[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.23"]
[Round "7"]
[White "Faria, Juliano Espezim Soa"]
[Black "Ritzel, Ricardo Agne"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "1706"]
[BlackElo "1773"]
[PlyCount "101"]
[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 d6 2. c4 g6 3. Nc3 Bg7 4. g3 Nf6 5. Bg2 0-0 6. e4 Nbd7 7. Nge2 e5 8. 0-0 c6 9. h3 Qe7 10. f4 exd4 11. Nxd4 Nc5 12. Re1 Be6 13. Nf5 Bxf5 14. exf5 Qc7 15. Qc2 Nh5 16. g4 Bd4+ 17. Kh1 Nf6 18. Be3 Bxe3 19. Rxe3 Rae8 20. Rae1 Rxe3 21. Rxe3 Qd7 22. Qe2 Re8 23. b4 Na6 24. a3 Rxe3 25. Qxe3 Qe8 26. Qxe8+ Nxe8 27. fxg6 fxg6 28. b5 Nb8 29. Kg1 Kf7 30. Kf2 Ke6 31. Ke3 Nf6 32. a4 d5 33. cxd5+ cxd5 34. Kd4 b6 35. Nxd5 Nbd7 36. Nxf6 Kxf6 37. Be4 Nc5 38. Bc2 Ne6+ 39. Ke4 Nc7 40. Bb3 a5 41. bxa6 Nxa6 42. Kd5 Nb4+ 43. Kc4 Na6 44. Kb5 Nc5 45. Bc2 Nd7 46. Kc6 Ke7 47. f5 g5 48. Bd1 h6 49. Be2 Nc5 50. Bb5 Nd7 51. Kc7 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.22"]
[Round "5"]
[White "De Freitas, Jose Renato Silva"]
[Black "Ritzel, Ricardo Agne"]
[Result "1/2-1/2"]
[ECO "E87"]
[WhiteElo "1890"]
[BlackElo "1773"]
[PlyCount "79"]
[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 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nf6 5. f3 0-0 6. Be3 Nbd7 7. Nge2 e5 8. d5 a5 9. Qd2 Ne8 10. g4 b6 11. Ng3 Nc5 12. h4 f5 13. gxf5 gxf5 14. Bg5 Bf6 15. Bh3 Ng7 16. Rg1 Kh8 17. 0-0-0 f4 18. Bxc8 Rxc8 19. Nf5 Nxf5 20. exf5 Rg8 21. Qh2 Bxg5 22. hxg5 Rxg5 23. Qh6 Rxg1 24. Rxg1 Qf8 25. Qh5 Rd8 26. Rg5 Rd7 27. Kd2 Rg7 28. Rxg7 Qxg7 29. Qe8+ Qg8 30. Qe7 Qg7 31. f6 Qg6 32. Qd8+ Qg8 33. Qxc7 Qf8 34. Qe7 Kg8 35. f7+ Qxf7 36. Qxd6 Qf5 37. Qd8+ Kg7 38. Qc7+ Kg8 39. Qd8+ Kg7 40. Qc7+ 1/2-1/2

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.22"]
[Round "6"]
[White "Ritzel, Ricardo Agne"]
[Black "Castro Silva, Alex"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1773"]
[BlackElo "1928"]
[PlyCount "51"]
[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. e5 c5 4. c3 Nc6 5. c4 Qb6 6. Nf3 Nh6 7. Bd3 cxd4 8. Nxd4 Bd7 9. Bc2 Nb4 10. Nc3 Nxc2+ 11. Qxc2 Nf5 12. Qd3 h5 13. a3 Be7 14. 0-0 Rc8 15. Rd1 Rxc4 16. Kh1 0-0 17. h3 h4 18. Kh2 Rfc8 19. a4 a6 20. a5 Qc7 21. Be3 Bb4 22. Nce2 Bb5 23. Qb3 Bxa5 24. Rdc1 b6 25. g4 hxg3+ 26. Nxg3 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.21"]
[Round "3"]
[White "Ritzel, Ricardo Agne"]
[Black "Madeu, Fernando Antonio"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "1773"]
[BlackElo "1938"]
[PlyCount "86"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. Be3 a6 8. Qd2 Be7 9. f4 Bd7 10. Nb3 Qc7 11. g4 b5 12. g5 b4 13. Nd5 exd5 14. exd5 Ne4 15. Qd3 Nc5 16. Nxc5 dxc5 17. dxc6 Bxc6 18. Rg1 0-0 19. 0-0-0 Rfd8 20. Qf5 g6 21. Qh3 Bd7 22. Bg4 Bxg4 23. Qxg4 Qa5 24. Kb1 c4 25. Rxd8+ Rxd8 26. Rd1 Rxd1+ 27. Qxd1 Qb5 28. Qe2 Qd5 29. Bc1 Bf8 30. Qd2 Qxd2 31. Bxd2 Bc5 32. Kc1 Kf8 33. Kd1 Ke7 34. Ke2 Ke6 35. Kf3 Kf5 36. h3 a5 37. b3 cxb3 38. axb3 f6 39. gxf6 Kxf6 40. Ke4 Ke6 41. c4 bxc3 42. Bxc3 Bb6 43. Be5 Bd8 1/2-1/2

