CCRL 40/15
Downloads and Statistics
August 15, 2020
Testing summary:
Total: 1'169'618 games
played by 2'696 programs

White wins: 403'389 (34.5%)
Black wins: 298'048 (25.5%)
Draws: 468'181 (40.0%)
White score: 54.5%

Engine Details

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BugChess2 1.6.4 32-bit (2657+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
–   Stockfish 1.6.3 32-bit2933+17
−17
(+276)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Komodo 1.0 32-bit2868+16
−16
(+211)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+53
–   Thinker 5.4d Inert 32-bit2856+10
−10
(+199)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+48
–   Gull 0.11a 32-bit2847+21
−21
(+190)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+159
–   Deep Junior 11.1a 32-bit2831+17
−17
(+174)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Protector 1.3.5 32-bit2830+14
−15
(+173)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+142
–   Critter 0.60 32-bit2830+23
−23
(+173)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+16
–   Cyclone xTreme Fury2827+19
−19
(+170)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−119
–   Protector 1.3.4 32-bit2824+15
−15
(+167)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+167
–   Spark 0.4 32-bit2821+16
−16
(+164)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Cyclone xTreme Rage2820+25
−25
(+163)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+6
–   Hiarcs 12.12817+11
−11
(+160)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Deep Junior 11.2 32-bit2817+21
−21
(+160)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Spark 0.3a 32-bit2799+17
−17
(+142)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−89
–   Onno 1.1.1 32-bit2797+18
−18
(+140)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−17
–   Protector 1.3.2 32-bit2795+21
−21
(+138)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+138
–   Onno 1.2.70 32-bit2786+18
−18
(+129)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Critter 0.52b 32-bit2773+30
−30
(+116)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+116
–   Glaurung 2.1 32-bit2765+18
−18
(+108)6.5 − 13.5
(+2−9=9)
32.5%
6.5 / 20
0.0%
0
–   Ktulu 92752+12
−12
(+95)7 − 14
(+1−8=12)
33.3%
7.0 / 21
0.0%
−1
–   Chronos 1.9.9 32-bit2740+17
−17
(+83)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−12
–   Twisted Logic 20100131x 32-bit2736+18
−18
(+79)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
−4
–   Twisted Logic 20090922 32-bit2730+19
−19
(+73)7.5 − 14.5
(+5−12=5)
34.1%
7.5 / 22
0.0%
−40
–   Bison 9.11 32-bit2728+14
−14
(+71)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
−6
–   Marvin 2.2.0 64-bit2719+25
−25
(+62)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−37
–   SmarThink 1.10 32-bit2718+19
−19
(+61)10 − 10
(+7−7=6)
50.0%
10.0 / 20
0.0%
+58
–   Critter 0.42 32-bit2706+25
−25
(+49)14.5 − 22.5
(+7−15=15)
39.2%
14.5 / 37
0.2%
−17
–   Ktulu 82706+9
−9
(+49)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Chessmaster 11 Aiglos II2701+19
−19
(+44)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.2%
−INF
–   Frenzee Feb08 32-bit2695+13
−13
(+38)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.2%
−104
–   Crafty 23.2 32-bit2695+32
−32
(+38)7 − 8
(+3−4=8)
46.7%
7.0 / 15
2.5%
+20
–   Booot 4.15.02693+14
−14
(+36)12 − 18
(+7−13=10)
40.0%
12.0 / 30
0.4%
−30
–   Delfi 5.42689+11
−11
(+32)14 − 20
(+5−11=18)
41.2%
14.0 / 34
0.6%
−17
