開局

French Defense: Advance, Paulsen, Main Line

1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.a3 c4 7.Nbd2 Na5 8.Be2 Bd7 9.O-O
頂尖棋手