[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.23"]
[Round "7"]
[White "Carvalho, Guilherme"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "A36"]
[BlackElo "1929"]
[PlyCount "90"]
[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 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 d6 6. Nge2 Bg4 7. 0-0 Qd7 8. Qe1 Nb4 9. Qd1 h5 10. a3 Nd3 11. f3 Bh3 12. Qa4 Qxa4 13. Nxa4 Be6 14. Nac3 Bxc4 15. Rd1 Nxb2 16. Bxb2 Bxe2 17. Nxe2 Bxb2 18. Rab1 Bxa3 19. Rxb7 a5 20. Nc3 Bb4 21. Na4 Kf8 22. d4 cxd4 23. Rxd4 Rc8 24. Bf1 Rc2 25. Rc4 Rxc4 26. Bxc4 Kg7 27. Nb2 g5 28. Nd3 Bd2 29. e5 Rh6 30. f4 h4 31. exd6 Rxd6 32. Ne5 hxg3 33. hxg3 f5 34. Nf7 Rd4 35. Be6 Kf6 36. Rb6 Kg7 37. Ne5 Nh6 38. Nc6 Rd6 39. Bb3 Nf7 40. Ba4 Nd8 41. Ra6 Nxc6 42. Rxc6 Rxc6 43. Bxc6 Kf6 44. Kf2 Bb4 45. Ke3 Be1 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.22"]
[Round "5"]
[White "Sa, Antonio Villar Marq"]
[Black "Sarda, Pedro Sada"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1929"]
[BlackElo "1492"]
[PlyCount "99"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Nxc6 bxc6 11. exd5 cxd5 12. Nxd5 Nxd5 13. Qxd5 Qc7 14. Qc4 Qb7 15. Bd4 Bf5 16. Qb5 Qc7 17. Qe2 Rfc8 18. Bxg7 Qf4+ 19. Rd2 Kxg7 20. Kd1 Qa4 21. Qa6 Bxc2+ 22. Ke1 Qb4 23. Qb5 Qh4+ 24. g3 Qf6 25. Kf2 Rab8 26. Qa6 Qf5 27. Qxa7 Ra8 28. Qd4+ e5 29. Qh4 e4 30. Be2 Qc5+ 31. Kg2 Qe3 32. Qf4 Qxf4 33. gxf4 Rxa2 34. b4 Rb8 35. Rc1 exf3+ 36. Bxf3 Bb3 37. Rxa2 Bxa2 38. Ra1 Bc4 39. Rb1 Bb5 40. Kf2 Kf6 41. Be2 Kf5 42. Bxb5 Rxb5 43. Kf3 h6 44. h4 f6 45. Rb3 g5 46. fxg5 fxg5 47. hxg5 hxg5 48. Rb2 g4+ 49. Kg3 Kg5 50. Rb3 1/2-1/2

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.21"]
[Round "3"]
[White "Okuda, Paulo Alexandre Yuj"]
[Black "Sa, Antonio Villar Marq"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "1719"]
[BlackElo "1929"]
[PlyCount "88"]
[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 b5 6. Bb3 Nxe4 7. Re1 d5 8. d3 Nf6 9. Nxe5 Nxe5 10. Rxe5+ Be6 11. Nc3 Bd6 12. Re1 c6 13. Bg5 h6 14. Bh4 0-0 15. Qf3 g5 16. Bg3 Bg4 17. Qe3 Re8 18. Qd2 Bb4 19. Rxe8+ Qxe8 20. a3 Ba5 21. Qc1 d4 22. Na2 c5 23. f3 Bf5 24. Qf1 Qd7 25. Be1 Bb6 26. Bf2 Re8 27. Re1 Ba5 28. Rxe8+ Qxe8 29. Nc1 Bd2 30. Ne2 Be3 31. Ng3 Bd7 32. Qe2 Bxf2+ 33. Kxf2 Qxe2+ 34. Kxe2 Kg7 35. Ne4 Nxe4 36. fxe4 Bg4+ 37. Kd2 Kf6 38. Bd5 Bc8 39. b4 cxb4 40. axb4 Ke7 41. c3 dxc3+ 42. Kxc3 f6 43. Kd4 Kd6 44. Bf7 Bg4 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 "1"]
[White "Kim, Thiago"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "C99"]
[WhiteElo "1679"]
[BlackElo "1929"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10. h3 0-0 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bd7 14. Nf1 Rfc8 15. Ne3 Nc6 16. Bb3 Bf8 17. Nd5 Nxd5 18. Bxd5 Rab8 19. Be3 exd4 20. Nxd4 Nxd4 21. Qxd4 Be6 22. Red1 Bxd5 23. Qxd5 Qc4 24. Rac1 Qxd5 25. Rxd5 Rxc1+ 26. Bxc1 Rc8 27. Be3 Rc2 28. Rd2 Rc1+ 29. Kh2 f6 30. Kg3 Kf7 31. Kf3 Rc4 32. Rd4 Ke6 33. Rxc4 bxc4 34. Bd4 d5 35. exd5+ Kxd5 36. Bc3 Bc5 37. g3 Bd4 38. g4 Ke5 39. h4 g6 40. a3 h6 41. Kg3 Bxc3 42. bxc3 Ke4 43. f4 g5 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.20"]
[Round "2"]
[White "Sa, Antonio Villar Marq"]
[Black "Bitencourt, Evandro Jose dos S"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1929"]
[BlackElo "1828"]
[PlyCount "58"]
[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 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. Qa1 Kh8 17. Nce3 g6 18. 0-0 f5 19. exf5 gxf5 20. f4 exf4 21. Nxf4 Qb6 22. Bd5 Qxe3+ 23. Kh1 Ne5 24. Ne6 Bxe6 25. Bxe6 Ng4 26. Rxf5 Nf2+ 27. Kg1 Nd1+ 28. Kh1 Qe1+ 29. Rf1 Qxf1# 0-1

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2019.01.12"]
[Round "5"]
[White "Sa, Antonio Villar Marq"]
[Black "Lucena, Lincoln"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1925"]
[BlackElo "2115"]
[PlyCount "88"]
[EventDate "2019.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bg5 Be7 6. Qd2 c6 7. 0-0-0 h6 8. Bh4 g5 9. dxe5 dxe5 10. Bg3 Qa5 11. Kb1 Nh5 12. Be2 Nf4 13. h4 Rg8 14. hxg5 hxg5 15. Rh2 Nf6 16. Bc4 Bg4 17. Rdh1 Rd8 18. Qc1 Bb4 19. Rh8 Ke7 20. Rxg8 Rxg8 21. Bxf4 gxf4 22. Qe1 Qc5 23. Nd2 b5 24. Bd3 Bxc3 25. bxc3 Qxc3 26. f3 Be6 27. Qf2 Qa3 28. Nb3 Nd7 29. Rh5 Rg3 30. Bf1 Bc4 31. Rh3 Rg6 32. Bd3 Bxb3 33. cxb3 Rd6 34. Qh4+ Nf6 35. Bc2 Rd2 36. Rh1 Qc5 37. Rc1 Rxg2 38. Qh3 Rg1 39. Bd1 Qd4 40. Kc2 a5 41. Qh2 Rf1 42. Qd2 Qxd2+ 43. Kxd2 Kd6 44. Kd3 b4 0-1

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2019.01.11"]
[Round "3"]
[White "Sa, Antonio Villar Marq"]
[Black "Delgado Ramirez, Neuris"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "1925"]
[BlackElo "2623"]
[PlyCount "74"]
[EventDate "2019.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be7 8. Bg5 0-0 9. Qd2 a5 10. Bb5 Be6 11. Rd1 Rc8 12. Bxf6 Bxf6 13. Qxd6 Qxd6 14. Rxd6 Nb4 15. 0-0 Nxc2 16. Rfd1 Nd4 17. Nxd4 exd4 18. Nd5 Rc2 19. Nxf6+ gxf6 20. R6xd4 Bxa2 21. R4d2 Rc5 22. Bd3 Bb3 23. Ra1 Rd8 24. Kf1 a4 25. Ke2 b5 26. Ke3 b4 27. f3 Kf8 28. g4 Ke7 29. Rg2 a3 30. bxa3 Rc3 31. Rd2 Bc4 32. Rad1 bxa3 33. Ke2 Rcxd3 34. Rxd3 Rxd3 35. Rxd3 Bxd3+ 36. Kxd3 a2 37. Kc2 a1Q 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Sa, Antonio Villar Marq"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1909"]
[BlackElo "1920"]
[PlyCount "65"]
[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. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Be7 5. Bd3 Nbd7 6. Nbd2 0-0 7. h3 c5 8. c3 Re8 9. 0-0 b6 10. Qe2 Bb7 11. Rfe1 cxd4 12. exd4 Bf8 13. Rad1 Qc8 14. a4 a5 15. Ne5 Ba6 16. Ndf3 Bxd3 17. Rxd3 Ne4 18. Qd1 Ndf6 19. g4 Nd6 20. g5 Nfe4 21. Nd2 Nxd2 22. Qxd2 Nc4 23. Qe2 Nxe5 24. Bxe5 Qd7 25. b3 Bd6 26. f4 Rac8 27. Rf3 Be7 28. Qd3 f6 29. gxf6 gxf6 30. Kh2 fxe5 31. Rg1+ Kh8 32. fxe5 Rg8 33. Rf7 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5"]
[White "Sa, Antonio Villar Marq"]
[Black "Goncalves, Marcus Vinicius M"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1920"]
[BlackElo "1960"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. f3 Rc8 11. g4 Ne5 12. Bh6 Bxh6 13. Qxh6 Rxc3 14. bxc3 Qa5 15. Kb2 Rc8 16. Qd2 Bxg4 17. Nb3 Qc7 18. fxg4 Nxe4 19. Qd4 Nxc3 20. Rd2 a5 21. h4 a4 22. Nc1 Qc6 23. Rh3 Nxe2 24. Rxe2 Nc4+ 25. Ka1 e5 26. Qc3 d5 27. Qb4 e4 28. h5 Qf6+ 29. Kb1 Rc6 30. Qc3 Qd8 31. hxg6 fxg6 32. Qd4 Qb6+ 33. Qxb6 Rxb6+ 34. Ka1 Rf6 35. Reh2 Rf7 36. Kb1 b5 37. c3 e3 38. Kc2 Rf2+ 39. Kd1 Rf1+ 40. Kc2 Rf2+ 41. Ne2 Ne5 42. Rxf2 exf2 43. Rh1 Nxg4 44. Kd2 h5 45. Ng3 Kf7 46. Ke2 Kf6 47. Rb1 h4 48. Nh1 Ke5 49. Nxf2 Nxf2 50. Kxf2 Ke4 51. Rd1 g5 52. Rd4+ Ke5 53. Ke3 a3 54. Rg4 Kf5 55. Rb4 h3 56. Kf3 Ke5 57. Kg3 d4 58. Rxd4 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6"]
[White "Sa, Antonio Villar Marq"]
[Black "Grillo, Carlos Henrique Gom"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1920"]
[BlackElo "1930"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Bd7 8. Qd2 a6 9. f3 Nc6 10. Nd5 0-0 11. c4 Nxd5 12. cxd5 Nxd4 13. Bxd4 Bxd4 14. Qxd4 Qa5+ 15. Kf2 Rfc8 16. Rhc1 Rxc1 17. Rxc1 Rc8 18. Rxc8+ Bxc8 19. a3 Qc5 20. Qxc5 dxc5 21. b4 cxb4 22. axb4 b6 23. Ke3 f6 24. Kd4 g5 25. d6 exd6 26. Kd5 a5 27. b5 Kf7 28. Kxd6 a4 29. Bc4+ Ke8 30. Kc7 Bd7 31. Kxb6 Ke7 32. Kc5 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4"]
[White "Bordalo Rodrigues, Rodrigo"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1920"]
[PlyCount "72"]
[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. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Be7 5. c3 Nbd7 6. Bd3 Nh5 7. Bg3 Nxg3 8. hxg3 h6 9. Nbd2 c5 10. Qe2 c4 11. Bc2 b5 12. a3 Bb7 13. e4 dxe4 14. Nxe4 Bd5 15. Rh5 Qb6 16. g4 g6 17. Rh3 0-0-0 18. Ne5 Nxe5 19. dxe5 Qc7 20. f4 Bb7 21. Rd1 Rd5 22. g3 Qb6 23. Rh1 Rhd8 24. Rf1 Rxd1+ 25. Bxd1 Rd3 26. Rf3 Bxe4 27. Qxe4 Qg1+ 28. Rf1 Rxd1+ 29. Kxd1 Qxf1+ 30. Kc2 Qd3+ 31. Qxd3 cxd3+ 32. Kxd3 Bc5 33. Ke4 Kc7 34. f5 Kc6 35. fxg6 fxg6 36. g5 h5 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3"]
[White "Sa, Antonio Villar Marq"]
[Black "Raimundo, Airton Carlos Nunes"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1920"]
[BlackElo "1982"]
[PlyCount "114"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. a4 Be6 10. Kh1 Nc6 11. Be3 Rc8 12. Qd2 Nb4 13. Bd1 d5 14. exd5 Nfxd5 15. Nxd5 Nxd5 16. c3 Nxe3 17. Qxe3 Qc7 18. Bc2 Rcd8 19. Rad1 g6 20. Rd2 Kg7 21. Re1 f6 22. Rxd8 Rxd8 23. Rd1 Rxd1+ 24. Bxd1 Qd6 25. Qd2 Qb6 26. Nc1 h5 27. b3 h4 28. h3 Bc5 29. Nd3 Qd6 30. Qe2 Bb6 31. Kg1 Bf5 32. Bc2 e4 33. Nb2 Bc7 34. Kf1 Qf4 35. Qe3 Qe5 36. Nc4 Qe6 37. Qd4 g5 38. Nd2 Bb6 39. Qc4 e3 40. Qxe6 Bxe6 41. fxe3 Bxe3 42. Ke2 Bxd2 43. Kxd2 Bd5 44. Ke3 Bxg2 45. Bf5 Kf7 46. Kd4 Ke7 47. Kc5 Bf3 48. Kd4 Kd6 49. Be4 Bxe4 50. Kxe4 Ke6 51. a5 f5+ 52. Ke3 Ke5 53. c4 g4 54. hxg4 fxg4 55. b4 h3 56. Kf2 Kd4 57. b5 Kxc4 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2"]
[White "Dos Santos, Weverton Natan Ferr"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "C68"]
[BlackElo "1920"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 f6 6. Be3 Bg4 7. 0-0 Qd7 8. Nbd2 0-0-0 9. Nb3 b6 10. Qe2 Kb7 11. a4 a5 12. Nbd2 Ne7 13. Rfd1 Ng6 14. h3 Be6 15. Nc4 Qf7 16. c3 Be7 17. Nfd2 Nh4 18. f3 g5 19. b4 axb4 20. cxb4 Bxb4 21. Rdb1 c5 22. a5 Ra8 23. Nb3 Bxc4 24. dxc4 Qe7 25. Qf2 Kc6 26. Qa2 Rhd8 27. Qa4+ Kb7 28. a6+ Ka7 29. Qc6 Rab8 30. Rd1 Rd6 31. Qb5 Rbd8 32. Rxd6 Qxd6 33. Na5 Bxa5 34. Rxa5 Qd1+ 35. Kf2 Qc2+ 0-1

