Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. d4 exd4 3. Nf3 Bc5 4. Bc4 Ne7 5. Bg5 O-O 6. O-O h6 7. Bh4 Nbc6 8.
a3 d6 9. Nbd2 Bg4 10. Re1 Ne5 11. Ba2 Qd7 12. Nxe5 dxe5 13. f3 Be6 14. Kh1 Ng6
15. Bf2 Bb6 16. g3 Rad8 17. Qe2 Bxa2 18. Rxa2 Rfe8 19. Qd3 Qe6 20. b3 Ba5 21.
Rg1 Bc3 22. a4 Qd6 23. Nf1 Qb4 24. Rg2 a6 25. h4 Ne7 26. f4 exf4 27. gxf4 Nc6
28. h5 Qf8 29. Qf3 Nb4 30. Ra3 Nxc2 31. Ra2 Nb4 32. Rd2 Bxd2 33. Nxd2 Qe7 34.
e5 c6 35. Qg4 Qf8 36. Ne4 Kh8 37. Ng3 d3 38. Be3 Nd5 39. Bd2 c5 40. Nf5 Qg8 41.
Nxg7 Ne7 42. f5 b5 43. Bxh6 c4 44. bxc4 bxc4 45. Bg5 c3 46. Bf6 Kh7 47. Rh2 d2
48. Qg6+ fxg6 *
Position (FEN): 3rr1q1/4n1Nk/p4Bp1/4PP1P/P7/2p5/3p3R/7K w - - 0 49
White to move.
Themes: Double Check Middlegame Mate in 1 
Puzzle rating: 1316
Best move: hxg6#