[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.29"]
[Round "10"]
[White "Chagas, Gefster"]
[Black "Fanckin, Murilo"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1752"]
[BlackElo "1384"]
[PlyCount "48"]
[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. f4 d5 2. d4 c5 3. c3 Nf6 4. Nf3 Nc6 5. e3 cxd4 6. cxd4 Bf5 7. a3 e6 8. Nc3 Be7 9. Bb5 Qb6 10. 0-0 0-0 11. Ne5 Rac8 12. Bd3 Nxe5 13. fxe5 Bxd3 14. Qxd3 Nd7 15. b4 Qc6 16. Bd2 Qc4 17. Qxc4 Rxc4 18. Rac1 f6 19. exf6 Rxf6 20. Rxf6 Bxf6 21. Nb5 Rxc1+ 22. Bxc1 a6 23. Nc3 Nb6 24. Na4 Nxa4 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "8"]
[White "Belina, Jose Carlos Fernand"]
[Black "Chagas, Gefster"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1546"]
[BlackElo "1752"]
[PlyCount "89"]
[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 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Ne7 7. Qd2 0-0 8. h4 f5 9. Bc4+ Kh8 10. h5 fxe4 11. Bh6 e3 12. Qxe3 Nf5 13. Bxg7+ Kxg7 14. Nxf5+ Bxf5 15. 0-0-0 Nc6 16. hxg6 Bxg6 17. Qh6+ Kh8 18. Bd3 Qf6 19. Bxg6 Qf4+ 20. Qxf4 Rxf4 21. Rxh7+ Kg8 22. f3 Ne5 23. Rxc7 Nxg6 24. Rxb7 Rf6 25. Rd7 Re8 26. R7xd6 Rxd6 27. Rxd6 Ne5 28. Ne4 Re7 29. b3 Rg7 30. Rd2 Kf7 31. c4 Ke6 32. Kc2 Kf5 33. c5 Nc6 34. Kc3 a5 35. a3 Kf4 36. b4 axb4+ 37. axb4 Ra7 38. Rb2 Ra3+ 39. Rb3 Ra2 40. b5 Ne5 41. c6 Rxg2 42. c7 Rg8 43. Nd6 Nxf3 44. c8Q Rxc8+ 45. Nxc8 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.27"]
[Round "7"]
[White "Chagas, Gefster"]
[Black "Da Luz, Fabio Rodolfo"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1752"]
[BlackElo "1373"]
[PlyCount "50"]
[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. f4 g6 2. d4 d5 3. Nf3 Bg7 4. e3 Nf6 5. Bd3 0-0 6. 0-0 Nc6 7. c4 e6 8. a3 Re8 9. Nc3 dxc4 10. Bxc4 a6 11. Ba2 b6 12. Ne2 Bb7 13. Ng3 a5 14. Bd2 Nd5 15. Rc1 Nde7 16. Bb1 Nd5 17. h4 f5 18. Ng5 Bf6 19. Ba2 h6 20. Nf3 Bxh4 21. Nxh4 Qxh4 22. Qe1 Kg7 23. Nxf5+ exf5 24. Qxh4 Nxe3 25. Bxe3 Rxe3 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "5"]
[White "Chagas, Gefster"]
[Black "Mayeregger Gonzalez, Fiorella Allegra"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1752"]
[BlackElo "1340"]
[PlyCount "99"]
