[Event "BRA South Region-ch"]
[Site "Florianopolis"]
[Date "2000.08.??"]
[Round "4"]
[White "Freitas Junior, Renato de Almeida"]
[Black "Laidens, Leandro"]
[Result "1/2-1/2"]
[ECO "C83"]
[PlyCount "92"]
[EventDate "2000.08.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[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 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Be7 10. Nbd2 0-0 11. Bc2 Nxd2 12. Bxd2 d4 13. cxd4 Nxd4 14. Nxd4 Qxd4 15. Bc3 Qxd1 16. Raxd1 Rfd8 17. a3 c5 18. Be4 Bb3 19. Ba5 Rxd1 20. Rxd1 Bxd1 21. Bxa8 b4 22. Kf1 Bb3 23. axb4 cxb4 24. Bb6 f6 25. Bd4 Kf7 26. Ke2 Ke6 27. exf6 Bxf6 28. Kd3 Bxd4 29. Kxd4 Kd6 30. Be4 a5 31. Bxh7 a4 32. f4 a3 33. bxa3 bxa3 34. Kc3 a2 35. Kb2 Ke7 36. g4 Kf6 37. g5+ Kf7 38. Be4 Ke6 39. h4 Kf7 40. h5 Bc4 41. h6 gxh6 42. gxh6 Kg8 43. Bg6 Kh8 44. f5 Bd5 45. f6 Bb3 46. Bf5 Bc4 1/2-1/2

[Event "BRA South Region-ch"]
[Site "Florianopolis"]
[Date "2000.08.??"]
[Round "1"]
[White "Laidens, Leandro"]
[Black "Bender, Janaina"]
[Result "1-0"]
[ECO "C80"]
[PlyCount "61"]
[EventDate "2000.08.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[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 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 exd4 7. Re1 b5 8. Rxe4+ Be7 9. Bb3 d5 10. Re1 0-0 11. Nxd4 Nb4 12. c3 Bg4 13. Qxg4 Bf6 14. cxb4 a5 15. bxa5 c6 16. Nc3 Qxa5 17. Nxc6 Qa6 18. Ne7+ Bxe7 19. Rxe7 Qb6 20. Be3 h5 21. Qxg7+ Kxg7 22. Bxb6 Ra6 23. Bd4+ Kg8 24. Rae1 Raa8 25. R1e5 Kg7 26. R5e6+ Kg8 27. Rh6 f6 28. Bxd5+ Rf7 29. Rxf7 b4 30. Bxf6 b3 31. Rh8# 1-0

[Event "BRA South Region-ch"]
[Site "Florianopolis"]
[Date "2000.08.??"]
[Round "3"]
[White "Laidens, Leandro"]
[Black "Da Rosa, Guilherme"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "109"]
[EventDate "2000.08.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nc3 Nf6 5. Nge2 Bb4 6. a3 Bxc3+ 7. Nxc3 0-0 8. Be3 d6 9. Qe2 Nbd7 10. 0-0-0 c5 11. f3 a6 12. g4 e5 13. d5 b5 14. Qd2 c4 15. Be2 Qa5 16. Na2 Qc7 17. Nc3 Rfb8 18. Rdg1 Bc8 19. Kd1 b4 20. axb4 Rxb4 21. Ke1 Rxb2 22. Kf2 Nf8 23. h4 Ng6 24. Na4 Rbb8 25. h5 Nf4 26. Bxf4 exf4 27. Qxf4 Bd7 28. Nc3 Qc5+ 29. Qe3 Qxe3+ 30. Kxe3 Rb2 31. Bxc4 Rxc2 32. Rc1 Rxc1 33. Rxc1 Kf8 34. Rb1 a5 35. Rb7 Bc8 36. Rb3 Nd7 37. Na4 Ne5 38. Be2 Ba6 39. Bxa6 Rxa6 40. g5 h6 41. f4 Nd7 42. gxh6 gxh6 43. Rb2 Nc5 44. Nxc5 dxc5 45. Rb5 a4 46. Rxc5 a3 47. Rc1 a2 48. Ra1 Ra4 49. Kd3 Ke7 50. e5 f6 51. Kc3 Rxf4 52. exf6+ Rxf6 53. Rxa2 Rf5 54. Ra7+ Kd8 55. Kd4 1/2-1/2

