[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.02.21"]
[Round "5"]
[White "Maiberg, Wellington Gubiani"]
[Black "De Carvalho, Christopher"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1948"]
[BlackElo "2132"]
[PlyCount "52"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3 Bd6 10. 0-0 0-0 11. Nc3 f5 12. Be2 e4 13. Ne1 Nf4 14. d3 Nxe2+ 15. Qxe2 Ba6 16. g3 Rb8 17. f3 exd3 18. cxd3 Re8 19. Qf2 Nc4 20. Qxa7 Qa5 21. b4 Rxb4 22. Bf4 Rb7 23. Qd4 Bxf4 24. gxf4 Rd8 25. Qc5 Qxc3 26. Qxc6 Rb6 0-1

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.02.20"]
[Round "4"]
[White "Caetano, Ryan Wesley da Cost"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2243"]
[BlackElo "1948"]
[PlyCount "102"]
[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 e5 2. Nf3 d6 3. Bc4 Nc6 4. h3 g5 5. d4 h6 6. dxe5 g4 7. hxg4 Bxg4 8. Bb5 dxe5 9. Bxc6+ bxc6 10. Qxd8+ Rxd8 11. Nbd2 f6 12. Nb3 Rh7 13. Be3 a6 14. Nc5 Bxc5 15. Bxc5 Rhd7 16. Be3 Kf7 17. Nd2 Kg6 18. f3 Be6 19. 0-0-0 h5 20. Nb3 Bxb3 21. cxb3 Rxd1+ 22. Rxd1 Rxd1+ 23. Kxd1 f5 24. Kd2 fxe4 25. fxe4 Nf6 26. Kd3 Ng4 27. Bd2 Nf6 28. Ke3 Kf7 29. Ba5 Ne8 30. Kd3 Ke6 31. Kc4 Nf6 32. Kd3 Kd6 33. Be1 Ke6 34. Bh4 Ne8 35. a4 Nd6 36. Be1 Ne8 37. Ke3 Nf6 38. Kf3 Ne8 39. Ba5 Kd6 40. Kg3 Nf6 41. Kh4 Nxe4 42. Kxh5 Nf6+ 43. Kg6 Nd5 44. g4 Ke6 45. Kh6 e4 46. g5 e3 47. g6 e2 48. Kg5 Ke7 49. Kg4 Kf6 50. Kf3 Kxg6 51. Kxe2 Kf5 1/2-1/2

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.02.20"]
[Round "3"]
[White "Maiberg, Wellington Gubiani"]
[Black "Federzoni, Enzo"]
[Result "1/2-1/2"]
[ECO "B94"]
[WhiteElo "1948"]
[BlackElo "2233"]
[PlyCount "118"]
[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 Nbd7 7. Bc4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. 0-0 e6 11. Bxe6 fxe6 12. Nxe6 Qa5 13. Nd5 Qxd2 14. Bxd2 Nxd5 15. exd5 Kf7 16. Nd8+ Kg6 17. Rb3 h6 18. Re1 Nf6 19. c4 Bg4 20. Nxb7 Kf7 21. h3 Bd7 22. Bf4 Re8 23. Rc1 Ne4 24. Rb6 Bc8 25. f3 Nc5 26. Nxd6+ Bxd6 27. Bxd6 Nd3 28. Rc3 Re1+ 29. Kh2 Nc1 30. Bg3 Rd1 31. d6 Ne2 32. Re3 Nxg3 33. Kxg3 Rd8 34. Re7+ Kf6 35. c5 Bf5 36. Rxa6 Rc1 37. Rc6 Rxd6 38. Rcc7 Re6 39. Rxg7 Bg6 40. Rgd7 Rc2 41. a4 Be8 42. Rd6 Bxa4 43. Rxe6+ Kxe6 44. Rh7 Bb5 45. Rxh6+ Kf5 46. Rh5+ Kg6 47. Rh4 Bf1 48. Rg4+ Kf5 49. Kh2 Rxc5 50. h4 Rc8 51. Kh3 Bc4 52. h5 Bf7 53. Kh4 Rc1 54. Rg5+ Kf6 55. Ra5 Rc3 56. Kg4 Be6+ 57. Kf4 Rc4+ 58. Ke3 Rb4 59. g4 Bxg4 1/2-1/2

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.02.19"]
[Round "1"]
[White "Maiberg, Wellington Gubiani"]
[Black "Da Costa, Mariana Nara Santan"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1948"]
[BlackElo "1242"]
[PlyCount "59"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. N1e2 Nf6 8. Nf4 Bh7 9. Bc4 e6 10. Qe2 Nbd7 11. Bd2 Bd6 12. 0-0-0 0-0 13. Nxe6 fxe6 14. Qxe6+ Kh8 15. Qxd6 Nb6 16. Qxd8 Rfxd8 17. Bb3 Rxd4 18. Bc3 Rf4 19. f3 Nfd5 20. Be5 Rf7 21. Rhe1 Kg8 22. a3 Re7 23. c4 Rae8 24. cxd5 Rxe5 25. Rxe5 Rxe5 26. dxc6+ Kf8 27. Rd8+ Ke7 28. cxb7 Rc5+ 29. Kd2 Kxd8 30. b8Q+ 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.24"]
[Round "10"]
[White "Cezar, Ricardo de Almeida"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "D87"]
[WhiteElo "1702"]
[BlackElo "1953"]
[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 Nf6 2. c4 d5 3. Nc3 g6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. 0-0 Nc6 10. Be3 Qa5 11. Rc1 Rd8 12. Qb3 e6 13. e5 Bd7 14. g4 Nxe5 15. dxe5 b5 16. Bxb5 Bxb5 17. c4 Bc6 18. f4 g5 19. Qc2 gxf4 20. Bxf4 Qc7 21. Qc3 Bb7 22. Rcd1 Rxd1 23. Rxd1 Qc6 24. Kf2 Qg2+ 25. Ke3 Qf3+ 26. Kd2 Rd8+ 27. Kc1 Rxd1+ 28. Kxd1 Qxg4 29. Qg3 Qh5 1/2-1/2

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.23"]
[Round "8"]
[White "Arango, Pedro Esteban"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1745"]
[BlackElo "1953"]
[PlyCount "111"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 c5 7. d5 e6 8. dxe6 Bxe6 9. f5 Bd7 10. 0-0 Bc6 11. h3 b5 12. fxg6 hxg6 13. Bxb5 Nxe4 14. Nxe4 Bxe4 15. Re1 Bb7 16. c3 Qb6 17. a4 d5 18. Be2 Nc6 19. Be3 Rfe8 20. Bf2 Rad8 21. Qc2 Qa5 22. Rad1 Ne5 23. Nxe5 Rxe5 24. Bf3 Bc6 25. b3 Rxe1+ 26. Bxe1 c4 27. b4 Bxa4 28. bxa5 Bxc2 29. Rxd5 Rb8 30. Rc5 Rb1 31. Kf2 Bd3 32. Bd5 Rb2+ 33. Kf3 Re2 34. Bf2 Re5 35. g4 Kh7 36. Bd4 Re1 37. Bxg7 Kxg7 38. Bxc4 Bxc4 39. Rxc4 Ra1 40. Rc5 Kf6 41. Kf4 g5+ 42. Ke4 Rh1 43. Rc6+ Kg7 44. Kf5 Rxh3 45. Kxg5 Rd3 46. c4 Ra3 47. a6 Rg3 48. Rc7 Ra3 49. Rxa7 Ra4 50. Rc7 Rxa6 51. c5 Re6 52. c6 Re5+ 53. Kf4 Rc5 54. Rc8 Kf6 55. Ke4 Ke7 56. Kf4 1/2-1/2

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.23"]
[Round "9"]
[White "Maiberg, Wellington Gubiani"]
[Black "Machado, Luiz Fernando"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "1953"]
[BlackElo "1658"]
[PlyCount "201"]
[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. d4 d5 3. Nc3 Bb4 4. Qg4 Nf6 5. Qxg7 Rg8 6. Qh6 Nxe4 7. Qxh7 Rf8 8. Nge2 Qf6 9. Qh6 Qxf2+ 10. Kd1 Bxc3 11. bxc3 e5 12. Be3 Qf5 13. Kc1 Nc6 14. Qh4 b6 15. Ng3 Nxg3 16. Qxg3 Be6 17. Bb5 Bd7 18. Rf1 Qe6 19. dxe5 Nxe5 20. Bxd7+ Kxd7 21. Bf4 Rg8 22. Qe3 Nc4 23. Qxe6+ Kxe6 24. Bg3 c6 25. Kd1 Ne3+ 26. Ke2 Nxf1 27. Rxf1 Rxg3 28. hxg3 Rg8 29. Kf3 Rg5 30. Rh1 Rf5+ 31. Ke2 Re5+ 32. Kf2 Re4 33. Rh6+ f6 34. Rh7 a5 35. Rb7 b5 36. Ra7 a4 37. Ra8 Rc4 38. Re8+ Kd6 39. Re3 b4 40. Ke2 bxc3 41. Kd3 f5 42. Re8 Rg4 43. Re3 d4 44. Rf3 Ke5 45. Kc4 Rg7 46. Kc5 Rb7 47. Rf2 d3 48. cxd3 Rb2 49. Rf1 Rxa2 50. Re1+ Kf6 51. Rc1 c2 52. Kxc6 Rb2 53. d4 a3 54. d5 a2 55. d6 Rb8 56. Kc7 Rg8 57. d7 Ke5 58. d8Q Rxd8 59. Kxd8 Kd4 60. Ke7 Kd3 61. Kf6 Kd2 62. Ra1 c1Q 63. Rxa2+ Ke3 64. Ra5 Qc3+ 65. Re5+ Kf2 66. Kxf5 Kxg3 67. Ke4 Kxg2 68. Rd5 Qc4+ 69. Ke5 Kf3 70. Rd4 Qc5+ 71. Rd5 Qe3+ 72. Kd6 Kf4 73. Rc5 Qd4+ 74. Kc6 Ke4 75. Kb5 Qb2+ 76. Kc4 Qb6 77. Rb5 Qe6+ 78. Kb4 Kd4 79. Ka5 Qd7 80. Rh5 Qd8+ 81. Ka6 Kc4 82. Rh6 Qa8+ 83. Kb6 Qb8+ 84. Ka6 Qc8+ 85. Kb6 Qb8+ 86. Ka6 Qb5+ 87. Ka7 Qc5+ 88. Ka6 Qa3+ 89. Kb7 Qf3+ 90. Ka6 Kc5 91. Ka7 Qf7+ 92. Ka6 Qf1+ 93. Ka7 Qa1+ 94. Ra6 Qg7+ 95. Kb8 Kb5 96. Ra7 Qf8+ 97. Kb7 Qe7+ 98. Kb8 Qd8+ 99. Kb7 Qb6+ 100. Ka8 Kc6 101. Rc7+ 1/2-1/2

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.22"]
[Round "7"]
[White "Sampaio, Andre Luiz"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1657"]
[BlackElo "1953"]
[PlyCount "51"]
[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 d6 2. Nf3 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. h3 c5 6. 0-0 0-0 7. d3 Nc6 8. a3 a6 9. Bg5 b5 10. Ba2 h6 11. Be3 e6 12. Qd2 Kh7 13. Ne2 Qe7 14. Ng3 Bb7 15. c3 Qc7 16. h4 Ng4 17. h5 Rae8 18. hxg6+ fxg6 19. Bf4 Qe7 20. Ne2 Rf7 21. Bg3 Qf8 22. Nf4 Rf6 23. Nh2 h5 24. Nxg4 hxg4 25. Ne2 Bh6 26. Qc2 1/2-1/2

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.21"]
[Round "5"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1-0"]
[ECO "A75"]
[WhiteElo "2204"]
[BlackElo "1953"]
[PlyCount "77"]
[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 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 Bg4 10. h3 Bxf3 11. Bxf3 a6 12. a4 Nbd7 13. a5 Qe7 14. Qc2 h6 15. g3 c4 16. Re1 Nc5 17. Be3 Nd3 18. Re2 Nd7 19. Ra4 Qf6 20. Bg2 Nxb2 21. Qxb2 Qxc3 22. Qxc3 Bxc3 23. Rc2 Bf6 24. Raxc4 Bd8 25. Bxh6 Re8 26. Bd2 Nc5 27. Bb4 b5 28. axb6 Bxb6 29. Bc3 a5 30. Bd4 Kf8 31. e5 Bd8 32. Bxc5 dxc5 33. d6 Rb8 34. Rxc5 Bb6 35. Rd5 Rbc8 36. Be4 Rxc2 37. Bxc2 Rc8 38. Rb5 Bd8 39. Bb3 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.21"]
[Round "6"]
[White "Maiberg, Wellington Gubiani"]
[Black "Orlandi Neto, Aristides"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1953"]
[BlackElo "1735"]
[PlyCount "97"]
[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 e6 3. g3 d5 4. Bg2 b6 5. c4 Bb4+ 6. Nc3 0-0 7. 0-0 Re8 8. Bg5 Bb7 9. Ne5 h6 10. Bxf6 gxf6 11. Nd3 Bf8 12. cxd5 exd5 13. Qb3 c6 14. Rfe1 Ba6 15. Nf4 Nd7 16. e4 c5 17. Qxd5 cxd4 18. Qxd4 Bc5 19. Qd2 Ne5 20. Qxd8 Raxd8 21. h3 Rd2 22. Nd1 Bd4 23. Rc1 Rc8 24. Rxc8+ Bxc8 25. Ne3 Rxb2 26. Re2 a5 27. Rxb2 Bxb2 28. Ned5 b5 29. Ne7+ Kf8 30. Nxc8 a4 31. Nd5 Ba3 32. Na7 b4 33. Nb5 Nd3 34. Nxa3 bxa3 35. Bf1 Ne1 36. Bb5 Nf3+ 37. Kg2 Ng5 38. f3 Ne6 39. Bxa4 Nc5 40. Bc2 Ke8 41. Kf2 Kd7 42. Nb6+ Kc6 43. Nc4 Kb5 44. Nxa3+ Kb4 45. Nb1 Nb7 46. Ke3 Na5 47. Bb3 Nxb3 48. axb3 Kxb3 49. Kf4 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.20"]
[Round "4"]
[White "Maiberg, Wellington Gubiani"]
[Black "Assumpcao, Roberto"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1953"]
[BlackElo "2212"]
[PlyCount "73"]
[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 d5 2. exd5 Nf6 3. d4 Bg4 4. Qd3 Qxd5 5. Nc3 Qd7 6. Bg5 Nc6 7. Bxf6 gxf6 8. d5 Nb4 9. Qe4 e5 10. Bb5 c6 11. dxc6 bxc6 12. Ba4 0-0-0 13. Nf3 Bf5 14. Qe2 Qb7 15. 0-0 Rg8 16. Rfd1 Bc5 17. Rxd8+ Rxd8 18. Rd1 Rxd1+ 19. Qxd1 Qd7 20. Qe2 Kb7 21. h3 Na6 22. Ne4 Be7 23. Bb3 Be6 24. Bxe6 Qxe6 25. a3 Nc7 26. b4 f5 27. Nc3 e4 28. Nd2 Qe5 29. Nd1 Qa1 30. Nc4 Nb5 31. Kh2 Bd8 32. Qd2 Bc7+ 33. g3 h5 34. c3 h4 35. Qd7 hxg3+ 36. Kg2 Kb8 37. Qe8+ 1/2-1/2

