[Event "Campinas Univ op"]
[Site "Campinas"]
[Date "2011.11.07"]
[Round "7.18"]
[White "Dos Santos, Stefan Ribeiro"]
[Black "De Freitas, Yan Luth Monteiro"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "45"]
[EventDate "2011.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[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. 0-0 0-0 11. Re1 Nce7 12. Ne5 c6 13. Ne4 f6 14. Nd3 b6 15. Nf4 Kh8 16. Bxd5 Nxd5 17. Nxd5 Qxd5 18. Nc3 Qd6 19. d5 cxd5 20. Qxd5 Qxd5 21. Nxd5 Bb7 22. Nc7 Rad8 23. Ne6 1-0

[Event "Campinas Univ op"]
[Site "Campinas"]
[Date "2011.11.07"]
[Round "6.14"]
[White "Guara Neto, Argemiro Braga"]
[Black "Dos Santos, Stefan Ribeiro"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "2075"]
[PlyCount "75"]
[EventDate "2011.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 0-0 9. 0-0-0 Qc7 10. Bd3 Nc6 11. Nce2 Nxd4 12. Nxd4 e5 13. Nf5 Bxf5 14. exf5 Rac8 15. g4 h6 16. Bxf6 Bxf6 17. h4 d5 18. Qxd5 Rfd8 19. Qg2 exf4 20. g5 Bxb2+ 21. Kxb2 Qc3+ 22. Kb1 Qb4+ 23. Kc1 Qa3+ 24. Kb1 Rd6 25. Qxb7 Rdd8 26. Bxa6 Rf8 27. Rd3 Qc5 28. Qb2 Rb8 29. Rb3 Qc6 30. Rf1 Qxa6 31. Rxf4 Rbd8 32. a3 Rd1+ 33. Ka2 hxg5 34. hxg5 Qd6 35. Rh4 Qd5 36. f6 Qxg5 37. fxg7 Qxg7 38. Rg3 1-0

[Event "Campinas Univ op"]
[Site "Campinas"]
[Date "2011.11.06"]
[Round "4.10"]
[White "Dos Santos, Stefan Ribeiro"]
[Black "Pereira, Jefferson Luis"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "2028"]
[PlyCount "102"]
[EventDate "2011.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 0-0 6. 0-0 c6 7. Bg5 Nxe4 8. Nxe4 d5 9. Bd3 dxe4 10. Bxe4 Nd7 11. c3 Nf6 12. Bc2 Qa5 13. h3 Be6 14. Bb3 Bd5 15. Bf4 Bxb3 16. Qxb3 Qf5 17. Be5 b6 18. Rfe1 Rfe8 19. Bxf6 exf6 20. Qc4 Qd7 21. Re2 Rxe2 22. Qxe2 Re8 23. Qd2 Re6 24. Re1 Rxe1+ 25. Qxe1 Qe6 26. b3 Bh6 27. Kf1 Kf8 28. Qe2 Qf5 29. Ne1 c5 30. Qf3 Qb1 31. Qxf6 Bd2 32. Qh8+ Ke7 33. Qe5+ Kd7 34. dxc5 Bxe1 35. Qxe1 Qd3+ 36. Kg1 bxc5 37. Qe3 Qb1+ 38. Kh2 Qxa2 39. Qxc5 Qxb3 40. Qxa7+ Kc6 41. Qd4 Qe6 42. f4 h5 43. Kg3 Qe1+ 44. Kh2 h4 45. Qd3 Qf2 46. Qf3+ Qxf3 47. gxf3 Kc5 48. Kg2 Kc4 49. Kf2 Kxc3 50. Ke2 f5 51. Ke3 Kc2 0-1

[Event "Campinas Univ op"]
[Site "Campinas"]
[Date "2011.11.06"]
[Round "5.14"]
[White "Dos Santos, Stefan Ribeiro"]
[Black "Santos Junior, Ailton Antonio"]
[Result "1/2-1/2"]
[ECO "B77"]
[BlackElo "2043"]
[PlyCount "67"]
[EventDate "2011.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[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. g4 Rc8 11. Bb3 Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. h5 Qa5 15. hxg6 fxg6 16. 0-0-0 Rxc3 17. Qxc3 Qxc3 18. bxc3 Rc8 19. Kd2 Bxg4 20. fxg4 Nxe4+ 21. Kd3 Nxc3 22. Ra1 e5 23. Ne6 Bh8 24. Rh3 d5 25. Rah1 d4 26. Rxh7 e4+ 27. Kd2 dxe3+ 28. Kxe3 Nd5+ 29. Kd2 e3+ 30. Kd3 Rc3+ 31. Ke2 Rxc2+ 32. Kd3 Rc3+ 33. Ke2 Rc2+ 34. Kd3 1/2-1/2

