[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.23"]
[Round "9"]
[White "Nguyen, Gia Khanh"]
[Black "Cao, Sang"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1271"]
[BlackElo "2376"]
[PlyCount "114"]
[EventDate "2023.04.18"]
[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. Bf4 e6 3. e3 b6 4. Nf3 Bb7 5. Nbd2 Be7 6. h3 0-0 7. Bd3 d6 8. 0-0 c5 9. Qe2 Nc6 10. c3 Re8 11. Rad1 Qc7 12. e4 cxd4 13. cxd4 e5 14. dxe5 dxe5 15. Bh2 Bc5 16. Nb3 Qe7 17. Bb5 a6 18. Bc4 b5 19. Bd5 Bb6 20. Rfe1 Rad8 21. Bxc6 Bxc6 22. Rxd8 Qxd8 23. Nxe5 Bxe4 24. Ng4 Nxg4 25. Qxg4 Bf5 26. Rxe8+ Qxe8 27. Qd1 Bc2 28. Qd2 Bb1 29. Nc1 Qe4 30. Bg3 h5 31. Qf4 Qxf4 32. Bxf4 Bd4 33. b3 b4 34. Ne2 Bf6 35. Bd6 a5 36. Bc7 a4 37. Nc1 Bxa2 38. bxa4 b3 39. Nxb3 Bxb3 40. a5 Bc4 41. g3 Kf8 42. Kg2 Be2 43. f3 Ke7 44. Kf2 Ba6 45. g4 h4 46. f4 Ke6 47. f5+ Kd5 48. Bf4 Ke4 49. Bd2 Be5 50. Bg5 Bg3+ 51. Kg2 Be1 52. Bd8 Ke3 53. g5 Ke2 54. g6 fxg6 55. fxg6 Bb7+ 56. Kh2 Bg3+ 57. Kg1 Bf2+ 0-1

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.22"]
[Round "8"]
[White "Nguyen, Gia Khanh"]
[Black "Nguyen, Phu"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1271"]
[BlackElo "1941"]
[PlyCount "106"]
[EventDate "2023.04.18"]
[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. Bf4 d5 3. Nf3 c5 4. e3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1 Qc3 8. Bb5 e6 9. 0-0 Qxc5 10. c4 Be7 11. cxd5 exd5 12. Nd4 0-0 13. Rc1 Qb6 14. Nxc6 bxc6 15. Bxc6 Bg4 16. Qb3 Rac8 17. Qxb6 axb6 18. Bb7 Rcd8 19. f3 Bf5 20. Rfd1 Bd3 21. Rc3 Be2 22. Rb1 b5 23. Kf2 Bc4 24. Nxc4 b4 25. Rc2 dxc4 26. Rxc4 Rd2+ 27. Kg1 Rxa2 28. Rc7 Bd8 29. Rc6 Be7 30. Bd6 Re8 31. Bxe7 Rxe7 32. Rc8+ Re8 33. Rxe8+ Nxe8 34. Rxb4 Rd2 35. Rd4 Rc2 36. Rd8 Kf8 37. h3 Ke7 38. Rd3 Nd6 39. Bd5 Nf5 40. Be4 Nd6 41. Bd5 Nf5 42. f4 Re2 43. Be4 Kf6 44. Rb3 Nd6 45. Bf3 Rd2 46. e4 Ke7 47. Kh2 g6 48. e5 Nf5 49. Be4 Nd4 50. Rb7+ Ke6 51. Rb6+ Ke7 52. Rd6 Nb3 53. Rxd2 Nxd2 1-0

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.22"]
[Round "7"]
[White "Nguyen, Van Thanh"]
[Black "Nguyen, Gia Khanh"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2362"]
[BlackElo "1271"]
[PlyCount "96"]
[EventDate "2023.04.18"]
[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 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. e3 b5 6. a4 Bb4 7. Bd2 a5 8. Ne5 Nf6 9. Qf3 Bxc3 10. bxc3 Qd5 11. Qg3 0-0 12. f3 Nbd7 13. e4 Qd6 14. Bh6 Ne8 15. Bf4 Nxe5 16. Bxe5 Qe7 17. Be2 f6 18. Bf4 Kh8 19. 0-0 g5 20. Be3 Bd7 21. h4 gxh4 22. Qxh4 Nd6 23. Bf4 Rf7 24. Kf2 e5 25. Be3 Re8 26. Rfd1 Nb7 27. Rd2 Bc8 28. d5 cxd5 29. Rxd5 bxa4 30. Rxa4 Be6 31. Rd1 Qc7 32. f4 exf4 33. Bxf4 Qc6 34. Ra2 Nc5 35. Bh5 Nxe4+ 36. Kg1 Nxc3 37. Bxf7 Bxf7 38. Rd6 Qc5+ 39. Kh2 Nxa2 40. Qxf6+ Kg8 41. Bg3 Qh5+ 42. Kg1 c3 43. Rc6 Qg6 44. Qf3 Qe4 45. Qf6 c2 46. Qg5+ Bg6 47. Rc7 c1Q+ 48. Rxc1 Nxc1 0-1

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.21"]
[Round "6"]
[White "Nguyen, Gia Khanh"]
[Black "Hoang, Canh Huan"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1271"]
[BlackElo "2382"]
[PlyCount "120"]
[EventDate "2023.04.18"]
[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 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. e4 0-0 6. Be2 Bg4 7. h3 Bxf3 8. Bxf3 Nfd7 9. Be3 Nc6 10. Qd2 e5 11. d5 Nd4 12. Ne2 Nxf3+ 13. gxf3 f5 14. Qc2 Qh4 15. exf5 Rxf5 16. Qe4 Qf6 17. Ng3 Rxf3 18. Qg4 Nc5 19. Bxc5 dxc5 20. Ne4 Qf8 21. Ng5 Rf4 22. Qg3 Rxc4 23. 0-0 Qd6 24. Ne6 e4 25. Qxd6 cxd6 26. Rab1 Re8 27. Rfe1 Rc2 28. Rxe4 Rxb2 29. Rxb2 Bxb2 30. Nxc5 Rxe4 31. Nxe4 Be5 32. Kf1 Kf7 33. Ke2 Ke7 34. Ke3 h6 35. f4 Bb2 36. Ng3 Bf6 37. Ke4 Bh4 38. Ne2 Kf6 39. Nd4 a6 40. Ne6 Be1 41. Nd4 b5 42. Nc2 Bd2 43. Nd4 Ba5 44. Ne2 Bb6 45. Ng3 Bf2 46. Ne2 b4 47. Nc1 a5 48. Nd3 Bg3 49. Kf3 Bh4 50. Kg4 g5 51. Nb2 Be1 52. Nc4 a4 53. Nxd6 b3 54. Ne4+ Kg7 55. axb3 a3 56. d6 a2 57. d7 Ba5 58. b4 Bb6 59. Nc5 a1Q 60. Ne6+ Kf6 0-1

