[Event "Brasilia JEBS op"]
[Site "Brasilia"]
[Date "2023.10.30"]
[Round "6"]
[White "Costa, Janio Pedro Teixeir"]
[Black "Rodrigues, Arthur GA Dantas"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1314"]
[BlackElo "1215"]
[PlyCount "53"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. d4 e6 4. Bg2 Nf6 5. Bg5 Be7 6. 0-0 Nbd7 7. Nbd2 h6 8. Bf4 Qb6 9. dxc5 Nxc5 10. Rb1 0-0 11. c4 Rd8 12. Qc2 Bd6 13. Be3 Qc7 14. Rfc1 b6 15. Bxc5 bxc5 16. cxd5 Nxd5 17. b4 Ba6 18. bxc5 Rac8 19. Qa4 Qc6 20. Qxc6 Rxc6 21. cxd6 Rcxd6 22. Ne4 Rb6 23. Rxb6 axb6 24. Rd1 Bxe2 25. Rd2 Bc4 26. Ne5 Bb5 27. Nc3 1-0

[Event "Brasilia JEBS op"]
[Site "Brasilia"]
[Date "2023.10.29"]
[Round "5"]
[White "Costa, Janio Pedro Teixeir"]
[Black "De Sousa, Ryan Almeida Araujo"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1314"]
[PlyCount "51"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. c4 Nf6 4. cxd5 Nxd5 5. d4 Nb6 6. Nf3 exd4 7. Qxd4 Qxd4 8. Nxd4 Bb4+ 9. Nc3 0-0 10. Bf4 c6 11. Rc1 Na4 12. Rc2 Rd8 13. e3 Nd7 14. 0-0 Nxc3 15. bxc3 Bc5 16. Rd1 Nf6 17. h3 Bd7 18. Rcd2 Be6 19. Bg5 Ne4 20. Bxe4 Bxd4 21. Bxd8 Bxc3 22. Rd3 Bb4 23. Bc7 Bxa2 24. Rd8+ Rxd8 25. Rxd8+ Bf8 26. Bd6 1-0

[Event "Brasilia JEBS op"]
[Site "Brasilia"]
[Date "2023.10.29"]
[Round "3"]
[White "Costa, Janio Pedro Teixeir"]
[Black "Moreira, Gabriel Forechi"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1314"]
[PlyCount "52"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. Nf3 e6 4. 0-0 Be7 5. d4 0-0 6. Bf4 c5 7. c3 Nc6 8. Nbd2 h6 9. dxc5 Bxc5 10. Nb3 Bd6 11. Bxd6 Qxd6 12. Nbd4 Bd7 13. Rc1 e5 14. Nxc6 Bxc6 15. c4 Rac8 16. Re1 Qe6 17. cxd5 Bxd5 18. Qa4 a6 19. Nh4 Bxg2 20. Nxg2 Nd5 21. Qb3 Qd7 22. Rcd1 Rc5 23. Ne3 Rd8 24. a4 Qc6 25. Nf5 Qc8 26. Rxd5 b5 1-0

[Event "Brasilia JEBS op"]
[Site "Brasilia"]
[Date "2023.10.29"]
[Round "4"]
[White "Dantas, Pedro Lucas Araujo"]
[Black "Costa, Janio Pedro Teixeir"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1579"]
[BlackElo "1314"]
[PlyCount "101"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 Nf6 7. Bg5 Be7 8. 0-0-0 a6 9. e5 dxe5 10. Qxe5 Bd7 11. Bc4 0-0 12. Rhe1 Bd6 13. Qd4 h6 14. Bxf6 Qxf6 15. Qxf6 gxf6 16. Ne4 Bf4+ 17. Kb1 Bc6 18. Nxf6+ Kh8 19. g3 Bg5 20. Ne4 f5 21. Nxg5 hxg5 22. Re7 Rad8 23. Rxd8 Rxd8 24. Kc1 Bf3 25. Bd3 c5 26. Re5 c4 27. Rxf5 cxd3 28. Rxf3 dxc2 29. Kxc2 Kg7 30. Rd3 Re8 31. Rd7+ Kg6 32. Kd2 Rf8 33. Ke2 Re8+ 34. Kf3 g4+ 35. Kxg4 Re2 36. Rxb7 Rxf2 37. h4 Re2 38. Rb6+ Kh7 39. Rxa6 Rxb2 40. a4 Rb4+ 41. Kg5 Rb3 42. g4 Rc3 43. h5 Rc5+ 44. Kh4 Rc4 45. a5 Rc5 46. Ra7+ Kg8 47. a6 Ra5 48. h6 Kh8 49. g5 Ra4+ 50. Kh5 Ra5 51. Ra8+ 1-0

