CCRL 40/40
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 783'129 games
played by 2'026 programs
108312 CPU days (X2 4600+)

White wins: 268'533 (34.3%)
Black wins: 198'801 (25.4%)
Draws: 315'795 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
BugChess2 1.5.2 (2562+29
−29
)Quote
Authors: Francois Karr (France), Jean-Philippe Karr (France) Link: WBEC
This is one of the 11 BugChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Bright 0.2c 4CPU2808+21
−21
(+246)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+276
=
–   Loop 13.5 32-bit2778+27
−27
(+216)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hiarcs X54 Hypermodern 32-bit2757+29
−28
(+195)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+38
0 =
–   Glaurung 2.0.1 64-bit2746+18
−18
(+184)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−33
0 0 =
–   Toga II 1.1a 32-bit2732+17
−17
(+170)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hiarcs X54 32-bit2731+32
−32
(+169)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+199
=
–   SmarThink 1.00 64-bit2708+36
−36
(+146)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
0.0%
−2
0 0 1 0 =
–   Ktulu 82705+9
−9
(+143)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−14
0 =
–   Naum 2.0 32-bit2698+15
−15
(+136)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Spike 1.12689+15
−15
(+127)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Movei 00.8.438 (10 10 10)2668+11
−11
(+106)4 − 7
(+3−6=2)
36.4%
4.0 / 11
0.0%
0
0 = 0 0 = 0 1 1 0 1 0
–   Booot 4.14.02667+20
−20
(+105)8.5 − 15.5
(+2−9=13)
35.4%
8.5 / 24
0.0%
+20
0 = = = = 0 0 = = = 0 = 1 1 = = 0 0 0 0 = = = 0
–   Chessmaster 112667+13
−13
(+105)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+105
1 0
–   LoopList 6.002664+25
−25
(+102)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−254
0 0 0 0 0 =
–   Bright 0.2c2663+26
−26
(+101)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−48
0 = = 0
–   CM10th Xperience2661+13
−13
(+99)2 − 1
(+2−1=0)
66.7%
2.0 / 3
0.0%
+255
0 1 1
–   Frenzee Dec07 32-bit2659+24
−24
(+97)10.5 − 13.5
(+8−11=5)
43.8%
10.5 / 24
0.0%
+48
= 0 0 0 1 0 1 1 = 0 1 0 1 0 = = 0 1 = 0 0 0 1 1
–   Scorpio 2.0 32-bit2656+17
−17
(+94)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−52
0 0 = 1 0 0 0 = = 1 0 0
–   CM10th Lazarus2651+24
−24
(+89)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   E.T. Chess 13.01.082649+14
−14
(+87)5 − 17
(+3−15=4)
22.7%
5.0 / 22
0.0%
−122
0 0 0 = 0 0 0 1 0 = 1 0 0 = 0 1 0 0 0 0 0 =
–   Scorpio 1.812645+36
−36
(+83)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+142
= = = 1
–   Gandalf 62633+12
−12
(+71)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+63
0 = = 1 0 1
–   CM10th Default2632+15
−15
(+70)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−12
= 1 0 0
–   WildCat 82629+14
−14
(+67)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−262
0 0 1 0 0 0
–   WildCat 72625+15
−15
(+63)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.0%
+48
1 0 =
–   ProDeo 1.62618+20
−20
(+56)4.5 − 2.5
(+3−1=3)
64.3%
4.5 / 7
0.1%
+139
= 1 1 = = 0 1
–   List 5.122618+18
−18
(+56)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+56
1 0
–   Colossus 2007d2613+23
−23
(+51)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.3%
−16
1 1 0 = 0 0
–   Alaric 0702b2606+26
−26
(+44)3 − 3
(+3−3=0)
50.0%
3.0 / 6
1.5%
+44
1 1 0 1 0 0
–   Naum 1.91 32-bit2605+15
−15
(+43)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.6%
+12
=
–   Alfil 8.1.12601+14
−14
(+39)1 − 1
(+0−0=2)
50.0%
1.0 / 2
1.0%
+39
= =
–   Aristarch 4.502597+12
−12
(+35)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
1.7%
−47
1 = 0 0
–   Colossus 2007c2593+34
−33
(+31)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
9.1%
+112
0 1 1 =
–   The Baron 1.8.12591+23
−23
(+29)1 − 1
(+1−1=0)
50.0%
1.0 / 2
6.2%
+29
0 1
–   Pseudo 0.7c2591+13
−13
(+29)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
4.2%
−206
= 0 0
–   Hamsters 0.62589+20
−20
(+27)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
6.5%
+4
1 = = 0 0 0 1 1 1 0 0 = 0 = = 1
–   Booot 4.13.12587+28
−28
(+25)0 − 2
(+0−2=0)
0.0%
0.0 / 2
11.5%
−INF
0 0
–   Colossus 2007a2579+32
−33
(+17)1 − 1
(+1−1=0)
50.0%
1.0 / 2
22.7%
+17
1 0
–   Petir 4.9999992578+16
−16
(+16)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
17.5%
+140