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.20"]
[Round "5"]
[White "Luong, Duy Loc"]
[Black "Nguyen, Gia Khanh"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "1767"]
[BlackElo "1271"]
[PlyCount "17"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. c4 c6 7. cxd5 cxd5 8. Nc3 Nc6 9. Bf4 1/2-1/2

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.20"]
[Round "4"]
[White "Nguyen, Gia Khanh"]
[Black "Doan, Nguyen Quoc Thinh"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1271"]
[BlackElo "1927"]
[PlyCount "190"]
[EventDate "2023.04.18"]
[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. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. Be2 h5 6. Nf3 0-0 7. Ne5 c5 8. dxc5 Qa5 9. Qd2 Nc6 10. 0-0 Nxe5 11. Bxe5 Ne4 12. Nxe4 Qxd2 13. Nxd2 Bxe5 14. Rab1 Bd7 15. Nf3 Bf6 16. Rfd1 Be6 17. Nd4 Rfc8 18. b4 a5 19. a3 axb4 20. axb4 Bxd4 21. exd4 b6 22. Ra1 bxc5 23. dxc5 Rxa1 24. Rxa1 d4 25. Rd1 Bf5 26. Rxd4 Bxc2 27. Rc4 Ba4 28. Rc1 Rb8 29. c6 Rxb4 30. c7 Bd7 31. c8Q+ Bxc8 32. Rxc8+ Kg7 33. g3 h4 34. Kg2 Rb2 35. Bg4 f5 36. Bh3 e5 37. g4 f4 38. Re8 Kf6 39. g5+ Kxg5 40. Rxe5+ Kf6 41. Re4 Kg5 42. Be6 Rc2 43. h3 Rc3 44. Bg4 Ra3 45. Re2 Rc3 46. f3 Ra3 47. Kf2 Rc3 48. Ke1 Rd3 49. Rd2 Re3+ 50. Kd1 Rc3 51. Rd5+ Kf6 52. Kd2 Re3 53. Rd3 Re8 54. Kc3 Ke5 55. Kc4 Re7 56. Rd7 Re8 57. Rd5+ Kf6 58. Rd4 Kg5 59. Kc5 Re1 60. Kd6 Ra1 61. Ke7 Ra7+ 62. Rd7 Ra6 63. Kf7 Kh6 64. Re7 Rb6 65. Re6 Rb7+ 66. Kf6 Rb8 67. Re4 Rf8+ 68. Ke7 Kg7 69. Be6 Rf6 70. Rc4 Rf8 71. Rd4 Ra8 72. Rxf4 Ra7+ 73. Kd6 g5 74. Rd4 Kf6 75. Bg4 Ra6+ 76. Kd5 Ra1 77. Re4 Ra5+ 78. Kc6 Ra6+ 79. Kb7 Rd6 80. Kc7 Ra6 81. Rc4 Ra7+ 82. Kd6 Ra1 83. Rc6 Rd1+ 84. Kc7+ Ke5 85. Re6+ Kf4 86. Rf6+ Kg3 87. Rf5 Rc1+ 88. Kd6 Rd1+ 89. Ke6 Ra1 90. Rxg5 Ra6+ 91. Kf7 Rb6 92. Rf5 Ra6 93. Rf6 Ra7+ 94. Kg6 Ra5 95. f4 Rb5 1-0

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.19"]
[Round "3"]
[White "Vo, Hoai Thuong"]
[Black "Nguyen, Gia Khanh"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1993"]
[BlackElo "1271"]
[PlyCount "107"]
[EventDate "2023.04.18"]
[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 d5 2. c4 c6 3. Nc3 e6 4. e3 Nf6 5. Nf3 Bd6 6. Be2 Nbd7 7. 0-0 0-0 8. b3 Ne4 9. Nxe4 dxe4 10. Nd2 f5 11. c5 Bc7 12. Nc4 Nf6 13. Ne5 Bxe5 14. dxe5 Nd5 15. Qc2 Bd7 16. Bc4 Qe7 17. Bxd5 exd5 18. f4 b5 19. e6 Bxe6 20. Bb2 a5 21. Kh1 b4 22. a3 bxa3 23. Rxa3 Rfb8 24. Bd4 Rb5 25. h3 Ra6 26. Rfa1 Qa7 27. Kh2 h6 28. Qf2 Qd7 29. Kh1 Qf7 30. Qh4 Qd7 31. Rg1 Ra7 32. g4 Qe7 33. Qe1 g6 34. Qg3 Kh7 35. Rga1 Qd7 36. Rg1 Qe7 37. Qe1 Qd8 38. g5 h5 39. Qc3 Bc8 40. Rga1 Kg8 41. Qd2 Be6 42. b4 Bc8 43. Rxa5 Rbxa5 44. Rxa5 Rxa5 45. bxa5 Ba6 46. Qb4 Qc7 47. Bb2 Kf8 48. Qc3 Qf7 49. Qh8+ Ke7 50. Qb8 d4 51. Bxd4 Qa2 52. Bf6+ Kf7 53. Qc7+ Ke6 54. Qd6+ 1-0

