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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Show each game results
RubiChess 2.1 64-bit 4CPU (3464+15
−15		)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 15 64-bit 4CPU3622+13
−13		(+158)10 − 40
(+0−30=20)
20.0%
10.0 / 50
0.0%
−54
–   Stockfish 14 64-bit 4CPU3621+13
−13		(+157)7 − 25
(+0−18=14)
21.9%
7.0 / 32
0.0%
−38
–   Stockfish 13 64-bit 4CPU3613+13
−13		(+149)8 − 24
(+0−16=16)
25.0%
8.0 / 32
0.0%
−19
–   Stockfish 2021-01-11 64-bit 4CPU3612+13
−13		(+148)15 − 35
(+0−20=30)
30.0%
15.0 / 50
0.0%
+18
–   Fat Fritz 2 64-bit 4CPU3601+10
−10		(+137)7.5 − 24.5
(+0−17=15)
23.4%
7.5 / 32
0.0%
−45
–   ShashChess 15.0 64-bit 4CPU3599+15
−15		(+135)11 − 21
(+0−10=22)
34.4%
11.0 / 32
0.0%
+36
–   SugaR AI 1.00 64-bit 4CPU3594+17
−17		(+130)10 − 22
(+0−12=20)
31.3%
10.0 / 32
0.0%
+9
–   Dragon by Komodo 64-bit 4CPU3567+13
−13		(+103)17 − 33
(+1−17=32)
34.0%
17.0 / 50
0.0%
−1
–   SlowChess Blitz 2.6 64-bit 4CPU3508+16
−16		(+44)25 − 25
(+2−2=46)
50.0%
25.0 / 50
0.0%
+44
–   Igel 3.0.5 64-bit 4CPU3475+11
−11		(+11)25 − 27
(+1−3=48)
48.1%
25.0 / 52
9.4%
0
–   Ethereal 13.00 64-bit 4CPU3468+16
−16		(+4)25.5 − 26.5
(+5−6=41)
49.0%
25.5 / 52
35.5%
−2
–   Igel 3.0.0 64-bit 4CPU3458+18
−18		(−6)25.5 − 24.5
(+2−1=47)
51.0%
25.5 / 50
70.8%
0
–   Nemorino 6.00 64-bit 4CPU3456+10
−10		(−8)16 − 16
(+2−2=28)
50.0%
16.0 / 32
82.3%
−7
–   Houdini 6 64-bit 4CPU3456+7
−7		(−8)14 − 18
(+1−5=26)
43.8%
14.0 / 32
86.1%
−44
–   SlowChess Blitz 2.5 64-bit 4CPU3453+15
−15		(−11)17 − 15
(+5−3=24)
53.1%
17.0 / 32
86.2%
+4
–   Ethereal 12.75 64-bit 4CPU3453+13
−13		(−11)14.5 − 17.5
(+2−5=25)
45.3%
14.5 / 32
88.1%
−39
–   Marvin 6.1.0 64-bit 4CPU3448+15
−15		(−16)12 − 12
(+2−2=20)		50.0%
12.0 / 24
94.4%
−17
–   Fire 8 64-bit 4CPU3445+12
−12		(−19)31 − 19
(+16−4=30)
62.0%
31.0 / 50
98.6%
+60
–   Pedone 3.1 64-bit 4CPU3441+15
−15		(−23)27 − 26
(+8−7=38)
50.9%
27.0 / 53
99.2%
−17
–   Velvet 4.1.0 64-bit 4CPU3423+15
−15		(−41)12 − 12
(+2−2=20)		50.0%
12.0 / 24
100.0%
−44
–   Uralochka 3.35a 64-bit 4CPU3392+17
−17		(−72)14.5 − 9.5
(+6−1=17)		60.4%
14.5 / 24
100.0%
−6
–   Xiphos 0.6 64-bit 4CPU3386+10
−10		(−78)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
100.0%
+11
–   Alexandria 3.5 64-bit 4CPU3384+19
−19		(−80)19.5 − 10.5
(+11−2=17)
65.0%
19.5 / 30
100.0%
+18
–   Booot 6.5 64-bit 4CPU3379+15
−15		(−85)21 − 11
(+12−2=18)
65.6%
21.0 / 32
100.0%
+18
–   Zahak 10.0 64-bit 4CPU3377+14
−14		(−87)16.5 − 7.5
(+10−1=13)		68.8%
16.5 / 24
100.0%
+35
–   Lc0 0.27.0 w703810 64-bit 4CPU3369+12
−12		(−95)53.5 − 26.5
(+29−2=49)
66.9%
53.5 / 80
100.0%
+13
–   Winter 1.0 64-bit 4CPU3306+18
−18		(−158)12 − 4
(+8−0=8)		75.0%
12.0 / 16
100.0%
+10
1031 games: 135 wins, 191 losses, 705 draws (68.4%), score: 47.3%

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