ECO A84

ECO A00–A99 — Flank openings: 1.c4, 1.Nf3, 1.f4 and other first moves, plus early Indian and Benoni systems.

6 named opening lines are classified under ECO code A84.

• Dutch Defense: Bellon Gambit — 1.d4 f5 2.c4 e6 3.e4
• Dutch Defense: Bladel Variation — 1.d4 f5 2.c4 g6 3.Nc3 Nh6
• Dutch Defense: Classical Variation — 1.d4 f5 2.c4 e6
• Dutch Defense: Krause Variation — 1.d4 f5 2.c4 Nf6 3.Nc3 d6 4.Nf3 Nc6
• Dutch Defense: Normal Variation — 1.d4 f5 2.c4 Nf6
• Dutch Defense: Rubinstein Variation — 1.d4 f5 2.c4 e6 3.Nc3