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.18"]
[Round "1"]
[White "Dang, Hoang Son"]
[Black "Nguyen, Gia Khanh"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2333"]
[BlackElo "1271"]
[PlyCount "85"]
[EventDate "2023.04.18"]
[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 d5 2. c4 c6 3. Nc3 e6 4. Nf3 dxc4 5. e4 b5 6. Be2 Nf6 7. Bg5 Bb4 8. e5 h6 9. Bh4 g5 10. Nxg5 hxg5 11. Bxg5 Qa5 12. Bxf6 Bxc3+ 13. bxc3 Qxc3+ 14. Kf1 Rg8 15. a4 Bb7 16. Bf3 a6 17. h4 Nd7 18. Bg5 Rxg5 19. hxg5 0-0-0 20. axb5 axb5 21. Rc1 Qb2 22. Rc2 Qa3 23. Rh3 c3 24. Bxc6 b4 25. Bxb7+ Kxb7 26. Qb1 Rc8 27. Rf3 Nb6 28. Rxf7+ Kb8 29. g6 b3 30. g7 b2 31. Rf8 Qa1 32. Rxc8+ Kb7 33. Rb8+ Ka7 34. Qxa1+ bxa1Q+ 35. Ke2 Nd5 36. g8Q Qa6+ 37. Kf3 Qd3+ 38. Kg4 Qe4+ 39. Kh5 Qf5+ 40. Kh6 Qf4+ 41. Kg7 Qg5+ 42. Kh8 Nc7 43. Ra2+ 1-0

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.18"]
[Round "2"]
[White "Nguyen, Gia Khanh"]
[Black "Tran, Ly Khoi Nguyen"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1271"]
[BlackElo "1943"]
[PlyCount "67"]
[EventDate "2023.04.18"]
[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. Bf4 g6 3. Nc3 Bg7 4. e4 0-0 5. Qd2 c5 6. dxc5 Qa5 7. f3 Qxc5 8. 0-0-0 d6 9. Be3 Qc6 10. Nge2 a6 11. h4 Be6 12. Nd4 Qd7 13. Bh6 Nc6 14. Nb3 b5 15. Bxg7 Kxg7 16. h5 Rh8 17. h6+ Kg8 18. Nd5 Bxd5 19. exd5 Nd8 20. g4 Ne8 21. Bh3 f6 22. g5 f5 23. Rhe1 Kf7 24. f4 Rf8 25. Nd4 Kg8 26. Nc6 Rf7 27. Qc3 Nb7 28. Bg2 Nc5 29. Re2 Rc8 30. Rde1 Rc7 31. b4 Na4 32. Qd4 Rb7 33. Re6 Nb6 34. Nxe7+ 1-0

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.15"]
[Round "7"]
[White "Nguyen, Gia Khanh"]
[Black "Tran, Ngoc Minh Duy"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2315"]
[BlackElo "2345"]
[PlyCount "140"]
[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. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Bd3 Qb6 6. Qc1 e6 7. Nd2 cxd4 8. exd4 Be7 9. Ngf3 0-0 10. 0-0 Bd7 11. Ne5 Rfc8 12. Ndf3 Be8 13. Nxc6 Bxc6 14. Ne5 Bb5 15. f3 Bxd3 16. Nxd3 Nd7 17. Qd2 Qb5 18. Rfc1 Nb6 19. Ne5 a5 20. Qd3 Qxd3 21. Nxd3 Na4 22. Rc2 b5 23. Rac1 Nb6 24. b3 Ba3 25. Rb1 f6 26. Bc1 Bd6 27. Be3 Nd7 28. Rbc1 Ba3 29. Re1 Rc6 30. Bc1 Bxc1 31. Rexc1 Rac8 32. a3 e5 33. Ne1 Kf7 34. Kf2 Nb6 35. Ke2 a4 36. bxa4 bxa4 37. dxe5 fxe5 38. Nd3 Ke6 39. Nb4 Rc5 40. Kd3 Nc4 41. Ra1 Nd6 42. Rac1 Nb5 43. c4 Rxc4 44. Rxc4 Rxc4 45. Rxc4 dxc4+ 46. Kxc4 Nxa3+ 47. Kc3 Nb5+ 48. Kc4 Nd4 49. Na2 Nc2 50. Nc3 Ne3+ 51. Kd3 Nxg2 52. Nxa4 Kf5 53. Ke2 Nf4+ 54. Kf2 g5 55. Kg3 h5 56. Nc5 Ne6 57. Nd3 Nd4 58. Nc5 g4 59. fxg4+ hxg4 60. Nb7 Kg5 61. Nc5 Nf5+ 62. Kg2 Kh4 63. Ne4 Nd4 64. Nf2 Nf3 65. Ne4 Ng5 66. Ng3 Ne6 67. Nf5+ Kg5 68. Ng3 Kf4 69. h3 gxh3+ 70. Kxh3 Kf3 1/2-1/2

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.14"]
[Round "5"]
[White "Bui, Tran Minh Khang"]
[Black "Nguyen, Gia Khanh"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2325"]
[BlackElo "2315"]
[PlyCount "86"]
[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 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. Ne2 Ng5 6. Ng3 Nxf3+ 7. Qxf3 c5 8. c3 Bd7 9. Qg4 f5 10. exf6 Qxf6 11. d4 cxd4 12. Qxd4 Nc6 13. Qxf6 gxf6 14. Be3 0-0-0 15. 0-0-0 Be8 16. Bd3 Bg6 17. Rhe1 Bd6 18. f4 Bxd3 19. Rxd3 h5 20. Ne2 Rhg8 21. g3 h4 22. Bf2 hxg3 23. hxg3 Rge8 24. Nd4 e5 25. Nf5 e4 26. Rd2 Ne7 27. Nxe7+ Rxe7 28. Bxa7 f5 29. Be3 Bc7 30. Kc2 Rg7 31. Bf2 b6 32. Rh1 e3 33. Bxe3 Rxg3 34. Bd4 Bxf4 35. Rf2 Be3 36. Bxe3 Rxe3 37. Rxf5 d4 38. cxd4 Rxd4 39. Rf7 Re6 40. Rh8+ Rd8 41. Rxd8+ Kxd8 42. a4 Kc8 43. Kc3 Re4 1/2-1/2

