[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.25"]
[Round "7"]
[White "De Oliveira, Gualter Amelio"]
[Black "Peixoto, Rudson Marinho"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1585"]
[BlackElo "1895"]
[PlyCount "68"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. a3 b6 4. Nf3 Bb7 5. e3 Be7 6. Bd3 0-0 7. Nbd2 d5 8. Qe2 Ne4 9. 0-0 Nd7 10. Ne1 c5 11. cxd5 exd5 12. Ndf3 Bf6 13. Bb1 Re8 14. Qd1 c4 15. Qc2 g6 16. g3 Rc8 17. Nd2 Nd6 18. h4 b5 19. Qc3 Bg7 20. Bc2 Nf6 21. Ng2 Qb6 22. f3 Nh5 23. g4 Rxe3 24. Nxe3 Bxd4 25. Kh2 Bxc3 26. Nxd5 Bxd5 27. gxh5 Be5+ 28. f4 Bg7 29. hxg6 hxg6 30. Nf3 c3 31. bxc3 Rxc3 32. Ne1 Qd8 33. Bd2 Qxh4+ 34. Kg1 Qg3+ 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.24"]
[Round "6"]
[White "Da Silva De Sena, Jefferson Ryan F"]
[Black "De Oliveira, Gualter Amelio"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1867"]
[BlackElo "1585"]
[PlyCount "40"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. Ne2 Nbc6 10. a4 0-0 11. 0-0 f6 12. exf6 Rxf6 13. dxc5 Na5 14. Nf4 e5 15. Nh5 Rf5 16. Ng3 Rf7 17. Qe2 Nc4 18. a5 Re8 19. Rd1 Qc6 20. Ne4 Rf5 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.23"]
[Round "5"]
[White "De Oliveira, Gualter Amelio"]
[Black "Zottis, Ernani"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1585"]
[BlackElo "1335"]
[PlyCount "42"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. d3 Nc6 4. g3 d6 5. h3 h6 6. Na4 Bb4+ 7. c3 Ba5 8. Bg2 Nf6 9. b4 Bb6 10. Ne2 Be6 11. 0-0 Qd7 12. Kh2 a6 13. Nxb6 cxb6 14. f4 Qc7 15. a4 0-0-0 16. b5 Na7 17. bxa6 bxa6 18. Be3 d5 19. Qb1 Kb7 20. fxe5 Nd7 21. exd5 Bxd5 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "4"]
[White "Felizes, Paulo Alberto"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1855"]
[BlackElo "1585"]
[PlyCount "37"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nd7 3. c4 c6 4. cxd5 cxd5 5. Nc3 Ngf6 6. Nf3 h6 7. Bf4 a6 8. e3 e6 9. Bd3 Qa5 10. 0-0 g5 11. Bg3 b5 12. Rc1 Nh5 13. e4 b4 14. Nxd5 Nxg3 15. Nc7+ Kd8 16. Nxa8 Nxf1 17. Ne5 Nxe5 18. dxe5 Nxh2 19. Bb5+ 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.21"]
[Round "2"]
[White "Alves, Lucas Fernando"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1216"]
[BlackElo "1585"]
[PlyCount "44"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nf3 e6 6. Nc3 c6 7. Bf4 Na6 8. Be2 Bb4 9. Qc2 h6 10. 0-0 g5 11. Be5 Rg8 12. Rad1 Bxc3 13. bxc3 Nc7 14. Bxf6 Qxf6 15. Ne5 a5 16. Bh5 Rg7 17. Rfe1 a4 18. Re3 Ra5 19. Rf3 Qe7 20. Nxf7 Kd7 21. Ne5+ Kd8 22. Nf7+ Kd7 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.20"]
[Round "1"]
[White "De Oliveira, Gualter Amelio"]
[Black "Gattass, Allan Arriada"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1585"]
[BlackElo "2225"]
[PlyCount "74"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. d3 Bg7 5. Bg2 e6 6. Nge2 Nge7 7. f4 d5 8. 0-0 0-0 9. a4 dxe4 10. Nxe4 b6 11. Kh1 Bb7 12. Rb1 Qd7 13. Ng5 Nb4 14. Bxb7 Qxb7+ 15. Kg1 Rad8 16. b3 Ned5 17. Ne4 f5 18. Ng5 Rfe8 19. Rf2 e5 20. c3 Nxc3 21. Nxc3 exf4 22. Ne2 Nxd3 23. Qc2 fxg3 24. Qc4+ Qd5 25. hxg3 Nxf2 26. Kxf2 h6 27. Nf3 Re4 28. Qxd5+ Rxd5 29. Bb2 Bxb2 30. Rxb2 Rb4 31. Nf4 Rd6 32. Ne5 g5 33. Nc4 Rxc4 34. bxc4 gxf4 35. Rc2 fxg3+ 36. Kxg3 Kg7 37. Kf4 Kf6 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.29"]
[Round "10"]
[White "Resende, Lucas B Massucato"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1824"]
[BlackElo "1563"]
[PlyCount "143"]
[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 d6 2. Nf3 Nf6 3. Nc3 Bf5 4. Nh4 Bg4 5. h3 Bc8 6. e4 b6 7. Bg5 Bb7 8. d5 Nbd7 9. Nf3 a6 10. Nd4 g6 11. Be2 Bg7 12. Qd2 h6 13. Bf4 Qc8 14. Bf3 Ne5 15. 0-0-0 Nfd7 16. Be2 c5 17. Nb3 Qd8 18. Be3 f6 19. f4 Nf7 20. Bg4 Qc7 21. Be6 Rf8 22. Qe2 0-0-0 23. Qg4 g5 24. g3 Kb8 25. h4 c4 26. Nd4 Nc5 27. Ncb5 axb5 28. Nxb5 Nxe6 29. Nxc7 Nxc7 30. Bxb6 Bc8 31. Qe2 Ba6 32. Qe3 Rc8 33. Ba5 Nd8 34. Rhf1 Na8 35. Bc3 Nb7 36. e5 gxh4 37. gxh4 f5 38. Rg1 Bh8 39. Rg6 Nc5 40. exd6 exd6 41. Rxd6 Bxc3 42. Qxc3 Ne4 43. Qb4+ Bb7 44. Rd7 Nc5 45. Rg7 Rfe8 46. Re1 Rxe1+ 47. Qxe1 Nc7 48. d6 N7e6 49. d7 Rd8 50. Re7 Be4 51. Qa5 Kb7 52. a4 Kc6 53. Rh7 h5 54. Kd2 Nc7 55. Rh6+ N5e6 56. Rh7 Nc5 57. Qc3 Bd5 58. Qf6+ N7e6 59. Qxf5 Be4 60. Qxh5 Bxh7 61. f5 Rxd7+ 62. Ke3 Nd4 63. f6 Nf5+ 64. Kf2 Ne4+ 65. Kf3 Nxf6 66. Qg5 Nd6 67. b4 Bxc2 68. Qc5+ Kb7 69. a5 Be4+ 70. Kf4 Nd5+ 71. Ke5 c3 72. b5 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "9"]
[White "De Oliveira, Gualter Amelio"]
[Black "Silva, Ezequiel Demetras"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1563"]
[BlackElo "1811"]
[PlyCount "121"]
[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. g3 g6 2. d3 Bg7 3. Nf3 e6 4. e4 c5 5. Be3 d6 6. Bg2 Nc6 7. a4 Nge7 8. Qc1 Nd4 9. Nbd2 Nec6 10. Nxd4 Nxd4 11. Nf3 0-0 12. Nxd4 cxd4 13. Bh6 e5 14. h4 Bxh6 15. Qxh6 f6 16. Qd2 Rf7 17. Bf3 Qb6 18. b3 Qc5 19. g4 Rc7 20. Rc1 Qc3 21. Ke2 Qxd2+ 22. Kxd2 Be6 23. c4 dxc3+ 24. Rxc3 Rac8 25. Rhc1 Rxc3 26. Rxc3 Rxc3 27. Kxc3 g5 28. h5 Kf7 29. Be2 Ke7 30. f3 Kd7 31. b4 Kc7 32. d4 exd4+ 33. Kxd4 Bb3 34. a5 Kc6 35. b5+ Kd7 36. Ke3 d5 37. Bd3 h6 38. exd5 Bxd5 39. f4 Kd6 40. fxg5 fxg5 41. Kd4 b6 42. a6 Bf3 43. Bf5 Be2 44. Bc8 Bxb5 45. Ke4 Bd7 46. Bxd7 Kxd7 47. Kf5 b5 48. Kg6 b4 49. Kxh6 b3 50. Kg7 b2 51. h6 b1Q 52. h7 Ke7 53. h8Q Qb2+ 54. Kh7 Qxh8+ 55. Kxh8 Kf6 56. Kh7 Kf7 57. Kh6 Kf6 58. Kh5 Kf7 59. Kxg5 Kg7 60. Kf5 Kf7 61. Ke5 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "8"]
[White "Guerra, Frederico Cavalcant"]
[Black "De Oliveira, Gualter Amelio"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1239"]
[BlackElo "1563"]
[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 e5 2. Nf3 Qe7 3. Be2 g5 4. d4 exd4 5. Qxd4 f6 6. Nxg5 Nc6 7. Qc3 Qg7 8. Nf3 Bb4 9. Nh4 d6 10. 0-0 Bxc3 11. bxc3 Nge7 12. Bb2 Rg8 13. Bc4 Ne5 14. Bxg8 Qxg8 15. Nd2 Be6 16. Rfe1 0-0-0 17. c4 Qg7 18. Re3 Rg8 19. Rg3 Qh6 20. Ndf3 Rxg3 21. hxg3 Nxf3+ 22. Nxf3 Bxc4 23. Nd4 Ng6 24. Bc1 Qh5 25. Be3 Ne5 26. Nf5 Ng4 27. Nh4 Nxe3 28. fxe3 Qe2 29. Nf5 Qxc2 30. Ne7+ 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.27"]
[Round "7"]
[White "De Oliveira, Gualter Amelio"]
[Black "Boabaid, Jorge Alberto Duard"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1563"]
[BlackElo "1822"]
[PlyCount "111"]
[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. Nc3 Nc6 3. d3 Nf6 4. g3 e6 5. Bg2 d5 6. Nge2 d4 7. Nb1 e5 8. Nd2 Be7 9. h3 Be6 10. a4 a6 11. f4 exf4 12. Nxf4 Qc7 13. Nf3 0-0 14. 0-0 Bd7 15. Re1 Bd6 16. Re2 Rae8 17. Bd2 Ne5 18. Qf1 h6 19. Rf2 Ng6 20. Nh2 Nxf4 21. gxf4 Nh7 22. Rf3 Kh8 23. b3 f6 24. Ng4 Qc8 25. f5 b5 26. axb5 axb5 27. Bf4 Bxf4 28. Rxf4 Ng5 29. Qf2 Qc7 30. Nh2 Ra8 31. Rb1 Ra2 32. h4 Nf7 33. Qd2 Rfa8 34. Rff1 Qg3 35. e5 Nxe5 36. Kh1 R8a7 37. Nf3 Ng4 38. Qe1 Qxe1 39. Nxe1 Ne3 40. Rf2 Ra1 41. Rxa1 Rxa1 42. Re2 Bxf5 43. Bf3 c4 44. Kh2 Kh7 45. Kg3 c3 46. Ng2 Nf1+ 47. Kf2 Nd2 48. Bc6 Rf1+ 49. Kg3 Bxd3 50. cxd3 c2 51. Rxd2 c1Q 52. Be4+ f5 53. Re2 fxe4 54. Rxe4 Qc7+ 55. Nf4 Rxf4 56. Rxf4 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "5"]
[White "De Oliveira, Gualter Amelio"]
[Black "Ribeiro, Regina"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1563"]
[BlackElo "1842"]
[PlyCount "35"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 0-0 8. 0-0 Bg4 9. h3 Be6 10. Nh4 g6 11. f4 Bc7 12. Nf3 f5 13. Be3 Re8 14. Qc1 Bc8 15. g3 Bb6 16. c3 Qe7 17. Bd2 c5 18. Re1 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "6"]
[White "Roeder, Larissa Taina"]
[Black "De Oliveira, Gualter Amelio"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1209"]
[BlackElo "1563"]
[PlyCount "116"]
[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 Nc6 3. Bc4 g6 4. c3 Bg7 5. d3 Nge7 6. 0-0 d6 7. Nbd2 a6 8. b4 0-0 9. Re1 d5 10. Bb3 Be6 11. exd5 Nxd5 12. Bb2 Nf4 13. Bxe6 fxe6 14. Re4 Nxd3 15. Ba3 Rf4 16. Re3 Qd7 17. Qe2 Rd8 18. h3 Rf7 19. Ne4 Nf4 20. Qd2 Qxd2 21. Nfxd2 Bh6 22. Rf3 Ne2+ 23. Kf1 Bxd2 24. Kxe2 Rxf3 25. Kxf3 Bh6 26. Bc1 Bxc1 27. Rxc1 b6 28. Rc2 h6 29. a4 Ne7 30. Nf6+ Kf7 31. Ng4 Nc6 32. b5 h5 33. Ne3 axb5 34. axb5 Na5 35. Ke4 Kf6 36. g4 Nb3 37. Nc4 Nc5+ 38. Ke3 Rd3+ 39. Ke2 Rxh3 40. gxh5 gxh5 41. Rc1 Ne4 42. Ne3 Rh2 43. Nd1 h4 44. Kf3 Nd2+ 45. Ke2 Nc4 46. Ne3 Nxe3 47. Kxe3 Rg2 48. Kf3 Rg5 49. c4 h3 50. Rh1 Rh5 51. Kg4 Rh8 52. Rxh3 Rxh3 53. Kxh3 Kf5 54. Kg3 e4 55. f4 exf3 56. Kxf3 e5 57. Ke3 e4 58. Ke2 Kf4 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.25"]
