Chess puzzle (Checkmate)
Opening: Latvian_Gambit, Latvian_Gambit_Other_variations
Moves: 1. e4 e5 2. Nf3 f5 3. d3 Nc6 4. Nc3 Nf6 5. g3 Bb4 6. Bd2 d6 7. Bg2 Bxc3 8. Bxc3
fxe4 9. Ng5 exd3 10. Qxd3 O-O 11. O-O h6 12. Bd5+ Nxd5 *
Position (FEN): r1bq1rk1/ppp3p1/2np3p/3np1N1/8/2BQ2P1/PPP2P1P/R4RK1 w - - 0 13
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 807
Best move: Qh7#