CCRL 40/40
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 1'044'560 games
played by 2'452 programs
143157 CPU days (X2 4600+)

White wins: 363'036 (34.8%)
Black wins: 270'297 (25.9%)
Draws: 411'227 (39.4%)
White score: 54.4%

Engine Details

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ChessBrainVB 3.20 (2873+25
−25
)Quote
Author: Roger Zuehlsdorf (Germany) Link: Homepage
This is one of the 13 ChessBrainVB versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chiron 1.5 64-bit2965+15
−15
(+92)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−59
= = = 0 0 = 0 0 = 0
–   Arasan 20.1 64-bit2963+23
−23
(+90)5.5 − 10.5
(+2−7=7)
34.4%
5.5 / 16
0.0%
0
= 0 = 1 = 0 = 0 0 0 0 0 = 1 = =
–   Senpai 1.0 64-bit2961+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-bit2956+20
−20
(+83)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+83
= 0 1 = = 0 = = 1 =
–   Pedone 1.5 64-bit2956+21
−21
(+83)7 − 3
(+4−0=6)
70.0%
7.0 / 10
0.0%
+197
1 = 1 = 1 = = = = 1
–   Arasan 20.0 64-bit2947+26
−26
(+74)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−77
0 = = 0 = 0 0 0 = =
–   Wasp 2.00 64-bit2930+26
−26
(+57)6 − 10
(+1−5=10)
37.5%
6.0 / 16
0.1%
−13
= 0 = = = = = = 0 0 0 = 1 = 0 =
–   Wasp 2.01 64-bit2925+20
−20
(+52)9 − 11
(+5−7=8)
45.0%
9.0 / 20
0.0%
+22
0 = = = 0 0 0 1 = 1 1 0 = 0 0 1 = = 1 =
–   Laser 1.3 64-bit2924+24
−24
(+51)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.2%
−40
= = 0 = = 0 0 1 = 0
–   Bobcat 8.0 64-bit2923+13
−13
(+50)7 − 9
(+3−5=8)
43.8%
7.0 / 16
0.0%
+13
= 0 = = 1 = 0 0 0 = = 1 0 = = 1
–   Cheng 4.39 64-bit2921+11
−11
(+48)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+12
= 1 = 0 = 0 = 0 1 =
–   Deep Junior 13.3 64-bit2918+16
−16
(+45)6 − 4
(+3−1=6)
60.0%
6.0 / 10
0.1%
+93
= 0 = 1 = 1 = 1 = =
–   Rodent III 0.172 64-bit2910+22
−22
(+37)8.5 − 13.5
(+3−8=11)
38.6%
8.5 / 22
1.4%
−33
0 0 1 = 0 1 0 = = = = 1 = = 0 0 0 = = = = 0
–   Quazar 0.4 64-bit2905+10
−11
(+32)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.0%
−110
= 0
–   DiscoCheck 5.2 64-bit2901+18
−18
(+28)5 − 5
(+4−4=2)
50.0%
5.0 / 10
4.0%
+28
= 0 0 1 1 0 1 0 1 =
–   DiscoCheck 5.2.1 64-bit2894+15
−15
(+21)2 − 0
(+2−0=0)
100.0%
2.0 / 2
7.7%
+INF
1 1
–   Spark 1.0 64-bit2893+12
−12
(+20)1 − 1
(+0−0=2)
50.0%
1.0 / 2
7.9%
+20
= =
–   EXchess 7.97b 64-bit2893+13
−13
(+20)7 − 9
(+2−4=10)
43.8%
7.0 / 16
8.2%
−16
= 0 = = = 0 = 0 = = = = 0 1 1 =
–   Deuterium 14.3.34.130 64-bit2891+12
−12
(+18)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
10.3%
+91
1 1 = = = 0 = 1 = 1 0 1
–   Gull 1.0a 32-bit2885+12
−12
(+12)5 − 5
(+2−2=6)
50.0%
5.0 / 10
20.7%
+8
= = = 1 = 0 = 1 0 =
–   Quazar 0.4 32-bit2879+12
−12
(+6)6 − 4
(+4−2=4)
60.0%
6.0 / 10
35.6%
+69
1 1 = = = 0 0 = 1 1
–   Hannibal 1.1 32-bit2872+14
−14
(−1)4 − 6
(+1−3=6)
40.0%
4.0 / 10
55.1%
−56
1 0 = = = 0 0 = = =
–   Thinker 5.4d Inert 64-bit2864+15
−15
(−9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
73.5%
−9
1 0
–   Gaviota 1.0 64-bit2859+11
−11
