Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Classical_Variation
Moves: 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8.
Nc3 a6 9. Qd2 b5 10. O-O-O Nd7 11. Qh6 Bb7 12. d5 e5 13. Qg7 Bf6 14. Qg3 Qe7
15. Bxb5 *
Position (FEN): r3k2r/1bpnqp1p/p4b2/1B1Ppp2/8/2N2NQ1/PPP2PPP/2KR3R b kq - 0 15
Black to move.
Themes:  Middlegame  
Puzzle rating: 1586
Best move: axb5