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 2.0.1 64-bit (3062+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
–   Houdini 1.5a 64-bit3149+9
−9		(+87)16.5 − 27.5
(+6−17=21)
37.5%
16.5 / 44
0.0%
−3
–   Critter 1.2 64-bit3115+13
−13		(+53)7 − 9
(+3−5=8)		43.8%
7.0 / 16
0.0%
+7
–   Rybka 4.1 64-bit3113+7
−7		(+51)9 − 11
(+4−6=10)		45.0%
9.0 / 20
0.0%
+16
–   Rybka 4 64-bit3111+9
−9		(+49)18.5 − 25.5
(+9−16=19)
42.0%
18.5 / 44
0.0%
−8
–   Stockfish 2.1.1 64-bit3085+14
−14		(+23)9.5 − 10.5
(+2−3=15)		47.5%
9.5 / 20
2.5%
+5
–   Komodo 2.03 64-bit3078+22
−22		(+16)8 − 7
(+4−3=8)		53.3%
8.0 / 15
12.2%
+40
–   Critter 1.01 64-bit3077+21
−21		(+15)2 − 2
(+1−1=2)		50.0%
2.0 / 4
13.7%
+15
–   Rybka 3 64-bit3076+8
−8		(+14)12 − 12
(+6−6=12)		50.0%
12.0 / 24
9.3%
+14
–   Komodo 2.01 64-bit3074+18
−18		(+12)9 − 7
(+4−2=10)		56.3%
9.0 / 16
17.1%
+50
–   Critter 0.90 64-bit3069+18
−18		(+7)20.5 − 19.5
(+11−10=19)
51.3%
20.5 / 40
29.7%
+14
–   Stockfish 1.9.1 64-bit3062+16
−16		(0)2 − 2
(+0−0=4)		50.0%
2.0 / 4
48.8%
0
–   Naum 4.2 64-bit3000+8
−8		(−62)23.5 − 19.5
(+13−9=21)
54.7%
23.5 / 43
100.0%
−32
–   Komodo 1.3 64-bit2997+16
−16		(−65)11 − 9
(+5−3=12)		55.0%
11.0 / 20
100.0%
−33
–   Critter 0.80 64-bit2978+16
−16		(−84)16 − 8
(+11−3=10)		66.7%
16.0 / 24
100.0%
+38
–   Deep Shredder 12 64-bit2961+8
−8		(−101)34 − 17
(+23−6=22)
66.7%
34.0 / 51
100.0%
+16
–   Shredder 12 32-bit2952+6
−6		(−110)12.5 − 11.5
(+6−5=13)		52.1%
12.5 / 24
100.0%
−96
–   Gull 1.2 64-bit2942+12
−12		(−120)14.5 − 5.5
(+12−3=5)		72.5%
14.5 / 20
100.0%
+58
–   Spike 1.4 Leiden2935+6
−6		(−127)11 − 5
(+7−1=8)		68.8%
11.0 / 16
100.0%
+3
–   Gull 1.1 64-bit2928+15
−15		(−134)25.5 − 13.5
(+17−5=17)
65.4%
25.5 / 39
100.0%
−22
–   Protector 1.4.0 64-bit2922+11
−11		(−140)11.5 − 4.5
(+9−2=5)		71.9%
11.5 / 16
100.0%
+27
–   Hiarcs 13.22916+9
−9		(−146)33.5 − 13.5
(+23−3=21)
71.3%
33.5 / 47
100.0%
+3
–   Spark 1.0 64-bit2911+10
−10		(−151)29 − 11
(+21−3=16)
72.5%
29.0 / 40
100.0%
+12
–   Zappa Mexico II 64-bit2867+8
−8		(−195)16.5 − 7.5
(+12−3=9)		68.8%
16.5 / 24
100.0%
−55
611 games: 209 wins, 115 losses, 287 draws (47.0%), score: 57.7%

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