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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Clover 6.1 64-bit 4CPU (3572+12
−12		)Quote
Author: Luca Metehau (Romania) Link: Homepage
This is one of the 30 Clover versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 20230613 64-bit 4CPU3642+11
−11		(+70)13.5 − 18.5
(+0−5=27)
42.2%
13.5 / 32
0.0%
+22
–   Stockfish 16 64-bit 4CPU3639+11
−11		(+67)26 − 37
(+0−11=52)
41.3%
26.0 / 63
0.0%
+15
–   Stockfish 16.1 64-bit 4CPU3638+10
−10		(+66)24 − 38
(+0−14=48)
38.7%
24.0 / 62
0.0%
−2
–   Torch v2 64-bit 4CPU3633+12
−12		(+61)8.5 − 15.5
(+0−7=17)		35.4%
8.5 / 24
0.0%
−31
–   Torch v1 64-bit 4CPU3630+11
−11		(+58)16.5 − 19.5
(+0−3=33)
45.8%
16.5 / 36
0.0%
+33
–   Dragon by Komodo 3.3 64-bit 4CPU3627+10
−10		(+55)24 − 40
(+0−16=48)
37.5%
24.0 / 64
0.0%
−22
–   Berserk 13 64-bit 4CPU3616+11
−11		(+44)25.5 − 41.5
(+2−18=47)
38.1%
25.5 / 67
0.0%
−30
–   Obsidian 12.0 64-bit 4CPU3609+14
−14		(+37)16 − 20
(+0−4=32)
44.4%
16.0 / 36
0.0%
+5
–   Berserk 12 64-bit 4CPU3608+11
−11		(+36)26 − 34
(+0−8=52)
43.3%
26.0 / 60
0.0%
−2
–   PlentyChess 1.0.0 64-bit 4CPU3604+14
−14		(+32)16 − 20
(+0−4=32)
44.4%
16.0 / 36
0.0%
0
–   RubiChess 20240112 64-bit 4CPU3602+12
−12		(+30)15 − 21
(+0−6=30)
41.7%
15.0 / 36
0.0%
−20
–   Caissa 1.18 64-bit 4CPU3600+13
−13		(+28)16.5 − 19.5
(+1−4=31)
45.8%
16.5 / 36
0.0%
+3
–   Caissa 1.17 64-bit 4CPU3600+14
−14		(+28)20 − 24
(+0−4=40)
45.5%
20.0 / 44
0.0%
+1
–   Ethereal 14.25 64-bit 4CPU3600+10
−10		(+28)25 − 29
(+1−5=48)
46.3%
25.0 / 54
0.0%
+6
–   Obsidian 10.0 64-bit 4CPU3598+15
−15		(+26)14 − 18
(+0−4=28)
43.8%
14.0 / 32
0.1%
−10
–   Obsidian 11.0 64-bit 4CPU3597+15
−15		(+25)15.5 − 19.5
(+2−6=27)
44.3%
15.5 / 35
0.2%
−10
–   Caissa 1.16 64-bit 4CPU3595+16
−16		(+23)15 − 17
(+2−4=26)
46.9%
15.0 / 32
0.4%
+2
–   Caissa 1.15 64-bit 4CPU3592+17
−17		(+20)16 − 16
(+1−1=30)
50.0%
16.0 / 32
1.9%
+20
–   RubiChess 20230918 64-bit 4CPU3586+14
−14		(+14)16 − 16
(+1−1=30)
50.0%
16.0 / 32
3.9%
+13
–   Seer 2.8.0 64-bit 4CPU3585+11
−11		(+13)18 − 18
(+0−0=36)
50.0%
18.0 / 36
3.3%
+13
–   Alexandria 6.1.0 64-bit 4CPU3584+14
−14		(+12)18.5 − 17.5
(+2−1=33)
51.4%
18.5 / 36
5.8%
+20
–   Obsidian 9.0 64-bit 4CPU3582+16
−16		(+10)18 − 14
(+6−2=24)
56.3%
18.0 / 32
12.1%
+48
–   Chess System Tal 2.00 Elo 64-bit 4CPU3582+10
−10		(+10)17.5 − 18.5
(+1−2=33)
48.6%
17.5 / 36
5.8%
+1
–   Rebel 16.3 64-bit 4CPU3579+13
−13		(+7)18 − 18
(+2−2=32)
50.0%
18.0 / 36
16.6%
