CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

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
–   Naum 2.2 32-bit2794+15
−15
(+194)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+194
–   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-bit2760+34
−34
(+160)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+190
–   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-bit2697+27
−27
(+97)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+97
–   Minic 0.65 64-bit2662+28
−28
(+62)7 − 5
(+5−3=4)
58.3%
7.0 / 12
0.2%
+112
–   Alaric 7072661+11
−12
(+61)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−21
–   CM10th Paralyse2652+15
−15
(+52)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.2%
−97
–   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
3.3%
+112
–   CM10th Default2632+14
−15
(+32)3 − 3
(+1−1=4)
50.0%
3.0 / 6
3.9%
+32
–   Chess Tiger 2007 Gambit2628+29
−29
(+28)1 − 0
(+1−0=0)
100.0%
1.0 / 1
10.3%
+INF
–   Glaurung 1.1 32-bit2626+32
−33
(+26)4 − 4
(+2−2=4)
50.0%
4.0 / 8
13.4%
+26
–   WildCat 72625+14
−14
(+25)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
8.9%
−5
–   Ruffian 2.1.02624+13
−13
(+24)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
9.4%
−118
–   Hamsters 0.72621+23
−23
(+21)5 − 5
(+4−4=2)
50.0%
5.0 / 10
14.9%
+21
–   List 5.122618+18
−18
(+18)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
17.6%
+160
–   Zappa 1.1 64-bit2615+18
−18
(+15)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
21.8%
+45
–   Pharaon 3.5.12613+13
−13
(+13)1 − 2
(+1−2=0)
33.3%
1.0 / 3
22.7%
−143
–   Monolith 0.4 64-bit2608+19
−19
(+8)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
35.0%
+54
–   Alaric 0702b2606+26
−26
(+6)0 − 2
(+0−2=0)
0.0%
0.0 / 2
39.9%
−INF
–   Philou 3.7.1 32-bit2602+33
−32
(+2)6 − 4
(+3−1=6)
60.0%
6.0 / 10
47.6%
+60
–   Aristarch 4.502596+12
−12
(−4)0 − 2
(+0−2=0)
0.0%
0.0 / 2
60.4%
−INF
–   The Baron 1.8.12592+23
−23
(−8)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
66.5%
−150
–   Pseudo 0.7c2591+13
−13
(−9)2 − 0
(+2−0=0)
100.0%
2.0 / 2
68.9%
+INF
–   Hamsters 0.62589+20
−20
(−11)13.5 − 17.5
(+5−9=17)
43.5%
13.5 / 31
71.8%
−47
–   Booot 4.13.12587+28
−28
(−13)0 − 2
(+0−2=0)
0.0%
0.0 / 2
72.2%
−INF
–   Zappa 1.1 32-bit2581+29
−29
(−19)2 − 0
(+2−0=0)
100.0%
2.0 / 2
80.3%
+INF
–   Petir 4.9999992579+15
−15
(−21)2 − 4
(+2−4=0)
33.3%
2.0 / 6
87.5%
−166
–   Frenzee 3.0 32-bit2577+22
−22
(−23)1 − 0
(+1−0=0)
100.0%
1.0 / 1
87.4%
+INF
–   Jonny 2.83 32-bit2576+17
−17
(−24)2 − 0
(+2−0=0)
100.0%
2.0 / 2
90.1%
+INF
–   ProDeo 1.1 Silver2573+32
−32
(−27)1 − 1
(+1−1=0)
50.0%
1.0 / 2
87.7%
−27
–   BugChess2 1.5.22563+29
−29
(−37)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
95.6%
−118
–   SOS 5.12563+13
−13
(−37)1 − 0
(+1−0=0)
100.0%
1.0 / 1
98.0%
+INF
–   ProDeo 1.2 Mx42557+35
−35
(−43)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.1%
+113
–   Hamsters 0.52557+33
−33
(−43)1 − 1
(+1−1=0)
50.0%
1.0 / 2
96.7%
−43
–   Sloppy 0.1.12552+33
−33
(−48)2 − 2
(+1−1=2)
50.0%
2.0 / 4
97.9%
−48
–   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
–   BugChess2 1.5.12531+33
−33
(−69)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.8%
−69
–   Booot 4.13.02527+32
−32
(−73)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+83
–   Twisted Logic 0.099x2524+33
−33
(−76)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.9%
−INF
–   Twisted Logic 0.080b262522+34
−34
(−78)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
–   E.T. Chess 18.11.052520+28
−28
(−80)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+76
–   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
–   Arasan 10.0 32-bit2511+33
−33
(−89)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−184
–   Hamsters 0.42508+31
−31
(−92)23.5 − 12.5
(+19−8=9)
65.3%
23.5 / 36
100.0%
+16
–   Crafty 20.13 32-bit2507+33
−33
(−93)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Crafty 20.11 32-bit2502+33
−34
(−98)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+51
–   Winter 0.1.1 64-bit2495+21
−22
(−105)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+90
–   Booot 4.10.12487+33
−33
(−113)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−208
–   SpiderChess 0706032481+21
−21
(−119)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
100.0%
−81
–   Amyan 1.5972473+21
−21
(−127)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−127
–   Trace 1.37a2472+18
−18
(−128)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+28
–   Quark 2.352469+17
−18
(−131)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

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Created in 2005-2013 by CCRL team
Last games added on October 12, 2019