[Event "Leipzig Olympiad qual-2"] [Site "Leipzig GDR"] [Date "1960.10.26"] [EventDate "1960.10.17"] [Round "9"] [Result "0-1"] [White "Anatole Kostjoerin"] [Black "Manuel Aaron"] [ECO "B29"] [WhiteElo "?"] [BlackElo "2315"] [PlyCount "46"] 1.e4 c5 2.Nf3 Nf6 3.e5 Nd5 4.c4 Nc7 5.d4 cxd4 6.Nxd4 g6 7.Bd2 Bg7 8.Nf3 Nc6 9.Bc3 O-O 10.Be2 Ne6 11.Qc1 Nc5 12.b3 Ne4 13.Qe3 Nxc3 14.Nxc3 Qa5 15.O-O Nxe5 16.b4 Nxf3+ 17.Bxf3 Qe5 18.Rae1 Qxc3 19.Qxe7 Qxc4 20.Re4 Qc3 21.Re3 Qf6 22.Qe4 d6 23.a3 Rb8 0-1