[Event "Pan American-ch U14"]
[Site "Montevideo"]
[Date "2022.06.27"]
[Round "2"]
[White "Lavandeira, Juan Facundo"]
[Black "Handstok, Matias"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1676"]
[BlackElo "1912"]
[PlyCount "126"]
[EventDate "2022.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. e4 Nc6 6. Nge2 e6 7. d3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. Qd2 a6 11. Bh6 Rb8 12. Bxg7 Kxg7 13. f4 Nec6 14. Nxd4 Nxd4 15. Ne2 f5 16. Nxd4 cxd4 17. Rae1 b5 18. e5 dxe5 19. Rxe5 bxc4 20. dxc4 d3 21. b3 Qd4+ 22. Qf2 Qd7 23. Rd1 Rd8 24. Re3 Qc7 25. Rexd3 Rxd3 26. Rxd3 a5 27. Qd4+ Kh6 28. h3 Bb7 29. g4 Bxg2 30. Kxg2 Qc6+ 31. Kh2 Qe4 32. g5+ Kh5 33. Qxe4 fxe4 34. Rd7 Rh8 35. Re7 h6 36. gxh6 Kxh6 37. Rxe6 Rd8 38. Rxe4 Rd2+ 39. Kg3 Rxa2 40. Re3 Kg7 41. Rc3 Ra3 42. Rf3 Ra1 43. Re3 Kf6 44. Kf3 Rc1 45. Ke4 a4 46. Kd5 a3 47. Re6+ Kf5 48. Ra6 Ra1 49. b4 a2 50. Kc5 Kxf4 51. b5 Ke4 52. Ra3 Ke5 53. Re3+ Kf4 54. Re2 Kg3 55. b6 Kxh3 56. Rb2 g5 57. b7 Rb1 58. b8Q a1Q 59. Rxb1 Qa3+ 60. Qb4 Qa7+ 61. Qb6 Qe7+ 62. Kb5 Qd7+ 63. Ka5 Qd4 1-0

[Event "Pan American-ch U14"]
[Site "Montevideo"]
[Date "2022.06.27"]
[Round "3"]
[White "Ticona Rocabado, Licael Roderick"]
[Black "Lavandeira, Juan Facundo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2150"]
[BlackElo "1676"]
[PlyCount "63"]
[EventDate "2022.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bg4 4. Bg2 Qd7 5. h3 Bxf3 6. Bxf3 Nf6 7. c3 e5 8. dxe5 Nxe5 9. Bg2 c6 10. 0-0 Bc5 11. Nd2 0-0-0 12. b4 Bb6 13. a4 h5 14. h4 g5 15. a5 Bxf2+ 16. Rxf2 Nfg4 17. Bh3 f5 18. Bxg4 Nxg4 19. Nf3 Nxf2 20. Kxf2 gxh4 21. gxh4 Qd6 22. Qd4 Rhg8 23. Bf4 Rg4 24. Bxd6 Rxd4 25. Nxd4 Rxd6 26. Rg1 b6 27. axb6 axb6 28. Nxf5 Rf6 29. Rg5 c5 30. bxc5 bxc5 31. Rxh5 d4 32. cxd4 1-0

[Event "Pan American-ch U14"]
[Site "Montevideo"]
[Date "2022.06.26"]
[Round "1"]
[White "Borgiani, Juan"]
[Black "Lavandeira, Juan Facundo"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1676"]
[PlyCount "28"]
[EventDate "2022.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 d6 5. h3 0-0 6. Be2 b6 7. Nbd2 Bb7 8. c3 Ne4 9. 0-0 Nd7 10. Bh2 e5 11. Bb5 Nxd2 12. Qxd2 Bxf3 13. gxf3 exd4 14. cxd4 Qg5+ 0-1

[Event "Montevideo Duchamp Cup 5th"]
[Site "Montevideo"]
[Date "2022.02.19"]
[Round "9"]
[White "Cordero, Daniela"]
[Black "Lavandeira, Juan Facundo"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2011"]
[BlackElo "1520"]
[PlyCount "85"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Re8 10. Re1 Nc5 11. h3 Bd7 12. Rb1 Qc8 13. Kh2 Ne6 14. Be3 a6 15. b4 Rb8 16. Nd5 b5 17. Nxe6 Bxe6 18. c5 Nxd5 19. exd5 Bf5 20. Rc1 Qd8 21. g4 Bc8 22. Qd2 h5 23. gxh5 gxh5 24. Bg5 f6 25. Bf4 Rxe1 26. Rxe1 Bf5 27. Qe2 Bg6 28. cxd6 cxd6 29. Qe6+ Bf7 30. Qxd6 Qxd6 31. Bxd6 Rd8 32. Be7 Rxd5 33. Bxd5 Bxd5 34. a3 Kf7 35. Bc5 Bh6 36. Re7+ Kg6 37. Be3 Bxe3 38. fxe3 f5 39. Kg3 Kf6 40. Re8 Bf7 41. Rf8 Ke7 42. Ra8 Kd6 43. Kf4 1-0

[Event "Montevideo Duchamp Cup 5th"]
[Site "Montevideo"]
[Date "2022.02.18"]
[Round "8"]
[White "Lavandeira, Juan Facundo"]
[Black "Gaye, Gustavo"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "1520"]
[BlackElo "1990"]
[PlyCount "44"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. Nf3 d6 6. 0-0 e6 7. a3 Nge7 8. Rb1 Rb8 9. b4 b6 10. b5 Na5 11. Qa4 0-0 12. Bb2 d5 13. cxd5 exd5 14. d4 Nc4 15. Ba1 Be6 16. e3 cxd4 17. exd4 Qd7 18. Rfe1 Rbc8 19. Rbd1 Rfe8 20. Qb3 Qd6 21. Nb1 Rc7 22. Bc3 Rec8 1/2-1/2

[Event "Montevideo Duchamp Cup 5th"]
[Site "Montevideo"]
[Date "2022.02.17"]
[Round "7"]
[White "Nejanky, Maisa"]
[Black "Lavandeira, Juan Facundo"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1948"]
[BlackElo "1520"]
[PlyCount "112"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nf6 4. Nf3 g6 5. Bc4 Bg7 6. d3 Nc6 7. 0-0 0-0 8. f5 gxf5 9. Bg5 fxe4 10. dxe4 h6 11. Bf4 e5 12. Be3 Nd4 13. Qd2 Kh7 14. Qd3 Bg4 15. Nh4 a6 16. a4 Qd7 17. a5 Rac8 18. Nd5 Nxd5 19. exd5+ f5 20. Qd2 Qe7 21. g3 e4 22. c3 Nf3+ 23. Nxf3 Bxf3 24. Rf2 Rf6 25. Bf4 Rg6 26. Be2 Bxe2 27. Qxe2 Be5 28. Raf1 Rf8 29. Qe3 Rgf6 30. Qe2 Bxf4 31. Rxf4 Qf7 32. Rd1 Qc7 33. Ra1 Rc8 34. c4 Rcf8 35. Qd2 Qe7 36. Re1 Qe5 37. Kg2 Rb8 38. Qf2 Rbf8 39. Qc2 Kg7 40. Qb3 R8f7 41. Re2 Qe7 42. Qc3 Kh7 43. Kh1 Qd8 44. Kg2 Qe7 45. Re3 Qf8 46. Qc2 Qg7 47. Qf2 Qg5 48. Kh1 Kg7 49. Qc2 Kh7 50. Rf2 Qg4 51. Rf4 Qg6 52. Qf2 Qg7 53. Qf1 Rf8 54. Re2 Qe7 55. Qh3 Qe5 56. Qf1 Kg7 1/2-1/2

[Event "Montevideo Duchamp Cup 5th"]
[Site "Montevideo"]
[Date "2022.02.16"]
[Round "6"]
[White "Lavandeira, Juan Facundo"]
[Black "Masoller, Martin"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1520"]
[BlackElo "1743"]
[PlyCount "88"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. d3 Be7 8. 0-0 0-0 9. a3 Be6 10. b4 f6 11. Bb2 a5 12. b5 Nd4 13. Nxd4 exd4 14. Ne4 f5 15. Nd2 Bd5 16. Bxd5+ Qxd5 17. Qb3 Bf6 18. Qxd5+ Nxd5 19. Nf3 Nc3 20. Bxc3 dxc3 21. Rac1 Rad8 22. Rfd1 Rd5 23. a4 Rc5 24. Rc2 g5 25. Nd2 b6 26. Nb3 Rd5 27. d4 Rfd8 28. Rxc3 R8d7 29. e3 f4 30. Rdc1 fxe3 31. fxe3 Bd8 32. Nd2 Kg7 33. Rc6 Rf5 34. Rf1 Rf6 35. Rfxf6 Bxf6 36. Ne4 Be7 37. Kf2 h6 38. Kf3 Bb4 39. Kg4 Re7 40. Kf5 Rf7+ 41. Rf6 Re7 42. Rg6+ Kf7 43. Rxh6 Kg7 44. Rg6+ Kh7 1-0

[Event "Montevideo Duchamp Cup 5th"]
[Site "Montevideo"]
[Date "2022.02.15"]
[Round "5"]
[White "Meza, Anahi Silvina"]
[Black "Lavandeira, Juan Facundo"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "1996"]
[BlackElo "1520"]
[PlyCount "65"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 Nbd7 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Nc3 e5 8. e4 a5 9. h3 c6 10. Be3 h6 11. Qd2 Kh7 12. Rad1 Qe7 13. Qc2 Ne8 14. dxe5 dxe5 15. Na4 Nc7 16. Rd2 Na6 17. c5 Nb4 18. Qb1 Na6 19. Rc1 Rd8 20. Bf1 Nc7 21. Rcd1 Ne6 22. Qc2 Ndf8 23. Rxd8 Nxd8 24. Nb6 Rb8 25. Qa4 Nde6 26. Qxa5 Qc7 27. Qa7 f5 28. exf5 gxf5 29. Na8 Rxa8 30. Qxa8 f4 31. gxf4 exf4 32. Bd2 Bxb2 33. Qa4 1-0

