[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.17"]
[Round "9"]
[White "Bui, Quang Huy"]
[Black "Lam, Duc Hai Nam"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "1442"]
[BlackElo "1546"]
[PlyCount "48"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Nbd7 9. Qe2 Qc7 10. 0-0-0 Be7 11. g4 0-0 12. h4 b5 13. a3 Bb7 14. h5 Rac8 15. Bh4 Nc5 16. Nxc5 dxc5 17. g5 Qxf4+ 18. Kb1 Nxe4 19. Nxe4 Qxe4 20. Qxe4 Bxe4 21. Rh2 Rfd8 22. Re1 Bf3 23. g6 Bxh5 24. gxf7+ Kxf7 1/2-1/2

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.16"]
[Round "8"]
[White "Lam, Duc Hai Nam"]
[Black "Huynh, Le Minh Hoang"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1546"]
[BlackElo "1584"]
[PlyCount "39"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 Be7 5. e3 c5 6. c3 Nbd7 7. Bd3 h6 8. Bh4 b6 9. Qe2 Bb7 10. 0-0 0-0 11. Rfe1 Ne4 12. Bxe7 Qxe7 13. Nf1 e5 14. dxe5 Nxe5 15. Bxe4 dxe4 16. Nxe5 Qxe5 17. Red1 Rfd8 18. Ng3 Qg5 19. Rxd8+ Rxd8 20. Rd1 1/2-1/2

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.16"]
[Round "7"]
[White "Nguyen, Hoang Nam3333"]
[Black "Lam, Duc Hai Nam"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2122"]
[BlackElo "1546"]
[PlyCount "53"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Nfd7 5. d4 dxc4 6. Nf3 Nb6 7. Bg5 Be7 8. Bxe7 Qxe7 9. Bxc4 Nxc4 10. Qa4+ Nc6 11. Qxc4 Qb4 12. Qxb4 Nxb4 13. Kd2 Na6 14. Rac1 Bd7 15. a3 Bc6 16. Ne1 0-0-0 17. Ke3 Bd5 18. Nb5 Kb8 19. Nd3 Bxg2 20. Rhg1 Bc6 21. Nc3 Kc8 22. Rxg7 Be8 23. Ne4 c6 24. Nd6+ Kb8 25. Rcg1 Nc7 26. Nf4 f6 27. Rxc7 1-0

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.15"]
[Round "5"]
[White "Tran, Quoc Phu"]
[Black "Lam, Duc Hai Nam"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1821"]
[BlackElo "1546"]
[PlyCount "55"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 c5 6. Qa4+ Bd7 7. Qxc4 b5 8. Qc2 Na6 9. 0-0 Rc8 10. a3 cxd4 11. Qd1 Qb6 12. b4 Bc6 13. Qxd4 Qb7 14. Be3 Rc7 15. Nbd2 Be7 16. Nb3 Be4 17. Na5 Qd5 18. Rfc1 0-0 19. Rxc7 Nxc7 20. Rc1 Nfe8 21. Qxa7 Qa2 22. Qd4 Bd5 23. Bd2 Bf6 24. Qd3 Bb2 25. Rc2 Qa1+ 26. Ne1 Bxa3 27. e4 Ba8 28. Qb3 1-0

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.14"]
[Round "4"]
[White "Lam, Duc Hai Nam"]
[Black "Bui, Quoc Duy"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1546"]
[PlyCount "41"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 Be7 5. Bd3 h6 6. Bh4 Nc6 7. c3 b6 8. Nbd2 Bb7 9. Qe2 Qd6 10. 0-0 0-0-0 11. Rfc1 g5 12. Bg3 Qd7 13. Bb5 Bd6 14. c4 a6 15. cxd5 exd5 16. Bxc6 Bxc6 17. Ne5 Bb5 18. Nxd7 Bxe2 19. Bxd6 Rxd7 20. Be5 Re8 21. Bxf6 1-0

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.14"]
[Round "3"]
[White "Nguyen, Tan Sang"]
[Black "Lam, Duc Hai Nam"]
[Result "0-1"]
[ECO "A17"]
[BlackElo "1546"]
[PlyCount "60"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. Bg2 c6 6. e3 Bd6 7. Nge2 0-0 8. 0-0 Nbd7 9. d4 Nb6 10. a3 a5 11. b3 Bf5 12. f3 Re8 13. a4 Qd7 14. Rf2 Re7 15. Qf1 Bc2 16. Nf4 Bxb3 17. e4 Bb4 18. e5 Bxc3 19. exf6 Bxa1 20. fxe7 Bxd4 21. Qe1 Re8 22. Ba3 Nc4 23. Bh3 Qc7 24. Qb1 Nxa3 25. Qxb3 Qb6 26. Qxa3 Bxf2+ 27. Kg2 Bc5 28. Qa1 Rxe7 29. Nh5 Bd4 30. Qd1 Qb2+ 0-1

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.13"]
[Round "1"]
[White "Dau, Khuong Duy"]
[Black "Lam, Duc Hai Nam"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2292"]
[BlackElo "1546"]
[PlyCount "152"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. Qe2 g6 7. c3 Bg7 8. Rd1 Nf6 9. d4 cxd4 10. cxd4 0-0 11. Nc3 d5 12. e5 Ne8 13. h4 Nc7 14. Be3 h5 15. Ng5 f6 16. exf6 Rxf6 17. Rac1 Nd8 18. Qc2 Nf7 19. Nxf7 Kxf7 20. Ne4 dxe4 21. Qxc7 Rd8 22. b3 Rd6 23. d5 Rxd5 24. Rxd5 Qxd5 25. g3 Rd7 26. Qc4 b6 27. Qxd5+ Rxd5 28. Rc4 Ra5 29. a4 Ke6 30. Rc6+ Kf5 31. Rc7 Bf6 32. Kf1 Ke6 33. Ke2 Kd6 34. Rc8 g5 35. b4 Rf5 36. g4 hxg4 37. h5 Rf3 38. Ra8 g3 39. fxg3 Rxg3 40. Rxa7 Rg2+ 41. Kf1 Rh2 42. Bxb6 Rxh5 43. Kg2 Kc6 44. Be3 g4 45. b5+ Kd5 46. b6 Be5 47. Ra5+ Kc6 48. Rc5+ Kb7 49. Bg1 Rg5 50. Be3 Rh5 51. Bf4 Bxf4 52. Rxh5 Kxb6 53. Rb5+ Ka6 54. Rb4 Ka5 55. Rxe4 e5 56. Rc4 Kb6 57. Rc8 Ka5 58. Ra8+ Kb6 59. Kf2 g3+ 60. Kf3 Kb7 61. Rg8 Kb6 62. Ke4 Ka5 63. Ra8+ Kb6 64. Kd5 g2 65. Rg8 Ka5 66. Kc4 Bc1 67. Kb3 e4 68. Rxg2 e3 69. Rg5+ Kb6 70. a5+ Kc6 71. Re5 Bd2 72. Ka4 Kd6 73. Re8 Kd7 74. Re4 Kc6 75. a6 Kb6 76. Re6+ Kc7 1-0

[Event "VIE-ch"]
[Site "Ha Tien"]
[Date "2023.09.13"]
[Round "2"]
[White "Lam, Duc Hai Nam"]
[Black "Nguyen, Hoang Vi"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1546"]
[PlyCount "140"]
[EventDate "2023.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Qxd4 Qxd4 6. Nxd4 Bc5 7. Nb5 Na6 8. Bf4 Be6 9. Nd2 0-0-0 10. Bxc4 Bxc4 11. Nxc4 Nf6 12. f3 Nb4 13. Ke2 a6 14. Bxc7 axb5 15. Bxd8 bxc4 16. Bxf6 gxf6 17. Rac1 Nc6 18. Rxc4 Bd4 19. Rb1 Kb8 20. a4 f5 21. b4 Bf6 22. Rd1 Re8 23. Rd6 Bg7 24. b5 Na5 25. Rc2 fxe4 26. fxe4 Rxe4+ 27. Kd3 Re7 28. Rd8+ Ka7 29. Re2 Be5 30. h4 h5 31. Rd5 f6 32. Rc2 Rg7 33. Rc8 Rg3+ 34. Ke4 Rg4+ 35. Kf3 Rf4+ 36. Ke2 Rxa4 37. g3 Kb6 38. Rh8 Ra2+ 39. Rd2 Ra3 40. Rd3 Ra2+ 41. Rd2 Ra4 42. Rd3 Rg4 43. Kf2 Kxb5 44. Rxh5 Nc6 45. Rh7 Kc4 46. Rf3 b5 47. h5 b4 48. h6 Rg6 49. Rh8 b3 50. h7 b2 51. Rb8 Nxb8 52. h8Q b1Q 53. Qc8+ Kd5 54. Qd8+ Kc6 55. Qc8+ Kd6 56. Qf8+ Kc7 57. Qf7+ Nd7 58. Qc4+ Kd8 59. Rd3 Qb2+ 60. Kf1 Qb1+ 61. Ke2 Qb2+ 62. Kf1 Bxg3 63. Rxd7+ Kxd7 64. Qf7+ Kc6 65. Qe6+ Kc5 66. Qc8+ Kd4 67. Qd7+ Ke4 68. Qc6+ Kf4 69. Qc4+ Kg5 70. Qc5+ Qe5 0-1

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.23"]
[Round "9"]
[White "Nguyen, Anh Huy1111"]
[Black "Lam, Duc Hai Nam"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1812"]
[BlackElo "1396"]
[PlyCount "154"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. Bg2 Be7 5. d3 0-0 6. cxd5 exd5 7. Bg5 Be6 8. Nf3 c6 9. 0-0 Qc8 10. Qc2 h6 11. Bf4 Na6 12. a3 Bh3 13. Rac1 Bxg2 14. Kxg2 Nc7 15. Bxc7 Qxc7 16. h3 Rad8 17. Nb5 Qb6 18. Nbd4 Rfe8 19. Rfe1 Nd7 20. Rb1 Bc5 21. e3 Bf8 22. b4 Rc8 23. Nb3 Qa6 24. Nc5 Nxc5 25. bxc5 b6 26. cxb6 axb6 27. a4 c5 28. Qb3 c4 29. Qxb6 Qxa4 30. Qb5 Qxb5 31. Rxb5 Ba3 32. Re2 Red8 33. Rc2 Be7 34. dxc4 dxc4 35. Nd2 c3 36. Ne4 Rc4 37. Kf3 g6 38. Rxc3 Rxc3 39. Nxc3 Rd7 40. Nd5 h5 41. g4 hxg4+ 42. Kxg4 Kg7 43. e4 Bd6 44. f4 Ra7 45. e5 Bf8 46. h4 Ra1 47. Rb7 Rd1 48. Rd7 Rg1+ 49. Kf3 Re1 50. Rc7 Kg8 51. h5 gxh5 52. Nf6+ Kg7 53. Nxh5+ Kg6 54. Ng3 Bh6 55. Rc6+ Kh7 56. Rf6 Bg7 57. Rxf7 Kg8 58. Rb7 Bxe5 59. fxe5 Rxe5 60. Kf4 Ra5 61. Nf5 Kf8 62. Kg5 Ra6 63. Nd4 Ke8 64. Kf5 Kd8 65. Ke5 Rh6 66. Kd5 Rf6 67. Nc6+ Ke8 68. Nd4 Kd8 69. Nb5 Ke8 70. Nd6+ Kf8 71. Ke5 Rf1 72. Nf5 Ke8 73. Rh7 Re1+ 74. Kd4 Rd1+ 75. Ke5 Kf8 76. Ke6 Re1+ 77. Kd6 Rd1+ 1/2-1/2

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.22"]
[Round "8"]
[White "Lam, Duc Hai Nam"]
[Black "Hoang, Anh Kiet"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1396"]
[BlackElo "1956"]
[PlyCount "85"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 b6 7. cxd5 Nxd5 8. Bxe7 Nxe7 9. Bd3 Bb7 10. 0-0 Ng6 11. Qe2 Nd7 12. Rac1 c5 13. Rfd1 cxd4 14. Nxd4 Qf6 15. Ne4 Qe7 16. Rc7 Bxe4 17. Bxe4 Qd8 18. Nxe6 fxe6 19. Rdxd7 Qf6 20. Rxg7+ Qxg7 21. Rxg7+ Kxg7 22. Bxa8 Rxa8 23. Qa6 Kg8 24. Kf1 Ne5 25. Ke2 Rd8 26. f4 Nd3 27. Qxd3 Rxd3 28. Kxd3 Kf7 29. g4 Kf6 30. e4 h6 31. f5 exf5 32. gxf5 h5 33. Kd4 h4 34. Kd5 h3 35. e5+ Kxf5 36. e6 Kg4 37. e7 Kf3 38. e8Q Kg2 39. Qe2+ Kg1 40. Ke4 Kh1 41. Kf3 Kg1 42. Kg3 Kh1 43. Qf1# 1-0

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.22"]
[Round "7"]
[White "Nguyen, Thanh Thuy Tien"]
[Black "Lam, Duc Hai Nam"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1906"]
[BlackElo "1396"]
[PlyCount "79"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. h4 h5 7. Bg5 Nbd7 8. Qd2 c5 9. Nf3 cxd4 10. Nxd4 Ne5 11. f3 Bd7 12. Nc2 a6 13. a4 Be6 14. b3 Nc6 15. Rb1 Nh7 16. Be3 f5 17. Nd5 Nf6 18. Nf4 Bf7 19. exf5 gxf5 20. Nh3 Qd7 21. Bh6 e5 22. Qg5 Ne8 23. Ne3 Nd4 24. Bd3 Qe6 25. Bxg7 Nxg7 26. Nd5 Bg6 27. c5 Kh8 28. Nc7 Qf7 29. Qh6+ Bh7 30. Nxa8 Rxa8 31. Ng5 Qg6 32. Qxg6 Bxg6 33. cxd6 Rd8 34. Rc1 Nxb3 35. Rc7 Ne8 36. Bxf5 Rxd6 37. Nf7+ Bxf7 38. Rxf7 b5 39. axb5 Kg8 40. Rd7 1-0

