Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Accelerated_London_System
Moves: 1. d4 d5 2. Bf4 Nc6 3. e3 Nf6 4. Nf3 e6 5. Bd3 Bd6 6. Ne5 O-O 7. O-O a6 8. c3
b5 *
Position (FEN): r1bq1rk1/2p2ppp/p1nbpn2/1p1pN3/3P1B2/2PBP3/PP3PPP/RN1Q1RK1 w - - 0 9
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1229
Best move: Nxc6