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 8.0 64-bit (3559+15
−15		)Quote
Author: Luca Metehau (Romania) Link: Homepage
This is one of the 30 Clover versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 17 64-bit3623+12
−12		(+64)21.5 − 36.5
(+0−15=43)
37.1%
21.5 / 58
0.0%
−15
–   Torch v3 64-bit3621+13
−13		(+62)18 − 32
(+0−14=36)
36.0%
18.0 / 50
0.0%
−25
–   Obsidian 14.0 64-bit3596+15
−15		(+37)21.5 − 30.5
(+0−9=43)
41.3%
21.5 / 52
0.0%
−14
–   Berserk 13 64-bit3589+8
−8		(+30)27 − 31
(+3−7=48)
46.6%
27.0 / 58
0.0%
+10
–   Obsidian 13.0 64-bit3586+11
−11		(+27)23 − 31
(+2−10=42)
42.6%
23.0 / 54
0.1%
−18
–   Integral v5 64-bit3584+27
−27		(+25)6.5 − 7.5
(+2−3=9)		46.4%
6.5 / 14
4.7%
+1
–   Alexandria 7.1.0 64-bit3579+54
−54		(+20)2 − 2
(+0−0=4)		50.0%
2.0 / 4
24.8%
+20
–   Caissa 1.20 64-bit3578+11
−11		(+19)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
1.4%
−58
–   PlentyChess 2.1.0 64-bit3576+11
−11		(+17)54 − 54
(+5−5=98)
50.0%
54.0 / 108
2.4%
+17
–   Viridithas 15.0.0 64-bit3573+14
−14		(+14)25.5 − 28.5
(+1−4=49)
47.2%
25.5 / 54
8.2%
−2
–   Alexandria 7.0.0 64-bit3573+10
−10		(+14)26.5 − 27.5
(+4−5=45)
49.1%
26.5 / 54
5.1%
+7
–   Caissa 1.21 64-bit3573+55
−55		(+14)2 − 2
(+0−0=4)		50.0%
2.0 / 4
31.6%
+14
–   Starzix 6.0 64-bit3571+17
−17		(+12)16.5 − 19.5
(+0−3=33)
45.8%
16.5 / 36
14.2%
−11
–   RubiChess 20240817 64-bit3568+12
−12		(+9)4 − 4
(+0−0=8)		50.0%
4.0 / 8
15.9%
+9
–   Stormphrax 6.0.0 64-bit3567+34
−34		(+8)2 − 2
(+0−0=4)		50.0%
2.0 / 4
34.5%
+8
–   Motor 0.8.0 64-bit3566+24
−24		(+7)8 − 8
(+1−1=14)		50.0%
8.0 / 16
30.7%
+7
–   Lizard 10.5 64-bit3555+12
−12		(−4)26.5 − 25.5
(+2−1=49)
51.0%
26.5 / 52
70.4%
+2
–   Lizard 11.0 64-bit3555+13
−13		(−4)27 − 27
(+3−3=48)
50.0%
27.0 / 54
70.0%
−4
–   Motor 0.7.0 64-bit3554+15
−15		(−5)2 − 2
(+0−0=4)		50.0%
2.0 / 4
70.1%
−5
–   Viridithas 14.0.1 64-bit3554+16
−16		(−5)2 − 2
(+0−0=4)		50.0%
2.0 / 4
69.5%
−5
–   Titan 1.1.0 64-bit3551+9
−9		(−8)30 − 24
(+7−1=46)
55.6%
30.0 / 54
85.5%
+24
–   Uralochka 3.41a 64-bit3550+11
−11		(−9)27 − 26
(+5−4=44)
50.9%
27.0 / 53
88.0%
−3
–   Seer 2.8.0 64-bit3547+8
−8		(−12)27 − 23
(+6−2=42)
54.0%
27.0 / 50
94.0%
+11
–   Chess System Tal 2.00 EAS 64-bit3545+9
−9		(−14)30 − 24
(+8−2=44)
55.6%
30.0 / 54
96.0%
+18
–   Rebel 16.3 64-bit3544+10
−10		(−15)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
96.4%
−48
–   Halogen 12 64-bit3458+18
−18		(−101)9.5 − 4.5
(+5−0=9)		67.9%
9.5 / 14
100.0%
+12
–   chess.cpp 4.10 64-bit3430+20
−20		(−129)10.5 − 5.5
(+5−0=11)		65.6%
10.5 / 16
100.0%
−34
941 games: 59 wins, 91 losses, 791 draws (84.1%), score: 48.3%

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