[Event "BRA-ch U2000 Amateurs"]
[Site "Sao Paulo"]
[Date "2022.06.19"]
[Round "7"]
[White "Leda, Cayro de Almeida"]
[Black "Araujo, Jacques"]
[Result "1/2-1/2"]
[ECO "A45"]
[BlackElo "1775"]
[PlyCount "96"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. e5 Nd5 5. Bxe7 Qxe7 6. Qd2 c5 7. c3 cxd4 8. cxd4 Nc6 9. Nc3 Nxc3 10. bxc3 d6 11. exd6 Qxd6 12. Nf3 0-0 13. Bc4 b6 14. 0-0 Bb7 15. Rfe1 Rad8 16. Bd3 h6 17. Ne5 Nxe5 18. Rxe5 f6 19. Rh5 f5 20. Re1 Rf6 21. Re3 Rg6 22. Rg3 Rxg3 23. hxg3 Rf8 24. Qe2 Rf6 25. Qe3 Qd5 26. Qf3 Qxf3 27. gxf3 Bxf3 28. Rh2 g5 29. Bf1 Kg7 30. Bg2 Bxg2 31. Rxg2 Rf7 32. f4 Rc7 33. Rc2 b5 34. Kf2 a5 35. g4 Kf6 36. fxg5+ hxg5 37. gxf5 Kxf5 38. Rb2 Rb7 39. a4 b4 40. cxb4 axb4 41. a5 Ra7 42. Rxb4 Rxa5 43. Rb2 e5 44. dxe5 Rxe5 45. Rb8 Kg4 46. Rb4+ Kf5 47. Rb8 Re4 48. Rf8+ Kg6 1/2-1/2

[Event "BRA-ch U2000 Amateurs"]
[Site "Sao Paulo"]
[Date "2022.06.18"]
[Round "6"]
[White "Fernandes, Felipe Gambini"]
[Black "Leda, Cayro de Almeida"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "1845"]
[PlyCount "89"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[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 Nc6 9. Be3 0-0 10. 0-0 Qc7 11. Rc1 Rd8 12. Qc2 Bd7 13. a3 Na5 14. Ba2 Bb5 15. Rfd1 Rac8 16. dxc5 e6 17. Nd4 Bc4 18. Qb2 a6 19. Rb1 Bxa2 20. Qxa2 Bf8 21. Nxe6 fxe6 22. Rxd8 Rxd8 23. Qxe6+ Qf7 24. Qb6 Qb3 25. Qxb3+ Nxb3 26. Kf1 Nxc5 27. Bxc5 Bxc5 28. Rxb7 Bxa3 29. Ra7 Rd6 30. Ke2 Bb2 31. c4 Bc3 32. f4 a5 33. e5 Rd2+ 34. Kf3 Rd3+ 35. Kg4 Rd8 36. Kg5 Rf8 37. g3 Rf7 38. Ra6 Kg7 39. c5 h5 40. Rxg6+ Kf8 41. Ra6 Rc7 42. c6 Ke8 43. Kf6 Kd8 44. Ke6 Kc8 45. Ra8# 1-0

[Event "BRA-ch U2000 Amateurs"]
[Site "Sao Paulo"]
[Date "2022.06.18"]
[Round "5"]
[White "Sanchez, Ivan Roberto"]
[Black "Leda, Cayro de Almeida"]
[Result "1/2-1/2"]
[ECO "D92"]
[WhiteElo "1720"]
[PlyCount "70"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bf4 c6 6. e3 Bg4 7. h3 Bxf3 8. Qxf3 0-0 9. Be2 dxc4 10. Bxc4 e6 11. 0-0 Nbd7 12. Rfd1 Nb6 13. Bb3 Nbd5 14. Ne2 Nxf4 15. Nxf4 Nd5 16. Nd3 b6 17. Rac1 Rc8 18. Rc2 Qd6 19. Rdc1 Rc7 20. a3 Rfc8 21. Bc4 a5 22. Bb3 Nf6 23. Ne5 Nd5 24. Nc4 Qd7 25. e4 b5 26. Nxa5 Ne7 27. d5 exd5 28. exd5 cxd5 29. Qd3 Rxc2 30. Rxc2 Rxc2 31. Qxc2 d4 32. Qd3 Qc7 33. Qxb5 Qc1+ 34. Kh2 Qf4+ 35. Kg1 Qc1+ 1/2-1/2

