Chess puzzle (Advantage)
Opening: Queens_Gambit_Accepted, Queens_Gambit_Accepted_Central_Variation
Moves: 1. d4 d5 2. c4 dxc4 3. e4 c5 4. Bxc4 cxd4 5. Nf3 Nc6 6. O-O e5 7. Bg5 Be7 8.
Bxe7 Ngxe7 *
Position (FEN): r1bqk2r/pp2nppp/2n5/4p3/2BpP3/5N2/PP3PPP/RN1Q1RK1 w kq - 0 9
White to move.
Themes:  Opening  
Puzzle rating: 2010
Best move: Ng5