CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

Options
Show each game results
Colossus 2007c (2598+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
(+199)1 − 2
(+1−2=0)
33.3%
1.0 / 3
0.0%
+57
1 0 0
–   Naum 2.2 32-bit2792+16
−16
(+194)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+194
= =
–   Fruit 2.3.12785+14
−14
(+187)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
0.0%
+30
= 0 0 0 1
–   Loop M1-T 64-bit2770+30
−30
(+172)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+15
0 =
–   Toga II 1.3.42766+28
−28
(+168)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hiarcs X54 64-bit2759+34
−34
(+161)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+191
=
–   Toga II 1.1a 32-bit2732+16
−16
(+134)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−22
0 =
–   Scorpio 2.0 32-bit 4CPU2731+24
−24
(+133)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−23
= 0
–   Glaurung 2 epsilon/5 32-bit2696+27
−27
(+98)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+98
= =
–   Minic 0.65 64-bit2664+30
−30
(+66)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.2%
+96
= = 0 1 1 = 0 1 0 1
–   Alaric 7072660+11
−12
(+62)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−20
1 0 = 0
–   CM10th Paralyse2651+15
−15
(+53)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.2%
−96
= = 0 0
–   Movei 00.8.4382645+18
−18
(+47)15 − 21
(+7−13=16)
41.7%
15.0 / 36
0.5%
−5
0 1 1 1 = = 0 1 1 0 0 = 0 0 = = 1 = 0 1 = = = 0 0 = = = 0 0 0 = = = = 0
–   Scorpio 1.812644+36
−36
(+46)4 − 7
(+3−6=2)
36.4%
4.0 / 11
2.9%
−54
0 = 1 = 0 1 0 0 1 0 0
–   CM10th Guardian2638+26
−26
(+40)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
2.9%
−247
0 0 = 0
–   Delfi 5.22636+21
−21
(+38)4.5 − 2.5
(+3−1=3)
64.3%
4.5 / 7
2.8%
+114
= 0 = 1 1 1 =
–   CM10th Default2632+14
−15
(+34)3 − 3
(+1−1=4)
50.0%
3.0 / 6
3.2%
+34
= 0 = = = 1
–   Chess Tiger 2007 Gambit2628+29
−29
(+30)1 − 0
(+1−0=0)
100.0%
1.0 / 1
9.1%
+INF
1
–   WildCat 72625+14
−14
(+27)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
7.2%
−3
=
–   Glaurung 1.1 32-bit2625+32
−33
(+27)4 − 4
(+2−2=4)
50.0%
4.0 / 8
12.1%
+27
= = = 1 0 = 1 0
–   Ruffian 2.1.02623+13
−13
(+25)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
8.2%
−117
0 =
–   Hamsters 0.72619+23
−23
(+21)5 − 5
(+4−4=2)
50.0%
5.0 / 10
14.6%
+21
1 = 1 1 = 0 0 0 1 0
–   List 5.122617+18
−18
(+19)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
15.5%
+161
= 1
–   Zappa 1.1 64-bit2614+18
−18
(+16)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
19.6%
+46
=
–   Pharaon 3.5.12613+13
−13
(+15)1 − 2
(+1−2=0)
33.3%
1.0 / 3
20.4%
−141
1 0 0
–   Monolith 0.4 64-bit2607+19
−19
(+9)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
32.6%
+55
1 0 = = 1 =
–   Alaric 0702b2605+26
−26
(+7)0 − 2
(+0−2=0)
0.0%
0.0 / 2
37.6%
−INF
0 0
–   Philou 3.7.1 32-bit2599+33
−33
(+1)6 − 4
(+3−1=6)
60.0%
6.0 / 10
48.8%
+59
= = 1 1 = = = 1 = 0
–   Aristarch 4.502595+12
−12
(−3)0 − 2
(+0−2=0)
0.0%
0.0 / 2
56.0%
−INF
0 0
–   The Baron 1.8.12591+23
−23
(−7)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
63.9%
−149
0 =
–   Pseudo 0.7c2591+13
−13
(−7)2 − 0
(+2−0=0)
100.0%
2.0 / 2
65.9%
+INF
1 1
–   Hamsters 0.62589+20
−20
(−9)13.5 − 17.5
(+5−9=17)
43.5%
13.5 / 31
69.0%
−45
= 0 = 1 = = = 0 0 = 0 0 = 1 1 0 = = 0 0 = = 1 = = = 0 1 = = =
–   Booot 4.13.12586+28
−28
(−12)0 − 2
(+0−2=0)
