[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.16"]
[Round "9"]
[White "Nguyen, Hoang Duc"]
[Black "Tran, Ngoc Lan"]
[Result "1/2-1/2"]
[ECO "D51"]
[WhiteElo "2027"]
[BlackElo "2115"]
[PlyCount "12"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 Nbd7 6. cxd5 exd5 1/2-1/2

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.15"]
[Round "7"]
[White "Nguyen, Hoang Duc"]
[Black "Le, Huu Thai"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "2027"]
[BlackElo "2174"]
[PlyCount "56"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Ne2 Nc6 5. Ng3 Na5 6. Nc3 c6 7. Bg5 h6 8. Bxf6 Qxf6 9. Qf3 Qxf3 10. gxf3 a6 11. f4 d6 12. f5 Nxc4 13. dxc4 b5 14. 0-0-0 g6 15. Rd2 Ke7 16. h4 Bb4 17. Rhd1 gxf5 18. exf5 bxc4 19. f6+ Ke8 20. a3 Bxc3 21. bxc3 Bg4 22. Re1 Kd7 23. Rxe5 Rhe8 24. Rxe8 Rxe8 25. Rd4 Be6 26. Nh5 Bd5 27. Kd2 Bf3 28. Ng3 Bd5 1/2-1/2

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.15"]
[Round "8"]
[White "Nguyen, Nam Kiet"]
[Black "Nguyen, Hoang Duc"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1997"]
[BlackElo "2027"]
[PlyCount "104"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bd3 0-0 6. 0-0 Nh5 7. Re1 e5 8. c3 Nc6 9. dxe5 dxe5 10. Qc2 Bg4 11. b4 Qc8 12. b5 Nd8 13. h3 Bd7 14. a4 Ne6 15. Nc4 Nef4 16. Bf1 f6 17. Ne3 Bh6 18. Nh2 Kh8 19. Rd1 c5 20. Nd5 Bg7 21. Be3 b6 22. a5 Nxd5 23. Rxd5 Qc7 24. Qd2 Be6 25. Rd6 Bg8 26. Rd7 Qc8 27. Qd6 Rd8 28. Rxd8 Qxd8 29. Rd1 Qxd6 30. Rxd6 Bf8 31. Rc6 bxa5 32. Ra6 f5 33. b6 f4 34. Bc1 c4 35. Rxa5 a6 36. Ng4 Rb8 37. Rxa6 Bd6 38. b7 Bc7 39. Ra7 Kg7 40. Ba3 Ng3 41. Be7 Nxe4 42. Be2 Bd5 43. Bf3 Rxb7 44. Rxb7 Bxb7 45. Bxe4 Bxe4 46. Bf6+ Kf7 47. Bxe5 Ba5 48. Bd4 Bd3 49. f3 h5 50. Ne5+ Ke6 51. Nc6 Bc7 52. Kf2 Bd6 1/2-1/2

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.14"]
[Round "6"]
[White "Hoang, Canh Huan"]
[Black "Nguyen, Hoang Duc"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2361"]
[BlackElo "2027"]
[PlyCount "84"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nf6 6. Nf3 0-0 7. h3 Nh5 8. d5 Na5 9. Bd3 Ng3 10. Rg1 f5 11. e5 c5 12. dxc6 bxc6 13. b4 Nb7 14. Kf2 Nh5 15. Bc4+ Kh8 16. Re1 Qc7 17. Bb3 Bd7 18. a3 Rad8 19. exd6 exd6 20. Bd4 Bc8 21. g3 h6 22. Qd3 Nf6 23. Re2 d5 24. Ne5 Kh7 25. Bxa7 Ne4+ 26. Kg2 Bxe5 27. fxe5 f4 28. gxf4 Rxf4 29. Rf1 Rh4 30. Nxe4 dxe4 31. Qg3 Bxh3+ 32. Qxh3 Rxh3 33. Rf7+ Qxf7 34. Bxf7 Rf3 35. Bb3 Rf4 36. a4 Rdf8 37. a5 R4f5 38. Rxe4 Rg5+ 39. Kh2 c5 40. a6 Rf2+ 41. Kh1 Rf1+ 42. Kh2 Rf2+ 1/2-1/2

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.13"]
[Round "5"]
[White "Nguyen, Hoang Duc"]
[Black "Nguyen, Quoc Hy"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2027"]
[BlackElo "2354"]
[PlyCount "84"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. d4 cxd4 7. cxd4 exd4 8. Bf4 a6 9. Bc4 d6 10. Qb3 Qd7 11. Nbd2 Nf6 12. Ng5 0-0 13. Bxf7+ Rxf7 14. Nc4 h6 15. Nb6 hxg5 16. Nxd7 Bxd7 17. Bg3 Nxe4 18. Qxb7 Ra7 19. Qb6 Be8 20. Qb3 Nd2 21. Qd5 Nxf1 22. Rxf1 Ne5 23. Qxd6 Rfd7 24. Qb8 Re7 25. f4 Nc4 26. f5 gxf5 27. Rxf5 d3 28. Qb3 d2 29. Qxc4+ Bf7 30. Qa4 Re1+ 31. Rf1 d1Q 32. Qxd1 Rxd1 33. Rxd1 Bxa2 34. Rd8+ Kh7 35. b4 Rb7 36. h4 gxh4 37. Bxh4 Rxb4 38. Bg3 Rb7 39. Bf4 a5 40. Ra8 Bc3 41. Be3 Bb3 42. g4 a4 0-1

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.12"]
[Round "3"]
[White "Pham, Huy Duc"]
[Black "Nguyen, Hoang Duc"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1720"]
[BlackElo "2027"]
[PlyCount "80"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Bg4 5. Be3 Nc6 6. Bb5 a6 7. Bxc6+ bxc6 8. h3 Bxf3 9. Qxf3 Rb8 10. Rb1 c5 11. Ne2 cxd4 12. Bxd4 e5 13. Bc3 Nf6 14. 0-0 0-0 15. Ng3 h5 16. Rbd1 Qe8 17. Qd3 Qc6 18. f3 Nd7 19. b3 Nc5 20. Qe3 Ne6 21. Ne2 Kh7 22. Qf2 Bh6 23. Bd2 Qxc2 24. Bxh6 Kxh6 25. Qe3+ Kg7 26. f4 exf4 27. Nxf4 Nxf4 28. Qxf4 Qxa2 29. Qf6+ Kg8 30. Rd5 Rb5 31. Rxb5 axb5 32. Qf3 Qc2 33. h4 f5 34. Qg3 Kg7 35. exf5 Rxf5 36. Rxf5 Qxf5 37. Qc3+ Kg8 38. b4 c5 39. Qd2 Qe5 40. bxc5 Qxc5+ 0-1

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.11"]
[Round "2"]
[White "Nguyen, Hoang Duc"]
[Black "Nguyen, Duc Hoa"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2027"]
[BlackElo "2340"]
[PlyCount "72"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. g3 e5 4. a4 Be7 5. Bg2 Bg5 6. Nd2 Bxd2+ 7. Bxd2 Ne7 8. e4 0-0 9. Ne2 Nd7 10. 0-0 f5 11. f3 Nf6 12. h3 Ng6 13. exf5 Bxf5 14. g4 Bd7 15. f4 h5 16. f5 hxg4 17. fxg6 gxh3 18. Ra3 hxg2 19. Rf2 Ng4 20. Rxg2 Qf6 21. Nc1 Qh4 22. Qe2 Rf6 23. Be1 Qh5 24. Nd3 Rxg6 25. Nf2 Rf8 26. Rag3 Rf4 27. b3 Rh6 28. Nh3 Rf7 29. Bd2 Rh7 30. a5 a6 31. b4 c4 32. c3 e4 33. Qxe4 Nf6 34. Qe1 Bxh3 35. Rh2 Qf5 36. Rf2 Qxd5 0-1

[Event "VIE-ch"]
[Site "Vung Tau"]
[Date "2023.03.05"]
[Round "5"]
[White "Nguyen, Hoang Duc"]
[Black "Huynh, Quoc An"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2093"]
[BlackElo "2001"]
[PlyCount "67"]
[EventDate "2023.03.03"]
[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. Nc3 Nc6 4. d4 cxd4 5. Nxd4 a6 6. Bc4 e6 7. 0-0 Nf6 8. a4 Be7 9. Kh1 0-0 10. f4 Qa5 11. Nb3 Qc7 12. Be3 b6 13. Qe2 Nb4 14. f5 Nxc2 15. Qxc2 Qxc4 16. Bxb6 Bb7 17. Nd2 Qc6 18. Qb3 d5 19. Rac1 Rac8 20. Nxd5 Qd7 21. Nxe7+ Qxe7 22. Rce1 Qd7 23. Ba5 exf5 24. exf5 Bd5 25. Qg3 Qxa4 26. Bc3 Qg4 27. Re3 Rfe8 28. Bxf6 Qxg3 29. Rxg3 Re2 30. Bxg7 Rxg2 31. Rxg2 Bxg2+ 32. Kxg2 Kxg7 33. Ne4 Rc4 34. Kf3 1-0

[Event "VIE-ch"]
[Site "Vung Tau"]
[Date "2023.03.05"]
[Round "4"]
[White "Tran, Ngoc Minh Duy"]
[Black "Nguyen, Hoang Duc"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1288"]
[BlackElo "2093"]
[PlyCount "61"]
[EventDate "2023.03.03"]
[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 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 c6 5. a4 Nf6 6. Be2 0-0 7. 0-0 Bg4 8. Be3 Qc7 9. Qd2 Rd8 10. Rfd1 Nbd7 11. h3 Bxf3 12. Bxf3 e5 13. Qe2 exd4 14. Bxd4 a6 15. a5 c5 16. Be3 Ne5 17. Bg5 Re8 18. Bxf6 Bxf6 19. Nd5 Qd8 20. c3 Nc6 21. Nb6 Rb8 22. Bg4 Qe7 23. Nd5 Qd8 24. Bd7 Rf8 25. Bxc6 bxc6 26. Nb6 Re8 27. Qd3 Be5 28. Qxa6 Qh4 29. Qd3 Bg7 30. Re1 Re6 31. a6 1-0

[Event "VIE-ch"]
[Site "Vung Tau"]
[Date "2023.03.04"]
[Round "3"]
[White "Nguyen, Van Huy"]
[Black "Nguyen, Hoang Duc"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2340"]
[BlackElo "2093"]
[PlyCount "79"]
[EventDate "2023.03.03"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Bg4 6. Be2 Bxf3 7. Bxf3 Nfd7 8. Be3 0-0 9. Rc1 e5 10. d5 f5 11. 0-0 f4 12. Bd2 Nf6 13. Bg4 Na6 14. Be6+ Kh8 15. f3 Nc5 16. Bh3 a5 17. Na4 b6 18. Bc3 Qe8 19. Nxc5 bxc5 20. b3 Qb8 21. Qd2 Qa7 22. Kh1 Rfb8 23. Be6 Ng8 24. Rb1 Ne7 25. Rb2 Nc8 26. g3 Nb6 27. gxf4 Bh6 28. Qc1 Kg7 29. Bd2 a4 30. fxe5 Bxd2 31. Qxd2 axb3 32. axb3 Qa5 33. Qg5 Qc3 34. Qf6+ Kh6 35. Rg2 Qxe5 36. Qh4+ Kg7 37. Qe7+ Kh8 38. Qxc7 Qd4 39. Qxd6 Rf8 40. Rg3 1-0

[Event "VIE-ch"]
[Site "Vung Tau"]
[Date "2023.03.03"]
[Round "2"]
[White "Nguyen, Hoang Duc"]
[Black "Nguyen, Truong An Khang"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2093"]
[BlackElo "1386"]
[PlyCount "77"]
[EventDate "2023.03.03"]
[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 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nbd7 6. Qa4 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 a6 10. Qh4 b5 11. a4 bxa4 12. d4 Bb7 13. Bh6 Nb6 14. Ng5 Nbxd5 15. Nce4 Qb6 16. Bf3 Rfd8 17. Nc5 Rac8 18. Rxa4 Qxb2 19. Bxg7 Kxg7 20. Raa1 Ba8 21. Bg4 Rc6 22. Be6 Rdd6 23. Bxf7 h6 24. Nce6+ Rxe6 25. Nxe6+ Kxf7 26. Rab1 Qd2 27. Nd8+ Kg7 28. Rb8 g5 29. Qh3 Nf4 30. Qa3 Rd6 31. Rxa8 Ne4 32. h3 Ne2+ 33. Kh2 Qf4+ 34. g3 N4xg3 35. fxg3 Qxf1 36. Qe3 Rf6 37. Qxe7+ Kg6 38. Qe8+ Kh7 39. Ra7+ 1-0

[Event "VIE-ch"]
[Site "Vung Tau"]
[Date "2023.03.03"]
[Round "1"]
[White "Nguyen, Xuan Vinh"]
[Black "Nguyen, Hoang Duc"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1996"]
[BlackElo "2093"]
[PlyCount "93"]
[EventDate "2023.03.03"]
[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. Bg5 c5 3. d5 Qb6 4. Nc3 Qxb2 5. Bd2 Qb6 6. e4 e5 7. f4 d6 8. Nf3 Nbd7 9. Bc4 a6 10. a4 Qc7 11. 0-0 Be7 12. Qe2 0-0 13. Kh1 exf4 14. Bxf4 Ne5 15. Nxe5 dxe5 16. Bd2 Ne8 17. Qh5 Qd6 18. Bg5 Bxg5 19. Qxg5 Bd7 20. Rfb1 b6 21. Rb3 Nc7 22. Rab1 Rfb8 23. h3 Rb7 24. Qc1 h6 25. R1b2 b5 26. axb5 axb5 27. Nxb5 Bxb5 28. Bxb5 Rxb5 29. Rxb5 Nxb5 30. Rxb5 Ra4 31. c4 Kh7 32. Qc2 Qa6 33. Kh2 Ra2 34. Qb3 Ra3 35. Qb2 Ra2 36. Qxe5 Qg6 37. Rb2 Rxb2 38. Qxb2 Qxe4 39. Qc3 Qf4+ 40. Kg1 f5 41. Qd3 Qc1+ 42. Kh2 Qf4+ 43. g3 Qf2+ 44. Kh1 Kg6 45. d6 Qe1+ 46. Kg2 Qa5 47. g4 1-0

[Event "Hanoi FM Rating 04"]
[Site "Hanoi"]
[Date "2022.04.11"]
[Round "6"]
[White "Dau, Khuong Duy"]
[Black "Nguyen, Hoang Duc"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1879"]
[BlackElo "2119"]
[PlyCount "66"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 a6 4. Be3 b5 5. Qd2 Bb7 6. f3 Nd7 7. h4 h5 8. 0-0-0 Ngf6 9. Nh3 Bg7 10. Ng5 Nb6 11. Bd3 Nfd7 12. f4 e5 13. dxe5 dxe5 14. f5 gxf5 15. exf5 Qe7 16. f6 Nxf6 17. Bxb6 cxb6 18. Bf5 0-0 19. Qe2 Rad8 20. Nce4 Bxe4 21. Nxe4 Nxe4 22. Bxe4 Rxd1+ 23. Qxd1 Qb4 24. Qd5 Bf6 25. a3 Qc5 26. Qd3 Qf2 27. Bf3 Rd8 28. Qf5 Bg7 29. Kb1 Rd4 30. Qc8+ Bf8 31. Qf5 Bg7 32. Qc8+ Bf8 33. Qf5 Bg7 1/2-1/2

