Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 d5 7. O-O Nf6 8.
Nc3 a5 9. f4 Ba6 10. Kh1 Bxd3 11. cxd3 Rb8 12. e5 Nd7 13. d4 g6 14. Qg4 h5 15.
Qg3 h4 16. Qg4 h3 17. g3 c5 18. Be3 Rxb2 19. Rab1 Rxb1 20. Rxb1 Qc8 21. Nxd5
exd5 22. e6 fxe6 23. Qxe6+ Be7 24. Qxg6+ Kd8 25. dxc5 Bxc5 26. Qg5+ Be7 27.
Qxd5 Qc2 28. Rb8+ Kc7 29. Rb7+ Kc8 *
Position (FEN): 2k4r/1R1nb3/8/p2Q4/5P2/4B1Pp/P1q4P/7K w - - 5 30
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1230
Best move: Qxd7#