Chess puzzle (Checkmate)
Moves: 1. Nc3 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Nf6 6. e4 c5 7. Qd3 d6 8.
Be2 Be7 9. Be3 O-O 10. O-O-O Be6 11. Nd5 Bxd5 12. exd5 Qa5 13. Kb1 h6 14. g4
Rac8 15. c4 a6 16. g5 hxg5 17. Bxg5 b5 18. h4 bxc4 19. Qxc4 Rb8 20. Bd2 Qb6 21.
Bc3 a5 22. h5 Nh7 23. Bd3 a4 24. Bxh7+ Kxh7 25. h6 g6 26. Bg7 a3 27. b3 Rfc8
28. Qc3 c4 29. Bh8 Rxh8 *
Position (FEN): 1r5r/4bp1k/1q1p2pP/3P4/2p5/pPQ5/P4P2/1K1R3R w - - 0 30
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 802
Best move: Qg7#