[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.09"]
[Round "14"]
[White "Haelvoet Correa, Guilherme"]
[Black "Santos, Luiz Sergio Jr"]
[Result "0-1"]
[ECO "E97"]
[BlackElo "1680"]
[PlyCount "78"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 h6 10. c5 Nh7 11. Nd2 f5 12. f3 f4 13. a4 h5 14. Nc4 g5 15. Ba3 Nf6 16. cxd6 cxd6 17. h3 Rf7 18. Nb5 Ne8 19. Rc1 a6 20. Nbxd6 Nxd6 21. b5 Nxc4 22. Bxc4 Qb6+ 23. Kh1 axb5 24. d6 bxc4 25. dxe7 Be6 26. Bc5 Qc7 27. Rb1 Bf6 28. Bd6 Qd7 29. Rb5 Bxe7 30. Bxe7 Qxe7 31. Qa1 g4 32. Qxe5 Bd7 33. Qxh5 Bxb5 34. axb5 gxh3 35. gxh3 c3 36. Qd5 Qd7 37. Rg1+ Kf8 38. Qc5+ Re7 39. Qxc3 Qxh3# 0-1

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.08"]
[Round "13"]
[White "Santos, Luiz Sergio Jr"]
[Black "Mecking, Henrique"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1680"]
[BlackElo "2578"]
[PlyCount "64"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. Qd2 h6 10. Bxf6 Nxf6 11. 0-0-0 Be7 12. f4 Qc7 13. Kb1 Rc8 14. f5 Bd7 15. Be2 b5 16. g4 b4 17. Nd5 Nxd5 18. exd5 a5 19. h4 h5 20. Rdf1 hxg4 21. Bxg4 Rxh4 22. Rxh4 Bxh4 23. Rh1 Bf6 24. Rh8+ Ke7 25. Rxc8 Bxc8 26. Qd3 Qb6 27. Qc4 Qg1+ 28. Nc1 Bd7 29. Be2 Bg5 30. Bf1 Qe3 31. Nd3 e4 32. b3 exd3 0-1

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.07"]
[Round "12"]
[White "Pozza, Thiago Souza"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1760"]
[BlackElo "1680"]
[PlyCount "93"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Ne8 10. c5 f5 11. Nd2 f4 12. f3 Rf7 13. Qb3 Bf8 14. a4 Rg7 15. Nc4 Bd7 16. c6 bxc6 17. dxc6 Be6 18. b5 h6 19. Ba3 Kh7 20. Rad1 Nf6 21. Qc2 Qe8 22. Nxd6 cxd6 23. Bxd6 g5 24. Bxe5 Qf7 25. Bxf6 Qxf6 26. e5+ Qg6 27. Bd3 Nf5 28. Ne4 Rf7 29. Nd6 Bxd6 30. exd6 Kh8 31. Bxf5 Bxf5 32. Qc3+ Kg8 33. d7 Bxd7 34. cxd7 Rd8 35. Qc7 Qb6+ 36. Qxb6 axb6 37. Rd6 Rfxd7 38. Rxb6 Ra8 39. Ra1 Rda7 40. Rxh6 Rxa4 41. Rxa4 Rxa4 42. Rg6+ Kf7 43. Rxg5 Ra1+ 44. Kf2 Ra2+ 45. Kf1 Ra1+ 46. Ke2 Ra2+ 47. Kd3 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.06"]
[Round "11"]
[White "Santos, Luiz Sergio Jr"]
[Black "Martinez, Carlos Alejandro"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1680"]
[BlackElo "2501"]
[PlyCount "52"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 d6 8. f4 Nbd7 9. Nf3 b5 10. e5 dxe5 11. fxe5 Nxe5 12. Nxe5 Qxe5 13. Bf4 Qc5+ 14. Kh1 Bb7 15. Bf3 Bxf3 16. Qxf3 Rc8 17. Rad1 Be7 18. Qb7 Qc6 19. Qxc6+ Rxc6 20. Rd2 0-0 21. Rfd1 Bb4 22. Rd3 Bxc3 23. Rxc3 Rxc3 24. bxc3 Nd5 25. Be5 Rc8 26. Rd3 f6 0-1

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.05"]
[Round "10"]
[White "Cardoso, Matheus Santos"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "1709"]
[BlackElo "1680"]
[PlyCount "115"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Bc4 Nc6 9. Qd2 Ne5 10. Bb3 Bd7 11. h4 Rc8 12. Bh6 Bxh6 13. Qxh6 Qa5 14. Qd2 Nc4 15. Bxc4 Rxc4 16. Nb3 Qa6 17. 0-0-0 Be6 18. h5 Rfc8 19. Kb1 d5 20. exd5 Rxc3 21. bxc3 Nxd5 22. hxg6 Nxc3+ 23. Qxc3 fxg6 24. Qe5 Bf5 25. Qd5+ e6 26. Qd8+ Rxd8 27. Rxd8+ Kg7 28. g4 Bxc2+ 29. Kxc2 Qxa2+ 30. Kc3 Qg2 31. Rd7+ Kf6 32. Rhxh7 Qxf3+ 33. Kb2 Qxg4 34. Rhf7+ Kg5 35. Rxb7 Qe2+ 36. Ka3 Qa6+ 37. Kb4 Qd6+ 38. Nc5 Qd4+ 39. Kb5 Qb2+ 40. Kc6 Qg2+ 41. Kc7 Qg3+ 42. Kd7 Qe5 43. Nxe6+ Kh6 44. Rxa7 Qd5+ 45. Ke7 g5 46. Rf6+ Kh5 47. Rf5 Qe4 48. Rxg5+ Kh4 49. Raa5 Qb7+ 50. Kf6 Qf3+ 51. Kg6 Qe4+ 52. Kf6 Qf3+ 53. Raf5 Qc3+ 54. Kg6 Qc8 55. Rf4+ Kh3 56. Ng7 Qc2+ 57. Kh6 Qc6+ 58. Kh5 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.04"]
[Round "9"]
[White "Santos, Luiz Sergio Jr"]
[Black "Goncalves, Marcus Vinicius M"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1680"]
[BlackElo "1909"]
[PlyCount "40"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Bf5 4. Bd3 e6 5. Nf3 Nd7 6. Nd4 Bxe4 7. Bxe4 Nc5 8. Nc6 Qd6 9. Nxa7 Nxe4 10. Nb5 Qb6 11. Qe2 Nd6 12. Nc3 Nf6 13. 0-0 g6 14. d3 Bg7 15. Bg5 0-0 16. Qf3 Nd7 17. Rab1 Qc6 18. Qxc6 bxc6 19. Bd2 Bxc3 20. Bxc3 Rxa2 0-1