[Round "4"]
[White "Amorim Filho, Robson Bezerra"]
[Black "De Oliveira, Gualter Amelio"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1216"]
[BlackElo "1563"]
[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. e4 c6 2. d4 d5 3. Nc3 e6 4. Bd3 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. e5 Be7 8. Nce2 c5 9. c3 Nc6 10. a3 Qb6 11. Qd2 Bd7 12. Nf3 a5 13. 0-0 h6 14. dxc5 Bxc5 15. b4 Be7 16. b5 Na7 17. a4 Rc8 18. Nf4 Rc5 19. Nh5 Kf8 20. Rac1 Qd8 21. Qf4 Bg5 22. Qd4 b6 23. Rc2 g6 24. Nf6 Bxf6 25. exf6 Nc8 26. Ne5 Be8 27. Nxg6+ fxg6 28. f7 Rh7 29. Bxg6 Rxf7 30. Qh8+ Ke7 31. Bxf7 Bxf7 32. Qxh6 Qg8 33. c4 Nd6 34. Rfc1 Nf5 35. Qf4 Qc8 36. g4 Nd6 37. h4 dxc4 38. g5 Rf5 39. Qd4 Qc5 40. Qxc5 Rxc5 41. Kg2 e5 42. Rc3 Bd5+ 43. Kg3 Ne4+ 44. Kg4 Nxf2+ 45. Kh5 Rc8 46. Kg6 Rh8 47. Rf1 Ne4 48. Re3 Rxh4 49. Rf5 Kd6 50. Rf8 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "3"]
[White "De Oliveira, Gualter Amelio"]
[Black "Cristino, Felipe Borges"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1563"]
[BlackElo "1893"]
[PlyCount "112"]
[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. Nc3 Nc6 3. d3 g6 4. Be3 d6 5. g3 Bg7 6. Bg2 e5 7. Nge2 Nge7 8. Qc1 0-0 9. Bh6 a6 10. a4 Rb8 11. Bxg7 Kxg7 12. h4 h5 13. f4 f5 14. 0-0 b5 15. axb5 axb5 16. fxe5 Nxe5 17. Ra7 Rf7 18. Qg5 N7c6 19. Rxf7+ Nxf7 20. Qf4 Nce5 21. d4 cxd4 22. Nxd4 Qb6 23. Nce2 Nc6 24. c3 Nxd4 25. Nxd4 Nh6 26. Kh1 Bd7 27. exf5 Nxf5 28. Nxf5+ Bxf5 29. Qg5 Rf8 30. Rd1 Rf6 31. Rd4 Qd8 32. Bf1 Be4+ 33. Kg1 d5 34. Be2 Qd7 35. g4 hxg4 36. Bxg4 Qf7 37. Qe5 Kh7 38. Rd1 Rf2 39. Bh3 Rxb2 40. Rf1 Qa7+ 41. Qd4 Qxd4+ 42. cxd4 Rd2 43. Rf7+ Kh6 44. Rb7 Bd3 45. Bd7 Rb2 46. Rb6 Kh5 47. Be8 Be4 48. Kf1 b4 49. Rb7 Kxh4 50. Rh7+ Kg5 51. Ke1 Kf4 52. Rh3 g5 53. Ba4 g4 54. Rh4 Ke3 55. Rxg4 Rb1+ 56. Bd1 Bf3 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "2"]
[White "Makowski, Silvia Cristina"]
[Black "De Oliveira, Gualter Amelio"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1059"]
[BlackElo "1563"]
[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. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qe7 5. Nc3 Nxd4 6. Qxd4 c6 7. Be3 Qf6 8. 0-0-0 Qxd4 9. Bxd4 d6 10. Be2 Be6 11. Rhe1 Nf6 12. f4 Be7 13. Bf3 0-0 14. h3 Rfc8 15. g4 Ne8 16. Rd2 b5 17. a3 a5 18. Rd3 Rab8 19. Nb1 c5 20. Bf2 a4 21. h4 b4 22. Nd2 c4 23. Rde3 c3 24. Nb1 cxb2+ 25. Kxb2 bxa3+ 26. Kxa3 Rxc2 27. Bg3 Ra2# 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.23"]
[Round "1"]
[White "De Oliveira, Gualter Amelio"]
[Black "Carvalho, Guillermo"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1563"]
[BlackElo "2154"]
[PlyCount "138"]
[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. Nc3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. Be3 e6 7. Nge2 Nd4 8. f3 Rb8 9. Bf2 e5 10. a4 Ne7 11. 0-0 0-0 12. Nxd4 cxd4 13. Ne2 Be6 14. c3 dxc3 15. bxc3 b6 16. Be3 Rc8 17. Qd2 Nc6 18. Bh6 Na5 19. Qe3 f6 20. h4 Qd7 21. Kh2 Rc7 22. Bxg7 Kxg7 23. c4 Rc5 24. Rf2 Nb7 25. Qd2 Ra5 26. Nc3 Nc5 27. Qc2 f5 28. Kg1 f4 29. g4 h6 30. Bf1 Qe8 31. Be2 Bd7 32. Bd1 Ne6 33. Ne2 Qe7 34. Rh2 Rg8 35. Qb2 Qf6 36. Nc3 Bc6 37. Qd2 Nd4 38. Qe1 Qe7 39. Rha2 Rc8 40. Qf2 Qe8 41. Ne2 Nxe2+ 42. Qxe2 Bd7 43. Qf2 Be6 44. Ra3 Qc6 45. Bb3 Kf8 46. R3a2 Qc5 47. Qxc5 dxc5 48. Kf2 Ke7 49. Ke2 Bd7 50. Kd2 Be8 51. Kc3 Kd6 52. Rg1 Bd7 53. Rga1 Rb8 54. Kb2 Bc6 55. Kc3 Rg8 56. Bc2 Rh8 57. Bb3 Bd7 58. Rh1 Rb8 59. Rhh2 a6 60. Bd1 Be6 61. Bb3 Kc7 62. Rh1 b5 63. axb5 Rxa2 64. Bxa2 axb5 65. Rb1 Ra8 66. Bb3 b4+ 67. Kb2 Kb6 68. Ra1 Rxa1 69. Kxa1 Ka5 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.28"]
[Round "7"]
[White "Vitielo, Alecio Elias"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1791"]
[BlackElo "1533"]
[PlyCount "26"]
[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. e3 Nf6 3. Bd3 e6 4. Nd2 b6 5. f4 Ba6 6. Ngf3 Bxd3 7. cxd3 c5 8. b3 Nc6 9. Ne5 Nxe5 10. dxe5 Nd7 11. Qg4 Rc8 12. Bb2 h5 13. Qh3 g5 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "6"]
[White "De Oliveira, Gualter Amelio"]
[Black "Moro, Antonio Renato Pere"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1533"]
[BlackElo "1853"]
[PlyCount "69"]
[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 Nc6 2. Nc3 d6 3. d3 e5 4. g3 Nf6 5. Nge2 Bg4 6. Bg2 Nd4 7. 0-0 Nf3+ 8. Bxf3 Bxf3 9. Qd2 Ng4 10. Qg5 Qd7 11. Qf5 Qxf5 12. exf5 g6 13. h3 h5 14. Re1 gxf5 15. Bg5 Be7 16. Bxe7 Kxe7 17. Nf4 Kd7 18. Nfd5 Rh6 19. Ne3 f4 20. Nf5 fxg3 21. hxg4 gxf2+ 22. Kxf2 Rf6 23. Kxf3 hxg4+ 24. Ke4 c6 25. Rf1 Rg6 26. Ne2 Rh8 27. Neg3 Ke6 28. Rh1 Rh3 29. Rxh3 gxh3 30. Rh1 d5+ 31. Ke3 Rg5 32. Rxh3 c5 33. Rh6+ f6 34. Rh7 b5 35. Re7# 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "5"]
[White "Maia, Renata Rodrigues Al"]
[Black "De Oliveira, Gualter Amelio"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1111"]
[BlackElo "1533"]
[PlyCount "54"]
[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 f5 2. Bf4 e6 3. g3 Nf6 4. e3 Be7 5. Bg2 0-0 6. Nf3 Ne4 7. Nbd2 Nxd2 8. Qxd2 g5 9. Bxc7 Qxc7 10. 0-0 Nc6 11. Rac1 Qa5 12. Qxa5 Nxa5 13. c4 g4 14. Ne5 Nc6 15. Nd3 Nb4 16. Nxb4 Bxb4 17. a3 Ba5 18. b4 Bd8 19. c5 Rb8 20. Rc2 Bf6 21. Rd1 Rd8 22. Kf1 d5 23. cxd6 Rxd6 24. b5 Bd7 25. a4 a6 26. Rc5 axb5 27. axb5 b6 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.26"]
[Round "4"]
[White "De Oliveira, Gualter Amelio"]
[Black "Mariano, Kaiki Pereira"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1533"]
[PlyCount "100"]
[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 c6 2. Nc3 d5 3. d3 dxe4 4. Nxe4 Nf6 5. Bd2 Bf5 6. Ng3 Bg6 7. Nf3 e6 8. Bg5 Be7 9. Be2 Nbd7 10. c3 h6 11. Bf4 Qb6 12. 0-0 0-0 13. Qc1 Rfe8 14. Ne5 Nxe5 15. Bxe5 Rad8 16. Rd1 Nd7 17. Bd4 Bc5 18. Be3 Bxe3 19. fxe3 Nc5 20. d4 Ne4 21. Nxe4 Bxe4 22. Bf3 Bxf3 23. gxf3 e5 24. Rd2 exd4 25. Rxd4 Rxd4 26. cxd4 Qd8 27. f4 Qe7 28. Kf2 Qh4+ 29. Kg2 Qg4+ 30. Kf2 Qh3 31. Qc3 Qxh2+ 32. Kf3 Qh3+ 33. Kf2 Qe6 34. b3 h5 35. Rg1 Qe4 36. d5 g6 37. dxc6 bxc6 38. Rd1 Qe7 39. Rg1 Qe4 40. Rd1 Qe7 41. Rg1 Qe6 42. Rg5 Qe4 43. Rg3 Rd8 44. Ke2 h4 45. Rf3 h3 46. Qc4 Rd2+ 47. Kxd2 Qxf3 48. Qd4 Qg2+ 49. Kc3 h2 50. Qd8+ Kh7 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "3"]
[White "Borges, Leonardo Hisao Hera"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1873"]
[BlackElo "1533"]
[PlyCount "93"]
[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. Nf3 d5 2. g3 Nf6 3. Bg2 h6 4. c4 e6 5. 0-0 Be7 6. d4 a5 7. Qc2 c6 8. Nbd2 0-0 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nd7 12. Rd1 Nf6 13. Qe2 Re8 14. a3 a4 15. Bd2 Rb8 16. Bf4 Bd6 17. Ne5 Qe7 18. h4 Bxe5 19. Bxe5 Ra8 20. c5 Rd8 21. Rac1 Ne8 22. Rc4 f6 23. Bf4 g5 24. hxg5 hxg5 25. Be3 Qh7 26. Rb4 Ng7 27. Qc4 Qh5 28. Re1 f5 29. Rxa4 Rxa4 30. Qxa4 Qg4 31. Qd1 Qxd1 32. Rxd1 g4 33. Bf4 Nh5 34. Be5 Kf7 35. f3 Nf6 36. Kf2 Nd7 37. Bd6 Nf6 38. Rh1 Kg6 39. Be5 Nd7 40. Bc7 Re8 41. fxg4 fxg4 42. Be4+ Kg7 43. Rh7+ Kg8 44. Rh5 Nf6 45. Rg5+ Kh8 46. Be5 Rf8 47. Rg6 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "2"]
[White "De Oliveira, Gualter Amelio"]
[Black "De Quadros, Cristian Ribeiro"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1533"]
[PlyCount "45"]
[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. Nc3 d6 3. g3 Nc6 4. d3 Nf6 5. h3 g6 6. Bg2 Bg7 7. Nge2 Rb8 8. a4 0-0 9. Bg5 a6 10. 0-0 b5 11. axb5 axb5 12. Qd2 Re8 13. Bh6 Bh8 14. f4 b4 15. Nd1 Bd7 16. g4 Qc7 17. Ng3 Bc8 18. c3 Bb7 19. Ne3 Ra8 20. f5 Na5 21. Qf2 Nb3 22. Rxa8 Rxa8 23. fxg6 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.24"]
[Round "1"]
[White "Volkmann, Andre Jordi"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1-0"]
[ECO "E43"]
[WhiteElo "2097"]
[BlackElo "1533"]
[PlyCount "51"]
[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. Bd2 b6 5. Nf3 Bb7 6. e3 0-0 7. Bd3 c5 8. 0-0 d5 9. cxd5 cxd4 10. Nxd4 Nxd5 11. Qc2 g6 12. Be4 Na6 13. Nxd5 Bxd2 14. Nf6+ Qxf6 15. Bxb7 Bb4 16. Bxa8 Rxa8 17. Qa4 Bd6 18. Qxa6 g5 19. Rac1 g4 20. Rc8+ Rxc8 21. Qxc8+ Kg7 22. g3 h5 23. f3 Qe5 24. Qc3 Kg6 25. f4 Qe4 26. Qc2 1-0

