4. Danish Gambit Double Sacrifice (1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4)
The Danish Gambit represents the romantic peak of 19th-century attacking chess: offering two consecutive pawns with 3.c3 and 4.Bc4 cxb2 5.Bxb2!, White lines up a lethal pair of raking bishops along the b2-g7 and c4-f7 diagonals, unleashing devastating crossfire against Black's king.
1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4 cxb2 5.Bxb2 d5 6.Bxd5
Move by move
- 1.e4 – The foundational 1.e4 advance: White claims the center with authority, opens diagonals for queen and bishop, and sets up a dynamic game.
- 1...e5 – Black responds symmetrically with 1...e5: staking a direct claim in the center, hindering White's d4 thrust, and preparing piece deployment.
- 2.d4 – Immediate central break with 2.d4: White directly challenges control over the center while opening dynamic diagonals for queen and bishops.
- 2...exd4 – Black captures the central pawn with 2...exd4: a principled move accepting the open-board confrontation proposed by White's opening play.
- 3.c3 – The hallmark move of the Danish Gambit: 3.c3! White offers a pawn to clear avenues and drastically accelerate the deployment of minor pieces.
- 3...dxc3 – Black accepts the first sacrifice with 3...dxc3: pocketing the pawn but opening the diagonal for White's light-squared attacking bishop.
- 4.Bc4 – The second Danish sacrifice: 4.Bc4! White disregards the c3-pawn, developing the bishop to take aggressive aim at the vulnerable f7-square.
- 4...cxb2 – Black greedily consumes the second offered pawn with 4...cxb2: winning material but laying bare their queenside for White's swift bishops.
- 5.Bxb2 – The twin bishops of the Danish are unleashed: 5.Bxb2! Posted on b2 and c4, they rake across the board like cannons aimed at Black's king.
- 5...d5 – Black's principled counter-strike with 5...d5: returning a pawn to open lines, gain tempo, and relieve White's suffocating central grip.
- 6.Bxd5 – White recaptures with 6.Bxd5! Retaining maximal pressure on f7 and g7, holding an overwhelming advantage in rapid piece development.
How to exploit the position
Sacrifice two pawns on c3 and b2 to complete lighting-fast piece development
- Post the bishops on b2 and c4 like twin cannons aimed at the enemy kingside
- Develop the kingside knight to f3 and launch the queen into action via b3 or d5
- Exploit Black's total developmental paralysis to strike mercilessly at f7 or g7
- Finish the struggle with unstoppable mating combinations before Black mobilizes
Master tips
The twin bishops on b2 and c4 dominate the entire board with lethal range
If Black plays 5...d5 to return material, maintain active attacking pressure