CCRL 404FRC
Downloads and Statistics
November 5, 2019
Testing summary:
Total: 253'674 games
played by 203 programs
2362 CPU days (X2 4600+)

White wins: 104'056 (41.0%)
Black wins: 90'203 (35.6%)
Draws: 59'415 (23.4%)
White score: 52.7%

Engine Details

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EXchess 7.71b 64-bit (2895+15
−15
)Quote
Author: Daniel C Homan Link: Homepage
This is one of the 4 EXchess versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Chiron 3 64-bit3150+11
−11
(+255)57 − 243
(+32−218=50)
19.0%
57.0 / 300
0.0%
+5
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 2 64-bit3105+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 4.6 64-bit3078+9
−9
(+183)81.5 − 218.5
(+55−192=53)
27.2%
81.5 / 300
0.0%
+6
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 123014+8
−8
(+119)39 − 61
(+24−46=30)
39.0%
39.0 / 100
0.0%
+42
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 Leiden2942+9
−9
(+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 13.22928+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 4.39 64-bit2886+13
−13
(−9)51 − 49
(+36−34=30)
51.0%
51.0 / 100
83.1%
0
= 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 WC2008 64-bit2876+8
−8
(−19)47.5 − 52.5
(+30−35=35)
47.5%
47.5 / 100
98.6%
−36
= = 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 7.6 64-bit2864+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 Fear2824+8
−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 7.1 64-bit2811+18
−18
(−84)61.5 − 38.5
(+47−24=29)
61.5%
61.5 / 100
100.0%
−4
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 3.29 64-bit2787+16
−16
(−108)64.5 − 35.5
(+55−26=19)
64.5%
64.5 / 100
100.0%
0
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 5.60 64-bit2783+11
−11
(−112)62 − 38
(+51−27=22)
62.0%
62.0 / 100
100.0%
−24
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 64-bit
played with current
participants of this list
Represented by
1-2-CPU    900EXchess 7.92b 64-bit
All    900EXchess 7.92b 64-bit
Free    700EXchess 7.92b 64-bit
Free 1-2-CPU    700EXchess 7.92b 64-bit
Free single-CPU    700EXchess 7.92b 64-bit
Open source    300EXchess 7.92b 64-bit
Open source 1-2-CPU    300EXchess 7.92b 64-bit
Open source single-CPU    300EXchess 7.92b 64-bit
Single-CPU    900EXchess 7.92b 64-bit

Created in 2005-2008 by CCRL team
Last games added on November 5, 2019