[Event "Catanduva op"]
[Site "Catanduva"]
[Date "2020.03.13"]
[Round "1"]
[White "Reis, Carlos Alberto Gonc"]
[Black "Tonon, Marco Aurelio"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "1769"]
[BlackElo "1651"]
[PlyCount "50"]
[EventDate "2020.03.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Nxe4 dxe4 6. e3 Bg7 7. Qc2 c6 8. Bh4 Qa5+ 9. Qc3 Qxc3+ 10. bxc3 c5 11. Ne2 Nc6 12. Rd1 h6 13. Bg3 Bg4 14. Rc1 g5 15. h3 Bh5 16. Bh2 cxd4 17. Nxd4 Rc8 18. Nb5 0-0 19. g4 Bg6 20. Be2 a6 21. Nc7 e6 22. 0-0 Ne5 23. f4 exf3 24. Bxe5 fxe2 25. Rf2 Bxe5 0-1

[Event "Catanduva op"]
[Site "Catanduva"]
[Date "2020.03.13"]
[Round "2"]
[White "Tonon, Marco Aurelio"]
[Black "Da Silva, Angelo Luiz"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1651"]
[BlackElo "1937"]
[PlyCount "102"]
[EventDate "2020.03.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bg5 Nc6 7. Bd3 Bc5 8. 0-0 0-0 9. Nc3 h6 10. Bh4 d6 11. Nd5 g5 12. Nxf6+ Qxf6 13. Bg3 Bg4 14. h3 Bxf3 15. Qxf3 Qxf3 16. gxf3 Nd4 17. Kg2 Kg7 18. c3 Ne6 19. Bc4 Nc7 20. Rad1 b5 21. Bd5 Rad8 22. h4 Kf6 23. Rh1 Rh8 24. hxg5+ hxg5 25. Rh3 Rxh3 26. Kxh3 Rh8+ 27. Kg2 Ke7 28. b4 Bb6 29. Bb3 Ne6 30. Bd5 Rc8 31. Rd3 Rc7 32. Bb3 a5 33. a3 axb4 34. cxb4 Nd4 35. Bd5 Rc1 36. Bh2 Nc2 37. Rb3 f6 38. Bg3 Nd4 39. Rd3 Ne2 40. Rd2 Nc3 41. Rd3 Bd4 42. f4 gxf4 43. Bxf4 Ra1 44. Bd2 Nxd5 45. exd5 Ra2 46. Kf3 f5 47. Kg3 Kf6 48. f4 Bb2 49. fxe5+ Kxe5 50. Bf4+ Ke4 51. Rd2 Rxa3+ 0-1

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.20"]
[Round "5"]
[White "Gomes, Carlos"]
[Black "Tonon, Marco Aurelio"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1534"]
[BlackElo "1800"]
[PlyCount "120"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 g6 6. h3 Bg7 7. Bd2 Nf6 8. Nf3 Be6 9. b3 Qc7 10. Rb1 Rd8 11. Qe2 Bc8 12. 0-0 0-0 13. Rfd1 Nh5 14. Qf1 b6 15. Re1 Nf4 16. Ne2 Ne6 17. Bc3 Nd4 18. Nexd4 cxd4 19. Bd2 c5 20. Nh2 e5 21. Qe2 f5 22. f3 f4 23. Rf1 Qe7 24. Be1 Qg5 25. Kh1 h5 26. Qf2 Qe7 27. Qe2 Bf6 28. Kg1 Kf7 29. Kf2 Bh4+ 30. Kg1 Rg8 31. Bxh4 Qxh4 32. Qf2 Qf6 33. Qe1 g5 34. Kf2 g4 35. hxg4 hxg4 36. Nxg4 Bxg4 37. fxg4 Rxg4 38. Rh1 Qg6 39. Rh2 Rg8 40. Qh1 Rg3 41. Rd1 Re3 42. Rh3 Qg4 43. Rh7+ Rg7 44. Qh5+ Qxh5 45. Rxh5 Kf6 46. Rdh1 Reg3 47. Rh6+ R7g6 48. R1h2 Ke6 49. Kf1 b5 50. Kf2 c4 51. R6h3 Re3 52. Rxe3 dxe3+ 53. Kf1 Kd6 54. Rh8 b4 55. Rd8+ Ke6 56. Rb8 e2+ 57. Kxe2 Rxg2+ 58. Kf3 Rg3+ 59. Ke2 Rg2+ 60. Kf3 Rg3+ 1/2-1/2

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.20"]
[Round "6"]
[White "Tonon, Marco Aurelio"]
[Black "Funayama S A, Yuri"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1800"]
[BlackElo "1517"]
[PlyCount "75"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 c5 11. Qb5+ Qd7 12. Qxd7+ Nxd7 13. Be3 Ngf6 14. Rh4 Rc8 15. c3 Be7 16. dxc5 Bxc5 17. Bxc5 Rxc5 18. Rd1 Ne5 19. Nd2 Ra5 20. Nc4 Nxc4 21. Rxc4 0-0 22. a3 Re5+ 23. Kf1 Nxh5 24. Nxh5 Rxh5 25. Rd7 Rb5 26. b4 Rb6 27. a4 Ra6 28. Rcc7 Rxa4 29. Rxb7 Ra3 30. c4 a5 31. c5 axb4 32. c6 Rc3 33. c7 b3 34. Rb8 b2 35. Rxb2 Rc1+ 36. Ke2 Ra1 37. Rd8 Ra8 38. Rxa8 1-0

