[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.16"]
[Round "9"]
[White "Nguyen, Vuong Tung Lam"]
[Black "Do, An Hoa"]
[Result "0-1"]
[ECO "A96"]
[WhiteElo "1870"]
[BlackElo "1797"]
[PlyCount "52"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 d6 7. b3 Ne4 8. Bb2 Bf6 9. Nbd2 Nc6 10. Ne1 Nxd2 11. Qxd2 Qe8 12. f4 e5 13. fxe5 dxe5 14. d5 Ne7 15. e4 Qh5 16. Nd3 fxe4 17. Bxe4 Bh3 18. Bf3 Qg5 19. Qxg5 Bxg5 20. Bg2 Be3+ 21. Kh1 Bxg2+ 22. Kxg2 e4 23. Rxf8+ Rxf8 24. Re1 Rf3 25. Ne5 Rf2+ 26. Kh3 Nf5 0-1

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.15"]
[Round "8"]
[White "Do, An Hoa"]
[Black "Tran, Vo Quoc Bao"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1797"]
[BlackElo "1997"]
[PlyCount "80"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 e6 5. Bd3 Be7 6. e4 d6 7. 0-0 c5 8. c3 0-0 9. Re1 Re8 10. Nf1 Nc6 11. a3 d5 12. e5 Nd7 13. Ng3 Nf8 14. b4 c4 15. Bc2 f6 16. exf6 Bxf6 17. Nh5 Be7 18. Ne5 Nxe5 19. Rxe5 Bf6 20. Nxf6+ Qxf6 21. Ba4 Rec8 22. Bg5 Qf7 23. Qe2 Bc6 24. Bc2 a5 25. Re1 axb4 26. axb4 Ra3 27. Bc1 Rxc3 28. Qd2 Rxc2 29. Qxc2 Ra8 30. f4 Bd7 31. g4 Ng6 32. Rh5 Qf6 33. Qf2 Ra1 34. Qb2 Rxc1 35. Rxc1 Qxf4 36. Rh3 Qxg4+ 37. Rg3 Qe4 38. Qf2 Qf4 39. Ra1 Qb8 40. Qf1 Qe8 1/2-1/2

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.15"]
[Round "7"]
[White "Nguyen, Hoang Bach"]
[Black "Do, An Hoa"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1600"]
[BlackElo "1797"]
[PlyCount "80"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 Bb4 5. Bd2 0-0 6. e3 d6 7. a3 Bxc3 8. Bxc3 b6 9. Be2 Bb7 10. 0-0 Ne4 11. Nd2 Nxc3 12. bxc3 c5 13. Bf3 Nc6 14. h3 Qc7 15. Qc2 Rae8 16. Rac1 e5 17. Bd5+ Kh8 18. Qd3 Ne7 19. Bxb7 Qxb7 20. f4 e4 21. Qe2 Qa6 22. a4 Qxa4 23. Ra1 Qd7 24. Ra6 d5 25. Rfa1 Ra8 26. R1a3 Rfc8 27. cxd5 Nxd5 28. Nc4 cxd4 29. Ne5 d3 30. Nxd7 dxe2 31. Kf2 Rxc3 32. Rxc3 Nxc3 33. Nxb6 Rb8 34. Rxa7 Kg8 35. Ra8 Rxa8 36. Nxa8 Nd5 37. Kxe2 Kf7 38. g4 g6 39. gxf5 gxf5 40. h4 h5 0-1

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.14"]
[Round "6"]
[White "Do, An Hoa"]
[Black "Nguyen, Dinh Trung"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1797"]
[BlackElo "1947"]
[PlyCount "113"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bd3 0-0 6. 0-0 Re8 7. c3 e5 8. Re1 c6 9. Nf1 Qb6 10. a4 a5 11. h3 Nh5 12. dxe5 dxe5 13. Be3 Qc7 14. Bc4 Be6 15. Bxe6 Rxe6 16. Qb3 Nd7 17. Rad1 h6 18. Rd2 Nhf6 19. Red1 Bf8 20. Ng3 Kg7 21. Qc4 Nb6 22. Qa2 c5 23. b3 Nc8 24. c4 Ne7 25. Qa3 b6 26. Nh2 Nc6 27. Ng4 Nxg4 28. Rd7 Nxe3 29. Rxc7 Nxd1 30. Rd7 Rd8 31. Rd5 Rf6 32. f3 Ne3 33. Rxd8 Nxd8 34. Qc1 Nxg2 35. Kxg2 Ne6 36. Ne2 Nd4 37. Nxd4 cxd4 38. Kf2 Rd6 39. Ke1 d3 40. Kd1 d2 41. Qc3 Rd4 42. Qe3 g5 43. h4 Be7 44. h5 Bb4 45. Qe2 Rd6 46. Qe3 Rf6 47. Qd3 Rf4 48. Kc2 Rh4 49. Qf1 Rxh5 50. Qg2 Rh4 51. Kd1 Kg6 52. Ke2 h5 53. Qg1 f6 54. Qg2 Rf4 55. Qf2 g4 56. Qxb6 Rxf3 57. Qg1 0-1

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.13"]
[Round "4"]
[White "Do, An Hoa"]
[Black "Nguyen, Huynh Tuan Hai"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1797"]
[BlackElo "2106"]
[PlyCount "101"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 g6 5. Bd3 c5 6. 0-0 Bg7 7. c3 d5 8. Ne5 0-0 9. f4 Ba6 10. b3 Bxd3 11. Nxd3 Nbd7 12. Bb2 Ne8 13. Ne5 Rc8 14. c4 cxd4 15. exd4 dxc4 16. bxc4 Nd6 17. Qa4 Rc7 18. Rfe1 Qc8 19. Rac1 Rd8 20. Ba3 Bh6 21. Nd3 Nf6 22. d5 Qf5 23. Re3 Ng4 24. Rg3 Bg7 25. h3 Nh6 26. Nb4 Qd7 27. Nc6 Nhf5 28. Bxd6 Nxd6 29. Qb4 Rdc8 30. Re1 Bf8 31. Ne4 Nb7 32. Nxa7 Rxc4 33. Qxb6 Ra8 34. Rc3 Qxd5 35. Rxc4 Qxc4 36. Nc6 Nd6 37. Nxe7+ Bxe7 38. Nxd6 Bxd6 39. Qxd6 Qxa2 40. Qf6 Qd5 41. h4 Rf8 42. Kh2 Qh5 43. Kh3 Qh6 44. f5 Qg7 45. Qc6 gxf5 46. Qf3 Rc8 47. g3 Qf6 48. Qf4 Kg7 49. Re5 Rc4 50. Qxf5 Qxf5+ 51. Rxf5 1/2-1/2

