[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.23"]
[Round "11"]
[White "Parijos de Melo, Luiz Claudio"]
[Black "Costa, Igor Correia De Sou"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1753"]
[BlackElo "1876"]
[PlyCount "123"]
[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 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. h3 Be7 7. Nf3 Bf6 8. Be3 0-0 9. Nc3 Be6 10. b3 d5 11. c5 Nc8 12. Bd3 Nc6 13. 0-0 N8e7 14. Qb1 g6 15. a3 Nf5 16. Bxf5 Bxf5 17. Qd1 Re8 18. b4 h6 19. Ra2 Be4 20. Rd2 Bf5 21. Qb3 Be6 22. a4 Bg7 23. Rfd1 a6 24. Ne2 g5 25. Nh2 Bf5 26. f4 Re6 27. g4 Qe7 28. Nf1 Re8 29. Kf2 gxf4 30. Nxf4 Qh4+ 31. Kg1 Rxe3 32. Nxe3 Qg3+ 33. Rg2 Qxf4 34. Nxf5 Bxd4+ 35. Kh1 Bf6 36. b5 axb5 37. axb5 Ne5 38. Qg3 Qa4 39. Rgd2 Qe4+ 40. Rg2 Ng6 41. Nxh6+ Kg7 42. g5 Be5 43. Qd3 Qxg2+ 44. Kxg2 Nf4+ 45. Kf3 Nxd3 46. Rxd3 c6 47. Kg4 Bb2 48. Nf5+ Kg6 49. Nd6 Re7 50. h4 f5+ 51. gxf6 Bxf6 52. h5+ Kh7 53. Kf5 Bb2 54. Rb3 Bd4 55. bxc6 bxc6 56. Rb7 Rxb7 57. Nxb7 Kh6 58. Ke6 Bc3 59. Nd6 Bb4 60. Nf5+ Kxh5 61. Nd4 Bxc5 62. Nxc6 1/2-1/2

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.22"]
[Round "10"]
[White "Costa, Igor Correia De Sou"]
[Black "De Oliveira, Daniel Paiva"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1876"]
[BlackElo "2063"]
[PlyCount "57"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. cxd4 Nc6 7. Bc4 dxe5 8. dxe5 Be6 9. Qb3 Qd7 10. Bd2 g6 11. 0-0 Bg7 12. Rd1 Nb6 13. Bxe6 Qxe6 14. Qxe6 fxe6 15. Re1 h6 16. b3 0-0-0 17. Bc3 g5 18. h3 Nd5 19. Bd2 Rhf8 20. Na3 Rf5 21. Rac1 Kb8 22. Nc4 Ndb4 23. Bxb4 Nxb4 24. Rcd1 Rxd1 25. Rxd1 Na6 26. Re1 Rf8 27. Kf1 Rd8 28. a4 Rd3 29. Rb1 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.21"]
[Round "9"]
[White "Rocha, Vitor Firmo de Souz"]
[Black "Costa, Igor Correia De Sou"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2192"]
[BlackElo "1876"]
[PlyCount "107"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Nf3 Bb4 10. Be2 0-0 11. 0-0 Bxc3 12. bxc3 Na5 13. c5 Nbc4 14. Bg5 Qd5 15. Nh4 Bg6 16. Nxg6 fxg6 17. Bf3 Qd7 18. Qe2 Rab8 19. Rad1 c6 20. Qe4 Rf5 21. Bc1 Rbf8 22. Bg4 R5f7 23. Bh3 b6 24. cxb6 axb6 25. g3 Rxf1+ 26. Rxf1 Rxf1+ 27. Kxf1 b5 28. Ke2 Qe7 29. Qf3 Nb6 30. Bg5 Qf7 31. Bd8 Nbc4 32. Qxf7+ Kxf7 33. Bxa5 Nxa5 34. Kd3 Ke7 35. Bg4 Nc4 36. Bd1 Nb2+ 37. Ke2 Nxd1 38. Kxd1 Kd7 39. Kc2 g5 40. Kb3 Kc7 41. Kb4 Kb6 42. g4 h6 43. a3 g6 44. h3 h5 45. c4 h4 46. cxb5 cxb5 47. d5 exd5 48. e6 Kc6 49. e7 Kd7 50. Kxb5 Kxe7 51. Kc5 Ke6 52. Kd4 Kd6 53. a4 Kc6 54. a5 1-0

