CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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ChessBrainVB 3.31 (2914+25
−25
)Quote
Author: Roger Zuehlsdorf (Germany) Link: Homepage
This is one of the 15 ChessBrainVB versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Sting SF 8.1 64-bit3037+28
−28
(+123)4 − 16
(+1−13=6)
20.0%
4.0 / 20
0.0%
−90
–   Sting SF 9.99 64-bit3031+25
−25
(+117)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−62
–   Laser 1.4 64-bit3024+18
−18
(+110)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+73
–   Arasan 20.2 64-bit3020+25
−25
(+106)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+28
–   Sting SF 10.1 64-bit3011+28
−28
(+97)9 − 7
(+6−4=6)
56.3%
9.0 / 16
0.0%
+142
–   Nemorino 3.0 64-bit2994+19
−19
(+80)11.5 − 14.5
(+7−10=9)
44.2%
11.5 / 26
0.0%
+43
–   SmarThink 1.97 64-bit2993+15
−16
(+79)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+83
–   Rodent III 0.281 64-bit2991+20
−20
(+77)6 − 8
(+3−5=6)
42.9%
6.0 / 14
0.0%
+33
–   Demolito 2019-04-27 64-bit2984+19
−19
(+70)4 − 10
(+1−7=6)
28.6%
4.0 / 14
0.0%
−66
–   Pedone 1.6 64-bit2975+19
−19
(+61)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+92
–   Arasan 20.1 64-bit2962+23
−23
(+48)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.3%
0
–   Amoeba 3.0 64-bit2961+15
−15
(+47)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
0.1%
+32
–   Vajolet2 2.3 64-bit2954+20
−20
(+40)4.5 − 5.5
(+0−1=9)
45.0%
4.5 / 10
0.6%
+18
–   chess22k 1.9 64-bit2950+22
−22
(+36)4 − 8
(+2−6=4)
33.3%
4.0 / 12
1.6%
−78
–   Crafty 25.2 64-bit2930+11
−11
(+16)5 − 5
(+3−3=4)
50.0%
5.0 / 10
12.3%
+7
–   Wasp 2.00 64-bit2929+26
−26
(+15)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
20.4%
−8
–   Bobcat 8.0 64-bit2922+13
−13
(+8)5 − 5
(+1−1=8)
50.0%
5.0 / 10
28.0%
+11
–   Rodent III 0.172 64-bit2908+22
−22
(−6)9 − 7
(+6−4=6)
56.3%
9.0 / 16
63.6%
+36
–   Deep Junior 12.5 64-bit2904+30
−30
(−10)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
68.4%
−37
–   Quazar 0.4 64-bit2903+10
−10
(−11)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
77.9%
−153
–   EXchess 7.97b 64-bit2893+12
−12
(−21)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
93.5%
+33
–   Deuterium 14.3.34.130 64-bit2889+12
−12
(−25)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
96.0%
−182
–   Amoeba 2.5 64-bit2871+23
−23
(−43)19 − 13
(+13−7=12)
59.4%
19.0 / 32
99.4%
+16
–   Gaviota 1.0 64-bit2858+11
−11
(−56)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−56
–   Dirty 30Apr2017 64-bit2855+15
−15
(−59)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+51
–   Rybka 1.1 32-bit2855+17
−17
(−59)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−23
–   MinkoChess 1.3 64-bit2851+14
−14
(−63)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+94
–   Toga II 3.02849+16
−16
(−65)8.5 − 3.5
(+5−0=7)
70.8%
8.5 / 12
100.0%
+56
–   Atlas 3.80 64-bit2846+14
−14
(−68)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
+43
–   Nemo 1.0.1 64-bit2846+12
−12
(−68)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−68
–   DisasterArea 1.65 64-bit2846+13
−13
(−68)10 − 6
(+7−3=6)
62.5%
10.0 / 16
100.0%
+16
–   Demolito 2017-06-18 64-bit2842+25
−25
(−72)8.5 − 8.5
(+5−5=7)
50.0%
8.5 / 17
100.0%
−71
–   Tornado 8.0 64-bit2842+13
−13
(−72)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
100.0%
−12
–   Murka 3 64-bit2822+12
−12
(−92)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−60
–   Scorpio 2.7.7 64-bit2803+16
−16
(−111)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+41
–   GnuCheese 1.00 64-bit2794+16
−16
(−120)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+7
–   Rhetoric 1.4.3 64-bit2792+12
−12
(−122)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−10
–   Zurichess Luzern 64-bit2791+24
−24
(−123)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+33
–   Octochess r5506 64-bit2783+15
−15
(−131)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+20
–   Pawny 1.2 64-bit2778+13
−13
(−136)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
−53
–   Naraku 1.42773+16
−16
(−141)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−144
–   Frenzee 3.5.19 64-bit2772+14
−14
(−142)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−142
–   BugChess2 1.9 64-bit2759+13
−13
(−155)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−40
–   Bison 9.11 64-bit2755+13
−13
(−159)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
−10
–   Tucano 6.00 64-bit2723+16
−16
(−191)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+98

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021