[Event "Pan American-ch School U13 12th"]
[Site "Callao"]
[Date "2023.10.21"]
[Round "9"]
[White "Heredia Barrios, Sheldon Biuler"]
[Black "Reyes Zavaleta, Sergio Gabriel"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1193"]
[BlackElo "1342"]
[PlyCount "73"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. Bc2 cxd4 8. cxd4 Rc8 9. Nc3 Bb4 10. Bd2 Bxc3 11. Bxc3 Nge7 12. Qd2 a6 13. 0-0 Ng6 14. Bd3 Qa7 15. a4 0-0 16. b3 b6 17. Bb2 Na5 18. Qd1 Rc6 19. Ng5 h6 20. Qh5 hxg5 21. f4 Nxb3 22. Rf3 g4 23. Qxg4 Nd2 24. Rh3 Ne4 25. Qh5 Re8 26. Qh7+ Kf8 27. Ba3+ Rc5 28. Bxe4 dxe4 29. dxc5 bxc5 30. Rc1 Rc8 31. Rhc3 e3 32. Kf1 Qb7 33. Rxc5 e2+ 34. Ke1 f6 35. Rxc8+ Kf7 36. Rg8 Qb6 37. Qxg7# 1-0

[Event "Pan American-ch School U13 12th"]
[Site "Callao"]
[Date "2023.10.20"]
[Round "8"]
[White "Mercado Diaz, Fabricio Edwin"]
[Black "Heredia Barrios, Sheldon Biuler"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1680"]
[BlackElo "1193"]
[PlyCount "105"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Nb4 9. Bb1 b6 10. a3 Nc6 11. Bd3 Bb7 12. 0-0 a5 13. f4 Ba6 14. Nf3 Be7 15. f5 0-0 16. Nf4 exf5 17. Nxd5 Re8 18. Bxa6 Rxa6 19. Qd3 Ndb8 20. Nxe7+ Nxe7 21. Bg5 Qd7 22. Bxe7 Rxe7 23. Rfd1 Ra7 24. d5 Re8 25. Qd4 Rb7 26. b4 Qe7 27. Rac1 Nd7 28. d6 Qe6 29. Rc7 Rbb8 30. Ng5 Qg6 31. Rxd7 Qxg5 32. Qd5 Re6 33. Rc7 Qe3+ 34. Kh1 h6 35. d7 Kh7 36. Rc8 Rxe5 37. Qxe5 Qxe5 38. Rxb8 Qxb8 39. d8Q Qe5 40. Qd5 Qf6 41. bxa5 bxa5 42. Qxa5 h5 43. Qb5 g5 44. a4 Kg6 45. a5 Qc3 46. a6 g4 47. a7 Qc2 48. Qb6+ Qc6 49. Qxc6+ f6 50. a8R Kg5 51. Rg8+ Kf4 52. Re1 h4 53. Qc1# 1-0

[Event "Pan American-ch School U13 12th"]
[Site "Callao"]
[Date "2023.10.19"]
[Round "7"]
[White "Heredia Barrios, Sheldon Biuler"]
[Black "Huaracc Yarasca, Darian Lucas"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1193"]
[BlackElo "1324"]
[PlyCount "99"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c4 e5 3. Nf3 d6 4. Nc3 g6 5. d3 Bg7 6. Be2 Ne7 7. 0-0 h6 8. a3 Nbc6 9. Bd2 0-0 10. Nd5 f5 11. b4 f4 12. h3 Nd4 13. Nxd4 cxd4 14. f3 Be6 15. Nxe7+ Qxe7 16. b5 b6 17. a4 a5 18. Qb1 h5 19. Bd1 g5 20. Be1 Qd7 21. Ra2 g4 22. fxg4 hxg4 23. hxg4 Bxg4 24. Qb3 Be6 25. Qb2 Kf7 26. Bh4 Bg4 27. Qb3 Bxd1 28. Qxd1 Rh8 29. g3 Ke8 30. Rh2 fxg3 31. Bxg3 Rxh2 32. Kxh2 Kd8 33. Qf3 Kc7 34. Qf7 Rf8 35. Qxd7+ Kxd7 36. Rxf8 Bxf8 37. Kh3 Be7 38. Kg4 Ke6 39. Be1 Kf6 40. Bh4+ Kf7 41. Bxe7 Kxe7 42. Kg5 Ke6 43. Kg6 Ke7 44. Kg7 Ke6 45. Kf8 Kd7 46. Kf7 d5 47. cxd5 Kd6 48. Ke8 Kc5 49. Ke7 Kb4 50. d6 1-0