[Event "Rio Branco Regional Norte"]
[Site "Rio Branco"]
[Date "2021.11.28"]
[Round "6"]
[White "Felix, Luiza de Oliveira"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1651"]
[BlackElo "1507"]
[PlyCount "59"]
[EventDate "2021.11.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 b6 3. g3 Bb7 4. Bg2 Nf6 5. 0-0 e6 6. Nc3 Bb4 7. Rb1 Bxc3 8. bxc3 0-0 9. c5 d5 10. cxd6 cxd6 11. Nd4 Bxg2 12. Kxg2 Qd7 13. Qb3 d5 14. Qb5 Qxb5 15. Rxb5 Re8 16. f3 Na6 17. Ba3 Rac8 18. Bd6 g6 19. Rb2 Rcd8 20. Nb5 Rd7 21. Be5 Nh5 22. g4 Ng7 23. a4 Rc8 24. a5 Ne8 25. Ra1 Nb8 26. axb6 axb6 27. Na7 Rxa7 28. Rxa7 Nc6 29. Rb7 Nxe5 30. R2xb6 1/2-1/2

[Event "Rio Branco Regional Norte"]
[Site "Rio Branco"]
[Date "2021.11.27"]
[Round "5"]
[White "De Oliveira, Gualter Amelio"]
[Black "Arruda Filho, Ivo Pereira de"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1507"]
[BlackElo "1712"]
[PlyCount "61"]
[EventDate "2021.11.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 a6 4. a4 Nd7 5. Nf3 e6 6. g3 Qb6 7. Bg2 Be7 8. d3 Ngf6 9. a5 Qa7 10. 0-0 0-0 11. h3 e5 12. Qe2 Nh5 13. Kh2 exf4 14. gxf4 g6 15. Ng1 Bh4 16. Qe3 Ndf6 17. Nce2 Bg4 18. Nf3 Bxf3 19. Bxf3 Rae8 20. Rg1 Ng7 21. b3 d5 22. Ng3 Bxg3+ 23. Rxg3 Nf5 24. Qf2 dxe4 25. Be2 Nxg3 26. Qxg3 exd3 27. Bxd3 Ne4 28. Qg2 Nf6 29. Bb2 Nh5 30. Rd1 Nf6 31. Qf3 1-0

