Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Bc4 Nc6 3. Qh5 g6 4. Qxc5 d6 5. Qe3 Bg7 6. Qf3 Ne5 7. Qb3 Nxc4 8.
Qxc4 Nf6 9. Nf3 O-O 10. d3 a6 11. Nc3 b5 12. Qb3 Nd7 13. Nd5 Nc5 14. Qb4 Rb8
15. d4 a5 16. Qd2 Nxe4 17. Qe2 f5 18. O-O b4 19. Rd1 Bd7 20. Ng5 Bb5 21. Qf3
Nxg5 22. Bxg5 Rf7 23. Qe3 Rb7 24. Re1 Kf8 25. Bh6 e5 26. Bxg7+ Kxg7 27. dxe5
dxe5 28. Qxe5+ Kg8 29. Rad1 Qg5 30. c3 Bc6 31. Nf4 Rfe7 32. Qd6 Be4 33. Qd8+
Kf7 34. Qd6 bxc3 35. bxc3 Rbc7 36. Rxe4 fxe4 37. Qd5+ Qxd5 38. Rxd5 Rxc3 39. h3
Ra3 40. Rd2 e3 41. fxe3 Rexe3 42. Nd5 Re1+ 43. Kh2 Ra1 44. Rf2+ Kg7 45. Nf4
R1xa2 46. Ne6+ Kg8 *
Position (FEN): 6k1/7p/4N1p1/p7/8/r6P/r4RPK/8 w - - 2 47
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 456
Best move: Rf8#