[Event "Mineiro-ch"]
[White "Oliveira, Helio Nonato De"]
[Black "Dos Santos, Maicon Ferreira"]
[Site "Belo Horizonte"]
[Round "1"]
[Result "0-1"]
[Date "2012.11.30"]
[ECO "E38"]
[BlackElo "2034"]
[PlyCount "56"]
[EventDate "2012.11.30"]
[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 Bb4 4. Qc2 c5 5. e3 b6 6. Nf3 Bb7 7. Be2 Ne4 8. 0-0 Bxc3 9. bxc3 0-0 10. Bb2 f5 11. Rad1 Qf6 12. d5 e5 13. Nd2 Nd6 14. f3 Qh4 15. e4 f4 16. Rb1 Rf6 17. Qd1 Rh6 18. h3 Rg6 19. Kh1 Nf7 20. Qe1 Rg3 21. Rf2 Ng5 22. Nf1 d6 23. Bd1 Nxh3 24. gxh3 Rxh3+ 25. Kg2 Rh1 26. Re2 Qh3+ 27. Kf2 Bc8 28. Ba4 Rxf1+ 0-1

[Event "Mineiros-ch"]
[White "Tasoko, Toshinobu"]
[Black "Oliveira, Helio Nonato De"]
[Site "Varginha"]
[Round "2"]
[Result "1-0"]
[Date "2004.03.??"]
[ECO "B15"]
[PlyCount "73"]
[EventDate "2004.03.26"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 e6 4. Nc3 Nd7 5. f4 c5 6. Nce2 b6 7. c3 Bb7 8. Ng3 Ne7 9. Nf3 g6 10. Bd3 Nc6 11. a3 cxd4 12. cxd4 Be7 13. Be3 h5 14. 0-0 h4 15. Ne2 Rg8 16. Ng5 Rc8 17. Rc1 a5 18. Qe1 Rh8 19. Bxg6 Bxg5 20. Bxf7+ Kxf7 21. fxg5+ Kg7 22. g6 Ne7 23. Nf4 Nf8 24. Rxc8 Bxc8 25. Qb1 Nfxg6 26. Nxg6 Nxg6 27. Rf6 Qe8 28. Qc1 Bd7 29. Qd2 Qc8 30. Qd3 Be8 31. Qd2 Qc4 32. Rxe6 Bb5 33. Rf6 Qd3 34. Qc1 Rc8 35. Bh6+ Kh7 36. Rf7+ Kg8 37. Rg7+ 1-0

[Event "EU-ch M175 email"]
[White "Ritsema, Ronald J E"]
[Black "Oliveira, Helio Nonato De"]
[Site "ICCF email"]
[Round "?"]
[Result "1-0"]
[Date "2001.12.31"]
[ECO "A20"]
[BlackElo "2123"]
[PlyCount "103"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Nb6 7. d3 Be7 8. Nbd2 0-0 9. a3 a5 10. b3 Be6 11. Bb2 f6 12. Qc2 Qd7 13. Rfd1 Rfd8 14. Nc4 Qe8 15. Nfd2 Kh8 16. Rac1 Nxc4 17. dxc4 Bg4 18. Qe4 Qh5 19. Bf3 Bxf3 20. Nxf3 f5 21. Qc2 e4 22. Ne5 Rd6 23. Rxd6 cxd6 24. Nd7 Bd8 25. Rd1 Qg6 26. c5 Bc7 27. cxd6 Bxd6 28. Nc5 Bxc5 29. Qxc5 Qf7 30. Rd5 Rg8 31. Rxf5 Qxb3 32. Rh5 Qf7 33. Qf5 Qxf5 34. Rxf5 h6 35. Rf7 b5 36. Rc7 Nd8 37. Bc3 Ne6 38. Re7 Rc8 39. Bxa5 Rc6 40. e3 Kh7 41. Bb4 Kg6 42. h4 h5 43. Rb7 Nc5 44. Bxc5 Rxc5 45. Re7 Kf6 46. Rxe4 Kf5 47. Rb4 Ke6 48. Kg2 g6 49. Kf3 g5 50. hxg5 Rxg5 51. e4 Rc5 52. Kf4 1-0

