CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Ethereal 9.65 64-bit (3041+17
−17
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 24 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 11.3.1 64-bit3324+14
−14
(+283)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Fizbo 2 64-bit3198+9
−9
(+157)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Arasan 21.3 64-bit3124+15
−15
(+83)5 − 9
(+1−5=8)
35.7%
5.0 / 14
0.0%
+4
= = = 0 = = = 0 0 0 = 0 1 =
–   Gull 3 64-bit3120+7
−7
(+79)11.5 − 18.5
(+5−12=13)
38.3%
11.5 / 30
0.0%
+6
0 = = 1 = 0 = 0 = = 1 = = = 0 0 = 0 1 = 0 0 1 0 = 0 1 = 0 0
–   Strelka 5.5 64-bit3104+6
−6
(+63)11 − 19
(+4−12=14)
36.7%
11.0 / 30
0.0%
−20
= 0 = = = 0 = = 0 0 = 1 = = = 0 0 = 0 1 = 0 1 0 1 0 0 = = 0
–   NirvanaChess 2.4 64-bit3102+9
−9
(+61)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+36
= = 1 = = = 0 = = 0
–   Fritz 16 64-bit3101+11
−11
(+60)13 − 17
(+6−10=14)
43.3%
13.0 / 30
0.0%
+21
0 0 1 = = = 0 0 = 0 1 = 0 1 = 0 = = = = 0 = 0 = = = 1 1 1 0
–   Equinox 3.20 64-bit3096+9
−9
(+55)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−31
0 = 1 0 = = = = 0 0
–   Fritz 15 64-bit3094+10
−10
(+53)6 − 4
(+2−0=8)
60.0%
6.0 / 10
0.0%
+102
= 1 1 = = = = = = =
–   Nemorino 5.00 64-bit3088+14
−14
(+47)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
0.0%
+67
= 0 0 1 = 1 = = = 1 1 1 0 = 0 =
–   Hannibal 1.7 64-bit3081+10
−10
(+40)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−68
0 = = = 0 = = = 0 0
–   Rybka 4.1 64-bit3078+8
−8
(+37)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+67
=
–   Texel 1.07 64-bit3076+12
−12
(+35)15.5 − 24.5
(+5−14=21)
38.8%
15.5 / 40
0.0%
−34
= = 0 0 = 0 = = = 0 0 0 = 0 = 0 = = = 1 1 = = 0 = 1 = 1 = 0 = 0 0 1 = = = = 0 0
–   Laser 1.5 64-bit3072+15
−14
(+31)17 − 23
(+6−12=22)
42.5%
17.0 / 40
0.3%
−13
= 0 = 0 0 = = = = = 0 0 0 0 0 = 0 = = 1 = 1 = 1 = = 0 = 1 1 = = = 0 1 0 = = = =
–   ChessBrainVB 3.723062+15
−15
(+21)5 − 11
(+2−8=6)
31.3%
5.0 / 16
3.6%
−102
0 = = 1 0 = = = 0 0 1 0 0 0 = 0
–   chess22k 1.12 64-bit3050+16
−16
(+9)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
23.8%
−15
1 = = = 0 = = 0 = = 0 1
–   iCE 3.0 64-bit3042+12
−11
(+1)18 − 12
(+8−2=20)
60.0%
18.0 / 30
47.1%
+53
= = = = = = = = = 1 1 = = 0 1 = = 1 = = = 0 1 = = = = 1 1 1
–   Nemorino 4.00 64-bit3040+17
−17
(−1)23.5 − 20.5
(+10−7=27)
53.4%
23.5 / 44
54.1%
+18
= 1 = 0 1 = = 1 0 1 1 = = 0 0 = = 1 = = = 1 0 1 0 = = 1 = = = = = = = = = = = = = = 0 1
–   Wasp 3.60 64-bit3039+20
−20
(−2)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
55.5%
−19
0 1 0 = = 1 0 1 = = 0 = = 0 = 1
–   RubiChess 1.4 64-bit3038+17
−17
(−3)7 − 9
(+2−4=10)
43.8%
7.0 / 16
61.9%
−39
= = = = 0 = 0 0 0 = 1 = = = = 1
–   Senpai 2.0 64-bit3036+12
−12
(−5)14.5 − 15.5
(+8−9=13)
48.3%
14.5 / 30
68.4%
−14
= 0 1 1 0 = = 1 = 1 = = 1 = 1 0 1 0 0 0 0 0 0 = = = 1 = = =
–   ChessBrainVB 3.663036+23
−23
(−5)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
65.1%
+80
1 0 = 1
–   SmarThink 1.98 64-bit3027+13
−13
(−14)18 − 16
(+9−7=18)
52.9%
18.0 / 34
90.7%
+1
1 1 1 0 = = = = 0 = = 1 = = 0 1 = = = = 0 0 1 1 = = 1 1 = = 0 = 0 =
