CCRL 404FRC
Downloads and Statistics
July 6, 2019
Testing summary:
Total: 245'622 games
played by 197 programs
2286 CPU days (X2 4600+)

White wins: 100'976 (41.1%)
Black wins: 87'680 (35.7%)
Draws: 56'966 (23.2%)
White score: 52.7%

Engine Details

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Show each game results
GNU Chess 5.60 64-bit#26  (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
= 0 0 0 = 0 0 1 0 1 0 0 0 = 0 0 0 1 = 0 0 0 0 0 0 0 0 1 0 = 0 = = 0 0 0 = 0 1 1 0 0 = 0 1 1 = 0 0 0 1 = 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 0 0 1 1 0 0 0 0 = 0 0 0 0 = 0 0 0
–   Demolito 2017-08-26 64-bit2980+15
−15
(+196)24.5 − 75.5
(+14−65=21)
24.5%
24.5 / 100
0.0%
+2
0 0 0 0 = = 1 0 0 = 1 0 0 = 0 1 0 0 0 = 0 0 0 = 0 0 0 = 0 0 0 0 0 0 0 0 0 = 1 1 = 1 0 = 0 = 0 0 0 0 1 0 = = 0 0 0 0 0 0 0 0 0 0 = 1 0 0 = = 1 1 0 1 0 = 0 = 0 = 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 = 0 0 = 0
–   Spike 1.4 Leiden2943+9
−9
(+159)35 − 65
(+23−53=24)
35.0%
35.0 / 100
0.0%
+50
0 0 1 = 0 0 1 0 1 0 0 = 0 = = 1 = 0 = = 0 1 1 0 0 0 = 0 0 1 1 = 0 0 0 = 0 0 = 0 = 1 1 0 1 1 = 1 0 = 1 = 0 0 0 0 0 0 = 1 0 0 = 0 = 0 0 0 1 = 1 0 1 0 0 1 = 0 = 0 = 0 0 1 1 0 0 0 1 = 0 0 1 0 0 0 = 0 0 0
–   Hiarcs 13.22928+8
−8
(+144)27.5 − 72.5
(+17−62=21)
27.5%
27.5 / 100
0.0%
−25
= 0 1 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 1 0 1 0 0 0 = 0 1 = 1 0 0 0 = 1 0 0 1 0 = 0 0 0 = 0 0 1 = = 0 = 1 0 = 1 1 0 1 0 0 0 0 = = 0 1 0 = 0 0 0 = = 0 = = 1 0 0 0 0 = 0 0 0 1 0 0 0 0 0 0 0 0 0 = 1 0 = 1 0
–   Bobcat 8.0 64-bit2917+16
−16
(+133)32.5 − 67.5
(+21−56=23)
32.5%
32.5 / 100
0.0%
+3
0 0 0 = 1 1 0 = 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 0 = = 0 0 0 0 0 1 0 0 = = 0 = 0 = 1 1 = 1 = 0 1 0 0 = 0 0 = 0 = 0 0 0 = 1 = 0 0 1 0 1 1 0 = 1 = = 1 0 0 0 = 0 = 0 0 0 0 1 0 0 1 0 = 0 1 = 0 = 0 0 0
–   EXchess 7.92b 64-bit2903+15
−15
(+119)35 − 65
(+19−49=32)
35.0%
35.0 / 100
0.0%
+18