[Event "Brasilia JEBS op"]
[Site "Brasilia"]
[Date "2023.10.28"]
[Round "1"]
[White "Costa, Janio Pedro Teixeir"]
[Black "Penin, Vito Dos Santos"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1314"]
[PlyCount "71"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. c4 dxc4 4. Qc2 b5 5. Bg2 Bb7 6. a4 Nd4 7. Qc3 e5 8. axb5 Bd5 9. Na3 Bxa3 10. bxa3 a6 11. bxa6 Rxa6 12. Rb1 Nf6 13. d3 cxd3 14. Qxd3 Ra8 15. Bg5 Rxa3 16. Qd1 0-0 17. 0-0 Bxf3 18. exf3 h6 19. Be3 Re8 20. Kh1 Nf5 21. Bc5 Ra8 22. f4 Rc8 23. Bh3 g6 24. Qc2 Qd7 25. Rbd1 Qe6 26. fxe5 Nd7 27. Bxf5 gxf5 28. Be3 Nxe5 29. f3 h5 30. Qc1 Kh7 31. Bf4 Qg6 32. Bxe5 Rxe5 33. Rfe1 Kh8 34. Rxe5 Kg7 35. Qc3 Qf6 36. Qc5 1-0

[Event "Brasilia JEBS op"]
[Site "Brasilia"]
[Date "2023.10.28"]
[Round "2"]
[White "Kawamoto, Victor Misao Buriti"]
[Black "Costa, Janio Pedro Teixeir"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1631"]
[BlackElo "1314"]
[PlyCount "103"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. Nf3 Bc5 5. d3 h6 6. a3 a6 7. Ba2 d6 8. h3 Qe7 9. Ne2 Be6 10. Bxe6 fxe6 11. c3 0-0 12. Ng3 Rad8 13. 0-0 Qd7 14. b4 Ba7 15. a4 b5 16. axb5 axb5 17. Re1 Bb6 18. Be3 Bxe3 19. Rxe3 Ra8 20. Re2 Ne7 21. Rea2 Qc6 22. Qb3 Kh7 23. Qxe6 Rxa2 24. Rxa2 Ng6 25. Qb3 Ra8 26. Rxa8 Qxa8 27. Nf5 Qe8 28. g3 Qd7 29. Kg2 c6 30. Qc2 d5 31. Nd2 dxe4 32. dxe4 Ne7 33. Nh4 Qd6 34. Nb3 Nd7 35. f4 Kh8 36. fxe5 Nxe5 37. Nc5 Nc4 38. Kf2 Qf6+ 39. Ke2 Qe5 40. Qd3 Nd6 41. Kf2 Qf6+ 42. Nf3 Ng6 43. Nd7 Qe6 44. e5 Nf5 45. Nc5 Qa2+ 46. Kg1 Qa1+ 47. Kh2 Qa2+ 48. Kg1 Qa1+ 49. Kf2 Qa2+ 50. Ke1 Qa1+ 51. Ke2 Qb2+ 52. Nd2 1-0

[Event "Joao Pessoa op"]
[Site "Joao Pessoa"]
[Date "2023.03.22"]
[Round "3"]
[White "Costa, Janio Pedro Teixeir"]
[Black "Monteiro, Barbara Stephany Li"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1287"]
[PlyCount "48"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. e3 c6 5. Nc3 Bb4 6. Bd2 Nbd7 7. cxd5 cxd5 8. Qc2 0-0 9. Bd3 Re8 10. 0-0 e5 11. dxe5 Nxe5 12. a3 Nxf3+ 13. gxf3 Bd6 14. Rfe1 Bh3 15. Bf5 Bxf5 16. Qxf5 Re5 17. Qd3 Qd7 18. e4 Rae8 19. Nxd5 R8e6 20. Bf4 Rh5 21. Bxd6 Rxd6 22. Nxf6+ gxf6 23. Qe3 Rd2 24. Kh1 Qd6 1/2-1/2

[Event "Joao Pessoa op"]
[Site "Joao Pessoa"]
[Date "2023.03.18"]
[Round "4"]
[White "Da Silva, Marcelo Souza"]
[Black "Costa, Janio Pedro Teixeir"]
[Result "1/2-1/2"]
[ECO "D05"]
[BlackElo "1287"]
[PlyCount "62"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Be7 7. 0-0 0-0 8. Qe2 Re8 9. h3 b6 10. e4 dxe4 11. Nxe4 cxd4 12. cxd4 Nxd4 13. Nxf6+ Bxf6 14. Qe4 Nxf3+ 15. gxf3 Qd5 16. Qxh7+ Kf8 17. Be4 Qa5 18. a4 Rb8 19. b4 Qe5 20. Ba3 b5 21. axb5 Qg5+ 22. Kh1 Qh6 23. Qxh6 gxh6 24. Rad1 Bb7 25. Bc6 Rec8 26. Rd7 Bxc6 27. bxc6 Be7 28. Rfd1 Ke8 29. Rg1 Kf8 30. c7 Rb7 31. Rc1 Ke8 1/2-1/2