[Event "Montevideo Duchamp Cup 5th"]
[Site "Montevideo"]
[Date "2022.02.14"]
[Round "4"]
[White "Lavandeira, Juan Facundo"]
[Black "Urrestarazu, Diego"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1520"]
[BlackElo "1833"]
[PlyCount "105"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. e3 d5 5. cxd5 cxd5 6. Nc3 Nc6 7. d4 e4 8. a3 Be7 9. f3 Bf5 10. Nge2 Qd7 11. 0-0 0-0 12. fxe4 Nxe4 13. Qb3 Be6 14. Bxe4 dxe4 15. d5 Na5 16. Qa2 Bh3 17. Rf2 Rac8 18. Nxe4 Nc4 19. Nf4 Bf5 20. Nc3 Ne5 21. Bd2 g5 22. Ng2 g4 23. e4 Nf3+ 24. Kh1 Bc5 25. Be3 Bxe3 26. Nxe3 Bg6 27. Raf1 Rce8 28. Qc4 Rc8 29. Qd3 Rfe8 30. Nxg4 Qxg4 31. Qxf3 Rxe4 32. Qxg4 Rxg4 33. Rf4 Rxf4 34. Rxf4 Kf8 35. Rb4 Rc7 36. Kg2 Ke8 37. Kf3 a6 38. h4 f6 39. Ne4 Bxe4+ 40. Kxe4 Kd7 41. Rb6 Rc4+ 42. Ke3 Rg4 43. Kf3 h5 44. Rxf6 Rd4 45. Rf5 Kd6 46. Rxh5 Rd3+ 47. Kg4 Rb3 48. Rf5 Rxb2 49. h5 b5 50. Rf6+ Kxd5 51. Rxa6 Ra2 52. h6 b4 53. Ra5+ 1-0

[Event "Montevideo Duchamp Cup 5th"]
[Site "Montevideo"]
[Date "2022.02.13"]
[Round "2"]
[White "Lavandeira, Juan Facundo"]
[Black "Curi, Gabriel"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "1520"]
[BlackElo "2205"]
[PlyCount "51"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. g3 Nf6 4. Bg2 c6 5. Nf3 Be7 6. 0-0 0-0 7. Nc3 Nbd7 8. Nd2 b6 9. e4 Ba6 10. Re1 dxc4 11. a4 Rc8 12. f4 Nb8 13. Nf3 b5 14. axb5 cxb5 15. e5 Nd5 16. Nxd5 Qxd5 17. Ng5 Qd7 18. Nxh7 Kxh7 19. Qh5+ Kg8 20. Be4 Qxd4+ 21. Kf1 f5 22. exf6 Rxf6 23. Qh7+ Kf7 24. Qh5+ g6 25. Qh7+ Ke8 26. Bxg6+ 1/2-1/2

[Event "Montevideo Duchamp Cup 5th"]
[Site "Montevideo"]
[Date "2022.02.13"]
[Round "3"]
[White "Lujan, Carolina"]
[Black "Lavandeira, Juan Facundo"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2334"]
[BlackElo "1520"]
[PlyCount "67"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. Re1 0-0 7. Bf1 Nc6 8. h3 a6 9. d4 cxd4 10. cxd4 d5 11. e5 Ne4 12. Nc3 Nxc3 13. bxc3 Qc7 14. Bf4 Na5 15. Qc1 e6 16. Bh6 Bd7 17. Nh2 Bxh6 18. Qxh6 f5 19. exf6 Rxf6 20. Ng4 Rf7 21. Qg5 Qf4 22. Nh6+ Kg7 23. Nxf7 Qxf7 24. Qe5+ Kg8 25. Qc7 Nc4 26. Bxc4 Rc8 27. Qxb7 Rxc4 28. Qxa6 Rxc3 29. Rac1 Rxc1 30. Rxc1 Qf4 31. Rd1 Qc7 32. Qa8+ Kg7 33. Rb1 Qc2 34. Qb8 1-0

[Event "Montevideo Duchamp Cup 5th"]
[Site "Montevideo"]
[Date "2022.02.12"]
[Round "1"]
[White "Castro, Cesar"]
[Black "Lavandeira, Juan Facundo"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2097"]
[BlackElo "1520"]
[PlyCount "142"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Bd3 Nc6 8. Nge2 Bg4 9. Be3 Bf6 10. Qd2 0-0 11. 0-0 Nb4 12. h3 Bh5 13. Nf4 Bg6 14. Nxg6 hxg6 15. Be2 Nc6 16. b3 d5 17. c5 Nc8 18. Rab1 N8e7 19. Bf3 Nf5 20. Bxd5 Bxd4 21. Bxd4 Ncxd4 22. Rfd1 c6 23. Bc4 Qe7 24. Qf4 Qxc5 25. Rbc1 b5 26. Bf1 Ne6 27. Qg4 Qe7 28. Bd3 Qg5 29. Ne4 Qxg4 30. hxg4 Nfd4 31. Kf1 Rfd8 32. Nc5 Rac8 33. Be4 Nxc5 34. Rxc5 Ne6 35. Rxd8+ Nxd8 36. b4 Kf8 37. Rc3 Ke7 38. f4 Kd6 39. Ke2 c5 40. Rd3+ Ke7 41. Ra3 Rc7 42. bxc5 Ne6 43. c6 Nxf4+ 44. Ke3 Ne6 45. Ra5 Nc5 46. Rxb5 Nxe4 47. Kxe4 Kd6 48. Ra5 Kxc6 49. a4 Rb7 50. g5 Rb4+ 51. Ke5 Kb6 52. Rd5 Rxa4 53. Rd7 Ra5+ 54. Kd4 Rf5 55. g3 a5 56. Kc4 Kc6 57. Ra7 Kd6 58. Kd4 Rxg5 59. Rxf7 Rxg3 60. Rxg7 a4 61. Ra7 a3 62. Ra6+ Kc7 63. Kc5 Kb7 64. Ra4 Rf3 65. Kd6 Kb6 66. Ra8 g5 67. Rb8+ Ka7 68. Rb4 Rf6+ 69. Ke5 a2 70. Kxf6 a1Q+ 71. Kxg5 Qa5+ 0-1

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.05"]
[Round "7.4"]
[White "Lavandeira, Juan Facundo"]
[Black "Ramirez Mori, Angel Farid"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1454"]
[BlackElo "1172"]
[PlyCount "139"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 a6 5. Nbd2 b5 6. b3 Bf5 7. Bg2 e6 8. 0-0 Be7 9. Bb2 0-0 10. a4 Qb6 11. c5 Qb7 12. b4 Nbd7 13. a5 Rfe8 14. Ne5 Nxe5 15. dxe5 Nd7 16. e4 Bg6 17. f4 dxe4 18. Bxe4 Bxe4 19. Nxe4 Rad8 20. Nd6 Bxd6 21. exd6 e5 22. fxe5 Nxe5 23. Bxe5 Rxe5 24. Qd4 Rd5 25. Qe4 Qd7 26. Rae1 g6 27. Qe7 Qxe7 28. Rxe7 Rd4 29. Rf4 Rd1+ 30. Kg2 Rd2+ 31. Kh3 f5 32. Rc7 Re8 33. Rf1 Ree2 34. Rh1 g5 35. Re7 Rxe7 36. dxe7 Re2 37. Rf1 g4+ 38. Kh4 Rxh2+ 39. Kg5 Re2 40. Rxf5 Rxe7 41. Kxg4 Re4+ 42. Rf4 Rxf4+ 43. Kxf4 Kf8 44. Kg4 Kg7 45. Kg5 h6+ 46. Kf5 Kf7 47. g4 Ke7 48. Kg6 Ke6 49. Kxh6 Kd5 50. g5 Kc4 51. g6 Kxb4 52. g7 Kxa5 53. g8Q b4 54. Qd8+ Kb5 55. Qb6+ Kc4 56. Qxc6 a5 57. Qa4 Kxc5 58. Qxa5+ Kc4 59. Qa2+ Kc3 60. Kg5 b3 61. Qb1 b2 62. Kf4 Kb3 63. Ke3 Kc3 64. Ke2 Kb3 65. Kd2 Ka3 66. Kc3 Ka4 67. Qxb2 Ka5 68. Kc4 Ka6 69. Kc5 Ka7 70. Kc6 1-0

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.05"]
[Round "8.3"]
[White "Lazzarotti, Calebe Kadlubiski"]
[Black "Lavandeira, Juan Facundo"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1400"]
[BlackElo "1454"]
[PlyCount "103"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. fxg7 cxd2+ 6. Bxd2 Bxg7 7. Qf3 e6 8. 0-0-0 Qf6 9. Qxf6 Bxf6 10. Bf4 c5 11. Bb5+ Bd7 12. Bxd7+ Nxd7 13. Nf3 Nb6 14. Rhe1 0-0 15. Be5 Be7 16. Bd6 Bxd6 17. Rxd6 Rfd8 18. Red1 Rxd6 19. Rxd6 Kf8 20. Ne5 Ke7 21. Rd3 Rg8 22. g3 f6 23. Nf3 Nd5 24. a3 Rg4 25. b3 Rg8 26. c4 Nb6 27. Kc2 Rd8 28. Rxd8 Kxd8 29. Nd2 Nd7 30. Ne4 Ke7 31. f4 h6 32. Kd3 f5 33. Nd2 Kd6 34. Nf3 e5 35. fxe5+ Nxe5+ 36. Nxe5 Kxe5 37. Ke3 a5 38. a4 b6 39. h3 h5 40. Kf3 Kd4 41. Kf4 Kc3 42. Kxf5 Kxb3 43. g4 hxg4 44. hxg4 Kxa4 45. g5 Kb3 46. g6 a4 47. g7 a3 48. g8Q a2 49. Qg7 Kxc4 50. Qb2 Kd3 51. Qxa2 c4 52. Qa6 1-0

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.04"]
[Round "6.7"]
[White "Barreda, Julian"]
[Black "Lavandeira, Juan Facundo"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1199"]
[BlackElo "1454"]
[PlyCount "112"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 Nc6 7. h3 Bh5 8. 0-0 0-0-0 9. c4 Qd7 10. a3 Bxf3 11. Bxf3 Ne5 12. Qb3 Nxf3+ 13. Qxf3 e6 14. Rd1 Bc5 15. b4 Bd4 16. Rb1 Bf6 17. d3 Qe7 18. Be3 Bd4 19. Qf4 Bxe3 20. Qxe3 b6 21. Qf3 Kd7 22. d4 Qf6 23. Qxf6 gxf6 24. c5 b5 25. Rd3 Ke7 26. Re1 Rd5 27. Red1 Rhd8 28. f3 e5 29. Kf2 Rxd4 30. Ke3 Rxd3+ 31. Rxd3 Rxd3+ 32. Kxd3 Ke6 33. g4 Kd5 34. h4 h6 35. Kc3 e4 36. f4 c6 37. g5 fxg5 38. fxg5 h5 39. Kd2 Ke5 40. Ke2 Kf4 41. Kd2 Kf3 42. Kc3 e3 43. Kd4 e2 44. Ke5 e1Q+ 45. Kf6 Qxh4 46. Kxf7 Qxg5 47. a4 bxa4 48. b5 Qxc5 49. bxc6 Qxc6 50. Ke7 h4 51. Kf7 h3 52. Ke7 h2 53. Kf7 h1R 54. Kg7 Rh6 55. Kf7 Qd7+ 56. Kf8 Rh8# 0-1