[Event "Campinas Univ op"]
[Site "Campinas"]
[Date "2011.11.05"]
[Round "2.18"]
[White "Dos Santos, Stefan Ribeiro"]
[Black "Luz, Heitor Carvalho"]
[Result "1-0"]
[ECO "B13"]
[BlackElo "1704"]
[PlyCount "55"]
[EventDate "2011.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bg4 5. h3 Bh5 6. c3 e6 7. Bb5+ Nc6 8. Qa4 Qb6 9. Ne5 Rc8 10. Nd2 Bd6 11. Ndf3 Nge7 12. g4 Bg6 13. Bf4 Bxe5 14. Nxe5 0-0 15. Nd7 Qa5 16. Nxf8 Qxa4 17. Bxa4 Rxf8 18. Bd6 Rd8 19. Bxe7 Nxe7 20. Kd2 Nc8 21. Bc2 Bxc2 22. Kxc2 Nd6 23. f3 Rc8 24. Kd3 b5 25. b3 a5 26. a4 b4 27. cxb4 axb4 28. Rac1 1-0

[Event "Campinas Univ op"]
[Site "Campinas"]
[Date "2011.11.05"]
[Round "3.13"]
[White "Gomes, Jordan Rodrigues"]
[Black "Dos Santos, Stefan Ribeiro"]
[Result "1/2-1/2"]
[ECO "B98"]
[WhiteElo "1948"]
[PlyCount "65"]
[EventDate "2011.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 0-0 9. 0-0-0 Qc7 10. Bd3 Nc6 11. Nb3 Bd7 12. g4 Rac8 13. Rhe1 Nb4 14. e5 dxe5 15. fxe5 Bc6 16. Qg3 Nfd5 17. Bd2 Nxc3 18. Bxc3 Nxa2+ 19. Kb1 Nxc3+ 20. bxc3 Bd5 21. Qh3 g6 22. Re3 Bg5 23. Rde1 Bxe3 24. Rxe3 Bxb3 25. cxb3 Qxc3 26. Bc4 Qb4 27. Qf1 Rfd8 28. Rf3 Rd2 29. Rxf7 Qa3 30. Rg7+ Kh8 31. Rxh7+ Kxh7 32. Qf7+ Kh6 33. Qf4+ 1/2-1/2

[Event "Campinas Univ op"]
[Site "Campinas"]
[Date "2011.11.04"]
[Round "1.16"]
[White "Lopes, Adan Cerqueira"]
[Black "Dos Santos, Stefan Ribeiro"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1953"]
[PlyCount "115"]
[EventDate "2011.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 Nc6 3. Bg2 e5 4. 0-0 Bc5 5. d3 0-0 6. e4 d6 7. c3 Bg4 8. Nbd2 Re8 9. a4 a5 10. Qc2 h6 11. Re1 Qd7 12. Nc4 Bh3 13. Bh1 Ng4 14. Be3 Nxe3 15. Nxe3 Ne7 16. d4 exd4 17. cxd4 Bb6 18. Nc4 Ra6 19. Rac1 Nc6 20. Nxb6 Rxb6 21. Re3 Rb4 22. d5 Ne5 23. Nxe5 dxe5 24. b3 Rc8 25. Bf3 Qd6 26. Rc3 Qb6 27. Be2 Qg6 28. Rc4 Rxc4 29. bxc4 Bg4 30. Bxg4 Qxg4 31. Kg2 Rd8 32. h3 Qg6 33. c5 Rf8 34. f3 Qa6 35. Qc4 Qxc4 36. Rxc4 f6 37. f4 Kf7 38. Kf3 Ke7 39. Ke3 g5 40. f5 h5 41. Rc3 Rb8 42. Kd3 Kd7 43. Rb3 b6 44. Kc4 Kd8 45. d6 cxd6 46. Rxb6 Rxb6 47. cxb6 Kc8 48. Kd5 Kb7 49. Kxd6 g4 50. hxg4 hxg4 51. Ke6 Kxb6 52. Kxf6 Kc5 53. Kxe5 Kb4 54. f6 Kxa4 55. f7 Kb3 56. f8Q a4 57. Kd5 a3 58. Qxa3+ 1-0

