[Event "VIE-ch U15"]
[Site "Hai Phong"]
[Date "2018.07.13"]
[Round "9"]
[White "Phan, Minh Trieu"]
[Black "Mai, Van Nghia"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1807"]
[BlackElo "1800"]
[PlyCount "90"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. h4 Qa5 12. h5 Rfc8 13. Bd3 Bxa2 14. hxg6 hxg6 15. g4 Be6 16. g5 Nh5 17. Bxg7 Kxg7 18. f4 Rxc3 19. Qxc3+ Qxc3 20. bxc3 Nxf4 21. Rh4 Nh3 22. Rh1 Nxg5 23. Kb2 Rc8 24. Ra1 a6 25. Rf4 Rc5 26. Ra4 Nh3 27. Rf3 g5 28. Rb4 b5 29. c4 g4 30. Rg3 bxc4 31. Be2 Nf2 32. Rg2 Nxe4 33. Bxc4 Rxc4 34. Rxc4 Bxc4 35. Rxg4+ Kf6 36. Rxe4 d5 37. Rf4+ Ke6 38. Kc3 f5 39. Kd4 Kf6 40. Rh4 e5+ 41. Ke3 f4+ 42. Kf3 Kg5 43. Rh8 e4+ 44. Kf2 Kf5 45. c3 Ke6 0-1

[Event "VIE-ch U15"]
[Site "Hai Phong"]
[Date "2018.07.12"]
[Round "8"]
[White "Nguyen, Huynh Minh Thien"]
[Black "Mai, Van Nghia"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "1813"]
[BlackElo "1800"]
[PlyCount "29"]
[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 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. c4 c6 7. cxd5 cxd5 8. Nc3 Ne4 9. Ng5 Nxc3 10. bxc3 Nc6 11. e4 dxe4 12. Nxe4 Qa5 13. Qb3 Rd8 14. Be3 b6 15. Ng5 1-0

[Event "VIE-ch U15"]
[Site "Hai Phong"]
[Date "2018.07.11"]
[Round "7"]
[White "Mai, Van Nghia"]
[Black "Nguyen, Phan Hieu Minh"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "1800"]
[BlackElo "1796"]
[PlyCount "7"]
[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. Bc4 Bc5 3. Qf3 Nc6 4. Qxf7# 1-0

[Event "VIE-ch U15"]
[Site "Hai Phong"]
[Date "2018.07.09"]
[Round "4"]
[White "Huynh, Hai Him"]
[Black "Mai, Van Nghia"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1812"]
[BlackElo "1800"]
[PlyCount "40"]
[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 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. Bg5 Bb4 6. Rc1 d5 7. Qa4+ Nc6 8. Ne5 Qd6 9. Bf4 Nh5 10. Nxc6 Bxc3+ 11. Rxc3 Qxc6 12. Qxc6+ Bxc6 13. Bxc7 dxc4 14. Rxc4 Bd5 15. Rc3 Bxa2 16. e4 f5 17. f3 Kf7 18. Ba6 Nf6 19. 0-0 e5 20. dxe5 Ne8 1-0

[Event "VIE-ch U15"]
[Site "Hai Phong"]
[Date "2018.07.09"]
[Round "5"]
[White "Ly, Dinh Minh Man"]
[Black "Mai, Van Nghia"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "1787"]
[BlackElo "1800"]
[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. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 a6 7. Rc1 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. 0-0 Nbd7 11. Nd2 h6 12. Bxf6 Nxf6 13. Nce4 Nd5 14. Nc5 Bxc5 15. Rxc5 Qe7 16. Qe2 Rac8 17. Rfc1 Nb6 18. Nb3 Na4 19. R5c2 Bd5 20. Na5 Rfd8 21. Nc6 Bxc6 22. Rxc6 Nb6 23. Qc2 Nd5 24. a3 Rd6 25. Qc5 Rcd8 26. Be4 Qg5 27. Bxd5 Rxd5 28. Qc2 e5 29. Rd1 exd4 30. exd4 Qf4 31. Rxc7 1/2-1/2

[Event "VIE-ch U15"]
[Site "Hai Phong"]
[Date "2018.07.08"]
[Round "3"]
[White "Mai, Van Nghia"]
[Black "Nguyen, Trung Hieu1111"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1800"]
[BlackElo "1816"]
[PlyCount "68"]
[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. d3 d5 3. Nd2 Nf6 4. Ngf3 Be7 5. g3 b6 6. Bg2 Bb7 7. Qe2 c5 8. 0-0 Nc6 9. e5 Nd7 10. Re1 Qc7 11. Nf1 b5 12. h4 h6 13. Bf4 a5 14. N1h2 b4 15. h5 Ba6 16. Qd2 c4 17. dxc4 Bxc4 18. Ng4 Qb6 19. Ne3 Bb5 20. Red1 Rd8 21. Ng4 Bc4 22. Be3 Qc7 23. Bf4 Qb6 24. Be3 Bc5 25. Bxc5 Qxc5 26. Qf4 Bb5 27. Rd2 Qc4 28. Nd4 Nxd4 29. Qxd4 Qxd4 30. Rxd4 Rc8 31. Rd2 Ke7 32. a3 Ra8 33. f4 Rhc8 34. Ne3 Nb6 1/2-1/2

[Event "VIE-ch U15"]
[Site "Hai Phong"]
[Date "2018.07.07"]
[Round "1"]
[White "Dao, Minh Nhat"]
[Black "Mai, Van Nghia"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1815"]
[BlackElo "1800"]
[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 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Qb6 5. Qb3 Nc6 6. Nd2 e6 7. Ngf3 Be7 8. h3 0-0 9. Be2 Bd7 10. 0-0 Rac8 11. Ne5 Rfd8 12. Rad1 Be8 13. Rfe1 Na5 14. Qa3 a6 15. dxc5 Qxc5 16. Qxc5 Rxc5 17. b4 Rxc3 18. bxa5 Ra3 19. Rb1 Rxa2 20. Rxb7 Rxd2 21. Rxe7 Ra2 22. Ra7 Ne4 23. Nd3 f6 24. Bc7 Rc8 25. Nb4 Rb2 26. Bxa6 Rxc7 27. Rxc7 Rxb4 28. Bc8 Bf7 29. a6 1-0

[Event "VIE-ch U15"]
[Site "Hai Phong"]
[Date "2018.07.07"]
[Round "2"]
[White "Mai, Van Nghia"]
[Black "Le, Thai Hoc"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1800"]
[BlackElo "1791"]
[PlyCount "73"]
[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 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. d3 Bc5 7. 0-0 d6 8. c3 0-0 9. h3 Bb7 10. Re1 Qe7 11. Bg5 h6 12. Bh4 Ba7 13. Nbd2 Na5 14. Bc2 c5 15. Nf1 Bc8 16. Ne3 Be6 17. g4 Qd7 18. Bxf6 gxf6 19. Nh4 Kh7 20. Qf3 Kg7 21. Nef5+ Bxf5 22. Nxf5+ Kg6 23. Qg3 Rh8 24. Kh2 Qd8 25. Qh4 Qf8 26. b4 cxb4 27. cxb4 Nc6 28. Qh5+ Kh7 29. Bb3 Nd8 30. Rec1 Bb6 31. Qh4 Kg6 32. Rc2 Ne6 33. Rc6 Ba7 34. Qh5+ Kh7 35. Bxe6 fxe6 36. Rc7+ Kg8 37. Qg6+ 1-0

