CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

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BugChess2 1.6.2 (2553+32
−32
)Quote
Authors: Francois Karr (France), Jean-Philippe Karr (France) Link: WBEC
This is one of the 11 BugChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Twisted Logic 200806202722+16
−17
(+169)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Ktulu 82706+9
−9
(+153)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+85
= 0 = =
–   Chessmaster 11 Aiglos II2692+18
−18
(+139)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+28
0 = = 0 1 0
–   Delfi 5.42689+12
−12
(+136)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−13
= = 0 0
–   Chessmaster 11 Toxic2682+19
−20
(+129)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−13
= 0
–   Chess Tiger 20072681+12
−12
(+128)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+128
= = 1 0
–   Chessmaster 112664+12
−12
(+111)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
0.0%
+399
1 = 1 1
–   Alaric 7072660+12
−11
(+107)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+11
0 = 1 0
–   CM10th Paralyse2654+14
−15
(+101)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Scorpio 2.0 32-bit2652+16
−17
(+99)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−43
= 0
–   E.T. Chess 13.01.082649+13
−13
(+96)3 − 2
(+2−1=2)
60.0%
3.0 / 5
0.0%
+155
1 = 0 1 =
–   Cyrano 0.6b17 32-bit2648+14
−14
(+95)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−50
0 0 1 0 1 0
–   Colossus 2008b2643+12
−12
(+90)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Slow Chess Blitz WV2.12637+11
−12
(+84)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Gandalf 62634+11
−11
(+81)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+50
=
–   CM9000 Assassin2633+23
−23
(+80)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+236
= 1
–   CM10th Default2630+15
−14
(+77)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+233
1 =
–   WildCat 82628+13
−13
(+75)1.5 − 5.5
(+1−5=1)
21.4%
1.5 / 7
0.0%
−164
0 = 1 0 0 0 0
–   Ruffian 2.1.02623+13
−13
(+70)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+100
=
–   Hamsters 0.72617+21
−21
(+64)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−78
= 0
–   ProDeo 1.62617+20
−20
(+64)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
0.0%
+71
= = = 0 1
–   Slow Chess Blitz WV22615+16
−16
(+62)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+62
= =
–   Pharaon 3.5.12613+12
−12
(+60)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Colossus 2007d2613+23
−23
(+60)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.2%
−82
0 =
–   Naum 1.91 32-bit2605+15
−15
(+52)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.2%
−104
= 0
–   Alfil 8.1.12600+14
−14
(+47)5 − 8
(+3−6=4)
38.5%
5.0 / 13
0.4%
−26
= 0 1 0 = 1 = 0 0 = 0 0 1
–   Sloppy 0.2.2 32-bit2598+14
−14
(+45)3.5 − 3.5
(+2−2=3)
50.0%
3.5 / 7
0.6%
+38
1 = 0 1 0 = =
–   The Baron 2.23 32-bit2594+17
−17
(+41)13.5 − 29.5
(+9−25=9)
31.4%
13.5 / 43
1.2%
−97
0 1 1 1 0 0 0 0 0 = 0 0 0 0 0 1 0 0 1 1 0 = 0 0 = 0 1 0 1 = 0 0 = = 0 1 = 0 0 = 0 = 0
–   Pseudo 0.7c2591+13
−13
(+38)1 − 0
(+1−0=0)
100.0%
1.0 / 1
1.6%
+INF
1
–   Hamsters 0.62589+20
−20
(+36)1 − 3
(+0−2=2)
25.0%
1.0 / 4
3.1%
−106
= 0 = 0
–   Petir 4.9999992579+16
−15
(+26)2.5 − 2.5
(+2−2=1)
50.0%
2.5 / 5
8.1%
+36
= 1 0 0 1
–   Frenzee 3.0 32-bit2577+22
−22
(+24)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
11.4%
+180
= 1
–   RedQueen 0.9.8 32-bit2576+22
−22
(+23)7 − 3
(+6−2=2)
70.0%
7.0 / 10
11.9%
+178
= 0 1 1 1 0 = 1 1 1
–   Cyrano 0.52565+32
−31
(+12)15.5 − 19.5
(+8−12=15)
44.3%
15.5 / 35
28.4%
−22
= 1 0 1 0 = 0 0 0 = 0 0 0 1 = = 0 = 1 1 = 0 = 1 = = = 0 1 = = 1 = 0 =
–   Crafty 22.1 32-bit2564+28
−28
(+11)2 − 3
(+0−1=4)
40.0%
2.0 / 5
30.0%
−34
= = 0 = =
–   SOS 5.12563+13
−13
(+10)1 − 0
(+1−0=0)
100.0%
1.0 / 1
27.9%
+INF
1
–   Zurichess Glarus 64-bit2559+27
−27
(+6)2 − 4
(+1−3=2)
33.3%
2.0 / 6
39.6%
−106
= 0 0 0 1 =
–   Ufim 8.022543+12
−12
(−10)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
71.5%
−40
=
–   Colossus 2008a2543+29
−29
(−10)5 − 1
(+4−0=2)
83.3%
5.0 / 6
66.8%
+220
= 1 = 1 1 1
–   Carballo 1.4 64-bit2534+26
−26
(−19)3 − 5
(+2−4=2)
37.5%
3.0 / 8
81.7%
−107
1 0 0 1 = = 0 0
–   Twisted Logic 0.099x2523+33
−33
(−30)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
89.3%
+126
1 =
–   GarboChess 2.20 32-bit2522+17
−17
(−31)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
95.1%
+79
1 = = = 1
–   Sloppy 0.1.02521+30
−30
(−32)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
92.2%
+124
1 =
–   Glass 1.7 32-bit2514+28
−28
(−39)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
96.3%
−74
1 = = = 0 = 0 1 0 =
–   Twisted Logic 0.0852507+28
−28
(−46)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.1%
−46
1 0
–   Winter 0.1.1 64-bit2496+21
−21
(−57)2 − 4
(+1−3=2)
33.3%
2.0 / 6
99.8%
−161
= 1 = 0 0 0
–   Ufim 7.012490+32
−32
(−63)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.7%
−63
= =
–   DoubleCheck 3.1 32-bit2487+34
−34
(−66)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.7%
+62
= 1 = = 1 = 1 1 1 0
–   Trace 1.362485+20
−20
(−68)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+74
= 1
–   Booot 4.12.02484+33
−33
(−69)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.8%
+72
1 =
–   Cerebro 3.03d2480+17
−17
(−73)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+83
= 1
–   Drosophila 1.5.1 64-bit2479+15
−15
(−74)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+17
= 1 = 1 1 0 1 = = =
–   Anatoli 0.35k2475+16
−16
(−78)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−78
1 0
–   Shield 1.2 64-bit2473+26
−26
(−80)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−35
0 = 0 1 0 1 1 1
–   BBChess 1.3a2472+25
−25
(−81)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−223
= 0
–   Arasan 10.42470+20
−20
(−83)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−72
= = 0 1
–   Hermann 2.3 32-bit2445+32
−32
(−108)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+48
= 1
–   Typhoon 1.00-3582434+17
−17
(−119)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+30
= = 1 1
–   Delphil 1.9c2421+33
−33
(−132)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−132
= =
–   RomiChess P3L 32-bit2382+33
−33
(−171)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
−22
1 1 = 1 1 = 0 0 1 1

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021