ECO A45

Trompowsky Attack: Classical Defense

Trompowsky Attack: Classical Defense is a chess opening classified under ECO A45. Its defining line here is 1. d4 Nf6 2. Bg5 e6.

Trompowsky Attack: Classical Defense — board position♜♞♝♛♚♝♜♟♟♟♟♟♟♟♟♞♝♟♟♟♟♟♟♟♟♜♞♛♚♝♞♜

1. d4 Nf6 2. Bg5 e6

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The diagram shows the position after 1. d4 Nf6 2. Bg5 e6. Play through it move by move in the interactive explorer.

Opening name, ECO code, and main line come from the Lichess open chess openings dataset.

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