CCRL 40/40
Downloads and Statistics
December 9, 2017
Testing summary:
Total: 766'023 games
played by 1'997 programs
104955 CPU days (X2 4600+)

White wins: 262'896 (34.3%)
Black wins: 194'802 (25.4%)
Draws: 308'325 (40.3%)
White score: 54.4%

Engine Details

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Show each game results
Ethereal 8.37 64-bit (2817+63
−62
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 8 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Gull 1.2 32-bit2875+13
−13
(+58)2 − 0
(+2−0=0)
100.0%
2.0 / 2
3.8%
+INF
1 1
–   Hannibal 1.1 32-bit2874+14
−14
(+57)1 − 1
(+0−0=2)
50.0%
1.0 / 2
4.3%
+57
= =
–   Scorpio 2.7.8 64-bit2834+28
−28
(+17)4 − 6
(+1−3=6)
40.0%
4.0 / 10
30.8%
−37
0 0 = = = 1 0 = = =
–   chess22k 1.6 64-bit2828+29
−29
(+11)5 − 5
(+4−4=2)
50.0%
5.0 / 10
37.6%
+11
0 0 = 1 0 = 1 1 0 1
–   Zurichess Neuchatel 64-bit2822+24
−24
(+5)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
44.4%
−62
= 0 0 1 = = = 0 = = 0 =
–   GNU Chess 5.60 64-bit2814+19
−19
(−3)2 − 0
(+2−0=0)
100.0%
2.0 / 2
54.1%
+INF
1 1
–   Pawny 1.2 64-bit2784+16
−16
(−33)1 − 1
(+0−0=2)
50.0%
1.0 / 2
83.9%
−33
= =
–   Octochess r5506 64-bit2779+20
−20
(−38)1 − 0
(+1−0=0)
100.0%
1.0 / 1
87.2%
+INF
1
–   Bright 0.4a2776+10
−10
(−41)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
89.5%
−181
0 =
–   BugChess2 1.9 64-bit2764+15
−15
(−53)0 − 2
(+0−2=0)
0.0%
0.0 / 2
94.7%
−INF
0 0
–   RuyDos 1.0.27 64-bit2760+27
−27
(−57)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
95.1%
−27
=
–   Bison 9.11 64-bit2753+17
−17
(−64)1 − 1
(+1−1=0)
50.0%
1.0 / 2
97.3%
−64
0 1
–   Amoeba 2.3 64-bit2747+29
−29
(−70)1 − 1
(+1−1=0)
50.0%
1.0 / 2
97.7%
−70
0 1
–   Chronos 1.9.9 32-bit2740+17
−17
(−77)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.0%
+77
1 =
–   Carballo 1.7 64-bit2734+20
−20
(−83)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.3%
−INF
0
–   ProDeo 2.22729+21
−20
(−88)2 − 1
(+2−1=0)
66.7%
2.0 / 3
99.6%
+65
1 0 1
–   Tucano 6.00 64-bit2727+16
−16
(−90)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.7%
+INF
1
–   Godel 3.4.9 64-bit2727+14
−14
(−90)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.7%
−90
1 0
–   Marvin 2.2.0 64-bit2719+28
−27
(−98)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.8%
−98
= =
–   Cheese 1.9 64-bit2714+21
−21
(−103)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
99.9%
+136
1 = 1
–   Carballo 1.6 64-bit2710+28
−27
(−107)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
1 1
–   Chessmaster 11 Aiglos II2700+20
−20
(−117)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+23
= 1
–   WyldChess 1.51 64-bit2696+23
−23
(−121)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−91
=
–   Devel 1.80902689+29
−29
(−128)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
1 1 1
–   Arminius 2017-01-01 64-bit2679+21
−21
(−138)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
−43
= 1 =
–   chess22k 1.4 64-bit2672+28
−28
(−145)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−299
= 0
–   RedQueen 1.1.98 64-bit2663+21
−21
(−154)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Counter 2.1.0 64-bit2627+104
−106
(−190)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
1 1

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Participation in the pure lists

Pure listRankRatingNumber of games
Ethereal 8.37 64-bit
played with current
participants of this list
Represented by

Created in 2005-2013 by CCRL team
Last games added on December 9, 2017