[Event "ARG-ch sf U1700"]
[Site "Corrientes"]
[Date "2018.03.18"]
[Round "7.5"]
[White "Arrejin, Sixto"]
[Black "Almeida, Matias"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "72"]
[EventDate "2018.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. b4 cxb4 4. cxb4 Bg7 5. Nc3 Nc6 6. a3 Nf6 7. Rb1 a6 8. Nf3 d5 9. exd5 Nxd5 10. Bb2 Nf4 11. Qc2 Bf5 12. Ne4 Bxb2 13. Rxb2 Rc8 14. d3 Nxb4 15. Qa4+ b5 16. Qxb4 Rc1+ 17. Kd2 Nxd3 18. Bxd3 Rxh1 19. Ke2 Rc1 20. Rc2 Rxc2+ 21. Bxc2 0-0 22. Bd3 Qc7 23. Qb2 Rd8 24. h3 Rxd3 25. Kxd3 Qc4+ 26. Kd2 Bxe4 27. Ne5 Bxg2 28. Ng4 Qf4+ 29. Ke1 Bxh3 30. Ne3 Qf6 31. Qb3 Be6 32. Qd3 Qa1+ 33. Nd1 Qe5+ 34. Ne3 Bc4 35. Qd8+ Kg7 36. Kd2 Qd6+ 0-1

[Event "ARG-ch sf U1700"]
[Site "Corrientes"]
[Date "2018.03.18"]
[Round "6.6"]
[White "Bidegain, Jose"]
[Black "Arrejin, Sixto"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1529"]
[PlyCount "77"]
[EventDate "2018.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. Bg5 h6 4. Bh4 f6 5. e3 Nc6 6. Bd3 Qd7 7. c3 0-0-0 8. Bb5 a6 9. Ba4 b5 10. Bb3 g5 11. Bg3 Re8 12. a4 Na5 13. axb5 Qxb5 14. Nbd2 Nxb3 15. Qxb3 Qc6 16. Qa4 Qxa4 17. Rxa4 Kb7 18. Ke2 h5 19. h4 g4 20. Ne1 e5 21. Nd3 Bd7 22. Ra5 Bb5 23. dxe5 fxe5 24. e4 Nf6 25. f3 Bh6 26. Rxb5+ axb5 27. Nxe5 dxe4 28. Nxe4 Nxe4 29. fxe4 Bg7 30. Ng6 Rh6 31. Nf4 Rxe4+ 32. Kd3 Re5 33. Ne2 Rd6+ 34. Nd4 c5 35. Bxe5 Bxe5 36. Re1 Bf6 37. Re6 Rxe6 38. Nxe6 Bxh4 39. Nxc5+ 1/2-1/2

[Event "ARG-ch sf U1700"]
[Site "Corrientes"]
[Date "2018.03.17"]
[Round "4.6"]
[White "Arrejin, Sixto"]
[Black "Oliva, Cristian"]
[Result "1/2-1/2"]
[ECO "B20"]
[BlackElo "1583"]
[PlyCount "52"]
[EventDate "2018.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. a3 e6 3. c3 Nc6 4. Nf3 Qc7 5. d4 d5 6. Nbd2 dxe4 7. Nxe4 cxd4 8. cxd4 Be7 9. Bc4 Nf6 10. Nxf6+ Bxf6 11. Bb5 0-0 12. Bxc6 Qxc6 13. 0-0 h6 14. Re1 Rd8 15. Ne5 Qb5 16. Qg4 Kf8 17. Qh5 Bxe5 18. Rxe5 Rd5 19. Rxd5 exd5 20. b4 Be6 21. Be3 Rc8 22. h3 Qd3 23. Qd1 Qg6 24. Qf3 Bf5 25. Kh2 Qe6 26. Re1 Be4 1/2-1/2

