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

Options
Show each game results
RubiChess 20230918 64-bit 4CPU (3586+14
−14		)Quote
Author: Andreas Matthies (Germany) Link: Homepage
This is one of the 42 RubiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 20230613 64-bit 4CPU3642+11
−11		(+56)21.5 − 30.5
(+0−9=43)
41.3%
21.5 / 52
0.0%
+4
–   Stockfish 16 64-bit 4CPU3639+11
−11		(+53)13.5 − 18.5
(+0−5=27)
42.2%
13.5 / 32
0.0%
+5
–   Torch v1 64-bit 4CPU3630+11
−11		(+44)30.5 − 40.5
(+3−13=55)
43.0%
30.5 / 71
0.0%
+1
–   Dragon by Komodo 3.3 64-bit 4CPU3627+10
−10		(+41)15 − 17
(+0−2=30)
46.9%
15.0 / 32
0.0%
+23
–   Dragon by Komodo 3.2 64-bit 4CPU3623+12
−12		(+37)15 − 17
(+0−2=30)
46.9%
15.0 / 32
0.0%
+18
–   Berserk 12 64-bit 4CPU3608+11
−11		(+22)14 − 18
(+0−4=28)
43.8%
14.0 / 32
0.3%
−15
–   Ethereal 14.25 64-bit 4CPU3600+10
−10		(+14)16 − 16
(+0−0=32)
50.0%
16.0 / 32
3.1%
+14
–   Caissa 1.15 64-bit 4CPU3592+17
−17		(+6)16 − 16
(+1−1=30)
50.0%
16.0 / 32
29.0%
+6
–   Berserk 11.1 64-bit 4CPU3583+12
−12		(−3)16 − 16
(+1−1=30)
50.0%
16.0 / 32
63.1%
−2
–   Caissa 1.14.1 64-bit 4CPU3582+16
−16		(−4)16.5 − 15.5
(+1−0=31)
51.6%
16.5 / 32
64.9%
+4
–   Chess System Tal 2.00 Elo 64-bit 4CPU3582+10
−10		(−4)16 − 16
(+2−2=28)
50.0%
16.0 / 32
69.6%
−4
–   Obsidian 9.0 64-bit 4CPU3582+16
−16		(−4)16.5 − 15.5
(+2−1=29)
51.6%
16.5 / 32
65.2%
+5
–   Igel 3.5.0 64-bit 4CPU3577+10
−10		(−9)17 − 15
(+4−2=26)
53.1%
17.0 / 32
89.1%
+10
–   Ethereal 14.00 64-bit 4CPU3577+12
−12		(−9)16.5 − 15.5
(+1−0=31)
51.6%
16.5 / 32
87.7%
−1
–   rofChade 3.1 64-bit 4CPU3573+11
−11		(−13)16.5 − 15.5
(+2−1=29)
51.6%
16.5 / 32
96.1%
−3
–   Clover 6.1 64-bit 4CPU3572+12
−12		(−14)16 − 16
(+1−1=30)
50.0%
16.0 / 32
96.1%
−13
–   Rebel EAS 64-bit 4CPU3569+12
−12		(−17)16 − 16
(+1−1=30)
50.0%
16.0 / 32
98.5%
−18
–   Obsidian 8.0 64-bit 4CPU3567+17
−17		(−19)16 − 16
(+2−2=28)
50.0%
16.0 / 32
97.2%
−17
–   Alexandria 5.1.0 64-bit 4CPU3566+15
−15		(−20)15 − 15
(+1−1=28)
50.0%
15.0 / 30
98.5%
−20
–   Caissa 1.13.1 64-bit 4CPU3564+16
−16		(−22)16.5 − 15.5
(+2−1=29)
51.6%
16.5 / 32
99.0%
−12
–   Uralochka 3.40a 64-bit 4CPU3563+12
−12		(−23)18.5 − 13.5
(+6−1=25)
57.8%
18.5 / 32
99.8%
+25
–   Koivisto 9.0 64-bit 4CPU3560+10
−10		(−26)18 − 14
(+5−1=26)
56.3%
18.0 / 32
100.0%
+11
–   Revenge 3.0 64-bit 4CPU3558+9
−9		(−28)17.5 − 14.5
(+4−1=27)
54.7%
17.5 / 32
100.0%
0
–   Caissa 1.12 64-bit 4CPU3556+16
−16		(−30)16 − 16
(+1−1=30)
50.0%
16.0 / 32
99.9%
−30
–   Clover 6.0 64-bit 4CPU3548+13
−13		(−38)18 − 14
(+5−1=26)
56.3%
18.0 / 32
100.0%
0
–   SlowChess Blitz 2.9 64-bit 4CPU3545+9
−9		(−41)17 − 15
(+2−0=30)
53.1%
17.0 / 32
100.0%
−22
–   Arasan 24.0 64-bit 4CPU3539+15
−15		(−47)16.5 − 15.5
(+2−1=29)
51.6%
16.5 / 32
100.0%
−38
–   Seer 2.6.0 64-bit 4CPU3534+11
−11		(−52)19 − 13
(+6−0=26)
59.4%
19.0 / 32
100.0%
+5
–   SugaR 1.6.1 64-bit 4CPU3526+20
−20		(−60)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
100.0%
+30
–   Ginkgo Valencia 1.01 64-bit 4CPU3512+15
−15		(−74)19.5 − 10.5
(+9−0=21)
65.0%
19.5 / 30
100.0%
+19
–   Booot 7.2 64-bit 4CPU3512+15
−15		(−74)19 − 13
(+7−1=24)
59.4%
19.0 / 32
100.0%
−16
–   Alexandria 4.0 64-bit 4CPU3510+16
−16		(−76)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
100.0%
+14
–   Carp 3.0.0 64-bit 4CPU3501+16
−16		(−85)13 − 9
(+4−0=18)		59.1%
13.0 / 22
100.0%
−29
–   Velvet 5.3.0 64-bit 4CPU3480+16
−16		(−106)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
+14
–   Black Marlin 8.0 64-bit 4CPU3457+19
−19		(−129)21 − 9
(+12−0=18)
70.0%
21.0 / 30
100.0%
0
–   Houdini 6 64-bit 4CPU3456+7
−7		(−130)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
+38
1195 games: 135 wins, 58 losses, 1002 draws (83.8%), score: 53.2%

Rating changes by day

Rating changes with played games

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