[Event "Hanoi HD Bank op-B 8th"]
[Site "Hanoi"]
[Date "2018.03.12"]
[Round "4"]
[White "Duong, Van Son"]
[Black "Tsao, Yui"]
[Result "1-0"]
[ECO "C11"]
[BlackElo "1781"]
[PlyCount "75"]
[EventDate "2018.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Ne2 Qb6 8. c3 Be7 9. g3 h5 10. h4 Nf8 11. Bh3 Bd7 12. 0-0 g6 13. Kh2 cxd4 14. Nexd4 Nxd4 15. Nxd4 Bc5 16. Rf3 Rc8 17. Bf1 Bc6 18. a4 a6 19. Nxc6 bxc6 20. a5 Qb7 21. Qd3 Ra8 22. b4 Be7 23. Rb1 Nd7 24. Be3 Kf8 25. Be2 Kg7 26. Rff1 Qc7 27. c4 Rhc8 28. cxd5 cxd5 29. Rfc1 Qd8 30. Bd2 Nb8 31. Rxc8 Qxc8 32. Rc1 Qd7 33. Qc2 Ra7 34. Qb3 Rb7 35. Bd3 Qe8 36. Rc2 Nc6 37. Qa4 Rxb4 38. Bxb4 1-0

[Event "Hanoi HD Bank op-B 8th"]
[Site "Hanoi"]
[Date "2018.03.12"]
[Round "5"]
[White "Vu, Thi Dieu Ai"]
[Black "Duong, Van Son"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1795"]
[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 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Be7 5. Bd3 0-0 6. 0-0 Nbd7 7. c4 Nh5 8. Be5 Nxe5 9. Nxe5 Nf6 10. Nd2 dxc4 11. Bxc4 Nd7 12. Ndf3 Nxe5 13. Nxe5 c6 14. Qc2 Bf6 15. Rad1 Qc7 16. Ng4 Be7 17. Bd3 g6 18. Rc1 Bd6 19. f4 Kg7 20. Qc3 f6 21. Nf2 Qe7 22. Ne4 Bb4 23. Qc2 Ba5 24. Rf3 e5 25. fxe5 fxe5 26. Rxf8 Kxf8 27. Rf1+ Kg7 28. Bc4 Bf5 29. g4 Be6 30. dxe5 Bb6 31. Rf3 Rf8 32. Rxf8 Kxf8 33. Qf2+ Ke8 34. Nf6+ Kd8 35. Qd2+ Kc8 36. Bxe6+ Qxe6 37. Qd6 Bxe3+ 38. Kg2 Qxd6 39. exd6 h6 40. Ne4 Kd7 41. Kf3 Bd4 42. b3 b6 43. Kf4 Ke6 44. h4 Be5+ 45. Kf3 Bxd6 46. g5 hxg5 47. Nxg5+ 1/2-1/2

[Event "Hanoi HD Bank op-B 8th"]
[Site "Hanoi"]
[Date "2018.03.11"]
[Round "3"]
[White "Tran, Thi Mong Thu"]
[Black "Duong, Van Son"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1884"]
[PlyCount "100"]
[EventDate "2018.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 a6 8. Qd2 h5 9. f3 Qc7 10. 0-0 Nbd7 11. Rac1 b5 12. a4 bxa4 13. Nxa4 Rb8 14. Bd3 Ne5 15. b3 h4 16. h3 Nh5 17. f4 Nc6 18. Ne2 f5 19. exf5 gxf5 20. Bf2 Bf6 21. Nac3 Nb4 22. Bc4 e6 23. Nd4 d5 24. Nxf5 dxc4 25. Nd6+ Ke7 26. Nxc4 Bb7 27. Nd1 Ba8 28. f5 Rhg8 29. Nde3 Nf4 30. Rfe1 Nxg2 31. Nxg2 Rxg2+ 32. Kf1 e5 33. Qh6 Rh8 34. Qe3 Nd5 35. Qc5+ Kf7 36. Qxc7+ Nxc7 37. Nxe5+ Bxe5 38. Rxe5 Rgg8 39. Rd1 Rd8 40. Rxd8 Rxd8 41. Bxh4 Rd7 42. c4 Ne8 43. Kf2 Rd6 44. Re7+ Kf8 45. Re3 Rd4 46. Bg5 Be4 47. f6 Kf7 48. Re1 Nxf6 49. Ra1 Bb7 50. Ke3 Re4+ 1/2-1/2

[Event "Hanoi HD Bank op-B 8th"]
[Site "Hanoi"]
[Date "2018.03.10"]
[Round "2"]
[White "Duong, Van Son"]
[Black "Hanumantha, R."]