[Event "BRA-ch U2000 Amateurs"]
[Site "Sao Paulo"]
[Date "2022.06.17"]
[Round "3"]
[White "De Oliveira, Jairo Quintiliano"]
[Black "Leda, Cayro de Almeida"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1736"]
[PlyCount "37"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. g3 Ne7 13. Bg2 Bb7 14. Nxe7 Qxe7 15. 0-0 0-0 16. Nc2 f5 17. exf5 Bxg2 18. Kxg2 Rxf5 19. Qd5+ 1-0

[Event "BRA-ch U2000 Amateurs"]
[Site "Sao Paulo"]
[Date "2022.06.17"]
[Round "4"]
[White "Leda, Cayro de Almeida"]
[Black "Conor, Gilberto Bordignon"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "1714"]
[PlyCount "96"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nc3 Bb4 6. Qd2 c5 7. e5 Qe7 8. a3 cxd4 9. axb4 dxc3 10. Qxc3 Nc6 11. b5 Nb4 12. Qc7 Nd5 13. Qd6 b6 14. g3 Qxd6 15. exd6 Nb4 16. Kd2 Bb7 17. f3 g5 18. c3 Nd5 19. Bg2 Nf6 20. Ne2 g4 21. Ke3 0-0 22. Rhg1 Rfc8 23. f4 Bxg2 24. Rxg2 Ne8 25. Rd1 Rc5 26. Nd4 Nxd6 27. h3 gxh3 28. Rh2 Rd5 29. Rdh1 Nxb5 30. Rxh3 Nxd4 31. cxd4 h5 32. g4 Kg7 33. g5 Rh8 34. Rxh5 Rxh5 35. Rxh5 Rb5 36. Rh2 a5 37. Kd3 d5 38. Kc3 a4 39. Rh1 Rb3+ 40. Kc2 Rf3 41. Rh4 b5 42. Kd2 b4 43. Kc2 Rf2+ 44. Kb1 Rd2 45. f5 exf5 46. b3 a3 47. Kc1 Rd3 48. Kc2 Rc3+ 0-1

[Event "BRA-ch U2000 Amateurs"]
[Site "Sao Paulo"]
[Date "2022.06.16"]
[Round "1"]
[White "Leda, Cayro de Almeida"]
[Black "Ohara, Matheus Kendi"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "1745"]
[PlyCount "65"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nc3 Bb4 6. Qd2 0-0 7. a3 Ba5 8. Nf3 d6 9. e5 dxe5 10. dxe5 Qe7 11. Bd3 c5 12. Qf4 b6 13. Qe4 g6 14. Nh4 Bb7 15. Nxg6 fxg6 16. Qxg6+ Qg7 17. Qxe6+ Kh8 18. 0-0-0 Bxc3 19. bxc3 Nc6 20. Bg6 Nxe5 21. Rd6 Nxg6 22. Qxg6 Qxg6 23. Rxg6 Rxf2 24. Rxh6+ Kg7 25. Rd6 Raf8 26. Rd7+ R8f7 27. Rhd1 Bxg2 28. Rxf7+ Rxf7 29. Rd2 Bh3 30. Kb2 Kg6 31. Kb3 Be6+ 32. Ka4 Bc4 33. Re2 0-1

