Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. e3 Bf5 3. Bd3 Bg6 4. f4 e6 5. Nf3 Nd7 6. Ne5 Nxe5 7. fxe5 c6 8. O-O
Ne7 9. Qf3 Nf5 10. g4 Nh4 11. Qf2 Qe7 12. Bxg6 hxg6 13. Nc3 g5 14. e4 Ng6 15.
exd5 cxd5 16. Nb5 Qd7 17. a4 a6 18. Nd6+ Bxd6 19. exd6 Rh4 20. Bxg5 Rxg4+ 21.
Kh1 Rxg5 22. c4 Rf5 23. Qg3 O-O-O 24. c5 Kb8 25. Rfc1 Qc6 26. b4 Rh8 27. Qa3
Rf2 28. b5 Rfxh2+ 29. Kg1 Rh1+ 30. Kg2 R1h2+ 31. Kg3 axb5 32. axb5 Qxb5 *
Position (FEN): 1k5r/1p3pp1/3Pp1n1/1qPp4/3P4/Q5K1/7r/R1R5 w - - 0 33
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1289
Best move: Qa8#