[Result "1-0"]
[ECO "B01"]
[BlackElo "1722"]
[PlyCount "50"]
[EventDate "2018.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. Bc4 c6 5. 0-0 Bf5 6. d4 e6 7. c3 Bd6 8. Nbd2 Nb6 9. Bb3 0-0 10. Re1 Qc7 11. Nf1 N8d7 12. Nh4 Bg6 13. Nxg6 hxg6 14. Qf3 c5 15. Bg5 cxd4 16. cxd4 Bb4 17. Re4 a5 18. Rh4 Nd5 19. Qh3 f6 20. Bf4 Qd8 21. a3 Be7 22. Re1 f5 23. Rh7 N7f6 24. Rh8+ Kf7 25. Rxf8+ Qxf8 1-0

[Event "Hanoi HD Bank op-B 8th"]
[Site "Hanoi"]
[Date "2018.03.10"]
[Round "1"]
[White "Nguyen, Dinh Trung"]
[Black "Duong, Van Son"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1891"]
[PlyCount "81"]
[EventDate "2018.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Be7 5. 0-0 Nf6 6. d3 b5 7. Bb3 d6 8. h3 0-0 9. Nc3 Na5 10. Ne2 Nxb3 11. axb3 c5 12. Ng3 g6 13. Bh6 Re8 14. Qd2 Be6 15. Ng5 Bf8 16. Bxf8 Rxf8 17. f4 exf4 18. Qxf4 Kg7 19. Qxf6+ Qxf6 20. Rxf6 Kxf6 21. Nxh7+ Ke7 22. Nxf8 Kxf8 23. Kf2 c4 24. bxc4 bxc4 25. dxc4 Bxc4 26. b3 Be6 27. Ke3 Ke8 28. c4 Rb8 29. Ra3 Ke7 30. Ne2 Rb6 31. Nd4 Bc8 32. Kf4 f6 33. h4 Kf7 34. Ra5 Be6 35. g4 Bd7 36. Ra1 Kg7 37. Ra2 Kf7 38. g5 Kg7 39. Kg3 fxg5 40. hxg5 Be8 41. Kf4 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2013.08.21"]
[Round "11"]
[White "Ngo, Duc Tri"]
[Black "Duong, Van Son"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1583"]
[PlyCount "121"]
[EventDate "2013.08.14"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Bd3 c5 6. Nb5 a6 7. Nd6+ Bxd6 8. exd6 cxd4 9. Qg4 Qf6 10. Ne2 e5 11. Bg5 Qxd6 12. 0-0 e4 13. Nxd4 0-0 14. Be2 Nc5 15. Qh4 f6 16. Bf4 Qe7 17. Qg3 Nc6 18. Nxc6 bxc6 19. Bd6 Qa7 20. Bxf8 Kxf8 21. b4 Nb7 22. Qc7 c5 23. Rad1 Be6 24. c4 Rc8 25. Qf4 Qb8 26. Qxb8 Rxb8 27. cxd5 Bd7 28. Bxa6 cxb4 29. Rc1 Nd6 30. Rc7 Ke7 31. Ra7 Nb5 32. Bxb5 Rxb5 33. Rd1 Kd6 34. h3 f5 35. Kh2 h5 36. h4 b3 37. axb3 Rxb3 38. Rda1 Rb6 39. R1a5 f4 40. Ra3 g6 41. R3a6 Rxa6 42. Rxa6+ Kxd5 43. Rxg6 Bg4 44. Kg1 Ke5 45. Kf1 Kf5 46. Rg5+ Kf6 47. Ke1 Ke6 48. Kd2 Kf6 49. Kc3 f3 50. gxf3 Bxf3 51. Kd4 Ke6 52. Ke3 Kf6 53. Kf4 Ke6 54. Re5+ Kf6 55. Rxe4 Bxe4 56. Kxe4 Ke6 57. Kf4 Kf6 58. f3 Kg6 59. Ke5 Kh6 60. Kf6 Kh7 61. Kg5 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2013.08.20"]
