[Event "Guarapari Regional Sudeste"]
[Site "Guarapari"]
[Date "2018.08.05"]
[Round "6"]
[White "Carvalho, Luiz Candido Brant"]
[Black "Jacobsen, Abias"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1770"]
[BlackElo "1827"]
[PlyCount "54"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 b6 3. d4 e6 4. Nc3 Bb4 5. Bd2 Bb7 6. e3 0-0 7. Bd3 Bxc3 8. Bxc3 Ne4 9. Bb4 d6 10. Qc2 f5 11. 0-0-0 a5 12. Ba3 Na6 13. Rhf1 Nb4 14. Bxb4 axb4 15. Qb3 c5 16. d5 exd5 17. cxd5 Ba6 18. h4 c4 19. Bxc4 Bxc4 20. Qxb4 Bxf1 21. Rxf1 Rxa2 22. Kc2 Qc7+ 23. Kd3 Rfa8 24. Nd4 R2a4 25. Qb5 R4a5 26. Qb4 Qc5 27. Qb3 Ra3 0-1

[Event "Guarapari Regional Sudeste"]
[Site "Guarapari"]
[Date "2018.08.05"]
[Round "5"]
[White "Jacobsen, Abias"]
[Black "Rocha, Joao Batista Jose"]
[Result "1-0"]
[ECO "E52"]
[WhiteElo "1827"]
[BlackElo "1919"]
[PlyCount "81"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 b6 7. 0-0 Bb7 8. a3 Be7 9. Qe2 Nbd7 10. b4 c5 11. bxc5 bxc5 12. cxd5 exd5 13. dxc5 Nxc5 14. Rb1 Nxd3 15. Qxd3 Qc8 16. Nd4 g6 17. Bb2 Ba6 18. Ncb5 Qd7 19. Rfc1 Rfc8 20. a4 Bf8 21. Nb3 Bxb5 22. axb5 Bg7 23. Nc5 Qe7 24. Bd4 Qd6 25. Nb7 Qd7 26. Na5 Ne4 27. Nc6 Bxd4 28. Qxd4 a6 29. f3 Ng5 30. Qf6 Rc7 31. b6 Rb7 32. Qxg5 Qe6 33. Nd8 Rxd8 34. Qxd8+ Kg7 35. Kf2 Rd7 36. Qxd7 Qxd7 37. b7 d4 38. b8Q dxe3+ 39. Kxe3 Qe6+ 40. Kf2 Qa2+ 41. Qb2+ 1-0

[Event "Guarapari Regional Sudeste"]
[Site "Guarapari"]
[Date "2018.08.04"]
[Round "4"]
[White "Cifuentes Goncalves, Luiz Osvaldo"]
[Black "Jacobsen, Abias"]
[Result "1-0"]
[ECO "B59"]
[WhiteElo "1798"]
[BlackElo "1827"]
[PlyCount "115"]
[EventDate "2018.08.03"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 h6 8. 0-0 Be7 9. Be3 0-0 10. Qd2 Ng4 11. Bxg4 Bxg4 12. Nd5 Be6 13. Nxe7+ Nxe7 14. Rad1 d5 15. exd5 Nxd5 16. Qe2 Qc7 17. Nc5 Qc6 18. Nxe6 Qxe6 19. Bc1 Rac8 20. c3 Rfe8 21. Qb5 Nb6 22. a3 Qc6 23. Qxc6 Rxc6 24. Rd3 Rec8 25. Rfd1 Kf8 26. f3 Ke7 27. Re1 Re6 28. Be3 Nc4 29. Bc1 Rd8 30. Red1 Rxd3 31. Rxd3 Rd6 32. Rxd6 Kxd6 33. b3 Nb6 34. Kf2 Nd7 35. Be3 b6 36. Ke2 Nf6 37. Kd3 Nd5 38. Bd2 Nc7 39. g4 Ne6 40. h4 f6 41. Be3 Nf8 42. h5 Ne6 43. Ke4 Nc7 44. c4 Ne6 45. b4 Nf8 46. c5+ Kc6 47. a4 Ne6 48. b5+ Kc7 49. Kd5 Nd8 50. c6 Nf7 51. f4 Nd6 52. fxe5 fxe5 53. Bc1 Ne8 54. Kxe5 Nf6 55. Kf5 Nd5 56. Bf4+ Kc8 57. Bd2 Nf6 58. Bxh6 1-0

[Event "Guarapari Regional Sudeste"]
[Site "Guarapari"]
[Date "2018.08.04"]
[Round "2"]
[White "Deus Filho, Joaquim"]
[Black "Jacobsen, Abias"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1908"]
[BlackElo "1827"]
[PlyCount "86"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 d5 3. e3 g6 4. f4 Bg7 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 c6 8. Qe1 Ne8 9. Bxg7 Nxg7 10. g4 f5 11. Qh4 fxg4 12. Ng5 Nf6 13. h3 Nf5 14. Qe1 gxh3 15. Kh2 Ne4 16. Nxe4 dxe4 17. Nc3 Nd6 18. Qh4 Bf5 19. Bg4 Qd7 20. Bxh3 Bxh3 21. Qxh3 Qxh3+ 22. Kxh3 Rf5 23. Rh1 Raf8 24. Kg4 e5 25. Raf1 g5 26. Rh6 Ne8 27. Rh5 exf4 28. exf4 Rxf4+ 29. Rxf4 gxf4 30. Nxe4 Nf6+ 31. Nxf6+ Rxf6 32. Kf3 Kg7 33. Rg5+ Kf7 34. Ra5 a6 35. Re5 h6 36. d3 Kg6 37. Re7 Rf7 38. Re6+ Kg7 39. d4 h5 40. Re5 Kg6 41. Re6+ Kg5 42. Re5+ Kg6 43. Re6+ Kg5 1/2-1/2

[Event "Guarapari Regional Sudeste"]
[Site "Guarapari"]
[Date "2018.08.04"]
[Round "3"]
[White "Jacobsen, Abias"]
[Black "Rego, Vinicius Vilela"]
[Result "0-1"]
[ECO "E41"]
[WhiteElo "1827"]
[BlackElo "2321"]
[PlyCount "56"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 c5 6. Bd3 d6 7. Nf3 Nc6 8. 0-0 e5 9. Nd2 0-0 10. Ba3 b6 11. f4 Re8 12. Qf3 Bb7 13. d5 Na5 14. Ne4 exf4 15. Qxf4 Nxe4 16. Bxe4 Qe7 17. Bc2 Qxe3+ 18. Rf2 Qxf4 19. Rxf4 Re3 20. Raf1 Rxc3 21. Bb3 Nxb3 22. Rxf7 Nd2 23. Rxb7 Nxf1 24. Bb2 Ng3 25. Rxg7+ Kxg7 26. hxg3 Kf7 27. Bxc3 Re8 28. Kf2 Re4 0-1

