Ruy Lopez: Brix Variation

Before the first move

The Brix Variation of the Ruy Lopez is a sophisticated defense where Black combines the standard Morphy Defense with a kingside fianchetto. White aims for rapid development and central control, while Black seeks long-term solidity and pressure along the long diagonal.

1. e4White · your move

Push your pawn to e4. This classic opening move claims the center and opens lines for your queen and light-squared bishop. It is the most direct way to start the fight for central dominance.

1... e5Black

Black plays e5, establishing a symmetrical presence. While alternatives like the French Defense or the Scandinavian are common, this move leads to the most classical struggles. White must now decide how to increase the pressure.

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 an ideal square, attacking the e5 pawn and preparing for kingside castling. It is the most flexible and strongest way to continue your development.

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

2... Nc6Black

Black replies Nc6, the main line. Other options like the Petrov Defense with Nf6 or the Elephant Gambit with d5 are much riskier. Now White must choose a specific system to challenge this setup.

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 is the Ruy Lopez, one of the oldest and most respected openings. You are putting indirect pressure on the e5 pawn by attacking its defender on c6.

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... a6Black

Black plays a6, the most popular way to meet the Ruy Lopez. While the Berlin Defense with Nf6 is very solid, this move forces the bishop to move again. White can choose the Exchange Variation or retreat to a4.

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

4. Ba4White · your move

Retreat your bishop to a4. You maintain the pressure on the knight and keep your powerful light-squared bishop on the board, avoiding the immediate simplification of the Exchange Variation.

Other paths here: Bxc6 (Ruy Lopez: Exchange Variation) · Bc4 (Spanish: 3...a6 4.Bc4)

4... Nf6Black

Black plays Nf6, attacking e4. This is the main line of the Morphy Defense. White could defend with d3 or Nc3, but kingside castling is the most ambitious and standard continuation here.

Other paths here: Nd4 (Ruy Lopez: Bird's Defense Deferred) · Bb4 (Ruy Lopez: Morphy Defense, Alapin's Defense Deferred) · b5 (Ruy Lopez: Morphy Defense, Caro Variation) · Bc5 (Ruy Lopez: Morphy Defense, Classical Defense Deferred)

5. O-OWhite · your move

Castle your king to the kingside. This secures your king and brings your rook toward the center. You are willing to sacrifice the e4 pawn temporarily for a lead in development and central pressure.

Other paths here: d3 (Ruy Lopez: Morphy Defense, Anderssen Variation) · Bxc6 (Ruy Lopez: Morphy Defense, Bayreuth Variation) · c3 (Ruy Lopez: Morphy Defense, Jaffe Gambit) · d4 (Ruy Lopez: Morphy Defense, Mackenzie Variation)

5... g6Black

Black plays g6, a provocative and modern choice. Instead of the typical Be7 or the Neo-Arkhangelsk with Bc5, Black prepares to develop the bishop to g7. This creates a very different strategic battle than the main lines.

Other paths here: d5 (Ruy Lopez: Central Countergambit) · Bc5 (Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation) · b5 (Spanish: 5.O-O b5) · d6 (Ruy Lopez: Morphy Defense, Steinitz Deferred)

Where you stand

The position is rich with strategic depth. White will likely strike in the center with c3 and d4, while Black will finish the fianchetto with Bg7 and castle. The battle revolves around whether White's central space can outweigh Black's solid king and the long-range power of the g7 bishop.

• a4-b3 Reposition bishop to a safer diagonal
• f8-g7 Fianchetto the bishop to control the diagonal
• c2-d4 Prepare c3 and d4 to challenge the center
• e8-g8 Castle kingside to complete development