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.20"]
[Round "8"]
[White "Costa, Igor Correia De Sou"]
[Black "Pirola, Claudionor Alcides"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1876"]
[BlackElo "2194"]
[PlyCount "85"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 e5 5. Na3 Nc6 6. Bc4 Qe4+ 7. Be2 Bg4 8. Qb3 0-0-0 9. Qxf7 Nh6 10. Qc4 Bxf3 11. gxf3 Qg6 12. h4 Kb8 13. d3 Qg2 14. Rf1 Qg6 15. Bg5 Rc8 16. Qe4 Nf5 17. 0-0-0 h6 18. Be3 Qf6 19. Rh1 Ncd4 20. Bf1 Be7 21. f4 Nxe3 22. fxe3 Nc6 23. f5 Qf7 24. Kb1 Bf6 25. Bg2 Rhd8 26. Nc4 Rd7 27. a4 Rcd8 28. a5 a6 29. Kc2 Rf8 30. Ra1 Qe7 31. Ra3 Ka7 32. Rb3 Rc7 33. Bf3 Qd8 34. Ra1 Qe7 35. Raa3 Bxh4 36. Rb6 Qf6 37. Rab3 g6 38. Nxe5 Qxe5 39. Qxe5 Nxe5 40. Rxb7+ Rxb7 41. Rxb7+ Ka8 42. Rf7+ Nxf3 43. Rxf8+ 1-0

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.19"]
[Round "6"]
[White "Costa, Igor Correia De Sou"]
[Black "Leite Filho, Mario Tomaz"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1876"]
[BlackElo "1994"]
[PlyCount "69"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 e6 7. Nf3 Bd6 8. Bxd6 Qxd6 9. 0-0 0-0 10. Re1 Rb8 11. Nbd2 b5 12. b4 Bd7 13. Nb3 Rfc8 14. Nc5 Ne7 15. Ne5 Be8 16. Re3 Ng6 17. Qe1 Nd7 18. Bxg6 hxg6 19. Ned3 Nf6 20. Rh3 Nh5 21. Qd2 Ra8 22. g4 Nf6 23. Qg5 Kf8 24. Qh4 Ke7 25. Re1 Bd7 26. Qg3 Qxg3+ 27. Rxg3 a5 28. Ne5 Be8 29. Ned3 Ne4 30. Rge3 Nxc3 31. Ra1 Ne4 32. f3 Nxc5 33. bxc5 Rab8 34. a3 f6 35. Nf4 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.19"]
[Round "7"]
[White "Teixeira, Arthur Belfort"]
[Black "Costa, Igor Correia De Sou"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1718"]
[BlackElo "1876"]
[PlyCount "62"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Be2 Bf6 8. Nf3 0-0 9. 0-0 Be6 10. b3 d5 11. c5 Nc8 12. Bf4 a6 13. Qd2 h6 14. h3 Nc6 15. Rad1 g5 16. Bg3 N8e7 17. Ne5 Nxe5 18. dxe5 Bg7 19. f4 Nf5 20. Bh2 c6 21. Bd3 f6 22. g4 Nh4 23. f5 fxe5 24. fxe6 Nf3+ 25. Rxf3 Rxf3 26. Qe2 Qf6 27. Kg2 Rf8 28. Bg3 e4 29. Nxe4 dxe4 30. Qxe4 Rxg3+ 31. Kxg3 Qf2# 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.18"]
