[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2022.08.28"]
[Round "8"]
[White "Le, Dang Khoi"]
[Black "Pham, Hong Duc"]
[Result "0-1"]
[ECO "B78"]
[PlyCount "58"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. g4 h5 13. Bh6 Nc4 14. Bxc4 Rxc4 15. Bxg7 Kxg7 16. h4 hxg4 17. h5 Rh8 18. hxg6 fxg6 19. fxg4 Bxg4 20. Rdg1 Kf7 21. Rxh8 Qxh8 22. Nd5 Nxd5 23. Rxg4 Qh1+ 24. Qd1 Qxd1+ 25. Kxd1 Rxd4+ 26. Ke2 Nf6 27. Rg3 Rxe4+ 28. Kd3 e5 29. Rf3 Rd4+ 0-1

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2022.08.27"]
[Round "7"]
[White "Le, Dang Khoi"]
[Black "Hoang, Le Minh Bao"]
[Result "0-1"]
[ECO "E06"]
[BlackElo "1445"]
[PlyCount "82"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 c5 3. g3 e6 4. Bg2 d5 5. c4 Be7 6. 0-0 0-0 7. b3 b6 8. cxd5 exd5 9. Bb2 Bb7 10. Qc2 Qc7 11. Nbd2 Nbd7 12. Rac1 Rac8 13. Qb1 Qb8 14. Ne5 Nxe5 15. dxe5 Ng4 16. Nf3 d4 17. Qf5 Bxf3 18. Bxf3 Nxe5 19. Be4 g6 20. Qh3 f5 21. Bd5+ Kg7 22. e3 Nd3 23. Rc2 Nxb2 24. Rxb2 dxe3 25. fxe3 Qe5 26. Qg2 Qxe3+ 27. Kh1 Bf6 28. Re2 Qd4 29. Bc4 Rcd8 30. Bb5 Qd5 31. Rf3 Qa8 32. h4 a6 33. Bd3 Rd4 34. Kh2 Rfd8 35. Ree3 Qb8 36. Kg1 R4d5 37. Kh1 b5 38. Qf1 Qd6 39. Kg2 Rd4 40. h5 Bg5 41. hxg6 hxg6 0-1

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2022.08.26"]
[Round "6"]
[White "Nguyen, Phuc Cao Danh"]
[Black "Le, Dang Khoi"]
[Result "0-1"]
[ECO "A21"]
[PlyCount "118"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 b6 3. e3 Bb7 4. d4 exd4 5. exd4 Nf6 6. Nf3 g6 7. Bd3 Bg7 8. 0-0 0-0 9. d5 d6 10. Be3 c6 11. Bc2 Ng4 12. Be4 Nf6 13. Bc2 cxd5 14. cxd5 Na6 15. Bd4 Nb4 16. Bb3 Na6 17. Rb1 Nc5 18. Bc4 a6 19. a4 Bc8 20. b4 Nb7 21. b5 a5 22. Qd2 Bf5 23. Bd3 Bxd3 24. Qxd3 Nc5 25. Bxc5 dxc5 26. Rfd1 Qd6 27. Ne4 Nxe4 28. Qxe4 Rfe8 29. Qc4 Ra7 30. Rb3 Rae7 31. Rbd3 Re2 32. R3d2 R2e4 33. Qc2 g5 34. g3 g4 35. Ng5 Re1+ 36. Kg2 Qh6 37. Rxe1 Rxe1 38. Qf5 f6 39. Qxg4 Qxg5 40. Qxg5 fxg5 41. d6 Re8 42. d7 Rd8 43. Rd6 c4 44. Rc6 c3 45. Rc8 Bf6 46. Kf1 Kf7 47. Ke2 Rxd7 48. Rc4 Kg6 49. Rc6 Rb7 50. Kd3 Kf5 51. h3 Rd7+ 52. Kc2 Rd2+ 53. Kc1 Bd4 54. g4+ Ke4 55. Rc4 Kd3 56. Rxd4+ Kxd4 57. Kb1 c2+ 58. Kc1 Kc3 59. f4 Rd1# 0-1