–   Crafty 23.1 32-bit2687+18
−18
(+30)3 − 4
(+2−3=2)
42.9%
3.0 / 7
2.2%
−15
–   Chess Tiger 20072681+12
−12
(+24)9 − 12
(+3−6=12)
42.9%
9.0 / 21
3.2%
−18
–   Chessmaster 11 Leonidas2680+20
−20
(+23)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
7.4%
+180
–   MinkoChess 0.8 32-bit2674+33
−33
(+17)3 − 3
(+3−3=0)
50.0%
3.0 / 6
20.9%
+17
–   Daydreamer 1.75 32-bit2668+17
−17
(+11)6 − 4
(+5−3=2)
60.0%
6.0 / 10
23.6%
+85
–   Movei 00.8.438 (10 10 10)2667+11
−11
(+10)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
23.2%
−57
–   Scorpio 2.5 32-bit2663+32
−32
(+6)4 − 2
(+3−1=2)
66.7%
4.0 / 6
38.0%
+115
–   CM10th Xperience2661+13
−13
(+4)0 − 1
(+0−1=0)
0.0%
0.0 / 1
39.5%
−INF
–   Scorpio 1.912661+13
−13
(+4)11.5 − 10.5
(+5−4=13)
52.3%
11.5 / 22
39.3%
+19
–   Alaric 7072660+11
−12
(+3)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
40.8%
+292
–   E.T. Chess 13.01.082649+13
−13
(−8)5 − 9
(+1−5=8)
35.7%
5.0 / 14
72.9%
−90
–   Cyrano 0.6b17 32-bit2648+14
−14
(−9)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
76.6%
−34
–   CM10th Ogre2647+22
−23
(−10)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
73.7%
−105
–   CM10th Magic II2643+15
−15
(−14)6.5 − 13.5
(+2−9=9)
32.5%
6.5 / 20
84.7%
−120
–   Colossus 2008b2643+12
−12
(−14)12.5 − 15.5
(+6−9=13)
44.6%
12.5 / 28
86.8%
−46
–   Chronos 1.9.72640+20
−20
(−17)12.5 − 6.5
(+9−3=7)
65.8%
12.5 / 19
87.7%
+82
–   CM10th Guardian2639+26
−26
(−18)1 − 3
(+0−2=2)
25.0%
1.0 / 4
85.6%
−167
–   Slow Chess Blitz WV2.12637+12
−11
(−20)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
94.7%
+47
–   CM10th Warrior2633+25
−25
(−24)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
92.3%
+128
–   Crafty 23.0 32-bit2630+29
−29
(−27)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
93.2%
−57
–   WildCat 82629+13
−13
(−28)6 − 2
(+6−2=0)
75.0%
6.0 / 8
98.5%
+207
–   Bison 9.62619+23
−23
(−38)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.0%
+INF
–   Hamsters 0.7.12618+14
−14
(−39)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
99.9%
+15
–   Bison 9.8 32-bit2616+33
−32
(−41)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
98.1%
−71
–   Alaric 0702b2605+26
−26
(−52)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.8%
−INF
–   Alfil 8.1.12601+14
−14
(−56)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+54
–   Deuterium 09.01.26.4922599+23
−23
(−58)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+151
–   Sloppy 0.2.2 32-bit2599+14
−14
(−58)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
100.0%
−82
–   The Baron 2.23 32-bit2594+16
−16
(−63)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
100.0%
−35
–   Petir 4.9999992579+15
−15
(−78)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+79
–   Critter 0.40 32-bit2576+32
−31
(−81)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Scorpio 2.2 32-bit2570+28
−28
(−87)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   N2 0.4 32-bit2568+18
−18
(−89)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−51
–   Brutus 8.05 32-bit2567+17
−17
(−90)12.5 − 3.5
(+12−3=1)
78.1%
12.5 / 16
100.0%
+152
–   Cyrano 0.52566+31
−31
(−91)14.5 − 5.5
(+11−2=7)
72.5%
14.5 / 20
100.0%
+59
–   Tornado 2.22552+23
−23
(−105)14 − 6
(+9−1=10)
70.0%
14.0 / 20
100.0%
+15
–   Hermann 2.5 32-bit2499+20
−20
(−158)14.5 − 5.5
(+12−3=5)
72.5%
14.5 / 20
100.0%
+3

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Created in 2005-2013 by CCRL team
Last games added on August 15, 2020