Chess puzzle (Checkmate)
Moves: 1. d4 d6 2. c4 Nd7 3. Nc3 e5 4. Nf3 c6 5. g3 f5 6. Bg2 e4 7. Ng5 Qf6 8. d5 Ne5
9. O-O h6 10. Nh3 g5 11. f4 Nxc4 12. dxc6 g4 13. cxb7 Bxb7 14. Qa4+ Kd8 15.
Qxc4 gxh3 16. Bxh3 Bg7 17. Be3 Ne7 18. Rfd1 Ke8 19. Nb5 d5 20. Qc7 Ba6 21. Nd6+
Kf8 22. Bd4 Qxd4+ 23. Rxd4 Bxd4+ 24. Kh1 Bxe2 25. Bg2 Bf6 26. Qd7 Rb8 27. Re1
Rxb2 28. Qe8+ Kg7 *
Position (FEN): 4Q2r/p3n1k1/3N1b1p/3p1p2/4pP2/6P1/Pr2b1BP/4R2K w - - 2 29
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1228
Best move: Qf7#