CCRL 40/2 FRC
Downloads and Statistics
March 5, 2021
Testing summary:
Total: 318'216 games
played by 246 programs

White wins: 128'285 (40.3%)
Black wins: 108'887 (34.2%)
Draws: 81'044 (25.5%)
White score: 53.0%

Engine Details

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Show each game results
Ethereal 12.50 (3568+10
−10
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 5 Ethereal versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Dragon by Komodo3785+11
−11
(+217)55 − 245
(+11−201=88)
18.3%
55.0 / 300
0.0%
−11
0 0 0 0 0 = 0 0 0 = 0 0 0 = 0 = = 0 = 0 = 0 = 0 = 0 0 0 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 1 0 0 0 0 = 0 0 = = 0 = 0 0 = = 0 0 = 0 0 0 = 0 0 0 0 0 0 = 0 0 1 0 = 1 0 0 = 0 = = 0 0 0 0 0 0 = 0 0 0 = 0 = = 0 = 0 0 = 0 0 0 0 0 = = = 0 = 0 1 1 = 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 0 0 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 = 1 = 0 0 = = 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 = = 1 0 0 0 0 0 0 0 0 0 = = = 0 0 0 0 0 0 = 0 0 0 0 0 0 = 0 0 0 =
–   Stockfish 123773+11
−11
(+205)68.5 − 231.5
(+22−185=93)
22.8%
68.5 / 300
0.0%
+15
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 1 = 0 0 = 0 0 0 0 0 0 1 0 0 0 0 = 0 1 = 0 0 1 = 0 0 1 0 0 0 = 0 0 0 = 0 1 0 0 0 = 0 = = 1 0 = 0 0 0 0 0 0 = 0 0 0 0 = 1 0 = 0 0 0 0 0 0 = 0 0 0 1 = 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 0 0 = = 0 0 0 = = 0 0 = 0 = 0 = 0 = = 0 0 0 = 0 0 0 = 0 = = 0 0 = 0 = 0 0 0 = = 1 0 0 = 1 0 0 0 0 = = = 0 0 0 0 = = 0 0 0 0 = = 0 0 0 0 0 0 = 0 = 0 0 = = = 0 = = = 0 = = 0 0 0 = 0 = = 0 0 0 = 1 = = 1 = 0 0 0 = 0 1 0 0 0 0 0 0 0 = 0 0 = = 0 1 1 0 = 0 0 = 1 0 1 1 1
–   Stockfish 1707203761+13
−13
(+193)64 − 246
(+10−192=108)
20.6%
64.0 / 310
0.0%
−7
0 0 = 0 0 = = = = 0 0 = = 0 = 0 0 0 0 0 = 0 0 0 0 0 0 1 1 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 = = 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 0 0 = = 0 = 0 0 0 = 0 = 0 0 0 = 0 1 0 = = 0 0 = 0 = = = 0 0 0 1 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 0 0 0 0 0 = 1 = 0 0 1 = 0 0 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 1 0 = 0 = 0 0 = = 0 0 = 0 = 0 0 0 = 0 0 = 0 = 0 0 0 0 = = 0 0 0 0 0 0 0 0 0 0 0 = = = 0 0 0 = 0 0 = 0 = 0 0 0 0 = 0 = 0 0 0 0 0 = = = 0
–   Houdini 63641+7
−6
(+73)119 − 191
(+33−105=172)
38.4%
119.0 / 310
0.0%
+5
