[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.26"]
[Round "10"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Lopes, Leonardo Borges"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "1793"]
[BlackElo "1466"]
[PlyCount "71"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be6 8. Bg2 Nbd7 9. h3 h5 10. Bg5 Be7 11. Qd2 b5 12. a3 Qc7 13. f4 Rb8 14. f5 Bc4 15. b3 Bxe2 16. Nxe2 Rc8 17. c3 Nc5 18. Qc2 a5 19. 0-0 a4 20. b4 Nb3 21. Rad1 Qb6+ 22. Kh2 Nd4 23. Nxd4 exd4 24. Bd2 Ng4+ 25. Kh1 dxc3 26. Bxc3 Ne3 27. Qd3 Nxd1 28. Rxd1 Bf6 29. e5 Be7 30. exd6 Rd8 31. d7+ Kf8 32. Bd4 Qc7 33. Qxb5 Qc2 34. Re1 Qd2 35. Qd5 Qg5 36. Bc5 1-0

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.25"]
[Round "8"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Cantarino Neto, Mario Ribeiro"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1793"]
[BlackElo "2004"]
[PlyCount "46"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 0-0 9. Bxc6 bxc6 10. 0-0 Qe8 11. f3 Ng5 12. f4 Ne4 13. Nd2 f5 14. Rf3 Bb6 15. Nxe4 fxe4 16. Rg3 c5 17. Ne2 d4 18. Bc1 Be6 19. b3 Rd8 20. Kh1 c4 21. bxc4 Bxc4 22. Bb2 c5 23. a4 Qh5 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.25"]
[Round "9"]
[White "Pavao, Fabio Biasi"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "1/2-1/2"]
[ECO "B84"]
[BlackElo "1793"]
[PlyCount "62"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 b5 8. a3 Bb7 9. f3 Be7 10. 0-0 0-0 11. Qd2 Nc6 12. Kh1 Rc8 13. Rad1 Ne5 14. Nb3 Nc4 15. Bxc4 Rxc4 16. Qf2 d5 17. Bb6 Qd7 18. Na5 Rfc8 19. Nxb7 Qxb7 20. exd5 Nxd5 21. Nxd5 exd5 22. c3 Bf6 23. Rd2 Re8 24. Rfd1 Re6 25. Ba5 Re8 26. g3 d4 27. cxd4 Bg5 28. Rc2 Be3 29. Qf1 Bg5 30. d5 Re5 31. d6 Rd5 1/2-1/2

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.24"]
[Round "7"]
[White "Elesbao, Bernardo Dartora"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "1352"]
[BlackElo "1793"]
[PlyCount "66"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 h5 8. g5 Nfd7 9. h4 Nc6 10. f4 g6 11. Bh3 e5 12. Nde2 exf4 13. Bxd7+ Bxd7 14. Bxf4 Ne5 15. Bxe5 dxe5 16. Qd5 Qc7 17. Qb3 Be6 18. Qa4+ Qc6 19. Qxc6+ bxc6 20. 0-0-0 Bc5 21. Rhf1 Ke7 22. b3 Rhd8 23. Rd3 Rxd3 24. cxd3 Rd8 25. Kc2 Bg4 26. Ng1 Be3 27. Nge2 Rd6 28. Ng3 f6 29. gxf6+ Rxf6 30. Rxf6 Kxf6 31. Na4 Bf2 32. Nf1 Bxh4 33. Nc5 Bc8 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.23"]
[Round "6"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Born, Ary"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1793"]
[BlackElo "1282"]
[PlyCount "41"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Nxf6+ Nxf6 7. c3 c6 8. Nf3 Be7 9. 0-0 b5 10. a4 b4 11. Ne5 Qc7 12. Nxc6 0-0 13. Nxe7+ Qxe7 14. Bg5 a5 15. Qf3 Bb7 16. Bxf6 Qc7 17. Qg4 g6 18. Qg5 Qc6 19. f3 Qd6 20. Qh6 Qxh2+ 21. Kxh2 1-0

