Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. O-O Nf6 7. d4 exd4 8.
cxd4 Bb4 9. e5 d5 10. exd6 Qxd6 11. Re1+ Bxe1 12. Qxe1+ Be6 13. Bxe6 fxe6 14.
Ng5 Nxd4 15. Na3 O-O 16. Nc4 Qd5 17. Qf1 Ne4 18. Nxe4 Qxe4 19. Ne3 Rf3 20. gxf3
Nxf3+ 21. Kh1 Nh4+ 22. Kg1 Qg6+ 23. Kh1 Qf6 24. Bd2 Qf3+ 25. Kg1 Rf8 26. Ng2
Qg4 27. Re1 Nf3+ 28. Kh1 Qh3 29. Bf4 Rxf4 30. Nxf4 *
Position (FEN): 6k1/ppp3pp/4p3/8/5N2/5n1q/P4P1P/4RQ1K b - - 0 30
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1000
Best move: Qxh2#