CCRL 40/40
Downloads and Statistics
March 18, 2017
Testing summary:
Total: 698'425 games
played by 1'846 programs
96217 CPU days (X2 4600+)

White wins: 240'830 (34.5%)
Black wins: 178'969 (25.6%)
Draws: 278'626 (39.9%)
White score: 54.4%

Engine Details

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Ethereal 8.12 64-bit#109  (2619+40
−40
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 5 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Godel 3.4.9 64-bit2729+14
−14
(+110)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+116
1 = = = 0 =
–   Tucano 6.00 64-bit2726+19
−19
(+107)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+40
0 1 1 0 = 0
–   Amoeba 2.1 64-bit2711+30
−30
(+92)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−113
0 0 0 = = 0 0 =
–   Frenzee Feb08 32-bit2694+14
−13
(+75)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+15
0 0 0 = 1 1
–   Booot 4.15.02693+14
−14
(+74)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+16
1 = 1 0 0 0
–   Delfi 5.42686+12
−12
(+67)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.1%
+21
= = 0 0 1 =
–   Chessmaster 11 Leonidas2682+22
−22
(+63)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
0.3%
+256
1 1 0 1 = 1
–   Scorpio 2.0 32-bit2655+17
−17
(+36)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
5.5%
−115
= = 0 0 = 0
–   Spike 1.0a2649+19
−19
(+30)3 − 3
(+2−2=2)
50.0%
3.0 / 6
9.2%
+37
0 1 0 = 1 =
–   Cheng3 1.07 32-bit2632+27
−27
(+13)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
31.0%
−55
= 1 0 1 0 0
–   Rodin 8.02631+20
−20
(+12)2 − 4
(+1−3=2)
33.3%
2.0 / 6
31.1%
−97
0 0 1 0 = =
–   Sjakk 2.2 64-bit2631+17
−17
(+12)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
30.1%
−181
0 = 0 0 0 1
–   NoraGrace 2.0 64-bit2620+18
−18
(+1)2 − 4
(+2−4=0)
33.3%
2.0 / 6
49.5%
−152
0 1 0 0 0 1
–   Arasan 14.1 32-bit2618+33
−33
(−1)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
52.4%
+56
1 1 = 0 1 0
–   Sloppy 0.2.2 64-bit2612+20
−20
(−7)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
62.4%
+192
1 1 0 1 1 =
–   Phalanx XXV2609+21
−21
(−10)4 − 2
(+4−2=0)
66.7%
4.0 / 6
67.0%
+138
1 1 0 0 1 1
–   GreKo 2015 64-bit2609+23
−23
(−10)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
66.8%
−69
0 0 0 = 1 1
–   Donna 4.0 64-bit2601+20
−20
(−18)4 − 2
(+3−1=2)
66.7%
4.0 / 6
79.4%
+94
= 1 0 = 1 1
–   Muse 0.953 64-bit2598+23
−23
(−21)2 − 4
(+2−4=0)
33.3%
2.0 / 6
81.8%
−169
0 0 0 0 1 1
–   Glass 2.0 64-bit2594+17
−17
(−25)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
87.7%
+21
= = 0 1 = 1
–   N2 0.4 64-bit2589+17
−17
(−30)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
91.5%
+121
1 = 1 1 = =
–   Jellyfish 1.1 64-bit2570+17
−17
(−49)2.5 − 2.5
(+2−2=1)
50.0%
2.5 / 5
98.7%
−49
0 = 1 1 0
–   Capivara LK 0.09b02f 64-bit2562+19
−19
(−57)4 − 2
(+2−0=4)
66.7%
4.0 / 6
99.5%
+31
= = = 1 1 =
–   Dirty ACCA4 64-bit2557+34
−34
(−62)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
99.1%
−19
= = = 1 = =
–   Gogobello 1.1 64-bit2554+32
−31
(−65)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.5%
−72
1 1 = 0 = 0
–   Coiled 0.4 64-bit2552+26
−26
(−67)4 − 2
(+2−0=4)
66.7%
4.0 / 6
99.8%
+26
= = 1 = 1 =
–   JikChess 0.02 64-bit2548+20
−20
(−71)5 − 1
(+5−1=0)
83.3%
5.0 / 6
99.9%
+249
1 1 1 0 1 1
–   WyldChess 1.3 64-bit2543+29
−29
(−76)4 − 2
(+2−0=4)
66.7%
4.0 / 6
99.9%
+7
= 1 = 1 = =
–   K2 0.832536+28
−28
(−83)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+68
= = 1 = 1 1
–   nanoSzachy 4.1 64-bit2531+19
−19
(−88)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−146
= 0 = 0 = 1
–   Fridolin 2.0 64-bit2524+18
−18
(−95)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+14
= 0 1 1 1 =
–   Maverick 1.5 64-bit2515+21
−21
(−104)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+121
= 1 1 1 = 1
–   Carballo 1.4 64-bit2510+32
−31
(−109)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−109
0 1 1 0 1 0
–   Floyd 0.8 64-bit2501+26
−26
(−118)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−65
0 = 1 = = 1
–   CyberPagno 3.0 64-bit2501+24
−24
(−118)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−182
1 0 = 0 1 0

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Ethereal 8.12 64-bit
played with current
participants of this list
Represented by
1-2-CPU    125Ethereal 8.02 64-bit
All    131Ethereal 8.02 64-bit
Free    125Ethereal 8.02 64-bit
Free 1-2-CPU    125Ethereal 8.02 64-bit
Free single-CPU    125Ethereal 8.02 64-bit
Single-CPU    125Ethereal 8.02 64-bit

Created in 2005-2013 by CCRL team
Last games added on March 18, 2017