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.19"]
[Round "3"]
[White "Ermel Junior, Hercilio"]
[Black "Tonon, Marco Aurelio"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1677"]
[BlackElo "1800"]
[PlyCount "60"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nf5 Bxf5 8. exf5 d5 9. Bg5 Be7 10. 0-0 0-0 11. Bxf6 Bxf6 12. Be2 d4 13. Ne4 Nd7 14. Kh1 Rc8 15. Bd3 Nc5 16. f4 Nxe4 17. Bxe4 Qe7 18. fxe5 Bxe5 19. Bd3 Qh4 20. g3 Bxg3 21. Qe2 Rfe8 22. Qg2 Re3 23. Be2 Bxh2 24. Bf3 Bg3+ 25. Kg1 d3 26. cxd3 Rxd3 27. Rad1 Rcd8 28. Rxd3 Rxd3 29. Rd1 Rxd1+ 30. Bxd1 Qd4+ 0-1

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.19"]
[Round "4"]
[White "Tonon, Marco Aurelio"]
[Black "Rocha, Anderson Rosendo"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "1800"]
[BlackElo "1639"]
[PlyCount "81"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 e6 8. Qf3 Qc7 9. 0-0-0 b5 10. g4 Bb7 11. Bxf6 Nxf6 12. g5 b4 13. gxf6 bxc3 14. bxc3 gxf6 15. f5 Rb8 16. fxe6 Bh6+ 17. Rd2 Bxd2+ 18. Kxd2 fxe6 19. Qxf6 Rf8 20. Qxf8+ Kxf8 21. Nxe6+ Ke7 22. Nxc7 Bxe4 23. Rg1 Rb1 24. Rg7+ Kf6 25. Ne8+ Ke5 26. Re7+ Kf4 27. Nxd6 Bf3 28. Be2 Bxe2 29. Kxe2 Rb2 30. Kd3 Rxa2 31. Rxh7 Ra1 32. Nc4 a5 33. Ra7 a4 34. Nd2 a3 35. Nb3 Rd1+ 36. Kc4 Rh1 37. Rxa3 Rxh2 38. Nd4 Ke4 39. Ra8 Rh5 40. Re8+ Kf4 41. Kb4 1-0

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.18"]
[Round "2"]
[White "Tonon, Marco Aurelio"]
[Black "De Souza, Ana Lucia Silva"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1800"]
[BlackElo "1481"]
[PlyCount "59"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 c5 8. Nb5 Nb6 9. Nd6+ Kd8 10. dxc5 Na4 11. Qd4 Nxc5 12. Qxc5 Nc6 13. Nf3 h6 14. Bb5 Qc7 15. Bxc6 bxc6 16. Nd4 Bb7 17. Nxb7+ Qxb7 18. Qxc6 Qxc6 19. Nxc6+ Kd7 20. Nd4 Rab8 21. b3 Rhc8 22. Kd2 Rc7 23. c3 a6 24. Rhc1 Rbc8 25. Rab1 g6 26. b4 Ra7 27. Rc2 Rca8 28. Rbb2 Rb7 29. a4 Rab8 30. b5 1-0

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.17"]
[Round "1"]
[White "Souza, Ramon Santana De"]
[Black "Tonon, Marco Aurelio"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1576"]
[BlackElo "1800"]
[PlyCount "131"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 Nf6 5. Bb5 e6 6. Bxc6+ bxc6 7. 0-0 Be7 8. d3 0-0 9. e5 Nd5 10. Ne4 Ba6 11. c4 Nb6 12. exd6 Bxd6 13. Be3 Qe7 14. b4 Nd7 15. Qa4 Bb7 16. bxc5 Nxc5 17. Nxc5 Bxc5 18. d4 Bb6 19. Rab1 c5 20. Qa3 Be4 21. Rbe1 Bxf3 22. Rxf3 Rac8 23. Bf2 Qc7 24. dxc5 Bxc5 25. Bxc5 Qxc5+ 26. Qxc5 Rxc5 27. Ra3 a5 28. g3 Rb8 29. Rd1 g6 30. Rd7 Rxc4 31. Rxa5 Rc2 32. Rd1 Rbb2 33. Ra3 Rg2+ 34. Kf1 Rxh2 35. Kg1 h5 36. Rc1 Kg7 37. Ra7 Rbg2+ 38. Kf1 Rb2 39. Kg1 Rhg2+ 40. Kh1 Rxg3 41. Rcc7 g5 42. Rxf7+ Kg6 43. Rg7+ Kf5 44. Raf7+ Kg4 45. Rxg5+ Kf3 46. Rxg3+ Kxg3 47. Rg7+ Kxf4 48. Rf7+ Kg3 49. Rg7+ Kh3 50. a4 Ra2 51. Kg1 Rxa4 52. Re7 Kg3 53. Kf1 Re4 54. Rg7+ Rg4 55. Re7 Rg6 56. Ra7 e5 57. Ra3+ Kf4 58. Kf2 e4 59. Rh3 Rg5 60. Rh4+ Kf5 61. Ke3 Rg3+ 62. Kf2 Rf3+ 63. Ke2 Ke5 64. Rxh5+ Kd4 65. Rh8 Ra3 66. Rd8+ 1/2-1/2