[Event "Hanoi FM Rating 04"]
[Site "Hanoi"]
[Date "2022.04.11"]
[Round "7"]
[White "Nguyen, Hoang Duc"]
[Black "Dong, Khanh Linh"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2119"]
[BlackElo "1949"]
[PlyCount "53"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 dxc4 6. Bxc4 b5 7. Be2 Bb7 8. 0-0 Bd6 9. b3 0-0 10. Bb2 Nbd7 11. Nbd2 Re8 12. Ne5 a6 13. Bf3 Qb6 14. Rc1 Rac8 15. Nxd7 Nxd7 16. Ne4 Be7 17. h3 Red8 18. Qe2 c5 19. Rfd1 Bxe4 20. Bxe4 Nf6 21. dxc5 Rxc5 22. Rxd8+ Qxd8 23. Rxc5 Bxc5 24. Bxf6 Qxf6 25. Qc2 Qa1+ 26. Qb1 Qxb1+ 27. Bxb1 1/2-1/2

[Event "Hanoi FM Rating 04"]
[Site "Hanoi"]
[Date "2022.04.10"]
[Round "4"]
[White "Nguyen, Hoang Duc"]
[Black "Tran, Dang Minh Quang"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2119"]
[BlackElo "2115"]
[PlyCount "125"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. b3 b6 7. 0-0 Bb7 8. Bb2 Be7 9. Nc3 0-0 10. Qe2 dxc4 11. bxc4 c5 12. Rad1 Qc7 13. Ng5 h6 14. Nge4 Rad8 15. Ng3 Rfe8 16. Bb1 cxd4 17. exd4 Rc8 18. Bd3 Ba6 19. Rc1 Qb8 20. Nb1 Bd6 21. Nd2 Bf4 22. Rfd1 e5 23. d5 e4 24. Bxe4 Bxd2 25. Rxd2 Nxe4 26. Nxe4 f5 27. Qh5 fxe4 28. d6 Rf8 29. Bxg7 Kxg7 30. Rc3 Rf6 31. Qg4+ Kh8 32. Qxd7 Qb7 33. Qh3 Qf7 34. Qe3 Bb7 35. c5 bxc5 36. Rxc5 Rxc5 37. Qxc5 Qd7 38. Qxa7 Kh7 39. h3 Rg6 40. Qc5 Rg7 41. Qe5 Rg5 42. Qf4 Rg7 43. Kh2 Qe6 44. Rc2 Bc8 45. Rc5 Rf7 46. Qg3 Bd7 47. a3 Rf6 48. Re5 Qxd6 49. Rxe4 Qc5 50. Re5 Qd6 51. Re4 Qf8 52. f3 Qxa3 53. Qe5 Rf7 54. Rf4 Rxf4 55. Qxf4 Qe7 56. Qe4+ Qxe4 57. fxe4 Bc6 58. e5 Kg6 59. g4 Kf7 60. Kg3 Ke6 61. Kf4 Be8 62. h4 Bf7 63. h5 1/2-1/2

[Event "Hanoi FM Rating 04"]
[Site "Hanoi"]
[Date "2022.04.10"]
[Round "5"]
[White "Nguyen, Hong Ngoc"]
[Black "Nguyen, Hoang Duc"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "1926"]
[BlackElo "2119"]
[PlyCount "49"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 b6 7. Nc3 Bb7 8. b3 dxc4 9. bxc4 c5 10. e3 cxd4 11. exd4 Nc6 12. Ne5 Rc8 13. Bb2 Qc7 14. Nxc6 Bxc6 15. d5 Bd7 16. dxe6 Bxe6 17. Nd5 Qd8 18. Qd3 Re8 19. Rae1 h6 20. Re2 Qd7 21. Bxf6 Bxf6 22. Nxf6+ gxf6 23. Qxd7 Bxd7 24. Rd2 Bc6 25. Bd5 1/2-1/2

[Event "Hanoi FM Rating 04"]
[Site "Hanoi"]
[Date "2022.04.09"]
[Round "3"]
[White "Banh, Gia Huy"]
[Black "Nguyen, Hoang Duc"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1949"]
[BlackElo "2119"]
[PlyCount "59"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[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 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. a3 Be7 8. Bf4 0-0 9. Qd2 d5 10. exd5 exd5 11. Bd3 d4 12. Ne4 Be6 13. 0-0 Bxb3 14. cxb3 Qxb3 15. Rac1 Qd5 16. Nxf6+ Bxf6 17. Qc2 g6 18. Be4 Qd7 19. Bxc6 bxc6 20. Qxc6 Qf5 21. Bd2 Rac8 22. Qa6 Rxc1 23. Rxc1 Re8 24. Qc6 Re2 25. Qc8+ Qxc8 26. Rxc8+ Kg7 27. Bb4 g5 28. Rc7 d3 29. Rd7 Rxb2 30. g4 1/2-1/2

[Event "Hanoi FM Rating 04"]
[Site "Hanoi"]
[Date "2022.04.09"]
[Round "2"]
[White "Ngo, Duc Tri"]
[Black "Nguyen, Hoang Duc"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2068"]
[BlackElo "2119"]
[PlyCount "79"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 Nc6 3. Nf3 g6 4. c4 Bg7 5. Nc3 Nf6 6. d4 cxd4 7. Nxd4 0-0 8. 0-0 Ng4 9. e3 Nge5 10. b3 d6 11. Bb2 Bg4 12. f3 Bd7 13. h3 Nxd4 14. exd4 Nc6 15. Ne2 Rb8 16. Kh2 b5 17. cxb5 Rxb5 18. f4 Rh5 19. Rc1 Qb6 20. g4 Ra5 21. a3 Rb5 22. b4 a5 23. Nc3 Bxd4 24. Na4 Qa7 25. Bxc6 Bxb2 26. Nxb2 Bxc6 27. Rxc6 axb4 28. a4 Rc5 29. Rxc5 Qxc5 30. Nd3 Qc3 31. Rf3 Rc8 32. Nf2 Qc4 33. Qb3 Qd4 34. Qe3 Qd5 35. Qe4 Qd2 36. a5 b3 37. Qb7 Rc3 38. Rxc3 Qxc3 39. a6 Qc2 40. Kg2 1-0

[Event "Hanoi FM Rating 04"]
[Site "Hanoi"]
[Date "2022.04.08"]
[Round "1"]
[White "Nguyen, Hoang Duc"]
[Black "Kieu, Bich Thuy"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2119"]
[BlackElo "1939"]
[PlyCount "77"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. e5 dxe5 7. fxe5 Nh5 8. Be3 Nc6 9. Qd2 f6 10. exf6 exf6 11. 0-0-0 Ne7 12. Bc4+ Kh8 13. h3 Ng3 14. Rhe1 c6 15. Bf4 Ngf5 16. g4 Nd6 17. Bb3 Nf7 18. d5 cxd5 19. Nxd5 Nxd5 20. Bxd5 g5 21. Bxf7 Qxd2+ 22. Bxd2 Rxf7 23. Re8+ Rf8 24. Rxf8+ Bxf8 25. Bc3 Kg7 26. Nxg5 Kg6 27. Nf3 Be6 28. b3 Rc8 29. Bb2 Bh6+ 30. Kb1 Bf4 31. Rf1 Bd5 32. Nh4+ Kg5 33. Bxf6+ Kxf6 34. Rxf4+ Kg5 35. Rf5+ Kxh4 36. Rxd5 Kxh3 37. Rh5+ Kxg4 38. Rxh7 Rb8 39. Rf7 1-0

[Event "VIE-ch"]
[Site "Tinh Bac Giang"]
[Date "2022.02.28"]
[Round "4"]
[White "Dang, Anh Minh"]
[Black "Nguyen, Hoang Duc"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2040"]
[BlackElo "2158"]
[PlyCount "63"]
[EventDate "2022.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. d5 Nce7 7. c5 f5 8. Bb5+ Kf8 9. f3 Nf6 10. h3 f4 11. Bf2 g5 12. Nge2 h5 13. Qb3 Bh6 14. Rc1 g4 15. hxg4 hxg4 16. Bd3 Kg7 17. Nb5 Bg5 18. Rxh8 Qxh8 19. cxd6 cxd6 20. Nxd6 Qh1+ 21. Ng1 g3 22. Nxc8 Qxg2 23. Nh3 gxf2+ 24. Nxf2 Bh4 25. Nxe7 Bxf2+ 26. Kd1 Qxf3+ 27. Kc2 Bb6 28. d6 Nxe4 29. Qe6 Qf2+ 30. Kb1 Bd4 31. Nf5+ Kh8 32. Qh6+ 1-0

[Event "VIE-ch"]
[Site "Tinh Bac Giang"]
[Date "2022.02.28"]
[Round "6"]
[White "Dau, Khuong Duy"]
[Black "Nguyen, Hoang Duc"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1754"]
[BlackElo "2158"]
[PlyCount "67"]
[EventDate "2022.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 b5 7. 0-0 Bb7 8. Bf3 d6 9. a3 Nd7 10. g3 Ngf6 11. Bg2 Be7 12. h3 Ne5 13. f4 Nc4 14. Qd3 0-0 15. g4 d5 16. e5 Nd7 17. Nce2 Nc5 18. Qd1 Ne4 19. g5 Bc8 20. h4 f6 21. exf6 gxf6 22. b3 Ncd6 23. Bb2 Qc5 24. Kh2 h6 25. Ng3 Nxg3 26. Kxg3 hxg5 27. hxg5 Ra7 28. Qh5 Bd8 29. Rh1 fxg5 30. Qg6+ Rg7 31. Qxg7+ Kxg7 32. Nxe6+ Kg6 33. Nxc5 Rxf4 34. Rh8 1-0

[Event "VIE-ch"]
[Site "Tinh Bac Giang"]
[Date "2022.02.28"]
[Round "8"]
[White "Le, Quang Vinh"]
[Black "Nguyen, Hoang Duc"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1845"]
[BlackElo "2158"]
[PlyCount "20"]
[EventDate "2022.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. 0-0 Nc6 6. d3 d4 7. Na3 Nf6 8. Qe1 Nd5 9. Bd2 0-0 10. c4 Ndb4 1/2-1/2

[Event "VIE-ch"]
[Site "Tinh Bac Giang"]
[Date "2022.02.28"]
[Round "7"]
[White "Nguyen, Hoang Duc"]
[Black "Doan, Van Duc"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2158"]
[BlackElo "2127"]
[PlyCount "83"]
[EventDate "2022.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. Bg5 Be7 6. e3 0-0 7. Qc2 c6 8. Rd1 Qa5 9. Bd3 Re8 10. 0-0 g6 11. h3 Qc7 12. Rd2 Nf8 13. Bh4 Nh5 14. Bg3 Nxg3 15. fxg3 exd4 16. exd4 Ne6 17. Kh1 Bd7 18. Rdf2 Rf8 19. Qc1 Rae8 20. g4 Qd8 21. d5 Ng7 22. Ne2 c5 23. Qh6 f5 24. Nf4 Bf6 25. g5 Be5 26. Nxg6 hxg6 27. Qxg6 Re7 28. Qh6 Bg3 29. Re2 Ne8 30. g6 Rg7 31. Ng5 Qf6 32. Bxf5 Bxf5 33. Nh7 Qxg6 34. Qxg6 Bxg6 35. Nxf8 Bd3 36. Rxe8 Bxf1 37. Ne6+ Kh7 38. Nxg7 Kxg7 39. b3 b5 40. Kg1 Bd3 41. Re3 bxc4 42. Rxg3+ 1-0

[Event "VIE-ch"]
[Site "Tinh Bac Giang"]
[Date "2022.02.28"]
[Round "2"]
[White "Nguyen, Hoang Duc"]
[Black "Duong, The Anh"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2158"]
[BlackElo "2319"]
[PlyCount "124"]
[EventDate "2022.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. b3 Bf5 5. Bg2 e6 6. Bb2 Nbd7 7. 0-0 Bd6 8. d3 Qe7 9. Nh4 Bg4 10. h3 Bh5 11. Qe1 g5 12. Nf3 Rg8 13. Nbd2 g4 14. hxg4 Bxg4 15. cxd5 cxd5 16. e4 Ba3 17. Bxa3 Qxa3 18. exd5 Nxd5 19. Ne5 N7b6 20. Ndc4 Qe7 21. a4 Nf6 22. Nxb6 axb6 23. Qe3 Ra5 24. Rfc1 Rc5 25. b4 Nd5 26. Qd4 Rxc1+ 27. Rxc1 Qg5 28. Rc8+ Ke7 29. Rxg8 Qc1+ 30. Bf1 Be2 31. Rg7 Qxf1+ 32. Kh2 Bh5 33. Rxh7 Qe2 34. b5 Kf8 35. Rh8+ Kg7 36. Re8 Nf6 37. Nd7 e5 38. Nxf6 exd4 39. Rxe2 Bxe2 40. Nd5 Bxd3 41. Nxb6 Kf6 42. Kg2 Ke6 43. f3 Kd6 44. Kf2 Bf5 45. Ke2 Kc5 46. Na8 Kb4 47. Kd2 Kxa4 48. g4 Bb1 49. b6 Kb5 50. Ke2 Kc5 51. Kd2 Ba2 52. Ke2 Bc4+ 53. Kd2 Bd5 54. f4 Bf3 55. g5 Be4 56. Ke2 Bf5 57. Kd2 Kd5 58. Nc7+ Ke4 59. Nb5 Kxf4 60. Nd6 Be4 61. Nxf7 Bd5 62. g6 Kf5 1/2-1/2

[Event "VIE-ch"]
[Site "Tinh Bac Giang"]
[Date "2022.02.28"]
[Round "5"]
[White "Nguyen, Hoang Duc"]
[Black "Vo, Hoai Thuong"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2158"]
[PlyCount "55"]
[EventDate "2022.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 Nf6 8. Nf4 Bh7 9. Bc4 e6 10. c3 Bd6 11. Ngh5 0-0 12. g4 Bxf4 13. Bxf4 Nxh5 14. gxh5 Nd7 15. Bd3 Qf6 16. Bxh7+ Kxh7 17. Qd3+ Qf5 18. 0-0-0 Qxd3 19. Rxd3 Nf6 20. c4 Rfd8 21. Rhd1 Rd7 22. Be5 Ng4 23. R1d2 Rad8 24. Kc2 Nxe5 25. dxe5 Rxd3 26. Rxd3 Rxd3 27. Kxd3 g5 28. Ke4 1/2-1/2

[Event "VIE-ch"]
[Site "Tinh Bac Giang"]
[Date "2022.02.28"]
[Round "9"]
[White "Nguyen, Hoang Duc"]
[Black "Vu, Hoang Gia Bao"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "2158"]
[BlackElo "1813"]
[PlyCount "41"]
[EventDate "2022.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 Nbd7 8. g4 Nc5 9. f3 Ne8 10. Qd2 a5 11. g5 f5 12. h4 f4 13. Bf2 h5 14. gxh6 Bxh6 15. Nh3 Nf6 16. Rg1 Kg7 17. Bxc5 dxc5 18. Qg2 Qe8 19. Nb5 Bxh3 20. Qxh3 Qf7 21. Qg2 1/2-1/2

[Event "VIE-ch"]
[Site "Tinh Bac Giang"]
[Date "2022.02.28"]
[Round "3"]
[White "Tran, Minh Thang"]
[Black "Nguyen, Hoang Duc"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2326"]
[BlackElo "2158"]
[PlyCount "55"]
[EventDate "2022.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qe2 0-0 6. 0-0-0 c6 7. Nf3 b5 8. e5 Nh5 9. Bd2 Qc7 10. h3 dxe5 11. dxe5 f5 12. Re1 Nd7 13. g4 fxg4 14. hxg4 Nf4 15. Bxf4 Rxf4 16. Qe3 Rf8 17. Rxh7 Kxh7 18. Ng5+ Kg8 19. Nxb5 Qxe5 20. Bc4+ Rf7 21. Bxf7+ Kf8 22. Nc7 Qxb2+ 23. Kd1 Ne5 24. Bb3 Bxg4+ 25. f3 Rd8+ 26. Ke2 Nc4 27. fxg4 Nxe3 28. Nh7# 1-0