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.13"]
[Round "5"]
[White "Pham, Xuan Dat"]
[Black "Do, An Hoa"]
[Result "1-0"]
[ECO "A92"]
[WhiteElo "2160"]
[BlackElo "1797"]
[PlyCount "65"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. c4 e6 4. Bg2 Be7 5. Nf3 d6 6. Nc3 0-0 7. Qd3 Qe8 8. e4 fxe4 9. Nxe4 Nc6 10. 0-0 e5 11. dxe5 dxe5 12. Re1 Kh8 13. Nxf6 Bxf6 14. Ng5 Bxg5 15. Bxg5 Qf7 16. Be3 Bf5 17. Qc3 Rfe8 18. Rad1 Bg4 19. Rd5 a6 20. h3 Bf3 21. Bxf3 Qxf3 22. Rd7 Rac8 23. Rxg7 Nd4 24. Rg5 Qf6 25. Bxd4 Qxg5 26. Bxe5+ Kg8 27. Qf3 Rf8 28. Qd5+ Rf7 29. Re4 h5 30. h4 Qg6 31. Bc3 Rcf8 32. Re5 c6 33. Qc5 1-0

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.12"]
[Round "3"]
[White "Pham, Phu Quang"]
[Black "Do, An Hoa"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1963"]
[BlackElo "1797"]
[PlyCount "88"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. 0-0 Qc7 8. Bf4 Nge7 9. Na3 Ng6 10. Bg3 fxe5 11. Nb5 Qb6 12. dxe5 Na5 13. Nd6+ Bxd6 14. exd6 Qxb2 15. Ne5 Nxe5 16. Bxe5 0-0-0 17. Rb1 Qa3 18. Bxg7 Rhg8 19. Be5 Nc6 20. Bg3 Qxc3 21. Qa4 Qa5 22. Qh4 Qxa2 23. Bb5 Nb8 24. Ra1 Qb3 25. Rfb1 Qc3 26. Rc1 Qb2 27. Rab1 Qa3 28. Ra1 Qb2 29. Rxc5+ Nc6 30. Rac1 Kb8 31. Bxc6 Bxc6 32. Qxh7 Rg7 33. Qd3 Ka8 34. h3 d4 35. Rb1 Rxg3 36. Qxg3 Qxb1+ 37. Kh2 Qe4 38. Re5 Qh7 39. Rg5 a6 40. Qe5 d3 41. Rg7 Qe4 42. Qg5 Rb8 43. d7 Qd5 44. Qxd5 exd5 0-1

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.11"]
[Round "2"]
[White "Do, An Hoa"]
[Black "Nguyen, Viet Dung"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1797"]
[PlyCount "61"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5 4. e3 c5 5. c3 Nc6 6. Bd3 Bd6 7. 0-0 0-0 8. dxc5 Bxc5 9. e4 Qc7 10. Qe2 Re8 11. e5 Nd7 12. Nb3 Bb6 13. Bf4 Nc5 14. Nxc5 Bxc5 15. Rae1 Bd7 16. Ng5 g6 17. Nxh7 Kxh7 18. Qh5+ Kg8 19. Bxg6 fxg6 20. Qxg6+ Kh8 21. Bg5 Rf8 22. b4 Bb6 23. Qh6+ Kg8 24. Bf6 Rxf6 25. exf6 Bc8 26. b5 Ne5 27. Rxe5 Kf7 28. Rg5 Ke8 29. Rg7 Qd6 30. f7+ Kd7 31. f8Q+ 1-0

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2024.03.11"]
[Round "1"]
[White "To, Nhat Minh"]
[Black "Do, An Hoa"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2331"]
[BlackElo "1797"]
[PlyCount "64"]
[EventDate "2024.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Ne2 b5 9. c3 b4 10. cxb4 cxb4 11. g4 Nb6 12. b3 h5 13. gxh5 Rxh5 14. Ng3 Rh8 15. h4 Ne7 16. Bd3 Bd7 17. Qe2 a5 18. h5 a4 19. Rc1 Rc8 20. Bb1 axb3 21. axb3 Nf5 22. Nxf5 exf5 23. Bd2 Rh6 24. Kf2 Na8 25. Nh4 g6 26. Ng2 Qb6 27. Be3 Nc7 28. hxg6 fxg6 29. Rxh6 Bxh6 30. Nh4 Kf7 31. Qf3 Ra8 32. Kg1 Bf8 1-0

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.23"]
[Round "9"]
[White "Nguyen, Phuoc Tam"]
[Black "Do, An Hoa"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2179"]
[BlackElo "1601"]
[PlyCount "77"]
[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. Nf3 e6 2. d4 f5 3. c4 Nf6 4. Nc3 Bb4 5. Qb3 a5 6. a3 a4 7. Qc2 Bxc3+ 8. Qxc3 0-0 9. g3 d6 10. Bg2 Qe8 11. 0-0 Ne4 12. Qc2 e5 13. Be3 Nc6 14. Rad1 Qh5 15. c5 Nf6 16. cxd6 cxd6 17. dxe5 dxe5 18. Qc4+ Kh8 19. Qh4 e4 20. Qxh5 Nxh5 21. Nd4 Nxd4 22. Bxd4 Be6 23. Rc1 Rfd8 24. e3 Rac8 25. Rfe1 Nf6 26. Bf1 Kg8 27. Bb5 Bb3 28. Kg2 Kf7 29. h3 Nd5 30. Be2 g5 31. Kh2 Kg6 32. Rg1 Rf8 33. f3 Bc2 34. fxe4 fxe4 35. Bg4 Rf2+ 36. Rg2 Rxg2+ 37. Kxg2 Rc6 38. Rf1 Bd3 39. Rf8 1/2-1/2

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.22"]
[Round "7"]
[White "Bui, Ngoc Gia Bao"]
[Black "Do, An Hoa"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1983"]
[BlackElo "1601"]
[PlyCount "78"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Nf3 Bd6 6. h3 Nge7 7. 0-0 0-0 8. Nc3 Nb4 9. Nb5 Nxd3 10. Nxd6 Nxf2 11. Rxf2 Qxd6 12. Nh2 Bf5 13. Bf4 Qb6 14. c3 Be4 15. Nf3 f6 16. Nd2 Ng6 17. Nxe4 dxe4 18. Qb3+ Qxb3 19. axb3 Nxf4 20. Rxf4 f5 21. g4 fxg4 22. Rxg4 Rae8 23. Rxa7 e3 24. Ra1 Rf2 25. Rg2 Ref8 26. Rxf2 Rxf2 27. Re1 Rxb2 28. Rxe3 Rxb3 29. Kf2 Kf7 30. Kg3 b5 31. Kg4 b4 32. Rf3+ Ke6 33. Re3+ Kd6 34. Re1 bxc3 35. Rc1 Kd5 36. Kf3 Kxd4 37. Ke2 Rb2+ 38. Kd1 Kd3 39. h4 Rh2 0-1

