Chess puzzle (Checkmate)
Opening: Van_Geet_Opening, Van_Geet_Opening_Reversed_Scandinavian
Moves: 1. d4 e5 2. Nc3 exd4 3. Qxd4 Nc6 4. Qa4 Bb4 5. Nf3 Bxc3+ 6. bxc3 f5 7. e3 Nf6
8. Bb2 O-O 9. Bd3 d6 10. c4 Bd7 11. Qb3 Na5 12. Qc3 c5 13. Nd2 Nc6 14. O-O Nb4
15. e4 fxe4 16. Nxe4 Nxd3 17. cxd3 Nxe4 *
Position (FEN): r2q1rk1/pp1b2pp/3p4/2p5/2P1n3/2QP4/PB3PPP/R4RK1 w - - 0 18
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 935
Best move: Qxg7#