CCRL 40/4
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 2'051'440 games
played by 2'369 programs
27518 CPU days (X2 4600+)

White wins: 797'129 (38.9%)
Black wins: 645'243 (31.5%)
Draws: 609'068 (29.7%)
White score: 53.7%

Engine Details

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ChessBrainVB 3.70 (3000+17
−17
)Quote
Author: Roger Zuehlsdorf (Germany) Link: Homepage
This is one of the 11 ChessBrainVB versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Protector 1.9.0 64-bit3084+7
−7
(+84)9 − 23
(+3−17=12)
28.1%
9.0 / 32
0.0%
−60
0 1 0 = = = = 0 0 0 = 0 0 0 0 = = 0 = 1 0 = = 0 1 0 0 = = 0 0 0
–   Senpai 2.0 64-bit3084+9
−9
(+84)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.0%
+32
1 = 1 = 0 1 0 = 0 = = 0 = 1 = = 1 0 0 = = = 0 0 0 = 0 1 0 1 = 0
–   Vajolet2 2.6 64-bit3084+13
−13
(+84)10 − 22
(+2−14=16)
31.3%
10.0 / 32
0.0%
−27
= = = 0 = = = 0 = = 0 = = 0 = 0 0 1 0 1 0 = 0 0 0 = 0 = = 0 0 =
–   chess22k 1.12 64-bit3083+17
−17
(+83)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.0%
+49
= = = 0 = 0 0 0 = 0 1 1 1 0 1 = 1 = 0 0 0 = 1 = 1 = 0 1 0 = 1 0
–   iCE 3.0 64-bit3081+7
−7
(+81)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
+39
0 = 1 0 0 = 1 0 1 0 1 = = 0 1 0 0 = 1 0 = 0 1 0 = = = 0 0 1 = 1
–   Arasan 21.0 64-bit3065+14
−14
(+65)15.5 − 16.5
(+8−9=15)
48.4%
15.5 / 32
0.0%
+54
= = 1 = = 1 = 0 1 0 1 1 0 0 1 = = 0 0 = = 1 = = = = = 0 0 0 1 =
–   Wasp 3.50 64-bit3065+16
−16
(+65)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
0.0%
+55
1 1 0 1 = 0 1 1 = = = 0 = = 0 = = = 1 1 0 1 0 0 = = 1 0 0 0 = =
–   RubiChess 1.4 64-bit3051+19
−19
(+51)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
0.0%
+23
0 0 = = = = 1 = = 1 0 = 1 1 1 = 1 0 = = 0 = = 0 0 0 = 0 1 = = 0
–   Defenchess (SCTR) 1.1f 64-bit3046+11
−11
(+46)17 − 15
(+10−8=14)
53.1%
17.0 / 32
0.0%
+66
1 = = 1 = 1 0 0 1 = 0 0 1 = 1 = 1 0 0 1 = 0 1 = = = 1 0 = = = =
–   SmarThink 1.98 64-bit3036+10
−10
(+36)17 − 15
(+13−11=8)
53.1%
17.0 / 32
0.0%
+55
1 1 1 0 = 1 1 0 1 0 = 1 = 1 0 1 1 = = 0 = 0 0 1 1 0 0 = = 0 0 1
–   Naum 4.6 64-bit3033+8
−8
(+33)14 − 18
(+10−14=8)
43.8%
14.0 / 32
0.0%
−9
0 = 0 0 = 1 = 1 = 1 0 1 0 0 0 = 0 0 0 = 0 0 0 1 1 1 = 1 = 1 1 0
–   chess22k 1.11 64-bit3031+16
−16
(+31)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.4%
−40
= 0 1 1 1 0 0 = = 0 0 0 = 1 = 0 = 0 1 = = = 0 1 0 = 0 = 0 1 0 0
–   Wasp 3.0 64-bit3024+15
−15
(+24)15 − 17
(+9−11=12)
46.9%
15.0 / 32
1.8%
+5
1 1 = = = = 1 0 1 = 1 = = = 0 = 1 0 0 0 = 0 0 0 = 0 1 0 1 1 0 =
–   Hakkapeliitta TCEC v2 64-bit3023+10
−10
(+23)11 − 21
(+5−15=12)
34.4%
11.0 / 32
1.0%
−78
0 0 1 = = 1 1 = = 0 0 0 0 1 0 0 0 = 0 = 0 0 = 0 1 = = 0 = 0 = =
–   Demolito 2018-10-29 64-bit3017+16
−16
(+17)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
6.9%
+6
= 0 = = = 1 0 1 0 1 = = 1 1 1 = 0 1 0 0 0 1 0 = 0 1 0 = = 1 0 =
–   Deuterium 2019.1.36.50 64-bit3000+15
−15
(0)16.5 − 15.5
(+8−7=17)
51.6%
16.5 / 32
50.1%
+7
0 = = 1 = = = = 1 1 0 = 0 1 = = 0 1 1 = 0 = = = = 1 = = 0 1 0 =
–   Rodent III 0.275 64-bit2998+29
−29
(−2)15.5 − 15.5
