Chess puzzle (Advantage)
Opening: Bishops_Opening, Bishops_Opening_Vienna_Hybrid
Moves: 1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Be7 5. f4 d6 6. Nf3 Bg4 7. h3 Be6 8. Bxe6
fxe6 9. fxe5 dxe5 10. Be3 Nd4 11. Nxe5 Qd6 12. Bxd4 Qxd4 13. Nf3 Qb4 14. Qd2
O-O 15. O-O-O Nh5 16. Kb1 h6 17. Ne5 Ng3 18. Rhe1 *
Position (FEN): r4rk1/ppp1b1p1/4p2p/4N3/1q2P3/2NP2nP/PPPQ2P1/1K1RR3 b - - 3 18
Black to move.
Themes:  Middlegame  
Puzzle rating: 1706
Best move: Bg5