The moves are 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.Nc3 gxf3
Is it good or bad
Is anyone going to reply?
You are moving the knight from f3 to f3 so I think you have made a notation error.
What is white's fifth move? Nf3 was already the third move.
The second move to f3 with the Knight makes the line a bit suspicious I think - see move 3 and 5.
It is fixed
The 5 move is a gambit, Nc3, not Nf3 as i put sorry.
Instead of 5. Nc3, I would suggest 5. 0-0, so that on gxf3, you have Qxf3 and you are ready to open up the f file and crash through against your opponent's king. After Nc3, you can still transpose into this line, but it's less forcing.
"Is it good or bad" - you're a full piece down and so you better have a damn good follow-up. It can work in blitz, but I would certainly not play it in a long game or one where my opponent is likely to know the theory.
Please see Alexander McDonnell vs Loise Charles de la Bourdenaise match game London 1834. Game 54.
I will playas white the opening against anyone and will post the moves here (The Gambit Accepted not declined.)