= = 0 0 0 = 1 = 1 0 = 1 = = 0 1 = 0 1 0 = 0 = 1 0 0 = 0 = 0 1 0 1 0 = 0 = 0 = 0 1 = 0 0 0 1 0 = 1 = 0 0 0 0 0 1 0 0 0 = 0 1 = = 0 1 0 = 0 0 0 0 0 0 = = = = = = 1 0 0 = = 1 0 0 0 1 = 0 0 0 0 1 0 0 = 1
–   EXchess 7.71b 64-bit2895+15
−15
(+111)38 − 62
(+27−51=22)
38.0%
38.0 / 100
0.0%
+23
1 1 1 0 0 = 0 1 1 1 0 0 0 0 = 1 0 1 = 0 = 0 0 0 1 0 = = 0 = 0 = 0 0 0 0 0 1 1 0 = 1 = 0 0 1 0 = 0 0 0 = 0 0 0 1 0 1 0 1 0 = 1 = = = = 1 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 1 0 0 0 = 1 = = 0 0 = = 1 1
–   Cheng 4.39 64-bit2885+13
−13
(+101)37.5 − 62.5
(+25−50=25)
37.5%
37.5 / 100
0.0%
+10
0 0 = = 0 0 1 1 0 = = 0 0 0 1 0 0 0 0 0 0 0 = = 0 0 1 = 0 1 0 0 1 0 = 0 = = = = 1 0 0 1 1 0 0 0 = 1 1 1 0 0 1 0 1 = = 1 1 1 0 0 = 0 1 0 1 = 1 1 0 0 0 0 0 0 = 0 = 1 = 0 0 0 = = 0 = 0 0 0 1 1 1 = 0 = 0
–   Deep Sjeng WC2008 64-bit2877+8
−8
(+93)33 − 67
(+19−53=28)
33.0%
33.0 / 100
0.0%
−27
1 0 0 0 = 1 = 0 = 0 1 = 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 = = = = = = = 0 = 1 0 0 0 0 0 0 0 0 = 0 = 0 0 = = 0 = = 0 1 = = 0 = = 0 1 1 1 1 1 0 = 1 1 0 0 0 1 = 1 0 0 0 1 0 0 = = 1 0 = 0 0 0 0 = 0 0 0 0 0
–   Bobcat 7.6 64-bit2864+18
−18
(+80)46.5 − 53.5
(+37−44=19)
46.5%
46.5 / 100
0.0%
+52
0 0 0 0 0 0 0 1 1 1 0 1 1 1 1 1 0 = 0 = 0 0 1 0 0 = 0 = 1 1 0 1 0 0 = 1 0 0 0 0 0 0 0 = = = 0 = 0 = 1 0 1 0 1 1 = 1 0 0 1 = 0 1 0 0 0 1 0 1 1 1 1 1 = = = 0 1 1 = = 0 = 1 1 1 1 = 1 1 1 1 0 0 0 0 1 0 0
–   The Baron 3.44 64-bit2860+17
−17
(+76)36 − 64
(+24−52=24)
36.0%
36.0 / 100
0.0%
−25
0 0 = = 0 = 0 0 1 0 0 0 1 0 0 = 0 = 1 1 = 0 1 = 0 0 0 0 0 1 = = 1 0 0 0 1 = = 0 0 1 0 = = 1 = = 0 = = 1 0 0 0 0 0 1 0 = = 0 1 1 0 1 0 0 0 1 0 = 0 0 1 0 0 1 1 0 1 = 0 0 1 0 1 = 0 0 0 0 0 1 0 1 = 0 = 0
–   Cheng4 0.38 64-bit2834+17
−17
(+50)40 − 60
(+29−49=22)
40.0%
40.0 / 100
0.0%
−22
1 1 1 = 0 = 0 1 = 0 0 0 = 0 0 = 0 = 0 0 1 0 0 0 1 0 1 0 0 = 0 0 0 1 0 1 = 0 = 0 0 = 0 1 0 1 1 0 0 = 1 1 1 0 1 = = 0 = 1 = 0 1 = 0 0 0 0 0 0 = 0 0 0 0 1 1 = = 1 1 = 0 1 1 0 0 0 0 0 = 1 1 1 = 1 0 0 0 1
