CCRL 404FRC
Downloads and Statistics
November 5, 2019
Testing summary:
Total: 253'674 games
played by 203 programs
2362 CPU days (X2 4600+)

White wins: 104'056 (41.0%)
Black wins: 90'203 (35.6%)
Draws: 59'415 (23.4%)
White score: 52.7%

Engine Details

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Show each game results
Stockfish 1.5.1 64-bit (2939+19
−19
)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 27 Stockfish versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Rybka 3 64-bit3086+13
−13
(+147)26 − 74
(+13−61=26)
26.0%
26.0 / 100
0.0%
−24
= = 1 0 = = 1 0 0 0 = 0 1 = 0 0 0 0 0 0 0 0 0 0 = = 0 = 0 0 0 = 0 0 1 0 0 0 = 0 0 = = 0 = 0 0 0 0 0 0 = 0 0 0 0 0 0 0 = = 0 1 0 1 1 0 = 0 0 1 0 0 = 1 0 0 = = 0 1 = = 0 0 1 = 0 0 = 1 = 0 1 0 0 0 0 0 0
–   Naum 4.2 64-bit3033+9
−9
(+94)28.5 − 71.5
(+18−61=21)
28.5%
28.5 / 100
0.0%
−66
0 = 0 1 0 = 0 = 0 = 0 0 0 = 0 0 = 1 0 0 0 = 0 0 0 1 0 0 0 0 0 1 0 1 = 0 0 0 0 = 1 1 0 0 0 0 0 = 1 1 0 0 0 0 = 0 0 1 1 0 0 0 = 0 0 1 0 = 0 = 0 1 = 0 1 0 0 1 = = 0 0 0 = 0 0 = 1 1 1 0 0 0 0 0 = 0 0 = 0
–   Shredder 123014+8
−8
(+75)40 − 60
(+29−49=22)
40.0%
40.0 / 100
0.0%
+3
0 1 1 0 0 = 0 0 1 = = = = 0 = 0 0 1 0 0 0 0 = 1 1 1 0 1 0 0 0 = 1 0 0 = 1 1 1 0 = 0 0 1 0 0 0 0 = 1 0 1 0 0 0 1 1 0 = = 0 1 = 1 0 = 0 0 = 1 = 1 0 0 = 0 = 0 0 = 0 = 0 1 1 0 0 1 0 = 0 0 0 1 1 1 0 1 0 1
–   Naum 4 64-bit2985+16
−15
(+46)45 − 55
(+30−40=30)
45.0%
45.0 / 100
0.0%
+10
1 = 0 = = 0 1 0 0 = = 1 0 1 = 0 0 1 0 1 1 0 0 0 0 1 1 = = 0 = 0 0 0 1 1 = 0 = 0 1 1 = = = = 1 = 0 0 0 = 0 1 0 1 0 = = 0 0 = 1 1 1 0 0 0 = = 1 = = 0 0 0 = 1 0 0 1 1 0 1 = 0 0 0 1 1 = 1 = 1 0 1 = = 0 1
–   Shredder 112876+12
−12
(−63)57 − 43
(+44−30=26)
57.0%
57.0 / 100
100.0%
−14
1 = 1 1 1 1 = 1 = 1 = 0 1 1 0 0 1 1 0 0 = 1 0 = 0 0 1 = = 0 1 0 1 0 0 = = = 1 0 1 1 = 1 1 0 = 1 0 = 1 1 1 0 0 1 1 = = 0 1 = = 0 0 0 1 0 1 = = 1 0 1 = 1 0 1 = 1 0 1 1 1 1 1 1 = 1 0 0 1 = 0 1 = 1 0 0 =
–   Deep Sjeng WC2008 64-bit2876+8
−8
(−63)59 − 41
(+48−30=22)
59.0%
59.0 / 100
100.0%
+1
0 0 1 0 1 1 1 1 = 0 = 0 1 1 0 = 1 1 0 1 0 0 = 0 1 = = 1 1 1 1 = 1 = 1 1 0 = 1 1 1 0 = 1 = 0 0 1 1 1 1 0 0 1 = = 1 = 1 1 1 0 = 1 1 0 1 1 0 0 = 0 = 0 = = = 1 1 1 1 1 0 0 1 0 1 0 0 1 0 1 = 1 0 1 1 0 1 =
–   Hiarcs 12.12826+12
−12
(−113)67.5 − 32.5
(+54−19=27)
67.5%
67.5 / 100
100.0%
+11
0 1 0 1 1 = 1 0 = = 1 = = 1 1 1 1 0 0 = 0 1 1 1 1 = 1 = 1 1 0 0 = 1 1 = 1 1 0 1 1 1 1 0 1 1 = 1 0 1 = = 1 = 1 1 0 = 1 0 = 1 1 1 1 0 0 1 1 1 = 1 1 0 = 1 = = = = 1 1 1 = 1 1 = 0 = = 1 1 1 0 0 = 1 1 1 1
–   Cyclone xTreme Fear2824+8
−9
(−115)68 − 32
(+53−17=30)
68.0%
68.0 / 100
100.0%
+9
0 = = 1 1 1 = = 1 1 0 0 1 = 1 = 1 1 0 = 1 1 = = 1 = = 0 1 1 1 0 = = 1 1 = 1 = 1 0 1 1 0 1 1 1 0 1 1 1 1 = = 1 1 1 1 = 1 1 1 0 1 1 = = = 0 1 0 = 1 0 0 1 1 1 = = 1 = 1 1 1 = 0 1 0 1 1 = = 0 = 1 = 1 1 1
–   Loop for Chess9602755+7
−8
(−184)76 − 24
(+67−15=18)
76.0%
76.0 / 100
100.0%
+18
0 0 1 1 1 = = 1 1 1 1 1 0 = 1 0 1 0 = 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 = 1 0 = 1 1 1 1 1 1 = 1 1 1 = 1 1 = 0 = 1 1 1 1 1 1 = = 1 0 0 1 0 1 1 = 1 1 1 = 1 0 0 1 1 1 1 1
–   Spike 1.2 Turin2711+9
−9
(−228)85 − 15
(+77−7=16)
85.0%
85.0 / 100
100.0%
+61
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 = 0 = 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 1 1 1 0 1 0 1 = 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
Stockfish 1.5.1 64-bit
played with current
participants of this list
Represented by
1-2-CPU    300Stockfish 10 64-bit
All    300Stockfish 10 64-bit
Free    100Stockfish 10 64-bit
Free 1-2-CPU    100Stockfish 10 64-bit
Free single-CPU    100Stockfish 10 64-bit
Open source    100Stockfish 10 64-bit
Open source 1-2-CPU    100Stockfish 10 64-bit
Open source single-CPU    100Stockfish 10 64-bit
Single-CPU    300Stockfish 10 64-bit

Created in 2005-2008 by CCRL team
Last games added on November 5, 2019