[Event "Cinelandia Cortinhas Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2022.03.19"]
[Round "6"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Dias, Matheus Braga"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "1484"]
[BlackElo "1781"]
[PlyCount "46"]
[EventDate "2022.03.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8. Be3 0-0 9. Ne2 Qa5 10. 0-0 Nc6 11. Rc1 a6 12. Kh1 e6 13. d5 Ne5 14. Bb3 c4 15. Bc2 exd5 16. exd5 b5 17. Be4 Bb7 18. Ra1 f5 19. Bc2 Ng4 20. a4 Qc7 21. d6 Qc6 22. Rg1 f4 23. axb5 fxe3 0-1

[Event "Cinelandia Cortinhas Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2022.03.13"]
[Round "3"]
[White "Mascarenhas, Alberto Pinheiro"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2208"]
[BlackElo "1484"]
[PlyCount "67"]
[EventDate "2022.03.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 cxd4 4. exd4 d5 5. c3 Bf5 6. Bf4 Nc6 7. Qb3 Qc8 8. Be2 e6 9. Nbd2 Be7 10. h3 h6 11. 0-0 0-0 12. Rfe1 Rd8 13. Bf1 Bd6 14. Bxd6 Rxd6 15. Ne5 Rb8 16. a4 a5 17. g4 Bh7 18. Bg2 Rd8 19. f4 Re8 20. Re3 Na7 21. Qb6 Nc6 22. Rae1 Qd8 23. Qb3 Na7 24. Qd1 b5 25. axb5 Rxb5 26. b3 Rb8 27. g5 hxg5 28. fxg5 Nd7 29. g6 fxg6 30. Nxd7 Qxd7 31. Qg4 Rb6 32. Nf3 Rxb3 33. Ng5 Nb5 34. Qh4 1-0

[Event "Cinelandia Cortinhas Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2022.03.13"]
[Round "4"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Chaves, Jorge Antonio Torre"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "1484"]
[BlackElo "1855"]
[PlyCount "40"]
[EventDate "2022.03.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nc3 0-0 6. Nf3 d6 7. 0-0 Qe8 8. Re1 e5 9. dxe5 dxe5 10. e4 Nc6 11. exf5 Bxf5 12. Nh4 Rd8 13. Qa4 h6 14. Nxf5 gxf5 15. Bxc6 bxc6 16. Be3 Qh5 17. h4 f4 18. Bc5 fxg3 19. fxg3 Rd3 20. Bf2 Ng4 0-1

[Event "Cinelandia Cortinhas Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2022.03.12"]
[Round "1"]
[White "Fernandes, Felipe Gambini"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "1937"]
[BlackElo "1484"]
[PlyCount "88"]
[EventDate "2022.03.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Bg5 Bg4 11. h3 Bxf3 12. Qxf3 Nbd7 13. Bb5 Ne5 14. Qf4 Rf8 15. Rfe1 a6 16. Be2 b5 17. Bh6 Re8 18. Bxg7 Kxg7 19. Rac1 Rc8 20. Nb1 Qa5 21. a3 c4 22. Qd2 Qb6 23. Nc3 a5 24. Kh1 b4 25. axb4 axb4 26. Nd1 Nxe4 27. Qf4 Nc5 28. Qd4 Kg8 29. Bxc4 Nxc4 30. Rxe8+ Rxe8 31. Qxc4 Re1+ 32. Kh2 Re4 33. Qc2 Qd8 34. Ne3 Qf6 35. Nc4 Qf4+ 36. Kg1 Rd4 37. Ne3 Ne4 38. Rd1 Rxd1+ 39. Nxd1 Qd2 40. Qxd2 Nxd2 41. Ne3 Kf8 42. Nc2 b3 43. Nd4 Nc4 44. Kf1 Nxb2 1/2-1/2

[Event "Cinelandia Cortinhas Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2022.03.12"]
[Round "2"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Rigozinski, Danilo Rocha"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1484"]
[PlyCount "79"]
[EventDate "2022.03.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. a3 c5 5. e3 Nc6 6. Nc3 Bd6 7. dxc5 Bxc5 8. b4 Bb6 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. Bb2 0-0 12. Bd3 Rd8 13. Ke2 e5 14. e4 Qd6 15. Bc2 Bg4 16. Qc1 Nd4+ 17. Bxd4 Qxd4 18. Qe3 Qb2 19. Qb3 Qd4 20. Qe3 Qc4+ 21. Bd3 Qc3 22. Qd2 Qxd2+ 23. Kxd2 Bxf2 24. Nxe5 Bd4 25. Nxg4 Bxa1 26. Rxa1 Rd4 27. Nf2 Rad8 28. Rc1 R4d7 29. Ke3 Kf8 30. Bb5 Rd2 31. Rc7 Ra2 32. Rxb7 Rxa3+ 33. Nd3 a6 34. Bc4 Rc8 35. Kd4 Rd8+ 36. Bd5 f6 37. Nc5 Ra2 38. Ne6+ Ke8 39. Nxd8 Kxd8 40. Bxa2 1-0

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.20"]
[Round "6"]
[White "Peixoto, Luis Fernando de Ol"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1591"]
[BlackElo "1487"]
[PlyCount "63"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c5 5. cxd5 exd5 6. Bg2 Nc6 7. 0-0 h6 8. Nc3 Be7 9. dxc5 Bxc5 10. e3 0-0 11. a3 a5 12. Nb5 Bf5 13. Nfd4 Nxd4 14. Nxd4 Bc8 15. b3 Re8 16. Bb2 Bg4 17. Bf3 Bh3 18. Bg2 Bxg2 19. Kxg2 Rc8 20. Rc1 Be7 21. Nf5 Rxc1 22. Nxe7+ Qxe7 23. Qxc1 Qe4+ 24. Kg1 Qf3 25. Bxf6 Qxf6 26. Qc5 Qb2 27. Qxd5 Qxa3 28. Qxb7 a4 29. Qc6 Rb8 30. bxa4 Rb4 31. Rc1 Qxa4 32. Qc8+ 1-0

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.19"]
[Round "3"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Da Rocha, Lucas Sampaio"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1487"]
[BlackElo "1602"]
[PlyCount "76"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. Qc2 Ne4 8. Bh4 Bb4 9. Rc1 Qxa2 10. Bd3 f5 11. cxd5 Bxc3+ 12. bxc3 Qxc2 13. Rxc2 cxd5 14. 0-0 h6 15. c4 g5 16. Bg3 Nxg3 17. fxg3 dxc4 18. Bxc4 Nb6 19. Bb5+ Bd7 20. Be2 Ke7 21. Ne5 Rhc8 22. Rfc1 Rxc2 23. Rxc2 Rc8 24. Ra2 Rc1+ 25. Kf2 Ba4 26. Bd3 Rc3 27. h3 a6 28. g4 Nd7 29. Rxa4 Nxe5 30. dxe5 Rxd3 31. gxf5 exf5 32. Ke2 Rb3 33. g4 Ke6 34. gxf5+ Kxf5 35. Ra5 Rb5 36. Rxb5 axb5 37. e6 Kxe6 38. Kd3 Ke5 0-1

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.19"]
[Round "4"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Nobre, Jose Adalberto Barb"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1487"]
[BlackElo "1599"]
[PlyCount "68"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 Na6 6. Be3 e5 7. d5 Nc5 8. Qc2 a5 9. Nf3 0-0 10. Be2 b6 11. Nd2 Ne8 12. g4 f5 13. exf5 gxf5 14. gxf5 Bxf5 15. Nde4 Qh4 16. Bg5 Bxe4 17. Nxe4 Qxe4 18. Qxe4 Nxe4 19. Be3 N8f6 20. 0-0-0 Rf7 21. Rhg1 Raf8 22. f3 Nc5 23. b3 Kh8 24. Rg2 Nh5 25. f4 Nxf4 26. Bxf4 Rxf4 27. Rdg1 R4f7 28. Bh5 Bh6+ 29. Kc2 Rf2+ 30. Kb1 Rxg2 31. Rxg2 Rf1+ 32. Kc2 Rc1+ 33. Kb2 Rf1 34. h4 Rf2+ 0-1

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.18"]
[Round "2"]
[White "Fontella, Amanda Karsburg"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1627"]
[BlackElo "1487"]
[PlyCount "145"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 a5 7. Bb5 Nge7 8. Qe2 0-0 9. Be3 Bxe3 10. Qxe3 Nb4 11. 0-0-0 c6 12. Be2 b5 13. Rd6 f5 14. Nc5 fxe4 15. Bg4 Nf5 16. Bxf5 Rxf5 17. a3 Na6 18. N3xe4 Nxc5 19. Nxc5 Qf8 20. Rhd1 Rxf2 21. Nxd7 Bxd7 22. Rxd7 Re8 23. Qg3 Ree2 24. Qb3+ Kh8 25. Rd8 Re8 26. Rxe8 Qxe8 27. Qg3 Rf8 28. Qc7 a4 29. h3 h6 30. Kb1 Kh7 31. Qd6 Kh8 32. Qc5 Rf6 33. g4 Re6 34. Ka2 Rf6 35. h4 Qe6+ 36. Kb1 Qxg4 37. Rd8+ Kh7 38. h5 Rf1+ 39. Ka2 Qe6+ 40. c4 Rf5 41. Qd4 Rxh5 42. Qd3+ Rf5 43. Rf8 g6 44. Rd8 Qxc4+ 45. Qxc4 bxc4 46. Rd7+ Kg8 47. Rd6 Kf7 48. Rxc6 Rf4 49. Ra6 h5 50. Rxa4 h4 51. Ra7+ Kg8 52. Ra8+ Rf8 53. Ra4 Rf4 54. Ra8+ Kh7 55. Re8 h3 56. Re1 h2 57. Rh1 Rh4 58. a4 c3 59. b3 g5 60. a5 g4 61. a6 g3 62. a7 g2 63. a8Q g1Q 64. Qb7+ Qg7 65. Qf3 Qd7 66. Kb1 Qg7 67. Kc2 Qg4 68. Qf7+ Qg7 69. Qf2 Rh3 70. Rxh2 Qg6+ 71. Kd1 Qb1+ 72. Ke2 Qb2+ 73. Ke1 0-1

[Event "Rio de Janeiro Padua Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2019.10.13"]
[Round "5"]
[White "Mangini, Jose Henrique de Me"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1522"]
[BlackElo "1487"]
[PlyCount "64"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. c5 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 b6 7. b4 a5 8. Qa4 Bb7 9. Ne5 axb4 10. Qxb4 Na6 11. Bxa6 Bxa6 12. Nc6 Qe8 13. Nxe7+ Qxe7 14. Nc3 Rfb8 15. a3 bxc5 16. Qxc5 Qxc5 17. dxc5 Rb3 18. Ne2 Rb2 19. Nd4 Rab8 20. Bxc7 Rb1+ 21. Kd2 Rxh1 22. Rxh1 Rb2+ 23. Nc2 Ne4+ 24. Kc1 Rb3 25. Bg3 Nxc5 26. Nb4 Rxa3 27. Rd1 Be2 28. Rd2 Bc4 29. Kb2 Rb3+ 30. Kc1 Rxb4 31. Bd6 Rb5 32. Rb2 Nd3+ 0-1

[Event "Rio de Janeiro Padua Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2019.10.13"]
[Round "4"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Reis, Virginia Lagrange M"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1487"]
[BlackElo "1770"]
[PlyCount "98"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. e4 b4 7. Nb5 d6 8. Bd3 g6 9. Nf3 Bg7 10. 0-0 0-0 11. a4 bxa3 12. Rxa3 Rxa3 13. Nxa3 Nfd7 14. Nc4 Nb6 15. Qb3 Nxc4 16. Bxc4 Ba6 17. Bxa6 Nxa6 18. Qb7 Nb4 19. Bd2 Nd3 20. Bc3 Re8 21. Bxg7 Kxg7 22. Qb5 Nb4 23. Nd2 Qb8 24. Qc4 Qb7 25. f4 Ra8 26. Qc3+ Kg8 27. Nb3 Qb5 28. Rd1 Qe2 29. Qf3 Qxb2 30. Nd2 Ra1 31. Rxa1 Qxa1+ 32. Nf1 Qd4+ 33. Qe3 Qa1 34. Qd2 Qb1 35. Qe2 Nd3 36. g3 c4 37. Kg2 c3 38. Ne3 Ne1+ 39. Kh3 c2 40. Nxc2 Nxc2 41. Qd3 Qb2 42. Qd2 Qb3 43. Qd1 Qc4 44. Qf3 Nd4 45. Qg2 h5 46. Kh4 Qc8 47. h3 Qc3 48. Kg5 Nf3+ 49. Kh6 Qg7# 0-1

[Event "Rio de Janeiro Padua Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2019.10.12"]
[Round "3"]
[White "Soares, Renan Barbosa Monte"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1893"]
[BlackElo "1487"]
[PlyCount "59"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 a6 6. Ba4 d6 7. d4 exd4 8. cxd4 Bd7 9. Nc3 Nge7 10. Be3 0-0 11. h3 b5 12. Bb3 Na5 13. Bc2 Nc4 14. Bc1 f5 15. b3 fxe4 16. Bxe4 Nb6 17. Bxa8 Qxa8 18. Ng5 h6 19. Re1 Ned5 20. Nxd5 Nxd5 21. Ne6 Bxe6 22. Rxe6 Nf4 23. Bxf4 Rxf4 24. Rxg6 Qe4 25. Rg4 Rxg4 26. Qxg4 Qxg4 27. hxg4 Bxd4 28. Re1 Kf7 29. Kh2 Bxf2 30. Rf1 1-0

[Event "Rio de Janeiro Padua Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2019.10.11"]
[Round "1"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Mendes, Rodrigo Machado"]
[Result "0-1"]
[ECO "E38"]
[WhiteElo "1487"]
[BlackElo "1918"]
[PlyCount "68"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. a3 Qa5 6. dxc5 Bxc3+ 7. bxc3 Na6 8. Nf3 Nxc5 9. a4 Nfe4 10. Bb2 d6 11. Nd4 a6 12. Nb3 Nxb3 13. Qxb3 Qc5 14. e3 0-0 15. Bd3 Nf6 16. 0-0 Bd7 17. Ba3 Qc7 18. Rab1 Bc6 19. f3 Rfd8 20. Qc2 Qa5 21. Rb4 h6 22. Bc1 Rac8 23. Be4 d5 24. cxd5 Nxd5 25. Bh7+ Kh8 26. Rc4 Be8 27. Rxc8 Rxc8 28. c4 Bxa4 29. Qe4 Nb6 30. Qxb7 Kxh7 31. Qxf7 Nxc4 32. Qxe6 Qc5 33. Qxa6 Bb5 34. Qe6 Re8 0-1

