[Event "BRA-ch U12"]
[Site "Brasilia"]
[Date "2017.04.23"]
[Round "6.20"]
[White "Lemos, Samuel Teixera"]
[Black "Luz, Christian Oliveira"]
[Result "1/2-1/2"]
[ECO "B07"]
[BlackElo "1286"]
[PlyCount "82"]
[EventDate "2017.04.21"]
[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 d6 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 g6 5. 0-0 Bg7 6. d4 Bg4 7. d5 Bxf3 8. Qxf3 Ne5 9. Qe2 0-0 10. Bg5 a6 11. Bf4 Nxc4 12. Qxc4 Nh5 13. Bg3 Rc8 14. Qb3 Bd4 15. Qxb7 Nxg3 16. hxg3 Bxc3 17. bxc3 Re8 18. Qxa6 e5 19. dxe6 Rxe6 20. Rae1 d5 21. Qa4 dxe4 22. Rxe4 Ra8 23. Qc4 Rxe4 24. Qxe4 g5 25. Kh2 Ra6 26. Kg1 Rd6 27. Qg4 f5 28. Qh5 Rd2 29. Qf3 Rxc2 30. Rd1 Rd2 31. Rxd2 Qxd2 32. Qxf5 Qd1+ 33. Kh2 Qh5+ 34. Qh3 Qe2 35. Qc8+ Kg7 36. Qxc7+ Kg6 37. Qd6+ Kg7 38. Qd7+ Kg6 39. a4 Qh5+ 40. Kg1 Qd1+ 41. Kh2 Qh5+ 1/2-1/2

[Event "BRA-ch U12"]
[Site "Brasilia"]
[Date "2017.04.22"]
[Round "3.22"]
[White "De Lima, Luis Gustavo Hakim"]
[Black "Lemos, Samuel Teixera"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1759"]
[PlyCount "48"]
[EventDate "2017.04.21"]
[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 c5 2. c4 g6 3. Nc3 Bg7 4. b3 Nc6 5. Bb2 Nf6 6. Nd5 0-0 7. g3 d6 8. Bg2 Be6 9. Nxf6+ Bxf6 10. Bxf6 exf6 11. 0-0 d5 12. d3 dxc4 13. dxc4 Qxd1 14. Rfxd1 Rad8 15. Nd2 Nd4 16. e3 Ne2+ 17. Kf1 Nc3 18. Rdc1 Rxd2 19. Rxc3 Rdd8 20. Re1 Bg4 21. f3 Bf5 22. g4 Bd3+ 23. Kg1 f5 24. Rd1 Bc2 1/2-1/2

[Event "BRA-ch U12"]
[Site "Brasilia"]
[Date "2017.04.22"]
[Round "4.20"]
[White "Lemos, Samuel Teixera"]
[Black "De Souza Fo, Carlos Alberto Dahe"]
[Result "1/2-1/2"]
[ECO "C57"]
[PlyCount "51"]
[EventDate "2017.04.21"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. d3 Be7 7. Qd2 Be6 8. Nxe6 fxe6 9. 0-0 0-0 10. Nc3 Qd6 11. Nb5 Qd7 12. d4 exd4 13. Nxd4 Bc5 14. Nxc6 Qxc6 15. Qg5 h6 16. Qg3 Rf6 17. b3 Bb4 18. Bb2 Bc3 19. Bxd5 Qxd5 20. Bxc3 Rf7 21. Rad1 Qc5 22. Bd2 Rd8 23. Bxh6 Rxd1 24. Rxd1 Qh5 25. Rd8+ Kh7 26. Bxg7 1/2-1/2

[Event "BRA-ch U12"]
[Site "Brasilia"]
[Date "2017.04.22"]
[Round "5.19"]
[White "Tufenkjian, Victor Piemonte"]
[Black "Lemos, Samuel Teixera"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1808"]
[PlyCount "55"]
[EventDate "2017.04.21"]
[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 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Qb6 6. Nf3 Nc6 7. Nd5 Qa5+ 8. Bd2 Qc5 9. Nc7+ Kf8 10. Nxa8 Bxb2 11. Be2 Bxa1 12. Qxa1 Nf6 13. e5 Nxe5 14. Nxe5 d6 15. Bc3 dxe5 16. Bxe5 Bg4 17. Bxg4 Nxg4 18. Bg7+ Ke8 19. Bd4 Qxc2 20. 0-0 f6 21. Rc1 Qf5 22. h3 e5 23. hxg4 Qxg4 24. Bxa7 h5 25. Qb1 h4 26. Qb5+ Kf7 27. Rc7+ Ke6 28. Qd7# 1-0