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.14"]
[Round "6"]
[White "Passos, Rafael Moreira"]
[Black "Sa, Antonio Villar Marq"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1648"]
[BlackElo "1932"]
[PlyCount "65"]
[EventDate "2018.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Qc2 0-0 9. Nge2 Re8 10. 0-0 Ne4 11. Bf4 Nef6 12. Bg5 Nf8 13. Bxf6 Bxf6 14. b4 Qd6 15. Qb3 Ne6 16. b5 Bd7 17. bxc6 Bxc6 18. Bb5 Red8 19. Rac1 Rac8 20. Bxc6 Rxc6 21. Nb5 Qb8 22. Nbc3 Rb6 23. Qa3 Ra6 24. Qb3 Qd6 25. Rb1 Rb6 26. Qc2 g6 27. Rxb6 Qxb6 28. Rb1 Qc6 29. Qb3 Rd7 30. Qb5 Qd6 31. Qb4 Qb8 32. Qb5 Qd6 33. Qb4 1/2-1/2

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.14"]
[Round "7"]
[White "Sa, Antonio Villar Marq"]
[Black "De Paula, Luciano Alves"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1932"]
[BlackElo "1812"]
[PlyCount "45"]
[EventDate "2018.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Qe2 Nxe4 7. Qxe4 Nf6 8. Qd3 Be7 9. Nf3 0-0 10. Bf4 c5 11. Rd1 Qa5+ 12. Bd2 Qb6 13. 0-0 Rd8 14. Bc3 Bd7 15. Ne5 Bc6 16. dxc5 Bxc5 17. Qe2 Nd5 18. Qf3 Rf8 19. Bxd5 exd5 20. Qg4 f6 21. Qe6+ Kh8 22. Ng6+ hxg6 23. Rd3 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.13"]
[Round "4"]
[White "Garcia, Gabriel Gonzaga"]
[Black "Sa, Antonio Villar Marq"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2199"]
[BlackElo "1932"]
[PlyCount "63"]
[EventDate "2018.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 a6 7. Re1 0-0 8. a4 Qe7 9. Nbd2 Be6 10. b4 Ba7 11. Qb3 b5 12. Bd5 Qd7 13. Nf1 Ne7 14. Bxe6 Qxe6 15. Qxe6 fxe6 16. Be3 Bxe3 17. Nxe3 h6 18. Ra2 Rab8 19. axb5 axb5 20. Ra7 Rfc8 21. Nc2 Kf7 22. d4 exd4 23. Ncxd4 c5 24. bxc5 Rxc5 25. e5 Ne8 26. exd6 Nxd6 27. Ne5+ Ke8 28. Nxe6 Rxc3 29. Nxg7+ Kf8 30. Nd7+ Kxg7 31. Nxb8 Ndc8 32. Rb7 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.13"]
[Round "5"]
[White "Sa, Antonio Villar Marq"]
[Black "Taira, Erick Hideki"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1932"]
[BlackElo "1752"]
[PlyCount "66"]
[EventDate "2018.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[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. 0-0 Bd7 10. Nc2 Rc8 11. f4 Na5 12. Na3 b6 13. Qd3 Be6 14. Nd5 Bxd5 15. exd5 Nd7 16. Rab1 a6 17. b3 Nb7 18. Rbd1 Nbc5 19. Qb1 Rc7 20. Bd4 Bxd4+ 21. Rxd4 Qb8 22. Kh1 Qa7 23. f5 Rcc8 24. b4 Na4 25. Qd3 Ne5 26. Qh3 Kg7 27. Rh4 Rh8 28. Rh6 a5 29. Rf4 g5 30. f6+ exf6 31. Rfxf6 Qe7 32. Qe3 Ng6 33. Qxe7 Nxe7 1/2-1/2

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.12"]
[Round "2"]
[White "Castro, Leonardo Nascimento"]
[Black "Sa, Antonio Villar Marq"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1602"]
[BlackElo "1932"]
[PlyCount "47"]
[EventDate "2018.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Qc2 Re8 9. h3 c6 10. Nge2 Ne4 11. Bxe7 Qxe7 12. Bxe4 dxe4 13. Ng3 Nf6 14. a3 Bd7 15. b4 a5 16. Rb1 axb4 17. axb4 h5 18. 0-0 h4 19. Nge2 Nd5 20. Nxd5 cxd5 21. Qc5 Qxc5 22. bxc5 Bc6 23. Nc3 Ra5 24. Rb2 1/2-1/2

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.12"]
[Round "3"]
[White "Sa, Antonio Villar Marq"]
[Black "Almeida, Ygor de Souza"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "1932"]
[BlackElo "1677"]
[PlyCount "121"]
[EventDate "2018.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d6 9. h3 h6 10. d4 Re8 11. a4 Bb7 12. d5 Na5 13. Ba2 c5 14. b4 cxb4 15. cxb4 Nc4 16. Bxc4 bxc4 17. Nfd2 Rc8 18. Na3 Qb6 19. Ndxc4 Qc7 20. Be3 Bd8 21. Rc1 Qe7 22. f3 Nh5 23. Qd2 g5 24. Kh2 Qf8 25. Qf2 Be7 26. Na5 Rxc1 27. Rxc1 Bc8 28. Nc6 Bf6 29. Nc4 Nf4 30. Qf1 h5 31. Nb6 Bb7 32. Nd7 Qg7 33. Na5 Bc8 34. Nb6 Bg4 35. fxg4 hxg4 36. Nd7 gxh3 37. Nxf6+ Qxf6 38. g3 Kg7 39. gxf4 exf4 40. Bd2 Rxe4 41. Bc3 Re5 42. Nc6 g4 43. Nxe5 dxe5 44. Qg1 g3+ 45. Kxh3 Qh6+ 46. Kg2 Qh5 47. Re1 f6 48. Qh1 Qg4 49. Qf1 Qh5 50. Qf3 Qh2+ 51. Kf1 Qh3+ 52. Ke2 Qf5 53. Kd2 Qd7 54. Rh1 Qf5 55. Rh5 Qg6 56. Rh1 Qg5 57. Kd3 Qg6+ 58. Qe4 Qg4 59. Qh7+ Kf8 60. Qh8+ Qg8 61. Qxf6+ 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1"]
[White "Sa, Antonio Villar Marq"]
[Black "Parreira, Teodora Ribeiro"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1920"]
[BlackElo "1532"]
[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 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qe3 Nd5 7. Qb3 Nb6 8. Bf4 Bg7 9. Nc3 0-0 10. 0-0-0 a6 11. Be3 Nxe5 12. Bxb6 Qe8 13. Nd5 d6 14. Nxe5 Bxe5 15. Nc7 Qc6 16. Nxa8 Be6 17. Qf3 d5 18. Qe3 Rxa8 19. Qxe5 Qxb6 20. Qd4 Qc7 21. Rd3 Bf5 22. Rc3 Qd7 23. Bd3 Be6 24. f3 b5 25. g4 a5 26. Rc5 b4 27. Bb5 Qa7 28. Rd1 Qb8 29. Bc6 Ra6 30. Bxd5 Bxd5 31. Rxd5 Rd6 32. Rxd6 exd6 33. Qf6 Qb6 34. Re1 Qc6 35. Re7 Qb5 36. Qxf7+ 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2017.10.15"]
[Round "7"]
[White "Lara, Diego Costa"]
[Black "Sa, Antonio Villar Marq"]
[Result "1/2-1/2"]
[ECO "D36"]
[BlackElo "1932"]
[PlyCount "59"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Qc2 Nbd7 7. cxd5 exd5 8. Bd3 Re8 9. Nf3 c6 10. 0-0 Nf8 11. Rab1 a5 12. a3 Ng6 13. b4 axb4 14. axb4 Ne4 15. Bxe7 Qxe7 16. b5 Nxc3 17. Qxc3 Bg4 18. Bxg6 hxg6 19. bxc6 Bxf3 20. gxf3 bxc6 21. Qxc6 Qg5+ 22. Kh1 Qf5 23. Rg1 Qxf3+ 24. Rg2 Qf5 25. Rd1 Rec8 26. Qd6 Ra2 27. Qg3 Rca8 28. Rf1 Qe4 29. h3 Ra1 30. Rxa1 1/2-1/2

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2017.10.14"]
[Round "5"]
[White "Medeiros, Thauane Ferreira"]
[Black "Sa, Antonio Villar Marq"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1972"]
[BlackElo "1932"]
[PlyCount "99"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Qc2 Nbd7 7. cxd5 exd5 8. Bd3 c6 9. Nf3 Re8 10. 0-0 Nf8 11. Rab1 Ne4 12. Bxe7 Qxe7 13. b4 a6 14. a4 Ng6 15. b5 axb5 16. axb5 Bd7 17. Na4 Rxa4 18. Qxa4 Nc3 19. Qb4 Nxb1 20. Qxe7 Nxe7 21. Rxb1 Rc8 22. Ne5 Be8 23. bxc6 bxc6 24. Rb7 Ng6 25. Bxg6 hxg6 26. Nd3 Kf8 27. Kf1 Ra8 28. Ke2 Rd8 29. Rc7 Rd6 30. Nc5 g5 31. h3 Rf6 32. f3 Rd6 33. Kd3 Rd8 34. e4 Ra8 35. exd5 cxd5 36. Nd7+ Bxd7 37. Rxd7 Ra3+ 38. Ke2 Ra2+ 39. Kf1 Ra5 40. Kf2 Ke8 41. Rb7 Ra2+ 42. Kg3 Rd2 43. Rb4 Ke7 44. Rb7+ Ke6 45. Rb6+ Kf5 46. Rb7 Kg6 47. Rb4 f6 48. Ra4 Kf5 49. Rb4 Ke6 50. Ra4 1/2-1/2

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2017.10.14"]
[Round "6"]
[White "Sa, Antonio Villar Marq"]
[Black "Rodrigues, Julliano de Araujo"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "1932"]
[BlackElo "1857"]
[PlyCount "29"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[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. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. Nh2 1/2-1/2

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2017.10.13"]
[Round "3"]
[White "Aparecido Silva, Haroldo"]
[Black "Sa, Antonio Villar Marq"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1829"]
[BlackElo "1932"]
[PlyCount "125"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. c4 Nc6 5. 0-0 e5 6. cxd5 Nxd5 7. d3 Be7 8. Nbd2 0-0 9. Nc4 Bf6 10. a3 Re8 11. Qa4 Rb8 12. Qd1 Be6 13. h4 h6 14. Re1 Qd7 15. Kh2 Rbd8 16. Rb1 Bg4 17. Ne3 Be6 18. Bd2 Be7 19. Qa4 f5 20. Nxd5 Bxd5 21. e4 Be6 22. Bc3 Bf6 23. Qb5 b6 24. exf5 Bxf5 25. Ng5 Bxd3 26. Bxc6 Bxb5 27. Bxd7 Rxd7 28. Ne4 Kf7 29. f4 exf4 30. Nxf6 fxg3+ 31. Kxg3 gxf6 32. Rxe8 Rd3+ 33. Kf4 Bxe8 34. Ke4 Rh3 35. Rf1 Rxh4+ 36. Ke3 Rh3+ 37. Kd2 Bb5 38. Rxf6+ Ke7 39. Rg6 Bd7 40. Rg7+ Kd6 41. Rg6+ Kd5 42. Rg7 Kc6 43. Rg6+ Kb5 44. Rg7 Bg4 45. Rxa7 h5 46. Rh7 Kc4 47. Bf6 Rd3+ 48. Ke1 b5 49. Re7 Kb3 50. Bg7 Rd1+ 51. Kf2 Rd2+ 52. Kg3 Rxb2 53. Bxb2 Kxb2 54. Rb7 Kxa3 55. Rxb5 c4 56. Kf2 h4 57. Ke3 h3 58. Kd4 Ka2 59. Ra5+ Kb2 60. Rb5+ Kc2 61. Ra5 Kb2 62. Rb5+ Kc2 63. Ra5 1/2-1/2

