CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

Options
Show each game results
Colossus 2007a (2547+24
−24		)Quote
Author: Martin Bryant (England) Link: Homepage
This is one of the 11 Colossus versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   BlackCore 2.0 64-bit3020+16
−16		(+473)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
+181
–   Viridithas 3.0.0 64-bit2907+21
−21		(+360)1.5 − 10.5
(+1−10=1)		12.5%
1.5 / 12
0.0%
+23
–   Dumb 1.11 64-bit2718+18
−18		(+171)2 − 10
(+1−9=2)		16.7%
2.0 / 12
0.0%
−108
–   SmarThink 1.00 64-bit2706+31
−31		(+159)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Chess Tiger 2007.12703+8
−8		(+156)7.5 − 22.5
(+2−17=11)
25.0%
7.5 / 30
0.0%
−23
–   Glaurung 2 epsilon/5 32-bit2694+24
−24		(+147)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−93
–   Frenzee Feb08 32-bit2692+11
−11		(+145)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Spike 1.12690+13
−13		(+143)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−27
–   Bright 0.2c2663+22
−22		(+116)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−45
–   Booot 4.14.02662+17
−17		(+115)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+115
–   Movei 00.8.438 (10 10 10)2662+9
−9		(+115)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+115
–   Scorpio 1.812649+27
−27		(+102)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
0.0%
+68
–   E.T. Chess 13.01.082644+11
−11		(+97)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−73
–   CM10th Guardian2637+18
−18		(+90)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+251
–   Gandalf 62628+10
−10		(+81)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−81
–   Alaric 7042619+25
−25		(+72)6.5 − 8.5
(+3−5=7)		43.3%
6.5 / 15
0.0%
+24
–   WildCat 72619+12
−12		(+72)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+234
–   FabChess 1.11 64-bit2614+25
−25		(+67)5 − 1
(+4−0=2)		83.3%
5.0 / 6
0.0%
+309
–   ProDeo 1.62609+17
−17		(+62)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−99
–   List 5.122608+16
−16		(+61)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
–   Seawall 20230105 64-bit2594+17
−17		(+47)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.1%
−114
–   Raven 1.30 64-bit2593+11
−11		(+46)12 − 18
(+9−15=6)
40.0%
12.0 / 30
0.0%
−38
–   Sloppy 0.2.2 32-bit2587+12
−12		(+40)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.2%
+39
–   Petir 4.392581+16
−16		(+34)16 − 14
(+9−7=14)
53.3%
16.0 / 30
1.1%
+53
–   Hamsters 0.62574+17
−17		(+27)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
4.1%
−134
–   Booot 4.13.12565+24
−24		(+18)11 − 14
(+6−9=10)		44.0%
11.0 / 25
15.0%
−30
–   GreKo 12.5 64-bit2556+25
−25		(+9)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
31.6%
−84
–   Capivara LK 0.09b02f 64-bit2555+14
−14		(+8)5 − 5
(+2−2=6)		50.0%
5.0 / 10
29.7%
+12
–   Jumbo 0.7.0 64-bit2552+12
−12		(+5)4 − 6
(+4−6=0)		40.0%
4.0 / 10
37.7%
−97
–   BugChess2 1.5.22551+24
−24		(+4)1 − 1
(+1−1=0)		50.0%
1.0 / 2
42.3%
+3
–   Clovis 1.7 64-bit2540+21
−21		(−7)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
68.0%
+30
–   Sloppy 0.1.12537+25
−25		(−10)0 − 2
(+0−2=0)		0.0%
0.0 / 2
73.1%
−INF
–   4ku 1.1 64-bit2531+22
−22		(−16)10 − 14
(+6−10=8)		41.7%
10.0 / 24
84.6%
−81
–   Crafty 21.5 32-bit2523+27
−27		(−24)9.5 − 5.5
(+6−2=7)		63.3%
9.5 / 15
91.2%
+66
–   Phalanx XXIV2521+17
−17		(−26)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
96.2%
+141
–   Twisted Logic 0.099x2501+29
−29		(−46)10 − 5
(+7−2=6)		66.7%
10.0 / 15
99.4%
+69
–   Donna 3.1 64-bit2500+24
−24		(−47)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
99.7%
+97
–   FoxSEE 8.2 64-bit2495+11
−11		(−52)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
100.0%
−8
–   Twisted Logic 0.0852489+24
−24		(−58)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+136
–   Peacekeeper 1.20 64-bit2449+21
−21		(−98)10 − 8
(+8−6=4)		55.6%
10.0 / 18
100.0%
−52
–   Donna 3.0 64-bit2442+26
−26		(−105)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
+62
–   Trace 1.352426+25
−25		(−121)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+49
–   Cyrano 0.32418+28
−28		(−129)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−129
–   Arasan 10.12417+22
−22		(−130)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Typhoon 1.00-3482415+22
−22		(−132)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−302
–   Eggnog 4.0 64-bit2413+19
−19		(−134)6 − 6
(+4−4=4)		50.0%
6.0 / 12
100.0%
−138
–   PostModernist 10162389+16
−16		(−158)9 − 6
(+7−4=4)		60.0%
9.0 / 15
100.0%
−82
–   Hermann 2.02375+26
−26		(−172)12 − 3
(+10−1=4)		80.0%
12.0 / 15
100.0%
+57
432 games: 135 wins, 159 losses, 138 draws (31.9%), score: 47.2%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on November 16, 2024