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.04"]
[Round "5.6"]
[White "Lavandeira, Juan Facundo"]
[Black "Sanchez Negreiros, Jose Alberto"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "1454"]
[BlackElo "1228"]
[PlyCount "85"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 a6 6. 0-0 c5 7. Nc3 Be7 8. dxc5 Bxc5 9. Qxd8+ Kxd8 10. a3 b5 11. Be2 Nbd7 12. Bd2 Bb7 13. Na2 Ke7 14. Bb4 Bxb4 15. Nxb4 Nc5 16. Rad1 Na4 17. Rc1 Rac8 18. b3 Nc3 19. Nd4 Rhd8 20. Ndc6+ Bxc6 21. Rxc3 Bb7 22. Rfc1 Rxc3 23. Rxc3 Rd6 24. Rc7+ Rd7 25. Rxd7+ Nxd7 26. Nd3 Bd5 27. Nb4 Bb7 28. Nd3 Kd6 29. b4 Be4 30. Nb2 Nb6 31. f3 Bd5 32. Kf2 e5 33. e4 Be6 34. Ke3 f6 35. Kd2 g5 36. h3 h5 37. g4 hxg4 38. hxg4 Bd7 39. Kc3 Bc6 40. Kb3 Kc7 41. Kc3 Kd7 42. Bf1 Nc8 43. Nd3 1/2-1/2

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.03"]
[Round "4.7"]
[White "Frutos Moreno, Erico Nicolas"]
[Black "Lavandeira, Juan Facundo"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1082"]
[BlackElo "1454"]
[PlyCount "56"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. d4 Nxc3 5. bxc3 Nc6 6. Bd3 Qd5 7. Qf3 Qxf3 8. Nxf3 g6 9. h3 Bf5 10. Bxf5 gxf5 11. Bf4 0-0-0 12. 0-0 e6 13. Be5 Rg8 14. Bg3 Bd6 15. Be5 Bxe5 16. dxe5 Rd5 17. Rfe1 a6 18. Rad1 Rgd8 19. Rxd5 Rxd5 20. g3 Ra5 21. Ra1 Nxe5 22. Nxe5 Rxe5 23. Kf1 Rc5 24. Ke2 Rxc3 25. Kd2 Rc5 26. f4 Kd7 27. Kd3 Ra5 28. c4 Ra3+ 0-1

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.02"]
[Round "2.5"]
[White "Arias Diaz, Javier Alonso"]
[Black "Lavandeira, Juan Facundo"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1191"]
[BlackElo "1454"]
[PlyCount "78"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 Nbd7 6. Ng3 e5 7. d5 h5 8. Bg5 Bh6 9. Bxh6 Rxh6 10. Bd3 Rh8 11. Qd2 Qe7 12. 0-0-0 a5 13. Kb1 Nc5 14. Bc2 Bd7 15. Rhe1 Kf8 16. f4 h4 17. Nf1 Bg4 18. Rc1 Re8 19. Ne3 Bd7 20. Qf2 exf4 21. Qxf4 Qe5 22. Qxe5 Rxe5 23. Nf1 Kg7 24. Nd2 Re7 25. Nf3 Rhe8 26. Nd2 h3 27. g3 Ng4 28. Re2 Ne5 29. Rce1 c6 30. Na4 Nxa4 31. Bxa4 Nd3 32. Rd1 Nc5 33. Bc2 Bg4 34. Nf3 Bxf3 35. Ree1 Bxd1 36. Rxd1 Nxe4 37. dxc6 bxc6 38. Bxe4 Rxe4 39. Rxd6 Rxc4 0-1

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.02"]
[Round "3.2"]
[White "Lavandeira, Juan Facundo"]
[Black "Ortiz Monsalve, Sebastian"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1454"]
[BlackElo "1325"]
[PlyCount "56"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. Qc2 0-0 8. g3 d6 9. Bg2 Nxa6 10. Bg5 Nb4 11. Qd2 Qa5 12. a3 c4 13. 0-0-0 Na6 14. Ne4 Nc5 15. Qxa5 Rxa5 16. Nxc5 Rxc5 17. Be3 Rb5 18. Bd4 Bh6+ 19. Be3 Bxe3+ 20. fxe3 Ng4 21. Nh3 Nxe3 22. Nf4 Nxd1 23. Rxd1 Bd7 24. e4 Rfb8 25. Rd2 c3 26. bxc3 Rb1+ 27. Kc2 R8b2+ 28. Kd3 Bb5+ 0-1

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.01"]
[Round "1.7"]
[White "Lavandeira, Juan Facundo"]
[Black "Zapana Huarza, Fabricio Elvis"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1454"]
[BlackElo "1135"]
[PlyCount "131"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c5 5. cxd5 exd5 6. Nc3 c4 7. Bg2 Be7 8. 0-0 0-0 9. Ne5 Be6 10. Nxc4 Nc6 11. Ne5 Rc8 12. Bf4 a6 13. Nxc6 bxc6 14. Rc1 Bd6 15. Bxd6 Qxd6 16. Na4 Rb8 17. b3 Nd7 18. Qc2 Rfc8 19. Nc5 Nxc5 20. Qxc5 Qxc5 21. Rxc5 Rb4 22. e3 Rc7 23. Rfc1 Rb6 24. Bxd5 Bxd5 25. Rxd5 cxd5 26. Rxc7 g6 27. Rc5 Rd6 28. Kf1 Kg7 29. Ke2 Kf6 30. Kd3 Ke6 31. f3 f5 32. Rc7 h6 33. e4 fxe4+ 34. fxe4 dxe4+ 35. Kxe4 h5 36. d5+ Rxd5 37. Re7+ Kxe7 38. Kxd5 Kf6 39. Kc6 Kg5 40. Kb6 Kg4 41. Kxa6 Kh3 42. b4 Kxh2 43. b5 Kxg3 44. b6 g5 45. b7 Kh3 46. b8Q g4 47. Qb3+ g3 48. Qe6+ Kh4 49. Qe1 Kh3 50. Qh1+ Kg4 51. a4 h4 52. a5 h3 53. Kb6 g2 54. Qh2 Kf3 55. Qxh3+ Kf2 56. Qxg2+ Kxg2 57. a6 Kg3 58. a7 Kf4 59. a8Q Ke5 60. Qa5+ Kd4 61. Qf5 Ke3 62. Kc5 Ke2 63. Kd4 Kd2 64. Qf2+ Kc1 65. Kc3 Kb1 66. Qb2# 1-0

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.27"]
[Round "9"]
[White "Lavandeira, Juan Facundo"]
[Black "Montevilla Cahuasa, Jonathan Isaac"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1536"]
[BlackElo "1175"]
[PlyCount "75"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 e6 5. Bg2 Bd6 6. Qc2 0-0 7. 0-0 Nbd7 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Ba6 11. Nxd6 Qe7 12. Qa4 Nb8 13. Bf4 Nh5 14. Ne4 Nxf4 15. gxf4 b5 16. Qc2 bxc4 17. Rfd1 Qb4 18. a3 Qb3 19. Qxb3 cxb3 20. Nc5 Bc4 21. Ne5 Bd5 22. Bxd5 cxd5 23. Nxb3 f6 24. Nd3 Nd7 25. Nbc5 Nxc5 26. Nxc5 Kf7 27. Re1 Rfe8 28. Re3 Rab8 29. b4 Rb6 30. Rae1 Re7 31. f5 e5 32. dxe5 fxe5 33. Rxe5 Rxe5 34. Rxe5 Rd6 35. Re6 Rxe6 36. fxe6+ Kf6 37. f4 d4 38. Kf2 1-0

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.26"]
[Round "8"]
[White "Lavandeira, Juan Facundo"]
[Black "Boydell, Oliver"]
[Result "1/2-1/2"]
[ECO "B89"]
[WhiteElo "1536"]
[BlackElo "1231"]
[PlyCount "76"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bd7 7. Be3 e6 8. Qd2 Be7 9. Bb3 Ng4 10. h3 Nxe3 11. Qxe3 0-0 12. 0-0 a6 13. a4 Rc8 14. Nde2 Na5 15. Ba2 Nc4 16. Bxc4 Rxc4 17. Qd3 Rc8 18. f4 Qb6+ 19. Kh1 Rfd8 20. Rfb1 Be8 21. Qd4 Qxd4 22. Nxd4 Bf6 23. Nde2 Rc4 24. Rd1 Kf8 25. Rd3 b5 26. axb5 axb5 27. b3 Rcc8 28. Rc1 b4 29. Nd1 Bb5 30. Re3 Rc7 31. c4 bxc3 32. Nexc3 Bd4 33. Rg3 Rdc8 34. Rc2 Ba6 35. f5 e5 36. Rf3 Bb7 37. Rc1 Bxe4 38. Rg3 Bxf5 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.25"]
[Round "7"]
[White "Mendoza Insunza, Miguel Angel"]
[Black "Lavandeira, Juan Facundo"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1248"]
[BlackElo "1536"]
[PlyCount "70"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. d4 Nc6 6. Be3 Bf5 7. c3 0-0-0 8. Ne2 e5 9. Qd2 Be7 10. dxe5 Qxd2+ 11. Bxd2 Nxe5 12. Nd4 Bg6 13. f4 Nd3+ 14. Bxd3 Bxd3 15. 0-0-0 c5 16. Nf3 Bf6 17. Rhe1 Rhe8 18. Rxe8 Rxe8 19. Re1 Rxe1+ 20. Nxe1 Be4 21. Be3 b6 22. g3 Bd5 23. a3 Kd7 24. Kd2 Be4 25. Nd3 h6 26. Nf2 Bh7 27. Ng4 Ke6 28. Nxf6 Kxf6 29. Bf2 Kf5 30. Ke3 Kg4 31. h4 Bc2 32. b4 cxb4 33. cxb4 f5 34. Ke2 h5 35. Be1 a6 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "6"]
[White "Glinnyi, Danylo"]
[Black "Lavandeira, Juan Facundo"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1536"]
[PlyCount "56"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. 0-0 d6 6. Nbd2 Nbd7 7. b3 c6 8. Bb2 Qc7 9. e4 e5 10. Nc4 Nh5 11. Ba3 c5 12. dxc5 dxc5 13. b4 Rd8 14. bxc5 Nxc5 15. Bb2 Nxd3 16. cxd3 f6 17. Qb3 Kh8 18. Rac1 Qd7 19. Rfd1 Nf4 20. Rc2 Qg4 21. Kf1 Qxg2+ 22. Ke1 Qxf3 23. Ne3 Bg4 24. Nxg4 Nxd3+ 25. Rxd3 Rxd3 26. Rc3 Rad8 27. Ne3 Rd2 28. Qg8+ Kxg8 0-1