[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. f4 d5 2. d4 Bf5 3. e3 Nf6 4. Nf3 e6 5. a3 c5 6. Bb5+ Nbd7 7. Ne5 a6 8. Bd3 Bxd3 9. cxd3 Qb6 10. dxc5 Nxc5 11. b4 Ncd7 12. 0-0 Bd6 13. d4 Qc7 14. Bb2 h5 15. Nc3 h4 16. Nf3 Nb6 17. Rc1 Nc4 18. Qe2 Ng4 19. Nd1 f5 20. Ne5 Bxe5 21. fxe5 Qe7 22. e4 Nxb2 23. Nxb2 h3 24. g3 0-0 25. exf5 exf5 26. Nd3 g5 27. Rf3 Nh6 28. Rcf1 g4 29. R3f2 b6 30. Qe3 Kh7 31. Nf4 Qf7 32. Re1 Rfe8 33. e6 Qb7 34. Qe5 Ng8 35. Nxd5 Kg6 36. Nf4+ Kg5 37. d5 Nf6 38. d6 Qc6 39. d7 Re7 40. Rd1 Nxd7 41. Rxd7 Qxd7 42. exd7 Rxe5 43. Rd2 Rd8 44. Rd6 Rxd7 45. Rxd7 Kf6 46. Rd6+ Ke7 47. Rxb6 a5 48. Ng6+ Kd7 49. Nxe5+ Kc7 50. Rc6+ 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "6"]
[White "Mayeregger Gonzalez, Renata Valentina"]
[Black "Chagas, Gefster"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1543"]
[BlackElo "1752"]
[PlyCount "83"]
[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 e6 2. d4 d6 3. g3 f5 4. Nc3 Nf6 5. Bg2 Be7 6. Nge2 Nbd7 7. Nf4 Nb6 8. exf5 exf5 9. 0-0 0-0 10. Re1 d5 11. Qe2 Re8 12. Ne6 Bxe6 13. Qxe6+ Kh8 14. Qxf5 c5 15. dxc5 Bxc5 16. Rxe8+ Qxe8 17. Bg5 Qf7 18. Re1 Rf8 19. Bxf6 gxf6 20. Nxd5 Nxd5 21. Bxd5 Qc7 22. Re4 a5 23. Rh4 Qe7 24. Be4 Rf7 25. Rh5 Bd6 26. Qc8+ Qf8 27. Qxf8+ Bxf8 28. Rxa5 Rc7 29. Ra7 f5 30. Rxb7 Rc5 31. Bd3 Re5 32. Rf7 Bc5 33. Rxf5 Re1+ 34. Kg2 Bb6 35. a4 Ra1 36. Bb5 Rc1 37. c4 Rc2 38. b4 Kg7 39. c5 Bd8 40. Bd3 Rc3 41. Rd5 Bf6 42. b5 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "3"]
[White "Calsing, Enzo Guedes"]
[Black "Chagas, Gefster"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1316"]
[BlackElo "1752"]
[PlyCount "119"]
[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 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 c6 5. Qc2 d5 6. cxd5 cxd5 7. e3 Nc6 8. Bb5 Bd7 9. a3 Bd6 10. 0-0 0-0 11. b4 Ne4 12. Nxe4 fxe4 13. Ne1 Qh4 14. g3 Qg4 15. Be2 Qg6 16. f3 exf3 17. Qxg6 hxg6 18. Bxf3 Rf6 19. Nd3 Raf8 20. Kg2 g5 21. Nc5 Bxc5 22. bxc5 g4 23. Be2 Rxf1 24. Bxf1 e5 25. Bd2 exd4 26. exd4 Nxd4 27. Bb4 Bc6 28. Rd1 Nc2 29. Rd3 d4+ 30. Kg1 Ne3 31. Be2 Rd8 32. Bc3 Bb5 33. Rxd4 Rxd4 34. Bxd4 Bxe2 35. Bxe3 Kf7 36. Kf2 Bc4 37. Bd4 a6 38. Ke3 g6 39. Kf4 Be2 40. Ke5 Ke7 41. a4 Bf3 42. a5 Be2 43. Be3 Bd3 44. Bg5+ Kd7 45. Kd5 Bf5 46. Bf6 Be6+ 47. Kd4 Kc6 48. Bd8 Bf5 49. Bb6 Kb5 50. Kd5 Kb4 51. Kd6 Kc3 52. c6 bxc6 53. Kxc6 Kd2 54. Kd5 Ke2 55. Ke5 Kf1 56. Kf4 Kg2 57. Kg5 Kxh2 58. Bc7 Kg2 59. Bf4 Kf3 60. Bc7 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "2"]
[White "Chagas, Gefster"]
