Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Qb6 6. Na3 cxd4 7. cxd4 Bxa3 8.
bxa3 Nge7 9. Be3 Qa5+ 10. Nd2 Qxa3 11. Be2 Nf5 12. Nb3 Qb4+ 13. Bd2 Qb6 14. Bc3
O-O 15. O-O a5 16. a4 Nb4 17. Nc5 Ne7 18. Bb5 f6 19. f4 Nec6 20. Qg4 fxe5 21.
fxe5 Rxf1+ 22. Rxf1 h6 23. h3 Nxe5 24. Qh5 Nd7 25. Nxd7 Bxd7 26. Bxd7 Qc7 27.
Qf7+ Kh8 28. Bxb4 axb4 29. Bxe6 Qxf7 30. Bxf7 Rxa4 31. Bxd5 b3 32. Bxb3 Rxd4
33. Rb1 g5 34. Bd1 Rd7 35. Bf3 Rc7 36. Bxb7 Kg7 37. Bf3 Kf6 38. Kf2 Kg6 39. Kg3
Rc3 40. Rb6+ Kg7 41. Kg4 Rc4+ 42. Kh5 *
Position (FEN): 8/6k1/1R5p/6pK/2r5/5B1P/6P1/8 b - - 12 42
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 426
Best move: Rh4#