King's Indian Defense: Four Pawns Attack, Modern Defense

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 Na6

ECO E76

The King's Indian Defense: Four Pawns Attack, Modern Defense is a chess opening line in the King's Indian Defense complex, reached after 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 Na6.

It is catalogued under code E76 in the Encyclopaedia of Chess Openings (ECO).

The defining move Na6 is chosen by Black on move 5.

The King's Indian Defense: Four Pawns Attack, Modern Defense is a line of the King's Indian Defense. The King's Indian Defense is a chess opening that begins 1.d4 Nf6 2.c4 g6, with Black fianchettoing the bishop to g7 and castling before challenging the center with ...e5 or ...c5. Read the complete King's Indian Defense guide: what it is, how to reach it, its main variations, how to play against it, and its history.

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This position is covered in the King's Indian Defense with ...c5 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.