[Event "VIE Cup"]
[Site "Hanoi"]
[Date "2021.??.??"]
[Round "3"]
[White "Bui, Tran Minh Khang"]
[Black "Do, Thien Nhan"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1331"]
[BlackElo "2425"]
[PlyCount "79"]
[EventDate "2021.05.03"]
[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. g3 d5 3. Bg2 c5 4. 0-0 e6 5. e3 Nc6 6. d4 Be7 7. c4 dxc4 8. Qa4 0-0 9. Qxc4 cxd4 10. exd4 Qb6 11. Nc3 Rd8 12. Rd1 Qb4 13. Qxb4 Bxb4 14. Bg5 h6 15. Bxf6 gxf6 16. d5 Bxc3 17. dxc6 Ba5 18. Rxd8+ Bxd8 19. Rd1 Bb6 20. Nd4 Rb8 21. b3 a5 22. Nb5 bxc6 23. Bxc6 Ba6 24. a4 Bxb5 25. axb5 Rd8 26. Rxd8+ Bxd8 27. Kf1 Kf8 28. Ke2 Ke7 29. Kd3 Kd6 30. Kc4 f5 31. f3 Bb6 32. b4 axb4 33. Kxb4 Bg1 34. h3 e5 35. Ka5 Kc7 36. Be8 f6 37. Kb4 Bf2 38. g4 fxg4 39. hxg4 Bb6 40. Kc4 1/2-1/2

[Event "VIE Cup"]
[Site "Hanoi"]
[Date "2021.??.??"]
[Round "4"]
[White "Do, Thien Nhan"]
[Black "La, Quoc Hiep"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2425"]
[BlackElo "2448"]
[PlyCount "66"]
[EventDate "2021.05.03"]
[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. g3 g6 3. b3 Bg7 4. Bb2 d6 5. Bg2 0-0 6. 0-0 c5 7. c4 Nc6 8. Nc3 Be6 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 Qd7 12. Qd2 Bh3 13. Rfd1 Bxg2 14. Kxg2 Qc6+ 15. Kg1 Qd7 16. c5 Qh3 17. f3 dxc5 18. Qe3 Rfe8 19. Qxc5 b6 20. Qf2 Rac8 21. Rac1 Bh6 22. Rc2 Red8 23. Rxd8+ Rxd8 24. Qg2 Qf5 25. e4 Qc5+ 26. Qf2 Be3 27. Kg2 Bxf2 28. Rxf2 Qe3 29. Ne2 Rd2 30. Bd4 Qxe2 31. Rxe2 Rxe2+ 32. Kg1 Rxa2 33. Bxf6 exf6 0-1

[Event "VIE Cup"]
[Site "Hanoi"]
[Date "2021.??.??"]
[Round "2"]
[White "Do, Thien Nhan"]
[Black "Tran, Tri Duc"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "2425"]
[BlackElo "2457"]
[PlyCount "90"]
[EventDate "2021.05.03"]
[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 d5 2. e3 Nf6 3. c4 c6 4. Nf3 Bf5 5. Nc3 e6 6. Be2 c5 7. 0-0 Bd6 8. h3 0-0 9. b3 Nc6 10. Bb2 Rc8 11. Rc1 Qe7 12. Re1 Rfd8 13. Nh4 Be4 14. Bd3 Bxd3 15. Qxd3 Nb4 16. Qe2 cxd4 17. exd4 Bf4 18. Rcd1 Ne4 19. Nxe4 dxe4 20. Qxe4 Qxh4 21. g3 Bxg3 22. fxg3 Qxg3+ 23. Qg2 Qxg2+ 24. Kxg2 Rd7 25. a3 Nc6 26. Re2 Rcd8 27. Red2 f5 28. Bc3 g5 29. d5 exd5 30. Rxd5 Rxd5 31. Rxd5 Rxd5 32. cxd5 Nd8 33. Bf6 Nf7 34. Kf3 Kf8 35. Bd4 a6 36. Bc5+ Ke8 37. a4 Kd7 38. b4 Kc7 39. a5 h5 40. Ke3 h4 41. Kf3 Ne5+ 42. Ke3 Nc4+ 43. Kd4 g4 44. hxg4 fxg4 45. Kxc4 h3 0-1

[Event "VIE Cup"]
[Site "Hanoi"]
[Date "2021.??.??"]
[Round "1"]
[White "Duong, Thien Chuong"]
[Black "Do, Thien Nhan"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1971"]
[BlackElo "2425"]
[PlyCount "69"]
[EventDate "2021.05.03"]
[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 e6 3. Nc3 Bb4 4. f3 Bxc3+ 5. bxc3 d5 6. e3 0-0 7. Bd3 Nc6 8. Ne2 Re8 9. 0-0 e5 10. cxd5 Nxd5 11. e4 Nb6 12. d5 Ne7 13. Be3 c6 14. c4 cxd5 15. cxd5 Ng6 16. a4 a5 17. Qb3 Nd7 18. Rfc1 Nf6 19. Bb6 Qd6 20. Bc7 Qd7 21. Bb5 Qe7 22. Bxe8 Qxe8 23. Qb5 Qxb5 24. axb5 a4 25. Rc4 a3 26. Rc3 a2 27. Rc2 Bd7 28. Rcxa2 Rxa2 29. Rxa2 Bxb5 30. Ra8+ Nf8 31. Nc3 Ba6 32. Bxe5 N6d7 33. Bd6 h6 34. Bxf8 Nxf8 35. d6 1-0

[Event "VIE Cup"]
[Site "Hanoi"]
[Date "2021.??.??"]
[Round "5"]
[White "Le, Quang Minh"]
[Black "Do, Thien Nhan"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2428"]
[BlackElo "2425"]
[PlyCount "117"]
[EventDate "2021.05.03"]
[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 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Be7 7. Bc4 0-0 8. 0-0 Nxe4 9. Bxe7 Qxe7 10. Re1 Nxc3 11. Rxe7 Nxd1 12. Rxd1 Bd7 13. Rde1 b5 14. Bd5 c6 15. Bf3 Ra7 16. Nf5 d5 17. Nd4 Rc7 18. Bg4 g6 19. h4 h5 20. Bh3 f5 21. Ne6 Rcc8 22. Nxf8 Kxf8 23. f3 Re8 24. Rxe8+ Bxe8 25. g4 fxg4 26. fxg4 Bd7 27. gxh5 Bxh3 28. h6 Bd7 29. Rf1+ Bf5 30. h5 Kg8 31. Re1 Nd7 32. hxg6 Bxg6 33. Re7 Nf8 34. Rg7+ Kh8 35. Rc7 Bxc2 36. Rxc6 Bd3 37. Rxa6 Bc4 38. Ra8 Kg8 39. h7+ Kxh7 40. Rxf8 Bxa2 41. Kf2 Bc4 42. Ke3 b4 43. Kd4 b3 44. Rc8 Kg7 45. Rxc4 dxc4 46. Kxc4 Kf7 47. Kxb3 Ke7 48. Kc4 Kd7 49. Kd5 Kc7 50. Kc5 Kb7 51. Kb5 Kb8 52. Kb6 Ka8 53. b4 Kb8 54. b5 Ka8 55. Kc7 Ka7 56. b6+ Ka8 57. b7+ Ka7 58. b8Q+ Ka6 59. Qb6# 1-0