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.03"]
[Round "8"]
[White "Santos, Luiz Sergio Jr"]
[Black "Goncalves, Henrique Machado"]
[Result "1-0"]
[ECO "E40"]
[WhiteElo "1680"]
[BlackElo "1717"]
[PlyCount "53"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Ne4 5. Bd2 Nxc3 6. Bxc3 Bxc3+ 7. bxc3 0-0 8. Bd3 d5 9. Ne2 dxc4 10. Bxc4 Nd7 11. 0-0 b6 12. Ng3 Bb7 13. e4 Nf6 14. Qe2 h6 15. f4 Re8 16. e5 Nd5 17. Rac1 Ne7 18. f5 exf5 19. Nxf5 Nxf5 20. Rxf5 Bd5 21. Rcf1 Re7 22. Bxd5 Qxd5 23. e6 Rxe6 24. Qg4 Qxa2 25. Rxf7 g6 26. Qf3 Ree8 27. Qf6 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.02"]
[Round "7"]
[White "Santos, Luiz Sergio Jr"]
[Black "Haelvoet Correa, Guilherme"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1680"]
[PlyCount "95"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Qb6 6. Bxc6+ Qxc6 7. Nf3 Bg4 8. Be3 cxd4 9. Nxd4 Bxd1 10. Nxc6 bxc6 11. Kxd1 e6 12. Nd2 Nh6 13. Nb3 Be7 14. Bxh6 gxh6 15. Ke2 Rg8 16. g3 Rg5 17. f4 Rg7 18. Kf3 h5 19. Rhg1 Kd7 20. g4 Rag8 21. h3 h6 22. Rad1 hxg4+ 23. Rxg4 Rxg4 24. hxg4 Rb8 25. Rh1 Bf8 26. g5 hxg5 27. fxg5 Be7 28. Kg4 c5 29. Rh2 c4 30. Nd4 Bc5 31. Rf2 Ke8 32. Kh5 a5 33. g6 fxg6+ 34. Kxg6 Rb6 35. Rh2 a4 36. a3 Kd7 37. Kf6 Be7+ 38. Kf7 Rb8 39. Nxe6 Rb6 40. Nd4 Bg5 41. e6+ Kd6 42. e7 Rb7 43. Re2 Bxe7 44. Nf5+ Kc5 45. Nxe7 d4 46. cxd4+ Kd6 47. Re6+ Kd7 48. Nc6 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.01"]
[Round "6"]
[White "Mecking, Henrique"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "2578"]
[BlackElo "1680"]
[PlyCount "33"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 e5 6. d5 Nbd7 7. Be3 0-0 8. Qd2 Nh5 9. 0-0-0 c6 10. dxc6 bxc6 11. Qxd6 Bb7 12. Qxd7 Qxd7 13. Rxd7 Ba6 14. Nh3 Nf6 15. Rxa7 Rxa7 16. Bxa7 Ra8 17. Be3 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.08.31"]
[Round "5"]
[White "Santos, Luiz Sergio Jr"]
[Black "Pozza, Thiago Souza"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1680"]
[BlackElo "1760"]
[PlyCount "49"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. N5a3 Nf6 7. Nc3 b5 8. Nd5 Nxe4 9. Bd3 Nf6 10. Bg5 Be7 11. Bxf6 Bxf6 12. Qh5 h6 13. c3 d6 14. Be4 Bd7 15. Rd1 0-0 16. Nc2 a5 17. Nce3 Rc8 18. Bf5 Bxf5 19. Nxf5 e4 20. Nxf6+ Qxf6 21. Rxd6 Qg5 22. Qxg5 hxg5 23. Rxc6 Rxc6 24. Ne7+ Kh7 25. Nxc6 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.08.30"]
[Round "4"]
[White "Martinez, Carlos Alejandro"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2501"]
[BlackElo "1680"]
[PlyCount "51"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. 0-0 0-0 6. c4 c6 7. cxd5 cxd5 8. Nc3 Nc6 9. Ne5 Bf5 10. Nxc6 bxc6 11. Na4 Ne4 12. Be3 e5 13. Rc1 Qd7 14. b3 Rfe8 15. dxe5 Bxe5 16. Bd4 Bxd4 17. Qxd4 Ng5 18. Rfe1 Bh3 19. Nc5 Qg4 20. Qxg4 Bxg4 21. f3 Bh3 22. Nd3 Bxg2 23. Kxg2 Rac8 24. Nb4 Re3 25. h4 Ne6 26. Nxd5 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.08.29"]
[Round "3"]
[White "Santos, Luiz Sergio Jr"]
[Black "Cardoso, Matheus Santos"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1680"]
[BlackElo "1709"]
[PlyCount "69"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Ng8 9. f4 e6 10. Bc4 Ne7 11. Ne4 Nf5 12. Bc5 Bxe5 13. Nd6+ Bxd6 14. Bxd6 Qh4+ 15. Ke2 Nxd6 16. Qxd6 Qe7 17. Qe5 0-0 18. Rhd1 d5 19. Bb3 f6 20. Qe3 e5 21. Kd2 Qb4+ 22. c3 Qxf4 23. Qxf4 exf4 24. Re1 Kf7 25. Re4 Ba6 26. Rxf4 Rfe8 27. Ra4 Bb5 28. Rd4 Re2+ 29. Kc1 Rae8 30. a4 Ba6 31. Kb1 Rxg2 32. Rxd5 Re1+ 33. Ka2 Rxa1+ 34. Kxa1 Rg1+ 35. Rd1+ 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.08.28"]
[Round "2"]
[White "Goncalves, Marcus Vinicius M"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1909"]
[BlackElo "1680"]
[PlyCount "79"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 e5 7. d5 Nbd7 8. 0-0 h6 9. Nd2 Nh7 10. b4 f5 11. f3 f4 12. Qb3 g5 13. a4 Ndf6 14. c5 g4 15. Bb2 g3 16. Nb5 Nh5 17. Rfc1 gxh2+ 18. Kxh2 Qh4+ 19. Kg1 Ng3 20. Bf1 Bf6 21. cxd6 Qh1+ 22. Kf2 Bh4 23. dxc7 Nxf1+ 24. Ke2 Qxg2+ 25. Kd3 Qxd2+ 26. Kc4 Ne3+ 27. Kc5 b6+ 28. Kc6 Rf6+ 29. d6+ Be6 30. Qc3 Qxc3+ 31. Bxc3 Nc4 32. Be1 Bxe1 33. Rxe1 a6 34. Nc3 Nf8 35. Nd5 Bxd5+ 36. Kxd5 Rxd6+ 37. Kxc4 Rc6+ 38. Kb3 Rxc7 39. Rec1 Kf7 40. Rxc7+ 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.08.27"]
[Round "1"]
[White "Goncalves, Henrique Machado"]
[Black "Santos, Luiz Sergio Jr"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "1717"]
[BlackElo "1680"]
[PlyCount "70"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Be3 c5 9. Ne2 Nc6 10. 0-0 Qc7 11. Rc1 Rd8 12. d5 Na5 13. Bd3 b6 14. c4 Ba6 15. Qc2 Qd7 16. f4 Nc6 17. Qb3 Rac8 18. Bf2 Nb4 19. Bb1 b5 20. cxb5 Bxb5 21. Rfd1 Bxe2 22. Rd2 Qb5 23. a3 Na6 24. Qe3 Bc4 25. f5 Bd4 26. Qg3 Bxf2+ 27. Qxf2 Nc7 28. Rb2 Qa6 29. Rbc2 Bd3 30. Rxc5 Bxb1 31. Rxb1 Ne8 32. Rxc8 Rxc8 33. h3 Qxa3 34. fxg6 hxg6 35. Rf1 Qc5 0-1

[Event "BRA-ch U20"]
[Site "Campinas"]
[Date "2011.04.23"]
[Round "5"]
[White "Branco, Guilherme Paulino"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1999"]
[BlackElo "1690"]
[PlyCount "39"]
[EventDate "2011.04.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 exf4 4. Nf3 Bb4 5. e5 Bxc3 6. dxc3 Ne4 7. Bxf4 g5 8. Qd4 Qe7 9. Qxe4 gxf4 10. Qxf4 b6 11. 0-0-0 Bb7 12. Nd4 Rg8 13. h4 c5 14. Nf5 Qe6 15. Nd6+ Kf8 16. Nxb7 Rg4 17. Qf3 Ra4 18. a3 Qa2 19. Nd6 Nc6 20. Bc4 1-0

[Event "BRA-ch U20"]
[Site "Campinas"]
[Date "2011.04.23"]
[Round "6"]
[White "Santos, Luiz Sergio Jr"]
[Black "De Carvalho Machado, Fernando"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1690"]
[PlyCount "34"]
[EventDate "2011.04.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nc6 7. f3 0-0 8. Bf4 Qb6 9. Ndb5 a6 10. Nd5 Qa5+ 11. Bd2 Qd8 12. Nxe7+ Nxe7 13. Nd6 Qb6 14. Bc3 Ne8 15. Bxg7 Kxg7 16. Nxe8+ Rxe8 17. h4 Qb4+ 0-1

[Event "BRA-ch U20"]
[Site "Campinas"]
[Date "2011.04.22"]
[Round "3"]
[White "Correia, Max do Carmo"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "1950"]
[BlackElo "1690"]
[PlyCount "64"]
[EventDate "2011.04.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. f3 Nc6 9. Qd2 Bd7 10. h4 Ne5 11. Bb3 Qa5 12. Bh6 Rfc8 13. h5 Nc4 14. Bxc4 Rxc4 15. hxg6 fxg6 16. Bxg7 Kxg7 17. 0-0-0 Rac8 18. Kb1 Rxc3 19. bxc3 Rxc3 20. Nb3 Qb4 21. g4 h5 22. e5 Ne4 23. fxe4 Bxg4 24. exd6 exd6 25. Qd4+ Qxd4 26. Rxd4 Bf3 27. Rg1 h4 28. Nd2 Bh5 29. Rxd6 Re3 30. Rd7+ Kh6 31. Rxb7 Rg3 32. Rxg3 hxg3 1-0