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.22"]
[Round "8"]
[White "Do, An Hoa"]
[Black "Phan, Ba Thanh Cong"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1601"]
[BlackElo "1841"]
[PlyCount "89"]
[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. Nf3 e6 3. Nbd2 d5 4. e3 Be7 5. Bd3 b6 6. Ne5 Bb7 7. f4 c6 8. 0-0 Nbd7 9. Qf3 Qc7 10. g4 g6 11. c3 Rg8 12. e4 dxe4 13. Nxe4 c5 14. Nxf6+ Nxf6 15. Bb5+ Kf8 16. Qh3 h5 17. f5 gxf5 18. Bh6+ Rg7 19. g5 Ne4 20. g6 cxd4 21. cxd4 Qd6 22. Rad1 Ng5 23. Qb3 f6 24. h4 fxe5 25. hxg5 f4 26. dxe5 Qc5+ 27. Kh2 Qxe5 28. Qc3 Qxc3 29. bxc3 Bd5 30. c4 a6 31. Bd7 Rd8 32. cxd5 Rxd7 33. dxe6 Rc7 34. Rxf4+ Kg8 35. Bxg7 Kxg7 36. Rd7 Rxd7 37. exd7 Kxg6 38. Rf8 Bxf8 39. d8Q Bg7 40. Kh3 b5 41. Kh4 Be5 42. Qd3+ Kg7 43. Kxh5 Kf7 44. Qd7+ Kf8 45. Kg6 1-0

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.21"]
[Round "6"]
[White "Do, An Hoa"]
[Black "Vo, Hoai Thuong"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "1601"]
[BlackElo "1993"]
[PlyCount "96"]
[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. Nf3 Nf6 3. e3 c6 4. c4 e6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bd6 9. e4 e5 10. d5 cxd5 11. Nxb5 Bb4+ 12. Bd2 Bxd2+ 13. Nxd2 Nc5 14. Qc2 Nxd3+ 15. Qxd3 0-0 16. exd5 Nxd5 17. 0-0 Bb7 18. Rfe1 Nf4 19. Qxd8 Rfxd8 20. Ne4 f6 21. f3 Bxe4 22. Rxe4 Rd2 23. Kh1 Rxb2 24. a4 Nxg2 25. Rc1 Nf4 26. Rec4 Rd8 27. Rc8 Rxc8 28. Rxc8+ Kf7 29. h4 a6 30. Nd6+ Kg6 31. Rc6 Kh5 32. Rxa6 Kxh4 33. Ra7 Ne2 34. Rxg7 Ng3+ 35. Kg1 h5 36. Ne4 Nxe4 37. fxe4 Rb4 38. a5 Rxe4 39. a6 Ra4 40. a7 Ra2 41. Kf1 f5 42. Kg1 e4 43. Kf1 f4 44. Kg1 e3 45. Kf1 f3 46. Kg1 Kh3 47. Kh1 Rh2+ 48. Kg1 f2+ 0-1

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.20"]
[Round "4"]
[White "Do, An Hoa"]
[Black "Tran, Duc Tu"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1601"]
[BlackElo "2052"]
[PlyCount "107"]
[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. Nf3 Nf6 3. e3 c5 4. dxc5 Qa5+ 5. Nbd2 Qxc5 6. a3 a5 7. b4 Qc7 8. Bb2 Bd7 9. c4 e6 10. c5 Be7 11. Be2 0-0 12. 0-0 b6 13. Be5 Qc8 14. cxb6 axb4 15. axb4 Nc6 16. Rxa8 Qxa8 17. Qa1 Nxe5 18. Nxe5 Bxb4 19. Nef3 Qb7 20. Qd4 Bd6 21. Ra1 Rb8 22. Ra7 Qc8 23. Qb2 Be8 24. g3 Qc5 25. Ra6 h6 26. Bd3 Ne4 27. Kg2 f6 28. Nc4 dxc4 29. Bxe4 f5 30. Bc2 Bc6 31. Qd4 Qxd4 32. exd4 Bb5 33. Ra7 Rxb6 34. d5 exd5 35. Bxf5 Bb8 36. Ra3 Be8 37. Nd4 Bf7 38. h4 g6 39. Bc2 Kg7 40. h5 Be5 41. hxg6 Bxg6 42. Nf3 Bf6 43. Ra7+ Bf7 44. Ba4 Re6 45. Kf1 Re7 46. Rxe7 Bxe7 47. Nd4 Kf6 48. Ke2 Bc5 49. Ke3 Bg6 50. f4 Ke7 51. g4 Be4 52. Bb5 c3 53. Bd3 Bxd3 54. Kxd3 0-1

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.20"]
[Round "5"]
[White "Nguyen, Dac Nguyen Dung"]
[Black "Do, An Hoa"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1986"]
[BlackElo "1601"]
[PlyCount "95"]
[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 e6 2. c4 f5 3. Nc3 Nf6 4. e3 Bb4 5. Bd3 0-0 6. Nge2 d6 7. a3 Bxc3+ 8. Nxc3 e5 9. 0-0 Nc6 10. Bc2 a5 11. b3 Qe7 12. Bb2 Qf7 13. Ne2 Qg6 14. c5 Qh6 15. cxd6 cxd6 16. Bd3 Kh8 17. Ng3 f4 18. exf4 exf4 19. Ne4 d5 20. Nxf6 Rxf6 21. Qf3 Qg5 22. h3 Rh6 23. g4 fxg3 24. Qxg3 Qf6 25. Rfe1 Be6 26. Qe3 Rf8 27. Bf1 Rg6+ 28. Kh1 Qxf2 29. Qxf2 Rxf2 30. Bc3 h6 31. Re3 Bf5 32. Bd3 Bxd3 33. Rxd3 Ne7 34. Bxa5 Rgg2 35. Bc7 Rc2 36. Bd6 Nf5 37. Be5 Kh7 38. Rg1 Rgf2 39. Ra1 g5 40. Kg1 Nh4 41. Rf1 Rg2+ 42. Kh1 Rge2 43. Bg3 Nf5 44. Be5 Ne3 45. Rg1 Kg6 46. h4 Kf5 47. hxg5 hxg5 48. Rg3 0-1

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.19"]
[Round "3"]
[White "Dang, Hoang Son"]
[Black "Do, An Hoa"]
[Result "1-0"]
[ECO "A91"]
[WhiteElo "2333"]
[BlackElo "1601"]
[PlyCount "77"]
[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 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nc3 0-0 6. Nh3 d6 7. 0-0 e5 8. dxe5 dxe5 9. Bg5 c6 10. Qc2 h6 11. Bxf6 Bxf6 12. e4 f4 13. Rad1 Qc7 14. f3 Be6 15. Ne2 g5 16. Nf2 a5 17. Bh3 Bxh3 18. Nxh3 Be7 19. Kh1 Bc5 20. gxf4 exf4 21. Nf2 Nd7 22. Ng4 h5 23. Nh6+ Kh7 24. Nf5 Ne5 25. Nc1 Rad8 26. Nb3 Be3 27. c5 g4 28. Rd6 Rxd6 29. cxd6 Qd7 30. fxg4 Nxg4 31. h3 Nh6 32. Rd1 Nxf5 33. exf5 Rxf5 34. Nd4 Bxd4 35. Rxd4 Kh6 36. Qd2 Kg6 37. Qd3 f3 38. Rf4 f2 39. Rxf2 1-0

