[Event "Caribbean-ch U16"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "5"]
[White "Canales Chinchilla, Victoria"]
[Black "Dubon, Mario Andres"]
[Result "1-0"]
[ECO "A35"]
[BlackElo "1256"]
[PlyCount "67"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "ESA"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 g6 7. Bg5 e6 8. Ne5 Bg7 9. cxd5 exd5 10. Bb5 Qd6 11. 0-0 0-0 12. Re1 a6 13. Ba4 b5 14. Bb3 Be6 15. Nxc6 Qxc6 16. Qf3 Ne4 17. Nxe4 dxe4 18. Qxe4 Qxe4 19. Rxe4 Bf5 20. Rf4 a5 21. a4 h6 22. Bh4 Bd7 23. Bf6 bxa4 24. Bxa4 Be6 25. Rd1 g5 26. Bxg7 Kxg7 27. Re4 Bd5 28. Re5 Rfd8 29. Rc1 Be6 30. Rd1 Kf6 31. Rc5 Rab8 32. d5 Bf5 33. b3 Bc2 34. Rxc2 1-0

[Event "Caribbean-ch U16"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "9"]
[White "Dubon, Mario Andres"]
[Black "Lovell, Alesha"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "1256"]
[BlackElo "1103"]
[PlyCount "62"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Barbados"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "BAR"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Bg2 d5 5. cxd5 cxd5 6. d3 Bb4 7. Bd2 Nc6 8. a3 Ba5 9. b4 Bb6 10. e4 dxe4 11. Nxe4 Bf5 12. Be3 Bxe3 13. fxe3 Nxe4 14. dxe4 Be6 15. Nf3 a6 16. 0-0 0-0 17. Qxd8 Raxd8 18. Rfd1 f5 19. Ng5 Bb3 20. Rxd8 Nxd8 21. exf5 Rxf5 22. Rb1 Rxg5 23. Rxb3 b5 24. Rd3 Ne6 25. Rd6 Nc7 26. Rc6 Ne8 27. Rxa6 Nf6 28. Bc6 e4 29. Rb6 Ng4 30. Rxb5 Rxb5 31. Bxb5 Nxe3 1-0

[Event "Caribbean-ch U16"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "2"]
[White "Dubon, Mario Andres"]
[Black "Melendez, Manuel A"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1256"]
[BlackElo "1814"]
[PlyCount "156"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Nxd4 8. Bxd4 d6 9. Bd3 0-0 10. 0-0 a5 11. b3 Nd7 12. Bxg7 Kxg7 13. Qc2 Nc5 14. Be2 Bd7 15. f4 Bc6 16. Bf3 Qb6 17. Kh1 a4 18. Rab1 axb3 19. axb3 Qb4 20. e5 dxe5 21. fxe5 Ra3 22. Na2 Qa5 23. Nc3 Bxf3 24. Rxf3 Ne6 25. Nb5 Ra1 26. b4 Qa4 27. Rfb3 Rd8 28. Rxa1 Qxa1+ 29. Rb1 Qxe5 30. Rf1 Qe3 31. Qb2+ f6 32. Qb1 Nf4 33. Qc1 Qxc1 34. Rxc1 Nd3 35. Nc7 Kf7 36. Rc3 Nxb4 37. g4 Rd4 38. h3 e5 39. Nb5 Rd1+ 40. Kh2 Ke6 41. Rb3 Na6 42. Nc3 Rd2+ 43. Kg3 Nc5 44. Rb6+ Rd6 45. Rxd6+ Kxd6 46. Nd5 b5 47. Nxf6 b4 48. Nd5 b3 49. Nc3 b2 50. Kf3 Na4 51. Ne4+ Kc6 52. Nd2 Nc3 53. h4 b1Q 54. Nxb1 Nxb1 55. Ke4 Kd6 56. c5+ Ke6 57. c6 Nc3+ 58. Kd3 Nd5 59. Ke4 Nf6+ 60. Kf3 Kd6 61. g5 Nd5 62. Ke4 Nc7 63. Kf3 Kxc6 64. Ke4 Kd6 65. Kf3 Kd5 66. Kg4 e4 67. h5 e3 68. hxg6 hxg6 69. Kf3 Kd4 70. Ke2 Nd5 71. Ke1 Kd3 72. Kd1 Nf4 73. Ke1 Nh5 74. Kd1 Ng3 75. Ke1 e2 76. Kf2 Ne4+ 77. Ke1 Nd2 78. Kf2 Nf3 0-1

