Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. Bc4 Nf6 6. d3 h6 7. Be3 Nc6 8. a3
Bd6 9. Qd2 a6 10. O-O-O Na5 11. Ba2 Ng4 12. Ne4 Nxe3 13. fxe3 Be7 14. Qxa5 O-O
15. g4 b6 16. Qh5 Bb7 17. g5 Bxe4 18. dxe4 Qe8 19. gxh6 g6 20. Rhg1 Kh7 21. Qh3
Qa4 22. Rd4 Qc6 23. Ng5+ Kh8 24. h7 Bc5 25. Rc4 Qe8 26. e5 Qe7 27. Rf4 Rad8 28.
Rgf1 Qxg5 29. Rg1 Qxg1+ 30. Rf1 Qxe3+ 31. Qxe3 Bxe3+ 32. Kb1 Rd4 33. c3 Rd2 34.
Rf3 Bg5 35. Bxe6 Kxh7 36. Bb3 Kg7 37. Rg3 Bf4 38. Rf3 Bxe5 39. Kc1 Rxh2 40. a4
a5 41. Bc4 f6 42. Rd3 Rh1+ 43. Kc2 g5 44. Rd7+ Kg6 45. Bd3+ Kh6 *
Position (FEN): 5r2/2pR4/1p3p1k/p3b1p1/P7/2PB4/1PK5/7r w - - 4 46
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 830
Best move: Rh7#