CCRL Blitz
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 2'474'284 games
played by 2'947 programs

White wins: 951'541 (38.5%)
Black wins: 762'369 (30.8%)
Draws: 760'374 (30.7%)
White score: 53.8%

Engine Details

Options
Show each game results
ChessBrainVB 3.66 (2977+16
−16		)Quote
Author: Roger Zuehlsdorf (Germany) Link: Homepage
Includes games from 3.65 and 3.66
This is one of the 13 ChessBrainVB versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Andscacs 0.94 64-bit3229+15
−15		(+252)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Booot 6.2 64-bit3168+9
−9		(+191)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Chiron 4 64-bit3163+6
−7		(+186)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Pedone 1.8 64-bit3107+14
−14		(+130)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
+14
1 0 = = = = = 1 0 0 0 0 1 0 0 0 = 1 0 = = 0 1 0 = 0 0 = 0 0 = 0
–   Protector 1.9.0 64-bit3087+7
−6		(+110)9 − 23
(+3−17=12)
28.1%
9.0 / 32
0.0%
−33
= 0 = 0 1 = = = 0 0 1 0 = = 0 = 0 0 1 0 0 0 = 0 = 0 = = 0 0 0 0
–   Senpai 2.0 64-bit3085+8
−8		(+108)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
+8
= 0 0 0 = = = 0 1 0 0 0 = = 0 = 0 = 1 0 1 0 1 = 0 = 0 = = 1 0 0
–   iCE 3.0 64-bit3081+7
−7		(+104)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
−38
= 0 0 0 1 0 0 0 0 0 0 0 0 1 1 = = = = = 1 = 0 0 = 0 = 0 0 0 1 0
–   Nemorino 4.00 64-bit3067+13
−13		(+90)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
−50
0 0 1 0 0 0 0 0 0 = 1 0 0 0 0 = 0 = 0 0 0 0 = 0 1 = = 1 = = 1 =
–   Arasan 20.5 64-bit3060+13
−13		(+83)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
0.0%
+73
1 = 1 1 0 1 = 0 1 = 0 = 1 0 = = = 0 0 0 0 = = 0 1 0 1 1 = = 0 1
–   Pedone 1.7 64-bit3053+13
−13		(+76)11 − 20
(+6−15=10)
35.5%
11.0 / 31
0.0%
−19
= 0 0 = 0 0 0 = 0 = = 0 = 0 1 0 1 1 0 1 1 = 1 0 0 0 0 0 = = =
–   Defenchess 1.1f 64-bit3047+11
−11		(+70)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−46
0 0 0 = 0 1 0 0 0 = 1 0 1 = 0 = = = 0 = 0 0 0 = 0 1 0 1 0 = 1 0
–   Komodo 12 MCTS 64-bit3045+23
−23		(+68)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.0%
+29
0 0 = 0 1 = = = = 1 0 1 1 0 = 0 = 1 = = 0 0 0 = 0 = 1 0 1 = = =
–   SmarThink 1.98 64-bit3045+8
−8		(+68)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
0.0%
+164
1 = 0 0 1 1 = 0 1 = = = 1 1 0 0 0 = 0 1 1 1 = 1 1 1 = 1 1 = 1 1
–   Vajolet2 2.5 64-bit3040+13
−13		(+63)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
−21
1 0 1 0 1 0 = 0 = = = = 1 0 = 1 0 = 0 0 0 0 0 1 = 1 0 0 0 = 0 =
