CCRL 40/15
Downloads and Statistics
March 8, 2021
Testing summary:
Total: 1'223'546 games
played by 2'800 programs

White wins: 420'224 (34.3%)
Black wins: 308'992 (25.3%)
Draws: 494'330 (40.4%)
White score: 54.5%

Engine Details

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Velvet 1.0.0 64-bit (2557+24
−24
)Quote
Author: Martin Honert (Germany) Link: Homepage
This is one of the 2 Velvet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Devel 3.2.92745+24
−24
(+188)3 − 9
(+2−8=2)
25.0%
3.0 / 12
0.0%
−4
1 0 1 0 0 0 0 0 = = 0 0
–   Shield 2.1 64-bit2727+13
−13
(+170)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
0.0%
−44
= 0 1 0 0 0 0 0 = = 0 0
–   GreKo 2020.03 64-bit2711+22
−22
(+154)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
0
= 0 = 0 0 1 = 0 1 0 0 0
–   ECE 20.1 64-bit2697+21
−21
(+140)1.5 − 10.5
(+1−10=1)
12.5%
1.5 / 12
0.0%
−203
0 0 = 0 0 0 0 0 0 0 1 0
–   Fridolin 3.10 64-bit2683+14
−14
(+126)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+102
1 0 = = 1 0 1 0 = = 0 =
–   Chessmaster 11 Leonidas2680+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-bit2670+26
−26
(+113)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
−23
0 0 0 1 0 0 0 = = 0 0 1 = = = 1 0 0 0 =
–   RedQueen 1.1.98 64-bit2663+16
−16
(+106)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.0%
+106
0 0 0 0 = = 1 1 = 1 1 =
–   K2 0.952663+16
−16
(+106)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.0%
+106
1 1 = = = 0 1 0 0 = = =
–   CM10th Xperience2661+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
–   Drosophila 1.6 64-bit2659+22
−22
(+102)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
+46
0 = 1 = = 1 0 0 = 1 0 0
–   Mr Bob 0.8.0 64-bit2649+27
−27
(+92)8 − 14
(+4−10=8)
36.4%
8.0 / 22
0.0%
+7
= 1 = 0 = 0 0 = 0 = 0 0 0 0 1 = = = 1 0 0 1
–   Gandalf 62635+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 72628+14
−14
(+71)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
−5
0 0 0 0 1 = 0 = = = = 1
–   Hamsters 0.72618+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
(+57)4 − 8
(+3−7=2)
33.3%
4.0 / 12
0.0%
−73
0 0 0 0 = 0 = 0 1 1 1 0
–   Betsabe II 20202610+28
−28
(+53)6 − 8
(+4−6=4)
42.9%
6.0 / 14
0.2%
+1
0 = 1 1 0 = 0 = = 1 1 0 0 0
–   KnightX 2.4 64-bit2605+29
−29
(+48)9.5 − 12.5
(+6−9=7)
43.2%
9.5 / 22
0.5%
0
0 1 0 = = 1 1 = 0 1 0 0 0 = 0 = 1 1 = 0 0 =
–   Aristarch 4.502596+12
−12
(+39)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.2%
−107
1 0 = = 0 0 1 0 0 0 0 =
–   Galjoen 0.40 64-bit2589+20
−20
(+32)1 − 3
(+1−3=0)
25.0%
1.0 / 4
2.2%
−203
0 0 1 0
–   Drofa 2.1.0 64-bit2587+30
−30
(+30)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
6.5%
−159
= 0 0 0 0 1
–   Donna 4.1 64-bit2587+14
−14
(+30)10 − 6
(+7−3=6)
62.5%
10.0 / 16
1.6%
+112
0 1 0 = 1 1 = = = 1 0 1 = 1 = 1
–   Capivara LK 0.09b02f 64-bit2569+17
−17
(+12)1 − 3
(+0−2=2)
25.0%
1.0 / 4
20.5%
−138
= 0 0 =
–   Jumbo 0.7.0 64-bit2559+19
−19
(+2)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
43.8%
−80
= 0 0 0 = 0 = 1 = = 0 1
–   Mr Bob 0.7.1 64-bit2558+28
−28
(+1)10 − 10
(+6−6=8)
50.0%
10.0 / 20
48.0%
+1
1 0 0 0 = 1 0 1 = = = 0 0 = 1 = 1 1 = =
