[Event "VIE-chT"]
[Site "Can Tho"]
[Date "1996.??.??"]
[Round "?"]
[White "Bao, Quang"]
[Black "Duong, Ngoc Hai"]
[Result "1/2-1/2"]
[ECO "B49"]
[PlyCount "51"]
[EventDate "1996.??.??"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 Nf6 8. 0-0 Bb4 9. Nxc6 Bxc3 10. bxc3 Qxc6 11. e5 Nd5 12. Bd4 Nxc3 13. Bxc3 Qxc3 14. Qd6 Qc6 15. Rab1 Qxd6 16. exd6 b5 17. a4 0-0 18. axb5 axb5 19. Bxb5 Ba6 20. c4 g6 21. f3 Kg7 22. Kf2 Kf6 23. Ke3 Bxb5 24. Rxb5 Rfc8 25. Kd4 Ra4 26. Rc5 1/2-1/2

[Event "VIE-chT"]
[Site "Can Tho"]
[Date "1996.??.??"]
[Round "?"]
[White "Bui, Ngoc Anh"]
[Black "Duong, Ngoc Hai"]
[Result "1-0"]
[ECO "D18"]
[PlyCount "73"]
[EventDate "1996.??.??"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. Qb3 a5 9. 0-0 Nbd7 10. Bd2 0-0 11. Ne2 Bxd2 12. Nxd2 Nb6 13. Ng3 Nxc4 14. Nxc4 Qd5 15. Qc3 Qd8 16. f3 Nd5 17. Qd2 Nb4 18. e4 Bg6 19. Rfd1 Qc7 20. Qf2 Rfd8 21. Rac1 Qe7 22. Ne5 f6 23. Nxg6 hxg6 24. Qe3 e5 25. Ne2 exd4 26. Nxd4 Rd6 27. Nb3 Rxd1+ 28. Rxd1 Rd8 29. Rd2 b6 30. Qxb6 Rxd2 31. Nxd2 Qd6 32. Qe3 c5 33. Kf1 Kf8 34. g3 Ke7 35. Qc3 Kd7 36. Ke2 Nc6 37. Nb3 1-0

[Event "VIE-chT"]
[Site "Can Tho"]
[Date "1996.??.??"]
[Round "?"]
[White "Duong, Ngoc Hai"]
[Black "Doan, Huu Dung"]
[Result "1-0"]
[ECO "B43"]
[PlyCount "71"]
[EventDate "1996.??.??"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 b5 7. a3 Bb7 8. Bg2 Nf6 9. 0-0 Nc6 10. Nde2 Bc5 11. Bf4 Ne5 12. b4 Ba7 13. a4 bxa4 14. Rxa4 Nfg4 15. h3 g5 16. Bxg5 Rg8 17. Bf4 Nxf2 18. Rxf2 Qb6 19. Bxe5 Qxf2+ 20. Kh2 Rc8 21. Qf1 f6 22. Qxf2 Bxf2 23. Bxf6 Bxg3+ 24. Nxg3 Rxc3 25. Bxc3 d5 26. exd5 exd5 27. Ra5 Rg5 28. Ne4 Rxg2+ 29. Kxg2 dxe4 30. Kf2 Ke7 31. Rh5 Kd6 32. Rxh7 Bc6 33. Rh6+ Kd5 34. Rxc6 Kxc6 35. Ke3 Kd5 36. h4 1-0

[Event "VIE-chT"]
[Site "Can Tho"]
[Date "1996.??.??"]
[Round "?"]
[White "Duong, Ngoc Hai"]
[Black "Duong, Thanh Binh"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "67"]
[EventDate "1996.??.??"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. Be2 Bg7 6. 0-0 0-0 7. Nbd2 Nc6 8. c4 Nb6 9. Nb3 Bg4 10. Be3 h6 11. Rc1 Qc8 12. Qd2 Kh7 13. Rfd1 Rd8 14. Qe1 e5 15. Nxe5 Nxe5 16. dxe5 Re8 17. Bxg4 Qxg4 18. c5 Nd7 19. f4 f6 20. c6 bxc6 21. h3 Qe6 22. Nd4 Qxa2 23. Nxc6 Qf7 24. Qd2 Nb6 25. Bd4 Nc4 26. Qc3 fxe5 27. fxe5 Nb6 28. Rf1 Qe6 29. Rf3 Nd5 30. Qd3 a5 31. Rc5 Bf8 32. Rc1 Bg7 33. Rc5 Bf8 34. Rc1 1/2-1/2

