Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Other_variations
Moves: 1. e4 d5 2. e5 Bf5 3. Nf3 e6 4. d4 Nc6 5. Nc3 Nb4 6. Bd3 Nxd3+ 7. cxd3 Bb4 8.
O-O Ne7 9. Nh4 Bg6 10. Bg5 Qd7 11. Bxe7 Bxe7 12. Nxg6 hxg6 13. Qa4 c6 14. Qa5
Bd8 15. Qb4 Qc7 16. Na4 f6 17. Nc5 fxe5 18. dxe5 Qxe5 19. Qxb7 *
Position (FEN): r2bk2r/pQ4p1/2p1p1p1/2Npq3/8/3P4/PP3PPP/R4RK1 b kq - 0 19
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 769
Best move: Qxh2#