9. Ribeira Valley Open 2013

Suzana Chang (1998)

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2013.08.01
1 : 0
QGD

Peter Walter Christen (1571)

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1.c4 e6 2.Nf3 d5 3.d4 Nf6 4.Nc3 Nbd7 5.Bg5 c6 6.e3 Qa5 7.Nd2 dxc4 8.Bxf6 Nxf6 9.Bxc4 Bb4 10.Qc2 e5