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.19"]
[Round "2"]
[White "De Borba, Gabriel"]
[Black "Maiberg, Wellington Gubiani"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2168"]
[BlackElo "1953"]
[PlyCount "134"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. Nf3 c5 6. d5 0-0 7. Be2 b6 8. 0-0 Ba6 9. Bf4 b5 10. Re1 b4 11. Nb1 Nh5 12. Bc1 Qb6 13. Nbd2 Nd7 14. a4 e6 15. dxe6 fxe6 16. Nc4 Bxc4 17. Bxc4 Rae8 18. Ng5 Ne5 19. Bxe6+ Kh8 20. Qd5 Nf6 21. Qb3 h6 22. Nf7+ Nxf7 23. Bxf7 Rxe4 24. Be3 g5 25. Bd5 Re5 26. Bf3 d5 27. a5 Qc7 28. c3 bxc3 29. bxc3 Rb8 30. Qa3 Ne4 31. Bxe4 Rxe4 32. Bxc5 Rbe8 33. Red1 Re2 34. Bd4 Qf4 35. Bxg7+ Kxg7 36. Qc5 Kg6 37. Qxa7 R8e4 38. Rf1 Qd2 39. a6 Qxc3 40. Qb6+ Re6 41. Qb5 Re1 42. a7 Rxa1 43. Rxa1 Qxa1+ 44. Kh2 Qxa7 45. Qxd5 Qc7+ 46. g3 Qc6 47. Qd8 Re8 48. Qd3+ Qe4 49. Qd6+ Qe6 50. Qd3+ Kg7 51. Qd4+ Qf6 52. Qc5 h5 53. Kg2 Qe7 54. Qb6 Qe4+ 55. Kh2 h4 56. g4 Qe5+ 57. Kg2 Rf8 58. Qc6 Qf6 59. Qc5 Kg6 60. Qc2+ Kh6 61. Qc5 Qf3+ 62. Kg1 Rf6 63. Qd4 Kg6 64. Qb2 Qxh3 65. Qc2+ Kh6 66. Qe4 Qf3 67. Qd4 h3 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.19"]
[Round "3"]
[White "Maiberg, Wellington Gubiani"]
[Black "Oliveira, Silvio Eduardo"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "1953"]
[BlackElo "2317"]
[PlyCount "52"]
[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 Nc6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. f4 a5 10. a4 Nb4 11. Bf3 Be6 12. Qe2 Nxc2 13. Qxc2 Qb6+ 14. Kh1 Bxb3 15. Qe2 exf4 16. Bxf4 Nd7 17. Qb5 Rad8 18. Rfe1 Qxb5 19. axb5 Nc5 20. Nd5 Bxd5 21. exd5 Bf6 22. Rxa5 Nd3 23. Re4 Nf2+ 24. Kg1 Nxe4 25. Bxe4 Rfe8 26. Bf3 Bxb2 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.26"]
[Round "10"]
[White "Nunes, Guilherme Sacardo T"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1808"]
[BlackElo "1960"]
[PlyCount "43"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d3 g6 3. g3 Bg7 4. Bg2 c5 5. f4 Nc6 6. Nf3 e6 7. 0-0 Nge7 8. c3 0-0 9. Be3 Qc7 10. d4 cxd4 11. cxd4 d5 12. e5 Qb6 13. Qe2 Bd7 14. Nc3 Rfc8 15. Na4 Qd8 16. Nc5 b6 17. Nb7 Qf8 18. Nd6 Rc7 19. Nb5 Rcc8 20. Nd6 Rc7 21. Nb5 Rcc8 22. Nd6 1/2-1/2

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.25"]
[Round "8"]
[White "Maiberg, Wellington Gubiani"]
[Black "Moritz, Diego Homrich"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1960"]
[BlackElo "1700"]
[PlyCount "57"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[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 Nbd7 9. 0-0-0 Qc7 10. Bd3 Rb8 11. Rhe1 0-0 12. Qh3 b5 13. e5 dxe5 14. fxe5 Nxe5 15. Rxe5 h6 16. Nf3 hxg5 17. Rxg5 Qf4+ 18. Kb1 e5 19. Qh6 g6 20. Rxg6+ fxg6 21. Qxg6+ Kh8 22. Nd5 Qg4 23. Qh6+ Kg8 24. Nxe7+ Kf7 25. Nxe5+ Kxe7 26. Nxg4 Bxg4 27. Re1+ Kd7 28. Qg7+ Kc6 29. Rf1 1-0

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.25"]
[Round "9"]
[White "Zallio, Luciano de Souza"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2245"]
[BlackElo "1960"]
[PlyCount "55"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. b3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Bb2 d5 8. Qc2 c5 9. Nc3 dxc4 10. bxc4 Nc6 11. Rac1 Rc8 12. Rfd1 Qc7 13. e3 Qb8 14. Nb5 Nb4 15. Qb3 Qa8 16. Ne1 Bxg2 17. Nxg2 Qf3 18. Ne1 Qe2 19. f3 Nfd5 20. a3 a6 21. axb4 axb5 22. cxd5 c4 23. Qc3 Bf6 24. d4 cxd3 25. Qxc8 Bxb2 26. Nxd3 Qxe3+ 27. Kg2 Qe2+ 28. Nf2 1-0

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.24"]
[Round "7"]
[White "Dibai, Jerry"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1693"]
[BlackElo "1960"]
[PlyCount "41"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 Nf6 6. 0-0 d5 7. Nbd2 0-0 8. c3 Qc7 9. Qc2 Rd8 10. Re1 e5 11. h3 dxe4 12. dxe4 Bh6 13. Nf1 Bxc1 14. Qxc1 Kg7 15. Nh4 Be6 16. Ne3 h6 17. Rd1 Rxd1+ 18. Qxd1 Rd8 19. Nd5 Nxd5 20. exd5 Bxh3 21. c4 1/2-1/2

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.23"]
[Round "6"]
[White "Maiberg, Wellington Gubiani"]
[Black "Nobre, Jose Adalberto Barb"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1960"]
[BlackElo "1632"]
[PlyCount "117"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. f3 e5 9. Nb3 Be6 10. Be3 Be7 11. Qd2 Nbd7 12. 0-0-0 0-0 13. g4 b5 14. g5 b4 15. Nd5 Nxd5 16. exd5 Bf5 17. Rg1 a5 18. Bd3 a4 19. Na1 Bxd3 20. Qxd3 Qc7 21. Kb1 Nc5 22. Bxc5 Qxc5 23. Rg4 a3 24. b3 Qc3 25. Qxc3 bxc3 26. Rd3 f5 27. gxf6 Bxf6 28. Re4 Rfc8 29. b4 Bg5 30. Nb3 Kf7 31. b5 Ke7 32. Rb4 Kd7 33. b6 Rab8 34. Na5 Bd2 35. b7 Rc5 36. Nc6 Rxc6 37. dxc6+ Kxc6 38. Rc4+ Kd7 39. Rb4 Kc6 40. Rb3 d5 41. Rxa3 Rxb7+ 42. Rb3 Rf7 43. Rb4 d4 44. a4 Rb7 45. Rxb7 Kxb7 46. Ka2 Kb6 47. Kb3 Ka5 48. f4 Bxf4 49. Rd1 g5 50. h3 h6 51. Rf1 h5 52. Rg1 Be3 53. Rg2 Bf4 54. Rg1 e4 55. Re1 Be3 56. Rf1 Bf4 57. Re1 Be3 58. Rf1 Bf4 59. Re1 1/2-1/2

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.22"]
[Round "4"]
[White "Maiberg, Wellington Gubiani"]
[Black "Nobre, Jailson Altair Barb"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1960"]
[BlackElo "1638"]
[PlyCount "85"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 Bb4 8. Qd3 Bxc3 9. bxc3 d5 10. exd5 Nxd5 11. Nf5 exf5 12. Qxd5 Be6 13. Qf3 Nc6 14. Bf4 Qe7 15. Qg3 Qf6 16. Bd6 Qg6 17. Rab1 Qxg3 18. hxg3 b5 19. Bf3 Rc8 20. a4 Na5 21. axb5 axb5 22. Rxb5 Nc4 23. Bb4 Nd2 24. Bb7 Nxf1 25. Bxc8 Bxc8 26. Re5+ Be6 27. Kxf1 Kd7 28. Ra5 Rc8 29. Ke2 Bc4+ 30. Ke3 Re8+ 31. Kd4 Re4+ 32. Kc5 Ke6 33. f3 Re2 34. Kxc4 Rxg2 35. Ra6+ Kd7 36. Kd5 Rd2+ 37. Ke5 Rxc2 38. Ra7+ Kc6 39. Rxf7 g6 40. Rxh7 Rg2 41. Rh6 Rf2 42. f4 Rd2 43. Kf6 1-0

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.21"]
[Round "3"]
[White "Da Silva, Esequiel Luis Melo"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1651"]
[BlackElo "1960"]
[PlyCount "41"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. c3 d5 5. Nbd2 Bg7 6. Be2 e6 7. Qc2 Nge7 8. 0-0 0-0 9. Nb3 Qb6 10. Re1 h6 11. d4 cxd4 12. Nbxd4 e5 13. exd5 exd4 14. dxc6 Nxc6 15. Nxd4 Nxd4 16. cxd4 Bxd4 17. Bxh6 Bxf2+ 18. Kh1 Re8 19. Qc3 f6 20. Bc4+ Kh7 21. Bf4 1/2-1/2

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.21"]
[Round "2"]
[White "Maiberg, Wellington Gubiani"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "1960"]
[BlackElo "2258"]
[PlyCount "77"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Be2 Nf6 7. Nc3 d6 8. 0-0 Nbd7 9. Be3 b6 10. Rc1 Bb7 11. f3 Be7 12. Qd2 0-0 13. Rfd1 Rac8 14. b3 Qb8 15. Bf1 Bd8 16. Nc2 Bc7 17. g3 Ne5 18. Bg2 Rfd8 19. Bg5 Ned7 20. Qe2 h6 21. Bd2 Qa8 22. Ne3 Bc6 23. Be1 Re8 24. b4 Bb7 25. g4 d5 26. cxd5 exd5 27. Nf5 dxe4 28. fxe4 Ne5 29. Nd5 Bxd5 30. exd5 Nexg4 31. Ne7+ Kf8 32. d6 Qb8 33. Qxa6 Bxd6 34. Rxc8 Bc5+ 35. bxc5 Qxh2+ 36. Kf1 Qf4+ 37. Kg1 Qh2+ 38. Kf1 Qf4+ 39. Kg1 1/2-1/2

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.20"]
[Round "1"]
[White "Molina, Roberto Junio Brito"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2431"]
[BlackElo "1960"]
[PlyCount "70"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 Nd5 7. Bd2 Nxc3 8. bxc3 Be7 9. Qg4 g6 10. h4 a6 11. h5 Rf8 12. hxg6 hxg6 13. Bd3 Qc7 14. f4 Nc6 15. Rh7 d6 16. Nxc6 Qxc6 17. exd6 Bxd6 18. Qe2 Qb6 19. Be3 Bc5 20. Bxc5 Qxc5 21. Qe5 Qxe5+ 22. fxe5 Bd7 23. 0-0-0 Bc6 24. Rf1 Rd8 25. Rf6 Rd5 26. g4 Rxe5 27. Rhxf7 Rxf7 28. Bxg6 Rg5 29. Bxf7+ Ke7 30. Rf4 e5 31. Rf2 Rxg4 32. Bb3 Rg2 33. Rf7+ Kd6 34. Rf6+ Kc5 35. Rf5 Kd6 1/2-1/2

[Event "BRA-ch Regional Sul"]
[Site "Lages"]
[Date "2019.10.20"]
[Round "5"]
[White "Maiberg, Wellington Gubiani"]
[Black "Martins Jr Sobrinho, Manuel De"]
[Result "1/2-1/2"]
[ECO "C34"]
[WhiteElo "1954"]
[BlackElo "1981"]
[PlyCount "90"]
[EventDate "2019.10.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 h6 5. d4 g5 6. g3 g4 7. Bxf4 gxf3 8. Qxf3 Be6 9. d5 Bc8 10. 0-0 Qf6 11. Nc3 Nd7 12. Nb5 Kd8 13. c3 Ne5 14. Bxe5 Qxf3 15. Rxf3 dxe5 16. Rxf7 Bc5+ 17. Kg2 Ne7 18. d6 cxd6 19. Rd1 Bg4 20. Nxd6 Bxd1 21. Nxb7+ Ke8 22. Nxc5 Rc8 23. Nb7 Rb8 24. Nd6+ Kd7 25. Nf5 Rxb2+ 26. Kh3 Re8 27. Ng7 Rc8 28. Be6+ Kd8 29. Bxc8 Nxc8 30. Ne6+ Ke8 31. Rc7 Nd6 32. Ng7+ Kf8 33. Ne6+ Kg8 34. Nc5 Rxa2 35. Rd7 Nf7 36. Rxd1 a5 37. Kg4 a4 38. Kf5 a3 39. Kg6 Rb2 40. Ra1 a2 41. Nd3 Rxh2 42. Kf6 Rc2 43. Nxe5 Nxe5 44. Kxe5 Rxc3 45. Rxa2 Rxg3 1/2-1/2

[Event "BRA-ch Regional Sul"]
[Site "Lages"]
[Date "2019.10.19"]
[Round "3"]
[White "Goncalves, Ruan Lucas Alves"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1959"]
[BlackElo "1954"]
[PlyCount "100"]
[EventDate "2019.10.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 g6 7. g4 Bg7 8. Bg2 0-0 9. Be3 Nfd7 10. f4 Qc7 11. 0-0 Nb6 12. Bf2 e5 13. Nde2 Be6 14. f5 Bc4 15. b3 Bxe2 16. Nxe2 Nc6 17. c4 Rfc8 18. Be3 Nd7 19. fxg6 fxg6 20. Qd5+ Kh8 21. Rf7 Rf8 22. Rxf8+ Bxf8 23. Rf1 Re8 24. Kh1 Qa5 25. Qxa5 Nxa5 26. Nc3 Kg7 27. Nd5 Nc6 28. Nc7 Rc8 29. Ne6+ Kg8 30. Nxf8 Nxf8 31. Rd1 Rd8 32. c5 dxc5 33. Rxd8 Nxd8 34. Bxc5 Nfe6 35. Bd6 Nc6 36. Bf1 Kg7 37. h4 h6 38. Bc4 Ned4 39. Kg2 Nb5 40. Bxb5 axb5 41. Kf2 h5 42. gxh5 gxh5 43. Ke3 Kf6 44. Kd2 Nd4 45. Kc3 Nf3 46. Bc7 Ke6 47. Bd8 Kd7 48. Bf6 Ke6 49. Bd8 Kd7 50. Bf6 Ke6 1/2-1/2

