[Event "Cup Nord-West"] [Site "masterchessopen.com - Bad Zwischenahn (Germany)"] [Round "2"] [White "Groothoff Franz (GER)"] [Black "Brinkmann Martin"] [Result "1-0"] [WhiteElo "2227"] [ECO "A36"] [Opening "English: Symmetrical, 3.g3 e6"] 1.c4 c5 2.Nc3 Nc6 3.g3 e6 4.Bg2 Nf6 5.e4 d6 6.Nge2 a6 7.O-O Be7 8.a3 Qc7 9.Rb1 b6 10.b4 Rb8 11.b5 Ne5 12.bxa6 Bxa6 13.Qa4+ {#r} 1-0