Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Knight_Variation
Moves: 1. e4 e6 2. Nf3 a6 3. c3 b5 4. d4 Bb7 5. Bd3 c5 6. O-O cxd4 7. cxd4 Nf6 8. Bg5
h6 9. Bh4 g5 10. Nxg5 *
Position (FEN): rn1qkb1r/1b1p1p2/p3pn1p/1p4N1/3PP2B/3B4/PP3PPP/RN1Q1RK1 b kq - 0 10
Black to move.
Themes:  Middlegame  
Puzzle rating: 1233
Best move: hxg5