[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.28"]
[Round "10"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Vieira, Jose Renato Braga S"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "1703"]
[BlackElo "1839"]
[PlyCount "59"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nc6 7. 0-0 e5 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. f3 b6 12. Be3 f4 13. Bf2 g5 14. b4 a5 15. c5 axb4 16. cxd6 cxd6 17. Nxb4 Nf6 18. Nc6 Qe8 19. Nxe7+ Qxe7 20. Bxb6 h5 21. a4 g4 22. a5 Nd7 23. fxg4 Nxb6 24. axb6 Rxa1 25. Qxa1 hxg4 26. Qa7 Qh4 27. b7 g3 28. hxg3 fxg3 29. Rxf8+ Bxf8 30. bxc8Q 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.27"]
[Round "9"]
[White "Muzzi, Eduardo"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1913"]
[BlackElo "1703"]
[PlyCount "101"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bg5 Be7 4. Bxe7 Qxe7 5. e3 Nf6 6. Nbd2 c5 7. c3 0-0 8. Bd3 Nc6 9. Ne5 Nxe5 10. dxe5 Nd7 11. f4 f6 12. exf6 Nxf6 13. 0-0 e5 14. Qe1 Bg4 15. e4 c4 16. Bc2 Rac8 17. Qg3 Be2 18. fxe5 Nh5 19. Rxf8+ Rxf8 20. Qe3 Nf4 21. Re1 Bd3 22. Bd1 Qxe5 23. exd5 Qxd5 24. Bf3 Qb5 25. b3 cxb3 26. axb3 Qb6 27. Qxb6 axb6 28. g3 Nh3+ 29. Kg2 Ng5 30. Bxb7 Rc8 31. Bd5+ Kf8 32. Re3 Bg6 33. c4 Re8 34. Rxe8+ Kxe8 35. h4 Nf7 36. Bxf7+ Bxf7 37. Kf3 Kd7 38. Ke3 Kd6 39. Kd4 Bh5 40. Ne4+ Kc6 41. Ng5 h6 42. Ne6 Bd1 43. b4 g6 44. Ke5 Bg4 45. Nf4 g5 46. hxg5 hxg5 47. Ne6 Bd1 48. Nxg5 Bb3 49. Kd4 Kd6 50. Nf7+ Kc6 51. Ne5+ 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.26"]
[Round "8"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Silva, Adriano Da"]
[Result "1-0"]
[ECO "E13"]
[WhiteElo "1703"]
[BlackElo "1926"]
[PlyCount "60"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bg5 Bb7 6. e3 h6 7. Bh4 d6 8. Bd3 Bxc3+ 9. bxc3 Nbd7 10. 0-0 c5 11. Nd2 e5 12. Ne4 Qc7 13. f4 0-0-0 14. fxe5 dxe5 15. d5 Kb8 16. a4 g5 17. Bg3 a5 18. Qf3 g4 19. Qf5 Nxe4 20. Bxe4 f6 21. Qxg4 Rdg8 22. Qh4 Rg5 23. Bf5 Nf8 24. Rab1 Ka7 25. Qe4 Rhg8 26. Rf2 Ng6 27. Rfb2 h5 28. Rxb6 Rf8 29. R6b5 Ka6 30. Bxg6 Qg7 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.25"]
[Round "7"]
[White "Cantarino Neto, Mario Ribeiro"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1944"]
[BlackElo "1703"]
[PlyCount "115"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. g3 Nc6 5. Bg2 Be7 6. 0-0 0-0 7. d3 Bd7 8. a3 a5 9. Rb1 Qc8 10. Bg5 h6 11. Bxf6 Bxf6 12. Nd5 Bd8 13. b4 axb4 14. axb4 Bh3 15. e3 Bxg2 16. Kxg2 Ne7 17. Nxe7+ Bxe7 18. Qb3 f5 19. c5+ Kh8 20. cxd6 Bxd6 21. Qd5 Qe8 22. d4 exd4 23. Nxd4 Qe4+ 24. Qxe4 fxe4 25. b5 Be5 26. Ne6 Rf6 27. Nc5 Rb6 28. Nxe4 Ra5 29. f4 Bf6 30. Nxf6 Rxf6 31. Rfc1 c6 32. bxc6 bxc6 33. Rb8+ Kh7 34. h4 Re6 35. Rc3 Rd6 36. Kf3 Ra6 37. h5 g6 38. Rb7+ Kg8 39. Rc5 gxh5 40. Rxh5 Ra8 41. Rc7 Re8 42. Rh1 Rde6 43. Re1 R8e7 44. Rxe7 Rxe7 45. Rc1 Rc7 46. Rc5 Kf7 47. e4 Ke7 48. e5 Kd7 49. Kg4 Ra7 50. Kf5 Ra8 51. Kf6 Rg8 52. Rc3 c5 53. Kf7 Rc8 54. e6+ Kc6 55. e7 Kd5 56. e8Q Rxe8 57. Kxe8 Kd4 58. Rc1 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.24"]
[Round "6"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Ferreira, Gabriel Duque"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1703"]
[BlackElo "1891"]
[PlyCount "74"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 c5 6. Be3 cxd4 7. Nxd4 Nc6 8. Be2 d6 9. 0-0 Bd7 10. f3 a5 11. Rc1 Nxd4 12. Bxd4 Bc6 13. Qd2 Nd7 14. Bxg7 Kxg7 15. f4 Qb6+ 16. Kh1 a4 17. Bf3 Ra5 18. Rcd1 Rc5 19. e5 Rxc4 20. Bxc6 Qxc6 21. a3 Nc5 22. exd6 exd6 23. Qxd6 Qxd6 24. Rxd6 Ne4 25. Nxe4 Rxe4 26. Rb6 Rc8 27. Rxb7 Rxf4 28. Kg1 Rxf1+ 29. Kxf1 Rc2 30. h3 h5 31. h4 Kf6 32. Rb4 Ke5 33. Kg1 Kd5 34. Rxa4 Rxb2 35. Kh2 Rb3 36. Ra7 Ke6 37. a4 Ra3 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.23"]
[Round "5"]
[White "Gorgen, Raphael Rebello Hor"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "B51"]
[BlackElo "1703"]
[PlyCount "61"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bd7 5. Re1 e5 6. c3 a6 7. Bf1 Bg4 8. h3 Bxf3 9. Qxf3 Qf6 10. Qd1 Nge7 11. d3 Ng6 12. Be3 Be7 13. Nd2 0-0 14. Nf3 Qe6 15. d4 cxd4 16. cxd4 exd4 17. Nxd4 Nxd4 18. Bxd4 Bf6 19. Bxf6 Qxf6 20. Qb3 Rab8 21. a4 Ne5 22. Red1 Rfd8 23. Rd2 Qf4 24. Qd5 b5 25. axb5 axb5 26. Bxb5 Rxb5 27. Ra8 Rbb8 28. Rxb8 Rxb8 29. b4 g6 30. Qxd6 Rc8 31. Rd1 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "4"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Milat, Marcel Victor"]
[Result "1/2-1/2"]
[ECO "D97"]
[WhiteElo "1703"]
[BlackElo "2213"]
[PlyCount "72"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 a6 8. Bf4 b5 9. Qxc7 Qxc7 10. Bxc7 Bb7 11. e5 Nfd7 12. Bd3 Nc6 13. Be4 Rfc8 14. Bxc6 Bxc6 15. Ba5 e6 16. 0-0 f6 17. Rfe1 Bxf3 18. gxf3 fxe5 19. d5 exd5 20. Nxd5 Rc2 21. Bc3 Rf8 22. Nb4 Rxc3 23. bxc3 Rxf3 24. Re3 Rxe3 25. fxe3 Nc5 26. Rd1 e4 27. Rd8+ Kf7 28. Nd5 Be5 29. h3 h5 30. Rc8 Bd6 31. Rc6 Ke6 32. Nb4 Kd7 33. Rb6 Kc7 34. Nd5+ Kd7 35. Nb4 Kc7 36. Nd5+ Kd7 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "3"]
[White "Whately, Josue Henrique de F"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1/2-1/2"]
[ECO "B99"]
[BlackElo "1703"]
[PlyCount "46"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Bxg5+ 14. Kb1 Ne5 15. Qh5 Be3 16. Bxb5+ axb5 17. Ndxb5 Qe7 18. Nxd6+ Kf8 19. fxe6 Bxe6 20. Nf5 Qg5 21. Qe2 Ng4 22. h4 Qf6 23. Nxe3 Nxe3 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.21"]
[Round "2"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Biondo, Luiz Antonio Bortol"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "1703"]
[BlackElo "1340"]
[PlyCount "37"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 d6 5. e4 Be7 6. h3 a6 7. a4 Nbd7 8. g4 0-0 9. Bd3 g6 10. Bh6 Re8 11. Nge2 Bf8 12. Qd2 Bxh6 13. Qxh6 Kh8 14. Ng3 Ng8 15. Qe3 Rf8 16. 0-0-0 Ndf6 17. g5 Ne8 18. f4 b6 19. h4 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.20"]
[Round "1"]
[White "Flores Quillas, Diego Saul Rodrigo"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "2429"]
[BlackElo "1703"]
[PlyCount "96"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 Nc6 6. c4 Qb6 7. Nc2 g6 8. Nc3 Bg7 9. Rb1 0-0 10. Be3 Qd8 11. Be2 Be6 12. Qd2 Rc8 13. 0-0 Nd7 14. Nd5 b6 15. b3 Kh8 16. Rbd1 f5 17. exf5 Bxf5 18. Bd3 Bxd3 19. Qxd3 Nde5 20. Qe2 Qd7 21. f4 Ng4 22. Bc1 Rce8 23. Ba3 e5 24. h3 Nf6 25. Nxf6 Rxf6 26. fxe5 Rxf1+ 27. Qxf1 Bxe5 28. Bxd6 Qg7 29. Kh1 Re6 30. Bxe5 Rxe5 31. Qf3 Re6 32. Rd7 Qf6 33. Qxf6+ Rxf6 34. Ne3 a5 35. Nd5 Rf1+ 36. Kh2 Rf2 37. Rd6 Ne5 38. a4 Rb2 39. Rxb6 Nf3+ 40. Kg3 Nd4 41. b4 axb4 42. Rxb4 Ra2 43. c5 Nf5+ 44. Kf4 Rxg2 45. c6 Rc2 46. c7 Kg7 47. Rb8 Nd6 48. Rd8 Rc4+ 1-0

[Event "Catarinense-ch"]
[Site "Itajai"]
[Date "2023.11.26"]
[Round "5"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Dos Santos, Welligton Carlos"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1738"]
[BlackElo "1483"]
[PlyCount "64"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Be7 6. e3 h6 7. Bh4 Nbd7 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6 11. 0-0 Bb7 12. Rc1 c5 13. Ne5 cxd4 14. exd4 0-0 15. Qe2 Nb6 16. Rcd1 Rc8 17. Rfe1 Nfd5 18. Bxe7 Qxe7 19. Nxd5 Nxd5 20. Qe4 Nf6 21. Qh4 Nd5 22. Qg3 Qg5 23. Qxg5 hxg5 24. Nd7 Rfe8 25. Nc5 Bc6 26. a3 a5 27. g3 b4 28. axb4 Nxb4 29. Be4 Bxe4 30. Nxe4 g4 31. Nc3 Rc4 32. Rc1 Nc6 0-1

[Event "Catarinense-ch"]
[Site "Itajai"]
[Date "2023.11.25"]
[Round "3"]
[White "Centeno, Daniel de Medeiros"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1324"]
[BlackElo "1738"]
[PlyCount "156"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bg3 Nf6 5. Bd3 c5 6. c3 Nc6 7. Nd2 cxd4 8. exd4 e5 9. Qe2 0-0 10. dxe5 Nxe5 11. 0-0-0 Nxd3+ 12. Qxd3 Bg4 13. f3 Bh5 14. Ne2 Bg6 15. Qd4 Rc8 16. Nb3 Re8 17. Nf4 Bxf4+ 18. Bxf4 Rc4 19. Qxc4 dxc4 20. Rxd8 Rxd8 21. Nd4 Nd5 22. Bd2 a6 23. Re1 h6 24. f4 Bd3 25. Re5 f6 26. Re1 Kf7 27. g4 Re8 28. Rxe8 Kxe8 29. h4 Kf7 30. Kd1 g6 31. Ke1 Be4 32. Kf2 f5 33. Kg3 h5 34. g5 Ke7 35. Nf3 Bxf3 36. Kxf3 Kd6 37. Be3 b5 38. Bd4 Ne7 39. Be3 Kd5 40. Bd4 Nc6 41. Bb6 a5 42. Ke3 b4 43. Bc7 a4 44. a3 bxa3 45. bxa3 Na7 46. Ba5 Kc5 47. Bb4+ Kd5 48. Ba5 Nc6 49. Bc7 Kc5 50. Kf3 Ne7 51. Be5 Nd5 52. Bd4+ Kc6 53. Be5 Ne7 54. Ke3 Kd5 55. Bc7 Kc5 56. Be5 Kd5 57. Bc7 Nc8 58. Bb8 Ne7 59. Bc7 Kc5 60. Be5 Nd5+ 61. Kf3 Kc6 62. Bd4 Nc7 63. Bg7 Nb5 64. Bf8 Nxc3 65. Bb4 Ne4 66. Ke3 Kd5 67. Be1 Nd6 68. Bb4 Nb5 69. Be7 Nc7 70. Bf6 Na6 71. Bc3 Nc5 72. Bd4 Ne4 73. Bb2 c3 74. Bc1 Kc4 75. Ke2 c2 76. Ke3 Kc3 77. Ke2 Nc5 78. Bd2+ Kb2 0-1

[Event "Catarinense-ch"]
[Site "Itajai"]
[Date "2023.11.25"]
[Round "4"]
[White "Starke, Bruno Orlando"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2133"]
[BlackElo "1738"]
[PlyCount "17"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Be7 4. g3 0-0 5. Bg2 c5 6. d4 cxd4 7. Nxd4 Nc6 8. Nc2 d6 9. 0-0 1-0

