[Event "Rio de Janeiro Estadual op"]
[Site "Rio de Janeiro"]
[Date "2024.06.01"]
[Round "4"]
[White "Da Silva, Natan M de A Nune"]
[Black "Machado, Wallace Fernandes"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1767"]
[PlyCount "86"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c6 3. e3 Nf6 4. Bd3 e6 5. Nf3 Bd6 6. Bxd6 Qxd6 7. Ne5 c5 8. c3 Nc6 9. f4 Bd7 10. Nd2 cxd4 11. exd4 a6 12. 0-0 b5 13. Rf3 b4 14. Rh3 bxc3 15. bxc3 Qa3 16. Qb3 Qa5 17. Qc2 h6 18. Ndf3 Rc8 19. Nxc6 Bxc6 20. Rc1 Ba4 21. Qd2 Bb5 22. Bxb5+ Qxb5 23. Qe1 Ne4 24. Ng5 Nxg5 25. fxg5 Kd7 26. gxh6 gxh6 27. Qe5 Qb2 28. Rf1 Rcf8 29. Rg3 Rh7 30. Rg7 Rxg7 31. Qxg7 Ke8 32. Qxh6 Qxc3 33. Qf4 Kd7 34. Rc1 Qa5 35. h4 Qb6 36. g4 f6 37. g5 e5 38. Qf5+ Kd6 39. Rc5 Qb2 40. Rc2 Qxd4+ 41. Rf2 Qxh4 42. gxf6 Rg8+ 43. Rg2 Qe1+ 0-1

[Event "Rio de Janeiro Estadual op"]
[Site "Rio de Janeiro"]
[Date "2024.06.01"]
[Round "3"]
[White "Machado, Wallace Fernandes"]
[Black "E Silva, Samuel Batista"]
[Result "0-1"]
[ECO "C72"]
[WhiteElo "1767"]
[BlackElo "1800"]
[PlyCount "93"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 a6 5. Ba4 b5 6. Bb3 h6 7. c3 Bg4 8. d3 Nf6 9. Re1 Be7 10. Be3 Na5 11. Bc2 c5 12. Nbd2 0-0 13. h3 Bh5 14. Nf1 d5 15. Ng3 Bxf3 16. Qxf3 d4 17. cxd4 cxd4 18. Bd2 Nc6 19. a3 a5 20. Nf5 Kh7 21. Rac1 Ng8 22. Bb3 Qd7 23. Bd5 Ra6 24. Rc2 Nd8 25. Rec1 Ne6 26. Bc6 Qa7 27. Bxb5 Rb6 28. Bc4 Ng5 29. Qg3 Rg6 30. Qh2 Nf3+ 31. Kh1 Nxh2 32. Kxh2 Bg5 33. Bd5 Bxd2 34. Rxd2 Ne7 35. Nxe7 Qxe7 36. Rdc2 Qg5 37. g3 Rf6 38. Re1 Rc8 39. Bc4 Rf3 40. b4 axb4 41. axb4 f5 42. exf5 Qxf5 43. Ree2 Rxc4 44. Rxc4 Qxd3 45. Rcc2 e4 46. Rcd2 Qb5 47. Rxd4 0-1

[Event "Rio de Janeiro Estadual op"]
[Site "Rio de Janeiro"]
[Date "2024.05.30"]
[Round "2"]
[White "Imbroisi, Marcelo Sztajn"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "B72"]
[BlackElo "1767"]
[PlyCount "50"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Qd2 a6 9. 0-0 Qc7 10. Bb3 Re8 11. Bh6 Bh8 12. Rad1 Bd7 13. Nf3 Nc6 14. Nd5 Nxd5 15. Qxd5 Be6 16. Qd3 Bxb3 17. Qxb3 Ne5 18. Ng5 e6 19. f4 Ng4 20. Qh3 Nxh6 21. Qxh6 f6 22. Nf3 Bg7 23. Qh3 Rad8 24. Nd4 Qb6 25. Kh1 d5 1-0

[Event "Rio de Janeiro Estadual op"]
[Site "Rio de Janeiro"]
[Date "2024.05.30"]
[Round "1"]
[White "Machado, Wallace Fernandes"]
[Black "Fernandes, Silas Carvalho"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1767"]
[BlackElo "2043"]
[PlyCount "82"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. 0-0 Be7 10. Qd2 0-0 11. Rad1 Re8 12. Kh1 Rc8 13. f4 Qc7 14. Bf3 b5 15. a3 exf4 16. Nd4 Ne5 17. Nxe6 fxe6 18. Be2 Nc4 19. Bxc4 Qxc4 20. Qxf4 b4 21. axb4 Qxb4 22. Rb1 Rf8 23. Qd2 a5 24. Qe2 Qc5 25. Be3 Qc6 26. Bd2 Qc5 27. Be3 Qc4 28. Qd3 a4 29. Bd2 Qc6 30. Ra1 Ra8 31. Qd4 Rfc8 32. Ra2 Nd7 33. Qe3 Rf8 34. Qe2 Nc5 35. Rxf8+ Rxf8 36. Ra1 Bf6 37. Qg4 Bxc3 38. Bxc3 Rf7 39. Bd4 Qxe4 40. Qxe4 Nxe4 41. Rxa4 Rf1+ 0-1

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.27"]
[Round "8"]
[White "Machado, Wallace Fernandes"]
[Black "Andriska, Matheus Jose Amante"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1767"]
[BlackElo "1554"]
[PlyCount "115"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. Re1 Be7 6. c3 Bd7 7. d4 exd4 8. cxd4 0-0 9. Nc3 a6 10. Ba4 b5 11. Bc2 Bg4 12. Be3 h6 13. Rc1 Nh7 14. h3 Bh5 15. Nd5 Bg5 16. e5 dxe5 17. Bxh7+ Kxh7 18. Qc2+ Bg6 19. Qxc6 Be4 20. Nf6+ Qxf6 21. Qxe4+ Kg8 22. Nxg5 hxg5 23. Qxe5 Qxe5 24. dxe5 Rfe8 25. Bxg5 Rac8 26. Bh4 c5 27. f4 c4 28. f5 Rc5 29. g4 Rcxe5 30. Kf2 Kf8 31. Bg3 Rd5 32. Rxe8+ Kxe8 33. Re1+ Kd7 34. Ke2 Kc6 35. Rd1 Rxd1 36. Kxd1 Kd5 37. Ke2 Ke4 38. Bd6 a5 39. Bc7 a4 40. Bd6 Kd4 41. Bb4 Ke4 42. Bc5 Kd5 43. Bb4 Ke4 44. Kf2 Kd3 45. Kf3 Kc2 46. Ba3 c3 47. bxc3 Kxc3 48. Bf8 g5 49. a3 f6 50. Kg3 Kd4 51. h4 Ke5 52. h5 Kd5 53. h6 Kc4 54. h7 Kb3 55. h8Q Kc4 56. Qxf6 Kb3 57. Qd4 Kc2 58. Kf2 1-0

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.26"]
[Round "7"]
[White "Rodrigues, Yasmin De Oliveira"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "1671"]
[BlackElo "1767"]
[PlyCount "100"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be2 Nf6 7. 0-0 0-0 8. Be3 Bd7 9. Kh1 Nc6 10. Qd2 Re8 11. f3 a6 12. Rad1 b5 13. a3 Rc8 14. Nxc6 Rxc6 15. Nd5 Be6 16. Nb4 Rc8 17. Nxa6 Bc4 18. Bxc4 bxc4 19. c3 Qd7 20. Nb4 Qb5 21. Qc2 Rb8 22. a4 Qb7 23. Rd4 Rec8 24. Qe2 Ra8 25. Ra1 Nd7 26. Rxc4 Rxc4 27. Qxc4 Ne5 28. Qd5 Qc8 29. Bd4 Nc4 30. Bxg7 Kxg7 31. b3 Na5 32. Rc1 Nb7 33. Qc6 Na5 34. Qd5 Nb7 35. Qd1 Nc5 36. Nd5 Qb7 37. b4 Na6 38. b5 Nc5 39. Ra1 e6 40. Nb4 Rd8 41. c4 Qc7 42. a5 Nd7 43. Nc6 Ra8 44. a6 Nb6 45. Qd4+ f6 46. c5 dxc5 47. Qxc5 Re8 48. a7 Na8 49. Rb1 Nb6 50. Ra1 Na8 1-0

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.25"]
[Round "5"]
[White "Dos Santos, Thiago L Verbicario"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1909"]
[BlackElo "1767"]
[PlyCount "63"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 Bf5 7. Qb3 Qd7 8. Nf3 e6 9. Ne5 Qc8 10. Be2 Be7 11. 0-0 0-0 12. Rac1 Nd7 13. Nxc6 bxc6 14. Na4 c5 15. Nxc5 Bxc5 16. dxc5 e5 17. Bg3 Be6 18. c6 Nf6 19. Bxe5 Ne4 20. Qb7 f6 21. Qxc8 Bxc8 22. Bd4 a5 23. Rfd1 Be6 24. f3 Ng5 25. c7 Nf7 26. Bb5 Nd6 27. a4 Nc4 28. b3 Nd6 29. Bc5 Nxb5 30. axb5 Rf7 31. b6 Bc8 32. Rxd5 1-0

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.25"]
[Round "6"]
[White "Machado, Wallace Fernandes"]
[Black "Vieira, Victor Cardoso"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1767"]
[BlackElo "1774"]
[PlyCount "96"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. 0-0 d5 9. Nxc6 bxc6 10. e5 Ne8 11. f4 Nc7 12. Qd2 h5 13. h3 f6 14. exf6 exf6 15. Bd3 d4 16. Bc4+ Be6 17. Qxd4 Qxd4 18. Bxe6+ Nxe6 19. Bxd4 Nxd4 20. Rf2 Rab8 21. b3 f5 22. Rc1 Rfe8 23. Kf1 Rbd8 24. Na4 Ne6 25. g3 Rd6 26. Re1 Red8 27. Kg2 Kf7 28. Ree2 Rd1 29. Kh2 Ra1 30. c3 Rdd1 31. h4 Rd5 32. Rf3 Rad1 33. Rfe3 Rd6 34. Nb2 Nxf4 35. gxf4 R1d2 36. Na4 Bf6 37. Rxd2 Rxd2+ 38. Kg3 Rxa2 39. Rd3 Rc2 40. Kf3 Bxh4 41. Rd7+ Be7 42. Rxa7 h4 43. c4 h3 44. Nb6 h2 45. Ra1 Bc5 46. Ra7+ Kg8 47. Ra8+ Kg7 48. Ra7+ Kh6 0-1

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.24"]
[Round "4"]
[White "Machado, Wallace Fernandes"]
[Black "Martins, Gustavo Faria"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1767"]
[PlyCount "103"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. Be2 Be6 9. 0-0 0-0 10. f4 b5 11. f5 Bc8 12. a3 Bb7 13. Bd3 Nbd7 14. Qf3 Nb6 15. Qg3 Re8 16. Na5 Qc8 17. Bxb6 Nh5 18. Qf2 Nf4 19. Nxb7 Qxb7 20. Be3 Nh5 21. Nd5 Bd8 22. Be2 Nf4 23. Nxf4 exf4 24. Qxf4 Rxe4 25. Bf3 Rxf4 26. Bxb7 Rxf1+ 27. Kxf1 Rb8 28. Bd5 Bf6 29. c3 Be5 30. g3 Re8 31. Re1 Kf8 32. Kg2 Bf6 33. Bf2 Be5 34. Bd4 f6 35. Bxe5 fxe5 36. g4 h6 37. h4 Rb8 38. Kf3 a5 39. Re4 Ke7 40. Bc6 Rb6 41. Bd5 Kf6 42. b4 axb4 43. axb4 Ra6 44. Re3 Ra1 45. Kg2 Rc1 46. Bc6 Rc2+ 47. Kg3 Rc1 48. Bxb5 Rg1+ 49. Kh3 Rh1+ 50. Kg2 Rxh4 51. Be2 h5 52. Rh3 1-0

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.23"]
[Round "3"]
[White "Figueiredo, Tiago Barbosa"]
[Black "Machado, Wallace Fernandes"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1800"]
[BlackElo "1767"]
[PlyCount "48"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. 0-0 Nf6 5. d3 g6 6. Nbd2 Bg7 7. c3 0-0 8. Bb3 Qc7 9. Re1 b5 10. d4 cxd4 11. cxd4 Na5 12. Bc2 Bd7 13. b3 Rac8 14. Bd3 a6 15. Bb2 Qb7 16. Qe2 Nh5 17. Qe3 Nc6 18. Rac1 Nb4 19. Bb1 Rfd8 20. e5 dxe5 21. dxe5 Nd5 22. Qd4 Bc6 23. g3 Bh6 24. Rcd1 Ne3 0-1

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.23"]
[Round "2"]
[White "Machado, Wallace Fernandes"]
[Black "Pinto, Miguel Araujo Alves"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1767"]
[BlackElo "1806"]
[PlyCount "110"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Bc4 Nc6 6. Qd3 Bg7 7. 0-0 d6 8. Rd1 0-0 9. h3 b6 10. a3 Bb7 11. Nc3 Nd7 12. Bf4 Nc5 13. Qe2 Qc7 14. Qe3 Nd7 15. Ba2 Nde5 16. Bg3 Nxf3+ 17. Qxf3 Ne5 18. Qe2 Rac8 19. Bd5 Bc6 20. f4 Nd7 21. Be1 e6 22. Bxc6 Qxc6 23. Qf3 Nc5 24. b4 Bxc3 25. Qxc3 Nxe4 26. Qxc6 Rxc6 27. Rd4 d5 28. Rc1 Nc3 29. Rd2 Rfc8 30. Kh2 Nb5 31. a4 Na3 32. c3 Rxc3 33. Ra1 Nc2 34. Rad1 Nxe1 35. Rxe1 Rb3 36. Rd4 Ra3 37. b5 Rc4 38. Red1 Raxa4 39. Rxc4 Rxc4 40. Ra1 Rxf4 41. Rxa7 Rb4 42. Kg1 Rxb5 43. Ra2 Rb1+ 44. Kf2 Kg7 45. g4 Kf6 46. Kf3 b5 47. h4 b4 48. g5+ Ke5 49. Re2+ Kd6 50. Rh2 Rb3+ 51. Kg4 Rb1 52. h5 b3 53. hxg6 hxg6 54. Rf2 b2 55. Kg3 e5 0-1

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.22"]
[Round "1"]
[White "Lima, Stefan Moisei Vieir"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2176"]
[BlackElo "1767"]
[PlyCount "47"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. e3 Nf6 5. Nf3 dxc4 6. Bxc4 Be7 7. 0-0 0-0 8. Qc2 b5 9. Bd3 Bb7 10. e4 g6 11. Bh6 Re8 12. e5 Nd5 13. Nxd5 exd5 14. e6 f5 15. Bxf5 gxf5 16. Qxf5 Bf6 17. e7 Qd6 18. Bf4 Qd7 19. Qxf6 Rxe7 20. Be5 Rg7 21. Rae1 Na6 22. Qxg7+ Qxg7 23. Bxg7 Kxg7 24. Re7+ 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2023.10.15"]
[Round "6"]
[White "Machado, Wallace Fernandes"]
[Black "Lopes, Jonathas Primo Barb"]
[Result "1/2-1/2"]
[ECO "C05"]
[WhiteElo "1648"]
[BlackElo "1480"]
[PlyCount "101"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. Ne2 cxd4 9. cxd4 Be7 10. a3 0-0 11. Nc3 f6 12. Be2 fxe5 13. fxe5 Rf7 14. b4 Nf8 15. 0-0 Ng6 16. Kh1 Bd7 17. Be3 Rc8 18. Qd2 Rcf8 19. g3 a6 20. Rae1 Na7 21. Kg2 Bb5 22. h4 Bxe2 23. Nxe2 Nb5 24. h5 Nh8 25. Qc1 Bd8 26. Nf4 Rc7 27. Qb2 Nf7 28. a4 Nc3 29. a5 Qc6 30. Rc1 Re8 31. Bd2 Na4 32. Qb3 Qd7 33. Rxc7 Bxc7 34. Nd3 b5 35. Qb1 Rc8 36. Rc1 Bd8 37. Rxc8 Qxc8 38. Qc1 Qxc1 39. Nxc1 Be7 40. Nb3 Kf8 41. Ne1 Ng5 42. Bxg5 Bxg5 43. Nc2 Kf7 44. Kf3 h6 45. Ne1 Ke8 46. Nd3 Be7 47. Nbc5 Nxc5 48. dxc5 Kd7 49. Ke3 Bg5+ 50. Kd4 Bd2 51. c6+ 1/2-1/2