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2019.06.23"]
[Round "7"]
[White "Azevedo, Jonatas Da Gama"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "0-1"]
[ECO "D53"]
[BlackElo "1488"]
[PlyCount "50"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 c5 6. e3 Nc6 7. Bd3 dxc4 8. Bxc4 a6 9. 0-0 b5 10. Bd3 0-0 11. Bh4 Bb7 12. Qd2 Nb4 13. Qe2 Nxd3 14. Qxd3 b4 15. Na4 Be4 16. Qe2 cxd4 17. Nxd4 e5 18. Nf3 Bd3 19. Qd2 Ne4 20. Bxe7 Nxd2 21. Bxd8 Nxf3+ 22. gxf3 Bxf1 23. Kxf1 Raxd8 24. b3 Rd6 25. Rc1 Rfd8 0-1

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2019.06.22"]
[Round "5"]
[White "Ataide, Igor Silva"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "1270"]
[BlackElo "1488"]
[PlyCount "72"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5 7. Rxe5+ Be7 8. Ba4 0-0 9. Nc3 c6 10. Bb3 Bf6 11. Re2 Nf5 12. Re1 d5 13. a3 Qb6 14. d3 Bd7 15. Bf4 a5 16. Qd2 Qd8 17. Be5 Be7 18. Ne2 b5 19. Ng3 Nxg3 20. Bxg3 a4 21. Ba2 Be6 22. c3 Qc8 23. d4 Qd7 24. Be5 Rae8 25. Re3 Bg5 26. f4 Bh6 27. h3 f6 28. g4 fxe5 29. g5 exf4 30. Rxe6 Qxe6 31. gxh6 Qxh6 32. Qg2 f3 33. Qg3 Re6 34. Kf1 Rg6 35. Qh2 Qe3 36. Qf2 Qd3+ 0-1

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2019.06.22"]
[Round "6"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Laroca, Fernando"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1488"]
[BlackElo "1340"]
[PlyCount "47"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. e3 b6 6. cxd5 Nxd5 7. Bd3 0-0 8. 0-0 Bb7 9. e4 Nxc3 10. bxc3 c5 11. Ba3 Nd7 12. e5 cxd4 13. Bxe7 Qxe7 14. cxd4 Rfd8 15. Rc1 Rac8 16. Qe2 Nf8 17. Ba6 Rxc1 18. Rxc1 Bxf3 19. Qxf3 Rxd4 20. g3 Rd8 21. Bd3 Ng6 22. Bxg6 hxg6 23. Rd1 Rxd1+ 24. Qxd1 1/2-1/2

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2019.06.21"]
[Round "3"]
[White "Oliveira, Guilherme Assis Arr"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "1488"]
[PlyCount "65"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 Nf6 4. Bd3 Bxd3 5. Qxd3 e6 6. Nd2 Bd6 7. Bg3 Nc6 8. c3 0-0 9. Ngf3 Nh5 10. Ne5 f6 11. Nef3 Nxg3 12. hxg3 f5 13. 0-0-0 Na5 14. Ne5 c5 15. Qe2 Rf6 16. f4 cxd4 17. exd4 Bxe5 18. Qxe5 Nc4 19. Nxc4 dxc4 20. d5 Qa5 21. Kb1 Re8 22. Rhe1 Qb6 23. Rd4 Rg6 24. Re3 Rh6 25. Rd1 Rh2 26. Re2 a5 27. dxe6 Rh6 28. e7 Rf6 29. Qd5+ Rf7 30. Qd8 Qc6 31. Qxe8+ Qxe8 32. Rd8 Rxe7 33. Rxe8+ 1-0

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2019.06.21"]
[Round "4"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Calcada, Henrique Galvan"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1488"]
[BlackElo "1332"]
[PlyCount "122"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 e5 7. d5 a5 8. Bg5 h6 9. Be3 Na6 10. a3 b6 11. Be2 Nc5 12. Nd2 a4 13. Bxc5 bxc5 14. Nxa4 Bd7 15. Nc3 Qb8 16. Qc2 Qb7 17. 0-0 Rfb8 18. Rfb1 Qa7 19. Nb5 Bxb5 20. cxb5 Qa4 21. b3 Qa5 22. b4 cxb4 23. axb4 Qb6 24. Ra6 Rxa6 25. bxa6 Nd7 26. Qa4 Nf8 27. b5 Nd7 28. Nb3 Ra8 29. Rc1 h5 30. Rc6 Qb8 31. Qa5 Nb6 32. Nd2 Ra7 33. Nc4 Nxc4 34. Bxc4 Bh6 35. b6 cxb6 36. Rxb6 Qd8 37. Qb5 Kg7 38. Rb8 Qd7 39. Qxd7 Rxd7 40. Rb7 Rd8 41. a7 Ra8 42. Bb5 Bd2 43. Be8 Bb4 44. Bxf7 Bc5 45. Be6+ Kh6 46. Rb8 Rxa7 47. h4 Ra1+ 48. Kh2 Bxf2 49. Rh8+ Kg7 50. Rg8+ Kh6 51. Rh8+ Kg7 52. Rg8+ Kh6 53. g3 Rg1 54. Rf8 Be3 55. Rf3 Bd4 56. Rf6 Kg7 57. Rf7+ Kh6 58. Rf8 Kg7 59. Rg8+ Kh7 60. Rd8 Bc5 61. Rc8 Rf1 1/2-1/2

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2019.06.20"]
[Round "1"]
[White "Nascimento, Gabriela Vitoria"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1488"]
[PlyCount "55"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Be2 Bd6 6. Bxd6 Qxd6 7. 0-0 0-0 8. Nbd2 c5 9. c4 Nc6 10. dxc5 Qxc5 11. Rc1 d4 12. Nb3 Qb6 13. Nbxd4 Nxd4 14. Qxd4 Qa6 15. a3 Rfd8 16. Qc3 Ne4 17. Qb4 Rac8 18. Rfd1 f6 19. Rxd8+ Rxd8 20. Nd4 Bg6 21. c5 Rxd4 22. Bxa6 Rxb4 23. axb4 bxa6 24. c6 Nd6 25. c7 Nc8 26. Rd1 Nb6 27. Rd8+ Kf7 28. c8Q 1-0

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2019.06.20"]
[Round "2"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Ferreira, Wagner Maria Gangin"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1488"]
[BlackElo "1193"]
[PlyCount "79"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 Ne4 5. Qc2 Nxc3 6. bxc3 Be7 7. e4 b6 8. Bd3 Bb7 9. 0-0 d6 10. Be3 Nd7 11. a4 a5 12. Bf4 Nf6 13. e5 Nh5 14. Be3 Bxf3 15. gxf3 Bg5 16. Qd2 Bxe3 17. Qxe3 Qh4 18. Be4 Rd8 19. Bc6+ Kf8 20. c5 Nf4 21. Kh1 d5 22. Rg1 g5 23. Rg4 Qh6 24. Rag1 Rg8 25. cxb6 cxb6 26. c4 f5 27. exf6 Qxf6 28. cxd5 h5 29. Qa3+ Kf7 30. dxe6+ Qxe6 31. d5 Nxd5 32. Bxd5 Rxd5 33. Re4 Qd6 34. Qb3 Kf8 35. Rge1 Kf7 36. Re7+ Kf6 37. Qc3+ Kf5 38. Qc2+ Kf6 39. Qh7 Rf8 40. Qg7+ 1-0

[Event "Rio de Janeiro Cortinhas Memorial 3rd"]
[Site "Rio de Janeiro"]
[Date "2019.05.01"]
[Round "6"]
[White "Leite, Tarcisio Dantas Fro"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1569"]
[BlackElo "1492"]
[PlyCount "45"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 e6 5. 0-0 Ne7 6. Nc3 a6 7. a4 0-0 8. Be3 h6 9. Ne2 Nd7 10. c3 d5 11. Bd3 dxe4 12. Bxe4 Nf6 13. Bc2 Ned5 14. Bd2 Bd7 15. Qc1 Kh7 16. Ne5 Be8 17. c4 Nb6 18. Ra3 Nbd7 19. Rh3 Ng8 20. Ng4 Ndf6 21. Nxh6 Nxh6 22. Bxh6 Kg8 23. Bxg7 1-0

[Event "Rio de Janeiro Cortinhas Memorial 3rd"]
[Site "Rio de Janeiro"]
[Date "2019.05.01"]
[Round "5"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Hubner, Jessica Trindade"]
[Result "0-1"]
[ECO "D18"]
[WhiteElo "1492"]
[BlackElo "1770"]
[PlyCount "68"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Qa5 9. Bd2 Ne4 10. Nxe4 Bxe4 11. Bxb4 Qxb4 12. Qe2 Bxf3 13. gxf3 h5 14. Kh1 Qe7 15. Rg1 g5 16. Rg2 Nd7 17. Rag1 f6 18. Qc2 0-0-0 19. Qe4 Rde8 20. b4 f5 21. Qb1 g4 22. f4 h4 23. b5 cxb5 24. Qxb5 h3 25. Rg3 Nf6 26. Rc1 Kb8 27. Qe5+ Ka8 28. Bb5 Rc8 29. Rgg1 Ne4 30. Rcf1 Qh4 31. Rg3 Nxg3+ 32. fxg3 Qe7 33. Kg1 Rhd8 34. a5 Rd5 0-1

[Event "Rio de Janeiro Cortinhas Memorial 3rd"]
[Site "Rio de Janeiro"]
[Date "2019.04.28"]
[Round "4"]
[White "Da Costa, Carlos Henrique Luz"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1570"]
[BlackElo "1492"]
[PlyCount "100"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 Bf5 4. e3 e6 5. Bd3 Ne4 6. 0-0 c5 7. c3 Nc6 8. a4 cxd4 9. exd4 Be7 10. Na3 0-0 11. Nc2 Na5 12. Ne3 Bg6 13. Ne5 Nc6 14. Nf3 a6 15. Qb3 Rb8 16. Bxb8 Qxb8 17. Ng4 h5 18. Nge5 Nxe5 19. dxe5 Nc5 20. Qb4 Bxd3 21. Rfd1 a5 22. Qf4 Be4 23. Qg3 Qd8 24. c4 Bc2 25. Re1 Nd3 26. Re2 Bb3 27. Nd2 dxc4 28. Nxb3 cxb3 29. Rd2 Qd4 30. Qxd3 Qxe5 31. Qxb3 Bb4 32. Rd7 Bd6 33. g3 h4 34. Rd1 Bc5 35. Qf3 hxg3 36. hxg3 Qxb2 37. R1d2 Qa1+ 38. Kg2 Qxa4 39. Qxb7 Bb4 40. R2d3 Qc2 41. Qe4 Qc8 42. Qf3 Qa8 43. Rb7 Qe8 44. Rd4 Bc5 45. Rh4 Be7 46. Rh5 a4 47. Qe4 g6 48. Rh1 a3 49. Qe5 Qc6+ 50. Kf1 Qxh1+ 0-1

[Event "Rio de Janeiro Cortinhas Memorial 3rd"]
[Site "Rio de Janeiro"]
[Date "2019.04.27"]
[Round "1"]
[White "Fucs, Paulo Moses"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1980"]
[BlackElo "1492"]
[PlyCount "111"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 a6 5. Bg5 Be7 6. e3 dxc4 7. Bxc4 b5 8. Be2 0-0 9. 0-0 Bb7 10. Rc1 Nbd7 11. a3 Rc8 12. b4 Nb6 13. Qb3 Re8 14. Rfd1 Nfd5 15. Bxe7 Qxe7 16. h3 h6 17. Kf1 Kf8 18. Qc2 Kg8 19. Ne4 Nd7 20. Nc5 Nxc5 21. Qxc5 Nb6 22. Qh5 Nd7 23. Rd2 Be4 24. Ne5 Nf6 25. Qh4 Qd6 26. Bh5 Nxh5 27. Qxe4 Nf6 28. Qf3 Qd5 29. Rdc2 Re7 30. Qxd5 Nxd5 31. Rc6 Ra8 32. R6c5 f6 33. Nc6 Rd7 34. g3 Kf7 35. Ke2 g6 36. Na5 Ra7 37. h4 h5 38. f3 Kg8 39. Nb3 Kf7 40. g4 hxg4 41. fxg4 g5 42. hxg5 fxg5 43. Na5 Kf6 44. Rf1+ Kg7 45. Rc6 Re7 46. Rc5 Ra8 47. Nc6 Ree8 48. Ne5 Rf8 49. Rxf8 Rxf8 50. Rc6 Ra8 51. Rxe6 a5 52. Rg6+ Kh7 53. Rxg5 axb4 54. axb4 Nxb4 55. Nd7 Ra2+ 56. Kf3 1-0

[Event "Rio de Janeiro Cortinhas Memorial 3rd"]
[Site "Rio de Janeiro"]
[Date "2019.04.27"]
[Round "2"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "De Lira, Givanildo Jose Duar"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1492"]
[BlackElo "1756"]
[PlyCount "96"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. Qc2 0-0 7. e4 c5 8. Be3 d5 9. exd5 exd5 10. cxd5 cxd4 11. Bxd4 Nxd5 12. Nxd5 Qxd5 13. Bc4 Qh5 14. Be2 Qg6 15. Qb3 Nc6 16. Bc3 Rfe8 17. 0-0 Bf6 18. Bd1 Bxc3 19. Qxc3 Rac8 20. Re1 Rxe1+ 21. Nxe1 Na5 22. Qh3 Re8 23. Bc2 Be4 24. Qd7 Qe6 25. Qxe6 Rxe6 26. Bxe4 Rxe4 27. b4 Nc4 28. f3 Re3 29. Nc2 Rc3 30. Ra2 Kf8 31. Kf2 Rd3 32. Ne1 Rxa3 33. Rxa3 Nxa3 34. Ke3 Nb5 35. Ke4 Ke7 36. Kd5 Kd7 37. Nc2 f6 38. Nd4 Nxd4 39. Kxd4 Kc6 40. Kc4 a6 41. h4 Kd6 42. f4 g6 43. g4 Ke6 44. Kd4 f5 45. g5 Kd6 46. Kc4 a5 47. b5 Ke6 48. Kb3 Kd5 0-1

[Event "Rio de Janeiro Andrade Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.09.09"]
[Round "6"]
[White "Da Cunha, Joao Victor Ximenes"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1556"]
[BlackElo "1494"]
[PlyCount "71"]
[EventDate "2018.09.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. h3 0-0 6. c3 Na5 7. Nbd2 Nxc4 8. Nxc4 d5 9. exd5 Nxd5 10. Ncxe5 f6 11. Nc4 Re8+ 12. Kf1 b5 13. Ncd2 Nf4 14. d4 Bb6 15. Nb3 Nd5 16. Qd3 a5 17. Be3 Ba6 18. Nbd2 c5 19. Re1 cxd4 20. Nxd4 Bxd4 21. Qxd4 b4+ 22. c4 Nxe3+ 23. fxe3 Qe7 24. e4 Rad8 25. Qe3 Qd6 26. Re2 Qe5 27. Nf3 Qc7 28. b3 f5 29. e5 a4 30. Rd2 axb3 31. axb3 Bb7 32. Rxd8 Rxd8 33. Kf2 Be4 34. Ra1 Rd3 35. Ra8+ Kf7 36. Ra7 1-0