–   Xiphos 0.1 64-bit3034+19
−19		(+57)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−32
= = 0 1 1 0 0 = 0 1 0 0 0 = 0 0 0 0 = 1 0 0 0 0 1 1 1 = 1 = = 0
–   Naum 4.6 64-bit3031+7
−7		(+54)11 − 21
(+4−14=14)
34.4%
11.0 / 32
0.0%
−45
1 0 = 0 = = 0 = = 0 = 0 = = = 0 0 0 = 0 0 = = 1 = 0 1 = 0 0 0 1
–   chess22k 1.11 64-bit3031+16
−16		(+54)15.5 − 16.5
(+7−8=17)
48.4%
15.5 / 32
0.0%
+45
= 0 = 0 = = = 1 = = 0 1 1 0 1 = = 1 = = = = 0 = 0 1 0 = = 1 0 =
–   Hakkapeliitta TCEC v2 64-bit3021+8
−8		(+44)28 − 27
(+18−17=20)
50.9%
28.0 / 55
0.0%
+51
= = 0 = 0 0 0 0 0 1 0 = 0 1 = = 1 0 = = = = 0 1 1 1 1 0 1 0 = = 0 = 0 1 1 0 1 = 1 1 = 1 1 = = 0 1 1 = 1 = = 0
–   chess22k 1.10 64-bit2996+18
−18		(+19)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
6.4%
+26
1 = 1 0 = 0 = 0 0 = 1 = = 0 = 0 = 1 = = 1 = = 1 = = 0 1 1 0 = 1
–   Hiarcs 142984+8
−8		(+7)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
21.6%
+35
= 0 0 1 1 = = = 1 0 1 0 = 1 = 1 1 1 0 1 0 = = 0 = = = 0 1 = 1 =
–   Ethereal 9.00 64-bit2983+18
−18		(+6)18.5 − 21.5
(+10−13=17)
46.3%
18.5 / 40
30.5%
−16
= = 1 = = = = 0 0 1 0 0 1 0 = 0 = 1 = 0 0 = 0 = 0 1 = 1 1 = 1 = 1 0 = 1 0 = 0 =
–   chess22k 1.9 64-bit2969+15
−16		(−8)3 − 2
(+3−2=0)		60.0%
3.0 / 5
77.7%
+84
0 1 1 1 0
–   Bobcat 8.0 64-bit2961+9
−9		(−16)18.5 − 21.5
(+8−11=21)
46.3%
18.5 / 40
96.9%
−38
= = = 0 = = = 0 1 1 1 = = 1 = = 1 = = = 0 0 = = 1 0 0 0 = 0 = 0 1 = 0 0 1 = = =
–   chess22k 1.8 64-bit2959+17
−17		(−18)16 − 11
(+9−4=14)		59.3%
16.0 / 27
94.5%
+37
= = 1 1 1 = 0 1 = = 0 1 = 1 = 1 0 1 = = = = = = 0 1 =
–   Deuterium 2018.1.35.514 64-bit2952+15
−15		(−25)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
99.1%
−34
0 1 0 = 1 0 = 0 0 = 0 = = = = 1 1 = 1 0 = 1 1 0 = 0 0 = = 1 1 =
–   Amoeba 2.8 64-bit2952+13
−13		(−25)14.5 − 13.5
(+8−7=13)		51.8%
14.5 / 28
99.3%
−14
= 0 0 0 = = 0 = 0 0 1 1 1 = 1 0 = 1 1 = = 1 = 1 = = = =
–   Amoeba 2.7 64-bit2938+14
−14		(−39)20.5 − 19.5
(+15−14=11)
51.3%
20.5 / 40
100.0%
−29
1 1 0 = 0 0 0 = = 1 = 0 1 0 1 1 1 = 0 1 = 1 1 = 0 0 1 0 0 = 0 = 1 0 = 1 = 0 1 1
–   Crafty 25.2 64-bit2933+10
−10		(−44)22 − 17
(+13−8=18)
56.4%
22.0 / 39
100.0%
−3
1 = = 1 = 1 = = 1 = 1 1 0 0 1 = = = 0 = 1 1 = = 1 1 0 1 0 1 = = = = = 0 = 0 0
–   Spark 1.0 64-bit2926+6
−7		(−51)30 − 25
(+21−16=18)
54.5%
30.0 / 55
100.0%
−21
1 0 0 1 0 1 1 = 0 0 0 = 0 1 = = 1 1 1 = = = = 0 1 0 = 1 = = = = 0 0 1 1 0 1 = 0 1 1 1 0 0 = 1 = 1 1 = 1 0 = 1
–   Deep Sjeng c't 20102926+14
−14		(−51)18 − 17
(+10−9=16)
51.4%
18.0 / 35
100.0%
−44
