CCRL 40/2 FRC
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 317'916 games
played by 246 programs

White wins: 128'168 (40.3%)
Black wins: 108'801 (34.2%)
Draws: 80'947 (25.5%)
White score: 53.0%

Engine Details

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Show each game results
Stockfish 10 (3717+11
−10
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: List of Authors, Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 31 Stockfish versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Houdini 63641+7
−6
(−76)192.5 − 107.5
(+117−32=151)
64.2%
192.5 / 300
100.0%
+8
= 0 1 1 = = 0 0 1 = = 1 0 1 1 = = = 1 1 1 0 = 1 0 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 0 = = 1 = = = 1 1 = 1 = = = = = 1 1 = 1 1 1 = = = 0 = = = = = 1 = = = = = 0 0 = 1 1 = 1 1 = = = = 1 0 = = 0 1 1 = 1 = 1 = 1 = 1 1 1 1 = = = 0 = 1 1 = = = 1 = = = = = = = = 1 0 = 1 0 0 1 1 0 1 1 1 1 1 0 = = 1 1 1 1 = = 1 1 1 = 1 0 = 1 = 1 1 = = = 1 = = 0 = 1 = = = = 1 = = = = = 1 0 = = 1 = = 0 = = = 1 = 1 0 1 = = 0 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 0 = 1 = = 1 = 1 1 1 = = 1 = 1 =
–   Komodo 13.33613+9
−9
(−104)206.5 − 93.5
(+132−19=149)
68.8%
206.5 / 300
100.0%
+9
1 = 1 = 1 0 = = = = 0 1 = = = = = = 1 1 = 1 1 1 1 1 = 1 = = 1 0 0 = 0 = 1 = = 1 0 1 = 1 = = = = 1 1 = = 0 = = = = = 1 = = = 1 = 1 = = = 1 1 = = = 0 = 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 = = = = = = = 0 = 1 = = = = 1 0 = 1 1 1 1 1 = = = 1 = 1 1 1 1 = = 1 = = 1 = 1 = 1 = 1 = = = = 1 1 0 = 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 0 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 = = = = 0 1 = 1 1 = = 1
–   Komodo 13.13606+12
−12
(−111)199.5 − 104.5
(+130−35=139)
65.6%
199.5 / 304
100.0%
−14
= 1 = = = 0 0 1 1 1 0 1 = = = 1 = = = = = 1 = 1 = 1 = 1 = 0 1 1 1 1 1 1 0 1 1 = 0 0 0 = = 1 = = 1 0 1 1 = = = = 1 1 = 1 = 1 0 1 = 1 = 1 1 1 1 1 = = = 1 0 = 1 1 1 1 = 1 1 1 = = = 1 = 1 = = = = = = = 0 1 1 = 1 1 0 1 1 = = 1 1 = 1 0 1 = = 1 = 1 = = 0 = 0 = 1 0 0 1 = = = 1 = = 1 0 = = 1 = 1 = 1 1 = 0 = = 0 1 = = 1 = = = 1 1 = = 1 1 = 1 0 1 1 1 1 1 1 0 = = 1 1 = 0 0 1 1 = 1 = 0 = = 1 1 = 1 = = = 1 = = 1 = = = = 1 = = 1 = = = 1 1 1 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 0 = 0 = 1 1 1 0 1 1 = = 1 = = 0 1 = 1 = = = = 1 1 1 1 1 = 1 1 1 1 = 1 = = 0 =
–   Komodo 11.2.13584+10
−10
(−133)73 − 27
(+54−8=38)
73.0%
73.0 / 100
100.0%
+19
1 = 1 1 0 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 = = 0 0 1 1 = = = 1 1 1 = 1 = = = 1 1 1 0 1 1 0 1 1 = 0 1 = = 1 = = 1 1 = = = = 1 1 1 1 = 1 = =
–   Komodo 12.1.13582+12
−12
(−135)210 − 90
(+146−26=128)
70.0%
210.0 / 300
100.0%
−8
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 = = 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 = = = = = = 0 = 1 0 1 1 0 0 = 1 = 1 1 = 1 0 = 1 1 1 0 1 1 = 1 1 1 = = 1 1 1 = 0 0 = = = 0 1 1 1 0 1 = 1 1 1 0 = 1 1 1 = 1 = = = = = = 1 = 0 = = = = = 1 = 1 = 1 1 1 = = 1 1 1 0 = 1 = 1 1 0 = = = = 1 = = 1 0 = 1 1 1 1 = = = = = 1 = 1 1 1 = = 0 1 = 1 = 1 0 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 0 = = 1 = = = = 1 1 = 1 = 1 = 1 1 = 1 1 1 1 1 0 1 =
–   Komodo 14 MCTS3531+13
−13
(−186)153.5 − 46.5
(+115−8=77)
76.8%
153.5 / 200
100.0%
−9
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 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 = 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 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 = = = = =
