CCRL 40/2 FRC
Downloads and Statistics
April 3, 2021
Testing summary:
Total: 323'540 games
played by 249 programs

White wins: 130'279 (40.3%)
Black wins: 110'397 (34.1%)
Draws: 82'864 (25.6%)
White score: 53.1%

Engine Details

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Show each game results
Glaurung 1.2.1 (2636+13
−13
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: List of Authors, Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad. Executable used was 32-bit
This is one of the 32 Stockfish versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Rybka 2.3.2z32954+14
−14
(+318)16 − 84
(+6−74=20)
16.0%
16.0 / 100
0.0%
+48
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 0 = 0 0 1 = = 0 0 = 0 = 1 0 0 0 = 0 0 = 0 0 0 1 0 0 0 0 = 0 1 1 0 0 0 0 = 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0
–   Shredder 112877+12
−12
(+241)25 − 75
(+19−69=12)
25.0%
25.0 / 100
0.0%
+37
0 1 = 0 0 0 0 0 0 0 0 1 0 0 = 0 0 0 0 0 0 1 0 = 0 0 0 1 0 1 0 0 0 0 0 0 0 1 1 1 = 0 1 0 0 0 1 0 1 1 0 0 0 0 = 0 0 0 0 0 = 1 0 0 0 0 0 0 1 = 0 0 0 0 0 = 0 1 0 0 = 1 0 0 0 0 0 = 0 0 0 0 1 0 0 1 = 0 = 1
–   Hiarcs 11.12777+14
−14
(+141)26 − 74
(+14−62=24)
26.0%
26.0 / 100
0.0%
−34
0 0 0 1 0 0 0 = 0 0 0 0 = 0 = = 0 0 0 0 0 0 = 0 0 0 1 0 0 1 1 0 0 = 0 0 = 0 0 = 0 0 0 0 = 0 1 0 0 0 1 0 0 = 0 0 0 = 1 1 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
–   Naum 2.22771+15
−15
(+135)40.5 − 59.5
(+25−44=31)
40.5%
40.5 / 100
0.0%
+70
1 0 0 0 = 0 1 1 1 1 0 0 0 0 = = 0 0 0 = = 1 0 0 0 0 = 1 0 1 = 0 0 = 0 = 0 0 1 0 1 1 = 1 0 = = 0 0 1 1 1 = 0 0 = = 1 0 = = 1 0 0 0 = = 0 1 = 1 = 1 = 1 = 0 0 1 0 1 1 0 0 0 0 = = = 0 = 0 1 0 0 0 = = = =
–   Shredder 102770+15
−14
(+134)41.5 − 58.5
(+31−48=21)
41.5%
41.5 / 100
0.0%
+70
0 1 0 0 0 = 1 0 = 0 0 = 1 = 0 = 0 1 1 1 0 = 0 0 0 = = = 0 1 = 1 0 0 0 1 0 0 1 = = 0 1 = = 0 0 0 0 0 0 1 0 0 1 0 0 0 1 = 1 1 1 1 0 0 0 = 0 0 1 = 1 1 = 0 0 1 0 0 1 0 = 1 0 1 0 0 1 0 1 1 1 1 1 0 = 0 0 =
–   Hiarcs 112768+21
−20
(+132)26 − 74
(+15−63=22)
26.0%
26.0 / 100
0.0%
−45
= 1 0 = = 1 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 1 0 1 = 1 = = 0 = 0 0 0 0 0 0 0 = 1 0 0 0 0 = 0 0 0 0 = = 0 1 = = 0 0 = 1 0 = 0 0 0 0 0 0 0 = 1 1 0 = 0 1 0 0 0 0 = 0 0 = 1 1 0 0 1
–   Fruit 0511032760+10
−10
(+124)35.5 − 64.5
(+25−54=21)
35.5%
35.5 / 100
0.0%
+16
0 = 0 1 = 0 = 1 0 0 0 1 0 = 0 0 1 = 0 0 0 0 1 0 0 1 = = 1 = 1 0 0 0 0 = 0 0 0 0 0 = 1 1 0 = 0 1 1 0 0 1 0 0 1 = 1 0 0 1 = 0 0 0 1 1 1 = 0 1 = 0 = 0 0 0 0 0 = 0 0 0 0 1 1 = = 0 1 = 0 0 = 0 1 0 0 1 0 0
–   Hiarcs 11.22760+19
−19
(+124)30.5 − 69.5
(+19−58=23)
30.5%
30.5 / 100
