[Event "Rio Grande op 19th"]
[Site "Rio Grande"]
[Date "2019.07.09"]
[Round "7"]
[White "Zapata, Santino"]
[Black "Arrua, Lucas"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1241"]
[PlyCount "87"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d3 Nc6 4. g3 Be7 5. Bg2 Bg4 6. 0-0 Nd4 7. Nbd2 Bg5 8. c3 Nxf3+ 9. Nxf3 Bxc1 10. Qxc1 Qf6 11. Qe3 h5 12. Qg5 Bxf3 13. Qxf6 Nxf6 14. Bxf3 g5 15. d4 g4 16. dxe5 dxe5 17. Bg2 Ke7 18. f4 gxf3 19. Rxf3 Rad8 20. Rf5 Nd7 21. h4 f6 22. Bf3 Nc5 23. b4 Na4 24. c4 Nc3 25. Rc1 Rd3 26. Rf1 Rg8 27. Kg2 Rd2+ 28. Kh3 Rxa2 29. Bxh5 Nxe4 30. Bg4 Rh8 31. Bh5 Ra3 32. R1f3 Rxf3 33. Bxf3 Ng5+ 34. Kg4 Nxf3 35. Rxf3 Ke6 36. b5 f5+ 37. Rxf5 Rg8+ 38. Rg5 Rxg5+ 39. Kxg5 e4 40. Kf4 e3 41. Kxe3 Kf5 42. Kd4 c6 43. bxc6 bxc6 44. c5 1-0

[Event "Rio Grande op 19th"]
[Site "Rio Grande"]
[Date "2019.07.08"]
[Round "6"]
[White "Arrua, Lucas"]
[Black "Farias, Nahuel"]
[Result "1-0"]
[ECO "C27"]
[PlyCount "51"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. Bc4 e5 3. Nc3 Nf6 4. d3 c6 5. Nf3 b5 6. Bb3 Be7 7. h3 Bb7 8. Ne2 d5 9. exd5 cxd5 10. Nxe5 Nbd7 11. Nxd7 Qxd7 12. d4 0-0 13. 0-0 h6 14. Re1 Bd8 15. c3 Bc7 16. Bf4 Bxf4 17. Nxf4 a5 18. a4 b4 19. cxb4 axb4 20. Nh5 Rfe8 21. Nxf6+ gxf6 22. Rxe8+ Rxe8 23. Qd2 Qd6 24. Bc2 Re7 25. Qxh6 Qc6 26. Qh7+ 1-0

[Event "Rio Grande op 19th"]
[Site "Rio Grande"]
[Date "2019.07.08"]
[Round "5"]
[White "Fleita, Franco"]
[Black "Arrua, Lucas"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1294"]
[PlyCount "88"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. Nxd4 Qf6 6. c3 Bc5 7. Be3 Nxd4 8. cxd4 Bb4+ 9. Nc3 d6 10. Qa4+ c6 11. Qxb4 a5 12. Qb3 b5 13. Bd3 Qg6 14. Bf1 b4 15. Ne2 Nf6 16. Ng3 Be6 17. Qc2 0-0 18. Bd3 Ng4 19. Bf4 Bd7 20. 0-0 Qf6 21. Nf5 Bxf5 22. exf5 Qxd4 23. Qd2 Ne5 24. Bxe5 Qxe5 25. Rfe1 Qf6 26. Rac1 c5 27. Qf4 Rac8 28. Re2 d5 29. b3 Rfd8 30. Rce1 g5 31. Qe5 Qxe5 32. Rxe5 f6 33. Re6 Kf7 34. Bb5 c4 35. bxc4 dxc4 36. Ra6 c3 37. Ba4 c2 38. Bb3+ Kg7 39. Ra7+ Kh8 40. Bxc2 Rxc2 41. h3 Rxa2 42. Ree7 b3 43. Rh7+ Kg8 44. Rhg7+ Kf8 1/2-1/2

[Event "Rio Grande op 19th"]
[Site "Rio Grande"]
[Date "2019.07.07"]
[Round "4"]
[White "Arrua, Lucas"]
[Black "Frutos, Leandro Jose"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1459"]
[PlyCount "70"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Bd7 6. Nf3 Nxe5 7. Nxe5 Bxb5 8. a4 Bc6 9. Qh5 g6 10. Qf3 Qf6 11. Qe2 Bd6 12. h4 Bxe5 13. dxe5 Qg7 14. Qe3 Qf8 15. h5 0-0-0 16. Bd2 d4 17. cxd4 Rxd4 18. Qg3 Ne7 19. Nc3 h6 20. Nb5 Nf5 21. Qc3 Re4+ 22. Kf1 a6 23. Na7+ Kc7 24. Qa5+ b6 25. Qxa6 Bb7 26. Qd3 Qa8 27. Nb5+ Kc8 28. Nd6+ Nxd6 29. exd6 Ba6 30. hxg6 Bxd3+ 31. Kg1 Rg4 32. f3 Qxf3 33. Rh2 Be4 34. Kh1 Rxg2 35. Rg1 Rg3+ 0-1

