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

Options
Show each game results
GNU Chess 5.60#32‑33  (2784+11
−11		)Quote
Authors: Chua Kong Sian, Stuart Cracraft, Lukas Geyer, Simon Waters, Michel Van den Bergh Link: Download
This is one of the 3 GNUChess versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Shredder 123014+8
−8		(+230)22.5 − 77.5
(+13−68=19)
22.5%
22.5 / 100
0.0%
+16
–   Demolito 2017-08-262979+15
−15		(+195)24.5 − 75.5
(+14−65=21)
24.5%
24.5 / 100
0.0%
+1
–   Spike 1.4 Leiden2945+8
−8		(+161)35 − 65
(+23−53=24)
35.0%
35.0 / 100
0.0%
+52
–   Hiarcs 13.22928+8
−8		(+144)27.5 − 72.5
(+17−62=21)
27.5%
27.5 / 100
0.0%
−25
–   Bobcat 8.02914+13
−14		(+130)32.5 − 67.5
(+21−56=23)
32.5%
32.5 / 100
0.0%
0
–   EXchess 7.92b2898+13
−13		(+114)35 − 65
(+19−49=32)
35.0%
35.0 / 100
0.0%
+13
–   EXchess 7.71b2895+15
−15		(+111)38 − 62
(+27−51=22)
38.0%
38.0 / 100
0.0%
+23
–   Cheng 4.392885+12
−12		(+101)37.5 − 62.5
(+25−50=25)
37.5%
37.5 / 100
0.0%
+10
–   Deep Sjeng WC20082878+8
−8		(+94)33 − 67
(+19−53=28)
33.0%
33.0 / 100
0.0%
−26
–   Bobcat 7.62864+18
−18		(+80)46.5 − 53.5
(+37−44=19)
46.5%
46.5 / 100
0.0%
+52
–   The Baron 3.442859+17
−17		(+75)36 − 64
(+24−52=24)
36.0%
36.0 / 100
0.0%
−26
–   Cheng4 0.382835+17
−17		(+51)40 − 60
(+29−49=22)
40.0%
40.0 / 100
0.0%
−21
–   Minic 1.152832+20
−20		(+48)46 − 64
(+33−51=26)
41.8%
46.0 / 110
0.0%
−12
–   Cyclone xTreme Fear2825+9
−8		(+41)45 − 55
(+34−44=22)
45.0%
45.0 / 100
0.0%
+5
–   EXchess 7.18b2817+14
−14		(+33)95 − 105
(+67−77=56)
47.5%
95.0 / 200
0.0%
+15
–   Bobcat 7.12812+18
−18		(+28)47.5 − 52.5
(+38−43=19)
47.5%
47.5 / 100
0.4%
+9
–   Tornado 8.02807+16
−16		(+23)54 − 46
(+43−35=22)
54.0%
54.0 / 100
0.7%
+54
–   The Baron 3.292788+16
−16		(+4)49.5 − 50.5
(+39−40=21)
49.5%
49.5 / 100
33.3%
0
–   Arminius 2018-12-232784+17
−17		(0)48 − 52
(+37−41=22)
48.0%
48.0 / 100
52.2%
−14
–   Cheng4 0.36a2773+13
−13		(−11)46.5 − 53.5
(+37−44=19)
46.5%
46.5 / 100
89.9%
−37
–   Cheese 2.02758+17
−17		(−26)53 − 57
(+40−44=26)
48.2%
53.0 / 110
99.5%
−41
–   Loop for Chess9602756+7
−7		(−28)53.5 − 46.5
(+37−30=33)
53.5%
53.5 / 100
100.0%
−4
–   Octochess 51902755+12
−12		(−29)52.5 − 47.5
(+41−36=23)
52.5%
52.5 / 100
100.0%
−11
–   Tornado 4.882754+11
−11		(−30)52 − 48
(+41−37=22)
52.0%
52.0 / 100
100.0%
−15
–   Bright 0.4a2725+9
−9		(−59)64 − 36
(+58−30=12)
64.0%
64.0 / 100
100.0%
+52
–   Karballo 1.82722+18
−18		(−62)59.5 − 40.5
(+41−22=37)
59.5%
59.5 / 100
100.0%
0
–   Frenzee 3.5.192711+11
−11		(−73)61.5 − 38.5
(+51−28=21)
61.5%
61.5 / 100
100.0%
+12
–   Cheese 1.9.12703+16
−16		(−81)56.5 − 43.5
(+43−30=27)
56.5%
56.5 / 100
100.0%
−34
–   Daydreamer 1.752610+9
−9		(−174)67.5 − 32.5
(+58−23=19)
67.5%
67.5 / 100
100.0%
−41
–   Nebula 2.02610+10
−10		(−174)73 − 27
(+59−13=28)
73.0%
73.0 / 100
100.0%
−11
3120 games: 1065 wins, 1320 losses, 735 draws (23.6%), score: 45.9%

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
GNU Chess 5.60
played with current
participants of this list		Represented by
1-2-CPU#3227831810itself
All#3227831810itself
Free#2627881510itself
Free 1-2-CPU#2627881510itself
Free single-CPU#2627881510itself
Open source#122913700itself
Open source 1-2-CPU#122913700itself
Open source single-CPU#122913700itself
Single-CPU#3227831810itself
Created in 2005-2008 by CCRL team
Last games added on September 15, 2020