CCRL 40/15
Downloads and Statistics
June 27, 2020
Testing summary:
Total: 1'157'654 games
played by 2'680 programs

White wins: 399'695 (34.5%)
Black wins: 295'571 (25.5%)
Draws: 462'388 (39.9%)
White score: 54.5%

Engine Details

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BugChess2 1.9 64-bit 4CPU#96  (2838+21
−21
)Quote
Authors: Francois Karr (France), Jean-Philippe Karr (France) Link: WBEC
This is one of the 11 BugChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Protector 1.5.0 64-bit 4CPU3055+18
−18
(+217)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+217
0 1
–   Chiron 1.5 64-bit 4CPU3046+19
−19
(+208)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+65
0 = 0 =
–   Gull R375 64-bit 4CPU3038+22
−22
(+200)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+200
1 0
–   Hannibal 1.3 64-bit 4CPU3033+22
−22
(+195)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−94
0 = 0 0
–   Deep Junior Yokohama 64-bit 4CPU3024+16
−16
(+186)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−12
0 = = 0 = 0 0 = 0 0
–   Deep Shredder 12 64-bit 4CPU3018+10
−10
(+180)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+22
= 0
–   Deep Junior 13.3 64-bit 4CPU3018+18
−18
(+180)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−103
= 0 0 0
–   Spike 1.4 Leiden 4CPU3016+11
−11
(+178)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+178
1 = = 0
–   chess22k 1.10 64-bit 4CPU3013+22
−22
(+175)9 − 31
(+4−26=10)
22.5%
9.0 / 40
0.0%
−26
0 = 0 0 0 = 0 0 0 1 1 1 = 0 0 0 0 0 0 0 0 0 0 = 0 1 = 0 0 = 0 0 0 = 0 0 = = 0 =
–   Protector 1.4.0 64-bit 4CPU2982+19
−19
(+144)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−13
0 =
–   Spark 1.0 64-bit 4CPU2969+13
−13
(+131)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−21
0 = 0 = = 0
–   Zappa Mexico II 64-bit 4CPU2968+10
−10
(+130)4 − 2
(+2−0=4)
66.7%
4.0 / 6
0.0%
+219
= 1 = = 1 =
–   Toga II 4.0 64-bit 4CPU2957+19
−19
(+119)10 − 20
(+6−16=8)
33.3%
10.0 / 30
0.0%
0
= = 0 1 0 = = = 0 1 = 1 1 0 0 0 0 0 0 0 1 1 0 0 0 = 0 0 0 =
–   chess22k 1.10 64-bit2955+18
−18
(+117)10 − 32
(+1−23=18)
23.8%
10.0 / 42
0.0%
−51
0 0 = 0 0 0 0 = 0 0 0 = = = = = = = 0 = 0 0 0 0 0 0 0 = 0 = = = 0 0 = 0 1 = 0 = 0 =
–   Scorpio 2.7.9 64-bit 4CPU2946+22
−22
(+108)9.5 − 25.5
(+5−21=9)
27.1%
9.5 / 35
0.0%
−55
0 0 0 0 = 0 0 0 0 0 = 0 = 0 = = 0 = = 1 0 0 0 1 0 1 0 0 0 1 1 0 = 0 =
–   Gaviota 1.0 64-bit 4CPU2942+16
−16
(+104)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+104
= =
–   EXchess 7.51b 64-bit 4CPU2940+32
−32
(+102)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−179
0 0 0 =
–   Arasan 17.5 64-bit 4CPU2934+27
−27
(+96)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+65
=
–   Onno 1.2.70 64-bit 4CPU2933+19
−19
(+95)5 − 13
(+2−10=6)
27.8%
