CCRL 40/4
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 1'626'652 games
played by 1'934 programs
21844 CPU days (X2 4600+)

White wins: 635'703 (39.1%)
Black wins: 517'026 (31.8%)
Draws: 473'923 (29.1%)
White score: 53.6%

Engine Details

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ChessBrainVB 3.50#58  (2909+15
−15
)Quote
Author: Roger Zuehlsdorf (Germany) Link: Homepage
This is one of the 7 ChessBrainVB versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Andscacs 0.92 64-bit3205+15
−15
(+296)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Chiron 4 64-bit3168+10
−10
(+259)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+228
=
–   NirvanaChess 2.4 64-bit3135+14
−15
(+226)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Texel 1.06 64-bit3097+11
−11
(+188)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+218
=
–   iCE 3.0 64-bit3086+9
−9
(+177)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Arasan 20.3 64-bit3057+14
−15
(+148)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
+47
0 0 1 1 = 0 = 0 0 1 0 1 0 = 0 0 = 0 0 0 = = 0 = = 1 0 = 0 = = =
–   SmarThink 1.97 64-bit3034+12
−12
(+125)14.5 − 39.5
(+7−32=15)
26.9%
14.5 / 54
0.0%
−39
1 0 0 0 = 0 1 0 0 0 0 0 = 0 0 0 0 0 = = 1 0 1 1 0 0 1 0 = 0 = = 0 = 0 0 0 0 1 0 = = = 0 0 = = 0 0 0 0 0 = =
–   Senpai 1.0 64-bit3008+9
−9
(+99)12 − 17
(+8−13=8)
41.4%
12.0 / 29
0.0%
+31
0 1 = 0 = 0 0 0 = 0 0 1 0 = 1 = 0 1 1 1 1 = 1 0 = 0 0 = 0
–   Vajolet2 2.4 64-bit3002+15
−15
(+93)15 − 17
(+9−11=12)
46.9%
15.0 / 32
0.0%
+72
= = = 0 1 = = 1 1 1 0 0 1 0 = = 1 0 = = 1 = = = 0 0 0 1 0 0 1 0
–   Arasan 20.1 64-bit2998+18
−18
(+89)7.5 − 19.5
(+3−15=9)
27.8%
7.5 / 27
0.0%
−66
0 = = 1 0 = = 0 = = 0 0 1 0 = = = 0 0 0 1 0 0 0 0 0 0
–   Wasp 2.6 64-bit2989+19
−19
(+80)15 − 17
(+9−11=12)
46.9%
15.0 / 32
0.0%
+58
0 0 = = 0 = 1 = 1 = 1 0 0 0 1 1 = = = 0 1 = 1 0 0 1 = = 0 1 = 0
–   Hiarcs 142987+9
−9
(+78)10 − 15
(+8−13=4)
40.0%
10.0 / 25
0.0%
−5
1 1 0 = 0 0 = 0 = 0 0 0 0 0 = 1 0 0 1 1 0 0 1 1 1
–   Hakkapeliitta 3.0 64-bit2985+9
−10
(+76)7 − 20
(+4−17=6)
25.9%
7.0 / 27
0.0%
−108
0 0 = 0 0 0 = = 0 0 0 0 0 0 = 0 0 0 0 0 1 1 0 = 1 1 =
–   Vajolet2 2.3 64-bit2985+16
−16
(+76)9.5 − 18.5
(+4−13=11)
33.9%
9.5 / 28
0.0%
−31
= = 0 = 0 1 0 0 0 = 0 0 0 = 0 = 0 = 1 = 0 = 0 = 0 = 1 1
–   Bobcat 8.0 64-bit2962+14
−13
(+53)9.5 − 16.5
(+6−13=7)
36.5%
9.5 / 26
0.0%
−47
0 0 0 0 0 0 1 0 = 1 = 0 = 0 0 = 0 1 1 = 1 0 0 = 1 =
–   Wasp 2.00 64-bit2946+16
−16
(+37)11 − 9
(+8−6=6)
55.0%
11.0 / 20
0.0%
+52
0 0 = 0 = = 1 = 1 1 1 1 1 1 = 0 0 1 = 0
–   Cheng 4.39 64-bit2945+11
−11
(+36)7.5 − 21.5
(+3−17=9)
25.9%
7.5 / 29
0.0%
−134
0 = = 0 0 = = 0 0 1 0 0 0 0 0 0 1 0 0 0 0 = 1 = 0 = 0 = =
–   Deep Sjeng c't 20102930+16
−16
(+21)14.5 − 14.5
(+9−9=11)
50.0%
14.5 / 29
3.4%
+21
1 0 1 1 = = 0 = 0 = 0 = 1 1 1 0 = = 0 1 = 0 = 1 1 0 0 = =
