[Event "Recife Pernambucano op"]
[Site "Recife"]
[Date "2024.12.08"]
[Round "6"]
[White "Dos Santos, Vinicius Barbosa"]
[Black "Wanderley, Arthur Gusmao Barbo"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1774"]
[PlyCount "55"]
[EventDate "2024.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 Bd7 9. exd6 e6 10. Nc3 Bxd6 11. 0-0 Nb4 12. Bxd7+ Qxd7 13. a3 N4d5 14. Nxd5 Nxd5 15. Ne5 Qb5 16. Qg4 Bxe5 17. dxe5 h5 18. Qxg7 0-0-0 19. Qxf7 Kb8 20. Qxe6 Nc7 21. Qh3 Qxe5 22. Qg3 Qe7 23. Bg5 Qe2 24. Bxd8 Rxd8 25. Rac1 Rc8 26. Rxc7 Rxc7 27. Rc1 Qe7 28. Qg8+ 1-0

[Event "Recife Pernambucano op"]
[Site "Recife"]
[Date "2024.12.08"]
[Round "5"]
[White "Trindade, Ewerton de Lima"]
[Black "Dos Santos, Vinicius Barbosa"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1716"]
[BlackElo "1774"]
[PlyCount "53"]
[EventDate "2024.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nd7 8. Qd2 0-0 9. 0-0-0 Nf6 10. Bd3 Be6 11. Kb1 c5 12. Rhe1 Qa5 13. c4 Qxd2 14. Bxd2 h6 15. Nh4 Rfe8 16. Ng6 Ng4 17. Nxe7+ Rxe7 18. Re2 Ne5 19. Bf4 Nxd3 20. Rxd3 Rd7 21. Rxd6 Rxd6 22. Bxd6 Rd8 23. Rd2 Bxc4 24. Kc1 b6 25. Bc7 Rxd2 26. Kxd2 Kf8 27. Bd8 1/2-1/2

[Event "Recife Pernambucano op"]
[Site "Recife"]
[Date "2024.12.07"]
[Round "3"]
[White "Alves, Luiz Henrique De Ar"]
[Black "Dos Santos, Vinicius Barbosa"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1797"]
[BlackElo "1774"]
[PlyCount "31"]
[EventDate "2024.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 Nf6 5. Bg5 0-0 6. e3 c5 7. cxd5 exd5 8. dxc5 Bxc5 9. Bxf6 Qxf6 10. Qxd5 Qb6 11. Bd3 Rd8 12. Bxh7+ Kxh7 13. Ng5+ Kg6 14. Qxf7+ Kh6 15. Qf4 g6 16. Qh4+ 1-0

[Event "Recife Pernambucano op"]
[Site "Recife"]
[Date "2024.12.07"]
[Round "4"]
[White "Dos Santos, Vinicius Barbosa"]
[Black "Peixoto, Sergio Dantas"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1774"]
[BlackElo "1649"]
[PlyCount "76"]
[EventDate "2024.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 e5 5. Na3 Bg4 6. Nb5 Na6 7. Qa4 Bd7 8. Be2 Bd6 9. Nxd6+ Qxd6 10. Qe4 Ne7 11. Nxe5 0-0 12. Nxd7 Qxd7 13. 0-0 Rfe8 14. Qf3 Nc6 15. Bb5 Nc7 16. Bxc6 bxc6 17. Rd1 Re6 18. d3 Rae8 19. Be3 Qd8 20. c4 a5 21. g3 Na6 22. d4 cxd4 23. Rxd4 Qe7 24. Rd2 Nc5 25. Bxc5 Qxc5 26. Qd3 Qh5 27. Kg2 Rh6 28. h4 Rhe6 29. Rad1 h6 30. a3 Qc5 31. Qd4 Qf5 32. Qd3 Qh5 33. Qf3 Qc5 34. Qd3 Re4 35. Rc1 Qb6 36. Rdc2 c5 37. Rd2 Qc6 38. f3 Rd4 0-1

