CCRL 40/2 FRC
Downloads and Statistics
January 20, 2021
Testing summary:
Total: 298'644 games
played by 232 programs

White wins: 120'923 (40.5%)
Black wins: 103'129 (34.5%)
Draws: 74'592 (25.0%)
White score: 53.0%

Engine Details

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RubiChess 1.9#7  (3406+14
−14
)Quote
Author: Andreas Matthies (Germany) Link: Homepage
Uses NNUE per author's request.
This is the only RubiChess version we tested.
OpponentELODiffResultsScoreLOSPerf
–   Houdini 63645+7
−7
(+239)64 − 236
(+19−191=90)
21.3%
64.0 / 300
0.0%
+36
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 0 0 0 0 1 0 = = 0 0 0 = 1 0 = 0 0 = = 0 0 = = = = 0 0 = = 0 0 0 0 0 0 0 0 = = 0 1 0 0 1 = 0 0 = = 0 0 0 0 0 = 0 0 = 0 0 = 1 = 0 0 0 = = 1 = = 0 = 0 0 0 = 0 = 0 0 = 1 0 = 0 0 0 = = 0 0 0 0 1 = 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 1 0 0 1 0 = 0 0 = 0 = 1 = = 0 0 0 = 0 0 = 1 1 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 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 = 0 0 0 0 0 0 0 = = 0 0 0 = = 1 = 0 0 0 0 0 0 0 = = 0 0 = = 0 = = =
–   Ethereal 12.503569+10
−10
(+163)40.5 − 109.5
(+14−83=53)
27.0%
40.5 / 150
0.0%
+8
= 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 = = 1 0 0 0 = 1 = 0 0 0 1 = = = = 0 1 = 0 = = 0 1 0 = 0 = 0 0 0 0 = 0 = 1 = 1 0 0 = 1 0 = 0 = 0 0 0 = 0 0 = 0 0 = 1 = 0 0 = 0 0 0 = = 0 = 0 1 0 0 = 0 = 1 0 0 = = 0 0 0 = 0 = 0 0 0 = 1 0 1 = 0 = 0 0 =
–   SlowChess Blitz 2.43539+12
−12
(+133)74.5 − 175.5
(+36−137=77)
29.8%
74.5 / 250
0.0%
−6
1 0 0 = 0 1 0 0 0 0 0 0 0 = 0 = 0 1 1 0 = 1 0 = 0 0 0 0 0 0 = 1 = 0 0 = = 1 = = 0 = 0 = 1 0 0 = 1 = 0 = 0 = 1 0 0 = 0 0 0 = 1 = 0 = 0 0 = 0 = 1 = = 1 0 = 1 = = 0 0 0 0 0 0 0 1 = 0 0 0 0 1 0 = 0 0 0 = 0 0 0 1 0 1 = = 0 = 0 0 0 0 = 0 0 1 1 = = 1 = 0 0 1 0 0 0 = 0 0 = = = 1 = 1 0 0 0 = 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 0 = 1 = = 0 0 1 0 0 0 0 = = 0 0 0 = = 0 0 1 1 = 0 0 = 0 0 0 0 0 = 0 = 0 1 0 = 1 = = 0 = = = 0 1 0 0 0 = 1 = = 1 0 = 0 0 0 0 0 0 = 0 = = 0 1 0 0 = 0 0 =
–   SlowChess Blitz 2.23494+11
−11
(+88)65 − 85
(+36−56=58)
43.3%
65.0 / 150
0.0%
+45
= = 1 1 = 0 1 = 0 = = 1 = 0 1 = 0 0 = 0 1 0 1 = 1 = 0 1 = 1 0 0 0 = 1 0 0 = 0 0 = = = = 1 = = 0 1 = 0 0 = = 1 0 1 0 = 0 0 = 0 1 = 1 0 = 0 1 = 0 = 0 = 0 0 0 1 1 1 = = 0 = = 0 0 0 = = 0 0 0 = 0 = 0 1 = = 0 1 1 1 1 1 = 0 0 0 0 = = 1 = 1 0 0 = = = 0 0 0 1 1 0 0 0 1 1 = = = 1 0 0 = = = 0 1 = = = 1 0 = =
–   Fire 7.13487+8
−7
(+81)37 − 63
(+23−49=28)
37.0%
37.0 / 100
0.0%
−9
0 = 0 0 1 0 0 0 0 = 0 0 0 0 = 1 = 1 = = 0 0 0 0 1 0 0 = 1 0 1 0 1 0 1 = 0 0 1 1 = = = = 0 = 0 0 = 1 = 0 = 0 1 = 1 1 0 0 1 0 1 = 0 0 = 1 0 0 1 0 0 0 1 0 = 0 1 1 0 1 = 1 = 0 = 0 0 = 0 = = = 0 0 = 0 0 0
–   Pedone 3.03405+16
−16
(−1)70 − 80
(+41−51=58)
46.7%
70.0 / 150
53.0%
−22
