[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.15"]
[Round "7"]
[White "Nguyen, Anh Huy"]
[Black "Nguyen, Thai Son"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2312"]
[BlackElo "2329"]
[PlyCount "124"]
[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 g6 3. c4 Bg7 4. Nc3 0-0 5. g3 d6 6. Bg2 Nc6 7. Bg5 h6 8. Bxf6 Bxf6 9. 0-0 a6 10. Re1 Bg7 11. Rc1 Bf5 12. e3 Rb8 13. Qe2 Qd7 14. Nd2 Bh3 15. Bh1 e5 16. d5 Ne7 17. Bg2 Bxg2 18. Kxg2 f5 19. f3 g5 20. Rf1 Rf7 21. Nb3 Re8 22. Rcd1 f4 23. e4 h5 24. Rh1 g4 25. Rdf1 Ng6 26. Qe1 Ref8 27. Nd2 Bh6 28. Rhg1 fxg3 29. hxg3 Bxd2 30. Qxd2 gxf3+ 31. Kf2 Qh3 32. Qg5 Rg7 33. Ke3 Nf4 34. Qh4 Ng2+ 35. Rxg2 Qxh4 36. gxh4 fxg2 37. Rg1 Rf1 38. Ne2 Rxg1 39. Nxg1 Rg3+ 40. Kf2 Rd3 41. Kxg2 Rd4 42. Kf3 Rxc4 43. Ne2 Rc2 44. Ng3 Rh2 45. Nxh5 Rxh4 46. Nf6+ Kf7 47. Ng4 c6 48. dxc6 bxc6 49. Nf2 Ke6 50. Ke3 d5 51. exd5+ cxd5 52. Nd3 d4+ 53. Ke2 Kd5 54. Nb4+ Kc4 55. Nxa6 Rh2+ 56. Kd1 Rxb2 57. Nc7 e4 58. a4 d3 59. Kc1 Ra2 60. Ne6 Kc3 61. Kb1 d2 62. Kxa2 d1Q 0-1

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.14"]
[Round "5"]
[White "Nguyen, Anh Khoa"]
[Black "Nguyen, Thai Son"]
[Result "1/2-1/2"]
[ECO "E72"]
[WhiteElo "2328"]
[BlackElo "2329"]
[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. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 Nbd7 7. 0-0 c6 8. d4 Qc7 9. h3 e5 10. d5 a5 11. b3 Nc5 12. Bg5 Ne8 13. Qd2 f5 14. f3 f4 15. g4 Bf6 16. Bxf6 Rxf6 17. Rf2 Bd7 18. Nc1 Qb6 19. Rb1 Nc7 20. Nd3 Nxd3 21. Qxd3 c5 22. a3 Na6 23. Bf1 1/2-1/2

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.14"]
[Round "6"]
[White "Nguyen, Thai Son"]
[Black "Ta, Nguyen Bao"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2329"]
[BlackElo "2332"]
[PlyCount "82"]
[EventDate "2022.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Qe2 Bxe4 9. Bxe4 c6 10. Bd3 Qc7 11. a4 Bd6 12. Bd2 h6 13. c4 0-0 14. Bc3 Rad8 15. Bc2 Rfe8 16. Rfe1 c5 17. dxc5 Bxc5 18. h3 Be7 19. Rad1 a5 20. Nd4 b6 21. Nb5 Qb8 22. b3 e5 23. Bxe5 Nxe5 24. Qxe5 Rxd1 25. Bxd1 Bd6 26. Qc3 Bh2+ 27. Kh1 Ne4 28. Qf3 Ng3+ 29. fxg3 Rxe1+ 30. Kxh2 Qe5 31. Bc2 g6 32. Nc3 Rc1 33. Qd3 h5 34. Ne2 Re1 35. Nf4 h4 36. Qd8+ Kg7 37. Qd5 hxg3+ 38. Kxg3 Re3+ 39. Kg4 f5+ 40. Bxf5 gxf5+ 41. Kh5 Qf6 0-1

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.13"]
[Round "4"]
[White "Nguyen, Thai Son"]
[Black "Le, Ngoc Minh Truong"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2329"]
[BlackElo "2321"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 e6 7. Be3 Bd7 8. Qd2 a6 9. g4 b5 10. g5 Ng8 11. 0-0-0 Nge7 12. f4 Nxd4 13. Bxd4 Nc6 14. Be3 Be7 15. e5 d5 16. f5 d4 17. Bxd4 Nxd4 18. Qxd4 Bxg5+ 19. Kb1 Bc6 20. Qg1 Qe7 21. Bg2 Bxg2 22. Qxg2 Ra7 23. Qc6+ Kf8 24. Qc8+ Qe8 25. Qc5+ Re7 26. Ne4 Bh4 27. f6 gxf6 28. exf6 Bxf6 29. Nxf6 Qa8 30. Rhg1 Qb8 31. Nd7+ Ke8 32. Nxb8 Kf8 33. Rd8# 1-0

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.12"]
[Round "2"]
[White "Nguyen, Thai Son"]
[Black "Pham, Hoang Nam Anh"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2329"]
[BlackElo "2340"]
[PlyCount "52"]
[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 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Qc2 c6 9. Nf3 Re8 10. 0-0 Nf8 11. h3 Be6 12. Rab1 a5 13. a3 h6 14. Bf4 N8d7 15. Na4 b5 16. Nc5 Nxc5 17. dxc5 a4 18. Be5 Nd7 19. Bd4 Bf6 20. Rbe1 Qa5 21. Bxf6 Nxf6 22. Nd4 Bd7 23. f3 b4 24. Re2 Nh5 25. Kh2 b3 26. Qc1 Qd8 1/2-1/2

