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 14.0.1 64-bit 4CPU (3589+17
−17		)Quote
Author: Cosmo Bobak (Scotland) Link: Homepage
This is one of the 24 Viridithas versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 20230613 64-bit 4CPU3642+11
−11		(+53)12 − 18
(+0−6=24)
40.0%
12.0 / 30
0.0%
−8
–   Stockfish 16.1 64-bit 4CPU3638+10
−10		(+49)11.5 − 18.5
(+0−7=23)
38.3%
11.5 / 30
0.0%
−21
–   Torch v3 64-bit 4CPU3636+15
−15		(+47)10.5 − 19.5
(+0−9=21)
35.0%
10.5 / 30
0.0%
−47
–   Dragon by Komodo 3.3 64-bit 4CPU3627+10
−10		(+38)11 − 17
(+0−6=22)		39.3%
11.0 / 28
0.0%
−26
–   Berserk 13 64-bit 4CPU3616+11
−11		(+27)13.5 − 14.5
(+0−1=27)		48.2%
13.5 / 28
0.1%
+16
–   Obsidian 13.0 64-bit 4CPU3615+14
−14		(+26)13.5 − 14.5
(+0−1=27)		48.2%
13.5 / 28
0.3%
+15
–   PlentyChess 2.1.0 64-bit 4CPU3611+14
−14		(+22)14.5 − 15.5
(+0−1=29)
48.3%
14.5 / 30
1.2%
+12
–   Caissa 1.20 64-bit 4CPU3610+13
−13		(+21)14 − 14
(+3−3=22)		50.0%
14.0 / 28
1.3%
+18
–   Alexandria 7.0.0 64-bit 4CPU3602+13
−13		(+13)13.5 − 14.5
(+1−2=25)		48.2%
13.5 / 28
8.1%
+2
–   Lizard 10.5 64-bit 4CPU3601+16
−16		(+12)13 − 15
(+0−2=26)		46.4%
13.0 / 28
12.4%
−7
–   RubiChess 20240817 64-bit 4CPU3600+15
−15		(+11)28.5 − 31.5
(+1−4=55)
47.5%
28.5 / 60
13.2%
−3
–   Ethereal 14.25 64-bit 4CPU3600+10
−10		(+11)13 − 15
(+1−3=24)		46.4%
13.0 / 28
9.6%
−11
–   Clover 8.0 64-bit 4CPU3597+17
−17		(+8)16 − 14
(+2−0=28)
53.3%
16.0 / 30
21.8%
+27
–   Clover 7.0 64-bit 4CPU3594+16
−16		(+5)29 − 29
(+2−2=54)
50.0%
29.0 / 58
31.3%
+5
–   Titan 1.1.0 64-bit 4CPU3590+14
−14		(+1)14.5 − 15.5
(+0−1=29)
48.3%
14.5 / 30
43.7%
−8
–   Lizard 11.0 64-bit 4CPU3589+18
−18		(0)15 − 15
(+0−0=30)
50.0%
15.0 / 30
50.1%
0
–   Seer 2.8.0 64-bit 4CPU3585+11
−11		(−4)15 − 15
(+1−1=28)
50.0%
15.0 / 30
67.6%
−4
–   Uralochka 3.41a 64-bit 4CPU3584+14
−14		(−5)15.5 − 14.5
(+3−2=25)
51.7%
15.5 / 30
67.6%
+5
–   Chess System Tal 2.00 EAS 64-bit 4CPU3579+12
−12		(−10)15 − 13
(+3−1=24)		53.6%
15.0 / 28
86.5%
+12
–   Igel 3.5.0 64-bit 4CPU3577+10
−10		(−12)13.5 − 14.5
(+0−1=27)		48.2%
13.5 / 28
91.1%
−22
–   Spaghet BologNNese 1.0 64-bit 4CPU3562+18
−18		(−27)16.5 − 13.5
(+3−0=27)
55.0%
16.5 / 30
99.3%
+2
–   Koivisto 9.0 64-bit 4CPU3560+10
−10		(−29)15.5 − 12.5
(+3−0=25)		55.4%
15.5 / 28
100.0%
+2
–   Revenge 3.0 64-bit 4CPU3558+9
−9		(−31)16 − 14
(+2−0=28)
53.3%
16.0 / 30
100.0%
−12
–   Peacekeeper 3.01 64-bit 4CPU3555+18
−18		(−34)13.5 − 10.5
(+4−1=19)		56.3%
13.5 / 24
99.9%
+4
–   Stash 36.0 64-bit 4CPU3396+18
−18		(−193)23.5 − 4.5
(+19−0=9)		83.9%
23.5 / 28
100.0%
+57
780 games: 48 wins, 54 losses, 678 draws (86.9%), score: 49.6%

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