[Event "W-Cup12 Gr066 corr"]
[White "Chermashentsev, Valery Mikhailovich"]
[Black "Oliveira, Helio Nonato De"]
[Site "ICCF email"]
[Round "45"]
[Result "1-0"]
[Date "????.??.??"]
[ECO "E92"]
[WhiteElo "2331"]
[BlackElo "1936"]
[PlyCount "103"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. Nge2 exd4 8. Nxd4 c6 9. Be2 Re8 10. Qd2 d5 11. exd5 cxd5 12. 0-0 dxc4 13. Bxc4 Nc6 14. Nxc6 Qxd2 15. Bxd2 bxc6 16. Rfe1 Bf5 17. Be3 Nd7 18. Rad1 Nb6 19. Bb3 Be6 20. Bxe6 Rxe6 21. Bc5 Be5 22. Re4 f5 23. Re2 Rae8 24. Rc2 Kf7 25. b3 h5 26. Bf2 g5 27. h3 Bf6 28. Kf1 h4 29. Ne2 R8e7 30. Rdc1 Nd5 31. Nd4 Bxd4 32. Bxd4 Nb4 33. Rd2 Nd5 34. Bf2 Rb7 35. Rc5 Rd6 36. Ra5 Rdd7 37. Bc5 Rbc7 38. Ra6 Ke6 39. Kg1 Kf6 40. Kh2 Ke5 41. Rd4 Ke6 42. Rda4 Nf4 43. Bxa7 Rd2 44. Bb8 Rc8 45. Bxf4 gxf4 46. Ra8 Rxa8 47. Rxa8 Rb2 48. Rh8 Rxa2 49. Rxh4 Rb2 50. Rxf4 Rxb3 51. g4 fxg4 52. fxg4 1-0

[Event "W-Cup12 Gr066 corr"]
[White "Oliveira, Helio Nonato De"]
[Black "Fernandez Vicente, Carmel"]
[Site "ICCF email"]
[Round "35"]
[Result "1/2-1/2"]
[Date "????.??.??"]
[ECO "D41"]
[WhiteElo "1936"]
[BlackElo "1800"]
[PlyCount "72"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. Nf3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Nc6 9. Be2 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 0-0 12. Rc1 Qd6 13. 0-0 Bd7 14. d5 exd5 15. Qxd5 Qe7 16. Bc4 Be6 17. Qh5 Bxc4 18. Rxc4 Rad8 19. Rfc1 Rd3 20. h3 Rfd8 21. Qf5 Qd7 22. Qxd7 R8xd7 23. Kf1 f6 24. Ke2 Kf7 25. R1c3 Rxc3 26. Rxc3 Ke7 27. g4 Rd6 28. a4 Kd7 29. h4 a6 30. Rb3 Kc7 31. Rb1 Nd4+ 32. Ke3 Nxf3 33. Kxf3 Rb6 34. Ra1 Rb3+ 35. Kf4 Kd6 36. Rd1+ Ke7 1/2-1/2

[Event "W-Cup12 Gr066 corr"]
[White "Oliveira, Helio Nonato De"]
[Black "Lovakovic, Franjo"]
[Site "ICCF email"]
[Round "46"]
[Result "0-1"]
[Date "????.??.??"]
[ECO "E91"]
[WhiteElo "1936"]
[BlackElo "1800"]
[PlyCount "116"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 Bg4 7. Be3 Qc8 8. 0-0 c5 9. d5 Ne8 10. h3 Bd7 11. Bd3 e5 12. Qb3 Na6 13. a3 f5 14. exf5 gxf5 15. Bc2 f4 16. Bd2 Nac7 17. Rfe1 Bh6 18. Kh2 Nf6 19. Ne4 Nxe4 20. Bxe4 Ne8 21. Bc3 Rb8 22. Qc2 Nf6 23. Bxh7+ Nxh7 24. Qg6+ Bg7 25. Qxd6 Rf6 26. Qxe5 Rf7 27. Qh5 Bxc3 28. bxc3 Rg7 29. Qe5 Qf8 30. Re4 Rf7 31. Rae1 Rd8 32. R4e2 b6 33. Qe4 Nf6 34. Qd3 Qh6 35. Ne5 Ng4+ 36. Nxg4 Bxg4 37. Re8+ Rxe8 38. Rxe8+ Kg7 39. Qe4 Bd7 40. Ra8 Qd6 41. Qf3 Kh6 42. Rh8+ Rh7 43. Rg8 Qf6 44. Qe4 Qf5 45. Qf3 Qf6 46. Ra8 Ba4 47. Rg8 Rf7 48. Qe4 Bb3 49. Re8 Kg7 50. Re6 Qf5 51. Qxf5 Rxf5 52. Re4 a6 53. g4 fxg3+ 54. Kxg3 b5 55. Re7+ Rf7 56. Re5 Bxc4 57. d6 Rd7 58. Re3 Rxd6 0-1

