CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Show each game results
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
0 0 0 0
–   Komodo 1.0 32-bit2866+16
−16
(+209)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+51
= 0 = 0
–   Thinker 5.4d Inert 32-bit2857+10
−10
(+200)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+49
0 0 = =
–   Gull 0.11a 32-bit2847+21
−20
(+190)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+159
=
–   Deep Junior 11.1a 32-bit2832+18
−18
(+175)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Protector 1.3.5 32-bit2830+15
−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
0 =
–   Cyclone xTreme Fury2827+19
−19
(+170)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−119
= 0 0 0
–   Protector 1.3.4 32-bit2825+16
−16
(+168)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+168
= =
–   Spark 0.4 32-bit2821+16
−16
(+164)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Cyclone xTreme Rage2820+25
−25
(+163)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+6
= 0
–   Deep Junior 11.2 32-bit2819+22
−22
(+162)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Hiarcs 12.12818+11
−11
(+161)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Spark 0.3a 32-bit2799+17
−17
(+142)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−89
= 0 0 = 0 0
–   Protector 1.3.2 32-bit2798+22
−22
(+141)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+141
= =
–   Onno 1.1.1 32-bit2797+18
−18
(+140)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−17
= 0
–   Onno 1.2.70 32-bit2786+18
−18
(+129)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Critter 0.52b 32-bit2772+30
−30
(+115)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+115
= = = =
–   Glaurung 2.1 32-bit2768+18
−18
(+111)6.5 − 13.5
(+2−9=9)
32.5%
6.5 / 20
0.0%
+2
1 = = = = = 0 0 0 = 1 0 = = 0 0 0 0 = 0
–   Ktulu 92753+13
−13
(+96)7 − 14
(+1−8=12)
33.3%
7.0 / 21
0.0%
0
= 0 = 0 = = 1 0 = 0 0 = = = 0 = 0 = = = 0
–   Chronos 1.9.9 32-bit2740+17
−17
(+83)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−12
= 0 0 1
–   Twisted Logic 20100131x 32-bit2738+18
−18
(+81)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
−2
0 = = = 0 =
–   Twisted Logic 20090922 32-bit2729+19
−19
(+72)7.5 − 14.5
(+5−12=5)
34.1%
7.5 / 22
0.0%
−41
0 = 0 0 0 = 0 1 0 1 0 0 1 0 0 = 0 = 0 = 1 1
–   Bison 9.11 32-bit2727+14
−14
(+70)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
−7
0 = 0 0 = 1 = 0 = 1 = 0
–   SmarThink 1.10 32-bit2718+19
−19
(+61)10 − 10
(+7−7=6)
50.0%
10.0 / 20
0.0%
+58
0 = = 0 = 0 0 = = 0 1 1 1 1 0 1 1 0 = 1
–   Marvin 2.2.0 64-bit2718+29
−29
(+61)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−38
0 = = 1 0 0 0 0 = 1
–   Critter 0.42 32-bit2705+25
−25
(+48)14.5 − 22.5
(+7−15=15)
39.2%
14.5 / 37
0.2%
−18
= 0 0 0 = = = 0 0 = 1 0 = 0 1 1 1 = 0 0 1 = 0 0 = = = = 0 1 0 = = 0 = 0 1
–   Ktulu 82704+9
−9
(+47)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Chessmaster 11 Aiglos II2700+20
−20
(+43)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.2%
−INF
0
–   Crafty 23.2 32-bit2695+32
−32
(+38)7 − 8
(+3−4=8)
46.7%
7.0 / 15
2.4%
+20
0 0 1 = 1 = 0 0 = = = = = = 1
–   Frenzee Feb08 32-bit2694+13
−14
(+37)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.2%
−105
= 0
–   Booot 4.15.02691+14
−14
(+34)12 − 18
(+7−13=10)
40.0%
12.0 / 30
0.5%
−32
0 = = 1 0 1 = 1 = 0 = 1 0 0 0 = 0 0 0 0 0 1 0 0 = 1 = = 1 =
–   Delfi 5.42687+12
−12
(+30)14 − 20
(+5−11=18)
41.2%
14.0 / 34
0.8%
−19
0 0 = 1 = 0 1 = 0 = 0 = = 1 = 0 0 = = 0 = 1 = = 1 = = 0 0 = = 0 = =
–   Crafty 23.1 32-bit2684+19
−19
(+27)3 − 4
(+2−3=2)
42.9%
3.0 / 7
3.6%
−18
1 1 0 = = 0 0
–   Chess Tiger 20072681+12
−12
(+24)9 − 12
(+3−6=12)
42.9%
9.0 / 21
3.1%
−18
= = = = 0 0 = 0 1 = 1 0 = = = 0 = = 0 1 =
–   Chessmaster 11 Leonidas2680+21
−21
(+23)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
6.7%
+180
1 =
–   MinkoChess 0.8 32-bit2674+33
−33
(+17)3 − 3
(+3−3=0)
50.0%
3.0 / 6
20.0%
+17
0 0 1 0 1 1
–   Movei 00.8.438 (10 10 10)2667+12
−12
(+10)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
21.5%
−57
= 0 = =
–   Daydreamer 1.75 32-bit2667+17
−17
(+10)6 − 4