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2023.10.15"]
[Round "5"]
[White "Motta, Vinicius Araujo Dia"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1569"]
[BlackElo "1648"]
[PlyCount "47"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d6 4. Nf3 g6 5. Bc4 e6 6. 0-0 Bg7 7. Qe2 dxc3 8. Nxc3 a6 9. Rd1 b5 10. Bb3 Ra7 11. Be3 Rd7 12. Ng5 Qe7 13. Rac1 Bb7 14. a4 h6 15. Nf3 b4 16. Na2 a5 17. e5 d5 18. Bc5 Qd8 19. Qb5 Ne7 20. Bb6 Ba6 21. Bxd8 Bxb5 22. Bxe7 Be2 23. Rd2 Bxf3 24. Bd6 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2023.10.14"]
[Round "4"]
[White "Machado, Wallace Fernandes"]
[Black "Calcada, Bruno Ramalho"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1648"]
[BlackElo "1353"]
[PlyCount "116"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 d5 8. Nxc6 bxc6 9. exd5 Nxd5 10. Nxd5 Qa5+ 11. c3 cxd5 12. 0-0 0-0 13. Bf3 Rd8 14. Qb3 Be6 15. Qd1 Rab8 16. Qe2 Qc7 17. Rfd1 a5 18. g3 Qc4 19. Qxc4 dxc4 20. Rxd8+ Rxd8 21. Rd1 Rb8 22. Bc5 Bf6 23. Rd2 Kg7 24. Ba7 Rb5 25. Bg2 Bxc3 26. Rc2 Rxb2 27. Be4 f5 28. Rxc3 fxe4 29. Re3 Rxa2 30. Kg2 Kf6 31. h3 Rd2 32. Ra3 Bd5 33. Be3 Rd1 34. Rxa5 c3 35. Rc5 Rd3 36. Rxc3 Rxc3 37. Bd4+ e5 38. Bxc3 e3+ 39. f3 Kf5 40. h4 Bc4 41. Be1 h6 42. g4+ Kf6 43. Bc3 h5 44. gxh5 gxh5 45. f4 Kf5 46. fxe5 Kg4 47. Be1 Bd5+ 48. Kh2 Kf3 49. Bb4 Ke2 50. Kg3 Kf1 51. Kf4 e2 52. Kf5 e1Q 53. Bxe1 Kxe1 54. e6 Bc6 55. e7 Kf2 56. Kg6 Be8+ 57. Kg7 Kg3 58. Kf8 Bb5 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2023.10.14"]
[Round "3"]
[White "Rangel, Daniel"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2185"]
[BlackElo "1648"]
[PlyCount "37"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 g6 8. 0-0-0 Bg7 9. Kb1 0-0 10. h4 Qa5 11. f3 b5 12. Nc6 Qc7 13. Nxe7+ Kh8 14. h5 b4 15. Ncd5 Nxd5 16. Nxd5 Qc5 17. g4 gxh5 18. Rxh5 a5 19. Rxh7+ 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2023.10.12"]
[Round "1"]
[White "De Albuquerque, Ian Telek C"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2075"]
[BlackElo "1648"]
[PlyCount "44"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. f4 d6 8. Qe2 Nbd7 9. g4 Nc5 10. g5 Nxd3+ 11. cxd3 Ng8 12. Be3 Bd7 13. Rc1 Qd8 14. f5 e5 15. Nf3 Rc8 16. 0-0 Bc6 17. d4 f6 18. dxe5 fxe5 19. Nxe5 g6 20. fxg6 Bg7 21. Nf7 Qd7 22. Nxh8 h5 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2023.10.12"]
[Round "2"]
[White "Machado, Wallace Fernandes"]
[Black "Braz, Julio Stephano Rosa"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1648"]
[PlyCount "67"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6 4. Nxc6 dxc6 5. e5 Ng4 6. d4 Bc5 7. c3 Qh4 8. g3 Qd8 9. Be2 h5 10. dxc5 Qd5 11. Qxd5 cxd5 12. Bf4 Be6 13. Nd2 0-0-0 14. Nf3 f6 15. exf6 Nxf6 16. Nd4 Bg4 17. f3 Bh3 18. 0-0-0 Bd7 19. Rhe1 c6 20. Bd3 Rde8 21. Nf5 Bxf5 22. Bxf5+ Kd8 23. Bg5 Re7 24. Bg6 Kd7 25. Rxe7+ Kxe7 26. Re1+ Kd7 27. Bf5+ Kd8 28. Re6 Rf8 29. h3 Rf7 30. Rd6+ Ke8 31. Bg6 Ke7 32. Bxf7 Kxf7 33. Bxf6 gxf6 34. Rd7+ 1-0

[Event "Rio de Janeiro op 2nd"]
[Site "Rio de Janeiro"]
[Date "2023.05.04"]
[Round "4"]
[White "Calcada, Bruno Ramalho"]
[Black "Machado, Wallace Fernandes"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "1656"]
[PlyCount "120"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bf4 e5 10. Nf5 exf4 11. Nxe7+ Kh8 12. Nxc8 Rxc8 13. Qf3 fxg3 14. fxg3 Nc6 15. Rae1 Ne5 16. Qd1 Qb6+ 17. Kh1 Qxb2 18. Nd5 Rxc2 19. Ne3 Rd2 20. Qa1 Qxa1 21. Rxa1 Rc8 22. Rac1 Rc6 23. Rb1 b5 24. a4 Rb6 25. axb5 axb5 26. Rf5 d6 27. h3 Re2 28. Nd5 Nxd5 29. exd5 g6 30. Rf4 Kg7 31. Rd4 Re3 32. g4 Nd3 33. Kh2 Ne5 34. Kg1 Rd3 35. Rdb4 g5 36. Rxb5 Rxb5 37. Rxb5 Rd2 38. Kf1 Nc4 39. Rb3 Rd4 40. Rc3 Nb6 41. Rc6 Nxd5 42. Ke1 Nf4 43. Bf1 h5 44. Kf2 h4 45. Rc7 d5 46. Ke3 Rb4 47. Ra7 Kf6 48. Ra6+ Ke5 49. Ra5 Nxh3 50. Ra7 f6 51. Re7+ Kd6 52. Re8 Rxg4 53. Ba6 Re4+ 54. Rxe4 dxe4 55. Kxe4 Ke7 56. Bc4 Nf4 57. Kf3 Kd6 58. Kg4 f5+ 59. Kxg5 h3 60. Kh4 h2 0-1

[Event "Rio de Janeiro op 2nd"]
[Site "Rio de Janeiro"]
[Date "2023.05.04"]
[Round "5"]
[White "Machado, Wallace Fernandes"]
[Black "Ramos Azevedo, Edmundo Roberto"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1656"]
[BlackElo "1882"]
[PlyCount "122"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. e3 Nf6 4. Nc3 Bg4 5. Qb3 Qd7 6. Bd3 e6 7. Nge2 Be7 8. 0-0 0-0 9. Ng3 Qc7 10. h3 Bh5 11. Nxh5 Nxh5 12. Re1 Nd7 13. e4 dxe4 14. Nxe4 Nhf6 15. Be3 Nxe4 16. Bxe4 Rfd8 17. Rad1 Nf6 18. Bb1 Rd7 19. a3 Rad8 20. Qc2 g6 21. Qe2 Ne8 22. Rd2 Bf6 23. Red1 Ng7 24. Qf3 Ne8 25. Qg4 Nd6 26. Qf4 Bg7 27. b3 Ne8 28. Qf3 Qa5 29. a4 Qb4 30. Rd3 Qe7 31. R3d2 Qf6 32. Qg4 Qe7 33. Qg3 Qb4 34. Bc2 Qc3 35. Qg4 Nf6 36. Qe2 Ne8 37. Rd3 Qb4 38. Bd2 Qb6 39. a5 Qc7 40. Bc3 Nd6 41. g4 Ne8 42. Qe3 Qd6 43. Kg2 Qe7 44. Kg3 Bf6 45. Kg2 Bg5 46. f4 Bh6 47. g5 Bg7 48. h4 Nd6 49. Bb4 Nxc4 50. Qe1 Nd6 51. R3d2 Qe8 52. Bc5 Nb5 53. Qe3 Bf8 54. Bxf8 Qxf8 55. h5 Qg7 56. hxg6 hxg6 57. Be4 Rxd4 58. Bd3 Nc3 59. Re1 Nd5 60. Qe5 Nxf4+ 61. Kf1 Qxe5 0-1

[Event "Rio de Janeiro op 2nd"]
[Site "Rio de Janeiro"]
[Date "2023.05.03"]
[Round "3"]
[White "Machado, Wallace Fernandes"]
[Black "Bastos Seixas, Pedro Lucas"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1656"]
[BlackElo "2055"]
[PlyCount "76"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. e3 Nf6 4. d3 g6 5. Nf3 d6 6. Be2 Bg7 7. 0-0 0-0 8. Qc2 b6 9. b3 Nbd7 10. Bb2 Bb7 11. Rad1 a6 12. d4 e4 13. Ng5 Qe7 14. d5 Rfc8 15. Ne6 Bh8 16. Rd2 Nc5 17. Nxc5 bxc5 18. Bd1 Rf8 19. Ne2 g5 20. Ng3 Bc8 21. Re1 Bd7 22. Qb1 Rad8 23. Bc2 h5 24. Qa1 Qh7 25. Bd1 h4 26. Nf1 g4 27. g3 Kf7 28. a3 Rb8 29. Bc2 Be8 30. Bc3 Nd7 31. Bxh8 Rxh8 32. Rb1 Ne5 33. Bd1 Bd7 34. Qa2 a5 35. Be2 Qg6 36. Bd1 Nf3+ 37. Bxf3 gxf3 38. Qa1 Qg4 0-1

[Event "Rio de Janeiro op 2nd"]
[Site "Rio de Janeiro"]
[Date "2023.05.02"]
[Round "1"]
[White "Machado, Wallace Fernandes"]
[Black "Mendes Domingues, Ribeiro Matheus"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1656"]
[BlackElo "2205"]
[PlyCount "42"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. exd5 cxd5 9. Re1 Bd6 10. Nd2 0-0 11. Nf3 h6 12. b3 Ne4 13. Bb2 f5 14. g3 Bc5 15. Bd4 Bxd4 16. Nxd4 Qb6 17. Bxe4 fxe4 18. Qd2 e5 19. Ne2 Qxf2+ 20. Kh1 Qf3+ 21. Kg1 e3 0-1

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.14"]
[Round "9"]
[White "Zhong, Lanxin"]
[Black "Machado, Wallace Fernandes"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1333"]
[BlackElo "1669"]
[PlyCount "77"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. exd5 Qxd5 7. 0-0 Nf6 8. d4 Nc6 9. Be3 Rd8 10. Na3 cxd4 11. cxd4 Bxa3 12. bxa3 h6 13. Rb1 b6 14. Qa4 0-0 15. Rbc1 Rc8 16. Ne5 Nxe5 17. dxe5 Ne4 18. f4 Qd3 19. Bf2 Rxc1 20. Rxc1 Nxf2 21. Rf1 Ne4 22. Rf3 Qd5 23. Re3 Nc5 24. Qc2 Rd8 25. Qf2 Qd4 26. h3 Nd3 27. Qg3 Nxf4 28. Kh2 Ng6 29. Kh1 Qf4 30. Qe1 Qa4 31. Kh2 Rd1 32. Qe2 Qf4+ 33. Rg3 Qc1 34. Rf3 Rh1+ 35. Kg3 Qe1+ 36. Qxe1 Rxe1 37. Rc3 Rxe5 38. Kf3 Rc5 39. Re3 0-1

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.13"]
[Round "8"]
[White "Machado, Wallace Fernandes"]
[Black "Jenidarchiche, Douglas Rodrigo"]
[Result "0-1"]
[ECO "C72"]
[WhiteElo "1669"]
[BlackElo "1837"]
[PlyCount "66"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. Re1 g6 7. c3 Bg7 8. d3 Nge7 9. Nbd2 0-0 10. Nf1 Qe8 11. Bb3 h6 12. Be3 Kh7 13. Ng3 Ng8 14. h3 Rd8 15. d4 Na5 16. Bc2 Nc4 17. Bc1 Nb6 18. a4 Be6 19. a5 Nc8 20. d5 Bd7 21. Bd3 Nce7 22. Be3 f5 23. Bc1 f4 24. Nf1 Nf6 25. N1h2 Rg8 26. Bf1 g5 27. Ng4 Ng6 28. Nxf6+ Bxf6 29. Nh2 h5 30. f3 g4 31. hxg4 hxg4 32. Nxg4 Bh4 33. Re2 Bxg4 0-1

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.12"]
[Round "7"]
[White "Machado, Wallace Fernandes"]
[Black "Balcon, Alexis"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "1669"]
[BlackElo "1023"]
[PlyCount "85"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d4 exd4 4. Qxd4 Nc6 5. Qd1 Bc5 6. e3 0-0 7. a3 Ne7 8. Nf3 d5 9. b4 Bd6 10. c5 Bxc5 11. bxc5 Qd7 12. Be2 Qc6 13. 0-0 Qxc5 14. Bd2 Qd6 15. Nb5 Qd7 16. Bc3 Ne4 17. Bb2 c5 18. Nc3 Nf6 19. Qd2 b6 20. Rfd1 Bb7 21. Qc2 a6 22. Na2 Ne8 23. Qb3 Qc6 24. Bf1 Nc7 25. Rac1 Bc8 26. h3 Be6 27. Qc3 f6 28. Qd2 Rfd8 29. Nd4 Qd6 30. Nxe6 Qxe6 31. Be2 Qf7 32. a4 Ra7 33. Bf1 Rd6 34. Nc3 Nf5 35. g4 Nh4 36. Be2 b5 37. Ne4 Rd8 38. Nxc5 bxa4 39. Nxa4 Nb5 40. Nc3 Qb7 41. f3 d4 42. e4 dxc3 43. Bc4+ 1-0

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.11"]
[Round "6"]
[White "Felizes, Paulo Alberto"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1916"]
[BlackElo "1669"]
[PlyCount "45"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nd7 3. c4 Ngf6 4. cxd5 Nxd5 5. e4 N5b6 6. Nc3 c6 7. Nf3 Nf6 8. a4 Bg4 9. a5 Nc8 10. Qa4 h6 11. Bh4 g5 12. Bg3 Bg7 13. Ne5 0-0 14. Nxg4 Nxg4 15. e5 f5 16. Be2 f4 17. Bxg4 fxg3 18. hxg3 Rb8 19. Qc4+ Kh8 20. Qe6 Qxd4 21. Rxh6+ Bxh6 22. Qxh6+ Kg8 23. Be6+ 1-0

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.10"]
[Round "4"]
[White "De Souza Monteiro, Marcos Paulo"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "1885"]
[BlackElo "1669"]
[PlyCount "55"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 h6 7. e4 Bh7 8. Bxc4 e6 9. Qb3 Qc8 10. 0-0 Be7 11. d5 Nbd7 12. Nxd7 Nxd7 13. dxe6 Ne5 14. exf7+ Kf8 15. Be6 Qd8 16. Be3 b6 17. Rad1 Qc7 18. f4 Ng6 19. Rd7 Qb8 20. Qc4 c5 21. Qd5 a6 22. Rd1 Ra7 23. Rxa7 Qxa7 24. Qc6 Qb8 25. Nd5 Qd8 26. Qxb6 Qxb6 27. Nxb6 Bh4 28. Bxc5+ 1-0

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.10"]
[Round "5"]
[White "Machado, Wallace Fernandes"]
[Black "Mesquita, Victor Noronha"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "1669"]
[BlackElo "1172"]
[PlyCount "73"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. e3 Bg7 7. Be2 0-0 8. 0-0 d6 9. Bf3 Bd7 10. b3 a6 11. Bb2 Qc7 12. Qd2 Ne5 13. Be2 Rac8 14. Rac1 Qb8 15. Rfd1 Rfe8 16. Nf3 Nxf3+ 17. Bxf3 Bc6 18. e4 b6 19. Re1 Qb7 20. Re2 Rcd8 21. Rd1 Nd7 22. g3 Qc7 23. Bg2 Nc5 24. Rc1 Bb7 25. Qe3 Ne6 26. Nd5 Bxd5 27. cxd5 Qxc1+ 28. Bxc1 Nc5 29. Bb2 Rc8 30. Bxg7 Kxg7 31. Qc3+ Kg8 32. Rc2 Rb8 33. Qd2 Kg7 34. Bf3 Rec8 35. b4 Na4 36. Bg4 Rxc2 37. Qxc2 1-0

