[Event "VIE-ch U13"]
[Site "Da Lat"]
[Date "2013.07.??"]
[Round "6"]
[White "Ho, Huu Dang Khoi"]
[Black "Nguyen, Dang Hai"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "1973"]
[BlackElo "1978"]
[PlyCount "112"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. cxd5 cxd5 5. d3 e6 6. Bg5 Be7 7. Nf3 Nc6 8. 0-0 Bd7 9. Nbd2 0-0 10. a3 h6 11. Bf4 Rc8 12. b4 b5 13. Nb3 Nh5 14. Be3 e5 15. Bc5 Kh8 16. Nfd2 Nf6 17. e3 Bg4 18. Qb1 Qd7 19. Bxe7 Nxe7 20. Nc5 Qf5 21. d4 e4 22. f3 exf3 23. Bxf3 Qh5 24. Qd3 Bxf3 25. Nxf3 Ng4 26. Nd7 Rfe8 27. Nde5 Nxe5 28. Nxe5 f6 29. Nd7 Rc4 30. Rf4 Qg5 31. Raf1 Ng6 32. Rf5 Qxe3+ 33. Qxe3 Rxe3 34. Rxd5 Rxa3 35. Rxb5 Rxd4 36. Rb8+ Kh7 37. Rb7 Kg8 38. Rc1 Rd6 39. Rc8+ Kh7 40. b5 Ra2 41. Nxf6+ Rxf6 42. Rcc7 Nf8 43. Rxg7+ Kh8 44. Rxa7 Rxa7 45. Rxa7 Rb6 46. Ra6 Rxb5 47. Rxh6+ Kg7 48. Rh4 Rb2 49. Rg4+ Ng6 50. Re4 Kf6 51. Re3 Ne5 52. Ra3 Kf5 53. Ra5 Ke4 54. Ra4+ Kf3 55. Ra3+ Kg4 56. Ra4+ Kf5 1/2-1/2

[Event "VIE-ch U13"]
[Site "Da Lat"]
[Date "2013.07.??"]
[Round "3"]
[White "Nguyen, Dang Hai"]
[Black "La, Hoang Linh"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1978"]
[BlackElo "1956"]
[PlyCount "115"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bg4 5. e3 e6 6. Be2 Bb4 7. 0-0 0-0 8. h3 Bh5 9. Qb3 Qa5 10. c5 Nbd7 11. Na4 b5 12. cxb6 axb6 13. Nc3 Bxc3 14. bxc3 Ne4 15. c4 Qa4 16. Qxa4 Rxa4 17. cxd5 Nc3 18. Bd1 Nxd1 19. Rxd1 exd5 20. g4 Bg6 21. Rd2 Rfa8 22. Rb2 Bd3 23. Ne1 Bc4 24. a3 Rxa3 25. Rxa3 Rxa3 26. Nc2 Ra2 27. Rxa2 Bxa2 28. Nb4 Bc4 29. Nxc6 g6 30. Ba3 h5 31. f3 Kg7 32. Kf2 hxg4 33. hxg4 g5 34. Ne7 b5 35. Bb4 Kh7 36. Nf5 Bd3 37. Nd6 Kg6 38. Ke1 Nb8 39. Kd2 Bc4 40. Nxc4 bxc4 41. e4 dxe4 42. fxe4 Nd7 43. Ke3 Kf6 44. e5+ Ke6 45. Ke4 Nb6 46. Bd2 f6 47. exf6 Kxf6 48. d5 Na4 49. Kd4 Nb2 50. Kc3 Nd3 51. Kxc4 Ne5+ 52. Kc5 Nxg4 53. Bc3+ Kg6 54. d6 Nh6 55. Bd2 Nf7 56. d7 Kf6 57. Kd5 Ke7 58. Bxg5+ 1/2-1/2

[Event "VIE-ch U13"]
[Site "Da Lat"]
[Date "2013.07.??"]
[Round "1"]
[White "Nguyen, Dang Hai"]
[Black "Nguyen, Van Sy Nguyen"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1978"]
[BlackElo "1954"]
[PlyCount "53"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 c5 2. dxc5 Nc6 3. Nc3 e5 4. e4 Nf6 5. Bg5 Bxc5 6. Nf3 h6 7. Bh4 d6 8. h3 Be6 9. Be2 0-0 10. 0-0 g5 11. Bg3 Qb6 12. Nd5 Qd8 13. Nxf6+ Qxf6 14. c3 Rad8 15. Qc2 d5 16. b4 Bb6 17. b5 Na5 18. exd5 Rxd5 19. c4 Bf5 20. Qa4 Rd7 21. Bxe5 Qe6 22. Rfe1 Rfd8 23. c5 Bxc5 24. Qxa5 b6 25. Qc3 Qe7 26. Bf6 Be4 27. Bxe7 1-0

