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

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Show each game results
Colossus 2008a (2531+25
−25		)Quote
Author: Martin Bryant (England) Link: Homepage
This is one of the 11 Colossus versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chessmaster 11 Aiglos II2699+15
−15		(+168)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+168
–   Booot 4.14.02662+17
−17		(+131)17.5 − 34.5
(+7−24=21)
33.7%
17.5 / 52
0.0%
+12
–   Alaric 7072654+9
−9		(+123)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−128
–   E.T. Chess 13.01.082644+11
−11		(+113)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−120
–   Cyrano 0.6b17 32-bit2639+12
−12		(+108)2 − 4
(+0−2=4)		33.3%
2.0 / 6
0.0%
+8
–   CM10th Default2625+12
−12		(+94)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−68
–   WildCat 82620+11
−11		(+89)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−77
–   NoraGrace 2.0 64-bit2616+12
−12		(+85)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+85
–   ProDeo 1.62609+17
−17		(+78)3 − 1
(+3−1=0)		75.0%
3.0 / 4
0.0%
+311
–   Slow Chess Blitz WV22608+14
−14		(+77)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+247
–   Hamsters 0.72606+18
−18		(+75)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−86
–   Naum 1.91 32-bit2597+13
−13		(+66)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
–   Alfil 8.1.12590+12
−12		(+59)13 − 25
(+7−19=12)
34.2%
13.0 / 38
0.0%
−65
–   Sloppy 0.2.2 32-bit2587+12
−12		(+56)25 − 31
(+15−21=20)
44.6%
25.0 / 56
0.0%
+14
–   The Baron 2.23 32-bit2582+14
−14		(+51)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.0%
+104
–   Hamsters 0.62574+17
−17		(+43)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.2%
+43
–   Petir 4.9999992567+13
−13		(+36)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.6%
+47
–   BugChess2 1.6.22553+25
−25		(+22)1 − 5
(+0−4=2)		16.7%
1.0 / 6
10.5%
−220
–   Frenzee 3.0 32-bit2542+16
−16		(+11)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
22.4%
−159
–   DanaSah 4.602525+23
−23		(−6)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
64.1%
−39
–   Crafty 21.5 32-bit2523+27
−27		(−8)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
67.1%
−169
–   Movei 00.8.4032513+26
−26		(−18)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
84.6%
−188
–   DanaSah 4.242509+15
−15		(−22)1 − 1
(+1−1=0)		50.0%
1.0 / 2
93.2%
−22
–   GarboChess 2.20 32-bit2505+15
−15		(−26)18.5 − 15.5
(+12−9=13)
54.4%
18.5 / 34
96.6%
+10
–   Tornado 2.1.41a2505+20
−20		(−26)10.5 − 9.5
(+5−4=11)		52.5%
10.5 / 20
94.8%
−8
–   Sloppy 0.1.02499+26
−26		(−32)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
96.0%
−193
–   EXchess 6.10b 32-bit2499+28
−28		(−32)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
95.9%
+4
–   AnMon 5.602495+13
−13		(−36)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.4%
−206
–   Twisted Logic 0.0852489+24
−24		(−42)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.2%
−42
–   Twisted Logic 20080404x2476+22
−22		(−55)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.9%
−216
–   JikChess 0.01 64-bit2467+21
−21		(−64)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
100.0%
−109
–   Cerebro 3.03d2461+14
−14		(−70)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−69
–   Prophet 4.3 64-bit2459+14
−14		(−72)9 − 3
(+7−1=4)		75.0%
9.0 / 12
100.0%
+111
–   Matacz 1.42455+14
−14		(−76)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Chronos 1.9.42450+28
−28		(−81)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−81
–   Anatoli 0.35k2449+14
−14		(−82)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+88
–   Arasan 10.42448+17
−17		(−83)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+83
–   BBChess 1.3a2448+22
−22		(−83)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+87
–   Giraffe 20150908 64-bit2436+16
−16		(−95)3 − 5
(+1−3=4)		37.5%
3.0 / 8
100.0%
−175
–   Queen 4.05 64-bit2431+14
−14		(−100)9.5 − 4.5
(+8−3=3)		67.9%
9.5 / 14
100.0%
+47
–   Hussar 0.42419+14
−14		(−112)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
−10
–   Lozza 1.17a 64-bit2417+15
−15		(−114)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+5
–   Bruja 1.9.1 32-bit2417+21
−21		(−114)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−114
–   Taltos rev118 64-bit2414+15
−15		(−117)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+125
–   Typhoon 1.00-3582406+15
−15		(−125)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+164
–   Homer 2.012402+18
−18		(−129)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+32
–   Ares 1.005 64-bit2393+16
−16		(−138)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+151
–   Delphil 1.6c2379+25
−25		(−152)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Pupsi2 0.062376+27
−27		(−155)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Donna 1.0 64-bit2326+25
−25		(−205)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−111
400 games: 119 wins, 129 losses, 152 draws (38.0%), score: 48.8%

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