CCRL 40/2 FRC
Downloads and Statistics
April 19, 2021
Testing summary:
Total: 327'860 games
played by 250 programs

White wins: 131'950 (40.2%)
Black wins: 111'596 (34.0%)
Draws: 84'314 (25.7%)
White score: 53.1%

Engine Details

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Show each game results
Hiarcs 13.1 (2897+16
−17		)Quote
Author: Mark Uniacke (England) Link: Homepage
Executable used was 32-bit
This is one of the 9 Hiarcs versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Stockfish 2.0.13136+18
−17		(+239)20 − 80
(+8−68=24)
20.0%
20.0 / 100
0.0%
+13
–   Stockfish 1.83127+19
−19		(+230)26 − 74
(+13−61=26)
26.0%
26.0 / 100
0.0%
+56
–   Stockfish 1.73111+22
−22		(+214)17.5 − 82.5
(+5−70=25)
17.5%
17.5 / 100
0.0%
−28
–   Stockfish 1.9.13109+25
−24		(+212)22 − 78
(+11−67=22)
22.0%
22.0 / 100
0.0%
+1
–   Critter 0.903104+20
−20		(+207)24.5 − 75.5
(+12−63=25)
24.5%
24.5 / 100
0.0%
+22
–   Rybka 33086+13
−13		(+189)27.5 − 72.5
(+16−61=23)
27.5%
27.5 / 100
0.0%
+22
–   Critter 0.803036+19
−19		(+139)34 − 66
(+24−56=20)
34.0%
34.0 / 100
0.0%
+21
–   Naum 4.23032+9
−9		(+135)32.5 − 67.5
(+19−54=27)
32.5%
32.5 / 100
0.0%
+10
–   Shredder 123013+8
−8		(+116)31 − 69
(+18−56=26)
31.0%
31.0 / 100
0.0%
−21
–   Deep Sjeng WC20082877+8
−8		(−20)51.5 − 48.5
(+39−36=25)
51.5%
51.5 / 100
98.5%
−9
–   Cyclone xTreme Fear2823+9
−9		(−74)56.5 − 43.5
(+39−26=35)
56.5%
56.5 / 100
100.0%
−30
–   Loop for Chess9602755+8
−7		(−142)66.5 − 33.5
(+50−17=33)
66.5%
66.5 / 100
100.0%
−29
–   Bright 0.4a2724+9
−9		(−173)80 − 20
(+69−9=22)
80.0%
80.0 / 100
100.0%
+54
–   Spike 1.2 Turin2711+9
−9		(−186)67.5 − 32.5
(+55−20=25)
67.5%
67.5 / 100
100.0%
−62
–   Daydreamer 1.752609+9
−9		(−288)85 − 15
(+76−6=18)
85.0%
85.0 / 100
100.0%
−4
1500 games: 454 wins, 670 losses, 376 draws (25.1%), score: 42.8%

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
Hiarcs 13.1
played with current
participants of this list		Represented by
1-2-CPU    500Hiarcs 13.2
All    500Hiarcs 13.2
Single-CPU    500Hiarcs 13.2
Created in 2005-2008 by CCRL team
Last games added on April 19, 2021