[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.17"]
[Round "9"]
[White "Nguyen, Hoang Vi"]
[Black "Dang, Hoang Gia"]
[Result "1-0"]
[ECO "E35"]
[BlackElo "1236"]
[PlyCount "51"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Bb4 6. e3 0-0 7. Qc2 c6 8. Bd3 h6 9. Bh4 Be6 10. Nge2 Nbd7 11. 0-0 c5 12. Rad1 Qc7 13. Bg3 Qa5 14. f3 cxd4 15. Nxd4 Rac8 16. Nb3 Qb6 17. Bf2 Qc7 18. Rc1 a5 19. Qe2 Qd6 20. Bg3 Qe7 21. Bb1 Nc5 22. Nd4 Rfe8 23. a3 Bxc3 24. Rxc3 b5 25. Rfc1 Na4 26. Rc7 1-0

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.16"]
[Round "7"]
[White "Nguyen, Hoang Vi"]
[Black "Nguyen, Huynh Tuan Hai"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2109"]
[PlyCount "106"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Bc4 Nb6 7. Bb3 Nc6 8. Nf3 d5 9. 0-0 Bg4 10. Be3 e6 11. Nbd2 Be7 12. a3 Bh5 13. Bc2 Bg6 14. b4 Rc8 15. Bxg6 hxg6 16. Nb3 Nc4 17. Qe2 b5 18. Rfb1 Qc7 19. Nc5 Bxc5 20. bxc5 Rb8 21. Ne1 Qa5 22. Nd3 Kd7 23. Nf4 Qd8 24. Qg4 Qh4 25. Qxh4 Rxh4 26. g3 Rhh8 27. Ne2 Rb7 28. Nc1 Rhb8 29. Kf1 a5 30. Nb3 a4 31. Nc1 b4 32. axb4 Rxb4 33. Rxb4 Rxb4 34. Ke1 a3 35. Kd1 Na7 36. Nd3 Nb2+ 37. Kc2 Rc4+ 38. Kd2 Nb5 39. Ne1 Rb4 40. Nd3 Nxd3 41. Kxd3 Kc6 42. h4 Rb3+ 43. Kc2 Rb2+ 44. Kd3 Kb7 45. g4 Ka6 46. h5 Ka5 47. Bd2+ Ka4 48. Be3 a2 49. Bc1 Rxf2 50. Be3 Rg2 51. hxg6 fxg6 52. c6 Kb3 53. Rc1 Rc2 0-1

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.16"]
[Round "8"]
[White "Vo, Huynh Thien"]
[Black "Nguyen, Hoang Vi"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1769"]
[PlyCount "67"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 d5 4. d4 Nf6 5. Bb5+ Nc6 6. exd5 exd5 7. 0-0 Be7 8. Ne5 Bd7 9. Nxd7 Qxd7 10. dxc5 0-0 11. Be3 Rfd8 12. Bd4 Qf5 13. Bxc6 bxc6 14. Re1 Re8 15. Re5 Qg6 16. Qd2 Nd7 17. Re3 Bg5 18. f4 Bf6 19. Rg3 Qf5 20. Rf1 Re7 21. b4 a6 22. a4 Rb8 23. b5 axb5 24. axb5 Kf8 25. bxc6 Bxd4+ 26. Qxd4 Nf6 27. Rg5 Qxc2 28. c7 Rxc7 29. Qe5 Rbc8 30. Qd6+ Re7 31. Re5 Rce8 32. Rfe1 Ne4 33. Nxe4 dxe4 34. R5xe4 1-0