[Event "VIE-ch op"]
[Site "Hanoi"]
[Date "2020.11.29"]
[Round "9"]
[White "Dang, Hoang Son"]
[Black "Nguyen, Hoang Duc"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2343"]
[BlackElo "2331"]
[PlyCount "95"]
[EventDate "2020.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. d4 Bg7 5. Bg5 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Bc4 Qa5 9. Bd2 Qc7 10. g4 0-0 11. Bb3 c5 12. g5 Nfd7 13. h4 e6 14. h5 cxd4 15. Nb5 Qc5 16. hxg6 hxg6 17. Na3 Nc6 18. 0-0-0 Rfc8 19. Rh7 Nce5 20. Qh3 Nd3+ 21. Kb1 Nxf2 22. Rxg7+ Kxg7 23. Qh6+ Kg8 24. Rf1 Ng4 25. Qh3 Nde5 26. Bf4 Re8 27. Ba4 b5 28. Bxb5 Reb8 29. Rh1 Kf8 30. Bxe5 dxe5 31. Qxg4 a6 32. Qf3 axb5 33. Rh7 Qe7 34. Nxb5 Kg8 35. Qh1 Qxg5 36. Nd6 Qg3 37. Rh3 Qf4 38. Rh8+ Kg7 39. Qh7+ Kf6 40. Qxf7+ Kg5 41. Qe7+ Kg4 42. Rh4+ Kf3 43. Rxf4+ exf4 44. Qxe6 Rh8 45. a3 Ke2 46. Qc4+ Ke1 47. Qxd4 Rad8 48. e5 1-0

[Event "VIE-ch op"]
[Site "Hanoi"]
[Date "2020.11.28"]
[Round "8"]
[White "Nguyen, Tan Thinh"]
[Black "Nguyen, Hoang Duc"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2327"]
[BlackElo "2331"]
[PlyCount "72"]
[EventDate "2020.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 a6 5. h3 b5 6. a3 Bb7 7. Qe2 d5 8. e5 Ne4 9. Ng5 Nc6 10. Qd3 h6 11. Ngxe4 dxe4 12. Nxe4 Qxd4 13. f4 0-0-0 14. Qxd4 Nxd4 15. Bd3 e6 16. b4 Nb3 17. Bb2 Nxa1 18. Bxa1 c5 19. Nd6+ Bxd6 20. exd6 c4 21. Bxh8 Rxh8 22. Bf1 Rd8 23. Rh2 Rxd6 24. g3 Kc7 25. h4 h5 26. Rd2 Bd5 27. c3 a5 28. Ke2 axb4 29. axb4 Ra6 30. Ke3 Ra1 31. Be2 Rg1 32. Ra2 Rxg3+ 33. Kd4 Kb6 34. Ra1 f6 35. Ra3 Bb7 36. Ra1 e5+ 0-1

[Event "VIE-ch op"]
[Site "Hanoi"]
[Date "2020.11.27"]
[Round "7"]
[White "Nguyen, Hoang Duc"]
[Black "Nguyen, Hoang Nam"]
[Result "1/2-1/2"]
[ECO "C94"]
[WhiteElo "2331"]
[BlackElo "2333"]
[PlyCount "89"]
[EventDate "2020.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d3 Nbd7 11. Nbd2 Bb7 12. Nf1 Re8 13. Ng3 c6 14. Ng5 d5 15. d4 Bf8 16. exd5 cxd5 17. dxe5 Nxe5 18. Be3 h6 19. Nf3 Nc4 20. Bxc4 dxc4 21. Bd4 Nd7 22. Qd2 Bxf3 23. gxf3 Rxe1+ 24. Rxe1 Nc5 25. Kg2 Qd7 26. Nh5 Qf5 27. Re5 Qg6+ 28. Ng3 Rd8 29. Qe3 Ne6 30. Re4 Rd5 31. Rg4 Rg5 32. Qe4 h5 33. Qxg6 fxg6 34. Rxg5 Nxg5 35. f4 Ne6 36. Kf3 Nxd4+ 37. cxd4 Kf7 38. Ke4 Ke6 39. Nf1 Be7 40. Ne3 Bf6 41. Nd5 Kd6 42. a4 Bh4 43. axb5 axb5 44. Nc3 b4 45. Nd5 1/2-1/2

[Event "VIE-ch op"]
[Site "Hanoi"]
[Date "2020.11.26"]
[Round "6"]
[White "Vo, Pham Thien Phuc"]
[Black "Nguyen, Hoang Duc"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "2330"]
[BlackElo "2331"]
[PlyCount "99"]
[EventDate "2020.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6 7. Nf3 Be7 8. 0-0 0-0 9. Re1 Nbd7 10. e4 Nb6 11. Bf4 Bb7 12. Nbd2 a5 13. Qc2 Nh5 14. Be3 f5 15. exf5 Nxd5 16. Qb3 Kh8 17. Qxb5 Rb8 18. Qa4 Bc8 19. Nb3 Rb4 20. Qxa5 Qd7 21. Rad1 Nhf6 22. Nc1 Bb7 23. Qa3 Qxf5 24. Qd3 Ne4 25. Bd2 Ra4 26. b3 Nb4 27. Qb1 Ra7 28. Bxb4 cxb4 29. Qc2 Bf6 30. Nh4 Qxf2+ 31. Qxf2 Nxf2 32. Rxd6 Bxg2 33. Kxg2 Ng4 34. Kh3 Ne5 35. Re2 Rc7 36. Nd3 Nf7 37. Rd5 Ng5+ 38. Kg2 Rb7 39. Nf5 g6 40. Nd6 Rd7 41. h4 Nf7 42. Nxf7+ Rdxf7 43. Nxb4 Bd8 44. Nd3 Bb6 45. a4 Rf1 46. a5 Ba7 47. Nf4 Rb1 48. Re7 Rb2+ 49. Kh3 Bg1 50. Rdd7 1-0

[Event "VIE-ch op"]
[Site "Hanoi"]
[Date "2020.11.25"]
[Round "4"]
[White "Le, Minh Hoang"]
[Black "Nguyen, Hoang Duc"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2338"]
[BlackElo "2331"]
[PlyCount "48"]
[EventDate "2020.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 c5 6. Be2 cxd4 7. Nxd4 0-0 8. 0-0 Nc6 9. Be3 Nxd4 10. Bxd4 Be6 11. Rc1 Rc8 12. b3 Qa5 13. Qd3 Nd7 14. Bxg7 Kxg7 15. f4 f6 16. Kh1 Rc5 17. Nb5 Bf7 18. Bg4 Nb8 19. a3 Qa6 20. Qh3 Nc6 21. Be6 Rh5 22. Qg4 Qb6 23. Bxf7 Rxf7 24. Rb1 Nd4 1/2-1/2

[Event "VIE-ch op"]
[Site "Hanoi"]
[Date "2020.11.25"]
[Round "5"]
[White "Nguyen, Hoang Duc"]
[Black "Vu, Quang Quyen"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "2331"]
[BlackElo "2329"]
[PlyCount "79"]
[EventDate "2020.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. Bg5 d4 8. c3 Nc6 9. Bb5 Be6 10. cxd4 Bxb3 11. Qxb3 Qxd4 12. Be3 Bb4+ 13. Ke2 Qd6 14. a3 Bc5 15. Rd1 Bd4 16. Qb4 Qxb4 17. axb4 Bxe3 18. Kxe3 Ke7 19. Bxc6 bxc6 20. Rc1 Rhb8 21. Ra4 Kd6 22. Nd2 Nd7 23. Nc4+ Kc7 24. Na5 Rb6 25. Ra3 f6 26. Rc2 Rab8 27. b5 c5 28. Nc6 Ra8 29. Ra5 a6 30. Nb4 Kd8 31. Nxa6 Ra7 32. Rd2 Ke7 33. Rd5 g6 34. g4 Kf7 35. Kd3 h6 36. Kc3 f5 37. gxf5 gxf5 38. b4 cxb4+ 39. Kxb4 Rf6 40. Nc5 1-0

[Event "VIE-ch op"]
[Site "Hanoi"]
[Date "2020.11.24"]
[Round "3"]
[White "Nguyen, Hoang Duc"]
[Black "Pham, Tran Gia Phuc"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2331"]
[BlackElo "2320"]
[PlyCount "84"]
[EventDate "2020.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[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. Bxf6 gxf6 10. Nd5 f5 11. g3 Be6 12. exf5 Bxf5 13. Bg2 Rc8 14. 0-0 Bg7 15. c3 0-0 16. Nc2 Be6 17. a4 f5 18. axb5 axb5 19. Ra6 e4 20. Rb6 Kh8 21. Rxb5 Rb8 22. c4 Rxb5 23. cxb5 Ne7 24. Ncb4 Nxd5 25. Nxd5 Bxb2 26. Qd2 Be5 27. Rc1 Qb8 28. Bf1 Rc8 29. Rxc8+ Qxc8 30. Ne7 Qc7 31. Qg5 Qd7 32. Nc6 Bc3 33. Qc1 Bf6 34. Qa3 Bd5 35. Nb4 Bb7 36. Qa7 Qc8 37. Nc6 Bxc6 38. bxc6 Qxc6 39. Qf7 Bg7 40. Bc4 Qc8 41. Be6 Qf8 42. Qh5 f4 1/2-1/2

[Event "VIE-ch op"]
[Site "Hanoi"]
[Date "2020.11.23"]
[Round "2"]
[White "Le, Minh Tu"]
[Black "Nguyen, Hoang Duc"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2324"]
[BlackElo "2331"]
[PlyCount "88"]
[EventDate "2020.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. c3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. b3 0-0 8. Bb2 d6 9. Nbd2 Nbd7 10. c4 cxd4 11. Nxd4 Bxg2 12. Kxg2 Qc7 13. N2f3 Qb7 14. Rc1 Rfd8 15. Qc2 Rac8 16. Qb1 Ne4 17. Qa1 Bf6 18. Kg1 a6 19. Rfd1 h6 20. Nc2 b5 21. Ne3 b4 22. Bxf6 Ndxf6 23. Nd4 Nc3 24. Re1 Qb6 25. Ndc2 a5 26. a3 Nfe4 27. f3 Nd2 28. Qb2 d5 29. Kg2 d4 30. axb4 axb4 31. Nxb4 Qxb4 32. Qxd2 Qxb3 33. Qd3 Qb4 34. Nd1 Na2 35. Nf2 Nxc1 36. Rxc1 Ra8 37. Ne4 Ra3 38. Rb1 Qa4 39. Nc5 Rxd3 40. Nxa4 Rd2 41. Kf1 Rc2 42. c5 d3 43. exd3 Rxd3 44. Kg1 Ra3 0-1

[Event "VIE-ch op"]
[Site "Hanoi"]
[Date "2020.11.23"]
[Round "1"]
[White "Nguyen, Hoang Duc"]
[Black "Tran, Tuan Minh"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2331"]
[BlackElo "2348"]
[PlyCount "64"]
[EventDate "2020.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 d5 8. Nc3 c6 9. Ne5 0-0 10. cxd5 cxd5 11. 0-0 Nfd7 12. Nxd7 Qxd7 13. Re1 Nc6 14. Bc1 Rac8 15. Bb2 Rc7 16. a3 Rfc8 17. e4 Nd8 18. Re3 dxe4 19. Nxe4 f5 20. Nd2 Rc2 21. Nc4 R8xc4 22. bxc4 Rxb2 23. d5 Bxc4 24. dxe6 Qxd1+ 25. Rxd1 Nxe6 26. Bf1 Ba2 27. Rd7 Bc5 28. Rf3 Nd4 29. Re3 h5 30. Bd3 Bb1 31. Bc4+ Kh7 32. Re8 Be4 0-1

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2020.10.11"]
[Round "9"]
[White "Vo, Thanh Ninh"]
[Black "Nguyen, Hoang Duc"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2371"]
[BlackElo "2117"]
[PlyCount "64"]
[EventDate "2020.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 c5 4. Nc3 Bg7 5. d3 0-0 6. e4 Nc6 7. Nge2 d6 8. 0-0 Rb8 9. Rb1 a6 10. a3 b5 11. cxb5 axb5 12. b4 Nd7 13. bxc5 dxc5 14. Nxb5 Ba6 15. a4 Qa5 16. Bd2 Nb4 17. d4 Bxb5 18. axb5 Rxb5 19. Nc3 Rbb8 20. Nd5 Qa3 21. Nxe7+ Kh8 22. Ra1 Qb2 23. Ra7 Nb6 24. dxc5 Rbd8 25. cxb6 Rxd2 26. Qf3 Bd4 27. Nd5 Nd3 28. Rxf7 Rxf7 29. Qxf7 Rxf2 30. Rxf2 Bxf2+ 31. Kf1 Qc1+ 32. Ke2 Qc2+ 0-1

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2020.10.10"]
[Round "8"]
[White "Nguyen, Hoang Duc"]
[Black "Nguyen, Phuoc Tam"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2117"]
[BlackElo "2185"]
[PlyCount "61"]
[EventDate "2020.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. h3 0-0 6. Be3 a6 7. Qd2 b5 8. cxb5 Bb7 9. f3 Nh5 10. Nge2 e5 11. d5 f5 12. g4 Nf4 13. gxf5 Qh4+ 14. Bf2 Qh5 15. Nxf4 exf4 16. Rg1 Nd7 17. Qxf4 Nc5 18. Be2 axb5 19. Qg3 b4 20. f4 Qh6 21. Nb5 Nd7 22. fxg6 Nf6 23. Bd4 Kh8 24. gxh7 Rf7 25. Rc1 Rxa2 26. Nxc7 Kxh7 27. Ne6 Nxe4 28. Qxg7+ Rxg7 29. Rxg7+ Qxg7 30. Nxg7 Bxd5 31. Nf5 1-0

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2020.10.09"]
[Round "7"]
[White "Le, Huu Thai"]
[Black "Nguyen, Hoang Duc"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2237"]
[BlackElo "2117"]
[PlyCount "93"]
[EventDate "2020.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 b5 5. dxe6 fxe6 6. b3 bxc4 7. bxc4 Bb7 8. Nbd2 Nc6 9. g3 Nd4 10. Bg2 Ne4 11. Nxe4 Bxe4 12. 0-0 Bxf3 13. Bxf3 Nxf3+ 14. exf3 Be7 15. Be3 0-0 16. Rb1 d5 17. Rb7 d4 18. Bd2 Bd6 19. Qe2 Qf6 20. Kg2 Rf7 21. Rfb1 Raf8 22. R1b3 Qf5 23. Rxf7 Rxf7 24. Bc1 h6 25. Ba3 g5 26. h3 h5 27. Bc1 Kg7 28. Qd2 g4 29. hxg4 hxg4 30. Qe2 gxf3+ 31. Rxf3 Qxf3+ 32. Qxf3 Rxf3 33. Kxf3 Bc7 34. Bd2 Kf6 35. Ke4 a6 36. a4 Kg6 37. g4 Kf6 38. f4 Kg6 39. Be1 Bd6 40. Bh4 Bc7 41. Be7 d3 42. Kxd3 Bxf4 43. Ke4 Bc7 44. Bxc5 Kg5 45. Kf3 Kf6 46. Be3 Ke7 47. Ke4 1-0