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2022.08.25"]
[Round "5"]
[White "Le, Ngoc Minh Truong"]
[Black "Le, Dang Khoi"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1158"]
[PlyCount "71"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[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 e5 9. Qd3 Be7 10. 0-0-0 0-0 11. Rhe1 Rc8 12. Nd2 a6 13. f3 Qc7 14. g4 b5 15. Nf1 b4 16. Bxf6 Bxf6 17. Nd5 Bxd5 18. exd5 a5 19. Re2 a4 20. Kb1 Bg5 21. Ng3 Qa7 22. Nf5 b3 23. a3 bxc2+ 24. Rxc2 Qb6 25. h4 Rxc2 26. Qxc2 Be3 27. Qxa4 Rb8 28. Qc2 Kf8 29. Rd3 Bf4 30. Rc3 Rd8 31. Rc6 Qg1+ 32. Ka2 e4 33. Rc8 Qb6 34. Rxd8+ Qxd8 35. Qxe4 Be5 36. f4 1-0

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2022.08.24"]
[Round "4"]
[White "Le, Dang Khoi"]
[Black "Nguyen, Hoang Huy"]
[Result "1/2-1/2"]
[ECO "B78"]
[PlyCount "108"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 0-0 8. Bc4 Nc6 9. 0-0-0 Bd7 10. f3 Rc8 11. Bb3 Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. g4 h5 15. Bh6 Nxe4 16. Nxe4 Rxd4 17. Qg5 e5 18. Bxg7 Qxg5+ 19. hxg5 Rxd1+ 20. Kxd1 Kxg7 21. gxh5 gxh5 22. Rxh5 d5 23. Nf6 Be6 24. Rh4 Kg6 25. f4 exf4 26. Rxf4 Kxg5 27. Rf2 Rh8 28. Kd2 Rh6 29. Ng8 Rh3 30. Nf6 Rh6 31. Ne8 f5 32. Ke3 Rh3+ 33. Kd4 f4 34. Nd6 b6 35. Nb5 a5 36. Nc7 Bf7 37. Nxd5 Bxd5 38. Kxd5 Kg4 39. Kd4 Kg3 40. Rf1 f3 41. Ke3 Kg4 42. Rf2 Rg3 43. a3 Rg2 44. Rxf3 Rxc2 45. Rf4+ Kg5 46. Rf2 Rxf2 47. Kxf2 Kf4 48. Ke2 Ke4 49. Kd2 Kd4 50. Kc2 a4 51. b3 axb3+ 52. Kxb3 Kc5 53. a4 b5 54. axb5 Kxb5 1/2-1/2

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2022.08.23"]
[Round "3"]
[White "Le, Dang Khoi"]
[Black "Nguyen, Van Nhat Linh"]
[Result "0-1"]
[ECO "D77"]
[PlyCount "78"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d5 5. c4 0-0 6. d4 c5 7. e3 Nc6 8. cxd5 Nxd5 9. e4 Nf6 10. d5 Nb8 11. Nc3 Nbd7 12. Bg5 h6 13. Bf4 Nh5 14. Be3 Qa5 15. Qd2 Kh7 16. g4 Nhf6 17. g5 hxg5 18. Nxg5+ Kg8 19. Bf4 Nh5 20. Be3 Ne5 21. Qe2 b6 22. Qc2 f6 23. Ne6 Bxe6 24. dxe6 f5 25. exf5 Rad8 26. Nd5 Rde8 27. Bd2 Qa6 28. Nc7 Qe2 29. Rad1 Rd8 30. Nd5 Rxd5 31. Bxd5 Nf4 32. Qe4 Qg4+ 33. Kh1 Rxf5 34. Rg1 Qh4 35. f3 Ned3 36. Be3 Re5 37. Qa4 Rxe3 38. Qe8+ Kh7 39. Rxd3 Re2 0-1