[Event "Pre Amazon op"]
[Site "Imperatriz"]
[Date "2003.07.05"]
[Round "1"]
[White "Souza Neves, Andrey Marcelo"]
[Black "Leda, Cayro de Almeida"]
[Result "1-0"]
[ECO "E93"]
[WhiteElo "2172"]
[PlyCount "57"]
[EventDate "2003.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 Nbd7 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nc5 11. Nd2 a5 12. h4 g4 13. h5 Bd7 14. Qc2 Nh7 15. 0-0-0 f5 16. exf5 Bxf5 17. Nde4 Ng5 18. Bd3 Nxd3+ 19. Qxd3 Nxe4 20. Nxe4 Qd7 21. Kb1 Rfb8 22. Rc1 b5 23. c5 b4 24. Ka1 Qb5 25. Nf6+ Bxf6 26. Qxf5 Bg5 27. Qe6+ Kf8 28. cxd6 Bxc1 29. Qe7+ 1-0

[Event "BRA-ch U18"]
[Site "Goiania"]
[Date "2003.03.??"]
[Round "6"]
[White "Amorim, Thiago Augusto Coe"]
[Black "Leda, Cayro de Almeida"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "78"]
[EventDate "2003.03.07"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Ne2 Nd7 7. 0-0 Qc7 8. c3 c5 9. f4 c4 10. Qh3 Qb6 11. Nd2 Nh6 12. b3 Qc6 13. bxc4 dxc4 14. Qf3 Qxf3 15. Nxf3 Nf5 16. g4 Ne7 17. Ng3 g6 18. Ne4 Nd5 19. Bd2 Ba3 20. Rab1 b6 21. h3 h6 22. Nh4 Be7 23. Ng2 0-0-0 24. Ne3 Nb8 25. Nxc4 g5 26. Ncd6+ Bxd6 27. Nxd6+ Rxd6 28. exd6 Kd7 29. fxg5 hxg5 30. Rxf7+ Kxd6 31. c4 Nf4 32. Bxf4+ gxf4 33. Rxa7 Rxh3 34. Rxb6+ Nc6 35. Raa6 Ke7 36. Rxc6 Rg3+ 37. Kf2 Rxg4 38. Rxe6+ Kd7 39. Rg6 Rh4 1-0

[Event "BRA-ch U18"]
[Site "Goiania"]
[Date "2003.03.??"]
[Round "4"]
[White "Leda, Cayro de Almeida"]
[Black "Albuquerque, Ivan"]
[Result "0-1"]
[ECO "A17"]
[PlyCount "80"]
[EventDate "2003.03.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. g3 Bb7 5. Bg2 Bb4 6. a3 Bxc3 7. dxc3 0-0 8. 0-0 d5 9. cxd5 Qxd5 10. Nh4 Qxd1 11. Rxd1 Bxg2 12. Kxg2 c5 13. b3 Nc6 14. Bb2 Rad8 15. b4 h6 16. c4 Rxd1 17. Rxd1 cxb4 18. Bxf6 gxf6 19. axb4 Nxb4 20. Rd7 Ra8 21. Rc7 Na6 22. Rb7 Nc5 23. Rc7 a5 24. Rc6 Ra6 25. Rd6 a4 26. Rd1 a3 27. Nf3 a2 28. e4 a1Q 29. Rxa1 Rxa1 30. e5 Rc1 31. exf6 Rxc4 32. Kh3 b5 33. g4 b4 34. Kh4 Rf4 35. Kg3 Rxf3+ 36. Kxf3 b3 37. Kg3 b2 38. Kh4 b1Q 39. f4 Qh1 40. h3 Nd3 0-1

