PikoSzachy 3.4 Gauntlets (CCRL 40/40)

[Aser Huerga]

PikoSzachy 3.4 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   PikoSzachy 3.4   -2506- 59.5/120
2   Phalanx XXII      2485  15.0/24
3   Greko 7.2 64-bit  2552  14.5/24
4   Glass 1.6         2522  13.0/24
5   Ares 1.004        2488  12.0/24
6   Gosu 0.16         2503  6.0/24

(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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PikoSzachy 3.4                : 120 (+ 46,= 27,- 47), 49.6 %

Greko 7.2 64-bit              :  24 (+  7,=  5,- 12), 39.6 %
Glass 1.6                     :  24 (+  8,=  6,- 10), 45.8 %
Gosu 0.16                     :  24 (+ 14,=  8,-  2), 75.0 %
Ares 1.004                    :  24 (+  9,=  6,-  9), 50.0 %
Phalanx XXII                  :  24 (+  8,=  2,- 14), 37.5 %

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

Games: http://kirill-kryukov.com/chess/discuss ... f=7&t=5447

[Aser Huerga]

Gauntlet II:

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1   PikoSzachy 3.4     -2507- 58.0/120
2   Bruja 1.9.1 64-bit  2566  13.5/24  783.00
3   Diablo 0.5.1        2513  13.5/24  783.00
4   Rodin 3.0           2508  13.5/24  783.00
5   Sorgenkind 0.4      2488  11.5/24
6   Kiwi 0.6d           2525  10.0/24

(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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PikoSzachy 3.4                : 120 (+ 39,= 38,- 43), 48.3 %

Bruja 1.9.1 64-bit            :  24 (+  7,=  7,- 10), 43.8 %
Kiwi 0.6d                     :  24 (+ 12,=  4,-  8), 58.3 %
Diablo 0.5.1                  :  24 (+  6,=  9,-  9), 43.8 %
Rodin 3.0                     :  24 (+  5,= 11,-  8), 43.8 %
Sorgenkind 0.4                :  24 (+  9,=  7,-  8), 52.1 %

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

Games: http://kirill-kryukov.com/chess/discuss ... 563#p57563

[Aser Huerga]

PikoSzachy climbs up to position 107‑108 from position 121 with the 3.4 version (now 2508 in CCRL 40/40 1CPU), showing an improvement of 49 ELO points regarding the 3.3 version, 2 ELO points behind Rodin and same ELO points as RomiChess.
http://www.computerchess.org.uk/ccrl/40 ... ons_only=1

[Piotr Cichy]

Nice to see pikoSzachy jumping over the 2500 limit