Chess puzzle (Advantage)
Moves: 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nc6 5. Bb5 Bd6 6. O-O Nf6 7. Re1+ Be6 8.
Bxc6+ bxc6 9. Bg5 O-O 10. c3 Rb8 11. b4 Qd7 12. Ne5 Bxe5 13. Rxe5 Ne4 14. f3
Nd6 15. Re1 f6 16. Be3 Nf5 17. Bf2 Rbe8 18. Nd2 Nd6 19. Nb3 Bf5 20. Nc5 Rxe1+
21. Qxe1 Qc8 22. g4 Re8 23. Qf1 Bg6 24. Re1 h5 25. h3 hxg4 26. hxg4 f5 27.
Rxe8+ Nxe8 28. Qe2 Nf6 29. g5 f4 *
Position (FEN): 2q3k1/p1p3p1/2p2nb1/2Np2P1/1P1P1p2/2P2P2/P3QB2/6K1 w - - 0 30
White to move.
Themes:  Endgame  
Puzzle rating: 1495
Best move: gxf6