CCRL 40/15
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 1'178'235 games
played by 2'711 programs

White wins: 406'134 (34.5%)
Black wins: 300'016 (25.5%)
Draws: 472'085 (40.1%)
White score: 54.5%

Engine Details

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Show each game results
Colossus 2007d (2613+23
−23
)Quote
Author: Martin Bryant (England)
This is one of the 8 Colossus versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Shredder 112832+12
−12
(+219)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Glaurung 2.0.1 64-bit 4CPU2828+17
−17
(+215)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Toga II 1.4.1SE2826+12
−12
(+213)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+213
0 1
–   Naum 2.2 32-bit2793+15
−15
(+180)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−109
0 0 = 0
–   Rybka 1.0 32-bit2787+14
−14
(+174)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+204
=
–   Fruit 2.3.12786+14
−14
(+173)2.5 − 4.5
(+1−3=3)
35.7%
2.5 / 7
0.0%
+83
0 0 1 = 0 = =
–   Fruit 05/11/032773+20
−20
(+160)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+160
= 1 0 =
–   Toga II 1.3.42767+28
−28
(+154)2 − 3
(+0−1=4)
40.0%
2.0 / 5
0.0%
+101
0 = = = =
–   Hiarcs X54 Hypermodern 32-bit2755+29
−28
(+142)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−14
0 =
–   Spike 1.2 Turin2745+7
−7
(+132)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−86
0 0 =
–   Glaurung 2.0.1 32-bit2738+16
−16
(+125)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−32
0 =
–   Toga II 1.2 32-bit2735+25
−25
(+122)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Hiarcs X54 32-bit2731+32
−32
(+118)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Bright 0.3a2729+19
−19
(+116)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−41
0 =
–   Twisted Logic 200806202723+16
−17
(+110)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Thinker 5.1d Passive2723+28
−28
(+110)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+110
1 0
–   Ktulu 82706+9
−9
(+93)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−49
= 0
–   Fruit 2.12695+25
−25
(+82)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+177
1 0 1 =
–   Frenzee Feb08 32-bit2695+13
−13
(+82)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Chessmaster 11 Toxic2682+20
−20
(+69)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Zap!Chess Paderborn SE 32-bit2670+34
−34
(+57)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.3%
+57
1 0
–   Movei 00.8.438 (10 10 10)2667+11
−11
(+54)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+43
= 0 1 =
–   Booot 4.14.02667+20
−20
(+54)9.5 − 12.5
(+5−8=9)
43.2%
9.5 / 22
0.0%
+12
= 1 = = 0 = 0 0 0 = = 1 = 0 0 = 0 1 = 1 0 1
–   Chessmaster 112665+12
−12
(+52)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
0
1 0 = = 0 =
–   LoopList 6.002665+25
−25
(+52)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.1%
+82
=
–   Bright 0.2c2663+26
−26
(+50)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.2%
+50
0 1
–   Glaurung 1.2.1 Crusader 32-bit2663+32
−32
(+50)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.6%
−27
= = 1 0 = 0 0 =
–   CM10th Lazarus2661+23
−23
(+48)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.2%
+130
1 1 0 =
–   Alaric 7072661+12
−11
(+48)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