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "5"]
[White "Lavandeira, Juan Facundo"]
[Black "Diaz Bermudez, Pedro Teofilo"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "1536"]
[BlackElo "1084"]
[PlyCount "43"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. g3 Nf6 5. Bg2 dxc4 6. Qc2 b5 7. a4 Bb4+ 8. Bd2 Qa5 9. 0-0 0-0 10. Bxb4 Qxb4 11. axb5 Qxb5 12. Na3 Qb3 13. Nd2 Qxc2 14. Nxc2 Bb7 15. Nxc4 Nd5 16. Rfe1 Rd8 17. Na5 Ba6 18. Nxc6 Nxc6 19. Bxd5 Rxd5 20. Rxa6 Nxd4 21. Nxd4 Rxd4 22. Rea1 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.23"]
[Round "4"]
[White "Ccana Minauro, Wernher Sebastian"]
[Black "Lavandeira, Juan Facundo"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1289"]
[BlackElo "1536"]
[PlyCount "47"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. d4 Nc6 6. Nf3 Bg4 7. Be2 0-0-0 8. c3 e6 9. 0-0 Be7 10. b4 f6 11. Bf4 g5 12. Be3 Rdg8 13. c4 Qd7 14. b5 Na5 15. Qa4 b6 16. c5 Qd5 17. cxb6 axb6 18. Rac1 Kd7 19. Rfd1 Ke8 20. Rxc7 Qd6 21. Rdc1 Qb4 22. Qxb4 Bxb4 23. Ra7 Bd6 24. Rc8# 1-0

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.22"]
[Round "3"]
[White "Lavandeira, Juan Facundo"]
[Black "Alfaro Zambrano, Luis Fabricio"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "1536"]
[BlackElo "1122"]
[PlyCount "42"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 Nbd7 8. Bd3 Ne8 9. f5 Ne5 10. Nxe5 Bxe5 11. Bh6 Bg7 12. Bxg7 Nxg7 13. 0-0 Bd7 14. Qd2 a6 15. Qh6 Qe8 16. Rf3 f6 17. Rh3 gxf5 18. Qxh7+ Kf7 19. Be2 Rg8 20. Bh5+ Kf8 21. Bxe8 Rxe8 1-0

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.22"]
[Round "2"]
[White "Lavandeira, Juan Facundo"]
[Black "Mereles Riquelme, Mauricio"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1536"]
[BlackElo "1180"]
[PlyCount "70"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c6 5. e4 d6 6. h3 e5 7. d3 h6 8. Nge2 Be6 9. 0-0 0-0 10. f4 Na6 11. Be3 Nc7 12. g4 exf4 13. Nxf4 g5 14. Nfe2 d5 15. Bc5 Re8 16. cxd5 cxd5 17. exd5 Ncxd5 18. Qd2 Qc7 19. Bf2 Qd7 20. Ne4 Nxe4 21. dxe4 Nf4 22. Rfd1 Qxd2 23. Rxd2 Nxg2 24. Kxg2 Bc4 25. Ng3 Bb5 26. a4 Bc6 27. Re2 Rad8 28. Bxa7 Ra8 29. Bb6 Rxa4 30. Rxa4 Bxa4 31. b4 Bc6 32. Kf3 Re6 33. Nf5 Bxe4+ 34. Rxe4 Rxb6 35. Re8+ Kh7 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.21"]
[Round "1"]
[White "Garcia Aguilar, Yolfre Sebastian"]
[Black "Lavandeira, Juan Facundo"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "1079"]
[BlackElo "1536"]
[PlyCount "24"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. b3 Nbd7 7. Nfd2 e5 8. e3 c6 9. Bb2 Qc7 10. c4 Ne8 11. Re1 f5 12. Bf3 e4 0-1

[Event "ARG-ch U10"]
[Site "Buenos Aires"]
[Date "2019.03.05"]
[Round "9.3"]
[White "Lavandeira, Juan Facundo"]
[Black "Frutos, Leandro Jose"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "1376"]
[BlackElo "1366"]
[PlyCount "50"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Qc2 c6 8. Nbd2 b6 9. e4 dxc4 10. Nxc4 Bb7 11. Ng5 h6 12. Nh3 c5 13. dxc5 Nxc5 14. Rd1 Qc7 15. e5 Nd5 16. Ne3 Nxe3 17. Bxe3 Bxg2 18. Kxg2 Qb7+ 19. Kg1 Rac8 20. Qe2 Kh7 21. Bxc5 Bxc5 22. Qd3+ Kg8 23. Nf4 Qc7 24. Qe2 Rfd8 25. Rxd8+ Rxd8 1/2-1/2

[Event "ARG-ch U10"]
[Site "Buenos Aires"]
[Date "2019.03.04"]
[Round "7.3"]
[White "Farhat, Eliseo"]
[Black "Lavandeira, Juan Facundo"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1289"]
[BlackElo "1376"]
[PlyCount "100"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Nc6 7. Be3 Be7 8. h3 Bf5 9. Nf3 Bf6 10. b3 0-0 11. Be2 Re8 12. 0-0 Qd7 13. Rc1 Rad8 14. c5 dxc5 15. dxc5 Qxd1 16. Bxd1 Nd7 17. Bc2 Bxc2 18. Rxc2 Nb4 19. Rcc1 Bxc3 20. Rxc3 Nd5 21. Rd3 Nxe3 22. Rxe3 Rxe3 23. fxe3 Nxc5 24. Rc1 Ne6 25. Nd4 Nxd4 26. exd4 c6 27. Rc4 Kf8 28. Kf2 Ke7 29. Ke3 Kd6 30. Kd3 Re8 31. Rc1 b6 32. Rf1 f6 33. Rc1 f5 34. Rf1 g6 35. Rf4 Kd5 36. Rh4 h5 37. Rf4 Re4 38. g3 c5 39. dxc5 bxc5 40. h4 Ke5 41. Rxe4+ fxe4+ 42. Ke3 a6 43. a3 a5 44. a4 Kd5 45. Ke2 Kd4 46. Kd2 e3+ 47. Kc2 Ke4 48. Kd1 Kf3 49. Ke1 e2 50. g4 hxg4 0-1

[Event "ARG-ch U10"]
[Site "Buenos Aires"]
[Date "2019.03.04"]
[Round "8.2"]
[White "Gimenez, Alessio"]
[Black "Lavandeira, Juan Facundo"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1415"]
[BlackElo "1376"]
[PlyCount "40"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 c5 7. d5 e6 8. Nc3 exd5 9. cxd5 c4 10. d6 Bd7 11. Nf3 Bc6 12. Be2 g6 13. 0-0 Bg7 14. Bf4 N8d7 15. Qd4 Rc8 16. Rfe1 0-0 17. Rac1 Re8 18. Bd1 h6 19. Qd2 Kh7 20. h3 Nc5 1/2-1/2

[Event "ARG-ch U10"]
[Site "Buenos Aires"]
[Date "2019.03.03"]
[Round "5.2"]
[White "Barreda, Julian"]
[Black "Lavandeira, Juan Facundo"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1181"]
[BlackElo "1376"]
[PlyCount "70"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Qf3 Qxf3 6. Nxf3 Bf5 7. d3 Nc6 8. Bf4 Rc8 9. Be2 f6 10. 0-0-0 e5 11. Be3 Bd6 12. h3 a5 13. Nd2 a4 14. Nc4 b5 15. Nxd6+ cxd6 16. Bg4 Bxg4 17. hxg4 Nb4 18. c3 d5 19. Rhe1 Kf7 20. Kb1 Na6 21. d4 e4 22. f3 Rhe8 23. Bf4 exf3 24. gxf3 Rxe1 25. Rxe1 Re8 26. Rxe8 Kxe8 27. a3 Kf7 28. Kc2 g5 29. Bg3 Ke6 30. Kd3 f5 31. gxf5+ Kxf5 32. Ke3 h5 33. Bd6 h4 34. Kf2 g4 35. Be5 gxf3 1/2-1/2

[Event "ARG-ch U10"]
[Site "Buenos Aires"]
[Date "2019.03.03"]
[Round "6.2"]
[White "Lavandeira, Juan Facundo"]
[Black "Fiorito, Francisco"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1376"]
[BlackElo "1588"]
[PlyCount "26"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 Be7 4. Nf3 c5 5. 0-0 0-0 6. Nc3 Nc6 7. Re1 h6 8. h3 a6 9. d3 Re8 10. Rb1 Bf8 11. a3 d5 12. cxd5 Nxd5 13. e3 Qf6 1/2-1/2

[Event "ARG-ch U10"]
[Site "Buenos Aires"]
[Date "2019.03.02"]
[Round "4.2"]
[White "Lavandeira, Juan Facundo"]
[Black "Varela, Agustin"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1376"]
[BlackElo "1384"]
[PlyCount "40"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 b6 7. Bg2 0-0 8. 0-0 Bb7 9. Qc2 Nbd7 10. Rfe1 c5 11. dxc5 Nxc5 12. b4 Nce4 13. Nxe4 Nxe4 14. Nd2 Nxd2 15. Qxd2 Qd7 16. e4 Rfd8 17. Rad1 d4 18. f4 Rac8 19. Qd3 h6 20. Rd2 Qe7 1/2-1/2

[Event "ARG-ch U10"]
[Site "Buenos Aires"]
[Date "2019.03.02"]
[Round "3.2"]
[White "Loray, Matias Joaquin"]
[Black "Lavandeira, Juan Facundo"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1189"]
[BlackElo "1376"]
[PlyCount "142"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Nbd7 6. Bd3 0-0 7. 0-0 e5 8. dxe5 dxe5 9. Nd5 c6 10. Nxf6+ Bxf6 11. Be3 Bg7 12. c5 Qe7 13. Qc2 h6 14. h3 Re8 15. Rfe1 Kh7 16. Qc3 Nf8 17. Bc4 f5 18. exf5 gxf5 19. Bf4 e4 20. Qe3 Bxb2 21. Rab1 Bg7 22. Bd6 Qf6 23. Be5 Rxe5 24. Nxe5 Qxe5 25. Bd3 Qd5 26. Bf1 Bd4 27. Qg3 Qxc5 28. Rec1 Qe5 29. Qxe5 Bxe5 30. Rc5 Bd4 31. Rxf5 Bxf5 32. Rxb7+ Kg6 33. Rb4 c5 34. Ra4 e3 35. fxe3 Bxe3+ 36. Kh1 Rd8 37. g3 Rd1 38. Kg2 Bxh3+ 39. Kxh3 Rxf1 40. Rxa7 Rf6 41. Rc7 Ra6 42. Re7 Bd4 43. Re8 Kf7 44. Rc8 Rxa2 45. Kh4 Rh2+ 46. Kg4 h5+ 47. Kf4 h4 48. gxh4 Rxh4+ 49. Kg3 Re4 50. Kf3 Re3+ 51. Kf4 Ke7 52. Rb8 c4 53. Rb4 Ne6+ 54. Kf5 Re5+ 55. Kg4 Rc5 56. Rb1 c3 57. Rc1 c2 58. Re1 c1Q 59. Rxc1 Rxc1 60. Kf5 Re1 61. Kg4 Rf1 62. Kg3 Kd6 63. Kg2 Rf8 64. Kg3 Ke5 65. Kg4 Bf2 66. Kh3 Rg8 67. Kh2 Kf4 68. Kh3 Kf3 69. Kh2 Ba7 70. Kh1 Kf2 71. Kh2 Rh8# 0-1