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.21"]
[Round "4"]
[White "Sa, Antonio Villar Marq"]
[Black "Ritzel, Ricardo Agne"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1929"]
[BlackElo "1773"]
[PlyCount "80"]
[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. Nd2 Nf6 4. e5 Ng8 5. Bd3 g6 6. Ne2 h5 7. f4 Nh6 8. Nf3 c5 9. c3 Nc6 10. Be3 Ng4 11. Bg1 Qb6 12. h3 Nh6 13. Rb1 Bd7 14. Bf2 Be7 15. 0-0 a5 16. Qb3 Qa7 17. dxc5 Bxc5 18. Ned4 Nxd4 19. Nxd4 a4 20. Qc2 Nf5 21. Nxf5 gxf5 22. Bxc5 Qxc5+ 23. Qf2 Qxf2+ 24. Kxf2 Bc6 25. Rg1 Rg8 26. g3 Ke7 27. Be2 Rh8 28. Rbd1 Rag8 29. Rd4 Kd7 30. c4 Ra8 31. Rgd1 Kc7 32. Bf3 dxc4 33. Bxc6 bxc6 34. Rd7+ Kb6 35. Rxf7 a3 36. Rd2 h4 37. Rfd7 Kc5 38. Rc2 axb2 39. Rxb2 hxg3+ 40. Kxg3 Ra3+ 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.20"]
[Round "2"]
[White "Marques, Eudes Pinto"]
[Black "Ritzel, Ricardo Agne"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "1952"]
[BlackElo "1773"]
[PlyCount "84"]
[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. c4 g6 2. Nc3 Bg7 3. e4 d6 4. Nge2 Nf6 5. g3 0-0 6. Bg2 Nbd7 7. 0-0 e5 8. d3 c6 9. a3 a5 10. Rb1 Nc5 11. b4 Ne6 12. h3 Nh5 13. Be3 axb4 14. axb4 f5 15. f4 fxe4 16. Nxe4 exf4 17. gxf4 d5 18. cxd5 cxd5 19. Nc5 d4 20. Qb3 Re8 21. Bd5 dxe3 22. Nxe6 Bxe6 23. Bxe6+ Kh8 24. Bd5 Qd7 25. Rf3 Rad8 26. Be4 Bd4 27. Nxd4 Qxd4 28. Qb2 e2+ 29. Qxd4+ Rxd4 30. Kf2 b6 31. Kxe2 Nf6 32. Re3 Nxe4 33. dxe4 Rdxe4 34. Rbb3 Kg7 35. Kf3 Rxe3+ 36. Rxe3 Rxe3+ 37. Kxe3 Kf6 38. Kd4 Ke6 39. Kc4 Kd6 40. Kb5 Kc7 41. Kc4 Kc6 42. h4 h5 1/2-1/2

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.20"]
[Round "1"]
[White "Ritzel, Ricardo Agne"]
[Black "Cohen, Jaime"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "1773"]
[BlackElo "1986"]
[PlyCount "89"]
[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. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. h3 0-0 9. c3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. Nh2 c5 16. d5 c4 17. f4 exf4 18. Bxf4 Ne5 19. Nf3 Nfd7 20. Nxe5 Nxe5 21. Qd2 Bc8 22. a4 Bd7 23. axb5 axb5 24. Rxa8 Qxa8 25. Rf1 Bg7 26. Ne2 Rb8 27. Nd4 Qa5 28. Qf2 Be8 29. Bxe5 Bxe5 30. Kh1 Qb6 31. Nf3 Qxf2 32. Rxf2 Bg3 33. Rf1 b4 34. Rb1 bxc3 35. bxc3 Rxb1+ 36. Bxb1 Ba4 37. Kg1 Bb3 38. Kf1 Kg7 39. Ke2 Kf6 40. Ke3 Be5 41. Nd4 g5 42. g4 Bf4+ 43. Ke2 Ke5 44. Nc6+ Kf6 45. Nd4 1/2-1/2

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7"]
[White "Ritzel, Ricardo Agne"]
[Black "De Menezes, Ricardo Fagner Dias"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1773"]
[BlackElo "1665"]
[PlyCount "71"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. f4 cxd4 6. cxd4 Bb4+ 7. Nc3 a6 8. Nf3 Nge7 9. Be3 Nf5 10. Bf2 Qa5 11. Qd2 Bd7 12. a3 Bxc3 13. bxc3 b5 14. Bd3 Qc7 15. 0-0 Na5 16. Rfb1 Nc4 17. Qe2 Qa5 18. g4 Ne7 19. Kg2 Ng6 20. Kg3 0-0 21. h4 f6 22. Bxg6 hxg6 23. Qd3 Be8 24. Re1 Bf7 25. h5 gxh5 26. Rh1 Qd8 27. Rh4 Re8 28. gxh5 Kf8 29. h6 gxh6 30. Rxh6 f5 31. Kg2 Qa5 32. Bh4 Kg7 33. Bf6+ Kxh6 34. Rh1+ Bh5 35. Ng5 Nxa3 36. Rxh5+ 1-0

