[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2023.10.15"]
[Round "5"]
[White "Braz, Julio Stephano Rosa"]
[Black "Teixeira, Matheus Cesar Matte"]
[Result "0-1"]
[ECO "A16"]
[BlackElo "1800"]
[PlyCount "86"]
[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. c4 g6 2. Nc3 Bg7 3. e3 Nf6 4. Nf3 d6 5. h3 c6 6. d4 0-0 7. Be2 a6 8. 0-0 b5 9. cxb5 axb5 10. b4 Bb7 11. Bb2 Nbd7 12. a4 bxa4 13. Rxa4 Rxa4 14. Nxa4 Nd5 15. Qb3 N7b6 16. Nc3 Qc7 17. Rc1 Qd7 18. Ne4 Ra8 19. b5 cxb5 20. Bxb5 Qf5 21. Ng3 Qf6 22. Bc6 Bxc6 23. Rxc6 h5 24. e4 Na4 25. exd5 Nxb2 26. Qxb2 h4 27. Ne2 Qf5 28. Qb7 Ra1+ 29. Kh2 Ra2 30. Qxe7 Bf6 31. Qxd6 Kg7 32. Qf4 Rxe2 33. Qxf5 gxf5 34. Kg1 Re4 35. Rc4 Kf8 36. d6 Ke8 37. Ne5 Bxe5 38. dxe5 Rxc4 39. f3 f4 40. Kf1 Rc5 41. Ke2 Rxe5+ 42. Kd3 Kd7 43. Kd4 f6 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2023.10.15"]
[Round "6"]
[White "Teixeira, Matheus Cesar Matte"]
[Black "De Oliveira, Sergio Patricio"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1800"]
[BlackElo "1622"]
[PlyCount "86"]
[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. Bc4 e6 4. Nc3 Nf6 5. e5 dxe5 6. Nxe5 Bd6 7. Nf3 a6 8. a4 0-0 9. 0-0 Nc6 10. d4 cxd4 11. Ne2 e5 12. Kh1 h6 13. c3 d3 14. Neg1 e4 15. Ne1 Bxh2 16. Kxh2 Ng4+ 17. Kh1 Qh4+ 18. Nh3 Nge5 19. Bf4 Bxh3 20. Bg3 Qf6 21. Bd5 Bf5 22. Qd2 Rad8 23. Bxc6 Nxc6 24. Qf4 g5 25. Qe3 Qg6 26. f3 Rfe8 27. fxe4 Bxe4 28. Qf2 f5 29. Nf3 f4 30. Bxf4 gxf4 31. Nh4 Qg5 32. Nf3 Bxf3 33. Qxf3 Re2 34. Rae1 Qh4+ 35. Qh3 Qxh3+ 36. gxh3 f3 37. Rd1 Ne5 38. Kg1 Kf7 39. Rf2 Rg8+ 40. Kf1 Rg2 41. Rxd3 Rgxf2+ 42. Kg1 Nxd3 43. b4 Re1# 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2023.10.14"]
[Round "3"]
[White "Motta, Vinicius Araujo Dia"]
[Black "Teixeira, Matheus Cesar Matte"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1569"]
[BlackElo "1800"]
[PlyCount "148"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Nf3 Bg4 6. Qd2 Nd7 7. 0-0-0 Bxf3 8. gxf3 Ngf6 9. h4 Qa5 10. Bc4 d5 11. e5 dxc4 12. exf6 Nxf6 13. Bg5 Nd5 14. Qe2 0-0 15. Nxd5 Qxd5 16. c3 Rfe8 17. Rde1 e6 18. Qe3 h5 19. Qf4 Rac8 20. Bf6 Bxf6 21. Qxf6 Qf5 22. Qe5 Qxf3 23. Reg1 Qf5 24. Qe3 e5 25. Rg5 Qf4 26. Rxe5 Qxe3+ 27. Rxe3 Rxe3 28. fxe3 Re8 29. Kd2 f5 30. Rg1 Kf7 31. b3 cxb3 32. axb3 Re4 33. Rh1 Ke6 34. c4 a6 35. Kd3 Kd6 36. Rg1 Rg4 37. Rh1 Rg3 38. Rf1 Rh3 39. Rg1 f4 40. Rxg6+ Ke7 41. Rg7+ Kf6 42. Rxb7 Rxe3+ 43. Kd2 Re6 44. Rb8 Kf5 45. Rg8 Ke4 46. Rf8 Kf3 47. d5 cxd5 48. cxd5 Rd6 49. Rf5 Kg4 50. Re5 Kxh4 51. Ke2 Kg4 52. Kf2 h4 53. Re6 Rxd5 54. Rxa6 Rd2+ 55. Kg1 Rb2 56. Rb6 Rb1+ 57. Kf2 h3 58. Rc6 Kf5 59. Rh6 Rb2+ 60. Kg1 Rxb3 61. Kh2 Kg4 62. Rc6 Kh5 63. Rf6 Kg5 64. Rf8 Rg3 65. Rg8+ Kh4 66. Rh8+ Kg4 67. Rg8+ Kf3 68. Rh8 Kf2 69. Rf8 f3 70. Re8 Rg7 71. Kxh3 Rh7+ 72. Kg4 Kg2 73. Re3 Rf7 74. Rc3 Rf8 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2023.10.14"]