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.18"]
[Round "2"]
[White "Do, An Hoa"]
[Black "Tu, Hoang Thai"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1601"]
[BlackElo "2235"]
[PlyCount "69"]
[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. Nf3 e6 3. Nbd2 c5 4. e3 Be7 5. Bd3 0-0 6. c3 Nc6 7. 0-0 d5 8. dxc5 Bxc5 9. e4 e5 10. Qe2 Re8 11. exd5 Nxd5 12. Ne4 Bf8 13. Rd1 Qc7 14. Nfg5 Bf5 15. Bc4 Bxe4 16. Nxf7 Nd4 17. cxd4 exd4 18. Ng5 Rac8 19. Bb3 d3 20. Qg4 h5 21. Qh4 Bg6 22. Bxd5+ Kh8 23. Bf4 Qd7 24. Bf3 Rc4 25. g3 Be7 26. Bxh5 Bxg5 27. Qxg5 Bh7 28. Bxe8 Qxe8 29. Be5 Qd7 30. Rac1 b5 31. Rxc4 bxc4 32. Qxg7+ Qxg7 33. Bxg7+ Kxg7 34. f4 Kf6 35. Kf2 1-0

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.18"]
[Round "1"]
[White "Nguyen, Hoang Vi"]
[Black "Do, An Hoa"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1923"]
[BlackElo "1601"]
[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 e6 2. c4 f5 3. Nc3 Nf6 4. g3 Bb4 5. Bg2 0-0 6. Qc2 d6 7. Nf3 Nc6 8. a3 Bxc3+ 9. Qxc3 Ne4 10. Qd3 e5 11. 0-0 a5 12. dxe5 dxe5 13. Qd5+ Kh8 14. Qxd8 Rxd8 15. Ng5 Rd4 16. Nxe4 fxe4 17. b3 Bf5 18. Be3 Rd7 19. Rfd1 Rad8 20. Rxd7 Rxd7 21. Kf1 Nd4 22. Bxd4 exd4 23. Ke1 h6 24. Rd1 c5 25. e3 b6 26. Rd2 g5 27. f3 exf3 28. Bxf3 Re7 29. e4 Re5 30. Kf2 Be6 31. Ke2 Kg7 32. Kd3 Bh3 33. b4 g4 34. Bg2 Bxg2 35. Rxg2 Re6 36. Rf2 Rf6 37. Ke2 Rxf2+ 38. Kxf2 cxb4 39. axb4 axb4 40. e5 b3 0-1

[Event "VIE-ch U15"]
[Site "Ho Chi Minh City"]
[Date "2022.07.16"]
[Round "8"]
[White "Do, An Hoa"]
[Black "Nguyen, Anh Hao"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2296"]
[BlackElo "2290"]
[PlyCount "54"]
[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 e6 2. Nf3 Nf6 3. Nbd2 c5 4. e3 Nc6 5. c3 b6 6. Bd3 Bb7 7. 0-0 cxd4 8. exd4 d5 9. Re1 Be7 10. Ne5 0-0 11. f4 Re8 12. Qf3 Bd6 13. Qh3 Ne7 14. Ndf3 Bxe5 15. fxe5 Ne4 16. Ng5 h6 17. Nxe4 dxe4 18. Bxe4 Bxe4 19. Rxe4 Nf5 20. Bd2 Qd5 21. Rf4 Ne7 22. Raf1 Rf8 23. b3 Ng6 24. Rg4 a5 25. Qg3 Kh7 26. h4 Rg8 27. Rxf7 Raf8 1-0

[Event "VIE-ch U15"]
[Site "Ho Chi Minh City"]
[Date "2022.07.15"]
[Round "7"]
[White "Dang, Anh Minh"]
[Black "Do, An Hoa"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2307"]
[BlackElo "2296"]
[PlyCount "75"]
[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 e6 2. c4 f5 3. Nc3 Nf6 4. Qc2 Bb4 5. e3 0-0 6. Bd3 d6 7. Nge2 Bxc3+ 8. Nxc3 g6 9. 0-0 e5 10. dxe5 dxe5 11. c5 Qe7 12. Bc4+ Kg7 13. Nd5 Nxd5 14. Bxd5 c6 15. Bf3 Na6 16. Bd2 Be6 17. b4 Kg8 18. a3 Nc7 19. Bc3 Bc4 20. Rfd1 e4 21. Be2 Qf7 22. Bb2 Bxe2 23. Qxe2 Nd5 24. Qd2 Qe7 25. Qd4 Nf6 26. Qc3 Rad8 27. b5 Rxd1+ 28. Rxd1 Rd8 29. Rxd8+ Qxd8 30. h3 Kf7 31. a4 Qe7 32. a5 Nd5 33. Qg7+ Ke6 34. Qg8+ Qf7 35. Qb8 Qc7 36. Qg8+ Qf7 37. Qb8 cxb5 38. Qd6# 1-0

[Event "VIE-ch U15"]
[Site "Ho Chi Minh City"]
[Date "2022.07.14"]
[Round "6"]
[White "Do, An Hoa"]
[Black "Vu, Ba Khoi"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2296"]
[BlackElo "2303"]
[PlyCount "133"]
[EventDate "2022.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 c5 5. c3 Be7 6. Ne5 Nc6 7. f4 cxd4 8. exd4 Ne4 9. Bxe4 dxe4 10. Qe2 Nxe5 11. fxe5 Qd5 12. Nd2 b6 13. 0-0 Bb7 14. Qg4 f5 15. Qe2 0-0 16. Nb3 Rac8 17. Qe3 Ba6 18. Re1 Bd3 19. Qg3 Qd8 20. Qh3 Qe8 21. Bd2 Qg6 22. Nc1 Ba6 23. Bf4 Qf7 24. Re3 Kh8 25. Rg3 g5 26. Bxg5 f4 27. Bxe7 Qxe7 28. Rg4 f3 29. gxf3 exf3 30. Kf2 Rg8 31. Rg3 Rxg3 32. hxg3 Qg5 33. Nb3 Qg6 34. Rd1 Qe4 35. Rd2 Rf8 36. Qh6 Qf5 37. g4 Qf7 38. Nc1 Bb7 39. Nd3 Rg8 40. Qh5 Rg6 41. Ke3 Qg8 42. Nf2 Qe8 43. Kd3 Ba6+ 44. Ke3 Bb7 45. Nh3 Qf8 46. Ng5 Qg7 47. Nxf3 Bxf3 48. Kxf3 Qf7+ 49. Ke2 Qf4 50. Kd3 Qf3+ 51. Kc2 Qe4+ 52. Kb3 Qd5+ 53. c4 Qf3+ 54. Kc2 Qe4+ 55. Kc3 Qe3+ 56. Rd3 Qc1+ 57. Kb3 a5 58. Rh3 Qd1+ 59. Ka3 Rg7 60. Qe8+ Rg8 61. Qd7 Rg7 62. Qd8+ Rg8 63. Qxb6 Qxg4 64. Rh6 Re8 65. Qb7 Qg3+ 66. b3 Qd3 67. Qf7 1-0

