Naum 4.2 64-bit Gauntlets III and IV

[Aser Huerga]

Naum 4.2 64-bit Gauntlets III and IV

Hardware: Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHzDual 3000 MHz with 4.088 MB Memory
Operating system: Microsoft Windows XP 64 Bit Professional Service Pack 2 (Build 3790)
All engines 1 CPU
Arena 2.0.1 GUI
128 Hash Tables
3-4-5 EGTBs
Ponder off
Book GrandPQRS PGN up to 8 moves (151.320 starting positions from years 1981-2009, games selected by Norm Pollock), each pair plays the same position with switched colours.
40 moves in 25 minutes repeating (adapted to the CCRL 40/40 standard)

Gauntlet III:

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1   Naum 4.2 64-bit        -3121- 72.5/120
2   Rybka 3 Human 64-bit    3122  12.5/24
3   Rybka 3 32-bit          3098  11.0/24
4   Stockfish 1.6.3 32-bit  3034  9.5/24
5   Doch 09.980 64-bit      2974  7.5/24
6   Rybka 2.3.2a 32-bit     3018  7.0/24

(All ELOs referred to the last Chess Computer Rating List when tournament starts, except -XXXX- one, wich is referred to performance).

Statistics:

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Naum 4.2 64-bit               : 120 (+ 44,= 57,- 19), 60.4 %

Rybka 3 Human 64-bit          :  24 (+  4,= 15,-  5), 47.9 %
Rybka 3 32-bit                :  24 (+  6,= 14,-  4), 54.2 %
Stockfish 1.6.3 32-bit        :  24 (+  9,= 11,-  4), 60.4 %
Rybka 2.3.2a 32-bit           :  24 (+ 13,=  8,-  3), 70.8 %
Doch 09.980 64-bit            :  24 (+ 12,=  9,-  3), 68.8 %

Games: http://kirill-kryukov.com/chess/discuss ... f=7&t=5044

[Aser Huerga]

Gauntlet IV:

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1   Naum 4.2 64-bit           -3080- 81.5/120
2   Deep Junior 11.1a 64-bit   2932  10.0/24
3   Stockfish 1.5.1 32-bit     2966  8.0/24
4   Thinker 5.4D Inert 64-bit  2969  7.5/24
5   Protector 1.3.3 64-bit     2955  6.5/24  529.75
6   Toga II 1.4.1SE            2934  6.5/24  529.75

(All ELOs referred to the last Chess Computer Rating List when tournament starts, except -XXXX- one, wich is referred to performance).

Statistics:

Code: Select all

Naum 4.2 64-bit               : 120 (+ 56,= 51,- 13), 67.9 %

Thinker 5.4D Inert 64-bit     :  24 (+ 11,= 11,-  2), 68.8 %
Stockfish 1.5.1 32-bit        :  24 (+ 11,= 10,-  3), 66.7 %
Protector 1.3.3 64-bit        :  24 (+ 13,=  9,-  2), 72.9 %
Toga II 1.4.1SE               :  24 (+ 12,= 11,-  1), 72.9 %
Deep Junior 11.1a 64-bit      :  24 (+  9,= 10,-  5), 58.3 %

Games: http://kirill-kryukov.com/chess/discuss ... 843#p52843