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.12"]
[Round "3"]
[White "Nguyen, Vuong Tung Lam"]
[Black "Nguyen, Thai Son"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2338"]
[BlackElo "2329"]
[PlyCount "69"]
[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 b5 4. Bg2 Bb7 5. 0-0 c5 6. b3 Be7 7. Bb2 0-0 8. Nbd2 cxd4 9. Nxd4 Bxg2 10. Kxg2 Qc8 11. c4 b4 12. e4 Nc6 13. f4 d6 14. Qf3 Nxd4 15. Bxd4 e5 16. Bb2 Nd7 17. Rfd1 Qc6 18. Nf1 exf4 19. gxf4 Nc5 20. Rd5 Rfe8 21. Ng3 Bf8 22. Re1 Ne6 23. Nh5 f5 24. Qg3 Qb7 25. Nf6+ Kh8 26. Nxe8 Rxe8 27. exf5 Nxf4+ 28. Qxf4 Rxe1 29. Bd4 Qf7 30. Rb5 Re2+ 31. Kg3 Qh5 32. h3 Re8 33. f6 Qg6+ 34. Rg5 Qd3+ 35. Kh4 1-0

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.11"]
[Round "1"]
[White "Truong, Khanh Duy"]
[Black "Nguyen, Thai Son"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2310"]
[BlackElo "2329"]
[PlyCount "96"]
[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 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Nxe5 d6 5. Nf3 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. cxd5 Nxd3 10. Qxd3 Qxd5 11. Re1 Bf5 12. Nc3 Nxc3 13. Qxc3 Be6 14. Bg5 Bd6 15. Bh4 0-0 16. Ne5 a5 17. Nd3 Bd7 18. Ne5 Bf5 19. a3 Ra6 20. Rac1 a4 21. Nc4 Rc6 22. Qa5 Qxa5 23. Nxa5 Rxc1 24. Rxc1 Be4 25. Nc4 Bf4 26. Re1 Bd5 27. Ne3 Bb3 28. g3 Bh6 29. Be7 Re8 30. Bb4 Bg5 31. Ng4 Rxe1+ 32. Bxe1 Be7 33. f4 h5 34. Ne5 f6 35. Nd3 Kf7 36. Kf2 Ke6 37. Nc5+ Kd5 38. Nxb3 axb3 39. Bc3 Kc4 40. Ke3 Bxa3 41. Ke4 g6 42. g4 hxg4 43. f5 gxf5+ 44. Ke3 Bd6 45. h4 gxh3 46. Kf3 f4 47. Be1 Kd3 48. d5 Kc2 0-1

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.17"]
[Round "9"]
[White "Nguyen, Hoang Bach"]
[Black "Nguyen, Thai Son"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2377"]
[BlackElo "2336"]
[PlyCount "66"]
[EventDate "2022.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 d6 6. e3 Nbd7 7. Be2 a6 8. 0-0 Nh5 9. Bg3 Nxg3 10. hxg3 e5 11. dxe5 dxe5 12. Qd2 Re8 13. Rfd1 e4 14. Ne1 c6 15. Nc2 Qg5 16. Nd4 h5 17. Bf1 Nf6 18. Nde2 Ng4 19. Nf4 h4 20. Nh3 Qh5 21. Ne2 hxg3 22. Nxg3 Qh4 23. Be2 Nxf2 24. Kxf2 Be5 25. Rh1 Qxg3+ 26. Kf1 Bf5 27. Rd1 Rad8 28. Qc1 Rxd1+ 29. Bxd1 Rd8 30. Be2 Rd6 31. Nf2 Bf6 32. Rg1 Bg5 33. Nd1 Rf6 0-1

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.16"]
[Round "8"]
[White "Nguyen, Thai Son"]
[Black "Phan, Nguyen Thai Bao"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2336"]
[BlackElo "2374"]
[PlyCount "31"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 Qc7 9. 0-0-0 e5 10. Qc4 Rc8 11. Bxf6 gxf6 12. Nh4 a6 13. Nf5 b5 14. Qb3 b4 15. Nd5 Bxd5 16. Rxd5 1-0

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.15"]
[Round "7"]
[White "Bui, Huu Duc"]
[Black "Nguyen, Thai Son"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "2368"]
[BlackElo "2336"]
[PlyCount "43"]
[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. e3 g6 4. Bd3 Bg7 5. Nbd2 0-0 6. 0-0 Nbd7 7. e4 Nxe4 8. Nxe4 dxe4 9. Bxe4 c5 10. c3 cxd4 11. cxd4 Nf6 12. Bc2 Be6 13. Bb3 Bd5 14. Be3 Rc8 15. Ne5 Qa5 16. Bxd5 Nxd5 17. Qb3 Rc7 18. Rfd1 e6 19. Nd3 Rd8 20. Nc5 Qb6 21. Rac1 Qxb3 22. Nxb3 1/2-1/2

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.15"]
[Round "6"]
[White "Nguyen, Thai Son"]
[Black "Nguyen, Khanh Lam"]
[Result "1-0"]
[ECO "A89"]
[WhiteElo "2336"]
[BlackElo "2348"]
[PlyCount "57"]
[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 f5 2. Nf3 g6 3. g3 Nf6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Nc6 8. d5 Na5 9. Qd3 e5 10. dxe6 Bxe6 11. b3 Nc6 12. Ng5 Bd7 13. Bb2 Ne5 14. Qc2 h6 15. Nf3 Rb8 16. Rad1 Nfg4 17. h3 Nxf3+ 18. exf3 Ne5 19. f4 Nc6 20. Nd5 Be6 21. Rfe1 Re8 22. Bxg7 Kxg7 23. Qc3+ Kf7 24. b4 a6 25. Re3 Na7 26. Rde1 c6 27. Rxe6 Rxe6 28. Rxe6 Kxe6 29. Qg7 1-0

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.14"]
[Round "5"]
[White "Dam, Quoc Bao"]
[Black "Nguyen, Thai Son"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2376"]
[BlackElo "2336"]
[PlyCount "101"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 e5 6. dxe5 dxe5 7. Qxd8+ Kxd8 8. fxe5 Ng4 9. Bg5+ Ke8 10. Nd5 Na6 11. Nf6+ Kf8 12. 0-0-0 Be6 13. Nxg4 Bxg4 14. Rd5 c6 15. Ra5 Re8 16. h3 Bc8 17. Nf3 h6 18. Bf4 b6 19. Ra3 Rd8 20. Rd3 Rxd3 21. Bxd3 Nc5 22. Bc2 Ne6 23. Bh2 Ba6 24. b3 c5 25. Rd1 Ke7 26. Rd6 Rd8 27. g4 Bc8 28. Bg3 g5 29. Bh2 Nf4 30. Bxf4 gxf4 31. Rxd8 Kxd8 32. Ne1 Bxe5 33. Nd3 f6 34. Kd2 Ke7 35. Ke2 h5 36. Kf3 hxg4+ 37. hxg4 Kf7 38. Nxf4 Kg7 39. Nd5 Kh6 40. Ne3 Kg5 41. Nf5 Bd7 42. Bd3 a6 43. a4 Be6 44. Be2 Bb8 45. Ke3 Bc7 46. Bd1 Bf4+ 47. Kd3 Bc8 48. Ne7 Bd7 49. Nd5 b5 50. cxb5 axb5 51. a5 1-0

