[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2022.08.29"]
[Round "9"]
[White "Phan, Minh Trieu"]
[Black "Tran, Duc Duy"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1596"]
[PlyCount "73"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 Nf6 3. e3 d5 4. Bd3 Be7 5. Nf3 0-0 6. Nbd2 b6 7. Ne5 Bb7 8. Qf3 c5 9. c3 Nbd7 10. Qh3 a5 11. g4 Nxe5 12. dxe5 Ne4 13. f3 Bh4+ 14. Bg3 Ng5 15. Qxh4 Nxf3+ 16. Nxf3 Qxh4 17. Bxh4 d4 18. Ke2 dxe3 19. Rhf1 f6 20. Bc4 Rae8 21. Rad1 f5 22. Ng5 Kh8 23. Nxe6 Ba6 24. Nxf8 Bxc4+ 25. Kxe3 Bxf1 26. Rxf1 Rxf8 27. gxf5 Re8 28. e6 Kg8 29. Rd1 g6 30. Rd8 Kf8 31. Rxe8+ Kxe8 32. f6 a4 33. f7+ Kf8 34. Bg5 Kg7 35. Be7 Kh6 36. f8Q+ Kh5 37. Qf4 1-0

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2022.08.28"]
[Round "8"]
[White "Tran, Duc Duy"]
[Black "Nguyen, Huy Hoang"]
[Result "1-0"]
[ECO "B76"]
[BlackElo "1173"]
[PlyCount "47"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. g4 Nxd4 10. Bxd4 Be6 11. 0-0-0 Rc8 12. Kb1 a6 13. h4 b5 14. h5 Bc4 15. hxg6 fxg6 16. Bxc4+ Rxc4 17. Bxf6 Bxf6 18. Qd5+ Kg7 19. Ne2 Qc7 20. Nf4 Qc6 21. Ne6+ Kh8 22. Qxc6 Rxc6 23. Nxf8 Kg8 24. Nxh7 1-0

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2022.08.27"]
[Round "7"]
[White "Nguyen, Van Nhat Linh"]
[Black "Tran, Duc Duy"]
[Result "0-1"]
[ECO "E18"]
[PlyCount "117"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d4 0-0 6. c4 b6 7. Nc3 Bb7 8. Bf4 Nbd7 9. cxd5 Nxd5 10. Nxd5 Bxd5 11. Re1 c5 12. Ne5 Nxe5 13. Bxe5 Bxg2 14. Kxg2 Qd5+ 15. f3 Rac8 16. b3 f6 17. e4 Qd8 18. Bf4 Qxd4 19. Qe2 Qd7 20. Red1 Qb7 21. Qc4 Rc6 22. b4 b5 23. Qb3 c4 24. Qc3 e5 25. Be3 Rc7 26. Rd5 Rd7 27. Rad1 Rfd8 28. Rxd7 Rxd7 29. Rxd7 Qxd7 30. Qd2 Qxd2+ 31. Bxd2 Kf7 32. Kf2 Bd8 33. Be3 a6 34. a3 Ke6 35. Ke2 Kd7 36. g4 Kc6 37. Bc5 a5 38. h4 axb4 39. axb4 Kd7 40. h5 Be7 41. Bxe7 Kxe7 42. Kd2 g6 43. hxg6 hxg6 44. Kc3 Kf7 45. Kd2 Kg7 46. Ke3 Kh6 47. Kd2 Kg5 48. Ke3 Kh4 49. Ke2 Kg3 50. Ke3 Kg2 51. Ke2 g5 52. f4 gxf4 53. g5 fxg5 54. Ke1 f3 55. Kd2 f2 56. Ke3 f1Q 57. Kd2 c3+ 58. Kc2 Qe2+ 59. Kb3 0-1

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2022.08.26"]
[Round "6"]
[White "Tran, Duc Duy"]
[Black "Le, Nhat Minh"]
[Result "0-1"]
[ECO "B80"]
[BlackElo "1902"]
[PlyCount "136"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. 0-0-0 Qc7 10. g4 h6 11. h4 b4 12. Nce2 d5 13. exd5 Nxd5 14. Bf2 Qa5 15. Kb1 Bb7 16. Bg2 Bd6 17. g5 Ne5 18. Nb3 Qc7 19. Ned4 Ng6 20. Bh3 Bf4 21. Qe2 Qe5 22. h5 Qxe2 23. Nxe2 Ne5 24. g6 Be3 25. gxf7+ Kxf7 26. Bxe3 Nxe3 27. Rd6 Bxf3 28. Re1 Bd5 29. Nf4 N3c4 30. Bxe6+ Bxe6 31. Rxe6 Rhe8 32. Rxe8 Rxe8 33. Kc1 Nxb2 34. Rf1 Nbc4 35. Nd5+ Kg8 36. Nxb4 a5 37. Nd5 Ng4 38. Nc5 Re5 39. Rd1 Nf2 40. Rf1 Rxd5 41. Ne6 Rxh5 42. c3 Rh1 43. Rxh1 Nxh1 44. Kc2 Kf7 45. Nd4 g5 46. Kb3 Nb6 47. c4 g4 48. c5 Nc8 49. Kc4 g3 50. Kb5 g2 51. Nf3 h5 52. Kc6 h4 53. Kb7 Ne7 54. c6 Nxc6 55. Kxc6 h3 56. Ng5+ Kf6 57. Nxh3 Nf2 58. Ng1 Ke5 59. Kc5 Kf4 60. Kd4 Kg3 61. Ke3 Nh3 62. Ne2+ Kh2 63. Ke4 Ng5+ 64. Kf4 Ne6+ 65. Ke5 Nc5 66. Kd4 Ne6+ 67. Ke5 Ng5 68. Kf4 Nf7 0-1

