CCRL 40/4
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 2'120'567 games
played by 2'479 programs
28673 CPU days (X2 4600+)

White wins: 822'832 (38.8%)
Black wins: 665'262 (31.4%)
Draws: 632'473 (29.8%)
White score: 53.7%

Engine Details

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Show each game results
Colossus 2008a (2592+28
−28
)Quote
Author: Martin Bryant (England)
This is one of the 8 Colossus versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fruit 05/11/032792+14
−14
(+200)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
+35
0 0 0 = 0 0 0 1 0 = 0 1 0 0 0 = 0 1 1 0 0 0 0 1 0 0 = 0 0 = 1 =
–   Spike 1.2 Turin2731+6
−5
(+139)9 − 23
(+5−19=8)
28.1%
9.0 / 32
0.0%
−17
0 0 0 0 0 0 0 0 = 0 = 1 1 0 = = 0 = = = 0 0 0 1 0 0 0 = 0 1 0 1
–   Chess Tiger 2007.12713+7
−7
(+121)12 − 20
(+5−13=14)
37.5%
12.0 / 32
0.0%
+44
= 0 0 = = 0 0 = 1 0 0 = 0 = 1 1 = 0 0 = 1 0 = 0 1 = = = = 0 = 0
–   Frenzee Feb08 64-bit2694+10
−10
(+102)10.5 − 19.5
(+5−14=11)
35.0%
10.5 / 30
0.0%
+2
0 = 0 = 0 = 0 = 0 1 0 = 1 0 = 1 = 0 1 0 = 1 0 0 0 = 0 = = 0
–   SmarThink 1.00 32-bit2664+17
−17
(+72)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
0.0%
+63
= 1 = 0 1 = 0 = 1 1 1 = 0 = 0 0 1 = = 0 0 1 1 1 0 = 0 1 1 0 0 0
–   Alaric 7072663+7
−7
(+71)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
−23
0 0 1 = 1 1 0 0 0 1 0 = 0 = 0 = 0 0 1 1 0 1 1 0 = 0 0 0 0 0 = 1
–   E.T. Chess 13.01.082634+7
−7
(+42)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.2%
−60
0 0 1 1 0 0 1 0 0 1 0 0 = = 1 0 = 0 = 1 0 1 0 0 0 0 1 0 0 = = =
–   Alfil 8.1.1 Optimized2625+9
−9
(+33)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
1.3%
−46
1 = 1 0 0 1 = 0 0 1 1 0 = 1 0 0 = 1 0 = 0 0 = 0 0 0 1 0 0 = 1 0
–   WildCat 82623+7
−7
(+31)20 − 12
(+14−6=12)
62.5%
20.0 / 32
1.8%
+111
1 = 1 0 1 0 1 0 = 1 = 0 = = = = 0 = = 1 0 1 1 1 1 = 1 1 = 1 1 =
–   Movei 00.8.438 (10 10 10)2622+7
−7
(+30)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
2.0%
−22
1 = 0 1 1 0 = 1 = = = = 1 = 0 = = 0 0 0 1 1 = 0 0 0 0 0 = 0 0 1
–   Slow Chess Blitz WV2.12614+6
−6
(+22)17 − 15
(+12−10=10)
53.1%
17.0 / 32
6.4%
+45
= 0 1 1 0 1 0 0 0 = 1 = 1 = 1 0 1 0 0 0 1 = = 1 0 = 1 = 1 = = 1
–   Booot 4.14.02611+21
−21
(+19)10.5 − 20.5
(+6−16=9)
33.9%
10.5 / 31
14.1%
−93
= 1 0 1 = 0 0 1 = = 0 0 0 0 0 0 = 1 1 0 0 0 0 = 0 1 0 = 0 = =
–   Sloppy 0.2.0 64-bit2607+17
−17
(+15)11 − 20
(+5−14=12)
35.5%
11.0 / 31
18.7%
−79
0 0 0 = 0 0 0 0 1 0 0 = = 1 0 = 1 = 1 = 0 1 = = = = 0 = 0 = 0
–   GarboChess 2.10 64-bit2598+10
−10
(+6)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
36.3%
+41
0 1 = 0 1 0 0 0 0 0 1 1 = 1 0 1 1 1 = = = 1 = 0 0 1 = 1 = 1 1 =
–   Nebiyu 1.22310+41
−42
(−282)9.5 − 2.5
(+9−2=1)
79.2%
9.5 / 12
100.0%
−27
1 1 1 1 = 1 1 0 1 1 1 0

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Created in 2005-2013 by CCRL team
Last games added on October 19, 2019