CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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BugChess2 1.6.3 32-bit (2620+19
−19
)Quote
Authors: Francois Karr (France), Jean-Philippe Karr (France) Link: WBEC
This is one of the 11 BugChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Thinker 5.3b Inert 32-bit2846+19
−19
(+226)2.5 − 17.5
(+0−15=5)
12.5%
2.5 / 20
0.0%
−61
0 = 0 = 0 0 0 0 0 0 = 0 = = 0 0 0 0 0 0
–   TheMadPrune 1.1.252806+24
−24
(+186)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Grapefruit 1.0a32783+32
−32
(+163)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Bright 0.4a2777+10
−10
(+157)7 − 15
(+4−12=6)
31.8%
7.0 / 22
0.0%
+29
= 0 1 0 = 1 1 0 1 0 = 0 0 0 0 0 0 = 0 = 0 =
–   Glaurung 2.2 32-bit2756+24
−24
(+136)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+136
0 1
–   Stockfish 1.012748+31
−31
(+128)6 − 18
(+3−15=6)
25.0%
6.0 / 24
0.0%
−53
0 0 0 = = 0 = 0 0 0 0 0 = 0 0 = 0 1 0 = 0 1 0 1
–   Spike 1.2 Turin2746+7
−7
(+126)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+126
= =
–   Bright 0.3a2730+19
−19
(+110)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+17
= 0 1 0
–   Twisted Logic 200806202724+16
−17
(+104)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Thinker 5.1d Passive2724+28
−28
(+104)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
+17
= 0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 = = 0 = 1 1 = = = = 0 0 0 = = 1
–   Ktulu 82706+9
−9
(+86)16.5 − 22.5
(+9−15=15)
42.3%
16.5 / 39
0.0%
+32
1 0 0 = = = 1 1 0 0 0 = 1 1 = 0 = 1 = 0 0 1 = 1 0 0 0 = 0 = 0 = = = 1 = = 0 0
–   Chess Tiger 2007.12704+10
−10
(+84)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−206
= 0 0 0
–   Chessmaster 11 Aiglos II2702+20
−20
(+82)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+82
0 1
–   Chessmaster 11 Archangel2696+21
−21
(+76)15 − 19
(+10−14=10)
44.1%
15.0 / 34
0.0%
+37
0 1 0 = = 1 = = 1 0 = 0 0 0 0 0 1 1 = = 0 = 1 = 1 0 1 0 1 0 0 0 1 =
–   Frenzee Feb08 32-bit2696+13
−13
(+76)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+76
= = = 0 = 1
–   Booot 4.15.02694+14
−14
(+74)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−83
0 = = 0
–   Delfi 5.42690+12
−11
(+70)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+121
1 = = = 0 1
–   Chessmaster 11 Toxic2683+20
−20
(+63)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+63
0 1 1 0
–   Chess Tiger 20072682+12
−12
(+62)16.5 − 16.5
(+8−8=17)
50.0%
16.5 / 33
0.0%
+62
1 0 1 = = = = = = 0 = 1 0 = 0 = = 1 = 0 0 1 = = = = 1 1 = = 0 1 0
–   Chessmaster 11 Leonidas2681+21
−21
(+61)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+61
= =
–   Booot 4.14.02667+20
−20
(+47)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−95
= 0
–   Movei 00.8.438 (10 10 10)2667+11
−11
(+47)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
0.0%
+74
1 = 0 = = 1 0 1 1 0 = =
–   Chessmaster 112665+12
−12
(+45)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−105
0 0 = =
–   CM10th Xperience2661+13
−13
(+41)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
