Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d3 Bc5 5. Nc3 a6 6. Be3 Nd4 7. O-O d6 8. a3
Bg4 9. b4 Ba7 10. Kh1 Nxf3 11. gxf3 Bh5 12. Rg1 Bxe3 13. fxe3 Qf6 14. Rg3 O-O-O
15. Nd5 Qh4 16. b5 a5 17. b6 c6 18. Nc7 g5 19. Qd2 Nf6 20. Qxa5 Kd7 21. Qd2
Rdg8 22. d4 Nxe4 23. fxe4 Qxe4+ 24. Qg2 Qg6 25. dxe5 dxe5 26. Bd3 Qd6 27. Rd1
Bxd1 28. Qh3+ Kd8 29. Qf5 f6 30. Ne6+ Ke7 31. Nc7 Bh5 32. Rf3 Bg6 33. Qg4 h5
34. Qa4 Bxd3 35. cxd3 Qxd3 36. Qb4+ Qd6 37. Qc4 g4 38. Rf2 h4 39. a4 g3 40. Rd2
g2+ 41. Kg1 Qxd2 42. Qe6+ Kf8 *
Position (FEN): 5krr/1pN5/1Pp1Qp2/4p3/P6p/4P3/3q2pP/6K1 w - - 2 43
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1696
Best move: Qxf6#