[Event "NRW-chT 9192 U18"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Wong, Chiu Hung"]
[Result "1-0"]
[ECO "C66"]
[PlyCount "60"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. d4 Bd7 6. Nc3 exd4 7. Nxd4 Ne5 8. Bxd7+ Qxd7 9. Bf4 h6 10. Re1 0-0-0 11. a4 g5 12. Bg3 h5 13. Bxe5 dxe5 14. Nf3 Bd6 15. Nxg5 Rhg8 16. h4 Ng4 17. Qd5 Rdf8 18. Nb5 a6 19. Nxd6+ cxd6 20. Red1 Rg6 21. b4 f6 22. Nf3 f5 23. b5 axb5 24. axb5 Kd8 25. Ra8+ Ke7 26. Rxf8 Kxf8 27. Ng5 Nf6 28. Qxd6+ Qxd6 29. Rxd6 f4 30. Rb6 Ne8 1-0

[Event "NRW-chT 9192 U18"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Wong, Chiu Hung"]
[Black "Beimfohr, Uwe"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "44"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Nc3 Bf5 4. Bf4 e6 5. Nb5 Bd6 6. Bxd6 cxd6 7. e3 a6 8. Nc3 Nbd7 9. Bd3 Ne4 10. Nxe4 dxe4 11. Bc4 exf3 12. Qxf3 d5 13. Bb3 Rc8 14. 0-0 Nf6 15. c3 Ne4 16. Rfe1 h5 17. Bc2 Bg4 18. Qf4 g5 19. Qe5 f6 20. Qxe4 dxe4 21. Bxe4 Qc7 22. h3 Bf5 0-1

[Event "NRW-chT 9192 U18"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Wong, Chiu Hung"]
[Black "Pyka, Andreas"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "84"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. c3 d6 4. h3 Nd7 5. Bc4 e6 6. d4 Ne7 7. Bg5 a6 8. a4 b6 9. d5 e5 10. 0-0 0-0 11. Nbd2 f6 12. Bh4 h6 13. Bg3 f5 14. exf5 Nxf5 15. Bd3 Nc5 16. Bxf5 Bxf5 17. Nh4 Qf6 18. Nxf5 Qxf5 19. Qe2 Qc2 20. Qd1 Qxb2 21. Qc1 Qxc1 22. Rfxc1 e4 23. Re1 Bxc3 24. Ra2 Bxd2 25. Rxd2 Rae8 26. Rde2 Nxa4 27. f3 Nc3 28. Re3 Nxd5 29. Rxe4 Rxe4 30. Rxe4 Kf7 31. Kf2 Re8 32. Rd4 Nf6 33. Rc4 Re7 34. Bf4 a5 35. Bxh6 c5 36. Bc1 b5 37. Rf4 g5 38. Rf5 Re5 39. Rxe5 dxe5 40. Bxg5 a4 41. Bc1 b4 42. g4 a3 0-1

