Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Other_variations
Moves: 1. d4 d5 2. e3 e6 3. Bd3 Nc6 4. Nf3 Bd6 5. O-O f6 6. c3 g5 7. e4 dxe4 8. Bxe4
h5 9. Bg6+ Ke7 10. Nbd2 Qf8 11. Bc2 h4 12. Ne4 Bf4 13. Bxf4 gxf4 14. h3 Qg7 15.
Qd2 e5 16. dxe5 Bxh3 17. exf6+ Nxf6 18. Nxf6 *
Position (FEN): r6r/ppp1k1q1/2n2N2/8/5p1p/2P2N1b/PPBQ1PP1/R4RK1 b - - 0 18
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 801
Best move: Qxg2#