[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2012.09.26"]
[Round "8"]
[White "Nguyen Huynh Tuan, Hai"]
[Black "Nguyen Mai Duc, Tri"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1844"]
[BlackElo "2082"]
[PlyCount "58"]
[EventDate "2012.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. 0-0 Nxe4 6. Nxe4 d5 7. Bb5 dxe4 8. Nxe5 Qd5 9. Nxc6 bxc6 10. Be2 Bf5 11. d3 exd3 12. Bxd3 Bxd3 13. cxd3 0-0 14. Be3 Rfd8 15. Qc2 Bf6 16. Rab1 Qxa2 17. Qxc6 a5 18. b3 Rab8 19. Qxc7 a4 20. b4 Bb2 21. b5 a3 22. Ba7 Rbc8 23. Qa5 Qd5 24. Qb4 Qb7 25. Be3 Rxd3 26. b6 Rdc3 27. Rxb2 axb2 28. Qxb2 h6 29. Qb4 R8c6 1/2-1/2

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2012.09.25"]
[Round "7"]
[White "Nguyen Mai Duc, Tri"]
[Black "Huynh Lam Binh, Nguyen"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2082"]
[BlackElo "2017"]
[PlyCount "40"]
[EventDate "2012.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. Nc3 e5 8. dxe5 dxe5 9. Bg5 Be6 10. b3 Qxd1 11. Raxd1 Rad8 12. Bxf6 Bxf6 13. Nd5 Bxd5 14. cxd5 Nb4 15. e4 Nxa2 16. Ra1 Nc3 17. Rxa7 Rb8 18. Nd2 Be7 19. Kh1 Bc5 20. Raa1 b5 1/2-1/2

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2012.09.24"]
[Round "6"]
[White "Nguyen Huynh Trong, Hai"]
[Black "Nguyen Mai Duc, Tri"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1866"]
[BlackElo "2082"]
[PlyCount "110"]
[EventDate "2012.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 c6 5. Bg2 Bd6 6. Qc2 Nbd7 7. 0-0 Ne4 8. Nfd2 f5 9. Nxe4 dxe4 10. Nc3 0-0 11. b3 Nf6 12. Bb2 Bd7 13. Rfd1 Qe8 14. a4 Qh5 15. Ba3 Bxa3 16. Rxa3 g5 17. b4 Rf7 18. a5 Raf8 19. Qd2 Qg6 20. f3 Kh8 21. fxe4 fxe4 22. Rf1 e3 23. Qxe3 Ng4 24. Qe4 Qh5 25. h3 Nf2 26. Qe5+ Kg8 27. h4 Ng4 28. Qxg5+ Qxg5 29. hxg5 Rxf1+ 30. Bxf1 Ne3 31. Ra1 Nxc4 32. Ne4 Kg7 33. Bh3 Kg6 34. Nc5 Bc8 35. Bxe6 Bxe6 36. Nxe6 Re8 37. Nf4+ Kxg5 38. Kf2 Nd2 39. Rh1 Re7 40. Rh5+ Kg4 41. Re5 Ne4+ 42. Ke3 Rxe5 43. dxe5 Nxg3 44. e6 Nf5+ 45. Ke4 Nd6+ 46. Ke5 Ne8 47. e7 h5 48. Nxh5 Kxh5 49. Ke6 Kg6 50. e4 b6 51. axb6 axb6 52. Kd7 Ng7 53. Kxc6 Kf7 54. Kd6 Ne8+ 55. Kd7 Ng7 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2012.09.24"]
[Round "5"]
[White "Nguyen Mai Duc, Tri"]
[Black "Pham, Xuan Dat"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2082"]
[BlackElo "2244"]
[PlyCount "48"]
[EventDate "2012.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. h3 b5 7. Bb3 Na5 8. c3 Nxb3 9. Qxb3 Be7 10. a4 0-0 11. 0-0 Be6 12. Qc2 c5 13. a5 h6 14. Be3 Rc8 15. Qe2 Nd7 16. Nh2 d5 17. f4 dxe4 18. dxe4 Bc4 19. Qf2 Bxf1 20. Nxf1 exf4 21. Bxf4 c4 22. Kh1 Nc5 23. Nbd2 Nd3 24. Qg3 Rc6 0-1

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2012.09.23"]
[Round "4"]
[White "Nguyen, Cong Tai"]
[Black "Nguyen Mai Duc, Tri"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1783"]
[BlackElo "2082"]
[PlyCount "74"]
[EventDate "2012.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 e6 4. 0-0 d5 5. d3 Nf6 6. Nbd2 Bd6 7. c4 0-0 8. Rb1 c5 9. a3 Nc6 10. Qc2 Qc7 11. Re1 Rad8 12. cxd5 exd5 13. e4 Rfe8 14. exd5 Rxe1+ 15. Nxe1 Nd4 16. Qd1 Bxd5 17. Bxd5 Nxd5 18. Ne4 f5 19. Nxd6 Qxd6 20. Be3 Ne6 21. Qf3 f4 22. Bxf4 Ndxf4 23. gxf4 Nxf4 24. Rd1 Qh6 25. Kh1 Rf8 26. Qg3 Qf6 27. Rd2 h5 28. f3 Qe6 29. Ng2 Ne2 30. Qe1 Re8 31. Qf2 Nd4 32. f4 Qd5 33. Rd1 Re2 34. Qg3 h4 35. Qg4 Qf3 36. Qxf3 Nxf3 37. b4 h3 0-1

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2012.09.22"]
[Round "3"]
[White "Nguyen Mai Duc, Tri"]
[Black "Nguyen, Van Hai"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2082"]
[BlackElo "2314"]
[PlyCount "42"]
[EventDate "2012.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bd3 Bg4 6. c3 Qd7 7. Bf4 0-0-0 8. 0-0 f6 9. Nbd2 g5 10. Bg3 h5 11. h3 Bf5 12. Bxf5 Qxf5 13. Ne1 Nge7 14. Qf3 Qg6 15. Qd3 Nf5 16. Bh2 g4 17. Kh1 Re8 18. Rg1 Qh7 19. Nf1 Re4 20. Ng3 Nxg3+ 21. Bxg3 Rxe1 0-1

