[Event "Osorno U2200 op"]
[Site "Osorno"]
[Date "2018.05.05"]
[Round "1.6"]
[White "Neira Varela, Sebastian Antonio"]
[Black "Bahamonde Cepeda, Juan Pablo"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1390"]
[BlackElo "1678"]
[PlyCount "78"]
[EventDate "2018.05.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 0-0 7. Bg5 Be6 8. Bxe6 fxe6 9. Re1 Qe8 10. Nbd2 a6 11. Nf1 Ba7 12. Ng3 b5 13. Qd2 h6 14. Be3 Bxe3 15. Qxe3 Kh7 16. Rad1 g6 17. d4 exd4 18. cxd4 e5 19. dxe5 Nxe5 20. Nd4 Nfg4 21. Qc3 c5 22. Nf3 Nxf3+ 23. gxf3 Ne5 24. Re3 Rf6 25. Kg2 Qf8 26. Rd5 b4 27. Qb3 a5 28. Qd1 Rd8 29. h3 Rd7 30. b3 Rdf7 31. Kf1 Rxf3 32. Rxf3 Rxf3 33. Kg1 Rxf2 34. Rxd6 Rf6 35. Rd5 Nf3+ 36. Kg2 Nd4 37. Rd7+ Rf7 38. Rxf7+ Qxf7 39. Ne2 Qf3+ 0-1

[Event "Freire Verano U2200 op"]
[Site "Freire"]
[Date "2018.02.25"]
[Round "5.4"]
[White "Garces Volpi, Joaquin Alfredo"]
[Black "Neira Varela, Sebastian Antonio"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1415"]
[PlyCount "38"]
[EventDate "2018.02.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. Ng5 Qxg5 5. Qf3 Qf6 6. Nc3 Qxf3 7. gxf3 Nd4 8. d3 Nxc2+ 9. Kd1 Nxa1 10. Nb5 Kd8 11. Bd5 Nf6 12. Bxf7 a6 13. Nc3 Bh3 14. Bg5 Be7 15. Ke2 Nc2 16. Bxf6 Bxf6 17. Kd2 Nd4 18. Nd5 Bg5+ 19. f4 exf4 0-1

[Event "Freire Verano U2200 op"]
[Site "Freire"]
[Date "2018.02.25"]
[Round "4.2"]
[White "Neira Varela, Sebastian Antonio"]
[Black "Navarrete Sandoval, Francisco Javier"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1415"]
[BlackElo "1893"]
[PlyCount "30"]
[EventDate "2018.02.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Nd7 4. 0-0 Be7 5. d3 Ngf6 6. Bg5 0-0 7. c3 c6 8. Nbd2 Nc5 9. Qc2 Ne6 10. Bh4 a5 11. a3 Nh5 12. Bxe7 Qxe7 13. Rfe1 Ng5 14. Nh4 Nh3+ 15. gxh3 Qxh4 0-1

[Event "Freire Verano U2200 op"]
[Site "Freire"]
[Date "2018.02.24"]
[Round "2.5"]
[White "Landeros Cabrera, Bryan Ariel"]
[Black "Neira Varela, Sebastian Antonio"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1415"]
[PlyCount "58"]
[EventDate "2018.02.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. e5 Ne4 8. Qd4 Bxc3+ 9. bxc3 Ng5 10. Bxg5 Qxg5 11. Rb1 0-0 12. Rb4 Re8 13. Qf4 Qxe5+ 14. Qxe5 Rxe5+ 15. Be2 Ba6 16. c4 d5 17. f4 Re4 18. Kd2 Rae8 19. Re1 Kf8 20. Ra4 Bxc4 21. Rxa7 Rxe2+ 22. Rxe2 Rxe2+ 23. Kc3 Bb5 24. Rxc7 Rxg2 25. Rc8+ Ke7 26. Rc7+ Kf6 27. Rb7 Rxh2 28. Rxb5 cxb5 29. Kb4 Rxc2 0-1

[Event "Freire Verano U2200 op"]
[Site "Freire"]
[Date "2018.02.24"]
[Round "3.4"]
[White "Neira Varela, Sebastian Antonio"]
[Black "Correa Soto, Guillermo Alcibiade"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1415"]
[BlackElo "1524"]
[PlyCount "92"]
[EventDate "2018.02.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. c4 Nf6 7. Nc3 Bc5 8. Bd3 0-0 9. 0-0 h6 10. Re1 d6 11. h3 Nh7 12. Be3 Bd4 13. Qd2 f5 14. Bxd4 exd4 15. Ne2 c5 16. Nf4 Qg5 17. Rad1 Rb8 18. Nd5 f4 19. Kf1 Qh4 20. f3 Rb7 21. b3 Ng5 22. Qf2 Qh5 23. e5 Re8 24. exd6 Re3 25. Rxe3 dxe3 26. Nxf4 Qe8 27. Qe2 Bd7 28. Re1 Qe5 29. Qxe3 Qxd6 30. Rd1 Qf6 31. Re1 g6 32. Nd5 Qg7 33. Qe7 Qxe7 34. Rxe7 Kf8 35. Re2 Ne6 36. Bxg6 Bc8 37. Bf5 Kf7 38. Bxe6+ Bxe6 39. Nf4 Bf5 40. Nd5 Bd3 41. Nf4 Bxe2+ 42. Nxe2 Rd7 43. Ke1 a5 44. Nc1 Kf6 45. Ke2 Kf5 46. Nd3 Rc7 1/2-1/2

[Event "Freire Verano U2200 op"]
[Site "Freire"]
[Date "2018.02.24"]
[Round "1.2"]
[White "Neira Varela, Sebastian Antonio"]
[Black "Palma Neira, Eliseo Maximiliano"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1415"]
[BlackElo "1950"]
[PlyCount "76"]
[EventDate "2018.02.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. 0-0 d6 7. a3 Ba7 8. Re1 h6 9. Be3 0-0 10. Bxa7 Rxa7 11. d4 exd4 12. cxd4 d5 13. exd5 Nxd5 14. Nc3 Be6 15. Bb3 Nce7 16. Nxd5 Nxd5 17. Qd2 Qd6 18. Rac1 Raa8 19. h3 Rad8 20. Rc2 c6 21. Ne5 Nc7 22. Bxe6 Nxe6 23. Rd1 Nxd4 24. Rc4 Ne2+ 25. Qxe2 Qxd1+ 26. Qxd1 Rxd1+ 27. Kh2 Rd2 28. Rb4 Rd5 29. Nc4 b5 30. Ne3 Rd2 31. Kg3 c5 32. Re4 f5 33. Rf4 g5 34. Rxf5 Rxf5 35. Nxf5 Rxb2 36. Nxh6+ Kh7 37. Nf5 c4 38. Nd4 c3 0-1