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.13"]
[Round "4"]
[White "Hoang, Le Minh Bao"]
[Black "Nguyen, Thai Son"]
[Result "1/2-1/2"]
[ECO "C49"]
[WhiteElo "2375"]
[BlackElo "2336"]
[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. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bg5 Bxc3 8. bxc3 Qe7 9. Re1 Nd8 10. d4 Ne6 11. Bc1 c6 12. Bd3 Qc7 13. Ng5 exd4 14. Nxe6 fxe6 15. cxd4 e5 16. c3 Be6 17. Qe2 Rae8 18. Ba3 c5 19. dxc5 dxc5 20. Bc4 b6 21. Bxe6+ Rxe6 22. Rad1 Kh8 23. c4 Qf7 24. f3 Nh5 25. Bc1 h6 26. Rd5 Nf6 1/2-1/2

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.13"]
[Round "3"]
[White "Nguyen, Thai Son"]
[Black "Huynh, Le Minh Hoang"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2336"]
[BlackElo "2363"]
[PlyCount "109"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. 0-0 e5 8. d5 Nc5 9. Qc2 a5 10. b3 Nh5 11. Re1 f5 12. Nd2 Nf6 13. Bd3 f4 14. Bb2 g5 15. a3 g4 16. b4 Na6 17. c5 h5 18. Bxa6 bxa6 19. cxd6 cxd6 20. Nd1 h4 21. Qc6 Ra7 22. Rc1 g3 23. h3 f3 24. Nxf3 Nh5 25. fxg3 Nxg3 26. Nf2 Bh6 27. Rc2 Rg7 28. Nxe5 Bb7 29. Qc4 dxe5 30. Bxe5 Rgf7 31. d6 Qb6 32. bxa5 Qb5 33. Qe6 Kh7 34. Rc7 Rxc7 35. dxc7 Qxa5 36. Qe7+ Kg8 37. Qe6+ Kh7 38. Qe7+ Kg8 39. Rd1 Qb6 40. Rd2 Qb1+ 41. Kh2 Nf1+ 42. Kg1 Nxd2+ 43. Kh2 Nf1+ 44. Kg1 Qb6 45. Kh1 Qxf2 46. Qe6+ Qf7 47. Qxh6 Ng3+ 48. Kh2 Qh7 49. Qg5+ Kf7 50. Qf6+ Ke8 51. Qd8+ Kf7 52. Qf6+ Ke8 53. Qd8+ Kf7 54. Qf6+ Ke8 55. Qd8+ 1/2-1/2

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.12"]
[Round "2"]
[White "Doan, The Duc"]
[Black "Nguyen, Thai Son"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2367"]
[BlackElo "2336"]
[PlyCount "46"]
[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 c6 3. Nc3 e6 4. e3 Nf6 5. Nf3 Bd6 6. Qc2 Nbd7 7. b3 0-0 8. Bd3 h6 9. Bb2 b6 10. cxd5 exd5 11. 0-0 Bb7 12. Rac1 Rc8 13. Qe2 Rc7 14. Nh4 g6 15. g3 Re8 16. f3 Nf8 17. Rce1 Ne6 18. Qf2 Ng5 19. Qd2 Ree7 20. e4 dxe4 21. fxe4 Bb4 22. d5 Nfxe4 23. Bxe4 Nxe4 1/2-1/2

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.11"]
[Round "1"]
[White "Nguyen, Thai Son"]
[Black "Bui, Quoc Huy"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2336"]
[BlackElo "2361"]
[PlyCount "124"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a5 10. bxa5 Rxa5 11. a4 Ra8 12. Ba3 b6 13. Bb4 Ne8 14. a5 c5 15. dxc6 Nxc6 16. Qd5 Bb7 17. axb6 Rxa1 18. Rxa1 Qxb6 19. Ba5 Nxa5 20. Qxa5 Qxa5 21. Rxa5 Nf6 22. Bd3 Bc6 23. Ra6 Rc8 24. Nd2 Bh6 25. Nb3 Bf8 26. f3 Bd7 27. Na5 Be6 28. Nb5 Nd7 29. Bf1 Nc5 30. Ra7 f5 31. Nc3 fxe4 32. fxe4 Bh6 33. h3 Nxe4 34. Nd1 Nc3 35. Re7 Nxd1 36. Rxe6 Be3+ 37. Kh2 Bc5 38. Nb7 Ne3 39. Bd3 Kg7 40. Nxc5 Rxc5 41. Rxd6 Nxc4 42. Rd7+ Kh6 43. Be4 Ne3 44. Rd3 Nf5 45. Rd5 Rxd5 46. Bxd5 Kg5 47. g3 Kf6 48. Bg8 h6 49. Kg2 e4 50. Kf2 Ke5 51. Bc4 g5 52. Be2 Kd4 53. Bg4 Ne3 54. Be2 Nd5 55. h4 Nb4 56. hxg5 hxg5 57. Bf1 Nd3+ 58. Ke2 e3 59. Kf3 Ne5+ 60. Ke2 g4 61. Kd1 Nf7 62. Be2 Nh6 1/2-1/2

