開局

Queen's Gambit Accepted: Mannheim Variation

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Qa4+ c6 5.Qxc4 Bf5 6.g3 e6 7.Bg2 Be7 8.O-O O-O
頂級棋手