Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Nc3 c6 3. Bf4 Bf5 4. Nf3 Nf6 5. h3 Qa5 6. g4 Bg6 7. e3 Ne4 8. Bd3
Nxc3 9. bxc3 Qxc3+ 10. Kf1 Bxd3+ 11. cxd3 Na6 12. Kg2 Nb4 13. Ne5 f6 14. Nf3
Nxd3 15. Nh4 g5 16. Bxg5 fxg5 17. Nf5 e6 18. Ng3 Bg7 19. Rb1 O-O 20. Rxb7 Rxf2+
21. Kg1 Raf8 22. Rh2 Rxh2 23. Kxh2 Nf2 24. Qg1 Qxe3 25. Qb1 Qxd4 26. Nh5 Be5+
27. Ng3 Qf4 *
Position (FEN): 5rk1/pR5p/2p1p3/3pb1p1/5qP1/6NP/P4n1K/1Q6 w - - 4 28
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1081
Best move: Qxh7#