Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Other_variations
Moves: 1. d4 d6 2. b3 g6 3. Bb2 Bg7 4. e3 Nf6 5. Nd2 Nc6 6. Ngf3 Bg4 7. Be2 O-O 8. h3
Bxf3 9. Nxf3 Re8 10. a3 e5 11. O-O exd4 12. exd4 Nh5 13. Re1 Nf4 14. Bc4 Rxe1+
15. Qxe1 a6 16. Qe4 Qf6 17. Rb1 Qg5 18. Bc1 *
Position (FEN): r5k1/1pp2pbp/p1np2p1/6q1/2BPQn2/PP3N1P/2P2PP1/1RB3K1 b - - 5 18
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1067
Best move: Qxg2#