CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Sting SF 4.8.4 64-bit (3098+22
−22		)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 152 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 9.3 64-bit3306+14
−14		(+208)10.5 − 39.5
(+0−29=21)
21.0%
10.5 / 50
0.0%
+6
–   Stockfish 6 64-bit3279+11
−11		(+181)4.5 − 15.5
(+0−11=9)		22.5%
4.5 / 20
0.0%
−7
–   Komodo 8 64-bit3259+12
−12		(+161)5.5 − 10.5
(+0−5=11)		34.4%
5.5 / 16
0.0%
+65
–   Houdini 4 64-bit3214+9
−9		(+116)5 − 11
(+2−8=6)		31.3%
5.0 / 16
0.0%
−22
–   Fire 4 64-bit3190+9
−9		(+92)4.5 − 15.5
(+0−11=9)		22.5%
4.5 / 20
0.0%
−97
–   Gull 3 64-bit3161+6
−6		(+63)7 − 13
(+1−7=12)		35.0%
7.0 / 20
0.0%
−38
–   Strelka 5.5 64-bit3142+5
−5		(+44)7.5 − 8.5
(+3−4=9)		46.9%
7.5 / 16
0.0%
+21
–   Critter 1.6a 64-bit3140+6
−6		(+42)7 − 9
(+2−4=10)		43.8%
7.0 / 16
0.0%
0
–   Equinox 3.30 64-bit3124+11
−11		(+26)6.5 − 13.5
(+1−8=11)		32.5%
6.5 / 20
1.7%
−91
–   Rybka 4.1 64-bit3113+7
−7		(+15)5 − 5
(+1−1=8)		50.0%
5.0 / 10
9.7%
+15
–   Rybka 4 64-bit3111+9
−9		(+13)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
14.0%
+58
–   Bouquet 1.8 64-bit3110+7
−7		(+12)9 − 11
(+5−7=8)		45.0%
9.0 / 20
15.3%
−23
–   NirvanaChess 2.2 64-bit3098+12
−12		(0)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
52.2%
+33
–   BlackMamba 2.0 64-bit3091+8
−8		(−7)6.5 − 7.5
(+3−4=7)		46.4%
6.5 / 14
72.8%
−33
–   Elektro 1.2 64-bit3075+15
−15		(−23)10.5 − 9.5
(+6−5=9)		52.5%
10.5 / 20
96.4%
−3
–   Hannibal 1.5 64-bit3070+11
−11		(−28)8 − 6
(+5−3=6)		57.1%
8.0 / 14
98.9%
+23
–   Chiron 2 64-bit3045+11
−11		(−53)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
100.0%
−24
–   Texel 1.05 64-bit3039+13
−13		(−59)8.5 − 5.5
(+5−2=7)		60.7%
8.5 / 14
100.0%
+16
–   Naum 4.6 64-bit3039+10
−10		(−59)10.5 − 3.5
(+7−0=7)		75.0%
10.5 / 14
100.0%
+108
–   Protector 1.7.0 64-bit3037+15
−15		(−61)8.5 − 5.5
(+5−2=7)		60.7%
8.5 / 14
100.0%
+12
–   Polaris 1.8.1 64-bit3023+12
−12		(−75)10.5 − 9.5
(+7−6=7)		52.5%
10.5 / 20
100.0%
−54
–   NirvanaChess 2.0a 64-bit3012+19
−19		(−86)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
100.0%
−49
–   Andscacs 0.72 64-bit2987+22
−22		(−111)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−73
–   Senpai 1.0 64-bit2986+11
−11		(−112)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+127
–   HIARCS 142985+8
−8		(−113)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+29
–   Willow 2.9 64-bit2982+19
−19		(−116)13 − 7
(+8−2=10)		65.0%
13.0 / 20
100.0%
−13
–   Deep Shredder 12 64-bit2961+8
−8		(−137)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+11
–   Deep Junior Yokohama 64-bit2942+11
−11		(−156)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+30
–   SmarThink 1.70 64-bit2938+14
−14		(−160)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+50
–   DiscoCheck 5.2 64-bit2918+15
−15		(−180)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+58
–   Cheng4 0.38 64-bit2911+19
−19		(−187)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
100.0%
+71
–   OliThink 5.10.5 64-bit2874+13
−13		(−224)10.5 − 1.5
(+9−0=3)		87.5%
10.5 / 12
100.0%
+66
482 games: 125 wins, 131 losses, 226 draws (46.9%), score: 49.4%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024