−41
= 0 =
–   Alaric 7072661+12
−12
(+41)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−212
0 0 = 0 = 0 = 0 0 0
–   Scorpio 2.02b2655+30
−30
(+35)9 − 17
(+5−13=8)
34.6%
9.0 / 26
2.4%
−72
= 1 0 0 = 0 = 0 0 0 = 1 1 0 1 = = 0 0 0 0 0 = = 0 1
–   Scorpio 2.1 32-bit2653+34
−34
(+33)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
4.9%
−216
0 0 0 = 0 0 = 0 = 0
–   CM10th Paralyse2652+15
−15
(+32)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.5%
+INF
1 1
–   E.T. Chess 13.01.082650+13
−13
(+30)20 − 23
(+11−14=18)
46.5%
20.0 / 43
0.5%
+7
0 = 0 1 0 0 = 0 = = 1 0 0 0 0 = = 0 1 = = 1 1 0 = 1 0 0 = = 1 = = = 0 1 1 = = = 1 = 1
–   Cyrano 0.6b17 32-bit2649+14
−14
(+29)14 − 21
(+4−11=20)
40.0%
14.0 / 35
0.8%
−24
= = 0 1 0 0 = 0 = = 0 0 = = = 0 0 = = 1 = = = 1 = = 0 = = = 0 0 1 = =
–   Colossus 2008b2644+12
−12
(+24)11.5 − 16.5
(+5−10=13)
41.1%
11.5 / 28
1.9%
−29
= = = = 0 1 = = = = 0 0 0 = 0 1 1 = = = 0 0 0 1 = 0 1 0
–   CM10th Magic II2643+16
−16
(+23)1 − 1
(+1−1=0)
50.0%
1.0 / 2
3.3%
+23
1 0
–   Chronos 1.9.72641+20
−20
(+21)4 − 5
(+2−3=4)
44.4%
4.0 / 9
7.4%
−10
1 1 = = = = 0 0 0
–   CM10th Pestilence2639+25
−25
(+19)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
12.0%
+78
= 1 = =
–   Scorpio 2.05b2637+32
−32
(+17)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
19.5%
+69
= 0 = 1 1 =
–   Slow Chess Blitz WV2.12637+12
−11
(+17)3 − 3
(+2−2=2)
50.0%
3.0 / 6
6.7%
+17
= 1 = 1 0 0
–   Gandalf 62633+11
−11
(+13)4 − 2
(+3−1=2)
66.7%
4.0 / 6
12.9%
+126
= 0 1 1 = 1
–   CM9000 Assassin2631+24
−24
(+11)0 − 2
(+0−2=0)
0.0%
0.0 / 2
24.9%
−INF
0 0
–   Crafty 23.0 32-bit2631+29
−29
(+11)12.5 − 12.5
(+7−7=11)
50.0%
12.5 / 25
27.4%
+11
1 = 0 1 0 1 1 = 1 = = = 0 0 = 0 = 0 0 1 = = 1 = =
–   WildCat 82629+13
−13
(+9)15 − 13
(+10−8=10)
53.6%
15.0 / 28
22.9%
+30
0 = 0 = 0 0 0 1 1 1 1 1 0 = = = = 1 1 = 1 0 = 1 1 = = 0
–   Ruffian 2.1.02624+13
−13
(+4)5 − 3
(+4−2=2)
62.5%
5.0 / 8
38.7%
+91
1 = 1 1 = 0 1 0
–   Hamsters 0.7.12620+14
−14
(0)10.5 − 15.5
(+5−10=11)
40.4%
10.5 / 26
51.5%
−62
0 0 0 = 1 = = 0 0 1 0 = = = 0 = = 0 0 = 1 0 = 1 = 1
–   Bison 9.62620+23
−23
(0)2 − 3
(+1−2=2)
40.0%
2.0 / 5
51.8%
−76
0 = 1 0 =
–   ProDeo 1.62618+20
−20
(−2)8 − 6
(+4−2=8)
57.1%
8.0 / 14
56.8%
+35
1 1 = = 1 = 0 = = 0 1 = = =
–   Pharaon 3.5.12614+12
−13
(−6)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
72.2%
−98
1 0 = 0
–   Bison 9.8 32-bit2614+33
−33
(−6)18.5 − 21.5
(+11−14=15)
46.3%
18.5 / 40
62.9%
−30
0 = = 1 0 1 0 = 0 = 0 = 1 0 0 = 1 = 1 = 1 1 1 0 1 0 0 = 0 0 = 1 0 0 1 = = = = =
–   Alaric 0702b2606+26
−26
(−14)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
81.5%
−44
=
–   Alfil 8.1.12601+14
−14
(−19)33.5 − 26.5
(+23−16=21)
55.8%
33.5 / 60
95.1%
+18
0 = = 1 = 0 1 = 1 0 0 1 1 1 1 = 1 0 1 1 1 = = 1 0 = 1 1 = 0 0 0 = = = 0 = 0 = = 1 0 0 = 1 1 1 0 0 = = 1 1 = = 0 = 1 1 1
–   Sloppy 0.2.2 32-bit2599+14
−14
(−21)13 − 11
(+8−6=10)
54.2%
13.0 / 24
96.4%
+1
= = 0 0 1 = = 1 0 = 1 1 = = 1 0 0 1 = 1 0 = 1 =
–   The Baron 2.23 32-bit2595+16
−16
