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Caro-Kann Defense: Exchange, Rubinstein Variation

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Nf6 6.Bf4 Bg4 7.Qb3 Qd7 8.Nd2 e6 9.Ngf3
顶级棋手