[Event "Recife Pernambucano op"]
[Site "Recife"]
[Date "2024.12.06"]
[Round "1"]
[White "Borba, Eber Pereira"]
[Black "Dos Santos, Vinicius Barbosa"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1780"]
[BlackElo "1774"]
[PlyCount "134"]
[EventDate "2024.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 Re8 8. b3 e5 9. d5 h6 10. Bb2 Rf8 11. Rc1 Nc5 12. Nd2 Nh7 13. b4 Nd7 14. Nf3 Nb8 15. Bd3 f5 16. exf5 Bxf5 17. Bxf5 Rxf5 18. Ne4 Rf4 19. Qe2 Qf8 20. Nfd2 Nd7 21. f3 Nhf6 22. Nxf6+ Nxf6 23. Ne4 Re8 24. Rce1 Qe7 25. Bc1 Nxe4 26. fxe4 Rxf1+ 27. Rxf1 c6 28. Be3 a6 29. a3 Rc8 30. Qg4 Qe8 31. c5 Rd8 32. cxd6 Rxd6 33. Bc5 Rd8 34. d6 b6 35. Bxb6 Rxd6 36. Bc5 Rd3 37. a4 Kh7 38. Qe2 Qd7 39. h3 h5 40. Kh2 Bh6 41. b5 cxb5 42. axb5 axb5 43. Bg1 Bf4+ 44. Kh1 b4 45. Bh2 Re3 46. Qc2 Rc3 47. Qb2 Qd3 48. Qf2 Qxf1+ 49. Qxf1 Rc1 50. Qxc1 Bxc1 51. Bxe5 b3 52. Bd4 b2 53. Bxb2 Bxb2 54. Kg1 Kg7 55. Kf2 Kf6 56. Kf3 Ke5 57. g4 h4 58. g5 Bc3 59. Kg4 Be1 60. Kf3 Kd4 61. Kg4 Bg3 62. Kf3 Kd3 63. Kg4 Ke3 64. e5 Ke4 65. e6 Bd6 66. Kxh4 Kf3 67. e7 Bg3# 0-1

[Event "Recife Pernambucano op"]
[Site "Recife"]
[Date "2024.12.06"]
[Round "2"]
[White "Dos Santos, Vinicius Barbosa"]
[Black "Araujo, Henrique Jose Morai"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1774"]
[BlackElo "1965"]
[PlyCount "60"]
[EventDate "2024.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Nxe5 d6 5. Nf3 d5 6. Bd3 Be7 7. 0-0 Nc6 8. c3 Bg4 9. Nbd2 f5 10. Be2 0-0 11. Ne1 Bxe2 12. Qxe2 Bd6 13. f4 a6 14. Nd3 Qe7 15. Nf3 Nd8 16. Nfe5 Ne6 17. Be3 Rf6 18. Rf3 Rh6 19. c4 c6 20. c5 Bc7 21. Nf2 Qe8 22. Rh3 Rxh3 23. Nxh3 Qe7 24. Rf1 Rf8 25. Rf3 Bxe5 26. fxe5 g5 27. g4 f4 28. Bf2 h5 29. Rd3 Qf7 30. Kg2 Qg6 1/2-1/2

[Event "BRA-ch 89th"]
[Site "Recife"]
[Date "2023.12.13"]
[Round "1"]
[White "Supi, Luis Paulo"]
[Black "Dos Santos, Vinicius Barbosa"]
[Result "1-0"]
[ECO "B63"]
[WhiteElo "2579"]
[BlackElo "1745"]
[PlyCount "81"]
[EventDate "2023.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 Bd7 9. Ndb5 Qb8 10. Nxd6+ Bxd6 11. Qxd6 Qxd6 12. Rxd6 0-0-0 13. Be2 h6 14. Be3 Ne8 15. Rd2 Nc7 16. Rhd1 b6 17. f3 Be8 18. Nb1 f6 19. Na3 Bf7 20. Nc4 Ne8 21. Rxd8+ Nxd8 22. a4 Nc6 23. c3 e5 24. b4 Bxc4 25. Bxc4 Kc7 26. Kc2 Nd6 27. Be2 Rd8 28. a5 Ra8 29. axb6+ axb6 30. Bxb6+ Kxb6 31. Rxd6 Ra2+ 32. Kd1 Kc7 33. Rd2 Ra3 34. Kc2 Ra2+ 35. Kd3 Ra3 36. Kc4 Nb8 37. Rd5 Nd7 38. Ra5 Nb6+ 39. Kb5 Rxa5+ 40. Kxa5 Nc8 41. Kb5 1-0

[Event "Joao Pessoa de Assis Memorial 3rd"]
[Site "Joao Pessoa"]
[Date "2023.10.22"]
[Round "6"]
[White "Batista, Davi de Azevedo"]
[Black "Dos Santos, Vinicius Barbosa"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1816"]
[BlackElo "1718"]
[PlyCount "77"]
[EventDate "2023.10.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 0-0 6. Be2 Nbd7 7. Bd2 e5 8. d5 Ne8 9. Bg5 f6 10. Bh4 h5 11. h3 Nc5 12. b4 Nd7 13. g4 g5 14. Bg3 h4 15. Bxh4 gxh4 16. Nxh4 Bh6 17. Ng6 Rf7 18. h4 Nf8 19. h5 Bg5 20. Qd3 Qe7 21. Qh3 Rh7 22. Nxf8 Kxf8 23. 0-0 Ng7 24. Qd3 Qf7 25. f4 Bh6 26. fxe5 dxe5 27. d6 Bg5 28. dxc7 Be6 29. Nd5 Bxd5 30. exd5 Ne8 31. d6 Qd7 32. c5 Rc8 33. Rf5 Kg7 34. Rd1 Kh6 35. b5 Nxc7 36. Rxg5 Kxg5 37. Qg6+ Kf4 38. Qxf6+ Ke3 39. Qxe5# 1-0