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.15"]
[Round "5"]
[White "Nguyen, Hoang Vi"]
[Black "Bui, Quang Huy"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "1442"]
[PlyCount "114"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. cxd4 e6 7. Nc3 Be7 8. 0-0 0-0 9. d5 exd5 10. exd5 Ne5 11. Bf4 Ng6 12. Be3 Bd7 13. Qb3 b6 14. Nd4 a6 15. Rfc1 Ne5 16. h3 Re8 17. a4 h6 18. Nc2 Bf5 19. Bxb6 Qd7 20. Nd4 Ng6 21. Nd1 Nf4 22. Rc7 Nxe2+ 23. Nxe2 Qd8 24. Nd4 Bd7 25. Rac1 Bf8 26. Ne3 Ne4 27. R1c2 Rb8 28. a5 Nc5 29. Qc4 Bb5 30. Nxb5 axb5 31. Qf4 Nd7 32. Nf5 Nf6 33. Kh2 g5 34. Qf3 Re4 35. Rb7 Qe8 36. Rxb8 Qxb8 37. Nxh6+ Bxh6 38. Qxf6 Bg7 39. Qf5 Re8 40. Rc7 Rf8 41. Qxg5 Kh7 42. b3 Qe8 43. Qe7 Qa8 44. Qe4+ Kg8 45. f4 b4 46. h4 Qa6 47. Qc4 Qa8 48. Qe4 Qa6 49. Kg1 Qb5 50. Rc6 Bf6 51. Qc4 Qxc4 52. Rxc4 Bxh4 53. a6 Bd8 54. Bxd8 Rxd8 55. Rxb4 Ra8 56. Ra4 Kf8 57. b4 Ke8 1-0

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.14"]
[Round "3"]
[White "Nguyen, Hoang Vi"]
[Black "Nguyen, Dinh Trung"]
[Result "1/2-1/2"]
[ECO "B50"]
[BlackElo "1896"]
[PlyCount "90"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. Qc2 Qc7 6. 0-0 Bg7 7. d3 0-0 8. h3 d5 9. Bg5 Nbd7 10. Nbd2 b6 11. Rac1 Bb7 12. exd5 Nxd5 13. d4 Nf4 14. Bb5 Nf6 15. Bxf4 Qxf4 16. dxc5 bxc5 17. Rfe1 a6 18. Qa4 Bh6 19. Bc4 Ne4 20. Rcd1 Nxd2 21. Nxd2 Rad8 22. Nf1 e6 23. Bb3 Qxa4 24. Bxa4 Bd5 25. b3 Bb7 26. Ne3 Bg7 27. Rxd8 Rxd8 28. Rd1 Rxd1+ 29. Nxd1 Kf8 30. f3 Ke7 31. Kf2 g5 32. Ke3 h5 33. b4 cxb4 34. cxb4 f5 35. Bb3 Be5 36. a4 g4 37. hxg4 hxg4 38. Nf2 Bd6 39. Nd3 g3 40. Bc4 e5 41. a5 f4+ 42. Ke2 e4 43. fxe4 Bxe4 44. b5 axb5 45. Bxb5 Ke6 1/2-1/2

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.14"]
[Round "4"]
[White "Nguyen, Vuong Tung Lam"]
[Black "Nguyen, Hoang Vi"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1982"]
[PlyCount "65"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[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. g3 c5 4. c4 e6 5. Bg2 cxd4 6. 0-0 h6 7. cxd5 Nxd5 8. Nxd4 Bc5 9. a3 a5 10. e4 Nf6 11. Be3 Nbd7 12. Nc3 e5 13. Nf5 0-0 14. Qe2 b6 15. Rfd1 Ba6 16. Qd2 Qb8 17. Bxh6 g6 18. Bxf8 Nxf8 19. Qh6 Ne6 20. Nd5 Bxf2+ 21. Kh1 Nxd5 22. exd5 gxf5 23. dxe6 Bd4 24. Bd5 Ra7 25. exf7+ Rxf7 26. Qg6+ Kh8 27. Qxf7 Be2 28. Qf6+ Kh7 29. Qxf5+ Kg7 30. Qg5+ Kh7 31. Be4+ Kh8 32. Qh6+ Kg8 33. Bd5# 1-0