[Event "Guarapari Regional Sudeste"]
[Site "Guarapari"]
[Date "2018.08.03"]
[Round "1"]
[White "Jacobsen, Abias"]
[Black "Francisco, Joao Vittor Freitas"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1827"]
[PlyCount "69"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. e3 e6 4. Nc3 Nc6 5. Nf3 b6 6. cxd5 exd5 7. Bb5 Bb7 8. Ne5 Qd6 9. Qa4 a6 10. Bxc6+ Bxc6 11. Qxc6+ Qxc6 12. Nxc6 Bd6 13. Ne5 0-0 14. 0-0 Rfe8 15. Nf3 Rac8 16. Bd2 c5 17. Rac1 Re6 18. Rfd1 Rce8 19. Be1 cxd4 20. Nxd4 Re5 21. Nf3 Rh5 22. Rd3 Re6 23. Rcd1 Ng4 24. Rxd5 Rhh6 25. h3 f5 26. hxg4 fxg4 27. Ng5 Reg6 28. Nce4 Bf8 29. Rd8 Rh5 30. Bb4 Rf6 31. Nxf6+ gxf6 32. Rxf8+ Kg7 33. Rd7+ Kg6 34. Rg8+ Kf5 35. Rd5# 1-0

[Event "Praia do Morro Guarapari op"]
[Site "Praia do Morro"]
[Date "2017.04.16"]
[Round "5"]
[White "Carvalho, Luiz Candido Brant"]
[Black "Jacobsen, Abias"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1772"]
[BlackElo "1877"]
[PlyCount "47"]
[EventDate "2017.04.14"]
[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. c4 Nf6 2. Nf3 c5 3. Nc3 Nc6 4. e3 e5 5. d4 cxd4 6. exd4 exd4 7. Nxd4 d5 8. cxd5 Nxd5 9. Bb5 Nxc3 10. bxc3 Bd7 11. Nxc6 Bxc6 12. Bxc6+ bxc6 13. Qa4 Qc7 14. 0-0 Be7 15. Bf4 Qb6 16. Rab1 Qc5 17. Be3 Qd6 18. Rfd1 Qc7 19. Bf4 Qc8 20. Re1 Kf8 21. Qe4 Bc5 22. Qe5 Bb6 23. Bh6 Qg4 24. Qe7+ 1-0

[Event "Praia do Morro Guarapari op"]
[Site "Praia do Morro"]
[Date "2017.04.15"]
[Round "3"]
[White "Alves, Alessandro Cunha"]
[Black "Jacobsen, Abias"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "1852"]
[BlackElo "1877"]
[PlyCount "67"]
[EventDate "2017.04.14"]
[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 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb7 6. Bg2 Bb4+ 7. Bd2 a5 8. 0-0 0-0 9. Nc3 d6 10. a3 Bxc3 11. Bxc3 Nbd7 12. Re1 Qe7 13. Nd2 Bxg2 14. Kxg2 e5 15. dxe5 dxe5 16. e4 Rfd8 17. Qc2 Nc5 18. Rad1 Nfd7 19. Nf1 Ne6 20. Qb2 f6 21. Ne3 Ndc5 22. Nd5 Qf7 23. f3 c6 24. Nxb6 Rab8 25. Rxd8+ Nxd8 26. Rd1 Qa7 27. Bxe5 fxe5 28. Qxe5 Nf7 29. Qxc5 Qxb6 30. Qe7 Qxb3 31. Rd7 Qxc4 32. e5 Rb2+ 33. Kh3 Qe6+ 34. Qxe6 1-0

[Event "Praia do Morro Guarapari op"]
[Site "Praia do Morro"]
[Date "2017.04.15"]
[Round "4"]
[White "Jacobsen, Abias"]
[Black "Da Silva, Greison"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "1877"]
[BlackElo "1800"]
[PlyCount "89"]
[EventDate "2017.04.14"]
[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 d5 2. c4 Nf6 3. cxd5 Qxd5 4. Nc3 Qa5 5. e3 Bf5 6. Bd3 e6 7. Nf3 Bd6 8. 0-0 0-0 9. Qc2 Bg4 10. Nd2 Qh5 11. f3 Nbd7 12. Nde4 Nxe4 13. Nxe4 Rfc8 14. Ng3 Qh4 15. e4 c5 16. d5 exd5 17. exd5 Nf6 18. Nf5 Bxf5 19. Bxf5 Re8 20. g3 Qh5 21. Bd3 Re7 22. Bd2 Rae8 23. Rae1 Rxe1 24. Rxe1 Rxe1+ 25. Bxe1 Qxd5 26. Bc4 Qxf3 27. Be2 Qd5 28. Bc3 c4 29. Be1 Bc5+ 30. Bf2 Bxf2+ 31. Kxf2 b5 32. Bf3 Qd4+ 33. Kg2 Nd5 34. Bxd5 Qxd5+ 35. Kh3 g6 36. Qf2 a5 37. Qa7 b4 38. Qf2 c3 39. bxc3 bxc3 40. g4 Qd2 41. Qa7 c2 42. Qb8+ Kg7 43. Qe5+ Kf8 44. Qb8+ Ke7 45. Qb7+ 1/2-1/2

[Event "Praia do Morro Guarapari op"]
[Site "Praia do Morro"]
[Date "2017.04.14"]
[Round "2"]
[White "Jacobsen, Abias"]
[Black "De Sousa, Jefferson Pedro"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1877"]
[BlackElo "1822"]
[PlyCount "88"]
[EventDate "2017.04.14"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 0-0 5. Nf3 d6 6. e3 Nbd7 7. Bd3 c5 8. 0-0 a6 9. d5 Ng4 10. Qc2 Re8 11. Rab1 Qa5 12. Rfc1 Rb8 13. a4 Qb4 14. h3 Nge5 15. Nxe5 Nxe5 16. Be2 h6 17. Bh4 Nd7 18. b3 Nf6 19. f4 Qa5 20. Bd3 e6 21. e4 Nh5 22. Ne2 Qb6 23. Rf1 exd5 24. cxd5 c4+ 25. Bf2 cxd3 26. Qxd3 Qb4 27. g4 Nf6 28. e5 dxe5 29. fxe5 Rxe5 30. Bg3 Rxd5 31. Qc4 Qb6+ 32. Kh2 Rc5 33. Qf4 Ra8 34. Bf2 Qc7 35. Bxc5 Qxc5 36. Rbc1 Qe7 37. Ng3 Nd5 38. Qf3 Be6 39. Rfe1 Qd6 40. Kh1 Nf6 41. Kh2 Qd2+ 42. Ne2 Bd5 43. Qg3 Ne4 44. Qc7 Re8 0-1