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5"]
[White "Ritzel, Ricardo Agne"]
[Black "Arruda Filho, Ivo Pereira de"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1773"]
[BlackElo "1745"]
[PlyCount "70"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. f4 g6 7. Nf3 Nd7 8. c3 Ne7 9. Be3 Qb6 10. b3 Nf5 11. Bf2 c5 12. Nbd2 cxd4 13. cxd4 Rc8 14. 0-0 Bh6 15. g4 Ne7 16. Be3 Nc6 17. Rac1 0-0 18. a3 a5 19. Kh1 Na7 20. Rg1 Rxc1 21. Rxc1 Rc8 22. Rg1 Qb5 23. Qxb5 Nxb5 24. a4 Nc3 25. Rc1 Nb6 26. g5 Bf8 27. Kg2 Ba3 28. Rc2 Kg7 29. Ne1 Bb4 30. Kf3 Ne4 31. Ke2 Nc3+ 32. Kd3 Kf8 33. Nef3 Rc6 34. h4 Ke8 35. Nh2 Bf8 1-0

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4"]
[White "De Souza, Fernando Luiz Jr"]
[Black "Ritzel, Ricardo Agne"]
[Result "0-1"]
[ECO "A24"]
[BlackElo "1773"]
[PlyCount "108"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nbd7 7. Rb1 c6 8. d3 a5 9. a3 e5 10. Qc2 Nh5 11. Bg5 f6 12. Be3 f5 13. b4 f4 14. Bd2 Ndf6 15. d4 Bf5 16. Qb3 Bxb1 17. Rxb1 axb4 18. axb4 fxg3 19. hxg3 exd4 20. Nxd4 Qe7 21. Nf3 Ne4 22. Rd1 Nxd2 23. Rxd2 Ra1+ 24. Kh2 Nf6 25. Bh3 Ne4 26. Nxe4 Qxe4 27. Qd3 Qxd3 28. Rxd3 Be5 29. Kg2 Rb1 30. Nxe5 dxe5 31. Rd7 Rxb4 32. Re7 b5 33. Rxe5 bxc4 34. Rc5 Rf6 35. Bd7 Kf8 36. Bxc6 Rb2 37. Rxc4 Rxe2 38. Bf3 Rd2 39. Rc3 g5 40. g4 h6 41. Rb3 Ke7 42. Rc3 Kd6 43. Rb3 Kc5 44. Ra3 Kc4 45. Re3 Kd4 46. Ra3 Rc2 47. Re3 Rc3 48. Re4+ Kc5 49. Re5+ Kb4 50. Be4 Rc5 51. Re7 Kc3 52. Rd7 Rc4 53. Rd3+ Kb4 54. f3 Rc2+ 0-1

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3"]
[White "Ritzel, Ricardo Agne"]
[Black "Reis, Arnaldo Ulisses"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1773"]
[BlackElo "1652"]
[PlyCount "96"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. Qd2 Bd7 10. 0-0 a6 11. h3 Rc8 12. f4 Nxd4 13. Bxd4 Bc6 14. Bf3 e5 15. Be3 Qe7 16. fxe5 dxe5 17. b3 Rfd8 18. Nd5 Bxd5 19. cxd5 Ne8 20. Bg4 Nd6 21. Qd3 Ra8 22. Rac1 h5 23. Bf3 Rdc8 24. Bc5 Qd8 25. Rc2 Bh6 26. Bd1 b6 27. Bxd6 Rxc2 28. Bxc2 Qxd6 29. Bb1 b5 30. Qf3 Rf8 31. Qf6 Qxf6 32. Rxf6 Rc8 33. Rc6 Rxc6 34. dxc6 Be3+ 35. Kf1 Bb6 36. Bd3 Kf8 37. a4 bxa4 38. bxa4 a5 39. Bc4 Ke7 40. Ke2 h4 41. Kf3 g5 42. g3 hxg3 43. Kxg3 f6 44. Kg4 Bc7 45. h4 gxh4 46. Kxh4 Bd8 47. Kg4 Bb6 48. Kf5 Bc7 1/2-1/2

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "6"]
[White "Caceres, Elton Carlos"]
[Black "Ritzel, Ricardo Agne"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1798"]
[BlackElo "1773"]
[PlyCount "63"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. f4 d5 3. exd5 exd5 4. Nf3 Nf6 5. d4 Bd6 6. Bd3 0-0 7. 0-0 c6 8. b3 Ne4 9. c4 Nd7 10. Nbd2 Ndf6 11. g3 Bh3 12. Re1 Re8 13. Qc2 Bb4 14. a3 Bxd2 15. Bxd2 Nxd2 16. Qxd2 Ne4 17. Qc2 f5 18. Re3 Nxg3 19. Ne5 Rxe5 20. dxe5 dxc4 21. Qxc4+ Kh8 22. Rxg3 Qb6+ 23. Kh1 Bg4 24. Rf1 Rd8 25. h3 Bh5 26. Bxf5 Rd4 27. Qc2 Qd8 28. Rd3 g6 29. Be4 Qh4 30. Rxd4 Qxh3+ 31. Kg1 Qe3+ 32. Qf2 1-0