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2012.09.21"]
[Round "1"]
[White "Nguyen Mai Duc, Tri"]
[Black "Luc, Van Thinh"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2082"]
[PlyCount "90"]
[EventDate "2012.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 Nf6 4. exd5 cxd5 5. Ne2 e5 6. g3 Bc5 7. Bg2 Nc6 8. 0-0 Bg4 9. Nb3 Qb6 10. Nxc5 Qxc5 11. Be3 Nd4 12. f3 Bh5 13. c3 Nxe2+ 14. Qxe2 Qd6 15. Bd4 Nd7 16. Bxe5 Nxe5 17. d4 0-0 18. Qxe5 Qxe5 19. dxe5 Rfe8 20. g4 Bg6 21. f4 Be4 22. Bxe4 dxe4 23. Rae1 Rad8 24. Rxe4 Rd2 25. Rf2 Rd5 26. Rfe2 Kf8 27. Rd4 Ra5 28. a3 Rb5 29. b4 Rb6 30. c4 a5 31. c5 Ra6 32. b5 Rae6 33. Rd7 f6 34. Rxb7 fxe5 35. fxe5 R6e7 36. Rxe7 Rxe7 37. Kf2 Ke8 38. Kf3 Kd8 39. Kf4 Rb7 40. a4 Ke7 41. c6 Rb8 42. Ke4 g6 43. c7 Rc8 44. b6 h5 45. gxh5 gxh5 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2012.09.21"]
[Round "2"]
[White "Tran, Thanh Tu"]
[Black "Nguyen Mai Duc, Tri"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2293"]
[BlackElo "2082"]
[PlyCount "49"]
[EventDate "2012.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. e3 d5 4. Bd3 Nbd7 5. Nbd2 b6 6. Ne5 Nxe5 7. dxe5 Nd7 8. f4 Bb7 9. 0-0 Be7 10. Qh5 g6 11. Qh6 Bf8 12. Qh3 Bg7 13. Nf3 Qe7 14. Bd2 0-0-0 15. a4 h6 16. a5 Kb8 17. axb6 axb6 18. Nd4 g5 19. Bb5 c5 20. Nc6+ Bxc6 21. Bxc6 Kc7 22. Bb5 Ra8 23. c4 Rhc8 24. Qf3 Rxa1 25. Rxa1 1-0

[Event "Ho Chi Minh Maika-B 05"]
[Site "Ho Chi Minh City"]
[Date "2010.??.??"]
[Round "6"]
[White "Do, Van Long"]
[Black "Nguyen Mai Duc, Tri"]
[Result "0-1"]
[ECO "C98"]
[WhiteElo "1908"]
[PlyCount "66"]
[EventDate "2010.05.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. h3 d6 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6 13. Nf1 Re8 14. Ng3 h6 15. Be3 Nh7 16. Qd2 Bf6 17. dxc5 dxc5 18. Bxc5 Be6 19. a3 Ng5 20. Qe3 Qb7 21. Nh4 Nxh3+ 22. gxh3 Bxh4 23. Kh2 Ne7 24. Rg1 Ng6 25. Nf5 Bg5 26. Rxg5 hxg5 27. Nd6 Qc6 28. Nxe8 Rxe8 29. Rg1 Nf4 30. Rxg5 Bxh3 31. b4 Qh6 32. Rg1 Bg2+ 33. Kg3 Qh3# 0-1

[Event "Ho Chi Minh Maika-B 05"]
[Site "Ho Chi Minh City"]
[Date "2010.??.??"]
[Round "1"]
[White "Le, Minh Hoang"]
[Black "Nguyen Mai Duc, Tri"]
[Result "0-1"]
[ECO "B10"]
[PlyCount "88"]
[EventDate "2010.05.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Qxd5 5. Nc3 Qa5 6. g3 Nc6 7. Bg2 Bd7 8. Nge2 e6 9. d3 Nf6 10. Bd2 Qd8 11. 0-0 Be7 12. Rc1 0-0 13. a3 e5 14. Ne4 Be6 15. Bg5 Nxe4 16. Bxe7 Nxf2 17. Bxd8 Nxd1 18. Rfxd1 Rfxd8 19. Bxc6 bxc6 20. Rxc6 Bg4 21. Kf2 a5 22. Rc4 f5 23. Rd2 Ra7 24. Nc3 Bh5 25. Rc5 Re7 26. Ke3 g5 27. Rxa5 Bg6 28. Rd5 Rf8 29. a4 h5 30. a5 f4+ 31. gxf4 exf4+ 32. Kf2 g4 33. Rg5 Kh7 34. b4 Kh6 35. Rc5 h4 36. a6 Re3 37. a7 g3+ 38. hxg3 hxg3+ 39. Kf1 Bxd3+ 40. Kg1 f3 41. Rd1 f2+ 42. Kg2 f1Q+ 43. Rxf1 Bxf1+ 44. Kg1 Bh3 0-1

[Event "Ho Chi Minh Maika-B 03"]
[Site "Ho Chi Minh City"]
[Date "2010.??.??"]
[Round "7"]
[White "Ngo, Quang Nhat"]
[Black "Nguyen Mai Duc, Tri"]
[Result "0-1"]
[ECO "C59"]
[WhiteElo "1784"]
[PlyCount "60"]
[EventDate "2010.03.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Qd4 11. f4 Bc5 12. Rf1 Bd6 13. c3 Qd5 14. b4 Bxe5 15. fxe5 Qxe5 16. bxa5 Qxh2 17. Qa4 0-0 18. Ba3 Re8 19. Qd4 e3 20. Bd6 Qxg2 21. d3 Bg4 22. Bxg4 Nxg4 23. c4 Qf2+ 24. Rxf2 exf2+ 25. Kd2 f1Q 26. Qxg4 Qe1+ 27. Kc2 Re2+ 28. Kb3 Qd1+ 29. Kb4 Rb2+ 30. Kc5 Qxg4 0-1

[Event "Ho Chi Minh Maika-B 03"]
[Site "Ho Chi Minh City"]
[Date "2010.??.??"]
[Round "2"]
[White "Nguyen, Hoang Hiep1111"]
[Black "Nguyen Mai Duc, Tri"]
[Result "1/2-1/2"]
[ECO "C28"]
[PlyCount "48"]
[EventDate "2010.03.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Be7 5. f4 d6 6. f5 Na5 7. Be3 0-0 8. Qf3 c6 9. a3 Nxc4 10. dxc4 Qa5 11. 0-0-0 d5 12. cxd5 Bxa3 13. Nge2 Bb4 14. g4 cxd5 15. exd5 Bd7 16. g5 Ne8 17. f6 Rc8 18. h4 Nd6 19. fxg7 Rfe8 20. Rdf1 Qa1+ 21. Nb1 Bf5 22. Nec3 Nc4 23. Qxf5 Qxb2+ 24. Kd1 Nxe3+ 1/2-1/2

[Event "Ho Chi Minh Maika-B 05"]
[Site "Ho Chi Minh City"]
[Date "2010.??.??"]
[Round "8"]
[White "Nguyen, Phuoc Thanh"]
[Black "Nguyen Mai Duc, Tri"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "42"]
[EventDate "2010.05.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 e6 7. Nc3 Bb4 8. Bd2 Bxc3 9. bxc3 Nf6 10. Bd3 e5 11. 0-0 0-0 12. Re1 exd4 13. cxd4 Bg4 14. Be3 Nb4 15. h3 Bxf3 16. gxf3 Nxd3 17. Qxd3 Qxf3 18. Qf1 Rfe8 19. Rab1 b6 20. Qg2 Qxg2+ 21. Kxg2 Nd5 0-1