[Round "10"]
[White "Nguyen, Duc Dung"]
[Black "Duong, Van Son"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "86"]
[EventDate "2013.08.14"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Bf4 Be7 6. Nf3 0-0 7. 0-0 Bg4 8. Nbd2 Nc6 9. c3 Nh5 10. Bg3 Nxg3 11. fxg3 Bd6 12. Qc2 h6 13. Qb3 Ne7 14. Rab1 b6 15. Qc2 c5 16. dxc5 bxc5 17. b3 Qb6 18. Kh1 a5 19. c4 Rfe8 20. cxd5 Nxd5 21. Be4 Nb4 22. Qc4 Be6 23. Qc1 Rad8 24. Qb2 Be7 25. Bc2 Bf6 26. Ne5 Bxe5 27. Qxe5 Nxc2 28. Qc3 Nb4 29. Qb2 Nd3 30. Qc2 Qd6 31. Rbd1 Bg4 32. Nf3 Qg6 33. Qb1 Bxf3 34. Rxf3 Ne5 35. Rff1 Qxb1 36. Rxb1 Rd2 37. a4 Nd3 38. Kg1 Ree2 39. Kh1 Rxg2 40. Rf2 Rgxf2 41. Ra1 Rxh2+ 42. Kg1 Ne5 43. Ra2 Nf3+ 0-1

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2013.08.19"]
[Round "9"]
[White "Duong, Van Son"]
[Black "Dang, Bao Long"]
[Result "0-1"]
[ECO "E06"]
[BlackElo "1521"]
[PlyCount "78"]
[EventDate "2013.08.14"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 e6 5. 0-0 Be7 6. dxc5 Bxc5 7. c4 0-0 8. cxd5 Nxd5 9. b3 Qf6 10. Ba3 Qxa1 11. Bxc5 Rd8 12. Qc2 Qf6 13. Bd4 Qe7 14. Qb2 Qf8 15. Rc1 Nc6 16. Bc5 Qe8 17. Nc3 b6 18. Nxd5 exd5 19. Be3 Be6 20. Nd4 Nxd4 21. Bxd4 f6 22. f4 Rac8 23. Rd1 Bf7 24. Bf3 Bg6 25. Qa3 Rc7 26. Kf2 Be4 27. Rd2 Bxf3 28. exf3 Re7 29. Qc1 Qh5 30. h4 Qf5 31. Qf1 Rc8 32. Kg2 Rc2 33. Qf2 Rec7 34. Be3 d4 35. Rxc2 Rxc2 36. Bd2 Qd3 37. Kh3 Qxd2 38. Qf1 f5 39. Qg1 d3 0-1

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2013.08.19"]
[Round "8"]
[White "Huynh Lam Binh, Nguyen"]
[Black "Duong, Van Son"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2074"]
[PlyCount "114"]
[EventDate "2013.08.14"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nge2 d5 7. cxd5 exd5 8. dxc5 Bxc5 9. 