[Event "BRA-ch U18"]
[Site "Goiania"]
[Date "2003.03.??"]
[Round "2"]
[White "Leda, Cayro de Almeida"]
[Black "Chaibe, Andre"]
[Result "0-1"]
[ECO "A31"]
[PlyCount "106"]
[EventDate "2003.03.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. e3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Rb1 Rc8 11. Nf3 Nb4 12. a3 Na6 13. b4 h6 14. Bxf6 Bxf6 15. Ne4 Bg7 16. c5 dxc5 17. Bxa6 bxa6 18. Nxc5 Bb5 19. Qxd8 Rfxd8 20. Rfd1 Rxd1+ 21. Rxd1 a5 22. Nd4 Rd8 23. Nb7 Rd5 24. Rc1 axb4 25. axb4 Bxd4 26. exd4 Rxd4 27. Ra1 Rxb4 28. f3 a6 29. Nc5 Rc4 30. Nxa6 Rc8 31. Nb4 e5 32. Kf2 Rc4 33. Rb1 f5 34. Ke3 f4+ 35. Kd2 e4 36. Nd3 e3+ 37. Ke1 Ba4 38. Rb4 Rxb4 39. Nxb4 Kf7 40. Nd3 g5 41. g3 Bc2 42. Ke2 Bxd3+ 43. Kxd3 Ke6 44. g4 Kd5 45. h3 Kc5 46. Kc3 Kb5 47. Kd3 Kb4 48. Ke2 Kc3 49. Ke1 Kd3 50. Kd1 e2+ 51. Ke1 Ke3 52. h4 gxh4 53. g5 h3 0-1

[Event "BRA-ch U18"]
[Site "Goiania"]
[Date "2003.03.??"]
[Round "1"]
[White "Pretto, Diego"]
[Black "Leda, Cayro de Almeida"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "45"]
[EventDate "2003.03.07"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 Nb6 10. d5 Nd4 11. Qd1 Nf5 12. Bb5+ Nd7 13. 0-0 a6 14. Ba4 b5 15. Bc2 Nd6 16. Bf4 Qb6 17. Ne4 Nc5 18. Be3 Ndxe4 19. fxe4 Qd6 20. e5 Qc7 21. Rc1 e6 22. d6 Qc6 23. Be4 1-0

[Event "BRA-ch U18"]
[Site "Goiania"]
[Date "2003.03.??"]
[Round "3"]
[White "Romani, Douglas"]
[Black "Leda, Cayro de Almeida"]
[Result "1-0"]
[ECO "A49"]
[PlyCount "63"]
[EventDate "2003.03.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 Nc6 6. Re1 d6 7. e4 e5 8. c3 Bg4 9. d5 Ne7 10. h3 Bd7 11. c4 h5 12. Nc3 Nh7 13. Qb3 Qc8 14. Kh2 f5 15. Bg5 Nxg5 16. Nxg5 Bh6 17. h4 Bxg5 18. hxg5 Kg7 19. f4 Rh8 20. fxe5 dxe5 21. exf5 Nxf5 22. Rxe5 Qd8 23. Ne4 Rb8 24. Qc3 Kf7 25. Nf6 Nh6 26. gxh6 Rxh6 27. Nxd7 Qxd7 28. Bh3 Qd6 29. Rf1+ Kg8 30. Be6+ Kg7 31. Rf7+ Kg8 32. Rd7+ 1-0

[Event "Maranhense-ch I Etapa"]
[Site "Imperatriz"]
[Date "2003.??.??"]
[Round "1"]
[White "Abreu, Nilton Silva"]
[Black "Leda, Cayro de Almeida"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1997"]
[BlackElo "1793"]
[PlyCount "89"]
[EventDate "2003.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 Qc7 9. 0-0 e6 10. a4 0-0-0 11. Qb3 Ngf6 12. c4 c5 13. Be3 Ng4 14. a5 Bd6 15. Ng5 Bxg3 16. fxg3 Ndf6 17. dxc5 h6 18. Nh3 Ne4 19. a6 Nxc5 20. axb7+ Kb8 21. Qa3 Nxb7 22. Qxa7+ Kc8 23. Bb6 Qe5 24. Qa8+ Qb8 25. Bxd8 Rxd8 26. Qxb8+ Kxb8 27. Rxf7 Rd2 28. Nf2 Ne3 29. b3 Rb2 30. Rf3 Nf5 31. Nd1 Rd2 32. Rf2 Rd3 33. b4 Rd4 34. Rf4 Nbd6 35. Rxd4 Nxd4 36. Ne3 g6 37. Rd1 e5 38. c5 N6f5 39. Nxf5 gxf5 40. Rxd4 exd4 41. Kf2 Kc7 42. b5 Kd7 43. Ke2 Ke6 44. Kd3 Kd5 45. c6 1-0

