Groninger Combinatie Open

Olaf Steffens (2279)

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2016.05.06
1 : 0
Polish (Sokolsky) opening

Robert De Boer (1958)

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1.b4 e5 2.a3 Nf6 3.Bb2 Bd6 4.c4 c6 5.Nf3 Qe7 6.e3 O-O 7.d4 e4 8.Nfd2 Bc7 9.Nc3 d6 10.Be2 Re8 11.g4 h6 12.h4 d5 13.g5 hxg5 14.hxg5 Nh7 15.cxd5 Nxg5 16.Bc4 a5 17.Qh5