0.0%
+195
= 1 1 = = 1
–   CM10th Xperience2660+13
−13
(+47)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+47
= =
–   Frenzee Dec07 32-bit2659+25
−24
(+46)9.5 − 16.5
(+4−11=11)
36.5%
9.5 / 26
0.3%
−41
= 1 0 = = 1 0 = 0 0 0 1 0 = = 1 0 = 0 = = 0 = 0 0 =
–   CM9000 Enforcer2658+20
−20
(+45)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.2%
+195
1 = = 1
–   Zap!Chess Reykjavik 32-bit2657+34
−35
(+44)2 − 4
(+1−3=2)
33.3%
2.0 / 6
1.7%
−59
0 0 = 0 = 1
–   Scorpio 2.0 32-bit2653+17
−17
(+40)11 − 9
(+7−5=8)
55.0%
11.0 / 20
0.3%
+67
1 = 0 1 = 0 1 1 0 1 = = 0 = 0 = 1 = = 1
–   CM10th Paralyse2652+15
−15
(+39)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.2%
−53
0 1 0 =
–   E.T. Chess 13.01.082650+13
−13
(+37)16.5 − 7.5
(+12−3=9)
68.8%
16.5 / 24
0.3%
+161
= = 1 0 1 1 = = 1 1 1 = 0 = 1 1 1 1 1 0 = = = 1
–   CM10th Ogre2647+23
−23
(+34)1 − 1
(+1−1=0)
50.0%
1.0 / 2
1.8%
+34
1 0
–   Movei 00.8.4382646+18
−18
(+33)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.2%
−109
= 0
–   Scorpio 1.812644+34
−34
(+31)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
7.1%
0
=
–   Alaric 7042644+32
−32
(+31)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
6.3%
−36
0 = = =
–   CM10th Pestilence2643+24
−24
(+30)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
3.9%
+112
1 1 = 0
–   CM10th Guardian2639+26
−26
(+26)2.5 − 2.5
(+2−2=1)
50.0%
2.5 / 5
7.2%
+36
= 0 1 1 0
–   Slow Chess Blitz WV2.12637+12
−12
(+24)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
3.2%
+181
= 1
–   Delfi 5.22636+21
−21
(+23)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
6.9%
0
0 = 1 = = 0 = = 0 1 1 0
–   Gandalf 62634+11
−11
(+21)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
4.9%
+51
= = 0 0 0 = = 1 1 1 1 1 = = 1 0 1 = = 0 = 0 1 0 0 1 1 1 0 = = 1
–   CM9000 Assassin2631+23
−23
(+18)2 − 0
(+2−0=0)
100.0%
2.0 / 2
14.8%
+INF
1 1
–   WildCat 82629+13
−13
(+16)1 − 1
(+1−1=0)
50.0%
1.0 / 2
11.9%
+16
0 1
–   Chess Tiger 2007 Gambit2628+29
−29
(+15)2 − 2
(+1−1=2)
50.0%
2.0 / 4
20.8%
+15
0 = 1 =
–   Ruffian 2.1.02623+13
−13
(+10)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
21.9%
−43
= = 1 = = = 1 0 = 0 0 0 1 = = 0 1 1 1 0 1 0 0 0 1 0 = 0 0 0 0 1
–   ProDeo 1.22620+18
−17
(+7)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
32.7%
−23
= 0 1 = 1 1 1 0 1 1 0 = = 1 = = 0 0 0 0 = = 0 = 0 0 = = 1 1 0 0
–   ProDeo 1.62618+20
−20
(+5)3 − 5
(+2−4=2)
37.5%
3.0 / 8
38.5%
−82
0 0 1 0 0 1 = =
–   Pharaon 3.5.12614+13
−13
(+1)16 − 18
(+8−10=16)
47.1%
16.0 / 34
49.2%
−17
0 = = = = 1 0 = 0 = 1 0 1 0 = 0 1 1 1 = = = 1 1 0 0 = = = = 0 = = 0
–   Alaric 0702b2606+26
−26
(−7)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
66.8%
+135
= 1
–   Alfil 8.1.12601+14
−14
(−12)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
81.9%
−169
0 =
–   Sloppy 0.2.2 32-bit2599+14
−14
(−14)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
85.4%
−73
0 = = =
–   Delfi 5.02599+20
−20
(−14)17 − 15
(+10−8=14)
53.1%
17.0 / 32
82.1%
+4
1 = = = 1 0 1 = 1 1 1 = 1 0 = 0 = 0 = 0 1 0 1 = 1 0 = = = = = 0
–   Aristarch 4.502596+12
−12
(−17)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
90.4%
+50
1 = = =
–   Pseudo 0.7c2591+13
−13
(−22)14.5 − 19.5
(+5−10=19)
42.6%
14.5 / 34
95.9%
−65
= 0 = 1 0 = = = 1 1 = = 0 0 0 = = 1 = = = 1 = = = 0 = 0 = = 0 0 = 0