[Event "BRA-ch U20"]
[Site "Campinas"]
[Date "2011.04.22"]
[Round "4"]
[White "Santos, Luiz Sergio Jr"]
[Black "Cunha, Lucas Aguiar"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1690"]
[BlackElo "2142"]
[PlyCount "42"]
[EventDate "2011.04.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bg5 Bxc3+ 8. bxc3 Qc7 9. Bxf6 Qxc3+ 10. Nd2 gxf6 11. Bc4 h5 12. Rb1 Nc6 13. Rb3 Qa5 14. Rh3 d5 15. exd5 Bxh3 16. gxh3 Nd4 17. Kf1 Rc8 18. Nb3 Qxa2 19. Nxd4 Qxc4+ 20. Ne2 Rg8 21. d6 Kd7 0-1

[Event "BRA-ch U20"]
[Site "Campinas"]
[Date "2011.04.21"]
[Round "2"]
[White "Santos, Luiz Sergio Jr"]
[Black "Rodrigues, Jhonas Silva"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1690"]
[BlackElo "1926"]
[PlyCount "103"]
[EventDate "2011.04.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 cxd4 5. cxd4 Nc6 6. Nf3 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 Nge7 9. Bb5 Qb6 10. Bxc6+ bxc6 11. Nb3 Qb4+ 12. Qd2 Qxd2+ 13. Nfxd2 0-0 14. 0-0 Rb8 15. f4 Nf5 16. Rac1 Bb7 17. h3 h5 18. Rc3 g6 19. g4 hxg4 20. hxg4 Nh6 21. Rg3 Ba6 22. Rf2 Bc8 23. Nf3 Kg7 24. Nh4 Rh8 25. f5 Nxf5 26. Nxf5+ exf5 27. gxf5 Rh5 28. fxg6 fxg6 29. Nc5 Bf5 30. e6 Re8 31. Re2 Re7 32. Ra3 Rh4 33. Ra6 Rxd4 34. Rxc6 Kf6 35. Kf2 g5 36. Rd6 Be4 37. Ke3 Rc4 38. Nd7+ Kg7 39. Rf2 Rc7 40. b4 Rc3+ 41. Kd4 Rc4+ 42. Ke5 Rxb4 43. Nf6 Kh6 44. Rxd5 Rb6 45. Rd6 Rxe6+ 46. Rxe6 Rxe6+ 47. Kxe6 Bd3 48. a3 a6 49. Ng4+ Kh5 50. Rd2 Kxg4 51. Rxd3 Kf4 52. Rd4+ 1-0

[Event "Campinas Oficina do Estudante 21st LCX"]
[Site "Campinas"]
[Date "2010.10.24"]
[Round "13"]
[White "Freitas, Romeu Salvador"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2145"]
[BlackElo "1645"]
[PlyCount "113"]
[EventDate "2010.10.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. e3 e5 7. Nge2 Nc6 8. Bxc6 bxc6 9. dxe5 dxe5 10. Qxd8 Rxd8 11. f3 Be6 12. b3 Rd7 13. e4 Rd3 14. Kf2 Rad8 15. Be3 a6 16. Rhd1 Bf8 17. Rxd3 Rxd3 18. Rd1 Rxd1 19. Nxd1 Bb4 20. Nb2 Nd7 21. Nd3 Be7 22. Nc3 f6 23. Na4 Kf8 24. Nac5 Nxc5 25. Bxc5 Bd6 26. Bxd6+ cxd6 27. Nb4 Bd7 28. Nxa6 c5 29. Nc7 f5 30. a4 fxe4 31. fxe4 Ke7 32. a5 Bc6 33. Ke3 Bb7 34. Nd5+ Kf7 35. h4 h6 36. b4 cxb4 37. Nxb4 Ke7 38. a6 Ba8 39. Nd5+ Kd8 40. a7 Kc8 41. Ne7+ Kb7 42. Nxg6 Kxa7 43. g4 Bc6 44. g5 hxg5 45. hxg5 Be8 46. Ne7 Kb6 47. g6 Bxg6 48. Nxg6 Kc5 49. Kd3 Kc6 50. Kc3 Kc5 51. Ne7 Kb6 52. Kb4 Kc7 53. Kb5 Kd7 54. Nf5 Kc7 55. c5 dxc5 56. Kxc5 Kd7 57. Kd5 1-0

[Event "Campinas Oficina do Estudante 21st LCX"]
[Site "Campinas"]
[Date "2010.10.24"]
[Round "12"]
[White "Santos, Luiz Sergio Jr"]
[Black "Martinez, Carlos Alejandro"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1645"]
[BlackElo "2490"]
[PlyCount "38"]
[EventDate "2010.10.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 Nc6 8. Kh1 b5 9. Nxc6 dxc6 10. a3 e5 11. f4 Bc5 12. f5 h6 13. Rf3 Bd4 14. Bd3 Bb7 15. Rg3 0-0-0 16. Rxg7 c5 17. Ne2 c4 18. Nxd4 Rxd4 19. Be3 Rd7 0-1

[Event "Campinas Oficina do Estudante 21st LCX"]
[Site "Campinas"]
[Date "2010.10.23"]
[Round "11"]
[White "Santos, Luiz Sergio Jr"]
[Black "Do Prado, Andrielle Souza Bri"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1645"]
[BlackElo "1819"]
[PlyCount "59"]
[EventDate "2010.10.09"]
[EventType "tourn"]
[EventRounds "13"]
[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 d6 4. d4 Bd7 5. Nc3 Nf6 6. 0-0 Be7 7. Bg5 0-0 8. Bxc6 Bxc6 9. dxe5 dxe5 10. Nxe5 h6 11. Nxc6 bxc6 12. Qxd8 Bxd8 13. Be3 Be7 14. f3 a6 15. Rfd1 Rfd8 16. Ne2 Nd7 17. Nd4 Bc5 18. Kf2 Ne5 19. b3 Rd7 20. Ke2 Rad8 21. Nxc6 Rxd1 22. Rxd1 Rxd1 23. Kxd1 Nxc6 24. Bxc5 f6 25. c4 Kf7 26. Kc2 Ke6 27. b4 g6 28. a4 Nd8 29. b5 axb5 30. cxb5 1-0

[Event "Campinas Oficina do Estudante 21st LCX"]
[Site "Campinas"]
[Date "2010.10.22"]
[Round "10"]
[White "Mecking, Henrique"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1-0"]
[ECO "E85"]
[WhiteElo "2548"]
[BlackElo "1645"]
[PlyCount "73"]
[EventDate "2010.10.09"]
[EventType "tourn"]
[EventRounds "13"]
[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. f3 0-0 6. Be3 e5 7. d5 Nbd7 8. Nge2 Nb6 9. Ng3 c5 10. Qd2 Bd7 11. Bd3 a6 12. Bh6 Na4 13. Nxa4 Bxa4 14. Be3 b5 15. Ne2 b4 16. g4 Qb6 17. Ng3 a5 18. h4 Bd7 19. Bh6 Qd8 20. Bg5 b3 21. a3 a4 22. 0-0-0 Qe7 23. h5 Rab8 24. Rh3 Rb7 25. Rdh1 Bc8 26. Qh2 Qd7 27. hxg6 fxg6 28. Rxh7 Nxh7 29. Qxh7+ Kf7 30. Nf5 gxf5 31. Qh5+ Kg8 32. exf5 Rf6 33. Bxf6 Bxf6 34. g5 Bxg5+ 35. Qxg5+ Qg7 36. Qd8+ Qf8 37. Rh8+ 1-0