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2017.10.13"]
[Round "4"]
[White "Sa, Antonio Villar Marq"]
[Black "Da Silva, Emerson Soares"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "1932"]
[BlackElo "1854"]
[PlyCount "131"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6 7. Be3 Bg7 8. 0-0 0-0 9. Qd2 Ng4 10. Nxc6 bxc6 11. Bg5 Be5 12. h3 Nf6 13. Bh6 Qa5 14. Bxf8 Kxf8 15. Bf3 Rb8 16. Rab1 Kg7 17. Qe3 Ba6 18. Rfd1 Bc4 19. b3 Bxc3 20. bxc4 Rxb1 21. Rxb1 Qxa2 22. Rb3 Qa1+ 23. Kh2 Be5+ 24. g3 Bd4 25. Qe2 a5 26. Kg2 a4 27. Rb8 a3 28. Ra8 Nd7 29. Qd3 Bc5 30. Qd1 Qxd1 31. Bxd1 Nb6 32. Ra6 Kf6 33. c3 Nxc4 34. Bc2 e5 35. Kf3 Ke7 36. Ke2 f6 37. Bb3 Nb2 38. Rxc6 Kd7 39. Ra6 Kc7 40. Bd5 Kb8 41. g4 Kc7 42. f3 Kb8 43. Ra8+ Kc7 44. Rh8 Na4 45. Rxh7+ Kb6 46. Kd2 g5 47. Rf7 Bf2 48. Rxf6 Kc5 49. Rf8 Nb6 50. Bb3 Bg3 51. Kd3 Be1 52. Rg8 Na4 53. Rc8+ Kb6 54. Kc2 Nc5 55. Ra8 Nxb3 56. Kxb3 Bf2 57. Rxa3 Bc5 58. Ra8 Kb7 59. Rg8 Be3 60. Kc4 Kc6 61. Ra8 Kb7 62. Rh8 Kc6 63. h4 gxh4 64. Rxh4 Kd7 65. Kd5 Bd2 66. Rh7+ 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2017.10.12"]
[Round "1"]
[White "Pimenta, Elisandro da Silva"]
[Black "Sa, Antonio Villar Marq"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1829"]
[BlackElo "1932"]
[PlyCount "117"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. f4 Nc6 8. Bxf7+ Kxf7 9. fxe5 Nxe5 10. Qd5+ Kf8 11. Qxe5 d6 12. Qd4 Kf7 13. Bg5 Re8 14. Nc3 c6 15. Rad1 Bg4 16. Rd3 Re5 17. Bf4 Qb6 18. Bxe5 dxe5 19. Qxb6 axb6 20. b3 b5 21. h3 Be6 22. a4 b4 23. Ne2 Ke7 24. Ng3 g6 25. Kf2 c5 26. c4 bxc3 27. Rxc3 c4 28. bxc4 Rxa4 29. Rb1 Bxc4 30. Rxb7+ Kd6 31. Kf3 Ke6 32. Rc7 Bb5 33. Rb3 Ra5 34. Rb7 Bc6 35. R7b6 Rc5 36. Ke3 Kd7 37. Ra6 Kd6 38. Kd2 Rc4 39. Rc3 Rxc3 40. Kxc3 Kc5 41. Ra5+ Kd6 42. Kd3 Nd7 43. Ra7 Nf6 44. h4 Nd7 45. h5 Nc5+ 46. Ke3 Nd7 47. hxg6 hxg6 48. Kf3 Nf6 49. Rg7 Be8 50. Nh1 Ke6 51. Nf2 Bf7 52. Ng4 Nxg4 53. Kxg4 Kf6 54. Rxf7+ Kxf7 55. Kg5 Kg7 56. g4 Kf7 57. Kh6 Kf6 58. g5+ Kf7 59. Kh7 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2017.10.12"]
[Round "2"]
[White "Sa, Antonio Villar Marq"]
[Black "Cardoso, Marcio de Lucca"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1932"]
[BlackElo "1864"]
[PlyCount "47"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nbd7 8. 0-0 Be7 9. Be3 0-0 10. f4 Qc7 11. g4 Nc5 12. Bf3 e5 13. Nf5 Bxf5 14. exf5 e4 15. Be2 Qc6 16. g5 Ne8 17. Nd5 Bd8 18. a4 a5 19. Ra3 f6 20. Rf2 Qc8 21. h4 Qxf5 22. Bxc5 dxc5 23. Bg4 Qg6 24. Be6+ 1-0

[Event "Brasilia Centro Oeste-ch"]
[Site "Brasilia"]
[Date "2017.09.24"]
[Round "6"]
[White "Almeida, Ygor de Souza"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1659"]
[BlackElo "1927"]
[PlyCount "132"]
[EventDate "2017.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Be7 5. Bd3 Nbd7 6. Nbd2 Nh5 7. Bg3 Nxg3 8. hxg3 h6 9. c3 c5 10. Qe2 c4 11. Bc2 b5 12. e4 Bb7 13. e5 Qa5 14. Qe3 b4 15. 0-0 Rb8 16. Rfb1 Bc6 17. cxb4 Bxb4 18. a3 Be7 19. b4 cxb3 20. Nxb3 Qa6 21. Ne1 0-0 22. f4 Bb5 23. Nd3 Rfc8 24. Nb4 Qb6 25. Rc1 a5 26. Nd3 a4 27. Nd2 Rc3 28. Nb1 Rc7 29. Nb4 Rbc8 30. Ra2 Rc4 31. Nd2 Rxd4 32. Bh7+ Kxh7 33. Rxc8 Rxd2 34. Qxb6 Nxb6 35. Rxd2 Nxc8 36. f5 Bc5+ 37. Kh2 Ne7 38. fxe6 fxe6 39. g4 Ng6 40. Nxd5 Bxa3 41. Nc7 Bc4 42. Rd4 Nxe5 43. Nxe6 Bxe6 44. Rxa4 Bd6 45. Ra6 Nxg4+ 46. Kh1 Nf2+ 47. Kg1 Ne4 48. Kh1 Kg6 49. Ra5 h5 50. Kg1 Bc5+ 51. Kh2 Kf5 52. Rb5 g5 53. Ra5 g4 54. Ra4 g3+ 55. Kh1 Bd6 56. Ra5+ Kg4 57. Ra4 Bf5 58. Rd4 Bf4 59. Ra4 h4 60. Ra8 Ng5 61. Re8 Be4 62. Rh8 Be5 63. Rh6 Bg7 64. Rd6 h3 65. Rd2 hxg2+ 66. Rxg2 Kh3 0-1

[Event "Brasilia Centro Oeste-ch"]
[Site "Brasilia"]
[Date "2017.09.23"]
[Round "3"]
[White "Sa, Antonio Villar Marq"]
[Black "De Andrade, Higor Sajnovisch G"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1927"]
[PlyCount "67"]
[EventDate "2017.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 e6 4. dxe6 Bxe6 5. d4 Bg4 6. Be2 Bf5 7. Nf3 Be4 8. Nc3 Bb4 9. Qa4+ Nc6 10. d5 Qe7 11. dxc6 Bxc6 12. Qc2 Rd8 13. 0-0 0-0 14. Bg5 Bxc3 15. bxc3 Be4 16. Bxf6 gxf6 17. Qc1 Rfe8 18. Qf4 Bg6 19. Rfe1 Rd6 20. Bd3 Rxd3 21. Rxe7 Rxe7 22. Qxf6 Re6 23. Qg5 f6 24. Qg4 Red6 25. h4 Kf8 26. Qc8+ Be8 27. Re1 Rd1 28. Qxe8+ Kg7 29. Kh2 Rxe1 30. Qxe1 Rc6 31. Qe7+ Kg8 32. Nd4 f5 33. Nxf5 Re6 34. Qg7# 1-0

[Event "Brasilia Centro Oeste-ch"]
[Site "Brasilia"]
[Date "2017.09.23"]
[Round "4"]
[White "Sampaio, Ana Beatriz da Silv"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "D63"]
[WhiteElo "1387"]
[BlackElo "1927"]
[PlyCount "82"]
[EventDate "2017.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 b6 7. cxd5 exd5 8. Be2 Bb7 9. Rc1 0-0 10. 0-0 c5 11. Qc2 Rc8 12. Rfd1 Re8 13. Bd3 Ne4 14. Bxe7 Qxe7 15. Qa4 Nxc3 16. Rxc3 a6 17. Bf5 Bc6 18. Qc2 g6 19. Bh3 c4 20. Qe2 b5 21. Ne5 b4 22. Nxc6 Rxc6 23. Rcc1 Nf6 24. g3 Ne4 25. Bg2 a5 26. Qc2 f5 27. Qa4 Qc7 28. Rc2 Rb8 29. f3 Nf6 30. e4 fxe4 31. fxe4 Nxe4 32. Bxe4 dxe4 33. Re2 Re6 34. Qc2 e3 35. d5 Re5 36. d6 Qc6 37. Qc1 Rd8 38. Rxe3 Qc5 39. Kf2 Rf8+ 40. Ke2 Rfe8 41. d7 Rxe3+ 0-1

[Event "Brasilia Viva op"]
[Site "Brasilia"]
[Date "2017.05.01"]
[Round "7"]
[White "Delgado Ramirez, Neuris"]
[Black "Sa, Antonio Villar Marq"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2603"]
[BlackElo "1921"]
[PlyCount "61"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bc5 7. Qe2 Qe7 8. Nbd2 b5 9. h3 Bb7 10. Nf1 0-0-0 11. Ng3 g6 12. 0-0 Nd7 13. a4 f6 14. c3 h5 15. Rd1 h4 16. Nf1 Rdg8 17. b4 Bb6 18. c4 bxc4 19. dxc4 g5 20. c5 g4 21. hxg4 Rxg4 22. Ne3 Rxe4 23. cxb6 h3 24. Nf5 Qxb4 25. Qd3 Nc5 26. Ne7+ Kb8 27. Qd8+ Rxd8 28. Rxd8+ Bc8 29. Nxc6+ Kb7 30. Nxb4 h2+ 31. Kxh2 1-0

[Event "Brasilia Viva op"]
[Site "Brasilia"]
[Date "2017.05.01"]
[Round "6"]
[White "Sa, Antonio Villar Marq"]
[Black "Nogueira, Claudio dos Santos"]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "1921"]
[BlackElo "1647"]
[PlyCount "78"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 Nc6 9. h3 a6 10. a4 d5 11. exd5 Nxd5 12. Nxd5 Nxd4 13. Bxd4 Qxd5 14. Bxg7 Qxd1 15. Rfxd1 Kxg7 16. Bf3 Rb8 17. c4 Be6 18. c5 Rfc8 19. b4 a5 20. Rd4 axb4 21. Rxb4 Rxc5 22. Rxb7 Rxb7 23. Bxb7 Ra5 24. Bc6 Bc4 25. Rc1 Ba6 26. f4 Kf6 27. Kf2 e5 28. Ke3 exf4+ 29. Kxf4 Re5 30. g4 h5 31. gxh5 Rxh5 32. Bd7 Bb7 33. Rb1 Bg2 34. Rb6+ Ke7 35. Bg4 Ra5 36. Kg3 Bxh3 37. Bxh3 Rxa4 38. Bg2 Ra3+ 39. Kf4 f6 1/2-1/2

[Event "Brasilia Viva op"]
[Site "Brasilia"]
[Date "2017.04.30"]
[Round "5"]
[White "Diamant, Andre"]
[Black "Sa, Antonio Villar Marq"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2515"]
[BlackElo "1921"]
[PlyCount "99"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[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. c3 Na5 9. Bc2 c5 10. d4 Qc7 11. a4 Bb7 12. d5 0-0 13. Nbd2 Rfb8 14. Nf1 Bc8 15. Ng3 c4 16. Bd2 bxa4 17. Bc1 Nb3 18. Rxa4 Nxc1 19. Qxc1 Bd7 20. Ra2 Rb6 21. Ba4 Rab8 22. Bxd7 Nxd7 23. Nf5 Nc5 24. Re2 g6 25. Ne3 Nxe4 26. Ra4 Ng5 27. Nd2 Rxb2 28. Nexc4 R2b5 29. h4 Rxd5 30. hxg5 Bxg5 31. Ne3 Rd3 32. Ne4 Qc6 33. Qc2 Bxe3 34. fxe3 Rb2 35. Qxd3 Rxe2 36. Rxa6 Rxe3 37. Rxc6 Rxd3 38. Nxd6 Kf8 39. Ne4 Re3 40. Nf6 h5 41. Rc7 h4 42. Kf2 Rd3 43. Nd7+ Ke8 44. Nxe5 Rd5 45. Nxf7 Rd2+ 46. Kg1 Rd3 47. Ne5 Rg3 48. Kh2 Kd8 49. Rc5 Ke7 50. Nf3 1-0

[Event "Brasilia Viva op"]
[Site "Brasilia"]
[Date "2017.04.30"]
[Round "4"]
[White "Sa, Antonio Villar Marq"]
[Black "De Andrade, Francisco Edmundo"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1921"]
[BlackElo "1890"]
[PlyCount "49"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4 exf4 9. Bxf4 Nc6 10. Nd4 d5 11. Nxe6 fxe6 12. exd5 exd5 13. Qd3 Nb4 14. Qe3+ Qe7 15. 0-0-0 Qxe3+ 16. Bxe3 0-0-0 17. Bf3 Bd6 18. a3 Be5 19. Bb6 Nc6 20. Bxd8 Rxd8 21. Nxd5 Nxd5 22. Rxd5 Bf4+ 23. Kd1 Re8 24. g3 Bh6 25. Re1 1-0

