CCRL 40/2 FRC
Downloads and Statistics
September 15, 2020
Testing summary:
Total: 294'230 games
played by 227 programs

White wins: 119'042 (40.5%)
Black wins: 101'521 (34.5%)
Draws: 73'667 (25.0%)
White score: 53.0%

Engine Details

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Show each game results
EXchess 6.50b (2690+14
−13		)Quote
Author: Daniel C Homan Link: Homepage
This is one of the 4 EXchess versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Chiron 1.1a2985+14
−13		(+295)16.5 − 83.5
(+11−78=11)
16.5%
16.5 / 100
0.0%
+5
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 Leiden2945+8
−8		(+255)16.5 − 83.5
(+8−75=17)
16.5%
16.5 / 100
0.0%
−16
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+8
−8		(+238)22 − 78
(+14−70=16)
22.0%
22.0 / 100
0.0%
+13
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 WC20082878+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 Fear2825+9
−8		(+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 0.36a2773+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 5.502758+13
−13		(+68)40 − 60
(+28−48=24)
40.0%
40.0 / 100
0.0%
−1
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		(+66)41.5 − 58.5
(+31−48=21)
41.5%
41.5 / 100
0.0%
+2
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 4.882754+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 0.4a2725+9
−9		(+35)48 − 52
(+38−42=20)
48.0%
48.0 / 100
0.0%
+22
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 3.5.192711+11
−11		(+21)44 − 56
(+34−46=20)
44.0%
44.0 / 100
0.6%
−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 2.02610+10
−10		(−80)54 − 46
(+44−36=20)
54.0%
54.0 / 100
100.0%
−48
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 1.752610+9
−9		(−80)60.5 − 39.5
(+49−28=23)
60.5%
60.5 / 100
100.0%
−1
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 00.8.4382570+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 5.07.173b2553+13
−13		(−137)69.5 − 30.5
(+62−23=15)
69.5%
69.5 / 100
100.0%
+15
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 3.5.12548+7
−8		(−142)71 − 29
(+61−19=20)
71.0%
71.0 / 100
100.0%
+16
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 2.232546+10
−10		(−144)68 − 32
(+59−23=18)
68.0%
68.0 / 100
100.0%
−5
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 2.82535+11
−11		(−155)66.5 − 33.5
(+54−21=25)
66.5%
66.5 / 100
100.0%
−35
= = 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 2.832527+9
−9		(−163)65 − 35
(+58−28=14)
65.0%
65.0 / 100
100.0%
−43
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 1.722527+10
−10		(−163)72.5 − 27.5
(+67−22=11)
72.5%
72.5 / 100
100.0%
+21
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 0.7.12517+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 8.022486+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 4.662476+13
−13		(−214)77 − 23
(+68−14=18)
77.0%
77.0 / 100
100.0%
−2
= 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
2300 games: 969 wins, 877 losses, 454 draws (19.7%), score: 52.0%

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
EXchess 6.50b
played with current
participants of this list		Represented by
1-2-CPU    1600EXchess 7.92b
All    1600EXchess 7.92b
Free    1300EXchess 7.92b
Free 1-2-CPU    1300EXchess 7.92b
Free single-CPU    1300EXchess 7.92b
Open source    200EXchess 7.92b
Open source 1-2-CPU    200EXchess 7.92b
Open source single-CPU    200EXchess 7.92b
Single-CPU    1600EXchess 7.92b
Created in 2005-2008 by CCRL team
Last games added on September 15, 2020