[Event "Eastern Asia-ch U12"]
[Site "Tornelo INT"]
[Date "2021.10.31"]
[Round "9"]
[White "Mrinmoy, Rajkhowa"]
[Black "Nguyen, Thai Son"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1235"]
[BlackElo "1385"]
[PlyCount "93"]
[EventDate "2021.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be6 7. Be3 a6 8. Qd2 Nc6 9. 0-0-0 Qd7 10. Bd3 0-0-0 11. Kb1 h6 12. Rhe1 Be7 13. Nd4 Bf6 14. Nxe6 fxe6 15. f4 Kb8 16. Qe2 e5 17. Bxa6 exf4 18. Qb5 Qc8 19. Bxf4 Ka8 20. Qa4 bxa6 21. Qxc6+ Qb7 22. Qc4 Rhe8 23. g4 Bh4 24. Bg3 Bg5 25. h4 Bf6 26. a4 Qb6 27. g5 hxg5 28. hxg5 Be7 29. g6 Bf6 30. Rxe8 Rxe8 31. Bf2 Qb7 32. Bd4 Be5 33. Bxe5 dxe5 34. Qf7 Rb8 35. b3 Qc6 36. Qxg7 Qxc3 37. Qf7 Qg3 38. g7 Qg2 39. Qf8 Qg5 40. Rd7 e4 41. Rxc7 e3 42. Qd6 Rxb3+ 43. cxb3 Qf5+ 44. Kb2 Qf2+ 45. Ka3 Qa2+ 46. Kxa2 a5 47. Qd8# 1-0

[Event "Eastern Asia-ch U12"]
[Site "Tornelo INT"]
[Date "2021.10.31"]
[Round "8"]
[White "Nguyen, Thai Son"]
[Black "Gan, Wei En Justin"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1385"]
[BlackElo "1175"]
[PlyCount "157"]
[EventDate "2021.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Bd7 11. Re1 Qh5 12. Nxc6 Bxc6 13. Bd4 Qa5 14. Nd5 Bxd5 15. exd5 Rfe8 16. Bc3 Qc7 17. Ba4 Rf8 18. Qd3 a6 19. Rad1 b5 20. Bb3 Rfb8 21. Qe2 Rb7 22. a4 bxa4 23. Bxa4 Re8 24. Bxe8 Nxe8 25. Bxg7 Nxg7 26. Qxa6 Ra7 27. Qd3 Ra2 28. Qb3 Ra8 29. Ra1 Rb8 30. Qd3 Ne8 31. b3 Nf6 32. c4 Kf8 33. Rab1 Qc5 34. Qc3 Re8 35. b4 Qc7 36. b5 Qb7 37. b6 Kg8 38. Qd4 Nd7 39. Rb5 Nc5 40. Ra1 Ra8 41. Rxa8+ Qxa8 42. b7 Nxb7 43. Qb6 Nc5 44. Qb8+ Qxb8 45. Rxb8+ Kg7 46. Kf1 h5 47. Ke2 Kf6 48. Ke3 Nd7 49. Rb7 Nc5 50. Ra7 e6 51. dxe6 Kxe6 52. g3 Nd7 53. Kd4 Nc5 54. Ra3 Nd7 55. Re3+ Kf6 56. Kd5 Nb6+ 57. Kd4 Kg7 58. Rb3 Nd7 59. Kd5 Nf6+ 60. Kxd6 Ne4+ 61. Ke5 Nc5 62. Rc3 f6+ 63. Kd5 Nd7 64. c5 f5 65. c6 Nb6+ 66. Kd6 Kf7 67. c7 Nc8+ 68. Kd7 Nb6+ 69. Kd8 g5 70. Rc6 f4 71. gxf4 g4 72. hxg4 h4 73. Rxb6 h3 74. Rh6 Kg7 75. Rxh3 Kf7 76. c8Q Kf6 77. Rh6+ Kf7 78. Qd7+ Kf8 79. Rh8# 1-0

[Event "Eastern Asia-ch U12"]
[Site "Tornelo INT"]
[Date "2021.10.31"]
[Round "7"]
[White "Singh Naruka, Atharav"]
[Black "Nguyen, Thai Son"]
[Result "1-0"]
[ECO "C49"]
[BlackElo "1385"]
[PlyCount "33"]
[EventDate "2021.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. Bxc6 bxc6 6. 0-0 d6 7. Na4 Nxe4 8. a3 Ba5 9. Qe2 Nf6 10. Nxe5 Qe7 11. Qc4 dxe5 12. Qxc6+ Qd7 13. Qxa8 0-0 14. Qxa7 Qxa4 15. b4 Qxc2 16. Qxa5 Ne4 17. Qxe5 1-0

[Event "Eastern Asia-ch U12"]
[Site "Tornelo INT"]
[Date "2021.10.30"]
[Round "5"]
[White "Bhoir, Paras Dilip"]
[Black "Nguyen, Thai Son"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1178"]
[BlackElo "1385"]
[PlyCount "153"]
[EventDate "2021.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. Re1 Bg4 9. Bxe4 dxe4 10. Rxe4 Bxf3 11. Qxf3 Nxd4 12. Qd3 Nc6 13. Qe2 0-0 14. Nc3 Bf6 15. Bd2 Nd4 16. Qd3 Ne6 17. Qe2 c6 18. Rd1 Qb6 19. Na4 Qc7 20. Bc3 Bxc3 21. Nxc3 Rad8 22. g3 Rxd1+ 23. Qxd1 Rd8 24. Qe2 h6 25. a3 Qd6 26. Re3 Qd2 27. Qxd2 Rxd2 28. Re2 Rd7 29. Kg2 g6 30. f4 Kg7 31. Kf2 Kf6 32. h3 g5 33. fxg5+ hxg5 34. Ke3 Kg6 35. Rd2 Re7 36. Kf3 f5 37. g4 Rh7 38. gxf5+ Kxf5 39. Rh2 Rh4 40. Ne2 Rc4 41. Ng3+ Kg6 42. c3 Rf4+ 43. Ke3 Nc7 44. Ne2 Nd5+ 45. Kd3 Rf3+ 46. Ke4 Re3+ 47. Kd4 Rf3 48. c4 Nf6 49. Ke5 Re3+ 50. Kd6 Re4 51. Kc7 Re7+ 52. Kb8 a6 53. Rg2 Kh5 54. Ng3+ Kg6 55. Ne2 Kh6 56. Nd4 Re4 57. Nf5+ Kg6 58. Nd6 Rd4 59. c5 Nd7+ 60. Kxb7 Nxc5+ 61. Kxc6 Nd3 62. b4 Ne5+ 63. Kc5 Rd3 64. Ne4 Kf5 65. Nxg5 Rxa3 66. Nh7 Rxh3 67. Nf8 Nd3+ 68. Kc4 Ne5+ 69. Kc5 Nd3+ 70. Kc4 Ne5+ 71. Kd5 Rd3+ 72. Kc5 Rb3 73. Rf2+ Ke4 74. Re2+ Kf5 75. Rf2+ Ke4 76. Re2+ Kf5 77. Rf2+ 1/2-1/2