[Event "Joao Pessoa op"]
[Site "Joao Pessoa"]
[Date "2023.03.17"]
[Round "1"]
[White "Costa, Janio Pedro Teixeir"]
[Black "Freitas, Marcos Antonio da C"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1287"]
[BlackElo "1882"]
[PlyCount "74"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 0-0 7. 0-0 Re8 8. a3 a5 9. b3 Ngxe5 10. Bb2 Ra6 11. Nc3 Nxf3+ 12. Bxf3 Ne5 13. Qd5 Nxf3+ 14. Qxf3 Rh6 15. h3 Qh4 16. Ne2 d6 17. Qg3 Qxg3 18. Nxg3 Rg6 19. Bd4 Bxd4 20. exd4 Rge6 21. Rfd1 Bd7 22. Kf1 d5 23. Re1 Rb6 24. Rxe8+ Bxe8 25. Re1 Kf8 26. Re3 dxc4 27. bxc4 Rb2 28. Re2 Rb1+ 29. Re1 Rb3 30. Re3 a4 31. Ne4 b5 32. Nd2 bxc4 33. Nxb3 axb3 34. Re1 c3 35. Ke2 Bb5+ 36. Kd1 Bd3 37. Re3 b2 0-1

[Event "Joao Pessoa op"]
[Site "Joao Pessoa"]
[Date "2023.03.17"]
[Round "2"]
[White "Lima, Stefan Moisei Vieir"]
[Black "Costa, Janio Pedro Teixeir"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2007"]
[BlackElo "1287"]
[PlyCount "59"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 Nc6 10. 0-0-0 b5 11. Kb1 Qc7 12. g4 h6 13. h4 0-0-0 14. Nd5 Bxd5 15. exd5 Nb8 16. c4 bxc4 17. Rc1 Kd7 18. Bxc4 Qb7 19. Na5 Qa8 20. Qd3 Ke8 21. g5 hxg5 22. hxg5 Rxh1 23. Rxh1 Nfd7 24. g6 f6 25. Qf5 Nf8 26. Rh8 Rd7 27. Bb3 Rc7 28. Bb6 Rd7 29. Qe6 Rb7 30. Rxf8+ 1-0

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.23"]
[Round "11"]
[White "Costa, Janio Pedro Teixeir"]
[Black "Sotero, Francisco"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1279"]
[BlackElo "1634"]
[PlyCount "56"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Be7 5. Nf3 c6 6. e3 Nbd7 7. Bd3 dxc4 8. Bxc4 Nd5 9. Bxe7 Qxe7 10. 0-0 Qb4 11. Qb3 Qe7 12. Rac1 0-0 13. Bxd5 exd5 14. Qc2 f5 15. Na4 g5 16. Nc5 g4 17. Nxd7 gxf3 18. Ne5 fxg2 19. Rfe1 Qg5 20. f4 Qf6 21. Qxg2+ Kh8 22. Kf2 Rg8 23. Qh3 Be6 24. Rg1 Rxg1 25. Rxg1 Rg8 26. Rxg8+ Kxg8 27. Qh5 Qe7 28. Qg5+ Kf8 1/2-1/2