–   Cyclone xTreme Fear2825+8
−8
(+41)45 − 55
(+34−44=22)
45.0%
45.0 / 100
0.0%
+5
0 0 1 = = 0 1 = 1 0 0 = 1 0 1 = 1 0 1 1 1 0 0 1 0 0 = 0 = = 1 0 = 0 0 = 0 0 = 1 1 0 0 1 = = 1 1 1 0 = 0 1 = 0 1 0 0 0 = = 0 = 0 1 = 0 1 0 0 0 1 0 0 1 = 0 0 1 0 1 0 1 = 1 1 0 0 1 0 1 = 1 0 1 0 1 0 1 0
–   EXchess 7.18b 64-bit2817+14
−14
(+33)95 − 105
(+67−77=56)
47.5%
95.0 / 200
0.0%
+15
= = = = 1 1 1 0 = = 1 0 0 = = 0 1 1 1 1 1 1 1 0 0 1 0 = = = 1 0 0 = = 0 0 0 = 0 0 0 1 0 1 0 1 1 0 = 0 = = 1 0 0 0 = 1 0 = 0 = 0 1 0 0 0 1 1 = = = 0 = 1 = = 0 = 0 1 0 0 1 = = 1 1 0 0 0 0 0 1 1 1 1 0 1 1 0 1 0 1 0 = 0 1 1 1 = = 0 = 1 1 1 0 1 0 1 1 0 = 1 = 1 1 = 1 0 = 0 1 0 0 1 = = 0 1 = = = = = = 0 = 1 1 = = 1 0 1 0 0 1 1 0 0 = 1 = = 0 = 0 0 0 0 0 = 0 0 0 1 1 = 0 0 0 0 1 0 0 1 0 0 0 1 1 1 1 = = 0 1
–   Bobcat 7.1 64-bit2812+18
−18
(+28)47.5 − 52.5
(+38−43=19)
47.5%
47.5 / 100
0.4%
+9
0 1 1 1 0 1 0 0 1 1 1 1 0 1 = 0 1 0 = 1 0 1 0 0 1 0 0 1 1 0 1 0 = 0 0 0 1 1 0 1 1 = 1 0 1 = 0 = 1 0 = = 1 1 0 = 0 = 0 0 1 = 0 0 0 = 0 1 1 1 1 1 0 0 0 1 = 0 1 = = 0 = = 1 0 1 1 0 1 = 0 = 1 0 0 0 0 0 0
–   Tornado 8.0 64-bit2801+16
−16
(+17)54 − 46
(+43−35=22)
54.0%
54.0 / 100
4.3%
+48
= 1 1 1 0 = = 0 = 1 = = 0 0 = 1 0 1 = 1 = 1 0 0 1 0 1 1 1 1 1 = 1 0 = 1 1 0 0 0 0 0 1 1 1 0 0 1 0 1 = 0 0 1 1 0 1 = 1 1 = 0 1 1 0 1 1 1 0 1 1 0 1 0 0 0 1 1 = 1 = 0 0 = 0 0 = 1 = 1 1 1 0 1 0 = 0 0 = =
–   The Baron 3.29 64-bit2788+16
−16
(+4)49.5 − 50.5
(+39−40=21)
49.5%
49.5 / 100
34.7%
0
0 1 1 0 0 = 0 = 0 = = = 0 0 = 1 0 0 0 0 0 0 = 1 1 1 1 1 0 1 = 1 0 = 1 1 1 = 0 0 = = = 1 1 0 0 1 0 0 0 1 0 1 1 = 0 1 1 1 = 0 0 1 0 = 1 1 = 1 1 0 0 1 1 0 1 0 1 1 0 0 = 0 0 1 1 0 0 = 0 = 1 0 1 1 = 1 1 0
–   Arminius 2018-12-23 64-bit2777+18
−18
(−7)48 − 52
(+37−41=22)
48.0%
48.0 / 100
72.7%
−21
1 0 0 = 1 1 0 0 0 1 0 1 0 0 0 1 1 = 0 1 0 = 0 = 1 1 0 1 0 0 1 1 = 0 0 0 0 0 1 = = 1 0 0 0 1 = 0 = 1 0 0 = = 1 1 1 1 0 0 0 0 1 1 = = 1 = 0 1 = 0 = 1 0 = = = 1 1 1 1 1 1 0 0 0 = 0 1 1 = 1 0 = 1 1 0 0 0