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.14"]
[Round "6"]
[White "Le, Quang Minh"]
[Black "Nguyen, Gia Khanh"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2347"]
[BlackElo "2315"]
[PlyCount "108"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. 0-0 Nxd4 9. Nxd4 Qxd4 10. Nc3 a6 11. Qe2 Qb6 12. Kh1 Ne7 13. f4 Nc6 14. f5 Nb4 15. fxe6 Bxe6 16. Bf5 Bxf5 17. Rxf5 Qe6 18. Rf1 0-0-0 19. Bg5 Rd7 20. a3 Nc6 21. b4 Qxe5 22. Qd2 d4 23. Rae1 dxc3 24. Qc1 Bd6 25. Rxe5 Bxe5 26. Bf4 Bf6 27. h3 Re8 28. Rd1 Rde7 29. Bg5 Bxg5 30. Qxg5 Re1+ 31. Rxe1 Rxe1+ 32. Kh2 Ra1 33. Qg4+ Kd8 34. Qxg7 Rxa3 35. Qf8+ Kd7 36. b5 Ne7 37. Qb8 axb5 38. Qxb7+ Kd6 39. Qxb5 Nd5 40. Qb8+ Ke6 41. Qb1 Ke5 42. h4 Kd4 43. h5 h6 44. Qd1+ Kc4 45. Qf1+ Kb4 46. Qd3 Kc5 47. Qb1 Ra4 48. Qb8 Rc4 49. Qa7+ Nb6 50. Qe7+ Kb5 51. Qe5+ Ka6 52. Qe3 c2 53. Qc1 Ka5 54. g4 f6 0-1

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.13"]
[Round "4"]
[White "Nguyen, Gia Khanh"]
[Black "Dang, Nguyen Tien Dung"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2315"]
[BlackElo "2322"]
[PlyCount "51"]
[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 Nf6 2. Bg5 e6 3. e3 h6 4. Bxf6 Qxf6 5. Bd3 Be7 6. Nf3 0-0 7. Nbd2 d5 8. Ne5 c5 9. Ng4 Qh4 10. g3 f5 11. gxh4 fxg4 12. Qxg4 e5 13. Qg6 e4 14. Nxe4 dxe4 15. Bxe4 Nc6 16. Rg1 Bf6 17. Qh7+ Kf7 18. Bd5+ Be6 19. Qg6+ Ke7 20. Bxe6 Kxe6 21. d5+ Kxd5 22. 0-0-0+ Ke6 23. Qg4+ Kf7 24. Rd7+ Ke8 25. Qe6+ Ne7 26. Rxg7 1-0

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.12"]
[Round "2"]
[White "Nguyen, Gia Khanh"]
[Black "Hoang, Le Minh Bao"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2315"]
[BlackElo "2330"]
[PlyCount "57"]
[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 c5 2. d5 e6 3. e4 Nf6 4. Nc3 d6 5. h3 exd5 6. exd5 Be7 7. Nf3 0-0 8. Be2 Na6 9. Bxa6 bxa6 10. 0-0 Rb8 11. Ne2 Re8 12. Qd3 Nd7 13. Ng3 Bf6 14. Rb1 Ne5 15. Nxe5 Bxe5 16. b3 Qf6 17. Bd2 Qg6 18. Qxg6 fxg6 19. c4 Bf5 20. Nxf5 gxf5 21. Rfe1 Kf7 22. Kf1 Bf6 23. Rxe8 Rxe8 24. Re1 Rxe1+ 25. Kxe1 Bd8 26. f4 h5 27. g3 Bf6 28. h4 Ke7 29. Ke2 1/2-1/2

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.12"]
[Round "3"]
[White "Pham, Dang Minh"]
[Black "Nguyen, Gia Khanh"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "2326"]
[BlackElo "2315"]
[PlyCount "89"]
[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. Nf3 f5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 c6 8. Qc2 Qc7 9. Rd1 e5 10. dxe5 dxe5 11. b3 h6 12. Ba3 c5 13. Nb5 Qe7 14. Nd6 Nfd7 15. Nh4 Kh7 16. Nxc8 Rxc8 17. Bxb7 Nc6 18. Bxa8 Rxa8 19. Nxf5 Qf7 20. Nxg7 Kxg7 21. Qe4 Rc8 22. Qd5 Rc7 23. Qxf7+ Kxf7 24. e3 e4 25. Kf1 Nce5 26. Ke2 g5 27. h3 h5 28. Rd5 Nf3 29. Rad1 Ke6 30. Rd6+ Ke7 31. Rh6 h4 32. Rh7+ Ke6 33. Bxc5 Rxc5 34. Rhxd7 Rc6 35. Rxa7 g4 36. hxg4 h3 37. Rh7 h2 38. Kf1 Ra6 39. a4 Rb6 40. c5 h1Q+ 41. Rxh1 Rxb3 42. Rh7 Rd3 43. Rxd3 exd3 44. c6 Kd5 45. c7 1-0

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.11"]
[Round "1"]
[White "Lam, Duc Hai Nam"]
[Black "Nguyen, Gia Khanh"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2334"]
[BlackElo "2315"]
[PlyCount "120"]
[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. g3 f5 2. Bg2 Nf6 3. d4 e6 4. c4 c6 5. Nf3 d5 6. 0-0 Bd6 7. c5 Bc7 8. Bf4 0-0 9. Bxc7 Qxc7 10. Qd2 Nbd7 11. Ng5 Re8 12. f4 Ne4 13. Bxe4 fxe4 14. e3 h6 15. Nh3 e5 16. Nf2 exd4 17. Qxd4 b6 18. b4 a5 19. Nc3 Qa7 20. Nxd5 bxc5 21. bxc5 cxd5 22. Qxd5+ Kh8 23. Nxe4 Bb7 24. Qxd7 Bxe4 25. Qxa7 Rxa7 26. Rac1 Rb7 27. Rf2 Rc8 28. Rd2 Rb1 29. Rxb1 Bxb1 30. Rb2 Bd3 31. Rd2 Bc4 32. Rc2 Rxc5 33. e4 Rc6 34. Kf2 Bb5 35. Rxc6 Bxc6 36. Ke3 Kg8 37. f5 Kf7 38. Kf4 Ba4 39. g4 Bd1 40. h4 a4 41. a3 Be2 42. g5 Bd3 43. Ke3 Bb1 44. Kf4 Ba2 45. Ke5 Bc4 46. Kf4 Be2 47. Ke5 Ke7 48. Kd4 h5 49. Ke5 Kf7 50. Kf4 g6 51. Ke5 Bd3 52. f6 Bc2 53. Kd5 Bb3+ 54. Ke5 Ba2 55. Kd6 Ke8 56. e5 Kf7 57. Kd7 Bb3 58. Kd6 Be6 59. Kc7 Bd5 60. Kd7 Be6+ 1/2-1/2