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.13"]
[Round "2"]
[White "Lam, Duc Hai Nam"]
[Black "Nguyen, Hoang Vi"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1546"]
[PlyCount "140"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Qxd4 Qxd4 6. Nxd4 Bc5 7. Nb5 Na6 8. Bf4 Be6 9. Nd2 0-0-0 10. Bxc4 Bxc4 11. Nxc4 Nf6 12. f3 Nb4 13. Ke2 a6 14. Bxc7 axb5 15. Bxd8 bxc4 16. Bxf6 gxf6 17. Rac1 Nc6 18. Rxc4 Bd4 19. Rb1 Kb8 20. a4 f5 21. b4 Bf6 22. Rd1 Re8 23. Rd6 Bg7 24. b5 Na5 25. Rc2 fxe4 26. fxe4 Rxe4+ 27. Kd3 Re7 28. Rd8+ Ka7 29. Re2 Be5 30. h4 h5 31. Rd5 f6 32. Rc2 Rg7 33. Rc8 Rg3+ 34. Ke4 Rg4+ 35. Kf3 Rf4+ 36. Ke2 Rxa4 37. g3 Kb6 38. Rh8 Ra2+ 39. Rd2 Ra3 40. Rd3 Ra2+ 41. Rd2 Ra4 42. Rd3 Rg4 43. Kf2 Kxb5 44. Rxh5 Nc6 45. Rh7 Kc4 46. Rf3 b5 47. h5 b4 48. h6 Rg6 49. Rh8 b3 50. h7 b2 51. Rb8 Nxb8 52. h8Q b1Q 53. Qc8+ Kd5 54. Qd8+ Kc6 55. Qc8+ Kd6 56. Qf8+ Kc7 57. Qf7+ Nd7 58. Qc4+ Kd8 59. Rd3 Qb2+ 60. Kf1 Qb1+ 61. Ke2 Qb2+ 62. Kf1 Bxg3 63. Rxd7+ Kxd7 64. Qf7+ Kc6 65. Qe6+ Kc5 66. Qc8+ Kd4 67. Qd7+ Ke4 68. Qc6+ Kf4 69. Qc4+ Kg5 70. Qc5+ Qe5 0-1

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.13"]
[Round "1"]
[White "Nguyen, Hoang Vi"]
[Black "Dang, Anh Minh"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "2051"]
[PlyCount "64"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. Qc2 Qc7 6. 0-0 Bg7 7. d3 0-0 8. h3 b6 9. Be3 Bb7 10. Nbd2 Nbd7 11. Rac1 d5 12. Rfe1 h6 13. Bf1 e5 14. Nh2 Kh7 15. g3 Rae8 16. Bg2 Qb8 17. Ndf1 Qa8 18. Bd2 c4 19. exd5 cxd3 20. Qxd3 Nc5 21. Qc2 Bxd5 22. Bxd5 Nxd5 23. Ne3 e4 24. Nxd5 Qxd5 25. c4 Qe6 26. Bb4 Qxh3 27. Bxc5 bxc5 28. Rxe4 Rxe4 29. Qxe4 Bxb2 30. Rb1 Bd4 31. Qg4 Bxf2+ 32. Kxf2 Qxh2+ 0-1

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.23"]
[Round "9"]
[White "Nguyen, Dac Nguyen Dung"]
[Black "Nguyen, Hoang Vi"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1986"]
[BlackElo "1923"]
[PlyCount "63"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 c6 8. h3 0-0 9. Qc2 h6 10. Bf4 Re8 11. Nf3 Nf8 12. 0-0 Ne6 13. Bh2 Bd6 14. Ne5 Qe7 15. a3 Nd7 16. Nxd7 Bxd7 17. b4 b5 18. Bxd6 Qxd6 19. Rfb1 a5 20. bxa5 Rxa5 21. a4 Rea8 22. Qb3 bxa4 23. Rxa4 g6 24. Rxa5 Rxa5 25. Na4 Kg7 26. Qc2 Be8 27. Be2 h5 28. Qb3 Qc7 29. Bd3 Qa7 30. Bc2 Rb5 31. Qa2 Ra5 32. Qb3 1/2-1/2

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.22"]
[Round "7"]
[White "Nguyen, Hoang Vi"]
[Black "Nguyen, Duc Huan"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1923"]
[BlackElo "1963"]
[PlyCount "96"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 Bd7 9. Nc3 Nge7 10. 0-0 0-0 11. Rac1 Ng6 12. a3 a5 13. h3 h6 14. Bd3 a4 15. Qc2 Na5 16. Nxa4 Nf4 17. Nc3 Qf6 18. e5 Nxh3+ 19. Kh1 dxe5 20. dxe5 Qf4 21. Ne2 Qg4 22. Nh2 Qh4 23. gxh3 Bc6+ 24. f3 Qxh3 25. b4 Rfe8 26. Qc3 Nb3 27. Qxb3 Rxe5 28. Rxc6 bxc6 29. Nf4 Qg3 30. Ne2 Qh3 31. Ng1 Qg3 32. f4 Re3 33. Ngf3 Rae8 34. Qc4 R8e6 35. Qd4 Qh3 36. a4 Kf8 37. a5 Re8 38. a6 Qc8 39. Rg1 f6 40. Ne5 R3xe5 41. fxe5 fxe5 42. Qg4 Qxg4 43. Nxg4 Rd8 44. a7 Ra8 45. Ra1 Ke7 46. Bf5 h5 47. Ne3 Kd8 48. Nc2 g5 1-0

