Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 h6 5. Bc4 Nf6 6. Nc3 Be7 7. O-O O-O 8.
Qf3 Bg4 9. Qg3 Kh8 10. Nf5 Bxf5 11. exf5 d5 12. Bb3 c6 13. Bd2 Qd7 14. Rad1
Qxf5 15. Qc7 Nbd7 16. Qxb7 d4 17. Ne2 c5 18. Ng3 Qg6 19. Rfe1 Bd6 20. Qc6 Bxg3
21. hxg3 Qh5 22. Bf4 Rfe8 23. Ba4 Ng4 24. Re4 Qh2+ 25. Kf1 Qh1+ 26. Ke2 Rxe4+
27. Qxe4 Qh5 28. Qxa8+ Kh7 29. Kd2 Ndf6 30. Kc1 Nxf2 31. Re1 d3 32. Qf3 N6g4
33. Bb3 Qf5 34. Rf1 Nh2 35. Rxf2 Nxf3 36. Rxf3 d2+ 37. Bxd2 Qh5 38. Rxf7 Qh1+
39. Be1 *
Position (FEN): 8/p4Rpk/7p/2p5/8/1B4P1/PPP3P1/2K1B2q b - - 2 39
Black to move.
Themes: Hanging Piece Endgame Mate in 1 
Puzzle rating: 1199
Best move: Qxe1#