CCRL 40/4
Downloads and Statistics
August 24, 2019
Testing summary:
Total: 2'089'528 games
played by 2'430 programs
28120 CPU days (X2 4600+)

White wins: 811'498 (38.8%)
Black wins: 656'361 (31.4%)
Draws: 621'669 (29.8%)
White score: 53.7%

Engine Details

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Stockfish 020514 64-bit (3237+17
−17
)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 61 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 7a 64-bit 4CPU3321+16
−15
(+84)38.5 − 61.5
(+14−37=49)
38.5%
38.5 / 100
0.0%
+14
–   Houdini 4 64-bit3241+9
−9
(+4)58.5 − 41.5
(+33−16=51)
58.5%
58.5 / 100
34.9%
+56
–   Komodo 8 64-bit3235+13
−13
(−2)53.5 − 42.5
(+32−21=43)
55.7%
53.5 / 96
55.6%
+34
–   Komodo CCT 64-bit3181+12
−11
(−56)57.5 − 42.5
(+31−16=53)
57.5%
57.5 / 100
100.0%
−12
–   Critter 1.6a 64-bit3158+6
−7
(−79)68 − 32
(+41−5=54)
68.0%
68.0 / 100
100.0%
+25
–   Rybka 4.1 64-bit3109+6
−6
(−128)64 − 36
(+40−12=48)
64.0%
64.0 / 100
100.0%
−43
–   Gull 2.1 64-bit3098+13
−13
(−139)69 − 31
(+48−10=42)
69.0%
69.0 / 100
100.0%
−19
–   Deep Fritz 14 64-bit 1CPU3078+12
−12
(−159)65 − 34
(+43−12=44)
65.7%
65.0 / 99
100.0%
−63
–   Protector 1.6.0 64-bit3039+15
−16
(−198)37 − 13
(+24−0=26)
74.0%
37.0 / 50
100.0%
−53
–   Chiron 2 64-bit3039+11
−10
(−198)81.5 − 18.5
(+66−3=31)
81.5%
81.5 / 100
100.0%
+24
–   Hannibal 1.4b 64-bit3019+12
−12
(−218)42.5 − 7.5
(+36−1=13)
85.0%
42.5 / 50
100.0%
+42
–   Senpai 1.0 64-bit3007+9
−9
(−230)39.5 − 9.5
(+31−1=17)
80.6%
39.5 / 49
100.0%
−20
–   Naum 4.2 64-bit2987+8
−8
(−250)42 − 8
(+34−0=16)
84.0%
42.0 / 50
100.0%
−9
–   Hiarcs 142986+8
−8
(−251)41 − 8
(+34−1=14)
83.7%
41.0 / 49
100.0%
−3

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Created in 2005-2013 by CCRL team
Last games added on August 24, 2019