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.23"]
[Round "5"]
[White "Zottis, Ernani"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1404"]
[BlackElo "1793"]
[PlyCount "70"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. a3 Nf6 4. d3 e6 5. Nf3 Be7 6. 0-0 0-0 7. Re1 Nc6 8. Be3 d5 9. exd5 exd5 10. Ba2 Bg4 11. Nbd2 h6 12. c3 Bd6 13. Nf1 d4 14. Bd2 Ne5 15. Rxe5 Bxe5 16. h3 Bxf3 17. Qxf3 Qc7 18. Re1 Rfe8 19. Rc1 Qc6 20. Qd1 Rad8 21. c4 Re6 22. b4 Nd7 23. b5 Qc7 24. Bb3 Bf4 25. a4 Rde8 26. Rc2 Bxd2 27. Rxd2 Re1 28. Qc2 Rxf1+ 29. Kxf1 Qh2 30. f4 Qh1+ 31. Kf2 Qe1+ 32. Kf3 Qe3+ 33. Kg4 Nf6+ 34. Kh4 g5+ 35. fxg5 Qxg5# 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.22"]
[Round "4"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Do Nascimento, Christian Almeida"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1793"]
[BlackElo "2054"]
[PlyCount "54"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 0-0 8. 0-0 Nbd7 9. Be3 Ne5 10. f4 Neg4 11. Bc1 e5 12. fxe5 dxe5 13. Nf3 Qb6+ 14. Kh1 Nf2+ 15. Rxf2 Qxf2 16. Qd3 Qc5 17. Be3 Qc7 18. Rd1 Bg4 19. h3 Rad8 20. Qe2 Rxd1+ 21. Qxd1 Bxf3 22. Qxf3 a6 23. Bg5 Qd6 24. Qe3 Nh5 25. Nd5 f6 26. Bh6 Nxg3+ 27. Qxg3 Bxh6 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.21"]
[Round "2"]
[White "Da Silveira, Robson Gustavo M"]
[Black "De Arruda, Leandro Formes"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1793"]
[PlyCount "68"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Be7 8. Bg5 Qd6 9. c3 b6 10. Qe2 Bb7 11. 0-0-0 h6 12. Bh4 Qf4+ 13. Qe3 Nd5 14. Qxf4 Nxf4 15. Bxe7 Nxg2 16. Nh4 Kxe7 17. Nxg2 Bxg2 18. Rhg1 Bf3 19. Rde1 g5 20. Re3 Bb7 21. Rge1 Rad8 22. Bc4 Bd5 23. Bxd5 Rxd5 24. Rf3 g4 25. Rf4 Rg5 26. c4 c6 27. b4 Rd8 28. Kc2 f5 29. Kc3 Kf6 30. a4 Rh5 31. Re5 Rxh2 32. a5 Rg8 33. axb6 axb6 34. b5 c5 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.21"]
[Round "3"]
[White "Felix, Luiza de Oliveira"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1570"]
[BlackElo "1793"]
[PlyCount "77"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. b3 d4 5. Nb5 c6 6. Na3 Bd6 7. Nf3 e5 8. Bg2 0-0 9. c5 Bxc5 10. Nxe5 Qe7 11. Nac4 Bb4 12. 0-0 Nd5 13. e4 dxe3 14. fxe3 Be6 15. d4 Bd6 16. Nxd6 Qxd6 17. Nc4 Qc7 18. e4 Nb6 19. Bf4 Qd8 20. Nd6 Qd7 21. d5 cxd5 22. exd5 Bg4 23. Qd2 f6 24. Rac1 g5 25. Bxg5 Qxd6 26. Bxf6 Rxf6 27. Rxf6 Qxf6 28. Rf1 Qg7 29. a4 a5 30. d6 N8d7 31. Bxb7 Rf8 32. Rxf8+ Kxf8 33. b4 Qf6 34. bxa5 Ne5 35. d7 Bxd7 36. Qb4+ Qe7 37. Qxe7+ Kxe7 38. a6 Bc6 39. Kf2 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.20"]
[Round "1"]
[White "Medrano, Mario"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2032"]
[BlackElo "1793"]
[PlyCount "71"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. g3 Bg4 4. Bg2 Nd7 5. 0-0 Ngf6 6. b3 e5 7. Bb2 Be7 8. Nbd2 0-0 9. c4 Re8 10. h3 Bxf3 11. Bxf3 Bd6 12. Qc2 c5 13. dxe5 Nxe5 14. Bg2 dxc4 15. Nxc4 Nxc4 16. Qxc4 Be5 17. Rad1 Qe7 18. Bc1 Rad8 19. e4 Rxd1 20. Rxd1 Rd8 21. Rxd8+ Qxd8 22. Be3 a6 23. f4 Qd1+ 24. Kh2 Qh5 25. Qd3 Bc7 26. Kg1 Qg6 27. Kh2 h6 28. Bf2 h5 29. Qe3 h4 30. g4 Qh6 31. e5 Nd7 32. g5 Qh7 33. e6 fxe6 34. Qxe6+ Kh8 35. g6 Bxf4+ 36. Kh1 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.23"]
[Round "7"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Camara, Jose Arruda"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1802"]
[BlackElo "1879"]
[PlyCount "52"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Be7 6. Bd3 0-0 7. Nge2 Nc6 8. a3 dxc4 9. Bxc4 Bg4 10. 0-0 h6 11. f3 Bf5 12. Be3 a6 13. Qd2 b5 14. Ba2 b4 15. axb4 Nxb4 16. Bc4 Qd6 17. Ng3 Bg6 18. Nce4 Nxe4 19. Nxe4 Qd7 20. Nc5 Bxc5 21. dxc5 Qxd2 22. Bxd2 Bd3 23. Bxd3 Nxd3 24. b4 Rfe8 25. Ra3 Rad8 26. Bc3 Nf4 1/2-1/2

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.22"]
[Round "5"]
[White "Da Silveira, Robson Gustavo M"]
[Black "De Souza Neto, Antonio Martins"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1802"]
[BlackElo "1895"]
[PlyCount "77"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. f4 Bg7 4. Nf3 Nf6 5. Bd3 0-0 6. Nc3 Na6 7. e5 Ne8 8. Be3 c6 9. Qd2 f5 10. h4 Nec7 11. h5 Nb4 12. hxg6 Nxd3+ 13. cxd3 h6 14. Qf2 Be6 15. 0-0-0 Nd5 16. Rh5 Nxc3 17. Rdh1 Nxa2+ 18. Kd1 Bb3+ 19. Ke1 Nb4 20. Ke2 e6 21. Rxh6 Bxh6 22. Rxh6 Bd1+ 23. Kxd1 Nxd3 24. Qh4 Qxh4 25. Nxh4 Nxb2+ 26. Ke2 Nc4 27. Bf2 dxe5 28. fxe5 a5 29. Nf3 Kg7 30. Rh7+ Kxg6 31. Rxb7 Rf7 32. Rb3 a4 33. Rb1 a3 34. Kd3 a2 35. Ra1 Rb7 36. Kxc4 Rb1 37. Rxa2 Rxa2 38. Be3 Kh5 39. Kc3 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.22"]
[Round "6"]
[White "Sarda, Pedro Sada"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1492"]
[BlackElo "1802"]
[PlyCount "104"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 Nbd7 6. Bc4 0-0 7. c3 e5 8. 0-0 Re8 9. Qb3 Qe7 10. dxe5 dxe5 11. Rfe1 Nb6 12. Bf1 h6 13. Bxf6 Qxf6 14. Qc2 Bg4 15. c4 c5 16. h3 Be6 17. Rad1 Rad8 18. b3 g5 19. Be2 g4 20. hxg4 Bxg4 21. Nf1 h5 22. Ne3 Qg6 23. Nh4 Qg5 24. Bxg4 hxg4 25. Nhf5 Nd7 26. Rd5 Nf6 27. Rxc5 Nh5 28. Qe2 g3 29. Qg4 gxf2+ 30. Kxf2 Qxg4 31. Nxg4 Nf4 32. Nxg7 Kxg7 33. Rc7 Nd3+ 34. Ke2 Nxe1 35. Kxe1 Rd4 36. Nf2 Red8 37. Rxb7 Rd2 38. Rb5 Rxa2 39. Rxe5 Rdd2 40. Rf5 Rdb2 41. Rf3 Ra1+ 42. Nd1 Rxg2 43. Rd3 Raa2 44. Rf3 Rg1+ 45. Rf1 Rxf1+ 46. Kxf1 Ra3 47. b4 Ra4 48. Ke2 Rxb4 49. Kd3 Kf6 50. Nc3 Ke5 51. Kd2 Rxc4 52. Nb5 a5 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.21"]
[Round "4"]
[White "Cohen, Jaime"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "1986"]
[BlackElo "1802"]
[PlyCount "53"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 Nbd7 6. Bg5 e5 7. d5 a5 8. Bd3 Nc5 9. Bc2 Bd7 10. Qd2 h6 11. Be3 Qe7 12. Bxc5 dxc5 13. Nb5 Bxb5 14. cxb5 b6 15. 0-0-0 0-0-0 16. Nf3 h5 17. Kb1 Ne8 18. Qe2 Nd6 19. Nd2 Rdf8 20. Nc4 f5 21. Nxd6+ cxd6 22. a3 Rf7 23. f3 Rhf8 24. Bd3 Bh6 25. Kc2 Qa7 26. Kb1 Rc7 27. a4 1/2-1/2