[Event "VIE-chT"]
[Site "Can Tho"]
[Date "1996.??.??"]
[Round "?"]
[White "Duong, Ngoc Hai"]
[Black "Giap, Xuan Dinh"]
[Result "1/2-1/2"]
[ECO "B74"]
[PlyCount "107"]
[EventDate "1996.??.??"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Be2 g6 6. 0-0 Bg7 7. Be3 Nf6 8. Nc3 0-0 9. Nb3 a6 10. a4 Be6 11. f3 Rc8 12. Nd5 Bxd5 13. exd5 Ne5 14. a5 Qd7 15. c3 Nc4 16. Bxc4 Rxc4 17. Nd2 Rcc8 18. c4 e6 19. dxe6 fxe6 20. Qb3 Kh8 21. Bd4 d5 22. Rfd1 Qc7 23. cxd5 exd5 24. Ra4 Rfe8 25. Rb4 Re2 26. Rxb7 Qxa5 27. Qd3 Rce8 28. Qc3 Qxc3 29. Bxc3 Nh5 30. Bxg7+ Nxg7 31. Kf1 Nf5 32. Rb8 Rxb8 33. Kxe2 Rxb2 34. Ra1 Nd6 35. Kd3 Nc4 36. Nxc4 dxc4+ 37. Kxc4 Rxg2 38. Rxa6 Rxh2 39. Kd3 Kg7 40. Ke3 Rh5 41. Kf4 Rf5+ 42. Kg4 h5+ 43. Kg3 g5 44. Rb6 Rf6 45. Rb5 Kg6 46. Ra5 Re6 47. Rb5 Re3 48. Kf2 Re6 49. Kg3 Rd6 50. Ra5 Rd3 51. Ra6+ Kf5 52. Ra5+ Kf6 53. Ra6+ Ke5 54. Rh6 1/2-1/2

[Event "VIE-chT"]
[Site "Can Tho"]
[Date "1996.??.??"]
[Round "?"]
[White "Duong, Ngoc Hai"]
[Black "Nguyen, Xuan Thuy"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "64"]
[EventDate "1996.??.??"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 d6 4. Nc3 Nf6 5. Be2 0-0 6. h3 c6 7. a4 Nbd7 8. Nf3 e5 9. 0-0 Qc7 10. Qd2 exd4 11. Nxd4 Nc5 12. f3 Ne6 13. Nb3 Rd8 14. Rad1 d5 15. exd5 Nxd5 16. Nxd5 cxd5 17. c3 b6 18. Nd4 Bb7 19. Rfe1 Re8 20. Bb5 Re7 21. Nxe6 Rxe6 22. Bd4 a6 23. Bf1 Rae8 24. Bxg7 Kxg7 25. Qd4+ Kg8 26. Rxe6 fxe6 27. f4 e5 28. fxe5 Rxe5 29. c4 Re4 30. Qf2 dxc4 31. Bxc4+ Rxc4 32. Rf1 Qc5 0-1

[Event "VIE-chT"]
[Site "Can Tho"]
[Date "1996.??.??"]
[Round "?"]
[White "Duong, Ngoc Hai"]
[Black "Pham, Ngoc Can"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "56"]
[EventDate "1996.??.??"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. h3 Nf6 5. Nc3 a6 6. a4 c6 7. Bd3 0-0 8. 0-0 Nbd7 9. Bg5 e5 10. Qd2 exd4 11. Nxd4 Qb6 12. Be3 Qd8 13. f4 Nc5 14. b4 Nxd3 15. cxd3 Nh5 16. Rab1 Bd7 17. Nde2 Qe7 18. Rf3 Rae8 19. b5 axb5 20. axb5 cxb5 21. Nd5 Qd8 22. Bb6 Qh4 23. g4 Bxg4 24. Bf2 Qd8 25. hxg4 Nf6 26. Nxf6+ Bxf6 27. g5 Bg7 28. Rxb5 Qe7 1-0