[Event "Ho Chi Minh Maika-B 03"]
[Site "Ho Chi Minh City"]
[Date "2010.??.??"]
[Round "9"]
[White "Nguyen, Thai Duong"]
[Black "Nguyen Mai Duc, Tri"]
[Result "0-1"]
[ECO "C90"]
[PlyCount "58"]
[EventDate "2010.03.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 0-0 8. c3 d6 9. Re1 Na5 10. d4 Nxb3 11. Qxb3 exd4 12. cxd4 d5 13. e5 Ne4 14. Nbd2 Bb7 15. a4 Qd7 16. Nf1 c5 17. Be3 c4 18. Qc2 b4 19. Ng3 Rac8 20. Nxe4 dxe4 21. Nd2 Qd5 22. Rac1 b3 23. Qc3 Rc6 24. Bf4 a5 25. Rxe4 Bb4 26. Qf3 c3 27. bxc3 b2 28. Rb1 Rxc3 29. Be3 Rc1+ 0-1

[Event "Ho Chi Minh Maika-B 05"]
[Site "Ho Chi Minh City"]
[Date "2010.??.??"]
[Round "4"]
[White "Nguyen, Thanh Binh1111"]
[Black "Nguyen Mai Duc, Tri"]
[Result "0-1"]
[ECO "C56"]
[PlyCount "90"]
[EventDate "2010.05.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 exd4 6. e5 d5 7. exf6 dxc4 8. fxg7 Rg8 9. Re1+ Be7 10. Bg5 Be6 11. Bxe7 Kxe7 12. c3 d3 13. Nbd2 Kf6 14. Ne4+ Kxg7 15. Qd2 Kh8 16. Nfg5 Qe7 17. Qf4 Rg6 18. h4 Rag8 19. Ng3 h6 20. N5e4 Qf8 21. Nf6 R8g7 22. Kh1 Qd6 23. Qxd6 cxd6 24. Ngh5 Rxg2 25. Nxg7 Rxg7 26. f3 Rg6 27. Ne4 Ne5 28. Rf1 Bd5 29. Nd2 f5 30. Rae1 Rg3 31. Kh2 f4 32. Rf2 Nxf3+ 33. Nxf3 Rxf3 34. Rd2 Re3 35. Rf1 f3 36. Rff2 b5 37. Kg3 a5 38. Kf4 Re5 39. b3 a4 40. bxa4 bxa4 41. a3 Kg7 42. Rb2 Kf6 43. Rb8 Ke7 44. Rb5 Ke6 45. Rbb2 Re2 0-1

[Event "Ho Chi Minh Maika-B 03"]
[Site "Ho Chi Minh City"]
[Date "2010.??.??"]
[Round "5"]
[White "Nguyen, Trung Kien"]
[Black "Nguyen Mai Duc, Tri"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "67"]
[EventDate "2010.03.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. d4 d6 6. d5 Nb8 7. Bd3 0-0 8. c4 Bg4 9. Be3 Nbd7 10. Nbd2 h6 11. b4 Nh7 12. Qc2 Bg5 13. c5 Bxe3 14. fxe3 Bxf3 15. Nxf3 Ng5 16. Nxg5 hxg5 17. c6 bxc6 18. Qxc6 Nf6 19. Rac1 Ne8 20. a4 Rb8 21. Rf5 f6 22. h4 gxh4 23. Rh5 Qe7 24. Rxh4 Qf7 25. Qa6 Rxb4 26. Qxa7 c5 27. Qxf7+ Rxf7 28. Ra1 Ra7 29. Bb5 Nc7 30. Bc6 Rb3 31. Kf2 Rb2+ 32. Kf3 Rb4 33. Rh2 Ra5 34. g4 1/2-1/2

[Event "Ho Chi Minh Maika-B 03"]
[Site "Ho Chi Minh City"]
[Date "2010.??.??"]
[Round "4"]
[White "Nguyen Mai Duc, Tri"]
[Black "Le, Kieu Thien Kim"]
[Result "1/2-1/2"]
[ECO "B05"]
[BlackElo "2226"]
[PlyCount "59"]
[EventDate "2010.03.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. Be3 0-0 9. Nc3 Nc6 10. exd6 cxd6 11. d5 Bxf3 12. Bxf3 Ne5 13. dxe6 Nxf3+ 14. Qxf3 fxe6 15. Qe4 Rf6 16. Rad1 Rg6 17. f4 Qc7 18. b3 d5 19. Nb5 Qc6 20. Qf3 dxc4 21. Qxc6 bxc6 22. Nd4 Bc5 23. f5 exf5 24. Rxf5 Nd5 25. Bf2 Bxd4 26. Bxd4 cxb3 27. axb3 Rb8 28. Bc5 h6 29. b4 Kh7 30. Rf7 1/2-1/2

[Event "Ho Chi Minh Maika-B 03"]
[Site "Ho Chi Minh City"]
[Date "2010.??.??"]
[Round "1"]
[White "Nguyen Mai Duc, Tri"]
[Black "Le, Mai Duy"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "53"]
[EventDate "2010.03.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Ne2 Bg4 12. c3 Bd6 13. Qc2 h6 14. Bh4 g5 15. Bg3 Re8 16. f3 Bh5 17. Nd4 Bxg3 18. hxg3 Qb6 19. b4 Kg7 20. f4 Re3 21. fxg5 Ng4 22. gxh6+ Kxh6 23. Rf3 Re5 24. Bf5 Ne3 25. Rxe3 Rxe3 26. Qd2 Rae8 27. Re1 1-0

[Event "Ho Chi Minh Maika-B 05"]
[Site "Ho Chi Minh City"]
[Date "2010.??.??"]
[Round "7"]
[White "Nguyen Mai Duc, Tri"]
[Black "Le, Mai Duy"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "1738"]
[PlyCount "49"]
[EventDate "2010.05.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 cxd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. Nc4 Nc6 10. a3 f6 11. Nd6 fxe5 12. dxe5 a6 13. Bc4 Nf4 14. 0-0 b5 15. Bd3 Nxd3 16. Qxd3 Qb6 17. Ng5 g6 18. Nxc8 Qd8 19. Nb6 Nxe5 20. Qh3 Qxg5 21. Nxa8 Rxa8 22. f4 Qf6 23. fxe5 Qxe5 24. Qf3 Qc5+ 25. Kh1 1-0

[Event "Ho Chi Minh Maika-B 05"]
[Site "Ho Chi Minh City"]
[Date "2010.??.??"]
[Round "9"]
[White "Nguyen Mai Duc, Tri"]
[Black "Ngo, Quang Nhat"]
[Result "1-0"]
[ECO "C44"]
[BlackElo "1784"]
[PlyCount "69"]
[EventDate "2010.05.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. c4 Nc6 3. d4 d5 4. cxd5 exd5 5. exd5 Qxd5 6. Nf3 Nf6 7. Be2 Be6 8. 0-0 h6 9. Nc3 Qd7 10. Be3 Be7 11. a3 0-0 12. Qd2 Na5 13. Ne5 Qd8 14. Qe1 Nb3 15. Rd1 Nd5 16. Bd3 Bf6 17. Bc2 Na5 18. Qe2 Qe7 19. Qd3 g6 20. Bxh6 Bg7 21. Nxd5 Bxd5 22. Nxg6 fxg6 23. Qxg6 Qf6 24. Qh7+ Kf7 25. Bxg7 Qxg7 26. Qf5+ Ke8 27. Qxd5 Nc6 28. Rfe1+ Ne7 29. Ba4+ c6 30. Bxc6+ bxc6 31. Qxc6+ Kf7 32. Rxe7+ Kxe7 33. Re1+ Kd8 34. Qxa8+ Kc7 35. Qxa7+ 1-0