0-0 Nc6 10. a3 Bg4 11. b4 Bb6 12. h3 Bh5 13. Na4 Bc7 14. Qb3 Qd6 15. Ng3 b6 16. Nc3 a6 17. f4 Bg6 18. Bxg6 hxg6 19. Rd1 d4 20. Nce2 Rad8 21. Nxd4 Nxd4 22. Rxd4 Qe7 23. Bb2 Rxd4 24. Bxd4 Rd8 25. Bxf6 gxf6 26. Ra2 f5 27. Qc3 b5 28. Rd2 Re8 29. Rd3 Bb6 30. Kf2 Qe6 31. Qb3 Qc6 32. Ne2 Qe4 33. h4 Qe7 34. g3 Qe4 35. Ng1 Kg7 36. Qc3+ Kh6 37. Nf3 Kh5 38. Qd2 f6 39. Qe2 Kh6 40. Ne1 Re7 41. Qf3 Qc4 42. g4 fxg4 43. Qxg4 Qa2+ 44. Qe2 Qc4 45. Ng2 Qc6 46. Kg3 f5 47. Qf3 Re4 48. Kh2 Qc2 49. Rd6 Bxe3 50. Kh3 Qc1 51. Rd1 Qxa3 52. Qg3 Bc1 53. Rd3 Qxd3 54. Qxd3 Bxf4 55. Nxf4 Rxf4 56. Qe3 g5 57. hxg5+ Kxg5 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2013.08.18"]
[Round "7"]
[White "Nguyen, Anh Dung1111"]
[Black "Duong, Van Son"]
[Result "0-1"]
[ECO "B73"]
[PlyCount "138"]
[EventDate "2013.08.14"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. a4 Nf6 6. Nc3 g6 7. Be2 Bg7 8. Be3 Nc6 9. 0-0 0-0 10. Qd2 Bd7 11. f4 Rc8 12. Nb3 Ng4 13. Bxg4 Bxg4 14. f5 gxf5 15. exf5 e6 16. Ne4 Be5 17. f6 Bf5 18. Rxf5 exf5 19. Bh6 Bxf6 20. Bxf8 fxe4 21. Bxd6 Bxb2 22. Rf1 Be5 23. Bxe5 Qxd2 24. Nxd2 Nxe5 25. Nxe4 Rxc2 26. Nd6 Rc7 27. Kf2 Nd3+ 28. Ke3 Nb2 29. a5 Rd7 30. Ne4 Nc4+ 31. Ke2 Re7 32. Kd3 Nxa5 33. Rf5 Nc6 34. Rg5+ Kf8 35. Nf6 Re6 36. Nd7+ Ke7 37. Nc5 Rd6+ 38. Kc3 Nd8 39. Rh5 h6 40. g4 b5 41. Kb3 Rc6 42. Kb4 Ne6 43. Nd3 Nd4 44. Rc5 a5+ 45. Ka3 Rxc5 46. Nxc5 Kf6 47. Nb7 Nc6 48. Nd6 Na7 49. Nf5 h5 50. h3 Kg5 51. Kb3 f6 52. Ne3 hxg4 53. hxg4 Nc6 54. Nd5 Ne5 55. Nb6 b4 56. Ka4 Kxg4 57. Nd5 Kf5 58. Kxa5 b3 59. Nc3 Nd3 60. Ka4 b2 61. Kb3 Ke5 62. Kc2 Kd4 63. Ne2+ Ke3 64. Nc3 f5 65. Kb1 f4 66. Nd5+ Ke4 67. Nxf4 Kxf4 68. Kc2 Ke3 69. Kb1 Kd2 0-1

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2013.08.17"]
[Round "5"]
[White "Duong, Van Son"]
[Black "Do, Thanh Dat"]
[Result "0-1"]
[ECO "B28"]
[PlyCount "128"]
[EventDate "2013.08.14"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 d6 5. d4 cxd4 6. Nxd4 Nf6 7. Be2 a6 8. 0-0 Be7 9. Be3 Bd7 10. Qb3 Nxd4 11. Bxd4 Bc6 12. Bb6 Qb8 13. f3 0-0 14. Rad1 Nd7 15. Bd4 Rd8 16. Kh1 b6 17. f4 Qb7 18. Bf3 Rac8 19. f5 exf5 20. exf5 Bxf3 21. Rxf3 Ne5 22. Bxe5 dxe5 23. Nd5 Bc5 24. Re1 Re8 25. f6 g6 26. Qc3 e4 27. Rh3 Bf8 28. Rhe3 b5 29. b3 bxc4 30. bxc4 Qc6 31. Rc1 Bh6 32. h3 Qe6 33. Qd4 Qe5 34. Qb6 Re6 35. Qa7 Bxe3 36. Qxe3 Rce8 37. Rf1 Kh8 38. Qa7 Rf8 39. Qc5 Qd6 40. Qe3 Rc8 41. Qh6 Qf8 42. Qc1 e3 43. Nxe3 Qh6 44. Nd5 Qxc1 45. Rxc1 Rec6 46. Re1 Rxc4 47. Re7 Rf8 48. Nb6 Rc1+ 49. Kh2 Kg8 50. Nd7 Rfc8 51. Ne5 R1c7 52. Nxf7 Rxe7 53. Nh6+ Kf8 54. fxe7+ Kxe7 55. Ng4 Rc2 56. a4 Ra2 57. Ne3 Rxa4 58. Nd5+ Kd6 59. Nf6 h5 60. Ne8+ Ke5 61. Nc7 Rc4 62. Nxa6 Kd6 63. Kg3 Kc6 64. Kf3 Kb7 0-1

