[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.17"]
[Round "9"]
[White "Nguyen, Hoang Hiep"]
[Black "Nguyen, Huynh Tuan Hai"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1734"]
[BlackElo "2109"]
[PlyCount "50"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 h6 5. c4 dxc4 6. Qc2 Be6 7. a4 Na6 8. Na3 Nb4 9. Qc3 a5 10. Ne5 Nbd5 11. Qd4 Nb6 12. Qe3 Bd5 13. Qd4 Bxg2 14. Qxd8+ Rxd8 15. Kxg2 Rd4 16. f3 e6 17. e3 Rd5 18. Naxc4 Nxc4 19. Nxc4 Nd7 20. e4 Rd4 21. Nxa5 Bb4 22. Nb3 Rc4 23. Rd1 Ke7 24. Kf2 Rd8 25. Ke2 c5 0-1

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.16"]
[Round "8"]
[White "Dang, Hoang Gia"]
[Black "Nguyen, Hoang Hiep"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "1236"]
[BlackElo "1734"]
[PlyCount "58"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nd2 a6 4. exd5 Qxd5 5. Ngf3 Nf6 6. c4 Qd8 7. Bd3 b6 8. 0-0 Be7 9. b3 Bb7 10. Bb2 0-0 11. Qc2 Nbd7 12. Ne5 h6 13. Rad1 c5 14. Ne4 cxd4 15. Bxd4 Qc7 16. Nxd7 Nxd7 17. Qb2 e5 18. Bc3 f5 19. Ng3 f4 20. Nf5 Bf6 21. Rfe1 Rae8 22. Be4 Bxe4 23. Rxe4 Nc5 24. Ree1 e4 25. Bxf6 Rxf6 26. Nd4 Qc8 27. Qc2 f3 28. g3 Ref8 29. b4 Nd3 0-1

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.16"]
[Round "7"]
[White "Nguyen, Hoang Hiep"]
[Black "Tran, Cao Thien"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1734"]
[PlyCount "79"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. a3 h6 3. Nf3 d5 4. e3 Bg4 5. c4 e6 6. Qb3 Qc8 7. Ne5 Bf5 8. Nc3 c6 9. Bd2 Nbd7 10. Rc1 Nxe5 11. dxe5 Ne4 12. Nxe4 Bxe4 13. f3 Bg6 14. Bd3 Bxd3 15. Qxd3 Qd7 16. Bc3 Rd8 17. b4 b6 18. 0-0 Be7 19. Rfd1 0-0 20. f4 Qc8 21. cxd5 Rxd5 22. Qe2 Rfd8 23. Rxd5 Rxd5 24. e4 Rd7 25. f5 exf5 26. exf5 Bg5 27. Rf1 Qd8 28. e6 Rd3 29. exf7+ Kf8 30. Bxg7+ Kxf7 31. f6 Be3+ 32. Kh1 Qd5 33. Qg4 Rd2 34. h3 Qg5 35. Qe4 Qd5 36. Qg4 Qg5 37. Qf3 Qd5 38. Qg3 Qg5 39. Qc7+ Kg6 40. Qxc6 1-0

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.15"]
[Round "5"]
[White "Nguyen, Hoang Hiep"]
[Black "Nguyen, Viet Dung"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1734"]
[PlyCount "84"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 Nc6 5. e3 d5 6. Nbd2 Bd6 7. Bg3 0-0 8. Bd3 b6 9. Ne5 Qc7 10. f4 Nd7 11. 0-0 f6 12. Qh5 f5 13. Bh4 Nf6 14. Bxf6 Rxf6 15. Qe8+ Rf8 16. Qh5 Rf6 17. Ndf3 Rh6 18. Qe8+ Bf8 19. Qxc6 Qxc6 20. Nxc6 Bb7 21. Nce5 cxd4 22. exd4 Bd6 23. c4 dxc4 24. Bxc4 Rc8 25. Rac1 Kf8 26. Ng5 Ke7 27. b3 Bxe5 28. dxe5 Rg6 29. g3 h6 30. Nh3 Rd8 31. Rfd1 Bd5 32. Be2 h5 33. Ng5 Rh6 34. Rc7+ Rd7 35. Rxd7+ Kxd7 36. Bf3 Kc6 37. Bxd5+ exd5 38. Kf2 h4 39. Rc1+ Kd7 40. e6+ Ke8 41. Rc8+ Ke7 42. Rc7+ Ke8 1-0

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.14"]
[Round "3"]
[White "Nguyen, Hoang Hiep"]
[Black "Nguyen, Duc Hoa"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1734"]
[BlackElo "2354"]
[PlyCount "50"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bf4 b6 4. h3 Bb7 5. e3 c5 6. Nbd2 Nc6 7. c3 Be7 8. Bd3 0-0 9. 0-0 d6 10. Qe2 Re8 11. e4 cxd4 12. cxd4 e5 13. Be3 exd4 14. Nxd4 d5 15. Nxc6 Bxc6 16. e5 d4 17. Bg5 Nd5 18. Bxe7 Qxe7 19. Qe4 g6 20. Qxd4 Rad8 21. Bc4 b5 22. Bxd5 Rxd5 23. Qf4 Rxe5 24. Rac1 f5 25. Qd4 Rd8 0-1

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.14"]
[Round "4"]
[White "Nguyen, Tan Sang"]
[Black "Nguyen, Hoang Hiep"]
[Result "0-1"]
[ECO "A24"]
[BlackElo "1734"]
[PlyCount "64"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Nc3 Nf6 4. Bg2 0-0 5. Nf3 d6 6. 0-0 e5 7. e4 Be6 8. d3 h6 9. Be3 Nc6 10. Nd5 Ng4 11. h3 Nxe3 12. fxe3 Nb8 13. d4 c6 14. Nc3 Bxc4 15. Rf2 exd4 16. exd4 Nd7 17. b3 Be6 18. Rc1 d5 19. e5 Qa5 20. Qd2 Rac8 21. Na4 Qc7 22. b4 f6 23. Qe3 fxe5 24. dxe5 Nxe5 25. Nxe5 Qxe5 26. Rxf8+ Rxf8 27. Qxa7 Qxg3 28. Rf1 Bxh3 29. Rxf8+ Bxf8 30. Qf2 Qxf2+ 31. Kxf2 Bxg2 32. Kxg2 Bxb4 0-1

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.13"]
[Round "1"]
[White "Hoang, Canh Huan"]
[Black "Nguyen, Hoang Hiep"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2362"]
[BlackElo "1734"]
[PlyCount "47"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 Nd7 5. Nf3 c5 6. d5 a6 7. a4 Qc7 8. g3 Ngf6 9. Bg2 0-0 10. 0-0 Rb8 11. Qe2 c4 12. e5 dxe5 13. fxe5 Ng4 14. e6 Qb6+ 15. Kh1 fxe6 16. dxe6 Nc5 17. Bf4 Ra8 18. Ng5 Nf6 19. a5 Qb4 20. Bd2 Qxb2 21. Qxc4 Qxc2 22. Ra2 Qd3 23. Qxc5 h6 24. Rf3 1-0

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.13"]
[Round "2"]
[White "Nguyen, Hoang Hiep"]
[Black "Luong, Giang Son"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1734"]
[PlyCount "126"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bf4 Nc6 5. e3 Be7 6. h3 0-0 7. Bd3 d5 8. Nbd2 b6 9. 0-0 Bb7 10. Re1 h6 11. Qe2 Nh5 12. Bh2 Nf6 13. Ne5 Nd7 14. Rad1 Bd6 15. Ndf3 Qc7 16. Nxc6 Bxh2+ 17. Nxh2 Bxc6 18. Nf3 Rad8 19. Bb1 e5 20. e4 exd4 21. exd5 Bxd5 22. cxd4 Nf6 23. dxc5 Qxc5 24. Ne5 Rfe8 25. Qd2 Qc8 26. Qf4 Qb8 27. b3 Re7 28. Qf5 Be6 29. Rxd8+ Qxd8 30. Qc2 Rc7 31. Rd1 Qe7 32. Nc6 Qe8 33. Rd6 g6 34. Qd2 Kg7 35. Nd4 Bc8 36. Rxf6 Kxf6 37. Qf4+ Bf5 38. Qxc7 Bxb1 39. Nf3 Bxa2 40. Qc3+ Ke7 41. Qb4+ Kf6 42. Qd4+ Ke7 43. Qe3+ Kf8 44. Qxh6+ Kg8 45. b4 Bd5 46. Ng5 Qe1+ 47. Kh2 Qe5+ 48. Kg1 a5 49. bxa5 bxa5 50. Qh4 Qa1+ 51. Kh2 a4 52. Qh7+ Kf8 53. Qh6+ Ke8 54. Nh7 Qe5+ 55. f4 Qe7 56. Qg7 Bc6 57. Qh8+ Kd7 58. Qd4+ Kc8 59. Qb6 Qe4 60. Kg3 Qxg2+ 61. Kh4 Qe4 62. Kg5 Qd5+ 63. Kh6 Qb5 0-1

[Event "VIE-ch U17"]
[Site "Ho Chi Minh City"]
[Date "2022.07.16"]
[Round "8"]
[White "Nguyen, Hoang Hiep"]
[Black "Nguyen, Xuan Hien"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2280"]
[BlackElo "2272"]
[PlyCount "65"]
[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 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nc3 a6 6. Be2 Bg4 7. h3 Bh5 8. dxc5 e6 9. Na4 Nd7 10. 0-0 Nxc5 11. c4 dxc4 12. Qxd8+ Rxd8 13. Nxc5 Bxc5 14. g4 Bg6 15. Bxc4 Ke7 16. a3 f6 17. Rfd1 Be4 18. Ne1 g5 19. Bg3 h5 20. Kf1 Bd6 21. Bxd6+ Rxd6 22. Rxd6 Kxd6 23. Rd1+ Ke7 24. f3 Bg6 25. Kg2 hxg4 26. hxg4 Ne5 27. Be2 Rc8 28. Kf2 f5 29. gxf5 Bxf5 30. e4 Bg6 31. Nd3 Nxd3+ 32. Bxd3 e5 33. Ke3 1/2-1/2

[Event "VIE-ch U17"]
[Site "Ho Chi Minh City"]
[Date "2022.07.14"]
[Round "6"]
[White "Le, Tri Kien"]
[Black "Nguyen, Hoang Hiep"]
[Result "1-0"]
[ECO "E44"]
[WhiteElo "2281"]
[BlackElo "2280"]
[PlyCount "60"]
[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. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Bb7 6. a3 Be7 7. d5 0-0 8. Ng3 Re8 9. Be2 b5 10. Bf3 exd5 11. cxd5 c6 12. d6 Bf8 13. 0-0 Qb6 14. b4 a5 15. Rb1 axb4 16. axb4 Na6 17. e4 c5 18. bxc5 Qxc5 19. Rxb5 Qxc3 20. Rxb7 Nc5 21. Bb2 Qa5 22. Rc7 Nfxe4 23. Qd5 Bxd6 24. Rxc5 Qxc5 25. Bxe4 Qxd5 26. Bxd5 Rab8 27. Bd4 Rb5 28. Bf3 Be5 29. Be3 f6 30. Rd1 d6 1-0

[Event "VIE-ch U17"]
[Site "Ho Chi Minh City"]
[Date "2022.07.14"]
[Round "5"]
[White "Nguyen, Hoang Hiep"]
[Black "Pham, Quang Hung1"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2280"]
[BlackElo "2279"]
[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 Nf6 2. Nf3 d5 3. Bf4 Bf5 4. e3 e6 5. c4 Bxb1 6. Qa4+ Qd7 7. Qxd7+ Nbxd7 8. Rxb1 Bb4+ 9. Kd1 Ne4 10. Bg3 Nxg3 11. hxg3 Nf6 12. Bd3 Be7 13. c5 0-0 14. Ne5 Rfd8 15. Ke2 h6 16. f4 Nd7 17. Nf3 f5 18. b4 Nf6 19. a4 Ng4 20. Rhc1 a6 21. Rc2 g6 22. b5 a5 23. Nd2 Kf7 24. Nb3 Rh8 25. Rh1 h5 26. Kf3 Nf6 27. Nc1 Rhg8 28. Ne2 Rh8 29. Ra2 Rhg8 30. Nc3 Rh8 31. Rb2 Rh7 32. Ne2 Rg7 33. Bb1 Rh7 34. Nc1 Ng4 35. Nd3 Rhh8 36. Bc2 Rhg8 37. Ke2 1/2-1/2

[Event "VIE-ch U17"]
[Site "Ho Chi Minh City"]
[Date "2022.07.13"]
[Round "4"]
[White "Nguyen, Viet Quang"]
[Black "Nguyen, Hoang Hiep"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2265"]
[BlackElo "2280"]
[PlyCount "45"]
[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 d6 2. Nc3 g6 3. h3 Bg7 4. d4 a6 5. Be3 b5 6. a3 Bb7 7. Qd2 Nd7 8. Nf3 Ngf6 9. d5 c5 10. Bd3 Qc7 11. 0-0 0-0 12. Bh6 e6 13. Bxg7 Kxg7 14. dxe6 fxe6 15. Ng5 Rae8 16. Rfe1 c4 17. Bf1 Ne5 18. Rad1 h6 19. Nf3 Rd8 20. Qe3 Nxe4 21. Nxe4 Bxe4 22. Nd4 Rde8 23. f3 0-1

