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 1.8 64-bit (3129+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 25 Stockfish versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Critter 0.90 64-bit3106+20
−20
(−23)57.5 − 42.5
(+42−27=31)
57.5%
57.5 / 100
95.8%
+28
= 0 1 = 0 1 1 1 0 0 = 0 1 1 1 0 = 1 = = = 1 = 1 1 1 0 1 = = 1 1 = 0 = 0 1 1 = 1 0 = 0 = 1 1 = 0 1 = 1 0 1 = 1 1 1 0 0 = 1 0 1 = = 1 = 1 1 1 0 = 1 1 0 1 0 0 1 = 0 = 0 0 = = = 1 0 = 1 0 1 0 1 0 1 1 = =
–   Rybka 3 64-bit3088+13
−13
(−41)50 − 50
(+33−33=34)
50.0%
50.0 / 100
100.0%
−40
0 1 = 1 1 = 0 = 0 = 1 1 1 1 1 1 = = 0 0 = = 0 = = 1 0 0 0 = 1 = 1 1 0 1 0 0 = = 0 = = 0 1 = = 1 = 0 1 = 0 1 = = 1 0 0 0 0 1 0 1 0 = 0 1 1 1 1 = 1 0 1 = = = 1 1 0 = 1 = 1 1 = 0 = 0 = 0 = 1 0 0 0 0 = 0
–   Critter 0.80 64-bit3038+19
−19
(−91)68 − 32
(+53−17=30)
68.0%
68.0 / 100
100.0%
+31
0 = 1 0 1 = = 1 = 1 = = 1 1 = = 0 1 1 = 1 = = 1 1 0 = = 0 1 1 1 0 1 1 = 1 1 0 1 = 1 1 = = 1 0 1 1 1 0 0 1 1 = = 0 1 = = 1 1 0 1 1 1 1 = 0 = 0 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 = = = 1 0 1 1 = 1 1 0 = 0 1
–   Naum 4.2 64-bit3035+9
−9
(−94)70.5 − 29.5
(+60−19=21)
70.5%
70.5 / 100
100.0%
+59
1 1 1 0 = 1 0 0 1 0 1 = 1 0 = 1 1 = = 1 1 1 1 = 0 1 0 1 1 = 0 1 1 = 1 0 0 1 1 1 1 1 1 1 1 1 0 1 1 0 = 1 1 1 0 0 1 1 1 = 1 = 0 = 1 0 = 0 1 1 1 = 1 1 1 = 1 1 1 1 1 1 1 1 = 1 1 = = 1 = 0 0 = 1 1 1 1 = 1
–   Shredder 123016+8
−8
(−113)63 − 37
(+52−26=22)
63.0%
63.0 / 100
100.0%
−17
1 1 1 1 = 1 1 1 0 1 1 0 1 0 1 1 = = 0 = 1 = 1 1 1 1 1 0 1 = = = = 1 1 1 0 = 1 = 0 0 1 0 = 0 0 1 0 1 0 1 0 0 0 1 = 1 1 = 1 1 1 1 1 0 1 = 1 = = 0 1 0 1 1 0 1 0 1 1 1 1 1 = = = = = 1 1 1 1 0 0 0 1 0 0 1
–   Spike 1.4 Leiden2945+9
−9
(−184)71 − 29
(+58−16=26)
71.0%
71.0 / 100
100.0%
−34
1 1 1 0 = 1 1 = 1 1 0 1 1 0 1 0 = 1 1 1 1 1 = 1 1 0 1 1 = = = = 1 = 1 = = 0 0 1 1 1 1 0 1 0 1 1 = 1 1 0 1 1 1 = 0 1 1 1 = 1 = 1 1 1 1 = = 1 1 1 1 0 1 0 1 1 = 1 1 = 0 = 1 1 = 1 1 0 = 1 = = 0 = 1 1 1 =
–   Hiarcs 13.22928+9
−9
(−201)77.5 − 22.5
(+65−10=25)
77.5%
77.5 / 100
100.0%
0
1 = 1 1 = 1 1 = 0 = 1 1 = 1 = 1 1 1 1 1 1 1 1 0 1 = 0 1 0 1 1 1 = 1 = 1 1 = 1 = 1 1 1 1 1 = = 1 1 = 1 0 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 0 1 = 1 1 1 1 1 1 1 = = 1 =
–   Hiarcs 13.12899+16
−16
(−230)74 − 26
(+61−13=26)
74.0%
74.0 / 100
100.0%
−56
1 1 0 1 = 1 1 1 1 0 1 0 0 1 1 = 1 = 1 = 1 0 1 1 = 1 = 0 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 1 1 1 = 1 = 1 0 0 1 1 = 1 0 1 1 1 0 0 = 1 =
–   Deep Sjeng WC2008 64-bit2878+8
−8
(−251)81 − 19
(+71−9=20)
81.0%
81.0 / 100
100.0%
−9
1 1 1 1 = 1 0 = 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 0 = 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 = = 0 1 1 1 0 1 = 1 1 1 1 1 0 0 = 1 1 1
–   Hiarcs 12.12826+12
−12
(−303)85.5 − 14.5
(+77−6=17)
85.5%
85.5 / 100
100.0%
−11
1 = 1 1 1 = 1 1 1 1 = 1 1 = 1 = = = 1 1 1 0 0 1 = 1 1 1 1 = 1 1 = 1 1 1 1 1 1 = 0 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 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
–   Cyclone xTreme Fear2825+9
−9
(−304)90.5 − 9.5
(+85−4=11)
90.5%
90.5 / 100
100.0%
+68
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 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 = = 1 = 1 1 1 1 1 = 0 1 1 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 1.8 64-bit
played with current
participants of this list
Represented by
1-2-CPU    400Stockfish 180917 64-bit
All    400Stockfish 180917 64-bit
Free    200Stockfish 180917 64-bit
Free 1-2-CPU    200Stockfish 180917 64-bit
Free single-CPU    200Stockfish 180917 64-bit
Open source    100nothing
Open source 1-2-CPU    100nothing
Open source single-CPU    100nothing
Single-CPU    400Stockfish 180917 64-bit

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