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.21"]
[Round "6"]
[White "Lam, Duc Hai Nam"]
[Black "Nguyen, Thai Binh"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "1396"]
[BlackElo "2273"]
[PlyCount "80"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Be7 6. e3 0-0 7. Qc2 Nbd7 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 cxd5 11. Bd3 h6 12. 0-0 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Rfd1 Be6 16. Rac1 Rfd8 17. Qd2 Bg4 18. Re1 d4 19. exd4 Qxd4 20. Re8+ Rxe8 21. Bh7+ Kxh7 22. Qxd4 Be6 23. h3 a5 24. Rc7 Bxa2 25. Rxb7 a4 26. Ra7 Rxa7 27. Qxa7 Bb3 28. Qd4 g6 29. Kh2 Rb8 30. g4 Rb5 31. f4 h5 32. f5 Rd5 33. Qf6 Rd2+ 34. Kg3 hxg4 35. fxg6+ fxg6 36. hxg4 Rd7 37. g5 Rf7 38. Qd4 Rf5 39. Qd7+ Kg8 40. Kg4 Rf8 1/2-1/2

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.20"]
[Round "5"]
[White "Hoang, Canh Huan"]
[Black "Lam, Duc Hai Nam"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2382"]
[BlackElo "1396"]
[PlyCount "101"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 h6 8. Be3 Nf6 9. 0-0-0 e5 10. Qd3 Be7 11. Rhg1 Qd7 12. g3 b5 13. Nh4 g6 14. f3 Kf8 15. Kb1 Kg7 16. f4 Qb7 17. Nd5 Bxd5 18. exd5 e4 19. Qd2 Qd7 20. Bd4 Kh7 21. Ng2 Rhe8 22. Ne3 Ng4 23. f5 Nxe3 24. fxg6+ fxg6 25. Bxe3 Bf8 26. Rgf1 Bg7 27. Rf4 Qe7 28. Rdf1 Rf8 29. Qe2 Qe5 30. Bc1 Qxd5 31. Rd1 Qc5 32. Qxe4 Rae8 33. Qd3 Rxf4 34. Bxf4 Qh5 35. Qxd6 Qxh2 36. a3 Qe2 37. Bc1 Qe5 38. Qc6 Re6 39. Qf3 Rf6 40. Qb7 a6 41. g4 Rf4 42. Rd5 Qf6 43. g5 hxg5 44. Rd3 Rh4 45. Rf3 Qd4 46. Rd3 Qf6 47. Rf3 Qe5 48. Rd3 Qf6 49. Rf3 Qe5 50. Re3 Qf6 51. Rf3 1/2-1/2

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.20"]
[Round "4"]
[White "Lam, Duc Hai Nam"]
[Black "Truong, Tuan Kiet"]
[Result "1-0"]
[ECO "E80"]
[WhiteElo "1396"]
[BlackElo "1955"]
[PlyCount "109"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 c6 6. Be3 a6 7. Qd2 b5 8. 0-0-0 Qa5 9. Kb1 bxc4 10. Bxc4 Nbd7 11. Nge2 Nb6 12. Bb3 d5 13. Nxd5 Qxd2 14. Nxf6+ Bxf6 15. Rxd2 Rb8 16. Rc1 Bd7 17. Nf4 Bg5 18. Rc5 Bh6 19. Nd5 Bxe3 20. Nxe3 e6 21. Ra5 Ra8 22. Rc2 Ke7 23. Rc3 Rhb8 24. Nc2 Nc8 25. Bc4 Nd6 26. Be2 Nb5 27. Bxb5 axb5 28. Rxa8 Rxa8 29. Ra3 Rc8 30. b4 f6 31. Kb2 e5 32. dxe5 fxe5 33. Rc3 h5 34. h4 Kf6 35. Rd3 Ke7 36. Ne1 Rg8 37. Kc1 Rc8 38. Rc3 Kd6 39. Nd3 Be6 40. a3 Bc4 41. Kd2 Bxd3 42. Rxd3+ Ke6 43. Rc3 Kd6 44. Ke3 Rf8 45. g3 Rf7 46. f4 Re7 47. fxe5+ Rxe5 48. Kf4 Re6 49. Rd3+ Ke7 50. e5 Kf7 51. Rd7+ Ke8 52. Rd6 Re7 53. Rxc6 Ra7 54. Rxg6 Rxa3 55. Rb6 1-0

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.19"]
[Round "3"]
[White "Tu, Hoang Thai"]
[Black "Lam, Duc Hai Nam"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2235"]
[BlackElo "1396"]
[PlyCount "55"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be2 Nf6 5. h4 0-0 6. h5 e5 7. hxg6 fxg6 8. dxe5 dxe5 9. Bc4+ Kh8 10. Qxd8 Rxd8 11. Nf3 Nh5 12. Ng5 Rd4 13. Nf7+ Kg8 14. Bb3 Kf8 15. Be3 Rd7 16. Ng5 Nf6 17. Be6 Rd8 18. Bc5+ Ke8 19. Bf7+ Kd7 20. Rd1+ Kc6 21. Rxd8 Bg4 22. Be3 Nfd7 23. Bd5+ Kd6 24. Bxb7 h6 25. Re8 Nb6 26. Nf7+ Kd7 27. Rg8 Bf6 28. Rxg6 1-0

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.18"]
[Round "2"]
[White "Lam, Duc Hai Nam"]
[Black "Dinh, Nho Kiet"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1396"]
[BlackElo "2209"]
[PlyCount "102"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7 7. e3 0-0 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Bd3 Nxc3 11. bxc3 c5 12. 0-0 Nc6 13. Qe2 Rfd8 14. Rfd1 Rac8 15. Qb2 cxd4 16. cxd4 Na5 17. Rac1 Bxf3 18. gxf3 g6 19. Ba6 Rxc1 20. Rxc1 Qg5+ 21. Kh1 Qd5 22. Be2 Nb7 23. Qb5 Qxb5 24. Bxb5 Nd6 25. Ba6 Rd7 26. Kg2 Kf8 27. Kf1 Ke7 28. Ke2 Ne8 29. Kd3 Rc7 30. Rxc7+ Nxc7 31. Bc4 f6 32. f4 b5 33. Bb3 Nd5 34. Bd1 Kd6 35. Be2 f5 36. Kc2 Kc6 37. Kd3 a5 38. Bd1 a4 39. Kd2 Kb6 40. Kc2 Ka5 41. Be2 Nf6 42. Bf3 Ne4 43. Kb2 b4 44. Be2 Nxf2 45. Bc4 Nd1+ 46. Kc1 Nxe3 47. axb4+ Kxb4 48. Bxe6 Ng2 49. Bg8 h6 50. d5 Kc5 51. Kb2 Nxf4 0-1

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.18"]
[Round "1"]
[White "Nguyen, Van Thanh"]
[Black "Lam, Duc Hai Nam"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "2362"]
[BlackElo "1396"]
[PlyCount "84"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. g3 Be7 8. Qd2 b5 9. h4 Bb7 10. 0-0-0 Nbd7 11. Kb1 Rc8 12. g4 Ne5 13. Bxf6 Bxf6 14. g5 Be7 15. f4 b4 16. Na4 Bxe4 17. fxe5 dxe5 18. Bxa6 Bxh1 19. Bb5+ Kf8 20. Nxe6+ fxe6 21. Qf2+ Kg8 22. Rxd8+ Rxd8 23. b3 Be4 24. Nb6 h6 25. Bc4 Kh7 26. Qe3 Rd1+ 27. Kb2 Bf5 28. Be2 Rd4 29. Nc4 Re4 30. Qf2 Rc8 31. Bd3 Bc5 32. Qf1 Bd4+ 33. Kc1 Rf4 34. Qg2 e4 35. Qd2 Rg4 36. Bf1 Rd8 37. Qxb4 Rg1 38. Qe1 Rf8 39. c3 Bg6 40. Nd2 Bxc3 41. Kc2 Bxd2 42. Kxd2 Rgxf1 0-1

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.15"]
[Round "7"]
[White "Lam, Duc Hai Nam"]
[Black "Pham, Tran Hoang Gia"]
[Result "0-1"]
[ECO "B98"]
[WhiteElo "2334"]
[BlackElo "2311"]
[PlyCount "88"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nc6 9. 0-0-0 Qc7 10. Nb3 h6 11. Bh4 Bd7 12. g4 b5 13. Kb1 Rc8 14. Bd3 Nxe4 15. Nxe4 Bxh4 16. Bxb5 d5 17. Bxa6 dxe4 18. Qxe4 Rd8 19. Rxd7 Rxd7 20. Bb5 Nb8 21. Rd1 0-0 22. Bxd7 Nxd7 23. Nd4 Bf6 24. f5 exf5 25. Nxf5 Nc5 26. Qc4 Rb8 27. Nd4 Qb7 28. Nb3 Rc8 29. Qd5 Rd8 30. Qh1 Rxd1+ 31. Qxd1 Na4 32. c3 Qg2 33. Qc2 Qxg4 34. Nc1 Nb6 35. Qe2 Qf5+ 36. Qd3 Qf4 37. Qg3 Qe4+ 38. Qd3 Qh1 39. Qc2 Bg5 40. b3 Nd5 41. h4 Bf6 42. Qf5 Nxc3+ 43. Kc2 Qd1+ 44. Kb2 Nb5+ 0-1

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.14"]
[Round "5"]
[White "Lam, Duc Hai Nam"]
[Black "Pham, Viet Thien Phuoc"]
[Result "0-1"]
[ECO "D59"]
[WhiteElo "2334"]
[BlackElo "2327"]
[PlyCount "91"]
[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. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Qc2 Be6 12. Be2 c5 13. 0-0 Rc8 14. Qd2 Nd7 15. Rac1 Nf6 16. Ba6 Rc7 17. Ne5 Bc8 18. Be2 c4 19. f3 Bb7 20. a3 Rac8 21. Qb4 Qxb4 22. axb4 b5 23. Ra1 a6 24. Rfc1 Ne8 25. Rc3 Nd6 26. Ng4 Re8 27. Nf2 Nf5 28. Nd1 Nxd4 29. exd4 Rxe2 30. Re3 Rd2 31. g3 Rxd4 32. Kf2 Rd2+ 33. Re2 Rxe2+ 34. Kxe2 d4 35. f4 Re7+ 36. Kf2 f5 37. Kf1 Bf3 38. Nf2 Re2 39. Rb1 d3 40. b3 d2 41. bxc4 bxc4 42. Nd1 Re1+ 43. Kf2 Rxd1 44. Rxd1 Bxd1 45. Ke3 c3 46. Kd3 0-1

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.14"]
[Round "6"]
[White "Le, Hoang Anh"]
[Black "Lam, Duc Hai Nam"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2314"]
[BlackElo "2334"]
[PlyCount "118"]
[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. Bf4 e6 3. Nf3 d5 4. e3 b6 5. Bd3 Ba6 6. 0-0 Bxd3 7. Qxd3 Bd6 8. Bxd6 Qxd6 9. c4 0-0 10. Nc3 dxc4 11. Qxc4 Rc8 12. Nb5 Qe7 13. Rfc1 c5 14. Qd3 Nbd7 15. b3 a6 16. Nc3 cxd4 17. Nxd4 Nc5 18. Qe2 Qb7 19. Nf3 b5 20. b4 Nce4 21. Nxe4 Qxe4 22. a3 Nd5 23. Nd2 Nf4 24. Rxc8+ Rxc8 25. Nxe4 Nxe2+ 26. Kf1 Rc2 27. Nc5 Nc3 28. Nxa6 Ne4 29. f3 Nd2+ 30. Kg1 Nc4 31. Rd1 Kf8 32. Rd3 Ra2 33. Nc7 Nxa3 34. h3 Ke7 35. Rc3 Rc2 36. Nxb5 Rxc3 37. Nxc3 Nc2 38. Kf2 Nxb4 39. Kg3 Nc2 40. e4 Kf6 41. f4 e5 42. f5 Ke7 43. Kf2 Na3 44. h4 Kd6 45. g4 Kc5 46. Kf3 Nc4 47. g5 g6 48. fxg6 hxg6 49. Ne2 Nd6 50. Ng3 Kd4 51. Ne2+ Kd3 52. Nc1+ Kc3 53. Ne2+ Kd2 54. Ng3 Kd3 55. h5 gxh5 56. Nxh5 Nxe4 57. Nf4+ exf4 58. Kxf4 Kd4 59. Kf5 Nxg5 0-1

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.13"]
[Round "4"]
[White "Nguyen, Nghia Gia An"]
[Black "Lam, Duc Hai Nam"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2331"]
[BlackElo "2334"]
[PlyCount "134"]
[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. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 e4 10. Ne5 Nxe5 11. dxe5 Ne7 12. Qb3 Qxb3 13. axb3 0-0 14. Bb4 Re8 15. Bb5 Nc6 16. Bxc6 bxc6 17. Bc3 a6 18. Ke2 c5 19. Ke3 Be6 20. Ra3 Reb8 21. Rha1 Rb6 22. Kxe4 Bxb3 23. Ra5 c4 24. Rd5 Rg6 25. g3 Kf8 26. Bb4+ Ke8 27. Rda5 Rc6 28. Bc3 Kd7 29. f4 g6 30. Rd5+ Ke8 31. Rd6 Rxd6 32. exd6 Kd7 33. Kd5 a5 34. Re1 Re8 35. Rxe8 Kxe8 36. Kc6 Ba4+ 37. Kc7 Bd7 38. Bxa5 h5 39. Bc3 Be6 40. Be5 Bd7 41. Kb6 Be6 42. Kc6 Bd7+ 43. Kc5 Be6 44. h3 Kd7 45. f5 Bxf5 46. Kxc4 Bxh3 47. Kc5 Kc8 48. Bf6 Kb7 49. b4 Bd7 50. Bd8 Be6 51. Kd4 Kc8 52. Be7 Kd7 53. Kc5 Kc8 54. Kb6 Kb8 55. b5 Bd7 56. Kc5 Kc8 57. b6 Bh3 58. Kd5 Bg2+ 59. Ke5 Kd7 60. Kf6 Bd5 61. Bf8 Ke8 62. Bh6 Kd7 63. Bf4 Ke8 64. Ke5 Bb7 65. Kf6 Bd5 66. Kg7 Kd7 67. Kf8 f6 1/2-1/2