[Event "VIE-ch U17"]
[Site "Ho Chi Minh City"]
[Date "2022.07.12"]
[Round "3"]
[White "Nguyen, Hoang Hiep"]
[Black "Tran, Quoc Phu"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2280"]
[BlackElo "2273"]
[PlyCount "80"]
[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. Nf3 e6 3. g3 d5 4. Bg2 Bd6 5. 0-0 0-0 6. c4 c6 7. b3 Ne4 8. Bb2 f5 9. Ne5 Nd7 10. f3 Ng5 11. f4 Ne4 12. Nd2 Ndf6 13. c5 Bxe5 14. dxe5 Ng4 15. Nxe4 fxe4 16. Bd4 h5 17. e3 Qe8 18. h3 Nh6 19. Kh2 Qg6 20. Rg1 Bd7 21. Bf1 Be8 22. Be2 Rc8 23. b4 Rc7 24. a4 a6 25. Ra2 Nf5 26. Rb2 Qf7 27. g4 hxg4 28. Bxg4 Qe7 29. Rbg2 Bg6 30. Qe1 Nxd4 31. exd4 Rxf4 32. Bxe6+ Qxe6 33. Rxg6 Qf7 34. Qg3 Rf2+ 35. Rg2 Rxg2+ 36. Kxg2 Re7 37. Rg4 Qh5 38. Rf4 Rf7 39. Rxf7 Kxf7 40. Qf4+ Ke7 1/2-1/2

[Event "VIE-ch U17"]
[Site "Ho Chi Minh City"]
[Date "2022.07.12"]
[Round "2"]
[White "Vu, Hoang Gia Bao"]
[Black "Nguyen, Hoang Hiep"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2264"]
[BlackElo "2280"]
[PlyCount "41"]
[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. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Bd6 5. d4 c6 6. b3 0-0 7. 0-0 Nbd7 8. Bb2 Re8 9. Nc3 dxc4 10. bxc4 e5 11. e3 exd4 12. exd4 Nf8 13. Qd3 Bg4 14. Rfe1 Qd7 15. d5 Ng6 16. Ne4 Nxe4 17. Rxe4 cxd5 18. Qd4 f5 19. Qxd5+ Kf8 20. Rxe8+ Kxe8 21. Re1+ 1-0

[Event "VIE-ch U17"]
[Site "Ho Chi Minh City"]
[Date "2022.07.11"]
[Round "1"]
[White "Nguyen, Hoang Hiep"]
[Black "Huynh, Kim Son"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2280"]
[BlackElo "2271"]
[PlyCount "122"]
[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. c3 d5 3. Nf3 Nc6 4. dxc5 e5 5. e4 Be6 6. exd5 Qxd5 7. Qxd5 Bxd5 8. b4 Nf6 9. Nbd2 Nd7 10. Bb2 f6 11. Bc4 Bxc4 12. Nxc4 e4 13. Nfd2 f5 14. f3 Nce5 15. 0-0 exf3 16. Nxe5 Nxe5 17. Nxf3 Nd3 18. Bc1 a5 19. Rd1 Nxc1 20. Rdxc1 0-0-0 21. Ne5 Rd5 22. Nc4 Bxc5+ 23. bxc5 Rxc5 24. Nd2 a4 25. Nf3 Re8 26. Kf2 b5 27. Rab1 Kc7 28. Nd4 Ree5 29. Re1 Kb6 30. Rxe5 Rxe5 31. Re1 Rc5 32. Re6+ Ka5 33. Nc6+ Kb6 34. Nb4+ Kb7 35. Re3 g5 36. Ke2 f4 37. Re7+ Kc8 38. Kd3 h5 39. Nc2 Kd8 40. Rh7 h4 41. Nd4 Kc8 42. Ra7 Re5 43. Ra5 h3 44. gxh3 Re3+ 45. Kc2 Rxh3 46. Rxb5 g4 47. Rg5 Rxh2+ 48. Kd3 Rg2 49. Nf5 a3 50. Nd6+ Kd7 51. Nc4 g3 52. Ke4 Rxa2 53. Kxf4 Rc2 54. Rg7+ Ke6 55. Rg6+ Ke7 56. Ne3 Rc1 57. Ra6 g2 58. Nxg2 Rxc3 59. Ne3 Rb3 60. Nd5+ Kf7 61. Kf5 Rf3+ 1/2-1/2

[Event "VIE-ch U20"]
[Site "Hanoi"]
[Date "2022.06.17"]
[Round "9"]
[White "Pham, Phu Quang"]
[Black "Nguyen, Hoang Hiep"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2263"]
[BlackElo "2274"]
[PlyCount "125"]
[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 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 h6 6. 0-0 Be7 7. h3 0-0 8. Re1 c6 9. a4 Qa5 10. Bd2 Qc7 11. Be3 Re8 12. Nh4 Nf8 13. Qf3 exd4 14. Bxd4 Be6 15. e5 N6d7 16. exd6 Qxd6 17. Nf5 Bxf5 18. Qxf5 Bf6 19. Red1 Bxd4 20. Bxf7+ Kh8 21. Bxe8 Rxe8 22. Qg4 c5 23. Nb5 Qf6 24. Nxd4 cxd4 25. Rxd4 Ne5 26. Qh5 Nfg6 27. Rad1 Rf8 28. Qe2 Nf4 29. Qe3 Qg5 30. Rxf4 Qxf4 31. Rd8 Qf6 32. Rxf8+ Qxf8 33. Qxe5 Qb4 34. b3 a6 35. Qe8+ Kh7 36. Qe2 Qb6 37. Qe4+ Kh8 38. b4 Qc7 39. b5 axb5 40. axb5 b6 41. Qc6 Qd8 42. c4 Qd1+ 43. Kh2 Qd4 44. Qc8+ Kh7 45. Qf5+ Kh8 46. Qc2 h5 47. Qe2 Qc5 48. Qe8+ Kh7 49. Qe4+ g6 50. Qf4 Kg7 51. Kg1 Kh7 52. Qf7+ Kh6 53. h4 Qd6 54. g3 Qc5 55. Qg8 Qd4 56. Qd5 Qa1+ 57. Kg2 Qa5 58. Qg8 Qc3 59. Qf8+ Kh7 60. Qe7+ Kh8 61. Qd8+ Kh7 62. Qxb6 Qxc4 63. Qc6 1-0

[Event "VIE-ch U20"]
[Site "Hanoi"]
[Date "2022.06.16"]
[Round "8"]
[White "Nguyen, Hoang Hiep"]
[Black "Bui, Duc Huy"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2274"]
[BlackElo "2271"]
[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. b4 e5 2. a3 d5 3. Bb2 Bd6 4. Nf3 Qe7 5. e3 Nf6 6. c4 c6 7. Qc2 0-0 8. Be2 a5 9. b5 dxc4 10. Bxc4 cxb5 11. Bxb5 Bg4 12. Nc3 Rc8 13. h3 Bxf3 14. gxf3 Na6 15. 0-0 Nc7 16. Qf5 g6 17. Qg5 Qe6 18. Qh4 Nxb5 19. Nxb5 Be7 20. a4 Rc4 21. Qg3 Nd7 22. d4 Bf6 23. Rfd1 Rc2 24. dxe5 Bxe5 25. Bxe5 Qxe5 1/2-1/2

[Event "VIE-ch U20"]
[Site "Hanoi"]
[Date "2022.06.15"]
[Round "7"]
[White "Le, Tri Kien"]
[Black "Nguyen, Hoang Hiep"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2267"]
[BlackElo "2274"]
[PlyCount "116"]
[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. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. Qc2 Nbd7 9. Nf3 Re8 10. 0-0 h6 11. Bf4 Nh5 12. Nxd5 Nxf4 13. Nxf4 Bd6 14. Ne2 Nf8 15. Bf5 Qa5 16. Bxc8 Raxc8 17. Nc3 Bb8 18. Rac1 Ne6 19. h3 b6 20. Rfd1 Red8 21. a3 Qh5 22. Rd2 Rd7 23. Rcd1 Rcd8 24. Qe4 Rd6 25. Ne5 Rc8 26. Qf3 Qxf3 27. Nxf3 Rcd8 28. g3 f6 29. Kg2 Kf7 30. b4 R6d7 31. Rc2 Re8 32. Nd2 Bd6 33. Nce4 Nd8 34. Nxd6+ Rxd6 35. Nb3 Re7 36. Rdc1 Ke8 37. Kf3 f5 38. Nd2 Rde6 39. Kg2 Kd7 40. Nf3 Nf7 41. a4 Rd6 42. Nd2 Ree6 43. Nb1 Nd8 44. Nc3 Nb7 45. d5 Rg6 46. dxc6+ Rxc6 47. Nb5 a5 48. bxa5 bxa5 49. Nd4 Rxc2 50. Rxc2 Rf6 51. Rb2 Kc7 52. Rb5 g6 53. Nb3 Rb6 54. Rxb6 Kxb6 55. g4 Nc5 56. gxf5 gxf5 57. Nxc5 Kxc5 58. Kf3 Kb4 1/2-1/2

[Event "VIE-ch U20"]
[Site "Hanoi"]
[Date "2022.06.15"]
[Round "6"]
[White "Nguyen, Hoang Hiep"]
[Black "Nguyen, Huynh Minh Thien"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2274"]
[BlackElo "2259"]
[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. Kd2 Kd7 3. Ke3 Ke6 4. g4 g5 5. f3 f6 6. Kf2 Kf7 7. a4 a5 8. b3 b6 9. Bg2 Bg7 10. h4 h6 11. hxg5 hxg5 12. Qd3 Rxh1 13. Bxh1 Qd6 14. Bg2 Bd7 15. Bd2 Nc6 16. Nc3 Nh6 17. Nh3 Kg8 18. Kg1 Nf7 19. Nf2 Nfd8 20. Nfd1 Ne6 21. Ne3 Kf7 22. Kf2 Rh8 23. Rh1 Ke8 24. Rxh8+ Bxh8 25. Ke1 Bg7 26. Kd1 Kd8 1/2-1/2

[Event "VIE-ch U20"]
[Site "Hanoi"]
[Date "2022.06.14"]
[Round "5"]
[White "Nguyen, Lam Tung"]
[Black "Nguyen, Hoang Hiep"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2260"]
[BlackElo "2274"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. g3 Bd7 9. h4 Ne7 10. Bh3 h6 11. 0-0 0-0-0 12. h5 Kb8 13. Nh4 Rg8 14. Ng2 Nc8 15. Re1 Be7 16. Nf1 Qc7 17. Rb1 Nb6 18. Be3 Na8 19. Nh2 Qc8 20. g4 Nc7 21. f4 Rdf8 22. Rf1 Rh8 23. Nf3 g6 24. hxg6 fxg6 25. Qc2 Rfg8 1/2-1/2

[Event "VIE-ch U20"]
[Site "Hanoi"]
[Date "2022.06.13"]
[Round "4"]
[White "Nguyen, Hoang Hiep"]
[Black "Vo, Huynh Thien"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2274"]
[BlackElo "2257"]
[PlyCount "135"]
[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. b4 e5 2. a3 Nf6 3. Bb2 d6 4. d3 Nbd7 5. g3 g6 6. Bg2 Bg7 7. Nf3 0-0 8. 0-0 Re8 9. e4 Nf8 10. Nbd2 Bd7 11. h3 Qc8 12. Kh2 h5 13. c3 N8h7 14. d4 exd4 15. cxd4 Nxe4 16. Nxe4 Rxe4 17. Ne5 dxe5 18. Bxe4 Bxh3 19. Re1 exd4 20. Bxd4 Ng5 21. Bxg7 Kxg7 22. Qd4+ Kg8 23. Qf6 Nh7 24. Qe7 c6 25. b5 Qd7 26. Qxd7 Bxd7 27. bxc6 bxc6 28. Rac1 Ng5 29. Bg2 a5 30. Re7 Be6 31. Rxc6 Rb8 32. Rc5 Nh7 33. Rxa5 Rb2 34. f3 Nf6 35. Re5 h4 36. gxh4 Nd5 37. Re8+ Kg7 38. Kg1 Ra2 39. Ra8 Nf4 40. Bf1 Ra1 41. Kf2 Ra2+ 42. Ke3 Nd5+ 43. Ke4 Nf6+ 44. Kd4 Rd2+ 45. Ke3 Ra2 46. Ra7 Kf8 47. Raa5 Nd7 48. Reb5 Kg7 49. Rb4 Rc2 50. Bd3 Rc1 51. Rb1 Rc7 52. a4 Kf6 53. Rab5 Rc3 54. Kd4 Ra3 55. a5 Ke7 56. R1b4 f6 57. f4 Nf8 58. a6 Bc8 59. Rb7+ Nd7 60. Rb3 Ra4+ 61. R3b4 Ra5 62. Rc7 Kd8 63. Rc6 Ra3 64. Rb1 Ra4+ 65. Kc3 Ra3+ 66. Rb3 Ra4 67. Kd2 Ra2+ 68. Ke3 1-0

