Chess puzzle (Crushing)
Opening: Pirc_Defense, Pirc_Defense_Other_variations
Moves: 1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. O-O O-O 6. d4 b6 7. Bg5 Nbd7 8. Nd5
Bb7 9. Nxf6+ Nxf6 10. e5 Bxf3 11. Qxf3 dxe5 12. dxe5 Nh5 13. Rad1 Qc8 14. Bxe7
Re8 15. Qxf7+ Kh8 16. Bf6 Nxf6 *
Position (FEN): r1q1r2k/p1p2Qbp/1p3np1/4P3/2B5/8/PPP2PPP/3R1RK1 w - - 0 17
White to move.
Themes:  Middlegame  
Puzzle rating: 1161
Best move: exf6