CCRL 40/2 FRC
Downloads and Statistics
May 6, 2021
Testing summary:
Total: 341'114 games
played by 257 programs

White wins: 137'230 (40.2%)
Black wins: 115'634 (33.9%)
Draws: 88'250 (25.9%)
White score: 53.2%

Engine Details

Options
Show each game results
Ethereal 12.75#6  (3583+10
−9
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 5 Ethereal versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Stockfish 1903213850+13
−13
(+267)38.5 − 271.5
(+3−236=71)
12.4%
38.5 / 310
0.0%
−28
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 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 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 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 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
–   Stockfish 1101213819+15
−15
(+236)50.5 − 249.5
(+18−217=65)
16.8%
50.5 / 300
0.0%
−20
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 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 1 = 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 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 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 = 1 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 = 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 = 0
–   Fat Fritz 23812+10
−10
(+229)54.5 − 245.5
(+17−208=75)
18.2%
54.5 / 300
0.0%
−9
0 = 0 = 0 = = 0 0 0 = = 0 = 0 0 0 0 0 0 0 0 = 1 0 = 0 0 1 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 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 = = 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 = 0 = 1 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 0 0 1 0 = 1 0 = = 0 = = 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 1 0 0 0 0 0 0 = 0 =
–   Stockfish 133807+15
−15
(+224)67 − 243
(+21−197=92)
21.6%
67.0 / 310
0.0%
+22
0 0 0 0 = 0 = = 0 = 0 0 0 1 0 0 0 = 0 = 1 0 0 = 0 0 = = = 0 1 = = = = 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 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 = 0 0 = = 0 0 0 = 0 0 0 1 0 0 0 0 0 0 = 0 1 0 1 1 1 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 1 1 1 = 0 0 0 = = = 0 0 = 0 0 = 1 1 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 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 1 = 0 0 0 0 = = = 0 = = 0 0 0 = = = 0 =
–   Dragon 2 by Komodo3804+14
−14
(+221)58.5 − 215.5
(+14−171=89)
21.4%
58.5 / 274
0.0%
+21
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 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 = 1 0 0 = 0 0 0 0 0 0 0 = 0 = 0 = = 0 0 = 0 = 0 = = = 0 = 0 1 0 = 0 1 0 0 1 0 = = 0 0 0 = 0 0 0 0 = 0 0 = 0 0 0 0 = = = 1 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 = = 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 1 = = 0 0 0 = 0 = 0 0 0 1 1 = 0 =
–   Dragon by Komodo3790+10
−10
(+207)54.5 − 195.5
(+11−152=87)
21.8%
54.5 / 250
0.0%
+14
