[Event "Pan American-ch U10"]
[Site "Santiago de Chile"]
[Date "2018.07.27"]
[Round "8"]
[White "Duong, Kevin"]
[Black "Merida Ceballos, Sebastian"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1576"]
[BlackElo "1222"]
[PlyCount "71"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[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. Nf3 Bd6 5. c4 Nf6 6. Nc3 c6 7. Bg5 Be6 8. Rc1 Nbd7 9. Be2 0-0 10. 0-0 h6 11. Bh4 Qc7 12. cxd5 Nxd5 13. Nb5 Qb8 14. Nxd6 Qxd6 15. Bc4 N7b6 16. Bb3 Rfe8 17. Ne5 Nd7 18. Nc4 Qf8 19. Qd3 Nb4 20. Qg3 Bxc4 21. Bxc4 Nb6 22. Bb3 Re2 23. Rce1 Rae8 24. Rxe2 Rxe2 25. f4 Rxb2 26. f5 Nxa2 27. f6 g6 28. Qxg6+ Kh8 29. Bxf7 Nc3 30. Bg8 Qxg8 31. Qxg8+ Kxg8 32. f7+ Kf8 33. Be7+ Kxe7 34. f8Q+ Ke6 35. Qf7+ Kd6 36. Rf6# 1-0

[Event "Pan American-ch U10"]
[Site "Santiago de Chile"]
[Date "2018.07.27"]
[Round "7"]
[White "Ticona Rocabado, Licael Roderick"]
[Black "Duong, Kevin"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1493"]
[BlackElo "1576"]
[PlyCount "131"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d3 Nf6 4. Nbd2 Bc5 5. h3 d6 6. g3 Be6 7. Bg2 Qd7 8. Ng5 0-0 9. 0-0 Rad8 10. Nb3 Bb6 11. Kh2 d5 12. exd5 Bxd5 13. Bxd5 Qxd5 14. Qf3 Qd6 15. Ne4 Nxe4 16. Qxe4 f5 17. Qg2 f4 18. g4 Nb4 19. Qe4 Kh8 20. Qc4 h5 21. f3 hxg4 22. hxg4 Qh6+ 23. Kg2 Bf2 24. Rh1 Bh4 25. Qxb4 g5 26. Bd2 Kg7 27. Bc3 Rde8 28. Qe4 Qd6 29. Bb4 Qb6 30. Bc5 Qa6 31. Bxf8+ Rxf8 32. Nc5 Qd6 33. Nxb7 Qd4 34. Qxd4 exd4 35. Nc5 Re8 36. Ne4 a5 37. Rh3 c5 38. Rah1 Rb8 39. b3 a4 40. Nxc5 Rc8 41. b4 Re8 42. Rxh4 gxh4 43. Kf2 Rb8 44. a3 Kg6 45. Rxh4 Kg5 46. Rh5+ Kg6 47. Rf5 Rh8 48. Rh5 Rc8 49. Rh1 Rc6 50. Re1 Rc8 51. Re6+ Kf7 52. Re4 Rh8 53. Rxf4+ Kg6 54. Kg2 Re8 55. Re4 Rf8 56. Rxd4 Re8 57. Re4 Rf8 58. d4 Kg5 59. Ne6+ Kh4 60. Nxf8 Kg5 61. b5 Kh4 62. b6 Kg5 63. b7 Kh4 64. b8Q Kg5 65. Qf4+ Kh4 66. Ng6# 1-0