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.09"]
[Round "3"]
[White "Okamura, Milton Kasuo"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "1964"]
[BlackElo "1669"]
[PlyCount "83"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 Nbd7 7. Bxc4 e6 8. 0-0 Be7 9. Qe2 Nb6 10. Bb3 h6 11. e4 Bg6 12. h3 0-0 13. Bf4 Re8 14. Rfd1 Bb4 15. Bc2 Rc8 16. Ne5 Bh7 17. a5 Na8 18. Nc4 Nc7 19. Ra4 Bf8 20. Ne5 Na6 21. g4 Nd7 22. Nc4 Ndb8 23. Bg3 g5 24. Qf3 f6 25. Bb3 Kg7 26. Kg2 Nc7 27. h4 Nb5 28. Ne2 Nd6 29. Nxd6 Bxd6 30. hxg5 hxg5 31. Qe3 Qd7 32. e5 Be7 33. exf6+ Bxf6 34. Be5 Qf7 35. Qxg5+ Bg6 36. Nf4 Bxe5 37. dxe5 Re7 38. Bc2 Rd7 39. Rad4 Rcd8 40. Rxd7 Rxd7 41. Rxd7 Nxd7 42. Bxg6 1-0

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.08"]
[Round "2"]
[White "Machado, Wallace Fernandes"]
[Black "Federzoni, Enzo"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1669"]
[BlackElo "2177"]
[PlyCount "72"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[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. Be3 Be6 10. Qd2 Nbd7 11. Rad1 Rc8 12. f4 b5 13. Bf3 Qc7 14. a3 Nb6 15. Bxb6 Qxb6+ 16. Kh1 a5 17. f5 Bc4 18. Be2 b4 19. Bxc4 bxc3 20. Bxf7+ Rxf7 21. Qe2 cxb2 22. Rb1 a4 23. Nd2 Rxc2 24. Qd3 Qc5 25. h3 Rf8 26. g4 Rc3 27. Qe2 Rxh3+ 28. Kg2 Re3 29. Qc4+ Qxc4 30. Nxc4 Rxe4 31. Nb6 Rxg4+ 32. Kh3 Rd4 33. Rxb2 Rd3+ 34. Kg2 Rxa3 35. Rfb1 Rb8 36. Kf1 Kf7 0-1

[Event "Cinelandia de Andrade Memorial 4th"]
[Site "Cinelandia"]
[Date "2022.08.07"]
[Round "5"]
[White "Da Costa, Luiz Octavio Alves"]
[Black "Machado, Wallace Fernandes"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1735"]
[BlackElo "1676"]
[PlyCount "90"]
[EventDate "2022.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 e6 3. e4 Nc6 4. g3 a6 5. Bg2 Nf6 6. Nge2 d6 7. 0-0 Be7 8. h3 Qc7 9. b3 Bd7 10. d4 cxd4 11. Nxd4 0-0 12. Be3 Rac8 13. Rc1 Qa5 14. Qd2 Rfe8 15. Nde2 Bf8 16. Bf4 Ne5 17. Be3 Bc6 18. f4 Ned7 19. g4 Nc5 20. Ng3 b5 21. cxb5 axb5 22. g5 Nfd7 23. Rfe1 b4 24. Nce2 Qa8 25. Nd4 Nxe4 26. Bxe4 Bxe4 27. Qxb4 Nc5 28. Nxe4 Nd3 29. Rxc8 Rxc8 30. Nf6+ gxf6 31. Qd2 Nxe1 32. Qxe1 f5 33. h4 Qxa2 34. h5 Qb2 35. g6 Ra8 36. gxf7+ Kxf7 37. Ne2 Bg7 38. Qf2 Ra2 39. Kf1 Qxb3 40. Kg2 Qd1 41. Kf3 Ra1 42. Kg2 Qh1+ 43. Kg3 Bf6 44. Qg2 Bh4+ 45. Kf3 Rf1+ 0-1

[Event "Cinelandia de Andrade Memorial 4th"]
[Site "Cinelandia"]
[Date "2022.08.07"]
[Round "4"]
[White "Machado, Wallace Fernandes"]
[Black "De Sa, Sidney Loyola"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1676"]
[BlackElo "1832"]
[PlyCount "80"]
[EventDate "2022.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3 Be7 9. Be2 0-0 10. h3 Be6 11. 0-0 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. Be3 Rb8 15. c4 Be6 16. Qc1 Nd4 17. Bd1 f5 18. f3 f4 19. Bf2 Rc8 20. b3 Bc5 21. Re1 Qg5 22. g4 Nxf3+ 23. Bxf3 Qh4 24. Bxc5 Qg3+ 25. Bg2 f3 26. Ra2 Rxc5 27. Qe3 Rc7 28. Rf1 f2+ 29. Qxf2 Rxf2 30. Raxf2 Rf7 31. Nc2 Rxf2 32. Rxf2 Qxb3 33. c5 Bd5 34. Bxd5+ Qxd5 35. Ne3 Qxc5 36. Nf5 g6 37. Nh6+ Kg7 38. g5 Qc1+ 39. Kh2 Qxg5 40. Nf7 Qe7 0-1

[Event "Cinelandia de Andrade Memorial 4th"]
[Site "Cinelandia"]
[Date "2022.08.06"]
[Round "3"]
[White "Costa, Enzo De Araujo Foll"]
[Black "Machado, Wallace Fernandes"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1788"]
[BlackElo "1676"]
[PlyCount "78"]
[EventDate "2022.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Nd2 Be7 8. N2f3 d6 9. b3 Bd7 10. Bb2 Nc6 11. a3 b5 12. Rc1 Qb6 13. Qd2 h6 14. h3 Rc8 15. Rfe1 e5 16. Ne2 Be6 17. g4 g5 18. Ng3 Qa7 19. c4 Qb6 20. Qe2 b4 21. Nf5 Bxf5 22. exf5 bxa3 23. c5 Qxb3 24. Bxe5 dxe5 25. Nxe5 Qb2 26. Nxc6 Qxe2 27. Rxe2 Rxc6 28. Rce1 Rc7 29. Bxa6 Ra7 30. Bc4 h5 31. f3 hxg4 32. fxg4 Rxh3 33. c6 Rg3+ 34. Kh2 Rxg4 35. Rb1 Kf8 36. Rb7 Rxb7 37. cxb7 Bd6+ 38. Kh3 Rxc4 39. Rd2 Rh4+ 0-1

[Event "Cinelandia de Andrade Memorial 4th"]
[Site "Cinelandia"]
[Date "2022.08.06"]
[Round "2"]
[White "Machado, Wallace Fernandes"]
[Black "Petrocelli, Raphael Johas"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1676"]
[BlackElo "1774"]
[PlyCount "135"]
[EventDate "2022.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 Be7 4. e4 d6 5. d4 Nbd7 6. Be2 b6 7. 0-0 Bb7 8. Qc2 0-0 9. b3 Re8 10. Bb2 Nf8 11. Rad1 d5 12. cxd5 exd5 13. e5 N6d7 14. Rc1 Rc8 15. Qf5 g6 16. Qg4 Ne6 17. Rc2 c5 18. Ba3 cxd4 19. Bxe7 Qxe7 20. Nxd4 Nxd4 21. Qxd4 Qxe5 22. Qxe5 Rxe5 23. Bb5 Nf6 24. Bd3 Ne4 25. Re1 f6 26. Nxe4 Rxc2 27. Bxc2 dxe4 28. Rd1 Re7 29. Kf1 Ba6+ 30. Ke1 Kf7 31. b4 Bc4 32. a3 f5 33. Rd4 b5 34. a4 e3 35. f4 a6 36. axb5 axb5 37. g3 Ke6 38. Bd3 Rc7 39. Ke2 Bxd3+ 40. Kxd3 e2 41. Kd2 Rd7 42. Rxd7 e1Q+ 43. Kxe1 Kxd7 44. Kd2 Kd6 45. Kd3 Kd5 46. h3 h6 47. g4 fxg4 48. hxg4 h5 49. f5 gxf5 50. gxh5 Ke5 51. Ke3 f4+ 52. Kf3 Kf5 53. h6 Kg6 54. h7 Kxh7 55. Kxf4 Kg6 56. Ke5 Kf7 57. Kd6 Ke8 58. Kc7 Ke7 59. Kc6 Kd8 60. Kxb5 Kc7 61. Kc5 Kb7 62. b5 Kc7 63. Kc4 Kb6 64. Kb4 Kc7 65. Ka5 Kb7 66. b6 Ka8 67. Ka6 Kb8 68. b7 1-0

[Event "Cinelandia de Andrade Memorial 4th"]
[Site "Cinelandia"]
[Date "2022.08.05"]
[Round "1"]
[White "Rangel, Daniel"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2189"]
[BlackElo "1676"]
[PlyCount "51"]
[EventDate "2022.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[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 e6 3. Nc3 Nc6 4. g3 a6 5. Bg2 Qc7 6. 0-0 Nf6 7. d3 Be7 8. Ng5 b5 9. f4 h6 10. Nh3 b4 11. Ne2 d6 12. Nf2 Rb8 13. g4 e5 14. Ng3 g6 15. h3 Nd4 16. Be3 Nc6 17. Qd2 h5 18. g5 h4 19. gxf6 hxg3 20. fxe7 gxf2+ 21. Rxf2 Bxh3 22. fxe5 Qxe7 23. Bg5 Qd7 24. exd6 Nd4 25. Qf4 Bxg2 26. Qe5+ 1-0

[Event "Rio de Janeiro State-ch"]
[Site "Rio de Janeiro"]
[Date "2022.05.01"]
[Round "5"]
[White "Dias, Matheus Braga"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1781"]
[BlackElo "1691"]
[PlyCount "71"]
[EventDate "2022.04.29"]
[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. c4 e6 3. Nc3 Nc6 4. g3 Nf6 5. Bg2 Be7 6. Nge2 a6 7. 0-0 0-0 8. d3 Qc7 9. f4 d6 10. h3 Bd7 11. Be3 Rfd8 12. g4 Be8 13. Ng3 Nd7 14. g5 Rab8 15. a4 Bf8 16. Qe2 g6 17. h4 Nb4 18. h5 Bg7 19. h6 Bd4 20. Kh2 Bxe3 21. Qxe3 Nc2 22. Qf3 Nxa1 23. Rxa1 Qb6 24. Qf2 Qb3 25. Rf1 Qb6 26. Bh3 Rbc8 27. f5 Ne5 28. fxe6 f6 29. gxf6 Rc7 30. Nd5 Nxd3 31. f7+ Bxf7 32. exf7+ Kf8 33. Nxb6 Nxf2 34. Rxf2 Re7 35. Nd5 Re5 36. Nf6 1-0

[Event "Rio de Janeiro State-ch"]
[Site "Rio de Janeiro"]
[Date "2022.04.30"]
[Round "2"]
[White "Machado, Wallace Fernandes"]
[Black "De Albuquerque, Ian Telek C"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1691"]
[BlackElo "1898"]
[PlyCount "84"]
[EventDate "2022.04.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 d5 4. e3 Bg7 5. Be2 0-0 6. 0-0 c5 7. cxd5 Nxd5 8. a3 Nc6 9. Qc2 b6 10. Rd1 Bb7 11. Nxd5 Qxd5 12. Bc4 Qd6 13. Be2 Rac8 14. Qc4 Rfd8 15. Qh4 Qc7 16. Ng5 h6 17. Nh3 Ne5 18. f4 Nd3 19. Bxd3 Rxd3 20. Nf2 Rd7 21. Ng4 Qc6 22. Qh3 h5 23. Nf2 Rcd8 24. Qg3 c4 25. Re1 Qb5 26. Qg5 Qxg5 27. fxg5 Rd5 28. h4 Be5 29. e4 Rb5 30. g4 Rb3 31. d4 Bxd4 32. Kg2 Bxb2 33. Bxb2 Rxb2 34. Red1 Bxe4+ 35. Kg1 Rxd1+ 36. Rxd1 Bf3 37. Rd8+ Kg7 38. gxh5 gxh5 39. Rd7 c3 40. Rc7 c2 41. Nd3 Rb1+ 42. Kf2 Be4 0-1

[Event "Rio de Janeiro State-ch"]
[Site "Rio de Janeiro"]
[Date "2022.04.30"]
[Round "4"]
[White "Machado, Wallace Fernandes"]
[Black "Dos Santos, Thiago Lopes Verbic"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1691"]
[PlyCount "92"]
[EventDate "2022.04.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c6 3. e3 d5 4. Be2 Nbd7 5. cxd5 cxd5 6. d4 e6 7. 0-0 Bd6 8. Nc3 0-0 9. Qb3 a6 10. Bd2 Ne4 11. Be1 f5 12. Rc1 Ndf6 13. g3 Rb8 14. Nd2 Ng5 15. Kg2 Bd7 16. h4 Nge4 17. Bf3 Qe8 18. Qb6 Bc6 19. a4 Qg6 20. Bxe4 Nxe4 21. b4 Rbc8 22. Ncxe4 dxe4 23. d5 Bc7 24. Qd4 Bxd5 25. Qa1 f4 26. Qa3 f3+ 27. Kh3 h5 28. Kh2 Qg4 29. Rh1 Qxh4+ 30. Kg1 Qg4 31. Nf1 g5 32. Qa1 h4 33. b5 axb5 34. axb5 Qf5 35. Qb1 Be5 36. Rxc8 Rxc8 37. gxh4 Qg4+ 38. Ng3 gxh4 39. Kh2 Rf8 40. Qc2 Kg7 41. Rg1 hxg3+ 42. Rxg3 Bxg3+ 43. fxg3 f2 44. Qc7+ Kg6 45. Bc3 f1N+ 46. Kg1 Qxg3+ 0-1

[Event "Rio de Janeiro State-ch"]
[Site "Rio de Janeiro"]
[Date "2022.04.30"]
[Round "3"]
[White "Menezes, Grasielle Cristina"]
[Black "Machado, Wallace Fernandes"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1779"]
[BlackElo "1691"]
[PlyCount "74"]
[EventDate "2022.04.29"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nf3 b6 4. Nc3 Bb7 5. Bg5 Be7 6. e3 0-0 7. Be2 d6 8. 0-0 h6 9. Bh4 Nfd7 10. Bg3 Bf6 11. Rc1 a6 12. Qc2 Re8 13. Rfd1 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Qf5 Bf6 17. b3 g6 18. Qc2 Nd7 19. Nd5 Bg7 20. Nxc7 Qxc7 21. Bxd6 Qc8 22. Bg4 h5 23. Be2 Nc5 24. b4 Be4 25. Qd2 Ne6 26. c5 bxc5 27. bxc5 Rd8 28. Qb4 Bc6 29. Rb1 Rd7 30. Qh4 Bb5 31. Bf3 Bc6 32. Bxc6 Qxc6 33. Rb6 Qxc5 34. Qa4 Rad8 35. Qxa6 Qc8 36. Rc6 Qxa6 37. Rxa6 Bf8 0-1

[Event "Rio de Janeiro State-ch"]
[Site "Rio de Janeiro"]
[Date "2022.04.29"]
[Round "1"]
[White "Manzi, Luiz Antonio Bardao"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2008"]
[BlackElo "1691"]
[PlyCount "81"]
[EventDate "2022.04.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 Be7 5. d4 0-0 6. c3 b6 7. Bg5 Bb7 8. Nbd2 c5 9. e3 Nbd7 10. Re1 Rc8 11. Ne5 Nxe5 12. dxe5 Nd7 13. Bxe7 Qxe7 14. f4 Rfd8 15. Qe2 Nb8 16. Rad1 Rc7 17. e4 d4 18. c4 Rcd7 19. Qg4 Nc6 20. Nf3 Nb4 21. Rd2 d3 22. f5 exf5 23. exf5 Bxf3 24. Bxf3 Nc2 25. f6 Qf8 26. Re4 Rd4 27. e6 Rxe4 28. Bxe4 fxe6 29. Qxe6+ Kh8 30. Qh3 g6 31. Bxg6 Qg8 32. Bxd3 Nd4 33. Rf2 Qf7 34. Be4 Qd7 35. Qh5 Ne6 36. Bd5 Nf8 37. f7 Ng6 38. Qf3 Kg7 39. Qf6+ Kf8 40. Re2 Qg4 41. Qxd8+ 1-0

[Event "Rio de Janeiro op"]
[Site "Rio de Janeiro"]
[Date "2022.04.24"]
[Round "6"]
[White "Lima, Ivan Varga"]
[Black "Machado, Wallace Fernandes"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "1691"]
[PlyCount "92"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 b6 5. Nbd2 Ba6 6. Nc4 d5 7. Nce5 Bxf1 8. Rxf1 c5 9. Qe2 a6 10. Nd2 cxd4 11. exd4 Qc7 12. c3 Nc6 13. Nxc6 Qxc6 14. Nf3 Qc7 15. Rc1 b5 16. Rh1 0-0 17. Ne5 Ne4 18. Bxe7 Qxe7 19. Qg4 Rac8 20. Nd3 Qf6 21. f3 Nd6 22. Nc5 Rfd8 23. b3 e5 24. Kf2 exd4 25. Qxd4 Rxc5 26. Qxf6 gxf6 27. Rhd1 Nc8 28. Ke3 Nb6 29. Kd4 Rdc8 30. Re1 Kf8 31. Re3 b4 32. g4 bxc3 33. Rexc3 Rxc3 34. Rxc3 Rxc3 35. Kxc3 Ke7 36. Kd4 Kd6 37. h3 Nd7 38. f4 Nf8 39. b4 Ne6+ 40. Ke3 Kc6 41. f5 Ng5 42. a4 Nxh3 43. Kd4 Nf2 44. b5+ axb5 45. axb5+ Kxb5 46. Kxd5 Nxg4 0-1

