Chess puzzle (Checkmate)
Opening: Vant_Kruijs_Opening, Vant_Kruijs_Opening_Other_variations
Moves: 1. e3 e5 2. Nc3 d5 3. Qh5 Nc6 4. Nxd5 Qxd5 5. b3 Nf6 6. Qg5 h6 7. Qg3 Be6 8.
Be2 O-O-O 9. f3 Bb4 10. a3 Bxd2+ 11. Bxd2 Qxd2+ 12. Kf2 g5 13. h4 Nd4 14. Qxe5
Nxe2 15. Nxe2 Nd7 16. Qg3 Qxc2 17. Rhc1 Qxb3 *
Position (FEN): 2kr3r/pppn1p2/4b2p/6p1/7P/Pq2PPQ1/4NKP1/R1R5 w - - 0 18
White to move.
Themes: Queenside Attack Middlegame Mate in 1 
Puzzle rating: 721
Best move: Qxc7#