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
Velvet 5.2.0 64-bit (3424+14
−14		)Quote
Author: Martin Honert (Germany) Link: Homepage
This is one of the 29 Velvet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 16 64-bit3623+8
−8		(+199)11 − 41
(+0−30=22)
21.2%
11.0 / 52
0.0%
−3
–   Chess System Tal 2.00 Elo 64-bit3542+7
−7		(+118)18 − 34
(+0−16=36)
34.6%
18.0 / 52
0.0%
+21
–   Ethereal 14.00 64-bit3534+9
−9		(+110)7.5 − 16.5
(+0−9=15)		31.3%
7.5 / 24
0.0%
−11
–   Dragon by Komodo 2 64-bit3531+12
−12		(+107)7 − 17
(+0−10=14)		29.2%
7.0 / 24
0.0%
−27
–   Koivisto 9.0 64-bit3527+7
−7		(+103)7 − 17
(+1−11=12)		29.2%
7.0 / 24
0.0%
−37
–   Igel 3.5.0 64-bit3524+7
−7		(+100)17.5 − 36.5
(+0−19=35)
32.4%
17.5 / 54
0.0%
−11
–   Berserk 10 64-bit3520+10
−10		(+96)6 − 18
(+0−12=12)		25.0%
6.0 / 24
0.0%
−71
–   Revenge 3.0 64-bit3518+7
−7		(+94)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−68
–   Rebel 16.2 64-bit3507+10
−10		(+83)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−79
–   Clover 5.0 64-bit3499+12
−12		(+75)18.5 − 35.5
(+0−17=37)
34.3%
18.5 / 54
0.0%
−23
–   SlowChess Blitz 2.9 64-bit3492+7
−7		(+68)3 − 3
(+0−0=6)		50.0%
3.0 / 6
0.0%
+68
–   Caissa 1.10 64-bit3487+16
−16		(+63)8 − 14
(+1−7=14)		36.4%
8.0 / 22
0.0%
−24
–   Caissa 1.9 64-bit3478+14
−14		(+54)12.5 − 17.5
(+1−6=23)
41.7%
12.5 / 30
0.0%
0
–   Rebel 16 64-bit3475+12
−12		(+51)9.5 − 14.5
(+1−6=17)		39.6%
9.5 / 24
0.0%
−13
–   Clover 4.0 64-bit3473+13
−13		(+49)10.5 − 13.5
(+1−4=19)		43.8%
10.5 / 24
0.0%
+11
–   Viridithas 10.0.0 64-bit3471+14
−14		(+47)12 − 18
(+1−7=22)
40.0%
12.0 / 30
0.0%
−14
–   Igel 3.3.0 64-bit3471+13
−13		(+47)10 − 14
(+1−5=18)		41.7%
10.0 / 24
0.0%
−2
–   Viridithas 9.1.0 64-bit3470+15
−15		(+46)12 − 12
(+5−5=14)		50.0%
12.0 / 24
0.0%
+46
–   Uralochka 3.39d 64-bit3467+10
−10		(+43)10.5 − 13.5
(+1−4=19)		43.8%
10.5 / 24
0.0%
+3
–   rofChade 3.0 64-bit3467+7
−7		(+43)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+43
–   Ginkgo Valencia 1.01 64-bit3463+13
−13		(+39)13 − 15
(+3−5=20)		46.4%
13.0 / 28
0.0%
+15
–   Caissa 1.8 64-bit3458+16
−16		(+34)12 − 12
(+3−3=18)		50.0%
12.0 / 24
0.0%
+34
–   Minic 3.32 64-bit3456+10
−10		(+32)14.5 − 15.5
(+3−4=23)
48.3%
14.5 / 30
0.0%
+20
–   Stockfish 10 64-bit3447+7
−7		(+23)12 − 12
(+2−2=20)		50.0%
12.0 / 24
0.1%
+23
–   Superultra 1.0 64-bit3442+10
−10		(+18)2 − 2
(+0−0=4)		50.0%
2.0 / 4
1.5%
+18
–   Fire 9 64-bit3439+13
