CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
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 2.12694+25
−25
(+176)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+33
0 =
–   CM10th Paralyse2654+14
−15
(+136)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   CM10th Magic II2643+16
−16
(+125)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Ktulu 7.12638+18
−18
(+120)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Glaurung 1.0.2 32-bit2634+17
−17
(+116)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+116
1 0
–   Gandalf 62634+11
−11
(+116)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−26
= 0
–   CM10th Default2630+15
−14
(+112)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+44
0 = = =
–   Glaurung 1.1 32-bit2626+33
−33
(+108)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Slow Chess Blitz WV22615+16
−16
(+97)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Donna 4.0 64-bit2606+15
−15
(+88)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−36
1 0 0 0 0 = = =
–   Naum 1.91 32-bit2605+15
−15
(+87)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Scorpio 1.72604+32
−32
(+86)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−70
0 =
–   Alfil 8.1.12600+14
−14
(+82)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Sloppy 0.2.2 32-bit2598+14
−14
(+80)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−10
0 = 0 = = 0 = 0 1 =
–   Frenzee 3.0 32-bit2577+22
−22
(+59)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+59
1 0
–   ProDeo 1.1 Silver2574+32
−32
(+56)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.7%
+56
= =
–   Frenzee 2.02566+33
−33
(+48)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.8%
−93
= 0
–   Hamsters 0.52556+33
−33
(+38)0 − 2
(+0−2=0)
0.0%
0.0 / 2
4.9%
−INF
0 0
–   The Baron 1.7.02549+33
−33
(+31)8 − 4
(+5−1=6)
66.7%
8.0 / 12
8.3%
+131
= = 1 0 1 1 = = 1 = 1 =
–   Petir 3.952545+31
−31
(+27)13.5 − 12.5
(+8−7=11)
51.9%
13.5 / 26
10.7%
+38
1 = 0 1 = 0 = 1 1 = 1 = 0 = 1 0 0 1 = 0 = = = 0 = 1
–   Thinker 4.7a2545+30
−30
(+27)15 − 13
(+8−6=14)
53.6%
15.0 / 28
9.5%
+49
= 0 = = = 1 = 1 0 = 0 1 = 1 0 0 = = 1 = 0 1 = = 1 = = 1
–   Carballo 1.4 64-bit2534+26
−26
(+16)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
22.1%
+68
1 0 0 0 1 1 = 1
–   K2 0.832533+26
−26
(+15)2 − 6
(+1−5=2)
25.0%
2.0 / 8
22.9%
−168
0 0 0 1 0 = 0 =
–   Sloppy 0.1.02521+30
−30
(+3)2 − 0
(+2−0=0)
100.0%
2.0 / 2
44.5%
+INF
1 1
–   Booot 4.12.12521+33
−33
(+3)1 − 1
(+0−0=2)
50.0%
1.0 / 2
43.9%
+3
= =
–   Ufim 8.002520+32
−32
(+2)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
46.4%
+59
1 1 0 = 1 0
–   Twisted Logic 0.065e352520+34
−34
(+2)1 − 1
(+1−1=0)
50.0%
1.0 / 2
46.1%
+2
0 1
–   E.T. Chess 18.11.052519+28
−28
(+1)7 − 11
(+2−6=10)
38.9%
7.0 / 18
47.2%
−66
1 0 = 0 = 0 = = 0 = = 0 1 0 = = = =
–   Twisted Logic 0.065e372515+35
−35
(−3)4 − 0
(+4−0=0)
100.0%
4.0 / 4
55.0%
+INF
1 1 1 1
–   AnMon 5.602514+15
−15
(−4)13.5 − 15.5
(+9−11=9)
46.6%
13.5 / 29
57.0%
−25
0 1 0 = = = 0 = = = 0 1 1 1 1 0 1 1 0 1 = 0 0 0 = 0 1 = 0
–   Frenzee 1.12512+32
−32
(−6)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
59.9%
+75
= 0 1 1
–   Crafty 20.13 32-bit2510+33
−33
(−8)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
63.2%
+57
= 1 = = = = 1 1 = 1 1 0 0 =
–   Arasan 10.0 32-bit2509+33
−33
(−9)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
63.4%
+147
1 =
–   Movei 00.8.2952507+29
−29
(−11)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
67.9%
−167
= 0
–   Twisted Logic 0.0852507+28
−28
(−11)0 − 2
(+0−2=0)
0.0%
0.0 / 2
68.4%
−INF
0 0
–   Little Goliath Evolution 3.122507+18
−18
(−11)3 − 1
(+2−0=2)
75.0%
3.0 / 4
71.7%
+138
1 = 1 =
–   Movei 00.8.3582489+32
−32
(−29)7.5 − 7.5
(+4−4=7)
50.0%
7.5 / 15
90.2%
−34
= 1 0 = 1 1 0 0 = = = = 1 0 =
–   Trace 1.362485+20
−20
(−33)1 − 1
(+1−1=0)
50.0%
1.0 / 2
95.6%
−33
1 0
–   Booot 4.10.12479+32
−32
(−39)3 − 1
(+3−1=0)
75.0%
3.0 / 4
95.2%
+186
1 1 1 0
–   Amyan 1.5972473+21
−21
(−45)8 − 6
(+6−4=4)
57.1%
8.0 / 14
99.0%
+1
1 1 1 0 = = 1 0 0 1 1 = 0 =
–   Trace 1.37a2471+18
−18
(−47)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.4%
−47
= =
–   Quark 2.352469+18
−18
(−49)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
99.6%
−337
= 0 0 0
–   Trace 1.352463+30
−30
(−55)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.3%
−55
= 0 = 1
–   Booot 4.11.12463+33
−33
(−55)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.0%
+101
= 1
–   Bagatur 1.4b 64-bit2442+32
−32
(−76)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−9
= 1 1 1 0 0 = = = 1
–   Snitch 1.6.2 32-bit2437+22
−22
(−81)13.5 − 8.5
(+10−5=7)
61.4%
13.5 / 22
100.0%
−6
1 0 = 1 0 1 = 1 1 1 = = 1 0 0 = 0 1 1 1 = =
–   Arasan 9.22426+33
−34
(−92)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+17
= 1 1 0 = 1
–   Googleplex Starthinker 1.6 64-bit2386+18
−18
(−132)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+68
= 1 1 1 = 1 = 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021