[Event "Rio de Janeiro Andrade Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.09.09"]
[Round "5"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Da Silva, Claudio Oliveira"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1494"]
[BlackElo "1741"]
[PlyCount "45"]
[EventDate "2018.09.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 g6 4. e4 Nbd7 5. Nf3 c5 6. d5 Bg7 7. Be2 0-0 8. h3 a6 9. a4 Qc7 10. 0-0 Nb8 11. Nh2 Ne8 12. g4 f5 13. exf5 gxf5 14. gxf5 Bxf5 15. Bg4 Qd7 16. Kh1 Nf6 17. Bxf5 Qxf5 18. Rg1 Kh8 19. Ng4 Nbd7 20. Be3 Ne5 21. Qe2 h5 22. Rg3 hxg4 23. hxg4 0-1

[Event "Rio de Janeiro Andrade Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.09.08"]
[Round "4"]
[White "Florio, Joao Gabriel C De"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "0-1"]
[ECO "A30"]
[BlackElo "1494"]
[PlyCount "116"]
[EventDate "2018.09.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 d6 6. d3 Nf6 7. Qc2 0-0 8. Bd2 e5 9. Nc3 a6 10. a3 Rb8 11. Rab1 b5 12. b3 Bg4 13. h3 Bxf3 14. Bxf3 Nd4 15. Qc1 Nxf3+ 16. exf3 Qd7 17. Kg2 bxc4 18. bxc4 d5 19. Bh6 dxc4 20. Rxb8 Rxb8 21. Bxg7 Kxg7 22. dxc4 Rb3 23. Ne4 Nxe4 24. fxe4 Qd3 25. f3 Rxa3 26. Qg5 f6 27. Qc1 Rc3 28. Qd1 Qxc4 29. Qd7+ Kh6 30. Qe7 Rc2+ 31. Rf2 Rxf2+ 32. Kxf2 Qc2+ 33. Kg1 Qd1+ 34. Kf2 Qd2+ 35. Kg1 Qe3+ 36. Kg2 Qe2+ 37. Kg1 Qxf3 38. Qf8+ Kh5 39. g4+ Kh4 40. Qh6+ Kg3 41. Qd2 Kxh3 42. Qh6+ Kxg4 43. Qxh7 Qg3+ 44. Kf1 Qh3+ 45. Qxh3+ Kxh3 46. Kf2 g5 47. Ke3 g4 48. Kd3 g3 49. Kc4 g2 50. Kxc5 g1Q+ 51. Kd5 Qd4+ 52. Ke6 Qxe4 53. Kxf6 Kg4 54. Ke6 Kg5 55. Kd6 Kf6 56. Kd7 Qd5+ 57. Ke8 e4 58. Kf8 Qd8# 0-1

[Event "Rio de Janeiro Andrade Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.09.08"]
[Round "3"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Castro Silva, Alex"]
[Result "0-1"]
[ECO "E38"]
[WhiteElo "1494"]
[BlackElo "1894"]
[PlyCount "62"]
[EventDate "2018.09.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. Nf3 0-0 6. a3 cxd4 7. axb4 dxc3 8. bxc3 Qc7 9. e4 d5 10. e5 Ng4 11. h3 Nxe5 12. Nxe5 Qxe5+ 13. Be3 Nc6 14. Rd1 a5 15. b5 Ne7 16. Bd3 dxc4 17. Bxh7+ Kh8 18. Be4 f5 19. Bf3 f4 20. Rd4 Nd5 21. 0-0 Nxe3 22. fxe3 Qxe3+ 23. Kh1 e5 24. Qg6 exd4 25. Qh5+ Kg8 26. Bd5+ Be6 27. Bxb7 Rab8 28. Bd5 dxc3 29. Rf3 c2 30. Rxe3 c1Q+ 31. Kh2 Qxe3 0-1

[Event "Rio de Janeiro Andrade Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.09.07"]
[Round "2"]
[White "Pereira Fo, Hildebrando Apolon"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1626"]
[BlackElo "1494"]
[PlyCount "72"]
[EventDate "2018.09.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d3 Bg7 5. Bd2 d6 6. e3 Nf6 7. Be2 0-0 8. 0-0 a6 9. a3 Rb8 10. Qc2 e6 11. d4 cxd4 12. exd4 d5 13. Bf4 Ra8 14. Na4 dxc4 15. Qxc4 Na5 16. Qc3 Bd7 17. Nc5 Rc8 18. Qd2 Bc6 19. Qd1 b5 20. Ne5 Be8 21. Nxa6 Nd5 22. Bg3 Nc4 23. Nxc4 bxc4 24. Nc5 c3 25. b4 Nb6 26. Be5 Bh6 27. Ba6 Ra8 28. b5 Nc4 29. Qe2 Nxe5 30. dxe5 Qd5 31. Qe4 Qxc5 32. Qxa8 Bxb5 33. Qe4 Bxa6 34. Rfe1 c2 35. Kh1 Rc8 36. g3 Qxf2 0-1

[Event "Rio de Janeiro Andrade Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.09.07"]
[Round "1"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Rodrigues, Nei Jorge"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1494"]
[BlackElo "1976"]
[PlyCount "42"]
[EventDate "2018.09.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 a6 4. cxd5 exd5 5. Nc3 c6 6. a4 a5 7. e4 dxe4 8. Nxe4 Bf5 9. Ng3 Be6 10. Ng5 Bb4+ 11. Bd2 Qxg5 12. Bxb4 axb4 13. Bd3 Nf6 14. 0-0 Ra5 15. f4 Qh4 16. f5 Qxd4+ 17. Kh1 Bd7 18. Qe2+ Re5 19. Qf3 0-0 20. Nh5 Nxh5 21. Qxh5 Qxd3 0-1

[Event "Rio de Janeiro Cortinhas Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.05.27"]
[Round "5"]
[White "Machado, Wallace Fernandes"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1683"]
[BlackElo "1483"]
[PlyCount "75"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. Bg5 Be7 7. Nc3 0-0 8. 0-0 d6 9. h3 Be6 10. Qd2 Na5 11. Qe2 a6 12. Bd3 b5 13. a3 c5 14. b3 c4 15. bxc4 bxc4 16. Rfd1 cxd3 17. Qxd3 h6 18. Bh4 g5 19. Bg3 Nh5 20. Bh2 Bc4 21. Qe3 Nf4 22. Nxe5 Qe8 23. Nxc4 Nxc4 24. Qd4 Rc8 25. Bxf4 Rxf4 26. Qd5+ Qf7 27. Qb7 Rf8 28. Nd5 Bf6 29. Nxf6+ Qxf6 30. Qxa6 Qe6 31. f3 h5 32. Rd4 Rc8 33. Rb1 Rf5 34. exf5 Qe3+ 35. Kh1 Rf8 36. Qxc4+ Kh8 37. Re4 Qa7 38. Qe6 1-0

[Event "Rio de Janeiro Cortinhas Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.05.27"]
[Round "4"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Santos Filho, Tadeu Souza"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1483"]
[BlackElo "2113"]
[PlyCount "70"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 g6 2. c4 d6 3. Nc3 Bg7 4. e4 Nf6 5. h3 0-0 6. Nf3 c5 7. d5 Na6 8. a3 Nc7 9. Be3 a6 10. a4 Rb8 11. Bd3 Bd7 12. Qb3 e6 13. Bg5 exd5 14. exd5 Re8+ 15. Kd2 h6 16. Bh4 b6 17. Rae1 Qc8 18. Bxf6 Bxf6 19. Ne4 Be7 20. Qc3 Qd8 21. b3 b5 22. Nh2 f5 23. Ng3 Bf6 24. Qc2 bxa4 25. Ng4 Bg5+ 26. Kd1 axb3 27. Qb1 fxg4 28. Bxg6 Rxe1+ 29. Rxe1 Qf6 30. Bh7+ Kh8 31. Nf5 Bxf5 32. Bxf5 gxh3 33. gxh3 Rf8 34. Bd3 Qc3 35. Re2 a5 0-1

[Event "Rio de Janeiro Cortinhas Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.05.26"]
[Round "2"]
[White "De Lira, Givanildo Jose Duar"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1917"]
[BlackElo "1483"]
[PlyCount "19"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bg5 c5 4. e3 d6 5. Bd3 Qb6 6. b3 cxd4 7. exd4 Bxd4 8. Nxd4 Qxd4 9. Bb5+ Bd7 10. Bxd7+ 1-0

[Event "Rio de Janeiro Cortinhas Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.05.26"]
[Round "3"]
[White "Dias, Matheus Braga"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1805"]
[BlackElo "1483"]
[PlyCount "56"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 Nf6 6. Nc3 0-0 7. d3 d6 8. Bg5 h6 9. Bd2 e5 10. Qc1 Kh7 11. e4 Bg4 12. h3 Bxf3 13. Bxf3 Qd7 14. Bg2 Nd4 15. Qd1 a6 16. a4 Qd8 17. Ne2 Ne6 18. f4 exf4 19. gxf4 Nh5 20. f5 Nd4 21. Nf4 Ng3 22. Qg4 Qg5 23. Nxg6 Qxd2 24. Nxf8+ Rxf8 25. Rf2 Qe3 26. Bf3 Be5 27. Bg2 Rg8 28. Qd1 Nde2+ 0-1

[Event "Rio de Janeiro Cortinhas Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.05.25"]
[Round "1"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Lima, Juarez Antonio A de"]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "1483"]
[BlackElo "1857"]
[PlyCount "18"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nc6 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 Qd6 9. 0-0 Kh8 1/2-1/2

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2018.05.01"]
[Round "5"]
[White "Rial, Antonio Marcos Pino"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1696"]
[BlackElo "1483"]
[PlyCount "75"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 c6 5. Qb3 Qc7 6. Nc3 e6 7. Bd2 Nbd7 8. cxd5 exd5 9. Rc1 Nb6 10. Ne5 Bd6 11. Nb5 Qe7 12. Nxd6+ Qxd6 13. Be2 Nfd7 14. g4 Bg6 15. Nxg6 hxg6 16. h4 g5 17. h5 0-0-0 18. a4 Kb8 19. a5 Nc8 20. a6 b6 21. Bb4 Qe6 22. Kd2 Nd6 23. f3 Rc8 24. Rc3 Rc7 25. Rhc1 Rhc8 26. Bd3 g6 27. h6 f5 28. Bxd6 Qxd6 29. Rh1 Qg3 30. Qd1 f4 31. e4 dxe4 32. Bxe4 c5 33. h7 Rh8 34. Kc1 Nf6 35. Bxg6 Nd5 36. dxc5 Qf2 37. Qxd5 Qg2 38. Rd1 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2018.05.01"]
[Round "6"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Leite, Tarcisio Dantas Fro"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1483"]
[BlackElo "1600"]
[PlyCount "94"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. e3 0-0 6. Bd3 Nbd7 7. 0-0 c6 8. Re1 Re8 9. cxd5 cxd5 10. e4 dxe4 11. Nxe4 Nxe4 12. Rxe4 Nf6 13. Rh4 Bd7 14. Ne5 h6 15. Qf3 Qa5 16. Be3 Rec8 17. Qg3 Kf8 18. Bxh6 gxh6 19. Rxh6 Bd8 20. Rxf6 Bxf6 21. Nxd7+ Ke7 22. Nxf6 Kxf6 23. Qf3+ Kg7 24. Qxb7 Rab8 25. Qf3 Rxb2 26. Qg3+ Kf8 27. Qd6+ Ke8 28. Qg3 Rcb8 29. h4 Qd2 30. d5 R8b6 31. dxe6 Rxe6 32. Qg8+ Ke7 33. Qg5+ Kf8 34. Qxd2 Rxd2 35. Bc4 Re4 36. Bb3 Rxh4 37. g3 Re4 38. Kg2 Ree2 39. Rf1 f6 40. Bc4 Re3 41. Kg1 Rc3 42. Bb3 Rc5 43. Kg2 a5 44. Rh1 Kg7 45. Rh4 Re2 46. Rg4+ Rg5 47. Ra4 Rc5 1/2-1/2

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2018.04.29"]
[Round "4"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Cifuentes Goncalves, Luiz Osvaldo"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "1483"]
[BlackElo "1841"]
[PlyCount "112"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. h3 a6 8. a4 Bg7 9. Nf3 0-0 10. Bd3 Re8 11. 0-0 b6 12. Bf4 Nh5 13. Bh2 Qf6 14. Qc1 Bxh3 15. Be2 Bg4 16. Qg5 Qxg5 17. Nxg5 Bxe2 18. Nxe2 Bf8 19. Nc3 Nd7 20. f4 h6 21. Nh3 Nhf6 22. Nf2 h5 23. b3 Ng4 24. Nxg4 hxg4 25. Bg3 f5 26. Rae1 Bg7 27. e5 dxe5 28. fxe5 Nxe5 29. Re2 Nd3 30. Rxe8+ Rxe8 31. Rd1 Bd4+ 32. Kf1 Nb2 33. Re1 Rxe1+ 34. Bxe1 Nd3 35. d6 Nxe1 36. d7 Bf6 37. Nd5 Bd8 38. Kxe1 Kf7 39. Kd2 Ke6 40. Nf4+ Kxd7 41. Nxg6 Bg5+ 42. Kd3 Ke6 43. Nf8+ Kd5 44. Nd7 b5 45. axb5 axb5 46. Nb6+ Kc6 47. Nc8 Bf6 48. Ke3 c4 49. Na7+ Kc5 50. Nxb5 cxb3 51. Na3 Be5 52. Nb1 Kb4 53. Kd3 f4 54. Ke4 f3 55. gxf3 g3 56. Ke3 Bd4+ 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2018.04.28"]
[Round "2"]
[White "Saraiva, Alexandre Pacheco"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1876"]
[BlackElo "1483"]
[PlyCount "81"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Nbd2 e6 4. c4 c5 5. e3 Nc6 6. cxd5 exd5 7. Bb5 Bd7 8. dxc5 Bxc5 9. 0-0 0-0 10. Nb3 Bb6 11. Bd2 Ne5 12. Bxd7 Nxf3+ 13. Qxf3 Qxd7 14. Rfd1 Rfd8 15. Bc3 Ne4 16. Bd4 Bxd4 17. Nxd4 Rac8 18. Nf5 Rc2 19. Rxd5 Ng5 20. Qg4 Qxd5 21. Ne7+ Kf8 22. Nxd5 Rxd5 23. h4 Ne6 24. Qe4 Rdd2 25. b4 b6 26. Qa8+ Ke7 27. Qxa7+ Kf6 28. Rf1 Rxa2 29. Qxb6 Rab2 30. g4 h6 31. Qb7 g5 32. h5 Kg7 33. b5 Nc5 34. Qc6 Nd3 35. Qc3+ Kg8 36. Ra1 Kh7 37. Qf6 Rxf2 38. Qc6 Rbd2 39. Rf1 Rxf1+ 40. Kxf1 Kg7 41. Qc3+ 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2018.04.28"]
[Round "1"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Rodrigues, Nei Jorge"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1483"]
[BlackElo "1969"]
[PlyCount "56"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. d3 g6 6. 0-0 d5 7. f5 Bg7 8. fxg6 hxg6 9. e4 dxe4 10. dxe4 Qxd1 11. Rxd1 Bxe4 12. Na3 Nc6 13. Nb5 Rc8 14. c3 0-0 15. Bf4 Rfd8 16. Ne5 Nxe5 17. Bxe5 Bxg2 18. Kxg2 Nd5 19. Re1 f6 20. Bf4 Nxf4+ 21. gxf4 Rd2+ 22. Kg3 Rxb2 23. c4 a6 24. Nc3 Kf7 25. Rad1 f5 26. Nd5 e6 27. Ne3 Bd4 28. Ng2 Bf2+ 0-1

