CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
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 Turin2746+7
−7
(+191)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
+19
–   Naum 2.0 32-bit2697+15
−15
(+142)1.5 − 5.5
(+1−5=1)
21.4%
1.5 / 7
0.0%
−93
–   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 20072682+12
−12
(+127)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−15
–   Scorpio 1.92669+30
−30
(+114)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   SmarThink 1.00 32-bit2666+15
−15
(+111)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+141
–   LoopList 6.002665+25
−25
(+110)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+110
–   Glaurung 1.2.1 Crusader 32-bit2663+32
−32
(+108)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Scorpio 1.912661+13
−14
(+106)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−51
–   CM9000 Enforcer2658+20
−20
(+103)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+35
–   Glaurung 1.2.1 32-bit2655+16
−16
(+100)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−47
–   CM10th Paralyse2652+15
−15
(+97)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+97
–   Alaric 7042644+32
−32
(+89)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Scorpio 1.82640+20
−20
(+85)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−57
–   CM10th Pestilence2639+25
−25
(+84)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Slow Chess Blitz WV2.12637+12
−12
(+82)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−145
–   Chess Tiger 15 Gambit2634+33
−33
(+79)14.5 − 19.5
(+8−13=13)
42.6%
14.5 / 34
0.0%
+28
–   WildCat 72625+14
−14
(+70)9 − 23
(+5−19=8)
28.1%
9.0 / 32
0.0%
−90
–   Ruffian 2.1.02624+13
−13
(+69)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.0%
+131
–   ProDeo 1.22619+18
−18
(+64)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   List 5.122618+18
−18
(+63)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Pharaon 3.5.12613+13
−13
(+58)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−69
–   Ruffian 1.0.52608+20
−20
(+53)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
−3
–   Naum 1.91 32-bit2606+15
−15
(+51)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Delfi 5.02599+20
−20
(+44)21.5 − 20.5
(+14−13=15)
51.2%
21.5 / 42
0.2%
+51
–   Aristarch 4.502595+12
−12
(+40)17.5 − 20.5
(+11−14=13)
46.1%
17.5 / 38
0.1%
+14
–   WildCat 62594+21
−21
(+39)10.5 − 27.5
(+5−22=11)
27.6%
10.5 / 38
0.6%
−119
–   Pseudo 0.7c2591+13
−13
(+36)16.5 − 17.5
(+10−11=13)
48.5%
16.5 / 34
0.3%
+26
–   Booot 4.13.12587+28
−28
(+32)1 − 1
(+0−0=2)
50.0%
1.0 / 2
4.2%
+32
–   ProDeo 1.12587+31
−31
(+32)3 − 4
(+3−4=0)
42.9%
3.0 / 7
4.7%
−25
–   Betsabe II 1.962587+26
−26
(+32)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
3.2%
−14
–   Zappa 1.1 32-bit2581+29
−29
(+26)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
7.9%
−56
–   Frenzee 3.0 32-bit2577+22
−22
(+22)5 − 3
(+3−1=4)
62.5%
5.0 / 8
8.2%
+96
–   Jonny 2.83 32-bit2576+17
−17
(+21)20.5 − 18.5
(+13−11=15)
52.6%
20.5 / 39
6.6%
+35
–   Pharaon 3.32575+32
−32
(+20)1 − 0
(+1−0=0)
100.0%
1.0 / 1
16.3%
+INF
–   ProDeo 1.1 Silver2574+32
−32
(+19)14 − 16
(+9−11=10)
46.7%
14.0 / 30
17.1%
−1
–   Petir 3.99d2568+31
−31
(+13)7 − 4
(+5−2=4)
63.6%
7.0 / 11
25.1%
+104
–   Frenzee 2.02566+33
−33
(+11)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
29.8%
−145
–   SOS 5.12563+13
−13
(+8)10.5 − 7.5
(+9−6=3)
58.3%
10.5 / 18
26.7%
+73
–   SmarThink 0.17a2558+33
−33
(+3)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
44.6%
−31
–   The Baron 1.7.02546+33
−33
(−9)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
67.2%
+33
–   Thinker 4.7a2545+30
−30
(−10)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
69.2%
+272
–   Ufim 8.022544+12
−12
(−11)6 − 7
(+4−5=4)
46.2%
6.0 / 13
80.5%
−38
–   Booot 4.13.02527+32
−32
(−28)1 − 1
(+1−1=0)
50.0%
1.0 / 2
91.5%
−28
–   Movei 00.8.4032526+32
−32
(−29)0 − 2
(+0−2=0)
0.0%
0.0 / 2
92.9%
−INF
–   Crafty 20.14 32-bit2517+27
−27
(−38)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
98.4%
−194
–   AnMon 5.602515+15
−15
(−40)6.5 − 6.5
(+5−5=3)
50.0%
6.5 / 13
99.8%
−43
–   Twisted Logic 0.065e372514+35
−35
(−41)3 − 3
(+1−1=4)
50.0%
3.0 / 6
97.3%
−41
–   Nimzo 82513+28
−28
(−42)17 − 13
(+12−8=10)
56.7%
17.0 / 30
99.0%
+2
–   Little Goliath Evolution 3.122507+18
−18
(−48)9.5 − 3.5
(+8−2=3)
73.1%
9.5 / 13
99.9%
+122
–   Movei 00.8.3582488+32
−32
(−67)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−67
–   Booot 4.12.02484+33
−33
(−71)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−71
–   Trace 1.362482+20
−20
(−73)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Amyan 1.5972473+21
−21
(−82)10.5 − 4.5
(+8−2=5)
70.0%
10.5 / 15
100.0%
+55
–   Trace 1.37a2472+18
−18
(−83)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Quark 2.352469+17
−18
(−86)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−86
–   Booot 4.11.12463+33
−33
(−92)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Arasan 9.52446+36
−36
(−109)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−109
–   Snitch 1.6.2 32-bit2437+23
−23
(−118)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−118
–   PostModernist 10162420+19
−19
(−135)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+7
–   Kiwi 0.6d 32-bit2419+19
−19
(−136)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Matacz 1.12419+31
−31
(−136)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Muse 0.899b2416+21
−21
(−139)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−139
–   Gaia 3.5 32-bit2411+21
−21
(−144)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−144
–   Delphil 1.6c2411+33
−33
(−144)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Dragon 4.62405+17
−18
(−150)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−150
–   Amateur 2.822391+20
−20
(−164)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−6
–   Comet B682384+19
−19
(−171)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   DanaSah 2.442372+32
−32
(−183)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
100.0%
−115
–   Tornado 1.02270+30
−30
(−285)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Monarch 1.72044+17
−17
(−511)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on November 8, 2019