1 1 0 0 1 = 1 1 0 1
–   Frenzee 3.0 32-bit2577+22
−22
(+15)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
22.0%
+171
1 =
–   Jonny 2.83 32-bit2576+16
−17
(+14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
21.2%
+170
1 =
–   ProDeo 1.1 Silver2572+32
−32
(+10)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
32.9%
−42
= 0 0 1 = =
–   Crafty 22.1 32-bit2565+28
−28
(+3)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
45.3%
+48
= 0 1 = 1 =
–   SOS 5.12563+14
−14
(+1)1 − 1
(+1−1=0)
50.0%
1.0 / 2
49.0%
+1
1 0
–   Sloppy 0.1.12550+33
−33
(−12)9 − 11
(+5−7=8)
45.0%
9.0 / 20
72.0%
−43
0 0 0 = = 1 = 0 0 = = 1 1 1 0 1 = 0 = =
–   Crafty 21.6 32-bit2549+34
−34
(−13)1 − 1
(+0−0=2)
50.0%
1.0 / 2
72.7%
−13
= =
–   Ufim 8.022543+13
−13
(−19)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
88.5%
−86
= = = 0
–   Crafty 22.0 32-bit2540+34
−34
(−22)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
84.9%
−41
0 1 = 1 1 = 1 0 = 1 0 0 = = 0 0
–   GarboChess 2.20 32-bit2522+17
−17
(−40)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.0%
+248
1 = 1 1
–   Twisted Logic 0.080b262521+34
−34
(−41)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
96.6%
−308
0 = 0 0
–   Arasan 10.0 32-bit2519+36
−35
(−43)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
96.9%
+203
1 1 1 1 = = 1 1 1 =
–   AnMon 5.602513+15
−15
(−49)3 − 3
(+3−3=0)
50.0%
3.0 / 6
99.9%
−49
0 1 1 0 0 1
–   Colossus 2007b2513+34
−34
(−49)1 − 3
(+0−2=2)
25.0%
1.0 / 4
98.6%
−179
0 = 0 =
–   Nimzo 82512+27
−28
(−50)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.3%
+92
1 = 1 =
–   Little Goliath Evolution 3.122507+18
−18
(−55)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
99.9%
−12
1 = = = = =
–   Crafty 20.11 32-bit2503+35
−35
(−59)1 − 3
(+1−3=0)
25.0%
1.0 / 4
99.5%
−284
1 0 0 0
–   Arasan 10.32498+24
−24
(−64)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+170
1 1 0 1
–   Twisted Logic 20080404x2495+26
−26
(−67)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+43
0 1 = = 1 1
–   Booot 4.10.12485+34
−34
(−77)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+72
1 1 = =
–   Anatoli 0.35k2479+16
−16
(−83)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+73
1 =
–   Matacz 1.32476+25
−26
(−86)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+39
= 1 1 1 0 1 = 1 = =
–   Amyan 1.5972472+21
−21
(−90)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−246
0 =
–   Trace 1.37a2468+19
−19
(−94)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+55
1 = 1 =
–   Twisted Logic 20071202x2458+26
−27
(−104)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Booot 4.11.12457+33
−33
(−105)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+18
= 1 0 1 1 = 1 = = 1
–   Cyrano 0.32449+34
−34
(−113)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+76
1 1 1 1 = 0
–   Arasan 10.12448+29
−29
(−114)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−195
= 0 1 0
–   Typhoon 1.00-3482439+33
−34
(−123)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+33
= 1
–   Twisted Logic 200709152436+36
−36
(−126)3 − 3
(+1−1=4)
50.0%
3.0 / 6
100.0%
−119
= = = 1 = 0
–   DanaSah 3.632427+27
−27
(−135)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+21
1 = = 1
–   PostModernist 10162424+20
−20
(−138)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+4
1 =
–   Hermann 2.02408+29
−29
(−154)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+147
1 = 1 1
–   Comet B682385+21
−21
(−177)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Hamsters 0.22380+33
−33
(−182)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−110
1 1 0 =
–   Pupsi 0.192364+34
−34
(−198)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−37
= = 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
BugChess2 1.5.2
played with current
participants of this list
Represented by
1-2-CPU    89BugChess2 1.9 64-bit
32-bit    95BugChess2 1.9 32-bit
32-bit 1-2-CPU    95BugChess2 1.9 32-bit
32-bit single-CPU    95BugChess2 1.9 32-bit
All    89BugChess2 1.9 64-bit
Free    84BugChess2 1.9 64-bit
Free 1-2-CPU    83BugChess2 1.9 64-bit
Free 32-bit    90BugChess2 1.9 32-bit
Free 32-bit 1-2-CPU    90BugChess2 1.9 32-bit
Free 32-bit single-CPU    90BugChess2 1.9 32-bit
Free single-CPU    83BugChess2 1.9 64-bit
Single-CPU    89BugChess2 1.9 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018