[Event "Brasilia Viva op"]
[Site "Brasilia"]
[Date "2017.04.29"]
[Round "2"]
[White "Correa, Lorenna Martins"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "1625"]
[BlackElo "1921"]
[PlyCount "112"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 c5 2. d5 e6 3. dxe6 fxe6 4. c4 d5 5. e3 Nf6 6. Nf3 Nc6 7. Nc3 Be7 8. Be2 0-0 9. 0-0 b6 10. Qc2 Qc7 11. Rd1 Rd8 12. b3 a6 13. Bd3 Nb4 14. Qb1 Nxd3 15. Qxd3 dxc4 16. Qxc4 b5 17. Qe2 Bb7 18. Bb2 Qc6 19. Rxd8+ Rxd8 20. Re1 Ne4 21. Rd1 Ng5 22. Rxd8+ Bxd8 23. Ne1 Bf6 24. f3 c4 25. Qc2 Nf7 26. Ne4 Bxb2 27. Qxb2 Qd5 28. Nc3 Qe5 29. Qd2 Bc6 30. Nc2 Qd6 31. Qxd6 Nxd6 32. Nd4 Bd7 33. Kf2 Kf7 34. e4 e5 35. Nc2 Ke6 36. Ke3 Bc6 37. Nb4 Bb7 38. Nbd5 Kd7 39. f4 exf4+ 40. Kxf4 cxb3 41. axb3 a5 42. Ke5 Kc6 43. Kd4 b4 44. Na4 Nb5+ 45. Kc4 Ba6 46. Nc5 Na3+ 47. Kd4 Nc2+ 48. Ke5 Kxc5 49. Nf4 Nd4 50. Ne6+ Nxe6 51. Kxe6 Bc4+ 52. bxc4 b3 53. e5 b2 54. Kd7 b1Q 55. e6 Qb7+ 56. Ke8 Kd6 0-1

[Event "Brasilia Viva op"]
[Site "Brasilia"]
[Date "2017.04.29"]
[Round "3"]
[White "Sa, Antonio Villar Marq"]
[Black "Valcarcel, Victor Ignacio Sant"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1921"]
[BlackElo "1654"]
[PlyCount "85"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 d6 8. c3 0-0 9. Nbd2 h6 10. Re1 Be6 11. d4 exd4 12. cxd4 d5 13. e5 Nd7 14. h3 Nb6 15. Nf1 Qd7 16. Ng3 f6 17. exf6 Bxf6 18. Nh5 Ne7 19. Nxf6+ Rxf6 20. Ne5 Qc8 21. Ng4 Bxg4 22. hxg4 Qf8 23. g5 hxg5 24. Bxg5 Rf7 25. Bxe7 Rxe7 26. Qd3 Rae8 27. Rxe7 Qxe7 28. Bc2 Qh4 29. g3 Qh5 30. Kg2 Re2 31. Bd1 Rxf2+ 32. Kxf2 Qh2+ 33. Kf3 Qh1+ 34. Kg4 Nd7 35. Qf3 Nf6+ 36. Kf5 Qg1 37. Qf4 Qh1 38. Rc1 Qh7+ 39. Ke6 g6 40. Ke5 c6 41. Rxc6 Nd7+ 42. Kxd5 Nb6+ 43. Rxb6 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2017.01.08"]
[Round "5"]
[White "Miguel, Gabriel Carvalho Mo"]
[Black "Sa, Antonio Villar Marq"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2164"]
[BlackElo "1896"]
[PlyCount "84"]
[EventDate "2017.01.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. b4 Bb6 6. d3 d6 7. Nbd2 a6 8. Bb3 h6 9. Nc4 Ba7 10. 0-0 0-0 11. a4 Be6 12. Re1 b5 13. Ne3 Bxb3 14. Qxb3 Qd7 15. Nf5 d5 16. Ng3 dxe4 17. dxe4 Rfd8 18. Be3 Bxe3 19. Rxe3 g6 20. Ree1 Kg7 21. h3 Qe8 22. Qa2 Rab8 23. Rad1 Rxd1 24. Rxd1 Rd8 25. Rxd8 Nxd8 26. axb5 axb5 27. Qa8 c6 28. Qb8 Nd7 29. Qd6 f6 30. Qc7 h5 31. Nd2 Kh6 32. Nb3 Nf8 33. Qd6 Nfe6 34. Na5 Kg7 35. Ne2 Kf7 36. f4 exf4 37. Nxf4 Nxf4 38. Qxf4 Qe5 39. Qd2 Qxe4 40. Qxd8 Qe1+ 41. Kh2 Qe5+ 42. Kg1 Qe1+ 1/2-1/2

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2017.01.08"]
[Round "6"]
[White "Sa, Antonio Villar Marq"]
[Black "Souza Neves, Andrey Marcelo"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1896"]
[BlackElo "2239"]
[PlyCount "102"]
[EventDate "2017.01.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. c3 Be7 14. c4 Qb6 15. 0-0-0 Ngf6 16. Kb1 0-0 17. Ne4 c5 18. Bc3 Rad8 19. Qe2 cxd4 20. Bxd4 Qa5 21. Nxf6+ Bxf6 22. g4 Bxd4 23. Nxd4 Qe5 24. Rhe1 Qxe2 25. Rxe2 Nb6 26. b3 Rd7 27. Red2 Rfd8 28. Kc2 Kf8 29. Nb5 Rxd2+ 30. Rxd2 Rxd2+ 31. Kxd2 Nc8 32. Kd3 Ke7 33. c5 g6 34. f3 gxh5 35. gxh5 a6 36. Nc3 f5 37. b4 Kf6 38. f4 Ne7 39. a4 e5 40. Ke3 Ke6 41. b5 axb5 42. axb5 e4 43. Kd4 Kd7 44. Ke5 e3 45. c6+ bxc6 46. bxc6+ Nxc6+ 47. Kxf5 Nd4+ 48. Kg6 Ke6 49. Kxh6 Kf5 50. Kg7 Ne6+ 51. Kf7 Ng5+ 1/2-1/2

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2017.01.07"]
[Round "4"]
[White "Sa, Antonio Villar Marq"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1896"]
[BlackElo "2219"]
[PlyCount "151"]
[EventDate "2017.01.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Qd4 Nf6 7. e5 Nd5 8. e6 Nf6 9. exf7+ Kxf7 10. Bc4+ d5 11. Bb3 a5 12. c3 e5 13. Qh4 Ba6 14. Nd2 Be7 15. Nf3 Qd6 16. Bh6 Ng8 17. Ng5+ Ke8 18. Bg7 h6 19. Bxh8 Bxg5 20. Qg4 Bd3 21. h4 Bf4 22. g3 h5 23. Qd1 Be4 24. gxf4 Bxh1 25. fxe5 Qe6 26. Qd4 Ne7 27. 0-0-0 Bf3 28. Rg1 Bg4 29. Bf6 Nf5 30. Qb6 a4 31. Qb7 Qc8 32. Qxc8+ Rxc8 33. Bxa4 Kf7 34. Bd1 Bxd1 35. Kxd1 Ra8 36. a3 Ra4 37. Rh1 Rf4 38. Rh2 Rg4 39. Kc2 Ke6 40. b4 Rf4 41. Rg2 d4 42. cxd4 Nxd4+ 43. Kd3 Kd5 44. Rxg6 Rxf2 45. a4 Ra2 46. Bg7 Ne6 47. Kc3 Ra3+ 48. Kb2 Rxa4 49. Kb3 Ra1 50. Bf6 Rb1+ 51. Kc3 Rc1+ 52. Kb3 Nd4+ 53. Kb2 Rc4 54. Be7 Nf5 55. Bc5 Rxh4 56. e6 Re4 57. e7 Nxe7 58. Rg5+ Kc4 59. Rxh5 Nd5 60. Ka3 Nc3 61. Rh2 Rg4 62. Bf8 Rg1 63. Rh4+ Kb5 64. Bc5 Rg3 65. Kb2 Na4+ 66. Kc2 Nc3 67. Rd4 Nd5 68. Re4 Ka4 69. Bd6 Rg2+ 70. Kd3 Kb3 71. Rh4 Rc2 72. Rd4 Rc3+ 73. Kd2 Ne3 74. Bc5 Nc4+ 75. Ke2 Rc2+ 76. Kd3 1/2-1/2

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2017.01.07"]
[Round "3"]
[White "Valcarcel, Victor Ignacio Sant"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1660"]
[BlackElo "1896"]
[PlyCount "76"]
[EventDate "2017.01.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. c3 d5 5. Bg2 Nbd7 6. 0-0 Be7 7. Re1 0-0 8. Nbd2 cxd4 9. Nxd4 Nc5 10. b4 Nce4 11. Qc2 e5 12. N4f3 Qc7 13. Nxe4 Nxe4 14. a3 Bf5 15. Qb3 Nxc3 16. Bb2 d4 17. Rac1 Rac8 18. e3 Bf6 19. h3 Qd7 20. g4 Be6 21. Qc2 Na2 22. Qd3 Nxc1 23. Bxc1 Bc4 24. Qd2 d3 25. e4 Rfd8 26. Bf1 Bb5 27. g5 Rc2 28. Qe3 Be7 29. Rd1 a6 30. Nxe5 Qd4 31. Qf4 f6 32. Nf3 Qxf2+ 33. Kh1 fxg5 34. Nxg5 Qxf4 35. Bxf4 Bxg5 36. Bxg5 Rd4 37. Bg2 d2 38. Kh2 Be2 0-1

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2017.01.06"]
[Round "2"]
[White "Sa, Antonio Villar Marq"]
[Black "Tsuboi, Edson Kenji"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1896"]
[BlackElo "2257"]
[PlyCount "64"]
[EventDate "2017.01.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 b6 9. Be3 Ne5 10. f4 Ned7 11. Be2 Qc7 12. 0-0 Bb7 13. Qd4 e5 14. Qd3 Nc5 15. Bxc5 Qxc5+ 16. Kh1 exf4 17. Rxf4 Be7 18. Rf5 Qc7 19. Rd1 0-0 20. Nc2 g6 21. Rf2 Qc5 22. Rdf1 Nd7 23. Ne3 Ne5 24. Qd2 Bg5 25. Ncd1 Bxe4 26. b4 Qc6 27. Qd4 f5 28. Kg1 Rac8 29. c5 bxc5 30. bxc5 Qxc5 31. Qxc5 Rxc5 32. Bxa6 Ra8 0-1

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2017.01.06"]
[Round "1"]
[White "Santos, Saymon Silva"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1401"]
[BlackElo "1896"]
[PlyCount "101"]
[EventDate "2017.01.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bf4 c6 6. e3 Nbd7 7. Bd3 dxc4 8. Bxc4 Nh5 9. Be5 Nxe5 10. Nxe5 Nf6 11. 0-0 0-0 12. h3 Qc7 13. f4 c5 14. d5 Rd8 15. Qf3 exd5 16. Bxd5 Nxd5 17. Nxd5 Qd6 18. Rad1 Re8 19. e4 Bd8 20. Nc4 Qe6 21. e5 Qg4 22. f5 Qxc4 23. e6 fxe6 24. fxe6 Bxe6 25. Rde1 Bf6 26. Nc7 Bf7 27. Nxa8 Rxa8 28. Qxb7 Qd5 29. Qc7 c4 30. Rd1 Qe5 31. Qb7 Re8 32. Qxa7 Qe3+ 33. Qxe3 Rxe3 34. Rf2 h6 35. a4 Rb3 36. a5 Rb5 37. Ra1 Bd4 38. a6 Bd5 39. a7 Ba8 40. Rd1 Bxf2+ 41. Kxf2 Rxb2+ 42. Ke3 Bxg2 43. Rd8+ Kh7 44. a8Q Bxa8 45. Rxa8 Rh2 46. Kd4 Rc2 47. Rc8 h5 48. Rxc4 Rxc4+ 49. Kxc4 Kg6 50. Kd3 Kg5 51. Ke3 0-1

[Event "BRA-ch Seniors 50+"]
[Site "Curitiba"]
[Date "2016.12.11"]
[Round "7"]
[White "Camara, Jose Arruda"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1872"]
[BlackElo "1881"]
[PlyCount "74"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. c3 Be6 6. Bxe6 fxe6 7. d4 exd4 8. cxd4 Bb6 9. d5 Nce7 10. dxe6 Nf6 11. Qa4+ c6 12. e5 dxe5 13. Nxe5 Qd4 14. Qxd4 Bxd4 15. Nf3 Nf5 16. Nc3 Rd8 17. Nxd4 Nxd4 18. Be3 Nc2 19. Rad1 Nxe3 20. fxe3 Ke7 21. e4 Kxe6 22. h3 Rd7 23. Rxd7 Nxd7 24. Rf2 Rf8 25. Rxf8 Nxf8 26. Kf2 Ke5 27. Ke3 Ne6 28. b4 Nf4 29. Kf3 Nd3 30. b5 c5 31. Ke3 Ne1 32. g3 c4 33. Ne2 Nc2+ 34. Kd2 Nd4 35. Nc3 Ne6 36. Ke3 Nc5 37. Nb1 Nxe4 0-1

[Event "BRA-ch Seniors 50+"]
[Site "Curitiba"]
[Date "2016.12.11"]
[Round "6"]
[White "Sa, Antonio Villar Marq"]
[Black "Carneiro, Paulo Irajara Borba"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1881"]
[BlackElo "1603"]
[PlyCount "113"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Nf5 g6 9. Ne3 Nc6 10. Ncd5 Nxd5 11. Nxd5 Be7 12. Be3 f5 13. exf5 gxf5 14. Qh5+ Kd8 15. 0-0-0 f4 16. Nxe7 Qxe7 17. Bc5 Nd4 18. Bxd4 exd4 19. Rxd4 Rf8 20. Rxd6+ Qxd6 21. Rd1 Qxd1+ 22. Kxd1 Rc8 23. Qxh7 Rc7 24. Qh6 Rcf7 25. Qg5+ Kc8 26. Qc5+ Kb8 27. c3 Ka8 28. a4 Rf5 29. Qd4 Rg5 30. Qd6 Rgg8 31. Kc2 a6 32. a5 Rf7 33. Qd5 Rgf8 34. b4 Rf5 35. Qe4 Kb8 36. c4 R8f6 37. Kb3 Kc7 38. Ka4 Rf7 39. b5 axb5+ 40. cxb5 Rf8 41. b6+ Kb8 42. Qd3 R5f6 43. Kb5 Rf5+ 44. Kb4 R5f6 45. Qd7 R6f7 46. Qd6+ Ka8 47. a6 bxa6 48. Ka5 Kb7 49. Qd5+ Kc8 50. Kxa6 Rf6 51. Qc5+ Kd8 52. Qc7+ Ke8 53. Kb5 Rf5+ 54. Kc4 R5f7 55. Qc8+ Ke7 56. b7 Rxc8+ 57. bxc8Q 1-0

