CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
White score: 54.5%

Engine Details

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Colossus 2006f (2555+23
−23
)Quote
Author: Martin Bryant (England)
This is one of the 8 Colossus versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Spike 1.2 Turin2745+7
−7
(+190)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
+18
0 = 0 0 1 0 0 = = 0
–   Naum 2.0 32-bit2697+15
−15
(+142)1.5 − 5.5
(+1−5=1)
21.4%
1.5 / 7
0.0%
−93
0 = 0 0 0 0 1
–   Naum 2.0 64-bit2696+23
−23
(+141)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+171
=
–   Chess Tiger 20072681+12
−12
(+126)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−16
= 0
–   Scorpio 1.92668+30
−30
(+113)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   SmarThink 1.00 32-bit2665+15
−15
(+110)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+140
=
–   LoopList 6.002664+25
−25
(+109)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+109
0 1
–   Glaurung 1.2.1 Crusader 32-bit2663+32
−32
(+108)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Scorpio 1.912661+14
−14
(+106)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−51
0 =
–   CM9000 Enforcer2658+20
−20
(+103)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+35
= 0 1 0 1 0
–   Glaurung 1.2.1 32-bit2655+16
−17
(+100)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−47
0 1 = 0 0 1 0 0
–   CM10th Paralyse2653+15
−15
(+98)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+98
= = 1 0
–   Alaric 7042644+32
−32
(+89)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   CM10th Pestilence2642+24
−24
(+87)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Scorpio 1.82640+19
−20
(+85)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−57
= 0
–   Slow Chess Blitz WV2.12637+11
−12
(+82)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−145
1 0 0 0
–   Chess Tiger 15 Gambit2634+33
−33
(+79)14.5 − 19.5
(+8−13=13)
42.6%
14.5 / 34
0.0%
+28
1 0 1 = 0 = = 1 0 1 = 0 = 1 0 = = 1 = = = = 0 = 0 0 0 1 1 0 0 0 0 =
–   WildCat 72626+14
−14
(+71)9 − 23
(+5−19=8)
28.1%
9.0 / 32
0.0%
−89
0 0 0 0 0 0 = 1 = = 0 0 1 1 = 0 = 0 0 0 0 0 = = 1 0 0 0 = 1 0 0
–   Ruffian 2.1.02623+13
−13
(+68)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.0%
+130
1 1 0 = 1 0 = = = 1
–   ProDeo 1.22620+18
−18
(+65)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   List 5.122618+18
−18
(+63)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Pharaon 3.5.12613+12
−12
(+58)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−69
1 0 = 0 0 = = = 0 0
–   Ruffian 1.0.52608+20
−20
(+53)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
−3
0 0 0 1 0 1 0 1 = 0 1 1 1 1 = 0 = 0 = 0 0 0 = 0 0 = 1 = 1 0 = =
–   Naum 1.91 32-bit2605+15
−15
(+50)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Delfi 5.02599+20
−20
(+44)21.5 − 20.5
(+14−13=15)
51.2%
21.5 / 42
0.2%
+51
0 0 1 0 0 0 1 0 1 = = = 0 0 1 1 = 1 = = = = 0 1 = = 1 1 = 0 = 0 0 0 1 = = 1 1 1 = 1
–   Aristarch 4.502596+12
−12
(+41)17.5 − 20.5
(+11−14=13)
46.1%
17.5 / 38
0.1%
+15
0 = 0 = 1 1 1 1 = = 0 = 0 0 = 1 = = 0 1 1 0 0 0 = 1 1 0 0 0 = 1 1 0 = 0 = =
–   WildCat 62594+21
−22
(+39)10.5 − 27.5
(+5−22=11)
27.6%
10.5 / 38
0.7%
−119
= 0 0 1 0 0 0 0 0 = 0 0 = = 0 0 0 0 0 0 1 0 0 0 0 1 = 0 = = = 1 = 0 1 = = 0
–   Betsabe II 1.962592+21
−21
(+37)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.9%
−9
1 0 1 0 0 1 = 0
–   Pseudo 0.7c2590+13
−13
(+35)16.5 − 17.5
(+10−11=13)
48.5%
16.5 / 34
0.4%
+25
= 1 0 0 1 0 = 1 = = 0 0 = = 1 = 1 = 1 0 = = = 0 = 0 0 0 = 1 1 0 1 1
–   ProDeo 1.12587+30
−30
(+32)3 − 4
(+3−4=0)
42.9%
3.0 / 7
4.8%
−25
0 0 1 0 0 1 1
–   Booot 4.13.12587+28
−28
(+32)1 − 1
(+0−0=2)
50.0%
1.0 / 2
4.4%
+32
= =
–   Zappa 1.1 32-bit2581+29
−29
(+26)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
8.1%
−56
1 0 0 =
–   Frenzee 3.0 32-bit2577+22
−22
(+22)5 − 3
(+3−1=4)
62.5%
5.0 / 8
8.5%
+96
