Chessy
Sicilian Defense: O'Kelly Variation, Maróczy Bind — White to play
After 1.e4 c5 2.Nf3 a6 3.c4, you have chosen a Maróczy Bind against the Sicilian O'Kelly Variation. The position is already strategic: White grabs space, cramps Black's queenside, and asks Black to find the right central break. Stockfish rates this +0.49, a small edge for White. That means you are a little better here, but only if you keep control of the position and do not let Black free up the game.
Play the Sicilian Defense: O'Kelly Variation, Maróczy Bind against the engine
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Create a free account →What White is trying to achieve
Your main idea is simple: use the c-pawn to take space and restrict Black's easy central play. The bind can make Black feel cramped, especially if you keep pieces active and do not drift into passive play. Because Black has already played ...a6, the position invites a fight over central squares rather than quick tactics. In practical terms, you want to keep your space advantage and make Black solve the problem of getting counterplay.
The move Black usually wants
The engine's best move here is e6, continuing e6 Be2 Nc6 d4. That tells you a lot about the position: Black is looking for a calm, sensible setup that supports central play. If you understand that idea, your drill becomes easier — do not rush, and be ready to answer Black's development with steady control of the centre. The point is not to win a piece right away, but to keep the bind useful and prevent Black from equalising too comfortably.
What the database says
Across 75,510 games at this exact position, White wins 49.8%, draws 3.9%, and Black wins 46.2%. That is a very playable result for White, and it fits the engine's small edge. The most common continuations are Nc6 (31,575 games, White scores 49.3%), e6 (19,031 games, White scores 49.7%), d6 (11,339 games, White scores 48.7%), b6 (3,296 games, White scores 50.0%), g6 (2,918 games, White scores 50.3%), and b5 (2,532 games, White scores 56.2%). The numbers say this is a practical position, not a forced win — good understanding matters more than memorising a long line.
The one mistake to know
One known mistake in this position is b5, which is an inaccuracy and loses about 0.8 pawns; e6 was better. That is useful because it gives you a clear training target in the drill: if Black expands on the queenside too early, you should know that the move is not the most accurate reply. Stay alert for that kind of loosening move, and keep your pieces coordinated so you can benefit from it.
Results across 75,510 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| Nc6 | 31,575 | 49.3% |
| e6 | 19,031 | 49.7% |
| d6 | 11,339 | 48.7% |
| b6 | 3,296 | 50.0% |
| g6 | 2,918 | 50.3% |
| b5 | 2,532 | 56.2% |
Frequently asked questions
Is the Sicilian Defense: O'Kelly Variation, Maróczy Bind good for White?
Yes, this setup gives White a small edge according to Stockfish, which rates the position +0.49. White’s space advantage is real, but it is not enough to win by itself. You still need accurate play to keep Black cramped.
What is White trying to do after 1.e4 c5 2.Nf3 a6 3.c4?
White is aiming for a Maróczy Bind-style squeeze, taking space and limiting Black’s central freedom. The idea is to make Black work for counterplay instead of allowing an easy game. Good piece activity and calm central control are the key themes.
What is the best move for Black in this position?
The engine’s best move is e6. The suggested continuation is e6 Be2 Nc6 d4, which shows Black trying to develop naturally and fight for the centre. In the drill, you should be ready for that kind of solid reply.
Is b5 a good reaction for Black here?
No, b5 is listed as an inaccuracy and loses about 0.8 pawns. The better move was e6. If you see b5 in the drill, you should know that Black has helped you.
How many games feature the Sicilian Defense: O'Kelly Variation, Maróczy Bind?
Over 75K Lichess games have reached the Sicilian Defense: O'Kelly Variation, Maróczy Bind position. White wins 49.8%, Black wins 46.2%, with 3.9% draws — based on real rated games.