[Event "VIE-ch U15"]
[Site "Ho Chi Minh City"]
[Date "2022.07.13"]
[Round "4"]
[White "Do, An Hoa"]
[Black "Bui, Huy Phuoc"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2296"]
[BlackElo "2284"]
[PlyCount "104"]
[EventDate "2022.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 h6 7. Bd3 c5 8. Be4 Bd6 9. 0-0 0-0 10. Be3 Qe7 11. c3 f5 12. Bc2 Rd8 13. Qe2 Nc6 14. dxc5 Bxc5 15. Bxc5 Qxc5 16. Bb3 Kh8 17. Bxe6 Bxe6 18. Qxe6 Re8 19. Qf7 Re7 20. Qh5 Re2 21. Rab1 Kg8 22. Nh4 Re5 23. Rfe1 Rxe1+ 24. Rxe1 Rf8 25. Re8 Ne7 26. Rxf8+ Kxf8 27. Qf3 g5 28. Qh5 gxh4 29. Qxh6+ Kf7 30. Qxh4 Qd5 31. Qh5+ Ng6 32. h4 Kg7 33. Qe2 Kf6 34. g3 f4 35. Qg4 Qf5 36. Qf3 fxg3 37. Qxf5+ Kxf5 38. fxg3 Ne5 39. Kf1 Ke4 40. Ke2 b5 41. h5 Nf7 42. b3 Nh6 43. a4 a6 44. axb5 axb5 45. Kd2 Ng4 46. Kc2 Ne3+ 47. Kb2 Kf5 48. Ka3 Nc2+ 49. Kb2 Ne3 50. Kc1 Kg4 51. Kd2 Nf1+ 52. Kd3 Nxg3 1/2-1/2

[Event "VIE-ch U15"]
[Site "Ho Chi Minh City"]
[Date "2022.07.12"]
[Round "2"]
[White "Do, An Hoa"]
[Black "Nguyen, Tran Duy Anh"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2296"]
[BlackElo "2295"]
[PlyCount "46"]
[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 e6 4. Bd3 Nbd7 5. Nbd2 Be7 6. Ne5 c5 7. c3 0-0 8. f4 Qc7 9. 0-0 b6 10. Qf3 Bb7 11. g4 g6 12. g5 Nxe5 13. fxe5 Ne4 14. h4 Qc6 15. Qg4 b5 16. Rf4 Nxd2 17. Bxd2 a5 18. h5 Kg7 19. Kg2 b4 20. Rh1 Qe8 21. hxg6 hxg6 22. Rh7+ Kxh7 23. Qh3+ Kg8 1-0

[Event "VIE-ch U15"]
[Site "Ho Chi Minh City"]
[Date "2022.07.12"]
[Round "3"]
[White "Hoang, Minh Hieu"]
[Black "Do, An Hoa"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "2289"]
[BlackElo "2296"]
[PlyCount "53"]
[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 e6 2. c4 f5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 d6 6. 0-0 0-0 7. Nc3 Ne4 8. Nd2 Nxc3 9. bxc3 Nc6 10. e4 e5 11. exf5 exd4 12. cxd4 Bxf5 13. Bb2 Bf6 14. Ne4 Rb8 15. Nxf6+ Qxf6 16. Qd2 Qg6 17. Rfe1 Rbe8 18. Bd5+ Kh8 19. Rxe8 Rxe8 20. Re1 Nd8 21. Bf3 Rxe1+ 22. Qxe1 Qe6 23. Qc3 Bh3 24. d5 Qe7 25. Be4 b6 26. Qe3 Nb7 27. Qh6 1-0

[Event "VIE-ch U15"]
[Site "Ho Chi Minh City"]
[Date "2022.07.11"]
[Round "1"]
[White "Tran, Duc Thang"]
[Black "Do, An Hoa"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2283"]
[BlackElo "2296"]
[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. d4 e6 2. e4 d5 3. exd5 exd5 4. Bf4 Nf6 5. Bd3 c5 6. c3 cxd4 7. cxd4 Qb6 8. Qe2+ Be7 9. Bb5+ Bd7 10. Bxd7+ Nbxd7 11. Nf3 0-0 12. 0-0 Ne4 13. Nc3 Nxc3 14. bxc3 Rfe8 15. Rab1 Qc6 16. Qb5 Nb6 17. Qxc6 bxc6 18. Bc7 Na4 19. Rfc1 c5 20. dxc5 Bxc5 21. Be5 f6 22. Bd4 Re2 23. Bxc5 Nxc5 24. c4 Nd3 25. Rc3 dxc4 26. Rxc4 Rxa2 27. Rf1 g5 28. g3 a5 29. Nd4 Rd8 30. Nf5 Ne5 31. Rc5 Rdd2 32. Rc8+ Kf7 33. Rc7+ Ke6 34. Ng7+ Kd5 35. Rcc1 Nd3 36. Rcd1 a4 37. Nf5 a3 38. Ne3+ Kd4 39. Nf5+ Kc3 40. Nd6 Rxd1 41. Rxd1 Kc2 42. Nb5 Kxd1 43. Nc3+ Kc2 44. Nxa2 Kb3 0-1

[Event "VIE-ch U15"]
[Site "Hanoi"]
[Date "2022.06.17"]
[Round "9"]
[White "Do, An Hoa"]
[Black "Tran, Ly Khoi Nguyen"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2321"]
[BlackElo "2308"]
[PlyCount "32"]
[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. Nbd2 d5 4. e3 c5 5. c3 Nc6 6. Bd3 Bd6 7. 0-0 0-0 8. dxc5 Bxc5 9. e4 b6 10. Qe2 h6 11. exd5 Nxd5 12. Ne4 Be7 13. Rd1 Qc7 14. a3 Bb7 15. Ng3 Nf6 16. c4 Bd6 1-0

[Event "VIE-ch U15"]
[Site "Hanoi"]
[Date "2022.06.16"]
[Round "8"]
[White "Tran, Ngoc Minh Duy"]
[Black "Do, An Hoa"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2326"]
[BlackElo "2321"]
[PlyCount "51"]
[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 e6 2. d4 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. Nf3 Nf6 6. Bg5 Be7 7. Qd2 b6 8. 0-0-0 Bb7 9. Bc4 c6 10. Bxf6 Bxf6 11. Ne4 Be7 12. Ne5 0-0 13. f4 h6 14. Qe2 Nd7 15. f5 exf5 16. Ng3 Bg5+ 17. Kb1 f4 18. Nf5 Qc7 19. h4 Bf6 20. Nxf7 Rxf7 21. Qh5 Nf8 22. Rhe1 g6 23. Qxh6 Qd7 24. Re7 Qxe7 25. Nxe7+ Bxe7 26. Qxf4 1-0

[Event "VIE-ch U15"]
[Site "Hanoi"]
[Date "2022.06.15"]
[Round "6"]
[White "Can, Chi Thanh1111"]
[Black "Do, An Hoa"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "2305"]
[BlackElo "2321"]
[PlyCount "115"]
[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 e6 2. c4 f5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 d6 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 a5 10. b3 Nc6 11. Bb2 Bf6 12. Rad1 Qe8 13. Rfe1 e5 14. dxe5 dxe5 15. e4 fxe4 16. Nd2 Bg4 17. Rc1 Nb4 18. Rb1 e3 19. Rxe3 Nxa2 20. Qc2 Nb4 21. Qc1 Rd8 22. Ba3 Qg6 23. Bxb4 axb4 24. Be4 Qh6 25. Nf3 c6 26. Qe1 Rd7 27. Qxb4 Rfd8 28. h4 Qh5 29. Rbe1 Ra8 30. c5 Rf8 31. Kg2 Kh8 32. Qc4 Rdf7 33. Qc3 Bd8 34. Rf1 Ba5 35. Qd3 Rd7 36. Qc2 h6 37. Nh2 Rd2 38. Qb1 Be2 39. Rxe2 Qxe2 40. Bf3 Qb5 41. Qg6 Qxc5 42. Be4 Rfxf2+ 43. Kh3 Kg8 44. Rxf2 Rxf2 45. Ng4 Kh8 46. Nxf2 Qxf2 47. Qd6 Kg8 48. Qb8+ Kf7 49. Qxb7+ Kf8 50. Qa8+ Ke7 51. Qxa5 Qf1+ 52. Kh2 Qf2+ 53. Bg2 Kd6 54. Qd8+ Kc5 55. Qe7+ Kd4 56. Qd6+ Kc3 57. Qxe5+ Kxb3 58. Qe6+ 1-0