[Event "Rio Branco Regional Norte"]
[Site "Rio Branco"]
[Date "2021.11.27"]
[Round "4"]
[White "Pereira, Elivan Dos Santos"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1668"]
[BlackElo "1507"]
[PlyCount "85"]
[EventDate "2021.11.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. Nc3 Bb4 4. Qc2 c6 5. Nf3 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. e3 Na6 9. Be2 b6 10. 0-0 Bb7 11. a3 Bxc3 12. Qxc3 0-0 13. Ne5 Rad8 14. Bf3 Nb8 15. c5 bxc5 16. dxc5 d5 17. g3 Nd7 18. Nxd7 Qxc3 19. bxc3 Rxd7 20. Rfb1 Ba6 21. Rb4 Rb7 22. Rab1 Rfb8 23. Rxb7 Rxb7 24. Rxb7 Bxb7 25. Be2 Kf7 26. f4 g6 27. h4 Ke7 28. Kf2 h5 29. Ke1 Kd7 30. Kd2 Kc7 31. Kc2 Kb8 32. Kb3 Kc7 33. Kb4 Bc8 34. Ka5 Kb8 35. c4 Kc7 36. cxd5 cxd5 37. Bb5 Bd7 38. a4 Bxb5 39. axb5 Kb7 40. c6+ Ka8 41. Ka6 Kb8 42. c7+ Kxc7 43. Kxa7 1-0

[Event "Rio Branco Regional Norte"]
[Site "Rio Branco"]
[Date "2021.11.26"]
[Round "3"]
[White "De Oliveira, Gualter Amelio"]
[Black "Ferreira, Rogerio Nunes"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1507"]
[BlackElo "1694"]
[PlyCount "48"]
[EventDate "2021.11.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Bc4 Nf6 5. Bg5 Bg4 6. Qd2 e6 7. Bxf6 Qxf6 8. Nxe4 Qg6 9. Bd3 Bf5 10. f3 Bxe4 11. fxe4 Be7 12. Nf3 Nd7 13. 0-0 0-0 14. c3 f5 15. Rae1 Bd6 16. exf5 exf5 17. Bc4+ Kh8 18. Re6 Rf6 19. Rfe1 Nb6 20. Bb3 Nd5 21. Bxd5 cxd5 22. Rxf6 Qxf6 23. Qg5 Qxg5 24. Nxg5 h6 1-0