–   Crafty 25.2 64-bit2928+13
−13
(+19)15.5 − 11.5
(+12−8=7)
57.4%
15.5 / 27
2.9%
+67
0 0 = 0 1 = 1 = 1 0 = 0 1 = 1 0 1 1 0 1 = 1 1 0 1 1 =
–   Spark 1.0 64-bit2927+7
−7
(+18)15 − 16
(+10−11=10)
48.4%
15.0 / 31
1.7%
+8
= 0 1 0 = 0 = = 1 = = 0 1 0 = 1 1 = 0 0 1 0 1 1 = 1 0 1 0 0 =
–   Toga II 4.0 64-bit2926+23
−23
(+17)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
10.7%
−14
0 = = 0 = 0 0 = 0 1 = = 1 1 0 1 0 1 1 1 0 0 = 1 0 1 0 1 = = 0 0
–   Spike 1.4 Leiden2921+8
−7
(+12)28 − 30
(+14−16=28)
48.3%
28.0 / 58
6.8%
+1
= = 1 = = = 1 0 = = 0 = = 0 = 0 1 0 1 = = = 0 0 = = 1 = 0 0 1 1 = 1 0 = = = 1 1 = 1 0 = 0 = = 1 0 = = 0 0 = = 1 0 1
–   Amoeba 2.6 64-bit2916+14
−14
(+7)15 − 12
(+10−7=10)
55.6%
15.0 / 27
23.8%
+45
0 1 1 0 = = 1 1 0 1 = 1 0 1 = 0 0 = = = = 1 0 1 = = 1
–   EXchess 7.97b 64-bit2916+14
−14
(+7)24 − 31
(+17−24=14)
43.6%
24.0 / 55
23.5%
−41
= 1 0 0 0 = = 0 0 = = 1 1 1 1 0 0 0 0 = 1 0 0 0 = = 0 1 0 1 1 1 0 0 0 1 0 1 0 0 0 0 = = 1 1 = = 1 = 1 = 1 0 0
–   Demolito 2017-08-26 64-bit2914+15
−15
(+5)29 − 25
(+23−19=12)
53.7%
29.0 / 54
32.2%
+28
1 1 0 1 1 1 0 0 0 0 = 1 = 1 0 = 1 1 0 = = 1 = 1 = 0 1 1 0 0 0 0 1 1 = = 0 1 0 = 1 0 0 0 = 1 1 1 0 = 1 0 1 1
–   DiscoCheck 5.2.1 64-bit2912+11
−10
(+3)13 − 13
(+9−9=8)
50.0%
13.0 / 26
35.1%
+2
1 1 1 0 0 = = 1 = 0 0 1 1 = 0 1 = = = 1 0 0 0 0 = 1
–   Rodent III 0.172 64-bit2908+14
−14
(−1)17.5 − 12.5
(+13−8=9)
58.3%
17.5 / 30
53.5%
+56
0 1 1 = = 0 = = 1 1 0 1 0 = 1 0 = = 1 1 1 0 = 0 1 1 1 0 1 =
–   Rodent III 0.232 64-bit2907+23
−23
(−2)10 − 18
(+4−12=12)
35.7%
10.0 / 28
55.1%
−90
= 0 0 0 1 = = 1 0 = = 0 0 = = 1 0 = 0 0 0 = = = 0 1 0 =
–   Quazar 0.4 64-bit2901+8
−7
(−8)12.5 − 15.5
(+7−10=11)
44.6%
12.5 / 28
81.1%
−42
= 1 1 0 = = = 0 1 = 1 0 1 0 0 = = 0 = 0 0 = 1 0 0 = = 1
–   Deep Junior Yokohama 64-bit2899+10
−10
(−10)17 − 15
(+11−9=12)
53.1%
17.0 / 32
87.2%
+7
1 = = 0 0 = 1 = 1 = 0 0 = = 1 1 = 0 1 0 0 1 = = 1 = 1 1 0 = 1 0
–   Zurichess Neuchatel 64-bit2895+15
−15
(−14)11.5 − 14.5
(+6−9=11)
44.2%
11.5 / 26
91.0%
−49
0 1 1 = = 0 1 = = 0 1 = 0 = 1 0 0 0 0 = = 1 = 0 = =
–   Deuterium 14.3.34.130 64-bit2885+10
−10
(−24)15 − 15
(+7−7=16)
50.0%
15.0 / 30
99.6%
−24
1 = = 0 1 = = 0 1 1 1 = = = 0 = = 1 0 0 = = 1 0 = 0 = = = =
–   Murka 3 64-bit2883+9
−9
(−26)17 − 15
(+9−7=16)
53.1%
17.0 / 32
99.8%
−6
0 1 0 1 = 0 = = = = 0 = = 0 1 = 1 = 1 1 0 0 1 = 1 1 = = = = = =
–   Fruit Reloaded 3.2.1 64-bit2878+18
−17
(−31)15 − 8
(+13−6=4)
65.2%
15.0 / 23
99.6%
+96
1 = 0 1 1 1 0 1 0 0 1 0 1 1 = 1 1 1 1 = = 1 0
–   Gaviota 1.0 64-bit2877+9
−9
(−32)32 − 26
(+22−16=20)
55.2%
32.0 / 58
100.0%
+1
= 0 = 0 = 0 1 = 1 1 1 0 = 1 = = 1 1 1 1 1 = 0 = = = 1 = 1 1 = = 1 0 1 0 0 1 = 0 1 1 0 0 = 1 = = 0 1 1 0 0 = 1 0 = 0
–   Atlas 3.80 64-bit2876+10
−10
(−33)17.5 − 13.5
(+14−10=7)
56.5%
17.5 / 31
100.0%
+13