[Event "Praia do Morro Guarapari op"]
[Site "Praia do Morro"]
[Date "2017.04.14"]
[Round "1"]
[White "Rodi, Luis Ernesto"]
[Black "Jacobsen, Abias"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2318"]
[BlackElo "1877"]
[PlyCount "109"]
[EventDate "2017.04.14"]
[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 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 Bd7 6. e5 dxe5 7. dxe5 Ng4 8. Bf4 h5 9. Na3 a6 10. h3 Nh6 11. Ng5 g6 12. Qb3 Na5 13. Qd5 e6 14. Qd2 Be7 15. Ne4 Nf5 16. 0-0-0 Ba4 17. Nc2 Qxd2+ 18. Nxd2 Bb5 19. Bf3 Bc6 20. Be4 Bxe4 21. Nxe4 Nc6 22. g4 Nh6 23. Ne3 b5 24. Bxh6 Rxh6 25. g5 Rh8 26. f4 Rd8 27. Kc2 Rd7 28. a4 Kd8 29. Ng2 Kc7 30. Rxd7+ Kxd7 31. Ne1 Kc7 32. Nd3 Kb6 33. Nd6 Bxd6 34. exd6 Rd8 35. Ne5 Nxe5 36. fxe5 Kc6 37. Rd1 Rd7 38. axb5+ axb5 39. c4 b4 40. Ra1 Kb6 41. Kb3 Rd8 42. Ra4 Rc8 43. Ra1 Rd8 44. Rg1 Rd7 45. Rd1 Rd8 46. d7 Kc7 47. Ka4 Ra8+ 48. Kb5 Kd8 49. Kxc5 Ra5+ 50. Kc6 Ra6+ 51. Kb5 Ra2 52. c5 Rxb2 53. c6 Rc2 54. Ra1 Rd2 55. Ra8+ 1-0

[Event "Espirito Santo-ch"]
[Site "Vitoria"]
[Date "2016.11.??"]
[Round "1"]
[White "Barcellos, Leandro Rodrigues"]
[Black "Jacobsen, Abias"]
[Result "0-1"]
[ECO "D03"]
[BlackElo "1877"]
[PlyCount "64"]
[EventDate "2016.11.18"]
[EventType "swiss"]
[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. Nf3 e6 3. Bg5 Be7 4. Nbd2 c5 5. e3 d5 6. c3 Nbd7 7. Bd3 0-0 8. Ne5 Nxe5 9. dxe5 Nd7 10. Bf4 f6 11. Nf3 fxe5 12. Bxe5 Rxf3 13. Qxf3 Nxe5 14. Bxh7+ Kxh7 15. Qh5+ Kg8 16. Qxe5 Bf6 17. Qh5 Bd7 18. 0-0 Qc7 19. f4 Rf8 20. g4 Be8 21. Qh3 Qb6 22. g5 Be7 23. Qg2 Bg6 24. h4 d4 25. e4 c4 26. f5 exf5 27. exf5 dxc3+ 28. Kh2 cxb2 29. Rab1 Bxf5 30. Qd5+ Be6 31. Rxf8+ Bxf8 32. Qf3 Qd4 0-1

[Event "Espirito Santo-ch"]
[Site "Vitoria"]
[Date "2016.11.??"]
[Round "2"]
[White "Jacobsen, Abias"]
[Black "Cantarino Neto, Mario Ribeiro"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1877"]
[BlackElo "2033"]
[PlyCount "55"]
[EventDate "2016.11.18"]
[EventType "swiss"]
[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. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. cxd5 exd5 6. Bg5 c6 7. e3 Nbd7 8. Bd3 0-0 9. Qc2 Re8 10. h3 Nf8 11. 0-0 Nh5 12. Bxe7 Qxe7 13. Rab1 g6 14. b4 a6 15. Na4 Be6 16. Rfc1 Rad8 17. Nc5 f5 18. a4 f4 19. Re1 Qg7 20. Ne5 Bc8 21. b5 axb5 22. axb5 Qf6 23. bxc6 bxc6 24. Rb6 Rd6 25. Qa4 Ne6 26. Rxc6 Nxd4 27. Rxd6 Qxe5 28. Rxd5 1-0

[Event "Espirito Santo-ch"]
[Site "Vitoria"]
[Date "2016.11.??"]
[Round "3"]
[White "Jacobsen, Abias"]
[Black "Peixoto, Helio Ricardo Souti"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1877"]
[BlackElo "1981"]
[PlyCount "113"]
[EventDate "2016.11.18"]
[EventType "swiss"]
[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 c5 3. d5 b5 4. Nf3 g6 5. Qc2 d6 6. e4 Bg7 7. cxb5 a6 8. Nc3 0-0 9. Bd3 axb5 10. Nxb5 Na6 11. Bd2 Bg4 12. Nh4 Qb6 13. h3 Bd7 14. a4 e6 15. dxe6 Bxe6 16. 0-0 d5 17. exd5 Nxd5 18. Be4 Rad8 19. Nf3 Ndb4 20. Qc1 Rfe8 21. Re1 Bb3 22. Nc3 Bc4 23. Bh6 Bd3 24. Bxd3 Nxd3 25. Rxe8+ Rxe8 26. Qd2 c4 27. Bxg7 Kxg7 28. Nd1 Rd8 29. Qc3+ Kg8 30. Qxc4 Nxb2 31. Qb5 Qxb5 32. axb5 Nxd1 33. bxa6 Nc3 34. a7 Ra8 35. Nd4 Kf8 36. Ra3 Nd5 37. Nc6 Ke8 38. Rb3 Kd7 39. Rb8 Nc7 40. Ne5+ Ke7 41. Rb7 Kd6 42. Nc4+ Kc6 43. Na5+ Kd7 44. Kf1 Kc8 45. Ke2 Kd7 46. Kd3 Kd6 47. Kc4 h5 48. Rb6+ Kd7 49. Nc6 Rc8 50. Nb8+ Ke7 51. Rc6 Kd8 52. Kc5 Na8 53. Rxc8+ Kxc8 54. Nc6 Nc7 55. Na5 Na8 56. h4 f6 57. f4 1-0

[Event "Espirito Santo-ch"]
[Site "Vitoria"]
[Date "2016.11.??"]
[Round "4"]
[White "Rocha, Jorge Wilson"]
[Black "Jacobsen, Abias"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2182"]
[BlackElo "1877"]
[PlyCount "61"]
[EventDate "2016.11.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e6 7. Be3 Be7 8. 0-0 a6 9. Qd2 Bd7 10. f4 Qc7 11. Bf3 Na5 12. b3 Rc8 13. Nd1 Nc6 14. c4 Nxd4 15. Bxd4 0-0 16. Nf2 b5 17. Rac1 Qd8 18. e5 dxe5 19. fxe5 Ne8 20. Ne4 bxc4 21. bxc4 f5 22. exf6 Nxf6 23. Qe3 Nxe4 24. Bxe4 Qa5 25. Rxf8+ Bxf8 26. c5 e5 27. Bd5+ Kh8 28. Qxe5 Re8 29. Qg3 Qd2 30. Qc3 Re2 31. Rf1 1-0

[Event "Espirito Santo-ch"]
[Site "Vitoria"]
[Date "2016.11.??"]
[Round "5"]
[White "Silva, Claudio Ferreira Da"]
[Black "Jacobsen, Abias"]
[Result "0-1"]
[ECO "E13"]
[WhiteElo "1734"]
[BlackElo "1877"]
[PlyCount "66"]
[EventDate "2016.11.18"]
[EventType "swiss"]
[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. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. Bg5 Bb7 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. Qc2 Bxc3+ 10. bxc3 d6 11. Bd3 f5 12. 0-0 Nd7 13. Nd2 Ndf6 14. Rfe1 Kd7 15. a4 a5 16. Nb3 h5 17. f3 Nxg3 18. hxg3 g4 19. c5 gxf3 20. Bb5+ c6 21. Bd3 fxg2 22. Rad1 h4 23. d5 cxd5 24. Bb5+ Ke7 25. c6 Ba6 26. Nd4 hxg3 27. Qxg2 Qg8 28. Rf1 Rh2 29. Qf3 Qh7 30. c7 Bxb5 31. axb5 Kd7 32. Ne2 Ne4 33. c4 g2 0-1

