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 1.7 32-bit (2699+22
−22
)Quote
Authors: Francois Karr (France), Jean-Philippe Karr (France) Link: WBEC
This is one of the 11 BugChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Gull 0.11a 32-bit2848+21
−21
(+149)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+66
–   Deep Junior 11.1a 32-bit2832+17
−17
(+133)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+37
–   Protector 1.3.5 32-bit2831+15
−15
(+132)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+66
–   Spark 0.4 32-bit2822+16
−16
(+123)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−34
–   Deep Junior 11.2 32-bit2818+21
−21
(+119)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+73
–   Hannibal 1.0a 32-bit2801+12
−12
(+102)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+106
–   Onno 1.2.70 32-bit2787+18
−18
(+88)7.5 − 14.5
(+3−10=9)
34.1%
7.5 / 22
0.0%
−13
–   Jonny 4.002780+11
−11
(+81)7.5 − 12.5
(+4−9=7)
37.5%
7.5 / 20
0.0%
−4
–   Bright 0.5c2779+13
−13
(+80)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−77
–   Loop 13.6 (Loop 2007) 32-bit2774+9
−10
(+75)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+38
–   Ktulu 92755+12
−12
(+56)10 − 12
(+7−9=6)
45.5%
10.0 / 22
0.0%
+26
–   Scorpio 2.7 32-bit2750+20
−20
(+51)11.5 − 10.5
(+6−5=11)
52.3%
11.5 / 22
0.0%
+61
–   SmarThink 1.20 32-bit2748+16
−16
(+49)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−93
–   Spike 1.2 Turin2746+7
−7
(+47)5 − 5
(+1−1=8)
50.0%
5.0 / 10
0.0%
+47
–   Tornado 4.4 32-bit2745+23
−23
(+46)7.5 − 12.5
(+4−9=7)
37.5%
7.5 / 20
0.2%
−34
–   MinkoChess 1.0 32-bit2744+32
−32
(+45)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
1.0%
+178
–   Chronos 1.9.9 32-bit2741+17
−17
(+42)10 − 16
(+4−10=12)
38.5%
10.0 / 26
0.1%
−26
–   MinkoChess 1.1 32-bit2741+27
−27
(+42)7 − 5
(+4−2=6)
58.3%
7.0 / 12
0.7%
+94
–   Crafty 23.4 32-bit2733+19
−19
(+34)8.5 − 11.5
(+3−6=11)
42.5%
8.5 / 20
0.9%
−7
–   Bison 9.11 32-bit2728+14
−14
(+29)7 − 11
(+3−7=8)
38.9%
7.0 / 18
1.1%
−41
–   Crafty 23.3 32-bit2717+32
−32
(+18)10 − 10
(+7−7=6)
50.0%
10.0 / 20
17.5%
+20
–   Chess Tiger 2007.12704+10
−10
(+5)4 − 2
(+4−2=0)
66.7%
4.0 / 6
31.7%
+155
–   Chessmaster 11 Aiglos II2702+20
−20
(+3)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
42.0%
−64
–   Booot 4.15.12697+30
−30
(−2)6 − 6
(+2−2=8)
50.0%
6.0 / 12
52.8%
−2
–   Scorpio 2.6 32-bit2696+32
−32
(−3)3 − 7
(+1−5=4)
30.0%
3.0 / 10
54.4%
−128
–   Crafty 23.2 32-bit2696+32
−32
(−3)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
54.7%
−285
–   Chessmaster 11 Archangel2696+21
−21
(−3)2 − 2
(+2−2=0)
50.0%
2.0 / 4
57.4%
−3
–   Tornado 4.3 64-bit2692+32
−32
(−7)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
63.1%
−17
–   Delfi 5.42690+12
−11
(−9)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
74.8%
−76
–   Chessmaster 11 Toxic2683+20
−20
(−16)1 − 5
(+1−5=0)
16.7%
1.0 / 6
85.4%
−339
–   Chessmaster 11 Leonidas2681+21
−21
(−18)6 − 4
(+6−4=0)
60.0%
6.0 / 10
86.4%
+69
–   Naraku 1.312676+30
−30
(−23)11 − 5
(+9−3=4)
68.8%
11.0 / 16
88.8%
+108
–   Daydreamer 1.75 32-bit2668+17
−17
(−31)22 − 20
(+11−9=22)
52.4%
22.0 / 42
98.6%
−15
–   Deuterium 10.01.27.2132668+22
−22
(−31)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
97.1%
−73
–   Movei 00.8.438 (10 10 10)2667+11
−11
(−32)0 − 4
(+0−4=0)
0.0%
0.0 / 4
99.3%
−INF
–   Chessmaster 112665+12
−12
(−34)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.5%
−34
–   Alaric 7072661+12
−12
(−38)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
99.8%
+21
–   CM10th Paralyse2652+15
−15
(−47)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+35
–   E.T. Chess 13.01.082650+13
−13
(−49)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−108
–   Tornado 4.0 64-bit2649+37
−37
(−50)18 − 6
(+16−4=4)
75.0%
18.0 / 24
98.9%
+144
–   Cyrano 0.6b17 32-bit2649+14
−14
(−50)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−39
–   Colossus 2008b2644+12
−12
(−55)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
+38
–   Gandalf 62633+11
−11
(−66)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+76
–   Deuterium 11.01.28.1592620+20
−20
(−79)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+204
–   Hamsters 0.7.12620+14
−14
(−79)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+74
–   Tornado 3.6.7 32-bit2615+32
−32
(−84)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+36
–   Deuterium 09.01.26.4922600+23
−23
(−99)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−166
–   Sloppy 0.2.2 32-bit2599+14
−14
(−100)12 − 8
(+8−4=8)
60.0%
12.0 / 20
100.0%
−38
–   The Baron 2.23 32-bit2595+16
−16
(−104)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−36
–   Pseudo 0.7c2592+13
−13
(−107)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−199
–   Amyan 1.722590+12
−12
(−109)15.5 − 4.5
(+14−3=3)
77.5%
15.5 / 20
100.0%
+111
–   Rotor 0.62590+16
−16
(−109)6 − 6
(+4−4=4)
50.0%
6.0 / 12
100.0%
−112
–   RedQueen 0.9.8 32-bit2577+22
−22
(−122)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−39
–   Dirty 6J-222577+23
−23
(−122)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+27
–   N2 0.4 32-bit2568+18
−18
(−131)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
−19
–   Brutus 8.05 32-bit2567+17
−17
(−132)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+151
–   Arasan 12.3 32-bit2565+24
−24
(−134)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−66
–   Rotor 0.52565+17
−17
(−134)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−134
–   Dirty 11D-272560+27
−27
(−139)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−139
–   Arasan 11.7 32-bit2559+32
−32
(−140)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−58
–   Ufim 8.022544+12
−12
(−155)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+128
–   Dirty ACCA4 32-bit2543+33
−33
(−156)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
100.0%
−51
–   AnMon 5.752539+15
−15
(−160)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−83
–   DanaSah 4.452513+29
−29
(−186)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−186
–   Xpdnt 0910072482+15
−15
(−217)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−66
–   Matacz 1.42479+16
−16
(−220)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+7

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