CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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ChessBrainVB 3.66 (3035+23
−23
)Quote
Author: Roger Zuehlsdorf (Germany) Link: Homepage
Includes games from 3.65 and 3.66
This is one of the 14 ChessBrainVB versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Andscacs 0.93 64-bit3170+13
−13
(+135)5 − 9
(+1−5=8)
35.7%
5.0 / 14
0.0%
+51
= 1 0 0 = = = = = 0 = 0 0 =
–   Chiron 4 64-bit3115+8
−9
(+80)7 − 9
(+2−4=10)
43.8%
7.0 / 16
0.0%
+45
= = = = = = 0 1 0 = = 0 = = 1 0
–   Roc 0.7 64-bit3115+10
−11
(+80)6.5 − 9.5
(+5−8=3)
40.6%
6.5 / 16
0.0%
+12
0 0 1 1 0 1 0 0 = 0 1 = 0 = 1 0
–   NirvanaChess 2.4 64-bit3102+9
−9
(+67)6 − 10
(+1−5=10)
37.5%
6.0 / 16
0.0%
−3
= 0 0 = = 0 0 = = = = = = 0 1 =
–   Fritz 16 64-bit3101+11
−11
(+66)4.5 − 11.5
(+1−8=7)
28.1%
4.5 / 16
0.0%
−72
= 0 = 0 = 0 0 = 0 = 0 1 = 0 0 =
–   Equinox 3.20 64-bit3096+9
−9
(+61)4.5 − 9.5
(+0−5=9)
32.1%
4.5 / 14
0.0%
−32
0 = = = 0 = = = 0 = 0 0 = =
–   Ethereal 10.00 64-bit3092+15
−15
(+57)6.5 − 7.5
(+1−2=11)
46.4%
6.5 / 14
0.0%
+40
= 0 = = = = 0 = = 1 = = = =
–   Nemorino 5.00 64-bit3087+14
−14
(+52)7.5 − 8.5
(+2−3=11)
46.9%
7.5 / 16
0.0%
+32
= = 1 = = = 1 = = = 0 = = 0 0 =
–   Hannibal 1.7 64-bit3081+10
−10
(+46)7 − 9
(+2−4=10)
43.8%
7.0 / 16
0.0%
+7
= 0 = = = = 1 0 = 0 = 1 = = = 0
–   Texel 1.07 64-bit3075+12
−12
(+40)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
0.1%
+60
= 1 0 = 1 1 = 0 0 0 = = 1 = 1 =
–   Laser 1.5 64-bit3072+14
−15
(+37)8.5 − 7.5
(+3−2=11)
53.1%
8.5 / 16
0.3%
+50
= = 0 = = 0 = 1 = = 1 = = = = 1
–   Pedone 1.8 64-bit3059+16
−16
(+24)9.5 − 10.5
(+3−4=13)
47.5%
9.5 / 20
4.3%
+9
1 0 = = 1 = = = = 0 0 = 0 = = = = 1 = =
–   Protector 1.9.0 64-bit3059+9
−10
(+24)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
3.0%
+7
= 0 = = 1 = 1 0 = = 1 0 = = 0 =
–   Critter 1.2 32-bit3059+15
−15
(+24)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
4.0%
−38
= = 0 0 0 1 0 = = 0 1 = = =
–   Komodo 5 32-bit3047+16
−16
(+12)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
20.6%
+36
1 0 = 0 1 = 1 = 1 = 0 1 = 0
–   iCE 3.0 64-bit3042+12
−12
(+7)8 − 8
(+5−5=6)
50.0%
8.0 / 16
30.8%
+1
= 1 0 1 1 0 = 0 = 1 = = = 0 0 1
–   Ethereal 9.65 64-bit3041+17
−17
(+6)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
34.6%
−79
0 0 1 =
–   Nemorino 4.00 64-bit3040+17
−17
(+5)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
37.5%
−11
= 0 = = 1 0 = 0 0 = = 1 0 1 1 0 = = = 1