[Event "Ho Chi Minh Maika-B 03"]
[Site "Ho Chi Minh City"]
[Date "2010.??.??"]
[Round "6"]
[White "Nguyen Mai Duc, Tri"]
[Black "Nguyen, Hai Dao"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "48"]
[EventDate "2010.03.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 e6 8. Nc3 Bb4 9. 0-0 Qd7 10. d5 Nge7 11. Bc4 0-0 12. Bg5 Nxd5 13. Nxd5 exd5 14. Qxd5 Qxd5 15. Bxd5 Bxf3 16. Bxf3 Rac8 17. Rac1 Be7 18. Bxe7 Nxe7 19. Rxc8 Rxc8 20. Bxb7 Rc7 21. Bf3 g6 22. b4 Rc2 23. Ra1 Rb2 24. a3 Nf5 1/2-1/2

[Event "Ho Chi Minh Maika-B 05"]
[Site "Ho Chi Minh City"]
[Date "2010.??.??"]
[Round "3"]
[White "Nguyen Mai Duc, Tri"]
[Black "Nguyen Van Phuc, Hau"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "69"]
[EventDate "2010.05.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. exd5 exd5 4. d4 Bb4+ 5. Nc3 Ne7 6. Nf3 0-0 7. Be2 Bf5 8. 0-0 Nbc6 9. Be3 h6 10. Qb3 Bxc3 11. Qxc3 dxc4 12. Bxc4 Nd5 13. Qd2 Qd7 14. a3 a6 15. Rfe1 Rfe8 16. Rac1 Rad8 17. b4 Nb6 18. Bb3 Be6 19. Bc2 Bf5 20. Bd1 Nd5 21. Bb3 Be6 22. Ba4 Nb6 23. Ne5 Qc8 24. Nxc6 Nxa4 25. Nxd8 Qxd8 26. Qc2 Nb6 27. Qxc7 Qxc7 28. Rxc7 Bd5 29. Rc5 Bc6 30. h3 Na4 31. Re5 Kf8 32. Rxe8+ Bxe8 33. d5 Nc3 34. Bc5+ Kg8 35. Rxe8+ 1-0

[Event "Ho Chi Minh Maika-B 03"]
[Site "Ho Chi Minh City"]
[Date "2010.??.??"]
[Round "3"]
[White "Nguyen Mai Duc, Tri"]
[Black "Ton That Nhu, Tung"]
[Result "0-1"]
[ECO "B05"]
[BlackElo "2279"]
[PlyCount "62"]
[EventDate "2010.03.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 0-0 10. b3 Nc6 11. Bb2 d5 12. cxd5 Nxd5 13. Nxd5 Qxd5 14. Bc4 Qh5 15. Be2 Rfd8 16. Re1 Bf6 17. Rc1 Rac8 18. Rc5 Qg6 19. h3 Bf5 20. Kh2 b6 21. Rc1 Nb4 22. Rxc8 Rxc8 23. a3 Nc2 24. Rg1 Be7 25. b4 a5 26. bxa5 bxa5 27. a4 Bb4 28. g4 Be4 29. Ne5 Qf6 30. Kg3 Bc3 31. Qc1 Nxd4 0-1

[Event "Ho Chi Minh Maika-B 03"]
[Site "Ho Chi Minh City"]
[Date "2010.??.??"]
[Round "8"]
[White "Nguyen Mai Duc, Tri"]
[Black "Tran, Quang Khai"]
[Result "0-1"]
[ECO "D42"]
[BlackElo "1985"]
[PlyCount "62"]
[EventDate "2010.03.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. d4 Nxd5 6. Nc3 Nc6 7. Nf3 e6 8. Bd3 Be7 9. 0-0 Bf6 10. Be3 0-0 11. Rc1 Ncb4 12. Bb1 b6 13. a3 Nxe3 14. fxe3 Nd5 15. Qd3 g6 16. e4 Nc7 17. e5 Bg7 18. Ne4 Ba6 19. Qc2 Bxf1 20. Rxf1 Nb5 21. Qd3 Nxd4 22. Nxd4 Bxe5 23. Qh3 Bxd4+ 24. Kh1 f5 25. Ng3 Qd5 26. Ne2 Be5 27. Nc1 Rac8 28. Nd3 Bg7 29. Nf4 Qc4 30. Bd3 Qc6 31. b3 b5 0-1

[Event "Ho Chi Minh Maika-B 05"]
[Site "Ho Chi Minh City"]
[Date "2010.??.??"]
[Round "5"]
[White "Nguyen Mai Duc, Tri"]
[Black "Vuong, Phuoc Minh Khoi"]
[Result "1-0"]
[ECO "E81"]
[PlyCount "61"]
[EventDate "2010.05.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 g6 4. Be3 Bg7 5. c4 0-0 6. Nc3 Nbd7 7. Bd3 e5 8. Nge2 c6 9. Qd2 a6 10. 0-0-0 b5 11. c5 Ne8 12. cxd6 Nxd6 13. dxe5 Bxe5 14. f4 Bg7 15. e5 Nb7 16. Nd4 Ndc5 17. Nxc6 Qc7 18. Nd5 Nb3+ 19. axb3 Qxc6+ 20. Bc2 Kh8 21. Nb6 Rb8 22. Nd7 Bxd7 23. Qxd7 Rbc8 24. Qxc6 Rxc6 25. Kb1 Nc5 26. Rd5 Rfc8 27. Rhd1 Ne6 28. f5 Rxc2 29. fxe6 Bf8 30. Rd8 R2c7 31. e7 1-0

[Event "Ho Chi Minh Maika-B 05"]
[Site "Ho Chi Minh City"]
[Date "2010.??.??"]
[Round "2"]
[White "Tran, Cong Dat"]
[Black "Nguyen Mai Duc, Tri"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "88"]
[EventDate "2010.05.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 Be7 5. Bd3 0-0 6. 0-0 Nbd7 7. Nbd2 Nh5 8. Be5 f6 9. Bg3 Nxg3 10. hxg3 e5 11. e4 c6 12. c3 dxe4 13. Nxe4 f5 14. Bc4+ Kh8 15. Nc5 Bxc5 16. dxc5 e4 17. Nd4 Ne5 18. Qe2 Qf6 19. f3 exf3 20. Nxf3 Nxc4 21. Qxc4 Be6 22. Qd4 Qg6 23. Rae1 Bd5 24. Qf4 Rae8 25. Ne5 Qh6 26. c4 Qxf4 27. gxf4 Be4 28. Rd1 Re7 29. Kf2 g5 30. Rh1 Rg8 31. Rh6 gxf4 32. Rdh1 Rxg2+ 33. Kf1 Rxe5 34. Rxh7+ Kg8 35. Rh8+ Kf7 36. Rb8 Rf2+ 37. Kxf2 Bxh1 38. Rxb7+ Kf6 39. b4 Re7 40. Rb8 Ke5 41. b5 cxb5 42. cxb5 Rc7 43. c6 Bxc6 44. bxc6 Rxc6 1-0

