Chess puzzle (Advantage)
Opening: Philidor_Defense, Philidor_Defense_Other_variations
Moves: 1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. h3 Bxf3 5. Qxf3 Qf6 6. Qb3 b6 7. Bd5 c6 8. Bc4
Ne7 9. O-O Nc8 10. d3 Be7 11. Be3 b5 12. Bxb5 cxb5 13. Qxb5+ Nd7 14. Nc3 Nb6 *
Position (FEN): r3k2r/p2nbppp/1n1p1q2/1Q2p3/4P3/2NPB2P/PPP2PP1/R4RK1 w kq - 3 15
White to move.
Themes:  Middlegame  
Puzzle rating: 1429
Best move: Bxb6