CCRL 40/15
Downloads and Statistics
January 18, 2020
Testing summary:
Total: 1'114'202 games
played by 2'605 programs

White wins: 385'748 (34.6%)
Black wins: 286'303 (25.7%)
Draws: 442'151 (39.7%)
White score: 54.5%

Engine Details

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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
0 0 1
–   Naum 2.2 32-bit2794+15
−15
(+194)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+194
= =
–   Fruit 2.3.12785+14
−14
(+185)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
0.0%
+28
0 1 = 0 0
–   Loop M1-T 64-bit2770+30
−30
(+170)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+13
0 =
–   Toga II 1.3.42767+28
−28
(+167)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   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 4CPU2731+24
−24
(+131)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−25
= 0
–   Toga II 1.1a 32-bit2731+16
−16
(+131)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−25
0 =
–   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
= = 0 1 1 = 1 = 0 1 0 1
–   Alaric 7072661+11
−12
(+61)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−21
0 1 = 0
–   CM10th Paralyse2651+15
−15
(+51)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.2%
−98
0 = = 0
–   Movei 00.8.4382646+18
−18
(+46)15 − 21
(+7−13=16)
41.7%
15.0 / 36
0.6%
−6
= = = 0 = 0 1 1 1 = = 0 1 1 0 0 = 0 0 = = 1 = 0 1 = = = 0 0 = = = 0 0 0
–   Scorpio 1.812644+34
−34
(+44)4 − 7
(+3−6=2)
36.4%
4.0 / 11
3.2%
−56
= 1 = 0 1 0 0 1 0 0 0
–   CM10th Guardian2639+26
−26
(+39)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
3.3%
−248
= 0 0 0
–   Delfi 5.22636+21
−21
(+36)4.5 − 2.5
(+3−1=3)
64.3%
4.5 / 7
3.2%
+112
= 0 = 1 1 1 =
–   CM10th Default2631+15
−14
(+31)3 − 3
(+1−1=4)
50.0%
3.0 / 6
4.1%
+31
= = 0 = 1 =
–   Chess Tiger 2007 Gambit2628+29
−29
(+28)1 − 0
(+1−0=0)
100.0%
1.0 / 1
10.2%
+INF
1
–   Glaurung 1.1 32-bit2626+32
−33
(+26)4 − 4
(+2−2=4)
50.0%
4.0 / 8
13.1%
+26
= = = 1 0 = 1 0
–   WildCat 72624+14
−14
(+24)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
8.6%
−6
=
–   Ruffian 2.1.02623+13
−13
(+23)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
9.4%
−119
0 =
–   Hamsters 0.72619+22
−22
(+19)5 − 5
(+4−4=2)
50.0%
5.0 / 10
16.3%
+19
1 0 0 0 1 = 0 1 = 1
–   List 5.122618+18
−18
(+18)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
17.4%
+160
= 1
–   Zappa 1.1 64-bit2615+18
−18
(+15)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
21.7%
+45
=
–   Pharaon 3.5.12613+12
−12
(+13)1 − 2
(+1−2=0)
33.3%
1.0 / 3
22.4%
−143
1 0 0
–   Monolith 0.4 64-bit2607+19
−19
(+7)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
34.5%
+53
1 0 = = 1 =
–   Alaric 0702b2605+26
−26
(+5)0 − 2
(+0−2=0)
0.0%
0.0 / 2
39.6%
−INF
0 0
–   Philou 3.7.1 32-bit2602+32
−32
(+2)6 − 4
(+3−1=6)
60.0%
6.0 / 10
45.7%
+60
= = 1 1 = = = 1 = 0
–   Aristarch 4.502595+12
−12
(−5)0 − 2
(+0−2=0)
0.0%
0.0 / 2
60.0%
−INF
0 0
–   Pseudo 0.7c2591+13
−13
(−9)2 − 0
(+2−0=0)
100.0%
2.0 / 2
68.7%
+INF
1 1
–   The Baron 1.8.12591+23
−23
(−9)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
66.2%
−151
= 0
–   Hamsters 0.62589+20
−20
(−11)13.5 − 17.5
(+5−9=17)
43.5%
13.5 / 31
71.6%
−47
= 0 = 1 = = = 0 0 = 0 0 = 1 1 0 = = 0 0 = = 1 = = = 0 1 = = =
–   Booot 4.13.12587+28
−28
(−13)0 − 2
(+0−2=0)
0.0%
0.0 / 2
72.3%
−INF
0 0
–   Zappa 1.1 32-bit2581+29
−29