= = 0 = 0 = 1 1 1 1 0 0 1 0 0 0 = 1 = 0 = 1 = = = = 0 1 = 0 0 0 1 1 0 = 0 = 1 = 1 = = 1 1 1 1 1 1 0 0 = = 0 0 = = 1 0 = 0 = = = 0 = = 1 = = 0 = 0 = = 1 1 = 1 1 0 1 = = = = 1 0 = 0 = 1 0 1 1 0 = 0 = 0 0 = 0 1 = = 0 0 1 0 0 1 = 1 0 = = 0 1 1 0 0 1 0 1 1 1 0 = = 0 = = 0 = 1 0 = 0 = 0 = = 1 = 0 0 0 0 =
–   Schooner 2.23385+10
−10
(−21)46 − 54
(+29−37=34)
46.0%
46.0 / 100
99.3%
−46
0 0 = 1 1 1 1 1 0 1 0 0 1 0 = = 0 0 = 0 0 = 0 = 1 = = 0 1 = 0 = 1 0 = 0 = 1 = = = = 0 = 1 0 0 1 1 = 1 = 1 0 = 0 0 = 1 0 = 1 = 1 1 1 0 1 = = = 1 0 0 = 0 0 0 1 = 0 = = 0 1 = 1 0 0 0 0 = 0 0 = 0 1 = 1 1
–   Shredder 133381+7
−6
(−25)51 − 49
(+34−32=34)
51.0%
51.0 / 100
99.9%
−19
0 = 0 0 = 1 1 = 0 0 = 0 1 0 = 1 1 1 = = 0 0 1 = = = 1 = 0 0 1 = 1 1 1 0 0 = 1 0 1 0 0 = 0 1 = 0 = 0 = = = = 1 1 0 1 1 1 = 0 = 1 = 1 = = = 1 1 0 = 1 0 0 = 0 = 1 = 0 1 1 = 1 0 = 0 0 0 = 0 1 1 1 1 0 1 =
–   Nemorino 6.003340+17
−17
(−66)86 − 64
(+65−43=42)
57.3%
86.0 / 150
100.0%
−15
1 1 1 1 0 0 = 1 = 0 1 1 1 1 0 1 0 = = 1 1 = 0 = = = = = = 1 1 0 1 0 0 0 0 = = = 0 1 1 1 = 1 0 1 0 1 0 1 1 1 1 1 0 1 0 0 0 1 0 1 1 1 = = 0 1 = 1 0 = 1 0 0 1 1 0 = = 0 = 0 0 = 1 0 0 = = 1 1 0 1 0 1 1 1 0 1 = = 1 = 1 0 0 = = = 0 0 = = 1 1 = 1 0 1 1 1 1 = 1 0 = = 0 1 1 1 = 1 0 = 1 1 1 0 = = 1 1 = 1 1 0
–   Demolito 2020-12-243312+14
−14
(−94)96.5 − 53.5
(+74−31=45)
64.3%
96.5 / 150
100.0%
+4
= = = 1 1 1 1 0 = 1 1 0 1 0 = 1 0 0 1 1 = = = = 0 1 0 0 1 0 1 1 = 1 1 1 1 = 0 1 = 1 0 = = 1 0 1 1 1 1 1 = = 0 1 0 0 0 = = 1 0 = 1 = = 0 1 = 1 0 1 = = 1 1 = = = 1 1 0 1 1 1 = 1 = = 1 = = = 1 1 1 1 1 0 0 1 1 = = 1 1 0 1 = = 0 1 = = 0 0 1 1 1 0 0 1 = = 1 1 1 1 1 0 = 1 1 = 1 0 1 = 1 1 = 1 1 1 1 1 0 1 1
–   Critter 1.6a3290+6
−6
(−116)61.5 − 38.5
(+51−28=21)
61.5%
61.5 / 100
100.0%
−30
1 1 1 0 1 1 0 0 1 = 0 0 1 1 0 0 1 = 1 1 = 1 1 0 1 1 1 1 = = 0 1 = 1 1 = 1 = 0 1 = = 1 1 = 0 1 = 0 1 0 0 = 0 1 = 1 1 1 = 1 0 0 1 1 0 = = 1 1 1 1 0 0 1 0 1 0 1 0 1 0 1 = 1 0 1 = 1 = 1 1 0 1 1 0 1 = 1 0
–   Pedone 2.03280+12
−12
(−126)102 − 48
(+78−24=48)
68.0%
102.0 / 150
100.0%
−2
0 = = 0 0 0 = 1 = = 0 = 0 0 1 = = = 1 = 1 = = 0 = 1 0 1 = = 1 1 = = 1 0 = 1 = = 1 0 1 1 1 1 1 = = 1 1 1 1 1 1 1 1 1 = 1 1 0 1 1 1 = 1 = 1 1 1 = 1 1 1 0 = = 1 1 = = 1 1 1 1 1 0 1 1 0 1 1 = 1 = 1 = 1 = = = 0 = 1 = 1 1 1 1 1 0 1 0 0 = 1 1 1 = 1 0 = = 1 1 = 1 = 0 1 1 1 1 1 = = 1 1 0 1 = 1 = 1 0 1 0 1 1

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
RubiChess 1.9
played with current
participants of this list
Represented by
1-2-CPU#833871550itself
All#833871550itself
Free#7-833781150itself
Free 1-2-CPU#7-833781150itself
Free single-CPU#7-833781150itself
Open source#33394300itself
Open source 1-2-CPU#33394300itself
Open source single-CPU#33394300itself
Single-CPU#833871550itself

Created in 2005-2008 by CCRL team
Last games added on January 20, 2021