Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. c5 Nf6 6. Nf3 Be7 7. Bg5 Nc6 8. Nc3
Ne4 9. Nxe4 dxe4 10. Bxe7 Kxe7 11. Ne5 Nxe5 12. dxe5 Qa5+ 13. Qd2 Qxc5 14. Rc1
Qxe5 15. Qb4+ Kf6 16. Be2 g6 17. O-O Bd7 18. Rc5 Qf4 19. Kh1 Bc6 20. f3 Kg7 21.
fxe4 Qxe4 22. Qc3+ Kg8 23. Bf3 Qf4 24. Be2 Qd6 25. Qf6 Rf8 26. Rg5 Qd8 27. Qe5
h6 28. Rg3 Qd5 29. Qf6 Qe4 30. Bd3 Qxd3 31. Rxd3 Kh7 32. Rd8 Rhg8 33. Rxf8 Rxf8
34. Qe7 Kg7 35. Qf6+ Kg8 36. h4 h5 37. Kh2 Bd5 38. b3 a6 39. Rd1 Bc6 40. Rd8
Bd5 41. Rxf8+ Kxf8 42. Qd8+ Kg7 43. Qb6 Kf8 44. Kg3 Kg7 45. Kf4 e5+ 46. Kg5 Be6
47. g4 *
Position (FEN): 8/1p3pk1/pQ2b1p1/4p1Kp/6PP/1P6/P7/8 b - - 0 47
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1110
Best move: f6#