Ifrit j3.8 64-bit Gauntlets (CCRL 40/40)

[Aser Huerga]

Ifrit j3.8 64-bit Gauntlets

Hardware: Intel(R) Core(TM) i7 CPU 950 @ 3.07GHz8x 3074 MHz with 4.096 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-3moves (2.358 starting selected positions, from Norm Pollock collections), each pair plays the same position with switched colours.
40 moves in 23 minutes repeating (adapted to the CCRL 40/40 standard)

Gauntlet I:

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1   Ifrit j3.8 64-bit   -2249- 39.0/120
2   Beowulf 2.4a 64-bit  2350  19.5/24
3   Waxman 2010          2438  17.5/24
4   Chezzz 1.0.3         2402  15.5/24
5   Kurt 0.9.2.2 64-bit  2325  15.0/24
6   AliChess 4.21        2374  13.5/24

(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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Ifrit j3.8 64-bit             : 120 (+ 27,= 24,- 69), 32.5 %

Waxman 2010                   :  24 (+  3,=  7,- 14), 27.1 %
Chezzz 1.0.3                  :  24 (+  7,=  3,- 14), 35.4 %
AliChess 4.21                 :  24 (+  8,=  5,- 11), 43.8 %
Beowulf 2.4a 64-bit           :  24 (+  2,=  5,- 17), 18.8 %
Kurt 0.9.2.2 64-bit           :  24 (+  7,=  4,- 13), 37.5 %

(All statistic results are from the engine tested view).

Games: http://kirill-kryukov.com/chess/discuss ... f=7&t=5541

[Aser Huerga]

Gauntlet II:

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1   Ifrit j3.8 64-bit -2300- 71.0/120
2   KnockOut 0.7.1     2273  14.5/24
3   Neurosis 2.5       2307  12.5/24
4   BikJump 2.01       2184  9.5/24
5   Parrot 07.01.16    2246  7.0/24
6   Sjakk 1.1.6        2177  5.5/24

(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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Ifrit j3.8 64-bit             : 120 (+ 56,= 30,- 34), 59.2 %

Neurosis 2.5                  :  24 (+  6,= 11,-  7), 47.9 %
KnockOut 0.7.1                :  24 (+  7,=  5,- 12), 39.6 %
Parrot 07.01.16               :  24 (+ 15,=  4,-  5), 70.8 %
BikJump 2.01                  :  24 (+ 12,=  5,-  7), 60.4 %
Sjakk 1.1.6                   :  24 (+ 16,=  5,-  3), 77.1 %

(All statistic results are from the engine tested view).

Games: http://kirill-kryukov.com/chess/discuss ... 399#p58399

[Aser Huerga]

More games are needed, but it seems Ifrit j3.8 64-bit, with 2278 ELO points, is not an improvement regarding previous versions (Ifrit j3.6 64-bit 2324).

I wish a better success to the next Engine version!

http://www.computerchess.org.uk/ccrl/40 ... ons_only=1