[Event "Maranhense-ch I Etapa"]
[Site "Imperatriz"]
[Date "2003.??.??"]
[Round "3"]
[White "Campos, Daniel"]
[Black "Leda, Cayro de Almeida"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1840"]
[BlackElo "1793"]
[PlyCount "28"]
[EventDate "2003.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 d6 5. h3 Nc6 6. Nf3 0-0 7. e3 h6 8. Bf4 Nh5 9. Bh2 f5 10. Be2 e5 11. dxe5 dxe5 12. Nd5 e4 13. Nd4 Rf7 14. Qc2 Be6 0-1

[Event "Maranhense-ch I Etapa"]
[Site "Imperatriz"]
[Date "2003.??.??"]
[Round "6"]
[White "Castro, Marcos Vinicio"]
[Black "Leda, Cayro de Almeida"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1843"]
[BlackElo "1793"]
[PlyCount "34"]
[EventDate "2003.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. 0-0 0-0 6. d3 a6 7. Be3 Bxe3 8. fxe3 b5 9. Bb3 d6 10. h3 Na5 11. Nd5 c6 12. Nxf6+ Qxf6 13. c3 Be6 14. Bxe6 Qxe6 15. Qe2 Nb7 16. b3 Nc5 17. c4 Rad8 1/2-1/2

[Event "Maranhense-ch I Etapa"]
[Site "Imperatriz"]
[Date "2003.??.??"]
[Round "4"]
[White "Leda, Cayro de Almeida"]
[Black "Castro, Eduardo Franklin"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1793"]
[BlackElo "1906"]
[PlyCount "34"]
[EventDate "2003.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 Bg4 7. h3 Bxf3 8. Bxf3 Nc6 9. 0-0 e5 10. d5 Nd4 11. Be3 Re8 12. Be2 a6 13. Rb1 c5 14. Re1 Qa5 15. f3 Qc7 16. Bd2 Nd7 17. Bd3 Qd8 1/2-1/2

[Event "Maranhense-ch I Etapa"]
[Site "Imperatriz"]
[Date "2003.??.??"]
[Round "7"]
[White "Leda, Cayro de Almeida"]
[Black "Castro, Joao Evangelista"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1793"]
[BlackElo "1923"]
[PlyCount "43"]
[EventDate "2003.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 c5 4. e3 cxd4 5. exd4 d5 6. b3 Bb4+ 7. Bd2 Qa5 8. a3 Bxd2+ 9. Qxd2 Qxd2+ 10. Nbxd2 0-0 11. Bd3 b6 12. Rc1 Ba6 13. b4 dxc4 14. Bxc4 Bxc4 15. Rxc4 Nbd7 16. Ne5 Rac8 17. Nc6 b5 18. Rc2 Nd5 19. 0-0 N7b6 20. Rfc1 Na4 21. Ne4 Rc7 22. Nd6 1/2-1/2

[Event "Maranhense-ch I Etapa"]
[Site "Imperatriz"]
[Date "2003.??.??"]
[Round "2"]
[White "Leda, Cayro de Almeida"]
[Black "Mendonca, Fernando"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1793"]
[BlackElo "1753"]
[PlyCount "71"]
[EventDate "2003.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 Nf6 3. b3 e6 4. Bb2 c5 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. d3 Nc6 9. Ne5 Nxe5 10. Bxe5 d4 11. Nd2 Ng4 12. Bxg7 Kxg7 13. Nf3 b6 14. Ne5 Rb8 15. Nxg4 Qg5 16. h3 e5 17. Nh2 Bb7 18. Nf3 Bxf3 19. Bxf3 f5 20. h4 Qh6 21. Qc1 f4 22. Qd2 a6 23. Rae1 Rfe8 24. e3 dxe3 25. fxe3 fxg3 26. Kg2 Qxh4 27. Rh1 Qg5 28. Rh3 Red8 29. Rxg3 Qe7 30. Be4 Qh4 31. Qf2 Rf8 32. Rxg6+ hxg6 33. Qxh4 Rh8 34. Qe7+ Kg8 35. Bxg6 Rf8 36. Rf1 1-0