[Event "Guarapari Aberta do Estadual"]
[Site "Guarapari"]
[Date "2015.08.30"]
[Round "6.4"]
[White "Bonfim, Hudson Soares Do"]
[Black "Jacobsen, Abias"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1918"]
[BlackElo "1741"]
[PlyCount "84"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 Be7 4. d3 d5 5. Nbd2 0-0 6. 0-0 c5 7. e4 Nc6 8. c3 b6 9. Re1 Bb7 10. Qe2 Qc7 11. e5 Nd7 12. a3 Rac8 13. Nf1 Rfd8 14. Bf4 Nf8 15. d4 Ng6 16. Bd2 c4 17. h4 b5 18. h5 Nf8 19. Bf4 a5 20. N3h2 Ra8 21. Ng4 h6 22. Nfe3 Nh7 23. Nxh6+ gxh6 24. Ng4 Bg5 25. Nxh6+ Kg7 26. Ng4 Bxf4 27. gxf4 Qe7 28. Ne3 Qh4 29. f5 Kh8 30. fxe6 fxe6 31. Nf1 Rg8 32. Ng3 Ne7 33. Qe3 Raf8 34. Re2 Nf5 35. Nxf5 Rxf5 36. Kf1 Rxh5 37. Ree1 Qg5 38. Qxg5 Rhxg5 39. Bh3 R8g6 40. f3 Rh5 41. Bg4 Rh2 42. Re2 Rh1+ 0-1

[Event "Guarapari Aberta do Estadual"]
[Site "Guarapari"]
[Date "2015.08.30"]
[Round "5.6"]
[White "Jacobsen, Abias"]
[Black "Torrezani, Eduardo de Moraes"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "1741"]
[BlackElo "1892"]
[PlyCount "38"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Bd3 dxc4 6. Bxc4 b5 7. Bd3 Bb7 8. Nf3 a6 9. 0-0 Nbd7 10. b3 c5 11. Bb2 Be7 12. Rc1 0-0 13. Nd2 cxd4 14. exd4 Nb6 15. Nce4 Nxe4 16. Nxe4 Bxe4 17. Bxe4 Nd5 18. Bf3 Qd7 19. Bxd5 exd5 1/2-1/2

[Event "Guarapari Aberta do Estadual"]
[Site "Guarapari"]
[Date "2015.08.29"]
[Round "2.5"]
[White "Alves, Alessandro Cunha"]
[Black "Jacobsen, Abias"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1847"]
[BlackElo "1741"]
[PlyCount "99"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. d3 Nf6 7. Nbd2 e6 8. Nc4 b5 9. Ne3 Be7 10. Ne1 0-0 11. f4 d5 12. exd5 exd5 13. h3 d4 14. Ng4 Nxg4 15. Qxg4 Qxg4 16. hxg4 Bd6 17. a4 a6 18. Bd2 Rfb8 19. b3 Re8 20. axb5 axb5 21. Nf3 Kf8 22. Ng5 h6 23. Ne4 Ke7 24. Rfe1 Kd7 25. Kf2 Ne7 26. Kf3 Nd5 27. Nxd6 Kxd6 28. f5 b4 29. Bf4+ Nxf4 30. Kxf4 Rxe1 31. Rxe1 Ra2 32. Re2 Rb2 33. g3 Ra2 34. g5 hxg5+ 35. Kxg5 Rb2 36. f6 g6 37. Kh6 Ra2 38. Kg7 Ra7 39. g4 Rb7 40. Rh2 Rc7 41. Rh8 Ke6 42. Re8+ Kd6 43. g5 Ra7 44. Rc8 Rb7 45. Ra8 Rc7 46. Re8 Ra7 47. Rc8 Rb7 48. Re8 Ra7 49. Rh8 Rc7 50. Rh6 1/2-1/2

[Event "Guarapari Aberta do Estadual"]
[Site "Guarapari"]
[Date "2015.08.29"]
[Round "4.3"]
[White "Cantarino Neto, Mario Ribeiro"]
[Black "Jacobsen, Abias"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2040"]
[BlackElo "1741"]
[PlyCount "107"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 Bb7 7. Nc3 0-0 8. 0-0 d6 9. Qc2 Nbd7 10. e4 e5 11. h3 a5 12. Be3 exd4 13. Nxd4 Re8 14. Nf5 Bf8 15. Rad1 Nc5 16. Bxc5 bxc5 17. Nd5 Bxd5 18. exd5 g6 19. Ne3 Bg7 20. Rfe1 Qb8 21. Re2 a4 22. Rde1 Qb4 23. Kf1 Rab8 24. Nd1 Rxe2 25. Rxe2 Re8 26. Bf3 a3 27. Rxe8+ Nxe8 28. bxa3 Qxa3 29. Kg2 Nf6 30. Nc3 Nd7 31. Nb5 Qa5 32. Bd1 Bf6 33. f4 Kf8 34. h4 Bd8 35. h5 Nb6 36. hxg6 hxg6 37. Bf3 Qa4 38. Qxa4 Nxa4 39. Kf2 Nb6 40. Be2 Ke8 41. Ke3 Kd7 42. Na7 Nc8 43. Nc6 Ne7 44. Nxd8 Nf5+ 45. Kd3 Kxd8 46. g4 Nd4 47. Bd1 Kc8 48. g5 Kb7 49. Ba4 c6 50. Bxc6+ Nxc6 51. dxc6+ Kxc6 52. Ke4 Kb6 53. Kd5 Ka5 54. Kxd6 1-0

[Event "Guarapari Aberta do Estadual"]
[Site "Guarapari"]
[Date "2015.08.29"]
[Round "3.3"]
[White "Jacobsen, Abias"]
[Black "Souza, Antonio Inacio De"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "1741"]
[BlackElo "1872"]
[PlyCount "107"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 b6 8. Nf3 dxc4 9. Bxc4 Ba6 10. Bxa6 Nxa6 11. Qd3 Qc8 12. 0-0 c5 13. Bb2 c4 14. Qc2 Qb7 15. Nd2 b5 16. e4 Nc7 17. e5 Nfd5 18. g3 f5 19. exf6 Nxf6 20. Rfe1 Rae8 21. Ne4 Nxe4 22. Rxe4 Qd5 23. Re5 Qf3 24. Re3 Qf5 25. Qxf5 exf5 26. Rae1 Rxe3 27. Rxe3 Re8 28. Rxe8+ Nxe8 29. f3 Nc7 30. Bc1 Nd5 31. Bd2 Kf7 32. Kf2 Ke6 33. Ke2 a5 34. Kd1 Ne7 35. Kc2 Kd5 36. Bf4 Nc6 37. Be3 b4 38. axb4 axb4 39. cxb4 Nxb4+ 40. Kc3 Nd3 41. Bd2 h6 42. h4 h5 43. Be3 g6 44. Bd2 Nf2 45. Be3 Nh1 46. Bf4 Nf2 47. Be3 Nd1+ 48. Kd2 Nxe3 49. Kxe3 c3 50. Kd3 c2 51. Kxc2 Kxd4 52. Kd2 Ke5 53. Ke3 f4+ 54. Kf2 1/2-1/2