[Event "Joao Pessoa de Assis Memorial 3rd"]
[Site "Joao Pessoa"]
[Date "2023.10.22"]
[Round "5"]
[White "Dos Santos, Vinicius Barbosa"]
[Black "Azevedo, Edmundo Roberto Ram"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1718"]
[BlackElo "1867"]
[PlyCount "45"]
[EventDate "2023.10.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 c6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. Bc4 Qxd4 9. Bb3 Qe5+ 10. Ne2 Nf6 11. 0-0 Qe4 12. Qe3 Qxe3 13. Bxe3 Nbd7 14. Rfd1 Bc5 15. Bf4 Ne4 16. Bg3 Nxg3 17. Nxg3 Nf6 18. c3 Ke7 19. Re1 g6 20. Re2 Rad8 21. Rae1 Rd3 22. Nf1 Rd6 23. Ng3 1/2-1/2

[Event "Joao Pessoa de Assis Memorial 3rd"]
[Site "Joao Pessoa"]
[Date "2023.10.21"]
[Round "4"]
[White "De Lima, Enzo Magalhaes"]
[Black "Dos Santos, Vinicius Barbosa"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1990"]
[BlackElo "1718"]
[PlyCount "54"]
[EventDate "2023.10.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 e6 5. d3 Nf6 6. Nge2 a6 7. a4 Be7 8. 0-0 0-0 9. h3 d5 10. exd5 exd5 11. d4 cxd4 12. Nxd4 Bc5 13. Nb3 Ba7 14. g4 Be6 15. g5 Ne4 16. Nxe4 dxe4 17. Qe2 Re8 18. Rd1 Qc7 19. Be3 Bb8 20. Qh5 Qh2+ 21. Kf1 Bc4+ 22. Ke1 Qxg2 23. Nd4 Nxd4 24. Bxd4 e3 25. Bxe3 Rxe3+ 26. Kd2 Qxf2+ 27. Kc1 Bf4 0-1

[Event "Joao Pessoa de Assis Memorial 3rd"]
[Site "Joao Pessoa"]
[Date "2023.10.21"]
[Round "3"]
[White "Dos Santos, Vinicius Barbosa"]
[Black "Marques, Marllyson T Corlett"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1718"]
[BlackElo "1587"]
[PlyCount "105"]
[EventDate "2023.10.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d6 4. d4 cxd4 5. cxd4 Bg4 6. Be2 Qa5+ 7. Bd2 Qb6 8. Bc3 Nf6 9. d5 Nxe4 10. 0-0 Bxf3 11. Bxf3 Nxc3 12. Nxc3 Ne5 13. Qa4+ Kd8 14. Be4 g6 15. Rab1 Bg7 16. h3 Rc8 17. Qd1 Nd7 18. Bc2 Qd4 19. Qe2 Qc5 20. Rfc1 Bxc3 21. bxc3 Qxd5 22. Bb3 Qe5 23. Qf3 b6 24. Qb7 e6 25. Qxa7 Rc7 26. Qa8+ Ke7 27. Qf3 Rhc8 28. c4 Qc5 29. Re1 Qg5 30. Re4 Ne5 31. Qe2 Nd7 32. Re1 Nc5 33. Rg4 Qf6 34. Qd2 Ra8 35. Rd4 Rd7 36. Rd1 Rad8 37. Qb4 e5 38. Rd5 Ne4 39. Rf1 Ra7 40. Bc2 Nc5 41. Re1 Qf4 42. a4 h5 43. Qb5 g5 44. g3 Qf6 45. Qc6 Rdd7 46. Qb5 h4 47. g4 Qf3 48. Re3 Qf4 49. Bf5 Rd8 50. Qc6 Qxc4 51. Rdxe5+ dxe5 52. Rxe5+ Kf8 53. Qh6+ 1-0

[Event "Joao Pessoa de Assis Memorial 3rd"]
[Site "Joao Pessoa"]
[Date "2023.10.20"]
[Round "2"]
[White "Coelho, Emanuela Regia De S"]
[Black "Dos Santos, Vinicius Barbosa"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1509"]
[BlackElo "1718"]
[PlyCount "50"]
[EventDate "2023.10.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. h3 Nf6 5. Bc4 e6 6. d3 a6 7. a3 Be7 8. 0-0 Qc7 9. Bf4 0-0 10. Re1 Rd8 11. Bb3 b5 12. Bg3 h6 13. Ne2 Nd7 14. c3 Bf6 15. d4 c4 16. Bc2 e5 17. Nh2 Nf8 18. f4 Qe7 19. f5 Bh4 20. Nf3 Bxg3 21. Nxg3 Nh7 22. Qd2 Bb7 23. d5 Nb8 24. Rf1 Nd7 25. Qf2 Nhf6 1/2-1/2

