Nimzo-Larsen Attack Spike Variation (1.b3 Nf6 2.Bb2 g6 3.g4) Chess Puzzles

The “nimzo-larsen attack spike variation” is a sharp Nimzo-Larsen Attack sideline where White aims to create an immediate “spike” of pressure—usually by committing to a fast kingside initiative rather than settling for slow development. I don’t know a universally agreed, exact defining move order for this specific named spike sub-variation (it’s not consistently documented across major databases), but the defining feature is the early tactical thrust that forces Black to respond to threats on the kingside or central dark squares.