Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Advance_Variation
Moves: 1. e4 c5 2. c3 d5 3. e5 Nc6 4. d4 e6 5. Nf3 cxd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8.
Nbxd2 Nge7 9. Nb3 b6 10. Bd3 Bb7 11. O-O O-O 12. Ng5 h6 13. Qh5 Nc8 14. Nh7 Re8
15. Ng5 *
Position (FEN): r1nqr1k1/pb3pp1/1pn1p2p/3pP1NQ/3P4/1N1B4/PP3PPP/R4RK1 b - - 5 15
Black to move.
Themes:  Middlegame  
Puzzle rating: 1260
Best move: Qxg5