CCRL 40/15
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 1'166'106 games
played by 2'690 programs

White wins: 402'287 (34.5%)
Black wins: 297'247 (25.5%)
Draws: 466'572 (40.0%)
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 4CPU2805+21
−21
(+243)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+273
–   Loop 13.5 32-bit2774+27
−27
(+212)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Hiarcs X54 Hypermodern 32-bit2755+29
−28
(+193)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+36
–   Glaurung 2.0.1 64-bit2744+18
−18
(+182)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−35
–   Toga II 1.1a 32-bit2731+16
−16
(+169)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Hiarcs X54 32-bit2730+32
−32
(+168)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+198
–   Ktulu 82706+9
−9
(+144)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−13
–   SmarThink 1.00 64-bit2704+35
−35
(+142)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
0.0%
−6
–   Naum 2.0 32-bit2697+15
−15
(+135)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Spike 1.12689+15
−15
(+127)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Movei 00.8.438 (10 10 10)2667+11
−11
(+105)4 − 7
(+3−6=2)
36.4%
4.0 / 11
0.0%
−1
–   Booot 4.14.02666+20
−20
(+104)8.5 − 15.5
(+2−9=13)
35.4%
8.5 / 24
0.0%
+19
–   Chessmaster 112665+12
−12
(+103)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+103
–   LoopList 6.002664+25
−25
(+102)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−254
–   Bright 0.2c2663+26
−26
(+101)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−48
–   CM10th Xperience2661+13
−13
(+99)2 − 1
(+2−1=0)
66.7%
2.0 / 3
0.0%
+255
–   CM10th Lazarus2661+23
−23
(+99)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Frenzee Dec07 32-bit2659+25
−24
(+97)10.5 − 13.5
(+8−11=5)
43.8%
10.5 / 24
0.0%
+48
–   Scorpio 2.0 32-bit2652+17
−17
(+90)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−56
–   E.T. Chess 13.01.082649+13
−13
(+87)5 − 17
(+3−15=4)
22.7%
5.0 / 22
0.0%
−122
–   Scorpio 1.812643+34
−34
(+81)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+140
–   Gandalf 62634+11
−11
(+72)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+64
–   CM10th Default2631+14
−15
(+69)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−13
–   WildCat 82629+13
−13
(+67)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−262
–   WildCat 72625+14
−14
(+63)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.0%
+48
–   List 5.122618+18
−18
(+56)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+56
–   ProDeo 1.62617+20
−20
(+55)4.5 − 2.5
(+3−1=3)
64.3%
4.5 / 7
0.1%
+138
–   Colossus 2007d2613+23
−23
(+51)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.3%
−16
–   Naum 1.91 32-bit2605+15
−15
(+43)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.5%
+12
–   Alaric 0702b2605+26
−26
(+43)3 − 3
(+3−3=0)
50.0%
3.0 / 6
1.5%
+43
–   Alfil 8.1.12601+14
−14
(+39)1 − 1
(+0−0=2)
50.0%
1.0 / 2
1.0%
+39
–   Colossus 2007c2600+32
−32
(+38)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
4.6%
+119
–   Aristarch 4.502596+12
−12
(+34)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
1.9%
−48
–   The Baron 1.8.12591+23
−23
(+29)1 − 1
(+1−1=0)
50.0%
1.0 / 2
6.2%
+29
–   Pseudo 0.7c2590+13
−13
(+28)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
4.3%
−207
–   Hamsters 0.62589+20
−20
(+27)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
6.5%
+4
–   Booot 4.13.12587+28
−28
(+25)0 − 2
(+0−2=0)
0.0%
0.0 / 2
11.8%
−INF
–   Colossus 2007a2581+32
−32
(+19)1 − 1
(+1−1=0)
50.0%
1.0 / 2
20.2%
+19
–   Petir 4.9999992579+16
−15
(+17)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
16.1%
+141
–   Frenzee 3.0 32-bit2577+22
−22
(+15)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
21.5%
+171
–   Jonny 2.83 32-bit2576+17
−17
(+14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
21.4%
+170
–   ProDeo 1.1 Silver2574+32
−32
(+12)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
29.8%
−40
–   Crafty 22.1 32-bit2565+28
−28
(+3)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
45.6%
+48
–   SOS 5.12564+13
−13
(+2)1 − 1
(+1−1=0)
50.0%
1.0 / 2
46.9%
+2
–   Sloppy 0.1.12551+33
−33
(−11)9 − 11
(+5−7=8)
45.0%
9.0 / 20
69.4%
−42
–   Crafty 21.6 32-bit2549+34
−34
(−13)1 − 1
(+0−0=2)
50.0%
1.0 / 2
71.8%
−13
–   Ufim 8.022544+12
−12
(−18)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
87.9%
−85
–   Crafty 22.0 32-bit2537+33
−33
(−25)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
87.2%
−44
–   GarboChess 2.20 32-bit2523+17
−17
(−39)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.0%
+249
–   Twisted Logic 0.080b262522+34
−34
(−40)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
96.1%
−307
–   Colossus 2007b2519+33
−33
(−43)1 − 3
(+0−2=2)
25.0%
1.0 / 4
97.5%
−173
–   AnMon 5.602515+15
−15
(−47)3 − 3
(+3−3=0)
50.0%
3.0 / 6
99.8%
−47
–   Nimzo 82513+27
−28
(−49)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.2%
+93
–   Arasan 10.0 32-bit2510+33
−33
(−52)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
99.1%
+194
–   Little Goliath Evolution 3.122507+18
−18
(−55)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
99.9%
−12
–   Crafty 20.11 32-bit2502+33
−33
(−60)1 − 3
(+1−3=0)
25.0%
1.0 / 4
99.6%
−285
–   Arasan 10.32498+23
−23
(−64)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+170
–   Twisted Logic 20080404x2496+26
−26
(−66)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+44
–   Booot 4.10.12480+32
−32
(−82)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+67
–   Matacz 1.32477+25
−25
(−85)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+40
–   Anatoli 0.35k2476+16
−16
(−86)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+70
–   Amyan 1.5972473+21
−21
(−89)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−245
–   Trace 1.37a2472+18
−18
(−90)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+59
–   Booot 4.11.12463+33
−33
(−99)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+24
–   Twisted Logic 20071202x2458+26
−27
(−104)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Cyrano 0.32450+34
−34
(−112)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+77
–   Arasan 10.12443+27
−27
(−119)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−201
–   Typhoon 1.00-3482442+31
−31
(−120)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+36
–   Twisted Logic 200709152438+36
−36
(−124)3 − 3
(+1−1=4)
50.0%
3.0 / 6
100.0%
−117
–   DanaSah 3.632428+27
−27
(−134)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+22
–   PostModernist 10162419+18
−18
(−143)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
0
–   Hermann 2.02408+29
−29
(−154)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+147
–   Comet B682383+19
−19
(−179)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Hamsters 0.22380+33
−33
(−182)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−110
–   Pupsi 0.192367+34
−34
(−195)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−34

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Created in 2005-2013 by CCRL team
Last games added on August 1, 2020