[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2017.11.26"]
[Round "4"]
[White "Friedrich, Carlos Ernesto Gall"]
[Black "Grundler Siebel, Eduardo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1651"]
[BlackElo "1714"]
[PlyCount "22"]
[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. Nf3 d5 2. g3 Nc6 3. d4 Bg4 4. Bg2 Nf6 5. 0-0 e6 6. Bg5 h6 7. Bf4 Bd6 8. Bxd6 cxd6 9. Nbd2 e5 10. c3 Qd7 11. Re1 e4 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2017.11.26"]
[Round "5"]
[White "Grundler Siebel, Eduardo"]
[Black "Dos Santos, Guilherme Fortes"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1714"]
[BlackElo "1745"]
[PlyCount "78"]
[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 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Qe7 6. cxd4 d6 7. Bf4 Nh5 8. Qd2 Nxf4 9. Qxf4 g6 10. Bc4 Bg7 11. 0-0 0-0 12. Re1 dxe5 13. dxe5 Be6 14. Bb3 Rad8 15. Nc3 Rfe8 16. Ne4 Nxe5 17. Nxe5 Bxb3 18. axb3 Bxe5 19. Qf3 f5 20. Nc3 Qd6 21. g3 c6 22. Rad1 Qf6 23. Ne4 fxe4 24. Qxe4 Rxd1 25. Rxd1 Rf8 26. f4 Bxb2 27. Rd7 Rf7 28. Qe8+ Kg7 29. Rd8 Re7 30. Qh8+ Kh6 31. Qxf6 Bxf6 32. Rf8 Kg7 33. Rb8 c5 34. g4 h6 35. Rc8 Bd4+ 36. Kg2 b5 37. Rc6 a5 38. f5 gxf5 39. gxf5 Rf7 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2017.11.25"]
[Round "2"]
[White "Grundler Siebel, Eduardo"]
[Black "Melo, Danieli De"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1714"]
[BlackElo "1610"]
[PlyCount "110"]
[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 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nc6 5. Bc4 Nf6 6. Nc3 Be7 7. 0-0 0-0 8. Re1 Re8 9. Bg5 Ne5 10. Bb3 Nfg4 11. Bxe7 Qxe7 12. f4 Ng6 13. h3 Nf6 14. f5 Ne5 15. Nf3 h6 16. g4 Bd7 17. Qe2 Bc6 18. Kf2 Nxf3 19. Kxf3 Nd7 20. Bc4 Ne5+ 21. Kf2 Qh4+ 22. Kg2 a6 23. Bd5 Qg5 24. Qe3 Qxe3 25. Rxe3 Bxd5 26. Nxd5 Rac8 27. f6 Nc6 28. Rf1 g6 29. h4 Re5 30. a4 Kh7 31. b4 Na7 32. Ne7 Re8 33. Rh1 Nc6 34. Nd5 Rxd5 35. exd5 Rxe3 36. dxc6 bxc6 37. g5 h5 38. Rh3 Rxh3 39. Kxh3 Kg8 40. Kg3 Kf8 41. c4 Ke8 42. b5 cxb5 43. cxb5 axb5 44. axb5 Kd7 45. Kf4 Ke6 46. Ke4 d5+ 47. Kd4 Kd6 48. Kc3 Kc5 49. Kd3 Kxb5 50. Kd4 Kc6 51. Kc3 Kc5 52. Kd3 d4 53. Kd2 Kc4 54. Kd1 Kd3 55. Ke1 Kc2 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2017.11.24"]
[Round "1"]
[White "Da Silva, Joao Carlos Orguim"]
[Black "Grundler Siebel, Eduardo"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1785"]
[BlackElo "1714"]
[PlyCount "89"]
[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 d5 2. c4 dxc4 3. Na3 Qd5 4. Qa4+ Nc6 5. e3 a6 6. Qxc4 e6 7. Qxd5 exd5 8. Nc2 Bf5 9. Kd1 Nf6 10. f3 Bd6 11. g4 Bg6 12. h4 h5 13. g5 Nd7 14. Ne2 Nb6 15. Nc3 Bf5 16. a3 0-0-0 17. Bh3 Bxh3 18. Rxh3 Rhe8 19. f4 g6 20. Ne1 Na5 21. Rb1 Re7 22. b3 Rde8 23. Nd3 c6 24. Rf3 Rc7 25. Nb4 Rf8 26. Bd2 Rd7 27. Nc2 c5 28. Nxd5 Nxd5 29. Bxa5 b6 30. Bd2 cxd4 31. Nxd4 Bxa3 32. b4 a5 33. bxa5 bxa5 34. Ke2 Re8 35. Bxa5 Bc5 36. Rc1 Kb7 37. Rxc5 Rd6 38. Bd2 Nb6 39. Kd3 Na4 40. Rc2 Ra8 41. Rf1 Nb6 42. Rb1 Ra3+ 43. Rc3 Rxc3+ 44. Bxc3 Kc7 45. Ba5 1-0

