[Event "Portoroz Interzonal"]
[Site "Portoroz SLO"]
[Date "1958.08.27"]
[EventDate "1958.08.05"]
[Round "13"]
[Result "1-0"]
[White "Ludek Pachman"]
[Black "Oleg Neikirch"]
[ECO "D41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bc4
Nxc3 8.bxc3 Be7 9.O-O O-O 10.Qe2 b6 11.Rd1 cxd4 12.exd4 Na5
13.Bd3 Bb7 14.Bf4 Qd5 15.Rab1 Rac8 16.Rb5 Qd8 17.Ng5 Bxg5
18.Bxg5 Qd6 19.Bf6 Qf4 20.Be5 Qg5 21.f4 Qe7 22.Bxh7+ Kxh7
23.Qh5+ Kg8 24.Bxg7 f5 25.Be5 Nc4 26.Qg6+ 1-0