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.12"]
[Round "3"]
[White "Lam, Duc Hai Nam"]
[Black "Tran, Ngoc Minh Duy"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2334"]
[BlackElo "2345"]
[PlyCount "107"]
[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. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. Bf4 Nf6 7. e3 a6 8. h3 Be6 9. Be2 cxd4 10. Nxd4 Bc5 11. Nb3 Ba7 12. Bf3 0-0 13. Ne2 Ne4 14. 0-0 Qf6 15. Nbd4 Rac8 16. Nxc6 Rxc6 17. Nd4 Bxd4 18. Qxd4 Qxd4 19. exd4 Rc2 20. Rab1 Bf5 21. Be3 Rfc8 22. Bxe4 Bxe4 23. Rbc1 Bf5 24. Rfe1 f6 25. g4 Be6 26. Bf4 Kf7 27. Rb1 h5 28. f3 hxg4 29. hxg4 R8c4 30. Be3 Rb4 31. Rec1 Rxc1+ 32. Rxc1 Rxb2 33. Rc7+ Kg8 34. a4 Bf7 35. a5 Be8 36. Rc5 Bc6 37. Bf2 Kf7 38. Kg2 Ke6 39. f4 g6 40. Kf3 Rb3+ 41. Be3 Ra3 42. Kf2 Kd6 43. Bd2 Ra4 44. Bc3 Kc7 45. Ke3 b6 46. axb6+ Kxb6 47. Be1 Ra3+ 48. Rc3 Rxc3+ 49. Bxc3 a5 50. g5 f5 51. Kd3 Bb5+ 52. Kc2 Be2 53. Bb2 Kb5 54. Kc3 1/2-1/2

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.12"]
[Round "2"]
[White "Nguyen, Phu Trong"]
[Black "Lam, Duc Hai Nam"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "2317"]
[BlackElo "2334"]
[PlyCount "166"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Qc7 7. 0-0 e6 8. Be3 b5 9. a3 Bb7 10. f3 Be7 11. Qe1 0-0 12. Qf2 Nbd7 13. Nb3 d5 14. exd5 Nxd5 15. Nxd5 Bxd5 16. Rac1 Ne5 17. Kh1 Bf6 18. Bd4 Rfc8 19. Bc3 Nd7 20. Bxf6 Nxf6 21. Qe3 Bc4 22. Bxc4 bxc4 23. Nd4 Nd5 24. Qe4 Rab8 25. Rb1 Rb6 26. Rfd1 Rcb8 27. Ne2 g6 28. Qd4 Ne7 29. Ng3 Nd5 30. Ne4 f5 31. Ng5 Qf4 32. Qxf4 Nxf4 33. g3 Nd5 34. Re1 Nc7 35. Rbd1 h6 36. Rd7 hxg5 37. Rxc7 Rxb2 38. Re2 R8b6 39. Rxc4 Ra2 40. Rc3 Kf7 41. Rc7+ Kf6 42. Rc3 e5 43. Kg2 Rab2 44. Rc5 Re6 45. Kf2 Rb5 46. Rc4 a5 47. Kg2 Rd6 48. Rc3 Rbd5 49. Kf2 a4 50. Rc4 Rd4 51. Rc5 R6d5 52. Rc6+ Kf7 53. Rc7+ Ke6 54. Rc6+ Rd6 55. Rc5 R6d5 56. Rc6+ Kf7 57. Rc7+ Kf6 58. Rc6+ Kg7 59. Re6 Rc4 60. Ra6 g4 61. fxg4 Rxg4 62. Rc6 Kf7 63. h3 Rgd4 64. Rc7+ Ke6 65. Rc6+ Rd6 66. Rc5 e4 67. Ke3 g5 68. Rf2 R4d5 69. Rc4 Ke5 70. Rxa4 Rc5 71. c4 Rd3+ 72. Ke2 Rxg3 73. Ra8 f4 74. h4 Re3+ 75. Kf1 Rxc4 76. Re8+ Kf5 77. hxg5 f3 78. Kg1 Kg4 79. g6 Kg3 80. Rf1 Rc2 81. Rh8 f2+ 82. Kh1 Re1 83. Rxe1 fxe1Q# 0-1

[Event "VIE-ch U13"]
[Site "Ho Chi Minh City"]
[Date "2022.07.11"]
[Round "1"]
[White "Lam, Duc Hai Nam"]
[Black "Nguyen, Gia Khanh"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2334"]
[BlackElo "2315"]
[PlyCount "120"]
[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. g3 f5 2. Bg2 Nf6 3. d4 e6 4. c4 c6 5. Nf3 d5 6. 0-0 Bd6 7. c5 Bc7 8. Bf4 0-0 9. Bxc7 Qxc7 10. Qd2 Nbd7 11. Ng5 Re8 12. f4 Ne4 13. Bxe4 fxe4 14. e3 h6 15. Nh3 e5 16. Nf2 exd4 17. Qxd4 b6 18. b4 a5 19. Nc3 Qa7 20. Nxd5 bxc5 21. bxc5 cxd5 22. Qxd5+ Kh8 23. Nxe4 Bb7 24. Qxd7 Bxe4 25. Qxa7 Rxa7 26. Rac1 Rb7 27. Rf2 Rc8 28. Rd2 Rb1 29. Rxb1 Bxb1 30. Rb2 Bd3 31. Rd2 Bc4 32. Rc2 Rxc5 33. e4 Rc6 34. Kf2 Bb5 35. Rxc6 Bxc6 36. Ke3 Kg8 37. f5 Kf7 38. Kf4 Ba4 39. g4 Bd1 40. h4 a4 41. a3 Be2 42. g5 Bd3 43. Ke3 Bb1 44. Kf4 Ba2 45. Ke5 Bc4 46. Kf4 Be2 47. Ke5 Ke7 48. Kd4 h5 49. Ke5 Kf7 50. Kf4 g6 51. Ke5 Bd3 52. f6 Bc2 53. Kd5 Bb3+ 54. Ke5 Ba2 55. Kd6 Ke8 56. e5 Kf7 57. Kd7 Bb3 58. Kd6 Be6 59. Kc7 Bd5 60. Kd7 Be6+ 1/2-1/2

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.17"]
[Round "9"]
[White "Dinh, Nho Kiet"]
[Black "Lam, Duc Hai Nam"]
[Result "1-0"]
[ECO "E41"]
[WhiteElo "2359"]
[BlackElo "2341"]
[PlyCount "67"]
[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 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 c5 6. Bd3 Nc6 7. Nf3 d6 8. 0-0 0-0 9. e4 e5 10. Bg5 cxd4 11. cxd4 Bg4 12. d5 Nd4 13. Be2 Bxf3 14. Bxf3 Qc8 15. Rc1 h6 16. Bxf6 gxf6 17. Bg4 Qc7 18. Qd2 Kh7 19. f4 Rg8 20. Bh5 Qe7 21. Rc3 Rg7 22. Rh3 Rag8 23. g3 Qd7 24. Kg2 Qe7 25. fxe5 Rg5 26. Qxd4 dxe5 27. Qf2 Qb4 28. Qxf6 Qxc4 29. Qxh6+ Kxh6 30. Be2+ Kg6 31. Bxc4 Rc8 32. Bb3 Rc3 33. Rh8 Kg7 34. Rb8 1-0

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.16"]
[Round "8"]
[White "Lam, Duc Hai Nam"]
[Black "Phan, Tran Bao Khang"]
[Result "1/2-1/2"]
[ECO "D18"]
[WhiteElo "2341"]
[BlackElo "2356"]
[PlyCount "39"]
[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 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Nbd7 8. 0-0 Bb4 9. Bd3 Bg4 10. Qb3 a5 11. Be2 0-0 12. Rd1 Qc7 13. Bd2 Rad8 14. Rac1 Qb6 15. Qc2 Rfe8 16. e4 e5 17. Nxe5 Bxe2 18. Nxe2 Nxe5 19. dxe5 Bxd2 20. Rxd2 1/2-1/2

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.15"]
[Round "6"]
[White "Huynh, Le Minh Hoang"]
[Black "Lam, Duc Hai Nam"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2363"]
[BlackElo "2341"]
[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 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. Nc3 Nf6 7. d4 cxd4 8. Nxd4 g6 9. f3 Bg7 10. Be3 0-0 11. 0-0 Rac8 12. b3 Rfd8 13. Qd2 Qe8 14. Rad1 Nd7 15. Nxc6 bxc6 16. Bd4 Bxd4+ 17. Qxd4 Ra8 18. f4 f6 19. Qe3 Qf7 20. Ne2 a5 21. Nd4 Ra6 22. Nf3 Raa8 23. e5 dxe5 24. fxe5 Qe6 25. Rfe1 Nxe5 1/2-1/2

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.15"]
[Round "7"]
[White "Lam, Duc Hai Nam"]
[Black "Hoang, Le Minh Bao"]
[Result "1-0"]
[ECO "A67"]
[WhiteElo "2341"]
[BlackElo "2375"]
[PlyCount "105"]
[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 c5 2. d5 e6 3. c4 Nf6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 0-0 10. Nf3 Na6 11. 0-0 Nc7 12. Re1 Nxb5 13. Nxb5 Nf6 14. Qd3 Re8 15. Bd2 a6 16. Na3 Qc7 17. Nc4 b6 18. e5 Bf5 19. Qb3 Nxd5 20. Nxd6 Be6 21. Nxe8 Rxe8 22. Qa3 h6 23. Rac1 Bf8 24. Qd3 Qb7 25. Nh4 Ne7 26. Qf3 Qxf3 27. Nxf3 Nc6 28. Bc3 Bb3 29. Ra1 Rd8 30. Nd2 Be6 31. Ne4 Nd4 32. Red1 Ne2+ 33. Kf2 Rxd1 34. Rxd1 Nxf4 35. Nf6+ Kg7 36. g3 Bb3 37. Rd7 Ne6 38. a5 b5 39. Ne8+ Kg8 40. Nc7 b4 41. Bd2 Ba4 42. Nxe6 Bxd7 43. Nxf8 Kxf8 44. Bxh6+ Ke8 45. Be3 c4 46. Bd2 b3 47. Bb4 Bg4 48. Ke3 Kd7 49. Kf4 Bh3 50. g4 Ke6 51. Bc3 Kd5 52. Be1 Kd4 53. Bd2 1-0

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.14"]
[Round "5"]
[White "Phan, Nguyen Thai Bao"]
[Black "Lam, Duc Hai Nam"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2374"]
[BlackElo "2341"]
[PlyCount "120"]
[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. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Qc7 8. a4 Be7 9. 0-0 Nc6 10. f4 0-0 11. Nb3 b6 12. Bf3 Bb7 13. Qe2 Nd7 14. Qf2 Bf6 15. Nd4 Na5 16. Nce2 Rac8 17. Rac1 Nc4 18. b3 Nxe3 19. Qxe3 Qb8 20. Ng3 Rc7 21. Nh5 Be7 22. Kh1 Rfc8 23. c4 Qa8 24. Qc3 Bf8 25. Rfe1 d5 26. exd5 exd5 27. Nf5 f6 28. Ne7+ Bxe7 29. Rxe7 Nf8 30. Rce1 Ng6 31. Rxc7 Rxc7 32. Qd4 dxc4 33. Qxb6 Qc8 34. Be2 Bd5 35. bxc4 Bxc4 36. Bg4 Qb7 37. a5 Qxb6 38. axb6 Rb7 39. Be6+ Bxe6 40. Rxe6 Nf8 41. Rc6 Nd7 42. Rc8+ Kf7 43. Rc7 Rxc7 44. bxc7 Nb6 45. Kg1 g6 46. Ng3 f5 47. Ne2 Ke7 48. h3 Kd7 49. g4 Nd5 50. gxf5 gxf5 51. Kf2 a5 52. Nd4 Ne7 53. Nb3 Nc6 54. Kg3 Kxc7 55. Nxa5 Nxa5 56. Kh4 Nc6 57. Kg5 Nd4 58. h4 Kd6 59. h5 Ke6 60. Kh6 Ne2 0-1

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.13"]
[Round "4"]
[White "Lam, Duc Hai Nam"]
[Black "Pham, Tran Gia Phuc"]
[Result "0-1"]
[ECO "A67"]
[WhiteElo "2341"]
[BlackElo "2338"]
[PlyCount "60"]
[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 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 0-0 10. Nf3 Na6 11. 0-0 Nb4 12. Nd2 a6 13. Be2 f5 14. Nc4 Bd4+ 15. Be3 Bxe3+ 16. Nxe3 fxe4 17. Nxe4 Qe7 18. Bd3 Nxd3 19. Qxd3 Re8 20. Ng4 Qxe4 21. Qg3 Qd4+ 22. Kh1 Nf6 23. Rad1 Bxg4 24. Rxd4 cxd4 25. f5 Ne4 26. Qh4 Bxf5 27. g4 g5 28. Qh6 Bxg4 29. h3 Rf8 30. Rg1 Rf6 0-1

