Chess puzzle (Checkmate)
Opening: Owen_Defense, Owen_Defense_Other_variations
Moves: 1. e4 b6 2. Bc4 Bb7 3. d3 e6 4. Nc3 Bb4 5. Qg4 Bxc3+ 6. bxc3 Qf6 7. Bd2 Nc6 8.
Nf3 h6 9. O-O O-O-O 10. d4 Na5 11. Bd3 Ne7 12. e5 Bxf3 13. Qh3 Bxg2 14. Qxg2
Qh4 *
Position (FEN): 2kr3r/p1ppnpp1/1p2p2p/n3P3/3P3q/2PB4/P1PB1PQP/R4RK1 w - - 1 15
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1557
Best move: Qa8#