[Event "Caribbean-ch U16"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "6"]
[White "Dubon, Mario Andres"]
[Black "Nunez Okubo, Isao"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1256"]
[BlackElo "1745"]
[PlyCount "114"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Costa Rica"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "CRI"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. e4 0-0 7. Nge2 d6 8. 0-0 e5 9. f4 Rb8 10. f5 a6 11. a4 Nd4 12. Nxd4 cxd4 13. Nd5 Nxd5 14. cxd5 b6 15. b4 Bd7 16. Bd2 Rc8 17. Rc1 Rxc1 18. Bxc1 Qe7 19. Bh3 f6 20. Rf2 Rc8 21. g4 g5 22. Bf1 h6 23. Ra2 Kf7 24. Bd2 h5 25. gxh5 Bh6 26. Be2 Kg7 27. Bg4 Kh7 28. Qb3 Qe8 29. Kf1 Rc7 30. Ke1 Bf8 31. h3 Kh6 32. h4 Be7 33. hxg5+ fxg5 34. Qd1 Bf6 35. Kf2 Qc8 36. Kg3 Be8 37. Kf2 Bf7 38. Kg3 Qe8 39. Qh1 Bg8 40. Qd1 Bf7 41. Qh1 Re7 42. Bf3 Kh7 43. Ra3 Rc7 44. Ra2 g4 45. Bd1 Qd8 46. Rc2 Rxc2 47. Bxc2 Bg5 48. Bxg5 Qxg5 49. Qf1 Qe3+ 50. Kxg4 Kh6 51. Bd1 Be8 52. Kh4 Qg5+ 53. Kh3 Bxh5 54. Bxh5 Qxh5+ 55. Kg3 Qg5+ 56. Kh3 Qh5+ 57. Kg3 Qg5+ 1/2-1/2

[Event "Caribbean-ch U16"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "4"]
[White "Dubon, Mario Andres"]
[Black "Rojas Mora, Maria Salvadora"]
[Result "1-0"]
[ECO "A19"]
[WhiteElo "1256"]
[BlackElo "1176"]
[PlyCount "131"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Costa Rica"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "CRI"]

1. c4 c5 2. Nc3 Nf6 3. e4 e6 4. e5 Ng8 5. Nf3 d6 6. g3 Nc6 7. exd6 Bxd6 8. Bg2 Nf6 9. d4 0-0 10. 0-0 Re8 11. Bg5 h6 12. dxc5 Be7 13. Be3 e5 14. h3 Bf8 15. Qxd8 Rxd8 16. Rfd1 Be6 17. b3 Nd7 18. Ne4 f5 19. Nd6 Bxd6 20. Rxd6 Bf7 21. Rad1 Be8 22. b4 e4 23. Nh4 Nde5 24. Nxf5 Rxd6 25. Nxd6 Nxb4 26. Bxe4 Bc6 27. Bxc6 Nbxc6 28. f4 Nf7 29. Nxb7 Re8 30. Kf2 Re4 31. Nd6 Nxd6 32. cxd6 Rxc4 33. d7 Nd8 34. Bxa7 Kf7 35. Bb6 Ke7 36. Re1+ Kxd7 37. Rd1+ Kc6 38. Bxd8 Rc2+ 39. Kf3 Rxa2 40. Kg4 Ra3 41. Bh4 Ra5 42. Rd8 h5+ 43. Kf3 Ra7 44. Ke4 g6 45. Rg8 Ra4+ 46. Ke5 Ra5+ 47. Kf6 Kd7 48. Kxg6 Ke6 49. Re8+ Kd7 50. Re5 Ra8 51. Re7+ Kd6 52. Rh7 Rg8+ 53. Kxh5 Ke6 54. g4 Rf8 55. Re7+ Kd6 56. Rh7 Ke6 57. f5+ Ke5 58. Bg3+ Kf6 59. Rh6+ Kf7 60. h4 Rg8 61. Rh7+ Kf8 62. g5 Ke8 63. Kh6 Rf8 64. f6 Kd8 65. Bd6 Rg8 66. f7 1-0

[Event "Caribbean-ch U16"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "3"]
[White "Molina Hun, Hieysson"]
[Black "Dubon, Mario Andres"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1506"]
[BlackElo "1256"]
[PlyCount "123"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Guatemala"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "GUA"]
[BlackTeamCountry "ESA"]

