[Event "Las Varillas Cup Municipalidad"]
[Site "Las Varillas"]
[Date "2015.08.16"]
[Round "4.10"]
[White "Giacomo, Gabriel"]
[Black "Leon, Lucas"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "1986"]
[BlackElo "1897"]
[PlyCount "104"]
[EventDate "2015.08.15"]
[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 c5 2. d5 e5 3. e4 d6 4. c4 Ne7 5. Nc3 Ng6 6. g3 a6 7. Bg2 Be7 8. h4 h5 9. Bf3 Nd7 10. Bxh5 Ngf8 11. Bg4 g6 12. Kf1 Nf6 13. Bxc8 Qxc8 14. Kg2 Ng4 15. f3 Nh6 16. Nh3 f6 17. Be3 Nf7 18. Qd2 Qd7 19. a4 Rb8 20. Nf2 f5 21. exf5 gxf5 22. Bg5 Rh5 23. f4 Kd8 24. Nd3 e4 25. Nf2 Bxg5 26. hxg5 Rxh1 27. Rxh1 Kc7 28. Nfd1 Ng6 29. Ne3 Rh8 30. Qd1 Ne7 31. Rxh8 Nxh8 32. Qh5 Nhg6 33. Qh7 Kb6 34. Kf2 Qe8 35. Ne2 Qf8 36. Ng2 Qh8 37. Qxh8 Nxh8 38. g4 Ka5 39. Ne3 fxg4 40. f5 Nf7 41. g6 Nh6 42. g7 Neg8 43. Nc3 Nf7 44. Nxg4 Kb4 45. Ke3 Kxc4 46. Kxe4 b5 47. Nxb5 axb5 48. a5 Ng5+ 49. Kf4 Nh6 50. Kg3 Kxd5 51. Kh4 c4 52. a6 Kc6 1-0

[Event "Las Varillas Cup Municipalidad"]
[Site "Las Varillas"]
[Date "2015.08.16"]
[Round "5.11"]
[White "Leon, Lucas"]
[Black "Cordono, Carlos"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1897"]
[BlackElo "1868"]
[PlyCount "22"]
[EventDate "2015.08.15"]
[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. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Bc4 g6 6. Nf3 Nc6 7. h3 Bg7 8. 0-0 Nf6 9. Qe2 0-0 10. Rd1 Qc7 11. Bf4 Nh5 1/2-1/2

[Event "Las Varillas Cup Municipalidad"]
[Site "Las Varillas"]
[Date "2015.08.16"]
[Round "3.8"]
[White "Leon, Lucas"]
[Black "Porporatto, Carolina"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1897"]
[BlackElo "1542"]
[PlyCount "49"]
[EventDate "2015.08.15"]
[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. 0-0 dxc3 7. e5 Ng4 8. Bxf7+ Kf8 9. Nxc3 Ngxe5 10. Nxe5 Nxe5 11. Bb3 d6 12. Bf4 Bf5 13. Bxe5 dxe5 14. Qf3 Qf6 15. Nd5 e4 16. Qg3 Bd6 17. Nxf6 Bxg3 18. fxg3 gxf6 19. Rxf5 Kg7 20. Re1 Rhe8 21. Rf4 e3 22. Rf3 Rad8 23. Rfxe3 Rxe3 24. Rxe3 Kf8 25. Re6 1-0

[Event "Las Varillas Cup Municipalidad"]
[Site "Las Varillas"]
[Date "2015.08.15"]
[Round "2.1"]
[White "Tristan, Leonardo"]
[Black "Leon, Lucas"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2425"]
[BlackElo "1897"]
[PlyCount "66"]
[EventDate "2015.08.15"]
[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 c5 2. d5 e5 3. e4 d6 4. c4 Ne7 5. Nc3 Ng6 6. g3 Be7 7. h4 a6 8. Bd3 Nd7 9. Be3 h5 10. a3 Nf6 11. f3 Bd7 12. b4 b6 13. Rb1 Rb8 14. Rh2 Qc7 15. Rhb2 0-0 16. Nge2 Rfc8 17. Kf2 Qd8 18. Kg2 Nh7 19. Qg1 Qf8 20. Bf2 f6 21. a4 Qe8 22. a5 cxb4 23. Rxb4 bxa5 24. Rxb8 Rxb8 25. Rxb8 Qxb8 26. c5 Bb5 27. Nxb5 axb5 28. c6 Bd8 29. Ba7 Qc8 30. Bb6 Ne7 31. Bxd8 Qxd8 32. Qa7 Nf8 33. Bxb5 Nc8 1-0

