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 15.1 64-bit (3421+11
−11		)Quote
Author: Ed Schroder (Netherlands) Link: Homepage
This is one of the 37 Rebel versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 15 64-bit3602+10
−10		(+181)14.5 − 42.5
(+0−28=29)
25.4%
14.5 / 57
0.0%
+15
–   Stockfish 060122 64-bit3600+11
−11		(+179)13 − 39
(+0−26=26)
25.0%
13.0 / 52
0.0%
+10
–   ShashChess 22 64-bit3592+13
−13		(+171)13 − 39
(+0−26=26)
25.0%
13.0 / 52
0.0%
+1
–   Dragon by Komodo 3.1 64-bit3590+11
−11		(+169)11.5 − 40.5
(+0−29=23)
22.1%
11.5 / 52
0.0%
−24
–   SugaR AI 2.50 64-bit3585+10
−10		(+164)14.5 − 37.5
(+0−23=29)
27.9%
14.5 / 52
0.0%
+17
–   Dragon by Komodo 3 64-bit3583+12
−12		(+162)12 − 40
(+0−28=24)
23.1%
12.0 / 52
0.0%
−22
–   Fat Fritz 2 64-bit3562+7
−7		(+141)14.5 − 37.5
(+1−24=27)
27.9%
14.5 / 52
0.0%
−7
–   Revenge 3.0 64-bit3518+7
−7		(+97)16.5 − 35.5
(+1−20=31)
31.7%
16.5 / 52
0.0%
−22
–   Berserk 9 64-bit3514+11
−11		(+93)20.5 − 35.5
(+0−15=41)
36.6%
20.5 / 56
0.0%
+12
–   Ethereal 13.75 64-bit3503+10
−10		(+82)20.5 − 31.5
(+2−13=37)
39.4%
20.5 / 52
0.0%
+15
–   Koivisto 8.0 64-bit3492+8
−8		(+71)21 − 35
(+0−14=42)
37.5%
21.0 / 56
0.0%
−6
–   SlowChess Blitz 2.9 64-bit3492+7
−7		(+71)22.5 − 34.5
(+3−15=39)
39.5%
22.5 / 57
0.0%
+3
–   RubiChess 20220813 64-bit3476+12
−12		(+55)5.5 − 5.5
(+1−1=9)		50.0%
5.5 / 11
0.0%
+51
–   RubiChess 20220223 64-bit3467+10
−10		(+46)23 − 33
(+2−12=42)
41.1%
23.0 / 56
0.0%
−10
–   rofChade 3.0 64-bit3467+7
−7		(+46)25.5 − 41.5
(+0−16=51)
38.1%
25.5 / 67
0.0%
−27
–   Seer 2.5.0 64-bit3445+9
−9		(+24)30 − 36
(+4−10=52)
45.5%
30.0 / 66
0.0%
−4
–   Minic 3.30 64-bit3444+11
−11		(+23)5 − 5
(+1−1=8)		50.0%
5.0 / 10
0.1%
+23
–   Arasan 23.4 64-bit3427+9
−9		(+6)34 − 33
(+8−7=52)
50.7%
34.0 / 67
17.6%
+11
–   Uralochka 3.38c 64-bit3418+12
−12		(−3)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
63.1%
+29
–   Igel 3.1.0 64-bit3412+10
−10		(−9)37.5 − 32.5
(+8−3=59)
53.6%
37.5 / 70
88.0%
+11
–   Nemorino 6.00 64-bit3407+7
−7		(−14)24.5 − 27.5
(+5−8=39)
47.1%
24.5 / 52
98.3%
−31
–   Arasan 23.3 64-bit3405+10
−10		(−16)30.5 − 29.5
(+6−5=49)
50.8%
30.5 / 60
98.8%
−10
–   Minic 3.22 64-bit3405+13
−13		(−16)26.5 − 25.5
(+5−4=43)
51.0%
26.5 / 52
97.2%
−10
–   Minic 3.24 64-bit3401+11
−11		(−20)34.5 − 29.5
(+11−6=47)
53.9%
34.5 / 64
99.6%
+4
–   Houdini 6 64-bit3392+5
−5		(−29)33.5 − 22.5
(+18−7=31)
59.8%
33.5 / 56
100.0%
+36
–   Uralochka 3.37c 64-bit3391+14
−14		(−30)32.5 − 27.5
(+10−5=45)
54.2%
32.5 / 60
100.0%
−3
–   Devre 4.0 64-bit3387+11
−11		(−34)11 − 11
(+2−2=18)		50.0%
11.0 / 22
100.0%