[Event "Joao Pessoa de Assis Memorial 3rd"]
[Site "Joao Pessoa"]
[Date "2023.10.20"]
[Round "1"]
[White "Dos Santos, Vinicius Barbosa"]
[Black "Rocha, Vitor Firmo de Souz"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1718"]
[BlackElo "2223"]
[PlyCount "100"]
[EventDate "2023.10.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. Qd3 0-0 8. Bg5 Ne5 9. Qg3 Nxe4 10. Qxe5 Nxg5 11. Bd3 f5 12. f4 Nf7 13. Qe2 Qa5 14. Qc2 Qb6 15. Nf3 Qe3+ 16. Be2 Qxf4 17. 0-0 b6 18. Rad1 Rd8 19. Rd3 Bb7 20. Nd4 Qe5 21. Nf3 Qf6 22. a3 Bxc3 23. Rxc3 Rac8 24. b4 Ne5 25. Rd1 Be4 26. Qc1 Nxf3+ 27. Bxf3 Bxf3 28. Rxf3 d5 29. c5 bxc5 30. bxc5 Rc6 31. h3 Qe7 32. Rc3 Rdc8 33. Qe3 Rxc5 34. Rcd3 Qf6 35. Re1 Kf7 36. Rb1 f4 37. Rb7+ R8c7 38. Qxc5 Rxb7 39. Qc6 Qe7 40. Rf3 g5 41. Qc2 Kg7 42. h4 Rc7 43. Qb2+ e5 44. hxg5 Qxg5 45. Qb8 Rf7 46. Qb1 e4 47. Rh3 f3 48. Qb2+ Kg6 49. Rh2 f2+ 50. Kf1 Qe3 0-1

[Event "Joao Pessoa op"]
[Site "Joao Pessoa"]
[Date "2023.03.22"]
[Round "3"]
[White "Gomes, Annyara da Silva"]
[Black "Dos Santos, Vinicius Barbosa"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1428"]
[BlackElo "1711"]
[PlyCount "66"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 e6 4. Nf3 Nc6 5. g3 Be7 6. Bg2 Qc7 7. d3 a6 8. a4 Nf6 9. 0-0 0-0 10. b3 h6 11. h3 Nh7 12. g4 f5 13. exf5 exf5 14. Nd5 Qd8 15. Nxe7+ Qxe7 16. g5 Bd7 17. Re1 Qf7 18. Qd2 Rfe8 19. Bb2 Nf8 20. Qc3 Ng6 21. gxh6 gxh6 22. Nh4 Nd4 23. Nxg6 Qxg6 24. Kf2 Ne2 25. Bd5+ Be6 26. Rxe2 Bxd5 27. Rxe8+ Rxe8 28. Rg1 Re2+ 29. Kxe2 Qxg1 30. Qh8+ Kf7 31. Qf6+ Kg8 32. Qh8+ Kf7 33. Qf6+ Kg8 1/2-1/2

[Event "Joao Pessoa op"]
[Site "Joao Pessoa"]
[Date "2023.03.19"]
[Round "5"]
[White "Dos Santos, Roberto Melo"]
[Black "Dos Santos, Vinicius Barbosa"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "1909"]
[BlackElo "1711"]
[PlyCount "66"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. f3 Qc7 9. Be3 Nc6 10. g4 b5 11. g5 Nd7 12. Bxe6 Nxd4 13. Bxd7+ Bxd7 14. Qxd4 Be6 15. Qxg7 0-0-0 16. Qd4 Qc5 17. Qd2 Qc6 18. Nd5 Bxd5 19. Qxd5 Qxd5 20. exd5 Rhg8 21. h4 f6 22. 0-0-0 Rde8 23. Rhg1 Bd8 24. Bf4 Kd7 25. Kd2 fxg5 26. hxg5 Bb6 27. Rge1 Ref8 28. Re4 Rf5 29. Rh1 Rxd5+ 30. Ke2 Rg7 31. Rh6 Bc7 32. Be3 Rf7 33. f4 Kc8 1-0

