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Practice: Aggressive Variation

Pawn sacrifice for initiative

When Black plays ...c5 challenging the centre, White sacrifices a pawn with e4 to gain fast development and an active position.

1. d4 Nf6
2. Nc3 d5
3. Bf4 c5
4. e4 dxe4
5. Nxe4
♟

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Key strategic ideas

  • White plays Nc3 instead of Nf3, keeping the f-pawn free for an aggressive f3-e4 push or a later f4 break.
  • The bishop on f4 supports the d4 pawn, while the knight on c3 can jump to b5 or put pressure on d5.
  • After 1.d4 Nf6 2.Nc3 d5 3.Bf4, White invites Black to play ...c5 and enter sharp, unbalanced positions early.

Common mistakes & traps

  • After 1.d4 Nf6 2.Nc3 d5 3.Bf4 g6 4.e3 Bg7, White can surprise Black with 5.h4! pushing the h-pawn aggressively to disrupt the kingside.
  • If Black plays ...c5 (1.d4 Nf6 2.Nc3 c5 3.d5), the game turns into a sharp Benoni-style position where both sides attack on opposite wings.

Pawn structure notes

White has d4 and e3, same as the traditional London, but with the knight on c3 instead of f3. The f2 pawn is free to advance, and White often plays f4 or f3-e4 to claim space.

Tips

  • After Nxe4, White has rapid development and active pieces for the pawn
  • Black must be careful - premature counterplay can be punished swiftly
  • This gambit line has been featured in top-level rapid and blitz games

About this line

This line is rated advanced. Practice it repeatedly until you can play the entire sequence without thinking. The in-app trainer tracks your perfect streaks and celebrates milestones.