Chess puzzle (Advantage)
Opening: Nimzowitsch_Defense, Nimzowitsch_Defense_Other_variations
Moves: 1. e4 Nc6 2. f4 e6 3. Nf3 g6 4. d4 Nge7 5. Be3 Bg7 6. c3 a6 7. Nbd2 f5 8. e5 d6
9. Bc4 Na5 10. Bd3 Bd7 11. exd6 cxd6 12. Qe2 Nd5 13. Bc4 Nxc4 14. Nxc4 Bb5 15.
Bd2 Qc8 16. b3 Bh6 *
Position (FEN): r1q1k2r/1p5p/p2pp1pb/1b1n1p2/2NP1P2/1PP2N2/P2BQ1PP/R3K2R w KQkq - 1 17
White to move.
Themes:  Middlegame  
Puzzle rating: 1051
Best move: Nxd6+