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.22"]
[Round "8"]
[White "Tran, Hai Trieu"]
[Black "Nguyen, Hoang Vi"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "1339"]
[BlackElo "1923"]
[PlyCount "57"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. c4 c6 7. cxd5 cxd5 8. Nc3 Nc6 9. Bf4 Qb6 10. b3 Bf5 11. e3 Rac8 12. Rc1 Nb4 13. Ne5 Qa5 14. Qd2 Ne4 15. Nxe4 Bxe4 16. Bxe4 dxe4 17. Nc4 Qd5 18. Qxb4 g5 19. Bxg5 Qxg5 20. Qxb7 h5 21. Qxe4 f5 22. Qe6+ Kh7 23. h4 Qg4 24. Ne5 Bxe5 25. dxe5 Rxc1 26. Rxc1 Rg8 27. Rc7 Qd1+ 28. Kh2 Qf3 29. Qxe7+ 1-0

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.21"]
[Round "6"]
[White "Nguyen, Truong An Khang"]
[Black "Nguyen, Hoang Vi"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1407"]
[BlackElo "1923"]
[PlyCount "71"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Ndc5 11. 0-0 Bxc3 12. bxc3 Nxd3 13. Qxd3 b6 14. cxd5 exd5 15. Rfd1 Qd7 16. Ne2 Rd8 17. Ng3 Nc5 18. Qd4 Ne6 19. Qe3 h6 20. Nh5 Qe7 21. Bxh6 Qh4 22. Nxg7 d4 23. cxd4 Rxd4 24. Nf5 Rxd1+ 25. Rxd1 Qg4 26. Qg3 Qxg3 27. Nxg3 Ba6 28. Be3 Bc4 29. a3 b5 30. f4 a5 31. f5 Nc7 32. Rd4 Nd5 33. Rg4+ Kf8 34. Bc5+ Ne7 35. f6 Ke8 36. fxe7 1-0

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.20"]
[Round "5"]
[White "Nguyen, Hoang Vi"]
[Black "Pham, Hai An"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1923"]
[BlackElo "1978"]
[PlyCount "43"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 Be6 9. Nge2 Nc6 10. 0-0 a6 11. f3 Nd7 12. Bf2 Nb6 13. e4 Qd7 14. Rc1 Rad8 15. Bb1 Rfe8 16. a3 Nc4 17. Qc2 Na7 18. exd5 Bf6 19. dxe6 Qxe6 20. d5 Qe7 21. Qh7+ Kf8 22. Qh8# 1-0

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.20"]
[Round "4"]
[White "Tran, Thien Bao"]
[Black "Nguyen, Hoang Vi"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1973"]
[BlackElo "1923"]
[PlyCount "59"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. c5 Be7 6. Bf4 Nh5 7. Bg3 Nxg3 8. hxg3 0-0 9. e3 Re8 10. Qc2 g6 11. Bd3 c6 12. 0-0-0 b6 13. Rh2 Bf6 14. Rdh1 Nf8 15. Ne5 Bxe5 16. dxe5 Qe7 17. cxb6 axb6 18. a3 c5 19. f4 c4 20. Bxc4 Bb7 21. Bd3 Rec8 22. Kd1 Ba6 23. g4 Bxd3 24. Qxd3 Qc5 25. Kd2 Qc4 26. Qxc4 Rxc4 27. Rc1 Nd7 28. Rhh1 Nc5 29. Ke2 Nb3 30. Rcd1 1/2-1/2