[Event "VIE-ch U20"]
[Site "Hanoi"]
[Date "2022.06.13"]
[Round "3"]
[White "Phan, Minh Trieu"]
[Black "Nguyen, Hoang Hiep"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2255"]
[BlackElo "2274"]
[PlyCount "102"]
[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 c5 3. e3 Nc6 4. Nf3 e6 5. c3 Nf6 6. Nbd2 Be7 7. h3 0-0 8. Bd3 b6 9. Ne5 Bb7 10. 0-0 Nxe5 11. Bxe5 Bd6 12. Qb1 h6 13. Nf3 Ne4 14. Rd1 Bxe5 15. Nxe5 Qc7 16. Bxe4 dxe4 17. b4 Rfd8 18. Rc1 a6 19. Qb2 f6 20. Nc4 Bd5 21. Nd2 c4 22. Qc2 f5 23. Nf1 h5 24. Qe2 Qf7 25. h4 Kh7 26. Nd2 g5 27. hxg5 Qg6 28. f4 exf3 29. Nxf3 Bxf3 30. Qxf3 Qxg5 31. Kf2 Qh4+ 32. Ke2 Qg4 33. Rh1 Kh6 34. Rh3 Rg8 35. Kf2 Qxf3+ 36. gxf3 Rh8 37. Rah1 Kg6 38. Kg3 Kg5 39. f4+ Kg6 40. Kf3 Rag8 41. Rh4 Rg7 42. e4 Rgh7 43. Rg1+ Kf7 44. Rg3 fxe4+ 45. Kxe4 Kf6 46. a4 Ke7 47. d5 Rh6 48. dxe6 Rxe6+ 49. Kd4 Rd6+ 50. Kxc4 Rc8+ 51. Kb3 Rd5 1/2-1/2

[Event "VIE-ch U20"]
[Site "Hanoi"]
[Date "2022.06.12"]
[Round "2"]
[White "Nguyen, Hoang Hiep"]
[Black "Nguyen, Hoang Dang Huy"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2274"]
[BlackElo "2269"]
[PlyCount "93"]
[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. e3 Bg7 4. Nf3 d6 5. Be2 0-0 6. 0-0 Nfd7 7. c4 e5 8. Bg5 Qe8 9. Nc3 f6 10. Bh4 Nc6 11. Nd5 Qd8 12. b4 Ne7 13. Nxe7+ Qxe7 14. c5 e4 15. Qb3+ Kh8 16. Nd2 g5 17. Bg3 f5 18. f3 f4 19. Bf2 exf3 20. Bxf3 g4 21. cxd6 cxd6 22. Bd5 Nb6 23. exf4 Nxd5 24. Qxd5 Qe2 25. Rad1 Rxf4 26. Qxd6 Rf6 27. Qg3 Be6 28. Rfe1 Qa6 29. Ne4 Rg6 30. a3 Bd5 31. Nc5 Qc6 32. Rc1 Rf8 33. Nd3 Qb5 34. Rc5 Qd7 35. Ne5 Qd8 36. Nxg6+ hxg6 37. Qxg4 b6 38. Rcc1 Bb7 39. Rcd1 Qd5 40. Qh3+ Kg8 41. Qe6+ Qxe6 42. Rxe6 Bd5 43. Rxg6 Rc8 44. h4 Rc2 45. Rg5 Be6 46. Re1 Bc4 47. Re7 1-0

[Event "VIE-ch U20"]
[Site "Hanoi"]
[Date "2022.06.11"]
[Round "1"]
[White "Nguyen, Duc Sang"]
[Black "Nguyen, Hoang Hiep"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2261"]
[BlackElo "2274"]
[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 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. e3 0-0 6. Bd3 a6 7. c5 b6 8. cxb6 cxb6 9. Ne5 Bb7 10. 0-0 Nbd7 11. f4 Ne4 12. Qf3 f5 13. g4 Nxe5 14. fxe5 Bb4 15. Bxe4 fxe4 16. Qg2 Rxf1+ 17. Kxf1 Qh4 18. Bd2 Bc6 1/2-1/2

[Event "VIE-ch U15"]
[Site "Hanoi"]
[Date "2020.??.??"]
[Round "7"]
[White "Nguyen, Hoang Hiep"]
[Black "Dang, Tuan Linh"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1758"]
[BlackElo "2310"]
[PlyCount "36"]
[EventDate "2020.10.22"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. e3 Be7 5. Bd3 0-0 6. 0-0 Nh5 7. c4 Nxf4 8. exf4 c5 9. dxc5 Bxc5 10. Nc3 Nc6 11. a3 Qf6 12. Qd2 b6 13. b4 Bd4 14. Nxd4 Nxd4 15. Rad1 Bb7 16. Be2 Nxe2+ 17. Nxe2 d5 18. cxd5 Bxd5 1/2-1/2

[Event "VIE-ch U15"]
[Site "Hanoi"]
[Date "2020.??.??"]
[Round "1"]
[White "Nguyen, Hoang Hiep"]
[Black "Hoang, Quoc Khanh"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1758"]
[BlackElo "1650"]
[PlyCount "58"]
[EventDate "2020.10.22"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 b6 5. e3 Be7 6. h3 Bb7 7. Bd3 d5 8. Bxb8 Qxb8 9. Bb5+ Kf8 10. Ne5 g6 11. g4 Bd6 12. f4 Kg7 13. Nd2 a6 14. Bd3 b5 15. g5 Ne4 16. Bxe4 dxe4 17. Qc2 h6 18. Nxe4 hxg5 19. Rg1 Bxe5 20. fxe5 Bxe4 21. Qxe4 b4 22. c4 cxd4 23. exd4 b3 24. a3 Qc7 25. Rc1 Rad8 26. Rc3 Rh4 27. Rg4 Rdh8 28. Rxh4 Rxh4 29. Qd3 g4 1/2-1/2

[Event "VIE-ch U15"]
[Site "Hanoi"]
[Date "2020.??.??"]
[Round "3"]
[White "Nguyen, Hoang Hiep"]
[Black "Le, Huy Hai"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1758"]
[BlackElo "2311"]
[PlyCount "69"]
[EventDate "2020.10.22"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 e6 7. e3 Bd6 8. Bg3 0-0 9. Bd3 a6 10. 0-0 b5 11. Ne5 Bb7 12. Rc1 Rc8 13. Bb1 Bb8 14. Nd3 Bxg3 15. hxg3 Nd7 16. b4 h6 17. a4 Qb6 18. axb5 axb5 19. Nc5 Nf6 20. Qb3 Rfd8 21. Bd3 Na7 22. Ra1 Ne8 23. Qa3 Ra8 24. Qa5 Qc6 25. Bxb5 Nxb5 26. Qxb5 Nd6 27. Qxc6 Bxc6 28. Rfb1 Nb5 29. Nxb5 Bxb5 30. Ra5 Rdb8 31. Rba1 Rxa5 32. bxa5 Ra8 33. a6 Kf8 34. Ra5 Bc4 35. a7 1-0

[Event "VIE-ch U15"]
[Site "Hanoi"]
[Date "2020.??.??"]
[Round "5"]
[White "Nguyen, Hoang Hiep"]
[Black "Tran, Quoc Phu"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1758"]
[BlackElo "1819"]
[PlyCount "40"]
[EventDate "2020.10.22"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Bd3 Be7 6. 0-0 0-0 7. h3 c5 8. c3 cxd4 9. exd4 d6 10. Nbd2 Nbd7 11. Re1 Re8 12. Qc2 a6 13. Ng5 Nf8 14. Nge4 Ng6 15. Nxf6+ Bxf6 16. Bg3 Rc8 17. Ne4 Bxe4 18. Bxe4 d5 19. Bxg6 hxg6 20. Qd3 b5 1/2-1/2

[Event "VIE-ch U15"]
[Site "Hanoi"]
[Date "2020.??.??"]
[Round "4"]
[White "Nguyen, Quoc Hy"]
[Black "Nguyen, Hoang Hiep"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2242"]
[BlackElo "1758"]
[PlyCount "54"]
[EventDate "2020.10.22"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Bd6 6. Qc2 Nbd7 7. b3 0-0 8. Bb2 dxc4 9. Bxc4 e5 10. 0-0-0 Qc7 11. dxe5 Bxe5 12. Nxe5 Nxe5 13. Be2 a6 14. Ne4 Nxe4 15. Qxe4 Ng6 16. h4 Be6 17. h5 Ne7 18. Bd3 Bf5 19. Qd4 f6 20. h6 Bxd3 21. hxg7 Rfd8 22. Qxf6 Rd6 23. Qe5 Qd7 24. e4 Rd8 25. Bc3 c5 26. Kb2 Nc6 27. Qf4 Qf7 1/2-1/2

[Event "VIE-ch U15"]
[Site "Hanoi"]
[Date "2020.??.??"]
[Round "2"]
[White "Pham, Quang Dung"]
[Black "Nguyen, Hoang Hiep"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1544"]
[BlackElo "1758"]
[PlyCount "57"]
[EventDate "2020.10.22"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 e6 4. Nf3 Ne7 5. g3 b6 6. Bg2 Bb7 7. 0-0 0-0 8. Bf4 d6 9. Qd2 Nd7 10. Bh6 a6 11. Rad1 Nf6 12. Bxg7 Kxg7 13. Qc2 h6 14. h3 Nd7 15. b4 f5 16. c5 Nf6 17. Ne1 Bxg2 18. Nxg2 Ned5 19. a3 Qe7 20. Rfe1 Nxc3 21. Qxc3 Nd5 22. Qc2 f4 23. e4 fxe3 24. Nxe3 Qg5 25. Nxd5 Qxd5 26. Qe4 Qxe4 27. Rxe4 Kf7 28. Rde1 Rae8 29. R4e3 1/2-1/2

[Event "VIE-ch U15"]
[Site "Hanoi"]
[Date "2020.??.??"]
[Round "6"]
[White "Vu, Hoang Gia Bao"]
[Black "Nguyen, Hoang Hiep"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1760"]
[BlackElo "1758"]
[PlyCount "155"]
[EventDate "2020.10.22"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 Nf6 3. Bg2 c6 4. 0-0 Bg4 5. h3 Bh5 6. d3 Nbd7 7. Nbd2 e5 8. e4 Bd6 9. g4 Bg6 10. Nh4 Nc5 11. Re1 0-0 12. Nxg6 hxg6 13. g5 Nh5 14. exd5 cxd5 15. Bxd5 Nf4 16. Bg2 Qxg5 17. Qg4 Qxg4 18. hxg4 Nxg2 19. Kxg2 b5 20. Ne4 Nxe4 21. Rxe4 f5 22. Re2 Rac8 23. Bg5 Rc5 24. Be3 Rc7 25. f3 b4 26. Rc1 Rfc8 27. Kf1 Kf7 28. Ke1 Kf6 29. Kf1 Bc5 30. Bxc5 Rxc5 31. Kf2 R8c6 32. Rd2 Ra5 33. d4 Rxa2 34. dxe5+ Kxe5 35. g5 Rc5 36. b3 Rc3 37. Kg3 f4+ 38. Kg4 Rxb3 39. Rcd1 Rc3 40. Rd5+ Ke6 41. Rd6+ Kf7 42. Rd7+ Kg8 43. Rb7 Rc8 44. Rdd7 Raxc2 45. Rxg7+ Kf8 46. Rbf7+ Ke8 47. Rxa7 Kf8 48. Raf7+ Ke8 49. Rb7 Kf8 50. Rxg6 Rg2+ 51. Kxf4 Rc4+ 52. Kf5 Rc5+ 53. Kf6 Rc6+ 54. Kf5 Rc5+ 55. Kf4 Rc4+ 56. Ke3 Rc3+ 57. Ke4 Rc4+ 58. Kd5 Rf4 59. Rf6+ Rxf6 60. gxf6 Rd2+ 61. Ke6 Re2+ 62. Kf5 Rb2 63. f4 b3 64. Rb8+ Kf7 65. Rb7+ Kf8 66. f7 Ra2 67. Rxb3 Ra7 68. Kg6 Ra6+ 69. Kg5 Ra7 70. f5 Kxf7 71. Rh3 Kg7 72. f6+ Kg8 73. Kg6 Ra6 74. Rc3 Ra8 75. Re3 Rb8 76. Re7 Kh8 77. Rh7+ Kg8 78. f7+ 1-0

[Event "VIE-ch"]
[Site "Ho Chi Minh City"]
[Date "2019.05.09"]
[Round "9"]
[White "Nguyen, Hoang Hiep"]
[Black "Duong, Thuong Cong"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "1683"]
[BlackElo "2007"]
[PlyCount "32"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nc3 f5 4. g3 Bg7 5. Bg2 Nf6 6. Nf3 0-0 7. 0-0 Qe8 8. d5 a5 9. Nd4 Na6 10. Rb1 Nc5 11. Ncb5 Qd8 12. b3 e5 13. dxe6 c6 14. Na3 Nxe6 15. Ndc2 Nc5 16. Bb2 Qe7 1/2-1/2