[Event "BRA-ch Regional Sul"]
[Site "Lages"]
[Date "2019.10.19"]
[Round "4"]
[White "Munaretto Jr, Alvanir Luiz"]
[Black "Maiberg, Wellington Gubiani"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1854"]
[BlackElo "1954"]
[PlyCount "53"]
[EventDate "2019.10.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 d6 6. h3 Nbd7 7. Bd3 Qe7 8. Bh2 h6 9. Qe2 a5 10. e4 g5 11. c3 Bg7 12. Nc4 Nh5 13. e5 Nf4 14. Bxf4 gxf4 15. exd6 cxd6 16. 0-0-0 0-0 17. Rhg1 b5 18. Ncd2 b4 19. c4 Rac8 20. Kb1 e5 21. g3 fxg3 22. Rxg3 Kh8 23. Rdg1 Rg8 24. Qe3 Qf6 25. Ne4 Bxe4 26. Qxe4 Nf8 27. Rg4 0-1

[Event "BRA-ch Regional Sul"]
[Site "Lages"]
[Date "2019.10.18"]
[Round "2"]
[White "Maiberg, Wellington Gubiani"]
[Black "Perondi, Rodolfo Antonio"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "1954"]
[BlackElo "1869"]
[PlyCount "53"]
[EventDate "2019.10.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. Bg2 d5 4. Qc2 Nf6 5. Nf3 e4 6. Nd4 Bc5 7. Nb3 Bb6 8. 0-0 0-0 9. d3 exd3 10. Qxd3 dxc4 11. Qxc4 Be6 12. Qc2 Na6 13. a3 Qc8 14. Bg5 Ng4 15. N1d2 f6 16. Bf4 g5 17. Bd6 Rd8 18. Bb4 c5 19. Bc3 Nb4 20. Qc1 Nd5 21. h3 Nxc3 22. Qxc3 Ne5 23. Kh2 c4 24. Nc1 Bd4 25. Qc2 c3 26. Ne4 Ng4+ 27. hxg4 1/2-1/2

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.27"]
[Round "10"]
[White "Maiberg, Wellington Gubiani"]
[Black "Da Silva, Camila Evaristo"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1935"]
[BlackElo "1633"]
[PlyCount "83"]
[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 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 b5 10. Bd3 Bb7 11. Rhe1 Nbd7 12. Nd5 Nxd5 13. exd5 Bxd5 14. Qxd5 exd5 15. Rxe7+ Kf8 16. Bf5 Rd8 17. Rde1 h6 18. Bxd7 Qxd7 19. Rxd7 Rxd7 20. Bh4 g5 21. fxg5 hxg5 22. Bg3 Rh6 23. Kd2 Rf6 24. Re3 Kg7 25. Rc3 Re7 26. Rc6 Re4 27. c3 a5 28. Nxb5 Rfe6 29. Nd4 Re8 30. Rxd6 Rb8 31. b3 Rbe8 32. Rxd5 Kg6 33. Rxa5 f5 34. Nxf5 Re2+ 35. Kd3 Rxg2 36. Nd4 Rf8 37. b4 Rf1 38. b5 Rd1+ 39. Kc4 Rdd2 40. b6 Rxh2 41. Bxh2 Rxh2 42. b7 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.26"]
[Round "9"]
[White "Gauche, Charles"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2241"]
[BlackElo "1935"]
[PlyCount "115"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. Be2 e6 11. 0-0 Be7 12. f5 Ne5 13. Kh1 Qa5 14. fxe6 fxe6 15. Bxf6 Bxf6 16. Nxe6 Bxe6 17. Qxd6 Bf7 18. Bb5+ axb5 19. Nxb5 Qxb5 20. Rxb5 Rd8 21. Qb4 Nc6 22. Qc5 Bd4 23. Qa3 Bc4 24. Rxb7 Bxf1 25. Qb3 Ne7 26. Qb4 0-0 27. Qxe7 Rde8 28. Qd6 Bc4 29. g3 Rxe4 30. Rb1 Bxa2 31. Rb8 Re1+ 32. Kg2 Rxb8 33. Qxb8+ Kf7 34. c4 Re7 35. Qc8 Bb1 36. h4 Be4+ 37. Kh3 g6 38. Qd8 Be5 39. c5 Bc6 40. Qb6 Rc7 41. Qb3+ Kf6 42. Kh2 Kf5 43. Kh3 Ke4 44. Qc4+ Bd4 45. Qe6+ Kd3 46. Qd6 Bd7+ 47. g4 Ra7 48. c6 Bc8 49. c7 Ke4 50. Qc6+ Kf4 51. Qd6+ Ke4 52. Qc6+ Kf4 53. Qd6+ Ke4 54. Qe7+ Be5 55. Qb4+ Bd4 56. Qe7+ Kd5 57. Qd8+ Ke4 58. Qxc8 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.26"]
[Round "8"]
[White "Maiberg, Wellington Gubiani"]
[Black "Lopes Fo, Jorge Antonio Ferre"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "1935"]
[BlackElo "2122"]
[PlyCount "81"]
[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 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. b3 Nc6 7. Bb2 Bg4 8. Bc4 Qe4+ 9. Kf1 e6 10. d3 Qf5 11. h3 Bxf3 12. Qxf3 Qxf3 13. gxf3 0-0-0 14. Rg1 Rg8 15. Re1 Kc7 16. Bf6 Ne7 17. Bxe7 Bxe7 18. a4 h5 19. Re4 Bf6 20. b4 cxb4 21. Bb3 a5 22. Rf4 Kd6 23. Kg2 Rc8 24. Re1 Rc5 25. Rc4 Rxc4 26. Bxc4 Kc5 27. Re4 Rd8 28. Kf1 Rd4 29. Ke2 Rxe4+ 30. fxe4 Bg5 31. Bb5 f6 32. Be8 Kd4 33. Bd7 Kc3 34. Kd1 b3 35. cxb3 Kxd3 36. Bxe6 Kxe4 37. Ke2 Kf4 38. Bd5 b6 39. Kf1 f5 40. Kg2 Bf6 41. f3 1/2-1/2

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.25"]
[Round "7"]
[White "Poeta, Caio Medeiros"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2110"]
[BlackElo "1935"]
[PlyCount "106"]
[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 c5 3. Nf3 e6 4. g3 cxd4 5. Nxd4 d5 6. Bg2 e5 7. Nf3 d4 8. 0-0 Nc6 9. e3 Bg4 10. Qb3 Qb6 11. exd4 Bxf3 12. Bxf3 Nxd4 13. Qa4+ Nd7 14. Bg2 0-0-0 15. Nc3 Nc5 16. Qd1 Qg6 17. Nd5 Nc2 18. Rb1 Na3 19. Ra1 Nc2 20. Bg5 Rxd5 21. Qxd5 Qxg5 22. Rac1 Nb4 23. Qxf7 Be7 24. h4 Qf6 25. Qh5 Rd8 26. Rcd1 Nbd3 27. Rd2 g6 28. Qd1 Qe6 29. Bd5 Qf5 30. a3 a5 31. Kg2 e4 32. Qe2 Qf3+ 33. Qxf3 exf3+ 34. Kxf3 Bf6 35. b4 axb4 36. axb4 Nxb4 37. Rfd1 Bc3 38. Re2 Nbd3 39. Rb1 Kc7 40. Re7+ Kd6 41. Rxh7 Rf8+ 42. Kg4 Nxf2+ 43. Kg5 Nce4+ 44. Bxe4 Nxe4+ 45. Kh6 Nc5 46. Rb6+ Ke5 47. Rxg6 Kd4 48. Rg4+ Kd3 49. Rc7 Bd4 50. h5 Rh8+ 51. Kg6 Rg8+ 52. Kf5 Rf8+ 53. Kg6 Rg8+ 1/2-1/2

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.24"]
[Round "5"]
[White "Dos Santos, Haroldo Cunha Jr"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2129"]
[BlackElo "1935"]
[PlyCount "51"]
[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 d5 2. Nf3 e6 3. Bf4 c5 4. e3 Nc6 5. c3 Be7 6. Nbd2 g5 7. Bg3 cxd4 8. exd4 h5 9. h4 g4 10. Ng1 Bd6 11. Bd3 Bxg3 12. fxg3 Qc7 13. Ne2 e5 14. dxe5 Qxe5 15. Qa4 Nge7 16. Qf4 Nf5 17. Bxf5 Bxf5 18. 0-0 Bg6 19. Nb3 0-0-0 20. Ned4 Rhe8 21. Nxc6 bxc6 22. Qa4 Qc7 23. Rf6 Qxg3 24. Qxc6+ Kb8 25. Nc5 Re7 26. Na6# 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.24"]
[Round "6"]
[White "Maiberg, Wellington Gubiani"]
[Black "Lima, Vinicius Taishun"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1935"]
[BlackElo "1585"]
[PlyCount "36"]
[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. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 a6 6. Bc4 b5 7. Bb3 d6 8. 0-0 Ra7 9. Qe2 Rd7 10. Rd1 Nc6 11. Bf4 Bb7 12. Rac1 Nf6 13. e5 dxe5 14. Bxe5 Nxe5 15. Qxe5 Be7 16. Rxd7 Qxd7 17. Qb8+ Qc8 18. Qxc8+ Bxc8 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.23"]
[Round "4"]
[White "Maiberg, Wellington Gubiani"]
[Black "Gomes, Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1935"]
[BlackElo "1562"]
[PlyCount "67"]
[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. g4 e5 2. Bg2 d5 3. c4 c6 4. h3 h6 5. cxd5 cxd5 6. Qb3 Nf6 7. Nc3 e4 8. d3 exd3 9. Nxd5 Nc6 10. exd3 Nxd5 11. Bxd5 Bb4+ 12. Kf1 Qe7 13. Be3 Be6 14. Bxe6 Qxe6 15. Qxe6+ fxe6 16. a3 Bd6 17. Nf3 0-0 18. Ke2 Kh7 19. Nd4 Nxd4+ 20. Bxd4 e5 21. Be3 b6 22. Rac1 Rac8 23. Rxc8 Rxc8 24. Rc1 Rxc1 25. Bxc1 Kg6 26. Kf3 Kf6 27. Ke4 Ke6 28. f4 exf4 29. Bxf4 Be7 30. a4 a6 31. d4 Bd8 32. d5+ Kf6 33. Be5+ Ke7 34. d6+ 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.22"]
[Round "3"]
[White "Bonvini, Adriana Tonhati"]
[Black "Maiberg, Wellington Gubiani"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1636"]
[BlackElo "1935"]
[PlyCount "78"]
[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. d4 d5 4. e5 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nxd4 9. Nxd4 Qxd4 10. Nc3 Qb6 11. Kh1 Ne7 12. f4 Nc6 13. a3 Be7 14. Rf3 f6 15. Rh3 0-0-0 16. Na4 Qc7 17. Be3 d4 18. Bf2 fxe5 19. fxe5 Nxe5 20. Bxd4 Bc6 21. Bxa7 Qa5 22. Bb6 Qxa4 23. Qxa4 Bxa4 24. Bxd8 Kxd8 25. Rxh7 Rxh7 26. Bxh7 Bc6 27. Be4 Kd7 28. Bxc6+ Kxc6 29. b3 Kd5 30. Rc1 Nc6 31. g3 e5 32. Kg2 Kd4 33. b4 e4 34. h4 Kd3 35. b5 Nd4 36. b6 Kd2 37. Rb1 e3 38. Kf1 e2+ 39. Kf2 Nc2 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.22"]
[Round "2"]
[White "Maiberg, Wellington Gubiani"]
[Black "Cadilhac, Igor Tokuichi Kikuc"]
[Result "0-1"]
[ECO "D74"]
[WhiteElo "1935"]
[BlackElo "2277"]
[PlyCount "82"]
[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 g6 3. Nc3 d5 4. Nf3 Bg7 5. g3 0-0 6. Bg2 dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. 0-0 Nd5 10. Qa4 Bb7 11. Rd1 Nb6 12. Qc2 Qc8 13. Ne4 Rd8 14. e3 e5 15. dxe5 Bxe5 16. Bd2 Qf5 17. Bc3 c5 18. Nf6+ Qxf6 19. Bxe5 Qxe5 20. Bxb7 Rab8 21. Bf3 Rd6 22. Rac1 Nd7 23. b3 cxb3 24. axb3 Qe6 25. Ra1 Qxb3 26. Qxb3 Rxb3 27. Rxd6 cxd6 28. Rxa7 Ne5 29. Bd5 Rd3 30. e4 Rf3 31. Ra6 Rf6 32. f4 Nd7 33. Kf2 g5 34. Ke3 gxf4+ 35. gxf4 Kg7 36. Kf3 Ne5+ 37. Ke2 Ng6 38. f5 Ne5 39. Kf2 Nd3+ 40. Ke3 Nb4 41. Rb6 Rxf5 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.21"]
[Round "1"]
[White "Lopes, Leonardo Borges"]
[Black "Maiberg, Wellington Gubiani"]
[Result "0-1"]
[ECO "A19"]
[WhiteElo "1327"]
[BlackElo "1935"]
[PlyCount "82"]
[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 Nf6 2. Nc3 e6 3. e4 c5 4. f4 d6 5. Nf3 Nc6 6. d4 cxd4 7. Nxd4 Be7 8. Be3 Qa5 9. Nxc6 bxc6 10. Bd3 Rb8 11. Rb1 e5 12. f5 d5 13. cxd5 cxd5 14. Qa4+ Qxa4 15. Nxa4 dxe4 16. Bc2 Bb4+ 17. Kf2 Bxf5 18. Nc3 0-0 19. h3 Bxc3 20. bxc3 Nd5 21. c4 Nc3 22. Rb3 Rxb3 23. axb3 Rb8 24. Bd1 Rd8 25. Bc2 Na2 26. Ke2 Nb4 27. Rd1 Rxd1 28. Kxd1 Nc6 29. Kd2 a5 30. Bd1 Be6 31. Kc3 f5 32. Bc5 Kf7 33. Bc2 Ke8 34. Kd2 Kd7 35. Ke3 g6 36. Bd1 Nb4 37. Bxb4 axb4 38. g4 Kc6 39. Be2 Kc5 40. Bd1 Bd7 41. Be2 Bc6 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.24"]
[Round "8"]
[White "Maiberg, Wellington Gubiani"]
[Black "Bouwman, Marcelo Wanderley"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "1924"]
[BlackElo "2247"]
[PlyCount "46"]
[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 e5 2. g3 Nf6 3. Bg2 c6 4. Nc3 d5 5. cxd5 cxd5 6. Qb3 Nc6 7. d3 Be6 8. Nf3 d4 9. Qxb7 Nb4 10. Nb5 Nfd5 11. Bg5 f6 12. Nfxd4 exd4 13. Bxd5 Nxd5 14. Nxd4 Bb4+ 15. Kd1 Bf7 16. a3 Be7 17. Bd2 0-0 18. Nc6 Qd6 19. e4 Rae8 20. exd5 Bxd5 21. Nxe7+ Rxe7 22. Bb4 Rxb7 23. Bxd6 Rd8 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.23"]
[Round "7"]
[White "Campelo, Leandro Fabricio"]
[Black "Maiberg, Wellington Gubiani"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2208"]
[BlackElo "1924"]
[PlyCount "80"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 Nc6 7. Nxc6 dxc6 8. 0-0 e5 9. h3 0-0 10. Qe2 Re8 11. Bg5 h6 12. Bd2 Be6 13. Rae1 Nd7 14. a3 Bf8 15. Rd1 Nc5 16. Bc4 Qb6 17. b4 Bxc4 18. Qxc4 Ne6 19. Be3 Qc7 20. Ne2 a5 21. c3 axb4 22. axb4 b5 23. Qb3 Ra4 24. Rd2 Rea8 25. Rfd1 Ra3 26. Qb2 Qe7 27. Nc1 Qh4 28. Qc2 Ng5 29. Bxg5 Qxg5 30. Rd7 Ra1 31. Nb3 R1a2 32. Qd3 R8a3 33. Nc1 Ra1 34. Qc2 g6 35. Rd8 Kg7 36. Rc8 Ra6 37. Ne2 R6a2 38. Qb3 Qd2 39. Rxa1 Rxa1+ 40. Kh2 Qxe2 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.22"]
[Round "6"]
[White "Maiberg, Wellington Gubiani"]
[Black "De Almeida, Felipe Magno"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "1924"]
[PlyCount "49"]
[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 e5 2. Bc4 Nc6 3. Nf3 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Bg4 9. Be2 Bf5 10. d3 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 0-0 13. 0-0 Rb8 14. b3 Nd5 15. g3 h6 16. Nf3 Re8 17. Nc3 Nf6 18. Rad1 c5 19. Rfe1 Nc6 20. Nh4 Bh3 21. Ne4 Ng4 22. Bf1 Bxf1 23. Rxf1 g5 24. Nf5 Re6 25. h3 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.21"]
[Round "4"]
[White "Maiberg, Wellington Gubiani"]
[Black "Peroza, Eduardo Antunes"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1924"]
[BlackElo "1613"]
[PlyCount "62"]
[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 c5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 d6 5. Rb1 e5 6. a3 Be6 7. d3 Be7 8. b4 Qd7 9. Nd5 Bxd5 10. cxd5 Nd8 11. Qb3 b6 12. f4 Nb7 13. Nf3 exf4 14. Bxf4 0-0 15. 0-0 Nh5 16. Bd2 f5 17. e4 f4 18. e5 fxg3 19. e6 gxh2+ 20. Nxh2 Qe8 21. Qc4 Bf6 22. Be3 cxb4 23. axb4 Rc8 24. Qa6 Rc7 25. Qxa7 Qg6 26. Rbc1 Qxd3 27. Ng4 Rxc1 28. Nxf6+ Nxf6 29. Bxc1 Qd4+ 30. Kh1 Qh4+ 31. Kg1 Qd4+ 1/2-1/2