0.0%
0.0 / 2
70.0%
−INF
0 0
–   Zappa 1.1 32-bit2581+29
−29
(−17)2 − 0
(+2−0=0)
100.0%
2.0 / 2
78.4%
+INF
1 1
–   Petir 4.9999992578+15
−15
(−20)2 − 4
(+2−4=0)
33.3%
2.0 / 6
85.6%
−165
0 1 0 1 0 0
–   Frenzee 3.0 32-bit2577+22
−22
(−21)1 − 0
(+1−0=0)
100.0%
1.0 / 1
85.6%
+INF
1
–   Jonny 2.83 32-bit2576+17
−17
(−22)2 − 0
(+2−0=0)
100.0%
2.0 / 2
88.4%
+INF
1 1
–   ProDeo 1.1 Silver2572+32
−32
(−26)1 − 1
(+1−1=0)
50.0%
1.0 / 2
86.6%
−26
1 0
–   SOS 5.12563+13
−13
(−35)1 − 0
(+1−0=0)
100.0%
1.0 / 1
97.6%
+INF
1
–   BugChess2 1.5.22562+29
−29
(−36)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
94.8%
−117
1 = 0 0
–   Hamsters 0.52556+33
−33
(−42)1 − 1
(+1−1=0)
50.0%
1.0 / 2
96.2%
−42
0 1
–   ProDeo 1.2 Mx42556+35
−35
(−42)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
95.6%
+114
1 =
–   Sloppy 0.1.12550+33
−33
(−48)2 − 2
(+1−1=2)
50.0%
2.0 / 4
97.9%
−48
0 1 = =
–   Thinker 4.7a2544+30
−30
(−54)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.1%
+INF
1 1
–   Crafty 21.5 32-bit2542+32
−32
(−56)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.2%
−198
= 0
–   BugChess2 1.5.12527+33
−33
(−71)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.9%
−71
1 = = 0
–   Booot 4.13.02526+32
−32
(−72)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+84
1 =
–   Twisted Logic 0.099x2523+33
−33
(−75)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.9%
−INF
0
–   Twisted Logic 0.080b262521+34
−34
(−77)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
1 1
–   E.T. Chess 18.11.052519+28
−28
(−79)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+77
1 =
–   Arasan 10.0 32-bit2518+34
−34
(−80)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−175
0 = 0 1
–   AnMon 5.602514+15
−15
(−84)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−240
= 0
–   Nimzo 82512+28
−28
(−86)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+201
1 1 1 =
–   Crafty 20.13 32-bit2507+33
−33
(−91)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Hamsters 0.42507+31
−31
(−91)23.5 − 12.5
(+19−8=9)
65.3%
23.5 / 36
100.0%
+17
= = 1 1 0 1 1 1 1 1 = 0 0 1 0 1 = 0 1 1 0 1 1 = = = 0 = 1 0 1 1 1 1 = 1
–   Crafty 20.11 32-bit2499+34
−34
(−99)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+50
1 = 1 =
–   Winter 0.1.1 64-bit2494+21
−21
(−104)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+91
1 1 0 1 = 1
–   Booot 4.10.12486+33
−33
(−112)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−207
0 0 1 =
–   SpiderChess 0706032480+22
−22
(−118)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
100.0%
−80
= 1 = = = =
–   Amyan 1.5972472+21
−21
(−126)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−126
0 1
–   Trace 1.37a2471+18
−18
(−127)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+29
= 1
–   Quark 2.352466+18
−18
(−132)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Twisted Logic 200709152436+35
−36
(−162)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   DanaSah 3.632427+27
−27
(−171)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Patzer 3.802402+20
−20
(−196)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−39
1 =
–   Djinn 0.925x2401+23
−23
(−197)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Comet B682383+19
−19
(−215)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−215
1 0

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on July 11, 2019