[Event "Rio de Janeiro op"]
[Site "Rio de Janeiro"]
[Date "2022.04.23"]
[Round "4"]
[White "Americano, Lucca Casarini"]
[Black "Machado, Wallace Fernandes"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1804"]
[BlackElo "1691"]
[PlyCount "74"]
[EventDate "2022.04.21"]
[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. d3 Nc6 4. g3 Qc7 5. Bg2 Nf6 6. 0-0 Be7 7. Re1 d6 8. c3 0-0 9. d4 Rd8 10. Qe2 a6 11. a3 b5 12. b4 c4 13. e5 Nd5 14. exd6 Bxd6 15. Qc2 h6 16. a4 Bb7 17. axb5 axb5 18. Na3 Qe7 19. Ng5 hxg5 20. Bxd5 Nxb4 21. cxb4 Bxd5 22. Bd2 Rdb8 23. Qc3 Qb7 24. Bxg5 Ra4 25. Nc2 Rba8 26. Rab1 Bh1 27. Kf1 Ra2 28. Be3 Bg2+ 29. Ke2 Qf3+ 30. Kd2 R8a3 31. Qxa3 Rxa3 32. Nxa3 Qe4 33. Kc1 Qd5 34. h4 Be4 35. Nc2 c3 36. Re2 Qc4 37. Kd1 Bf3 0-1

[Event "Rio de Janeiro op"]
[Site "Rio de Janeiro"]
[Date "2022.04.23"]
[Round "5"]
[White "Machado, Wallace Fernandes"]
[Black "Lichote, Joao Lacerda"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1691"]
[PlyCount "102"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. Be2 dxc4 5. Qa4+ Nbd7 6. Qxc4 Be7 7. 0-0 c5 8. Rd1 a6 9. a4 b6 10. d4 Qc7 11. b3 Bb7 12. Ba3 Rc8 13. Rc1 0-0 14. Nbd2 Rfd8 15. dxc5 Bxc5 16. Qh4 Qd6 17. Nc4 Qe7 18. Bb2 Ne4 19. Qh3 Ndf6 20. Nfe5 b5 21. Na5 Rd2 22. Nxb7 Qxb7 23. Bd4 Bxd4 24. Rxc8+ Qxc8 25. exd4 Rxe2 26. axb5 axb5 27. Qd3 Rc2 28. Nc4 Rc3 29. Nb6 Rc1+ 30. Rxc1 Qxc1+ 31. Qf1 Qxf1+ 32. Kxf1 Nd2+ 33. Ke2 Nxb3 34. Kd3 Na5 35. f3 Kf8 36. Nc8 Nb7 37. Na7 Nd6 38. Nc6 Ke8 39. Kc2 Nd5 40. Kb3 f6 41. g3 Ne3 42. Kb4 Nf1 43. Kc5 Nf5 44. g4 Ne7 45. Nb4 Nxh2 46. Kd6 Nxf3 47. Kc5 g6 48. Nc2 h5 49. gxh5 gxh5 50. Kxb5 h4 51. Kc4 h3 0-1

[Event "Rio de Janeiro op"]
[Site "Rio de Janeiro"]
[Date "2022.04.22"]
[Round "3"]
[White "Rosa, Jonathan Rodrigues"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "E00"]
[BlackElo "1691"]
[PlyCount "83"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bg5 Be7 4. e3 b6 5. Be2 Bb7 6. Bf3 d5 7. Ne2 0-0 8. 0-0 Nbd7 9. h3 c5 10. Nd2 Rc8 11. Re1 Ba8 12. Nc3 cxd4 13. exd4 a6 14. b3 dxc4 15. bxc4 Qc7 16. Rc1 h6 17. Bh4 Qf4 18. Bxf6 Nxf6 19. Ne2 Qg5 20. Bxa8 Rxa8 21. Nf3 Qa5 22. Qc2 Rac8 23. Ne5 Rfd8 24. Red1 Nd7 25. Ng4 h5 26. Nh2 Nf6 27. f4 g6 28. Nf3 Kg7 29. Ne5 Bb4 30. Kf2 Nd5 31. g4 hxg4 32. hxg4 Qa3 33. Rh1 Qe3+ 34. Kg2 Nxf4+ 35. Nxf4 Qxf4 36. Rcf1 Qxe5 37. Rxf7+ Kxf7 38. Rh7+ Kf8 39. Qf2+ Qf5 40. gxf5 exf5 41. Qf4 Kg8 42. Qh6 1-0

[Event "Rio de Janeiro op"]
[Site "Rio de Janeiro"]
[Date "2022.04.21"]
[Round "2"]
[White "Machado, Wallace Fernandes"]
[Black "Oliveira, Fernando Ventura"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1691"]
[BlackElo "2055"]
[PlyCount "90"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 g6 2. Nf3 Bg7 3. e3 c5 4. Nc3 Nf6 5. Be2 0-0 6. 0-0 Nc6 7. a3 d5 8. cxd5 Nxd5 9. Qc2 b6 10. Bc4 Nxc3 11. bxc3 Na5 12. Be2 c4 13. d4 cxd3 14. Bxd3 Qc7 15. Bb2 Be6 16. Nd4 Bc4 17. Be4 Rac8 18. Rfe1 e5 19. Ne2 Rfd8 20. Nc1 f5 21. Bd3 e4 22. Bxc4+ Qxc4 23. Ne2 Rd3 24. Nf4 Rd6 25. Red1 Rxd1+ 26. Qxd1 Nb3 27. Rb1 Nc5 28. Qd5+ Qxd5 29. Nxd5 Kf7 30. Kf1 Nd3 31. Ba1 Rc5 32. Nb4 Bxc3 33. Na6 Rc4 34. Nb4 Bxb4 35. axb4 Rxb4 36. Rxb4 Nxb4 37. Ke2 Ke6 38. Kd2 Kd5 39. f3 Kc4 40. Bd4 Nd5 41. fxe4 fxe4 42. g4 a5 43. g5 b5 44. Kc2 b4 45. Kb2 a4 0-1

[Event "Rio de Janeiro Cortinhas Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2022.03.19"]
[Round "6"]
[White "Machado, Wallace Fernandes"]
[Black "Chaves, Jorge Antonio Torre"]
[Result "0-1"]
[ECO "C04"]
[WhiteElo "1691"]
[BlackElo "1855"]
[PlyCount "30"]
[EventDate "2022.03.12"]
[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 Nc6 2. Nf3 e6 3. d4 d5 4. Nbd2 Nf6 5. exd5 exd5 6. Be2 Bd6 7. h3 Bf5 8. c3 Qd7 9. Nf1 0-0-0 10. Ne3 Be4 11. Bd3 h6 12. Bb5 a6 13. Ba4 g5 14. Nd2 Rde8 15. Bc2 Bxg2 0-1

[Event "Rio de Janeiro Cortinhas Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2022.03.19"]
[Round "5"]
[White "Rigozinski, Danilo Rocha"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "B43"]
[BlackElo "1691"]
[PlyCount "97"]
[EventDate "2022.03.12"]
[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. Bd3 Nf6 7. 0-0 Bb4 8. Bd2 0-0 9. a3 Bc5 10. Be3 b5 11. Qe2 Bb7 12. Nf3 Bxe3 13. Qxe3 Nc6 14. e5 Ng4 15. Qe4 f5 16. exf6 Nxf6 17. Qh4 d5 18. Ng5 g6 19. Nxe6 Qf7 20. Nxf8 Rxf8 21. f4 Qg7 22. Qh3 Bc8 23. f5 g5 24. Qg3 Rd8 25. h4 g4 26. Ne2 Kf8 27. Nf4 Re8 28. Rae1 Ne4 29. Bxe4 dxe4 30. Ne6+ Bxe6 31. Qd6+ Kg8 32. fxe6 Ne5 33. Rxe4 Nf3+ 34. Kh1 Nxh4 35. Qg3 Qh6 36. Qxg4+ Ng6+ 37. Qh3 Qg5 38. e7 Qd5 39. Qe6+ Qxe6 40. Rxe6 a5 41. Rf5 b4 42. axb4 axb4 43. c4 bxc3 44. bxc3 Nxe7 45. Rfe5 Kf7 46. c4 h5 47. c5 h4 48. c6 Nxc6 49. Rxe8 1-0

[Event "Rio de Janeiro Cortinhas Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2022.03.13"]
[Round "3"]
[White "De Albuquerque, Ian Telek C"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "1898"]
[BlackElo "1691"]
[PlyCount "109"]
[EventDate "2022.03.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. Bg5 Be7 5. Qc2 Bb7 6. e4 d6 7. Nf3 h6 8. Bf4 Nh5 9. Be3 Nf6 10. h3 a6 11. Bd3 Nfd7 12. 0-0 Bf6 13. Rad1 Nc6 14. a3 0-0 15. b4 Re8 16. Rfe1 a5 17. b5 Ncb8 18. c5 bxc5 19. dxc5 Ne5 20. Nxe5 Bxe5 21. c6 Nxc6 22. bxc6 Bxc6 23. Nb5 Qd7 24. a4 Rec8 25. Rc1 Bb7 26. Na7 Rd8 27. Qxc7 Qxc7 28. Rxc7 Bxe4 29. Bxe4 d5 30. Rb7 dxe4 31. Nc6 Bc3 32. Rc1 Rd3 33. Rb5 f6 34. Bb6 Bd2 35. Rc2 e3 36. fxe3 Bxe3+ 37. Bxe3 Rxe3 38. Ra2 Kf7 39. Rxa5 Rc8 40. Ra7+ Kf8 41. Nd4 Rc4 42. Nf3 e5 43. a5 e4 44. Nd2 Rd4 45. Kf2 Red3 46. Ke2 f5 47. Nf1 f4 48. a6 f3+ 49. gxf3 Rxf3 50. Ra8+ Ke7 51. a7 Rfd3 52. Re8+ Kxe8 53. a8Q+ Kf7 54. Ra7+ Kg6 55. Qe8+ 1-0

[Event "Rio de Janeiro Cortinhas Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2022.03.13"]
[Round "4"]
[White "Machado, Wallace Fernandes"]
[Black "De Napole, Jo"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1691"]
[PlyCount "37"]
[EventDate "2022.03.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d5 8. exd5 Nxd5 9. h3 Nf6 10. Re1 e4 11. d4 0-0 12. Ng5 Bd6 13. Nd2 Bf4 14. Ngxe4 Nxe4 15. Nxe4 Bxc1 16. Rxc1 Bf5 17. Qf3 Bxe4 18. Qxe4 Re8 19. Qxc6 1-0

[Event "Rio de Janeiro Cortinhas Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2022.03.12"]
[Round "2"]
[White "Machado, Wallace Fernandes"]
[Black "Alves, Alex Freire Lima"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1691"]
[BlackElo "1800"]
[PlyCount "41"]
[EventDate "2022.03.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. d4 exd4 7. e5 Ng4 8. h3 Ngxe5 9. Nxe5 Bd6 10. Bxf7+ Kf8 11. Nxc6 dxc6 12. Bh5 g6 13. Bh6+ Kg8 14. Be2 Bf8 15. Bf4 Be6 16. 0-0 Bd6 17. Qxd4 c5 18. Qd2 Kg7 19. Re1 Re8 20. Bh6+ Kh8 21. Qc3+ 1-0

[Event "Rio de Janeiro Cortinhas Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2022.03.12"]
[Round "1"]
[White "Mascarenhas, Alberto Pinheiro"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2208"]
[BlackElo "1691"]
[PlyCount "67"]
[EventDate "2022.03.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 e6 3. e4 Nc6 4. Nf3 a6 5. a3 Qc7 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. d4 cxd4 10. Nxd4 d6 11. Be3 Bd7 12. Rc1 Rac8 13. Nxc6 Bxc6 14. Nd5 exd5 15. cxd5 Qd8 16. dxc6 Rxc6 17. Rxc6 bxc6 18. Qa4 Qc8 19. Rc1 c5 20. b4 Rd8 21. h3 Nd7 22. Bf1 Qb7 23. Qxa6 Qxa6 24. Bxa6 Nb8 25. Bb5 cxb4 26. axb4 d5 27. Bb6 Rf8 28. exd5 Bxb4 29. Bc7 f5 30. d6 Kf7 31. Rc4 Bd2 32. Ra4 Ke6 33. Ra8 Nd7 34. Bxd7+ 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2019.10.05"]
[Round "6"]
[White "Da Rocha, Joao Batista Jose"]
[Black "Machado, Wallace Fernandes"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1857"]
[BlackElo "1668"]
[PlyCount "134"]
[EventDate "2019.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. b3 Bb7 5. Bb2 Be7 6. Nbd2 0-0 7. Bd3 d5 8. Qe2 Nbd7 9. 0-0 c5 10. a3 Rc8 11. Ne5 h6 12. f4 Qe8 13. Rf3 Nxe5 14. fxe5 Nh7 15. c4 dxc4 16. Bxh7+ Kxh7 17. Rff1 cxb3 18. Qd3+ Kg8 19. Qxb3 Bd5 20. Qd1 c4 21. Bc3 Qd8 22. e4 Bb7 23. Qg4 Bg5 24. Nf3 b5 25. h4 Be7 26. Rfd1 a5 27. d5 exd5 28. exd5 Bc5+ 29. Bd4 Bxd4+ 30. Qxd4 c3 31. Rac1 Rc4 32. Qd3 Qb6+ 33. Kh1 Qc5 34. d6 Bxf3 35. gxf3 Rxh4+ 36. Kg2 Qxe5 37. Rh1 Qg5+ 38. Kf2 Qc5+ 39. Kg3 Rd4 40. Qxc3 Qxd6+ 41. Kf2 Rd2+ 42. Kf1 b4 43. axb4 axb4 44. Qe3 Qa6+ 45. Kg1 Qg6+ 46. Kf1 Qg2+ 47. Ke1 Qxh1+ 48. Kxd2 Rd8+ 49. Ke2 Qg2+ 50. Ke1 Ra8 51. Rd1 Qg3+ 52. Kf1 Qh3+ 53. Ke1 Qe6 54. Qe4 Qxe4+ 55. fxe4 b3 56. Rb1 Re8 57. Rxb3 Rxe4+ 58. Kf2 g5 59. Kf3 Rf4+ 60. Kg3 Kg7 61. Rb6 Rf6 62. Rb5 Kg6 63. Rb3 h5 64. Rb5 Rf5 65. Rb8 h4+ 66. Kg2 Rc5 67. Rb3 g4 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2019.10.05"]
[Round "5"]
[White "Machado, Wallace Fernandes"]
[Black "Campos, Alexandre Ferreira"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1668"]
[BlackElo "2060"]
[PlyCount "102"]
[EventDate "2019.09.28"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8. Bd2 0-0 9. 0-0 Bxc3 10. Bxc3 dxe4 11. Be2 Qb6 12. Qd2 h6 13. a4 Rd8 14. Qc1 Nd4 15. Bd1 a5 16. h3 Be6 17. Re1 Bxb3 18. cxb3 Rac8 19. Qe3 Qc7 20. Rc1 b6 21. Qg3 Qd6 22. Qe3 Ne6 23. Bc2 Nc5 24. Rcd1 Qe6 25. Rxd8+ Rxd8 26. Qg3 Re8 27. b4 axb4 28. Bxb4 Qc4 29. Qc3 Qd5 30. a5 bxa5 31. Bxa5 Nd3 32. Rd1 Qa2 33. Bxd3 exd3 34. Rxd3 Ne4 35. Qe1 f5 36. b4 Qc4 37. Rd7 Kh7 38. Rc7 Qd4 39. Rc2 f4 40. Qe2 Rf8 41. Rc4 Qa1+ 42. Kh2 Ng5 43. h4 Ne6 44. Qd3+ Kh8 45. Qg6 Rf6 46. Rc8+ Nf8 47. Qe4 f3 48. gxf3 Qf1 49. Rc2 Rf4 50. Qa8 Rxh4+ 51. Kg3 Qh3# 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2019.09.29"]
[Round "4"]
[White "Corte Real Neto, Cyro Pamplona"]
[Black "Machado, Wallace Fernandes"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1982"]
[BlackElo "1668"]
[PlyCount "82"]
[EventDate "2019.09.28"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 Qc7 6. Bg2 Nf6 7. a3 Be7 8. Nc3 Nc6 9. Nxc6 dxc6 10. 0-0 0-0 11. Qe2 e5 12. h3 Be6 13. Be3 b5 14. Rfd1 Rfd8 15. f4 exf4 16. gxf4 Rxd1+ 17. Rxd1 Rd8 18. f5 Rxd1+ 19. Qxd1 Bc8 20. Qf3 Bd6 21. Qf2 Nd7 22. Ne2 Qd8 23. Nf4 Be5 24. Nd3 Bd6 25. Bd4 f6 26. Bf3 Qe7 27. b4 a5 28. c3 axb4 29. axb4 Qf7 30. Bd1 Kh8 31. Nc1 Qe7 32. Bc2 c5 33. bxc5 Nxc5 34. Qe2 Bd7 35. Bxc5 Bxc5+ 36. Kg2 Bb6 37. Nd3 Bxf5 38. Nf4 Qb7 39. Qf3 Bd7 40. Qh5 g5 41. Qf7 Bxh3+ 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2019.09.28"]
[Round "1"]
[White "Chaves, Jorge Antonio Torre"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1974"]
[BlackElo "1668"]
[PlyCount "63"]
[EventDate "2019.09.28"]
[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. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 dxc4 6. Bxc4 Be7 7. 0-0 0-0 8. Qe2 Nbd7 9. Rd1 Nb6 10. Bb3 Qc7 11. e4 Re8 12. h3 a6 13. a4 a5 14. Be3 Bb4 15. Bc2 Bxc3 16. bxc3 g6 17. c4 Kg7 18. Rab1 Nbd7 19. e5 Ng8 20. Bf4 Qd8 21. Qd2 h6 22. h4 Nf8 23. Rb3 Re7 24. Nh2 Rd7 25. Rg3 b6 26. h5 Qe8 27. Ng4 g5 28. Bxg5 hxg5 29. Qxg5+ Ng6 30. Nf6 Nxf6 31. exf6+ Kg8 32. hxg6 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2019.09.28"]
[Round "2"]
[White "Machado, Wallace Fernandes"]
[Black "Cardoso, Marcio de Lucca"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1668"]
[BlackElo "1877"]
[PlyCount "112"]
[EventDate "2019.09.28"]
[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 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. c3 Be7 7. 0-0 0-0 8. Be3 Ne5 9. Bc2 Qc7 10. Bf4 d6 11. Bg3 a6 12. Nd2 b5 13. f4 Neg4 14. Qe2 e5 15. fxe5 dxe5 16. h3 Qa7 17. hxg4 exd4 18. Bf2 Nxg4 19. Bxd4 Qc7 20. e5 Be6 21. Ne4 f5 22. Nd2 Rad8 23. Nf3 Bc4 24. Bb3 Rc8 25. Bxc4+ Qxc4 26. Qd2 Rcd8 27. b3 Qd5 28. Qf4 h6 29. Rfe1 Qe6 30. Rad1 Rd7 31. Re2 Rfd8 32. Qg3 Bc5 33. Red2 Be7 34. Re2 g5 35. Qe1 Bc5 36. Red2 Be7 37. Re2 f4 38. Red2 Bf8 39. Qe4 Bg7 40. Qe2 Re8 41. Re1 Bf8 42. Rc1 Rc8 43. Qe4 Rdc7 44. Rcd1 Rg7 45. g3 fxg3 46. Rg2 Nf6 47. Qe1 Nh5 48. Qe4 Rf7 49. Qe3 Be7 50. Rf1 Rcf8 51. Qd3 Nf4 52. Qd2 Nxg2 53. Kxg2 g4 54. Rh1 gxf3+ 55. Kxg3 Rg7+ 56. Kf2 Rg2+ 0-1

