[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.17"]
[Round "7"]
[White "Ricardo, Karlus Valga"]
[Black "Jorge, Alberto"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1857"]
[BlackElo "1838"]
[PlyCount "51"]
[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. f4 exf4 3. Nf3 Ne7 4. d4 Ng6 5. Bc4 Be7 6. 0-0 0-0 7. Nc3 Nc6 8. Nd5 d6 9. Nxf4 Nxf4 10. Bxf4 Bg4 11. c3 Na5 12. Bd3 Nc6 13. Qd2 Bf6 14. Rae1 Re8 15. Bc4 Na5 16. Bb5 c6 17. Bd3 b5 18. b3 Be7 19. e5 d5 20. Bg5 Bxf3 21. Bxe7 Qxe7 22. Rxf3 f6 23. Rh3 g6 24. Qh6 f5 25. Rg3 Kh8 26. Rxg6 1-0

[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.17"]
[Round "6"]
[White "Siebel, Eduardo Grundler"]
[Black "Ricardo, Karlus Valga"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1800"]
[BlackElo "1857"]
[PlyCount "33"]
[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. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. e3 Nc6 6. c3 e5 7. Qe2 e4 8. Ne5 Bxe5 9. fxe5 Nxe5 10. Qb5+ Bd7 11. Qe2 Nd3+ 12. Kd1 Nf6 13. h3 Nh5 14. Qxd3 exd3 15. Bxd5 Nxg3 16. Bxb7 Nxh1 17. Bxa8 0-1

[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.16"]
[Round "4"]
[White "Fontella, Amanda Karsburg"]
[Black "Ricardo, Karlus Valga"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1743"]
[BlackElo "1857"]
[PlyCount "74"]
[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 a6 6. Be3 e5 7. Nb3 Be6 8. Be2 Nbd7 9. 0-0 b5 10. f4 Nb6 11. fxe5 b4 12. exf6 bxc3 13. fxg7 Bxg7 14. Bd4 cxb2 15. Bxg7 bxa1Q 16. Bxa1 Rg8 17. Bh5 Nc4 18. Qf3 Qd7 19. e5 d5 20. Nc5 Qa7 21. Qf2 0-0-0 22. Nxe6 Qxf2+ 23. Rxf2 fxe6 24. Bf7 Kd7 25. Bxg8 Rxg8 26. Rf7+ Kc6 27. Rxh7 Ne3 28. g3 Nxc2 29. Bb2 d4 30. Re7 Kd5 31. Kf2 Rf8+ 32. Ke2 Kxe5 33. Kd3 Nb4+ 34. Kc4 Nc2 35. h4 Rg8 36. Kd3 Nb4+ 37. Kc4 Nc2 1/2-1/2

[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.16"]
[Round "5"]
[White "Ricardo, Karlus Valga"]
[Black "Cardoso, Martinho G"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1857"]
[BlackElo "1814"]
[PlyCount "94"]
[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 d6 2. d4 Nf6 3. Nc3 c6 4. Be3 Nbd7 5. f3 b5 6. Qd2 e5 7. d5 cxd5 8. Nxd5 a6 9. 0-0-0 Nxd5 10. Qxd5 Rb8 11. Ne2 Nb6 12. Bxb6 Qxb6 13. Nc3 Be6 14. Qd2 Be7 15. Kb1 0-0 16. Bd3 Rfc8 17. Rhe1 Qc5 18. Qe3 Qc6 19. Nd5 Bd8 20. h4 a5 21. g4 b4 22. g5 a4 23. Qd2 Qc5 24. h5 a3 25. b3 Bxd5 26. exd5 g6 27. Be4 Bb6 28. hxg6 fxg6 29. f4 exf4 30. Qxf4 Qc3 31. Qf6 Qxf6 32. gxf6 Rf8 33. Bd3 Rxf6 34. Re4 Bc5 35. Rde1 Rbf8 36. Kc1 Kg7 37. Kd2 Rf2+ 38. R1e2 h5 39. c3 bxc3+ 40. Kxc3 g5 41. b4 Bb6 42. Re7+ R2f7 43. R7e6 Rf6 44. Re7+ R8f7 45. R2e6 Bd8 46. Re8 Rf8 47. Rxf6 Bxf6+ 0-1

[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.15"]
[Round "2"]
[White "Bueno, Jair Cardona"]
[Black "Ricardo, Karlus Valga"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1918"]
[BlackElo "1857"]
[PlyCount "80"]
[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. Nf3 c5 3. e3 d5 4. Be2 e6 5. 0-0 Bd6 6. Nbd2 0-0 7. dxc5 Bxc5 8. c4 Nc6 9. a3 Qe7 10. b4 Bd6 11. c5 Bc7 12. Bb2 e5 13. Rc1 Bf5 14. Nb3 a6 15. Re1 Rfd8 16. Nh4 Be6 17. Qc2 Ne4 18. g3 Qf6 19. Bd3 g5 20. Bxe4 dxe4 21. Ng2 Rd3 22. Bc3 Rad8 23. Red1 Qf3 24. Nd2 Qf5 25. Ne1 R3d7 26. Nb3 Qg4 27. Rxd7 Rxd7 28. Nd2 f5 29. Qd1 Qxd1 30. Rxd1 f4 31. Rc1 Bf5 32. a4 Kf7 33. Nc4 Ke6 34. Kf1 Ne7 35. a5 Nd5 36. Bd2 Bh3+ 37. Kg1 Bg4 38. Kf1 Bh3+ 39. Kg1 Bg4 40. Kf1 Bh3+ 1/2-1/2