5.0 / 18
0.0%
−53
= 0 = 0 = 1 = = 0 0 0 0 0 0 0 0 1 =
–   EXchess 7.71b 64-bit 4CPU2932+28
−28
(+94)5 − 7
(+4−6=2)
41.7%
5.0 / 12
0.0%
+31
0 0 0 1 0 0 1 = = 1 1 0
–   Fizbo 1.4 64-bit 4CPU2932+28
−28
(+94)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−62
0 =
–   Arasan 18.0 64-bit 4CPU2926+29
−29
(+88)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−68
= 0
–   Thinker 5.4d Inert 64-bit 4CPU2926+22
−22
(+88)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
−16
= 0 0 = = = 0 =
–   Deep Sjeng WC2008 64-bit 4CPU2925+12
−13
(+87)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+87
0 0 1 1
–   Toga II 3.0 4CPU2918+22
−23
(+80)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+80
1 1 0 0 = =
–   Gull 1.2 64-bit2918+15
−15
(+80)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+80
0 1
–   Hannibal 1.2 64-bit2915+23
−23
(+77)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+234
1 =
–   Quazar 0.4 64-bit2905+10
−10
(+67)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−28
0 = 0 1
–   Cheng4 0.36c 64-bit 4CPU2896+30
−30
(+58)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.1%
−33
= 0 0 1
–   Tornado 6.0 64-bit 4CPU2896+26
−26
(+58)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
0.0%
+346
1 1 1 =
–   Glaurung 2.2 64-bit 4CPU2895+16
−16
(+57)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+214
= 1
–   Tornado 8.0 64-bit 4CPU2895+19
−19
(+57)14 − 16
(+6−8=16)
46.7%
14.0 / 30
0.0%
+35
1 1 0 = = = 0 = 0 = 1 0 0 = = = = = = = 1 = 0 0 = 1 = 1 0 =
–   Tornado 7.0 64-bit 4CPU2893+25
−25
(+55)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
0 0
–   Bright 0.5c 4CPU2890+23
−23
(+52)11.5 − 16.5
(+6−11=11)
41.1%
11.5 / 28
0.0%
−4
= 0 = = 1 1 0 = 0 = 0 0 0 0 = = 0 = 0 1 0 1 1 = = 0 = 1
–   Octochess r5506 64-bit 4CPU2888+21
−21
(+50)11 − 18
(+4−11=14)
37.9%
11.0 / 29
0.0%
−23
1 0 = = 0 0 0 0 0 0 = 0 1 0 = 0 1 = = = 1 = = 0 = = = = =
–   Tornado 4.88 64-bit 4CPU2885+26
−26
(+47)10.5 − 13.5
(+5−8=11)
43.8%
10.5 / 24
0.2%
+8
1 0 0 0 0 = 1 0 = = = 1 1 = = = = = 0 1 0 0 = =
–   MinkoChess 1.3 64-bit 4CPU2885+21
−21
(+47)13.5 − 12.5
(+11−10=5)
51.9%
13.5 / 26
0.1%
+64
1 0 1 0 = 0 = 0 = 0 1 0 1 1 0 = 1 1 1 0 0 0 1 1 1 =
–   Pedone 1.3 64-bit 4CPU2881+29
−29
(+43)12 − 8
(+7−3=10)
60.0%
12.0 / 20
0.8%
+97
1 1 = 1 1 = 0 1 1 = 0 = 0 = 1 = = = = =
–   Fruit Reloaded 3.2.1 64-bit 4CPU2881+18
−18
(+43)11.5 − 18.5
(+5−12=13)
38.3%
11.5 / 30
0.1%
−27
= 0 0 1 0 0 = 0 1 0 = = = = = 0 = = = 1 0 = = 0 0 = 0 0 1 1
–   Crafty 24.1 64-bit 4CPU2878+31
−32
(+40)1 − 3
(+0−2=2)
25.0%
1.0 / 4
1.9%
−109
= 0 0 =
–   Scorpio 2.7.6 64-bit 4CPU2874+26
−26
(+36)4 − 6
(+2−4=4)
40.0%
4.0 / 10
1.7%
−23
0 1 = 0 = 0 1 = = 0
–   Glaurung 2.1 64-bit 4CPU2868+19
−19
(+30)1 − 3
(+1−3=0)
25.0%
1.0 / 4
2.0%
−205