[Event "VIE-ch U15"]
[Site "Hanoi"]
[Date "2022.06.15"]
[Round "7"]
[White "Do, An Hoa"]
[Black "Thai, Ho Tan Minh"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2321"]
[BlackElo "2309"]
[PlyCount "75"]
[EventDate "2022.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 e6 5. Qb3 b6 6. Nc3 Be7 7. Be2 0-0 8. 0-0 Ne4 9. cxd5 Nxc3 10. bxc3 exd5 11. c4 c6 12. Ne5 f6 13. Nd3 Bg6 14. Nf4 Bf7 15. cxd5 cxd5 16. Bf3 g5 17. Nh5 Nc6 18. Bd2 Qd7 19. h3 Rab8 20. Ng3 b5 21. Rfc1 Rfc8 22. Rc2 a5 23. a4 Nb4 24. Rxc8+ Rxc8 25. Bg4 Be6 26. Bxe6+ Qxe6 27. axb5 Ra8 28. Ne2 Qd7 29. Nc3 Kg7 30. Bc1 Qf5 31. Ba3 Nc2 32. Qb1 Bxa3 33. Rxa3 Rc8 34. b6 Qg6 35. b7 Rf8 36. Rxa5 Qd3 37. Ra8 Rf7 38. b8Q 1-0

[Event "VIE-ch U15"]
[Site "Hanoi"]
[Date "2022.06.14"]
[Round "5"]
[White "Do, An Hoa"]
[Black "Tran, Phat Dat"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2321"]
[BlackElo "2325"]
[PlyCount "118"]
[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 d5 3. e3 Bg4 4. c4 Bxf3 5. Qxf3 e6 6. Bd3 Nbd7 7. 0-0 Be7 8. Nc3 c6 9. Ne2 0-0 10. Bd2 Re8 11. Qg3 dxc4 12. Bc2 e5 13. dxe5 Nxe5 14. Bc3 Bd6 15. Qh4 Qc7 16. Ng3 Ng6 17. Qxc4 Nd5 18. Bd4 Be5 19. Rac1 Bxd4 20. Qxd4 Qb6 21. Qxb6 axb6 22. a3 Red8 23. Rfd1 Ne5 24. Ne2 b5 25. Bb3 Nb6 26. Rxd8+ Rxd8 27. Nc3 Kf8 28. Rd1 Rxd1+ 29. Nxd1 Ke7 30. Kf1 Kd6 31. Ke2 f6 32. Bc2 h6 33. Kd2 Nec4+ 34. Kc1 g5 35. Nc3 Ke5 36. Ne4 Nd7 37. Ng3 Nc5 38. Ne2 Nd6 39. b3 Na6 40. g3 b4 41. a4 c5 42. f4+ Kd5 43. Bh7 c4 44. e4+ Kc5 45. bxc4 Kxc4 46. a5 Nc5 47. e5 fxe5 48. Bg8+ Kb5 49. fxe5 Nd3+ 50. Kc2 Nxe5 51. Nd4+ Kxa5 52. Kb3 Ne4 53. Bd5 Nc5+ 54. Kb2 Ka4 55. Nf5 h5 56. h4 gxh4 57. gxh4 Ned3+ 58. Kc2 Nf4 59. Nd4 Nxd5 0-1

[Event "VIE-ch U15"]
[Site "Hanoi"]
[Date "2022.06.13"]
[Round "3"]
[White "Do, An Hoa"]
[Black "Dang, Ngoc Minh"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2321"]
[BlackElo "2310"]
[PlyCount "77"]
[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. Nbd2 d5 4. e3 Bd6 5. Bd3 0-0 6. 0-0 Nbd7 7. Re1 e5 8. e4 dxe4 9. Nxe4 Nxe4 10. Rxe4 exd4 11. Rxd4 Nc5 12. Bg5 Qd7 13. Bf4 Nxd3 14. Qxd3 Qf5 15. Bxd6 cxd6 16. Rxd6 Qxd3 17. Rxd3 Bf5 18. Rd2 Rfc8 19. c3 h6 20. Nd4 Bg6 21. f3 a6 22. Re1 b5 23. Re7 b4 24. cxb4 Rc4 25. a3 Rd8 26. Nb3 Rxd2 27. Nxd2 Rc1+ 28. Kf2 Rc2 29. Ke3 Rxb2 30. Re8+ Kh7 31. Ra8 Rc2 32. Rxa6 Rc3+ 33. Kf4 Rc2 34. Ne4 Rxg2 35. h4 Bxe4 36. Kxe4 Rh2 37. b5 Rxh4+ 38. Ke3 Rh1 39. a4 1-0

[Event "VIE-ch U15"]
[Site "Hanoi"]
[Date "2022.06.13"]
[Round "4"]
[White "Nguyen, Thanh Liem"]
[Black "Do, An Hoa"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2312"]
[BlackElo "2321"]
[PlyCount "101"]
[EventDate "2022.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 Qxd5 4. Nf3 Nf6 5. c4 Qd8 6. Nc3 Be7 7. Bd3 0-0 8. 0-0 b6 9. Bg5 Bb7 10. Qe2 Nbd7 11. Rad1 Re8 12. Rd2 h6 13. Bh4 Nh5 14. Be4 Bxe4 15. Qxe4 Bxh4 16. Qxh4 Qxh4 17. Nxh4 c6 18. d5 Ne5 19. b3 g5 20. Nf3 Nxf3+ 21. gxf3 cxd5 22. cxd5 exd5 23. Nxd5 Rad8 24. Rfd1 Kf8 25. h3 Re5 26. Ne3 Rxd2 27. Rxd2 Nf4 28. Kh2 Ke7 29. Ng4 Re6 30. Ne3 Re5 31. Ng4 Re2 32. Rxe2+ Nxe2 33. Nxh6 Nc1 34. Nf5+ Kf6 35. Nd6 Nxa2 36. Nc8 Nc1 37. b4 a6 38. Nxb6 Nd3 39. Kg3 Kf5 40. Nd5 Ke5 41. Ne3 Nxb4 42. Kg4 f6 43. Nc4+ Kd4 44. Na5 Nd3 45. Kf5 Nxf2 46. Kxf6 Nxh3 47. Kf5 Ng1 48. Kxg5 Nxf3+ 49. Kf4 Nd2 50. Nb7 Nc4 51. Kf3 1/2-1/2

