[Event "Catarinense-ch 31th sf"]
[Site "Sao Bento do Sul"]
[Date "1985.07.??"]
[Round "1"]
[White "Jacobsen, Gilson"]
[Black "Schroeder, Edson Paulo"]
[Result "0-1"]
[ECO "A07"]
[PlyCount "120"]
[EventDate "1985.07.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. 0-0 Qc8 6. Nbd2 Nbd7 7. c4 e6 8. b3 Be7 9. Bb2 0-0 10. Rc1 Qc7 11. cxd5 exd5 12. Re1 Rfe8 13. e4 dxe4 14. Nxe4 Nxe4 15. Rxe4 Bf6 16. Rxg4 Bxb2 17. Rc2 Bf6 18. d4 Nb6 19. d5 Rad8 20. Nh4 Qd7 21. h3 Nxd5 22. Qf3 Bxh4 23. Rxh4 Nf6 24. Kh2 Qd3 25. Qxd3 Rxd3 26. Rb4 Rd7 27. a4 Kf8 28. a5 a6 29. Rbc4 Red8 30. b4 Rd4 31. Rxd4 Rxd4 32. Rb2 Ke7 33. h4 Kd6 34. Bh3 Nd5 35. Bc8 Rxb4 36. Rxb4 Nxb4 37. Kg2 Kc7 38. Bf5 g6 39. Be4 c5 40. Kf1 Nc6 41. Bd5 f6 42. Bg8 h6 43. Bf7 g5 44. hxg5 hxg5 45. Ke2 Nxa5 46. Kd3 Kd6 47. Ke4 c4 48. Kd4 b5 49. Bg6 Nc6+ 50. Kc3 Kc5 51. Kb2 b4 52. f4 c3+ 53. Kb1 b3 54. fxg5 fxg5 55. g4 Kb4 56. Bd3 Ne5 57. Bxa6 c2+ 58. Kb2 Nc4+ 59. Bxc4 Kxc4 60. Ka1 c1Q# 0-1

[Event "Catarinense-ch 31th sf"]
[Site "Sao Bento do Sul"]
[Date "1985.07.??"]
[Round "3"]
[White "Knop, Jorge Luiz"]
[Black "Jacobsen, Gilson"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "53"]
[EventDate "1985.07.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Ne5 Nxe5 11. dxe5 0-0 12. 0-0 Be6 13. Qb3 Rb8 14. f4 c6 15. a4 Qb6+ 16. Qxb6 Nxb6 17. Bxe6 fxe6 18. Ne4 Nd7 19. Rad1 Rbd8 20. Nd6 Nc5 21. Rd2 Nxa4 22. Rdf2 g6 23. Nxb7 Rb8 24. Na5 Rxb2 25. Nxc6 Rxf2 26. Kxf2 Rxf4+ 27. Kg3 0-1

[Event "Catarinense-ch 31th sf"]
[Site "Sao Bento do Sul"]
[Date "1985.07.??"]
[Round "5"]
[White "Rikli, Oscar"]
[Black "Jacobsen, Gilson"]
[Result "1/2-1/2"]
[ECO "E90"]
[PlyCount "78"]
[EventDate "1985.07.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d6 3. d4 c6 4. Nc3 g6 5. e4 Bg7 6. h3 Qa5 7. Bd3 0-0 8. Bd2 Qb6 9. Qc2 Nfd7 10. Be3 Qd8 11. Rd1 Na6 12. a3 b6 13. 0-0 c5 14. Be2 Bb7 15. Rd2 Qe8 16. Rfd1 Rd8 17. Bd3 Nc7 18. Be2 a6 19. Qb3 Ne6 20. Qc2 h6 21. dxc5 Ndxc5 22. Nd5 Bxd5 23. cxd5 Nc7 24. b4 Na4 25. Qxc7 Rc8 26. Qb7 Nc3 27. Qxa6 Nxd1 28. Rxd1 Ra8 29. Qxb6 Rxa3 30. Rc1 Qb8 31. b5 Qxb6 32. Bxb6 Rb8 33. Be3 Ra4 34. Nd2 Bd4 35. Bxh6 Ra2 36. Kf1 f6 37. Nb3 Bb6 38. Be3 Bxe3 39. fxe3 Ra4 1/2-1/2

