CCRL 404FRC
Downloads and Statistics
February 4, 2018
Testing summary:
Total: 216'900 games
played by 173 programs
2025 CPU days (X2 4600+)

White wins: 89'747 (41.4%)
Black wins: 78'162 (36.0%)
Draws: 48'991 (22.6%)
White score: 52.7%

Engine Details

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Show each game results
Bobcat 7.6 64-bit (2865+18
−18
)Quote
Author: Gunnar Harms (Netherlands) Link: Download
This is one of the 3 Bobcat versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Spike 1.4 Leiden2943+9
−9
(+78)36.5 − 63.5
(+24−51=25)
36.5%
36.5 / 100
0.0%
−18
= 1 = 0 = 0 0 1 0 = 0 0 = = = 1 0 0 0 0 0 = = 0 1 0 1 0 1 = 0 1 0 0 = 1 0 0 0 0 0 0 1 = 0 0 = 0 1 0 = 0 0 1 = = 1 = 0 0 1 0 1 1 0 0 1 = 1 1 1 0 = 1 1 0 0 0 = = 0 = 1 0 0 0 0 0 = 0 0 0 0 0 0 = 1 = 0 1
–   Hiarcs 13.22928+9
−9
(+63)40.5 − 59.5
(+28−47=25)
40.5%
40.5 / 100
0.0%
−5
1 = = 0 0 = = = 1 0 0 1 0 0 1 1 = 1 = 1 0 = 0 0 = 0 0 0 = 1 1 0 0 1 0 0 = = 0 0 0 1 0 0 = 1 0 0 0 = 0 0 1 1 1 = 0 0 0 0 0 = 1 0 = = 0 1 = 0 1 0 = 0 1 0 1 1 0 0 1 1 0 0 0 1 = 0 1 = 0 0 1 0 = 1 = = 1 0
–   EXchess 7.92b 64-bit2904+16
−16
(+39)52.5 − 47.5
(+39−34=27)
52.5%
52.5 / 100
0.0%
+56
1 1 0 1 = 1 0 1 = = 1 0 = = = 0 = 0 1 0 0 1 1 1 = 0 1 1 1 1 0 0 0 = 0 1 0 1 1 1 0 = 0 0 0 0 1 0 1 0 = = 0 1 1 0 1 1 1 = 0 0 = 1 = = 0 1 0 = 1 1 0 = 1 1 0 1 = = 0 = 1 0 1 1 0 1 1 = = = 0 1 0 = = 1 = 0
–   EXchess 7.71b 64-bit2896+15
−14
(+31)46 − 54
(+32−40=28)
46.0%
46.0 / 100
0.3%
+3
0 0 0 0 0 1 = 1 1 0 = = 1 0 = = 0 0 = 0 1 1 1 1 0 1 0 0 = 0 0 1 0 = = 0 1 0 1 = = 0 1 1 = = 1 = 1 0 0 1 0 = 1 1 1 1 0 = = 1 1 = 1 0 0 = 1 0 0 = 0 0 1 0 = = = 0 = 1 0 = 1 1 = 0 0 0 0 0 1 = 0 1 0 1 = 0
–   Cheng 4.39 64-bit2886+14
−14
(+21)44 − 56
(+29−41=30)
44.0%
44.0 / 100
3.2%
−19
= 0 0 = = 1 1 1 = = 0 1 1 0 = = 0 0 1 1 = = 0 1 = 0 0 0 = 1 0 1 1 1 0 0 0 = 1 0 0 0 0 = 0 = = = 0 1 0 1 1 0 1 = 0 0 1 0 1 1 = 0 0 0 0 = 1 = 0 0 0 = 0 0 0 1 = 1 1 = 1 = = 0 = 1 1 = 0 0 1 = 0 1 = = 0 0
–   Deep Sjeng WC2008 64-bit2877+8
−8
(+12)51.5 − 48.5
(+34−31=35)
51.5%
51.5 / 100
11.1%
+22
