Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. d3 b5 7. Bb3 Nxb3 8.
axb3 Qxd5 9. O-O h6 10. Nf3 Bg4 11. Nbd2 Bc5 12. Qe2 O-O 13. c4 bxc4 14. bxc4
Qc6 15. Re1 Rfe8 16. Rb1 e4 17. dxe4 Bxf3 18. Qxf3 Bb4 19. Qb3 Bxd2 20. Bxd2
Nxe4 21. Be3 a5 22. Qc2 a4 23. Re2 a3 24. bxa3 Rxa3 25. Rbe1 Rc3 26. Qb1 Rxc4
27. Bc1 Nf6 28. Rxe8+ Nxe8 29. Bd2 Qa8 30. g3 c5 31. Bf4 Nf6 32. Qb5 Qd5 33.
Be5 Ng4 34. Qb8+ Kh7 35. Qb1+ g6 36. Ba1 Qd8 37. Qb2 Qg8 38. Kg2 Rb4 39. Qc3 h5
40. Re8 Rb3 41. Qh8+ Qxh8 *
Position (FEN): 4R2q/5p1k/6p1/2p4p/6n1/1r4P1/5PKP/B7 w - - 0 42
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1257
Best move: Rxh8#