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2"]
[White "Davanso, Joao Pedro"]
[Black "Ritzel, Ricardo Agne"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1627"]
[BlackElo "1773"]
[PlyCount "115"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Qc7 7. 0-0 h5 8. h4 b6 9. Re1 Be7 10. e5 Ng4 11. Qe2 Bb7 12. Nf1 Nh6 13. Bf4 Nf5 14. Ne3 Nxe3 15. Qxe3 Nb4 16. Qd2 d4 17. a3 Nd5 18. Bg5 Bc6 19. Bxe7 Nxe7 20. Qe2 Qb7 21. Kh2 Nf5 22. b4 cxb4 23. axb4 a5 24. bxa5 Rxa5 25. Rxa5 bxa5 26. Ra1 a4 27. Nd2 g6 28. Bxc6+ Qxc6 29. Qf3 Qa6 30. Qf4 0-0 31. Nf3 Qa7 32. g4 hxg4 33. Qxg4 Qc7 34. Ra2 a3 35. Qf4 Kg7 36. Nxd4 Nxd4 37. Qxd4 Qe7 38. Kg3 Rh8 39. c4 Qb4 40. Qd6 Qb1 41. Rxa3 Qg1+ 42. Kf3 Rxh4 43. Ra2 Qd1+ 44. Ke3 Rh3+ 45. Ke4 g5 46. Kd4 Rxd3+ 47. Kc5 Rxd6 48. exd6 e5 49. Kc6 Kf6 50. c5 Ke6 51. Ra7 Qd5+ 52. Kb6 Qb3+ 53. Kc7 Qb4 54. Kc6 Qe4+ 55. Kc7 Qd5 56. Kb6 Qb3+ 57. Kc7 Qb4 58. Kc6 1/2-1/2

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "1"]
[White "Ritzel, Ricardo Agne"]
[Black "Bocca, Edson Ricardo"]
[Result "1/2-1/2"]
[ECO "C75"]
[WhiteElo "1773"]
[BlackElo "1637"]
[PlyCount "50"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 a6 5. Ba4 d6 6. h3 Bd7 7. c3 Ng6 8. d4 Be7 9. Re1 0-0 10. Nbd2 Kh8 11. Nf1 Nb8 12. Bc2 f5 13. Ng3 f4 14. Nf5 Bf6 15. a4 Ne7 16. Qd3 g6 17. dxe5 dxe5 18. Nxe7 Qxe7 19. b3 Qg7 20. Bb2 Nc6 21. b4 g5 22. Bb3 g4 23. hxg4 Bxg4 24. Nh2 Rad8 25. Qf1 f3 1/2-1/2

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2017.10.15"]
[Round "7"]
[White "Dias, Joao Batista de Sou"]
[Black "Ritzel, Ricardo Agne"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1751"]
[BlackElo "1737"]
[PlyCount "101"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Be3 Bg7 4. c3 Nf6 5. f3 0-0 6. Bd3 e5 7. Ne2 a5 8. 0-0 Ne8 9. Nd2 f5 10. exf5 gxf5 11. f4 e4 12. Bc2 d5 13. Ng3 Nf6 14. h3 Be6 15. Nb3 b6 16. Qe2 Nbd7 17. Rad1 c6 18. Rc1 a4 19. Nd2 b5 20. Ra1 Qe8 21. b3 Qg6 22. Kh2 a3 23. Rab1 Nb6 24. Rfc1 Rab8 25. Bd1 Kh8 26. Qf2 Rg8 27. Ndf1 Bf8 28. Be2 Be7 29. Bd2 Rg7 30. Ne3 Rbg8 31. Be1 Bd6 32. Bf1 Nh5 33. Nxh5 Qxh5 34. c4 dxc4 35. bxc4 Nxc4 36. Nxc4 Bxc4 37. Rxc4 bxc4 38. d5 cxd5 39. Bc3 Qf7 40. g3 Qc7 41. Rb5 Qc6 42. Ra5 h6 43. Bxg7+ Rxg7 44. Qd4 Kh7 45. Rxd5 Bb4 46. Bxc4 Be1 47. g4 fxg4 48. Qxe4+ Qg6 49. Qxe1 Qc2+ 50. Qe2 g3+ 51. Kg2 1-0

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2017.10.14"]
[Round "5"]
[White "Ferreira, Samuel Sousa"]
[Black "Ritzel, Ricardo Agne"]
[Result "1/2-1/2"]
[ECO "E67"]
[BlackElo "1737"]
[PlyCount "69"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. c4 0-0 6. 0-0 Nbd7 7. Nc3 e5 8. dxe5 dxe5 9. b3 c6 10. Ba3 Re8 11. Rc1 Nh5 12. e4 Qa5 13. Bd6 Nf8 14. b4 Qd8 15. Qd3 Bg4 16. Rfd1 Ne6 17. c5 Nd4 18. Ne2 Nxf3+ 19. Bxf3 Bxf3 20. Qxf3 Qf6 21. Qxf6 Nxf6 22. Nc3 Rad8 23. f3 Rd7 24. Kf2 Nh5 25. Ke2 Red8 26. a4 f6 27. b5 Bf8 28. bxc6 bxc6 29. Bxf8 Kxf8 30. Rb1 Ng7 31. Rxd7 Rxd7 32. Rb8+ Kf7 33. a5 Ne6 34. Na4 Nd4+ 35. Ke3 1/2-1/2

