Chess puzzle (Advantage)
Opening: Nimzo-Larsen_Attack, Nimzo-Larsen_Attack_Other_variations
Moves: 1. b3 Nc6 2. Bb2 Nf6 3. Nf3 d6 4. d4 Bf5 5. e3 Nb4 6. Na3 Qd7 7. c3 Nd3+ *
Position (FEN): r3kb1r/pppqpppp/3p1n2/5b2/3P4/NPPnPN2/PB3PPP/R2QKB1R w KQkq - 1 8
White to move.
Themes:  Opening  
Puzzle rating: 1036
Best move: Bxd3