Chess puzzle (Checkmate)
Moves: 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Be2 dxc4 8.
Bxc4 Nb6 9. Bd3 Bd7 10. O-O Bc6 11. Rc1 Bxf3 12. Qxf3 h6 13. Bh4 Nbd5 14. Bb1
Nb6 15. Rfd1 Nfd5 16. Bg3 c6 17. a3 Nxc3 18. Rxc3 Bd6 19. e4 Bxg3 20. Qxg3 Qf6
21. Rf3 Qe7 22. e5 Nd5 23. Qg4 c5 24. Qe4 g6 25. h4 cxd4 26. Rxd4 Rac8 27. Kh2
h5 28. Rg3 Kh7 29. Rg5 Kh6 30. Rxg6+ fxg6 *
Position (FEN): 2r2r2/pp2q3/4p1pk/3nP2p/3RQ2P/P7/1P3PPK/1B6 w - - 0 31
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 985
Best move: Qxg6#