[Event "VIE-ch"]
[Site "Ho Chi Minh City"]
[Date "2019.05.08"]
[Round "8"]
[White "Do, An Hoa1"]
[Black "Nguyen, Hoang Hiep"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1565"]
[BlackElo "1683"]
[PlyCount "115"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nd2 c5 5. c3 Nc6 6. Ngf3 Bd6 7. 0-0 0-0 8. dxc5 Bxc5 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Qc7 12. Qe2 f5 13. Bc2 Kh8 14. Bb3 Na5 15. Ne5 Nxb3 16. axb3 Bd6 17. Re1 b6 18. Bf4 Bb7 19. Qh5 Rf6 20. Nf7+ Rxf7 21. Bxd6 Qc6 22. f3 Rf6 23. Be5 Rg6 24. Kh1 a6 25. Rad1 Qb5 26. Qh4 Re8 27. Rd8 h6 28. c4 Qc6 29. Red1 Kh7 30. Rxe8 Qxe8 31. Qd8 Qc6 32. Rd3 Qc5 33. Qd4 Qb4 34. Qc3 Qe7 35. Qd2 Qc5 36. Rd7 Ba8 37. Qd4 Qa5 38. h3 Qe1+ 39. Kh2 Bxf3 40. Rxg7+ Rxg7 41. Bxg7 Qe2 42. Kg3 Qxg2+ 43. Kf4 Qxg7 44. Qxg7+ Kxg7 45. Kxf3 e5 46. b4 Kf7 47. b3 Ke6 48. Ke3 Kd6 49. Kd3 f4 50. Ke4 a5 51. b5 Kc5 52. Kf3 a4 53. bxa4 Kxc4 54. h4 Kb4 55. h5 Kxa4 56. Ke4 Kxb5 57. Kf5 f3 58. Kg6 0-1

[Event "VIE-ch"]
[Site "Ho Chi Minh City"]
[Date "2019.05.07"]
[Round "7"]
[White "Lu, Chan Hung"]
[Black "Nguyen, Hoang Hiep"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2215"]
[BlackElo "1683"]
[PlyCount "87"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. d3 0-0 7. e4 c5 8. Nc3 Nc6 9. h3 d5 10. Bf4 Nd4 11. cxd5 exd5 12. e5 Nd7 13. Nxd4 cxd4 14. Nxd5 Kh8 15. Qh5 Nc5 16. Nxe7 Qxe7 17. Rad1 Bxg2 18. Kxg2 Rac8 19. Rfe1 Ne6 20. Rc1 Qd7 21. b3 Rc3 22. Qf3 Rfc8 23. Bd2 Rc2 24. Rxc2 Rxc2 25. Rc1 Rxc1 26. Bxc1 h6 27. Ba3 Kh7 28. Bd6 Ng5 29. Qe2 Qxh3+ 30. Kg1 h5 31. Be7 Ne6 32. Qe4+ g6 33. Qa8 Qg4 34. Bf6 Qd1+ 35. Kh2 g5 36. Qh8+ Kg6 37. Qg8+ Kf5 38. Qh7+ Kg4 39. Qe4+ Nf4 40. gxf4 gxf4 41. Kg2 Qc2 42. Qf3+ Kf5 43. Qxh5+ Ke6 44. Qg4+ 1-0

[Event "VIE-ch"]
[Site "Ho Chi Minh City"]
[Date "2019.05.07"]
[Round "6"]
[White "Nguyen, Hoang Hiep"]
[Black "Hoang, Canh Huan"]
[Result "1/2-1/2"]
[ECO "E57"]
[WhiteElo "1683"]
[BlackElo "2397"]
[PlyCount "64"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 cxd4 4. exd4 d5 5. Nc3 e6 6. Nf3 Bb4 7. Be3 Nc6 8. Be2 0-0 9. 0-0 dxc4 10. Bxc4 Be7 11. a3 b6 12. d5 exd5 13. Nxd5 Nxd5 14. Qxd5 Be6 15. Qxd8 Nxd8 16. Bxe6 Nxe6 17. Ne5 Rfc8 18. Rac1 Rxc1 19. Rxc1 Bf6 20. f4 Bxe5 21. fxe5 Rd8 22. Kf2 g5 23. Kf3 Kg7 24. Ke4 h6 25. b4 Kg6 26. a4 Rd7 27. g4 h5 28. h3 hxg4 29. hxg4 Rd8 30. Rc4 Rd1 31. Rc1 Rd8 32. Rc4 Rd1 1/2-1/2

[Event "VIE-ch"]
[Site "Ho Chi Minh City"]
[Date "2019.05.06"]
[Round "5"]
[White "Nguyen, Hoang Hiep"]
[Black "Tong, Thai Hung"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1683"]
[BlackElo "2202"]
[PlyCount "68"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. Nd2 Qxd4 7. e3 Qd8 8. Bxc4 Nf6 9. 0-0 0-0 10. Qb3 a5 11. Rd1 Qe7 12. Nde4 Nbd7 13. Bd2 Nd5 14. Ne2 Ne5 15. Bxb4 axb4 16. Nd4 Qh4 17. Ng3 Nf6 18. Be2 c5 19. f4 Nfg4 20. Bxg4 Nxg4 21. Nf3 Qe7 22. e4 c4 23. Qxc4 Ne3 24. Qd3 Nxd1 25. Rxd1 Rxa4 26. e5 Qc5+ 27. Kh1 Qd5 28. Qc2 b3 29. Qb1 Qc4 30. Nh5 Qc2 31. Kg1 Bd7 32. Qxc2 bxc2 33. Rc1 Rc8 34. Ne1 Ra2 0-1

[Event "VIE-ch"]
[Site "Ho Chi Minh City"]
[Date "2019.05.05"]
[Round "4"]
[White "Dang, Hoang Son"]
[Black "Nguyen, Hoang Hiep"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2320"]
[BlackElo "1683"]
[PlyCount "99"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 b6 7. Qc2 Bb7 8. Bf4 Na6 9. Rd1 Rc8 10. Na3 c5 11. Rac1 Bd6 12. Bxd6 Qxd6 13. Qa4 cxd4 14. Nxd4 Qb4 15. Qxb4 Nxb4 16. Nab5 a5 17. Nd6 Rb8 18. Nxb7 Rxb7 19. a3 Na6 20. cxd5 exd5 21. Nf5 g6 22. Rc6 Ne8 23. Ne3 Nb8 24. Rc8 Nf6 25. Nxd5 Nxd5 26. Rxf8+ Kxf8 27. Rxd5 Rd7 28. f4 Rxd5 29. Bxd5 Ke7 30. Kf2 f6 31. Ke3 Na6 32. Kd4 Nc7 33. Bc4 h6 34. e3 Kd6 35. Bf7 g5 36. Ke4 Ke7 37. Ba2 Kf8 38. Kf5 Kg7 39. e4 gxf4 40. gxf4 h5 41. h4 b5 42. Bb3 b4 43. a4 Na6 44. Bc4 Nc5 45. b3 Nd7 46. e5 fxe5 47. fxe5 Kf8 48. Ke6 Nc5+ 49. Kd5 Nd7 50. Kd6 1-0

[Event "VIE-ch"]
[Site "Ho Chi Minh City"]
[Date "2019.05.02"]
[Round "2"]
[White "Duong, The Anh"]
[Black "Nguyen, Hoang Hiep"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2320"]
[BlackElo "1683"]
[PlyCount "62"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. Qc2 Nbd7 9. Nf3 Re8 10. 0-0 Nf8 11. h3 Ng6 12. Bxf6 Bxf6 13. b4 Qd6 14. Rab1 Be6 15. b5 c5 16. dxc5 Qxc5 17. Ne4 Qxc2 18. Nxf6+ gxf6 19. Bxc2 Ne5 20. Nd4 Rac8 21. Rfc1 Nc4 22. Bd3 Nd2 23. Ra1 h6 24. a4 Kf8 25. a5 Ke7 26. a6 b6 27. Nc6+ Kd6 28. Nxa7 Ra8 29. Rc6+ Kd7 30. Rd1 Nb3 31. Bc4 Na5 1-0

[Event "VIE-ch"]
[Site "Ho Chi Minh City"]
[Date "2019.05.02"]
[Round "1"]
[White "Nguyen, Hoang Hiep"]
[Black "Le, Huu Thai"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1683"]
[BlackElo "2237"]
[PlyCount "97"]
[EventDate "2019.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Bb4+ 6. Bd2 a5 7. a3 Bxd2+ 8. Nbxd2 d6 9. 0-0 Nbd7 10. e4 e5 11. d5 Nc5 12. Bc2 a4 13. g3 Bc8 14. Nh4 Bh3 15. Ng2 0-0 16. f4 exf4 17. Rxf4 Bxg2 18. Kxg2 Qe7 19. Qf3 Qe5 20. Rb1 Qd4 21. Qe2 Ncd7 22. Nf3 Qc5 23. Bxa4 Ne5 24. Bb5 Nxf3 25. Kxf3 Qd4 26. Rf5 g6 27. Rd1 Qxe4+ 28. Qxe4 Nxe4 29. Kxe4 gxf5+ 30. Kxf5 Kg7 31. Re1 Rg8 32. a4 Kf8 33. g4 Rg6 34. g5 h6 35. h4 hxg5 36. hxg5 Rg8 37. Rh1 Kg7 38. b4 Rh8 39. Rh6 Rhf8 40. Rf6 Rae8 41. Bxe8 Rxe8 42. Kg4 Ra8 43. a5 bxa5 44. bxa5 Rxa5 45. Rf4 Rc5 46. Rd4 Kg6 47. Rf4 Ra5 48. Rf6+ Kg7 49. Kf4 1/2-1/2

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2019.03.02"]
[Round "7"]
[White "Hoang, Minh Hieu"]
[Black "Nguyen, Hoang Hiep"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1771"]
[BlackElo "1659"]
[PlyCount "101"]
[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 Be7 4. Nf3 c6 5. Bf4 Nf6 6. e3 0-0 7. Bd3 Nbd7 8. 0-0 a6 9. a4 Re8 10. h3 Nf8 11. Bh2 Ng6 12. Ne5 Bd6 13. f4 Rb8 14. c5 Bc7 15. b4 Ne7 16. a5 Ng6 17. g4 Nd7 18. Qc2 Ndf8 19. Kh1 Ne7 20. g5 Nf5 21. Rae1 Ng6 22. Rg1 Ngh4 23. Qf2 Ng6 24. Rg4 Nge7 25. h4 Bxe5 26. fxe5 g6 27. Rf4 Kg7 28. Rg4 Rh8 29. Bf4 Kf8 30. Kg2 Ng7 31. Nd1 Nef5 32. Kf3 Ke7 33. Ke2 Bd7 34. Qf3 Qf8 35. Rh1 Nh5 36. Rg2 Nhg7 37. Nf2 Kd8 38. Ng4 Nh5 39. Nf6 Nfg7 40. Kd2 Kc7 41. Kc3 Rd8 42. Qf2 Kc8 43. Be2 Nxf4 44. Qxf4 Ne8 45. h5 Nxf6 46. Qxf6 Qg8 47. Rf2 Rf8 48. h6 Rd8 49. Qxf7 Rf8 50. Qxg8 Rhxg8 51. Rhf1 1/2-1/2

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2019.02.24"]
[Round "5"]
[White "Hoang, Tan Duc"]
[Black "Nguyen, Hoang Hiep"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1612"]
[BlackElo "1659"]
[PlyCount "40"]
[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 e6 2. Nf3 d5 3. Bf4 Nf6 4. h3 Bd6 5. Ne5 0-0 6. e3 b6 7. Nd2 Bb7 8. Bd3 Ne4 9. Bxe4 dxe4 10. Qg4 f5 11. Qg3 Nd7 12. Nxd7 Qxd7 13. 0-0 Ba6 14. Rfd1 Rae8 15. Be5 Bxe5 16. Qxe5 Qd6 17. Nb3 Rd8 18. Qxd6 cxd6 19. a4 Rc8 20. Rdc1 Rf7 1/2-1/2

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2019.02.24"]
[Round "4"]
[White "Nguyen, Hoang Hiep"]
[Black "Ha, Duc Tri Vu"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1659"]
[PlyCount "57"]
[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. Nf3 Nbd7 5. Bf4 Bb4 6. Qb3 Bxc3+ 7. Qxc3 0-0 8. e3 c5 9. Bd3 b6 10. 0-0 Bb7 11. Bg5 dxc4 12. Qxc4 Bxf3 13. gxf3 Qc8 14. Be2 Qb7 15. Kh1 h6 16. Bh4 e5 17. dxc5 bxc5 18. Rg1 Kh8 19. b3 e4 20. f4 Rae8 21. Rg2 Qd5 22. Qc3 Qf5 23. Rag1 Rg8 24. Bb5 Qh7 25. Bxf6 Nxf6 26. Bxe8 Nxe8 27. Qxc5 a6 28. Qc4 f6 29. Rg6 1-0

