Chess puzzle (Checkmate)
Opening: Vant_Kruijs_Opening, Vant_Kruijs_Opening_Other_variations
Moves: 1. e3 c5 2. b3 e6 3. Bb2 Nf6 4. f4 Be7 5. Nf3 Nc6 6. Bd3 a6 7. O-O O-O 8. Ng5
h6 9. Ne4 d5 10. Nxf6+ Bxf6 11. Nc3 b5 12. Qg4 Nb4 13. Rab1 Nxd3 14. cxd3 Rb8
15. e4 d4 16. e5 dxc3 17. exf6 Qxf6 18. Bxc3 Qf5 *
Position (FEN): 1rb2rk1/5pp1/p3p2p/1pp2q2/5PQ1/1PBP4/P2P2PP/1R3RK1 w - - 1 19
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 645
Best move: Qxg7#