–   ChessBrainVB 3.683026+21
−21
(−15)5 − 9
(+3−7=4)
35.7%
5.0 / 14
87.0%
−117
1 0 0 0 0 = = = 0 1 0 = 1 0
–   Arasan 20.5 64-bit3025+20
−20
(−16)22 − 13
(+12−3=20)
62.9%
22.0 / 35
89.0%
+56
= = = = = = = 1 = 1 1 = 1 = 1 1 = = 1 1 = 0 = = 1 1 = = 1 = 1 = 0 0 =
–   Xiphos 0.2 64-bit3024+18
−18
(−17)17.5 − 16.5
(+10−9=15)
51.5%
17.5 / 34
92.1%
−7
1 0 = = 0 0 = = = 0 = 1 1 0 = = 1 1 1 = 0 1 = 0 1 = = = 0 = 1 0 = 1
–   Pedone 1.7 64-bit3014+17
−16
(−27)17 − 17
(+9−9=16)
50.0%
17.0 / 34
99.0%
−28
= = = = 1 1 = = 0 1 = 1 = 1 0 = = 1 = 1 1 = 0 1 0 = 0 = = 0 0 = 0 0
–   Sting SF 9.9 64-bit3010+17
−17
(−31)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
99.5%
+213
= 1 1
–   Ethereal 9.30 64-bit3005+25
−26
(−36)16.5 − 13.5
(+4−1=25)
55.0%
16.5 / 30
99.2%
−12
= = = = = = = 1 = 0 1 = = = = 1 = = = = = = 1 = = = = = = =
–   Vajolet2 2.5 64-bit3002+18
−18
(−39)18.5 − 14.5
(+9−5=19)
56.1%
18.5 / 33
99.9%
−3
1 1 = 1 1 = 1 = 0 = = 0 1 = = = = = 1 = 0 1 = = 0 1 = 0 = = = = =
–   Hakkapeliitta TCEC v2 64-bit2998+13
−13
(−43)16 − 14
(+12−10=8)
53.3%
16.0 / 30
100.0%
−16
1 0 1 = 1 = 1 1 = = 0 1 1 0 = 0 0 0 0 1 1 = 1 0 1 0 0 = 1 =
–   Defenchess 1.1f 64-bit2998+12
−12
(−43)18.5 − 15.5
(+11−8=15)
54.4%
18.5 / 34
100.0%
−15
0 1 = 1 = 1 0 = 1 = 1 = = 1 = 0 = 1 = = = 0 1 = 0 1 = 1 = = 0 1 0 0
–   Wasp 3.0 64-bit2985+12
−12
(−56)20 − 12
(+12−4=16)
62.5%
20.0 / 32
100.0%
+17
= 1 1 0 = = 0 = = 1 0 = 1 = 1 = 1 = 0 = = 1 = 1 1 1 = 1 = = = 1
–   Rodent III 0.238 64-bit2982+15
−15
(−59)18.5 − 15.5
(+9−6=19)
54.4%
18.5 / 34
100.0%
−33
= 0 = 1 1 = = 0 0 1 = = 0 = = 0 = 1 = 1 = = 1 1 = = = = = = 0 1 1 =
–   Ethereal 9.00 64-bit2968+18
−18
(−73)17.5 − 12.5
(+9−4=17)
58.3%
17.5 / 30
100.0%
−29
1 0 1 = = = = 1 = 1 = 1 = = = 0 = = = 1 = 1 = 0 1 0 1 = = =
–   Wasp 2.6 64-bit2947+13
−13
(−94)17 − 14
(+10−7=14)
54.8%
17.0 / 31
100.0%
−62
0 = = = 1 1 1 = 1 = 1 1 = = 1 = 0 = 0 0 = = 1 0 0 1 = = 1 0 =
–   Crafty 25.2 64-bit2931+11
−11
(−110)23 − 7
(+18−2=10)
76.7%
23.0 / 30
100.0%
+71
= = 1 1 0 = 1 1 = 1 1 1 = 1 1 1 1 = 1 = 1 0 1 1 = 1 = = 1 1
–   Amoeba 2.8 64-bit2927+13
−13
(−114)20.5 − 9.5
(+12−1=17)
68.3%
20.5 / 30
100.0%
−7
1 = 1 1 1 1 1 = = = 1 = = = 1 = = = = = = = 1 1 1 = = = 1 0
–   Bobcat 8.0 64-bit2924+13
−13
(−117)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+172
= 1 1 1
–   Demolito 2018-03-01 64-bit2910+17
−17
(−131)24.5 − 5.5
(+21−2=7)
81.7%
24.5 / 30
100.0%
+106
= 1 1 1 1 1 1 1 = 1 1 1 = = 1 1 = = 1 1 = 1 1 1 0 0 1 1 1 1
–   Toga II 4.0 64-bit2904+13
−13
(−137)23.5 − 6.5
(+20−3=7)
78.3%
23.5 / 30
100.0%
+73
= = 1 1 1 0 1 1 = = 0 1 1 1 = 1 1 1 1 1 1 1 = 1 1 = 1 1 1 0
–   EXchess 7.97b 64-bit2894+12
−13
(−147)19 − 11
(+14−6=10)
63.3%
19.0 / 30
100.0%
−57
= = 1 1 0 1 1 = 1 = 1 0 = = 1 0 1 0 1 1 = 1 1 = 1 0 1 = = 0
–   Scorpio 2.8 64-bit2885+14
−14
(−156)23.5 − 6.5
(+17−0=13)
78.3%
23.5 / 30
100.0%
+24
= 1 = = 1 = 1 1 1 = = = 1 1 1 1 = 1 1 = 1 = = 1 = 1 1 1 1 =
–   Zappa Mexico II 64-bit2855+10
−10
(−186)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−155
=
–   Waxman 20172369+16
−16
(−672)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on September 14, 2019