CCRL 404FRC
Downloads and Statistics
February 4, 2018
Testing summary:
Total: 216'900 games
played by 173 programs
2025 CPU days (X2 4600+)

White wins: 89'747 (41.4%)
Black wins: 78'162 (36.0%)
Draws: 48'991 (22.6%)
White score: 52.7%

Engine Details

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Naum 4 64-bit (2986+15
−15
)Quote
Author: Aleksandar Naumov (Serbia/Canada) Link: Homepage
This is one of the 7 Naum versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Rybka 3 64-bit3087+13
−13
(+101)33.5 − 66.5
(+19−52=29)
33.5%
33.5 / 100
0.0%
−14
= 0 = 0 = 1 = = = = = 1 = = 0 0 0 0 = 0 1 0 = 0 0 1 = = 1 0 0 = 0 0 0 1 0 0 0 = 0 0 1 0 0 0 0 0 1 0 0 1 = = 1 = = = = 1 0 0 1 = = = 0 0 0 0 = 1 0 0 0 0 1 0 1 0 0 0 = 0 0 1 0 = 1 1 0 0 0 0 0 0 1 0 0 =
–   Stockfish 1.6 64-bit3036+22
−22
(+50)45 − 55
(+28−38=34)
45.0%
45.0 / 100
0.0%
+17
= 1 0 1 0 1 = 0 0 0 1 0 0 1 1 0 1 0 0 1 0 1 1 1 = 0 0 0 1 0 0 = 0 1 1 1 = = 1 0 0 0 = 1 1 1 = 1 0 0 1 = = = 0 = = 0 1 = 0 1 1 = = = 0 = 1 = = 0 = 1 = = = 0 0 0 0 = 0 = = = 0 0 = = = 0 0 0 = 1 0 = = 1
–   Shredder 123015+8
−8
(+29)46.5 − 53.5
(+32−39=29)
46.5%
46.5 / 100
0.1%
+4
0 1 = 1 0 = 0 1 0 1 0 = 0 0 1 0 0 1 1 = = 0 1 = = 1 0 = 0 1 0 1 0 = = 1 0 = = 1 0 0 0 = 1 0 0 1 1 1 = = = 0 0 0 0 1 0 = = = 0 1 0 1 0 0 1 0 1 1 1 0 0 1 = 1 = 1 = 0 0 = 1 1 = = 0 0 0 = 0 0 1 = = 1 = 1
–   Rybka 2.3.2z3 64-bit2954+14
−14
(−32)52 − 48
(+33−29=38)
52.0%
52.0 / 100
99.9%
−18
0 0 1 1 0 1 = 1 = 0 1 1 = = 0 = = = 0 1 = 1 0 0 1 = = 1 0 = 0 0 1 1 = 0 0 1 = 0 1 1 1 = = = 0 = 0 0 1 0 = = 1 1 1 = 0 1 = 0 1 = = 0 0 1 1 1 1 = = = 0 0 = = 0 = 0 = = = 1 = 1 1 1 = 1 = 1 1 = 0 = = 0 0
–   Stockfish 1.5.1 64-bit2939+19
−19
(−47)55 − 45
(+40−30=30)
55.0%
55.0 / 100
100.0%
−11
0 = 1 = = 1 0 1 1 = = 0 1 0 = 1 1 0 1 0 0 1 1 1 1 0 0 = = 1 = 1 1 1 0 0 = 1 = 1 0 0 = = = = 0 = 1 1 1 = 1 0 1 0 1 = = 1 1 = 0 0 0 1 1 1 = = 0 = = 1 1 1 = 0 1 1 0 0 1 0 = 1 1 1 0 0 = 0 = 0 1 0 = = 1 0
–   Deep Sjeng WC2008 64-bit2877+8
−8
(−109)66.5 − 33.5
(+55−22=23)
66.5%
66.5 / 100
100.0%
+13
1 0 1 = 1 0 = 1 1 1 1 = 1 1 1 0 1 0 1 1 1 = 1 1 1 = 1 = 1 1 = = 1 0 = = 1 = = 0 0 = 0 1 = 0 0 0 0 0 0 1 0 = 1 1 = 1 1 0 0 = 1 = 0 1 1 1 0 = 1 1 = = 0 1 1 = 0 1 1 1 1 1 0 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1
–   Shredder 112876+12
−12
(−110)65.5 − 34.5
(+53−22=25)
65.5%
65.5 / 100
100.0%
−1
0 0 1 1 0 1 = 0 1 1 1 0 1 0 1 0 = 0 1 1 1 = 1 = = = 0 1 0 0 1 1 1 0 1 1 = 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 0 0 = 1 1 0 1 1 1 = = 1 = 0 = 1 0 1 1 1 0 1 1 = 0 = 1
–   Hiarcs 12.12826+12
−12
(−160)64.5 − 35.5
(+54−25=21)
64.5%
64.5 / 100
100.0%
−52
1 1 1 1 = 1 1 0 = 0 1 1 1 1 = = 1 = 1 1 = 1 0 = 1 0 1 = 0 0 0 = 1 1 1 0 1 1 1 = = 1 1 0 = 1 1 0 = 0 0 1 0 1 0 0 1 1 1 1 1 = 0 1 0 0 1 1 = 1 = 1 = 0 0 = 1 1 1 1 1 1 1 1 1 1 0 0 1 0 0 1 0 = = = 1 1 1 1
–   Cyclone xTreme Fear2824+9