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2022.08.21"]
[Round "2"]
[White "Hoang, Tan Duc"]
[Black "Le, Dang Khoi"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1650"]
[PlyCount "59"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 g6 5. c4 c6 6. Nc3 Bg7 7. cxd5 cxd5 8. Qb3 0-0 9. Qxd5 Nd7 10. Nf3 Rb8 11. Rc1 b6 12. Bb5 a6 13. Bc6 Qe7 14. 0-0 Rd8 15. Qe4 Qf8 16. Nd5 f5 17. Qd3 Nf6 18. Qb3 Be6 19. Nxf6+ Bxf6 20. d5 Bd7 21. Rfd1 b5 22. Nd4 Be5 23. a4 bxa4 24. Qxa4 Rxb2 25. Bxd7 Bxh2+ 26. Kf1 Qh6 27. Rc2 Rdb8 28. Nf3 Qh5 29. Rxb2 Rxb2 30. Qh4 1-0

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2022.08.20"]
[Round "1"]
[White "Doan, Van Duc"]
[Black "Le, Dang Khoi"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2080"]
[PlyCount "51"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 b6 5. f3 Bb7 6. Qd2 Nc6 7. Nge2 e6 8. 0-0-0 Na5 9. b3 Nc6 10. Kb1 a6 11. h4 b5 12. d5 Na7 13. dxe6 fxe6 14. h5 gxh5 15. Nf4 Qd7 16. Nxh5 b4 17. Ne2 Nb5 18. Nxg7+ Qxg7 19. Qxb4 c5 20. Qa5 Ne7 21. Bc1 Nc6 22. Qb6 Ncd4 23. Bb2 e5 24. Nxd4 exd4 25. Bxb5+ axb5 26. Qxd6 1-0

[Event "VIE-ch U11"]
[Site "Ho Chi Minh City"]
[Date "2022.07.15"]
[Round "7"]
[White "Tran, Hoang Phuoc Tri"]
[Black "Le, Dang Khoi"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2358"]
[BlackElo "2356"]
[PlyCount "48"]
[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. Nc3 Nf6 4. Be2 b6 5. 0-0 Bb7 6. d3 g6 7. Be3 Bg7 8. a3 d5 9. exd5 Nxd5 10. Nxd5 Bxd5 11. d4 0-0 12. dxc5 Bxb2 13. Rb1 Bg7 14. cxb6 axb6 15. Bxb6 Qd6 16. Be3 Rxa3 17. Qc1 e6 18. Bf4 e5 19. Nxe5 Bxe5 20. Bxe5 Qxe5 21. Qxa3 Qxe2 22. Qd6 Qe4 23. f3 Qd4+ 24. Kh1 Qc4 1-0

[Event "VIE-ch U11"]
[Site "Ho Chi Minh City"]
[Date "2022.07.14"]
[Round "5"]
[White "Cao, Minh Tung"]
[Black "Le, Dang Khoi"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2361"]
[BlackElo "2356"]
[PlyCount "55"]
[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 c6 3. Nf3 Nf6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Qc2 Bf5 8. Qb3 dxc4 9. Qxb7 Nbd7 10. Qxc6 Nb6 11. Rd1 Rc8 12. Qb5 Nfd5 13. Qa5 Bxb1 14. Rxb1 c3 15. Ra1 c2 16. Rd2 Bh6 17. e3 Nxe3 18. fxe3 Bxe3+ 19. Kh1 Bxd2 20. Bxd2 Nc4 21. Qxd8 Rfxd8 22. Bc3 e5 23. Rc1 exd4 24. Nxd4 Ne3 25. Be4 Rxd4 26. Bxd4 Rd8 27. Bxe3 Rd1+ 28. Kg2 1-0

