[Event "Teresina Nordeste Cup"]
[Site "Teresina"]
[Date "2022.07.24"]
[Round "5"]
[White "Farias, Edilsom"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1773"]
[BlackElo "2082"]
[PlyCount "74"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 Be7 5. 0-0 0-0 6. Nbd2 c5 7. b3 Nc6 8. Bb2 cxd4 9. exd4 b6 10. a3 Bb7 11. Qe2 Re8 12. Ne5 Nxe5 13. dxe5 Nd7 14. f4 g6 15. c4 Nc5 16. Bc2 Rc8 17. b4 Nd7 18. Bd3 Qc7 19. Rac1 Qb8 20. cxd5 Bxd5 21. Be4 Bxe4 22. Nxe4 Rxc1 23. Rxc1 Rc8 24. Rc4 Rxc4 25. Qxc4 b5 26. Qc6 Qb6+ 27. Qxb6 Nxb6 28. Bd4 Nc8 29. Kf2 Kf8 30. Ke3 Ke8 31. Bc5 Bd8 32. Kd4 Kd7 33. Nd6 Nxd6 34. Bxd6 Kc6 35. Bc5 a5 36. Ke4 h5 37. g3 Kd7 1/2-1/2

[Event "Teresina Nordeste Cup"]
[Site "Teresina"]
[Date "2022.07.24"]
[Round "6"]
[White "Leitao, Nicolau Daulibe"]
[Black "De Souza, Paulo H Pinheiro"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2082"]
[BlackElo "1541"]
[PlyCount "53"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 d6 5. d4 exd4 6. Qxd4 Bd7 7. Bxc6 Bxc6 8. Bg5 h6 9. Bh4 g5 10. Bg3 Bg7 11. 0-0-0 Nh5 12. Qd3 Nxg3 13. hxg3 Qd7 14. Nd4 0-0-0 15. Nd5 Bxd5 16. exd5 Rde8 17. Nf5 Bf8 18. g4 Re5 19. Qd4 Kb8 20. g3 Rh7 21. f4 gxf4 22. gxf4 Rxf5 23. gxf5 Qxf5 24. Rde1 Qd7 25. Qe4 Rh8 26. Qe8+ Qc8 27. Qxf7 1-0

[Event "Teresina Nordeste Cup"]
[Site "Teresina"]
[Date "2022.07.23"]
[Round "4"]
[White "Leitao, Nicolau Daulibe"]
[Black "Pereira, Francisco Neris"]
[Result "1-0"]
[ECO "E56"]
[WhiteElo "2082"]
[BlackElo "1576"]
[PlyCount "37"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. e3 Nf6 5. Bd3 dxc4 6. Bxc4 0-0 7. Nf3 c5 8. 0-0 Nc6 9. a3 cxd4 10. axb4 dxc3 11. bxc3 Qc7 12. Qe2 Ne5 13. Nxe5 Qxe5 14. Bb2 Bd7 15. Ra5 Qc7 16. Bd3 Bc6 17. c4 b6 18. Bxf6 gxf6 19. Bxh7+ 1-0

[Event "Teresina Nordeste Cup"]
[Site "Teresina"]
[Date "2022.07.23"]
[Round "3"]
[White "Sousa, Antonielson do Vale"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1810"]
[BlackElo "2082"]
[PlyCount "97"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. d4 cxd4 5. Qxd4 Bd7 6. Bxc6 Bxc6 7. c4 Nf6 8. Nc3 g6 9. 0-0 Bg7 10. Re1 0-0 11. Qd3 Qa5 12. Bd2 Qh5 13. Nd5 Bxd5 14. exd5 Rfe8 15. Bc3 Rac8 16. Rac1 Rc7 17. Ba5 b6 18. Bd2 Rec8 19. h3 Nd7 20. Qf1 Ne5 21. Rxe5 f5 22. g4 dxe5 23. gxh5 e4 24. Ng5 Bxb2 25. Rc2 Be5 26. hxg6 hxg6 27. Qg2 Rxc4 28. Rxc4 Rxc4 29. Ne6 Kf7 30. Nf4 Bxf4 31. Bxf4 Rd4 32. Qg5 Rxd5 33. Qh6 Ra5 34. Bg5 f4 35. Qh7+ Ke6 36. Bxf4 g5 37. Qxe4+ Kd7 38. Be3 e6 39. Qb7+ Kd6 40. Bxb6 Rxa2 41. Bxa7 Ke5 42. Bb8+ Kf6 43. Kg2 Rd2 44. Ba7 Rd5 45. Qxd5 exd5 46. Bd4+ Kf5 47. f3 Kf4 48. Kf2 Kf5 49. Kg3 1-0

[Event "Teresina Nordeste Cup"]
[Site "Teresina"]
[Date "2022.07.22"]
[Round "1"]
[White "Da Silva, Jose Gomes"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1536"]
[BlackElo "2082"]
[PlyCount "36"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 c4 6. Nbd2 Be7 7. h3 0-0 8. Be2 Nc6 9. 0-0 b5 10. b3 a5 11. bxc4 bxc4 12. Rb1 a4 13. Qc2 a3 14. e4 Bd7 15. exd5 exd5 16. Ne5 Nxe5 17. Bxe5 Qc8 18. f4 Bf5 0-1

[Event "Teresina Nordeste Cup"]
[Site "Teresina"]
[Date "2022.07.22"]
[Round "2"]
[White "Leitao, Nicolau Daulibe"]
[Black "Silva, Ronnyel Carlos Cunh"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2082"]
[BlackElo "1694"]
[PlyCount "61"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 dxc4 4. e3 a6 5. Bxc4 b5 6. Bd3 c5 7. Nf3 Bb7 8. 0-0 Nc6 9. b3 Nf6 10. Bb2 cxd4 11. exd4 Be7 12. Rc1 0-0 13. Re1 Rc8 14. Bb1 Nb4 15. Ne5 Qb6 16. a3 Nc6 17. Nxc6 Bxc6 18. d5 Rfd8 19. Qe2 Nxd5 20. Nxd5 Bxd5 21. Rxc8 Rxc8 22. Qd3 g6 23. b4 Bf8 24. Bd4 Qb7 25. f3 Bg7 26. Bc5 Bc4 27. Qe3 Rd8 28. Bc2 Qc8 29. Bb6 Rd6 30. Bc5 Rd8 31. Bb6 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.29"]
[Round "8"]
[White "Passos, Rafael Moreira"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1906"]
[BlackElo "2109"]
[PlyCount "115"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. 0-0 Nf6 6. Nbd2 d6 7. c3 0-0 8. Bb3 a6 9. h3 Ba7 10. Re1 Ne7 11. Nf1 b5 12. Ng3 c5 13. Nh4 Qc7 14. Qf3 Nh7 15. Ngf5 Nxf5 16. Nxf5 Bxf5 17. Qxf5 Qe7 18. Bd5 Rab8 19. Re3 Nf6 20. Rg3 Kh8 21. Bb3 g6 22. Qf3 Kh7 23. Qe3 Ng8 24. Bd5 Qh4 25. Rg4 Qh5 26. Qf3 f5 27. Bxg8+ Rxg8 28. exf5 Qxf5 29. Qd5 Qf6 30. Be3 Rg7 31. Qe4 h5 32. Rg5 Kg8 33. Qd5+ Kh7 34. Qe4 Kg8 35. Rg3 Qe6 36. Bh6 d5 37. Qh4 Rh7 38. Qxh5 Rb6 39. Qg5 Qf6 40. Rf3 Qd6 41. Rf8+ Qxf8 42. Bxf8 Kxf8 43. Qd8+ Kg7 44. Qe7+ Kh6 45. Qxe5 Rf7 46. Re1 Rbf6 47. Re2 c4 48. d4 Rf5 49. Qh8+ Rh7 50. Qd8 Rhf7 51. Re8 Kg7 52. Rg8+ Kh7 53. Rh8+ Kg7 54. Qg8+ Kf6 55. Rh6 Ke7 56. Qa8 Kf6 57. Qc6+ Ke7 58. Rxg6 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.28"]
[Round "7"]
[White "Leitao, Nicolau Daulibe"]
[Black "Pires, Marcos Vinicius Tor"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "2109"]
[BlackElo "2302"]
[PlyCount "96"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Bf5 4. Nc3 e6 5. Nf3 Nd7 6. Be2 h6 7. 0-0 Ngf6 8. b3 Bd6 9. Bb2 0-0 10. Rc1 Qe7 11. c5 Bc7 12. b4 a6 13. a4 e5 14. b5 axb5 15. axb5 e4 16. Ne1 Nh7 17. g3 Bh3 18. Ng2 Ng5 19. Re1 Qe6 20. Nf4 Qf5 21. g4 Qh7 22. Nxh3 Nxh3+ 23. Kg2 h5 24. Rh1 Ng5 25. h4 Ne6 26. gxh5 f5 27. Qg1 Nf6 28. Kf1 f4 29. Ke1 fxe3 30. fxe3 Nxh5 31. Qg4 Rf5 32. Kd2 Nf6 33. Qh3 Nh5 34. b6 Nhf4 35. Qg4 Nxe2 36. Nxe2 Bd8 37. Rcf1 Rxf1 38. Rxf1 Nf8 39. h5 Qh6 40. Qf5 Bg5 41. Qf7+ Kh7 42. Qxb7 Ra2 43. Kc3 Qxh5 44. Ng3 Qg4 45. Nf5 Bh6 46. Nxh6 Qe2 47. Rb1 Qd3+ 48. Kb4 Qc4# 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "5"]
[White "Leitao, Nicolau Daulibe"]
[Black "Marques, Eudes Pinto"]
[Result "1-0"]
[ECO "E47"]
[WhiteElo "2109"]
[BlackElo "1857"]
[PlyCount "45"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. a3 cxd4 7. exd4 Be7 8. Nf3 d5 9. c5 b6 10. b4 a5 11. Rb1 axb4 12. axb4 Bb7 13. 0-0 Nbd7 14. Re1 Re8 15. h3 h6 16. Bf4 Ra3 17. Rb3 Qa8 18. Nb5 Rxb3 19. Qxb3 Rf8 20. Qb2 Ne4 21. Ra1 Qc8 22. Na7 Qd8 23. c6 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "6"]
[White "Ribeiro, Fabiano Pinto"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1831"]
[BlackElo "2109"]
[PlyCount "110"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 h6 6. Re1 0-0 7. h3 d6 8. c3 a6 9. Bb3 b5 10. Nbd2 Re8 11. Nf1 Na5 12. Bc2 Bb6 13. Be3 c5 14. Ng3 Nc6 15. Qd2 Kh7 16. Rad1 Ne7 17. Nh4 Neg8 18. Nhf5 h5 19. Bg5 g6 20. Nh4 Qe7 21. f4 exf4 22. Bxf4 Be6 23. a3 Bd8 24. Nhf5 Bxf5 25. exf5 Qf8 26. fxg6+ fxg6 27. d4 Be7 28. Qd3 Qg7 29. d5 h4 30. Ne4 Nxe4 31. Rxe4 Rf8 32. Re6 Rf6 33. Rde1 Raf8 34. Bg5 Rxe6 35. Rxe6 Rf5 36. Bxe7 Nxe7 37. Rxd6 Qh6 38. Qd1 Qe3+ 39. Kh1 Rf2 40. Re6 Qg5 41. Be4 Nf5 42. Bf3 Ne3 43. Rxe3 Qxe3 44. d6 Rd2 45. Qb3 c4 46. Qb4 Qe1+ 47. Kh2 Qe5+ 48. Kg1 Qxd6 49. Qa5 Rxb2 50. a4 Rb1+ 51. Kf2 Qd2+ 52. Be2 Qf4+ 53. Bf3 Qg3+ 54. Ke3 Qe5+ 55. Kf2 Qe1# 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.26"]
[Round "4"]
[White "Zimmermann, Kleber Renato P"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1869"]
[BlackElo "2109"]
[PlyCount "111"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 d5 4. f4 Be7 5. Nf3 b6 6. c3 Bb7 7. 0-0 Nbd7 8. Nbd2 0-0 9. Ne5 Ne4 10. Ndf3 f6 11. Nxd7 Qxd7 12. Qe2 c5 13. Bd2 Rac8 14. Rad1 c4 15. Bb1 b5 16. Be1 a5 17. a3 Rb8 18. Kh1 Bc6 19. Rg1 b4 20. axb4 axb4 21. g4 bxc3 22. Bxc3 Ba3 23. Bxe4 dxe4 24. Ne1 Bd6 25. Qxc4 Bb5 26. Qa2 Rfc8 27. Rd2 Bc4 28. Qb1 Rb3 29. Qd1 Rcb8 30. g5 f5 31. Nc2 Bd5 32. Na1 R3b7 33. Qh5 g6 34. Qe2 Bxf4 35. Qf2 Bd6 36. Nc2 f4 37. Rg4 Rf8 38. Qh4 Qb5 39. Qe1 Rbf7 40. Rg1 fxe3 41. Nxe3 Rf3 42. Qe2 Bf4 43. Qxb5 Bxe3 44. Rdg2 Bxg1 45. Kxg1 e3 46. Be1 Bc6 47. Qd3 R8f5 48. h4 Bb5 49. Qb3 Rf1+ 50. Kh2 Rxe1 51. Qxe6+ Kg7 52. Qe7+ Kg8 53. Qd8+ Kg7 54. Qe7+ Kg8 55. Qd8+ Kg7 56. Qe7+ 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "2"]
[White "Leitao, Nicolau Daulibe"]
[Black "Dull, Amanda Paul"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2109"]
[BlackElo "1810"]
[PlyCount "90"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Nf3 c5 7. dxc5 Qa5 8. Rc1 dxc4 9. Bxc4 Qxc5 10. Bb3 Nc6 11. 0-0 Rd8 12. Qe2 Qh5 13. Rfd1 Bg4 14. h3 Bxf3 15. Qxf3 Qxf3 16. gxf3 Rd7 17. Rxd7 Nxd7 18. Rd1 Nc5 19. Bc4 Ne5 20. Be2 Kf8 21. Rd5 Ncd7 22. Bb5 Nxf3+ 23. Kg2 Nh4+ 24. Kg3 Bxc3 25. Rxd7 Nf5+ 26. Kf3 Bxb2 27. Rxb7 Bf6 28. Bc4 Rc8 29. Bb3 a5 30. Bc7 Ra8 31. a4 Bc3 32. Bc4 Bb4 33. Bd5 e6 34. Rxb4 exd5 35. Rb5 Rc8 36. Bxa5 d4 37. Bb4+ Kg8 38. a5 dxe3 39. fxe3 Ra8 40. Rd5 Rb8 41. Bc5 Ng7 42. a6 Ne6 43. a7 Ra8 44. Bb6 Nc7 45. Bxc7 Rxa7 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "3"]
[White "Leitao, Nicolau Daulibe"]
[Black "Pichot, Alan"]
[Result "0-1"]
[ECO "E47"]
[WhiteElo "2109"]
[BlackElo "2625"]
[PlyCount "44"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nge2 b6 7. 0-0 Bb7 8. a3 Bd6 9. Ng3 Re8 10. cxd5 exd5 11. Bd2 c5 12. Rc1 Nc6 13. dxc5 bxc5 14. Qa4 d4 15. Nce4 Nxe4 16. Bxe4 Bxg3 17. Bxc6 Bxh2+ 18. Kxh2 Qd6+ 19. Kg1 Bxc6 20. Qc2 dxe3 21. fxe3 Be4 22. Qxc5 Qxd2 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.24"]
[Round "1"]
[White "Felix, Joao Eduardo Orland"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1546"]
[BlackElo "2109"]
[PlyCount "54"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. b4 Bb6 7. a4 a5 8. b5 Ne7 9. Qb3 0-0 10. h3 c6 11. Ba3 d5 12. exd5 cxd5 13. Bxe7 Qxe7 14. Bxd5 Qc5 15. Nxe5 Qxd5 16. Qxd5 Nxd5 17. 0-0 Nxc3 18. Nc4 Ne2+ 19. Kh2 Bd4 20. Ra2 Nf4 21. Nba3 Be6 22. Re1 Bc5 23. Raa1 Rad8 24. g3 Rxd3 25. Rad1 Rxd1 26. Rxd1 Nxh3 27. b6 Nxf2 0-1

