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 4.7 64-bit (3100+19
−19		)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 8 64-bit3259+12
−12		(+159)11.5 − 18.5
(+3−10=17)
38.3%
11.5 / 30
0.0%
+81
–   Stockfish 5 64-bit3243+11
−11		(+143)11.5 − 26.5
(+2−17=19)
30.3%
11.5 / 38
0.0%
+10
–   Houdini 4 64-bit3214+9
−9		(+114)11 − 19
(+4−12=14)
36.7%
11.0 / 30
0.0%
+19
–   Fire 4 64-bit3190+9
−9		(+90)13 − 21
(+4−12=18)
38.2%
13.0 / 34
0.0%
+7
–   Gull 3 64-bit3161+6
−6		(+61)13.5 − 24.5
(+3−14=21)
35.5%
13.5 / 38
0.0%
−34
–   Strelka 5.5 64-bit3142+5
−5		(+42)12 − 18
(+4−10=16)
40.0%
12.0 / 30
0.0%
−26
–   Critter 1.6a 64-bit3140+6
−6		(+40)10 − 21
(+1−12=18)
32.3%
10.0 / 31
0.0%
−76
–   Equinox 3.20 64-bit3134+7
−7		(+34)12.5 − 21.5
(+5−14=15)
36.8%
12.5 / 34
0.0%
−59
–   Equinox 3.30 64-bit3124+11
−11		(+24)15.5 − 18.5
(+8−11=15)
45.6%
15.5 / 34
1.3%
−5
–   Fire 3.0 64-bit3116+12
−12		(+16)16 − 18
(+4−6=24)
47.1%
16.0 / 34
7.5%
−2
–   Rybka 4.1 64-bit3113+7
−7		(+13)13.5 − 16.5
(+4−7=19)
45.0%
13.5 / 30
9.3%
−21
–   Bouquet 1.8 64-bit3110+7
−7		(+10)19 − 19
(+6−6=26)
50.0%
19.0 / 38
15.5%
+8
–   BlackMamba 2.0 64-bit3091+8
−8		(−9)19.5 − 18.5
(+9−8=21)
51.3%
19.5 / 38
79.4%
+2
–   Elektro 1.2 64-bit3075+15
−15		(−25)18.5 − 15.5
(+10−7=17)
54.4%
18.5 / 34
98.2%
+6
–   Chiron 2 64-bit3045+11
−11		(−55)16.5 − 13.5
(+11−8=11)
55.0%
16.5 / 30
100.0%
−14
–   Naum 4.6 64-bit3039+10
−10		(−61)26 − 12
(+15−1=22)
68.4%
26.0 / 38
100.0%
+58
–   Texel 1.05 64-bit3039+13
−13		(−61)4 − 6
(+2−4=4)		40.0%
4.0 / 10
100.0%
−138
–   Protector 1.7.0 64-bit3037+15
−15		(−63)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+103
–   Hannibal 1.4b 64-bit3028+10
−10		(−72)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
100.0%
−109
–   NirvanaChess 2.0a 64-bit3012+19
−19		(−88)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
+79
–   Texel 1.04 64-bit3000+17
−17		(−100)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−212
–   Andscacs 0.72 64-bit2987+22
−22		(−113)8.5 − 1.5
(+8−1=1)		85.0%
8.5 / 10
100.0%
+199
–   Senpai 1.0 64-bit2986+11
−11		(−114)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+79
–   tomitankChess 5.1 64-bit2940+12
−12		(−160)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+30
–   SmarThink 1.70 64-bit2938+14
−14		(−162)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+71
609 games: 126 wins, 167 losses, 316 draws (51.9%), score: 46.6%

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