[Event "BRA-ch U26"]
[Site "Brasilia"]
[Date "2019.04.26"]
[Round "7"]
[White "De Oliveira, Gabriel Lukiantchuk"]
[Black "Barros, Davi Matheus Costa"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1800"]
[BlackElo "1948"]
[PlyCount "82"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[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 d5 4. Bg5 Be7 5. e3 0-0 6. Be2 c6 7. 0-0 Nbd7 8. cxd5 exd5 9. Nbd2 Ne4 10. Bxe7 Qxe7 11. Nxe4 dxe4 12. Nd2 Nf6 13. Qc2 Bf5 14. Rfd1 Rac8 15. Qc5 Qxc5 16. dxc5 Be6 17. Bc4 Bd5 18. Rac1 Rfd8 19. Bb3 Bxb3 20. Nxb3 Nd5 21. Nd2 f5 22. Nc4 Rc7 23. Nd6 g6 24. a3 Rcd7 25. h3 Nf6 26. Rd2 Ne8 27. Rcd1 Nxd6 28. cxd6 Kf7 29. Kh2 Ke6 30. Kg3 Rxd6 31. Rxd6+ Rxd6 32. Rxd6+ Kxd6 33. Kf4 h6 34. g4 Ke6 35. f3 exf3 36. Kxf3 Ke5 37. h4 fxg4+ 38. Kxg4 Ke4 39. b4 Kxe3 40. a4 Kd4 41. Kf4 b6 0-1

[Event "BRA-ch U26"]
[Site "Brasilia"]
[Date "2019.04.26"]
[Round "6"]
[White "Dos Santos, Reyonne Nathan Cabr"]
[Black "De Oliveira, Gabriel Lukiantchuk"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "90"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 d5 5. Be2 Nbd7 6. Nbd2 0-0 7. 0-0 c5 8. c3 c4 9. Bxf6 Nxf6 10. Qc2 b5 11. e4 Bb7 12. exd5 Bxd5 13. Ne5 Nd7 14. Nxd7 Qxd7 15. Bf3 Bd6 16. Bxd5 exd5 17. Nf3 Rfe8 18. Rfe1 Re7 19. Rxe7 Qxe7 20. Re1 Qd7 21. Ng5 g6 22. Nf3 Re8 23. Qd2 Rxe1+ 24. Qxe1 Qe7 25. Qd2 Qe4 26. Qd1 a5 27. g3 b4 28. Nd2 Qd3 29. Qe1 bxc3 30. bxc3 Qxc3 31. Kg2 Qxd4 32. Nf3 Qc5 33. Qe8+ Kg7 34. Ng5 Qc7 35. Kf1 Qe7 36. Qxe7 Bxe7 37. Nf3 Bc5 38. Ne1 Kf6 39. Ke2 d4 40. Kd2 Bb4+ 41. Ke2 Bxe1 42. Kxe1 Ke5 43. Kd2 Ke4 44. Ke2 d3+ 45. Kd2 Kd4 0-1

[Event "BRA-ch U26"]
[Site "Brasilia"]
[Date "2019.04.25"]
[Round "4"]
[White "Barros, Roni Ivaldo Gomes"]
[Black "De Oliveira, Gabriel Lukiantchuk"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "96"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. Bxc6+ bxc6 5. d3 e6 6. c4 Nf6 7. h3 Be7 8. Nbd2 0-0 9. 0-0 Re8 10. Re1 g6 11. d4 cxd4 12. Nxd4 Bb7 13. N4f3 Qc7 14. Nb3 Bf8 15. Qc2 e5 16. Bd2 c5 17. Na5 Bc8 18. b4 Nd7 19. bxc5 Nxc5 20. Be3 Qxa5 21. Bd2 Qc7 22. Ng5 Ne6 23. Be3 Be7 24. Nxe6 Bxe6 25. Rac1 Rac8 26. Qa4 Bd7 27. Qb3 Bc6 28. f3 Qb6 29. c5 Qxb3 30. axb3 d5 31. Bf2 d4 32. b4 Rb8 33. Rb1 Rb5 34. Rec1 Bg5 35. Rd1 Reb8 36. h4 Bh6 37. Bg3 Bf4 38. Bxf4 exf4 39. Rb3 a5 40. Kf2 Rxb4 41. Rxb4 Rxb4 42. Ke2 Bb5+ 43. Kd2 d3 44. Kc1 Rd4 45. Kb2 Kg7 46. g4 fxg3 47. Kb1 g2 48. Rg1 Rc4 0-1