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.13"]
[Round "3"]
[White "Tran, Nguyen Hoang Lam"]
[Black "Lam, Duc Hai Nam"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2346"]
[BlackElo "2341"]
[PlyCount "89"]
[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. Nf3 e6 3. g3 d5 4. Bg2 c5 5. c4 dxc4 6. Qa4+ Bd7 7. Qxc4 b5 8. Qc2 Na6 9. 0-0 Rc8 10. Qd3 Be7 11. Nc3 Qb6 12. e4 b4 13. e5 bxc3 14. exf6 Bxf6 15. bxc3 cxd4 16. Nxd4 Nc5 17. Qe3 0-0 18. Ba3 Rfd8 19. Rab1 Qc7 20. Nb5 Bxb5 21. Rxb5 Na4 22. Rb7 Qxc3 23. Rxa7 Bd4 24. Qxc3 Nxc3 25. Re7 Nxa2 26. Rb1 Rc2 27. Rf1 Nc3 28. Bf3 g6 29. Kg2 Nd5 30. Bxd5 exd5 31. Bc1 Bf6 32. Rb7 d4 33. Rd1 Re8 34. Bh6 Rd8 35. Kf3 Rc3+ 36. Ke4 Re8+ 37. Kf4 Rc5 38. g4 Rc3 39. Rd7 Be5+ 40. Ke4 Bg7+ 41. Kd5 Bxh6 42. Rxd4 Bg7 43. Rf4 Rd3+ 44. Kc6 Re6+ 45. Kc7 0-1

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.12"]
[Round "2"]
[White "Lam, Duc Hai Nam"]
[Black "Banh, Gia Huy"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2341"]
[BlackElo "2362"]
[PlyCount "55"]
[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. f3 0-0 6. Be3 c5 7. Nge2 Nc6 8. Qd2 Qa5 9. 0-0-0 a6 10. Kb1 Rd8 11. Nd5 Nxd5 12. cxd5 Qxd2 13. Rxd2 Nxd4 14. Nxd4 cxd4 15. Bxd4 Bd7 16. Bxg7 Kxg7 17. Bd3 Rdc8 18. Rc2 Rxc2 19. Kxc2 Rc8+ 20. Kd2 Kf6 21. Ke3 e5 22. g4 h6 23. h4 Ke7 24. h5 g5 25. Kd2 Kd8 26. Rc1 a5 27. b3 b5 28. Rxc8+ 1/2-1/2

[Event "VIE-ch U13"]
[Site "Hanoi"]
[Date "2022.06.11"]
[Round "1"]
[White "Nguyen, Luong Duc"]
[Black "Lam, Duc Hai Nam"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2366"]
[BlackElo "2341"]
[PlyCount "134"]
[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. Nxd4 Nf6 5. Nc3 a6 6. h3 b5 7. a3 Bb7 8. Bd3 e6 9. Be3 Nbd7 10. 0-0 Rc8 11. Re1 Rc7 12. Qd2 Qa8 13. Nb3 Be7 14. Na5 Nxe4 15. Nxe4 Bxe4 16. Bxe4 Qxe4 17. Bd4 Qg6 18. c3 0-0 19. Rad1 d5 20. Qe3 Bf6 21. Bb6 Rcc8 22. Re2 Ne5 23. Bd4 Nc4 24. Nxc4 bxc4 25. Be5 Rc6 26. Qg3 Qxg3 27. Bxg3 Rb6 28. Rdd2 g6 29. Be5 Bxe5 30. Rxe5 f6 31. Ree2 Rfb8 32. f3 Kf7 33. Kf2 Rb5 34. Ke3 a5 35. f4 Ke7 36. Kd4 Kd6 37. g3 a4 38. g4 Re8 39. Rf2 Rbb8 40. Rde2 e5+ 41. fxe5+ fxe5+ 42. Ke3 Rf8 43. Rd2 Ke6 44. Rde2 Rxf2 45. Rxf2 Rb7 46. Rd2 Rf7 47. Rh2 e4 48. Kd4 Kd6 49. Ke3 Ke5 50. Rh1 Rf8 51. h4 h6 52. Rh3 Rf7 53. h5 g5 54. Rg3 Rf4 55. Ke2 Rf3 56. Rxf3 exf3+ 57. Kxf3 d4 58. cxd4+ Kxd4 59. Ke2 Ke4 60. Kd2 Kf4 61. Kc3 Kxg4 62. Kxc4 Kxh5 63. Kb4 g4 64. Kxa4 g3 65. b4 g2 66. Ka5 g1Q 67. a4 Qa7+ 0-1

[Event "Hanoi op 12"]
[Site "Hanoi"]
[Date "2022.??.??"]
[Round "6"]
[White "Lam, Duc Hai Nam"]
[Black "Luong, Duy Loc"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1396"]
[BlackElo "1767"]
[PlyCount "130"]
[EventDate "2022.12.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. a4 a5 6. cxd5 Nxd5 7. g3 g6 8. Bg2 Bg7 9. Nxd5 Qxd5 10. 0-0 0-0 11. Ra3 Be6 12. Bd2 Qc4 13. Bc3 h6 14. Nd2 Qa6 15. Nb3 b6 16. Qc2 Ra7 17. Rd1 Rd7 18. Bf1 Qb7 19. e3 Rfd8 20. Bxa5 bxa5 21. Nc5 Qc8 22. Nxd7 Bxd7 23. Qc5 Qc7 24. b4 Bg4 25. Rc1 axb4 26. Qxb4 e5 27. dxe5 Bf8 28. Qxg4 Bxa3 29. Rc3 Bb2 30. Rb3 Bxe5 31. Bc4 Kg7 32. Qf3 Bf6 33. Qf4 Be5 34. Qf3 Rf8 35. Ra3 Qa5 36. Qe4 Nd7 37. Qxc6 Nb6 38. Qb5 Nxc4 39. Qxc4 Rd8 40. Rd3 Rxd3 41. Qxd3 Qxa4 42. Qd5 Bf6 43. Kg2 h5 44. h3 Qe8 45. Qd3 h4 46. g4 Qe5 47. Qc4 Qe6 48. Qc2 Qd5+ 49. e4 Qe5 50. Qd3 Qf4 51. Qe2 Be5 52. Kf1 Qh2 53. Qf3 Qf4 54. Qd3 Qc1+ 55. Kg2 Qc3 56. Qe2 Bd4 57. Qd1 Kf6 58. Qf1 Qb2 59. Qa6+ Bb6 60. e5+ Kxe5 61. Kh1 Qxf2 62. Qb5+ Kf6 63. g5+ Kg7 64. Qe5+ Kf8 65. Qe8+ Kxe8 1/2-1/2

[Event "Hanoi op 12"]
[Site "Hanoi"]
[Date "2022.??.??"]
[Round "9"]
[White "Lam, Duc Hai Nam"]
[Black "Nguyen, Nam Kiet"]
[Result "0-1"]
[ECO "E85"]
[WhiteElo "1396"]
[BlackElo "1641"]
[PlyCount "67"]
[EventDate "2022.12.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. Nge2 exd4 8. Nxd4 Nc6 9. Qd2 Bd7 10. Nb3 a6 11. 0-0-0 Ne5 12. c5 Bb5 13. Bh6 Bxf1 14. Bxg7 Nd3+ 15. Kb1 Kxg7 16. cxd6 Bxg2 17. Qxg2 Nf4 18. Qf2 cxd6 19. e5 Nd7 20. Qd4 Ne6 21. Qxd6 Nb6 22. Na5 Na4 23. Qxd8 Nxc3+ 24. bxc3 Rfxd8 25. Kc2 b5 26. Rd6 Rdc8 27. Rb1 Rc5 28. f4 b4 29. Nc6 Rxc3+ 30. Kd2 Rh3 31. Rxb4 Rxh2+ 32. Ke3 Rxa2 33. Rb7 Ra3+ 34. Kd2 0-1

[Event "Hanoi op 12"]
[Site "Hanoi"]
[Date "2022.??.??"]
[Round "4"]
[White "Lam, Duc Hai Nam"]
[Black "Tran, Duc Tu"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1396"]
[BlackElo "2052"]
[PlyCount "54"]
[EventDate "2022.12.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Qc2 Na6 8. Nf3 c5 9. cxd5 Nb4 10. Qb3 cxd4 11. Nxd4 Nbxd5 12. Nxd5 Nxd5 13. Bxe7 Qxe7 14. Be2 Rd8 15. Bf3 e5 16. Nf5 Bxf5 17. Bxd5 Rac8 18. e4 Be6 19. 0-0 Bxd5 20. exd5 Rd6 21. Rac1 Rxc1 22. Rxc1 Qd7 23. Rd1 Rb6 24. Qc3 Qd6 25. Qc8+ Kh7 26. Qf5+ Kg8 27. Qc8+ Kh7 1/2-1/2

[Event "Hanoi op 12"]
[Site "Hanoi"]
[Date "2022.??.??"]
[Round "3"]
[White "Lam, Duc Hai Nam"]
[Black "Tran, Ngoc Lan"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1396"]
[BlackElo "2170"]
[PlyCount "80"]
[EventDate "2022.12.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Bb4 6. Qb3 Ba5 7. e3 Nbd7 8. cxd5 exd5 9. Bd3 0-0 10. 0-0 Re8 11. Qc2 Nf8 12. Rab1 Bg4 13. Nd2 Bh5 14. Rfc1 h6 15. Bh4 Bc7 16. Nf1 g5 17. Bg3 Bg6 18. Bxc7 Qxc7 19. Bxg6 Nxg6 20. b4 Qd7 21. b5 Rac8 22. bxc6 bxc6 23. Na4 Ne4 24. Ng3 Nh4 25. Nc5 Nxc5 26. dxc5 f5 27. Rb4 Qf7 28. Rxh4 gxh4 29. Nxf5 Qh7 30. Nxh4 Qxc2 31. Rxc2 d4 32. Nf5 d3 33. Rd2 Re5 34. g4 Rd8 35. Nxh6+ Kf8 36. Nf5 Rxc5 37. Nd4 Rd6 38. Rxd3 Rc1+ 39. Kg2 c5 40. Ra3 cxd4 0-1

[Event "Hanoi op 12"]
[Site "Hanoi"]
[Date "2022.??.??"]
[Round "1"]
[White "Le, Huu Thai"]
[Black "Lam, Duc Hai Nam"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2215"]
[BlackElo "1396"]
[PlyCount "73"]
[EventDate "2022.12.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 c5 6. 0-0 dxc4 7. dxc5 0-0 8. Ne5 Bxc5 9. Nxc4 Qe7 10. a3 Rd8 11. Qc2 Nc6 12. e3 Bd7 13. b4 Bb6 14. Bb2 Rac8 15. Nbd2 Nd5 16. Rac1 Be8 17. Qb1 f6 18. Be4 Kh8 19. Nf3 Bh5 20. Nh4 Qf7 21. Kh1 Nce7 22. Rg1 Ng6 23. Nd6 Qd7 24. Nxc8 Rxc8 25. Nxg6+ Bxg6 26. Bxg6 hxg6 27. Qxg6 Ne7 28. Qh5+ Kg8 29. Rxc8+ Qxc8 30. Rc1 Qd7 31. Qd1 Qb5 32. Qg4 Kf7 33. Kg2 Qd5+ 34. Kg1 Qd2 35. Rb1 Nf5 36. Qd1 Bxe3 37. Qxd2 1-0

[Event "Hanoi op 12"]
[Site "Hanoi"]
[Date "2022.??.??"]
[Round "7"]
[White "Nguyen, Hoang Dang Huy"]
[Black "Lam, Duc Hai Nam"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1696"]
[BlackElo "1396"]
[PlyCount "161"]
[EventDate "2022.12.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. cxd5 exd5 5. d4 c6 6. Nf3 Be6 7. 0-0 Be7 8. Nc3 0-0 9. a3 Qc8 10. Bf4 Bh3 11. Qd3 Bxg2 12. Kxg2 Nbd7 13. Ne5 Re8 14. Rac1 Qd8 15. b4 a6 16. f3 Nf8 17. Bg5 Ne6 18. Bxf6 Bxf6 19. f4 Be7 20. Qf5 Rf8 21. e3 Nc7 22. Na4 Nb5 23. Qd3 f6 24. Nf3 Nd6 25. Nc5 Qc8 26. Nd2 g6 27. Rfe1 f5 28. Nf3 b5 29. Ne5 Nc4 30. Nb3 Qe6 31. Na5 Rac8 32. h4 h5 33. Naxc4 bxc4 34. Qc2 a5 35. bxa5 Ra8 36. Qa4 Ra6 37. Rb1 Rfa8 38. Rb7 Bf6 39. Reb1 Qe8 40. R1b6 Rxa5 41. Qxc6 Qxc6 42. Rxc6 R5a6 43. Rcc7 Rxa3 44. Nd7 Bd8 45. Rc6 Ra1 46. Rb2 R8a3 47. Rxg6+ Kf7 48. Ne5+ Kf8 49. Rc6 c3 50. Rc2 Ba5 51. Nd3 R1a2 52. Rxa2 Rxa2+ 53. Kf3 c2 54. Nc1 Rb2 55. Ke2 Ke7 56. Kd3 Be1 57. Rh6 Bxg3 58. Rxh5 Ke6 59. Rh6+ Kf7 60. h5 Bf2 61. Rd6 Rb5 62. h6 Rb1 63. Kxc2 Ra1 64. Rd7+ Kg8 65. h7+ Kh8 66. Nb3 Re1 67. Rxd5 Kxh7 68. Rxf5 Bxe3 69. Re5 Kg6 70. Kd3 Bf2 71. Rxe1 Bxe1 72. Ke4 Bg3 73. Nc5 Kf6 74. d5 Ke7 75. Ke5 Bh4 76. d6+ Kd8 77. Ke6 Kc8 78. f5 Bg5 79. f6 Bh4 80. f7 Bd8 81. f8Q 1-0

