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
EXchess 6.50b 64-bit (2689+13
−14
)Quote
Author: Daniel C Homan Link: Homepage
This is one of the 4 EXchess versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Chiron 1.1a 64-bit2985+13
−14
(+296)16.5 − 83.5
(+11−78=11)
16.5%
16.5 / 100
0.0%
+6
1 0 1 0 0 0 0 0 0 1 0 0 0 0 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 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 = 0 0 0 0 0 0 = 0 1 0 1 0 0 0 0 0 1 0 0 = 0 = 0 0 0 0 0 0 0 0 0 0 0 0 = = 0
–   Spike 1.4 Leiden2943+9
−9
(+254)16.5 − 83.5
(+8−75=17)
16.5%
16.5 / 100
0.0%
−17
1 = 0 0 1 0 = 0 = 0 1 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 1 0 1 = 0 = 0 0 = 0 = 0 0 0 0 0 0 0 0 1 0 0 0 = 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0
–   Hiarcs 13.22928+9
−9
(+239)22 − 78
(+14−70=16)
22.0%
22.0 / 100
0.0%
+14
0 0 0 1 = 0 0 0 0 0 = 1 = 0 0 0 0 0 1 = 0 = 0 0 0 1 0 0 0 0 = 0 1 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 0 0 0 0 = = 0 0 1 0 0 1 0 0 = 0 0 0 1 = = = 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0
–   Deep Sjeng WC2008 64-bit2877+8
−8
(+188)25.5 − 74.5
(+15−64=21)
25.5%
25.5 / 100
0.0%
+3
0 1 1 0 0 0 0 = 0 1 0 0 0 1 0 = 1 = 0 0 = 0 = 0 0 0 = 0 0 = 0 0 = 0 0 1 1 0 = = 0 0 = 0 0 1 = 0 = 0 1 1 0 = 0 0 1 0 0 0 0 0 0 0 1 0 0 0 = 0 1 0 = 0 1 0 = = 0 = 0 0 0 0 0 0 0 = 0 0 1 0 0 0 0 0 0 0 = 0
–   Cyclone xTreme Fear2824+9
−9
(+135)38 − 62
(+23−47=30)
38.0%
38.0 / 100
0.0%
+52
= 1 0 = 0 0 0 1 = = 1 1 0 1 = 0 0 0 1 0 = 0 0 0 = 0 0 0 = 0 = 0 1 1 0 0 0 1 0 0 0 = = 0 0 0 0 = 0 1 0 0 = = = 0 1 1 1 0 1 = 0 = = 0 = = 1 = = = 1 = 1 = 1 0 1 = = 0 0 0 = 0 = 0 0 0 0 0 0 = 1 0 1 1 0 1
–   Cheng4 0.36a 64-bit2772+13
−13
(+83)41 − 59
(+30−48=22)
41.0%
41.0 / 100
0.0%
+16
0 = 1 1 0 0 0 0 = 0 0 1 0 0 = 1 = 1 0 0 = = 0 = 0 1 0 = 1 0 1 1 0 1 = 1 = = 0 = 1 0 1 0 0 1 1 0 0 1 0 0 = 0 0 0 1 1 0 0 = = 0 0 0 1 1 1 1 = 1 0 0 = 0 0 0 0 = 1 0 1 = 0 0 0 1 0 0 0 1 0 1 = 1 0 1 = 0 =
–   GNU Chess 5.50 64-bit2756+13
−13
(+67)40 − 60
(+28−48=24)
40.0%
40.0 / 100
0.0%
−2
0 0 0 0 1 0 0 = 0 0 = 1 0 1 0 0 0 1 = = 1 1 1 1 0 0 0 0 0 1 = = = 1 = 0 = 1 1 1 0 1 0 1 0 1 0 0 = = = 0 = 1 1 1 0 0 0 0 1 0 0 1 0 0 = 1 = 0 0 0 0 1 0 1 0 = = 0 0 = = 1 0 1 = 0 1 = = 0 0 = 1 0 0 0 = 0
–   Loop for Chess9602756+7
−7
(+67)41.5 − 58.5
(+31−48=21)
41.5%
41.5 / 100
0.0%
+3
0 0 0 1 = = 0 1 1 0 0 1 = 1 0 = = 0 1 0 0 1 1 0 = 0 0 = 0 1 0 = 0 0 = 1 1 0 0 1 1 1 0 1 1 0 0 = 0 0 = = = 0 0 0 0 0 1 0 = 0 0 1 = 1 0 = 0 1 0 1 = 0 1 = 1 0 1 0 0 0 0 1 0 = 1 1 0 0 1 1 0 0 = 0 = 1 1 0
