Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nf3 Bb7 5. Be2 Be7 6. c4 O-O 7. Nc3 d5 8. h3
dxc4 9. Bxc4 Nbd7 10. O-O c5 11. d5 exd5 12. Nxd5 Nxd5 13. Bxd5 Bxd5 14. Qxd5
Nf6 15. Qb7 Qd7 16. Qa6 Qe6 17. Rad1 Nd5 18. Bg3 Nb4 19. Qb7 Bf6 20. a3 Nc6 21.
Rd6 Na5 22. Qa6 Qc8 23. Qb5 Rd8 24. b4 cxb4 25. axb4 Rxd6 26. Bxd6 Nb7 27. Bf4
Nd8 *
Position (FEN): r1qn2k1/p4ppp/1p3b2/1Q6/1P3B2/4PN1P/5PP1/5RK1 w - - 3 28
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1221
Best move: Qe8#