CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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Bobcat 20110414 32-bit (2570+31
−31
)Quote
Author: Gunnar Harms (Netherlands) Link: Download
This is one of the 15 Bobcat versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chessmaster 112665+12
−12
(+95)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−103
–   SmarThink 1.00 32-bit2665+15
−15
(+95)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+6
–   CM10th Xperience2661+13
−13
(+91)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+233
–   Scorpio 2.0 32-bit2652+17
−17
(+82)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+8
–   Spike 1.0a2649+19
−19
(+79)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−130
–   Cyrano 0.6b17 32-bit2648+14
−14
(+78)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−64
–   Nawito 19062643+28
−28
(+73)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−102
–   Gandalf 62632+11
−11
(+62)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+218
–   CM9000 Assassin2630+24
−24
(+60)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−82
–   Deuterium 11.01.28.1592619+20
−20
(+49)8 − 6
(+5−3=6)
57.1%
8.0 / 14
0.4%
+93
–   Slow Chess Blitz WV22615+16
−16
(+45)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.5%
−14
–   Dirty 24Apr2011 32-bit2613+29
−29
(+43)0 − 2
(+0−2=0)
0.0%
0.0 / 2
2.3%
−INF
–   FabChess 1.11 64-bit2610+33
−33
(+40)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
3.9%
−19
–   Philou 3.602607+20
−20
(+37)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
2.5%
−323
–   Naum 1.91 32-bit2605+15
−15
(+35)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
2.3%
+3
–   Sloppy 0.2.2 32-bit2599+14
−14
(+29)2 − 4
(+0−2=4)
33.3%
2.0 / 6
4.7%
−59
–   Aristarch 4.502595+12
−12
(+25)2 − 4
(+1−3=2)
33.3%
2.0 / 6
6.9%
−85
–   The Baron 2.23 32-bit2594+17
−17
(+24)0 − 2
(+0−2=0)
0.0%
0.0 / 2
8.8%
−INF
–   Amyan 1.722590+12
−12
(+20)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
12.0%
+62
–   Rotor 0.62589+16
−16
(+19)5 − 3
(+4−2=2)
62.5%
5.0 / 8
14.4%
+101
–   RedQueen 0.9.8 32-bit2577+22
−22
(+7)9 − 9
(+5−5=8)
50.0%
9.0 / 18
36.6%
+7
–   Jumbo 0.7.0 64-bit2573+26
−26
(+3)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
44.8%
+82
–   N2 0.4 32-bit2568+18
−18
(−2)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
54.8%
−18
–   Brutus 8.05 32-bit2567+17
−17
(−3)9 − 4
(+6−1=6)
69.2%
9.0 / 13
57.6%
+112
–   CuckooChess 1.11 32-bit2565+29
−29
(−5)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
59.4%
−70
–   Arasan 12.3 32-bit2564+24
−24
(−6)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
61.9%
+79
–   SOS 5.12563+13
−13
(−7)2 − 2
(+1−1=2)
50.0%
2.0 / 4
65.6%
−7
–   Philou 3.5.12561+23
−23
(−9)7 − 11
(+4−8=6)
38.9%
7.0 / 18
67.7%
−77
–   Dirty 11D-272560+27
−27
(−10)2 − 2
(+1−1=2)
50.0%
2.0 / 4
69.1%
−10
–   Zurichess Glarus 64-bit2558+27
−27
(−12)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
71.6%
+139
–   Hamsters 0.52556+33
−33
(−14)5 − 3
(+3−1=4)
62.5%
5.0 / 8
72.8%
+60
–   Ufim 8.022543+12
−12
(−27)3 − 1
(+2−0=2)
75.0%
3.0 / 4
94.5%
+122
–   DanaSah 4.662541+26
−26
(−29)1 − 2
(+0−1=2)
33.3%
1.0 / 3
92.1%
−124
–   DanaSah 4.602540+25
−25
(−30)10.5 − 3.5
(+9−2=3)
75.0%
10.5 / 14
93.3%
+157
–   AnMon 5.752538+15
−15
(−32)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
96.8%
+61
–   CuckooChess 1.102530+31
−31
(−40)1 − 3
(+0−2=2)
25.0%
1.0 / 4
96.2%
−189
–   Tornado 2.1.41a2527+24
−24
(−43)5 − 3
(+3−1=4)
62.5%
5.0 / 8
98.6%
+30
–   Gaviota 0.83 32-bit2524+27
−28
(−46)5.5 − 3.5
(+4−2=3)
61.1%
5.5 / 9
98.6%
+21
–   Brutus 7.02b2515+18
−18
(−55)5 − 3
(+3−1=4)
62.5%
5.0 / 8
99.9%
+28
–   Hermann 2.8 32-bit2508+26
−26
(−62)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.9%
+56
–   Twisted Logic 0.0852507+28
−28
(−63)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
99.9%
−105
–   Hermann 2.6 32-bit2502+33
−33
(−68)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.8%
+27
–   Xpdnt 0910072482+15
−15
(−88)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−51
–   Pupsi2 0.082473+18
−17
(−97)3 − 5
(+1−3=4)
37.5%
3.0 / 8
100.0%
−171
–   LittleThought 1.052 32-bit2467+18
−18
(−103)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+179

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019