Chess puzzle (Advantage)
Opening: Nimzowitsch_Defense, Nimzowitsch_Defense_Kennedy_Variation
Moves: 1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. Nf3 d6 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. Nc3 Nf6 8.
Bg5 h6 9. Bxf6 gxf6 10. O-O O-O-O 11. a4 h5 12. Nh4 f5 13. exf5 Nxf5 14. Nxf5
Qxf5 15. Ne4 *
Position (FEN): 2kr1b1r/ppp2p2/3p4/3Ppq1p/P3N3/8/1PP2PPP/R2Q1RK1 b - - 1 15
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 704
Best move: Qxe4