Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Be6 7. O-O Bxc4
8. Qxc4 g6 9. Qb5+ Qd7 10. Qxb7 Rc8 11. Qxa7 Ne7 12. Nc3 Bg7 13. Nd5 Nc6 14.
Qa4 O-O 15. c3 Rfe8 16. f3 Ra8 17. Qc4 Ra7 18. Bh6 Bh8 19. Bg5 Ne5 20. Qe2 Re6
21. Rfd1 c6 22. Nf4 Re8 23. Qd2 Nc4 24. Qe2 Nb6 25. Nh3 Ra5 26. Be3 Nc8 27. Bd4
f6 28. Qd2 Qg7 29. b4 Rh5 30. Nf4 Rg5 31. a4 Qh6 32. Be3 Qf8 33. a5 Re7 34. c4
f5 35. Bd4 fxe4 36. Bxh8 Kxh8 37. Nxg6+ Rxg6 38. fxe4 Rxe4 39. Rf1 Qe7 40. Qf2
Rg8 41. a6 Rxc4 42. a7 Nxa7 43. Rxa7 Qe5 44. Qf7 Rh4 45. Qf2 *
Position (FEN): 6rk/R6p/2pp4/4q3/1P5r/8/5QPP/5RK1 b - - 4 45
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1103
Best move: Qxh2#