0.0%
−17
0 1 0 0 1 = 1 0 0 0 = 1 0 0 0 0 = 1 0 = = = 0 0 0 0 0 0 = 0 0 0 1 0 = 1 1 1 0 = 0 = = 0 0 0 = 0 0 0 1 1 0 0 0 1 = 1 0 = = 0 1 0 0 1 0 = 0 1 0 0 0 0 0 = 0 = 0 = = 0 0 1 0 1 0 = 0 0 1 0 0 0 0 0 = 0 = 0
–   Loop for Chess9602756+8
−7
(+120)39 − 61
(+24−46=30)
39.0%
39.0 / 100
0.0%
+44
1 = 1 0 = 1 0 1 0 0 = 1 1 1 0 0 0 0 = = 0 0 1 1 0 1 = 0 0 0 0 0 = = 0 1 = 0 1 0 0 = = = = 0 = 0 1 0 0 0 1 = 0 = 0 0 0 1 0 = 0 1 = 0 = 0 = 0 0 1 0 0 = 0 0 1 1 0 = 0 = 1 0 = 1 = = 0 1 = = = 0 1 = 0 1 0
–   Fruit 2.32753+20
−20
(+117)29 − 71
(+18−60=22)
29.0%
29.0 / 100
0.0%
−37
1 0 = 1 0 0 0 1 = 0 0 0 0 = = 1 0 1 1 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 1 = 0 = 0 0 0 0 1 = = 1 = = 0 1 0 0 0 0 1 0 = = 0 0 0 = 0 1 0 0 0 = 0 1 1 0 0 0 0 1 1 1 = = 0 0
–   Hiarcs X542745+22
−22
(+109)33.5 − 66.5
(+22−55=23)
33.5%
33.5 / 100
0.0%
−11
1 1 0 0 0 = 0 0 1 = 0 0 0 = 1 = = 0 1 0 0 1 0 0 1 1 = = 1 0 1 0 = 1 = 0 0 0 1 = 1 0 = 0 1 0 0 1 0 = 1 0 0 0 1 0 0 0 0 0 1 0 0 1 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 =
–   Fruit 2.2.12717+18
−18
(+81)31.5 − 68.5
(+22−59=19)
31.5%
31.5 / 100
0.0%
−57
0 0 = 0 0 0 0 0 0 0 0 0 0 = 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 1 1 1 1 = 0 = = 0 0 0 1 = 1 = 0 0 = = = 0 0 = = 0 1 0 0 0 0 0 = = 0 0 0 1 1 0 1 = 0 1 0 1 0 0 0 = 0 1 1 0 0 0 0 0 0 0 1 = 1 1 = 0 0 0 =
–   Spike 1.2 Turin2711+9
−9
(+75)33.5 − 66.5
(+21−54=25)
33.5%
33.5 / 100
0.0%
−43
0 1 = 1 1 0 0 0 0 = 0 1 0 0 = = 0 0 0 1 1 0 0 0 0 0 0 0 = = 0 = 1 0 0 = 0 0 = = 1 0 0 0 = 0 = = 0 1 = 0 0 0 0 0 0 = 0 = 0 0 0 1 0 1 1 0 = 1 = = 0 1 = 1 0 = 1 0 0 0 1 = 0 0 = 0 1 0 1 0 0 0 0 1 = = 0 1
–   Deep Sjeng 2.72710+13
−13
(+74)34 − 66
(+21−53=26)
34.0%
34.0 / 100
0.0%
−40
= 1 1 0 0 = = 0 = 0 0 0 0 0 1 = 1 = 0 0 1 = 0 0 = = = 0 0 1 0 0 0 0 0 0 0 0 = 0 1 1 0 = 0 1 0 1 = 0 0 = 0 = 0 0 = = = 0 0 1 0 0 1 0 0 = 0 1 = = 0 = 1 = 0 0 1 0 0 0 0 = 1 1 0 1 1 0 0 1 0 = 0 1 0 = 0 0
–   Naum 2.12679+17
−17
(+43)46.5 − 53.5
(+36−43=21)
46.5%
46.5 / 100
0.0%
+17
0 0 0 0 0 1 0 1 0 1 1 = 0 0 0 0 0 0 0 0 1 = 1 0 0 1 = = 0 1 1 0 1 1 = = 1 1 = 1 0 = 1 0 0 1 0 1 0 1 1 = 1 1 0 1 = 1 = 1 = 1 0 0 1 = 1 0 = 1 = 0 0 1 1 1 0 0 0 0 = 0 0 0 1 = 0 1 = 1 0 1 0 1 = 0 0 = 0 =
–   Deep Sjeng 2.52611+15
−15
(−25)45.5 − 54.5
(+33−42=25)
45.5%
45.5 / 100
99.5%
−55
= 0 0 1 1 0 0 1 = 0 0 0 1 1 = 0 0 0 1 1 0 0 = 0 0 1 1 0 = = 0 1 = 0 0 0 0 0 1 0 = 0 0 1 = 1 1 0 0 1 0 0 0 0 1 1 = = 0 = = 0 1 1 0 1 = = 0 1 = 0 1 0 = = = 0 0 1 0 = 1 1 = 0 1 = 1 = = 1 1 = 0 1 1 1 1 0
–   Movei 00.8.4382569+8
−8
(−67)58.5 − 41.5
(+48−31=21)
58.5%
58.5 / 100
100.0%
−3