[Event "Rio Grande op 19th"]
[Site "Rio Grande"]
[Date "2019.07.06"]
[Round "2"]
[White "Arrua, Lucas"]
[Black "Shon, Mariano"]
[Result "1-0"]
[ECO "C42"]
[BlackElo "1618"]
[PlyCount "79"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 d6 4. d3 Be7 5. Nc3 c6 6. Ne2 a5 7. a4 0-0 8. Ng3 d5 9. exd5 cxd5 10. Bb5 e4 11. dxe4 dxe4 12. Qxd8 Rxd8 13. Ng5 Nc6 14. c3 Bg4 15. 0-0 Rac8 16. Be3 Nd5 17. Bc4 Bxg5 18. Bxg5 f6 19. Bf4 Kh8 20. Bxd5 Rxd5 21. h3 Bf5 22. c4 Rc5 23. Bd6 Nb4 24. Bxc5 Rxc5 25. Rad1 h6 26. Nxf5 Rxf5 27. Rd8+ Kh7 28. Rd7 Nd3 29. Rxb7 Rc5 30. b3 Kg6 31. Rb5 Kf5 32. Rxc5+ Nxc5 33. b4 axb4 34. Rb1 Na6 35. c5 Ke5 36. Kf1 Kd4 37. c6 Kc5 38. Rc1+ Kb6 39. Ke2 Nc5 40. Rxc5 1-0

[Event "Rio Grande op 19th"]
[Site "Rio Grande"]
[Date "2019.07.06"]
[Round "3"]
[White "Maldonado, Roberto"]
[Black "Arrua, Lucas"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1907"]
[PlyCount "101"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. d5 Nce7 6. Bd3 Ng6 7. h4 h5 8. Bg5 Be7 9. g3 Bg4 10. Bb5+ Kf8 11. Be2 Bf6 12. Bxf6 Nxf6 13. Ng5 Bxe2 14. Qxe2 b5 15. Nc3 b4 16. Nd1 Nh7 17. Nh3 Nf6 18. Ne3 Nxe4 19. Qd3 Nc5 20. Qc4 a5 21. Ng5 Qf6 22. Qb5 Ke7 23. 0-0 Nxh4 24. gxh4 Qf4 25. Qc4 e4 26. Rfe1 Kf8 27. Ng2 Qg4 28. Nxe4 Re8 29. f3 Qf5 30. Nxc5 Rxe1+ 31. Rxe1 dxc5 32. Qxc5+ Kg8 33. Re8+ Kh7 34. Rxh8+ Kxh8 35. Qxc7 Qxd5 36. Kf2 Qxa2 37. Qe5 Qc4 38. Qxh5+ Kg8 39. Ne3 Qd4 40. Qxa5 Qxh4+ 41. Ke2 Qh2+ 42. Kd3 Qf4 43. Qa8+ Kh7 44. Qe4+ Qxe4+ 45. Kxe4 Kg6 46. Nd5 Kg5 47. Nxb4 f5+ 48. Ke5 g6 49. Nd5 Kh4 50. b4 Kg3 51. f4 1-0

[Event "Rio Grande op 19th"]
[Site "Rio Grande"]
[Date "2019.07.05"]
[Round "1"]
[White "Aguilar Samper, Valentin"]
[Black "Arrua, Lucas"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2036"]
[PlyCount "77"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. Bf4 Bf5 4. c4 e6 5. Nc3 Bb4 6. e3 Nf6 7. Bg5 Bg4 8. Be2 Bxf3 9. Bxf3 h6 10. Bh4 g5 11. Bg3 h5 12. h3 Bd6 13. Bxd6 Qxd6 14. a3 Ke7 15. cxd5 exd5 16. Qb3 Na5 17. Qb5 Nc4 18. Nxd5+ Nxd5 19. Bxd5 Nxb2 20. Bxb7 c6 21. Qxb2 Rab8 22. Rb1 Rhe8 23. Qb4 Qxb4+ 24. Rxb4 Kd6 25. Ke2 Re7 26. Ba6 Rb6 27. Rxb6 axb6 28. Bd3 Ra7 29. Ra1 b5 30. Kd2 Ke6 31. Rc1 Kd5 32. Rc3 Rc7 33. Rc5+ Kd6 34. Rxg5 Ra7 35. Rxh5 Rxa3 36. Be4 Ra2+ 37. Ke1 Ra1+ 38. Ke2 f6 39. Rc5 1-0