−34
–   Black Marlin 7.0 64-bit3386+10
−10		(−35)20 − 14
(+9−3=22)
58.8%
20.0 / 34
100.0%
+18
–   Wasp 6.00 64-bit3381+11
−11		(−40)15.5 − 12.5
(+5−2=21)		55.4%
15.5 / 28
100.0%
−7
–   Caissa 1.4 64-bit3380+14
−14		(−41)12 − 6
(+6−0=12)		66.7%
12.0 / 18
100.0%
+60
–   Fire 8.2 64-bit3378+16
−16		(−43)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−120
–   Clarity 4.1.0 64-bit3377+17
−17		(−44)5.5 − 6.5
(+1−2=9)		45.8%
5.5 / 12
100.0%
−71
–   Nemorino 6.05 64-bit3363+9
−9		(−58)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
100.0%
−95
–   Caissa 1.2 64-bit3361+18
−18		(−60)15 − 9
(+6−0=18)		62.5%
15.0 / 24
100.0%
+15
–   Booot 7.0 64-bit3361+13
−13		(−60)12 − 8
(+5−1=14)		60.0%
12.0 / 20
100.0%
+2
–   Clover 3.1 64-bit3357+12
−12		(−64)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+20
–   Caissa 1.3 64-bit3356+18
−18		(−65)12 − 6
(+7−1=10)		66.7%
12.0 / 18
100.0%
+42
–   Tucano 10.00 64-bit3355+9
−9		(−66)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+100
–   Devre 3.0 64-bit3352+15
−15		(−69)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+8
–   Velvet 4.1.0 64-bit3351+13
−13		(−70)20 − 10
(+10−0=20)
66.7%
20.0 / 30
100.0%
+34
–   Booot 7.0-beta 64-bit3337+14
−14		(−84)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−84
–   BlackCore 5.1 64-bit3336+18
−18		(−85)10.5 − 5.5
(+6−1=9)		65.6%
10.5 / 16
100.0%
+17
–   Wasp 5.50 64-bit3326+15
−15		(−95)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+197
–   Stormphrax 1.0.0 64-bit3319+16
−16		(−102)13.5 − 10.5
(+7−4=13)		56.3%
13.5 / 24
100.0%
−57
–   Velvet 4.0.0 64-bit3316+18
−18		(−105)40.5 − 15.5
(+28−3=25)
72.3%
40.5 / 56
100.0%
+50
–   Caissa 0.9 64-bit3300+19
−19		(−121)14 − 6
(+8−0=12)		70.0%
14.0 / 20
100.0%
+6
–   HIARCS 15.2 64-bit3296+16
−16		(−125)16 − 8
(+9−1=14)		66.7%
16.0 / 24
100.0%
−13
–   Marvin 6.0.0 64-bit3295+15
−15		(−126)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−126
–   Mantissa 3.7.2 64-bit3294+10
−10		(−127)9.5 − 8.5
(+5−4=9)		52.8%
9.5 / 18
100.0%
−103
–   Zahak 10.0 64-bit3293+10
−10		(−128)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−128
–   Caissa 0.8 64-bit3278+17
−17		(−143)12 − 6
(+8−2=8)		66.7%
12.0 / 18
100.0%
−28
–   Stash 34.0 64-bit3273+12
−12		(−148)16 − 4
(+13−1=6)		80.0%
16.0 / 20
100.0%
+76
–   Alexandria 3.1.0 64-bit3236+16
−16		(−185)12.5 − 5.5
(+7−0=11)		69.4%
12.5 / 18
100.0%
−59
–   Alexandria 3.0.2 64-bit3221+20
−20		(−200)14 − 4
(+10−0=8)		77.8%
14.0 / 18
100.0%
−9
1829 games: 253 wins, 379 losses, 1197 draws (65.4%), score: 46.6%

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