Ruy Lopez: Schliemann

Before the first move

The Schliemann Defense is a sharp, aggressive counter-attack where Black strikes at the center with f5 on the third move. It leads to tactical complications where White must play accurately to maintain an advantage while Black seeks to disrupt White's coordination and open the f-file for an early attack.

1. e4White · your move

Push your pawn to e4. This classic opening move claims the center, opens lines for your queen and light-squared bishop, and prepares to control the flow of the game from the very first step.

1... e5Black

Black replies with e5, meeting White head-on. This leads to the Open Games. If Black wanted a more asymmetrical fight, they might have chosen the Sicilian Defense with c5 or even rare lines like the Barnes Defense with f6 or the Borg Defense with g5.

Other paths here: f6 (Barnes Defense) · g5 (Borg Defense) · h6 (Carr Defense) · f5 (Duras Gambit)

2. Nf3White · your move

Develop your knight to f3. This is a multi-purpose move: it attacks the e5 pawn, prepares for kingside castling, and controls the d4 square. It forces Black to decide how to defend the center immediately.

Other paths here: Ke2 (Bongcloud Attack) · d4 (Center Game) · c4 (English Opening: The Whale) · Ne2 (King's Pawn Game: Alapin Opening)

2... Nc6Black

Black defends the e5 pawn with Nc6. This is the main line of the King's Knight Opening. Black could also try the Petroff Defense with Nf6 or more speculative options like the Elephant Gambit with d5 or the Damiano Defense with f6.

Other paths here: d5 (Elephant Gambit) · Qe7 (Gunderam Defense) · Bc5 (King's Pawn Game: Busch-Gass Gambit) · f6 (King's Pawn Game: Damiano Defense)

3. Bb5White · your move

Slide your bishop to b5. This enters the Ruy Lopez, one of the most respected openings in chess. You are pinning or threatening the knight that defends e5, creating long-term pressure on Black's central structure.

Other paths here: Nxe5 (Irish Gambit) · g3 (King's Knight Opening: Konstantinopolsky) · c4 (King's Pawn Game: Dresden Opening) · b4 (King's Pawn Game: Pachman Wing Gambit)

3... f5Black

Black shocks the board with f5, the Schliemann Gambit. It is a highly aggressive attempt to seize the initiative. More solid alternatives include the Morphy Defense with a6, the Berlin Defense with Nf6, or the Cozio Defense with Nge7.

Other paths here: Bb4 (Ruy Lopez: Alapin Defense) · g5 (Ruy Lopez: Brentano Gambit) · a5 (Ruy Lopez: Bulgarian Variation) · Nge7 (Ruy Lopez: Cozio Defense)

4. Nc3White · your move

Develop your knight to c3. This solidifies your center and prepares to meet Black's aggression with active piece play. You are ignoring the pawn tension for a moment to prioritize development and control over the e4 square.

Other paths here: Bxc6 (Ruy Lopez: Schliemann Defense, Exchange Variation) · exf5 (Ruy Lopez: Schliemann Defense, Jaenisch Gambit Accepted) · d4 (Ruy Lopez: Schliemann Defense, Schönemann Attack) · d3 (Spanish: Schliemann, 4.d3)

4... fxe4Black

Black captures on e4, heightening the tension. By removing White's central pawn, Black hopes to create dynamic counterplay. Alternatives like Nd4 or Nf6 are possible but lead to less direct confrontations than this central trade.

Other paths here: Nd4 (Spanish: Schliemann, 4.Nc3 Nd4) · Nf6 (Spanish: Schliemann, 4.Nc3 Nf6)

5. Nxe4White · your move

Capture the pawn on e4 with your knight. This centralizes your knight and regains the material. Your knight is now very well placed, and you maintain a lead in development while Black's kingside is slightly loosened.

Where you stand

The position is dynamically balanced. White enjoys better development and a safer king, while Black has the semi-open f-file and potential for central expansion with d5. Both sides must navigate the coming tactical complications carefully, as a single slip in the Schliemann can be decisive for either player.

• g8-f6 Develop the knight to challenge e4
• d7-d5 Strike the center and gain space
• e1-g1 Secure the king and activate rook
• d1-e2 Develop queen to support the center
• e4-g3 Reposition knight to a safer square