[Event "BRA-ch U12"]
[Site "Brasilia"]
[Date "2017.04.21"]
[Round "2.21"]
[White "Lemos, Samuel Teixera"]
[Black "Machado, Wesley Henrique"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1787"]
[PlyCount "56"]
[EventDate "2017.04.21"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. Ng5 Nh6 6. 0-0 0-0 7. Nf3 Ng4 8. Bg5 Nf6 9. Nc3 Be6 10. Bxe6 fxe6 11. Qd2 Qe7 12. Nb5 a6 13. Nc3 h6 14. Bxh6 gxh6 15. Qxh6 Qg7 16. Qh3 Qg4 17. Qxg4+ Nxg4 18. Nh4 Bxf2+ 19. Kh1 Bxh4 20. Rxf8+ Rxf8 21. g3 Bg5 22. h4 Be3 23. Kg2 Rf2+ 24. Kh3 Nh6 25. Rh1 Rxc2 26. Re1 Bd4 27. Ne2 Rxb2 28. Nxd4 Nxd4 0-1

[Event "BRA-ch U12"]
[Site "Brasilia"]
[Date "2017.04.21"]
[Round "1.19"]
[White "Schroder, Luiz Victor Ferreir"]
[Black "Lemos, Samuel Teixera"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1319"]
[PlyCount "83"]
[EventDate "2017.04.21"]
[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 g6 3. g3 Bg7 4. Bg2 Nf6 5. Nc3 Nc6 6. d3 b6 7. 0-0 e6 8. a3 Ba6 9. Be3 c4 10. dxc4 Bxc4 11. Re1 d5 12. exd5 Nxd5 13. Nxd5 Qxd5 14. Qxd5 Bxd5 15. c3 0-0 16. Rad1 Bb3 17. Rc1 Ne5 18. Nxe5 Bd5 19. Bxd5 exd5 20. Nf3 Rfe8 21. Bd4 Rxe1+ 22. Rxe1 Bxd4 23. Nxd4 Kf8 24. Rd1 Re8 25. Nc6 Rc8 26. Nxa7 Rc7 27. Nb5 Rc5 28. Nd6 Ke7 29. Nb7 Rc7 30. Rxd5 Rxb7 31. Kf1 Ke6 32. Rd3 Rc7 33. Ke2 Re7 34. Kd2 Rd7 35. Rxd7 Kxd7 36. Kc2 Ke6 37. b4 f5 38. a4 h5 39. a5 bxa5 40. bxa5 g5 41. a6 Kd7 42. a7 1-0

[Event "BRA-ch U20"]
[Site "Sao Sebastiao do Paraiso"]
[Date "2001.04.07"]
[Round "4"]
[White "Lemos, Samuel Teixera"]
[Black "Loureiro, Anderson Felix"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "60"]
[EventDate "2001.04.05"]
[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 e6 3. Nf3 Nc6 4. Bb5 Nge7 5. 0-0 a6 6. Bxc6 Nxc6 7. d3 Be7 8. Bf4 d6 9. Qd2 0-0 10. Ng5 h6 11. Nf3 Re8 12. g3 Bf8 13. Rfe1 b5 14. a4 b4 15. Nb1 a5 16. c3 Ba6 17. d4 cxd4 18. Nxd4 Nxd4 19. cxd4 Rc8 20. Rc1 Qb6 21. Rxc8 Rxc8 22. Be3 Qc6 23. d5 exd5 24. exd5 Qc4 25. Kg2 Qf1+ 26. Kf3 Qh1+ 27. Kf4 Rc4+ 28. Bd4 Qxd5 29. Ke3 Bb7 30. Na3 Qf3# 0-1

