Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 g6 5. d3 Bg7 6. a3 O-O 7. Be3 d6 8. Qd2
Be6 9. Bh6 Bxc4 10. Bxg7 Kxg7 11. dxc4 a6 12. O-O b5 13. cxb5 axb5 14. Nxb5
Nxe4 15. Qd3 Ng5 16. Nxg5 Qxg5 17. Qd5 Ne7 18. Qf3 c6 19. Nxd6 Rad8 20. Rad1
Nd5 21. Ne4 Qh6 22. g3 f5 23. Nc5 e4 24. Qb3 Rde8 25. a4 f4 26. Rxd5 cxd5 27.
Qc3+ Kg8 28. Nd7 fxg3 29. Nf6+ Rxf6 30. Qxf6 *
Position (FEN): 4r1k1/7p/5Qpq/3p4/P3p3/6p1/1PP2P1P/5RK1 b - - 0 30
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1253
Best move: Qxh2#