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.19"]
[Round "3"]
[White "Nguyen, Hoang Vi"]
[Black "Chau, Van Khai Hoan"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "1923"]
[BlackElo "1987"]
[PlyCount "158"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. a4 Nf6 5. Nf3 Bf5 6. Ne5 e6 7. Nxc4 Bb4 8. Qb3 a5 9. e3 Na6 10. Be2 0-0 11. 0-0 Qe7 12. Ne5 Bd6 13. Nd3 Nd5 14. Rd1 Ndb4 15. e4 Bg6 16. Be3 Nxd3 17. Bxd3 Nb4 18. Be2 e5 19. f3 exd4 20. Bxd4 Bh5 21. Bf2 Rfe8 22. Na2 Na6 23. Rac1 Nc5 24. Qc2 Ne6 25. Nc3 Nf4 26. Bf1 Rad8 27. Ne2 Ne6 28. Ng3 Bg6 29. Re1 Bb4 30. Red1 Bd6 31. Ne2 Qg5 32. g3 Qf6 33. Bg2 Ng5 34. Qb3 Qe7 35. Bb6 Bc7 36. Bc5 Qe6 37. Rxd8 Bxd8 38. Qxb7 f5 39. Nf4 Qf7 40. Qxc6 fxe4 41. Nxg6 exf3 42. Nf4 fxg2 43. Kxg2 Ne6 44. Rf1 Nxc5 45. Qxc5 Qb7+ 46. Qd5+ Qxd5+ 47. Nxd5 Re2+ 48. Rf2 Rxf2+ 49. Kxf2 Kf7 50. Ke3 Ke6 51. Kd4 Kd6 52. b3 g6 53. Ne3 Bb6+ 54. Kd3 Bc7 55. Kc4 Kc6 56. Nd5 Bd8 57. Kd4 Bc7 58. Ne3 Bb6+ 59. Kd3 Kc5 60. Ke4 Bc7 61. Nd5 Bd6 62. Nf6 Kb4 63. Nd7 Kxb3 64. Kd5 Bb4 65. Nb6 Be1 66. Ke4 Bf2 67. Nd5 Kxa4 68. Kd3 Kb3 69. Nf6 a4 70. Ne4 Be1 71. Nc5+ Kb4 72. Ne4 a3 73. Kc2 Kc4 74. Kb1 Kd4 75. Nf6 h5 76. Ka2 Bb4 77. h4 Ke5 78. Nd7+ Kf5 79. Kb1 Bd6 0-1

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.18"]
[Round "1"]
[White "Nguyen, Hoang Vi"]
[Black "Do, An Hoa"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1923"]
[BlackElo "1601"]
[PlyCount "80"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. g3 Bb4 5. Bg2 0-0 6. Qc2 d6 7. Nf3 Nc6 8. a3 Bxc3+ 9. Qxc3 Ne4 10. Qd3 e5 11. 0-0 a5 12. dxe5 dxe5 13. Qd5+ Kh8 14. Qxd8 Rxd8 15. Ng5 Rd4 16. Nxe4 fxe4 17. b3 Bf5 18. Be3 Rd7 19. Rfd1 Rad8 20. Rxd7 Rxd7 21. Kf1 Nd4 22. Bxd4 exd4 23. Ke1 h6 24. Rd1 c5 25. e3 b6 26. Rd2 g5 27. f3 exf3 28. Bxf3 Re7 29. e4 Re5 30. Kf2 Be6 31. Ke2 Kg7 32. Kd3 Bh3 33. b4 g4 34. Bg2 Bxg2 35. Rxg2 Re6 36. Rf2 Rf6 37. Ke2 Rxf2+ 38. Kxf2 cxb4 39. axb4 axb4 40. e5 b3 0-1

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.18"]
[Round "2"]
[White "Nguyen, Tran Huy Khanh"]
[Black "Nguyen, Hoang Vi"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1984"]
[BlackElo "1923"]
[PlyCount "47"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 0-0 8. Nge2 h6 9. Bh4 c6 10. 0-0 Ne4 11. Bxe7 Qxe7 12. Bxe4 dxe4 13. Nf4 Nf6 14. Qb3 Rd8 15. Rfd1 Bf5 16. Rac1 Rac8 17. d5 g5 18. Nfe2 cxd5 19. Nxd5 Nxd5 20. Rxc8 Rxc8 21. Qxd5 Bg4 22. Qd2 Qe6 23. b3 Qa6 24. Rc1 1/2-1/2