(−19)2 − 0
(+2−0=0)
100.0%
2.0 / 2
80.2%
+INF
1 1
–   Petir 4.9999992579+15
−16
(−21)2 − 4
(+2−4=0)
33.3%
2.0 / 6
87.3%
−166
1 0 1 0 0 0
–   Frenzee 3.0 32-bit2577+22
−22
(−23)1 − 0
(+1−0=0)
100.0%
1.0 / 1
87.2%
+INF
1
–   Jonny 2.83 32-bit2576+16
−17
(−24)2 − 0
(+2−0=0)
100.0%
2.0 / 2
90.0%
+INF
1 1
–   ProDeo 1.1 Silver2573+32
−32
(−27)1 − 1
(+1−1=0)
50.0%
1.0 / 2
87.0%
−27
1 0
–   SOS 5.12564+13
−13
(−36)1 − 0
(+1−0=0)
100.0%
1.0 / 1
97.8%
+INF
1
–   BugChess2 1.5.22562+29
−29
(−38)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
95.5%
−119
= 0 0 1
–   ProDeo 1.2 Mx42557+35
−35
(−43)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.0%
+113
1 =
–   Hamsters 0.52556+33
−33
(−44)1 − 1
(+1−1=0)
50.0%
1.0 / 2
96.7%
−44
0 1
–   Sloppy 0.1.12551+33
−33
(−49)2 − 2
(+1−1=2)
50.0%
2.0 / 4
98.0%
−49
1 = = 0
–   Thinker 4.7a2545+30
−30
(−55)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.2%
+INF
1 1
–   Crafty 21.5 32-bit2542+32
−32
(−58)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.4%
−200
= 0
–   BugChess2 1.5.12531+33
−33
(−69)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.8%
−69
0 1 = =
–   Booot 4.13.02527+32
−32
(−73)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+83
1 =
–   Twisted Logic 0.099x2523+33
−33
(−77)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.9%
−INF
0
–   Twisted Logic 0.080b262522+34
−34
(−78)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
1 1
–   E.T. Chess 18.11.052519+28
−28
(−81)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+75
1 =
–   AnMon 5.602514+15
−15
(−86)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−242
= 0
–   Nimzo 82513+28
−28
(−87)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+200
1 1 = 1
–   Arasan 10.0 32-bit2510+33
−34
(−90)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−185
= 0 1 0
–   Crafty 20.13 32-bit2509+33
−33
(−91)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Hamsters 0.42507+31
−31
(−93)23.5 − 12.5
(+19−8=9)
65.3%
23.5 / 36
100.0%
+15
1 1 1 1 1 = = 1 1 0 1 1 1 1 1 = 0 0 1 0 1 = 0 1 1 0 1 1 = = = 0 = 1 0 =
–   Crafty 20.11 32-bit2501+34
−33
(−99)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+50
= 1 = 1
–   Winter 0.1.1 64-bit2495+21
−21
(−105)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+90
= 1 0 1 1 1
–   SpiderChess 0706032482+21
−21
(−118)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
100.0%
−80
= = 1 = = =
–   Booot 4.10.12479+32
−32
(−121)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−216
0 1 = 0
–   Amyan 1.5972473+21
−21
(−127)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−127
0 1
–   Trace 1.37a2471+18
−18
(−129)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+27
= 1
–   Quark 2.352468+18
−17
(−132)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Twisted Logic 200709152437+35
−36
(−163)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   DanaSah 3.632428+27
−27
(−172)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Djinn 0.925x2402+23
−23
(−198)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Patzer 3.802400+19
−20
(−200)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−43
1 =
–   Comet B682383+19
−19
(−217)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−217
1 0

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Created in 2005-2013 by CCRL team
Last games added on January 18, 2020