CCRL 404FRC
Downloads and Statistics
October 21, 2017
Testing summary:
Total: 210'800 games
played by 168 programs
1971 CPU days (X2 4600+)

White wins: 87'325 (41.4%)
Black wins: 76'079 (36.1%)
Draws: 47'396 (22.5%)
White score: 52.7%

Engine Details

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Show each game results
EXchess 7.18b 64-bit (2817+14
−14
)Quote
Author: Daniel C Homan Link: Homepage
This is one of the 4 EXchess versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Chiron 2 64-bit3108+10
−10
(+291)17.5 − 82.5
(+14−79=7)
17.5%
17.5 / 100
0.0%
0
0 0 0 0 = 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 = 1 0 0 1 1 0 = 0 0 0 0 0 0 0 1 0 0 0 = = 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 =
–   Chiron 1.5 64-bit3042+12
−12
(+225)19 − 81
(+11−73=16)
19.0%
19.0 / 100
0.0%
−24
0 0 = 0 0 0 = 0 0 0 0 0 0 1 0 0 0 = = 0 1 = 0 0 0 = = 0 0 = 0 0 0 1 1 = 0 0 1 0 0 1 0 0 0 0 0 = 1 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 = 0 = 0 0 1 0 0 0 0 = 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 = = 0 0 0
–   Naum 4.2 64-bit3035+9
−9
(+218)19.5 − 80.5
(+10−71=19)
19.5%
19.5 / 100
0.0%
−20
0 = 0 0 0 1 0 0 0 = 0 0 = 0 = 0 = 0 1 0 0 0 0 = 0 1 0 0 1 0 0 = 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 = 0 0 = 1 1 0 0 0 0 = = 0 = 0 = 0 0 0 1 0 0 = 1 1 0 0 0 = 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 = 1 0 0 0 = 0
–   Shredder 123016+8
−8
(+199)22 − 78
(+16−72=12)
22.0%
22.0 / 100
0.0%
−32
= 0 0 = 1 0 0 0 1 0 1 1 1 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = = 0 0 0 1 0 0 0 0 0 0 0 0 0 0 = 1 0 0 0 0 0 = 0 0 = 0 0 0 0 0 0 1 1 1 0 0 0 0 = 1 0 0 0 = 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 1 = 0 0 0 = 0
–   Spike 1.4 Leiden2945+9
−9
(+128)35 − 65
(+17−47=36)
35.0%
35.0 / 100
0.0%
+29
1 0 0 0 0 0 = 0 0 0 0 = 1 = 0 = = 1 = 0 = = = = 1 1 0 0 0 1 = = = 0 1 = = 0 = 0 0 0 = = 0 0 1 = = 0 1 = 0 1 = 0 0 0 = 1 0 = 0 0 0 1 = 0 0 = 0 = = 0 0 = 1 0 = = 0 = 0 0 = 0 1 0 1 0 = = 0 0 0 = 0 0 1 1
–   Hiarcs 13.22928+9
−9
(+111)33.5 − 66.5
(+23−56=21)
33.5%
33.5 / 100
0.0%
−12
0 0 0 0 = 0 1 0 0 = = = 0 1 = 0 = 0 0 1 1 = 0 = 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 1 0 0 0 0 0 0 = = 0 0 0 = = 0 = 0 1 0 = = 1 1 0 0 = 0 1 0 0 1 1 0 = 0 0 1 = 0 0 0 = 0 1 = 1 1 1 0 0 0 = 0 1 1 0 1 0 0 0 0