[Round "5"]
[White "De Lucena, Davi Santos Marques"]
[Black "Costa, Igor Correia De Sou"]
[Result "0-1"]
[ECO "D26"]
[WhiteElo "1655"]
[BlackElo "1876"]
[PlyCount "33"]
[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. Nf3 a6 4. e3 Nf6 5. Nc3 dxc4 6. Bxc4 b5 7. Bb3 Bb7 8. 0-0 Nbd7 9. Re1 Bb4 10. a3 Ba5 11. Nd2 c5 12. Bc2 cxd4 13. exd4 Bxc3 14. bxc3 Nb6 15. Ne4 Nxe4 16. Bxe4 Bxe4 17. Rxe4 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.17"]
[Round "4"]
[White "Costa, Igor Correia De Sou"]
[Black "Zallio, Luciano de Souza"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1876"]
[BlackElo "2107"]
[PlyCount "96"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. 0-0 0-0 9. Nf3 c4 10. Bb1 b5 11. Qc2 g6 12. Nf4 Re8 13. h4 Bxh4 14. Nxh4 Qxh4 15. g3 Qe7 16. Nh5 f6 17. exf6 Nxf6 18. Bg5 gxh5 19. Bxf6 Qxf6 20. Qxh7+ Kf8 21. Kg2 Qg7 22. Qxh5 Ke7 23. Rh1 Bd7 24. Qh4+ Qf6 25. Qh7+ Kd6 26. Rh6 Qe7 27. Qf5 Rf8 28. Qg4 Kc7 29. Bc2 Qf7 30. Qe2 Rh8 31. Rah1 Rxh6 32. Rxh6 Rf8 33. a4 a6 34. axb5 axb5 35. b3 cxb3 36. Bxb3 Qg7 37. Rh4 Kb6 38. Qa2 Ne7 39. Qa3 Nf5 40. Qc5+ Kb7 41. Rh7 Qxh7 42. Qxf8 Qe7 43. Qxe7 Nxe7 44. f3 Kc7 45. g4 Kd6 46. f4 Be8 47. Kg3 Nc6 48. Kf3 b4 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.17"]
[Round "3"]
[White "Ferreira, Alexander"]
[Black "Costa, Igor Correia De Sou"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "1517"]
[BlackElo "1876"]
[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. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. Nf3 d6 5. d4 Bg4 6. h3 Bh5 7. g4 Bg6 8. Nc3 e6 9. Be3 c6 10. Bd3 dxe5 11. Nxe5 Bxd3 12. Qxd3 N8d7 13. 0-0-0 Nxe5 14. dxe5 Qxd3 15. Rxd3 Nxc4 16. f4 Nxe3 17. Rxe3 0-0-0 18. Rd1 Be7 19. Red3 g5 20. Rxd8+ Rxd8 21. Rxd8+ Kxd8 22. f5 exf5 23. gxf5 Bc5 24. Ne4 Bd4 25. Nd6 Ke7 26. Nxb7 Bxe5 27. Nc5 Kf6 28. b4 Kxf5 29. Nd3 Bd4 30. Kd2 h5 31. a4 Ke4 32. Ke2 f5 33. Ne1 g4 34. hxg4 hxg4 35. b5 cxb5 36. axb5 f4 37. Ng2 f3+ 38. Kf1 fxg2+ 39. Kxg2 Be5 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.16"]
[Round "2"]
[White "Costa, Igor Correia De Sou"]
[Black "Nemeth Junior, Henrique"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1876"]
[BlackElo "2189"]