[Event "Hanoi op 12"]
[Site "Hanoi"]
[Date "2022.??.??"]
[Round "2"]
[White "Nguyen, Khuong Duy"]
[Black "Lam, Duc Hai Nam"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1895"]
[BlackElo "1396"]
[PlyCount "98"]
[EventDate "2022.12.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Qc7 8. 0-0 b5 9. a3 Bb7 10. f3 Nbd7 11. Kh1 Be7 12. Qe1 0-0 13. Rd1 Rfd8 14. Qg3 Rac8 15. Bd3 Ne5 16. f4 Nc4 17. Bxc4 bxc4 18. e5 Ne4 19. Nxe4 Bxe4 20. c3 dxe5 21. fxe5 Rd5 22. Qf4 Bg6 23. Nf3 Rcd8 24. Rxd5 Rxd5 25. Bd4 h6 26. h3 Rb5 27. Rf2 Qb7 28. Qd2 Qe4 29. Kh2 Qd3 30. Qxd3 Bxd3 31. g3 Kf8 32. h4 Ke8 33. Kh3 f5 34. exf6 gxf6 35. Be3 h5 36. Bd4 Kd7 37. Rd2 e5 38. Be3 Ke6 39. Ng1 Rd5 40. Kg2 Be4+ 41. Kf2 Rxd2+ 42. Bxd2 Kf5 43. Be3 Kg4 44. Ne2 f5 45. a4 Bd3 46. Nc1 f4 47. gxf4 Bxh4+ 48. Kg1 exf4 49. Bc5 Bc2 0-1

[Event "Hanoi op 12"]
[Site "Hanoi"]
[Date "2022.??.??"]
[Round "8"]
[White "Nguyen, Van Nhat Linh"]
[Black "Lam, Duc Hai Nam"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1963"]
[BlackElo "1396"]
[PlyCount "56"]
[EventDate "2022.12.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 c6 5. Nbd2 Be7 6. 0-0 Nbd7 7. c4 0-0 8. cxd5 exd5 9. Ne5 Bd6 10. f4 Re8 11. g4 Nxe5 12. fxe5 Nxg4 13. Qf3 f6 14. h3 Nxe5 15. dxe5 Rxe5 16. Rf2 Qe8 17. Nf1 Rh5 18. Rg2 Bxh3 19. Ng3 Rg5 20. Rh2 Rxg3+ 21. Qxg3 Bxg3 22. Rxh3 Qe5 23. Kg2 Be1 24. Bxh7+ Kf7 25. Bd3 Qg5+ 26. Kh2 Bf2 27. Bd2 Qe5+ 28. Kg2 Qxb2 0-1

[Event "Hanoi op 12"]
[Site "Hanoi"]
[Date "2022.??.??"]
[Round "5"]
[White "Pham, Xuan Dat"]
[Black "Lam, Duc Hai Nam"]
[Result "1-0"]
[ECO "E44"]
[WhiteElo "2234"]
[BlackElo "1396"]
[PlyCount "91"]
[EventDate "2022.12.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Bb7 6. a3 Be7 7. d5 d6 8. Ng3 Nbd7 9. Be2 0-0 10. 0-0 e5 11. e4 Ne8 12. Bg4 Bc8 13. b4 g6 14. a4 a5 15. Ba3 Ba6 16. Nb5 Bxb5 17. cxb5 axb4 18. Bxd7 bxa3 19. Bc6 Ra5 20. Rxa3 Ng7 21. Qc2 f5 22. f3 Qc8 23. Rc3 Bd8 24. Rc4 Rf7 25. Qd2 fxe4 26. Nxe4 Nf5 27. f4 Nd4 28. Be8 Rf8 29. Bf7+ Kg7 30. fxe5 dxe5 31. Rxd4 Rxf7 32. Rxf7+ Kxf7 33. Rc4 Qd7 34. Nc5 Qe7 35. Ne6 Ra8 36. Rc1 Rxa4 37. Rf1+ Ke8 38. Qc2 Rf4 39. Nxf4 exf4 40. Qc6+ Qd7 41. Rxf4 Be7 42. Re4 Qxc6 43. dxc6 Kf7 44. Kf2 Bd6 45. h3 Kf6 46. Kf3 1-0

[Event "Eastern Asia-ch U12"]
[Site "Tornelo INT"]
[Date "2021.10.31"]
[Round "9"]
[White "Khazhatuly, Alikhan"]
[Black "Lam, Duc Hai Nam"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "1560"]
[BlackElo "1337"]
[PlyCount "83"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Nb3 b5 11. Bd3 Bb7 12. Qe2 b4 13. Nb1 a5 14. Rhe1 0-0 15. e5 dxe5 16. fxe5 Nd5 17. Bxe7 Nxe7 18. Qh5 Ng6 19. Bxg6 hxg6 20. Qe2 Rac8 21. Rd2 a4 22. Nd4 Qc5 23. a3 Rfd8 24. axb4 Qxb4 25. c3 Qa5 26. Na3 Ba6 27. Qe4 Nc5 28. Qf3 Rxd4 29. Rxd4 Nb3+ 30. Kd1 Nxd4 31. cxd4 Rc1+ 32. Kxc1 Qxe1+ 33. Qd1 Qe3+ 34. Qd2 Qg1+ 35. Kc2 Qxh2 36. Qg5 Bb7 37. Kc3 Qxg2 38. Qd8+ Kh7 39. Qh4+ Kg8 40. Qd8+ Kh7 41. Qh4+ Kg8 42. Qd8+ 1/2-1/2

[Event "Eastern Asia-ch U12"]
[Site "Tornelo INT"]
[Date "2021.10.31"]
[Round "8"]
[White "Lam, Duc Hai Nam"]
[Black "Aakash, G2222"]
[Result "1/2-1/2"]
[ECO "D51"]
[WhiteElo "1337"]
[BlackElo "1645"]
[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 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 h6 7. Bh4 dxc4 8. Bxc4 g5 9. Bg3 b5 10. Bd3 Bg7 11. Nd2 0-0 12. 0-0 Bb7 13. Bd6 Re8 14. Nce4 Nxe4 15. Nxe4 e5 16. dxe5 Nxe5 17. Nc5 Bc8 18. Be4 Bg4 19. f3 Bh5 20. Bxe5 Rxe5 21. Qxd8+ Rxd8 22. b4 Bf8 23. Rac1 Rd2 24. Rf2 Rd8 25. Bxc6 Bxc5 26. bxc5 Rc8 27. Bxb5 Rcxc5 28. Rxc5 Rxc5 29. Rb2 Bg6 30. Kf2 Kf8 31. e4 a5 32. Ke3 Rc1 33. a4 Ke7 34. Rd2 f5 35. Rd7+ Ke6 36. exf5+ Bxf5 37. Ra7 Rc3+ 38. Kf2 Rc2+ 39. Kg3 h5 40. h3 h4+ 41. Kh2 Ke5 42. Rxa5 Kf4 43. Ba6 Ra2 44. Bc4 Ra3 45. Ra8 Bc2 46. a5 Ke3 47. a6 Ba4 48. Bd5 Bb5 49. a7 Bd7 50. Rg8 Rxa7 51. Rxg5 Ra5 52. Rh5 Kf2 53. f4 Ke3 54. g3 Kd4 55. Bf3 Ra2+ 56. Kg1 hxg3 57. Rg5 Ke3 58. Rxg3 Kxf4 59. Rg2 Ra1+ 60. Kf2 Bxh3 61. Rh2 Ra2+ 62. Kg1 Ra1+ 63. Kf2 Rf1+ 64. Ke2 Rxf3 65. Rf2 Rxf2+ 66. Kxf2 1/2-1/2

[Event "Eastern Asia-ch U12"]
[Site "Tornelo INT"]
[Date "2021.10.31"]
[Round "7"]
[White "Lam, Duc Hai Nam"]
[Black "Darvishi, Mohammad Hossein"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1337"]
[BlackElo "1513"]
[PlyCount "72"]
[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 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Qxd2 b6 7. g3 Bb7 8. Bg2 0-0 9. Nc3 d6 10. 0-0 e5 11. d5 a5 12. e4 Na6 13. Qc2 Nd7 14. Rfb1 Ndc5 15. b4 axb4 16. axb4 Nxb4 17. Qd2 Rxa1 18. Rxa1 Nb3 19. Qb2 Nxa1 20. Qxb4 Nc2 21. Qb2 Nd4 22. Nxd4 exd4 23. Ne2 d3 24. Nf4 Qd7 25. Nxd3 Qa4 26. Qc3 Qd1+ 27. Bf1 Ra8 28. Nc1 Bc8 29. Kg2 Bh3+ 30. Kxh3 Qxf1+ 31. Kg4 Qxf2 32. e5 h5+ 33. Kxh5 Qf5+ 34. Kh4 g5+ 35. Kh5 Kg7 36. exd6+ f6 0-1

[Event "Eastern Asia-ch U12"]
[Site "Tornelo INT"]
[Date "2021.10.30"]
[Round "4"]
[White "Galagedara, Thehara T Vakeesan"]
[Black "Lam, Duc Hai Nam"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1122"]
[BlackElo "1337"]
[PlyCount "70"]
[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. Bf4 e6 3. e3 b6 4. Nf3 Bb7 5. c4 c5 6. Nc3 cxd4 7. exd4 d5 8. Rc1 Bd6 9. Bg3 0-0 10. Bd3 Bxg3 11. hxg3 dxc4 12. Bxc4 Nd5 13. Nxd5 Bxd5 14. Qd3 h6 15. Bb3 Nc6 16. Bc2 f5 17. Qe3 Bxf3 18. gxf3 Nxd4 19. 0-0 Qf6 20. Rfd1 Rfd8 21. Bb3 Kh7 22. Re1 e5 23. Rc7 Qg5 24. Kg2 Qxe3 25. fxe3 Nxb3 26. axb3 Rd2+ 27. Kh3 Rxb2 28. Re7 Rxb3 29. Rxe5 Rf8 30. Re7 a5 31. Rd1 a4 32. Rdd7 Rg8 33. Ra7 a3 34. Kh4 b5 35. Kh5 Rb2 0-1

[Event "Eastern Asia-ch U12"]
[Site "Tornelo INT"]
[Date "2021.10.30"]
[Round "5"]
[White "Lam, Duc Hai Nam"]
[Black "Shamsuddin, Sayyid Usmon"]
[Result "1/2-1/2"]
[ECO "E83"]
[WhiteElo "1337"]
[BlackElo "1521"]
[PlyCount "88"]
[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. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Na5 9. Nc1 b5 10. cxb5 axb5 11. Bxb5 c6 12. Bd3 Ba6 13. Bxa6 Rxa6 14. b3 Nd7 15. 0-0 c5 16. N1e2 cxd4 17. Bxd4 Nc6 18. Bxg7 Kxg7 19. Nd5 e6 20. Ndc3 Nc5 21. Rfd1 Ne5 22. Qd4 Qf6 23. b4 Ncd7 24. f4 Ng4 25. h3 Qxd4+ 26. Nxd4 Ne3 27. Re1 e5 28. fxe5 dxe5 29. Rxe3 exd4 30. Rd3 dxc3 31. Rxd7 Re8 32. Rc7 Rxe4 33. b5 Ra5 34. b6 Rb4 35. Rxc3 Rxb6 36. a4 Rb4 37. Rca3 h5 38. R1a2 h4 39. Kh2 Kh6 40. Ra1 f5 41. R1a2 Kh5 42. Ra1 g5 43. R1a2 g4 44. hxg4+ fxg4 1/2-1/2

[Event "Eastern Asia-ch U12"]
[Site "Tornelo INT"]
[Date "2021.10.29"]
[Round "2"]
[White "Bhardwaj, Ritesh"]
[Black "Lam, Duc Hai Nam"]
[Result "1/2-1/2"]
[ECO "E21"]
[BlackElo "1337"]
[PlyCount "88"]
[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 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bd2 Bb7 6. e3 0-0 7. Be2 Be7 8. 0-0 c5 9. b3 d6 10. Na4 Nbd7 11. Bc3 Qc7 12. Re1 Ne4 13. Bd3 Ndf6 14. Rc1 Rfd8 15. Nd2 Nxc3 16. Nxc3 Rac8 17. Nde4 Qb8 18. Qc2 h6 19. Rcd1 Qa8 20. f3 Kh8 21. dxc5 dxc5 22. Nxf6 Bxf6 23. e4 Bd4+ 24. Kh1 Qb8 25. Ne2 e5 26. Nxd4 Rxd4 27. Re2 Rcd8 28. Red2 Bc6 29. Be2 a5 30. a4 Qd6 31. Rd3 Qe7 32. Qc1 R8d6 33. Qe3 Kg8 34. Kg1 Kf8 35. g3 Ke8 36. Kf2 f6 37. h4 g5 38. h5 Kd8 39. g4 Kc7 40. R1d2 Qd7 41. Kg3 Rxd3 42. Rxd3 Rd4 43. Kf2 Qd6 44. Ke1 Rxd3 1/2-1/2

[Event "Eastern Asia-ch U12"]
[Site "Tornelo INT"]
[Date "2021.10.29"]
[Round "1"]
[White "Lam, Duc Hai Nam"]
[Black "Foo, Benjamin"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1337"]
[PlyCount "59"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. Nf3 h6 6. Bh4 Be7 7. e3 0-0 8. cxd5 cxd5 9. Bd3 Nc6 10. 0-0 Re8 11. Rc1 Qd6 12. Nb5 Qd7 13. Bg3 a6 14. Nc7 Bd6 15. Nxa8 Bxg3 16. hxg3 Qd8 17. Ne5 Bd7 18. Nxd7 Nxd7 19. Nc7 Qxc7 20. b4 Qd6 21. b5 axb5 22. Bxb5 e5 23. Bxc6 bxc6 24. a4 e4 25. a5 Ra8 26. Qa4 Ra6 27. Rc2 c5 28. dxc5 Nxc5 29. Qb4 Rc6 30. Rfc1 1-0

[Event "Eastern Asia-ch U12"]
[Site "Tornelo INT"]
[Date "2021.10.29"]
[Round "3"]
[White "Lam, Duc Hai Nam"]
[Black "Maheshwari, Vyom"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1337"]
[BlackElo "1070"]
[PlyCount "55"]
[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 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Nc6 6. Nf3 Bg7 7. Nc3 Ngxe5 8. Nxe5 Nxe5 9. e3 d6 10. Be2 Be6 11. 0-0 Nxc4 12. Bxc4 Bxc4 13. Qa4+ b5 14. Nxb5 Bxb5 15. Qxb5+ Qd7 16. Qxg5 f6 17. Qd5 Rb8 18. b3 h5 19. Rac1 h4 20. Bf4 Ke7 21. Rfd1 Bh6 22. Rxc7 Bxf4 23. Rxd7+ Kxd7 24. exf4 Rb6 25. Qf7+ Kc6 26. Rc1+ Kb5 27. Qc4+ Ka5 28. Qa4# 1-0

