Chess puzzle (Checkmate)
Opening: Indian_Defense, Indian_Defense_London_System
Moves: 1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Be7 5. c4 Bb7 6. Nc3 c5 7. Be2 d6 8. O-O
Nbd7 9. h4 Nh5 10. Bh2 O-O 11. Ng5 Bxg5 12. hxg5 Qxg5 13. Bxh5 *
Position (FEN): r4rk1/pb1n1ppp/1p1pp3/2p3qB/2PP4/2N1P3/PP3PPB/R2Q1RK1 b - - 0 13
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 769
Best move: Qxg2#