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2019.02.23"]
[Round "3"]
[White "Nguyen, Manh Duc"]
[Black "Nguyen, Hoang Hiep"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1048"]
[BlackElo "1659"]
[PlyCount "144"]
[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. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Ne7 6. Bf4 0-0 7. 0-0 c6 8. c3 Bf5 9. Qc2 Bg6 10. Nd2 Qc7 11. Bg3 Nd7 12. Rae1 Nf6 13. Nf3 Ne4 14. Bxd6 Nxd6 15. Ne5 Bxd3 16. Nxd3 Nef5 17. Nef4 g6 18. g3 Ne4 19. f3 Ned6 20. Re5 Nc4 21. Rfe1 Nxe5 22. Rxe5 Rae8 23. Qe2 Rxe5 24. Qxe5 Qxe5 25. Nxe5 Re8 26. Kf2 Kg7 27. Ng2 f6 28. Nd3 Nd6 29. Ne3 Kf7 30. a3 Ke7 31. Ke2 Kd7 32. Kd2 b6 33. Nb4 Nf7 34. Ng4 Re6 35. h4 Nd6 36. Ne3 Nb7 37. Nd3 Ke7 38. Nf4 Rd6 39. Ke2 Kf7 40. Kf2 g5 41. Nfg2 c5 42. Nf5 Rd8 43. g4 cxd4 44. Nxd4 Nc5 45. hxg5 fxg5 46. Ne1 a6 47. Ndc2 Kf6 48. Nd4 Rd7 49. Nf5 h5 50. Nd4 h4 51. Ne2 Rh7 52. Ke3 a5 53. b4 axb4 54. axb4 Re7+ 55. Kf2 Na4 56. Nd3 h3 57. Nec1 Nxc3 58. Kg3 Rh7 59. Kh2 Ke6 60. Nb3 Ne2 61. Nf2 d4 62. Ne4 Rg7 63. Kxh3 Ke5 64. Kg2 Nc3 65. Nbd2 Nxe4 66. Nxe4 Kd5 67. Nd2 Kc6 68. Nb3 Rd7 69. Kf2 Kb5 70. Ke2 Kxb4 71. Nd2 Kc3 72. Ne4+ Kc2 0-1

[Event "VIE-ch U13"]
[Site "Hai Phong"]
[Date "2018.07.10"]
[Round "6"]
[White "Huynh, Kim Son"]
[Black "Nguyen, Hoang Hiep"]
[Result "0-1"]
[ECO "C08"]
[WhiteElo "1821"]
[BlackElo "1848"]
[PlyCount "64"]
[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 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Ne2 Bd6 7. 0-0 c4 8. b3 cxb3 9. axb3 Nf6 10. Nf3 0-0 11. c4 Bg4 12. Bxc6 bxc6 13. Nc3 Bb4 14. Na2 Be7 15. c5 Ne4 16. Nb4 Qc7 17. Ra6 Qb7 18. Nxc6 Bf6 19. Qe2 Bc8 20. Qa2 Qxa6 21. Qxa6 Bxa6 22. Re1 Bb5 23. Nb4 Rfe8 24. Nxd5 Rac8 25. Bb2 Bc6 26. Nb4 Nxc5 27. Rc1 Bxf3 28. gxf3 Nxb3 29. Rd1 Nxd4 30. Kg2 Ne6 31. Ba3 h6 32. Nd5 Bg5 0-1

[Event "VIE-ch U13"]
[Site "Hai Phong"]
[Date "2018.07.09"]
[Round "5"]
[White "Nguyen, Hoang Hiep"]
[Black "Pham, Quang Hung1"]
[Result "1-0"]
[ECO "D14"]
[WhiteElo "1848"]
[BlackElo "1836"]
[PlyCount "67"]
[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. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 Bf5 7. e3 a6 8. Ne5 e6 9. Qa4 Qb6 10. Bb5 Rc8 11. Bxc6+ bxc6 12. 0-0 Be7 13. b4 Bxb4 14. Rab1 Bxb1 15. Rxb1 Qa5 16. Rxb4 Qxa4 17. Nxa4 0-0 18. Nd3 Ne4 19. f3 g5 20. Nb6 gxf4 21. Nxc8 Rxc8 22. fxe4 fxe3 23. e5 a5 24. Rb2 c5 25. Nxc5 Rc7 26. Kf1 Rc8 27. Ke2 Rc7 28. Kxe3 Rc8 29. Ke2 Rc7 30. Ke3 Rc8 31. Rb5 a4 32. Ra5 Rb8 33. Rxa4 Kg7 34. Nd3 1-0

[Event "VIE-ch U13"]
[Site "Hai Phong"]
[Date "2018.07.09"]
[Round "4"]
[White "Vo, Le Duc"]
[Black "Nguyen, Hoang Hiep"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1834"]
[BlackElo "1848"]
[PlyCount "82"]
[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. Nf3 Nf6 4. Bg5 Ne4 5. Bf4 e6 6. e3 Nd7 7. Be2 Be7 8. 0-0 0-0 9. Nbd2 a6 10. Qc2 f5 11. Ne5 Ndf6 12. Ndf3 Ne8 13. h3 Bd6 14. c5 Bc7 15. b4 g5 16. Bh2 Kg7 17. Nd2 N8f6 18. Nxe4 dxe4 19. a4 h5 20. b5 Qe8 21. bxc6 bxc6 22. Nc4 Bxh2+ 23. Kxh2 Nd5 24. Nb6 Ra7 25. Nxc8 Qxc8 26. Bxh5 Rh8 27. g4 Nf6 28. Qe2 Kg8 29. Rab1 Nxh5 30. gxh5 Rah7 31. Kg2 Rxh5 32. Rh1 g4 33. hxg4 Rxh1 34. Rxh1 Rxh1 35. Kxh1 Qd8 36. Kg2 Qg5 37. f4 exf3+ 38. Qxf3 fxg4 39. Qf4 Qh4 40. Qg3 Qh5 41. Qb8+ Kf7 1/2-1/2

[Event "VIE-ch U13"]
[Site "Hai Phong"]
[Date "2018.07.08"]
[Round "3"]
[White "Nguyen, Hoang Hiep"]
[Black "Nguyen, Thieu Anh"]
[Result "1-0"]
[ECO "D14"]
[WhiteElo "1848"]
[BlackElo "1820"]
[PlyCount "93"]
[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. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bb5 a6 9. Bxc6+ bxc6 10. 0-0 c5 11. Rc1 c4 12. Ne5 Bd6 13. Qa4+ Kf8 14. b3 cxb3 15. axb3 Bxe5 16. Bxe5 Nd7 17. Qa3+ Kg8 18. Bc7 Qe8 19. f3 Nf6 20. Na4 Nd7 21. Rfe1 f6 22. e4 dxe4 23. fxe4 Bg6 24. d5 e5 25. d6 h6 26. Nc3 Bf7 27. Nd1 Kh7 28. Ne3 Be6 29. Nf5 Bxf5 30. exf5 Qf7 31. Re3 Rhc8 32. Rc4 Qh5 33. Rf3 Qe8 34. Qa4 Qf7 35. Rg3 Re8 36. Qc6 Rec8 37. Rcg4 Rg8 38. h3 Ra7 39. Kh2 Kh8 40. Rc4 Rga8 41. b4 Qe8 42. Ra3 Qc8 43. b5 Kh7 44. b6 Nb8 45. Qd5 Rb7 46. Rg3 Kh8 47. Rcg4 1-0

[Event "VIE-ch U13"]
[Site "Hai Phong"]
[Date "2018.07.07"]
[Round "2"]
[White "Hoang, Le Minh Nhat"]
[Black "Nguyen, Hoang Hiep"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1832"]
[BlackElo "1848"]
[PlyCount "77"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Be2 Qb6 9. Rb1 cxd4 10. Nxd4 Bc5 11. Na4 Qa5+ 12. c3 Bxd4 13. Bxd4 Nxd4 14. Qxd4 0-0 15. 0-0 Qc7 16. b3 b5 17. Nb2 Bb7 18. Nd3 Rac8 19. Rbc1 Qb6 20. Bg4 g6 21. Bh3 Rc6 22. Kh1 Qxd4 23. cxd4 Rfc8 24. Rxc6 Rxc6 25. Rc1 Rxc1+ 26. Nxc1 Kf8 27. Kg1 Ke8 28. Kf2 h5 29. Nd3 Kd8 30. g4 hxg4 31. Bxg4 a5 32. h4 b4 33. h5 gxh5 34. Bxh5 Ke7 35. Ke3 Ba6 36. Nc5 Nxc5 37. dxc5 Bb5 38. Kd4 Bc6 39. Bg4 1/2-1/2

[Event "VIE-ch U13"]
[Site "Hai Phong"]
[Date "2018.07.07"]
[Round "1"]
[White "Nguyen, Hoang Hiep"]
[Black "Ngo, Duy Hoang"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1848"]
[BlackElo "1826"]
[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. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 e6 6. Bf4 Bd6 7. Ne5 0-0 8. e3 Nbd7 9. Bd3 Bb4 10. 0-0 Nxe5 11. Bxe5 Bd6 12. Rc1 Bxe5 13. dxe5 Nd7 14. f4 Qb6 15. Qe2 Nc5 16. Bb1 g6 17. Kh1 Bd7 18. Rf3 Rac8 19. Rg1 Rc7 20. Rh3 Be8 21. f5 f6 22. fxg6 Bxg6 23. Bxg6 hxg6 24. exf6 Rxf6 25. Rf3 Rcf7 26. Rgf1 Qd8 27. h3 Kg7 28. b4 Rxf3 29. gxf3 Na6 30. a3 Nc7 31. f4 Qf6 32. Qc2 Ne8 33. Ne2 a6 34. Rg1 Rc7 35. Qd3 Nd6 36. Kh2 Ne4 37. Rg2 Kf7 38. a4 Qa1 39. a5 Rc4 40. Nd4 Rc1 0-1

[Event "Hanoi HD Bank op-B 8th"]
[Site "Hanoi"]
[Date "2018.03.12"]
[Round "4"]
[White "Gokhale, Anupama"]
[Black "Nguyen, Hoang Hiep"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1964"]
[BlackElo "1626"]
[PlyCount "83"]
[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. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 Bd6 6. b3 0-0 7. Bb2 c5 8. dxc5 Bxc5 9. Ne5 Qc7 10. Nd3 Bd6 11. Na3 Qa5 12. Nb1 Nbd7 13. Nd2 e5 14. c4 e4 15. Nf4 Bb4 16. Nb1 dxc4 17. a3 Be7 18. bxc4 Rac8 19. Nd2 Rfd8 20. Nb3 Qa6 21. Nd4 Bg6 22. Qb3 Qxc4 23. Rfc1 Qxb3 24. Nxb3 b6 25. Bh3 Rxc1+ 26. Rxc1 Nc5 27. Nd4 a5 28. Nc6 Re8 29. Nxe7+ Rxe7 30. Bxf6 gxf6 31. Nd5 Rb7 32. Nxf6+ Kf8 33. Nd5 f5 34. Nxb6 Nb3 35. Rc8+ Kg7 36. Nd5 Nd4 37. Nc3 Rb3 38. Kf1 Rxa3 39. Rc7+ Kh6 40. Ke1 Ra1+ 41. Kd2 Ne6 42. Rc6 1/2-1/2

[Event "Hanoi HD Bank op-B 8th"]
[Site "Hanoi"]
[Date "2018.03.12"]
[Round "5"]
[White "Nguyen, Hoang Hiep"]
[Black "Phan, Van Han"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1626"]
[PlyCount "57"]
[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 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 a6 6. c5 0-0 7. e3 c6 8. h3 Nbd7 9. Be2 b6 10. b4 a5 11. a3 axb4 12. axb4 Rxa1 13. Qxa1 bxc5 14. bxc5 Nxc5 15. dxc5 Bxc5 16. 0-0 Bb4 17. Ne5 Bd7 18. Rb1 c5 19. Nxd7 Qxd7 20. Be5 Qc6 21. Na2 Ra8 22. Qb2 Ba3 23. Qb8+ Rxb8 24. Rxb8+ Qe8 25. Rxe8+ Nxe8 26. Bb5 f6 27. Bxe8 fxe5 28. Kf1 Kf8 29. Ba4 1-0

[Event "Hanoi HD Bank op-B 8th"]
[Site "Hanoi"]
[Date "2018.03.11"]
[Round "3"]
[White "Nguyen, Hoang Hiep"]
[Black "Doan, Thu Huyen1"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1626"]
[PlyCount "57"]
[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 Be7 5. Bf4 a6 6. c5 Nbd7 7. e3 0-0 8. h3 c6 9. Be2 a5 10. a3 b6 11. b4 axb4 12. axb4 Bb7 13. 0-0 Qc8 14. Qd3 Bd8 15. Rxa8 Qxa8 16. Ne5 Qa3 17. Nxd5 Qxd3 18. Nxf6+ Nxf6 19. Nxd3 bxc5 20. bxc5 Ba6 21. Ra1 Bb5 22. Bd6 Re8 23. Ra8 g6 24. Kf1 Kg7 25. Ne5 Rf8 26. Bxb5 cxb5 27. Rb8 Ba5 28. Rxb5 Ra8 29. Rb7 1-0

[Event "Hanoi HD Bank op-B 8th"]
[Site "Hanoi"]
[Date "2018.03.10"]
[Round "2"]
[White "Jayaram, R."]
[Black "Nguyen, Hoang Hiep"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2033"]
[BlackElo "1626"]
[PlyCount "93"]
[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 c6 3. Nf3 Nf6 4. Nc3 Bf5 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 Na6 8. Bf4 Nh5 9. Bg3 Nxg3 10. hxg3 Nc7 11. e3 a6 12. b4 g6 13. Nh4 Bd7 14. Bd3 Bg7 15. f4 0-0-0 16. 0-0-0 f6 17. f5 g5 18. Nf3 g4 19. Nd2 e6 20. fxe6 Nxe6 21. Bxh7 Ng5 22. Bd3 f5 23. Rh4 Ne4 24. Ndxe4 fxe4 25. Be2 Bh6 26. Kd2 Bg5 27. Rhh1 Be6 28. Rdf1 Kd7 29. Nd1 Rxh1 30. Rxh1 Rg8 31. Rh7+ Kc8 32. Nc3 Bd8 33. Bf1 Bc7 34. Ne2 a5 35. Kc3 Bf5 36. Rh6 Bd7 37. Nf4 axb4+ 38. Kxb4 b6 39. cxb6 Bxb6 40. Nxd5 cxd5 41. Rxb6 Rf8 42. Ba6+ Kc7 43. Kc5 Rf2 44. Rb7+ Kd8 45. Kxd5 Rf6 46. Bb5 Rf5+ 47. Kc4 1-0