[Event "Sao Paulo op-C U1700 7th"]
[Site "Sao Paulo"]
[Date "2018.04.01"]
[Round "5"]
[White "Pereira Fo, Hildebrando Apolon"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1594"]
[BlackElo "1483"]
[PlyCount "79"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. e3 Nf6 4. Nc3 e6 5. Be2 Be7 6. 0-0 0-0 7. d4 d5 8. a3 Ne4 9. Qc2 f5 10. cxd5 exd5 11. Nxd5 Be6 12. Nxe7+ Qxe7 13. Bc4 Bxc4 14. Qxc4+ Kh8 15. Bd2 Nxd2 16. Nxd2 cxd4 17. exd4 Rad8 18. Nf3 Qf6 19. Rad1 g5 20. Qc3 Rd5 21. Rd3 f4 22. h3 Qf5 23. Re1 g4 24. hxg4 Qxg4 25. Nh2 Qg6 26. f3 Qg3 27. Nf1 Qh4 28. Re2 Rff5 29. Qe1 Qxe1 30. Rxe1 Rxd4 31. Rxd4 Nxd4 32. Re8+ Kg7 33. Re7+ Rf7 34. Re4 Nb3 35. Rb4 Nc1 36. Nd2 a5 37. Rb6 Rc7 38. Ne4 Ne2+ 39. Kf2 Ng3 40. Nxg3 1-0

[Event "Sao Paulo op-C U1700 7th"]
[Site "Sao Paulo"]
[Date "2018.03.31"]
[Round "3"]
[White "Usui, Gabriella Yumi"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1759"]
[BlackElo "1483"]
[PlyCount "134"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. Bf4 Nf6 4. Nf3 Bd6 5. Bxd6 Qxd6 6. e3 0-0 7. Bd3 c5 8. dxc5 Qxc5 9. 0-0 Nc6 10. Na4 Qe7 11. c4 Nb4 12. Be2 Rd8 13. Qb3 dxc4 14. Bxc4 a6 15. Nc3 b5 16. Be2 Bb7 17. a3 Nbd5 18. Rfd1 Nxc3 19. Qxc3 Rac8 20. Rxd8+ Qxd8 21. Qb3 Bd5 22. Qd1 Qc7 23. Nd4 e5 24. Nf5 Rd8 25. Qe1 Qd7 26. Ng3 Qb7 27. f3 Rc8 28. Rc1 Re8 29. Nf5 Qa7 30. Qf2 Qd7 31. Ng3 g6 32. Rd1 Qc7 33. Qf1 Qc2 34. Rb1 Ba2 35. Bd3 Qb3 36. Qd1 Qd5 37. Rc1 Bb3 38. Qe2 Rd8 39. Be4 Nxe4 40. Nxe4 Kg7 41. Nf2 Qd2 42. Qxd2 Rxd2 43. Rc6 Rxb2 44. Rxa6 Rb1+ 45. Nd1 Bxd1 46. Kf2 Ba4 47. Rb6 Rb3 48. Rd6 Rxa3 49. Rd5 Ra2+ 50. Kg3 b4 51. Rc5 b3 52. Rc1 b2 53. Rb1 Bc2 54. Rxb2 Rxb2 55. e4 f5 56. exf5 Bxf5 57. h3 Kf6 58. Kh2 h5 59. Kg1 Kg5 60. Kh2 h4 61. Kh1 e4 62. fxe4 Bxe4 63. Kg1 Rxg2+ 64. Kf1 Kf4 65. Ke1 Ke3 66. Kd1 Bc2+ 67. Kc1 Bd3 0-1

[Event "Sao Paulo op-C U1700 7th"]
[Site "Sao Paulo"]
[Date "2018.03.31"]
[Round "4"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Penha, Evelyn Maximiano"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "1483"]
[BlackElo "1630"]
[PlyCount "138"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. Nxb5 Ba6 7. Nc3 g6 8. g3 d6 9. Bg2 Nbd7 10. Nf3 Bg7 11. 0-0 Nb6 12. Re1 Bc4 13. e4 0-0 14. b3 Nxe4 15. Nxe4 Bxa1 16. bxc4 Rxa2 17. Bh6 Bg7 18. Bxg7 Kxg7 19. Qb3 Ra4 20. Nfd2 Rb4 21. Qc3+ Kg8 22. f4 Qd7 23. Rf1 Ra8 24. f5 Qa4 25. fxg6 hxg6 26. Ng5 f6 27. Qe3 Qd7 28. Ne6 g5 29. Qe4 Qe8 30. Nc7 Qf7 31. Nxa8 Nxa8 32. Bh3 Nc7 33. Be6 Nxe6 34. dxe6 Qe8 35. Ra1 Ra4 36. Rc1 Ra2 37. Nf1 Qh5 38. Re1 Qh3 39. Rb1 f5 40. Rb8+ Kg7 41. Qf3 Rc2 42. Re8 Kf6 43. Rf8+ Kxe6 44. Qd5+ Kd7 45. Rxf5 Rg2+ 46. Kh1 Rb2 47. Rf8 Rb1 48. Qf5+ Qxf5 49. Rxf5 Rc1 50. Kg2 Rxc4 51. Ne3 Rd4 52. Rxg5 c4 53. Rg7 c3 54. Rxe7+ Kc6 55. h4 c2 56. Nxc2 Rd2+ 57. Kf3 Rxc2 58. h5 Rh2 59. g4 d5 60. Re2 Rh3+ 61. Kg2 Rh4 62. Kg3 Rh1 63. Rh2 Rg1+ 64. Kf4 Rf1+ 65. Kg5 d4 66. Rd2 Kd5 67. h6 Rh1 68. Kg6 Ke4 69. g5 Ke3 1/2-1/2

[Event "Sao Paulo op-C U1700 7th"]
[Site "Sao Paulo"]
[Date "2018.03.30"]
[Round "1"]
[White "Belkovsky, Mikhael"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "C63"]
[BlackElo "1483"]
[PlyCount "85"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. Nc3 Bc5 7. Bg5 0-0 8. 0-0 d6 9. h3 Ne7 10. a3 a6 11. Ba4 b5 12. Bb3+ Kh8 13. Bxf6 Rxf6 14. Nxe5 Be6 15. Bxe6 dxe5 16. Ba2 Qf8 17. Qe2 c6 18. Rad1 Ng6 19. g3 Qe7 20. Qg4 Nf8 21. Kg2 Ne6 22. Ne2 Raf8 23. f3 Rg6 24. Qh5 Rg5 25. Qh4 Rf6 26. g4 Rh6 27. Qe1 Rf6 28. Qa5 Nc7 29. h4 Rgg6 30. Ng3 Ne8 31. Qxa6 Rd6 32. Nf5 Qd8 33. Nxd6 Rxd6 34. Rxd6 Qxd6 35. Qc8 Qf8 36. Rd1 Be7 37. c4 Bxh4 38. cxb5 h5 39. b6 hxg4 40. Qxg4 g5 41. Qh5+ Kg7 42. Rd7+ Kf6 43. Rf7+ 1-0

[Event "Sao Paulo op-C U1700 7th"]
[Site "Sao Paulo"]
[Date "2018.03.30"]
[Round "2"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Amaral, Danilo Tokechi"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1483"]
[BlackElo "1188"]
[PlyCount "63"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 e5 7. d5 a5 8. Be3 Na6 9. a3 c5 10. Be2 Nc7 11. Qc2 Bd7 12. 0-0 Nfe8 13. g4 Nf6 14. Nd2 h5 15. f3 hxg4 16. hxg4 Nh7 17. Kg2 Bf6 18. Rh1 Kg7 19. Bh6+ Kg8 20. Bxf8 Qxf8 21. Rh2 Kg7 22. Rah1 Qg8 23. Rxh7+ Qxh7 24. Rxh7+ Kxh7 25. Na4 b5 26. Nb6 Rd8 27. Nxd7 Rxd7 28. cxb5 Rd8 29. Qa4 Ra8 30. b6 Bg5 31. Qc6 Bxd2 32. bxc7 1-0

[Event "Rio de Janeiro Motta Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.03.27"]
[Round "6"]
[White "Da Luz, Luiz Alberto"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "0-1"]
[ECO "C33"]
[WhiteElo "1535"]
[BlackElo "1768"]
[PlyCount "82"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 Qh4+ 4. Kf1 Qe7 5. Qe2 Nc6 6. Nf3 g5 7. h3 Bg7 8. c3 Nf6 9. Nxg5 Ne5 10. Bb3 Bh6 11. Nf3 Nh5 12. Qb5 Ng3+ 13. Kf2 Nxf3 14. gxf3 c6 15. Qd3 Qg5 16. Kg2 Rg8 17. h4 Qg7 18. Qd4 f6 19. Bxg8 Ne2+ 20. Kf2 Nxd4 21. Rg1 Qxg1+ 22. Kxg1 Ne2+ 23. Kf1 Nxc1 24. Na3 Nd3 25. Ke2 Ne5 26. Rg1 b6 27. Bxh7 Ba6+ 28. c4 0-0-0 29. b3 Bf8 30. Nc2 b5 31. d4 Nf7 32. Kd3 bxc4+ 33. bxc4 d5 34. Bf5+ Kc7 35. h5 dxc4+ 36. Kc3 Nd6 37. Nb4 Nb5+ 38. Kxc4 Rxd4+ 39. Kb3 Rxb4+ 40. Kc2 Nd4+ 41. Kc3 Ne2+ 0-1

[Event "Rio de Janeiro Motta Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.03.20"]
[Round "5"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Da Costa, Carlos Henrique Luz"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1768"]
[BlackElo "1688"]
[PlyCount "132"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 b6 2. c4 Bb7 3. Nc3 d6 4. Nf3 g6 5. e4 Nd7 6. Bd3 Bg7 7. Be3 e5 8. Qd2 exd4 9. Bxd4 Bxd4 10. Nxd4 Ne5 11. Be2 Nf6 12. f4 Ned7 13. Bd3 Nc5 14. 0-0-0 Nxd3+ 15. Qxd3 Qd7 16. Rhg1 0-0-0 17. h3 Rhe8 18. Rde1 Re7 19. Nb3 Rde8 20. Nd2 Qc6 21. Nb5 Kb8 22. Nd4 Qa4 23. e5 dxe5 24. fxe5 Rxe5 25. Rxe5 Rxe5 26. N4f3 Re8 27. Kb1 Ne4 28. b3 Qb4 29. Qd7 Nxd2+ 30. Nxd2 Re2 31. Qd8+ Bc8 32. Rd1 Qa3 33. g4 Qe7 34. Qxe7 Rxe7 35. Nf3 Re3 36. Ng5 f5 37. Rd8 Kb7 38. gxf5 Bxf5+ 39. Kb2 h5 40. Rg8 Re2+ 41. Ka1 Re1+ 42. Kb2 a5 43. Nf3 Re3 44. Ng5 Rg3 45. h4 Rg4 46. Nf3 Rf4 47. Ne5 Rxh4 48. Nf7 Rh2+ 49. Kc3 Rxa2 50. Nd8+ Ka6 51. Nc6 Rc2+ 52. Kd4 Rd2+ 53. Kc3 Rd3+ 54. Kb2 Kb7 55. Nd8+ Kc8 56. Nc6+ Kb7 57. Nd8+ Ka6 58. Nc6 Be4 59. Nb8+ Kb7 60. Re8 Bf5 61. Ka3 h4 62. c5 bxc5 63. Ka4 Kb6 64. b4 Rd4 65. Ka3 cxb4+ 66. Kb3 h3 0-1

[Event "Rio de Janeiro Motta Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.03.13"]
[Round "4"]
[White "Patricio, Sergio"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1929"]
[BlackElo "1768"]
[PlyCount "106"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Bg5 c5 5. Nf3 Nc6 6. e3 Be7 7. Be2 0-0 8. 0-0 b6 9. cxd5 exd5 10. Rc1 c4 11. b3 Ba6 12. bxc4 dxc4 13. Qa4 Na5 14. Ne5 Bb7 15. Bxc4 Nxc4 16. Qxc4 Rc8 17. Qa4 a6 18. Bxf6 Bxf6 19. Nd7 Bc6 20. Nxf6+ Qxf6 21. Qxa6 Qg5 22. e4 f5 23. d5 Ba8 24. f4 Qf6 25. e5 Qd8 26. d6 Qh4 27. Qe2 g5 28. Qf2 Qh5 29. fxg5 f4 30. a4 Qxg5 31. Qa2+ Kh8 32. e6 Qc5+ 33. Qf2 Qxd6 34. Nb5 Qxe6 35. Qd4+ Kg8 36. Nc7 Qe3+ 37. Qxe3 fxe3 38. Rxf8+ Rxf8 39. Re1 Bc6 40. Rxe3 Bxa4 41. Re7 Rf7 42. Rxf7 Kxf7 43. Kf2 b5 44. Ke2 b4 45. Kd2 b3 46. Kc3 Kg6 47. Na6 Bc6 48. g3 Bd5 49. Nc5 Kf5 50. h3 h5 51. Nd3 Ke4 52. g4 hxg4 53. hxg4 Bg8 1/2-1/2

