ECO D11

Slav Defense: Breyer Variation

Slav Defense: Breyer Variation is a chess opening classified under ECO D11. Its defining line here is 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2.

Slav Defense: Breyer Variation — board position

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2

The diagram shows the position after 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2. 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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