[Event "Joao Pessoa op"]
[Site "Joao Pessoa"]
[Date "2023.03.18"]
[Round "4"]
[White "Dos Santos, Vinicius Barbosa"]
[Black "De Almeida, Valdemiza Gurgel"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1711"]
[BlackElo "1351"]
[PlyCount "101"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nf3 c6 4. a4 Qc7 5. Bc4 e5 6. Ng5 Nh6 7. 0-0 Nf6 8. f4 Bg4 9. Be2 Be7 10. h3 Bxe2 11. Qxe2 exd4 12. Nf3 Qb6 13. Kh1 Nh5 14. Kh2 0-0 15. f5 d5 16. Bxh6 Bd6+ 17. e5 gxh6 18. exd6 Qd8 19. Qe7 Re8 20. Qxd8 Raxd8 21. Nxd4 Rxd6 22. Nd2 Re3 23. g4 Ng3 24. Rfe1 Rxe1 25. Rxe1 Ne4 26. Nxe4 dxe4 27. Rxe4 c5 28. Nf3 Kg7 29. Re7 Rb6 30. b3 a5 31. Nd2 Rd6 32. Nc4 Rd5 33. Rxb7 Kf6 34. Kg3 Rd1 35. Rc7 Rd5 36. Nxa5 Re5 37. Kf3 h5 38. g5+ Kxf5 39. Rxf7+ Kg6 40. Kf4 Rxg5 41. Re7 Rd5 42. Re6+ Kg7 43. Nc6 Rd2 44. c4 Rd3 45. h4 Rxb3 46. Re5 Rh3 47. Rxc5 Rxh4+ 48. Kg3 Rg4+ 49. Kh3 Kg6 50. Ne5+ Kg5 51. Nxg4+ 1-0

[Event "Joao Pessoa op"]
[Site "Joao Pessoa"]
[Date "2023.03.17"]
[Round "1"]
[White "De Carvalho, Henrique Penteado"]
[Black "Dos Santos, Vinicius Barbosa"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1711"]
[PlyCount "66"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bb5+ Nbd7 5. d3 e6 6. Bg5 Be7 7. Bxf6 Bxf6 8. Qd2 a6 9. Bxd7+ Bxd7 10. 0-0-0 b5 11. d4 b4 12. Ne2 Ra7 13. e5 dxe5 14. dxc5 Qc7 15. Qxb4 Rb7 16. Qa3 0-0 17. Qxa6 Rfb8 18. Qd6 Qa5 19. c6 Rxb2 20. Qxb8+ Rxb8 21. Rxd7 Qa3+ 22. Kd2 Qc5 23. c7 Rc8 24. Rb1 Rxc7 25. Rb8+ Rc8 26. Rxc8+ Qxc8 27. Ra7 Qb8 28. Ra4 g6 29. Nc3 Qd6+ 30. Kc1 Qc6 31. Kd2 e4 32. Nxe4 Qxa4 33. Nxf6+ Kg7 0-1

[Event "Joao Pessoa op"]
[Site "Joao Pessoa"]
[Date "2023.03.17"]
[Round "2"]
[White "Dos Santos, Vinicius Barbosa"]
[Black "De Saboya E Silva, Jose Frederic"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1711"]
[BlackElo "1971"]
[PlyCount "54"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. Bd3 d5 5. e5 Ng4 6. Qe2 Qc7 7. Bb5 Bd7 8. Bxc6 Qxc6 9. 0-0 h5 10. h3 Nh6 11. d4 Nf5 12. Bf4 e6 13. b3 Qb6 14. Rd1 Rc8 15. g4 hxg4 16. hxg4 cxd4 17. cxd4 Bb5 18. Qd2 Nh4 19. Nxh4 Rxh4 20. f3 Qa6 21. Kf2 Be7 22. Bg3 Rh3 23. Kg2 Bf1+ 24. Rxf1 Rxg3+ 25. Kxg3 Qxf1 26. Qb2 Qg1+ 27. Kh3 Kd7 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.23"]
[Round "11"]
[White "Naief Moreira, Cleber"]
[Black "Dos Santos, Vinicius Barbosa"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1920"]
[BlackElo "1597"]
[PlyCount "45"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. Bd3 Be7 8. 0-0 0-0 9. Bf4 Nh5 10. Be3 Nf6 11. Rc1 h6 12. Bb1 Nh7 13. a3 a5 14. Qc2 f5 15. d5 exd5 16. Nxd5 fxe4 17. Bb6 Qe8 18. Nc7 Qg6 19. Qc4+ Kh8 20. Bxe4 Qf6 21. Nxa8 Be6 22. Qc2 Rxa8 23. Bxh7 1-0

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.22"]
[Round "10"]
[White "Dos Santos, Vinicius Barbosa"]
[Black "Gusmao Neto, Niceas Arcoverde"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1597"]
[BlackElo "1873"]
[PlyCount "55"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Nf6 5. Nf3 Nc6 6. Bb5 Bd7 7. 0-0 e6 8. Re1 Be7 9. Nbd2 0-0 10. Nf1 Ne4 11. N3d2 Nd6 12. Bd3 Bf6 13. f4 b5 14. a3 a5 15. Nf3 b4 16. axb4 axb4 17. Rxa8 Qxa8 18. Ne5 Qb7 19. Be3 bxc3 20. bxc3 g6 21. Qf3 Bg7 22. h4 f5 23. h5 Bh8 24. hxg6 hxg6 25. c4 Ne4 26. Rc1 Nxe5 27. dxe5 Qc7 28. c5 1-0

