[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2017.11.26"]
[Round "5"]
[White "Kuciak, Alexandre"]
[Black "Lopes de Oliveira, Guilherme Parahyba"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1638"]
[PlyCount "73"]
[EventDate "2017.11.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. c3 Be7 8. d4 Nf6 9. Bd3 Nbd7 10. Qg3 Rg8 11. Ng5 g6 12. Nf3 Qb8 13. Bf4 Qd8 14. Bc7 Qc8 15. Nd2 Nd5 16. Bd6 Bxd6 17. Qxd6 Qc7 18. Ne4 f5 19. Qxe6+ Kf8 20. Nd6 N7f6 21. Kd2 Ne8 22. Nxf5 Qf4+ 23. Ne3 Qxf2+ 24. Be2 Nf4 25. Ng4 Qxd4+ 26. cxd4 Nxe6 27. Rhf1+ Kg7 28. Bc4 N8c7 29. Ne5 Rgf8 30. Kc3 Rxf1 31. Rxf1 Rf8 32. Re1 Rf2 33. Ng4 Rxg2 34. Bxe6 Nxe6 35. Rxe6 Rg3+ 36. Kc4 Rxh3 37. Re7+ 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2017.11.26"]
[Round "4"]
[White "Lopes de Oliveira, Guilherme Parahyba"]
[Black "Tambara, Newton"]
[Result "0-1"]
[ECO "E61"]
[BlackElo "1702"]
[PlyCount "48"]
[EventDate "2017.11.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. e3 0-0 6. Bd3 Nbd7 7. Nf3 h6 8. Bh4 g5 9. Bg3 e6 10. 0-0 Ne8 11. h3 f5 12. Qc2 Qf6 13. Ne2 e5 14. dxe5 dxe5 15. e4 f4 16. Bh2 h5 17. Nd2 g4 18. hxg4 hxg4 19. Kh1 Qh6 20. c5 Rf6 21. Rac1 c6 22. Bc4+ Kh8 23. b4 Qh5 24. Qd3 Rh6 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2017.11.25"]
[Round "3"]
[White "Dos Santos, Guilherme Fortes"]
[Black "Lopes de Oliveira, Guilherme Parahyba"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1745"]
[PlyCount "90"]
[EventDate "2017.11.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 Bxc3+ 5. bxc3 0-0 6. Nf3 b6 7. e3 Bb7 8. Be2 d6 9. 0-0 Nbd7 10. Rb1 Rb8 11. Qc2 Re8 12. Nd2 c5 13. f3 h6 14. Bh4 Qc7 15. Bd3 Kf8 16. Ne4 Nxe4 17. fxe4 e5 18. Qf2 f6 19. Qf5 Kg8 20. g4 Rf8 21. Be2 Qd8 22. Qe6+ Rf7 23. g5 Qe7 24. Qxe7 Rxe7 25. gxf6 gxf6 26. Bxf6 Nxf6 27. Rxf6 Rf8 28. Rxf8+ Kxf8 29. d5 Bc8 30. Bh5 Rg7+ 31. Kf2 Bg4 32. Bxg4 Rxg4 33. a4 Rg7 34. Rb2 Kg8 35. a5 Rb7 36. axb6 axb6 37. Ra2 Kf7 38. Ra8 b5 39. Rd8 b4 40. cxb4 Rxb4 41. Rxd6 Rxc4 42. Kf3 Kg7 43. Rc6 Rb4 44. Rxc5 Rb6 45. Rc7+ Kf6 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2017.11.25"]
[Round "2"]
[White "Lopes de Oliveira, Guilherme Parahyba"]
[Black "Dornelles, Marcio Neron Camarg"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "2002"]
[PlyCount "40"]
[EventDate "2017.11.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Bd3 c5 7. Bg5 cxd4 8. Nxd4 Qa5 9. Bxf6 Bxf6 10. Nde2 Nc6 11. 0-0 Bd7 12. Qb3 Rab8 13. Rac1 Rfc8 14. Rfd1 Kf8 15. a3 Ne5 16. Bc2 Nxc4 17. Bd3 Ne5 18. Bc2 Be6 19. Qa4 Qb6 20. Qb3 Bxb3 0-1

