[Event "Maringa op"]
[Site "Maringa"]
[Date "2011.12.22"]
[Round "9"]
[White "Cathcart, Joice"]
[Black "Ricken, Christoffer Myke"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1915"]
[PlyCount "74"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. d3 e6 3. Nd2 Nc6 4. Ngf3 Be7 5. g3 d5 6. Bg2 dxe4 7. dxe4 Nf6 8. 0-0 0-0 9. e5 Nd5 10. c3 b5 11. Qe2 Rb8 12. Ne4 a6 13. Re1 Qc7 14. Neg5 h6 15. Nh3 c4 16. Nf4 Bc5 17. Qe4 Nce7 18. Nh5 Bb7 19. Qg4 Ng6 20. Nh4 Nde7 21. Nf3 Nf5 22. Bf4 Qb6 23. Rf1 Rbd8 24. h4 Rd3 25. Ne1 Bxg2 26. Nxd3 Bxf1 27. Nxc5 Qxc5 28. Rxf1 Rd8 29. Kh2 Nxe5 30. Qe2 Nd3 31. Rd1 Rd5 32. Rf1 Nxh4 33. Be3 Qd6 34. Nf4 Rf5 35. Qg4 Nxf4 36. Bxf4 Qd3 37. Rd1 Nf3+ 0-1

[Event "Maringa op"]
[Site "Maringa"]
[Date "2011.12.21"]
[Round "8"]
[White "Ricken, Christoffer Myke"]
[Black "Souza, Gustavo Horokoski"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "53"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Nf3 Be6 6. 0-0 c6 7. Re1 Be7 8. Qe2 h6 9. Be3 Nbd7 10. c3 0-0 11. Qc2 b6 12. Nbd2 Bd6 13. Ne5 Qc7 14. Ndf3 Ng4 15. Bf4 Ngxe5 16. Nxe5 Nf6 17. Qd2 Qe7 18. Re2 Bxe5 19. Bxe5 Nd7 20. Rae1 Nxe5 21. Rxe5 Qd6 22. R1e3 Rfe8 23. Qe2 Re7 24. f4 g6 25. f5 gxf5 26. Qh5 f6 27. Qg6+ 1-0

[Event "Maringa op"]
[Site "Maringa"]
[Date "2011.12.20"]
[Round "6"]
[White "Cathcart, Jessica"]
[Black "Ricken, Christoffer Myke"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1839"]
[PlyCount "67"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Bc4 a6 5. a3 Nge7 6. Nf3 g6 7. Qe2 Bg7 8. d3 0-0 9. 0-0 d6 10. Kh1 Kh8 11. Qf2 Nd4 12. Ng5 h6 13. Nh3 b5 14. Ba2 Nec6 15. Nd1 b4 16. axb4 Nxb4 17. Bb1 Nb5 18. Ne3 Nc6 19. c3 Nc7 20. f5 exf5 21. exf5 gxf5 22. Nxf5 Bxf5 23. Qxf5 Ne7 24. Qh5 Ng8 25. Ng5 Nf6 26. Nxf7+ Kg8 27. Nxh6+ Bxh6 28. Qxh6 Qe7 29. Ba2+ d5 30. Bg5 Qh7 31. Rxf6 Qxh6 32. Rxh6 Rf2 33. Bf6 Rb8 34. Rh8+ 1-0

[Event "Maringa op"]
[Site "Maringa"]
[Date "2011.12.19"]
[Round "4"]
[White "Da Silva, Lucas Tacconi"]
[Black "Ricken, Christoffer Myke"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1842"]
[PlyCount "103"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Nf3 d6 5. Bc4 Be7 6. 0-0 Bd7 7. d3 Qc7 8. Be3 0-0-0 9. Qe2 f5 10. exf5 d5 11. fxe6 Bxe6 12. Bd2 Bf7 13. Bb5 Nd4 14. Ba4 Nf6 15. Nb5 Qb6 16. Qxe7 Bh5 17. Kh1 Rhe8 18. Nxa7+ Qxa7 19. Bxe8 Rxe8 20. Qxg7 Qb6 21. Qg3 Rg8 22. Qf2 Ng4 23. Qh4 Qg6 24. Qh3 Kb8 25. Ne5 Nxe5 26. fxe5 Nxc2 27. Rac1 Be2 28. Rf6 Qxd3 29. Qxd3 Bxd3 30. e6 Be4 31. Bf4+ Kc8 32. Bg3 Kd8 33. Rf7 d4 34. Rxc2 Bxc2 35. Rxb7 Rxg3 36. hxg3 Bf5 37. Kg1 Bxe6 38. a3 c4 39. Rb4 Ke7 40. Kf2 c3 41. bxc3 dxc3 42. Ke2 Bf5 43. Rd4 Ke6 44. a4 Ke5 45. Rd8 Ke4 46. a5 Bg4+ 47. Ke1 Ke3 48. Rd6 c2 49. Rc6 Kd3 50. a6 Bf5 51. a7 Be4 52. Rc7 1/2-1/2

