CCRL 40/40
Downloads and Statistics
July 15, 2017
Testing summary:
Total: 726'377 games
played by 1'902 programs
99634 CPU days (X2 4600+)

White wins: 249'978 (34.4%)
Black wins: 185'669 (25.6%)
Draws: 290'730 (40.0%)
White score: 54.4%

Engine Details

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ChessBrainVB 3.03 (2822+25
−25
)Quote
Author: Roger Zuehlsdorf (Germany) Link: Homepage
This is one of the 4 ChessBrainVB versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SmarThink 1.97 64-bit2999+22
−22
(+177)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−5
= 0 0 = 0 0 0 1
–   Chiron 1.5 64-bit2969+15
−15
(+147)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−6
= 0 0 0 = 0 = =
–   Hiarcs 142963+11
−11
(+141)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
+15
0 = = 0 = 0 0 1
–   Arasan 19.2 64-bit2951+28
−28
(+129)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
+24
= 0 = 0 = = 0 =
–   Arasan 20.0 64-bit2947+26
−25
(+125)3 − 11
(+1−9=4)
21.4%
3.0 / 14
0.0%
−76
0 = 0 = 0 0 0 = 0 = 0 0 0 1
–   Crafty 25.2 64-bit2936+20
−20
(+114)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
+38
0 1 1 0 0 = = = 0 = 0 =
–   Laser 1.3 64-bit2925+24
−24
(+103)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−46
= 0 0 =
–   Deep Junior Yokohama 64-bit2921+16
−16
(+99)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.0%
+95
0 0 1 1 0 1 = 0 = = = 1
–   Bobcat 8.0 64-bit2919+19
−19
(+97)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.0%
+54
0 = 0 = 1 = 1 = = 0 = 0
–   Wasp 1.25 64-bit2910+22
−22
(+88)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−58
0 = 0 = 0 = = 0
–   Nemorino 1.02 64-bit2907+24
−24
(+85)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+53
= 0 0 = = = 1 =
–   Gull 1.0a 32-bit2887+12
−12
(+65)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−22
= 0 1 0 0 0 1 =
–   EXchess 7.97b 64-bit2877+21
−21
(+55)9 − 9
(+6−6=6)
50.0%
9.0 / 18
0.0%
+55
0 1 = = = = = = 1 1 1 0 0 1 0 1 0 0
–   Hannibal 1.1 32-bit2873+14
−14
(+51)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
−22
1 0 = = 0 = = 0
–   Laser 1.2 64-bit2872+23
−23
(+50)7.5 − 10.5
(+3−6=9)
41.7%
7.5 / 18
0.2%
−2
0 = = 0 1 = 0 1 = 0 = = = 0 = 1 0 =
–   Thinker 5.4d Inert 64-bit2863+17
−17
(+41)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.4%
+93
1 = 0 = = 1
–   EXchess 7.92b 64-bit2857+22
−22
(+35)6.5 − 7.5
(+2−3=9)
46.4%
6.5 / 14
1.7%
+14
= = = = = 0 = = 0 1 1 = = 0
–   Rybka 1.1 32-bit2856+18
−18
(+34)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
1.6%
−3
0 = = 0 0 = 1 1
–   DisasterArea 1.65 64-bit2850+19
−19
(+28)13.5 − 12.5
(+7−6=13)
51.9%
13.5 / 26
3.4%
+40
0 1 0 = = 1 = = 1 = 1 = 0 0 = = = = = 1 0 = = 1 1 0
–   Naum 3 32-bit2849+19
−19
(+27)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
4.8%
−10
1 0 0 = = 1 0 =
–   Atlas 3.80 64-bit2848+14
−14
(+26)5 − 7
(+2−4=6)
41.7%
5.0 / 12
4.0%
−26
= 0 1 = = = 0 0 = 1 = 0
–   Vajolet2 1.28 64-bit2848+23
−23
(+26)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
6.6%
−16
= 1 0 0 = 0 1 =
–   Dirty 3Nov2015 64-bit2838+17
−17
(+16)8.5 − 13.5
(+4−9=9)
38.6%
8.5 / 22
14.7%
−52
= 0 0 = 1 0 0 = = = 0 0 0 1 = = 1 = = 0 1 0
–   Tornado 8.0 64-bit2834+22
−22
(+12)8 − 10
(+4−6=8)
44.4%
8.0 / 18
24.1%
−19
0 0 = 0 = = 0 = 1 = 0 = 1 0 1 = = 1
–   Murka 3 64-bit2825+13
−14
(+3)5 − 3
(+4−2=2)
62.5%
5.0 / 8
42.7%
+92
= 1 0 = 1 1 1 0
–   Tornado 7.0 64-bit2818+19
−19
