Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. g3 Nc6 6. Bg2 Bf5 7. O-O e6 8. c3
h6 9. Nbd2 Bd6 10. Re1 O-O 11. Nf1 Rb8 12. Ne3 Bh7 13. Bh3 b5 14. Ng4 Ne4 15.
Bg2 b4 16. Nd2 bxc3 17. Nxe4 cxb2 18. Bxb2 Rxb2 19. Nxd6 Qxd6 20. Re2 Rfb8 21.
Rxb2 Rxb2 22. a4 Qb4 23. Rc1 Rb1 24. Ne3 Qxd4 25. Rxb1 Bxb1 26. Qxb1 Qxa4 27.
Qb7 Nd4 28. Qb8+ Kh7 29. Bf1 g6 30. Qf8 Qd7 31. Ng4 Nf5 *
Position (FEN): 5Q2/p2q1p1k/4p1pp/3p1n2/6N1/6P1/5P1P/5BK1 w - - 4 32
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 843
Best move: Nf6#