[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.16"]
[Round "9"]
[White "Nguyen, Duy Dat"]
[Black "Nguyen, Manh Duc"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1625"]
[BlackElo "1995"]
[PlyCount "71"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 0-0 7. a4 a6 8. Be3 Bxe3 9. fxe3 d5 10. exd5 Nxd5 11. Qe1 Nb6 12. Na3 Nxc4 13. dxc4 Be6 14. Rd1 Qe7 15. e4 f6 16. Qe3 Rfd8 17. Qe2 Qe8 18. b4 Ne7 19. Rxd8 Rxd8 20. Rd1 Ng6 21. g3 Nf8 22. a5 Rd7 23. Rxd7 Qxd7 24. Nc2 Bg4 25. Kf2 Ne6 26. Qd2 Qxd2+ 27. Nxd2 Bd1 28. Ne3 Ba4 29. Nd5 Kf7 30. c5 Ke8 31. c4 Kd7 32. Ke3 Bc2 33. Nf3 Bd1 34. Ne1 c6 35. Kd2 Bb3 36. Ne3 0-1

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.15"]
[Round "8"]
[White "Ho, Nhat Vinh"]
[Black "Nguyen, Duy Dat"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1596"]
[BlackElo "1625"]
[PlyCount "38"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 Ne4 4. Bh4 f6 5. e3 Be6 6. Nbd2 g5 7. Bg3 h5 8. h4 Nxg3 9. fxg3 g4 10. Ng1 Qd6 11. Ne2 Bh6 12. Nf4 Bf7 13. Qe2 e5 14. Nd3 Nd7 15. 0-0-0 0-0 16. Nb3 Rae8 17. Kb1 Bg6 18. dxe5 fxe5 19. Qe1 c5 0-1

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.15"]
[Round "7"]
[White "Nguyen, Duc Dung"]
[Black "Nguyen, Duy Dat"]
[Result "1/2-1/2"]
[ECO "D77"]
[WhiteElo "1752"]
[BlackElo "1625"]
[PlyCount "77"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. 0-0 0-0 6. c4 dxc4 7. Qc2 c5 8. Qxc4 Be6 9. Qxc5 Nc6 10. Nc3 Rc8 11. Rd1 b6 12. Qb5 Na5 13. Qd3 Bc4 14. Qd2 Ba6 15. b3 Bb7 16. Bb2 e6 17. Rac1 Qe7 18. Nb5 Ne4 19. Qe1 Qd7 20. Nc3 Nxc3 21. Rxc3 Rfd8 22. Rdc1 Rxc3 23. Bxc3 Nc6 24. e3 Ne7 25. Bb2 Rc8 26. Nd2 Bxg2 27. Kxg2 Nd5 28. Nf3 b5 29. e4 Rxc1 30. Qxc1 Nb4 31. a3 Nd3 32. Qd2 Nxb2 33. Qxb2 Bf8 34. b4 Qc7 35. Ne5 a5 36. Nd3 axb4 37. axb4 Qc4 38. Nc5 e5 39. d5 1/2-1/2

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.14"]
[Round "6"]
[White "Nguyen, Duy Dat"]
[Black "Nguyen, Minh1"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1625"]
[BlackElo "1649"]
[PlyCount "152"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. cxd5 exd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Bc4 Be6 7. Qb3 Nf4 8. Bxe6 Nd3+ 9. Kf1 fxe6 10. Qxb7 Nd7 11. Qb5 Nf4 12. d4 Bd6 13. g3 Ng6 14. Bg5 Be7 15. Bxe7 Qxe7 16. Nge2 0-0 17. Kg2 Rab8 18. Qd3 Rxb2 19. Rhb1 Rxb1 20. Rxb1 Qd6 21. f4 Nf6 22. Qc4 Ng4 23. Qc5 Qa6 24. Qb5 Qd6 25. Ne4 Qa3 26. Qb3 Qa6 27. N2c3 Nf6 28. Nc5 Qc6+ 29. Kg1 Re8 30. f5 Nf8 31. Re1 Qf3 32. fxe6 Re7 33. d5 Qg4 34. N5e4 Nxe4 35. Nxe4 h6 36. Nf2 Qg5 37. Rd1 Qe5 38. Qa3 Re8 39. Qxa7 Rd8 40. Qb7 Nxe6 41. dxe6 Rxd1+ 42. Nxd1 Qe1+ 43. Kg2 Qxd1 44. Qa8+ Kh7 45. Qe4+ Kg8 46. e7 Qd2+ 47. Kh3 Qd7+ 48. g4 Kf7 49. a4 Qxe7 50. Qf3+ Kg8 51. a5 h5 52. Qd5+ Kf8 53. gxh5 Qe3+ 54. Kg4 Qg1+ 55. Kf5 Qf1+ 56. Ke5 Qe2+ 57. Kd4 Qd2+ 58. Kc4 Qa2+ 59. Kd4 Qd2+ 60. Ke5 Qxh2+ 61. Ke6 Qe2+ 62. Kd7 Qe8+ 63. Kxc7 Qe7+ 64. Kc8 Qe2 65. Qd6+ Kg8 66. a6 Qc4+ 67. Kd7 Qf7+ 68. Kd8 Qa7 69. h6 Qa8+ 70. Kd7 Qa7+ 71. Ke8 Qa8+ 72. Kd7 Qa7+ 73. Ke6 Qe3+ 74. Kf5 Qf3+ 75. Qf4 Qd3+ 76. Kg5 gxh6+ 1/2-1/2

