[Event "BRA-ch Universities"]
[Site "Lages"]
[Date "2003.06.??"]
[Round "3"]
[White "Cardoso Pimenta, Ciro Jose"]
[Black "Lehnen, Elias"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "107"]
[EventDate "2003.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Nc3 d6 7. Be3 Bg4 8. Bb5 Bd7 9. 0-0 Nf6 10. h3 a6 11. Be2 0-0 12. Qd2 Re8 13. e5 dxe5 14. dxe5 Nh5 15. Rad1 Be6 16. Qxd8 Rexd8 17. g4 Nxe5 18. Nxe5 Bxe5 19. gxh5 Bxh3 20. Rxd8+ Rxd8 21. Rd1 Rc8 22. hxg6 hxg6 23. Bd4 Bd6 24. Bf3 Rc7 25. Bb6 Rd7 26. Ne4 Be6 27. b3 f5 28. Rxd6 fxe4 29. Rxd7 Bxd7 30. Bxe4 Kf7 31. Bxb7 Bb5 32. Kg2 Kf6 33. Kf3 Kf5 34. Bc8+ e6 35. Bc7 g5 36. Ke3 g4 37. Kd4 Be2 38. Bd7 Bf1 39. a4 Bg2 40. b4 Kf6 41. b5 axb5 42. axb5 Ke7 43. Bc6 Bf1 44. b6 Ba6 45. b7 Bxb7 46. Bxb7 Kf6 47. Be4 Kg5 48. Ke5 Kh4 49. Kxe6 Kg5 50. Bg3 Kh5 51. Kf6 Kh6 52. Bb1 Kh5 53. Bg6+ Kh6 54. Bf4# 1-0

[Event "BRA-ch Universities"]
[Site "Lages"]
[Date "2003.06.??"]
[Round "1"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Lehnen, Elias"]
[Result "1-0"]
[ECO "B24"]
[PlyCount "79"]
[EventDate "2003.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. g3 Bg4 6. Bg2 Bg7 7. 0-0 Qd7 8. d3 Nf6 9. Be3 0-0-0 10. Qd2 h6 11. a4 Nb4 12. Nd1 Ne8 13. c3 Nc6 14. Nf2 Be6 15. d4 Bc4 16. Rfb1 Bb3 17. dxc5 dxc5 18. Qxd7+ Rxd7 19. Bxc5 Nf6 20. Bd4 Rhd8 21. Bh3 e6 22. Nd2 Nxd4 23. cxd4 Bc2 24. Rc1 Rc7 25. e5 Ng8 26. Nde4 Bf8 27. Nc3 Bb3 28. Bg2 a6 29. Nce4 Rxd4 30. a5 Kb8 31. Rxc7 Kxc7 32. Rc1+ Kb8 33. Nc5 Bd5 34. Nd7+ Ka7 35. Nxf8 Ne7 36. Rd1 Rc4 37. Nd7 Rc2 38. Nb6 Bxg2 39. Kxg2 Rxb2 40. Rd8 1-0

[Event "BRA-ch Universities"]
[Site "Lages"]
[Date "2003.06.??"]
[Round "5"]
[White "Kruger, Israel"]
[Black "Lehnen, Elias"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "47"]
[EventDate "2003.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. c3 Bg4 7. Qc2 Qd7 8. Be3 Bh3 9. 0-0 Bxg2 10. Kxg2 Nf6 11. Nbd2 0-0-0 12. d4 cxd4 13. cxd4 Kb8 14. d5 Nb4 15. Qb3 Na6 16. h3 Rc8 17. Nd4 Nc5 18. Qb5 a6 19. Qxd7 Nfxd7 20. b4 Nd3 21. Rab1 Rc7 22. b5 axb5 23. Rxb5 Rhc8 24. Nc6+ 1-0