–   Detroid 1.0.1 64-bit2557+18
−18
(0)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
49.0%
−45
1 0 = 0 0 1 1 0
–   Ghost 3.1 64-bit2552+15
−15
(−5)4.5 − 2.5
(+3−1=3)
64.3%
4.5 / 7
64.7%
+78
0 = 1 1 = 1 =
–   Raven 1.0 64-bit2552+23
−23
(−5)3 − 5
(+1−3=4)
37.5%
3.0 / 8
60.6%
−75
0 1 = = = 0 = 0
–   paulchen332 0.1.1 64-bit2545+52
−52
(−12)2 − 2
(+1−1=2)
50.0%
2.0 / 4
66.5%
−12
= = 0 1
–   Supernova 2.2.1 64-bit2540+29
−29
(−17)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
81.1%
+42
= = = 1
–   FrankWalter 2.4.0 64-bit2539+16
−16
(−18)3 − 1
(+2−0=2)
75.0%
3.0 / 4
88.6%
+132
1 1 = =
–   Raven 1.10 64-bit2530+25
−25
(−27)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
94.0%
−52
1 0 1 = = 1 = 0 0 = = 0 0 1
–   Axolotl 1.9 64-bit2528+19
−19
(−29)2 − 6
(+0−4=4)
25.0%
2.0 / 8
96.7%
−182
0 = 0 0 0 = = =
–   KnightX 2.3 64-bit2525+26
−26
(−32)10 − 10
(+5−5=10)
50.0%
10.0 / 20
96.5%
−36
= 1 0 = 1 = = 0 = = = = 0 0 1 1 1 = = 0
–   MadChess 2.2 64-bit2493+14
−15
(−64)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−64
1 1 0 0
–   Cerebro 3.03d2481+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
(−85)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−12
1 = = 1 0 1 = = 0 = 1 1
–   Nemeton 1.812464+19
−19
(−93)7 − 5
(+3−1=8)
58.3%
7.0 / 12
100.0%
−45
= 1 1 1 = = 0 = = = = =
–   Giraffe 20150908 64-bit2463+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
(−110)9.5 − 2.5
(+9−2=1)
79.2%
9.5 / 12
100.0%
+139
= 0 1 1 1 1 1 1 1 1 0 1
–   Abrok 5.02445+18
−18
(−112)6 − 6
(+5−5=2)
50.0%
6.0 / 12
100.0%
−107
0 = 0 = 0 0 1 1 1 0 1 1
–   Hussar 0.42444+17
−17
(−113)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−17
0 = 0 1 1 1 1 1 1 = 0 =
–   Mephisto Gideon Professional2444+23
−23
(−113)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+57
0 1 = 1 1 = 1 1 = = 1 1
–   Tunguska 1.1 64-bit2439+18
−18
(−118)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−118
0 0 1 1
–   Taltos rev118 64-bit2439+18
−18
(−118)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
100.0%
+96
1 1 1 = = 1 0 1 1 1 = 1
–   King of Kings 2.562438+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-bit2425+23
−23
(−132)13.5 − 6.5
(+10−3=7)
67.5%
13.5 / 20
100.0%
−19
1 1 1 = 1 = = 0 1 = 1 0 1 1 = = = 0 1 1
–   Jumbo 0.4.34 64-bit2421+25
−25
(−136)10 − 2
(+10−2=0)
83.3%
10.0 / 12
100.0%
+190
1 1 0 0 1 1 1 1 1 1 1 1
–   Gaia 3.5 64-bit2416+21
−21
(−141)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+12
1 1 0 1 1 = = 1 0 1 1 =
–   Zevra 2.1.2 r248 64-bit2391+19
−19
(−166)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−23
1 = 1 =
–   CT800 1.41 64-bit2388+29
−29
(−169)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+65
0 1 1 1
–   FrankWalter 2.2.3 64-bit2384+31
−31
(−173)9.5 − 2.5
(+9−2=1)
79.2%
9.5 / 12
100.0%
+76
1 1 = 1 1 1 1 1 1 0 0 1
–   Isa 2.0.83 64-bit2383+24
−24
(−174)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
+21
0 1 1 1 1 1 1 1 1 = = 0
–   Ceibo 0.5 64-bit2352+25
−25
(−205)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+30
0 1 1 1

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