1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Ngf3 Qc7 6. b3 Nd7 7. Bb2 Ne7 8. g3 Ng6 9. Bg2 Bc5 10. Qe2 Nf6 11. 0-0 0-0 12. a3 a5 13. c3 Bg4 14. b4 axb4 15. axb4 Be7 16. h3 Be6 17. Ng5 Rxa1 18. Rxa1 Bc8 19. Ngf3 h6 20. Nf1 Rd8 21. N3d2 Be6 22. Kh2 Nd7 23. Ne3 Nb6 24. h4 Qc8 25. Nf3 Bf6 26. c4 Qb8 27. Bh3 Bxh3 28. Kxh3 Qc8+ 29. Kg2 Qe6 30. c5 Nc8 31. Qc4 Re8 32. Qxe6 Rxe6 33. Nc4 h5 34. Ra8 Re8 35. Nb6 Nge7 36. Bxe5 Bxe5 37. Nxe5 f6 38. Nec4 Kf8 39. Nxc8 Nxc8 40. Rb8 g5 41. hxg5 fxg5 42. f3 g4 43. Rxb7 gxf3+ 44. Kxf3 Ne7 45. Rb6 Ra8 46. Na5 Rc8 47. Kf4 Kg7 48. Kg5 Kf7 49. Kxh5 Rh8+ 50. Kg4 Rh6 51. e5 Rg6+ 52. Kf4 Nd5+ 53. Kf3 Nxb6 54. cxb6 Ke6 55. b7 Rg8 56. Nxc6 Kd5 57. b8Q Rxb8 58. Nxb8 Kxe5 59. b5 Kd6 60. Kf4 Kc5 61. Ke5 Kxb5 62. g4 1-0

[Event "Caribbean-ch U16"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "7"]
[White "Rodriguez, Yanci Andrea"]
[Black "Dubon, Mario Andres"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1254"]
[BlackElo "1256"]
[PlyCount "85"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "ESA"]

1. d4 Nf6 2. e3 d5 3. Nf3 Bf5 4. c4 e6 5. g3 c6 6. c5 Be7 7. Bg2 0-0 8. 0-0 h6 9. Nc3 Nbd7 10. Re1 Qc7 11. h3 e5 12. Nh4 Bh7 13. e4 exd4 14. exd5 Bxc5 15. dxc6 bxc6 16. Na4 Bb6 17. Nf3 c5 18. Bf4 Qd8 19. Ne5 Nxe5 20. Bxe5 Rc8 21. Bb7 Nd5 22. Qg4 Bg6 23. Bxc8 Qxc8 24. Qxc8 Rxc8 25. Rac1 Nb4 26. Red1 Nd3 27. Bxd4 Nxc1 28. Rxc1 Bd3 29. Bxc5 Bxc5 30. Rxc5 Rb8 31. Ra5 Bb1 32. a3 Bc2 33. Rxa7 Bxa4 34. Rxa4 Rxb2 35. Ra8+ Kh7 36. Kg2 Kg6 37. a4 Ra2 38. a5 Kf6 39. a6 Ke6 40. a7 Kf6 41. h4 g6 42. g4 Re2 43. Rb8 1-0

[Event "Caribbean-ch U16"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "1"]
[White "Valdez Hernandez, Francisco Eliseo"]
[Black "Dubon, Mario Andres"]
[Result "0-1"]
[ECO "A29"]
[BlackElo "1256"]
[PlyCount "60"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[BlackTeam "El Salvador"]
[BlackTeamCountry "ESA"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. a3 a5 8. 0-0 Be7 9. e3 Bg4 10. Qc2 0-0 11. Nxe5 Nxe5 12. Qe4 Bd6 13. d4 f5 14. Qxb7 Rb8 15. Qa6 Nf3+ 16. Kh1 Rf6 17. e4 fxe4 18. Nxe4 Rf8 19. Qd3 Qe8 20. Ng5 Nxg5 21. Bxg5 Be2 22. Qb3+ Bc4 23. Qc3 Bxf1 24. Rxf1 Qb5 25. Be3 Nd5 26. Bxd5+ Qxd5+ 27. Kg1 Rb3 28. Qd2 Rfb8 29. Ra1 Rxb2 30. Qd3 R8b3 0-1