[Event "BRA-ch Universities"]
[Site "Lages"]
[Date "2003.06.??"]
[Round "6"]
[White "Lehnen, Elias"]
[Black "Covalchuk, Sandro"]
[Result "0-1"]
[ECO "D30"]
[PlyCount "51"]
[EventDate "2003.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nf3 Nf6 4. Bg5 Nbd7 5. g3 c6 6. c5 Be7 7. Bg2 Qa5+ 8. Bd2 Qa6 9. b4 b6 10. e3 Ne4 11. Bf1 Qb7 12. Nc3 f5 13. Ne2 Ndf6 14. Nc3 0-0 15. Ne5 Qc7 16. f3 Nxd2 17. Qxd2 bxc5 18. bxc5 Bxc5 19. Na4 Bd6 20. Nd3 Rb8 21. Rc1 Ba3 22. Rc3 Rb1+ 23. Kf2 Bd6 24. Rc1 Qb8 25. Rxc6 Bd7 26. Rc3 0-1

[Event "BRA-ch Universities"]
[Site "Lages"]
[Date "2003.06.??"]
[Round "4"]
[White "Lehnen, Elias"]
[Black "Momm, Juliano Alexandre"]
[Result "1-0"]
[ECO "E90"]
[PlyCount "84"]
[EventDate "2003.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. Nf3 d6 5. e4 Bg4 6. Be2 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Bg5 h6 10. Bxf6 Bxf6 11. b4 Nd7 12. Rc1 Bg5 13. Nxg5 Bxe2 14. Nxf7 Bxd1 15. Nxd8 Rxd8 16. Rfxd1 a6 17. Ne2 b6 18. Rd3 Nf6 19. Ng3 Ke7 20. f3 h5 21. Ne2 h4 22. Ra3 Ra8 23. c5 g5 24. cxd6+ cxd6 25. Rc6 Nd7 26. g3 a5 27. bxa5 bxa5 28. Rb3 Rab8 29. Rxb8 Rxb8 30. Ra6 h3 31. Nc3 Rb2 32. Rxa5 Nc5 33. Ra7+ Kf6 34. Rh7 Rc2 35. Nb5 Rc1+ 36. Kf2 Rc2+ 37. Kg1 Nd3 38. Rxh3 Rc1+ 39. Kg2 Rc2+ 40. Kf1 Rxa2 41. Rh6+ Kg7 42. Rxd6 Rf2+ 1-0

[Event "BRA-ch Universities"]
[Site "Lages"]
[Date "2003.06.??"]
[Round "7"]
[White "Lehnen, Elias"]
[Black "Souza, Jean Willy de"]
[Result "0-1"]
[ECO "E10"]
[PlyCount "24"]
[EventDate "2003.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bg5 cxd4 5. Qxd4 Nc6 6. Qc3 Bb4 7. e3 Bxc3+ 8. bxc3 0-0 9. Nbd2 Qa5 10. Bxf6 gxf6 11. Ne4 f5 12. Nf6+ Kh8 0-1

[Event "BRA-ch Universities"]
[Site "Lages"]
[Date "2003.06.??"]
[Round "2"]
[White "Lehnen, Elias"]
[Black "Strutz, Daniel C"]
[Result "1-0"]
[ECO "D91"]
[PlyCount "58"]
[EventDate "2003.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nf3 Bg7 5. Bg5 Ne4 6. e3 0-0 7. Nxd5 Nxg5 8. Nxg5 e6 9. Nf3 exd5 10. Be2 c6 11. 0-0 Bf5 12. Rc1 Nd7 13. Bd3 Bxd3 14. Qxd3 Re8 15. Rfe1 f5 16. Qd1 Kh8 17. Qb3 Qb6 18. Qc2 Bf8 19. a3 Bd6 20. Nd2 Qd8 21. b4 a5 22. Rb1 axb4 23. axb4 Qe7 24. b5 Qf6 25. bxc6 bxc6 26. Rb7 Red8 27. Nf3 g5 28. Ne5 Bxe5 29. dxe5 Qxe5 1-0