[Event "Sao Luis Franklin Memorial 29th"]
[Site "Sao Luis"]
[Date "2022.01.16"]
[Round "5"]
[White "Santos, Alessandro de Jesus"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "C90"]
[BlackElo "2109"]
[PlyCount "76"]
[EventDate "2022.01.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. d3 Na5 10. Bc2 c5 11. Nbd2 Qc7 12. Nf1 Rd8 13. Qe2 Bb7 14. Ng3 g6 15. h4 h5 16. Ng5 Qd7 17. f3 Nh7 18. Nxh7 Kxh7 19. Qe3 Rh8 20. Kf2 Bxh4 21. Rh1 Qe7 22. Bd2 Kg7 23. Rh2 f5 24. f4 fxe4 25. fxe5 Raf8+ 26. Kg1 Bxg3 27. Qxg3 Qxe5 28. Qxe5+ dxe5 29. b4 cxb4 30. cxb4 Rc8 31. Bd1 Nc6 32. dxe4 Nd4 33. Bf3 Rhf8 34. Rh3 Rc2 35. Bg5 Rc3 36. Rd1 Bc8 37. Bg4 Rxh3 38. Bxh3 Bxh3 0-1

[Event "Sao Luis Franklin Memorial 29th"]
[Site "Sao Luis"]
[Date "2022.01.16"]
[Round "4"]
[White "Silva, Franklin Roseverthe"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "E00"]
[BlackElo "2109"]
[PlyCount "51"]
[EventDate "2022.01.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bg5 h6 4. Bxf6 Qxf6 5. e4 Bb4+ 6. Nc3 c5 7. e5 Qe7 8. a3 Ba5 9. Nf3 Nc6 10. dxc5 Bxc3+ 11. bxc3 Qxc5 12. Qd6 b6 13. Rd1 f6 14. Qxc5 bxc5 15. exf6 gxf6 16. Nd2 f5 17. Nb3 Ke7 18. Nxc5 d6 19. Nd3 a5 20. c5 d5 21. Nf4 Rg8 22. Bb5 Ne5 23. 0-0 Kf6 24. Kh1 Ra7 25. Rfe1 Ng6 26. Nxg6 1/2-1/2

[Event "Sao Luis Franklin Memorial 29th"]
[Site "Sao Luis"]
[Date "2022.01.15"]
[Round "3"]
[White "Leitao, Nicolau Daulibe"]
[Black "Almeida, Fernando Medrado"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2109"]
[BlackElo "1953"]
[PlyCount "63"]
[EventDate "2022.01.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Be7 6. Bd3 0-0 7. 0-0 Nbd7 8. b3 b6 9. Bb2 Bb7 10. Rc1 Re8 11. Re1 c5 12. cxd5 exd5 13. Bb1 Nf8 14. Na4 Bc6 15. Nc3 Bb7 16. Ne2 Ne4 17. Ng3 Nxg3 18. hxg3 Bf6 19. Ba3 cxd4 20. Nxd4 Be7 21. Bxe7 Rxe7 22. Nf5 Rc7 23. Qg4 Ng6 24. Qd4 f6 25. Rcd1 Ne7 26. Qd3 Nxf5 27. Qxf5 g6 28. Qe6+ Kg7 29. e4 Re7 30. Qg4 Qc8 31. Rd4 dxe4 32. Red1 1/2-1/2

[Event "Sao Luis Franklin Memorial 29th"]
[Site "Sao Luis"]
[Date "2022.01.15"]
[Round "2"]
[White "Monteiro, Luis Felipe Furtado"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1946"]
[BlackElo "2109"]
[PlyCount "58"]
[EventDate "2022.01.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 0-0 8. Re1 d6 9. c3 Bb7 10. Nbd2 Nb8 11. Nf1 Nbd7 12. Ng3 g6 13. Bh6 Re8 14. Ng5 d5 15. exd5 Nxd5 16. N3e4 Bxg5 17. Bxg5 Qc8 18. Qf3 Kg7 19. c4 bxc4 20. dxc4 Nb4 21. Qh3 h5 22. Rad1 Bxe4 23. Qxd7 Bf5 24. Qa4 Nd3 25. Re3 Nxb2 26. Qc6 Re6 27. Qf3 Nxd1 28. Qxd1 f6 29. Bh4 Qd8 0-1

[Event "Sao Luis Franklin Memorial 29th"]
[Site "Sao Luis"]
[Date "2022.01.14"]
[Round "1"]
[White "Leitao, Nicolau Daulibe"]
[Black "Moraes, Yrlana Bezerra de S"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2109"]
[PlyCount "79"]
[EventDate "2022.01.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. Nf3 d5 4. exd5 Nxd4 5. Nxd4 Qxd5 6. Nf3 Qxd1+ 7. Kxd1 Bg4 8. Be2 0-0-0+ 9. Bd2 Bxf3 10. Bxf3 Nf6 11. Re1 Bd6 12. c4 e4 13. Bxe4 Rhe8 14. Bf5+ Kb8 15. Rxe8 Nxe8 16. Kc2 g6 17. Bd3 Bxh2 18. g3 Nf6 19. Bg5 Rd6 20. Nd2 Nd7 21. Nf3 Nc5 22. Rd1 f6 23. Be3 b6 24. Bxc5 bxc5 25. Nxh2 f5 26. Nf3 Kb7 27. Ng5 h5 28. Be2 Rf6 29. Bf3+ c6 30. Rd7+ Kb6 31. a3 a5 32. Nf7 f4 33. g4 hxg4 34. Bxg4 f3 35. Ne5 Rf4 36. Rd6 Re4 37. Rxc6+ Ka7 38. Rxc5 Re2+ 39. Kc3 Kb6 40. Nd7+ 1-0

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.04"]
[Round "5"]
[White "Leitao, Nicolau Daulibe"]
[Black "Da Silva, Marcio Neres"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2103"]
[BlackElo "1792"]
[PlyCount "125"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. Nge2 Re8 9. 0-0 Bg4 10. f3 Bh5 11. Qc2 Bg6 12. Rae1 Nbd7 13. e4 Nb6 14. e5 Nfd7 15. Bxe7 Qxe7 16. f4 Bxd3 17. Qxd3 c5 18. Nb5 Rec8 19. Ng3 g6 20. f5 cxd4 21. Nd6 Rc7 22. f6 Qf8 23. Qxd4 Nc5 24. Qg4 Kh8 25. Nxf7+ Rxf7 26. e6 Nxe6 27. Rxe6 Re8 28. Rxe8 Qxe8 29. Qd4 Qe6 30. Rf2 Kg8 31. Ne2 Nd7 32. Nf4 Qxf6 33. Qxd5 Nb6 34. Qb3 Qd4 35. g3 g5 36. Nh3 Nd5 37. Qc2 Rxf2 38. Nxf2 Kf7 39. Qe4 Qxe4 40. Nxe4 h6 41. a3 b6 42. Kf2 Kg6 43. h3 h5 44. Kf3 a6 45. g4 hxg4+ 46. hxg4 a5 47. Nf2 Kf6 48. Ke4 Ke6 49. Kd4 Nf6 50. Nh3 Nxg4 51. Nxg5+ Kd6 52. Ne4+ Kc6 53. b3 b5 54. b4 axb4 55. axb4 Kb6 56. Nc5 Nf6 57. Ke5 Ne8 58. Kd5 Nc7+ 59. Kd6 Ne8+ 60. Ke5 Nc7 61. Ne6 Na6 62. Nd4 Nxb4 63. Nxb5 1/2-1/2

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.04"]
[Round "6"]
[White "Pontes, Israel Fellip"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1985"]
[BlackElo "2103"]
[PlyCount "98"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[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 a6 6. Bd3 e5 7. Nb3 Be6 8. Bg5 Be7 9. 0-0 Nbd7 10. h3 0-0 11. a4 Qc7 12. Be3 Nc5 13. Nxc5 dxc5 14. Qf3 c4 15. Be2 Nd7 16. g4 Qd6 17. Nd5 Bd8 18. b4 b5 19. a5 Bxd5 20. exd5 Qg6 21. d6 e4 22. Qf5 Qxf5 23. gxf5 Bf6 24. Rad1 Bc3 25. Bd2 Be5 26. Be1 Bf4 27. f3 e3 28. Rd4 g5 29. fxg6 fxg6 30. Re4 Rae8 31. Rxe8 Rxe8 32. Bc3 Re6 33. Rd1 Rxd6 34. Kf1 Rxd1+ 35. Bxd1 Ne5 36. Ke2 Nc6 37. Be1 Nd4+ 38. Kf1 e2+ 39. Bxe2 Nxc2 40. Bf2 Nxb4 41. Be1 Nc6 42. Kf2 Bc7 43. Ke3 Bxa5 44. Bg3 Kf7 45. f4 Ne7 46. Ke4 Ke6 47. Bf2 Nf5 48. h4 h5 49. Bf1 Bc3 0-1

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.03"]
[Round "3"]
[White "Leitao, Nicolau Daulibe"]
[Black "El Debs, Felipe de Cresce"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2103"]
[BlackElo "2530"]
[PlyCount "58"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 0-0 7. Bd2 d5 8. cxd5 exd5 9. 0-0 Re8 10. Re1 a6 11. Ne2 Bd6 12. Ng3 Nbd7 13. Bc3 Ne4 14. Nf5 Bf8 15. Nd2 Qg5 16. Qf3 g6 17. Ng3 Ndf6 18. Ndf1 Ng4 19. Bxe4 dxe4 20. Qd1 Bd5 21. Qc2 h5 22. h3 Nf6 23. Bd2 Qh4 24. Re2 Nh7 25. Be1 Ng5 26. Nf5 Nf3+ 27. gxf3 Qxh3 28. Nh6+ Kg7 29. f4 Kxh6 0-1

