Chessy
Ruy Lopez: Classical Variation with 4.Bxc6 — Black's Repertoire Move
You've entered the Ruy Lopez: Classical Variation, and White has just captured your knight on c6 with their bishop. After 1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.Bxc6 dxc6, you're playing Black in a position that Stockfish rates at -0.19 — a tiny edge for Black. That means you are microscopically better right out of the opening. Over nearly two million games in the Lichess database, Black actually wins 51.4% of the time (with White at 44.2% and only 4.4% draws). This is a practical opening that hands you a solid centre, the bishop pair, and immediate winning chances. The interactive drill below will show you exactly how to handle White's replies.
Play the Ruy Lopez: Classical Variation: Bxc6 against the engine
Free, no signup — you play black, the engine adapts to your level.
Ready to punish White's mistakes and rack up wins as Black? Jump into the interactive drill below — the engine adapts to your play, so you'll learn the exact R4
Create a free account →The Big Idea: Why Black Takes with the d-Pawn
At first glance, taking back with the d-pawn looks a little strange — you're giving up the centre pawn duo and ending up with doubled pawns on the c-file. But there's deep logic to it. By capturing 4...dxc6, you open lines for your light-squared bishop on c8, give your queen an active diagonal along d6, and establish a solid pawn triangle on c6-d6-e5. Your remaining centre pawn on e5 is well-supported, and White's missing light-squared bishop means they can no longer pressure your f7 square. The doubled c-pawns are not a weakness here; they control important squares (d4 and b4) and are hard for White to attack. Your immediate plan is simple: develop naturally, keep your king safe (usually by castling queenside if needed), and exploit the two bishops you now own.
The Only Move White Should Play — And What to Do About It
According to the engine, White's best continuation is 5.Qe2, planning to follow up with f6, d3, and b6. The queen move stops you from playing ...Bg4 (because of Qxe5), and prepares to reroute the bishop to b3 or c4. After 5.Qe2, your most solid reply is 5...f6, guarding the e5 pawn and planning 6.d3 b6, developing your bishop to b7. You'll then castle kingside and enjoy a harmonious position. The engine calls this dead level from Black's perspective — meaning you are completely fine. You have no reason to fear this line, and your winning chances in practice are excellent.
The Tempting Trap White Falls For (Nxe5)
The most-played move in the database, with 699,294 games, is 5.Nxe5 — and it's a mistake. The engine tags it as an inaccuracy that loses roughly 0.6 pawns. White grabs a pawn but walks into a nasty surprise: after 5...Qd4!, you fork the knight on e5 and the pawn on e4, and if 6.Nf3 Qxe4+, you've won the pawn back with a dominant queen in the centre. From here, White scores only 41.3% — the worst of any major continuation. If you face 5.Nxe5 in the drill, punish it immediately. This is the single most important tactical point to remember in the whole line.
What the Statistics Teach Us About Playing Black
Take a look at White's most-played options and their scores: O-O (471,794 games, White scores 47.1%), d3 (282,735 games, 45.1%), Nc3 (150,285 games, 44.9%), h3 (111,445 games, 49.3%), and c3 (98,888 games, 44.5%). Notice a pattern? White scores below 50% in almost every line, and the highest — h3 at 49.3% — is still barely half. Against any of these, your approach stays the same: develop your pieces, keep the e5 pawn solid, and gradually activate your bishop pair. The engine's best reply to O-O is ...Bg4, pinning the knight. After d3, simply develop with ...Be6 or ...Nf6. Trust the position — it's you who has the easier game.
Results across 1,887,720 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| Nxe5 | 699,294 | 41.3% |
| O-O | 471,794 | 47.1% |
| d3 | 282,735 | 45.1% |
| Nc3 | 150,285 | 44.9% |
| h3 | 111,445 | 49.3% |
| c3 | 98,888 | 44.5% |
Frequently asked questions
Is 4.Bxc6 a good line for White in the Ruy Lopez?
Statistically, no. In nearly 1.9 million games, Black wins 51.4% of the time against only 44.2% for White, with very few draws (4.4%). The engine evaluation of -0.19 also favours Black slightly. This line is considered a solid choice for Black, not a dangerous one for White.
Why does Black take with the d-pawn instead of the b-pawn after 4.Bxc6?
Taking with the d-pawn (4...dxc6) opens lines for your pieces — especially the c8 bishop and the queen. It also keeps your pawn structure solid with a strong e5 pawn, while the doubled c-pawns are hard for White to attack and control important central squares. It's the principled way to maintain the balance.
How should I respond if White plays 5.Nxe5?
This is the most common mistake White makes. Punish it with 5...Qd4!, forking the knight on e5 and the pawn on e4. If White retreats with 6.Nf3, you win the pawn back with 6...Qxe4+. White scores only 41.3% from this position, so you're in great shape.
What is White's best move after 4.Bxc6 dxc6?
The engine recommends 5.Qe2, which prevents ...Bg4 and prepares f3 and d3. Both sides then play solid moves like 5...f6 6.d3 b6. The position is evaluated as dead level — -0.19 — meaning Black has nothing to fear and can play for a win.