[Black "Vinales Gonzalez, Enzo Mathias"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1752"]
[BlackElo "1473"]
[PlyCount "40"]
[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. f4 d5 2. d4 Bf5 3. Nf3 e6 4. e3 Nf6 5. Bd3 Ne4 6. 0-0 c5 7. c3 Nc6 8. Bb5 Qb6 9. Bd3 Be7 10. Ne5 cxd4 11. exd4 Nxd4 12. Qa4+ Nc6+ 13. Kh1 Nf2+ 14. Rxf2 Qxf2 15. Qd1 Nxe5 16. Bxf5 Ng6 17. Bxg6 hxg6 18. Na3 Bc5 19. Bd2 Rxh2+ 20. Kxh2 Qh4# 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.23"]
[Round "1"]
[White "Mesquita, Arnaldo Leite"]
[Black "Chagas, Gefster"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1760"]
[BlackElo "1752"]
[PlyCount "86"]
[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. Nf3 f5 2. d4 d5 3. c4 c6 4. cxd5 cxd5 5. e3 Nf6 6. Nc3 e6 7. Be2 Nc6 8. 0-0 a6 9. Bd2 Bd6 10. Rc1 0-0 11. a3 Bd7 12. Ne1 Rc8 13. Nd3 Ne7 14. b4 b6 15. Ne5 Be8 16. Bxa6 Ra8 17. Qe2 Qb8 18. Nb1 Bxe5 19. dxe5 Qxe5 20. Bc3 Qd6 21. Bb5 Ng4 22. g3 h5 23. Bxe8 Raxe8 24. f4 Ng6 25. h3 Nf6 26. Bxf6 Rxf6 27. Qb5 Rff8 28. Rc6 Qe7 29. Qxb6 h4 30. Rc7 Qf6 31. Qd4 e5 32. Qxd5+ Kh8 33. Rc6 Ne7 34. Rxf6 Nxd5 35. Rxf8+ Rxf8 36. fxe5 hxg3 37. Re1 Nc7 38. Kg2 g5 39. Kxg3 Rd8 40. h4 g4 41. Kf4 Kg7 42. e4 Rd4 43. Nc3 Kg6 1-0

[Event "Roraima-ch"]
[Site "Boa Vista"]
[Date "2017.12.??"]
[Round "4"]
[White "Botelho, Morgana"]
[Black "Chagas, Gefster"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "49"]
[EventDate "2017.12.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. h3 Be6 4. Nc3 a6 5. d4 exd4 6. Nxd4 Bd7 7. Be2 Nc6 8. Be3 h6 9. 0-0 Nf6 10. Bf3 Ne5 11. Bf4 Qe7 12. Nd5 Nxd5 13. exd5 0-0-0 14. Re1 f6 15. Re3 g5 16. Bxe5 dxe5 17. Nb3 Qg7 18. c4 f5 19. Rc3 g4 20. hxg4 fxg4 21. Bxg4 Bxg4 22. Qd3 Rg8 23. Qg3 Bd6 24. Qh4 Bf3 25. g3 0-1

[Event "Roraima-ch"]
[Site "Boa Vista"]
[Date "2017.12.??"]
[Round "2"]
[White "Chagas, Gefster"]
[Black "Aguiar, Jarbas Souza"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1745"]
[PlyCount "58"]
[EventDate "2017.12.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Nc3 a6 4. d3 Nf6 5. Be3 e6 6. a3 Be7 7. Ba2 0-0 8. Nf3 Qc7 9. Qd2 b5 10. Bg5 Nbd7 11. Ne2 Bb7 12. Ng3 Rac8 13. h4 a5 14. h5 b4 15. a4 d5 16. e5 Nxe5 17. Bf4 Nxf3+ 18. gxf3 e5 19. Bg5 c4 20. h6 g6 21. d4 b3 22. cxb3 cxb3 23. Kf1 bxa2 24. Kg2 e4 25. f4 Qc4 26. Rac1 Qxa4 27. Rxc8 Rxc8 28. f5 Rc2 29. Qf4 Qxd4 0-1

[Event "Roraima-ch"]
[Site "Boa Vista"]
[Date "2017.12.??"]
