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 3.1 64-bit (3357+12
−12		)Quote
Author: Luca Metehau (Romania) Link: Homepage
This is one of the 30 Clover versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 15 64-bit3602+10
−10		(+245)7 − 45
(+0−38=14)
13.5%
7.0 / 52
0.0%
−35
–   Stockfish 060122 64-bit3600+11
−11		(+243)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−49
–   Dragon by Komodo 3.2 64-bit3595+9
−9		(+238)6.5 − 45.5
(+0−39=13)
12.5%
6.5 / 52
0.0%
−54
–   ShashChess 22 64-bit3592+13
−13		(+235)8.5 − 43.5
(+0−35=17)
16.3%
8.5 / 52
0.0%
−13
–   Dragon by Komodo 3 64-bit3583+12
−12		(+226)9 − 43
(+0−34=18)
17.3%
9.0 / 52
0.0%
−12
–   ShashChess 19.3 64-bit3565+14
−14		(+208)1.5 − 18.5
(+0−17=3)		7.5%
1.5 / 20
0.0%
−161
–   Dragon by Komodo 2.5 64-bit3563+13
−13		(+206)3 − 17
(+0−14=6)		15.0%
3.0 / 20
0.0%
−56
–   Berserk 8.5.1 64-bit3492+10
−10		(+135)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−157
–   Koivisto 8.0 64-bit3492+8
−8		(+135)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+57
–   SlowChess Blitz 2.8 64-bit3476+9
−9		(+119)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+119
–   rofChade 3.0 64-bit3467+7
−7		(+110)34 − 74
(+3−43=62)
31.5%
34.0 / 108
0.0%
−10
–   RubiChess 20220223 64-bit3467+10
−10		(+110)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+38
–   Seer 2.5.0 64-bit3445+9
−9		(+88)20 − 32
(+2−14=36)
38.5%
20.0 / 52
0.0%
+15
–   Arasan 23.4 64-bit3427+9
−9		(+70)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+70
–   Rebel 15.1 64-bit3421+11
−11		(+64)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
−20
–   Uralochka 3.38c 64-bit3418+12
−12		(+61)13.5 − 14.5
(+5−6=17)		48.2%
13.5 / 28
0.0%
+48
–   Igel 3.1.0 64-bit3412+10
−10		(+55)5 − 7
(+3−5=4)		41.7%
5.0 / 12
0.0%
−7
–   Revenge 1.0 64-bit3410+10
−10		(+53)8.5 − 11.5
(+5−8=7)		42.5%
8.5 / 20
0.0%
−15
–   Koivisto 6.0 64-bit3409+11
−11		(+52)8 − 12
(+1−5=14)		40.0%
8.0 / 20
0.0%
−10
–   Arasan 23.3 64-bit3405+10
−10		(+48)14 − 18
(+2−6=24)
43.8%
14.0 / 32
0.0%
+10
–   Berserk 6.0 64-bit3402+13
−13		(+45)8 − 12
(+1−5=14)		40.0%
8.0 / 20
0.0%
−16
–   Seer 2.4.0 64-bit3401+9
−9		(+44)12 − 12
(+3−3=18)		50.0%
12.0 / 24
0.0%
+45
–   Minic 3.24 64-bit3401+11
−11		(+44)25 − 35
(+1−11=48)
41.7%
25.0 / 60
0.0%
−4
–   Igel 3.0.5 64-bit3396+8
−8		(+39)10.5 − 13.5
(+1−4=19)		43.8%
10.5 / 24
0.0%
+3
–   RubiChess 2.1 64-bit3393+13
−13		(+36)8 − 12
(+2−6=12)		40.0%
8.0 / 20
0.0%
−26
–   Houdini 6 64-bit3392+5
−5		(+35)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+35