= 0 = = 0 0 = = = 0 0 0 = = 0 0 = = = 1 = = = 0 1 = = 0 1 0 0 = 0 0 1 0 = 0 = 0 = 0 = = = 0 1 0 = = = = 0 0 = = 0 1 1 = = 1 = = 0 = = = = 0 = 0 1 1 1 0 = 0 0 1 = = 0 = = = = 0 = 1 = = = 1 = 1 = = 1 = 1 0 0 0 = 0 = = = = = 0 = = = = = 0 = = = = = = = 0 = 0 = 0 0 = 0 = 0 0 = = 0 0 = = = 0 = 0 = = = = = 0 = = = = = = = = = = 1 = = 0 0 = 1 = = 0 0 0 0 0 = 1 = 0 0 = 1 = = 0 1 1 1 = = = 0 1 = 0 0 = 0 0 0 = = 0 = 0 = = 1 1 0 = 0 1 0 0 0 0 0 0 = = = = = = = 0 = 1 0 0 = 0 0 = = = 0 0 0 = = = = 0 0 = = 0 = 0 0 0 = = = 0 = 1 0 = = = = = 1 0 0 = = 0 = = = 0 = 0 0 = 1 = 0 = = 0 = 0 1 = 0 0 = = = 0 = = 0 = = = = 0 = = = = = =
–   Komodo 13.33613+9
−9
(+45)141.5 − 168.5
(+56−83=171)
45.6%
141.5 / 310
0.0%
+19
0 = = 1 = 0 = = 1 = = = = 0 1 = = = = 0 = = = 0 = 0 = 0 0 0 = 1 = 0 0 = 1 = 1 = 1 0 = 1 = = = 0 = = = 1 0 = = = 0 0 0 = = = = 1 1 0 = = 1 = 1 = 0 0 1 = = 0 = = = = 0 = = 0 = = = = = = 1 = = 0 = = 1 0 1 1 = 0 0 1 = = 0 = 0 = 1 = 0 0 1 0 0 0 = 0 1 = = = = 0 0 = 1 = 1 = = 0 1 0 = = 1 0 = 0 = 1 = = 0 = = = 0 = = 0 1 1 0 0 1 0 0 1 = 0 = = = = = = 0 = 1 = 1 0 = 0 = 0 = 0 0 0 = = = = = = = = = 1 = = 0 0 1 = 1 = = 0 = 1 = = = 0 = = = = 1 1 0 0 = 1 1 = 0 = = 0 0 1 = = 1 = = 0 0 = = 0 = 0 = 0 = 0 1 = = 0 1 1 0 = 1 0 = = 1 0 1 = = = = = = = = 1 = 1 = 0 1 = = = = 0 = = 0 1 = = = 0 0 = = = 0 0 = = = = 1 1 = 1 0 = = = = = = =
–   SlowChess Blitz 2.43542+10
−10
(−26)134.5 − 115.5
(+74−55=121)
53.8%
134.5 / 250
100.0%
−2
0 1 0 0 0 = 1 = = 1 = 1 = = 1 = 1 1 = 1 = 0 1 1 = 0 = 0 = 1 0 0 0 0 0 0 = = 1 1 = 1 1 = = = 1 0 = 0 = = 0 1 0 1 = 0 0 0 = = = = = = 0 = = 1 = = = = = 1 = 0 1 1 0 = 1 1 1 = = = = 1 0 0 1 1 = = = 0 = = = = 0 1 1 = = 0 1 = 0 1 = = 1 1 1 1 = 1 1 1 = 1 0 = 0 1 0 1 1 = 0 1 0 = 1 1 1 0 = 1 1 1 1 = = = 0 1 = = = = 1 1 = = 0 1 = = = = = 0 = 1 = = 1 1 1 = 0 = = = = = = = = 1 0 0 0 = = = = = 1 0 0 = = 0 = 0 1 0 = 1 0 = = = 0 1 = = = = 1 1 = = = = = = 0 0 = = = = 0 = 1 1 1 = 0 = = = 1 1 = = 0 0 = = = 1 1 1
–   SlowChess Blitz 2.23494+11
−11
(−74)194 − 106
(+129−41=130)
64.7%
194.0 / 300
100.0%
+16
= 1 1 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 = 0 0 = 1 0 1 = 1 1 1 1 = = 1 1 = 1 = = 0 1 1 = 0 = 1 = 1 1 = = = = 1 = 1 = 1 1 = 0 1 1 = = 1 = 1 = 1 = 1 = 0 1 = 1 = = 1 1 1 1 0 1 1 1 0 1 = 0 = 0 1 1 1 1 = = 1 1 1 = 1 = 1 = = = = = = = 0 = 1 = = 0 = 1 = 1 1 1 1 = 0 0 = = 1 = 1 = = 0 = 0 1 0 = 0 = 0 1 1 = 1 1 = 1 1 = = = = 0 0 = = 0 1 1 1 = 1 1 0 1 1 0 1 1 = = 1 1 = = = = = = = 1 1 = 1 1 0 = = 1 1 0 0 = 1 = = = = 1 = = 1 1 0 1 0 1 = 1 = = 1 = 1 = 1 = = 1 = 1 1 = = 0 0 = 1 1 = 1 1 = 1 1 0 = 1 1 = 1 = 1 0 = = 1 0 0 1 = 1 1 0 = = = 0 1 0 = = 1 =
–   Fire 7.13487+8
−7
(−81)196.5 − 113.5
(+117−34=159)
63.4%
196.5 / 310
100.0%
−1
= 1 1 0 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 1 1 = = 1 0 0 1 1 = = 1 = = 0 = = = 1 0 1 = 1 1 = = 0 = = = 0 1 1 = = 1 1 1 0 = 1 1 = = = = 0 = = = 1 = 1 = = = 0 = = = = = 0 = 1 0 0 = = 1 1 1 0 1 = = 1 1 = 1 = 1 0 1 = 0 1 = 1 = = = 1 1 = = 1 = 0 = 0 0 0 1 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 0 1 1 = = = 1 = 1 1 = 1 = 1 = 1 1 = = 1 1 0 1 = 1 = = 0 1 1 0 = 0 = = = = 1 = 1 = = = 1 0 1 = 1 0 0 = 1 1 = = = = 1 = = 0 1 = 1 0 1 = 1 = = 1
