Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. O-O Bxc3 8.
bxc3 O-O 9. Bg5 h6 10. Bxf6 Qxf6 11. f3 Ne5 12. Bb3 d6 13. Nb5 Qe7 14. c4 a6
15. Nc3 c5 16. Nd5 Qd8 17. Qd2 b5 18. cxb5 axb5 19. c3 c4 20. Bc2 Bb7 21. Nb4
Qb6+ 22. Kh1 Ra3 23. Rfd1 Rd8 24. Qd4 Qc7 25. Rd2 f6 26. Rad1 Nf7 27. Bb1 Kf8
28. Nc2 Raa8 29. Ne3 Bc8 30. Nd5 Qc6 31. Nb4 Qc7 32. Qd5 Bd7 33. Qh5 Be8 34. f4
Ne5 35. Qe2 Nc6 36. Nd5 Qb7 37. Rf1 Bf7 38. Ne3 Ne7 39. e5 dxe5 40. fxe5 fxe5
41. Rxd8+ Rxd8 42. Qf2 Nd5 43. Be4 Kg8 44. Qf3 Rd6 45. Nxd5 Bxd5 *
Position (FEN): 6k1/1q4p1/3r3p/1p1bp3/2p1B3/2P2Q2/P5PP/5R1K w - - 0 46
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1100
Best move: Qf8#