CCRL 40/15
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 1'218'554 games
played by 2'788 programs

White wins: 418'779 (34.4%)
Black wins: 308'204 (25.3%)
Draws: 491'571 (40.3%)
White score: 54.5%

Engine Details

Options
Show each game results
Velvet 1.0.0 64-bit (2555+24
−24
)Quote
Author: Martin Honert (Germany) Link: Homepage
This is one of the 2 Velvet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Devel 3.2.92744+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
(+172)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
0.0%
−42
0 0 = = 0 0 = 0 1 0 0 0
–   GreKo 2020.03 64-bit2713+22
−22
(+158)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
+3
= 0 1 0 0 0 = 0 = 0 0 1
–   ECE 20.1 64-bit2699+22
−22
(+144)1.5 − 10.5
(+1−10=1)
12.5%
1.5 / 12
0.0%
−199
0 0 0 0 1 0 0 0 = 0 0 0
–   Fridolin 3.10 64-bit2683+14
−14
(+128)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+104
1 0 = = 0 = 1 0 = = 1 0
–   Chessmaster 11 Leonidas2680+20
−20
(+125)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−26
0 0 0 0 0 = 1 0 = 1 = 0
–   Shallow 2020-09-09 64-bit2670+26
−26
(+115)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
−21
= 0 0 1 = = 0 = = 1 0 0 0 0 0 1 0 0 0 =
–   RedQueen 1.1.98 64-bit2663+16
−17
(+108)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.0%
+108
1 1 = 1 1 = 0 0 0 0 = =
–   K2 0.952662+16
−16
(+107)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.0%
+107
1 0 0 = = = 1 1 = = = 0
–   Drosophila 1.6 64-bit2660+22
−22
(+105)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
+49
0 = 1 = = 1 0 0 = 1 0 0
–   CM10th Xperience2660+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-bit2648+27
−27
(+93)8 − 14
(+4−10=8)
36.4%
8.0 / 22
0.0%
+8
0 0 = 0 = 0 = 1 0 0 = 1 0 0 0 1 = = = 1 = 0
–   Gandalf 62634+11
−11
(+79)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−69
1 0 0 0 0 = 0 0 0 = = 1
–   WildCat 72627+14
−14
(+72)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
−4
0 = 0 0 0 0 1 = = = = 1
–   Hamsters 0.72617+21
−21
(+62)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+34
= = = 0 1 = 0 1 = 1 0 0
–   RubiChess 1.0 64-bit2614+20
−21
(+59)4 − 8
(+3−7=2)
33.3%
4.0 / 12
0.0%
−71
= 0 0 0 0 0 = 0 1 1 1 0
–   Betsabe II 20202605+28
−28
(+50)6 − 8
(+4−6=4)
42.9%
6.0 / 14
0.3%
−1
0 = = 1 0 = 1 1 0 = 0 0 1 0
–   KnightX 2.4 64-bit2604+29
−29
(+49)9.5 − 12.5
(+6−9=7)
43.2%
9.5 / 22
0.4%
0
1 1 = 0 0 = = 1 1 = 0 1 0 0 0 = 0 = 0 1 0 =
–   Aristarch 4.502596+12
−12
(+41)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.1%
−105
1 0 = = 0 0 1 0 0 0 0 =
–   Galjoen 0.40 64-bit2590+20
−20
(+35)1 − 3
(+1−3=0)
25.0%
1.0 / 4
1.3%
−200
0 0 1 0
–   Donna 4.1 64-bit2587+14
−14
(+32)10 − 6
(+7−3=6)
62.5%
10.0 / 16
1.1%
+114
= = 0 1 0 = 1 1 = 1 1 0 1 = 1 =
–   Drofa 2.1.0 64-bit2587+30
−30
(+32)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
4.5%
−157
= 0 0 0 0 1
–   Capivara LK 0.09b02f 64-bit2569+17
−17
(+14)1 − 3
(+0−2=2)
25.0%
1.0 / 4
16.7%
−136
= = 0 0
–   Jumbo 0.7.0 64-bit2560+19
−19
(+5)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
36.6%
−77
0 0 = 0 = = = 0 = 0 1 1
–   Mr Bob 0.7.1 64-bit2557+28
−28
(+2)10 − 10
(+6−6=8)
50.0%
10.0 / 20
44.1%
+2
= = = 0 0 = 1 0 0 0 = 1 1 = 1 1 = = 0 1
–   Detroid 1.0.1 64-bit2555+18
−18