= = 1 = 0 0 = = = 0 = = = 0 = 0 = = 1 0 1 0 1 1 0 1 1 = = = 1 1 0 1 =
–   Atlas 3.91 64-bit2923+9
−10		(−54)19.5 − 20.5
(+14−15=11)
48.8%
19.5 / 40
100.0%
−63
= 0 1 = 1 0 1 0 = 1 1 0 0 0 0 1 = = 0 0 1 = = 0 = 1 1 1 1 = = 0 1 0 0 = 0 1 0 1
–   Spike 1.4 Leiden2919+7
−7		(−58)17 − 17
(+10−10=14)
50.0%
17.0 / 34
100.0%
−56
1 0 1 1 0 0 0 = = 1 = = = = = 0 1 1 0 = 1 = 0 = 0 0 1 = = 0 = 1 1 =
–   DiscoCheck 5.2.1 64-bit2913+9
−9		(−64)24 − 15
(+16−7=16)
61.5%
24.0 / 39
100.0%
+10
0 1 0 = = = = 0 1 = 1 1 = = 1 = 1 1 = 1 = = = 0 1 = 0 1 1 0 1 1 = 0 1 1 1 = =
–   Demolito 2017-08-26 64-bit2911+14
−14		(−66)19.5 − 15.5
(+13−9=13)
55.7%
19.5 / 35
100.0%
−33
= 0 = 0 1 1 1 0 1 1 = 1 1 = 1 1 1 0 = 0 1 = = = 0 0 = 0 1 1 = 0 = = =
–   Quazar 0.4 64-bit2901+6
−7		(−76)28.5 − 11.5
(+23−6=11)
71.3%
28.5 / 40
100.0%
+73
= 1 0 = = 1 1 = 1 = = 1 1 1 1 1 1 1 1 = 1 0 = 1 1 1 1 1 = 1 = 0 0 1 = 1 1 1 0 0
–   Deuterium 14.3.34.130 64-bit2883+9
−9		(−94)29 − 11
(+25−7=8)
72.5%
29.0 / 40
100.0%
+78
1 1 1 1 = = 1 = 0 0 1 1 0 = 1 1 1 1 1 1 1 0 1 = 1 1 1 = 1 1 1 1 0 = 1 1 = 1 0 0
–   Tucano 7.00 64-bit2872+16
−16		(−105)20.5 − 13.5
(+13−6=15)
60.3%
20.5 / 34
100.0%
−40
= 1 0 = 1 = = 0 1 = = 0 0 0 1 0 1 1 = 1 = = 1 = = 1 1 = = 1 = 1 = 1
–   Gaviota 1.0 64-bit2871+8
−8		(−106)31 − 9
(+25−3=12)
77.5%
31.0 / 40
100.0%
+88
= 1 1 1 1 1 1 1 = 1 1 1 1 1 1 = 1 1 1 0 0 = = = = 1 1 1 1 1 1 = 0 1 = = 1 = 1 =
–   Pirarucu 2.3.8 64-bit2866+19
−19		(−111)21 − 11
(+15−5=12)
65.6%
21.0 / 32
100.0%
−10
0 = 1 1 = 0 1 1 = 0 1 = = 1 = = 1 1 1 0 0 1 1 1 1 = 1 = 1 = = =
–   Nemo 1.0.1 64-bit2857+7
−7		(−120)20 − 8
(+16−4=8)		71.4%
20.0 / 28
100.0%
+28
= 1 1 0 1 1 1 1 = 0 1 = = = 1 1 1 = 1 1 = 0 1 0 1 1 1 =
–   Zappa Mexico II 64-bit2846+7
−6		(−131)26 − 14
(+17−5=18)
65.0%
26.0 / 40
100.0%
−36
0 = = = = 0 = = 1 = 0 = 1 1 1 = 1 1 1 = = = = 1 1 0 = 1 1 = 1 = 1 1 0 1 = = 1 1
–   Delocto 0.6 64-bit2612+16
−16		(−365)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Hermann 2.8 64-bit2531+9
−9		(−446)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Betsabe II 1.752523+17
−17		(−454)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Jumbo 0.6.10 64-bit2461+18
−18		(−516)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Patzer 3.802373+9
−9		(−604)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Resp 0.19 64-bit Nobook2296+10
−10		(−681)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
1319 games: 431 wins, 406 losses, 482 draws (36.5%), score: 50.9%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on March 2, 2021