[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.15"]
[Round "3"]
[White "Ricardo, Karlus Valga"]
[Black "Jorge, L."]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1857"]
[BlackElo "1898"]
[PlyCount "78"]
[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 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. Be2 h5 11. Bxg4 Bxg4 12. f3 Bd7 13. Qd2 g4 14. Nb3 Nc6 15. 0-0-0 Rc8 16. f4 Na5 17. e5 Nc4 18. Qd5 Ne3 19. Qxb7 Nxd1 20. Rxd1 Qc7 21. Qxa6 0-0 22. exd6 exd6 23. Qxd6 Bxc3 24. Qxc7 Bxb2+ 25. Kxb2 Rxc7 26. Bf2 Be6 27. Nd4 Rb8+ 28. Nb3 Ra8 29. c3 Rc4 30. Rd4 Rc6 31. Rd2 Rca6 32. Kb1 Bf5+ 33. Ka1 Ra3 34. Rb2 Be6 35. Kb1 Bf5+ 36. Ka1 Re8 37. Nd4 Be4 38. g3 Rxc3 39. Rd2 Rc1+ 0-1

[Event "Porto Alegre Oncolinos op"]
[Site "Porto Alegre"]
[Date "2013.11.14"]
[Round "1"]
[White "Ricardo, Karlus Valga"]
[Black "Goetz, Fabio"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1857"]
[BlackElo "1993"]
[PlyCount "77"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nf3 Bg4 6. Qb3 e6 7. Qxb7 Nbd7 8. Be2 Rb8 9. Qxa7 Bb4+ 10. Bd2 dxc4 11. Bxb4 Rxb4 12. Qa3 Qb8 13. Nbd2 Rxb2 14. Nxc4 Rb4 15. 0-0 0-0 16. h3 Bh5 17. Rfe1 Rc8 18. Rac1 Rc7 19. Nce5 Rxc1 20. Rxc1 Rb1 21. Rxb1 Qxb1+ 22. Kh2 Qb8 23. Qb3 Qc7 24. Qc4 Qb8 25. Qb5 h6 26. Qxb8+ Nxb8 27. g4 Bg6 28. Nxg6 fxg6 29. Ne5 g5 30. a4 Nd5 31. Bc4 Nc7 32. Kg3 Kf8 33. Kf3 Ke7 34. Ke4 Kd6 35. f4 gxf4 36. Kxf4 Nd5+ 37. Bxd5 Kxd5 38. Ke3 Na6 39. h4 1/2-1/2

[Event "Forquilhinha op"]
[Site "Forquilhinha"]
[Date "2013.10.13"]
[Round "6"]
[White "Ricardo, Karlus Valga"]
[Black "Hille, Waltercler"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1833"]
[BlackElo "1896"]
[PlyCount "72"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Qc7 6. Bd3 b5 7. 0-0 Bb7 8. Nd2 Nf6 9. f4 Bc5 10. Qe2 d6 11. N4b3 Bb6 12. Bxb6 Qxb6+ 13. Kh1 h5 14. Qf2 Qc7 15. Rae1 Nbd7 16. Nf3 e5 17. Qd2 Nf8 18. Na5 Bc8 19. c4 Ne6 20. fxe5 dxe5 21. cxb5 axb5 22. Bxb5+ Bd7 23. Bxd7+ Nxd7 24. b4 0-0 25. Rc1 Qa7 26. Nc6 Qb7 27. Nfxe5 Nxe5 28. Nxe5 Qxe4 29. Rce1 Qb7 30. Qb2 Qd5 31. a3 Nd4 32. Rd1 Qxe5 33. Qxd4 Qxd4 34. Rxd4 Rxa3 35. Rb1 Rb8 36. b5 Rxb5 0-1

[Event "Forquilhinha op"]
[Site "Forquilhinha"]
[Date "2013.10.13"]
[Round "7"]
[White "Sousa Lima, Guilherme"]
[Black "Ricardo, Karlus Valga"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1833"]
[PlyCount "62"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Qf3 e6 4. d3 g6 5. Nh3 Bg7 6. Bg5 Qb6 7. Nc3 Qxb2 8. Qd1 Qxc3+ 9. Bd2 Qxa1 10. Qxa1 Bxa1 11. 0-0 Bg7 12. Bg5 Nge7 13. f4 d5 14. Bb5 0-0 15. Bxe7 Nxe7 16. Ng5 a6 17. Ba4 b5 18. Bb3 c4 19. dxc4 dxc4 20. Bxc4 bxc4 21. a4 Bb7 22. c3 h6 23. Rd1 Rfd8 24. Re1 hxg5 25. fxg5 Bxc3 26. Rf1 Bxe4 27. h3 Rd2 28. a5 Rxg2+ 29. Kh1 Rxg5+ 30. Rf3 Bxf3+ 31. Kh2 Be5# 0-1

[Event "Forquilhinha op"]
[Site "Forquilhinha"]
[Date "2013.10.12"]
[Round "5"]
[White "Rapouso, Ricardo Luis Borba"]
[Black "Ricardo, Karlus Valga"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1932"]
[BlackElo "1833"]
[PlyCount "35"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. f4 d6 8. Nf3 Bg7 9. e4 Bxf1 10. Rxf1 0-0 11. e5 Nfd7 12. e6 fxe6 13. Ng5 Qa5 14. Nxe6 Bxc3+ 15. bxc3 Rf6 16. Bd2 Na6 17. c4 Qa3 18. Rf3 1-0

[Event "Forquilhinha op"]
[Site "Forquilhinha"]
[Date "2013.10.12"]
[Round "4"]
[White "Ricardo, Karlus Valga"]
[Black "Policarpo, Nicolas"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1833"]
[BlackElo "1800"]
[PlyCount "41"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Nxd4 8. cxd4 f6 9. Nf4 Qe7 10. Qh5+ Qf7 11. Qxf7+ Kxf7 12. exf6 gxf6 13. Nf3 Nb6 14. 0-0 e5 15. dxe5 fxe5 16. Ng5+ Kf6 17. Nh5+ Ke7 18. Re1 Bg4 19. Ng3 h6 20. h3 Bxh3 21. Nxh3 1-0