[Event "Rio Branco Regional Norte"]
[Site "Rio Branco"]
[Date "2021.11.25"]
[Round "1"]
[White "De Vjunior, Liduino Furtado"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2089"]
[BlackElo "1507"]
[PlyCount "69"]
[EventDate "2021.11.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 a6 4. a4 g6 5. Bg5 Bg7 6. Qd2 h6 7. Bf4 Nbd7 8. f3 e5 9. dxe5 dxe5 10. Be3 c6 11. a5 Bf8 12. Bc4 g5 13. Na4 Qe7 14. c3 Bg7 15. Ne2 0-0 16. h4 g4 17. Bxh6 Nh7 18. Bxg7 Kxg7 19. Ng3 Ndf6 20. Nb6 Be6 21. Bxe6 fxe6 22. Nxa8 Rxa8 23. 0-0-0 Kh8 24. Qd6 Qxd6 25. Rxd6 Rg8 26. Ne2 gxf3 27. gxf3 Rg2 28. Rg1 Rxg1+ 29. Nxg1 Nf8 30. Nh3 Kg7 31. Ng5 Ne8 32. Rd8 Nf6 33. Rb8 N6d7 34. Rxb7 Kg6 35. Nxe6 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.24"]
[Round "10"]
[White "Marocco, Gabriel Leao Quadro"]
[Black "De Oliveira, Gualter Amelio"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1228"]
[BlackElo "1491"]
[PlyCount "21"]
[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 e5 2. Nf3 Bd6 3. Bc4 c6 4. d3 h6 5. c3 Bc7 6. Bb3 d6 7. 0-0 Nf6 8. Re1 0-0 9. Nfd2 Na6 10. Nf1 Nc5 11. Bc2 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.23"]
[Round "8"]
[White "Cardoso, Leonardo Dal Poz"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1-0"]
[ECO "D10"]
[BlackElo "1491"]
[PlyCount "119"]
[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 Nf6 2. Bf4 d5 3. e3 c6 4. c4 Bf5 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 Nbd7 8. h3 h6 9. b4 g5 10. Bh2 Bg7 11. b5 0-0 12. bxc6 bxc6 13. Ba6 Rae8 14. Nf3 Nb8 15. Bb7 Bd3 16. Ne5 Bb5 17. Rxa7 Nfd7 18. Nxd7 Nxd7 19. Nc3 e5 20. Nxb5 cxb5 21. Bc6 Nb8 22. Bxe8 Rxe8 23. dxe5 Nc6 24. Rb7 b4 25. Rd7 Nxe5 26. Rxd5 Nc6 27. Rd2 Na5 28. Rc2 b3 29. Re2 Nc4 30. 0-0 Nxb2 31. Rb1 Na4 32. Rxb3 Nxc5 33. Rb8 Rxb8 34. Bxb8 Ne6 35. Bd6 Kh7 36. Ra2 Kg6 37. g4 Bc3 38. f4 gxf4 39. exf4 f5 40. Ra6 Kf6 41. Kg2 fxg4 42. hxg4 Kf7 43. Ra7+ Kg8 44. f5 Ng5 45. Rc7 Bb2 46. Bf4 Bf6 47. Bxg5 hxg5 48. Kf3 Be5 49. Rb7 Kf8 50. Ke4 Bc3 51. Kd5 Ba1 52. Ke6 Kg8 53. f6 Bc3 54. f7+ Kg7 55. Rb8 Bb4 56. Rxb4 Kh7 57. f8Q Kg6 58. Qf6+ Kh7 59. Rb7+ Kg8 60. Qd8# 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.23"]
[Round "9"]
[White "De Oliveira, Gualter Amelio"]
[Black "Rahn, Marlon Cristiano"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1491"]
[BlackElo "1181"]
[PlyCount "141"]
[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 b6 2. Nc3 Bb7 3. g3 e6 4. Bg2 Nf6 5. d3 Bb4 6. a3 Bxc3+ 7. bxc3 c5 8. f4 d6 9. Qe2 Qc7 10. Nf3 Nc6 11. Bb2 0-0-0 12. 0-0-0 h6 13. Kb1 Kb8 14. Ka1 Rhe8 15. d4 cxd4 16. cxd4 d5 17. e5 Ne4 18. Nd2 Nxd2 19. Qxd2 Na5 20. Bf1 Rc8 21. Bd3 Nc4 22. Qb4 g6 23. Rb1 Ne3 24. Rhc1 Ng4 25. Qd2 h5 26. c4 dxc4 27. Bxc4 Qd7 28. Qe2 Red8 29. Rd1 Bd5 30. Bb5 Bf3 31. Qxf3 Qxb5 32. Bc3 Qd5 33. Qxd5 Rxd5 34. Bb4 Nxh2 35. a4 Kb7 36. a5 b5 37. Bc5 a6 38. Kb2 Ng4 39. Re1 Nh6 40. Kc3 Nf5 41. Rbd1 Nxg3 42. Rd3 Nf5 43. Kd2 h4 44. Ke2 Rh8 45. Kf3 h3 46. Kg4 h2 47. Rh1 Rh4+ 48. Kg5 Rh5+ 49. Kf6 Rh7 50. Rd2 Ng3 51. Rhxh2 Rxh2 52. Rxh2 Ne4+ 53. Kxf7 Nxc5 54. dxc5 Rxc5 55. Kxe6 Rc6+ 56. Kd5 b4 57. Rb2 Kc7 58. Rxb4 Rc2 59. Rb6 Rd2+ 60. Ke6 Rf2 61. Kf6 Rxf4+ 62. Kxg6 Kd7 63. Rxa6 Ke7 64. Rb6 Rf8 65. a6 Rg8+ 66. Kf5 Rf8+ 67. Ke4 Ra8 68. Kd5 Rd8+ 69. Rd6 Ra8 70. Kc5 Rc8+ 71. Kb6 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.22"]
[Round "7"]
[White "De Oliveira, Gualter Amelio"]
[Black "Frattini, Beatriz Maria"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1491"]
[BlackElo "1880"]
[PlyCount "120"]
[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. Nc3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 Nc6 6. Nge2 e6 7. 0-0 Nge7 8. a4 0-0 9. f4 Nd4 10. Kh1 Nec6 11. Nxd4 cxd4 12. Ne2 Qa5 13. Bd2 Qb6 14. Rb1 Qa6 15. a5 Qb5 16. c4 dxc3 17. Bxc3 Nxa5 18. Nd4 Qb6 19. Nf3 Nb3 20. d4 Bd7 21. d5 exd5 22. exd5 Bf5 23. Bxg7 Kxg7 24. Qe1 Bxb1 25. Qc3+ Kg8 26. Rxb1 Rac8 27. Qf6 Qd8 28. Qg5 Qxg5 29. Nxg5 Rc1+ 30. Rxc1 Nxc1 31. Bf1 Re8 32. Kg2 h6 33. Nf3 Nb3 34. Kf2 Rc8 35. Bd3 Nc5 36. Bb1 Na4 37. b3 Nc3 38. Bd3 Nxd5 39. f5 Nb4 40. Bb1 Rc1 41. Nd2 Rh1 42. h4 Rh2+ 43. Ke3 gxf5 44. Bxf5 Rg2 45. g4 d5 46. Nf3 Nc2+ 47. Kf4 Rf2 48. Kg3 Rxf3+ 49. Kxf3 Nd4+ 50. Kf4 Nxf5 51. Kxf5 d4 52. Ke4 d3 53. Kxd3 Kg7 54. Kc4 Kg6 55. b4 a6 56. Kd5 b6 57. Kc6 a5 58. bxa5 bxa5 59. Kb5 f5 60. gxf5+ Kxf5 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.21"]
[Round "6"]
[White "Da Silva, Vinicius R Rodrigue"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1860"]
[BlackElo "1491"]
[PlyCount "85"]
[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 c6 2. d4 d5 3. Nc3 e6 4. Nf3 Nf6 5. exd5 exd5 6. h3 Bf5 7. Bd3 Bxd3 8. Qxd3 Bd6 9. 0-0 0-0 10. Bg5 h6 11. Bh4 Nbd7 12. Rfe1 Re8 13. a3 Qc7 14. Bxf6 Nxf6 15. Qf5 Qd7 16. Qxd7 Nxd7 17. g3 Re6 18. Rxe6 fxe6 19. Re1 Re8 20. Kg2 Kf7 21. Ne5+ Bxe5 22. dxe5 Kg6 23. f4 Re7 24. Ne2 c5 25. Kf3 a6 26. g4 Rf7 27. Ng3 Nb6 28. b3 Nc8 29. f5+ Kh7 30. Ke3 Kg8 31. Rd1 Ne7 32. fxe6 Rf8 33. Nf5 d4+ 34. Ke4 Nc6 35. Kd5 Re8 36. Nd6 Re7 37. Nxb7 Nxe5 38. Kxe5 Rxb7 39. Rf1 d3 40. cxd3 Rxb3 41. e7 Rb8 42. Kd6 Ra8 43. Kxc5 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.21"]
[Round "5"]
[White "De Oliveira, Gualter Amelio"]
[Black "Jorge, Denrick Cabral Jose"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "1491"]
[BlackElo "1900"]
[PlyCount "44"]
[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 Nf6 2. c4 g6 3. Bg5 Bg7 4. Nc3 d5 5. e3 0-0 6. Nf3 dxc4 7. Bxc4 c5 8. Qc2 Nc6 9. a3 cxd4 10. Rd1 Qa5 11. exd4 Bg4 12. Be3 Bxf3 13. gxf3 Qh5 14. Qe2 Qh3 15. Ba2 e5 16. d5 Nd4 17. Bxd4 exd4 18. Ne4 Rfe8 19. Kd2 Rac8 20. Rb1 Qf5 21. Nxf6+ Bxf6 22. Qb5 Qc2# 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.20"]
[Round "4"]
[White "Campagnolo, Fabiola"]
[Black "De Oliveira, Gualter Amelio"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1784"]
[BlackElo "1491"]
[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. c4 e5 2. e3 Nc6 3. d4 exd4 4. exd4 Bb4+ 5. Nc3 d5 6. c5 Nf6 7. Nf3 Bg4 8. a3 Qe7+ 9. Be3 Bxf3 10. Qxf3 Nxd4 11. Qd1 Bxc3+ 12. bxc3 Nf5 13. Qd3 Nxe3 14. fxe3 Qxc5 15. Qb5+ Qxb5 16. Bxb5+ c6 17. Bd3 0-0 18. 0-0 Rfe8 19. Rfe1 Re7 20. c4 Rae8 21. cxd5 Nxd5 22. e4 Nf6 23. Rab1 b6 24. Rb4 Ng4 25. Bb1 Ne5 26. Ra4 Rd8 27. Re2 h5 28. h3 Rd1+ 29. Kf2 a5 30. Re3 Ra7 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.19"]
[Round "3"]
[White "De Oliveira, Gualter Amelio"]
[Black "Bail, Ellen Larissa"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1491"]
[BlackElo "1848"]
[PlyCount "90"]
[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 e6 2. Qe2 c5 3. g3 Nc6 4. Bg2 Be7 5. d3 d6 6. Be3 Nf6 7. c3 d5 8. f4 Rb8 9. e5 Nd7 10. Nf3 b5 11. d4 b4 12. 0-0 Qb6 13. Rd1 bxc3 14. bxc3 Ba6 15. Qd2 0-0 16. a4 Na5 17. Qc2 Nc4 18. Bf2 Qb2 19. Ra2 Qxc2 20. Rxc2 Nb2 21. Rdc1 Nxa4 22. Ra2 Bb5 23. Bf1 c4 24. Nbd2 Rb7 25. Be2 Rfb8 26. Bd1 Nab6 27. Nf1 Nc8 28. Ne3 Rb6 29. Rca1 Bc6 30. Kf1 Rb2 31. Be1 Kf8 32. Bd2 Ke8 33. Bc1 Rxa2 34. Rxa2 Rb1 35. Bb2 Ndb6 36. Ke2 Na4 37. Bxa4 Bxa4 38. Ne1 Bb3 39. Ra1 Rxb2+ 40. Kf3 Ra2 41. Rb1 a5 42. h4 Nb6 43. f5 Na4 44. Rc1 Ba3 45. Rb1 Nxc3 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.19"]
[Round "2"]
[White "Duarte, Giovanna Torqui"]
[Black "De Oliveira, Gualter Amelio"]
[Result "0-1"]
[ECO "D04"]
[BlackElo "1491"]
[PlyCount "54"]
[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 Nf6 2. Nf3 d5 3. e3 Bf5 4. Bd3 Bg6 5. b3 e6 6. Bb2 Nbd7 7. 0-0 Bd6 8. Re1 Ne4 9. Ne5 Qh4 10. Rf1 f5 11. Nd2 Bh5 12. Ndf3 Qf6 13. Nxd7 Kxd7 14. Be2 Bg6 15. Ne5+ Ke7 16. Bh5 Qg5 17. Bxg6 hxg6 18. f4 Qh6 19. Nf3 g5 20. g3 g4 21. Nh4 g5 22. Nxf5+ exf5 23. Qe2 Rh7 24. Rf2 Nxf2 25. Qxf2 Rah8 26. Kf1 Qxh2 27. Ke2 Qxf2+ 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.18"]
[Round "1"]
[White "De Oliveira, Gualter Amelio"]
[Black "Cavalhero, Alexandre"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1491"]
[PlyCount "98"]
[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. Nc3 Nc6 3. f4 d6 4. d3 Nf6 5. Nf3 g6 6. Ne2 Bg7 7. c3 h5 8. Be3 Ng4 9. Bg1 Qa5 10. Qc2 Bd7 11. h3 Nf6 12. Ng5 e6 13. Be3 Ne7 14. g3 Ba4 15. Qd2 Rc8 16. Bg2 Bc6 17. 0-0 d5 18. e5 Nfg8 19. d4 c4 20. b3 Nh6 21. bxc4 dxc4 22. Ne4 Bxe4 23. Bxe4 Nd5 24. a4 0-0 25. Bf2 Rfd8 26. Kh2 Qc7 27. Ng1 Qe7 28. Nf3 Rd7 29. Rg1 Rc6 30. a5 Ra6 31. Qc1 Qd8 32. g4 hxg4 33. hxg4 Rxa5 34. Kg3 Rxa1 35. Qxa1 f5 36. exf6 Qxf6 37. Bxd5 exd5 38. Qxa7 Rf7 39. Be3 Qe6 40. Ne5 Bxe5 41. dxe5 Qxg4+ 42. Kf2 Qh4+ 43. Kf3 Qh5+ 44. Kg2 Nf5 45. Bf2 Qg4+ 46. Kf1 Qd1+ 47. Kg2 Qg4+ 48. Kf1 Qd1+ 49. Kg2 Qg4+ 1/2-1/2

[Event "Rio Granco ACRE 1st U2000"]
[Site "Rio Granco"]
[Date "2019.07.14"]
[Round "6.7"]
[White "De Oliveira, Gualter Amelio"]
[Black "Dos Santos, Paulo H Maximo"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1473"]
[BlackElo "1461"]
[PlyCount "75"]
[EventDate "2019.07.12"]
[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 e6 2. d4 d5 3. c4 c5 4. dxc5 Bxc5 5. e3 Nf6 6. Nc3 Bb4 7. Qa4+ Nc6 8. Bd2 Bd7 9. Be2 Nd4 10. Qd1 Nxe2 11. Qxe2 0-0 12. cxd5 Bxc3 13. Bxc3 Nxd5 14. 0-0 Nxc3 15. bxc3 Qa5 16. Rfc1 Rac8 17. c4 Rc5 18. h4 Rfc8 19. Ng5 f6 20. Qd3 fxg5 21. Qxd7 Qa6 22. hxg5 Qc6 23. Qxc6 R8xc6 24. Rab1 b5 25. Rxb5 Rxb5 26. Rd1 Rbc5 27. Rd8+ Kf7 28. Rd7+ Kg6 29. Rxa7 Rxg5 30. f4 Rgc5 31. Kf2 Rxc4 32. Kf3 e5 33. f5+ Kf6 34. g4 Rc7 35. Ra6+ Kg5 36. a4 Rxg4 37. f6 gxf6 38. Ra8 0-1

[Event "Rio Granco ACRE 1st U2000"]
[Site "Rio Granco"]
[Date "2019.07.14"]
[Round "5.3"]
[White "Felix, Raimundo Nascimento"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1847"]
[BlackElo "1473"]
[PlyCount "85"]
[EventDate "2019.07.12"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. 0-0 cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4 11. Nf3 Qb4 12. a3 Qa5 13. Rb1 Be7 14. Bd2 Qd8 15. Qa4 f6 16. Qg4 Kf7 17. Rfe1 f5 18. Bxf5 Nf8 19. Bd3 Ng6 20. Qh5 Kg8 21. Bxg6 hxg6 22. Qxg6 Bd7 23. Rbc1 Rc8 24. Nd4 Qe8 25. Rxc8 Qxc8 26. Rc1 Qb8 27. Bf4 Qe8 28. Qxe8+ Bxe8 29. Nxe6 Kf7 30. Nd4 g5 31. Bg3 Bd7 32. Rc7 Bc8 33. f3 Rd8 34. h4 Kf8 35. hxg5 Bxg5 36. f4 Bh6 37. Kf2 b6 38. b4 Bg4 39. f5 Bd2 40. Ne6+ Ke8 41. Bh4 Rd7 42. Rc8+ Kf7 43. Rf8# 1-0

