ECO A40

Kangaroo Defense: Keres Defense, Transpositional Variation

Kangaroo Defense: Keres Defense, Transpositional Variation is a chess opening classified under ECO A40. Its defining line here is 1. d4 e6 2. c4 Bb4+ 3. Nc3.

Kangaroo Defense: Keres Defense, Transpositional Variation — board position♜♞♝♛♚♞♜♟♟♟♟♟♟♟♟♝♟♟♞♟♟♟♟♟♟♜♝♛♚♝♞♜

1. d4 e6 2. c4 Bb4+ 3. Nc3

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The diagram shows the position after 1. d4 e6 2. c4 Bb4+ 3. Nc3. 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.