Chess puzzle (Checkmate)
Opening: Pirc_Defense, Pirc_Defense_Austrian_Attack
Moves: 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. e5 Nfd7 7. Bc4 cxd4 8. Qxd4
dxe5 9. fxe5 Nc6 10. Qf2 Qb6 11. Bxf7+ Kd8 12. Be3 Qxb2 13. O-O Qxc3 14. Ng5
Nf8 15. e6 Qxa1 16. Bb6+ axb6 *
Position (FEN): r1bk1n1r/1p2pBbp/1pn1P1p1/6N1/8/8/P1P2QPP/q4RK1 w - - 0 17
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1743
Best move: Qxb6#