[Event "Forquilhinha op"]
[Site "Forquilhinha"]
[Date "2013.10.11"]
[Round "3"]
[White "Deus Filho, Joaquim"]
[Black "Ricardo, Karlus Valga"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "2011"]
[BlackElo "1833"]
[PlyCount "109"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Bb4 6. Bd2 0-0 7. 0-0-0 Re8 8. Qg3 d6 9. Bc4 Be6 10. Bxe6 fxe6 11. f4 Qe7 12. Re1 e5 13. f5 a5 14. Nf3 Bxc3 15. Bxc3 b5 16. Ng5 b4 17. Bd2 a4 18. Qd3 b3 19. cxb3 Nd4 20. Qc4+ Kf8 21. bxa4 Reb8 22. Bc3 h6 23. Nf3 Nxf3 24. gxf3 Nd7 25. a5 Nc5 26. Rhg1 Qf7 27. Qxf7+ Kxf7 28. Kc2 Nb7 29. b4 c5 30. a3 cxb4 31. axb4 Rc8 32. Rg6 Rc7 33. Reg1 Kf8 34. Kb3 Nxa5+ 35. bxa5 Rb8+ 36. Bb4 Rcb7 37. Rxd6 Rxb4+ 38. Kc3 Rb3+ 39. Kc4 R3b4+ 40. Kd3 Rb2 41. Rc1 R8b3+ 42. Rc3 Rb8 43. h4 Rb1 44. Rd5 Rd1+ 45. Ke3 Rxd5 46. exd5 Rb5 47. Ke4 Rxa5 48. Kxe5 Ra6 49. d6 Ra8 50. f6 gxf6+ 51. Kxf6 Ke8 52. Ke6 Kd8 53. f4 Ra1 54. Re3 Rf1 55. f5 1-0

[Event "Forquilhinha op"]
[Site "Forquilhinha"]
[Date "2013.10.11"]
[Round "2"]
[White "Ricardo, Karlus Valga"]
[Black "Orth, Maria Dirce"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1833"]
[BlackElo "1800"]
[PlyCount "55"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Be7 4. Bc4 Nf6 5. d3 Ng4 6. 0-0 Nc6 7. Nc3 a6 8. h3 h5 9. hxg4 hxg4 10. Ng5 Bxg5 11. fxg5 Be6 12. Bxe6 fxe6 13. Qxg4 Qe7 14. g6 Nd4 15. Bg5 Qd7 16. Rf7 Rf8 17. Rxd7 Kxd7 18. Rc1 Kc6 19. Ne2 Nb5 20. Qxe6 Rae8 21. Qd5+ Kd7 22. Rf1 c6 23. Qb3 Rh8 24. a4 Rh5 25. Qf7+ Kc8 26. Qxe8+ Kc7 27. Bd8+ Kb8 28. Bb6# 1-0

[Event "Forquilhinha op"]
[Site "Forquilhinha"]
[Date "2013.10.10"]
[Round "1"]
[White "Stamenkovic, Dragan"]
[Black "Ricardo, Karlus Valga"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2396"]
[BlackElo "1833"]
[PlyCount "55"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 d6 7. e4 g6 8. Na3 Bg7 9. Qd2 Na6 10. Bd3 Bd7 11. Nc4 Qd8 12. a4 Nc7 13. Ne2 h5 14. 0-0 b6 15. Bg5 Rb8 16. f4 Nh7 17. Nxd6+ Kf8 18. Nc4 Bf6 19. Bh6+ Kg8 20. e5 Bg7 21. Bxg7 Kxg7 22. Ne3 Bg4 23. c4 a6 24. Nc3 Rb7 25. f5 Qc8 26. h3 Bxf5 27. Bxf5 gxf5 28. Nxf5+ 1-0

[Event "Fraiburgo Alvino Memorial 3rd"]
[Site "Fraiburgo"]
[Date "2013.07.20"]
[Round "4"]
[White "Grellmann, Fabricio Stadler"]
[Black "Ricardo, Karlus Valga"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2090"]
[BlackElo "1833"]
[PlyCount "75"]
[EventDate "2013.07.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 c6 7. e3 Bg4 8. Bd3 Nbd7 9. Nge2 Nf8 10. 0-0 Ne6 11. Bh4 Bh5 12. Ng3 Bg6 13. Nf5 Bxf5 14. Bxf5 Nf8 15. Qb3 Qb6 16. Na4 Qxb3 17. axb3 N6d7 18. Bg3 Bb4 19. Rfc1 Ke7 20. Nc5 Nxc5 21. dxc5 Ne6 22. Bd6+ Kf6 23. g4 a5 24. f4 Bd2 25. Re1 Bxe1 26. Rxe1 h5 27. e4 hxg4 28. Be5+ Ke7 29. exd5 cxd5 30. Bxg4 Rh4 31. Bf3 g6 32. Bd6+ Kd7 33. Bxd5 Rah8 34. Bxb7 Rxh2 35. f5 Rxb2 36. fxe6+ fxe6 37. Be5 Rxb3 38. c6+ 1-0

