[Event "South America-ch U16 13th"]
[Site "Santiago de Chile"]
[Date "2016.12.03"]
[Round "4"]
[White "Allasia, Jesus"]
[Black "Meza Alarcon, Jose Sebastian"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1811"]
[BlackElo "1506"]
[PlyCount "49"]
[EventDate "2016.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Nc6 5. c3 cxd4 6. cxd4 d6 7. Nbd2 g6 8. Bg5 Bg7 9. h3 e5 10. Bb5 Bd7 11. 0-0 exd4 12. exd4 0-0 13. Ne4 d5 14. Nc5 Qc7 15. Nxd7 Nxd7 16. Rc1 Qb6 17. Qb3 Nf6 18. Bxc6 Qxb3 19. axb3 bxc6 20. Rxc6 Ne4 21. Rc7 Nxg5 22. Nxg5 Bxd4 23. Rd1 Bxb2 24. Rxd5 h6 25. Nf3 1/2-1/2

[Event "South America-ch U16 13th"]
[Site "Santiago de Chile"]
[Date "2016.12.02"]
[Round "2"]
[White "Cevasco Balcazar, Leonardo Giova"]
[Black "Meza Alarcon, Jose Sebastian"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1649"]
[BlackElo "1506"]
[PlyCount "82"]
[EventDate "2016.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. Nxb5 d6 7. Nf3 g6 8. Nc3 Bg7 9. e4 Nbd7 10. h3 0-0 11. Be2 Ba6 12. 0-0 Bxe2 13. Qxe2 Qa5 14. Nd2 Rfb8 15. f4 Nh5 16. Nc4 Qa6 17. Re1 Rb4 18. Na3 Qxe2 19. Rxe2 Ng3 20. Re1 Bxc3 21. bxc3 Rxe4 22. Rxe4 Nxe4 23. Nb5 Nb6 24. Nc7 Ra7 25. Rb1 Rxc7 26. Rxb6 f6 27. c4 Nc3 28. Rb2 Ra7 29. a3 Kf7 30. Rc2 Na4 31. Re2 Rb7 32. Kf2 Rb1 33. Re1 Rb3 34. Re3 Rb1 35. Re1 Nb6 36. Bd2 Rb2 37. Re2 Nxc4 38. Bc1 Rb1 39. Rc2 Nb6 40. Rb2 Rxb2+ 41. Bxb2 Nxd5 0-1

[Event "South America-ch U16 13th"]
[Site "Santiago de Chile"]
[Date "2016.12.01"]
[Round "1"]
[White "Meza Alarcon, Jose Sebastian"]
[Black "Saez Jara, Fabio Antonio"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1506"]
[BlackElo "1929"]
[PlyCount "90"]
[EventDate "2016.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. a3 Nxb5 5. Nxb5 g6 6. f4 Bg7 7. Nf3 c4 8. Nc3 e6 9. 0-0 Ne7 10. d4 cxd3 11. cxd3 0-0 12. Qe1 d5 13. e5 b6 14. g4 Ba6 15. Qe3 Qd7 16. Re1 Rac8 17. Bd2 Nc6 18. Ne2 Rc7 19. Ned4 Bh6 20. Nxc6 Rxc6 21. Bb4 Rfc8 22. Nd4 R6c7 23. Bd6 Rb7 24. h4 Bf8 25. Bxf8 Rxf8 26. f5 exf5 27. gxf5 Re8 28. e6 fxe6 29. fxe6 Qe7 30. h5 Qh4 31. h6 Qg4+ 32. Kh2 Rbe7 33. Re2 Bc8 34. Rg1 Qh4+ 35. Kg2 Bxe6 36. Rge1 Bg4 37. Qxe7 Rxe7 38. Rxe7 Bh3+ 39. Kf3 Qxd4 40. Rg7+ Kf8 41. Ree7 Qxd3+ 42. Kf2 Qd2+ 43. Kf3 Bg2+ 44. Kg3 Qg5+ 45. Kf2 Qd2+ 0-1

[Event "CHI BioBio Region-ch U18"]
[Site "Los Angeles"]
[Date "2015.07.22"]
[Round "7.2"]
[White "Meza Alarcon, Jose Sebastian"]
[Black "Leal Salas, Ricardo Ignacio"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1344"]
[BlackElo "1350"]
[PlyCount "119"]
[EventDate "2015.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[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 h6 4. Bd3 e6 5. Nbd2 c5 6. b3 Nc6 7. a3 Qb6 8. 0-0 cxd4 9. exd4 Nxd4 10. Nxd4 Qxd4 11. Rb1 Bd7 12. Qf3 Be7 13. Qg3 0-0 14. h3 Qb6 15. Nf3 Nh5 16. Qg4 Nf6 17. Qg3 Nh5 18. Qg4 Nf6 19. Qf4 Qd6 20. Qd4 Qc5 21. Qh4 Ne4 22. Qg4 Nf6 23. Qg3 Qd6 24. Bf4 e5 25. Bxh6 Nh5 26. Qxe5 Qxh6 27. Qxe7 Nf6 28. Ne5 Rae8 29. Qd6 Re6 30. Qc7 Rc8 31. Qxb7 Rxe5 32. Qxa7 Bxh3 33. f4 Ree8 34. gxh3 Qxh3 35. Rf2 Ng4 36. Bf1 Qh4 37. Rg2 Re3 38. Rxg4 Qxg4+ 39. Bg2 Rxc2 40. Qa8+ Kh7 41. Qxd5 Ree2 42. Qd3+ g6 43. Qh3+ Qxh3 44. Bxh3 Rf2 45. b4 Rf3 46. Bd7 Rxa3 47. f5 g5 48. b5 Ra8 49. b6 Rd2 50. b7 Rb8 51. Bc8 Rd8 52. Rc1 Kg7 53. Rc7 Rd2 54. Be6 Kf6 55. Rxf7+ Ke5 56. Bc8 Rc2 57. Rf8 Rc7 58. f6 Rbxb7 59. Bxb7 Rxb7 60. f7 1/2-1/2