1 = 0 1 1 = = =
–   Jonny 2.83 32-bit2576+17
−16
(+21)20.5 − 18.5
(+13−11=15)
52.6%
20.5 / 39
6.8%
+35
0 0 1 0 0 1 0 1 = = = = 1 = = 1 0 0 0 1 1 = 1 1 = = 1 1 1 = = = 0 = = 0 1 = 0
–   Pharaon 3.32574+32
−32
(+19)1 − 0
(+1−0=0)
100.0%
1.0 / 1
16.9%
+INF
1
–   ProDeo 1.1 Silver2574+32
−32
(+19)14 − 16
(+9−11=10)
46.7%
14.0 / 30
16.6%
−1
0 1 0 = = 0 = 1 1 = 0 1 = = 0 = = 1 0 0 0 1 = 1 0 1 = 0 0 1
–   Petir 3.99d2568+31
−31
(+13)7 − 4
(+5−2=4)
63.6%
7.0 / 11
25.0%
+104
1 0 = = 0 1 1 1 = = 1
–   Frenzee 2.02566+33
−33
(+11)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
29.5%
−145
= 0 0 1 0
–   SOS 5.12563+13
−13
(+8)10.5 − 7.5
(+9−6=3)
58.3%
10.5 / 18
27.8%
+73
0 = 0 1 1 0 1 1 0 1 1 1 = = 1 1 0 0
–   SmarThink 0.17a2557+33
−33
(+2)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
45.4%
−32
1 0 = 1 0 1 = 0 0 0 = 1 = 0 0 = 0 0 0 1 1 1 = = = 1 0 0 = 1 = =
–   The Baron 1.7.02549+33
−33
(−6)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
62.2%
+36
0 1 1 = 1 0 = =
–   Thinker 4.7a2545+30
−30
(−10)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
69.2%
+272
1 1 1 =
–   Ufim 8.022543+12
−12
(−12)6 − 7
(+4−5=4)
46.2%
6.0 / 13
82.1%
−39
0 0 = 1 = 1 0 = = 1 1 0 0
–   Booot 4.13.02527+32
−32
(−28)1 − 1
(+1−1=0)
50.0%
1.0 / 2
91.4%
−28
0 1
–   Movei 00.8.4032526+32
−32
(−29)0 − 2
(+0−2=0)
0.0%
0.0 / 2
93.0%
−INF
0 0
–   Crafty 20.14 32-bit2517+27
−27
(−38)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
98.4%
−194
= 0
–   Twisted Logic 0.065e372515+35
−35
(−40)3 − 3
(+1−1=4)
50.0%
3.0 / 6
97.2%
−40
= = = 0 = 1
–   AnMon 5.602515+15
−15
(−40)6.5 − 6.5
(+5−5=3)
50.0%
6.5 / 13
99.8%
−43
0 = 0 0 1 1 1 = 0 1 0 = 1
–   Nimzo 82513+27
−28
(−42)17 − 13
(+12−8=10)
56.7%
17.0 / 30
99.1%
+2
1 1 = 0 = = 1 0 0 1 1 0 = 1 1 0 0 = 1 = 0 = 1 1 = = = 0 1 1
–   Little Goliath Evolution 3.122507+18
−18
(−48)9.5 − 3.5
(+8−2=3)
73.1%
9.5 / 13
99.9%
+122
0 = 1 = 0 1 1 1 1 1 1 = 1
–   Movei 00.8.3582489+32
−32
(−66)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.9%
−66
1 0
–   Trace 1.362485+20
−20
(−70)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Booot 4.12.02485+33
−33
(−70)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−70
0 1
–   Amyan 1.5972473+21
−21
(−82)10.5 − 4.5
(+8−2=5)
70.0%
10.5 / 15
100.0%
+55
= 1 1 = 1 1 1 1 = = 0 = 0 1 1
–   Trace 1.37a2471+18
−18
(−84)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Quark 2.352469+18
−17
(−86)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−86
1 0 = =
–   Booot 4.11.12463+33
−33
(−92)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Arasan 9.52446+35
−36
(−109)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−109
0 0 1 1
–   Snitch 1.6.2 32-bit2437+22
−22
(−118)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−118
1 0
–   Matacz 1.12420+31
−31
(−135)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Kiwi 0.6d 32-bit2419+19
−19
(−136)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   PostModernist 10162418+18
−18
(−137)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+5
1 =
–   Muse 0.899b2417+21
−21
(−138)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−138
= =
–   Delphil 1.6c2412+33
−33
(−143)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Gaia 3.5 32-bit2411+21
−21
(−144)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−144
= =
–   Dragon 4.62405+17
−17
(−150)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−150
= =
–   Amateur 2.822395+19
−19
(−160)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−2
= 1
–   Comet B682384+19
−18
(−171)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   DanaSah 2.442372+32
−32
(−183)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
100.0%
−115
= 1 1 = 0 1 1 1 = 1 0 0 = 0 = 1
–   Tornado 1.02271+30
−30
(−284)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Monarch 1.72044+17
−17
(−511)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on October 24, 2020