[Event "BRA-ch U26"]
[Site "Brasilia"]
[Date "2019.04.25"]
[Round "5"]
[White "De Oliveira, Gabriel Lukiantchuk"]
[Black "Batista Inacio, Pedro Lews"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1800"]
[BlackElo "1802"]
[PlyCount "82"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[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 d5 4. Nc3 Bb4 5. Bg5 0-0 6. e3 c6 7. cxd5 exd5 8. Bd3 h6 9. Bh4 Bg4 10. 0-0 Bxc3 11. bxc3 Nbd7 12. Be2 Qa5 13. Bxf6 Nxf6 14. Qc2 Ne4 15. Rac1 Rac8 16. Rfe1 b5 17. Nd2 Bxe2 18. Rxe2 f5 19. f3 Nxd2 20. Qxd2 Rfe8 21. Rc2 Qd8 22. Qe1 Qg5 23. f4 Qh5 24. Rf2 Re4 25. Rf3 Rce8 26. Rcf2 R8e7 27. Rh3 Qe8 28. Rff3 Qg6 29. Qg3 Qxg3 30. Rfxg3 Kh7 31. Kf2 Rb7 32. Rh5 g6 33. Rh4 b4 34. Rgh3 h5 35. cxb4 Rxb4 36. g4 Rb2+ 37. Kf3 fxg4+ 38. Rxg4 Rxa2 39. Rg5 Rxe3+ 40. Kxe3 Ra3+ 41. Kd2 Rxh3 0-1

[Event "BRA-ch U26"]
[Site "Brasilia"]
[Date "2019.04.24"]
[Round "3"]
[White "De Oliveira, Gabriel Lukiantchuk"]
[Black "Da Silva, Carlos Eduardo Pere"]
[Result "0-1"]
[ECO "E30"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "76"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Bg5 Bxc3+ 5. bxc3 h6 6. Bh4 Nc6 7. Qc2 b6 8. e4 d6 9. Nf3 Ne7 10. Rd1 Bb7 11. Be2 Bxe4 12. Qd2 Qd7 13. Qe3 Nf5 14. Qc1 Nxh4 15. Nxh4 Qc6 16. Nf3 0-0-0 17. Qa3 Bxf3 18. Bxf3 d5 19. c5 bxc5 20. 0-0 c4 21. Rb1 Qd6 22. Qxa7 Kd7 23. Rb7 Ra8 24. Qc5 Qxc5 25. dxc5 Rxa2 26. Rfb1 Rha8 27. g3 Ra1 28. h4 Rxb1+ 29. Rxb1 Kc6 30. g4 Kxc5 31. g5 hxg5 32. hxg5 Ne4 33. Bh5 Nxg5 34. f4 g6 35. fxg5 gxh5 36. Rf1 Rg8 37. Rxf7 Rxg5+ 38. Kf2 Rf5+ 0-1

[Event "BRA-ch U26"]
[Site "Brasilia"]
[Date "2019.04.24"]
[Round "2"]
[White "De Oliveira, Gabriel Lukiantchuk"]
[Black "Lima, Miguel Gabriel Pest"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1800"]
[BlackElo "1806"]
[PlyCount "30"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[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 c6 3. Nc3 Nf6 4. Bg5 Bf5 5. e3 e6 6. Nf3 Qb6 7. b3 Bb4 8. Bxf6 Bxc3+ 9. Nd2 Bxa1 10. Qxa1 gxf6 11. f3 Na6 12. e4 Nb4 13. Qb2 Bg6 14. c5 Qa5 15. Be2 Qxa2 0-1

[Event "BRA-ch U26"]
[Site "Brasilia"]
[Date "2019.04.23"]
[Round "1"]
[White "Carrico, Victor Hugo Ribeiro"]
[Black "De Oliveira, Gabriel Lukiantchuk"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "1838"]
[BlackElo "1800"]
[PlyCount "45"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Be3 0-0 9. f4 Nc6 10. Bf3 Qc7 11. Kh1 Na5 12. f5 e5 13. Nde2 Nc4 14. Bc1 b5 15. b3 Nb6 16. g4 Nfd7 17. g5 g6 18. f6 Bd8 19. Ba3 Nc5 20. Qe1 Bb7 21. Qh4 Bc6 22. Bxc5 dxc5 23. Qh6 1-0

