CCRL 40/2 FRC
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 287'716 games
played by 224 programs

White wins: 116'699 (40.6%)
Black wins: 99'773 (34.7%)
Draws: 71'244 (24.8%)
White score: 52.9%

Engine Details

Options
Show each game results
GNU Chess 5.50 (2758+13
−13
)Quote
Authors: Chua Kong Sian, Stuart Cracraft, Lukas Geyer, Simon Waters, Michel Van den Bergh Link: Download
This is one of the 3 GNUChess versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Chiron 1.53040+12
−12
(+282)16 − 84
(+10−78=12)
16.0%
16.0 / 100
0.0%
−11
–   Naum 4.23034+9
−9
(+276)12 − 88
(+7−83=10)
12.0%
12.0 / 100
0.0%
−69
–   Shredder 123014+8
−8
(+256)14 − 86
(+6−78=16)
14.0%
14.0 / 100
0.0%
−42
–   Spike 1.4 Leiden2944+8
−8
(+186)22 − 78
(+8−64=28)
22.0%
22.0 / 100
0.0%
−15
–   Hiarcs 13.22928+8
−8
(+170)26.5 − 73.5
(+16−63=21)
26.5%
26.5 / 100
0.0%
−5
–   Deep Sjeng WC20082878+8
−8
(+120)31 − 69
(+21−59=20)
31.0%
31.0 / 100
0.0%
−23
–   Cyclone xTreme Fear2825+8
−8
(+67)38.5 − 61.5
(+27−50=23)
38.5%
38.5 / 100
0.0%
−15
–   EXchess 7.18b2817+14
−14
(+59)36 − 64
(+28−56=16)
36.0%
36.0 / 100
0.0%
−50
–   Cheng4 0.36a2773+13
−13
(+15)48 − 52
(+33−37=30)
48.0%
48.0 / 100
4.1%
0
–   Loop for Chess9602756+7
−7
(−2)55 − 45
(+43−33=24)
55.0%
55.0 / 100
57.5%
+32
–   Octochess 51902755+12
−12
(−3)58 − 42
(+47−31=22)
58.0%
58.0 / 100
61.7%
+55
–   Tornado 4.882754+11
−11
(−4)54.5 − 45.5
(+44−35=21)
54.5%
54.5 / 100
66.2%
+28
–   Bright 0.4a2725+9
−9
(−33)53.5 − 46.5
(+44−37=19)
53.5%
53.5 / 100
100.0%
−5
–   Frenzee 3.5.192711+11
−11
(−47)58.5 − 41.5
(+47−30=23)
58.5%
58.5 / 100
100.0%
+14
–   EXchess 6.50b2690+14
−14
(−68)60 − 40
(+48−28=24)
60.0%
60.0 / 100
100.0%
+1
–   Nebula 2.02610+10
−10
(−148)74.5 − 25.5
(+65−16=19)
74.5%
74.5 / 100
100.0%
+41
–   Daydreamer 1.752610+9
−9
(−148)70.5 − 29.5
(+60−19=21)
70.5%
70.5 / 100
100.0%
+5
–   Movei 00.8.4382570+8
−8
(−188)75.5 − 24.5
(+65−14=21)
75.5%
75.5 / 100
100.0%
+3
–   Pharaon 3.5.12548+8
−8
(−210)73.5 − 26.5
(+68−21=11)
73.5%
73.5 / 100
100.0%
−16
–   The Baron 2.232546+10
−10
(−212)74 − 26
(+65−17=18)
74.0%
74.0 / 100
100.0%
−27
–   Hermann 2.82535+11
−11
(−223)79.5 − 20.5
(+75−16=9)
79.5%
79.5 / 100
100.0%
+31
–   Amyan 1.722527+9
−10
(−231)79 − 21
(+71−13=16)
79.0%
79.0 / 100
100.0%
0
–   Jonny 2.832527+9
−9
(−231)78.5 − 21.5
(+68−11=21)
78.5%
78.5 / 100
100.0%
−12
–   Hamsters 0.7.12516+9
−9
(−242)84 − 16
(+77−9=14)
84.0%
84.0 / 100
100.0%
+43
–   Ufim 8.022486+8
−8
(−272)81.5 − 18.5
(+74−11=15)
81.5%
81.5 / 100
100.0%
−13

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
GNU Chess 5.50
played with current
participants of this list
Represented by
1-2-CPU    1700GNU Chess 5.60
All    1700GNU Chess 5.60
Free    1400GNU Chess 5.60
Free 1-2-CPU    1400GNU Chess 5.60
Free single-CPU    1400GNU Chess 5.60
Open source    300GNU Chess 5.60
Open source 1-2-CPU    300GNU Chess 5.60
Open source single-CPU    300GNU Chess 5.60
Single-CPU    1700GNU Chess 5.60

Created in 2005-2008 by CCRL team
Last games added on August 1, 2020