CCRL 40/2 FRC
Downloads and Statistics
May 6, 2021
Testing summary:
Total: 341'114 games
played by 257 programs

White wins: 137'230 (40.2%)
Black wins: 115'634 (33.9%)
Draws: 88'250 (25.9%)
White score: 53.2%

Engine Details

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Show each game results
EXchess 7.71b (2894+15
−15
)Quote
Author: Daniel C Homan Link: Homepage
This is one of the 4 EXchess versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Chiron 33148+11
−11
(+254)57 − 243
(+32−218=50)
19.0%
57.0 / 300
0.0%
+4
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 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 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 1 = 0 0 0 1 0 0 1 1 0 = 0 0 0 0 0 1 1 0 = 0 = 0 1 1 0 0 0 0 = 1 0 0 = 0 0 0 0 1 0 0 0 0 0 = 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 = 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 = 1 1 = 0 0 0 0 0 = 0 0 0 0 = 0 1 0 0 0 1 = 1 1 0 0 = = 0 0 0 0 0 0 0 0 0 = 1 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 = 0 0 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 1 0 0 = 0 0 0 0
–   Chiron 23104+10
−10
(+210)76.5 − 223.5
(+42−189=69)
25.5%
76.5 / 300
0.0%
+27
0 0 0 0 0 = 0 1 = = 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 = 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 0 1 0 0 0 = 0 0 1 1 0 = = 0 0 1 0 0 0 0 1 0 = 1 0 = 0 1 = = 0 = 0 1 0 0 0 0 = 1 1 0 0 0 0 = 1 = 0 = 0 = = = 1 = 0 = 1 = 0 = 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 0 0 0 0 = 0 = = = 0 1 0 0 = = 0 0 1 1 0 0 1 0 0 = 1 0 = 1 0 = 0 0 = 0 0 0 0 0 0 0 0 = 0 1 0 1 0 0 = 0 0 0 0 0 1 0 = = 0 1 1 0 0 0 = = 0 0 0 1 = = 0 0 1 0 = 0 0 0 1 = 1 0 1 0 0 0 = 0 0 = 0 0 1 0 0 = 0 0 0 1 0 = 0 0 0 1 0 = 1 0 0 0 = 0 0 0 0 0 1 0 0 = 0 0 = 0 0 0 0 = = =
–   Naum 4.63080+7
−7
(+186)81.5 − 218.5
(+55−192=53)
27.2%
81.5 / 300
0.0%
+9
0 0 1 1 0 0 1 0 0 0 0 0 1 0 0 0 = 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 = 1 0 0 1 0 0 0 = 1 0 0 1 0 0 0 = = 0 1 0 = = 0 0 0 0 0 = = 0 0 1 = 0 1 0 0 = = 0 0 1 = = 0 0 = 0 0 = 1 1 0 0 0 0 0 1 0 0 0 0 1 1 = 1 0 = 0 1 0 1 = 0 0 0 0 0 0 1 1 0 0 1 0 = = 0 0 0 1 1 0 = 0 0 0 = 0 0 = 0 = 0 0 1 0 0 0 0 1 0 = = 1 0 0 0 0 0 0 0 0 1 0 0 0 = = 0 0 0 0 1 0 0 1 0 0 0 0 0 0 = 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 = 0 = 0 = 0 = = 0 1 1 0 = 1 = 0 0 1 0 0 1 0 = 0 0 0 0 1 0 0 = 0 0 0 = 1 0 1 = 1 0 = = 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 = 0 0 0 0 1 = 1 1 1 0 0 0 0 = = 0 = 0 0 0 0 0 0 0 0 0 0 0 1 0 = 0 0 0 0 0 0 1 = 1 0 0 = = 1 =
–   Shredder 123012+8
−8
(+118)39 − 61
(+24−46=30)
39.0%
39.0 / 100
0.0%
+41
0 0 1 0 1 0 0 = 0 = 0 0 = 0 = 0 0 0 0 0 1 1 0 0 1 0 1 0 = = = = 1 1 0 1 0 = = 0 0 = 1 0 1 0 = = 1 0 = 0 = 0 = = = 0 1 1 1 0 0 = 1 0 0 0 1 1 = 0 = = = 1 1 0 0 = = 0 0 1 0 0 0 0 = 0 = = 1 0 = 1 0 0 = 1
–   Spike 1.4 Leiden2941+8
−8
(+47)35.5 − 64.5
(+22−51=27)
35.5%
35.5 / 100
0.0%
−57
