CCRL 40/40
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 1'059'406 games
played by 2'473 programs
144801 CPU days (X2 4600+)

White wins: 368'317 (34.8%)
Black wins: 274'199 (25.9%)
Draws: 416'890 (39.4%)
White score: 54.4%

Engine Details

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BugChess2 1.5.1 (2527+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
(+134)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+123
0 1 = =
–   CM10th Lazarus2654+23
−23
(+127)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−22
= = 0 0
–   CM10th Paralyse2652+15
−15
(+125)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+125
= 1 = = = 0
–   Movei 00.8.4382646+18
−18
(+119)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+23
0 1 = 0
–   Amoeba 1.2 64-bit2641+25
−24
(+114)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−8
0 1 1 0 0 1 0 = 0 0
–   CM10th Guardian2639+26
−26
(+112)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   CM10th Default2632+15
−15
(+105)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+105
= =
–   Ruffian 2.1.02624+13
−13
(+97)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Colossus 2007d2613+23
−23
(+86)8 − 6
(+5−3=6)
57.1%
8.0 / 14
0.0%
+126
= 1 1 = 1 = 1 1 0 0 = 0 = =
–   GreKo 2015 64-bit2609+22
−22
(+82)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+87
= 1 0 = = 1 = 0
–   Alaric 0702b2605+26
−26
(+78)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−78
0 =
–   Sloppy 0.2.2 32-bit2599+14
−14
(+72)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
−5
0 1 1 0 1 0 0 = 0 =
–   Aristarch 4.502596+12
−12
(+69)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−157
1 0 0 0
–   Muse 0.953 64-bit2596+16
−17
(+69)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+37
= = = 0 0 = 0 1 1 =
–   Colossus 2007c2596+33
−33
(+69)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.2%
+69
0 1 = =
–   Pseudo 0.7c2591+13
−13
(+64)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+220
= 1
–   The Baron 1.8.12591+23
−23
(+64)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.1%
+53
= 0 = 1
–   Quazar 0.3b 32-bit2582+21
−21
(+55)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
0.3%
+157
1 0 1 0 1 1 = = 1 =
–   Petir 4.9999992579+15
−15
(+52)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
0.3%
+251
1 1 0 = 1 1
–   RedQueen 0.9.8 32-bit2577+22
−22
(+50)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.7%
−23
1 1 0 1 0 0 = = 0 0
–   ProDeo 1.1 Silver2573+32
−32
(+46)2 − 4
(+2−4=0)
33.3%
2.0 / 6
2.6%
−102
0 0 1 0 0 1
–   Cheng3 1.05 32-bit2559+32
−32
(+32)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
8.5%
−65
0 = 0 = 1 = 0 = 0 =
–   Hamsters 0.52557+33
−33
(+30)5.5 − 7.5
(+4−6=3)
42.3%
5.5 / 13
10.4%
−28
0 = 0 1 0 0 0 = 0 = 1 1 1
–   Thinker 4.7a2545+30
−30
(+18)1 − 3
(+1−3=0)
25.0%
1.0 / 4
22.5%
−207
0 1 0 0
–   Rodent 0.102536+33
−33
(+9)7 − 3
(+5−1=4)
70.0%
7.0 / 10
36.4%
+137
= = 1 1 1 = = 0 1 1
–   Booot 4.13.02527+32
−32
(0)1 − 1
(+0−0=2)
50.0%
1.0 / 2
50.9%
0
= =
–   Twisted Logic 0.099x2523+33
−33
(−4)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
56.7%
−85
0 0 1 =
–   Twisted Logic 0.080b262522+34
−34
(−5)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
59.2%
−161
= 0
–   Sloppy 0.1.02521+30
−30
(−6)2 − 2
(+1−1=2)
50.0%
2.0 / 4
60.4%
−6
= = 1 0
–   Arasan 10.0 32-bit2520+34
−34
(−7)2 − 6
(+1−5=2)
25.0%
2.0 / 8
61.3%
−185
0 0 0 = 0 0 1 =
–   Crafty 20.13 32-bit2507+33
−33
(−20)0 − 2
(+0−2=0)
0.0%
0.0 / 2
79.8%
−INF
0 0
–   Hamsters 0.42507+31
−31
(−20)3 − 3
(+2−2=2)
50.0%
3.0 / 6
80.8%
−20
0 1 = 1 = 0
–   Zurichess Geneva 64-bit2482+26
−27
(−45)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
98.3%
−7
1 0 = = 1 = 0 1
–   SpiderChess 0706032482+22
−22
(−45)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
98.8%
−90
= 0 = 1 0 =
–   Matacz 1.32477+25
−25
(−50)6.5 − 2.5
(+5−1=3)
72.2%
6.5 / 9
99.1%
+89
1 0 1 = = 1 = 1 1
–   Quark 2.352467+18
−18
(−60)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.9%
+7
1 = = =
–   Twisted Logic 200709152437+35
−36
(−90)5 − 9
(+3−7=4)
35.7%
5.0 / 14
100.0%
−186
1 0 = 1 0 1 0 0 = = 0 0 0 =
–   Snitch 1.6.2 32-bit2436+23
−23
(−91)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−91
1 0
–   Homer 2.012430+20
−20
(−97)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−97
1 0
–   DanaSah 3.632428+27
−27
(−99)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+54
= 1 1 = 1 = 1 = 1 =
–   PostModernist 10162419+19
−19
(−108)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−108
= =
–   RomiChess P3n 64-bit2413+14
−14
(−114)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+117
= 1 1 = 1 1
–   Typhoon 1.00-3142410+34
−34
(−117)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−117
0 1
–   Diablo 0.5.12410+18
−18
(−117)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Gaia 3.5 32-bit2409+21
−21
(−118)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−118
1 0
–   Hermann 2.02409+29
−29
(−118)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−260
0 =
–   Delphil 1.82399+28
−28
(−128)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+23
0 1 = 1 = 1 1 1 1 0
–   Gosu 0.162395+18
−19
(−132)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+10
= 1
–   Amateur 2.822389+20
−20
(−138)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+18
= 1
–   Hamsters 0.22382+33
−33
(−145)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Alfil 7.62376+33
−33
(−151)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−1
1 = 1 =
–   Jumbo 0.5.3 64-bit2370+27
−27
(−157)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−110
1 = 1 = = 0
–   Tytan 9.32 32-bit2346+28
−28
(−181)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−24
= 1
–   Aice 0.99.22337+17
−17
(−190)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+92
1 1 1 =
–   LittleThought 1.00 32-bit2325+33
−34
(−202)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   nanoSzachy 2.92308+34
−34
(−219)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−219
0 1
–   Ant 2006-F2303+20
−20
(−224)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−224
1 0
–   Natwarlal 0.142302+19
−19
(−225)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−82
= 1
–   Zeus 1.292298+21
−20
(−229)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Popochin 3.02292+33
−33
(−235)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Zeus 1.282283+31
−31
(−244)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−244
= =

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Created in 2005-2013 by CCRL team
Last games added on June 15, 2019