[Event "VIE-ch U15"]
[Site "Hanoi"]
[Date "2022.06.12"]
[Round "2"]
[White "Doan, Tat Thang"]
[Black "Do, An Hoa"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2304"]
[BlackElo "2321"]
[PlyCount "129"]
[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 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 Bb4 5. Qc2 0-0 6. Bg5 h6 7. Bxf6 Qxf6 8. 0-0-0 b6 9. e3 Bb7 10. Nb5 Rc8 11. Qb3 Be7 12. Bd3 d6 13. Kb1 e5 14. c5+ Kh8 15. Bc4 Nc6 16. cxd6 cxd6 17. dxe5 dxe5 18. Bd5 e4 19. Bxc6 Bxc6 20. Nfd4 Be8 21. Qd5 g6 22. Nc7 Bf7 23. Nde6 Rab8 24. Qd4 Rb7 25. Qxf6+ Bxf6 26. Rc1 Be5 27. Rhd1 Bxc7 28. Rc6 Bxe6 29. Rxe6 Rg8 30. Rd7 Rg7 31. Re8+ Kh7 32. Ree7 Rxe7 33. Rxe7+ Kg8 34. Kc2 b5 35. h4 a5 36. Rd7 Kf8 37. Kb3 a4+ 38. Kc2 Ke8 39. Rg7 Kd8 40. Rxg6 Rb6 41. Rg8+ Kd7 42. Rg7+ Kd6 43. Rf7 Rc6+ 44. Kd1 Ke6 45. Rh7 Ke5 46. Re7+ Kf6 47. Rh7 Kg6 48. Rh8 Kh5 49. Rf8 Kg6 50. Rg8+ Kf7 51. Rh8 Be5 52. Rd8 Rd6+ 53. Rxd6 Bxd6 54. Kc2 Bh2 55. Kd2 f4 56. exf4 Bxf4+ 57. Kc3 Be5+ 58. Kc2 Bd4 59. f3 e3 60. b3 Kf6 61. Kd3 Bc5 62. g3 a3 63. Ke2 Ke5 64. Kd3 b4 65. h5 0-1

[Event "VIE-ch U15"]
[Site "Hanoi"]
[Date "2022.06.11"]
[Round "1"]
[White "Do, An Hoa"]
[Black "Pham, Truong Phu"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2321"]
[BlackElo "2306"]
[PlyCount "160"]
[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 g6 3. Nbd2 Bg7 4. e4 0-0 5. Bd3 d6 6. 0-0 Nbd7 7. c3 e5 8. Re1 c6 9. Qb3 Qc7 10. a4 Re8 11. Nf1 Nf8 12. Bg5 h6 13. dxe5 hxg5 14. exf6 Bxf6 15. Nd4 Nd7 16. Qc2 a6 17. Nd2 c5 18. N4b3 Ne5 19. Bc4 Bd7 20. Bd5 Bc6 21. Bxc6 bxc6 22. c4 Reb8 23. Rab1 g4 24. Red1 Rb4 25. Nc1 Rab8 26. b3 Kf8 27. Nd3 Nxd3 28. Qxd3 Ke7 29. f3 Rh8 30. fxg4 d5 31. h3 d4 32. Rf1 Bg5 33. Rf3 Qe5 34. Rbf1 Rf8 35. Kh1 Rb7 36. R3f2 Kd8 37. Nf3 Qg3 38. Ne1 Rxb3 39. Qxg3 Rxg3 40. Nf3 Bf4 41. Rb2 Re8 42. Re1 f5 43. gxf5 gxf5 44. e5 Rg7 45. Rb8+ Ke7 46. Rb6 Rc8 47. Rxa6 Ke6 48. Ra5 d3 49. Rxc5 Rd7 50. Rd1 d2 51. g4 fxg4 52. hxg4 Rd3 53. Kg2 Be3 54. Ra5 Rc3 55. Kf1 Rf8 56. Ke2 Rxf3 57. Kxf3 Bb6+ 58. Ke4 Bxa5 59. Rxd2 Rxc4+ 60. Rd4 Rc5 61. Rd6+ Ke7 62. Rh6 Bc3 63. Rh7+ Ke6 64. Rh6+ Kf7 65. Rh7+ Kg6 66. Re7 Kg5 67. e6 Re5+ 68. Kd3 Bb4 69. Re8 Kf6 70. Kd4 Rxe6 71. g5+ Kf7 72. Rxe6 Kxe6 73. g6 Bf8 74. Ke4 Kd7 75. Kd4 Kc7 76. Ke4 Kb6 77. Ke5 Ka5 78. g7 Bxg7+ 79. Ke6 Kb6 80. a5+ Kb5 0-1

[Event "Hanoi op 12"]
[Site "Hanoi"]
[Date "2022.??.??"]
[Round "3"]
[White "Dang, Anh Minh"]
[Black "Do, An Hoa"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2144"]
[BlackElo "1600"]
[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 f5 2. c4 Nf6 3. Nc3 e6 4. Qc2 Bb4 5. e3 b6 6. Bd3 Bb7 7. f3 c5 8. Nge2 0-0 9. 0-0 Bxc3 10. bxc3 Nc6 11. Bd2 Qc7 12. e4 fxe4 13. fxe4 e5 14. d5 Na5 15. Ng3 Ba6 16. Bg5 Bxc4 17. Bxf6 Rxf6 18. Rxf6 gxf6 19. Nh5 Kh8 20. Rf1 Rf8 21. Bxc4 Nxc4 22. Rxf6 Rxf6 23. Nxf6 d6 24. Qe2 b5 25. Qg4 Qf7 26. Qe6 Kg7 27. Nxh7 Qxe6 28. dxe6 d5 29. Ng5 Kf6 30. e7 Nd6 31. h4 d4 32. cxd4 cxd4 33. Nf3 d3 34. e8Q Nxe8 35. Kf2 Ng7 36. Ke3 Ne6 37. g4 Nc5 38. g5+ Ke6 39. h5 a5 40. h6 d2 1-0

[Event "Hanoi op 12"]
[Site "Hanoi"]
[Date "2022.??.??"]
[Round "8"]
[White "Do, An Hoa"]
[Black "Nguyen, Van Toan Thanh"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1600"]
[BlackElo "1982"]
[PlyCount "59"]
[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. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. Nbd2 b6 6. e4 dxe4 7. Nxe4 0-0 8. Nxf6+ gxf6 9. Be4 c6 10. Bh6 Re8 11. Qd2 f5 12. Bd3 Ba6 13. 0-0-0 Bxd3 14. Qxd3 Bf8 15. Bf4 f6 16. Nh4 b5 17. Rde1 Qd7 18. Re3 Na6 19. Rg3+ Bg7 20. Re1 Kh8 21. a3 Red8 22. Qe3 c5 23. Bh6 cxd4 24. Bxg7+ Qxg7 25. Rxg7 dxe3 26. Re7 exf2 27. Rf1 Nc5 28. Rxf2 Rd4 29. Kb1 Ne4 30. Re2 1-0

