开局

Semi-Slav Defense: Main Line, Stoltz Variation

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Qc2 Bd6 7.b3 O-O 8.Bb2 Qe7 9.Be2
顶级棋手