+7
–   Chess System Tal 2.00 EAS 64-bit 4CPU3579+12
−12		(+7)2 − 2
(+1−1=2)		50.0%
2.0 / 4
18.2%
+7
–   Igel 3.5.0 64-bit 4CPU3577+10
−10		(+5)18.5 − 17.5
(+2−1=33)
51.4%
18.5 / 36
21.3%
+12
–   Alexandria 6.0.0 64-bit 4CPU3574+14
−14		(+2)20 − 16
(+5−1=30)
55.6%
20.0 / 36
40.1%
+35
–   rofChade 3.1 64-bit 4CPU3573+11
−11		(+1)17.5 − 18.5
(+0−1=35)
48.6%
17.5 / 36
46.0%
−6
–   Rebel EAS 64-bit 4CPU3569+12
−12		(−3)16 − 16
(+1−1=30)
50.0%
16.0 / 32
66.5%
−4
–   Alexandria 5.1.0 64-bit 4CPU3566+15
−15		(−6)16 − 16
(+1−1=30)
50.0%
16.0 / 32
74.7%
−6
–   Uralochka 3.40a 64-bit 4CPU3563+12
−12		(−9)2 − 2
(+0−0=4)		50.0%
2.0 / 4
88.2%
−9
–   Velvet 7.3.0 64-bit 4CPU3561+15
−15		(−11)16 − 14
(+3−1=26)
53.3%
16.0 / 30
89.4%
+6
–   Koivisto 9.0 64-bit 4CPU3560+10
−10		(−12)18 − 18
(+1−1=34)
50.0%
18.0 / 36
96.5%
−12
–   Revenge 3.0 64-bit 4CPU3558+9
−9		(−14)17 − 15
(+4−2=26)
53.1%
17.0 / 32
98.1%
+5
–   Viridithas 12.0.0 64-bit 4CPU3557+15
−15		(−15)16.5 − 15.5
(+3−2=27)
51.6%
16.5 / 32
95.5%
−5
–   Arasan 24.1 64-bit 4CPU3546+17
−17		(−26)10.5 − 9.5
(+2−1=17)		52.5%
10.5 / 20
99.7%
−12
–   SlowChess Blitz 2.9 64-bit 4CPU3545+9
−9		(−27)17.5 − 14.5
(+4−1=27)
54.7%
17.5 / 32
100.0%
0
–   Velvet 7.1.0 64-bit 4CPU3544+19
−19		(−28)17 − 15
(+3−1=28)
53.1%
17.0 / 32
99.7%
−10
–   Viridithas 11.0.0 64-bit 4CPU3536+15
−15		(−36)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−36
–   Booot 7.3 64-bit 4CPU3530+15
−15		(−42)11.5 − 8.5
(+4−1=15)		57.5%
11.5 / 20
100.0%
+3
–   Black Marlin 9.0 64-bit 4CPU3529+18
−18		(−43)15 − 11
(+5−1=20)		57.7%
15.0 / 26
100.0%
+3
–   Stormphrax 4.0.0 64-bit 4CPU3528+17
−17		(−44)14.5 − 9.5
(+5−0=19)		60.4%
14.5 / 24
100.0%
+17
–   Minic 3.41 64-bit 4CPU3528+16
−16		(−44)12.5 − 9.5
(+3−0=19)		56.8%
12.5 / 22
100.0%
−4
–   Minic 3.31 64-bit 4CPU3528+12
−12		(−44)15 − 17
(+2−4=26)
46.9%
15.0 / 32
100.0%
−63
–   Ginkgo Valencia 1.01 64-bit 4CPU3512+15
−15		(−60)18 − 14
(+5−1=26)
56.3%
18.0 / 32
100.0%
−23
–   Altair 7.0.0 64-bit 4CPU3504+18
−18		(−68)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
+18
–   Carp 3.0.0 64-bit 4CPU3501+16
−16		(−71)18 − 14
(+4−0=28)
56.3%
18.0 / 32
100.0%
−33
–   Houdini 6 64-bit 4CPU3456+7
−7		(−116)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
+27
–   Midnight 9 64-bit 4CPU3438+20
−20		(−134)12 − 6
(+6−0=12)		66.7%
12.0 / 18
100.0%
−28
1657 games: 108 wins, 154 losses, 1395 draws (84.2%), score: 48.6%

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