[Event "Foz do Iguacu op"]
[White "Santos, Haroldo da Cunha Jr"]
[Black "Lukachewski Junior, Wanderlei"]
[Site "Foz do Iguacu"]
[Round "5"]
[Result "1-0"]
[Date "2012.05.27"]
[ECO "D77"]
[WhiteElo "2244"]
[BlackElo "2036"]
[PlyCount "67"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. c4 c5 7. Qb3 cxd4 8. Nxd4 Nc6 9. Nxc6 bxc6 10. Nc3 e6 11. cxd5 cxd5 12. Rd1 Bd7 13. Bf4 Nh5 14. Be3 Qa5 15. Rac1 Rab8 16. Qc2 Rfc8 17. Qd2 Rc4 18. Bf3 d4 19. Ne4 Qxd2 20. Bxd2 Rxc1 21. Rxc1 Rc8 22. Nc5 Be8 23. g4 Nf6 24. Bb7 Rd8 25. Ba5 Rd6 26. Bc7 Rb6 27. Bxb6 axb6 28. Ne4 Nxe4 29. Bxe4 Bb5 30. Bd3 Bxd3 31. exd3 Bf8 32. Rc8 Kg7 33. Rb8 Bc5 34. a3 1-0

[Event "Foz do Iguacu op"]
[White "Zini, Jhone Marcelo"]
[Black "Santos, Haroldo da Cunha Jr"]
[Site "Foz do Iguacu"]
[Round "6"]
[Result "0-1"]
[Date "2012.05.27"]
[ECO "C71"]
[WhiteElo "2112"]
[BlackElo "2244"]
[PlyCount "106"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d3 a6 5. Ba4 b5 6. Bb3 Nd4 7. c3 Nxb3 8. Qxb3 Be6 9. Qc2 f6 10. 0-0 g6 11. d4 c5 12. Re1 Qc7 13. a4 Rb8 14. axb5 axb5 15. dxe5 dxe5 16. Nbd2 Bd6 17. Nf1 Ne7 18. Ng3 0-0 19. Bh6 Rfd8 20. Ra6 Ra8 21. Rea1 Rxa6 22. Rxa6 Qb7 23. Ra1 b4 24. h3 b3 25. Qe2 c4 26. Nd2 Qc6 27. Ngf1 Bb8 28. Ne3 Rd3 29. Ng4 Kf7 30. Nxb3 Bxg4 31. hxg4 g5 32. Na5 Qb5 33. f4 exf4 34. e5 Qd5 35. exf6 Kxf6 36. Bg7+ Kf7 37. Bd4 Bd6 38. Re1 f3 39. gxf3 Rxd4 40. cxd4 Qxa5 41. Qxc4+ Kf8 42. Re2 Qa1+ 43. Kg2 Qd1 44. b4 Bxb4 45. Ra2 Bd6 46. Qc3 Qb1 47. Rb2 Qg6 48. Kg1 Qf6 49. Qd3 Nc6 50. Rb6 Nxd4 51. Qe4 Nxf3+ 52. Kg2 Nh4+ 53. Kg1 Bc5+ 0-1

[Event "Foz do Iguacu op"]
[White "Sakada, Carolina Contrera"]
[Black "Santos, Haroldo da Cunha Jr"]
[Site "Foz do Iguacu"]
[Round "4"]
[Result "0-1"]
[Date "2012.05.26"]
[ECO "C53"]
[WhiteElo "1877"]
[BlackElo "2244"]
[PlyCount "52"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. c3 d6 6. d4 exd4 7. cxd4 Nf6 8. Nc3 Bg4 9. Be3 0-0 10. b5 Ba5 11. Qc2 Nxe4 12. Qxe4 Bxc3+ 13. Ke2 Bxf3+ 14. Qxf3 Nxd4+ 15. Bxd4 Bxd4 16. Rad1 Qe7+ 17. Kf1 Bb6 18. g3 c6 19. bxc6 bxc6 20. Qxc6 Rac8 21. Qd5 Qf6 22. Rd2 Rc5 23. Qd3 d5 24. Bb3 Rc3 25. Qe2 Rf3 26. Qe1 Ba5 0-1

