[Event "Porto Alegre Trois Cup"]
[Site "Porto Alegre"]
[Date "2022.08.21"]
[Round "4"]
[White "Giorgi Junior, Romulo Ponticelli"]
[Black "Bittencourt, Luis Fernando da Si"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1561"]
[PlyCount "65"]
[EventDate "2022.08.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Bf5 5. Qb3 e6 6. Qxb7 Nd7 7. Bf4 Nb6 8. e3 Bd6 9. Bxd6 Qxd6 10. a3 Ne7 11. Nb5 Qd7 12. Nc7+ Kf8 13. Bb5 Qc8 14. Ba6 Qxb7 15. Bxb7 Rb8 16. Ba6 Nc4 17. Bxc4 dxc4 18. 0-0-0 c3 19. b4 g6 20. Na6 Rc8 21. Nc5 Kg7 22. e4 Bxe4 23. Nxe4 c2 24. Rd2 Rc4 25. Ne2 Nd5 26. Rxc2 Rxc2+ 27. Kxc2 Nb6 28. Kb3 Rd8 29. Rc1 Nd5 30. g3 h6 31. Rc5 Rd7 32. N4c3 Nb6 33. a4 1-0

[Event "Porto Alegre Trois Cup"]
[Site "Porto Alegre"]
[Date "2022.08.21"]
[Round "5"]
[White "Nunes Da Silva, Tadeu Fernando"]
[Black "Bittencourt, Luis Fernando da Si"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1359"]
[PlyCount "88"]
[EventDate "2022.08.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. h3 e6 5. a3 a6 6. Bc4 b5 7. Ba2 Bb7 8. d3 Be7 9. 0-0 Nbd7 10. Ne2 0-0 11. c3 Qc7 12. Ng3 Rad8 13. Re1 Ne5 14. Nxe5 dxe5 15. Qe2 h6 16. b4 Rd7 17. bxc5 Bxc5 18. Bb2 Rfd8 19. Red1 Qb6 20. d4 exd4 21. cxd4 Bxd4 22. Bxd4 Rxd4 23. Rxd4 Rxd4 24. Kh1 Nxe4 25. Nxe4 Rxe4 26. Qf1 Rh4 27. f3 Qd8 28. Rd1 Rd4 29. Rc1 Qd6 30. Bb1 g6 31. Qe1 b4 32. axb4 Rxb4 33. Rd1 Rd4 34. Rc1 e5 35. Ba2 e4 36. fxe4 Rxe4 37. Qf1 Qd7 38. Rd1 Qe7 39. Rb1 Kg7 40. Qc1 Re2 41. Qc3+ Kh7 42. Qb3 Bxg2+ 43. Kg1 Qc5+ 44. Kh2 Bd5+ 0-1

[Event "Porto Alegre Trois Cup"]
[Site "Porto Alegre"]
[Date "2022.08.20"]
[Round "3"]
[White "Bittencourt, Luis Fernando da Si"]
[Black "Medina, Matheus"]
[Result "1-0"]
[ECO "C42"]
[BlackElo "1800"]
[PlyCount "61"]
[EventDate "2022.08.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. Bc4 Qe7 5. 0-0 Bd7 6. d4 Nc6 7. Re1 0-0-0 8. Nd5 Nxd5 9. Bxd5 Na5 10. b4 Be6 11. bxa5 Bxd5 12. exd5 Qd7 13. Be3 f6 14. c4 g5 15. dxe5 fxe5 16. Nxg5 h6 17. Ne6 Re8 18. Rb1 c6 19. Qb3 Re7 20. Bxa7 cxd5 21. cxd5 Rhh7 22. Rec1+ Qc7 23. Nxc7 Rxc7 24. Qxb7+ Kd8 25. Qb8+ Ke7 26. Qxc7+ Kf6 27. Qxh7 Bg7 28. Be3 e4 29. Rb7 Bf8 30. Rf7+ Ke5 31. Qf5# 1-0

[Event "Porto Alegre Trois Cup"]
[Site "Porto Alegre"]
[Date "2022.08.20"]
[Round "2"]
[White "Calsing, Enzo Guedes"]
[Black "Bittencourt, Luis Fernando da Si"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1251"]
[PlyCount "61"]
[EventDate "2022.08.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. Bg5 h6 6. Bh4 e6 7. e3 Be7 8. Bd3 Ne4 9. Bxe7 Qxe7 10. 0-0 Nd7 11. Qc2 Ndf6 12. c5 0-0 13. Nd2 Nxd2 14. Qxd2 Ne4 15. Qc2 Qg5 16. Nxe4 dxe4 17. Bxe4 Bh3 18. f4 Qg4 19. Bf3 Qg6 20. Qxg6 fxg6 21. gxh3 Rad8 22. Rf2 a5 23. a4 Rf6 24. h4 Rdf8 25. Raf1 g5 26. hxg5 hxg5 27. fxg5 Rf5 28. h4 g6 29. Bg4 Rxf2 30. Rxf2 Re8 31. Rf6 1-0

[Event "Porto Alegre Trois Cup"]
[Site "Porto Alegre"]
[Date "2022.08.19"]
[Round "1"]
[White "Bittencourt, Luis Fernando da Si"]
[Black "Pereira, Marcelo Do Carmo"]
[Result "0-1"]
[ECO "B46"]
[BlackElo "1584"]
[PlyCount "72"]
[EventDate "2022.08.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Bb4 7. Be2 Nf6 8. f3 0-0 9. Qd2 d5 10. Bd3 e5 11. Nxc6 bxc6 12. Bg5 d4 13. a3 dxc3 14. bxc3 Be7 15. Be3 Qa5 16. 0-0 Bc5 17. Bxc5 Qxc5+ 18. Kh1 Be6 19. Rfd1 Bc4 20. Qe1 Rab8 21. Qe2 Bxd3 22. cxd3 Qxc3 23. Rdc1 Qd4 24. Ra2 Rb6 25. Rd1 Rfb8 26. h3 Nh5 27. Qc2 c5 28. Qc4 Qxc4 29. dxc4 Rb1 30. Rad2 Kf8 31. Kh2 Rxd1 32. Rxd1 Nf4 33. Rd2 Ke7 34. g3 Ne6 35. Kg2 Rb6 36. a4 Rb4 0-1