–   Tornado 4.88 64-bit2753+11
−11
(+64)40.5 − 59.5
(+30−49=21)
40.5%
40.5 / 100
0.0%
−5
0 1 0 0 0 0 = = = 0 = 0 0 1 1 = 0 = 0 1 0 = 0 = = 0 = 0 0 0 0 = = 1 1 0 0 0 = 0 0 1 1 0 1 0 0 = 1 1 0 0 1 0 0 0 0 1 0 0 1 0 1 1 0 0 1 1 0 0 0 = 0 = = 1 0 = 1 = 1 0 0 0 1 1 0 0 = 1 1 0 1 0 1 1 1 1 = 0
–   Bright 0.4a2722+9
−9
(+33)48 − 52
(+38−42=20)
48.0%
48.0 / 100
0.0%
+20
1 1 1 = 1 = 0 = 1 1 0 = 0 0 1 1 = 1 1 = 0 = 0 1 1 0 1 = 0 0 0 1 1 0 0 0 0 0 0 = 0 = 0 1 1 0 1 = 0 1 0 0 1 = 0 0 = = 0 0 1 1 = 1 0 0 1 = 0 0 0 0 0 1 1 1 1 = 1 0 1 0 = = 0 0 1 1 1 1 1 1 0 1 0 1 = 0 0 0
–   Frenzee 3.5.19 64-bit2710+11
−11
(+21)44 − 56
(+34−46=20)
44.0%
44.0 / 100
0.7%
−22
1 1 = 1 1 0 = 1 0 0 0 0 1 1 1 0 0 1 0 1 = = 0 = 0 1 = 1 1 1 0 0 0 0 1 0 0 0 1 = 0 = 0 0 1 0 0 1 0 1 0 0 0 0 = = = 0 0 0 1 0 0 0 1 = 0 0 1 0 1 0 1 1 1 = 1 0 1 1 1 = 0 = 0 0 0 0 = 1 0 0 1 0 1 = = 1 = =
–   Nebula 2.0 64-bit2607+11
−11
(−82)54 − 46
(+44−36=20)
54.0%
54.0 / 100
100.0%
−50
0 1 0 1 0 1 1 0 0 0 0 0 1 = 1 = = 1 0 0 = 1 0 1 0 0 = 0 1 1 1 0 1 1 0 0 = 1 1 1 0 = = 0 0 0 0 1 1 1 0 1 1 1 1 0 = 1 = 1 = = 0 1 0 = 0 0 = 0 1 1 = 1 = = = 1 = 1 0 0 1 1 = 0 1 1 1 1 1 1 1 0 0 0 1 1 0 1
–   Daydreamer 1.75 64-bit2606+10
−10
(−83)60.5 − 39.5
(+49−28=23)
60.5%
60.5 / 100
100.0%
−4
1 0 1 1 1 1 = 1 0 1 0 1 1 1 = 1 1 1 1 0 = = 1 1 1 = = 1 1 = 1 = 1 1 0 0 1 0 0 1 1 0 0 1 1 = 1 = 1 0 0 = 1 = 0 1 1 = 1 1 1 = 1 1 0 1 0 1 0 = 0 = 0 0 0 = 1 1 1 1 = 0 = = 1 1 1 = 0 0 0 = 0 0 0 = 1 0 1 1
–   Movei 00.8.4382569+8
−8
(−120)64.5 − 35.5
(+50−21=29)
64.5%
64.5 / 100
100.0%
−18
0 1 = = = 0 = = 1 0 1 1 0 1 1 = 1 1 1 1 1 1 0 1 1 = 1 1 = 1 1 = = = 1 = 0 = 1 0 1 1 1 = 1 1 1 1 1 1 = 1 1 1 0 = 1 = 0 = 1 0 1 0 = 0 1 = 0 1 1 = 1 = = = 1 = = 0 0 1 0 1 1 1 = 1 1 0 = 0 1 1 0 0 0 1 1 =
–   GNU Chess 5.07.173b 64-bit2550+13
−13
(−139)69.5 − 30.5
(+62−23=15)
69.5%
69.5 / 100
100.0%
+13
1 0 1 1 1 = 1 = 1 0 = 1 1 0 1 0 1 1 0 0 1 = 1 0 1 = 1 0 = = 1 0 1 1 0 1 1 1 = 0 1 1 0 1 = 1 1 = 1 1 0 1 = 0 1 1 = 1 1 1 1 1 1 0 1 0 1 1 1 1 0 1 1 1 1 0 = = 0 = 1 1 0 0 1 1 1 0 1 1 1 0 1 1 1 1 1 1 1 1
–   Pharaon 3.5.12545+8
−8
(−144)71 − 29
(+61−19=20)
71.0%
71.0 / 100
100.0%
+14
0 1 0 1 1 = = 1 1 = 1 0 1 0 1 1 1 = 0 = 0 = 1 1 0 1 = 0 1 = 1 1 = 0 = 1 1 1 = 1 0 1 1 = 1 1 1 1 0 0 1 = = 1 0 1 1 1 1 1 1 1 = = 1 1 = 1 0 0 1 0 1 0 1 = 1 1 1 1 1 1 0 1 = 1 1 = 1 1 1 1 1 0 1 1 1 1 1 1
–   The Baron 2.232544+10
−10
(−145)68 − 32
(+59−23=18)
68.0%
68.0 / 100
100.0%
−6
