[Event "Porabka op"]
[Site "Porabka"]
[Date "1986.??.??"]
[Round "8"]
[White "Mannke, Manfred"]
[Black "Aco, A."]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2245"]
[BlackElo "2255"]
[PlyCount "21"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 c6 7. 0-0 Qa5 8. h3 Be6 9. d5 cxd5 10. Nd4 Bd7 11. cxd5 1/2-1/2

[Event "Porabka op"]
[Site "Porabka"]
[Date "1986.??.??"]
[Round "6"]
[White "Vlatkovic, Sinisa"]
[Black "Aco, A."]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2290"]
[BlackElo "2255"]
[PlyCount "21"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Be7 8. Bd3 0-0 9. Qc2 Re8 10. 0-0 h6 11. Bf4 1/2-1/2