[Round "4"]
[White "Teixeira, Matheus Cesar Matte"]
[Black "Dias, Matheus Braga"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1800"]
[BlackElo "1932"]
[PlyCount "108"]
[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. Bc4 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 a6 7. 0-0 Be7 8. Qf3 Qc7 9. Bd3 Nbd7 10. Bd2 Ne5 11. Qe2 0-0 12. h3 b5 13. a3 Bb7 14. Nf3 Nxd3 15. cxd3 Rad8 16. Rac1 Qb8 17. d4 d5 18. exd5 Nxd5 19. Bg5 Nxc3 20. Rxc3 Bxf3 21. Qxf3 Bxg5 22. Qc6 Rd6 23. Qe4 Bf6 24. Rc5 Rxd4 25. Qc2 g6 26. Rc7 Be5 27. Rc6 Rc4 28. Rxc4 bxc4 29. Qxc4 Qb5 30. Qxb5 axb5 31. b3 Ra8 32. a4 bxa4 33. bxa4 Rxa4 34. g3 Ra1 35. Rxa1 Bxa1 36. g4 Bd4 37. Kg2 Bxf2 38. Kxf2 f5 39. gxf5 gxf5 40. Kf3 e5 41. h4 h5 42. Ke3 Kf7 43. Kd3 Ke6 44. Ke3 Kd5 45. Kf3 Kd4 46. Kg3 Ke3 47. Kg2 Kf4 48. Kh3 Kf3 49. Kh2 Kf2 50. Kh3 e4 51. Kh2 e3 52. Kh3 e2 53. Kh2 e1R 54. Kh3 Rh1# 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2023.10.12"]
[Round "2"]
[White "Teixeira, Matheus Cesar Matte"]
[Black "Pereira, Pedro Nunes"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1800"]
[BlackElo "1734"]
[PlyCount "68"]
[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 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 e6 6. a3 Qb6 7. b4 cxd4 8. cxd4 Nge7 9. Be3 Nf5 10. Be2 Be7 11. 0-0 0-0 12. Nc3 Bd7 13. Na4 Qd8 14. Nc5 b6 15. Nxd7 Qxd7 16. Rc1 Nxe3 17. fxe3 Rfc8 18. Qa4 Nxe5 19. Bb5 Nxf3+ 20. gxf3 Qd8 21. Bc6 Rab8 22. Qxa7 Rc7 23. Qa4 Rbc8 24. b5 Bd6 25. Qb3 Qg5+ 26. Kh1 Qh5 27. f4 Ra7 28. a4 g5 29. Rg1 Qf3+ 30. Rg2 Kh8 31. fxg5 Rg8 32. Rcg1 Rxg5 33. Qd1 Rxg2 34. Qxf3 Rxh2# 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2023.10.12"]
[Round "1"]
[White "Yunes, David Teles"]
[Black "Teixeira, Matheus Cesar Matte"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1953"]
[BlackElo "1800"]
[PlyCount "55"]
[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 g6 2. d4 Bg7 3. f4 d6 4. Nf3 c6 5. Nc3 Nf6 6. Bd3 0-0 7. 0-0 Bg4 8. h3 Bxf3 9. Qxf3 Qb6 10. Ne2 e5 11. fxe5 dxe5 12. Be3 Nbd7 13. c3 h5 14. a4 Qc7 15. g4 hxg4 16. hxg4 Nh7 17. Kg2 Rae8 18. Rh1 exd4 19. cxd4 Ndf6 20. g5 Nh5 21. Rxh5 gxh5 22. Qxh5 f5 23. Bc4+ Kh8 24. Rh1 Bh6 25. g6 Rxe4 26. Qxh6 Rg4+ 27. Kf2 Qg3+ 28. Nxg3 1-0