[Event "South American-ch U18"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "6"]
[White "Grandolio, Joaquin"]
[Black "Leon, Lucas"]
[Result "1/2-1/2"]
[ECO "C02"]
[BlackElo "1956"]
[PlyCount "42"]
[EventDate "2007.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Bd7 8. b4 Rc8 9. Bb2 a6 10. Nc3 Na7 11. Rc1 Ne7 12. Bd3 Nb5 13. Na4 Rxc1 14. Qxc1 Qc7 15. Qxc7 Nxc7 16. Nc5 Bc8 17. Kd2 b6 18. Na4 b5 19. Nb6 h6 20. a4 Kd8 21. Rc1 Bb7 1/2-1/2

[Event "South American-ch U18"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "4"]
[White "Leon, Lucas"]
[Black "Agreda P, Mario"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1956"]
[BlackElo "204"]
[PlyCount "109"]
[EventDate "2007.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Kf8 7. Qxe4 Nf6 8. Qh4 c5 9. Nf3 Qa5 10. Bd2 Qa4 11. Qf4 Nbd7 12. Qc7 Ne8 13. Qf4 Qxc2 14. Be2 Ndf6 15. dxc5 Qe4 16. c4 Ke7 17. Qxe4 Nxe4 18. Be3 N8f6 19. Nd2 e5 20. Nxe4 Nxe4 21. f3 Nf6 22. 0-0 Bf5 23. Rfd1 Nd7 24. Ra2 Rhc8 25. Rb2 Rab8 26. f4 Nxc5 27. fxe5 Be6 28. Rd4 Nd7 29. Bf4 h6 30. h4 b6 31. g4 Rc5 32. Rb5 Rbc8 33. Rxc5 Rxc5 34. Re4 Ra5 35. Re3 Ra4 36. Rc3 b5 37. Bg3 bxc4 38. Bf3 Nc5 39. Bc6 Ra5 40. g5 Nd3 41. a4 Nxe5 42. gxh6 gxh6 43. Bb5 Nf3+ 44. Rxf3 a6 45. Be1 Rxb5 46. axb5 axb5 47. Bb4+ Kd7 48. Rf6 h5 49. Rh6 Bg4 50. Rb6 f5 51. Rxb5 Ke6 52. Kf2 Bd1 53. Kg3 Be2 54. Kf4 c3 55. Re5+ 1-0

[Event "South American-ch U18"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "2"]
[White "Leon, Lucas"]
[Black "Lopez Ortiz, Juan"]
[Result "1/2-1/2"]
[ECO "C59"]
[WhiteElo "1956"]
[BlackElo "2028"]
[PlyCount "67"]
[EventDate "2007.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Bd6 11. d4 exd3 12. Nxd3 Qc7 13. f4 0-0 14. 0-0 Re8 15. Nc3 Ba6 16. Ne5 Rad8 17. Bd3 Bxe5 18. fxe5 Qxe5 19. Qf3 Bxd3 20. cxd3 Qd4+ 21. Kh1 Qxd3 22. Qxd3 Rxd3 23. Bxh6 Ng4 24. Bf4 Nc4 25. h3 Nge3 26. Bxe3 Rexe3 27. Rf2 Nxb2 28. Rxb2 Rxc3 29. Rab1 Ra3 30. Rc2 c5 31. Rb5 Rec3 32. Rxc3 Rxc3 33. Ra5 c4 34. Rxa7 1/2-1/2

