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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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
–   Glaurung 2.0.1 64-bit 4CPU2829+17
−17
(+216)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Toga II 1.4.1SE2827+12
−12
(+214)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+214
–   Naum 2.2 32-bit2794+15
−15
(+181)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−108
–   Rybka 1.0 32-bit2788+14
−15
(+175)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+205
–   Fruit 2.3.12786+14
−14
(+173)2.5 − 4.5
(+1−3=3)
35.7%
2.5 / 7
0.0%
+83
–   Fruit 05/11/032774+20
−20
(+161)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+161
–   Toga II 1.3.42767+28
−28
(+154)2 − 3
(+0−1=4)
40.0%
2.0 / 5
0.0%
+101
–   Hiarcs X54 Hypermodern 32-bit2756+29
−28
(+143)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−13
–   Spike 1.2 Turin2746+7
−7
(+133)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−85
–   Glaurung 2.0.1 32-bit2739+16
−16
(+126)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−31
–   Toga II 1.2 32-bit2735+25
−25
(+122)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Hiarcs X54 32-bit2731+32
−32
(+118)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Bright 0.3a2730+19
−19
(+117)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−40
–   Thinker 5.1d Passive2724+28
−28
(+111)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+111
–   Twisted Logic 200806202723+16
−16
(+110)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Ktulu 82706+9
−9
(+93)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−49
–   Frenzee Feb08 32-bit2696+13
−13
(+83)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Fruit 2.12695+25
−25
(+82)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+177
–   Chessmaster 11 Toxic2682+20
−20
(+69)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Zap!Chess Paderborn SE 32-bit2670+34
−34
(+57)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.3%
+57
–   Movei 00.8.438 (10 10 10)2667+11
−11
(+54)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+43
–   Booot 4.14.02667+20
−20
(+54)9.5 − 12.5
(+5−8=9)
43.2%
9.5 / 22
0.0%
+12
–   LoopList 6.002665+25
−25
(+52)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.1%
+82
–   Chessmaster 112665+12
−12
(+52)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
0
–   Glaurung 1.2.1 Crusader 32-bit2663+32
−32
(+50)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.6%
−27
–   Bright 0.2c2663+26
−26
(+50)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.2%
+50
–   CM10th Xperience2661+13
−13
(+48)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+48
–   Alaric 7072661+11
−12
(+48)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
0.0%
+195
–   Frenzee Dec07 32-bit2659+25
−24
(+46)9.5 − 16.5
(+4−11=11)
36.5%
9.5 / 26
0.3%
−41
–   Zap!Chess Reykjavik 32-bit2658+34
−35
(+45)2 − 4
(+1−3=2)
33.3%
2.0 / 6
1.6%
−58
–   CM9000 Enforcer2658+20
−20
(+45)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.2%
+195
–   CM10th Lazarus2658+23
−23
(+45)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.3%
+127
–   Scorpio 2.0 32-bit2653+17
−17
(+40)11 − 9
(+7−5=8)
55.0%
11.0 / 20
0.2%
+67
–   CM10th Paralyse2652+15
−15
(+39)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.2%
−53
–   E.T. Chess 13.01.082650+13
−13
(+37)16.5 − 7.5
(+12−3=9)
68.8%
16.5 / 24
0.3%
+161
–   Movei 00.8.4382646+18
−18
(+33)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.2%
−109
–   Scorpio 1.812645+36
−36
(+32)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
7.0%
+1
–   CM10th Ogre2645+23
−23
(+32)1 − 1
(+1−1=0)
50.0%
1.0 / 2
2.4%
+32
–   Alaric 7042644+32
−32
(+31)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
6.2%
−36
–   CM10th Guardian2639+26
−26
(+26)2.5 − 2.5
(+2−2=1)
50.0%
2.5 / 5
7.1%
+36
–   CM10th Pestilence2639+25
−25
(+26)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
6.6%
+108
–   Slow Chess Blitz WV2.12637+12
−12
(+24)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
3.2%
+181
–   Delfi 5.22636+21
−21
(+23)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
6.9%
0
–   Gandalf 62633+11
−11
