Opening LabRuy Lopez (Spanish Game)
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Open Games/1.e4 e5/C60–C99/You play White

Ruy Lopez (Spanish Game)

The most respected opening in chess. Slow pressure that never goes away.

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Move 0 of 35 · White up
the moveattackscheckyour note

Play a move on the board and I’ll answer it. to step.

11,441 master games after 9...Na5· White 41%· Draw 34%· Black 25%

1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.
StartBefore the first move

The starting position. White moves first — and that single tempo is the whole reason opening theory exists.

The moves in the text are buttons — press one and the board beside it shows the position.

The idea in one paragraph

5...Qd4

attacks the knight that defends e5. The threat is not immediate — after the pawn comes straight back — but it is a permanent nagging question. White's real plan is to build the centre with c3 and d4 while Black's pieces are tangled defending e5, then manoeuvre the knight to g3 and attack the kingside. It is the opening of long-term positional pressure.

The pawn structure

The Italian/Spanish big centre (c3+d4+e4 vs d6+e5)

White gets a broad centre with pawns on d4 and e4 supported by c3. Black usually plays ...d6 and ...b5 and then either holds with ...c5 (the Chigorin) or breaks with ...d5 (the Marshall Attack, a whole-pawn gambit). The Exchange Variation produces a completely different structure: Black gets doubled c-pawns but the bishop pair.

The plans

4...dxc6

♔ White’s plans

  • The Spanish manoeuvre: Nb1–d2–f1–g3 (sometimes on to f5 or h5), the classic slow build-up toward a kingside attack.
  • Establish the pawn centre with c3 and d4, then decide whether to release the tension with d5 (closing) or dxe5 (opening).
  • The Exchange Variation: wrecks Black's queenside pawn structure. White plays for a winning king-and-pawn endgame from move four.
  • a4 undermining Black's b5–c6 queenside chain.

♚ Black’s plans

  • The Breyer/Chigorin retreat: re-route the knight from c6 to b8–d7 or a5–c4 and slowly untangle.
  • The Marshall Attack: sacrifice a pawn with ...d5 for a lasting initiative against White's king.
  • The Berlin Defence: force an early queen trade and head for a slightly worse but extremely tough endgame with the bishop pair. This is the opening that ended Kasparov's title reign.
  • Break with ...d5 or ...f5 once White's centre is committed.

Traps and things that lose games

The Noah's Ark Trap

11...c4

and the queenside pawns have built a box around the bishop. Play and there is no trap.

The Tarrasch Trap (Steinitz Defence)

11.Nxe5

and the pin on the e-file wins a pawn — the e5-knight cannot be taken.

The Mortimer Trap (Black's trap, Berlin)

7.Nd6#

and the bishop is attacked while ...Qa5+ forks king and knight. The only move is , covering a5 — and then is mate in one with .

Trap 4

5...Qd4

Never grab with forks e5 and e4 and Black is the one playing for a win.

Play this if you are willing to invest in theory and you enjoy squeezing opponents slowly. It rewards patience and understanding, not memorised tricks.

Your learning path — Ruy Lopez (Spanish Game)

Intermediate → World Championship

The Ruy is a five-year opening. You will keep finding new layers in it, which is exactly why every world champion has played it.

  1. FoundationWeeks one to three

    Goal. Survive the first ten moves and understand why the bishop goes to b5.

    • The Morphy main line: 3...a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3. Memorise it as one unit.
    • Why 5.O-O ignores the e4-pawn: after 5...Nxe4 6.d4 the pawn always comes back.
    • The Exchange Variation 4.Bxc6 as your safety net — it is fully playable and needs almost no theory.
    DrillPlay the Exchange Variation for a month. It teaches you the structure without the memorisation, and you will win endgames.
    Common mistakePlaying 5.Nxe5 after 4.Bxc6 dxc6. It loses the pawn straight back to 5...Qd4 and it is the single most common Ruy Lopez error.
    Move on whenYou can reach move nine of the Closed Ruy from memory and you have won a game with the Exchange endgame plan.
  2. StructureMonths one to three

    Goal. Understand the two centres — the tense one and the closed one.

    • After c3 and d4, the three ways the centre can resolve: d5 (closed, play on the wings), dxe5 (open, piece play), or keeping the tension (usually best).
    • The Carlsbad-like queenside chain b5–c6–a6 and White's undermining a4.
    • Why the h3 move is played in almost every line — it stops ...Bg4, which would undermine the defence of d4.
    DrillSet up the position after 11.d4 in the Chigorin and play it out against an engine ten times from both sides. Note what changes when White plays d5.
    Common mistakeReleasing the central tension because it feels uncomfortable. Whoever resolves the tension first usually helps the other side.
    Move on whenYou can explain what changes about both sides' plans the moment White plays d5.
  3. PlansMonths three to nine

    Goal. Learn the manoeuvres that make the Ruy the Ruy.

    • The Spanish knight tour Nb1–d2–f1–g3 (or e3) — the model for slow attacking build-ups in every opening.
    • Black's counterplans: the Chigorin ...Na5, the Breyer ...Nb8–d7, the Zaitsev ...Bb7 and ...Re8.
    • The a4 break and when to take on b5 versus when to leave the tension.
    • The Anderssen 5.d3 — the same plans with a small centre, and the reason it is the fashionable move today: it takes Black's whole book off the board.
    DrillPlay twenty games reaching the Closed tabiya and write one sentence after each about where your pieces belonged.
    Common mistakeRushing the kingside attack. In the Ruy the attack arrives around move twenty-five, not move fifteen.
    Move on whenYou can name the square each of your eight pieces wants without looking at a book.
  4. MasteryYear two and beyond

    Goal. Handle the theoretical branches and the endgames the Ruy produces.

    • The Berlin Defence and its endgame — you will face it, and knowing how to press without queens is a genuine skill.
    • The Marshall Attack and your chosen Anti-Marshall (8.a4 or 8.h3), because Black gets a free pawn sacrifice otherwise.
    • The Open Spanish 5...Nxe4, where Black's knight lives in your position for twenty moves and your pawn on e5 is the reason you are still better.
    • The Noah's Ark Trap and the whole family of positions where the b3-bishop gets short of squares.
    DrillStudy ten Berlin endgames move by move. It is the least glamorous and most valuable study you will do this year.
    Common mistakeAvoiding the Berlin by playing something else. Learn to play against it — the small edge is real.
    Move on whenYou are comfortable in a queenless middlegame with a small structural plus.

Whose games to study

Fischer and Karpov for the classical treatment, Kasparov for the attacking version, Carlsen for the modern grind. Kramnik–Kasparov, London 2000 is the match that made the Berlin Wall famous.

What to learn after this

Add a second line against the Berlin, then start studying the Ruy's cousin structures — the Italian with d4 and the Scotch — so you can transpose when it suits you.