CCRL 40/15
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 1'237'141 games
played by 2'823 programs

White wins: 424'144 (34.3%)
Black wins: 311'632 (25.2%)
Draws: 501'365 (40.5%)
White score: 54.5%

Engine Details

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Velvet 1.0.0 64-bit (2556+24
−24
)Quote
Author: Martin Honert (Germany) Link: Homepage
This is one of the 3 Velvet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Devel 3.2.92745+24
−24
(+189)3 − 9
(+2−8=2)
25.0%
3.0 / 12
0.0%
−3
= = 0 0 1 0 1 0 0 0 0 0
–   Shield 2.1 64-bit2727+13
−13
(+171)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
0.0%
−43
0 0 = = 0 0 = 0 1 0 0 0
–   GreKo 2020.03 64-bit2713+21
−21
(+157)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
+2
= 0 1 0 0 0 = 0 = 0 0 1
–   ECE 20.1 64-bit2698+21
−21
(+142)1.5 − 10.5
(+1−10=1)
12.5%
1.5 / 12
0.0%
−201
0 0 0 0 1 0 0 0 = 0 0 0
–   Fridolin 3.10 64-bit2683+14
−14
(+127)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+103
1 0 = = 0 = 1 0 = = 1 0
–   Chessmaster 11 Leonidas2680+20
−20
(+124)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−27
0 0 0 0 0 = 1 0 = 1 = 0
–   Shallow 2020-09-09 64-bit2668+24
−24
(+112)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
−24
0 0 0 1 0 0 0 = 0 = = 0 0 1 = = = 1 0 0
–   RedQueen 1.1.98 64-bit2663+16
−16
(+107)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.0%
+107
1 1 = 1 1 = 0 0 0 0 = =
–   K2 0.952662+16
−16
(+106)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.0%
+106
1 0 0 = = = 1 1 = = = 0
–   CM10th Xperience2661+13
−13
(+105)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
0.0%
+132
0 = = = 1 = 1 0 1 1 = 0
–   Mr Bob 0.8.0 64-bit2654+25
−25
(+98)8 − 14
(+4−10=8)
36.4%
8.0 / 22
0.0%
+13
= 1 = 0 = 1 0 0 1 0 0 = 0 = 0 0 0 0 1 = = =
–   Drosophila 1.6 64-bit2653+21
−21
(+97)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
+41
0 = 1 = = 1 0 0 = 1 0 0
–   Gandalf 62634+11
−11
(+78)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−70
1 0 0 0 0 = 0 0 0 = = 1
–   WildCat 72627+14
−14
(+71)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
−5
0 = 0 0 0 0 1 = = = = 1
–   Hamsters 0.72617+21
−21
(+61)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+33
= = = 0 1 = 0 1 = 1 0 0
–   RubiChess 1.0 64-bit2614+21
−21
(+58)4 − 8
(+3−7=2)
33.3%
4.0 / 12
0.0%
−72
= 0 0 0 0 0 = 0 1 1 1 0
–   Betsabe II 20202605+26
−26
(+49)6 − 8
(+4−6=4)
42.9%
6.0 / 14
0.3%
−2
0 = 1 1 0 = 0 = = 1 0 0 1 0
–   KnightX 2.4 64-bit2597+28
−28
(+41)9.5 − 12.5
(+6−9=7)
43.2%
9.5 / 22
1.2%
−7
0 = 1 1 = 0 0 = 1 1 = 0 1 0 0 0 1 0 = = 0 =
–   Aristarch 4.502596+12
−12
(+40)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.2%
−106
1 0 = = 0 0 1 0 0 0 0 =
–   Galjoen 0.40 64-bit2590+20
−20
(+34)1 − 3
(+1−3=0)
25.0%
1.0 / 4
1.6%
−201
0 0 1 0
–   Donna 4.1 64-bit2584+14
−14
(+28)10 − 6
(+7−3=6)
62.5%
10.0 / 16
2.2%
+110
1 = = 0 1 0 = 1 1 = 1 0 1 = 1 =
–   Drofa 2.1.0 64-bit2583+30
−30
(+27)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
8.5%
−162
= 0 0 0 0 1
–   Capivara LK 0.09b02f 64-bit2569+17
−16
(+13)1 − 3
(+0−2=2)
25.0%
1.0 / 4
19.4%
−137
= = 0 0
–   Jumbo 0.7.0 64-bit2559+18
−19
(+3)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
43.4%
−79
0 = 0 0 = 1 = = 0 = 0 1
–   Mr Bob 0.7.1 64-bit2557+28
−28
(+1)10 − 10
(+6−6=8)
50.0%
10.0 / 20
47.4%
+1
= = = 0 0 = 1 0 0 0 = 1 1 = 1 1 = = 0 1