[Event "Eastern Asia-ch U12"]
[Site "Tornelo INT"]
[Date "2021.10.30"]
[Round "4"]
[White "Nguyen, Thai Son"]
[Black "Hettiarachchi, Jeewantha Aloka"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1385"]
[BlackElo "1107"]
[PlyCount "85"]
[EventDate "2021.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Be7 7. Be3 Nc6 8. Bb5 Qd6 9. c3 Bd7 10. a4 Na5 11. Qe2 b6 12. 0-0 Rg8 13. b4 Nb7 14. a5 bxa5 15. bxa5 a6 16. Bxd7+ Qxd7 17. c4 Nd6 18. Rfc1 Nf5 19. c5 c6 20. Rab1 Bd8 21. Rb6 Bxb6 22. cxb6 Ke7 23. Qb2 Rgb8 24. Bf4 Rb7 25. Qc3 Rc8 26. Qc4 Ra8 27. Qc5+ Ke8 28. g4 Ng7 29. Qxc6 Qxc6 30. Rxc6 Kd7 31. Rd6+ Ke7 32. Rc6 Ne8 33. Nd2 Rd8 34. Nb3 Rd5 35. Bg3 Ng7 36. Nc5 Rxc5 37. dxc5 Ne8 38. Rc8 Rd7 39. c6 Rd1+ 40. Kg2 Rb1 41. b7 Rb5 42. b8Q Rxb8 43. Rxb8 1-0

[Event "Eastern Asia-ch U12"]
[Site "Tornelo INT"]
[Date "2021.10.29"]
[Round "1"]
[White "Anand M, Akul"]
[Black "Nguyen, Thai Son"]
[Result "1-0"]
[ECO "E61"]
[BlackElo "1385"]
[PlyCount "131"]
[EventDate "2021.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 d6 6. e3 Nh5 7. Bg3 Nxg3 8. hxg3 c6 9. Bd3 e5 10. Qd2 exd4 11. exd4 Re8+ 12. Ne2 c5 13. 0-0-0 cxd4 14. Nexd4 Qb6 15. Qf4 Nc6 16. Ng5 f5 17. Nb3 h6 18. c5 dxc5 19. Bc4+ Kh8 20. Nf7+ Kh7 21. Rxh6+ Kg8 22. Nh8+ Be6 23. Rxg6 Ne5 24. Qxe5 Re7 25. Rxg7+ Rxg7 26. Bxe6+ Kf8 27. Qf6+ Ke8 28. Qxg7 Qxe6 29. Qg6+ Qxg6 30. Nxg6 Kf7 31. Nf4 Ke7 32. Nxc5 Rc8 33. Rd7+ Kf6 34. Nd5+ Ke5 35. Rc7 Rh8 36. Ne3 Kd4 37. Nb3+ Kd3 38. Rd7+ Ke4 39. Kd2 Ke5 40. Rd5+ Ke6 41. Rxf5 b5 42. Rxb5 a5 43. Rxa5 Rd8+ 44. Ke2 Rc8 45. Rc5 Rd8 46. a4 Rb8 47. Rc3 Kd6 48. a5 Ra8 49. Nc4+ Ke6 50. Nb6 Ra7 51. a6 Ke5 52. Nc5 Kd4 53. Nc8 Ra8 54. Ne6+ Ke5 55. Nc5 Kd4 56. a7 Kd5 57. Na6 Kd4 58. Nc7 Rxc8 59. Ne6+ Ke4 60. Rxc8 Ke5 61. a8Q Kf5 62. Qa5+ Kf6 63. Rc6 Ke7 64. Nc5 Ke8 65. Qa7 Kd8 66. Qd7# 1-0

[Event "Eastern Asia-ch U12"]
[Site "Tornelo INT"]
[Date "2021.10.29"]
[Round "2"]
[White "Nguyen, Thai Son"]
[Black "Dipti Mahesh, Vyas Shiv"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1385"]
[PlyCount "147"]
[EventDate "2021.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5 6. 0-0 Nf6 7. d3 d6 8. c3 Bg4 9. Re1 0-0 10. h3 Bxf3 11. Qxf3 a5 12. Bg5 a4 13. Bc2 h6 14. Bc1 Nd7 15. Nd2 Qf6 16. Qe2 Qe7 17. Nf1 Bb6 18. Ng3 Nf6 19. Qf3 Qd7 20. Nf5 Ne7 21. Nxh6+ Kh7 22. Ng4 Nxg4 23. hxg4 g6 24. Qh3+ Kg8 25. Bh6 Rfe8 26. Bg5 Qe6 27. g3 f6 28. Bd2 g5 29. Qh6 Kf7 30. Qh7+ Kf8 31. Kg2 Ng8 32. Qf5 Qxf5 33. gxf5 Kg7 34. Rh1 Ne7 35. Rh5 Rh8 36. Rah1 Rxh5 37. Rxh5 Rh8 38. Rxh8 Kxh8 39. c4 c6 40. b3 axb3 41. Bxb3 bxc4 42. Bxc4 c5 43. Bb5 Nc8 44. a4 Na7 45. Bd7 Kg7 46. a5 Bc7 47. Bc3 Kf7 48. Kf3 Ke7 49. Ba4 Kd8 50. Ke2 Kc8 51. a6 Bd8 52. Kf3 Kb8 53. Kg4 Nc8 54. Kh5 Ka7 55. Bb5 Kb6 56. Bc4 Na7 57. Kg6 Nc6 58. Kf7 Kc7 59. Ke8 Kc8 60. Bb5 Na7 61. Bd7+ Kc7 62. Ba5+ Kb8 63. Bxd8 d5 64. exd5 g4 65. Bxf6 e4 66. dxe4 c4 67. Bc3 Nb5 68. Bxb5 Ka7 69. f6 Ka8 70. f7 Ka7 71. f8Q Kb6 72. Qd6+ Ka7 73. Qc7+ Ka8 74. Qb7# 1-0

