CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

Options
Show each game results
ChessBrainVB 3.20 (2873+25
−25
)Quote
Author: Roger Zuehlsdorf (Germany) Link: Homepage
This is one of the 15 ChessBrainVB versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chiron 1.5 64-bit2963+15
−15
(+90)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−61
–   Arasan 20.1 64-bit2962+23
−23
(+89)5.5 − 10.5
(+2−7=7)
34.4%
5.5 / 16
0.0%
−1
–   Senpai 1.0 64-bit2960+13
−13
(+87)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−64
–   Vajolet2 2.3 64-bit2955+20
−20
(+82)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+82
–   Pedone 1.5 64-bit2953+21
−21
(+80)7 − 3
(+4−0=6)
70.0%
7.0 / 10
0.0%
+194
–   Arasan 20.0 64-bit2944+26
−25
(+71)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−80
–   Wasp 2.00 64-bit2930+26
−26
(+57)6 − 10
(+1−5=10)
37.5%
6.0 / 16
0.1%
−13
–   Wasp 2.01 64-bit2925+19
−19
(+52)9 − 11
(+5−7=8)
45.0%
9.0 / 20
0.1%
+22
–   Bobcat 8.0 64-bit2923+12
−13
(+50)7 − 9
(+3−5=8)
43.8%
7.0 / 16
0.0%
+13
–   Laser 1.3 64-bit2923+24
−24
(+50)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.2%
−41
–   Cheng 4.39 64-bit2919+10
−10
(+46)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+10
–   Deep Junior 13.3 64-bit2915+16
−16
(+42)6 − 4
(+3−1=6)
60.0%
6.0 / 10
0.2%
+90
–   Rodent III 0.172 64-bit2909+22
−22
(+36)8.5 − 13.5
(+3−8=11)
38.6%
8.5 / 22
1.5%
−34
–   Quazar 0.4 64-bit2904+10
−10
(+31)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.0%
−111
–   DiscoCheck 5.2 64-bit2899+17
−18
(+26)5 − 5
(+4−4=2)
50.0%
5.0 / 10
4.4%
+26
–   EXchess 7.97b 64-bit2893+12
−12
(+20)7 − 9
(+2−4=10)
43.8%
7.0 / 16
6.9%
−16
–   DiscoCheck 5.2.1 64-bit2893+15
−15
(+20)2 − 0
(+2−0=0)
100.0%
2.0 / 2
8.0%
+INF
–   Spark 1.0 64-bit2891+12
−12
(+18)1 − 1
(+0−0=2)
50.0%
1.0 / 2
9.0%
+18
–   Deuterium 14.3.34.130 64-bit2890+12
−12
(+17)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
10.8%
+90
–   Gull 1.0a 32-bit2885+12
−12
(+12)5 − 5
(+2−2=6)
50.0%
5.0 / 10
18.3%
+8
–   Quazar 0.4 32-bit2878+12
−12
(+5)6 − 4
(+4−2=4)
60.0%
6.0 / 10
34.1%
+68
–   Hannibal 1.1 32-bit2868+13
−13
(−5)4 − 6
(+1−3=6)
40.0%
4.0 / 10
62.5%
−60
–   Thinker 5.4d Inert 64-bit2864+15
−15
(−9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
72.2%
−9
–   Gaviota 1.0 64-bit2858+11
−11
(−15)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
85.2%
+127
–   Rybka 1.1 32-bit2856+17
−17
(−17)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
86.7%
−44
–   Dirty 30Apr2017 64-bit2856+15
−15
(−17)5.5 − 10.5
(+2−7=7)
34.4%
5.5 / 16
87.8%
−114
–   Zappa Mexico II 64-bit2853+10
−10
(−20)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
93.1%
−177
–   MinkoChess 1.3 64-bit2852+14
−14
(−21)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
92.7%
−178
–   Naum 3 32-bit2851+17
−17
(−22)5 − 5
(+3−3=4)
50.0%
5.0 / 10
92.5%
−26
–   Toga II 3.02849+16
−16
(−24)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
94.3%
+44
–   Thinker 5.4c Inert 32-bit2848+13
−13
(−25)5 − 5
(+3−3=4)
50.0%
5.0 / 10
95.6%
−29
–   DisasterArea 1.65 64-bit2847+13
−13
(−26)2 − 3
(+1−2=2)
40.0%
2.0 / 5
96.5%
−76
–   Nemo 1.0.1 64-bit2847+12
−12
(−26)2 − 0
(+2−0=0)
100.0%
2.0 / 2
97.0%
+INF
–   Atlas 3.80 64-bit2847+14
−14
(−26)12.5 − 11.5
(+7−6=11)
52.1%
12.5 / 24
96.5%
−14
–   Tornado 8.0 64-bit2842+13
−13
(−31)7 − 7
(+4−4=6)
50.0%
7.0 / 14
98.5%
−31
–   Dirty 3Nov2015 64-bit2836+17
−17
(−37)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
99.2%
−12
–   Onno 1.2.70 64-bit2833+16
−16
(−40)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.6%
−197
–   Murka 3 64-bit2823+12
−12
(−50)6 − 6
(+2−2=8)
50.0%
6.0 / 12
100.0%
−46
–   GNU Chess 5.60 64-bit2814+16
−16
(−59)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+40
–   Amoeba 2.4 64-bit2811+26
−26
(−62)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+87
–   Scorpio 2.7.7 64-bit2804+16
−16
(−69)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
100.0%
+79
–   GnuCheese 1.00 64-bit2794+16
−16
(−79)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−174
–   Rhetoric 1.4.3 64-bit2793+12
−12
(−80)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+42
–   Zurichess Luzern 64-bit2792+24
−24
(−81)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−13
–   Loop 13.6 (Loop 2007) 64-bit2789+16
−16
(−84)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+7
–   Pawny 1.2 64-bit2779+13
−13
(−94)8 − 6
(+5−3=6)
57.1%
8.0 / 14
100.0%
−53
–   Naraku 1.42774+16
−16
(−99)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−21
–   Frenzee 3.5.19 64-bit2773+14
−14
(−100)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+79
–   Zurichess Jura 64-bit2764+25
−25
(−109)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
−6

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 15, 2021