[Event "Guarapari Aberta do Estadual"]
[Site "Guarapari"]
[Date "2015.08.28"]
[Round "1.5"]
[White "Jacobsen, Abias"]
[Black "Peixoto, Helio Ricardo Souti"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1741"]
[BlackElo "1943"]
[PlyCount "83"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 g6 5. Qc2 d6 6. e4 Bg7 7. cxb5 a6 8. Nc3 0-0 9. Be2 axb5 10. Nxb5 Ba6 11. 0-0 Nbd7 12. Bd2 Qb6 13. a4 Rfc8 14. Bc3 Ng4 15. Nd2 Nge5 16. f4 Bxb5 17. Bxb5 c4+ 18. Kh1 Nd3 19. Nxc4 Rxc4 20. Bxc4 N3c5 21. b4 Bxc3 22. bxc5 Qb4 23. Rac1 Bd4 24. c6 Nf6 25. Rb1 Qa5 26. Rb5 Qd8 27. Rb7 Bb6 28. Rb1 Bc7 29. Kg1 Kg7 30. Kf2 h5 31. Kf3 Qc8 32. h3 Ne8 33. Qb3 f5 34. Bd3 Ra5 35. Rb5 Qa8 36. Rxa5 Qxa5 37. Qb4 Qa7 38. exf5 Nf6 39. Qc4 Qc5 40. fxg6 Nxd5 41. Rb5 Nb6 42. Qf7+ 1-0

[Event "Macae Sudeste-ch"]
[Site "Macae"]
[Date "2015.05.03"]
[Round "5"]
[White "Jacobsen, Abias"]
[Black "Noseda, Francesco"]
[Result "1/2-1/2"]
[ECO "E49"]
[WhiteElo "1739"]
[BlackElo "1949"]
[PlyCount "64"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4 8. Bxc4 b6 9. Nf3 Bb7 10. Bd3 Nbd7 11. 0-0 Re8 12. Re1 e5 13. Bc4 h6 14. a4 e4 15. Nd2 Bd5 16. Bxd5 Nxd5 17. Qb3 Nf8 18. c4 Nf6 19. Ba3 Ng6 20. Qc2 Qd7 21. f3 exf3 22. Nxf3 Ne4 23. Bb4 Qg4 24. h3 Qd7 25. Nd2 Nxd2 26. Bxd2 Re6 27. d5 Ree8 28. Bc3 c6 29. e4 cxd5 30. exd5 Rac8 31. Rxe8+ Rxe8 32. Re1 Rxe1+ 1/2-1/2

[Event "Macae Sudeste-ch"]
[Site "Macae"]
[Date "2015.05.03"]
[Round "6"]
[White "Zacarias, Rodrigo Medeiros"]
[Black "Jacobsen, Abias"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2114"]
[BlackElo "1739"]
[PlyCount "103"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 Nxd4 9. Qxd4 a6 10. f4 b5 11. e5 dxe5 12. Qxd8+ Bxd8 13. fxe5 Nd7 14. Bxd8 Kxd8 15. Be2 Ke7 16. Bf3 Rb8 17. Rhe1 b4 18. Na4 Rb5 19. Rd4 Rxe5 20. Rxd7+ Bxd7 21. Rxe5 Bxa4 22. Bb7 Bb5 23. Re4 Rb8 24. Bd5 Kd6 25. Bb3 Bc6 26. Rg4 g6 27. g3 Bd5 28. Rd4 Kc5 29. Rd3 Bxb3 30. axb3 Rb7 31. Rd8 h5 32. h3 e5 33. Kd2 Rb6 34. Ke2 Rd6 35. Rc8+ Rc6 36. Rd8 Rd6 37. Rc8+ Rc6 38. Rf8 Rc7 39. Rd8 Kc6 40. Rb8 Rb7 41. Ra8 Kb5 42. Re8 f6 43. Rg8 g5 44. Rh8 Rc7 45. Kd2 Rd7+ 46. Ke2 Rc7 47. Kd2 Rd7+ 48. Kc1 h4 49. gxh4 gxh4 50. Rxh4 Rd4 51. Rxd4 exd4 52. h4 1-0

[Event "Macae Sudeste-ch"]
[Site "Macae"]
[Date "2015.05.02"]
[Round "4"]
[White "De Jesus, Luiz Eduardo Pereir"]
[Black "Jacobsen, Abias"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1800"]
[BlackElo "1739"]
[PlyCount "68"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Nd2 b6 4. Ngf3 Bb7 5. Bd3 Be7 6. b3 d6 7. Bb2 Nbd7 8. 0-0 0-0 9. c4 c5 10. Qc2 Rc8 11. Rad1 cxd4 12. exd4 d5 13. Qb1 dxc4 14. bxc4 Re8 15. Rfe1 Bd6 16. Ne5 a6 17. f4 Bb4 18. Rf1 Nxe5 19. fxe5 Ng4 20. Bxh7+ Kh8 21. a3 Ba5 22. d5 Ne3 23. Be4 Nxd1 24. Qxd1 exd5 25. Rxf7 dxe4 26. e6 Rg8 27. Rd7 Qg5 28. h4 Qe3+ 29. Kh2 Bxd2 30. Qa1 Qf4+ 31. Kh3 Qf5+ 32. Kh2 Qg4 33. Rxb7 Qxh4+ 34. Kg1 Be3+ 0-1

[Event "Macae Sudeste-ch"]
[Site "Macae"]
[Date "2015.05.02"]
[Round "3"]
[White "Jacobsen, Abias"]
[Black "De Carvalho, Luiz Carlos da Cruz"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1739"]
[PlyCount "70"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 c5 3. e3 cxd4 4. exd4 Nf6 5. Nc3 dxc4 6. Bxc4 a6 7. Be2 Nc6 8. Nf3 Nb4 9. Qa4+ Nc6 10. Bf4 Bd7 11. Qd1 e6 12. 0-0 Be7 13. Re1 Qb6 14. Qd2 Bb4 15. a3 Ne4 16. Qc2 Nxc3 17. bxc3 Be7 18. Rab1 Qa7 19. a4 Rc8 20. Rb2 Nb4 21. Qb3 Nd5 22. Bd2 Bc6 23. Ne5 0-0 24. Nxc6 bxc6 25. Qb7 Rc7 26. Qxa7 Rxa7 27. Reb1 Bd6 28. Rb7 Rfa8 29. Bf3 Rxb7 30. Rxb7 Rb8 31. Rxb8+ Bxb8 32. a5 Bc7 33. c4 Ne7 34. Be4 Nf5 35. Bc3 Nd6 1/2-1/2