[Event "VIE-ch op"]
[Site "Hanoi"]
[Date "2020.11.29"]
[Round "9"]
[White "Lam, Duc Hai Nam"]
[Black "Phan, Minh Trieu"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2317"]
[BlackElo "2314"]
[PlyCount "100"]
[EventDate "2020.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Nf6 6. Bg5 Bg4 7. f3 Bh5 8. Nbc3 c6 9. Qd2 Nbd7 10. 0-0-0 Qc7 11. Ng3 0-0 12. Nce2 Bg6 13. Nf5 Bxf5 14. Bxf5 Rfe8 15. Kb1 a5 16. g4 Ra6 17. Nc1 b5 18. h4 Bb4 19. c3 Bd6 20. h5 b4 21. Bxf6 Nxf6 22. g5 bxc3 23. Qxc3 Nd7 24. Bxh7+ Kh8 25. Bf5 Bf4 26. Nd3 Bxg5 27. Rde1 Raa8 28. Rxe8+ Rxe8 29. Re1 Nf6 30. Rxe8+ Nxe8 31. Ne5 Nd6 32. Bd3 Be3 33. Qxc6 Qxc6 34. Nxc6 Kg8 35. Ne7+ Kf8 36. Nxd5 Bxd4 37. Kc2 Ke8 38. b3 Kd7 39. Bc4 Nf5 40. Kd3 Bc5 41. Nc3 Ke7 42. Ne4 Ba3 43. Ng5 Ng3 44. Nxf7 Nxh5 45. Ng5 Kf6 46. Ne4+ Ke5 47. Nd2 Nf4+ 48. Kc2 Kd4 49. Ba6 Nd5 50. Nc4 Ne3+ 1/2-1/2

[Event "VIE-ch op"]
[Site "Hanoi"]
[Date "2020.11.28"]
[Round "8"]
[White "Lam, Duc Hai Nam"]
[Black "Le, Minh Tu"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2317"]
[BlackElo "2324"]
[PlyCount "78"]
[EventDate "2020.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 b5 6. e5 Nd5 7. a4 e6 8. axb5 Nxc3 9. bxc3 cxb5 10. Rb1 Qd5 11. Ng5 Bb7 12. Qh5 g6 13. Qg4 h6 14. Nh3 b4 15. Be3 Qe4 16. Qxe4 Bxe4 17. Rd1 bxc3 18. f3 Bd5 19. Rc1 Nc6 20. Be2 Ba3 21. Ra1 Bb2 22. Ra4 c2 23. Kf2 Nxd4 24. Bxc4 Rc8 25. Bxd5 exd5 26. Bxd4 Bxd4+ 27. Rxd4 c1Q 28. Rxc1 Rxc1 29. Rxd5 0-0 30. Ra5 Ra8 31. f4 a6 32. g4 Rb1 33. Ng1 Rb5 34. Ra1 a5 35. Ne2 a4 36. Nc3 Rb2+ 37. Ke3 a3 38. h4 a2 39. f5 Ra3 0-1

[Event "VIE-ch op"]
[Site "Hanoi"]
[Date "2020.11.27"]
[Round "7"]
[White "Vu, Quang Quyen"]
[Black "Lam, Duc Hai Nam"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2329"]
[BlackElo "2317"]
[PlyCount "42"]
[EventDate "2020.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Be3 0-0-0 7. Be2 cxd4 8. cxd4 Bxb1 9. Qxb1 e6 10. 0-0 Nf6 11. Rc1 Kb8 12. b4 Bd6 13. b5 Ne7 14. Ng5 Rdf8 15. a4 h6 16. b6 a6 17. Bf3 Qf5 18. Be4 Qg4 19. Bf3 Qf5 20. Be4 Qg4 21. Bf3 Qf5 1/2-1/2

[Event "VIE-ch op"]
[Site "Hanoi"]
[Date "2020.11.26"]
[Round "6"]
[White "Lam, Duc Hai Nam"]
[Black "Nguyen, Tan Thinh"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2317"]
[BlackElo "2327"]
[PlyCount "92"]
[EventDate "2020.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. Nf3 Bb4 6. cxd5 cxd5 7. Qa4+ Nc6 8. Ne5 Qa5 9. Qxa5 Bxa5 10. 0-0-0 Nxe5 11. dxe5 Bxc3 12. bxc3 Ne4 13. Bh4 Nxc3 14. Rd4 Bd7 15. e3 0-0 16. Bd3 Rfc8 17. Kb2 Na4+ 18. Kb1 Nc5 19. Rc1 Nxd3 20. Rxd3 Bb5 21. Rdc3 Bc4 22. a4 Rab8 23. Kc2 Kf8 24. Kd2 b6 25. e4 a6 26. exd5 exd5 27. f4 b5 28. axb5 axb5 29. Bf2 b4 30. R3c2 Ke7 31. Bd4 b3 32. Rb2 h5 33. g3 Ke6 34. h3 Ra8 35. Ke3 Ra2 36. g4 hxg4 37. hxg4 Rh8 38. f5+ Kd7 39. Rxa2 bxa2 40. Bc3 Rh3+ 41. Kd2 Rg3 42. Re1 d4 43. e6+ fxe6 44. fxe6+ Ke8 45. Ba1 Rg2+ 46. Kc1 d3 0-1

[Event "VIE-ch op"]
[Site "Hanoi"]
[Date "2020.11.25"]
[Round "5"]
[White "Nguyen, Vuong Tung Lam"]
[Black "Lam, Duc Hai Nam"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2319"]
[BlackElo "2317"]
[PlyCount "128"]
[EventDate "2020.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. 0-0 Nc6 6. c4 dxc4 7. Qa4 cxd4 8. Nxd4 Qxd4 9. Bxc6+ bxc6 10. Qxc6+ Qd7 11. Qxa8 Bc5 12. Nc3 0-0 13. Rd1 Qc7 14. Qf3 Bb7 15. e4 Nxe4 16. Nxe4 f5 17. Be3 Bxe4 18. Qe2 Bxe3 19. fxe3 Bd5 20. Rac1 Qb6 21. Qf2 Rb8 22. Rd2 Qa6 23. Qf4 Qb6 24. Rc3 Re8 25. Qd4 Qxd4 26. exd4 Rb8 27. Ra3 Rb7 28. Kf2 Kf7 29. Ke3 g5 30. Ra6 h5 31. Rf2 Kg6 32. Rd6 h4 33. Ra6 Rh7 34. gxh4 Rxh4 35. Rxa7 Re4+ 36. Kd2 Rxd4+ 37. Ke1 g4 38. Rd2 Re4+ 39. Re2 Rd4 40. Rd7 Rd3 41. a4 f4 42. Rd2 Re3+ 43. Kf2 Rf3+ 44. Kg1 g3 45. hxg3 fxg3 46. a5 Rd3 47. Rxd5 exd5 48. Rc2 Kf5 49. a6 Rd1+ 50. Kg2 Ra1 51. Kxg3 Rxa6 52. Re2 Rb6 53. Kf3 Rb3+ 54. Kf2 Kf4 55. Rd2 Ke4 56. Kf1 d4 57. Rh2 Kd3 58. Ke1 c3 59. Rh3+ Kc2 60. Rh2+ Kc1 61. bxc3 dxc3 62. Rh3 Kb2 63. Rh2+ c2 64. Rg2 Kb1 0-1

[Event "VIE-ch op"]
[Site "Hanoi"]
[Date "2020.11.24"]
[Round "3"]
[White "Lam, Duc Hai Nam"]
[Black "Dinh, Nho Kiet"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2317"]
[BlackElo "2322"]
[PlyCount "88"]
[EventDate "2020.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nf3 Bb7 4. Nc3 e6 5. a3 d5 6. Bg5 Be7 7. e3 0-0 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Bd3 Nxc3 11. bxc3 Nd7 12. 0-0 c5 13. e4 Rfd8 14. Qe2 Nf8 15. a4 Ng6 16. Qe3 Qc7 17. Rfc1 Rac8 18. Rab1 Qc6 19. a5 c4 20. Bc2 bxa5 21. d5 exd5 22. Qxa7 Ba8 23. Ng5 Qf6 24. Qe3 h6 25. Nh3 dxe4 26. Rd1 Qe5 27. g3 Qf5 28. Kg2 Qg4 29. Ng1 Nh4+ 30. Kf1 Nf3 31. h3 Qh5 32. Kg2 Nxg1 33. Rxg1 Qf3+ 34. Kh2 Qxe3 35. fxe3 Rd2+ 36. Rg2 Rcd8 37. Rb2 Rxg2+ 38. Kxg2 Rd2+ 39. Kf1 Bc6 40. h4 g6 41. Rb8+ Kg7 42. Bb1 a4 43. Rb4 a3 44. Rb6 Ba4 0-1

[Event "VIE-ch op"]
[Site "Hanoi"]
[Date "2020.11.23"]
[Round "1"]
[White "Lam, Duc Hai Nam"]
[Black "Nguyen, Phuoc Tam"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2317"]
[BlackElo "2334"]
[PlyCount "79"]
[EventDate "2020.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 c6 9. Qc2 h6 10. Bh4 Re8 11. 0-0 Nh5 12. Bxe7 Qxe7 13. Rab1 b6 14. Rfd1 Nhf6 15. Rbc1 Bb7 16. Bf5 Nf8 17. a4 N6d7 18. Qb3 a5 19. Ne2 Qb4 20. Qxb4 axb4 21. b3 g6 22. Bxd7 Nxd7 23. Nf4 Ra5 24. Nd3 c5 25. Nde5 Nxe5 26. Nxe5 Rxe5 27. dxe5 Kf8 28. f4 Ke7 29. Kf2 Ke6 30. g4 Ba6 31. Rb1 b5 32. e4 d4 33. axb5 Ra2+ 34. Kg3 Bxb5 35. Rbc1 Be2 36. Rh1 c4 37. bxc4 b3 38. c5 Rc2 39. Rxc2 bxc2 40. Kf2 0-1

[Event "VIE-ch op"]
[Site "Hanoi"]
[Date "2020.11.23"]
[Round "2"]
[White "Vo, Pham Thien Phuc"]
[Black "Lam, Duc Hai Nam"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2330"]
[BlackElo "2317"]
[PlyCount "143"]
[EventDate "2020.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 c5 6. Qa4+ Bd7 7. Qxc4 b5 8. Qc2 Na6 9. 0-0 Rc8 10. Qd1 Qb6 11. Bg5 Be7 12. dxc5 Bxc5 13. Ne5 Rd8 14. Bxf6 gxf6 15. Nxd7 Rxd7 16. Qc1 Ke7 17. Nc3 Rc8 18. Qh6 Bd4 19. Rad1 Rcd8 20. e3 Bxc3 21. Rxd7+ Rxd7 22. bxc3 Qc5 23. Qxh7 Qxc3 24. h4 f5 25. e4 fxe4 26. Qxe4 Qd4 27. Qc6 Nc7 28. Qc1 Qd2 29. Qc5+ Qd6 30. Qxa7 Nd5 31. Qa5 Qc5 32. Rd1 Nc3 33. Rxd7+ Kxd7 34. Qa8 Ne2+ 35. Kf1 Nd4 36. Be4 f5 37. Qb7+ Kd6 38. Bd3 b4 39. Qa6+ Ke5 40. Qc4 Qd6 41. Be2 Kf6 42. Bd1 Qe5 43. Qc1 Qb5+ 44. Kg1 Ne2+ 45. Bxe2 Qxe2 46. Qc5 Qe1+ 47. Kg2 Qe4+ 48. f3 Qe2+ 49. Qf2 Qc4 50. Qd2 Qc3 51. Qe2 Qd4 52. Kh3 Qa1 53. Kg2 Qc3 54. g4 fxg4 55. fxg4 e5 56. Kf2 Qd4+ 57. Kf3 Qc3+ 58. Qe3 Qc6+ 59. Kg3 Qc3 60. Kf2 Qb2+ 61. Kf3 Qxa2 62. Qb6+ Kg7 63. Qxb4 Qf7+ 64. Kg3 Qc7 65. Kf3 Qc6+ 66. Kg3 Qc7 67. g5 e4+ 68. Kg4 Qe5 69. Qb7+ Kg8 70. Qc8+ Kh7 71. h5 e3 72. g6+ 1-0

[Event "VIE-ch U11"]
[Site "Hanoi"]
[Date "2020.??.??"]
[Round "5"]
[White "Bui, Tran Minh Khang"]
[Black "Lam, Duc Hai Nam"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1331"]
[BlackElo "1396"]
[PlyCount "92"]
[EventDate "2020.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nbd7 8. Qf3 Qc7 9. 0-0-0 Be7 10. g4 h6 11. Bh4 g5 12. fxg5 Ne5 13. Qg3 Nfxg4 14. gxh6 Bxh4 15. Qxh4 Qe7 16. Qxe7+ Kxe7 17. Rd2 b5 18. Be2 Bb7 19. Rg1 Nf6 20. Nf3 Nxe4 21. Nxe4 Bxe4 22. Nxe5 dxe5 23. Rg4 Bg6 24. Rh4 Kf6 25. Bd1 Rad8 26. Rf2+ Ke7 27. a4 Rd4 28. Rxd4 exd4 29. axb5 axb5 30. Be2 b4 31. Rf4 e5 32. Rh4 Kf6 33. Rh3 Kg5 34. Rb3 Rxh6 35. Rxb4 Rxh2 36. Bd1 f5 37. Rb5 Kf4 38. Rd5 Bh5 39. Bxh5 Rxh5 40. b4 Ke4 41. Rd8 f4 42. Kd2 Rh2+ 43. Kc1 Rh1+ 44. Kb2 f3 45. Rf8 Ke3 46. b5 Rh6 0-1

