FireBird 1.2 against Rybka 4 (4 cpu)

Place	Engine	Author	Country	Points	Single results
1	Rybka 4	V. Rajlich & L. Kaufman		27.5/50	0½1½1½½1½½-0½01010½11-½½01½1½1½1-00½½0½½0½½-½1½½1011½1
2	FireBird 1.2	Kranium & Sentinel		22.5/50	1½0½0½½0½½-1½10101½00-½½10½0½0½0-11½½1½½1½½-½0½½0100½0

50 of 50 matches played.
Rybka 4 v/s FireBird 1.2 (50: + 16,= 23,- 11)

Start of tournament: ......... 2010.05.31, 08:34:25
Town/ Country: .............. Dax, France
Level: ............................ Blitz 40/1' + 1" repeated
Hardware: ...................... AMD Phenom(TM) 9750 Quad-Core
Engines: ......................... FireBird 1.2 / Rybka 4 both 32-bits using 4 threads
Hash: ............................. 256 MB / 256 MB
GUI: ............................... Shredder Classic 3
OS: ................................ Windows Seven Ultimate
Ponder OFF
Nalimov TB ..................... 3+4+5
Book: ............................. Shredder book, stopped using after 5 moves.
Openings: ....................... 25 different openings randomly chosen by GUI, large mode.

Rybka 4 better in more core and/or longer time control ?

Best regards,
Orlando