King's Pawn Game: Schulze-Müller Gambit: what should White play?

In the King's Pawn Game: Schulze-Müller Gambit, White faces a severe deficit after sacrificing a piece early on, with over 100,186 games recorded at this juncture. The engine's preferred continuation is Nc3, developing a minor piece to support the central pawn structure despite a difficult evaluation of -2.58. Choosing Nc3 or the close alternative d5 represents White's most resilient pathway to maintain central presence and seek counterplay.

Developing with Nc3

The move Nc3 focuses on natural piece development and reinforces the d5 and e4 squares. An illustrative engine continuation demonstrates how play may unfold: Nc3 Bb4 d5 Bxc3+ bxc3 Nce7. In this sequence, Black uses the active bishop to double White's c-pawns, though White gains space in the center with the advanced pawn on d5.

Gaining Space with d5

The immediate spatial thrust d5 is rated practically even with development, carrying an engine assessment of -2.55. It challenges the knight on c6 directly, prompting the variation d5 Ne5 Be3 Ng6 f4 d6. Here, White pushes pawns to drive the enemy pieces backward, establishing control over central territory to compensate for the missing material.

Other Continuations

White may also look toward development with moves such as Be3 (eval -2.77) or Bc4 (eval -2.79). The move Be3 leads into the line Be3 d5 exd5 Qxd5 c4 Bb4+, where Black strikes quickly against White's center. Alternatively, c4 scores lower according to the engine at -3.18, followed by c4 Bb4+ Nc3 d6 Be3 Bxc3+, which concedes further structural weaknesses.