CCRL 40/40
Downloads and Statistics
May 25, 2019
Testing summary:
Total: 1'048'225 games
played by 2'458 programs
143565 CPU days (X2 4600+)

White wins: 364'320 (34.8%)
Black wins: 271'251 (25.9%)
Draws: 412'654 (39.4%)
White score: 54.4%

Engine Details

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Colossus 2007c (2595+33
−33
)Quote
Author: Martin Bryant (England)
This is one of the 8 Colossus versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Naum 2.2 64-bit2797+25
−25
(+202)1 − 2
(+1−2=0)
33.3%
1.0 / 3
0.0%
+60
1 0 0
–   Naum 2.2 32-bit2793+16
−16
(+198)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+198
= =
–   Fruit 2.3.12786+14
−14
(+191)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
0.0%
+34
0 0 0 1 =
–   Loop M1-T 64-bit2770+30
−30
(+175)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+18
0 =
–   Toga II 1.3.42767+28
−28
(+172)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hiarcs X54 64-bit2759+34
−35
(+164)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+194
=
–   Scorpio 2.0 32-bit 4CPU2732+24
−24
(+137)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−19
= 0
–   Toga II 1.1a 32-bit2732+16
−16
(+137)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−19
0 =
–   Glaurung 2 epsilon/5 32-bit2696+27
−27
(+101)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+101
= =
–   Alaric 7072660+12
−12
(+65)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−17
0 1 = 0
–   CM10th Paralyse2651+15
−15
(+56)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.1%
−93
= 0 0 =
–   Movei 00.8.4382646+18
−18
(+51)15 − 21
(+7−13=16)
41.7%
15.0 / 36
0.3%
−1
1 1 = = 0 1 1 0 0 = 0 0 = = 1 = 0 1 = = = 0 0 = = = 0 0 0 0 1 = = = 0 =
–   Scorpio 1.812644+36
−36
(+49)4 − 7
(+3−6=2)
36.4%
4.0 / 11
2.2%
−51
0 0 0 = 1 = 0 1 0 0 1
–   CM10th Guardian2639+26
−26
(+44)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
2.2%
−243
0 = 0 0
–   Delfi 5.22636+21
−21
(+41)4.5 − 2.5
(+3−1=3)
64.3%
4.5 / 7
2.0%
+117
= 0 = 1 1 1 =
–   CM10th Default2632+14
−15
(+37)3 − 3
(+1−1=4)
50.0%
3.0 / 6
2.3%
+37
= 1 = = 0 =
–   Chess Tiger 2007 Gambit2628+29
−29
(+33)1 − 0
(+1−0=0)
100.0%
1.0 / 1
7.2%
+INF
1
–   WildCat 72625+15
−14
(+30)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
5.5%
0
=
–   Glaurung 1.1 32-bit2625+33
−33
(+30)4 − 4
(+2−2=4)
50.0%
4.0 / 8
9.8%
+30
= = = 1 0 = 1 0
–   Hamsters 0.72623+23
−23
(+28)5 − 5
(+4−4=2)
50.0%
5.0 / 10
9.1%
+28
0 0 1 0 1 = 1 1 = 0
–   Ruffian 2.1.02623+13
−13
(+28)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
6.1%
−114
0 =
–   List 5.122618+18
−18
(+23)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
12.2%
+165
1 =
–   Zappa 1.1 64-bit2615+18
−18
(+20)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
15.7%
+50
=
–   Pharaon 3.5.12613+13
−13
(+18)1 − 2
(+1−2=0)
33.3%
1.0 / 3
16.1%
−138
0 0 1
–   Monolith 0.4 64-bit2607+19
−19
(+12)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
27.9%
+58
1 0 = = 1 =
–   Alaric 0702b2605+26
−26
(+10)0 − 2
(+0−2=0)
0.0%
0.0 / 2
32.2%
−INF
0 0
–   Philou 3.7.1 32-bit2599+33
−33
(+4)6 − 4
(+3−1=6)
60.0%
6.0 / 10
43.7%
+62
= = 1 1 = = = 1 = 0
–   Aristarch 4.502596+12
−12
(+1)0 − 2
(+0−2=0)
0.0%
0.0 / 2
48.9%
−INF
0 0
–   The Baron 1.8.12591+23
−23
(−4)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
58.0%
−146
0 =
–   Pseudo 0.7c2591+13
−13
(−4)2 − 0
(+2−0=0)
100.0%
2.0 / 2
59.4%
+INF
1 1
–   Hamsters 0.62589+20
−20
(−6)13.5 − 17.5
(+5−9=17)
43.5%
13.5 / 31
62.9%
−42