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.22"]
[Round "10"]
[White "Sato, Andrew Ryuji Silvei"]
[Black "Costa, Janio Pedro Teixeir"]
[Result "0-1"]
[ECO "C11"]
[BlackElo "1279"]
[PlyCount "78"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 e6 2. e4 Nf6 3. Nc3 d5 4. e5 Nfd7 5. Be3 c5 6. f4 cxd4 7. Bxd4 Nc6 8. Be3 Bb4 9. Nge2 Nb6 10. Bd2 Nc4 11. Bc1 d4 12. a3 Qa5 13. axb4 Qxa1 14. Nxd4 Nxb2 15. Nb3 Nxd1 16. Nxa1 Nxc3 17. Bb2 Nd5 18. b5 Nce7 19. g3 0-0 20. Bg2 Bd7 21. c4 Nb6 22. Bf1 Rac8 23. Ba3 Rfe8 24. Bg2 Nxc4 25. Bd6 Nxd6 26. exd6 Nf5 27. 0-0 Nxd6 28. Rd1 Nxb5 29. Rxd7 Rc1+ 30. Kf2 Rxa1 31. Rxb7 Ra2+ 32. Kf1 Rd8 33. Bf3 a6 34. f5 Nd4 35. Bd1 Nxf5 36. Ke1 Ra1 37. Ke2 Nxg3+ 38. hxg3 Raxd1 39. Kf2 g5 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.21"]
[Round "9"]
[White "Costa, Janio Pedro Teixeir"]
[Black "Guerra, Thiago Ribeiro"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1279"]
[BlackElo "1889"]
[PlyCount "74"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 0-0 5. Bg5 b6 6. g3 Bb7 7. Bg2 d5 8. cxd5 Bxd5 9. 0-0 Bxc3 10. bxc3 Nbd7 11. Qc2 h6 12. Bf4 c5 13. c4 Be4 14. Qc3 cxd4 15. Qxd4 Re8 16. Ne5 Bxg2 17. Kxg2 Qc8 18. Nxd7 Nxd7 19. Rad1 e5 20. Qxd7 exf4 21. Qd3 Qc6+ 22. Kg1 Re4 23. Rc1 Rae8 24. Rfe1 Qe6 25. Rc2 fxg3 26. hxg3 Rc8 27. Rec1 Rc5 28. Qd8+ Kh7 29. Qd3 g6 30. Kg2 Rce5 31. Re1 Qc6 32. Qf3 Rf5 33. Qb3 Re3+ 34. Kg1 Rxb3 35. axb3 Rh5 36. f3 Qe6 37. Kf2 Rh2+ 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.20"]
[Round "8"]
[White "Franca, Jairo Jr"]
[Black "Costa, Janio Pedro Teixeir"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1722"]
[BlackElo "1279"]
[PlyCount "37"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 e6 2. e4 b6 3. Nc3 Bb7 4. d4 c5 5. d5 exd5 6. exd5 g6 7. Nf3 Bg7 8. Bg5 Nf6 9. Bd3 h6 10. Bh4 0-0 11. 0-0 d6 12. Re1 Nbd7 13. h3 Re8 14. Qa4 Qc7 15. Nb5 Qb8 16. Bg3 Rxe1+ 17. Rxe1 Ne8 18. Nxd6 Nxd6 19. Qxd7 1-0

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.19"]
[Round "6"]
[White "Cavalcante, Guilherme Hacker"]
[Black "Costa, Janio Pedro Teixeir"]
[Result "0-1"]
[ECO "B25"]
[BlackElo "1279"]
[PlyCount "38"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. g3 g6 5. Bg2 Nc6 6. Nc3 Bg7 7. 0-0 0-0 8. Be3 b6 9. Qd2 Re8 10. Nd5 Nxd5 11. exd5 Ne5 12. c4 Bg4 13. Nxe5 Bxe5 14. d4 Bh8 15. dxc5 bxc5 16. f3 Bd7 17. a3 Rb8 18. Rab1 Bf5 19. Rbd1 Rxb2 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.19"]
[Round "7"]
[White "Costa, Janio Pedro Teixeir"]
[Black "De Vasconcelos, Arthur Silva"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1279"]
[PlyCount "77"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 h6 6. Bh4 g5 7. Bg3 d6 8. h3 Nc6 9. e4 e6 10. Be2 Nh5 11. Bh2 f5 12. exf5 exf5 13. d5 Ne5 14. Nxe5 dxe5 15. Bxh5 f4 16. Bg4 Qe7 17. Qd3 Qb4 18. 0-0 Bxg4 19. hxg4 Rae8 20. a3 Qb6 21. Rae1 h5 22. Qh3 Rf6 23. Ne4 Rg6 24. gxh5 Rh6 25. Nxg5 Qxb2 26. Ne6 Re7 27. Qf5 Rf7 28. Qg5 Kh7 29. Nxg7 Rxg7 30. Qxe5 Qxe5 31. Rxe5 Rf6 32. Rfe1 Rff7 33. Kf1 b6 34. R5e4 f3 35. gxf3 Rxf3 36. Re7 Rxa3 37. Rxc7 Rd3 38. Rxg7+ Kxg7 39. Re7+ 1-0