[Event "W-Cup12 Gr066 corr"]
[White "Oliveira, Helio Nonato De"]
[Black "Riha, Jan"]
[Site "ICCF email"]
[Round "42"]
[Result "0-1"]
[Date "????.??.??"]
[ECO "E32"]
[WhiteElo "1936"]
[BlackElo "2288"]
[PlyCount "84"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 h6 9. Bh4 d5 10. e3 c5 11. dxc5 bxc5 12. cxd5 g5 13. Bf2 Nxd5 14. Qxc5 Nd7 15. Qd4 e5 16. Qd1 Qb6 17. Qd2 e4 18. h4 Nc5 19. Qd4 Nd3+ 20. Bxd3 Qxd4 21. exd4 exd3 22. Rc1 Ba6 23. g4 Nf4 24. Be3 Ng2+ 25. Kf2 Nxh4 26. Rc6 Rac8 27. d5 Bb5 28. Rc5 a6 29. Nh3 Rxc5 30. Bxc5 Rd8 31. d6 Nxf3 32. Rd1 Ne5 33. Kg3 Ba4 34. Rd2 Bc2 35. b3 Bxb3 36. Nf2 Bc2 37. Ne4 Nc4 38. Rf2 Ba4 39. Rh2 Bc6 40. Nd2 Nxd6 41. Rxh6 Ne4+ 42. Nxe4 Bxe4 0-1

[Event "W-Cup12 Gr066 corr"]
[White "Siemes, Robert"]
[Black "Oliveira, Helio Nonato De"]
[Site "ICCF email"]
[Round "36"]
[Result "0-1"]
[Date "????.??.??"]
[ECO "B87"]
[WhiteElo "1800"]
[BlackElo "1936"]
[PlyCount "72"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. Bg5 Be7 9. Qf3 Qc7 10. e5 Bb7 11. exd6 Bxd6 12. Qe3 Bc5 13. 0-0-0 Nc6 14. Bxf6 gxf6 15. Ne4 Bxd4 16. Rxd4 Nxd4 17. Nxf6+ Kf8 18. Qxd4 Rd8 19. Qh4 h6 20. c3 Bxg2 21. Rg1 Bh3 22. Nh5 Bf5 23. Ng7 Qe7 24. Nxf5 exf5 25. Qg3 Qg5+ 26. Qxg5 hxg5 27. Rxg5 f4 28. Rf5 Rd7 29. Rxf4 Rxh2 30. c4 b4 31. Ba4 Rc7 32. Kd2 Rc5 33. Kd3 Rh6 34. Kd4 Ra5 35. Bb3 Rd6+ 36. Ke4 f6 0-1

[Event "W-Cup12 Gr066 corr"]
[White "Silva Lopes, Jorge"]
[Black "Oliveira, Helio Nonato De"]
[Site "ICCF email"]
[Round "44"]
[Result "0-1"]
[Date "????.??.??"]
[ECO "D38"]
[WhiteElo "1800"]
[BlackElo "1936"]
[PlyCount "100"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bxf6 Qxf6 8. e3 c6 9. Be2 0-0 10. 0-0 Re8 11. Qb3 Bd6 12. Rac1 Nd7 13. Bd3 Nb6 14. e4 dxe4 15. Nxe4 Qe7 16. Rfe1 Be6 17. Nc5 Bxb3 18. Rxe7 Rxe7 19. Nxb3 Rc8 20. g3 Nd5 21. a3 g6 22. Nc5 Kg7 23. h3 a5 24. Kg2 f5 25. Ne5 Rd8 26. Bb1 Bxe5 27. dxe5 b6 28. Nd3 c5 29. f4 Red7 30. Kf3 Nc7 31. Ke3 Rd4 32. Nf2 Kf7 33. Bd3 Ke6 34. h4 Nd5+ 35. Kf3 a4 36. Rc2 Nc7 37. Ke2 Kd5 38. Ke3 Rg8 39. Nd1 g5 40. Nc3+ Ke6 41. hxg5 hxg5 42. Be2 Rh8 43. Bf1 Nd5+ 44. Nxd5 Kxd5 45. Bg2+ Ke6 46. Re2 gxf4+ 47. gxf4 Rhd8 48. Rc2 Rd3+ 49. Ke2 R8d4 50. Bb7 Rg3 0-1

