Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4

ECO B41

The Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation is a chess opening line in the Sicilian Defense complex, reached after 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4.

It is catalogued under code B41 in the Encyclopaedia of Chess Openings (ECO).

The defining move c4 is chosen by White on move 5.

The Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation is a line of the Sicilian Defense. The Sicilian Defense is a chess opening that begins 1.e4 c5. Read the complete Sicilian Defense guide: what it is, how to reach it, its main variations, how to play against it, and its history.

Study this line with a grandmaster

This position is covered in the Attacking the Paulsen Sicilian course: a GM-authored repertoire you study move by move, then practice against a human-like AI opponent.

Every chess term used here is defined in the chess terms glossary. Browse all opening courses or the full ECO code index.