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2020.10.08"]
[Round "5"]
[White "Bui, Trong Hao"]
[Black "Nguyen, Hoang Duc"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2207"]
[BlackElo "2117"]
[PlyCount "69"]
[EventDate "2020.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 c5 3. c3 b6 4. Bg5 Bb7 5. Nbd2 Ne4 6. Nxe4 Bxe4 7. Nd2 Bb7 8. e4 cxd4 9. cxd4 g6 10. Bc4 Bg7 11. Qb3 0-0 12. d5 d6 13. h4 f6 14. Be3 Nd7 15. Nf3 Rc8 16. h5 Qc7 17. Rc1 Ba6 18. Qd1 Bxc4 19. b3 b5 20. hxg6 hxg6 21. bxc4 bxc4 22. Nd4 Ne5 23. Ne6 Qa5+ 24. Kf1 Rfe8 25. Bd4 Qa3 26. Bxe5 dxe5 27. Rh3 c3 28. Rc2 Qb4 29. Re3 Bh6 30. Rh3 Bd2 31. Rh4 Rc4 32. Rg4 g5 33. a3 Qb5 34. Kg1 Rb8 35. Kh2 0-1

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2020.10.08"]
[Round "6"]
[White "Nguyen, Hoang Duc"]
[Black "Dang, Hoang Son"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "2117"]
[BlackElo "2346"]
[PlyCount "98"]
[EventDate "2020.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Be3 e4 10. Ng5 Ne5 11. Bc5 Re8 12. Qxd8 Rxd8 13. Be7 Re8 14. Bxf6 Bxf6 15. Ngxe4 Bd8 16. b3 f5 17. Nc5 c6 18. Rad1 Bf6 19. Nb1 Rb8 20. e3 a5 21. Nd3 a4 22. Nxe5 Bxe5 23. Rd3 axb3 24. axb3 Ra8 25. Rfd1 Be6 26. Nd2 Ra2 27. Bf1 Rea8 28. Nf3 Bf6 29. R1d2 Ra1 30. Kg2 Kf8 31. Nd4 Bf7 32. Be2 Rb1 33. g4 fxg4 34. Bxg4 h5 35. Bd1 Raa1 36. Ne2 g5 37. Ng3 g4 38. h3 h4 39. Nf5 gxh3+ 40. Kxh3 Be6 41. e4 Bg5 42. f4 Bxf4 43. Rf2 Be5 44. Rf1 Rb2 45. Kxh4 Rh2+ 46. Kg5 Ra8 47. Bg4 Ke8 48. Bh5+ Kf8 49. Bg4 Ke8 1/2-1/2

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2020.10.07"]
[Round "4"]
[White "Nguyen, Hoang Duc"]
[Black "Pham, Xuan Dat"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "2117"]
[BlackElo "2227"]
[PlyCount "71"]
[EventDate "2020.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. Nf3 0-0 7. Rc1 c5 8. dxc5 Nxc3 9. Bxc3 Qxd1+ 10. Kxd1 Be6 11. Bxg7 Kxg7 12. b3 Na6 13. Ng5 Rfd8+ 14. Ke1 Rac8 15. Nxe6+ fxe6 16. f3 Nxc5 17. Rc4 b5 18. Rb4 Rd5 19. h4 h5 20. e4 Na6 21. exd5 Nxb4 22. dxe6 Nxa2 23. Rh3 Rc1+ 24. Kf2 a6 25. Bd3 Rc6 26. g4 hxg4 27. fxg4 Rxe6 28. Re3 Rf6+ 29. Kg3 Kf7 30. h5 gxh5 31. gxh5 Nb4 32. Be4 Kg7 33. Bb7 Kh6 34. Kg4 e6 35. Bc8 Nd5 36. Rxe6 1/2-1/2

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2020.10.06"]
[Round "3"]
[White "Duong, Vu Anh"]
[Black "Nguyen, Hoang Duc"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1445"]
[BlackElo "2117"]
[PlyCount "80"]
[EventDate "2020.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Bd3 0-0 6. Nf3 Bg4 7. Be3 Nc6 8. d5 Bxf3 9. gxf3 Ne5 10. Be2 Qc8 11. Rg1 Qh3 12. f4 Ned7 13. Qd2 c6 14. Qd3 cxd5 15. exd5 Rfc8 16. 0-0-0 Nc5 17. Bxc5 Qxd3 18. Bxd3 Rxc5 19. Kb1 Nh5 20. Ne2 f5 21. Rc1 Kh8 22. b4 Rcc8 23. Rge1 a5 24. b5 b6 25. Rcd1 Rc7 26. a3 Re8 27. h3 Kg8 28. Kc2 a4 29. Nc3 Nxf4 30. Bf1 Kf7 31. Na2 Rec8 32. Nb4 Rxc4+ 33. Bxc4 Rxc4+ 34. Kb1 Rc5 35. Re3 Rxb5 36. Ka2 Bf6 37. Rf3 Ne2 38. Re1 Nc3+ 39. Kb2 Nxd5+ 40. Kc2 Rc5+ 0-1

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2020.10.06"]
[Round "2"]
[White "Nguyen, Hoang Duc"]
[Black "Tran, Minh Thang"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2117"]
[BlackElo "2335"]
[PlyCount "74"]
[EventDate "2020.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Nf6 4. e5 Nd5 5. c4 Nf4 6. d4 Ng6 7. Bd3 cxd4 8. Bxg6 hxg6 9. Qxd4 Nc6 10. Qf4 d6 11. Bb2 dxe5 12. Nxe5 Bb4+ 13. Ke2 Qc7 14. Rd1 0-0 15. Qe4 Ne7 16. Na3 a6 17. Rd3 f6 18. Nxg6 Nxg6 19. Qxg6 Bxa3 20. Bxa3 Qe5+ 21. Kd2 Qa5+ 22. b4 Qc7 23. b5 Rd8 24. b6 Qf4+ 25. Kc3 Qe5+ 26. Kc2 Qe2+ 27. Kc3 Qe5+ 28. Kc2 Rxd3 29. Qe8+ Kh7 30. Kxd3 Qf5+ 31. Ke3 e5 32. g3 Qg4 33. f4 exf4+ 34. gxf4 Qh3+ 35. Kf2 Bg4 36. Qe3 Qxh2+ 37. Kf1 Qh1+ 0-1

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2020.10.05"]
[Round "1"]
[White "Nguyen, Minh Chi Thien"]
[Black "Nguyen, Hoang Duc"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1287"]
[BlackElo "2117"]
[PlyCount "62"]
[EventDate "2020.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. Bc4 Qa5+ 7. c3 Nf6 8. f3 0-0 9. Nd2 a6 10. Qc2 Ne5 11. Be2 d5 12. 0-0 dxe4 13. Nxe4 Nd5 14. Bf2 Bd7 15. Rfd1 Nf4 16. Bf1 Rfd8 17. Nb3 Qc7 18. Be3 Ne6 19. Rac1 Bc6 20. Nec5 Nxc5 21. Nxc5 Rxd1 22. Rxd1 Rd8 23. Rxd8+ Qxd8 24. Qb3 Qc8 25. Kf2 Qf5 26. Nxb7 Nxf3 27. Bd3 Qh5 28. Qb6 Qh4+ 29. g3 Qxh2+ 30. Kf1 Qh1+ 31. Kf2 Qg1+ 0-1

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.10.02"]
[Round "9.10"]
[White "Nguyen, Hoang Duc"]
[Black "Vu, Hoang Gia Bao"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2117"]
[BlackElo "1758"]
[PlyCount "26"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. g3 Nc6 4. Bg2 g6 5. 0-0 Bg7 6. d3 Nf6 7. Qe1 d4 8. e4 dxe3 9. Bxe3 Nd5 10. Bxc5 Bxb2 11. Nbd2 Bxa1 12. Qxa1 f6 13. Re1 0-0 0-1

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.10.01"]
[Round "8.4"]
[White "Nguyen, Huu Hoang Anh"]
[Black "Nguyen, Hoang Duc"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1945"]
[BlackElo "2117"]
[PlyCount "81"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nc6 7. 0-0 Bg4 8. Be3 e5 9. fxe5 dxe5 10. d5 Nd4 11. Be2 Bxf3 12. Bxf3 Qd6 13. Qd2 c6 14. Bg5 Nd7 15. Kh1 Nb6 16. dxc6 bxc6 17. b3 f6 18. Be3 Rad8 19. Ne2 Qc5 20. Nxd4 exd4 21. Bf4 Rf7 22. a4 a5 23. Rad1 h5 24. Qf2 f5 25. Qg3 Kh7 26. exf5 Qxf5 27. Bc7 Rdd7 28. Bxb6 Qxc2 29. Bxa5 Rf5 30. Bd2 Rdf7 31. a5 Qxb3 32. Be2 Qa4 33. Rxf5 Rxf5 34. Rf1 Qa2 35. Qd3 Rb5 36. Bf3 Rb3 37. Qe2 d3 38. Qe3 Rb2 39. Bc1 Qa1 40. Qxd3 Rb1 41. Bxh5 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.30"]
[Round "7.10"]
[White "Nguyen, Hoang Duc"]
[Black "Phan, Ba Thanh Cong"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "2117"]
[BlackElo "1841"]
[PlyCount "81"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 h6 8. 0-0 Be7 9. Qb3 Qb6 10. a5 Qxb3 11. Bxb3 Na6 12. Ne5 0-0 13. Bc4 Nb4 14. a6 b5 15. Be2 Rfc8 16. Bf3 Rab8 17. Bd2 Rb6 18. Ra5 Bh7 19. Rc1 Nd3 20. Nxb5 Nxc1 21. Nxa7 Ra8 22. Nexc6 Be4 23. Nxe7+ Kf8 24. Nec8 Rxb2 25. Bxc1 Rb1 26. Rc5 Ra1 27. Be2 Nd7 28. Rc3 Rb8 29. f3 Rbb1 30. fxe4 Rxc1+ 31. Rxc1 Rxc1+ 32. Kf2 Nb8 33. d5 Ra1 34. Nc6 Nxa6 35. Bxa6 Rxa6 36. d6 Ra2+ 37. Ke1 Ke8 38. Nb6 Ra1+ 39. Kd2 Ra2+ 40. Kc3 Ra3+ 41. Kc4 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.29"]
[Round "6.4"]
[White "Bao, Khoa"]
[Black "Nguyen, Hoang Duc"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2282"]
[BlackElo "2117"]
[PlyCount "79"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 Bg4 7. Qb3 Nc6 8. Be3 Bxf3 9. Bxf3 e5 10. dxe5 Nxe5 11. Be2 b6 12. f3 Nfd7 13. h4 Nc5 14. Qc2 Nc6 15. Qd2 Re8 16. h5 a5 17. hxg6 hxg6 18. Nd5 Ne6 19. Rh3 Ncd4 20. Kf2 c6 21. Nc3 a4 22. Rah1 Bf6 23. Bd1 a3 24. b3 Qb8 25. g4 b5 26. g5 Bg7 27. Rh7 Nxb3 28. Bxb3 bxc4 29. Bxc4 Qb4 30. Bd4 Nxd4 31. Qf4 Nf5 32. exf5 Qc5+ 33. Kg2 Qxf5 34. Qxf5 gxf5 35. g6 d5 36. Nxd5 cxd5 37. Bxd5 Red8 38. gxf7+ Kf8 39. Bxa8 Rd2+ 40. Kg3 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.29"]
[Round "5.6"]
[White "Nguyen, Hoang Duc"]
[Black "Tran, Minh Thang"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2117"]
[BlackElo "2335"]
[PlyCount "67"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 Bf5 6. Nh4 Bc8 7. Qc2 e6 8. Nf3 dxc4 9. a4 c5 10. Bxc4 Nc6 11. 0-0 cxd4 12. Rd1 Bd6 13. exd4 Nb4 14. Qe2 0-0 15. Bg5 h6 16. Bh4 Be7 17. Ne5 b6 18. Qf3 Rb8 19. d5 Nfxd5 20. Nxd5 exd5 21. Bxd5 Nxd5 22. Rxd5 Qxd5 23. Qxd5 Bxh4 24. f4 Be6 25. Qe4 Bf6 26. f5 Rfe8 27. Ng4 Bxb2 28. Rf1 Bd7 29. Qb4 Re2 30. Nxh6+ Kh7 31. Nxf7 Bf6 32. Qd6 Rb7 33. Rf3 Bxf5 34. Qd5 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.28"]
[Round "4.4"]
[White "Tran, Quoc Dung"]
[Black "Nguyen, Hoang Duc"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2339"]
[BlackElo "2117"]
[PlyCount "20"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 c6 7. 0-0 Qa5 8. Bg5 Be6 9. Qd3 Nbd7 10. Rfd1 Rfe8 1/2-1/2

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.27"]
[Round "2.17"]
[White "Nguyen, Anh Dung1111"]
[Black "Nguyen, Hoang Duc"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "1589"]
[BlackElo "2117"]
[PlyCount "70"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Bg7 3. g3 Nf6 4. Bg2 c5 5. 0-0 Nc6 6. c3 Qb6 7. Kh1 d6 8. Na3 Bg4 9. d3 h5 10. h3 Bd7 11. e4 h4 12. Nxh4 0-0-0 13. Rb1 Nh5 14. Qe1 Qa6 15. g4 Nf6 16. Nc4 b5 17. Ne3 Qxa2 18. Bd2 Nxg4 19. Nxg4 Bxg4 20. hxg4 Rxh4+ 21. Qxh4 Rh8 22. Qxh8+ Bxh8 23. Be3 g5 24. fxg5 Be5 25. Rbc1 Kd7 26. Rc2 a5 27. Bh3 Qb3 28. Rcf2 Nd8 29. Rd2 b4 30. cxb4 cxb4 31. Bb6 a4 32. g6 fxg6 33. g5+ Ne6 34. Rc1 a3 35. Rf2 axb2 1/2-1/2

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.27"]
[Round "3.14"]
[White "Nguyen, Hoang Duc"]
[Black "Nguyen, Xuan Vinh"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2117"]
[BlackElo "1891"]
[PlyCount "75"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Qxd5 5. d4 Nc6 6. Nf3 e6 7. Nc3 Qa5 8. Bd3 Nf6 9. 0-0 Be7 10. Bf4 0-0 11. Be5 Rd8 12. Qe2 Nb4 13. Bc4 Nbd5 14. Nb1 a6 15. Nbd2 b5 16. Bd3 Bb7 17. h3 Rac8 18. a3 Qb6 19. Rae1 b4 20. Nc4 Qa7 21. Na5 Ra8 22. a4 Qb6 23. Nxb7 Qxb7 24. g4 a5 25. g5 Nd7 26. Qe4 Nf8 27. h4 Rac8 28. Nh2 Qc6 29. Ng4 Nb6 30. Qe2 Bd6 31. Bxg7 Kxg7 32. Nf6 Bb8 33. Qh5 Qd6 34. Qh6+ Kh8 35. Re5 Qxe5 36. dxe5 Rxd3 37. Re1 Nbd7 38. Nh5 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.26"]
[Round "1.22"]
[White "Nguyen, Hoang Duc"]
[Black "Phung, Duc Anh"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2117"]
[BlackElo "1914"]
[PlyCount "63"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bf1 d5 7. a4 g6 8. exd5 Nxd5 9. d4 Bg7 10. dxc5 0-0 11. Nbd2 Qc7 12. Ne4 Rd8 13. Qe2 e5 14. h3 f5 15. Nd6 h6 16. Rd1 Be6 17. Qe1 Ndb4 18. Rd2 b6 19. c3 bxc5 20. cxb4 Rxd6 21. bxc5 Rd7 22. Ra3 Kf7 23. Rxd7+ Bxd7 24. Nd2 Nb4 25. Qe3 Rb8 26. Qg3 Qxc5 27. Bc4+ Kf6 28. Rf3 Bc6 29. Qh4+ g5 30. Qh5 Be8 31. Ne4+ Ke7 32. Bxg5+ 1-0