0 1 1 = 1 1 1 = 1 1 1 0 = = 1 1 0 = 1 1 = 0 1 1 1 0 1 1 1 = 1 1 0 1 = 0 1 1 1 1 1 = 0 0 1 1 1 0 0 0 = 1 1 = = 1 1 1 1 1 1 1 1 0 0 1 1 1 1 0 1 0 0 1 1 = 0 1 1 1 1 1 1 1 0 = 1 = 0 0 = = 1 1 1 1 1 0 0 =
–   Hermann 2.8 64-bit2532+11
−11
(−157)66.5 − 33.5
(+54−21=25)
66.5%
66.5 / 100
100.0%
−37
= = 1 1 = = 1 = 0 1 0 1 0 = 1 0 1 = 1 0 1 1 1 = 1 = 1 1 1 1 1 = 1 = 1 1 0 1 1 = = 0 1 0 1 1 = = 1 1 0 1 1 1 = 1 0 1 1 1 1 = 0 0 1 1 0 0 = 0 1 0 1 1 = 1 1 1 1 0 1 1 1 = 1 0 0 1 1 1 = = 1 0 1 = = 0 1 =
–   Jonny 2.832525+10
−9
(−164)65 − 35
(+58−28=14)
65.0%
65.0 / 100
100.0%
−44
1 1 0 1 1 0 1 0 = 1 0 1 = 1 1 0 0 = 0 1 0 1 = 0 1 1 1 = 0 1 1 0 0 1 0 = 1 1 1 = 1 0 0 1 1 1 1 1 1 1 1 1 0 1 1 0 0 1 0 0 1 1 = 1 1 1 0 = = 0 1 1 0 = 1 1 1 1 0 = 1 1 1 1 1 = 1 0 1 0 1 1 0 1 0 1 1 1 1 =
–   Amyan 1.722524+10
−10
(−165)72.5 − 27.5
(+67−22=11)
72.5%
72.5 / 100
100.0%
+19
1 0 1 0 1 = 1 1 0 1 0 0 1 1 1 0 1 0 = = 1 1 1 1 1 1 1 0 0 1 1 0 = 0 = 1 1 1 1 1 1 0 1 1 1 1 = = 1 1 1 0 1 1 0 0 0 1 1 1 1 0 0 1 0 1 1 = 1 1 1 1 1 1 = 0 0 1 1 = 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1
–   Hamsters 0.7.12516+9
−9
(−173)76 − 24
(+65−13=22)
76.0%
76.0 / 100
100.0%
+22
1 0 1 1 1 0 0 1 1 0 1 = 0 = = = 1 1 1 = 1 0 = 1 0 0 1 0 1 1 1 1 1 = 1 1 1 = 0 1 = 1 1 1 1 1 = 1 1 = 1 = 1 0 1 1 1 1 1 = 1 1 1 1 1 1 0 0 1 1 = 1 1 1 1 1 = = 1 1 1 1 1 1 = = 1 = 1 = 1 1 = = 1 1 1 1 1 1
–   Ufim 8.022485+8
−8
(−204)78 − 22
(+70−14=16)
78.0%
78.0 / 100
100.0%
+20
= = 1 1 1 = 1 = 0 1 0 1 0 = 1 1 1 1 1 1 1 = = 0 1 1 1 = 1 0 1 1 1 0 = 1 1 1 1 1 0 1 = = 1 0 1 1 1 1 1 1 0 = 1 1 0 1 1 = 0 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 0 = = 1 1 1 1 1 1 1 1 1 1
–   DanaSah 4.662474+13
−13
(−215)77 − 23
(+68−14=18)
77.0%
77.0 / 100
100.0%
−3
= 0 1 1 1 1 1 1 1 0 1 0 1 1 0 1 = = 1 = 1 1 1 1 = 1 1 1 = 1 1 = 1 1 1 = 1 = 1 1 = = 1 1 0 0 1 0 1 1 1 1 0 1 1 = 1 = 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 = 1 1 1 1 1 = 1 = = = 1 0 1 1 0 1 0 1 1 1

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
EXchess 6.50b 64-bit
played with current
participants of this list
Represented by
1-2-CPU    1600EXchess 7.92b 64-bit
All    1600EXchess 7.92b 64-bit
Free    1300EXchess 7.92b 64-bit
Free 1-2-CPU    1300EXchess 7.92b 64-bit
Free single-CPU    1300EXchess 7.92b 64-bit
Open source    200EXchess 7.92b 64-bit
Open source 1-2-CPU    200EXchess 7.92b 64-bit
Open source single-CPU    200EXchess 7.92b 64-bit
Single-CPU    1600EXchess 7.92b 64-bit

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