[Event "BRA-ch Universities"]
[Site "Vitoria"]
[Date "2018.06.09"]
[Round "6"]
[White "De Oliveira, Gabriel Lukiantchuk"]
[Black "Dos Santos, Arthur De J Pereira"]
[Result "1/2-1/2"]
[ECO "D94"]
[PlyCount "86"]
[EventDate "2018.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 0-0 6. Be2 b6 7. b4 Bb7 8. c5 c6 9. 0-0 Nbd7 10. a4 a6 11. Bb2 b5 12. axb5 axb5 13. Qc2 Qc7 14. Rxa8 Rxa8 15. h3 Ne8 16. Ra1 Rxa1+ 17. Bxa1 e5 18. Nd2 e4 19. Nb3 f5 20. Na5 Nef6 21. Nxb7 Qxb7 22. Qa2 Nb8 23. Nd1 Qc7 24. Qa5 Ne8 25. Bc3 Qxa5 26. bxa5 Nc7 27. Bb4 Nba6 28. Bd2 Bf6 29. Nc3 Nb4 30. Nxb5 cxb5 31. Bxb4 Bd8 32. c6 Kf7 33. Bd6 Na8 34. Bxb5 Bxa5 35. Ba6 Nc7 36. Bb7 Ke8 37. Bxc7 Bxc7 38. Kf1 Kd8 39. Ke2 f4 40. Kd2 f3 41. g3 Ba5+ 42. Kd1 Kc7 43. h4 Bb4 1/2-1/2

[Event "BRA-ch Universities"]
[Site "Vitoria"]
[Date "2018.06.09"]
[Round "7"]
[White "Dos Santos, Edimax Lima"]
[Black "De Oliveira, Gabriel Lukiantchuk"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "71"]
[EventDate "2018.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 Ne7 4. d4 Nf5 5. Bd3 c5 6. Bxf5 exf5 7. Bg5 Be7 8. Bxe7 Qxe7 9. Nc3 Be6 10. 0-0 h6 11. h3 0-0 12. dxc5 Qxc5 13. Re1 Nc6 14. a3 a5 15. Qd3 d4 16. Ne2 Rfd8 17. Rad1 Nxe5 18. Nxe5 Qxe5 19. Nxd4 Qf6 20. c3 Bb3 21. Rd2 b6 22. Qb5 Bd5 23. Rde2 Be6 24. Nxe6 fxe6 25. Qxb6 Rdb8 26. Qc6 Re8 27. Rxe6 Rxe6 28. Rxe6 Qf8 29. Qd5 Kh7 30. Re5 g6 31. Qc6 g5 32. Re6 Rd8 33. Rxh6+ Kg8 34. Qe6+ Qf7 35. Rg6+ Kf8 36. Rf6 1-0

[Event "BRA-ch Universities"]
[Site "Vitoria"]
[Date "2018.06.08"]
[Round "4"]
[White "De Oliveira, Gabriel Lukiantchuk"]
[Black "Sales, Luca Mateus Pedroza"]
[Result "0-1"]
[ECO "E34"]
[BlackElo "1796"]
[PlyCount "54"]
[EventDate "2018.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[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. Qc2 d5 5. e3 Nbd7 6. Bd3 c5 7. Nge2 b6 8. 0-0 Bb7 9. f3 Qc7 10. e4 dxc4 11. Bxc4 cxd4 12. Nd1 Rc8 13. b3 b5 14. Bd3 Qxc2 15. Bxc2 Rxc2 16. Nxd4 Bc5 17. Be3 Bxd4 18. Bxd4 a5 19. Ne3 Rd2 20. Bxf6 Nxf6 21. e5 Nd5 22. Nxd5 Bxd5 23. Rac1 Kd7 24. Rcd1 Rxa2 25. Rf2 Rxf2 26. Kxf2 Rc8 27. b4 Rc2+ 0-1

[Event "BRA-ch Universities"]
[Site "Vitoria"]
[Date "2018.06.08"]
[Round "5"]
[White "Ramos, Santiago Alves Eler"]
[Black "De Oliveira, Gabriel Lukiantchuk"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "64"]
[EventDate "2018.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e3 d5 2. d4 e6 3. Nf3 c5 4. Ne5 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Qf3 Nf6 8. 0-0 Qc7 9. h3 Bd6 10. Qg3 g6 11. Qf4 Bxe5 12. dxe5 Nh5 13. Qg5 h6 14. Qh4 Qxe5 15. Nc3 Ng7 16. Re1 h5 17. f4 Qd6 18. b3 d4 19. Na4 dxe3 20. Bxe3 Qd5 21. Qf2 Bxa4 22. bxa4 b6 23. Rad1 Qc6 24. f5 Nxf5 25. Qd2 0-0 26. g4 Rad8 27. Qf2 Nxe3 28. Qxe3 hxg4 29. hxg4 Qxa4 30. Qg5 Rd4 31. Qh4 Qxc2 32. Rf1 f5 0-1