[Event "CHI BioBio Region-ch U18"]
[Site "Los Angeles"]
[Date "2015.07.22"]
[Round "9.1"]
[White "Meza Alarcon, Jose Sebastian"]
[Black "Poblete Moena, Evelyn"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1344"]
[BlackElo "1085"]
[PlyCount "54"]
[EventDate "2015.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. e3 c5 4. b3 Nc6 5. Bb2 Bd7 6. Bd3 Qb6 7. 0-0 Nge7 8. Ne5 cxd4 9. Nxc6 Nxc6 10. exd4 Nxd4 11. Nd2 Be7 12. Nf3 Nxf3+ 13. Qxf3 d4 14. Qg4 Bf6 15. Rfe1 h6 16. f4 0-0 17. Kh1 Qc7 18. Bc1 Rfe8 19. Bd2 b6 20. Rac1 e5 21. f5 Kf8 22. Bc4 Qd8 23. a3 b5 24. Bd5 Bxf5 25. Qxf5 Qxd5 26. Qh7 Ke7 27. Bb4+ Kd7 1/2-1/2

[Event "CHI BioBio Region-ch U18"]
[Site "Los Angeles"]
[Date "2015.07.22"]
[Round "8.5"]
[White "Meza Alarcon, Sergio Andres"]
[Black "Meza Alarcon, Jose Sebastian"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1437"]
[BlackElo "1344"]
[PlyCount "67"]
[EventDate "2015.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Bc4 Nc6 4. f4 Nge7 5. d3 d5 6. Bb3 g6 7. Nf3 Bg7 8. 0-0 Qb6 9. Kh1 0-0 10. exd5 exd5 11. Nxd5 Nxd5 12. Bxd5 Bf5 13. Be4 Bg4 14. Qe1 Rfe8 15. Qh4 Bxf3 16. Rxf3 f5 17. Bd5+ Kf8 18. Bd2 h6 19. Rg3 Nd4 20. Bc3 Nxc2 21. Bxg7+ Kxg7 22. Rb1 Qb4 23. Rh3 h5 24. Qf2 Re1+ 25. Rxe1 Qxe1+ 26. Qxe1 Nxe1 27. Re3 Rd8 28. Rxe1 Rxd5 29. Re7+ Kf6 30. Rxb7 Rxd3 31. g3 Rd1+ 32. Kg2 Rb1 33. a3 Rxb2+ 34. Rxb2 1-0

[Event "CHI BioBio Region-ch U18"]
[Site "Los Angeles"]
[Date "2015.07.21"]
[Round "4.3"]
[White "Alvarez Navarrete, Omar Lorenzo"]
[Black "Meza Alarcon, Jose Sebastian"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1157"]
[BlackElo "1344"]
[PlyCount "78"]
[EventDate "2015.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 e5 7. Nc3 Bb4 8. dxe5 Bxc3+ 9. bxc3 Qxd1+ 10. Kxd1 Bg4 11. Be2 Nge7 12. Ba3 0-0 13. Kc2 Rfd8 14. h3 Bxf3 15. Bxf3 Rac8 16. Rhd1 Nd4+ 17. Kb2 Nxf3 18. Bxe7 Rxd1 19. Rxd1 Nxe5 20. Rd8+ Rxd8 21. Bxd8 Nd3+ 22. Kb3 Nxf2 23. a4 f5 24. Bg5 Ne4 25. Be3 a6 26. c4 Kf7 27. Kb4 Ke7 28. Ka5 Kd7 29. Kb6 Kc8 30. g4 fxg4 31. hxg4 g6 32. c5 Nf6 33. g5 Nd5+ 34. Ka5 Nxe3 35. Kb6 Nd5+ 36. Ka5 Nc3 37. Kb4 Nxa4 38. Kxa4 Kc7 39. Kb4 Kc6 0-1

