Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. e5 Bd7 4. Nf3 a6 5. Be2 Bb5 6. O-O Bxe2 7. Qxe2 Ne7 8. Bg5
h6 9. Bxe7 Bxe7 10. c3 O-O 11. Nbd2 c5 12. Nb3 c4 13. Nbd2 b5 14. a3 Nc6 15. h3
Qd7 16. Nh2 a5 17. Qh5 b4 18. f4 bxc3 19. bxc3 Rab8 20. Rf3 Nxd4 21. cxd4 Qa7
22. Raf1 Qxd4+ 23. Kh1 Qxd2 24. Rg3 Kh7 25. Ng4 Rb2 26. Rg1 c3 27. Nxh6 gxh6
28. Qg4 Rg8 *
Position (FEN): 6r1/4bp1k/4p2p/p2pP3/5PQ1/P1p3RP/1r1q2P1/6RK w - - 2 29
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 645
Best move: Qxg8#