What is the idea behind the Ruy López — Open Variation?

Grab the e4-pawn and take the Spanish somewhere White can't grind you. In practice that means: Take on e4 instead of allowing the slow Closed Spanish squeeze; Hold the outpost knight on e4 with …d5 and …Be6, backed by the queenside pawns; Accept a slightly loose structure for real piece freedom and open diagonals.

Is the Ruy López — Open Variation good for beginners?

It is rated Advanced here — the positions get sharp early, so knowing the plans behind the moves matters more than the move order alone.

What are the plans after the Ruy López — Open Variation?

White: Undermine the e4-knight with Nbd2 and Re1 rather than trying to win it outright. Black: Support the e4-knight with …d5, …Be6 and …Bb7 — if it falls, the whole idea collapses.

All chess openings

Ruy López — Open Variation

C80 · Played as black · Advanced · Ruy López

Grab the e4-pawn and take the Spanish somewhere White can't grind you

Also known as Open Spanish, Open Ruy Lopez.

The main line

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.c3 Be7

Strategic ideas

Take on e4 instead of allowing the slow Closed Spanish squeeze
Hold the outpost knight on e4 with …d5 and …Be6, backed by the queenside pawns
Accept a slightly loose structure for real piece freedom and open diagonals
Look for …d4 or …f6 breaks to dissolve White's e5-pawn at the right moment
Keep the c8-bishop active on e6 — in the Closed Spanish it can sit passive for twenty moves

Key themes

Dynamic — Black's pieces get out fast at the cost of a slightly airy structure — a trade the Closed Spanish never offers
Piece Activity — The e4-knight, e6-bishop and open lines give Black something to do from the start
Counterattack — Instead of defending the Closed Spanish for forty moves, Black takes material and makes White prove it

Typical plans

Black snatches e4 rather than enduring the famously slow Closed Spanish, where White manoeuvres for ages and Black defends. The knight on e4 is the whole story: Black props it up with …d5 and …Be6, White tries to undermine it with c3, Nbd2 and Re1. The resulting positions are sharp and concrete, and White's e5-pawn is both a space-gainer and a long-term target. Korchnoi played this for decades against everyone — it's a genuine main line, not an attempt at a swindle.

Move by move

e4 — White claims the centre.
e5 — Black meets it symmetrically.
Nf3 — White develops, attacking e5.
Nc6 — Black defends the pawn.
Bb5 — White plays the Spanish, pressuring the defender of e5.
a6 — Black asks the question, gaining time on the queenside.
Ba4 — White retreats, keeping the bishop's eye on the a2–g8 diagonal.
Nf6 — Black develops and hits e4.
O-O — White castles, offering the e4-pawn.
Nxe4 — Black takes it. Declining leads to the Closed Spanish and a long strategic squeeze; this is the Open, and the game changes character immediately.
d4 — White strikes the centre — the point is that the e4-knight is loose and Black's king is still in the middle.
b5 — Black gains time on the bishop before White gets to hit the knight.
Bb3 — White retreats to b3, still eyeing f7.
d5 — Black props up the knight with the pawn, the move that makes the whole variation work.
dxe5 — White pushes past, gaining space and clearing the way to attack the e4-knight.
Be6 — Black develops, defending d5 and supporting the knight from behind.
c3 — White prepares Nbd2 to hit the e4-knight and gives the bishop the c2 retreat.
Be7 — Black develops and prepares to castle. The knight on e4 sits deep in White's half — Black's game rests entirely on keeping it there.

Where the line leads

White's plans

Undermine the e4-knight with Nbd2 and Re1 rather than trying to win it outright
Keep the e5-pawn defended — it cramps Black and shields the kingside
Look for the c3-d4 or Ng5 break; Black's slightly loose structure has real targets on c6 and f7

Black's plans

Support the e4-knight with …d5, …Be6 and …Bb7 — if it falls, the whole idea collapses
Break with …f6 or …d4 when the time is right to dissolve White's e5-pawn
Castle and connect the rooks; the position is sharp and a loose king is fatal