[Event "Campinas Oficina do Estudante 21st LCX"]
[Site "Campinas"]
[Date "2010.10.20"]
[Round "9"]
[White "Santos, Luiz Sergio Jr"]
[Black "Goncalves, Henrique Machado"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1645"]
[BlackElo "1634"]
[PlyCount "45"]
[EventDate "2010.10.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bg4 5. Bf4 e6 6. Be2 Nc6 7. 0-0 Bd6 8. Bxd6 Qxd6 9. Re1 Bxf3 10. Bxf3 Qf4 11. c3 Nf6 12. Nd2 b5 13. Re3 Rc8 14. g3 Qf5 15. Bg2 Ng4 16. Rf3 Qg6 17. Rf4 h5 18. Nf3 Rh6 19. Qe2 Ne7 20. Qxb5+ Nc6 21. Qb7 Kd8 22. Nh4 Qg5 23. Rxf7 1-0

[Event "Campinas Oficina do Estudante 21st LCX"]
[Site "Campinas"]
[Date "2010.10.17"]
[Round "8"]
[White "Goncalves, Marcus Vinicius M"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1841"]
[BlackElo "1645"]
[PlyCount "59"]
[EventDate "2010.10.09"]
[EventType "tourn"]
[EventRounds "13"]
[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. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Ne8 10. Qb3 f5 11. c5 f4 12. a4 h6 13. Ba3 Kh7 14. cxd6 cxd6 15. Rac1 g5 16. Rfd1 Ng6 17. Rc2 Rf7 18. Rdc1 g4 19. Nd2 Nh4 20. Bf1 Bh8 21. Nb5 Rg7 22. Nxa7 g3 23. hxg3 fxg3 24. fxg3 Qb6+ 25. Kh1 Qf2 26. gxh4 Rxa7 27. Nf3 Qg3 28. Rxc8 Nf6 29. Qe3 Ng4 30. Ng5+ 1-0

[Event "Campinas Oficina do Estudante 21st LCX"]
[Site "Campinas"]
[Date "2010.10.17"]
[Round "7"]
[White "Santos, Luiz Sergio Jr"]
[Black "Pozza, Thiago Souza"]
[Result "0-1"]
[ECO "B79"]
[WhiteElo "1645"]
[BlackElo "1709"]
[PlyCount "40"]
[EventDate "2010.10.09"]
[EventType "tourn"]
[EventRounds "13"]
[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 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. Bc4 Qa5 11. h4 Rfc8 12. g4 Nxd4 13. Qxd4 Nxg4 14. Qd5 Qxd5 15. Nxd5 Nxe3 16. Nxe3 Bh6 17. Bxf7+ Kxf7 18. Rhe1 Be6 19. Kb1 Bxe3 20. Rxe3 Rc5 0-1

[Event "Campinas Oficina do Estudante 21st LCX"]
[Site "Campinas"]
[Date "2010.10.16"]
[Round "6"]
[White "Cardozo, Matheus Santos"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1-0"]
[ECO "B79"]
[WhiteElo "1666"]
[BlackElo "1645"]
[PlyCount "49"]
[EventDate "2010.10.09"]
[EventType "tourn"]
[EventRounds "13"]
[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 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Ne5 11. Bb3 Qa5 12. g4 Rfc8 13. h4 Rxc3 14. Qxc3 Qxc3 15. bxc3 d5 16. exd5 Rc8 17. Kb2 Ne8 18. Bf4 Nd6 19. Bxe5 Bxe5 20. Rhe1 f6 21. Rd3 Kf8 22. f4 Bxf4 23. Rf3 Bh6 24. g5 Bg7 25. Rfe3 1-0

[Event "Campinas Oficina do Estudante 21st LCX"]
[Site "Campinas"]
[Date "2010.10.15"]
[Round "5"]
[White "Santos, Luiz Sergio Jr"]
[Black "Travessa, Diobel Gomes"]
[Result "1/2-1/2"]
[ECO "C62"]
[WhiteElo "1645"]
[BlackElo "1566"]
[PlyCount "44"]
[EventDate "2010.10.09"]
[EventType "tourn"]
[EventRounds "13"]
[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 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Nxd4 7. Bxd7+ Qxd7 8. Qxd4 Ne7 9. 0-0 Nc6 10. Qd1 Be7 11. Be3 0-0 12. f3 Bf6 13. Qd2 Ne5 14. Nd5 Bd8 15. b3 c6 16. Nf4 Bf6 17. Rad1 Rfd8 18. Nh5 Be7 19. Bg5 Bxg5 20. Qxg5 Ng6 21. f4 f6 22. Qg3 Qf7 1/2-1/2

[Event "Campinas Oficina do Estudante 21st LCX"]
[Site "Campinas"]
[Date "2010.10.12"]
[Round "4"]
[White "Do Prado, Andressa Souza Brit"]
[Black "Santos, Luiz Sergio Jr"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1646"]
[BlackElo "1645"]
[PlyCount "48"]
[EventDate "2010.10.09"]
[EventType "tourn"]
[EventRounds "13"]
[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 g6 6. Be2 Bg7 7. 0-0 0-0 8. Be3 Nc6 9. a3 Bd7 10. Qd2 Ng4 11. Bxg4 Bxg4 12. f3 Bd7 13. Rfd1 Ne5 14. Qe2 e6 15. Nb3 Qc7 16. Nd2 Bc6 17. Kh1 Rfd8 18. h3 d5 19. exd5 exd5 20. Bg1 d4 21. Nce4 d3 22. cxd3 Nxd3 23. Nc4 Bxe4 24. fxe4 Qxc4 0-1

[Event "Campinas Oficina do Estudante 21st LCX"]
[Site "Campinas"]
[Date "2010.10.10"]
[Round "3"]
[White "Santos, Luiz Sergio Jr"]
[Black "Milanelo, Carlos Alberto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1645"]
[BlackElo "1870"]
[PlyCount "75"]
[EventDate "2010.10.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bc4 Nxd5 4. Nf3 e6 5. d4 Be7 6. 0-0 a6 7. c3 b5 8. Bb3 Bb7 9. Nbd2 c5 10. Re1 0-0 11. Nf1 cxd4 12. Nxd4 Bc5 13. Ne3 Nxe3 14. Bxe3 e5 15. Ne6 Qxd1 16. Raxd1 Bxe3 17. Nxf8 Bxf2+ 18. Kxf2 Kxf8 19. Rxe5 Nc6 20. Rc5 Rd8 21. Rxd8+ Nxd8 22. Ke3 Bxg2 23. Rc8 Ke7 24. Rc7+ Ke8 25. a4 h5 26. axb5 axb5 27. Rc5 b4 28. cxb4 h4 29. Rg5 h3 30. Rxg7 f5 31. Kf4 Nc6 32. Ba4 Kf8 33. Rb7 Ne7 34. Rb8+ Kg7 35. Bd7 Be4 36. b5 Nd5+ 37. Kg3 Nf6 38. Bc6 1-0

[Event "Campinas Oficina do Estudante 21st LCX"]
[Site "Campinas"]
[Date "2010.10.09"]
[Round "2"]
[White "Grillo, Cloves Moises"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1869"]
[BlackElo "1645"]
[PlyCount "37"]
[EventDate "2010.10.09"]
[EventType "tourn"]
[EventRounds "13"]
[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. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. h3 h6 8. Bxf6 Bxf6 9. Nf3 c6 10. Bd3 Nd7 11. 0-0 Re8 12. Qc2 Nf8 13. e4 dxe4 14. Nxe4 Bxd4 15. Rad1 Bb6 16. Nc5 Qe7 17. b4 Be6 18. Nxe6 Qxe6 19. Bc4 1/2-1/2

[Event "Campinas Oficina do Estudante 21st LCX"]
[Site "Campinas"]
[Date "2010.10.09"]
[Round "1"]
[White "Santos, Luiz Sergio Jr"]
[Black "Faria, Marcio Roberto"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1645"]
[BlackElo "1956"]
[PlyCount "49"]
[EventDate "2010.10.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 6. e5 Ng8 7. f4 d6 8. exd6 Bxd6 9. Be3 Qc7 10. Qd2 Bb4 11. Be2 Bxc3 12. bxc3 Nf6 13. Bf3 0-0 14. Rb1 Rd8 15. 0-0 Nd5 16. Rb3 b5 17. f5 exf5 18. Nxb5 axb5 19. Bxd5 Ra5 20. Qf2 Nd7 21. Bf3 Rxa2 22. Bd4 Ra5 23. Be2 Ba6 24. Qxf5 Nf8 25. Bd3 1/2-1/2