[Event "Fraiburgo Alvino Memorial 3rd"]
[Site "Fraiburgo"]
[Date "2013.07.20"]
[Round "2"]
[White "Zimmermann, Kleber Renato P"]
[Black "Ricardo, Karlus Valga"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1934"]
[BlackElo "1833"]
[PlyCount "104"]
[EventDate "2013.07.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. e4 d6 7. Be2 0-0 8. Be3 Nc6 9. Qd2 Bd7 10. f3 a6 11. 0-0 Rb8 12. Rac1 Ne5 13. Rfd1 Re8 14. b3 Qa5 15. Nd5 Qxd2 16. Rxd2 Nxd5 17. cxd5 Rbc8 18. Rdc2 Rxc2 19. Rxc2 Rc8 20. a4 Rxc2 21. Nxc2 Be8 22. Bd4 Nd7 23. b4 Bxd4+ 24. Nxd4 Nb6 25. a5 Na4 26. Kf2 Nc3 27. Bc4 Bb5 28. Bb3 Ba4 29. Bxa4 Nxa4 30. Ke3 Nc3 31. Kd3 Nb5 32. Nc2 Kf8 33. f4 Ke8 34. Ne3 Na3 35. Kd4 Kd7 36. e5 Nb5+ 37. Kd3 Na3 38. g4 h6 39. h4 e6 40. Ke4 Ke7 41. exd6+ Kxd6 42. dxe6 Kxe6 43. f5+ Kf6 44. fxg6 fxg6 45. h5 gxh5 46. gxh5 Ke6 47. Kd4 Nb5+ 48. Kc5 Nd6 49. Ng4 Ne4+ 50. Kb6 Nd6 51. Nxh6 Kf6 52. Ng4+ Kg5 1-0

[Event "Sao Bento do Sul op"]
[Site "Sao Bento do Sul"]
[Date "2013.06.30"]
[Round "6"]
[White "Serafim, Arnor Jr"]
[Black "Ricardo, Karlus Valga"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1944"]
[PlyCount "93"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc6 6. 0-0 e5 7. Nc3 Be6 8. d3 Be7 9. a3 0-0 10. Nd2 Qd7 11. Re1 Rfd8 12. Nde4 Rac8 13. Ng5 Bxg5 14. Bxg5 f6 15. Bd2 b6 16. Qa4 Nd4 17. Qxd7 Rxd7 18. Rad1 Rcd8 19. Ne4 Ne7 20. Rc1 Nb3 21. Rc2 Nf5 22. Bh3 c4 23. Rxc4 Bxc4 24. Bxf5 Nxd2 25. Nxd2 Bd5 26. Bxd7 Rxd7 27. Rc1 Kf7 28. Kf1 Ke6 29. e3 Kd6 30. Ke2 g6 31. b4 a6 32. Nc4+ Bxc4 33. dxc4 Kc6 34. Rd1 Re7 35. e4 f5 36. Ke3 a5 37. Rd5 axb4 38. axb4 h6 39. f3 Re6 40. Rd8 Rd6 41. Rxd6+ Kxd6 42. h3 h5 43. h4 Kc6 44. f4 exf4+ 45. Kxf4 fxe4 46. Kxe4 Kd6 47. Kf4 1-0

[Event "Sao Bento do Sul op"]
[Site "Sao Bento do Sul"]
[Date "2013.06.29"]
[Round "3"]
[White "Ricardo, Karlus Valga"]
[Black "Dos Santos, Jose Luiz Jr"]
[Result "0-1"]
[ECO "B94"]
[BlackElo "1913"]
[PlyCount "44"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 h6 8. Bh4 b5 9. 0-0-0 Bb7 10. Bd3 Rc8 11. Rhe1 g6 12. f4 Bg7 13. Nb3 0-0 14. a3 Nb6 15. Qe2 Rxc3 16. bxc3 Na4 17. Qf2 Qc7 18. Kd2 Nxc3 19. Rc1 Ncxe4+ 20. Bxe4 Nxe4+ 21. Rxe4 Bxe4 22. Qg3 Bb2 0-1

[Event "Sao Bento do Sul op"]
[Site "Sao Bento do Sul"]
[Date "2013.06.28"]
[Round "1"]
[White "Ricardo, Karlus Valga"]
[Black "Umetsubo, Cesar Hidemitsu"]
[Result "1/2-1/2"]
[ECO "E05"]
[BlackElo "2294"]
[PlyCount "102"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Bxc6 Rb8 10. Na3 Bxa3 11. bxa3 Bb7 12. Bxb7 Rxb7 13. Bg5 h6 14. Bxf6 Qxf6 15. Rc1 Rb2 16. Rxc4 Rxa2 17. Qd3 Qe7 18. Rfc1 Rxa3 19. Rxc7 Qxc7 20. Qxa3 Qd7 21. Qc5 Ra8 22. e4 Rd8 23. d5 exd5 24. exd5 Qxd5 25. Qxa7 h5 26. Qc5 Qf3 27. Qe3 Qxe3 28. fxe3 Rd2 29. Re1 Kh7 30. h3 Kg6 31. g4 hxg4 32. hxg4 Kg5 33. Rf1 f6 34. Rf4 Kh4 35. Kf1 Kg3 36. g5 fxg5 37. Rf7 g4 38. Rxg7 Kf3 39. Rf7+ Kxe3 40. Kg1 Ra2 41. Rf1 Rb2 42. Rf7 Rc2 43. Rf1 Rd2 44. Rf7 Ke4 45. Rf1 Rd3 46. Kg2 Ra3 47. Rf7 Rb3 48. Rf1 Rf3 49. Rxf3 gxf3+ 50. Kf2 Kf4 51. Kf1 Kg4 1/2-1/2

