Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Steinitz_Variation
Moves: 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Bf2
O-O 9. Bd3 c4 10. Be2 Qa5 11. a3 b5 12. O-O Qb6 13. Ng5 a5 14. f5 *
Position (FEN): r1b2rk1/3nbppp/1qn1p3/pp1pPPN1/2pP4/P1N5/1PP1BBPP/R2Q1RK1 b - - 0 14
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1198
Best move: Bxg5