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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Viridithas 9.0.0 64-bit 4CPU (3503+17
−17		)Quote
Author: Cosmo Bobak (Scotland) Link: Homepage
This is one of the 24 Viridithas versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 20230507 64-bit 4CPU3637+18
−18		(+134)10.5 − 21.5
(+0−11=21)
32.8%
10.5 / 32
0.0%
+24
–   Chess System Tal 2.00 Elo 64-bit 4CPU3582+10
−10		(+79)13.5 − 18.5
(+0−5=27)
42.2%
13.5 / 32
0.0%
+33
–   Chess System Tal 2.00 EAS 64-bit 4CPU3579+12
−12		(+76)13 − 19
(+0−6=26)
40.6%
13.0 / 32
0.0%
+19
–   Ethereal 14.00 64-bit 4CPU3577+12
−12		(+74)10.5 − 13.5
(+1−4=19)		43.8%
10.5 / 24
0.0%
+33
–   Berserk 10 64-bit 4CPU3567+13
−13		(+64)9 − 15
(+0−6=18)		37.5%
9.0 / 24
0.0%
−9
–   RubiChess 20230410 64-bit 4CPU3564+13
−13		(+61)8.5 − 15.5
(+0−7=17)		35.4%
8.5 / 24
0.0%
−31
–   Caissa 1.11 64-bit 4CPU3546+17
−17		(+43)12.5 − 19.5
(+1−8=23)
39.1%
12.5 / 32
0.0%
−25
–   Seer 2.6.0 64-bit 4CPU3534+11
−11		(+31)9 − 15
(+0−6=18)		37.5%
9.0 / 24
0.0%
−45
–   Rebel 16 64-bit 4CPU3530+14
−14		(+27)11 − 13
(+0−2=22)		45.8%
11.0 / 24
0.4%
+3
–   rofChade 3.0 64-bit 4CPU3526+10
−10		(+23)10.5 − 13.5
(+1−4=19)		43.8%
10.5 / 24
0.5%
−12
–   Clover 4.0 64-bit 4CPU3525+16
−16		(+22)12.5 − 11.5
(+3−2=19)		52.1%
12.5 / 24
2.0%
+34
–   Minic 3.30 64-bit 4CPU3515+14
−14		(+12)10.5 − 13.5
(+0−3=21)		43.8%
10.5 / 24
12.3%
−23
–   Caissa 1.8 64-bit 4CPU3513+17
−17		(+10)11 − 13
(+1−3=20)		45.8%
11.0 / 24
18.3%
−15
–   Uralochka 3.39d 64-bit 4CPU3512+13
−13		(+9)12 − 12
(+2−2=20)		50.0%
12.0 / 24
17.7%
+10
–   Arasan 23.4 64-bit 4CPU3499+13
−13		(−4)13 − 11
(+2−0=22)		54.2%
13.0 / 24
63.8%
+19
–   Fire 9 64-bit 4CPU3496+18
−18		(−7)14 − 10
(+4−0=20)		58.3%
14.0 / 24
72.4%
+43
–   Wasp 6.50 64-bit 4CPU3483+14
−14		(−20)12 − 12
(+2−2=20)		50.0%
12.0 / 24
97.4%
−20
–   Ginkgo Vienna 64-bit 4CPU3481+13
−13		(−22)12.5 − 11.5
(+3−2=19)		52.1%
12.5 / 24
98.5%
−8
–   Velvet 5.2.0 64-bit 4CPU3474+16
−16		(−29)13.5 − 10.5
(+3−0=21)		56.3%
13.5 / 24
99.6%
+8
–   Booot 7.1 64-bit 4CPU3473+14
−14		(−30)13 − 11
(+3−1=20)		54.2%
13.0 / 24
99.8%
−6
–   Houdini 6 64-bit 4CPU3456+7
−7		(−47)12.5 − 11.5
(+3−2=19)		52.1%
12.5 / 24
100.0%
−35
–   Velvet 5.1.0 64-bit 4CPU3454+17
−17		(−49)16 − 8
(+8−0=16)		66.7%
16.0 / 24
100.0%
+56
–   Stockfish 8 64-bit 4CPU3438+11
−11		(−65)15 − 9
(+7−1=16)		62.5%
15.0 / 24
100.0%
+12
–   BlackCore 6.0 64-bit 4CPU3436+17
−17		(−67)13 − 11
(+2−0=22)		54.2%
13.0 / 24
100.0%
−44
–   Komodo 10.4 64-bit 4CPU3432+16
−16		(−71)16 − 8
(+10−2=12)		66.7%
16.0 / 24
100.0%
+44
–   Alexandria 3.5 64-bit 4CPU3384+19
−19		(−119)18 − 6
(+12−0=12)		75.0%
18.0 / 24
100.0%
+48
–   Marvin 6.0.0 64-bit 4CPU3377+16
−16		(−126)15 − 9
(+7−1=16)		62.5%
15.0 / 24
100.0%
−48
–   Smallbrain 6.0 64-bit 4CPU3370+16
−16		(−133)14.5 − 9.5
(+5−0=19)		60.4%
14.5 / 24
100.0%
−70
–   Winter 2.0 64-bit 4CPU3338+17
−17		(−165)17.5 − 6.5
(+11−0=13)		72.9%
17.5 / 24
100.0%
−14
728 games: 91 wins, 80 losses, 557 draws (76.5%), score: 50.8%

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