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.17"]
[Round "9"]
[White "Nguyen, Luong Duc"]
[Black "Nguyen, Gia Khanh"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2366"]
[BlackElo "2353"]
[PlyCount "92"]
[EventDate "2022.06.11"]
[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 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Bd3 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 0-0 8. Ne2 dxc4 9. Bxc4 Bf5 10. 0-0 Nbd7 11. Qg5 Bg6 12. Nbc3 Nb6 13. Bb3 Ne4 14. Qf4 Nxc3 15. bxc3 a5 16. Rac1 a4 17. Bc2 Re8 18. Bxg6 hxg6 19. Qf3 Nc4 20. Rfe1 c6 21. Ng3 Qd5 22. Ne4 b6 23. Qf4 Qf5 24. Qxf5 gxf5 25. Ng3 g6 26. f3 Kf8 27. Kf2 Ra5 28. Rxe8+ Kxe8 29. Rc2 Rb5 30. Nf1 a3 31. Nd2 Rb2 32. Rxb2 axb2 33. Nb1 Kd7 34. Ke2 Ke6 35. Kd3 Kd5 36. g3 g5 37. h4 gxh4 38. gxh4 b5 39. f4 Ke6 40. h5 Kf6 41. a4 Kg7 42. d5 cxd5 43. axb5 Kh6 44. Kd4 Kxh5 45. Kxd5 Na5 46. c4 Nc6 1-0

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.16"]
[Round "8"]
[White "Nguyen, Gia Khanh"]
[Black "Ha, Nguyen Nam Khanh"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2353"]
[BlackElo "2355"]
[PlyCount "36"]
[EventDate "2022.06.11"]
[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 e6 2. Bf4 b6 3. e4 Bb7 4. Bd3 Nf6 5. Nd2 Be7 6. Ngf3 Nc6 7. c3 h6 8. 0-0 0-0 9. Qe2 Re8 10. e5 Nh7 11. Ne4 Rb8 12. Nfd2 d5 13. Ng3 Bg5 14. Be3 Bxe3 15. Qxe3 Ne7 16. f4 Qc8 17. f5 exf5 18. Nxf5 Ba6 1-0

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.15"]
[Round "7"]
[White "Ngo, Tran Trung Hieu"]
[Black "Nguyen, Gia Khanh"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2364"]
[BlackElo "2353"]
[PlyCount "50"]
[EventDate "2022.06.11"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. c3 Ne7 6. Ne2 h6 7. Bf4 0-0 8. 0-0 Bxf4 9. Nxf4 Qd6 10. Qf3 c6 11. Nd2 Bf5 12. Bxf5 Nxf5 13. Rae1 Nd7 14. Qg4 Ne7 15. Re3 Nf6 16. Qf3 Ng6 17. Nxg6 fxg6 18. Qg3 Qxg3 19. fxg3 Rfe8 20. Rfe1 Kf7 21. Rxe8 Rxe8 22. Rxe8 Nxe8 23. Kf2 Nd6 24. g4 Ke6 25. Ke3 b6 1-0

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.15"]
[Round "6"]
[White "Nguyen, Gia Khanh"]
[Black "Bui, Tran Minh Khang"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2353"]
[BlackElo "2358"]
[PlyCount "84"]
[EventDate "2022.06.11"]
[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 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 Nbd7 6. Nf3 c6 7. 0-0-0 0-0 8. e5 Ne8 9. h4 Qa5 10. Bg5 dxe5 11. Bxe7 exd4 12. Nxd4 Nef6 13. Bxf8 Nxf8 14. Nb3 Qb6 15. f3 Be6 16. Bd3 a5 17. Na4 Qc7 18. Kb1 b5 19. Nac5 a4 20. Nd4 Bd5 21. Qb4 a3 22. bxa3 N8d7 23. Ncb3 Bf8 24. Qc3 Qa7 25. Rhe1 Qxa3 26. Qb2 Qa7 27. Nxb5 cxb5 28. Bxb5 Bg7 29. c3 Nb6 30. Rd4 Be6 31. Rd2 Nc4 32. Bxc4 Bxc4 33. Rd4 Be6 34. Red1 Qc7 35. g4 Nd7 36. R4d2 Ne5 37. Qc1 Nxf3 38. Rg2 Nxh4 39. Rgg1 Nf3 40. Rgf1 Bxg4 41. Rd5 Ne5 42. Qe3 Qc4 0-1

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.14"]
[Round "5"]
[White "Banh, Gia Huy"]
[Black "Nguyen, Gia Khanh"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2362"]
[BlackElo "2353"]
[PlyCount "21"]
[EventDate "2022.06.11"]
[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 e6 2. b3 d5 3. Bb2 d4 4. Nf3 c5 5. c3 dxc3 6. Nxc3 Nf6 7. d4 cxd4 8. Nxd4 Bb4 9. Ndb5 Nxe4 10. Qxd8+ Kxd8 11. 0-0-0+ 1-0

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.13"]
[Round "4"]
[White "Nguyen, Gia Khanh"]
[Black "Hoang, Dinh Duy"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2353"]
[BlackElo "2370"]
[PlyCount "41"]
[EventDate "2022.06.11"]
[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 c5 2. d5 Nf6 3. c4 e6 4. Nc3 d6 5. e4 Be7 6. f4 exd5 7. cxd5 a6 8. a4 Qa5 9. Bd2 Qb4 10. Qc2 Ng4 11. Nf3 Bf6 12. h3 Nh6 13. g4 Nxg4 14. hxg4 Bxg4 15. Be2 h5 16. 0-0-0 b5 17. e5 Bxf3 18. Bxf3 dxe5 19. Nxb5 Qxb5 20. axb5 axb5 21. Qxc5 1-0

