CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
White score: 54.5%

Engine Details

Options
Show each game results
Stockfish 1.5.1 64-bit (2887+27
−27
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 114 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 64-bit3047+11
−11
(+160)7.5 − 24.5
(+3−20=9)
23.4%
7.5 / 32
0.0%
−30
–   Naum 4 64-bit2954+13
−13
(+67)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
+10
–   Deep Shredder 12 64-bit2939+9
−10
(+52)24.5 − 39.5
(+12−27=25)
38.3%
24.5 / 64
0.0%
−24
–   Crafty 25.3 64-bit2912+27
−27
(+25)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
9.8%
0
–   Thinker 5.4c Inert 64-bit2859+14
−14
(−28)19 − 13
(+14−8=10)
59.4%
19.0 / 32
96.5%
+35
–   Zappa Mexico II 64-bit2853+10
−10
(−34)15.5 − 16.5
(+5−6=21)
48.4%
15.5 / 32
99.0%
−44
–   Deep Sjeng WC2008 64-bit2835+13
−13
(−52)17.5 − 14.5
(+9−6=17)
54.7%
17.5 / 32
100.0%
−23
–   Grapefruit 1.0 32-bit2826+9
−9
(−61)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
+61
–   Hiarcs 12.12817+11
−11
(−70)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
100.0%
−22
–   Onno 1.1.1 64-bit2809+20
−21
(−78)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
+8
–   Bright 0.4a2775+10
−10
(−112)23.5 − 8.5
(+18−3=11)
73.4%
23.5 / 32
100.0%
+46
–   Ktulu 92752+12
−12
(−135)22.5 − 9.5
(+18−5=9)
70.3%
22.5 / 32
100.0%
+4
–   Spike 1.2 Turin2745+7
−7
(−142)24 − 8
(+18−2=12)
75.0%
24.0 / 32
100.0%
+21

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on October 24, 2020