CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Ethereal 12.75 64-bit 4CPU#8  (3391+15
−15
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 33 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 13 64-bit 4CPU3548+19
−18
(+157)13 − 43
(+0−30=26)
23.2%
13.0 / 56
0.0%
−12
–   Stockfish 2021-01-11 64-bit 4CPU3547+19
−19
(+156)11 − 39
(+0−28=22)
22.0%
11.0 / 50
0.0%
−23
–   ShashChess 15.0 64-bit 4CPU3528+22
−22
(+137)11 − 21
(+0−10=22)
34.4%
11.0 / 32
0.0%
+51
–   Fat Fritz 2 (in SF) 64-bit 4CPU3525+18
−18
(+134)8.5 − 25.5
(+0−17=17)
25.0%
8.5 / 34
0.0%
−19
–   SugaR AI 1.00 64-bit 4CPU3517+26
−25
(+126)10 − 22
(+1−13=18)
31.3%
10.0 / 32
0.0%
+18
–   Stockfish 12 64-bit 4CPU3514+19
−19
(+123)8.5 − 21.5
(+0−13=17)
28.3%
8.5 / 30
0.0%
−4
–   Stockfish 2021-01-11 64-bit3513+18
−17
(+122)10 − 20
(+0−10=20)
33.3%
10.0 / 30
0.0%
+31
–   Dragon by Komodo 64-bit 4CPU3496+16
−15
(+105)30.5 − 45.5
(+3−18=55)
40.1%
30.5 / 76
0.0%
+51
–   SugaR NN 1.1 64-bit 4CPU3469+15
−15
(+78)10.5 − 19.5
(+0−9=21)
35.0%
10.5 / 30
0.0%
−2
–   ShashChess 8.0 64-bit 4CPU3441+15
−15
(+50)11 − 19
(+0−8=22)
36.7%
11.0 / 30
0.0%
−19
–   Komodo 14 64-bit 4CPU3414+18
−18
(+23)14 − 16
(+1−3=26)
46.7%
14.0 / 30
2.5%
+8
–   RubiChess 2.1 64-bit 4CPU3409+20
−20
(+18)16.5 − 13.5
(+5−2=23)
55.0%
16.5 / 30
8.0%
+43
–   Igel 3.0.0 64-bit 4CPU3399+21
−22
(+8)17.5 − 14.5
(+4−1=27)
54.7%
17.5 / 32
26.4%
+30
–   Houdini 6 64-bit 4CPU3397+10
−10
(+6)14.5 − 15.5
(+3−4=23)
48.3%
14.5 / 30
24.8%
−2
–   SlowChess Blitz 2.5 64-bit 4CPU3394+17
−17
(+3)15 − 17
(+5−7=20)
46.9%
15.0 / 32
38.3%
−13
–   Fire 8 64-bit 4CPU3384+17
−17
(−7)26.5 − 27.5
(+7−8=39)
49.1%
26.5 / 54
74.1%
−12
–   Nemorino 6.00 64-bit 4CPU3383+17
−17
(−8)17 − 15
(+5−3=24)
53.1%
17.0 / 32
76.3%
+6
–   Pedone 3.1 64-bit 4CPU3377+37
−38
(−14)17 − 15
(+5−3=24)
53.1%
17.0 / 32
75.4%
0
–   Nemorino 6.05 64-bit 4CPU3374+23
−23
(−17)27 − 23
(+7−3=40)
54.0%
27.0 / 50
89.0%
+1
–   Igel 2.9.0 64-bit 4CPU3360+16
−16
(−31)21.5 − 18.5
(+10−7=23)
53.8%
21.5 / 40
99.7%
−9
–   SlowChess Blitz 2.4 64-bit 4CPU3356+21
−21
(−35)17 − 13
(+6−2=22)
56.7%
17.0 / 30
99.6%
−1
–   RubiChess 2.0 64-bit 4CPU3354+20
−20
(−37)19 − 13
(+7−1=24)
59.4%
19.0 / 32
99.8%
+12
–   SlowChess Blitz 2.3 64-bit 4CPU3340+20
−20
(−51)16 − 12
(+5−1=22)
57.1%
16.0 / 28
100.0%
−15
–   Lc0 0.27.0 w703810 64-bit 4CPU3335+17
−17
(−56)21 − 17
(+7−3=28)
55.3%
21.0 / 38
100.0%
−28
–   Booot 6.5 64-bit 4CPU3329+21
−21
(−62)18.5 − 13.5
(+6−1=25)
57.8%
18.5 / 32
100.0%
−21
–   Xiphos 0.6 64-bit 4CPU3328+13
−13
(−63)17.5 − 12.5
(+6−1=23)
58.3%
17.5 / 30
100.0%
−20
–   Fire 7.1 64-bit 4CPU3319+11
−11
(−72)18.5 − 11.5
(+7−0=23)
61.7%
18.5 / 30
100.0%
−11
–   RofChade 2.3 64-bit 4CPU3310+14
−14
(−81)19 − 11
(+9−1=20)
63.3%
19.0 / 30
100.0%
−8
–   Pedone 3.0 64-bit 4CPU3300+18
−18
(−91)20 − 12
(+9−1=22)
62.5%
20.0 / 32
100.0%
−22
–   Booot 6.4 64-bit 4CPU3296+15
−15
(−95)19 − 11
(+8−0=22)
63.3%
19.0 / 30
100.0%
−24
–   RubiChess 1.8 64-bit 4CPU3291+19
−19
(−100)21.5 − 8.5
(+13−0=17)
71.7%
21.5 / 30
100.0%
+24
–   Laser 1.7 64-bit 4CPU3284+13
−13
(−107)20.5 − 9.5
(+11−0=19)
68.3%
20.5 / 30
100.0%
−6
–   Defenchess 2.2 64-bit 4CPU3278+14
−14
(−113)21.5 − 8.5
(+13−0=17)
71.7%
21.5 / 30
100.0%
+11
–   Deep Shredder 13 64-bit 4CPU3276+10
−10
(−115)19.5 − 10.5
(+10−1=19)
65.0%
19.5 / 30
100.0%
−35
–   Fritz 17 64-bit 4CPU3275+16
−16
(−116)19.5 − 10.5
(+9−0=21)
65.0%
19.5 / 30
100.0%
−34

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Created in 2005-2013 by CCRL team
Last games added on May 15, 2021