CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
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
1 0 1 0 0 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 1 0 0 0 0 0 = = 0 0
–   GreKo 2020.03 64-bit2714+21
−21
(+158)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
+3
= 0 = 0 0 1 = 0 1 0 0 0
–   ECE 20.1 64-bit2692+20
−20
(+136)1.5 − 10.5
(+1−10=1)
12.5%
1.5 / 12
0.0%
−207
0 0 = 0 0 0 0 0 0 0 1 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 = = 1 0 1 0 = = 0 =
–   Chessmaster 11 Leonidas2679+20
−20
(+123)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−28
0 = 1 0 = 1 = 0 0 0 0 0
–   Shallow 2020-09-09 64-bit2674+22
−22
(+118)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
−18
= 1 0 0 = 0 0 1 = = 0 0 0 1 0 0 0 = 0 =
–   RedQueen 1.1.98 64-bit2663+16
−16
(+107)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.0%
+107
0 0 0 0 = = 1 1 = 1 1 =
–   K2 0.952662+16
−16
(+106)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.0%
+106
1 1 = = = 0 1 0 0 = = =
–   CM10th Xperience2660+13
−13
(+104)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
0.0%
+131
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
0 0 0 1 = = 0 0 = 0 1 = 1 = 0 = = 1 0 0 = 0
–   Drosophila 1.6 64-bit2648+20
−20
(+92)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
+36
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 1 = = = = 1 0 =
–   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 1 1 1 0 = 0
–   Betsabe II 20202607+24
−24
(+51)6 − 8
(+4−6=4)
42.9%
6.0 / 14
0.2%
0
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
1 0 0 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-bit2581+29
−29
(+25)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
9.5%
−164
= 0 0 0 0 1
–   Capivara LK 0.09b02f 64-bit2569+17
−17
(+13)1 − 3
(+0−2=2)
25.0%
1.0 / 4
19.7%
−137
= = 0 0
–   Jumbo 0.7.0 64-bit2558+18
−18
(+2)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
44.9%
−80
1 0 0 = = 0 1 = = 0 0 =
–   Mr Bob 0.7.1 64-bit2557+28
−28
(+1)10 − 10
(+6−6=8)
50.0%
10.0 / 20
47.6%
+1
= 0 0 = 0 1 1 0 0 0 = 1 1 = 1 1 = = = =
–   Detroid 1.0.1 64-bit2554+18
−18
(−2)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
55.9%
−47
0 1 0 0 1 1 0 =
–   Raven 1.0 64-bit2551+23
−23
(−5)3 − 5
(+1−3=4)
37.5%
3.0 / 8
61.3%
−75
= = = 0 1 0 = 0
–   Ghost 3.1 64-bit2551+15
−15
(−5)4.5 − 2.5
(+3−1=3)
64.3%
4.5 / 7
63.7%
+78
= 0 = 1 1 1 =
–   paulchen332 0.1.1 64-bit2546+42
−42
(−10)2 − 2
(+1−1=2)
50.0%
2.0 / 4
65.5%
−10
1 = = 0
–   FrankWalter 2.4.0 64-bit2541+16
−16
(−15)3 − 1
(+2−0=2)
75.0%
3.0 / 4
84.5%
+135
= = 1 1
–   Supernova 2.2.1 64-bit2539+29
−29
(−17)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
81.4%
+42
1 = = =
–   Axolotl 1.9 64-bit2529+18
−18
(−27)2 − 6
(+0−4=4)
25.0%
2.0 / 8
96.0%
−180
= = = 0 = 0 0 0
–   Raven 1.10 64-bit2526+23
−23
(−30)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
96.2%
−55
= = 1 = 0 0 = = 0 0 1 1 0 1
–   KnightX 2.3 64-bit2524+26
−26
(−32)10 − 10
(+5−5=10)
50.0%
10.0 / 20
96.6%
−36
0 0 1 0 = = 1 0 = 1 = = 1 1 = = = = = 0
–   MadChess 2.2 64-bit2494+14
−14
(−62)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−62
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 1 = = 1 1 0 1
–   Nemeton 1.812464+18
−18
(−92)7 − 5
(+3−1=8)
58.3%
7.0 / 12
100.0%
−44
0 = 1 = = = = = 1 1 = =
–   Giraffe 20150908 64-bit2462+19
−18
(−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
−28
(−109)9.5 − 2.5
(+9−2=1)
79.2%
9.5 / 12
100.0%
+140
= 0 1 1 1 1 1 1 0 1 1 1
–   Mephisto Gideon Professional2446+23
−23
(−110)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+60
0 1 = 1 1 = = = 1 1 1 1
–   Abrok 5.02444+18
−18
(−112)6 − 6
(+5−5=2)
50.0%
6.0 / 12
100.0%
−107
0 = 0 = 0 0 1 0 1 1 1 1
–   Hussar 0.42444+17
−17
(−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-bit2439+18
−18
(−117)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−117
1 1 0 0
–   Taltos rev118 64-bit2438+18
−18
(−118)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
100.0%
+96
1 1 1 = = 1 1 1 = 1 0 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-bit2427+21
−22
(−129)13.5 − 6.5
(+10−3=7)
67.5%
13.5 / 20
100.0%
−16
1 1 1 1 1 1 = 1 = = = = = 0 0 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 0 0 1 1 1 1 1 1 1 1
–   Gaia 3.5 64-bit2416+21
−21
(−140)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+13
1 1 0 1 1 = = 1 0 1 1 =
–   Zevra 2.1.2 r248 64-bit2390+19
−19
(−166)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−23
= 1 = 1
–   CT800 1.41 64-bit2386+29
−29
(−170)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+64
1 0 1 1
–   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-bit2372+23
−23
(−184)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
+11
0 1 1 1 1 1 1 1 1 = = 0
–   Ceibo 0.5 64-bit2351+25
−25
(−205)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+30
1 0 1 1

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021