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 7.71b (2895+15
−15
)Quote
Author: Daniel C Homan Link: Homepage
This is one of the 4 EXchess versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Chiron 33151+11
−11
(+256)57 − 243
(+32−218=50)
19.0%
57.0 / 300
0.0%
+6
–   Chiron 23106+10
−10
(+211)76.5 − 223.5
(+42−189=69)
25.5%
76.5 / 300
0.0%
+28
–   Naum 4.63077+8
−8
(+182)81.5 − 218.5
(+55−192=53)
27.2%
81.5 / 300
0.0%
+5
–   Shredder 123014+8
−8
(+119)39 − 61
(+24−46=30)
39.0%
39.0 / 100
0.0%
+42
–   Spike 1.4 Leiden2945+8
−8
(+50)35.5 − 64.5
(+22−51=27)
35.5%
35.5 / 100
0.0%
−54
–   Hiarcs 13.22928+8
−8
(+33)43 − 57
(+30−44=26)
43.0%
43.0 / 100
0.0%
−15
–   Cheng 4.392885+12
−12
(−10)51 − 49
(+36−34=30)
51.0%
51.0 / 100
86.4%
−1
–   Deep Sjeng WC20082878+8
−8
(−17)47.5 − 52.5
(+30−35=35)
47.5%
47.5 / 100
98.1%
−34
–   Bobcat 7.62864+18
−18
(−31)54 − 46
(+40−32=28)
54.0%
54.0 / 100
99.6%
−3
–   Cyclone xTreme Fear2825+9
−8
(−70)59.5 − 40.5
(+49−30=21)
59.5%
59.5 / 100
100.0%
+1
–   Bobcat 7.12812+18
−18
(−83)61.5 − 38.5
(+47−24=29)
61.5%
61.5 / 100
100.0%
−3
–   The Baron 3.292788+16
−16
(−107)64.5 − 35.5
(+55−26=19)
64.5%
64.5 / 100
100.0%
+1
–   GNU Chess 5.602784+11
−11
(−111)62 − 38
(+51−27=22)
62.0%
62.0 / 100
100.0%
−23

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    900EXchess 7.92b
All    900EXchess 7.92b
Free    700EXchess 7.92b
Free 1-2-CPU    700EXchess 7.92b
Free single-CPU    700EXchess 7.92b
Open source    300EXchess 7.92b
Open source 1-2-CPU    300EXchess 7.92b
Open source single-CPU    300EXchess 7.92b
Single-CPU    900EXchess 7.92b

Created in 2005-2008 by CCRL team
Last games added on September 15, 2020