Chess puzzle (Checkmate)
Opening: Zukertort_Opening, Zukertort_Opening_Tennison_Gambit
Moves: 1. e4 d5 2. Nf3 dxe4 3. Ng5 Nh6 4. Nxe4 Nc6 5. d3 Bf5 6. Nbc3 Bxe4 7. Nxe4 Qd7
8. g3 O-O-O 9. Bg2 e6 10. Bxh6 gxh6 11. Qe2 Be7 12. O-O-O f5 13. Nc3 Nd4 14.
Qe3 Bf6 15. a3 Kb8 16. Ne2 Nxe2+ 17. Qxe2 e5 18. Qf3 Rhe8 *
Position (FEN): 1k1rr3/pppq3p/5b1p/4pp2/8/P2P1QP1/1PP2PBP/2KR3R w - - 2 19
White to move.
Themes: Queenside Attack Middlegame Mate in 1 
Puzzle rating: 711
Best move: Qxb7#