[Event "Eastern Asia-ch U12"]
[Site "Tornelo INT"]
[Date "2021.10.29"]
[Round "3"]
[White "Sivanesan Paranam, Jaishivan"]
[Black "Nguyen, Thai Son"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "1074"]
[BlackElo "1385"]
[PlyCount "90"]
[EventDate "2021.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. Nc3 a6 8. a4 e5 9. dxe5 dxe5 10. e4 Be6 11. b3 h6 12. Bb2 Nd7 13. Qe2 Nd4 14. Nxd4 exd4 15. Nd5 c6 16. Nb4 Nc5 17. Qf3 a5 18. Nc2 d3 19. Bxg7 Kxg7 20. b4 axb4 21. Nxb4 Bxc4 22. Rac1 Qd4 23. Rfd1 Rxa4 24. Nc2 Qf6 25. Qxf6+ Kxf6 26. Ne3 b5 27. e5+ Ke6 28. Bxc6 Nb3 29. Rxc4 Rxc4 30. Bd5+ Kxe5 31. Bxc4 bxc4 32. Nxc4+ Kd4 33. Ne3 d2 34. Kf1 Kd3 35. f3 Kxe3 36. Rb1 Nc1 37. Kg2 d1Q 38. Rxc1 Qxc1 39. f4 Qd2+ 40. Kh3 Qd7+ 41. Kh4 g5+ 42. fxg5 hxg5+ 43. Kxg5 Rg8+ 44. Kf6 Rg6+ 45. Ke5 Qe6# 0-1

[Event "VIE Cup"]
[Site "Hanoi"]
[Date "2021.??.??"]
[Round "3"]
[White "Lu, Chan Hung"]
[Black "Nguyen, Thai Son"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2174"]
[BlackElo "1514"]
[PlyCount "81"]
[EventDate "2021.05.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d3 d6 6. Bd2 Nbd7 7. Qc1 c6 8. Bh6 Qc7 9. h4 Ne5 10. Nf3 Bxh6 11. Qxh6 Neg4 12. Qd2 Kg7 13. 0-0 h5 14. b4 Bd7 15. Rab1 d5 16. c5 e5 17. Ng5 d4 18. Na4 Nd5 19. Nb2 f5 20. Nc4 f4 21. b5 Nc3 22. Rb3 cxb5 23. Nd6 Qxc5 24. Nde4 Nxe4 25. Nxe4 Qe7 26. a4 fxg3 27. fxg3 Rxf1+ 28. Bxf1 Qf7 29. Rb1 Bc6 30. Bh3 Bxe4 31. Bxg4 hxg4 32. dxe4 Rf8 33. e3 Qf3 34. exd4 Qxg3+ 35. Qg2 Qe3+ 36. Kh1 g3 37. Rg1 Rf2 38. Qxg3 Qxe4+ 39. Rg2 Qxg2+ 40. Qxg2 Rxg2 41. Kxg2 0-1

[Event "VIE Cup"]
[Site "Hanoi"]
[Date "2021.??.??"]
[Round "4"]
[White "Nguyen, Thai Son"]
[Black "Nguyen, Duc Viet"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1514"]
[BlackElo "2080"]
[PlyCount "54"]
[EventDate "2021.05.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. dxc5 Bxc5 10. Bd3 Qb6 11. Bxc5 Nxc5 12. Qf2 b4 13. Ne2 a5 14. 0-0 Ba6 15. Kh1 g6 16. Bxa6 Rxa6 17. Nfd4 Ne4 18. Qe3 a4 19. a3 0-0 20. Rf3 bxa3 21. bxa3 Rc8 22. Nxc6 Rxc6 23. Qxb6 Raxb6 24. Rc1 Rb2 25. Nd4 Rc4 26. c3 Nxc3 27. Rd3 Ne4 0-1

[Event "VIE Cup"]
[Site "Hanoi"]
[Date "2021.??.??"]
[Round "5"]
[White "Nguyen, Thai Son"]
[Black "Tran, Quoc Dung"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "1514"]
[BlackElo "2300"]
[PlyCount "72"]
[EventDate "2021.05.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. e5 h6 11. Bh4 dxe5 12. fxe5 g5 13. Bf2 Ng4 14. Bg3 Nd7 15. Be2 Ngxe5 16. 0-0 Bg7 17. Ne4 0-0 18. Rb3 Qe7 19. Nf3 f5 20. Nd6 Nxf3+ 21. Bxf3 Nc5 22. Nxc8 Raxc8 23. Rbb1 Rfd8 24. Qe1 e5 25. Rd1 e4 26. Bf2 Ne6 27. Rxd8+ Qxd8 28. Be2 Rxc2 29. Bd1 Rc1 30. Kh1 Kh8 31. Be3 Ra1 32. g3 Qd5 33. Kg1 Rxa2 34. Qb4 Qd3 35. Qe7 Qxe3+ 36. Kh1 Qd2 0-1

[Event "VIE Cup"]
[Site "Hanoi"]
[Date "2021.??.??"]
[Round "2"]
[White "Nguyen, Thai Son"]
[Black "Tran, Van Anh Kiet"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1514"]
[BlackElo "2440"]
[PlyCount "99"]
[EventDate "2021.05.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 a6 5. Ba4 b5 6. Bb3 Nf6 7. d3 Bg4 8. 0-0 Be7 9. Nbd2 0-0 10. Re1 Re8 11. Nf1 Qd7 12. Ng3 Bf8 13. Bg5 Nh5 14. Nf1 h6 15. Bc1 Nf6 16. h3 Be6 17. Bc2 b4 18. d4 exd4 19. cxd4 d5 20. e5 Nh7 21. Ba4 a5 22. Qc2 Ra6 23. Ne3 Bxh3 24. Qe2 Rb6 25. gxh3 Qxh3 26. Ng2 Re6 27. Bc2 Ng5 28. Bxg5 hxg5 29. Nxg5 Qh6 30. Bh7+ Qxh7 31. Nxh7 Kxh7 32. Qd3+ Kg8 33. Re3 Re7 34. Nf4 Rd7 35. Rh3 g6 36. e6 fxe6 37. Nxe6 Ne7 38. Nxf8 Kxf8 39. Rf3+ Nf5 40. Rc1 c6 41. Rxf5+ gxf5 42. Qxf5+ Rf7 43. Qc8+ Kg7 44. Rxc6 Rbb7 45. Qg4+ Kf8 46. Kf1 Rbd7 47. Qg5 Rg7 48. Rc8+ Kf7 49. Qf5+ Ke7 50. Qf8+ 1-0