1 1 0 = = 1 = = = 1 0 1 1 0 0 0 = = 0 0 0 1 0 0 0 = 1 1 = = 0 0 = 0 0 1 0 0 = 0 = 0 = = = 0 = 1 1 0 = 1 0 0 0 1 = 0 0 0 0 1 1 1 0 1 = 0 0 0 1 = 0 = 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 = 1 0 0 = = = 0 = 0
–   Hiarcs 13.22927+8
−8
(+33)43 − 57
(+30−44=26)
43.0%
43.0 / 100
0.0%
−15
0 = = 1 1 0 = = 1 = 1 0 0 = 0 1 = 1 0 1 0 = = 0 = 0 1 1 = = 0 = 1 1 0 = 1 0 0 0 = = 1 1 1 0 = 0 1 = 0 0 0 0 0 1 = 0 0 = 0 = 0 1 1 0 0 = = 0 0 1 1 0 1 0 0 0 0 0 0 1 1 0 1 0 1 1 0 0 1 = = 0 0 0 1 = 1 0
–   Cheng 4.392884+12
−12
(−10)51 − 49
(+36−34=30)
51.0%
51.0 / 100
85.5%
−1
= 1 0 1 0 = 0 0 0 = 1 1 0 0 1 0 = 0 = 1 = 0 = 0 = 1 1 1 0 0 0 1 0 1 = = 0 0 0 1 = 1 0 1 1 1 = = 0 0 = 0 0 = = 0 0 = 1 1 0 1 0 = = 1 1 1 = = = 1 = 0 0 1 1 1 0 0 1 1 0 1 1 0 = = 0 = 1 1 1 1 = = 1 = = 1
–   Deep Sjeng WC20082877+8
−8
(−17)47.5 − 52.5
(+30−35=35)
47.5%
47.5 / 100
98.0%
−34
= = 1 = 0 0 1 1 = = 0 = 0 1 0 1 1 = 0 0 0 = = 1 1 1 0 0 = 0 = 0 0 1 0 1 = 1 1 1 = 0 0 = 1 0 = 1 0 0 = = = 0 = = 1 1 = 1 1 = = 0 0 0 0 0 0 = = 0 = = 1 = 1 0 = 1 1 = 1 = = 0 1 1 = 1 0 0 1 0 0 0 = = 0 1
–   Bobcat 7.62863+18
−18
(−31)54 − 46
(+40−32=28)
54.0%
54.0 / 100
99.7%
−3
1 1 1 1 1 0 = 0 0 1 = = 0 1 = = 1 1 = 1 0 0 0 0 1 0 1 1 = 1 1 0 1 = = 1 0 1 0 = = 1 0 0 = = 0 = 0 1 1 0 1 = 0 0 0 0 1 = = 0 0 = 0 1 1 = 0 1 1 = 1 1 0 1 = = = 1 = 0 1 = 0 0 = 1 1 1 1 1 0 = 1 0 1 0 = 1
–   Cyclone xTreme Fear2823+9
−9
(−71)59.5 − 40.5
(+49−30=21)
59.5%
59.5 / 100
100.0%
0
1 0 0 = 1 = 1 1 1 = 1 = 0 0 1 = 1 1 0 0 = = 1 = 1 1 1 0 1 1 1 0 = = 0 = 1 1 0 1 1 0 0 0 1 1 = = = 1 0 0 0 1 = 1 0 1 = 1 1 0 1 0 0 0 = 1 0 = 1 1 = 1 1 = 1 1 1 0 1 1 1 1 0 0 0 1 1 0 1 1 0 1 1 = 1 1 0 0
–   Bobcat 7.12811+18
−18
(−83)61.5 − 38.5
(+47−24=29)
61.5%
61.5 / 100
100.0%
−3
1 = 1 1 1 = 1 = 1 1 1 1 = 0 1 = 1 0 1 = = 0 = 1 0 1 1 0 1 = 1 1 1 = 1 1 1 = = 1 1 1 1 1 = 0 = 1 1 = 1 1 0 0 0 1 0 1 0 = 1 1 = = 0 = 0 1 1 0 = 0 = 0 = = = 0 1 1 = 1 1 0 0 1 1 0 1 1 = 0 = = 0 0 1 = 1 0
–   The Baron 3.292787+16
−16
(−107)64.5 − 35.5
(+55−26=19)
64.5%
64.5 / 100
100.0%
+1
1 0 0 0 1 1 0 0 = = 1 0 = 1 = 0 0 1 1 = 1 1 0 0 1 1 1 1 1 1 0 = 1 = 1 0 1 = 0 = 1 = 1 1 1 1 0 1 0 1 = 1 1 1 0 1 1 1 1 1 = 0 1 1 0 1 0 0 1 1 = 1 = 1 = = = 1 1 1 1 1 1 0 = 1 0 1 1 1 0 1 0 1 1 0 1 1 0 =
–   GNU Chess 5.602781+11
−11
(−113)62 − 38
(+51−27=22)
62.0%
62.0 / 100
100.0%
−25
0 0 0 1 1 = 1 0 0 0 1 1 1 1 = 0 1 0 = 1 = 1 1 1 0 1 = = 1 = 1 = 1 1 1 1 1 0 0 1 = 0 = 1 1 0 1 = 1 1 1 = 1 1 1 0 1 0 1 0 1 = 0 = = = = 0 1 0 1 1 1 1 1 1 1 1 0 0 1 1 1 1 0 0 0 1 1 1 = 0 = = 1 1 = = 0 0

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
EXchess 7.71b
played with current
participants of this list
Represented by
1-2-CPU    800EXchess 7.92b
All    800EXchess 7.92b
Free    600EXchess 7.92b
Free 1-2-CPU    600EXchess 7.92b
Free single-CPU    600EXchess 7.92b
Open source    200EXchess 7.92b
Open source 1-2-CPU    200EXchess 7.92b
Open source single-CPU    200EXchess 7.92b
Single-CPU    800EXchess 7.92b

Created in 2005-2008 by CCRL team
Last games added on May 6, 2021