Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 e6 3. Nf3 Nc6 4. Nc3 Nf6 5. Bf4 Bd6 6. g3 Bxf4 7. gxf4 Qd6 8. e3
Bd7 9. c5 Qe7 10. Qb3 O-O-O 11. h3 Na5 12. Qb4 Nc6 13. Qb3 h6 14. Bd3 Rdg8 15.
a4 g5 16. fxg5 hxg5 17. a5 a6 18. Qa3 g4 19. Ne5 gxh3 20. b4 h2 21. Ke2 Rg5 22.
b5 Nxe5 23. dxe5 Rxe5 24. bxa6 bxa6 25. Bxa6+ Kd8 26. Rab1 c6 27. Rb8+ Kc7 28.
Rxh8 d4 29. Qb3 Qxc5 30. Qb7+ Kd6 31. Rd1 Qxc3 32. Rxd4+ Qxd4 33. Qb8+ Ke7 *
Position (FEN): 1Q5R/3bkp2/B1p1pn2/P3r3/3q4/4P3/4KP1p/8 w - - 2 34
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1540
Best move: Qf8#