[Event "Sao Bento do Sul op"]
[Site "Sao Bento do Sul"]
[Date "2013.06.28"]
[Round "2"]
[White "Souza, Rodrigo Vilas Boas"]
[Black "Ricardo, Karlus Valga"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "64"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 Nf6 7. 0-0 e6 8. h3 Bf5 9. Be3 cxd4 10. cxd4 Be7 11. Nc3 Qa5 12. a3 0-0 13. b4 Qd8 14. Rc1 Rc8 15. Nh4 Be4 16. Nxe4 Nxe4 17. Nf3 Nf6 18. b5 Na5 19. Qa4 b6 20. Rxc8 Qxc8 21. Rc1 Qd7 22. Ne5 Qd6 23. Nc4 Nxc4 24. Rxc4 Qxa3 25. Qxa3 Bxa3 26. Ra4 Bd6 27. Rxa7 Nd5 28. Bd2 Rc8 29. Rd7 Bc7 30. Bf3 Nf6 31. Re7 Bd6 32. Ra7 Kf8 1/2-1/2

[Event "Campos Novos op"]
[Site "Campos Novos"]
[Date "2011.10.16"]
[Round "7"]
[White "Dos Santos, Otavio Belegarde"]
[Black "Ricardo, Karlus Valga"]
[Result "0-1"]
[ECO "D61"]
[WhiteElo "1830"]
[PlyCount "42"]
[EventDate "2011.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 Nbd7 6. Qc2 0-0 7. e3 Re8 8. Bd3 Nf8 9. h4 dxc4 10. Bxc4 c5 11. 0-0-0 Qc7 12. Bf4 Qa5 13. e4 Bd7 14. d5 b5 15. d6 Bd8 16. Be2 b4 17. e5 bxc3 18. exf6 cxb2+ 19. Qxb2 Bxf6 20. Be5 Rab8 21. Qd2 Qa3+ 0-1

[Event "Campos Novos op"]
[Site "Campos Novos"]
[Date "2011.10.16"]
[Round "6"]
[White "Ricardo, Karlus Valga"]
[Black "Da Silva, Lucas Machado"]
[Result "1-0"]
[ECO "B03"]
[PlyCount "59"]
[EventDate "2011.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Nf3 0-0 9. Be2 e5 10. Rc1 Nc6 11. b3 Bg4 12. dxe5 dxe5 13. 0-0 Nc8 14. h3 Be6 15. Ng5 Re8 16. Bf3 Qxd1 17. Rfxd1 h6 18. Nxe6 Rxe6 19. Rd7 Re7 20. Bxc6 bxc6 21. Rd8+ Kh7 22. Bc5 Re6 23. Ne4 f5 24. Nd6 Nxd6 25. Rxa8 e4 26. Rxa7 h5 27. Rd1 Ne8 28. Rdd7 g5 29. Bd4 Rg6 30. Re7 1-0

[Event "Campos Novos op"]
[Site "Campos Novos"]
[Date "2011.10.15"]
[Round "5"]
[White "Cassaniga, Joao Felipe de Oliv"]
[Black "Ricardo, Karlus Valga"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "74"]
[EventDate "2011.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. h3 Nf6 5. Bb5 g6 6. Qe2 Bg7 7. Bxc6+ bxc6 8. d3 0-0 9. e5 dxe5 10. Nxe5 Nd5 11. Bd2 Qc7 12. Nxd5 cxd5 13. Bf4 Qa5+ 14. c3 Qb6 15. 0-0 f6 16. Ng4 e5 17. Bh6 Bxg4 18. Qxg4 Bxh6 19. d4 cxd4 20. cxd4 Qd6 21. Qh4 Bg7 22. Rfe1 e4 23. Re3 f5 24. Rd1 Rac8 25. Qg3 Qxg3 26. Rxg3 Rc4 27. Ra3 Rf7 28. b3 Rxd4 29. Rc1 Be5 30. Rc8+ Kg7 31. Rc1 Rd2 32. Ra6 Bd4 33. Rf1 Rc7 34. Rd6 Rcc2 35. Re1 Rxf2 36. Rxd5 Rxg2+ 37. Kh1 Rh2# 0-1

[Event "Campos Novos op"]
[Site "Campos Novos"]
[Date "2011.10.15"]
[Round "4"]
[White "De Castro, Alexandre Zanini"]
[Black "Ricardo, Karlus Valga"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2278"]
[PlyCount "89"]
[EventDate "2011.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bg5 Be7 8. Bb3 Qc7 9. 0-0 Nc6 10. Nxc6 bxc6 11. f4 0-0 12. Qd3 a5 13. Qg3 Ba6 14. Rf3 d5 15. Bh6 Ne8 16. Qg4 d4 17. Rg3 Bf6 18. e5 dxc3 19. exf6 cxb2 20. Re1 Qa7+ 21. Kh1 Qf2 22. Rb1 g6 23. Bxf8 Kxf8 24. Rf3 Qd2 25. c4 Rd8 26. Rff1 Qc3 27. Rfd1 Rd2 28. Rxd2 Qxd2 29. Qd1 Qxf4 30. Rxb2 Qxf6 31. Rd2 Kg7 32. h3 Qe5 33. Rd8 Nf6 34. Qd4 Qxd4 35. Rxd4 e5 36. Rd8 a4 37. Bxa4 Bxc4 38. Bb3 Bd5 39. Bxd5 cxd5 40. a4 Ne4 41. Rxd5 Nc3 42. Ra5 e4 43. Ra8 f5 44. a5 e3 45. Rc8 1-0