[Event "Hanoi HD Bank op-B 8th"]
[Site "Hanoi"]
[Date "2018.03.10"]
[Round "1"]
[White "Nguyen, Hoang Hiep"]
[Black "Nguyen, Huynh Tuan Hai"]
[Result "1/2-1/2"]
[ECO "D95"]
[WhiteElo "1626"]
[BlackElo "2074"]
[PlyCount "67"]
[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 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 0-0 6. Qb3 c6 7. a4 Ne4 8. cxd5 Nxc3 9. dxc6 Nxc6 10. bxc3 Na5 11. Qb4 Qc7 12. Be2 Be6 13. Nd2 Rfc8 14. Bb2 Bd5 15. 0-0 b6 16. c4 Bb7 17. Rfc1 e6 18. Nb3 Nc6 19. Qc3 Ne7 20. a5 Qd8 21. Qd2 Nf5 22. Bf1 h5 23. axb6 axb6 24. Rxa8 Bxa8 25. Qd3 Rc7 26. c5 bxc5 27. Nxc5 Ra7 28. Qb3 Kh7 29. Qb4 Qg5 30. Qb8 Ra2 31. Ra1 Rxa1 32. Bxa1 Bc6 33. Nd3 Nh4 34. Qg3 1/2-1/2

[Event "VIE-ch U09"]
[Site "Ho Chi Minh City"]
[Date "2014.07.18"]
[Round "9"]
[White "Nguyen, Hoang Hiep"]
[Black "Nguyen, Nguyen Loc"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1645"]
[BlackElo "1491"]
[PlyCount "49"]
[EventDate "2014.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. c3 Bg4 5. d3 Nf6 6. 0-0 Be7 7. Qb3 0-0 8. Qxb7 Na5 9. Qa6 c6 10. b4 Nxc4 11. Qxc4 Bxf3 12. gxf3 Qd7 13. Kg2 Nh5 14. h3 h6 15. Kh2 Bg5 16. Bxg5 hxg5 17. Rg1 Nf4 18. Rg3 Kh7 19. Nd2 Rh8 20. Rh1 Kg8 21. a4 Rxh3+ 22. Kg1 Rxh1+ 23. Kxh1 Kh7 24. Rxg5 Rh8 25. Rg4 1/2-1/2

[Event "VIE-ch U09"]
[Site "Ho Chi Minh City"]
[Date "2014.07.17"]
[Round "8"]
[White "Hoang, Viet"]
[Black "Nguyen, Hoang Hiep"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1448"]
[BlackElo "1645"]
[PlyCount "67"]
[EventDate "2014.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. Nf3 g6 4. Bc4 Bg7 5. d3 0-0 6. Bd2 c6 7. Qc1 Bg4 8. Ng1 a5 9. Nge2 b5 10. h3 Bxe2 11. Nxe2 bxc4 12. dxc4 Nxe4 13. Bh6 Qb6 14. 0-0 Qxb2 15. Qxb2 Bxb2 16. Bxf8 Bxa1 17. Bxe7 Bf6 18. Bxf6 Nxf6 19. Rd1 Ne8 20. Nc3 Na6 21. Ne4 f5 22. Nc3 Nb4 23. Rc1 d5 24. cxd5 Nxd5 25. Ne2 Nef6 26. c4 Nb4 27. a3 Na6 28. Rb1 Rb8 29. Rd1 Rb2 30. Nf4 Ne4 31. f3 Nc3 32. Rd8+ Kg7 33. Rd7+ Kh6 34. Ne6 1/2-1/2

[Event "VIE-ch U09"]
[Site "Ho Chi Minh City"]
[Date "2014.07.17"]
[Round "7"]
[White "Nguyen, Hoang Hiep"]
[Black "Tran, Ngoc Minh Nguyen"]
[Result "0-1"]
[ECO "D25"]
[WhiteElo "1645"]
[BlackElo "1478"]
[PlyCount "92"]
[EventDate "2014.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 a6 5. Nf3 b5 6. Bb3 Bb7 7. Ne5 e6 8. 0-0 Be7 9. Nd2 0-0 10. Ng4 Nbd7 11. Re1 c5 12. dxc5 Nxc5 13. Bc2 Qb6 14. Nxf6+ Bxf6 15. Nb3 Qc6 16. Qg4 Nd7 17. Bb1 Ne5 18. Qh3 h6 19. Na5 Qc7 20. Nxb7 Qxb7 21. f3 Qd7 22. Be4 Rac8 23. Rb1 Rfd8 24. b3 Nd3 25. Bxd3 Qxd3 26. Bb2 Bc3 27. Bxc3 Qxc3 28. Qg3 Rd3 29. Qf2 Rd2 30. Re2 Rcd8 31. h3 Qc2 32. Rbe1 Qxa2 33. b4 Qb2 34. f4 Qxb4 35. f5 Rxe2 36. Rxe2 Qe4 37. f6 Rd1+ 38. Re1 Rxe1+ 39. Qxe1 gxf6 40. Qg3+ Qg6 41. Qd6 Qb1+ 42. Kh2 Qa1 43. Qb8+ Kg7 44. Qg3+ Kh7 45. Qg4 Qe5+ 46. Kh1 Qxe3 0-1

[Event "VIE-ch U09"]
[Site "Ho Chi Minh City"]
[Date "2014.07.16"]
[Round "6"]
[White "Dang, Minh Long"]
[Black "Nguyen, Hoang Hiep"]
[Result "0-1"]
[ECO "A95"]
[WhiteElo "1490"]
[BlackElo "1645"]
[PlyCount "54"]
[EventDate "2014.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. b3 d5 7. Bb2 Ne4 8. c4 c6 9. Nc3 Nd7 10. Nxe4 fxe4 11. Ne5 Qe8 12. e3 Nxe5 13. dxe5 Qg6 14. cxd5 exd5 15. Bd4 Bg4 16. Qc2 Qh5 17. Rac1 Bf3 18. Bb2 Rae8 19. Bd4 Bd8 20. Bxa7 Re6 21. Bd4 Rh6 22. h4 Bxh4 23. Rfe1 Bxg2 24. Kxg2 Bxg3 25. Rg1 Qh2+ 26. Kf1 Rxf2+ 27. Qxf2 Qxf2# 0-1

[Event "VIE-ch U09"]
[Site "Ho Chi Minh City"]
[Date "2014.07.15"]
[Round "5"]
[White "Nguyen, Hoang Hiep"]
[Black "Pham, Nguyen Phu Vinh"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1645"]
[BlackElo "1446"]
[PlyCount "85"]
[EventDate "2014.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Be7 4. e3 0-0 5. Bd3 d5 6. c5 b6 7. cxb6 cxb6 8. 0-0 Bb7 9. Nc3 Nbd7 10. h3 Rc8 11. Bd2 a6 12. Rc1 b5 13. Ne2 Nb6 14. Ng3 Nc4 15. Bxc4 dxc4 16. a4 Qb6 17. axb5 axb5 18. Ne5 Qd8 19. Ne2 Ne4 20. Nf4 h6 21. Be1 Bd6 22. f3 Nf6 23. Bc3 Nd5 24. Nxd5 Bxd5 25. e4 Bb7 26. Ng4 Bf4 27. Ra1 Bd6 28. Qd2 Qe7 29. d5 e5 30. Qe1 Ra8 31. Qg3 Qg5 32. Bxe5 Bxe5 33. Qxe5 Rxa1 34. Rxa1 Qd8 35. Kh1 Re8 36. Qg3 Kh8 37. Ra7 Qb6 38. Qf2 Qc7 39. Qd4 Kg8 40. d6 Qb8 41. Qb6 Bxe4 42. Qxb8 Rxb8 43. fxe4 1-0

[Event "VIE-ch U09"]
[Site "Ho Chi Minh City"]
[Date "2014.07.15"]
[Round "4"]
[White "Ton, That Viet Khoa"]
[Black "Nguyen, Hoang Hiep"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1497"]
[BlackElo "1645"]
[PlyCount "126"]
[EventDate "2014.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 f5 2. e3 Nf6 3. Nc3 d5 4. Nf3 e6 5. Bd3 Be7 6. Bd2 c6 7. Ne2 0-0 8. 0-0 Ne4 9. Bxe4 fxe4 10. Ne5 Nd7 11. Bc3 Bg5 12. Ng3 Nf6 13. Qe2 Qe8 14. Bb4 a5 15. Bxf8 Kxf8 16. f3 Kg8 17. fxe4 dxe4 18. Nc4 b5 19. Nd6 Qg6 20. Nxc8 Rxc8 21. Rae1 Bh4 22. c3 Bxg3 23. hxg3 Nh5 24. Rf4 Nxf4 25. exf4 Rd8 26. Qxe4 Qxe4 27. Rxe4 Kf7 28. Kf2 Kf6 29. Kf3 b4 30. c4 a4 31. Ke3 b3 32. a3 Ra8 33. Re5 h6 34. g4 g5 35. f5 exf5 36. gxf5 h5 37. Ke4 h4 38. Re6+ Kf7 39. Rxc6 Re8+ 40. Re6 Rxe6+ 41. fxe6+ Kxe6 42. d5+ Kd6 43. Kf5 Kc5 44. Kxg5 Kxc4 45. d6 Kd3 46. d7 Kc2 47. d8Q Kxb2 48. Qd6 Ka1 49. Qd4+ b2 50. Qc3 Ka2 51. Qc2 Ka1 52. Kxh4 b1Q 53. Qxb1+ Kxb1 54. g4 Kb2 55. g5 Kxa3 56. g6 Kb2 57. g7 a3 58. g8Q a2 59. Qg2+ Kb1 60. Qf1+ Kb2 61. Qe2+ Kb1 62. Qd3+ Kb2 63. Qb5+ Ka1 1/2-1/2

[Event "VIE-ch U09"]
[Site "Ho Chi Minh City"]
[Date "2014.07.14"]
[Round "3"]
[White "Nguyen, Hoang Hiep"]
[Black "Nguyen, Vinh Khanh1"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1645"]
[BlackElo "1498"]
[PlyCount "78"]
[EventDate "2014.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 h6 3. Bh4 g5 4. Bg3 Bg7 5. e3 d6 6. Bc4 Nf6 7. c3 Nc6 8. b4 e5 9. dxe5 dxe5 10. Qxd8+ Kxd8 11. f3 f4 12. Bf2 e4 13. Nd2 fxe3 14. Bxe3 exf3 15. Ngxf3 Re8 16. Nf1 Ng4 17. Rd1+ Bd7 18. Kd2 Nxe3 19. Nxe3 Bxc3+ 20. Kxc3 Rxe3+ 21. Kd2 Re4 22. Kd3 Bf5 23. Kc3+ Ke7 24. Rhe1 Rxe1 25. Rxe1+ Kf6 26. Bd5 Bd7 27. b5 Na5 28. Kb4 c6 29. Ne5 Be8 30. bxc6 Nxc6+ 31. Bxc6 Bxc6 32. Nxc6 bxc6 33. Kc5 Rc8 34. Rd1 Ke5 35. Rd4 Rb8 36. Rd2 Rb6 37. Re2+ Kf4 38. a4 Ra6 39. Kb4 c5+ 1/2-1/2

[Event "VIE-ch U09"]
[Site "Ho Chi Minh City"]
[Date "2014.07.13"]
[Round "1"]
[White "Nguyen, Hoang Hiep"]
[Black "Dang, Tuan Linh"]
[Result "0-1"]
[ECO "C22"]
[WhiteElo "1645"]
[BlackElo "1492"]
[PlyCount "94"]
[EventDate "2014.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. f3 Be7 6. Nc3 0-0 7. Bd2 Re8 8. Bd3 Bb4 9. 0-0-0 d5 10. Qf2 dxe4 11. Bxe4 Nxe4 12. fxe4 Bxc3 13. Bxc3 Qg5+ 14. Kb1 Rxe4 15. Nf3 Qe7 16. Qg3 Rg4 17. Rhe1 Be6 18. Qxg4 Bxg4 19. Rxe7 Nxe7 20. b3 c6 21. Rd4 Bxf3 22. gxf3 Nd5 23. Bd2 Re8 24. h4 f6 25. c4 Nb6 26. Ba5 Kf7 27. Bxb6 axb6 28. Rd3 Re7 29. b4 g5 30. h5 Kg7 31. b5 Rc7 32. bxc6 bxc6 33. Rb3 Rb7 34. a4 Kh6 35. Kc2 Kxh5 36. c5 b5 37. a5 Ra7 38. Ra3 Ra6 39. Kc3 g4 40. fxg4+ Kxg4 41. Kd2 h5 42. Ke2 f5 43. Kf2 h4 44. Kg2 b4 45. Ra4 f4 46. Rxb4 Rxa5 47. Re4 Ra2+ 0-1

