開局

Queen's Gambit Declined: Ragozin Defense

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4 5.Bg5 h6 6.Bxf6 Qxf6 7.Qb3 c5 8.cxd5 exd5
頂級棋手