–   Hamsters 0.62589+20
−20
(−24)3 − 5
(+1−3=4)
37.5%
3.0 / 8
94.3%
−101
= 0 0 = 1 = 0 =
–   Booot 4.13.12587+28
−28
(−26)1 − 1
(+0−0=2)
50.0%
1.0 / 2
92.1%
−26
= =
–   Petir 4.9999992579+16
−15
(−34)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
99.3%
−9
= 1 = 0 1 1 = 1 = 0 0 =
–   Frenzee 3.0 32-bit2577+22
−22
(−36)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.8%
+121
1 =
–   Jonny 2.83 32-bit2576+17
−17
(−37)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.5%
−37
= =
–   Frenzee 2.02566+33
−33
(−47)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.0%
+109
1 =
–   BugChess2 1.5.22563+29
−29
(−50)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
99.7%
+17
= 1 1 1 0 0
–   SOS 5.12563+13
−13
(−50)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Hamsters 0.52557+33
−33
(−56)10.5 − 5.5
(+8−3=5)
65.6%
10.5 / 16
99.8%
+52
1 1 0 0 1 1 = 0 = = 1 1 = 1 1 =
–   BugChess2 1.6.22554+32
−32
(−59)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.8%
+83
1 =
–   Sloppy 0.1.12552+33
−33
(−61)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.9%
−61
0 = = 1
–   Crafty 21.6 32-bit2549+34
−34
(−64)4 − 0
(+4−0=0)
100.0%
4.0 / 4
99.9%
+INF
1 1 1 1
–   Thinker 4.7a2546+30
−30
(−67)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−67
= 0 1 =
–   Ufim 8.022543+12
−12
(−70)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Crafty 22.0 32-bit2538+33
−33
(−75)9 − 11
(+6−8=6)
45.0%
9.0 / 20
100.0%
−110
0 1 0 = = 0 0 = 0 = 1 = 0 1 0 1 = 1 0 1
–   BugChess2 1.5.12531+33
−33
(−82)6 − 8
(+3−5=6)
42.9%
6.0 / 14
100.0%
−122
0 1 = 1 = = 0 = 0 0 1 = 0 =
–   AnMon 5.602515+15
−15
(−98)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−5
= 1 1 0
–   Arasan 10.0 32-bit2510+33
−33
(−103)5 − 4
(+3−2=4)
55.6%
5.0 / 9
100.0%
−75
= 1 = 1 = 1 0 0 =
–   Little Goliath Evolution 3.122507+18
−18
(−106)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−23
= 1 1 0
–   Matacz 1.32478+25
−25
(−135)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
−2
= = 1 = 1 1 1 1 = = 0 1
–   Amyan 1.5972473+21
−21
(−140)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−282
= 0
–   Trace 1.37a2472+18
−18
(−141)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−223
0 0 1 =
–   Quark 2.352469+18
−18
(−144)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−239
1 = 0 0
–   Twisted Logic 20071202x2459+26
−27
(−154)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Arasan 10.12443+27
−27
(−170)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Typhoon 1.00-3482442+31
−31
(−171)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Twisted Logic 200709152438+36
−36
(−175)10.5 − 1.5
(+10−1=1)
87.5%
10.5 / 12
100.0%
+167
1 0 1 1 1 1 1 1 1 = 1 1
–   DanaSah 3.632428+27
−27
(−185)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+10
1 = 1 1 0 1
–   PostModernist 10162418+18
−18
(−195)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−337
0 =
–   Cyrano 0.2f2403+32
−33
(−210)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−210
= =
–   KnightDreamer 3.32402+27
−27
(−211)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Delphil 1.82399+28
−28
(−214)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
−61
1 = 1 = = 1
–   Comet B682384+18
−19
(−229)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on September 19, 2020