–   Minic 3.19 64-bit3392+19
−19		(+35)1.5 − 1.5
(+0−0=3)		50.0%
1.5 / 3
0.1%
+23
–   Uralochka 3.37c 64-bit3391+14
−14		(+34)7.5 − 8.5
(+2−3=11)		46.9%
7.5 / 16
0.0%
+13
–   Fire 8.3 64-bit3389+15
−15		(+32)6.5 − 7.5
(+1−2=11)		46.4%
6.5 / 14
0.0%
+9
–   Fire 8 64-bit3389+8
−8		(+32)8 − 12
(+2−6=12)		40.0%
8.0 / 20
0.0%
−35
–   SlowChess Blitz 2.5 64-bit3389+12
−12		(+32)9 − 11
(+2−4=14)		45.0%
9.0 / 20
0.0%
0
–   Devre 4.0 64-bit3387+11
−11		(+30)5 − 9
(+1−5=8)		35.7%
5.0 / 14
0.0%
−70
–   Black Marlin 7.0 64-bit3386+10
−10		(+29)11.5 − 11.5
(+3−3=17)		50.0%
11.5 / 23
0.0%
+30
–   Wasp 6.00 64-bit3381+11
−11		(+24)9 − 9
(+5−5=8)		50.0%
9.0 / 18
0.1%
+26
–   Caissa 1.4 64-bit3380+14
−14		(+23)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.7%
+23
–   Fire 8.2 64-bit3378+16
−16		(+21)4 − 8
(+1−5=6)		33.3%
4.0 / 12
1.9%
−93
–   Ethereal 12.75 64-bit3378+9
−9		(+21)10 − 10
(+2−2=16)		50.0%
10.0 / 20
0.2%
+19
–   Viridithas 8.1.0 64-bit3373+18
−18		(+16)12.5 − 15.5
(+3−6=19)		44.6%
12.5 / 28
7.0%
−18
–   Marvin 6.1.0 64-bit3368+11
−11		(+11)2 − 2
(+1−1=2)		50.0%
2.0 / 4
8.2%
+11
–   Rebel 15x2 64-bit3365+15
−15		(+8)14.5 − 11.5
(+9−6=11)		55.8%
14.5 / 26
21.4%
+52
–   Nemorino 6.05 64-bit3363+9
−9		(+6)9.5 − 12.5
(+1−4=17)		43.2%
9.5 / 22
20.6%
−35
–   Booot 7.0 64-bit3361+13
−13		(+4)9 − 9
(+4−4=10)		50.0%
9.0 / 18
34.1%
+4
–   Tucano 10.00 64-bit3355+9
−9		(−2)34.5 − 30.5
(+11−7=47)
53.1%
34.5 / 65
64.1%
+18
–   Devre 3.0 64-bit3352+15
−15		(−5)12.5 − 11.5
(+3−2=19)		52.1%
12.5 / 24
72.9%
+8
–   Velvet 4.1.0 64-bit3351+13
−13		(−6)11.5 − 10.5
(+4−3=15)		52.3%
11.5 / 22
78.5%
+8
–   Rebel 15 64-bit3343+16
−16		(−14)10 − 10
(+4−4=12)		50.0%
10.0 / 20
93.6%
−14
–   Uralochka 3.36c 64-bit3339+16
−16		(−18)17.5 − 12.5
(+10−5=15)
58.3%
17.5 / 30
97.6%
+44
–   Booot 7.0-beta 64-bit3337+14
−14		(−20)8.5 − 7.5
(+3−2=11)		53.1%
8.5 / 16
98.9%
0
–   Fritz 18 Neuronal 64-bit3330+13
−13		(−27)3 − 1
(+2−0=2)		75.0%
3.0 / 4
99.9%
+139
–   Lc0 0.28.2 w752187 64-bit3328+17
−17		(−29)6.5 − 4.5
(+3−1=7)		59.1%
6.5 / 11
99.8%
+34
–   Wasp 5.50 64-bit3326+15
−15		(−31)8 − 7
(+2−1=12)		53.3%
8.0 / 15
100.0%
−17
–   Velvet 4.0.0 64-bit3316+18
−18		(−41)14.5 − 13.5
(+7−6=15)		51.8%
14.5 / 28
100.0%
−26
–   Booot 6.5 64-bit3313+9
−9		(−44)12 − 8
(+6−2=12)		60.0%
12.0 / 20
100.0%
+24
–   Counter 5.0 64-bit3307+11
−11		(−50)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+21
–   Xiphos 0.6 64-bit3303+7
−7		(−54)12.5 − 11.5
(+4−3=17)		52.1%
12.5 / 24
100.0%
−40
–   Caissa 0.9 64-bit3300+19