[Round "5"]
[White "Chagas, Gefster"]
[Black "Beltrami, Reginaldo"]
[Result "1-0"]
[ECO "B10"]
[PlyCount "106"]
[EventDate "2017.12.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. a3 d5 3. e5 Bf5 4. d4 e6 5. Be3 Nd7 6. h3 c5 7. Nf3 cxd4 8. Nxd4 Nxe5 9. Nxf5 exf5 10. Bb5+ Nc6 11. 0-0 a6 12. Re1 Be7 13. Bxc6+ bxc6 14. Bc5 Kf8 15. Bxe7+ Nxe7 16. Nc3 Rb8 17. Na4 Qd6 18. Qd3 c5 19. b3 g6 20. Re2 Kg7 21. Rae1 Rhe8 22. Qe3 Rbc8 23. Qd2 Rc7 24. c3 c4 25. b4 a5 26. Nc5 axb4 27. axb4 Ra8 28. Qd4+ Kf8 29. Qh8+ Ng8 30. Qxh7 Re7 31. Rxe7 Nxe7 32. Qh8+ Ng8 33. Qd4 Re8 34. Rd1 Nf6 35. Rb1 Ne4 36. Ra1 Nxc5 37. bxc5 Qc6 38. Ra7 Kg8 39. Ra1 Re4 40. Qd2 Qxc5 41. Ra8+ Kg7 42. Qg5 Qd6 43. Qc1 Qe5 44. Ra1 Qf4 45. Qd1 Qe5 46. Rc1 d4 47. f3 Re3 48. Qxd4 Qxd4 49. cxd4 Rd3 50. Rxc4 Kf6 51. Kf2 Ra3 52. Rc5 f4 53. h4 Ra2+ 1-0

[Event "Roraima-ch"]
[Site "Boa Vista"]
[Date "2017.12.??"]
[Round "1"]
[White "Salles, Joelson de Assis"]
[Black "Chagas, Gefster"]
[Result "1-0"]
[ECO "A21"]
[PlyCount "73"]
[EventDate "2017.12.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. bxc3 Nf6 5. Bg2 d6 6. Nf3 Be6 7. d3 Nc6 8. Rb1 Rb8 9. 0-0 h6 10. Qa4 0-0 11. Rd1 Qd7 12. Be3 Bh3 13. Bh1 Ng4 14. Rb2 Nxe3 15. fxe3 Qe6 16. Nh4 Nd8 17. Qxa7 Qc8 18. Qa4 g5 19. Nf3 f5 20. Qb3 Kh8 21. c5 Qd7 22. cxd6 cxd6 23. Qd5 Qe7 24. c4 f4 25. exf4 exf4 26. Qd4+ Kg8 27. Qe4 Qg7 28. d4 Nc6 29. Qd5+ Kh8 30. Qxd6 fxg3 31. hxg3 Rbd8 32. Qc5 Qf7 33. d5 Ne5 34. Nxe5 Qf2+ 35. Qxf2 Rxf2 36. Kxf2 Rf8+ 37. Ke3 1-0

[Event "Manaus Regional Norte-ch"]
[Site "Manaus"]
[Date "2017.09.09"]
[Round "4"]
[White "Chagas, Gefster"]
[Black "Bisesar, Maycon da Costa"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1780"]
[PlyCount "61"]
[EventDate "2017.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. a3 e5 4. Nc3 Nf6 5. d3 Be7 6. h3 d6 7. Nf3 0-0 8. Be3 Bd7 9. Qd2 a6 10. Bg5 b5 11. Ba2 Rb8 12. Ne2 b4 13. a4 Nd4 14. Nexd4 cxd4 15. Bb3 Bc6 16. Bh4 Nh5 17. Bxe7 Qxe7 18. g3 Kh8 19. Qe2 g6 20. Qd2 f5 21. Ng5 f4 22. gxf4 exf4 23. Rg1 h6 24. Nf3 Kh7 25. 0-0-0 Qd7 26. h4 Bxa4 27. Bxa4 Qxa4 28. Qe1 Qa1+ 29. Kd2 Qxb2 30. Rb1 Qc3+ 31. Kc1 0-1