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.20"]
[Round "2"]
[White "Maiberg, Wellington Gubiani"]
[Black "Souza Jr, Helemberg Cubica De"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1924"]
[BlackElo "1775"]
[PlyCount "49"]
[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. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Bc4 e6 6. Nf3 Nc6 7. 0-0 Nf6 8. Qe2 Be7 9. Rd1 Bd7 10. Bf4 e5 11. Bg5 Bg4 12. Bxf6 Bxf6 13. Nb5 Be7 14. h3 Bh5 15. g4 Bg6 16. Rd2 a6 17. Nxd6+ Bxd6 18. Rad1 Nd4 19. Nxd4 exd4 20. Rxd4 Qh4 21. Rxd6 Qxh3 22. Bb5+ Ke7 23. Rd7+ Kf6 24. R1d3 Qxd3 25. Bxd3 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.20"]
[Round "3"]
[White "Matsuura, Frederico"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2301"]
[BlackElo "1924"]
[PlyCount "180"]
[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. d4 Nf6 2. Nf3 c5 3. c3 d5 4. Bg5 e6 5. Nbd2 Be7 6. e3 Nbd7 7. Bd3 0-0 8. Ne5 Nxe5 9. dxe5 Nd7 10. Bf4 f6 11. Qh5 g6 12. Bxg6 hxg6 13. Qxg6+ Kh8 14. h4 fxe5 15. Qh6+ Kg8 16. Qxe6+ Kh7 17. Bg5 Nf6 18. Qxe5 Qd6 19. Qxd6 Bxd6 20. f3 Bg3+ 21. Ke2 Bd7 22. c4 dxc4 23. Nxc4 Rae8 24. Rad1 Bb5 25. b3 Bc7 26. Bxf6 Rxf6 27. Rd5 b6 28. Rhd1 Re7 29. Rh5+ Rh6 30. Rdd5 Bf4 31. Rxh6+ Kxh6 32. e4 Bg3 33. Ke3 Rd7 34. Rxd7 Bxd7 35. f4 Bxh4 36. Ne5 Be8 37. g4 Be7 38. g5+ Bxg5 39. fxg5+ Kxg5 40. Nc4 Kf6 41. Nd6 Bd7 42. Kf4 a6 43. Ke3 Be6 44. Ne8+ Ke5 45. Nc7 Bc8 46. Nd5 b5 47. Ne7 Bb7 48. Ng6+ Kd6 49. Nf4 a5 50. Nd3 Bc6 51. a3 c4 52. bxc4 bxc4 53. Nb2 Kc5 54. Nd1 Bd7 55. Nc3 Be6 56. Ne2 c3 57. Nxc3 Kc4 58. Ne2 Bd7 59. Nd4 Kc3 60. e5 Kb2 61. Kd2 Kxa3 62. Kc3 Ka2 63. Nb3 Kb1 64. Nxa5 Kc1 65. Nc4 Kd1 66. Kd3 Ke1 67. Ke4 Ke2 68. Ne3 Be6 69. Nd5 Kd2 70. Kd4 Kc2 71. Nf4 Bf5 72. Nh5 Kb3 73. Kd5 Kb4 74. Ng3 Bc8 75. Ne4 Bh3 76. Ng5 Bg4 77. Ne4 Bh3 78. Ng5 Bg4 79. Ne4 Kb5 80. Kd6 Kc4 81. Nf6 Bf5 82. Nd5 Kd4 83. Nc7 Bc8 84. Ne6+ Ke4 85. Nf8 Kf5 86. Nh7 Ke4 87. Nf6+ Kd4 88. Nd5 Bh3 89. Nf4 Bf5 90. e6 Bxe6 1/2-1/2

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.19"]
[Round "1"]
[White "Silva, Fernando So Barros"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "1780"]
[BlackElo "1924"]
[PlyCount "75"]
[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. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Nxc6 dxc6 7. Qc2 Nf6 8. e4 Qc7 9. Be2 0-0 10. h3 Rd8 11. Be3 Nh5 12. Bxh5 gxh5 13. Qe2 Bxc3+ 14. bxc3 Qe5 15. Bd4 Qg5 16. Rd1 Be6 17. g4 c5 18. Qe3 Qxe3+ 19. Bxe3 Rxd1+ 20. Kxd1 b6 21. Kc1 hxg4 22. hxg4 Rd8 23. a3 Bxc4 24. g5 Be2 25. Rh4 e5 26. f4 Rd3 27. Bd2 exf4 28. Rxf4 Rf3 29. Rxf3 Bxf3 30. Bf4 a6 31. Bc7 b5 32. Bb6 c4 33. e5 Kg7 34. Kd2 Kg6 35. Bd8 Kf5 36. Ke3 Bb7 37. Kd4 Ke6 38. Bf6 1/2-1/2

[Event "Florianopolis Winter Amateur op"]
[Site "Florianopolis"]
[Date "2017.08.12"]
[Round "4"]
[White "Maiberg, Wellington Gubiani"]
[Black "Salvadego, Matheus Henrique De"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1919"]
[BlackElo "1527"]
[PlyCount "75"]
[EventDate "2017.08.11"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. e5 Nfd7 6. c3 Nc6 7. Ne2 f6 8. Nf4 cxd4 9. Qh5+ Ke7 10. Ng6+ hxg6 11. exf6+ Nxf6 12. Qxh8 Ne5 13. Be2 d3 14. Bd1 Nc4 15. Qh3 e5 16. Qxd3 Bf5 17. Qe2 Qc7 18. Nxc4 dxc4 19. Bg5 Kf7 20. Bc2 Bd6 21. 0-0-0 b5 22. Bxf5 gxf5 23. Qf3 Rh8 24. Bxf6 Kxf6 25. Qd5 Bc5 26. f3 a6 27. Qd7 Qxd7 28. Rxd7 Rc8 29. Rhd1 Rc6 30. Kc2 g6 31. h3 f4 32. h4 Be7 33. Rh1 Ke6 34. Rb7 Bf6 35. h5 gxh5 36. Rxh5 Kd5 37. Rf7 Ke6 38. Rxf6+ 1-0

[Event "Florianopolis Winter Amateur op"]
[Site "Florianopolis"]
[Date "2017.08.11"]
[Round "1"]
[White "Albiero, Marco Antonio Batis"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1415"]
[BlackElo "1919"]
[PlyCount "78"]
[EventDate "2017.08.11"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Nf3 c6 6. Bc4 b5 7. Bxf6 Bxf6 8. Bb3 b4 9. Ne2 Bg4 10. Qd2 Qb6 11. Qf4 Bxf3 12. Qxf3 0-0 13. Rd1 Nd7 14. 0-0 Rac8 15. Qe3 c5 16. dxc5 Nxc5 17. Nf4 Nxb3 18. Qxb3 Qc5 19. Nd5 Qxc2 20. Nxf6+ exf6 21. Qxb4 Rb8 22. Qa5 Rxb2 23. Qxa7 Rxa2 24. Qe7 Rfa8 25. Qxd6 Qxe4 26. Qxf6 Re8 27. h3 Qe5 28. Qxe5 Rxe5 29. Rde1 Rea5 30. Rb1 Kg7 31. Rb7 Rc2 32. Rd7 g5 33. Rd4 h5 34. Rfd1 Raa2 35. Rf1 Kg6 36. Rd5 g4 37. h4 f6 38. g3 Ra3 39. Kg2 Rf3 1-0

[Event "Florianopolis Winter Amateur op"]
[Site "Florianopolis"]
[Date "2017.08.11"]
[Round "2"]
[White "Maiberg, Wellington Gubiani"]
[Black "Sarda, Pedro Sada"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1919"]
[BlackElo "1404"]
[PlyCount "105"]
[EventDate "2017.08.11"]
[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. d4 cxd4 3. c3 d5 4. cxd4 dxe4 5. Nc3 Nf6 6. Bc4 Nbd7 7. Qb3 e6 8. Nh3 Be7 9. Ng5 0-0 10. 0-0 Nb6 11. Rd1 Nxc4 12. Qxc4 b6 13. Ngxe4 Bb7 14. Qe2 Nxe4 15. Nxe4 Qd5 16. f3 Rac8 17. Be3 Rfd8 18. a3 Qb3 19. Rd2 Rc6 20. Rad1 Rdc8 21. d5 exd5 22. Nc3 Re6 23. Qf2 Qc4 24. Kh1 Bc5 25. Bxc5 Qxc5 26. Qh4 Rce8 27. h3 Rh6 28. Qa4 Rhe6 29. Qh4 Qe7 30. Qxe7 R6xe7 31. Nxd5 Re1+ 32. Kh2 Rxd1 33. Rxd1 Kf8 34. Nc3 f6 35. Rd2 Re6 36. Kg3 Ke8 37. Nb5 Ke7 38. Nxa7 Re5 39. a4 Rd5 40. Rxd5 Bxd5 41. Nc8+ Ke6 42. Nxb6 Bc6 43. Kf4 g6 44. Ke3 Kd6 45. Kd4 f5 46. b3 h5 47. h4 Bb7 48. b4 Ke6 49. b5 Kf6 50. Nd7+ Ke7 51. Ne5 Kf6 52. a5 g5 53. a6 1-0

[Event "Catarinense-ch"]
[Site "Blumenau"]
[Date "2017.05.21"]
[Round "5"]
[White "Hille, Willian Henrique"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2052"]
[BlackElo "1892"]
[PlyCount "84"]
[EventDate "2017.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. e3 e6 5. Bxc4 Nf6 6. Nf3 Be7 7. 0-0 0-0 8. a3 Na5 9. Bd3 b6 10. Qc2 h6 11. b4 Nb7 12. b5 Bd7 13. Ne5 Rc8 14. Na2 Qe8 15. Nc6 Bxc6 16. bxc6 Nd8 17. Bb5 Ra8 18. Nb4 a5 19. Nd3 Ne4 20. Ne5 Nd6 21. a4 f5 22. Nd7 Rf7 23. Ne5 Rf6 24. Bd3 g5 25. Bb2 h5 26. Qc3 Rh6 27. Rac1 Nc8 28. d5 Bb4 29. Qb3 Nd6 30. Nd7 Qf7 31. Ne5 Qe7 32. Rfd1 g4 33. Bb1 N8f7 34. Ba2 Ng5 35. dxe6 Nge4 36. Nf7 Rg6 37. Qd5 Rf8 38. Qe5 Kh7 39. Rc2 Bc5 40. g3 Bb4 41. Kf1 h4 42. Ke2 h3 1-0

[Event "Catarinense-ch"]
[Site "Blumenau"]
[Date "2017.05.21"]
[Round "6"]
[White "Maiberg, Wellington Gubiani"]
[Black "Espindola, Carlos Marcelo"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "1892"]
[BlackElo "1324"]
[PlyCount "75"]
[EventDate "2017.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 Be7 4. Bg2 c6 5. 0-0 0-0 6. b3 d5 7. d4 Nbd7 8. Bb2 Ne8 9. Nbd2 f5 10. Ne5 Nxe5 11. dxe5 f4 12. Qc2 fxg3 13. hxg3 Qb6 14. Nf3 g6 15. a3 Ng7 16. b4 Nf5 17. Kh2 Bd7 18. e4 dxe4 19. Qxe4 c5 20. b5 a6 21. a4 Ra7 22. Rfd1 Qc7 23. Bc3 b6 24. Nd2 Bc8 25. Qe2 Bb7 26. Ne4 Rfa8 27. f4 axb5 28. axb5 Rxa1 29. Rxa1 Rxa1 30. Bxa1 Qd8 31. Nf6+ Bxf6 32. exf6 Bc8 33. g4 Nd4 34. Qe5 Kf7 35. g5 Kf8 36. Qb8 Ke8 37. f7+ Kxf7 38. Bb7 1-0

[Event "Catarinense-ch"]
[Site "Blumenau"]
[Date "2017.05.20"]
[Round "3"]
[White "Maba, Mateus dos Passos"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1628"]
[BlackElo "1892"]
[PlyCount "41"]
[EventDate "2017.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. h4 Rc8 11. Bb3 h5 12. 0-0-0 Ne5 13. Rdg1 Nc4 14. Bxc4 Rxc4 15. g4 hxg4 16. h5 gxh5 17. Bh6 Rxd4 18. Qg5 Ne8 19. Rxh5 f6 20. Qg6 f5 21. Bxg7 1-0