[Event "Macae Sudeste-ch"]
[Site "Macae"]
[Date "2015.05.01"]
[Round "2"]
[White "Gomes da Silva, Eugenio Albaneze"]
[Black "Jacobsen, Abias"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2082"]
[BlackElo "1739"]
[PlyCount "47"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 Nxd4 9. Qxd4 a6 10. f4 b5 11. Be2 Qc7 12. Bf3 Bb7 13. Rhe1 Qc5 14. a3 Bc6 15. Qd3 Rb8 16. e5 Bxf3 17. Qxf3 dxe5 18. fxe5 Nd7 19. Bxe7 Qxe7 20. Qc6 Rb6 21. Qc7 b4 22. axb4 Rxb4 23. Ne4 Rxe4 24. Rxe4 1-0

[Event "Macae Sudeste-ch"]
[Site "Macae"]
[Date "2015.05.01"]
[Round "1"]
[White "Jacobsen, Abias"]
[Black "Dos Santos, Maico Eledilson Res"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "1739"]
[PlyCount "77"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 c6 2. c4 Nf6 3. Nc3 h6 4. Nf3 d6 5. e3 Bg4 6. Bd3 a6 7. h3 Be6 8. b3 d5 9. Bb2 Nbd7 10. cxd5 cxd5 11. Ne2 Rc8 12. Nf4 Rc6 13. Rc1 Ne4 14. Rxc6 bxc6 15. Nxe6 fxe6 16. Nd2 Ndf6 17. Nxe4 dxe4 18. Bc4 Kf7 19. a3 a5 20. f3 Qc7 21. 0-0 Qg3 22. Qe2 Qd6 23. fxe4 Qg3 24. e5 g6 25. exf6 exf6 26. Qf3 Qxf3 27. Rxf3 Bd6 28. e4 Bc7 29. d5 Bb6+ 30. Kh1 cxd5 31. exd5 Bd8 32. dxe6+ Kg7 33. Rd3 Be7 34. Rd7 Re8 35. Bb5 Kf8 36. Bxf6 Bc5 37. Rf7+ Kg8 38. Bxe8 Bf8 39. e7 1-0

[Event "Espirito Santo-ch"]
[Site "Vitoria"]
[Date "2014.10.12"]
[Round "6"]
[White "Alves, Alessandro Cunha"]
[Black "Jacobsen, Abias"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1838"]
[PlyCount "40"]
[EventDate "2014.10.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. a3 d5 4. Bg5 Be7 5. Nf3 0-0 6. Qd2 Nbd7 7. 0-0-0 a6 8. e3 b5 9. h4 b4 10. axb4 Bxb4 11. Ne5 Qe8 12. Bxf6 Nxf6 13. Qd3 a5 14. Na2 Ba6 15. Qb3 Ne4 16. Nxb4 axb4 17. Bxa6 Rxa6 18. Kb1 Nxf2 19. Qxb4 Nxh1 20. Rxh1 Qa8 0-1

[Event "Espirito Santo-ch"]
[Site "Vitoria"]
[Date "2014.10.12"]
[Round "5"]
[White "Jacobsen, Abias"]
[Black "Vieira, Paulo Cesar"]
[Result "0-1"]
[ECO "E97"]
[BlackElo "1884"]
[PlyCount "48"]
[EventDate "2014.10.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. Be3 Nc6 8. d5 Ne7 9. 0-0 Ng4 10. Bc1 f5 11. Ne1 Nf6 12. exf5 gxf5 13. f4 e4 14. Nc2 Ng6 15. Be3 Qe7 16. Nd4 a6 17. Qd2 Bd7 18. Rad1 Rfd8 19. a3 Kh8 20. b4 Rg8 21. Nb3 h6 22. b5 Nh4 23. g3 Ng6 24. Rc1 Rgc8 0-1

[Event "Espirito Santo-ch"]
[Site "Vitoria"]
[Date "2014.10.11"]
[Round "3"]
[White "Jacobsen, Abias"]
[Black "Bonfim, Hudson Soares Do"]
[Result "1/2-1/2"]
[ECO "E99"]
[BlackElo "1921"]
[PlyCount "115"]
[EventDate "2014.10.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 g6 4. e4 Bg7 5. Be2 0-0 6. Nf3 Nc6 7. 0-0 e5 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 h5 13. a3 Nf6 14. Nd3 g5 15. b4 g4 16. Bh4 gxf3 17. Bxf3 Ng4 18. Bf2 Ng6 19. h3 Qg5 20. Kh1 Kf7 21. Nb5 Nxf2+ 22. Nxf2 Qe7 23. Bxh5 a6 24. Nc3 Qg5 25. Bxg6+ Qxg6 26. Qf3 Ke7 27. Ne2 Rh8 28. Rac1 Bd7 29. Rc3 Bf6 30. Ng1 Rag8 31. Nd3 Qh6 32. Qe2 Bh4 33. Nf2 Bg3 34. Qf3 Rg7 35. Ne2 Rhg8 36. Rg1 Qh4 37. Rf1 Qh6 38. Rg1 Rg5 39. Rf1 Qg6 40. Rg1 Rh8 41. Rf1 Rg8 42. Rg1 Qg7 43. Rb3 Qg6 44. Rf1 Bc8 45. Rc3 Bd7 46. Rd3 Rh8 47. Nc3 Rh7 48. Rg1 Bh4 49. a4 Rg3 50. Qe2 Rg5 51. Nfd1 Bg3 52. Nf2 Rgh5 53. Rf1 Bxh3 54. Nxh3 Rxh3+ 55. gxh3 Rxh3+ 56. Kg1 Bh2+ 57. Kh1 Bg3+ 58. Kg1 1/2-1/2

[Event "Espirito Santo-ch"]
[Site "Vitoria"]
[Date "2014.10.11"]
[Round "4"]
[White "Osorio, Jose Eustaquio Hate"]
[Black "Jacobsen, Abias"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1904"]
[PlyCount "89"]
[EventDate "2014.10.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 e6 7. Bg2 Be7 8. 0-0 0-0 9. Be3 a6 10. h3 Bd7 11. f4 Rc8 12. Nde2 Ne8 13. g4 Bf6 14. g5 Bxc3 15. Nxc3 f6 16. h4 Qc7 17. Qd2 Ne7 18. Bh3 f5 19. Rac1 Bc6 20. h5 b5 21. a3 Qb7 22. Qd4 d5 23. e5 Bd7 24. b3 Nc6 25. Qb6 Qxb6 26. Bxb6 Nc7 27. Bg2 Be8 28. Bf3 Bf7 29. Ne2 Nb8 30. c4 bxc4 31. bxc4 Nd7 32. Ba5 dxc4 33. Bb7 Rb8 34. Bc6 Rb2 35. Nc3 Rfb8 36. Rf2 Nd5 37. Bxd7 Ne3 38. Bb4 Rxf2 39. Kxf2 Ng4+ 40. Kg3 Rd8 41. Rd1 Ne3 42. Rd6 Nd5 43. Nxd5 exd5 44. e6 Be8 45. Rxd5 1-0

