CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Ethereal 8.62 64-bit 4CPU (2930+22
−22
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 24 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rodent III 0.238 64-bit 4CPU3069+20
−20
(+139)11 − 19
(+3−11=16)
36.7%
11.0 / 30
0.0%
+63
0 = = = = 0 = 0 = = 0 1 = = = 0 0 = = 1 = 1 0 = 0 0 0 = = 0
–   Pedone 1.6 64-bit 4CPU3053+23
−23
(+123)4 − 12
(+0−8=8)
25.0%
4.0 / 16
0.0%
−28
0 0 0 0 = = = 0 = 0 = 0 = = 0 =
–   Hiarcs 14 4CPU3053+13
−13
(+123)3.5 − 12.5
(+1−10=5)
21.9%
3.5 / 16
0.0%
−74
= 0 = 0 = 0 = 0 1 0 0 = 0 0 0 0
–   Ethereal 9.00 64-bit 4CPU3050+23
−23
(+120)10 − 20
(+2−12=16)
33.3%
10.0 / 30
0.0%
+22
= = = 0 0 = 0 0 = 0 0 0 0 = 0 0 0 = = = 0 = = 1 1 = = = = =
–   Chiron 1.5 64-bit 4CPU3046+19
−19
(+116)4.5 − 11.5
(+1−8=7)
28.1%
4.5 / 16
0.0%
−20
0 = = 0 = 0 0 0 0 0 1 0 = = = =
–   Vajolet2 2.4 64-bit 4CPU3042+19
−19
(+112)8 − 22
(+2−16=12)
26.7%
8.0 / 30
0.0%
−37
0 = = 0 1 0 0 0 = 0 0 0 0 = 0 0 = = 0 0 = = = 1 0 = 0 = = 0
–   Wasp 2.6 64-bit 4CPU3039+18
−18
(+109)7 − 9
(+3−5=8)
43.8%
7.0 / 16
0.0%
+74
0 = 1 = = = = 0 1 = 0 = = 1 0 0
–   Bobcat 8.0 64-bit 4CPU3024+21
−21
(+94)6.5 − 9.5
(+1−4=11)
40.6%
6.5 / 16
0.0%
+45
0 = 0 0 0 = = = = 1 = = = = = =
–   Deep Junior 13.3 64-bit 4CPU3018+18
−18
(+88)9 − 7
(+6−4=6)
56.3%
9.0 / 16
0.0%
+131
0 1 0 = 0 = 1 1 = 1 1 0 1 = = =
–   Crafty 25.2 64-bit 4CPU3013+16
−16
(+83)5.5 − 10.5
(+2−7=7)
34.4%
5.5 / 16
0.0%
−12
1 0 0 = 0 = = 0 = = 0 = = 0 1 0
–   Rybka 2.1 64-bit 4CPU2997+29
−29
(+67)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
0.0%
+49
= 0 1 = = 1 1 = 1 = = 0 0 0 0 =
–   Protector 1.4.0 64-bit 4CPU2982+19
−19
(+52)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
0.0%
+30
= 0 1 0 1 0 = 0 = = = 1 = = = =
–   EXchess 7.97b 64-bit 4CPU2970+18
−18
(+40)14.5 − 21.5
(+5−12=19)
40.3%
14.5 / 36
0.2%
−16
= = 0 1 = 1 = = = = 0 0 0 1 = = 0 = = 0 = = = 0 1 0 0 1 0 = 0 = 0 = = =
–   Demolito 2017-08-26 64-bit 4CPU2962+21
−21
(+32)17.5 − 22.5
(+8−13=19)
43.8%
17.5 / 40
1.7%
−8
= = 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 4CPU2959+15
−15
(+29)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
2.0%
+10
= = 0 1 = = = = 0 = = 1 = 0 1 0
–   Naum 3 64-bit 4CPU2955+19
−18
(+25)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
4.9%
+6
1 = 1 0 = = = 0 = 0 = = 1 0 = =
–   Scorpio 2.7.9 64-bit 4CPU2945+22
−22
(+15)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
17.7%
−5
1 0 = = 1 = = 0 0 = 0 0 = 1 = 1
–   EXchess 7.51b 64-bit 4CPU2939+33
−33
(+9)5.5 − 10.5
(+2−7=7)
34.4%
5.5 / 16
33.6%
−86
0 0 0 0 = = 0 1 0 = = = 1 0 = =
–   Onno 1.2.70 64-bit 4CPU2934+19
−19
(+4)9 − 7
(+4−2=10)
56.3%
9.0 / 16
41.2%
+40
1 = 1 = 1 = = = = 0 1 0 = = = =
–   DisasterArea 1.65 64-bit 4CPU2913+21
−21
(−17)6.5 − 9.5
(+2−5=9)
40.6%
6.5 / 16
86.6%
−71
= 1 = 0 0 = = = 1 = 0 = = 0 = 0
–   Amoeba 2.7 64-bit2904+15
−14
(−26)8.5 − 7.5
(+3−2=11)
53.1%
8.5 / 16
97.1%
−8
= = = 1 0 = = = = = 0 = = = 1 1
–   The Baron 3.41 64-bit 4CPU2902+20
−20
(−28)31 − 25
(+20−14=22)
55.4%
31.0 / 56
97.2%
+8
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 4CPU2897+15
−15
(−33)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
99.2%
−51
= 0 1 = 1 = = 0 = = = = 1 0 = 0
–   Tornado 7.0 64-bit 4CPU2894+25
−25
(−36)11 − 5
(+7−1=8)
68.8%
11.0 / 16
98.3%
+75
1 1 1 = = = = 1 1 0 = 1 1 = = =
–   Tornado 8.0 64-bit 4CPU2893+20
−20
(−37)17.5 − 12.5
(+10−5=15)
58.3%
17.5 / 30
99.4%
+11
0 1 1 = 0 0 = = = 1 = = 1 1 0 = = 1 1 = 1 0 1 = = 1 = = = =
–   Octochess r5506 64-bit 4CPU2887+21
−21
(−43)15 − 15
(+6−6=18)
50.0%
15.0 / 30
99.8%
−43
0 1 1 = 1 1 = = = 1 0 = = 0 = = = = 0 0 = = = = = = = = 1 0
–   Fruit Reloaded 3.2.1 64-bit 4CPU2880+18
−18
(−50)15 − 15
(+8−8=14)
50.0%
15.0 / 30
100.0%
−54
0 1 = = 0 = 1 = 1 = = = 1 0 0 1 1 = 0 = = = 0 = 1 0 = = 1 0

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Created in 2005-2013 by CCRL team
Last games added on July 19, 2019