[Event "VIE-chT"]
[Site "Can Tho"]
[Date "1996.??.??"]
[Round "?"]
[White "Duong, Ngoc Hai"]
[Black "Tran, Ngoc Thach"]
[Result "1-0"]
[ECO "B49"]
[PlyCount "77"]
[EventDate "1996.??.??"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. 0-0 b5 8. Be3 Nf6 9. a3 Bb7 10. Kh1 b4 11. axb4 Bxb4 12. f3 Bxc3 13. bxc3 h6 14. Nxc6 Qxc6 15. c4 d6 16. Rb1 Qc7 17. Qd4 Rd8 18. Rfd1 Rd7 19. Qb6 Ke7 20. e5 Ne8 21. exd6+ Nxd6 22. Rxd6 Qxd6 23. Qxd6+ Rxd6 24. Rxb7+ Kf6 25. c5 Rdd8 26. Kg1 a5 27. Bb5 Ra8 28. Ba4 Rhc8 29. c6 e5 30. Bc5 Ra6 31. Rb6 Rxb6 32. Bxb6 Ke6 33. Bxa5 Kd6 34. Kf2 Ra8 35. c7 f5 36. Ke3 g5 37. c4 h5 38. c5+ Ke7 39. Bc6 1-0

[Event "VIE-chT"]
[Site "Can Tho"]
[Date "1996.??.??"]
[Round "?"]
[White "Duong, Ngoc Hai"]
[Black "Truong, Xuan Vu"]
[Result "0-1"]
[ECO "B47"]
[PlyCount "41"]
[EventDate "1996.??.??"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be2 Qc7 6. Nc3 Nf6 7. 0-0 a6 8. a3 b5 9. Kh1 Bb7 10. f4 Nxd4 11. Qxd4 Bc5 12. Qd3 0-0 13. f5 d5 14. exd5 exd5 15. Bg5 Ne4 16. Nxe4 dxe4 17. Qh3 f6 18. Bf4 Qc6 19. Rac1 Rad8 20. c3 Bc8 21. Bd2 0-1

[Event "VIE-chT"]
[Site "Can Tho"]
[Date "1996.??.??"]
[Round "?"]
[White "Ngo, Ngoc Quang"]
[Black "Duong, Ngoc Hai"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "96"]
[EventDate "1996.??.??"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bd3 Nf6 7. 0-0 Bg4 8. Re1 0-0 9. Nbd2 Nc6 10. c3 Re8 11. Nf1 Bh5 12. Ng3 Bg6 13. Qc2 Qd7 14. Bf5 Bxf5 15. Qxf5 Qxf5 16. Nxf5 Bf8 17. Bf4 Nd5 18. Bg3 g6 19. Ne3 Nxe3 20. Rxe3 Rxe3 21. fxe3 Re8 22. Re1 f5 23. d5 Ne5 24. Bxe5 dxe5 25. e4 Bd6 26. Kf2 c6 27. dxc6 bxc6 28. b4 h6 29. Nh4 fxe4 30. Rxe4 Kf7 31. Nf3 Ke6 32. Ke3 Rb8 33. Nd4+ Ke7 34. Nb3 Ke6 35. Na5 c5 36. Nc6 Rb6 37. Nxa7 cxb4 38. cxb4 Bb8 39. Rg4 g5 40. a4 Bxa7 41. Kd3 Rd6+ 42. Kc4 Kf5 43. Rg3 e4 44. Rc3 e3 45. Rc2 Rd2 46. Kc3 Bd4+ 47. Kb3 Rf2 48. Rc1 e2 0-1