(0)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
47.7%
−45
1 0 = 0 1 1 0 0
–   Raven 1.0 64-bit2552+23
−23
(−3)3 − 5
(+1−3=4)
37.5%
3.0 / 8
56.1%
−73
= = = 0 = 0 0 1
–   Ghost 3.1 64-bit2550+15
−15
(−5)4.5 − 2.5
(+3−1=3)
64.3%
4.5 / 7
61.3%
+78
= 1 0 = 1 1 =
–   FrankWalter 2.4.0 64-bit2539+17
−17
(−16)3 − 1
(+2−0=2)
75.0%
3.0 / 4
85.5%
+134
1 1 = =
–   Supernova 2.2.1 64-bit2539+29
−29
(−16)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
78.5%
+43
1 = = =
–   Raven 1.10 64-bit2529+25
−26
(−26)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
93.1%
−51
= = 1 = 0 = = 0 0 1 0 1 0 1
–   Axolotl 1.9 64-bit2527+19
−19
(−28)2 − 6
(+0−4=4)
25.0%
2.0 / 8
96.4%
−181
= 0 0 = 0 0 = =
–   paulchen332 0.1.1 64-bit2527+57
−57
(−28)2 − 2
(+1−1=2)
50.0%
2.0 / 4
80.7%
−28
1 = = 0
–   KnightX 2.3 64-bit2525+26
−26
(−30)10 − 10
(+5−5=10)
50.0%
10.0 / 20
95.6%
−34
= = = 0 0 1 = 1 0 = 1 = = 0 1 1 = = 0 =
–   RookieMonster 1.8.1 64-bit2515+42
−42
(−40)3 − 5
(+1−3=4)
37.5%
3.0 / 8
94.8%
−114
= = = 0 0 0 1 =
–   MadChess 2.2 64-bit2493+15
−14
(−62)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−62
0 0 1 1
–   Cerebro 3.03d2480+17
−17
(−75)7.5 − 4.5
(+7−4=1)
62.5%
7.5 / 12
100.0%
+25
0 0 1 1 1 1 0 1 = 0 1 1
–   Halogen 6 64-bit2472+37
−37
(−83)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−10
0 1 = = 0 1 = = 1 1 = 1
–   Nemeton 1.812464+19
−19
(−91)7 − 5
(+3−1=8)
58.3%
7.0 / 12
100.0%
−43
1 1 1 = = = = = = = 0 =
–   Giraffe 20150908 64-bit2462+19
−19
(−93)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+60
0 1 0 1 1 1 = = 1 = 1 1
–   Stash 18.0 64-bit2447+29
−28
(−108)9.5 − 2.5
(+9−2=1)
79.2%
9.5 / 12
100.0%
+141
1 1 = 0 1 1 1 1 1 1 0 1
–   Mephisto Gideon Professional2445+23
−23
(−110)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+60
1 1 0 1 = 1 1 = = = 1 1
–   Abrok 5.02445+18
−18
(−110)6 − 6
(+5−5=2)
50.0%
6.0 / 12
100.0%
−105
1 1 0 = 0 = 0 0 1 0 1 1
–   Hussar 0.42444+17
−17
(−111)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−15
0 = 0 1 1 1 1 1 1 = 0 =
–   Taltos rev118 64-bit2438+18
−18
(−117)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
100.0%
+97
0 1 1 1 1 = = 1 1 1 = 1
–   King of Kings 2.562438+21
−21
(−117)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−29
= = 1 0 0 1 1 1 0 1 = 1
–   Tunguska 1.1 64-bit2438+18
−19
(−117)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−117
0 0 1 1
–   NoC 4.20 64-bit2425+23
−23
(−130)13.5 − 6.5
(+10−3=7)
67.5%
13.5 / 20
100.0%
−17
0 1 = 1 1 1 1 = 1 = = 1 0 1 = = = 0 1 1
–   Jumbo 0.4.34 64-bit2421+25
−25
(−134)10 − 2
(+10−2=0)
83.3%
10.0 / 12
100.0%
+192
1 1 1 1 0 0 1 1 1 1 1 1
–   Gaia 3.5 64-bit2416+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-bit2390+19
−19
(−165)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−22
= 1 1 =
–   CT800 1.41 64-bit2387+30
−30
(−168)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+66
1 1 0 1
–   FrankWalter 2.2.3 64-bit2384+31
−31
(−171)9.5 − 2.5
(+9−2=1)
79.2%
9.5 / 12
100.0%
+78
1 1 = 1 1 1 1 1 1 0 0 1
–   Isa 2.0.83 64-bit2380+24
−24
(−175)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
+20
0 1 1 1 1 1 1 1 1 = = 0
–   Ceibo 0.5 64-bit2351+25
−25
(−204)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+31
1 1 0 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on February 20, 2021