Grob's Attack, 1...b5!?

Grob's Attack, 1...b5!?
	a b c d e f g h 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 a b c d e f g h
	Position in Forsyth-Edwards Notation (FEN) rnbqkbnr/p1pppppp/8/1p6/6P1/8/PPPPPP1P/RNBQKBNR w
	Moves: 1.g4 b5
	ECO code: A00
	Parent: Grob's Attack

This really is a very good idea. White can just play 2. Bg2 but Black can play 2...d5! and White cannot play c4.

1.g4 b5!?

Grob's Attack, 1...b5!?
a b c d e f g h 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 a b c d e f g h
Position in Forsyth-Edwards Notation (FEN) rnbqkbnr/p1pppppp/8/1p6/6P1/8/PPPPPP1P/RNBQKBNR w
Moves: 1.g4 b5
ECO code: A00
Parent: Grob's Attack

Chess Opening Theory/1. g4/1...b5