[Event "Barrinha Merli Memorial op"]
[Site "Barrinha"]
[Date "2010.07.04"]
[Round "6"]
[White "Camargo, Vitorio da Cruz"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1-0"]
[ECO "E76"]
[BlackElo "1650"]
[PlyCount "31"]
[EventDate "2010.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 e6 6. Nf3 Nc6 7. a3 0-0 8. Bd3 Re8 9. 0-0 e5 10. fxe5 dxe5 11. d5 Nd4 12. Bg5 Bg4 13. Be2 Qd6 14. Bxf6 Bxf6 15. Nxd4 Bxe2 16. Ndxe2 1-0

[Event "Barrinha Merli Memorial op"]
[Site "Barrinha"]
[Date "2010.07.04"]
[Round "5"]
[White "Santos, Luiz Sergio Jr"]
[Black "Souto, Carlos Roberta"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1650"]
[PlyCount "31"]
[EventDate "2010.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. h4 Qa5 12. Kb1 Nxe4 13. fxe4 Rfc8 14. Nd5 Qxd2 15. Nxe7+ Kf8 16. Bxg7+ 1-0

[Event "Barrinha Merli Memorial op"]
[Site "Barrinha"]
[Date "2010.07.03"]
[Round "4"]
[White "De Oliveira, Alan Carvalho"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1-0"]
[ECO "D04"]
[BlackElo "1650"]
[PlyCount "78"]
[EventDate "2010.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. 0-0 d5 6. Nbd2 Nc6 7. b3 Nb4 8. Be2 Bf5 9. Ne1 Be4 10. a3 Nc6 11. f4 e6 12. Ndf3 Ne7 13. c4 c6 14. c5 Nf5 15. Ng5 h6 16. Nxe4 Nxe4 17. Nf3 b6 18. b4 a5 19. g4 Nh4 20. Bb2 bxc5 21. bxc5 Rb8 22. Qc2 a4 23. Bc1 Rb3 24. Bd2 Nxf3+ 25. Bxf3 Nxd2 26. Qxd2 Qb8 27. Ra2 f6 28. Rc1 e5 29. Bd1 Rb1 30. Bxa4 exd4 31. Bxc6 dxe3 32. Bxd5+ Kh8 33. Qxe3 Re8 34. Qd2 Rd8 35. Rxb1 Qxb1+ 36. Kg2 Rxd5 37. Qxd5 f5 38. gxf5 gxf5 39. c6 Bd4 1-0

[Event "Barrinha Merli Memorial op"]
[Site "Barrinha"]
[Date "2010.07.03"]
[Round "3"]
[White "Santos, Luiz Sergio Jr"]
[Black "Garkauskas, Otto Dmitry"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1650"]
[BlackElo "1993"]
[PlyCount "68"]
[EventDate "2010.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bg5 Be7 8. 0-0 0-0 9. Nb3 b5 10. Be2 b4 11. e5 dxe5 12. Qxd8 Rxd8 13. Bxf6 gxf6 14. Ne4 Bb7 15. Bf3 f5 16. Nf6+ Bxf6 17. Bxb7 Ra7 18. Bf3 e4 19. Be2 Rad7 20. Rad1 Rxd1 21. Rxd1 Rxd1+ 22. Bxd1 Bxb2 23. Be2 Kg7 24. Nc5 a5 25. Bb5 Bd4 26. Nb3 Bb6 27. Kf1 Kf6 28. Nd2 Ke7 29. Nc4 Bc7 30. h3 Nd7 31. Ke2 Nf6 32. f3 Nd5 33. fxe4 Nc3+ 34. Kd2 Nxb5 0-1

[Event "Barrinha Merli Memorial op"]
[Site "Barrinha"]
[Date "2010.07.02"]
[Round "2"]
[White "Meirelles, Willi Rocha"]
[Black "Santos, Luiz Sergio Jr"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1650"]
[PlyCount "66"]
[EventDate "2010.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. h3 g6 5. Ng5 e6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. 0-0 Bg7 9. Nc3 0-0 10. Nb5 Nb6 11. d3 d5 12. exd5 exd5 13. Bf4 Re8 14. Nd6 Re7 15. Ndxf7 Rxf7 16. Nxf7 Kxf7 17. Qe2 Qd7 18. c4 Re8 19. Qc2 Qf5 20. Bg3 Nxc4 21. Rae1 Bh6 22. f4 Ne3 23. Qxc5 Nxf1 24. Rxf1 Qxd3 25. Qc7+ Re7 26. Qc3 Qxc3 27. bxc3 Ne4 28. Bh4 Rc7 29. f5 Nxc3 30. fxg6+ Kxg6 31. Bg3 Ne2+ 32. Kh1 Nxg3+ 33. Kh2 Nxf1+ 0-1

[Event "Barrinha Merli Memorial op"]
[Site "Barrinha"]
[Date "2010.07.02"]
[Round "1"]
[White "Santos, Luiz Sergio Jr"]
[Black "Batista, Renato Luiz"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1650"]
[BlackElo "2261"]
[PlyCount "42"]
[EventDate "2010.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. h4 Qa5 12. Kb1 Rfc8 13. a3 Rab8 14. g4 b5 15. Nxb5 Rxb5 16. Bxb5 Qxb5 17. h5 Rc4 18. g5 Rxd4 19. Qxd4 Nxe4 20. Qb4 Qxb4 21. axb4 Nf2 0-1

[Event "Itatiba LCX 12th op U2200"]
[Site "Itatiba"]
[Date "2010.04.11"]
[Round "5"]
[White "Goncalves, Marcus Vinicius M"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1866"]
[PlyCount "65"]
[EventDate "2010.04.09"]
[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 g6 3. Nc3 d6 4. e4 Bg7 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Ne8 10. c5 f5 11. Bg5 h6 12. Bxe7 Qxe7 13. Rc1 f4 14. cxd6 cxd6 15. Qb3 g5 16. Nd2 g4 17. f3 Nf6 18. Nb5 Bd7 19. Rc7 a6 20. Nc3 gxf3 21. Bxf3 Rf7 22. Rxb7 Bf8 23. a4 Rg7 24. b5 axb5 25. axb5 Ng4 26. Bxg4 Rxg4 27. Nf3 Qg7 28. Qb2 Rc8 29. b6 Rxc3 30. Qxc3 Rxg2+ 31. Kh1 Qg4 32. Rxd7 Qxd7 33. Kxg2 1-0

[Event "Itatiba LCX 12th op U2200"]
[Site "Itatiba"]
[Date "2010.04.10"]
[Round "3"]
[White "Santos, Luiz Sergio Jr"]
[Black "Lopes, Grace Kelly"]
[Result "1-0"]
[ECO "A39"]
[PlyCount "83"]
[EventDate "2010.04.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 c5 6. 0-0 Nc6 7. d4 cxd4 8. Nxd4 Qb6 9. Nb3 d6 10. Be3 Qc7 11. Rc1 Be6 12. Nd5 Qd8 13. Nd4 Nxd4 14. Bxd4 Nxd5 15. cxd5 Bd7 16. Bxg7 Kxg7 17. Qd4+ Kg8 18. e4 Qa5 19. b4 Qb6 20. Qxb6 axb6 21. Rc7 Bb5 22. Rfc1 Rxa2 23. Rxb7 Rfa8 24. Rxb6 Bd3 25. e5 Rc2 26. Rc6 Rxc1+ 27. Rxc1 dxe5 28. d6 Ra7 29. Rd1 e4 30. Bxe4 Bb5 31. Rd5 Be8 32. Ra5 Rd7 33. Ra8 Kf8 34. Bc6 Rxd6 35. Rxe8+ Kg7 36. b5 Rd1+ 37. Kg2 Rb1 38. Rxe7 Rb2 39. Bd5 Rxb5 40. Rxf7+ Kh6 41. Rd7 Rb8 42. f4 1-0

