Czech Open GMA

Oleg V. Biriukov (2382)

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2007.07.25
1/2 : 1/2

Alexander Potapov (2480)

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1.d4 f5 2.g3 Nf6 3.Bg2 g6 4.c4 Bg7 5.Nc3 d6 6.Nf3 O-O 7.O-O Qe8 8.d5 a5 9.Ne1 Na6 10.Nd3 e5 11.dxe6 c6 12.Na4 Bxe6 13.Nb6 Rb8 14.Bd2 Nd7 15.Nxd7 Qxd7 16.Rc1 Qf7 17.Qc2 Ra8 18.b3 Nc5 19.Nxc5 dxc5 20.a4