Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. f4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Bc5 6. d4 Bb6 7. O-O Ne7 8. c3 O-O
9. Nbd2 Nd7 10. Nh4 Ng6 11. Nxf5 exf5 12. Nf3 c5 13. Ng5 cxd4 14. cxd4 h6 15.
Nxf7 Rxf7 16. e6 Re7 17. exd7 Qxd7 18. Bf3 Qd6 19. Bd2 Bxd4+ 20. Kh1 Bxb2 21.
Rb1 Bf6 22. Bb4 Qd7 23. Bxe7 Nxe7 24. Re1 Rd8 25. Qb3 Rb8 26. Rbd1 Rd8 27. Rxe7
Qxe7 28. Bxd5+ Kh8 29. Bf3 Rxd1+ 30. Qxd1 Kh7 31. Qb1 b6 32. Qxf5+ g6 33. Qc2 *
Position (FEN): 8/p3q2k/1p3bpp/8/5P2/5B2/P1Q3PP/7K b - - 1 33
Black to move.
Themes:  Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 606
Best move: Qe1#