−9
(−162)81 − 19
(+71−9=20)
81.0%
81.0 / 100
100.0%
+78
1 1 1 = = 1 = = 1 1 1 1 0 = = = 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 0 1 1 1 = 1 1 0 1 1 1 0 0 = 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
–   Hiarcs 122822+15
−15
(−164)66.5 − 33.5
(+54−21=25)
66.5%
66.5 / 100
100.0%
−44
= 1 = 1 1 1 1 1 1 0 1 1 = 1 = 1 1 1 1 0 0 1 = 0 = 0 1 1 0 1 = 0 0 1 0 1 = 1 1 1 1 = 1 1 0 1 = 1 1 = = 1 1 = = = 1 1 = 1 1 1 0 1 1 1 = = 0 = 1 = 1 1 1 = 0 1 1 1 0 1 = 1 0 = 0 0 = 1 0 1 0 0 = 1 1 1 1 0
–   Hiarcs Paderborn 20072822+15
−15
(−164)72.5 − 27.5
(+62−17=21)
72.5%
72.5 / 100
100.0%
+4
0 = = 0 = 1 1 1 1 = 1 1 1 0 0 1 1 1 0 1 = 1 = 0 1 1 = 1 = = 1 1 = = 0 = 1 1 1 1 1 1 = 1 0 0 1 1 1 0 = = 0 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 0 1 1 = = 0 1 1 1 1 1 1 1 1 1 0 1 = 1 0 0 1 1 1 1 = 1 1 = 0 1
–   Glaurung 2.2 64-bit2793+14
−14
(−193)77.5 − 22.5
(+67−12=21)
77.5%
77.5 / 100
100.0%
+16
1 1 1 1 1 0 1 1 1 1 = 0 1 1 1 1 = 1 = = = 0 0 1 1 1 0 = 0 1 1 1 1 1 0 = 1 = 0 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 0 1 1 0 1 1 = = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1
–   Fruit 0511032760+10
−10
(−226)76 − 24
(+66−14=20)
76.0%
76.0 / 100
100.0%
−27
1 1 0 = 1 1 1 = 1 = 1 1 1 1 1 1 = 1 1 0 1 1 0 1 1 1 1 0 1 1 = = 0 = 1 1 1 = 0 = 1 1 1 1 0 = = 1 = 1 0 1 1 = 1 0 = 1 1 1 0 1 1 1 1 1 1 0 = 1 = 1 1 0 1 0 1 1 1 1 0 1 1 1 1 1 = 1 1 1 1 1 = 1 1 1 = 1 1 =
–   Loop for Chess9602756+7
−7
(−230)82.5 − 17.5
(+78−13=9)
82.5%
82.5 / 100
100.0%
+55
= = 1 1 1 1 1 1 1 1 1 = 1 1 1 0 1 1 1 1 = 1 1 1 1 1 1 = 1 1 0 = 1 1 0 1 1 1 1 = 1 1 1 0 1 1 1 = 1 0 1 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 0 1 1 0 0 1 1 1 1 1 1 1 1 1 0 0 1 0 1
–   Glaurung 2.1 64-bit2729+14
−15
(−257)83.5 − 16.5
(+76−9=15)
83.5%
83.5 / 100
100.0%
+21
1 1 1 = 1 0 = 1 1 1 1 1 1 1 0 = 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 1 1 1 0 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 = 1 1 0 1 0 = 1 1 1 = 1 1 1 1
–   Bright 0.4a2722+9
−9
(−264)86.5 − 13.5
(+81−8=11)
86.5%
86.5 / 100
100.0%
+58
1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 0 1 0 = 0 1 = 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 0 1 1 1 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 1 1 1 1 1 0 1 1 1 = 1 1
–   Spike 1.2 Turin2710+9
−9
(−276)77 − 23
(+66−12=22)
77.0%
77.0 / 100
100.0%
−72
1 0 0 = 1 0 1 1 1 1 1 1 1 0 0 0 = 0 1 1 1 1 1 1 1 1 1 = 1 1 1 = 1 = 0 1 = = 1 = 1 1 = 1 = = 0 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 1 1 1 = = 1 1 1 1 1 0 1 1 0 1 1 1

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
Naum 4 64-bit
played with current
participants of this list
Represented by
1-2-CPU    400Naum 4.6 64-bit
All    400Naum 4.6 64-bit
Single-CPU    400Naum 4.6 64-bit

Created in 2005-2008 by CCRL team
Last games added on February 4, 2018