Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Other_variations
Moves: 1. e4 d5 2. Nc3 dxe4 3. Nxe4 Nf6 4. Nxf6+ exf6 5. Bc4 Bd6 6. d3 Qe7+ 7. Qe2 Be6
8. Bb3 Nd7 9. Nf3 c6 10. O-O O-O-O 11. Be3 g5 12. Nd4 Kb8 13. Nxe6 fxe6 14.
Bxe6 Ne5 15. Bf5 Qg7 16. d4 Nf7 17. c4 Qh6 18. b4 *
Position (FEN): 1k1r3r/pp3n1p/2pb1p1q/5Bp1/1PPP4/4B3/P3QPPP/R4RK1 b - - 0 18
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 868
Best move: Qxh2#