CCRL 40/2 FRC
Downloads and Statistics
January 20, 2021
Testing summary:
Total: 298'644 games
played by 232 programs

White wins: 120'923 (40.5%)
Black wins: 103'129 (34.5%)
Draws: 74'592 (25.0%)
White score: 53.0%

Engine Details

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Show each game results
Stockfish 8 (3616+11
−11		)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 29 Stockfish versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Houdini 63645+7
−7		(+29)129.5 − 170.5
(+41−82=177)
43.2%
129.5 / 300
0.0%
−8
0 0 = = = 1 = 0 0 0 0 0 = = = = 1 0 = = 0 = = = = 0 = = = = = = = 1 = = 0 = = = = 1 = = 0 = = = 0 = = 1 = 1 = = = 1 = 0 0 = = 0 = = 0 = 0 0 = = = = 0 = 0 = 1 = = = 0 0 = = = 0 = = = = = 1 = = 0 = = = = 1 = = 0 = = = = 1 = 0 0 1 1 = 0 1 = = 0 0 = = = 0 0 = = = = = 0 1 0 = = = = 0 = 1 1 0 0 = = 0 = = 0 0 = 0 1 1 0 = = 0 0 = = = = = 0 = = 0 0 1 0 0 = 1 = = = = 0 0 = 0 = 1 = 1 = = 0 0 = = = = 0 0 = 0 = = = 1 0 = 0 = = = = = = = 0 = = = 1 = = = 1 = = 0 0 = = 1 1 = 1 0 0 = = = = 0 0 = 0 1 = 1 0 0 = 1 = = = = = = = = = 0 0 0 = 1 = 0 0 1 0 = = = = = = = 1 = = 1 = 0 = 1 = 0 0 = = = 0 1 1 = 0 0 = = 1 1
–   Houdini 5.013601+12
−12		(−15)156.5 − 143.5
(+68−55=177)
52.2%
156.5 / 300
98.1%
−2
= 1 = = 1 = 1 = 0 1 = 0 0 1 = = 0 = = = 0 = 0 1 = = = 0 0 = = = 1 0 = = = = = = = = = 0 = = = 1 = 0 0 = 0 = = = = 1 1 0 0 1 0 0 0 = 0 = = = = = = = = = 0 1 = = = = = = = 1 = = = = = 1 = 1 = 1 = = = = 1 = = = 1 1 1 = 1 = = = 0 = 1 = = 1 = 0 = = 1 1 = 0 = = 1 = = = 1 1 = = 0 1 = = = = = = = 1 = 0 = 1 1 0 0 1 = 1 = = 1 1 = 1 = = 1 = 0 1 = = = 1 0 = 0 = 0 = 0 0 0 1 = = = = = = 0 = = = = 0 0 0 = 1 = = = 1 = 1 0 = = = = 1 = 1 = = 0 1 1 1 = 0 1 = 1 = = = 1 1 = 1 = 1 = = 0 = = = 0 = 0 1 = = = 0 = 1 = = = 1 = = 1 1 0 = = 0 0 1 0 = = = 0 = = = 1 = 0 = 0 0 1 1 = = 0 = 0 = = = = = = 1 1 = = 1 1 = = = = =
–   Komodo 11.2.13586+10
−10		(−30)161 − 139
(+74−52=174)
53.7%
161.0 / 300
100.0%
−8
= 1 0 1 = = = = 0 = = = 0 0 0 1 0 1 = 1 = 1 = = = = 1 = = 1 = = = = 0 1 = = 0 0 = = 1 = = 1 0 0 0 = 1 1 = 1 = = 0 = 0 1 = = = 0 = 0 = 1 1 = 0 = = 0 1 = = = = = 0 = = 0 1 = = = = = = = = = = = = = 1 1 = 1 = 0 = = = 1 1 = = 1 = 1 = = 0 = = = 1 1 = 0 = = = = = = = 1 = 1 = 0 = = 0 0 0 1 = = = = = = 0 = = = = = 1 0 = 1 0 = = = = 1 0 1 = 1 = = = 1 = 1 1 = = 1 = = = 1 1 1 0 = = 1 = = 0 = = 1 = 0 = 0 1 0 1 1 = = = 0 = = = = 1 = 1 = 1 1 = = = = 1 0 = 1 = 0 1 1 1 = 1 = = 1 0 = 0 1 = 1 = 0 = 1 = = = = = = 1 = 1 = = = = = 0 = = = 0 = = 1 1 0 = 1 1 = 1 = 0 1 = 1 = 1 0 = 0 0 = = 0 0 1 1 0 = = = = = = = = =
–   Komodo 10.43562+14
−14		(−54)185.5 − 114.5
(+105−34=161)
61.8%
185.5 / 300
100.0%
+15
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 = 0 1 1 = = = 1 = = 1 = = = 1 1 = = = = = = 1 = = = 0 0 = 0 1 = 1 = = = 0 = = = 1 = 1 = 1 = = = = = 1 = = = 1 = 1 1 = = = = 1 = 1 = 1 1 = = = 0 1 1 = = = = 0 1 = = 1 0 = = 1 1 1 = = 1 = = 1 = = = = = = 1 = = = = = = = = 0 = 1 = 1 = 1 1 1 = = = = 1 = = = 1 1 1 0 = 1 0 1 = = = 0 = 0 = = = 1 0 1 = = 0 = 1 = = 1 0 = = 1 = = = = = 1 0 0 = = = = = 1 1 1 = 1 0 1 = = 1 0 = 1 = = 1 = = = = 0 0 0 = = 0 0 = 0 1 = 1 1 1 1 1 = = 1 = = = 1 = = = = 0 = = 1 0 = 0 1 1 0 = 1 1 = 1 1 = 1 1 = 1 1 1 = = 1 = 1 0 1 = 1 = 1 1 =
–   Komodo 10.23524+13
−13		(−92)202.5 − 97.5
(+143−38=119)
67.5%
202.5 / 300
100.0%
+21