[Event "Rio de Janeiro Motta Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.03.06"]
[Round "3"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Gomes, Erick"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "1768"]
[BlackElo "1386"]
[PlyCount "109"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 d6 5. e4 a6 6. a4 Nbd7 7. Nf3 Nb6 8. a5 Nbd7 9. Bd3 b6 10. axb6 exd5 11. Nxd5 Nxd5 12. exd5 Nxb6 13. h3 Be7 14. 0-0 0-0 15. Bd2 Bf6 16. Ba5 Bd7 17. Qc2 Rb8 18. Bxh7+ Kh8 19. Bd3 Qc8 20. Kh2 g6 21. Qc1 Kg7 22. Bc3 Bxc3 23. Qxc3+ f6 24. Ng5 Na4 25. Rxa4 Bxa4 26. Ne6+ Kh7 27. Nxf8+ Qxf8 28. Qa5 Bd7 29. Qxa6 Rxb2 30. Qa3 Rd2 31. Bb1 Qe7 32. Qg3 f5 33. Qc3 Qe5+ 34. Qxe5 dxe5 35. Re1 Ba4 36. Rxe5 Rxf2 37. d6 Kg8 38. Rxc5 Rb2 39. Bd3 Rd2 40. Rd5 Bd7 41. c5 Kg7 42. Re5 Kf6 43. Re7 Bc6 44. Bf1 Rd1 45. Rc7 Be8 46. Be2 Rd2 47. Bf3 Ke6 48. Re7+ Kf6 49. Rxe8 Kf7 50. Re7+ Kf8 51. Bc6 f4 52. Re5 f3 53. Bxf3 Rb2 54. c6 Rb6 55. d7 1-0

[Event "Rio de Janeiro Motta Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.02.27"]
[Round "2"]
[White "Venturelli, Luciano"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1552"]
[BlackElo "1768"]
[PlyCount "53"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Nxc6 bxc6 7. Bg5 0-0 8. Bd3 Re8 9. 0-0 Re5 10. Bf4 Rh5 11. e5 Rh4 12. Bg5 Rb4 13. exf6 gxf6 14. Bh6 d5 15. Qh5 Bg4 16. Qh4 Be6 17. Qg3+ Rg4 18. Qf3 Rh4 19. Be3 d4 20. g3 Rg4 21. Bf5 Rg7 22. Bh6 Bxf5 23. Qxf5 dxc3 24. Bxg7 cxb2 25. Rab1 Kxg7 26. Qxc5 Rb8 27. Qc3 1-0

[Event "Rio de Janeiro Motta Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.02.20"]
[Round "1"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Frota, Alvaro M"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1768"]
[BlackElo "2107"]
[PlyCount "78"]
[EventDate "2018.02.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 e5 7. d5 Na6 8. Be3 c6 9. Bd3 Nc5 10. Bc2 a5 11. a3 Qe7 12. b4 axb4 13. axb4 Rxa1 14. Qxa1 Na6 15. Qa3 Nd7 16. 0-0 f5 17. exf5 gxf5 18. Bg5 Qf7 19. b5 e4 20. bxa6 exf3 21. g3 bxa6 22. dxc6 Qh5 23. Bh4 Nc5 24. Nd5 f4 25. Ne7+ Kh8 26. Nxc8 fxg3 27. fxg3 f2+ 28. Kh2 Qe2 29. Qc1 Rxc8 30. Bf5 Rxc6 31. Bg4 Qe5 32. Qb1 d5 33. cxd5 Rh6 34. Bg5 Rg6 35. Bf4 Qxd5 36. Bf5 Rf6 37. Bg4 Nd3 38. Be3 Ne1 39. Rxf2 Rxf2+ 0-1

[Event "Rio de Janeiro Alex U1600 1st"]
[Site "Rio de Janeiro"]
[Date "2018.01.14"]
[Round "5.1"]
[White "Da Cunha, Joao Victor Ximenes"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1583"]
[BlackElo "1436"]
[PlyCount "40"]
[EventDate "2018.01.05"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. Nc3 Bb4 7. Bg5 Bxc3+ 8. bxc3 0-0 9. 0-0 Qe7 10. Nh4 d6 11. Bc4+ Kh8 12. Bxf6 Qxf6 13. Qh5 Ne7 14. g3 Bh3 15. Ng6+ Nxg6 16. Qxh3 Qf3 17. Bd3 Nf4 18. gxf4 Qxh3 19. fxe5 dxe5 20. Rab1 Rf6 0-1

[Event "Rio de Janeiro Alex U1600 1st"]
[Site "Rio de Janeiro"]
[Date "2018.01.13"]
[Round "4.1"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Gomes, Pedro Pessoa"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1436"]
[BlackElo "1592"]
[PlyCount "69"]
[EventDate "2018.01.05"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 a5 8. Be2 Na6 9. a3 Nc5 10. Qc2 Nh5 11. g3 a4 12. Be3 Bd7 13. 0-0-0 f5 14. Ng5 f4 15. gxf4 exf4 16. Bxc5 Qxg5 17. Bxh5 Qxh5 18. Bd4 Bxd4 19. Rxd4 Qe5 20. Qd1 Rfb8 21. Nb5 Bxb5 22. cxb5 Ra5 23. Rb4 Rc8 24. Qg4 Re8 25. Re1 c6 26. bxc6 Rxd5 27. cxb7 Rc5+ 28. Kb1 d5 29. b8Q Rxb8 30. Rxb8+ Qxb8 31. Qe6+ Kh8 32. exd5 Rb5 33. Qf6+ Kg8 34. Re7 Qf8 35. Qe6+ 1-0

[Event "Rio de Janeiro Alex U1600 1st"]
[Site "Rio de Janeiro"]
[Date "2018.01.07"]
[Round "3.1"]
[White "Tiomno, Luiz Sergio"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1580"]
[BlackElo "1436"]
[PlyCount "60"]
[EventDate "2018.01.05"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nc3 e6 4. a3 Bd6 5. Bg5 0-0 6. e3 c5 7. Nf3 Nc6 8. Bb5 a6 9. Bxc6 bxc6 10. dxc5 Bxc5 11. b4 Bd6 12. 0-0 a5 13. Na2 axb4 14. axb4 Ba6 15. Re1 Bc4 16. Qb1 h6 17. Bf4 Be7 18. Be5 Ng4 19. Bb2 Rxa2 20. Rxa2 Bxa2 21. Qxa2 Bxb4 22. Rb1 Bd6 23. h3 Nf6 24. Bd4 c5 25. Be5 Qc7 26. Bxf6 gxf6 27. Qa4 c4 28. c3 f5 29. Nd4 Rb8 30. Ra1 Qb7 0-1

[Event "Rio de Janeiro Alex U1600 1st"]
[Site "Rio de Janeiro"]
[Date "2018.01.06"]
[Round "2.1"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "De Albuquerque, Ian Telek C"]
[Result "0-1"]
[ECO "D88"]
[WhiteElo "1436"]
[BlackElo "1508"]
[PlyCount "88"]
[EventDate "2018.01.05"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Bc4 Nc6 9. Ne2 Qa5 10. 0-0 cxd4 11. cxd4 0-0 12. d5 Ne5 13. Bb3 Kh8 14. f4 Ng4 15. Bd2 Qc5+ 16. Kh1 Nf2+ 17. Rxf2 Qxf2 18. Rc1 Bg4 19. Bc4 Rac8 20. Qg1 Qxg1+ 21. Nxg1 b5 22. Bxb5 Rxc1 23. Bxc1 Rc8 24. Be3 Rc2 25. a4 a5 26. e5 Ra2 27. Bc5 Bf8 28. Bb6 Bd1 29. Bxa5 Bxa4 30. Bc4 Rc2 31. Bd3 Rc5 32. Bb6 Rxd5 33. Bc4 Rd2 34. Bxf7 Bc6 35. Nf3 Rd1+ 36. Bg1 Bh6 37. Bb3 Bxf3 38. gxf3 Rd3 39. Bc4 Rxf3 40. Bd4 Rxf4 41. Be3 Rxc4 42. Bxh6 Re4 43. Bd2 Kg8 44. Bc3 Kf7 0-1

[Event "Rio de Janeiro Alex U1600 1st"]
[Site "Rio de Janeiro"]
[Date "2018.01.05"]
[Round "1.1"]
[White "Da Costa, Carlos Henrique Luz"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1554"]
[BlackElo "1436"]
[PlyCount "92"]
[EventDate "2018.01.05"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Nbd2 e6 4. e3 Bd6 5. Bd3 0-0 6. b3 c5 7. Bb2 Nc6 8. c4 Nb4 9. Be2 cxd4 10. Nxd4 e5 11. Nc2 e4 12. Nxb4 Bxb4 13. 0-0 Qa5 14. Bxf6 gxf6 15. Nb1 dxc4 16. Bxc4 Qg5 17. Qd5 Qg6 18. Rd1 Be6 19. Qb5 Bxc4 20. Qxb4 Be2 21. Rd4 Bf3 22. g3 Qf5 23. Qe1 Rad8 24. Nd2 Rxd4 25. exd4 Qd5 26. Nxf3 exf3 27. Qe3 Rd8 28. Rc1 b6 29. Rc3 Qxd4 30. Qxd4 Rxd4 31. Rxf3 Rd1+ 32. Kg2 Kg7 33. Rc3 Rd6 34. b4 a5 35. Rc4 Rd5 36. bxa5 Rxa5 37. a4 b5 38. Rg4+ Kf8 39. axb5 Rxb5 40. Kh3 Ke7 41. Rh4 h5 42. Re4+ Kd6 43. Re8 Kd7 44. Rh8 Ke6 45. Kh4 Rb2 46. f4 Rxh2# 0-1

[Event "Rio de Janeiro Padua Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2017.10.14"]
[Round "3"]
[White "Da Silva, Claudio Oliveira"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1784"]
[BlackElo "1454"]
[PlyCount "49"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. 0-0 d6 7. Nc3 Bd7 8. a3 Be7 9. Bc4 Bg4 10. Qd3 Qd7 11. Ng5 Rf8 12. f4 h6 13. Nf3 exf4 14. Bxf4 g5 15. Bg3 0-0-0 16. Bb5 Nh5 17. Nd4 Rxf1+ 18. Rxf1 Rf8 19. Nd5 Rxf1+ 20. Kxf1 Nxg3+ 21. hxg3 Kd8 22. Qc3 Qe8 23. Bxc6 bxc6 24. Nxc6+ Kd7 25. Ncxe7 1-0

[Event "Rio de Janeiro Padua Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2017.10.14"]
[Round "4"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Silva, Joao Paulo Gomes"]
[Result "0-1"]
[ECO "A83"]
[WhiteElo "1454"]
[BlackElo "1587"]
[PlyCount "70"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. e4 fxe4 5. Nxe4 Be7 6. Bd3 Nxe4 7. Bxe7 Qxe7 8. Bxe4 Qb4+ 9. c3 Qxb2 10. Ne2 0-0 11. 0-0 Qb5 12. Qc2 Qh5 13. Ng3 Qh6 14. Rae1 d5 15. Bd3 b6 16. Qe2 a5 17. a4 Nc6 18. f4 Ne7 19. c4 Nf5 20. cxd5 Nxd4 21. Qe4 Nf5 22. dxe6 Bxe6 23. Nxf5 Bxf5 24. Qd5+ Kh8 25. Bxf5 Rad8 26. Qe4 Qh5 27. g4 Qf7 28. Be6 Qf6 29. Rd1 Rde8 30. f5 Qe7 31. Qe5 c5 32. Rd7 Qxd7 33. Rf4 Qd1+ 34. Kg2 Rd8 35. Kg3 Qg1+ 0-1

[Event "Rio de Janeiro Padua Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2017.10.12"]
[Round "2"]
[White "Manzi, Luiz Antonio Bardao"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2016"]
[BlackElo "1454"]
[PlyCount "65"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bf5 3. Bb2 Nf6 4. e3 e6 5. d4 c6 6. Bd3 Bg6 7. 0-0 Bd6 8. Nbd2 Nbd7 9. Ne5 Bh5 10. Be2 Bg6 11. f4 Bf5 12. g4 Be4 13. g5 Ng8 14. Nxe4 dxe4 15. c4 c5 16. Nxd7 Qxd7 17. dxc5 Bxc5 18. Qxd7+ Kxd7 19. Rad1+ Kc7 20. Bxg7 Ne7 21. Bd4 Bxd4 22. Rxd4 Rad8 23. Rfd1 Nf5 24. Rxd8 Rxd8 25. Kf2 Rh8 26. Bg4 Nd6 27. Kg3 h5 28. Bh3 h4+ 29. Kf2 b6 30. Rd4 a5 31. Bg2 h3 32. Bxe4 Nxe4+ 33. Rxe4 1-0

[Event "Rio de Janeiro Padua Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2017.10.12"]
[Round "1"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Chauca, Jose Luis Murga"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1454"]
[BlackElo "2063"]
[PlyCount "112"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 e6 3. e3 c5 4. c3 Qc7 5. Bd3 b6 6. Nd2 Bb7 7. Ngf3 Be7 8. Qe2 a6 9. 0-0 d6 10. Kh1 0-0 11. Rg1 Nbd7 12. g4 b5 13. h4 Rfe8 14. Kh2 Nf8 15. b3 d5 16. Ne5 Ne4 17. Bb2 Bxh4 18. g5 f6 19. gxf6 Bxf6 20. Ndf3 Qe7 21. Ng4 Nd7 22. Nfe5 Bxe5 23. dxe5 Qh4+ 24. Kg2 d4 25. Bxe4 Bxe4+ 26. Kf1 Qh3+ 27. Ke1 Bf3 28. Nf2 Qh2 29. Rxg7+ Kxg7 30. Qxf3 Kh8 31. cxd4 cxd4 32. Bxd4 Rac8 33. Kd2 Rg8 34. Rh1 Qg2 35. Qe2 Qc6 36. Qd3 Nf8 37. f5 Rg2 38. Rf1 Qf3 39. e4 Qxd3+ 40. Kxd3 Rg3+ 41. Ke2 Kg8 42. Nh1 Rg2+ 43. Kf3 Rxa2 44. Rg1+ Kf7 45. Kf4 a5 46. Ng3 a4 47. bxa4 Rxa4 48. Bb6 exf5 49. Nxf5 Ne6+ 50. Kf3 Rc3+ 51. Be3 Nd4+ 52. Nxd4 Rxd4 53. Kf4 Rdd3 54. Re1 Rxe3 55. Rxe3 Rxe3 56. Kxe3 Ke6 0-1

[Event "Rio de Janeiro Andrade Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2017.06.18"]
[Round "6"]
[White "Mesquita, Victor Noronha"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "0-1"]
[ECO "D06"]
[BlackElo "1451"]
[PlyCount "72"]
[EventDate "2017.06.15"]
[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 d5 2. c4 Nf6 3. Nc3 Bf5 4. Bf4 e6 5. Nf3 Bd6 6. Be5 0-0 7. e3 Nc6 8. Bxf6 Qxf6 9. cxd5 exd5 10. Nxd5 Qe6 11. Nc3 Nb4 12. Rc1 Nxa2 13. Nxa2 Qxa2 14. Qd2 a5 15. Kd1 Bb4 16. Qe2 Qb3+ 17. Rc2 Bxc2+ 18. Qxc2 Qxc2+ 19. Kxc2 c5 20. g3 cxd4 21. exd4 Rac8+ 22. Kb1 Rfe8 23. Bg2 Re2 24. Ne5 Rcc2 25. Nd3 Rcd2 26. Nxb4 axb4 27. Bxb7 Rxb2+ 28. Ka1 Ra2+ 29. Kb1 Reb2+ 30. Kc1 Rxf2 31. Kb1 Rxh2 32. Re1 Rae2 33. Rd1 b3 34. d5 Ra2 35. d6 Rhd2 36. Re1 g6 0-1