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.18"]
[Round "5"]
[White "Costa, Janio Pedro Teixeir"]
[Black "Lima, Luiz Alexandre de S"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1279"]
[BlackElo "1796"]
[PlyCount "68"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 5. e4 Ng6 6. Nf3 Bc5 7. Be2 a6 8. a3 0-0 9. 0-0 d6 10. b4 Ba7 11. Bd2 Bg4 12. Rc1 h6 13. Ne1 Bd7 14. Nd3 Bd4 15. Bf3 Nh4 16. Re1 Nxf3+ 17. Qxf3 Nh7 18. Qg3 Kh8 19. Ne2 Ba7 20. Be3 Bxe3 21. Qxe3 f5 22. f4 fxe4 23. Qxe4 Bf5 24. Qe3 Bxd3 25. Qxd3 exf4 26. Qd4 f3 27. Nf4 Qg5 28. g3 Qg4 29. Re6 Nf6 30. Qd3 f2+ 31. Kxf2 Nh5 32. Qd4 Nxf4 33. Re4 Nh3+ 34. Ke1 Rae8 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.17"]
[Round "3"]
[White "Costa, Janio Pedro Teixeir"]
[Black "De Araujo, Lucas Fonseca Danta"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "1279"]
[PlyCount "75"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. e3 cxd4 5. exd4 d6 6. Nf3 Nc6 7. Bg5 Be7 8. Be2 0-0 9. 0-0 Bd7 10. a3 a6 11. Rc1 Re8 12. Re1 Qb6 13. b4 d5 14. c5 Qc7 15. Bf4 Qc8 16. Ne5 Nxe5 17. Bxe5 Ne4 18. Nxe4 dxe4 19. Bh5 Bg5 20. Bxf7+ Kxf7 21. Qh5+ Kf8 22. Qxg5 Re7 23. Bd6 Qd8 24. Bxe7+ Qxe7 25. Qxe7+ Kxe7 26. Rxe4 Bc6 27. Re3 g5 28. Rce1 Bd5 29. Rxe6+ Bxe6 30. d5 Kf6 31. Rxe6+ Kf7 32. Rb6 Rd8 33. Rxb7+ Kf6 34. d6 Ke6 35. Rxh7 Rd7 36. Rxd7 Kxd7 37. Kf1 Kc6 38. Ke2 1-0

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.17"]
[Round "4"]
[White "Viana, Daniel Fernandes"]
[Black "Costa, Janio Pedro Teixeir"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1813"]
[BlackElo "1279"]
[PlyCount "120"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 Be7 6. e3 h6 7. Bh4 0-0 8. Bd3 b6 9. Nge2 Nbd7 10. 0-0 Bb7 11. Qc2 Rc8 12. f3 c5 13. Rad1 Re8 14. Bf2 Qc7 15. Nb5 Qb8 16. Bg3 Qa8 17. Nc7 Rxc7 18. Bxc7 Rc8 19. Bg3 cxd4 20. Qd2 dxe3 21. Qxe3 Bc5 22. Nd4 Re8 23. Qf2 Nh5 24. Bb5 Rd8 25. Bc7 Rc8 26. Bg3 Bc6 27. Bxc6 Rxc6 28. b4 Nxg3 29. hxg3 Bxd4 30. Rxd4 Rc4 31. Rfd1 Nf6 32. g4 Qf8 33. Qd2 Qe7 34. Rxc4 dxc4 35. Qd8+ Qxd8 36. Rxd8+ Kh7 37. b5 c3 38. Rc8 Nd5 39. Kf2 Kg6 40. Rc6+ Kg5 41. g3 f6 42. Ke2 Kg6 43. a3 Kf7 44. Rd6 c2 45. Kd2 Ne3 46. Rd7+ Ke6 47. Rxa7 Kd5 48. Rd7+ Kc4 49. Rc7+ Kb3 50. Rc3+ Kb2 51. a4 Nf1+ 52. Kd3 c1Q 53. Rxc1 Kxc1 54. a5 bxa5 55. b6 a4 56. b7 a3 57. b8Q a2 58. Qf4+ Kb1 59. Qb4+ Kc1 60. Qc3+ Kb1 1-0

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.16"]
[Round "2"]
[White "Cavalcante, Rodrigo Moreira"]
[Black "Costa, Janio Pedro Teixeir"]
[Result "1-0"]
[ECO "E74"]
[WhiteElo "1801"]
[BlackElo "1279"]
[PlyCount "49"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 0-0 6. Be2 h6 7. Bh4 c5 8. d5 a5 9. f4 Na6 10. Bf3 Ne8 11. Nge2 f5 12. 0-0 Nac7 13. Qc2 Bd7 14. a4 Na6 15. Rae1 Nb4 16. Qb1 Nc7 17. Ng3 Qe8 18. exf5 Bxf5 19. Nxf5 gxf5 20. Bxe7 Rf7 21. Bxd6 Bd4+ 22. Kh1 Qd7 23. Be5 Rc8 24. Qd1 Bxe5 25. fxe5 1-0