[Event "CHI BioBio Region-ch U18"]
[Site "Los Angeles"]
[Date "2015.07.21"]
[Round "6.4"]
[White "Cid Munoz, Benjamin"]
[Black "Meza Alarcon, Jose Sebastian"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1726"]
[BlackElo "1344"]
[PlyCount "31"]
[EventDate "2015.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. e3 cxd4 3. exd4 e6 4. f4 d5 5. Nf3 Nf6 6. Bd3 Be7 7. 0-0 Nc6 8. c3 0-0 9. Nbd2 Ng4 10. Qe2 Qc7 11. h3 Nf6 12. Ne5 Nd7 13. Qh5 g6 14. Nxg6 fxg6 15. Bxg6 hxg6 16. Qxg6+ 1/2-1/2

[Event "CHI BioBio Region-ch U18"]
[Site "Los Angeles"]
[Date "2015.07.21"]
[Round "5.3"]
[White "Meza Alarcon, Jose Sebastian"]
[Black "Fica Anabalon, Brandon"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1344"]
[BlackElo "1534"]
[PlyCount "42"]
[EventDate "2015.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. d3 0-0 6. 0-0 Nbd7 7. Re1 c5 8. Be3 Rb8 9. a4 Ng4 10. Qd2 Nxe3 11. Rxe3 Nf6 12. Ree1 Bg4 13. Qe2 Nh5 14. h3 Nf4 15. Qe3 Bh6 16. Ng5 Bxg5 17. hxg4 h6 18. Ne2 Nxg2 19. Qg3 Nxe1 20. Rxe1 e6 21. f4 Bh4 0-1

[Event "CHI BioBio Region-ch U18"]
[Site "Los Angeles"]
[Date "2015.07.20"]
[Round "3.4"]
[White "Meza Alarcon, Jose Sebastian"]
[Black "Molina Gallardo, Nicolas"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1344"]
[BlackElo "1395"]
[PlyCount "63"]
[EventDate "2015.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. e3 d6 4. Bd3 Bg7 5. 0-0 Bg4 6. h3 Be6 7. Nbd2 Na6 8. c3 c5 9. Bxa6 bxa6 10. Qa4+ Bd7 11. Qxa6 Qb8 12. Qa3 cxd4 13. exd4 Be6 14. Ng5 Bd7 15. Re1 e6 16. Nc4 Bf8 17. Qb3 Qxb3 18. axb3 Bc6 19. Bf4 h6 20. Nf3 Ne4 21. Na5 Ng5 22. Nxc6 Nxf3+ 23. gxf3 g5 24. Bg3 a6 25. Nb4 a5 26. Nc6 Kd7 27. Nxa5 d5 28. Nc4 Rxa1 29. Ne5+ Ke7 30. Rxa1 Bg7 31. Ra7+ Kf6 32. Rxf7# 1-0

[Event "CHI BioBio Region-ch U18"]
[Site "Los Angeles"]
[Date "2015.07.20"]
[Round "1.5"]
[White "Meza Alarcon, Jose Sebastian"]
[Black "Vargas Alarcon, Marcelo"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1344"]
[BlackElo "1504"]
[PlyCount "63"]
[EventDate "2015.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 c6 6. Nbd2 Nbd7 7. b3 Qc7 8. Bb2 e6 9. 0-0-0 b5 10. h3 a5 11. Ne5 Nxe5 12. dxe5 Nd7 13. f4 a4 14. e4 axb3 15. axb3 Ba3 16. exd5 Bxb2+ 17. Kxb2 exd5 18. Rde1 0-0 19. Ra1 Nb6 20. Nf3 f6 21. g3 fxe5 22. Nxe5 Rab8 23. Ra3 Nc4+ 24. Nxc4 bxc4 25. Qc3 cxb3 26. cxb3 c5 27. Rha1 c4 28. Ra7 Rb7 29. Qd4 Rxb3+ 30. Kc2 Rb7 31. Qxd5+ Rf7 32. Rxb7 1-0

[Event "CHI BioBio Region-ch U18"]
[Site "Los Angeles"]
[Date "2015.07.20"]
[Round "2.2"]
[White "Munoz Moya, William"]
[Black "Meza Alarcon, Jose Sebastian"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1417"]
[BlackElo "1344"]
[PlyCount "87"]
[EventDate "2015.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. Nf3 Bg7 5. e4 d6 6. Bc4 0-0 7. 0-0 Bg4 8. Qd3 Nc6 9. Nc3 Bxf3 10. Qxf3 Nxd4 11. Qd3 Nc6 12. Nd5 Ne5 13. Qc3 Nxc4 14. Qxc4 c6 15. Ne3 Re8 16. Rad1 Qe7 17. Qd3 Rab8 18. f3 Qc7 19. Rfe1 Rbd8 20. Ng4 Qb6+ 21. Re3 d5 22. Qb3 Qxb3 23. Rxb3 b6 24. exd5 Rxd5 25. Rxd5 cxd5 26. Rd3 f5 27. Ne3 d4 28. Nc4 Re2 29. Rd2 Rxd2 30. Nxd2 b5 31. b3 Kf8 32. Kf2 Ke7 33. Ke2 Kd6 34. Kd3 h5 35. f4 Kc5 36. a3 a5 37. Nf3 Bh6 38. g3 Bg7 39. Ng5 f6 40. Ne6+ Kd6 41. Nxg7 Ke7 42. Kxd4 Kf7 43. Nxf5 gxf5 44. c4 1-0

