[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2019.02.24"]
[Round "4"]
[White "Nguyen, Minh Tra"]
[Black "Nguyen, Vu Ky Anh"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1137"]
[PlyCount "80"]
[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 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Bd3 Be7 7. 0-0 0-0 8. b3 b6 9. Bb2 Bb7 10. Rc1 Rc8 11. Rc2 c5 12. Qa1 Bd6 13. cxd5 exd5 14. Rfc1 Qe7 15. Bf5 Ne4 16. Bxd7 cxd4 17. Bxc8 dxc3 18. Bxb7 cxb2 19. Rxb2 Qxb7 20. Rbc2 Nc5 21. Qd4 Re8 22. Ne1 Re4 23. Qd2 h6 24. Nd3 Re8 25. Nxc5 bxc5 26. Rd1 Rd8 27. Qa5 Qb8 28. h3 c4 29. bxc4 dxc4 30. Rdc1 Rc8 31. Qe1 Bb4 32. Qf1 c3 33. Rb1 Qd6 34. Rb3 Ba5 35. Qe2 Rc5 36. Qf3 Rd5 37. Rb1 Rd2 38. Rbc1 Bc7 39. Rxc3 Qh2+ 40. Kf1 Qh1# 0-1

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2019.02.24"]
[Round "5"]
[White "Nguyen, Vu Ky Anh"]
[Black "Le, Pham Minh Duc"]
[Result "1-0"]
[ECO "A85"]
[BlackElo "1286"]
[PlyCount "117"]
[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 f5 2. c4 Nf6 3. Nf3 g6 4. Nc3 Bg7 5. b3 0-0 6. Bb2 d6 7. d5 Nbd7 8. Nd4 Nc5 9. e3 Nce4 10. Bd3 Nxc3 11. Bxc3 Bd7 12. 0-0 c6 13. Ne2 cxd5 14. cxd5 Ng4 15. Bxg7 Kxg7 16. Ng3 Nf6 17. h3 Nxd5 18. Bxf5 Nxe3 19. fxe3 Bxf5 20. e4 Bd7 21. Qd4+ Rf6 22. Rxf6 exf6 23. Qxd6 Bc6 24. e5 Qxd6 25. exd6 Rd8 26. Rd1 Kf7 27. Ne2 Ke6 28. Nd4+ Ke5 29. d7 Bxd7 30. Nb5 Ke6 31. Re1+ Kd5 32. Nc3+ Kc6 33. Re7 Rh8 34. Ne4 Re8 35. Rxe8 Bxe8 36. Nxf6 Bd7 37. Nxh7 Kb5 38. Nf8 Bf5 39. g4 Bb1 40. a3 a5 41. Kf2 a4 42. bxa4+ Kxa4 43. Nd7 b5 44. h4 Kxa3 45. h5 gxh5 46. gxh5 b4 47. Nc5 Kb2 48. Ke3 Kc3 49. h6 Kc4 50. Na4 b3 51. Kd2 Bh7 52. Nb2+ Kb4 53. Kc1 Kc3 54. Na4+ Kb4 55. Nb2 Kb5 56. Kd2 Kb4 57. Kc1 Bf5 58. Nd1 Kc4 59. Ne3+ 1-0

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2019.02.23"]
[Round "3"]
[White "Nguyen, Vu Ky Anh"]
[Black "Doan, The Duc"]
[Result "1/2-1/2"]
[ECO "E12"]
[PlyCount "104"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 0-0 7. Bd3 b6 8. Rc1 Bb7 9. 0-0 c5 10. b3 Rc8 11. Qe2 cxd4 12. exd4 h6 13. Be3 Bd6 14. Rc2 dxc4 15. bxc4 Ng4 16. h3 Bxf3 17. gxf3 Nxe3 18. fxe3 Qg5+ 19. Kh1 Nf6 20. Rg1 Qh4 21. Qg2 Nh5 22. f4 f5 23. Be2 Rf7 24. Bxh5 Qxh5 25. Ne2 Rfc7 26. c5 bxc5 27. dxc5 Bf8 28. Nd4 Qf7 29. c6 Rb8 30. Qg6 Re7 31. Qxh6 a6 32. Qh4 e5 33. fxe5 Qd5+ 34. Kh2 Qxe5+ 35. Qf4 Qxf4+ 36. exf4 Re4 37. c7 Rc8 38. Rd1 Bd6 39. Rc6 Bxf4+ 40. Kg2 Rxc7 41. Rxc7 Bxc7 42. Nxf5 Re2+ 43. Kf3 Rxa2 44. Rd7 Be5 45. Ne7+ Kf7 46. Nc6+ Ke6 47. Nxe5 Kxe5 48. Rxg7 a5 49. h4 Kf6 50. Ra7 a4 51. h5 Kg5 52. Ra5+ Kh6 1/2-1/2