[Event "VIE-ch U09"]
[Site "Ho Chi Minh City"]
[Date "2014.07.13"]
[Round "2"]
[White "Nguyen, Tu Nam"]
[Black "Nguyen, Hoang Hiep"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1482"]
[BlackElo "1645"]
[PlyCount "70"]
[EventDate "2014.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 Be7 4. Bg2 c5 5. e3 0-0 6. Nge2 Nc6 7. 0-0 d5 8. cxd5 exd5 9. d4 c4 10. b3 cxb3 11. Qxb3 Na5 12. Qd1 Be6 13. Nf4 Rc8 14. Nce2 Bf5 15. Bd2 Nc4 16. Bc3 Be4 17. Qb3 Bxg2 18. Kxg2 b6 19. Nd3 Ne4 20. Rfd1 h6 21. Nef4 Nxc3 22. Rdc1 Ne4 23. Rd1 g5 24. Ne2 Ned2 25. Qb5 a6 26. Qxa6 Ra8 27. Qb5 Qd6 28. Ne5 Nxe5 29. Rxd2 Nc4 30. Rdd1 Ra5 31. Qb3 Qa3 32. Qc2 Qb2 33. Qxb2 Nxb2 34. Rdc1 Rfa8 35. Rc7 Bf8 0-1

[Event "ASEAN-ch U08 14th"]
[Site "Chiangmai"]
[Date "2013.06.13"]
[Round "9"]
[White "Nguyen, Hoang Hiep"]
[Black "Chinguun, Sumiya"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1649"]
[BlackElo "1428"]
[PlyCount "49"]
[EventDate "2013.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Bb5 a6 4. Bc4 d6 5. 0-0 b5 6. Be2 Nf6 7. d3 Be7 8. Be3 Bb7 9. Nbd2 0-0 10. c4 Nbd7 11. cxb5 axb5 12. Qb3 Bc6 13. d4 Nxe4 14. Nxe4 Bxe4 15. dxc5 dxc5 16. Bxb5 Rb8 17. Rfd1 Bd5 18. Qa4 Nb6 19. Qc2 Qc8 20. Be2 Qb7 21. Bxc5 Rfc8 22. b4 Nd7 23. a4 Nxc5 24. bxc5 Bxc5 25. Qb1 1/2-1/2

[Event "ASEAN-ch U08 14th"]
[Site "Chiangmai"]
[Date "2013.06.12"]
[Round "8"]
[White "Nguyen, Hoang Hiep"]
[Black "Nouri, Alekhine"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1649"]
[PlyCount "101"]
[EventDate "2013.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. e3 Bb4 5. Bd2 b6 6. f4 Bb7 7. Nf3 0-0 8. Be2 d6 9. 0-0 Qe8 10. a3 Bxc3 11. Bxc3 Ne4 12. Nd2 Nd7 13. Nxe4 Bxe4 14. Bf3 Nf6 15. d5 e5 16. fxe5 dxe5 17. Bxe4 Nxe4 18. Bb4 Rf6 19. Qe2 a5 20. Bc3 Nxc3 21. bxc3 e4 22. Rf4 Qe5 23. Rc1 g5 24. Rf2 g4 25. g3 Raf8 26. Qd2 Rh6 27. Qd4 Qd6 28. Ra1 Rh3 29. Rg2 Rf6 30. Rf1 Kf7 31. a4 h5 32. Rgf2 Kg6 33. Rf4 Kg5 34. c5 bxc5 35. Qd2 h4 36. gxh4+ Rxh4 37. R1f2 Rh3 38. Rg2 Rf3 39. Rf2 Rh6 40. c4 Qb6 41. Qc2 Qb4 42. Kf1 Rhh3 43. Kg2 Qa3 44. Qd2 Qxa4 45. Qb2 Rxf2+ 46. Rxf2 Qd7 47. Qb8 Qf7 48. Qb3 Rf3 49. Rxf3 gxf3+ 50. Kf2 Qh5 51. Qb8 0-1

[Event "ASEAN-ch U08 14th"]
[Site "Chiangmai"]
[Date "2013.06.12"]
[Round "7"]
[White "Ong, Yi Herng Joel"]
[Black "Nguyen, Hoang Hiep"]
[Result "0-1"]
[ECO "A85"]
[BlackElo "1649"]
[PlyCount "114"]
[EventDate "2013.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Be7 5. e3 0-0 6. Nf3 d5 7. Be2 c6 8. 0-0 Ne4 9. Bxe7 Qxe7 10. Qc2 Bd7 11. Ne5 Be8 12. f3 Nxc3 13. Qxc3 Nd7 14. f4 Nxe5 15. dxe5 dxc4 16. Bxc4 Rd8 17. Rad1 Bf7 18. Rd3 Rxd3 19. Bxd3 Rd8 20. Be2 h6 21. Rd1 Rxd1+ 22. Bxd1 Qh4 23. g3 Qd8 24. Qd4 Qxd4 25. exd4 Kf8 26. Kf2 Ke8 27. Ke3 Kd7 28. Kd3 Kc7 29. Kc4 g5 30. b4 g4 31. Kc5 b6+ 32. Kc4 Be8 33. a3 Bd7 34. a4 Bc8 35. Kc3 Bb7 36. Bb3 Kd7 37. Bc4 a5 38. bxa5 bxa5 39. Bb3 Bc8 40. Kc4 Kc7 41. Kc5 h5 42. Bc4 Bd7 43. Bf1 Bc8 44. h3 Bd7 45. hxg4 fxg4 46. Bc4 h4 47. gxh4 g3 48. Bf1 Be8 49. Bg2 Bg6 50. Bxc6 Bc2 51. Bg2 Bb3 52. h5 Bd5 53. Bxd5 exd5 54. h6 g2 55. h7 g1Q 56. h8Q Qc1+ 57. Kxd5 Qc6# 0-1

[Event "ASEAN-ch U08 14th"]
[Site "Chiangmai"]
[Date "2013.06.11"]
[Round "6"]
[White "Nguyen, Lam Tung"]
[Black "Nguyen, Hoang Hiep"]
[Result "0-1"]
[ECO "A09"]
[BlackElo "1649"]
[PlyCount "58"]
[EventDate "2013.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. d3 Nc6 4. g3 e5 5. Bg2 Nf6 6. 0-0 Bd6 7. e3 dxe3 8. fxe3 0-0 9. d4 exd4 10. exd4 Bg4 11. b3 Re8 12. Bb2 Qe7 13. Nbd2 Nb4 14. c5 Nd3 15. cxd6 Qe3+ 16. Kh1 Nxb2 17. Qe1 Qxe1 18. Raxe1 cxd6 19. Nh4 d5 20. Rc1 Rac8 21. h3 Bd7 22. g4 Rxc1 23. Rxc1 Bc6 24. Bf1 Re3 25. Nf5 Re8 26. Rc2 Nd1 27. Nf3 Ne3 28. Re2 Bb5 29. Rf2 Nxf1 0-1

[Event "ASEAN-ch U08 14th"]
[Site "Chiangmai"]
[Date "2013.06.10"]
[Round "4"]
[White "Nguyen, Hoang Hiep"]
[Black "Ooi, Zhi Ping"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1649"]
[PlyCount "69"]
[EventDate "2013.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Bf4 Bd6 5. Bxd6 Qxd6 6. e3 f5 7. c5 Qc7 8. Bd3 Nf6 9. Nge2 0-0 10. 0-0 Ne4 11. f4 Bd7 12. b4 Qd8 13. a4 Qh4 14. Qe1 Qxe1 15. Rfxe1 Kf7 16. b5 a6 17. bxa6 bxa6 18. Rab1 Bc8 19. a5 Nd7 20. Na4 Rh8 21. Nb6 Nxb6 22. axb6 Rd8 23. b7 Rb8 24. bxc8Q Rbxc8 25. Bxa6 Ra8 26. Bb7 Ra3 27. Bxc6 Rxe3 28. Ng3 Rxe1+ 29. Rxe1 Nxg3 30. hxg3 Rc8 31. Bd7 Rd8 32. Bxe6+ Kf6 33. c6 Ra8 34. c7 Ke7 35. c8Q 1-0

[Event "ASEAN-ch U08 14th"]
[Site "Chiangmai"]
[Date "2013.06.10"]
[Round "5"]
[White "Nguyen, Hoang Hiep"]
[Black "Velarde, Jerish John"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "1649"]
[PlyCount "97"]
[EventDate "2013.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. dxe6 fxe6 4. e4 g6 5. Nf3 Bg7 6. Bd3 Ne7 7. 0-0 0-0 8. Nc3 Nbc6 9. Be3 Nd4 10. Nd2 b6 11. Nb3 Bb7 12. Qd2 Rc8 13. Bh6 e5 14. Bc4+ Kh8 15. Nb5 Nxb5 16. Bxb5 Bxe4 17. Bxg7+ Kxg7 18. Qe2 Bc6 19. Qxe5+ Kg8 20. Bxc6 Nxc6 21. Qd5+ Kg7 22. Rad1 Rf7 23. c3 Qe7 24. Qd6 Qxd6 25. Rxd6 Kf8 26. Rfd1 Re8 27. f3 Ne5 28. Nd2 Re6 29. Rxe6 dxe6 30. b3 Rd7 31. Kf1 Ke7 32. Ke2 Nd3 33. g3 h6 34. Ne4 Ne5 35. Rxd7+ Nxd7 36. f4 Nf6 37. Nxf6 Kxf6 38. Ke3 e5 39. Ke4 exf4 40. Kxf4 g5+ 41. Ke4 h5 42. h4 g4 43. Kf4 Kg7 44. Kg5 a5 45. Kxh5 b5 46. c4 a4 47. Kxg4 bxc4 48. bxc4 a3 49. Kh5 1-0

[Event "ASEAN-ch U08 14th"]
[Site "Chiangmai"]
[Date "2013.06.09"]
[Round "2"]
[White "Nguyen, Hoang Hiep"]
[Black "Tran, Dang Minh Quang"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "1649"]
[PlyCount "114"]
[EventDate "2013.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 g6 4. Bd2 Bg7 5. Nf3 b6 6. cxd5 Nxd5 7. e4 Nxc3 8. Bxc3 Bb7 9. Bd3 0-0 10. 0-0 e6 11. Bc2 Qe7 12. Re1 Rd8 13. Qc1 Na6 14. e5 Bxf3 15. gxf3 c5 16. dxc5 Nxc5 17. Bb4 Qc7 18. Be4 Rac8 19. Bxc5 Qxc5 20. Qxc5 Rxc5 21. f4 Bh6 22. Bf3 Bxf4 23. Re4 Bxe5 24. Rb1 Rd2 25. b4 Rb5 26. a4 Rbd5 27. Ree1 Bd4 28. Rf1 Rf5 29. Kg2 Rg5+ 30. Kh1 Rxf2 31. Rxf2 Bxf2 32. h3 e5 33. Bd5 Kg7 34. Rf1 Rf5 35. Be4 Rf4 36. Bd5 e4 37. Bxe4 Rxe4 38. Rxf2 Rxb4 39. Ra2 a5 40. Kg1 f5 41. Kf2 f4 42. Kf3 g5 43. Kg4 Kg6 44. Rc2 h5+ 45. Kf3 Kf5 46. Rc6 g4+ 47. hxg4+ hxg4+ 48. Kf2 g3+ 49. Kg2 b5 50. Rc5+ Ke4 51. axb5 Rb2+ 52. Kh3 g2 53. Rg5 a4 54. b6 g1Q 55. Rxg1 Rxb6 56. Ra1 Ra6 57. Kg2 a3 0-1

[Event "ASEAN-ch U08 14th"]
[Site "Chiangmai"]
[Date "2013.06.09"]
[Round "3"]
[White "Pham, Cong Minh"]
[Black "Nguyen, Hoang Hiep"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1649"]
[PlyCount "88"]
[EventDate "2013.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c4 d6 3. d3 Nf6 4. Nf3 g6 5. Be2 Bg7 6. 0-0 0-0 7. Nc3 Nc6 8. Be3 Bd7 9. h3 e5 10. Nb5 Be6 11. Nc3 Nd4 12. Re1 Ne8 13. Bxd4 cxd4 14. Nd5 Bxd5 15. cxd5 f5 16. exf5 gxf5 17. Qd2 h6 18. Rac1 Nf6 19. b3 Nxd5 20. Red1 Rc8 21. Rxc8 Qxc8 22. Qc1 Qxc1 23. Rxc1 e4 24. dxe4 fxe4 25. Bc4 exf3 26. Bxd5+ Kh8 27. Bxf3 b6 28. Rc7 d3 29. Rxa7 d2 30. Re7 Rxf3 31. gxf3 d1Q+ 32. Kg2 Qd5 33. Re2 Qg5+ 34. Kh2 d5 35. Re8+ Kh7 36. Re2 d4 37. Re4 d3 38. Re1 Be5+ 39. Rxe5 Qxe5+ 40. Kg2 d2 41. Kh1 d1Q+ 42. Kg2 Qf4 43. h4 Qfxf3+ 44. Kh2 Qdh1# 0-1