[Event "Rio de Janeiro Andrade Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2017.06.18"]
[Round "5"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Leite, Tarcisio Dantas Fro"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1451"]
[BlackElo "1643"]
[PlyCount "32"]
[EventDate "2017.06.15"]
[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 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Be7 5. 0-0 0-0 6. Nbd2 h6 7. Ne5 c5 8. c3 Bd7 9. f4 Nc6 10. Kh1 a6 11. g4 g5 12. h4 Nxe5 13. fxe5 Ne4 14. Bxe4 dxe4 15. Nxe4 Bc6 16. Qc2 Qd5 0-1

[Event "Rio de Janeiro Andrade Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2017.06.17"]
[Round "3"]
[White "Gomes, Pedro Pessoa"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1609"]
[BlackElo "1451"]
[PlyCount "61"]
[EventDate "2017.06.15"]
[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 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 e6 5. Nf3 d5 6. cxd5 Nxd5 7. 0-0 Be7 8. a3 0-0 9. Qc2 Re8 10. Rd1 Nd4 11. Nxd4 cxd4 12. Nb5 Bd7 13. Nxd4 Nb6 14. b3 Rc8 15. Qe4 Nd5 16. Bb2 Bf6 17. f4 Bxd4+ 18. Qxd4 Nf6 19. g4 Rc2 20. g5 Nh5 21. e3 Qe7 22. Bf3 e5 23. Qxe5 Rxb2 24. Qxb2 g6 25. Rac1 Qe6 26. Qd4 Rd8 27. Rc7 Qh3 28. Bg2 Qg4 29. Rdc1 Ng7 30. Rxd7 Rxd7 31. Rc8+ 1-0

[Event "Rio de Janeiro Andrade Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2017.06.17"]
[Round "4"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Tiomno, Luiz Sergio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1451"]
[BlackElo "1650"]
[PlyCount "105"]
[EventDate "2017.06.15"]
[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 d5 2. Nf3 e6 3. e3 Be7 4. Bd3 Nc6 5. c3 h6 6. Nbd2 Nf6 7. 0-0 Bd7 8. Ne5 Bd6 9. f4 0-0 10. Ndf3 Ne7 11. Nxd7 Qxd7 12. Ne5 Bxe5 13. fxe5 Nh7 14. e4 c6 15. Qg4 Kh8 16. exd5 cxd5 17. Qh5 f5 18. exf6 Nxf6 19. Rxf6 Rxf6 20. Bg5 Raf8 21. Bxf6 Rxf6 22. Rf1 Rxf1+ 23. Kxf1 Kg8 24. g4 Kf8 25. Qe5 Nc6 26. Qg3 Qe7 27. Bb5 Nd8 28. Ke2 a6 29. Bd3 Nc6 30. Qf4+ Ke8 31. b4 b5 32. h3 e5 33. dxe5 Nxe5 34. Qe3 Kf7 35. h4 Nxg4 36. Qxe7+ Kxe7 37. Bf5 Ne5 38. Bc8 g5 39. hxg5 hxg5 40. Bxa6 Kf6 41. Bxb5 Kf5 42. a4 g4 43. Kf2 Kf4 44. Kg2 Nf3 45. a5 g3 46. Be2 Nh4+ 47. Kg1 Ke3 48. Bh5 Kd3 49. a6 Kxc3 50. a7 Kxb4 51. a8Q d4 52. Qb8+ Kc3 53. Qxg3+ 1-0

[Event "Rio de Janeiro Andrade Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2017.06.15"]
[Round "1"]
[White "Lima, Juarez Antonio A de"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1897"]
[BlackElo "1451"]
[PlyCount "49"]
[EventDate "2017.06.15"]
[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 e5 2. Nc3 Nc6 3. d3 Nf6 4. Nf3 Bc5 5. Be2 h6 6. 0-0 d6 7. a3 Bg4 8. Nd5 Bxf3 9. Nxf6+ Qxf6 10. Bxf3 Nd4 11. Bg4 Qg6 12. a4 h5 13. Bh3 Ne6 14. Qe1 Ng5 15. Bxg5 Qxg5 16. b4 Bb6 17. a5 Bd4 18. c3 Qf6 19. cxd4 g5 20. dxe5 dxe5 21. Bf5 Rd8 22. Qc3 c6 23. Rfd1 Rd4 24. b5 Rh6 25. Qc5 1-0

[Event "Rio de Janeiro Andrade Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2017.06.15"]
[Round "2"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Pereira, Marcos Luciano"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1451"]
[BlackElo "1742"]
[PlyCount "104"]
[EventDate "2017.06.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e3 g6 2. b3 Bg7 3. d4 c5 4. Bb2 Nc6 5. Nf3 Qa5+ 6. Bc3 Qc7 7. Be2 cxd4 8. exd4 e6 9. 0-0 Nge7 10. Bb2 d5 11. c4 b6 12. Nc3 Ba6 13. Nb5 Bxb5 14. cxb5 Na5 15. Rc1 Qd7 16. Ne5 Bxe5 17. dxe5 0-0 18. h4 Rac8 19. h5 Rxc1 20. Bxc1 Qc7 21. Ba3 Re8 22. Bd6 Qd7 23. hxg6 fxg6 24. Qc1 Nf5 25. Ba3 Nd4 26. Qd2 Nxb5 27. Bxb5 Qxb5 28. Rc1 Qd7 29. Bd6 Rc8 30. Re1 Nb7 31. Ba3 Nc5 32. f3 Qb7 33. Qd4 Rc7 34. Bc1 Qc8 35. Bd2 Nd7 36. Qg4 Nf8 37. Bh6 Rc2 38. Qf4 Qc5+ 39. Kh2 Qe7 40. Bg5 Qf7 41. Qa4 Qf5 42. Bf6 Qh5+ 43. Kg1 Rc7 44. Qb4 g5 45. Qd6 Rd7 46. Qb8 d4 47. Rc1 d3 48. Rc8 Qf7 49. Rc1 d2 50. Rd1 h6 51. Kf2 Qg6 52. Qc8 Qd3 0-1

[Event "Rio de Janeiro Cortinhas Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2017.04.23"]
[Round "5"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Almeida, Flavio Silva"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1457"]
[BlackElo "1815"]
[PlyCount "96"]
[EventDate "2017.04.21"]
[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 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Be2 c5 9. Be3 Nc6 10. 0-0 cxd4 11. cxd4 Bg4 12. e5 e6 13. Rb1 Qd7 14. h3 Bf5 15. Rb2 Be4 16. Ng5 Bd5 17. a4 h6 18. Nf3 Rab8 19. h4 a6 20. Qd2 Kh8 21. Bd3 Ne7 22. Rfb1 Bc6 23. Bxa6 Nf5 24. Bb5 Rfd8 25. Bxc6 Qxc6 26. a5 Qa6 27. Rb6 Qa8 28. R1b5 Ne7 29. Qb4 Nd5 30. Qc5 Nxb6 31. axb6 Rd5 32. Qc4 Rxb5 33. Qxb5 Rd8 34. Qb1 Rd5 35. h5 Qe8 36. hxg6 fxg6 37. Qc1 Qc6 38. Qxc6 bxc6 39. Bd2 Rb5 40. d5 cxd5 41. Be3 g5 42. g4 Rb1+ 43. Kg2 Kg8 44. Nd2 Rb4 45. Bc5 Rxg4+ 46. Kf1 Bxe5 47. Nf3 Bb8 48. Ne5 Bxe5 0-1

[Event "Rio de Janeiro Cortinhas Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2017.04.22"]
[Round "4"]
[White "Soares, Joao Carlos TC"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1830"]
[BlackElo "1457"]
[PlyCount "39"]
[EventDate "2017.04.21"]
[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 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 e6 5. d5 exd5 6. cxd5 Ne7 7. a4 d6 8. h3 b6 9. e4 Bb7 10. Bg5 Nd7 11. e5 h6 12. e6 fxe6 13. dxe6 a6 14. exd7+ Qxd7 15. Bxe7 Bxe7 16. Bc4 0-0-0 17. Bd5 Bc6 18. 0-0 g5 19. Re1 Bf6 20. Be6 1-0

[Event "Rio de Janeiro Cortinhas Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2017.04.21"]
[Round "1"]
[White "Deus Filho, Joaquim"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1915"]
[BlackElo "1457"]
[PlyCount "85"]
[EventDate "2017.04.21"]
[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. f4 d5 2. e3 Nf6 3. b3 b6 4. Bb2 Bb7 5. Nf3 a6 6. Bd3 Nc6 7. a3 e6 8. 0-0 Bd6 9. Ne5 Ne7 10. Nc3 Rc8 11. Qe2 b5 12. Bxb5+ axb5 13. Qxb5+ c6 14. Qxb7 c5 15. Qb5+ Kf8 16. Qe2 d4 17. Nb5 Bb8 18. Kh1 Ng6 19. exd4 cxd4 20. Nxd4 Ba7 21. Ndc6 Qc7 22. Nxa7 Qxa7 23. c4 Qb7 24. b4 Nh4 25. c5 Qd5 26. Qf2 Nf5 27. Qf3 Qxd2 28. Qb7 Ne7 29. Nc4 Qe2 30. Bxf6 gxf6 31. Nd6 Rd8 32. Qe4 Qh5 33. Qf3 Qg6 34. f5 exf5 35. Nxf5 Ng8 36. Rad1 Re8 37. Rfe1 Ne7 38. Rxe7 Rxe7 39. Rd8+ Re8 40. Rxe8+ Kxe8 41. Qc6+ Kd8 42. Qd6+ Kc8 43. Ne7+ 1-0

