CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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BugChess2 1.4.1 (2353+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
–   Crafty 21.6 32-bit2549+34
−34
(+196)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−158
0 0 0 0 = 0
–   Twisted Logic 200709152436+36
−36
(+83)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+83
1 0 = =
–   Bearded N44.5 64-bit2435+31
−31
(+82)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−27
0 0 = = 0 1
–   Murka 2 32-bit2432+30
−30
(+79)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+42
= 0 0 = 0 1 1 = 1 0
–   Pupsi2 0.072428+21
−21
(+75)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.0%
+31
0 = 1 1 0 0 1 0 1 0
–   Pupsi2 0.062418+34
−34
(+65)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.4%
+24
0 0 = 0 = 1 1 0 = 1
–   Queen 4.032408+18
−18
(+55)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.2%
+150
1 1 0 =
–   Diablo 0.5.12407+18
−18
(+54)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.3%
−INF
0 0
–   Homer 2.02405+40
−40
(+52)3 − 3
(+1−1=4)
50.0%
3.0 / 6
2.5%
+52
= = = = 0 1
–   Typhoon 1.00-3142405+35
−35
(+52)7 − 13
(+5−11=4)
35.0%
7.0 / 20
1.6%
−54
0 0 0 1 1 = 0 0 0 = 0 0 0 0 1 = 1 = 0 1
–   Cyrano 0.2f2403+33
−33
(+50)5 − 3
(+4−2=2)
62.5%
5.0 / 8
1.7%
+143
1 0 = 1 0 1 = 1
–   Delphil 1.82398+28
−28
(+45)1 − 3
(+0−2=2)
25.0%
1.0 / 4
2.2%
−104
0 0 = =
–   DanaSah 2.732388+32
−32
(+35)5 − 5
(+2−2=6)
50.0%
5.0 / 10
6.8%
+35
1 = = 1 0 = = 0 = =
–   Delphil 1.9f2384+33
−33
(+31)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
9.8%
−14
0 = = 1 = 0
–   DoubleCheck 2.5.4 32-bit2382+33
−33
(+29)4 − 4
(+3−3=2)
50.0%
4.0 / 8
11.1%
+35
0 0 1 1 = 0 = 1
–   Hamsters 0.22381+33
−33
(+28)0 − 2
(+0−2=0)
0.0%
0.0 / 2
12.6%
−INF
0 0
–   Rotor 0.32380+32
−32
(+27)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
11.9%
−3
0 = 0 1 = = 0 = = 1
–   RomiChess P3L 32-bit2380+33
−33
(+27)2 − 6
(+1−5=2)
25.0%
2.0 / 8
12.3%
−151
= 0 0 0 0 1 0 =
–   GreKo 6.302377+33
−33
(+24)5 − 5
(+2−2=6)
50.0%
5.0 / 10
15.6%
+24
= 1 0 1 0 = = = = =
–   Typhoon 1.00-2852371+35
−35
(+18)1 − 3
(+1−3=0)
25.0%
1.0 / 4
23.5%
−215
0 0 0 1
–   Alfil 6.102357+33
−33
(+4)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
43.4%
+85
1 1 0 =
–   Arion 1.72339+19
−19
(−14)2 − 4
(+1−3=2)
33.3%
2.0 / 6
76.0%
−124
1 0 = = 0 0
–   Bagatur 1.4c 64-bit2334+35
−35
(−19)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
77.7%
+70
= = = = 0 1 = 1 1 1
–   Aice 0.99.22333+20
−20
(−20)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
84.0%
+136
= 1
–   Horizon 4.32329+29
−29
(−24)4.5 − 8.5
(+4−8=1)
34.6%
4.5 / 13
85.3%
−155
0 = 0 0 1 1 0 0 0 1 0 0 1
–   LittleThought 1.00 32-bit2323+33
−34
(−30)3 − 5
(+1−3=4)
37.5%
3.0 / 8
89.3%
−104
= = = 1 0 = 0 0
–   Averno 0.812318+21
−21
(−35)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
96.0%
−191
= 0
–   Popochin 2.92315+31
−31
(−38)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
95.3%
−96
= 0 0 0 1 = 0 = = 0 1 = = =
–   KnightX 1.922313+20
−21
(−40)3.5 − 3.5
(+2−2=3)
50.0%
3.5 / 7
97.6%
−46
0 0 = = = 1 1
–   Sage 2.2a2311+35
−35
(−42)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
95.8%
−87
0 1 1 0 1 = 0 0
–   nanoSzachy 2.82305+35
−36
(−48)2 − 0
(+2−0=0)
100.0%
2.0 / 2
97.3%
+INF
1 1
–   Natwarlal 0.142303+19
−19
(−50)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.4%
+INF
1 1
–   Cheese 1.1b2301+33
−33
(−52)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
98.5%
+7
1 = = =
–   Anechka 0.082297+19
−19
(−56)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.8%
+100
= 1
–   Zeus 1.292297+21
−21
(−56)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.7%
+62
1 0 = = 1 1
–   Natwarlal 0.122290+34
−34
(−63)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.5%
+INF
1
–   Zeus 1.282282+31
−31
(−71)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.9%
+INF
1
–   GreKo 5.2.52278+36
−35
(−75)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
99.9%
+123
1 1 0 1 1 =
–   Chispa 4.0.32271+19
−19
(−82)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+144
1 1 0 1
–   Tornado 1.02269+30
−30
(−84)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−226
= 0
–   Ayito 0.2.9942255+23
−23
(−98)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+183
1 = 1 1
–   EXchess 5.01b 32-bit2248+29
−29
(−105)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−105
0 = = 1
–   Rotor 0.1a2243+32
−32
(−110)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+177
1 1 1 =
–   AliChess 4.062231+29
−29
(−122)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+34
1 =
–   Deuterium 06.08.25.042229+27
−28
(−124)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+235
1 1 1 = 1 1
–   AliChess 4.082193+32
−32
(−160)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+127
1 1 1 =
–   Hamsters 0.0.62176+24
−24
(−177)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+53
1 = = 1 1 1
–   Parrot 07.01.162134+31
−31
(−219)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
−39
0 1 = 1 1 = 1 1
–   Adam 3.12106+24
−24
(−247)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+161
1 1 1 1 1 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018