CCRL 40/15
Downloads and Statistics
February 28, 2021
Testing summary:
Total: 1'220'774 games
played by 2'799 programs

White wins: 419'368 (34.4%)
Black wins: 308'512 (25.3%)
Draws: 492'894 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
Colossus 2006d (2518+31
−32
)Quote
Author: Martin Bryant (England)
This is one of the 8 Colossus versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fruit 2.12695+25
−25
(+177)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+34
–   CM10th Paralyse2654+15
−15
(+136)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   CM10th Magic II2644+16
−16
(+126)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Ktulu 7.12638+18
−18
(+120)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Gandalf 62635+11
−11
(+117)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−25
–   Glaurung 1.0.2 32-bit2635+17
−17
(+117)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+117
–   CM10th Default2631+15
−15
(+113)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+45
–   Glaurung 1.1 32-bit2626+33
−33
(+108)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Slow Chess Blitz WV22616+16
−16
(+98)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Donna 4.0 64-bit2606+15
−15
(+88)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−36
–   Naum 1.91 32-bit2606+15
−15
(+88)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Scorpio 1.72605+32
−32
(+87)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−69
–   Alfil 8.1.12601+14
−14
(+83)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Sloppy 0.2.2 32-bit2599+14
−14
(+81)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−9
–   Frenzee 3.0 32-bit2578+22
−22
(+60)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+60
–   ProDeo 1.1 Silver2574+32
−32
(+56)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.7%
+56
–   Frenzee 2.02567+33
−33
(+49)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.9%
−92
–   Hamsters 0.52557+33
−33
(+39)0 − 2
(+0−2=0)
0.0%
0.0 / 2
4.9%
−INF
–   The Baron 1.7.02549+33
−33
(+31)8 − 4
(+5−1=6)
66.7%
8.0 / 12
8.4%
+131
–   Thinker 4.7a2546+30
−30
(+28)15 − 13
(+8−6=14)
53.6%
15.0 / 28
9.6%
+50
–   Petir 3.952545+31
−31
(+27)13.5 − 12.5
(+8−7=11)
51.9%
13.5 / 26
10.8%
+38
–   Carballo 1.4 64-bit2535+26
−26
(+17)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
21.8%
+69
–   K2 0.832534+26
−26
(+16)2 − 6
(+1−5=2)
25.0%
2.0 / 8
22.7%
−167
–   Booot 4.12.12522+33
−33
(+4)1 − 1
(+0−0=2)
50.0%
1.0 / 2
43.7%
+4
–   Twisted Logic 0.065e352521+34
−34
(+3)1 − 1
(+1−1=0)
50.0%
1.0 / 2
45.9%
+3
–   Sloppy 0.1.02521+30
−30
(+3)2 − 0
(+2−0=0)
100.0%
2.0 / 2
44.4%
+INF
–   E.T. Chess 18.11.052520+28
−28
(+2)7 − 11
(+2−6=10)
38.9%
7.0 / 18
47.3%
−65
–   Ufim 8.002520+32
−32
(+2)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
46.3%
+59
–   AnMon 5.602515+15
−15
(−3)13.5 − 15.5
(+9−11=9)
46.6%
13.5 / 29
56.9%
−24
–   Twisted Logic 0.065e372515+35
−35
(−3)4 − 0
(+4−0=0)
100.0%
4.0 / 4
55.0%
+INF
–   Frenzee 1.12513+32
−32
(−5)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
59.9%
+76
–   Crafty 20.13 32-bit2511+33
−33
(−7)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
63.0%
+58
–   Arasan 10.0 32-bit2510+33
−33
(−8)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
63.2%
+148
–   Little Goliath Evolution 3.122508+18
−18
(−10)3 − 1
(+2−0=2)
75.0%
3.0 / 4
71.7%
+139
–   Movei 00.8.2952508+29
−29
(−10)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
68.0%
−166
–   Twisted Logic 0.0852508+28
−28
(−10)0 − 2
(+0−2=0)
0.0%
0.0 / 2
68.3%
−INF
–   Movei 00.8.3582489+32
−32
(−29)7.5 − 7.5
(+4−4=7)
50.0%
7.5 / 15
90.2%
−34
–   Trace 1.362486+20
−20
(−32)1 − 1
(+1−1=0)
50.0%
1.0 / 2
95.5%
−32
–   Booot 4.10.12480+32
−32
(−38)3 − 1
(+3−1=0)
75.0%
3.0 / 4
95.1%
+187
–   Amyan 1.5972474+21
−21
(−44)8 − 6
(+6−4=4)
57.1%
8.0 / 14
99.0%
+2
–   Trace 1.37a2472+18
−18
(−46)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.4%
−46
–   Quark 2.352469+18
−17
(−49)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
99.6%
−337
–   Trace 1.352464+30
−30
(−54)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.3%
−54
–   Booot 4.11.12464+33
−33
(−54)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.0%
+102
–   Bagatur 1.4b 64-bit2443+32
−32
(−75)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−8
–   Snitch 1.6.2 32-bit2438+22
−22
(−80)13.5 − 8.5
(+10−5=7)
61.4%
13.5 / 22
100.0%
−5
–   Arasan 9.22427+33
−34
(−91)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+18
–   Googleplex Starthinker 1.6 64-bit2386+18
−18
(−132)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+68

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Created in 2005-2013 by CCRL team
Last games added on February 28, 2021