[Event "VIE-ch U17"]
[Site "Ho Chi Minh City"]
[Date "2005.07.09"]
[Round "9"]
[White "Nguyen Huu Hoang, Anh"]
[Black "Nguyen Mai Duc, Tri"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "28"]
[EventDate "2005.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Bd3 e6 4. f4 c5 5. c3 Nc6 6. Nf3 Bd6 7. 0-0 0-0 8. Ne5 Ne4 9. Nd2 f5 10. Nxe4 fxe4 11. Bc2 Bd7 12. Bd2 Rc8 13. Qe2 cxd4 14. exd4 Nxd4 0-1

[Event "VIE-ch U17"]
[Site "Ho Chi Minh City"]
[Date "2005.07.08"]
[Round "8"]
[White "Nguyen Mai Duc, Tri"]
[Black "Le, Quoc Thang"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "24"]
[EventDate "2005.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. Nf3 Nf6 5. 0-0 0-0 6. d3 d6 7. Bg5 Bg4 8. Nd5 Nd4 9. Qd2 Qd7 10. Bxf6 Bxf3 11. Qg5 Qg4 12. Ne7+ Kh8 1/2-1/2

[Event "VIE-ch U17"]
[Site "Ho Chi Minh City"]
[Date "2005.07.07"]
[Round "7"]
[White "Vu, Tien Manh"]
[Black "Nguyen Mai Duc, Tri"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "68"]
[EventDate "2005.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. Ne2 Bg7 5. 0-0 0-0 6. c3 e5 7. Bg5 Qe8 8. Nd2 h6 9. Bh4 Nh5 10. f3 Nf4 11. Nxf4 exf4 12. Re1 Nd7 13. Qb3 c5 14. Bf2 Qd8 15. Rad1 cxd4 16. cxd4 Nb6 17. Nc4 Bd7 18. Qb4 Nxc4 19. Bxc4 b5 20. Bd5 Rc8 21. Qxd6 Rc2 22. Bb3 Rxb2 23. Qa3 Rxf2 24. Kxf2 Qh4+ 25. Kf1 Qxh2 26. Qe7 Bc8 27. e5 g5 28. e6 g4 29. fxg4 Bxe6 30. Bxe6 fxe6 31. Rd3 f3 32. gxf3 Bxd4 33. Ree3 Bxe3 34. Qxe6+ Kh8 1-0

[Event "VIE-ch U17"]
[Site "Ho Chi Minh City"]
[Date "2005.07.06"]
[Round "6"]
[White "Nguyen Mai Duc, Tri"]
[Black "Thai Nguyen Minh, Khang"]
[Result "1-0"]
[ECO "A42"]
[PlyCount "55"]
[EventDate "2005.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. c4 Bg7 4. Nc3 e5 5. Be3 Nc6 6. Nge2 Bg4 7. f3 Bd7 8. Qd2 a6 9. d5 Nce7 10. 0-0-0 f5 11. f4 fxe4 12. Nxe4 Nf5 13. Bf2 Qe7 14. Kb1 exf4 15. N2c3 Bh6 16. Re1 0-0-0 17. Bd4 Nxd4 18. Qxd4 Bg7 19. Qa7 Bf5 20. Bd3 Qf7 21. Ka1 Bxc3 22. bxc3 Nf6 23. Ng5 Qg8 24. Re7 Nd7 25. Bxf5 gxf5 26. Ne6 Qxe6 27. dxe6 Nb8 28. Rb1 1-0

[Event "VIE-ch U17"]
[Site "Ho Chi Minh City"]
[Date "2005.07.05"]
[Round "5"]
[White "Le, Hoang"]
[Black "Nguyen Mai Duc, Tri"]
[Result "1-0"]
[ECO "C96"]
[PlyCount "68"]
[EventDate "2005.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 cxd4 12. cxd4 Nc6 13. Be3 Re8 14. Nbd2 Bb7 15. Rc1 Rc8 16. Bb1 Bf8 17. d5 Nb8 18. Qb3 Nbd7 19. a4 Qa5 20. axb5 Qxb5 21. Qxb5 axb5 22. b4 Be7 23. Bd3 Ba6 24. Rxc8 Rxc8 25. Ra1 Nb8 26. Nb1 Bd8 27. Ra3 Rc7 28. Nc3 Rb7 29. Nd2 Nfd7 30. Nb3 Bb6 31. Bxb6 Rxb6 32. Ra5 Nf6 33. f3 Ne8 34. Bxb5 Nc7 1-0

[Event "VIE-ch U17"]
[Site "Ho Chi Minh City"]
[Date "2005.07.04"]
[Round "4"]
[White "Nguyen Mai Duc, Tri"]
[Black "Nguyen Hung Duy, Thanh"]
[Result "1-0"]
[ECO "E80"]
[PlyCount "55"]
[EventDate "2005.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. f3 e6 6. Be3 Nbd7 7. Nge2 0-0 8. Qd2 b6 9. 0-0-0 Ba6 10. Ng3 c5 11. d5 Re8 12. dxe6 Rxe6 13. h3 Qc7 14. Nd5 Qb7 15. Nf4 Ree8 16. Qxd6 b5 17. Nd5 bxc4 18. Qc7 Qb4 19. Nc3 Qb6 20. Qxb6 axb6 21. f4 Bh6 22. Kb1 Nf8 23. e5 N6d7 24. Nd5 Ra7 25. Ne4 Bg7 26. Nd6 Rd8 27. Ne7+ Kh8 28. Nxf7# 1-0

[Event "VIE-ch U17"]
[Site "Ho Chi Minh City"]
[Date "2005.07.03"]
[Round "3"]
[White "Nguyen, Anh Linh"]
[Black "Nguyen Mai Duc, Tri"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "79"]
[EventDate "2005.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. Nf3 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 d5 7. Neg5+ Kg8 8. d3 Bd6 9. c4 h6 10. cxd5 Ne7 11. Ne4 Kh7 12. Nc3 Bg4 13. Ng5+ hxg5 14. Qxg4 Rf8 15. Bxg5 Qe8 16. 0-0-0 Qf7 17. f3 Nf5 18. Qe4 Kg8 19. h4 Ng3 20. Qg4 Nxh1 21. Rxh1 Be7 22. Be3 c6 23. h5 Qf5 24. Qe4 Bg5 25. Kd2 Rad8 26. dxc6 Bxe3+ 27. Kxe3 Qg5+ 28. Kf2 Qd2+ 29. Qe2 Rxd3 30. cxb7 Rb8 31. Ne4 Qxe2+ 32. Kxe2 Rd4 33. Nc5 Rc4 34. b4 a5 35. a3 axb4 36. axb4 Rxb4 37. Rc1 Rb5 38. Ke3 Kf7 39. Ke4 Ke7 40. Kxe5 1-0

