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 16.3 64-bit (3544+10
−10		)Quote
Author: Ed Schroder (Netherlands) Link: Homepage
This is one of the 37 Rebel versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 17 64-bit3623+12
−12		(+79)4 − 4
(+0−0=8)		50.0%
4.0 / 8
0.0%
+79
–   Stockfish 16.1 64-bit3622+9
−9		(+78)23.5 − 34.5
(+0−11=47)
40.5%
23.5 / 58
0.0%
+20
–   Torch v2 64-bit3608+10
−10		(+64)22 − 28
(+0−6=44)
44.0%
22.0 / 50
0.0%
+30
–   Dragon by Komodo 3.3 64-bit3606+7
−7		(+62)21 − 29
(+0−8=42)
42.0%
21.0 / 50
0.0%
+14
–   Obsidian 14.0 64-bit3596+15
−15		(+52)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+52
–   Berserk 13 64-bit3589+8
−8		(+45)50.5 − 67.5
(+0−17=101)
42.8%
50.5 / 118
0.0%
+2
–   Obsidian 13.0 64-bit3586+11
−11		(+42)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−35
–   Alexandria 7.1.0 64-bit3579+54
−54		(+35)2 − 2
(+0−0=4)		50.0%
2.0 / 4
10.6%
+35
–   Caissa 1.20 64-bit3578+11
−11		(+34)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+34
–   Obsidian 12.0 64-bit3577+12
−12		(+33)25.5 − 32.5
(+1−8=49)
44.0%
25.5 / 58
0.0%
−2
–   PlentyChess 2.1.0 64-bit3576+11
−11		(+32)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
0.0%
−5
–   PlentyChess 2.0.0 64-bit3574+13
−13		(+30)22 − 28
(+2−8=40)
44.0%
22.0 / 50
0.0%
−6
–   Alexandria 7.0.0 64-bit3573+10
−10		(+29)28.5 − 29.5
(+1−2=55)
49.1%
28.5 / 58
0.0%
+24
–   Caissa 1.21 64-bit3573+55
−55		(+29)2 − 2
(+1−1=2)		50.0%
2.0 / 4
15.0%
+29
–   Viridithas 15.0.0 64-bit3573+14
−14		(+29)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+29
–   Starzix 6.0 64-bit3571+17
−17		(+27)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.2%
+27
–   RubiChess 20240817 64-bit3568+12
−12		(+24)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
0.0%
−13
–   Caissa 1.18 64-bit3567+9
−9		(+23)51.5 − 56.5
(+3−8=97)
47.7%
51.5 / 108
0.0%
+9
–   Ethereal 14.25 64-bit3567+8
−8		(+23)24.5 − 25.5
(+1−2=47)
49.0%
24.5 / 50
0.0%
+17
–   Motor 0.8.0 64-bit3566+24
−24		(+22)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
4.2%
−55
–   RubiChess 20240112 64-bit3566+8
−8		(+22)27.5 − 30.5
(+0−3=55)
47.4%
27.5 / 58
0.0%
+7
–   Obsidian 11.0 64-bit3562+10
−10		(+18)25 − 26
(+2−3=46)
49.0%
25.0 / 51
0.2%
+12
–   Clover 8.0 64-bit3559+15
−15		(+15)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
3.6%
+48
–   PlentyChess 1.0.0 64-bit3558+11
−11		(+14)53 − 55
(+3−5=100)
49.1%
53.0 / 108
1.9%
+8
–   Alexandria 6.1.0 64-bit3557+10
−10		(+13)52.5 − 57.5
(+1−6=103)
47.7%
52.5 / 110
2.0%
0
–   Lizard 11.0 64-bit3555+13
−13		(+11)24.5 − 29.5
(+0−5=49)
45.4%
24.5 / 54
8.3%
−16
–   Lizard 10.5 64-bit3555+12
−12		(+11)2 − 2
(+0−0=4)		50.0%
2.0 / 4
7.1%
+11
–   Viridithas 14.0.1 64-bit3554+16
−16		(+10)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
13.0%
+60
–   Motor 0.7.0 64-bit3554+15
−15		(+10)2 − 2
(+0−0=4)		50.0%
2.0 / 4
12.3%
+10
–   Clover 6.2 64-bit3553+13
−13		(+9)23 − 25
(+0−2=46)
47.9%
23.0 / 48
