Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 Bc5 6. Bb3 Bb6 7. Nbd2 a6 8. Nf1
d6 9. h3 a5 10. Ng3 g6 11. O-O Qe7 12. Re1 Be6 13. Bc2 Nd7 14. d4 exd4 15. cxd4
d5 16. exd5 Nb4 17. dxe6 fxe6 18. Bxg6+ Kd8 19. a3 Nd5 20. Be4 c6 21. Ne5 Nxe5
22. dxe5 Rg8 23. Kf1 Qf8 24. Be3 Kc7 25. Bxb6+ Nxb6 26. Qd6+ Qxd6 27. exd6+
Kxd6 28. Rad1+ Nd5 29. Bxd5 cxd5 30. Re3 a4 31. Rde1 Rg6 32. f4 Rag8 33. Kf2 h5
34. Nxh5 Rxg2+ 35. Kf3 Rxb2 36. Rxe6+ Kc5 37. Rc1+ Kb5 38. Rd6 Rb3+ 39. Ke2
Rxh3 40. Rxd5+ Ka6 41. Rcc5 Rg2+ 42. Kf1 Ra2 43. Ra5+ Kb6 44. Rxa4 *
Position (FEN): 8/1p6/1k6/3R3N/R4P2/P6r/r7/5K2 b - - 0 44
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1068
Best move: Rh1#