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

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Show each game results
ChessBrainVB 3.20 (2872+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
(+91)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−60
0 = = = = 0 0 0 = 0
–   Arasan 20.1 64-bit2962+23
−23
(+90)5.5 − 10.5
(+2−7=7)
34.4%
5.5 / 16
0.0%
0
= 1 = = = 0 = 1 = 0 = 0 0 0 0 0
–   Senpai 1.0 64-bit2960+12
−12
(+88)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−63
= 0 0 = = 0 0 = = 0
–   Vajolet2 2.3 64-bit2955+20
−20
(+83)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+83
= 0 = = = 0 1 = 1 =
–   Pedone 1.5 64-bit2954+21
−21
(+82)7 − 3
(+4−0=6)
70.0%
7.0 / 10
0.0%
+196
= = 1 = 1 = 1 = = 1
–   Arasan 20.0 64-bit2944+26
−26
(+72)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−79
= 0 0 = = 0 0 0 = =
–   Wasp 2.00 64-bit2930+26
−26
(+58)6 − 10
(+1−5=10)
37.5%
6.0 / 16
0.1%
−12
= 0 = = = = = = 0 0 0 = 1 = 0 =
–   Wasp 2.01 64-bit2924+20
−20
(+52)9 − 11
(+5−7=8)
45.0%
9.0 / 20
0.0%
+22
= 0 0 1 = = = 0 = = = 0 0 0 1 = 1 1 0 1
–   Laser 1.3 64-bit2923+24
−24
(+51)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.2%
−40
0 1 = = 0 = = 0 = 0
–   Bobcat 8.0 64-bit2923+13
−13
(+51)7 − 9
(+3−5=8)
43.8%
7.0 / 16
0.0%
+14
1 = = 0 = = = 1 = 1 0 = 0 0 0 =
–   Cheng 4.39 64-bit2918+10
−10
(+46)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+10
= 0 = 1 = 0 = 0 1 =
–   Deep Junior 13.3 64-bit2915+16
−16
(+43)6 − 4
(+3−1=6)
60.0%
6.0 / 10
0.2%
+91
= 1 = 0 = 1 = 1 = =
–   Rodent III 0.172 64-bit2909+22
−22
(+37)8.5 − 13.5
(+3−8=11)
38.6%
8.5 / 22
1.4%
−33
= 1 0 0 1 = 0 1 0 = = = = 0 = = 0 0 0 = = =
–   Quazar 0.4 64-bit2904+10
−10
(+32)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.0%
−110
0 =
–   DiscoCheck 5.2 64-bit2899+18
−17
(+27)5 − 5
(+4−4=2)
50.0%
5.0 / 10
4.4%
+27
1 0 = 0 0 1 1 0 1 =
–   DiscoCheck 5.2.1 64-bit2893+15
−15
(+21)2 − 0
(+2−0=0)
100.0%
2.0 / 2
7.8%
+INF
1 1
–   EXchess 7.97b 64-bit2893+13
−13
(+21)7 − 9
(+2−4=10)
43.8%
7.0 / 16
7.5%
−15
= 0 = 0 = = = 0 = = 1 = 0 1 = =
–   Spark 1.0 64-bit2891+12
−12
(+19)1 − 1
(+0−0=2)
50.0%
1.0 / 2
8.8%
+19
= =
–   Deuterium 14.3.34.130 64-bit2890+12
−12
(+18)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
10.6%
+91
= 1 1 1 = = = 0 0 1 = 1
–   Gull 1.0a 32-bit2884+12
−12
(+12)5 − 5
(+2−2=6)
50.0%
5.0 / 10
19.8%
+8
= 1 = = = 1 = 0 0 =
–   Quazar 0.4 32-bit2878+12
−12
(+6)6 − 4
(+4−2=4)
60.0%
6.0 / 10
33.3%
+69
0 = 1 1 = = = 0 1 1
–   Hannibal 1.1 32-bit2869+13
−13
(−3)4 − 6
(+1−3=6)
40.0%
4.0 / 10
59.2%
−58
0 = 1 0 = = = 0 = =
–   Thinker 5.4d Inert 64-bit2864+15
−15
(−8)1 − 1
(+1−1=0)
50.0%
1.0 / 2
72.1%
−8
0 1
–   Gaviota 1.0 64-bit2858+11
−11
(−14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
84.7%
+128
= 1
–   Dirty 30Apr2017 64-bit2856+14
−15
(−16)5.5 − 10.5
