CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Ethereal 12.75 64-bit 4CPU#7  (3392+15
−15		)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 33 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 2021-01-11 64-bit 4CPU3551+20
−19		(+159)11 − 39
(+0−28=22)
22.0%
11.0 / 50
0.0%
−20
0 = 0 0 0 = 0 = 0 = 0 0 0 = 0 0 = 0 0 = = = 0 = = = 0 = 0 0 0 = = 0 0 = 0 = = 0 0 = 0 0 0 = 0 = = 0
–   Stockfish 13 64-bit 4CPU3550+19
−18		(+158)13 − 43
(+0−30=26)
23.2%
13.0 / 56
0.0%
−11
0 = 0 = 0 = 0 = 0 = 0 = 0 0 0 = 0 = = = 0 = 0 0 = 0 0 0 0 = = 0 0 = 0 = 0 = 0 = 0 = 0 = = 0 = = 0 = 0 = 0 0 0 =
–   ShashChess 15.0 64-bit 4CPU3529+23
−23		(+137)11 − 21
(+0−10=22)
34.4%
11.0 / 32
0.0%
+51
= = = = = = = 0 = = 0 = 0 = 0 = = = = = 0 0 = = 0 = 0 = 0 = 0 =
–   Fat Fritz 2 (in SF) 64-bit 4CPU3525+19
−19		(+133)8.5 − 25.5
(+0−17=17)
25.0%
8.5 / 34
0.0%
−20
0 0 0 = = 0 0 = 0 = 0 = = 0 0 = = = 0 = 0 = 0 = = = 0 0 0 = = 0 0 =
–   Stockfish 2021-01-11 64-bit3520+19
−18		(+128)10 − 20
(+0−10=20)
33.3%
10.0 / 30
0.0%
+37
0 = = = = 0 = = = = = = 0 = 0 = = = 0 = 0 0 = 0 = 0 = = 0 =
–   SugaR AI 1.00 64-bit 4CPU3519+27
−26		(+127)10 − 22
(+1−13=18)
31.3%
10.0 / 32
0.0%
+19
= 0 0 0 = = 0 = = = 0 1 0 0 0 0 = = = = 0 0 0 = = = 0 = = = = =
–   Stockfish 12 64-bit 4CPU3515+19
−19		(+123)8.5 − 21.5
(+0−13=17)
28.3%
8.5 / 30
0.0%
−4
0 0 = 0 = = = = = 0 = = = 0 = 0 = = = 0 = = = 0 = 0 0 0 0 0
–   Dragon by Komodo 64-bit 4CPU3497+16
−16		(+105)30.5 − 45.5
(+3−18=55)
40.1%
30.5 / 76
0.0%
+51
0 = = = = = 0 = = = = = = = = = 1 = = = = = = 0 = = 0 = 0 = 0 = = = 0 = 1 0 = = 0 = = 0 = = = = 0 = = = 0 = = 0 0 = = = = = 0 = 0 = 1 0 = = = = = = 0 =
–   SugaR NN 1.1 64-bit 4CPU3470+16
−15		(+78)10.5 − 19.5
(+0−9=21)
35.0%
10.5 / 30
0.0%
−2
0 0 = = 0 0 = 0 = = = = = 0 = = = 0 = = = = = = 0 = = = = 0
–   ShashChess 8.0 64-bit 4CPU3442+16
−15		(+50)11 − 19
(+0−8=22)
36.7%
11.0 / 30
0.0%
−19
= = 0 = 0 = 0 0 = 0 = = = = = 0 = = = 0 = = = = = = = = = 0
–   Komodo 14 64-bit 4CPU3415+18
−18		(+23)14 − 16
(+1−3=26)
46.7%
14.0 / 30
2.5%
+8
= = = = = = = = = = = 0 0 = = = 0 = = = = = = = = = 1 = = =
–   Igel 3.0.0 64-bit 4CPU3400+23
−23		(+8)17.5 − 14.5
(+4−1=27)
54.7%
17.5 / 32
27.1%
+30
= = = = = = = 1 = = = = = = 1 = = = 1 = = = = = 0 = = = = 1 = =
–   Houdini 6 64-bit 4CPU3398+10
−10		(+6)14.5 − 15.5
(+3−4=23)
48.3%
14.5 / 30
25.9%
−2
= = = = = = = 0 1 = = = = = = 0 = = = = = 0 1 = 1 = = 0 = =
–   SlowChess Blitz 2.5 64-bit 4CPU3396+18
−18		(+4)15 − 17
(+5−7=20)
46.9%
15.0 / 32
35.3%
−12
= = = = = = = 0 = = 0 = = = 0 = 0 1 0 = 0 0 = = = 1 = 1 1 1 = =
–   Fire 8 64-bit 4CPU3387+17
−17		(−5)26.5 − 27.5
(+7−8=39)
49.1%
26.5 / 54
64.2%
−10
= = = = = = 0 = = 1 1 = = = = = = = = = 0 = 0 1 0 1 = = = = = = = = = = = = = 0 = = = = 1 1 = = 0 0 0 = = 1
–   Nemorino 6.00 64-bit 4CPU3384+17
−17		(−8)17 − 15
(+5−3=24)
53.1%
17.0 / 32
75.9%
+6
0 = = = = = = 1 = = = 1 1 = 1 = 0 = = = = = = = = 1 = = 0 = = =