[Event "Pattaya op 1st"]
[Site "Pattaya"]
[Date "2019.07.16"]
[Round "9"]
[White "Nguyen, Hoang Duc"]
[Black "Pitra, Andika"]
[Result "1-0"]
[ECO "B58"]
[WhiteElo "2071"]
[BlackElo "2305"]
[PlyCount "143"]
[EventDate "2019.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 e5 7. Nf3 h6 8. 0-0 Be7 9. Re1 0-0 10. h3 Be6 11. Bf1 Rc8 12. a3 a6 13. Nd5 Bxd5 14. exd5 Nb8 15. a4 Nbd7 16. c4 a5 17. Nh4 Re8 18. Nf5 Bf8 19. Ra3 Kh7 20. Qd2 Ng8 21. b4 g6 22. Ng3 f5 23. bxa5 Nc5 24. Qb4 Nf6 25. Bd2 Bg7 26. Qb1 e4 27. Rd1 Nfd7 28. Bb4 Qh4 29. Ne2 f4 30. g3 fxg3 31. Rxg3 Rf8 32. Bc3 Ne5 33. Bg2 Rf7 34. Rd4 Qf6 35. f4 Nxa4 36. Rxe4 Nxc3 37. Rxc3 Nd7 38. Re6 Qh4 39. Qxg6+ Kg8 40. Qg3 Qxg3 41. Rxg3 Rf6 42. Re7 Rf7 43. Re6 Rf6 44. Rxf6 Nxf6 45. Rb3 Rxc4 46. Rxb7 Ra4 47. Ra7 Nh5 48. Ra8+ Kf7 49. Ra7+ Kf8 50. f5 Be5 51. Kf2 Ra2 52. Ra8+ Ke7 53. Ke3 Ra3+ 54. Kd2 Nf4 55. Nxf4 Bxf4+ 56. Ke2 Kf6 57. a6 Be3 58. Be4 Bc5 59. Bd3 Ra2+ 60. Kd1 Ke5 61. Bc2 Ra1+ 62. Ke2 Kxd5 63. Re8 Ra2 64. Kd2 Bb4+ 65. Kc1 Ba3+ 66. Kb1 Rb2+ 67. Ka1 Rb6 68. a7 Bb2+ 69. Ka2 Ra6+ 70. Kxb2 Rxa7 71. f6 Ra3 72. Kc1 1-0

[Event "Pattaya op 1st"]
[Site "Pattaya"]
[Date "2019.07.15"]
[Round "8"]
[White "Nguyen, Hoang Duc"]
[Black "Gandrud, Vegar Koi"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2071"]
[BlackElo "2351"]
[PlyCount "85"]
[EventDate "2019.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Be2 h6 9. Bh4 e5 10. Nf5 exf4 11. Nd5 Nxd5 12. Qxd5 Ne5 13. 0-0-0 g5 14. Be1 Bxf5 15. exf5 Qc6 16. Bc3 Qxd5 17. Rxd5 0-0-0 18. f6 Re8 19. Rhd1 Kc7 20. Bh5 Rh7 21. Re1 Re6 22. Bxe5 dxe5 23. Rexe5 Rxf6 24. Re8 Bd6 25. Bg4 h5 26. Rc8+ Kb6 27. Bf5 Rhh6 28. c4 Ka7 29. c5 Bb8 30. b4 g4 31. Kd1 f3 32. gxf3 gxf3 33. Ke1 h4 34. Bd3 Rc6 35. Rf8 Bc7 36. Rd7 Rhf6 37. Kf2 Bxh2 38. Rdd8 Bg3+ 39. Kf1 b5 40. Be4 Kb7 41. Rd7+ Bc7 42. Rfxf7 Kc8 43. Rxc7+ 1-0

[Event "Pattaya op 1st"]
[Site "Pattaya"]
[Date "2019.07.14"]
[Round "7"]
[White "Lim, Kian Hwa"]
[Black "Nguyen, Hoang Duc"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1592"]
[BlackElo "2071"]
[PlyCount "86"]
[EventDate "2019.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 a6 5. h3 b5 6. a3 Bb7 7. d5 c5 8. Bd3 Nbd7 9. Be3 Bg7 10. Qd2 h5 11. 0-0 Qc7 12. Rfe1 Nb6 13. Bf4 Nfd7 14. Bf1 Rd8 15. g3 Ne5 16. Nxe5 dxe5 17. Bg5 0-0 18. Qe3 Kh7 19. g4 f6 20. Bh4 hxg4 21. hxg4 Rh8 22. g5 Kg8 23. Qg3 Kf7 24. Bh3 Bc8 25. Kg2 Rh7 26. Bxc8 Qxc8 27. Rh1 Rdh8 28. f4 Nc4 29. Rae1 exf4 30. Qxf4 Ne5 31. d6 exd6 32. Nd5 Qg4+ 33. Qxg4 Nxg4 34. Kg3 Ne5 35. Ref1 f5 36. exf5 gxf5 37. Rxf5+ Ke6 38. Ne3 Ng6 39. Rf2 Be5+ 40. Kf3 Rxh4 41. Rxh4 Rxh4 42. Ng4 Rh3+ 43. Ke2 Bxb2 0-1

[Event "Pattaya op 1st"]
[Site "Pattaya"]
[Date "2019.07.13"]
[Round "6"]
[White "Iniyan, Panneerseluam"]
[Black "Nguyen, Hoang Duc"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2524"]
[BlackElo "2071"]
[PlyCount "77"]
[EventDate "2019.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Bg4 7. Ng1 Bxe2 8. Ngxe2 Nbd7 9. f3 c5 10. Be3 b6 11. Qd2 Qc8 12. b3 Rd8 13. 0-0 a6 14. a4 Qb7 15. d5 Ne8 16. Bg5 Ndf6 17. Qd3 Nc7 18. f4 Re8 19. Rad1 b5 20. e5 Ng4 21. h3 Nh6 22. Ne4 bxc4 23. bxc4 dxe5 24. fxe5 Qb4 25. g4 Qxa4 26. Nxc5 Qa5 27. Be3 Nxg4 28. hxg4 Bxe5 29. Nd7 Bg7 30. Nd4 Nxd5 31. Rxf7 Kxf7 32. Nc6 Qc7 33. Qxd5+ e6 34. Qf3+ Kg8 35. Bf4 e5 36. Qd5+ Kh8 37. Ncxe5 Qa7+ 38. Kg2 Rxe5 39. Nxe5 1-0

[Event "Pattaya op 1st"]
[Site "Pattaya"]
[Date "2019.07.13"]
[Round "5"]
[White "Nguyen, Hoang Duc"]
[Black "Alriyami, Faris Rashid"]
[Result "1-0"]
[ECO "B58"]
[WhiteElo "2071"]
[BlackElo "1665"]
[PlyCount "55"]
[EventDate "2019.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nf3 Be7 8. Bg5 Be6 9. Qd2 Rc8 10. 0-0 a6 11. Rfd1 Na5 12. Bxf6 gxf6 13. Nd5 Nc4 14. Qb4 b5 15. a4 Bxd5 16. exd5 Rc5 17. axb5 axb5 18. b3 Nb6 19. Bxb5+ Kf8 20. c4 f5 21. Bc6 Rg8 22. Nxe5 dxe5 23. d6 Bxd6 24. Qxc5 Ke7 25. Rxd6 Qxd6 26. Ra7+ Ke6 27. Bd5+ Nxd5 28. cxd5+ 1-0

[Event "Pattaya op 1st"]
[Site "Pattaya"]
[Date "2019.07.11"]
[Round "4"]
[White "Kulpruethanon, Thanadon"]
[Black "Nguyen, Hoang Duc"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2241"]
[BlackElo "2071"]
[PlyCount "86"]
[EventDate "2019.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Qf6 7. Qe2 Nge7 8. Be3 0-0 9. 0-0-0 d6 10. f4 Bg4 11. Qxg4 Bxe3+ 12. Kb1 Qxf4 13. Qd7 Rac8 14. Be2 Rfd8 15. Qh3 Ne5 16. Na5 Bb6 17. Rhf1 Qg5 18. Nc4 Rf8 19. Nd5 Nxd5 20. Rxd5 f6 21. a4 Qg6 22. Rf5 Kh8 23. Nxe5 fxe5 24. Bg4 Be3 25. Rd3 Bc5 26. Rdf3 d5 27. Rxe5 Rxf3 28. Bxf3 Rf8 29. Rxd5 Qb6 30. Qd7 c6 31. Rd3 Qa6 32. e5 Qxa4 33. Qxb7 Qa5 34. Qxc6 Rb8 35. Qd5 h6 36. Be4 Qe1+ 37. Ka2 Qa5+ 38. Kb1 Qe1+ 39. Ka2 Qa5+ 40. Kb1 Qe1+ 41. Rd1 Qb4 42. b3 a5 43. e6 a4 1/2-1/2

[Event "Pattaya op 1st"]
[Site "Pattaya"]
[Date "2019.07.11"]
[Round "3"]
[White "Nguyen, Hoang Duc"]
[Black "Mohammad, Nubairshah Shaikh"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2071"]
[BlackElo "2449"]
[PlyCount "90"]
[EventDate "2019.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Bf5 4. Nc3 e6 5. Nf3 Nd7 6. Be2 Bd6 7. Qb3 Rb8 8. Bd2 Ngf6 9. h3 Ne4 10. 0-0 0-0 11. Rad1 Re8 12. Be1 Qe7 13. Kh1 b5 14. cxb5 cxb5 15. Nd2 Nxc3 16. bxc3 Rec8 17. f3 Bg6 18. Bf2 Nb6 19. Bxb5 Na8 20. Qa4 Rxc3 21. Nb3 a6 22. Be2 Rc2 23. Nc1 Rbb2 24. Qxa6 Nc7 25. Qa7 h5 26. a4 Rxe2 27. Nxe2 Rxe2 28. Rc1 Bd3 29. Kg1 Bc4 30. Rb1 Ra2 31. Rfc1 Rxf2 32. Kxf2 Qh4+ 33. Kg1 Qg3 34. Rxc4 dxc4 35. e4 Qh2+ 36. Kf2 Bg3+ 37. Ke3 Bf4+ 38. Kf2 Bg3+ 39. Ke3 Qxg2 40. Qb8+ Kh7 41. Qb2 Qxh3 42. Qc2 e5 43. Qxc4 Ne6 44. dxe5 Qh2 45. Qf1 Qc2 0-1

[Event "Pattaya op 1st"]
[Site "Pattaya"]
[Date "2019.07.10"]
[Round "2"]
[White "Nguyen, Hoang Duc"]
[Black "Nitin, Senthilvel"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "2071"]
[BlackElo "2385"]
[PlyCount "108"]
[EventDate "2019.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be3 0-0 6. h3 c6 7. g4 e5 8. Nge2 Nbd7 9. Ng3 a6 10. d5 cxd5 11. cxd5 b5 12. Qd2 Nc5 13. g5 b4 14. gxf6 bxc3 15. bxc3 Bxf6 16. h4 Qa5 17. Rc1 Bg4 18. Be2 Bxe2 19. Kxe2 Rfc8 20. Bxc5 Rxc5 21. Kf1 Rc4 22. Kg2 Rac8 23. h5 Qd8 24. Qd3 Qd7 25. Rc2 Qg4 26. Kf1 Qf4 27. Rg1 Bh4 28. Nf5 Rxc3 29. Rg4 Qxg4 30. Nh6+ Kf8 31. Nxg4 Rxd3 32. Rc5 Rc7 33. Rxc7 Rd4 34. h6 Bg5 35. f3 Ke8 36. Rc6 Rd1+ 37. Ke2 Rd2+ 38. Ke1 f5 39. Nf6+ Ke7 40. Nxh7 Bxh6 41. Rxa6 Rd3 42. Ra7+ Kd8 43. Nf6 Rxf3 44. exf5 gxf5 45. Rd7+ Kc8 46. Rxd6 Bg5 47. Rc6+ Kb7 48. Nd7 e4 49. Nc5+ Ka7 50. d6 Rc3 51. Rc7+ Ka8 52. Rc8+ Ka7 53. Rc7+ Ka8 54. Rc8+ Ka7 1/2-1/2

[Event "VIE-ch"]
[Site "Ho Chi Minh City"]
[Date "2019.05.08"]
[Round "8"]
[White "Duong, Thuong Cong"]
[Black "Nguyen, Hoang Duc"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2007"]
[BlackElo "2071"]
[PlyCount "34"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. c3 Bg7 5. h3 0-0 6. Nf3 e5 7. 0-0 Nh5 8. Be3 Nf4 9. Bc2 f5 10. dxe5 dxe5 11. Qxd8 Rxd8 12. Bxf4 exf4 13. exf5 Bxf5 14. Bxf5 gxf5 15. Nbd2 c5 16. Nb3 b6 17. Rad1 Nc6 1/2-1/2

[Event "VIE-ch"]
[Site "Ho Chi Minh City"]
[Date "2019.05.07"]
[Round "7"]
[White "Nguyen, Hoang Duc"]
[Black "Le, Huu Thai"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2071"]
[BlackElo "2237"]
[PlyCount "69"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. cxd5 exd5 5. Bg2 Bd6 6. 0-0 0-0 7. b3 Bg4 8. Bb2 Re8 9. d3 Nbd7 10. Nbd2 Ne5 11. h3 Bh5 12. Nxe5 Bxe5 13. Bxe5 Rxe5 14. Nf3 Bxf3 15. Bxf3 Qd7 16. Kg2 Rae8 17. d4 R5e7 18. Rc1 Ne4 19. Bxe4 Rxe4 20. e3 R8e6 21. Rc5 Rh6 22. Rh1 Rf6 23. Qe2 c6 24. b4 a6 25. a4 Qe6 26. Rc2 Qf5 27. b5 axb5 28. axb5 Ree6 29. bxc6 bxc6 30. Ra1 g5 31. Rb2 Qe4+ 32. Kg1 Re8 33. Qg4 Qg6 34. Qd7 Rfe6 35. Rc1 1/2-1/2

[Event "VIE-ch"]
[Site "Ho Chi Minh City"]
[Date "2019.05.07"]
[Round "6"]
[White "Nguyen, Hoang Nam2222"]
[Black "Nguyen, Hoang Duc"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2162"]
[BlackElo "2071"]
[PlyCount "83"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. b3 d5 4. Bb2 Be7 5. g3 c5 6. cxd5 exd5 7. d4 Nc6 8. Bg2 0-0 9. 0-0 Bf5 10. Nc3 Rc8 11. Rc1 b6 12. dxc5 bxc5 13. Ne1 d4 14. Na4 Ne5 15. Qd2 Bd7 16. Nd3 Nxd3 17. exd3 Ng4 18. Rc2 Re8 19. Ba3 Bxa4 20. bxa4 Ne5 21. Rfc1 Qb6 22. Qd1 g6 23. f4 Nd7 24. Rb2 Qe6 25. Re2 Qd6 26. Qe1 Nf6 27. Re5 Qd7 28. Qa5 Bd6 29. Rxe8+ Qxe8 30. Re1 Qd7 31. Qb5 Qf5 32. Qa6 Bf8 33. Re5 Qd7 34. Qxf6 Qxa4 35. Bd5 Rc7 36. Qd8 Rd7 37. Bb3 Qc6 38. Qe8 Kg7 39. Bxc5 Bxc5 40. Rxc5 Qb7 41. Rc8 Re7 42. Qh8+ 1-0