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2013.08.17"]
[Round "6"]
[White "Duong, Van Son"]
[Black "Luu, Hoang Hai Duong"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "89"]
[EventDate "2013.08.14"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 Nf6 6. N1c3 d6 7. Bd3 Be7 8. 0-0 0-0 9. Be3 a6 10. Na3 b5 11. Nd5 Be6 12. Bb6 Qc8 13. Nc7 Rb8 14. Nxe6 Qxe6 15. Be3 Qd7 16. c3 Rfc8 17. Nc2 Qg4 18. f3 Qd7 19. f4 exf4 20. Bxf4 Ne5 21. Nd4 Qa7 22. Kh1 Qb7 23. Nf5 Rd8 24. Bc2 Bf8 25. Qe2 Qc6 26. Rae1 Re8 27. Nd4 Qc4 28. Qf2 Qxa2 29. Bb3 Qa5 30. Bxe5 dxe5 31. Nc6 Qb6 32. Nxb8 Qxb8 33. Rd1 Qc7 34. Qf3 Re7 35. Rd3 Qb7 36. Re1 Rc7 37. g4 h6 38. h4 Bc5 39. Rd8+ Bf8 40. g5 Nh7 41. g6 Nf6 42. gxf7+ Rxf7 43. Rg1 Qxe4 44. Qxe4 Nxe4 45. Rd7 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2013.08.16"]
[Round "4"]
[White "Nguyen, Hoang Duc"]
[Black "Duong, Van Son"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1843"]
[PlyCount "61"]
[EventDate "2013.08.14"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Ne2 Qb6 8. c3 Be7 9. g3 0-0 10. Bg2 f6 11. Bh3 f5 12. 0-0 cxd4 13. cxd4 g5 14. g4 h5 15. gxf5 g4 16. fxe6 Ndb8 17. Qd3 Kg7 18. f5 Bxe6 19. fxe6 gxf3 20. Kh1 Nxe5 21. Rg1+ Ng4 22. Bxg4 f2 23. Bd2 fxg1Q+ 24. Rxg1 Bh4 25. Bxh5+ Kf6 26. Rg6+ Ke7 27. Qa3+ Qd6 28. Rg7+ Kxe6 29. Qe3+ Kf5 30. Bg4+ Kf6 31. Qh6# 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2013.08.15"]
[Round "3"]
[White "Duong, Van Son"]
[Black "Le, Minh Kha"]
[Result "1-0"]
[ECO "E10"]
[PlyCount "71"]