[Event "ASEAN-ch U08 14th"]
[Site "Chiangmai"]
[Date "2013.06.08"]
[Round "1"]
[White "Nguyen, Phuc Nguyen"]
[Black "Nguyen, Hoang Hiep"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1649"]
[PlyCount "49"]
[EventDate "2013.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bc4 Bc5 5. d3 h6 6. 0-0 d6 7. h3 0-0 8. Bd2 Be6 9. Bb3 Bb6 10. Qc1 d5 11. Bxh6 gxh6 12. Qxh6 dxe4 13. Nxe4 Nxe4 14. dxe4 Bxb3 15. Ng5 Re8 16. axb3 Qd7 17. Rad1 Bd4 18. c3 Nd8 19. Nh7 Re6 20. Nf6+ Rxf6 21. Qxf6 Qe6 22. Qg5+ Qg6 23. Qxg6+ fxg6 24. cxd4 Nc6 25. dxe5 1-0

[Event "ASEAN-ch U08 13th"]
[Site "Hue"]
[Date "2012.06.19"]
[Round "9"]
[White "Mausyach Suri, Kemas Ade Krisna"]
[Black "Nguyen, Hoang Hiep"]
[Result "1-0"]
[ECO "B05"]
[BlackElo "1629"]
[PlyCount "89"]
[EventDate "2012.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 cxd6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Be7 8. c4 Nb6 9. Nc3 0-0 10. Be3 Nc6 11. d5 exd5 12. Nxd5 Bxf3 13. Bxb6 axb6 14. Bxf3 Bf6 15. Nxf6+ Qxf6 16. Bxc6 bxc6 17. Qc2 Rfc8 18. a3 b5 19. Rab1 d5 20. cxb5 cxb5 21. Qd3 Qc6 22. Rfd1 Rd8 23. Rbc1 Qb7 24. Rc5 h6 25. Rxb5 Qe7 26. Rxd5 Re8 27. h3 Rac8 28. Qd2 Qf6 29. Qd4 Qxd4 30. R5xd4 Kh7 31. b4 Ra8 32. Ra1 Re7 33. b5 Rb7 34. Rd5 Rb6 35. a4 Ra5 36. Kh2 Rf6 37. Ra2 Rf4 38. Rd7 f6 39. b6 Rb4 40. b7 Rb6 41. Ra3 h5 42. Rg3 Rxa4 43. Rdxg7+ Kh8 44. Rg8+ Kh7 45. b8Q 1-0

[Event "ASEAN-ch U08 13th"]
[Site "Hue"]
[Date "2012.06.18"]
[Round "8"]
[White "Nguyen, Hoang Hiep"]
[Black "Phan, The Hien"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1629"]
[PlyCount "61"]
[EventDate "2012.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Be7 4. e4 d6 5. Be3 Nc6 6. Bd3 b6 7. Nge2 Bb7 8. f3 Qd7 9. Qd2 d5 10. e5 dxc4 11. exf6 cxd3 12. fxg7 Rg8 13. Qxd3 Rxg7 14. 0-0-0 0-0-0 15. g4 Kb8 16. h4 Nb4 17. Qd2 Bxf3 18. Rhf1 Bb7 19. Bh6 Rxg4 20. Rxf7 Rxh4 21. Bg5 Bxg5 22. Qxg5 Qe8 23. Qxh4 Rd7 24. Rxd7 Qxd7 25. Rg1 Nd3+ 26. Kb1 a6 27. Rg8+ Ka7 28. Rh8 Qf7 29. Qh3 Nf2 30. Qxh7 Qf3 31. Qxc7 1-0

[Event "ASEAN-ch U08 13th"]
[Site "Hue"]
[Date "2012.06.17"]
[Round "7"]
[White "Nguyen, Quoc Phap"]
[Black "Nguyen, Hoang Hiep"]
[Result "0-1"]
[ECO "C66"]
[BlackElo "1629"]
[PlyCount "112"]
[EventDate "2012.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 d6 5. d4 exd4 6. Nxd4 Bd7 7. 0-0 Be7 8. Be3 a6 9. Be2 0-0 10. Bf3 Ne5 11. h3 Nxf3+ 12. Qxf3 Be6 13. Rad1 Bc4 14. Rfe1 Nd7 15. Nf5 Be6 16. Bd4 Bxf5 17. exf5 Bf6 18. Nd5 Bxd4 19. Rxd4 Kh8 20. Rg4 Ne5 21. Qg3 Nxg4 22. Qxg4 c6 23. Nf4 h6 24. h4 Re8 25. Rf1 Rg8 26. Nh5 a5 27. Re1 Qb6 28. b3 d5 29. Re7 Qb4 30. Qe2 Rgf8 31. Qe5 Qg4 32. Nf4 f6 33. Ng6+ Kh7 34. Nxf8+ Rxf8 35. Qg3 Qxg3 36. fxg3 Rb8 37. Kf2 b5 38. Rc7 Rb6 39. Ke3 a4 40. b4 h5 41. Kf4 Kh6 42. g4 hxg4 43. Kxg4 Rb8 44. Rxc6 Re8 45. Rc5 Re4+ 46. Kg3 Rxb4 47. Rxd5 Rb2 48. Rd8 Kh7 49. Rd5 Rxc2 50. Rxb5 Rxa2 51. Ra5 a3 52. Kf3 Ra1 53. g4 a2 54. Ke2 Rh1 55. Kf3 a1Q 56. Rxa1 Rxa1 0-1

[Event "ASEAN-ch U08 13th"]
[Site "Hue"]
[Date "2012.06.16"]
[Round "6"]
[White "Nguyen, Hoang Hiep"]
[Black "Nguyen Huynh Minh, Thien"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1629"]
[PlyCount "78"]
[EventDate "2012.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Be2 Nf6 6. Nf3 Bg4 7. h3 Bh5 8. Bd2 Qc7 9. 0-0 e6 10. Bg5 Nbd7 11. Bxf6 Nxf6 12. Ne5 Bxe2 13. Qxe2 Bd6 14. Nc4 0-0 15. Ne4 Nxe4 16. Qxe4 Rad8 17. Nd2 Rd7 18. Nf3 Rfd8 19. Rfd1 c5 20. Ng5 g6 21. Qh4 h5 22. c3 cxd4 23. Rxd4 Be7 24. f4 Rxd4 25. cxd4 Rxd4 26. Qf2 Bc5 27. Kh1 Qd6 28. Qf3 Qd7 29. Ne4 Be7 30. Rc1 Kg7 31. Qc3 Bb4 32. Qc2 Qd5 33. Nf2 Rd2 34. Qa4 Rxf2 35. Rg1 Bc5 36. b3 Rd2 37. Qc4 Qxc4 38. bxc4 Bxg1 39. Kxg1 Rxa2 0-1

[Event "ASEAN-ch U08 13th"]
[Site "Hue"]
[Date "2012.06.15"]
[Round "5"]
[White "Nguyen, Duc Sang"]
[Black "Nguyen, Hoang Hiep"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1629"]
[PlyCount "102"]
[EventDate "2012.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 g6 5. d3 Bg7 6. Nge2 0-0 7. 0-0 e5 8. f4 exf4 9. gxf4 Ng4 10. h3 Nf6 11. Ng3 Qb6 12. Kh1 Nc6 13. Nge2 Nh5 14. Kh2 Na5 15. Nd5 Qd8 16. Bd2 Bxb2 17. Bxa5 Qxa5 18. Rb1 Bg7 19. f5 Qd8 20. Ng1 Be5+ 21. Nf4 Bxf4+ 22. Rxf4 Nxf4 23. Qg4 Nxg2 24. Qxg2 Qf6 25. Ne2 Qg7 26. Rg1 Kh8 27. Qf3 Qe5+ 28. Ng3 Kg8 29. f6 Qe6 30. Ne2 Qxh3+ 31. Qxh3 Bxh3 32. Kxh3 Rfe8 33. Nf4 h6 34. Nd5 Rac8 35. Ne7+ Rxe7 36. fxe7 Re8 37. Kg4 Rxe7 38. Rh1 h5+ 39. Kg5 Kg7 40. Rf1 Re6 41. c3 f6+ 42. Kh4 Kh6 43. a3 g5+ 44. Kh3 g4+ 45. Kh4 Kg6 46. Rf5 Re5 47. Rf2 f5 48. exf5+ Rxf5 49. Re2 Rf3 50. Re6+ Kf5 51. Rf6+ Kxf6 0-1

[Event "ASEAN-ch U08 13th"]
[Site "Hue"]
[Date "2012.06.14"]
[Round "4"]
[White "Nguyen, Hoang Hiep"]
[Black "Pham, Duc Khoi"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "1629"]
[PlyCount "72"]
[EventDate "2012.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 b5 8. Be2 Bb7 9. f3 Nbd7 10. 0-0 Be7 11. Ncxb5 axb5 12. Bxb5 0-0 13. a4 d5 14. exd5 Nxd5 15. Bf2 Nc5 16. c4 Nc7 17. b4 Nxb5 18. cxb5 Nd7 19. Nc6 Bxc6 20. bxc6 Ne5 21. Qxd8 Rfxd8 22. b5 Bf6 23. Ra2 Nc4 24. c7 Rdc8 25. b6 Nxb6 26. Bxb6 Ra6 27. a5 Be5 28. Rd1 h6 29. Rd8+ Kh7 30. Rxc8 Bxc7 31. Rxc7 Ra8 32. a6 Kg6 33. a7 f5 34. Rb7 Kf6 35. Rb8 Rxa7 36. Rxa7 e5 1-0

[Event "ASEAN-ch U08 13th"]
[Site "Hue"]
[Date "2012.06.13"]
[Round "3"]
[White "Le, Quang An"]
[Black "Nguyen, Hoang Hiep"]
[Result "0-1"]
[ECO "A84"]
[BlackElo "1629"]
[PlyCount "58"]
[EventDate "2012.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Bf4 Be7 5. e3 0-0 6. Nf3 c6 7. Bd3 d5 8. c5 Bd7 9. 0-0 Ne4 10. Bxb8 Rxb8 11. Ne5 Be8 12. Nxe4 fxe4 13. Be2 Bf6 14. Ng4 Bg6 15. Nxf6+ Rxf6 16. b4 Qe7 17. a4 Rbf8 18. f3 exf3 19. Rxf3 Be4 20. Rf1 Rxf1+ 21. Bxf1 Qg5 22. Qe2 Bf3 23. Qd2 Rf6 24. Kh1 Be4 25. Bd3 Qf5 26. Be2 Qf2 27. Rg1 Rh6 28. Qa2 Rxh2+ 29. Kxh2 Qh4# 0-1

[Event "ASEAN-ch U08 13th"]
[Site "Hue"]
[Date "2012.06.12"]
[Round "2"]
[White "Nguyen, Hoang Hiep"]
[Black "Ngo, Duc Tri"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "1629"]
[PlyCount "80"]
[EventDate "2012.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. d3 Be7 6. h3 Bd7 7. Be3 0-0 8. Nbd2 a6 9. Bxc6 Bxc6 10. Nh2 Bd7 11. f4 h6 12. f5 d5 13. Ng4 d4 14. Bf2 Nxg4 15. Qxg4 Kh7 16. Nc4 Bf6 17. Bg3 Qe7 18. Qe2 Rg8 19. Be1 g6 20. fxg6+ Rxg6 21. Kh1 Rag8 22. Bd2 b5 23. Na3 Rxg2 24. Qxg2 Rxg2 25. Kxg2 Bg5 26. Bxg5 Qxg5+ 27. Kh2 Qd2+ 28. Kg3 Qg5+ 29. Kh2 Qh5 30. Rae1 Bxh3 31. Rf2 Qh4 32. Rfe2 Bg4+ 33. Kg1 Qg3+ 34. Rg2 Qxe1+ 35. Kh2 Bf3 36. c4 Qf1 37. Rg1 Qf2+ 38. Kh3 Qxg1 39. Nxb5 Qg2+ 40. Kh4 Qg4# 0-1

[Event "ASEAN-ch U08 13th"]
[Site "Hue"]
[Date "2012.06.11"]
[Round "1"]
[White "Nguyen, Anh Quan"]
[Black "Nguyen, Hoang Hiep"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1790"]
[BlackElo "1629"]
[PlyCount "82"]
[EventDate "2012.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d6 9. Bg5 Nxe4 10. Bxe7 Nxc3 11. Bxd8 Nxd1 12. Bxc7 Nxb2 13. Rab1 Nxd3 14. cxd3 d5 15. Rfc1 Ba6 16. d4 Bc4 17. a4 Rfe8 18. Rc2 Bd3 19. Rcc1 Bxb1 20. Rxb1 Re4 21. Rd1 Rae8 22. h3 Re1+ 23. Rxe1 Rxe1+ 24. Kh2 Ra1 25. a5 Ra4 26. Kg3 Rxd4 27. Kf3 Kf8 28. Bd6+ Ke8 29. Bc5 Re4 30. Bxa7 Kd7 31. Bb6 Kc8 32. a6 Ra4 33. a7 Kb7 34. Be3 d4 35. Bd2 Rxa7 36. Ke2 Ra2 37. Kd3 Kb6 38. f4 c5 39. g4 Kb5 40. Ke2 c4 41. Ke1 c3 0-1