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.03"]
[Round "4"]
[White "Mateus, Jerluce de Alcantar"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1860"]
[BlackElo "2103"]
[PlyCount "80"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 Be7 4. Bg2 d5 5. cxd5 exd5 6. 0-0 0-0 7. d4 c6 8. Nc3 Bf5 9. Ne5 Nbd7 10. f4 Ne4 11. Nxe4 Bxe4 12. Bxe4 dxe4 13. Qc2 Nxe5 14. dxe5 Qd4+ 15. e3 Qd3 16. Qxd3 exd3 17. Bd2 Rfd8 18. Rac1 Rac8 19. Rfd1 c5 20. Kf2 b5 21. Kf3 c4 22. a3 Bc5 23. g4 Bb6 24. h4 h6 25. h5 Rc6 26. Bb4 a5 27. Bd6 Bc5 28. Bxc5 Rxc5 29. Ke4 Kf8 30. Rd2 Ke7 31. b3 Rcc8 32. Rc3 Rd7 33. a4 bxa4 34. bxc4 a3 35. Rdxd3 a2 36. Rxd7+ Kxd7 37. Ra3 Rxc4+ 38. Kd3 Rc5 39. Rxa2 Rb5 40. Ra4 Kc6 1/2-1/2

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.02"]
[Round "1"]
[White "Leitao, Nicolau Daulibe"]
[Black "Francelli, Derli"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2103"]
[BlackElo "1578"]
[PlyCount "39"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 0-0 8. Nge2 c5 9. Rc1 h6 10. Bh4 cxd4 11. Nxd4 Ne5 12. Bb1 Be6 13. Qc2 Ned7 14. 0-0 Rc8 15. Nf5 Bb4 16. Rfd1 Bxc3 17. bxc3 Bxf5 18. Qxf5 Nb6 19. Bxf6 g6 20. Qf4 1-0

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.02"]
[Round "2"]
[White "Leite, Italo Andre Medeiro"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1932"]
[BlackElo "2103"]
[PlyCount "106"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e3 Nf6 2. Nf3 e6 3. Be2 d5 4. c4 Be7 5. 0-0 0-0 6. d4 dxc4 7. Bxc4 a6 8. a4 c5 9. Nbd2 Nc6 10. Nb3 cxd4 11. exd4 Na5 12. Nxa5 Qxa5 13. Bf4 Rd8 14. Qe2 Qh5 15. Bc7 Re8 16. Rfe1 Bd7 17. Qd3 Rac8 18. Bg3 Bc6 19. Ne5 Bd5 20. Bxd5 Nxd5 21. Rec1 Qg5 22. Rc4 Bb4 23. Rd1 Red8 24. Qe4 Rxc4 25. Nxc4 Rc8 26. f4 Qh5 27. Rc1 b5 28. axb5 axb5 29. b3 bxc4 30. bxc4 Nc3 31. Qb7 Ne2+ 32. Kf2 Nxc1 33. Qxc8+ Bf8 34. h3 Qe2+ 35. Kg1 Qd1+ 36. Kh2 Qxd4 37. Qc6 Ne2 38. h4 Nxg3 39. Kxg3 Qe3+ 40. Qf3 Qxf3+ 41. Kxf3 Bc5 42. g4 Kf8 43. Ke4 Ke7 44. f5 Kd6 45. g5 g6 46. fxg6 fxg6 47. Kf4 Bf2 48. Kg4 Ke5 49. h5 Ke4 50. hxg6 hxg6 51. Kh3 Kf3 52. Kh2 Bc5 53. Kh3 e5 0-1

[Event "Joao Pessoa Fischer Memorial 10th"]
[Site "Joao Pessoa"]
[Date "2019.03.31"]
[Round "5"]
[White "Brasil, Alberto Silveira"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1962"]
[BlackElo "2113"]
[PlyCount "76"]
[EventDate "2019.03.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. f4 Nc5 9. Qf3 b5 10. e5 Bb7 11. Qe2 dxe5 12. fxe5 Nfe4 13. Nxe4 Qh4+ 14. Qf2 Qxe4+ 15. Be3 Qxg2 16. Rf1 Qxf2+ 17. Bxf2 g6 18. 0-0-0 Nxb3+ 19. Nxb3 Rc8 20. Bh4 Be4 21. Nd4 Rc4 22. Rfe1 Bxc2 23. Nxc2 Rxh4 24. Re2 Bh6+ 25. Kb1 Ke7 26. Nd4 Rc8 27. a3 Rc4 28. Nb3 Bf4 29. Rd6 Bxe5 30. Rxa6 Bxh2 31. Rb6 Rh5 32. Na5 Rc7 33. Nc6+ Kd7 34. Rd2+ Rd5 35. Rxh2 Rxc6 36. Rb7+ Rc7 37. Rxc7+ Kxc7 38. Rxh7 Rf5 0-1

[Event "Joao Pessoa Fischer Memorial 10th"]
[Site "Joao Pessoa"]
[Date "2019.03.31"]
[Round "6"]
[White "Leitao, Nicolau Daulibe"]
[Black "Dantas, Francisco"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "2113"]
[BlackElo "1903"]
[PlyCount "45"]
[EventDate "2019.03.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Nf3 c5 7. dxc5 Qa5 8. Rc1 Nbd7 9. Qa4 Qxc5 10. Qb5 dxc4 11. Bxc4 a6 12. Qxc5 Nxc5 13. b4 Be6 14. Be2 Nce4 15. Nxe4 Nxe4 16. Bd3 Nf6 17. a3 Rac8 18. 0-0 Rfd8 19. Rxc8 Rxc8 20. Be5 Bd5 21. Bb2 Ne4 22. Rc1 Rxc1+ 23. Bxc1 1/2-1/2

[Event "Joao Pessoa Fischer Memorial 10th"]
[Site "Joao Pessoa"]
[Date "2019.03.30"]
[Round "3"]
[White "Franca, Jairo Jr"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1832"]
[BlackElo "2113"]
[PlyCount "33"]
[EventDate "2019.03.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bxd6 Qxd6 6. Bd3 0-0 7. 0-0 Nbd7 8. Nbd2 e5 9. c4 exd4 10. cxd5 Qxd5 11. Nc4 Nc5 12. Nce5 Nxd3 13. Qxd3 c5 14. Rfc1 b6 15. a4 Bb7 16. a5 Rfe8 17. Qb5 1/2-1/2

[Event "Joao Pessoa Fischer Memorial 10th"]
[Site "Joao Pessoa"]
[Date "2019.03.30"]
[Round "4"]
[White "Leitao, Nicolau Daulibe"]
[Black "De Oliveira, Sergio Aparecido"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2113"]
[BlackElo "1814"]
[PlyCount "93"]
[EventDate "2019.03.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. e4 Bg7 4. Nc3 Nf6 5. Nf3 0-0 6. h3 e5 7. d5 Na6 8. g4 Qe8 9. Be2 Kh8 10. Be3 Ng8 11. g5 f5 12. gxf6 Nxf6 13. Nd2 Bd7 14. Qc2 c5 15. a3 Nc7 16. b4 b6 17. b5 Qc8 18. 0-0-0 Ng8 19. Nf3 Bh6 20. Qd2 Bf4 21. Rdg1 Qd8 22. h4 Nh6 23. h5 Kg7 24. hxg6 hxg6 25. Rxh6 Kxh6 26. Ng5 Qxg5 27. Rxg5 Kxg5 28. Bf3 Rf7 29. Bxf4+ exf4 30. e5 Bf5 31. e6 Rh7 32. Qd1 Rah8 33. Ne4+ Bxe4 34. Bxe4 Kf6 35. Qg1 Rh6 36. Qg4 Ke5 37. Bg2 Ne8 38. Qg5+ Kd4 39. Qxf4+ Kc3 40. Bf1 Kb3 41. Qf3+ Ka4 42. Qd1+ Ka5 43. Qd2+ Ka4 44. Qc2+ Ka5 45. Qc3+ Ka4 46. Bd3 Rh1+ 47. Kb2 1-0

[Event "Joao Pessoa Fischer Memorial 10th"]
[Site "Joao Pessoa"]
[Date "2019.03.29"]
[Round "2"]
[White "Leitao, Nicolau Daulibe"]
[Black "Passos Coutinho, Eduardo"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2113"]
[BlackElo "1688"]
[PlyCount "37"]
[EventDate "2019.03.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nge2 dxc4 7. Bxc4 Nbd7 8. 0-0 Nb6 9. Bb3 Bd7 10. e4 Be7 11. Bg5 h6 12. Bh4 Rc8 13. Qd3 Nh5 14. Bxe7 Qxe7 15. Bc2 g6 16. e5 Qg5 17. f4 Qe7 18. Qh3 Kh7 19. Qxh5 1-0

[Event "Joao Pessoa Fischer Memorial 10th"]
[Site "Joao Pessoa"]
[Date "2019.03.29"]
[Round "1"]
[White "Leite, Joao Carlos Zirpoli"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1629"]
[BlackElo "2113"]
[PlyCount "48"]
[EventDate "2019.03.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. f4 b5 9. a3 Nbd7 10. f5 Nb6 11. Bf3 Bb7 12. Na5 Qc7 13. Nxb7 Qxb7 14. Bg5 0-0 15. Qe2 Rac8 16. 0-0 Nc4 17. Bxf6 Bxf6 18. Nd5 Bd8 19. b3 Nb6 20. Rfd1 Nxd5 21. Rxd5 Qb6+ 22. Kh1 Rc5 23. Rad1 Rxd5 24. Rxd5 Be7 1/2-1/2

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2019.01.13"]
[Round "7"]
[White "Japiassu, Ricardo de Villa No"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1956"]
[BlackElo "2138"]
[PlyCount "22"]
[EventDate "2019.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 c5 7. Bb2 Nc6 8. cxd5 exd5 9. d4 Bf5 10. Nc3 Rc8 11. Rc1 cxd4 1/2-1/2

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2019.01.13"]
[Round "6"]
[White "Leitao, Nicolau Daulibe"]
[Black "Deus Filho, Joaquim"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "2138"]
[BlackElo "1936"]
[PlyCount "75"]
[EventDate "2019.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 Ncxe5 7. Nc3 a5 8. Nxe5 Nxe5 9. Ne4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 0-0 12. c5 Qh4 13. Ng3 Re8 14. Rd1 Qb4 15. Rc1 Re6 16. f4 Nc6 17. a3 Qxd2+ 18. Kxd2 d5 19. Bf3 Re8 20. Rhd1 Ne7 21. Ne2 c6 22. g4 Ng6 23. Nd4 Bd7 24. h3 Kf8 25. Be2 Ke7 26. Bd3 Nf8 27. Ke2 Kd8 28. Kf3 Kc7 29. b4 axb4 30. axb4 Ra2 31. Ra1 Rea8 32. Nb3 R8a4 33. Rxa2 Rxa2 34. Ra1 Rb2 35. Rb1 Rh2 36. Kg3 Ra2 37. Ra1 Rb2 38. Rb1 1/2-1/2

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2019.01.12"]
[Round "4"]
[White "Leitao, Nicolau Daulibe"]
[Black "Jorge, Denrick Cabral Jose"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2138"]
[BlackElo "1903"]
[PlyCount "103"]
[EventDate "2019.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 0-0 8. Qd2 b6 9. Bc4 Bb7 10. f3 c5 11. d5 Qd7 12. a4 Na6 13. h4 Bxc3 14. bxc3 Qd6 15. h5 Qg3+ 16. Kf1 g5 17. Nh3 h6 18. f4 gxf4 19. Nxf4 Qg5 20. Qf2 Kh7 21. Rh3 e5 22. dxe6 fxe6 23. Rf3 Qe5 24. Ng6 Rxf3 25. Qxf3 Qg7 26. Bxe6 Re8 27. Rd1 Nb8 28. Qf5 Bxe4 29. Qxe4 Qf6+ 30. Nf4+ Kg7 31. Qg6+ Qxg6 32. hxg6 Kf6 33. Bf7 Re4 34. Rd6+ Ke7 35. Re6+ Rxe6 36. Bxe6 Kf6 37. g4 Nc6 38. Bf5 Ne7 39. Nh5+ Kg5 40. g7 a6 41. Be6 b5 42. a5 b4 43. cxb4 cxb4 44. g8Q+ Nxg8 45. Bxg8 Kxg4 46. Nf6+ Kf5 47. Nd5 Ke5 48. Nxb4 Kd6 49. Nxa6 Kc6 50. Nb4+ Kb5 51. a6 Kxb4 52. a7 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2019.01.12"]
[Round "5"]
[White "Taira, Erick Hideki"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1808"]
[BlackElo "2138"]
[PlyCount "48"]
[EventDate "2019.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 a5 11. a4 Nc6 12. g4 Nb4 13. g5 Nh5 14. Nd5 Nxd5 15. exd5 Bf5 16. Rg1 Qc7 17. Bd3 Bxd3 18. Qxd3 Rfc8 19. Rd2 Qc4 20. Rg4 Qxd3 21. Rxd3 g6 22. h4 f5 23. gxf6 Nxf6 24. Bg5 Rc7 1/2-1/2

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2019.01.11"]
[Round "2"]
[White "Leitao, Nicolau Daulibe"]
[Black "Farias, Edilsom"]
[Result "1/2-1/2"]
[ECO "E43"]
[WhiteElo "2138"]
[BlackElo "1892"]
[PlyCount "74"]
[EventDate "2019.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. f3 d5 7. Nge2 0-0 8. 0-0 Nbd7 9. cxd5 exd5 10. Ng3 Re8 11. Bd2 Bf8 12. Rc1 c5 13. Bb1 Rc8 14. Qa4 a6 15. dxc5 Bxc5 16. Rce1 b5 17. Qh4 Ne5 18. Nf5 Ng6 19. Qg5 Nd7 20. Qxd8 Rexd8 21. Ne2 Ne7 22. Ned4 Nxf5 23. Nxf5 g6 24. Nd4 Ne5 25. b3 Re8 26. Rc1 Bb6 27. Rxc8 Rxc8 28. Rc1 Rxc1+ 29. Bxc1 Nc6 30. Bb2 Nxd4 31. Bxd4 Bxd4 32. exd4 b4 33. Bd3 a5 34. Kf2 Kg7 35. Ke3 f5 36. g4 fxg4 37. fxg4 h6 1/2-1/2