[Event "VIE-ch U20"]
[Site "Hanoi"]
[Date "2022.06.17"]
[Round "9"]
[White "Nguyen, Hoang Vi"]
[Black "Pham, Hai Minh"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2252"]
[BlackElo "2264"]
[PlyCount "41"]
[EventDate "2022.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. 0-0 Nc6 7. e3 cxd4 8. exd4 Be7 9. b3 0-0 10. Bb2 Rc8 11. Nc3 h6 12. d5 exd5 13. Nxd5 Nxd5 14. Qxd5 Ba8 15. Rad1 Rc7 16. Qf5 Nb4 17. a3 Na6 18. Rd2 Nc5 19. Rfd1 d6 20. b4 Ne4 21. Qg4 1/2-1/2

[Event "VIE-ch U20"]
[Site "Hanoi"]
[Date "2022.06.16"]
[Round "8"]
[White "Pham, Quang Hung1111"]
[Black "Nguyen, Hoang Vi"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2272"]
[BlackElo "2252"]
[PlyCount "66"]
[EventDate "2022.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 d5 6. b3 Be7 7. Bb2 0-0 8. Nbd2 Nbd7 9. c4 dxc4 10. Nxc4 c5 11. dxc5 Bxc5 12. Qc1 Rc8 13. Qg5 h6 14. Qf4 Qc7 15. Qh4 Rfd8 16. g4 Qf4 17. h3 Be7 18. e3 Qb8 19. Nce5 Re8 20. Qg3 Bd6 21. Nxd7 Nxd7 22. Qh4 Rc2 23. Rab1 Rc5 24. Rfd1 Be7 25. Qg3 Qxg3 26. fxg3 Nf8 27. Rd2 Rec8 28. Rbd1 Rc2 29. Nd4 Rxd2 30. Rxd2 Bxg2 31. Kxg2 Bb4 32. Rf2 Nd7 33. a3 Bc3 1-0

[Event "VIE-ch U20"]
[Site "Hanoi"]
[Date "2022.06.15"]
[Round "7"]
[White "Nguyen, Hoang Vi"]
[Black "Nguyen, Quang Trung"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2252"]
[BlackElo "2254"]
[PlyCount "44"]
[EventDate "2022.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. e3 Bb7 5. Be2 Be7 6. d3 0-0 7. 0-0 d5 8. cxd5 Nxd5 9. Qc2 Nd7 10. a3 c5 11. Ra2 N7f6 12. b3 Nxc3 13. Qxc3 Nd5 14. Qc2 Bf6 15. Bb2 Rc8 16. Rd1 Qe7 17. Raa1 Rfd8 18. Rac1 Rd7 19. Ne5 Rdc7 20. Bh5 Bxe5 21. Bxe5 Qg5 22. Bxc7 Nxe3 0-1

[Event "VIE-ch U20"]
[Site "Hanoi"]
[Date "2022.06.15"]
[Round "6"]
[White "Nguyen, Hoang Vi"]
[Black "Vo, Huynh Thien"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2252"]
[BlackElo "2257"]
[PlyCount "90"]
[EventDate "2022.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Be2 0-0 9. 0-0 Bd7 10. f4 Nxd4 11. Bxd4 Bc6 12. Bf3 Nd7 13. Bxg7 Kxg7 14. Qd4+ Kg8 15. Rad1 Qb6 16. e5 Qxd4+ 17. Rxd4 dxe5 18. fxe5 Nxe5 19. Bxc6 bxc6 20. b4 Rab8 21. b5 Rfc8 22. Re4 f6 23. a4 cxb5 24. Nd5 Rxc4 25. Nxe7+ Kg7 26. Rxc4 bxc4 27. Nd5 Rf8 28. Rb1 Rf7 29. Kf2 Rd7 30. Rb5 Kf7 31. Ke2 a6 32. Rc5 Nd3 33. Rc7 Rxc7 34. Nxc7 Nc5 35. a5 Nb3 36. Nxa6 Nxa5 37. Nc7 Nc6 38. Nb5 Ke6 39. Ke3 Ke5 40. Nc3 Ne7 41. Ne2 Nd5+ 42. Kd2 Nf4 43. Nxf4 Kxf4 44. Ke2 Ke4 45. Kd2 Kd4 0-1