[Event "VIE-ch U11"]
[Site "Ho Chi Minh City"]
[Date "2022.07.14"]
[Round "6"]
[White "Le, Dang Khoi"]
[Black "Vu, Bui Hoang Hai"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2356"]
[BlackElo "2352"]
[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. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 0-0 5. 0-0 b6 6. d4 Bb7 7. Bf4 e6 8. Nc3 d5 9. Nb5 Na6 10. Ne5 Rb8 11. Nxa7 Qe8 12. Rc1 dxc4 13. Nec6 Nd5 14. Nxb8 Qxb8 15. Nb5 Nxf4 16. gxf4 Bxg2 17. Kxg2 Qb7+ 18. f3 Qd5 19. Qa4 Ra8 20. e4 Qc6 21. Rxc4 Qb7 22. Rfc1 Nc5 23. Qc2 1-0

[Event "VIE-ch U11"]
[Site "Ho Chi Minh City"]
[Date "2022.07.13"]
[Round "4"]
[White "Le, Dang Khoi"]
[Black "Nguyen, Ba Khanh Trinh"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2356"]
[BlackElo "2355"]
[PlyCount "154"]
[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. Nf3 Bf5 3. g3 Nf6 4. Bg2 Qd7 5. c4 dxc4 6. Ne5 Qc8 7. Qa4+ c6 8. Qxc4 Be6 9. Qc2 Bh3 10. 0-0 Bxg2 11. Kxg2 e6 12. e4 Be7 13. Nc3 0-0 14. b3 Qc7 15. Bb2 c5 16. Ne2 Nc6 17. Nf3 cxd4 18. Nexd4 Rac8 19. e5 Nd5 20. Nb5 Qd7 21. Nd6 Rc7 22. Qe4 Nxe5 23. Nxe5 Qxd6 24. Nc4 Qb4 25. Qg4 Nf6 26. Qf4 Rfc8 27. Ba3 Qc3 28. Rac1 Qd3 29. Bxe7 Rxe7 30. Rfd1 Qe4+ 31. Qxe4 Nxe4 32. Nb6 Rce8 33. Nc8 g6 34. Nxe7+ Rxe7 35. Rc8+ Kg7 36. Rdd8 Nf6 37. h3 Nd5 38. g4 Kf6 39. h4 h5 40. g5+ Kf5 41. Kf3 Nb4 42. Rc5+ e5 43. Rd6 Re6 44. Rd7 f6 45. Rf7 Nc6 46. Kg3 Nd4 47. f3 a6 48. Kf2 Nb5 49. Ke3 Nd6 50. Rf8 b6 51. Rd5 Nb5 52. f4 Nc7 53. Rxe5+ Rxe5+ 54. fxe5 Kxe5 55. gxf6 Nd5+ 56. Kd3 Nxf6 57. Rb8 Nd5 58. Re8+ Kf5 59. Kd4 Nb4 60. a3 Nc2+ 61. Kd5 Nxa3 62. Kc6 g5 63. hxg5 Kxg5 64. Kxb6 h4 65. Rh8 Kg4 66. Kc5 Kg3 67. Kd4 h3 68. Ke3 Nc2+ 69. Kd2 Nb4 70. Ke2 h2 71. Kf1 a5 72. Rg8+ Kf3 73. Rh8 Kg3 74. Ke2 Kg2 75. Rg8+ Kh3 76. Kf2 Nd3+ 77. Ke3 Nb4 1/2-1/2

[Event "VIE-ch U11"]
[Site "Ho Chi Minh City"]
[Date "2022.07.12"]
[Round "2"]
[White "Le, Dang Khoi"]
[Black "Nguyen, Hai Khanh"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2356"]
[BlackElo "2359"]
[PlyCount "57"]
[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. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. 0-0 Be7 5. c4 c6 6. cxd5 exd5 7. b3 0-0 8. Bb2 h6 9. Qc2 Bg4 10. d3 Nbd7 11. Nbd2 Bf5 12. e4 dxe4 13. dxe4 Bh7 14. Rad1 Qc7 15. Qc3 Nc5 16. Nh4 Rad8 17. Nf5 Bxf5 18. exf5 Rd3 19. Qc2 Rfd8 20. b4 Na6 21. a3 Qd7 22. Bc1 Nc7 23. Bf3 Qxf5 24. g4 Nxg4 25. Rfe1 Qf4 26. Bxg4 Bd6 27. Nf3 Qxg4+ 28. Kh1 Qxf3+ 29. Kg1 0-1