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.21"]
[Round "9"]
[White "Barioni, Daniel Rossiter"]
[Black "Dos Santos, Vinicius Barbosa"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "1817"]
[BlackElo "1597"]
[PlyCount "131"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 c6 5. Bg2 0-0 6. 0-0 d5 7. cxd5 cxd5 8. Nc3 Nc6 9. Bf4 e6 10. Re1 Qb6 11. Rb1 Ne4 12. e3 f5 13. a4 a6 14. Ng5 Qd8 15. Ngxe4 fxe4 16. b4 g5 17. b5 axb5 18. axb5 gxf4 19. bxc6 fxe3 20. fxe3 bxc6 21. Ne2 e5 22. Qb3 Kh8 23. Qc3 Qe8 24. Rb6 Bd7 25. Rb7 Rc8 26. Qc5 Rd8 27. Ra1 Qh5 28. Re1 exd4 29. exd4 Bh6 30. Nf4 Bxf4 31. Rxd7 Bh6 32. Rxd8 Rxd8 33. Qxc6 Rf8 34. Qd6 Bg7 35. Qc5 Qh6 36. Qxd5 Qd2 37. Qxe4 Bxd4+ 38. Kh1 Bg7 39. Qe2 Qc3 40. Rd1 Qc7 41. Qd2 Re8 42. Rc1 Qe5 43. Rf1 Qe7 44. Qd5 Rf8 45. Rxf8+ Qxf8 46. h3 Qg8 47. Qd3 Be5 48. Kh2 Bxg3+ 49. Qxg3 Qxg3+ 50. Kxg3 h5 51. Kh4 Kg7 52. Kxh5 Kh8 53. Be4 Kg7 54. Kg5 Kh8 55. Kg6 Kg8 56. h4 Kh8 57. h5 Kg8 58. Kf6 Kh8 59. Bg6 Kg8 60. Bf7+ Kh8 61. Ke7 Kg7 62. Ke8 Kh7 63. Kf8 Kh8 64. Be8 Kh7 65. Bf7 Kh8 66. h6 1/2-1/2

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.20"]
[Round "8"]
[White "De Andrade, Dalson Holanda Cav"]
[Black "Dos Santos, Vinicius Barbosa"]
[Result "0-1"]
[ECO "E80"]
[WhiteElo "1919"]
[BlackElo "1597"]
[PlyCount "120"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 e5 6. dxe5 dxe5 7. Qxd8+ Kxd8 8. Bg5 c6 9. 0-0-0+ Ke7 10. g3 h6 11. Be3 Be6 12. b3 Nbd7 13. Bh3 Bxh3 14. Nxh3 Rhd8 15. Nf2 h5 16. h3 Nf8 17. Nd3 N6d7 18. Nc5 Nxc5 19. Bxc5+ Ke8 20. Kc2 Ne6 21. Be3 Nd4+ 22. Bxd4 exd4 23. Ne2 c5 24. Nf4 Be5 25. Ne2 Bc7 26. Kd3 Kd7 27. Rhf1 Re8 28. g4 Rh8 29. g5 Rhf8 30. f4 f5 31. gxf6 Rxf6 32. e5 Rf7 33. Rg1 Rg8 34. Ke4 Ke6 35. Rg2 Rfg7 36. Rdg1 a5 37. Rxg6+ Rxg6 38. Rxg6+ Rxg6 39. f5+ Kf7 40. fxg6+ Kxg6 41. Nf4+ Kf7 42. Nxh5 Bxe5 43. a3 Kg6 44. Nf4+ Bxf4 45. Kxf4 Kh5 46. Kf3 Kg5 47. Kg3 Kf5 48. Kf3 Ke5 49. h4 Kf5 50. Kg3 Ke4 51. h5 Kf5 52. Kf3 Kg5 53. Ke4 Kxh5 54. b4 b6 55. bxa5 bxa5 56. Kd5 d3 57. Kxc5 d2 58. Kb5 d1Q 59. Kxa5 Qb3 60. c5 Qxa3+ 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.19"]
[Round "7"]
[White "Dos Santos, Vinicius Barbosa"]
[Black "Prado Oliveira, Fellipe"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1597"]
[BlackElo "1831"]
[PlyCount "80"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. c3 Nf6 5. d3 d5 6. exd5 exd5 7. Bb3 Be7 8. h3 0-0 9. 0-0 Qc7 10. Bc2 d4 11. cxd4 Nxd4 12. Nxd4 cxd4 13. Bg5 Bf5 14. Nd2 Nd5 15. Bxe7 Qxe7 16. Re1 Qd7 17. a3 Rac8 18. Bb3 Nf4 19. Ne4 Bxh3 20. Ba4 b5 21. Bxb5 Qxb5 22. gxh3 Qxd3 23. Qg4 Nxh3+ 24. Kg2 f5 25. Qxh3 Qxh3+ 26. Kxh3 fxe4 27. Rxe4 Rxf2 28. Rxd4 Rxb2 29. Rd7 Rc3+ 30. Kg4 Rc4+ 31. Kf3 Rb3+ 32. Ke2 Rc2+ 33. Rd2 Rxd2+ 34. Kxd2 g5 35. a4 Kg7 36. Rc1 Rb7 37. Rc4 Re7 38. a5 h5 39. a6 Kf6 40. Rb4 Re6 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.19"]
[Round "6"]
[White "Silva, Marcos V Costa Dom"]
[Black "Dos Santos, Vinicius Barbosa"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1872"]
[BlackElo "1597"]
[PlyCount "54"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Nc6 8. Qd2 Qc7 9. 0-0 h6 10. h3 Be7 11. Rad1 b5 12. Nxc6 Qxc6 13. Bf3 e5 14. Nd5 Nxd5 15. exd5 Qc7 16. Be2 0-0 17. f4 exf4 18. Bxf4 Bf6 19. c3 Qd8 20. Bd3 g5 21. Be3 Bg7 22. h4 g4 23. Bxh6 Qxh4 24. Bxg7 Kxg7 25. Qf4 f5 26. Qxd6 g3 27. Rf3 Qh2+ 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.18"]
[Round "5"]
[White "Dos Santos, Vinicius Barbosa"]
[Black "Pinto Filho, Karline de Valesio"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "1597"]
[BlackElo "1987"]
[PlyCount "64"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 d6 5. h3 Be7 6. 0-0 0-0 7. d3 a6 8. Ba4 b5 9. Bb3 Na5 10. Bd5 c6 11. Bb3 Rb8 12. Ne2 Nxb3 13. axb3 c5 14. c4 b4 15. Be3 a5 16. Ng3 Re8 17. Qd2 Ra8 18. Ra2 Nd7 19. Nf5 Nb6 20. Nxe7+ Rxe7 21. Rfa1 Rea7 22. g4 Bd7 23. Qc2 Qb8 24. Nd2 a4 25. bxa4 Nxa4 26. Kg2 Qc7 27. b3 Nc3 28. Rxa7 Rxa7 29. Rxa7 Qxa7 30. Nb1 Qa1 31. Nxc3 bxc3 32. Bc1 Kf8 1/2-1/2