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2019.01.11"]
[Round "3"]
[White "Valcarcel, Victor Ignacio Sant"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "C27"]
[WhiteElo "1837"]
[BlackElo "2138"]
[PlyCount "89"]
[EventDate "2019.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Nc3 Nf6 4. d3 d6 5. f4 Ng4 6. f5 h5 7. Nh3 Qh4+ 8. Kf1 Ne3+ 9. Bxe3 Bxe3 10. Qf3 Bb6 11. Nd5 Nc6 12. c3 Na5 13. Bb3 Nxb3 14. axb3 Rb8 15. Nxb6 axb6 16. Qf2 Qxf2+ 17. Nxf2 g6 18. fxg6 fxg6 19. Ke2 Be6 20. b4 Ke7 21. h3 h4 22. Nd1 c6 23. Ne3 d5 24. Rhf1 Rhf8 25. Rxf8 Rxf8 26. Ra7 Rb8 27. b5 Kd6 28. bxc6 Kxc6 29. exd5+ Bxd5 30. Nxd5 Kxd5 31. Ra4 g5 32. Rg4 Rg8 33. Rb4 Kc5 34. Ke3 b5 35. Ke4 Rd8 36. d4+ exd4 37. Rxd4 Re8+ 38. Kd3 Re5 39. b3 b6 40. Re4 Rd5+ 41. Ke3 Kd6 42. Rd4 Ke5 43. b4 Ke6 44. Rxd5 Kxd5 45. Kd3 1/2-1/2

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2019.01.10"]
[Round "1"]
[White "Felix, Luiza de Oliveira"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1630"]
[BlackElo "2138"]
[PlyCount "56"]
[EventDate "2019.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 d5 4. e3 Be7 5. b3 0-0 6. Bb2 c5 7. d3 Nc6 8. Be2 d4 9. exd4 cxd4 10. Ne4 Nxe4 11. dxe4 Bb4+ 12. Kf1 e5 13. a3 Bd6 14. h4 f5 15. c5 Bxc5 16. Bc4+ Kh8 17. Ng5 Qe8 18. Qc1 Bb6 19. exf5 Bxf5 20. g4 Bxg4 21. Bd3 h6 22. Qc2 Rc8 23. Bg6 Ne7 24. Qe4 Qxg6 25. Qxg4 Rc2 26. Rh3 Rfxf2+ 27. Ke1 d3 28. Rc1 d2+ 0-1

[Event "Maranhense-ch"]
[Site "Sao Luis"]
[Date "2018.12.??"]
[Round "3"]
[White "Leitao, Nicolau Daulibe"]
[Black "Almeida, Lyndon Johnnson Cav"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "2138"]
[PlyCount "55"]
[EventDate "2018.12.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nc6 2. e4 e5 3. Nf3 exd4 4. Bc4 Bc5 5. c3 Qf6 6. 0-0 d6 7. Bg5 Qg6 8. cxd4 Bxd4 9. Nxd4 Qxg5 10. Nb5 Qd8 11. f4 Nge7 12. Qh5 Ng6 13. Bxf7+ Kxf7 14. f5 Kg8 15. fxg6 hxg6 16. Qd5+ Kh7 17. Nd2 Ne5 18. Nd4 Qe7 19. N2f3 c6 20. Qb3 c5 21. Nxe5 Qxe5 22. Nf3 Qe7 23. Qd5 Bg4 24. Ng5+ Kh6 25. Nf7+ Kh7 26. Rf4 Be6 27. Ng5+ Kh6 28. Rh4# 1-0

[Event "Maranhense-ch"]
[Site "Sao Luis"]
[Date "2018.12.??"]
[Round "5"]
[White "Leitao, Nicolau Daulibe"]
[Black "Luz, Edmundo Reis"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2138"]
[BlackElo "2104"]
[PlyCount "89"]
[EventDate "2018.12.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 bxc4 5. e4 g6 6. Bxc4 d6 7. Ne2 Bg7 8. 0-0 0-0 9. h3 Ba6 10. Bxa6 Nxa6 11. a3 Rb8 12. Bd2 Qb6 13. Bc3 Nc7 14. Nd2 Qa6 15. Rfe1 Nb5 16. Qd3 Rfc8 17. Qc4 Rb6 18. Nc1 Nxc3 19. bxc3 Nd7 20. Ne2 Rcb8 21. a4 Qb7 22. f4 a5 23. Qd3 Qa7 24. Kh2 R6b7 25. Rab1 Nb6 26. Qc2 Qa6 27. c4 Na8 28. Nc3 Bxc3 29. Rxb7 Rxb7 30. Qxc3 Rb4 31. e5 Nc7 32. exd6 Qxd6 33. Qe3 g5 34. Qe5 Qxe5 35. fxe5 Kf8 36. Rc1 Rxa4 37. Ne4 Na6 38. d6 exd6 39. exd6 Ra3 40. Rd1 Ke8 41. Nf6+ Kd8 42. Re1 Nc7 43. Re7 g4 44. hxg4 Rd3 45. dxc7+ 1-0

[Event "Maranhense-ch"]
[Site "Sao Luis"]
[Date "2018.12.??"]
[Round "2"]
[White "Piovacari, Giovanna Almeida"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "2138"]
[PlyCount "84"]
[EventDate "2018.12.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 b5 8. Bd3 Be7 9. b3 0-0 10. Bb2 Bb7 11. Nce2 Nxe4 12. Bxe4 Bxe4 13. Ng3 Bg6 14. Qf3 Ra7 15. Qc3 Bf6 16. Qe3 Rc7 17. c3 Nc6 18. Rac1 Qa8 19. Ne4 Bxe4 20. Qxe4 Nxd4 21. cxd4 Qxe4 22. Rxc7 Bxd4 23. Bxd4 Qxd4 24. Rfc1 d5 25. g3 g5 26. R1c6 a5 27. Kg2 Qe4+ 28. Kg1 Qb1+ 29. Kg2 Qxa2 30. Rc3 a4 31. bxa4 bxa4 32. h4 g4 33. Rc2 Qb3 34. R7c3 Qb4 35. f3 a3 36. fxg4 a2 37. Rxa2 Qxc3 38. Re2 Rb8 39. g5 Rb3 40. h5 Qxg3+ 41. Kf1 Rb1+ 42. Re1 Rxe1# 0-1

[Event "Maranhense-ch"]
[Site "Sao Luis"]
[Date "2018.12.??"]
[Round "4"]
[White "Veras, Franklin"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "E15"]
[BlackElo "2138"]
[PlyCount "19"]
[EventDate "2018.12.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bc3 d5 8. Nbd2 Bb7 9. Bg2 0-0 10. 0-0 1/2-1/2

[Event "Maranhao LMX op final 28th"]
[Site "Santa Luzia"]
[Date "2018.11.18"]
[Round "9"]
[White "Abreu, Nilton Silva"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1991"]
[BlackElo "2132"]
[PlyCount "44"]
[EventDate "2018.11.14"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Nf3 Bd6 6. e3 0-0 7. Bd3 Bg4 8. 0-0 Nc6 9. Bd2 Rc8 10. Qc2 Bxf3 11. gxf3 Re8 12. e4 dxe4 13. Nxe4 h6 14. Nxf6+ Qxf6 15. Be4 Qh4 16. f4 Nxd4 17. Qd3 Qg4+ 18. Kh1 Rxe4 19. Qxe4 Nf3 20. Rg1 Nxd2 21. Rxg4 Nxe4 22. Re1 Nxf2+ 0-1

[Event "Maranhao LMX op final 28th"]
[Site "Santa Luzia"]
[Date "2018.11.18"]
[Round "8"]
[White "Leitao, Nicolau Daulibe"]
[Black "Sousa, Antonielson do Vale"]
[Result "1-0"]
[ECO "E40"]
[WhiteElo "2132"]
[BlackElo "1829"]
[PlyCount "35"]
[EventDate "2018.11.14"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Bd3 a6 6. cxd5 exd5 7. Nge2 0-0 8. 0-0 Re8 9. Qc2 Nc6 10. a3 Bd6 11. f3 Be6 12. b4 h6 13. Bd2 Nh5 14. Be1 Qg5 15. f4 Qe7 16. f5 Qg5 17. fxe6 Rxe6 18. Rf5 1-0

[Event "Maranhao LMX op final 28th"]
[Site "Santa Luzia"]
[Date "2018.11.17"]
[Round "7"]
[White "Leitao, Nicolau Daulibe"]
[Black "Silva Filho, Dombosco Lima"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2132"]
[BlackElo "1571"]
[PlyCount "63"]
[EventDate "2018.11.14"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Be7 4. g3 b6 5. Bg2 Bb7 6. 0-0 0-0 7. d5 exd5 8. Nh4 c6 9. cxd5 Nxd5 10. e4 Nb4 11. Nf5 d5 12. a3 N4a6 13. Re1 d4 14. e5 Nc5 15. Qg4 g6 16. Bh6 Re8 17. Nd2 Bc8 18. Nxe7+ Qxe7 19. Qxd4 Be6 20. b4 Nb3 21. Nxb3 Bxb3 22. Rac1 Rd8 23. Qe3 Bd5 24. Bg5 Qe8 25. Bxd8 Qxd8 26. Red1 Qe8 27. Rxd5 cxd5 28. Bxd5 Nd7 29. Bxa8 Qxa8 30. e6 Nf6 31. exf7+ Kxf7 32. Rc7+ 1-0

[Event "Maranhao LMX op final 28th"]
[Site "Santa Luzia"]
[Date "2018.11.17"]
[Round "6"]
[White "Lopes Pereira, Eder"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1789"]
[BlackElo "2132"]
[PlyCount "40"]
[EventDate "2018.11.14"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. d4 e6 4. Bg2 Be7 5. 0-0 0-0 6. Nbd2 b6 7. Ne5 Bb7 8. Ndf3 Nbd7 9. c3 c5 10. h4 c4 11. Bf4 b5 12. e3 Nxe5 13. Nxe5 Nd7 14. Nxd7 Qxd7 15. Qg4 Bd6 16. Bxd6 Qxd6 17. h5 f5 18. Qf4 Qxf4 19. exf4 Rab8 20. a4 a6 1/2-1/2

[Event "Maranhao LMX op final 28th"]
[Site "Santa Luzia"]
[Date "2018.11.16"]
[Round "4"]
[White "Damous, Felipe Soares"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2121"]
[BlackElo "2132"]
[PlyCount "68"]
[EventDate "2018.11.14"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2 Bf5 10. 0-0 Re8 11. f3 Bf8 12. g4 Bg6 13. Nf4 Bd6 14. Nxg6 hxg6 15. e4 Bc7 16. e5 Nh7 17. f4 Bb6 18. Be3 Nd7 19. Bf2 Nhf8 20. Qd2 Ne6 21. f5 gxf5 22. gxf5 Qg5 23. Qxg5 Nxg5 24. h4 Nh7 25. Bh3 Rad8 26. Rae1 Bc7 27. Kh1 Bb8 28. Rg1 c5 29. f6 g6 30. Nxd5 cxd4 31. Ne7+ Kf8 32. Bxd7 Rxd7 33. e6 fxe6 34. Rxg6 Kf7 1/2-1/2

[Event "Maranhao LMX op final 28th"]
[Site "Santa Luzia"]
[Date "2018.11.16"]
[Round "5"]
[White "Leitao, Nicolau Daulibe"]
[Black "Borges, Wagner da Silva"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "2132"]
[BlackElo "2166"]
[PlyCount "59"]
[EventDate "2018.11.14"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[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 d5 4. Bf4 Bg7 5. e3 0-0 6. Nf3 c5 7. dxc5 Qa5 8. Rc1 dxc4 9. Bxc4 Nc6 10. 0-0 Nh5 11. Bg5 Bg4 12. h3 Bxf3 13. Qxf3 Ne5 14. Qe2 Qxc5 15. Nd5 Nxc4 16. Qxc4 Qxc4 17. Nxe7+ Kh8 18. Rxc4 h6 19. Bh4 g5 20. Bg3 Nxg3 21. fxg3 Bxb2 22. Rb1 b5 23. Rc6 Bg7 24. Rxb5 Rfd8 25. Nf5 Rd2 26. Rb7 Kg8 27. Ra6 Bf8 28. Raxa7 Rc8 29. Rc7 Rb8 30. Rcb7 1/2-1/2