[Event "BRA-ch Seniors 50+"]
[Site "Curitiba"]
[Date "2016.12.10"]
[Round "4"]
[White "Andrade, Roberto Luiz Costa"]
[Black "Sa, Antonio Villar Marq"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2123"]
[BlackElo "1881"]
[PlyCount "39"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Bc5 6. Bg5 d6 7. Bb5 Bd7 8. 0-0 Ne5 9. Bxd7+ Nexd7 10. Nxd4 h6 11. Nxf6+ Nxf6 12. Bh4 0-0 13. Nf5 Kh7 14. Qf3 Rg8 15. Qh3 Rh8 16. Rad1 Qf8 17. Nxh6 gxh6 18. Qf5+ Kg8 19. Bxf6 Rh7 20. Rd3 1-0

[Event "BRA-ch Seniors 50+"]
[Site "Curitiba"]
[Date "2016.12.10"]
[Round "5"]
[White "Sa, Antonio Villar Marq"]
[Black "Okamura, Milton Kasuo"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1881"]
[BlackElo "2011"]
[PlyCount "70"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Bc4 Qc7 6. Bb3 Nf6 7. f3 a6 8. Be3 Bd6 9. g3 0-0 10. Qd2 Be7 11. a3 d6 12. Nc3 Na5 13. Qd3 b5 14. Rd1 Nxb3 15. cxb3 Rd8 16. Rc1 Qb7 17. Na2 Bd7 18. Nb4 Rac8 19. 0-0 a5 20. Na2 e5 21. Ne2 Bc6 22. Rxc6 Qxc6 23. Nac3 b4 24. Nd5 Nxd5 25. Rc1 Qb7 26. Rxc8 Rxc8 27. exd5 Bd8 28. Bd2 Rc5 29. axb4 axb4 30. Qe4 Ba5 31. Nd4 Qxd5 32. Nf5 Qxe4 33. fxe4 Rc2 34. Be3 Rxb2 35. Nxd6 Rxb3 0-1

[Event "BRA-ch Seniors 50+"]
[Site "Curitiba"]
[Date "2016.12.09"]
[Round "3"]
[White "Junqueira, Leonardo de Faria"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "C21"]
[WhiteElo "1459"]
[BlackElo "1881"]
[PlyCount "88"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Nxc3 d6 5. Bc4 Be6 6. Qb3 Bxc4 7. Qxc4 Nc6 8. Nf3 Nf6 9. Ng5 Qd7 10. Bf4 h6 11. Nf3 g5 12. Be3 Bg7 13. Nd4 Nxd4 14. Bxd4 0-0 15. Bxf6 Bxf6 16. 0-0 c6 17. Rad1 Rad8 18. b3 Qe6 19. Qxe6 fxe6 20. Ne2 d5 21. exd5 Rxd5 22. Rfe1 Rfd8 23. Rxd5 exd5 24. Ng3 Kf7 25. Nf5 h5 26. h3 d4 27. g4 Rd5 28. Kf1 hxg4 29. hxg4 c5 30. Nh6+ Kg6 31. Nf5 Re5 32. Rxe5 Bxe5 33. Ke2 Kf6 34. Kd3 b5 35. f3 Ke6 36. a3 Bf6 37. Ke4 a6 38. a4 bxa4 39. bxa4 a5 40. Nh6 c4 41. Nf5 c3 42. Kd3 Kd5 43. Nh6 Ke5 44. Nf5 Kf4 0-1

[Event "BRA-ch Seniors 50+"]
[Site "Curitiba"]
[Date "2016.12.09"]
[Round "2"]
[White "Sa, Antonio Villar Marq"]
[Black "Bracht, Rainer"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1881"]
[BlackElo "1992"]
[PlyCount "122"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 f6 7. b3 Ne7 8. Bb2 Ng6 9. Nbd2 0-0 10. Nc4 Bg4 11. h3 Bxf3 12. Qxf3 Qe7 13. Rfe1 Rae8 14. Rad1 Qe6 15. Nxd6 cxd6 16. d5 cxd5 17. Rxd5 f5 18. Red1 fxe4 19. Qxe4 Qf6 20. Qe3 Re6 21. Ba3 Rd8 22. Qb6 Rd7 23. Rxd6 Rexd6 24. Rxd6 Rxd6 25. Qxd6 Qxd6 26. Bxd6 Kf7 27. c4 Ke6 28. Ba3 Nf4 29. f3 g6 30. h4 Kf5 31. Kf2 Ke6 32. g3 Nh5 33. Bc1 Nf6 34. Ke3 Nd7 35. g4 Nc5 36. Ba3 Nd7 37. Bb2 Nf6 38. b4 Ne8 39. f4 exf4+ 40. Kxf4 Nd6 41. c5 Nf7 42. h5 Kd5 43. a3 a5 44. Bc3 axb4 45. axb4 Kc4 46. Be1 Kd4 47. Bh4 Kd5 48. Bf6 Kc4 49. Ke4 Kxb4 50. Kd5 gxh5 51. gxh5 Nh6 52. Be7 Nf5 53. Bf8 Kb5 54. Ke5 Ng3 55. h6 Kc6 56. Kf6 Kd7 57. Kg7 Ke8 58. Bd6 Ne4 59. Kxh7 Kf7 60. Kh8 b6 61. cxb6 Nxd6 1/2-1/2

[Event "BRA-ch Seniors 50+"]
[Site "Curitiba"]
[Date "2016.12.08"]
[Round "1"]
[White "Brito, Luismar Jorge"]
[Black "Sa, Antonio Villar Marq"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2241"]
[BlackElo "1881"]
[PlyCount "107"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nc3 Nf6 2. Nf3 d5 3. d4 e6 4. Bg5 Be7 5. Qd3 Nbd7 6. 0-0-0 c5 7. Bxf6 Bxf6 8. e4 cxd4 9. Nxd4 dxe4 10. Nxe4 0-0 11. Nxf6+ Nxf6 12. Qa3 Qb6 13. f4 Rd8 14. c3 Bd7 15. Bd3 Rac8 16. Bc2 Nd5 17. g3 Ne3 18. Rd3 Nxc2 19. Nxc2 Bc6 20. Rhd1 Rxd3 21. Rxd3 Be4 22. Rd1 Qf2 23. Qa4 Bf3 24. Qd4 Qxd4 25. Rxd4 Kf8 26. Kd2 Ke7 27. Ke3 Bg2 28. Kf2 Bh1 29. Ra4 a6 30. Nd4 Rc5 31. Rb4 Bd5 32. Nb3 Rc7 33. Rb6 Kd8 34. Ke3 Kc8 35. Rb4 Rc4 36. Rxc4+ Bxc4 37. Nc1 Kd7 38. Kd4 Bd5 39. c4 Bf3 40. Nd3 f6 41. a4 Kc7 42. a5 Kd6 43. b4 Bc6 44. Nc5 e5+ 45. fxe5+ fxe5+ 46. Ke3 h6 47. Ne4+ Ke6 48. Nc3 Bg2 49. Ne4 Bf1 50. Nc5+ Kd6 51. Nxb7+ Kc6 52. Nd8+ Kd7 53. Nf7 Ke6 54. Nd8+ 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Brasilia"]
[Date "2016.06.19"]
[Round "6"]
[White "Castellar, Juarez Iorio"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1364"]
[BlackElo "1913"]
[PlyCount "84"]
[EventDate "2016.06.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. Bf4 Be7 4. e3 Nh5 5. Bg3 b6 6. Nbd2 Nxg3 7. hxg3 Bb7 8. Be2 c5 9. dxc5 bxc5 10. e4 Nc6 11. c3 Qc7 12. Nc4 d6 13. Qc2 h6 14. Bd3 0-0 15. Qe2 Rfe8 16. 0-0 d5 17. Ncd2 Rad8 18. exd5 exd5 19. Rae1 Kf8 20. Bc2 Bf6 21. Qd3 g6 22. Nh2 Ne5 23. Qe2 Qa5 24. Bd3 Nxd3 25. Qxd3 Ba6 26. Rxe8+ Rxe8 27. Qxd5 Bxf1 28. Ndxf1 Rd8 29. b4 Rxd5 30. bxa5 Bxc3 31. Ne3 Rd2 32. a3 Bxa5 33. Nc4 Rd1+ 34. Nf1 Bc3 35. Nce3 Ra1 36. Nc4 Bd4 37. g4 Rc1 38. Nce3 c4 39. g3 c3 40. Kg2 Bxe3 41. Nxe3 Ra1 42. Nc2 Ra2 0-1

[Event "BRA-ch Amateur"]
[Site "Brasilia"]
[Date "2016.06.19"]
[Round "5"]
[White "Sa, Antonio Villar Marq"]
[Black "Nogueira, Claudio dos Santos"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1913"]
[BlackElo "1565"]
[PlyCount "95"]
[EventDate "2016.06.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Bg5 Nbd7 9. Qd2 b5 10. a3 Bb7 11. f3 Rc8 12. 0-0 h6 13. Be3 0-0 14. Rfd1 Qc7 15. Rac1 Rfd8 16. Qe1 Nc5 17. Kh1 Kh8 18. Bf1 Nh7 19. Nd5 Bxd5 20. Rxd5 Bg5 21. Rcd1 Nxb3 22. cxb3 Bxe3 23. Qxe3 Nf6 24. R5d2 Qc6 25. b4 Rb8 26. h3 Nh5 27. Kh2 Nf4 28. g3 Ne6 29. f4 Nd4 30. Rf2 f6 31. g4 Ne6 32. f5 Nd4 33. h4 Kg8 34. g5 hxg5 35. hxg5 Kf7 36. Rxd4 exd4 37. Qb3+ d5 38. exd5 Qxd5 39. g6+ Kf8 40. Qh3 Rbc8 41. Re2 Qg8 42. Re6 Re8 43. Rxa6 Rc2+ 44. Kg1 Ke7 45. Qd3 Rc7 46. Qxd4 Kf8 47. Qd6+ Rce7 48. Bxb5 0-1

[Event "BRA-ch Amateur"]
[Site "Brasilia"]
[Date "2016.06.18"]
[Round "2"]
[White "Braga, Valerya Dias"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1732"]
[BlackElo "1913"]
[PlyCount "108"]
[EventDate "2016.06.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Be7 5. Nf3 0-0 6. Bd3 b6 7. 0-0 Bb7 8. Qe2 Ne4 9. Qc2 f5 10. cxd5 exd5 11. Ne5 c5 12. f3 Nxc3 13. bxc3 g6 14. Bd2 Nd7 15. Nxd7 Qxd7 16. e4 fxe4 17. fxe4 cxd4 18. Rxf8+ Rxf8 19. Bh6 Rc8 20. c4 dxe4 21. Bxe4 Bxe4 22. Qxe4 Rxc4 23. Qe5 Bb4 24. Rf1 Rc8 25. Rf4 Re8 26. Qf6 Qe7 27. Qxe7 Bxe7 28. Re4 Kf7 29. Kf1 Bc5 30. Rxe8 Kxe8 31. Ke2 Kd7 32. Kd3 Kc6 33. a4 b5 34. axb5+ Kxb5 35. Bg7 a5 36. Bxd4 Bxd4 37. Kxd4 Kb4 38. h4 a4 39. Ke5 a3 40. Kf6 a2 41. Kg7 a1Q+ 42. Kxh7 Qf6 43. Kh6 Qxh4+ 44. Kxg6 Qg4+ 45. Kf6 Qxg2 46. Ke6 Kc4 47. Kf6 Kd4 48. Kf5 Qf3+ 49. Ke6 Qf4 50. Kd7 Qf6 51. Kc7 Kc5 52. Kb7 Qe7+ 53. Ka6 Qd7 54. Ka5 Qa7# 0-1

[Event "BRA-ch Amateur"]
[Site "Brasilia"]
[Date "2016.06.18"]
[Round "4"]
[White "Maciel, Diogo Alves"]
[Black "Sa, Antonio Villar Marq"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1868"]
[BlackElo "1913"]
[PlyCount "73"]
[EventDate "2016.06.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Bb6 7. Na3 Nxd4 8. Bxd4 Bxd4 9. Qxd4 Qxd4 10. cxd4 c6 11. Bc4 d6 12. Kd2 Ne7 13. d5 cxd5 14. Bxd5 Nxd5 15. exd5 Bf5 16. Rac1 Kd7 17. Nb5 Rhc8 18. f3 Rc5 19. Rxc5 dxc5 20. Re1 a6 21. Nc3 Bg6 22. Na4 Kd6 23. Rc1 Rc8 24. b4 c4 25. Nb6 Rc7 26. Kc3 f6 27. Kd4 c3 28. Rxc3 Rxc3 29. Kxc3 Bb1 30. a3 Ba2 31. Kd4 Bb3 32. Nc4+ Bxc4 33. Kxc4 b5+ 34. Kd4 f5 35. f4 g6 36. h3 h6 37. g3 1-0

