CCRL 404FRC
Downloads and Statistics
October 21, 2017
Testing summary:
Total: 210'800 games
played by 168 programs
1971 CPU days (X2 4600+)

White wins: 87'325 (41.4%)
Black wins: 76'079 (36.1%)
Draws: 47'396 (22.5%)
White score: 52.7%

Engine Details

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Show each game results
Stockfish 1.7 64-bit (3113+22
−22
)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 25 Stockfish versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Rybka 3 64-bit3088+13
−13
(−25)49 − 51
(+29−31=40)
49.0%
49.0 / 100
97.8%
−30
1 = 0 1 0 0 = = 0 = 0 0 0 1 1 = 0 0 1 = = = 1 = = = 1 = = 0 = 1 1 0 0 1 1 = 1 0 = 1 0 0 0 1 1 = 1 1 = 1 = = = = 0 1 = = 0 = = 0 1 0 = = 1 = = 0 0 = 0 1 1 1 = = = 0 1 0 1 = = 1 0 0 0 0 1 = 1 = 0 = = 0
–   Critter 0.80 64-bit3038+19
−19
(−75)61.5 − 38.5
(+45−22=33)
61.5%
61.5 / 100
100.0%
+1
1 = 1 0 1 1 1 1 1 0 = 1 0 = 1 1 = 1 = 1 1 0 = 0 1 0 = 1 = = 0 = 1 = = 1 1 1 1 1 = = = = 0 = 1 1 = 0 = 0 = 0 1 1 1 0 1 1 0 0 0 1 1 1 = = 1 1 1 1 = 1 0 0 0 = 1 = 1 = = = 1 = 0 = 1 0 = 1 0 = 1 0 1 1 1 =
–   Naum 4.2 64-bit3035+9
−9
(−78)62 − 38
(+45−21=34)
62.0%
62.0 / 100
100.0%
+1
1 1 1 0 = = = = 1 1 = = = 0 1 0 1 1 1 = 1 1 0 0 0 0 = = = 1 0 0 1 0 = 1 = 1 1 1 1 1 = 1 0 1 = = = = 0 = = = 1 0 1 = 1 0 1 1 1 = 1 = 1 0 1 1 1 1 1 1 1 0 1 1 = = = 0 0 1 1 1 1 1 0 = = 0 = = = 1 = = 0 1
–   Shredder 123016+8
−8
(−97)62 − 38
(+47−23=30)
62.0%
62.0 / 100
100.0%
−12
= 1 1 1 1 0 1 = 1 1 1 = 0 = 1 0 0 = = = = = = 1 1 = 1 = 1 0 1 0 0 = = = 1 = 1 1 1 = = 0 0 = 1 1 1 = 0 1 1 0 = = 1 = 1 0 1 = 0 0 0 = 1 0 1 0 1 = = = 1 0 1 = 0 1 1 0 1 1 1 1 = 0 1 0 1 1 1 1 1 1 1 0 1 1
–   Hiarcs 13.12899+16
−16
(−214)82.5 − 17.5
(+70−5=25)
82.5%
82.5 / 100
100.0%
+28
1 1 1 1 1 1 = = = 1 = 1 1 = = 1 1 1 1 1 0 1 1 = = = = 1 1 0 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 = 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 = 1 1
–   Deep Sjeng WC2008 64-bit2878+8
−8
(−235)84.5 − 15.5
(+76−7=17)
84.5%
84.5 / 100
100.0%
+46
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 = = 1 1 1 1 = 0 1 1 1 = = 1 1 1 1 0 1 1 1 1 = 1 1 1 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 1 1 1 0 1 0 = 1
–   Hiarcs 12.12826+12
−12
(−287)84.5 − 15.5
(+76−7=17)
84.5%
84.5 / 100
100.0%
−6
= 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 1 0 1 1 = 1 1 1 1 1 = 0 0 = 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 1 = 1 1 = 1 0 1 1 1 = 1 1 1 1
–   Cyclone xTreme Fear2825+9
−9
(−288)86 − 14
(+75−3=22)
86.0%
86.0 / 100
100.0%
−8
= 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 1 1 = = 1 0 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 1 1 1

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
Stockfish 1.7 64-bit
played with current
participants of this list
Represented by
1-2-CPU    200Stockfish 180917 64-bit
All    200Stockfish 180917 64-bit
Free    100Stockfish 180917 64-bit
Free 1-2-CPU    100Stockfish 180917 64-bit
Free single-CPU    100Stockfish 180917 64-bit
Open source    100nothing
Open source 1-2-CPU    100nothing
Open source single-CPU    100nothing
Single-CPU    200Stockfish 180917 64-bit

Created in 2005-2008 by CCRL team
Last games added on October 21, 2017