ECO E60
ECO E00–E99 — Indian Defenses: 1.d4 Nf6 with the Nimzo-Indian, Queen's Indian, Catalan and King's Indian complexes.
14 named opening lines are classified under ECO code E60.
- Grünfeld Defense: Counterthrust Variation — 1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d5
- Indian Defense: Anti-Grünfeld, Adorjan Gambit — 1.d4 Nf6 2.c4 g6 3.d5 b5
- Indian Defense: Anti-Grünfeld, Advance Variation — 1.d4 Nf6 2.c4 g6 3.d5
- Indian Defense: Anti-Grünfeld, Alekhine Variation — 1.d4 Nf6 2.c4 g6 3.f3
- Indian Defense: Anti-Grünfeld, Alekhine Variation, Leko Gambit — 1.d4 Nf6 2.c4 g6 3.f3 e5
- Indian Defense: Anti-Grünfeld, Basman-Williams Attack — 1.d4 Nf6 2.c4 g6 3.h4
- Indian Defense: West Indian Defense — 1.d4 Nf6 2.c4 g6
- King's Indian Defense: Fianchetto Variation — 1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3
- King's Indian Defense: Fianchetto Variation, Immediate Fianchetto — 1.d4 Nf6 2.c4 g6 3.g3
- King's Indian Defense: Normal Variation, King's Knight Variation — 1.d4 Nf6 2.Nf3 g6 3.c4
- King's Indian Defense: Santasiere Variation — 1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.b4
- King's Indian Defense: Semi-Classical Variation, Benoni Variation — 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.e3 d6 6.Be2 c6
- King's Indian Defense: Semi-Classical Variation, Hollywood Variation — 1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.e3 d6 6.Be2 Nc6
- Queen's Pawn, Mengarini Attack — 1.d4 Nf6 2.c4 g6 3.Qc2