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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Rebel EAS 64-bit 4CPU (3569+12
−12		)Quote
Author: Ed Schroder (Netherlands) Link: Homepage
This is one of the 37 Rebel versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 20230613 64-bit 4CPU3642+11
−11		(+73)19 − 31
(+0−12=38)
38.0%
19.0 / 50
0.0%
0
–   Stockfish 16 64-bit 4CPU3639+11
−11		(+70)13 − 19
(+0−6=26)
40.6%
13.0 / 32
0.0%
+13
–   Stockfish 16.1 64-bit 4CPU3638+10
−10		(+69)11 − 21
(+0−10=22)
34.4%
11.0 / 32
0.0%
−29
–   ShashChess GZ 64-bit 4CPU3637+14
−14		(+68)15 − 17
(+0−2=30)
46.9%
15.0 / 32
0.0%
+49
–   Torch v1 64-bit 4CPU3630+11
−11		(+61)37 − 53
(+0−16=74)
41.1%
37.0 / 90
0.0%
+8
–   Dragon by Komodo 3.3 64-bit 4CPU3627+10
−10		(+58)11.5 − 20.5
(+0−9=23)
35.9%
11.5 / 32
0.0%
−29
–   Dragon by Komodo 3.2 64-bit 4CPU3623+12
−12		(+54)14.5 − 17.5
(+0−3=29)
45.3%
14.5 / 32
0.0%
+26
–   Berserk 12 64-bit 4CPU3608+11
−11		(+39)26.5 − 37.5
(+0−11=53)
41.4%
26.5 / 64
0.0%
−12
–   RubiChess 20240112 64-bit 4CPU3602+12
−12		(+33)14.5 − 17.5
(+0−3=29)
45.3%
14.5 / 32
0.0%
+5
–   Caissa 1.17 64-bit 4CPU3600+14
−14		(+31)13.5 − 19.5
(+0−6=27)
40.9%
13.5 / 33
0.0%
−23
–   Ethereal 14.25 64-bit 4CPU3600+10
−10		(+31)14.5 − 17.5
(+0−3=29)
45.3%
14.5 / 32
0.0%
+3
–   Obsidian 10.0 64-bit 4CPU3598+15
−15		(+29)15 − 17
(+0−2=30)
46.9%
15.0 / 32
0.0%
+10
–   Obsidian 11.0 64-bit 4CPU3597+15
−15		(+28)15.5 − 16.5
(+0−1=31)
48.4%
15.5 / 32
0.0%
+19
–   Caissa 1.16 64-bit 4CPU3595+16
−16		(+26)15.5 − 16.5
(+1−2=29)
48.4%
15.5 / 32
0.1%
+16
–   Caissa 1.15 64-bit 4CPU3592+17
−17		(+23)14 − 18
(+1−5=26)
43.8%
14.0 / 32
0.8%
−14
–   RubiChess 20230918 64-bit 4CPU3586+14
−14		(+17)16 − 16
(+1−1=30)
50.0%
16.0 / 32
1.5%
+18
–   Seer 2.8.0 64-bit 4CPU3585+11
−11		(+16)15.5 − 16.5
(+0−1=31)
48.4%
15.5 / 32
1.1%
+7
–   Berserk 11.1 64-bit 4CPU3583+12
−12		(+14)15.5 − 16.5
(+1−2=29)
48.4%
15.5 / 32
2.6%
+5
–   Chess System Tal 2.00 Elo 64-bit 4CPU3582+10
−10		(+13)15 − 17
(+0−2=30)
46.9%
15.0 / 32
2.0%
−5
–   Caissa 1.14.1 64-bit 4CPU3582+16
−16		(+13)15 − 17
(+0−2=30)
46.9%
15.0 / 32
6.6%
−4
–   Obsidian 9.0 64-bit 4CPU3582+16
−16		(+13)16 − 16
(+0−0=32)
50.0%
16.0 / 32
6.2%
+13
–   Ethereal 14.00 64-bit 4CPU3577+12
−12		(+8)16 − 16
(+1−1=30)
50.0%
16.0 / 32
14.1%
+7
–   Igel 3.5.0 64-bit 4CPU3577+10
−10		(+8)14.5 − 17.5
(+0−3=29)
45.3%
14.5 / 32
10.0%
−18
–   Alexandria 6.0.0 64-bit 4CPU3574+14
−14		(+5)14.5 − 17.5
(+0−3=29)
45.3%
14.5 / 32
26.3%
−22
–   rofChade 3.1 64-bit 4CPU3573+11
−11		(+4)16 − 16
