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 2.1 64-bit (3393+13
−13		)Quote
Author: Andreas Matthies (Germany) Link: Homepage
Uses the default net NN-cf8c5
This is one of the 42 RubiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 14 64-bit3576+14
−14		(+183)11.5 − 40.5
(+0−29=23)
22.1%
11.5 / 52
0.0%
−10
–   Stockfish 13 64-bit3575+16
−16		(+182)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+15
–   Stockfish 2021-01-11 64-bit3574+12
−12		(+181)14.5 − 37.5
(+0−23=29)
27.9%
14.5 / 52
0.0%
+35
–   Fat Fritz 2 64-bit3562+7
−7		(+169)13 − 39
(+0−26=26)
25.0%
13.0 / 52
0.0%
0
–   SugaR AI 1.00 64-bit3554+12
−12		(+161)16 − 36
(+0−20=32)
30.8%
16.0 / 52
0.0%
+36
–   ShashChess 15.0 64-bit3549+11
−11		(+156)12.5 − 39.5
(+0−27=25)
24.0%
12.5 / 52
0.0%
−21
–   Dragon by Komodo 64-bit3533+10
−10		(+140)13 − 43
(+0−30=26)
23.2%
13.0 / 56
0.0%
−43
–   Dragon by Komodo 2 64-bit3531+12
−12		(+138)15.5 − 36.5
(+0−21=31)
29.8%
15.5 / 52
0.0%
+6
–   SlowChess Blitz 2.6 64-bit3439+13
−13		(+46)24.5 − 27.5
(+4−7=41)
47.1%
24.5 / 52
0.0%
+30
–   Ethereal 13.00 64-bit3419+14
−14		(+26)25 − 27
(+3−5=44)
48.1%
25.0 / 52
0.2%
+14
–   Nemorino 6.00 64-bit3407+7
−7		(+14)21 − 31
(+2−12=38)
40.4%
21.0 / 52
1.8%
−44
–   Igel 3.0.5 64-bit3396+8
−8		(+3)24.5 − 23.5
(+5−4=39)
51.0%
24.5 / 48
31.4%
+8
–   SlowChess Blitz 2.54 64-bit3396+20
−20		(+3)26.5 − 29.5
(+4−7=45)
47.3%
26.5 / 56
38.0%
−14
–   Houdini 6 64-bit3392+5
−5		(−1)27 − 25
(+9−7=36)
51.9%
27.0 / 52
56.0%
+10
–   SlowChess Blitz 2.5 64-bit3389+12
−12		(−4)25 − 27
(+7−9=36)
48.1%
25.0 / 52
69.1%
−15
–   Fire 8 64-bit3389+8
−8		(−4)26.5 − 25.5
(+10−9=33)
51.0%
26.5 / 52
71.0%
+1
–   Velvet 5.1.0 64-bit3387+16
−16		(−6)9 − 13
(+0−4=18)		40.9%
9.0 / 22
72.2%
−61
–   Pedone 3.1 64-bit3384+9
−9		(−9)30 − 26
(+10−6=40)
53.6%
30.0 / 56
88.1%
+13
–   Fire 8.1 64-bit3383+13
−13		(−10)2 − 2
(+0−0=4)		50.0%
2.0 / 4
88.0%
−10
–   Fire 8.2 64-bit3378+16
−16		(−15)26.5 − 25.5
(+7−6=39)
51.0%
26.5 / 52
94.1%
−8
–   Ethereal 12.75 64-bit3378+9
−9		(−15)28 − 28
(+7−7=42)
50.0%
28.0 / 56
97.7%
−15
–   Igel 3.0.0 64-bit3373+14
−14		(−20)29.5 − 22.5
(+8−1=43)
56.7%
29.5 / 52
98.6%
+17
–   Arasan 23.2 64-bit3368+14
−14		(−25)14 − 10
(+5−1=18)		58.3%
14.0 / 24
99.7%
+24
–   Nemorino 6.05 64-bit3363+9
−9		(−30)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−107
–   Clover 3.1 64-bit3357+12
−12		(−36)12 − 8
(+6−2=12)		60.0%
12.0 / 20
100.0%
+26
–   Booot 7.0-beta 64-bit3337+14
−14		(−56)12.5 − 7.5
(+5−0=15)		62.5%
12.5 / 20
100.0%
+17
–   Alexandria 3.5 64-bit3323+14
−14		(−70)13 − 11
(+2−0=22)		54.2%
13.0 / 24
100.0%
−46
–   Booot 6.5 64-bit3313+9
−9		(−80)34.5 − 21.5
(+18−5=33)
61.6%
34.5 / 56
100.0%
−5
–   Xiphos 0.6 64-bit3303+7
−7		(−90)36.5 − 19.5
(+21−4=31)
65.2%
36.5 / 56
100.0%
+13
–   Caissa 0.9 64-bit3300+19
−19		(−93)11 − 9
(+4−2=14)		55.0%
11.0 / 20
100.0%
−61
–   rofChade 2.3 64-bit3292+8
−8		(−101)35.5 − 16.5
(+19−0=33)
68.3%
35.5 / 52
100.0%
+14
–   Velvet 3.3.0 64-bit3290+15
−15		(−103)12.5 − 7.5
(+6−1=13)		62.5%
12.5 / 20
100.0%
−23
–   Smallbrain 6.0 64-bit3284+15
−15		(−109)10 − 4
(+6−0=8)		71.4%
10.0 / 14
100.0%
+29
–   Caissa 0.8 64-bit3278+17
−17		(−115)11.5 − 2.5
(+9−0=5)		82.1%
11.5 / 14
100.0%
+117
–   Weiss 2.0 64-bit3267+10
−10		(−126)14 − 6
(+8−0=12)		70.0%
14.0 / 20
100.0%
+2
1374 games: 185 wins, 278 losses, 911 draws (66.3%), score: 46.6%

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