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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RubiChess 20221120 64-bit (3511+10
−10		)Quote
Author: Andreas Matthies (Germany) Link: Homepage
This is one of the 42 RubiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 15.1 64-bit3615+9
−9		(+104)20 − 54
(+0−34=40)
27.0%
20.0 / 74
0.0%
−48
–   ShashChess 26.0 64-bit3605+13
−13		(+94)21.5 − 34.5
(+0−13=43)
38.4%
21.5 / 56
0.0%
+24
–   Stockfish 15 64-bit3602+10
−10		(+91)20.5 − 35.5
(+0−15=41)
36.6%
20.5 / 56
0.0%
+8
–   Dragon by Komodo 3.2 64-bit3595+9
−9		(+84)25.5 − 35.5
(+1−11=49)
41.8%
25.5 / 61
0.0%
+36
–   Dragon by Komodo 3.1 64-bit3590+11
−11		(+79)23 − 33
(+0−10=46)
41.1%
23.0 / 56
0.0%
+25
–   Fat Fritz 2 64-bit3562+7
−7		(+51)29 − 31
(+1−3=56)
48.3%
29.0 / 60
0.0%
+41
–   Berserk 11.1 64-bit3553+9
−9		(+42)27 − 34
(+0−7=54)
44.3%
27.0 / 61
0.0%
+8
–   Ethereal 14.00 64-bit3534+9
−9		(+23)26 − 31
(+0−5=52)
45.6%
26.0 / 57
0.0%
−2
–   Koivisto 9.0 64-bit3527+7
−7		(+16)33 − 33
(+3−3=60)
50.0%
33.0 / 66
0.2%
+16
–   Berserk 10 64-bit3520+10
−10		(+9)34.5 − 33.5
(+6−5=57)
50.7%
34.5 / 68
7.5%
+13
–   Revenge 3.0 64-bit3518+7
−7		(+7)32 − 34
(+3−5=58)
48.5%
32.0 / 66
8.6%
−1
–   Rebel 16.2 64-bit3507+10
−10		(−4)29 − 32
(+2−5=54)
47.5%
29.0 / 61
71.8%
−18
–   Ethereal 13.75 64-bit3503+10
−10		(−8)29 − 31
(+2−4=54)
48.3%
29.0 / 60
87.2%
−17
–   Igel 3.4.0 64-bit3503+11
−11		(−8)39 − 39
(+4−4=70)
50.0%
39.0 / 78
86.8%
−8
–   SlowChess Blitz 2.9 64-bit3492+7
−7		(−19)41 − 36
(+7−2=68)
53.2%
41.0 / 77
99.9%
0
–   Koivisto 8.0 64-bit3492+8
−8		(−19)34 − 30
(+6−2=56)
53.1%
34.0 / 64
99.9%
−1
–   Seer 2.6.0 64-bit3491+8
−8		(−20)37.5 − 34.5
(+5−2=65)
52.1%
37.5 / 72
99.9%
−8
–   Rebel 16.1 64-bit3490+12
−12		(−21)33 − 27
(+6−0=54)
55.0%
33.0 / 60
99.6%
+7
–   Rebel 16 64-bit3475+12
−12		(−36)29.5 − 26.5
(+4−1=51)
52.7%
29.5 / 56
100.0%
−20
–   Igel 3.3.0 64-bit3471+13
−13		(−40)30.5 − 21.5
(+9−0=43)
58.7%
30.5 / 52
100.0%
+10
–   rofChade 3.0 64-bit3467+7
−7		(−44)40.5 − 31.5
(+9−0=63)
56.3%
40.5 / 72
100.0%
−7
–   Uralochka 3.39d 64-bit3467+10
−10		(−44)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
+43
–   Booot 7.2 64-bit3465+12
−12		(−46)12 − 8
(+4−0=16)		60.0%
12.0 / 20
100.0%
+15
–   Minic 3.31 64-bit3458+11
−11		(−53)32 − 24
(+9−1=46)
57.1%
32.0 / 56
100.0%
−11
–   Minic 3.32 64-bit3456+10
−10		(−55)21 − 13
(+8−0=26)
61.8%
21.0 / 34
100.0%
+17
–   Alexandria 4.0 64-bit3448+15
−15		(−63)14.5 − 9.5
(+5−0=19)		60.4%
14.5 / 24
100.0%
0
–   Caissa 1.7 64-bit3444+15
−15		(−67)19 − 13
(+7−1=24)
59.4%
19.0 / 32
100.0%
−10
–   Minic 3.30 64-bit3444+11
−11		(−67)30 − 22
(+8−0=44)
57.7%
30.0 / 52
100.0%
−23
–   Igel 3.2.0 64-bit3438+16
−16		(−73)16.5 − 13.5
(+4−1=25)
55.0%
16.5 / 30
100.0%
−42
–   Arasan 23.5 64-bit3433+13
−13		(−78)18 − 12
(+6−0=24)
60.0%
18.0 / 30
100.0%
−17
–   Arasan 23.4 64-bit3427+9
−9		(−84)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+80
–   Ginkgo Vienna 64-bit3425+11
−11		(−86)33 − 19
(+14−0=38)
63.5%
33.0 / 52
100.0%
−3
–   Uralochka 3.38c 64-bit3418+12
−12		(−93)37 − 19
(+18−0=38)
66.1%
37.0 / 56
100.0%
+7
–   Igel 3.1.0 64-bit3412+10
−10		(−99)37.5 − 18.5
(+19−0=37)
67.0%
37.5 / 56
100.0%
+8
–   Booot 7.1 64-bit3403+13
−13		(−108)17 − 9
(+8−0=18)		65.4%
17.0 / 26
100.0%
−10
–   Clover 3.2.1 64-bit3393+14
−14		(−118)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
100.0%
−28
–   Houdini 6 64-bit3392+5
−5		(−119)34 − 18
(+19−3=30)
65.4%
34.0 / 52
100.0%
−17
–   Fire 8.3 64-bit3389+15
−15		(−122)13.5 − 6.5
(+7−0=13)		67.5%
13.5 / 20
100.0%
−10
–   Caissa 1.5 64-bit3388+16
−16		(−123)20 − 10
(+10−0=20)
66.7%
20.0 / 30
100.0%
−18
–   Fire 1072022 64-bit3383+16
−16		(−128)16 − 8
(+8−0=16)		66.7%
16.0 / 24
100.0%
−23
1999 games: 245 wins, 138 losses, 1616 draws (80.8%), score: 52.7%

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