[Event "Foz do Iguacu op"]
[White "Santos, Haroldo da Cunha Jr"]
[Black "Da Silva, Lucas Henrique Lins"]
[Site "Foz do Iguacu"]
[Round "3"]
[Result "0-1"]
[Date "2012.05.26"]
[ECO "A48"]
[WhiteElo "2244"]
[BlackElo "2030"]
[PlyCount "104"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. 0-0 Nbd7 7. h3 Re8 8. c3 b6 9. a4 Bb7 10. a5 a6 11. axb6 cxb6 12. Nbd2 b5 13. Bh2 Nb6 14. Qb1 Nfd7 15. Rc1 e5 16. dxe5 dxe5 17. Ne4 Bd5 18. b3 f5 19. Ned2 Bf7 20. c4 Qe7 21. e4 b4 22. Ra5 Nc5 23. Bd3 Red8 24. Bc2 Nb7 25. Ra2 f4 26. Bd1 a5 27. Be2 Nd7 28. Ne1 Ndc5 29. Nd3 Nxd3 30. Bxd3 Nc5 31. Bf1 g5 32. Nf3 Bg6 33. Re1 h5 34. Kh1 g4 35. Nd2 Rd4 36. f3 Rad8 37. Qc1 gxh3 38. gxh3 Nd3 39. Bxd3 Rxd3 40. Rg1 Kh7 41. Rg2 Qc7 42. Qg1 R8d6 43. c5 Re6 44. Qf2 Bf8 45. Bg1 Rc3 46. Nc4 Rxb3 47. Rxa5 Rc3 48. Nd6 Bxd6 49. cxd6 Qxa5 50. d7 Qd8 51. Qa2 Qxd7 52. Qa5 Rxf3 0-1

[Event "Foz do Iguacu op"]
[White "Britez, G Jorge A"]
[Black "Santos, Haroldo da Cunha Jr"]
[Site "Foz do Iguacu"]
[Round "2"]
[Result "0-1"]
[Date "2012.05.25"]
[ECO "C63"]
[WhiteElo "1881"]
[BlackElo "2244"]
[PlyCount "68"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nf6 5. exf5 e4 6. Qe2 Qe7 7. Bxc6 dxc6 8. Nh4 Bd7 9. 0-0 0-0-0 10. Re1 Re8 11. g3 Qf7 12. Qf1 g5 13. fxg6 hxg6 14. d3 Bb4 15. a3 Bxc3 16. bxc3 exd3 17. cxd3 Rh5 18. Rxe8+ Qxe8 19. Bd2 g5 20. Re1 Qg8 21. Nf3 Qd5 22. Ne5 Bf5 23. Qe2 Bh3 24. f3 b6 25. g4 Rh8 26. Bxg5 Rf8 27. d4 Kb7 28. a4 a5 29. Bxf6 Rxf6 30. Kf2 Qg8 31. Kg3 Rh6 32. Qe4 Qg5 33. Nf7 Qh4+ 34. Kf4 Rf6+ 0-1

[Event "Foz do Iguacu op"]
[White "Santos, Haroldo da Cunha Jr"]
[Black "Silva, Alan Guimaraes"]
[Site "Foz do Iguacu"]
[Round "1"]
[Result "1-0"]
[Date "2012.05.25"]
[ECO "A48"]
[WhiteElo "2244"]
[BlackElo "1827"]
[PlyCount "91"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 g6 4. e3 Bg7 5. Be2 0-0 6. 0-0 a6 7. a4 Nc6 8. h3 Bf5 9. c3 Qd7 10. Bh2 Na7 11. Na3 Rab8 12. b4 b5 13. axb5 axb5 14. Nd2 c6 15. Bf3 Rb7 16. e4 Be6 17. Nc2 Nc8 18. Ne3 Nb6 19. Ra6 Qc7 20. Qa1 Rd8 21. Re1 Na4 22. e5 Nd5 23. exd6 exd6 24. Ne4 Bf8 25. Nxd5 cxd5 26. Nf6+ Kg7 27. Bxd5 Kxf6 28. Bxb7 Qxb7 29. Rxa4 bxa4 30. d5 Ke7 31. dxe6 fxe6 32. Qxa4 Qc8 33. Qa7+ Rd7 34. Qd4 e5 35. f4 Bg7 36. fxe5 dxe5 37. Qh4+ Kf8 38. Bxe5 Qa6 39. Qf4+ Kg8 40. Bxg7 Kxg7 41. Re8 Qb6+ 42. Kh2 Qd6 43. Qxd6 Rxd6 44. Rc8 Kf6 45. b5 Ke6 46. Rc6 1-0

[Event "Brasilia BCX op"]
[White "Lima, Darcy Gustavo Macha"]
[Black "Santos, Haroldo da Cunha Jr"]
[Site "Brasilia"]
[Round "4"]
[Result "1-0"]
[Date "2000.01.29"]
[ECO "C47"]
[WhiteElo "2514"]
[PlyCount "55"]
[EventDate "2000.01.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 d5 5. exd5 Nxd5 6. Bg2 Nb6 7. 0-0 Be7 8. Re1 f6 9. d4 exd4 10. Nb5 d3 11. cxd3 a6 12. Nc3 0-0 13. d4 Kh8 14. d5 Na7 15. Nd4 Bb4 16. Qb3 Bc5 17. Be3 Bxd4 18. Bxd4 Qd6 19. Rad1 Bf5 20. a4 a5 21. Bxb6 cxb6 22. Ne4 Bxe4 23. Rxe4 Rfe8 24. Re6 Rxe6 25. dxe6 Qc7 26. Rd7 Qc1+ 27. Qd1 Qxd1+ 28. Rxd1 1-0

