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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Stockfish 1.4 64-bit (2866+17
−17		)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
–   Rybka 3 64-bit3076+8
−8		(+210)8.5 − 23.5
(+3−18=11)
26.6%
8.5 / 32
0.0%
+38
–   Naum 4 64-bit2977+10
−10		(+111)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.0%
+28
–   Thinker 5.4c Inert 64-bit2875+12
−12		(+9)20 − 12
(+13−5=14)
62.5%
20.0 / 32
19.2%
+98
–   Fritz 112868+9
−9		(+2)17 − 15
(+9−7=16)
53.1%
17.0 / 32
41.4%
+23
–   Zappa Mexico II 64-bit2867+8
−8		(+1)24 − 25
(+9−10=30)
49.0%
24.0 / 49
45.3%
−4
–   Deep Shredder 11 64-bit2858+13
−13		(−8)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
78.0%
+27
–   Deep Sjeng WC2008 64-bit2847+12
−12		(−19)15 − 17
(+7−9=16)
46.9%
15.0 / 32
96.6%
−39
–   Stockfish 1.4 32-bit2845+14
−14		(−21)132.5 − 105.5
(+60−33=145)
55.7%
132.5 / 238
98.6%
+17
–   Deep Junior 11.1a 64-bit2834+18
−18		(−32)10 − 14
(+6−10=8)		41.7%
10.0 / 24
99.5%
−100
–   Onno 1.0 64-bit2831+14
−14		(−35)14 − 18
(+8−12=12)
43.8%
14.0 / 32
99.9%
−82
–   Hiarcs 12.12828+9
−9		(−38)18.5 − 13.5
(+9−4=19)
57.8%
18.5 / 32
100.0%
+15
–   Hiarcs 122820+12
−12		(−46)16 − 16
(+10−10=12)
50.0%
16.0 / 32
100.0%
−42
–   Onno 1.1.1 64-bit2818+17
−17		(−48)36 − 28
(+15−7=42)
56.3%
36.0 / 64
100.0%
−10
–   Onno 1.0 32-bit2807+15
−15		(−59)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
100.0%
0
–   Glaurung 2.2 64-bit2792+13
−13		(−74)33 − 21
(+18−6=30)
61.1%
33.0 / 54
100.0%
0
–   Bright 0.4a2784+8
−8		(−82)17 − 15
(+11−9=12)
53.1%
17.0 / 32
100.0%
−58
–   Ktulu 92758+10
−10		(−108)17 − 14
(+11−8=12)
54.8%
17.0 / 31
100.0%
−70
–   Spike 1.2 Turin2750+6
−6		(−116)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
+6
844 games: 232 wins, 179 losses, 433 draws (51.3%), score: 53.1%

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