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 2.1.1 64-bit 4CPU (3147+24
−24		)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 2.0c 64-bit 4CPU3241+14
−14		(+94)18 − 34
(+7−23=22)
34.6%
18.0 / 52
0.0%
−17
–   Houdini 1.5a 64-bit 4CPU3214+12
−12		(+67)23 − 40
(+9−26=28)
36.5%
23.0 / 63
0.0%
−27
–   Rybka 4.1 64-bit 4CPU3185+9
−9		(+38)21.5 − 28.5
(+7−14=29)
43.0%
21.5 / 50
0.1%
−11
–   Critter 1.2 64-bit 4CPU3179+15
−15		(+32)15 − 16
(+5−6=20)
48.4%
15.0 / 31
1.1%
+22
–   Deep Shredder 12 64-bit 4CPU3045+9
−9		(−102)14.5 − 7.5
(+9−2=11)		65.9%
14.5 / 22
100.0%
+3
–   Spike 1.4 Leiden 4CPU3042+10
−10		(−105)63.5 − 28.5
(+44−9=39)
69.0%
63.5 / 92
100.0%
+29
–   Deep Junior 12.5 64-bit 4CPU3039+20
−20		(−108)18.5 − 13.5
(+8−3=21)
57.8%
18.5 / 32
100.0%
−56
–   Hiarcs 13.2 4CPU3006+16
−16		(−141)25 − 7
(+19−1=12)
78.1%
25.0 / 32
100.0%
+58
–   Spark 1.0 64-bit 4CPU2992+12
−12		(−155)23 − 9
(+16−2=14)
71.9%
23.0 / 32
100.0%
0
406 games: 124 wins, 86 losses, 196 draws (48.3%), score: 54.7%

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