[Event "ARG-ch U10"]
[Site "Buenos Aires"]
[Date "2019.03.01"]
[Round "1.4"]
[White "Goldstein, Boris"]
[Black "Lavandeira, Juan Facundo"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1376"]
[PlyCount "50"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Bc4 Nb6 4. Bb3 Nc6 5. Nf3 d6 6. exd6 exd6 7. 0-0 Be7 8. Nc3 0-0 9. d3 Bg4 10. h3 Bh5 11. Be3 Bf6 12. Rb1 Ne5 13. g4 Bg6 14. Nxe5 Bxe5 15. d4 Bf6 16. f4 h6 17. g5 hxg5 18. fxg5 Bxg5 19. Bxg5 Qxg5+ 20. Qg4 Qxg4+ 21. hxg4 a5 22. a3 d5 23. Ba2 Bxc2 24. Rbc1 Bd3 25. Rf3 Bc4 0-1

[Event "ARG-ch U10"]
[Site "Buenos Aires"]
[Date "2019.03.01"]
[Round "2.4"]
[White "Lavandeira, Juan Facundo"]
[Black "De Lima, Adriano Gaspar"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "1376"]
[PlyCount "80"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. Nc3 Nf6 4. Nf3 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 d5 8. c5 b6 9. b4 bxc5 10. bxc5 Bb7 11. Ba3 Nc6 12. e3 Ne4 13. Qc2 Ba6 14. Rfe1 Rb8 15. Bf1 Bb7 16. Rab1 e5 17. dxe5 Re8 18. Red1 Nxe5 19. Nxe5 Bxe5 20. Nxe4 fxe4 21. c6 Ba8 22. Rxb8 Qxb8 23. Rxd5 Qb6 24. Qc5 Qxc5 25. Rxc5 Bd6 26. Rc3 Bxa3 27. Rxa3 Bxc6 28. Rxa7 Re7 29. Bc4+ Kg7 30. Kf1 Kh6 31. a4 Kg5 32. h3 h5 33. Ra5+ Kf6 34. Ra6 Kg5 35. Rxc6 h4 36. a5 hxg3 37. fxg3 Kh5 38. a6 g5 39. a7 Re8 40. Rxc7 g4 1-0

[Event "Pan American-ch U10"]
[Site "Santiago de Chile"]
[Date "2018.07.27"]
[Round "8"]
[White "Lavandeira, Juan Facundo"]
[Black "Van der Baan Bruce, Francisco"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "1449"]
[BlackElo "1090"]
[PlyCount "67"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Nfd7 7. Bd3 e5 8. d5 c6 9. 0-0 Re8 10. Qc2 exf4 11. Bxf4 Ne5 12. Nxe5 Bxe5 13. Qf2 Qf6 14. Bxe5 Qxf2+ 15. Rxf2 Rxe5 16. Raf1 Re7 17. dxc6 bxc6 18. Bc2 Ba6 19. b3 Nd7 20. Rd1 Re6 21. Rfd2 Ne5 22. Rxd6 Rxd6 23. Rxd6 Re8 24. Na4 f5 25. Nc5 Bc8 26. Nd3 Nxd3 27. Bxd3 fxe4 28. Bxe4 Rxe4 29. Rd8+ Kg7 30. Rxc8 Re1+ 31. Kf2 Ra1 32. Rc7+ Kh6 33. Rxa7 Rb1 34. Ra6 1-0

[Event "Pan American-ch U10"]
[Site "Santiago de Chile"]
[Date "2018.07.25"]
[Round "6"]
[White "Lavandeira, Juan Facundo"]
[Black "Caceres Sandoval, Eduardo"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1449"]
[BlackElo "1451"]
[PlyCount "87"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Bg2 e6 6. 0-0 Be7 7. Nbd2 h6 8. Qb3 Qc7 9. cxd5 exd5 10. Ne5 0-0 11. Ndf3 Nbd7 12. Bf4 Qb6 13. Nxd7 Nxd7 14. Nd2 Qxb3 15. Nxb3 Rfe8 16. Rfe1 Bb4 17. Bd2 Bxd2 18. Nxd2 Nf6 19. a3 Ne4 20. Nxe4 Bxe4 21. Bxe4 Rxe4 22. a4 a5 23. Ra3 Rae8 24. Rb3 Rxd4 25. Rxb7 Rxa4 26. Rc1 Rc8 27. Rb6 Rb4 28. Rxb4 axb4 29. f3 Kf8 30. e4 dxe4 31. fxe4 Ke7 32. Kf2 Kd6 33. Ke3 c5 34. b3 Ra8 35. e5+ Kd5 36. Kf4 Ra3 37. Rb1 c4 38. bxc4+ Kxc4 39. Kf5 Kc3 40. e6 Ra5+ 41. Ke4 fxe6 42. h4 b3 43. Rc1+ Kb2 44. Rc7 0-1

[Event "Pan American-ch U10"]
[Site "Santiago de Chile"]
[Date "2018.07.25"]
[Round "5"]
[White "Riveros Rodriguez, Yeral Manuel"]
[Black "Lavandeira, Juan Facundo"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1262"]
[BlackElo "1449"]
[PlyCount "90"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be2 Nbd7 7. h4 e5 8. d5 Nc5 9. h5 Ncxe4 10. Nxe4 Nxe4 11. Bd3 Nc5 12. hxg6 Nxd3+ 13. Qxd3 fxg6 14. Be3 Bf5 15. Qd2 e4 16. Ne2 Qf6 17. Bd4 Qe7 18. 0-0-0 Bxd4 19. Qxd4 Qg5+ 20. Qd2 Qxd2+ 21. Rxd2 Bg4 22. Ng3 Rae8 23. Re1 Rf4 24. f3 e3 25. Rc2 Bf5 26. Rc3 Rd4 27. Nxf5 gxf5 28. g3 f4 29. g4 Rd2 30. Rc2 Rf2 31. Kd1 Rxf3 32. Rg2 Re4 33. b3 Rd4+ 34. Kc2 Rh3 35. Rge2 Rg3 36. Kc3 Re4 37. Kd3 Re5 38. b4 Rxg4 39. a4 h5 40. Rh2 Kf7 41. Reh1 Kg6 42. Rh4 Rxh4 43. Rxh4 e2 44. Rh1 f3 45. b5 f2 0-1

[Event "Pan American-ch U10"]
[Site "Santiago de Chile"]
[Date "2018.07.24"]
[Round "4"]
[White "Lavandeira, Juan Facundo"]
[Black "De la Cruz Navarro, Martin Leonardo"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1449"]
[BlackElo "1732"]
[PlyCount "67"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 f5 4. g3 Nf6 5. Bg2 c6 6. 0-0 Bd6 7. c5 Bc7 8. Nbd2 0-0 9. Nb3 Ne4 10. Nfd2 Nd7 11. f3 Nxd2 12. Bxd2 e5 13. Bc3 e4 14. fxe4 fxe4 15. Rxf8+ Qxf8 16. Nd2 Nf6 17. Qb3 Qe7 18. Qc2 Bg4 19. Re1 Rb8 20. Qa4 Ra8 21. b4 a6 22. e3 Rf8 23. Qc2 h5 24. Nf1 Nh7 25. a4 Ng5 26. Nd2 Nf3+ 27. Bxf3 Bxf3 28. Nxf3 Rxf3 29. Qe2 Qg5 30. Kh1 h4 31. Qg2 hxg3 32. Rf1 Qxe3 33. Rxf3 exf3 34. Qh3 0-1

[Event "Pan American-ch U10"]
[Site "Santiago de Chile"]
[Date "2018.07.23"]
[Round "2"]
[White "Lavandeira, Juan Facundo"]
[Black "Valenzuela Araya, Joaquin Amador"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1449"]
[BlackElo "1194"]
[PlyCount "51"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. g3 Nf6 5. Bg2 g6 6. 0-0 Bg7 7. Nbd2 0-0 8. Qb3 b6 9. Nh4 e6 10. Nxf5 exf5 11. e3 Re8 12. c5 b5 13. a4 Qa5 14. Nf3 Nbd7 15. Bd2 Qa6 16. axb5 Qxb5 17. Qxb5 cxb5 18. Rfc1 h5 19. Bf1 a6 20. c6 Nf8 21. c7 Ne4 22. Be1 Bh6 23. Rxa6 Rxa6 24. Bxb5 Rc8 25. Bxa6 Rxc7 26. Rxc7 1-0

[Event "Pan American-ch U10"]
[Site "Santiago de Chile"]
[Date "2018.07.23"]
[Round "3"]
[White "Mandujano Gutierrez, Rodrigo Juaquin"]
[Black "Lavandeira, Juan Facundo"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1265"]
[BlackElo "1449"]
[PlyCount "76"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 Nc6 6. Be2 Bf5 7. 0-0 e6 8. d3 Be7 9. c4 Qd6 10. Be3 Bf6 11. Qc2 Rd8 12. Rad1 0-0 13. a3 a6 14. b4 a5 15. Bc5 Qd7 16. Bxf8 Kxf8 17. b5 Nd4 18. Nxd4 Qxd4 19. Qd2 Qh4 20. Qxa5 Be5 21. g3 Qf6 22. Qb4+ Bd6 23. c5 Be5 24. Qb3 Bh3 25. Qa4 Bxf1 26. Rxf1 Qe7 27. Qa7 c6 28. bxc6 bxc6 29. Qxe7+ Kxe7 30. Rb1 Bd4 31. Rb7+ Ke8 32. Bf3 Rc8 33. Rb6 Kd7 34. Rb7+ Rc7 35. Rb3 Bxc5 36. a4 Ra7 37. Rc3 Kd6 38. Rc4 e5 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Santiago de Chile"]
[Date "2018.07.22"]
[Round "1"]
[White "Santos Sagastume, Paolo Andres"]
[Black "Lavandeira, Juan Facundo"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1047"]
[BlackElo "1449"]
[PlyCount "86"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. Bc4 Nb6 6. Bb3 Be7 7. Nc3 Nc6 8. Nge2 0-0 9. 0-0 Bf6 10. Be3 Re8 11. Re1 Bg4 12. Qd2 Bxe2 13. Nxe2 Qd7 14. h3 Rad8 15. c3 Bh4 16. Bg5 Bxg5 17. Qxg5 Qe7 18. Qxe7 Rxe7 19. Ng3 Rde8 20. Kf1 Na5 21. Nf5 Rxe1+ 22. Rxe1 Rxe1+ 23. Kxe1 g6 24. Ne3 Nxb3 25. axb3 Kg7 26. Ke2 a5 27. Nc4 Nxc4 28. bxc4 Kf6 29. Ke3 Kg5 30. Kf3 f5 31. g3 c6 32. h4+ Kf6 33. Kf4 b5 34. cxb5 cxb5 35. d5 h6 36. f3 g5+ 37. hxg5+ hxg5+ 38. Ke3 Ke5 39. g4 fxg4 40. fxg4 Kxd5 41. Kd3 a4 42. Ke3 Kc4 43. Kd2 b4 0-1

