CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Engine Details

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Show each game results
Stockfish 4 64-bit (3179+13
−13
)Quote
Authors: Tord Romstad (Norway), Marco Costalba, Joona Kiiski Links: Glaurung homepage, Homepage, Development Versions, Testing Framework
Stockfish is based on Glaurung by Tord Romstad.
This is one of the 59 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 4 64-bit3240+9
−9
(+61)34.5 − 53.5
(+14−33=41)
39.2%
34.5 / 88
0.0%
−3
0 = = 1 1 = 0 = = = = = 0 0 0 = = 0 0 = 0 1 0 0 0 1 = = 1 = 0 = = = = 0 = 1 = 1 = 0 1 0 = = 0 = 0 = 0 0 = = 0 1 0 0 = = 0 1 = = 0 = 0 = = 1 = 0 = = 0 = 1 = 0 0 0 = = 0 1 0 1 0
–   Stockfish DD 64-bit3226+18
−18
(+47)33 − 53
(+6−26=54)
38.4%
33.0 / 86
0.0%
−17
= = = 0 0 0 = 0 0 = = 0 = = 0 0 = = 0 1 = = = = = = = 1 = 0 0 = 0 = = = = 1 = = 0 0 = = = = = 0 = = 0 = = = 0 = 0 1 0 = 0 = = 0 = = = 0 = = = 0 = 0 = = 0 = = = = 1 = 1 = 0
–   Houdini 3 64-bit3217+14
−14
(+38)58.5 − 65.5
(+31−38=55)
47.2%
58.5 / 124
0.0%
+20
= 0 = = 1 = 0 0 = = = 0 = 1 = 1 = = 1 0 1 = = = = = 1 = = = 1 1 0 = = = 0 = = 0 1 0 1 = = = 1 = 1 0 = = = 0 = 0 1 = = 0 = = 0 1 0 = 0 0 = 0 1 1 = = 1 0 1 = = 0 1 1 1 0 = 1 1 = 0 0 1 0 0 0 1 1 = = 1 = 1 = = 0 = = 0 1 = 1 = 0 0 0 = 0 0 = 0 0 0 0 1 0
–   Komodo TCEC 64-bit3210+20
−20
(+31)20 − 24
(+10−14=20)
45.5%
20.0 / 44
0.4%
+2
0 0 1 0 1 1 = 1 1 1 1 0 = 0 0 0 0 = 0 0 = = = 0 = = = = = = 1 = = 0 0 = = = = = = 0 1 1
–   Komodo 7a 64-bit3205+14
−14
(+26)20.5 − 29.5
(+7−16=27)
41.0%
20.5 / 50
0.3%
−27
1 = = = 0 = = = = = = = = 1 0 = = 1 1 = = = = = 1 = 0 0 = 1 0 0 = 0 0 0 0 0 0 = = 0 0 0 = = 0 = 1 =
–   Komodo 6 64-bit3184+21
−21
(+5)55.5 − 68.5
(+26−39=59)
44.8%
55.5 / 124
34.0%
−27
= = = = = 1 1 = 0 = 0 1 1 1 = = 0 1 = 0 0 = 0 0 1 = = 0 = = = 0 0 1 = = 1 0 0 1 = 0 = = 1 1 = = 1 1 0 = = = 0 = 1 = = = 0 1 = 0 = = 1 0 0 = = = = 1 0 0 1 = = = 1 = 0 0 1 = 1 0 1 = = 1 0 0 0 0 = 0 = 0 = = = 0 = = = = = 0 0 0 = 0 = 0 1 0 = 0 = = 1 0
–   Komodo CCT 64-bit3180+12
−12
(+1)62 − 62
(+37−37=50)
50.0%
62.0 / 124
46.5%
+1
1 0 1 = 1 = 1 0 = 0 = 0 1 0 0 = = 0 1 = = 0 = 0 = = = = 1 = = 0 1 1 = 0 = 1 1 0 0 0 1 1 = 1 0 = = 1 0 = = 1 0 = = = = = 0 = 1 0 1 1 0 = 1 0 0 = 1 = 1 0 1 1 0 0 = 1 0 1 0 1 0 0 1 1 1 1 1 0 = 1 0 = 0 = = = 0 = = = = 1 0 = = 0 = = 0 = = 1 = = 1 = 0 1