[Event "VIE-ch U13"]
[Site "Da Lat"]
[Date "2013.07.??"]
[Round "5"]
[White "Nguyen, Dang Hai"]
[Black "Nguyen Le Duc, Huy"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1978"]
[BlackElo "1974"]
[PlyCount "50"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. a4 Bf5 4. Nc3 Nc6 5. Nf3 Nf6 6. e3 Nb4 7. Kd2 Ng4 8. Nh4 Nxf2 9. Qf3 Nxh1 10. Nxf5 e6 11. Bxc4 exf5 12. g3 Nxg3 13. hxg3 Be7 14. Qxf5 0-0 15. b3 Bg5 16. Ba3 Qxd4+ 17. Ke2 Qxe3+ 18. Kf1 Qxc3 19. Rb1 Be7 20. Qg4 Qf6+ 21. Kg2 Nc2 22. Qe4 Nxa3 23. Bd3 Qc6 24. Rh1 Qxe4+ 25. Bxe4 h6 0-1

[Event "VIE-ch U13"]
[Site "Da Lat"]
[Date "2013.07.??"]
[Round "7"]
[White "Nguyen, Dang Hai"]
[Black "Nguyen Phuoc Quy, Tuong"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "1978"]
[BlackElo "1964"]
[PlyCount "63"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 e6 7. Nxc4 Bb4 8. e3 0-0 9. Bd3 Bg6 10. 0-0 Nbd7 11. h3 Re8 12. Bxg6 hxg6 13. Bd2 e5 14. Ne2 Bxd2 15. Qxd2 Nc5 16. dxc5 Qxd2 17. Nxd2 Rad8 18. Rad1 Nd5 19. Nc4 b5 20. axb5 cxb5 21. Nd6 Rxd6 22. cxd6 Nb6 23. Nc3 b4 24. Nd5 Nc4 25. Nxb4 Rd8 26. d7 Nb6 27. Nc6 Rxd7 28. Rxd7 Nxd7 29. Nxa7 Nc5 30. b4 Nd7 31. b5 Kf8 32. Rc1 1-0

[Event "VIE-ch U13"]
[Site "Da Lat"]
[Date "2013.07.??"]
[Round "9"]
[White "Nguyen, Dang Hai"]
[Black "Tran, Trong Thanh"]
[Result "0-1"]
[ECO "D74"]
[WhiteElo "1978"]
[BlackElo "1965"]
[PlyCount "114"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 g6 4. Nf3 Bg7 5. g3 0-0 6. Bg2 dxc4 7. Ne5 Ne8 8. Be3 Nd6 9. 0-0 Nf5 10. Nxc4 Bxd4 11. Bxd4 Qxd4 12. Qxd4 Nxd4 13. Nd5 Nxe2+ 14. Kh1 Nc6 15. Nxc7 Rb8 16. Bxc6 bxc6 17. Rfe1 Rb7 18. Rxe2 Rxc7 19. Rae1 Ba6 20. b3 e6 21. Rd2 Bxc4 22. bxc4 Rb8 23. Kg2 Kf8 24. Kf3 Ke7 25. Re3 Rd7 26. Rxd7+ Kxd7 27. Ra3 Rb7 28. Ke3 Kd6 29. Ra5 e5 30. h4 f6 31. g4 Kc7 32. c5 Kd7 33. f4 Ke6 34. h5 exf4+ 35. Kxf4 Kd5 36. a3 Rc7 37. Kg3 gxh5 38. gxh5 Ke4 39. Ra4+ Ke5 40. Kf3 f5 41. Rc4 Rb7 42. Rc3 Rb5 43. h6 a5 44. Rd3 Rxc5 45. Rd7 Rc3+ 46. Ke2 Kf6 47. Rxh7 Kg6 48. Rh8 Rxa3 49. h7 Rc3 50. Ra8 Kxh7 51. Rxa5 Kg6 52. Kd2 Rc4 53. Kd3 Re4 54. Rc5 Re6 55. Rc1 f4 56. Rc5 f3 57. Rc1 Kg5 0-1

