CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Ethereal 13.25 64-bit (3457+11
−11		)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 45 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 060122 64-bit3600+11
−11		(+143)13.5 − 38.5
(+0−25=27)
26.0%
13.5 / 52
0.0%
−17
–   SugaR AI 2.50 64-bit3585+10
−10		(+128)17 − 41
(+0−24=34)
29.3%
17.0 / 58
0.0%
−7
–   Stockfish 14.1 64-bit3581+11
−11		(+124)14.5 − 43.5
(+0−29=29)
25.0%
14.5 / 58
0.0%
−43
–   Stockfish 14 64-bit3576+14
−14		(+119)16 − 36
(+1−21=30)
30.8%
16.0 / 52
0.0%
−8
–   Stockfish 2021-01-11 64-bit3574+12
−12		(+117)16.5 − 35.5
(+0−19=33)
31.7%
16.5 / 52
0.0%
−1
–   Dragon by Komodo 2.6 64-bit3572+12
−12		(+115)16.5 − 35.5
(+0−19=33)
31.7%
16.5 / 52
0.0%
−2
–   ShashChess 19.3 64-bit3565+14
−14		(+108)15 − 37
(+0−22=30)
28.8%
15.0 / 52
0.0%
−31
–   Dragon by Komodo 2.5 64-bit3563+13
−13		(+106)21.5 − 36.5
(+1−16=41)
37.1%
21.5 / 58
0.0%
+24
–   Fat Fritz 2 64-bit3562+7
−7		(+105)21 − 37
(+1−17=40)
36.2%
21.0 / 58
0.0%
+17
–   Dragon by Komodo 64-bit3533+10
−10		(+76)21 − 31
(+1−11=40)
40.4%
21.0 / 52
0.0%
+17
–   Dragon by Komodo 2 64-bit3531+12
−12		(+74)19 − 33
(+2−16=34)
36.5%
19.0 / 52
0.0%
−13
–   Berserk 8.5.1 64-bit3492+10
−10		(+35)25 − 25
(+6−6=38)
50.0%
25.0 / 50
0.0%
+34
–   SlowChess Blitz 2.8 64-bit3476+9
−9		(+19)27.5 − 30.5
(+5−8=45)
47.4%
27.5 / 58
0.2%
+2
–   Revenge 2.0 64-bit3472+10
−10		(+15)25.5 − 26.5
(+3−4=45)
49.0%
25.5 / 52
1.6%
+9
–   Berserk 8 64-bit3468+14
−14		(+11)24.5 − 27.5
(+5−8=39)
47.1%
24.5 / 52
9.8%
−6
–   Koivisto 7.0 64-bit3460+11
−11		(+3)29 − 29
(+3−3=52)
50.0%
29.0 / 58
35.3%
+2
–   Berserk 7.0 64-bit3450+14
−14		(−7)3 − 3
(+0−0=6)		50.0%
3.0 / 6
79.1%
−7
–   SlowChess Blitz 2.7 64-bit3449+13
−13		(−8)26.5 − 25.5
(+6−5=41)
51.0%
26.5 / 52
84.9%
−2
–   SlowChess Blitz 2.6 64-bit3439+13
−13		(−18)27.5 − 22.5
(+12−7=31)
55.0%
27.5 / 50
98.6%
+14
–   RubiChess 2021 64-bit3435+13
−13		(−22)26 − 26
(+3−3=46)
50.0%
26.0 / 52
99.8%
−23
–   RubiChess 2.2 64-bit3422+10
−10		(−35)32.5 − 23.5
(+10−1=45)
58.0%
32.5 / 56
100.0%
+12
–   Revenge 1.0 64-bit3410+10
−10		(−47)32 − 20
(+15−3=34)
61.5%
32.0 / 52
100.0%
+24
–   Koivisto 6.0 64-bit3409+11
−11		(−48)29.5 − 22.5
(+8−1=43)
56.7%
29.5 / 52
100.0%
−9
