[Event "Porz op27"]
[Site "Porz"]
[Date "1991.??.??"]
[Round "9"]
[White "Tal, Mihail"]
[Black "Arkhipov, Sergey"]
[Result "1/2-1/2"]
[WhiteElo "2565"]
[BlackElo "2500"]
[ECO "A35"]

1.c4 c5 2.Nf3 Nf6 3.Nc3 Nc6 4.e3 e5 5.d4 cxd4 6.exd4 e4 7.d5  1/2-1/2