(−14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
85.4%
+128
1 =
–   Dirty 30Apr2017 64-bit2856+15
−15
(−17)5.5 − 10.5
(+2−7=7)
34.4%
5.5 / 16
89.0%
−114
= = = 1 0 = 0 1 0 = = 0 0 = 0 0
–   Rybka 1.1 32-bit2856+18
−18
(−17)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
86.5%
−44
1 = 1 = = 0 = = 0 0
–   MinkoChess 1.3 64-bit2854+14
−14
(−19)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
91.0%
−176
= 0
–   Zappa Mexico II 64-bit2854+10
−10
(−19)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
92.2%
−176
0 =
–   Naum 3 32-bit2850+18
−18
(−23)5 − 5
(+3−3=4)
50.0%
5.0 / 10
93.6%
−27
1 = 0 1 = 1 = 0 = 0
–   Toga II 3.02850+16
−15
(−23)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
94.0%
+45
1 0 = = = 1 1 1 = = = =
–   Thinker 5.4c Inert 32-bit2849+13
−13
(−24)5 − 5
(+3−3=4)
50.0%
5.0 / 10
95.7%
−28
= 0 1 = 1 0 = 1 = 0
–   Atlas 3.80 64-bit2848+14
−14
(−25)12.5 − 11.5
(+7−6=11)
52.1%
12.5 / 24
96.3%
−13
= = 0 1 = 1 = 0 1 1 1 1 = 0 = = = = = 0 1 0 0 =
–   Nemo 1.0.1 64-bit2847+12
−12
(−26)2 − 0
(+2−0=0)
100.0%
2.0 / 2
97.1%
+INF
1 1
–   DisasterArea 1.65 64-bit2845+14
−13
(−28)2 − 3
(+1−2=2)
40.0%
2.0 / 5
97.5%
−78
1 = = 0 0
–   Tornado 8.0 64-bit2843+14
−14
(−30)7 − 7
(+4−4=6)
50.0%
7.0 / 14
98.4%
−30
0 1 = = = 0 = 1 1 = 1 0 = 0
–   Dirty 3Nov2015 64-bit2837+17
−16
(−36)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
99.2%
−11
= = = = 0 1 1 = = 0 1 =
–   Onno 1.2.70 64-bit2833+16
−16
(−40)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.6%
−197
= 0
–   Murka 3 64-bit2824+13
−13
(−49)6 − 6
(+2−2=8)
50.0%
6.0 / 12
100.0%
−45
= 0 0 = = = = = 1 = = 1
–   Amoeba 2.4 64-bit2811+26
−26
(−62)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+87
1 1 = =
–   GNU Chess 5.60 64-bit2810+17
−17
(−63)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+36
1 0 = = 1 1 = 0 1 1
–   Scorpio 2.7.7 64-bit2804+16
−16
(−69)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
100.0%
+79
1 = 1 = = 1 = 1 1 = = = 1 1
–   Rhetoric 1.4.3 64-bit2794+12
−12
(−79)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+43
1 0 = 1 1 1 0 1 1 = = 1 = = = 1
–   GnuCheese 1.00 64-bit2793+16
−16
(−80)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−175
= 0 1 0
–   Zurichess Luzern 64-bit2792+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-bit2790+16
−16
(−83)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+8
1 = 1 = = 1 0 = = 1
–   Pawny 1.2 64-bit2778+14
−14
(−95)8 − 6
(+5−3=6)
57.1%
8.0 / 14
100.0%
−54
= = 1 0 = = 1 1 1 1 0 0 = =
–   Naraku 1.42775+16
−16
(−98)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−20
1 0 1 0 1 = 0 1 1 =
–   Frenzee 3.5.19 64-bit2775+14
−14
(−98)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+81
1 1 1 = 1 1 0 = 1 =
–   Zurichess Jura 64-bit2765+25
−25
(−108)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
−5
0 = = 1 1 = 1 1 = = = 1

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Created in 2005-2013 by CCRL team
Last games added on May 18, 2019