–   Detroid 1.0.1 64-bit2556+18
−18
(0)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
49.2%
−45
0 = 1 0 0 1 1 0
–   Raven 1.0 64-bit2552+23
−23
(−4)3 − 5
(+1−3=4)
37.5%
3.0 / 8
60.6%
−74
= = = 0 = 0 0 1
–   Ghost 3.1 64-bit2551+15
−15
(−5)4.5 − 2.5
(+3−1=3)
64.3%
4.5 / 7
63.5%
+78
1 1 = = 0 = 1
–   paulchen332 0.1.1 64-bit2547+48
−47
(−9)2 − 2
(+1−1=2)
50.0%
2.0 / 4
63.3%
−9
1 = = 0
–   FrankWalter 2.4.0 64-bit2540+16
−16
(−16)3 − 1
(+2−0=2)
75.0%
3.0 / 4
86.7%
+134
1 1 = =
–   Supernova 2.2.1 64-bit2539+29
−29
(−17)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
81.1%
+42
1 = = =
–   Axolotl 1.9 64-bit2529+19
−19
(−27)2 − 6
(+0−4=4)
25.0%
2.0 / 8
96.1%
−180
0 0 = = 0 = 0 =
–   Raven 1.10 64-bit2528+24
−24
(−28)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
95.0%
−53
0 = = 0 0 1 0 = = 1 = 1 0 1
–   KnightX 2.3 64-bit2524+26
−26
(−32)10 − 10
(+5−5=10)
50.0%
10.0 / 20
96.4%
−36
0 = = = 0 0 1 = 1 0 = 1 = = 1 1 = = 0 =
–   MadChess 2.2 64-bit2493+14
−15
(−63)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−63
0 0 1 1
–   Cerebro 3.03d2480+17
−17
(−76)7.5 − 4.5
(+7−4=1)
62.5%
7.5 / 12
100.0%
+24
0 0 1 1 1 1 0 1 = 0 1 1
–   Halogen 6 64-bit2472+37
−37
(−84)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−11
0 1 = = 0 1 = = 1 1 = 1
–   Nemeton 1.812464+18
−19
(−92)7 − 5
(+3−1=8)
58.3%
7.0 / 12
100.0%
−44
= = = 1 1 1 0 = = = = =
–   Giraffe 20150908 64-bit2462+18
−19
(−94)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+59
0 1 0 1 1 1 = = 1 = 1 1
–   Stash 18.0 64-bit2447+29
−29
(−109)9.5 − 2.5
(+9−2=1)
79.2%
9.5 / 12
100.0%
+140
1 1 = 0 1 1 1 1 1 1 0 1
–   Abrok 5.02445+18
−18
(−111)6 − 6
(+5−5=2)
50.0%
6.0 / 12
100.0%
−106
1 1 0 = 0 = 0 0 1 0 1 1
–   Mephisto Gideon Professional2444+23
−23
(−112)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+58
1 1 0 1 = 1 1 = = = 1 1
–   Hussar 0.42444+17
−16
(−112)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−16
0 = 0 1 1 1 1 1 1 = 0 =
–   Tunguska 1.1 64-bit2438+18
−18
(−118)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−118
0 0 1 1
–   Taltos rev118 64-bit2438+18
−18
(−118)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
100.0%
+96
0 1 1 1 1 = = 1 1 1 = 1
–   King of Kings 2.562437+21
−21
(−119)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−31
= = 1 0 0 1 1 1 0 1 = 1
–   NoC 4.20 64-bit2422+22
−22
(−134)13.5 − 6.5
(+10−3=7)
67.5%
13.5 / 20
100.0%
−21
0 1 1 0 1 = 1 1 1 1 1 = 1 = = = = = 0 1
–   Jumbo 0.4.34 64-bit2421+25
−25
(−135)10 − 2
(+10−2=0)
83.3%
10.0 / 12
100.0%
+191
1 1 1 1 0 0 1 1 1 1 1 1
–   Gaia 3.5 64-bit2417+21
−21
(−139)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+14
1 1 0 1 1 = = 1 0 1 1 =
–   Zevra 2.1.2 r248 64-bit2391+19
−19
(−165)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−22
= = 1 1
–   CT800 1.41 64-bit2387+29
−29
(−169)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+65
1 1 1 0
–   FrankWalter 2.2.3 64-bit2384+31
−31
(−172)9.5 − 2.5
(+9−2=1)
79.2%
9.5 / 12
100.0%
+77
1 1 = 1 1 1 1 1 1 0 0 1
–   Isa 2.0.83 64-bit2379+23
−23
(−177)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
+18
0 1 1 1 1 1 1 1 1 = = 0
–   Ceibo 0.5 64-bit2352+25
−25
(−204)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+31
1 1 1 0

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Created in 2005-2013 by CCRL team
Last games added on April 17, 2021