ECO code: A02
Opening Name: Bird: From Gambit, Lasker Variation, 5.d4 g4 6.Ne5 Bxe5
Moves: 1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. d4 g4 6. Ne5 Bxe5
FEN: rnbqk1nr/ppp2p1p/8/4b3/3P2p1/8/PPP1P1PP/RNBQKB1R w KQkq - 0 7
Description: This line arises from the aggressive From Gambit against the Bird's Opening. Black sacrifices a pawn early for rapid development and attacking chances on the kingside, notably using the ...g5 and ...g4 pawn pushes to undermine White's knight and open lines. White responds actively in the center with 5.d4, trying to gain space and challenge Black's setup.
The move 6.Ne5 places the knight aggressively in the center, eyeing key squares and putting pressure on Black's bishop. Black's capture 6...Bxe5 exchanges pieces and aims to reduce White's central grip.
Characteristic: This variation is marked by dynamic pawn thrusts on the kingside from Black and a central counterattack by White. The early ...g4 move is a thematic attempt by Black to disrupt White’s knight and provoke weaknesses.
Attacking or Defensive: Black plays an attacking strategy, seeking initiative through active piece play and pawn storms on the kingside. White, meanwhile, adopts a more positional but still assertive stance by contesting the center and maintaining piece activity.
Center Control: White strongly contests the center with the move d4, aiming to establish a foothold. Black’s plan is less about direct central occupation and more about rapid development and flank attacks.
This opening is defined by the position shown on the board below. The moves displayed are a typical sequence that leads to it, but different sequences can reach the same position and still carry the same opening name.