[PlyCount "91"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Bc4 Nc6 8. 0-0 Be7 9. Qe2 0-0 10. Nc3 Nxc3 11. bxc3 dxe5 12. dxe5 Qc7 13. Qe4 b6 14. Bd3 g6 15. Bg5 Bb7 16. Qh4 Bxg5 17. Nxg5 h5 18. f4 Ne7 19. g4 Qxc3 20. gxh5 Qxd3 21. Rad1 Qe3+ 22. Rf2 Rad8 23. Rdf1 Nf5 24. Qg4 Rfe8 25. Nxf7 Kxf7 26. Qxg6+ Kf8 27. h6 Rd7 28. h7 Rxh7 29. Qxh7 Bd5 30. Rd1 Qe4 31. Rxd5 exd5 32. h4 Re7 33. Qh8+ Kf7 34. h5 Ke6 35. Qc8+ Kf7 36. Qh8 Qe1+ 37. Kg2 Nh4+ 38. Kh3 Qxf2 39. Qh7+ Ke6 40. Qh6+ Kf5 41. Qg5+ Ke4 42. Qxe7 Nf5 43. Qb4+ d4 44. Qb1+ Kxf4 45. Qd3 Qh4+ 46. Kg2 0-1

[Event "Joao Pessoa Fischer Memorial 11th"]
[Site "Joao Pessoa"]
[Date "2022.05.08"]
[Round "5"]
[White "Costa, Igor Correia De Sou"]
[Black "Da Silva Tomaz, Luiz Antonio"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "2095"]
[PlyCount "70"]
[EventDate "2022.05.06"]
[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 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d5 9. exd5 cxd5 10. h3 c6 11. Qf3 Re8 12. Bf4 Be6 13. a3 Be7 14. b4 a5 15. b5 c5 16. Rfd1 d4 17. Ne4 Nd5 18. a4 c4 19. Bxc4 Nxf4 20. Qxf4 Bxc4 21. Nd2 Bg5 22. Qg3 Be2 23. Nf3 Bxd1 24. Rxd1 Bf6 25. Qf4 Rc8 26. Qf5 g6 27. Qd3 Rc3 28. Qd2 Ra3 29. Rb1 Rxa4 30. Qd3 Qb8 31. Nd2 Rb4 32. Ra1 Qxb5 33. Qf3 Kg7 34. Ra3 Qe2 35. Qc6 Re6 0-1

[Event "Joao Pessoa Fischer Memorial 11th"]
[Site "Joao Pessoa"]
[Date "2022.05.08"]
[Round "6"]
[White "Deste, Dayan Kuhn"]
[Black "Costa, Igor Correia De Sou"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1977"]
[PlyCount "48"]
[EventDate "2022.05.06"]
[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 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. d4 c6 5. h3 g6 6. Nf3 Bg7 7. Nxd5 cxd5 8. c3 Qb6 9. Bd3 Nc6 10. 0-0 0-0 11. Qb3 Qxb3 12. axb3 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Bh6 Bg7 16. Bxg7 Kxg7 17. Rad1 Bd7 18. c4 Bc6 19. Rfe1 Rfe8 20. Rxe8 Rxe8 21. cxd5 Bxd5 22. b4 Bb3 23. Ra1 a6 24. b5 axb5 1/2-1/2

[Event "Joao Pessoa Fischer Memorial 11th"]
[Site "Joao Pessoa"]
[Date "2022.05.07"]
[Round "3"]
[White "Costa, Igor Correia De Sou"]
[Black "Leite Filho, Mario Tomaz"]
[Result "1/2-1/2"]
[ECO "B13"]
[BlackElo "1986"]
[PlyCount "88"]