[Event "VIE Cup"]
[Site "Hanoi"]
[Date "2021.??.??"]
[Round "1"]
[White "Pham, Chuong"]
[Black "Nguyen, Thai Son"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2349"]
[BlackElo "1514"]
[PlyCount "83"]
[EventDate "2021.05.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 h6 8. b3 e5 9. Bb2 Bg4 10. h3 Bxf3 11. Bxf3 Nd7 12. dxe5 dxe5 13. Bg2 a6 14. Qd2 Nc5 15. Qe3 Ne6 16. Rad1 Qc8 17. h4 f5 18. Nd5 Kh7 19. Qd2 Rf7 20. Nb4 Ncd8 21. Nd3 Rd7 22. Qe3 e4 23. Bxg7 Rxg7 24. Ne5 Nf7 25. Nd7 Nf8 26. Nf6+ Kh8 27. Nd5 Ne6 28. h5 Qf8 29. Nf4 Nxf4 30. Qxf4 Ng5 31. hxg6 Rxg6 32. Rd5 Ne6 33. Qe5+ Qf6 34. Rfd1 Rag8 35. Qxf5 Qxf5 36. Rxf5 e3 37. Bxb7 exf2+ 38. Kxf2 Rxg3 39. Rf6 Nc5 40. Bd5 R8g5 41. Rxh6+ Kg7 42. Rc6 1-0

[Event "VIE-ch U09"]
[Site "Hai Phong"]
[Date "2018.07.12"]
[Round "8"]
[White "Tran, Ngoc Minh Duy"]
[Black "Nguyen, Thai Son"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1960"]
[BlackElo "1965"]
[PlyCount "60"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. h3 Bd7 10. 0-0 Nxd4 11. Bxd4 Bc6 12. Qe2 Nd7 13. Rad1 a6 14. Kh1 b5 15. f4 Rc8 16. f5 b4 17. Nd5 Bb5 18. Qg4 Bxf1 19. fxg6 hxg6 20. Rxf1 Bxd4 21. Nxe7+ Qxe7 22. Qxg6+ Bg7 23. Rf5 Ne5 24. Qg3 Rfd8 25. h4 Kf8 26. h5 Rc5 27. Qf4 Nc4 28. h6 Rxf5 29. hxg7+ Kxg7 30. Qxf5 Qh4+ 0-1

[Event "VIE-ch U09"]
[Site "Hai Phong"]
[Date "2018.07.11"]
[Round "7"]
[White "Nguyen, Thai Son"]
[Black "Le, Pham Minh Duc"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1965"]
[BlackElo "1963"]
[PlyCount "76"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 Qc7 12. 0-0-0 0-0-0 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 e6 16. Kb1 Bd6 17. c4 Kb8 18. Bc3 Rhe8 19. Ne5 Ka8 20. g3 c5 21. Rh4 a6 22. Qe1 cxd4 23. Rhxd4 Bxe5 24. Qxe5 Rxd4 25. Qxc7 Rxd1+ 26. Kc2 Rd7 27. Qb6 Red8 28. Bb4 Ne4 29. f3 Nd6 30. b3 Nc8 31. Qe3 Na7 32. Ba5 Rc8 33. Bb6 Nc6 34. a3 Ne7 35. Kb2 Rc6 36. g4 Rcd6 37. Kc2 Rc6 38. Bc5 Nd5 1/2-1/2

[Event "VIE-ch U09"]
[Site "Hai Phong"]
[Date "2018.07.10"]
[Round "6"]
[White "Mao, Tuan Dung"]
[Black "Nguyen, Thai Son"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1946"]
[BlackElo "1965"]
[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. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Qd6 8. Qe2 f6 9. 0-0 Bg4 10. h3 Nd4 11. Qd1 Bxf3 12. Bxf3 Nxf3+ 13. Qxf3 c6 14. Qb3 b6 15. d3 g6 16. f4 Qd5 17. Qxd5 cxd5 18. fxe5 fxe5 19. Re1 Bc5+ 20. Kh2 Kd7 21. Bg5 Rhf8 22. Re2 Rf5 23. Bh4 Bd6 24. Bg3 g5 25. Rae1 Re8 26. b3 h5 27. Kh1 h4 28. Bf2 Ref8 29. Bg1 Rf1 30. Rxf1 Rxf1 31. Rf2 Rc1 32. c4 Bc5 33. Kh2 Bxf2 34. Bxf2 d4 35. g3 Rc2 36. Kg1 hxg3 37. Bxg3 Ke6 38. Be1 Rxa2 39. b4 Ra3 40. Bd2 Kf5 41. Kg2 Ra2 0-1

