CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Ethereal 8.62 64-bit 4CPU#49  (2939+26
−27
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 10 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Pedone 1.6 64-bit 4CPU3063+26
−26
(+124)4 − 12
(+0−8=8)
25.0%
4.0 / 16
0.0%
−27
0 0 0 0 = = = 0 = 0 = 0 = = 0 =
–   Hiarcs 14 4CPU3060+13
−13
(+121)3.5 − 12.5
(+1−10=5)
21.9%
3.5 / 16
0.0%
−76
= 0 = 0 = 0 = 0 1 0 0 = 0 0 0 0
–   Chiron 1.5 64-bit 4CPU3053+19
−19
(+114)4.5 − 11.5
(+1−8=7)
28.1%
4.5 / 16
0.0%
−22
0 = = 0 = 0 0 0 0 0 1 0 = = = =
–   Wasp 2.6 64-bit 4CPU3050+20
−20
(+111)7 − 9
(+3−5=8)
43.8%
7.0 / 16
0.0%
+76
0 = 1 = = = = 0 1 = 0 = = 1 0 0
–   Bobcat 8.0 64-bit 4CPU3036+26
−26
(+97)6.5 − 9.5
(+1−4=11)
40.6%
6.5 / 16
0.0%
+48
0 = 0 0 0 = = = = 1 = = = = = =
–   Crafty 25.2 64-bit 4CPU3028+23
−23
(+89)5.5 − 10.5
(+2−7=7)
34.4%
5.5 / 16
0.0%
−5
1 0 0 = 0 = = 0 = = 0 = = 0 1 0
–   Deep Junior 13.3 64-bit 4CPU3024+18
−18
(+85)9 − 7
(+6−4=6)
56.3%
9.0 / 16
0.0%
+128
0 1 0 = 0 = 1 1 = 1 1 0 1 = = =
–   Rybka 2.1 64-bit 4CPU2999+32
−31
(+60)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
0.2%
+42
= 0 1 = = 1 1 = 1 = = 0 0 0 0 =
–   Protector 1.4.0 64-bit 4CPU2988+19
−19
(+49)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
0.2%
+27
= 0 1 0 1 0 = 0 = = = 1 = = = =
–   EXchess 7.97b 64-bit 4CPU2980+22
−22
(+41)14.5 − 21.5
(+5−12=19)
40.3%
14.5 / 36
0.8%
−15
= = 0 1 = 1 = = = = 0 0 0 1 = = 0 = = 0 = = = 0 1 0 0 1 0 = 0 = 0 = = =
–   Demolito 2017-08-26 64-bit 4CPU2973+22
−22
(+34)17.5 − 22.5
(+8−13=19)
43.8%
17.5 / 40
2.4%
−6
= = 1 = 0 0 1 = = 1 0 0 0 = 0 = = = = = = = 0 = 0 1 1 = 0 0 = = = = 0 1 1 0 1 0
–   Zappa Mexico 64-bit 4CPU2961+15
−15
(+22)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
8.1%
+3
= = 0 1 = = = = 0 = = 1 = 0 1 0
–   Naum 3 64-bit 4CPU2958+19
−19
(+19)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
12.5%
0
1 = 1 0 = = = 0 = 0 = = 1 0 = =
–   EXchess 7.51b 64-bit 4CPU2945+34
−34
(+6)5.5 − 10.5
(+2−7=7)
34.4%
5.5 / 16
38.2%
−89
0 0 0 0 = = 0 1 0 = = = 1 0 = =
–   Onno 1.2.70 64-bit 4CPU2937+20
−20
(−2)9 − 7
(+4−2=10)
56.3%
9.0 / 16
54.0%
+33
1 = 1 = 1 = = = = 0 1 0 = = = =
–   DisasterArea 1.65 64-bit 4CPU2926+31
−31
(−13)6.5 − 9.5
(+2−5=9)
40.6%
6.5 / 16
72.4%
−67
= 1 = 0 0 = = = 1 = 0 = = 0 = 0
–   Scorpio 2.7.9 64-bit 4CPU2915+99
−104
(−24)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
67.8%
−43
1 0 = = 1 = = 0 0 = 0 0 = 1 = 1
–   Amoeba 2.7 64-bit2909+19
−19
(−30)8.5 − 7.5
(+3−2=11)
53.1%
8.5 / 16
95.8%
−12
= = = 1 0 = = = = = 0 = = = 1 1
–   The Baron 3.41 64-bit 4CPU2904+22
−23
(−35)31 − 25
(+20−14=22)
55.4%
31.0 / 56
97.9%
+1
0 1 = = 1 = 0 0 = 1 = 0 = 1 0 1 0 1 1 = 1 = = 0 0 = = 1 = 1 = 1 = 0 = 1 0 1 0 = 0 1 1 1 1 1 = = 0 = 1 1 0 = = =
–   Bright 0.4a 4CPU2900+15
−15
(−39)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
99.3%
−57
= 0 1 = 1 = = 0 = = = = 1 0 = 0
–   Tornado 7.0 64-bit 4CPU2899+25
−25
(−40)11 − 5
(+7−1=8)
68.8%
11.0 / 16
98.2%
+70
1 1 1 = = = = 1 1 0 = 1 1 = = =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Ethereal 8.62 64-bit 4CPU
played with current
participants of this list
Represented by
All    140Ethereal 8.28 64-bit
Free    16Ethereal 8.28 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018