CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Engine Details

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Show each game results
Colossus 2006d (2486+29
−30
)Quote
Author: Martin Bryant (England)
This is one of the 8 Colossus versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Toga II 1.2.1a 32-bit2762+9
−9
(+276)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+306
=
–   Fritz 92750+11
−11
(+264)4.5 − 25.5
(+2−23=5)
15.0%
4.5 / 30
0.0%
−20
0 0 0 = 0 0 0 0 0 = 0 0 0 1 0 0 = 0 0 0 0 0 0 1 = 0 = 0 0 0
–   Toga II 1.1a 32-bit2735+39
−37
(+249)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Spike 1.2 Turin2731+6
−6
(+245)3.5 − 26.5
(+2−25=3)
11.7%
3.5 / 30
0.0%
−101
0 0 0 = 0 0 0 0 0 0 0 1 0 0 0 0 0 = 0 0 0 1 = 0 0 0 0 0 0 0
–   Spike 1.12678+24
−24
(+192)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+161
=
–   Scorpio 1.812648+14
−14
(+162)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   CM10th Xperience2639+14
−14
(+153)10.5 − 19.5
(+6−15=9)
35.0%
10.5 / 30
0.0%
+54
= 0 0 0 0 1 0 0 = 1 = = 0 1 = 0 0 0 = 0 0 0 = 0 = = 0 1 1 1
–   Scorpio 1.82624+14
−15
(+138)9.5 − 20.5
(+5−16=9)
31.7%
9.5 / 30
0.0%
+7
0 0 1 = 0 = = = 0 = 0 0 0 1 1 = 0 0 = 0 0 0 1 0 0 0 1 = 0 =
–   Slow Chess Blitz WV2.12615+6
−6
(+129)7.5 − 22.5
(+5−20=5)
25.0%
7.5 / 30
0.0%
−65
0 0 0 0 1 0 = 0 0 0 0 = 0 0 1 0 0 = 1 1 0 1 0 = 0 0 = 0 0 0
–   Pharaon 3.5.12603+7
−7
(+117)10 − 19
(+6−15=8)
34.5%
10.0 / 29
0.0%
+6
1 0 = 0 0 0 = 0 0 0 1 = = 1 1 = 0 = 0 0 1 0 0 0 0 = 1 = 0
–   Delfi 5.02576+15
−15
(+90)13.5 − 16.5
(+10−13=7)
45.0%
13.5 / 30
0.0%
+55
1 1 = 0 0 0 = = = = 0 1 1 0 1 0 0 0 1 = 0 0 1 1 0 0 1 = 0 1
–   Aristarch 4.502567+8
−8
(+81)12 − 18
(+5−11=14)
40.0%
12.0 / 30
0.0%
+20
= 0 = 1 0 0 = 0 1 = = = = = 0 = = = = 0 0 = 0 1 0 = 0 0 1 1
–   WildCat 62560+17
−17
(+74)8.5 − 21.5
(+5−18=7)
28.3%
8.5 / 30
0.0%
−83
0 0 0 0 = 1 = 0 1 0 0 0 0 = 1 0 0 0 = 0 0 = 1 = 1 0 0 0 = 0
–   Pharaon 3.32547+32
−33
(+61)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.3%
−INF
0
–   Frenzee 2.02532+34
−34
(+46)2 − 1
(+2−1=0)
66.7%
2.0 / 3
2.3%
+187
1 0 1
–   E.T. Chess 18.11.052511+12
−12
(+25)5 − 11
(+4−10=2)
31.3%
5.0 / 16
6.0%
−124
1 0 0 1 = 0 0 = 0 0 1 0 0 0 0 1
–   AnMon 5.502508+23
−23
(+22)28 − 32
(+19−23=18)
46.7%
28.0 / 60
11.3%
0
= = 1 0 1 = 1 0 1 0 0 1 0 1 = 0 0 = = = 1 0 = = = = = 1 1 0 1 = 0 0 0 = 1 1 = 0 1 1 0 = 0 1 0 0 0 = 1 1 0 0 1 = 0 1 0 0
–   Movei 00.8.2952475+25
−25
(−11)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
70.6%
−41
=
–   Amyan 1.5972461+11
−11
(−25)20 − 12
(+14−6=12)
62.5%
20.0 / 32
93.6%
+60
0 1 1 = 1 = 1 0 = = = = 0 = 0 = 1 = 1 1 = 1 1 = 0 1 1 = 1 0 1 1
–   Tao 5.42449+34
−35
(−37)1 − 0
(+1−0=0)
100.0%
1.0 / 1
93.9%
+INF
1
–   Arasan 9.22362+23
−23
(−124)22.5 − 8.5
(+18−4=9)
72.6%
22.5 / 31
100.0%
+33
1 = = 1 1 1 1 1 1 = 1 1 1 0 0 = = = 1 0 = 1 1 1 1 0 1 1 = 1 =
–   Amateur 2.822352+8
−8
(−134)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Aice 0.99.22313+10
−10
(−173)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Homer 1.1b32288+31
−32
(−198)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Colossus 2006d
played with current
participants of this list
Represented by
1-2-CPU    91Colossus 2008b
32-bit    121Colossus 2008b
32-bit 1-2-CPU    121Colossus 2008b
32-bit single-CPU    121Colossus 2008b
All    91Colossus 2008b
Free    91Colossus 2008b
Free 1-2-CPU    91Colossus 2008b
Free 32-bit    121Colossus 2008b
Free 32-bit 1-2-CPU    121Colossus 2008b
Free 32-bit single-CPU    121Colossus 2008b
Free single-CPU    91Colossus 2008b
Single-CPU    91Colossus 2008b

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017