[Event "VIE-ch"]
[Site "Ho Chi Minh City"]
[Date "2019.05.06"]
[Round "5"]
[White "Nguyen, Hoang Duc"]
[Black "Tran, Manh Tien"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2071"]
[BlackElo "2275"]
[PlyCount "87"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 a6 4. Bb2 Nc6 5. Be2 d6 6. d4 cxd4 7. Nxd4 Bd7 8. 0-0 Nf6 9. Re1 Be7 10. Bf1 0-0 11. Nf3 b5 12. Nbd2 Qb6 13. h3 Rfd8 14. c4 Be8 15. Qe2 Rab8 16. Red1 Nh5 17. Ne1 Bf6 18. Bxf6 Nxf6 19. Ndf3 bxc4 20. bxc4 Qa5 21. Nd3 h6 22. Rac1 Nd7 23. Qd2 Nc5 24. Qxa5 Nxa5 25. e5 Nab7 26. Rb1 Na4 27. Re1 dxe5 28. Rxe5 Bc6 29. Re3 Bxf3 30. Rxf3 Nbc5 31. Rxb8 Rxb8 32. Nxc5 Nxc5 33. Ra3 Kf8 34. Ra5 Rc8 35. f4 Ke7 36. Kf2 Kd6 37. Be2 Rb8 38. Ke3 Rb2 39. Bf3 Rc2 40. Kd4 Rd2+ 41. Kc3 Rf2 42. Kd4 Rd2+ 43. Kc3 Rf2 44. Kd4 1/2-1/2

[Event "VIE-ch"]
[Site "Ho Chi Minh City"]
[Date "2019.05.05"]
[Round "3"]
[White "Nguyen, Hoang Duc"]
[Black "Do, An Hoa1111"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2071"]
[BlackElo "1565"]
[PlyCount "63"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. d3 Be7 5. Nc3 d6 6. e4 e5 7. Bg5 fxe4 8. dxe4 Nbd7 9. h3 h6 10. Be3 0-0 11. Qe2 Nh7 12. Nd5 c6 13. Nxe7+ Qxe7 14. Rd1 Nhf6 15. Nh4 Qe6 16. c4 Rd8 17. 0-0 Nf8 18. Nf5 d5 19. cxd5 cxd5 20. Bc5 Rd7 21. Bxf8 Kxf8 22. f4 Kg8 23. exd5 Qb6+ 24. Kh2 exf4 25. Rxf4 Rf7 26. Ne7+ Kf8 27. d6 Bd7 28. Nd5 Qa6 29. Qxa6 bxa6 30. Nxf6 Rd8 31. Nxd7+ Rdxd7 32. Rxf7+ 1-0

[Event "VIE-ch"]
[Site "Ho Chi Minh City"]
[Date "2019.05.05"]
[Round "4"]
[White "Nguyen, Lam Thien"]
[Black "Nguyen, Hoang Duc"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1936"]
[BlackElo "2071"]
[PlyCount "98"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Nbd7 5. Nf3 e5 6. 0-0 Bg7 7. Be3 0-0 8. d5 Nh5 9. Re1 Nf4 10. Bf1 Nf6 11. h3 h5 12. Kh2 h4 13. Qd2 N6h5 14. g3 g5 15. Qd1 hxg3+ 16. fxg3 Ng6 17. Nxg5 Nf6 18. Be2 Bh6 19. Qd2 Qd7 20. Bf1 Nh5 21. Bg2 Qe7 22. Ne2 Bg7 23. Rf1 f6 24. Bf3 Nhf4 25. gxf4 exf4 26. Nxf4 Nxf4 27. Bxf4 fxg5 28. Bxg5 Be5+ 29. Kh1 Qh7 30. h4 Bh3 31. Bg2 Bg4 32. Bh6 Rf6 33. Rxf6 Bxf6 34. Qf4 Bg7 35. Bxg7 Qxg7 36. Rf1 Re8 37. Bf3 Rf8 38. Qg3 Kh8 39. Kg2 Rxf3 40. Rxf3 Bxf3+ 41. Kxf3 Qxb2 42. Qf4 Qxc2 43. Qf6+ Kh7 44. Qf7+ Kh6 45. Qf6+ Kh7 46. Qf5+ Kh6 47. Qg5+ Kh7 48. Qh5+ Kg7 49. Qg5+ Kh7 1/2-1/2

[Event "VIE-ch"]
[Site "Ho Chi Minh City"]
[Date "2019.05.02"]
[Round "1"]
[White "Nguyen, Hoang Duc"]
[Black "Cao, Sang"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2071"]
[BlackElo "2411"]
[PlyCount "56"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 Be7 6. Nbd2 c5 7. c4 0-0 8. b3 Nc6 9. Bb2 d5 10. Rc1 cxd4 11. exd4 Rc8 12. Re1 Na5 13. Ne5 Nc6 14. Ndf3 dxc4 15. bxc4 Nxe5 16. Nxe5 Nd7 17. Qh5 g6 18. Nxg6 fxg6 19. Bxg6 Nf6 20. Qh6 Rc7 21. Rxe6 Bb4 22. Bb1 Bc8 23. Re5 Rg7 24. d5 Ng4 25. Bxh7+ Kh8 26. Rg5 Nxh6 27. Rxg7 Ba3 28. Bc3 Rf6 0-1

[Event "VIE-ch"]
[Site "Ho Chi Minh City"]
[Date "2019.05.02"]
[Round "2"]
[White "Tu, Hoang Thong"]
[Black "Nguyen, Hoang Duc"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2396"]
[BlackElo "2071"]
[PlyCount "97"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Re1 Nc6 9. Nb3 Be6 10. Bf1 Rc8 11. h3 a6 12. Nd5 Ne5 13. c3 Bxd5 14. exd5 Nc4 15. Bxc4 Rxc4 16. Qd3 b5 17. Bg5 Re8 18. Re2 Nd7 19. Rae1 Ne5 20. Qg3 h6 21. Be3 Ra4 22. Nc1 Qa8 23. b3 Ra3 24. Qh4 a5 25. Rd1 Kh7 26. Nd3 Nxd3 27. Rxd3 a4 28. Bc1 axb3 29. Bxa3 Qxa3 30. axb3 Qxb3 31. Qb4 Qxb4 32. cxb4 Be5 33. Ra3 Rc8 34. f4 Bd4+ 35. Kh2 Rc7 36. Ra5 Rb7 37. Rc2 Bb6 38. Ra8 Kg7 39. Kg3 Kf6 40. Kf3 e5 41. Rc6 exf4 42. Re8 Be3 43. Rxd6+ Kg7 44. Rdd8 Ra7 45. Rb8 Ra3 46. Rxb5 g5 47. Ke4 Bg1 48. Rbb8 f3 49. Kf5 1-0

[Event "Ho Chi Minh City HD Bank op 9th"]
[Site "Ho Chi Minh City"]
[Date "2019.03.13"]
[Round "9"]
[White "Nguyen, Hoang Duc"]
[Black "Zhang, Xiao"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2066"]
[BlackElo "2153"]
[PlyCount "88"]
[EventDate "2019.03.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Qxd5 5. d4 Nf6 6. Nc3 Qd8 7. h3 e6 8. Nf3 Be7 9. Bd3 0-0 10. 0-0 b6 11. Re1 Bb7 12. a3 Nbd7 13. Ne5 Rc8 14. Qe2 Nd5 15. Ne4 Nxe5 16. dxe5 Rxc1 17. Raxc1 Nf4 18. Qe3 Nxd3 19. Red1 Bxe4 20. Qxe4 Nxc1 21. Rxd8 Rxd8 22. Qb7 Ne2+ 23. Kh2 Bc5 24. Qa6 Nf4 25. Qxa7 Bxf2 26. a4 Bd4 27. Qc7 Rf8 28. b4 Ng6 29. g3 h5 30. Kg2 Ra8 31. a5 bxa5 32. bxa5 Bxe5 33. Qb6 Rb8 34. Qe3 Rb2+ 35. Kf1 Ra2 36. Qd3 Kh7 37. a6 Ra5 38. g4 h4 39. Kf2 Bf4 40. Kf3 e5 41. Ke4 Ne7 42. Qd8 Ra4+ 43. Kd3 Bg5 44. Kc3 Rxa6 0-1

[Event "Ho Chi Minh City HD Bank op 9th"]
[Site "Ho Chi Minh City"]
[Date "2019.03.12"]
[Round "8"]
[White "Looi, Xin Hao"]
[Black "Nguyen, Hoang Duc"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2138"]
[BlackElo "2066"]
[PlyCount "77"]
[EventDate "2019.03.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Nc3 Bb7 4. Nf3 d6 5. Bd3 c5 6. 0-0 cxd4 7. Nxd4 Nf6 8. Bg5 Nbd7 9. Qe2 a6 10. Kh1 Be7 11. f4 Nc5 12. Qe1 Nfd7 13. Qh4 Bxg5 14. fxg5 Qe7 15. g6 fxg6 16. Qh3 e5 17. Nde2 Nf6 18. Bc4 b5 19. Nd5 Bxd5 20. Bxd5 Nxd5 21. exd5 Ne4 22. g4 Nf6 23. g5 Ne4 24. Qg2 Nxg5 25. Nd4 Nf7 26. Ne6 Nd8 27. Ng5 Kd7 28. c4 Kc7 29. c5 Kb8 30. c6 h6 31. Ne4 g5 32. Qf2 Kc7 33. a4 bxa4 34. Nc3 Re8 35. Nxa4 e4 36. Qb6+ Kc8 37. Qe3 Rb8 38. c7 Rb7 39. Rac1 1-0

[Event "Ho Chi Minh City HD Bank op 9th"]
[Site "Ho Chi Minh City"]
[Date "2019.03.11"]
[Round "7"]
[White "Nguyen, Hoang Duc"]
[Black "Tran, Ngoc Lan"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "2066"]
[BlackElo "2250"]
[PlyCount "78"]
[EventDate "2019.03.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. 0-0 dxe5 7. c4 Nb6 8. d5 Bxf3 9. Bxf3 Nd4 10. Be4 e6 11. dxe6 Nxe6 12. Bxb7 Qxd1 13. Rxd1 Rd8 14. Bc6+ Ke7 15. Rxd8 Kxd8 16. Nc3 Nd4 17. Bd5 f6 18. Be3 c6 19. Be4 Nxc4 20. Rd1 Kc7 21. Bxd4 exd4 22. Rxd4 Nxb2 23. Bf5 Bd6 24. g3 g6 25. Bh3 f5 26. Rd2 Rb8 27. Bf1 Be5 28. Rc2 Bxc3 29. Rxc3 Kd6 30. Ra3 Rb7 31. Ra6 Rc7 32. h4 Ke5 33. Ra3 c5 34. Rb3 Na4 35. Re3+ Kf6 36. Bd3 Nb6 37. h5 c4 38. Bc2 Nd5 39. Rf3 Nb4 0-1

[Event "Ho Chi Minh City HD Bank op 9th"]
[Site "Ho Chi Minh City"]
[Date "2019.03.10"]
[Round "6"]
[White "Huang, Renjie"]
[Black "Nguyen, Hoang Duc"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2335"]
[BlackElo "2066"]
[PlyCount "57"]
[EventDate "2019.03.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 dxe4 4. dxe4 Bc5 5. Ngf3 Ne7 6. Bd3 Ng6 7. 0-0 0-0 8. e5 Nd7 9. Re1 b6 10. b3 Ndxe5 11. Nxe5 Qd4 12. Nxg6 fxg6 13. Rb1 Rxf2 14. Kh1 Bd6 15. Ne4 Bb7 16. Bb2 Qd5 17. Qg4 Rf4 18. Qe2 Kh8 19. Nxd6 cxd6 20. Rf1 g5 21. Bc4 Qc6 22. Rxf4 gxf4 23. Bxe6 Re8 24. Qg4 Qxg2+ 25. Qxg2 Bxg2+ 26. Kxg2 Rxe6 27. Kf3 Kg8 28. Rg1 g6 29. Rg2 1-0

[Event "Ho Chi Minh City HD Bank op 9th"]
[Site "Ho Chi Minh City"]
[Date "2019.03.10"]
[Round "5"]
[White "Nguyen, Hoang Duc"]
[Black "Sahil, Tickoo"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2066"]
[BlackElo "2259"]
[PlyCount "131"]
[EventDate "2019.03.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Bd7 5. d3 Nc6 6. 0-0 g6 7. Bg5 Bg7 8. Qc1 0-0 9. Bh6 c4 10. h3 cxd3 11. Bxd3 Rc8 12. Bxg7 Kxg7 13. Qe3 Qc7 14. Nbd2 Rfd8 15. Rfe1 Be8 16. Rad1 Nd7 17. Nd4 Nde5 18. Bf1 Nxd4 19. cxd4 Nd7 20. Nb3 Qb6 21. Rd2 Rc7 22. Qg5 f6 23. Qg3 Rdc8 24. Kh2 e5 25. Red1 Nf8 26. f4 exf4 27. Qxf4 Rc2 28. Be2 Rxd2 29. Rxd2 Bf7 30. Bg4 Ne6 31. Qg3 Re8 32. e5 dxe5 33. dxe5 Ng5 34. Rd6 Qc7 35. Qf4 Kg8 36. Rd7 Qxe5 37. Qxe5 Rxe5 38. h4 Bxb3 39. axb3 Ne4 40. Rxb7 a5 41. b4 f5 42. Bd1 axb4 43. Rxb4 Kg7 44. Rb7+ Kh6 45. b4 Nd6 46. Rd7 Nb5 47. Bf3 Nc3 48. Bc6 Re2 49. b5 Rb2 50. Re7 Rb1 51. Re5 Kg7 52. Re7+ Kh6 53. Rb7 Na4 54. Ra7 Nc3 55. Rb7 Na4 56. Bd5 g5 57. Be6 Rf1 58. hxg5+ Kxg5 59. Rxh7 Rb1 60. Bd7 Kg6 61. Rh8 f4 62. Rf8 Rb4 63. Kh3 Nc5 64. Bc6 Ne6 65. Rb8 Nd4 66. Be4+ 1-0

[Event "Ho Chi Minh City HD Bank op 9th"]
[Site "Ho Chi Minh City"]
[Date "2019.03.09"]
[Round "4"]
[White "Castellano, Christopher"]
[Black "Nguyen, Hoang Duc"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2166"]
[BlackElo "2066"]
[PlyCount "102"]
[EventDate "2019.03.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 Nf6 4. Nc3 g6 5. e4 Bg7 6. Be2 0-0 7. Bg5 Na6 8. Qd2 Re8 9. h4 h5 10. f3 Nc7 11. Nh3 a6 12. a4 Rb8 13. Nf2 Bd7 14. Bh6 Bh8 15. f4 b5 16. e5 Kh7 17. Bg5 bxc4 18. 0-0 Rb4 19. Ra2 Bf5 20. exf6 exf6 21. g4 hxg4 22. Bxg4 Qd7 23. Nfe4 fxg5 24. Bxf5 gxf5 25. Nxg5+ Kg8 26. Kh2 Bd4 27. Nd1 Qe7 28. Qg2 Qe2 29. Nf2 Bxf2 30. Rxf2 Qg4 31. Ra3 Rb3 32. Rxb3 cxb3 33. Qxg4 fxg4 34. Kg3 f6 35. Ne6 Nxe6 36. dxe6 f5 37. h5 Rxe6 38. Kh4 d5 39. Kg5 Re3 40. Kxf5 g3 41. Rd2 d4 42. Kg6 d3 43. f5 c4 44. f6 Re2 45. Rd1 d2 46. h6 c3 47. h7+ Kh8 48. bxc3 b2 49. Rb1 g2 50. Rg1 Re1 51. f7 b1Q+ 0-1

