Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 O-O 6. Be3 Nc6 7. Qd2 e5 8. d5
Ne7 9. h4 Ng4 10. Bh6 Bxh6 11. Qxh6 Nxh6 12. h5 Ng4 13. hxg6 fxg6 14. Ng5 h5
15. f3 Ne3 16. Kf2 Ng4+ 17. Ke2 Nf6 18. g4 hxg4 19. fxg4 Bxg4+ 20. Kd2 Kg7 21.
Rhg1 Bd7 22. Rh1 Nh5 23. Be2 Rf2 24. Ke3 Qf8 25. Bxh5 Qf4+ 26. Kd3 gxh5 27.
Rxh5 Qd2+ 28. Kc4 Qd4+ 29. Kb3 a5 30. a3 a4+ 31. Ka2 Rxc2 32. Rg1 Ng6 33. Rh7+
Kf6 *
Position (FEN): r7/1ppb3R/3p1kn1/3Pp1N1/p2qP3/P1N5/KPr5/6R1 w - - 4 34
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1187
Best move: Rf7#