[Event "Maringa op"]
[Site "Maringa"]
[Date "2011.12.19"]
[Round "5"]
[White "Ricken, Christoffer Myke"]
[Black "Marini, Ivo"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "1783"]
[PlyCount "20"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. c3 Bd6 6. Nf3 Bg4 7. Bg5 0-0 8. 0-0 Nbd7 9. Nbd2 c6 10. Qc2 Qc7 1/2-1/2

[Event "Maringa op"]
[Site "Maringa"]
[Date "2011.12.18"]
[Round "3"]
[White "Ricken, Christoffer Myke"]
[Black "Caetano, Hugo Zanotti Mendon"]
[Result "0-1"]
[ECO "B74"]
[BlackElo "2017"]
[PlyCount "48"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Be2 0-0 8. Be3 d6 9. 0-0 Bd7 10. f4 Rc8 11. Rc1 a5 12. Bf3 Be6 13. Na4 Nd7 14. Nd4 Nxd4 15. Bxd4 Bxd4+ 16. Qxd4 Rc4 17. Qe3 Rxa4 18. b3 Rxa2 19. f5 Bxb3 20. Qc3 Ba4 21. Qc4 Ra3 22. Bg4 Qb6+ 23. Kh1 Bb5 24. Qd5 Nf6 0-1

[Event "Maringa op"]
[Site "Maringa"]
[Date "2011.12.18"]
[Round "2"]
[White "Rocha, Juliana da Silva"]
[Black "Ricken, Christoffer Myke"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1923"]
[PlyCount "42"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bb4 7. f3 Qa5 8. Nxc6 Bxc3+ 9. bxc3 Qxc3+ 10. Bd2 Qxc4 11. Nb4 0-0 12. Nd3 Qd4 13. Nf2 d5 14. c3 Qc4 15. e5 Nd7 16. f4 f6 17. Qg4 Nc5 18. h4 fxe5 19. Rf1 exf4 20. Qg5 b6 21. h5 Ba6 0-1

[Event "Maringa op"]
[Site "Maringa"]
[Date "2011.12.17"]
[Round "1"]
[White "Ricken, Christoffer Myke"]
[Black "Costa, Paulo Cesar"]
[Result "0-1"]
[ECO "B45"]
[BlackElo "1975"]
[PlyCount "80"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be2 Nf6 6. Nc3 Bb4 7. Ndb5 Nxe4 8. 0-0 Nf6 9. Nd6+ Bxd6 10. Qxd6 Qe7 11. Qg3 0-0 12. Bh6 Ne8 13. Nb5 d5 14. Bd3 e5 15. Rfe1 Qe6 16. Be3 a6 17. Na3 f5 18. Bc5 Rf6 19. f4 e4 20. c4 d4 21. Re2 Qf7 22. Rd1 Be6 23. Bb1 Bxc4 24. Rc2 Bd3 25. Rf2 Bxb1 26. Rxb1 b5 27. Rc1 e3 28. Re2 Nd6 29. Qf3 Ne4 30. Nb1 Rd8 31. a3 h6 32. h3 Rg6 33. Kh2 Rg3 34. Qf1 Qg6 35. Bb6 Re8 36. Rec2 Rxh3+ 37. gxh3 Qg3+ 38. Kh1 Nf2+ 39. Rxf2 exf2 40. Nd2 Re1 0-1