[Event "Catarinense-ch"]
[Site "Itajai"]
[Date "2023.11.24"]
[Round "2"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Filimberti Uczai, Joao Pedro"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1738"]
[BlackElo "2107"]
[PlyCount "75"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nc3 c6 6. Nf3 Bd6 7. 0-0 0-0 8. Qc2 Ne4 9. Nd2 Nd7 10. f3 Nxc3 11. bxc3 f4 12. g4 b6 13. cxd5 exd5 14. c4 Qe7 15. Qd3 Ba6 16. a4 dxc4 17. Qe4 Nf6 18. Qxe7 Bxe7 19. Ne4 Nd5 20. Ba3 Bxa3 21. Rxa3 Rad8 22. a5 b5 23. Nc5 Bc8 24. e4 fxe3 25. f4 e2 26. Re1 Nxf4 27. Bxc6 b4 28. Rf3 Bxg4 29. Rxf4 Rxf4 30. h3 Rdf8 31. Bg2 Bc8 32. Rxe2 Rxd4 33. Re4 Rxe4 34. Bxe4 Rf4 35. Bg2 b3 36. Bd5+ Kf8 37. Nxb3 cxb3 38. Bxb3 0-1

[Event "Catarinense-ch"]
[Site "Itajai"]
[Date "2023.11.24"]
[Round "1"]
[White "Rahn, Johan Felipe"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1688"]
[BlackElo "1738"]
[PlyCount "94"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. d3 Nc6 5. c3 Nge7 6. Be3 g6 7. Nbd2 Bg7 8. 0-0 0-0 9. Re1 d5 10. exd5 exd5 11. Bb3 b6 12. Ba4 Bf5 13. Nf1 Rc8 14. Bxc6 Nxc6 15. Ng3 Bg4 16. h3 Be6 17. Bg5 Qc7 18. Be3 h6 19. Qc2 d4 20. Bd2 Bd5 21. Qc1 Kh7 22. c4 Bxf3 23. gxf3 Ne5 24. Ne4 Nxf3+ 25. Kf1 Qh2 26. Ke2 Nxe1 27. Qxe1 f5 28. Qg1 Qxg1 29. Rxg1 fxe4 30. dxe4 d3+ 31. Kxd3 Bxb2 32. Bc3 Rf3+ 33. Kc2 Bxc3 34. Rf1 Re8 35. Rd1 Bd4 36. Re1 Rxf2+ 37. Kb3 Rf3+ 38. Kc2 Rc3+ 39. Kd2 Rxc4 40. Kd3 Rc3+ 41. Kd2 Rxh3 42. Kc2 c4 43. Kd2 Bc3+ 44. Kd1 Bxe1 45. Kxe1 Rxe4+ 46. Kd1 Rh2 47. Kc1 Re1# 0-1

[Event "Florianopolis op-B 04"]
[Site "Florianopolis"]
[Date "2023.05.01"]
[Round "6"]
[White "Gomes, Maria Eduarda Papin"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1666"]
[BlackElo "1729"]
[PlyCount "86"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 Nbd7 9. Nge2 Re8 10. 0-0 Ne4 11. Bxe7 Qxe7 12. Bxe4 dxe4 13. Ng3 Nf6 14. Rab1 h5 15. Rfc1 h4 16. Nf1 h3 17. g3 Bf5 18. Na4 Be6 19. b4 Bd5 20. Nc5 b5 21. a4 Nd7 22. axb5 cxb5 23. Nxd7 Qxd7 24. Qc7 Qf5 25. Qf4 Qxf4 26. gxf4 a5 27. bxa5 Rxa5 28. Rc5 Bc4 29. Nd2 Bd3 30. Rbc1 Ra6 31. Rh5 Rg6+ 32. Rg5 Ree6 33. Nb3 Rxg5+ 34. fxg5 Rg6 35. Rc5 f6 36. f4 exf3 37. Kf2 f5 38. d5 Be4 39. Kg3 Rxg5+ 40. Kxh3 f2 41. Nd2 Rg4 42. Rc8+ Kh7 43. Nxe4 f1Q# 0-1

[Event "Florianopolis op-B 04"]
[Site "Florianopolis"]
[Date "2023.04.30"]
[Round "4"]
[White "Arosteguy, Vitor Augusto Colac"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1318"]
[BlackElo "1729"]
[PlyCount "60"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. Qd2 Be6 9. Bd3 Nbd7 10. Ne2 0-0 11. f3 d5 12. 0-0 a5 13. a4 Bb4 14. c3 d4 15. cxb4 dxe3 16. Qd1 axb4 17. Bb5 Qb6 18. Kh1 Rfd8 19. Nbc1 Nc5 20. Qe1 Rd2 21. Rb1 Rad8 22. Ng3 Na6 23. Nf5 Bxf5 24. exf5 Nd5 25. Nb3 Rc2 26. Na1 Rcc8 27. Rc1 Qd4 28. Qd1 Nf4 29. Re1 Qd2 30. Nb3 Qxg2# 0-1

[Event "Florianopolis op-B 04"]
[Site "Florianopolis"]
[Date "2023.04.30"]
[Round "5"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Gomes, Joao Paulo Santos"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "1729"]
[BlackElo "1491"]
[PlyCount "89"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. Be3 Nc6 8. d5 Ne7 9. 0-0 Nd7 10. Ne1 f5 11. f3 f4 12. Bf2 g5 13. Nd3 Nf6 14. c5 Rf7 15. Rc1 Ng6 16. Nb5 Bf8 17. Qc2 a6 18. Nc3 h5 19. h3 g4 20. fxg4 hxg4 21. hxg4 Nxg4 22. Bxg4 Bxg4 23. Ne1 Qg5 24. Qd3 f3 25. Be3 Nf4 26. Bxf4 Rxf4 27. Rc2 Bg7 28. Nxf3 Bxf3 29. Rxf3 Raf8 30. Rcf2 Rxf3 31. Rxf3 Rxf3 32. Qxf3 Qc1+ 33. Nd1 Qxc5+ 34. Kh2 Qb5 35. Ne3 Qxb2 36. Nf5 Qd2 37. Ne7+ Kh7 38. Qf5+ Kh8 39. Qc8+ Kh7 40. Qg8+ Kh6 41. Nf5+ Kh5 42. Nxg7+ Kh6 43. Nf5+ Kh5 44. Qh7+ Kg4 45. Qh4# 1-0

[Event "Florianopolis op-B 04"]
[Site "Florianopolis"]
[Date "2023.04.29"]
[Round "3"]
[White "Cordioli, Jairo Ribeiro"]
[Black "De Souza, Lucio Teixeira"]
[Result "1/2-1/2"]
[ECO "E00"]
[WhiteElo "1729"]
[BlackElo "1546"]
[PlyCount "135"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 d5 4. e3 b6 5. cxd5 exd5 6. Nf3 Bd6 7. Bb5+ c6 8. Bd3 0-0 9. 0-0 Re8 10. Qc2 Qc7 11. Nc3 Ba6 12. Bxa6 Nxa6 13. b4 Nb8 14. Bb2 Nbd7 15. Rac1 Qb7 16. Qf5 b5 17. Ne2 Rac8 18. Rc2 Nb6 19. Ne5 Nc4 20. Nf4 Qc7 21. Nfd3 Qe7 22. Re1 g6 23. Qg5 Kg7 24. Ng4 Nxg4 25. Qxg4 Qe6 26. Qxe6 Rxe6 27. Rce2 f5 28. f4 Kf7 29. Kf2 Rce8 30. Bc1 Kf6 31. Kf3 R6e7 32. h3 h5 33. g4 hxg4+ 34. hxg4 Rh8 35. Rg2 Reh7 36. Reg1 Rh3+ 37. Kf2 Rh2 38. Rxh2 Rxh2+ 39. Kf3 Rh3+ 40. Kf2 Rh2+ 41. Kf3 Rh3+ 42. Rg3 fxg4+ 43. Kxg4 Rxg3+ 44. Kxg3 Kf5 45. Kf3 g5 46. fxg5 Kxg5 47. e4+ Kg6 48. e5 Be7 49. Nf4+ Kf7 50. Kg4 a5 51. Kf5 axb4 52. e6+ Ke8 53. axb4 Bxb4 54. Nh5 Nd6+ 55. Ke5 Ne4 56. Ng7+ Kf8 57. Bh6 Bd6+ 58. Kf5 Ng3+ 59. Kg6 Ne4 60. Nf5+ Ke8 61. Nxd6+ Nxd6 62. Kf6 b4 63. e7 Nc4 64. Ke6 b3 65. Bc1 b2 66. Bxb2 Nxb2 67. Kd6 Nd3 68. Kxc6 1/2-1/2

[Event "Florianopolis op-B 04"]
[Site "Florianopolis"]
[Date "2023.04.29"]
[Round "2"]
[White "Penna, Flavio R Crautchych"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1764"]
[BlackElo "1729"]
[PlyCount "109"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Be2 Be7 8. 0-0 0-0 9. Be3 b5 10. a3 Bb7 11. Bf3 Nbd7 12. Nb3 Rc8 13. Qd3 Qc7 14. Kh1 Rfd8 15. Rac1 Nb6 16. Bxb6 Qxb6 17. g4 d5 18. e5 Ne4 19. Qd4 Qxd4 20. Nxd4 Nxc3 21. bxc3 Rxc3 22. f5 Bc5 23. fxe6 Bxd4 24. exf7+ Kf8 25. e6 Ke7 26. Rcd1 Bf6 27. g5 Rxf3 28. Rxf3 Bxg5 29. Rg3 Bf6 30. Re1 Bh4 31. Rxg7 Bxe1 32. f8Q+ Kxf8 33. e7+ Ke8 34. exd8Q+ Kxd8 35. Rxb7 Bf2 36. Rxh7 Bc5 37. Rh3 Kd7 38. Rd3 Ke6 39. Kg2 a5 40. Kf3 a4 41. Rc3 Kd6 42. h4 b4 43. Rd3 bxa3 44. c4 Bb4 45. Rxd5+ Kc6 46. Ke4 a2 47. Rd1 Bc3 48. Kd3 a1Q 49. Rxa1 Bxa1 50. h5 Kc5 51. h6 Kb4 52. Kc2 Kxc4 53. Kb1 Bd4 54. h7 a3 55. Ka2 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.29"]
[Round "10"]
[White "Cordioli, Jairo Ribeiro"]
[Black "De Souza, Paulo Goncalves"]
[Result "1-0"]
[ECO "D97"]
[WhiteElo "1735"]
[BlackElo "1800"]
[PlyCount "45"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[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 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 b6 8. Bf4 c5 9. e5 Nh5 10. Be3 cxd4 11. Bxd4 Ba6 12. Qd5 Bxf1 13. Kxf1 Nd7 14. g3 e6 15. Qd6 Re8 16. Kg2 Rc8 17. Qa3 a5 18. Rad1 Bf8 19. Qb3 Qc7 20. Rhe1 Ng7 21. g4 Qc6 22. Ne4 Be7 23. Nf6+ 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "8"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Mendez Machado, Andre"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1735"]
[BlackElo "1986"]
[PlyCount "31"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[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. a3 d5 4. cxd5 exd5 5. Nc3 b6 6. Nf3 Be7 7. g3 0-0 8. Bg2 Bb7 9. 0-0 Nbd7 10. Ne5 c5 11. Nxd7 Qxd7 12. dxc5 bxc5 13. Qc2 d4 14. Ne4 Nxe4 15. Bxe4 Rab8 16. Rd1 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "9"]
[White "Pontes, Israel Fellip Da Si"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1947"]
[BlackElo "1735"]
[PlyCount "59"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be3 a6 7. Nb3 g6 8. f3 Bg7 9. Qd2 a5 10. Bb5 0-0 11. 0-0-0 Be6 12. h4 h5 13. Bh6 Ne5 14. Bxg7 Kxg7 15. Qd4 Rc8 16. Kb1 Qc7 17. Rd2 Rfd8 18. Nd5 Bxd5 19. exd5 Kg8 20. a4 b6 21. Re1 Kf8 22. Rde2 Ng8 23. f4 Nd7 24. f5 Ne5 25. fxg6 fxg6 26. Qf4+ Kg7 27. Nd4 Kh8 28. Ne6 Qb7 29. Rxe5 dxe5 30. Qxe5+ 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.27"]
[Round "7"]
[White "Fischer, Ivo Lucio"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1926"]
[BlackElo "1735"]
[PlyCount "54"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[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. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 0-0 8. Nge2 c6 9. Qc2 Re8 10. 0-0 Nf8 11. Rac1 Ne4 12. Bxe7 Qxe7 13. Bxe4 dxe4 14. d5 Ng6 15. dxc6 bxc6 16. Na4 Ba6 17. Nc5 Bxe2 18. Qxe2 Qg5 19. f4 exf3 20. Rxf3 Re5 21. Nd3 Re6 22. Qf2 Rd8 23. Nf4 Red6 24. Rf1 Nxf4 25. exf4 Qe7 26. Qg3 Qd7 27. a3 Rd5 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "5"]
[White "Flesch, Lucas Henrique Ye"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1306"]
[BlackElo "1735"]
[PlyCount "41"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[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. c3 Nf6 4. Be2 Nc6 5. d4 Bd7 6. d5 Ne5 7. Nxe5 dxe5 8. Nd2 g6 9. 0-0 Bg7 10. f3 0-0 11. b4 Qc7 12. Qc2 b6 13. bxc5 bxc5 14. Nb3 Ba4 15. Qd3 Bxb3 16. axb3 Nh5 17. g3 Rfd8 18. Qc4 Rac8 19. b4 cxb4 20. Qxc7 Rxc7 21. cxb4 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.25"]
[Round "4"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1735"]
[BlackElo "1987"]
[PlyCount "68"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[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 c5 4. e3 Nc6 5. Nc3 Nf6 6. cxd5 exd5 7. Bb5 Bd6 8. dxc5 Bxc5 9. 0-0 0-0 10. a3 Bg4 11. h3 Bh5 12. Be2 a6 13. b4 Ba7 14. Bb2 Qd6 15. Na4 Ne4 16. g4 Bg6 17. Rc1 Bxe3 18. fxe3 Qg3+ 19. Kh1 Qxh3+ 20. Nh2 Ng3+ 21. Kg1 Nxf1 22. Qxf1 Qxe3+ 23. Qf2 Qg5 24. Rf1 Be4 25. Qf4 Qg6 26. Nc5 h5 27. Nd7 Rfd8 28. Ne5 Nxe5 29. Bxe5 hxg4 30. Qxf7+ Qxf7 31. Rxf7 Kxf7 32. Nxg4 Rac8 33. Ne3 Ke6 34. Bd4 Rc1+ 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "2"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Sekula, Markley Ribas"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "1735"]
[BlackElo "2040"]
[PlyCount "90"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[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. Nf3 e6 4. d5 exd5 5. cxd5 Bb4+ 6. Nc3 Ne7 7. e4 Nxe4 8. Qd4 Bxc3+ 9. bxc3 Nf6 10. c4 d6 11. Bd3 0-0 12. 0-0 Ng6 13. Bg5 h6 14. Bxf6 Qxf6 15. Qxf6 gxf6 16. Bxg6 fxg6 17. Nd4 Bd7 18. Rab1 b6 19. Nb5 Bxb5 20. cxb5 a6 21. a4 axb5 22. axb5 Rfe8 23. Rfe1 Kf7 24. Kf1 f5 25. Rbc1 Ra7 26. f4 Rxe1+ 27. Kxe1 Kf6 28. Kf2 g5 29. g3 Ke7 30. Re1+ Kd7 31. h4 gxf4 32. gxf4 Ra5 33. Re6 Rxb5 34. Rxh6 Rxd5 35. Rg6 Rd3 36. Rg7+ Kc6 37. Kg2 Rd2+ 38. Kf3 Rd1 39. Kg2 Re1 40. h5 b5 41. Rg3 b4 42. h6 Re8 43. h7 Rh8 44. Rh3 Kb5 45. Kf2 Kc4 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.23"]
[Round "1"]
[White "Costa, Nina Souza de Moura"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1735"]
[PlyCount "39"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Nbd2 cxd4 7. cxd4 Bd6 8. Bg3 0-0 9. a3 Ne4 10. Bd3 f5 11. Ne5 Nxg3 12. Nxc6 bxc6 13. hxg3 c5 14. Qh5 h6 15. f4 Bd7 16. g4 Be8 17. Qh3 fxg4 18. Qxg4 Qf6 19. Nf3 Rb8 20. Rb1 0-1