[Event "VIE-ch U13"]
[Site "Da Lat"]
[Date "2013.07.??"]
[Round "2"]
[White "Nguyen, Thai Duong"]
[Black "Nguyen, Dang Hai"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "1762"]
[BlackElo "1978"]
[PlyCount "73"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 g6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 a6 8. h3 Bg7 9. a3 0-0 10. Bd3 b6 11. 0-0 Bb7 12. Ne5 Re8 13. Nxc6 Bxc6 14. Bh2 Nh5 15. Be2 Nf6 16. Rc1 Qd7 17. Qb3 Qb7 18. Na2 Ne4 19. Rfd1 Qd7 20. Qxb6 Bb5 21. Bxb5 axb5 22. Nc3 Qf5 23. Nxe4 Qxe4 24. Qxb5 e5 25. dxe5 Bxe5 26. Bxe5 Rxe5 27. Rd4 Qf5 28. Rf4 Qe6 29. Qc6 Rb8 30. Qxe6 Rxe6 31. b4 Ra6 32. Rc7 f5 33. g4 Rxa3 34. gxf5 gxf5 35. Rxf5 Rxb4 36. Rxd5 Rb8 37. Rdd7 1-0

[Event "VIE-ch U13"]
[Site "Da Lat"]
[Date "2013.07.??"]
[Round "4"]
[White "Phan, Ba Viet"]
[Black "Nguyen, Dang Hai"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "1764"]
[BlackElo "1978"]
[PlyCount "66"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. 0-0 d6 8. cxd4 Bg4 9. Qb3 Bxf3 10. gxf3 Qd7 11. Bb2 Nge7 12. Bxf7+ Kd8 13. d5 Rf8 14. dxc6 Nxc6 15. Bd5 Bb6 16. Bxc6 bxc6 17. Nd2 Rb8 18. Qd3 Qh3 19. Be5 Ke7 20. Bc3 Rf4 21. e5 Rg4+ 22. fxg4 Qxd3 23. exd6+ cxd6 24. Rac1 Kd7 25. Rfe1 Rf8 26. Ne4 Qf3 27. Bxg7 Qxg4+ 28. Kh1 Qxg7 29. Rcd1 d5 30. Re2 Qg4 31. Rdd2 Qf3+ 32. Kg1 Rg8+ 33. Ng3 h5 0-1

[Event "VIE-ch U13"]
[Site "Da Lat"]
[Date "2013.07.??"]
[Round "8"]
[White "Tran, Dus Anh"]
[Black "Nguyen, Dang Hai"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1981"]
[BlackElo "1978"]
[PlyCount "105"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. b4 Bd6 7. Be3 b6 8. Nbd2 Bb7 9. Bb3 0-0 10. Qc2 Re8 11. 0-0 Bf8 12. a3 Qe7 13. Qa2 Rad8 14. Nh4 d6 15. Rad1 Qd7 16. c4 Nd4 17. Bxd4 exd4 18. Nf5 c5 19. b5 g6 20. Ng3 Bg7 21. h3 Bc8 22. f4 Qc7 23. Rf3 h5 24. Rdf1 h4 25. Nh1 Nh5 26. Bd1 Bf6 27. R3f2 Ng3 28. Nxg3 hxg3 29. Re2 Kg7 30. Rf3 Bh4 31. Nf1 Rh8 32. Nxg3 Rh6 33. Ref2 Qe7 34. Rf1 Rdh8 35. f5 gxf5 36. Nxf5+ Bxf5 37. Rxf5 Bg5 38. Bg4 Be3+ 39. Kh2 Rg6 40. Bh5 Rhh6 41. Bxg6 fxg6 42. R5f3 Qe5+ 43. g3 Qe6 44. Qg2 g5 45. Rf5 g4 46. h4 Qe7 47. Qe2 Rxh4+ 48. Kg2 Kg6 49. Rf6+ Kh5 50. gxh4 Kxh4 51. Rh1+ Kg5 52. Rf5+ Kg6 53. Qxg4+ 1-0