[Event "VIE-ch U11"]
[Site "Hanoi"]
[Date "2020.??.??"]
[Round "7"]
[White "Lam, Duc Hai Nam"]
[Black "Bui, Huu Duc"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1396"]
[BlackElo "1622"]
[PlyCount "91"]
[EventDate "2020.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[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. exd5 exd5 4. Bd3 Bd6 5. Ne2 Nf6 6. Bg5 0-0 7. Nbc3 c6 8. Qd2 Na6 9. a3 Nc7 10. f3 Re8 11. 0-0-0 b5 12. Na2 a5 13. Bf4 Bf8 14. g4 Ne6 15. Be3 Qb6 16. Kb1 b4 17. a4 b3 18. cxb3 Qxb3 19. Qc2 Qb6 20. g5 Nd7 21. Bxh7+ Kh8 22. Bf5 g6 23. Bxe6 Rxe6 24. Bc1 Nb8 25. h4 Rd6 26. h5 Kg7 27. Bf4 Bf5 28. Be5+ Kg8 29. Rd3 Re6 30. hxg6 fxg6 31. Nf4 Re7 32. Ka1 Nd7 33. Bf6 Nxf6 34. gxf6 Rb7 35. Qe2 Bxd3 36. Qe6+ Rf7 37. Nxd3 Qxd4 38. Ne5 Raa7 39. Nxg6 Qxf6 40. Rh8+ Kg7 41. Qg4 Qf5 42. Rg8+ Kh7 43. Qh4+ Bh6 44. Rh8+ Kg7 45. Qxh6+ Kf6 46. Nh4+ 1-0

[Event "VIE-ch U11"]
[Site "Hanoi"]
[Date "2020.??.??"]
[Round "6"]
[White "Lam, Duc Hai Nam"]
[Black "Dinh, Nho Kiet"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1396"]
[BlackElo "1697"]
[PlyCount "104"]
[EventDate "2020.10.22"]
[EventType "swiss"]
[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. c4 b6 3. Nc3 Bb7 4. Nf3 e6 5. a3 Be7 6. d5 0-0 7. e4 d6 8. Bd3 e5 9. 0-0 Nbd7 10. h3 Re8 11. Be3 Nf8 12. Rc1 N6d7 13. b4 Ng6 14. Ne2 a5 15. Bc2 Rf8 16. Ne1 Bg5 17. Qd2 Bxe3 18. fxe3 axb4 19. axb4 Ra3 20. Nd3 Qh4 21. Nc3 Raa8 22. Ra1 Nf6 23. Qf2 Qg5 24. Nb2 Nh4 25. Ne2 Nh5 26. Rxa8 Bxa8 27. Ra1 Bb7 28. Kh2 Bc8 29. Ra8 Bd7 30. Rxf8+ Kxf8 31. Nd3 Nf6 32. Ne1 Ng6 33. Nf3 Qh6 34. Kg1 Ne7 35. Ng3 g5 36. Nh2 g4 37. hxg4 Nxg4 38. Nxg4 Bxg4 39. Nf1 Qg5 40. Bd3 h5 41. Be2 Bxe2 42. Qxe2 Ng8 43. Qc2 Nf6 44. c5 bxc5 45. bxc5 Kg7 46. cxd6 cxd6 47. Qd3 Qh4 48. g3 Qg4 49. Qc2 Nxe4 50. Qg2 Ng5 51. Kf2 h4 52. gxh4 Nh3+ 0-1

[Event "VIE-ch U11"]
[Site "Hanoi"]
[Date "2020.??.??"]
[Round "3"]
[White "Lam, Duc Hai Nam"]
[Black "Do, Quang Minh1111"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1396"]
[BlackElo "1318"]
[PlyCount "48"]
[EventDate "2020.10.22"]
[EventType "swiss"]
[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. Nc3 Nf6 4. Nf3 Bf5 5. cxd5 Nxd5 6. Qb3 Nb6 7. e4 Bg6 8. Be3 e6 9. a4 Qc7 10. Rc1 Be7 11. a5 N6d7 12. Nd5 exd5 13. exd5 Qxa5+ 14. Bd2 Qb6 15. Qe3 Kd8 16. Qc3 Re8 17. Be2 a5 18. dxc6 Nxc6 19. d5 Bb4 20. Qxg7 Bxd2+ 21. Kxd2 Nce5 22. Kd1 Nxf3 23. Bxf3 Qb3+ 24. Kd2 Qd3# 0-1

[Event "VIE-ch U11"]
[Site "Hanoi"]
[Date "2020.??.??"]
[Round "4"]
[White "Lam, Duc Hai Nam"]
[Black "Phi, Gia Minh"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1396"]
[BlackElo "2330"]
[PlyCount "77"]
[EventDate "2020.10.22"]
[EventType "swiss"]
[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 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. e3 Qa5 7. cxd5 Nxd5 8. Qb3 Bb4 9. Rc1 Nxc3 10. bxc3 Bd6 11. Bd3 0-0 12. 0-0 b6 13. Bb1 Bb7 14. Qc2 g6 15. c4 c5 16. d5 exd5 17. cxd5 f6 18. Bh6 Rf7 19. e4 b5 20. h4 Ne5 21. Nxe5 fxe5 22. h5 Qc7 23. hxg6 hxg6 24. Qd2 c4 25. g3 Rh7 26. Kg2 Qf7 27. Rh1 Bc5 28. Rh4 Be7 29. Rh2 Rc8 30. Bc2 Bf8 31. Rch1 Bxh6 32. Rxh6 Rxh6 33. Qxh6 Qg7 34. Qg5 a5 35. Rh6 Kf7 36. Bd1 c3 37. Rxg6 Qh7 38. Rf6+ Ke8 39. Qxe5+ 1-0

[Event "VIE-ch U11"]
[Site "Hanoi"]
[Date "2020.??.??"]
[Round "1"]
[White "Pham, Nguyen Tuan Anh"]
[Black "Lam, Duc Hai Nam"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "2328"]
[BlackElo "1396"]
[PlyCount "114"]
[EventDate "2020.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[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. Be2 e6 7. Bg5 Nbd7 8. 0-0 Qc7 9. Nb3 b5 10. a3 Bb7 11. Bf3 Be7 12. g3 0-0 13. Qe2 Rac8 14. Bg2 Ne5 15. Nd2 Nc4 16. Nxc4 Qxc4 17. Qxc4 Rxc4 18. Bh4 Re8 19. Rfe1 e5 20. Rad1 b4 21. axb4 Rxb4 22. b3 Rc8 23. Rd3 Rd4 24. Red1 Rxc3 25. Rxd4 exd4 26. Rxd4 Rc7 27. c4 Ne8 28. Bxe7 Rxe7 29. f3 Rd7 30. Bh3 Rd8 31. f4 Kf8 32. e5 Ke7 33. Kf2 dxe5 34. Rxd8 Kxd8 35. fxe5 a5 36. Ke3 Nc7 37. Kd4 Na6 38. Bg4 Kc7 39. h4 Bc8 40. Be2 Kb6 41. Bd3 g6 42. Bc2 Nc5 43. Kd5 Be6+ 44. Kd6 Nb7+ 45. Ke7 Kc7 46. Bd1 Nd8 47. g4 Nc6+ 48. Kf6 Kb6 49. Bc2 Bxg4 50. Be4 Nd4 51. Kxf7 Nxb3 52. Bd5 Nc5 53. Kg7 a4 54. Kxh7 a3 55. Kxg6 a2 56. Kg5 a1Q 57. Kxg4 Qxe5 0-1

[Event "VIE-ch U11"]
[Site "Hanoi"]
[Date "2020.??.??"]
[Round "2"]
[White "Pham, Tran Gia Phuc"]
[Black "Lam, Duc Hai Nam"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1619"]
[BlackElo "1396"]
[PlyCount "95"]
[EventDate "2020.10.22"]
[EventType "swiss"]
[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. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 e5 10. Nxc4 e4 11. Ng5 Bf5 12. Be3 Bxe3 13. Nxe3 Bg6 14. Nc4 0-0 15. Nd6 Rad8 16. Ngxe4 Nxe4 17. Nxe4 Rxd1+ 18. Rxd1 Rd8 19. Rxd8+ Nxd8 20. Nd6 b6 21. Nc8 Kf8 22. Nxa7 Bb1 23. a3 Ne6 24. Nc8 b5 25. Nd6 Ke7 26. Nxb5 Ba2 27. Nc3 Bc4 28. Bd5 Bxd5 29. Nxd5+ Kd6 30. Nb4 Nc5 31. Nd3 Ne4 32. f3 Nd2 33. Kf2 Kd5 34. Ke1 Nc4 35. a4 Nb6 36. a5 Nc4 37. b4 Kc6 38. e4 Kb5 39. e5 Kc6 40. f4 Kd5 41. Ke2 Na3 42. Kd2 Kc4 43. f5 Kd5 44. Kc3 Nb5+ 45. Kd2 Nd4 46. g4 Nf3+ 47. Ke3 Nxh2 48. Kf4 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.10.02"]
[Round "9.22"]
[White "Pham, Minh Hieu1111"]
[Black "Lam, Duc Hai Nam"]
[Result "1/2-1/2"]
[ECO "B83"]
[WhiteElo "1212"]
[BlackElo "1396"]
[PlyCount "31"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e6 7. Be2 Be7 8. 0-0 Nc6 9. Be3 0-0 10. f4 Qc7 11. Kh1 Bd7 12. Bf3 Rfd8 13. Nb3 Na5 14. Nxa5 Qxa5 15. Qe1 Kh8 16. Qf2 1/2-1/2

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.10.01"]
[Round "8.26"]
[White "Lam, Duc Hai Nam"]
[Black "Nguyen, Tan Thinh"]
[Result "1/2-1/2"]
[ECO "E85"]
[WhiteElo "1396"]
[BlackElo "2007"]
[PlyCount "69"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. Nge2 Nc6 8. Qd2 Nd7 9. d5 Ne7 10. 0-0-0 f5 11. Kb1 Nf6 12. Nc1 b6 13. Bd3 Bd7 14. a3 Kh8 15. b4 a5 16. Nb3 Qe8 17. Kb2 fxe4 18. Nxe4 Nf5 19. Bf2 Ba4 20. Ra1 Nxe4 21. Bxe4 Bxb3 22. Kxb3 Nd4+ 23. Bxd4 exd4 24. Bd3 c5 25. b5 Qe3 26. Qxe3 dxe3 27. Rae1 Rae8 28. Be4 Bd4 29. a4 Kg7 30. Rhf1 Rf4 31. Kc2 Rh4 32. Rh1 Rf4 33. Rhf1 Rh4 34. Rh1 Rf4 35. Rhf1 1/2-1/2

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.30"]
[Round "7.28"]
[White "Nguyen, Van Quan"]
[Black "Lam, Duc Hai Nam"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1783"]
[BlackElo "1396"]
[PlyCount "66"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. 0-0 d6 7. Nc3 Be7 8. Re1 0-0 9. dxc5 dxc5 10. e4 Nc6 11. e5 Nd7 12. Qe2 Nd4 13. Nxd4 cxd4 14. Na4 Bc6 15. Qh5 g6 16. Qd1 Qc7 17. Be4 Bxa4 18. Qxa4 Rac8 19. Bh6 Rfd8 20. Bf4 Nc5 21. Qd1 Nxe4 22. Rxe4 Qxc4 23. Rc1 Qd5 24. Rxc8 Qxe4 25. Rxd8+ Bxd8 26. Be3 d3 27. Qc1 Qxe5 28. Qc6 Bg5 29. Qc8+ Kg7 30. Qc1 Bxe3 31. fxe3 Qc5 32. Qxc5 bxc5 33. Kf1 f5 0-1

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.29"]
[Round "6.36"]
[White "Lam, Duc Hai Nam"]
[Black "Pham, Le Anh Kiet"]
[Result "1-0"]
[ECO "E85"]
[WhiteElo "1396"]
[BlackElo "1907"]
[PlyCount "111"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Nge2 e5 7. Be3 exd4 8. Nxd4 Na6 9. Qd2 Nc5 10. 0-0-0 Qe8 11. Bh6 a6 12. g4 Na4 13. Nd5 Nxd5 14. cxd5 Bd7 15. h4 Bb5 16. h5 Qe5 17. hxg6 hxg6 18. Bxg7 Qxg7 19. Bxb5 axb5 20. Nxb5 Ra5 21. Nd4 Rfa8 22. Qh6 Nb6 23. Qxg7+ Kxg7 24. a3 Nd7 25. Kd2 Ra4 26. Nc2 Ne5 27. Ke2 Re8 28. Rd4 Ra5 29. Ne3 b6 30. Rc1 Ra7 31. Rc3 Rh8 32. Nf1 Rh3 33. Kf2 Rh1 34. Kg2 Rh8 35. Rd1 Re8 36. Rdc1 Re7 37. Ne3 f6 38. Nc2 Nf7 39. Nd4 Nd8 40. Nb5 Rb7 41. Rxc7 Rbxc7 42. Rxc7 Rxc7 43. Nxc7 Kf7 44. Na8 b5 45. Nc7 b4 46. axb4 Ke7 47. Kf2 Kd7 48. Ne6 Nxe6 49. dxe6+ Kxe6 50. Ke3 d5 51. exd5+ Kxd5 52. b5 Kc5 53. Ke4 Kxb5 54. Kd5 f5 55. g5 Kb4 56. Ke5 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.29"]
[Round "5.29"]
[White "Phan, Luong"]
[Black "Lam, Duc Hai Nam"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1793"]
[BlackElo "1396"]
[PlyCount "59"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 d6 6. 0-0 e6 7. d3 Rb8 8. Be3 Nd4 9. Qd2 Ne7 10. Nd1 b5 11. c3 Nxe2+ 12. Qxe2 Nc6 13. Qd2 0-0 14. Bh6 b4 15. Bxg7 Kxg7 16. Ne3 h5 17. f4 Ba6 18. f5 Ne5 19. f6+ Kh7 20. c4 Bb7 21. Rad1 Nc6 22. g4 h4 23. g5 Rh8 24. Rf4 Kg8 25. Qf2 Rh5 26. Rxh4 Rxg5 27. Qf4 Rf5 28. Rh8+ Kxh8 29. Qh6+ Kg8 30. Qg7# 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.28"]
[Round "4.35"]
[White "Phan, Minh Trieu"]
[Black "Lam, Duc Hai Nam"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1892"]
[BlackElo "1396"]
[PlyCount "67"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 Nh5 4. Bg5 Nd7 5. e3 h6 6. Bh4 Nhf6 7. Nbd2 e6 8. Bd3 c5 9. c3 Be7 10. 0-0 0-0 11. Qb1 b6 12. e4 dxe4 13. Nxe4 cxd4 14. Nxd4 Bb7 15. Rd1 Nd5 16. Bxe7 Qxe7 17. Re1 Nf4 18. Bf1 Nc5 19. Nxc5 Qxc5 20. Ne2 Nxe2+ 21. Bxe2 Qg5 22. Bf1 Rad8 23. Rd1 Bf3 24. Rxd8 Rxd8 25. Qc2 Rd2 26. Qa4 Qc5 27. Qh4 Be2 28. Bxe2 Rxe2 29. Qd8+ Qf8 30. Qc7 Qa8 31. h3 Rxb2 32. Rd1 Qe4 33. Rd8+ Kh7 34. Qxf7 1/2-1/2