[Event "ARG-ch sf U2000"]
[Site "Villa Carlos Paz"]
[Date "2018.07.01"]
[Round "3.4"]
[White "Ferreyra, Pablo"]
[Black "Lavandeira, Juan Facundo"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1780"]
[BlackElo "1449"]
[PlyCount "37"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 c5 7. d5 e6 8. Nc3 exd5 9. cxd5 c4 10. d6 Nc6 11. Bf4 g6 12. Nb5 Bg7 13. Nc7+ Kf8 14. Nxa8 Bxe5 15. Bxe5 Nxe5 16. Qd4 Qe8 17. 0-0-0 Nxa8 18. Bxc4 Nxc4 19. Qxh8# 1-0

[Event "ARG-ch sf U2000"]
[Site "Villa Carlos Paz"]
[Date "2018.06.30"]
[Round "2.7"]
[White "Lavandeira, Juan Facundo"]
[Black "Lopez, Hector1111"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1449"]
[BlackElo "1617"]
[PlyCount "149"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 Nbd7 8. b4 e6 9. Bg2 Be7 10. 0-0 0-0 11. Nc3 Ne4 12. Nxe4 dxe4 13. Nd2 Nf6 14. Nb3 Rfd8 15. e3 Nd5 16. Bd2 b6 17. Rfb1 Rdb8 18. Ra6 Nc7 19. Raa1 Bf6 20. Bc3 Nd5 21. Nd2 bxc5 22. bxc5 Bd8 23. Bxe4 Rb5 24. Bxf5 exf5 25. Nf3 Bc7 26. Ra6 Nxc3 27. Rba1 Nd5 28. Rxc6 Rxb2 29. Ne5 Bxe5 30. dxe5 Kf8 31. Rd6 Nc3 32. c6 Ne4 33. Rd7 Rc2 34. c7 Ke8 35. Rad1 Nd2 36. R1xd2 Rxd2 37. Rxd2 Rc8 38. Kg2 Rxc7 39. Kf3 a5 40. Kf4 g6 41. Kg5 Ke7 42. Kh6 Ke6 43. f4 a4 44. Kxh7 Rc4 45. Kg7 Rb4 46. Kf8 Rb8+ 47. Kg7 Rb6 48. Ra2 Ra6 49. Ra3 Ra7 50. Kh6 Kd5 51. Kg7 Ke4 52. Kf6 Kd5 53. h3 Kc4 54. e6 fxe6 55. Kxg6 Kb4 56. Ra1 a3 57. h4 Kb3 58. h5 a2 59. h6 Kb2 60. Rxa2+ Rxa2 61. h7 Ra8 62. Kf6 Re8 63. Kf7 Rh8 64. Kg7 Ra8 65. h8Q Rxh8 66. Kxh8 Kc3 67. Kg7 Kd3 68. Kf6 Kxe3 69. Kxe6 Ke4 70. Kf6 Kf3 71. Kxf5 Kxg3 72. Kg5 Kf3 73. f5 Ke4 74. f6 Ke5 75. f7 1-0

[Event "ARG-ch sf U2000"]
[Site "Villa Carlos Paz"]
[Date "2018.06.30"]
[Round "1.6"]
[White "Palmieri, Daniel"]
[Black "Lavandeira, Juan Facundo"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1746"]
[BlackElo "1449"]
[PlyCount "125"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. c4 d6 6. Nc3 c6 7. Be2 Qc7 8. 0-0 Nbd7 9. c5 Nh5 10. cxd6 exd6 11. Bg5 f5 12. Rc1 Ndf6 13. Qb3+ Kh8 14. h3 h6 15. Bxf6 Nxf6 16. Nh4 Kh7 17. Nd5 Nxd5 18. Qxd5 Qe7 19. Nxg6 Kxg6 20. Qf3 Kh7 21. Bd3 Kh8 22. Rfe1 Be6 23. e4 Qf6 24. e5 dxe5 25. dxe5 Qg5 26. Bc4 Rae8 27. Qb3 Bxc4 28. Rxc4 Qe7 29. f4 Qc7 30. Rb4 b5 31. Rc1 Qb6+ 32. Kh1 a5 33. Rbc4 Rc8 34. Rc5 Rc7 35. a4 Rfc8 36. e6 Bd4 37. Rxf5 bxa4 38. Qf3 Qxb2 39. Rf1 a3 40. Rh5 Rh7 41. Rxa5 a2 42. f5 Qc2 43. f6 a1Q 44. Raxa1 Bxa1 45. Rxa1 Qc5 46. Re1 Qf8 47. Qf5 Re8 48. Re5 Rhe7 49. f7 Rc8 50. Qf6+ Qg7 51. Qxe7 Qxe5 52. f8Q+ Rxf8 53. Qxf8+ Kh7 54. Qf7+ Kh8 55. Qf8+ Kh7 56. Qf7+ Qg7 57. Qd7 c5 58. g4 c4 59. Kg2 c3 60. e7 c2 61. Qf5+ Qg6 62. Qxg6+ Kxg6 63. e8Q+ 1-0

[Event "ARG-ch U10"]
[Site "Villa Martelli"]
[Date "2018.02.13"]
[Round "9.2"]
[White "Lavandeira, Juan Facundo"]
[Black "Lopina, Mauro"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "1294"]
[BlackElo "1254"]
[PlyCount "83"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. Qc2 Nbd7 7. 0-0 c5 8. Nbd2 b6 9. Rd1 Qc7 10. cxd5 exd5 11. dxc5 bxc5 12. Nb3 Bb7 13. Ng5 Rfe8 14. Bf4 Bd6 15. Nh3 h6 16. Rac1 Rac8 17. Bxd6 Qxd6 18. Nf4 Re5 19. Qd2 Rc7 20. Rc2 c4 21. Nd4 a6 22. Rdc1 Nb6 23. b3 Ba8 24. Nf3 Re8 25. bxc4 Rec8 26. cxd5 Rxc2 27. Rxc2 Rxc2 28. Qxc2 Nfxd5 29. Nxd5 Bxd5 30. Qd3 a5 31. e4 Qg6 32. Nh4 Qf6 33. exd5 Qa1+ 34. Bf1 Qxa2 35. d6 Qe6 36. Nf5 a4 37. Bh3 Qe1+ 38. Kg2 Qe8 39. Ne7+ Kf8 40. Qh7 Qa8+ 41. Kg1 Ke8 42. Qg8# 1-0

[Event "ARG-ch U10"]
[Site "Villa Martelli"]
[Date "2018.02.12"]
[Round "8.2"]
[White "Asens, Ezequiel"]
[Black "Lavandeira, Juan Facundo"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "1262"]
[BlackElo "1294"]
[PlyCount "55"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. Nf3 Nc6 6. Bf4 Bg4 7. d5 Nxe5 8. Bxe5 dxe5 9. Nc3 Qd6 10. Be2 g6 11. 0-0 Bxf3 12. Bxf3 Bg7 13. Qd2 Nxc4 14. Qc2 0-0 15. Ne4 Qb4 16. a3 Qb5 17. Be2 Nxa3 18. Rxa3 Qxd5 19. Rd1 Qe6 20. Qxc7 Qc6 21. Qxc6 bxc6 22. h3 Rab8 23. b3 f5 24. Ng3 Kh8 25. Rxa7 Rxb3 26. Rxe7 f4 27. Ne4 h6 28. Rdd7 1-0

[Event "ARG-ch U10"]
[Site "Villa Martelli"]
[Date "2018.02.12"]
[Round "7.2"]
[White "Lavandeira, Juan Facundo"]
[Black "Aguayo, Bautista"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "1294"]
[BlackElo "1300"]
[PlyCount "66"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Nc6 7. Bd3 Bg4 8. Be3 Bd7 9. 0-0 Ng4 10. Qe2 Nxe3 11. Qxe3 Bh6 12. e5 e6 13. a3 a5 14. Rad1 a4 15. Nb5 Na7 16. Nxa7 Rxa7 17. d5 Ra6 18. Be4 Rb6 19. Rf2 Rb3 20. Rd3 Rxd3 21. Bxd3 exd5 22. cxd5 f6 23. e6 Re8 24. Qa7 Bxf4 25. exd7 Qxd7 26. Re2 Rxe2 27. Bxe2 b6 28. Qa6 Be3+ 29. Kf1 Qf5 30. Qd3 Qf4 31. g3 Qh6 32. Qe4 Kf7 33. Qe6+ Kf8 1-0

[Event "ARG-ch U10"]
[Site "Villa Martelli"]
[Date "2018.02.11"]
[Round "5.3"]
[White "Alvarez, Jesus Esteban1111"]
[Black "Lavandeira, Juan Facundo"]
[Result "0-1"]
[ECO "E62"]
[BlackElo "1294"]
[PlyCount "126"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. d4 Bg7 4. Nc3 0-0 5. g3 d6 6. Bg2 Nbd7 7. 0-0 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Bg5 c6 11. Bxf6 Qxf6 12. Ne4 Qe7 13. Qd6 Qxd6 14. Nxd6 f5 15. b3 Rd8 16. Nxc8 Raxc8 17. Rad1 e4 18. f4 Bd4+ 19. Kh1 Bc3 20. g4 Re8 21. Bh3 Rf8 22. Rg1 fxg4 23. Bxg4 Rc7 24. Be6+ Kg7 25. e3 Kh8 26. Rg2 Ba5 27. Rc1 Rd8 28. Rcc2 Rd3 29. c5 Re7 30. Bc4 Rxe3 31. Rge2 Rf3 32. Rf2 Bb4 33. Rxf3 exf3 34. Rc1 Re4 35. Kg1 Bxc5+ 36. Kf1 Rxf4 37. Bd3 Bb6 38. Rc4 Rxc4 39. Bxc4 Kg7 40. Bd3 Kf6 41. Be4 f2 42. Bd3 Ke5 43. Ke2 Kd4 44. Kd2 Ba5+ 45. Ke2 Kc3 46. Be4 Bb6 47. Bg2 Kb2 48. Kd3 Kxa2 49. Kc2 Bc7 50. h3 a5 51. Bf1 a4 52. bxa4 Ka3 53. Kb1 Kxa4 54. Kb2 c5 55. Kc2 b5 56. Kb2 Be5+ 57. Ka2 b4 58. Kb1 b3 59. Kc1 Kb4 60. Kb1 c4 61. Kc1 c3 62. Kb1 c2+ 63. Kc1 Bf4+ 0-1

