CCRL 40/4
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 1'718'326 games
played by 2'020 programs
23175 CPU days (X2 4600+)

White wins: 671'250 (39.1%)
Black wins: 545'013 (31.7%)
Draws: 502'063 (29.2%)
White score: 53.7%

Engine Details

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ChessBrainVB 3.66#50  (2973+21
−21
)Quote
Author: Roger Zuehlsdorf (Germany) Link: Homepage
Includes games from 3.65 and 3.66
This is one of the 8 ChessBrainVB versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chiron 4 64-bit3166+8
−8
(+193)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Vajolet2 2.5 64-bit3041+15
−15
(+68)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Xiphos 0.1 64-bit3035+19
−19
(+62)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−27
–   Hakkapeliitta TCEC v2 64-bit3015+14
−14
(+42)28 − 27
(+18−17=20)
50.9%
28.0 / 55
0.0%
+49
–   Ethereal 9.00 64-bit2982+18
−18
(+9)18.5 − 21.5
(+10−13=17)
46.3%
18.5 / 40
24.3%
−13
–   Bobcat 8.0 64-bit2961+12
−12
(−12)18.5 − 21.5
(+8−11=21)
46.3%
18.5 / 40
84.0%
−34
–   Amoeba 2.8 64-bit2958+29
−29
(−15)14.5 − 13.5
(+8−7=13)
51.8%
14.5 / 28
80.4%
−4
–   chess22k 1.8 64-bit2956+17
−17
(−17)16 − 11
(+9−4=14)
59.3%
16.0 / 27
89.4%
+38
–   Amoeba 2.7 64-bit2938+14
−14
(−35)20.5 − 19.5
(+15−14=11)
51.3%
20.5 / 40
99.7%
−25
–   Crafty 25.2 64-bit2927+12
−12
(−46)22 − 17
(+13−8=18)
56.4%
22.0 / 39
100.0%
−5
–   Deep Sjeng c't 20102927+15
−15
(−46)18 − 17
(+10−9=16)
51.4%
18.0 / 35
100.0%
−39
–   Atlas 3.91 64-bit2927+18
−18
(−46)19.5 − 20.5
(+14−15=11)
48.8%
19.5 / 40
100.0%
−55
–   Spark 1.0 64-bit2925+7
−7
(−48)30 − 25
(+21−16=18)
54.5%
30.0 / 55
100.0%
−18
–   Spike 1.4 Leiden2921+7
−7
(−52)17 − 17
(+10−10=14)
50.0%
17.0 / 34
100.0%
−50
–   DiscoCheck 5.2.1 64-bit2911+10
−10
(−62)24 − 15
(+16−7=16)
61.5%
24.0 / 39
100.0%
+12
–   Demolito 2017-08-26 64-bit2909+14
−14
(−64)19.5 − 15.5
(+13−9=13)
55.7%
19.5 / 35
100.0%
−31
–   Quazar 0.4 64-bit2899+7
−8
(−74)28.5 − 11.5
(+23−6=11)
71.3%
28.5 / 40
100.0%
+74
–   Deuterium 14.3.34.130 64-bit2883+9
−9
(−90)29 − 11
(+25−7=8)
72.5%
29.0 / 40
100.0%
+81
–   Gaviota 1.0 64-bit2872+9
−9
(−101)31 − 9
(+25−3=12)
77.5%
31.0 / 40
100.0%
+93
–   Tucano 7.00 64-bit2872+17
−16
(−101)20.5 − 13.5
(+13−6=15)
60.3%
20.5 / 34
100.0%
−36
–   Nemo 1.0.1 64-bit2856+8
−8
(−117)20 − 8
(+16−4=8)
71.4%
20.0 / 28
100.0%
+31
–   Zappa Mexico II 64-bit2841+7
−7
(−132)26 − 14
(+17−5=18)
65.0%
26.0 / 40
100.0%
−37
–   Delocto 0.6 64-bit2604+21
−21
(−369)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Betsabe II 1.752523+17
−17
(−450)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Resp 0.19 64-bit Nobook2297+11
−11
(−676)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on April 21, 2018