−19		(−57)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−56
–   Pedone 3.0 64-bit3296+11
−11		(−61)10 − 10
(+4−4=12)		50.0%
10.0 / 20
100.0%
−63
–   Marvin 6.0.0 64-bit3295+15
−15		(−62)23 − 15
(+10−2=26)
60.5%
23.0 / 38
100.0%
+5
–   Mantissa 3.7.2 64-bit3294+10
−10		(−63)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−63
–   Zahak 10.0 64-bit3293+10
−10		(−64)9.5 − 9.5
(+2−2=15)		50.0%
9.5 / 19
100.0%
−68
–   rofChade 2.3 64-bit3292+8
−8		(−65)13 − 7
(+7−1=12)		65.0%
13.0 / 20
100.0%
+34
–   Velvet 3.3.0 64-bit3290+15
−15		(−67)15 − 12
(+7−4=16)		55.6%
15.0 / 27
100.0%
−29
–   Komodo 9.1 64-bit3284+16
−16		(−73)13.5 − 6.5
(+8−1=11)		67.5%
13.5 / 20
100.0%
+45
–   Smallbrain 6.0 64-bit3284+15
−15		(−73)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+4
–   Stockfish 6 64-bit3279+11
−11		(−78)12.5 − 7.5
(+7−2=11)		62.5%
12.5 / 20
100.0%
+8
–   Caissa 0.8 64-bit3278+17
−17		(−79)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−7
–   Expositor 2BR17 64-bit3273+11
−11		(−84)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−246
–   Weiss 2.0 64-bit3267+10
−10		(−90)5 − 2
(+3−0=4)		71.4%
5.0 / 7
100.0%
+52
–   HIARCS 15.0 64-bit3257+13
−13		(−100)14.5 − 5.5
(+9−0=11)		72.5%
14.5 / 20
100.0%
+47
–   Rebel 14.1 64-bit3253+17
−17		(−104)16.5 − 3.5
(+13−0=7)		82.5%
16.5 / 20
100.0%
+130
–   Combusken 2.0.0 64-bit3252+10
−10		(−105)16.5 − 5.5
(+11−0=11)		75.0%
16.5 / 22
100.0%
+62
–   Shredder 13 64-bit3247+6
−6		(−110)13 − 7
(+8−2=10)		65.0%
13.0 / 20
100.0%
−7
–   Stash 33.0 64-bit3246+14
−14		(−111)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
100.0%
−65
–   Marvin 5.2.0 64-bit3243+14
−14		(−114)14.5 − 8.5
(+8−2=13)		63.0%
14.5 / 23
100.0%
−27
–   Chiron 5 64-bit3235+11
−11		(−122)15 − 5
(+10−0=10)		75.0%
15.0 / 20
100.0%
+45
–   Drofa 4.0.0 64-bit3234+14
−14		(−123)18 − 6
(+13−1=10)		75.0%
18.0 / 24
100.0%
+56
–   Dark Toga 1.1 64-bit3213+10
−10		(−144)11.5 − 8.5
(+6−3=11)		57.5%
11.5 / 20
100.0%
−91
–   Stash 32.0 64-bit3207+14
−14		(−150)16 − 4
(+13−1=6)		80.0%
16.0 / 20
100.0%
+77
–   Expositor 2WN29 64-bit3203+15
−15		(−154)23.5 − 6.5
(+19−2=9)
78.3%
23.5 / 30
100.0%
+58
–   Roc 1.8 64-bit3182+13
−13		(−175)16.5 − 3.5
(+13−0=7)		82.5%
16.5 / 20
100.0%
+60
–   Black Marlin 4.0 64-bit3175+17
−17		(−182)16 − 4
(+12−0=8)		80.0%
16.0 / 20
100.0%
+29
–   Altair 3.0.0 64-bit3039+18
−18		(−318)10 − 2
(+8−0=4)		83.3%
10.0 / 12
100.0%
−73
1721 games: 324 wins, 428 losses, 969 draws (56.3%), score: 47.0%

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