[Event "Maranhense-ch I Etapa"]
[Site "Imperatriz"]
[Date "2003.??.??"]
[Round "5"]
[White "Lima Silva, Ismael"]
[Black "Leda, Cayro de Almeida"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1818"]
[BlackElo "1793"]
[PlyCount "52"]
[EventDate "2003.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. e3 d6 5. Be2 0-0 6. 0-0 Nc6 7. h3 e5 8. Nh2 Bf5 9. g4 Be6 10. g5 Bxh3 11. gxf6 Bxf1 12. fxg7 Bh3 13. gxf8Q+ Qxf8 14. Bg4 Bxg4 15. Qxg4 Qd8 16. d5 Ne7 17. e4 c6 18. c4 f5 19. exf5 Nxf5 20. Nc3 Qf6 21. Ne4 Qf7 22. dxc6 bxc6 23. b3 d5 24. cxd5 cxd5 25. Ng3 Rc8 26. Nxf5 Rc2 1-0

[Event "BRA-ch Etapa 9th"]
[Site "Teresina"]
[Date "2002.09.??"]
[Round "6"]
[White "Lavor, Anderson"]
[Black "Leda, Cayro de Almeida"]
[Result "0-1"]
[ECO "D93"]
[BlackElo "1916"]
[PlyCount "86"]
[EventDate "2002.10.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d5 5. Bf4 0-0 6. e3 Na6 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. Bxa6 Qa5+ 10. Qd2 Qxa6 11. Bxc7 Bf5 12. Be5 Be4 13. Bxg7 Kxg7 14. Qe2 Qf6 15. Rc1 Bxf3 16. Qxf3 Qxf3 17. gxf3 Rac8 18. Kd2 Rfd8 19. Rc3 Rxc3 20. bxc3 Rd5 21. Rb1 Ra5 22. Rb2 b6 23. c4 Rh5 24. Ke2 Rxh2 25. c5 bxc5 26. dxc5 Rh5 27. Rc2 Rd5 28. c6 Rd8 29. c7 Rc8 30. f4 f5 31. Kf3 Kf7 32. Kg3 Ke6 33. f3 Kd7 34. e4 Rxc7 35. Rxc7+ Kxc7 36. exf5 gxf5 37. Kh4 Kd6 38. Kg5 e6 39. Kf6 Kd5 40. Kg5 Kd4 41. Kf6 Ke3 42. Kxe6 Kxf4 43. Kf6 h5 0-1

[Event "BRA-ch Etapa 9th"]
[Site "Teresina"]
[Date "2002.09.??"]
[Round "5"]
[White "Leda, Cayro de Almeida"]
[Black "Damous, Felipe Soares"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "1916"]
[BlackElo "1829"]
[PlyCount "23"]
[EventDate "2002.10.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 b6 5. a3 Bxc3 6. Bxc3 Bb7 7. f3 d6 8. e4 0-0 9. Bd3 Nbd7 10. Ne2 e5 11. d5 Nh5 12. 0-0 1/2-1/2

[Event "BRA-ch Etapa 9th"]
[Site "Teresina"]
[Date "2002.09.??"]
[Round "3"]
[White "Leda, Cayro de Almeida"]
[Black "Farias, Edilsom"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "1916"]
[BlackElo "1916"]
[PlyCount "46"]
[EventDate "2002.10.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 Nf6 3. cxd5 Qxd5 4. Nc3 Qa5 5. Qa4+ Qxa4 6. Nxa4 Bd7 7. Nc5 Bc6 8. Ne5 Bd5 9. d4 Nbd7 10. Nexd7 Nxd7 11. Nxd7 Kxd7 12. f3 e6 13. e4 Bc6 14. Bd2 Rd8 15. a3 Kc8 16. Be3 Kb8 17. Bc4 Be7 18. 0-0 f5 19. e5 Bd5 20. Bxd5 Rxd5 21. f4 Rhd8 22. b4 a5 23. bxa5 Rxa5 1/2-1/2