(−4)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
59.4%
−35
1 1 = 1 = = 0 0 0 0
–   Rodent II 0.8.7 64-bit2810+27
−27
(−12)2 − 4
(+0−2=4)
33.3%
2.0 / 6
73.6%
−100
= = 0 = = 0
–   Scorpio 2.7.7 64-bit2807+17
−17
(−15)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
83.7%
−86
= = 0 = 0 0 0 = 1 1 = 0 1 0
–   Hannibal 1.0a 32-bit2803+12
−12
(−19)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
91.4%
−88
0 1 0 1 = 0
–   Rhetoric 1.4.3 64-bit2801+16
−16
(−21)7.5 − 10.5
(+4−7=7)
41.7%
7.5 / 18
92.6%
−78
0 0 = 0 1 = 1 0 = 1 0 1 = 0 = = 0 =
–   GnuCheese 1.00 64-bit2797+17
−17
(−25)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
94.8%
+42
= = = = 1 = 0 0 1 1 = = 1 1
–   Pawny 1.2 64-bit2788+18
−18
(−34)9 − 9
(+5−5=8)
50.0%
9.0 / 18
98.7%
−31
0 = 0 1 0 = = 1 = = = 1 = 0 0 1 1 =
–   Loop 13.6 (Loop 2007) 64-bit2786+17
−17
(−36)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
99.1%
+154
1 0 1 1 = 1
–   The Baron 3.29 64-bit2783+19
−19
(−39)4 − 6
(+2−4=4)
40.0%
4.0 / 10
99.3%
−97
= 1 = 1 0 0 = = 0 0
–   Octochess r5506 64-bit2777+24
−24
(−45)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
99.5%
+107
= = 1 1 1 =
–   Zurichess Jura 64-bit2765+25
−25
(−57)8 − 6
(+6−4=4)
57.1%
8.0 / 14
99.9%
−11
1 0 1 0 0 1 0 1 1 = = = 1 =
–   ProDeo 2.22732+23
−23
(−90)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−26
1 = 0 = 1 1 0 = 1 =
–   Tucano 6.00 64-bit2726+17
−17
(−96)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+99
= 1 = = 1 1 1 = 1 1
–   Carballo 1.7 64-bit2726+23
−23
(−96)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+15
= 1 1 1 = = = 1 = =
–   Amoeba 2.0 64-bit2723+28
−28
(−99)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+71
= 1 1 1 1 1 = 1 1 = 0 =
–   Zurichess Graubuenden 64-bit2689+25
−25
(−133)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−22
1 1 = 0 1 =
–   Cheese 1.8 64-bit2683+20
−20
(−139)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+92
= = 1 1 1 1
–   Floyd 0.9 64-bit2661+22
−22
(−161)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
1 1 1 1 1 1
–   RedQueen 1.1.98 64-bit2659+23
−23
(−163)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
100.0%
−315
= 0 = = 0 0
–   Cyrano 0.6b17 64-bit2648+25
−25
(−174)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
−21
1 = 1 1 = =
–   CM10th Ogre2647+24
−24
(−175)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+56
= = 1 1 1 1
–   Sjakk 2.2 64-bit2629+17
−17
(−193)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−76
1 0 1 = 1 =
–   NoraGrace 2.0 64-bit2619+17
−17
(−203)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+32
1 1 1 = 1 =
–   Phalanx XXV2614+19
−19
(−208)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+27
1 1 0 1
–   Sloppy 0.2.2 64-bit2611+19
−19
(−211)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
−58
1 1 = = 1 =
–   GreKo 2015-ML 64-bit2608+25
−25
(−214)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+142
1 1 1 1 = 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
ChessBrainVB 3.03
played with current
participants of this list
Represented by
1-2-CPU    266ChessBrainVB 3.31
32-bit    8nothing
32-bit 1-2-CPU    8nothing
32-bit single-CPU    8nothing
All    276ChessBrainVB 3.31
Free    256ChessBrainVB 3.31
Free 1-2-CPU    246ChessBrainVB 3.31
Free single-CPU    246ChessBrainVB 3.31
Single-CPU    266ChessBrainVB 3.31

Created in 2005-2013 by CCRL team
Last games added on July 15, 2017