[Event "Florianopolis Spring op 2nd"]
[Site "Florianopolis"]
[Date "2022.10.23"]
[Round "5"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Silva, Jeferson"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "1763"]
[BlackElo "1951"]
[PlyCount "87"]
[EventDate "2022.10.21"]
[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 e6 3. Nc3 d5 4. Nf3 Be7 5. e3 0-0 6. Bd3 c5 7. 0-0 a6 8. dxc5 Bxc5 9. a3 dxc4 10. Bxc4 Qc7 11. Qe2 b5 12. Ba2 Bb7 13. Bd2 Rd8 14. Rac1 Qb6 15. b4 Be7 16. Rfd1 Nbd7 17. e4 a5 18. Be3 Qa6 19. Qxb5 axb4 20. Qxa6 Rxa6 21. axb4 Bxb4 22. e5 Bxc3 23. Rxc3 Nd5 24. Bxd5 Bxd5 25. Rcc1 h6 26. Bf4 Rb8 27. h3 Nf8 28. Rb1 Rxb1 29. Rxb1 Bxf3 30. gxf3 g5 31. Bg3 Ng6 32. Rb4 Ra5 33. Re4 Kg7 34. Kg2 Ne7 35. f4 Kg6 36. fxg5 hxg5 37. h4 Kf5 38. f3 gxh4 39. Rxh4 Nc6 40. Rf4+ Kg6 41. Rg4+ Kf5 42. Rf4+ Kg6 43. Rg4+ Kf5 44. Rf4+ 1/2-1/2

[Event "Florianopolis Spring op 2nd"]
[Site "Florianopolis"]
[Date "2022.10.23"]
[Round "6"]
[White "Mariot Vaz, Joao Antonio Bertol"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "1705"]
[BlackElo "1763"]
[PlyCount "93"]
[EventDate "2022.10.21"]
[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. g3 e5 7. Nde2 Be7 8. a4 0-0 9. Bg2 Nc6 10. 0-0 Bg4 11. h3 Be6 12. Nd5 Bxd5 13. exd5 Nb8 14. a5 Nbd7 15. Be3 Rc8 16. Qd2 Qc7 17. Rfc1 h6 18. g4 Nc5 19. Ng3 Rfe8 20. b4 Ncd7 21. c4 Bf8 22. Rc2 b5 23. axb6 Nxb6 24. Rac1 e4 25. Qd4 Nbd7 26. Nxe4 Nxe4 27. Bxe4 Qd8 28. c5 dxc5 29. bxc5 Rxc5 30. Rxc5 Nxc5 31. Bc2 Qe7 32. Rd1 Rd8 33. Kg2 Nb7 34. Qd3 g6 35. Qxa6 Nd6 36. Qd3 Re8 37. Bf4 Qf6 38. Bg3 Rd8 39. h4 Bg7 40. Re1 Rc8 41. Re3 Nc4 42. Rf3 Ne5 43. Rxf6 Nxd3 44. Rc6 Rd8 45. Bxd3 Rxd5 46. Bc4 Rd7 47. Rxg6 1-0

[Event "Florianopolis Spring op 2nd"]
[Site "Florianopolis"]
[Date "2022.10.22"]
[Round "3"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Luz, Christian Oliveira"]
[Result "1/2-1/2"]
[ECO "A44"]
[WhiteElo "1763"]
[BlackElo "1547"]
[PlyCount "89"]
[EventDate "2022.10.21"]
[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 c5 2. d5 e5 3. c4 d6 4. Nc3 Be7 5. e4 a6 6. a4 Bg5 7. Bxg5 Qxg5 8. Nf3 Qd8 9. Bd3 Ne7 10. 0-0 Ng6 11. Ne2 Bg4 12. Ng3 0-0 13. h3 Bxf3 14. Qxf3 Nd7 15. Rfe1 Nf6 16. Bf1 a5 17. Ra3 Ne8 18. Rb3 Rb8 19. Nf5 Nc7 20. g3 Na6 21. h4 Nb4 22. h5 Ne7 23. Bd3 Qd7 24. Qg4 Nxf5 25. exf5 f6 26. Bb1 b6 27. Kg2 Qxa4 28. h6 Rf7 29. Rbe3 Qd7 30. Qh4 b5 31. hxg7 bxc4 32. Qxc4 Qb5 33. Qh4 Nxd5 34. Rd3 Qb4 35. Qxb4 Nxb4 36. Rxd6 Kxg7 37. Be4 Rc8 38. Ra1 a4 39. Bd5 Rfc7 40. Be6 Nc2 41. Rxa4 Nd4 42. g4 Rb7 43. Rc4 Rxb2 44. Rxc5 Re2 45. Rxc8 1/2-1/2

[Event "Florianopolis Spring op 2nd"]
[Site "Florianopolis"]
[Date "2022.10.22"]
[Round "2"]
[White "Heredia Serrano, Carla Sofia"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2095"]
[BlackElo "1763"]
[PlyCount "25"]
[EventDate "2022.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. e5 dxe5 6. Bxc6+ bxc6 7. Nxe5 Qc7 8. Re1 e6 9. b3 Bd6 10. Bb2 0-0 11. d3 Nd7 12. Nxd7 Bxd7 13. Kh1 1-0

[Event "Florianopolis Spring op 2nd"]
[Site "Florianopolis"]
[Date "2022.10.22"]
[Round "4"]
[White "Malanowski, Lara Carolina"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1539"]
[BlackElo "1763"]
[PlyCount "55"]
[EventDate "2022.10.21"]
[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 d5 2. Nf3 Nf6 3. Bg5 c5 4. e3 Nc6 5. Nc3 Ne4 6. Rb1 Nxg5 7. Nxg5 Bf5 8. Qf3 e6 9. Nxf7 Kxf7 10. g4 Qf6 11. gxf5 Qxf5 12. Qg3 cxd4 13. Qc7+ Be7 14. exd4 Nxd4 15. Bd3 Nxc2+ 16. Ke2 Nd4+ 17. Ke3 Rhc8 18. Qxb7 Qe5+ 19. Kd2 Nf3+ 20. Kc2 Rab8 21. Qa6 d4 22. Bc4 dxc3 23. bxc3 Qf5+ 24. Bd3 Nd4+ 25. Kd2 Qxf2+ 26. Kd1 Rxb1+ 27. Bxb1 Qf3+ 28. Kd2 0-1

[Event "Florianopolis Spring op 2nd"]
[Site "Florianopolis"]
[Date "2022.10.21"]
[Round "1"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Flesch, Lucas Henrique Ye"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1763"]
[BlackElo "1206"]
[PlyCount "32"]
[EventDate "2022.10.21"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 c5 6. dxc5 dxc4 7. Qxd8+ Bxd8 8. e3 Be7 9. Nb5 Na6 10. Bxc4 Bxc5 11. 0-0 Bd7 12. Ne5 Bxb5 13. Bxb5+ Ke7 14. Rfd1 Rhd8 15. Rxd8 Rxd8 16. Bxa6 bxa6 1-0

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.17"]
[Round "9"]
[White "Senger, Maria Clara da Silv"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1466"]
[BlackElo "1794"]
[PlyCount "102"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. g3 Nf6 4. Nc3 d6 5. Bg2 g6 6. Nge2 Bg7 7. d3 0-0 8. 0-0 e5 9. Rb1 Bg4 10. f3 Be6 11. Be3 Nd4 12. a3 Qd7 13. b4 b6 14. b5 Bh3 15. Qd2 Bxg2 16. Kxg2 Ne6 17. Bh6 Kh8 18. Bxg7+ Kxg7 19. f4 Nd4 20. h3 Qe6 21. Nxd4 cxd4 22. Ne2 Nd7 23. f5 Qe7 24. Rf3 f6 25. g4 a6 26. a4 axb5 27. axb5 Ra3 28. h4 Rfa8 29. fxg6 hxg6 30. Ng3 Ra2 31. Rb2 Rxb2 32. Qxb2 Rh8 33. h5 Qe6 34. g5 fxg5 35. Qa3 Rf8 36. Rxf8 Nxf8 37. Qa7+ Qd7 38. Qxb6 Ne6 39. hxg6 Nf4+ 40. Kf3 g4+ 41. Kf2 Nxd3+ 42. Kf1 Kxg6 43. Nf5 Qh7 44. Qxd6+ Kg5 45. Ke2 Nf4+ 46. Kd2 Qh2+ 47. Kc1 Nd3+ 48. Kd1 Nf2+ 49. Ke1 Nxe4 50. Qf8 Qf2+ 51. Kd1 Nc3+ 0-1

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.16"]
[Round "8"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Souza, Ramon Santana De"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1794"]
[BlackElo "1770"]
[PlyCount "126"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nf3 d6 7. Nc3 g6 8. e4 Bg7 9. Nd2 0-0 10. Nc4 Qc7 11. Be2 Nbd7 12. 0-0 Nb6 13. Be3 Nxc4 14. Bxc4 Ng4 15. Qd2 Nxe3 16. Qxe3 Rb8 17. b3 h5 18. Rac1 Kh7 19. Kh1 e5 20. dxe6 fxe6 21. f4 Qe7 22. Ne2 Bb7 23. Rce1 Rbe8 24. Bd3 Bh6 25. Qh3 Rf7 26. Rf3 Ref8 27. Ref1 Kg7 28. Qg3 e5 29. fxe5 Rxf3 30. Rxf3 Rxf3 31. Qxf3 Qxe5 32. Bc4 Qa1+ 33. Ng1 Qf6 34. Ne2 Bc8 35. Qc3 Bg5 36. Kg1 a5 37. h3 Bb7 38. Bd5 Ba6 39. Bc4 Qxc3 40. Nxc3 Bxc4 41. bxc4 Kf6 42. Kf2 Ke5 43. Kf3 Kd4 44. Nb5+ Kxc4 45. Nxd6+ Kd3 46. e5 c4 47. Ne4 c3 48. Nc5+ Kc4 49. Nb3 a4 50. Na1 Kd3 51. e6 c2 52. Nxc2 Kxc2 53. Ke4 Kb2 54. Kd5 Kxa2 55. Kd6 Kb3 56. e7 Bxe7+ 57. Kxe7 a3 58. Kf6 a2 59. Kxg6 a1Q 60. Kxh5 Kc4 61. h4 Kd5 62. g4 Ke6 63. g5 Kf5 0-1

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.16"]
[Round "7"]
[White "Machado, Luiz Fernando"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1652"]
[BlackElo "1794"]
[PlyCount "116"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bb5 d6 4. Bxc6+ bxc6 5. 0-0 e5 6. d3 Nf6 7. h3 Be7 8. c4 0-0 9. Nc3 Be6 10. Ng5 Bd7 11. f4 h6 12. Nf3 exf4 13. Bxf4 g5 14. Bd2 Nh5 15. Ne5 Nf6 16. Nxd7 Qxd7 17. Ne2 Nh5 18. g4 Ng7 19. Ng3 d5 20. Bc3 d4 21. Bd2 Bd6 22. Nf5 Nxf5 23. Rxf5 f6 24. Qf3 Kg7 25. Kg2 Bc7 26. h4 Qd6 27. Rh1 Rh8 28. Be1 Rae8 29. h5 Re5 30. Rh3 Qe6 31. Rxe5 Bxe5 32. Bg3 Rb8 33. Qe2 a5 34. Bxe5 fxe5 35. Rh1 Rf8 36. Rf1 Rf4 37. Rxf4 gxf4 38. Kf3 Qf6 39. Qe1 Qd8 40. Qf2 Kf7 41. Kg2 a4 42. Kh3 Qa5 43. a3 Qb6 44. Qc2 Qa5 45. Qf2 Ke6 46. Qe2 Qd8 47. Qd1 Qa5 48. g5 hxg5 49. Qg4+ Kd6 50. Qxg5 Qd2 51. Qd8+ Ke6 52. Qc8+ Kd6 53. Qf8+ Ke6 54. Qf5+ Kd6 55. Qf6+ Kd7 56. Qg7+ Kd6 57. Qf8+ Kd7 58. Qf7+ Kd6 1/2-1/2

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.15"]
[Round "6"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Souza dos Santos, Matheus Garcett"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1794"]
[BlackElo "1984"]
[PlyCount "56"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 e5 7. 0-0 Nc6 8. Bg5 h6 9. Bh4 g5 10. Bg3 g4 11. Nxe5 dxe5 12. dxe5 Qxd1 13. Raxd1 Nh5 14. Nd5 Nxg3 15. fxg3 Bxe5 16. Nf6+ Bxf6 17. Rxf6 Kg7 18. Rf4 h5 19. h3 gxh3 20. Bxh5 hxg2 21. Kxg2 Be6 22. b3 Rad8 23. Rff1 Ne5 24. Kf2 Rh8 25. Rxd8 Rxd8 26. Ke3 Rd3+ 27. Kf4 f6 28. g4 Rh3 0-1

