CCRL Blitz
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 2'515'858 games
played by 2'996 programs

White wins: 966'865 (38.4%)
Black wins: 774'272 (30.8%)
Draws: 774'721 (30.8%)
White score: 53.8%

Engine Details

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Velvet 1.2.0 64-bit#128‑129  (2761+15
−15
)Quote
Author: Martin Honert (Germany) Link: Homepage
This is one of the 3 Velvet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Berserk 3.2.0 64-bit2903+19
−19
(+142)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−89
0 0 = 0 0 =
–   Drofa 3.0.0 64-bit2894+28
−28
(+133)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−40
0 0 0 0 = 0 0 0 0 0 0 1 1 0 0 = 1 = = 0 = 0 0 = = 0 0 1 0 0 1 0
–   Naraku 1.42796+39
−39
(+35)11 − 21
(+8−18=6)
34.4%
11.0 / 32
4.8%
−81
1 0 0 0 0 0 = 1 1 = 1 = 0 1 0 0 1 = 0 0 = 0 = 0 0 0 1 0 1 0 0 0
–   Delocto 0.61n 64-bit2775+17
−17
(+14)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
9.3%
+5
1 = 1 0 0 = = 0 1 0 0 0 = = 1 = 1 0 1 1 0 = 1 1 = = 1 = = 0 0 0
–   Bright 0.5c2772+7
−8
(+11)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
9.0%
−19
0 0 1 0 = = = 0 1 = 1 0 0 0 0 = 1 1 = 0 = = 1 0 1 1 0 1 = = 0 =
–   Twisted Logic 20090922 64-bit2771+7
−7
(+10)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
11.2%
+44
1 = 0 0 = 0 1 = 0 = 1 0 = 0 1 1 1 = 1 0 = 1 0 1 1 1 1 = 1 = 0 0
–   Frenzee 3.5.19 64-bit2769+7
−7
(+8)20 − 12
(+15−7=10)
62.5%
20.0 / 32
16.1%
+89
= = = 1 1 0 = 0 0 1 1 1 = 0 = 0 = 1 1 1 = 1 1 = 0 = 1 0 1 1 1 1
–   Pawny 1.2 64-bit2766+9
−9
(+5)19 − 13
(+15−9=8)
59.4%
19.0 / 32
24.9%
+72
0 0 = 1 1 0 1 0 1 1 0 0 0 1 0 1 = = 1 1 1 1 1 = = 0 1 = 1 = 1 =
–   Jonny 4.002763+6
−6
(+2)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
36.0%
+61
0 = 1 0 1 1 0 = 1 = 1 = 1 1 0 1 = 0 1 = 0 = 1 = 0 0 0 1 1 1 1 =
–   Bison 9.11 64-bit2761+9
−9
(0)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
50.4%
−54
= 1 = 0 = = 1 0 1 0 1 0 0 1 0 0 0 = = 0 = 0 = 0 1 0 = 1 0 1 = =
–   BugChess2 1.9 64-bit2760+8
−8
(−1)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
54.2%
−29
1 = 1 = 0 0 0 = = 1 0 = 1 0 1 0 1 0 0 0 = 0 1 1 = = 1 = 0 = = 0
–   K2 0.992753+18
−18
(−8)38.5 − 44.5
(+23−29=31)
