CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Engine Details

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Sting SF 4 64-bit (3026+18
−18
)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 103 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 4 64-bit3169+10
−10
(+143)5.5 − 18.5
(+1−14=9)
22.9%
5.5 / 24
0.0%
−37
–   Stockfish DD 64-bit3165+16
−15
(+139)9 − 27
(+0−18=18)
25.0%
9.0 / 36
0.0%
−12
–   Houdini 4 Tactical 64-bit3153+25
−24
(+127)10 − 24
(+1−15=18)
29.4%
10.0 / 34
0.0%
+4
–   Komodo TCEC 64-bit3144+17
−17
(+118)6.5 − 17.5
(+2−13=9)
27.1%
6.5 / 24
0.0%
−35
–   Gull 3 64-bit3121+7
−7
(+95)15.5 − 18.5
(+5−8=21)
45.6%
15.5 / 34
0.0%
+70
–   Strelka 5.5 64-bit3104+6
−7
(+78)12.5 − 19.5
(+2−9=21)
39.1%
12.5 / 32
0.0%
+18
–   Critter 1.6a 64-bit3102+7
−7
(+76)13.5 − 22.5
(+4−13=19)
37.5%
13.5 / 36
0.0%
+1
–   Gull 2.8b 64-bit3083+20
−20
(+57)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
0.0%
+32
–   Fire 3.0 64-bit3080+14
−14
(+54)14 − 23
(+4−13=20)
37.8%
14.0 / 37
0.0%
−16
–   Rybka 4.1 64-bit3079+8
−8
(+53)11.5 − 14.5
(+3−6=17)
44.2%
11.5 / 26
0.0%
+22
–   Bouquet 1.8 64-bit3075+9
−9
(+49)17.5 − 18.5
(+9−10=17)
48.6%
17.5 / 36
0.0%
+42
–   Gull 2.3 64-bit3063+19
−19
(+37)7.5 − 16.5
(+3−12=9)
31.3%
7.5 / 24
0.2%
−88
–   BlackMamba 2.0 64-bit3057+10
−10
(+31)15.5 − 26.5
(+2−13=27)
36.9%
15.5 / 42
0.1%
−40
–   DeepSaros 4.1.6 64-bit3056+16
−16
(+30)18.5 − 27.5
(+6−15=25)
40.2%
18.5 / 46
0.7%
−29
–   DeepSaros 4.1.3c 64-bit3049+25
−25
(+23)7.5 − 12.5
(+1−6=13)
37.5%
7.5 / 20
6.5%
−44
–   BlackMamba 1.4 64-bit3028+15
−15
(+2)11.5 − 12.5
(+7−8=9)
47.9%
11.5 / 24
44.8%
−12
–   Deep Fritz 14 64-bit 1CPU3019+11
−11
(−7)17.5 − 12.5
(+9−4=17)
58.3%
17.5 / 30
75.0%
+38
–   Chiron 2 64-bit3015+13
−13
(−11)14.5 − 11.5
(+7−4=15)
55.8%
14.5 / 26
84.2%
+20
–   Hannibal 1.4b 64-bit3002+12
−12
(−24)23 − 21
(+14−12=18)
52.3%
23.0 / 44
98.9%
−9
–   Protector 1.6.0 64-bit2998+18
−18
(−28)20.5 − 13.5
(+8−1=25)
60.3%
20.5 / 34
98.9%
+24
–   Protector 1.5.0 64-bit2986+13
−13
(−40)19 − 19
(+7−7=24)
50.0%
19.0 / 38
100.0%
−38
–   Naum 4.2 64-bit2977+9
−9
(−49)15 − 5
(+11−1=8)
75.0%
15.0 / 20
100.0%
+110
–   Rybka 2.3.2a 64-bit2962+11
−11
(−64)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
+3
–   Senpai 1.0 64-bit2962+12
−12
(−64)20 − 14
(+14−8=12)
58.8%
20.0 / 34
100.0%
−6
–   Hiarcs 142962+10
−10
(−64)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
100.0%
−19
–   Deep Shredder 12 64-bit2941+9
−10
(−85)13.5 − 6.5
(+8−1=11)
67.5%
13.5 / 20
100.0%
+20
–   Texel 1.03 64-bit2925+24
−25
(−101)10.5 − 3.5
(+8−1=5)
75.0%
10.5 / 14
100.0%
+65
–   Deep Junior Yokohama 64-bit2921+14
−15
(−105)13.5 − 6.5
(+10−3=7)
67.5%
13.5 / 20
100.0%
+9
–   Spike 1.4 Leiden2915+8
−8
(−111)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+84
–   Quazar 0.4 64-bit2906+10
−10
(−120)17.5 − 12.5
(+12−7=11)
58.3%
17.5 / 30
100.0%
−63
–   DiscoCheck 5.2 64-bit2901+18
−18
(−125)8.5 − 5.5
(+3−0=11)
60.7%
8.5 / 14
100.0%
−70
–   Booot 5.2.0 64-bit2895+15
−15
(−131)26 − 8
(+20−2=12)
76.5%
26.0 / 34
100.0%
+49
–   Thinker 5.4d Inert 64-bit2866+16
−16
(−160)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−29
–   Nemo 1.0.1 64-bit2848+12
−12
(−178)16.5 − 3.5
(+13−0=7)
82.5%
16.5 / 20
100.0%
+45

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Created in 2005-2013 by CCRL team
Last games added on October 19, 2019