CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
Sting SF 4 64-bit 4CPU (3092+23
−23
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: List of Authors, Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 123 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 4 64-bit 4CPU3240+10
−10
(+148)7 − 25
(+1−19=12)
21.9%
7.0 / 32
0.0%
−39
= 0 = 0 0 0 0 0 = 0 0 0 1 0 = = 0 = 0 0 0 0 = 0 = = = = = 0 0 0
–   Stockfish DD 64-bit 4CPU3232+17
−17
(+140)10 − 22
(+2−14=16)
31.3%
10.0 / 32
0.0%
+26
= = = = = = 0 0 0 0 0 = 0 = = = 1 = 0 = = 1 0 0 = 0 0 0 0 = 0 =
–   Houdini 4 Tactical 64-bit 4CPU3229+24
−24
(+137)11.5 − 22.5
(+1−12=21)
33.8%
11.5 / 34
0.0%
+49
0 0 = = = 0 = 0 0 = = 1 0 = = 0 0 0 = = = = = = = = = = = 0 = = 0 0
–   Komodo 7a 64-bit 4CPU3226+18
−18
(+134)11 − 19
(+2−10=18)
36.7%
11.0 / 30
0.0%
+61
= = = 1 0 = 0 = = 0 = 0 = 1 = = = = 0 0 = = 0 = 0 0 = 0 = =
–   Komodo TCEC 64-bit 4CPU3216+18
−17
(+124)7 − 25
(+1−19=12)
21.9%
7.0 / 32
0.0%
−61
= 0 0 0 0 0 0 0 = 0 0 = 1 0 = 0 0 0 = 0 0 = = 0 0 = 0 = 0 = = =
–   Gull 3 64-bit 4CPU3178+9
−9
(+86)11 − 19
(+6−14=10)
36.7%
11.0 / 30
0.0%
−3
0 = = = 0 0 1 0 = = 1 0 1 0 = 1 = 0 0 = 0 0 0 0 = 0 0 = 1 1
–   Gull 2.8b 64-bit 4CPU3176+19
−19
(+84)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+84
= =
–   Critter 1.6a 64-bit 4CPU3157+8
−8
(+65)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
−21
0 = 1 = 0 0 1 0 0 0 = = 0 0 = = 1 1 = = = 0 1 0 0 0 = = 0 = 0 =
–   Fire 3.0 64-bit 4CPU3148+17
−17
(+56)21.5 − 42.5
(+3−24=37)
33.6%
21.5 / 64
0.0%
−35
0 = = = = 0 0 = = 0 = = 0 0 = = = 0 1 = = = = 0 = 0 0 = = = 0 0 = = = = = 0 0 0 = = = = 0 0 0 0 = 0 0 = = 0 = 0 = 0 = 1 = 1 = =
–   Bouquet 1.8 64-bit 4CPU3147+11
−11
(+55)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.0%
+2
= 0 1 0 0 = 0 1 = 0 0 0 = = = 0 = 0 1 = = 1 = 0 1 1 = 0 = = 0 1
–   Rybka 4.1 64-bit 4CPU3142+9
−9
(+50)13 − 19
(+5−11=16)
40.6%
13.0 / 32
0.0%
−6
0 1 0 = = 0 = 0 1 = = 0 = = 0 0 = = = 1 1 0 = 0 = = 1 = 0 = = 0
–   Gull 2.3 64-bit 4CPU3140+17
−17
(+48)10.5 − 19.5
(+4−13=13)
35.0%
10.5 / 30
0.0%
−44
0 = 0 0 1 0 0 = 1 = 0 0 0 0 = = = 1 0 = = 0 1 = = = = 0 = 0
–   DeepSaros 4.1.6 64-bit 4CPU3126+26
−26
(+34)1 − 1
(+0−0=2)
50.0%
1.0 / 2
3.1%
+34
= =
–   BlackMamba 2.0 64-bit 4CPU3121+15
−15
(+29)1 − 1
(+0−0=2)
50.0%
1.0 / 2
2.2%
+29
= =
–   Chiron 2 64-bit 4CPU3083+15
−15
(−9)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
74.7%
−166
0 =
–   Hannibal 1.4b 64-bit 4CPU3075+15
−15
(−17)16.5 − 15.5
(+8−7=17)
51.6%
16.5 / 32
89.6%
−8
= = 1 = 1 = 0 = = = = = = 0 = = = = 1 0 0 1 = 1 1 0 1 1 = 0 0 =
–   Deep Fritz 14 64-bit 4CPU3070+16
−16
(−22)17.5 − 12.5
(+11−6=13)
58.3%
17.5 / 30
94.4%
+30
1 = 1 = = = = 0 1 0 = 0 = = 1 = 1 0 1 = 1 0 = 0 1 1 = 1 = 1
–   Naum 4.2 64-bit 4CPU3059+10
−10
(−33)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
99.5%
+54
1 = 1 1 0 = = = = 1 1 0 = = = 1 = 0 = 1 1 1 = 1 1 0 0 = 1 1 1 =
–   Protector 1.5.0 64-bit 4CPU3054+18
−18
(−38)19.5 − 12.5
(+10−3=19)
60.9%
19.5 / 32
99.6%
+22
1 0 = = = = = = 1 1 1 1 1 1 = = = 0 1 1 = = 1 = = 0 = = = = = =
–   Hiarcs 14 4CPU3052+13
−13
(−40)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.9%
−40
= =
–   Deep Junior Yokohama 64-bit 4CPU3023+16
−16
(−69)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−211
= 0
–   Deep Shredder 12 64-bit 4CPU3016+10
−10
(−76)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Spike 1.4 Leiden 4CPU3014+11
−11
(−78)20.5 − 9.5
(+13−2=15)
68.3%
20.5 / 30
100.0%
+33
1 = 1 = 1 = = 0 = = 1 = 1 1 1 = 1 1 1 = 1 1 = 1 = = = = 0 =
–   Texel 1.03 64-bit 4CPU3008+31
−31
(−84)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+58
1 =
–   Fizbo 1.5 64-bit 4CPU2991+27
−27
(−101)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−101
= = = 1 1 = = = 0 0

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021