Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Boehnke_Gambit
Moves: 1. e4 d5 2. exd5 e6 3. dxe6 Bxe6 4. Nf3 Bd6 5. Nc3 Nf6 6. Bb5+ c6 7. Ba4 Nbd7
8. O-O Nc5 9. Bb3 Nxb3 10. axb3 O-O 11. h3 Bc7 12. d3 Qd6 13. Bg5 Nd5 14. Ne4
Qd7 15. Bh4 Bxh3 16. gxh3 Qxh3 17. Bg3 Nf4 18. Bxf4 Bxf4 19. Nfg5 *
Position (FEN): r4rk1/pp3ppp/2p5/6N1/4Nb2/1P1P3q/1PP2P2/R2Q1RK1 b - - 1 19
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1215
Best move: Qh2#