[Event "Corrientes op"]
[Site "Corrientes"]
[Date "2021.08.16"]
[Round "6"]
[White "Castillo, Fabricio"]
[Black "Machuca, Juan"]
[Result "0-1"]
[ECO "E67"]
[BlackElo "1775"]
[PlyCount "84"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 Nbd7 7. Nc3 e5 8. b3 Re8 9. Bb2 c6 10. dxe5 dxe5 11. e3 h6 12. Qd2 Qb6 13. Rfd1 e4 14. Nd4 Nc5 15. h3 h5 16. Ba3 Bf5 17. Bxc5 Qxc5 18. Rac1 Rad8 19. Qe2 Bc8 20. Nc2 Qe5 21. Rxd8 Rxd8 22. Rd1 Re8 23. Qd2 Bf5 24. Qd4 Qb8 25. Qd6 Qc8 26. h4 Ng4 27. Ne2 c5 28. a3 Bf6 29. Qd2 Ne5 30. Nf4 Bg4 31. Rc1 Qf5 32. Ne1 g5 33. hxg5 Bxg5 34. Qd5 Bxf4 35. Bxe4 Qf6 36. exf4 Nc6 37. f3 Qb2 38. Qg5+ Kf8 39. Rd1 Rxe4 40. fxg4 Qe2 41. Qh6+ Ke8 42. Qf6 Rd4 0-1

[Event "Corrientes op"]
[Site "Corrientes"]
[Date "2021.08.16"]
[Round "5"]
[White "Machuca, Juan"]
[Black "Jimenez, Joaquin Rodrigo"]
[Result "0-1"]
[ECO "C75"]
[WhiteElo "1775"]
[BlackElo "2250"]
[PlyCount "96"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. 0-0 Nge7 7. d4 Ng6 8. Re1 Be7 9. Be3 h6 10. Nbd2 Bg5 11. Nf1 b5 12. Bb3 Na5 13. Bc2 Nc4 14. Qc1 Nxe3 15. Nxe3 c6 16. Qd1 Bxe3 17. Rxe3 Bg4 18. Qd2 0-0 19. h3 Be6 20. b3 Qf6 21. Kh2 Rad8 22. g3 c5 23. d5 Bd7 24. Rf1 Qe7 25. Ng1 f5 26. exf5 Bxf5 27. f4 Bxc2 28. Qxc2 Qf7 29. Ne2 exf4 30. gxf4 Rde8 31. Rg3 Ne7 32. c4 Nf5 33. Qd3 Nxg3 34. Nxg3 bxc4 35. bxc4 Qe7 36. Qg6 Rf6 37. Qg4 Qe3 38. Qh4 Qd2+ 39. Kh1 Re1 40. Rxe1 Qxe1+ 41. Kg2 Qd2+ 42. Kf3 Qd3+ 43. Kf2 Qd4+ 44. Kf3 Qxc4 45. Qh5 Qxf4+ 46. Ke2 Qxg3 47. Qe8+ Kh7 48. Qe4+ Qg6 0-1

[Event "Corrientes op"]
[Site "Corrientes"]
[Date "2021.08.15"]
[Round "3"]
[White "Machuca, Juan"]
[Black "Sandoval, Nahuel"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1775"]
[BlackElo "1587"]
[PlyCount "52"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 g6 7. Bc4 Bg7 8. f3 0-0 9. Be3 Qc7 10. Bb3 e5 11. Nde2 Nc6 12. g4 Be6 13. g5 Nh5 14. Nd5 Bxd5 15. Bxd5 Nb4 16. Bb3 d5 17. exd5 Rad8 18. c3 Nc6 19. Qd2 Na5 20. Ba2 Nc4 21. Bxc4 Qxc4 22. Rc1 Qxa4 23. Qd3 Nf4 24. Nxf4 exf4 25. Bb6 Rfe8+ 26. Kf2 Qb3 1/2-1/2

[Event "Corrientes op"]
[Site "Corrientes"]
[Date "2021.08.15"]
[Round "4"]
[White "Zaldivar, Patricio"]
[Black "Machuca, Juan"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1896"]
[BlackElo "1775"]
[PlyCount "73"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 d6 5. 0-0 e5 6. Nc3 0-0 7. d3 Nc6 8. Bg5 h6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. Rb1 Ne7 12. Nxe7+ Qxe7 13. Nd2 c6 14. b4 Be6 15. b5 d5 16. Qa4 Rfc8 17. bxc6 bxc6 18. Nb3 Rc7 19. Na5 Rac8 20. Rb3 f5 21. Rfb1 e4 22. Rb8 Qe8 23. Rxc8 Qxc8 24. Qb4 Kh7 25. c5 Qa6 26. Bf1 Qc8 27. d4 g5 28. e3 f4 29. Qb8 Qxb8 30. Rxb8 Bc8 31. a4 Bf6 32. Rb4 Kg7 33. gxf4 gxf4 34. exf4 Kf8 35. f3 e3 36. Nb3 Rb7 37. Kh1 0-1

[Event "Corrientes op"]
[Site "Corrientes"]
[Date "2021.08.14"]
[Round "1"]
[White "Machuca, Juan"]
[Black "Fernandez, Francisco Fabian"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1775"]
[BlackElo "1146"]
[PlyCount "23"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 Nc6 7. Bc4 g6 8. Nxc6 bxc6 9. e5 dxe5 10. Bxf7+ Kxf7 11. Qxd8 Bb7 12. Qc7 1-0

[Event "Corrientes op"]
[Site "Corrientes"]
[Date "2021.08.14"]
[Round "2"]
[White "Toledo, Jose Agustin"]
[Black "Machuca, Juan"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1504"]
[BlackElo "1775"]
[PlyCount "45"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Be2 Be7 5. 0-0 0-0 6. b3 c5 7. Bb2 Nc6 8. d4 b6 9. Nc3 Bb7 10. cxd5 Nxd5 11. Nxd5 exd5 12. Rc1 Rc8 13. Qd2 Bf6 14. Rfd1 Ne7 15. h4 Ng6 16. h5 Nh4 17. g3 Nf5 18. Qd3 g6 19. Kg2 Qe7 20. Qd2 Rfe8 21. Rh1 c4 22. Rh2 g5 23. Qc2 0-1