0 = 1 1 1 1 0 0 1 0 1 = = 1 1 = 1 1 1 0 1 = 1 0 = 1 0 = 1 = = 0 0 = = 1 1 1 = 1 = 0 0 0 = = = 1 0 = 1 = = = 1 1 = = 0 1 = 0 = = 0 0 0 0 = = 1 1 0 0 1 = 0 = 0 1 = 0 1 0 0 0 = = = 0 1 = = 0 1 0 1 0 1 1
–   Cyclone xTreme Fear2824+9
−9
(−41)58 − 42
(+45−29=26)
58.0%
58.0 / 100
100.0%
+14
0 0 = 0 1 0 1 1 = = 0 1 = 0 1 = = 1 0 = 1 0 1 1 0 1 = = 1 0 1 1 0 1 = 0 = 1 1 1 = 1 0 0 0 1 1 = 1 1 1 1 1 = 1 = = 1 0 0 0 = 0 0 = 1 1 1 1 1 = 1 0 1 1 = 1 = 1 0 0 0 1 1 0 0 = = 1 0 1 1 = 0 = 0 1 1 1 =
–   GNU Chess 5.60 64-bit2788+12
−12
(−77)53.5 − 46.5
(+44−37=19)
53.5%
53.5 / 100
100.0%
−49
1 1 1 1 1 1 1 0 0 0 1 0 0 0 0 0 1 = 1 = 1 1 0 1 1 = 1 = 0 0 1 0 1 1 = 0 1 1 1 1 1 1 1 = = = 1 = 1 = 0 1 0 1 0 0 = 0 1 1 0 = 1 0 1 1 1 0 1 0 0 0 0 0 = = = 1 0 0 = = 1 = 0 0 0 0 = 0 0 0 0 1 1 1 1 0 1 1
–   The Baron 3.29 64-bit2788+16
−16
(−77)58.5 − 41.5
(+49−32=19)
58.5%
58.5 / 100
100.0%
−15
1 1 1 0 1 1 1 = 0 = 1 1 0 0 = 0 1 0 = 1 1 0 1 1 = 1 1 1 1 0 = 1 1 = 0 = 1 0 0 = 1 0 0 0 1 1 1 1 = 1 0 1 = 1 1 1 1 0 1 0 = 0 1 0 0 1 1 0 1 = = 1 0 0 1 0 = 1 = 0 1 1 1 1 0 0 1 0 1 1 = 0 = = 1 1 0 0 1 0
–   Loop for Chess9602756+7
−7
(−109)64 − 36
(+53−25=22)
64.0%
64.0 / 100
100.0%
−8
= = 0 0 1 = 1 1 = 1 1 1 = 0 0 1 1 = = = = 1 = 0 = 1 = 1 = 0 1 1 = 0 = 1 1 = 0 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 = 1 1 = 0 0 1 0 1 0 1 0 1 0 = 1 0 1 1 1 1 1 1 0 1 1 1 1 0 1 1 0 1 1 1 0 = 1 = 0 1 = 1 0 0 0
–   Tornado 4.88 64-bit2753+11
−11
(−112)66.5 − 33.5
(+58−25=17)
66.5%
66.5 / 100
100.0%
+15
0 1 1 = 1 0 1 1 1 1 1 1 1 = 1 0 = 1 1 = 1 1 1 = 1 1 1 = 1 1 1 = 0 0 1 = 0 0 0 = 1 0 1 1 0 = 1 0 1 1 1 0 1 1 1 = 1 1 1 = 0 0 = 1 0 1 1 1 1 1 0 1 1 0 1 1 = 1 1 1 1 0 1 1 1 0 = 0 1 1 0 0 1 = 0 0 0 1 1 =

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
Bobcat 7.6 64-bit
played with current
participants of this list
Represented by
1-2-CPU    900Bobcat 8.0 64-bit
All    900Bobcat 8.0 64-bit
Free    600Bobcat 8.0 64-bit
Free 1-2-CPU    600Bobcat 8.0 64-bit
Free single-CPU    600Bobcat 8.0 64-bit
Open source    400Bobcat 8.0 64-bit
Open source 1-2-CPU    400Bobcat 8.0 64-bit
Open source single-CPU    400Bobcat 8.0 64-bit
Single-CPU    900Bobcat 8.0 64-bit

Created in 2005-2008 by CCRL team
Last games added on February 4, 2018