[Event "South American-ch U18"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "7"]
[White "Leon, Lucas"]
[Black "Valenzuela Saavedra, Elias"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1956"]
[BlackElo "2216"]
[PlyCount "130"]
[EventDate "2007.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Ne7 6. Bg5 f6 7. Be3 Nbc6 8. Bc4 Ng6 9. 0-0 Be7 10. Qe2 0-0 11. Rfd1 Qc7 12. Rac1 a6 13. Bb3 Rb8 14. Nd5 exd5 15. exd5 Kh8 16. dxc6 dxc6 17. Qc4 Bd7 18. h3 Be8 19. Nd4 Bf7 20. Qc2 Bxb3 21. Qxb3 Rfe8 22. Nf5 Qe5 23. g4 Nf4 24. Qf7 Bf8 25. Bxf4 Qxf4 26. Re1 Rec8 27. Rcd1 Rc7 28. Rd7 Rxd7 29. Qxd7 g6 30. Ng3 Bd6 31. Re8+ Rxe8 32. Qxe8+ Kg7 33. Qd7+ Kh6 34. Qe8 Bc5 35. Ne4 Bd6 36. Nxd6 Qxd6 37. Qe3+ Kg7 38. Qb6 Qd7 39. a3 Qc8 40. Kg2 c5 41. Qd6 Qc6+ 42. Qxc6 bxc6 43. Kf3 Kf7 44. Ke4 Ke6 45. b3 Kd6 46. f4 Ke6 47. Ke3 Kd5 48. Kd3 h6 49. h4 a5 50. g5 hxg5 51. hxg5 fxg5 52. fxg5 c4+ 53. bxc4+ Ke5 54. a4 c5 55. Ke3 Kf5 56. Kf3 Kxg5 57. Ke4 Kf6 58. Kd5 g5 59. Kxc5 g4 60. Kb5 g3 61. Kxa5 g2 62. Kb5 g1Q 63. c5 Ke6 64. Kc6 Qa1 65. Kb5 Kd7 0-1

[Event "South American-ch U18"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "3"]
[White "Velasquez, Omar"]
[Black "Leon, Lucas"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1956"]
[PlyCount "90"]
[EventDate "2007.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. Be2 Nf6 5. 0-0 Bd6 6. Bb5+ c6 7. Re1+ Be6 8. Be2 0-0 9. d3 h6 10. Nbd2 Qc7 11. Bf1 Nbd7 12. h3 Rae8 13. b3 Bf5 14. Rxe8 Rxe8 15. Bb2 a6 16. a4 Ne5 17. Ba3 Nxf3+ 18. Nxf3 Bxa3 19. Rxa3 Qd6 20. Ra1 Qc5 21. Qd2 d4 22. Re1 Rxe1 23. Nxe1 Nd5 24. g3 Qc3 25. Qxc3 dxc3 26. Kg2 Nb4 27. Be2 Be6 28. Bd1 b5 29. f4 bxa4 30. bxa4 c5 31. Bf3 a5 32. Kf2 Bd7 33. Ke2 Bxa4 34. Kd1 Bd7 35. h4 a4 36. Kc1 a3 37. Kb1 a2+ 38. Ka1 Ba4 39. Be4 Nxc2+ 40. Nxc2 Bxc2 41. Bd5 Bxd3 42. Kxa2 c4 43. g4 Kf8 44. g5 hxg5 45. fxg5 g6 0-1

[Event "South American-ch U18"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "1"]
[White "Yamamoto, Eduardo Akio"]
[Black "Leon, Lucas"]
[Result "1/2-1/2"]
[ECO "C00"]
[BlackElo "1956"]
[PlyCount "48"]
[EventDate "2007.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nf6 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 dxe4 9. dxe4 e5 10. c3 h6 11. Qc2 Be6 12. Nh4 Qc7 13. Nf5 Rac8 14. Nf1 c4 15. Nxe7+ Nxe7 16. f4 Bd7 17. h3 exf4 18. gxf4 Bc6 19. Qf2 Ng6 20. Ng3 Rfe8 21. e5 Bxg2 22. Kxg2 Nd5 23. Ne4 Rcd8 24. Bd2 Qb6 1/2-1/2