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2016.11.27"]
[Round "4"]
[White "De Mello, Joao Luiz"]
[Black "Grundler Siebel, Eduardo"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1638"]
[BlackElo "1723"]
[PlyCount "34"]
[EventDate "2016.11.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 Bf5 4. Bg5 dxc4 5. Bxf6 exf6 6. e4 Bg6 7. Bxc4 Nc6 8. Nf3 Bh5 9. 0-0 Nxd4 10. Qa4+ Nc6 11. Nh4 Bd6 12. Nf5 0-0 13. Nxd6 Qxd6 14. Bd5 Ne5 15. Qb3 Nf3+ 16. gxf3 Bxf3 17. Nd1 Qf4 0-1

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2016.11.27"]
[Round "5"]
[White "Grundler Siebel, Eduardo"]
[Black "Uema, Guilherme Palacios"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1723"]
[BlackElo "1879"]
[PlyCount "114"]
[EventDate "2016.11.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 Nf6 6. Nc3 e6 7. 0-0 Be7 8. Bd3 0-0 9. Bg5 Nbd7 10. Re1 Re8 11. Qf3 Ne5 12. Qe2 Nxd3 13. cxd3 d5 14. exd5 Nxd5 15. Nxd5 Bxg5 16. Qe4 Bd7 17. Ne3 b5 18. Rac1 Qb6 19. Nb3 Rac8 20. d4 Bc6 21. Qe5 Bf6 22. Qc5 Qxc5 23. Rxc5 Bb7 24. Rec1 Rxc5 25. Rxc5 Rc8 26. Ng4 Be7 27. Rxc8+ Bxc8 28. Ne5 f6 29. Nc6 Bd6 30. f4 Bd7 31. Nd8 Kf8 32. Nc5 Ke7 33. Nxd7 Kxd7 34. Nb7 Bxf4 35. Nc5+ Kd6 36. Kf2 Kd5 37. g3 Bc1 38. b3 Bb2 39. Nxa6 Bxd4+ 40. Ke2 Bb6 41. Kd3 e5 42. Nb4+ Ke6 43. g4 f5 44. gxf5+ Kxf5 45. h3 g5 46. Nd5 Bc5 47. a4 e4+ 48. Ke2 Ke5 49. Nc7 bxa4 50. bxa4 h5 51. a5 g4 52. hxg4 hxg4 53. a6 g3 54. Kf1 e3 55. a7 Bxa7 56. Nb5 e2+ 57. Kxe2 g2 0-1

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2016.11.26"]
[Round "2"]
[White "Grundler Siebel, Eduardo"]
[Black "Trott, Natan Correa"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1723"]
[BlackElo "1710"]
[PlyCount "54"]
[EventDate "2016.11.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. c3 c4 5. d4 cxd3 6. Bxd3 Nc6 7. b4 Nge7 8. b5 Na5 9. Ba3 Bd7 10. Nbd2 Rc8 11. Bb4 Ng6 12. Bxg6 hxg6 13. Bxf8 Kxf8 14. Qa4 Kg8 15. Qb4 Nc4 16. a4 Rh5 17. g4 Nxd2 18. Kxd2 Rh3 19. Qf4 Rc4 20. Qe3 Qa5 21. Rhc1 Rxg4 22. Kc2 Re4 23. Qd2 Rxf3 24. Re1 Rxa4 25. Qg5 Qxc3+ 26. Kd1 Rxa1+ 27. Ke2 Qd3# 0-1

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2016.11.25"]
[Round "1"]
[White "Pimenta, Elisandro da Silva"]
[Black "Grundler Siebel, Eduardo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1830"]
[BlackElo "1723"]
[PlyCount "47"]
[EventDate "2016.11.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 Nxd4 6. Nxe5 0-0 7. Be3 Ne6 8. Bxe6 fxe6 9. Bxc5 d6 10. Ba3 c5 11. Nf3 b5 12. e5 b4 13. exf6 Qxf6 14. Bxb4 cxb4 15. Qd4 Qg6 16. Nbd2 Bb7 17. Qe3 Rxf3 18. Nxf3 Rf8 19. Qg5 Qe4 20. Rae1 Qc6 21. Rxe6 Rxf3 22. gxf3 Qxf3 23. Qd8+ Kf7 24. Qe8# 1-0

