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 1.6 64-bit (3037+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
(+51)47 − 53
(+31−37=32)
47.0%
47.0 / 100
0.0%
+28
1 0 = = 0 0 0 1 0 1 0 0 = 1 1 1 = 0 0 1 = 0 1 1 0 0 0 1 0 = = 1 1 0 = 1 1 1 1 = = 1 1 0 = = = = 0 0 = = 0 0 0 0 = 0 = 0 1 0 = = 1 0 = = = = = 1 1 0 1 = = 0 1 0 = 1 = 1 1 1 1 0 0 1 0 0 0 = = 1 0 0 = 0
–   Naum 4.2 64-bit3035+9
−9
(−2)53 − 47
(+39−33=28)
53.0%
53.0 / 100
55.5%
+18
1 0 1 1 0 1 0 0 1 1 = = 0 1 = = 0 1 0 1 = = = = 0 1 0 0 1 = 0 1 0 1 1 = 1 0 1 = = 1 1 1 1 0 1 0 0 = 0 1 1 0 0 1 1 1 1 = = 1 0 0 0 0 1 = 0 0 = 1 0 1 = = = 1 1 1 = 0 = = 0 0 0 0 1 1 = 0 = = 1 = 1 0 = 1
–   Shredder 123016+8
−8
(−21)50.5 − 49.5
(+36−35=29)
50.5%
50.5 / 100
96.2%
−18
1 1 0 0 1 = 0 = 0 0 0 0 0 1 = = = 1 1 = 1 0 = = = 1 1 1 = 0 0 0 = 1 0 = 0 1 0 1 1 0 0 1 1 = = = 1 0 1 1 1 0 = 0 = = 1 1 = 1 0 = 1 0 1 = 0 0 1 0 = 1 1 = 1 0 = 1 0 0 = 0 = 1 1 0 = 0 = = 1 1 1 1 0 0 0 0
–   Naum 4 64-bit2986+15
−15
(−51)55 − 45
(+38−28=34)
55.0%
55.0 / 100
100.0%
−18
= 0 1 0 1 0 = 1 1 1 0 1 1 0 0 1 0 1 1 0 1 0 0 0 = 1 1 1 0 1 1 = 1 0 0 0 = = 0 1 1 1 = 0 0 0 = 0 1 1 0 = = = 1 = = 1 0 = 1 0 0 = = = 1 = 0 = = 1 = 0 = = = 1 1 1 1 = 1 = = = 1 1 = = = 1 1 1 = 0 1 = = 0
–   Deep Sjeng WC2008 64-bit2878+8
−8
(−159)72 − 28
(+59−15=26)
72.0%
72.0 / 100
100.0%
−1
= = 0 = 1 0 = 1 1 0 1 0 1 1 1 = 1 1 = = 0 0 1 1 = = 1 1 1 = 1 = 1 0 1 = 1 1 1 1 1 1 1 1 0 0 1 1 1 1 0 0 1 1 1 1 = 1 = 1 1 1 1 1 = = = 1 = = 1 1 1 = = 0 1 0 1 1 1 1 = 1 0 1 1 1 1 = 1 = = = 1 1 1 1 1 0
–   Hiarcs 12.12826+12
−12
(−211)75 − 25
(+65−15=20)
75.0%
75.0 / 100
100.0%
−20
1 1 1 1 0 0 1 = 1 = 1 1 1 1 1 1 = = 1 = 0 1 0 1 = 1 1 1 1 1 = = 1 1 1 0 1 1 = 1 1 1 1 = 1 1 1 1 0 1 1 1 1 0 = 1 1 = 1 1 1 1 0 = = = 1 0 = 1 1 1 1 0 = 1 0 1 1 0 1 = 1 0 1 1 0 1 1 1 1 1 0 1 = 1 1 1 1 =
–   Cyclone xTreme Fear2825+9
−9
(−212)81 − 19
(+70−8=22)
81.0%
81.0 / 100
100.0%
+24
1 1 = 1 1 1 0 = 1 1 = 1 0 0 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 1 1 1 1 = 1 1 1 1 = = 1 1 0 = 1 1 1 1 1 1 1 1 1 1 = 0 1 0 1 1 = 1 1 1 0 1 1 1 1 1 = 1 1 1 1 = 1 = 1 1
–   Loop for Chess9602756+8
−7
(−281)83 − 17
(+74−8=18)
83.0%
83.0 / 100
100.0%
−18
= 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 0 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 0 1 1 = 1 1 1 = 0 1 = 1 1 1 = 1 1 1 1 1 1 1 1 0

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
Stockfish 1.6 64-bit
played with current
participants of this list
Represented by
1-2-CPU    300Stockfish 180917 64-bit
All    300Stockfish 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    300Stockfish 180917 64-bit

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