Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nf6 3. Bc4 Bc5 4. O-O d6 5. Re1 Ng4 6. d4 Bb6 7. h3 Nxf2 8.
Kxf2 exd4 9. Kf1 Nc6 10. a4 Qf6 11. Bg5 Qg6 12. Qd2 Ba5 13. c3 dxc3 14. Nxc3
Bxc3 15. Qxc3 O-O 16. Re3 Re8 17. Rae1 Be6 18. Bxe6 Rxe6 19. Bf4 Rae8 20. e5
dxe5 21. Nxe5 Nxe5 22. Rxe5 Qf6 23. Rxe6 *
Position (FEN): 4r1k1/ppp2ppp/4Rq2/8/P4B2/2Q4P/1P4P1/4RK2 b - - 0 23
Black to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 1686
Best move: Qxf4+