Chess puzzle (Checkmate)
Moves: 1. Nf3 g6 2. e4 Bg7 3. d4 c5 4. c3 d5 5. e5 cxd4 6. cxd4 Bf5 7. Bd3 Nc6 8. Bxf5
gxf5 9. O-O h5 10. Be3 Qd7 11. Nc3 O-O-O 12. Rc1 Kb8 13. a3 e6 14. b4 Nge7 15.
Qa4 Rdg8 16. Nb5 Nc8 17. Rc2 Nb6 18. Qb3 Bh6 19. Bxh6 Rxh6 20. Rfc1 Rhg6 21. g3
Nc4 22. Qa4 a6 23. Nd6 f4 24. Nh4 fxg3 25. Nxg6 gxh2+ 26. Kxh2 Rxg6 27. Nxc4
Qe7 28. Rg1 *
Position (FEN): 1k6/1p2qp2/p1n1p1r1/3pP2p/QPNP4/P7/2R2P1K/6R1 b - - 2 28
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 811
Best move: Qh4#