[Event "Catarinense-ch"]
[Site "Blumenau"]
[Date "2017.05.20"]
[Round "4"]
[White "Maiberg, Wellington Gubiani"]
[Black "Goncalves, Eduardo Galina"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1892"]
[BlackElo "1784"]
[PlyCount "67"]
[EventDate "2017.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 Nbd7 7. b3 e5 8. Bb2 Qe7 9. Nc3 Ne8 10. Qc2 Nb6 11. Rfd1 Bd7 12. a4 f5 13. dxe5 dxe5 14. Ba3 c5 15. a5 Nc8 16. Nd5 Qd8 17. Bxc5 Rf7 18. a6 b6 19. Ba3 e4 20. Nd4 Nf6 21. Nxf6+ Bxf6 22. Ne6 Qe8 23. Nc7 Qd8 24. Nxa8 Bxa1 25. Rxa1 Ne7 26. Rd1 Nc6 27. f3 exf3 28. Bxf3 Qxa8 29. Bd5 Kg7 30. Bxf7 Kxf7 31. Rxd7+ Kg8 32. Qc3 Qf8 33. Bxf8 Kxf8 34. Qh8# 1-0

[Event "Catarinense-ch"]
[Site "Blumenau"]
[Date "2017.05.19"]
[Round "1"]
[White "Machado, Igor Maciel da Cost"]
[Black "Maiberg, Wellington Gubiani"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1730"]
[BlackElo "1892"]
[PlyCount "92"]
[EventDate "2017.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Bb4 6. a3 Bxc3+ 7. bxc3 Ne5 8. Bf4 Ng6 9. e3 Nxf4 10. exf4 c6 11. Bd3 dxc4 12. Qe2+ Ne7 13. Bxc4 0-0 14. 0-0 Nd5 15. Bxd5 Qxd5 16. Rfd1 Qa5 17. Qe3 Qc7 18. Qe5 Qb6 19. Nf5 Bxf5 20. Qxf5 Rad8 21. h3 Qb3 22. Qb1 Rxd1+ 23. Qxd1 Qxc3 24. Rb1 b6 25. Qd7 Qxa3 26. Qxc6 Qe7 27. Kf1 Rd8 28. Re1 Qa3 29. Qc7 Qa6+ 30. Kg1 Rc8 31. Re7 h6 32. Qxa7 Qxa7 33. Rxa7 Rc1+ 34. Kh2 g6 35. Rb7 Rb1 36. g4 g5 37. f5 Kg7 38. Kg3 b5 39. h4 gxh4+ 40. Kxh4 b4 41. f4 b3 42. Kh3 b2 43. Kg2 Kf6 44. Rb6+ Kg7 45. f6+ Kg6 46. Kf2 Rh1 0-1

[Event "Catarinense-ch"]
[Site "Blumenau"]
[Date "2017.05.19"]
[Round "2"]
[White "Maiberg, Wellington Gubiani"]
[Black "Borges, Guilherme Deola"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1892"]
[BlackElo "2149"]
[PlyCount "50"]
[EventDate "2017.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Bg5 a6 7. Be2 Bc5 8. Nxc6 bxc6 9. 0-0 h6 10. Bh4 e5 11. Bc4 d6 12. Qh5 g6 13. Qe2 g5 14. Bg3 h5 15. h4 Qe7 16. hxg5 Qxg5 17. Kh1 Nf6 18. Rad1 h4 19. Bh2 Nh5 20. Na4 Ng3+ 21. fxg3 hxg3 22. Bxf7+ Ke7 23. Bh5 Rxh5 24. Nxc5 Rxh2+ 25. Kg1 Rh1+ 0-1

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.05.01"]
[Round "9"]
[White "Freitas, Remulo Aguiar"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2174"]
[BlackElo "1892"]
[PlyCount "9"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nd2 c5 5. c3 1/2-1/2

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.30"]
[Round "7"]
[White "Aguilar, Victor"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2172"]
[BlackElo "1892"]
[PlyCount "143"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 c5 6. Bg2 d5 7. 0-0 Ne4 8. Qc1 Qb6 9. Nc3 Nxc3 10. Bxc3 cxd4 11. Bb2 Nc6 12. Qd2 Bg4 13. Rfd1 Bxf3 14. Bxf3 e6 15. c3 dxc3 16. Bxc3 Bxc3 17. Qxc3 Qb4 18. Qf6 Rac8 19. h4 Rfd8 20. h5 Qe7 21. Qb2 Qg5 22. e3 Qe5 23. Qd2 Qf6 24. Kg2 Ne7 25. Rac1 Nf5 26. Rxc8 Rxc8 27. e4 Ne7 28. exd5 exd5 29. hxg6 hxg6 30. Qe3 Rc3 31. Qe2 a6 32. Bxd5 Nxd5 33. Rxd5 Qc6 34. Qe4 Rc5 35. Rd8+ Kg7 36. Qxc6 Rxc6 37. Rd7 b6 38. Rb7 Kf6 39. Kf3 Re6 40. a4 a5 41. Kf4 g5+ 42. Kf3 Kg6 43. g4 f5 44. gxf5+ Kxf5 45. Rf7+ Kg6 46. Rd7 Kf5 47. Kg3 Kf6 48. Rd5 Kg6 49. Kf3 Kf6 50. Rd8 Kf5 51. Rb8 Kf6 52. Kg3 Kg6 53. Rc8 Kf5 54. Rf8+ Kg6 55. Rd8 Kf5 56. f3 Rf6 57. Rg8 Rf7 58. Rd8 Rf6 59. Kf2 Re6 60. Rd5+ Kf6 61. Kg3 Re5 62. Rd6+ Re6 63. Rd8 Kf5 64. Rb8 Rd6 65. Rf8+ Kg6 66. Rb8 Kf5 67. Kf2 Re6 68. Kg3 Rf6 69. Rd8 Kg6 70. Rd5 Rf5 71. Rd6+ Rf6 72. Rd5 1/2-1/2

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.30"]
[Round "8"]
[White "Maiberg, Wellington Gubiani"]
[Black "Lemos, Dawton Almino"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1892"]
[BlackElo "2186"]
[PlyCount "118"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 c5 5. exd5 Nxd5 6. Nxd5 Qxd5 7. Bb5+ Nc6 8. Nf3 Bd7 9. dxc5 Qxd1+ 10. Kxd1 Bxc5 11. Be3 Bxe3 12. fxe3 a6 13. Bd3 f6 14. a3 Ke7 15. Ke2 Rac8 16. Rac1 Na5 17. Nd2 b5 18. b4 Nc6 19. Ne4 Ne5 20. Nc5 Bc6 21. Be4 Bxe4 22. Nxe4 Nd7 23. c4 bxc4 24. Rhd1 Rc6 25. Nc5 Nxc5 26. Rxc4 Rhc8 27. bxc5 Rxc5 28. Rxc5 Rxc5 29. Rd4 Rd5 30. Rb4 Rb5 31. Rd4 f5 32. h3 Rb3 33. Ra4 Rb6 34. Rc4 Kf6 35. Kf3 e5 36. g4 g6 37. Rc7 h6 38. Ra7 Kg5 39. gxf5 Kxf5 40. h4 e4+ 41. Kg3 Rb3 42. Rxa6 Rxe3+ 43. Kg2 Re2+ 44. Kg3 Re3+ 45. Kg2 h5 46. a4 Ra3 47. Ra5+ Kg4 48. Rg5+ Kxh4 49. Rxg6 Ra2+ 50. Kf1 Rxa4 51. Ke2 Kh3 52. Ke3 h4 53. Rh6 Kg3 54. Rg6+ Kh2 55. Rh6 h3 56. Re6 Kg2 57. Rg6+ Kh1 58. Rh6 h2 59. Kf2 Ra2+ 0-1

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.29"]
[Round "5"]
[White "Gisclan, Heverton"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "2153"]
[BlackElo "1892"]
[PlyCount "35"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nf6 4. e5 Nd5 5. Nxd5 exd5 6. d4 d6 7. Bb5+ Nc6 8. 0-0 Be7 9. exd6 Qxd6 10. dxc5 Qxc5 11. Nd4 0-0 12. Bxc6 bxc6 13. Be3 Qd6 14. Nb3 Qc7 15. Re1 Bd6 16. h3 Bf5 17. Bc5 Bxc5 18. Nxc5 1/2-1/2

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.29"]
[Round "6"]
[White "Maiberg, Wellington Gubiani"]
[Black "Fiaes, Mario Henrique"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "1892"]
[BlackElo "2154"]
[PlyCount "83"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. d3 Nf6 4. f4 Bc5 5. Nf3 d6 6. Nc3 0-0 7. Na4 Bb6 8. Nxb6 axb6 9. c3 Re8 10. 0-0 Be6 11. Bxe6 Rxe6 12. f5 Re8 13. Bg5 d5 14. Qe1 dxe4 15. dxe4 Ra4 16. b3 Ra3 17. Qh4 Qe7 18. Bxf6 gxf6 19. Nd2 Kh8 20. Rf3 Rg8 21. Nc4 Raa8 22. Kh1 Nb8 23. Rh3 Rg7 24. Rd3 Nd7 25. Ne3 c6 26. Rad1 Nc5 27. R3d2 Rg5 28. b4 Na4 29. Rd7 Qf8 30. Ng4 Nxc3 31. Nxf6 Rg7 32. R1d2 Nxa2 33. Nxh7 Rxh7 34. Qf6+ Kg8 35. Rd8 Nxb4 36. Rxa8 Qxa8 37. Rd8+ Qxd8 38. Qxd8+ Kg7 39. Qg5+ Kf8 40. f6 c5 41. Qf5 Rh8 42. Qc8# 1-0

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.28"]
[Round "4"]
[White "Azevedo Junior, Jose Ferreira"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2124"]
[BlackElo "1892"]
[PlyCount "118"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 0-0 7. 0-0 c5 8. a3 Nc6 9. Qc2 b6 10. d3 Bb7 11. Bd2 Rc8 12. Qb3 e6 13. Rac1 Qd7 14. Rfd1 h6 15. Be1 Rfd8 16. h4 Kh7 17. Ne4 f5 18. Ned2 Qe7 19. Nc4 Nd4 20. Nxd4 cxd4 21. Rc2 Qd7 22. Rdc1 Bc6 23. Qa2 Bb7 24. Nd2 Bc6 25. Nf3 Ne7 26. Bd2 Bd5 27. Qb1 Bb3 28. Rxc8 Rxc8 29. Bf4 Nc6 30. Nd2 Bd5 31. Bxd5 Qxd5 32. Nf1 e5 33. Bd2 Bf6 34. Qc2 Ne7 35. Qa4 Rxc1 36. Bxc1 Qc6 37. Qxc6 Nxc6 38. Nd2 b5 39. Nb3 Be7 40. Bd2 Kg7 41. Kg2 h5 42. Kf3 Kf7 43. e3 dxe3 44. fxe3 Ke6 45. e4 Bd6 46. Be3 a5 47. Nc5+ Bxc5 48. Bxc5 a4 49. Ke3 Kf6 50. d4 Na5 51. dxe5+ Kxe5 52. Bd4+ Ke6 53. Kf4 fxe4 54. Kxe4 Nc6 55. Bc3 Kd6 56. Kf4 Ke6 57. Kg5 Kf7 58. Bf6 Nb8 59. Bh8 Nc6 1/2-1/2

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.28"]
[Round "3"]
[White "Maiberg, Wellington Gubiani"]
[Black "Farias, Edilsom"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1892"]
[BlackElo "1845"]
[PlyCount "55"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 Be7 4. dxe5 Nxe4 5. Qd5 0-0 6. Qxe4 d6 7. Nf3 dxe5 8. 0-0 Nc6 9. Nc3 Bd6 10. Bg5 Qd7 11. Rad1 Qg4 12. Rfe1 Kh8 13. Bd5 f6 14. Bc1 Bf5 15. Qxg4 Bxg4 16. h3 Bh5 17. Nb5 Rfd8 18. Bxc6 bxc6 19. Nxd6 cxd6 20. g4 Bg6 21. c3 d5 22. Be3 a5 23. b3 Bf7 24. Nh4 g6 25. f4 Re8 26. fxe5 fxe5 27. Nf3 Kg7 28. Ng5 1-0

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.27"]
[Round "2"]
[White "Souza Neves, Andrey Marcelo"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "2163"]
[BlackElo "1892"]
[PlyCount "56"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 Bg7 8. e3 0-0 9. h3 Na6 10. Be2 Nc7 11. a4 Na6 12. 0-0 Nb4 13. e4 Qe7 14. Nd2 a6 15. a5 Bd7 16. Re1 Rad8 17. Nc4 Bb5 18. Bxd6 Rxd6 19. Nxd6 Bxe2 20. Qxe2 Nfxd5 21. Nxd5 Nxd5 22. exd5 Qxd6 23. Qf3 c4 24. Rac1 Qb4 25. Qe4 Qxa5 26. Rxc4 Bxb2 27. Rb1 b5 28. Rc6 Bf6 1-0

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.26"]
[Round "1"]
[White "Maiberg, Wellington Gubiani"]
[Black "Trois, Francisco R Torres"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1892"]
[BlackElo "2205"]
[PlyCount "64"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8. N1f3 Nxc4 9. Qxc4 h6 10. Nh3 Qd5 11. Qe2 g5 12. c3 Bd6 13. c4 Bb4+ 14. Kf1 Qe4 15. Qxe4 Nxe4 16. Ne5 Ba5 17. Be3 f6 18. Nd3 Nd2+ 19. Bxd2 Bxd2 20. Rd1 Ba5 21. f3 Kf7 22. Nhf2 Rd8 23. b4 Bc7 24. Nc5 b6 25. Nb3 Ba6 26. Rc1 e5 27. h4 Kg7 28. hxg5 hxg5 29. dxe5 Bxe5 30. a4 Rac8 31. b5 cxb5 32. axb5 Bb7 1/2-1/2

[Event "Florianopolis Taca Cup"]
[Site "Florianopolis"]
[Date "2017.03.25"]
[Round "3"]
[White "Maiberg, Wellington Gubiani"]
[Black "Koinski, Carlos Cesar"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1913"]
[BlackElo "1355"]
[PlyCount "90"]
[EventDate "2017.03.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 h6 7. 0-0 Bd7 8. b3 Nc6 9. h3 a6 10. Re1 Ne5 11. Bf1 0-0 12. f4 Ng6 13. g3 Re8 14. Bb2 Qc8 15. Kh2 Rb8 16. Qd2 c5 17. Nf3 Bc6 18. Nd5 Nxd5 19. exd5 Bd7 20. Re2 b5 21. Rae1 Bf8 22. g4 Rxe2+ 23. Bxe2 Bxg4 24. hxg4 Qxg4 25. Rg1 Qh5+ 26. Kg2 Re8 27. Kf2 Re4 28. Rxg6 fxg6 29. Bd3 Re7 30. c4 b4 31. Qc2 g5 32. Bg6 Qh3 33. Bh7+ Kh8 34. Qf5 Qxf5 35. Bxf5 Rf7 36. Bg6 Rxf4 37. Bc1 Rf6 38. Bh5 Kg8 39. Kg3 Be7 40. Bg4 Rf8 41. Nd2 Bf6 42. Ne4 Be5+ 43. Kg2 Kh8 44. Be3 a5 45. Bf2 Rf4 0-1