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.15"]
[Round "5"]
[White "Suzuki, Ernesto Koh"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "B38"]
[BlackElo "1794"]
[PlyCount "160"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[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 d6 5. c4 Nf6 6. Nc3 g6 7. Be2 Bg7 8. Be3 0-0 9. 0-0 a6 10. Qd2 Ng4 11. Bxg4 Bxg4 12. f3 Bd7 13. Kh1 Rc8 14. b3 h5 15. Rac1 Kh7 16. Rfd1 Be6 17. Nd5 Bxd5 18. cxd5 Ne5 19. Rxc8 Qxc8 20. Rc1 Qd7 21. Qc3 Bh6 22. Bxh6 Kxh6 23. h3 Qd8 24. Qc7 b5 25. Qb7 Nd3 26. Rc7 Nc5 27. Qa7 Qb8 28. Qxb8 Rxb8 29. Rxe7 Kg7 30. Rc7 Kf6 31. Kg1 a5 32. Nc6 Ra8 33. Ra7 Rxa7 34. Nxa7 b4 35. Nc6 Nb7 36. Kf2 Kg7 37. Ke3 f5 38. exf5 gxf5 39. Kf4 Kf6 40. Nd4 Nc5 41. Nb5 Nd3+ 42. Ke3 Nc1 43. Nxd6 Nxa2 44. Nc4 Nc1 45. Nxa5 Ke5 46. d6 Kxd6 47. Kf4 Ke6 48. Kg5 Ne2 49. Kxh5 Nf4+ 50. Kg5 Nxg2 51. h4 Ne1 52. Kf4 Kf6 53. h5 Ng2+ 54. Kg3 Ne1 55. Kf2 Nc2 56. f4 Kg7 57. Kg3 Kh6 58. Kh4 Nd4 59. Nc4 Nxb3 60. Nb2 Nd4 61. Nd3 b3 62. Nb2 Ne2 63. Nd3 Nxf4 64. Nb2 Nxh5 65. Nd3 Nf4 66. Nb2 Ng6+ 67. Kg3 Kg5 68. Nd3 f4+ 69. Kf2 Kf5 70. Nb2 Ne5 71. Ke2 Ke4 72. Kf1 f3 73. Nd1 Kd3 74. Ke1 Kc2 75. Ne3+ Kc1 76. Nd1 b2 77. Nxb2 Kxb2 78. Kf2 Kc3 79. Ke3 Kc4 80. Kf2 Kd3 0-1

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.14"]
[Round "4"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Acosta, Pablo Alejandro"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1794"]
[BlackElo "2012"]
[PlyCount "40"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bxf6 Bxf6 7. Nf3 0-0 8. Bd3 b6 9. cxd5 exd5 10. 0-0 Bb7 11. Rc1 c5 12. dxc5 bxc5 13. Ne2 Qb6 14. b3 Nd7 15. Ng3 g6 16. e4 Bg7 17. Re1 Rfe8 18. Qc2 Rac8 19. exd5 Bxd5 20. Rxe8+ Rxe8 0-1

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.14"]
[Round "3"]
[White "Soares, Suyane"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "E51"]
[WhiteElo "1138"]
[BlackElo "1794"]
[PlyCount "70"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Bb4 5. Bd2 0-0 6. Nf3 c5 7. a3 Bxc3 8. Bxc3 cxd4 9. Bxd4 Nc6 10. Bc3 Ne4 11. Qc2 Nxc3 12. Qxc3 Qe7 13. Be2 dxc4 14. Bxc4 e5 15. 0-0 Bg4 16. Nd2 Rac8 17. Rac1 Kh8 18. h3 Bh5 19. Ne4 f5 20. Ng3 Bg6 21. Rfe1 e4 22. b4 Ne5 23. Qb3 f4 24. exf4 Rxf4 25. Re3 b5 26. Bf1 Rxc1 27. Ne2 Rxf1+ 28. Kxf1 Rf8 29. Nc3 Nc4 30. Re2 Qg5 31. Qa2 Qc1+ 32. Nd1 Qxd1+ 33. Re1 Nd2+ 34. Kg1 Qxe1+ 35. Kh2 Qxf2 0-1

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.13"]
[Round "2"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Dos Santos, Lucas Aparecido"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1794"]
[BlackElo "2047"]
[PlyCount "48"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. Be3 Nc6 8. d5 Ne7 9. 0-0 Nd7 10. Qd2 f5 11. exf5 gxf5 12. Bh6 Ng6 13. Bxg7 Kxg7 14. Ng5 Nf6 15. Ne6+ Bxe6 16. dxe6 Nf4 17. Bd3 Ng8 18. h3 Nh6 19. e7 Qxe7 20. Nd5 Nxd5 21. cxd5 e4 22. Rfe1 Nf7 23. f3 Ne5 24. fxe4 f4 0-1

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.13"]
[Round "1"]
[White "Jerdy, Rafael Rafic Roncol"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "B51"]
[BlackElo "1794"]
[PlyCount "72"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bb5 d6 4. Bxc6+ bxc6 5. 0-0 e5 6. d3 Nf6 7. Bg5 Be7 8. h3 Be6 9. c4 Qd7 10. Kh2 h6 11. Bh4 g5 12. Bg3 g4 13. Ng1 gxh3 14. Nxh3 h5 15. f4 Ng4+ 16. Kg1 Ne3 17. Qe2 Nxf1 18. Qxf1 Bxh3 19. gxh3 Rg8 20. Kh2 h4 21. Be1 exf4 22. Qxf4 Bg5 23. Qf3 Qe6 24. Bc3 Rg6 25. Na3 Bf6 26. e5 Bxe5+ 27. Bxe5 Qxe5+ 28. Kh1 d5 29. Qf2 Qg3 30. Re1+ Re6 31. Rxe6+ fxe6 32. Qf1 Ke7 33. cxd5 cxd5 34. Qg2 Rg8 35. Qf1 Rf8 36. Qg2 Qe1+ 0-1

[Event "Timbo op 2nd"]
[Site "Timbo"]
[Date "2022.02.20"]
[Round "7"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Boeck, Moacir Luis"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1706"]
[BlackElo "1873"]
[PlyCount "90"]
[EventDate "2022.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bh4 Qe8 10. h3 Nh6 11. Nd5 Rf7 12. dxe5 dxe5 13. Qb3 c6 14. Ne3 Nd7 15. 0-0 Nc5 16. Qc2 a5 17. b3 Be6 18. Rad1 g5 19. Bg3 Rd8 20. Rxd8 Qxd8 21. Rd1 Rd7 22. Rxd7 Qxd7 23. Nd2 Qd4 24. Kf1 Bf8 25. Nd1 Nf7 26. Qc3 Qd8 27. f3 Bc8 28. Bf2 Ne6 29. c5 Qe7 30. Qxa5 Nxc5 31. Bc4 b5 32. Bxf7+ Kxf7 33. Qc3 Qd6 34. Bxc5 Qxc5 35. Qxc5 Bxc5 36. Ke2 Ba6 37. Ne3 Bc8 38. a4 bxa4 39. bxa4 Ba6+ 40. Kf2 Ke6 41. Nb3 Ba7 42. g3 Kd6 43. Nc1 Bc4 44. Ne2 Bd4 45. Nxd4 exd4 1-0

[Event "Timbo op 2nd"]
[Site "Timbo"]
[Date "2022.02.19"]
[Round "5"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Feller, Isadora Cristina Vi"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1706"]
[BlackElo "1244"]
[PlyCount "137"]
[EventDate "2022.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. e3 Be7 6. Bd3 dxc4 7. Bxc4 0-0 8. 0-0 c5 9. d5 Nb6 10. Qb3 Nxc4 11. Qxc4 exd5 12. Qb3 b6 13. Rd1 Be6 14. Ng5 Qe8 15. Nxe6 fxe6 16. e4 Qf7 17. exd5 Nxd5 18. Ne4 Qf5 19. f3 Rac8 20. Bd2 Qg6 21. Kh1 Bd8 22. Re1 c4 23. Qd1 Bc7 24. Ng5 Qh5 25. Nh3 e5 26. Qe2 b5 27. a4 a6 28. axb5 axb5 29. Qe4 Rcd8 30. Ba5 Bxa5 31. Rxa5 Rfe8 32. Rxb5 Qf7 33. Qxc4 Kh8 34. Ng5 Qd7 35. h3 h6 36. Rd1 hxg5 37. Rbxd5 Qe7 38. Rxd8 Rxd8 39. Rxd8+ Qxd8 40. b4 e4 41. Qxe4 Qd1+ 42. Kh2 Qd6+ 43. Kg1 Qd1+ 44. Kf2 Qd2+ 45. Kg3 Qc3 46. Kg4 Qc8+ 47. Kxg5 Qd8+ 48. Kg4 Qd7+ 49. Kg3 Qd6+ 50. f4 Qd2 51. b5 Qc3+ 52. Kh2 Qc8 53. f5 Qd7 54. Qe5 Qd1 55. Kg3 Qd3+ 56. Kh2 Qd8 57. Qc5 Qg5 58. b6 Qf4+ 59. Kg1 Qe4 60. Qc7 Qxf5 61. b7 Qb1+ 62. Kh2 Qg6 63. b8Q+ Kh7 64. Qcc8 Kh6 65. Qh8+ Qh7 66. Qf4+ Kg6 67. Qe4+ Kf6 68. Qhxh7 g5 69. Qef5# 1-0

[Event "Timbo op 2nd"]
[Site "Timbo"]
[Date "2022.02.19"]
[Round "4"]
[White "Tomiello, Mateus Costamilan"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2004"]
[BlackElo "1706"]
[PlyCount "29"]
[EventDate "2022.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 c5 6. Bxb4 cxb4 7. cxd5 Qxd5 8. Bg2 0-0 9. 0-0 Ne4 10. Nbd2 f5 11. Nxe4 fxe4 12. Nd2 e5 13. Nxe4 Qd8 14. d5 Nd7 15. d6 1-0

[Event "Timbo op 2nd"]
[Site "Timbo"]
[Date "2022.02.18"]
[Round "3"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Souza, Ana Luiza Ribeiro"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "1706"]
[BlackElo "1175"]
[PlyCount "81"]
[EventDate "2022.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 Nbd7 6. f4 0-0 7. Nf3 b6 8. 0-0 Bb7 9. Qc2 c5 10. d5 a6 11. Bd2 Qc7 12. a4 e5 13. fxe5 dxe5 14. Bg5 Rfe8 15. Rad1 Qd6 16. Nd2 Rab8 17. Rf2 Bc8 18. Rdf1 h6 19. Bh4 g5 20. Bg3 Nf8 21. h4 Ng6 22. hxg5 hxg5 23. Nf3 Bh6 24. Nd1 Ng4 25. Nxe5 Nxf2 26. Nxf7 Qxg3 27. Nxh6+ Kh7 28. Rxf2 Kxh6 29. Rf3 Qe5 30. Nf2 Bd7 31. Rf7 Re7 32. Rxe7 Qxe7 33. Bg4 Ne5 34. Bf5 Rf8 35. g4 Nf3+ 36. Kf1 Bxf5 37. gxf5 Rg8 38. Ng4+ Kh5 39. Qg2 Nh4 40. Qe2 Rg7 41. Nf6+ 1-0

[Event "Timbo op 2nd"]
[Site "Timbo"]
[Date "2022.02.18"]
[Round "2"]
[White "Rodrigues Mota, Romulo Cardoso S"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2031"]
[BlackElo "1706"]
[PlyCount "67"]
[EventDate "2022.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 b5 10. 0-0-0 0-0 11. g4 Nc6 12. Kb1 Rc8 13. h4 Nd7 14. Nd5 Bxd5 15. exd5 Ncb8 16. g5 f5 17. gxf6 Bxf6 18. Bh3 Rc4 19. h5 Kh8 20. Bf5 Qe7 21. Qd3 e4 22. Bxe4 Ne5 23. Qe2 Bg5 24. Bxg5 Qxg5 25. Nd4 Qf6 26. Ne6 Rg8 27. f4 Nf7 28. Bd3 Rb4 29. b3 Qc3 30. a3 Rxb3+ 31. cxb3 Qxb3+ 32. Qb2 Qxd5 33. Nxg7 Rxg7 34. h6 1-0