1 1 = 1 1 1 1 1 = 0 0 1 1 = 0 1 0 1 1 = 0 1 1 0 1 0 0 0 0 0 = 1 = 1 0 0 1 1 = 1 0 = = 0 0 1 1 0 0 0 = 0 0 1 = 1 0 1 = 1 1 1 1 1 = = 1 1 1 = = = 1 0 = 1 0 1 1 1 0 1 0 0 0 = 1 1 1 1 = 0 1 1 1 1 0 0 1 =
–   Pharaon 3.5.12547+7
−7
(−89)65 − 35
(+53−23=24)
65.0%
65.0 / 100
100.0%
+19
1 = = 0 = 1 1 = 1 1 1 = = 0 1 = = 0 1 1 1 = 1 1 0 1 0 1 1 0 0 0 1 0 1 0 0 1 0 1 1 = = 1 1 1 0 = = 1 1 1 1 1 0 = 0 1 1 0 1 1 1 = 1 1 0 1 1 1 0 = = 0 1 1 = = 0 1 = 1 1 1 1 = 0 1 1 = 1 0 1 = 1 1 1 0 = 1
–   Ufim 8.022485+8
−8
(−151)78 − 22
(+66−10=24)
78.0%
78.0 / 100
100.0%
+55
1 1 1 1 = = = 1 0 1 1 1 1 1 = 1 = 1 1 1 0 1 1 1 = = 1 = 1 1 = 1 = 1 1 1 1 = 1 1 1 1 0 0 1 1 1 0 = 1 1 1 1 0 0 1 = 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 = 0 1 1 1 0 = 1
–   Movei 00.8.3832472+15
−15
(−164)72 − 28
(+61−17=22)
72.0%
72.0 / 100
100.0%
−1
1 1 1 1 1 0 1 1 = 1 0 0 1 0 1 = 0 = 1 = 1 1 = = 1 0 0 1 1 = = = = = 1 1 1 1 1 1 0 1 1 = 1 1 1 1 1 = 1 0 1 1 1 0 1 1 0 1 0 1 = 1 = 1 1 1 0 1 1 1 1 = = 1 1 1 1 1 = 1 1 0 1 = = 1 0 1 1 = 1 = 1 1 1 0 1 0
–   Movei 00.8.3662437+26
−26
(−199)75.5 − 24.5
(+68−17=15)
75.5%
75.5 / 100
100.0%
+3
1 1 = 0 1 = 1 1 1 1 1 0 1 1 1 1 = 1 1 1 1 1 1 1 = 1 = 1 1 = 1 1 1 1 1 = 1 1 1 1 0 1 0 1 = 1 = 1 0 1 1 1 1 0 1 1 = = 1 0 1 0 1 1 1 1 0 1 0 1 1 = 1 0 1 1 1 1 = 1 1 0 1 0 1 1 0 1 = 1 0 1 = 1 1 1 1 0 1 0
–   Hamsters 0.52426+22
−22
(−210)73.5 − 26.5
(+64−17=19)
73.5%
73.5 / 100
100.0%
−30
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0 1 1 1 1 = = 0 0 1 1 1 = 1 1 1 1 1 1 = = 1 0 = 1 1 = 1 = 0 = 0 1 1 = 0 1 = 1 = 1 1 = 0 0 1 0 1 1 1 = 1 1 0 = 1 1 1 1 1 0 1 0 1 1 = 1 1 1 1 1 0 1 = 1 = = 0 0 1 1
–   Hermann 2.02397+17
−18
(−239)78.5 − 21.5
(+73−16=11)
78.5%
78.5 / 100
100.0%
+1
0 1 1 = 1 1 = 1 = 0 1 0 1 1 1 1 = 0 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 0 = 1 1 0 1 0 1 1 1 1 1 1 0 1 0 1 1 1 1 1 = 1 0 1 1 0 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0 0 1 = 1 = 1 0 1 = 1
–   Hamsters 0.42380+21
−22
(−256)83.5 − 16.5
(+77−10=13)
83.5%
83.5 / 100
100.0%
+26
1 1 0 = 1 1 1 1 1 1 1 1 1 1 0 1 1 = 1 1 1 1 1 1 1 1 1 1 = 1 = 1 1 1 1 1 1 1 0 1 = 0 1 0 1 1 1 1 = 1 = 1 1 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 = 0 1 = 1 1 1 0 1 1 0 0 1 1 1 = 1 1 1

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
Glaurung 1.2.1
played with current
participants of this list
Represented by
1-2-CPU    400Stockfish 190321
All    400Stockfish 190321
Free    300Stockfish 190321
Free 1-2-CPU    300Stockfish 190321
Free single-CPU    300Stockfish 190321
Single-CPU    400Stockfish 190321

Created in 2005-2008 by CCRL team
Last games added on April 3, 2021