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2017.10.14"]
[Round "6"]
[White "Ritzel, Ricardo Agne"]
[Black "De Souza, Leonardo F Pereira"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1737"]
[BlackElo "1731"]
[PlyCount "85"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Be7 9. Nd5 Bxd5 10. exd5 Nbd7 11. c4 0-0 12. 0-0 Ne8 13. f3 f5 14. Nd2 f4 15. Bf2 a5 16. Rc1 Nef6 17. Bd3 g6 18. Qe2 b6 19. Ne4 Nxe4 20. Bxe4 Nc5 21. Bc2 Qe8 22. b3 g5 23. h3 h5 24. a3 Qf7 25. b4 axb4 26. axb4 Nd7 27. Ra1 Rfc8 28. Ba4 Bd8 29. Bc6 Rxa1 30. Rxa1 Nb8 31. b5 Nxc6 32. bxc6 Kg7 33. Ra6 Rb8 34. Qa2 Kh6 35. Ra7 Bc7 36. Qa6 Qe7 37. Bxb6 Bxb6+ 38. Qxb6 Rxb6 39. Rxe7 Rb1+ 40. Kh2 g4 41. hxg4 hxg4 42. fxg4 Kg5 43. c7 1-0

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2017.10.13"]
[Round "3"]
[White "Farias, Vitor Furtado"]
[Black "Ritzel, Ricardo Agne"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1647"]
[BlackElo "1737"]
[PlyCount "80"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d6 2. Bf4 g6 3. e3 Bg7 4. Nf3 Nf6 5. h3 0-0 6. Be2 Nbd7 7. 0-0 Qe8 8. c4 e5 9. Bh2 Qe7 10. Nc3 c6 11. Qc2 Ne8 12. b4 f5 13. Rad1 e4 14. Nd2 a6 15. c5 d5 16. Qa4 g5 17. Qb3 Kh8 18. Bh5 Ndf6 19. Bxe8 Qxe8 20. Be5 Qg6 21. Ne2 Nh5 22. f4 Bxe5 23. fxe5 f4 24. g4 Ng7 25. exf4 gxf4 26. Rxf4 Rxf4 27. Nxf4 Qg5 28. Ng2 Ne6 29. Nf1 Bd7 30. Qe3 Qg7 31. Ng3 Ng5 32. Nf5 Bxf5 33. gxf5 Nf3+ 34. Kh1 Rg8 35. Qf2 Qh6 36. h4 Rg4 37. f6 Nxh4 38. Nxh4 Rxh4+ 39. Kg1 Rh1+ 40. Kg2 Qh3# 0-1

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2017.10.13"]
[Round "4"]
[White "Ritzel, Ricardo Agne"]
[Black "Santos, Marcos Correia"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "1737"]
[BlackElo "1587"]
[PlyCount "48"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. a3 Nf6 6. Nc3 Qc7 7. Be3 a6 8. Be2 Be7 9. f4 d6 10. Bf3 0-0 11. Nb3 Nb8 12. g4 Nbd7 13. g5 Ne8 14. h4 b6 15. h5 Bb7 16. Rg1 g6 17. Qd2 Nc5 18. Nxc5 bxc5 19. Qh2 Bd8 20. Rh1 Qd7 21. Bg4 Ba5 22. hxg6 Bxc3+ 23. bxc3 fxg6 24. Bxe6+ Rf7 1-0

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2017.10.12"]
[Round "1"]
[White "Passos, Rafael Moreira"]
[Black "Ritzel, Ricardo Agne"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1605"]
[BlackElo "1737"]
[PlyCount "68"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. Qc2 c6 9. Rd1 Qe7 10. d5 c5 11. Nd2 Ne8 12. a3 f5 13. f3 f4 14. b4 b6 15. Nb3 g5 16. bxc5 Nxc5 17. Nxc5 bxc5 18. Rb1 h5 19. Bd2 g4 20. Rb3 g3 21. h3 Qh4 22. Be1 Bf6 23. Rdb1 Be7 24. Rb8 Rxb8 25. Rxb8 Nf6 26. Bf1 Kg7 27. Rb2 Nh7 28. Nb5 Ng5 29. Nxa7 Bxh3 30. gxh3 Nxf3+ 31. Kh1 Nxe1 32. Qd1 f3 33. Kg1 f2+ 34. Kh1 Qxe4+ 0-1

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2017.10.12"]
[Round "2"]
[White "Ritzel, Ricardo Agne"]
[Black "Sanchez, Ivan Roberto"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "1737"]
[BlackElo "1652"]
[PlyCount "87"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 d6 7. h3 Na5 8. Nc3 Nxb3 9. axb3 Bd7 10. d3 Be7 11. Be3 0-0 12. Qd2 Re8 13. Ne2 c5 14. Ng3 Qc8 15. Nh2 Be6 16. f4 exf4 17. Bxf4 Nd7 18. Nf3 f6 19. d4 Nf8 20. d5 Bd7 21. b4 Ng6 22. Be3 cxb4 23. Qxb4 Qc7 24. Ra3 a5 25. Rc3 Qb8 26. Qd4 b4 27. Rc6 Bxc6 28. dxc6 Qc7 29. Qd5+ Kh8 30. Nd4 Ne5 31. Ngf5 Bf8 32. Nb5 Qxc6 33. Qxc6 Nxc6 34. Nc7 Rac8 35. Nxe8 Rxe8 36. Ng3 Ne5 37. Ra1 Ra8 38. b3 Kg8 39. Bb6 Nc6 40. Nf5 g6 41. Ne3 Rb8 42. Nc4 Kf7 43. Kf2 Ke6 44. Ke3 1/2-1/2