[Event "VIE-chT"]
[Site "Can Tho"]
[Date "1996.??.??"]
[Round "?"]
[White "Pham, Minh Hoang"]
[Black "Duong, Ngoc Hai"]
[Result "1-0"]
[ECO "D18"]
[PlyCount "49"]
[EventDate "1996.??.??"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. d4 c6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. Qb3 a5 9. 0-0 Qe7 10. Re1 0-0 11. e4 Bxc3 12. bxc3 Nxe4 13. Ba3 Nd6 14. d5 cxd5 15. Bxd5 Nc6 16. Bxc6 bxc6 17. Ne5 Rac8 18. Qb6 Qb7 19. Qxb7 Nxb7 20. Bxf8 Kxf8 21. g4 Bc2 22. Re2 Bb3 23. Rd2 Rd8 24. Rb2 Nc5 25. Nxc6 1-0

[Event "VIE-chT"]
[Site "Can Tho"]
[Date "1996.??.??"]
[Round "?"]
[White "Ton, That Phuc Hieu"]
[Black "Duong, Ngoc Hai"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "80"]
[EventDate "1996.??.??"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. Bc4 d6 4. 0-0 Nc6 5. Nc3 a6 6. a4 Bg4 7. h3 Bxf3 8. Qxf3 Nf6 9. Re1 0-0 10. d3 Nd4 11. Qd1 c6 12. Be3 Nd7 13. Bxd4 Bxd4 14. Rc1 b5 15. axb5 axb5 16. Bb3 Qb6 17. Rf1 Nc5 18. Ne2 Nxb3 19. cxb3 f5 20. Nxd4 Qxd4 21. Qc2 c5 22. Qc3 fxe4 23. dxe4 Qxe4 24. Rce1 Qb7 25. Re2 Rf4 26. Rfe1 e5 27. Qd3 Rd4 28. Qg3 Qd5 29. Kf1 Rf8 30. Re3 Rd2 31. R1e2 Rd1+ 32. Re1 Qd2 33. R3e2 Rxe1+ 34. Rxe1 Qxb2 35. Qe3 Qd4 36. Qxd4 cxd4 37. Rd1 Rc8 38. Rd3 Rc3 39. Rxc3 dxc3 40. Ke2 b4 0-1

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "1995.??.??"]
[Round "?"]
[White "Bui, Ngoc"]
[Black "Duong, Ngoc Hai"]
[Result "1-0"]
[ECO "E86"]
[PlyCount "65"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. Nge2 c6 8. Qd2 a6 9. 0-0-0 Nbd7 10. d5 c5 11. g4 b5 12. Ng3 Qa5 13. cxb5 axb5 14. Bxb5 Ba6 15. Bxa6 Rxa6 16. Kc2 Nb6 17. Rb1 Nfd7 18. b3 c4 19. b4 Qa3 20. Qc1 Qxc1+ 21. Bxc1 Na4 22. a3 Rb8 23. Nge2 f5 24. Nxa4 Rxa4 25. Nc3 Ra7 26. gxf5 gxf5 27. exf5 Nb6 28. Rg1 Kh8 29. f6 Bxf6 30. Ne4 Nxd5 31. Rd1 Rb5 32. Nxd6 Rb6 33. Rxd5 1-0

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "1995.??.??"]
[Round "?"]
[White "Duong, Ngoc Hai"]
[Black "Dao, Thien Bao"]
[Result "1/2-1/2"]
[ECO "B84"]
[PlyCount "91"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. a4 Be7 8. 0-0 0-0 9. Be3 e5 10. Nb3 Be6 11. f4 Nbd7 12. f5 Bxb3 13. cxb3 Nc5 14. Qc2 Qc7 15. Nd5 Nxd5 16. exd5 Rac8 17. Rac1 Qb8 18. f6 Bxf6 19. Qf5 Rfd8 20. Rc4 Nd7 21. Rg4 Kh8 22. Bg5 Bxg5 23. Qxg5 Rg8 24. Rh4 Nf8 25. Bd3 e4 26. Bxe4 Qa7+ 27. Kh1 g6 28. Rxf7 Rg7 29. Rxg7 Kxg7 30. h3 b5 31. Bf5 Re8 32. Qh6+ Kg8 33. Re4 Rxe4 34. Bxe4 Qd4 35. Qf4 bxa4 36. bxa4 Qxa4 37. b3 Qb4 38. g3 Kg7 39. Qe3 Qc5 40. Qe2 Qd4 41. Bg2 Qa7 42. Qe8 a5 43. Qd8 Qc5 44. Qe7+ Kg8 45. h4 Qa3 46. Qb7 1/2-1/2