(+5−3=2)
60.0%
6.0 / 10
23.2%
+84
0 1 = 0 1 = 1 1 1 0
–   Scorpio 2.5 32-bit2662+32
−32
(+5)4 − 2
(+3−1=2)
66.7%
4.0 / 6
39.2%
+114
= 0 1 = 1 1
–   Scorpio 1.912661+14
−14
(+4)11.5 − 10.5
(+5−4=13)
52.3%
11.5 / 22
36.9%
+19
= = 0 = 1 = = 1 = = 0 = = = 1 = 1 = 0 1 0 =
–   CM10th Xperience2660+13
−13
(+3)0 − 1
(+0−1=0)
0.0%
0.0 / 1
40.5%
−INF
0
–   Alaric 7072659+12
−12
(+2)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
44.9%
+291
1 = 1 1
–   Cyrano 0.6b17 32-bit2647+14
−14
(−10)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
77.4%
−35
= 0 = 1 = = 0 = 1 0 1 0 1 = 0 =
–   E.T. Chess 13.01.082647+14
−14
(−10)5 − 9
(+1−5=8)
35.7%
5.0 / 14
76.5%
−92
= 0 0 = = = 0 0 = = = 0 = 1
–   CM10th Magic II2646+16
−16
(−11)6.5 − 13.5
(+2−9=9)
32.5%
6.5 / 20
78.1%
−117
= = = 0 = 1 0 0 0 0 = = = = 0 0 0 1 0 =
–   CM10th Ogre2646+24
−24
(−11)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
74.3%
−106
1 0 0 =
–   Colossus 2008b2642+13
−13
(−15)12.5 − 15.5
(+6−9=13)
44.6%
12.5 / 28
87.1%
−47
= = 1 0 0 1 = 0 = = = = = 1 0 0 1 0 0 0 = 0 = = = 1 = 1
–   CM10th Guardian2641+27
−27
(−16)1 − 3
(+0−2=2)
25.0%
1.0 / 4
81.4%
−165
= 0 0 =
–   Chronos 1.9.72639+20
−20
(−18)12.5 − 6.5
(+9−3=7)
65.8%
12.5 / 19
88.4%
+81
1 = 1 0 = 0 = 1 = 1 1 1 0 1 = = 1 1 =
–   Slow Chess Blitz WV2.12638+11
−12
(−19)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
93.2%
+48
1 = = =
–   CM10th Warrior2633+25
−25
(−24)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
92.3%
+128
1 = 1 1 = =
–   Crafty 23.0 32-bit2629+29
−29
(−28)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
93.4%
−58
=
–   WildCat 82628+14
−14
(−29)6 − 2
(+6−2=0)
75.0%
6.0 / 8
98.6%
+206
1 1 1 1 1 0 0 1
–   Hamsters 0.7.12619+14
−14
(−38)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
99.8%
+16
= 1 1 = = = 0 1 = 1 = = = 1 0 =
–   Bison 9.62618+23
−23
(−39)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.1%
+INF
1
–   Bison 9.8 32-bit2614+33
−33
(−43)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
98.2%
−73
=
–   Alaric 0702b2605+26
−26
(−52)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.8%
−INF
0
–   Alfil 8.1.12600+14
−14
(−57)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+53
= 0 1 1 = 1
–   Deuterium 09.01.26.4922599+23
−23
(−58)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+151
1 1 1 1 = = = 1
–   Sloppy 0.2.2 32-bit2598+14
−14
(−59)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
100.0%
−83
= = 1 = 0 0 = 0 = = = 1
–   The Baron 2.23 32-bit2594+16
−16
(−63)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
100.0%
−35
= 1 1 1 1 = 0 0 0 0 1 =
–   Petir 4.9999992577+16
−16
(−80)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+77
= 1
–   Critter 0.40 32-bit2575+32
−31
(−82)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Scorpio 2.2 32-bit2568+29
−29
(−89)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   N2 0.4 32-bit2567+18
−18
(−90)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−52
1 1 = 1 = 0 0 =
–   Brutus 8.05 32-bit2566+17
−17
(−91)12.5 − 3.5
(+12−3=1)
78.1%
12.5 / 16
100.0%
+151
1 1 1 0 0 1 1 1 1 1 1 1 1 0 1 =
–   Cyrano 0.52564+33
−33
(−93)14.5 − 5.5
(+11−2=7)
72.5%
14.5 / 20
100.0%
+57
1 0 = 1 1 = = = 1 1 = 1 1 1 1 = 0 = 1 1
–   Tornado 2.22551+23
−23
(−106)14 − 6
(+9−1=10)
70.0%
14.0 / 20
100.0%
+14
1 1 1 = 1 = = = 1 1 = 1 = = 1 = = 0 1 =
–   Hermann 2.5 32-bit2495+20
−20
(−162)14.5 − 5.5
(+12−3=5)
72.5%
14.5 / 20
100.0%
0
1 1 1 1 1 1 1 1 0 = 1 1 = = 1 = = 1 0 0

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
BugChess2 1.6.4 32-bit
played with current
participants of this list
Represented by
1-2-CPU    174BugChess2 1.9 64-bit
32-bit    234BugChess2 1.9 32-bit
32-bit 1-2-CPU    234BugChess2 1.9 32-bit
32-bit single-CPU    234BugChess2 1.9 32-bit
All    174BugChess2 1.9 64-bit
Free    152BugChess2 1.9 64-bit
Free 1-2-CPU    152BugChess2 1.9 64-bit
Free 32-bit    214BugChess2 1.9 32-bit
Free 32-bit 1-2-CPU    214BugChess2 1.9 32-bit
Free 32-bit single-CPU    214BugChess2 1.9 32-bit
Free single-CPU    152BugChess2 1.9 64-bit
Single-CPU    174BugChess2 1.9 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017