CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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ChessBrainVB 3.68 (3058+18
−18		)Quote
Author: Roger Zuehlsdorf (Germany) Link: Homepage
This is one of the 16 ChessBrainVB versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Booot 6.2 64-bit3187+9
−9		(+129)5.5 − 8.5
(+0−3=11)		39.3%
5.5 / 14
0.0%
+65
–   Roc 0.7 64-bit3158+8
−8		(+100)6.5 − 7.5
(+4−5=5)		46.4%
6.5 / 14
0.0%
+74
–   Chiron 4 64-bit3158+7
−7		(+100)4.5 − 9.5
(+1−6=7)		32.1%
4.5 / 14
0.0%
−22
–   Andscacs 0.88 64-bit3148+12
−12		(+90)6 − 8
(+2−4=8)		42.9%
6.0 / 14
0.0%
+40
–   NirvanaChess 2.4 64-bit3139+7
−7		(+81)7 − 7
(+3−3=8)		50.0%
7.0 / 14
0.0%
+84
–   Fritz 15 64-bit3136+8
−8		(+78)5.5 − 8.5
(+3−6=5)		39.3%
5.5 / 14
0.0%
−4
–   Equinox 3.20 64-bit3134+7
−7		(+76)6 − 8
(+2−4=8)		42.9%
6.0 / 14
0.0%
+24
–   Xiphos 0.3 64-bit3133+17
−17		(+75)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+152
–   Nemorino 5.00 64-bit3126+11
−11		(+68)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+145
–   Hannibal 1.7 64-bit3118+8
−8		(+60)5 − 9
(+1−5=8)		35.7%
5.0 / 14
0.0%
−33
–   Texel 1.07 64-bit3114+9
−9		(+56)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−236
–   Laser 1.5 64-bit3111+13
−13		(+53)9 − 9
(+4−4=10)		50.0%
9.0 / 18
0.0%
+52
–   Vajolet2 2.6 64-bit3096+13
−13		(+38)13.5 − 14.5
(+5−6=17)		48.2%
13.5 / 28
0.0%
+27
–   Pedone 1.8 64-bit3095+14
−14		(+37)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.1%
+25
–   Protector 1.9.0 64-bit3092+8
−8		(+34)8 − 6
(+2−0=12)		57.1%
8.0 / 14
0.0%
+74
–   Alfil 15.7 64-bit3091+11
−11		(+33)6 − 8
(+1−3=10)		42.9%
6.0 / 14
0.1%
−10
–   BlackMamba 2.0 64-bit3091+8
−8		(+33)7 − 7
(+3−3=8)		50.0%
7.0 / 14
0.1%
+29
–   Ethereal 9.65 64-bit3076+14
−14		(+18)9 − 5
(+7−3=4)		64.3%
9.0 / 14
6.2%
+135
–   Arasan 21.0 64-bit3076+15
−15		(+18)10 − 10
(+5−5=10)		50.0%
10.0 / 20
6.9%
+18
–   Nemorino 4.00 64-bit3075+15
−15		(+17)10 − 8
(+5−3=10)		55.6%
10.0 / 18
7.9%
+51
–   Senpai 2.0 64-bit3067+9
−9		(+9)10.5 − 11.5
(+3−4=15)		47.7%
10.5 / 22
18.1%
−7
–   Sting SF 9.99 64-bit3064+20
−20		(+6)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
34.2%
−95
–   SmarThink 1.98 64-bit3059+11
−11		(+1)9.5 − 12.5
(+3−6=13)		43.2%
9.5 / 22
46.2%
−43
–   Rybka 4 32-bit3058+11
−11		(0)7 − 7
(+3−3=8)		50.0%
7.0 / 14
52.1%
−3
–   Xiphos 0.2 64-bit3058+15
−15		(0)6.5 − 7.5
(+2−3=9)		46.4%
6.5 / 14
50.4%
−24
–   Critter 1.01 32-bit3053+14
−14		(−5)8.5 − 5.5
(+4−1=9)		60.7%
8.5 / 14
67.8%
+61
–   Pedone 1.7 64-bit3045+14
−14		(−13)12.5 − 17.5
(+4−9=17)
41.7%
12.5 / 30
87.4%
−72
–   Komodo 2.03 32-bit3040+13
−13		(−18)6.5 − 7.5
(+3−4=7)		46.4%
6.5 / 14
94.8%
−47
–   Stockfish 1.9.1 32-bit3038+13
−13		(−20)5 − 9
(+0−4=10)		35.7%
5.0 / 14
96.7%
−104
–   Vajolet2 2.5 64-bit3032+15
−15		(−26)8 − 6
(+4−2=8)		57.1%
8.0 / 14
98.6%
+18
–   Hakkapeliitta TCEC v2 64-bit3031+11
−11		(−27)11 − 11
(+6−6=10)		50.0%
11.0 / 22
99.5%
−29
–   Defenchess 1.1f 64-bit3027+11
−11		(−31)8.5 − 9.5
(+4−5=9)		47.2%
8.5 / 18
99.8%
−51
–   Rybka 3 32-bit3027+9
−9		(−31)7.5 − 6.5
(+6−5=3)		53.6%
7.5 / 14
99.9%
−5
–   Critter 0.90 32-bit3022+11
−11		(−36)7.5 − 6.5
(+4−3=7)		53.6%
7.5 / 14
100.0%
−6
–   chess22k 1.11 64-bit3019+17
−17		(−39)9 − 9
(+3−3=12)		50.0%
9.0 / 18
99.9%
−36
–   Stockfish 1.7.1 32-bit3013+12
−12		(−45)7 − 7
(+3−3=8)		50.0%
7.0 / 14
100.0%
−45
–   Wasp 3.0 64-bit3012+10
−10		(−46)7.5 − 6.5
(+5−4=5)		53.6%
7.5 / 14
100.0%
−16
–   Rodent III 0.238 64-bit3011+13
−13		(−47)8 − 6
(+4−2=8)		57.1%
8.0 / 14
100.0%
0
–   chess22k 1.10 64-bit2982+15
−15		(−76)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+12
–   Naum 4 64-bit2977+10
−10		(−81)8.5 − 5.5
(+4−1=9)		60.7%
8.5 / 14
100.0%
−10
–   chess22k 1.9 64-bit2966+18
−18		(−92)9 − 5
(+6−2=6)		64.3%
9.0 / 14
100.0%
+11
–   Naum 4 32-bit2955+11
−11		(−103)6.5 − 7.5
(+4−5=5)		46.4%
6.5 / 14
100.0%
−128
–   Bobcat 8.0 64-bit2946+10
−10		(−112)12 − 6
(+7−1=10)		66.7%
12.0 / 18
100.0%
−2
–   Cheng 4.39 64-bit2941+9
−9		(−117)10 − 4
(+7−1=6)		71.4%
10.0 / 14
100.0%
+37
–   Quazar 0.4 64-bit2924+9
−9		(−134)9 − 5
(+6−2=6)		64.3%
9.0 / 14
100.0%
−27
654 games: 150 wins, 149 losses, 355 draws (54.3%), score: 50.1%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024