[Event "Florianopolis Taca Cup"]
[Site "Florianopolis"]
[Date "2017.03.24"]
[Round "2"]
[White "Borges, Guilherme Deola"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2151"]
[BlackElo "1913"]
[PlyCount "91"]
[EventDate "2017.03.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 d6 2. c4 c5 3. d5 e6 4. Nc3 Nf6 5. e4 exd5 6. cxd5 g6 7. Bd3 Bg7 8. Nge2 0-0 9. 0-0 Re8 10. Ng3 a6 11. a4 h5 12. Bg5 Nbd7 13. f4 c4 14. Bxc4 Qb6+ 15. Kh1 Ng4 16. Qe2 Ne3 17. Rfb1 Qd4 18. Ba2 Nc5 19. h3 f6 20. Bh4 Nd3 21. Qd2 f5 22. Nf1 Nxf1 23. Rxf1 fxe4 24. Rad1 Bf5 25. Qe2 Qb4 26. g4 hxg4 27. hxg4 Nxb2 28. gxf5 Qxc3 29. Rc1 Qh3+ 30. Qh2 Qxh2+ 31. Kxh2 Rac8 32. fxg6 Nd3 33. Rxc8 Rxc8 34. Kh3 Rc1 35. Rxc1 Nxc1 36. Bc4 Nd3 37. f5 Be5 38. Kg4 Kg7 39. Be7 Nf2+ 40. Kh5 e3 41. Bg5 Bd4 42. Bf4 Nh3 43. Bxd6 Ng1 44. Bb4 e2 45. d6 Bf2 46. Bc3+ 1-0

[Event "Florianopolis Taca Cup"]
[Site "Florianopolis"]
[Date "2017.03.24"]
[Round "1"]
[White "Maiberg, Wellington Gubiani"]
[Black "Cezar, Ricardo de Almeida"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1913"]
[BlackElo "1501"]
[PlyCount "43"]
[EventDate "2017.03.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. N1e2 Nf6 8. Nf4 Bh7 9. Bc4 e6 10. Qe2 Bd6 11. Bd2 0-0 12. 0-0-0 Re8 13. Ngh5 Nbd7 14. Nxf6+ Qxf6 15. Nh5 Qe7 16. g4 b5 17. Bd3 a5 18. g5 Bxd3 19. Qxd3 g6 20. gxh6 gxh5 21. Rdg1+ Kh8 22. Rg7 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.26"]
[Round "10"]
[White "Maiberg, Wellington Gubiani"]
[Black "Ikejiri, Daniel Yoshito"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "1898"]
[BlackElo "1988"]
[PlyCount "151"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[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 Bd7 10. Bd3 Nc6 11. Nxc6 Bxc6 12. Rhe1 0-0-0 13. Qg3 e5 14. Bxf6 Bxf6 15. Nd5 Bxd5 16. exd5 Kb8 17. f5 Rc8 18. Be4 Qa5 19. Kb1 Rc5 20. Qf2 Rhc8 21. Qd2 Qa4 22. b3 Qa3 23. c4 a5 24. Qb2 Qb4 25. a4 b5 26. axb5 a4 27. Re3 a3 28. Qc3 Rxc4 29. Qxb4 Rxb4 30. Ka2 Rxb5 31. Kxa3 Rbc5 32. Kb2 Kb7 33. Ree1 Bg5 34. Re2 Bc1+ 35. Kb1 Ba3 36. Rc2 Rxc2 37. Bxc2 Bb4 38. Be4 Rc3 39. Rd3 Rxd3 40. Bxd3 Kb6 41. Kc2 Kc5 42. Kd1 Kd4 43. Ke2 e4 44. Bc4 f6 45. g4 Ke5 46. h3 Kf4 47. Kf2 Bc5+ 48. Kg2 h5 49. Be2 h4 50. Bc4 Ke3 51. Ba6 Bb4 52. Bb5 Kd4 53. Bc4 Ke5 54. Kf1 Kf4 55. Kg2 Kg5 56. Kf2 Bc5+ 57. Kg2 g6 58. fxg6 Kxg6 59. Ba6 Kg5 60. Bb5 Kf4 61. Ba6 Ke3 62. Bb5 Kd2 63. Kf1 Be3 64. Ba6 Bc5 65. Bb5 Ke3 66. Kg2 Kf4 67. Ba6 e3 68. Bc4 Ke4 69. Kf1 Kf3 70. Ke1 Bb4+ 71. Kd1 Bd2 72. Be2+ Kg2 73. g5 fxg5 74. Bg4 Kg3 75. Ke2 Kf4 76. Be6 1/2-1/2

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.25"]
[Round "9"]
[White "Caribe Santos, Luiz Carlos"]
[Black "Maiberg, Wellington Gubiani"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1568"]
[BlackElo "1898"]
[PlyCount "114"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nc3 Be6 6. e3 Nd7 7. Nf3 f6 8. Be2 c6 9. 0-0 Kc7 10. Rd1 Rd8 11. a3 Nb6 12. Rxd8 Kxd8 13. b3 Nh6 14. e4 Nf7 15. Rb1 Kc7 16. a4 Be7 17. a5 Nc8 18. b4 Rd8 19. Be3 Nfd6 20. Nd2 Nf7 21. c5 a6 22. f4 exf4 23. Bxf4+ Kd7 24. Bc4 g5 25. Bg3 h5 26. h3 Bxc4 27. Nxc4 Ke6 28. Rd1 Rxd1+ 29. Nxd1 f5 30. exf5+ Kxf5 31. Nf2 Bf6 32. Nd1 Ke4 33. Bc7 Be5 34. Bxe5 Nxe5 35. Nxe5 Kxe5 36. Ne3 Ne7 37. Nc4+ Kd4 38. Nd6 Nd5 39. Nxb7 Nxb4 40. Kf2 Nd3+ 41. Kf3 Nxc5 42. Nd8 Kd5 43. Nf7 Ne6 44. Ke3 c5 45. g4 h4 46. Kd2 Ke4 47. Kc3 Kf4 48. Kc4 Kg3 49. Kd5 Kxh3 50. Kxe6 Kxg4 51. Ne5+ Kg3 52. Kf5 h3 53. Ng4 c4 54. Ne3 c3 55. Nf1+ Kf2 56. Nh2 c2 57. Ng4+ Ke2 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.25"]
[Round "8"]
[White "Maiberg, Wellington Gubiani"]
[Black "Gazola, Andre Augusto"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1898"]
[BlackElo "2026"]
[PlyCount "68"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 Bg4 4. Be2 Bxf3 5. Bxf3 Nc6 6. g3 g6 7. Nc3 Bg7 8. 0-0 e6 9. d3 Nge7 10. Be3 Rb8 11. Qd2 0-0 12. Bh6 Nd4 13. Bg2 a6 14. Bxg7 Kxg7 15. Ne2 Nec6 16. Nxd4 Nxd4 17. f4 e5 18. Rae1 b5 19. b3 b4 20. f5 f6 21. fxg6 hxg6 22. Bh3 a5 23. Bg4 a4 24. Rb1 axb3 25. axb3 Ra8 26. Rb2 Ra3 27. Bd1 Rf7 28. Rf2 Qh8 29. h4 Qh6 30. Qxh6+ Kxh6 31. g4 Kg7 32. Kg2 Ra1 33. Rfd2 Rfa7 34. Kg3 Rc1 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.24"]
[Round "7"]
[White "Antunes, Luciano Justi"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "A61"]
[WhiteElo "2123"]
[BlackElo "1898"]
[PlyCount "122"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. h3 Bg7 8. Bf4 a6 9. a4 0-0 10. e3 Qe7 11. Nd2 Nbd7 12. Nc4 Ne8 13. Be2 Ndf6 14. Bd3 Bd7 15. Nb6 Rd8 16. 0-0 Nh5 17. Bh2 f5 18. Re1 Qh4 19. a5 Qb4 20. Nxd7 Rxd7 21. Qc2 Qh4 22. Qa4 Qd8 23. Rab1 Rdf7 24. Ne2 Nhf6 25. Nf4 Qd7 26. Qa2 Re7 27. b4 cxb4 28. Rxb4 Ne4 29. Ne6 Bc3 30. Nxf8 Kxf8 31. Reb1 Bxb4 32. Rxb4 Nc5 33. Bf1 Re4 34. Qb2 Qg7 35. Qb1 Rxb4 36. Qxb4 Ke7 37. Qb6 Qf6 38. h4 Kd7 39. Bf4 Nc7 40. Bc4 h6 41. Bxh6 Qxh4 42. Bf4 Qf6 43. e4 fxe4 44. Be3 Qa1+ 45. Kh2 Qe5+ 46. g3 Nxd5 47. Bxd5 Qh5+ 48. Kg2 Qxd5 49. Qb2 Ne6 50. Qf6 Qf5 51. Qb2 Kc8 52. Qc3+ Nc5 53. Qh8+ Kc7 54. Qe8 Nd7 55. Bf4 Nc5 56. Qe7+ Qd7 57. Qf6 Qe6 58. Qb2 Nd7 59. Qc3+ Nc5 60. Qb2 Nd7 61. Qc3+ Nc5 1/2-1/2

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.23"]
[Round "5"]
[White "Bueno, Alfeu Varela Jr"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2205"]
[BlackElo "1898"]
[PlyCount "59"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. d3 Nc6 8. Be3 e6 9. d4 cxd4 10. Nxd4 Nge7 11. Ndb5 Nc8 12. e5 d5 13. Bc5 a6 14. Nd6+ Nxd6 15. Bxd6 Bf8 16. Bxf8 Rxf8 17. Qe2 Qc7 18. 0-0-0 g5 19. fxg5 Qxe5 20. Qxe5 Nxe5 21. Rhe1 Ng6 22. Rxd5 Rd8 23. g3 Ne7 24. Rc5 Rd7 25. Ne4 Kd8 26. Nf6 Rd4 27. Nxh7 Rh8 28. g6 Nxg6 29. Ng5 Rxh2 30. Nf3 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.23"]
[Round "6"]
[White "Maiberg, Wellington Gubiani"]
[Black "De Oliveira, Carlos Frederico B"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1898"]
[BlackElo "1580"]
[PlyCount "101"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Nf3 Bf5 7. Bd2 Qc7 8. 0-0 e6 9. Re1 Be7 10. Bg5 0-0 11. Qe2 Nbd7 12. Rad1 Nb6 13. Bd3 Bg6 14. Ne5 Rad8 15. Bxg6 hxg6 16. Qf3 Nfd5 17. Bxe7 Qxe7 18. Ne4 Nf6 19. Nc5 Nc8 20. a4 Qc7 21. a5 a6 22. Nc4 Rd5 23. Qb3 Rh5 24. Qg3 Qe7 25. Qb3 Nd6 26. h3 Nxc4 27. Qxc4 Qc7 28. Qb4 Rb8 29. Rd3 Nd5 30. Qa3 Rg5 31. Ne4 Rh5 32. Rf3 Rf5 33. Rxf5 gxf5 34. Nc5 Nf6 35. Re3 Nd7 36. Rb3 Nxc5 37. Qxc5 Qd7 38. Rb6 Qd5 39. Qb4 Qd7 40. Rxa6 Qd5 41. Rb6 Qe4 42. Qd6 Re8 43. Rxb7 Kh7 44. b4 Qe1+ 45. Kh2 Qxf2 46. Rxf7 Qxc2 47. Qg3 Rg8 48. Qg5 Qe2 49. a6 e5 50. Re7 e4 51. a7 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.22"]
[Round "4"]
[White "Maiberg, Wellington Gubiani"]
[Black "Shimamura Silva, Felipe Makoto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1898"]
[BlackElo "1418"]
[PlyCount "111"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. Be2 g6 5. 0-0 Bg7 6. Re1 0-0 7. d3 Nc6 8. c3 Qd6 9. d4 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. g3 Bg7 13. Bf3 Be6 14. Nd2 c6 15. Ne4 Qc7 16. Nc5 Rad8 17. Nxe6 fxe6 18. Qe2 Nxc3 19. bxc3 Bxc3 20. Qxe6+ Qf7 21. Qxf7+ Rxf7 22. Bg5 Rdf8 23. Bg4 Bxe1 24. Rxe1 Kg7 25. Be3 a6 26. Be6 Rf3 27. Kg2 b6 28. Rd1 g5 29. Bxb6 g4 30. Bxg4 R3f7 31. Rd6 a5 32. Bd4+ Rf6 33. Rxc6 Kg6 34. Rxf6+ Rxf6 35. Bxf6 Kxf6 36. Kf3 Kg5 37. h4+ Kg6 38. Ke4 Kf6 39. f4 a4 40. a3 Ke7 41. Ke5 h6 42. Bf3 Kd7 43. Kf6 Kd6 44. f5 Kc5 45. Ke7 Kc4 46. f6 Kb3 47. Bc6 Kxa3 48. Bxa4 Kxa4 49. f7 h5 50. f8Q Kb5 51. Qc8 Kb6 52. Qc4 Ka7 53. Qb5 Ka8 54. Kd7 Ka7 55. Kc7 Ka8 56. Qb7# 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.21"]
[Round "3"]
[White "De Borba, Guilherme"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2194"]
[BlackElo "1898"]
[PlyCount "49"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nf6 3. Bb2 e6 4. e3 Be7 5. d4 cxd4 6. exd4 b6 7. Bd3 Bb7 8. 0-0 0-0 9. Nbd2 d6 10. Qe2 Nbd7 11. Rfe1 Rc8 12. c4 Re8 13. Ng5 Nf8 14. Nge4 Ng6 15. Qe3 Qd7 16. Nxf6+ Bxf6 17. Ne4 Bxe4 18. Qxe4 d5 19. cxd5 exd5 20. Qf3 Qd6 21. a3 Bg5 22. g3 Bd2 23. Re2 Rxe2 24. Qxe2 Bg5 25. Qg4 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.21"]
[Round "2"]
[White "Maiberg, Wellington Gubiani"]
[Black "Toth, Peter"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1898"]
[BlackElo "2134"]
[PlyCount "42"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be2 Nd7 8. 0-0 0-0 9. Bf4 Nc5 10. Nd4 Ne6 11. Nxe6 Bxe6 12. Bd3 Bf6 13. Qf3 c6 14. a4 a5 15. Rad1 d5 16. Rfe1 Qd7 17. h3 Rfe8 18. Be3 Qd6 19. Bf4 Qd7 20. Be3 Qd6 21. Bf4 Qd7 1/2-1/2

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.20"]
[Round "1"]
[White "Damschi, Gustavo Giovanni"]
[Black "Maiberg, Wellington Gubiani"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1775"]
[BlackElo "1898"]
[PlyCount "57"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d5 5. d3 0-0 6. Nbd2 c5 7. e4 Nc6 8. Re1 b6 9. exd5 Nxd5 10. a4 Bb7 11. Nc4 Qc7 12. Ng5 Rad8 13. c3 e5 14. Ne3 Nce7 15. Qe2 h6 16. Nf3 Nxe3 17. Bxe3 Nf5 18. g4 Nd6 19. a5 b5 20. h3 Rfe8 21. Qc2 e4 22. dxe4 Bxe4 23. Qc1 Qc6 24. Nh4 g5 25. Bxe4 Rxe4 26. Ng2 Nc4 27. f3 Rde8 28. Rf1 Rxe3 29. Qc2 0-1