46.4%
38.5 / 83
75.5%
−31
1 0 0 = 0 0 = 0 = 1 = 1 = 0 = = 0 = 1 0 1 0 0 = = = 1 = = = 1 1 1 1 1 = 1 1 0 0 = 0 0 0 0 0 1 0 1 0 1 = = 0 0 = 1 0 0 0 = = = 1 = 0 1 1 0 1 = = = = 0 = = = = 0 0 1 1
–   Arminius 2018-12-23 64-bit2752+12
−12
(−9)18 − 14
(+12−8=12)
56.3%
18.0 / 32
81.7%
+31
0 1 1 = 1 = 1 0 1 = 0 1 1 1 = 0 1 1 = = 1 0 = 0 0 0 = 1 = = = =
–   GreKo 2020.03 64-bit2749+15
−15
(−12)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
86.5%
−64
= 0 1 = = 0 1 1 = 0 0 0 = 1 = = = 0 = 0 0 1 1 0 = 1 = 0 0 = 0 =
–   Chronos 1.9.9 64-bit2740+7
−7
(−21)45 − 38
(+35−28=20)
54.2%
45.0 / 83
99.5%
+9
1 = 1 1 0 1 1 = 0 0 1 1 1 0 0 0 0 = 1 1 = 0 = 0 0 = 0 0 = 1 0 0 1 1 = 1 1 1 1 = 1 1 1 = 1 0 0 0 1 0 0 = 1 = = = 0 0 1 1 = 0 1 1 = 0 0 1 1 1 1 = = = 1 1 0 0 0 1 0 = 1
–   Shield 2.1 64-bit2739+11
−11
(−22)18 − 14
(+11−7=14)
56.3%
18.0 / 32
99.0%
+17
= 1 1 0 1 = = 0 1 = 1 0 = = 0 = 0 1 0 = = 1 = = 1 1 1 = = = 1 0
–   Karballo 1.8 64-bit2733+15
−15
(−28)44 − 39
(+35−30=18)
53.0%
44.0 / 83
99.6%
−7
1 1 1 = 0 0 1 0 1 1 = 0 1 0 = 1 1 = 1 = = 0 = 0 = 0 1 0 0 0 0 0 1 1 0 0 1 1 1 1 1 1 1 = 1 0 1 0 1 = 1 = 1 0 = 1 0 1 1 0 1 = 0 0 0 0 0 0 = 1 = 1 0 = = 1 1 0 1 0 1 0 =
–   Chess Tiger 2007.12713+7
−7
(−48)50.5 − 32.5
(+39−21=23)
60.8%
50.5 / 83
100.0%
+24
1 0 1 1 1 0 1 1 0 1 1 1 1 1 = 1 = 1 = 1 = = 1 0 0 0 = 0 0 1 1 0 = 1 1 0 1 0 = = 1 1 = 1 0 0 1 1 1 0 1 1 1 0 0 0 = 1 = = 1 1 = = 0 0 1 = = 1 = = 1 1 = 0 1 = = 0 = 1 1
–   ECE 19.6.6.3 64-bit2711+17
−17
(−50)49.5 − 33.5
(+39−23=21)
59.6%
49.5 / 83
100.0%
+19
= 0 0 1 1 0 1 0 1 1 1 1 1 1 0 1 = = 1 0 0 1 1 = 1 0 = = 1 = 0 0 1 = 1 0 1 1 1 = 1 1 0 = 0 = 1 0 0 1 0 1 = 1 1 0 1 0 1 = 0 = = = = 1 1 0 0 = 1 1 1 0 0 1 1 = = 1 1 = 1
–   Donna 4.1 64-bit2701+12
−12
(−60)44.5 − 31.5
(+37−24=15)
58.6%
44.5 / 76
100.0%
+3
= 1 0 = 0 1 1 = 0 1 1 0 0 1 1 1 1 0 1 1 1 0 1 1 = = 1 = 1 1 1 1 = = 0 1 1 0 0 1 0 1 1 0 = 1 1 0 0 0 1 0 = 1 1 1 0 0 0 = 1 1 0 0 1 1 = 0 1 = 1 = = 0 0 1
–   Shallow 2020-09-09 64-bit2690+18
−18
(−71)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
−42
1 1 1 0 = 1 1 0 = 1 0 = 1 0 1 1 0 = = 0 1 = 0 1 = 1 = 0 = = = 0
–   DanaSah 8.32688+16
−16
(−73)53.5 − 29.5
(+43−19=21)
64.5%
53.5 / 83
100.0%
+27
