[Event "Olympiad (students) (team)"] [Site "masterchessopen.com Helsinki (Finland)"] [Round "2"] [White "Zinn Lothar (GDR)"] [Black "Langeweg Kick (NED)"] [Result "1-0"] [WhiteElo "2400"] [BlackElo "2309"] [ECO "A56"] [Opening "Benoni: 2...c5"] 1.d4 Nf6 2.c4 c5 3.Nf3 g6 4.Nc3 Bg7 5.e4 cxd4 6.Nxd4 Nc6 7.Be3 Ng4 8.Qxg4 Nxd4 9.Qd1 Ne6 10.Qd2 Qa5 11.Rc1 g5 12.Be2 Rg8 13.a3 Be5 14.g3 d6 15.f4 gxf4 16.gxf4 Bf6 17.Nd5 Bh4+ 18.Kd1 Qd8 19.Kc2 Nc5 20.Rhg1 Rf8 21.Bf3 Bd7 22.Rg7 e6 23.Nc3 Bf6 24.Rxh7 Qc7 25.e5 dxe5 26.Bxc5 Qxc5 27.Ne4 {#r} 1-0