[Event "BRA-ch Amateur"]
[Site "Brasilia"]
[Date "2016.06.18"]
[Round "3"]
[White "Sa, Antonio Villar Marq"]
[Black "Rabelo, Jose Carlos Vargas"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1913"]
[BlackElo "1592"]
[PlyCount "107"]
[EventDate "2016.06.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. c4 Nf6 6. Nxc6 bxc6 7. Bd3 Bc5 8. e5 Bb4+ 9. Bd2 Bxd2+ 10. Nxd2 Ng8 11. Qg4 Kf8 12. Qf4 Ne7 13. h4 Ba6 14. Rh3 Ng6 15. Qg3 Qb8 16. Bxg6 hxg6 17. Qa3+ Ke8 18. Qxa6 Qxb2 19. Rb1 Qxe5+ 20. Re3 Qd6 21. g3 Ke7 22. Rb7 Rhb8 23. Rxa7 Rxa7 24. Qxa7 Rb2 25. Qa5 Qd4 26. Qa3+ c5 27. Rd3 Qe5+ 28. Kf1 Rb7 29. Rb3 Rc7 30. Qb2 Qh5 31. Kg1 f6 32. Rb7 Rc6 33. Rb6 Rc7 34. a4 Qh8 35. Kg2 Qa8+ 36. Kh2 Qxa4 37. Rb5 Qa8 38. Qb1 Kf7 39. Ne4 Qc6 40. Qd3 f5 41. Rxc5 Qb6 42. Rxc7 Qxc7 43. Nc3 Qa7 44. Kg2 Qc7 45. Nb5 Qc6+ 46. Kh2 Ke7 47. Qd4 Kf8 48. Nd6 Qc7 49. c5 Qc6 50. Qb4 Ke7 51. Nc4 Qf3 52. c6+ Ke8 53. cxd7+ Kxd7 54. Ne5+ 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2016.05.29"]
[Round "7"]
[White "Gomes, Marco Tulio Caldeir"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "C99"]
[WhiteElo "1821"]
[BlackElo "1933"]
[PlyCount "54"]
[EventDate "2016.05.26"]
[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 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Rd8 14. Nf1 exd4 15. Nxd4 d5 16. e5 Ne4 17. f3 Ng5 18. Qd3 g6 19. Kh1 Nc6 20. Nxc6 Qxc6 21. Bf4 Bf5 22. Qe3 d4 23. Qd2 Nxf3 24. gxf3 Qxf3+ 25. Kg1 Bxc2 26. Rac1 d3 27. Kh2 a5 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2016.05.28"]
[Round "5"]
[White "Bail, Ellen Larissa"]
[Black "Sa, Antonio Villar Marq"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "1851"]
[BlackElo "1933"]
[PlyCount "75"]
[EventDate "2016.05.26"]
[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 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. g3 Be7 6. Bg2 Nbd7 7. Qc2 0-0 8. 0-0 Re8 9. Rd1 Nf8 10. e4 dxc4 11. Ne5 Ng6 12. Nxc4 b5 13. Ne3 Qb6 14. a4 a5 15. axb5 cxb5 16. e5 Bb7 17. exf6 Bxf6 18. Bxb7 Qxb7 19. Qe4 Qb6 20. Ng2 b4 21. Na4 Qb5 22. b3 Rad8 23. Be3 Ne7 24. Rac1 Nf5 25. Rc5 Qa6 26. Rd2 Rc8 27. Qd3 Qa7 28. Rcc2 Rcd8 29. d5 Nxe3 30. Nxe3 Bg5 31. d6 e5 32. Rd1 Qd4 33. Qf5 Bxe3 34. Rxd4 Bxd4 35. d7 Re7 36. Rc8 Rexd7 37. Qxd7 Rxc8 38. Qxc8# 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2016.05.28"]
[Round "6"]
[White "Sa, Antonio Villar Marq"]
[Black "Aoyama, Edmundo"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1933"]
[BlackElo "1797"]
[PlyCount "72"]
[EventDate "2016.05.26"]
[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 Nf6 3. Nc3 g6 4. f4 c6 5. Nf3 Bg7 6. h3 b5 7. a3 a6 8. Be3 0-0 9. Qd2 Qc7 10. g4 c5 11. g5 b4 12. axb4 cxb4 13. gxf6 bxc3 14. bxc3 exf6 15. Bd3 Bb7 16. Kf2 Nd7 17. f5 Rfe8 18. Rhb1 Bxe4 19. fxg6 hxg6 20. Bxa6 Bxf3 21. Kxf3 Nb6 22. Qd3 Nd5 23. Bd2 Ne7 24. c4 Reb8 25. Bb5 Nf5 26. Bf4 Bh6 27. Qe4 Rxa1 28. Rxa1 Bxf4 29. Qxf4 Rxb5 30. cxb5 Qc3+ 31. Kg2 Qxa1 32. d5 Qb2 33. Qa4 Qe5 34. Qb3 Qe2+ 35. Kg1 Ne3 36. Qd3 Qg2# 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2016.05.27"]
[Round "4"]
[White "Sa, Antonio Villar Marq"]
[Black "Baba, Renato"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1933"]
[BlackElo "1858"]
[PlyCount "87"]
[EventDate "2016.05.26"]
[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. d3 Nc6 4. g3 d6 5. Bg2 g6 6. h4 h5 7. 0-0 Bg7 8. c3 Nf6 9. Bg5 Qb6 10. Qd2 Ng4 11. Na3 f6 12. Nc4 Qc7 13. Bf4 e5 14. Be3 b5 15. Na3 Nxe3 16. fxe3 b4 17. cxb4 cxb4 18. Nc4 0-0 19. Rac1 Bh6 20. d4 Ba6 21. Rfe1 exd4 22. Nxd4 Nxd4 23. Qxd4 Rad8 24. Kh2 Qc5 25. Qd5+ Qxd5 26. exd5 Rfe8 27. b3 Bxc4 28. Rxc4 Bxe3 29. Rxb4 Bb6 30. Rbe4 Re5 31. Rd1 Rde8 32. Rxe5 Rxe5 33. Bf3 Re3 34. Kg2 Kf7 35. Rc1 Bc5 36. Rc2 f5 37. Re2 Re5 38. Kf1 Ke7 39. Kg2 Kf6 40. Kf1 Be3 41. Rc2 Bc5 42. Re2 Ke7 43. Kg2 Kf6 44. Kf1 1/2-1/2

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2016.05.27"]
[Round "3"]
[White "Weise, William Ferreira"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1860"]
[BlackElo "1933"]
[PlyCount "92"]
[EventDate "2016.05.26"]
[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 Nf6 2. Nf3 d5 3. e3 Bf5 4. c4 c6 5. Nc3 e6 6. Nh4 Bg4 7. Qb3 b6 8. h3 Bh5 9. g4 Nfd7 10. gxh5 Qxh4 11. cxd5 cxd5 12. Bg2 Nc6 13. Bd2 Rc8 14. Rc1 Bb4 15. a3 Bxc3 16. Rxc3 0-0 17. Qa4 Ndb8 18. Bf3 Ne5 19. Be2 Qe4 20. Rg1 Qb1+ 21. Qd1 Qxd1+ 22. Bxd1 Nc4 23. Bc1 Nxa3 24. Rxa3 Rxc1 25. Rxa7 Rb1 26. b3 Nc6 27. Rb7 Rb8 28. Rxb8+ Nxb8 29. h6 g6 30. Kd2 Nc6 31. Kc2 Ra1 32. Kb2 Ra8 33. Be2 Kf8 34. Ra1 Rxa1 35. Kxa1 Ne7 36. Ka2 Ng8 37. Ka3 Ke7 38. f3 Kd6 39. Kb4 Nxh6 40. e4 f6 41. Kb5 Kc7 42. b4 Nf7 43. Bd3 Ng5 44. exd5 exd5 45. Be2 Nxh3 46. Bd1 Nf4 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2016.05.26"]
[Round "1"]
[White "Ribeiro, Allysson"]
[Black "Sa, Antonio Villar Marq"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1814"]
[BlackElo "1933"]
[PlyCount "73"]
[EventDate "2016.05.26"]
[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 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 0-0 8. Bd3 Re8 9. Nge2 Nbd7 10. 0-0 a6 11. Qc2 c6 12. Rad1 Nf8 13. f3 Ne6 14. Kh1 Bd7 15. e4 dxe4 16. fxe4 Ng4 17. Bxe7 Qxe7 18. Qd2 Qh4 19. h3 Nf2+ 20. Kg1 Nxd1 21. Nxd1 Rad8 22. Ne3 g6 23. d5 Nc5 24. Rf4 Qg5 25. h4 Qe7 26. Bc2 f5 27. d6 Be6 28. Qc3 Qxd6 29. exf5 g5 30. hxg5 hxg5 31. Rg4 Bf7 32. Rxg5+ Kf8 33. Qg7+ Ke7 34. f6+ Qxf6 35. Nf5+ Ke6 36. Nf4+ Ke5 37. Ng3+ 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2016.05.26"]
[Round "2"]
[White "Sa, Antonio Villar Marq"]
[Black "Reis, Virginia Lagrange M"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1933"]
[BlackElo "1776"]
[PlyCount "71"]
[EventDate "2016.05.26"]
[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 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qe4 Nc7 8. Bf4 Ne6 9. Bg3 Bg7 10. c3 Qb6 11. b3 0-0 12. Bc4 Nc5 13. Qe3 Re8 14. 0-0 d6 15. exd6 Bf5 16. Ng5 e6 17. Nd2 Nd7 18. Rac1 Qxe3 19. fxe3 Nce5 20. e4 h6 21. Nxf7 Nxf7 22. exf5 exf5 23. Rfe1 Rxe1+ 24. Rxe1 Bf6 25. Bd5 Rd8 26. Bxb7 Bxc3 27. Re2 Nfe5 28. Nc4 Nxc4 29. Bd5+ Kf8 30. bxc4 Bd4+ 31. Kf1 Re8 32. Bf2 Bc5 33. Rxe8+ Kxe8 34. Bc6 Bxf2 35. Kxf2 Kd8 36. Bxd7 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2016.04.24"]
[Round "6"]
[White "Gisclan, Heverton"]
[Black "Sa, Antonio Villar Marq"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2228"]
[BlackElo "1919"]
[PlyCount "47"]
[EventDate "2016.04.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. b4 Bb6 7. Nbd2 a6 8. Bb3 0-0 9. Nc4 Ba7 10. Bg5 h6 11. Bh4 Be6 12. Ne3 Bxb3 13. axb3 Nb8 14. Nf5 Nbd7 15. g4 Re8 16. g5 hxg5 17. Nxg5 Nf8 18. Qf3 Ng6 19. Bg3 d5 20. h4 c5 21. h5 Nf4 22. h6 Qd7 23. hxg7 dxe4 24. Rh8# 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2016.04.24"]
[Round "7"]
[White "Sa, Antonio Villar Marq"]
[Black "Passos Coutinho, Eduardo"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1919"]
[BlackElo "1781"]
[PlyCount "25"]
[EventDate "2016.04.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. c3 Nf6 7. f3 0-0 8. Bc4 d5 9. exd5 Nxd5 10. Nxc6 bxc6 11. Bd4 Bxd4 12. Qxd4 Nb6 13. Qxd8 1/2-1/2