[Event "Timbo op 2nd"]
[Site "Timbo"]
[Date "2022.02.17"]
[Round "1"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Raitz, Gabriela"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1706"]
[PlyCount "11"]
[EventDate "2022.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Bg4 3. c4 Nf6 4. Nc3 e6 5. Ne5 Nc6 6. Nxg4 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.29"]
[Round "8"]
[White "Cordioli, Jairo Ribeiro"]
[Black "De Souza Monteiro, Marcos Paulo"]
[Result "1/2-1/2"]
[ECO "D18"]
[WhiteElo "1706"]
[BlackElo "1909"]
[PlyCount "34"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Bd3 Bg4 10. h3 Bh5 11. e4 Qa5 12. Na2 0-0 13. Nxb4 Qxb4 14. Bd2 Qxb2 15. Rb1 Bxf3 16. Rxb2 Bxd1 17. Rxd1 b6 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.28"]
[Round "7"]
[White "Leao, Cintia Rocha"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1926"]
[BlackElo "1706"]
[PlyCount "56"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 Nge7 7. Re1 d6 8. c3 0-0 9. d4 b6 10. Be3 Bb7 11. Nbd2 Rc8 12. a3 cxd4 13. cxd4 d5 14. e5 h6 15. Nb3 Nf5 16. Bd2 a6 17. g4 Nh4 18. Nxh4 Qxh4 19. Bc3 f6 20. exf6 Rxf6 21. f3 h5 22. h3 hxg4 23. hxg4 Kf7 24. Re5 Nxe5 25. dxe5 Rf4 26. Be1 Qh8 27. Bg3 Bxe5 28. Bxf4 Bxf4 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "6"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Santanna, Paulo"]
[Result "1/2-1/2"]
[ECO "E33"]
[WhiteElo "1706"]
[BlackElo "1928"]
[PlyCount "61"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 0-0 6. a3 Bxc3+ 7. Qxc3 a5 8. b3 d6 9. Bg5 Qe7 10. d5 Nb8 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. e4 Na6 14. Bd3 Bd7 15. Kd2 Rfb8 16. Nd4 c6 17. dxe6 fxe6 18. f4 e5 19. Ne2 Kf7 20. Rab1 c5 21. fxe5 fxe5 22. Nc3 Bc6 23. Nd5 Bxd5 24. exd5 Rg8 25. g3 h6 26. Rhf1+ Ke7 27. Bf5 Nc7 28. g4 b5 29. Rf3 Rae8 30. h3 bxc4 31. bxc4 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "5"]
[White "Japiassu, Ricardo de Villa No"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1973"]
[BlackElo "1706"]
[PlyCount "79"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 e5 4. g3 Nf6 5. Bg2 Bc5 6. Nge2 Nc6 7. 0-0 0-0 8. h3 Nd4 9. d3 h6 10. Kh2 c6 11. f4 Nxe2 12. Qxe2 exf4 13. gxf4 d5 14. cxd5 cxd5 15. e5 Re8 16. Qd1 Nh7 17. d4 Be7 18. Qb3 Ba6 19. Rg1 Bc4 20. Qd1 Bb4 21. Qg4 g6 22. f5 g5 23. f6 Nxf6 24. exf6 Qxf6 25. Bd2 Bxc3 26. Bxc3 Qg6 27. Qg3 f5 28. Rae1 f4 29. Qg4 h5 30. Qd7 Rad8 31. Rxe8+ Rxe8 32. Bxd5+ Bxd5 33. Qxd5+ Kh7 34. Rxg5 Re2+ 35. Kh1 Qe4+ 36. Qxe4+ Rxe4 37. Rxh5+ Kg6 38. Re5 Rxe5 39. dxe5 Kf5 40. Kg2 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "3"]
[White "Hataby, Raed"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "1988"]
[BlackElo "1706"]
[PlyCount "9"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 0-0 5. Nbd2 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "2"]
[White "Metidieri, Diogenes Galavotti"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1146"]
[BlackElo "1706"]
[PlyCount "68"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. h3 g6 4. Nf3 Bg7 5. Be2 d5 6. exd5 Qxd5 7. c4 Qd8 8. Qd2 e5 9. Nc3 Nge7 10. b3 0-0 11. Bb2 Nd4 12. Nxd4 exd4 13. Ne4 Qc7 14. 0-0-0 f5 15. Ng5 a5 16. Rhe1 h6 17. Nf3 a4 18. Qc2 axb3 19. Qxb3 Bd7 20. a3 Ba4 21. Qa2 Bxd1 22. Bxd1 Nc6 23. Re2 Kh7 24. Nh4 Qf4+ 25. Kb1 Qxh4 26. Bc1 Rfe8 27. Rxe8 Rxe8 28. Bf3 Re1 29. Qd2 Qe7 30. Kc2 Re6 31. Qf4 Qd6 32. Qh4 Na5 33. Bd5 Re2+ 34. Bd2 Qb6 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.24"]
[Round "1"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Pires, Marcos Vinicius Tor"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1706"]
[BlackElo "2302"]
[PlyCount "56"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. e3 0-0 6. cxd5 exd5 7. Bd3 c6 8. 0-0 Bg4 9. Be2 Nbd7 10. Bd2 Bd6 11. h3 Bh5 12. Nh2 Bxe2 13. Qxe2 Re8 14. Qd3 Ne4 15. Nxe4 dxe4 16. Qe2 Qc7 17. f4 exf3 18. gxf3 Nf6 19. f4 Bxf4 20. Rxf4 Qxf4 21. exf4 Rxe2 22. Nf3 Rae8 23. Re1 Rxe1+ 24. Bxe1 Nd5 25. Bd2 Re4 26. f5 f6 27. Kf2 Kf7 28. a3 Ne7 0-1

[Event "Pan American-ch U2000"]
[Site "Timbo"]
[Date "2021.12.05"]
[Round "9"]
[White "Cordioli, Jairo Ribeiro"]
[Black "De Mello, Amanda Carolina"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "1726"]
[BlackElo "1723"]
[PlyCount "133"]
[EventDate "2021.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Bd2 a5 10. Qe2 Nbd7 11. h3 Re8 12. Nh4 Bg6 13. Nxg6 hxg6 14. Rad1 Nb6 15. Bb3 Qc7 16. e4 Nh7 17. Qg4 Rad8 18. Be3 Nd7 19. f4 Nhf6 20. Qf3 c5 21. Nb5 Qb8 22. d5 exd5 23. e5 d4 24. Bc1 Nh7 25. Qg4 Ndf8 26. Rd3 c4 27. Bxc4 Qc8 28. b3 Qxg4 29. hxg4 Ne6 30. Bxe6 Rxe6 31. Ba3 Bxa3 32. Nxa3 g5 33. g3 f6 34. Re1 Rde8 35. Nc4 fxe5 36. Rxe5 b6 37. Rxe6 Rxe6 38. Rxd4 Re1+ 39. Kf2 Rb1 40. Rd3 Nf6 41. Kf3 gxf4 42. g5 Nh7 43. gxf4 Nf8 44. Nxb6 Ne6 45. g6 Rf1+ 46. Ke3 Rxf4 47. Rd8+ Nxd8 48. Kxf4 Ne6+ 49. Ke5 Nc5 50. Kd5 Nxb3 51. Kc4 Nd2+ 52. Kb5 Nb3 53. Nc4 Kf8 54. Nxa5 Nd4+ 55. Kc4 Ne6 56. Nc6 Ke8 57. a5 Nc7 58. Kc5 Kd7 59. Kb6 Kd6 60. Kb7 Kd7 61. Nd4 Kd6 62. Nf5+ Kd7 63. Nxg7 Nb5 64. Nf5 Ke6 65. g7 Kf7 66. a6 Kg8 67. Kb6 1-0

[Event "Pan American-ch U2000"]
[Site "Timbo"]
[Date "2021.12.04"]
[Round "8"]
[White "Santos, Otavio Belegarde do"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "D60"]
[WhiteElo "1816"]
[BlackElo "1726"]
[PlyCount "132"]
[EventDate "2021.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 c6 8. 0-0 Nbd7 9. Nc3 b5 10. Bd3 Bb7 11. Rc1 Rc8 12. Bb1 Re8 13. Qd3 Nf8 14. Ne5 a6 15. Rfd1 Nd5 16. Bxe7 Qxe7 17. Ne4 f6 18. Nf3 Rc7 19. Nc5 Bc8 20. a3 g6 21. Qe4 Kg7 22. Qh4 e5 23. dxe5 fxe5 24. Qg3 Nf6 25. Rd2 Nh5 26. Qg5 a5 27. b4 axb4 28. axb4 Nd7 29. Qxe7+ Rxe7 30. Rd6 Nb6 31. Ba2 Nf6 32. Ng5 Ne8 33. Nce6+ Kh6 34. Rdxc6 Bxe6 35. Nxe6 Ra7 36. Rxb6 Rxa2 37. Nc5 Nc7 38. h4 Rb2 39. Nd3 Rb3 40. Nxe5 Nd5 41. Ng4+ Kg7 42. Rbc6 Nxb4 43. Rc7 Nd5 44. Rxe7+ Nxe7 45. Rc7 Kf7 46. Rb7 h5 47. Ne5+ Ke6 48. Nf3 Rb1+ 49. Kh2 Rb2 50. Nd4+ Kf6 51. Kg3 b4 52. Rb6+ Kf7 53. Rb7 Kf6 54. Rb6+ Kf7 55. e4 Nc8 56. Rb7+ Ke8 57. Rg7 Ne7 58. Rh7 Rd2 59. Rh8+ Kd7 60. Nf3 Rd6 61. Kf4 Nc6 62. Rh7+ Kc8 63. Kg5 b3 64. Rh8+ Kb7 65. Kh6 b2 66. Rh7+ Kb6 0-1

[Event "Pan American-ch U2000"]
[Site "Timbo"]
[Date "2021.12.04"]
[Round "7"]
[White "Vieira, Alexandre Letizio"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1713"]
[BlackElo "1726"]
[PlyCount "91"]
[EventDate "2021.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bg3 Nf6 5. Nf3 0-0 6. c3 c5 7. Bd3 Nc6 8. Nbd2 Qe7 9. Ne5 Nd7 10. Nxc6 bxc6 11. Nf3 cxd4 12. exd4 e5 13. dxe5 f6 14. Qc2 Bxe5 15. Bxh7+ Kh8 16. 0-0-0 g5 17. Bf5 Nc5 18. Rhe1 Bxf5 19. Qxf5 Qd7 20. Qxd7 Nxd7 21. Nxe5 fxe5 22. Bxe5+ Nxe5 23. Rxe5 Rxf2 24. Rxg5 Rb8 25. Rd2 Rf7 26. Rh5+ Rh7 27. Rxh7+ Kxh7 28. Re2 a5 29. Re7+ Kg6 30. Re6+ Kf5 31. Rxc6 Rh8 32. h3 Rg8 33. g4+ Ke4 34. Ra6 Rh8 35. Rxa5 Rxh3 36. a4 d4 37. cxd4 Kxd4 38. Rh5 Rg3 39. g5 Rg4 40. Kc2 Rg1 41. Kd2 Ra1 42. g6 Rg1 43. Rh6 Kd5 44. Ke2 Kd6 45. Kf2 Ra1 46. g7+ 1-0

[Event "Pan American-ch U2000"]
[Site "Timbo"]
[Date "2021.12.03"]
[Round "5"]
[White "Andreata, Mauro Antonio"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "1652"]
[BlackElo "1726"]
[PlyCount "108"]
[EventDate "2021.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 e6 6. 0-0 Nf6 7. Nc3 Be7 8. Bb3 0-0 9. Bg5 Nc6 10. Nxc6 bxc6 11. Kh1 Bb7 12. Qd2 Qc7 13. Rad1 Rad8 14. Qe2 h6 15. Be3 Rfe8 16. f3 d5 17. exd5 Nxd5 18. Nxd5 exd5 19. Qf2 c5 20. c3 Bd6 21. g3 Bf8 22. Bf4 Bd6 23. Bxd6 Qxd6 24. Kg1 Re5 25. Rfe1 Rxe1+ 26. Rxe1 d4 27. cxd4 cxd4 28. Rd1 Qf6 29. Kg2 a5 30. Rd2 h5 31. h4 g6 32. Bd1 Bd5 33. a3 Kg7 34. Kh2 Be6 35. Bc2 Qe5 36. f4 Qe3 37. Bd1 Qxf2+ 38. Rxf2 d3 39. Rd2 Bf5 40. Kg2 Kf6 41. Kf2 Rd4 42. Ke3 Rd7 43. Bb3 Re7+ 44. Kf2 Rc7 45. Ke3 Ke7 46. Ba4 Rc5 47. Kd4 Kd6 48. Bd1 Rc1 49. Ke3 Rc5 50. b3 Rc8 51. a4 Rc1 52. Bf3 Re1+ 53. Kf2 Re7 54. Rb2 Kc5 0-1

[Event "Pan American-ch U2000"]
[Site "Timbo"]
[Date "2021.12.03"]
[Round "6"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Reis, Virginia Lagrange M"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1726"]
[BlackElo "1699"]
[PlyCount "32"]
[EventDate "2021.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 d6 7. e4 g6 8. Nf3 Bg7 9. Be2 0-0 10. h3 Nbd7 11. 0-0 Ne5 12. Be3 Nxf3+ 13. Bxf3 Nd7 14. Qc2 Ne5 15. Be2 f5 16. f4 Nd7 0-1

[Event "Pan American-ch U2000"]
[Site "Timbo"]
[Date "2021.12.02"]
[Round "4"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Messias, Jose Vitor Lamosa P"]
[Result "0-1"]
[ECO "A82"]
[WhiteElo "1726"]
[BlackElo "1702"]
[PlyCount "100"]
[EventDate "2021.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 d5 4. Qh5+ g6 5. Qxd5 Nf6 6. Qxd8+ Kxd8 7. Bg5 Bg7 8. Bxf6 exf6 9. 0-0-0 f5 10. Bc4 Nc6 11. Nge2 Na5 12. Bb3 Nxb3+ 13. axb3 c6 14. h4 Bd7 15. g4 Kc7 16. gxf5 gxf5 17. Kb1 Rae8 18. Nf4 Bh6 19. Nce2 Rhg8 20. Rhg1 b6 21. c4 Bc8 22. b4 Rg4 23. Rxg4 fxg4 24. d5 cxd5 25. Nxd5+ Kb7 26. Nf6 Re7 27. Ng8 Re6 28. Nxh6 Rxh6 29. Rh1 Rf6 30. Rh2 Be6 31. b3 Rf3 32. Nd4 Rh3 33. Rg2 Bd7 34. c5 Rxh4 35. Rg3 b5 36. Kc1 h5 37. Kd2 Rh3 38. Re3 Rxe3 39. Kxe3 h4 40. Kf4 h3 41. Kg3 a6 42. Kh2 Kc7 43. Kg1 Kd8 44. Kf1 Ke7 45. Ne2 Kf6 46. Ke1 Ke5 47. Kd2 Be6 48. Kc2 h2 49. Ng3 Kf4 50. Kc3 e3 0-1

[Event "Pan American-ch U2000"]
[Site "Timbo"]
[Date "2021.12.02"]
[Round "3"]
[White "Domingues, Carlos Almeida"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "1719"]
[BlackElo "1726"]
[PlyCount "123"]
[EventDate "2021.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. b4 f5 11. f3 f4 12. Bd2 g5 13. Nd3 Rf7 14. c5 Nf6 15. Rc1 Ng6 16. a4 h5 17. c6 b6 18. a5 g4 19. Qa4 gxf3 20. Bxf3 Bg4 21. Ra1 Nh4 22. axb6 cxb6 23. Kf2 Nh7 24. Nb5 Ng5 25. c7 Qf8 26. Ne1 Nhxf3 27. gxf3 Bxf3 28. Nxf3 Nxe4+ 29. Ke2 Nxd2 30. Ng5 f3+ 31. Kxd2 Bh6 32. h4 Rf4 33. Qc2 e4 34. Nxd6 Rxh4 35. Kd1 Bxg5 36. c8Q Rxc8 37. Qxc8 Qxc8 38. Nxc8 e3 39. Rxf3 Rh1+ 40. Ke2 Rxa1 41. Rg3 Ra2+ 42. Kf1 Rf2+ 43. Ke1 Rb2 44. Rxg5+ Kf7 45. b5 Kf6 46. Rxh5 Rxb5 47. Nxa7 Rb2 48. Nc6 Rd2 49. Re5 b5 50. Re6+ Kf5 51. Rxe3 Rh2 52. d6 Rh7 53. Ne7+ Kf4 54. Nd5+ Kf5 55. Re7 Rh1+ 56. Kd2 Rh4 57. Kc3 Rc4+ 58. Kb3 Rc6 59. d7 Rd6 60. Nc7 Kf6 61. Re6+ Rxe6 62. Nxe6 1-0