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.21"]
[Round "3"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Fugimoto, Rafael Aoki"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "1802"]
[PlyCount "39"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 Nc6 7. Be2 h6 8. Be3 Nf6 9. Qd2 Be7 10. 0-0 0-0 11. f4 d6 12. Rf3 Qb6 13. Nb3 Qc7 14. Rg3 b5 15. f5 Bb7 16. Bxh6 Ne8 17. Bxg7 Qb6+ 18. Bd4+ Ng7 19. Rxg7+ Kh8 20. Qh6# 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.20"]
[Round "1"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Cezar, Marcos Renato"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1802"]
[PlyCount "87"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 Bb4 4. fxe5 Bxc3 5. bxc3 Nxe4 6. Qf3 d5 7. exd6 Nxd6 8. Bd3 Nc6 9. Ne2 Be6 10. 0-0 Qg5 11. Nf4 0-0 12. Nxe6 fxe6 13. Qe2 Rxf1+ 14. Qxf1 Rf8 15. Bxh7+ Kxh7 16. Qxf8 Nf5 17. Qc5 Qg4 18. Bb2 Nd6 19. d3 Qe2 20. Qf2 Qg4 21. Rf1 Nf5 22. c4 b6 23. Qf3 Qxf3 24. Rxf3 Nb4 25. g4 Nd6 26. c3 Nc6 27. Re3 e5 28. Ba3 Nf7 29. Kg2 g5 30. c5 b5 31. Re4 Kg6 32. d4 a6 33. d5 Na5 34. c6 Kf6 35. Bb4 Nc4 36. Rxc4 bxc4 37. d6 Nxd6 38. Bxd6 e4 39. Bxc7 Ke7 40. Be5 Ke6 41. c7 Kd7 42. h4 gxh4 43. g5 e3 44. g6 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.20"]
[Round "2"]
[White "Rodrigues, Nei Jorge"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1919"]
[BlackElo "1802"]
[PlyCount "87"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nd2 g6 3. e4 d6 4. Ngf3 Bg7 5. Be2 0-0 6. 0-0 Nbd7 7. Re1 e5 8. dxe5 dxe5 9. Bc4 Qe7 10. Nf1 Nb6 11. Bd3 Be6 12. Nxe5 Qc5 13. Nf3 Rad8 14. Qe2 Rfe8 15. Be3 Qe7 16. Ng3 Ng4 17. Bg5 f6 18. Bd2 c5 19. Bb5 Rf8 20. h3 a6 21. Ba5 axb5 22. Bxb6 Bc4 23. Bxd8 Rxd8 24. hxg4 Bxe2 25. Rxe2 Qe6 26. e5 fxe5 27. g5 Re8 28. Ne4 Qc4 29. Rc1 Rf8 30. b3 Qe6 31. Nxc5 Qg4 32. Re3 h6 33. Nxe5 Bxe5 34. Rxe5 hxg5 35. Nd3 Rc8 36. Rxb5 Qd7 37. Rxg5 Rxc2 38. Rxg6+ Kh7 39. Rg3 Rd2 40. Rc4 Rd1+ 41. Kh2 Qd8 42. Ne5 Rd4 43. Nf7 Qb6 44. Ng5+ 1-0

[Event "Porto Alegre Metropole-ch"]
[Site "Porto Alegre"]
[Date "2018.12.02"]
[Round "4"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Da Silva, Joao Carlos Orguim"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1760"]
[BlackElo "1745"]
[PlyCount "51"]
[EventDate "2018.11.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. exd5 Nxd5 10. Nxd5 Nxd4 11. Bxd4 Qxd5 12. Bxg7 Qxd1 13. Raxd1 Kxg7 14. Bf3 Bf5 15. Rfe1 Kf6 16. Rd2 Rac8 17. c3 Rc7 18. h4 h5 19. Red1 b6 20. Rd4 Rfc8 21. Bd5 Rd8 22. Bb3 Rcd7 23. Rxd7 Rxd7 24. Rxd7 Bxd7 25. f3 a5 26. Kf2 1/2-1/2

[Event "Porto Alegre Metropole-ch"]
[Site "Porto Alegre"]
[Date "2018.12.02"]
[Round "5"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Dornelles, Marcio Neron Camarg"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1760"]
[BlackElo "1959"]
[PlyCount "71"]
[EventDate "2018.11.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nc6 6. 0-0 Bg4 7. c3 Qd7 8. Nbd2 0-0-0 9. Qc2 Nge7 10. b4 Rde8 11. a4 Bf5 12. Nb3 Bxd3 13. Qxd3 Ng6 14. Nc5 Bxc5 15. dxc5 Nce5 16. Nxe5 Nxe5 17. Qd4 Re6 18. Bf4 Rhe8 19. b5 c6 20. Rfd1 g5 21. Bg3 f5 22. f4 Nc4 23. fxg5 Re4 24. Qf2 f4 25. bxc6 Qxc6 26. Bxf4 Re2 27. Qd4 R2e4 28. Qf2 Re2 29. Qf3 Qxc5+ 30. Kh1 Nb6 31. h3 a5 32. Rab1 Nd7 33. c4 Rf2 34. Qg4 d4 35. Rxb7 Qe7 36. Rb8# 1-0

[Event "Porto Alegre Metropole-ch"]
[Site "Porto Alegre"]
[Date "2018.12.01"]
[Round "2"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Menna Barreto, Felipe Kubiaki"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "1760"]
[BlackElo "2391"]
[PlyCount "68"]
[EventDate "2018.11.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Nbd7 7. Be2 e5 8. fxe5 dxe5 9. d5 Nc5 10. Qc2 Nfxe4 11. Nxe4 Bf5 12. Bg5 Bxe4 13. Bxd8 Bxc2 14. Bxc7 e4 15. Nd2 Bxb2 16. 0-0 Rac8 17. Bf4 Bd4+ 18. Kh1 Nd3 19. Bxd3 Bxd3 20. Rfe1 Bxa1 21. Rxa1 f5 22. Rc1 Rfd8 23. d6 Rc6 24. c5 b6 25. Nb3 bxc5 26. Nxc5 Rdxd6 27. Bxd6 Rxd6 28. Kg1 Bb5 29. a4 Bc6 30. Rc2 e3 31. Kf1 f4 32. Ke1 Bxg2 33. Rxg2 f3 34. Rc2 f2+ 0-1

