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ECO A82: Dutch Defense & Rat Defense

ECO A82 is part of volume A, Flank Openings. The Lichess chess-openings dataset files 6 named lines under it, from 2 different openings. The shortest is Dutch Defense: Staunton Gambit: 1. d4 f5 2. e4.

That position has come up in 935,788 Lichess games between players rated 1600 to 2500: White won 55.0%, 4.8% were drawn and Black won 40.3%.

OpeningMovesGamesLength
Dutch Defense: Staunton Gambit 1. d4 f5 2. e4 936K 2 moves
Dutch Defense: Staunton Gambit Accepted 1. d4 f5 2. e4 fxe4 708K 2 moves
Rat Defense: Balogh Defense 1. e4 d6 2. d4 f5 390K 2 moves
Dutch Defense: Staunton Gambit, American Attack 1. d4 f5 2. e4 fxe4 3. Nd2 818 3 moves
Dutch Defense: Blackmar's Second Gambit 1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. f3 116K 4 moves
Dutch Defense: Staunton Gambit, Tartakower Variation 1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. g4 9,019 4 moves