[Event "Florianopolis-ch 33rd"]
[Site "Florianopolis"]
[Date "2016.06.05"]
[Round "5"]
[White "Maiberg, Wellington Gubiani"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1888"]
[BlackElo "1884"]
[PlyCount "139"]
[EventDate "2016.06.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 a6 4. c4 d6 5. Nc3 c6 6. Be2 Nd7 7. 0-0 b5 8. Qd3 Nb6 9. b3 b4 10. Nd1 a5 11. Bb2 a4 12. Ne3 a3 13. Bc1 c5 14. Bd2 Qc7 15. Rad1 Nf6 16. Nd5 Nbxd5 17. exd5 0-0 18. Bf4 Bf5 19. Qe3 Ng4 20. Qd2 Rfe8 21. Bd3 Bxd3 22. Qxd3 cxd4 23. Nxd4 Bxd4 24. Qxd4 Qc5 25. Qe4 Nf6 26. Qf3 Kg7 27. Rfe1 Qc8 28. Bg5 h6 29. Bxf6+ exf6 30. Qd3 Qc5 31. Kf1 g5 32. g3 Qc8 33. Qd2 Qc5 34. Qd3 Re5 35. f4 gxf4 36. gxf4 Rh5 37. Rd2 Qc8 38. Rg2+ Kh8 39. Re7 Qf8 40. Qe2 Rh4 41. Re4 Qc8 42. Qf3 f5 43. Re7 Qf8 44. Qe3 Rg4 45. Qd4+ Qg7 46. Qxg7+ Kxg7 47. Rxg4+ fxg4 48. Kf2 Kf6 49. Rd7 Ra6 50. Kg3 h5 51. Kf2 Rb6 52. Ke3 Kg6 53. f5+ Kxf5 54. Rxf7+ Kg5 55. Kf2 Kh4 56. Re7 Rb8 57. Re6 Rf8+ 58. Kg2 Rf3 59. Rxd6 Re3 60. Rf6 Kg5 61. Rf2 h4 62. d6 Rd3 63. c5 Rd1 64. Rc2 Rd3 65. c6 h3+ 66. Kf2 g3+ 67. hxg3 Kg4 68. c7 Rf3+ 69. Kg1 Kxg3 70. c8Q 1-0

[Event "Santa Catarina-ch sf1"]
[Site "Sao Bento do Sul"]
[Date "2016.03.06"]
[Round "6"]
[White "Maiberg, Wellington Gubiani"]
[Black "Furmam, Fernando Gustavo"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "1907"]
[BlackElo "1659"]
[PlyCount "32"]
[EventDate "2016.03.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 e5 7. Nc2 Bc5 8. Be2 0-0 9. 0-0 d6 10. Kh1 Nd4 11. f3 Be6 12. Rb1 Rc8 13. Ne3 Nxe2 14. Qxe2 Bxe3 15. Qxe3 Bxc4 16. Rd1 Qc7 1/2-1/2

[Event "Santa Catarina-ch sf1"]
[Site "Sao Bento do Sul"]
[Date "2016.03.06"]
[Round "5"]
[White "Melo, Maicon Joao"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2027"]
[BlackElo "1907"]
[PlyCount "42"]
[EventDate "2016.03.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qd2 Nf6 7. Nc3 g6 8. h3 Bg7 9. Rb1 0-0 10. a3 Bd7 11. Bd3 Rc8 12. b4 Qb6 13. Bb2 Rfd8 14. 0-0 Be8 15. Rfe1 e6 16. Ba1 Nd7 17. Na4 Qc7 18. Bxg7 Kxg7 19. Qe3 Nce5 20. Nb2 Qb6 21. Nd4 Nf6 1-0

[Event "Santa Catarina-ch sf1"]
[Site "Sao Bento do Sul"]
[Date "2016.03.05"]
[Round "4"]
[White "Maiberg, Wellington Gubiani"]
[Black "Cezar, Ricardo de Almeida"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1907"]
[BlackElo "1584"]
[PlyCount "59"]
[EventDate "2016.03.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 e5 7. Nc2 Be7 8. Be2 0-0 9. 0-0 Be6 10. Be3 Nbd7 11. Rc1 Rc8 12. b3 Ne8 13. Qd2 f5 14. f3 f4 15. Bf2 h5 16. Nb4 h4 17. Nbd5 Bg5 18. h3 Bh6 19. Rfd1 Qg5 20. Kh1 Rd8 21. Qe1 Qh5 22. Ne7+ Kf7 23. Nf5 Bxf5 24. exf5 Bg5 25. c5 Ndf6 26. Bc4+ Ke7 27. cxd6+ Kd7 28. Be6+ Kc6 29. Nb1+ Kb5 30. a4# 1-0

[Event "Santa Catarina-ch sf1"]
[Site "Sao Bento do Sul"]
[Date "2016.03.05"]
[Round "3"]
[White "Rodio, Julia Brunetto"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1650"]
[BlackElo "1907"]
[PlyCount "41"]
[EventDate "2016.03.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Nbd7 5. Be3 e5 6. dxe5 Nxe5 7. Qd2 Be6 8. Bd3 Qd7 9. Nge2 Nc4 10. Bxc4 Bxc4 11. Qd4 Be6 12. Nf4 c5 13. Qd2 0-0-0 14. 0-0 g5 15. Nfd5 Bxd5 16. Nxd5 Nxd5 17. exd5 Bg7 18. Rab1 b6 19. c4 Qa4 20. b3 Rhe8 21. Bf2 1/2-1/2

[Event "Santa Catarina-ch sf1"]
[Site "Sao Bento do Sul"]
[Date "2016.03.04"]
[Round "2"]
[White "Maiberg, Wellington Gubiani"]
[Black "Starke, Bruno Orlando"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1907"]
[BlackElo "2160"]
[PlyCount "102"]
[EventDate "2016.03.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. cxd5 exd5 6. 0-0 0-0 7. d3 Re8 8. Bd2 c5 9. Re1 Bf8 10. Bg5 d4 11. Nfd2 h6 12. Bxf6 Qxf6 13. Ne4 Qb6 14. Qc1 Be6 15. Na3 Nd7 16. Nc4 Qa6 17. a4 f5 18. Ned2 Nf6 19. e4 dxe3 20. fxe3 Rad8 21. Qc2 Nd5 22. Bxd5 Bxd5 23. e4 fxe4 24. dxe4 Bf7 25. b3 Qg6 26. Nf3 Qh5 27. Qc3 g6 28. Rf1 Rxe4 29. Qf6 Be7 30. Qxf7+ Kxf7 31. Ng5+ Kg7 32. Nxe4 Qd5 33. Rae1 Rf8 34. Rxf8 Bxf8 35. Nc3 Qd4+ 36. Re3 Be7 37. Ne2 Qd1+ 38. Kf2 Bg5 39. Rf3 Bf6 40. Nf4 Bd4+ 41. Kg2 Qc2+ 42. Kh3 Qe4 43. Rf1 h5 44. Nd6 Qe7 45. Nxh5+ Kg8 46. Nf5 gxf5 47. Rxf5 Qe6 48. Kg4 Qxb3 49. h4 Qxa4 50. Kg5 Qc6 51. Nf4 Be3 0-1

[Event "Santa Catarina-ch sf1"]
[Site "Sao Bento do Sul"]
[Date "2016.03.04"]
[Round "1"]
[White "Ribeiro, Thiago"]
[Black "Maiberg, Wellington Gubiani"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1340"]
[BlackElo "1907"]
[PlyCount "49"]
[EventDate "2016.03.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 c5 2. c3 Nf6 3. Nf3 cxd4 4. cxd4 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 d6 8. Nbd2 Nc6 9. b3 Bf5 10. Re1 Ne4 11. Bb2 Nxd2 12. Qxd2 Rc8 13. Rac1 Qb6 14. d5 Bxb2 15. Qxb2 Nb4 16. Rxc8 Rxc8 17. Nd4 Bd7 18. a3 Na2 19. e3 Nc3 20. Rc1 Nb5 21. Rxc8+ Bxc8 22. Nc2 Qc5 23. b4 Qc4 24. a4 Qc3 25. Qb1 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.21"]
[Round "9"]
[White "Alboredo, Julia"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2057"]
[BlackElo "1904"]
[PlyCount "73"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nc6 7. 0-0 Bg4 8. Be3 e5 9. fxe5 dxe5 10. d5 Nd4 11. Be2 Nxe2+ 12. Qxe2 Ne8 13. Qd3 Nd6 14. Bg5 Qd7 15. Nd2 f5 16. h3 Bh5 17. Nc4 h6 18. Bd2 a6 19. Nxd6 cxd6 20. a4 Rac8 21. a5 f4 22. Na4 Qc7 23. Bc3 Rf6 24. Nb6 Rcf8 25. Ra4 g5 26. Rc4 Qf7 27. Bb4 Qg6 28. Nd7 g4 29. Nxf8 Bxf8 30. hxg4 Qxg4 31. Rc3 Rg6 32. Qh3 Qe2 33. Rf2 Qe1+ 34. Rf1 Qe2 35. Rf2 Qe1+ 36. Rf1 Qe2 37. Rf2 1/2-1/2

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.20"]
[Round "7"]
[White "Oliveira, Fernando Ventura"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2091"]
[BlackElo "1904"]
[PlyCount "31"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 g6 3. d4 Nf6 4. Nge2 Bg7 5. g3 0-0 6. Bg2 c5 7. h3 cxd4 8. Nxd4 Qb6 9. Nb3 Nc6 10. Be3 Qa6 11. Bf1 b5 12. a4 Nb4 13. axb5 Qb7 14. Bg2 Bf5 15. Na5 Bxe4 16. Nxe4 1-0

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.19"]
[Round "5"]
[White "Borghezan, Laryssa Zanini"]
[Black "Maiberg, Wellington Gubiani"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1733"]
[BlackElo "1904"]
[PlyCount "65"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. e5 dxe5 6. dxe5 Qxd1+ 7. Kxd1 Nfd7 8. Nd5 Kd8 9. Be3 c6 10. Nc3 Kc7 11. Bd3 Rd8 12. Nf3 h6 13. b4 Nf8 14. Ke2 Nbd7 15. Nd4 Nxe5 16. Ndb5+ cxb5 17. Nxb5+ Kc6 18. Be4+ Kxb5 19. a4+ Kc4 20. fxe5 Bg4+ 21. Kf2 Bxe5 22. Bd3+ Kd5 23. c4+ Kc6 24. b5+ Kc7 25. b6+ axb6 26. Bxb6+ Kxb6 27. Rab1+ Kc7 28. Be4 Rd2+ 29. Ke3 Re2+ 30. Kd3 Rd8+ 31. Bd5 Rb2 32. Ke4 Rxb1 33. Rxb1 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.19"]
[Round "6"]
[White "Maiberg, Wellington Gubiani"]
[Black "Ricieri, Vinicius De Andrade"]
[Result "1-0"]
[ECO "B37"]
[WhiteElo "1904"]
[BlackElo "1748"]
[PlyCount "61"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c4 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Nc2 Nf6 7. Nc3 0-0 8. Be2 d6 9. Be3 Ne5 10. f3 Be6 11. b3 a6 12. Rc1 Rb8 13. 0-0 Ne8 14. Nd4 Bd7 15. Kh1 Nc6 16. Qd2 Nxd4 17. Bxd4 b5 18. Rfd1 Nc7 19. c5 dxc5 20. Bxg7 Kxg7 21. Qxd7 Qxd7 22. Rxd7 Ne6 23. Rcd1 Nd4 24. Bf1 e6 25. Ne2 Nc2 26. Kg1 a5 27. Kf2 a4 28. Rc1 Nb4 29. a3 axb3 30. axb4 c4 31. Nc3 1-0

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.18"]
[Round "4"]
[White "Maiberg, Wellington Gubiani"]
[Black "Santos Neto, Amazonas"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "1904"]
[BlackElo "1672"]
[PlyCount "60"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Qg4 Qf6 5. a3 Bxc3+ 6. bxc3 Qg6 7. Qxg6 hxg6 8. e5 Nd7 9. Bd3 Ne7 10. Nf3 c5 11. a4 c4 12. Be2 a5 13. Rb1 Ra6 14. 0-0 Nb6 15. Ra1 Bd7 16. Bd2 Nxa4 17. Rfb1 b5 18. Be1 Nf5 19. g4 Nh6 20. h3 Ra8 21. Bd2 Ke7 22. Kf1 Rh7 23. Ke1 f6 24. Bf1 Ng8 25. Ke2 g5 26. Ke1 Kf7 27. Ke2 Ne7 28. Ke1 Ng6 29. Kd1 Nf4 30. Bxf4 Nxc3+ 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.17"]
[Round "3"]
[White "Matsuura, Frederico"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2321"]
[BlackElo "1904"]
[PlyCount "67"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 e6 5. d3 Ne7 6. Be3 d6 7. Qd2 Nbc6 8. Bh6 Bxh6 9. Qxh6 Nd4 10. 0-0-0 b5 11. Nce2 e5 12. Nxd4 cxd4 13. Kb1 Be6 14. Bh3 f5 15. Ne2 Kf7 16. Qd2 Qb6 17. f4 Qa6 18. b3 fxe4 19. Bxe6+ Kxe6 20. dxe4 Qc6 21. g4 Qxe4 22. Rhe1 Kf7 23. Ng3 Qd5 24. fxe5 dxe5 25. Qg5 Nc6 26. Ne4 Raf8 27. Qf6+ Ke8 28. Qg7 Qe6 29. c3 Qe7 30. Qh6 Kd8 31. cxd4 Nxd4 32. Nc3 Qc5 33. Qg5+ Kc8 34. Rxd4 1-0

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.16"]
[Round "1"]
[White "Maiberg, Wellington Gubiani"]
[Black "Bettarello Neto, Miguel Heitor"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1904"]
[PlyCount "53"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. c4 e6 2. g3 Bc5 3. d4 Bb4+ 4. Nd2 Nf6 5. Bg2 0-0 6. a3 Ba5 7. b4 Bb6 8. c5 Qe7 9. Ngf3 d6 10. cxb6 axb6 11. 0-0 Bd7 12. Bb2 Ba4 13. Qb1 Nc6 14. e4 d5 15. Ne5 Nxe5 16. dxe5 Bb5 17. exf6 Qd7 18. fxg7 Bxf1 19. gxf8Q+ Rxf8 20. Kxf1 Qb5+ 21. Kg1 Qe2 22. Qe1 Qd3 23. exd5 exd5 24. Qe5 f6 25. Bxd5+ Kh8 26. Qxf6+ Rxf6 27. Bxf6# 1-0

[Event "Florianopolis Cordioli Memorial"]
[Site "Florianopolis"]
[Date "2015.07.05"]
[Round "6"]
[White "Maiberg, Wellington Gubiani"]
[Black "De Haro, Martim Alfonso"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1905"]
[BlackElo "1987"]
[PlyCount "91"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. 0-0 0-0 10. Qd3 Be6 11. f3 Nd7 12. b3 Nc5 13. Qd2 a5 14. Rb1 Qb6 15. Kh1 Bxc3 16. Qxc3 Qb4 17. Qd4 f6 18. f4 a4 19. Bd2 Qb6 20. b4 Nd7 21. Qd3 Rfc8 22. Rfc1 Qd8 23. g4 Nb6 24. Qd4 Nd7 25. Be3 Qf8 26. a3 Rc7 27. c5 dxc5 28. bxc5 Nb8 29. Bc4 Bxc4 30. Qxc4+ Qf7 31. Rb4 Nc6 32. Rxa4 Rxa4 33. Qxa4 Qe6 34. Qc4 Kf7 35. Kg2 Rd7 36. Qxe6+ Kxe6 37. Rc3 f5 38. Kf3 Nd4+ 39. Bxd4 Rxd4 40. exf5+ gxf5 41. Re3+ Kf6 42. g5+ Kf7 43. Rc3 Ra4 44. h4 e5 45. fxe5 Rxh4 46. c6 0-1