[Event "Manaus Regional Norte-ch"]
[Site "Manaus"]
[Date "2017.09.09"]
[Round "5"]
[White "Presa, Luis Alberto Passos"]
[Black "Chagas, Gefster"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1728"]
[PlyCount "57"]
[EventDate "2017.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bc4 Nf6 4. d3 e6 5. a3 Nc6 6. h3 a6 7. Nf3 Qc7 8. Bg5 Be7 9. Ba2 h6 10. Bf4 0-0 11. Qd2 Ne5 12. Ne2 Kh7 13. Nh2 Ng6 14. g4 Nxf4 15. Qxf4 Nd7 16. Qg3 Qd8 17. Qg2 Ne5 18. f4 Ng6 19. Nf3 Nh4 20. Nxh4 Bxh4+ 21. Ng3 Bd7 22. 0-0-0 b5 23. f5 a5 24. fxe6 fxe6 25. Rhf1 Qg5+ 26. Kb1 Qe5 27. Rxf8 Rxf8 28. Rf1 Rxf1+ 29. Nxf1 1-0

[Event "Manaus Regional Norte-ch"]
[Site "Manaus"]
[Date "2017.09.07"]
[Round "2"]
[White "Chagas, Gefster"]
[Black "Freire da Silva, Lucivaldo"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1538"]
[PlyCount "92"]
[EventDate "2017.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. a3 b6 4. Nf3 Bb7 5. d3 Nc6 6. Nc3 Be7 7. Bf4 Nf6 8. Ba2 0-0 9. Qd2 d6 10. Bg5 Nh5 11. Ne2 Bxg5 12. Nxg5 h6 13. Nf3 Ne7 14. Ng3 Nf6 15. 0-0-0 a5 16. h4 a4 17. Rh2 b5 18. Rdh1 Qb6 19. c3 Rfc8 20. Kd1 c4 21. d4 Bxe4 22. Nxe4 Nxe4 23. Qe3 d5 24. Nd2 Nf5 25. Qf3 Nxd4 26. cxd4 Qxd4 27. Qe3 Nxf2+ 28. Ke2 Qxe3+ 29. Kxe3 Nxh1 30. Rxh1 c3 31. bxc3 Rxc3+ 32. Ke2 Rxa3 33. Bb1 Rc3 34. Bd3 b4 35. Rh3 a3 36. Nb1 a2 37. Nxc3 a1Q 38. Nb5 Ra2+ 39. Kf3 Qf6+ 40. Kg3 h5 41. Kh2 Qf4+ 42. Rg3 Qxh4+ 43. Rh3 Qf4+ 44. Rg3 h4 45. Nd4 Qxg3+ 46. Kg1 Qxg2# 0-1

[Event "Manaus Regional Norte-ch"]
[Site "Manaus"]
[Date "2017.09.07"]
[Round "1"]
[White "Moreira da Silva, Jairo"]
[Black "Chagas, Gefster"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1823"]
[PlyCount "76"]