–   Cheng4 0.36a 64-bit2772+13
−13
(−12)46.5 − 53.5
(+37−44=19)
46.5%
46.5 / 100
91.1%
−38
0 0 0 1 1 0 0 0 0 0 1 1 1 0 1 0 0 = = 0 1 0 0 0 1 0 1 0 1 0 = = 1 0 = 0 1 1 1 = 0 0 = = 0 0 1 0 1 = 1 1 1 1 1 1 1 = 0 1 0 1 1 0 1 1 = = 0 0 1 0 1 0 = 0 1 0 1 0 = = 0 0 1 0 1 0 0 1 = 0 = 0 = 0 0 = 1 1
–   Cheese 2.0 64-bit2757+17
−17
(−27)53 − 57
(+40−44=26)
48.2%
53.0 / 110
99.6%
−42
1 1 1 1 0 0 1 0 = = 1 = 1 0 = = 1 0 0 1 0 0 0 = 1 0 = = 0 0 0 = 1 0 0 1 0 = 1 1 0 1 1 = 0 0 1 = 1 1 1 1 0 1 0 0 = 0 0 = 0 = = 1 0 1 0 0 1 = 0 1 0 0 1 1 = 0 1 = 1 = 1 1 0 1 0 1 1 1 0 = = 1 0 0 0 1 0 = 0 = 0 = 1 0 1 = 0 0
–   Loop for Chess9602756+7
−8
(−28)53.5 − 46.5
(+37−30=33)
53.5%
53.5 / 100
100.0%
−4
0 1 0 1 1 0 = = 0 = 0 0 0 1 = 0 = = 1 = 1 = = = = 1 1 0 = 1 1 1 1 0 1 = 1 0 1 0 = 1 = 0 = 1 0 1 0 1 1 1 0 = 0 0 = = 0 0 1 0 1 = 1 = 0 1 0 1 1 0 1 1 = = = 0 1 1 1 0 = = 1 0 = 1 = = 1 1 0 0 1 = 0 = = =
–   Octochess 5190 64-bit2756+12
−12
(−28)52.5 − 47.5
(+41−36=23)
52.5%
52.5 / 100
100.0%
−10
1 0 = = 0 0 1 1 1 = 0 0 1 0 = 0 1 = 1 0 0 0 = 1 1 0 = 0 = 1 = 1 1 1 0 1 = 1 0 1 0 = 0 1 1 = = 0 = 0 0 0 1 0 1 = 1 = 1 1 1 1 0 0 1 0 1 = = 1 1 0 0 0 = 1 1 0 1 1 1 1 0 0 0 = 0 = 1 1 = 1 1 = 1 0 0 0 0 1
–   Tornado 4.88 64-bit2753+11
−11
(−31)52 − 48
(+41−37=22)
52.0%
52.0 / 100
100.0%
−16
= 0 1 0 = 0 = 0 = 1 1 0 1 1 1 0 = 1 1 1 1 = 0 0 1 1 0 0 1 = = = 0 0 1 1 1 0 1 1 1 = 0 1 1 0 = 0 = 1 1 = 1 = 1 0 1 = 1 0 0 0 0 0 0 = 1 0 0 = 0 0 0 0 1 0 1 0 = 1 1 1 1 0 = = 1 = 1 1 0 1 1 0 0 1 0 0 1 =
–   Bright 0.4a2724+9
−9
(−60)64 − 36
(+58−30=12)
64.0%
64.0 / 100
100.0%
+51
0 1 1 1 1 0 1 0 = 1 0 1 = 0 1 = 1 1 1 0 1 0 1 0 1 0 1 0 1 0 1 = = 0 0 1 0 = 1 1 0 0 1 1 1 1 1 1 1 1 1 1 0 1 1 0 1 1 = 1 1 0 0 = = 1 0 0 = 0 0 1 1 1 1 = 1 1 1 1 1 = 1 1 1 0 1 1 1 0 0 0 1 1 0 1 1 1 0 1
–   Karballo 1.8 64-bit2720+19
−19
(−64)59.5 − 40.5
(+41−22=37)