–   Arasan 20.4.1 64-bit3037+16
−16
(+2)5 − 11
(+2−8=6)
31.3%
5.0 / 16
45.4%
−119
= = 0 1 = = 0 0 0 0 1 0 = 0 0 =
–   Senpai 2.0 64-bit3036+12
−12
(+1)6 − 10
(+2−6=8)
37.5%
6.0 / 16
48.4%
−73
= 0 1 0 0 = 0 = 0 = = = = 1 = 0
–   SmarThink 1.98 64-bit3025+13
−13
(−10)12.5 − 7.5
(+8−3=9)
62.5%
12.5 / 20
77.8%
+67
= 1 = 1 0 1 = = 1 = 1 = 1 1 0 0 = = = 1
–   Arasan 20.5 64-bit3025+20
−20
(−10)11.5 − 6.5
(+6−1=11)
63.9%
11.5 / 18
75.5%
+69
= = 0 = = 1 1 1 = = 1 1 = 1 = = = =
–   Xiphos 0.2 64-bit3024+18
−18
(−11)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
78.6%
−294
0 0 0 =
–   Pedone 1.7 64-bit3013+17
−17
(−22)9 − 11
(+6−8=6)
45.0%
9.0 / 20
93.9%
−53
0 = 0 1 0 1 0 0 1 0 = 0 1 0 1 = 1 = = =
–   Stockfish 2.0.1 32-bit3012+17
−17
(−23)8 − 6
(+3−1=10)
57.1%
8.0 / 14
94.5%
+11
= = = = = 1 = 1 = = = 1 0 =
–   Sting SF 9.9 64-bit3010+17
−17
(−25)2 − 2
(+0−0=4)
50.0%
2.0 / 4
96.4%
−25
= = = =
–   Ethereal 9.30 64-bit3005+26
−25
(−30)6 − 6
(+3−3=6)
50.0%
6.0 / 12
96.4%
−30
0 0 1 = = = = = = 0 1 1
–   Vajolet2 2.5 64-bit3001+18
−18
(−34)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.0%
−34
1 = 0 =
–   Defenchess 1.1f 64-bit2997+12
−12
(−38)11 − 7
(+8−4=6)
61.1%
11.0 / 18
99.8%
+38
= = 1 0 = 1 0 1 1 0 1 = = = 1 1 0 1
–   Rodent III 0.238 64-bit2982+15
−14
(−53)9.5 − 8.5
(+4−3=11)
52.8%
9.5 / 18
100.0%
−36
= 1 0 = = = 1 0 0 = = = 1 = = 1 = =
–   Rybka 2.3.2a 64-bit2961+11
−11
(−74)10.5 − 3.5
(+8−1=5)
75.0%
10.5 / 14
100.0%
+93
= = 1 0 1 1 1 1 = = 1 = 1 1
–   Naum 4 64-bit2955+14
−14
(−80)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
+3
1 = 1 = 1 = = 1 0 = = = = 1
–   Crafty 25.2 64-bit2931+11
−11
(−104)10 − 4
(+6−0=8)
71.4%
10.0 / 14
100.0%
+22
= = 1 = 1 = 1 = = = 1 = 1 1
–   Bobcat 8.0 64-bit2923+13
−13
(−112)12.5 − 5.5
(+9−2=7)
69.4%
12.5 / 18
100.0%
+12
1 = 0 0 = = 1 = = 1 1 1 = 1 1 1 = 1
–   Cheng 4.39 64-bit2922+11
−11
(−113)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
−31
= = = = = = 1 1 = = 1 1 0 1
–   Amoeba 2.6 64-bit2912+20
−20
(−123)11 − 3
(+9−1=4)
78.6%
11.0 / 14
100.0%
+81
1 1 1 0 1 1 1 1 1 = 1 = = =
–   Quazar 0.4 64-bit2905+10
−10
(−130)9 − 5
(+6−2=6)
64.3%
9.0 / 14
100.0%
−40
1 1 1 = 0 0 = = = = 1 1 = 1
–   chess22k 1.7 64-bit2899+22
−22
(−136)8.5 − 5.5
(+4−1=9)
60.7%
8.5 / 14
100.0%
−79
= = = 0 1 1 = = = = 1 = = 1
–   Ethereal 8.62 64-bit2885+24
−24
(−150)9.5 − 4.5
(+5−0=9)
67.9%
9.5 / 14
100.0%
−52
1 1 = = 1 = = = = 1 = = 1 =

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019