[Event "BRA South Region-ch"]
[Site "Florianopolis"]
[Date "2000.08.??"]
[Round "4"]
[White "Besen, Tania"]
[Black "Lehnen, Elias"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "82"]
[EventDate "2000.08.25"]
[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. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 Nf6 6. d3 0-0 7. Be3 d6 8. h3 Re8 9. Qd2 Bd7 10. Bh6 Bh8 11. 0-0 Qc8 12. Kh2 Ne5 13. Rab1 Bxh3 14. f4 Neg4+ 15. Kg1 Bxg2 16. Kxg2 Nxh6 17. Rh1 Nhg4 18. Rh3 Qc6 19. Rbh1 h5 20. Kf1 e5 21. Nd5 Nxd5 22. exd5 Qxd5 23. Nc3 Qf3+ 24. Kg1 Qe3+ 25. Qxe3 Nxe3 26. Kf2 Nxc2 27. f5 Rf8 28. Nd5 Nd4 29. f6 Bxf6 30. Nxf6+ Kg7 31. Nd5 Rh8 32. Ke3 Ne6 33. Nc3 Rad8 34. R3h2 d5 35. Rf2 d4+ 36. Kd2 dxc3+ 37. Kxc3 Ng5 38. Kc4 b6 39. Re1 Rhe8 40. Rfe2 f6 41. Rd1 e4 0-1

[Event "BRA South Region-ch"]
[Site "Florianopolis"]
[Date "2000.08.??"]
[Round "6"]
[White "Da Rosa, Guilherme"]
[Black "Lehnen, Elias"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "62"]
[EventDate "2000.08.25"]
[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. Nc3 Nc6 3. g3 g6 4. Nge2 Bg7 5. Bg2 Nf6 6. 0-0 d6 7. h3 Bd7 8. d3 Qc8 9. Kh2 h5 10. Be3 Ne5 11. Qd2 Bxh3 12. f4 Neg4+ 13. Kg1 Bxg2 14. Kxg2 Qd7 15. e5 Qc6+ 16. Kg1 h4 17. exf6 h3 18. Ne4 exf6 19. f5 d5 20. N2c3 dxe4 21. Nxe4 0-0-0 22. Rf4 gxf5 23. Rxf5 h2+ 24. Kh1 Rd5 25. Raf1 Rh5 26. Rxd5 Qxd5 27. Bxc5 f5 28. c4 Qc6 29. Qf4 Be5 30. Qxf5+ Rxf5 31. Rxf5 Qa4 0-1

[Event "BRA South Region-ch"]
[Site "Florianopolis"]
[Date "2000.08.??"]
[Round "5"]
[White "Lehnen, Elias"]
[Black "Carneiro, Alan"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "50"]
[EventDate "2000.08.25"]
[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. Nf3 d6 5. Bg5 0-0 6. Qd2 Re8 7. h4 c5 8. 0-0-0 cxd4 9. Nxd4 Nc6 10. Nb3 Bf5 11. f3 a6 12. g4 Be6 13. e4 Ne5 14. Be2 Bxc4 15. Rdg1 Qc7 16. Kb1 Bxe2 17. Qxe2 Rac8 18. Qe3 Qc4 19. Nc1 d5 20. exd5 Nxd5 21. Nxd5 Qxd5 22. Rf1 Nc4 23. Qd3 Qb5 24. Rf2 Bxb2 25. Rxb2 Qxb2# 0-1

[Event "BRA South Region-ch"]
[Site "Florianopolis"]
[Date "2000.08.??"]
[Round "1"]
[White "Lehnen, Elias"]
[Black "Schmitt, Matheus"]
[Result "1/2-1/2"]
[ECO "A84"]
[PlyCount "50"]
[EventDate "2000.08.25"]
[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 f5 2. c4 g6 3. Nf3 Bg7 4. g3 b6 5. Bg2 Bb7 6. 0-0 Nc6 7. Nc3 e6 8. Bg5 Nf6 9. Re1 Qe7 10. e4 h6 11. Bxf6 Qxf6 12. e5 Qf7 13. Qa4 0-0 14. Rad1 d6 15. Nd2 Qe8 16. Nf3 Rd8 17. exd6 Rxd6 18. d5 Bxc3 19. bxc3 Na5 20. Qb4 c5 21. Qa3 Nxc4 22. Qc1 Kg7 23. dxe6 Rxe6 24. Rxe6 Qxe6 25. Qf4 Na5 1/2-1/2

