[Event "South American-ch U14"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "4"]
[White "Barreto, Gary"]
[Black "Lourenco, Luis"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "115"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 Bf5 5. Bf4 e6 6. e3 Bd6 7. Bxd6 Qxd6 8. Be2 0-0 9. 0-0 Nbd7 10. Rc1 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. cxd5 cxd5 14. Qb3 b6 15. Rfd1 Be6 16. Qb5 Rfd8 17. Bf3 Bd7 18. Qd3 Bc6 19. Qd4 Qxd4 20. Rxd4 Rd7 21. Rcd1 Rad8 22. Ne2 Bb5 23. Nf4 Bc6 24. Nd3 Bb7 25. Ne5 Rd6 26. Nd3 Ne4 27. Nb4 Nf6 28. g3 g6 29. e4 R6d7 30. e5 Ne8 31. Bxd5 Bxd5 32. Rxd5 Rxd5 33. Nxd5 Kf8 34. Kf1 Nc7 35. Nc3 Rxd1+ 36. Nxd1 Ne6 37. Nc3 Nc5 38. Ke2 Nd7 39. f4 Ke7 40. Ke3 Ke6 41. Nb5 a5 42. Nc7+ Ke7 43. Kd4 Kd8 44. Nd5 Nc5 45. Nxb6 Nb7 46. Kd5 Kc7 47. Nc4 Kd7 48. Nd6 Nd8 49. b3 h6 50. a3 Ke7 51. f5 h5 52. f6+ Kf8 53. b4 axb4 54. axb4 Ne6 55. b5 Nc7+ 56. Kc6 Ne6 57. b6 Nd4+ 58. Kd7 1-0

[Event "South American-ch U14"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "1"]
[White "Fontana Walser, Juan Martin"]
[Black "Lourenco, Luis"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1632"]
[PlyCount "91"]
[EventDate "2007.12.16"]
[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. Bb5 Nf6 4. d3 d6 5. Nc3 Bd7 6. 0-0 Be7 7. Bg5 0-0 8. Re1 h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. Nd5 Qd8 12. Nxe5 Nxe5 13. Bxd7 Nxd7 14. Qxh5 Nf6 15. Nxf6+ Qxf6 16. e5 dxe5 17. Qxe5 Qxe5 18. Rxe5 Rfe8 19. Rae1 Kf8 20. Rxe8+ Rxe8 21. Rxe8+ Kxe8 22. f3 Ke7 23. Kf2 g5 24. g3 Ke6 25. Ke3 c5 26. a3 Ke5 27. f4+ Ke6 28. g4 f5 29. fxg5 hxg5 30. gxf5+ Kxf5 31. h3 Ke5 32. Kf3 Kf5 33. c3 b6 34. d4 c4 35. d5 b5 36. d6 Ke6 37. Kg4 Kxd6 38. Kxg5 Ke7 39. Kg6 Kf8 40. Kf6 Kg8 41. Ke6 Kg7 42. Kd6 Kg6 43. Kc6 a6 44. Kb6 Kg5 45. Kxa6 Kh4 46. Kxb5 1-0

[Event "South American-ch U14"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "6"]
[White "Ibanez Iglesias, Juan Rodrigo"]
[Black "Lourenco, Luis"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2027"]
[PlyCount "53"]
[EventDate "2007.12.16"]
[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. Bb5 Nf6 4. 0-0 d6 5. d4 exd4 6. Nxd4 Bd7 7. Nc3 Be7 8. Re1 0-0 9. Nxc6 Bxc6 10. Bd3 Qd7 11. b4 a6 12. Bb2 Rfe8 13. Nd5 Nxd5 14. exd5 Bxd5 15. Qh5 h6 16. Qxd5 c6 17. Qh5 Bf8 18. Bf5 Qc7 19. Rxe8 Rxe8 20. Rd1 a5 21. Bd3 axb4 22. Qf5 g6 23. Qf6 Re5 24. Bxe5 dxe5 25. Be4 b3 26. axb3 Qa5 27. g3 1-0

[Event "South American-ch U14"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "5"]
[White "Lourenco, Luis"]
[Black "Bruno, Santiago"]
[Result "1-0"]
[ECO "D38"]
[PlyCount "57"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. Nc3 Bb4 5. Bd2 Bxc3 6. Bxc3 0-0 7. e3 b6 8. cxd5 Nxd5 9. Bb5 c6 10. Bd3 Ba6 11. 0-0 c5 12. Bxa6 Nxa6 13. Qe2 cxd4 14. exd4 Nab4 15. Ne5 Nf4 16. Qd2 Nbd5 17. Qd1 Qg5 18. Qf3 f6 19. Nd3 Nxd3 20. Qxd3 Nf4 21. Qf3 e5 22. Rfe1 e4 23. Qxe4 Rfe8 24. Qf3 Qh4 25. h3 h6 26. Rac1 g5 27. Red1 Re2 28. Qxa8+ Kg7 29. Qf3 1-0

[Event "South American-ch U14"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "7"]
[White "Lourenco, Luis"]
[Black "Cornelli, Tomas"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "46"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e3 0-0 6. Bd3 e5 7. dxe5 dxe5 8. Nxe5 Re8 9. Nf3 Nc6 10. 0-0 Bg4 11. Be2 Qe7 12. b3 Red8 13. Qc2 Bf5 14. Qb2 Ne4 15. Nd5 Qd7 16. Qa3 Bxa1 17. Bb2 Bxb2 18. Qxb2 Be6 19. Nf6+ Nxf6 20. Qxf6 Bg4 21. h3 Bxf3 22. Bxf3 Ne5 23. Bxb7 c6 0-1

[Event "South American-ch U14"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "3"]
[White "Lourenco, Luis"]
[Black "Escobar Bravo, Felipe"]
[Result "0-1"]
[ECO "D43"]
[PlyCount "48"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[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. Nc3 e6 5. c5 b6 6. b4 a5 7. Ba3 axb4 8. Bxb4 bxc5 9. Bxc5 Bxc5 10. dxc5 Qa5 11. Qd2 Qxc5 12. e3 Ba6 13. Bxa6 Rxa6 14. 0-0 Nbd7 15. Rfc1 Qd6 16. Re1 Ne5 17. Nxe5 Qxe5 18. Rad1 0-0 19. Qd3 Ra3 20. Rc1 Ne4 21. f4 Rxc3 22. Rxc3 Qxc3 23. Qd1 Rb8 24. Rf1 Qxe3+ 0-1

[Event "South American-ch U14"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "8"]
[White "Lourenco, Luis"]
[Black "Palma Neira, Eliseo Maximiliano"]
[Result "1/2-1/2"]
[ECO "A52"]
[PlyCount "51"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 Ngxe5 7. 0-0 0-0 8. Nbd2 Bd6 9. Ne4 Nxf3+ 10. Bxf3 Be5 11. Qc2 d6 12. Nc3 Qh4 13. g3 Qxc4 14. Bd2 Bh3 15. Rfe1 Bxc3 16. Bxc3 Qe6 17. Qa4 Qf5 18. Bxc6 bxc6 19. Qxc6 d5 20. f4 Rad8 21. Rac1 Qe4 22. Re2 Rd6 23. Qxc7 Rg6 24. Qe5 Qd3 25. Rce1 f6 26. Qd4 1/2-1/2