[EventDate "2022.05.06"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 e6 7. Nf3 Bd6 8. Ne5 Qc7 9. Qe2 Nd7 10. Bb5 0-0 11. Nxc6 Bxf4 12. Ne7+ Kh8 13. Nxc8 Raxc8 14. g3 Bh6 15. h4 Nb6 16. Na3 a6 17. Bd3 Rfe8 18. Kf1 e5 19. dxe5 Rxe5 20. Qf3 f5 21. Kg2 Na4 22. Rab1 Rce8 23. Nc2 b5 24. Nb4 Qb7 25. Bc2 Nb6 26. Rbd1 Nc4 27. Rxd5 Nd2 28. Rxd2 Qxf3+ 29. Kxf3 Bxd2 30. Rd1 Bh6 31. Nxa6 g6 32. Nb4 Re2 33. a4 Bf8 34. Bd3 Rxb2 35. Bxb5 Rc8 36. Nd5 Bc5 37. Rf1 Rd8 38. c4 Ra2 39. Kg2 Rd6 40. Nc3 Rc2 41. Nd5 Ra2 42. Nc3 Rc2 43. Nd5 Re6 44. Nf4 Rd6 1/2-1/2

[Event "Joao Pessoa Fischer Memorial 11th"]
[Site "Joao Pessoa"]
[Date "2022.05.06"]
[Round "2"]
[White "Costa, Igor Correia De Sou"]
[Black "De Oliveira, Lucas Matheus AFD"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "1893"]
[PlyCount "87"]
[EventDate "2022.05.06"]
[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. c3 e6 3. Nf3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 Qa5+ 7. Bd2 Qb6 8. Qc1 Nc6 9. Bc3 Be7 10. Bd3 0-0 11. 0-0 Nxc3 12. bxc3 d5 13. exd6 Bxd6 14. Nbd2 Qc7 15. Nc4 Bf4 16. Qc2 h6 17. Qe2 Bd7 18. Rab1 Rab8 19. g3 Bd6 20. Nfd2 e5 21. d5 Na5 22. Nxd6 Qxd6 23. c4 f5 24. Qe3 b6 25. Rfe1 Rbe8 26. Bf1 Nb7 27. Qd3 Nc5 28. Qa3 Ne4 29. Qxd6 Nxd6 30. Nf3 Ne4 31. Bd3 Nc3 32. Rb3 e4 33. Rxc3 exf3 34. Re3 f4 35. Rxf3 Bh3 36. Rc1 Re5 37. gxf4 Rh5 38. Rd1 Rh4 39. f5 Rg4+ 40. Rg3 Rxg3+ 41. hxg3 Bxf5 42. Bxf5 Rxf5 43. d6 Rf3 44. d7 1-0

[Event "Joao Pessoa Fischer Memorial 11th"]
[Site "Joao Pessoa"]
[Date "2022.05.06"]
[Round "1"]
[White "Costa, Ricardo Santos"]
[Black "Costa, Igor Correia De Sou"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1735"]
[PlyCount "114"]
[EventDate "2022.05.06"]
[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. cxd5 exd5 4. d4 Nf6 5. Nc3 c6 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 Bd6 9. 0-0 Qc7 10. Rc1 a6 11. Bh4 Bg4 12. Bg3 0-0 13. Re1 Bxg3 14. hxg3 Rfe8 15. Qc2 Re7 16. Ng5 h6 17. Nh3 Rae8 18. Nf4 Qd6 19. e4 dxe4 20. Nxe4 Qxd4 21. Nxf6+ Nxf6 22. Rxe7 Rxe7 23. Qc5 Re1+ 24. Bf1 Qxc5 25. Rxc5 g5 26. Nd3 Rd1 27. f3 Be6 28. Rc1 Rd2 29. a3 Nd5 30. b4 Ra2 31. Nc5 Bc8 32. a4 Nxb4 33. Bc4 Rc2 34. Rxc2 Nxc2 35. Kf2 Kf8 36. Ne4 b5 37. axb5 cxb5 38. Bd3 Nb4 39. Be2 Ke7 40. g4 Nd5 41. g3 b4 42. Nc5 a5 43. Bc4 Nb6 44. Bb3 Be6 45. Bc2 Kd6 46. Nb7+ Kd5 47. Nxa5 Kd4 48. Nc6+ Kc3 49. Nxb4 Kxb4 50. Ke3 Kc3 51. Bh7 Nc4+ 52. Ke4 Kd2 53. f4 Bxg4 54. fxg5 hxg5 55. Bg8 Ke2 56. Kd4 Be6 57. Ke4 f5+ 0-1