[Event "Itatiba LCX 12th op U2200"]
[Site "Itatiba"]
[Date "2010.04.09"]
[Round "1"]
[White "Nascimento, David Barbosa"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1-0"]
[ECO "D96"]
[WhiteElo "1610"]
[PlyCount "91"]
[EventDate "2010.04.09"]
[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 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 Be6 6. Qxb7 Nbd7 7. cxd5 Bf5 8. Qc6 Rb8 9. Bf4 Rb6 10. Qxc7 Qxc7 11. Bxc7 Rxb2 12. e3 Rc2 13. Ba5 0-0 14. Nh4 Nb6 15. Nxf5 gxf5 16. Bd3 Rb2 17. 0-0 Nbxd5 18. Nxd5 Nxd5 19. Bxf5 e6 20. Be4 Rc8 21. Rfb1 Rxb1+ 22. Rxb1 f5 23. Bd3 Kf7 24. g3 Kf6 25. Kf1 h5 26. Ke2 Bf8 27. Kd2 Bd6 28. Rb7 Rb8 29. Rxb8 Bxb8 30. h4 Kg6 31. Bc4 Kf6 32. Bxd5 exd5 33. Kc3 Bd6 34. Bb4 Bc7 35. Kb3 Ke6 36. Ka4 Kd7 37. Kb5 Bb6 38. a4 f4 39. Bc5 fxg3 40. fxg3 Bc7 41. Bxa7 Bxg3 42. a5 Bxh4 43. a6 Kc8 44. Kc6 Bf2 45. Bb6 h4 46. a7 1-0

[Event "Sao Bernardo LXSBC 3rd"]
[Site "Sao Bernardo do Campo"]
[Date "2008.09.27"]
[Round "2"]
[White "Krongold, Breno"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1/2-1/2"]
[ECO "B94"]
[PlyCount "63"]
[EventDate "2008.09.27"]
[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 a6 5. Nc3 e5 6. Nf3 Nf6 7. Bg5 Bg4 8. Be2 Nbd7 9. 0-0 Be7 10. Nd2 Be6 11. Bc4 Bxc4 12. Nxc4 Nc5 13. Re1 b5 14. Bxf6 gxf6 15. Nd2 Qd7 16. Nd5 Bd8 17. Qf3 Qe6 18. Nf1 Rg8 19. Ng3 Qg4 20. Nxf6+ Bxf6 21. Qxf6 Rd8 22. f3 Qe6 23. Nh5 Nd7 24. Ng7+ Rxg7 25. Qxg7 Qc4 26. c3 Nc5 27. Rad1 Qxa2 28. Rd5 Ne6 29. Qxh7 Nf4 30. Rd2 Rc8 31. Qh8+ Kd7 32. Rxd6+ 1/2-1/2

[Event "Sao Bernardo LXSBC 3rd"]
[Site "Sao Bernardo do Campo"]
[Date "2008.09.27"]
[Round "4"]
[White "Pereira, Pedro Henrique Alve"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1-0"]
[ECO "B90"]
[PlyCount "85"]
[EventDate "2008.09.27"]
[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. Bc4 a6 7. a4 Qa5 8. 0-0 b5 9. Bb3 Nxd4 10. Qxd4 e5 11. Qd3 Bb7 12. Bd2 b4 13. Nd5 Nxd5 14. Bxd5 Bxd5 15. Qxd5 Qxd5 16. exd5 a5 17. Rae1 Rc8 18. c3 bxc3 19. Bxc3 Rc5 20. Rd1 Be7 21. f4 Bd8 22. fxe5 Bb6 23. Bd4 dxe5 24. Bxc5 Bxc5+ 25. Kh1 Bd4 26. b3 Kd7 27. Rxf7+ Kd6 28. Rxg7 Rc8 29. Rxh7 e4 30. h3 Be5 31. Rh6+ Kc5 32. Rc6+ Rxc6 33. dxc6 Kxc6 34. g4 Kc5 35. g5 e3 36. g6 Bg7 37. Kg2 Kb4 38. Rd3 Bh6 39. Kf3 Ka3 40. Ke2 Kb2 41. b4 axb4 42. a5 b3 43. Rxb3+ 1-0

[Event "Sao Bernardo LXSBC 3rd"]
[Site "Sao Bernardo do Campo"]
[Date "2008.09.27"]
[Round "1"]
[White "Santos, Luiz Sergio Jr"]
[Black "Leal, Paulo Donizete"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1914"]
[PlyCount "24"]
[EventDate "2008.09.27"]
[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. d4 g6 3. Nf3 Bg7 4. Nc3 c6 5. Bg5 Bg4 6. Be2 Nd7 7. h3 Bxf3 8. Bxf3 Qb6 9. Na4 Qb4+ 10. c3 Qa5 11. Be3 b5 12. b4 Qxa4 0-1

[Event "Sao Bernardo LXSBC 3rd"]
[Site "Sao Bernardo do Campo"]
[Date "2008.09.27"]
[Round "3"]
[White "Santos, Luiz Sergio Jr"]
[Black "Vilas Boas, Crisolon Terto"]
[Result "0-1"]
[ECO "C40"]
[BlackElo "1778"]
[PlyCount "38"]
[EventDate "2008.09.27"]
[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 d5 3. exd5 e4 4. Qe2 Nf6 5. Nc3 Bb4 6. Nxe4 0-0 7. Qc4 Nxe4 8. Qxb4 Re8 9. Be2 Qxd5 10. 0-0 c5 11. Qc4 Qd6 12. Bd3 Be6 13. Qxe4 Nc6 14. Qxh7+ Kf8 15. Qh8+ Ke7 16. Qxg7 Nd4 17. Qe5 Nxf3+ 18. gxf3 Qxe5 19. Bb5 Rh8 0-1

[Event "Sao Bernardo LXSBC 3rd"]
[Site "Sao Bernardo do Campo"]
[Date "2008.09.27"]
[Round "5"]
[White "Zachi, Felipe Parelho"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1-0"]
[ECO "B54"]
[PlyCount "87"]
[EventDate "2008.09.27"]
[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 e5 5. Nb5 Nf6 6. Bg5 a6 7. Bxf6 Qxf6 8. Nc7+ Kd7 9. Nxa8 Qd8 10. Qd5 Nc6 11. Qxf7+ Qe7 12. Qxe7+ Bxe7 13. Nc3 Nd4 14. 0-0-0 Rf8 15. f3 Kc6 16. Bc4 b5 17. Bd5+ Kc5 18. a3 a5 19. a4 b4 20. Na2 Be6 21. Bxe6 Nxe6 22. Rd5+ Kc6 23. Rxa5 Kb7 24. Nxb4 Bd8 25. Rb5+ Kxa8 26. Nc6 Bg5+ 27. Kb1 Rc8 28. Nb4 Nd4 29. Ra5+ Kb7 30. c3 Kb6 31. Ra6+ Kc5 32. Nd3+ Kc4 33. cxd4 Kxd3 34. Rd1+ Kc4 35. Re1 Kb3 36. Rb6+ Kxa4 37. d5 Bd2 38. Rd1 Bb4 39. Rc6 Ra8 40. Rd3 Rb8 41. Rc4 Kb5 42. Rc7 Ka6 43. Rb3 Kb6 44. Rc4 1-0

[Event "EU Union-ch U10 4th"]
[Site "Mureck"]
[Date "2006.??.??"]
[Round "8"]
[White "Boyarchenko, Vlada"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1-0"]
[ECO "B76"]
[PlyCount "93"]
[EventDate "2006.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[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 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Nxc6 bxc6 10. Bh6 Qa5 11. Bxg7 Kxg7 12. g4 Be6 13. h4 Rab8 14. b3 c5 15. Na4 Qxd2+ 16. Kxd2 Nd7 17. Nb2 Ne5 18. Ke3 f5 19. exf5 gxf5 20. g5 f4+ 21. Kf2 d5 22. Re1 Rf5 23. Bh3 Ng6 24. Bxf5 Bxf5 25. h5 Nf8 26. Rxe7+ Kg8 27. Rxa7 Bxc2 28. Rc1 Bxb3 29. axb3 Rxb3 30. Na4 c4 31. Ra5 Ra3 32. Rxd5 Rxa4 33. Rc5 Ra2+ 34. Kg1 Ne6 35. R5xc4 Nxg5 36. Kf1 Nxf3 37. Rxf4 Ng5 38. h6 Ra8 39. Rg4 Rf8+ 40. Kg2 Kf7 41. Rxg5 Kf6 42. Rf1+ Kxg5 43. Rxf8 Kxh6 44. Rg8 Kh5 45. Kf3 Kh4 46. Rg7 h5 47. Rg1 1-0