[Event "Campos Novos op"]
[Site "Campos Novos"]
[Date "2011.10.14"]
[Round "2"]
[White "Kirchner, Jaison"]
[Black "Ricardo, Karlus Valga"]
[Result "1-0"]
[ECO "A46"]
[PlyCount "82"]
[EventDate "2011.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 cxd4 4. cxd4 g6 5. Nc3 Bg7 6. h3 d6 7. Bf4 Nc6 8. e3 Bd7 9. Be2 Rc8 10. 0-0 0-0 11. Rc1 Qa5 12. Bg5 Rfd8 13. a3 e5 14. d5 Ne7 15. e4 h6 16. Be3 g5 17. Nd2 Rf8 18. Nc4 Qc7 19. Bxa7 b5 20. Nb6 Qxa7 21. Nxc8 Rxc8 22. Qb3 Rb8 23. Rfe1 Qa5 24. Bxb5 Rxb5 25. Nxb5 Qxb5 26. Qxb5 Bxb5 27. b3 Kf8 28. a4 Bd7 29. a5 Ne8 30. a6 Nc8 31. b4 Na7 32. Re3 Ke7 33. f3 Kd8 34. Kf2 Nc7 35. Ra1 Ncb5 36. Ke2 Kc7 37. Kd3 Kb6 38. Re2 Nc7 39. Kc3 Bb5 40. Rea2 Nxa6 41. Ra5 Nc8 1-0

[Event "Campos Novos op"]
[Site "Campos Novos"]
[Date "2011.10.14"]
[Round "3"]
[White "Ricardo, Karlus Valga"]
[Black "Da Fonseca, Diego Melo"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "61"]
[EventDate "2011.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 0-0 7. 0-0 c5 8. Nb3 a6 9. Be3 b5 10. Kh1 Bb7 11. Nd2 b4 12. Nd5 Nxd5 13. exd5 Bxd5 14. a3 a5 15. Nc4 Bc6 16. Bf3 Bxf3 17. Qxf3 Nd7 18. axb4 axb4 19. Rad1 Ra6 20. Qg3 Nb6 21. Nxd6 Bxd6 22. Rxd6 Qc7 23. Bh6 f6 24. Bf4 Qa7 25. h4 Nc4 26. Qb3 Kh8 27. Qxc4 Ra1 28. Rfd1 Ra2 29. Rd8 Qe7 30. Rxf8+ Qxf8 31. Qxa2 1-0

[Event "Campos Novos op"]
[Site "Campos Novos"]
[Date "2011.10.13"]
[Round "1"]
[White "Ricardo, Karlus Valga"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "B28"]
[BlackElo "2279"]
[PlyCount "86"]
[EventDate "2011.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Be2 Bc5 7. Nc2 Qh4 8. 0-0 Qxe4 9. Nc3 Qh4 10. g3 Qe7 11. Ne4 Nf6 12. Bg5 h6 13. Bxf6 gxf6 14. Nxc5 Qxc5 15. Qd2 a5 16. b3 h5 17. h4 b6 18. Rad1 Ne5 19. Qd6 Bb7 20. Ne3 Qxd6 21. Rxd6 Bc6 22. Ng2 Ng6 23. Rfd1 f5 24. Ne1 Ne5 25. Nd3 Nxd3 26. R1xd3 b5 27. Rd2 b4 28. Bf1 0-0-0 29. Bg2 Kc7 30. c5 Rhg8 31. Kh2 f4 32. R2d3 fxg3+ 33. fxg3 f5 34. R3d4 e5 35. Rd2 f4 36. Bxc6 fxg3+ 37. Kg2 dxc6 38. Rxd8 Rxd8 39. Re2 Rd5 40. Re4 Kd7 41. Kxg3 Ke6 42. Kf2 Rd3 43. Ke2 Rh3 0-1

[Event "Curitiba-ch 3rd (IRT)"]
[Site "Curitiba"]
[Date "2011.04.03"]
[Round "4"]
[White "Ricardo, Karlus Valga"]
[Black "Broday, Gabriel Renan"]
[Result "0-1"]
[ECO "B44"]
[BlackElo "2008"]
[PlyCount "109"]
[EventDate "2011.04.01"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Be2 Nf6 7. Nc3 d6 8. Be3 Nbd7 9. Rc1 b6 10. Nc2 Bb7 11. f3 Be7 12. Qd2 0-0 13. 0-0 Rac8 14. Rfd1 Rfd8 15. Qe1 Ne5 16. Na3 Nfd7 17. Qf2 Bf8 18. f4 Ng6 19. Bf3 Rb8 20. h4 Bc6 21. h5 Ne7 22. Qg3 Qb7 23. h6 g6 24. Qg5 f6 25. Qh4 Kf7 26. Rxd6 Ng8 27. Rd2 Nc5 28. Rcd1 Rxd2 29. Rxd2 Nxe4 30. Nxe4 Bxe4 31. Bxe4 Qxe4 32. Qf2 Bxh6 33. Bxb6 Bxf4 34. Rd4 Qc6 35. c5 Be5 36. Rh4 Kg7 37. Nc4 Bc7 38. Bxc7 Qxc7 39. Nd6 Ne7 40. Qe3 Nf5 41. Nxf5+ exf5 42. b3 g5 43. Rd4 f4 44. Qc3 Re8 45. Rd6 Re5 46. b4 Qe7 47. Qd2 Kh6 48. c6 f3 49. gxf3 Re2 50. Rd7 Qe5 51. f4 Qa1+ 52. Qd1 Re1+ 53. Qxe1 Qxe1+ 54. Kg2 Qe4+ 55. Kg1 0-1