= = 0 = 1 = = = 0 0 = 0 0 = 1 1 0 = = 0 0 = = 1 = = = 0 1 = =
–   Booot 4.13.12587+28
−28
(−8)0 − 2
(+0−2=0)
0.0%
0.0 / 2
64.5%
−INF
0 0
–   Zappa 1.1 32-bit2581+29
−29
(−14)2 − 0
(+2−0=0)
100.0%
2.0 / 2
73.7%
+INF
1 1
–   Petir 4.9999992579+15
−15
(−16)2 − 4
(+2−4=0)
33.3%
2.0 / 6
81.2%
−161
1 0 0 0 0 1
–   Frenzee 3.0 32-bit2577+22
−22
(−18)1 − 0
(+1−0=0)
100.0%
1.0 / 1
81.7%
+INF
1
–   Jonny 2.83 32-bit2576+17
−17
(−19)2 − 0
(+2−0=0)
100.0%
2.0 / 2
84.6%
+INF
1 1
–   ProDeo 1.1 Silver2573+32
−32
(−22)1 − 1
(+1−1=0)
50.0%
1.0 / 2
83.3%
−22
0 1
–   SOS 5.12563+13
−13
(−32)1 − 0
(+1−0=0)
100.0%
1.0 / 1
96.3%
+INF
1
–   BugChess2 1.5.22562+29
−29
(−33)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
92.9%
−114
0 0 1 =
–   Hamsters 0.52557+33
−33
(−38)1 − 1
(+1−1=0)
50.0%
1.0 / 2
94.7%
−38
0 1
–   ProDeo 1.2 Mx42557+35
−35
(−38)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
94.1%
+118
= 1
–   Sloppy 0.1.12550+33
−33
(−45)2 − 2
(+1−1=2)
50.0%
2.0 / 4
97.0%
−45
= = 0 1
–   Thinker 4.7a2545+30
−30
(−50)2 − 0
(+2−0=0)
100.0%
2.0 / 2
98.7%
+INF
1 1
–   Crafty 21.5 32-bit2542+32
−32
(−53)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
98.8%
−194
0 =
–   Booot 4.13.02527+32
−32
(−68)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.8%
+88
= 1
–   BugChess2 1.5.12527+33
−33
(−68)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.8%
−68
= 1 0 =
–   Twisted Logic 0.099x2523+33
−33
(−72)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.9%
−INF
0
–   Twisted Logic 0.080b262522+34
−34
(−73)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
1 1
–   Arasan 10.0 32-bit2520+34
−34
(−75)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.9%
−170
0 1 0 =
–   E.T. Chess 18.11.052520+28
−28
(−75)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+81
= 1
–   AnMon 5.602514+15
−15
(−81)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−237
= 0
–   Nimzo 82513+28
−28
(−82)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+205
1 = 1 1
–   Hamsters 0.42507+31
−31
(−88)23.5 − 12.5
(+19−8=9)
65.3%
23.5 / 36
100.0%
+20
= 1 1 0 1 1 1 1 1 = 0 0 1 0 1 = 0 1 1 0 1 1 = = = 0 = 1 0 = = 1 1 1 1 1
–   Crafty 20.13 32-bit2507+33
−33
(−88)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Crafty 20.11 32-bit2500+34
−34
(−95)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+54
1 = 1 =
–   Winter 0.1.1 64-bit2495+21
−21
(−100)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+95
0 1 = 1 1 1
–   Booot 4.10.12487+33
−33
(−108)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−203
1 = 0 0
–   SpiderChess 0706032482+22
−22
(−113)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
100.0%
−75
= = = 1 = =
–   Amyan 1.5972473+21
−21
(−122)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−122
1 0
–   Trace 1.37a2472+18
−18
(−123)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+33
= 1
–   Quark 2.352467+18
−18
(−128)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Twisted Logic 200709152437+36
−36
(−158)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   DanaSah 3.632428+27
−27
(−167)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Patzer 3.802402+20
−20
(−193)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−36
= 1
–   Djinn 0.925x2402+23
−23
(−193)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Comet B682383+19
−19
(−212)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−212
0 1

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Created in 2005-2013 by CCRL team
Last games added on May 25, 2019