 1 1 = 1 1 1 1 = = 1 1 1 = 1 1 1 1 1 1 1 = 1 = 1 1 1 = 1 1 1 = 1 = = 1 1 1 1 1 1 1 = = 1 =
–   Laser 1.5 64-bit3072+14
−15
(−295)46.5 − 1.5
(+45−0=3)
96.9%
46.5 / 48
100.0%
+233
1 = 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
–   Deep Fritz 14 64-bit 4CPU3072+16
−16
(−295)36 − 4
(+32−0=8)
90.0%
36.0 / 40
100.0%
+34
1 1 1 = 1 1 1 = 1 1 1 1 1 = 1 = 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 = = 1 1 = 1 1
–   Protector 1.9.0 64-bit3059+9
−10
(−308)35.5 − 4.5
(+31−0=9)
88.8%
35.5 / 40
100.0%
+1
1 1 1 = 1 = 1 = 1 = 1 1 1 1 = 1 1 1 1 = 1 1 1 = 1 1 1 1 1 1 1 1 1 = 1 1 1 = 1 1
–   BlackMamba 2.0 64-bit3057+10
−10
(−310)37 − 3
(+34−0=6)
92.5%
37.0 / 40
100.0%
+70
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = = 1 1 1 1 1 1 = 1 1 = 1 1 = 1 1 1 1 1 1 1 = 1 1
–   Nemorino 4.00 64-bit3040+17
−17
(−327)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Gull 3.1 64-bit3039+16
−16
(−328)35.5 − 4.5
(+31−0=9)
88.8%
35.5 / 40
100.0%
−20
1 1 1 = 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 = = 1 1 = 1 1 = 1 1 = 1 = 1 1 1 =
–   Senpai 2.0 64-bit3036+12
−12
(−331)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−40
1 1 1 =
–   Nemo 1.0.1 64-bit2847+12
−12
(−520)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Zurichess Neuchatel 64-bit2824+14
−14
(−543)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Devel 2.00002724+15
−15
(−643)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Aristarch 4.502595+12
−12
(−772)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019