Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Classical_Variation
Moves: 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 g6 6. Be3 a6 7. Nf3 Nc6 8. Be2
Ne7 9. Qd2 Nf5 10. Bf2 c5 11. g4 cxd4 12. Nxd4 Nxd4 13. Bxd4 Bc5 14. h4 b5 15.
Bxc5 Nxc5 16. h5 d4 17. Nxb5 *
Position (FEN): r1bqk2r/5p1p/p3p1p1/1Nn1P2P/3p1PP1/8/PPPQB3/R3K2R b KQkq - 0 17
Black to move.
Themes:  Middlegame  
Puzzle rating: 1886
Best move: axb5