[Event "Maranhao LMX op final 28th"]
[Site "Santa Luzia"]
[Date "2018.11.15"]
[Round "3"]
[White "Leitao, Nicolau Daulibe"]
[Black "Marques, Wedelsom dos Santos"]
[Result "1-0"]
[ECO "D92"]
[WhiteElo "2132"]
[BlackElo "1768"]
[PlyCount "89"]
[EventDate "2018.11.14"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[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 d5 4. Bf4 c6 5. e3 Bg7 6. Nf3 Bg4 7. Qb3 Qb6 8. cxd5 Qxb3 9. axb3 Nxd5 10. Nxd5 cxd5 11. Bxb8 Bxf3 12. Bxa7 Bg4 13. Bb5+ Bd7 14. Bxd7+ Kxd7 15. Kd2 Rhc8 16. Ra5 e6 17. Rha1 Rc6 18. Rb5 Kc7 19. Ra4 Bf8 20. Bb6+ Rxb6 21. Rxa8 Bb4+ 22. Rxb4 Rxb4 23. Kc3 Rb6 24. Rf8 Rc6+ 25. Kd2 f5 26. Rf7+ Kb6 27. Rxh7 g5 28. Rg7 g4 29. Re7 Rd6 30. h4 gxh3 31. gxh3 Kc6 32. h4 e5 33. Rxe5 Rh6 34. Rxf5 Rxh4 35. Kc3 Rh1 36. Kb4 Rh6 37. f3 Rd6 38. Re5 Kb6 39. f4 Kc7 40. Kc5 b6+ 41. Kb5 Rd8 42. f5 Rf8 43. Re7+ Kd6 44. Re6+ Kd7 45. Rxb6 1-0

[Event "Maranhao LMX op final 28th"]
[Site "Santa Luzia"]
[Date "2018.11.15"]
[Round "2"]
[White "Lobo, Pedro Aluizio de Ab"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1555"]
[BlackElo "2132"]
[PlyCount "38"]
[EventDate "2018.11.14"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 g6 6. Be3 d6 7. Qd2 Bg7 8. a3 Nc6 9. Nge2 Nd4 10. 0-0 e6 11. f4 Ne7 12. Nd1 0-0 13. Nxd4 cxd4 14. Bf2 Rc8 15. Rc1 f5 16. c3 dxc3 17. Nxc3 Qa5 18. d4 fxe4 19. Bxe4 Rxc3 0-1

[Event "Maranhao LMX op final 28th"]
[Site "Santa Luzia"]
[Date "2018.11.14"]
[Round "1"]
[White "Leitao, Nicolau Daulibe"]
[Black "Luz, Edmundo Reis"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2132"]
[BlackElo "2078"]
[PlyCount "66"]
[EventDate "2018.11.14"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nd7 5. Nf3 e5 6. d5 Ngf6 7. h3 Nc5 8. Qc2 a5 9. Be3 0-0 10. g4 h5 11. g5 Nh7 12. Be2 Bd7 13. 0-0-0 a4 14. h4 a3 15. b3 Bg4 16. Rhg1 f5 17. gxf6 Rxf6 18. Ng5 Bxe2 19. Qxe2 Rf4 20. Bxf4 exf4 21. Ne6 Nxe6 22. dxe6 Qf6 23. e5 Qxe6 24. Qe4 Nf8 25. Qd5 dxe5 26. Qxe6+ Nxe6 27. Rxg6 Kf7 28. Rdg1 Rg8 29. Kb1 Nd4 30. R6g2 Nf3 31. Rd1 Nd4 32. Rdg1 Nf3 33. Rd1 Nd4 1/2-1/2

[Event "Teresina Rego Memorial 6th"]
[Site "Teresina"]
[Date "2018.08.05"]
[Round "6.5"]
[White "Costa, Edvaldo da Cruz"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "D50"]
[WhiteElo "1728"]
[BlackElo "2117"]
[PlyCount "118"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 d5 5. e3 h6 6. Bxf6 Qxf6 7. cxd5 exd5 8. Qb3 Bxc3+ 9. Qxc3 c6 10. Bd3 Bf5 11. Nf3 Nd7 12. 0-0 0-0 13. Ne5 Nxe5 14. dxe5 Qg6 15. Bxf5 Qxf5 16. f4 Rfe8 17. Rf3 Re6 18. Rg3 Rae8 19. a4 f6 20. exf6 Qxf6 21. Qxf6 Rxf6 22. Rd1 Re4 23. b3 Rfe6 24. Rf3 c5 25. g4 c4 26. bxc4 Rxc4 27. Rd4 Rxd4 28. exd4 Rc6 29. Rb3 Rc4 30. Rxb7 Rxa4 31. Rb8+ Kh7 32. Rb7 Rxd4 33. Rxa7 Rxf4 34. h3 Re4 35. Kf2 h5 36. Ra5 hxg4 37. Rxd5 gxh3 38. Rh5+ Kg6 39. Rxh3 Kf5 40. Kf3 Ra4 41. Rh5+ g5 42. Rh8 Ra3+ 43. Kg2 Kg4 44. Rg8 Ra2+ 45. Kg1 Kh4 46. Rf8 Kg3 47. Rf1 g4 48. Rb1 Kh3 49. Rb8 Ra1+ 50. Kf2 g3+ 51. Kf3 Rf1+ 52. Ke2 Kg2 53. Rg8 Rf5 54. Ke3 Kh2 55. Ke4 Rf7 56. Ke3 g2 57. Rh8+ Kg1 58. Ra8 Rh7 59. Kf3 Kh1 0-1

[Event "Luiz Rego Memorial 6th"]
[Site "Teresina"]
[Date "2018.08.05"]
[Round "5"]
[White "Leitao, Nicolau Daulibe"]
[Black "Meneses, Lourenco Teixeira D"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2117"]
[BlackElo "1960"]
[PlyCount "85"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Be7 6. Bd3 dxc4 7. Bxc4 0-0 8. 0-0 b5 9. Bd3 Nbd7 10. e4 a6 11. Bf4 Bb7 12. Rc1 c5 13. d5 exd5 14. exd5 Nxd5 15. Nxd5 Bxd5 16. Bxh7+ Kxh7 17. Qxd5 Nf6 18. Qf5+ Kg8 19. Rfe1 Ra7 20. Rcd1 Qc8 21. Qc2 c4 22. Be5 Nh7 23. Nd4 Re8 24. Nf5 f6 25. Bd4 Rd7 26. Qe4 Ng5 27. Qg4 Bb4 28. Bc3 Rxd1 29. Rxd1 Bf8 30. Bxf6 gxf6 31. h4 Qe6 32. hxg5 Qe2 33. Qxe2 Rxe2 34. g6 Re8 35. Rd7 Rc8 36. g7 Bxg7 37. Ne7+ Kf8 38. Nxc8 f5 39. Rd2 b4 40. Nd6 c3 41. bxc3 bxc3 42. Rc2 f4 43. Ne4 1-0

[Event "Luiz Rego Memorial 6th"]
[Site "Teresina"]
[Date "2018.08.04"]
[Round "3"]
[White "Leitao, Nicolau Daulibe"]
[Black "Delgado Ramirez, Neuris"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "2117"]
[BlackElo "2615"]
[PlyCount "72"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nge2 dxc4 7. Bxc4 c5 8. 0-0 cxd4 9. exd4 Nbd7 10. Bg5 Be7 11. Rc1 Nb6 12. Bd3 Bd7 13. Bb1 Bc6 14. Qd3 g6 15. Rfd1 Nfd5 16. Bh6 Re8 17. a3 Nxc3 18. Nxc3 Nd5 19. Ne4 Nf6 20. Nxf6+ Bxf6 21. Ba2 Qb6 22. b4 Ba4 23. Rd2 Bb5 24. Qe3 Rac8 25. Rcd1 Ba4 26. Bb3 Bxb3 27. Qxb3 Qb5 28. d5 Rc3 29. Qa2 exd5 30. Rxd5 Qa4 31. Bc1 Rc2 32. Qb1 Rce2 33. Bd2 b6 34. Rd3 Qb5 35. Be3 Qf5 36. R3d2 R8xe3 0-1

[Event "Luiz Rego Memorial 6th"]
[Site "Teresina"]
[Date "2018.08.04"]
[Round "4"]
[White "Monteiro, Luis Felipe Furtado"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1889"]
[BlackElo "2117"]
[PlyCount "94"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be7 8. g4 0-0 9. Be3 Be6 10. g5 Ne8 11. h4 f5 12. f3 Nc7 13. Nd5 Nxd5 14. exd5 Bf7 15. Qd2 Bh5 16. Be2 f4 17. Bf2 Nd7 18. 0-0-0 Rc8 19. Qb4 Qc7 20. c3 Bd8 21. Kb1 b5 22. Rc1 Nb6 23. Rhd1 Nc4 24. Nd2 a5 25. Qxb5 Na3+ 26. bxa3 Rb8 27. a4 Be8 28. Qxb8 Qxb8+ 29. Ka1 Bxa4 30. Rb1 Qa8 31. Rdc1 Be7 32. Rb6 Rb8 33. Ra6 Qb7 34. Rb1 Qc8 35. Rxb8 Qxb8 36. Rxa5 Bc2 37. Rb5 Qc7 38. Kb2 Bf5 39. a4 h6 40. gxh6 gxh6 41. a5 Bc8 42. Rb6 Qa7 43. a6 Bd8 44. Rxd6 Qb8+ 45. Bb6 Qxd6 46. Bxd8 Qxd8 47. Ne4 Bxa6 0-1

[Event "Luiz Rego Memorial 6th"]
[Site "Teresina"]
[Date "2018.08.03"]
[Round "1"]
[White "Leitao, Nicolau Daulibe"]
[Black "Da Luz, Fabio Rodolfo"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2117"]
[BlackElo "1659"]
[PlyCount "59"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 g6 4. e4 Bg7 5. Nf3 0-0 6. h3 c6 7. Bg5 Nbd7 8. Be2 a6 9. b4 b5 10. a4 Bb7 11. Qc2 bxa4 12. 0-0 c5 13. bxc5 dxc5 14. d5 Ne8 15. Rab1 Bc8 16. Nxa4 f6 17. Be3 Qc7 18. Nd2 Nd6 19. Nb3 Nb7 20. Bg4 f5 21. exf5 Nf6 22. fxg6 Bxg4 23. gxh7+ Kh8 24. Naxc5 Bc8 25. Nxb7 Bxb7 26. Nd4 Bxd5 27. cxd5 Qd6 28. Ne6 Rf7 29. Qg6 Rff8 30. Qxg7# 1-0

[Event "Luiz Rego Memorial 6th"]
[Site "Teresina"]
[Date "2018.08.03"]
[Round "2"]
[White "Lima Filho, Jose Pacifico"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1826"]
[BlackElo "2117"]
[PlyCount "54"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bxd6 Qxd6 6. Nbd2 Nbd7 7. Bd3 0-0 8. 0-0 e5 9. dxe5 Nxe5 10. h3 c5 11. Nxe5 Qxe5 12. c3 b6 13. Be2 Bb7 14. Bf3 Rad8 15. Re1 Ne4 16. Qc2 Rfe8 17. Rad1 f5 18. Be2 Rd6 19. Nf3 Qe7 20. c4 Kh8 21. b3 Red8 22. cxd5 Bxd5 23. Qb2 Ng5 24. Ne5 Nxh3+ 25. Kf1 Ng5 26. Nd3 Rh6 27. Kg1 Nh3+ 0-1

[Event "Maranhese-ch 25th"]
[Site "Itapecuru"]
[Date "2018.05.27"]
[Round "5"]
[White "Leitao, Nicolau Daulibe"]
[Black "Marques, Wedelsom dos Santos"]
[Result "1-0"]
[ECO "D92"]
[WhiteElo "2128"]
[BlackElo "1686"]
[PlyCount "101"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c6 6. Nf3 Nbd7 7. Be2 Qb6 8. Qc2 e6 9. 0-0 0-0 10. c5 Qd8 11. b4 Re8 12. b5 e5 13. Nxe5 Nxe5 14. Bxe5 Bf5 15. Bd3 Bxd3 16. Qxd3 Qd7 17. Rab1 Re6 18. Rb3 Bf8 19. Rfb1 b6 20. Na4 bxc5 21. Nxc5 Bxc5 22. Bxf6 Bb6 23. Bg5 Rc8 24. a4 c5 25. dxc5 Rxc5 26. Bh6 Qe7 27. Bf4 Re4 28. Ra3 Rec4 29. Rd1 Rc1 30. Ra1 Rxa1 31. Rxa1 Qf6 32. Rd1 h5 33. h3 Qe6 34. Qa3 Rc4 35. a5 Bc5 36. Qa1 Rb4 37. b6 axb6 38. a6 Qc6 39. Rxd5 Qxd5 40. a7 Qa8 41. Bh6 Bd4 42. exd4 Kh7 43. Bf4 b5 44. Qa2 Rc4 45. Bb8 Kg8 46. Qa6 Ra4 47. Qb6 Qd5 48. Be5 Ra1+ 49. Kh2 Kh7 50. Qf6 Kh6 51. h4 1-0

[Event "Maranhese-ch 25th"]
[Site "Itapecuru"]
[Date "2018.05.27"]
[Round "4"]
[White "Sousa, Antonielson do Vale"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1794"]
[BlackElo "2128"]
[PlyCount "49"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be7 8. 0-0 0-0 9. a4 b6 10. Bg5 Nbd7 11. h3 Bb7 12. Nd2 Rc8 13. Bc4 Qc7 14. Qe2 Nc5 15. Bxf6 Bxf6 16. Bd5 Ne6 17. Bxb7 Qxb7 18. Rac1 Bg5 19. Rcd1 Bh6 20. Qg4 b5 21. axb5 axb5 22. Nf3 b4 23. Nd5 Rxc2 24. Nh4 Nd4 25. Rxd4 1/2-1/2

