[Event "13th olm qual. group 4"] [Site "Munich FRG"] [Date "1958.10.01"] [EventDate "1958.09.30"] [Round "1"] [Result "0-1"] [White "Karl van Schoor"] [Black "Erwin Nievergelt"] [ECO "B31"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "80"] 1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 Qb6 6.a4 Nf6 7.e5 Nd5 8.Bc4 Nc7 9.Re1 O-O 10.Na3 d5 11.exd6 exd6 12.Nc2 d5 13.Ba2 Bg4 14.h3 Bxf3 15.Qxf3 Rfe8 16.d3 Ne5 17.Qg3 Ne6 18.Rxe5 Bxe5 19.Qxe5 Nd4 20.Qxd5 Nxc2 21.Qxf7+ Kh8 22.Bh6 Rg8 23.Rc1 g5 24.Rxc2 Qxh6 25.Qxb7 Rge8 26.Qc7 g4 27.Qg3 gxh3 28.Qxh3 Qf4 29.Qg3 Re1+ 30.Kh2 Qxa4 31.f3 Rae8 32.b3 Qa6 33.Qh4 Qd6+ 34.f4 Rf1 35.Rf2 Ra1 36.b4 Ree1 37.Kg3 Qxd3+ 38.Rf3 Qg6+ 39.Kf2 Rf1+ 40.Ke3 Rae1+ 0-1