[Event "Pan American-ch U2000"]
[Site "Timbo"]
[Date "2021.12.01"]
[Round "2"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Conor, Gilberto Bordignon"]
[Result "1/2-1/2"]
[ECO "E99"]
[WhiteElo "1726"]
[BlackElo "1592"]
[PlyCount "108"]
[EventDate "2021.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. Be3 Nc6 8. 0-0 Ne8 9. d5 Ne7 10. Ne1 f5 11. f3 f4 12. Bf2 Nf6 13. Nd3 g5 14. c5 h5 15. h3 Qe8 16. a4 Qg6 17. cxd6 cxd6 18. Ne1 g4 19. hxg4 hxg4 20. fxg4 Nxg4 21. Bxg4 Bxg4 22. Nf3 Bf6 23. Qd3 Rf7 24. Nh4 Bxh4 25. Bxh4 Rh7 26. Bxe7 Qh5 27. Kf2 Rxe7 28. Rh1 Qg5 29. Rh2 Rf8 30. Rah1 Rg7 31. Nb5 Rf6 32. Nxa7 f3 33. g3 Bd7 34. Rh8+ Kf7 35. Rg1 Bxa4 36. Qc3 Bd7 37. Nc8 Bxc8 38. Rxc8 Kg6 39. Rh1 Rff7 40. Qe3 Rc7 41. Qxg5+ Kxg5 42. Rxc7 Rxc7 43. Kxf3 Rc2 44. Rb1 b5 45. Ke3 b4 46. Kd3 b3 47. Rf1 Rg2 48. Rf5+ Kg4 49. Rf6 Rxg3+ 50. Kc4 Re3 51. Rxd6 Rxe4+ 52. Kxb3 Rd4 53. Kc3 Kf4 54. Rd8 Ke4 1/2-1/2

[Event "Pan American-ch U2000"]
[Site "Timbo"]
[Date "2021.12.01"]
[Round "1"]
[White "Soares, Gustavo Henrique"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1910"]
[BlackElo "1726"]
[PlyCount "50"]
[EventDate "2021.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d6 4. e3 c5 5. f3 Nf6 6. dxc5 Qa5+ 7. Qd2 Qxc5 8. Nc3 Bd7 9. e4 Nc6 10. Be3 Qa5 11. Nd5 Qxd2+ 12. Bxd2 Nxd5 13. exd5 Ne5 14. 0-0-0 Rc8 15. Bc3 e6 16. Nh3 exd5 17. Nf4 Be6 18. Bb5+ Bd7 19. Bxd7+ Nxd7 20. Nxd5 Nc5 21. Rhe1+ Ne6 22. Ne3 f6 23. Bd4 Be7 24. Nf5 Kf7 25. b3 Rhg8 1-0

[Event "Santa Catarina State-ch 65th"]
[Site "Rio Negrinho"]
[Date "2021.07.25"]
[Round "7"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Pelegrini, Lucas Natan Kriegue"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "1793"]
[BlackElo "1448"]
[PlyCount "53"]
[EventDate "2021.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 0-0 5. 0-0 d5 6. c4 c6 7. Nc3 Nbd7 8. cxd5 cxd5 9. Bf4 a6 10. Ne5 e6 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Nf6 14. Bg2 Nd5 15. Bd2 b5 16. Rc1 Bb7 17. h4 Qd6 18. Nf3 Rac8 19. Qe2 Rfd8 20. Bg5 Rxc1 21. Rxc1 Rc8 22. Rxc8+ Bxc8 23. Qc2 Bd7 24. a3 Qc7 25. Qxc7 Nxc7 26. Be3 Nd5 27. Ne5 1/2-1/2

[Event "Santa Catarina State-ch 65th"]
[Site "Rio Negrinho"]
[Date "2021.07.25"]
[Round "6"]
[White "Esteche, Caina Rinaldi"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "1604"]
[BlackElo "1793"]
[PlyCount "37"]
[EventDate "2021.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Nxe4 dxe4 6. e3 Bg7 7. Qc2 Bf5 8. h3 h5 9. Ne2 0-0 10. g4 hxg4 11. hxg4 Bxg4 12. Qxe4 Bxe2 13. Bxe2 Nc6 14. Qh4 f6 15. Qh7+ Kf7 16. Bh6 Rg8 17. Rg1 g5 18. Bh5+ Kf8 19. Rxg5 1-0

[Event "Santa Catarina State-ch 65th"]
[Site "Rio Negrinho"]
[Date "2021.07.24"]
[Round "5"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Sarda, Pedro Sada"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1793"]
[BlackElo "1603"]
[PlyCount "80"]
[EventDate "2021.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Nbd7 7. Be3 e5 8. d5 Nc5 9. Qc2 a5 10. 0-0 Ne8 11. Nd2 f5 12. f4 exf4 13. Bxf4 Nf6 14. e5 dxe5 15. Bxe5 Re8 16. Bd4 Nce4 17. Ndxe4 Nxe4 18. Bxg7 Kxg7 19. Bf3 Nc5 20. Qd2 Qf6 21. Rfe1 Bd7 22. Rad1 Rad8 23. g3 b6 24. Kg2 Rxe1 25. Rxe1 Re8 26. Rxe8 Bxe8 27. h4 h6 28. Qf4 Qe7 29. Ne2 Kh7 30. Qd4 g5 31. Kf2 Qg7 32. Qxg7+ Kxg7 33. Ke3 Kf6 34. hxg5+ hxg5 35. Kd4 Nd7 36. b3 Ne5 37. Bg2 Bh5 38. Nc3 Be8 39. a3 c5+ 40. dxc6 Nxc6+ 1/2-1/2

[Event "Santa Catarina State-ch 65th"]
[Site "Rio Negrinho"]
[Date "2021.07.24"]
[Round "4"]
[White "Volkmann, Andre Jordi"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2091"]
[BlackElo "1793"]
[PlyCount "69"]
[EventDate "2021.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 c5 5. c4 Nc6 6. d4 cxd4 7. Nxd4 0-0 8. Be2 Nxd4 9. Bxd4 e6 10. Bf3 e5 11. Bb2 e4 12. Be2 d5 13. Nd2 Qa5 14. 0-0 Re8 15. a3 Be6 16. Rb1 Rad8 17. Rc1 Bc8 18. Qc2 Bf5 19. Rfd1 Qc7 20. Bxf6 Bxf6 21. g4 Be5 22. gxf5 gxf5 23. Kh1 Re6 24. Rg1+ Kh8 25. Nf1 Qe7 26. Ng3 Rh6 27. Rg2 Rg8 28. Rcg1 Qh4 29. Nf1 Rxg2 30. Rxg2 Rg6 31. f4 Bg7 32. Ng3 Qf6 33. Qd1 Qc3 34. Nxf5 Rxg2 35. Kxg2 1-0

[Event "Santa Catarina State-ch 65th"]
[Site "Rio Negrinho"]
[Date "2021.07.23"]
[Round "3"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Blaskosky, Vinicius"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1793"]
[BlackElo "1248"]
[PlyCount "79"]
[EventDate "2021.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nf3 e6 4. Bg5 Be7 5. Nc3 0-0 6. e3 c6 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 Nbd7 10. 0-0 Bb7 11. Rc1 Qb6 12. Ne5 Rfe8 13. Nxd7 Nxd7 14. Ne4 Bxg5 15. Nxg5 h6 16. Ne4 Qc7 17. Bxb5 e5 18. d5 c5 19. Bxd7 Qxd7 20. Nxc5 Qxd5 21. Qxd5 Bxd5 22. b3 Red8 23. e4 Be6 24. Rfd1 Rac8 25. Rxd8+ Rxd8 26. Nxe6 fxe6 27. Kf1 Rd7 28. Ke2 Kf7 29. h4 Kf6 30. g4 g5 31. h5 Ke7 32. a4 Rd4 33. f3 Rb4 34. Rc3 Rb7 35. Kd2 Kd7 36. Kc2 Rc7 37. Rxc7+ Kxc7 38. b4 a6 39. Kc3 Kc6 40. Kc4 1-0

[Event "Santa Catarina State-ch 65th"]
[Site "Rio Negrinho"]
[Date "2021.07.23"]
[Round "2"]
[White "De Oliveira, Gustavo Alfredo Bue"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2151"]
[BlackElo "1793"]
[PlyCount "42"]
[EventDate "2021.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 d5 5. c4 e6 6. Be2 0-0 7. 0-0 Ne4 8. Qc2 Bxb2 9. Qxb2 Qf6 10. Ne5 Nd7 11. f4 Qg7 12. d3 Nec5 13. Nd2 Nxe5 14. fxe5 Nd7 15. d4 b6 16. cxd5 exd5 17. Bb5 Nb8 18. Rac1 Ba6 19. Bxa6 Nxa6 20. Qa3 Qh6 21. Rf3 c5 1-0

[Event "Santa Catarina State-ch 65th"]
[Site "Rio Negrinho"]
[Date "2021.07.22"]
[Round "1"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Ferrao, Lucas Nakui"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1793"]
[PlyCount "49"]
[EventDate "2021.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 Bf5 5. cxd5 Qxd5 6. Nc3 Qa5 7. Qa4 Qc7 8. Be2 Nbd7 9. Bd2 e6 10. Rc1 b5 11. Qd1 Rc8 12. Nxb5 Qb7 13. Nc3 Qxb2 14. 0-0 Ba3 15. Nh4 Be4 16. Nxe4 Nxe4 17. Rc2 Qb8 18. Ba6 Rd8 19. Ba5 c5 20. Qg4 Ndf6 21. Qxg7 Ke7 22. Bxd8+ Qxd8 23. Rb1 Rg8 24. Rb7+ Ke8 25. Qxf7# 1-0

[Event "Rio Negrinho Froebel op"]
[Site "Rio Negrinho"]
[Date "2021.07.11"]
[Round "6"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Anacleto, Luis Gustavo"]
[Result "1/2-1/2"]
[ECO "D97"]
[WhiteElo "1771"]
[PlyCount "84"]
[EventDate "2021.07.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 d5 4. Nc3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Nc6 8. d5 Nb8 9. Bf4 c6 10. Rd1 cxd5 11. exd5 Na6 12. Be2 Qa5 13. 0-0 Bf5 14. Nd4 Rac8 15. Qb5 Qxb5 16. Ndxb5 Rfd8 17. Nxa7 Ra8 18. Nab5 Nb4 19. Bc4 Rac8 20. Nc7 Nh5 21. d6 exd6 22. Bxd6 Rxd6 23. Rxd6 Rxc7 24. Rd8+ Bf8 25. Bb3 Nc6 26. Ra1 Nd4 27. Bd1 Nf6 28. f3 Kg7 29. Ra8 Bc5 30. Kh1 Bb4 31. g4 Be6 32. Ra4 Bxc3 33. bxc3 Nb5 34. Bb3 Nxc3 35. Ra5 Bxb3 36. axb3 Nfd5 37. Kg2 Rc6 38. Kg3 Rb6 39. Rc5 Rd6 40. g5 f6 41. gxf6+ Kxf6 42. f4 Ne7 1/2-1/2

[Event "Rio Negrinho Froebel op"]
[Site "Rio Negrinho"]
[Date "2021.07.11"]
[Round "5"]
[White "Pavao, Alice Lara Biasi"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1060"]
[BlackElo "1771"]
[PlyCount "67"]
[EventDate "2021.07.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. Nbd2 c6 7. e4 Bg4 8. h3 Bxf3 9. Bxf3 e5 10. Rb1 Na6 11. b3 Re8 12. Ba3 Qd7 13. Bg2 Rad8 14. Re1 Nc7 15. Qf3 d4 16. Nc4 Nh5 17. Na5 Ne6 18. Nc4 c5 19. b4 b5 20. Nd2 Bh6 21. Nb3 c4 22. Nc5 Nxc5 23. bxc5 Qc6 24. Qe2 c3 25. Bf3 Nf6 26. Rb3 a5 27. Bc1 Bxc1 28. Rxc1 Qxc5 29. Ra1 Nd7 30. a4 b4 31. Bg4 h5 32. Bf3 Qe7 33. Rbb1 Rf8 34. Rf1 0-1

[Event "Rio Negrinho Froebel op"]
[Site "Rio Negrinho"]
[Date "2021.07.10"]
[Round "4"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Pelegrini, Lucas Natan Kriegue"]
[Result "0-1"]
[ECO "E98"]
[WhiteElo "1771"]
[BlackElo "1448"]
[PlyCount "31"]
[EventDate "2021.07.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. Be3 Nc6 8. d5 Ne7 9. 0-0 Ne8 10. Ne1 f5 11. f3 f4 12. Bf2 a5 13. Nb5 g5 14. c5 Nf6 15. a4 Rf7 16. Nd3 0-1

[Event "Rio Negrinho Froebel op"]
[Site "Rio Negrinho"]
[Date "2021.07.10"]
[Round "3"]
[White "Silva, Guilherme Henrique"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1769"]
[BlackElo "1771"]
[PlyCount "119"]
[EventDate "2021.07.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Qe2 e5 7. c3 Be7 8. d4 0-0 9. Rd1 Qc7 10. dxe5 dxe5 11. c4 Rad8 12. Nc3 Nb6 13. Bg5 Rfe8 14. Bxf6 Bxf6 15. b3 g6 16. Qe3 a6 17. Rac1 Rd4 18. Nd5 Nxd5 19. cxd5 Rxd1+ 20. Rxd1 Qd6 21. Rc1 Rc8 22. a4 b5 23. h3 Bg7 24. axb5 axb5 25. Ra1 h6 26. Qd3 c4 27. bxc4 bxc4 28. Qc2 f5 29. Rc1 fxe4 30. Qxe4 Rc5 31. Rxc4 Qxd5 32. Qxd5+ Rxd5 33. Kf1 Ra5 34. Ke2 Kf7 35. Nd2 Ke6 36. Rc6+ Kf7 37. Rc7+ Kg8 38. Ne4 h5 39. Rc8+ Kh7 40. g4 Ra4 41. Kf3 hxg4+ 42. hxg4 Ra3+ 43. Kg2 Ra4 44. f3 Bh6 45. Rc7+ Kg8 46. Nf6+ Kf8 47. Nd7+ Ke7 48. Nxe5+ Kd6 49. Rh7 Kxe5 50. Rxh6 Kf4 51. Rxg6 Ra7 52. Kh3 Kxf3 53. Rf6+ Ke4 54. Kh4 Ra2 55. Kg5 Rg2 56. Kh5 Ke5 57. Rf1 Ke6 58. g5 Ke7 59. Kh6 Rg3 60. Rf6 1-0

