walkingterrapin wrote on 01/26/11 at 17:23:46:
You have at least made me look at a board MNB.
Great. Now only if I can make you analyse, read my posts, do some research and apply the ideas then we might make some progress.
Black's best strategy is quick development: Nc6, Bh3, Qd7 and 0-0-0 in some move order. It's weird if a gambiteer doesn't recognize that Black can neglect material as well.
walkingterrapin wrote on 01/26/11 at 17:23:46:
7.g3 Bh3 8.gf Qd7 9.Rf2 Nc6 then white can either play c3.
That look at your board cannot have lasted long. This position is a transposition to 7.c3 (which you condemn) Nc6 8.g3 Bh3 9.Rf2 Qd7 10.gxf4 when Black has done extremely well with Nf6.
Granted, 10.Bb5 iso 10.c3 is better. Play is similar to that game Korchnoi-Malich I gave above. After 10.Bb5 0-0-0 Black is more than fine: safer King, better development while White's big centre is vulnerable. Even the pin is not dangerous as 11.d5? is answered with Qg4+ and White is dead meat after 12.Kh1 Bd4 13.Qe2 Nf6. So 11.Qd3 (poor Queen's Wing has to remain undeveloped: 11.Nc3? Qg4+ 12.Kh1 Nxd4) g4 (gxf4 and Nf6 also look good) 12.d5 gxf3 13.Qxf3 (13.Rxf3?? Bd4+ or 13.dxc6?? Qg4+) Nge7 14.dxc6 Nxc6 and for the dozenth time Black has the safer King and the better development.
So what remains?
10.d5 Qg4+ 11.Kh1 Bd4 also looks lame.
Given White's development problems I'd recommend 10.Nc3 idea g4 11.Ne5 giving White chances, so 10.Nc3 0-0-0 (did I tell you that I'm an unoriginal guy?) 11.d5 Nce7 12.fxg5 Ng6 with nice compensation. Even better might be 10.Nc3 gxf4 11.Bxf4 0-0-0 and Black will play Nf6 taking benefit of the open g-file. But at least White can complete development, so I'll give it a modest =+.
In case Black is not satisfied with this Black can change moveorder: 7.g3
Nc6 (haven't I mentioned this move before? Sure I have) 8.gxf4 Bh3 9.Rf2 is a dubious piece sac after g4 10.d5 Na5.
And White can avoid all this trouble by simply leaving the bishop on f1, ie 3...d6 4.d4 g5 5.Nc3 with similar ideas plus the option to castle safely to the Queen's side ....