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 4CPU (3515+14
−14		)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 45 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 14 64-bit 4CPU3621+13
−13		(+106)10 − 22
(+0−12=20)
31.3%
10.0 / 32
0.0%
−14
–   Dragon by Komodo 2.6 64-bit 4CPU3611+16
−16		(+96)8.5 − 23.5
(+0−15=17)
26.6%
8.5 / 32
0.0%
−60
–   Stockfish 14.1 64-bit 4CPU3608+15
−15		(+93)8.5 − 23.5
(+0−15=17)
26.6%
8.5 / 32
0.0%
−63
–   Fat Fritz 2 64-bit 4CPU3601+10
−10		(+86)11.5 − 20.5
(+0−9=23)
35.9%
11.5 / 32
0.0%
−1
–   Dragon by Komodo 2.5 64-bit 4CPU3600+17
−17		(+85)25 − 39
(+0−14=50)
39.1%
25.0 / 64
0.0%
+18
–   ShashChess 15.0 64-bit 4CPU3599+15
−15		(+84)12 − 20
(+0−8=24)
37.5%
12.0 / 32
0.0%
+6
–   SugaR AI 1.00 64-bit 4CPU3594+17
−17		(+79)10.5 − 21.5
(+0−11=21)
32.8%
10.5 / 32
0.0%
−31
–   ShashChess 19.3 64-bit 4CPU3585+17
−17		(+70)11.5 − 20.5
(+0−9=23)
35.9%
11.5 / 32
0.0%
−17
–   Dragon by Komodo 2 64-bit 4CPU3580+20
−20		(+65)13 − 19
(+0−6=26)
40.6%
13.0 / 32
0.0%
+9
–   Berserk 8.5.1 64-bit 4CPU3542+15
−15		(+27)16 − 16
(+0−0=32)
50.0%
16.0 / 32
0.2%
+27
–   SlowChess Blitz 2.8 64-bit 4CPU3538+13
−13		(+23)13.5 − 18.5
(+0−5=27)
42.2%
13.5 / 32
0.4%
−23
–   Berserk 8 64-bit 4CPU3526+18
−18		(+11)16 − 16
(+1−1=30)
50.0%
16.0 / 32
15.4%
+11
–   Revenge 2.0 64-bit 4CPU3524+14
−14		(+9)16.5 − 15.5
(+1−0=31)
51.6%
16.5 / 32
15.1%
+16
–   Koivisto 7.0 64-bit 4CPU3516+15
−15		(+1)14.5 − 17.5
(+1−4=27)
45.3%
14.5 / 32
42.7%
−27
–   SlowChess Blitz 2.6 64-bit 4CPU3508+16
−16		(−7)15.5 − 16.5
(+2−3=27)
48.4%
15.5 / 32
75.2%
−16
–   Berserk 7.0 64-bit 4CPU3507+17
−17		(−8)16.5 − 15.5
(+4−3=25)
51.6%
16.5 / 32
78.5%
−1
–   SlowChess Blitz 2.7 64-bit 4CPU3506+17
−17		(−9)18 − 14
(+5−1=26)
56.3%
18.0 / 32
80.7%
+29
–   RubiChess 2021 64-bit 4CPU3501+18
−18		(−14)16.5 − 15.5
(+5−4=23)
51.6%
16.5 / 32
89.8%
−6
–   RubiChess 2.2 64-bit 4CPU3496+15
−15		(−19)18 − 14
(+4−0=28)
56.3%
18.0 / 32
97.2%
+17
–   Revenge 1.0 64-bit 4CPU3484+15
−15		(−31)18.5 − 13.5
(+7−2=23)
57.8%
18.5 / 32
99.9%
+16
–   Igel 3.0.5 64-bit 4CPU3475+11
−11		(−40)19.5 − 12.5
(+7−0=25)
60.9%
19.5 / 32
100.0%
+25
–   Koivisto 6.0 64-bit 4CPU3473+17
−17		(−42)19.5 − 12.5
(+7−0=25)
60.9%
19.5 / 32
100.0%
+23
–   Seer 2.4.0 64-bit 4CPU3472+14
−14		(−43)17.5 − 14.5
(+4−1=27)
54.7%
17.5 / 32
100.0%
−15
–   Berserk 6.0 64-bit 4CPU3463+16
−16		(−52)18.5 − 13.5
(+5−0=27)
57.8%
18.5 / 32
100.0%
−5
–   Clover 3.2.1 64-bit 4CPU3459+17
−17		(−56)17.5 − 10.5
(+7−0=21)		62.5%
17.5 / 28
100.0%
+19
–   Caissa 1.4 64-bit 4CPU3457+20
−20		(−58)15 − 9
(+6−0=18)		62.5%
15.0 / 24
100.0%
+17
–   Nemorino 6.00 64-bit 4CPU3456+10
−10		(−59)19 − 13
(+8−2=22)
59.4%
19.0 / 32
100.0%
+1
–   Houdini 6 64-bit 4CPU3456+7
−7		(−59)21 − 11
(+10−0=22)
65.6%
21.0 / 32
100.0%
+37
–   Arasan 23.2 64-bit 4CPU3447+16
−16		(−68)18 − 12
(+6−0=24)
60.0%
18.0 / 30
100.0%
−7
–   Fire 8 64-bit 4CPU3445+12
−12		(−70)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
100.0%
+19
–   Arasan 23.0.1 64-bit 4CPU3429+19
−19		(−86)11.5 − 6.5
(+6−1=11)		63.9%
11.5 / 18
100.0%
+3
–   Berserk 4.5.1 64-bit 4CPU3424+17
−17		(−91)8.5 − 7.5
(+1−0=15)		53.1%
8.5 / 16
100.0%
−72
–   Minic 3.17 64-bit 4CPU3371+18
−18		(−144)15.5 − 4.5
(+11−0=9)		77.5%
15.5 / 20
100.0%
+46
–   Wasp 5.00 64-bit 4CPU3363+17
−17		(−152)20.5 − 9.5
(+11−0=19)
68.3%
20.5 / 30
100.0%
−35
–   Wasp 5.20 64-bit 4CPU3362+20
−20		(−153)13 − 5
(+8−0=10)		72.2%
13.0 / 18
100.0%
−7
–   Velvet 3.3.0 64-bit 4CPU3361+18
−18		(−154)14.5 − 5.5
(+11−2=7)		72.5%
14.5 / 20
100.0%
+11
1100 games: 148 wins, 129 losses, 823 draws (74.8%), score: 50.9%

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