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "1995.??.??"]
[Round "?"]
[White "Duong, Ngoc Hai"]
[Black "Le, Tran Bao"]
[Result "1/2-1/2"]
[ECO "C22"]
[PlyCount "77"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 d6 6. Bd2 Be7 7. 0-0-0 Be6 8. Nh3 Ng4 9. Qe1 f6 10. f3 Nge5 11. Qg3 Bf8 12. Nf4 Bf7 13. Nfd5 Ne7 14. Be2 c6 15. Nxe7 Qxe7 16. f4 Nd7 17. Rhe1 0-0-0 18. Be3 Nb6 19. Qf2 Qc7 20. a4 Be6 21. Rd2 Be7 22. Red1 g5 23. h4 h6 24. Rh1 Rhf8 25. hxg5 hxg5 26. f5 Bg8 27. b3 d5 28. Bxb6 Qxb6 29. Qxb6 axb6 30. exd5 Bb4 31. Rd3 Bxc3 32. Rxc3 Bxd5 33. Bf3 Bxf3 34. Rxf3 Rf7 35. Re1 Rd5 36. c4 Rd6 37. Kc2 c5 38. Rfe3 Rd4 39. Re4 1/2-1/2

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "1995.??.??"]
[Round "?"]
[White "Duong, Ngoc Hai"]
[Black "Nguyen, Quang Thien"]
[Result "0-1"]
[ECO "B49"]
[PlyCount "132"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 Qc7 7. 0-0 Nc6 8. Be3 b5 9. a3 Bb7 10. Nxc6 dxc6 11. f3 Be7 12. Qe1 0-0 13. Qf2 c5 14. Rfd1 Rfd8 15. Rxd8+ Rxd8 16. Rd1 Rxd1+ 17. Bxd1 Nd7 18. Nb1 c4 19. b3 c3 20. Be2 b4 21. axb4 Bxb4 22. Qe1 e5 23. Bc4 Nb6 24. Bd3 a5 25. Qf2 Nd7 26. Kf1 Qd6 27. Qe1 Ba6 28. Bxa6 Qxa6+ 29. Qe2 Qd6 30. Ke1 Qc6 31. Qd3 g6 32. Qc4 Qxc4 33. bxc4 Kf8 34. c5 Nxc5 35. Bxc5+ Bxc5 36. Nxc3 Bb4 37. Kd2 Ke7 38. Kd3 Bxc3 39. Kxc3 Kd6 40. Kc4 Kc6 41. h4 h5 42. g3 f5 43. exf5 gxf5 44. g4 hxg4 45. fxg4 f4 46. h5 e4 47. h6 f3 48. h7 f2 49. h8Q f1Q+ 50. Kb3 Qf3+ 51. Kb2 Qxg4 52. Qf6+ Kd5 53. Qd8+ Ke5 54. Qxa5+ Kf4 55. Qc7+ Kf3 56. Qc3+ e3 57. Qc6+ Kf2 58. Qf6+ Kg2 59. Qc6+ Qf3 60. Qg6+ Kf2 61. Qb6 Kf1 62. Qa6+ e2 63. Qc4 Kg2 64. Qg8+ Kf2 65. Qc4 Qf6+ 66. Kb3 e1Q 0-1

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "1995.??.??"]
[Round "?"]
[White "Duong, Ngoc Hai"]
[Black "Nguyen, The Tri"]
[Result "1-0"]
[ECO "C22"]
[PlyCount "61"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 g6 5. Bd2 Bg7 6. Nc3 Nf6 7. 0-0-0 d6 8. f4 0-0 9. Nf3 a6 10. h3 Nh5 11. Ne2 b5 12. e5 Bb7 13. g4 Nxf4 14. Qxf4 dxe5 15. Qe3 Nd4 16. Bg2 c5 17. c3 Qc7 18. Kb1 Ne6 19. Nh4 Bxg2 20. Nxg2 c4 21. h4 Qc6 22. Rhg1 Rad8 23. Ne1 h6 24. Qf3 e4 25. Qe3 Rd7 26. Ng3 Nc5 27. Nc2 Rfd8 28. Qe2 a5 29. Nd4 Bxd4 30. cxd4 Rxd4 31. Bxh6 1-0

