Chess puzzle (Advantage)
Opening: Nimzowitsch_Defense, Nimzowitsch_Defense_Scandinavian_Variation
Moves: 1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Nf3 e5 5. c4 Qe4+ 6. Be2 exd4 7. O-O Be6 8.
Re1 Be7 9. Bd3 Qg4 10. Qa4 O-O-O 11. Ne5 Nxe5 12. Rxe5 Kb8 13. h3 Qh4 14. Nd2
Qf4 *
Position (FEN): 1k1r2nr/ppp1bppp/4b3/4R3/Q1Pp1q2/3B3P/PP1N1PP1/R1B3K1 w - - 3 15
White to move.
Themes:  Middlegame  
Puzzle rating: 1845
Best move: Nf3