[Event "Porto Alegre Metropole-ch"]
[Site "Porto Alegre"]
[Date "2018.12.01"]
[Round "3"]
[White "De Mello, Joao Luiz"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1614"]
[BlackElo "1760"]
[PlyCount "78"]
[EventDate "2018.11.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 d6 6. h3 Nbd7 7. Qd2 a5 8. Bh6 e5 9. Bxg7 Kxg7 10. Qc2 exd4 11. Nxd4 Nc5 12. g4 Re8 13. Bg2 Qe7 14. 0-0-0 c6 15. Rhe1 Be6 16. Na4 Nxa4 17. Qxa4 Rec8 18. Kb1 b5 19. Nxe6+ Qxe6 20. cxb5 cxb5 21. Qxb5 Rab8 22. Qa6 Rxb2+ 23. Kxb2 Qe5+ 24. Kb1 Rb8+ 25. Bb7 Qe4+ 26. Qd3 Qxb7+ 27. Qb3 Qe4+ 28. Rd3 Rxb3+ 29. axb3 Nd7 30. Ka2 Nc5 31. Rc3 Qb4 32. Rec1 a4 33. bxa4 Nxa4 34. R3c2 Nc5 35. f3 Qb3+ 36. Ka1 Qa3+ 37. Kb1 Nb3 38. Rc3 Qa1+ 39. Kc2 Nxc1 0-1

[Event "Porto Alegre Metropole-ch"]
[Site "Porto Alegre"]
[Date "2018.11.30"]
[Round "1"]
[White "Borba da Rosa, Rodrigo"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1273"]
[BlackElo "1760"]
[PlyCount "88"]
[EventDate "2018.11.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 d6 6. Bd3 Nbd7 7. 0-0 Nh5 8. Bh2 e5 9. dxe5 dxe5 10. e4 Nf4 11. Bxf4 exf4 12. Nc3 Ne5 13. Re1 c6 14. Nxe5 Bxe5 15. Qf3 Be6 16. Ne2 Qh4 17. c3 Rad8 18. b3 g5 19. g3 Qxh3 20. Bc4 Bg4 21. Qh1 Qxh1+ 22. Kxh1 Bf3+ 23. Kh2 Rd6 24. Kg1 Rh6 25. Kf1 Rh1+ 26. Ng1 Bxc3 27. Be2 Bxe2+ 28. Kg2 Rxg1+ 29. Rxg1 f3+ 30. Kh3 Bxa1 31. Rxa1 Rd8 32. Kg4 h6 33. Kf5 Rd1 34. Rxd1 Bxd1 35. e5 b5 36. e6 fxe6+ 37. Kxe6 h5 38. Kf5 c5 39. Kxg5 c4 40. bxc4 bxc4 41. Kf4 c3 42. Ke3 c2 43. Kd2 Kf7 44. a4 Kf6 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2017.11.26"]
[Round "4"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Pedroso, Denian"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1724"]
[BlackElo "1856"]
[PlyCount "60"]
[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 c5 2. g3 Nc6 3. Bg2 e5 4. d3 g6 5. 0-0 Bg7 6. e4 Nge7 7. Nbd2 0-0 8. Nc4 d5 9. exd5 Nxd5 10. Re1 Re8 11. Bg5 f6 12. Bd2 Be6 13. Ne3 Rc8 14. Nxd5 Bxd5 15. c4 Be6 16. Qb3 b6 17. Rad1 Re7 18. Bc3 Rd7 19. Qa4 Rxd3 20. Ng5 fxg5 21. Rxd3 Qxd3 22. Bxc6 Qd6 23. Bb7 Rd8 24. Qxa7 Bxc4 25. Bf3 Bd5 26. Bxd5+ Qxd5 27. Qxb6 Rd6 28. Qc7 Rd7 29. Qc8+ Rd8 30. Qc7 Rd7 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2017.11.26"]
[Round "5"]
[White "Fabris, Mario Henrique"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1964"]
[BlackElo "1724"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 h6 7. Be3 e5 8. d5 Nbd7 9. Qd2 Kh7 10. 0-0-0 Nc5 11. f3 Nh5 12. Bd3 f5 13. Nge2 b5 14. cxb5 Nxd3+ 15. Qxd3 f4 16. Bf2 a6 17. Kb1 axb5 18. Nxb5 Ba6 19. Nec3 Qd7 20. a4 Rfb8 21. Qc4 Rb7 22. Qc6 Qc8 23. Rd2 Nf6 24. Qc4 Nd7 25. g3 Nc5 26. Bxc5 dxc5 27. Qxc5 Bf8 28. Qc6 Bb4 29. gxf4 Bxb5 30. axb5 Bxc3 31. Qxc3 Rxb5 32. Rc1 Qa6 33. b3 Ra5 34. Qc4 Ra1+ 35. Kc2 Rxc1+ 36. Kxc1 Qa1+ 37. Kc2 Ra2+ 38. Kd3 Qf1+ 39. Kc3 Qc1+ 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2017.11.25"]
[Round "2"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Gomes, Homero Araujo"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1724"]
[BlackElo "1603"]
[PlyCount "68"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 e6 6. a3 d6 7. Be3 Qc7 8. Qd2 h6 9. Be2 Nf6 10. f3 Be7 11. 0-0-0 b5 12. g4 Na5 13. h4 Nc4 14. Ndxb5 axb5 15. Nxb5 Qc6 16. Bxc4 Qxc4 17. Nxd6+ Bxd6 18. Qxd6 Nd7 19. g5 h5 20. g6 Rf8 21. gxf7+ Rxf7 22. Rhg1 Ra6 23. Qg3 Rc6 24. c3 Nc5 25. Bg5 Nd3+ 26. Kb1 Rb7 27. Rd2 Qb3 28. Bf6 Rxc3 29. Qg6+ Kd7 30. Bxc3 Qxc3 31. Qf7+ Kd6 32. Qxb7 Qxd2 33. Qb8+ Ke7 34. Qc7+ Kf6 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2017.11.25"]
[Round "3"]
[White "Dos Santos, Luis F Quadrado"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1724"]
[PlyCount "122"]
[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 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 g6 5. d3 Bg7 6. Be3 Nc6 7. a3 Bd7 8. Qd2 0-0 9. 0-0 a6 10. d4 cxd4 11. Bxd4 Nxd4 12. Nxd4 Rc8 13. Bd3 Qa5 14. Nde2 Bc6 15. f3 d5 16. e5 Nd7 17. f4 Qc5+ 18. Kh1 Nb6 19. b4 Nc4 20. bxc5 Nxd2 21. Rfd1 Ne4 22. Bxe4 dxe4 23. Rab1 Rfd8 24. Ng3 e3 25. Nf1 Bh6 26. Nxe3 Bxf4 27. Nc4 Bb5 28. Nd5 Bxc4 29. Nxf4 Rxd1+ 30. Rxd1 Rxc5 31. Nd3 Bxd3 32. Rxd3 Rxc2 33. h3 Re2 34. Rd8+ Kg7 35. Rd7 e6 36. Rxb7 Rxe5 37. Rb1 Ra5 38. Ra1 f5 39. Kg1 e5 40. Kf2 e4 41. Ke3 Rd5 42. Ra2 g5 43. a4 Rd3+ 44. Ke2 f4 45. Ra1 Rd4 46. Ra3 Rc4 47. Ra2 e3 48. Kf3 Kf6 49. h4 h6 50. g3 Kf5 51. g4+ Ke5 52. hxg5 hxg5 53. a5 Kd4 54. Ra1 Rc2 55. Ra4+ Kd5 56. Rd4+ Kc5 57. Rd5+ Kc6 58. Re5 Rf2+ 59. Ke4 e2 60. Kd3 f3 61. Kd2 Rf1 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2017.11.24"]
[Round "1"]
[White "Perdomo, Leandro Daniel"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "1-0"]
[ECO "E85"]
[WhiteElo "2452"]
[BlackElo "1724"]
[PlyCount "85"]
[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. f3 0-0 6. Be3 e5 7. Nge2 Nc6 8. d5 Ne7 9. g4 Bxg4 10. fxg4 Nxg4 11. Bg5 f6 12. Bh3 Nf2 13. Be6+ Kh8 14. Kxf2 fxg5+ 15. Kg2 Ng8 16. Rf1 Nf6 17. Ng3 h5 18. Qd2 h4 19. Qxg5 hxg3 20. hxg3 Nh7 21. Qxg6 Rf6 22. Qg4 Qe7 23. Rxf6 Qxf6 24. Rf1 Qh6 25. Rh1 Qd2+ 26. Qe2 Qxe2+ 27. Nxe2 Rf8 28. Bf5 Rxf5 29. exf5 e4 30. Nf4 Bxb2 31. Ne6 Kg8 32. Rb1 Bc3 33. Rxb7 e3 34. Kf3 Be1 35. Kxe3 Bxg3 36. Rxc7 Be5 37. Rxa7 Nf6 38. Ra8+ Kf7 39. a4 Nh5 40. a5 Ng3 41. Rf8+ Ke7 42. a6 Nf1+ 43. Kd3 1-0

