Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Accelerated_London_System
Moves: 1. d4 d5 2. Bf4 Nc6 3. Nc3 Nf6 4. Nb5 e5 5. dxe5 Nh5 6. Qd2 Nxf4 7. Qxf4 a6 8.
e6 fxe6 *
Position (FEN): r1bqkb1r/1pp3pp/p1n1p3/1N1p4/5Q2/8/PPP1PPPP/R3KBNR w KQkq - 0 9
White to move.
Themes:  Opening  
Puzzle rating: 1081
Best move: Nxc7+