[Event "Pan American-ch U10"]
[Site "Santiago de Chile"]
[Date "2018.07.25"]
[Round "6"]
[White "Duong, Kevin"]
[Black "De la Cruz Navarro, Martin Leonardo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1576"]
[BlackElo "1732"]
[PlyCount "104"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 Qxd5 5. Nf3 Nf6 6. Be3 cxd4 7. cxd4 Nc6 8. Nc3 Qd6 9. Bc4 a6 10. Qd2 Be7 11. 0-0 b6 12. Rfd1 Na5 13. Bf4 Nxc4 14. Qc1 Qc6 15. b3 Nd6 16. Ne5 Qb7 17. Qe3 Nf5 18. Qd2 Bb4 19. a3 Ne4 20. Qc2 Bxc3 21. f3 Bxa1 22. fxe4 Bxd4+ 23. Kh1 Bxe5 24. Qd3 Qd7 25. Bxe5 Qxd3 26. Rxd3 Ne7 27. Bxg7 Rg8 28. Bf6 Bd7 29. h3 Rc8 30. e5 Nd5 31. Bh4 Rc3 32. Rd4 Bc6 33. b4 b5 34. Kg1 Rc4 35. Bf2 Rxd4 36. Bxd4 Nf4 37. Kf1 Bxg2+ 38. Ke1 Bxh3 39. Kf2 Bf5 40. Bb6 Nd3+ 41. Kf3 Nxe5+ 42. Kf4 Nc4 43. Ba5 Kd7 44. Kf3 h5 45. a4 h4 46. axb5 axb5 47. Bd8 Kxd8 48. Kf2 h3 49. Ke2 h2 50. Kf2 h1Q 51. Ke2 Rg2+ 52. Kf3 Qf1# 0-1

[Event "Pan American-ch U10"]
[Site "Santiago de Chile"]
[Date "2018.07.25"]
[Round "5"]
[White "Mandujano Gutierrez, Rodrigo Juaquin"]
[Black "Duong, Kevin"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1265"]
[BlackElo "1576"]
[PlyCount "82"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 d6 8. Be3 Be6 9. 0-0-0 Ne5 10. Qd2 Bc4 11. f4 Bxe3 12. Qxe3 Neg4 13. Qg3 Be6 14. f5 Bd7 15. Be2 h5 16. h3 h4 17. Qf4 Ne5 18. Rhf1 a5 19. Nd2 Qe7 20. Nf3 Nh5 21. Qxh4 Qxh4 22. Nxh4 Ng3 23. Rf4 b5 24. Nf3 b4 25. Bb5 bxc3 26. Bxd7+ Nxd7 27. Rg4 Ne2+ 28. Kb1 cxb2 29. Kxb2 Rb8+ 30. Ka1 Nc3 31. Re1 0-0 32. Nd2 Rb4 33. Re3 Na4 34. Ra3 Rd4 35. Nb1 Rb8 36. Rb3 Rdb4 37. Rxb4 Rxb4 38. a3 Rc4 39. h4 Rxc2 40. e5 Ndc5 41. f6 Nb3# 0-1

[Event "Pan American-ch U10"]
[Site "Santiago de Chile"]
[Date "2018.07.24"]
[Round "4"]
[White "Duong, Kevin"]
[Black "Zacarias Rodriguez, Santiago"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1576"]
[PlyCount "48"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nf6 5. h3 e6 6. d4 Be7 7. Bd3 0-0 8. 0-0 Nc6 9. Re1 Kh8 10. Be3 cxd4 11. cxd4 b6 12. Nc3 Qd8 13. Ne4 Bb7 14. Rc1 Nb4 15. Nxf6 Nxd3 16. Qxd3 Bxf6 17. Bf4 Bxf3 18. Qxf3 Qxd4 19. Rc2 Rac8 20. Rd2 Qa4 21. b3 Qc6 22. Qe3 Qb5 23. Red1 Rg8 24. Rd7 a5 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Santiago de Chile"]
[Date "2018.07.23"]
[Round "2"]
[White "Duong, Kevin"]
[Black "Gonzalez Osorio, Rafael"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1576"]
[BlackElo "1216"]
[PlyCount "33"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nc6 5. Bc4 Nf6 6. d3 Bg4 7. Bd2 Nd4 8. Nb5 Qb6 9. Nbxd4 Qxd4 10. Nxd4 Bxd1 11. Rxd1 e5 12. Nb5 0-0-0 13. Nxa7+ Kb8 14. Nb5 Bc5 15. 0-0 c6 16. Nc3 Rhe8 17. Bg5 1-0