59.5%
59.5 / 100
100.0%
−1
1 0 = 1 1 0 = 1 1 = = 1 = = 1 1 = 1 = 0 = 1 1 = 1 1 1 1 0 1 0 0 = 1 = 0 = 1 0 1 1 = 0 = 0 1 0 1 = 1 0 = = 0 = = 1 1 1 0 0 = = 0 1 1 1 = = 1 = = 1 1 0 0 = 1 1 1 1 1 = = 1 1 0 1 0 1 0 = = = = 0 = = = =
–   Frenzee 3.5.19 64-bit2710+11
−11
(−74)61.5 − 38.5
(+51−28=21)
61.5%
61.5 / 100
100.0%
+11
= 1 1 = 0 0 1 = = 1 1 = 1 0 1 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 = = 0 = 1 0 = 0 = 1 1 1 1 0 0 = 1 1 1 1 1 1 0 1 0 = 1 = 1 0 1 1 1 1 0 1 1 1 1 0 1 0 = 1 0 = 0 = 1 0 1 0 1 = 0 = = = = 0 1 1 0 1 1 1 0 1
–   Cheese 1.9.1 64-bit2702+16
−16
(−82)56.5 − 43.5
(+43−30=27)
56.5%
56.5 / 100
100.0%
−35
0 1 = 1 0 1 1 1 1 0 1 0 0 0 1 = = 1 0 = = 1 0 1 = 1 0 1 1 0 0 0 0 = 0 1 = 1 1 1 0 1 = 0 0 = 0 1 1 1 = 1 0 = 1 1 1 1 = 1 0 = 0 0 = 0 = 1 = 0 1 1 0 1 1 1 0 = = 0 1 0 0 = = 0 1 1 = = = = 1 1 1 1 = 1 1 =
–   Nebula 2.0 64-bit2610+10
−10
(−174)73 − 27
(+59−13=28)
73.0%
73.0 / 100
100.0%
−11
1 1 1 1 1 1 = = = 0 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 = = 1 0 1 0 1 1 1 = = 1 = = 1 1 1 = 1 = 1 0 1 0 = 0 1 0 = 1 = 1 = 1 = 1 1 1 1 1 1 1 = 0 1 1 1 = 0 0 1 = 1 = = = 1 1 0 = = 1 1 1 0 = 1 1 1 = 1 = 1 1 0
–   Daydreamer 1.75 64-bit2607+9
−9
(−177)67.5 − 32.5
(+58−23=19)
67.5%
67.5 / 100
100.0%
−44
= = 1 1 0 0 0 1 1 = 1 0 1 0 = = 1 1 0 = = 1 = 1 = = 1 0 1 1 1 0 1 1 1 1 1 1 0 1 0 = 1 1 0 1 = 0 1 = 1 1 0 0 0 1 1 0 1 0 1 1 = 1 = 1 1 1 0 0 = = 1 1 1 1 = 1 1 1 1 0 1 1 0 1 0 1 1 1 0 = 1 1 1 1 1 1 1 1

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
GNU Chess 5.60 64-bit
played with current
participants of this list
Represented by
1-2-CPU#2627831810itself
All#2627831810itself
Free#1927891510itself
Free 1-2-CPU#1927891510itself
Free single-CPU#1927891510itself
Open source#92784700itself
Open source 1-2-CPU#92784700itself
Open source single-CPU#92784700itself
Single-CPU#2627831810itself

Created in 2005-2008 by CCRL team
Last games added on July 6, 2019