Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. f4 f5 3. e3 Nf6 4. Nf3 Bd7 5. Bd3 Nc6 6. a3 e6 7. O-O Qe7 8. Ne5
O-O-O 9. b4 h6 10. Bd2 g5 11. b5 Nxe5 12. dxe5 Ne4 13. Bb4 Qg7 14. Bxe4 fxe4
15. Qe2 g4 16. c4 h5 17. c5 h4 18. Nc3 Be8 19. a4 Bh5 20. Qc2 g3 21. h3 Bg4 22.
hxg4 Qxg4 23. Ne2 h3 24. b6 hxg2 25. Kxg2 Rh2+ 26. Kg1 Rh1+ 27. Kxh1 Qh3+ 28.
Kg1 *
Position (FEN): 2kr1b2/ppp5/1P2p3/2PpP3/PB2pP2/4P1pq/2Q1N3/R4RK1 b - - 2 28
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1178
Best move: Qh2#