[Event "VIE-ch U11"]
[Site "Ho Chi Minh City"]
[Date "2022.07.15"]
[Round "7"]
[White "Vu, Bui Hoang Hai"]
[Black "Cao, Tri Dung"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "2352"]
[BlackElo "2351"]
[PlyCount "77"]
[EventDate "2022.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Nc6 5. Nf3 Bb4 6. Bd3 0-0 7. Bd2 Bd7 8. 0-0 Re8 9. c5 h6 10. a3 Bxc3 11. Bxc3 b6 12. cxb6 cxb6 13. Rc1 Bc8 14. Bd2 Bb7 15. Bb5 Rc8 16. Ne5 Nxe5 17. Rxc8 Qxc8 18. Bxe8 Qxe8 19. dxe5 Nd7 20. Bc3 Nc5 21. Bb4 Nd7 22. Bd6 f6 23. Qa4 fxe5 24. Bxe5 Qc8 25. Bc3 Ba6 26. Qg4 Qf8 27. Qxe6+ Qf7 28. Qxf7+ Kxf7 29. Rd1 Bc4 30. e4 Bb3 31. Rd2 Bc4 32. exd5 Bb5 33. Rd4 Nf6 34. Rf4 Bd7 35. Bxf6 gxf6 36. f3 Kg6 37. Kf2 Kg5 38. Ke3 f5 39. Rc4 1-0

[Event "VIE-ch U11"]
[Site "Ho Chi Minh City"]
[Date "2022.07.14"]
[Round "6"]
[White "Cao, Tri Dung"]
[Black "Nguyen, Manh Khiem"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2351"]
[BlackElo "2348"]
[PlyCount "162"]
[EventDate "2022.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. h3 Nf6 5. Nc3 Nc6 6. d3 Be7 7. Be3 a6 8. a4 Bd7 9. 0-0 0-0 10. Re1 Nh5 11. Nd5 Kh8 12. Qd2 g5 13. Nh2 Ng7 14. Qe2 f5 15. f3 f4 16. Bd2 Nd4 17. Qd1 Nh5 18. c3 Ne6 19. Nxe7 Qxe7 20. Bxe6 Bxe6 21. d4 Rad8 22. Qe2 Ng3 23. Qf2 h5 24. Nf1 Nxf1 25. Qxf1 g4 26. Kh2 Qh4 27. Re2 gxh3 28. Be1 hxg2+ 29. Bxh4 gxf1Q 30. Rxf1 Rde8 31. d5 Bd7 32. Rg1 Rg8 33. b3 Rxg1 34. Kxg1 Rg8+ 35. Rg2 Rxg2+ 36. Kxg2 c6 37. c4 b5 38. axb5 axb5 39. Be7 bxc4 40. bxc4 cxd5 41. cxd5 Kg7 42. Bxd6 Kf6 43. Bc7 h4 44. Bd8+ Kf7 45. Bxh4 Bc8 46. Bd8 Bd7 47. Bc7 Kf6 48. Kf2 Bb5 49. Ke1 Bd7 50. Kd2 Bh3 51. d6 Ke6 52. d7 Kxd7 53. Bxe5 Ke6 54. Bxf4 Bg2 55. Ke3 Kf6 56. Bg3 Ke6 57. f4 Kf6 58. f5 Bh1 59. Kf4 Bg2 60. e5+ Kf7 61. e6+ Ke7 62. Bh4+ Kf8 63. Ke5 Bf1 64. e7+ Ke8 65. Kf6 Bc4 66. Kg7 Bb3 67. f6 Bc4 68. Kg6 Be6 69. Kg5 Bb3 70. Kf5 Bc4 71. Ke5 Ba2 72. Kd6 Bb3 73. Bf2 Ba2 74. Kc7 Bb3 75. Bc5 Ba2 76. Kd6 Be6 77. Ke5 Ba2 78. Kf5 Be6+ 79. Kg6 Bf7+ 80. Kg7 Be6 81. Bd6 Ba2 1/2-1/2