(+2−7=7)
34.4%
5.5 / 16
87.9%
−113
= = = 1 0 = 0 0 0 = 0 1 0 = = 0
–   Rybka 1.1 32-bit2855+17
−17
(−17)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
87.1%
−44
= = 1 = 1 = = 0 0 0
–   Zappa Mexico II 64-bit2853+10
−10
(−19)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
92.6%
−176
= 0
–   MinkoChess 1.3 64-bit2852+14
−14
(−20)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
92.3%
−177
0 =
–   Naum 3 32-bit2850+17
−17
(−22)5 − 5
(+3−3=4)
50.0%
5.0 / 10
92.7%
−26
= 0 1 = 0 1 = 1 = 0
–   Toga II 3.02849+15
−16
(−23)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
94.2%
+45
1 1 1 0 = = = 1 = = = =
–   Thinker 5.4c Inert 32-bit2848+13
−13
(−24)5 − 5
(+3−3=4)
50.0%
5.0 / 10
95.6%
−28
= 1 = 0 1 = 1 0 = 0
–   DisasterArea 1.65 64-bit2847+13
−13
(−25)2 − 3
(+1−2=2)
40.0%
2.0 / 5
96.5%
−75
1 = 0 = 0
–   Atlas 3.80 64-bit2847+14
−14
(−25)12.5 − 11.5
(+7−6=11)
52.1%
12.5 / 24
96.5%
−13
= 1 = = 0 1 1 = 0 = = = = = 0 1 0 0 = 1 = 0 1 1
–   Nemo 1.0.1 64-bit2846+12
−12
(−26)2 − 0
(+2−0=0)
100.0%
2.0 / 2
97.0%
+INF
1 1
–   Tornado 8.0 64-bit2842+13
−13
(−30)7 − 7
(+4−4=6)
50.0%
7.0 / 14
98.5%
−30
= 0 = 1 0 1 = = 1 0 0 = 1 =
–   Dirty 3Nov2015 64-bit2836+17
−17
(−36)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
99.2%
−11
1 = = = = = 0 1 1 = = 0
–   Onno 1.2.70 64-bit2834+16
−16
(−38)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.5%
−195
0 =
–   Murka 3 64-bit2823+12
−12
(−49)6 − 6
(+2−2=8)
50.0%
6.0 / 12
100.0%
−45
= = = 0 0 = = = 1 = 1 =
–   GNU Chess 5.60 64-bit2812+16
−16
(−60)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+39
= 0 1 0 = = 1 1 1 1
–   Amoeba 2.4 64-bit2811+26
−26
(−61)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+88
1 1 = =
–   Scorpio 2.7.7 64-bit2804+16
−16
(−68)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
100.0%
+80
= 1 1 = 1 = = 1 = 1 = 1 1 =
–   Rhetoric 1.4.3 64-bit2793+12
−12
(−79)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+43
0 1 1 0 = 1 1 1 = 1 = 1 = = 1 =
–   GnuCheese 1.00 64-bit2793+16
−16
(−79)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−174
= 0 0 1
–   Zurichess Luzern 64-bit2791+24
−24
(−81)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−13
= 1 = =
–   Loop 13.6 (Loop 2007) 64-bit2789+16
−16
(−83)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+8
0 = 1 = 1 = = 1 = 1
–   Pawny 1.2 64-bit2778+13
−13
(−94)8 − 6
(+5−3=6)
57.1%
8.0 / 14
100.0%
−53
1 1 = = 1 0 = = 0 = 0 = 1 1
–   Naraku 1.42774+16
−16
(−98)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−20
0 1 1 0 1 0 1 = 1 =
–   Frenzee 3.5.19 64-bit2772+14
−14
(−100)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+79
0 = 1 1 1 = 1 1 1 =
–   Zurichess Jura 64-bit2764+25
−25
(−108)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
−5
1 = 1 1 0 = = 1 1 = = =

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