–   Deep Sjeng WC2008 64-bit2878+8
−8
(+61)44 − 56
(+28−40=32)
44.0%
44.0 / 100
0.0%
+20
= 0 0 1 = 1 = = 0 1 0 0 1 = = 0 = 0 0 1 1 1 0 = = 0 1 = 0 1 1 0 1 0 1 0 1 1 = = = = 0 = 0 1 1 = = 0 1 = 1 = 0 = = 1 1 0 1 = = 1 0 0 = 0 1 = 0 1 0 0 0 0 = 0 0 0 0 0 0 = 1 = = 1 0 0 = 0 = 1 0 1 0 = 0 0
–   Cheng4 0.38 64-bit2835+17
−17
(+18)49.5 − 50.5
(+36−37=27)
49.5%
49.5 / 100
5.3%
+13
1 1 1 1 0 = = 0 1 0 = 1 1 = 1 = = 0 = 1 = 1 0 = 0 1 0 0 0 0 = 1 0 1 1 1 1 1 0 = 1 0 0 0 0 0 = 1 1 0 1 0 1 = = 0 = 1 = = 0 1 0 = 0 = 0 = 0 1 = 0 1 1 0 1 1 = = = 0 1 0 1 0 = 0 = 0 = 1 0 1 0 1 1 1 0 0 0
–   Cyclone xTreme Fear2825+9
−9
(+8)53 − 47
(+41−35=24)
53.0%
53.0 / 100
17.1%
+30
0 = = 0 0 0 0 1 0 1 0 0 1 = 1 1 1 = 1 0 0 0 0 0 1 1 0 0 1 0 = = 1 = 1 0 1 1 1 0 0 0 0 1 1 1 1 0 = 0 1 = = = 1 1 0 = 0 = 1 1 1 0 1 1 = 0 = = 0 1 = 1 = 1 0 = 0 0 1 = 1 1 1 = = 1 1 1 1 1 0 0 = 0 0 1 1 =
–   GNU Chess 5.60 64-bit2786+12
−12
(−31)105 − 95
(+77−67=56)
52.5%
105.0 / 200
100.0%
−13
0 1 0 1 0 1 = 1 0 0 0 = = 1 = 0 0 0 1 0 1 0 0 1 = 0 = 0 0 = 0 1 = 1 0 1 1 0 = = 1 0 = = = = = = 1 = 0 0 = = 0 1 0 1 1 0 0 1 1 = 0 = = 1 = 1 1 1 1 1 = 1 1 1 0 0 = 1 1 1 1 0 1 1 0 1 1 1 0 0 0 0 = = 1 0 = = = = 0 0 0 1 = = 0 1 1 = = 1 0 0 0 0 0 0 0 1 1 0 1 = = = 0 1 1 = = 1 1 1 = 1 1 1 0 1 0 1 0 0 1 = 1 = = 0 1 1 1 = 0 1 = 1 = 1 0 1 1 1 0 0 = = = 1 = 0 = = 1 = 1 0 1 1 0 = = 0 0 1 1 1 1 1 0 0 0 0 1 0
–   Cheng4 0.36a 64-bit2772+13
−13
(−45)57.5 − 42.5
(+44−29=27)
57.5%
57.5 / 100
100.0%
+7
= 1 = 0 0 = = 1 0 = 0 0 0 1 1 0 0 1 0 0 = = 1 1 0 = = 1 0 = = = 1 1 0 1 1 1 = 1 1 1 = 1 1 0 0 = 0 1 = 1 1 = 1 = = 1 = 1 0 = 1 1 1 0 = 1 1 1 0 1 0 1 = 1 1 1 1 1 = 1 1 = 1 = 0 0 0 1 1 0 = 1 0 0 0 0 0 1
–   GNU Chess 5.50 64-bit2757+13
−13
(−60)64 − 36
(+56−28=16)
64.0%
64.0 / 100
100.0%
+49
1 = 0 1 1 1 1 1 1 0 = 1 0 = = 1 0 1 0 1 1 1 0 = = 1 1 0 0 1 0 0 1 1 1 1 = 1 1 0 0 1 0 1 1 1 1 1 0 1 1 1 1 1 0 1 0 0 0 1 0 1 = = 1 1 0 1 0 0 1 1 0 = = 1 1 1 1 = 1 1 1 1 = = 0 0 1 1 1 = 1 0 1 1 0 0 1 =
–   Loop for Chess9602756+8
−7
(−61)55 − 45
(+43−33=24)
55.0%
55.0 / 100
100.0%
−26