[Event "Rio de Janeiro Cortinhas Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2017.04.21"]
[Round "2"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Reis, Virginia Lagrange M"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1457"]
[BlackElo "1774"]
[PlyCount "66"]
[EventDate "2017.04.21"]
[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 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. g3 d6 8. Bg2 Bg7 9. Nh3 0-0 10. 0-0 Nbd7 11. Re1 Qa5 12. Bd2 Rfb8 13. Rb1 Qc7 14. e4 Ne5 15. f4 Nd3 16. Re3 Nxb2 17. Qc2 Nc4 18. Rxb8+ Rxb8 19. Bc1 Nxe3 20. Bxe3 Ng4 21. Bd2 Bd4+ 22. Kh1 Qb6 23. Bf3 Bxc3 24. Bxc3 Ne3 25. Qf2 Qb1+ 26. Ng1 Nd1 27. Bxd1 Qxd1 28. h4 Bd3 29. e5 Be4+ 30. Kh2 Rb1 31. f5 Rc1 32. fxg6 Rc2 33. gxf7+ Kf8 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.26"]
[Round "10"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Thomazelli, Pietra Schaeffer"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1452"]
[PlyCount "37"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nc3 Nc6 2. Nf3 Nf6 3. e4 e5 4. d4 d5 5. dxe5 Nd7 6. exd5 Na5 7. e6 fxe6 8. dxe6 Nb8 9. Bg5 Be7 10. Bxe7 Qxe7 11. Qd5 0-0 12. Qxa5 b6 13. Qh5 Qxe6+ 14. Be2 Bd7 15. 0-0-0 Rd8 16. Ng5 Bc6 17. Rxd8+ Be8 18. Rxe8+ Qxe8 19. Qxe8# 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.25"]
[Round "9"]
[White "Ribeiro, Gustavo Alexandre"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1800"]
[BlackElo "1452"]
[PlyCount "108"]
[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. g3 d5 2. e3 Nf6 3. Bg2 e5 4. Nh3 e4 5. d3 Bg4 6. Qd2 Qd7 7. Ng5 h6 8. Nxe4 dxe4 9. dxe4 Qe6 10. f3 Bh3 11. Bxh3 Qxh3 12. Rg1 Nc6 13. Qg2 Qe6 14. Bd2 Qc4 15. Nc3 Nb4 16. Kd1 Bc5 17. Qe2 Qxe2+ 18. Kxe2 Nxc2 19. Rac1 Nb4 20. Nb5 Na6 21. b4 Bb6 22. a4 c6 23. Nd6+ Ke7 24. Nxb7 Rab8 25. Na5 Bxa5 26. bxa5 Rhc8 27. Bc3 Ke6 28. Bd4 c5 29. Ba1 g5 30. h4 Rb4 31. Bc3 Rxa4 32. Ra1 Rc4 33. Rac1 Nd7 34. f4 gxf4 35. exf4 Rxe4+ 36. Kf3 Ra4 37. g4 f5 38. Rge1+ Kf7 39. Rcd1 fxg4+ 40. Kxg4 Rg8+ 41. Kf5 Nf8 42. Rd6 Rg6 43. Be5 Rxd6 44. Bxd6 Ng6 45. Kg4 Rd4 46. Be5 Nxe5+ 47. Rxe5 c4 48. Re1 Rd3 49. Rc1 c3 50. f5 Nb4 51. Kf4 Kf6 52. Rb1 c2 53. Rxb4 c1Q+ 54. Ke4 Qe3# 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.25"]
[Round "8"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Koinski, Carlos Cesar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1452"]
[PlyCount "102"]
[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. Nc3 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nc6 5. Qa4 Be7 6. Nd5 h6 7. e4 Nf6 8. Nxe7 Qxe7 9. Bd3 0-0 10. Bd2 Bd7 11. 0-0-0 Ne5 12. Qa3 Nxd3+ 13. cxd3 Rfe8 14. Rde1 Qd8 15. h3 c5 16. g4 Nh7 17. Kb1 b6 18. d4 Bc6 19. d5 Bd7 20. Nh2 Qf6 21. f4 b5 22. Ref1 a5 23. g5 hxg5 24. fxg5 Qg6 25. Qf3 f5 26. gxf6 Nxf6 27. Re1 Nxe4 28. Kc1 Nxd2 29. Kxd2 Qh6+ 30. Kd1 Rxe1+ 31. Rxe1 Qxh3 32. Qf4 Qd3+ 33. Kc1 Bf5 34. Qf2 Qb1+ 35. Kd2 Qxb2+ 36. Ke3 Qd4+ 37. Kf3 Qxf2+ 38. Kxf2 Rf8 39. Kg3 Rf6 40. Re8+ Kf7 41. Ra8 a4 42. a3 Rg6+ 43. Kf4 Bd3 44. Ng4 Bc2 45. Ra7+ Kg8 46. Ra8+ Kh7 47. Rf8 Bd3 48. Nf2 Bc4 49. Ke4 Ba2 50. Nd3 Bb1 51. Ke3 Rg3+ 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.24"]
[Round "7"]
[White "Do Prado, Hamilton Mesquita"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1718"]
[BlackElo "1452"]
[PlyCount "73"]
[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 d5 2. Bf4 Bf5 3. e3 Nf6 4. c4 e6 5. c5 c6 6. Nd2 Be7 7. h3 b6 8. b4 0-0 9. Ngf3 a5 10. a3 Na6 11. Bxa6 Rxa6 12. 0-0 axb4 13. axb4 Rxa1 14. Qxa1 Nd7 15. Qa7 bxc5 16. bxc5 f6 17. Ra1 e5 18. Bg3 Kh8 19. Qb7 Qc8 20. Ra7 Qxb7 21. Rxb7 Rb8 22. Rc7 Rb2 23. Nf1 Rb1 24. Rxc6 h6 25. Rc7 Bf8 26. Rc8 Kg8 27. Rd8 Kf7 28. Ra8 Be7 29. Ra7 Ke8 30. N3d2 Rb2 31. Kh2 Kd8 32. c6 Nb6 33. c7+ Kd7 34. dxe5 Kc6 35. Nf3 Rb1 36. Nd4+ Kc5 37. Nxf5 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.23"]
[Round "5"]
[White "Mendes, Joao Paulo"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1941"]
[BlackElo "1452"]
[PlyCount "119"]
[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. d4 d5 6. Bd3 Be7 7. 0-0 0-0 8. Re1 Bf5 9. c4 c6 10. Qc2 Na6 11. a3 Bf6 12. cxd5 cxd5 13. Bxa6 bxa6 14. Qa4 Qb6 15. Nc3 Nxc3 16. bxc3 h6 17. Bf4 Rac8 18. Qb4 Qc6 19. Re3 Be4 20. Rae1 Rfe8 21. Ne5 Bxe5 22. Bxe5 f6 23. Bg3 g5 24. Qb3 Bg6 25. h4 a5 26. Qd1 Rxe3 27. Rxe3 Re8 28. Qe2 Rxe3 29. Qxe3 Qe8 30. Qf3 Qe6 31. hxg5 hxg5 32. Qd1 Qc6 33. Qb3 Be8 34. Qb8 a6 35. Qd8 a4 36. Bd6 Kf7 37. Qe7+ Kg6 38. Qf8 Bf7 39. Bc5 Qb5 40. Qh8 Qe8 41. Bf8 Kf5 42. Qh3+ g4 43. Qd3+ Qe4 44. Qd2 Qf4 45. Qd3+ Qe4 46. Qd1 Be8 47. Bd6 Bb5 48. Qd2 Ke6 49. Bf4 Qb1+ 50. Kh2 Qh7+ 51. Kg3 Qe4 52. Qc1 f5 53. Qh1 Qd3+ 54. f3 Qxc3 55. Qh6+ Kf7 56. Qh7+ Kf6 57. Be5+ Ke6 58. Qg6+ Kd7 59. Qxf5+ Kc6 60. Qc8+ 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.23"]
[Round "6"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Sena Moura, Danielle"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1452"]
[BlackElo "1833"]
[PlyCount "74"]
[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. Nc3 Nf6 2. d4 d5 3. Bf4 c5 4. e3 a6 5. dxc5 Nc6 6. Nf3 Bg4 7. Be2 Qa5 8. 0-0 Qxc5 9. h3 Bd7 10. a3 e6 11. Na4 Qa5 12. Nc3 b5 13. Bd3 Be7 14. e4 d4 15. Ne2 Qb6 16. e5 Nd5 17. Bg5 Bxg5 18. Nxg5 Nxe5 19. Nxh7 Qd8 20. f4 Ne3 21. Qd2 Nxf1 22. Rxf1 Nxd3 23. Qxd3 Bc6 24. Ng5 Qd5 25. Rf2 Rd8 26. b3 Qc5 27. f5 e5 28. f6 g6 29. Qg3 Rg8 30. h4 Qd5 31. Kh2 Qd6 32. Nf3 Bxf3 33. Rxf3 Rh8 34. Kh1 Rc8 35. c3 dxc3 36. Nxc3 Qd4 37. Rd3 Rxh4+ 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.22"]
[Round "4"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Leszczynski, Taynara"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1452"]
[BlackElo "1676"]
[PlyCount "105"]
[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. Nc3 d5 2. e4 dxe4 3. Nxe4 e6 4. d4 Nf6 5. Nxf6+ Qxf6 6. Nf3 h6 7. Bd3 c5 8. 0-0 Nc6 9. c3 cxd4 10. cxd4 Bd7 11. Be3 Bd6 12. Nd2 Bc7 13. Ne4 Qe7 14. a3 a6 15. Rc1 b5 16. Qf3 0-0 17. Nc5 Be8 18. Rfe1 Qd6 19. g3 Ra7 20. Bf4 Qd8 21. Bxc7 Qxc7 22. d5 exd5 23. Qxd5 Ne7 24. Qe4 f5 25. Qh4 Ng6 26. Qb4 Qd6 27. Re6 Qd5 28. Bc2 Bf7 29. Rxg6 a5 30. Qxb5 Rc7 31. b4 axb4 32. axb4 Qd2 33. Nb3 Bc4 34. Qxc4+ Rxc4 35. Nxd2 Rxb4 36. Bb3+ Kh7 37. Rd6 Re8 38. Bf7 Rf8 39. Bg6+ Kg8 40. Nf3 f4 41. Ne5 fxg3 42. hxg3 Rb2 43. f4 Rb3 44. Kh2 Rb2+ 45. Kh3 Rb7 46. Nd7 Rd8 47. Nf6+ gxf6 48. Rxd8+ Kg7 49. Bf5 Re7 50. Rd7 Rxd7 51. Bxd7 Kg6 52. Rc8 h5 53. Kh4 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.21"]
[Round "3"]
[White "Gomes, Yasmim da Silva"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1615"]
[BlackElo "1452"]
[PlyCount "36"]
[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. d3 Nc6 4. Be2 Bc5 5. h3 d5 6. Nbd2 Nh5 7. Nxe5 Qf6 8. Nef3 Nf4 9. Rg1 Nd4 10. Bf1 0-0 11. Nb3 Nxb3 12. axb3 dxe4 13. dxe4 Rd8 14. e5 Rxd1+ 15. Kxd1 Qb6 16. Bxf4 Bf5 17. Kd2 Rd8+ 18. Kc3 Qb4# 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.21"]
[Round "2"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Abdalla, Umar Mohammad"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1452"]
[PlyCount "50"]
[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. Nc3 Nf6 2. Nf3 d5 3. d4 e6 4. Bf4 Bb4 5. a3 Bxc3+ 6. bxc3 Nc6 7. e3 0-0 8. Bd3 h6 9. h4 Ng4 10. Ng5 f5 11. Nf3 Qe7 12. Qd2 e5 13. dxe5 Ncxe5 14. Nxe5 Nxe5 15. Bxe5 Qxe5 16. f4 Qf6 17. g3 c5 18. Be2 Be6 19. Bf3 Rad8 20. Kf2 Rfe8 21. Qe2 Qxc3 22. g4 fxg4 23. Bxg4 Bxg4 24. Qxg4 Qxe3+ 25. Kf1 Re4 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.20"]
[Round "1"]
[White "Da Silva Junior, Marco Aurelio"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1711"]
[BlackElo "1452"]
[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. b4 e5 2. Bb2 e4 3. e3 Nf6 4. a3 d5 5. c4 Be6 6. cxd5 Bxd5 7. Nc3 Be6 8. Bb5+ c6 9. Ba4 b5 10. Bc2 a5 11. bxa5 Rxa5 12. Nxe4 Nxe4 13. Bxe4 Ra4 14. Bc2 Ra8 15. Nf3 Nd7 16. 0-0 Nf6 17. Nd4 Bd5 18. Re1 Ne4 19. d3 Nxf2 20. Kxf2 Qh4+ 21. Kg1 Bxg2 22. Kxg2 Bd6 23. Rh1 0-0 24. Qf3 Rae8 25. Nf5 Qg5+ 26. Kf2 Be5 27. Rag1 Qf6 28. Rxg7+ Kh8 29. Rxh7+ 1-0

[Event "Rio de Janeiro Padua Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2016.10.29"]
[Round "5"]
[White "Rodriguez, Ricardo Tuttle"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1812"]
[BlackElo "1435"]
[PlyCount "75"]
[EventDate "2016.10.22"]
[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 Nf6 2. c4 d5 3. e3 Bf5 4. Nc3 e6 5. a3 c5 6. Nf3 Nbd7 7. cxd5 Nxd5 8. Bd3 Nxc3 9. bxc3 Bxd3 10. Qxd3 cxd4 11. cxd4 Bd6 12. 0-0 0-0 13. Bb2 Nf6 14. e4 Nh5 15. e5 Be7 16. Qe4 g6 17. Rfd1 f6 18. exf6 Rxf6 19. d5 exd5 20. Rxd5 Rd6 21. Rad1 Qb6 22. Rxd6 Bxd6 23. Qe6+ Kf8 24. Qxd6+ Qxd6 25. Rxd6 Ke7 26. Rd4 Rc8 27. Rb4 b6 28. g3 Nf6 29. Bxf6+ Kxf6 30. a4 g5 31. Nd4 Rc1+ 32. Kg2 Ke5 33. Nf3+ Kf5 34. Rb5+ Ke4 35. Rxg5 Rc5 36. Rg7 Ra5 37. Rxh7 Rxa4 38. Rh4+ 1-0

[Event "Rio de Janeiro Padua Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2016.10.29"]
[Round "6"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Rial, Antonio Marcos Pino"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1435"]
[BlackElo "1625"]
[PlyCount "62"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nc3 g6 2. h4 h5 3. e4 a6 4. Be2 d6 5. d4 Bh6 6. Bxh6 Nxh6 7. Bxh5 gxh5 8. Qxh5 e5 9. Nf3 Bg4 10. Qg5 Bxf3 11. gxf3 Nc6 12. Nd5 Kd7 13. Nf6+ Kc8 14. dxe5 Nxe5 15. Ke2 Ng8 16. Qf5+ Kb8 17. Nxg8 Qxg8 18. Rag1 Qh7 19. Qf6 Ka7 20. f4 Qxe4+ 21. Kd1 Nf3 22. Rg3 Qd4+ 23. Qxd4+ Nxd4 24. c3 Ne6 25. f5 Nc5 26. f3 Rh5 27. Rg5 Rah8 28. Rg4 Rxf5 29. Ke2 Re8+ 30. Kd1 Nd3 31. h5 Nf2+ 0-1

[Event "Rio de Janeiro Padua Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2016.10.23"]
[Round "4"]
[White "Rios Filho, Hilton Carlos da Si"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "2176"]
[BlackElo "1435"]
[PlyCount "58"]
[EventDate "2016.10.22"]
[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 Nf6 2. c4 d5 3. cxd5 Nxd5 4. Nf3 Bf5 5. Nc3 Nxc3 6. bxc3 e6 7. e3 c5 8. Bb5+ Nc6 9. Qa4 Qb6 10. Ne5 Rc8 11. Ba3 a6 12. Bxc6+ bxc6 13. 0-0 cxd4 14. Bxf8 Rxf8 15. cxd4 Qb5 16. Qa3 f6 17. Nf3 c5 18. dxc5 Rxc5 19. Nd4 Qa5 20. Qb3 Kf7 21. e4 Rc3 22. Nc6 Rxc6 23. exf5 Rb6 24. fxe6+ Rxe6 25. Rae1 Rfe8 26. Rxe6 Rxe6 27. Rd1 Qb5 28. Qh3 Qe2 29. Qb3 Kg6 1/2-1/2

[Event "Rio de Janeiro Padua Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2016.10.23"]
[Round "3"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Petrenko, Willy"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1435"]
[BlackElo "1913"]
[PlyCount "62"]
[EventDate "2016.10.22"]
[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 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 h6 5. a3 Be7 6. Bf4 0-0 7. e3 a6 8. c5 Nh5 9. Bd3 Nxf4 10. exf4 Nc6 11. 0-0 f5 12. Bc2 b6 13. b4 Bf6 14. Rb1 b5 15. a4 Na7 16. Ne5 Qe8 17. Kh1 Bd7 18. Ra1 Nc6 19. axb5 Nxb4 20. c6 Bc8 21. Bd3 Rb8 22. bxa6 Bxe5 23. fxe5 Qxc6 24. a7 Ra8 25. Rc1 Nxd3 26. Qxd3 Ba6 27. Qd1 Bxf1 28. Qxf1 Qb6 29. Nb5 c6 30. Nd6 Rxa7 31. Qd3 Qb2 0-1

[Event "Rio de Janeiro Padua Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2016.10.22"]
[Round "2"]
[White "Ramos, Angelo Bil"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2006"]
[BlackElo "1435"]
[PlyCount "51"]
[EventDate "2016.10.22"]
[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 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. g3 Bc5 5. Bg2 0-0 6. d3 h6 7. 0-0 d5 8. Qe2 Nd4 9. Nxd4 exd4 10. Nxd5 Nxd5 11. exd5 Re8 12. Qh5 Qf6 13. Bf4 g5 14. Bxc7 Bf5 15. Qf3 Qg6 16. g4 Bd7 17. Rae1 Bb4 18. Re4 Rxe4 19. dxe4 Rc8 20. Bg3 Rxc2 21. Qb3 d3 22. Qxb4 d2 23. Bf3 Qf6 24. Bd1 Qxb2 25. Qe7 Bb5 26. Be5 1-0

[Event "Rio de Janeiro Padua Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2016.10.22"]
[Round "1"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Soares, Joao Carlos TC"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1435"]
[BlackElo "1964"]
[PlyCount "79"]
[EventDate "2016.10.22"]
[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 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. a3 c6 6. e3 Bd6 7. Bd3 Be6 8. Nh3 Qc7 9. f4 Nd7 10. 0-0 0-0 11. b4 a5 12. b5 c5 13. Re1 Rfe8 14. Na4 c4 15. Be2 Nb6 16. Nc3 a4 17. Kh1 Qe7 18. Qc1 Bc7 19. Qd1 Nc8 20. Nb1 Nd6 21. Rg1 Bd7 22. Nc3 Qf7 23. Bf3 Ne4 24. Bxe4 fxe4 25. g4 Ba5 26. Ne2 Bxb5 27. c3 Bd7 28. Qf1 Ra6 29. f5 Rb6 30. Rb1 Rb3 31. Nhf4 b6 32. Qh3 Rxa3 33. g5 fxg5 34. Rxg5 Re7 35. Rbg1 Bxc3 36. Rh5 Kf8 37. Rxh7 Qxf5 38. Rh8+ Kf7 39. Rxg7+ Kxg7 40. Qh6+ 1-0

