开局

Ruy López Opening: Morphy Defense, Exchange, Normal Variation

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Qf6 6.d4 exd4 7.Bg5 Qd6 8.Nxd4 Be7
顶级棋手