[Event "OWL-ch U20"]
[Site "Porto Westfalica"]
[Date "1989.??.??"]
[Round "4"]
[White "Chatziparaskewas, A."]
[Black "Azem, Yusuf"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "45"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. Bg5 d6 5. Nbd2 0-0 6. e4 Nbd7 7. Bc4 e5 8. 0-0 Qe7 9. Qc2 h6 10. Bxf6 Nxf6 11. Rfe1 Kh8 12. Bf1 Nh5 13. a4 Bd7 14. Ra3 Rad8 15. a5 f5 16. exf5 gxf5 17. dxe5 dxe5 18. Nxe5 Bxe5 19. Nf3 Bxh2+ 20. Kxh2 Qd6+ 21. Kg1 Bc6 22. c4 Be4 23. Qc3+ 1/2-1/2

[Event "OWL-ch U20"]
[Site "Porto Westfalica"]
[Date "1989.??.??"]
[Round "8"]
[White "Chatziparaskewas, A."]
[Black "Kassebaum, Roman"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "30"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. g3 Nc6 5. Bg2 d5 6. 0-0 Be7 7. Ne5 Qb6 8. Nxc6 Qxc6 9. c4 cxd4 10. cxd5 Qb6 11. dxe6 Bxe6 12. Nd2 0-0 13. Nf3 Rfd8 14. Qa4 Ne4 15. Qd1 Nc5 0-1

[Event "OWL-ch U20"]
[Site "Porto Westfalica"]
[Date "1989.??.??"]
[Round "2"]
[White "Chatziparaskewas, A."]
[Black "Kopelke, Stefan"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "81"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. c3 Be7 5. e3 Ne4 6. Bxe7 Qxe7 7. Nbd2 Nxd2 8. Nxd2 0-0 9. Bd3 Nd7 10. 0-0 e5 11. dxe5 Nxe5 12. Bc2 Bg4 13. Qe1 Rfe8 14. f3 Bd7 15. a4 b5 16. Qb1 Ng6 17. e4 Qg5 18. Rf2 Nf4 19. Kh1 h5 20. Qf1 a6 21. exd5 Nxd5 22. Ne4 Qh6 23. Qd3 Bc6 24. Rd1 Ne3 25. Rdd2 Nxc2 26. Qxc2 bxa4 27. Rde2 Bd5 28. c4 Bc6 29. Rf1 Qg6 30. Rfe1 Rad8 31. h3 Re7 32. Nf6+ Qxf6 33. Rxe7 g6 34. R7e3 Qh4 35. Qc3 Rd4 36. Re7 a3 37. bxa3 Qf6 38. c5 Kg7 39. Qe3 Rd5 40. Rxc7 Bb5 41. Qe7 1-0

[Event "OWL-ch U20"]
[Site "Porto Westfalica"]
[Date "1989.??.??"]
[Round "5"]
[White "Loemker, Axel"]
[Black "Chatziparaskewas, A."]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "26"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. 0-0 Nxd4 9. Nxd4 Qxd4 10. Nc3 a6 11. Re1 Ne7 12. Be3 Qb4 13. a3 Qa5 1/2-1/2

[Event "OWL-ch U20"]
[Site "Porto Westfalica"]
[Date "1989.??.??"]
[Round "3"]
[White "Nordsieck, Thomas"]
[Black "Chatziparaskewas, A."]
[Result "1-0"]
[ECO "C18"]
[PlyCount "73"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 dxc3 12. Qd3 Bd7 13. Nxc3 a6 14. Rb1 Rc8 15. Ne2 Na5 16. Nd4 Nc4 17. g3 Nc6 18. Nxc6 Bxc6 19. Bg2 Qa5+ 20. Bd2 Nxd2 21. Qxd2 Qxa3 22. 0-0 Qc5+ 23. Rf2 b5 24. Kh1 d4 25. Bxc6+ Qxc6+ 26. Kg1 Qb6 27. Re1 Rc3 28. f5 exf5 29. Qf4 Qe6 30. Qxd4 Rc4 31. Qd3 f4 32. Rd1 Qe7 33. Qh7 Qf8 34. e6 Rg7 35. exf7+ Kxf7 36. Rd7+ Kf6 37. Qh6+ 1-0

