Ruy Lopez · Spanish Game (Morphy Defense · C70)
C70 · 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
Ruy Lopez: Morphy Defense (C70: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6) is one of the cornerstone openings in ChessMinds Opening Codex Volume 2. 3. Bb5 doesn’t threaten to win e5 on move 4—it applies lasting strategic pressure on the c6 defender while clearing kingside castling.
White's Strategic Plans
- Retreat 4. Ba4 (preserving tension) or play 4. Bxc6 dxc6 (Exchange Variation targeting pawn structure).
- Castle short, support e4 with Re1, and prepare c3 + d4 while routing Nbd2–Nf1–Ng3.
Black's Counterplay & Breaks
- Kick the Bishop with 3...a6 so ...b5 is always available on demand to break the pin.
- Choose between the rock-solid Closed Chigorin/Breyer (...Be7, ...O-O, ...d6) or the Marshall/Open counterattack.
Official Lichess ECO Sub-Variations
- C60 Ruy Lopez:
1. e4 e5 2. Nf3 Nc6 3. Bb5 - C60 Ruy Lopez: Alapin Defense:
1. e4 e5 2. Nf3 Nc6 3. Bb5 Bb4 - C60 Ruy Lopez: Alapin Defense, Alapin Gambit:
1. e4 e5 2. Nf3 Nc6 3. Bb5 Bb4 4. c3 Ba5 5. Bxc6 dxc6 - C60 Ruy Lopez: Brentano Gambit:
1. e4 e5 2. Nf3 Nc6 3. Bb5 g5 - C60 Ruy Lopez: Bulgarian Variation:
1. e4 e5 2. Nf3 Nc6 3. Bb5 a5 - C60 Ruy Lopez: Cozio Defense:
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7
FAQ
What are the exact moves and ECO code of Ruy Lopez · Spanish Game (Morphy Defense · C70)?
In the official Lichess ECO database, Ruy Lopez: Morphy Defense carries code C70 and arises after 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6.
Is Ruy Lopez · Spanish Game (Morphy Defense · C70) good for club players (800–1800 Elo)?
Yes! 3. Bb5 doesn’t threaten to win e5 on move 4—it applies lasting strategic pressure on the c6 defender while clearing kingside castling. Lichess cloud Stockfish NNUE at depth 56 scores the main tabiya at +0.21, giving rich strategic plans for both sides.
How do I memorize Ruy Lopez · Spanish Game (Morphy Defense · C70) variations without forgetting moves?
Open ChessMinds -> Labs -> Opening Codex -> Volume 02. Practice Guided & Recall drills for free (0 Focus Hearts) to earn 2 Stars, then pass the 10s/move Blindfold Trial for 3 Stars.