12.7%
−2
–   Titan 1.1.0 64-bit3551+9
−9		(+7)29.5 − 28.5
(+2−1=55)
50.9%
29.5 / 58
12.3%
+11
–   Uralochka 3.41a 64-bit3550+11
−11		(+6)29.5 − 28.5
(+2−1=55)
50.9%
29.5 / 58
19.9%
+10
–   Lizard 10.4 64-bit3548+16
−16		(+4)16.5 − 17.5
(+0−1=33)
48.5%
16.5 / 34
33.9%
−4
–   Seer 2.8.0 64-bit3547+8
−8		(+3)29 − 33
(+1−5=56)
46.8%
29.0 / 62
27.4%
−15
–   Chess System Tal 2.00 EAS 64-bit3545+9
−9		(+1)2 − 2
(+0−0=4)		50.0%
2.0 / 4
43.1%
+1
–   Clover 6.1 64-bit3543+9
−9		(−1)28.5 − 29.5
(+2−3=53)
49.1%
28.5 / 58
54.4%
−5
–   Chess System Tal 2.00 Elo 64-bit3542+7
−7		(−2)31 − 31
(+0−0=62)
50.0%
31.0 / 62
61.5%
−2
–   Clarity 7.2.0 64-bit3540+15
−15		(−4)3 − 2
(+1−0=4)		60.0%
3.0 / 5
67.9%
+49
–   Spaghet BologNNese 1.0 64-bit3540+14
−14		(−4)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
70.0%
+30
–   Clarity 7.0.0 64-bit3532+18
−18		(−12)15 − 15
(+3−3=24)
50.0%
15.0 / 30
88.6%
−12
–   rofChade 3.1 64-bit3531+9
−9		(−13)5 − 4
(+1−0=8)		55.6%
5.0 / 9
98.7%
+15
–   Peacekeeper 3.01 64-bit3528+12
−12		(−16)15 − 16
(+1−2=28)
48.4%
15.0 / 31
98.6%
−26
–   Koivisto 9.0 64-bit3527+7
−7		(−17)29.5 − 26.5
(+4−1=51)
52.7%
29.5 / 56
99.9%
−2
–   Uralochka 3.40a 64-bit3527+9
−9		(−17)26 − 23
(+4−1=44)
53.1%
26.0 / 49
99.6%
+1
–   Igel 3.5.0 64-bit3524+7
−7		(−20)7 − 7
(+0−0=14)		50.0%
7.0 / 14
100.0%
−20
–   Motor 0.6.0 64-bit3523+16
−16		(−21)2 − 2
(+0−0=4)		50.0%
2.0 / 4
98.8%
−21
–   Starzix 5.0 64-bit3521+14
−14		(−23)2.5 − 2.5
(+0−0=5)		50.0%
2.5 / 5
99.7%
−29
–   Revenge 3.0 64-bit3518+7
−7		(−26)26.5 − 23.5
(+4−1=45)
53.0%
26.5 / 50
100.0%
−8
–   Velvet 7.3.0 64-bit3516+19
−19		(−28)4.5 − 4.5
(+0−0=9)		50.0%
4.5 / 9
99.6%
−31
–   Fire 9.3 64-bit3514+13
−13		(−30)30.5 − 29.5
(+5−4=51)
50.8%
30.5 / 60
100.0%
−26
–   Viridithas 12.0.0 64-bit3514+14
−14		(−30)4 − 4
(+1−1=6)		50.0%
4.0 / 8
100.0%
−34
–   Lizard 10.3 64-bit3512+13
−13		(−32)29.5 − 24.5
(+6−1=47)
54.6%
29.5 / 54
100.0%
−4
–   Stormphrax 5.0.0 64-bit3507+16
−16		(−37)3 − 3
(+0−0=6)		50.0%
3.0 / 6
100.0%
−37
–   Arasan 24.1 64-bit3505+13
−13		(−39)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−39
–   Arasan 24.2.2 64-bit3493+14
−14		(−51)3 − 2
(+1−0=4)		60.0%
3.0 / 5
100.0%
−3
–   Velvet 7.1.0 64-bit3493+15
−15		(−51)26.5 − 22.5
(+4−0=45)
54.1%
26.5 / 49
100.0%
−26
–   Black Marlin 9.0 64-bit3492+12
−12		(−52)29.5 − 20.5
(+10−1=39)
59.0%
29.5 / 50
100.0%
+1
–   Booot 7.3 64-bit3484+10
−10		(−60)32.5 − 21.5
(+13−2=39)
60.2%
32.5 / 54
100.0%
+3
–   akimbo 1.0.0 64-bit3478+12
−12		(−66)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
100.0%
−28
–   Equisetum 1.0 64-bit3474+14
−14		(−70)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−70
–   Motor 0.5.0 64-bit3470+18
−18		(−74)10.5 − 7.5
(+3−0=15)		58.3%
10.5 / 18
100.0%
−23
–   Rice 8.0.0 64-bit3441+16
−16		(−103)29 − 21
(+8−0=42)
58.0%
29.0 / 50
100.0%
−57
2074 games: 94 wins, 127 losses, 1853 draws (89.3%), score: 49.2%

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