–   Komodo 5.1 64-bit3164+16
−16
(−15)39.5 − 40.5
(+17−18=45)
49.4%
39.5 / 80
94.3%
−19
1 = = 0 0 1 = 1 1 = 1 = = 1 = = 1 = = 0 = = = = = = 1 0 1 0 = = = = 0 0 = 0 1 0 0 = = 0 0 1 = = = 0 1 0 1 = 1 1 = = = = = 0 = 0 = = = = = = 1 0 = = 1 0 = = = =
–   Critter 1.6a 64-bit3159+8
−8
(−20)39.5 − 40.5
(+20−21=39)
49.4%
39.5 / 80
99.6%
−24
1 1 1 0 = = = = 1 0 = 0 1 0 1 1 = = = = = 0 1 1 = = = 0 1 = = = = = 0 = = = = = 0 0 = 0 1 0 0 0 = = = 1 1 1 1 1 = 0 = = = = 0 = 0 0 0 0 = = 1 1 = = 1 0 = 1 = 0
–   PanChess 00.537 64-bit3138+15
−15
(−41)46.5 − 33.5
(+23−10=47)
58.1%
46.5 / 80
100.0%
+3
1 = 1 1 0 1 = = = = = 1 1 = 0 = = 1 1 0 1 = 1 1 = = = = 1 0 0 1 1 0 = 1 = = 1 1 = = = = 0 1 = = = 1 1 = = = = = = = 0 = = = = 1 = 1 = = = = 1 = 0 = = = 0 = = =
–   Bouquet 1.6 64-bit3132+14
−14
(−47)43 − 37
(+17−11=52)
53.8%
43.0 / 80
100.0%
−26
0 = = 1 = = = 1 = = 0 0 = 1 0 = 0 = = = = = = = = = = = = = = = = = 0 = = 1 1 = = = = 1 1 1 = = = = = 1 1 = = = 1 = 0 = 0 = = 1 0 = 1 0 1 1 = 1 = = = 0 = 1 = =
–   RobboLito 0.21Q 64-bit3120+14
−14
(−59)49 − 31
(+27−9=44)
61.3%
49.0 / 80
100.0%
+6
0 1 0 = = = = = 0 = = 1 = 1 = 1 1 = = 1 = 1 1 1 = = = 1 1 1 = 1 = 1 = 1 = = 1 = = = 1 = 0 1 = 1 = 1 1 = = 1 0 = = = 0 1 0 1 = = 1 = = = = = = = = 1 0 0 = 1 = =
–   Vitruvius 1.11C 64-bit3113+14
−14
(−66)48.5 − 31.5
(+29−12=39)
60.6%
48.5 / 80
100.0%
−2
= = 1 1 0 = 0 1 = 1 0 = 1 1 0 = 1 = 1 = 1 1 = 1 0 1 = 0 1 1 = 1 = 1 = 0 = 1 0 = 1 = 1 = 0 = = 1 = 1 1 = = 1 = = = = 0 1 1 1 = 1 = = = 0 0 = = = = 1 = = = 1 = =
–   Rybka 4.1 64-bit3108+7
−7
(−71)56 − 24
(+38−6=36)
70.0%
56.0 / 80
100.0%
+55
1 = 1 1 1 = = = 1 = 0 1 1 1 1 1 1 = 1 = = 0 = 1 1 = = = = = = = 1 = 1 1 1 1 = = 1 1 0 = 1 = 1 1 1 = 1 = 1 = 1 1 1 = 1 = = 1 = = = = 1 0 = 0 1 = 1 = 1 1 1 = = 0
–   IvanHoe 9.46h 64-bit3106+14
−14
(−73)49.5 − 30.5
(+33−14=33)
61.9%
49.5 / 80
100.0%
+2
1 = 1 1 = 1 0 = 0 0 1 1 0 1 = 0 1 = = 1 = 0 1 = = 1 = 1 = = = = 1 = = = = = 0 0 0 1 = 1 = 1 0 1 1 1 1 1 1 = 0 1 = 0 1 0 = 1 1 1 1 = = = = 1 1 1 1 = = = 0 = = 1
–   Gull 2.1 64-bit3098+13
−13
(−81)115.5 − 46.5
(+82−13=67)
71.3%
115.5 / 162
100.0%
+53
= 1 = = 1 1 = = 1 = 1 0 1 = = 1 = = 1 0 = = 1 = = = = = = 1 1 = = = 1 1 1 = 1 = = = 1 = = = 1 0 0 1 1 = = 1 = = 1 1 1 0 1 = = 1 = 1 1 1 = = 1 1 = = 1 = 1 1 1 0 1 0 1 1 = 1 = 1 0 1 = = 0 1 1 = 1 = 1 0 = 1 = 1 1 1 = = 1 1 1 1 1 0 = 1 1 1 = 1 1 1 = = = 1 = 1 1 0 1 0 = 1 1 1 1 1 1 = 1 = = 1 1 = = 1 1 = = 1 1 1 = 1 = = 1 1 1 1