[Event "ARG-ch U10"]
[Site "Villa Martelli"]
[Date "2018.02.11"]
[Round "6.3"]
[White "Lavandeira, Juan Facundo"]
[Black "Petti, Luca Giovanni"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1294"]
[BlackElo "1298"]
[PlyCount "71"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. g3 Nf6 5. Bg2 Bd6 6. 0-0 0-0 7. Qc2 Nbd7 8. Nbd2 b5 9. cxb5 cxb5 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Rb8 13. Qd3 Bb7 14. Be3 Nf6 15. Rfd1 Be4 16. Qe2 a6 17. Ne5 Bxg2 18. Kxg2 Qe7 19. Kg1 Bxe5 20. dxe5 Nd5 21. Rac1 Rbc8 22. f3 Qb7 23. Bc5 Rfd8 24. Qd3 h6 25. Qe4 Rc6 26. Kg2 Qd7 27. Bd6 Rdc8 28. Qe1 Rc2+ 29. Rxc2 Rxc2+ 30. Rd2 Qc8 31. Qe2 Rxd2 32. Qxd2 Qc2 33. Qxc2 Ne3+ 34. Kf2 Nxc2 35. Bc5 a5 36. Ke2 1-0

[Event "ARG-ch U10"]
[Site "Villa Martelli"]
[Date "2018.02.10"]
[Round "4.1"]
[White "Lavandeira, Juan Facundo"]
[Black "De la Cruz Navarro, Martin Leonardo"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1294"]
[BlackElo "1732"]
[PlyCount "50"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Qxd4 Qxd4 6. Nxd4 Bd7 7. Bxc4 Bb4+ 8. Bd2 Bxd2+ 9. Nxd2 Ne7 10. 0-0 0-0 11. Nb5 Bxb5 12. Bxb5 c6 13. Be2 Nd7 14. Rfd1 Rad8 15. Nb3 Ng6 16. Bg4 Nf6 17. Bf5 Ne5 18. f4 Nc4 19. e5 Rxd1+ 20. Rxd1 Nd5 21. e6 Nce3 22. exf7+ Kxf7 23. Be6+ Kxe6 24. Re1 Kf7 25. f5 Kg8 0-1

[Event "ARG-ch U10"]
[Site "Villa Martelli"]
[Date "2018.02.10"]
[Round "3.4"]
[White "Salcedo Arias, Camilo"]
[Black "Lavandeira, Juan Facundo"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1205"]
[BlackElo "1294"]
[PlyCount "18"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. fxg7 cxd2+ 6. Bxd2 Bxg7 7. Qh5 Qd6 8. 0-0-0 Qf6 9. Nf3 Qxb2# 0-1

[Event "ARG-ch U10"]
[Site "Villa Martelli"]
[Date "2018.02.09"]
[Round "1.4"]
[White "Frutos, Leandro Jose"]
[Black "Lavandeira, Juan Facundo"]
[Result "0-1"]
[ECO "E60"]
[BlackElo "1294"]
[PlyCount "92"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 Nbd7 6. 0-0 0-0 7. Bf4 Re8 8. Nc3 c6 9. e4 Qc7 10. e5 Nh5 11. exd6 exd6 12. Be3 Nb6 13. c5 dxc5 14. dxc5 Nc4 15. Bc1 Qa5 16. Qa4 Qxc5 17. Qc2 Bf5 18. Qd1 Rad8 19. Qb3 b5 20. a3 Na5 21. Qb4 Qxb4 22. axb4 Nb3 23. Rxa7 Bf8 24. h3 Ng7 25. Nh4 Re6 26. Nxf5 Nxf5 27. Ne4 Nfd4 28. Kh1 Bxb4 29. Ng5 Rf6 30. Ne4 Rf5 31. g4 Re5 32. Bf4 Re7 33. Rxe7 Bxe7 34. Bg5 Bxg5 35. Nxg5 c5 36. Rd1 h6 37. Nf3 Re8 38. Nxd4 Nxd4 39. b4 Ne6 40. bxc5 Nxc5 41. Rb1 Rb8 42. Bd5 b4 43. Kg2 b3 44. Kf1 b2 45. Ke2 Na4 46. Kd3 Rd8 0-1

[Event "ARG-ch U10"]
[Site "Villa Martelli"]
[Date "2018.02.09"]
[Round "2.4"]
[White "Lavandeira, Juan Facundo"]
[Black "Benitez, Tiago"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1294"]
[PlyCount "47"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Nbd2 e6 6. Bg2 Bb4 7. 0-0 0-0 8. Qb3 Bxd2 9. Bxd2 Qc7 10. Rfe1 Nbd7 11. cxd5 exd5 12. Bf4 Qb6 13. Qxb6 Nxb6 14. Bc7 Nc4 15. b3 Nb2 16. Bd6 Rfe8 17. Ba3 Nd3 18. exd3 Bxd3 19. Ne5 Be4 20. f3 Bg6 21. Nxg6 fxg6 22. Bh3 Rad8 23. Be7 Rd7 24. Bxd7 1-0

[Event "ARG-ch sf U1700 Complejo Betania"]
[Site "San Luis"]
[Date "2018.02.02"]
[Round "1.5"]
[White "Lavandeira, Juan Facundo"]
[Black "Barloa, Enzo"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "1294"]
[BlackElo "1673"]
[PlyCount "94"]
[EventDate "2018.02.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. Be3 Nc6 10. Rc1 cxd4 11. cxd4 Qa5+ 12. Kf1 Qa3 13. Rc3 Qd6 14. h4 Na5 15. h5 Nxc4 16. Rxc4 Bg4 17. hxg6 fxg6 18. f3 Bxf3 19. gxf3 Rxf3+ 20. Bf2 Raf8 21. Qe1 Rxf2+ 22. Qxf2 Rxf2+ 23. Kxf2 h5 24. Rb1 b6 25. Ra4 a5 26. Rc4 g5 27. d5 Qf6+ 28. Ke3 g4 29. Kd2 h4 30. Rc6 Qg5+ 31. Kd3 Bh6 32. Kc4 Qe3 33. Nd4 Bg7 34. Rd1 b5+ 35. Nxb5 Qxe4+ 36. Nd4 Bxd4 37. Rxd4 Qc2+ 38. Kb5 Qb2+ 39. Kc5 Qxa2 40. Rg6+ Kf7 41. Rh6 Qa3+ 42. Kb5 Qb2+ 43. Kxa5 Qxd4 44. Rxh4 Qxd5+ 45. Kb4 Qe4+ 46. Kb3 Qe3+ 47. Kb4 Qe1+ 0-1

[Event "Wch U08"]
[Site "Pocos de Caldas"]
[Date "2017.08.28"]
[Round "7"]
[White "Lavandeira, Juan Facundo"]
[Black "Seder, Mohamad"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1335"]
[BlackElo "1660"]
[PlyCount "52"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 f5 2. g3 e6 3. Bg2 d5 4. Nh3 Bd6 5. Bf4 Be7 6. 0-0 Nf6 7. c4 c6 8. Qc2 0-0 9. Nd2 b6 10. Rae1 Ne4 11. f3 Nf6 12. e4 dxe4 13. Kh1 Qxd4 14. fxe4 Qd7 15. Re2 Na6 16. a3 Nc5 17. Rd1 Rd8 18. exf5 exf5 19. Bg5 Nd3 20. Nf3 Ne4 21. Ne5 Ndf2+ 22. Nxf2 Nxf2+ 23. Rxf2 Qxd1+ 24. Qxd1 Rxd1+ 25. Rf1 Rxf1+ 26. Bxf1 Bxg5 0-1

[Event "Wch U08"]
[Site "Pocos de Caldas"]
[Date "2017.08.28"]
[Round "8"]
[White "Sosa, Cayo Alessandro Fre"]
[Black "Lavandeira, Juan Facundo"]
[Result "1/2-1/2"]
[ECO "B01"]
[BlackElo "1335"]
[PlyCount "36"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. Be2 Nf6 6. d4 c6 7. Bd2 Qc7 8. Ne5 Bxe2 9. Qxe2 e6 10. Bf4 Bd6 11. 0-0 0-0 12. Rfe1 Nd5 13. Nxd5 cxd5 14. Qg4 f5 15. Qg3 Bxe5 16. Bxe5 Qf7 17. f4 Rd8 18. h4 Nc6 1/2-1/2

[Event "Wch U08"]
[Site "Pocos de Caldas"]
[Date "2017.08.27"]
[Round "6"]
[White "Sarda, Joao Sada"]
[Black "Lavandeira, Juan Facundo"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1099"]
[BlackElo "1335"]
[PlyCount "28"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. Be2 Nf6 6. 0-0 e6 7. d4 c6 8. Ne5 Bxe2 9. Qxe2 Bd6 10. Rd1 Nbd7 11. Nxd7 Nxd7 12. d5 Be5 13. dxe6 fxe6 14. Qd3 Qc7 0-1

[Event "Wch U08"]
[Site "Pocos de Caldas"]
[Date "2017.08.24"]
[Round "4"]
[White "Nath, Nitish"]
[Black "Lavandeira, Juan Facundo"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "1376"]
[BlackElo "1335"]
[PlyCount "57"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nf3 Bg4 7. Be2 Be7 8. 0-0 0-0 9. Nc3 Nc6 10. b3 Bf6 11. Be3 Bh5 12. Rc1 Bg6 13. Qd2 h6 14. Ne1 Re8 15. a3 Be7 16. b4 a6 17. g3 Bf5 18. Ng2 Qd7 19. Rfd1 Rad8 20. Qb2 Qc8 21. a4 d5 22. c5 Na8 23. Nf4 Be6 24. Nxe6 fxe6 25. Bg4 Nb8 26. Qb1 Rf8 27. Bxh6 gxh6 28. Qg6+ Kh8 29. Qxh6+ 1-0