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 = 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 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 = = 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 = 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 1 = = 0 0 = 1 = 0 0 0 = = 0
–   Stockfish 123769+11
−11
(+186)53.5 − 146.5
(+10−103=87)
26.8%
53.5 / 200
0.0%
+38
= 0 = = 0 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 = 1 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 = 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 = = 0 0 0 0 = 1 0 0 0 = 0 0 0 0 0 = = 0 0 1 0 = 0 = = 1 0
–   Houdini 63632+7
−6
(+49)92 − 108
(+36−52=112)
46.0%
92.0 / 200
0.0%
+26
0 1 1 0 0 0 = 1 = 0 = = 0 = 0 = = = 1 1 = 1 1 = 0 = = 0 = 0 = = 0 = = 0 = = = = 0 0 = 0 1 = = = = 0 = = = = 1 0 = 0 = 1 = = 1 1 1 = = = 0 1 = = = 0 = 0 = = = 1 = = 0 0 = = = 1 0 = 1 = = 0 1 0 0 = 0 = = = = 0 0 = = 0 = 1 = 1 0 0 = = 1 = = = = = = = 0 = 1 = 1 = 0 = = 0 = 0 1 0 = = 1 = = 1 0 1 = = 0 = = = 0 = 0 1 1 = 1 = = = = 0 1 0 = = = 1 = 0 0 = = 1 1 = 0 = 0 = = = = = = = 0 0 = = 1 = = 0 = 1 = 0
–   Fire 8.13603+11
−11
(+20)135 − 165
(+56−86=158)
45.0%
135.0 / 300
0.1%
−9
0 = = = = 1 1 1 0 0 1 1 = 0 = = = = = = 0 1 = = 0 = 0 = = = 0 = = 0 = 0 1 1 0 0 0 = = 0 = = = 0 1 0 0 1 = 0 = 1 1 0 1 = = = 0 1 1 = 0 = = 0 = = = = = 1 = 1 1 = = = 0 = 0 = 0 = = 1 = = 0 = 1 1 = 0 0 = = = 0 = 0 = = = 1 = = = = = = 1 1 0 = 1 = = = 0 0 = 0 = 1 1 0 = 0 = = = 0 1 = = = = 0 = = = = = = = 0 = = 1 = = = 1 = 1 0 = = = = = 0 1 0 0 0 0 0 1 0 0 0 0 = 1 = = 0 = 0 = = = = 0 1 1 0 1 = = = = = 1 1 0 0 1 = = = = = 0 0 1 1 1 0 0 0 = = = 0 0 = = = = = = = = 0 = 0 1 = = = = = 0 0 0 0 = 1 1 0 = = 0 0 1 = 1 = = = 0 1 1 0 = = 1 = 0 = = 0 = 0 = 0 = 0 = 0 = = = 1 1 = = 0 = = 0 = 1 0 = = = 0 1 0 = 0 1
–   SlowChess Blitz 2.43536+9
−9
(−47)115 − 85
(+62−32=106)
57.5%
115.0 / 200
100.0%
−2
= 1 = 1 0 = 1 = = = = = 1 = = = 1 0 0 = 0 1 1 = = = 1 0 = 1 = = = = = = = = 0 = = = 1 1 = = 1 = 1 0 1 = 1 = = 1 1 0 = 0 0 = = 0 1 = = = = = 1 1 = = 1 = = 0 = = = 0 = = 1 1 = 0 = 0 1 1 = 1 = 1 1 0 1 = = = 1 0 1 = = = 0 1 1 = = 0 0 = = 1 = 0 1 = 1 = 1 0 = 1 1 = = = 1 = 1 1 = = 1 = = = = 0 0 1 1 = 1 = 0 0 1 0 = = 1 = = 0 = = 1 = 1 1 1 0 1 1 = = 1 = = = 1 = 0 = 1 = = 1 1 = 0 = = = = 1 0 = = = 1 1 = =
–   RubiChess 2.13535+10
−10
(−48)172.5 − 127.5
(+96−51=153)
57.5%
172.5 / 300
100.0%
−3
= 1 1 = = = 1 1 = 1 1 1 = = = = 1 = 1 0 = = = 0 = 1 = 1 = 0 = = = = 0 = = = 1 1 1 1 = 1 = = 1 1 = = 1 = = 1 1 = = = = = = = 1 = 0 0 = = 1 = = = 0 = 1 = = 1 1 1 0 1 0 1 0 = = 0 0 = 0 = = 0 = 1 1 = = = 1 = 1 = = = 1 0 0 = = 0 = = = = 1 1 = 1 0 0 1 1 = 0 = 1 = = = 0 1 1 1 = = = = 1 0 = = 1 0 1 = = 1 1 = 0 0 = 0 0 1 1 1 = 1 = = = 1 1 = 1 = = = 0 = = 1 = = = 0 = 0 1 = 1 0 = 0 1 = = 0 1 0 1 0 1 = 1 1 1 = = 0 = = 0 = = 1 = = 1 = = 0 1 1 1 1 1 = 1 = 1 1 1 0 = = 0 0 = = = = = = = = = 0 1 0 0 = 1 = 0 0 = = = = = = = = 0 1 = = 1 = 1 = = 0 1 = 1 1 1 1 = = 1 = = = 1 = 1 1 = 0 0 0 1 = = = 1 1 1 = 1 = 1 = =
–   Fire 7.13482+7
−7
(−101)136 − 64
(+89−17=94)
68.0%
136.0 / 200
100.0%
+8