[Event "Espirito Santo-ch"]
[Site "Vitoria"]
[Date "2014.10.09"]
[Round "1"]
[White "Peixoto, Helio Ricardo Souti"]
[Black "Jacobsen, Abias"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1898"]
[PlyCount "53"]
[EventDate "2014.10.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Qe2 d6 3. f4 Nc6 4. c3 g6 5. Nf3 Bg7 6. d3 e6 7. Be3 Nge7 8. Nbd2 0-0 9. Qf2 b6 10. Be2 d5 11. Nb3 Qc7 12. 0-0 dxe4 13. dxe4 f5 14. e5 Nd5 15. Rad1 Bh6 16. Bc4 Nce7 17. g3 Bb7 18. Rfe1 Kh8 19. Bf1 Nxe3 20. Qxe3 Nd5 21. Qf2 Rad8 22. Nbd2 Rf7 23. Nc4 Bf8 24. Ng5 Re7 25. Nd6 Kg8 26. Nxb7 Qxb7 27. c4 1-0

[Event "Votoria Cup 2nd"]
[Site "Vitoria"]
[Date "2014.03.23"]
[Round "6"]
[White "Almeida, Sergio Ribeiro"]
[Black "Jacobsen, Abias"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1737"]
[PlyCount "53"]
[EventDate "2014.03.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. e3 e6 4. Nc3 c5 5. Be2 Nbd7 6. Bd2 cxd4 7. exd4 Be7 8. 0-0 0-0 9. Re1 Nb6 10. Ne5 Nfd7 11. Bf4 Nxe5 12. Bxe5 Bd7 13. Bd3 g6 14. Qf3 Rc8 15. Ne2 Nc4 16. Bxc4 Rxc4 17. c3 f5 18. Nf4 Bf6 19. Qg3 Bxe5 20. Rxe5 Qb6 21. Re2 Rfc8 22. Rc1 R4c6 23. h4 Rf8 24. h5 Rf6 25. Qg5 Qd8 26. hxg6 hxg6 27. Nxg6 1-0

[Event "Votoria Cup 2nd"]
[Site "Vitoria"]
[Date "2014.03.23"]
[Round "7"]
[White "Pasini Boza, Gustavo"]
[Black "Jacobsen, Abias"]
[Result "0-1"]
[ECO "B60"]
[PlyCount "76"]
[EventDate "2014.03.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e5 7. Nxc6 bxc6 8. Qd2 Be6 9. 0-0-0 h6 10. Bh4 Be7 11. f3 Rb8 12. b3 Qa5 13. Bxf6 gxf6 14. Kb2 Qb4 15. g4 a5 16. h4 a4 17. a3 Qa5 18. b4 d5 19. Na2 d4 20. Bd3 c5 21. b5 Qxd2 22. Rxd2 c4 23. Be2 Rxb5+ 24. Ka1 Bxa3 25. Rb1 Bb2+ 26. Rxb2 Rxb2 27. Kxb2 c3+ 28. Nxc3 dxc3+ 29. Kxc3 a3 30. Rd1 h5 31. g5 fxg5 32. hxg5 Rg8 33. Rg1 h4 34. Ra1 Rxg5 35. Rxa3 h3 36. Ra8+ Ke7 37. Rh8 Rg2 38. Bf1 Rf2 0-1

[Event "Votoria Cup 2nd"]
[Site "Vitoria"]
[Date "2014.03.22"]
[Round "4"]
[White "Alves, Alessandro Cunha"]
[Black "Jacobsen, Abias"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "1815"]
[PlyCount "52"]
[EventDate "2014.03.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Be3 Ng4 7. Nxc6 bxc6 8. Bf4 e5 9. Bg3 Be7 10. Bc4 0-0 11. 0-0 Nf6 12. Bb3 Be6 13. Bxe6 fxe6 14. Qe2 Qb6 15. b3 Nd7 16. Na4 Qa5 17. Qc4 Kf7 18. f4 exf4 19. Rxf4+ Nf6 20. Raf1 c5 21. Be1 Qd8 22. Bc3 d5 23. Qa6 d4 24. Ba5 Qd6 25. Qc4 Ke8 26. Qb5+ Kf7 1/2-1/2

[Event "Votoria Cup 2nd"]
[Site "Vitoria"]
[Date "2014.03.22"]
[Round "5"]
[White "Jacobsen, Abias"]
[Black "Peixoto, Helio Ricardo Souti"]
[Result "0-1"]
[ECO "A57"]
[BlackElo "1918"]
[PlyCount "46"]
[EventDate "2014.03.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. Nxb5 Qa5+ 7. Nc3 Bb7 8. Bd2 Qb6 9. Qc2 Nxd5 10. Nf3 d6 11. Nxd5 Bxd5 12. a4 Bb3 13. Qe4 d5 14. Qg4 Nd7 15. e3 Nf6 16. Qf5 e6 17. Qd3 c4 18. Qd4 Bc5 19. Qh4 Rxa4 20. Rxa4 Bxa4 21. Bc3 Bb4 22. Qd4 Bxc3+ 23. bxc3 Qb1+ 0-1

[Event "Votoria Cup 2nd"]
[Site "Vitoria"]
[Date "2014.03.21"]
[Round "2"]
[White "Campos, Tarcisio Kiefer"]
[Black "Jacobsen, Abias"]
[Result "1-0"]
[ECO "B63"]
[WhiteElo "1899"]
[PlyCount "85"]
[EventDate "2014.03.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 Nxd4 9. Qxd4 e5 10. Qd2 a6 11. f4 h6 12. Bxf6 gxf6 13. f5 Bd7 14. Bc4 Bc6 15. Nd5 Rc8 16. Bb3 a5 17. a3 a4 18. Ba2 h5 19. Kb1 Bf8 20. Rhf1 Rg8 21. Qe2 Bxd5 22. Bxd5 Qc7 23. Rd3 Qd7 24. Rh3 Rg5 25. Rxh5 Rxh5 26. Qxh5 Qc7 27. Qe2 Qb6 28. h4 Rc7 29. g4 Bh6 30. Rh1 Ke7 31. g5 fxg5 32. hxg5 Bxg5 33. Qh5 Kf6 34. Qh8+ Ke7 35. Qg7 Kd7 36. Qxf7+ Kc8 37. Rh8+ Bd8 38. Be6+ Kb8 39. Rxd8+ Ka7 40. Qe8 Qc6 41. Qxc6 bxc6 42. Rd7 Rxd7 43. Bxd7 1-0

[Event "Votoria Cup 2nd"]
[Site "Vitoria"]
[Date "2014.03.21"]
[Round "3"]
[White "Jacobsen, Abias"]
[Black "Dos Santos, Tarcio Araujo"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "55"]
[EventDate "2014.03.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 e6 6. e3 dxc4 7. Bxc4 Nb6 8. Bd3 Nbd5 9. Bg5 h6 10. Bh4 Qa5 11. Qc2 Bd7 12. 0-0 c5 13. Ne5 g5 14. Bg3 cxd4 15. exd4 Bg7 16. Rac1 0-0 17. Nc4 Qd8 18. Be5 Nb4 19. Qd2 Nxd3 20. Qxd3 Bc6 21. f4 Ne8 22. Bxg7 Nxg7 23. fxg5 Qxg5 24. Ne4 Qg6 25. Nf6+ Kh8 26. Qxg6 fxg6 27. Ne5 Bb5 28. Nxg6# 1-0

