Chess puzzle (Crushing)
Opening: Philidor_Defense, Philidor_Defense_Exchange_Variation
Moves: 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Bd7 5. Bd3 Nc6 6. Nf3 Qe7 7. O-O O-O-O 8.
Re1 f6 9. Nc3 g6 10. Nd5 Qg7 11. c4 h5 12. b4 g5 13. Bb2 g4 14. Nh4 Ne5 15. Nf5
Qh7 16. Bxe5 dxe5 17. Qa4 *
Position (FEN): 2kr1bnr/pppb3q/5p2/3NpN1p/QPP1P1p1/3B4/P4PPP/R3R1K1 b - - 1 17
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 983
Best move: Bxa4