开局

Closed Sicilian Defense: Traditional Line

1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.Bc4 e6 5.Nge2 Nf6 6.O-O a6 7.a4 d5 8.exd5 exd5 9.Ba2
顶级棋手