[Event "BRA-ch Etapa 9th"]
[Site "Teresina"]
[Date "2002.09.??"]
[Round "4"]
[White "Santos, Roberto Carlos"]
[Black "Leda, Cayro de Almeida"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1926"]
[BlackElo "1916"]
[PlyCount "79"]
[EventDate "2002.10.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Be2 g6 6. Nh3 Bxh3 7. Rxh3 e6 8. Nd2 Nh6 9. Bd3 Nd7 10. c3 Qc7 11. Nf3 a6 12. Bg5 c5 13. Qb1 Nf5 14. Bxf5 gxf5 15. Qd3 cxd4 16. cxd4 Rc8 17. Bd2 Bh6 18. Ng5 Nxe5 19. dxe5 Qxe5+ 20. Kf1 Qxb2 21. Bc3 Rxc3 22. Qxc3 Qxc3 23. Rxc3 Bg7 24. Rc8+ Kd7 25. Rxh8 Bxh8 26. Rb1 Kc6 27. Nxf7 Bf6 28. g3 e5 29. Ke2 b5 30. Nh6 f4 31. gxf4 e4 32. f3 exf3+ 33. Kxf3 Bxh4 34. Rc1+ Kd7 35. Rh1 Bf6 36. Rxh5 d4 37. Ke4 Ke6 38. Nf5 a5 39. Nxd4+ Bxd4 40. Kxd4 1-0

[Event "Brazil Imperatriz op"]
[Site "Brazil"]
[Date "2002.07.28"]
[Round "7"]
[White "Leda, Cayro de Almeida"]
[Black "Campos, Daniel"]
[Result "0-1"]
[ECO "A38"]
[BlackElo "1815"]
[PlyCount "54"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. d3 Nc6 7. Nc3 d6 8. Rb1 Rb8 9. Bd2 h6 10. a3 b6 11. b4 Nd4 12. b5 Nxf3+ 13. Bxf3 Bb7 14. Bxb7 Rxb7 15. Qc1 Kh7 16. h4 Rh8 17. Kg2 d5 18. Na4 dxc4 19. Qxc4 Rd7 20. Qxf7 Rf8 21. Qb3 Qa8+ 22. f3 h5 23. Rh1 Ng4 24. Rbg1 Ne5 25. Kf2 Rxd3 26. Qd1 Rd6 27. Ke1 Nc4 0-1

[Event "Brazil Imperatriz op"]
[Site "Brazil"]
[Date "2002.07.28"]
[Round "6"]
[White "Rodrigues, Jefferson"]
[Black "Leda, Cayro de Almeida"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1765"]
[PlyCount "106"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Nd7 7. 0-0 Qc7 8. b3 c5 9. Be3 cxd4 10. Bxd4 Ne7 11. Na3 a6 12. c4 Nc6 13. Nc2 Nxd4 14. Qxd4 Bc5 15. Qc3 dxc4 16. bxc4 b5 17. Ne3 Bxe3 18. Qxe3 bxc4 19. Rac1 0-0 20. Qe4 Rfc8 21. Rc3 Rab8 22. Rfc1 Rb4 23. Qd4 a5 24. Qd6 Qxd6 25. exd6 Rc6 26. h3 Rxd6 27. Rxc4 Rxc4 28. Rxc4 Rd1+ 29. Kh2 f6 30. Ra4 Rd5 31. Nd4 Nb6 32. Rxa5 Rxa5 33. Nxe6 Rxa2 34. Kg3 Kf7 35. Nd8+ Ke7 36. Nc6+ Kd6 37. Nd4 Ra3+ 38. f3 Ra2 39. Nf5+ Ke5 40. Nxg7 Ra8 41. Nh5 Rg8+ 42. Kf2 Rg5 43. g4 Rxh5 44. gxh5 Kf4 45. h4 h6 46. Kg2 Nd5 47. Kf2 f5 48. Kg2 Nf6 49. Kf2 Nxh5 50. Kg2 Nf6 51. Kf2 Nd7 52. Ke2 Ne5 53. Kf2 Nxf3 0-1