–   RubiChess 1.93406+14
−13
(−162)109.5 − 40.5
(+83−14=53)
73.0%
109.5 / 150
100.0%
−7
= 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 = = 0 1 1 1 = 0 = 1 1 1 0 = = = = 1 0 = 1 = = 1 0 1 = 1 = 1 1 1 1 = 1 = 0 = 0 1 1 = 0 1 = 1 = 1 1 1 = 1 1 = 1 1 = 0 = 1 1 = 1 1 1 = = 1 = 1 0 1 1 = 1 = 0 1 1 = = 1 1 1 = 1 = 1 1 1 = 0 1 0 = 1 = 1 1 =
–   Pedone 3.03406+14
−14
(−162)110.5 − 39.5
(+81−10=59)
73.7%
110.5 / 150
100.0%
−8
= 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 = = 0 = = 1 = = = = 1 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 1 = 1 1 1 1 1 1 = = 0 0 = 1 = 1 1 = 1 1 1 1 1 = 1 0 0 = 1 = = 1 = 1 1 = 1 = = 1 1 1 1 = = = 0 1 1 =
–   Schooner 2.23385+9
−9
(−183)223.5 − 76.5
(+168−21=111)
74.5%
223.5 / 300
100.0%
−20
= = 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 = = = 0 = 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 1 = = = 1 0 = 1 = 0 = 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 = = 0 1 = 1 1 = 1 1 = 1 1 1 1 1 = 1 = 1 1 = = = = = 1 1 = = 0 = 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 1 1 1 1 = = = 0 1 = 1 1 1 1 1 1 0 1 = 0 1 = 1 = 1 = = 1 1 1 0 1 0 1 1 = 1 = = 1 1 1 1 1 1 1 1 1 1 = = 0 1 1 = 1 1 0 = 1 = 1
–   Shredder 133380+7
−6
(−188)231.5 − 68.5
(+180−17=103)
77.2%
231.5 / 300
100.0%
−3
= = 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 = 0 1 1 = = = = = 1 1 0 1 = 0 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 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 = 0 = 1 1 1 1 1 1 = = = = 0 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 0 1 1 1 1 = 1 = 1 = 1 1 1 1 = = 1 = = 1 1 0 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 =
–   Demolito 2020-12-243315+13
−13
(−253)123 − 27
(+102−6=42)
82.0%
123.0 / 150
100.0%
−20
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 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 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 1 1 1 1 = 1 1 1 = 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
Ethereal 12.50
played with current
participants of this list
Represented by
1-2-CPU    1760Ethereal 12.75
All    1760Ethereal 12.75
Free    850Ethereal 12.75
Free 1-2-CPU    850Ethereal 12.75
Free single-CPU    850Ethereal 12.75
Open source    150Ethereal 12.75
Open source 1-2-CPU    150Ethereal 12.75
Open source single-CPU    150Ethereal 12.75
Single-CPU    1760Ethereal 12.75

Created in 2005-2008 by CCRL team
Last games added on March 5, 2021