Chess puzzle (Crushing)
Opening: Italian_Game, Italian_Game_Two_Knights_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. h3 O-O 6. O-O Na5 7. Bb3 Nxb3 8.
axb3 b6 9. Nxe5 Bb7 10. Re1 d5 11. exd5 Qxd5 12. Nf3 Bd6 13. Nc3 Qh5 14. Ne4
Nxe4 15. dxe4 Rfe8 16. Qd3 Rad8 17. e5 *
Position (FEN): 3rr1k1/pbp2ppp/1p1b4/4P2q/8/1P1Q1N1P/1PP2PP1/R1B1R1K1 b - - 0 17
Black to move.
Themes:  Middlegame  
Puzzle rating: 1954
Best move: Bb4