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "1995.??.??"]
[Round "?"]
[White "Le, Minh Quang"]
[Black "Duong, Ngoc Hai"]
[Result "0-1"]
[ECO "E62"]
[PlyCount "43"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. g3 Nc6 5. Bg2 e5 6. d5 Nce7 7. Nc3 Nf6 8. e4 0-0 9. 0-0 c5 10. Bg5 h6 11. Bd2 Ne8 12. Ne1 f5 13. Nd3 Nf6 14. Qc2 g5 15. f4 fxe4 16. Nxe4 Nxe4 17. Bxe4 exf4 18. gxf4 Bd4+ 19. Kh1 Bh3 20. Rf3 g4 21. Rg3 h5 22. Be1 0-1

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "1995.??.??"]
[Round "?"]
[White "Tran, Chi Trinh"]
[Black "Duong, Ngoc Hai"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "90"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 c5 5. c3 cxd4 6. cxd4 Nf6 7. Nc3 0-0 8. Bd3 Bg4 9. h3 Bxf3 10. Qxf3 Nc6 11. Be3 Nd7 12. e5 dxe5 13. d5 Nb4 14. Rd1 Nxd3+ 15. Rxd3 exf4 16. Qxf4 Ne5 17. Rd2 Rc8 18. 0-0 Nc4 19. Rdf2 Nxe3 20. Qxe3 Qb6 21. Qxb6 axb6 22. Rf3 Bd4+ 23. Kh1 Rcd8 24. Rd3 Be5 25. Rfd1 Ra8 26. b3 Rfc8 27. Na4 Ra6 28. Re1 f6 29. a3 b5 30. Nc3 Rxc3 31. Rxc3 Bxc3 32. Rxe7 Rd6 33. Rxb7 Rxd5 34. Rb8+ Kf7 35. Rb7+ Ke6 36. g4 h5 37. Kg2 hxg4 38. hxg4 Ke5 39. Kf3 Kd6 40. Ke2 Re5+ 41. Kf2 Kc6 42. Rg7 g5 43. Rf7 Rd5 44. Re7 Kc5 45. a4 bxa4 0-1

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "1995.??.??"]
[Round "?"]
[White "Tran, Thanh Tinh"]
[Black "Duong, Ngoc Hai"]
[Result "1/2-1/2"]
[ECO "A04"]
[PlyCount "46"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 c5 5. Nc3 cxd4 6. Nxd4 Nc6 7. Nxc6 bxc6 8. Bg2 Rb8 9. 0-0 0-0 10. Qa4 a5 11. Rd1 Rb4 12. Qc2 Rxc4 13. Qb3 d5 14. Qxc4 dxc4 15. Rxd8 Rxd8 16. Bxc6 Rd6 17. Bb5 Nd5 18. Ne4 Re6 19. f3 Bd4+ 20. Kg2 c3 21. bxc3 Nxc3 22. Nxc3 Bxc3 23. Rb1 Rb6 1/2-1/2

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "1995.??.??"]
[Round "?"]
[White "Tran, Van Ninh"]
[Black "Duong, Ngoc Hai"]
[Result "1-0"]
[ECO "A25"]
[PlyCount "45"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "VIE"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nc6 5. e3 e5 6. d5 Nce7 7. e4 c5 8. Bd3 Nf6 9. 0-0 0-0 10. h3 h6 11. Ne2 g5 12. Ng3 g4 13. hxg4 Bxg4 14. Be3 Ng6 15. Qd2 Bxf3 16. gxf3 Nh4 17. Be2 Qd7 18. Kh2 Kh7 19. Rh1 Ng8 20. Kg1 Qe7 21. Rh3 Qf6 22. Kh2 Ne7 23. Nh5 1-0