[Event "Pan American-ch U10"]
[Site "Santiago de Chile"]
[Date "2018.07.23"]
[Round "3"]
[White "Garzon Zapatanga, Christopher Leonel"]
[Black "Duong, Kevin"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1363"]
[BlackElo "1576"]
[PlyCount "84"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. Nxd4 Ne5 6. Be2 Nf6 7. Nc3 Be7 8. 0-0 0-0 9. h3 b6 10. f4 Ng6 11. Bf3 Bb7 12. Be3 Qd7 13. Qe2 c5 14. Nb3 a5 15. a4 Rfe8 16. Rad1 Bf8 17. e5 Bxf3 18. Qxf3 Nh4 19. Qf2 Nf5 20. Bc1 Nh5 21. exd6 Nf6 22. Nb5 Ne4 23. Qf3 Nexd6 24. Nxd6 Bxd6 25. Qg4 c4 26. Nd4 Bc5 27. c3 h5 28. Qf3 Nxd4 29. cxd4 Bxd4+ 30. Kh1 Rad8 31. Qxh5 Qxa4 32. Rfe1 Rxe1+ 33. Rxe1 c3 34. Rd1 c2 35. Rd2 Qc4 36. Kh2 Qf1 37. Qg5 Bg1+ 38. Kg3 Rxd2 39. Bxd2 Qf2+ 40. Kg4 Qxg2+ 41. Kf5 Qd5+ 42. Kg4 Qxd2 0-1

[Event "Pan American-ch U10"]
[Site "Santiago de Chile"]
[Date "2018.07.22"]
[Round "1"]
[White "Sarda, Joao Sada"]
[Black "Duong, Kevin"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "1107"]
[BlackElo "1576"]
[PlyCount "48"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. 0-0 d6 8. cxd4 Nf6 9. Nbd2 Bg4 10. Qb3 0-0 11. Ng5 Qd7 12. h3 Bh5 13. Ne6 Rfe8 14. Ng5 Nxd4 15. Qb2 c5 16. Qa3 Bb4 17. Qg3 b5 18. Bd5 Ne2+ 19. Kh2 Nxg3 20. Bxa8 Nxf1+ 21. Nxf1 Rxa8 22. Ng3 Bg6 23. Be3 h6 24. Nf3 Nxe4 0-1

[Event "Wch U08"]
[Site "Pocos de Caldas"]
[Date "2017.08.28"]
[Round "7"]
[White "Wang, Ningxuan"]
[Black "Duong, Kevin"]
[Result "1-0"]
[ECO "A43"]
[PlyCount "55"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. e4 Nf6 4. Nc3 e6 5. Nf3 exd5 6. exd5 Bf5 7. Bb5+ Nbd7 8. 0-0 Be7 9. a4 a6 10. Bd3 Bxd3 11. Qxd3 0-0 12. Re1 a5 13. Bg5 h6 14. Bh4 Rc8 15. Ne4 Re8 16. c4 Nxe4 17. Rxe4 Bxh4 18. Nxh4 Ne5 19. Qg3 Qb6 20. b3 Qb4 21. Rae1 Kh7 22. f4 f6 23. fxe5 Rxe5 24. Rxe5 fxe5 25. Nf5 g6 26. Ne7 Rf8 27. Qxg6+ Kh8 28. Qxh6# 1-0

[Event "Wch U08"]
[Site "Pocos de Caldas"]
[Date "2017.08.28"]
[Round "8"]
[White "Wongso, Steve"]
[Black "Duong, Kevin"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "1732"]
[PlyCount "45"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. Nxe5 Bxf2+ 6. Kxf2 Nxe5 7. d4 Ng6 8. Kf1 Nf6 9. Nc3 b5 10. Bb3 b4 11. e5 0-0 12. exf6 bxc3 13. fxg7 Kxg7 14. Kg1 cxb2 15. Bxb2 d5 16. Ba3 Re8 17. Qf3 Be6 18. Ba4 Rg8 19. Bc6 Rb8 20. c4 Ne7 21. Qf6+ Kf8 22. Qxe7+ Kg7 23. Re1 1-0