[Event "EU Union-ch U10 4th"]
[Site "Mureck"]
[Date "2006.??.??"]
[Round "6"]
[White "Ramsbacher, Stefan"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1/2-1/2"]
[ECO "B30"]
[PlyCount "105"]
[EventDate "2006.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 Nc6 5. 0-0 g6 6. d3 Bg7 7. Be3 Bg4 8. h3 Bxf3 9. Qxf3 Ne5 10. Qe2 Nxc4 11. dxc4 0-0 12. Qd2 Qc7 13. Bh6 Bxh6 14. Qxh6 Qc6 15. Nd5 Nxd5 16. exd5 Qd7 17. Qe3 Rfe8 18. b3 e6 19. dxe6 Qxe6 20. Qxe6 Rxe6 21. Rfe1 Rae8 22. Rxe6 fxe6 23. Rd1 Rd8 24. Re1 Kf7 25. f3 d5 26. cxd5 exd5 27. Kf2 b5 28. Re5 b4 29. Ke2 Re8 30. Rxe8 Kxe8 31. Kd3 Ke7 32. c3 a5 33. c4 d4 34. h4 Kf6 35. Ke4 h5 36. Kf4 Ke6 37. Ke4 Kf6 38. Kf4 Kf7 39. Ke4 Kg7 40. Kf4 Kh6 41. Ke4 g5 42. g3 gxh4 43. gxh4 Kg6 44. Kf4 Kf6 45. Ke4 Ke7 46. Kf4 Kd6 47. Ke4 Kc7 48. Kf4 Kd7 49. Ke4 Ke6 50. Kf4 Kf7 51. Ke4 Kg7 52. Kf4 Kh6 53. Ke4 1/2-1/2

[Event "EU Union-ch U10 4th"]
[Site "Mureck"]
[Date "2006.??.??"]
[Round "3"]
[White "Rauchlahner, Robert Jr"]
[Black "Santos, Luiz Sergio Jr"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "74"]
[EventDate "2006.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. cxd5 exd5 5. Nc3 Nc6 6. Bg5 Be7 7. e3 0-0 8. Be2 Bf5 9. Bxf6 Bxf6 10. Qb3 Ne7 11. Qxb7 Qb8 12. Qxb8 Raxb8 13. b3 c5 14. Rd1 Rfc8 15. Na4 c4 16. bxc4 Bc2 17. cxd5 Bxa4 18. Ra1 Nxd5 19. 0-0 Bb5 20. Bxb5 Rxb5 21. Rac1 Rxc1 22. Rxc1 h6 23. h3 Ra5 24. Rc5 Rxc5 25. dxc5 Be7 26. c6 Bd6 27. Nd4 a6 28. f4 Nxe3 29. Kf2 Nd5 30. Kf3 Kf8 31. Ke4 Nf6+ 32. Kd3 Ke8 33. Kc4 Kd8 34. Kb3 Kc7 35. Kc4 g6 36. f5 g5 37. Nb3 Kxc6 0-1

[Event "EU Union-ch U10 4th"]
[Site "Mureck"]
[Date "2006.??.??"]
[Round "9"]
[White "Santos, Luiz Sergio Jr"]
[Black "Astrom, Lars"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "97"]
[EventDate "2006.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[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. d4 exd4 6. Qxd4 Bg4 7. Nbd2 Qxd4 8. Nxd4 c5 9. N4f3 Ne7 10. h3 Bh5 11. g4 Bg6 12. Ne5 0-0-0 13. Nxg6 Nxg6 14. Rf1 Ne5 15. f4 Nc6 16. c3 g6 17. a4 Bg7 18. Nc4 Rhe8 19. Nd2 f5 20. e5 Nxe5 21. fxe5 Bxe5 22. Kf2 Rf8 23. Kg2 fxg4 24. hxg4 Rf4 25. Rxf4 Bxf4 26. Nb3 Rd1 27. Bxf4 Rxa1 28. Nxa1 h5 29. gxh5 gxh5 30. Kh3 Kd7 31. Kh4 Kc6 32. Kxh5 Kb6 33. Kg4 c6 34. Kf3 Ka5 35. b3 c4 36. Bc7+ b6 37. bxc4 Kxa4 38. Bxb6 Ka3 39. Ke3 Kb2 40. Kd4 Kxa1 41. Kc5 Kb2 42. Ba5 Kc2 43. Kxc6 Kd3 44. c5 Ke4 45. Kb6 Kd5 46. c6 Kd6 47. c7 Kd7 48. Kxa6 Kc8 49. Kb6 1-0

[Event "EU Union-ch U10 4th"]
[Site "Mureck"]
[Date "2006.??.??"]
[Round "2"]
[White "Santos, Luiz Sergio Jr"]
[Black "Binder, Moriz"]
[Result "1/2-1/2"]
[ECO "C64"]
[PlyCount "120"]
[EventDate "2006.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[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 Bc5 4. 0-0 d6 5. d4 exd4 6. Nxd4 Bxd4 7. Qxd4 Nf6 8. Bg5 Bd7 9. Bxc6 Bxc6 10. Bxf6 Qxf6 11. Qxf6 gxf6 12. Nc3 0-0-0 13. f3 Rhg8 14. Nd5 Bxd5 15. exd5 Rg5 16. Rad1 Re8 17. c4 Re2 18. Rf2 Rge5 19. Kf1 R2e3 20. Rfd2 Re8 21. Kf2 f5 22. Rc1 f4 23. Rcc2 f5 24. Re2 Kd7 25. g3 fxg3+ 26. hxg3 R3e5 27. Rxe5 dxe5 28. Ke3 Kd6 29. b4 c5 30. dxc6 Kxc6 31. Rh2 Re7 32. Rh6+ Kc7 33. Rf6 f4+ 34. gxf4 exf4+ 35. Kxf4 h5 36. Rh6 Re2 37. Rxh5 Rxa2 38. Ra5 Rc2 39. Rc5+ Kd6 40. Rd5+ Kc6 41. Rc5+ Kd6 42. Ke4 b6 43. Rd5+ Ke6 44. Kd3 Rc1 45. Rd4 Rd1+ 46. Ke4 Re1+ 47. Kf4 Re5 48. Re4 Rxe4+ 49. Kxe4 a6 50. c5 bxc5 51. bxc5 a5 52. Kd4 a4 53. f4 a3 54. Kc3 Kd5 55. Kb3 Kxc5 56. Kxa3 Kd5 57. f5 Ke5 58. f6 Ke6 59. f7 Ke7 60. f8Q+ Kxf8 1/2-1/2

[Event "EU Union-ch U10 4th"]
[Site "Mureck"]
[Date "2006.??.??"]
[Round "4"]
[White "Santos, Luiz Sergio Jr"]
[Black "Grosse, Christian"]
[Result "0-1"]
[ECO "B51"]
[BlackElo "1888"]
[PlyCount "112"]
[EventDate "2006.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. c3 Nf6 6. Re1 g6 7. d4 cxd4 8. cxd4 Bg7 9. Nc3 0-0 10. h3 a6 11. Bxc6 Bxc6 12. d5 Bd7 13. Nd4 b5 14. b4 Rc8 15. Qb3 Nxd5 16. Nxd5 Bxd4 17. Bb2 Bxb2 18. Qxb2 Bc6 19. Red1 Bxd5 20. Rxd5 Qb6 21. a4 Rc4 22. e5 dxe5 23. Rxe5 Rfc8 24. Re2 bxa4 25. Rxa4 Rc1+ 26. Kh2 Qd6+ 27. Qe5 Qc6 28. Raa2 e6 29. Rab2 Rc4 30. b5 axb5 31. Qxb5 Qxb5 32. Rxb5 Kg7 33. Kg3 Kf6 34. Rb3 R4c5 35. Rf3+ Rf5 36. Rxf5+ Kxf5 37. Re3 g5 38. f3 h5 39. Kf2 Rc2+ 40. Re2 Rxe2+ 41. Kxe2 Kf4 42. Kf2 h4 43. Kf1 Kg3 44. Kg1 f5 45. Kf1 e5 46. Kg1 e4 47. fxe4 fxe4 48. Kf1 e3 49. Ke2 Kxg2 50. Kxe3 Kxh3 51. Kf2 g4 52. Kg1 Kg3 53. Kh1 Kf2 54. Kh2 g3+ 55. Kh3 g2 56. Kg4 g1Q+ 0-1