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2016.11.27"]
[Round "4"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Liesenfeld, Marcelo Leonardo"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1727"]
[BlackElo "1763"]
[PlyCount "79"]
[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. Nc3 Nf6 3. f4 exf4 4. e5 Ng8 5. Nf3 d6 6. Qe2 Be6 7. d4 c6 8. Bxf4 d5 9. Ng5 Qb6 10. Nxe6 fxe6 11. 0-0-0 Nd7 12. Qg4 Kf7 13. Be2 h6 14. Rhf1 Ke7 15. Qh4+ g5 16. Bxg5+ hxg5 17. Qxh8 Bh6 18. Qh7+ Kd8 19. Qxg8+ Kc7 20. Qxe6 Bf8 21. Rf7 Rd8 22. Bg4 Kb8 23. Rxd7 Bb4 24. Rxd8+ Qxd8 25. Qd7 Qf8 26. Qf5 Qg8 27. Rf1 a6 28. a3 Bxa3 29. bxa3 Ka7 30. e6 Qe8 31. Qe5 Qe7 32. Kb2 Qd8 33. e7 Qb6+ 34. Ka2 Qa5 35. e8Q Qxc3 36. Q8b8+ Kb6 37. Qec7+ Kb5 38. Qbxb7+ Ka4 39. Qxa6+ Qa5 40. Qaxa5# 1-0

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2016.11.27"]
[Round "5"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Teles, Lucas Marquetotti"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1727"]
[BlackElo "1800"]
[PlyCount "60"]
[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 g6 2. d4 Bg7 3. f4 e6 4. Nf3 Ne7 5. Nc3 0-0 6. Be3 d5 7. e5 b6 8. Bd3 Ba6 9. h4 Bxd3 10. Qxd3 h5 11. Rg1 Nf5 12. Bf2 Nh6 13. Nh2 f5 14. exf6 Qxf6 15. g3 Nc6 16. 0-0-0 a6 17. g4 Qxf4+ 18. Be3 Qxh2 19. Qxg6 Nxg4 20. Rxg4 hxg4 21. h5 Rf6 22. Qxg4 Kf7 23. Rg1 Bh8 24. Bg5 Rg8 25. Nxd5 exd5 26. Qd7+ Ne7 27. Re1 Qd6 28. Qg4 Rxg5 29. Qxg5 Qf4+ 30. Qxf4 Rxf4 0-1

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2016.11.26"]
[Round "2"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Pinto, Jaer Morais"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1727"]
[BlackElo "1803"]
[PlyCount "94"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. cxd5 exd5 8. Bb5 Be6 9. Nf3 Be7 10. Qa4 Qb6 11. Ne5 Rc8 12. 0-0 0-0 13. Bxc6 bxc6 14. b3 h6 15. Bh4 a5 16. f4 Rfd8 17. f5 Bd7 18. Bxf6 Bxf6 19. Nxd5 cxd5 20. Nxd7 Qxd4+ 21. Kh1 Qxa4 22. Nxf6+ gxf6 23. bxa4 d4 24. Rac1 Rb8 25. h3 Rb4 26. Rfe1 d3 27. Red1 Rb2 28. Rc3 d2 29. Re3 Rc2 30. Rf3 Rxa2 31. Rf2 Rc2 32. Kh2 h5 33. Kg3 Kg7 34. Kf3 Ra2 35. Ke3 Re8+ 36. Kd3 Rxa4 37. Rdxd2 Rd8+ 38. Kc3 Rxd2 39. Rxd2 h4 40. Kb3 Rf4 41. Rd5 Rf2 42. Rxa5 Rxg2 43. Rc5 Kh6 44. Rc7 Kg5 45. Rxf7 Kxf5 46. Kc4 Rg3 47. Kd4 Rxh3 0-1