[Event "ARG-ch sf U1700"]
[Site "Corrientes"]
[Date "2018.03.17"]
[Round "5.7"]
[White "Broggi, Brian Leonel"]
[Black "Arrejin, Sixto"]
[Result "0-1"]
[ECO "A21"]
[PlyCount "105"]
[EventDate "2018.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 b6 3. Nf3 f6 4. e3 Nc6 5. d4 Bb4 6. Bd2 Bxc3 7. Bxc3 d6 8. Be2 Qe7 9. 0-0 e4 10. Nd2 f5 11. Bh5+ g6 12. Be2 Nf6 13. b4 d5 14. c5 a6 15. Qa4 Bb7 16. b5 axb5 17. Qxb5 Qd7 18. cxb6 0-0 19. bxc7 Ba6 20. Qb6 Bxe2 21. Rfb1 Ne8 22. Nb3 Nxc7 23. Nc5 Qd6 24. Qb2 Ba6 25. Qc1 Rfb8 26. Rxb8+ Rxb8 27. Nxa6 Nxa6 28. Qd1 Nab4 29. h4 Ra8 30. a3 Nd3 31. a4 Ncb4 32. h5 g5 33. Qb3 Rb8 34. Rb1 Nc6 35. Qd1 Rxb1 36. Qxb1 Ncb4 37. a5 Kg7 38. Qb3 Kh6 39. Bxb4 Nxb4 40. Qd1 g4 41. f3 exf3 42. gxf3 Qg3+ 43. Kf1 gxf3 44. Qd2 Qh3+ 45. Kg1 Kxh5 46. Qh2 Qxh2+ 47. Kxh2 Kg4 48. Kh1 Kg3 49. Kg1 f2+ 50. Kf1 Kf3 51. e4 fxe4 52. a6 e3 53. a7 0-1

[Event "ARG-ch sf U1700"]
[Site "Corrientes"]
[Date "2018.03.17"]
[Round "3.5"]
[White "Ruiz, Adolfo"]
[Black "Arrejin, Sixto"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1385"]
[PlyCount "77"]
[EventDate "2018.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 f6 4. c4 e6 5. cxd5 exd5 6. Nc3 Bb4 7. Qa4+ Nc6 8. a3 Bxc3+ 9. bxc3 Nge7 10. Nf3 Ng6 11. Bg3 Bd7 12. Qc2 0-0 13. Bd3 f5 14. 0-0 Nce7 15. Rab1 b6 16. h4 h5 17. Ng5 Nh8 18. c4 c6 19. Qe2 Nf7 20. Qxh5 Nxg5 21. hxg5 Be8 22. Qe2 Ng6 23. f4 a6 24. cxd5 cxd5 25. Bxa6 b5 26. Bxb5 Bxb5 27. Qxb5 Rxa3 28. Rb3 Qe7 29. Qxd5+ Rf7 30. Rxa3 Qxa3 31. Bf2 Qa7 32. Rc1 Kh7 33. Qf3 Nf8 34. Qh5+ Kg8 35. Rc8 Qa1+ 36. Kh2 g6 37. Qxg6+ Rg7 38. Qxf5 Rh7+ 39. Kg3 1-0

[Event "ARG-ch sf U1700"]
[Site "Corrientes"]
[Date "2018.03.16"]
[Round "2.3"]
[White "Arrejin, Sixto"]
[Black "Sandoval, Nahuel1111"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "84"]
[EventDate "2018.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[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. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. 0-0 Re8 10. Ng5 d5 11. exd5 Na5 12. Bd3 Qxd5 13. Ngf3 c5 14. Qa4 b6 15. Rfe1 Bd7 16. Bb5 Bxb5 17. Qxb5 cxd4 18. Qxd5 Nxd5 19. Rxe8+ Rxe8 20. Nxd4 Nf4 21. g3 Ne2+ 22. Nxe2 Rxe2 23. Rd1 Nc6 24. a3 g6 25. Kf1 Re5 26. Nf3 Rb5 27. b4 a5 28. Rc1 axb4 29. Rxc6 bxa3 30. Nd4 a2 31. Rc8+ Kg7 32. Ra8 Rb1+ 33. Kg2 a1Q 34. Rxa1 Rxa1 35. h4 Rb1 36. f4 b5 37. Kh3 b4 38. Kg4 b3 39. Nxb3 Rxb3 40. h5 gxh5+ 41. Kxh5 Rxg3 42. Kh4 Ra3 0-1

[Event "ARG-ch sf U1700"]
[Site "Corrientes"]
[Date "2018.03.16"]
[Round "1.6"]
[White "Martinez, Geronimo1111"]
[Black "Arrejin, Sixto"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "32"]
[EventDate "2018.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. 0-0 d6 6. d4 exd4 7. Nxd4 Bb7 8. Re1 c5 9. Nf3 Be7 10. Nc3 Nf6 11. Bg5 0-0 12. Nd5 Nxd5 13. Bxe7 Nxe7 14. Re3 Ng6 15. g3 Re8 16. Nd2 d5 0-1