[Event "VIE-ch U20"]
[Site "Hanoi"]
[Date "2022.06.14"]
[Round "5"]
[White "Le, Dang Thanh An"]
[Black "Nguyen, Hoang Vi"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2277"]
[BlackElo "2252"]
[PlyCount "70"]
[EventDate "2022.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 0-0 8. 0-0 d6 9. Qc2 c5 10. Rad1 Qc7 11. Rfe1 Nc6 12. e3 h6 13. a3 Ne7 14. dxc5 dxc5 15. Nb1 Rfd8 16. Nc3 Bc6 17. Nb5 Qb7 18. Nh4 Bxg2 19. Nxg2 Ne4 20. Rxd8+ Rxd8 21. Rd1 Rxd1+ 22. Qxd1 Ng5 23. Qd8+ Kh7 24. Nd6 Nh3+ 25. Kh1 Nxf2+ 26. Kg1 Nh3+ 27. Kf1 Qf3+ 28. Ke1 Nc6 29. Qe8 Qxg2 30. Nxf7 Qe4 31. Kd2 Ne5 32. Qh8+ Kg6 33. Nd8 Qd3+ 34. Kc1 Nxc4 35. Qe8+ Kh7 0-1

[Event "VIE-ch U20"]
[Site "Hanoi"]
[Date "2022.06.13"]
[Round "3"]
[White "Bui, Duc Huy"]
[Black "Nguyen, Hoang Vi"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2271"]
[BlackElo "2252"]
[PlyCount "73"]
[EventDate "2022.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. e3 c6 4. Nf3 Bf5 5. Be2 h6 6. 0-0 e6 7. h3 Nbd7 8. Ne5 Bd6 9. f4 Qe7 10. a4 0-0 11. d3 a5 12. Nd2 Rfd8 13. Ndf3 Bh7 14. Qe1 Bc5 15. Qf2 Rdc8 16. Kh1 Nf8 17. Nh4 N6d7 18. Nxd7 Qxd7 19. Qg3 Ng6 20. f5 Bd6 21. Qg4 Ne5 22. Bxe5 Bxe5 23. f6 g5 24. d4 Bd6 25. Nf3 Bg6 26. Bd3 Qd8 27. Bxg6 fxg6 28. Qxe6+ Kh8 29. f7 Bf8 30. Ne5 Qd6 31. Nxg6+ Kh7 32. Nxf8+ Qxf8 33. Rf6 Qg7 34. Raf1 Rg8 35. Qf5+ Kh8 36. Rg6 Qh7 37. Qf6+ 1-0

[Event "VIE-ch U20"]
[Site "Hanoi"]
[Date "2022.06.13"]
[Round "4"]
[White "Nguyen, Hoang Vi"]
[Black "Nguyen, Hoang Dang Huy"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2252"]
[BlackElo "2269"]
[PlyCount "49"]
[EventDate "2022.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. Bc4 d6 3. Nf3 Bg7 4. d4 Nf6 5. Qe2 Bg4 6. e5 dxe5 7. dxe5 Nd5 8. Qe4 Bxf3 9. Qxf3 e6 10. Qg3 0-0 11. 0-0 Nc6 12. Re1 Nd4 13. Na3 Nf5 14. Qb3 Nb6 15. Bf1 h5 16. c3 c6 17. Nc4 Nxc4 18. Qxc4 Qc7 19. Qe4 Rfd8 20. Bg5 Rd5 21. Bf4 Bh6 22. Bc4 Rd7 23. Bxh6 Nxh6 24. Bxe6 Re7 25. Qxg6+ 1-0

[Event "VIE-ch U20"]
[Site "Hanoi"]
[Date "2022.06.12"]
[Round "2"]
[White "Nguyen, Hoang Vi"]
[Black "Nguyen, Huynh Minh Thien"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2252"]
[BlackElo "2259"]
[PlyCount "64"]
[EventDate "2022.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 e6 10. Bd2 Ngf6 11. 0-0-0 Be7 12. Kb1 0-0 13. Ne4 c5 14. Nxf6+ Nxf6 15. Rhg1 Qd5 16. g4 c4 17. Qe2 Qe4 18. Rde1 Qxe2 19. Rxe2 Nd5 20. g5 hxg5 21. hxg5 g6 22. Ne5 b5 23. f4 Kg7 24. Rh2 Rh8 25. Rxh8 Rxh8 26. Nc6 a6 27. Nxe7 Nxe7 28. b3 Nd5 29. a4 c3 30. Be1 bxa4 31. bxa4 Rb8+ 32. Ka2 Rb4 0-1

