Gaviota 0.80 1CPU 64-bit Gauntlets (CCRL 40/40)

[Aser Huerga]

Gaviota 0.80 1CPU 64-bit Gauntlets

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-3moves (2.358 starting selected positions, from Norm Pollock collections), each pair plays the same position with switched colours.
40 moves in 25 minutes repeating (adapted to the CCRL 40/40 standard)

Gauntlet I:

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1   Gaviota 0.80 64-bit -2590- 48.5/120
2   Rotor 0.5            2665  15.5/24
3   Amyan 1.72           2688  15.0/24
4   Dirty 6J-22          2669  14.5/24
5   Ufim 8.02            2643  13.5/24
6   DanaSah 4.24         2630  13.0/24

(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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Gaviota 0.80 64-bit           : 120 (+ 34,= 29,- 57), 40.4 %

Amyan 1.72                    :  24 (+  7,=  4,- 13), 37.5 %
Dirty 6J-22                   :  24 (+  7,=  5,- 12), 39.6 %
Rotor 0.5                     :  24 (+  5,=  7,- 12), 35.4 %
Ufim 8.02                     :  24 (+  8,=  5,- 11), 43.8 %
DanaSah 4.24                  :  24 (+  7,=  8,-  9), 45.8 %

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

Games: http://kirill-kryukov.com/chess/discuss ... f=7&t=5469

[Aser Huerga]

Gauntlet II:

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1   Gaviota 0.80 64-bit -2690- 78.5/120
2   Xpdnt 091007         2592  10.5/24
3   Bruja 1.9.1 64-bit   2567  10.0/24
4   GreKo 7.2 64-bit     2552  9.0/24
5   Tao 5.6              2609  7.5/24
6   Yace 0.99.87         2586  4.5/24

(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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Gaviota 0.80 64-bit           : 120 (+ 64,= 29,- 27), 65.4 %

Tao 5.6                       :  24 (+ 14,=  5,-  5), 68.8 %
Xpdnt 091007                  :  24 (+ 10,=  7,-  7), 56.2 %
Yace 0.99.87                  :  24 (+ 18,=  3,-  3), 81.2 %
Bruja 1.9.1 64-bit            :  24 (+ 12,=  4,-  8), 58.3 %
GreKo 7.2 64-bit              :  24 (+ 10,= 10,-  4), 62.5 %

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

Games: http://kirill-kryukov.com/chess/discuss ... 700#p57700

[Aser Huerga]

Gaviota climbs up to position 68 from position 76 with the 0.80 64-bit version (now 2641 in CCRL 40/40 1CPU), showing an improvement of 50 ELO points regarding the 0.74.41 64-bit version, 3 ELO points behind Ufim and 11 ELO points ahead DanaSah.
http://computerchess.org.uk/ccrl/4040.l ... ons_only=1