[Event "VIE-ch U13"]
[Site "Vietnam"]
[Date "2012.07.18"]
[Round "9"]
[White "Tran, Trong Thanh"]
[Black "Nguyen, Dang Hai"]
[Result "0-1"]
[ECO "D11"]
[PlyCount "138"]
[EventDate "2012.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. g3 Bf5 5. Bg2 e6 6. Nf3 Nbd7 7. 0-0 Bd6 8. Bg5 Bg6 9. Nh4 0-0 10. Nxg6 hxg6 11. e4 dxe4 12. Nxe4 Be7 13. Bxf6 Nxf6 14. Rb1 Nxe4 15. Bxe4 f5 16. Bg2 Bf6 17. d5 exd5 18. cxd5 Kh8 19. dxc6 bxc6 20. Bxc6 Rb8 21. b3 Qb6 22. Bg2 Rfd8 23. Qf3 Qa6 24. a4 Rd3 25. Qe2 Qd6 26. Rfc1 Rd2 27. Qc4 Qb6 28. Qf4 Bg5 29. Qf3 Rxf2 30. Qc6 Be3 31. Qxb6 Rxb6 32. Rc8+ Kh7 33. Kh1 Rd6 34. Rc3 Rdd2 35. Rxe3 Rxg2 36. h4 Rgf2 37. a5 f4 38. gxf4 Rxf4 39. Re7 Rxh4+ 40. Kg1 Rg4+ 41. Kh1 Rd5 42. Rb2 Rxa5 43. Rh2+ Kg8 44. Re8+ Kf7 45. Rhh8 Kf6 46. Rhf8+ Kg5 47. Re2 Rd5 48. Kh2 a5 49. Ra2 Rb5 50. Ra1 Rf5 51. Rxf5+ gxf5 52. Rxa5 Rb4 53. Ra3 f4 54. Kg2 Kg4 55. Kf2 g5 56. Kg2 Kh4 57. Kf2 Kh3 58. Kf3 g4+ 59. Kf2 g3+ 60. Kf3 Kh2 61. Ra8 Rxb3+ 62. Kxf4 Kg2 63. Ra2+ Kh1 64. Ra1+ Kh2 65. Ra8 g2 66. Rh8+ Kg1 67. Kg4 Re3 68. Rf8 Re7 69. Kg3 Rh7 0-1

[Event "VIE-ch U13"]
[Site "Vietnam"]
[Date "2012.07.17"]
[Round "8"]
[White "Nguyen, Dang Hai"]
[Black "Doan, Nguyen Trung Tin"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1694"]
[PlyCount "92"]
[EventDate "2012.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 c6 5. Bf4 Bd6 6. Bg3 Bf5 7. Bd3 Ne7 8. Nf3 0-0 9. 0-0 Bxg3 10. fxg3 Bg6 11. Ne2 Nf5 12. Bxf5 Bxf5 13. Ne5 Be6 14. Nf4 Nd7 15. Nxe6 fxe6 16. Rxf8+ Nxf8 17. Qf3 Qb6 18. Qc3 Rc8 19. Kh1 c5 20. dxc5 Rxc5 21. Qf3 Qc7 22. Rf1 Ng6 23. c3 Qe7 24. Nxg6 hxg6 25. Qg4 Qe8 26. h4 e5 27. Re1 e4 28. Qd1 Qe5 29. Re3 b5 30. a4 b4 31. Kh2 bxc3 32. bxc3 Kh7 33. Qb3 Rc4 34. a5 Qc7 35. a6 Qc5 36. Re2 Rxc3 37. Qb7 Qd6 38. Qb1 Qxg3+ 39. Kg1 e3 40. h5 d4 41. hxg6+ Qxg6 42. Qe1 Qg5 43. g3 Qg4 44. Rh2+ Kg8 45. Rh4 Rc1 46. Qxc1 Qxg3+ 0-1

[Event "VIE-ch U13"]
[Site "Vietnam"]
[Date "2012.07.16"]
[Round "7"]
[White "Ho, Huu Dang Khoi"]
[Black "Nguyen, Dang Hai"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "78"]
[EventDate "2012.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 Nf6 7. Bg5 Be7 8. 0-0-0 Be6 9. g3 h6 10. Bd2 a6 11. Bg2 c5 12. Qe3 Ng4 13. Qe2 Ne5 14. f4 Bg4 15. Qf2 Bxd1 16. Rxd1 Nc4 17. e5 Rb8 18. exd6 Bxd6 19. Qe2+ Qe7 20. Qxc4 0-0 21. Nd5 Qd8 22. Be3 b5 23. Qc3 b4 24. Qc4 Re8 25. Bg1 Kh8 26. Kb1 a5 27. Ne3 Qf6 28. Qa6 Be7 29. Qxa5 Red8 30. Rc1 Rd2 31. a3 bxa3 32. Qxa3 c4 33. Qa2 Qc3 34. Bf3 Bf6 35. Nxc4 Rdd8 36. Ka1 Qxf3 37. Na3 Rxb2 38. Qxb2 Qxa3+ 39. Kb1 Qxb2# 0-1

