Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Colle_System
Moves: 1. d4 d5 2. Nf3 Nf6 3. e3 Nc6 4. Nc3 Bg4 5. Be2 e6 6. O-O Bd6 7. b3 h5 8. Nh4
g5 9. Bxg4 gxh4 10. Bh3 Ng4 11. e4 Bb4 12. exd5 Qd6 13. dxc6 *
Position (FEN): r3k2r/ppp2p2/2Pqp3/7p/1b1P2np/1PN4B/P1P2PPP/R1BQ1RK1 b kq - 0 13
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 942
Best move: Qxh2#