[Event "Ho Chi Minh City HD Bank op 9th"]
[Site "Ho Chi Minh City"]
[Date "2019.03.08"]
[Round "2"]
[White "Nguyen, Hoang Duc"]
[Black "Deshpande, Aniruddha"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2066"]
[BlackElo "2194"]
[PlyCount "108"]
[EventDate "2019.03.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Nb6 7. d3 Be7 8. Nc3 0-0 9. Bd2 Re8 10. Rc1 Bf8 11. Ne4 Bg4 12. Nc5 Bxc5 13. Rxc5 Qd6 14. Rc1 Rad8 15. Bg5 f6 16. Be3 Nd5 17. Qb3 Qb4 18. Qxb4 Ncxb4 19. Bd2 Nc6 20. h3 Bh5 21. Rc5 Rd7 22. Rfc1 Bf7 23. Kf1 Ree7 24. Nh4 g6 25. Rb5 Nd8 26. Ra5 a6 27. a3 Nc6 28. Ra4 Nd4 29. Be3 Nb6 30. Rb4 a5 31. Bxd4 axb4 32. Bc5 Re8 33. Bxb7 bxa3 34. Bxa3 Bd5 35. Ba6 Ra8 36. Bb5 Rf7 37. e4 Bb7 38. Nf3 c6 39. Bc4 Nxc4 40. dxc4 Bc8 41. Kg2 Rd7 42. Rc3 Rd1 43. g4 g5 44. Rb3 Be6 45. Rb6 Bxc4 46. Rxc6 Bd3 47. Rxf6 Bxe4 48. h4 gxh4 49. Kh2 Kg7 50. g5 Bxf3 51. Rxf3 Kg6 52. Be7 Raa1 53. Rf6+ Kh5 54. f3 Rd2+ 0-1

[Event "Ho Chi Minh City HD Bank op 9th"]
[Site "Ho Chi Minh City"]
[Date "2019.03.07"]
[Round "1"]
[White "Fenil, Shah"]
[Black "Nguyen, Hoang Duc"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2360"]
[BlackElo "2066"]
[PlyCount "37"]
[EventDate "2019.03.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Nbd7 5. Qd2 h6 6. Bh4 Bg7 7. 0-0-0 g5 8. Bg3 Nh5 9. Nge2 c5 10. dxc5 Nxc5 11. Nd4 a6 12. Be2 Nxg3 13. hxg3 Bd7 14. f4 g4 15. Rh5 Qa5 16. e5 dxe5 17. fxe5 0-0 18. Rdh1 Na4 19. Nb3 1-0

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2019.03.02"]
[Round "7"]
[White "Nguyen, Hoang Duc"]
[Black "Cao, Minh Trang"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2066"]
[BlackElo "1713"]
[PlyCount "75"]
[EventDate "2019.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 Nf6 5. Nf3 Bg4 6. Be2 Nbd7 7. e5 Nh5 8. Ng5 Bxe2 9. Qxe2 h6 10. Nge4 f5 11. g4 fxg4 12. Rg1 dxe5 13. dxe5 Bxe5 14. fxe5 Nxe5 15. Qb5+ Nc6 16. Rxg4 g5 17. Bd2 Qd7 18. Rg2 a6 19. Qe2 Qh3 20. 0-0-0 0-0-0 21. Nc5 Nf6 22. Nxa6 Nd4 23. Qc4 bxa6 24. Qxa6+ Kd7 25. Rg3 Qf5 26. Qa4+ Kc8 27. Rd3 e5 28. Be3 c5 29. Bxd4 exd4 30. Qc6+ Kb8 31. Ne2 Nd5 32. Qxc5 Rh7 33. Nxd4 Qf8 34. Qb5+ Rb7 35. Nc6+ Kc7 36. Qc4 Nb6 37. Nxd8+ Nxc4 38. Ne6+ 1-0

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2019.02.24"]
[Round "5"]
[White "Nguyen, Hoang Duc"]
[Black "Nguyen, Quang Trung"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2066"]
[BlackElo "1803"]
[PlyCount "49"]
[EventDate "2019.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 a6 8. f4 c5 9. dxc5 Nxc5 10. 0-0-0 Nc6 11. Nf3 b5 12. g4 b4 13. Ne2 Ne4 14. Qe3 Bb7 15. Ned4 Rc8 16. Bd3 Nc5 17. Be2 Na5 18. Nd2 Na4 19. f5 Nc3 20. bxc3 bxc3 21. Nb1 Qb4 22. Nb3 Nxb3+ 23. axb3 Qa5 24. Rd3 0-0 25. Rhd1 1-0

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2019.02.24"]
[Round "4"]
[White "Nguyen, Nghia Gia An"]
[Black "Nguyen, Hoang Duc"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1614"]
[BlackElo "2066"]
[PlyCount "96"]
[EventDate "2019.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. c3 Bg7 5. Nf3 0-0 6. 0-0 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Be3 e5 10. d5 Ne7 11. Nd2 Nd7 12. Qe2 f5 13. Bg5 h6 14. Bxe7 Qxe7 15. b4 Qg5 16. Qe3 Qh5 17. Qe2 Qxe2 18. Bxe2 Nf6 19. Bd3 fxe4 20. Bxe4 Nxe4 21. Nxe4 a5 22. b5 a4 23. a3 b6 24. c4 h5 25. f3 Bh6 26. Kf2 Rf7 27. Ke2 Kf8 28. Rab1 Ke7 29. Rb4 h4 30. Rg1 Bf4 31. Nc3 Rff8 32. Rgb1 Bh6 33. Rxa4 Rxa4 34. Nxa4 Ra8 35. Rb4 Bc1 36. Nc3 Rxa3 37. Kd3 Be3 38. Kc2 Bd4 39. Ne2 Kf6 40. Rb3 Ra2+ 41. Kd3 Bc5 42. Rc3 Bb4 43. Rc2 e4+ 44. fxe4 Ra3+ 45. Nc3 Ke5 46. Rc1 g5 47. Kd2 Rxc3 48. Rxc3 Kd4 0-1

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2019.02.23"]
[Round "2"]
[White "Le, Pham Minh Duc"]
[Black "Nguyen, Hoang Duc"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "1286"]
[BlackElo "2066"]
[PlyCount "65"]
[EventDate "2019.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 a5 7. Be2 0-0 8. 0-0 Ngxe5 9. b3 Nxf3+ 10. Bxf3 Ne5 11. Bb2 Nxf3+ 12. Qxf3 Ra6 13. Nd5 Rg6 14. Nf4 Rh6 15. Rfd1 Qh4 16. h3 c6 17. g3 Qg5 18. Qg2 Re8 19. h4 Qf5 20. Rac1 d6 21. Re1 f6 22. e4 Qd7 23. Rcd1 Qf7 24. Nd3 Bg4 25. Nxc5 Bxd1 26. Nxb7 Qxb7 27. Rxd1 a4 28. Qf3 axb3 29. axb3 Qe7 30. Bc1 g5 31. Be3 Rg6 32. h5 Rg7 33. e5 1/2-1/2

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2019.02.23"]
[Round "3"]
[White "Nguyen, Hoang Duc"]
[Black "Le, Van Viet"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2066"]
[PlyCount "69"]
[EventDate "2019.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. Qb3 Qe7 8. 0-0 d6 9. cxd4 Bb6 10. Bg5 f6 11. Bd2 Nh6 12. Qb5 a6 13. Qh5+ Nf7 14. Nc3 Nxd4 15. Nxd4 Bxd4 16. Nd5 Qd8 17. Rad1 0-0 18. Ba5 Bb6 19. Bc3 c6 20. Nxb6 Qxb6 21. Rxd6 Qc7 22. Rfd1 b5 23. Bb3 c5 24. Ba5 Qe7 25. Qxc5 Kh8 26. Bxf7 Qxf7 27. Qd5 Qxd5 28. exd5 Ra7 29. Re1 Kg8 30. f3 Kf7 31. Rc6 Rd7 32. Rec1 Bb7 33. Rc7 Ke8 34. Re1+ Kd8 35. Rc6+ 1-0

[Event "VIE-chB"]
[Site "Ba Dinh"]
[Date "2018.12.02"]
[Round "7"]
[White "Nguyen, Hoang Duc"]
[Black "Le, Quang Long"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2066"]
[BlackElo "2404"]
[PlyCount "39"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. c4 e5 3. Nf3 d6 4. Nc3 Nf6 5. d4 Nbd7 6. Be2 g6 7. Bg5 h6 8. Bh4 g5 9. Bg3 Nh5 10. Nxe5 Nxg3 11. Nxf7 Kxf7 12. fxg3 Bg7 13. 0-0+ Ke7 14. e5 dxe5 15. Qd3 exd4 16. Nd5+ cxd5 17. Qa3+ Nc5 18. Qxc5+ Qd6 19. Rf7+ Kxf7 20. Qxd6 1-0

[Event "VIE-chB"]
[Site "Ba Dinh"]
[Date "2018.12.01"]
[Round "6"]
[White "Nguyen, Van Hai"]
[Black "Nguyen, Hoang Duc"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2312"]
[BlackElo "2066"]
[PlyCount "71"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 a6 5. Qd2 b5 6. a3 Bb7 7. f3 Nbd7 8. Nge2 Nb6 9. Ng3 h5 10. h4 Bg7 11. Be2 Nfd7 12. 0-0-0 Rc8 13. Kb1 c5 14. f4 b4 15. axb4 cxb4 16. Na2 a5 17. f5 Nc4 18. Bxc4 Rxc4 19. fxg6 fxg6 20. Qd3 Rc6 21. e5 dxe5 22. Qb3 Rd6 23. Rhf1 Bd5 24. Qd3 exd4 25. Bg5 Ne5 26. Qb5+ Bc6 27. Qe2 d3 28. cxd3 Rxd3 29. Nc1 Rxd1 30. Rxd1 Qc7 31. Qf2 Ng4 32. Qc2 0-0 33. Nce2 Qe5 34. Bf4 Rxf4 35. Nxf4 Ba4 36. Rd8+ 1-0

[Event "VIE-chB"]
[Site "Ba Dinh"]
[Date "2018.11.30"]
[Round "4"]
[White "Dang, Tuan Linh"]
[Black "Nguyen, Hoang Duc"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1944"]
[BlackElo "2066"]
[PlyCount "68"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. d4 g6 4. Be2 Bg7 5. h4 h5 6. Bg5 c6 7. Qd2 b5 8. Bf3 e5 9. dxe5 dxe5 10. Qxd8+ Kxd8 11. a4 b4 12. Na2 a5 13. Be2 Kc7 14. Bxf6 Bxf6 15. Bc4 Rf8 16. c3 Be7 17. cxb4 axb4 18. Nc1 f5 19. exf5 Bxf5 20. Nge2 Nd7 21. Ng3 Nb6 22. Nxf5 gxf5 23. Bb3 Ra5 24. Bd1 f4 25. Bxh5 Rh8 26. Bf7 Bxh4 27. 0-0 e4 28. Nb3 Rf5 29. a5 Rxf7 30. axb6+ Kxb6 31. Nd2 Rfh7 32. Nc4+ Kb7 33. Na5+ Kc7 34. Nc4 Be7 0-1

[Event "VIE-chB"]
[Site "Ba Dinh"]
[Date "2018.11.30"]
[Round "5"]
[White "Nguyen, Hoang Duc"]
[Black "Dang, Hoang Son"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2066"]
[BlackElo "2334"]
[PlyCount "73"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 g6 2. Nf3 Bg7 3. Nc3 Nf6 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. Rb1 e5 8. b4 Re8 9. b5 Nd4 10. d3 Bg4 11. Ng5 h6 12. h3 Bc8 13. Nge4 Nh7 14. Nd5 c6 15. bxc6 bxc6 16. Nb4 a5 17. Nc2 Ne6 18. Ba3 Bf8 19. Nc3 Bd7 20. e3 f5 21. Qd2 f4 22. exf4 exf4 23. h4 g5 24. Rb7 gxh4 25. gxf4 Bc8 26. Rb3 Qc7 27. Re1 h3 28. Bf3 Re7 29. Kh1 Rg7 30. Ne4 d5 31. cxd5 Ba6 32. dxe6 Bb7 33. Ng3 h2 34. Qc3 a4 35. Rbb1 Ra5 36. Nh5 Rxh5 37. Bxh5 1-0

[Event "VIE-chB"]
[Site "Ba Dinh"]
[Date "2018.11.29"]
[Round "3"]
[White "Nguyen, Hoang Duc"]
[Black "Duong, The Anh"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2066"]
[BlackElo "2307"]
[PlyCount "68"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Na3 Nc6 4. c3 Nf6 5. d3 e6 6. g3 Be7 7. Bg2 0-0 8. 0-0 Rb8 9. Bf4 e5 10. Bg5 b5 11. Re1 h6 12. Bd2 Re8 13. Nc2 Bf8 14. Ne3 Be6 15. Qc2 Rc8 16. Rad1 d5 17. exd5 Nxd5 18. Qb1 Nxe3 19. Bxe3 Qa5 20. b3 Bf5 21. Qa1 Red8 22. c4 bxc4 23. Nxe5 Nxe5 24. Bd2 Qc7 25. Rxe5 Bg4 26. Rde1 cxd3 27. Bd5 Bd6 28. R5e3 Be2 29. Bf3 Bxf3 30. Rxf3 c4 31. Bc3 Bf8 32. Be5 Qc6 33. Rf4 d2 34. Rf1 c3 0-1

[Event "VIE-chB"]
[Site "Ba Dinh"]
[Date "2018.11.28"]
[Round "1"]
[White "Nguyen, Anh Khoi"]
[Black "Nguyen, Hoang Duc"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "2463"]
[BlackElo "2066"]
[PlyCount "88"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 0-0 7. 0-0 Ngxe5 8. Nxe5 Nxe5 9. Nc3 a5 10. b3 Re8 11. Na4 Bf8 12. f4 Ng6 13. Qd2 Nh4 14. Bd3 b5 15. cxb5 Bb7 16. g3 Nf3+ 17. Rxf3 Bxf3 18. Qc2 h6 19. Kf2 Bb7 20. Bb2 c5 21. Rc1 d6 22. Qd2 Qc8 23. Bf1 Qf5 24. Bg2 Rab8 25. Nc3 Qh5 26. Kg1 Bxg2 27. Kxg2 d5 28. Qxd5 Qg6 29. Qf3 Rbd8 30. Re1 Rd2+ 31. Re2 Red8 32. Bc1 Rc2 33. f5 Rxe2+ 34. Nxe2 Qf6 35. e4 Qa1 36. a4 Qb1 37. f6 Rd3 38. Qg4 g6 39. e5 h5 40. Qe4 Qc2 41. Kh3 Qxb3 42. Nf4 Rd4 43. Qb7 Qd1 44. e6 fxe6 0-1

[Event "VIE-chB"]
[Site "Ba Dinh"]
[Date "2018.11.28"]
[Round "2"]
[White "Nguyen, Hoang Duc"]
[Black "Pham, Chuong"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2066"]
[BlackElo "2383"]
[PlyCount "76"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bf1 Ng6 7. d4 cxd4 8. Nxd4 Be7 9. c4 0-0 10. Nc3 b6 11. Be3 Bb7 12. Nb3 Rb8 13. Na4 Bc8 14. c5 bxc5 15. Naxc5 a5 16. Rc1 Bf6 17. Re2 Nce5 18. Qd6 Ra8 19. h3 a4 20. Nd2 Be7 21. Qd4 d6 22. Nxa4 Bf6 23. Nb6 Nf3+ 24. Nxf3 Bxd4 25. Bxd4 Ba6 26. Rec2 Bxf1 27. Kxf1 Nf4 28. a4 Rb8 29. a5 Qe8 30. Rc6 Nd3 31. R1c4 Nb4 32. Rxd6 Qb5 33. Ne5 Rfd8 34. Bc5 Na6 35. Rxd8+ Rxd8 36. Be7 Re8 37. Bd6 Qxa5 38. Nbd7 Qd2 0-1