(+20)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
6.1%
+50
–   CM9000 Assassin2631+24
−24
(+18)2 − 0
(+2−0=0)
100.0%
2.0 / 2
14.7%
+INF
–   WildCat 82629+13
−13
(+16)1 − 1
(+1−1=0)
50.0%
1.0 / 2
11.7%
+16
–   Chess Tiger 2007 Gambit2628+29
−29
(+15)2 − 2
(+1−1=2)
50.0%
2.0 / 4
21.0%
+15
–   Ruffian 2.1.02624+13
−13
(+11)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
21.4%
−42
–   ProDeo 1.22619+18
−18
(+6)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
33.1%
−24
–   ProDeo 1.62618+20
−20
(+5)3 − 5
(+2−4=2)
37.5%
3.0 / 8
38.1%
−82
–   Pharaon 3.5.12613+13
−13
(0)16 − 18
(+8−10=16)
47.1%
16.0 / 34
49.3%
−18
–   Alaric 0702b2606+26
−26
(−7)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
66.7%
+135
–   Alfil 8.1.12601+14
−14
(−12)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
81.6%
−169
–   Delfi 5.02599+20
−20
(−14)17 − 15
(+10−8=14)
53.1%
17.0 / 32
82.4%
+4
–   Sloppy 0.2.2 32-bit2599+14
−14
(−14)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
85.2%
−73
–   Aristarch 4.502596+12
−12
(−17)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
91.4%
+50
–   Pseudo 0.7c2591+13
−13
(−22)14.5 − 19.5
(+5−10=19)
42.6%
14.5 / 34
95.3%
−65
–   Hamsters 0.62589+20
−20
(−24)3 − 5
(+1−3=4)
37.5%
3.0 / 8
94.3%
−101
–   Booot 4.13.12587+28
−28
(−26)1 − 1
(+0−0=2)
50.0%
1.0 / 2
92.0%
−26
–   Petir 4.9999992579+15
−15
(−34)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
99.3%
−9
–   Frenzee 3.0 32-bit2577+22
−22
(−36)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.8%
+121
–   Jonny 2.83 32-bit2576+17
−17
(−37)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.5%
−37
–   Frenzee 2.02564+33
−33
(−49)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.2%
+107
–   BugChess2 1.5.22563+29
−29
(−50)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
99.7%
+17
–   SOS 5.12563+13
−13
(−50)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Hamsters 0.52557+33
−33
(−56)10.5 − 5.5
(+8−3=5)
65.6%
10.5 / 16
99.8%
+52
–   BugChess2 1.6.22554+32
−32
(−59)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.8%
+83
–   Sloppy 0.1.12552+33
−33
(−61)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.9%
−61
–   Crafty 21.6 32-bit2549+34
−34
(−64)4 − 0
(+4−0=0)
100.0%
4.0 / 4
99.9%
+INF
–   Thinker 4.7a2545+30
−30
(−68)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−68
–   Ufim 8.022544+12
−12
(−69)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Crafty 22.0 32-bit2538+33
−33
(−75)9 − 11
(+6−8=6)
45.0%
9.0 / 20
100.0%
−110
–   BugChess2 1.5.12531+33
−33
(−82)6 − 8
(+3−5=6)
42.9%
6.0 / 14
100.0%
−122
–   AnMon 5.602515+15
−15
(−98)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−5
–   Arasan 10.0 32-bit2511+33
−33
(−102)5 − 4
(+3−2=4)
55.6%
5.0 / 9
100.0%
−74
–   Little Goliath Evolution 3.122507+18
−18
(−106)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−23
–   Matacz 1.32477+25
−25
(−136)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
−3
–   Amyan 1.5972473+21
−21
(−140)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−282
–   Trace 1.37a2472+18
−18
(−141)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−223
–   Quark 2.352469+17
−18
(−144)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−239
–   Twisted Logic 20071202x2458+26
−27
(−155)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Typhoon 1.00-3482443+33
−33
(−170)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Arasan 10.12439+27
−28
(−174)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Twisted Logic 200709152437+36
−36
(−176)10.5 − 1.5
(+10−1=1)
87.5%
10.5 / 12
100.0%
+166
–   DanaSah 3.632428+27
−27
(−185)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+10
–   PostModernist 10162420+19
−19
(−193)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−335
–   KnightDreamer 3.32405+30
−30
(−208)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Cyrano 0.2f2402+32
−32
(−211)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−211
–   Delphil 1.82399+28
−28
(−214)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
−61
–   Comet B682384+19
−19
(−229)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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