CCRL Blitz
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 2'318'734 games
played by 2'727 programs

White wins: 893'537 (38.5%)
Black wins: 718'844 (31.0%)
Draws: 706'353 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Colossus 2007b (2570+21
−21
)Quote
Author: Martin Bryant (England)
This is one of the 8 Colossus versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Spike 1.2 Turin2731+6
−6
(+161)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
+26
–   Naum 2.0 32-bit2700+8
−8
(+130)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
+32
–   Alaric 7072662+6
−7
(+92)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.0%
+44
–   Glaurung 1.2.1 32-bit2657+10
−10
(+87)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−34
–   Scorpio 2.0 32-bit2656+12
−12
(+86)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
−8
–   Alaric 7042618+15
−15
(+48)12 − 19
(+6−13=12)
38.7%
12.0 / 31
0.0%
−24
–   Delfi 5.12615+12
−12
(+45)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
−8
–   Slow Chess Blitz WV2.12614+6
−6
(+44)18 − 14
(+11−7=14)
56.3%
18.0 / 32
0.0%
+83
–   Delfi 5.22609+11
−11
(+39)16 − 16
(+12−12=8)
50.0%
16.0 / 32
0.1%
+40
–   WildCat 72606+10
−10
(+36)15 − 16
(+11−12=8)
48.4%
15.0 / 31
0.1%
+27
–   Pharaon 3.5.12603+7
−7
(+33)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
0.2%
−4
–   List 5.122591+10
−11
(+21)10 − 22
(+4−16=12)
31.3%
10.0 / 32
3.9%
−101
–   Movei 00.8.4232591+24
−24
(+21)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
9.7%
−71
–   Chiron 0.8.72583+18
−18
(+13)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
18.4%
+113
–   Movei 00.8.4212568+25
−25
(−2)12 − 20
(+8−16=8)
37.5%
12.0 / 32
54.9%
−91
–   Petir 4.392566+10
−10
(−4)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
63.8%
+26
–   Booot 4.13.12564+13
−13
(−6)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
70.0%
+72
–   Movei 00.8.418 (10 10 10)2564+25
−25
(−6)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
66.2%
−39
–   Movei 00.8.4182551+24
−24
(−19)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
88.7%
+12
–   Movei 00.8.403 (10 10 10)2551+25
−25
(−19)14 − 18
(+10−14=8)
43.8%
14.0 / 32
88.4%
−64
–   Movei 00.8.418 (3 7 10)2548+24
−24
(−22)20 − 12
(+16−8=8)
62.5%
20.0 / 32
92.2%
+65
–   Frenzee 2.02532+34
−34
(−38)16 − 16
(+12−12=8)
50.0%
16.0 / 32
97.5%
−36
–   Hamsters 0.42447+32
−33
(−123)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
−48
–   SpiderChess 0706032439+7
−7
(−131)22 − 9
(+16−3=12)
71.0%
22.0 / 31
100.0%
+4

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Created in 2005-2013 by CCRL team
Last games added on July 4, 2020