[Event "VIE-ch U17"]
[Site "Ho Chi Minh City"]
[Date "2005.07.02"]
[Round "2"]
[White "Nguyen Mai Duc, Tri"]
[Black "Dam, Cong Tung"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "28"]
[EventDate "2005.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bf4 Bd6 7. Bxd6 Qxd6 8. Nbd2 0-0 9. Bd3 Nxd2 10. Qxd2 Re8+ 11. Be2 Qe7 12. 0-0 Qxe2 13. Rae1 Qb5 14. Qd3 Bd7 0-1

[Event "VIE-ch U13"]
[Site "Vietnam"]
[Date "2002.08.05"]
[Round "9"]
[White "Nguyen Mai Duc, Tri"]
[Black "Nguyen, Huy Tam"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "73"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 g6 3. d4 Bg7 4. Nf3 d6 5. h3 Nbd7 6. Be3 0-0 7. Be2 Re8 8. e5 dxe5 9. dxe5 Nh5 10. g4 Nxe5 11. Qxd8 Rxd8 12. gxh5 Nxf3+ 13. Bxf3 c6 14. h4 Bf5 15. Rc1 Bd4 16. 0-0 Bxe3 17. fxe3 Rd2 18. e4 Bh3 19. Rfd1 Rad8 20. Nb1 Rxd1+ 21. Rxd1 Rxd1+ 22. Bxd1 Be6 23. a3 b6 24. Nc3 f5 25. hxg6 hxg6 26. exf5 Bxf5 27. Ne2 c5 28. Nf4 e5 29. Nd5 Kf7 30. Ne3 Be6 31. Bf3 Kf6 32. Kf2 Kg7 33. Bg2 Bf7 34. Kf3 Kh6 35. Ke4 g5 36. Nf5+ Kg6 37. h5+ 1-0

[Event "VIE-ch U13"]
[Site "Vietnam"]
[Date "2002.08.03"]
[Round "8"]
[White "Nguyen Mai Duc, Tri"]
[Black "Nguyen, Hoan Vu"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "105"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Qb6 6. 0-0 c5 7. c3 Nc6 8. Qb3 c4 9. Qxb6 axb6 10. Be3 Nge7 11. Nbd2 Bg6 12. a3 h5 13. Nh4 Bf5 14. Rfe1 g6 15. h3 Bh6 16. Nhf3 Na5 17. h4 Bg4 18. Bd1 b5 19. Bc2 Nac6 20. Nh2 Bf5 21. Bd1 Bd3 22. Be2 Bf5 23. Kh1 Kd7 24. Kg1 Rag8 25. Nhf3 Bg4 26. Bg5 Nf5 27. g3 Na5 28. Bd1 Nc6 29. Kg2 Ra8 30. Be2 Ra6 31. Rac1 Nb8 32. Ra1 Kc7 33. Bd1 Nd7 34. Be2 Nb6 35. Bd1 Kc6 36. Bc2 Kd7 37. Bd1 Na4 38. Rb1 Ng7 39. Bxa4 bxa4 40. Bxh6 Rxh6 41. Nf1 Bf5 42. Rbc1 Rb6 43. Re2 Rh8 44. Ne3 Be4 45. Nd1 Ne8 46. Re3 Nc7 47. Kg1 Ke7 48. Ng5 Bf5 49. Re2 Na6 50. Ne3 Bd3 51. Rd2 Nb8 52. Ng2 Nc6 53. Nf4 0-1

[Event "VIE-ch U13"]
[Site "Vietnam"]
[Date "2002.08.02"]
[Round "7"]
[White "Hoang Ng Quang, Nguyen"]
[Black "Nguyen Mai Duc, Tri"]
[Result "1/2-1/2"]
[ECO "C56"]
[PlyCount "61"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be7 10. Bd2 Qd5 11. Bg5 Bg4 12. h3 Bxf3 13. Qxf3 0-0-0 14. Bf4 f5 15. Ng5 Bxg5 16. Bxg5 Qxf3 17. gxf3 Rde8 18. Rad1 Rxe1+ 19. Rxe1 Kd7 20. Rd1 h6 21. Be3 Ke7 22. Bxd4 Nxd4 23. Rxd4 Rd8 24. Rxd8 Kxd8 25. f4 Ke7 26. Kg2 Kd6 27. Kf3 a6 28. Ke3 Kd5 29. Kd3 a5 30. a3 b5 31. b3 1/2-1/2

[Event "VIE-ch U13"]
[Site "Vietnam"]
[Date "2002.07.31"]
[Round "6"]
[White "Nguyen Mai Duc, Tri"]
[Black "Vu, Tien Manh"]
[Result "1/2-1/2"]
[ECO "B21"]
[PlyCount "87"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Bc4 Nf6 6. Nf3 e6 7. Bf4 Be7 8. 0-0 0-0 9. Qd2 Qc7 10. Bb3 a6 11. Rac1 Nc6 12. Rfd1 Rd8 13. Nd5 Qb8 14. Nxe7+ Nxe7 15. e5 Nfd5 16. exd6 Rxd6 17. Bxd6 Qxd6 18. Qc2 Bd7 19. Qe4 Bc6 20. Ne5 Bb5 21. a4 Be8 22. Nc4 Qb4 23. Nd2 Qb6 24. Qf3 Nf6 25. Nc4 Qb4 26. Qc3 Qxc3 27. Rxc3 Ned5 28. Rcc1 Kf8 29. a5 Bc6 30. Ne5 Nf4 31. Bc4 Bd5 32. f3 Ke7 33. Bf1 Ne8 34. g3 Nh5 35. Bg2 Nhf6 36. Nc4 Rd8 37. Nb6 Nd6 38. Rc7+ Ke8 39. Rcc1 Nf5 40. Kf2 g5 41. h3 h5 42. b4 g4 43. hxg4 hxg4 44. f4 1/2-1/2

[Event "VIE-ch U13"]
[Site "Vietnam"]
[Date "2002.07.30"]
[Round "5"]
[White "Nguyen, Anh Tuan"]
[Black "Nguyen Mai Duc, Tri"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "80"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qh5 9. Nxe4 Be7 10. Bg5 f6 11. Bxf6 Bg4 12. Bxg7 0-0-0 13. Bxh8 Rxh8 14. Ng3 Qd5 15. h3 Bd7 16. Nxd4 Bc5 17. Nxc6 Qxc6 18. Rf1 Qg6 19. Qd3 Qg7 20. Rad1 Rg8 21. Kh1 Bb6 22. Qxd7+ Qxd7 23. Rxd7 Kxd7 24. Rd1+ Kc6 25. Ne4 Rf8 26. f3 Rf5 27. c4 a5 28. Kh2 Be3 29. Kg3 h6 30. Rd8 b6 31. Re8 Bc1 32. b3 Ba3 33. Re6+ Kd7 34. Rxh6 Bb2 35. Kg4 Rf8 36. Rg6 Ke7 37. h4 Be5 38. h5 Rh8 39. h6 Kf7 40. Kg5 Bb2 1-0