–   Nemorino 6.05 64-bit 4CPU3377+23
−23		(−15)27 − 23
(+7−3=40)
54.0%
27.0 / 50
86.0%
+3
= = = = = = = = = = 0 = = = = = = = = = 1 = = = = = = = = = = = = = = = 0 = 1 1 = 1 0 1 = = = = 1 1
–   Igel 2.9.0 64-bit 4CPU3361+17
−17		(−31)21.5 − 18.5
(+10−7=23)
53.8%
21.5 / 40
99.7%
−9
0 = 1 = = 1 = = = = = = 0 1 = = 1 = 0 = = 1 = = = 0 = = 1 1 = 0 = 1 0 1 = = 0 1
–   SlowChess Blitz 2.4 64-bit 4CPU3357+21
−22		(−35)17 − 13
(+6−2=22)
56.7%
17.0 / 30
99.6%
−1
0 1 = = = = 0 = = = = = = 1 = = = = = 1 1 = = = 1 = = = = 1
–   RubiChess 2.0 64-bit 4CPU3357+20
−20		(−35)19 − 13
(+7−1=24)
59.4%
19.0 / 32
99.7%
+14
= = = = 0 = = 1 1 = = 1 = = = 1 = 1 = = = = = = = 1 = = = = = 1
–   SlowChess Blitz 2.3 64-bit 4CPU3341+20
−20		(−51)16 − 12
(+5−1=22)		57.1%
16.0 / 28
100.0%
−15
1 = = = = = = = 0 1 = 1 = = = = 1 = = = = = = 1 = = = =
–   Lc0 0.27.0 w703810 64-bit 4CPU3335+19
−19		(−57)21 − 17
(+7−3=28)
55.3%
21.0 / 38
100.0%
−29
= 1 1 1 = = 0 = 1 = = = = = = 1 = 1 = = 0 = = = = = = = = = = = = = = 1 = 0
–   Booot 6.5 64-bit 4CPU3331+24
−24		(−61)15.5 − 10.5
(+6−1=19)		59.6%
15.5 / 26
100.0%
−9
0 = = = = = = = 1 = = = = = = 1 = = = 1 = 1 = 1 = 1
–   Xiphos 0.6 64-bit 4CPU3330+13
−13		(−62)17.5 − 12.5
(+6−1=23)
58.3%
17.5 / 30
100.0%
−19
= = = = = = 1 = = = = = = = = 1 = = = = 1 = = 1 1 0 1 = = =
–   Fire 7.1 64-bit 4CPU3320+11
−10		(−72)18.5 − 11.5
(+7−0=23)
61.7%
18.5 / 30
100.0%
−11
1 = 1 = 1 1 = = = = = = = = = = = = 1 = = = = 1 = = = = 1 =
–   RofChade 2.3 64-bit 4CPU3311+14
−14		(−81)19 − 11
(+9−1=20)
63.3%
19.0 / 30
100.0%
−8
1 = 1 = = 1 = 0 1 = 1 = = = = = = 1 = = = = = = 1 = = 1 1 =
–   Pedone 3.0 64-bit 4CPU3304+18
−18		(−88)20 − 12
(+9−1=22)
62.5%
20.0 / 32
100.0%
−19
= = = = = 1 = 1 = 1 1 1 = = = = = 1 = 1 = = = = = = 0 1 = 1 = =
–   Booot 6.4 64-bit 4CPU3297+15
−15		(−95)19 − 11
(+8−0=22)
63.3%
19.0 / 30
100.0%
−24
= = = 1 = = = = = = 1 = 1 = 1 = = = = = = = 1 = 1 = 1 1 = =
–   RubiChess 1.8 64-bit 4CPU3291+19
−19		(−101)21.5 − 8.5
(+13−0=17)
71.7%
21.5 / 30
100.0%
+23
1 = = 1 = = 1 = = 1 = 1 = 1 1 = 1 1 = = 1 = 1 = 1 1 = = = =
–   Laser 1.7 64-bit 4CPU3285+13
−13		(−107)20.5 − 9.5
(+11−0=19)
68.3%
20.5 / 30
100.0%
−6
= = 1 = = 1 = 1 = = 1 = 1 = = 1 1 = 1 = = = = 1 1 = = 1 = =
–   Defenchess 2.2 64-bit 4CPU3278+14
−14		(−114)21.5 − 8.5
(+13−0=17)
71.7%
21.5 / 30
100.0%
+10
1 = = = 1 = 1 = 1 1 = = = = 1 1 1 1 = = 1 1 = 1 = = = 1 = =
–   Deep Shredder 13 64-bit 4CPU3277+10
−10		(−115)19.5 − 10.5
(+10−1=19)
65.0%
19.5 / 30
100.0%
−35
= = 1 1 = = = 1 = = = 1 = = = 1 1 = = = = 0 = 1 = = 1 1 = 1
–   Fritz 17 64-bit 4CPU3276+16
−16		(−116)19.5 − 10.5
(+9−0=21)
65.0%
19.5 / 30
100.0%
−34
= = 1 1 = = = = = = 1 = = = 1 = 1 = = = 1 = 1 1 = = = = 1 =
1156 games: 172 wins, 204 losses, 780 draws (67.5%), score: 48.6%

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Created in 2005-2013 by CCRL team
Last games added on April 18, 2021