1 0 = 1 = 0 1 1 1 = 0 1 1 0 0 0 0 1 1 = = 1 1 0 0 1 0 1 = = 1
–   DisasterArea 1.65 64-bit2870+12
−12
(−39)26.5 − 27.5
(+15−16=23)
49.1%
26.5 / 54
100.0%
−44
1 1 1 0 0 = 1 = = 1 1 0 0 0 1 0 = = 0 = 1 = = = 1 1 = 0 = 1 = = 0 0 = = 0 = = = 1 0 0 1 0 = = 1 0 = = = 0 1
–   MinkoChess 1.3 64-bit2869+9
−9
(−40)19.5 − 12.5
(+12−5=15)
60.9%
19.5 / 32
100.0%
+27
0 = = = 0 0 = = 1 1 = = = = 1 1 = 1 1 = 1 1 0 1 = 0 = 1 = 1 = 1
–   Dirty 3Nov2015 64-bit2868+14
−14
(−41)14 − 16
(+10−12=8)
46.7%
14.0 / 30
100.0%
−64
0 0 = 1 0 0 0 = 0 = = 0 = 0 1 = = 1 1 1 1 0 1 0 0 = 1 1 0 1
–   Amoeba 2.5 64-bit2865+19
−19
(−44)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
100.0%
+7
= 0 1 1 1 0 = 1 1 1 = = 0 = 1 0 1 = = 0 = 0 0 = 1 1 1 0 1 = 1 =
–   Nemo 1.0.1 64-bit2857+8
−8
(−52)21 − 9
(+14−2=14)
70.0%
21.0 / 30
100.0%
+71
= 1 1 = 1 = 1 1 1 = = = = = 1 0 0 1 1 1 = = 1 = 1 1 = = = 1
–   Defenchess SCTR 1.0 64-bit2846+18
−18
(−63)17 − 8
(+11−2=12)
68.0%
17.0 / 25
100.0%
+46
= 1 1 = 1 = = 1 1 1 = = = = 1 = 1 = 1 0 1 1 = = 0
–   Zurichess Luzern 64-bit2845+17
−17
(−64)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
100.0%
−11
= 1 1 = 0 0 = 1 1 = 0 = 1 = 1 1 = = 0 0 0 1 0 1 = 1 = 1 1 0 = 1
–   Onno 1.2.70 64-bit2845+9
−9
(−64)17 − 15
(+12−10=10)
53.1%
17.0 / 32
100.0%
−47
1 1 0 0 0 = 1 = 0 1 0 1 1 1 0 = 0 0 1 = = = 1 = = = 0 1 1 1 0 =
–   Zappa Mexico II 64-bit2841+7
−7
(−68)18 − 11
(+13−6=10)
62.1%
18.0 / 29
100.0%
+8
= 1 = 0 0 = 1 1 1 1 = 0 = 1 0 1 1 = 1 0 = 1 = = 1 1 = 1 0
–   Tornado 8.0 64-bit2835+14
−14
(−74)22.5 − 9.5
(+17−4=11)
70.3%
22.5 / 32
100.0%
+64
= = 0 0 = = 1 1 1 = 1 1 1 = 1 = 1 1 = = 1 1 0 1 1 1 = = 1 1 0 1
–   Scorpio 2.7.6 64-bit2817+15
−15
(−92)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Rhetoric 1.4.3 64-bit2802+12
−12
(−107)18.5 − 9.5
(+13−4=11)
66.1%
18.5 / 28
100.0%
−3
1 1 0 = 1 0 0 = = 1 = 1 1 0 1 = 1 = 1 1 1 1 = 1 = = = =
–   Ktulu 92782+8
−8
(−127)19.5 − 8.5
(+17−6=5)
69.6%
19.5 / 28
100.0%
+21
1 1 = 0 1 1 0 = 1 = 1 1 = 0 = 1 1 1 1 1 1 1 0 1 1 0 1 0
–   The Baron 3.29 64-bit2774+12
−12
(−135)22 − 6
(+18−2=8)
78.6%
22.0 / 28
100.0%
+69
1 = 1 = 1 1 = = 0 1 1 1 1 1 1 1 1 1 = = = 1 1 1 1 0 1 =
–   Frenzee 3.5.19 64-bit2768+8
−8
(−141)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Chronos 1.9.9 64-bit2738+8
−8
(−171)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−140
=
–   Sjakk 2.2 64-bit2641+12
−12
(−268)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
ChessBrainVB 3.50
played with current
participants of this list
Represented by
1-2-CPU#4929211025itself
32-bit    28ChessBrainVB 2.05
32-bit 1-2-CPU    28ChessBrainVB 2.05
32-bit single-CPU    28ChessBrainVB 2.05
All#562905723itself
Free#412921876itself
Free 1-2-CPU#422921878itself
Free single-CPU#422921878itself
Single-CPU#4929211025itself

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018