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.17"]
[Round "3"]
[White "Dos Santos, Vinicius Barbosa"]
[Black "Bezerra, Joao Vitor Nunes Si"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1597"]
[PlyCount "51"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 a6 5. c3 b5 6. Bb3 Bb7 7. Nbd2 e6 8. 0-0 Be7 9. Re1 0-0 10. h3 a5 11. a3 a4 12. Bc2 Nbd7 13. Nf1 Qc7 14. Ng3 Rfe8 15. Be3 Nb6 16. Rc1 Rad8 17. d4 d5 18. e5 Nfd7 19. Nd2 f6 20. f4 fxe5 21. fxe5 Bh4 22. Qh5 g6 23. Qxh4 Qc6 24. Bh6 Re7 25. Qxe7 g5 26. Qg7# 1-0

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.17"]
[Round "4"]
[White "Trindade, Ewerton de Lima"]
[Black "Dos Santos, Vinicius Barbosa"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1800"]
[BlackElo "1597"]
[PlyCount "111"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. Nc3 e6 6. e4 d6 7. d3 0-0 8. 0-0 Nc6 9. h3 e5 10. Be3 h6 11. Qd2 Kh7 12. Ne1 Nh5 13. f4 Nxg3 14. Rf3 exf4 15. Bxf4 Bd4+ 16. Be3 Bxe3+ 17. Qxe3 Nh5 18. Nd5 Ne5 19. Rg3 f5 20. Rd1 Be6 21. exf5 Bxf5 22. Nf3 Nxf3+ 23. Rxf3 Nf6 24. Qe7+ Qxe7 25. Nxe7 Bd7 26. Rdf1 Kg7 27. Rg3 g5 28. h4 Nh5 29. Rgf3 Rxf3 30. Bxf3 Nf4 31. hxg5 hxg5 32. Be4 Rf8 33. Nd5 Nxd5 34. Rxf8 Kxf8 35. Bxd5 Bf5 36. Bxb7 Bxd3 37. Bd5 Kg7 38. Kf2 Kf6 39. Ke3 Bb1 40. a3 a5 41. Bg2 Ke5 42. Bd5 Bf5 43. Bg2 Be6 44. Bf1 d5 45. cxd5 Bxd5 46. Kd3 c4+ 47. Kc3 g4 48. Be2 g3 49. Bf1 Bf3 50. Bh3 Be2 51. Kd2 Bf3 52. Kc3 Kd5 53. Bf1 g2 54. Bxg2 Bxg2 55. b3 a4 56. bxc4+ 1/2-1/2