[Event "Rio Granco ACRE 1st U2000"]
[Site "Rio Granco"]
[Date "2019.07.13"]
[Round "3.9"]
[White "De Oliveira, Gualter Amelio"]
[Black "Da Silva, Manoel Zuza"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1473"]
[PlyCount "147"]
[EventDate "2019.07.12"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 a6 5. d4 exd4 6. cxd4 Ba7 7. 0-0 d6 8. Bg5 Nge7 9. Nc3 0-0 10. Nd5 Bg4 11. Nxe7+ Nxe7 12. Be2 f6 13. Be3 Ng6 14. h3 Bc8 15. Nh2 Re8 16. Bc4+ Kh8 17. Qc2 Be6 18. Bxe6 Rxe6 19. Rad1 Re7 20. Rfe1 Rc8 21. Qd3 Rb8 22. Bc1 Qe8 23. g4 Re6 24. Qc3 Rc8 25. Qd3 c6 26. Bd2 Rc7 27. Kh1 Rce7 28. f3 d5 29. Bb4 Rd7 30. exd5 Rxd5 31. Rxe6 Qxe6 32. Re1 Qd7 33. Qe4 Qf7 34. Bc3 h6 35. f4 Rd7 36. Qe8+ Kh7 37. Qxf7 Rxf7 38. Re4 Rd7 39. Nf3 Ne7 40. Re2 Nd5 41. Bd2 Re7 42. Rxe7 Nxe7 43. Kg2 Kg8 44. Kf1 Kf7 45. Ke2 c5 46. Kd3 Ke6 47. Kc4 b5+ 48. Kc3 Kd5 49. dxc5 Bxc5 50. Kd3 Nc6 51. a3 a5 52. h4 b4 53. axb4 Bxb4 54. b3 Bxd2 55. Nxd2 Nd4 56. g5 Ne6 57. gxh6 gxh6 58. Ke3 h5 59. Nc4 Nd4 60. Nb6+ Kc5 61. Nd7+ Kd5 62. Nxf6+ Kc5 63. Ne4+ Kd5 64. Nc3+ Kc5 65. Ke4 Nxb3 66. f5 Nd2+ 67. Kf4 Kc4 68. Na4 Kb5 69. Nb2 Nc4 70. Nxc4 Kxc4 71. f6 a4 72. f7 a3 73. f8Q a2 74. Qf7+ 1-0

[Event "Rio Granco ACRE 1st U2000"]
[Site "Rio Granco"]
[Date "2019.07.13"]
[Round "4.7"]
[White "Neto, Luis Antonio Costa"]
[Black "De Oliveira, Gualter Amelio"]
[Result "0-1"]
[ECO "C28"]
[BlackElo "1473"]
[PlyCount "58"]
[EventDate "2019.07.12"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bb4 5. d3 d5 6. exd5 Nxd5 7. Bd2 Nxc3 8. Bxc3 Bxc3+ 9. bxc3 0-0 10. 0-0 Kh8 11. Re1 Bg4 12. h3 Bxf3 13. Qxf3 f6 14. Bd5 Qd6 15. Rab1 Rad8 16. Be4 Qc5 17. Qh5 f5 18. d4 exd4 19. cxd4 Nxd4 20. g4 b6 21. Rbd1 fxe4 22. Rxe4 Qxh5 23. gxh5 Nf3+ 24. Kg2 Rxd1 25. h4 Rg1+ 26. Kh3 Rh1+ 27. Kg3 Ne1 28. Re2 Rf3+ 29. Kg4 Rg1# 0-1

[Event "Rio Granco ACRE 1st U2000"]
[Site "Rio Granco"]
[Date "2019.07.12"]
[Round "1.10"]
[White "De Oliveira, Gualter Amelio"]
[Black "Neri, Joao Emanuel Silva"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1473"]
[PlyCount "29"]
[EventDate "2019.07.12"]
[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 Nc6 3. d4 d6 4. dxc5 dxc5 5. Qxd8+ Kxd8 6. Bc4 e6 7. Nc3 a6 8. Be3 b5 9. 0-0-0+ Bd7 10. Be2 b4 11. Nb1 g6 12. Ng5 Nf6 13. Nxf7+ Ke8 14. Nxh8 Bg7 15. Nxg6 1-0

[Event "Rio Granco ACRE 1st U2000"]
[Site "Rio Granco"]
[Date "2019.07.12"]
[Round "2.4"]
[White "Neto, Antonio Alves Leita"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1949"]
[BlackElo "1473"]
[PlyCount "83"]
[EventDate "2019.07.12"]
[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 e6 2. Qe2 c5 3. Nf3 Ne7 4. g3 Nbc6 5. c3 Ng6 6. Bg2 Be7 7. d4 cxd4 8. cxd4 d5 9. e5 Qb6 10. Be3 Bd7 11. 0-0 Na5 12. Nc3 Nc4 13. b3 Nxe3 14. fxe3 Rc8 15. Na4 Qa5 16. Rfc1 0-0 17. h4 Ba3 18. Rxc8 Rxc8 19. h5 Ne7 20. h6 Bxa4 21. bxa4 Rc1+ 22. Rxc1 Bxc1 23. Kh2 Nf5 24. Qc2 Ba3 25. Qc8+ Bf8 26. hxg7 Kxg7 27. Qxb7 Nxe3 28. Ng5 Ng4+ 29. Kh3 Nh6 30. Nxe6+ Kg8 31. Nxf8 Kxf8 32. Bxd5 Qxa4 33. Qc6 Qxc6 34. Bxc6 Nf5 35. d5 Ne7 36. Kg4 Ng6 37. Kf5 Ke7 38. d6+ Kd8 39. Kf6 a6 40. Bd5 Kd7 41. Bxf7 Nf8 42. Kg7 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.26"]
[Round "8"]
[White "Cezar, Ricardo de Almeida"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1675"]
[BlackElo "1455"]
[PlyCount "87"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Bb4+ 5. Nd2 Nc6 6. Ngf3 Qe7 7. a3 Bxd2+ 8. Qxd2 Ngxe5 9. Nxe5 Nxe5 10. e3 d6 11. Be2 Bd7 12. Rc1 0-0 13. c5 Rfd8 14. Qc3 Ng6 15. cxd6 cxd6 16. Bg3 Rac8 17. Qd2 Rxc1+ 18. Qxc1 Rc8 19. Qd2 Ne5 20. 0-0 Bf5 21. Qd4 Rc2 22. Bb5 a6 23. Ba4 Rc4 24. Qd1 Bg4 25. f3 Bh5 26. Bb3 Rc6 27. Bd5 Rb6 28. Qd4 Rb5 29. b4 a5 30. Rc1 h6 31. Rc8+ Kh7 32. Bxe5 Rxd5 33. Qxd5 dxe5 34. Qd8 Qe6 35. Qh8+ Kg6 36. Rg8 Qf6 37. g4 Bxg4 38. fxg4 e4 39. h4 Qa1+ 40. Kg2 axb4 41. h5+ Kg5 42. Qxg7+ Qxg7 43. Rxg7+ Kf6 44. Rg8 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.26"]
[Round "9"]
[White "De Oliveira, Gualter Amelio"]
[Black "Brasileiro, Antonio Carlos"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1455"]
[BlackElo "1766"]
[PlyCount "89"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Qe2 d5 5. Nxe5 Be7 6. Bb3 0-0 7. 0-0 Be6 8. d4 Nd7 9. f3 Nd6 10. c3 c6 11. Re1 Nxe5 12. dxe5 Nc4 13. Nd2 Bc5+ 14. Kh1 Nxd2 15. Bxd2 Qb6 16. Bg5 Rae8 17. Qd2 Be7 18. Be3 Bc5 19. Bc2 Bxe3 20. Rxe3 Rd8 21. Rd1 c5 22. f4 d4 23. Rg3 dxc3 24. Qxc3 Rxd1+ 25. Bxd1 Rd8 26. Bc2 Rd4 27. f5 Bxf5 28. h3 Bxc2 29. Qxc2 Qc7 30. Re3 b6 31. Re1 Qe7 32. Qb3 g6 33. Qf3 Kg7 34. Rf1 Rd7 35. Qf4 Qe6 36. h4 Re7 37. Re1 f6 38. h5 fxe5 39. h6+ Kg8 40. Qe4 Qf6 41. Rd1 Qf8 42. Qc4+ Kh8 43. Qh4 b5 44. Qf6+ Kg8 45. Qg5 1/2-1/2