1 1 0 1 1 1 1 1 0 0 1 1 1 0 = 1 = 1 1 1 = 1 = 0 0 1 = = 1 1 = 0 1 1 1 1 1 1 1 0 0 = 1 = = = 1 1 = 0 = 0 1 1 = 1 0 1 = = = 1 1 = 0 1 0 0 = 1 1 0 0 0 1 = = 0 1 1 1 1 1
–   Delfi 5.42683+7
−7
(−78)49.5 − 33.5
(+39−23=21)
59.6%
49.5 / 83
100.0%
−10
1 = 1 = 1 0 1 0 1 = 0 1 1 0 0 0 = 1 1 1 1 1 1 1 = = 1 = 0 1 = 1 = = = 1 = 1 1 = 1 0 = 1 1 0 0 1 1 0 0 1 = = = = 1 0 1 0 0 0 = 1 0 0 1 = 1 0 1 1 0 0 1 1 1 1 1 0 = 0 1
–   Dumb 1.8 64-bit2682+18
−19
(−79)49 − 34
(+38−23=22)
59.0%
49.0 / 83
100.0%
−15
1 0 1 = 1 = 1 = 1 1 0 1 1 1 1 = = = 1 0 1 1 1 = 0 0 = 0 1 = 1 1 1 0 0 = 0 1 0 1 1 0 = = = = = 0 = 1 0 0 1 = 1 0 = 0 = = 0 1 1 1 1 1 1 1 1 0 = 1 1 1 0 1 0 1 = 0 0 0 1
–   Djinn 1.021 64-bit2674+10
−10
(−87)52 − 31
(+42−21=20)
62.7%
52.0 / 83
100.0%
+4
1 0 0 0 = 1 1 1 = = 1 = 1 = 1 0 0 1 1 0 0 1 1 0 1 = 0 0 0 0 = 1 1 1 1 = 0 1 = 1 0 1 1 = = 0 1 = 1 1 1 = = 0 1 1 1 1 1 = 0 0 1 = 1 1 = 1 = 1 1 0 1 1 1 1 0 = 1 = 1 1 0
–   RedQueen 1.1.98 64-bit2669+11
−11
(−92)47.5 − 35.5
(+37−25=21)
57.2%
47.5 / 83
100.0%
−41
0 1 1 0 0 0 1 1 0 = = 1 0 0 1 1 0 0 = = = 0 1 = 1 0 1 1 1 1 1 0 1 0 0 1 0 1 1 0 1 0 1 = 1 1 = 1 = 0 1 0 1 = 0 = = 1 1 1 1 0 = 0 = 1 1 1 = = 0 1 0 = 0 1 = = 1 = 1 1 =
–   Drosophila 1.6 64-bit2668+15
−15
(−93)54 − 29
(+39−14=30)
65.1%
54.0 / 83
100.0%
+3
= = 1 = 0 0 1 0 = 1 = 1 1 = 0 1 = 0 0 = 1 1 1 1 = 1 = = 1 0 1 1 = = 1 1 1 0 1 0 = 1 1 1 = 1 1 1 1 1 1 1 1 = = 1 = 1 = 0 0 1 1 = = 0 0 1 = = = = = 0 = 1 1 = 1 = 1 1 =
–   Gandalf 7 64-bit2665+11
−11
(−96)54.5 − 28.5
(+43−17=23)
65.7%
54.5 / 83
100.0%
+12
1 1 = 0 0 0 = 0 1 = = = 1 1 1 0 0 1 = = = 1 = 1 1 1 = 1 0 1 1 = 0 1 1 0 1 = = = 1 = 1 = 1 1 0 0 1 0 = 1 = 1 1 1 = = 1 0 1 1 1 1 0 = 1 1 0 0 1 1 1 1 1 0 = 1 1 = 1 1 1
–   Alaric 7072663+6
−6
(−98)57.5 − 25.5
(+46−14=23)
69.3%
57.5 / 83
100.0%
+38
1 1 1 1 1 1 1 1 1 = 1 0 = = = 0 = = 1 = 1 = 0 0 0 = 1 = 1 0 1 1 1 = 1 = 1 1 1 1 1 = 1 0 = = 1 1 1 0 1 = 1 = 1 = = 1 0 0 0 1 1 1 1 1 1 1 0 1 = 1 0 1 1 0 = 1 = 1 1 = 1
–   GreKo PSQ 1.0 64-bit2581+30
−30
(−180)20 − 13
(+17−10=6)
60.6%
20.0 / 33
100.0%
−99
1 1 0 1 1 = = 1 1 1 = 0 0 = 1 1 1 1 1 1 0 1 0 1 1 0 1 0 0 = = 0 0

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Created in 2005-2013 by CCRL team
Last games added on May 1, 2021