[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.29"]
[Round "6"]
[White "Junior, Ignacio Pereira"]
[Black "Dos Santos, Otavio Belegarde"]
[Result "1/2-1/2"]
[ECO "B40"]
[BlackElo "1832"]
[PlyCount "72"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 d5 4. Nbd2 Nc6 5. g3 Nf6 6. c3 Be7 7. Qe2 0-0 8. Bg2 b6 9. 0-0 Ba6 10. Re1 dxe4 11. Nxe4 Bxd3 12. Nxf6+ Bxf6 13. Qd1 Bg6 14. Qa4 Qc7 15. Bf4 Qd7 16. Rad1 Qe8 17. Nh4 Rc8 18. Nxg6 hxg6 19. Bd6 Na5 20. Qe4 Be7 21. Bf4 Qb5 22. b3 Rfd8 23. Be5 Nc6 24. Rxd8+ Nxd8 25. Rd1 c4 26. Bf1 Nc6 27. Bf4 Qa5 28. Bxc4 Qxa2 29. Bb5 Rd8 30. Rxd8+ Nxd8 31. Bc4 Kf8 32. Be5 Bc5 33. Bd4 Bxd4 34. Qxd4 Qb1+ 35. Kg2 Ke7 36. Qe5 Nc6 1/2-1/2

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.29"]
[Round "5"]
[White "Klein, Gilberto Antonio"]
[Black "Junior, Ignacio Pereira"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2005"]
[PlyCount "59"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 e5 6. Be2 0-0 7. 0-0 exd4 8. Nxd4 Re8 9. f3 c6 10. Nc2 Qc7 11. Rb1 a5 12. Bf4 Rd8 13. Qd2 Nh5 14. Bg5 Bf6 15. Rfd1 Na6 16. Bxf6 Nxf6 17. e5 Ne8 18. Ne4 d5 19. Nf6+ Nxf6 20. exf6 Qe5 21. Qxa5 Bf5 22. Bd3 Bxd3 23. Rxd3 Rd7 24. cxd5 Nc7 25. Qd2 Nxd5 26. a3 Qxf6 27. Ne3 Rad8 28. Ng4 Qf4 29. Qxf4 Nxf4 30. Rxd7 1-0

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.28"]
[Round "4"]
[White "Junior, Ignacio Pereira"]
[Black "Zorzi, Alesom"]
[Result "1/2-1/2"]
[ECO "A08"]
[BlackElo "1827"]
[PlyCount "47"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Bd6 6. Bg2 Nge7 7. 0-0 Bd7 8. Re1 Qc7 9. c3 d4 10. a4 e5 11. Nc4 Be6 12. Nxd6+ Qxd6 13. Ng5 Bd7 14. f4 f6 15. fxe5 Nxe5 16. Nf3 Bg4 17. c4 N7g6 18. Rf1 Qe6 19. Qb3 0-0 20. Nxe5 Nxe5 21. Rf2 Rad8 22. Bf4 Rd7 23. a5 Rdf7 24. Raf1 1/2-1/2

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.28"]
[Round "3"]
[White "Silva, Airton Dias Da"]
[Black "Junior, Ignacio Pereira"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1795"]
[PlyCount "92"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nf3 Qa5 8. Bc4 Nxe4 9. Bd2 Nxd2 10. Nxd2 Be7 11. 0-0 0-0 12. Re1 Be6 13. Nb3 Qc7 14. Bxe6 fxe6 15. Qg4 Rf6 16. Rad1 d5 17. Qe2 Nd7 18. a3 Raf8 19. Rf1 Nc5 20. Nxc5 Bxc5 21. Qg4 e4 22. Kh1 Qf4 23. Qh3 Bd6 24. g3 Qf3+ 25. Kg1 Bc5 26. Qg2 b5 27. Qxf3 Rxf3 28. Ne2 Rxf2 29. Rxf2 Rxf2 30. Nd4 Bxd4 31. Rxd4 Rxc2 32. Rb4 Kf7 33. h4 Kf6 34. b3 Ke5 35. a4 Rc5 36. Kf2 d4 37. h5 Kd5 38. g4 e5 39. g5 Kc6 40. Ke2 a5 41. axb5+ Rxb5 42. Rc4+ Rc5 43. Ra4 Kb5 44. Ra1 Rc2+ 45. Kd1 g6 46. hxg6 hxg6 0-1

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.27"]
[Round "1.23"]
[White "Flack, Kauan Andrei"]
[Black "Junior, Ignacio Pereira"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "1706"]
[PlyCount "85"]
[EventDate "2012.01.27"]
[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 a6 6. Bg5 e6 7. f4 Nbd7 8. Qd2 Be7 9. Be2 Qc7 10. Bf3 0-0 11. 0-0-0 Rb8 12. h3 b5 13. e5 dxe5 14. Nc6 Bc5 15. Nxb8 Qxb8 16. g4 exf4 17. Bxf4 e5 18. Bg3 Qa7 19. Rhe1 Bd4 20. g5 Ne8 21. Kb1 Nd6 22. Bd5 Nc4 23. Bxc4 bxc4 24. Re2 Bb7 25. Rf1 Rb8 26. Bf2 Qb6 27. Na4 Qc6 28. Bxd4 exd4 29. Qxd4 Qxa4 30. Re7 Bd5 31. Qxd5 Rxb2+ 32. Kxb2 Qb4+ 33. Kc1 Qxe7 34. Qxc4 Qxg5+ 35. Kb1 Qh5 36. Qxa6 Nf8 37. Qd3 h6 38. c4 Qc5 39. Rc1 Ne6 40. Rc3 Nf4 41. Qe3 Qf5+ 42. Kb2 g5 43. Ra3 1-0

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.27"]
[Round "2"]
[White "Junior, Ignacio Pereira"]
[Black "Teixeira, Guilherme Vargas"]
[Result "0-1"]
[ECO "B17"]
[BlackElo "1808"]
[PlyCount "74"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 Bg4 9. c3 e6 10. 0-0 Bd6 11. Bg5 Qc7 12. g3 h6 13. Bd2 0-0 14. c4 c5 15. dxc5 Bxc5 16. Bf4 Qb6 17. Be5 Nd7 18. Bc3 Bh3 19. Qe2 Bxf1 20. Rxf1 Rfd8 21. a3 a5 22. Nd2 Be7 23. Ne4 e5 24. Qg4 Nf6 25. Nxf6+ Qxf6 26. Qe4 g6 27. Bxe5 Qe6 28. Re1 Qb6 29. Bc3 Bf6 30. c5 Qe6 31. Bxf6 Qxf6 32. Qxb7 Rab8 33. Qc7 Rxb2 34. Be2 Rdd2 35. Kf1 Qf5 36. g4 Qe4 37. f3 Qe3 0-1