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.13"]
[Round "3"]
[White "Pham, Tran Gia Phuc"]
[Black "Nguyen, Gia Khanh"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2338"]
[BlackElo "2353"]
[PlyCount "91"]
[EventDate "2022.06.11"]
[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 Nf6 2. Nf3 d5 3. Bg5 Ne4 4. Bh4 c6 5. c3 Qb6 6. Qb3 Bf5 7. Nbd2 Nd7 8. e3 Ndf6 9. c4 e6 10. c5 Qxb3 11. axb3 a6 12. b4 Rb8 13. Nb3 Be7 14. Na5 Bd8 15. Be2 h6 16. Ne5 Bxa5 17. bxa5 g5 18. Bg3 Nxg3 19. hxg3 Nd7 20. g4 Nxe5 21. gxf5 Nd7 22. fxe6 fxe6 23. f4 Ke7 24. Ra3 gxf4 25. exf4 Rbf8 26. Rh4 Kd8 27. Rah3 Rf6 28. Kd2 Rg8 29. Bf3 Nf8 30. g3 Rfg6 31. g4 Rf6 32. Ke3 Ng6 33. Rxh6 Rxf4 34. Rxg6 Rxf3+ 35. Kxf3 Rxg6 36. Rh7 Rf6+ 37. Ke3 Rf1 38. Rxb7 Re1+ 39. Kf3 e5 40. g5 Rf1+ 41. Ke3 exd4+ 42. Kxd4 Rg1 43. Rg7 Rg4+ 44. Ke5 Re4+ 45. Kd6 d4 46. Kxc6 1-0

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.12"]
[Round "2"]
[White "Nguyen, Gia Khanh"]
[Black "Phan, Nguyen Thai Bao"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2353"]
[BlackElo "2374"]
[PlyCount "52"]
[EventDate "2022.06.11"]
[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. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Bg3 b6 6. Bd3 Bb7 7. Nbd2 Bxg3 8. hxg3 Nbd7 9. Ne5 Nxe5 10. dxe5 Ne4 11. Bxe4 dxe4 12. Qg4 Qd5 13. Qxg7 0-0-0 14. 0-0-0 Qxa2 15. Nb1 Qa5 16. Qxf7 Qxe5 17. Nc3 Qf5 18. Qxf5 exf5 19. Rh5 Rdf8 20. Rdh1 Rf7 21. Nb5 Kb8 22. Nd4 Bc8 23. R1h4 Bd7 24. Ne2 c6 25. Nf4 Rg7 26. Nh3 Kc7 1/2-1/2

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.11"]
[Round "1"]
[White "Tran, Le Viet Anh"]
[Black "Nguyen, Gia Khanh"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2378"]
[BlackElo "2353"]
[PlyCount "66"]
[EventDate "2022.06.11"]
[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 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. dxc5 e5 6. Bg3 Bxc5 7. Bb5 Qc7 8. Nf3 Bd6 9. 0-0 Bg4 10. Be2 0-0 11. h3 Bh5 12. Bh4 Ne7 13. Bxf6 gxf6 14. Nbd2 Rfd8 15. c4 dxc4 16. Bxc4 e4 17. g4 exf3 18. gxh5 Bb4 19. Rc1 Qa5 20. Qxf3 Rxd2 21. Qxf6 Qxh5 22. Kg2 Rd6 23. Bxf7+ Qxf7 24. Qh4 Rg6+ 25. Kh2 Qf3 26. Rg1 Bd6+ 27. Rg3 Bxg3+ 28. fxg3 Qf2+ 29. Kh1 Nf5 30. Qc4+ Kh8 31. Qc3+ Rg7 32. Rg1 Nxg3+ 33. Rxg3 Qxg3 0-1

[Event "VIE-ch U09"]
[Site "Hai Phong"]
[Date "2018.07.12"]
[Round "8"]
[White "Pham, Dang Minh"]
[Black "Nguyen, Gia Khanh"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1941"]
[BlackElo "1951"]
[PlyCount "61"]
[EventDate "2018.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. 0-0 g6 5. d4 cxd4 6. Nxd4 Nc6 7. c4 e5 8. Nxc6 bxc6 9. Nc3 Bb7 10. cxd5 Nxd5 11. Qb3 Nxc3 12. Qxb7 Nxe2+ 13. Kh1 Rc8 14. Bxc6+ Rxc6 15. Qxc6+ Qd7 16. Qe4 Bg7 17. Qxe2 0-0 18. Be3 f5 19. Qc4+ Kh8 20. Rad1 Qb7+ 21. Qd5 Qxb2 22. Bc5 Rb8 23. Rb1 Qxb1 24. Rxb1 Rxb1+ 25. Kg2 Rb8 26. Bxa7 Rf8 27. Bc5 Re8 28. a4 h6 29. a5 g5 30. a6 f4 31. a7 1-0

[Event "VIE-ch U09"]
[Site "Hai Phong"]
[Date "2018.07.11"]
[Round "7"]
[White "Nguyen, Gia Khanh"]
[Black "Nguyen, Khanh Lam"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1951"]
[BlackElo "1966"]
[PlyCount "78"]
[EventDate "2018.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. d4 Bg7 5. Nc3 0-0 6. e3 d6 7. Nge2 e5 8. 0-0 Nc6 9. b3 e4 10. a3 d5 11. cxd5 Nxd5 12. Nxd5 Qxd5 13. Nc3 Qd8 14. Bb2 Ne7 15. Rc1 c6 16. Qd2 Be6 17. b4 Nd5 18. Nxd5 Bxd5 19. Rfd1 Rc8 20. Bf1 Qd7 21. Bc4 b6 22. Bxd5+ cxd5 23. Rxc8 Rxc8 24. Rc1 Bf6 25. Rc3 Bd8 26. Qc2 Rxc3 27. Qxc3 Qc7 28. Qxc7 Bxc7 29. Kg2 Kf7 30. h3 Ke6 31. Kf1 Kd6 32. b5 Bb8 33. Ke2 Bc7 34. Kd2 Bd8 35. Kc3 Bc7 36. Kb3 Bd8 37. a4 Bc7 38. Bc3 Bd8 39. a5 Bc7 1/2-1/2

[Event "VIE-ch U09"]
[Site "Hai Phong"]
[Date "2018.07.10"]
[Round "6"]
[White "Pham, Viet Thien Phuoc"]
[Black "Nguyen, Gia Khanh"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1964"]
[BlackElo "1951"]
[PlyCount "57"]
[EventDate "2018.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 a6 6. e3 Nc6 7. Bd3 Bg4 8. Nge2 e6 9. 0-0 Bd6 10. Bxd6 Qxd6 11. a3 0-0 12. Qd2 Na5 13. Rad1 Bxe2 14. Qxe2 b5 15. f3 Rac8 16. Qf2 Rfd8 17. f4 Nc4 18. Bxc4 bxc4 19. Qh4 Rb8 20. Rb1 Rb3 21. g4 Rdb8 22. g5 Nd7 23. Qf2 f6 24. gxf6 Nxf6 25. Kh1 Qb6 26. Na4 Qb5 27. Nc3 Qb6 28. Na4 Qb5 29. Nc3 1/2-1/2