1 = 1 = = = 1 = 1 = 1 = 1 = 1 1 = 1 0 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 0 = = = = 1 1 = 1 = 1 = = 1 0 1 1 = = = 1 = 1 0 1 1 = 1 = = = 1 1 = = 1 1 0 = 0 1 1 = = 1 = = 1 = 1 1 1 = 1 = = 1 1 0 = 1 = = 1 1 1 = 1 0 = = = 1 1 0 1 = 1 1 1 = = = = = = 1 1 1 1 0 1 1 1 = 1 = 1 1 0 = 0 = 1 1 1 = 1 0 = = = = 0 = = = 1 1 = = = 0 = 1 1 1 1 = 1 1 1 = 1 = = 1 1 1 = 1 1 = 1 = 1 1 0 0 1 1 1 1 1 = = 1 1 = 0 1 = = 0 1 = = 0 1 = = = 1 1 = 1 = 1 = 1 1 1 0 1 0 1 0 1 0 = 0 1 = 1 0 1 0 = = = 1 = 0 1 = = = 1 = 0 0 1 0 1 1 = = 0 0 = 1 0 = 1 = = 0 1 = 1 1
–   Houdini 43391+8
−8		(−225)259.5 − 40.5
(+227−8=65)
86.5%
259.5 / 300
100.0%
+63
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 0 = 1 1 1 = 1 = 1 1 0 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 = 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 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 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
–   Shredder 133381+7
−6		(−235)240.5 − 59.5
(+184−3=113)
80.2%
240.5 / 300
100.0%
−33
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 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 = 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 = 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 1 = =
–   Fire 53371+11
−11		(−245)250.5 − 49.5
(+206−5=89)
83.5%
250.5 / 300
100.0%
−3
= = 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 1 = = 1 1 = = 1 = = 1 1 0 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 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 = 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 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
–   Critter 1.6a3290+6
−6		(−326)261.5 − 38.5
(+232−9=59)
87.2%
261.5 / 300
100.0%
−25
1 = 1 1 1 1 0 = 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 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 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 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 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 = 0 = 1 1 1 1 1 1 = 1 = 1 0 1 = 1 1 1 1 = 1 1 1
–   Chiron 43265+8
−8		(−351)269 − 31
(+242−4=54)
89.7%
269.0 / 300
100.0%
−17
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 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 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 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 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 1 1 1 = 1 1 1
–   Fire 3.03173+9
−9		(−443)283 − 17
(+268−2=30)
94.3%
283.0 / 300
100.0%
−3
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 = 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 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 1 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 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 = 1 = = 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 =
3300 games: 1790 wins, 292 losses, 1218 draws (36.9%), score: 72.7%

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
Stockfish 8
played with current
participants of this list		Represented by
1-2-CPU    1200Stockfish 12
All    1200Stockfish 12
Free    300Stockfish 12
Free 1-2-CPU    300Stockfish 12
Free single-CPU    300Stockfish 12
Single-CPU    1200Stockfish 12
Created in 2005-2008 by CCRL team
Last games added on January 20, 2021