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.27"]
[Round "3.21"]
[White "Lam, Duc Hai Nam"]
[Black "Duong, Thien Chuong"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1396"]
[BlackElo "1908"]
[PlyCount "62"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 b6 4. Nc3 Bb7 5. Nf3 Be7 6. d5 0-0 7. e4 d6 8. Bd3 e5 9. 0-0 Bc8 10. h3 Nbd7 11. Be3 Ne8 12. b4 g6 13. Qc2 Ng7 14. Bh6 Nf6 15. Rfc1 Nfe8 16. c5 f5 17. a4 dxc5 18. bxc5 Bxc5 19. Nxe5 Bxf2+ 20. Qxf2 fxe4 21. Qd4 exd3 22. Nxd3 Nf5 23. Qf4 Nxh6 24. Qxh6 Ba6 25. Ne5 Qd6 26. Nc6 Nf6 27. Re1 Rae8 28. Qd2 Bb7 29. Nxa7 Nxd5 30. Ne4 Qe7 31. Kh1 Nf4 0-1

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.27"]
[Round "2.36"]
[White "Nguyen, Le Duc Minh"]
[Black "Lam, Duc Hai Nam"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1900"]
[BlackElo "1396"]
[PlyCount "100"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Be2 c5 6. 0-0 Qc7 7. h3 d6 8. Nc3 a6 9. b3 Nbd7 10. Bb2 Be7 11. Re1 0-0 12. Nd2 Rfd8 13. Bf3 Rac8 14. Bxb7 Qxb7 15. Qf3 Qc7 16. Nce4 h6 17. Nxf6+ Bxf6 18. Ne4 Be7 19. Qg3 d5 20. cxd5 exd5 21. Qxc7 Rxc7 22. Nc3 Nf6 23. dxc5 bxc5 24. e4 d4 25. e5 dxc3 26. exf6 Bxf6 27. Ba3 Rcd7 28. Bxc5 c2 29. Rac1 Rd1 30. Rxc2 Rxe1+ 31. Kh2 Be5+ 32. g3 Rdd1 33. Kg2 Rc1 34. Rxc1 Rxc1 35. f4 Rxc5 36. fxe5 Rc2+ 37. Kf3 Rxa2 38. Ke4 Rb2 39. g4 Rxb3 40. Kf5 a5 41. h4 a4 42. h5 a3 43. g5 a2 44. gxh6 gxh6 45. e6 fxe6+ 46. Kxe6 a1Q 47. Kd5 Qa5+ 48. Kd6 Rb6+ 49. Kc7 Qa7+ 50. Kc8 Rb8# 0-1

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.26"]
[Round "1.15"]
[White "Lam, Duc Hai Nam"]
[Black "Lu, Chan Hung"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1396"]
[BlackElo "2215"]
[PlyCount "64"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. cxd5 cxd5 6. Bg5 e6 7. e3 Nc6 8. a3 Be7 9. Bd3 b5 10. 0-0 Bb7 11. Qe2 0-0 12. Rfe1 h6 13. Bh4 Rc8 14. Nd2 Na5 15. f3 Qd7 16. Bf2 Nc4 17. Nxc4 dxc4 18. Bc2 a5 19. e4 b4 20. axb4 axb4 21. Na4 Qc6 22. e5 Nd7 23. Be4 Qb5 24. Bxb7 Qxb7 25. Qe4 Qb5 26. Red1 Ra8 27. Nc3 Rxa1 28. Nxb5 Rxd1+ 29. Be1 Rb8 30. Na7 Rxd4 31. Qc2 Bc5 32. Bf2 Bxa7 0-1

[Event "VIE-ch U09"]
[Site "Hai Phong"]
[Date "2018.07.12"]
[Round "8"]
[White "Nguyen, Phu Trong"]
[Black "Lam, Duc Hai Nam"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1942"]
[BlackElo "1939"]
[PlyCount "113"]
[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. g3 g6 4. Bg2 Bg7 5. Nge2 d6 6. 0-0 Nf6 7. d3 0-0 8. Be3 Rb8 9. d4 cxd4 10. Nxd4 Ne5 11. Bg5 a6 12. Bxf6 Bxf6 13. Nd5 Bg7 14. c3 Nc4 15. Qe2 Nb6 16. Rfe1 e6 17. Nxb6 Qxb6 18. Rad1 Rd8 19. Rd2 Qc7 20. Red1 b5 21. h3 Bb7 22. Kh2 Ba8 23. f4 Rb6 24. f5 Bxd4 25. Rxd4 e5 26. R4d2 Qb8 27. Qg4 Qc7 28. Qg5 Rd7 29. fxg6 fxg6 30. Rf1 Rf7 31. Rdf2 Rxf2 32. Rxf2 Rb8 33. Qf6 Re8 34. Rd2 Rd8 35. Bf3 Bb7 36. Bg4 Bc8 37. Bxc8 Qxc8 38. Rxd6 Rxd6 39. Qxd6 Qe8 40. Kg2 Kg7 41. Qd5 Qe7 42. h4 Qf6 43. Qd7+ Kh6 44. Qd2+ Kg7 45. Qg5 Qe6 46. h5 Qxa2 47. Qxe5+ Kh6 48. Qf4+ Kg7 49. h6+ Kg8 50. Qd2 Qe6 51. Qd4 Qe7 52. Qd5+ Kf8 53. e5 Qc7 54. Kf3 Ke7 55. Ke4 Qb6 56. b4 a5 57. Qd6+ 1-0

[Event "VIE-ch U09"]
[Site "Hai Phong"]
[Date "2018.07.11"]
[Round "7"]
[White "Lam, Duc Hai Nam"]
[Black "Le, Ngoc Minh Truong"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1939"]
[BlackElo "1954"]
[PlyCount "114"]
[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 f6 7. f3 Nh6 8. Qd2 Nf7 9. 0-0-0 d6 10. Kb1 Bd7 11. Be2 0-0 12. Rdg1 a6 13. g4 b5 14. Bf1 Nfe5 15. Be2 b4 16. Nd1 a5 17. h4 Nxd4 18. Bxd4 Be6 19. h5 g5 20. h6 Bh8 21. Be3 Ng6 22. Nf2 Bf7 23. Rf1 Rb8 24. Nh3 Qd7 25. f4 gxf4 26. Nxf4 Nxf4 27. Bxf4 Rfd8 28. Rfg1 Kf8 29. Bf3 Qe6 30. b3 f5 31. exf5 Qf6 32. c3 Qxc3 33. Qxc3 bxc3 34. Kc2 Rb6 35. Be4 Rb4 36. Re1 d5 37. Bc7 Rc8 38. Bxa5 Rxe4 39. Rxe4 dxe4 40. Bb6 Ra8 41. Ra1 Bd5 42. Be3 Kf7 43. g5 Ra6 44. a4 Bc6 45. Rg1 Bd7 46. Rf1 Ra5 47. f6 exf6 48. Kxc3 f5+ 49. Kb4 Rd5 50. a5 Rb5+ 51. Ka4 Bc3 52. b4 Rxb4+ 53. Ka3 Ra4+ 54. Kb3 Bxa5 55. Rd1 Rb4+ 56. Ka3 Be6 57. Rh1 Rb3+ 0-1

[Event "VIE-ch U09"]
[Site "Hai Phong"]
[Date "2018.07.10"]
[Round "6"]
[White "Lam, Duc Hai Nam"]
[Black "Nguyen, Vuong Tung Lam"]
[Result "0-1"]
[ECO "E86"]
[WhiteElo "1939"]
[BlackElo "1962"]
[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. e4 d6 2. d4 Nf6 3. f3 g6 4. c4 Bg7 5. Nc3 Nbd7 6. Be3 0-0 7. Nge2 c6 8. Qd2 e5 9. 0-0-0 Qa5 10. Kb1 a6 11. Bh6 b5 12. Bxg7 Kxg7 13. Nc1 Rb8 14. g4 h5 15. Rg1 Rh8 16. g5 Nh7 17. f4 Nhf8 18. Be2 Ne6 19. dxe5 dxe5 20. Nb3 Qc7 21. f5 Nf4 22. cxb5 axb5 23. Bf3 Nb6 24. f6+ Kh7 25. Ne2 Nc4 26. Qc1 Nh3 27. Rg2 Qa7 28. Rd3 Nf2 29. Rc3 Rd8 30. Ng3 Bh3 31. Rg1 Nd3 32. Qc2 Ndxb2 33. Qc1 Nd3 34. Qd1 Nb4 35. Qe2 Rd2 36. Nxd2 Qxg1+ 37. Rc1 Qd4 38. Nxc4 bxc4 39. Rxc4 Nd3+ 40. Kc2 Qxc4+ 0-1

[Event "VIE-ch U09"]
[Site "Hai Phong"]
[Date "2018.07.09"]
[Round "4"]
[White "Lam, Duc Hai Nam"]
[Black "Pham, Tran Gia Phuc"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "1939"]
[BlackElo "1961"]
[PlyCount "65"]
[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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. 0-0 Nf6 8. a4 Be7 9. Be3 Na5 10. f4 d6 11. Nb3 Nxb3 12. cxb3 Bd7 13. Rc1 Bc6 14. b4 Qb8 15. Bf3 0-0 16. Qd3 Qd8 17. Rfd1 Ne8 18. b5 Bd7 19. b6 Rc8 20. a5 Bc6 21. b4 Qd7 22. Be2 Nf6 23. g4 Kh8 24. g5 Ng8 25. b5 axb5 26. Nxb5 Bxb5 27. Qxb5 Qxb5 28. Bxb5 Ra8 29. Bd2 Rac8 30. Rxc8 Rxc8 31. a6 bxa6 32. Bxa6 d5 33. Bxc8 1-0

[Event "VIE-ch U09"]
[Site "Hai Phong"]
[Date "2018.07.09"]
[Round "5"]
[White "Phan, Nguyen Thai Bao"]
[Black "Lam, Duc Hai Nam"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1956"]
[BlackElo "1939"]
[PlyCount "118"]
[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. 0-0 Nf6 8. Nc3 g6 9. Be3 Bg7 10. Qd3 Qc7 11. Rab1 0-0 12. Rfd1 a6 13. Nd5 Nxd5 14. exd5 Bd7 15. h3 Bf5 16. Qd2 Qxc2 17. Rbc1 Qxd2 18. Rxd2 Rac8 19. Re1 Rfe8 20. Bf4 Kf8 21. Nd4 Bd7 22. Nb3 Rc7 23. Re3 Rec8 24. Nd4 Rc4 25. Nb3 Rxf4 26. Na5 b6 27. Nb3 Rfc4 28. Rde2 e6 29. dxe6 Bxe6 30. Rf3 Kg8 31. Rd2 d5 32. Rfd3 Rc2 33. Nd4 Rxd2 34. Rxd2 Bxd4 35. Rxd4 Rc4 36. Rxc4 dxc4 37. a3 b5 38. Kf1 a5 39. Ke2 b4 40. axb4 axb4 41. Ke3 b3 42. Kd4 Kg7 43. f4 Kf6 44. Ke4 c3 45. bxc3 b2 46. g4 b1Q+ 47. Kd4 Qh1 48. g5+ Ke7 49. f5 Qd5+ 50. Ke3 Bxf5 51. c4 Qd3+ 52. Kf4 Qxc4+ 53. Kf3 Ke6 54. h4 Ke5 55. h5 Qd3+ 56. Kg2 Kf4 57. hxg6 Qd2+ 58. Kh1 Be4+ 59. Kg1 Qg2# 0-1

[Event "VIE-ch U09"]
[Site "Hai Phong"]
[Date "2018.07.08"]
[Round "3"]
[White "Phan, Tran Bao Khang"]
[Black "Lam, Duc Hai Nam"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1926"]
[BlackElo "1939"]
[PlyCount "70"]
[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 a6 6. Be3 Ng4 7. Qd2 Nxe3 8. fxe3 b5 9. a3 Bb7 10. Bd3 e6 11. 0-0 Qc7 12. Rf3 Nd7 13. Raf1 Ne5 14. R3f2 g6 15. Nf3 Ng4 16. Re2 Bg7 17. h3 Ne5 18. Nxe5 Bxe5 19. Ref2 Bxc3 20. bxc3 0-0 21. Kh1 Rac8 22. Rf4 Qxc3 23. Qf2 Rc7 24. Rh4 Qg7 25. Qf4 Rd7 26. Rg4 e5 27. Qg5 d5 28. exd5 Bxd5 29. Rf6 Be6 30. Re4 Bf5 31. Rxe5 Bxd3 32. cxd3 Rxd3 33. Rxa6 f6 34. Qg4 fxe5 35. Qe6+ Kh8 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

