Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Albin_Countergambit
Moves: 1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. a3 Nge7 6. Bg5 Bg4 7. Nbd2 h6 8. Bh4
g5 9. Nxg5 *
Position (FEN): r2qkb1r/ppp1np2/2n4p/4P1N1/2Pp2bB/P7/1P1NPPPP/R2QKB1R b KQkq - 0 9
Black to move.
Themes:  Middlegame  
Puzzle rating: 1248
Best move: hxg5