[Event "Pan American-ch School U13 12th"]
[Site "Callao"]
[Date "2023.10.19"]
[Round "6"]
[White "Rojas Quinones, Leonard Gerardo"]
[Black "Heredia Barrios, Sheldon Biuler"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1193"]
[PlyCount "42"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 dxe4 5. dxe4 Bc5 6. Bg2 e5 7. Ngf3 Nc6 8. 0-0 0-0 9. c3 Qe7 10. Qc2 h6 11. Nb3 Bb6 12. h3 Be6 13. Re1 Rad8 14. Be3 Bc4 15. Bxb6 Bd3 16. Bc5 Bxc2 17. Bxe7 Nxe7 18. Nxe5 Rfe8 19. Nd4 Bxe4 20. b3 c5 21. Ndf3 Nc6 0-1

[Event "Pan American-ch School U13 12th"]
[Site "Callao"]
[Date "2023.10.18"]
[Round "5"]
[White "Heredia Barrios, Sheldon Biuler"]
[Black "Vasquez Florez, Yoshua Marcelo"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1193"]
[BlackElo "1464"]
[PlyCount "89"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c4 d6 3. Nc3 Nc6 4. Nf3 e5 5. d3 Be7 6. g3 Nf6 7. Bg2 0-0 8. 0-0 Re8 9. Nd5 Nxd5 10. exd5 Nd4 11. b4 b6 12. Nxd4 exd4 13. b5 Bg5 14. Bxg5 Qxg5 15. f4 Qg6 16. Qd2 Bf5 17. Rf3 Bg4 18. Rf2 Re3 19. Be4 Bf5 20. Bxf5 Qxf5 21. Rd1 Rae8 22. a4 Qg4 23. a5 Re2 24. Rxe2 Rxe2 25. Re1 Rxe1+ 26. Qxe1 g6 27. axb6 axb6 28. Kf2 Qd7 29. Kg2 Kf8 30. Qd2 Qe7 31. Kf2 Kg7 32. Qe2 Qxe2+ 33. Kxe2 Kf6 34. Kf3 g5 35. fxg5+ Kxg5 36. h4+ Kg6 37. g4 f6 38. Kf4 h6 39. h5+ Kg7 40. Ke4 Kf8 41. Kf4 Ke7 42. Kf5 Kf7 43. Ke4 Ke7 44. Kf4 Kf8 45. Kf5 1/2-1/2

[Event "Pan American-ch School U13 12th"]
[Site "Callao"]
[Date "2023.10.17"]
[Round "4"]
[White "Heredia Barrios, Sheldon Biuler"]
[Black "Ccana Minauro, Reiben Andre"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1193"]
[BlackElo "1347"]
[PlyCount "90"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c4 e6 3. Nc3 d6 4. g3 Nf6 5. Bg2 Be7 6. d3 0-0 7. Nge2 Nc6 8. 0-0 a6 9. Be3 Qc7 10. a3 b6 11. f4 Bb7 12. Qc2 Rac8 13. Bh3 Rb8 14. Rad1 Rfd8 15. b3 d5 16. exd5 exd5 17. cxd5 Nxd5 18. Nxd5 Rxd5 19. Nc3 Rdd8 20. Ne4 Nd4 21. Qb2 Qc6 22. Rc1 Bf6 23. Nxf6+ gxf6 24. Bg2 Qxg2+ 25. Qxg2 Bxg2 26. Kxg2 Nxb3 27. Rc3 Nd4 28. Bxd4 Rxd4 29. Re1 Rbd8 30. Rb3 b5 31. Re3 b4 32. Kf2 a5 33. a4 Kf8 34. Ke2 c4 35. dxc4 Rxc4 36. Red3 Rc2+ 37. Kf3 Rxd3+ 38. Rxd3 Ra2 39. Rd6 Kg7 40. Kg4 Rxa4 41. Kf5 b3 42. Rd2 Rb4 43. Rd1 b2 44. Rb1 a4 45. h4 a3 0-1