[Event "VIE-ch U09"]
[Site "Hai Phong"]
[Date "2018.07.09"]
[Round "4"]
[White "Nguyen, Phu Trong"]
[Black "Nguyen, Thai Son"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1942"]
[BlackElo "1965"]
[PlyCount "115"]
[EventDate "2018.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. d3 0-0 8. Qe1 d5 9. Bb3 a6 10. Qh4 b5 11. f5 exf5 12. Bh6 c4 13. Bxg7 Kxg7 14. exd5 cxb3 15. dxc6 bxc2 16. c7 Qxc7 17. Qd4+ Kg8 18. Rfe1 Bb7 19. Qf6 Nd5 20. Nxd5 Bxd5 21. Nd4 Qd8 22. Qxd8 Rfxd8 23. Nxc2 Be6 24. Nb4 a5 25. Nc6 Rxd3 26. Rad1 Rxd1 27. Rxd1 Bxa2 28. Rd7 Be6 29. Rb7 b4 30. Kf2 Kf8 31. Nd4 Ra6 32. Ke3 Bd5 33. Rb8+ Kg7 34. g3 Ra7 35. Rb5 Be4 36. g4 Re7 37. Kf4 Bd3 38. Rd5 Re4+ 39. Kg3 Rxg4+ 40. Kf2 Be4 41. Rd7 Rg2+ 42. Ke3 Rxb2 43. Ne6+ Kf6 44. Nd8 Rb3+ 45. Ke2 Rb2+ 46. Ke3 Rxh2 47. Rxf7+ Kg5 48. Ne6+ Kg4 49. Nf8 b3 50. Nxh7 Rxh7 51. Rxh7 b2 52. Rh6 f4+ 53. Kf2 b1Q 54. Ke2 Qc2+ 55. Ke1 Bf3 56. Rxg6+ Kf5 57. Re6 Kxe6 58. Kf1 0-1

[Event "VIE-ch U09"]
[Site "Hai Phong"]
[Date "2018.07.09"]
[Round "5"]
[White "Nguyen, Thai Son"]
[Black "Nguyen, Anh Khoa"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1965"]
[BlackElo "1935"]
[PlyCount "110"]
[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 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. Re1 Nh6 7. c3 0-0 8. d4 cxd4 9. cxd4 d5 10. e5 f6 11. Nc3 Nf7 12. Na4 fxe5 13. dxe5 Bg4 14. Bf4 Qb8 15. Qd4 Nd8 16. Nc5 Qb6 17. Nd2 Ne6 18. Nxe6 Bxe6 19. Be3 Qxd4 20. Bxd4 Rfb8 21. Nb3 Bh6 22. Bc5 Rb7 23. Ba3 Rc7 24. Nd4 Bc8 25. Bc5 Rb8 26. Nb3 Ba6 27. Bd4 Bc8 28. g3 Bf5 29. h4 Bf8 30. Rac1 e6 31. Bc5 Bxc5 32. Rxc5 Bd3 33. Rec1 Bc4 34. Nd4 Rxb2 35. Nxe6 Rc8 36. a3 Rb5 37. f4 Rxc5 38. Nxc5 Rb8 39. a4 Kf7 40. Ne4 Rb4 41. Nd6+ Ke6 42. a5 a6 43. Kg2 Ra4 44. Nb7 Rb4 45. Nd6 Ra4 46. Rd1 Bb3 47. Rd3 Rb4 48. Ne8 Bc4 49. Rd2 Ra4 50. Nd6 Bb5 51. Nb7 Rc4 52. Ra2 Rb4 53. Rc2 Rc4 54. Rb2 d4 55. Nd6 Ra4 1/2-1/2

[Event "VIE-ch U09"]
[Site "Hai Phong"]
[Date "2018.07.08"]
[Round "3"]
[White "Nguyen, Thai Son"]
[Black "Le, Ngoc Minh Truong"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1965"]
[BlackElo "1954"]
[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 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. Re1 Nh6 7. d3 0-0 8. c3 f5 9. e5 Nf7 10. Bf4 Qc7 11. Qc2 d6 12. d4 cxd4 13. cxd4 dxe5 14. dxe5 e6 15. h4 Bb7 16. Qb3 Rfe8 17. Nd4 Qb6 18. Qxb6 axb6 19. Nc3 Rad8 20. Rad1 c5 21. Ndb5 Rxd1 22. Nxd1 h6 23. Bh2 Rd8 24. Ndc3 Rd7 25. Na3 Ba6 26. Na4 Rb7 27. b3 g5 28. hxg5 hxg5 29. f4 g4 30. g3 Bf8 31. Nb2 b5 32. Kf1 c4 33. Nb1 Rc7 34. Rc1 c3 35. Ke1 c2 36. Nd2 Ba3 37. Nd3 Bxc1 38. Nxc1 b4 39. Bg1 Rc3 40. Bh2 Nd8 41. Kf2 Nc6 42. Ke1 Nd4 43. Bg1 Ne2 44. Nxe2 Bxe2 45. Kxe2 c1Q 0-1

[Event "VIE-ch U09"]
[Site "Hai Phong"]
[Date "2018.07.07"]
[Round "1"]
[White "Nguyen, Thai Son"]
[Black "Lam, Duc Hai Nam"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1965"]
[BlackElo "1939"]
[PlyCount "121"]
[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. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e5 8. Qd3 Nf6 9. Bg5 Be7 10. 0-0-0 Ng4 11. Bxe7 Qxe7 12. Rhf1 Rd8 13. h3 Nf6 14. Rfe1 0-0 15. g4 Ne8 16. h4 Nc7 17. Ng5 h6 18. Nf3 Ne6 19. Rh1 Nf4 20. Qe3 b5 21. g5 h5 22. Rdg1 g6 23. Ne2 Nxe2+ 24. Qxe2 Rfe8 25. Kb1 Qb7 26. Nd2 d5 27. exd5 Rxd5 28. Ne4 Rd4 29. Nf6+ Kf8 30. Nxe8 Bxh1 31. Qxe5 Qd5 32. Qh8+ Ke7 33. Re1+ Be4 34. Kc1 Rc4 35. c3 Qd3 36. Qe5+ Kf8 37. Qd6+ Kg8 38. Nf6+ Kg7 39. Nxe4 Qxd6 40. Nxd6 Rxh4 41. Nxb5 Ra4 42. a3 Ra5 43. c4 a6 44. b4 Ra4 45. Kb2 axb5 46. cxb5 Ra8 47. Kb3 f6 48. Re7+ Kf8 49. gxf6 Rb8 50. a4 Rb6 51. Re3 Rxf6 52. a5 g5 53. b6 Kg7 54. b7 Rf8 55. a6 g4 56. a7 h4 57. b8Q Rf7 58. a8Q h3 59. Qg8+ Kf6 60. Qad8+ Kf5 61. Qgg5# 1-0

