Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Chigorin_Variation
Moves: 1. d4 d5 2. Nf3 Nc6 3. Bg5 h6 4. Bh4 g5 5. Bg3 Bg7 6. e3 Nf6 7. Be2 Ne4 8. Be5
Bf5 9. Bxg7 Nb4 10. Na3 Rg8 11. Be5 f6 12. Bg3 h5 13. h3 Nxg3 14. fxg3 Qd6 15.
Kf2 h4 16. Rf1 Qxg3+ 17. Kg1 Bxh3 18. Nd2 *
Position (FEN): r3k1r1/ppp1p3/5p2/3p2p1/1n1P3p/N3P1qb/PPPNB1P1/R2Q1RK1 b q - 1 18
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 782
Best move: Qxg2#