CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

Options
Show each game results
BugChess2 1.5.1 (2531+33
−33
)Quote
Authors: Francois Karr (France), Jean-Philippe Karr (France) Link: WBEC
This is one of the 11 BugChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alaric 7072661+11
−12
(+130)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+119
–   CM10th Lazarus2658+23
−23
(+127)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−22
–   CM10th Paralyse2652+15
−15
(+121)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+121
–   Movei 00.8.4382646+18
−18
(+115)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+19
–   Amoeba 1.2 64-bit2641+24
−24
(+110)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−12
–   CM10th Guardian2639+26
−26
(+108)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   CM10th Default2632+14
−15
(+101)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+101
–   Ruffian 2.1.02624+13
−13
(+93)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Colossus 2007d2613+23
−23
(+82)8 − 6
(+5−3=6)
57.1%
8.0 / 14
0.0%
+122
–   FabChess 1.11 64-bit2609+33
−33
(+78)4 − 2
(+4−2=0)
66.7%
4.0 / 6
0.0%
+226
–   GreKo 2015 64-bit2609+22
−22
(+78)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+83
–   Alaric 0702b2606+26
−26
(+75)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−81
–   Colossus 2007c2600+32
−32
(+69)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.2%
+69
–   Sloppy 0.2.2 32-bit2599+14
−14
(+68)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
−9
–   Aristarch 4.502596+12
−12
(+65)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−161
–   Muse 0.953 64-bit2596+16
−16
(+65)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+33
–   The Baron 1.8.12592+23
−23
(+61)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.1%
+50
–   Pseudo 0.7c2591+13
−13
(+60)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+216
–   Quazar 0.3b 32-bit2583+21
−21
(+52)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
0.4%
+154
–   Petir 4.9999992579+15
−15
(+48)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
0.5%
+247
–   RedQueen 0.9.8 32-bit2577+22
−22
(+46)4 − 6
(+3−5=2)
40.0%
4.0 / 10
1.1%
−27
–   ProDeo 1.1 Silver2573+32
−32
(+42)2 − 4
(+2−4=0)
33.3%
2.0 / 6
3.5%
−106
–   Cheng3 1.05 32-bit2559+32
−32
(+28)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
10.9%
−69
–   Hamsters 0.52557+33
−33
(+26)5.5 − 7.5
(+4−6=3)
42.3%
5.5 / 13
13.4%
−32
–   Thinker 4.7a2545+30
−30
(+14)1 − 3
(+1−3=0)
25.0%
1.0 / 4
26.9%
−211
–   Rodent 0.102539+33
−33
(+8)7 − 3
(+5−1=4)
70.0%
7.0 / 10
37.0%
+136
–   Booot 4.13.02527+32
−32
(−4)1 − 1
(+0−0=2)
50.0%
1.0 / 2
56.3%
−4
–   Twisted Logic 0.099x2524+33
−33
(−7)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
62.0%
−88
–   Twisted Logic 0.080b262522+34
−34
(−9)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
64.6%
−165
–   Sloppy 0.1.02521+30
−30
(−10)2 − 2
(+1−1=2)
50.0%
2.0 / 4
67.2%
−10
–   Arasan 10.0 32-bit2511+33
−33
(−20)2 − 6
(+1−5=2)
25.0%
2.0 / 8
80.4%
−198
–   Hamsters 0.42508+31
−31
(−23)3 − 3
(+2−2=2)
50.0%
3.0 / 6
84.3%
−23
–   Crafty 20.13 32-bit2507+33
−33
(−24)0 − 2
(+0−2=0)
0.0%
0.0 / 2
83.7%
−INF
–   Zurichess Geneva 64-bit2483+26
−26
(−48)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
98.7%
−10
–   SpiderChess 0706032481+21
−21
(−50)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
99.4%
−95
–   Matacz 1.32477+25
−25
(−54)6.5 − 2.5
(+5−1=3)
72.2%
6.5 / 9
99.5%
+85
–   Quark 2.352469+17
−18
(−62)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.9%
+5
–   Snitch 1.6.2 32-bit2437+23
−23
(−94)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−94
–   Twisted Logic 200709152437+36
−36
(−94)5 − 9
(+3−7=4)
35.7%
5.0 / 14
100.0%
−190
–   Homer 2.012430+20
−21
(−101)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−101
–   DanaSah 3.632428+27
−27
(−103)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+50
–   PostModernist 10162420+19
−19
(−111)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−111
–   RomiChess P3n 64-bit2416+14
−14
(−115)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+116
–   Diablo 0.5.12410+18
−18
(−121)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Typhoon 1.00-3142410+34
−34
(−121)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−121
–   Gaia 3.5 32-bit2409+21
−21
(−122)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−122
–   Hermann 2.02408+29
−29
(−123)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−265
–   Delphil 1.82399+28
−28
(−132)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+19
–   Gosu 0.162396+18
−18
(−135)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+7
–   Amateur 2.822391+20
−20
(−140)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+16
–   Hamsters 0.22382+33
−33
(−149)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Alfil 7.62376+33
−33
(−155)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−5
–   Jumbo 0.5.3 64-bit2371+27
−27
(−160)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−113
–   Tytan 9.32 32-bit2346+28
−28
(−185)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−28
–   Aice 0.99.22338+17
−17
(−193)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+89
–   LittleThought 1.00 32-bit2325+33
−33
(−206)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   nanoSzachy 2.92308+34
−34
(−223)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−223
–   Ant 2006-F2303+20
−20
(−228)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−228
–   Natwarlal 0.142302+19
−19
(−229)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−86
–   Zeus 1.292298+21
−20
(−233)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Popochin 3.02292+33
−33
(−239)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Zeus 1.282283+31
−31
(−248)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−248

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on October 12, 2019