[Event "Rio de Janeiro Cortinhas Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.05.27"]
[Round "4"]
[White "Da Cunha, Joao Victor Ximenes"]
[Black "Machado, Wallace Fernandes"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1530"]
[BlackElo "1683"]
[PlyCount "62"]
[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 g6 6. Be3 Bg7 7. f3 a6 8. a4 Bd7 9. Qd2 Nc6 10. Nxc6 bxc6 11. Bc4 Qa5 12. Bh6 0-0 13. g4 Qc5 14. Bb3 Be6 15. h4 Bxb3 16. cxb3 Nd7 17. Bxg7 Kxg7 18. f4 Rab8 19. f5 Ne5 20. Qe2 Rxb3 21. h5 Rxb2 22. Qxb2 Nd3+ 23. Kd2 Nxb2 24. hxg6 fxg6 25. Rh2 Nc4+ 26. Kd3 d5 27. Rah1 Qe3+ 28. Kc2 h6 29. exd5 Rb8 30. Re2 Rb2+ 31. Kd1 Rxe2 0-1

[Event "Rio de Janeiro Cortinhas Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.05.27"]
[Round "5"]
[White "Machado, Wallace Fernandes"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1683"]
[BlackElo "1483"]
[PlyCount "75"]
[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 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. Bg5 Be7 7. Nc3 0-0 8. 0-0 d6 9. h3 Be6 10. Qd2 Na5 11. Qe2 a6 12. Bd3 b5 13. a3 c5 14. b3 c4 15. bxc4 bxc4 16. Rfd1 cxd3 17. Qxd3 h6 18. Bh4 g5 19. Bg3 Nh5 20. Bh2 Bc4 21. Qe3 Nf4 22. Nxe5 Qe8 23. Nxc4 Nxc4 24. Qd4 Rc8 25. Bxf4 Rxf4 26. Qd5+ Qf7 27. Qb7 Rf8 28. Nd5 Bf6 29. Nxf6+ Qxf6 30. Qxa6 Qe6 31. f3 h5 32. Rd4 Rc8 33. Rb1 Rf5 34. exf5 Qe3+ 35. Kh1 Rf8 36. Qxc4+ Kh8 37. Re4 Qa7 38. Qe6 1-0

[Event "Rio de Janeiro Cortinhas Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.05.26"]
[Round "3"]
[White "Machado, Wallace Fernandes"]
[Black "Da Costa, Carlos Henrique Luz"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1683"]
[BlackElo "1520"]
[PlyCount "35"]
[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. c4 b6 2. Nc3 Bb7 3. e4 d6 4. g3 e5 5. Bg2 g6 6. Nge2 Ne7 7. d4 Nd7 8. 0-0 Bg7 9. dxe5 Nxe5 10. b3 0-0 11. Bf4 Nxc4 12. bxc4 Nc6 13. Rc1 Re8 14. Qc2 Nb4 15. Qb1 Na6 16. Rfd1 Nc5 17. Be3 Ne6 18. c5 1/2-1/2

[Event "Rio de Janeiro Cortinhas Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.05.26"]
[Round "2"]
[White "Morais, Wagner Soares"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1852"]
[BlackElo "1683"]
[PlyCount "85"]
[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. f3 Nbd7 6. Be3 0-0 7. Qd2 Re8 8. Nge2 c5 9. Bf2 Qc7 10. Rc1 a6 11. Rc2 b6 12. Nc1 Bb7 13. Be2 Bc6 14. a4 cxd4 15. Bxd4 Nc5 16. b3 Ne6 17. Be3 Reb8 18. Nd5 Qd8 19. 0-0 Bxd5 20. cxd5 Nc5 21. Ra2 Qe8 22. Qd1 Rc8 23. b4 Ncd7 24. Nb3 Qd8 25. Nd4 Ne5 26. b5 axb5 27. Bxb5 Rc3 28. Qd2 Rac8 29. Nc6 R3xc6 30. dxc6 Nxc6 31. Rc2 Ne5 32. Rxc8 Qxc8 33. Bxb6 Qb8 34. a5 Nfd7 35. Bxd7 Nxd7 36. Rb1 Nc5 37. Qb4 Nd3 38. Qb5 Ne5 39. a6 Qc8 40. Bf2 Bf6 41. Qb8 Qxb8 42. Rxb8+ Kg7 43. a7 1-0

[Event "Rio de Janeiro Cortinhas Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.05.25"]
[Round "1"]
[White "Machado, Wallace Fernandes"]
[Black "Maia, Marco Aurelio Ferre"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1683"]
[BlackElo "2067"]
[PlyCount "50"]
[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. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Qc2 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Qb6 8. Rd1 Bf5 9. d3 Na6 10. Bd2 Nc5 11. Bc1 Rfd8 12. Nd4 Bg4 13. f3 Bd7 14. Na3 e5 15. Nb3 Bf5 16. Nxc5 Qxc5 17. Bf1 Bh6 18. Qe2 Qb6 19. Kg2 e4 20. Qe1 exf3+ 21. Kh1 Ng4 22. cxd5 cxd5 23. Qc3 Nf2+ 24. Kg1 Nxd1 25. Qe1 f2+ 0-1

[Event "Rio de Janeiro Motta Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.03.27"]
[Round "6"]
[White "Machado, Wallace Fernandes"]
[Black "Mesquita, Jose Carlos"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1898"]
[BlackElo "1951"]
[PlyCount "83"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 Nc6 3. g3 e6 4. a3 g6 5. Bg2 Bg7 6. Nf3 0-0 7. 0-0 d6 8. d4 Re8 9. e4 e5 10. d5 Nb8 11. b4 a5 12. Bb2 axb4 13. axb4 Rxa1 14. Qxa1 Na6 15. Qa3 b6 16. Re1 Qe7 17. Ra1 Bb7 18. Bf1 Ra8 19. Qb3 c5 20. dxc6 Bxc6 21. Rxa6 Rxa6 22. b5 Bxb5 23. cxb5 Ra8 24. Bc4 h6 25. Nh4 Kf8 26. Nf3 Rc8 27. Nd5 Nxd5 28. Bxd5 f5 29. Nh4 Qg5 30. exf5 gxf5 31. Be6 Re8 32. Bf7 Bf6 33. Bxe8 Kxe8 34. Qe6+ Be7 35. Nxf5 Kd8 36. Ne3 Qh5 37. Kg2 Qe8 38. Nd5 Qd7 39. Qxe7+ Qxe7 40. Nxe7 Kxe7 41. Bc1 h5 42. Be3 1-0

[Event "Rio de Janeiro Motta Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.03.20"]
[Round "5"]
[White "Machado, Wallace Fernandes"]
[Black "Frota, Alvaro M"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "1898"]
[BlackElo "2107"]
[PlyCount "51"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. h3 0-0 9. c3 Na5 10. Bc2 c5 11. d3 Nc6 12. Nbd2 Qc7 13. Nf1 d5 14. Bg5 Rd8 15. exd5 Nxd5 16. Qd2 f6 17. Be3 Be6 18. Qe2 Bf7 19. Ng3 Nxe3 20. Qxe3 Bf8 21. Nd2 Ne7 22. Qe2 Nd5 23. Nde4 Nf4 24. Qf3 Bg6 25. Rad1 Rd7 26. Nxf6+ 1-0

[Event "Rio de Janeiro Motta Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.03.13"]
[Round "4"]
[White "Loyola, Sidney"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1963"]
[BlackElo "1898"]
[PlyCount "107"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 g6 4. Be2 Bg7 5. h4 h5 6. Bg5 c5 7. c3 Qb6 8. Qb3 Qc7 9. Nd2 d5 10. Bf4 Qe7 11. Qb5+ Qd7 12. Qxc5 Bf8 13. Qc7 Nc6 14. Qxd7+ Bxd7 15. Ngf3 Be7 16. Bg5 Ng4 17. Bxe7 Kxe7 18. 0-0 f6 19. e4 a6 20. exd5 exd5 21. Bd3 Kf7 22. Rfe1 Rhe8 23. Nb3 Rxe1+ 24. Rxe1 b6 25. c4 Nb4 26. Bf1 dxc4 27. Bxc4+ Kf8 28. a3 Rc8 29. Rc1 b5 30. Bxb5 Rxc1+ 31. Nxc1 Bxb5 32. axb4 Bc4 33. Nd2 Bb5 34. Ncb3 Ke7 35. Ne4 Ke6 36. Nc3 Kd6 37. Na5 Bd3 38. Nb7+ Kc6 39. Nc5 Bc4 40. b3 Bb5 41. d5+ Kd6 42. N5e4+ Ke7 43. Nxb5 axb5 44. Kf1 Ne5 45. Ke2 f5 46. f4 Nd7 47. Nc3 Nb6 48. Kd3 Kd6 49. Kd4 Nc8 50. Nxb5+ Ke7 51. Ke5 Nb6 52. d6+ Kf7 53. Nd4 Nd7+ 54. Kd5 1-0

[Event "Guanabara CC/TTC op 1st"]
[Site "Rio de Janeiro"]
[Date "2018.03.11"]
[Round "5"]
[White "Machado, Wallace Fernandes"]
[Black "Reis, Virginia Lagrange M"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1692"]
[BlackElo "1743"]
[PlyCount "80"]
[EventDate "2018.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Nh6 6. 0-0 0-0 7. Be3 Bxb2 8. Bxh6 Bxa1 9. Bxf8 Qxf8 10. e3 Bg7 11. Nbd2 Rb8 12. Qb1 d6 13. Ng5 Bd7 14. Nb3 a6 15. Rd1 b5 16. cxb5 axb5 17. Qc1 h6 18. Nf3 Qc8 19. Qd2 Qa6 20. d4 c4 21. Nc1 b4 22. Ne2 Bf5 23. Nf4 c3 24. Qe2 Qxe2 25. Nxe2 Na5 26. Nf4 Bc2 27. Rc1 Be4 28. h4 Nc4 29. Ne1 Bxg2 30. Kxg2 Ra8 31. Nd5 Rxa2 32. Nxb4 Rb2 33. Nd5 e6 34. Nxc3 Nxe3+ 35. Kf3 Nf5 36. d5 Nd4+ 37. Ke4 Nb3 38. dxe6 fxe6 39. Na4 Re2+ 40. Kf3 Nxc1 0-1

[Event "Guanabara CC/TTC op 1st"]
[Site "Rio de Janeiro"]
[Date "2018.03.10"]
[Round "4"]
[White "Baeta, Marcio Netto"]
[Black "Machado, Wallace Fernandes"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2003"]
[BlackElo "1692"]
[PlyCount "61"]
[EventDate "2018.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 a6 4. Bg2 Qc7 5. Nge2 Nf6 6. d4 cxd4 7. Nxd4 Be7 8. 0-0 0-0 9. Bf4 d6 10. Be3 Bd7 11. f4 Nc6 12. Re1 b5 13. Nxc6 Bxc6 14. e5 Nd7 15. exd6 Bxd6 16. Ne4 Be7 17. Qh5 Bxe4 18. Bxe4 Nf6 19. Qf3 Nxe4 20. Qxe4 Bf6 21. c3 Rad8 22. Rad1 h6 23. Bd4 Bxd4+ 24. cxd4 Rd5 25. g4 Rfd8 26. f5 exf5 27. gxf5 Qd7 28. f6 Rxd4 29. Rxd4 Qxd4+ 30. Qxd4 Rxd4 31. Re8+ 1/2-1/2

[Event "Rio de Janeiro Motta Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.03.06"]
[Round "3"]
[White "Machado, Wallace Fernandes"]
[Black "Negreiros, Diogenes"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1898"]
[BlackElo "1677"]
[PlyCount "65"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 Be6 7. Nf3 Be7 8. 0-0 Qd7 9. Re1 0-0-0 10. a3 f6 11. Bd2 g5 12. b4 g4 13. Nh4 Rhf8 14. b5 Nd4 15. Bh1 f5 16. e3 Nxc3 17. Bxc3 Bb3 18. Qb1 Nc2 19. Qxb3 Nxe1 20. Rxe1 Bxh4 21. gxh4 f4 22. exf4 Rxf4 23. Bxe5 Rf3 24. Bxf3 gxf3 25. Bg3 Re8 26. Re3 Rxe3 27. fxe3 Qh3 28. Qg8+ Kd7 29. Qf7+ Kd8 30. Qxf3 Qe6 31. Qf8+ Kd7 32. Qg7+ Ke8 33. Qe5 1-0

