Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. g3 d6 3. Nf3 Nf6 4. d3 Nc6 5. Bg2 e6 6. O-O Be7 7. Nc3 O-O 8. a3 a6
9. b3 b5 10. Bb2 Bb7 11. Ne2 Qd7 12. Qd2 Rfd8 13. Rad1 e5 14. Kh1 Rac8 15. Neg1
Qc7 16. Bh3 Rb8 17. Ng5 h6 18. N5f3 c4 19. bxc4 bxc4 20. dxc4 Nxe4 21. Qc1 Qb6
22. Bf5 Nxf2+ 23. Rxf2 Qxf2 24. Rd2 Qb6 25. c3 Na5 26. Qf1 Bg5 27. Rf2 Be3 28.
Re2 Bxg1 29. h4 Nxc4 30. Bc1 Bxf3+ 31. Qxf3 Bc5 32. Kh2 Nxa3 33. Qg4 Bg1+ 34.
Kh3 Qc6 35. Be4 Qxc3 36. Bxh6 g6 37. Bxg6 e4 38. Bxe4+ Kh8 39. Qf5 Qc8 40. Qxc8
Rbxc8 41. Bf5 Rb8 42. Re7 Re8 43. Rxf7 Rg8 *
Position (FEN): 1r4rk/5R2/p2p3B/5B2/7P/n5PK/8/6b1 w - - 1 44
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 859
Best move: Rh7#