[Event "VIE-ch U11"]
[Site "Ho Chi Minh City"]
[Date "2022.07.12"]
[Round "3"]
[White "Phan, Trong Duc"]
[Black "Le, Dang Khoi"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2357"]
[BlackElo "2356"]
[PlyCount "70"]
[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. Nf3 Nf6 3. e3 g6 4. Bd3 Bg7 5. b3 c5 6. Bb2 0-0 7. 0-0 Bg4 8. h3 Bxf3 9. Qxf3 Nc6 10. a3 Re8 11. Bb5 a6 12. Bxc6 bxc6 13. Nd2 Rb8 14. Bc3 cxd4 15. Bxd4 e5 16. Bb2 c5 17. Qe2 e4 18. Rab1 d4 19. Nc4 d3 20. Qd2 Qc7 21. Rbd1 g5 22. f4 exf3 23. Rxf3 g4 24. Rxf6 Bxf6 25. Bxf6 gxh3 26. e4 Qg3 27. Nd6 Re6 28. Nf5 Qxg2+ 29. Qxg2+ hxg2 30. e5 dxc2 31. Rc1 c4 32. Rxc2 cxb3 33. Rxg2+ Kf8 34. Ne7 Rxe7 35. Bxe7+ Kxe7 0-1

[Event "VIE-ch U11"]
[Site "Ho Chi Minh City"]
[Date "2022.07.11"]
[Round "1"]
[White "Nguyen, Manh Duc"]
[Black "Le, Dang Khoi"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "2369"]
[BlackElo "2356"]
[PlyCount "101"]
[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 g6 6. Be3 Bg7 7. Be2 0-0 8. 0-0 Nc6 9. Kh1 Nxd4 10. Bxd4 e5 11. Be3 b6 12. f3 Bb7 13. Bc4 Rc8 14. Bb3 Nh5 15. Kg1 Nf4 16. Qd2 Kh8 17. g3 Ne6 18. Nd5 Nd4 19. c3 Nxb3 20. axb3 Ra8 21. Rad1 f5 22. Rf2 Bxd5 23. Qxd5 f4 24. gxf4 exf4 25. Bd4 Be5 26. Bxe5+ dxe5 27. Qxe5+ Qf6 28. Qxf6+ Rxf6 29. Rfd2 Kg7 30. Rd7+ Kh6 31. Rb7 a5 32. Rdd7 Rh8 33. Kg2 Re6 34. Kh3 Kg5 35. Rd5+ Kf6 36. Kg4 h5+ 37. Kxf4 Rc6 38. h4 Rf8 39. Ke3 Rg8 40. f4 Re6 41. Rdd7 Rf8 42. Kf3 Rc6 43. Ra7 Ke6 44. Re7+ Kf6 45. e5+ Kf5 46. Rf7+ Rxf7 47. Rxf7+ Ke6 48. Rf6+ Kd5 49. Rxc6 Kxc6 50. Ke4 Kd7 51. f5 1-0

[Event "VIE Cup"]
[Site "Hanoi"]
[Date "2021.??.??"]
[Round "5"]
[White "Dau, Khuong Duy"]
[Black "Le, Dang Khoi"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1754"]
[BlackElo "2433"]
[PlyCount "65"]
[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. Nc3 Nc6 3. g3 e5 4. Bg2 Nf6 5. Nge2 d6 6. 0-0 Bd7 7. d3 Be7 8. f4 Bg4 9. h3 Bd7 10. f5 g6 11. Bh6 Qb6 12. Kh1 0-0-0 13. Bg7 Rhg8 14. Bxf6 Bxf6 15. Nd5 Qxb2 16. Nxf6 Rh8 17. a3 h5 18. Qd2 Rdf8 19. Rfb1 Qxa1 20. Rxa1 gxf5 21. Nxd7 Kxd7 22. exf5 f6 23. Rb1 b6 24. Qc3 h4 25. Bxc6+ Kxc6 26. g4 d5 27. d4 exd4 28. Nxd4+ Kd7 29. Ne6 Re8 30. Qxf6 d4 31. Qg7+ Kd6 32. c4 Rhg8 33. Qc7# 1-0