(+0−0=32)
50.0%
16.0 / 32
28.8%
+4
–   Clover 6.1 64-bit 4CPU3572+12
−12		(+3)16 − 16
(+1−1=30)
50.0%
16.0 / 32
33.5%
+4
–   Obsidian 8.0 64-bit 4CPU3567+17
−17		(−2)16 − 16
(+1−1=30)
50.0%
16.0 / 32
57.7%
−2
–   Alexandria 5.1.0 64-bit 4CPU3566+15
−15		(−3)15 − 15
(+1−1=28)
50.0%
15.0 / 30
61.8%
−1
–   Caissa 1.13.1 64-bit 4CPU3564+16
−16		(−5)15 − 17
(+1−3=28)
46.9%
15.0 / 32
70.0%
−23
–   RubiChess 20230410 64-bit 4CPU3564+13
−13		(−5)15.5 − 16.5
(+0−1=31)
48.4%
15.5 / 32
70.6%
−13
–   Uralochka 3.40a 64-bit 4CPU3563+12
−12		(−6)16.5 − 15.5
(+2−1=29)
51.6%
16.5 / 32
77.6%
+3
–   Koivisto 9.0 64-bit 4CPU3560+10
−10		(−9)16 − 16
(+0−0=32)
50.0%
16.0 / 32
91.0%
−9
–   Alexandria 5.0 64-bit 4CPU3560+15
−15		(−9)15.5 − 14.5
(+1−0=29)
51.7%
15.5 / 30
84.0%
0
–   Revenge 3.0 64-bit 4CPU3558+9
−9		(−11)17.5 − 14.5
(+5−2=25)
54.7%
17.5 / 32
94.7%
+18
–   Seer 2.7.0 64-bit 4CPU3558+17
−17		(−11)16 − 12
(+6−2=20)		57.1%
16.0 / 28
86.0%
+32
–   Caissa 1.12 64-bit 4CPU3556+16
−16		(−13)16.5 − 15.5
(+1−0=31)
51.6%
16.5 / 32
92.1%
−4
–   Clover 6.0 64-bit 4CPU3548+13
−13		(−21)17 − 15
(+3−1=28)
53.1%
17.0 / 32
99.6%
−2
–   Arasan 24.1 64-bit 4CPU3546+17
−17		(−23)11 − 9
(+2−0=18)		55.0%
11.0 / 20
99.1%
+6
–   SlowChess Blitz 2.9 64-bit 4CPU3545+9
−9		(−24)18 − 14
(+5−1=26)
56.3%
18.0 / 32
100.0%
+14
–   Arasan 24.0 64-bit 4CPU3539+15
−15		(−30)18 − 14
(+4−0=28)
56.3%
18.0 / 32
100.0%
+7
–   Viridithas 11.0.0 64-bit 4CPU3536+15
−15		(−33)16.5 − 13.5
(+3−0=27)
55.0%
16.5 / 30
100.0%
−3
–   Booot 7.3 64-bit 4CPU3530+15
−15		(−39)10 − 10
(+0−0=20)		50.0%
10.0 / 20
100.0%
−39
–   Stormphrax 4.0.0 64-bit 4CPU3528+17
−17		(−41)11.5 − 12.5
(+0−1=23)		47.9%
11.5 / 24
100.0%
−52
–   Minic 3.41 64-bit 4CPU3528+16
−16		(−41)12.5 − 9.5
(+3−0=19)		56.8%
12.5 / 22
100.0%
0
–   Minic 3.39 64-bit 4CPU3522+18
−18		(−47)17 − 13
(+4−0=26)
56.7%
17.0 / 30
100.0%
−7
–   Booot 7.2 64-bit 4CPU3512+15
−15		(−57)20 − 12
(+8−0=24)
62.5%
20.0 / 32
100.0%
+20
–   Alexandria 4.0 64-bit 4CPU3510+16
−16		(−59)18 − 14
(+5−1=26)
56.3%
18.0 / 32
100.0%
−22
–   Superultra 1.0 64-bit 4CPU3482+16
−16		(−87)20.5 − 9.5
(+11−0=19)
68.3%
20.5 / 30
100.0%
+29
–   Velvet 5.3.0 64-bit 4CPU3480+16
−16		(−89)19 − 13
(+7−1=24)
59.4%
19.0 / 32
100.0%
−29
–   Black Marlin 8.0 64-bit 4CPU3457+19
−19		(−112)19.5 − 10.5
(+10−1=19)
65.0%
19.5 / 30
100.0%
−15
–   Houdini 6 64-bit 4CPU3456+7
−7		(−113)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
−4
1683 games: 100 wins, 124 losses, 1459 draws (86.7%), score: 49.3%

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