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ECO E64

ECO E00–E99 — Indian Defenses: 1.d4 Nf6 with the Nimzo-Indian, Queen's Indian, Catalan and King's Indian complexes.

5 named opening lines are classified under ECO code E64.

King's Indian Defense: Fianchetto Variation, Double Fianchetto Attack — 1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 d6 5.Bg2 O-O 6.O-O Nbd7 7.Nc3 e5 8.b3
King's Indian Defense: Fianchetto Variation, Hungarian Variation — 1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 d6 5.Bg2 O-O 6.O-O Nbd7 7.Nc3 a6
King's Indian Defense: Fianchetto Variation, Pterodactyl Variation — 1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 c5 5.Bg2 Qa5+
King's Indian Defense: Fianchetto Variation, Yugoslav System — 1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 d6 5.Bg2 O-O 6.O-O c5
King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Rare Line — 1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 c5