–   Ethereal 12.003520+10
−10
(−197)246 − 54
(+198−6=96)
82.0%
246.0 / 300
100.0%
+28
= = 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 = = 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 1 1 = 1 1 1 = 1 1 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 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 0 1 = 1 = 1
–   SlowChess Blitz 2.23494+11
−11
(−223)170 − 38
(+139−7=62)
81.7%
170.0 / 208
100.0%
+4
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 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 0 1 1 1 0 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 = 0 = 1 1 1 = 1 = 1 = 1 = 1 = 1 1 1 1 1
–   Ethereal 11.753492+12
−12
(−225)163.5 − 36.5
(+130−3=67)
81.8%
163.5 / 200
100.0%
−3
= 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 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 = 0 1 1 = = 1 1 = = = 1 = = 1 1 1
–   Komodo 13.01 MCTS3492+10
−10
(−225)241.5 − 58.5
(+193−10=97)
80.5%
241.5 / 300
100.0%
−11
1 1 = 1 = 1 = 1 = 1 = 1 = 1 1 1 1 1 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 0 = = 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 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 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 1 = 1 1 1 1 1 = 1 1 1 1 1 1 1 = 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
–   Fire 7.13487+8
−7
(−230)246 − 54
(+196−4=100)
82.0%
246.0 / 300
100.0%
−7
= 1 = 1 = 1 1 1 1 = 1 1 = 1 = 1 1 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 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 1 1 = 1 = 1 = 1 = = = = 1 1 = 1 = = 1 = = 1 = 1 = 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
–   Ethereal 11.503466+12
−12
(−251)167.5 − 32.5
(+138−3=59)
83.8%
167.5 / 200
100.0%
−6
1 1 1 1 1 1 1 1 = = 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 0 1 1 1 1 1 = = 1 1 = = 1 0 1 1 1 1 1 1 1 = 1 1
–   SlowChess Blitz 2.13411+13
−13
(−306)260 − 40
(+225−5=70)
86.7%
260.0 / 300
100.0%
−21
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 0 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 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 1 1 1 = 1 1 1 1 1 = 1 1 1 = 1 1 1 = 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 1 1 = 1 1 = 1 1 = = 1 = = = = 1 = = = 1 1 = 1 1 1 1 = = = 1 1 1 1 1
–   Shredder 133380+7
−6
(−337)274 − 26
(+248−0=52)
91.3%
274.0 / 300
100.0%
+18
1 1 1 1 1 1 1 = 1 1 1 1 1 = 1 = 1 1 1 1 1 1 1 1 = 1 1 = 1 1 1 = 1 = 1 1 1 1 = 1 1 = 1 = = 1 1 = 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 = 1 = 1 1 = 1 1 1 1 1 1 1 = 1 1 = 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 1 = 1 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 = 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = = 1 1 = 1 1 1 = 1 1 1 1 = 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = = 1 1 1 1 1 1 1 1 = 1 1 1 1 1 = = 1 1 = 1 = 1 = 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 = 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 = = 1 1 1 1 1 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 10
played with current
participants of this list
Represented by
1-2-CPU    600Stockfish 2021-01-11
All    600Stockfish 2021-01-11
Single-CPU    600Stockfish 2021-01-11

Created in 2005-2008 by CCRL team
Last games added on March 2, 2021