[Event "Florianopolis Cordioli Memorial"]
[Site "Florianopolis"]
[Date "2015.07.04"]
[Round "5"]
[White "Azevedo, Edmundo Roberto Ram"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1996"]
[BlackElo "1905"]
[PlyCount "96"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 d5 4. Bf4 Nc6 5. e3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1 h6 9. Nbd2 e6 10. Be2 Be7 11. 0-0 0-0 12. Bd1 Rfc8 13. Bc2 Bxc2 14. Qxc2 Qd8 15. e4 b5 16. a3 a5 17. Ne5 b4 18. Nxc6 Rxc6 19. e5 Nd7 20. Qa4 Rcc8 21. Qd1 Nf8 22. Qh5 Ng6 23. Be3 bxc3 24. bxc3 a4 25. f4 Qa5 26. Rfc1 Rcb8 27. f5 exf5 28. Qxf5 Qb6 29. Qf3 Qe6 30. g3 Ra5 31. Ra2 Rab5 32. Qd1 Qa6 33. Qf3 Qc6 34. Rf1 Qe6 35. Qd1 Ra5 36. Qc2 Qd7 37. Raa1 Ra6 38. Qd1 Rb2 39. Qf3 Bg5 40. Bxg5 hxg5 41. Rf2 g4 42. Qd1 Rab6 43. Qc1 Nf8 44. Nxc4 Rxf2 45. Nxb6 Qf5 46. Qe1 Rb2 47. Nxa4 Rc2 48. Rc1 Ra2 1/2-1/2

[Event "Florianopolis Cordioli Memorial"]
[Site "Florianopolis"]
[Date "2015.07.04"]
[Round "3"]
[White "Gieseler, Ronny Knoch"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2170"]
[BlackElo "1905"]
[PlyCount "129"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. b3 d5 4. cxd5 Nxd5 5. Bb2 e6 6. g3 Nd7 7. Bg2 N7f6 8. 0-0 Be7 9. d3 0-0 10. Nbd2 b5 11. a4 bxa4 12. bxa4 Rb8 13. Nc4 Ba6 14. Nfe5 Qc7 15. Qd2 Bxc4 16. Nxc4 Nd7 17. Rfc1 Rb3 18. Ra3 Rfb8 19. Rxb3 Rxb3 20. Qc2 Qb8 21. Ba1 Bd8 22. Nd2 Rb4 23. Ne4 Be7 24. Nc3 N7f6 25. Qa2 Rb3 26. Nb5 Rb4 27. Nc3 Rb3 28. Ne4 Qb4 29. Bxf6 gxf6 30. Qd2 f5 31. Qxb4 cxb4 32. Nd2 Ra3 33. Bxd5 exd5 34. Rc8+ Bf8 35. Nf3 Rxa4 36. Nd4 a5 37. Kg2 Ra3 38. Kf3 b3 39. Ke3 b2 40. Rb8 Ra4 41. Rxb2 Bc5 42. Kf4 Bxd4 43. Rb5 Bxf2+ 44. Kxf5 Kg7 45. Rxd5 Ra1 46. Ke4 a4 47. Ra5 a3 48. d4 Be1 49. Ra6 Bc3 50. d5 Bb2 51. h4 Re1 52. Kf3 Rf1+ 53. Ke4 Rf6 54. d6 Rxd6 55. Rxd6 a2 56. Ra6 a1Q 57. Rxa1 Bxa1 58. Kf5 Bf6 59. e4 Bd8 60. e5 Be7 61. e6 f6 62. g4 h5 63. g5 fxg5 64. hxg5 Bd8 65. Kf4 1/2-1/2

[Event "Florianopolis Cordioli Memorial"]
[Site "Florianopolis"]
[Date "2015.07.04"]
[Round "4"]
[White "Maiberg, Wellington Gubiani"]
[Black "Do Prado, Hamilton Mesquita"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "1905"]
[BlackElo "1641"]
[PlyCount "121"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 Nf6 6. e4 d6 7. Nc3 g6 8. Be2 Bg7 9. 0-0 0-0 10. Qd3 Bd7 11. f3 a6 12. Be3 Rc8 13. Rac1 Re8 14. Rfd1 Bc6 15. b4 Nd7 16. Qb1 b6 17. Kh1 Bb7 18. Qb3 Bc6 19. c5 bxc5 20. bxc5 Rb8 21. Qa3 Bb5 22. Nxb5 axb5 23. cxd6 e6 24. Rc7 Rf8 25. Qa7 Ne5 26. f4 Ra8 27. Qc5 Rxa2 28. d7 Rxe2 29. Rc8 Nxd7 30. Rxd8 Nxc5 31. Bxc5 Rxe4 32. g3 b4 33. Rxf8+ Bxf8 34. Rd8 Kg7 35. Bxf8+ Kf6 36. Rb8 Kf5 37. Kg2 Re2+ 38. Kh3 h5 39. Rxb4 f6 40. Bg7 g5 41. fxg5 fxg5 42. g4+ hxg4+ 43. Kg3 Re3+ 44. Kf2 Rf3+ 45. Kg2 e5 46. Rb5 Re3 47. Kf2 Re4 48. Kg3 Re3+ 49. Kf2 Re4 50. Rb6 Rf4+ 51. Kg3 Rf3+ 52. Kg2 Ke4 53. Rb5 Rf5 54. Kg3 Rf7 55. Bxe5 Rf5 56. Kxg4 Rxe5 57. Rxe5+ Kxe5 58. Kxg5 Ke6 59. Kg6 Ke7 60. Kg7 Ke8 61. h4 1-0

[Event "Florianopolis Cordioli Memorial"]
[Site "Florianopolis"]
[Date "2015.07.03"]
[Round "1"]
[White "Dias, Nathan Straginski"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1491"]
[BlackElo "1905"]
[PlyCount "59"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. d4 Bg7 5. Bd3 Nc6 6. h3 0-0 7. Be3 e5 8. d5 Ne7 9. Qd2 Ne8 10. g4 f5 11. gxf5 gxf5 12. exf5 Nxf5 13. 0-0-0 Nxe3 14. Qxe3 Qf6 15. Ng5 Bh6 16. Rdg1 Bf5 17. Nge4+ Kh8 18. Nxf6 Bxe3+ 19. fxe3 Bxd3 20. Nxe8 Bg6 21. Nxc7 Rac8 22. Ne6 Rf2 23. Rxg6 hxg6 24. Rg1 b5 25. a3 a5 26. Rxg6 b4 27. Rh6+ Kg8 28. Rg6+ Kh8 29. Rh6+ Kg8 30. Rg6+ 1/2-1/2

[Event "Florianopolis Cordioli Memorial"]
[Site "Florianopolis"]
[Date "2015.07.03"]
[Round "2"]
[White "Maiberg, Wellington Gubiani"]
[Black "De Borba, Gabriel"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1905"]
[BlackElo "1625"]
[PlyCount "73"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. d4 cxd4 4. Nxd4 a6 5. Nc3 e6 6. e4 Qc7 7. Be2 Nc6 8. Be3 Bb4 9. f3 d5 10. cxd5 exd5 11. 0-0 Qe5 12. Bf2 0-0 13. Nxc6 bxc6 14. Bd4 Qe7 15. Re1 Bc5 16. Bf1 Qa7 17. Bxc5 Qxc5+ 18. Kh1 Be6 19. exd5 cxd5 20. Ne2 Qb6 21. Qd4 Qb7 22. Nf4 Rfe8 23. Bd3 Bd7 24. g4 h6 25. h4 Nh7 26. Rg1 Rab8 27. g5 hxg5 28. Bxh7+ Kxh7 29. Rxg5 f6 30. Rxd5 Bc6 31. Rh5+ Kg8 32. Qc4+ Bd5 33. Nxd5 Re6 34. Nxf6+ Kf7 35. Ne4 Ke7 36. Rc1 Qxb2 37. Qc7+ 1-0

[Event "Florianopolis op"]
[Site "Florianopolis"]
[Date "2015.01.18"]
[Round "10"]
[White "Maiberg, Wellington Gubiani"]
[Black "Boff, Andre Ricardo"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "1880"]
[BlackElo "2000"]
[PlyCount "29"]
[EventDate "2015.01.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. f4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Bc5 5. e3 0-0 6. 0-0 d6 7. d3 Qe8 8. h3 Nbd7 9. Kh2 Qg6 10. Nc3 Qh6 11. Nh4 g6 12. e4 Ne8 13. d4 Bb6 14. Na4 c6 15. Nxb6 1/2-1/2

[Event "Florianopolis op"]
[Site "Florianopolis"]
[Date "2015.01.17"]
[Round "7"]
[White "Prol Medeiros, Horacio"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2085"]
[BlackElo "1880"]
[PlyCount "75"]
[EventDate "2015.01.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. f4 Qc7 9. 0-0 Bd7 10. Kh1 Nc6 11. f5 Nxd4 12. Qxd4 exf5 13. exf5 0-0 14. Bg5 Rad8 15. Rae1 Rfe8 16. Rxe7 Rxe7 17. Bxf6 gxf6 18. Qxf6 Bc6 19. Nd5 Bxd5 20. Bxd5 Re5 21. Bxf7+ Qxf7 22. Qxd8+ Qf8 23. Qd7 Qe7 24. Qc8+ Kf7 25. Qh8 Qh4 26. h3 Re1 27. Rxe1 Qxe1+ 28. Kh2 Qh4 29. Qc3 Qf4+ 30. Qg3 Qxf5 31. Qf3 Kf6 32. Qxf5+ Kxf5 33. Kg3 Ke4 34. Kf2 h5 35. g3 d5 36. Ke2 d4 37. g4 h4 38. b4 1-0

[Event "Florianopolis op"]
[Site "Florianopolis"]
[Date "2015.01.16"]
[Round "5"]
[White "Maiberg, Wellington Gubiani"]
[Black "Lazzarotto, Marcio"]
[Result "1/2-1/2"]
[ECO "C51"]
[WhiteElo "1880"]
[BlackElo "2035"]
[PlyCount "102"]
[EventDate "2015.01.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 d5 5. exd5 Nxb4 6. c3 Nxd5 7. d4 exd4 8. 0-0 Nge7 9. cxd4 Bb6 10. Ba3 Be6 11. Qb3 c6 12. Re1 0-0 13. Nbd2 Re8 14. Ne4 Nf4 15. Bxe6 Nxe6 16. Nd6 Nd5 17. Nxe8 Qxe8 18. Ng5 h6 19. Nxe6 fxe6 20. Qh3 Bxd4 21. Rad1 c5 22. Qxe6+ Qxe6 23. Rxe6 Rd8 24. Bxc5 Bxc5 25. Re5 Rf8 26. Rexd5 Bxf2+ 27. Kh1 Bb6 28. R5d2 Ba5 29. Rb2 Bb6 30. g3 Rf7 31. Kg2 Bc5 32. Rf1 Rd7 33. Rf5 b6 34. Kf1 a5 35. Ke2 Re7+ 36. Kd3 a4 37. Rxc5 bxc5 38. Rb8+ Kf7 39. Ra8 Rd7+ 40. Kc3 Rd4 41. Ra5 Re4 42. Rxc5 Re2 43. a3 Rxh2 44. Kb4 Rh3 45. Rc3 h5 46. Kxa4 h4 47. Rc7+ Kg6 48. gxh4 Rxh4+ 49. Kb5 Rh1 50. a4 Rb1+ 51. Ka6 Kf6 1/2-1/2

[Event "Florianopolis op"]
[Site "Florianopolis"]
[Date "2015.01.15"]
[Round "3"]
[White "Maiberg, Wellington Gubiani"]
[Black "Godoy Olazabal, Arturo"]
[Result "1/2-1/2"]
[ECO "C52"]
[WhiteElo "1880"]
[BlackElo "2198"]
[PlyCount "62"]
[EventDate "2015.01.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 Qf6 7. 0-0 Nge7 8. d5 Nd8 9. Bg5 Qd6 10. Qa4 Bb6 11. Na3 c6 12. Rad1 f6 13. dxc6 Qxc6 14. Bb5 Qc7 15. Nc4 Bc5 16. Be3 0-0 17. Bxc5 Qxc5 18. Nd6 Nec6 19. Qb3+ Kh8 20. Rd5 Qb6 21. Rfd1 Ne6 22. Bf1 Qxb3 23. axb3 Ne7 24. R5d2 a6 25. Nxc8 Nxc8 26. Rxd7 Nc5 27. Rc7 b6 28. b4 Ne6 29. Rc6 Nd8 30. Rc7 Ne6 31. Rc6 Nd8 1/2-1/2

[Event "Florianopolis op"]
[Site "Florianopolis"]
[Date "2015.01.15"]
[Round "4"]
[White "Rippel Junior, Jair"]
[Black "Maiberg, Wellington Gubiani"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2058"]
[BlackElo "1880"]
[PlyCount "43"]
[EventDate "2015.01.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 cxd4 4. exd4 d5 5. Nc3 e6 6. Nf3 Be7 7. Bd3 Nc6 8. a3 0-0 9. 0-0 a6 10. c5 Qc7 11. Re1 Rd8 12. b4 b5 13. Bb2 g6 14. Qc2 Bf8 15. Ne2 Bg7 16. Ng3 Bb7 17. h4 Re8 18. h5 Rad8 19. hxg6 hxg6 20. Re2 Ne4 21. Nxe4 dxe4 22. Bxe4 1/2-1/2

[Event "Florianopolis op"]
[Site "Florianopolis"]
[Date "2015.01.14"]
[Round "2"]
[White "Maiberg, Wellington Gubiani"]
[Black "Gotz, Klaus Seiji Furucho"]
[Result "1/2-1/2"]
[ECO "B39"]
[WhiteElo "1880"]
[BlackElo "2143"]
[PlyCount "88"]
[EventDate "2015.01.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c4 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 e5 10. Bd3 0-0 11. 0-0 d6 12. Qd2 Be6 13. Rad1 Rc8 14. b3 a6 15. Bxd4 exd4 16. Ne2 Rc5 17. Ng3 h5 18. Bb1 b5 19. cxb5 axb5 20. b4 Rc6 21. Rc1 Bc4 22. Rfd1 Qb6 23. Ne2 Bxe2 24. Qxe2 Rc3 25. Rxc3 dxc3 26. Rd5 Rc8 27. Bc2 Rc4 28. a4 Rxb4 29. Rxb5 Qd4 30. Rxb4 Qxb4 31. g3 Bd4 32. Kg2 h4 33. Qb5 Qa3 34. gxh4 Qc1 35. Qe2 Be5 36. Qd3 Qf4 37. Qg3 Qf6 38. Qg4 Bd4 39. Qg3 Be5 40. Qg4 Bf4 41. h5 g5 42. h4 Kg7 43. hxg5 Bxg5 44. f4 Qxf4 1/2-1/2