[Event "Wch U08"]
[Site "Pocos de Caldas"]
[Date "2017.08.23"]
[Round "2"]
[White "Wongso, Steve"]
[Black "Lavandeira, Juan Facundo"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1732"]
[BlackElo "1335"]
[PlyCount "38"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Bd3 Bf6 8. Nge2 Nc6 9. Be3 Bd7 10. 0-0 0-0 11. b3 g6 12. Bc2 Qe7 13. Nf4 Rfe8 14. Ncd5 Nxd5 15. Nxd5 Qd8 16. Nxf6+ Qxf6 17. d5 Nd8 18. Bd4 Qe7 19. Qf3 b6 1-0

[Event "Pan American-ch U08"]
[Site "San Jose"]
[Date "2017.07.04"]
[Round "6"]
[White "Lavandeira, Juan Facundo"]
[Black "Abad Huaman, Adrian Estiven"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1347"]
[PlyCount "49"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e6 4. Bxc4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. Nge2 0-0 8. 0-0 b6 9. Qa4 Bb7 10. d5 a6 11. dxc6 b5 12. Qxb4 Bxc6 13. Rfd1 Qc8 14. Bd3 Qb7 15. Bc5 a5 16. Qd4 Rad8 17. Qe3 Rd7 18. Bc2 Rdd8 19. Rxd8 Rxd8 20. Be7 Rd7 21. Bxf6 gxf6 22. Qg3+ Kh8 23. Nf4 b4 24. Nh5 Bxe4 25. Qg7# 1-0

[Event "Pan American-ch U08"]
[Site "San Jose"]
[Date "2017.07.03"]
[Round "4"]
[White "Lavandeira, Juan Facundo"]
[Black "Mishra, Abhimanyu"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1347"]
[BlackElo "1696"]
[PlyCount "48"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 d6 5. Bb5 Bd7 6. d3 Nf6 7. e5 Nxe5 8. Nxe5 Bxb5 9. c4 dxe5 10. cxb5 Bd6 11. Nd2 Qc7 12. Nc4 0-0 13. Qe2 Nd7 14. Qg4 Nb6 15. f4 Nxc4 16. bxc4 f5 17. Qg3 exf4 18. Qg5 Be5 19. 0-0-0 Bxb2+ 20. Kxb2 a6 21. h4 axb5 22. cxb5 Qe5+ 23. d4 Qe2+ 24. Kc3 Ra3# 0-1

[Event "Pan American-ch U08"]
[Site "San Jose"]
[Date "2017.07.03"]
[Round "5"]
[White "Lopez Rayo, Santiago"]
[Black "Lavandeira, Juan Facundo"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1531"]
[BlackElo "1347"]
[PlyCount "89"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 g6 7. Nf3 Bg7 8. Bg5 f6 9. Be3 Bg4 10. h3 Bxf3 11. Qxf3 Nc6 12. Bd3 f5 13. 0-0 Qh4 14. c5 Nd7 15. Nb5 Rc8 16. cxd6 0-0 17. dxc7 a6 18. Nd6 Rxc7 19. Qd5+ Kh8 20. Nf7+ Rxf7 21. Qxf7 Qd8 22. Qd5 Nb4 23. Qb3 Nxd3 24. Qxd3 Nc5 25. Qd2 Ne6 26. d5 Nc5 27. Rac1 Ne4 28. Qa5 Rd7 29. Qxd8+ Rxd8 30. Rc7 Rb8 31. Rd1 Bxb2 32. d6 Be5 33. Bd4 Bxd4 34. Rxd4 Rd8 35. d7 Ng5 36. Rc8 Ne6 37. Rxd8+ Nxd8 38. Rc4 Kg7 39. Rc8 Ne6 40. d8Q Nxd8 41. Rxd8 Kf7 42. Rd7+ Ke6 43. Rxb7 h5 44. Rb6+ Kd5 45. Rxa6 1-0

[Event "Pan American-ch U08"]
[Site "San Jose"]
[Date "2017.07.02"]
[Round "3"]
[White "Chavez Bautista, Lennin Alfredo"]
[Black "Lavandeira, Juan Facundo"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1215"]
[BlackElo "1347"]
[PlyCount "52"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Bc4 Nb6 4. Bb3 d6 5. exd6 exd6 6. Ne2 Be7 7. 0-0 Nc6 8. Nbc3 Bf5 9. d3 Qd7 10. Bf4 g5 11. Be3 h5 12. Qd2 Rg8 13. Nd4 h4 14. h3 g4 15. hxg4 Rxg4 16. Nxf5 Qxf5 17. f3 Rg8 18. Rfe1 h3 19. Re2 Rg3 20. Bxb6 axb6 21. Qe3 Qg6 22. Qd2 Ne5 23. Bd5 Bg5 24. Qe1 Rxg2+ 25. Rxg2 Be3+ 26. Qxe3 Qxg2# 0-1

[Event "Pan American-ch U08"]
[Site "San Jose"]
[Date "2017.07.02"]
[Round "2"]
[White "Lavandeira, Juan Facundo"]
[Black "Castilla Alvarez Malo, Octavio"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "1347"]
[PlyCount "76"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. a3 Nc6 5. Bf4 Be7 6. c5 0-0 7. Nb5 Bd7 8. Bxc7 Qc8 9. Bd6 Bd8 10. Bxf8 Na5 11. e3 Kxf8 12. Nd6 Qc6 13. Bb5 Qc7 14. Qa4 Ng4 15. Bxd7 Bh4 16. g3 Bg5 17. Nf3 Bh6 18. 0-0 Rd8 19. Bb5 Rxd6 20. cxd6 Qxd6 21. Qb4 Qxb4 22. axb4 Nb3 23. Rxa7 Nxe3 24. Ra8+ Ke7 25. Re8+ Kf6 26. fxe3 Bxe3+ 27. Kh1 Nd2 28. Re1 Nxf3 29. Rxe3 Ng5 30. h4 Nh3 31. Rf3+ Kg6 32. Bd3+ Kh5 33. Be2 Kh6 34. g4 Ng5 35. hxg5+ Kxg5 36. Rxf7 Kg6 37. Ref8 h6 38. g5 hxg5 1-0

[Event "Pan American-ch U08"]
[Site "San Jose"]
[Date "2017.07.01"]
[Round "1"]
[White "Franco Rivero, Santiago"]
[Black "Lavandeira, Juan Facundo"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1347"]
[PlyCount "118"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. Nf3 d5 5. e3 Bd7 6. Bd3 Nc6 7. 0-0 Nh5 8. Nxd5 Nxf4 9. Nxf4 Bg4 10. Be4 g5 11. Bxc6+ bxc6 12. Nd3 Qd5 13. Nde1 Rb8 14. b3 Bh5 15. c4 Qf5 16. Rc1 g4 17. Nh4 Qg5 18. g3 Qa5 19. Qc2 Bg6 20. Nxg6 hxg6 21. Qe4 Qh5 22. Qxc6+ Kf8 23. Qg2 f6 24. f3 Bh6 25. Rc3 Kf7 26. fxg4 Qxg4 27. Rf4 Bxf4 28. exf4 Qd1 29. Re3 Qxd4 30. Qd5+ Qxd5 31. cxd5 Rb5 32. Rd3 Ra5 33. a4 Rh5 34. b4 Rxa4 35. Nc2 a5 36. b5 Rc4 37. Kf2 Rxc2+ 38. Ke3 Rcxh2 39. Kf3 f5 40. g4 fxg4+ 41. Kxg4 Rg2+ 42. Kf3 Rh3+ 43. Ke4 Re2+ 44. Kd4 c5+ 45. Kc4 Rc2+ 46. Kb3 c4+ 47. Kxc2 Rxd3 48. Kc1 c3 49. Kc2 Rxd5 50. Kxc3 Rxb5 51. Kd4 a4 52. Kc4 Rb8 53. Kd5 a3 54. Kd4 a2 55. Ke4 a1Q 56. f5 Rb4+ 57. Kf3 Qa3+ 58. Kg2 Rb2+ 59. Kh1 Qa1# 0-1

[Event "ARG-ch sf U1700"]
[Site "San Luis"]
[Date "2016.07.10"]
[Round "6.7"]
[White "Gomez Reyes, Solana"]
[Black "Lavandeira, Juan Facundo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1560"]
[PlyCount "43"]
[EventDate "2016.07.08"]
[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 Nf6 3. e3 Bf5 4. Nf3 e6 5. h3 Be4 6. Nbd2 Bxf3 7. Nxf3 Be7 8. Bd3 0-0 9. Ne5 Bd6 10. Qf3 Re8 11. g4 a5 12. g5 Nfd7 13. Nxf7 Qe7 14. Bxh7+ Kxh7 15. Qh5+ Kg8 16. g6 Qh4 17. Qxh4 Kf8 18. Be5 Nf6 19. Bxf6 gxf6 20. Qxf6 Nd7 21. g7+ Kg8 22. Qg6 1-0

[Event "ARG-ch sf U1700"]
[Site "San Luis"]
[Date "2016.07.08"]
[Round "1.9"]
[White "Aguilar, Marcelo"]
[Black "Lavandeira, Juan Facundo"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1509"]
[PlyCount "123"]
[EventDate "2016.07.08"]
[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. c4 c6 3. Bf4 Bf5 4. e3 e6 5. cxd5 cxd5 6. Bb5+ Nc6 7. Qa4 Qd7 8. Nf3 a6 9. Ne5 Bb4+ 10. Nc3 Bxc3+ 11. bxc3 axb5 12. Qxa8+ Qd8 13. Qxb7 Nxe5 14. Bxe5 Nf6 15. Qxb5+ Qd7 16. Qb8+ Qd8 17. Qxd8+ Kxd8 18. 0-0 Rg8 19. Rfc1 Kd7 20. c4 Bd3 21. cxd5 Nxd5 22. a4 f6 23. Ra3 fxe5 24. Rxd3 e4 25. Rb3 Ke7 26. Rb7+ Kf6 27. a5 Ra8 28. Ra1 Ra6 29. h4 g5 30. hxg5+ Kxg5 31. Rxh7 Nc3 32. f4+ Kg6 33. Rc7 Nb5 34. Rc5 Nd6 35. Rac1 Ne8 36. Rc6 Rxa5 37. Rxe6+ Kf7 38. Rxe4 Nf6 39. Rc7+ Kg6 40. Re6 Kf5 41. Re5+ Rxe5 42. dxe5 Nd5 43. Rf7+ Ke6 44. e4 Nc3 45. Rf8 Nxe4 46. g4 Nc5 47. Kg2 Nd7 48. Re8+ Kf7 49. Rh8 Nf8 50. f5 Kg7 51. Rxf8 Kxf8 52. g5 Kf7 53. Kf3 Kf8 54. Kf4 Kf7 55. f6 Ke6 56. g6 Kd5 57. g7 Kd4 58. g8Q Kc3 59. Qd5 Kc2 60. Qc4+ Kd2 61. Kf3 Ke1 62. Qe2# 1-0