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.24"]
[Round "6"]
[White "Da Silva, Matheus Lopes"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1653"]
[BlackElo "1455"]
[PlyCount "127"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 d5 4. dxc5 Bxc5 5. exd5 Qxd5 6. Qxd5 exd5 7. Bd3 Ne7 8. Bf4 Nbc6 9. 0-0 0-0 10. Nc3 a6 11. a3 Bg4 12. Ne5 Nxe5 13. Bxe5 f6 14. Bg3 Rac8 15. Rfe1 Rfe8 16. Rab1 Rcd8 17. h3 Bh5 18. Ne2 Nc6 19. Nf4 Bf7 20. Bf5 Ne5 21. Nd3 Nxd3 22. Bxd3 Rxe1+ 23. Rxe1 Re8 24. Rxe8+ Bxe8 25. Kf1 Kf8 26. Ke2 h6 27. Bf5 Ke7 28. Kd3 Bb5+ 29. Kd2 Bf1 30. Bc8 Bxg2 31. Bxb7 Kd7 32. b4 Bb6 33. Bxa6 Bxh3 34. Bb7 Be6 35. a4 Bc7 36. c3 Be5 37. a5 Kc7 38. Ba6 Bc8 39. Be2 Bxg3 40. fxg3 g5 41. Bf3 Be6 42. Ke3 f5 43. Kd4 g4 44. Bg2 f4 45. gxf4 h5 46. Ke3 h4 47. f5 Bxf5 48. Bxd5 h3 49. Kf2 Kd6 50. Bh1 Kc7 51. Kg3 Be6 52. Be4 Kb8 53. Bd3 Ka7 54. b5 Bd5 55. c4 Bf3 56. c5 Bd5 57. Be2 Be6 58. c6 Bf5 59. b6+ Kb8 60. Ba6 Bc8 61. c7+ Ka8 62. Bxc8 h2 63. b7+ Ka7 64. b8Q# 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.24"]
[Round "5"]
[White "De Oliveira, Gualter Amelio"]
[Black "De Lima, Lucas Taveira"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1455"]
[PlyCount "41"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nf3 Bf5 4. Nc3 e6 5. a3 c5 6. cxd5 exd5 7. Bg5 Be7 8. dxc5 0-0 9. Nd4 Be6 10. e3 Nc6 11. Bd3 Bxc5 12. 0-0 Bxd4 13. exd4 Nxd4 14. Bxh7+ Kxh7 15. Qxd4 Kg8 16. Rad1 Re8 17. Qh4 Qb6 18. Bxf6 gxf6 19. Qxf6 Rad8 20. Rd4 Qxb2 21. Rh4 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.23"]
[Round "4"]
[White "Maba, Mateus dos Passos"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1705"]
[BlackElo "1455"]
[PlyCount "32"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. f4 a6 4. Nf3 d6 5. Be2 Nc6 6. 0-0 Nf6 7. d3 Be7 8. Qe1 Qc7 9. b3 0-0 10. Be3 b5 11. g4 d5 12. e5 Nd7 13. Bd2 f6 14. exf6 Nxf6 15. g5 Nd7 16. Qg3 Qd6 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.22"]
[Round "3"]
[White "De Oliveira, Gualter Amelio"]
[Black "Schena, Arthur"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1455"]
[BlackElo "1831"]
[PlyCount "66"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 e5 2. d3 f5 3. Nc3 Nc6 4. g3 Nf6 5. Bg2 Bb4 6. Bd2 0-0 7. a3 Bxc3 8. Bxc3 d6 9. Qd2 Bd7 10. e3 Qe8 11. Ne2 Qh5 12. b4 Rae8 13. b5 Nd8 14. 0-0-0 Ne6 15. f3 Nc5 16. Qc2 Qh6 17. Bd2 e4 18. Nf4 g5 19. d4 gxf4 20. dxc5 fxe3 21. Be1 exf3 22. Bxf3 Ne4 23. Bxe4 fxe4 24. Qe2 Qg5 25. Rd5 Rf5 26. h4 Qf6 27. Qg4+ Kh8 28. Qd1 Qa1+ 29. Kc2 Qa2+ 30. Kc3 e2 31. Qd4+ Kg8 32. Kb4 a5+ 33. Kc3 Rf3+ 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.22"]
[Round "2"]
[White "Heinechen, John"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2002"]
[BlackElo "1455"]
[PlyCount "113"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Ng3 b6 6. Nf3 Bb7 7. Bb5+ c6 8. Bd3 Nbd7 9. Qe2 Be7 10. Bg5 h6 11. Bd2 Qc7 12. 0-0 0-0-0 13. c4 Rde8 14. b4 Bd6 15. c5 Bf4 16. cxb6 axb6 17. b5 Bxd2 18. bxc6 Bxc6 19. Nxd2 Nd5 20. Be4 Kb7 21. Rfc1 Rc8 22. Rab1 Qf4 23. Nh5 Qg5 24. Nc4 Kc7 25. f4 Nxf4 26. Nxf4 Qxf4 27. Nxb6 Kd6 28. Nxc8+ Rxc8 29. Bxc6 Rxc6 30. Rxc6+ Kxc6 31. Qc4+ Kd6 32. Qb4+ Kd5 33. Qc3 Kd6 34. Rb7 Ke7 35. h3 Qd6 36. Qc5 Qxc5 37. dxc5 Kd8 38. c6 Ne5 39. Kf2 g5 40. Ke3 h5 41. Ke4 f6 42. Rh7 Nxc6 43. Rxh5 Ke7 44. g4 Ne5 45. Rxg5 Nc4 46. Rc5 Nd6+ 47. Kf3 e5 48. g5 Nf5 49. Rc7+ Kd8 50. gxf6 Kxc7 51. f7 Nd4+ 52. Ke4 Ne6 53. Kxe5 Kd7 54. Kf6 Nf8 55. h4 Ne6 56. h5 Nf8 57. h6 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.21"]
[Round "1"]
[White "De Oliveira, Gualter Amelio"]
[Black "Costa, Pedro Henrique"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1455"]
[BlackElo "1978"]
[PlyCount "104"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. Bc2 cxd4 8. cxd4 Nb4 9. Nc3 Nxc2+ 10. Qxc2 Rc8 11. 0-0 Ne7 12. Qd1 Nf5 13. g4 Ne7 14. Bd2 Nc6 15. Na4 Qa6 16. Nc5 Bxc5 17. dxc5 Qc4 18. h3 Qxc5 19. Rc1 Qe7 20. Be3 f6 21. Bc5 Qf7 22. Re1 Nxe5 23. Nxe5 fxe5 24. Rxe5 Qf4 25. Qe1 Rc6 26. Rf5 Qe4 27. Re5 Qf4 28. Rf5 Qh6 29. Rf3 d4 30. b3 b6 31. Ba3 Qg6 32. Qe5 Rxc1+ 33. Bxc1 Qb1 34. Qb8+ Ke7 35. Qxh8 Qxc1+ 36. Kh2 Qc7+ 37. Kg2 Bc6 38. Qxg7+ Kd8 39. Qxd4+ Kc8 40. Qe3 Kd7 41. Kf1 Bxf3 42. Qxf3 Qc1+ 43. Ke2 Qa3 44. Qf7+ Kd8 45. Qg8+ Ke7 46. Qxh7+ Kd6 47. Qd3+ Kc7 48. Qc4+ Kd7 49. Qa4+ Qxa4 50. bxa4 Kd6 51. Kf3 Kc5 52. Ke4 a5 1-0

[Event "Rio Branco Acre op 3rd"]
[Site "Rio Branco"]
[Date "2018.09.09"]
[Round "7"]
[White "De Oliveira, Gualter Amelio"]
[Black "Peixoto Filho, Paulo Roberto do Na"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1461"]
[BlackElo "1791"]
[PlyCount "55"]
[EventDate "2018.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. f3 e5 9. Nb3 Nc6 10. Qd2 Qc7 11. Nb5 Qd7 12. Qxd6 Qxd6 13. Nxd6 Rd8 14. Nxf7 Rf8 15. Nxe5+ Kh8 16. Nf7+ Kg8 17. Nd6+ Kh8 18. Nxc8 Raxc8 19. Be6 Nb4 20. Bxc8 Nxc2+ 21. Kd2 Nxa1 22. Rxa1 Rxc8 23. Rc1 Rd8+ 24. Ke2 Nh5 25. g4 Nf6 26. Rc7 Nd7 27. Bg5 Nf6 28. Rxg7 1-0

[Event "Rio Branco Acre op 3rd"]
[Site "Rio Branco"]
[Date "2018.09.09"]
[Round "6"]
[White "Duailibe, Ricardo Miguel"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1858"]
[BlackElo "1461"]
[PlyCount "35"]
[EventDate "2018.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 e6 4. f4 c5 5. c3 Qb6 6. Nf3 Nc6 7. Be2 cxd4 8. cxd4 Bd7 9. 0-0 Rc8 10. a3 Na5 11. Nbd2 Ne7 12. b4 Nc4 13. Nxc4 dxc4 14. Be3 Nf5 15. Qc1 Be7 16. Ng5 Qc7 17. Bf3 a6 18. d5 1-0

[Event "Rio Branco Acre op 3rd"]
[Site "Rio Branco"]
[Date "2018.09.08"]
[Round "5"]
[White "De Oliveira, Gualter Amelio"]
[Black "Dos Santos, Paulo H Maximo"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1461"]
[BlackElo "1689"]
[PlyCount "33"]
[EventDate "2018.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 Nc6 2. f4 d6 3. Nf3 e5 4. d3 Bg4 5. Be2 Nf6 6. Nc3 g6 7. 0-0 Be6 8. fxe5 dxe5 9. Bg5 Bg7 10. Nd5 Bxd5 11. exd5 Qxd5 12. Nd2 Qd6 13. Nc4 Qe6 14. Bf3 0-0-0 15. Bxf6 Qxf6 16. Bg4+ Kb8 17. Rxf6 1-0

[Event "Rio Branco Acre op 3rd"]
[Site "Rio Branco"]
[Date "2018.09.08"]
[Round "4"]
[White "De Yunes, Larissa Eduarda"]
[Black "De Oliveira, Gualter Amelio"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1761"]
[BlackElo "1461"]
[PlyCount "38"]
[EventDate "2018.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Bc4 Nc6 4. c3 d5 5. exd5 exd5 6. Bb5 Bd7 7. d4 Qe7+ 8. Be2 Nf6 9. 0-0 0-0-0 10. Re1 Be6 11. Qb3 Qc7 12. Bb5 h6 13. g3 Ne4 14. Bf4 Bd6 15. Qa4 Bxf4 16. gxf4 Qxf4 17. Nbd2 Bh3 18. Nxe4 Qxf3 19. Bxc6 Qg2# 0-1