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2022.08.25"]
[Round "5"]
[White "Chu, An Khoi"]
[Black "Tran, Duc Duy"]
[Result "1-0"]
[ECO "A20"]
[PlyCount "59"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 c6 2. g3 e5 3. Bg2 Nf6 4. d4 exd4 5. Qxd4 Be7 6. Nc3 0-0 7. e4 c5 8. Qd1 d6 9. Nge2 Nc6 10. 0-0 Bg4 11. Bf4 Ne5 12. b3 Nfd7 13. h3 Bh5 14. g4 Bg6 15. Bg3 h5 16. f4 Nxg4 17. hxg4 hxg4 18. f5 Bh5 19. Nf4 Bf6 20. Nxh5 Bxc3 21. Qxg4 Bxa1 22. Rxa1 g5 23. fxg6 f5 24. exf5 Nf6 25. Nxf6+ Qxf6 26. Re1 Rae8 27. Rxe8 Rxe8 28. Qh5 Re7 29. Qh4 Qa1+ 30. Kh2 1-0

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2022.08.24"]
[Round "4"]
[White "Tran, Duc Duy"]
[Black "Pham, Viet Thien Phuoc"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "1319"]
[PlyCount "56"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 a5 11. Na4 Nbd7 12. g4 Qc7 13. h4 Qc6 14. Nc3 a4 15. Na1 a3 16. b3 Rfc8 17. Nb5 Nb6 18. Nxd6 Rd8 19. Qb4 Bxd6 20. Rxd6 Qxd6 21. Qxd6 Rxd6 22. Bb5 Nfd7 23. c4 Rc8 24. Kb1 Rd3 25. Re1 Nc5 26. b4 Nca4 27. Bxb6 Nxb6 28. c5 Bc4 0-1

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2022.08.23"]
[Round "3"]
[White "Nguyen, Hoang Huy"]
[Black "Tran, Duc Duy"]
[Result "0-1"]
[ECO "A14"]
[PlyCount "80"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. c4 0-0 6. cxd5 exd5 7. d3 c5 8. Bf4 Nc6 9. Nc3 b6 10. Ne5 Nxe5 11. Bxe5 Bb7 12. Qb3 h6 13. Bxf6 Bxf6 14. Nxd5 Bxb2 15. Rab1 Be5 16. Rfe1 Qd7 17. Ne3 Bxg2 18. Kxg2 Bd4 19. Qd5 Qxd5+ 20. Nxd5 Rad8 21. Nc7 Rd7 22. Nb5 Re8 23. Nxd4 Rxd4 24. Rb2 Rxd3 25. Rc2 Rd6 26. e3 Red8 27. Ree2 Rc6 28. a4 Rd3 29. Red2 Rxd2 30. Rxd2 a6 31. Rd8+ Kh7 32. Rd7 c4 33. Rd1 b5 34. axb5 axb5 35. Kf3 b4 36. Ke2 b3 37. Kd2 c3+ 38. Kc1 Ra6 39. Kb1 c2+ 40. Kc1 Ra1+ 0-1

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2022.08.21"]
[Round "2"]
[White "Huynh, Le Minh Hoang"]
[Black "Tran, Duc Duy"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1326"]
[PlyCount "83"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. 0-0 Nf6 6. e5 Ng4 7. Re1 d6 8. exd6 cxd6 9. Nxd4 Nxd4 10. Qxd4 0-0 11. Nc3 Ne5 12. Nd5 Be6 13. Nxe7+ Qxe7 14. Bxe6 Qxe6 15. Bd2 Qg6 16. Re3 Qxc2 17. Bc3 Qg6 18. Rg3 Qh6 19. f4 Ng6 20. Rh3 Nxf4 21. Rxh6 Ne2+ 22. Kf2 Nxd4 23. Rxd6 Nc6 24. Rd7 Rab8 25. Rad1 Rfd8 26. g4 b5 27. Rxd8+ Rxd8 28. Rxd8+ Nxd8 29. Ke3 f6 30. Kd4 Kf7 31. Kc5 Ke6 32. Kxb5 Kd5 33. a4 Nb7 34. b4 Nd6+ 35. Ka6 Nc8 36. Kb7 Kc4 37. Be1 Nb6 38. a5 Nd5 39. Kxa7 Kb5 40. Kb7 Ne7 41. a6 Nc6 42. a7 1-0

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2022.08.20"]
[Round "1"]
[White "Tran, Duc Duy"]
[Black "Doan, Phan Khiem"]
[Result "0-1"]
[ECO "B80"]
[BlackElo "1606"]
[PlyCount "85"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Qc7 8. Qd2 Nbd7 9. 0-0-0 Be7 10. g4 Ne5 11. Be2 b5 12. g5 Nfd7 13. f4 Nc4 14. Bxc4 Qxc4 15. Kb1 b4 16. Nce2 Bb7 17. Ng3 a5 18. h4 Nc5 19. b3 Qa6 20. f5 Bxe4 21. fxe6 a4 22. exf7+ Kd7 23. Ne6 Bxc2+ 24. Qxc2 Nxe6 25. Qd3 axb3 26. Qxa6 Rxa6 27. axb3 Rha8 28. Nf5 Rf8 29. Bd2 Rxf7 30. Nxe7 Kxe7 31. Bxb4 Rb6 32. Ba3 Rf3 33. Ka2 Rf2+ 34. Ka1 Ra6 35. Rd3 Rxa3+ 36. Kb1 Nc5 37. Re3+ Kd7 38. Rhh3 Raa2 39. Rhf3 Rfb2+ 40. Kc1 Rh2 41. Kb1 Rag2 42. Re1 Rb2+ 43. Ka1 0-1