[Event "Guanabara CC/TTC op 1st"]
[Site "Rio de Janeiro"]
[Date "2018.03.04"]
[Round "3"]
[White "Machado, Wallace Fernandes"]
[Black "Ramos, Angelo Bil"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1692"]
[BlackElo "1953"]
[PlyCount "154"]
[EventDate "2018.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. g3 d5 3. Bg2 dxe4 4. Bxe4 Nf6 5. Bg2 e5 6. d3 Be7 7. Ne2 0-0 8. 0-0 Nc6 9. Nbc3 Bg4 10. b3 Qd7 11. Bb2 Bh3 12. Re1 Bxg2 13. Kxg2 Rfe8 14. Ng1 Rad8 15. Nf3 Bf8 16. Nd2 Nd5 17. Nxd5 Qxd5+ 18. Kg1 f6 19. Qg4 Nd4 20. Bxd4 cxd4 21. Ne4 Qf7 22. Qf5 Qd7 23. Qh5 f5 24. Ng5 g6 25. Qh3 h6 26. Nf3 Bg7 27. Re2 Qc6 28. Qg2 Kh7 29. Rae1 Qc7 30. Qh3 Kg8 31. Nh4 Qf7 32. f3 Rf8 33. Qf1 g5 34. Ng2 Qc7 35. Qf2 Rde8 36. a4 Qc6 37. h3 b6 38. Kh2 e4 39. dxe4 fxe4 40. f4 e3 41. Qf1 Qc5 42. Rd1 Rc8 43. Qf3 Qf5 44. g4 Qf7 45. f5 Qc7+ 46. Kg1 Qc6 47. Ne1 Bf6 48. Qxc6 Rxc6 49. Kg2 Rfc8 50. Kf3 a6 51. Rc1 Rc3 52. Rd1 Kf7 53. Rd3 R3c7 54. Rd1 Rc5 55. Ke4 h5 56. Rc1 hxg4 57. hxg4 Rh8 58. Nd3 Rc7 59. Nb4 Re7+ 60. Kf3 Be5 61. Nc6 Ree8 62. Nxe5+ Rxe5 63. Rg1 Rh3+ 64. Kg2 Rh4 65. Kg3 Re4 66. Reg2 Rhxg4+ 67. Kf3 Rxg2 68. Rxg2 Rf4+ 69. Ke2 Kf6 70. Kd3 Kxf5 71. c3 Rf2 72. Rg3 Rd2+ 73. Kc4 Kf4 74. Rh3 d3 75. Rh8 e2 76. Rf8+ Kg3 77. Re8 Rd1 0-1

[Event "Guanabara CC/TTC op 1st"]
[Site "Rio de Janeiro"]
[Date "2018.03.04"]
[Round "2"]
[White "Machado, Wallace Fernandes"]
[Black "Rios Filho, Hilton Carlos da Si"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1692"]
[BlackElo "2117"]
[PlyCount "50"]
[EventDate "2018.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 g6 7. Nf3 Bg7 8. 0-0 Nc6 9. Rb1 Rb8 10. Ba3 Qa5 11. Qc1 0-0 12. Ne1 Bf5 13. Ra1 Rfc8 14. e4 Be6 15. Nc2 Ne5 16. Ne1 Bc4 17. Bb2 Bxf1 18. Bxf1 c4 19. f4 Ng4 20. Nf3 Qc5+ 21. d4 cxd3+ 22. Nd4 e5 23. fxe5 Nxe5 24. Qf4 Nc4 25. Rb1 Nxb2 0-1

[Event "Guanabara CC/TTC op 1st"]
[Site "Rio de Janeiro"]
[Date "2018.03.03"]
[Round "1"]
[White "Maia, Marco Aurelio Ferre"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "2028"]
[BlackElo "1692"]
[PlyCount "121"]
[EventDate "2018.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[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 c5 4. d5 exd5 5. cxd5 d6 6. Bf4 a6 7. a4 g6 8. h3 Bg7 9. Nf3 Qc7 10. e3 Nbd7 11. Be2 Rb8 12. 0-0 0-0 13. Re1 Re8 14. Qc2 Nb6 15. e4 Nbd7 16. Bf1 Nh5 17. Bh2 h6 18. Nd2 g5 19. Nc4 Ne5 20. Ne3 Ng6 21. Nf5 Bxf5 22. exf5 Ne5 23. Rad1 Qa5 24. Ne4 Rbd8 25. Re3 b5 26. axb5 axb5 27. Ra3 Qb6 28. Rda1 Qb7 29. Ra7 Qxd5 30. Bxb5 Nc6 31. Bxc6 Qxc6 32. Nc3 Qb6 33. g4 Nf6 34. R7a6 Re1+ 35. Rxe1 Qxa6 36. Rd1 d5 37. Be5 Qc4 38. b3 Qa6 39. Bxf6 Bxf6 40. Nxd5 Bd4 41. Ne3 Qd6 42. Qe4 Qb6 43. Qc2 Qb7 44. Rd3 Qe4 45. Qd1 Rb8 46. Nc2 Bf6 47. Qf3 Qe5 48. Kg2 Re8 49. Re3 Qb8 50. Rxe8+ Qxe8 51. Qd5 Qb8 52. Qxc5 Qxb3 53. Ne3 Qd3 54. Qc8+ Kg7 55. Qc6 Bd4 56. Qd5 Qc3 57. Qe4 Qc5 58. Qf3 Qe5 59. Nf1 Qc5 60. Ng3 Be5 61. f6+ 1-0

[Event "Rio de Janeiro Motta Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.02.27"]
[Round "2"]
[White "Murilo, Sergio"]
[Black "Machado, Wallace Fernandes"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1954"]
[BlackElo "1898"]
[PlyCount "144"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 Nf6 7. Be2 Be7 8. g4 d6 9. g5 Nfd7 10. h4 Nc6 11. Nxc6 bxc6 12. Qd4 Ne5 13. f4 c5 14. Qd1 Nc6 15. Be3 Bd7 16. Bf3 Rb8 17. b3 Qa5 18. Qd2 Rc8 19. Ne2 Qxd2+ 20. Kxd2 f6 21. Rhg1 g6 22. Rad1 f5 23. Ke1 a5 24. Nc3 Rb8 25. exf5 gxf5 26. h5 Kd8 27. Kf2 d5 28. Bc1 Nd4 29. Rd2 Bd6 30. Re2 Nxe2 31. Nxe2 Bc7 32. Bb2 d4 33. Bc1 Ke7 34. Rd1 Bb5 35. a4 Ba6 36. Ng3 Rhd8 37. Re1 Kf7 38. g6+ hxg6 39. hxg6+ Kf6 40. Nh5+ Ke7 41. Ng7 Bc8 42. Nxf5+ Kf6 43. Nh4 Rh8 44. Rh1 Bd8 45. Kg3 Kg7 46. Be4 Bb7 47. Bxb7 Rxb7 48. f5 Bxh4+ 49. Rxh4 Rxh4 50. Kxh4 exf5 51. Kg5 Re7 52. Ba3 Re5 53. Kf4 Rd5 54. Kg5 f4+ 55. Kxf4 Kxg6 56. Ke4 Rf5 57. Kd3 Rf3+ 58. Kd2 c4 59. Bc5 c3+ 60. Ke2 Re3+ 61. Kf2 Re4 62. Kf3 Kf5 63. Bb6 d3 64. cxd3 Re6 65. Bxa5 c2 66. Bd2 Rb6 67. Bc1 Rxb3 68. Ke2 Rc3 69. Kd2 Rc6 70. Bb2 Ke6 71. Kc1 Kd7 72. d4 Kd6 1/2-1/2

[Event "Rio de Janeiro Motta Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.02.20"]
[Round "1"]
[White "Machado, Wallace Fernandes"]
[Black "Gomes, Erick"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1898"]
[BlackElo "1386"]
[PlyCount "105"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 d6 4. Bg2 Bg7 5. e3 0-0 6. Nge2 Bd7 7. 0-0 Bc6 8. e4 e5 9. b4 b6 10. Bb2 Nbd7 11. Re1 a5 12. a3 axb4 13. axb4 Rxa1 14. Qxa1 Qa8 15. f3 Qxa1 16. Rxa1 Ra8 17. Kf2 Rxa1 18. Bxa1 Bh6 19. Ke1 Nh5 20. Bh3 Ndf6 21. b5 Bb7 22. Bb2 Nd7 23. Bxd7 Kf8 24. Bc1 Ke7 25. Bg4 Ng7 26. Na2 Ne6 27. d4 Bxc1 28. Naxc1 f6 29. Nb3 g5 30. Bxe6 Kxe6 31. c5 Kf7 32. cxb6 cxb6 33. d5 Ke7 34. Nc3 Kd7 35. Nd2 Bc8 36. Nc4 Kc7 37. Na4 Kb7 38. Nxd6+ Kc7 39. Nxc8 Kxc8 40. Nxb6+ Kc7 41. Nc4 h5 42. Kd2 g4 43. fxg4 hxg4 44. Kc3 Kd7 45. Kb4 f5 46. exf5 e4 47. b6 Kc8 48. f6 Kb7 49. Kc5 e3 50. Nxe3 Kc8 51. f7 Kd7 52. Nf5 Kc8 53. Kc6 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2017.12.03"]
[Round "3"]
[White "Machado, Wallace Fernandes"]
[Black "Dos Santos, Gilvan Nobrega"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1709"]
[BlackElo "1995"]
[PlyCount "56"]
[EventDate "2017.12.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 Qxd5 4. Nf3 Nf6 5. c4 Qd8 6. Nc3 Be7 7. Be2 0-0 8. 0-0 Nbd7 9. Re1 c5 10. Be3 cxd4 11. Nxd4 a6 12. Qc2 Qc7 13. Rad1 b6 14. Bf3 Bb7 15. Bxb7 Qxb7 16. Qe2 Rac8 17. b3 Rfd8 18. Bd2 Bb4 19. Ne4 Bxd2 20. Nxd2 Nc5 21. N2f3 Nce4 22. Qe3 Qc7 23. Ng5 Nxg5 24. Qxg5 Rd6 25. Re3 Rcd8 26. Rg3 Ne8 27. Rgd3 Qc5 28. Qg3 Rxd4 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2017.12.03"]
[Round "4"]
[White "Reis, Virginia Lagrange M"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1810"]
[BlackElo "1709"]
[PlyCount "135"]
[EventDate "2017.12.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Nf6 4. e5 Nd5 5. c4 Nb6 6. Be2 Be7 7. Nc3 a6 8. Bb2 0-0 9. Ne4 d6 10. exd6 Bxd6 11. Nxd6 Qxd6 12. Rc1 Qe7 13. Qc2 N6d7 14. 0-0 Nc6 15. d4 cxd4 16. Nxd4 Nxd4 17. Bxd4 e5 18. Bb2 Nf6 19. Bf3 Bg4 20. Bxg4 Nxg4 21. h3 Nh6 22. Rfe1 f6 23. Kh1 Qc7 24. c5 Rac8 25. Qc4+ Nf7 26. Ba3 Rfe8 27. Re2 Kh8 28. Rd2 Ng5 29. Rcd1 Red8 30. h4 Nf7 31. Qe6 Re8 32. Qd7 Qxd7 33. Rxd7 Red8 34. b4 Kg8 35. g3 Kf8 36. c6 Ke8 37. cxb7 Rb8 38. Rxd8+ Nxd8 39. Rd6 Rxb7 40. Rxa6 Kd7 41. Ra5 Nc6 42. Ra8 Nd4 43. Kg2 Kc6 44. Rc8+ Kb6 45. Bc1 Ra7 46. a3 Nb5 47. Be3+ Nd4 48. Rc3 Rd7 49. a4 Kb7 50. b5 Rd5 51. g4 g6 52. Rd3 f5 53. gxf5 gxf5 54. Bxd4 exd4 55. Kf3 Kb6 56. Ke2 Ka5 57. Ra3 Kb4 58. Ra1 d3+ 59. Kd2 Ka5 60. Ra3 Rd4 61. Rxd3 Rxa4 62. Rd5 f4 63. Rh5 Ra2+ 64. Ke1 Ra1+ 65. Ke2 Ra2+ 66. Kf3 Rb2 67. Rxh7 Rxb5 68. Kxf4 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2017.12.02"]
[Round "2"]
[White "Baeta, Marcio Netto"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1954"]
[BlackElo "1709"]
[PlyCount "111"]
[EventDate "2017.12.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 e6 4. Nxd4 a6 5. g3 Qc7 6. Bg2 Nf6 7. 0-0 Be7 8. Be3 0-0 9. Nc3 d6 10. f4 Nbd7 11. a4 Rb8 12. Qe2 b6 13. e5 dxe5 14. Nc6 Bc5 15. Bxc5 Nxc5 16. fxe5 Nfd7 17. b4 Nb7 18. Rf4 Ra8 19. Ne7+ Kh8 20. Qd3 g6 21. Rc4 Ndc5 22. Nxc8 Raxc8 23. bxc5 Nxc5 24. Qd6 Qa7 25. Qd4 Rfd8 26. Qf2 Kg8 27. Rd1 Rxd1+ 28. Nxd1 b5 29. axb5 axb5 30. Rd4 Qa1 31. Bf1 b4 32. Qd2 Qa5 33. Nb2 Qc7 34. Qe3 Qb8 35. Nc4 b3 36. cxb3 Nxb3 37. Rd7 Nc5 38. Rd4 Qa7 39. Nd6 Nb3 40. Rd3 Qxe3+ 41. Rxe3 Rb8 42. Rf3 Nd4 43. Rxf7 Rb1 44. Rf2 Re1 45. Nc4 Rc1 46. Kg2 Nf5 47. Bd3 Rxc4 48. Rxf5 Rc5 49. Rg5 Kg7 50. Kf3 Ra5 51. h4 h6 52. Rxg6+ Kf7 53. Rf6+ Ke7 54. Kf4 Rd5 55. Be4 Rd1 56. Rxh6 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2017.12.02"]
[Round "1"]
[White "Machado, Wallace Fernandes"]
[Black "Maia, Marco Aurelio Ferre"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1709"]
[BlackElo "2059"]
[PlyCount "110"]
[EventDate "2017.12.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. Bd3 Bg6 4. Nf3 e6 5. Nbd2 Nf6 6. Nf1 Bd6 7. c4 c6 8. a3 Nbd7 9. c5 Bc7 10. Qc2 Bxd3 11. Qxd3 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Nd2 Qe7 15. Nf3 Bc7 16. b4 0-0 17. 0-0 Qe4 18. Qc3 Ng4 19. Bb2 f6 20. Rad1 Ne5 21. Nd4 Nc4 22. Bc1 a6 23. Rfe1 Rfe8 24. g3 Ne5 25. Rf1 Nf3+ 26. Nxf3 Qxf3 27. Bb2 Re4 28. Qb3 Rae8 29. Rd3 h5 30. Qd1 Qf5 31. Bc1 h4 32. f3 Rc4 33. g4 Qe5 34. Rf2 a5 35. Bb2 Qe6 36. Qd2 h3 37. b5 Rxc5 38. bxc6 bxc6 39. Re2 Rc4 40. Bc3 Rb8 41. Qd1 a4 42. Bd4 Be5 43. Kf1 Qd7 44. e4 Bxd4 45. Rxd4 Rc3 46. Red2 Rbb3 47. R4d3 d4 48. Rxc3 Rxc3 49. Rxd4 Rxf3+ 50. Qxf3 Qxd4 51. Ke2 Qb2+ 52. Kd1 Qxh2 53. Qd3 Qg1+ 54. Kc2 h2 55. Qd8+ Kh7 0-1

[Event "Rio de Janeiro Duchamp op"]
[Site "Rio de Janeiro"]
[Date "2017.11.18"]
[Round "9"]
[White "Farias, Sergio Luiz Cardoso"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1572"]
[BlackElo "1755"]
[PlyCount "123"]
[EventDate "2017.11.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Nce2 Be7 8. f4 d6 9. c3 Nbd7 10. 0-0 b5 11. Ng3 Bb7 12. Bd2 0-0 13. Rc1 Rac8 14. Nf3 Nc5 15. Bb1 Qb6 16. Be3 Ng4 17. Bd4 e5 18. fxe5 dxe5 19. Bf2 Rfd8 20. Qe2 Nxf2 21. Qxf2 Qc7 22. Nf5 Bf8 23. Rce1 Ne6 24. Qg3 Nf4 25. Kh1 Rd7 26. Nh6+ Kh8 27. Ng4 f6 28. a3 Qc4 29. Ne3 Qb3 30. Rf2 Nd3 31. Bxd3 Rxd3 32. Qg4 Rcd8 33. h4 Qa4 34. Nf5 Qc4 35. h5 Bc8 36. N3h4 Qc5 37. Rff1 Qa7 38. Ng6+ Kg8 39. Nh6+ gxh6 40. Ne7+ Kf7 41. Qg8+ Ke8 42. Nxc8 Rxc8 43. Qe6+ Kd8 44. Qxf6+ Qe7 45. Qxf8+ Qe8 46. Qxe8+ Kxe8 47. Rd1 Rg3 48. Kh2 Rg5 49. Rf5 Ke7 50. Rd5 Ke6 51. Rdxe5+ Kd6 52. Rd5+ Ke6 53. Rde5+ Kd6 54. Rxg5 hxg5 55. Rxg5 Re8 56. Rg4 Re6 57. Kg3 a5 58. Kf3 a4 59. Rg5 Kc6 60. Rg7 h6 61. Rg6 Rd6 62. Kf4 1-0