[Event "EU Union-ch U10 4th"]
[Site "Mureck"]
[Date "2006.??.??"]
[Round "7"]
[White "Santos, Luiz Sergio Jr"]
[Black "Penz, Florian"]
[Result "1/2-1/2"]
[ECO "B51"]
[PlyCount "40"]
[EventDate "2006.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nf6 5. Re1 Be7 6. c3 a6 7. Ba4 d6 8. d4 cxd4 9. cxd4 Bd7 10. Nc3 0-0 11. h3 h6 12. Be3 Qc7 13. Qd2 Rfe8 14. Rac1 Rac8 15. d5 Ne5 16. Bd1 exd5 17. exd5 Nc4 18. Qc2 Nxe3 19. Rxe3 b5 20. a3 Qb7 1/2-1/2

[Event "EU Union-ch U10 4th"]
[Site "Mureck"]
[Date "2006.??.??"]
[Round "5"]
[White "Santos, Luiz Sergio Jr"]
[Black "Rato, Ana Margarida Portu"]
[Result "0-1"]
[ECO "C65"]
[PlyCount "124"]
[EventDate "2006.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[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 Bc5 4. 0-0 Nf6 5. Bxc6 dxc6 6. Nxe5 0-0 7. d3 Re8 8. Nf3 h6 9. h3 Bb6 10. Nc3 Nh5 11. Ne1 Ng3 12. Qf3 Nxf1 13. Kxf1 Re6 14. Be3 Bxe3 15. Qxe3 Rg6 16. Rd1 b6 17. Rd2 Ba6 18. f4 c5 19. Nf3 Re6 20. g4 f6 21. f5 Re8 22. Ke1 c6 23. h4 Qc7 24. Rg2 Qf7 25. g5 hxg5 26. hxg5 Kf8 27. gxf6 Qxf6 28. Rg6 Qxf5 29. exf5 Rxe3+ 30. Kf2 Re7 31. Rxc6 Bb7 32. Rg6 Bxf3 33. Kxf3 Rf7 34. Kf4 Re8 35. Ne4 Rd8 36. Ng5 Rd4+ 37. Kg3 Rxf5 38. Ne6+ Kf7 39. Nxd4 Kxg6 40. Nxf5 Kxf5 41. c3 a6 42. a4 a5 43. b3 g6 44. Kf3 g5 45. Kg3 g4 46. Kf2 Kf4 47. Ke2 g3 48. d4 g2 49. Kf2 cxd4 50. cxd4 Ke4 51. d5 Kxd5 52. Kxg2 Kd4 53. Kf2 Kc3 54. Ke2 Kxb3 55. Kd2 Kxa4 56. Kc2 Kb4 57. Kb2 Kc4 58. Ka2 Kc3 59. Kb1 Kb3 60. Ka1 Kc2 61. Ka2 b5 62. Ka1 b4 0-1

[Event "EU Union-ch U10 4th"]
[Site "Mureck"]
[Date "2006.??.??"]
[Round "1"]
[White "Weyringer, Laura"]
[Black "Santos, Luiz Sergio Jr"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "54"]
[EventDate "2006.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 g6 5. Ng5 e6 6. Qf3 Bg7 7. d3 0-0 8. Be3 Nc6 9. 0-0 a6 10. Rad1 b5 11. Bb3 Bb7 12. a3 Qe7 13. d4 cxd4 14. Bxd4 Nxd4 15. Rxd4 Nd7 16. Rd3 Qxg5 17. Rxd6 Qe7 18. Rfd1 Rad8 19. a4 Nf6 20. Rb6 bxa4 21. Bxa4 Rxd1+ 22. Qxd1 Nxe4 23. Nxe4 Bxe4 24. Rxa6 Bxb2 25. Qe1 Qb7 26. Rd6 Bxg2 27. Rd3 Qe4 0-1

[Event "BRA-ch sf"]
[Site "Goiania"]
[Date "1992.04.??"]
[Round "7"]
[White "Maia, Jose Simplicio"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1/2-1/2"]
[ECO "A38"]
[PlyCount "113"]
[EventDate "1992.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. a3 g6 2. Nf3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. 0-0 c5 6. c4 Nc6 7. Nc3 d6 8. Rb1 Bg4 9. d3 Qd7 10. Re1 Rad8 11. b4 b6 12. bxc5 dxc5 13. Bb2 Rfe8 14. Nd5 Nxd5 15. cxd5 Bxf3 16. Bxf3 Nd4 17. Bg2 e6 18. dxe6 Qxe6 19. e3 Nf5 20. Bxg7 Kxg7 21. a4 Rd6 22. a5 Red8 23. axb6 axb6 24. Bf1 h5 25. h4 Nh6 26. Qb3 Qe7 27. Qc3+ Kg8 28. Rb2 g5 29. hxg5 Qxg5 30. f3 Rg6 31. Rg2 Re8 32. d4 Qf6 33. Bd3 cxd4 34. Qd2 Rg7 35. Be4 dxe3 36. Qxe3 Kh8 37. Rb1 Re6 38. Rc1 Qe5 39. Rc8+ Ng8 40. Qc3 Qxc3 41. Rxc3 Nf6 42. Rc8+ Rg8 43. Rxg8+ Kxg8 44. Bf5 Re5 45. g4 Kf8 46. Rb2 hxg4 47. fxg4 Nd5 48. Rb5 Ke7 49. Bc8 Rg5 50. Kf2 Rg8 51. Bb7 Nc3 52. Rxb6 Rxg4 53. Bf3 Ra4 54. Rb3 Rc4 55. Ke3 Na4 56. Rb7+ Ke6 57. Bh5 1/2-1/2

[Event "BRA-ch sf"]
[Site "Goiania"]
[Date "1992.04.??"]
[Round "3"]
[White "Santos, Luiz Sergio Jr"]
[Black "Araujo, Henrique Jose Morai"]
[Result "1/2-1/2"]
[ECO "C47"]
[PlyCount "94"]
[EventDate "1992.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 Bb4 5. d5 Ne7 6. Qd3 Bxc3+ 7. bxc3 d6 8. Be2 0-0 9. 0-0 Ne8 10. Ne1 f5 11. exf5 Bxf5 12. Qd1 Nf6 13. c4 Ng6 14. Rb1 b6 15. Rb3 Qd7 16. f3 Nf4 17. Bxf4 exf4 18. Bd3 Nh5 19. Qd2 Qe7 20. Bxf5 Rxf5 21. Nd3 Rff8 22. Rbb1 Rae8 23. Rbe1 Qf7 24. Rxe8 Rxe8 25. Re1 h6 26. Nb4 g5 27. Nc6 a5 28. Nd4 Ng7 29. Kf2 Re7 30. Re2 Qe8 31. Rxe7 Qxe7 32. Qe2 Kf7 33. Qxe7+ Kxe7 34. Nb5 Kd7 35. Nd4 Ke7 36. Ke2 Kf6 37. Nb5 Ne8 38. Kd3 Ke5 39. Kc3 Kf6 40. Kd4 Kf5 41. a4 Kf6 42. Ke4 Kg6 43. Nd4 Ng7 44. Ne6 Ne8 45. g3 fxg3 46. hxg3 Kf6 47. g4 Kg6 1/2-1/2

[Event "BRA-ch sf"]
[Site "Goiania"]
[Date "1992.04.??"]
[Round "1"]
[White "Santos, Luiz Sergio Jr"]
[Black "Machado, Hermes Amilcar"]
[Result "0-1"]
[ECO "C29"]
[BlackElo "2300"]
[PlyCount "52"]
[EventDate "1992.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Be7 6. d3 Nxc3 7. bxc3 0-0 8. Be2 Bh4+ 9. g3 Be7 10. 0-0 Bh3 11. Rf2 c5 12. d4 Nc6 13. Rb1 b6 14. Be3 cxd4 15. cxd4 f6 16. exf6 Bxf6 17. c3 Qe7 18. Bf4 g5 19. Bb5 Nxd4 20. Nxd4 gxf4 21. g4 Bh4 22. Rbb2 Kh8 23. Rfe2 Bxg4 24. Qd3 Qg5 25. Rg2 f3 26. Nxf3 Qc1+ 0-1