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.16"]
[Round "2"]
[White "Da Silva, Rafael Andrade"]
[Black "Dos Santos, Vinicius Barbosa"]
[Result "1-0"]
[ECO "A36"]
[BlackElo "1597"]
[PlyCount "91"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c5 5. e4 Nc6 6. Nge2 e5 7. d3 0-0 8. 0-0 d6 9. h3 a6 10. Bg5 h6 11. Be3 Nd4 12. Qd2 Kh7 13. Kh2 Ne6 14. Nd5 b5 15. b3 Rb8 16. Rab1 b4 17. Nxf6+ Qxf6 18. f4 exf4 19. gxf4 Qe7 20. Ng3 Bb7 21. f5 Nd8 22. Rf2 h5 23. Rbf1 h4 24. fxg6+ fxg6 25. Ne2 Rxf2 26. Rxf2 Ne6 27. Nf4 Be5 28. Kh1 Nxf4 29. Bxf4 Bxf4 30. Rxf4 Rg8 31. Qf2 Qe5 32. Rf7+ Rg7 33. Qxh4+ Kg8 34. Rf2 Rf7 35. Qd8+ Kg7 36. Rxf7+ Kxf7 37. Qd7+ Qe7 38. Qg4 Bc6 39. Qf3+ Qf6 40. Qxf6+ Kxf6 41. e5+ Kxe5 42. Bxc6 Kd4 43. Be4 g5 44. Kg2 Kc3 45. Kg3 Kb2 46. Bc6 1-0

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.15"]
[Round "1"]
[White "Dos Santos, Vinicius Barbosa"]
[Black "Zanette, Edgard Vinicius"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1597"]
[BlackElo "2083"]
[PlyCount "72"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. c3 a6 5. Bb3 Nf6 6. Bc2 b6 7. 0-0 Bb7 8. Re1 Nc6 9. a3 Qc7 10. d4 e5 11. d5 Nb8 12. Nbd2 Be7 13. h3 Nbd7 14. Nf1 h6 15. Ng3 g6 16. c4 b5 17. b3 bxc4 18. bxc4 Rb8 19. Rb1 Bc8 20. Bd2 Rxb1 21. Qxb1 Kf8 22. Nh2 Kg7 23. f4 exf4 24. Bxf4 Ne5 25. Bxe5 dxe5 26. Rf1 Ne8 27. Ng4 Bxg4 28. hxg4 Nd6 29. Qb3 Rb8 30. Qd3 Qa5 31. Nh1 Rb2 32. Ra1 Bg5 33. a4 Qb4 34. Nf2 Nxc4 35. d6 Qe1+ 36. Kh2 Bf4+ 0-1

[Event "Pernambuco-ch 2020"]
[Site "Recife"]
[Date "2021.08.21"]
[Round "4.18"]
[White "Da Silva, Ironildo Luiz"]
[Black "Dos Santos, Vinicius Barbosa"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "41"]
[EventDate "2021.08.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 Bd7 9. 0-0-0 Nc6 10. g4 Qc7 11. Kb1 e5 12. Nb3 0-0-0 13. g5 Nh5 14. Nd5 Qb8 15. Qc3 Bf8 16. Na5 f6 17. Nc4 b5 18. Na5 Re8 19. Nxc6 Bxc6 20. Qxc6+ Kd8 21. Bb6+ 1-0

[Event "Pernambuco-ch 2020"]
[Site "Recife"]
[Date "2021.08.21"]
[Round "3.11"]
[White "Dos Santos, Vinicius Barbosa"]
[Black "Lima, Luiz Alexandre de S"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "1804"]
[PlyCount "76"]
[EventDate "2021.08.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. Bd3 b5 8. a3 Bb7 9. 0-0 d5 10. exd5 Nxd5 11. Nxd5 Bxd5 12. Re1 Bd6 13. Nf3 Nd7 14. h3 0-0 15. Rc1 Rac8 16. Qd2 Bxf3 17. gxf3 Ne5 18. Be2 Rfd8 19. Bd4 Nc6 20. c3 Bh2+ 21. Kg2 Bf4 22. Qd3 Bxc1 23. Qe4 Nxd4 24. cxd4 Qf4 25. Qb7 Bxb2 26. Rb1 Bxa3 27. Qxa6 Bd6 28. Bxb5 Qh2+ 29. Kf1 Qh1+ 30. Ke2 Qxb1 31. Bd3 Qb2+ 32. Kf1 Qxd4 33. Qb5 Bc5 34. Qxc5 Qxd3+ 35. Kg2 Rxc5 36. h4 Qg6+ 37. Kf1 Rc2 38. h5 Rd1# 0-1