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.20"]
[Round "9"]
[White "Boabaid, Jorge Alberto Duard"]
[Black "Ritzel, Ricardo Agne"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1893"]
[BlackElo "1633"]
[PlyCount "140"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Ng8 5. f4 Nh6 6. Nf3 c5 7. Be3 Nf5 8. Bf2 cxd4 9. Nxd4 Nxd4 10. Bxd4 g6 11. Bb5+ Nc6 12. 0-0 Bd7 13. Bxc6 bxc6 14. Qg4 c5 15. Bf2 h5 16. Qf3 Be7 17. b3 Bc6 18. a4 a6 19. Rad1 Qc7 20. Qh3 d4 21. Ne2 Be4 22. Rd2 Rb8 23. Nc1 Qa5 24. Be1 Qd8 25. Nd3 Qd5 26. Nf2 Bf5 27. g4 Be4 28. Nxe4 Qxe4 29. Qg2 Qxg2+ 30. Rxg2 hxg4 31. Rxg4 Kd7 32. Rf3 Kc6 33. Kg2 Rhd8 34. Rd3 Kd5 35. Kf3 c4 36. bxc4+ Kxc4 37. Ba5 Rd5 38. Be1 Rb2 39. Rg2 Bb4 40. Bxb4 Rxb4 41. Rg1 Rxa4 42. Ke4 a5 43. Rb1 Rb4 44. Rc1 a4 45. c3 dxc3 46. Rdxc3+ Kb5+ 47. Kf3 Rb3 48. Kg4 Rxc3 49. Rxc3 Rd7 50. Kg5 Kb4 51. Rc8 Ra7 52. Kf6 a3 53. Rc1 a2 54. h4 Kb3 55. Rf1 Kb2 56. Rf2+ Kc3 57. Rf1 Kd4 58. Re1 Kd3 59. Kg7 Kd2 60. Ra1 Ke3 61. Rxa2 Rxa2 62. Kxf7 Kxf4 63. Kxe6 Kg4 64. Kf6 Ra6+ 65. e6 Kh5 66. Kf7 Ra7+ 67. Kf6 Ra1 68. e7 Rf1+ 69. Kg7 Re1 70. Kf6 Kxh4 0-1

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.20"]
[Round "8"]
[White "Ritzel, Ricardo Agne"]
[Black "Nicolini, Paulo Giovanni De A"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1633"]
[BlackElo "1885"]
[PlyCount "56"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. f4 Qb6 6. Nf3 Nh6 7. Bd3 Bd7 8. Bc2 Rc8 9. a3 Be7 10. 0-0 cxd4 11. cxd4 Nxd4 12. Nxd4 Bc5 13. Nd2 Bxd4+ 14. Kh1 Bb5 15. Ba4 0-0 16. Bxb5 Qxb5 17. Nf3 Bxb2 18. a4 Qb6 19. Bxb2 Qxb2 20. Rb1 Qa2 21. Rxb7 Rc2 22. Ne1 Re2 23. Rxa7 Ng4 24. Qc1 Ne3 25. Rg1 h5 26. a5 h4 27. h3 Kh7 28. a6 Rc8 0-1

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.19"]
[Round "6"]
[White "Reis, Virginia Lagrange M"]
[Black "Ritzel, Ricardo Agne"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1909"]
[BlackElo "1633"]
[PlyCount "44"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Ng8 5. Bd3 c5 6. c3 Nc6 7. Ne2 h5 8. Nf3 Nh6 9. 0-0 Bd7 10. Nf4 Qb6 11. Bb1 g6 12. Bxg6 fxg6 13. Nxg6 Nf7 14. Nxh8 Nxh8 15. b3 cxd4 16. cxd4 0-0-0 17. Bg5 Re8 18. Rc1 Ba3 19. Rc2 Nf7 20. Be3 Kb8 21. Nh4 Nb4 22. Re2 Bb5 0-1

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.19"]
[Round "7"]
[White "Ritzel, Ricardo Agne"]
[Black "Almeida Junior, Alvaro Alves de"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1633"]
[BlackElo "1895"]
[PlyCount "81"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Be7 9. Nd5 Bxd5 10. exd5 Nbd7 11. c4 0-0 12. 0-0 Rc8 13. Rc1 Ne4 14. Nd2 Nxd2 15. Qxd2 f5 16. f3 Rf6 17. Bd3 Nc5 18. Bb1 e4 19. b4 Na4 20. fxe4 fxe4 21. Bxe4 Rxf1+ 22. Kxf1 b5 23. cxb5 axb5 24. Rc6 Rb8 25. Qc2 Qf8+ 26. Kg1 Re8 27. Bxh7+ Kh8 28. Bg6 Bg5 29. Bf2 Qf6 30. g3 Rf8 31. Rc8 Qxf2+ 32. Qxf2 Rxc8 33. Qe2 Nc3 34. Qh5+ Bh6 35. Bf5 Rf8 36. Qg6 Kg8 37. g4 Ne2+ 38. Kh1 Nf4 39. Qxd6 Re8 40. Be6+ Kh8 41. h4 1-0