[Event "Rio Negrinho Froebel op"]
[Site "Rio Negrinho"]
[Date "2021.07.09"]
[Round "2"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1771"]
[BlackElo "2197"]
[PlyCount "105"]
[EventDate "2021.07.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 cxd4 3. Nxd4 e5 4. Nb3 d5 5. c3 a5 6. e4 a4 7. Bb5+ Bd7 8. Bxd7+ Nxd7 9. N3d2 Nc5 10. 0-0 dxe4 11. Qe2 Nf6 12. Qb5+ Qd7 13. Qxd7+ Nfxd7 14. Na3 f5 15. Ndc4 Be7 16. Nb5 0-0 17. Be3 Nd3 18. g3 Rac8 19. b3 g5 20. f3 exf3 21. Rxf3 e4 22. Rff1 f4 23. Bd4 Rxc4 24. bxc4 Rc8 25. Rad1 Rxc4 26. gxf4 gxf4 27. Rxd3 exd3 28. Rxf4 d2 29. Rf1 Bf6 30. Rd1 Bxd4+ 31. Nxd4 Ne5 32. Kf2 Rxc3 33. Rxd2 Nc4 34. Re2 Kf7 35. Rc2 Rxc2+ 36. Nxc2 Ke6 37. Ke2 Kd5 38. Kd3 Ne5+ 39. Kc3 Kc5 40. a3 Nc4 41. Kd3 b5 42. Kc3 h5 43. Kd3 h4 44. h3 Nxa3 45. Nxa3 b4 46. Nb1 Kb5 47. Nd2 Kc5 48. Kc2 Kd5 49. Kd3 Ke5 50. Nf3+ Kf4 51. Nxh4 Kg3 52. Nf5+ Kxh3 53. Nd4 1/2-1/2

[Event "Rio Negrinho Froebel op"]
[Site "Rio Negrinho"]
[Date "2021.07.09"]
[Round "1"]
[White "Pinto, Yasmin Zaika De So"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1209"]
[BlackElo "1771"]
[PlyCount "54"]
[EventDate "2021.07.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 b5 7. Be3 e6 8. Qd2 Be7 9. 0-0-0 Bd7 10. a3 Nc6 11. Nxc6 Bxc6 12. Be2 0-0 13. g4 Rc8 14. Kb1 Qc7 15. h4 Rfd8 16. h5 d5 17. exd5 Nxd5 18. Nxd5 Bxd5 19. Qc1 Qc6 20. Rhf1 b4 21. axb4 Bxb4 22. g5 Bc3 23. b3 Qa4 24. bxa4 Rb8+ 25. Qb2 Rxb2+ 26. Kc1 Ra2 27. Kb1 Ra1# 0-1

[Event "Araruama op 1st"]
[Site "Araruama"]
[Date "2021.06.06"]
[Round "6"]
[White "Deus Filho, Joaquim"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1920"]
[BlackElo "1793"]
[PlyCount "85"]
[EventDate "2021.06.02"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. d3 0-0 8. Bb3 d5 9. Qe1 Nd4 10. Nxd4 cxd4 11. Nd1 Nc6 12. Bd2 dxe4 13. dxe4 Kh8 14. e5 b6 15. Nf2 Ba6 16. Nd3 Re8 17. Rf3 Bxd3 18. Rxd3 Qc8 19. Rh3 Qd8 20. Ba4 Rc8 21. Qe4 Qd5 22. Qe2 Red8 23. Be1 Rd7 24. Qg4 Rdc7 25. Qh4 h6 26. Bd2 Ne7 27. g4 Kg8 28. Bb3 Qd8 29. f5 Nxf5 30. Qxd8+ Rxd8 31. gxf5 gxf5 32. Re1 Kh7 33. Bb4 Bf8 34. Bxf8 Rxf8 35. Rd3 Rg8+ 36. Kf2 Rg4 37. h3 Rh4 38. Kg3 Re4 39. Rxe4 fxe4 40. Rxd4 Kg6 41. Kf4 f5 42. exf6 Kxf6 43. Rxe4 1-0

[Event "Araruama op 1st"]
[Site "Araruama"]
[Date "2021.06.05"]
[Round "5"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Garcia, Claudio de Oliveira"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1793"]
[BlackElo "1406"]
[PlyCount "31"]
[EventDate "2021.06.02"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d6 2. c4 e6 3. Nc3 c6 4. Nf3 d5 5. g3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. Ne5 Bd7 9. Qc2 Ne4 10. f3 Nxc3 11. bxc3 Be8 12. Rb1 Qc7 13. Qb3 b6 14. Ba3 Bxa3 15. Qxa3 Nd7 16. Qe7 1-0

[Event "Araruama op 1st"]
[Site "Araruama"]
[Date "2021.06.05"]
[Round "4"]
[White "Da Silva, Adilson Antonio"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1696"]
[BlackElo "1793"]
[PlyCount "85"]
[EventDate "2021.06.02"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 0-0 6. Be2 e5 7. d5 Nbd7 8. 0-0 Nc5 9. Nd2 a5 10. Rb1 b6 11. a3 a4 12. b4 axb3 13. f3 Nh5 14. Nxb3 f5 15. Nxc5 bxc5 16. a4 f4 17. Nb5 g5 18. Bd2 Nf6 19. a5 h6 20. Bc3 g4 21. Qb3 Rb8 22. Qa4 Ra8 23. Rb2 Ne8 24. Rfb1 Qh4 25. Be1 g3 26. h3 Qd8 27. a6 Rxa6 28. Ba5 Qd7 29. Bd1 c6 30. dxc6 Qxc6 31. Nc3 Qxa4 32. Bxa4 Rxa5 33. Bxe8 Rxe8 34. Nb5 Rd8 35. Rd2 Bf6 36. Nc7 Ra7 37. Nd5 Be6 38. Nxf6+ Kg7 39. Nh5+ Kg6 40. Nxf4+ exf4 41. e5 Rb8 42. Rbd1 dxe5 43. Rd6 0-1

[Event "Araruama op 1st"]
[Site "Araruama"]
[Date "2021.06.04"]
[Round "3"]
[White "Cordioli, Jairo Ribeiro"]
[Black "De Carvalho, Vitor Augusto Ponci"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1793"]
[BlackElo "1591"]
[PlyCount "50"]
[EventDate "2021.06.02"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Nf3 Nc6 9. Rc1 Qa5 10. Bc4 0-0 11. 0-0 Bg4 12. e5 Rad8 13. Qb3 Bxf3 14. gxf3 cxd4 15. cxd4 Nxd4 16. Bxd4 Rxd4 17. Qxb7 Qxe5 18. Rfe1 Qf4 19. Bd5 Be5 20. Kf1 Qxh2 21. Ke2 Rd8 22. Rc5 Bf4 23. Rd1 Rxd1 24. Kxd1 Qxf2 25. Rc2 Qxf3+ 0-1

[Event "Araruama op 1st"]
[Site "Araruama"]
[Date "2021.06.04"]
[Round "2"]
[White "Guimaraes, Wagner Peixoto"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2203"]
[BlackElo "1793"]
[PlyCount "44"]
[EventDate "2021.06.02"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 Nc6 3. c4 Nf6 4. Nf3 e6 5. 0-0 d5 6. cxd5 exd5 7. d4 c4 8. Bg5 Be7 9. Nc3 0-0 10. Ne5 Be6 11. b3 Rc8 12. bxc4 dxc4 13. Rb1 Nd5 14. Bxd5 Bxg5 15. Nxc6 bxc6 16. Bxe6 fxe6 17. Ne4 Be7 18. Qc2 c5 19. Qxc4 Qd5 20. Qxd5 exd5 21. Nxc5 Bxc5 22. dxc5 Rxc5 1-0

[Event "Araruama op 1st"]
[Site "Araruama"]
[Date "2021.06.02"]
[Round "1"]
[White "Cordioli, Jairo Ribeiro"]
[Black "De Souza, Ariel Vieira Branda"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1793"]
[PlyCount "101"]
[EventDate "2021.06.02"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 c5 4. cxd5 exd5 5. Nc3 Nc6 6. g3 h6 7. Bg2 Nf6 8. 0-0 Be7 9. dxc5 Bxc5 10. a3 a5 11. Bf4 Be6 12. Rc1 0-0 13. e3 Be7 14. Nb5 Bg4 15. h3 Bxf3 16. Bxf3 g5 17. Bc7 Qd7 18. Bg4 Nxg4 19. Qxg4 Qxg4 20. hxg4 Bf6 21. Rc2 d4 22. exd4 Nxd4 23. Nxd4 Bxd4 24. Rd1 Bg7 25. Rd7 Rae8 26. Rcd2 a4 27. Ba5 Re1+ 28. Kg2 Rb8 29. Kf3 Rb1 30. Rd8+ Rxd8 31. Rxd8+ Kh7 32. Rd7 Kg6 33. Rxb7 Rxb2 34. Rxb2 Bxb2 35. Bb4 Kf6 36. Ke4 Ke6 37. f4 f6 38. f5+ Kd7 39. Kd5 Be5 40. Kc5 Bxg3 41. Kb5 Bd6 42. Kxa4 Bc7 43. Kb5 Bd8 44. a4 Kc8 45. Kc6 Bc7 46. Bf8 Be5 47. Bxh6 Kd8 48. Kd5 Bc3 49. Ke6 Kc7 50. Bg7 Kc6 51. Bxf6 1-0

[Event "Sao Bento do Sul op 05"]
[Site "Sao Bento do Sul"]
[Date "2021.05.09"]
[Round "6"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Colaco, Willian Wagner Soar"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "1790"]
[BlackElo "1664"]
[PlyCount "116"]
[EventDate "2021.05.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 g6 5. Bf4 Bg7 6. e3 0-0 7. Rc1 Bg4 8. h3 Bxf3 9. Qxf3 Nbd7 10. cxd5 cxd5 11. Nxd5 Qa5+ 12. Nc3 Qb4 13. Qe2 a6 14. a3 Qa5 15. Qd2 Rac8 16. Bd3 Nd5 17. Bg3 e5 18. Ke2 exd4 19. Nxd5 Qxd5 20. e4 Qh5+ 21. f3 Ne5 22. Rxc8 Rxc8 23. Rc1 Rxc1 24. Qxc1 Nc6 25. Kf1 Bh6 26. Bf4 Bf8 27. Bxa6 Qa5 28. Bd3 Ne5 29. b4 Nxd3 30. bxa5 Nxc1 31. Bxc1 Bc5 32. Ke2 Kf8 33. Kd3 Ke7 34. Kc4 Kd6 35. f4 Kc6 36. a4 h5 37. Bb2 f5 38. Bxd4 Bd6 39. Be5 Be7 40. Kd3 Bb4 41. Bc3 fxe4+ 42. Kd4 Bxc3+ 43. Kxc3 Kd5 44. g3 Kc5 45. g4 hxg4 46. hxg4 Kd5 47. g5 e3 48. Kd3 e2 49. Kxe2 Ke4 50. Kd2 Kxf4 51. Kc3 Kxg5 52. Kb4 Kf6 53. Kb5 g5 54. Kb6 g4 55. Kxb7 g3 56. a6 g2 57. a7 g1Q 58. a8Q Qg2+ 1/2-1/2

[Event "Sao Bento do Sul op 05"]
[Site "Sao Bento do Sul"]
[Date "2021.05.09"]
[Round "5"]
[White "Liebl, Livia"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1525"]
[BlackElo "1790"]
[PlyCount "68"]
[EventDate "2021.05.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. f4 c5 4. Nf3 e6 5. c3 Nc6 6. Bd3 Bd6 7. 0-0 Ne4 8. Ne5 0-0 9. Nd2 Nxd2 10. Bxd2 f6 11. Qh5 f5 12. g4 Qe8 13. Qh4 Be7 14. g5 Nxe5 15. dxe5 Bd7 16. Rf3 g6 17. Rh3 h5 18. Be2 Bb5 19. Bf3 Bd3 20. Qg3 Kg7 21. Rh4 Rh8 22. Rc1 c4 23. b3 Ba3 24. Re1 cxb3 25. axb3 Bc5 26. Rc1 b5 27. c4 bxc4 28. bxc4 Bxc4 29. Rxc4 dxc4 30. Bxa8 Qxa8 31. Qe1 Qe4 32. Rh3 Rb8 33. Qe2 Rb1+ 34. Be1 c3 0-1

[Event "Sao Bento do Sul op 05"]
[Site "Sao Bento do Sul"]
[Date "2021.05.08"]
[Round "4"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Leffeck, Mateus Bernal"]
[Result "0-1"]
[ECO "E38"]
[WhiteElo "1790"]
[BlackElo "1635"]
[PlyCount "122"]
[EventDate "2021.05.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. Nf3 b6 7. Bg5 Bb7 8. e3 d6 9. a3 a5 10. Bd3 h6 11. Bxf6 Qxf6 12. Ne4 Qe7 13. 0-0-0 Nd7 14. Nd4 a4 15. Nb5 0-0 16. Be2 d5 17. Nec3 Rfc8 18. Kb1 dxc4 19. Bxc4 Ne5 20. Be2 Ba6 21. f4 Nd7 22. Qd2 Nf6 23. Bf3 Bb7 24. Rhe1 Bc6 25. Bxc6 Rxc6 26. e4 Ng4 27. Re2 Nxh2 28. e5 Ng4 29. Ne4 Ra5 30. Nbc3 Kf8 31. Nxc5 Rcxc5 32. Qd8+ Qxd8 33. Rxd8+ Ke7 34. Red2 Rc7 35. R8d6 Ne3 36. Rd8 Nxg2 37. Rg8 Nxf4 38. Rdd8 f5 39. Rb8 Kf7 40. Rgd8 Rxe5 41. Rxb6 Nd5 42. Nxd5 Rxd5 43. Rxd5 exd5 44. Rd6 Rc5 45. b4 axb3 46. Kb2 f4 47. Kxb3 f3 48. Kb4 f2 49. Kxc5 f1Q 50. Rxd5 Qc1+ 51. Kb4 Qb2+ 52. Ka4 Qb6 53. Rf5+ Ke7 54. Rf7+ Kd8 55. Rf8+ Kc7 56. Rf7+ Kb8 57. Rf8+ Ka7 58. Ra8+ Kb7 59. Rb8+ Kc6 60. Rc8+ Qc7 61. Ra8 Kb7 0-1