[Event "Maranhese-ch 25th"]
[Site "Itapecuru"]
[Date "2018.05.26"]
[Round "2"]
[White "Ferreira, Antonia Kaly Sousa"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1703"]
[BlackElo "2128"]
[PlyCount "146"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Be7 9. Qf3 Qc7 10. Bd3 Nbd7 11. 0-0-0 g5 12. fxg5 Ne5 13. Qf2 Nfg4 14. Qd2 Ng6 15. g3 hxg5 16. Bxg5 Bxg5 17. Qxg5 Nf2 18. Rdf1 Nxh1 19. Rxh1 Qc5 20. Qf6 Qe5 21. Qf2 Qg5+ 22. Kb1 Ne5 23. h4 Qg7 24. Nce2 Bd7 25. Rf1 Ng4 26. Qg1 Rh6 27. Nf3 Ne5 28. Qb6 Nxf3 29. Rxf3 Bc6 30. Nd4 Qg4 31. a3 Bxe4 32. Bxe4 Qxe4 33. Rd3 Rd8 34. Nb3 Qh1+ 35. Ka2 Qc6 36. Qf2 Ke7 37. Rf3 Rh7 38. g4 Rg8 39. g5 Rc8 40. Rc3 Qd7 41. Qf6+ Ke8 42. Rxc8+ Qxc8 43. g6 fxg6 44. Qxg6+ Rf7 45. Qg8+ Rf8 46. Qg6+ Ke7 47. h5 Qe8 48. Qe4 Qxh5 49. Qxb7+ Kf6 50. Qxa6 Qd5 51. Qe2 Rc8 52. Qf2+ Qf5 53. Qd4+ Qe5 54. Qf2+ Ke7 55. Qa7+ Kf6 56. Qf2+ Kg6 57. Qg2+ Qg5 58. Qe4+ Qf5 59. Qg2+ Kf6 60. c3 e5 61. Nd2 Qe6+ 62. Kb1 d5 63. Ka1 e4 64. Qf2+ Qf5 65. Qe3 Rh8 66. c4 Rh3 67. Qb6+ Qe6 68. Qd8+ Ke5 69. cxd5 Rh1+ 70. Ka2 Qxd5+ 71. Qxd5+ Kxd5 72. Nxe4 Kxe4 73. b4 Rh3 0-1

[Event "Maranhese-ch 25th"]
[Site "Itapecuru"]
[Date "2018.05.26"]
[Round "3"]
[White "Leitao, Nicolau Daulibe"]
[Black "Lopes Pereira, Eder"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2128"]
[BlackElo "1776"]
[PlyCount "88"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 Nbd7 7. Bg5 c5 8. d5 a6 9. Qc2 Qa5 10. Bd2 Qc7 11. Be2 Re8 12. 0-0 Nf8 13. Rfe1 e6 14. a4 exd5 15. cxd5 Bd7 16. Bf4 h6 17. Nd2 g5 18. Bg3 Ng6 19. Nc4 Nf4 20. Bxf4 gxf4 21. a5 Nh7 22. Nb6 Rad8 23. Nxd7 Qxd7 24. Qd2 Be5 25. Bd1 Qe7 26. Qe2 Kh8 27. Qh5 Rg8 28. Bg4 Qf6 29. Qf5 Rg7 30. Qxf6 Bxf6 31. Kf1 Rdg8 32. Ra3 Be5 33. Rb3 f6 34. Nb1 Rb8 35. Nd2 Ng5 36. Nc4 Kg8 37. Rb6 Rd8 38. Ra1 Kf8 39. Ra3 Rc7 40. Rab3 Rb8 41. Nxd6 Bxd6 42. Rxd6 Nxe4 43. Rbb6 Nxd6 44. Rxd6 Kg7 1/2-1/2

[Event "Maranhese-ch 25th"]
[Site "Itapecuru"]
[Date "2018.05.25"]
[Round "1"]
[White "Leitao, Nicolau Daulibe"]
[Black "Pinheiro, Breno Linhares"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2128"]
[BlackElo "1559"]
[PlyCount "37"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 0-0 6. Nge2 d5 7. cxd5 cxd4 8. exd4 Nxd5 9. 0-0 Nc6 10. Bc2 Nce7 11. Bg5 Qc7 12. Rc1 Qa5 13. h4 g6 14. Bb3 Bd7 15. Ne4 Bc6 16. a3 Bxa3 17. Ra1 Ne3 18. Nf6+ Kg7 19. fxe3 1-0

[Event "Maranhao LMX op 23rd final"]
[Site "Sao Luis"]
[Date "2017.12.03"]
[Round "4.2"]
[White "Borges, Wagner da Silva"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2146"]
[BlackElo "2121"]
[PlyCount "12"]
[EventDate "2017.12.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. cxd5 exd5 5. Nf3 Be7 6. 0-0 0-0 1/2-1/2

[Event "Maranhao LMX op 23rd final"]
[Site "Sao Luis"]
[Date "2017.12.03"]
[Round "5.1"]
[White "Damous, Felipe Soares"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2150"]
[BlackElo "2121"]
[PlyCount "28"]
[EventDate "2017.12.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Nc3 c6 6. Bg5 h6 7. Bh4 Bf5 8. e3 g5 9. Bg3 Bb4 10. Qb3 Bxc3+ 11. bxc3 Qb6 12. Qa3 Ne4 13. Be2 Nd7 14. Ne5 Nxe5 1/2-1/2

[Event "Maranhao LMX op 23rd final"]
[Site "Sao Luis"]
[Date "2017.12.02"]
[Round "3.2"]
[White "Leitao, Nicolau Daulibe"]
[Black "Guara Neto, Argemiro Braga"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2121"]
[BlackElo "2046"]
[PlyCount "24"]
[EventDate "2017.12.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 c6 7. Nc3 dxc4 8. a4 Nd5 9. e4 Nxc3 10. bxc3 Qa5 11. Qc2 Nd7 12. Bg5 Re8 1/2-1/2

[Event "Maranhao LMX op 23rd final"]
[Site "Sao Luis"]
[Date "2017.12.02"]
[Round "2.3"]
[White "Silva, Valdecir Batista"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "1971"]
[BlackElo "2121"]
[PlyCount "73"]
[EventDate "2017.12.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 0-0 8. a3 d6 9. h3 Bb7 10. Nc3 Na5 11. Ba2 c5 12. b4 cxb4 13. axb4 Nc6 14. Rb1 a5 15. bxa5 Qxa5 16. Rb3 b4 17. Bb1 bxc3 18. Rxb7 Rab8 19. Rxb8 Rxb8 20. Bg5 h6 21. Be3 Rb2 22. Nh2 Qb5 23. f4 exf4 24. Bxf4 d5 25. e5 Nd7 26. Nf3 d4 27. Bg3 Ncxe5 28. Nxe5 Nxe5 29. Re1 Nc6 30. Kh2 Bf6 31. Qg4 Rxb1 32. Rxb1 Qxb1 33. Qc8+ Nd8 34. Bc7 Qe1 35. Qf5 Qe6 36. Qb5 Nc6 37. Bg3 0-1

[Event "Maranhao LMX op 23rd final"]
[Site "Sao Luis"]
[Date "2017.12.01"]
[Round "1.3"]
[White "Leitao, Nicolau Daulibe"]
[Black "Silva Filho, Dombosco Lima"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2121"]
[BlackElo "1653"]
[PlyCount "45"]
[EventDate "2017.12.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 b6 8. d5 exd5 9. exd5 Bd6 10. Bd3 Bg4 11. Bc2 0-0 12. 0-0 c4 13. Qd4 Bxf3 14. gxf3 Qc7 15. Kh1 Be5 16. Qh4 g6 17. Bh6 Bg7 18. Bxg7 Kxg7 19. f4 f5 20. Rfe1 Rf7 21. Bxf5 gxf5 22. Qg5+ Kh8 23. Re8+ 1-0

[Event "Natal Regiion-ch sf"]
[Site "Natal"]
[Date "2017.11.05"]
[Round "7"]
[White "Leitao, Nicolau Daulibe"]
[Black "Fiaes, Mario Henrique"]
[Result "1/2-1/2"]
[ECO "E47"]
[WhiteElo "2135"]
[BlackElo "2165"]
[PlyCount "9"]
[EventDate "2017.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 1/2-1/2

[Event "Natal Regiion-ch sf"]
[Site "Natal"]
[Date "2017.11.04"]
[Round "6"]
[White "Cunha, Adriano de Jesus Si"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1943"]
[BlackElo "2135"]
[PlyCount "45"]
[EventDate "2017.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. cxd5 exd5 5. g3 Be7 6. Bg2 0-0 7. 0-0 c6 8. d3 Re8 9. Qb3 Nbd7 10. Bg5 h6 11. Bd2 Bd6 12. Rfe1 Ng4 13. h3 Nge5 14. Nd4 Qf6 15. Qc2 Bc5 16. Nf3 Bd6 17. Na4 Bc7 18. b4 Nf8 19. Nxe5 Bxe5 20. Bc3 Ne6 21. Bxe5 Qxe5 22. e3 Qf6 23. h4 1/2-1/2

[Event "Natal Regiion-ch sf"]
[Site "Natal"]
[Date "2017.11.04"]
[Round "5"]
[White "Leitao, Nicolau Daulibe"]
[Black "De Araujo, Antonio Jose"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2135"]
[BlackElo "1557"]
[PlyCount "61"]
[EventDate "2017.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 Nbd7 7. Be3 b6 8. Bd3 Bb7 9. Qc2 e5 10. d5 a5 11. g4 Nc5 12. Nd2 Bc8 13. g5 Ne8 14. h4 f5 15. gxf6 Bxf6 16. h5 g5 17. h6 Kh8 18. 0-0-0 Rg8 19. Rdg1 Qe7 20. Nf1 Bd7 21. Qd2 c6 22. f3 Nc7 23. dxc6 Bxc6 24. Ng3 Bd7 25. Nh5 Raf8 26. Nxf6 Qxf6 27. Bxg5 Qg6 28. Be7 Qxg1+ 29. Rxg1 Rxg1+ 30. Kc2 Ba4+ 31. Nxa4 1-0

[Event "Natal Regiion-ch sf"]
[Site "Natal"]
[Date "2017.11.03"]
[Round "3"]
[White "Leitao, Nicolau Daulibe"]
[Black "Da Silva Miguel, Lucas Ramonn"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2135"]
[BlackElo "1827"]
[PlyCount "61"]
[EventDate "2017.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nge2 cxd4 7. exd4 d5 8. Bg5 Nc6 9. 0-0 dxc4 10. Bxc4 a6 11. d5 Na5 12. Bb3 Re8 13. Bc2 h6 14. Bh4 g5 15. Bg3 Nxd5 16. Qd3 Nf6 17. Qf3 Nc4 18. Rfd1 Qe7 19. Ne4 Nd7 20. Rd4 Nce5 21. Bxe5 Nxe5 22. Nf6+ Kh8 23. Qe4 Ng6 24. Nxe8 f5 25. Qd3 Ne5 26. Qh3 Kh7 27. Rad1 Nc6 28. R4d3 Qxe8 29. Nd4 Ne5 30. Re3 Ng4 31. Bxf5+ 1-0

[Event "Natal Regiion-ch sf"]
[Site "Natal"]
[Date "2017.11.03"]
[Round "4"]
[White "Souza, Rafael Cabral de"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2164"]
[BlackElo "2135"]
[PlyCount "59"]
[EventDate "2017.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d4 exd4 5. Ng5 Nh6 6. Nxf7 Nxf7 7. Bxf7+ Kxf7 8. Qh5+ g6 9. Qxc5 d6 10. Qb5 Qh4 11. Nd2 Kg7 12. 0-0 Rf8 13. f4 a6 14. Qb3 Qh5 15. Nf3 Qc5 16. Rf2 b5 17. a4 Rb8 18. Qd3 Qc4 19. Qd2 bxa4 20. f5 Qf7 21. Nxd4 Nxd4 22. Qxd4+ Qf6 23. Qxa4 gxf5 24. exf5 Bxf5 25. Be3 c5 26. Raf1 Qe6 27. Bd2 Qg6 28. Qxa6 Bxc2 29. Bc3+ Kg8 30. Qc4+ 1-0

[Event "Natal Regiion-ch sf"]
[Site "Natal"]
[Date "2017.11.02"]
[Round "2"]
[White "Barbosa, Paulo Eduardo E Sil"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2254"]
[BlackElo "2135"]
[PlyCount "55"]
[EventDate "2017.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 b6 7. Ne5 Bb7 8. Nc3 Na6 9. Bg5 c5 10. e3 h6 11. Bxf6 Bxf6 12. Qe2 cxd4 13. exd4 Nc7 14. Rfd1 Rc8 15. b4 Qe7 16. c5 Bxe5 17. Qxe5 bxc5 18. dxc5 Rfe8 19. Rab1 Na6 20. a3 Qf6 21. Qxf6 gxf6 22. Nb5 Ra8 23. Bf1 Re7 24. Nd6 Nb8 25. b5 Rc7 26. Rdc1 d4 27. Nxb7 Rxb7 28. Bg2 1-0