[Event "VIE-ch U11"]
[Site "Ho Chi Minh City"]
[Date "2022.07.14"]
[Round "5"]
[White "Cao, Tri Dung"]
[Black "Phan, Trong Duc"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2351"]
[BlackElo "2357"]
[PlyCount "64"]
[EventDate "2022.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 g6 4. Bc4 Bg7 5. d3 Nc6 6. Bf4 Nf6 7. 0-0 0-0 8. Qd2 Na5 9. Bb3 Nxb3 10. axb3 b6 11. Bh6 Bb7 12. Bxg7 Kxg7 13. Rfe1 a6 14. Qe2 Nd7 15. Nd1 Ne5 16. Nxe5 dxe5 17. Ne3 f6 18. Qg4 h5 19. Qg3 Kh7 20. f4 exf4 21. Qxf4 e5 22. Qf3 f5 23. Nc4 fxe4 24. Qg3 Qd4+ 25. Kh1 Rf4 26. dxe4 Raf8 27. h3 h4 28. Qe3 Qxe3 29. Rxe3 Bxe4 30. Rxa6 Bxg2+ 31. Kh2 Rf2 32. Ra7+ Bb7+ 0-1

[Event "VIE-ch U11"]
[Site "Ho Chi Minh City"]
[Date "2022.07.13"]
[Round "4"]
[White "Pham, Huy Duc"]
[Black "Cao, Tri Dung"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2366"]
[BlackElo "2351"]
[PlyCount "53"]
[EventDate "2022.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d4 Bd7 6. dxe5 dxe5 7. 0-0 Be7 8. Bg5 0-0 9. Qd2 h6 10. Bxf6 Bxf6 11. Rad1 Bg4 12. Bxc6 bxc6 13. Qxd8 Rfxd8 14. h3 Bxf3 15. gxf3 Rab8 16. Rxd8+ Rxd8 17. Rd1 Rxd1+ 18. Nxd1 Kh7 19. Ne3 Kg6 20. Nc4 c5 21. Na5 a6 22. Nc6 Kg5 23. Nb8 a5 24. a4 Kf4 25. Kg2 g5 26. Na6 Be7 27. Nxc7 1-0

[Event "VIE-ch U11"]
[Site "Ho Chi Minh City"]
[Date "2022.07.12"]
[Round "3"]
[White "Nguyen, Hai Khanh"]
[Black "Cao, Tri Dung"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2359"]
[BlackElo "2351"]
[PlyCount "73"]
[EventDate "2022.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. g3 Bf5 4. Bg2 Nf6 5. 0-0 e6 6. c4 Be7 7. Nc3 0-0 8. Nh4 Bg4 9. h3 Bh5 10. g4 Bg6 11. Nxg6 fxg6 12. Be3 Bb4 13. cxd5 exd5 14. g5 Bxc3 15. gxf6 Bb4 16. Qb3 a5 17. Qxd5+ Qxd5 18. Bxd5+ Kh8 19. fxg7+ Kxg7 20. Rac1 Rf6 21. Bxc6 Rxc6 22. Rxc6 bxc6 23. Rc1 Ra6 24. Kg2 Kf6 25. Kf3 Bd6 26. Bf4 Rb6 27. Rc2 g5 28. Bg3 h5 29. e4 Bxg3 30. fxg3 Ke6 31. Rxc6+ Rxc6 32. d5+ Kd6 33. dxc6 Kxc6 34. h4 gxh4 35. gxh4 Kd6 36. Kf4 Ke6 37. Kg5 1-0

[Event "VIE-ch U11"]
[Site "Ho Chi Minh City"]
[Date "2022.07.11"]
[Round "1"]
[White "Cao, Tri Dung"]
[Black "Nguyen, Dac Nguyen Dung"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2351"]
[BlackElo "2364"]
[PlyCount "76"]
[EventDate "2022.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. Nf3 Bg7 4. Bc4 Nc6 5. d3 e6 6. Bg5 Nge7 7. Qd2 h6 8. Bf4 a6 9. 0-0-0 b5 10. Bb3 Na5 11. Be5 Nxb3+ 12. cxb3 f6 13. Bd6 Qb6 14. Bxe7 Kxe7 15. Qe3 h5 16. Nd2 a5 17. f4 a4 18. bxa4 b4 19. Nc4 Qc6 20. Nd5+ Kf8 21. Ndb6 Rb8 22. a5 Kg8 23. h3 d5 24. exd5 exd5 25. Nd2 Be6 26. Qg3 h4 27. Qf3 f5 28. Rde1 Bf7 29. Ndc4 Rd8 30. Ne5 Bxe5 31. Rxe5 Qb5 32. Nxd5 Qxa5 33. Ne7+ Kg7 34. Nc6 Qxa2 35. Nxd8 Rxd8 36. Rhe1 Qa1+ 37. Kc2 b3+ 38. Kc3 Qa5# 0-1

