CCRL 40/15
Downloads and Statistics
April 12, 2021
Testing summary:
Total: 1'235'231 games
played by 2'819 programs

White wins: 423'584 (34.3%)
Black wins: 311'244 (25.2%)
Draws: 500'403 (40.5%)
White score: 54.5%

Engine Details

Options
Show each game results
Velvet 1.1.0 64-bit#134  (2684+26
−26
)Quote
Author: Martin Honert (Germany) Link: Homepage
This is one of the 3 Velvet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Francesca MAD 0.30a 64-bit2936+25
−25
(+252)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Crafty 25.6 64-bit2905+23
−23
(+221)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+64
–   Fruit Reloaded 15th ann. 64-bit2905+21
−21
(+221)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+71
–   tomitankChess 5.0 64-bit2900+50
−50
(+216)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Gogobello 2.2 64-bit2895+19
−19
(+211)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+211
–   Invictus r305 64-bit2878+17
−17
(+194)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−89
–   Bobcat 7.6 64-bit2875+22
−22
(+191)3 − 9
(+0−6=6)
25.0%
3.0 / 12
0.0%
+38
–   Spark 1.0 32-bit2864+11
−11
(+180)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
+28
–   Thinker 5.4d Inert 32-bit2856+10
−10
(+172)1.5 − 10.5
(+0−9=3)
12.5%
1.5 / 12
0.0%
−115
–   Cheese 2.2 64-bit2837+22
−22
(+153)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+3
–   Mr Bob 0.9.0 64-bit2836+23
−23
(+152)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−130
–   Zurichess Neuchatel 64-bit2830+12
−12
(+146)3 − 9
(+2−8=2)
25.0%
3.0 / 12
0.0%
−47
–   Crafty 25.1 64-bit2820+25
−25
(+136)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
0.0%
−80
–   OliThink 5.9.2 64-bit2799+27
−27
(+115)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−32
–   ProDeo 3.02788+36
−36
(+104)4 − 12
(+1−9=6)
25.0%
4.0 / 16
0.0%
−63
–   Glaurung 2.2 64-bit2781+16
−16
(+97)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.0%
+69
–   Devel 3.8.42777+32
−32
(+93)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
0.0%
+34
–   Bright 0.4a2776+10
−10
(+92)3 − 9
(+2−8=2)
25.0%
3.0 / 12
0.0%
−101
–   Ktulu 92752+12
−12
(+68)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.0%
−33
–   Arminius 2018-12-23 64-bit2733+12
−12
(+49)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
0.0%
+66
–   GreKo 2018.12 64-bit2719+24
−24
(+35)4 − 8
(+3−7=2)
33.3%
4.0 / 12
2.6%
−91
–   GreKo 2020.03 64-bit2713+21
−21
(+29)1 − 3
(+0−2=2)
25.0%
1.0 / 4
4.4%
−113
–   Chessmaster 11 Archangel2702+19
−19
(+18)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
13.9%
+108
–   ECE 20.1 64-bit2697+21
−21
(+13)8 − 8
(+6−6=4)
50.0%
8.0 / 16
22.4%
+13
–   DanaSah 8.32696+19
−19
(+12)2 − 2
(+1−1=2)
50.0%
2.0 / 4
23.9%
+12
–   Fridolin 3.10 64-bit2683+14
−14
(−1)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
51.7%
+81
–   Shallow 2020-09-09 64-bit2671+24
−24
(−13)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
77.8%
+39
–   K2 0.952663+16
−16
(−21)3 − 1
(+2−0=2)
75.0%
3.0 / 4
91.5%
+136
–   Drosophila 1.6 64-bit2657+21
−21
(−27)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
94.6%
+58
–   Rotor 0.7a2650+21
−20
(−34)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
97.9%
−55
–   Supernova 2.3 64-bit2649+27
−27
(−35)18 − 14
(+15−11=6)
56.3%
18.0 / 32
97.0%
+13
–   Colossus 2008b2643+12
−12
(−41)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
99.8%
+91
–   Drofa 2.2.0 64-bit2642+40
−41
(−42)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
95.6%
−198
–   Bagatur 1.7 64-bit2635+22
−21
(−49)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
99.8%
−79
–   KnightX 2.61 64-bit2635+36
−36
(−49)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
98.5%
+8
–   CM9000 Assassin2633+23
−23
(−51)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
99.8%
−20
–   Nawito 19062629+20
−20
(−55)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
100.0%
−86
–   Delocto 0.61n 64-bit2625+23
−23
(−59)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+64
–   Caligula 0.9g2620+20
−20
(−64)6 − 6
(+3−3=6)
50.0%
6.0 / 12
100.0%
−67
–   Betsabe II 20202607+26
−26
(−77)8.5 − 3.5
(+8−3=1)
70.8%
8.5 / 12
100.0%
+93
–   Lozza 2.0 64-bit2606+27
−27
(−78)14 − 6
(+11−3=6)
70.0%
14.0 / 20
100.0%
+58
–   N2 0.4 64-bit2595+15
−16
(−89)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
100.0%
−14
–   Galjoen 0.40 64-bit2589+20
−20
(−95)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−35
–   Coiled 0.6 64-bit2585+12
−12
(−99)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
100.0%
−63
–   GarboChess 3.0 64-bit2585+16
−16
(−99)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+52
–   Drofa 2.1.0 64-bit2583+30
−30
(−101)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−50
–   Jumbo 0.7.0 64-bit2559+18
−19
(−125)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
+67
–   Ghost 3 64-bit2558+24
−24
(−126)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
+71
–   Detroid 1.0.1 64-bit2557+18
−18
(−127)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+28

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on April 12, 2021