[Event "VIE-ch U13"]
[Site "Vietnam"]
[Date "2002.07.29"]
[Round "4"]
[White "Nguyen Mai Duc, Tri"]
[Black "Nguyen Huu Hoang, Anh"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "95"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Nge7 9. Be3 Rc8 10. g4 h5 11. g5 Nf5 12. Be2 a5 13. b5 Nce7 14. a4 Nxe3 15. fxe3 Nf5 16. Kf2 Be7 17. Nbd2 g6 18. Rc1 0-0 19. Nf1 Rxc1 20. Qxc1 Rc8 21. Qd1 Qc7 22. Ng3 Ng7 23. h4 Qc3 24. Ne1 Bb4 25. Nd3 Qa3 26. Qa1 Rc3 27. Qd1 Rb3 28. Qc2 Rc3 29. Qd1 Kf8 30. Rf1 Ke7 31. Kg1 Ne8 32. e4 Nc7 33. exd5 Nxd5 34. Rf3 Qa2 35. Qf1 Be8 36. Ne4 Rc2 37. Nxb4 axb4 38. Bd1 Rc1 39. Rf2 Qa1 40. Rd2 Ne3 41. Qf6+ Kd7 42. Nf2 Nxd1 43. Kh2 Nxf2 44. Qxf2 b3 45. b6 Rc2 46. Rxc2 bxc2 47. Qxc2 Qxd4 48. Qc7# 1-0

[Event "VIE-ch U13"]
[Site "Vietnam"]
[Date "2002.07.29"]
[Round "3"]
[White "Nguyen The Minh, Khiem"]
[Black "Nguyen Mai Duc, Tri"]
[Result "1-0"]
[ECO "C31"]
[PlyCount "80"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. d4 Qh4+ 5. Ke2 Qe7+ 6. Kf2 Qh4+ 7. Ke2 Nf6 8. Nf3 Bg4 9. Qd3 Bd6 10. Kd1 Bxf3+ 11. Qxf3 Ng4 12. Bb5+ Kf8 13. Re1 Na6 14. c4 Nb4 15. Qe2 Nf2+ 16. Kd2 c6 17. dxc6 bxc6 18. c5 f3 19. Qxf3 Qxd4+ 20. Ke2 Re8+ 21. Be3 Bxc5 22. Kxf2 Rxe3 23. Rxe3 Qxe3+ 24. Qxe3 Bxe3+ 25. Kxe3 Nc2+ 26. Kd2 Nxa1 27. Be2 Ke7 28. Kc1 Rd8 29. Nd2 Rd5 30. b3 Rc5+ 31. Nc4 Rg5 32. Bf3 h5 33. Kb2 Nxb3 34. axb3 c5 35. Kc3 Ke6 36. Kd3 h4 37. h3 Rg6 38. Ne3 f5 39. Kc4 Rf6 40. Kxc5 Rf8 1-0

[Event "VIE-ch U13"]
[Site "Vietnam"]
[Date "2002.07.27"]
[Round "2"]
[White "Nguyen Mai Duc, Tri"]
[Black "Thai, Minh Hai"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "78"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. c3 c5 6. Be3 Qb6 7. Qa4+ Nc6 8. Bb5 a6 9. Bxc6+ bxc6 10. dxc5 Bxc5 11. Nd4 Bxd4 12. Bxd4 Qb5 13. Qxb5 cxb5 14. Nd2 Ne7 15. 0-0 0-0 16. Nb3 Rac8 17. Rfd1 Rfd8 18. Nc5 Rc6 19. a4 bxa4 20. Rdc1 Rb8 21. Nxa4 Bd3 22. Bc5 Ng6 23. Bd6 Rb7 24. Nc5 Rxc5 25. Bxc5 Rxb2 26. Bd4 Nf4 27. Kh1 h5 28. c4 Rb4 29. c5 Rxd4 30. c6 Bb5 31. c7 Bd7 32. Rxa6 Nd3 33. Rc3 Nxe5 34. h3 Rd1+ 35. Kh2 Kf8 36. Ra8+ Ke7 37. Rd8 Nc4 38. Rb3 Nd6 39. Rb6 Nc8 0-1

[Event "VIE-ch U13"]
[Site "Vietnam"]
[Date "2002.07.26"]
[Round "1"]
[White "Le Huy Tien, Hoi"]
[Black "Nguyen Mai Duc, Tri"]
[Result "0-1"]
[ECO "A37"]
[PlyCount "70"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 e5 4. d3 g6 5. Bg2 Bg7 6. Nf3 Nge7 7. 0-0 d6 8. Bg5 f6 9. Bd2 0-0 10. Rb1 h6 11. Qc1 Kh7 12. e4 f5 13. Nh4 g5 14. Nxf5 Nxf5 15. exf5 Bxf5 16. Ne4 Qd7 17. b4 Nd4 18. Qd1 Rac8 19. a3 Bh3 20. Qh5 Bg4 21. Nxg5+ Kh8 22. Qg6 hxg5 23. Bxg5 Nf3+ 24. Kh1 Nxg5 25. Qxg5 Qf5 26. Qh4+ Qh5 27. Qxh5+ Bxh5 28. Bxb7 Rc7 29. Bd5 Be2 30. Rfe1 Bxd3 31. Rb2 e4 32. Rd2 Bc3 33. Rxd3 exd3 34. Re3 d2 35. Rd3 Rxf2 0-1

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2001.07.25"]
[Round "9"]
[White "Chau, Minh Tuan"]
[Black "Nguyen Mai Duc, Tri"]
[Result "1-0"]
[ECO "C27"]
[PlyCount "87"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. f4 d6 6. f5 Na5 7. Bb3 Nxb3 8. axb3 Bxg1 9. Rxg1 h6 10. Qf3 c6 11. Be3 b6 12. g4 Nh7 13. 0-0-0 Bb7 14. Rh1 Qe7 15. h4 0-0-0 16. Rdg1 Nf8 17. g5 hxg5 18. Bxg5 f6 19. Bd2 d5 20. h5 Qf7 21. h6 gxh6 22. Rxh6 Nd7 23. Rhg6 Rdg8 24. exd5 cxd5 25. Nb5 Rxg6 26. fxg6 Qe6 27. g7 Rd8 28. Qg4 Qg8 29. Nd6+ Kc7 30. Nf7 Qxf7 31. g8Q Rxg8 32. Qxg8 Qh5 33. Qg4 Qh2 34. Be1 d4 35. Qg3 Qh5 36. Bd2 Qf7 37. Qg6 Qd5 38. Qh6 Qc6 39. Be1 a6 40. Bh4 Bc8 41. Rf1 Nc5 42. Qxf6 Nxd3+ 43. Kb1 Qxf6 44. Bxf6 1-0

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2001.07.24"]
[Round "8"]
[White "Nguyen Mai Duc, Tri"]
[Black "Ngo, Chinh Lap"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "53"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 h6 7. Bg2 c5 8. 0-0 Nc6 9. f4 b6 10. f5 Bh7 11. fxe6 fxe6 12. Nf4 Qd7 13. Nxe6 Qxe6 14. Bxd5 Qg6 15. Qf3 Nge7 16. Be4 Qe6 17. Bxh7 Rxh7 18. Qxf8+ Kd7 19. d5 Qxg4+ 20. Kh1 Rxf8 21. dxc6+ Nxc6 22. Rxf8 Nxe5 23. Be3 Qh3 24. Bf4 Ke7 25. Ra8 Qf3+ 26. Kg1 Qxf4 27. Nd5+ 1-0