(−25)31 − 19
(+22−10=18)
62.0%
31.0 / 50
98.0%
+51
0 = = = = 1 1 1 1 = 1 0 1 1 1 1 = 1 = = 0 = = 1 = 0 1 1 0 = 0 1 1 = 1 = 1 = 1 1 = = 0 0 1 0 = 0 1 1
–   Crafty 22.8 32-bit2594+33
−33
(−26)1 − 1
(+1−1=0)
50.0%
1.0 / 2
91.9%
−26
1 0
–   Petir 4.392593+20
−20
(−27)17 − 13
(+10−6=14)
56.7%
17.0 / 30
97.7%
+11
= = 1 1 = = = 0 = 0 1 1 1 = = = 1 0 1 1 1 = = = = 0 0 0 = 1
–   Pseudo 0.7c2592+13
−13
(−28)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.3%
+82
1 = = 1 1 0
–   Crafty 22.4 32-bit2581+32
−32
(−39)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
98.1%
+28
= 1 = =
–   Zappa 1.1 32-bit2581+29
−29
(−39)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
98.7%
−181
= 0
–   Petir 4.9999992579+15
−15
(−41)11 − 13
(+7−9=8)
45.8%
11.0 / 24
100.0%
−68
0 0 = 0 1 1 1 = 0 1 = 0 0 1 0 = = = 0 0 1 1 = =
–   Critter 0.40 32-bit2577+32
−31
(−43)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.0%
+106
1 = = 1
–   Crafty 22.10 32-bit2573+33
−33
(−47)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.4%
−47
= 1 0 =
–   Crafty 22.1 32-bit2565+28
−28
(−55)20.5 − 12.5
(+16−8=9)
62.1%
20.5 / 33
99.9%
+31
= 0 1 0 = = 1 1 = = = = 1 1 1 0 1 1 1 0 1 0 0 = = 1 0 1 1 1 1 1 0
–   Rotor 0.52565+17
−17
(−55)4 − 3
(+2−1=4)
57.1%
4.0 / 7
100.0%
−12
= 0 1 1 = = =
–   SOS 5.12564+13
−13
(−56)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−4
0 1 = 1 = =
–   Chronos 1.9.52560+33
−33
(−60)2 − 4
(+1−3=2)
33.3%
2.0 / 6
99.9%
−172
= 0 1 0 0 =
–   Tornado 2.22552+23
−23
(−68)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−68
= =
–   Ufim 8.022544+12
−12
(−76)1 − 3
(+1−3=0)
25.0%
1.0 / 4
100.0%
−303
1 0 0 0
–   AnMon 5.662533+21
−21
(−87)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
+27
1 0 1 1 0 1 1 = = = 1 =
–   DanaSah 4.242527+17
−17
(−93)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−7
0 1 1 =
–   GarboChess 2.20 32-bit2523+17
−17
(−97)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+130
0 1 1 1
–   Tao 5.62503+16
−16
(−117)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Hermann 2.4 32-bit2501+24
−23
(−119)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+71
1 1 = 1 0 1
–   Cerebro 3.03d2482+17
−17
(−138)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+145
1 = 1 1
–   Pepito 1.59 32-bit2482+24
−24
(−138)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Rotor 0.42480+18
−18
(−140)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Matacz 1.42479+16
−16
(−141)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+16
= 1 1 =
–   Anatoli 0.35k2476+16
−16
(−144)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+6
1 = 1 =
–   Arasan 10.42471+21
−20
(−149)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Typhoon 1.00-3582434+17
−17
(−186)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−43
1 = 1 =
–   Queen 4.032409+18
−18
(−211)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−60
1 = 1 =

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Created in 2005-2013 by CCRL team
Last games added on September 14, 2019