[Event "Rio de Janeiro Duchamp op"]
[Site "Rio de Janeiro"]
[Date "2017.11.17"]
[Round "8"]
[White "Baeta, Marcio Netto"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1998"]
[BlackElo "1755"]
[PlyCount "45"]
[EventDate "2017.11.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. d4 e6 3. d5 exd5 4. exd5 d6 5. Nf3 g6 6. Bb5+ Bd7 7. Qe2+ Ne7 8. 0-0 Bg7 9. Re1 Bxb5 10. Qxb5+ Qd7 11. Na3 Qxb5 12. Nxb5 Kd7 13. Nc7 Na6 14. Nxa8 Rxa8 15. Rd1 Nb4 16. c4 Rb8 17. a3 Nc2 18. Ra2 b5 19. b4 Nd4 20. Nxd4 cxd4 21. Bb2 bxc4 22. Bxd4 Bxd4 23. Rxd4 1-0

[Event "Rio de Janeiro Duchamp op"]
[Site "Rio de Janeiro"]
[Date "2017.11.16"]
[Round "7"]
[White "Machado, Wallace Fernandes"]
[Black "Chaves, Jorge Antonio Torre"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1755"]
[BlackElo "1866"]
[PlyCount "94"]
[EventDate "2017.11.11"]
[EventType "swiss"]
[EventRounds "9"]
[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 c5 3. Nf3 e6 4. e3 d5 5. cxd5 exd5 6. dxc5 Bxc5 7. Be2 Nc6 8. 0-0 0-0 9. a3 a6 10. b4 Ba7 11. Bb2 Be6 12. Re1 Rc8 13. Nbd2 Re8 14. Nf1 Ne4 15. Bd3 Bg4 16. Be2 Bxf3 17. Bxf3 Qh4 18. Ng3 Rcd8 19. Bxg7 Nxg3 20. hxg3 Qg5 21. Bb2 Rd6 22. Qc2 Rde6 23. Rad1 d4 24. e4 Rd8 25. Bc1 Qg6 26. Bb2 Ree8 27. Qc1 Bb8 28. Qc5 Ba7 29. Qc1 Bb8 30. Qd2 Be5 31. a4 Bg7 32. b5 axb5 33. axb5 Ne5 34. Qb4 Qb6 35. Re2 d3 36. Ree1 Rc8 37. Qb3 Rc2 38. Rf1 Nxf3+ 39. gxf3 Rxb2 40. Qxd3 Rxb5 41. Rb1 Rxb1 42. Rxb1 Qc6 43. Qb3 Rb8 44. Qb6 Qxb6 45. Rxb6 Bd4 46. Rb4 Be5 47. Rb5 b6 0-1

[Event "Rio de Janeiro Duchamp U1800 op"]
[Site "Rio de Janeiro"]
[Date "2017.11.16"]
[Round "3.7"]
[White "Souza Jr, Helemberg Cubica De"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "B41"]
[BlackElo "1755"]
[PlyCount "111"]
[EventDate "2017.11.11"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. a3 Qc7 6. c4 Nf6 7. Nc3 Be7 8. Be2 d6 9. 0-0 0-0 10. Be3 Nbd7 11. Rc1 Rd8 12. f3 b6 13. Qd2 Nc5 14. b4 Bb7 15. bxc5 dxc5 16. Nxe6 fxe6 17. Qb2 h6 18. Rfd1 Rd6 19. Bf1 Rxd1 20. Rxd1 Bd6 21. g3 Nh5 22. f4 Be7 23. Bg2 Nf6 24. Qe2 Bc6 25. e5 Nh7 26. Ne4 Rb8 27. Qg4 Nf8 28. Nd6 Rd8 29. Ne4 b5 30. Rxd8 Bxd8 31. cxb5 axb5 32. Nxc5 Bxg2 33. Kxg2 Qc6+ 34. Qf3 Qc8 35. Qb7 Qxb7+ 36. Nxb7 Be7 37. Bc5 Bxc5 38. Nxc5 Kf7 39. Ne4 Nd7 40. Nd6+ Ke7 41. Nxb5 Nc5 42. Kf3 Kd7 43. Ke3 g5 44. fxg5 hxg5 45. h4 gxh4 46. gxh4 Kc6 47. Nc3 Nd7 48. Kf4 Kc5 49. Ne4+ Kc6 50. Nf6 Nf8 51. h5 Kc5 52. h6 Kc4 53. h7 Kb3 54. Kg5 Nxh7+ 55. Nxh7 Kxa3 56. Kf6 1-0

[Event "Rio de Janeiro Duchamp U1800 op"]
[Site "Rio de Janeiro"]
[Date "2017.11.15"]
[Round "2.2"]
[White "Machado, Wallace Fernandes"]
[Black "Rial, Antonio Marcos Pino"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1755"]
[BlackElo "1666"]
[PlyCount "88"]
[EventDate "2017.11.11"]
[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 g6 2. d4 Bg7 3. c4 c5 4. e5 cxd4 5. Qxd4 Qa5+ 6. Nd2 Nc6 7. Qe4 Qxe5 8. Bd3 Nf6 9. Qe2 0-0 10. Ngf3 Qxe2+ 11. Kxe2 d5 12. Re1 Bg4 13. Kf1 Rfe8 14. cxd5 Nxd5 15. Bc4 Nb6 16. Bb3 Na5 17. Bd1 Rad8 18. h3 Bd7 19. Be2 Rc8 20. Rb1 Bf5 21. b4 Nc6 22. Rb3 Be6 23. Ra3 a6 24. b5 axb5 25. Bxb5 Red8 26. Ne4 Bc4+ 27. Bxc4 Nxc4 28. Rb3 N6a5 29. Rb5 b6 30. Ke2 Rc6 31. Kf1 Bf8 32. Bf4 f6 33. Ned2 Nxd2+ 34. Nxd2 Nb7 35. Be3 Nc5 36. Nf3 e5 37. Rc1 Rdc8 38. Rcb1 Na4 39. Bxb6 Nc3 40. a4 Nxb1 41. Rxb1 Rc1+ 42. Rxc1 Rxc1+ 43. Ke2 Bb4 44. Bd8 Kf7 0-1

[Event "Rio de Janeiro Duchamp op"]
[Site "Rio de Janeiro"]
[Date "2017.11.15"]
[Round "6"]
[White "Souza Jr, Helemberg Cubica De"]
[Black "Machado, Wallace Fernandes"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "1755"]
[PlyCount "56"]
[EventDate "2017.11.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. Be3 b5 8. a3 Bb7 9. f3 Be7 10. 0-0 0-0 11. Qd2 d6 12. Rad1 Nbd7 13. Nb3 Rac8 14. Bf2 Rfd8 15. Kh1 Nb6 16. Qe1 Nc4 17. Rb1 Nxa3 18. bxa3 Qxc3 19. Qxc3 Rxc3 20. Bd3 Nd7 21. Bd4 Rcc8 22. Rfd1 d5 23. exd5 Bxd5 24. Bb2 Bf6 25. Bc1 Nb6 26. Bd2 Na4 27. Nc1 Bb2 28. Ne2 Ba2 0-1

[Event "Rio de Janeiro Duchamp op"]
[Site "Rio de Janeiro"]
[Date "2017.11.14"]
[Round "5"]
[White "Machado, Wallace Fernandes"]
[Black "De Almeida, Roberto A Ferreira"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1755"]
[BlackElo "1822"]
[PlyCount "118"]
[EventDate "2017.11.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nc3 Nf6 4. Be2 g6 5. Be3 Bg7 6. Nf3 b6 7. 0-0 Bb7 8. Qd2 Ng4 9. Bf4 e5 10. Bg3 Bh6 11. Qe1 d6 12. h3 Nf6 13. a3 Nh5 14. Nd5 Nxg3 15. fxg3 0-0 16. Nh2 Nd4 17. Nf6+ Kh8 18. Bd1 Bg7 19. Nfg4 f5 20. c3 fxg4 21. cxd4 gxh3 22. dxc5 Rxf1+ 23. Qxf1 dxc5 24. gxh3 Qg5 25. Qe1 Ba6 26. Be2 Qe3+ 27. Qf2 Qd2 28. Bf1 Qg5 29. Nf3 Qe7 30. Qd2 Rf8 31. Be2 Bc8 32. Kg2 Rd8 33. Qe3 Qd7 34. g4 Ba6 35. Rd1 Qb5 36. Rd2 Qb3 37. Ng5 Kg8 38. Nf3 c4 39. Bd1 Qb5 40. Qg5 Rxd3 41. Qe7 Rxd2+ 42. Nxd2 Qxb2 43. Qd8+ Kf7 44. g5 Qd4 45. Qc7+ Kg8 46. Qb8+ Bf8 47. Bg4 Qxd2+ 48. Kg3 Qxg5 49. Kh2 Qe7 50. Qa8 Bb7 51. Qxa7 b5 52. Qb6 Bxe4 53. Qxb5 Qd6 54. Qxc4+ Bd5 55. Qc3 e4+ 56. Kg1 Qb6+ 57. Kf1 Qb1+ 58. Ke2 Qa2+ 59. Ke3 Bh6+ 0-1

[Event "Rio de Janeiro Duchamp op"]
[Site "Rio de Janeiro"]
[Date "2017.11.13"]
[Round "4"]
[White "Noseda, Francesco"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1978"]
[BlackElo "1755"]
[PlyCount "107"]
[EventDate "2017.11.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 c5 4. e3 a6 5. c3 Be7 6. Nbd2 b5 7. Bd3 Bb7 8. h3 Qb6 9. 0-0 d6 10. e4 Nbd7 11. Qe2 0-0 12. e5 Nd5 13. Bg3 dxe5 14. dxe5 Rad8 15. Qe4 g6 16. Qe2 Rfe8 17. Ne4 Kg7 18. Rad1 c4 19. Bb1 Nc5 20. Nxc5 Bxc5 21. Bh4 Be7 22. Bxe7 Rxe7 23. g3 Red7 24. Nd4 Qc7 25. a3 Ba8 26. Rfe1 Qb7 27. Be4 Qc7 28. Bg2 Qb6 29. Kh2 Rc8 30. Qg4 a5 31. Bxd5 Bxd5 32. Qf4 Rcd8 33. h4 Ba8 34. Qf6+ Kg8 35. h5 Qc5 36. h6 Qf8 37. Qh4 Rd5 38. g4 R8d7 39. g5 Qb8 40. Qf4 Qd8 41. Kg3 b4 42. axb4 axb4 43. Ra1 Rxd4 44. cxd4 Rxd4 45. Qxd4 Qxg5+ 46. Qg4 Qd8 47. Red1 Bd5 48. Qf4 c3 49. bxc3 bxc3 50. Rac1 Qc7 51. Qf6 Kf8 52. Rc2 Ke8 53. Rdc1 Qc4 54. Rxc3 1-0

[Event "Rio de Janeiro Duchamp op"]
[Site "Rio de Janeiro"]
[Date "2017.11.12"]
[Round "3"]
[White "Machado, Wallace Fernandes"]
[Black "Ramos, Angelo Bil"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1755"]
[BlackElo "1994"]
[PlyCount "82"]
[EventDate "2017.11.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Bd3 0-0 6. Nf3 c6 7. 0-0 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Bd2 Nbd7 11. c5 e5 12. Bc2 Ne8 13. Ne2 f5 14. Bc3 Qe7 15. Rae1 Nc7 16. b4 Rae8 17. a4 a6 18. Bb3 Ne6 19. Qg3 Ng5 20. Bc2 Ne4 21. Bxe4 fxe4 22. Rb1 Rf5 23. f4 exf3 24. Rxf3 Rxf3 25. Qxf3 exd4 26. Bxd4 Ne5 27. Qg3 Nc4 28. Rb3 Nd2 29. Rd3 Ne4 30. Qe1 Rf8 31. Qa1 Bh6 32. Qe1 Qf7 33. Rb3 Bg5 34. b5 axb5 35. axb5 Qe7 36. bxc6 bxc6 37. Qb4 Bh4 38. g3 Qf7 39. Nf4 Nxg3 40. Qb7 Ne2+ 41. Kh1 Qxb7 0-1

[Event "Rio de Janeiro Duchamp op"]
[Site "Rio de Janeiro"]
[Date "2017.11.12"]
[Round "2"]
[White "Machado, Wallace Fernandes"]
[Black "Viana, Dirceu"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1755"]
[BlackElo "2189"]
[PlyCount "70"]
[EventDate "2017.11.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Bd3 e5 4. c3 Nc6 5. d5 Ne7 6. Ne2 Ng6 7. 0-0 Be7 8. h3 0-0 9. Be3 c6 10. c4 Nh5 11. Qc2 cxd5 12. cxd5 Bg5 13. Bd2 Bd7 14. Qc1 Bxd2 15. Qxd2 Nhf4 16. Nxf4 Nxf4 17. Qe3 Qg5 18. Qf3 Bxh3 19. g3 Nxd3 20. Qxd3 Bxf1 21. Qxf1 Rac8 22. Nc3 a6 23. a4 h5 24. Kg2 h4 25. Qe2 hxg3 26. fxg3 g6 27. Rh1 Kg7 28. Rf1 Rc7 29. Qf2 Rc4 30. Qf3 Rd4 31. Rf2 Rd2 32. a5 Rxf2+ 33. Qxf2 Rh8 34. Qe2 Qh6 35. Nd1 Qh1+ 0-1

[Event "Rio de Janeiro Duchamp op"]
[Site "Rio de Janeiro"]
[Date "2017.11.11"]
[Round "1"]
[White "Orlandi Neto, Aristides"]
[Black "Machado, Wallace Fernandes"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1766"]
[BlackElo "1755"]
[PlyCount "109"]
[EventDate "2017.11.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. a3 Be7 8. 0-0 0-0 9. Re1 d6 10. Bg5 Nbd7 11. Bf3 Qa5 12. Qd2 Ne5 13. Be2 Qc7 14. Rad1 Rd8 15. f4 Ned7 16. Bf3 Rb8 17. Kh1 b5 18. e5 dxe5 19. Nc6 Re8 20. Nxb8 Qxb8 21. Bc6 exf4 22. Bxd7 Rd8 23. Qxf4 Qxf4 24. Bxf4 Rxd7 25. Rxd7 Nxd7 26. Ne4 e5 27. Be3 f5 28. Nc3 Bb7 29. Rd1 Bc6 30. Nd5 Bf8 31. Nb4 Bxb4 32. axb4 Nf6 33. Rd6 Bb7 34. Rb6 Be4 35. c3 Nd5 36. Rb8+ Kf7 37. Bd2 f4 38. b3 g5 39. c4 bxc4 40. bxc4 Nf6 41. Rb6 Bd3 42. c5 e4 43. c6 e3 44. Be1 g4 45. Rb7+ Ke6 46. c7 Kd7 47. Rb6 Ne4 48. Rc6 Kc8 49. Re6 f3 50. gxf3 gxf3 51. Bg3 Nxg3+ 52. hxg3 f2 53. Rf6 f1Q+ 54. Rxf1 Bxf1 55. Kg1 0-1

[Event "Tijuca Tenis Clube op 3rd"]
[Site "Rio de Janeiro"]
[Date "2017.09.24"]
[Round "5"]
[White "Limp, Eduardo Thelio"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2377"]
[BlackElo "1757"]
[PlyCount "73"]
[EventDate "2017.09.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 b6 4. c4 Bb7 5. Nc3 e6 6. Bg5 f6 7. Be3 Nh6 8. h3 Nf7 9. Bd3 Qe7 10. a3 a6 11. b4 d6 12. 0-0 0-0 13. Rc1 Nd7 14. d5 e5 15. c5 dxc5 16. bxc5 Nxc5 17. Bxc5 bxc5 18. Na4 c4 19. Rxc4 Nd6 20. Rc3 f5 21. Nc5 Bxd5 22. Bxa6 Bxe4 23. Be2 Rfd8 24. Qb3+ Kh8 25. Ne6 Rdb8 26. Qa2 Ra7 27. Rfc1 c6 28. Nxg7 Kxg7 29. Re3 Rab7 30. Qd2 Rb1 31. Rxb1 Rxb1+ 32. Kh2 g5 33. Nxg5 f4 34. Rxe4 h6 35. Qd3 Nxe4 36. Qxe4 Rb2 37. Qh7+ 1-0

