Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 d6 6. Nf3 g6 7. f5 Bg7 8. O-O
Nf6 9. Qe1 O-O 10. fxg6 hxg6 11. Qh4 Qb6+ 12. Kh1 Ne5 13. Nxe5 dxe5 14. Nd2 Rd8
15. Bc4 Be6 16. Bxe6 Qxe6 17. Nf3 Rd7 18. Ng5 Qc4 19. Be3 Rad8 20. Bxa7 Rd2 21.
b3 Qe2 22. Qf2 Qg4 23. Qg3 Qxg3 24. hxg3 Bh6 25. Nf3 Re2 26. Nxe5 Nxe4 27. Kh2
Nxg3 28. Kxg3 Rxe5 29. Bd4 Rg5+ 30. Kh3 e5 31. Bf2 Rd3+ 32. g3 Rxc3 33. Rfe1
Rf3 34. Kg2 Rgf5 35. Bc5 e4 36. Bd4 e3 37. Rac1 Rf2+ 38. Kg1 R5f3 39. Rc8+ Bf8
40. Bxe3 Rxa2 41. Bf4 Rff2 42. Be3 Rg2+ 43. Kf1 Rxg3 44. Bf2 Rf3 45. Re2 Ra1+
46. Kg2 Rxb3 47. Bc5 Kg7 48. Bxf8+ Kf6 49. Rf2+ Kg5 50. Be7+ Kh6 51. Rh8+ Kg7 *
Position (FEN): 7R/1p2Bpk1/6p1/8/8/1r6/5RK1/r7 w - - 7 52
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1232
Best move: Bf6#