[Event "VIE-ch U13"]
[Site "Vietnam"]
[Date "2012.07.15"]
[Round "6"]
[White "Nguyen, Dang Hai"]
[Black "Ca, Hoang Duy"]
[Result "1/2-1/2"]
[ECO "B83"]
[PlyCount "103"]
[EventDate "2012.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. f4 Nc6 9. Qd2 Qc7 10. Bf3 Bd7 11. 0-0 h6 12. Qf2 e5 13. Nxc6 Bxc6 14. Bb6 Qb8 15. fxe5 dxe5 16. Nd5 Bxd5 17. exd5 Bd6 18. c4 e4 19. Bxe4 Bxh2+ 20. Kh1 0-0 21. Bf5 g6 22. Bh3 Ne4 23. Qd4 Ng3+ 24. Kxh2 Ne2+ 25. Kh1 Nxd4 26. Bxd4 Qc7 27. b3 Rfe8 28. Rf2 Re4 29. Bf6 Rae8 30. Raf1 Re2 31. Bc3 b5 32. d6 Qxd6 33. Rxf7 R2e7 34. R7f6 Qd3 35. R1f3 Qe4 36. Bb4 Rg7 37. R3f4 Qb1+ 38. Rf1 Qxa2 39. Bc3 Qxb3 40. R6f3 Qxc4 41. Bxg7 Kxg7 42. Ra1 Qc6 43. Rfa3 Ra8 44. Bg4 Ra7 45. Bf3 Qb6 46. Rd3 a5 47. Rad1 a4 48. Rd6 Qb8 49. Be4 Qe8 50. Bc2 a3 51. Ra1 Re7 52. Rxg6+ 1/2-1/2

[Event "VIE-ch U13"]
[Site "Vietnam"]
[Date "2012.07.15"]
[Round "5"]
[White "Tran, Trung Tien"]
[Black "Nguyen, Dang Hai"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "54"]
[EventDate "2012.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bb5 a6 5. Bxc6 dxc6 6. d3 Bg4 7. h3 Bxf3 8. Qxf3 Qf6 9. Be3 Qxf3 10. gxf3 Bxe3 11. fxe3 Ne7 12. 0-0-0 0-0-0 13. Rhg1 g6 14. Rdf1 f5 15. exf5 Nxf5 16. e4 Nd4 17. f4 b5 18. Kd2 Rhf8 19. Ne2 exf4 20. Nxd4 Rxd4 21. Rg4 c5 22. Rgxf4 Rfd8 23. e5 Re8 24. Rxd4 cxd4 25. Re1 Kd7 26. Re4 c5 27. c3 Kc6 1/2-1/2

[Event "VIE-ch U13"]
[Site "Vietnam"]
[Date "2012.07.14"]
[Round "4"]
[White "Nguyen, Dang Hai"]
[Black "Le, Anh Huy"]
[Result "1-0"]
[ECO "B72"]
[PlyCount "79"]
[EventDate "2012.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nf6 8. f4 Bd7 9. Bf3 Qc7 10. a3 0-0 11. 0-0 e5 12. Nxc6 Bxc6 13. fxe5 dxe5 14. Bc5 Rfd8 15. Qe2 Nxe4 16. Bxe4 Bxe4 17. Nxe4 f5 18. Qc4+ Kh8 19. Ng5 Rd7 20. Ne6 Qc6 21. Nxg7 Kxg7 22. Qc3 Rd5 23. Bf2 Qd7 24. h3 Rc8 25. Qb3 Rd2 26. c3 e4 27. Bd4+ Kf8 28. Rad1 e3 29. Bxe3 Rd3 30. Qb4+ Ke8 31. Rxd3 Qxd3 32. Re1 Kd7 33. Bf2 Re8 34. Qa4+ b5 35. Qxa7+ Kc6 36. Rxe8 Qd1+ 37. Re1 Qc2 38. Qb6+ Kd7 39. Qxb5+ Kc7 40. Bg3+ 1-0

