Chess puzzle (Checkmate)
Moves: 1. d4 c5 2. dxc5 Qa5+ 3. c3 Qxc5 4. Nf3 e5 5. Nbd2 d5 6. Nb3 Qc7 7. Bg5 f6 8.
Bh4 Be6 9. e3 h5 10. Bb5+ Nd7 11. Bxd7+ Qxd7 12. O-O g5 13. Bg3 h4 14. Bxe5
fxe5 15. Nxg5 Bg4 16. Qd2 Be7 17. e4 O-O-O 18. Nf7 Rh5 19. Nxd8 Qxd8 20. Qxd5
Qxd5 21. exd5 h3 22. gxh3 Bxh3 23. Rfd1 Rg5+ 24. Kh1 Bg2+ 25. Kg1 Bh3+ 26. Kh1
Bg2+ 27. Kg1 Bxd5+ 28. Kf1 Bf3 29. Rd3 e4 30. Rxf3 exf3 31. Re1 b6 32. Nd4 Bc5
33. Nxf3 Rf5 34. Kg2 Nf6 35. b4 Bf8 36. Nd4 Rg5+ 37. Kf1 Kd7 38. Re3 Bd6 39. h3
Nd5 40. Rf3 Rh5 41. a3 Nf4 42. Nb5 Nxh3 43. Nxa7 Nf4 44. a4 *
Position (FEN): 8/N2k4/1p1b4/7r/PP3n2/2P2R2/5P2/5K2 b - - 0 44
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 549
Best move: Rh1#