[Event "BRA South Region-ch"]
[Site "Florianopolis"]
[Date "2000.08.??"]
[Round "5"]
[White "Laidens, Leandro"]
[Black "Garcia, Joana Viana"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "77"]
[EventDate "2000.08.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 Nf6 4. Bd3 e6 5. Nge2 Bb4 6. a3 Bxc3+ 7. Nxc3 d6 8. Be3 0-0 9. Qe2 c5 10. dxc5 dxc5 11. 0-0-0 Qc7 12. f3 Nbd7 13. g4 Ne5 14. Bc4 Nxc4 15. Qxc4 Rfd8 16. h4 Rxd1+ 17. Rxd1 Rd8 18. Rxd8+ Qxd8 19. Bf4 Qc8 20. Qd3 Ba6 21. Qd6 Bf1 22. Qb8 Qxb8 23. Bxb8 a6 24. Kd2 b5 25. Bd6 Nd7 26. Nd1 Bh3 27. Ne3 g6 28. g5 c4 29. Ke2 e5 30. Nd5 Be6 31. Nc7 Kg7 32. Nxa6 f6 33. Nc7 Bf7 34. Nxb5 fxg5 35. hxg5 h6 36. gxh6+ Kxh6 37. Nc7 g5 38. a4 Kg6 39. a5 1-0

[Event "BRA-ch Regional op"]
[Site "Brazil"]
[Date "2000.??.??"]
[Round "6"]
[White "Bueno, Alfeu Varela Jr"]
[Black "Laidens, Leandro"]
[Result "1/2-1/2"]
[ECO "C54"]
[PlyCount "48"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[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 d5 9. exd5 Nxd5 10. Qb3 Nce7 11. 0-0 0-0 12. Rfe1 c6 13. Ne4 Qc7 14. Nc3 Nb6 15. Rac1 Nxc4 16. Qxc4 Qd8 17. Qc5 Nd5 18. Nxd5 cxd5 19. Qc7 Be6 20. Qxd8 Rfxd8 21. Rc7 Rd7 22. Rec1 Rxc7 23. Rxc7 Rc8 24. Rc3 Kf8 1/2-1/2

[Event "Jaragua Estadual-ch 46th"]
[Site "Jaragua do Sul"]
[Date "2000.??.??"]
[Round "2"]
[White "Damschi, Gustavo Giovanni"]
[Black "Laidens, Leandro"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "73"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. d4 Bg7 5. Bd3 Nbd7 6. 0-0 0-0 7. Nbd2 c5 8. c3 b6 9. Ne5 Bb7 10. Qe2 a6 11. Ndf3 Qc7 12. Bd2 Ne4 13. Nxd7 Qxd7 14. Rad1 Qc7 15. Bc1 Rfd8 16. Nd2 Rd7 17. Qf3 f5 18. Qh3 Nxd2 19. Rxd2 c4 20. Bc2 Kf7 21. Re2 b5 22. Bd2 a5 23. Qf3 Qb6 24. g4 e6 25. Qh3 Rdd8 26. Rg2 Bc8 27. Qf3 Bb7 28. h4 Rg8 29. gxf5 exf5 30. h5 Bf6 31. Kf2 Be7 32. Ke2 Qe6 33. Rh1 Rh8 34. Rgh2 Bf6 35. hxg6+ hxg6 36. Rh7+ Bg7 37. Be1 1/2-1/2

[Event "Jaragua Estadual-ch 46th"]
[Site "Jaragua do Sul"]
[Date "2000.??.??"]
[Round "4"]
[White "Kanzler, Karina Daniela"]
[Black "Laidens, Leandro"]
[Result "1-0"]
[ECO "D26"]
[PlyCount "77"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 dxc4 7. Bxc4 Be7 8. Bf4 Bd7 9. Qb3 Qb6 10. Qxb6 axb6 11. Bc7 Na6 12. Bxb6 0-0 13. 0-0 Rfc8 14. Ne5 Bd6 15. Bb3 Nb4 16. a3 Ra6 17. Nc4 Nbd5 18. Nxd6 Rxc3 19. bxc3 Rxb6 20. c4 Rxb3 21. cxd5 Nxd5 22. Rfb1 Rxb1+ 23. Rxb1 Bc6 24. Nxb7 h6 25. Nc5 Kf8 26. a4 Ke7 27. a5 Kd6 28. Nb7+ Kc7 29. a6 Nc3 30. Rb2 Nb5 31. Na5 Na7 32. Nxc6 Kxc6 33. Rb7 Nc8 34. Rxf7 Kb6 35. Rxg7 Kxa6 36. Rg6 h5 37. Rxe6+ Kb5 38. Rh6 Kc4 39. Rc6+ 1-0