[Event "Catarinense-ch zt"]
[Site "Curitibanos"]
[Date "2009.09.??"]
[Round "3"]
[White "Dellagrave, Tainan"]
[Black "Ricardo, Karlus Valga"]
[Result "1-0"]
[ECO "B03"]
[PlyCount "97"]
[EventDate "2009.09.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. f4 Nc6 5. Nf3 Bf5 6. Bc4 Nb6 7. Bb3 e6 8. Nc3 dxe5 9. dxe5 Be7 10. 0-0 0-0 11. Be3 Qxd1 12. Raxd1 Nb4 13. Rd2 Rad8 14. Rfd1 Rxd2 15. Rxd2 Rd8 16. Rxd8+ Bxd8 17. Nd4 Bg6 18. a3 N4d5 19. Nxd5 Nxd5 20. Bd2 h5 21. f5 c5 22. fxg6 cxd4 23. gxf7+ Kxf7 24. Kf2 Ne7 25. Kf3 Ng6 26. Ke4 Bc7 27. Bf4 Nxf4 28. Kxf4 g5+ 29. Kxg5 Bxe5 30. h3 Bg3 31. Kxh5 Kf6 32. Kg4 Bd6 33. Bc4 e5 34. Bd5 b6 35. h4 Bf8 36. g3 Bh6 37. b3 Bc1 38. a4 Be3 39. Kf3 Bh6 40. g4 Bf4 41. g5+ Kg6 42. Kg4 Bd2 43. h5+ Kg7 44. Kf5 Bf4 45. h6+ Kh7 46. Be4 Kg8 47. Kg6 Bd2 48. Kf6 Kh8 49. h7 1-0

[Event "Catarinense-ch zt"]
[Site "Curitibanos"]
[Date "2009.09.??"]
[Round "1"]
[White "Gieseler, Ronny Knoch"]
[Black "Ricardo, Karlus Valga"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "63"]
[EventDate "2009.09.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. Bc4 Nc6 3. Nc3 e5 4. Nf3 Bb4 5. 0-0 0-0 6. Re1 d6 7. h3 Na5 8. Bf1 Be6 9. Nd5 Bc5 10. Nxf6+ Qxf6 11. c3 Nc6 12. b4 Bb6 13. b5 Ne7 14. d4 exd4 15. Bg5 Qg6 16. Bxe7 Rfe8 17. Bh4 Bxh3 18. Nxd4 Rxe4 19. Bg3 h5 20. Rxe4 Qxe4 21. gxh3 h4 22. Bg2 Qe7 23. Bf4 Re8 24. Be3 Qf6 25. Qf3 Qe5 26. Qxb7 Rf8 27. Qd5 g5 28. Qxe5 dxe5 29. Nc6 f6 30. Bxb6 axb6 31. Rd1 Rf7 32. Bd5 1-0

[Event "Catarinense-ch zt"]
[Site "Curitibanos"]
[Date "2009.09.??"]
[Round "7"]
[White "Ricardo, Karlus Valga"]
[Black "Fuck, Vinicius Rios"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "84"]
[EventDate "2009.09.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Ne2 Be7 6. 0-0 0-0 7. Bg5 Re8 8. Nd2 Nbd7 9. c3 c5 10. Qc2 h6 11. Bf4 Nf8 12. Rae1 Bd6 13. dxc5 Bxc5 14. Nb3 Bb6 15. Ng3 Bd7 16. Nf5 Bxf5 17. Bxf5 Ne6 18. Bxe6 Rxe6 19. Rxe6 fxe6 20. Qg6 Qe8 21. Qxe8+ Rxe8 22. Be5 Nd7 23. Re1 Kf7 24. Nd2 Rc8 25. Nf3 Rc4 26. Rd1 Re4 27. Bd4 g6 28. Kf1 Ke7 29. Bg7 h5 30. h4 Bd8 31. g3 Kd6 32. Nd4 Bf6 33. Bxf6 Nxf6 34. f3 Re5 35. Nb5+ Kc5 36. Nxa7 Rf5 37. Kf2 Nd7 38. Nc8 Rf7 39. Re1 Nf8 40. b4+ Kc6 41. a4 b6 42. Na7+ Rxa7 0-1

[Event "Catarinense-ch zt"]
[Site "Curitibanos"]
[Date "2009.09.??"]
[Round "2"]
[White "Ricardo, Karlus Valga"]
[Black "Prior, Jonathan"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "54"]
[EventDate "2009.09.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 c5 6. d3 Nc6 7. Qf3 e6 8. Nge2 Bd6 9. Ne4 Be7 10. Qg3 0-0 11. Bh6 Bf6 12. Nxf6+ Qxf6 13. Bd2 Nd5 14. c3 Ne5 15. 0-0 h6 16. d4 Nd7 17. Bc2 b6 18. Be4 Ba6 19. Rfe1 Rad8 20. Nf4 Nxf4 21. Bxf4 cxd4 22. cxd4 g5 23. Bd6 Rfe8 24. Rad1 e5 25. Bc7 Rc8 26. dxe5 Qe6 27. Bd6 Nc5 0-1

[Event "Catarinense-ch zt"]
[Site "Curitibanos"]
[Date "2009.09.??"]
[Round "4"]
[White "Ricardo, Karlus Valga"]
[Black "Silva, Tiago Martins"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "137"]
[EventDate "2009.09.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 c6 5. Nc3 cxd5 6. Nxd5 e6 7. Nxf6+ Qxf6 8. Nf3 b5 9. Be2 Bd6 10. d4 h6 11. c3 0-0 12. Qb3 a6 13. a4 bxa4 14. Qb6 Nc6 15. Ne5 Bxe5 16. dxe5 Qxe5 17. Qe3 Qxe3 18. Bxe3 Rfb8 19. Bc1 Na5 20. Bf3 Bc6 21. Bxc6 Nxc6 22. Rxa4 Ne5 23. Ke2 Rd8 24. Rd1 Rxd1 25. Kxd1 Nd3 26. f3 Rd8 27. Kc2 Nxc1 28. Kxc1 Rd6 29. Kc2 Kf8 30. c4 Ke7 31. c5 Rc6 32. b4 Kd7 33. Kc3 Kc7 34. Ra2 Kb7 35. Kc4 Rc8 36. Rd2 Kc7 37. Rd6 Ra8 38. Kb3 e5 39. Ka4 f5 40. Re6 e4 41. fxe4 fxe4 42. Rxe4 Rd8 43. Re7+ Kc6 44. Rxg7 h5 45. Rg6+ Kb7 46. Rd6 Rg8 47. Rd2 Rg4 48. Rc2 Kc6 49. Ka5 Rg8 50. Rd2 h4 51. Rd6+ Kc7 52. g3 hxg3 53. hxg3 Rxg3 54. Rxa6 Rg5 55. Ra7+ Kc6 56. Ra6+ Kc7 57. Kb5 Re5 58. Ra7+ Kb8 59. Rd7 Kc8 60. Kc6 Re6+ 61. Rd6 Re7 62. b5 Rc7+ 63. Kd5 Rb7 64. b6 Rh7 65. Re6 Rd7+ 66. Ke5 Rd1 67. Kf6 Rf1+ 68. Ke7 Rc1 69. Re5 1/2-1/2