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2016.11.26"]
[Round "3"]
[White "Kuciak, Alexandre"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1659"]
[BlackElo "1727"]
[PlyCount "55"]
[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 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 Nxd4 9. Bxd4 0-0 10. 0-0-0 Be6 11. Be3 Qa5 12. Kb1 Rfc8 13. Nd5 Qa4 14. Nxe7+ Kf8 15. Nd5 Nxd5 16. exd5 Bf5 17. Bd3 Rc3 18. bxc3 Qa3 19. Bh6 Bxd3 20. Bxg7+ Kxg7 21. Qxd3 Rc8 22. Qd4+ Kg8 23. Qb4 Qa6 24. Rd4 Rc5 25. Qb3 Qe2 26. c4 Qf2 27. Qc3 b5 28. Re4 1-0

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2016.11.25"]
[Round "1"]
[White "Menna Barreto, Felipe Kubiaki"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2296"]
[BlackElo "1727"]
[PlyCount "45"]
[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 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. h3 Nbd7 7. 0-0 b6 8. c4 Bb7 9. Nc3 Re8 10. Qc2 e5 11. Bg5 h6 12. Bh4 g5 13. Bg3 e4 14. Nd2 Nf8 15. f3 exf3 16. Bxf3 Bxf3 17. Rxf3 g4 18. hxg4 Nxg4 19. Nd5 Nh7 20. Qf5 Ngf6 21. Bh4 Ng5 22. Bxg5 hxg5 23. Nxf6+ 1-0

[Event "Porto Alegre IRT U2200 2nd"]
[Site "Porto Alegre"]
[Date "2016.09.04"]
[Round "4.12"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Sachs Beylouni, Flavio"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1761"]
[BlackElo "1800"]
[PlyCount "81"]
[EventDate "2016.09.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 c6 3. f4 d6 4. Nf3 exf4 5. d4 g5 6. Bc4 Be6 7. Bxe6 fxe6 8. h4 h6 9. hxg5 Bg7 10. Bxf4 Nd7 11. Qd2 hxg5 12. Rxh8 Bxh8 13. Bxg5 Bf6 14. 0-0-0 Qa5 15. Rh1 0-0-0 16. Rh7 e5 17. d5 c5 18. Bxf6 Ngxf6 19. Rf7 b5 20. Qh6 b4 21. Nb1 Qa6 22. Rxf6 Nxf6 23. Qxf6 Qf1+ 24. Kd2 Qxb1 25. Ng5 Qxb2 26. Ne6 Rd7 27. Qf8+ Kb7 28. Nd8+ Kc7 29. Nc6 Kb6 30. Qb8+ Ka6 31. Qc8+ Rb7 32. Nb8+ Ka5 33. Qxb7 Qc3+ 34. Kd1 Qd4+ 35. Ke2 Qxe4+ 36. Kf1 Qc4+ 37. Kg1 Qd4+ 38. Kh1 Qd1+ 39. Kh2 Qe2 40. Qxa7+ Kb5 41. Qa6# 1-0

[Event "Porto Alegre IRT U2200 2nd"]
[Site "Porto Alegre"]
[Date "2016.09.04"]
[Round "5.8"]
[White "Dalla Valle, Andre"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1800"]
[BlackElo "1761"]
[PlyCount "52"]
[EventDate "2016.09.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 e5 7. d5 Nbd7 8. Bd3 Nc5 9. Be3 Nxd3+ 10. Qxd3 a5 11. a4 Nh5 12. g4 Nf4 13. Bxf4 exf4 14. 0-0-0 Bd7 15. g5 Bxc3 16. Qxc3 Bxa4 17. Rde1 f5 18. exf5 Rxf5 19. Re6 b5 20. Rhe1 bxc4 21. Re8+ Bxe8 22. Nd4 Rxd5 23. Ne6 Qd7 24. Qf6 Qf7 25. Qxf7+ Bxf7 26. Nxc7 Rf8 0-1

[Event "Porto Alegre IRT U2200 2nd"]
[Site "Porto Alegre"]
[Date "2016.09.03"]
[Round "1.10"]
[White "Borba da Rosa, Rodrigo"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1760"]
[BlackElo "1761"]
[PlyCount "54"]
[EventDate "2016.09.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 d5 2. d4 e6 3. a3 b6 4. Nc3 Bb7 5. cxd5 exd5 6. Nf3 Nf6 7. Bg5 Be7 8. Bxf6 Bxf6 9. e3 0-0 10. Bd3 Nd7 11. b4 a5 12. b5 Re8 13. a4 Nc5 14. Rc1 Nxd3+ 15. Qxd3 Qd6 16. 0-0 Rac8 17. Rc2 c5 18. bxc6 Rxc6 19. Rfc1 Rec8 20. Ne1 Qc7 21. Nxd5 Rxc2 22. Nxc7 Rxc1 23. Kf1 R8xc7 24. Ke2 Bd5 25. Kd2 Be7 26. Qc2 R1xc2+ 27. Nxc2 Bb4+ 0-1

[Event "Porto Alegre IRT U2200 2nd"]
[Site "Porto Alegre"]
[Date "2016.09.03"]
[Round "2.1"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Gazola, Andre Augusto"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1761"]
[BlackElo "2017"]
[PlyCount "80"]
[EventDate "2016.09.03"]
[EventType "swiss"]
[EventRounds "5"]
[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. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 0-0 10. 0-0-0 a5 11. a4 Nc6 12. Bb5 Nb4 13. Kb1 Qc7 14. g4 Rfc8 15. g5 Nd7 16. h4 Qb8 17. h5 d5 18. exd5 Bf5 19. Bxd7 Bxc2+ 20. Ka1 Bxb3 21. Bxc8 Qxc8 22. Rc1 Qd7 23. g6 Rc8 24. h6 fxg6 25. hxg7 Rxc3 26. bxc3 Qxa4+ 27. Kb1 Ba2+ 28. Kb2 Nxd5 29. c4 Qa3+ 30. Ka1 Bb3+ 31. Kb1 Nxe3 32. Qb2 Qxb2+ 33. Kxb2 a4 34. c5 Nc4+ 35. Kc3 Bxc5 36. Kd3 b5 37. Rb1 Kxg7 38. Rbc1 Ba3 39. Rc3 Bb2 40. Rxb3 axb3 0-1