[Event "Jaragua Estadual-ch 46th"]
[Site "Jaragua do Sul"]
[Date "2000.??.??"]
[Round "1"]
[White "Laidens, Leandro"]
[Black "Barbosa, Marco Antonio"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "86"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. 0-0 Bxe2 8. Qxe2 Nc6 9. dxc5 Bxc5 10. b4 Bf8 11. Nbd2 Nge7 12. Nb3 Ng6 13. Bb2 Qc7 14. Rfe1 Rc8 15. Rac1 Nb8 16. Nbd2 Nd7 17. a3 Nb6 18. Rc2 Be7 19. Rec1 Nc4 20. Nxc4 Qxc4 21. Qxc4 dxc4 22. Rd1 Bd8 23. Rcd2 Bc7 24. Rd7 Nf4 25. R7d2 0-0 26. Kf1 a6 27. g3 Nd3 28. Ne1 Nxe5 29. Bc1 Rfd8 30. Ke2 Ng4 31. Nf3 Nf6 32. Rd4 Bb6 33. Rd6 Rxd6 34. Rxd6 Bxf2 35. Ne5 Bg1 36. Nxc4 Ne8 37. Rd7 Rxc4 38. Rd8 Kf8 39. Bf4 Ke7 40. Rd3 f6 41. h3 e5 42. Bd2 Nd6 43. Kf3 e4+ 0-1

[Event "Jaragua Estadual-ch 46th"]
[Site "Jaragua do Sul"]
[Date "2000.??.??"]
[Round "7"]
[White "Laidens, Leandro"]
[Black "De Bona, Glauber"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "58"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Nge7 8. f4 0-0 9. Nf3 Rb8 10. h4 h5 11. 0-0 Nd4 12. Nd1 b5 13. c3 Nxf3+ 14. Bxf3 b4 15. Kg2 bxc3 16. bxc3 Qa5 17. Qc2 Bd7 18. Bd2 Nc6 19. Ne3 Rb7 20. Nc4 Qc7 21. Rab1 Rfb8 22. Rxb7 Rxb7 23. Rb1 Rxb1 24. Qxb1 Na5 25. Ne3 Bc6 26. Kf2 Nb7 27. Qb3 Qa5 28. Ke2 Kf8 29. Kf2 Ke8 0-1

[Event "Jaragua Estadual-ch 46th"]
[Site "Jaragua do Sul"]
[Date "2000.??.??"]
[Round "4"]
[White "Laidens, Leandro"]
[Black "Kanzler, Carlos"]
[Result "1-0"]
[ECO "E12"]
[PlyCount "59"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 b6 6. Nf3 Bb7 7. Bd3 Ne4 8. Bxe7 Qxe7 9. 0-0 Nxc3 10. bxc3 Qf6 11. Qe2 dxc4 12. Bxc4 Bxf3 13. gxf3 h5 14. Kh1 g5 15. Bd3 Qh6 16. Rg1 f5 17. e4 f4 18. a4 a5 19. Rab1 Nd7 20. Bb5 Rd8 21. Qc4 Rc8 22. Bxd7+ Kxd7 23. Qb5+ Ke7 24. Rxg5 Rhg8 25. Rbg1 Rxg5 26. Rxg5 c5 27. Rg1 cxd4 28. cxd4 h4 29. Qxb6 Qh5 30. Qb7+ 1-0

[Event "Jaragua Estadual-ch 46th"]
[Site "Jaragua do Sul"]
[Date "2000.??.??"]
[Round "6"]
[White "Pretto Diego, L Dacroce"]
[Black "Laidens, Leandro"]
[Result "0-1"]
[ECO "B14"]
[PlyCount "78"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. c5 Bd7 7. Bf4 Be7 8. Nf3 0-0 9. Bd3 Bc6 10. Qc2 Re8 11. 0-0 Nbd7 12. b4 Nf8 13. b5 Bd7 14. h3 Ng6 15. Bh2 Rc8 16. g4 Bxc5 17. dxc5 Rxc5 18. Bd6 Rc8 19. Qb3 Qb6 20. Qb4 Rxc3 21. Qxc3 Qxd6 22. Qb3 Nf4 23. Kh1 e5 24. Bf5 Bxf5 25. gxf5 Qd7 26. Nh4 Ne4 27. Rad1 Rc8 28. Rc1 Nd2 29. Qg3 Nxf1 30. Rxf1 f6 31. Qb3 Rc5 32. a4 Qc7 33. Ng2 Rc3 34. Qa2 Qc4 35. Qa1 d4 36. Nxf4 exf4 37. Qe1 Kf7 38. f3 d3 39. Rf2 Rc1 0-1

