Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Main_Line
Moves: 1. e4 d5 2. Nc3 dxe4 3. Nxe4 Qd5 4. Nc3 Qa5 5. Nf3 Nf6 6. Be2 c6 7. O-O Bf5 8.
d3 e6 9. Bd2 Nbd7 10. Nd4 Bg6 11. a3 Qb6 12. Nb3 a5 13. Be3 Qc7 14. Rc1 Bd6 15.
h3 h5 16. Bf3 Ng4 17. Qe2 Bxa3 18. bxa3 *
Position (FEN): r3k2r/1pqn1pp1/2p1p1b1/p6p/6n1/PNNPBB1P/2P1QPP1/2R2RK1 b kq - 0 18
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1136
Best move: Qh2#