[Event "VIE-ch U09"]
[Site "Hai Phong"]
[Date "2018.07.09"]
[Round "5"]
[White "Le, Quang Manh"]
[Black "Nguyen, Gia Khanh"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1916"]
[BlackElo "1951"]
[PlyCount "115"]
[EventDate "2018.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 d6 4. Nc3 h6 5. Be2 Be6 6. Be3 Be7 7. 0-0 0-0 8. d4 exd4 9. Nxd4 Qd7 10. Nxe6 Qxe6 11. Bf3 c6 12. g3 Rd8 13. Qe2 Na6 14. Bg2 d5 15. exd5 cxd5 16. Bd4 Qxe2 17. Nxe2 Rac8 18. c3 b6 19. Nf4 Nc7 20. Rfe1 Bc5 21. Bxf6 gxf6 22. Rad1 Re8 23. Nxd5 Nxd5 24. Bxd5 Rxe1+ 25. Rxe1 Rd8 26. c4 Kg7 27. Kf1 a5 28. b3 Rb8 29. a4 Rd8 30. f4 Rb8 31. Kg2 Rh8 32. Kh3 h5 33. Kh4 Bb4 34. Re2 Bc5 35. g4 hxg4+ 36. Kxg4 Rh6 37. f5 Bd6 38. h4 Rh8 39. h5 Rf8 40. Re1 Kh6 41. Rd1 Bc5 42. Bc6 Rc8 43. Bb7 Re8 44. Rd7 Re7 45. Rxe7 Bxe7 46. Bd5 Kg7 47. Bc6 Bd6 48. Kf3 Kh6 49. Be8 Kxh5 50. Bxf7+ Kg5 51. Be6 Bc5 52. Ke4 Kg4 53. Kd5 Kf4 54. Kc6 Ke4 55. Bc8 Ke5 56. Kc7 Kd4 57. Bb7 Ke5 58. Bc8 1/2-1/2

[Event "VIE-ch U09"]
[Site "Hai Phong"]
[Date "2018.07.09"]
[Round "4"]
[White "Nguyen, Gia Khanh"]
[Black "Nguyen, Minh Duc"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "1951"]
[BlackElo "1919"]
[PlyCount "119"]
[EventDate "2018.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 c6 7. Rc1 h6 8. Bh4 0-0 9. Bd3 dxc4 10. Bxc4 b5 11. Bd3 a6 12. 0-0 Bb7 13. Bb1 c5 14. Qd3 cxd4 15. exd4 b4 16. Ne2 a5 17. Rfe1 Be4 18. Qe3 Bxb1 19. Rxb1 Nd5 20. Bxe7 Qxe7 21. Qd2 Rac8 22. Rbc1 N7f6 23. Nf4 Qd6 24. Ne5 Rxc1 25. Rxc1 Rd8 26. Rc6 Qb8 27. h3 Ne7 28. Rc2 Qa7 29. Ne2 Ne4 30. Qf4 Nf6 31. Kh1 Qb7 32. Ng3 Ned5 33. Qd2 Nd7 34. Nxd7 Qxd7 35. Rc5 Nf6 36. Rxa5 Qxd4 37. Qxd4 Rxd4 38. Ra4 Kf8 39. a3 Nd5 40. axb4 Rxb4 41. Rxb4 Nxb4 42. Kg1 Ke7 43. Kf1 Kd6 44. Ke2 Kd5 45. Kd2 Kc4 46. Ne4 Kb3 47. Nd6 f5 48. Ne8 g5 49. Ng7 Kxb2 50. Nxe6 Kb3 51. Nd4+ Kc4 52. Nxf5 Nd3 53. Ke3 h5 54. Nd6+ Kc3 55. Ne4+ Kc2 56. Nxg5 Ne1 57. g4 Ng2+ 58. Ke4 h4 59. f4 Kd2 60. f5 1-0

[Event "VIE-ch U09"]
[Site "Hai Phong"]
[Date "2018.07.08"]
[Round "3"]
[White "Nguyen, Gia Khanh"]
[Black "Pham, Dac Quang Anh"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1951"]
[BlackElo "1929"]
[PlyCount "80"]
[EventDate "2018.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 Nd7 4. Bg2 c6 5. b3 g6 6. e3 Bg7 7. Ba3 Nb6 8. Nge2 Ne7 9. Ne4 c5 10. N4c3 0-0 11. Rc1 a6 12. d3 Nc6 13. 0-0 f5 14. Nd5 Nxd5 15. Bxd5+ Kh8 16. Nc3 Bd7 17. Bb2 Rb8 18. Bg2 Ne7 19. Ne2 Bc6 20. d4 Bxg2 21. Kxg2 e4 22. Qd2 Nc6 23. Nf4 Re8 24. d5 Bxb2 25. Qxb2+ Ne5 26. Ne6 Qf6 27. Rcd1 Nd7 28. Qxf6+ Nxf6 29. a3 Rec8 30. Rc1 a5 31. Rc3 b5 32. Rb1 bxc4 33. Rxc4 Rb6 34. Nf4 Rcb8 35. Ra4 Rb5 36. h3 g5 37. Ne2 Nxd5 38. Rc4 Rxb3 39. Rd1 Rd3 40. Rdc1 Rbb3 0-1