[Event "Hanoi op 12"]
[Site "Hanoi"]
[Date "2022.??.??"]
[Round "6"]
[White "Do, An Hoa"]
[Black "Phan, Tran Bao Khang"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1600"]
[BlackElo "1968"]
[PlyCount "64"]
[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. Nf3 Nf6 3. e3 Bf5 4. c4 c6 5. cxd5 Nxd5 6. Nc3 Nxc3 7. bxc3 e6 8. Be2 Nd7 9. 0-0 Bd6 10. c4 Nf6 11. Bb2 0-0 12. Nh4 Be4 13. g3 h6 14. f3 Bh7 15. Ng2 Qe7 16. Qb3 Rfd8 17. Rad1 Rab8 18. e4 Nd7 19. e5 Bc7 20. f4 b5 21. Qf3 Nb6 22. cxb5 cxb5 23. Ne3 Na4 24. Ba1 Ba5 25. d5 Bb6 26. d6 Qb7 27. Bd4 Bxd4 28. Rxd4 Qb6 29. Rfd1 Nc3 30. R1d2 Nb1 31. Rd1 Nc3 32. R1d2 Bb1 1/2-1/2

[Event "Hanoi op 12"]
[Site "Hanoi"]
[Date "2022.??.??"]
[Round "2"]
[White "Do, An Hoa"]
[Black "Tran, Duc Tu"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1600"]
[BlackElo "2052"]
[PlyCount "74"]
[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. Nf3 Nf6 3. e3 c5 4. dxc5 Qa5+ 5. Nbd2 Nc6 6. a3 Bg4 7. Be2 Qxc5 8. b4 Qb6 9. Bb2 e6 10. c4 Be7 11. cxd5 exd5 12. 0-0 0-0 13. Nb3 Rfd8 14. Rc1 Ne4 15. b5 Na5 16. Bd4 Nxb3 17. Bxb6 Nxc1 18. Qxc1 axb6 19. Qc7 Bc5 20. h3 Bd7 21. Qxb7 Nd6 22. Qxd5 Nxb5 23. Ng5 Nd6 24. Rd1 h6 25. Ne4 Ba4 26. Ra1 Nxe4 27. Qxe4 Ra7 28. Bd3 g6 29. Bc4 Kh7 30. h4 h5 31. Ra2 Rd1+ 32. Kh2 Re7 33. Qf3 Rdd7 34. Bd5 Kg7 35. Ra1 Rd6 36. g3 Re5 37. Qxf7+ Kh6 1-0

[Event "Hanoi op 12"]
[Site "Hanoi"]
[Date "2022.??.??"]
[Round "4"]
[White "Do, An Hoa"]
[Black "Tran, Quoc Phu"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1600"]
[BlackElo "1819"]
[PlyCount "70"]
[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. Nbd2 d5 4. e3 c5 5. c3 Nc6 6. Bd3 Bd6 7. 0-0 0-0 8. dxc5 Bxc5 9. e4 a6 10. a4 e5 11. exd5 Qxd5 12. Qe2 Bg4 13. Ne4 Nxe4 14. Bxe4 Qe6 15. Re1 f6 16. b4 Be7 17. Qc2 Kh8 18. Be3 Rac8 19. Qb2 f5 20. Bxc6 Rxc6 21. Nxe5 Qxe5 22. Bg5 Qxe1+ 23. Rxe1 Bxg5 24. b5 axb5 25. Qxb5 Rxc3 26. h3 Bh5 27. Qxb7 Rcc8 28. a5 h6 29. a6 Rb8 30. Qd7 Rbd8 31. Qa4 Be8 32. Qc2 Bb5 33. a7 Bd3 34. Qc5 Be4 35. Re2 Rd1+ 0-1

[Event "Hanoi op 12"]
[Site "Hanoi"]
[Date "2022.??.??"]
[Round "9"]
[White "Doan, Van Duc"]
[Black "Do, An Hoa"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1971"]
[BlackElo "1600"]
[PlyCount "72"]
[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 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. c3 Be7 12. Qf3 0-0 13. Re1 Qc7 14. Bb3 Bd6 15. h3 e5 16. Nc2 e4 17. Qe2 Qa5 18. Nd4 Bd7 19. Be3 Rae8 20. Qf1 Bb8 21. g4 Nd5 22. Qg2 Kh8 23. Rad1 Nxe3 24. Rxe3 f5 25. Nxf5 Bxf5 26. Rd5 Qb6 27. Rxf5 Rxf5 28. gxf5 Ba7 29. Qg5 Qd6 30. Rg3 Qe5 31. Be6 e3 32. fxe3 Rxe6 33. fxe6 Qxg5 34. Rxg5 Bxe3+ 35. Kg2 Bxg5 36. Kf3 Kg8 0-1

[Event "Hanoi op 12"]
[Site "Hanoi"]
[Date "2022.??.??"]
[Round "7"]
[White "Nguyen, Tran Duy Anh"]
[Black "Do, An Hoa"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1519"]
[BlackElo "1600"]
[PlyCount "39"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 f6 7. exf6 Nxf6 8. Bd3 c4 9. Bc2 Bd6 10. 0-0 Qc7 11. Re1 0-0-0 12. Nbd2 Rhe8 13. h3 Re7 14. b3 cxb3 15. Bxb3 e5 16. Nf1 e4 17. N3d2 Na5 18. Bc2 Kb8 19. Ne3 Qb6 20. c4 1/2-1/2

[Event "Hanoi op 12"]
[Site "Hanoi"]
[Date "2022.??.??"]
[Round "5"]
[White "Nguyen, Van Nhat Linh"]
[Black "Do, An Hoa"]
[Result "0-1"]
[ECO "A96"]
[WhiteElo "1963"]
[BlackElo "1600"]
[PlyCount "64"]
[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. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 5. 0-0 0-0 6. Nc3 d6 7. d4 Ne4 8. Nd2 Nxc3 9. bxc3 e5 10. Rb1 Nc6 11. e3 f4 12. d5 Na5 13. e4 b6 14. Qa4 Bd7 15. Qd1 Qe8 16. Qe2 Qg6 17. Nb3 Nb7 18. Rb2 Bg5 19. Rc2 Rf6 20. Bf3 Raf8 21. Bh5 Qh6 22. Bf3 Bh3 23. Rd1 fxg3 24. Rd3 Bxc1 25. Rxc1 Bg4 26. fxg3 Rxf3 27. Rxf3 Rxf3 28. Qe1 Nd8 29. Nd2 Re3 30. Qf2 Re2 31. Rf1 Rxf2 32. Rxf2 Bh3 0-1

[Event "Hanoi op 12"]
[Site "Hanoi"]
[Date "2022.??.??"]
[Round "1"]
[White "Pham, Xuan Dat"]
[Black "Do, An Hoa"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "2234"]
[BlackElo "1600"]
[PlyCount "45"]
[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 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 a5 10. Qc2 Nc6 11. d5 exd5 12. cxd5 Nb4 13. Qd2 b6 14. a3 Na6 15. b4 Bf6 16. Nd4 Bxd4 17. Qxd4 Qf6 18. Qxf6 Rxf6 19. Bd2 a4 20. Rfe1 Bb7 21. Rac1 Re8 22. Rc4 Rf7 23. e4 1-0

