B22Sicilian Defense

Sicilian Defense: Alapin Variation: what should Black play?

Best move

Nf6+0.07Equal

Knight g8 → f6

Close behind: d5 (+0.08)

Most played here: Nc6 (31% of games)

Analyze this position →
Games played
13M
To move
Black
Evaluation
+0.07
Depth
25

Game counts: Lichess opening book. Move ranking and evaluation: Stockfish. How this page is built

Black to playPosition before the recommended move. Green arrow: the recommended move.

One way to reach it: 1. e4 c5 2. c3

FENrnbqkbnr/pp1ppppp/8/2p5/4P3/2P5/PP1P1PPP/RNBQKBNR b KQkq -

Understanding the position: Nf6 and the alternatives

Nf6! — Excellent Choice!

✅ One of 4 top moves — you found a winning strategy!

Why this move is excellent: By playing Nf6, you are developing your kingside and immediately challenging the center by attacking the e4 pawn. This forces White to make a decision: either defend the pawn or push it forward to e5, which leads to a highly dynamic game.

Multiple Valid Strategies

MoveEvalStyle / Strategic Idea
Nf6+0.07Active: Challenges e4 and prepares for quick castling.
d5+0.08Direct: Strikes the center immediately to open lines for the Queen.
Nc6+0.13Flexible: Develops naturally and controls the d4 square.
e6+0.15Solid: Prepares a strong central push with d5 later.

Different paths, same destination: This position is a "crossroads" where your personal preference matters more than the engine's tiny evaluation differences. Whether you prefer the sharp, provocative nature of Nf6 or the solid, classical structure of e6, all four moves maintain a perfectly equal game.

Your Continuation

After Nf6: e5 Nd5 d4 d6

What Made This Move Good

You correctly saw: That White's setup with c3 is slightly slow. By developing the f6, you take advantage of that tempo to pressure the center before White can comfortably establish a d4 and e4 pawn duo.

📚 Takeaway: In positions with multiple good moves, trust your style—aggressive or solid, both can be right!

What else gets played here

Move choices from 13M games in the opening book, with the engine's evaluation of each.

MoveEvaluationPlayedGames
Nc6+0.1331%4.04M
e6+0.1515%2.04M
d5+0.0815%1.92M
Nf6Engine pick+0.0710%1.27M
e5—4%594K

Evaluation in pawns, from White's point of view: + favours White, − favours Black.

Frequently asked questions

What is the best move for Black in the Sicilian Defense: Alapin Variation?

Black to play. Stockfish recommends Nf6 (Knight g8 → f6), evaluated at +0.07: Equal.

How often does this position occur?

This position has been reached 13M times in the opening book.