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
Viridithas 15.0.0 64-bit 4CPU#8‑10  (3602+18
−18		)Quote
Author: Cosmo Bobak (Scotland) Link: Homepage
This is one of the 24 Viridithas versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 17 64-bit 4CPU3642+14
−14		(+40)10.5 − 19.5
(+1−10=19)
35.0%
10.5 / 30
0.0%
−57
–   Torch v3 64-bit 4CPU3636+15
−15		(+34)14.5 − 15.5
(+1−2=27)
48.3%
14.5 / 30
0.1%
+24
–   Dragon by Komodo 3.3 64-bit 4CPU3627+10
−10		(+25)13 − 17
(+0−4=26)
43.3%
13.0 / 30
0.3%
−14
–   Obsidian 14.0 64-bit 4CPU3618+18
−18		(+16)14 − 16
(+0−2=28)
46.7%
14.0 / 30
8.7%
−3
–   Berserk 13 64-bit 4CPU3616+11
−11		(+14)15 − 15
(+0−0=30)
50.0%
15.0 / 30
6.1%
+14
–   Obsidian 13.0 64-bit 4CPU3615+14
−14		(+13)13.5 − 16.5
(+0−3=27)
45.0%
13.5 / 30
8.8%
−15
–   PlentyChess 2.1.0 64-bit 4CPU3611+14
−14		(+9)14 − 16
(+1−3=26)
46.7%
14.0 / 30
19.1%
−10
–   Caissa 1.20 64-bit 4CPU3610+13
−13		(+8)14.5 − 15.5
(+1−2=27)
48.3%
14.5 / 30
20.4%
−1
–   Starzix 6.0 64-bit 4CPU3606+37
−37		(+4)3 − 3
(+0−0=6)		50.0%
3.0 / 6
41.7%
+4
–   Alexandria 7.0.0 64-bit 4CPU3602+13
−13		(0)14.5 − 15.5
(+0−1=29)
48.3%
14.5 / 30
48.0%
−8
–   RubiChess 20240817 64-bit 4CPU3600+15
−15		(−2)15.5 − 14.5
(+1−0=29)
51.7%
15.5 / 30
56.6%
+7
–   Ethereal 14.25 64-bit 4CPU3600+10
−10		(−2)15 − 15
(+0−0=30)
50.0%
15.0 / 30
55.8%
−2
–   Clover 8.0 64-bit 4CPU3597+17
−17		(−5)16 − 14
(+2−0=28)
53.3%
16.0 / 30
65.6%
+14
–   Titan 1.1.0 64-bit 4CPU3590+14
−14		(−12)15 − 15
(+0−0=30)
50.0%
15.0 / 30
86.0%
−12
–   Lizard 11.0 64-bit 4CPU3589+18
−18		(−13)16 − 14
(+3−1=26)
53.3%
16.0 / 30
86.7%
+5
–   Chess System Tal 2.00 EAS 64-bit 4CPU3579+12
−12		(−23)16 − 14
(+2−0=28)
53.3%
16.0 / 30
99.0%
−3
–   Igel 3.5.0 64-bit 4CPU3577+10
−10		(−25)16.5 − 13.5
(+3−0=27)
55.0%
16.5 / 30
99.5%
+4
–   Velvet 8.0.0 64-bit 4CPU3571+18
−18		(−31)17.5 − 12.5
(+5−0=25)
58.3%
17.5 / 30
99.5%
+19
–   Spaghet BologNNese 1.0 64-bit 4CPU3562+18
−18		(−40)16.5 − 13.5
(+3−0=27)
55.0%
16.5 / 30
100.0%
−10
–   Revenge 3.0 64-bit 4CPU3558+9
−9		(−44)18 − 12
(+6−0=24)
60.0%
18.0 / 30
100.0%
+17
–   Peacekeeper 3.01 64-bit 4CPU3555+18
−18		(−47)17 − 13
(+4−0=26)
56.7%
17.0 / 30
100.0%
−8
–   Superultra 2.0 64-bit 4CPU3514+20
−20		(−88)20.5 − 9.5
(+11−0=19)
68.3%
20.5 / 30
100.0%
+30
636 games: 44 wins, 28 losses, 564 draws (88.7%), score: 51.3%

Rating changes by day

Rating changes with played games

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