[Event "Natal Regiion-ch sf"]
[Site "Natal"]
[Date "2017.11.02"]
[Round "1"]
[White "Leitao, Nicolau Daulibe"]
[Black "De Lima, Enzo Magalhaes"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2135"]
[BlackElo "1460"]
[PlyCount "69"]
[EventDate "2017.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 Nf6 5. Bd3 Nbd7 6. Nc3 b6 7. 0-0 Bb7 8. b3 Be7 9. Bb2 0-0 10. Rc1 c5 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. e4 Bb7 14. Bb1 Nb8 15. Qc2 Na6 16. Rfd1 Rc8 17. dxc5 Qc7 18. Be5 Qxc5 19. Qb2 Qa3 20. Bxg7 Qxb2 21. Bxb2 Nc5 22. Re1 Rfd8 23. Ne5 Bf6 24. f3 Bxe5 25. Bxe5 Ba6 26. Red1 Rd7 27. b4 Rcd8 28. Rxd7 Nxd7 29. Rd1 Bb5 30. Bb2 Rc8 31. Rd2 Rc4 32. Bd3 Rxb4 33. Bc3 Bxd3 34. Bxb4 Ne5 35. Bc3 1-0

[Event "Santa Ines Maranhese op 22nd"]
[Site "Santa Ines"]
[Date "2017.10.22"]
[Round "5"]
[White "Leitao, Rafael Duailibe"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2620"]
[BlackElo "2122"]
[PlyCount "73"]
[EventDate "2017.10.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 c5 8. Bb5+ Bc6 9. Bxc6+ Nxc6 10. e4 Nxc3 11. bxc3 Bd6 12. 0-0 0-0 13. Be3 cxd4 14. cxd4 Rc8 15. Qd3 Na5 16. d5 e5 17. Rfc1 Qd7 18. Bd2 Qa4 19. Bxa5 Qxa5 20. h4 Rc5 21. Rxc5 Qxc5 22. a4 Rc8 23. Qb5 Qxb5 24. axb5 Rc7 25. Kf1 Kf8 26. Ke2 Ke7 27. Kd3 g6 28. g4 f6 29. Nd2 Kd7 30. Nc4 Ke7 31. f3 Kd7 32. g5 f5 33. h5 Be7 34. hxg6 hxg6 35. Nxe5+ Kd6 36. Nf7+ Kd7 37. e5 1-0

[Event "Santa Ines Maranhese op 22nd"]
[Site "Santa Ines"]
[Date "2017.10.22"]
[Round "4"]
[White "Luz, Edmundo Reis"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2070"]
[BlackElo "2122"]
[PlyCount "80"]
[EventDate "2017.10.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. f3 Ng5 11. f4 Ne4 12. Be3 0-0 13. Nd2 Nxd2 14. Qxd2 Re8 15. Nb3 Bxe3+ 16. Qxe3 Bf5 17. Qc5 Qd7 18. Nd4 Be4 19. Nxc6 Re6 20. Nd4 Rg6 21. Rf2 Qh3 22. Kf1 Rxg2 23. Ke2 Qg4+ 24. Ke3 Rxf2 25. Kxf2 Qxf4+ 26. Ke2 Qxh2+ 27. Ke3 Qxe5 28. Kd2 Qf4+ 29. Kc3 Qe3+ 30. Kb4 a5+ 31. Kb5 Qd2 32. b3 Rb8+ 33. Kc6 Qf4 34. Qe7 Qh6+ 35. Kd7 c5 36. Qe5 Qb6 37. Nc6 Qb7+ 38. Kd6 Rc8 39. Ne7+ Kf8 40. Nxc8 Qb8+ 0-1

[Event "Santa Ines Maranhese op 22nd"]
[Site "Santa Ines"]
[Date "2017.10.21"]
[Round "3"]
[White "Leitao, Nicolau Daulibe"]
[Black "Guimaraes, Marcelo Cunha"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "2122"]
[BlackElo "2177"]
[PlyCount "41"]
[EventDate "2017.10.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Nf3 c5 7. dxc5 Qa5 8. Rc1 Rd8 9. Qa4 Qxc5 10. Qb5 Na6 11. Be2 Ne4 12. 0-0 Nxc3 13. bxc3 dxc4 14. Bxc4 Be6 15. Qxc5 Nxc5 16. Bxe6 Nxe6 17. Bg3 Rac8 18. c4 Rc5 19. Rc2 Rdc8 20. Nd2 b5 21. Rfc1 1/2-1/2

[Event "Santa Ines Maranhese op 22nd"]
[Site "Santa Ines"]
[Date "2017.10.21"]
[Round "2"]
[White "Melo, Wladmir Ferreira"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1833"]
[BlackElo "2122"]
[PlyCount "132"]
[EventDate "2017.10.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Nf3 Nf6 4. d3 Nc6 5. a4 e6 6. Nc3 Be7 7. 0-0 0-0 8. Bg5 h6 9. Bd2 d5 10. Ba2 a6 11. e5 Nd7 12. Re1 Rb8 13. Bf4 b5 14. axb5 axb5 15. Bb1 Re8 16. Ne2 d4 17. Ng3 Nf8 18. Nh5 Ng6 19. Bg3 Bb7 20. h3 Ra8 21. Rxa8 Qxa8 22. Nh2 Nb4 23. f3 Nd5 24. Ng4 Bg5 25. Qe2 Ngf4 26. Nxf4 Nxf4 27. Qf1 h5 28. Nf2 h4 29. Bh2 Nh5 30. Ne4 Be3+ 31. Kh1 Bxe4 32. fxe4 Qd8 33. Qf3 Qg5 34. Ba2 Ra8 35. Bb3 Ra7 36. c3 Ng3+ 37. Bxg3 Qxg3 38. Qxg3 hxg3 39. Rf1 Kh7 40. Rb1 g5 41. c4 b4 42. Bd1 Bf4 43. Kg1 Bxe5 44. Kf1 f5 45. Bf3 Kg6 46. Ke2 Kf6 47. Kd2 Bf4+ 48. Kc2 Ke5 49. Re1 Be3 50. Rf1 Bf2 51. Rb1 Kf4 52. Kd2 Be3+ 53. Kc2 g4 54. hxg4 fxg4 55. Be2 Rh7 56. Ra1 Rh2 57. Bf1 Rh1 58. Rd1 Rg1 59. Rb1 Ke5 60. Ra1 Bg5 61. Rd1 Kf4 62. Re1 Rh1 63. Ra1 Ke3 64. Rd1 Kf2 65. Be2 Rxd1 66. Kxd1 Kxg2 0-1

[Event "Santa Ines Maranhese op 22nd"]
[Site "Santa Ines"]
[Date "2017.10.20"]
[Round "1"]
[White "Leitao, Nicolau Daulibe"]
[Black "Silva Filho, Dombosco Lima"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2122"]
[BlackElo "1679"]
[PlyCount "32"]
[EventDate "2017.10.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Be7 4. e4 d6 5. f4 b6 6. e5 Nfd7 7. Qg4 g6 8. Nf3 c5 9. Bd3 Bb7 10. d5 Nf8 11. 0-0 Na6 12. Re1 Nc7 13. Ne4 Nd7 14. Nxd6+ Bxd6 15. exd6 Na6 16. dxe6 f5 1-0

[Event "Maranhao-ch"]
[Site "Sao Luis"]
[Date "2017.09.10"]
[Round "6"]
[White "Damous, Felipe Soares"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2143"]
[BlackElo "2114"]
[PlyCount "23"]
[EventDate "2017.09.07"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 d5 8. Ne5 Na6 9. b3 c5 10. e3 Qc8 11. dxc5 Bxc5 12. cxd5 1/2-1/2

[Event "Maranhao-ch"]
[Site "Sao Luis"]
[Date "2017.09.10"]
[Round "7"]
[White "Leitao, Nicolau Daulibe"]
[Black "Luz, Edmundo Reis"]
[Result "1/2-1/2"]
[ECO "A96"]
[WhiteElo "2114"]
[BlackElo "2093"]
[PlyCount "39"]
[EventDate "2017.09.07"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 0-0 6. Nc3 d6 7. 0-0 Nbd7 8. b4 d5 9. c5 Ne4 10. Qd3 Ndf6 11. Ne5 Nxc3 12. Qxc3 Ne4 13. Qb3 Bf6 14. f3 Ng5 15. Bb2 Bd7 16. a4 Qe7 17. Rac1 c6 18. b5 Bxe5 19. dxe5 cxb5 20. axb5 1/2-1/2

[Event "Maranhao-ch"]
[Site "Sao Luis"]
[Date "2017.09.09"]
[Round "5"]
[White "Leitao, Nicolau Daulibe"]
[Black "Bezerra, Denilson Da Silva"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2114"]
[BlackElo "1958"]
[PlyCount "47"]
[EventDate "2017.09.07"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 d6 5. Bd3 Bb7 6. Nf3 Be7 7. 0-0 Nbd7 8. Re1 e5 9. d5 0-0 10. Bg5 h6 11. Be3 Re8 12. b4 a5 13. a3 Nf8 14. Qb3 Bc8 15. c5 Bg4 16. cxb6 Bxf3 17. gxf3 cxb6 18. Rac1 Ng6 19. Kh1 Nh5 20. Rg1 Bg5 21. Nb5 Bf4 22. Rg4 Nf6 23. Rgg1 Nh5 24. Rg4 1/2-1/2

[Event "Maranhao-ch"]
[Site "Sao Luis"]
[Date "2017.09.09"]
[Round "4"]
[White "Silva, Valdecir Batista"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1931"]
[BlackElo "2114"]
[PlyCount "126"]
[EventDate "2017.09.07"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. h3 h6 7. c3 0-0 8. Be3 Bb6 9. a4 Be6 10. Nbd2 Re8 11. Re1 Qd7 12. b4 Rad8 13. a5 Bxe3 14. Rxe3 Bxc4 15. Nxc4 d5 16. exd5 Nxd5 17. Re1 Nxc3 18. Qb3 Qxd3 19. Ra3 Ne2+ 20. Kh2 Qxb3 21. Rxb3 Ned4 22. Nxd4 Nxd4 23. Rb2 f6 24. b5 b6 25. axb6 cxb6 26. Ne3 Rc8 27. Ra1 Re7 28. Ra4 Rc5 29. Rab4 Kf7 30. g4 g6 31. Kg2 f5 32. f4 exf4 33. Nxf5 Nxf5 34. Rxf4 Ree5 35. Ra2 Rxb5 36. Rxa7+ Kf6 37. gxf5 Rxf5 38. Rd4 Rb2+ 39. Kg3 Rb3+ 40. Kg2 Rc5 41. Rd6+ Ke5 42. Rxg6 Rc2+ 43. Kh1 Kf5 44. Rgg7 Rb1+ 45. Rg1 Rxg1+ 46. Kxg1 b5 47. Rb7 Rb2 48. Rb6 h5 49. Kf1 h4 50. Rh6 Kg5 51. Rb6 Kf4 52. Rg6 Kf3 53. Kg1 Rb4 54. Kh2 Re4 55. Rf6+ Rf4 56. Rb6 b4 57. Re6 Re4 58. Rf6+ Ke3 59. Kg2 Kd3 60. Kf3 Rd4 61. Kf2 b3 62. Rb6 Kc3 63. Ke2 b2 0-1

[Event "Maranhao-ch"]
[Site "Sao Luis"]
[Date "2017.09.08"]
[Round "2"]
[White "Leitao, Nicolau Daulibe"]
[Black "Guimaraes, Marcelo Cunha"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2114"]
[BlackElo "2158"]
[PlyCount "45"]
[EventDate "2017.09.07"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Bc4 Nd7 12. 0-0 Nf6 13. Qf4 b6 14. Rac1 Bb7 15. Bd3 Rc8 16. Rxc8 Qxc8 17. Rc1 Qb8 18. e5 Bxf3 19. Qxf3 Nd5 20. Be4 Rc8 21. Qa3 Rxc1+ 22. Qxc1 Qc7 23. Qxc7 1/2-1/2

[Event "Maranhao-ch"]
[Site "Sao Luis"]
[Date "2017.09.07"]
[Round "1"]
[White "Guara Neto, Argemiro Braga"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2070"]
[BlackElo "2114"]
[PlyCount "24"]
[EventDate "2017.09.07"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Bd3 Be7 9. Be3 0-0 10. Qd2 a5 11. a4 Nc6 12. 0-0 Nb4 1/2-1/2

[Event "Imperatriz LMX Maranhense 19th"]
[Site "Imperatriz"]
[Date "2017.07.25"]
[Round "5.1"]
[White "De S Oliveira, Francinato Meneze"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "2003"]
[BlackElo "2107"]
[PlyCount "26"]
[EventDate "2017.07.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. 0-0 Nc5 9. Re1 Be7 10. Bg5 0-0 11. f4 Nxb3 12. axb3 Bd7 13. Kh1 b5 1/2-1/2