[EventDate "2013.08.14"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 Nc6 3. d4 e6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 0-0 7. Bg2 b6 8. 0-0 Bb7 9. Ne5 d5 10. cxd5 exd5 11. Nxc6 Bxc6 12. Rc1 Bb5 13. a4 Ba6 14. b4 Re8 15. b5 Bb7 16. e3 h6 17. Qc2 Rc8 18. Bh3 Rb8 19. Qxc7 Qxc7 20. Rxc7 a6 21. Rfc1 axb5 22. axb5 Ba8 23. Nf3 h5 24. Ne5 Rf8 25. Re7 Rbd8 26. Rcc7 Ne8 27. Ra7 Nd6 28. Nxf7 Nxf7 29. Be6 Kh8 30. Bxf7 Rc8 31. Bg6 Rc1+ 32. Kg2 Rb8 33. Rxg7 Bb7 34. Rgxb7 Rxb7 35. Rxb7 Rb1 36. Bxb1 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2013.08.14"]
[Round "1"]
[White "Duong, Van Son"]
[Black "Nguyen, Sy Hung"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "2091"]
[PlyCount "86"]
[EventDate "2013.08.14"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. c4 c5 4. Nc3 Nc6 5. Be2 d6 6. 0-0 Nf6 7. d3 0-0 8. h3 a6 9. Bg5 h6 10. Bh4 Rb8 11. a3 b5 12. cxb5 axb5 13. Qd2 g5 14. Bg3 b4 15. axb4 cxb4 16. Nd1 Qb6 17. Ne3 Be6 18. Rfc1 Ra8 19. Rxa8 Rxa8 20. e5 dxe5 21. Nxe5 Nd4 22. N3c4 Qc5 23. Bd1 Rc8 24. b3 Nd5 25. Ra1 Nc6 26. Bf3 Qd4 27. Re1 Nxe5 28. Nxe5 Qc3 29. Qd1 Nf4 30. Bxf4 gxf4 31. Ng6 Bxb3 32. Nxe7+ Kh8 33. Qe2 Rd8 34. Be4 Be6 35. Bd5 Bxd5 36. Nxd5 Rxd5 37. Qe8+ Kh7 38. Re7 Qa1+ 39. Kh2 Re5 40. Qxf7 Rxe7 41. Qxe7 Qd4 42. Qf7 Qxd3 43. Qxf4 b3 0-1

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2013.08.14"]
[Round "2"]
[White "Nguyen, Doan Nam Anh"]
[Black "Duong, Van Son"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "125"]
[EventDate "2013.08.14"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 g6 3. Bg5 Bg7 4. e3 Nf6 5. c4 c6 6. cxd5 cxd5 7. Bd3 0-0 8. 0-0 Nc6 9. Nc3 Be6 10. Rc1 Rc8 11. Re1 Qb6 12. b3 Nb4 13. Ne5 Nxd3 14. Qxd3 Rfd8 15. Na4 Qd6 16. Nc5 Bf5 17. Qb5 b6 18. Nb7 Rxc1 19. Rxc1 Qa3 20. Nxd8 Qxc1+ 21. Qf1 Qc2 22. Bxf6 Bxf6 23. Nexf7 Qxa2 24. Nh6+ Kg7 25. Nxf5+ gxf5 26. Qd1 a5 27. Ne6+ Kf7 28. Nf4 e6 29. h3 Ke7 30. Qc1 Qxb3 31. Qc7+ Ke8 32. Qc6+ Kf8 33. Qxe6 a4 34. Qxf6+ Ke8 35. Qe5+ Kd8 36. Qh8+ Kc7 37. Qxh7+ Kc6 38. Qg6+ Kb5 39. Qe8+ Ka5 40. Qa8+ Kb4 41. Nxd5+ Kc4 42. Qc6+ Kd3 43. Nf4+ Kd2 44. Qf3 a3 45. Qe2+ Kc1 46. Nd3+ Kb1 47. Qd2 Qc2 48. Qb4+ Ka2 49. d5 Qxd3 50. d6 b5 51. h4 Ka1 52. d7 a2 53. Qd4+ Qxd4 54. exd4 Kb2 55. d8Q a1Q+ 56. Kh2 b4 57. d5 b3 58. d6 Kc1 59. Qg5+ Kd1 60. d7 Qe5+ 61. Qg3 Qd5 62. Qf3+ Qxf3 63. gxf3 1-0

