ChessBase Magazine

QG Vienna Variation 4.Nc3 dxc4 5.e4 b5!?

A wild Vienna Variation Sergey Grigoriants checks 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 dxc4 5.e4 b5!? Our starting position arises after 1.d4 d5 2.c4 e6 3.Nf3...

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