[Event "Rio de Janeiro Alex op"]
[Site "Rio de Janeiro"]
[Date "2016.06.19"]
[Round "6"]
[White "Oliveira da Silva, Claudio"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1860"]
[BlackElo "1540"]
[PlyCount "101"]
[EventDate "2016.06.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 e6 4. d3 Nc6 5. g3 Be7 6. Bg2 0-0 7. 0-0 d5 8. Bf4 d4 9. Nb5 Ne8 10. Na3 f6 11. Nc2 e5 12. Bd2 Bg4 13. a3 a5 14. a4 b6 15. Nh4 Rc8 16. Bd5+ Kh8 17. f4 f5 18. Ng2 Nf6 19. Be6 Rc7 20. fxe5 Nxe5 21. Bxf5 Bxf5 22. Rxf5 Nf7 23. e4 dxe3 24. Bxe3 Qd7 25. Qf1 Nd6 26. Rf3 Rcc8 27. b3 Qh3 28. Nf4 Qd7 29. d4 Nf5 30. d5 Nxe3 31. Nxe3 Ne4 32. Rd1 Ng5 33. Rf2 Rxf4 34. Rxf4 Nh3+ 35. Kg2 Nxf4+ 36. Qxf4 Rf8 37. Qe4 Bg5 38. Ng4 Re8 39. Rf1 Kg8 40. Qf5 Qe7 41. h4 Bf6 42. Nxf6+ gxf6 43. Qxf6 Qe2+ 44. Rf2 Qe4+ 45. Qf3 Qxf3+ 46. Rxf3 Rf8 47. Rxf8+ Kxf8 48. Kf3 Ke7 49. g4 h6 50. g5 hxg5 51. h5 1-0

[Event "Rio de Janeiro Alex op"]
[Site "Rio de Janeiro"]
[Date "2016.06.19"]
[Round "5"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Pereira, Marcos Luciano"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1540"]
[BlackElo "1753"]
[PlyCount "113"]
[EventDate "2016.06.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. f3 b6 5. e4 d6 6. Qa4+ Nc6 7. d5 Bxc3+ 8. bxc3 0-0 9. dxc6 d5 10. e5 Nh5 11. Nh3 f6 12. g4 fxe5 13. gxh5 Qh4+ 14. Nf2 Rxf3 15. Qc2 e4 16. Bg2 Rf6 17. Be3 Ba6 18. cxd5 exd5 19. Qa4 Bd3 20. Bf1 Raf8 21. Bxd3 Rxf2 22. 0-0-0 R2f3 23. Rde1 Qf6 24. Bd4 Qf4+ 25. Kb1 exd3 26. Rhg1 g5 27. hxg6 h5 28. g7 Rc8 29. Qd1 d2 30. Ref1 Qe4+ 31. Kb2 Rxf1 32. Rxf1 Qd3 33. Rf3 Qb5+ 34. Kc2 Re8 35. Rf8+ Rxf8 36. gxf8Q+ Kxf8 37. Qf3+ Ke8 38. Qxh5+ Kf8 39. Qf5+ Ke8 40. Qe6+ Kf8 41. Kxd2 Qb2+ 42. Ke3 Qxh2 43. Bf6 Qg1+ 44. Kf4 Qf2+ 45. Kg5 Qg2+ 46. Qg4 Qd2+ 47. Kg6 Qd3+ 48. Qf5 Qe4 49. Bd8+ Ke8 50. Bxc7 b5 51. Bd6 a5 52. c7 Qxf5+ 53. Kxf5 Kd7 54. Ke5 b4 55. cxb4 axb4 56. Kxd5 Kc8 57. Ke6 1-0

[Event "Rio de Janeiro Alex op"]
[Site "Rio de Janeiro"]
[Date "2016.06.18"]
[Round "3"]
[White "De Azevedo, Marques Ubiratan"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1853"]
[BlackElo "1540"]
[PlyCount "105"]
[EventDate "2016.06.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 d5 5. e3 0-0 6. Nbd2 c5 7. c3 cxd4 8. cxd4 Nc6 9. Be2 Ne4 10. 0-0 Re8 11. Qc2 Bf5 12. Qb3 Na5 13. Qd1 Rc8 14. Nxe4 dxe4 15. Nd2 e5 16. dxe5 Bxe5 17. Bxe5 Rxe5 18. Rc1 Rd5 19. Rxc8 Bxc8 20. Qc1 Rxd2 21. Rd1 Rxd1+ 22. Bxd1 Be6 23. b3 Nc6 24. Bc2 f5 25. Qb2 a5 26. a3 Kf7 27. Qc3 Qf6 28. Qe1 Qb2 29. Qd2 Qxa3 30. Qc3 Qf8 31. g3 Nb4 32. Bd1 Qd6 33. Be2 Nc6 34. Qh8 Qe5 35. Qxh7+ Qg7 36. Qh4 Bxb3 37. g4 Bd1 38. Bxd1 Qa1 39. Qh7+ Kf8 40. Qd7 Ne5 41. Qd6+ Kg7 42. Kg2 fxg4 43. hxg4 Nf3 44. Qd7+ Kh6 45. Bxf3 exf3+ 46. Kxf3 Qf6+ 47. Kg3 Qe5+ 48. Kh3 b5 49. Qd3 b4 50. f4 Qc3 51. Qe4 b3 52. Qe7 Qe1 53. g5+ 1-0

[Event "Rio de Janeiro Alex op"]
[Site "Rio de Janeiro"]
[Date "2016.06.12"]
[Round "1"]
[White "Noseda, Francesco"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1962"]
[BlackElo "1540"]
[PlyCount "61"]
[EventDate "2016.06.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 Nh6 6. Nf3 0-0 7. Be2 f6 8. 0-0 fxe5 9. fxe5 Bf5 10. Bg5 Nf7 11. Bf4 e6 12. Qd2 h6 13. Nd1 Nd7 14. Ne3 Be4 15. Bd3 Ng5 16. Nxg5 hxg5 17. Bg3 Bh6 18. Bxe4 dxe4 19. Ng4 Bg7 20. Qe3 Nb6 21. Qxe4 Nc4 22. Rxf8+ Kxf8 23. c3 Qe8 24. b3 Nb6 25. Rf1+ Ke7 26. Qe3 Kd8 27. Qxg5+ Kc7 28. Nf6 Qh8 29. Qxg6 Rf8 30. Qg4 Bh6 31. Qxe6 1-0

[Event "Rio de Janeiro Alex op"]
[Site "Rio de Janeiro"]
[Date "2016.06.12"]
[Round "2"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Ferreira de Almeida, Roberto"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1540"]
[BlackElo "1817"]
[PlyCount "66"]
[EventDate "2016.06.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. Nf3 dxc4 8. e4 b5 9. Bg5 Qe8 10. Bxf6 gxf6 11. g4 e5 12. dxe5 fxe5 13. 0-0-0 Qe7 14. Qb2 Bb7 15. Re1 a6 16. h4 Qf6 17. Rh3 Qf4+ 18. Qd2 Qxd2+ 19. Kxd2 Nd7 20. a4 Nc5 21. Nxe5 Nxe4+ 22. Kc2 Nc5 23. f4 f6 24. Nf3 Be4+ 25. Kc1 Rfe8 26. Nd4 Nxa4 27. f5 Nc5 28. g5 Nd3+ 29. Bxd3 Bxd3 30. Ne6 Bxf5 31. gxf6 Bxh3 32. Rg1+ Kf7 33. Nxc7 Rg8 0-1

[Event "Rio de Janeiro Autumn op"]
[Site "Rio de Janeiro"]
[Date "2016.03.27"]
[Round "6"]
[White "Mesquita, Arnaldo Leite"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1701"]
[PlyCount "55"]
[EventDate "2016.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 a5 4. b5 c5 5. g3 Nf6 6. Bg2 Bf5 7. d3 Nbd7 8. Nh4 Bg4 9. h3 Bh5 10. Bxb7 e6 11. Bxa8 Qxa8 12. 0-0 Bd6 13. Nd2 g5 14. Ng2 Ne5 15. g4 Bg6 16. Nf3 h5 17. Nxe5 Bxe5 18. f4 Bd6 19. e4 gxf4 20. Bxf4 e5 21. Bg5 Nh7 22. Bd2 hxg4 23. hxg4 Nf8 24. Qa4 Qc8 25. b6+ Ke7 26. Bg5+ Ke6 27. Rf6+ Ke7 28. Rxg6+ 1-0

[Event "Rio de Janeiro Autumn op"]
[Site "Rio de Janeiro"]
[Date "2016.03.27"]
[Round "5"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Leite, Tarcisio Dantas Fro"]
[Result "1/2-1/2"]
[ECO "D53"]
[BlackElo "1662"]
[PlyCount "76"]
[EventDate "2016.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 Ne4 7. Bxe7 Qxe7 8. cxd5 Nxc3 9. bxc3 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Qd2 0-0 13. Bd3 Kh8 14. Bc2 f5 15. 0-0 Bd7 16. f4 Qd6 17. e4 fxe4 18. Bxe4 Bf5 19. Bf3 Rad8 20. c4 Qc5+ 21. Kh1 Qxc4 22. Rfc1 Qa6 23. Rxc7 Rd6 24. Qb4 Rfd8 25. Rxb7 h6 26. Rb8 Kh7 27. Rb7 Qd3 28. Qb2 R8d7 29. Rb3 Qc4 30. Rc1 Qxf4 31. Rd1 Qg5 32. Rb4 Be6 33. Be4+ g6 34. Rb8 Rd8 35. Rb7+ R8d7 36. Rf1 Bxd5 37. Bxd5 Qxd5 38. Rxd7+ Rxd7 1/2-1/2

[Event "Rio de Janeiro Autumn op"]
[Site "Rio de Janeiro"]
[Date "2016.03.26"]
[Round "3"]
[White "Da Silva Filho, Amaro Antonio"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1603"]
[PlyCount "126"]
[EventDate "2016.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 c5 3. e3 cxd4 4. exd4 Nc6 5. Nf3 Nge7 6. c3 Ng6 7. Bg3 Be7 8. Bd3 0-0 9. Nbd2 f5 10. h3 d6 11. Qb3 Kh8 12. 0-0 f4 13. Bh2 e5 14. Bxg6 hxg6 15. d5 Nb8 16. Ne4 Nd7 17. Qc2 Nf6 18. Neg5 Nxd5 19. Qxg6 Bf5 20. Nf7+ Rxf7 21. Qxf7 Nf6 22. Qc4 Qd7 23. Rfd1 e4 24. Nd4 d5 25. Qb5 Bxh3 26. Qxd7 Bxd7 27. Bxf4 Rf8 28. Be3 Ng4 29. Nc2 Nxe3 30. Nxe3 Be6 31. Nxd5 Bc5 32. Ne3 Kg8 33. Rd2 Kf7 34. a3 a5 35. c4 Ke7 36. Nd5+ Bxd5 37. cxd5 Kd6 38. Re1 Rf4 39. g3 Rg4 40. Kg2 b5 41. Kh3 Rg5 42. Rxe4 Rxd5 43. Rxd5+ Kxd5 44. f3 Bd4 45. b3 Bb2 46. a4 b4 47. Kg4 Bd4 48. Kf5 Bf6 49. g4 Kd6 50. Re6+ Kd5 51. Rxf6 gxf6 52. Kxf6 Kd4 53. g5 Kc3 54. g6 Kxb3 55. g7 Kxa4 56. g8Q b3 57. Qe8+ Ka3 58. Qe7+ Ka2 59. Qe5 a4 60. Qe2+ b2 61. Qc2 a3 62. Qc4+ Ka1 63. Qb3 a2 1/2-1/2

[Event "Rio de Janeiro Autumn op"]
[Site "Rio de Janeiro"]
[Date "2016.03.26"]
[Round "4"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Rovedo, Salomao"]
[Result "1/2-1/2"]
[ECO "D53"]
[BlackElo "1710"]
[PlyCount "72"]
[EventDate "2016.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 h6 6. Bh4 Ne4 7. Bxe7 Nxc3 8. Bxd8 Nxd1 9. Rxd1 Kxd8 10. Ne5 Ke7 11. c5 Nd7 12. e3 Nxe5 13. dxe5 c6 14. Be2 f5 15. exf6+ gxf6 16. f4 Rg8 17. g4 b5 18. h4 e5 19. fxe5 fxe5 20. g5 hxg5 21. hxg5 Rxg5 22. Rh7+ Kd8 23. Kd2 Bd7 24. Rf1 Kc7 25. Rff7 Rd8 26. b3 a6 27. a4 Rg2 28. Ke1 Kc8 29. axb5 axb5 30. b4 Rg1+ 31. Kf2 Rg5 32. Rh1 Rf5+ 33. Rxf5 Bxf5 34. Ra1 Kb7 35. Rh1 Rf8 36. Ke1 Rf7 1/2-1/2

[Event "Rio de Janeiro Autumn op"]
[Site "Rio de Janeiro"]
[Date "2016.03.25"]
[Round "2"]
[White "Da Costa, Carlos Henrique Luz"]
[Black "Weibull, Oscar Fritiof Torb"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1707"]
[PlyCount "63"]
[EventDate "2016.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 e6 4. Nbd2 c5 5. c3 Nc6 6. e3 Ne4 7. Bd3 f5 8. Ne5 Nxe5 9. Bxe5 c4 10. Bc2 Bd6 11. Bxg7 Rg8 12. Qh5+ Kd7 13. Qxh7 Be7 14. Ba4+ Kc7 15. Be5+ Kb6 16. Nxe4 fxe4 17. g3 Bd7 18. b3 Bxa4 19. bxa4 Ka6 20. 0-0 Bf6 21. Qc7 Bxe5 22. Qxe5 Qe7 23. Rab1 Rg5 24. Qf4 Rh8 25. Kh1 Rf5 26. Qg4 Qf6 27. Qe2 Rh3 28. Qb2 Rxh2+ 29. Kxh2 Rh5+ 30. Kg1 Rh1+ 31. Kxh1 Qf3+ 32. Kg1 1-0

[Event "Rio de Janeiro Autumn op"]
[Site "Rio de Janeiro"]
[Date "2016.03.25"]
[Round "1"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "De Azevedo, Marques Ubiratan"]
[Result "0-1"]
[ECO "D18"]
[BlackElo "1867"]
[PlyCount "54"]
[EventDate "2016.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. a4 Nf6 5. e3 Bf5 6. Bxc4 e6 7. Nf3 Nd5 8. 0-0 Be7 9. Re1 0-0 10. e4 Nxc3 11. bxc3 Bg4 12. h3 Bh5 13. Bd3 Nd7 14. e5 h6 15. Ba3 Nb6 16. Bxe7 Qxe7 17. Be2 Nd5 18. Rc1 Rad8 19. g4 Bg6 20. Bd3 Nf4 21. Bxg6 Nxh3+ 22. Kh2 Nxf2 23. Bh7+ Kh8 24. Qc2 Nxg4+ 25. Kg3 f5 26. exf6 Qxf6 27. Be4 Qf4+ 0-1