[Event "Wch U08"]
[Site "Pocos de Caldas"]
[Date "2017.08.27"]
[Round "6"]
[White "Duong, Kevin"]
[Black "Royal, Shreyas"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "1742"]
[PlyCount "69"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. d3 Nc6 4. Nf3 d6 5. h3 g6 6. Be3 Bg7 7. Nbd2 0-0 8. d4 cxd4 9. cxd4 Bd7 10. Bc4 Rc8 11. 0-0 Nb4 12. a3 b5 13. axb4 bxc4 14. Rxa7 Qb6 15. d5 Qxb4 16. Bd4 Rfd8 17. Qc2 e6 18. dxe6 Bxe6 19. Bc3 Qc5 20. Ra5 Qc6 21. Nd4 Qe8 22. Raa1 d5 23. Rfe1 dxe4 24. Nxe6 Qxe6 25. Nxe4 Nxe4 26. Rxe4 Qf5 27. Rae1 Bxc3 28. Qxc3 Rd1 29. Rxd1 Qxe4 30. b3 Qe2 31. Re1 Qd3 32. Rc1 Qxc3 33. Rxc3 Kf8 34. Rxc4 Rb8 35. b4 1-0

[Event "Wch U08"]
[Site "Pocos de Caldas"]
[Date "2017.08.25"]
[Round "5"]
[White "Yang, Jack Nathaniel"]
[Black "Duong, Kevin"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1580"]
[PlyCount "107"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. 0-0 b5 6. Bb3 Nf6 7. Qe2 0-0 8. c3 d6 9. Rd1 h6 10. d4 exd4 11. cxd4 Bb6 12. e5 Re8 13. Qc2 Nb4 14. Qd2 dxe5 15. Qxb4 exd4 16. Qd2 Ne4 17. Qf4 Nf6 18. Nxd4 Qxd4 19. Qf3 Qe4 20. Qxe4 Nxe4 21. Be3 Bb7 22. Bxb6 cxb6 23. Rd7 Nd6 24. Nc3 Rad8 25. Bxf7+ Nxf7 26. Rxb7 Rd6 27. Ra7 b4 28. Na4 a5 29. Rb7 Ree6 30. f3 Ne5 31. h3 Nd7 32. Rc1 Re5 33. Rc2 b5 34. Rc8+ Kh7 35. Rcc7 Red5 36. Nb6 Nxb6 37. Rxg7+ Kh8 38. Rh7+ Kg8 39. Rbg7+ Kf8 40. Rc7 Rd7 41. Rcxd7 Nxd7 42. Rxh6 Rd2 43. Ra6 a4 44. Ra5 Rxb2 45. Rxb5 b3 46. axb3 a3 47. Ra5 a2 48. Kh2 Nc5 49. b4 Nb3 50. Ra8+ Ke7 51. Ra7+ Kf6 52. Ra6+ Kf5 53. Rxa2 Rxa2 54. Kg3 0-1

[Event "Wch U08"]
[Site "Pocos de Caldas"]
[Date "2017.08.23"]
[Round "3"]
[White "Duong, Kevin"]
[Black "Seder, Mohamad"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "1660"]
[PlyCount "64"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. exd5 Nf6 6. Nf3 Nxd5 7. Bc4 Bg7 8. h3 0-0 9. 0-0 Nc6 10. Be3 Bf5 11. Nc3 Nb6 12. Bb3 Rc8 13. Qd2 Re8 14. Rad1 e5 15. Bg5 Qd7 16. dxe5 Nxe5 17. Nxe5 Bxe5 18. Qxd7 Nxd7 19. g4 Nc5 20. gxf5 gxf5 21. Bc2 f4 22. Rfe1 f6 23. Bh4 Kf7 24. f3 Bd4+ 25. Rxd4 Rxe1+ 26. Bxe1 Ne6 27. Bb3 Ke7 28. Re4 Rc6 29. Nd5+ Kd8 30. Nxf6 Nc5 31. Rc4 b6 32. Ne4 Re6 1-0

[Event "Wch U08"]
[Site "Pocos de Caldas"]
[Date "2017.08.22"]
[Round "1"]
[White "Duong, Kevin"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "1566"]
[PlyCount "43"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 Bg7 5. Nf3 d6 6. Bc4 Nf6 7. Nc3 0-0 8. 0-0 Nc6 9. Be3 Ng4 10. h3 Nxe3 11. fxe3 Bd7 12. a3 Rc8 13. Ba2 a6 14. Qd2 b5 15. Rf2 Na5 16. Raf1 Nc4 17. Qe2 Bh6 18. Bxc4 bxc4 19. Nd2 Bb5 20. a4 Bd7 21. Nxc4 Rxc4 22. Qxc4 1/2-1/2