[EventDate "2017.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 a6 5. Nc3 Nc6 6. Qd1 h6 7. Bc4 Bg4 8. 0-0 Qd7 9. Bf4 0-0-0 10. a3 Nf6 11. Re1 g5 12. Bg3 Nh5 13. Nd5 Nxg3 14. Nf6 Bxf3 15. Qxf3 Ne5 16. Qxg3 Qe7 17. Nd5 Qd7 18. Bb3 Bg7 19. Rab1 g4 20. Ne3 h5 21. Nf5 Bf6 22. h4 gxh3 23. Qxh3 Rdg8 24. f4 Nc6 25. Rbd1 Bd4+ 26. Kh1 Kb8 27. Nxd4 Qxh3+ 28. gxh3 Nxd4 29. Rxd4 Rg3 30. Kh2 Rhg8 31. Re2 h4 32. Rd5 Rf3 33. Rg5 Rf8 34. Rg4 f5 35. Kg2 Rg3+ 36. Rxg3 hxg3 37. Kxg3 Re8 38. Kf3 c6 1-0

[Event "Roraima zt"]
[Site "Boa Vista"]
[Date "2017.09.02"]
[Round "3"]
[White "Lima, Endson dos Santos"]
[Black "Chagas, Gefster"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2092"]
[PlyCount "87"]
[EventDate "2017.09.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 h6 5. Bc4 Nf6 6. Nc3 Be7 7. 0-0 Bg4 8. f3 Bd7 9. Kh1 Nc6 10. Be3 Qc8 11. Qd2 Nxd4 12. Bxd4 Be6 13. Nd5 Qd7 14. Bb3 c6 15. Ne3 Bxb3 16. axb3 c5 17. Bc3 0-0 18. Rad1 Rfd8 19. Nf5 d5 20. Qf2 d4 21. Bd2 Nh7 22. Qg3 Bf6 23. Nxh6+ Kf8 24. Nf5 Qe6 25. Bf4 g5 26. Bd6+ Rxd6 27. Qxd6+ Qxd6 28. Nxd6 Be5 29. Nxb7 Rc8 30. Na5 Nf6 31. Nc4 Bc7 32. Ra1 Bb6 33. h3 Nh5 34. Kg1 Rc6 35. Kf2 Nf4 36. g3 Ng6 37. Rfd1 Re6 38. c3 dxc3 39. bxc3 Ne5 40. Nxe5 Rxe5 41. c4 Re6 42. Rd5 f6 43. h4 gxh4 44. gxh4 1-0

[Event "Roraima zt"]
[Site "Boa Vista"]
[Date "2017.09.01"]
[Round "1"]
[White "Chagas, Gefster"]
[Black "Salles, Joelson de Assis"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "2013"]
[PlyCount "100"]
[EventDate "2017.09.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. Bc4 Nf6 3. d3 g6 4. Nc3 Bg7 5. Be3 c6 6. a3 0-0 7. Qd2 d5 8. e5 Ng4 9. Ba2 d4 10. h3 dxe3 11. fxe3 Nxe5 12. 0-0-0 b5 13. Ne4 Qb6 14. Kb1 a5 15. Rf1 e6 16. Nf3 Nxf3 17. Rxf3 c5 18. Rhf1 Nd7 19. Ng5 Ne5 20. R3f2 h6 21. Nf3 Nxf3 22. Rxf3 Bb7 23. R3f2 Bd5 24. Bxd5 exd5 25. Rf3 a4 26. c3 Rab8 27. d4 b4 28. dxc5 bxc3 29. cxb6 cxd2 30. Rd1 Rxb6 31. Rxd2 Rfb8 32. Rff2 Rb3 33. Ka2 R8b5 34. Rfe2 f5 35. Rc2 Be5 36. g4 fxg4 37. hxg4 Kf7 38. Rf2+ Ke7 39. Rfd2 Kf6 40. Rf2+ Kg5 41. Rfd2 Rxb2+ 42. Rxb2 Rxb2+ 43. Rxb2 Bxb2 44. Kxb2 Kxg4 45. Kc3 h5 46. Kd4 h4 47. Kxd5 h3 48. e4 h2 49. Kd6 h1Q 50. e5 Qd1+ 0-1

