Ruy Lopez: Morphy Defense, Steinitz Deferred

Before the first move

The Steinitz Deferred is a solid, classical approach to the Ruy Lopez. Black avoids immediate tactical chaos by reinforcing the center with d6, creating a resilient structure. White aims for a space advantage and kingside pressure, while Black seeks to neutralize the Spanish bishop and prepare a well-timed counterstrike.

1. e4White

White opens with e4, the most common first move in chess history. By occupying the center, White immediately prepares to develop their pieces. While Black has many responses like the Sicilian Defense or the French Defense, the most direct way to challenge White is by mirroring the move.

1... e5Black · your move

Respond by moving your pawn to e5. By matching White's central claim, you prevent White from having a free hand in the middle and open your own lines for development. This leads to the Open Games, where both sides fight for the center.

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

2. Nf3White

White plays Nf3, the most logical follow-up, putting pressure on e5. You'll see alternatives like the Center Game with d4 or the Alapin with Ne2, but the knight move is the gold standard, forcing Black to decide how to defend their central pawn.

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

2... Nc6Black · your move

Bring your knight to c6 to defend your e5-pawn. This is the most natural and strongest way to protect the center while developing a minor piece. It prepares you to handle whatever pressure White decides to apply next.

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

White plays Bb5, the signature move of the Ruy Lopez. It is considered one of the most prestigious openings. White could also choose the Italian Game with Bc4 or the Scotch with d4, but the Spanish Bishop on b5 creates the most sophisticated strategic problems.

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 · your move

Push your pawn to a6 to question the bishop. This is the Morphy Defense, the most popular way to meet the Ruy Lopez. You force White to decide whether to trade their valuable bishop for your knight or retreat it along the diagonal.

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

White plays Ba4, keeping the tension. The Exchange Variation with Bxc6 is a major alternative that simplifies the structure, but Ba4 is more ambitious. White keeps the light-squared bishop as a powerful long-range attacker aimed at your queenside and center.

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

4... Nf6Black · your move

Develop your knight to f6. This move attacks White's e4-pawn and prepares for kingside castling. It is an active way to continue your development while challenging White's central control before they can fully coordinate their pieces.

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

White castles, prioritizing king safety. This is the most common move, though White can also play d3 or Nc3 to defend the pawn directly. By castling, White prepares to use the e-file for their rook and sets up a powerful central push later.

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... d6Black · your move

Move your pawn to d6 to solidify your center. This is the Steinitz Deferred. You reinforce the e5-pawn and open the diagonal for your queen's bishop. It is a very solid setup that prepares you for a long, strategic battle.

Other paths here: g6 (Ruy Lopez: Brix Variation) · d5 (Ruy Lopez: Central Countergambit) · Bc5 (Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation) · b5 (Spanish: 5.O-O b5)

Where you stand

The position is strategically rich. White will typically play c3 and d4 to build a strong center, while Black focuses on completing development with Be7 and O-O. Black must decide whether to expand on the queenside with b5 or maintain a compact, solid structure while looking for counterplay on the kingside or center.

• c2-d4 Prepare and execute the d4 central break
• f8-e7 Develop the bishop and prepare to castle
• b1-g3 Maneuver the knight to the kingside
• c6-a5 Challenge the Spanish bishop with Na5