CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

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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 4CPU2806+21
−21
(+244)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+274
=
–   Loop 13.5 32-bit2777+27
−27
(+215)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hiarcs X54 Hypermodern 32-bit2756+29
−29
(+194)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+37
0 =
–   Glaurung 2.0.1 64-bit2745+18
−18
(+183)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−34
0 0 =
–   Toga II 1.1a 32-bit2731+17
−17
(+169)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hiarcs X54 32-bit2730+32
−32
(+168)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+198
=
–   SmarThink 1.00 64-bit2707+36
−36
(+145)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
0.0%
−3
0 = 0 0 1
–   Ktulu 82704+9
−9
(+142)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−15
0 =
–   Naum 2.0 32-bit2697+15
−15
(+135)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
–   Booot 4.14.02666+20
−20
(+104)8.5 − 15.5
(+2−9=13)
35.4%
8.5 / 24
0.0%
+19
= 1 1 = = 0 0 0 0 = = = = 0 0 = = = 0 = 0 0 = =
–   Chessmaster 112666+13
−13
(+104)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+104
0 1
–   Movei 00.8.438 (10 10 10)2666+11
−12
(+104)4 − 7
(+3−6=2)
36.4%
4.0 / 11
0.0%
−2
1 0 0 0 1 1 = 0 = 0 0
–   LoopList 6.002663+25
−25
(+101)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−255
0 0 0 0 0 =
–   Bright 0.2c2662+26
−26
(+100)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−49
= = 0 0
–   CM10th Xperience2660+13
−13
(+98)2 − 1
(+2−1=0)
66.7%
2.0 / 3
0.0%
+254
1 0 1
–   Frenzee Dec07 32-bit2659+25
−24
(+97)10.5 − 13.5
(+8−11=5)
43.8%
10.5 / 24
0.0%
+48
1 0 = = 0 1 = 0 0 0 = 0 0 0 1 0 1 1 = 0 1 0 1 1
–   Scorpio 2.0 32-bit2655+17
−17
(+93)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−53
0 0 0 0 = = 1 0 0 = 1 0
–   CM10th Lazarus2650+24
−24
(+88)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   E.T. Chess 13.01.082648+14
−14
(+86)5 − 17
(+3−15=4)
22.7%
5.0 / 22
0.0%
−123
1 0 0 0 = 0 0 0 1 0 = = 0 0 = 0 1 0 0 0 0 0
–   Scorpio 1.812644+36
−36
(+82)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+141
= = = 1
–   Gandalf 62632+12
−12
(+70)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+62
1 0 = 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 82628+14
−14
(+66)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−263
0 0 0 0 0 1
–   WildCat 72624+15
−15
(+62)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.0%
+47
0 = 1
–   List 5.122618+18
−18
(+56)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+56
1 0
–   ProDeo 1.62617+20
−20
(+55)4.5 − 2.5
(+3−1=3)
64.3%
4.5 / 7
0.1%
+138
0 1 = = = 1 1
–   Colossus 2007d2612+23
−23
(+50)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.3%
−17
= 0 0 0 1 1
–   Naum 1.91 32-bit2605+15
−15
(+43)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.6%
+12
=
–   Alaric 0702b2605+26
−26
(+43)3 − 3
(+3−3=0)
50.0%
3.0 / 6
1.5%
+43
1 1 0 1 0 0
–   Alfil 8.1.12600+14
−14
(+38)1 − 1
(+0−0=2)
50.0%
1.0 / 2
1.0%
+38
= =
–   Aristarch 4.502597+12
−12
(+35)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
1.5%
−47
= 1 0 0
–   Colossus 2007c2594+33
−33
(+32)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
7.4%
+113
1 1 0 =
–   The Baron 1.8.12591+23
−23
(+29)1 − 1
(+1−1=0)
50.0%
1.0 / 2
6.3%
+29
0 1
–   Pseudo 0.7c2590+13
−13
(+28)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
3.9%
−207
0 = 0
–   Hamsters 0.62588+20
−20
(+26)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
6.5%
+3
0 0 0 1 1 1 0 0 = 1 0 = = = 1 =
–   Booot 4.13.12586+28
−28
(+24)0 − 2
(+0−2=0)
0.0%
0.0 / 2
11.7%
−INF
0 0
–   Colossus 2007a2578+32
−32
(+16)1 − 1
(+1−1=0)
50.0%
1.0 / 2
22.9%
+16
1 0
–   Petir 4.9999992578+16
−15
(+16)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
17.2%
+140
1 1 1 0 = 1 1 0 1 0
–   Frenzee 3.0 32-bit2576+22
−22
(+14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
21.7%
+170
1 =
–   Jonny 2.83 32-bit2576+16
−16
(+14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
20.9%
+170
= 1
–   ProDeo 1.1 Silver2572+32
−32
(+10)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
32.5%
−42
= 0 0 1 = =
–   Crafty 22.1 32-bit2564+28
−28
(+2)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
44.9%
+47
= = 1 = 0 1
–   SOS 5.12563+14
−14
(+1)1 − 1
(+1−1=0)
50.0%
1.0 / 2
47.3%
+1
1 0
–   Sloppy 0.1.12549+33
−33
(−13)9 − 11
(+5−7=8)
45.0%
9.0 / 20
71.4%
−44
1 1 0 1 = 0 = = 0 = 1 = 0 = 1 0 0 0 = =
–   Crafty 21.6 32-bit2548+34
−34
(−14)1 − 1
(+0−0=2)
50.0%
1.0 / 2
73.0%
−14
= =
–   Ufim 8.022543+13
−13
(−19)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
88.2%
−86
= = = 0
–   Crafty 22.0 32-bit2537+33
−33
(−25)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
87.3%
−44
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 0.080b262520+34
−34
(−42)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
96.5%
−309
0 0 0 =
–   Arasan 10.0 32-bit2517+35
−35
(−45)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
97.6%
+201
1 1 1 = = 1 = 1 1 1
–   AnMon 5.602513+15
−15
(−49)3 − 3
(+3−3=0)
50.0%
3.0 / 6
99.8%
−49
0 0 1 1 1 0
–   Colossus 2007b2513+34
−34
(−49)1 − 3
(+0−2=2)
25.0%
1.0 / 4
98.4%
−179
0 = 0 =
–   Nimzo 82512+27
−28
(−50)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.2%
+92
= 1 1 =
–   Little Goliath Evolution 3.122506+18
−18
(−56)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
99.9%
−13
= = = = = 1
–   Crafty 20.11 32-bit2501+35
−35
(−61)1 − 3
(+1−3=0)
25.0%
1.0 / 4
99.6%
−286
0 0 1 0
–   Arasan 10.32497+24
−24
(−65)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+169
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+33
−33
(−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 1.32475+25
−26
(−87)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+38
= 1 = = 1 0 1 = 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 1.37a2469+19
−19
(−93)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+56
= 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 = 1 = = 1 0 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 10.12444+28
−28
(−118)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−199
= 0 0 1
–   Typhoon 1.00-3482440+33
−34
(−122)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+34
= 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 10162423+20
−20
(−139)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+3
= 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 B682381+21
−21
(−181)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Hamsters 0.22381+33
−33
(−181)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−109
0 = 1 1
–   Pupsi 0.192365+34
−34
(−197)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−36
1 1 = =

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Created in 2005-2013 by CCRL team
Last games added on April 21, 2018