Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 Bd6 6. e4 O-O 7. f4 Re8 8. e5
Bxe5 9. fxe5 Rxe5+ 10. Be2 b5 11. Nf3 b4 12. Nxe5 bxc3 13. bxc3 Qe7 14. Bf4 d6
15. Nf3 Ba6 16. Qd2 Ne4 17. Qe3 Bxe2 18. Qxe2 Nd7 19. O-O Re8 20. Rfe1 Ndf6 21.
Ng5 Qd7 22. Nxe4 Nxe4 23. Qf3 f5 24. c4 g6 25. Rab1 Qa4 26. Qb3 Qa5 27. Qb5 Qd8
28. Qc6 Re7 29. Rb3 Rc7 30. Qa6 Qf6 31. Rb7 Rxb7 32. Qxb7 Qc3 33. Be3 *
Position (FEN): 6k1/pQ5p/3p2p1/2pP1p2/2P1n3/2q1B3/P5PP/4R1K1 b - - 2 33
Black to move.
Themes: Hanging Piece Endgame Mate in 1 
Puzzle rating: 1377
Best move: Qxe1#