0 0 1 0 = 0 = 0 1 0 0 1 1 1 = 0 1 1 = 1 = 1 1 0 1 = = 0 1 = 1 1 1 1 0 1 = 1 0 1 1 0 1 = 1 1 0 0 = = 1 0 = 0 0 1 1 = 1 = = 1 0 1 1 1 0 = = 1 1 1 0 0 0 = 0 1 1 0 1 1 1 1 = 0 1 = 0 0 = 0 1 1 0 0 = = 0 0
–   Tornado 4.88 64-bit2754+11
−11
(−63)46 − 54
(+36−44=20)
46.0%
46.0 / 100
100.0%
−93
= 1 = 1 0 0 0 = 0 0 0 1 1 1 0 = 1 0 0 1 1 0 = 1 1 0 0 1 0 0 = 1 = 0 0 0 = = 0 0 0 = = 0 = 0 0 1 1 = = 1 1 = 1 1 1 1 0 0 0 1 0 0 0 0 0 0 0 0 1 1 = 1 0 0 1 1 0 1 1 1 1 1 1 0 1 0 1 1 = 0 = = 0 0 1 = 0 0
–   Octochess 5190 64-bit2750+14
−14
(−67)56 − 44
(+43−31=26)
56.0%
56.0 / 100
100.0%
−25
1 0 = 1 1 0 1 1 0 1 = 0 1 = 1 = 0 1 1 0 = = 0 = 1 1 0 = 0 0 = 1 1 1 = 1 0 = 1 = 0 = = 0 = 0 = 1 1 1 1 0 1 1 = = 1 0 0 0 0 0 1 0 0 1 0 1 1 1 1 1 = = 1 1 = 0 1 0 1 0 1 1 1 0 1 1 0 0 1 1 1 = = = = 0 = 0
–   Bright 0.4a2722+10
−9
(−95)69.5 − 30.5
(+59−20=21)
69.5%
69.5 / 100
100.0%
+51
1 1 1 1 0 1 1 1 = 1 1 1 1 1 0 = 1 1 1 0 = = = = 1 = 1 1 1 1 1 0 0 1 = = 1 1 = 1 0 = = 0 1 = 0 1 0 = 1 0 1 0 1 = 1 1 1 1 1 0 1 1 1 = 1 0 0 1 0 1 0 0 1 1 1 = = 1 1 1 1 0 1 1 1 1 1 1 0 = 0 1 1 1 1 1 = =
–   Frenzee 3.5.19 64-bit2711+12
−12
(−106)67.5 − 32.5
(+57−22=21)
67.5%
67.5 / 100
100.0%
+23
1 1 1 0 = 1 0 = 1 = 1 1 1 0 0 0 1 1 1 = = 1 0 1 1 1 1 0 = = 0 = 0 1 1 1 = 1 1 1 1 1 1 1 1 1 1 = 1 1 = 1 1 1 1 1 1 = 1 = = 0 1 1 1 1 = 1 = 0 1 1 0 = 1 0 1 1 0 0 1 0 1 1 0 1 1 0 = 0 1 = 1 1 1 0 0 0 = =
–   Nebula 2.0 64-bit2608+11
−11
(−209)78.5 − 21.5
(+71−14=15)
78.5%
78.5 / 100
100.0%
+21
1 1 1 1 1 = 1 1 1 1 0 1 1 1 1 0 1 = = = 0 = 1 1 1 = 1 1 1 1 1 1 0 1 1 = = 1 1 = 1 0 1 1 1 1 0 1 = 1 1 1 1 1 1 = = 0 1 1 1 1 1 1 1 1 1 = 0 1 1 1 0 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 = 1 0 0 0 1 1 1 0 1 0

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
EXchess 7.18b 64-bit
played with current
participants of this list
Represented by
1-2-CPU    1200EXchess 7.92b 64-bit
All    1200EXchess 7.92b 64-bit
Free    900EXchess 7.92b 64-bit
Free 1-2-CPU    900EXchess 7.92b 64-bit
Free single-CPU    900EXchess 7.92b 64-bit
Open source    400EXchess 7.92b 64-bit
Open source 1-2-CPU    400EXchess 7.92b 64-bit
Open source single-CPU    400EXchess 7.92b 64-bit
Single-CPU    1200EXchess 7.92b 64-bit

Created in 2005-2008 by CCRL team
Last games added on October 21, 2017