Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Nf3 d5 3. Ne5 Ng4 4. Bf4 Nxe5 5. Bxe5 a6 6. e3 Nd7 7. Bf4 c5 8. c3
h6 9. Be2 cxd4 10. cxd4 Nf6 11. f3 Qb6 12. b3 Nh5 13. O-O Nxf4 14. exf4 Bf5 15.
g4 Bd7 16. f5 h5 17. a4 hxg4 18. fxg4 e6 19. a5 Qc7 20. Rf2 Bd6 21. Kf1 Bxh2
22. Nd2 Bg3 23. Rg2 Qf4+ 24. Nf3 exf5 25. g5 Rh1+ 26. Rg1 Qe3 27. Kg2 Qf2+ 28.
Kxh1 Ke7 29. Rxg3 Rh8+ 30. Nh2 *
Position (FEN): 7r/1p1bkpp1/p7/P2p1pP1/3P4/1P4R1/4Bq1N/R2Q3K b - - 2 30
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 699
Best move: Qxh2#