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2001.07.23"]
[Round "7"]
[White "Le, Quang Nhat"]
[Black "Nguyen Mai Duc, Tri"]
[Result "1/2-1/2"]
[ECO "D74"]
[PlyCount "50"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Nf3 Bg7 5. Bg2 0-0 6. 0-0 d5 7. cxd5 Nxd5 8. e4 Nc7 9. Nc3 Bg4 10. Be3 Nd7 11. h3 Bxf3 12. Bxf3 g5 13. d5 Ne5 14. Bg2 Nc4 15. Qb3 Na5 16. Qd1 cxd5 17. exd5 Nc4 18. Qb3 Nd6 19. Rfe1 Kh8 20. Bxg5 Bf6 21. Bh6 Rg8 22. Bf4 Re8 23. Bxd6 Qxd6 24. Qxb7 Reb8 25. Qc6 Rxb2 1/2-1/2

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2001.07.22"]
[Round "6"]
[White "Hoang, Minh Phuong"]
[Black "Nguyen Mai Duc, Tri"]
[Result "1/2-1/2"]
[ECO "C56"]
[PlyCount "48"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Be7 6. e5 Ne4 7. Re1 d5 8. Bb5 Bg4 9. h3 Bxf3 10. Qxf3 0-0 11. Bf4 Nb4 12. Re2 a6 13. Bd3 Nxd3 14. Qxd3 c5 15. c3 dxc3 16. Nxc3 Nxc3 17. bxc3 Qd7 18. Qg3 Qe6 19. Rd1 Rad8 20. a4 b5 21. axb5 axb5 22. Rb2 Rb8 23. Qd3 b4 24. cxb4 d4 1/2-1/2

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2001.07.20"]
[Round "5"]
[White "Nguyen Mai Duc, Tri"]
[Black "Tran Le Vinh, Quang"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "68"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Nxe7 Nxe7 11. Bd3 Bb7 12. f3 h6 13. Bxf6 gxf6 14. 0-0 Rg8 15. f4 Qb6+ 16. Kh1 Qe3 17. Rf3 Qc5 18. Qe1 f5 19. Rg3 Rxg3 20. hxg3 Qd4 21. Rd1 Qxb2 22. Nb1 fxe4 23. Bxe4 d5 24. Qd2 f5 25. Bf3 e4 26. Bh5+ Kd7 27. g4 Rc8 28. Rc1 Qf6 29. g3 d4 30. Kh2 e3 31. Qe1 Qc6 32. Qe2 Qc4 33. Qd1 Qd5 34. Qf1 Qf3 0-1

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2001.07.19"]
[Round "4"]
[White "Bui, Tuan Phong"]
[Black "Nguyen Mai Duc, Tri"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "57"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. d3 Bc5 5. f4 exf4 6. Bxf4 d6 7. Nf3 0-0 8. Na4 Bb6 9. Nxb6 axb6 10. 0-0 Qe7 11. Bg5 h6 12. Bh4 g5 13. Nxg5 Ng4 14. Nf3 Qe8 15. Qe1 Nce5 16. Bb3 Ng6 17. h3 N4e5 18. Bf6 Kh7 19. Nh4 Nxh4 20. Qxh4 Ng6 21. Qh5 Ra5 22. Bd5 Be6 23. Bg5 Rh8 24. b4 Rb5 25. Bd2 c6 26. c4 cxd5 27. exd5 Bxd5 28. cxd5 Ne5 29. d4 1-0

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2001.07.18"]
[Round "3"]
[White "Nguyen Mai Duc, Tri"]
[Black "Mai, Van Luc"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "54"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. dxc5 Ng6 7. Be3 Ngxe5 8. Nbd2 Be7 9. Nxe5 Nxe5 10. Be2 a5 11. 0-0 0-0 12. Nf3 Nxf3+ 13. Bxf3 a4 14. Qc2 Qc7 15. c4 Bxc5 16. cxd5 Bd6 17. Qxc7 Bxc7 18. Rfd1 exd5 19. Bxd5 Be5 20. Bd4 Bxd4 21. Rxd4 Ra5 22. Re1 Rc5 23. Rd2 Rc7 24. h3 b5 25. Ree2 Bb7 26. Kh2 g6 27. Kg3 Kg7 1/2-1/2

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2001.07.17"]
[Round "2"]
[White "Nguyen, Anh Tuan"]
[Black "Nguyen Mai Duc, Tri"]
[Result "0-1"]
[ECO "C49"]
[PlyCount "78"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bb4 5. a3 Bxc3 6. bxc3 0-0 7. d3 Re8 8. Bb2 d5 9. exd5 Qxd5 10. c4 Qd6 11. 0-0 Bg4 12. Re1 Rad8 13. Bxc6 bxc6 14. h3 Bxf3 15. Qxf3 Nd7 16. Qe3 c5 17. Rab1 f6 18. Ba1 Rb8 19. f4 exf4 20. Qxe8+ Rxe8 21. Rxe8+ Kf7 22. Rbe1 Nf8 23. Bc3 Ng6 24. a4 f3 25. R8e3 Nh4 26. Re7+ Kg6 27. R1e4 h5 28. Be1 Nxg2 29. R7e6 Qd7 30. Bg3 h4 31. Bh2 Qxa4 32. Kf2 Qxc2+ 33. Kxf3 Ne1+ 34. Rxe1 Qxh2 35. R6e3 Qxh3+ 36. Ke2 Qg2+ 37. Kd1 h3 38. R3e2 Qg4 39. Kc2 f5 0-1

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2001.07.16"]
[Round "1"]
[White "Nguyen Mai Duc, Tri"]
[Black "Nguyen, Le Linh"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "89"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. Be2 cxd4 8. cxd4 Nge7 9. b4 Nf5 10. Be3 Nxe3 11. fxe3 Be7 12. 0-0 0-0 13. Bd3 f5 14. Nc3 Be8 15. Ne2 Bh5 16. Nf4 Bxf3 17. Rxf3 Nd8 18. Rh3 g6 19. Qf3 Bg5 20. Rf1 Nf7 21. Kh1 Bh6 22. Qg3 Kh8 23. Nxg6+ hxg6 24. Qxg6 Rac8 25. Rxh6+ Nxh6 26. Qxh6+ Kg8 27. Qg6+ Kh8 28. Rf3 Rc1+ 29. Bf1 Rxf1+ 30. Rxf1 Qc6 31. g3 Qe8 32. Qxe8 Rxe8 33. Rc1 Re7 34. Kg2 Kg7 35. Kf3 Kg6 36. Kf4 Rh7 37. h4 Rg7 38. Rc8 Kh5 39. Rh8+ Kg6 40. h5+ Kf7 41. h6 Rg6 42. Rh7+ Kf8 43. Rxb7 Rxh6 44. Rc7 Rg6 45. Rxa7 1-0