[Event "Rio Branco Acre op 3rd"]
[Site "Rio Branco"]
[Date "2018.09.07"]
[Round "2"]
[White "De Oliveira, Gualter Amelio"]
[Black "Araujo, Everson de Moura"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1461"]
[BlackElo "1878"]
[PlyCount "48"]
[EventDate "2018.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. g3 a6 7. a4 Nf6 8. Bg2 Be7 9. 0-0 0-0 10. Nb3 d6 11. Bf4 e5 12. Bg5 Be6 13. h3 Rac8 14. Be3 Nb8 15. a5 Nbd7 16. f4 exf4 17. Bxf4 Ne5 18. Nd4 Nc4 19. Qe1 Nxb2 20. Nd5 Bxd5 21. exd5 Rfe8 22. Kh1 Nc4 23. Qf2 Bf8 24. Rfd1 Nxa5 0-1

[Event "Rio Branco Acre op 3rd"]
[Site "Rio Branco"]
[Date "2018.09.07"]
[Round "3"]
[White "Oliveira, Reginaldo Sousa"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1-0"]
[ECO "A06"]
[BlackElo "1461"]
[PlyCount "36"]
[EventDate "2018.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 d5 3. e3 Nc6 4. Nf3 Nf6 5. Bb5 Bg4 6. h3 Bd7 7. 0-0 e6 8. d4 Bd6 9. dxc5 Bxc5 10. Nbd2 Bd6 11. Nc4 Bc7 12. Bxc6 bxc6 13. Nce5 0-0 14. g4 Ne4 15. Rc1 f6 16. Nd3 Bc8 17. Qe2 Rf7 18. Rcd1 Qd6 1-0

[Event "Rio Branco Acre op 3rd"]
[Site "Rio Branco"]
[Date "2018.09.06"]
[Round "1"]
[White "De Oliveira, Gualter Amelio"]
[Black "Soares, Rubens de Deus"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1461"]
[PlyCount "25"]
[EventDate "2018.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nh6 4. d4 d6 5. Bxh6 gxh6 6. dxe5 Bg7 7. Nc3 dxe5 8. Qxd8+ Nxd8 9. Nd5 Ne6 10. c3 a5 11. Nd4 exd4 12. cxd4 Bxd4 13. Nc3 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.24"]
[Round "9"]
[White "De Amorim, Walter Rymundo"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1444"]
[BlackElo "1851"]
[PlyCount "105"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Be7 4. e4 d6 5. Bd3 b6 6. Bg5 h6 7. Be3 e5 8. d5 Bd7 9. f3 Nh5 10. Nge2 Na6 11. Rc1 Nc5 12. Bb1 Bg5 13. Qd2 Bxe3 14. Qxe3 0-0 15. b4 Nb7 16. 0-0 a6 17. f4 Bg4 18. fxe5 dxe5 19. h3 Bd7 20. Rf2 Qh4 21. g4 Nf6 22. Qg3 Qxg3+ 23. Nxg3 Nd6 24. Bd3 Nh7 25. Rcf1 Ng5 26. Kh2 Ne8 27. Nb1 c6 28. Nf5 c5 29. Nd2 cxb4 30. h4 Bxf5 31. Rxf5 Nh7 32. Rxe5 Nef6 33. Ref5 Rfe8 34. Kg2 Rf8 35. e5 Nd7 36. Re1 Nc5 37. Bc2 g6 38. Rf2 Rfe8 39. Ref1 Ra7 40. Nf3 a5 41. Re1 Kg7 42. Nd4 Nf8 43. h5 Raa8 44. hxg6 Nxg6 45. Nc6 Rac8 46. Ref1 Rc7 47. Re1 Nf8 48. Nd4 Ng6 49. Nf5+ Kf8 50. e6 fxe6 51. Nd6+ Ke7 52. Nxe8 Kxe8 53. Bxg6+ 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.23"]
[Round "7"]
[White "Venter, Paulo Regis"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1621"]
[BlackElo "1851"]
[PlyCount "57"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. e4 d6 5. Bg2 Nc6 6. Nge2 Bd7 7. d4 cxd4 8. Nxd4 a6 9. Nc2 Ne5 10. Ne3 Be7 11. 0-0 Rc8 12. b3 h5 13. h3 Bc6 14. Ba3 Qc7 15. Rc1 0-0 16. Bb2 Rfd8 17. Qe2 Ng6 18. f4 Qb6 19. Kh1 Re8 20. Qf2 Qc7 21. Ncd5 Qd8 22. Nxe7+ Qxe7 23. e5 Ne4 24. Qe1 h4 25. Bxe4 Bxe4+ 26. Kh2 d5 27. f5 exf5 28. Nxf5 Nxe5 29. Nxe7+ 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.22"]
[Round "6"]
[White "De Oliveira, Gualter Amelio"]
[Black "Nunez, Benjamin"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1851"]
[BlackElo "1850"]
[PlyCount "95"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d3 d5 2. f4 Nf6 3. Nf3 e6 4. e3 c5 5. g3 Nc6 6. Bg2 Bd6 7. Bd2 0-0 8. 0-0 Rb8 9. Nc3 b5 10. Kh1 b4 11. Ne2 Qc7 12. Ng5 h6 13. Nh3 c4 14. Rc1 Ba6 15. Nf2 Rfd8 16. Ng1 Bf8 17. Nf3 Nd7 18. Re1 Qa5 19. Bf1 c3 20. Ra1 cxd2 21. Nxd2 Qb6 22. Bg2 g6 23. Nf3 Bg7 24. Qc1 Rbc8 25. Rb1 Rc7 26. g4 Ne7 27. h4 Rdc8 28. Re2 Nc5 29. Qd1 Qa5 30. Nd4 Nc6 31. Nb3 Qb6 32. Nd2 Na4 33. f5 Nxb2 34. Qf1 Ne7 35. e4 Rxc2 36. fxg6 fxg6 37. exd5 Nxd5 38. Qe1 Nf4 39. Re4 Nxg2 40. Kxg2 Bb7 41. Kh3 Rf8 42. Re2 Bc6 43. Nde4 Nxd3 44. Qd1 Nf4+ 45. Kg3 Nxe2+ 46. Kh3 Bxe4 47. Nxe4 Nf4+ 48. Kg3 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.21"]
[Round "4"]
[White "De Oliveira, Gualter Amelio"]
[Black "Lanznaster, Rafael"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1851"]
[BlackElo "1415"]
[PlyCount "56"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. f4 cxd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 Nge7 9. Nf3 Qb6 10. g4 0-0 11. Nc3 Na5 12. Na4 Qc7 13. b3 Bd7 14. Rc1 Nac6 15. b4 a6 16. Nc5 Rac8 17. Be2 Kh8 18. 0-0 Ng8 19. Ng5 Be8 20. Qd3 g6 21. a3 a5 22. b5 b6 23. Ncxe6 fxe6 24. bxc6 Qe7 25. Rf3 Rxc6 26. Rxc6 Bxc6 27. Rh3 Nf6 28. Rxh7+ Kg8 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.20"]
[Round "3"]
[White "Barrios Chamorro, Jesus Adrian"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1468"]
[PlyCount "30"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Bd3 Qb6 7. 0-0 Bd7 8. Qb3 Ng6 9. Qxb6 axb6 10. Bg5 Na5 11. Nbd2 Be7 12. Bxg6 hxg6 13. Bxe7 Kxe7 14. Rfe1 Bb5 15. Re3 Rh5 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.20"]
[Round "2"]
[White "De Oliveira, Gualter Amelio"]
[Black "Marino, Felipe Gabriel"]
[Result "0-1"]
[ECO "A03"]
[BlackElo "1710"]
[PlyCount "84"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d3 d5 2. f4 Nf6 3. g3 Nbd7 4. Nf3 e6 5. Bg2 Bd6 6. Nbd2 e5 7. fxe5 Nxe5 8. Nxe5 Bxe5 9. Nf3 Bd6 10. c3 0-0 11. 0-0 c6 12. Bg5 Qb6+ 13. Nd4 Be5 14. e3 Qxb2 15. Qb3 Qxb3 16. axb3 h6 17. Bf4 Bxf4 18. gxf4 Bd7 19. h3 Rfe8 20. Rfe1 a6 21. Nf3 Bf5 22. Bf1 Nd7 23. Nh4 Bh7 24. Kf2 Nc5 25. f5 g5 26. fxg6 fxg6 27. b4 Ne6 28. Nf3 Rf8 29. Kg3 Rae8 30. d4 Re7 31. h4 Ng7 32. Ne5 Nf5+ 33. Kh3 Nd6 34. Bg2 Nf7 35. Ng4 Kg7 36. Kg3 h5 37. Nh2 Nd6 38. Kh3 Bg8 39. Nf1 Ne4 40. Bxe4 Rxe4 41. Nd2 Be6+ 42. Kh2 Rf2+ 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.19"]
[Round "1"]
[White "Da Costa, Aloysio"]
[Black "De Oliveira, Gualter Amelio"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1548"]
[PlyCount "46"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Bc4 d5 4. exd5 exd5 5. Bb5+ Nc6 6. d4 a6 7. Bxc6+ bxc6 8. 0-0 Nf6 9. Bg5 cxd4 10. Nxd4 c5 11. Re1+ Kd7 12. Nf3 Bd6 13. Nc3 Bb7 14. Ne5+ Bxe5 15. Rxe5 Re8 16. Rf5 Ke6 17. Qf3 Qa5 18. Bxf6 gxf6 19. Rxf6+ Kd7 20. Rxf7+ Kc8 21. Qf4 d4 22. Qf5+ Kb8 23. Nd5 Qe1+ 0-1