[Event "Pan American-ch School U13 12th"]
[Site "Callao"]
[Date "2023.10.17"]
[Round "3"]
[White "Vargas Urcuhuaranga, Luis Enrique"]
[Black "Heredia Barrios, Sheldon Biuler"]
[Result "0-1"]
[ECO "D05"]
[BlackElo "1193"]
[PlyCount "128"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. e3 d5 4. Bd3 c5 5. c3 Nc6 6. Nbd2 c4 7. Bc2 Bd7 8. 0-0 b5 9. Qe2 Bd6 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Ne7 13. Ne5 Bxe5 14. Qxe5 Bc6 15. f3 0-0 16. Re1 Qd5 17. Qg3 Ng6 18. Bxg6 fxg6 19. Re5 Qd7 20. Qg4 Bd5 21. Bg5 a5 22. Bh4 Rab8 23. Bg3 Rb6 24. h4 b4 25. h5 bxc3 26. bxc3 Rfb8 27. Ree1 gxh5 28. Qxh5 R8b7 29. Be5 Qf7 30. Qg5 Qg6 31. Qxg6 hxg6 32. Bf4 a4 33. Kf1 Rb2 34. Bd6 Rf7 35. Re2 Rfb7 36. Ba3 Rb1+ 37. Re1 R1b6 38. Bc5 Rb2 39. Ba3 Rc2 40. Rec1 Rd2 41. Rd1 Rd3 42. Rxd3 cxd3 43. Ke1 Kf7 44. Kd2 Bc4 45. Bb4 Kf6 46. Rg1 Rb5 47. f4 Rf5 48. Bd6 g5 49. Be5+ Kg6 50. g3 Rf8 51. Rb1 Rh8 52. Rb7 Rh2+ 53. Ke1 d2+ 54. Kd1 Be2+ 55. Kxd2 Bf3+ 56. Kc1 Bxb7 57. a3 Kf5 58. fxg5 Ke4 59. Bxg7 Kd3 60. d5 Bxd5 61. Be5 Re2 62. Bf6 Be4 63. c4 Re1+ 64. Kb2 Kxc4 0-1

[Event "Pan American-ch School U13 12th"]
[Site "Callao"]
[Date "2023.10.16"]
[Round "2"]
[White "Heredia Barrios, Sheldon Biuler"]
[Black "Jimenez Espinola, Herles Hazael"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1193"]
[BlackElo "1319"]
[PlyCount "56"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c4 g6 3. Ne2 Bg7 4. Nbc3 Nc6 5. d3 e6 6. g3 Nge7 7. Bg2 0-0 8. Be3 b6 9. 0-0 Bb7 10. Qd2 Nd4 11. Bh6 Nxe2+ 12. Nxe2 d5 13. Bxg7 Kxg7 14. exd5 exd5 15. Rad1 Qd7 16. b3 d4 17. Nf4 Bxg2 18. Nxg2 a5 19. a4 Nc6 20. Rfe1 Rfe8 21. Nf4 Nb4 22. Re2 Rxe2 23. Nxe2 h6 24. Nc1 Re8 25. Re1 Nc6 26. Ne2 Ne5 27. Qd1 Nf3+ 28. Kf1 Qh3# 0-1

[Event "Pan American-ch School U13 12th"]
[Site "Callao"]
[Date "2023.10.16"]
[Round "1"]
[White "Venegas Fernandez, Nicolas Emilio"]
[Black "Heredia Barrios, Sheldon Biuler"]
[Result "0-1"]
[ECO "D40"]
[BlackElo "1193"]
[PlyCount "56"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. e3 d5 4. d4 c5 5. Nf3 Nc6 6. Be2 b6 7. 0-0 Bb7 8. cxd5 Nxd5 9. Bb5 a6 10. Bd3 cxd4 11. exd4 Be7 12. a3 0-0 13. Qc2 Nf6 14. Ng5 g6 15. Ne2 Nxd4 16. Nxd4 Qxd4 17. Re1 Rac8 18. Qb1 Qg4 19. f3 Bc5+ 20. Kh1 Qh4 21. Rf1 Nh5 22. Bf4 Qxf4 23. Nh3 Qd6 24. Bc2 Be3 25. Re1 Qd2 26. Bb3 Rfd8 27. Ba2 Rc2 28. Rxe3 Qxg2# 0-1

