Chess puzzle (Checkmate)
Moves: 1. d4 e6 2. Bf4 Nf6 3. e3 Be7 4. Bd3 O-O 5. Nf3 d5 6. Ng5 Ne4 7. Nxe4 dxe4 8.
Bxe4 f5 9. Bd3 Nd7 10. c3 Nf6 11. h4 b6 12. h5 Bb7 13. f3 Rc8 14. Nd2 Qe8 15.
Qc2 Nxh5 16. O-O-O Nxf4 17. exf4 c5 18. Rh3 cxd4 19. c4 b5 20. b3 bxc4 21. Nxc4
Bd5 22. Kb2 Qb5 23. Ka1 Qb4 24. g4 Bxc4 25. Bxc4 Bf6 26. Bxe6+ Kh8 27. Rxh7+
Kxh7 28. Rh1+ Bh4 29. Rxh4+ Kg6 30. gxf5+ Kf6 31. Bc4 Qe1+ 32. Kb2 Qxh4 33. Qe4
Qf2+ 34. Ka3 Rfe8 35. Qb7 Rxc4 36. Qa6+ Kxf5 37. Qxc4 Qe3 *
Position (FEN): 4r3/p5p1/8/5k2/2Qp1P2/KP2qP2/P7/8 w - - 1 38
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1428
Best move: Qf7#