−13		(+15)5.5 − 4.5
(+1−0=9)		55.0%
5.5 / 10
4.9%
+44
–   Viridithas 9.0.0 64-bit3436+16
−16		(+12)11 − 13
(+1−3=20)		45.8%
11.0 / 24
12.7%
−13
–   Arasan 23.5 64-bit3433+13
−13		(+9)13.5 − 14.5
(+4−5=19)		48.2%
13.5 / 28
14.2%
−2
–   Wasp 6.50 64-bit3419+10
−10		(−5)13.5 − 14.5
(+1−2=25)		48.2%
13.5 / 28
73.4%
−14
–   Rice 7.0.0 64-bit3405+13
−13		(−19)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
98.1%
−96
–   Booot 7.1 64-bit3403+13
−13		(−21)15 − 13
(+5−3=20)		53.6%
15.0 / 28
98.8%
0
–   Houdini 6 64-bit3392+5
−5		(−32)15 − 13
(+6−4=18)		53.6%
15.0 / 28
100.0%
−9
–   Devre 4.0 64-bit3387+11
−11		(−37)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
+82
–   Black Marlin 7.0 64-bit3386+10
−10		(−38)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−109
–   Marvin 6.2.0 64-bit3386+13
−13		(−38)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−38
–   Smallbrain 7.0 64-bit3385+9
−9		(−39)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
+2
–   chess.cpp 4.0 64-bit3384+13
−13		(−40)15.5 − 6.5
(+10−1=11)		70.5%
15.5 / 22
100.0%
+98
–   BlackCore 6.0 64-bit3381+11
−11		(−43)15.5 − 12.5
(+4−1=23)		55.4%
15.5 / 28
100.0%
−9
–   Halogen 11 64-bit3380+9
−9		(−44)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+27
–   Marvin 6.1.0 64-bit3368+11
−11		(−56)5 − 3
(+2−0=6)		62.5%
5.0 / 8
100.0%
+21
–   Tucano 11.00 64-bit3343+12
−12		(−81)14 − 10
(+4−0=20)		58.3%
14.0 / 24
100.0%
−31
–   Stormphrax 1.0.0 64-bit3319+16
−16		(−105)17 − 7
(+10−0=14)		70.8%
17.0 / 24
100.0%
+28
–   Black Marlin 6.0 64-bit3309+17
−17		(−115)18 − 6
(+13−1=10)		75.0%
18.0 / 24
100.0%
+59
–   Counter 5.0 64-bit3307+11
−11		(−117)17 − 7
(+10−0=14)		70.8%
17.0 / 24
100.0%
+17
–   Stash 35.0 64-bit3306+14
−14		(−118)15.5 − 8.5
(+7−0=17)		64.6%
15.5 / 24
100.0%
−30
–   Tenax 0.7.9 64-bit3303+14
−14		(−121)15 − 9
(+9−3=12)		62.5%
15.0 / 24
100.0%
−35
–   HIARCS 15.2 64-bit3296+16
−16		(−128)15.5 − 8.5
(+9−2=13)		64.6%
15.5 / 24
100.0%
−27
–   Mantissa 3.7.2 64-bit3294+10
−10		(−130)16.5 − 7.5
(+10−1=13)		68.8%
16.5 / 24
100.0%
−6
–   pawn 1.0 64-bit3280+14
−14		(−144)17 − 7
(+13−3=8)		70.8%
17.0 / 24
100.0%
+9
–   Drofa 4.0.0 64-bit3234+14
−14		(−190)19 − 5
(+14−0=10)		79.2%
19.0 / 24
100.0%
+15
1108 games: 163 wins, 216 losses, 729 draws (65.8%), score: 47.6%

Rating changes by day

Rating changes with played games

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