[Event "VIE-ch U13"]
[Site "Vietnam"]
[Date "2012.07.13"]
[Round "3"]
[White "Nguyen, Dac Huy"]
[Black "Nguyen, Dang Hai"]
[Result "1-0"]
[ECO "D04"]
[PlyCount "77"]
[EventDate "2012.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bg6 5. b3 e6 6. Bb2 Bd6 7. Bxg6 hxg6 8. Nbd2 Nc6 9. Rc1 Qd7 10. c4 dxc4 11. Nxc4 Bb4+ 12. Bc3 Bxc3+ 13. Rxc3 Nd5 14. Rc1 f6 15. Qc2 Qf7 16. a3 g5 17. Nfd2 f5 18. Nf3 g4 19. Nfe5 Nxe5 20. Nxe5 Qe7 21. Ng6 Qxa3 22. Nxh8 Nb4 23. Qc4 Qxc1+ 24. Qxc1 Nd3+ 25. Kd2 Nxc1 26. Rxc1 c6 27. Ng6 Kf7 28. Ne5+ Ke7 29. e4 Rd8 30. Ke3 Kf6 31. exf5 exf5 32. Rf1 g5 33. b4 Rd5 34. f3 f4+ 35. Ke4 gxf3 36. Rxf3 a5 37. bxa5 Rxa5 38. g3 c5 39. Nd7+ 1-0

[Event "VIE-ch U13"]
[Site "Vietnam"]
[Date "2012.07.13"]
[Round "2"]
[White "Nguyen, Dang Hai"]
[Black "Pham, Dang Khanh"]
[Result "1/2-1/2"]
[ECO "B92"]
[BlackElo "1569"]
[PlyCount "120"]
[EventDate "2012.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nc6 7. 0-0 g6 8. Be3 Bg7 9. a3 Bd7 10. f4 0-0 11. Bf3 Qc7 12. Qd2 Rac8 13. Bf2 Na5 14. Nd5 Nxd5 15. exd5 Nc4 16. Qc3 Qb8 17. Qe1 Rfe8 18. b3 Nb6 19. c4 e5 20. dxe6 fxe6 21. Rd1 Na8 22. Qd2 Rcd8 23. Rfe1 Bc8 24. Qb4 Qc7 25. Re2 Qc5 26. Nc2 Qxb4 27. Nxb4 Rf8 28. g3 e5 29. Bd5+ Kh8 30. fxe5 dxe5 31. Bc5 Bg4 32. Rde1 Bxe2 33. Bxf8 Rxf8 34. Rxe2 Rb8 35. Nd3 Nc7 36. Nxe5 Nxd5 37. cxd5 Kg8 38. Nc4 Rd8 39. Rd2 Bf8 40. a4 b5 41. axb5 axb5 42. Ne5 Kg7 43. Kg2 Kf6 44. Ng4+ Kf5 45. Kf3 Re8 46. Rd4 g5 47. Ne3+ Kf6 48. b4 h5 49. h3 Re5 50. Re4 Rxe4 51. Kxe4 Bxb4 52. Kd4 Bd6 53. g4 hxg4 54. hxg4 b4 55. Nc4 Bf8 56. Kd3 Bc5 57. Kc2 Ke7 58. Kb3 Kd7 59. Ka4 Be7 60. Kb5 Kc7 1/2-1/2

[Event "VIE-ch U13"]
[Site "Vietnam"]
[Date "2012.07.12"]
[Round "1"]
[White "Truong, Tan Thanh"]
[Black "Nguyen, Dang Hai"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1823"]
[PlyCount "93"]
[EventDate "2012.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Bd3 Bg6 7. 0-0 Nbd7 8. b3 Bd6 9. Re1 Qc7 10. Bb2 0-0 11. Rc1 b6 12. cxd5 exd5 13. Nb5 Qb8 14. Rxc6 Bb4 15. Re2 a6 16. Nc7 Qb7 17. Rec2 Nb8 18. Rxb6 Qxb6 19. Nxa8 Qb7 20. Bxg6 hxg6 21. Nc7 Rc8 22. Qc1 Bd6 23. Nxd5 Rxc2 24. Nxf6+ gxf6 25. Qxc2 Nd7 26. Nd2 f5 27. Nc4 Qc7 28. f4 Nf6 29. Qc1 Bb4 30. Ba3 a5 31. Bxb4 axb4 32. Qe1 Qb7 33. Qc1 Ne4 34. a3 Nc3 35. Qc2 Qe7 36. Qd3 Nd5 37. a4 Kg7 38. a5 Qe6 39. Kf2 Nc3 40. Nd2 Qf6 41. g3 Qc6 42. d5 Nxd5 43. Qd4+ Kg8 44. e4 fxe4 45. Nxe4 Kh7 46. Qc4 Qe6 47. Ng5+ 1-0

