CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

Options
Show each game results
Colossus 2007c (2600+32
−32
)Quote
Author: Martin Bryant (England)
This is one of the 8 Colossus versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Naum 2.2 64-bit2797+25
−25
(+197)1 − 2
(+1−2=0)
33.3%
1.0 / 3
0.0%
+55
–   Naum 2.2 32-bit2793+16
−16
(+193)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+193
–   Fruit 2.3.12786+14
−14
(+186)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
0.0%
+29
–   Loop M1-T 64-bit2771+30
−30
(+171)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+14
–   Toga II 1.3.42767+28
−28
(+167)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Hiarcs X54 64-bit2759+34
−34
(+159)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+189
–   Scorpio 2.0 32-bit 4CPU2732+24
−24
(+132)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−24
–   Toga II 1.1a 32-bit2731+16
−16
(+131)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−25
–   Glaurung 2 epsilon/5 32-bit2696+27
−27
(+96)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+96
–   Minic 0.65 64-bit2661+28
−28
(+61)7 − 5
(+5−3=4)
58.3%
7.0 / 12
0.2%
+111
–   Alaric 7072660+11
−12
(+60)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−22
–   CM10th Paralyse2651+15
−15
(+51)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.2%
−98
–   Movei 00.8.4382646+18
−18
(+46)15 − 21
(+7−13=16)
41.7%
15.0 / 36
0.6%
−6
–   Scorpio 1.812645+36
−36
(+45)4 − 7
(+3−6=2)
36.4%
4.0 / 11
3.2%
−55
–   CM10th Guardian2639+26
−26
(+39)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
3.3%
−248
–   Delfi 5.22636+21
−21
(+36)4.5 − 2.5
(+3−1=3)
64.3%
4.5 / 7
3.2%
+112
–   CM10th Default2632+14
−15
(+32)3 − 3
(+1−1=4)
50.0%
3.0 / 6
3.8%
+32
–   Chess Tiger 2007 Gambit2628+29
−29
(+28)1 − 0
(+1−0=0)
100.0%
1.0 / 1
10.1%
+INF
–   Glaurung 1.1 32-bit2626+32
−33
(+26)4 − 4
(+2−2=4)
50.0%
4.0 / 8
13.3%
+26
–   WildCat 72624+14
−14
(+24)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
8.8%
−6
–   Ruffian 2.1.02623+13
−13
(+23)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
9.3%
−119
–   Hamsters 0.72620+23
−23
(+20)5 − 5
(+4−4=2)
50.0%
5.0 / 10
15.1%
+20
–   List 5.122618+18
−18
(+18)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
17.2%
+160
–   Zappa 1.1 64-bit2615+18
−18
(+15)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
21.5%
+45
–   Pharaon 3.5.12613+13
−13
(+13)1 − 2
(+1−2=0)
33.3%
1.0 / 3
22.4%
−143
–   Monolith 0.4 64-bit2607+19
−19
(+7)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
34.4%
+53
–   Alaric 0702b2605+26
−26
(+5)0 − 2
(+0−2=0)
0.0%
0.0 / 2
39.8%
−INF
–   Philou 3.7.1 32-bit2599+33
−33
(−1)6 − 4
(+3−1=6)
60.0%
6.0 / 10
50.9%
+57
–   Aristarch 4.502595+12
−12
(−5)0 − 2
(+0−2=0)
0.0%
0.0 / 2
59.9%
−INF
–   The Baron 1.8.12591+23
−23
(−9)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
66.4%
−151
–   Pseudo 0.7c2591+13
−13
(−9)2 − 0
(+2−0=0)
100.0%
2.0 / 2
68.5%
+INF
–   Hamsters 0.62589+20
−20
(−11)13.5 − 17.5
(+5−9=17)
43.5%
13.5 / 31
71.4%
−47
–   Booot 4.13.12587+28
−28
(−13)0 − 2
(+0−2=0)
0.0%
0.0 / 2
72.0%
−INF
–   Zappa 1.1 32-bit2581+29
−29
(−19)2 − 0
(+2−0=0)
100.0%
2.0 / 2
80.2%
+INF
–   Petir 4.9999992579+15
−15
(−21)2 − 4
(+2−4=0)
33.3%
2.0 / 6
87.2%
−166
–   Frenzee 3.0 32-bit2577+22
−22
(−23)1 − 0
(+1−0=0)
100.0%
1.0 / 1
87.2%
+INF
–   Jonny 2.83 32-bit2576+17
−17
(−24)2 − 0
(+2−0=0)
100.0%
2.0 / 2
89.9%
+INF
–   ProDeo 1.1 Silver2573+32
−32
(−27)1 − 1
(+1−1=0)
50.0%
1.0 / 2
87.7%
−27
–   SOS 5.12563+13
−13
(−37)1 − 0
(+1−0=0)
100.0%
1.0 / 1
98.0%
+INF
–   BugChess2 1.5.22562+29
−29
(−38)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
95.4%
−119
–   ProDeo 1.2 Mx42557+35
−35
(−43)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.1%
+113
–   Hamsters 0.52556+33
−33
(−44)1 − 1
(+1−1=0)
50.0%
1.0 / 2
96.6%
−44
–   Sloppy 0.1.12550+33
−33
(−50)2 − 2
(+1−1=2)
50.0%
2.0 / 4
98.2%
−50
–   Thinker 4.7a2545+30
−30
(−55)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.3%
+INF
–   Crafty 21.5 32-bit2542+32
−32
(−58)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.4%
−200
–   Booot 4.13.02527+32
−32
(−73)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+83
–   BugChess2 1.5.12527+33
−33
(−73)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.9%
−73
–   Twisted Logic 0.099x2523+33
−33
(−77)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.9%
−INF
–   Twisted Logic 0.080b262521+34
−34
(−79)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
–   Arasan 10.0 32-bit2519+34
−34
(−81)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−176
–   E.T. Chess 18.11.052519+28
−28
(−81)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+75
–   AnMon 5.602515+15
−15
(−85)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−241
–   Nimzo 82513+28
−28
(−87)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+200
–   Crafty 20.13 32-bit2507+33
−33
(−93)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Hamsters 0.42507+31
−31
(−93)23.5 − 12.5
(+19−8=9)
65.3%
23.5 / 36
100.0%
+15
–   Crafty 20.11 32-bit2500+34
−34
(−100)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+49
–   Winter 0.1.1 64-bit2494+21
−21
(−106)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+89
–   Booot 4.10.12486+33
−33
(−114)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−209
–   SpiderChess 0706032479+21
−21
(−121)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
100.0%
−83
–   Amyan 1.5972473+21
−21
(−127)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−127
–   Trace 1.37a2471+18
−18
(−129)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+27
–   Quark 2.352468+17
−18
(−132)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Twisted Logic 200709152437+36
−36
(−163)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   DanaSah 3.632428+27
−27
(−172)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Djinn 0.925x2402+23
−23
(−198)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Patzer 3.802402+20
−20
(−198)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−41
–   Comet B682384+19
−19
(−216)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−216

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on August 17, 2019