–   Gull 2.2 64-bit3074+17
−17
(−105)100 − 46
(+65−11=70)
68.5%
100.0 / 146
100.0%
+10
= = 1 = 1 1 0 = 1 = = = = 1 1 = 1 1 = = 1 = 1 = = 1 1 0 = = = = 1 = 1 1 1 = = = 1 = 1 1 1 0 = 0 0 1 1 = = 1 1 0 1 1 = 1 = 1 1 = = = = = 1 = 1 = = 1 = = 1 = = 1 1 = 1 = = 1 = = 1 = 1 = = = = = = 1 1 1 1 1 = 1 1 1 1 0 1 = 1 1 1 0 = 0 1 0 1 1 = 1 1 = 1 = = = = 1 1 1 0 1 1 1 = = = = = = = = = 1
–   Hannibal 1.4b 64-bit3019+12
−12
(−160)39 − 11
(+28−0=22)
78.0%
39.0 / 50
100.0%
+17
1 = 1 1 = 1 = 1 = = = 1 = = = = = 1 1 1 = = = 1 1 = = = 1 = 1 = 1 1 = 1 = 1 1 1 1 1 = 1 1 1 1 1 1 1
–   Hannibal 1.3 64-bit2998+14
−14
(−181)60.5 − 19.5
(+45−4=31)
75.6%
60.5 / 80
100.0%
−12
1 = 1 1 1 1 = 1 = 1 = = 1 = = = 1 = = = = = = 1 1 = = = 1 1 1 1 1 1 1 1 = = 1 = 1 = = = 1 1 1 1 1 1 0 0 1 0 1 = 1 1 1 1 1 1 = = = 1 1 1 1 1 1 1 = = 1 = 1 = 0 1
–   Naum 4.2 64-bit2987+8
−8
(−192)59 − 21
(+43−5=32)
73.8%
59.0 / 80
100.0%
−40
= 0 = 1 1 = = 1 1 1 1 = = 0 = 1 1 1 1 = 1 1 = 1 1 1 1 1 = 1 = = = 1 1 = = 0 1 1 1 = 1 1 = = = = 1 1 = 1 = = = = 1 1 1 1 1 0 = 1 1 1 = = 1 = = 1 1 1 1 0 1 = 1 =
–   Protector 1.5.0 64-bit2984+13
−13
(−195)60.5 − 19.5
(+44−3=33)
75.6%
60.5 / 80
100.0%
−30
1 1 1 1 = = 1 1 1 = 1 1 1 = 1 1 1 1 1 = 0 1 1 = = 1 1 1 0 = 1 1 = = = 1 1 1 = 1 1 1 = = 1 = 1 = 1 = = = = 1 = = = = 1 1 = 1 1 = 1 1 1 1 = 0 = = = = 1 = = 1 1 1
–   Spark 1.0 64-bit2926+7
−7
(−253)69 − 11
(+59−1=20)
86.3%
69.0 / 80
100.0%
+23
1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 = 1 1 = 1 = = 1 = = 1 1 = 1 1 = = 1 1 1 1 = 1 = = 0 1 = 1 1 1 1 1 = 1 = 1 = = 1
–   Spike 1.4 Leiden2920+8
−7
(−259)68 − 12
(+56−0=24)
85.0%
68.0 / 80
100.0%
−4
1 1 1 1 1 1 1 = 1 1 1 = 1 1 = 1 = = = 1 = = 1 1 1 1 1 = = 1 1 = 1 = = 1 1 = 1 1 1 = 1 = 1 = 1 = = = 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = = 1 1 = 1 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Stockfish 4 64-bit
played with current
participants of this list
Represented by
1-2-CPU    400Stockfish 071017 64-bit
Free    160Stockfish 8 64-bit 4CPU
Free 1-2-CPU    240Stockfish 071017 64-bit
Free single-CPU    240Stockfish 071017 64-bit
Single-CPU    400Stockfish 071017 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017