[Event "Ch OWL"] [Site "Brackwede (Germany)"] [Round "7"] [White "Pieper-Emden Carsten (GER)"] [Black "Groenegres Wilfried (GER)"] [Result "1/2-1/2"] [WhiteElo "2280"] [BlackElo "2134"] [ECO "A00"] [Opening "Benko Opening: Symmetrical"] 1.g3 g6 2.Bg2 Bg7 3.Nf3 Nf6 4.O-O O-O 5.c4 c5 6.Nc3 Nc6 7.b3 b6 {#d} 1/2-1/2