[Event "Tijuca Tenis Clube op 3rd"]
[Site "Rio de Janeiro"]
[Date "2017.09.24"]
[Round "6"]
[White "Machado, Wallace Fernandes"]
[Black "Rial, Antonio Marcos Pino"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1757"]
[BlackElo "1656"]
[PlyCount "99"]
[EventDate "2017.09.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. dxe5 Nxe5 4. Bf4 Qf6 5. Bg3 Bb4+ 6. c3 Ba5 7. Be2 Ne7 8. Nd2 0-0 9. Ngf3 N7g6 10. 0-0 d6 11. Qc2 Nf4 12. Bd1 Bg4 13. Qa4 Bb6 14. Qb5 a6 15. Qb3 Be6 16. Qa4 Bd7 17. Qc2 Rfe8 18. Nxe5 dxe5 19. Nc4 Ba7 20. Re1 Ng6 21. Ne3 Rad8 22. Nd5 Qd6 23. Bh5 c6 24. Ne3 Nf4 25. Rad1 Qh6 26. Bf3 Nh5 27. Bxh5 Qxh5 28. Qd2 Bb6 29. Qc2 Bc7 30. Rd3 Be6 31. Red1 Rxd3 32. Rxd3 f6 33. Qd2 Bxa2 34. Rd7 Bb6 35. Nf5 Bf7 36. Nd6 Rf8 37. Nxb7 Bb3 38. Qd6 h6 39. Qxc6 Bd4 40. h3 Qd1+ 41. Kh2 Ba4 42. Qe6+ Kh8 43. Rd6 Rb8 44. cxd4 Rxb7 45. Qc8+ Kh7 46. Qxb7 exd4 47. Rxf6 Qc2 48. Rf7 Bc6 49. Rxg7+ Kh8 50. Rh7+ 1-0

[Event "Tijuca Tenis Clube op 3rd"]
[Site "Rio de Janeiro"]
[Date "2017.09.23"]
[Round "3"]
[White "Bezerra, Natacio Goncalves"]
[Black "Machado, Wallace Fernandes"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1996"]
[BlackElo "1757"]
[PlyCount "111"]
[EventDate "2017.09.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 a6 4. Bg2 Qc7 5. d3 Nf6 6. f4 d6 7. Nf3 Nbd7 8. 0-0 Be7 9. h3 0-0 10. g4 Rd8 11. Qe1 b5 12. Be3 Nb6 13. Nh4 b4 14. e5 Nfd5 15. Nxd5 Nxd5 16. Bd2 dxe5 17. fxe5 Ra7 18. Nf3 Bd7 19. Ng5 Bxg5 20. Bxg5 Re8 21. Bh4 Bc6 22. Bf2 Ba8 23. Bg3 Nb6 24. Be4 Bxe4 25. Qxe4 Rd8 26. a3 Nd5 27. h4 Qb6 28. Kh2 Rad7 29. a4 a5 30. Rf3 Qc7 31. h5 h6 32. Bh4 Rc8 33. g5 hxg5 34. Bxg5 Ne7 35. Bxe7 Rxe7 36. Rg1 f5 37. Qf4 Rd8 38. c3 Rd5 39. d4 bxc3 40. bxc3 cxd4 41. cxd4 Qc2+ 42. Rg2 Qxa4 43. Qg5 Qd7 44. Rb3 Qc7 45. Rb8+ Rd8 46. Rxd8+ Qxd8 47. h6 Qf8 48. Ra2 Ra7 49. Qg6 Qf7 50. Qxf7+ Rxf7 51. Rxa5 g5 52. d5 exd5 53. Rxd5 Re7 54. e6 Rxe6 55. Rxf5 Rxh6+ 56. Kg3 1/2-1/2

[Event "Tijuca Tenis Clube op 3rd"]
[Site "Rio de Janeiro"]
[Date "2017.09.23"]
[Round "4"]
[White "Machado, Wallace Fernandes"]
[Black "Mesquita, Arnaldo Leite"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1757"]
[BlackElo "1700"]
[PlyCount "100"]
[EventDate "2017.09.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. e3 Nc6 4. Nc3 g6 5. Be2 Bg7 6. 0-0 0-0 7. a3 d6 8. d3 a6 9. Qd2 Rb8 10. h3 b5 11. cxb5 axb5 12. Rb1 b4 13. axb4 Nxb4 14. d4 Bf5 15. Ra1 Ra8 16. Ra3 Qb6 17. Nh4 Ne4 18. Nxe4 Bxe4 19. f3 Bb7 20. Rb3 e6 21. g3 Bd5 22. Ra3 cxd4 23. Rxa8 Rxa8 24. exd4 Qxd4+ 25. Qxd4 Bxd4+ 26. Kh2 Ra2 27. Ng2 Bxb2 28. Bd2 Ba3 29. Bxb4 Bxb4 30. Nf4 Bc4 31. Rf2 d5 32. Rg2 Bxe2 33. Rxe2 Rxe2+ 34. Nxe2 e5 35. Kg2 f5 36. Nc1 Kf7 37. Kf1 Ke6 38. Ke2 d4 39. Nd3 Ba3 40. Kf2 Kd5 41. Ke2 g5 42. Kd2 Bd6 43. g4 e4 44. fxe4+ fxe4 45. Ne1 Bb4+ 46. Ke2 Bxe1 47. Kxe1 e3 48. Kd1 d3 49. Ke1 Ke4 50. Kf1 Kf3 0-1

[Event "Tijuca Tenis Clube op 3rd"]
[Site "Rio de Janeiro"]
[Date "2017.09.22"]
[Round "2"]
[White "Machado, Wallace Fernandes"]
[Black "Viana, Dirceu"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1757"]
[BlackElo "2211"]
[PlyCount "50"]
[EventDate "2017.09.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. d4 exd4 4. Qxd4 Nc6 5. Qd2 Nf6 6. e3 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 Re8 10. Bd3 a5 11. a3 Nd7 12. b3 Nc5 13. Bc2 Bg4 14. Ne1 Be6 15. Bb2 a4 16. b4 Nb3 17. Bxb3 axb3 18. Nd5 Ne5 19. Bxe5 dxe5 20. Nf3 c6 21. e4 cxd5 22. cxd5 Bg4 23. Qe3 f5 24. Rfd1 fxe4 25. Qxe4 b2 0-1

[Event "Tijuca Tenis Clube op 2nd"]
[Site "Rio de Janeiro"]
[Date "2017.07.22"]
[Round "5"]
[White "Ferreira, Jose Carlos"]
[Black "Machado, Wallace Fernandes"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "1816"]
[BlackElo "1764"]
[PlyCount "64"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[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 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 0-0 9. 0-0 a6 10. a4 Re8 11. f3 Qc7 12. Ng3 Nbd7 13. Rb1 Qb6 14. Kh1 Ne5 15. Bc2 Qa5 16. Nce2 b5 17. Bd2 Qc7 18. Qc1 Bd7 19. b3 Bc8 20. f4 Ned7 21. axb5 axb5 22. Bd3 Ba6 23. Ng1 b4 24. Bxa6 Rxa6 25. Bxb4 Nxe4 26. Nxe4 Rxe4 27. Bc3 Nf6 28. Qd1 Qe7 29. Qd3 Ra8 30. Rbe1 Re8 31. Bxf6 Bxf6 32. Nf3 Rxe1 0-1

[Event "Tijuca Tenis Clube op 2nd"]
[Site "Rio de Janeiro"]
[Date "2017.07.22"]
[Round "6"]
[White "Machado, Wallace Fernandes"]
[Black "Da Silva, Claudio Oliveira"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1764"]
[BlackElo "1765"]
[PlyCount "82"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. e3 Bg7 7. Be2 0-0 8. 0-0 d6 9. Rb1 Bd7 10. Qd2 Rc8 11. b4 Ne5 12. c5 dxc5 13. bxc5 Rxc5 14. f4 Nc4 15. Bxc4 Rxc4 16. Rxb7 Qc8 17. Rb3 Rd8 18. Qb2 e6 19. Bd2 Rc5 20. Qa3 a6 21. Rfb1 Bf8 22. Qb2 e5 23. fxe5 Rxe5 24. Rc1 Qa8 25. Nde2 Bc6 26. g3 Bg7 27. Rb6 Bh1 28. e4 Bxe4 29. Nxe4 Nxe4 30. Bc3 Nxc3 31. Nxc3 Re3 32. Rb7 Qc8 33. Qb3 Re6 34. Rc2 Qc5+ 35. Kg2 Qc6+ 36. Kh3 Qf3 37. Qc4 Qf5+ 38. Kg2 Qxc2+ 39. Kh3 Qxc3 40. Qf4 Qf6 41. Qc7 Qf5+ 0-1

[Event "Tijuca Tenis Clube op 2nd"]
[Site "Rio de Janeiro"]
[Date "2017.07.16"]
[Round "3"]
[White "Machado, Wallace Fernandes"]
[Black "Mesquita, Victor Noronha"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1764"]
[BlackElo "1144"]
[PlyCount "100"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Be2 Bf5 7. 0-0 Nbd7 8. Re1 e6 9. h3 h6 10. Bd2 Qc7 11. Nb1 Bd6 12. c4 0-0 13. Bc3 Bf4 14. Bd3 Bxd3 15. Qxd3 Rad8 16. Qc2 Nb6 17. b3 Nfd7 18. Re4 Rfe8 19. Ba5 c5 20. Bc3 Bd6 21. Nbd2 cxd4 22. Nxd4 Nf6 23. Re2 a6 24. Rae1 e5 25. N4f3 Nbd7 26. Nh4 Re7 27. Nf5 Re6 28. Nxd6 Qxd6 29. Nf3 Rde8 30. Rd2 Qc6 31. Rde2 Qc7 32. Qb2 e4 33. Nd4 R6e7 34. Re3 Nc5 35. Qa1 Nd3 36. Rd1 Qf4 37. Rf1 Nxf2 38. Nc2 Nxh3+ 39. Rxh3 Qg5 40. Ne3 Nh5 41. Rf5 Nf4 42. Rxg5 Nxh3+ 43. gxh3 hxg5 44. Bxg7 f5 45. Nxf5 e3 46. Nxe7+ Rxe7 47. Bf6 Rh7 48. Qe5 Rxh3 49. Qxg5+ Kf7 50. Qg7+ Ke6 1-0

[Event "Tijuca Tenis Clube op 2nd"]
[Site "Rio de Janeiro"]
[Date "2017.07.16"]
[Round "4"]
[White "Machado, Wallace Fernandes"]
[Black "Ramos, Angelo Bil"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1764"]
[BlackElo "1977"]
[PlyCount "106"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[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. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. h3 Na5 9. c3 Nxb3 10. Qxb3 c5 11. d3 0-0 12. Bg5 Be6 13. Qc2 Qc7 14. Nbd2 Rac8 15. b3 h6 16. Be3 d5 17. Rac1 Qb8 18. Qb2 d4 19. cxd4 cxd4 20. Nxd4 exd4 21. Bxd4 Rfd8 22. Nf3 Rxc1 23. Rxc1 Rc8 24. Be5 Rxc1+ 25. Qxc1 Qc8 26. Qb2 Ne8 27. Bf4 b4 28. d4 Qc3 29. Qe2 Bc8 30. d5 g5 31. Be5 Qc1+ 32. Kh2 Bd6 33. Bxd6 Nxd6 34. Nd4 Qf4+ 35. Kg1 Qxe4 36. Qxe4 Nxe4 37. Nc6 Kf8 38. f3 Nf6 39. d6 Ne8 40. d7 Bxd7 41. Nxb4 Nc7 42. Kf2 Ke7 43. Ke3 Kd6 44. Kd4 f6 45. Ke4 a5 46. Nd3 f5+ 47. Kd4 Be6 48. g4 Nb5+ 49. Ke3 f4+ 50. Kf2 Nc3 51. Nc1 Kc5 52. a3 Kd4 53. b4 a4 0-1

[Event "Tijuca Tenis Clube op 2nd"]
[Site "Rio de Janeiro"]
[Date "2017.07.15"]
[Round "2"]
[White "Rios Filho, Hilton Carlos da Si"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "D23"]
[WhiteElo "2105"]
[BlackElo "1764"]
[PlyCount "41"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 dxc4 5. Qxc4 Bg4 6. Nbd2 e6 7. Qc2 Be7 8. e4 Qc7 9. Bd3 Nbd7 10. a3 h6 11. b4 Bxf3 12. Nxf3 0-0 13. Qe2 Rad8 14. e5 Nd5 15. Qe4 f5 16. exf6 N7xf6 17. Qxe6+ Kh8 18. Ne5 g5 19. h4 Qc8 20. Qxc8 Rxc8 21. hxg5 1-0

[Event "Tijuca Tenis Clube op 2nd"]
[Site "Rio de Janeiro"]
[Date "2017.07.15"]
[Round "1"]
[White "Soares, Joao Carlos TC"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2045"]
[BlackElo "1764"]
[PlyCount "113"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. g3 Nf6 7. Bg2 Bb4 8. 0-0 0-0 9. Qd3 Nc6 10. Nxc6 dxc6 11. a3 Rd8 12. Qe2 Be7 13. e5 Nd5 14. Nd1 c5 15. c4 Nb6 16. f4 Bd7 17. Be4 Bc6 18. Bc2 Rd7 19. Be3 Rad8 20. Nf2 Nc8 21. Qh5 g6 22. Qh3 Bf3 23. Ne4 Bxe4 24. Bxe4 Bf8 25. g4 Ne7 26. Qg3 Nc6 27. h4 Nd4 28. Rae1 Qb6 29. Rf2 Qa5 30. Rg2 Qa4 31. Rc1 Qb3 32. Kh2 Bg7 33. Rc3 Qd1 34. Rc1 Qb3 35. h5 Qb6 36. f5 exf5 37. gxf5 Qc7 38. Bf4 Qb6 39. h6 Bf8 40. e6 Nxe6 41. fxe6 Qxe6 42. Bd5 Qf6 43. Qg5 Qxf4+ 44. Qxf4 Bd6 45. Qxd6 Rxd6 46. Rf2 R6d7 47. Rcf1 Rf8 48. Kg3 b5 49. b3 a5 50. a4 bxa4 51. bxa4 Re7 52. Rf6 Re3+ 53. R1f3 Re7 54. Rc6 Re1 55. Rxf7 Rg1+ 56. Kh2 Rxf7 57. Rc8# 1-0

[Event "Guanabara CC op 2nd"]
[Site "Rio de Janeiro"]
[Date "2017.06.03"]
[Round "6"]
[White "Alves da Silva, Jadson Paulino"]
[Black "Machado, Wallace Fernandes"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1780"]
[BlackElo "1756"]
[PlyCount "80"]
[EventDate "2017.05.20"]
[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. c3 e6 3. d4 Qc7 4. Nf3 a6 5. Be2 b5 6. Be3 Bb7 7. Nbd2 d6 8. 0-0 Nf6 9. Bd3 Nbd7 10. Bf4 e5 11. Bg3 Be7 12. Rc1 0-0 13. Re1 Nh5 14. Nf1 Rad8 15. h3 Nxg3 16. Nxg3 Bc8 17. Bb1 Rfe8 18. Qd2 Nf8 19. Qe2 Ng6 20. Qe3 Nf4 21. Ne2 Ng6 22. Rf1 Bd7 23. Nh2 Qc8 24. f4 h6 25. f5 Bg5 26. Qf2 exd4 27. cxd4 Nh4 28. Rcd1 Nxf5 29. Nf4 Nxd4 30. Nd5 Be6 31. h4 Be7 32. Rd3 Bxd5 33. exd5 Bf6 34. Kh1 Re2 35. Qf4 Qd7 36. Ng4 Qe7 37. Nxh6+ Kf8 38. Rg3 Re1 39. Ng4 Rxf1+ 40. Qxf1 Bxh4 0-1

[Event "Guanabara CC op 2nd"]
[Site "Rio de Janeiro"]
[Date "2017.06.03"]
[Round "5"]
[White "Machado, Wallace Fernandes"]
[Black "Da Costa, Carlos Henrique Luz"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1756"]
[BlackElo "1575"]
[PlyCount "77"]
[EventDate "2017.05.20"]
[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 e6 2. d4 d5 3. Bd3 Nf6 4. exd5 exd5 5. Ne2 Bd6 6. 0-0 0-0 7. Bf4 Bg4 8. Bxd6 Qxd6 9. h3 Bh5 10. c3 Nbd7 11. Qc2 Rfe8 12. Ng3 Bg6 13. Nf5 Qf4 14. g3 Qf3 15. Nd2 Qh5 16. Ne3 Qxh3 17. Rae1 Ne4 18. Nf3 Ndf6 19. Nxd5 Nxd5 20. Bxe4 Bxe4 21. Rxe4 Nf6 22. Rh4 Qe6 23. Ne5 g6 24. Qc1 h5 25. Qb1 Kg7 26. f3 Qb6 27. Kg2 Qb5 28. g4 Qe2+ 29. Rf2 Qe3 30. Qh1 g5 31. Rh3 hxg4 32. Nxg4 Nxg4 33. Rh7+ Kf6 34. fxg4+ Ke7 35. Qh5 Kd8 36. Rhxf7 Rh8 37. R7f3 Qe5 38. dxe5 Rxh5 39. gxh5 1-0