[Event "Catarinense-ch zt"]
[Site "Curitibanos"]
[Date "2009.09.??"]
[Round "6"]
[White "Santos, Otavio Belegarde do"]
[Black "Ricardo, Karlus Valga"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "18"]
[EventDate "2009.09.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. dxc5 Bxc5 5. Bg5 Qa5+ 6. Nbd2 Ne4 7. Bh4 Nxd2 8. Qxd2 Bb4 9. Qxb4 Qxb4+ 0-1

[Event "Catarinense-ch zt"]
[Site "Curitibanos"]
[Date "2009.09.??"]
[Round "5"]
[White "Tavares, Diomario"]
[Black "Ricardo, Karlus Valga"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "82"]
[EventDate "2009.09.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. Nf3 Nc6 5. c5 Nd5 6. Bc4 e6 7. d4 d6 8. cxd6 cxd6 9. 0-0 Nb6 10. Bb5 Bd7 11. Bxc6 Bxc6 12. Nc3 dxe5 13. Nxe5 Rc8 14. Re1 Be7 15. Qg4 0-0 16. Bh6 Bf6 17. Rad1 Kh8 18. Bf4 Nd5 19. Ne4 Nxf4 20. Qxf4 Bxe4 21. Qxe4 Qc7 22. g3 Qc2 23. Qxb7 Bxe5 24. dxe5 Rb8 25. Qxa7 Rxb2 26. Rf1 Rxa2 27. Qe3 Qe2 28. Qc5 Kg8 29. Rde1 Qf3 30. Re3 Qf5 31. Qc4 Rfa8 32. Rc3 g6 33. Qd4 R2a5 34. Qf4 Qxe5 35. Qf3 R8a7 36. Re3 Qd4 37. Rd1 Ra1 38. Ree1 Rxd1 39. Rxd1 Ra1 40. Rxa1 Qxa1+ 41. Kg2 Qa5 0-1

[Event "Sombrio JASC Reg Sul"]
[Site "Sombrio"]
[Date "2002.07.??"]
[Round "5"]
[White "Ricardo, Karlus Valga"]
[Black "Quadros, Rodrigo Nicoli"]
[Result "1-0"]
[ECO "D53"]
[PlyCount "55"]
[EventDate "2002.07.06"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Morro da Fumaca"]
[BlackTeam "Arroio do Silva"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. c5 b6 8. b4 b5 9. a4 bxa4 10. Rxa4 0-0 11. Qc2 Ng4 12. Bxe7 Qxe7 13. h3 Ngf6 14. b5 Bb7 15. bxc6 Bxc6 16. Bb5 Nb8 17. Ne5 Qe8 18. Nxc6 Nxc6 19. Ra6 Nb4 20. Qa4 Qb8 21. Qxb4 e5 22. 0-0 Ne4 23. Nxe4 dxe4 24. Qa4 Qc8 25. Bc6 Rb8 26. Bxe4 exd4 27. exd4 Qe6 28. Rxe6 1-0

[Event "Sombrio JASC Reg Sul"]
[Site "Sombrio"]
[Date "2002.07.??"]
[Round "4"]
[White "Trombin, Rogerio"]
[Black "Ricardo, Karlus Valga"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "96"]
[EventDate "2002.07.06"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Criciuma"]
[BlackTeam "Morro da Fumaca"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 h6 6. Bh4 g5 7. Bg3 Nh5 8. Nge2 Nd7 9. f3 Nxg3 10. Nxg3 Nf6 11. Bd3 c5 12. dxc5 dxc5 13. 0-0-0 Nd7 14. Nf5 Be5 15. g3 e6 16. f4 exf5 17. fxe5 Nxe5 18. Bb5+ Bd7 19. Qd6 Qe7 20. Bxd7+ Nxd7 21. Qxe7+ Kxe7 22. Nd5+ Kf8 23. Nc7 Rd8 24. exf5 Kg7 25. g4 Nf6 26. h3 h5 27. gxh5 Rxd1+ 28. Rxd1 Rxh5 29. Rd3 Rh4 30. Nb5 Ne4 31. Nd6 Nxd6 32. Rxd6 Rxh3 33. Rd5 b6 34. Rd7 a5 35. Rd6 Rh6 36. Rd5 Rf6 37. Kd2 Kh6 38. Ke3 Kh5 39. Kf3 Kh4 40. c3 g4+ 41. Kf4 g3 42. Rd8 Kh3 43. Rh8+ Kg2 44. Rg8 Kf2 45. Rh8 g2 46. Ke5 Rxf5+ 47. Kxf5 g1Q 48. Rb8 Qg6+ 0-1