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.13"]
[Round "4"]
[White "Bui, Quang Huy"]
[Black "Nguyen, Duy Dat"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "1705"]
[BlackElo "1625"]
[PlyCount "51"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. Ne2 Nf6 8. 0-0 Bd6 9. Nf3 h6 10. b3 0-0 11. Bb2 Nh7 12. dxc5 Bxc5 13. Qd3 Rd8 14. Bxg7 Bxf2+ 15. Rxf2 Kxg7 16. Ne5 Nc6 17. Nxd7 Rxd7 18. Raf1 f6 19. Nf4 Ne5 20. Qf5 Rd6 21. Nh5+ Kh8 22. Nxf6 Rxf6 23. Qxe5 Raf8 24. Rxf6 Rxf6 25. Rxf6 Nxf6 26. Qxf6+ 1-0

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.13"]
[Round "5"]
[White "Nguyen, Duy Dat"]
[Black "Dang, Thai Phong"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1625"]
[BlackElo "1538"]
[PlyCount "63"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. 0-0 Be6 7. c3 Be7 8. Re1 Bf6 9. Qb3 0-0 10. Qxb7 Na5 11. Qb5 Nxc4 12. dxc4 Nf4 13. Bxf4 exf4 14. Qa4 Qd3 15. Na3 Bg4 16. Ne5 Bxe5 17. Rxe5 f3 18. Qc6 Rad8 19. Qe4 Qd2 20. Re1 f5 21. Qc6 fxg2 22. Qxg2 Qxb2 23. Nb5 Qxa2 24. Nxc7 Qd2 25. Ne6 Rde8 26. h3 Rf6 27. hxg4 Rg6 28. Qd5 Rxg4+ 29. Kf1 Qxd5 30. cxd5 Re7 31. Rxf5 h6 32. Rf8+ 1-0

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.12"]
[Round "3"]
[White "Nguyen, Duy Dat"]
[Black "Nguyen, Vuong Tung Lam"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1625"]
[BlackElo "1870"]
[PlyCount "78"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 h6 11. Bh4 g5 12. fxg5 Ne5 13. Qe2 Nfxg4 14. Bh3 hxg5 15. Bxg4 Rxh4 16. h3 Ng6 17. Qf2 Bd7 18. Rhf1 Rh7 19. Nf5 Bc6 20. Nxe7 Qxe7 21. Qd4 Rd8 22. Ne2 Bb5 23. c4 Qc7 24. b3 Bc6 25. Qe3 Qa5 26. Nc3 Qc5 27. Qe1 Qe5 28. Kb1 b5 29. c5 dxc5 30. Rxd8+ Kxd8 31. Qd2+ Kc7 32. Rd1 Rh8 33. Bf3 Nf4 34. a4 b4 35. Ne2 Bxe4+ 36. Ka2 Bxf3 37. Qd7+ Kb8 38. Rd6 Qxe2+ 39. Ka1 Nd5 0-1

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.11"]
[Round "2"]
[White "Duong, Vu Anh"]
[Black "Nguyen, Duy Dat"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1951"]
[BlackElo "1625"]
[PlyCount "71"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 c5 5. cxd5 exd5 6. d4 Be6 7. Bb5+ Nbd7 8. dxc5 Bxc5 9. 0-0 0-0 10. h3 a6 11. Bd3 Rc8 12. Ne2 Bd6 13. b3 Ne5 14. Ned4 Qd7 15. Nxe6 Nxf3+ 16. Qxf3 fxe6 17. Bb2 b5 18. Rad1 Bb8 19. g3 Bd6 20. Qg2 Qf7 21. e4 Be7 22. e5 Nd7 23. f4 g6 24. g4 Kh8 25. Kh1 Rg8 26. f5 gxf5 27. Bxf5 Nc5 28. Bd4 Rc6 29. b4 Nb7 30. Be4 Qe8 31. Bxd5 exd5 32. e6+ Rg7 33. Rf7 Rxe6 34. Rxg7 Bf6 35. Bxf6 Rxf6 36. Rxb7 1-0

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.11"]
[Round "1"]
[White "Nguyen, Duy Dat"]
[Black "Tran, Ngoc Lan"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "1625"]
[BlackElo "2115"]
[PlyCount "119"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 Bg4 6. exd6 exd6 7. Be3 Nc6 8. Nbd2 Be7 9. Be2 0-0 10. 0-0 Re8 11. h3 Bh5 12. Rc1 Bf6 13. a3 Bg6 14. b4 Ne7 15. Nb3 Nf5 16. Bf4 Qd7 17. Bd3 Qa4 18. Qc2 Ne7 19. Bd2 d5 20. Bxg6 Nxg6 21. Na5 Qxc2 22. Rxc2 Nxc4 23. Nxc4 dxc4 24. Rxc4 c6 25. Be3 h6 26. Nd2 Ne7 27. Rc3 Rad8 28. Nb3 Nf5 29. Rd3 Rd5 30. Rfd1 Red8 31. g4 Nd6 32. Nc5 b6 33. Nb3 Nc4 34. Rc1 Nxa3 35. Rxc6 Nb5 36. Rc1 Be7 37. Bd2 Nxd4 38. Nxd4 Rxd4 39. Rxd4 Rxd4 40. Be3 Rxb4 41. Rc7 Re4 42. Rxa7 b5 43. Rb7 b4 44. Kf1 f6 45. Ke2 Kf7 46. f4 Rc4 47. Bd2 Rc2 48. Kd3 Rb2 49. Be1 g6 50. Kc4 f5 51. gxf5 g5 52. fxg5 hxg5 53. Bxb4 Rxb4+ 54. Rxb4 Bxb4 55. Kxb4 Kf6 56. Kc4 Kxf5 57. Kd3 Kf4 58. h4 gxh4 59. Ke2 Kg3 60. Kf1 1/2-1/2

