Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. g3 Nc6 3. Bg2 Bc5 4. c3 Nf6 5. h3 d6 6. Ne2 Be6 7. O-O Qd7 8. Kh2
O-O-O 9. f4 h5 10. f5 h4 11. fxe6 hxg3+ 12. Kxg3 fxe6 13. d4 exd4 14. Nxd4 Nh5+
15. Kh2 g5 16. Bxg5 Rdg8 17. Qd2 d5 18. Nxc6 Bd6+ 19. e5 Qxc6 20. exd6 Qxd6+
21. Bf4 Nxf4 22. Qxf4 Qe7 23. Qf6 Qd6+ 24. Qf4 e5 25. Qb4 Qg6 26. Rf2 Qg3+ 27.
Kg1 Rxh3 28. Qe7 Rhh8 29. Na3 Rg7 30. Rf8+ Rxf8 31. Qxf8+ Kd7 32. Qf5+ Ke7 33.
Qf2 Qg5 34. Rf1 e4 35. Qc5+ Ke6 36. Qf2 e3 37. Qf4 *
Position (FEN): 8/ppp3r1/4k3/3p2q1/5Q2/N1P1p3/PP4B1/5RK1 b - - 1 37
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 497
Best move: Qxg2#