[Event "BRA-ch Universities"]
[Site "Vitoria"]
[Date "2018.06.07"]
[Round "2"]
[White "De Oliveira, Gabriel Lukiantchuk"]
[Black "Dos Santos, Wesley Cesar Reis"]
[Result "1-0"]
[ECO "D31"]
[BlackElo "1699"]
[PlyCount "66"]
[EventDate "2018.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Qc2 Bxc3+ 5. bxc3 Ne7 6. Bf4 a6 7. e3 c6 8. Nf3 h6 9. h3 Nf5 10. Bd3 Nh4 11. Nxh4 Qxh4 12. Bg3 Qe7 13. Be5 f6 14. Bg6+ Kf8 15. Bg3 f5 16. c5 Qg5 17. Bd6+ Kg8 18. Be8 Bd7 19. Qb2 Bc8 20. Qb6 Kh7 21. Bf7 Nd7 22. Qb2 g6 23. Bxe6 Qf6 24. Bxd7 Bxd7 25. Be5 Qg5 26. Qxb7 Rad8 27. Bxh8 Kxh8 28. Qc7 Qe7 29. Qe5+ Qxe5 30. dxe5 Rb8 31. 0-0 Kg7 32. Rab1 Re8 33. Rb7 Rd8 1-0

[Event "BRA-ch Universities"]
[Site "Vitoria"]
[Date "2018.06.07"]
[Round "3"]
[White "Gomes, Jose Murilo"]
[Black "De Oliveira, Gabriel Lukiantchuk"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2033"]
[PlyCount "111"]
[EventDate "2018.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Qb6 7. a3 cxd4 8. cxd4 Nge7 9. b4 Nf5 10. Be3 Nxe3 11. fxe3 Be7 12. 0-0 0-0 13. Nc3 a6 14. Na4 Qd8 15. Nc5 Bxc5 16. bxc5 h6 17. Rb1 Rb8 18. Rb6 Na7 19. Qb3 Bb5 20. Bxb5 Nxb5 21. a4 Nc7 22. Rxb7 Rxb7 23. Qxb7 Qb8 24. Rb1 Qxb7 25. Rxb7 Rc8 26. Kf2 Kf8 27. Ke2 Ke7 28. Kd3 Kd8 29. Kc3 Ra8 30. Nd2 Kc8 31. Rb1 Ne8 32. Rb6 Nc7 33. Kb4 a5+ 34. Kc3 Ra6 35. Rxa6 Nxa6 36. Nb3 Nb4 37. Nxa5 Na2+ 38. Kb3 Nc1+ 39. Kb4 Na2+ 40. Ka3 Nc1 41. Nb3 Ne2 42. Kb4 Kc7 43. a5 Kb7 44. Nd2 Nc1 45. Nb1 Kc6 46. a6 Nd3+ 47. Ka5 Nb2 48. Na3 Nc4+ 49. Nxc4 dxc4 50. Kb4 Kc7 51. Kxc4 Kc6 52. e4 f5 53. d5+ exd5+ 54. exd5+ Kc7 55. a7 Kb7 56. e6 1-0

[Event "BRA-ch Universities"]
[Site "Vitoria"]
[Date "2018.06.06"]
[Round "1"]
[White "Sergio Filho, Claudio Santos"]
[Black "De Oliveira, Gabriel Lukiantchuk"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1852"]
[PlyCount "63"]
[EventDate "2018.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 b6 4. Ngf3 Bb7 5. g3 Be7 6. Bg2 Nf6 7. Qe2 h6 8. 0-0 0-0 9. h4 Re8 10. Re1 c5 11. Nf1 d4 12. N1h2 e5 13. Nxe5 Bd6 14. Neg4 Nxg4 15. Qxg4 Qf6 16. e5 Bc8 17. Qxc8 Rxc8 18. exf6 Nc6 19. fxg7 Kxg7 20. Bd2 Rab8 21. Bxc6 Rxc6 22. Ng4 h5 23. Ne5 Bxe5 24. Rxe5 Kg6 25. Rae1 c4 26. Rg5+ Kf6 27. Rxh5 c3 28. Rh6+ Kg7 29. Rxc6 cxd2 30. Rd1 f5 31. Rxd2 Re8 32. Kg2 1-0

