CCRL 40/40
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 1'084'933 games
played by 2'536 programs
148136 CPU days (X2 4600+)

White wins: 376'624 (34.7%)
Black wins: 280'046 (25.8%)
Draws: 428'263 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
BugChess2 1.5.2 (2563+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
(+243)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+273
–   Loop 13.5 32-bit2775+27
−27
(+212)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Hiarcs X54 Hypermodern 32-bit2756+28
−28
(+193)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+36
–   Glaurung 2.0.1 64-bit2745+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
(+168)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Hiarcs X54 32-bit2731+32
−32
(+168)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+198
–   Ktulu 82706+9
−9
(+143)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−14
–   SmarThink 1.00 64-bit2705+36
−36
(+142)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
0.0%
−6
–   Naum 2.0 32-bit2697+15
−15
(+134)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Spike 1.12689+15
−15
(+126)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Booot 4.14.02667+20
−20
(+104)8.5 − 15.5
(+2−9=13)
35.4%
8.5 / 24
0.0%
+19
–   Movei 00.8.438 (10 10 10)2667+11
−11
(+104)4 − 7
(+3−6=2)
36.4%
4.0 / 11
0.0%
−2
–   LoopList 6.002665+25
−25
(+102)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−254
–   Chessmaster 112665+12
−13
(+102)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+102
–   Bright 0.2c2664+26
−26
(+101)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−48
–   CM10th Xperience2661+13
−13
(+98)2 − 1
(+2−1=0)
66.7%
2.0 / 3
0.0%
+254
–   Frenzee Dec07 32-bit2660+25
−24
(+97)10.5 − 13.5
(+8−11=5)
43.8%
10.5 / 24
0.0%
+48
–   CM10th Lazarus2657+23
−23
(+94)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Scorpio 2.0 32-bit2653+17
−17
(+90)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−56
–   E.T. Chess 13.01.082650+13
−13
(+87)5 − 17
(+3−15=4)
22.7%
5.0 / 22
0.0%
−122
–   Scorpio 1.812645+36
−36
(+82)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+141
–   Gandalf 62633+12
−11
(+70)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+62
–   CM10th Default2632+15
−15
(+69)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−13
–   WildCat 82629+13
−13
(+66)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−263
–   WildCat 72624+14
−14
(+61)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.0%
+46
–   List 5.122618+18
−18
(+55)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+55
–   ProDeo 1.62618+20
−20
(+55)4.5 − 2.5
(+3−1=3)
64.3%
4.5 / 7
0.1%
+138
–   Colossus 2007d2613+23
−23
(+50)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.3%
−17
–   Naum 1.91 32-bit2606+15
−15
(+43)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.5%
+12
–   Alaric 0702b2605+26
−26
(+42)3 − 3
(+3−3=0)
50.0%
3.0 / 6
1.6%
+42
–   Alfil 8.1.12601+14
−14
(+38)1 − 1
(+0−0=2)
50.0%
1.0 / 2
1.0%
+38
–   Colossus 2007c2600+32
−32
(+37)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
4.6%
+118
–   Aristarch 4.502595+12
−12
(+32)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
2.0%
−50
–   Pseudo 0.7c2591+13
−13
(+28)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
3.9%
−207
–   The Baron 1.8.12591+23
−23
(+28)1 − 1
(+1−1=0)
50.0%
1.0 / 2
6.3%
+28
–   Hamsters 0.62589+20
−20
(+26)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
6.5%
+3
–   Booot 4.13.12587+28
−28
(+24)0 − 2
(+0−2=0)
0.0%
0.0 / 2
11.7%
−INF
–   Petir 4.9999992579+16
−16
(+16)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
16.0%
+140
–   Colossus 2007a2579+32
−32
(+16)1 − 1
(+1−1=0)
50.0%
1.0 / 2
23.1%
+16
–   Frenzee 3.0 32-bit2577+22
−22
(+14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
21.5%
+170
–   Jonny 2.83 32-bit2576+17
−16
(+13)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
21.5%
+169
–   ProDeo 1.1 Silver2573+32
−32
(+10)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
31.7%
−42
–   Crafty 22.1 32-bit2565+28
−28
(+2)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
45.6%
+47
–   SOS 5.12563+13
−13
(0)1 − 1
(+1−1=0)
50.0%
1.0 / 2
48.2%
0
–   Sloppy 0.1.12551+33
−33
(−12)9 − 11
(+5−7=8)
45.0%
9.0 / 20
71.0%
−43
–   Crafty 21.6 32-bit2549+34
−34
(−14)1 − 1
(+0−0=2)
50.0%
1.0 / 2
72.4%
−14
–   Ufim 8.022544+12
−12
(−19)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
88.1%
−86
–   Crafty 22.0 32-bit2538+33
−33
(−25)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
87.1%
−44
–   GarboChess 2.20 32-bit2523+17
−17
(−40)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.0%
+248
–   Twisted Logic 0.080b262522+34
−34
(−41)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
96.3%
−308
–   Arasan 10.0 32-bit2519+34
−34
(−44)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
97.3%
+202
–   AnMon 5.602515+15
−15
(−48)3 − 3
(+3−3=0)
50.0%
3.0 / 6
99.8%
−48
–   Colossus 2007b2515+34
−34
(−48)1 − 3
(+0−2=2)
25.0%
1.0 / 4
98.3%
−178
–   Nimzo 82513+27
−28
(−50)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.3%
+92
–   Little Goliath Evolution 3.122507+18
−18
(−56)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
99.9%
−13
–   Crafty 20.11 32-bit2500+34
−34
(−63)1 − 3
(+1−3=0)
25.0%
1.0 / 4
99.7%
−288
–   Twisted Logic 20080404x2495+26
−26
(−68)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+42
–   Arasan 10.32495+24
−24
(−68)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+166
–   Booot 4.10.12487+33
−33
(−76)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+73
–   Matacz 1.32477+25
−25
(−86)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+39
–   Anatoli 0.35k2475+16
−16
(−88)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+68
–   Amyan 1.5972473+21
−21
(−90)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−246
–   Trace 1.37a2472+18
−18
(−91)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+58
–   Booot 4.11.12458+33
−33
(−105)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+18
–   Twisted Logic 20071202x2458+26
−27
(−105)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Cyrano 0.32450+34
−34
(−113)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+76
–   Typhoon 1.00-3482442+33
−33
(−121)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+35
–   Arasan 10.12439+28
−28
(−124)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−206
–   Twisted Logic 200709152437+36
−36
(−126)3 − 3
(+1−1=4)
50.0%
3.0 / 6
100.0%
−119
–   DanaSah 3.632428+27
−27
(−135)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+21
–   PostModernist 10162420+18
−19
(−143)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
0
–   Hermann 2.02408+29
−29
(−155)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+146
–   Comet B682384+19
−19
(−179)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Hamsters 0.22382+33
−33
(−181)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−109
–   Pupsi 0.192367+34
−34
(−196)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−35

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Created in 2005-2013 by CCRL team
Last games added on September 21, 2019