[Event "Porto Alegre IRT U2200 2nd"]
[Site "Porto Alegre"]
[Date "2016.09.03"]
[Round "3.6"]
[White "De Mello, Joao Luiz"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1644"]
[BlackElo "1761"]
[PlyCount "51"]
[EventDate "2016.09.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 d6 6. e3 Nbd7 7. Bd3 Re8 8. Qc2 Nh5 9. Bg3 e5 10. 0-0-0 f5 11. dxe5 dxe5 12. Bh4 Nhf6 13. c5 Nxc5 14. Bc4+ Be6 15. Rxd8 Raxd8 16. Bxe6+ Rxe6 17. Bxf6 Bxf6 18. Rd1 Rdd6 19. Rxd6 Rxd6 20. Kb1 Rc6 21. Qe2 e4 22. Nd4 Bxd4 23. exd4 Nd3 24. g3 b5 25. a3 a5 26. Nxb5 1-0

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.05"]
[Round "3"]
[White "Bueno, Jair Cardona"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1925"]
[BlackElo "1790"]
[PlyCount "32"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. g3 d5 3. Bg2 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. 0-0 0-0 7. d3 Nc6 8. Rb1 Bd7 9. h3 Nd4 10. Re1 e5 11. Kh2 b5 12. Ne2 a5 13. Nfxd4 cxd4 14. c3 dxc3 15. bxc3 Rb8 16. a3 Bc6 1/2-1/2

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.05"]
[Round "2"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Pimenta, Elisandro da Silva"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1790"]
[BlackElo "1787"]
[PlyCount "87"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 0-0 6. Be2 Na6 7. Qd2 c5 8. 0-0-0 Qa5 9. a3 Bd7 10. Bxf6 Bxf6 11. Nd5 Qxd2+ 12. Rxd2 Bg7 13. Bxa6 bxa6 14. dxc5 Kh8 15. cxd6 exd6 16. Ne3 Rab8 17. Rxd6 Bxb2+ 18. Kd2 Bb5 19. c4 Bxa3 20. Rd3 Bb4+ 21. Ke2 Bc6 22. Nd2 Bxd2 23. Rxd2 Bxe4 24. Rhd1 Bc6 25. Rd6 Rb6 26. c5 Bb5+ 27. Ke1 Rxd6 28. cxd6 Rd8 29. Rd4 Kg7 30. Kd2 Kf6 31. g4 Ke6 32. h4 Rxd6 33. Rxd6+ Kxd6 34. f4 f6 35. h5 a5 36. hxg6 hxg6 37. g5 fxg5 38. fxg5 Ke5 39. Ng2 Kf5 40. Nh4+ Kxg5 41. Nxg6 Kxg6 42. Kc2 Kf5 43. Kb2 Ke4 44. Ka1 1/2-1/2

[Event "Porto Alegre Oncosinos op"]
[Site "Porto Alegre"]
[Date "2015.09.04"]
[Round "1"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Da Luz, Paulo Lopes"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1790"]
[BlackElo "1786"]
[PlyCount "45"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Nc6 5. Bb5 Bd7 6. d4 exd4 7. Nxd4 Be7 8. Be3 0-0 9. Qd2 a6 10. Be2 b5 11. Bf3 Na5 12. e5 Nc4 13. Qe2 dxe5 14. fxe5 Re8 15. 0-0-0 Bc5 16. Bxa8 Qxa8 17. Nf5 Bxf5 18. Bxc5 Rxe5 19. Qf2 Bg6 20. Bd4 Rf5 21. Qg3 c5 22. Bxf6 Rxf6 23. Qc7 1-0

[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.17"]
[Round "6"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Fonseca, Luis Ernesto Serra"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1800"]
[BlackElo "2031"]
[PlyCount "54"]
[EventDate "2013.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 h6 6. Bh4 c5 7. d5 d6 8. e4 Bd7 9. Bd3 a6 10. a4 Qa5 11. 0-0 g5 12. Nxg5 hxg5 13. Bxg5 Bg4 14. f3 Bh5 15. g4 Bg6 16. f4 Nbd7 17. f5 Bh7 18. Rf3 Rfe8 19. Rh3 Kh8 20. Qe1 Rg8 21. Qh4 Nf8 22. Bxf6 Bxf6 23. Qh5 Bxc3 24. e5 Bd4+ 25. Kh1 f6 26. exf6 Bxf6 27. Rg1 Qd2 0-1

[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.17"]
[Round "7"]
[White "Fernandes, Ricardo Munz"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "102"]
[EventDate "2013.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. a3 Bxc3+ 6. Qxc3 Bb7 7. e3 dxc4 8. Qxc4 Nf6 9. b3 Nh5 10. Qc2 Nd7 11. Bd3 Nhf6 12. Ne2 c5 13. 0-0 0-0 14. e4 cxd4 15. Bg5 e5 16. b4 h6 17. Bh4 a5 18. Rab1 axb4 19. axb4 Rc8 20. Qd2 Rc7 21. f4 exf4 22. Rxf4 g5 23. Rg4 Nxg4 24. Bg3 Rc8 25. h4 gxh4 26. Bf4 Qf6 27. Rf1 Qg7 28. Rf3 Ne3 29. Nxd4 Qxg2+ 30. Qxg2+ Nxg2 31. Kxg2 Nf6 32. Nf5 Rc3 33. Kf1 Rxd3 34. Rxd3 Ba6 35. Ke2 Rd8 36. Nd6 Bxd3+ 37. Kxd3 Ne8 38. e5 f6 39. Ke4 fxe5 40. Nxe8 exf4 41. Nf6+ Kf7 42. Ng4 Kg7 43. b5 Rf8 44. Kf3 Rf5 45. Nf2 Rxb5 46. Kxf4 Kf7 47. Kg4 Rb4+ 48. Kh3 b5 49. Kh2 Rb2 50. Kg1 Rxf2 51. Kxf2 b4 0-1

