Chess puzzle (Checkmate)
Moves: 1. Nf3 e6 2. g3 d5 3. Bg2 Nf6 4. O-O Bd6 5. d3 Nc6 6. Nbd2 b6 7. b3 Bb7 8. Bb2
Qe7 9. Re1 O-O-O 10. e4 dxe4 11. dxe4 Bb4 12. c3 Bc5 13. b4 Bxf2+ 14. Kxf2 h5
15. h4 Ng4+ 16. Kg1 Qd6 17. Nf1 Qe7 18. Qe2 f6 19. Rad1 Rxd1 20. Rxd1 Rd8 21.
Rxd8+ Nxd8 22. e5 f5 23. a3 Nc6 24. c4 Qf8 25. Qd2 Ne7 26. Ne3 f4 27. Nxg4 hxg4
28. Ng5 f3 29. Bf1 Qf5 30. Qf4 Qxf4 31. gxf4 g3 32. Nxe6 *
Position (FEN): 2k5/pbp1n1p1/1p2N3/4P3/1PP2P1P/P4pp1/1B6/5BK1 b - - 0 32
Black to move.
Themes: Advanced Pawn Endgame Mate in 1 
Puzzle rating: 833
Best move: f2#