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2016.04.23"]
[Round "4"]
[White "Lucena, Lincoln"]
[Black "Sa, Antonio Villar Marq"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2132"]
[BlackElo "1919"]
[PlyCount "63"]
[EventDate "2016.04.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. Bg2 d6 5. 0-0 Bd7 6. d4 cxd4 7. Nxd4 Qc8 8. Re1 a6 9. Nc3 Rb8 10. Bg5 Nxd4 11. Qxd4 Qc5 12. Qxc5 dxc5 13. Bf4 Ra8 14. Bxb7 Ra7 15. Bg2 a5 16. Nb5 Bxb5 17. cxb5 Nd7 18. Bc6 Kd8 19. Red1 Kc8 20. Bxd7+ Rxd7 21. Rxd7 Kxd7 22. Rd1+ Kc8 23. Bd2 a4 24. Ba5 g6 25. Rd8+ Kb7 26. Re8 c4 27. Kg2 Bg7 28. Rxe7+ Kb8 29. Bc7+ Ka8 30. b6 Rg8 31. Bf4 Bxb2 32. Ra7# 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2016.04.23"]
[Round "5"]
[White "Sa, Antonio Villar Marq"]
[Black "Coutinho, Sidnei Bissacot"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1919"]
[BlackElo "2101"]
[PlyCount "115"]
[EventDate "2016.04.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. c3 d5 8. Nbd2 0-0 9. Qc2 b6 10. Re1 Ba6 11. Bf1 Qc7 12. Rb1 f5 13. exf5 Rxf5 14. Bh3 Raf8 15. Bxf5 Nxf5 16. b4 cxb4 17. cxb4 Qd6 18. b5 Ncd4 19. Qa4 Bxb5 20. Rxb5 Qc6 21. Rb4 b5 22. Qd1 Nc2 23. Rb1 Nxe1 24. Qxe1 Bc3 25. Ba3 Rf6 26. Qc1 a5 27. Rb3 b4 28. Bb2 d4 29. a3 Qd5 30. axb4 axb4 31. Qd1 Nd6 32. Bxc3 dxc3 33. Rxb4 cxd2 34. Nxd2 Qxd3 35. Qe1 Qd5 36. Rb8+ Kg7 37. Rd8 Qc6 38. Qa1 Qb6 39. Rd7+ Nf7 40. Ne4 e5 41. Qxe5 Qe6 42. Qxf6+ Qxf6 43. Nxf6 Kxf6 44. f4 h5 45. Kf2 Nh6 46. h3 Ke6 47. Ra7 Nf5 48. Ra6+ Kf7 49. Kf3 Nd4+ 50. Ke4 Ne2 51. g4 hxg4 52. hxg4 Nc3+ 53. Ke5 Nb5 54. Rc6 Kg7 55. f5 gxf5 56. gxf5 Kf7 57. Rc5 Na3 58. Rc7+ 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2016.04.22"]
[Round "3"]
[White "Sa, Antonio Villar Marq"]
[Black "Dos Santos, Haroldo Cunha Jr"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1919"]
[BlackElo "2132"]
[PlyCount "119"]
[EventDate "2016.04.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Nf6 7. 0-0 Be7 8. Re1 0-0 9. Nxc6 bxc6 10. Bc4 Re8 11. h3 Bf8 12. Bf4 g6 13. Qd2 Bg7 14. e5 dxe5 15. Rxe5 Rxe5 16. Bxe5 Be6 17. Qxd8+ Rxd8 18. Bxc7 Rd2 19. Bd3 Bf5 20. Bf4 Bxd3 21. Bxd2 Bxc2 22. Rc1 Bd3 23. Be3 Ne4 24. Rd1 Bxc3 25. bxc3 Bb5 26. Rd8+ Kg7 27. Bxa7 f6 28. Rd7+ Kg8 29. Bd4 c5 30. Rd8+ Kf7 31. Bxc5 Nxc3 32. a3 h5 33. f3 Ke6 34. Kf2 Bd7 35. Bd4 Nd5 36. Ra8 Nc7 37. Ra7 Nd5 38. a4 Kd6 39. a5 f5 40. a6 Kc6 41. Rxd7 Kxd7 42. a7 Nc7 43. Bb6 Na8 44. Ba5 Kc6 45. Ke3 g5 46. Bd8 Kb7 47. Bxg5 Kxa7 48. Kf4 Nc7 49. Kxf5 Kb7 50. Kg6 Kc6 51. Kxh5 Kd7 52. Kg6 Ke8 53. Bh6 Nd5 54. g4 Ne7+ 55. Kg7 Nd5 56. h4 Ke7 57. Bg5+ Ke6 58. h5 Nc7 59. h6 Ne8+ 60. Kg8 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2016.04.21"]
[Round "1"]
[White "Sa, Antonio Villar Marq"]
[Black "Nishizawa, Claudio"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1919"]
[BlackElo "1753"]
[PlyCount "177"]
[EventDate "2016.04.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Be7 7. Bg5 0-0 8. Qd2 a6 9. 0-0-0 Nbd7 10. Kb1 b5 11. a3 Bb7 12. f3 Rc8 13. h4 Qc7 14. g4 Rfd8 15. Bh3 Bc6 16. Rh2 a5 17. Bxf6 Nxf6 18. g5 Nd7 19. Nd5 Bxd5 20. Qxd5 a4 21. Nc1 Rb8 22. Bxd7 Rxd7 23. Nd3 Rdd8 24. Nb4 Rb6 25. Qd3 Qc5 26. Nd5 Rb7 27. Rhd2 Bf8 28. h5 Rdb8 29. c3 Qc4 30. Qe3 Kh8 31. h6 g6 32. f4 Qb3 33. Qf2 Qc4 34. Re1 Re8 35. f5 Reb8 36. fxg6 fxg6 37. Qf6+ Kg8 38. Rf2 Qc8 39. Ref1 Qe8 40. Qf3 Be7 41. Nf6+ Bxf6 42. Qxf6 Rd7 43. Rd1 Rb6 44. Rd5 Rf7 45. Qxf7+ Qxf7 46. Rxf7 Kxf7 47. Kc2 Ke6 48. c4 b4 49. Ra5 bxa3 50. bxa3 Rb7 51. Rxa4 Kd7 52. Rb4 Ra7 53. Kb3 Kc6 54. Rb8 Kc5 55. Rg8 Rb7+ 56. Kc3 Ra7 57. Rc8+ Kb6 58. Kb4 Kb7 59. Rg8 Kc6 60. Rg7 Ra8 61. Rxh7 Rb8+ 62. Kc3 Rf8 63. Rg7 Rf3+ 64. Kb4 Rf1 65. Rxg6 Rb1+ 66. Kc3 Rh1 67. Rg7 Kc5 68. h7 Rh3+ 69. Kd2 Kd4 70. g6 Rh2+ 71. Ke1 Ke3 72. Kf1 Kf3 73. Rf7+ Kxe4 74. Rf8 Kd3 75. h8Q Rb2 76. Rf3+ Kxc4 77. Qc8+ Kd5 78. Rd3+ Ke4 79. Qc4+ Kf5 80. Qf7+ Kg4 81. Qf3+ Kg5 82. g7 Rb1+ 83. Ke2 Rb8 84. Rd1 Rb2+ 85. Ke3 Rb3+ 86. Rd3 Rb8 87. Ke4 Kh6 88. Qf6+ Kh5 89. Rh3+ 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2016.04.21"]
[Round "2"]
[White "Soares, Alberto M Colares"]
[Black "Sa, Antonio Villar Marq"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2132"]
[BlackElo "1919"]
[PlyCount "55"]
[EventDate "2016.04.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 Nc6 4. Nc3 d6 5. d3 Bd7 6. e4 e5 7. Nge2 Rb8 8. 0-0 Qc8 9. f4 Bh3 10. f5 Bxg2 11. Kxg2 Be7 12. h3 h5 13. Bg5 a6 14. a4 Nb4 15. Qd2 Qd8 16. Na2 Nxe4 17. dxe4 Bxg5 18. Qd1 Nxa2 19. Rxa2 Be3 20. Nc3 Bd4 21. Nd5 b5 22. axb5 axb5 23. f6 g6 24. cxb5 Kf8 25. Qe2 c4 26. Qxc4 Qd7 27. Rc1 Kg8 28. Ne7+ 1-0

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.20"]
[Round "9"]
[White "Sa, Antonio Villar Marq"]
[Black "Silvestre, Vitor Iwasse"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1965"]
[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 e6 2. d3 d5 3. Nd2 c5 4. g3 Nc6 5. Bg2 g6 6. Ngf3 Bg7 7. 0-0 Nge7 8. Re1 0-0 9. h4 b5 10. Rb1 Bb7 11. Nb3 Qb6 12. e5 d4 13. Bg5 Nd5 14. Qd2 Nce7 15. c4 dxc3 16. bxc3 f6 17. exf6 Bxf6 18. d4 c4 19. Nc5 Nc7 20. Nd7 Bxg5 21. Nxg5 Qa6 22. Nc5 Qd6 23. Nxb7 1-0

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.20"]
[Round "8"]
[White "Sa, Antonio Villar Marq"]
[Black "Yoshioka, Hugo"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1965"]
[BlackElo "1736"]
[PlyCount "88"]
[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 d5 2. exd5 Nf6 3. c4 e6 4. dxe6 Bxe6 5. d4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Qe7 8. Kd1 Nc6 9. Kc1 0-0-0 10. d5 Bf5 11. Nf3 Qc5 12. Nc3 Ne7 13. Qe3 Qxe3+ 14. fxe3 Rhf8 15. Nd4 Bg6 16. g3 Kb8 17. Bg2 Nf5 18. Nxf5 Bxf5 19. e4 Bg6 20. Re1 Rfe8 21. Kd2 Ng4 22. h3 Ne5 23. b3 f6 24. Ke3 a6 25. Rad1 Nf7 26. Kf4 h6 27. Ne2 Ne5 28. Nd4 Rd7 29. Nf3 Nxf3 30. Bxf3 Re5 31. Bg4 Rd8 32. Re3 Ka7 33. Rde1 Rde8 34. Be6 Kb6 35. b4 Ka7 36. a4 Rd8 37. b5 axb5 38. axb5 Kb6 39. Ra1 Re8 40. g4 Re7 41. Ra8 Kc5 42. Ra7 b6 43. Ra4 Kd4 44. Kf3 Kc5 1/2-1/2

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.19"]
[Round "7"]
[White "Pereira, Armando Scharlau"]
[Black "Sa, Antonio Villar Marq"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1740"]
[BlackElo "1965"]
[PlyCount "52"]
[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. Nf3 d5 2. d4 Nf6 3. g3 e6 4. Bg2 c5 5. c3 Nc6 6. 0-0 Ne4 7. Nbd2 f5 8. a3 Bd6 9. Qc2 0-0 10. dxc5 Bxc5 11. e3 Bd7 12. b4 Bd6 13. c4 Nxd2 14. Qxd2 Ne7 15. cxd5 Nxd5 16. Nd4 Be5 17. Bb2 Bxd4 18. Qxd4 Qf6 19. Bxd5 Qxd4 20. Bxe6+ Bxe6 21. Bxd4 a5 22. Rfc1 axb4 23. axb4 Rxa1 24. Rxa1 Rc8 25. Bc5 Rd8 26. Bd4 Rc8 1/2-1/2

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.19"]
[Round "6"]
[White "Sa, Antonio Villar Marq"]
[Black "Teshima, Ricardo Yoshida"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "1965"]
[BlackElo "1774"]
[PlyCount "68"]
[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 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. 0-0 0-0 7. c4 c6 8. cxd5 cxd5 9. Nd2 Bf5 10. Qb3 Bxe5 11. dxe5 Nc5 12. Qb5 Nxd3 13. Qxb7 Nd7 14. Qxd5 N7xe5 15. Qb5 Rb8 16. Qa4 Nxc1 17. Raxc1 Qxd2 18. Qxa7 Nd3 19. Rc7 Be6 20. b3 Ra8 21. Qd4 Rfd8 22. Qh4 h6 23. a3 Bxb3 24. Rb7 Rdb8 25. Re7 Be6 26. h3 Rxa3 27. f4 Rb2 28. Qg3 Nxf4 29. Re8+ Kh7 30. Rf3 Ne2+ 31. Kh2 Nxg3 32. Rxg3 Rxg3 33. Kxg3 Qf2+ 34. Kh2 Qxg2# 0-1

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.18"]
[Round "5"]
[White "Jesus Filho, Jose Carlos"]
[Black "Sa, Antonio Villar Marq"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1892"]
[BlackElo "1965"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 0-0 7. Bg5 h6 8. Bh4 Bb6 9. Nbd2 Be6 10. Bb5 g5 11. Nxg5 hxg5 12. Bxg5 Kg7 13. Qf3 Rh8 14. Kh1 Rxh2+ 15. Kxh2 Ng4+ 16. Qxg4 Bxg4 17. Bxd8 Rxd8 18. Bxc6 bxc6 19. f3 Be6 20. Nc4 Bxc4 21. dxc4 Rh8+ 22. Kg3 Be3 23. Rh1 1-0

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.17"]
[Round "4"]
[White "Sa, Antonio Villar Marq"]
[Black "De Moura, Valderi Nascimento"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1965"]
[BlackElo "1777"]
[PlyCount "173"]
[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 c6 2. d4 d5 3. Nc3 e6 4. g3 Bb4 5. e5 Bxc3+ 6. bxc3 Ne7 7. f4 b6 8. Nf3 h6 9. Be3 Nf5 10. Bf2 a5 11. g4 Ne7 12. h3 a4 13. Bd3 Ba6 14. Qe2 Bxd3 15. Qxd3 Qd7 16. 0-0 b5 17. Kg2 Na6 18. Be3 Nc7 19. Nh4 0-0-0 20. f5 exf5 21. Nxf5 Ne8 22. Rf3 Ng6 23. Raf1 Rg8 24. Kh2 Nh8 25. g5 hxg5 26. Bxg5 f6 27. exf6 gxf6 28. Bf4 Ng6 29. Bg3 Kb7 30. Re1 Kb6 31. Qe3 Ng7 32. Nxg7 Qxg7 33. Qf2 Rh8 34. Rxf6 Qh7 35. Qf5 Ne7 36. Qxh7 Rxh7 37. Ree6 Rdh8 38. Kg2 Rg7 39. Kh2 Rhg8 40. Re3 Ng6 41. h4 b4 42. cxb4 Kb5 43. a3 Rh8 44. Kh3 Rc8 45. Ree6 Ne7 46. Bd6 Ng8 47. Rg6 Rh7 48. Be5 Ne7 49. Rg7 Rxg7 50. Bxg7 Nf5 51. Bf6 Kc4 52. Kg4 Nxd4 53. Bxd4 Kxd4 54. h5 Kc3 55. h6 Kxc2 56. h7 Kb2 57. Rxc6 Rh8 58. Rc7 Kxa3 59. b5 d4 60. b6 d3 61. b7 d2 62. Rd7 Kb3 63. Rxd2 a3 64. Rd6 a2 65. b8Q+ Rxb8 66. Rb6+ Rxb6 67. h8Q Rb4+ 68. Kf3 Rc4 69. Qa1 Rc2 70. Ke3 Rc3+ 71. Kd2 Rc2+ 72. Kd3 Rb2 73. Qd1+ Ka3 74. Qc1 a1Q 75. Qxa1+ Kb3 76. Qa5 Rb1 77. Qb5+ Ka2 78. Qa4+ Kb2 79. Qd4+ Kb3 80. Qc3+ Ka2 81. Qc2+ Ka1 82. Qa4+ Kb2 83. Qd4+ Kb3 84. Qb6+ Ka2 85. Qf2+ Ka1 86. Kc3 Rb8 87. Qg1+ 1-0

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.17"]
[Round "3"]
[White "Vitorazzi, Vitor Jose Batista"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1597"]
[BlackElo "1965"]
[PlyCount "86"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. c3 Nf6 6. Re1 0-0 7. b4 Bb6 8. d3 h6 9. Be3 Bg4 10. h3 Be6 11. Qb3 Qd7 12. Nbd2 Rae8 13. a4 d5 14. exd5 Nxd5 15. Ne4 Nxe3 16. fxe3 Qxd3 17. Bxd3 Bxb3 18. a5 f5 19. axb6 fxe4 20. Bxe4 axb6 21. b5 Na5 22. Bg6 Re6 23. Be4 Rd6 24. h4 Rfd8 25. h5 Bf7 26. g4 Be8 27. Reb1 g6 28. Nh4 gxh5 29. Nf5 Rd2 30. Nxh6+ Kg7 31. Nf5+ Kf6 32. Rf1 Kg5 33. gxh5 Bxh5 34. Rf2 Rxf2 35. Kxf2 Rd2+ 36. Kg3 Bg6 37. Rf1 Nc4 38. Bb1 Na3 39. e4 Nxb1 40. Rxb1 Bxf5 41. exf5 Rd3+ 42. Kf2 Rxc3 43. Rb2 Kxf5 0-1

