Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. c4 Bb4+ 7. Bd2 Qa5 8. c5
Ne7 9. a3 Bxd2+ 10. Nxd2 O-O 11. b4 Qc7 12. f4 b6 13. Ngf3 bxc5 14. dxc5 a5 15.
O-O Nd7 16. Nd4 Ra7 17. N2b3 axb4 18. axb4 Rfa8 19. Rxa7 Qxa7 20. Ra1 Qb8 21.
Rxa8 Qxa8 22. b5 cxb5 23. Qxb5 Qc8 24. c6 Nb8 25. Qb7 h5 26. Qxe7 Nxc6 27. Qc5
Ne7 28. Qxe7 Qc3 29. Qd8+ Kh7 30. Qg5 *
Position (FEN): 8/5ppk/4p3/3pP1Qp/3N1P2/1Nq5/6PP/6K1 b - - 4 30
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 903
Best move: Qe1#