[Event "Asia Eastern-ch U20"]
[Site "Gangneung"]
[Date "2018.08.08"]
[Round "9"]
[White "Jang, Jaewon"]
[Black "Nguyen, Hoang Duc"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1707"]
[BlackElo "1999"]
[PlyCount "40"]
[EventDate "2018.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KOR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 c5 7. d5 b5 8. Bxb5 Nxe4 9. Nxe4 Qa5+ 10. Nc3 Bxc3+ 11. bxc3 Qxb5 12. Nd2 Qa4 13. Nb3 Ba6 14. Qf3 Nd7 15. f5 Ne5 16. Qe3 Qh4+ 17. g3 Qc4 18. Bd2 Rab8 19. 0-0-0 Qa4 20. fxg6 Nc4 0-1

[Event "Asia Eastern-ch U20"]
[Site "Gangneung"]
[Date "2018.08.07"]
[Round "7"]
[White "Lee, Jun Hyeok"]
[Black "Nguyen, Hoang Duc"]
[Result "0-1"]
[ECO "B39"]
[WhiteElo "2261"]
[BlackElo "1999"]
[PlyCount "128"]
[EventDate "2018.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KOR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Nc6 10. Qd2 d6 11. Be2 0-0 12. h4 h5 13. f4 Be6 14. f5 gxf5 15. Bh6 f4 16. Qxf4 Qa5 17. Qg3 Qe5 18. Bf4 Qf6 19. 0-0-0 b5 20. Bg5 Qg6 21. cxb5 Nb4 22. Kb1 Rfc8 23. a3 Na2 24. Nxa2 Bxa2+ 25. Kxa2 Rc2 26. Qb3 Rxe2 27. Rd2 Rxd2 28. Bxd2 Qxg2 29. Qd1 Qxe4 30. Rg1 Kf8 31. Qc1 Qe6+ 32. Ka1 Rc8 33. Qd1 Qe5 34. Qb3 Qe2 35. Rc1 Rxc1+ 36. Bxc1 Qe1 37. Qe3 Qd1 38. Kb1 Bd4 39. Qe4 e6 40. Qf4 Ke7 41. Ka2 Be5 42. Qc4 Kf6 43. Be3 d5 44. Qc8 Qe2 45. Qh8+ Kf5 46. Qh7+ Kg4 47. Qg8+ Kh3 48. Bc1 Qc4+ 49. Kb1 Bf4 50. Bxf4 Qxf4 51. Qg1 d4 52. Qh1+ Kg4 53. a4 d3 54. a5 Qd2 55. Qe4+ Kg3 56. b6 axb6 57. Qe5+ Kh3 58. axb6 Qc2+ 59. Ka2 Qc4+ 60. Kb1 Qb4 61. Qxh5 Qe4 62. Kc1 Qf4+ 63. Kd1 Qf2 64. Qe5 Qc2+ 0-1

[Event "Asia Eastern-ch U20"]
[Site "Gangneung"]
[Date "2018.08.07"]
[Round "8"]
[White "Nguyen, Hoang Duc"]
[Black "Kwon, Sehyun"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1999"]
[BlackElo "2142"]
[PlyCount "84"]
[EventDate "2018.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KOR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qe4 Nb6 8. Bf4 d5 9. exd6 Bf5 10. Qe2 Bg7 11. Nc3 0-0 12. 0-0-0 exd6 13. Rxd6 Qc8 14. Qd2 Na5 15. Nd5 Re8 16. b3 Nxd5 17. Rxd5 Bc3 18. Qd1 Be4 19. Bb5 Bxd5 20. Qxd5 Rd8 21. Qg5 f6 22. Qh6 Qc5 23. Bd3 Qa3+ 24. Kd1 Qxa2 25. Ke2 Rxd3 26. Kxd3 Rd8+ 27. Kxc3 Rc8+ 28. Kd2 Rxc2+ 29. Kd1 Qb1+ 30. Bc1 Nxb3 31. Re1 Qxc1+ 32. Qxc1 Rxc1+ 33. Ke2 Rxe1+ 34. Nxe1 Nc5 35. Ke3 Kf7 36. Kd4 Ne6+ 37. Kc4 Ke7 38. Nc2 Kd6 39. Ne3 f5 40. h4 Kc6 41. h5 f4 42. hxg6 fxe3 0-1

[Event "Asia Eastern-ch U20"]
[Site "Gangneung"]
[Date "2018.08.06"]
[Round "6"]
[White "Nguyen, Hoang Duc"]
[Black "Ahn, Hongjin"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "1999"]
[BlackElo "2126"]
[PlyCount "94"]
[EventDate "2018.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KOR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 h6 9. Bxf6 Nxf6 10. Nd5 Nxd5 11. exd5 g6 12. 0-0-0 Bg7 13. Nb3 h5 14. Re1 Bd7 15. Bd3 Kf8 16. Rhf1 Bf6 17. Kb1 Rc8 18. Qf2 Ba4 19. Re4 b5 20. Nc1 Kg7 21. g3 Qb7 22. b3 Rc5 23. Re5 Qc7 24. Rg5 Rc8 25. h4 Rc3 26. Qe2 Rxd3 27. Qxd3 Qc5 28. Re1 Qa3 29. Rge5 Qb4 30. R1e4 Qc5 31. Ne2 Rc7 32. g4 hxg4 33. h5 e6 34. hxg6 dxe5 35. fxe5 Bd8 36. Rxg4 f5 37. exf6+ Bxf6 38. Nf4 Qf2 39. Qd1 Kg8 40. Nh5 Be7 41. Rf4 Qh2 42. Rf7 Qe5 43. Rg7+ Kh8 44. Rh7+ Kg8 45. Rg7+ Kh8 46. Qf1 Ba3 47. c3 Qxc3 0-1

[Event "Asia Eastern-ch U20"]
[Site "Gangneung"]
[Date "2018.08.06"]
[Round "5"]
[White "Nguyen, Hoang Duc"]
[Black "Quizon, Daniel"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1999"]
[BlackElo "2285"]
[PlyCount "216"]
[EventDate "2018.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KOR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. e4 d6 4. e5 dxe5 5. Bxe5 Bg7 6. Nf3 0-0 7. Be2 Nc6 8. Bb2 e5 9. 0-0 e4 10. Ne5 Nd4 11. d3 Nh5 12. Bxh5 Bxe5 13. c3 Ne6 14. Be2 exd3 15. Bxd3 Qd6 16. g3 Rd8 17. Be2 Qc6 18. Qc1 b6 19. Na3 Bb7 20. f3 Qc5+ 21. Kg2 Bf6 22. Qc2 Qg5 23. Bc1 Qe5 24. Bb2 Qg5 25. Bc1 Qe5 26. Bb2 Re8 27. Rae1 Qh5 28. Nc4 Ng5 29. Bc1 Qh3+ 30. Kg1 Bxf3 31. Rf2 Be4 32. Qd2 Rad8 33. Qf4 Qf5 34. Bg4 Qxf4 35. gxf4 Bxc3 36. Re3 Bd4 37. fxg5 b5 38. Nb2 Bxe3 39. Bxe3 Bf5 40. Bxf5 Rxe3 41. Bc2 Re5 42. Nd3 Rxg5+ 43. Kf1 Rgd5 44. Ke2 c5 45. Ke3 Re8+ 46. Kf3 Red8 47. Ke3 Re8+ 48. Kf3 a5 49. Nf4 Rd4 50. h4 h5 51. Rg2 Kf8 52. Rg5 Re1 53. Nd3 Ra1 54. Nxc5 Rxh4 55. a4 Rc1 56. Bd3 bxa4 57. bxa4 Rh3+ 58. Ke4 Kg7 59. Kd4 h4 60. Ne4 Rh2 61. Rxa5 h3 62. Ng5 Rg2 63. Nxh3 Rg4+ 64. Ke3 Rg3+ 65. Kd2 Ra1 66. Nf4 Ra2+ 67. Bc2 Rg4 68. Ne2 Rg2 69. Rc5 f5 70. Kd3 Ra3+ 71. Rc3 Ra2 72. Ke3 Rh2 73. Rc7+ Kh6 74. Nd4 Ra3+ 75. Kf4 Rf2+ 76. Ke5 Rd2 77. Rc6 Re3+ 78. Kd5 Kh5 79. a5 Re8 80. Rd6 Rc8 81. Bb3 f4 82. Ke4 Rf8 83. Be6 f3 84. Bc4 f2 85. Bf1 g5 86. a6 Ra2 87. Ne6 Rb8 88. Kf3 Rb3+ 89. Kg2 Kh4 90. Nd4 Rg3+ 91. Kh2 Rh3+ 92. Kg2 Rg3+ 93. Kh2 Rc3 94. Ne2 Re3 95. Nd4 Rc3 96. Ne2 Rca3 97. Rd4+ g4 98. Nf4 Ra1 99. Kg2 Rg3+ 100. Kh2 Rg1 101. Ng2+ Kg5 102. Rd5+ Kf6 103. Ne3 g3+ 104. Kh3 Raxf1 105. Rf5+ Ke6 106. Nxf1 g2 107. Ng3 f1Q 108. a7 Qa1 0-1

[Event "Asia Eastern-ch U20"]
[Site "Gangneung"]
[Date "2018.08.05"]
[Round "4"]
[White "Setyaki, Azarya Jodi"]
[Black "Nguyen, Hoang Duc"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2350"]
[BlackElo "1999"]
[PlyCount "58"]
[EventDate "2018.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KOR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 h5 8. Be3 Be6 9. Nd5 Bxd5 10. exd5 Nbd7 11. Qd2 g6 12. Be2 Bg7 13. 0-0 h4 14. c4 Nh5 15. Na5 Qc7 16. Rac1 Nf4 17. Bd1 h3 18. Bxf4 exf4 19. Re1+ Kf8 20. b4 Qb6+ 21. Kh1 hxg2+ 22. Kxg2 Bd4 23. Ba4 Be3 24. Rxe3 fxe3 25. Qb2 Ne5 26. f4 Qd8 27. fxe5 e2 28. Kh1 Qg5 29. e6 Qh5 0-1

[Event "Asia Eastern-ch U20"]
[Site "Gangneung"]
[Date "2018.08.03"]
[Round "3"]
[White "Nguyen, Hoang Duc"]
[Black "Baasansuren, Erdene"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1999"]
[BlackElo "2240"]
[PlyCount "61"]
[EventDate "2018.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KOR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e3 d5 4. Bd3 c5 5. c3 Nc6 6. Nf3 h6 7. Bh4 Be7 8. Nbd2 0-0 9. Bb1 Nd7 10. Bg3 b6 11. 0-0 Bb7 12. a3 Bf6 13. Re1 e5 14. e4 dxe4 15. Nxe4 cxd4 16. cxd4 Nxd4 17. Nxd4 exd4 18. Nd6 Bd5 19. Qh5 Bg5 20. Qg4 Nf6 21. Qxd4 h5 22. h4 Bh6 23. Bc2 Qc7 24. Qd3 Qc6 25. Be5 g6 26. Bxf6 Qxd6 27. Bc3 Qc6 28. Qd4 Kh7 29. Re5 Bxg2 30. Rxh5 f6 31. Qf4 1-0

[Event "Asia Eastern-ch U20"]
[Site "Gangneung"]
[Date "2018.08.03"]
[Round "2"]
[White "Nguyen, Hoang Duc"]
[Black "Bulgankhan, Ganzorig"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1999"]
[BlackElo "2103"]
[PlyCount "77"]
[EventDate "2018.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KOR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 a6 6. Bxc6 dxc6 7. h3 e5 8. d3 Ne7 9. Be3 b6 10. Qd2 h6 11. Na3 Be6 12. c3 Qd7 13. d4 exd4 14. cxd4 cxd4 15. Nxd4 c5 16. Nxe6 Qxe6 17. Rad1 g5 18. b4 0-0 19. bxc5 bxc5 20. Bxc5 Rfc8 21. Qe3 Ng6 22. Re2 Nf4 23. Rc2 Qe8 24. Nc4 Rd8 25. Rcd2 Rxd2 26. Rxd2 Ne6 27. Nd6 Qc6 28. Ba3 Be5 29. Nf5 Kh7 30. g3 Rb8 31. Qf3 Rb7 32. Ne7 Rxe7 33. Bxe7 Kg7 34. Rd5 Nd4 35. Qd3 Qc1+ 36. Kg2 Nc2 37. Qd1 Ne1+ 38. Kf1 Qc4+ 39. Qe2 1-0

[Event "Asia Eastern-ch U20"]
[Site "Gangneung"]
[Date "2018.08.02"]
[Round "1"]
[White "Baterdene, Tsogbayar"]
[Black "Nguyen, Hoang Duc"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2295"]
[BlackElo "1999"]
[PlyCount "107"]
[EventDate "2018.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KOR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 d6 2. d3 g6 3. Nf3 Bg7 4. g3 Nf6 5. Bg2 0-0 6. 0-0 Nc6 7. Nbd2 b5 8. e5 dxe5 9. Nxe5 Nxe5 10. Bxa8 c6 11. Re1 Bg4 12. f3 Bh3 13. Nb3 Neg4 14. fxg4 Qd5 15. Qe2 Rxa8 16. g5 Ng4 17. Qe4 Ne5 18. Qxd5 cxd5 19. Kh1 Rc8 20. Re2 Bg4 21. Rf2 Bd1 22. Be3 Ng4 23. Rxd1 Nxe3 24. Re1 d4 25. c3 e5 26. cxd4 exd4 27. Rf4 Nf5 28. g4 Nh4 29. Rc1 Rd8 30. Rc7 Be5 31. Rfxf7 Bxc7 32. Rxc7 Rf8 33. h3 Rf3 34. Nxd4 Rxh3+ 35. Kg1 Rxd3 36. Ne6 Nf3+ 37. Kf2 Ne5 38. Rg7+ Kh8 39. Rxa7 Nxg4+ 40. Kf1 h6 41. gxh6 Nxh6 42. Ra8+ Kh7 43. Rb8 Rd5 44. Rb7+ Kh8 45. a3 Nf5 46. Nc7 Rc5 47. b4 Rc1+ 48. Kf2 Kg7 49. Nxb5+ Kf6 50. a4 g5 51. Kf3 Rc4 52. Nc7 g4+ 53. Ke2 Ke5 54. Rb5+ 0-1

[Event "VIE-ch U20"]
[Site "Hai Phong"]
[Date "2018.07.12"]
[Round "6"]
[White "Nguyen, Hoang Duc"]
[Black "Phan, Ba Viet"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1743"]
[BlackElo "1732"]
[PlyCount "57"]
[EventDate "2018.07.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 Bg4 5. Be2 e6 6. 0-0 c6 7. h3 Bh5 8. c4 Qd8 9. Nc3 Bd6 10. Be3 0-0 11. Qb3 b6 12. Rad1 Ne8 13. c5 Bc7 14. d5 exd5 15. Nxd5 cxd5 16. Rxd5 Bxf3 17. Rxd8 Bxe2 18. Rc8 Ba6 19. Qd5 Bxc8 20. Qxa8 f5 21. Qxa7 bxc5 22. Bxc5 Rf7 23. Re1 Bd7 24. Qb7 Nc6 25. a4 f4 26. Qa8 Ne5 27. a5 f3 28. a6 fxg2 29. a7 1-0

