Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Bc4 e6 3. Nc3 Nc6 4. Nf3 Nf6 5. d4 d5 6. exd5 exd5 7. Bb5 Bd7 8.
Bxc6 Bxc6 9. O-O Be7 10. Bf4 O-O 11. Re1 Rc8 12. Qd2 c4 13. Re2 b5 14. Rae1 Bd6
15. Bg5 b4 16. Nd1 h6 17. Bh4 g5 18. Bg3 Ne4 19. Qe3 f5 20. Bxd6 Qxd6 21. Nd2
f4 22. Qh3 Bd7 23. Qh5 Nxd2 24. Rxd2 f3 25. gxf3 Rf4 26. Re5 Rcf8 27. Ne3 Rxf3
28. Nxd5 Rh3 29. Qe2 Be6 30. Qxc4 Rf7 31. Rde2 Bg4 32. R2e3 Bf3 33. Qc8+ Rf8
34. Qxh3 Bxd5 35. Re7 Qf4 36. Qg3 Qxd4 37. Rd3 Qf6 38. Re5 Bc4 39. Rde3 Rd8 40.
h4 Rd1+ 41. Re1 Rd4 42. hxg5 Qg6 43. Re8+ Kh7 44. R1e7+ Bf7 45. f4 Rd1+ 46. Kg2
Qxc2+ 47. Re2 Qc6+ 48. Kh2 *
Position (FEN): 4R3/p4b1k/2q4p/6P1/1p3P2/6Q1/PP2R2K/3r4 b - - 3 48
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 869
Best move: Qh1#