[Event "VIE-ch U09"]
[Site "Hai Phong"]
[Date "2018.07.07"]
[Round "1"]
[White "Nguyen, Gia Khanh"]
[Black "Ha, Duc Tri Vu"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "1951"]
[BlackElo "1925"]
[PlyCount "89"]
[EventDate "2018.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. e3 d5 5. cxd5 Nxd5 6. d4 exd4 7. exd4 Nxc3 8. bxc3 Bf5 9. Bg2 Bd6 10. Be3 0-0 11. Nf3 Na6 12. 0-0 Nc7 13. c4 Be6 14. Qc2 Rc8 15. Ng5 f5 16. Nxe6 Nxe6 17. f4 Qf6 18. Rfd1 Rfd8 19. Qb3 b6 20. Kh1 c5 21. Bd5 Kh8 22. Qb2 h6 23. Rab1 Nc7 24. Bg2 Re8 25. Bg1 Ne6 26. d5 Nc7 27. Qxf6 gxf6 28. Bh3 Re2 29. Bxf5 Rce8 30. a3 Kg7 31. Bd3 R2e7 32. Bf2 h5 33. Re1 Rxe1+ 34. Rxe1 Rxe1+ 35. Bxe1 Kh6 36. Kg2 Ne8 37. Kh3 Ng7 38. Kh4 Be7 39. Bc3 Ne8 40. f5 Ng7 41. Bd2+ Kh7 42. Bf4 Bd8 43. Bb8 a5 44. d6 Ne8 45. Be4 1-0

[Event "Hanoi HD Bank op-B 8th"]
[Site "Hanoi"]
[Date "2018.03.12"]
[Round "4"]
[White "Nguyen, Gia Khanh"]
[Black "Nguyen, Thi My Linh"]
[Result "1/2-1/2"]
[ECO "C14"]
[WhiteElo "1075"]
[BlackElo "1123"]
[PlyCount "69"]
[EventDate "2018.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. Be2 Nc6 10. Qd2 b5 11. Nd1 cxd4 12. Nxd4 Nxd4 13. Qxd4 Bb7 14. 0-0 Qc5 15. c3 0-0 16. Ne3 Qxd4 17. cxd4 Rac8 18. Rac1 Nb6 19. b3 Rxc1 20. Rxc1 Rc8 21. Rxc8+ Nxc8 22. f5 Kf8 23. fxe6 fxe6 24. Kf2 Ne7 25. Kg3 Bc6 26. Nc2 a5 27. Bd3 h6 28. Kf4 Be8 29. Ne3 Nc6 30. Nc2 b4 31. g4 g5+ 32. Kg3 Kg7 33. h4 Bg6 34. Bxg6 Kxg6 35. h5+ 1/2-1/2

[Event "Hanoi HD Bank op-B 8th"]
[Site "Hanoi"]
[Date "2018.03.12"]
[Round "5"]
[White "Vuong, Quynh Anh"]
[Black "Nguyen, Gia Khanh"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "1609"]
[BlackElo "1075"]
[PlyCount "79"]
[EventDate "2018.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 Nd5 8. 0-0 Be7 9. e4 Nxc3 10. bxc3 Nb6 11. Bb3 0-0 12. Bc2 Re8 13. Qd3 Bf8 14. e5 g6 15. Bg5 Be7 16. Bxe7 Qxe7 17. Nd2 Rd8 18. Ne4 Bd7 19. Qe3 Kg7 20. Nd6 Be8 21. c4 Nc8 22. c5 Nxd6 23. exd6 Qf6 24. Rab1 Rab8 25. Rb4 b6 26. Rfb1 b5 27. Qa3 Ra8 28. Qe3 a5 29. R4b2 Bd7 30. f4 Be8 31. Be4 Rdc8 32. Rf2 Qd8 33. Re1 f5 34. Bb1 Qf6 35. Rfe2 Kf7 36. a3 Rcb8 37. Ba2 Rc8 38. Qc3 Rcb8 39. d5 exd5 40. Re7+ 1-0

[Event "Hanoi HD Bank op-B 8th"]
[Site "Hanoi"]
[Date "2018.03.11"]
[Round "3"]
[White "Sushrutha, Reddy"]
[Black "Nguyen, Gia Khanh"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "1585"]
[BlackElo "1075"]
[PlyCount "41"]
[EventDate "2018.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. d3 d6 8. Be3 Bxe3 9. fxe3 0-0 10. Nc3 Na5 11. Nd5 Nxd5 12. Bxd5 c6 13. Bb3 Nxb3 14. axb3 Re8 15. Qd2 d5 16. exd5 cxd5 17. Qa5 Qd6 18. d4 e4 19. Nd2 Be6 20. b4 Rec8 21. c3 1/2-1/2

[Event "Hanoi HD Bank op-B 8th"]
[Site "Hanoi"]
[Date "2018.03.10"]
[Round "1"]
[White "Nguyen, Gia Khanh"]
[Black "Nguyen, Huynh Minh Thien"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1075"]
[BlackElo "1842"]
[PlyCount "84"]
[EventDate "2018.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. e4 Nxc3 5. dxc3 Nd7 6. Nf3 g6 7. Bc4 Bg7 8. Bf4 0-0 9. 0-0 c6 10. Qe2 Qa5 11. a3 Qh5 12. Rad1 b5 13. Ba2 Nb6 14. h3 a5 15. Rfe1 b4 16. Qe3 Na4 17. Rb1 bxa3 18. bxa3 Nxc3 19. Ra1 Ba6 20. e5 Nxa2 21. Rxa2 Rad8 22. Qc5 Qf5 23. Bg3 Qe6 24. Rc2 Qb3 25. Rc3 Qa2 26. Qxa5 Bb5 27. Qb4 Rd7 28. Bf4 Ra8 29. Be3 Qd5 30. Qc5 Qa2 31. Nd4 Rd5 32. Qxe7 Bxe5 33. Nxb5 cxb5 34. Rcc1 Qxa3 35. Bc5 Qb2 36. Rb1 Qc3 37. Rec1 Qd3 38. Qb7 Rad8 39. Bb4 Qxb1 40. Rxb1 Rd1+ 41. Be1 Rxb1 42. Kf1 Bc3 0-1

[Event "Hanoi HD Bank op-B 8th"]
[Site "Hanoi"]
[Date "2018.03.10"]
[Round "2"]
[White "Nguyen, Lam Tung"]
[Black "Nguyen, Gia Khanh"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1721"]
[BlackElo "1075"]
[PlyCount "39"]
[EventDate "2018.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. Nxe5 Nxe5 6. d4 Bd6 7. f4 Ng6 8. e5 Bb4 9. exf6 Qxf6 10. 0-0 Bxc3 11. bxc3 0-0 12. Bd3 d5 13. f5 Ne7 14. Qg4 h6 15. Bd2 Nc6 16. Rf3 Bd7 17. Rh3 Kh8 18. Bg5 Qd6 19. Bxh6 gxh6 20. Qg5 1-0