[Event "Imperatriz LMX Maranhense 19th"]
[Site "Imperatriz"]
[Date "2017.07.25"]
[Round "4.3"]
[White "Silva, Adenildo Lima"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1800"]
[BlackElo "2107"]
[PlyCount "58"]
[EventDate "2017.07.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3 Be7 8. h3 Be6 9. Be3 Nbd7 10. Bf3 b5 11. a3 Rc8 12. Bd2 Nb6 13. Be2 Nc4 14. Bxc4 bxc4 15. Nc1 Qb6 16. Rb1 0-0 17. N1e2 Qb7 18. Ng3 d5 19. exd5 Nxd5 20. Qf3 f5 21. Qe2 Kh8 22. h4 Nf4 23. Qxe5 Nxg2+ 24. Kd1 f4 25. Nge4 Qd7 26. Qa5 Rfd8 27. Kc1 Qd4 28. Rd1 Bg4 29. Rg1 Bf5 0-1

[Event "Imperatriz LMX Maranhense 19th"]
[Site "Imperatriz"]
[Date "2017.07.24"]
[Round "2.1"]
[White "Abreu, Nilton Silva"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "1990"]
[BlackElo "2107"]
[PlyCount "49"]
[EventDate "2017.07.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 a6 7. f4 h6 8. Bh4 Be7 9. Bf2 Qc7 10. Bd3 Nbd7 11. h3 b5 12. a3 Bb7 13. 0-0 0-0 14. Qe2 Nc5 15. Rae1 d5 16. e5 Nfe4 17. Bxe4 Nxe4 18. Nxe4 dxe4 19. Qg4 Bc5 20. c3 Bd5 21. Be3 f5 22. Qg6 Qf7 23. Qxf7+ Kxf7 24. Nxf5 Bxe3+ 25. Nxe3 1/2-1/2

[Event "Imperatriz LMX Maranhense 19th"]
[Site "Imperatriz"]
[Date "2017.07.24"]
[Round "3.2"]
[White "Leitao, Nicolau Daulibe"]
[Black "Silva, Valdecir Batista"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2107"]
[BlackElo "1926"]
[PlyCount "84"]
[EventDate "2017.07.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[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. e3 Bb4 6. Qc2 0-0 7. Bd3 dxc4 8. Bxc4 Nbd7 9. 0-0 h6 10. e4 a5 11. e5 Nd5 12. Ne4 f5 13. exf6 N7xf6 14. Ne5 Nxe4 15. Qxe4 Qf6 16. Bd3 Qf5 17. Qe2 Qf6 18. Rd1 Bd6 19. Ng4 Qh4 20. g3 Qe7 21. Qe4 Rf5 22. Ne3 Nxe3 23. Bxe3 Bd7 24. g4 Rf6 25. Qh7+ Kf7 26. g5 hxg5 27. Bxg5 Ke8 28. Bxf6 Qxf6 29. Qg6+ Ke7 30. Qxf6+ gxf6 31. Kg2 Rg8+ 32. Kf3 Bxh2 33. Rh1 Bc7 34. Rag1 Rxg1 35. Rxg1 f5 36. Bc4 b5 37. Bb3 a4 38. Bc2 Bb6 39. Rd1 Be8 40. Kf4 Kf6 41. b3 axb3 42. Bxb3 Bxd4 1/2-1/2

[Event "Imperatriz LMX Maranhense 19th"]
[Site "Imperatriz"]
[Date "2017.07.23"]
[Round "1.1"]
[White "Leitao, Nicolau Daulibe"]
[Black "Melo, Wladmir Ferreira"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2107"]
[BlackElo "1831"]
[PlyCount "31"]
[EventDate "2017.07.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[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 Bg4 5. Ne5 Nbd7 6. Nxg4 Nxg4 7. cxd5 cxd5 8. Bf4 e6 9. e4 Ngf6 10. exd5 Nxd5 11. Nxd5 exd5 12. Qb3 Qb6 13. Bb5 Qe6+ 14. Kf1 Be7 15. Re1 Qf6 16. Bxd7+ 1-0

[Event "Belem op 2nd"]
[Site "Belem"]
[Date "2017.07.09"]
[Round "5"]
[White "Leitao, Nicolau Daulibe"]
[Black "De Souza Monteiro, Marcos Paulo"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "2107"]
[BlackElo "1952"]
[PlyCount "39"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4 Bg6 7. Nxg6 hxg6 8. e3 e6 9. Bxc4 Nbd7 10. Qf3 Qc7 11. h3 0-0-0 12. Bd2 Bb4 13. 0-0-0 Qa5 14. Bb3 e5 15. Rhe1 Kb8 16. Bxf7 Rhf8 17. Bb3 Nd5 18. Qe2 Nxc3 19. bxc3 Bxc3 20. Kc2 1/2-1/2

[Event "Belem op 2nd"]
[Site "Belem"]
[Date "2017.07.09"]
[Round "6"]
[White "Mota, Romulo Rodrigues"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1804"]
[BlackElo "2107"]
[PlyCount "46"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Be7 5. Bd3 0-0 6. h3 b6 7. Qe2 Bb7 8. Nbd2 c5 9. c3 Ne4 10. Ne5 Nxd2 11. Kxd2 Nd7 12. g4 f6 13. g5 fxe5 14. dxe5 Qe8 15. Rag1 g6 16. h4 d4 17. h5 Bxh1 18. hxg6 dxc3+ 19. bxc3 hxg6 20. Rxh1 Rd8 21. Qg4 Kg7 22. Qxe6 Bxg5 23. Qxe8 Rfxe8 0-1

[Event "Belem op 2nd"]
[Site "Belem"]
[Date "2017.07.08"]
[Round "3"]
[White "Leitao, Nicolau Daulibe"]
[Black "Perdomo, Leandro Daniel"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2107"]
[BlackElo "2466"]
[PlyCount "48"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Na6 8. g4 Nc5 9. Qc2 c6 10. Be3 Qa5 11. Nd2 Bd7 12. a3 Na6 13. Be2 cxd5 14. cxd5 Rfc8 15. 0-0 Qd8 16. b4 Nc7 17. Qb3 Nfe8 18. b5 f5 19. f3 Bh6 20. Bxh6 Qh4 21. Be3 Qg3+ 22. Kh1 Qxh3+ 23. Kg1 Qg3+ 24. Kh1 Qh3+ 1/2-1/2

[Event "Belem op 2nd"]
[Site "Belem"]
[Date "2017.07.08"]
[Round "4"]
[White "Veiga, Emerson de Sousa"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2102"]
[BlackElo "2107"]
[PlyCount "10"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 1/2-1/2

[Event "Belem op 2nd"]
[Site "Belem"]
[Date "2017.07.07"]
[Round "1"]
[White "Leitao, Nicolau Daulibe"]
[Black "De Vilhena, Cleriston Mubarak T"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2107"]
[BlackElo "1670"]
[PlyCount "35"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 c6 4. Nf3 Bf5 5. cxd5 cxd5 6. Qb3 Bc8 7. Bf4 a6 8. Rc1 e6 9. Na4 Nc6 10. Nb6 Ra7 11. Bb8 Nd7 12. Bxa7 Nxb6 13. Bxb6 Bb4+ 14. Qxb4 Nxb4 15. Bxd8 Kxd8 16. Ne5 Ke7 17. a3 f6 18. axb4 1-0

[Event "Belem op 2nd"]
[Site "Belem"]
[Date "2017.07.07"]
[Round "2"]
[White "Moreira da Silva, Jairo"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1849"]
[BlackElo "2107"]
[PlyCount "176"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. Re1 0-0 7. e5 Nd5 8. d4 cxd4 9. cxd4 Nc6 10. Nc3 Nxc3 11. bxc3 dxe5 12. d5 Na5 13. Bb2 e4 14. Ng5 e6 15. Nxe4 exd5 16. Nc5 b6 17. Nb3 Nc4 18. Bxc4 dxc4 19. Nd4 Bb7 20. Qa4 Qd5 21. f3 a6 22. Rad1 b5 23. Qc2 Qc5 24. a3 Rfe8 25. Qf2 a5 26. Nc2 Qxf2+ 27. Kxf2 Rxe1 28. Kxe1 Be5 29. h3 Bg3+ 30. Kf1 Re8 31. Bc1 Bb8 32. Nd4 Rd8 33. Ke2 Ba6 34. Nc2 Rxd1 35. Kxd1 Kf8 36. Be3 Bc7 37. Bc5+ Ke8 38. Ke2 Kd7 39. Ke3 Kc6 40. Bf8 Kd5 41. Be7 Bc8 42. g4 Bd7 43. h4 h5 44. gxh5 gxh5 45. Bf6 Ke6 46. Bg5 f6 47. Bf4 Bb6+ 48. Ke2 Kd5 49. Be3 Bxe3 50. Kxe3 Kc5 51. Kd2 Bf5 52. Nd4 Bd7 53. Nc2 Be8 54. f4 Bg6 55. Nd4 b4 56. Ne6+ Kb5 57. cxb4 axb4 58. axb4 Kxb4 59. Kc1 Kc3 60. f5 Bxf5 61. Nf4 Bg4 62. Nd5+ Kd3 63. Nxf6 Ke3 64. Kc2 Kf4 65. Kc1 c3 66. Kc2 Bf5+ 67. Kc1 Bg6 68. Nd7 Ke3 69. Nf6 Kf4 70. Nd7 Be4 71. Nf6 Bg6 72. Nd7 Be8 73. Nf6 Bf7 74. Nd7 Bc4 75. Nf6 Be2 76. Kc2 Bf3 77. Kc1 Ke5 78. Nd7+ Ke6 79. Nc5+ Kf5 80. Kc2 Kg4 81. Kxc3 Kxh4 82. Nd3 Kg3 83. Kd2 h4 84. Ke1 h3 85. Nf2 h2 86. Kf1 Bg2+ 87. Ke2 Bb7 88. Ke3 Bf3 0-1

[Event "Belem FEXPA"]
[Site "Belem"]
[Date "2017.07.06"]
[Round "9"]
[White "Leitao, Nicolau Daulibe"]
[Black "Chauca, Jose Luis Murga"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2107"]
[BlackElo "2050"]
[PlyCount "62"]
[EventDate "2017.07.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 c6 7. Bd3 Be7 8. Nge2 h6 9. Bh4 g5 10. Bg3 Nh5 11. Qc2 Nxg3 12. Nxg3 Nf6 13. Nf5 Bf8 14. 0-0 Be6 15. Rab1 Bxf5 16. Bxf5 Bd6 17. b4 a6 18. a4 Qc7 19. g3 0-0 20. Qb3 Rfd8 21. Rfc1 Qe7 22. Re1 Kg7 23. f3 Qc7 24. Kg2 h5 25. e4 dxe4 26. fxe4 Bf8 27. e5 Nd5 28. Ne4 Be7 29. Qd1 Rh8 30. Qc1 Qd8 31. Qc4 h4 1/2-1/2

[Event "Belem FEXPA"]
[Site "Belem"]
[Date "2017.07.05"]
[Round "8"]
[White "Rodi, Luis Ernesto"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2304"]
[BlackElo "2107"]
[PlyCount "91"]
[EventDate "2017.07.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 e5 7. Nb3 Be7 8. Bg5 Be6 9. Qd2 Nbd7 10. 0-0-0 b5 11. f3 h5 12. g3 Rc8 13. Bxf6 Nxf6 14. Bh3 Bxh3 15. Rxh3 Qc7 16. Rh2 0-0 17. Kb1 Rfd8 18. Qe3 Rd7 19. Nd5 Nxd5 20. Rxd5 Qa7 21. Qxa7 Rxa7 22. Nc1 Rc6 23. Nd3 Rb6 24. Nf2 g6 25. Nd1 Kg7 26. Ne3 Kf6 27. c4 Ke6 28. Rc2 b4 29. c5 Rc6 30. cxd6 Rxd6 31. Rc4 Rb6 32. Ra5 Bd8 33. Nd5 Rd6 34. Ra4 f5 35. Raxb4 f4 36. gxf4 Bxh4 37. Nc7+ Kd7 38. fxe5 Rd1+ 39. Kc2 Rf1 40. e6+ Ke7 41. Rb6 Rf2+ 42. Kd1 Bg3 43. Nd5+ Kd8 44. Rbc6 Ra8 45. e7+ Kd7 46. Rc8 1-0

[Event "Belem FEXPA"]
[Site "Belem"]
[Date "2017.07.04"]
[Round "7"]
[White "De Araujo, Jaylson Javier Silv"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2057"]
[BlackElo "2107"]
[PlyCount "33"]
[EventDate "2017.07.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Bg5 Nbd7 10. Be3 b5 11. a3 Bb7 12. Bd3 Nc5 13. Qf3 Nxd3 14. cxd3 d5 15. Bc5 Rc8 16. Bxe7 Qxe7 17. Rac1 1/2-1/2

[Event "Belem FEXPA"]
[Site "Belem"]
[Date "2017.07.04"]
[Round "6"]
[White "Leitao, Nicolau Daulibe"]
[Black "Cruz, Ricardo Benares de"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2107"]
[BlackElo "2312"]
[PlyCount "40"]
[EventDate "2017.07.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 e6 5. Qc2 c5 6. e4 cxd4 7. Nxd4 Bc5 8. Nb3 Bb4 9. f3 Nc6 10. Be3 Rc8 11. a3 Be7 12. c5 0-0 13. cxb6 d5 14. exd5 exd5 15. Qf2 Re8 16. Be2 Bd6 17. 0-0 Rxe3 18. Qxe3 d4 19. Nxd4 Nxd4 20. Kh1 Nc2 0-1

