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 20230410 64-bit (3524+10
−10		)Quote
Author: Andreas Matthies (Germany) Link: Homepage
This is one of the 42 RubiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 16 64-bit3623+8
−8		(+99)25 − 51
(+0−26=50)
32.9%
25.0 / 76
0.0%
−8
–   Stockfish 15.1 64-bit3615+9
−9		(+91)31 − 54
(+0−23=62)
36.5%
31.0 / 85
0.0%
+8
–   ShashChess GZ 64-bit3610+11
−11		(+86)20 − 32
(+1−13=38)
38.5%
20.0 / 52
0.0%
+14
–   Dragon by Komodo 3.2 64-bit3595+9
−9		(+71)30 − 46
(+0−16=60)
39.5%
30.0 / 76
0.0%
+7
–   Berserk 11.1 64-bit3553+9
−9		(+29)42 − 54
(+2−14=80)
43.8%
42.0 / 96
0.0%
−6
–   Chess System Tal 2.00 EAS 64-bit3545+9
−9		(+21)24.5 − 27.5
(+1−4=47)
47.1%
24.5 / 52
0.0%
+4
–   Chess System Tal 2.00 Elo 64-bit3542+7
−7		(+18)38 − 44
(+2−8=72)
46.3%
38.0 / 82
0.0%
−3
–   Ethereal 14.00 64-bit3534+9
−9		(+10)43.5 − 42.5
(+5−4=77)
50.6%
43.5 / 86
3.8%
+13
–   Uralochka 3.40a 64-bit3527+9
−9		(+3)26.5 − 25.5
(+2−1=49)
51.0%
26.5 / 52
27.6%
+9
–   Rebel EAS 64-bit3527+9
−9		(+3)29 − 29
(+4−4=50)
50.0%
29.0 / 58
31.0%
+2
–   Koivisto 9.0 64-bit3527+7
−7		(+3)47 − 47
(+5−5=84)
50.0%
47.0 / 94
29.3%
+3
–   Igel 3.5.0 64-bit3524+7
−7		(0)41.5 − 40.5
(+2−1=79)
50.6%
41.5 / 82
44.9%
+3
–   Caissa 1.12 64-bit3518+12
−12		(−6)27 − 25
(+6−4=42)
51.9%
27.0 / 52
78.7%
+5
–   Revenge 3.0 64-bit3518+7
−7		(−6)46.5 − 39.5
(+8−1=77)
54.1%
46.5 / 86
84.8%
+18
–   Clover 6.0 64-bit3515+10
−10		(−9)37 − 33
(+4−0=66)
52.9%
37.0 / 70
92.4%
+7
–   Rebel 16.2 64-bit3507+10
−10		(−17)38 − 38
(+3−3=70)
50.0%
38.0 / 76
99.7%
−16
–   Igel 3.4.0 64-bit3503+11
−11		(−21)36 − 28
(+9−1=54)
56.3%
36.0 / 64
99.9%
+14
–   Caissa 1.11 64-bit3503+12
−12		(−21)31.5 − 28.5
(+4−1=55)
52.5%
31.5 / 60
99.8%
−6
–   Clover 5.0 64-bit3499+12
−12		(−25)28.5 − 27.5
(+5−4=47)
50.9%
28.5 / 56
100.0%
−20
–   Arasan 24.0 64-bit3496+12
−12		(−28)16 − 12
(+4−0=24)		57.1%
16.0 / 28
100.0%
+12
–   Deep Sjeng 3.6 a16 64-bit3494+12
−12		(−30)28 − 24
(+5−1=46)
53.8%
28.0 / 52
100.0%
−8
–   SlowChess Blitz 2.9 64-bit3492+7
−7		(−32)32.5 − 27.5
(+5−0=55)
54.2%
32.5 / 60
100.0%
−8
–   Seer 2.6.0 64-bit3491+8
−8		(−33)35.5 − 28.5
(+11−4=49)
55.5%
35.5 / 64
100.0%
0
–   Caissa 1.10 64-bit3487+16
−16		(−37)15 − 11
(+4−0=22)		57.7%
15.0 / 26
100.0%
+8
–   Clover 4.1 64-bit3481+13
−13		(−43)30.5 − 25.5
(+7−2=47)
54.5%
30.5 / 56
100.0%
−16
–   Caissa 1.9 64-bit3478+14
−14		(−46)16 − 14
(+3−1=26)
53.3%
16.0 / 30
100.0%
−24
–   Clover 4.0 64-bit3473+13
−13		(−51)35 − 25
(+11−1=48)
58.3%
35.0 / 60
100.0%
0
–   Viridithas 10.0.0 64-bit3471+14
−14		(−53)17.5 − 18.5
(+2−3=31)
48.6%
17.5 / 36
100.0%
−61
–   Viridithas 9.1.0 64-bit3470+15
−15		(−54)13 − 11
(+3−1=20)		54.2%
13.0 / 24
100.0%
−28
–   Minic 3.39 64-bit3468+15
−15		(−56)18 − 12
(+6−0=24)
60.0%
18.0 / 30
100.0%
+4
–   Uralochka 3.39d 64-bit3467+10
−10		(−57)36 − 24
(+14−2=44)
60.0%
36.0 / 60
100.0%
+6
–   rofChade 3.0 64-bit3467+7
−7		(−57)34 − 24
(+11−1=46)
58.6%
34.0 / 58
100.0%
−5
–   Minic 3.32 64-bit3456+10
−10		(−68)32.5 − 23.5
(+9−0=47)
58.0%
32.5 / 56
100.0%
−20
–   Caissa 1.7 64-bit3444+15
−15		(−80)34.5 − 17.5
(+18−1=33)
66.3%
34.5 / 52
100.0%
+23
–   Superultra 1.0 64-bit3442+10
−10		(−82)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−82
–   Fire 9 64-bit3439+13
−13		(−85)14.5 − 11.5
(+4−1=21)		55.8%
14.5 / 26
100.0%
−49
–   Clover 3.3.1 64-bit3434+17
−17		(−90)33.5 − 18.5
(+16−1=35)
64.4%
33.5 / 52
100.0%
0
–   Arasan 23.5 64-bit3433+13
−13		(−91)36 − 18
(+18−0=36)
66.7%
36.0 / 54
100.0%
+13
–   Ginkgo Vienna 64-bit3425+11
−11		(−99)34 − 18
(+16−0=36)
65.4%
34.0 / 52
100.0%
−1
–   Wasp 6.50 64-bit3419+10
−10		(−105)34 − 18
(+16−0=36)
65.4%
34.0 / 52
100.0%
−8
–   Booot 7.1 64-bit3403+13
−13		(−121)36.5 − 15.5
(+22−1=29)
70.2%
36.5 / 52
100.0%
+11
–   Houdini 6 64-bit3392+5
−5		(−132)38 − 14
(+24−0=28)
73.1%
38.0 / 52
100.0%
+20
–   Devre 4.0 64-bit3387+11
−11		(−137)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
2391 games: 294 wins, 153 losses, 1944 draws (81.3%), score: 52.9%

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