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.18"]
[Round "5"]
[White "Ritzel, Ricardo Agne"]
[Black "Fukase, Victor Yukio"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "1633"]
[BlackElo "1748"]
[PlyCount "109"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. f4 0-0 9. Bf3 Nbd7 10. 0-0 Nc5 11. Qd2 Qc7 12. Nb3 Ncd7 13. g4 Nb6 14. Na5 d5 15. Qf2 dxe4 16. Bxb6 Qxf4 17. Bxe4 Qxg4+ 18. Qg2 Qh4 19. Bd4 e5 20. Bf2 Qh6 21. Rfe1 Nxe4 22. Nxe4 f5 23. Nc3 f4 24. Nd5 Bd6 25. Nc4 Bh3 26. Qf3 Qg5+ 27. Kh1 Bg4 28. Qg2 Qh5 29. Nd2 Rae8 30. Rg1 e4 31. Qxg4 Qxg4 32. Rxg4 e3 33. Nf3 exf2 34. Nc3 Re3 35. Kg2 Bc5 36. Rf1 h5 37. Rg5 Be7 38. Rxh5 Rf6 39. Rxf2 Rg6+ 40. Kf1 Bb4 41. Nd5 Bc5 42. Nxe3 Bxe3 43. Rg2 Rd6 44. Rhg5 Rd7 45. Re5 Bb6 46. Rge2 Be3 47. R5xe3 fxe3 48. Rxe3 Kh7 49. c4 Rd1+ 50. Ke2 Rc1 51. Kd3 Kg6 52. Re7 Rd1+ 53. Nd2 Rh1 54. Rxb7 Rxh2 55. Rb6+ 1-0

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.17"]
[Round "4"]
[White "Franz, Natalia de Araujo"]
[Black "Ritzel, Ricardo Agne"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1633"]
[PlyCount "34"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Be3 Qb6 6. b3 Bd7 7. c4 cxd4 8. Bxd4 Nxd4 9. Nxd4 Bb4+ 10. Ke2 dxc4 11. a3 Bc5 12. Ke3 Ne7 13. g4 Nc6 14. Kd2 Bxd4 15. Ra2 cxb3 16. Nc3 Bxc3+ 17. Kxc3 bxa2 0-1

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.17"]
[Round "3"]
[White "Ritzel, Ricardo Agne"]
[Black "Panesso, Lina Maria"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1633"]
[BlackElo "1883"]
[PlyCount "45"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Bc4 0-0 8. f3 Qb6 9. Qd2 Nxe4 10. fxe4 Bxd4 11. Bxd4 Qxd4 12. Qxd4 Nxd4 13. 0-0-0 Nc6 14. Nd5 Rb8 15. Rhf1 Kg7 16. Bb5 a6 17. Ba4 b5 18. Bb3 d6 19. Rd2 Be6 20. Rdf2 Bxd5 21. Bxd5 Ne5 22. g4 f6 23. Be6 0-1

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.16"]
[Round "1"]
[White "Ritzel, Ricardo Agne"]
[Black "Peixoto, Helio Ricardo Souti"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1633"]
[BlackElo "1929"]
[PlyCount "98"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Nbd7 9. f3 b5 10. a4 b4 11. Nd5 Bxd5 12. exd5 Nb6 13. Bxb6 Qxb6 14. Qd3 Be7 15. a5 Qb7 16. Rd1 0-0 17. 0-0 Rfc8 18. Rd2 Nh5 19. g3 Nf6 20. Rc1 g6 21. Rf1 Bf8 22. Rf2 Bh6 23. f4 exf4 24. gxf4 Re8 25. Qh3 Bg7 26. Bf3 Ne4 27. Bxe4 Rxe4 28. f5 Qe7 29. Qf3 Bxb2 30. f6 Re1+ 31. Kg2 Qe5 32. Qf4 Qxf4 33. Rxf4 Rae8 34. Nd4 R1e4 35. Kf3 Rxf4+ 36. Kxf4 Bc1 37. Nb3 Bxd2+ 38. Nxd2 Re5 39. Nc4 Rxd5 40. Ke4 Rd1 41. Ne3 Re1 42. Kd4 Rxe3 43. Kxe3 Kf8 44. Kd4 Ke8 45. Kd5 Kd7 46. h3 h6 47. Kc4 Kc6 48. Kxb4 g5 49. Kc4 h5 0-1

[Event "Latin Cup-A 6th"]
[Site "Buenos Aires"]
[Date "2015.03.23"]
[Round "6"]
[White "Dabraccio, Guillermo"]
[Black "Ritzel, Ricardo Agne"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1756"]
[PlyCount "67"]
[EventDate "2015.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 d6 2. Bf4 g6 3. Nf3 Bg7 4. e3 Nf6 5. h3 0-0 6. c4 Nbd7 7. Be2 Qe8 8. 0-0 e5 9. Bh2 Qe7 10. Nc3 c6 11. Qc2 a5 12. Rfd1 Ne8 13. Rd2 f5 14. dxe5 dxe5 15. Rad1 e4 16. Ne1 Ne5 17. Na4 Be6 18. Nb6 Rb8 19. c5 Nc7 20. Bxe5 Bxe5 21. Nd7 Bxd7 22. Rxd7 Qf6 23. f4 exf3 24. Nxf3 Bg3 25. Bc4+ Nd5 26. e4 Qe6 27. exd5 Qe3+ 28. Kf1 Rfe8 29. dxc6+ Kh8 30. c7 Rbc8 31. Rd8 Bxc7 32. Rxc8 Rxc8 33. Qe2 Qxc5 34. Qe6 1-0