[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.16"]
[Round "5"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Paiva, Paulo Ricardo Gonca"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1800"]
[BlackElo "1510"]
[PlyCount "48"]
[EventDate "2013.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. f3 e5 7. Nb5 a6 8. Nd6+ Bxd6 9. Qxd6 Qe7 10. Qxe7+ Kxe7 11. Nc3 d6 12. Bc4 Be6 13. Bxe6 fxe6 14. 0-0-0 Rad8 15. Rd2 d5 16. exd5 exd5 17. Bg5 d4 18. Ne4 h6 19. Bh4 g5 20. Nxf6 Kxf6 21. Bg3 Rhe8 22. Re1 Na5 23. Bf2 Nc4 24. Rxd4 exd4 0-1

[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.16"]
[Round "4"]
[White "Togni, Everton Batista"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1845"]
[BlackElo "1800"]
[PlyCount "127"]
[EventDate "2013.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. a3 bxa3 4. Bxa3 d6 5. Bc4 Nf6 6. Nc3 g6 7. Nf3 Bg7 8. Qe2 0-0 9. 0-0 Nc6 10. h3 Bd7 11. Rab1 b6 12. e5 Nxe5 13. Nxe5 dxe5 14. Qxe5 Re8 15. Rfe1 e6 16. Nb5 Bxb5 17. Bxb5 Nd7 18. Qd6 Nc5 19. Bxc5 bxc5 20. Qxc5 Re7 21. c3 Rc7 22. Qe3 Qd6 23. Ra1 Qc5 24. Reb1 a5 25. Ra4 h5 26. Qf4 Qe5 27. Qf3 Qd5 28. Qxd5 exd5 29. Rba1 d4 30. cxd4 Rd8 31. Rxa5 Rxd4 32. Ra8+ Kh7 33. R8a7 Rc5 34. Rxf7 Rxb5 35. Raa7 Rb1+ 36. Kh2 Rxd2 37. Rxg7+ Kh8 38. Rxg6 Rxf2 39. Rh6+ Kg8 40. Rxh5 Rf7 41. Rxf7 Kxf7 42. Rg5 Kf6 43. h4 Rb4 44. Kh3 Rb3+ 45. Kg4 Rb4+ 46. Kh5 Rb8 47. Rg6+ Kf7 48. g4 Rh8+ 49. Rh6 Rd8 50. g5 Kg7 51. Ra6 Rh8+ 52. Kg4 Rb8 53. Ra4 Rb1 54. Ra7+ Kh8 55. Kh5 Rb5 56. Kh6 Rb8 57. g6 Kg8 58. h5 Rc8 59. Ra5 Kh8 60. Kg5 Kg8 61. h6 Kh8 62. h7 Kg7 63. Ra7+ Kh8 64. Kh6 1-0

[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.15"]
[Round "3"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Bueno, Jair Cardona"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "1800"]
[BlackElo "1918"]
[PlyCount "53"]
[EventDate "2013.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Nbd7 5. Bc4 Be7 6. d3 c6 7. fxe5 Nxe5 8. Nxe5 dxe5 9. Be3 0-0 10. h3 Qd6 11. Qf3 Be6 12. Bxe6 Qxe6 13. 0-0 Nd7 14. Ne2 Bc5 15. Bxc5 Nxc5 16. Ng3 b5 17. Nf5 f6 18. Qg4 Qd7 19. b4 Ne6 20. Kh1 Rad8 21. Ne3 Nd4 22. Qxd7 Rxd7 23. a4 Rc8 24. Rf2 Kf7 25. axb5 cxb5 26. Rd2 Rc6 27. Nd5 1/2-1/2

[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.15"]
[Round "2"]
[White "Fontella, Amanda Karsburg"]
[Black "Da Silveira, Robson Gustavo M"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1743"]
[BlackElo "1800"]
[PlyCount "104"]
[EventDate "2013.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 Bd7 10. Kb1 a6 11. g4 b5 12. g5 Nh5 13. Nb3 Ne5 14. f4 Nc4 15. Bxc4 bxc4 16. Nd4 Rb8 17. f5 Qb6 18. Qc1 Qa5 19. Nd5 Rfe8 20. Qd2 Qxd2 21. Rxd2 gxf5 22. exf5 e6 23. Nf6+ Nxf6 24. gxf6 Bxf6 25. Rg1+ Kh8 26. fxe6 Bxe6 27. c3 Bd5 28. Bf4 Rg8 29. Rdd1 Rxg1 30. Rxg1 Rd8 31. Nc2 Be4 32. Kc1 d5 33. Ne3 Rg8 34. Rd1 Bg5 35. Be5+ f6 36. Bd4 Bxe3+ 37. Bxe3 Rg2 38. Rd2 Rxd2 39. Kxd2 Kg7 40. Bd4 Kh6 41. h4 f5 42. Ke3 Bb1 43. a3 Kh5 44. Bf6 Kg4 45. Bg5 Be4 46. Bh6 Kxh4 47. Kf4 Kh3 48. Bg5 h5 49. Bf6 Kg2 50. Bh4 Kf1 51. Ke3 a5 52. Bd8 Ke1 0-1

[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.14"]
[Round "1"]
[White "Da Silveira, Robson Gustavo M"]
[Black "Ferreira, Ozeias da Cunha"]
[Result "0-1"]
[ECO "D59"]
[WhiteElo "1800"]
[BlackElo "1977"]
[PlyCount "100"]
[EventDate "2013.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Be2 Be6 12. Rc1 c5 13. b3 Nd7 14. 0-0 Rac8 15. Nd2 cxd4 16. exd4 Qa3 17. Rxc8 Rxc8 18. Bg4 Qxa2 19. Bxe6 fxe6 20. Qg4 Qxd2 21. Qxe6+ Kh8 22. Qxd7 Rc1 23. g3 Rxf1+ 24. Kxf1 Qxd4 25. Qc8+ Kh7 26. Qf5+ Kg8 27. Qe6+ Kf8 28. Qd6+ Ke8 29. Qe6+ Kd8 30. Qd6+ Kc8 31. Qc6+ Kb8 32. Qd6+ Kb7 33. Qe7+ Kc6 34. Qe8+ Kd6 35. Qf8+ Ke6 36. Qg8+ Kf6 37. Qf8+ Kg6 38. Qe8+ Kh7 39. Qe6 Qd3+ 40. Kg2 Qe4+ 41. Qxe4+ dxe4 42. f3 exf3+ 43. Kxf3 a5 44. Ke4 b5 45. Kd4 Kg6 46. Kc5 a4 47. bxa4 bxa4 48. Kb4 Kf5 49. Kxa4 g5 50. Kb4 Kg4 0-1