(+9−9=13)
50.0%
15.5 / 31
54.4%
0
1 1 = = 1 = 0 0 1 0 0 1 = = = = 0 1 = 0 1 = = 0 0 1 = 1 = = 0
–   Hiarcs 142986+8
−8
(−14)16.5 − 15.5
(+8−7=17)
51.6%
16.5 / 32
93.1%
0
= 0 = = = = = 1 = 1 = 0 = 1 = 1 = = = 1 1 = = = 0 1 0 0 = 0 0 1
–   Pirarucu 2.9.5 64-bit2985+18
−18
(−15)19 − 13
(+12−6=14)
59.4%
19.0 / 32
88.1%
+41
= 1 0 = = 1 = 0 0 = 1 = 1 = 1 = 1 1 = 1 0 = 1 1 1 = = 0 = 0 1 =
–   Bobcat 8.0 64-bit2960+10
−10
(−40)19 − 13
(+12−6=14)
59.4%
19.0 / 32
100.0%
+16
1 = = 0 1 1 0 = = = = 0 = 1 = 1 1 = 1 = = 1 1 1 = 0 = = 0 1 0 1
–   Demolito 2018-03-01 64-bit2957+14
−14
(−43)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
0
1 0 1 0 = = = 0 0 1 1 1 1 1 1 = 1 0 = 0 1 0 1 1 0 0 = 0 = 1 1 =
–   Deuterium 2018.1.35.514 64-bit2953+15
−15
(−47)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
100.0%
−33
1 1 0 0 1 = = 0 0 = 1 = 0 = 0 1 = = 1 0 = = 0 = 1 0 1 1 1 0 1 =
–   Amoeba 2.8 64-bit2952+13
−13
(−48)17 − 15
(+11−9=12)
53.1%
17.0 / 32
100.0%
−29
= 1 1 0 0 = 1 1 = 1 0 0 0 1 = = 1 1 1 0 = 1 = = 1 0 = = 0 0 = =
–   Cheng 4.39 64-bit2944+9
−9
(−56)16.5 − 14.5
(+10−8=13)
53.2%
16.5 / 31
100.0%
−37
1 = = = 1 0 = = 0 1 1 0 = 1 = 0 = = 1 = 0 = 1 = 1 = 0 1 0 1 0
–   Crafty 25.2 64-bit2934+10
−11
(−66)16 − 15
(+11−10=10)
51.6%
16.0 / 31
100.0%
−53
= 1 = 0 1 0 = = 1 = 0 = 1 = 1 0 0 0 1 1 1 0 0 1 1 0 1 = = = 0
–   Dirty CUCUMBER 64-bit2930+17
−17
(−70)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
100.0%
−59
1 0 0 1 1 0 1 1 0 = = 1 0 1 0 = = = 0 0 1 1 = 0 0 1 0 1 1 1 0 =
–   Spark 1.0 64-bit2927+7
−7
(−73)16 − 16
(+12−12=8)
50.0%
16.0 / 32
100.0%
−73
1 0 = 0 1 0 = = 1 0 1 0 1 = 1 1 1 0 1 = 1 = 0 1 1 0 = 0 0 0 = 0
–   Atlas 3.91 64-bit2926+14
−14
(−74)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
−3
1 1 1 = 1 0 1 0 1 0 1 1 1 1 0 = 0 = 1 = 1 = = 0 0 0 1 = 1 = 1 0
–   Spike 1.4 Leiden2922+7
−7
(−78)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−34
1 1 1 1 0 0 0 1 1 0 = 0 1 1 = = = = 0 0 0 1 1 = 1 0 = 1 = 1 0 1
–   Toga II 4.0 64-bit2915+15
−16
(−85)21.5 − 10.5
(+16−5=11)
67.2%
21.5 / 32
100.0%
+26
0 1 = = = 1 = 1 = 1 0 0 1 = = 0 = 1 1 1 = 0 1 1 1 1 1 1 = 1 1 =
–   EXchess 7.97b 64-bit2911+12
−12
(−89)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+15
1 = 1 0 0 = 1 = 1 = 0 0 1 1 = 1 1 1 1 0 0 1 1 1 1 0 1 1 0 1 = =
–   Zurichess Neuchatel 64-bit2900+10
−11
(−100)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
−25
1 = 1 0 = 1 = 0 1 0 0 0 1 0 1 1 0 0 1 1 = 1 = 1 = 1 1 = 1 = 1 =
–   Quazar 0.4 64-bit2899+7
−7
(−101)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+2
0 1 0 = = 1 1 0 = 1 = 1 1 1 1 1 0 1 0 = 1 0 1 = 1 = 1 0 1 1 1 0
–   Daydreamer 2.0.0-pre2 64-bit2897+14
−14
(−103)18.5 − 12.5
(+16−10=5)
59.7%
18.5 / 31
100.0%
−30
1 0 1 0 1 0 1 1 = 1 1 0 = 1 = 1 1 0 1 1 0 0 1 = 1 1 = 0 1 0 0
–   Deep Junior Yokohama 64-bit2897+10
−10
(−103)23.5 − 8.5
(+19−4=9)
73.4%
23.5 / 32
100.0%
+63
= = 1 1 = = 1 = 1 1 1 1 1 0 1 = = = 1 0 1 1 1 1 1 = 1 1 1 0 0 1

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Created in 2005-2013 by CCRL team
Last games added on June 15, 2019