Chess puzzle (Advantage)
Moves: 1. f4 b6 2. Nf3 Bb7 3. e3 g6 4. d3 Bg7 5. e4 d6 6. g3 f5 7. exf5 gxf5 8. Ng5
Bxh1 9. Ne6 Qc8 10. Qh5+ Kd7 11. Nxg7 Kc6 12. Nxf5 Qd7 13. Bh3 Kb7 14. Nd4 Nf6
15. Qh6 Qa4 16. Be3 Qb4+ 17. Nd2 Qxb2 18. Rb1 Qxa2 19. Qg7 Nc6 20. Nxc6 Bxc6
21. Qxe7 Nd5 22. Qe6 Rae8 23. Qf7 Nxe3 *
Position (FEN): 4r2r/pkp2Q1p/1pbp4/8/5P2/3Pn1PB/q1PN3P/1R2K3 w - - 0 24
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1256
Best move: Qxa2