CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Colossus 2008a (2542+29
−30
)Quote
Author: Martin Bryant (England)
This is one of the 8 Colossus versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chessmaster 11 Aiglos II2701+20
−20
(+159)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+159
= =
–   Booot 4.14.02666+20
−20
(+124)17.5 − 34.5
(+7−24=21)
33.7%
17.5 / 52
0.0%
+19
0 1 1 0 0 0 = = 0 0 = 0 1 0 = 0 1 0 0 0 0 = 0 = = = 1 0 0 = = 0 0 0 = 0 1 0 0 1 = 0 = = = 0 = = = = = =
–   Alaric 7072659+12
−12
(+117)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−118
0 0 0 1
–   E.T. Chess 13.01.082649+14
−14
(+107)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−119
1 0 0 0
–   Cyrano 0.6b17 32-bit2647+14
−14
(+105)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+21
= = = 0 0 =
–   CM10th Default2632+14
−15
(+90)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−52
0 =
–   WildCat 82629+14
−14
(+87)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−62
= = 0 0
–   Hamsters 0.72626+24
−24
(+84)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−58
= 0
–   NoraGrace 2.0 64-bit2622+17
−17
(+80)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+80
1 = = 0
–   ProDeo 1.62618+20
−20
(+76)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.0%
+302
0 1 1 1
–   Slow Chess Blitz WV22616+16
−16
(+74)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+230
= 1
–   Naum 1.91 32-bit2605+15
−15
(+63)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Alfil 8.1.12601+14
−14
(+59)13 − 25
(+7−19=12)
34.2%
13.0 / 38
0.0%
−50
0 0 0 0 1 0 0 0 0 0 0 0 = 0 1 1 = 1 = 0 0 1 = = = 1 = = 1 = 0 0 = 0 0 = 0 =
–   Sloppy 0.2.2 32-bit2599+14
−14
(+57)25 − 31
(+15−21=20)
44.6%
25.0 / 56
0.0%
+21
= 1 = = 0 = = 1 = = 0 0 = 0 1 1 1 = 0 1 1 0 = 0 0 = = 0 = = = 1 1 0 0 0 1 0 0 0 1 0 = = 1 0 0 0 = = 1 = 0 0 1 1
–   The Baron 2.23 32-bit2594+16
−16
(+52)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.1%
+97
1 = 1 = = 0
–   Hamsters 0.62589+20
−20
(+47)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.4%
+47
= 1 = 0
–   Petir 4.9999992578+16
−16
(+36)2 − 2
(+1−1=2)
50.0%
2.0 / 4
1.6%
+46
1 = = 0
–   Frenzee 3.0 32-bit2577+22
−22
(+35)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
3.1%
−121
= 0
–   BugChess2 1.6.22555+33
−33
(+13)1 − 5
(+0−4=2)
16.7%
1.0 / 6
27.7%
−217
= = 0 0 0 0
–   Crafty 21.5 32-bit2542+32
−32
(0)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
48.9%
−142
0 =
–   DanaSah 4.602540+25
−25
(−2)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
53.5%
−29
= = 0 0 = 1 = 0 1 =
–   Tornado 2.1.41a2527+24
−24
(−15)10.5 − 9.5
(+5−4=11)
52.5%
10.5 / 20
77.6%
0
= = = 0 0 1 0 1 = 1 0 = = = = = 1 1 = =
–   DanaSah 4.242527+17
−17
(−15)1 − 1
(+1−1=0)
50.0%
1.0 / 2
80.1%
−15
0 1
–   Movei 00.8.4032525+32
−32
(−17)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
77.5%
−173
= 0
–   GarboChess 2.20 32-bit2522+17
−17
(−20)18.5 − 15.5
(+12−9=13)
54.4%
18.5 / 34
87.1%
+11
1 = 1 1 = 0 0 0 = 1 = 0 0 1 1 = = 1 = 1 = = 1 1 = 0 0 = = 0 = 1 0 1
–   Sloppy 0.1.02521+30
−30
(−21)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
83.3%
−163
0 =
–   EXchess 6.10b 32-bit2517+32
−33
(−25)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
86.9%
+6
= = 1 1 = 0 0 1 = =
–   AnMon 5.602513+15
−15
(−29)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
95.5%
−185
0 =
–   Twisted Logic 0.0852507+28
−28
(−35)1 − 1
(+0−0=2)
50.0%
1.0 / 2
95.2%
−35
= =
–   Twisted Logic 20080404x2496+26
−26
(−46)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
98.9%
−188
= 0
–   JikChess 0.01 64-bit2486+24
−24
(−56)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
99.8%
−93
= 0 1 1 0 = = 0
–   Anatoli 0.35k2480+16
−16
(−62)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+94
1 =
–   Cerebro 3.03d2480+18
−18
(−62)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−62
1 0
–   Matacz 1.42480+17
−17
(−62)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   BBChess 1.3a2472+25
−25
(−70)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+86
1 =
–   Chronos 1.9.42472+33
−33
(−70)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.9%
−70
0 = 1 1 = = 1 0 = 0
–   Arasan 10.42469+21
−21
(−73)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+76
1 = = 1
–   Giraffe 20150908 64-bit2462+21
−21
(−80)3 − 5
(+1−3=4)
37.5%
3.0 / 8
100.0%
−148
= 1 = 0 = = 0 0
–   Lozza 1.17 64-bit2444+18
−18
(−98)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+6
= 1 1 0 1 = = 1 0 1
–   Bruja 1.9.1 32-bit2444+24
−24
(−98)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−98
= =
–   Hussar 0.42444+17
−17
(−98)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−5
= 1 0 1 0 1 = 1
–   Typhoon 1.00-3582434+17
−17
(−108)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+174
1 1 = 1
–   Homer 2.012429+20
−20
(−113)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+29
= 1
–   Pupsi2 0.062418+34
−34
(−124)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Ares 1.005 64-bit2415+18
−19
(−127)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+155
1 = 1 1
–   Delphil 1.6c2409+33
−33
(−133)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Donna 1.0 64-bit2353+30
−30
(−189)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−107
1 1 0 =

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018