[Event "VIE Cup"]
[Site "Hanoi"]
[Date "2021.??.??"]
[Round "3"]
[White "Le, Dang Khoi"]
[Black "Hoang, Trung Phong"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2433"]
[BlackElo "2423"]
[PlyCount "27"]
[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. c3 g6 3. Nf3 Bg7 4. Bc4 Nc6 5. d3 Nf6 6. Bg5 0-0 7. 0-0 d6 8. h3 a6 9. Re1 b5 10. Bb3 Bb7 11. Qd2 Re8 12. Bh6 Bh8 13. Ng5 e5 14. Bxf7# 1-0

[Event "VIE Cup"]
[Site "Hanoi"]
[Date "2021.??.??"]
[Round "1"]
[White "Le, Dang Khoi"]
[Black "Nguyen, Lam Thien"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2433"]
[BlackElo "2116"]
[PlyCount "52"]
[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 a6 4. Bxc6 dxc6 5. Nxe5 Qd4 6. Ng4 Qxe4+ 7. Ne3 Be6 8. Nc3 Qh4 9. d3 0-0-0 10. Bd2 Nf6 11. g3 Qh3 12. Qe2 Bc5 13. 0-0-0 Rhe8 14. f3 Ba7 15. Rhf1 Nd5 16. Ne4 f5 17. Ng5 Qh5 18. Nxd5 Bxd5 19. Qg2 Bxa2 20. b3 Bd4 21. g4 Qg6 22. h4 Qd6 23. b4 Qe5 24. c4 Bb2+ 25. Kc2 Rxd3 26. Rfe1 Rc3+ 0-1

[Event "VIE Cup"]
[Site "Hanoi"]
[Date "2021.??.??"]
[Round "4"]
[White "Nguyen, Huu Hoang Anh"]
[Black "Le, Dang Khoi"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1945"]
[BlackElo "2433"]
[PlyCount "59"]
[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 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 Nf6 6. N1c3 Be7 7. Bg5 0-0 8. Bxf6 Bxf6 9. Nd5 b6 10. Nd6 Be7 11. Nf5 Bb4+ 12. c3 Be7 13. Bb5 Bg5 14. h4 Bf6 15. g4 a6 16. Bd3 d6 17. g5 Be7 18. Qf3 f6 19. Bc4 Kh8 20. Nfxe7 Nxe7 21. gxf6 Nxd5 22. fxg7+ Kxg7 23. Qg3+ Kh8 24. Bxd5 Rf6 25. Bxa8 Rg6 26. Qe3 Qg8 27. 0-0-0 Bg4 28. Bd5 Qf8 29. Rdg1 Qg7 30. h5 1-0

[Event "VIE Cup"]
[Site "Hanoi"]
[Date "2021.??.??"]
[Round "2"]
[White "Tran, Ngoc Minh Duy"]
[Black "Le, Dang Khoi"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1288"]
[BlackElo "2433"]
[PlyCount "53"]
[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 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 Bc5 6. N1c3 a6 7. Nd6+ Bxd6 8. Qxd6 Nf6 9. Bg5 h6 10. Nd5 Qa5+ 11. b4 Qa4 12. Nc7+ Kd8 13. Bxf6+ gxf6 14. Nxa8 Ne7 15. Bd3 Qa3 16. 0-0 Rg8 17. Qc7+ Ke8 18. Nb6 Kf8 19. Qd8+ Kg7 20. Qxe7 a5 21. Nd5 axb4 22. Qxf6+ Kf8 23. Qxh6+ Rg7 24. Qd6+ Kg8 25. Nf6+ Kh8 26. Qf8+ Rg8 27. Qh6# 1-0