[Event "Latin Cup-A 6th"]
[Site "Buenos Aires"]
[Date "2015.03.22"]
[Round "5"]
[White "Ritzel, Ricardo Agne"]
[Black "Colque, Jonathan"]
[Result "0-1"]
[ECO "B84"]
[BlackElo "1819"]
[PlyCount "58"]
[EventDate "2015.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a3 Qc7 6. Nc3 Nf6 7. Be2 d6 8. Be3 b5 9. f4 Bb7 10. Bf3 Nbd7 11. f5 e5 12. Nb3 Be7 13. Qd2 Nb6 14. Na5 Nc4 15. Nxc4 Qxc4 16. Be2 Qc7 17. Bf3 Bc6 18. g4 Qb7 19. Qg2 b4 20. axb4 Qxb4 21. Rb1 h6 22. 0-0 a5 23. h4 a4 24. g5 hxg5 25. hxg5 Nd7 26. Rfd1 a3 27. Nd5 Bxd5 28. bxa3 Qxa3 29. Bc1 Qc5+ 0-1

[Event "Latin Cup-A 6th"]
[Site "Buenos Aires"]
[Date "2015.03.21"]
[Round "4"]
[White "Lo Presti, Roberto"]
[Black "Ritzel, Ricardo Agne"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1950"]
[PlyCount "61"]
[EventDate "2015.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Ng8 5. f4 Nh6 6. Nf3 c5 7. Be3 Nf5 8. Bf2 h5 9. Bd3 cxd4 10. Nxd4 Nxd4 11. Bxd4 Nc6 12. Bf2 g6 13. 0-0 b6 14. Nb5 a6 15. Nd4 Nxd4 16. Bxd4 Bc5 17. c3 Qe7 18. Bc2 Bd7 19. b4 Bxd4+ 20. Qxd4 b5 21. f5 gxf5 22. Bxf5 exf5 23. e6 Rg8 24. exd7+ Qxd7 25. Qe5+ Kf8 26. Rxf5 h4 27. Raf1 Rg7 28. Rh5 h3 29. g3 Re8 30. Qxd5 Kg8 31. Qxd7 1-0

[Event "Latin Cup-A 6th"]
[Site "Buenos Aires"]
[Date "2015.03.21"]
[Round "3"]
[White "Siccardi, Pablo Daniel"]
[Black "Ritzel, Ricardo Agne"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2071"]
[PlyCount "91"]
[EventDate "2015.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. h4 Nf6 5. Be2 h6 6. h5 g5 7. f4 gxf4 8. Bxf4 Nc6 9. e5 dxe5 10. dxe5 Qxd1+ 11. Rxd1 Ng4 12. Nb5 0-0 13. Nxc7 Rb8 14. Nf3 Ngxe5 15. Nxe5 Nxe5 16. Nd5 e6 17. Ne3 Ra8 18. g4 Nc6 19. Nc4 e5 20. Be3 f5 21. Bc5 Rd8 22. Rxd8+ Nxd8 23. gxf5 Bxf5 24. Nd6 Bxc2 25. Bc4+ Kh8 26. Rg1 e4 27. Ba3 Nc6 28. Bd5 Nd4 29. Rg4 Nf3+ 30. Ke2 Bd3+ 31. Kd1 Ng5 32. Bxb7 Rb8 33. Bxe4 Nxe4 34. Nxe4 Bxb2 35. Bc5 a5 36. Kd2 Bxe4 37. Rxe4 Rb5 38. Re8+ Kg7 39. Rc8 Kf6 40. a4 Rb7 41. Ra8 Rc7 42. Rxa5 Rc6 43. Kd3 Re6 44. Be3 Kf7 45. Rb5 Ra6 46. Rxb2 1-0

[Event "Latin Cup-A 6th"]
[Site "Buenos Aires"]
[Date "2015.03.20"]
[Round "2"]
[White "Ritzel, Ricardo Agne"]
[Black "Perez, Maximiliano"]
[Result "0-1"]
[ECO "B92"]
[BlackElo "2271"]
[PlyCount "88"]
[EventDate "2015.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nbd7 10. f3 Bxd5 11. exd5 Rc8 12. c4 0-0 13. Rc1 Nh5 14. 0-0 Bg5 15. Qd2 Bf4 16. Bd3 g6 17. g3 Bxe3+ 18. Qxe3 a5 19. Nd2 f5 20. a3 Nc5 21. Bb1 Qb6 22. Rc2 Rce8 23. Kg2 a4 24. Re1 Nf6 25. Ba2 e4 26. Qd4 Qa5 27. Re2 Kf7 28. h3 h6 29. g4 Nd3 30. Kg3 f4+ 31. Kg2 Qc5 32. Qxc5 Nxc5 33. Nxe4 Nfxe4 34. fxe4 Rxe4 35. Rxe4 Nxe4 36. b4 axb3 37. Bxb3 Nc5 38. Rc3 Re8 39. Bc2 Kf6 40. Kf3 g5 41. Bf5 Ke5 42. Rc2 Kd4 43. Bg6 Ra8 44. Ra2 Kxc4 0-1

