Chess puzzle (Checkmate)
Opening: Owen_Defense, Owen_Defense_Other_variations
Moves: 1. e4 b6 2. Nf3 Bb7 3. Nc3 e6 4. Bc4 Nc6 5. d4 Nge7 6. d5 exd5 7. exd5 Na5 8.
Bb3 Nxb3 9. axb3 d6 10. O-O Qd7 11. b4 O-O-O 12. Rxa7 h6 13. Be3 g5 14. Qa1 c6
15. Bxb6 Re8 16. Ra8+ Bxa8 *
Position (FEN): b1k1rb1r/3qnp2/1Bpp3p/3P2p1/1P6/2N2N2/1PP2PPP/Q4RK1 w - - 0 17
White to move.
Themes: Queenside Attack Middlegame Mate in 1 
Puzzle rating: 604
Best move: Qxa8#