= = = 0 1 = = = 1 1 = 1 1 = = 1 0 1 1 = 1 1 = 1 = 0 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 = 1 1 1 = = 1 0 = = = = 1 1 = 1 1 1 1 = 1 0 1 = 1 = = = 0 = 1 = = = = 1 = = 1 = 1 1 = 1 1 = 0 0 1 = 1 1 1 1 = = = = = = = = 1 0 0 = = = 1 1 1 1 = 1 = 0 1 1 1 1 = 1 = = 1 1 1 1 = 0 1 1 = 1 1 = = = = = = = 1 = 0 = 1 = = = = 1 = = 1 1 1 1 = 1 0 = 1 = 1 = 1 0
–   RubiChess 2.03475+15
−15
(−108)64 − 36
(+39−11=50)
64.0%
64.0 / 100
100.0%
−25
1 = 1 0 = = = = = 0 = = = = 1 = = = 1 = = = 0 = = 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 0 = 1 = 0 = 1 1 = = 0 = 1 1 0 0 1 = = = 1 0 = 1
–   Pedone 3.13473+12
−12
(−110)150 − 86
(+96−32=108)
63.6%
150.0 / 236
100.0%
−26
0 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 0 = = = = 1 1 = = 1 = = = 0 1 0 = = 0 = 1 = = = 1 = = = 1 = 0 = = 1 1 = = 1 1 0 = = 0 1 0 = = 0 = = = 1 0 0 1 = = 1 1 1 1 1 1 1 1 = 1 = 1 = 1 1 = = 1 0 0 = = = 0 = = 1 = = = = = = = 1 = = = 0 1 = = = = 1 = 1 = = = = 1 1 1 = 1 = = = 0 1 = 1 = 1 1 0 1 = 0 0 = = = 1 1 1 0 1 1 0 = 0 0 1 = 1 = = 0 1 1 = 1 = 0 = 1 0 = 1 1 1 1 1 = 1 = = 0 = 1 0 1 1 = 1 = 1 = = = 1 0 1 1 1 1 1 1 1 = = = 1 = 1
–   RubiChess 1.93402+13
−13
(−181)153 − 47
(+121−15=64)
76.5%
153.0 / 200
100.0%
+2
0 = 1 1 1 0 1 0 = 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 0 1 1 = = 1 = 1 = 1 = = = 1 = 1 1 1 1 1 1 1 1 = = = 1 1 = = = 1 = 0 0 0 = 1 = 1 0 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 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 = 0 = = = =
–   Pedone 3.03393+12
−12
(−190)148.5 − 51.5
(+120−23=57)
74.3%
148.5 / 200
100.0%
−18
= 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 1 = = = = 0 1 = 1 = 1 0 1 0 1 = 1 1 = 1 1 1 1 = = = 1 1 0 = = = 1 = 1 0 1 1 1 0 1 1 0 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 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 = 0 1 1 0 = = 0 = 1 1 0 = = 1 1 1 = 1 0 0 0 1 = 1 1 1 1 1 1 1 = 1 0 = 0 1 0
–   Schooner 2.23381+8
−8
(−202)155 − 45
(+124−14=62)
77.5%
155.0 / 200
100.0%
−10
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 = = 0 = 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 0 = 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 0 = 0 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 0 = = 1 = = = 1 1 = = 1 1 = 1 1 = 1 1 1 1 1 = = 1 1 1 1 = 1 0
–   Shredder 133376+6
−7
(−207)159.5 − 40.5
(+126−7=67)
79.8%
159.5 / 200
100.0%
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 = = 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 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 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 0 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
Ethereal 12.75
played with current
participants of this list
Represented by
1-2-CPU#635532520itself
All#635532520itself
Free#335231546itself
Free 1-2-CPU#335231546itself
Free single-CPU#335231546itself
Open source#123031910itself
Open source 1-2-CPU#123031910itself
Open source single-CPU#123031910itself
Single-CPU#635532520itself

Created in 2005-2008 by CCRL team
Last games added on May 6, 2021