[Event "Votoria Cup 2nd"]
[Site "Vitoria"]
[Date "2014.03.20"]
[Round "1"]
[White "Jacobsen, Abias"]
[Black "Sztokbant, Bernardo Vainzoff"]
[Result "0-1"]
[ECO "E30"]
[BlackElo "2239"]
[PlyCount "78"]
[EventDate "2014.03.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 g5 6. Bg3 d5 7. e3 Ne4 8. Qc2 Nd7 9. cxd5 exd5 10. Bd3 Nxg3 11. hxg3 c6 12. Nge2 Nf6 13. f3 Be6 14. 0-0-0 Qe7 15. Kb1 0-0-0 16. g4 Kb8 17. Rde1 c5 18. Ng3 cxd4 19. exd4 Rc8 20. Nge2 h5 21. gxh5 Rxh5 22. Rxh5 Nxh5 23. a3 Ba5 24. Qa4 Qd8 25. Rh1 Ng7 26. Rh7 Nf5 27. Ka2 Nh4 28. f4 Bxc3 29. Nxc3 gxf4 30. Nb5 a6 31. Nd6 Qxd6 32. Rxh4 f3 33. gxf3 Qg3 34. Rh7 Qxf3 35. Bxa6 bxa6 36. Qb4+ Ka8 37. Qd6 Qd3 38. Rh8 Qc4+ 39. Ka1 Rxh8 0-1

[Event "Vitoria CEAX 4th"]
[Site "Vitoria"]
[Date "2013.09.15"]
[Round "4.4"]
[White "Tuleu Santos, Kirk Mahatma G"]
[Black "Jacobsen, Abias"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "105"]
[EventDate "2013.09.14"]
[EventType "swiss"]
[EventRounds "4"]
[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 a6 4. Bxc6 dxc6 5. Nxe5 Qd4 6. Ng4 Qxe4+ 7. Ne3 Bc5 8. Nc3 Qe7 9. 0-0 Qg5 10. Ne4 Qg6 11. d3 Bf5 12. Qf3 Bxe3 13. Bxe3 Bg4 14. Qg3 0-0-0 15. h3 Bf5 16. Qxg6 hxg6 17. Ng5 Rd7 18. g4 Be6 19. Nxe6 fxe6 20. Kg2 Nf6 21. Rfe1 Re7 22. Rad1 Nd5 23. Bg5 Ree8 24. c4 Nf6 25. Bf4 Nd7 26. d4 Nb6 27. b3 Kd7 28. Be5 Rh7 29. Kg3 Reh8 30. Rh1 Nc8 31. g5 Nd6 32. h4 Nf5+ 33. Kg4 Rxh4+ 34. Rxh4 Rxh4+ 35. Kf3 b5 36. c5 Rh7 37. a4 Ne7 38. Ke4 Nd5 39. Rd3 Rh4+ 40. Kf3 Rh3+ 41. Ke4 Rh5 42. Rf3 Rh4+ 43. Bf4 Rg4 44. Ke5 Nxf4 45. Rxf4 Rxg5+ 46. Ke4 Rf5 47. Rxf5 gxf5+ 48. Ke5 Ke7 49. f4 b4 50. a5 g6 51. d5 cxd5 52. Kd4 Kf6 53. Ke3 0-1

[Event "Vitoria CEAX 4th"]
[Site "Vitoria"]
[Date "2013.09.14"]
[Round "2.1"]
[White "Cantarino Neto, Mario Ribeiro"]
[Black "Jacobsen, Abias"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2151"]
[PlyCount "70"]
[EventDate "2013.09.14"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 Nc6 8. cxd5 exd5 9. Qb3 Ne7 10. e4 dxe4 11. Nxe4 Nc6 12. Bb5 Qe7 13. 0-0 0-0 14. Bxc6 bxc6 15. Nxf6+ Qxf6 16. Rac1 Rd8 17. Rfe1 Bg4 18. Ne5 Bd7 19. Re3 Be6 20. Qc3 Bd5 21. Rg3 Rd6 22. Qd2 Rad8 23. b3 Be4 24. Ng4 Qxd4 25. Qxd4 Rxd4 26. f3 Rd1+ 27. Rxd1 Rxd1+ 28. Kf2 Bg6 29. f4 Kf8 30. Ne5 Be4 31. Ke3 Bd5 32. Nd7+ Ke7 33. Nc5 Rc1 34. Kd4 Rd1+ 35. Kc3 g6 1/2-1/2

[Event "Vitoria CEAX 4th"]
[Site "Vitoria"]
[Date "2013.09.14"]
[Round "1.5"]
[White "Jacobsen, Abias"]
[Black "Alves, Alessandro Cunha"]
[Result "1-0"]
[ECO "D37"]
[BlackElo "1772"]
[PlyCount "89"]
[EventDate "2013.09.14"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Be7 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 c5 8. 0-0 cxd4 9. exd4 b6 10. Bf4 0-0 11. Ne5 Bb7 12. Re1 Rc8 13. Be2 Nxe5 14. Bxe5 Nd5 15. Nxd5 Bxd5 16. Bd3 Bd6 17. Qh5 h6 18. Re3 Bxe5 19. dxe5 Qg5 20. Qxg5 hxg5 21. Rg3 f6 22. exf6 gxf6 23. h4 Kf7 24. hxg5 Rg8 25. f4 fxg5 26. fxg5 Rg7 27. Rf1+ Ke7 28. a3 Bc4 29. Rc1 Ba6 30. Rxc8 Bxc8 31. Kf2 e5 32. Ke3 Bb7 33. Be4 Bxe4 34. Kxe4 Ke6 35. b4 b5 36. Rg4 Rg6 37. g3 Rg7 38. g6 Kf6 39. Kd5 Kf5 40. Rh4 Rxg6 41. Rh5+ Kf6 42. Rxe5 Rg7 43. Re6+ Kf7 44. Ra6 Rg5+ 45. Kc6 1-0

[Event "Vitoria CEAX 4th"]
[Site "Vitoria"]
[Date "2013.09.14"]
[Round "3.2"]
[White "Jacobsen, Abias"]
[Black "Carvalho, Luiz Candido Brant"]
[Result "0-1"]
[ECO "B14"]
[PlyCount "62"]
[EventDate "2013.09.14"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 cxd4 5. exd4 d5 6. Nc3 Bb4 7. a3 Bxc3+ 8. bxc3 0-0 9. cxd5 exd5 10. Be2 Re8 11. Bg5 Bg4 12. 0-0 Nbd7 13. h3 Bh5 14. Re1 Qa5 15. Bd2 Ne4 16. Qc2 Bg6 17. Bd3 Ndf6 18. Nh4 Rac8 19. Bxe4 Bxe4 20. Qb3 Qc7 21. Rac1 h6 22. Re3 b6 23. Rg3 Kh7 24. Be1 Qf4 25. Rd1 Qxh4 26. f3 Bg6 27. Rxg6 Rxe1+ 28. Kh2 fxg6 29. Qc2 Rce8 30. Rxe1 Rxe1 31. Qd2 Nh5 0-1