–   Nemorino 6.00 64-bit3407+7
−7		(−50)28 − 22
(+9−3=38)
56.0%
28.0 / 50
100.0%
−14
–   Berserk 6.0 64-bit3402+13
−13		(−55)34 − 18
(+18−2=32)
65.4%
34.0 / 52
100.0%
+44
–   Seer 2.4.0 64-bit3401+9
−9		(−56)32 − 20
(+13−1=38)
61.5%
32.0 / 52
100.0%
+14
–   Igel 3.0.5 64-bit3396+8
−8		(−61)30 − 20
(+11−1=38)
60.0%
30.0 / 50
100.0%
0
–   Clover 3.2.1 64-bit3393+14
−14		(−64)16 − 12
(+4−0=24)		57.1%
16.0 / 28
100.0%
−22
–   Houdini 6 64-bit3392+5
−5		(−65)29.5 − 20.5
(+14−5=31)
59.0%
29.5 / 50
100.0%
−7
–   Uralochka 3.37c 64-bit3391+14
−14		(−66)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
100.0%
−32
–   Fire 8 64-bit3389+8
−8		(−68)29 − 21
(+11−3=36)
58.0%
29.0 / 50
100.0%
−18
–   Black Marlin 7.0 64-bit3386+10
−10		(−71)20 − 10
(+12−2=16)
66.7%
20.0 / 30
100.0%
+40
–   Pedone 3.1 64-bit3384+9
−9		(−73)31 − 19
(+15−3=32)
62.0%
31.0 / 50
100.0%
+5
–   Fire 8.1 64-bit3383+13
−13		(−74)32.5 − 19.5
(+14−1=37)
62.5%
32.5 / 52
100.0%
+3
–   Arasan 23.2 64-bit3368+14
−14		(−89)15 − 9
(+8−2=14)		62.5%
15.0 / 24
100.0%
−6
–   Marvin 6.1.0 64-bit3368+11
−11		(−89)14.5 − 9.5
(+5−0=19)		60.4%
14.5 / 24
100.0%
−25
–   Rebel 15x2 64-bit3365+15
−15		(−92)15 − 7
(+9−1=12)		68.2%
15.0 / 22
100.0%
+29
–   Caissa 1.2 64-bit3361+18
−18		(−96)13.5 − 10.5
(+3−0=21)		56.3%
13.5 / 24
100.0%
−60
–   Devre 3.0 64-bit3352+15
−15		(−105)12.5 − 7.5
(+7−2=11)		62.5%
12.5 / 20
100.0%
−20
–   Seer 2.3.0 64-bit3351+15
−15		(−106)19.5 − 8.5
(+12−1=15)		69.6%
19.5 / 28
100.0%
+24
–   Arasan 23.0.1 64-bit3348+15
−15		(−109)8 − 4
(+4−0=8)		66.7%
8.0 / 12
100.0%
−3
–   Berserk 4.5.1 64-bit3342+17
−17		(−115)16.5 − 7.5
(+10−1=13)		68.8%
16.5 / 24
100.0%
+8
–   Lc0 0.28.0 w744204 64-bit3337+12
−12		(−120)8.5 − 3.5
(+5−0=7)		70.8%
8.5 / 12
100.0%
+14
–   Wasp 5.50 64-bit3326+15
−15		(−131)15.5 − 6.5
(+9−0=13)		70.5%
15.5 / 22
100.0%
+2
–   Velvet 4.0.0 64-bit3316+18
−18		(−141)15.5 − 4.5
(+11−0=9)		77.5%
15.5 / 20
100.0%
+46
–   Minic 3.17 64-bit3286+17
−17		(−171)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
100.0%
+223
–   Smallbrain 6.0 64-bit3284+15
−15		(−173)9 − 5
(+4−0=10)		64.3%
9.0 / 14
100.0%
−88
1934 games: 305 wins, 301 losses, 1328 draws (68.7%), score: 50.1%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024