Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Bf4 f6 3. c3 Nc6 4. h3 e5 5. dxe5 fxe5 6. Bh2 Bc5 7. e3 Nf6 8. Nf3
e4 9. Nfd2 O-O 10. Nb3 Bb6 11. Be2 Be6 12. N1d2 Rf7 13. Nf1 Qd7 14. Ng3 Raf8
15. Qd2 Ne5 16. Nd4 Nd3+ 17. Bxd3 exd3 18. Qxd3 Ne4 19. Nxe4 dxe4 20. Qe2 Rxf2
21. Qxf2 Rxf2 22. Kxf2 Bxd4 23. cxd4 Bc4 24. Rac1 Qf7+ 25. Kg1 c6 26. Be5 Bxa2
27. Kh2 Qf2 28. Rhe1 Qxb2 29. Ra1 Qd2 30. Kg1 a5 31. Bg3 b5 32. Bf2 a4 33. Bg3
Bd5 34. Bd6 h6 35. Bc5 Kh7 36. Kh1 g5 37. Kg1 Kg6 38. Kh2 h5 39. Kh1 h4 40. Kh2
Kh5 41. Kg1 g4 42. hxg4+ Kxg4 43. Kh2 h3 44. Rg1 Kh4 45. Rae1 a3 46. Be7+ Kg4
47. Kh1 Kg3 48. Bd6+ Kf2 *
Position (FEN): 8/8/2pB4/1p1b4/3Pp3/p3P2p/3q1kP1/4R1RK w - - 6 49
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1227
Best move: Rgf1#