[Event "Sao Bento do Sul op 05"]
[Site "Sao Bento do Sul"]
[Date "2021.05.08"]
[Round "2"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Mafra, Kaiser Luiz"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1790"]
[BlackElo "2140"]
[PlyCount "90"]
[EventDate "2021.05.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. Nf3 b6 7. a3 Bb7 8. b4 Be7 9. e4 d6 10. Bd3 Nbd7 11. 0-0 0-0 12. Bb2 Rc8 13. Qe2 Qc7 14. Rac1 Qb8 15. Rfe1 Rfe8 16. Nb5 a6 17. Nbd4 Qa8 18. Qe3 Bd8 19. h3 Bc7 20. Nb3 d5 21. e5 Ne4 22. Nbd2 f5 23. exf6 Ndxf6 24. Bxe4 dxe4 25. Ng5 h6 26. Ngxe4 Nh5 27. g3 Rf8 28. c5 bxc5 29. Qe2 Rf5 30. Kh2 Rcf8 31. Rc4 Bd5 32. Rxc5 Bb6 33. Nd6 Bxc5 34. Nxf5 Rxf5 35. bxc5 Qc6 36. f4 Nf6 37. g4 Nxg4+ 38. hxg4 Rf7 39. Bd4 Qa4 40. Qe5 Qc2 41. Re2 Qg6 42. Nf3 Rb7 43. c6 Rb1 44. Kg3 Rb3 45. Rf2 Bxf3 1-0

[Event "Sao Bento do Sul op 05"]
[Site "Sao Bento do Sul"]
[Date "2021.05.08"]
[Round "3"]
[White "Volkmann, Andre Jordi"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2100"]
[BlackElo "1790"]
[PlyCount "77"]
[EventDate "2021.05.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 Nc6 5. Bb2 d5 6. e3 0-0 7. Be2 Bf5 8. 0-0 Re8 9. c4 dxc4 10. Bxc4 Ne4 11. a3 Be7 12. d3 Nd6 13. Ba2 Bf6 14. Nc3 Be6 15. Bxe6 Rxe6 16. Qc2 Re8 17. Rab1 Rc8 18. Rfd1 Ne5 19. Nxe5 Bxe5 20. Ne4 b6 21. d4 Bxh2+ 22. Kxh2 Qh4+ 23. Kg1 Nxe4 24. d5 Rcd8 25. Rd4 Qe7 26. Rc1 Rd7 27. Qa4 Nxf2 28. Rf1 Qxe3 29. Rxf2 Qe1+ 30. Rf1 Qe3+ 31. Kh1 Qh6+ 32. Rh4 Qd6 33. Qg4 f5 34. Qxf5 g6 35. Qd3 Rf8 36. Rxf8+ Kxf8 37. Qd4 Qxd5 38. Rf4+ Ke7 39. Qf6+ 1-0

[Event "Sao Bento do Sul op 05"]
[Site "Sao Bento do Sul"]
[Date "2021.05.07"]
[Round "1"]
[White "Da Costa, Evelyn Maria Fuck"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1126"]
[BlackElo "1790"]
[PlyCount "91"]
[EventDate "2021.05.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. e3 Bg7 5. h3 0-0 6. Bd3 Nbd7 7. Nbd2 b6 8. 0-0 Bb7 9. Qe2 c5 10. c3 Re8 11. Bg5 Nf8 12. Bb5 N8d7 13. e4 a6 14. Bxd7 Nxd7 15. Rad1 h6 16. Bh4 Qc7 17. Rc1 Rac8 18. Qd3 e5 19. d5 g5 20. Nxg5 hxg5 21. Bxg5 f6 22. Bh4 Nf8 23. Qg3 Qf7 24. f4 Qg6 25. Qxg6 Nxg6 26. Bg3 exf4 27. Bxf4 Nxf4 28. Rxf4 Bh6 29. Rg4+ Kf7 30. Rd1 Bxd2 31. Rxd2 Rg8 32. Rf4 Ke7 33. Rh4 Rcf8 34. Rf2 Bc8 35. Kh2 Rg5 36. g4 Re5 37. Rf4 Bd7 38. c4 b5 39. b3 bxc4 40. bxc4 Ba4 41. Kg3 Bc2 42. Kf3 Bd3 43. Rh7+ Rf7 44. Rh6 Bxc4 45. Rg6 Bxa2 46. Ke3 0-1

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.02.21"]
[Round "5"]
[White "Dias, Anderson Tatsch"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2125"]
[BlackElo "1778"]
[PlyCount "155"]
[EventDate "2021.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Ne7 7. Nc3 Nd7 8. 0-0-0 0-0 9. e4 dxc4 10. Bxc4 b5 11. Bd3 a6 12. e5 f5 13. exf6 Nxf6 14. Rhe1 Ned5 15. Ne4 Nxe4 16. Rxe4 e5 17. Rxe5 Bg4 18. Be4 Rc8 19. h3 Bxf3 20. Bxf3 Qf6 21. Kb1 Nf4 22. Be4 g6 23. Rc1 Rfd8 24. Qe3 Rd6 25. Bf5 gxf5 26. Qxf4 Rcd8 27. Rxf5 Qxd4 28. Rg5+ Kh8 29. Qxd4+ Rxd4 30. a3 Rg8 31. Rxg8+ Kxg8 32. Rxc6 Rd2 33. Rxa6 Rxf2 34. Rb6 Rxg2 35. Rxb5 Rh2 36. Rb3 Kf7 37. a4 Ke6 38. a5 Rf2 39. a6 Rf8 40. a7 Ra8 41. Ra3 Kd6 42. Kc2 Kc6 43. Kd3 Kb7 44. Rb3+ Ka6 45. Ke2 h5 46. Kf2 h4 47. Ra3+ Kb7 48. Kf3 Rf8+ 49. Kg4 Ka8 50. Kxh4 Rg8 51. Kh5 Rg2 52. b4 Rb2 53. Ra4 Rg2 54. b5 Rh2 55. Ra5 Rg2 56. h4 Rg3 57. Kh6 Rc3 58. h5 Rg3 59. Kh7 Rg5 60. h6 Rd5 61. Kg6 Rd6+ 62. Kg5 Rd5+ 63. Kg4 Rd4+ 64. Kg3 Rd5 65. Kg4 Rd4+ 66. Kf5 Rd5+ 67. Kg6 Rd6+ 68. Kg7 Rd7+ 69. Kf8 Rd8+ 70. Ke7 Rh8 71. Ra6 Rh7+ 72. Kf8 Rd7 73. Rg6 Rd8+ 74. Ke7 Rh8 75. b6 Rh7+ 76. Ke6 Rh8 77. h7 Kb7 78. Rg8 1-0

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.02.20"]
[Round "4"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Almeida Junior, Alvaro Alves de"]
[Result "1-0"]
[ECO "D97"]
[WhiteElo "1778"]
[BlackElo "2159"]
[PlyCount "92"]
[EventDate "2021.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qd3 dxc4 6. Qxc4 0-0 7. Bf4 c6 8. e4 Be6 9. Qd3 Na6 10. Rd1 Qa5 11. a3 Bb3 12. Rc1 Rad8 13. Nd2 Be6 14. Be3 Ng4 15. Be2 Nxe3 16. fxe3 Qg5 17. Bf3 Bh6 18. Nd1 f5 19. e5 f4 20. e4 Qxe5 21. Qxa6 Qxd4 22. Qe2 Bg5 23. h4 Bf6 24. Nc3 Rd7 25. Rd1 Rfd8 26. e5 Qxe5 27. Qxe5 Bxe5 28. Nde4 Bd4 29. h5 Bb3 30. Rd2 g5 31. Bg4 e6 32. Rh3 Bc4 33. h6 b5 34. Rh5 a5 35. Rxg5+ Kf8 36. Bf3 b4 37. axb4 axb4 38. Nd1 Bb3 39. Nc5 Bxc5 40. Rxd7 Rxd7 41. Rxc5 Bd5 42. Bxd5 cxd5 43. Nf2 Rf7 44. Rc8+ Ke7 45. Rc7+ Ke8 46. Rxf7 Kxf7 1-0

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.02.20"]
[Round "3"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Butzke, Lucas de Castro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1778"]
[BlackElo "1392"]
[PlyCount "6"]
[EventDate "2021.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. e4 d4 1-0

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.02.19"]
[Round "1"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Rosa, Beatriz Duwe"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1778"]
[PlyCount "51"]
[EventDate "2021.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 Nc6 6. Be3 e6 7. Nf3 Bd6 8. e5 Ng4 9. exd6 cxd6 10. h3 Nf6 11. Bb5 0-0 12. 0-0 a6 13. Bxc6 bxc6 14. Bg5 Rb8 15. b3 Rb4 16. Ne4 Nxe4 17. Bxd8 Nc3 18. Qe1 Rxd8 19. Qxc3 c5 20. dxc5 dxc5 21. Qxc5 Rb5 22. Rad1 Bd7 23. Rxd7 Rbb8 24. Qe7 h6 25. Qxf7+ Kh7 26. Qxg7# 1-0

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.02.19"]
[Round "2"]
[White "Federzoni, Enzo"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2233"]
[BlackElo "1778"]
[PlyCount "101"]
[EventDate "2021.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qe2 Be7 9. 0-0-0 Nbd7 10. g4 b5 11. a3 Bb7 12. f5 e5 13. Bxf6 gxf6 14. Nb3 Nb6 15. Na5 Rc8 16. Nxb7 Qxb7 17. Qd2 h5 18. gxh5 Rxh5 19. h4 Bf8 20. Kb1 Qc6 21. Be2 Rh8 22. h5 Bh6 23. Qxd6 Be3 24. Qxc6+ Rxc6 25. Nxb5 Ke7 26. Nc3 Bd4 27. Nd5+ Nxd5 28. exd5 Rb6 29. b3 a5 30. h6 Kd6 31. Bc4 Rh7 32. Rd3 Rb8 33. c3 Ba7 34. b4 axb4 35. axb4 e4 36. Rdh3 e3 37. Kc2 Re8 38. Ra1 Bb6 39. Ra6 Kc7 40. Kd1 Kb7 41. Ra2 Re5 42. Rh5 Re4 43. Be2 Bc7 44. d6 Rxb4 45. cxb4 Bxd6 46. b5 Kb6 47. Ra6+ Kc5 48. Rc6+ Kd5 49. Bf3+ Ke5 50. b6 Rh8 51. h7 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.23"]
[Round "9"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Peixoto, Rudson Marinho"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1784"]
[BlackElo "1932"]
[PlyCount "74"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Nbd7 5. cxd5 cxd5 6. Qb3 e6 7. Bg5 Be7 8. e3 0-0 9. Bd3 a6 10. 0-0 h6 11. Bh4 b5 12. Rad1 Bb7 13. Ne5 Nxe5 14. dxe5 Nd7 15. Bxe7 Qxe7 16. f4 Rac8 17. Rde1 Nc5 18. Qd1 b4 19. Ne2 Nxd3 20. Qxd3 Rc7 21. Rc1 Rfc8 22. Rxc7 Rxc7 23. Nd4 Rc4 24. h3 Qc5 25. f5 exf5 26. Qxf5 Qe7 27. e6 fxe6 28. Qe5 Kh7 29. b3 Rc8 30. Rf4 Re8 31. Nf3 a5 32. Nd4 Qg5 33. Qxg5 hxg5 34. Rf7 Bc8 35. Nf3 e5 36. Nxg5+ Kg6 37. Z0 d4 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.23"]
[Round "8"]
[White "Pasqualotto, Amos Petronio"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1427"]
[BlackElo "1784"]
[PlyCount "64"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. d3 Nc6 4. a3 g6 5. Nc3 Bg7 6. Nf3 Nge7 7. 0-0 0-0 8. Rb1 d5 9. Ba2 Nd4 10. Re1 b6 11. Nxd4 cxd4 12. Ne2 Bb7 13. Ng3 Kh8 14. Bd2 h5 15. e5 h4 16. Nh1 Nf5 17. Qg4 Bh6 18. Bxh6 Nxh6 19. Qxd4 Nf5 20. Qg4 d4 21. g3 Kg7 22. f4 Rc8 23. Qe2 hxg3 24. Nxg3 Nxg3 25. hxg3 Rh8 26. Qg4 Rxc2 27. Re2 Rh1+ 28. Kf2 Rh2+ 29. Ke1 Rhxe2+ 30. Qxe2 Rxe2+ 31. Kxe2 Bd5 32. Bxd5 Qxd5 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.22"]
[Round "7"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Lewandowski, Miguel L Strapazon"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "1784"]
[PlyCount "58"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 0-0 6. e3 h6 7. Bxf6 Bxf6 8. Bd3 b6 9. cxd5 exd5 10. 0-0 Be6 11. Rc1 Nd7 12. e4 c6 13. Qa4 b5 14. Qc2 Nb6 15. e5 Be7 16. Nd2 Rc8 17. Bh7+ Kh8 18. Bf5 Bxf5 19. Qxf5 Qd7 20. Qh5 Kh7 21. g4 g6 22. Qh3 h5 23. Qg3 Qxg4 24. h3 Qxg3+ 25. fxg3 c5 26. b3 c4 27. h4 Kg7 28. Kf2 Ba3 29. Rc2 cxb3 1/2-1/2

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.21"]
[Round "5"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Calcado, Acyr Rogerio"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1784"]
[BlackElo "2113"]
[PlyCount "60"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Bb4+ 5. Bd2 Be7 6. Bg5 c5 7. dxc5 Bxc5 8. e3 Qa5+ 9. Nc3 Ne4 10. Qa4+ Qxa4 11. Nxa4 Bb4+ 12. Ke2 Bd7 13. a3 Ba5 14. b4 Nxg5 15. bxa5 Nxf3 16. Nc5 Ne5 17. Nxb7 Nxc4 18. Nc5 Nc6 19. a6 Rb8 20. Kf3 Ke7 21. Kg3 Rhc8 22. Bxc4 dxc4 23. Rac1 Ne5 24. Nxd7 Kxd7 25. Rc3 Rb3 26. Rhc1 Rxc3 27. Rxc3 Kd6 28. f4 Nd3 29. Kf3 Kd5 30. g4 Rb8 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.21"]
[Round "6"]
[White "Marocco, Gabriel Leao Quadro"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "1228"]
[BlackElo "1784"]
[PlyCount "28"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 h6 6. Bc4 e6 7. Bd3 Nc6 8. b3 Be7 9. Be3 0-0 10. 0-0 Nb4 11. Qe1 Nxd3 12. cxd3 Bd7 13. Qd2 Kh8 14. b4 Rc8 1/2-1/2