0 1 0 0
–   Bobcat 6.4b 64-bit 4CPU2866+27
−27
(+28)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
5.0%
−37
1 0 = 0 1 0
–   The Baron 3.29 64-bit 4CPU2865+25
−25
(+27)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
5.0%
−129
= 0
–   EXchess 7.18b 64-bit 4CPU2864+33
−33
(+26)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
9.2%
+117
0 1 1 =
–   Scorpio 2.7.5 64-bit 4CPU2860+33
−33
(+22)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
13.3%
−36
0 1 = = = 1 = = 0 = 0 1 0 = 0 0
–   Gaviota 0.86 64-bit 4CPU2859+24
−24
(+21)5 − 5
(+2−2=6)
50.0%
5.0 / 10
9.2%
+21
= 1 = = 0 = 1 0 = =
–   Crafty 23.4 64-bit 4CPU2858+34
−34
(+20)7.5 − 10.5
(+4−7=7)
41.7%
7.5 / 18
15.8%
−34
0 0 1 0 0 = = = 1 1 1 0 = = = 0 = 0
–   Arasan 16.3 64-bit 4CPU2857+34
−34
(+19)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
16.8%
−262
0 0 0 =
–   Scorpio 2.7.7 64-bit 4CPU2855+32
−32
(+17)12 − 8
(+7−3=10)
60.0%
12.0 / 20
18.1%
+79
= 1 = 1 = = = 0 = 1 = = 1 1 0 0 = 1 = 1
–   Rodent 1.7 64-bit2851+19
−19
(+13)1 − 3
(+0−2=2)
25.0%
1.0 / 4
18.8%
−144
= 0 = 0
–   Nemo 1.0.1 64-bit2847+12
−12
(+9)3 − 3
(+2−2=2)
50.0%
3.0 / 6
22.7%
+1
1 1 = 0 = 0
–   Booot 5.1.02844+10
−10
(+6)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
31.0%
−40
= = 0 = 0 1
–   Loop 13.6 (Loop 2007) 64-bit 4CPU2837+19
−19
(−1)7 − 9
(+3−5=8)
43.8%
7.0 / 16
51.4%
−40
= = = = = = 0 1 0 1 0 1 0 = 0 =
–   Murka 3 64-bit2823+12
−12
(−15)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
86.7%
−97
= 0 1 0
–   Octochess r5190 64-bit 4CPU2822+24
−24
(−16)10 − 8
(+6−4=8)
55.6%
10.0 / 18
82.6%
+20
= 1 0 = 1 = 0 0 = 0 = = 1 = 1 1 = 1
–   Pedone 1.1 64-bit 4CPU2819+31
−31
(−19)3 − 2
(+2−1=2)
60.0%
3.0 / 5
83.9%
+31
= 1 1 = 0
–   Jonny 4.00 4CPU2815+25
−25
(−23)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
91.7%
+48
0 1 = = 1 = 0 = = 1 1 = 0 0 = 0 1 1 1 0 1 0 1 = 1 1 = 1 = 1 1 =
–   Pedone 1.2 64-bit 4CPU2800+36
−36
(−38)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
96.1%
+37
0 1 1 = 1 1 = = 0 1 = =
–   Texel 1.01 64-bit2786+21
−21
(−52)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.9%
−52
= =
–   Alfil 13.1 64-bit 4CPU2745+28
−28
(−93)9.5 − 8.5
(+6−5=7)
52.8%
9.5 / 18
100.0%
−79
0 1 = = 0 1 0 = 0 = 1 = = 0 1 1 1 =
–   Nebula 2.0 64-bit 4CPU2726+20
−20
(−112)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+119
= 1 = 1 1 1
–   Pharaon 3.5.1 4CPU2673+26
−26
(−165)9 − 7
(+4−2=10)
56.3%
9.0 / 16
100.0%
−126
1 = 0 1 = 0 = = = 1 = = = = 1 =
–   RedQueen 1.1.97 64-bit 4CPU2662+22
−22
(−176)29.5 − 6.5
(+25−2=9)
81.9%
29.5 / 36
100.0%
+61
1 = 1 = = 1 = 1 1 1 1 1 1 1 = = 1 1 0 1 1 1 = 1 1 1 0 1 1 1 1 1 1 1 = =

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Created in 2005-2013 by CCRL team
Last games added on June 27, 2020