[Event "Brazil Imperatriz op"]
[Site "Brazil"]
[Date "2002.07.27"]
[Round "5"]
[White "Leda, Cayro de Almeida"]
[Black "Freitas, Yane"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "57"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 Nc6 2. c4 Nf6 3. d4 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Bb5 Bd7 7. d5 Na5 8. Qe2 c6 9. Bd2 cxb5 10. Bxa5 e6 11. Nc3 b4 12. dxe6 fxe6 13. Nb5 a6 14. Nfd4 Bc5 15. Rd1 Bxd4 16. Nxd4 e5 17. Qh5+ Kf8 18. Ne6+ Bxe6 19. Rxd8+ Rxd8 20. Qxe5 Nc4 21. Bxb4+ Kf7 22. Qc7+ Rd7 23. Qf4+ Ke8 24. b3 Nb2 25. Qe5 Rd1+ 26. Ke2 Rxh1 27. Qxe6+ Kd8 28. Qe7+ Kc8 29. Bd6 1-0

[Event "Brazil Imperatriz op"]
[Site "Brazil"]
[Date "2002.07.27"]
[Round "4"]
[White "Tavares, Raimundo Aldo"]
[Black "Leda, Cayro de Almeida"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1776"]
[PlyCount "46"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Be3 Ngf6 12. 0-0 e6 13. Nd2 Ng4 14. Rfe1 Nxe3 15. Rxe3 Nf6 16. c4 0-0-0 17. Qc3 c5 18. Rd3 Rxd4 19. Rxd4 cxd4 20. Qxd4 Bc5 21. Qc3 Qb6 22. Nde4 Nxe4 23. Nxe4 f5 1-0

[Event "Brazil Imperatriz op"]
[Site "Brazil"]
[Date "2002.07.26"]
[Round "3"]
[White "Leda, Cayro de Almeida"]
[Black "Ferreira, Jose Carlos"]
[Result "0-1"]
[ECO "D85"]
[BlackElo "1809"]
[PlyCount "34"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 0-0 8. Bd2 c5 9. Be3 Qa5 10. Qd2 Nc6 11. Rb1 cxd4 12. cxd4 Qxd2+ 13. Kxd2 Rd8 14. d5 e6 15. Kc2 exd5 16. Rd1 Be6 17. exd5 Bxd5 0-1

[Event "Brazil Imperatriz op"]
[Site "Brazil"]
[Date "2002.07.26"]
[Round "2"]
[White "Rocha, Jorio Rodrigues"]
[Black "Leda, Cayro de Almeida"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1785"]
[PlyCount "24"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bf5 7. Bg5 Ne4 8. Nxd5 Nxg5 9. Nxg5 e6 10. Qf3 Nxd4 11. 0-0-0 Nxf3 12. Nf6+ Qxf6 0-1

[Event "Brazil Imperatriz op"]
[Site "Brazil"]
[Date "2002.07.25"]
[Round "1"]
[White "Leda, Cayro de Almeida"]
[Black "Castro, Eduardo Franklin"]
[Result "0-1"]
[ECO "E91"]
[BlackElo "1859"]
[PlyCount "63"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 c6 5. e4 d6 6. Be2 0-0 7. 0-0 Na6 8. a3 Nc7 9. Re1 Bd7 10. h3 b5 11. e5 dxe5 12. Nxe5 a5 13. Bf3 Ra6 14. d5 cxd5 15. cxd5 Nfe8 16. Nxd7 Qxd7 17. Bg5 Nf6 18. Qe2 Rd6 19. Bxf6 exf6 20. Rad1 f5 21. Qd3 Rd8 22. Rd2 Bh6 23. Rde2 Bg5 24. Rb1 b4 25. Na2 Nxd5 26. Rbe1 Nf4 27. Re8+ Rxe8 28. Rxe8+ Kg7 29. Qc4 Qxe8 30. axb4 Qe1+ 31. Kh2 axb4 32. b3 0-1