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.16"]
[Round "1"]
[White "De Moura, Pablo Rafael"]
[Black "Sa, Antonio Villar Marq"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "1692"]
[BlackElo "1965"]
[PlyCount "61"]
[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. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Qc2 b6 8. Ne5 Nxe5 9. dxe5 Ng4 10. Qc3 Bb7 11. cxd5 exd5 12. Qd4 h5 13. h3 c5 14. Qf4 g5 15. Qf5 Bc8 16. Qc2 Nxe5 17. Nc3 Be6 18. Nxd5 Bxd5 19. Rd1 Qc7 20. Bxd5 Rad8 21. h4 gxh4 22. Bf4 hxg3 23. fxg3 Kg7 24. Qf5 Bd6 25. Qg5+ Ng6 26. Qh6+ Kg8 27. Qxg6+ Kh8 28. Qxh5+ Kg7 29. Qg5+ Kh7 30. Kg2 Bxf4 31. Rh1# 1-0

[Event "Brasilia-ch op"]
[Site "Brasilia"]
[Date "2015.11.02"]
[Round "7"]
[White "Nascimento, Davi da Silva"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "2136"]
[BlackElo "1935"]
[PlyCount "90"]
[EventDate "2015.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 d5 4. Nc3 Be7 5. Nf3 0-0 6. h3 b6 7. Bf4 Bb7 8. e3 c5 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. dxc5 Qxd1+ 12. Rxd1 Bxc5 13. b4 Be7 14. Bd6 Bxd6 15. Rxd6 Rc8 16. Be2 Kf8 17. 0-0 Bd5 18. Rd1 Ke7 19. R6xd5 exd5 20. Rxd5 Nd7 21. Nd4 Rc1+ 22. Kh2 Rac8 23. e4 Nf6 24. Re5+ Kf8 25. f3 Rd8 26. Nf5 g6 27. Ng3 Re8 28. Rxe8+ Nxe8 29. e5 Ra1 30. Ne4 Rxa3 31. b5 Ke7 32. Kg3 h6 33. h4 f5 34. exf6+ Nxf6 35. Nxf6 Kxf6 36. h5 gxh5 37. Bc4 Ra4 38. Bd3 Rb4 39. Be2 h4+ 40. Kh3 Ke5 41. Bf1 Kd4 42. Kxh4 Rb1 43. Kh5 Rxf1 44. Kxh6 Rf2 45. g4 Rxf3 0-1

[Event "Brasilia-ch op"]
[Site "Brasilia"]
[Date "2015.11.02"]
[Round "6"]
[White "Sa, Antonio Villar Marq"]
[Black "Maciel, Diogo Alves"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1935"]
[BlackElo "1931"]
[PlyCount "109"]
[EventDate "2015.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Re1 d5 8. Nbd2 0-0 9. c3 dxe4 10. dxe4 Qc7 11. Nc4 Rd8 12. Qc2 b5 13. Ne3 Bb7 14. Bd2 Rac8 15. Rad1 Qa5 16. c4 b4 17. a3 Qb6 18. Qb1 Nd4 19. axb4 cxb4 20. b3 a5 21. Nc2 Nxf3+ 22. Bxf3 Nc6 23. Be3 Nd4 24. Nxd4 Bxd4 25. Bxd4 Rxd4 26. Rxd4 Qxd4 27. Rd1 Qc3 28. Rd3 Qe5 29. Qd1 Kg7 30. Qe2 a4 31. bxa4 Rxc4 32. Rd7 Ba6 33. Qd2 b3 34. Bd1 b2 35. Bc2 Rxa4 36. Rxf7+ Kxf7 37. Qd7+ Kf6 38. Qd8+ Kg7 39. Qd7+ Kh6 40. Qxa4 Qb5 41. Qxb5 Bxb5 42. f3 Be2 43. Kf2 Bd1 44. Bb1 e5 45. f4 exf4 46. gxf4 Bb3 47. Ke3 Kh5 48. Kd4 Kg4 49. f5 gxf5 50. exf5 Kh3 51. f6 h5 52. Kc3 Bf7 53. Kxb2 Kxh2 54. Ba2 Be8 55. f7 1/2-1/2

[Event "Brasilia-ch op"]
[Site "Brasilia"]
[Date "2015.11.01"]
[Round "4"]
[White "Abrantes, Tiago Garrido"]
[Black "Sa, Antonio Villar Marq"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2131"]
[BlackElo "1935"]
[PlyCount "26"]
[EventDate "2015.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. Nf3 Bd6 6. Qc2 Nbd7 7. 0-0 0-0 8. Nbd2 e5 9. cxd5 Nxd5 10. Nc4 Bc7 11. dxe5 Qe7 12. Bg5 Qe6 13. Bd2 Nxe5 1/2-1/2

[Event "Brasilia-ch op"]
[Site "Brasilia"]
[Date "2015.11.01"]
[Round "5"]
[White "Sa, Antonio Villar Marq"]
[Black "Bassani, Eduardo"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1935"]
[BlackElo "1942"]
[PlyCount "55"]
[EventDate "2015.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Nc3 Be7 5. Be3 Ngf6 6. h3 c6 7. Qd2 0-0 8. Be2 Qc7 9. 0-0 Re8 10. Rad1 Bf8 11. dxe5 dxe5 12. Nh2 Bb4 13. f3 Bc5 14. Kf2 Bxe3+ 15. Qxe3 Nf8 16. Ng4 Qe7 17. Nxf6+ Qxf6 18. Bc4 Ng6 19. Ne2 Be6 20. Bxe6 Qxe6 21. Qb3 Qe7 22. g3 Rad8 23. Nc1 h5 24. h4 Rd7 25. Rxd7 Qxd7 26. Qe3 Rd8 27. Nd3 f6 28. Kg2 1/2-1/2

[Event "Brasilia-ch op"]
[Site "Brasilia"]
[Date "2015.10.31"]
[Round "2"]
[White "Kurita, Rubens Massami"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "1763"]
[BlackElo "1935"]
[PlyCount "94"]
[EventDate "2015.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 exd4 7. cxd4 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 d6 10. Qf4 Qf6 11. Qxf6 Nxf6 12. Nc3 a6 13. e5 dxe5 14. dxe5 Ng4 15. Nd5 0-0 16. Nxc7 Ra7 17. Nd5 b5 18. Be2 Ngxe5 19. 0-0 Bg4 20. Nxe5 Nxe5 21. f3 Be6 22. Ne3 Rc8 23. Rfd1 Kf8 24. a4 b4 25. a5 Rc5 26. Rd8+ Ke7 27. Rb8 Nc6 28. Rb6 Rxa5 29. Rxa5 Nxa5 30. Rxb4 Nb3 31. Nc4 Nc1 32. Bf1 a5 33. Rb1 Na2 34. Ra1 Bxc4 35. Bxc4 Nb4 36. Kf2 Kd6 37. Rc1 Re7 38. Ra1 Kc5 39. Rc1 Kd4 40. Bb5 Nd3+ 41. Bxd3 Kxd3 42. Ra1 Ra7 43. Ke1 a4 44. Kd1 Kc3 45. Kc1 a3 46. Ra2 Kb3 47. Ra1 a2 0-1

[Event "Brasilia-ch op"]
[Site "Brasilia"]
[Date "2015.10.31"]
[Round "3"]
[White "Sa, Antonio Villar Marq"]
[Black "De Paula, Leonardo Morais"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1935"]
[BlackElo "1704"]
[PlyCount "65"]
[EventDate "2015.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Be2 0-0 8. Qd2 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qa5 12. Nxc6 Qxd2+ 13. Bxd2 bxc6 14. 0-0-0 Rb8 15. b3 c5 16. Be3 Bd4 17. Bxd4 cxd4 18. Rxd4 Be6 19. Rhd1 Rfc8 20. R1d2 Rc3 21. Kb2 Rbc8 22. Rd8+ Kg7 23. Rxc8 Rxc8 24. c4 Rc5 25. Kc3 a5 26. Rd8 Kf6 27. Kd4 Rf5 28. Ra8 g5 29. Ke3 Re5+ 30. Be4 Bd7 31. Ra6+ Kg7 32. Kd4 f6 33. c5 1-0

[Event "Brasilia FBX 50"]
[Site "Brasilia"]
[Date "2015.09.05"]
[Round "2"]
[White "Pereira da Silva, Evernandes"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1628"]
[BlackElo "1962"]
[PlyCount "50"]
[EventDate "2015.09.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 d5 5. e3 Nc6 6. Bd3 c4 7. Bc2 b5 8. 0-0 Be7 9. h3 0-0 10. Nbd2 Bb7 11. Ne5 Nxe5 12. Bxe5 Ne4 13. Nxe4 dxe4 14. Qg4 g6 15. Rfd1 f5 16. Qe2 Bd5 17. b4 Bd6 18. Bxd6 Qxd6 19. a4 a6 20. g3 Bc6 21. a5 Rad8 22. Rd2 Qe7 23. Rad1 Qg5 24. Kh2 Kf7 25. Rg1 h5 0-1

[Event "Brasilia FBX 50"]
[Site "Brasilia"]
[Date "2015.09.05"]
[Round "4"]
[White "Sa, Antonio Villar Marq"]
[Black "Maciel, Diogo Alves"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1962"]
[BlackElo "1849"]
[PlyCount "62"]
[EventDate "2015.09.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. f4 Qc7 9. Bf3 Nc6 10. Kh1 Bd7 11. Be3 0-0 12. a4 Na5 13. Nce2 Nc4 14. Bc1 Rfc8 15. b3 Na5 16. c4 e5 17. Nf5 Bxf5 18. exf5 e4 19. Ng3 exf3 20. Qxf3 Qb6 21. Re1 Re8 22. Ba3 Qxb3 23. Re3 Qxc4 24. Rc1 Qd5 25. Ne4 Nxe4 26. Rxe4 Qxf5 27. g4 Qd7 28. g5 Rad8 29. Rd4 d5 30. Bxe7 Qxe7 31. Rxd5 Nc6 0-1

[Event "Brasilia FBX 50"]
[Site "Brasilia"]
[Date "2015.09.05"]
[Round "3"]
[White "Sa, Antonio Villar Marq"]
[Black "Noguerol, Alvaro Vinueza"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1962"]
[BlackElo "1763"]
[PlyCount "51"]
[EventDate "2015.09.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Nf3 e5 5. dxe5 Qxd1+ 6. Kxd1 Bf5 7. Be3 0-0-0+ 8. Kc1 Nge7 9. Bb5 a6 10. Ba4 Bg4 11. Nbd2 h6 12. c3 Nd5 13. Bxc6 bxc6 14. Nc4 Nxe3 15. Nxe3 Bxf3 16. gxf3 g5 17. Kc2 Bg7 18. Nc4 Rd5 19. Rae1 Re8 20. h4 Bxe5 21. hxg5 hxg5 22. Rh6 Kd7 23. Nxe5+ Rdxe5 24. Rd1+ Rd5 25. Rxd5+ cxd5 26. Kd3 1/2-1/2

[Event "Brasilia Centro Oeste-ch"]
[Site "Brasilia"]
[Date "2015.05.15"]
[Round "3"]
[White "Correa, Lorenna Martins"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1648"]
[BlackElo "1941"]
[PlyCount "80"]
[EventDate "2015.05.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. Bg5 h6 6. Bh4 Be7 7. e3 Nbd7 8. cxd5 exd5 9. Bd3 0-0 10. 0-0 Re8 11. Qc2 Nf8 12. h3 Be6 13. Rab1 Rc8 14. b4 N6d7 15. Bg3 Nb6 16. a4 Bd6 17. Ne5 f6 18. Ng6 Bxg3 19. fxg3 Nxg6 20. Bxg6 Bf7 21. Rf3 Nc4 22. Bxf7+ Kxf7 23. Qd3 Nd6 24. Ne2 Qe7 25. Nf4 Qe4 26. Qd1 Re7 27. Rb3 Rce8 28. Qe2 Nf5 29. Kf2 Nxd4 30. exd4 Qxe2+ 31. Nxe2 Rxe2+ 32. Kg1 Rd2 33. Rbd3 Re1+ 34. Kh2 Red1 35. Rxd2 Rxd2 36. Rf4 g5 37. Rf1 Rxd4 38. Rb1 Ke6 39. g4 Ke5 40. a5 Re4 0-1

[Event "Brasilia Centro Oeste-ch"]
[Site "Brasilia"]
[Date "2015.05.15"]
[Round "5"]
[White "Garcia, Gabriel Gonzaga"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2089"]
[BlackElo "1941"]
[PlyCount "104"]
[EventDate "2015.05.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 a6 7. a4 Qe7 8. Nf1 Be6 9. Qe2 Bxc4 10. dxc4 0-0 11. Ng3 Qe6 12. b4 Bb6 13. 0-0 Ne7 14. Ba3 Nd7 15. Nh4 g6 16. Kh1 f5 17. exf5 Nxf5 18. Nhxf5 gxf5 19. a5 Ba7 20. Rae1 Rae8 21. Qd3 e4 22. Qd5 Qxd5 23. cxd5 Ne5 24. Re2 c6 25. dxc6 bxc6 26. b5 cxb5 27. Bxd6 Rf6 28. Bxe5 Rxe5 29. Rd1 Kf7 30. Rd7+ Re7 31. Rd5 Kg6 32. h4 h5 33. Red2 e3 34. fxe3 Rxe3 35. R2d3 Rxd3 36. Rxd3 Re6 37. Rd5 Bb8 38. Rd3 Re1+ 39. Kh2 f4 40. Nh1 Re3 41. Nf2 f3+ 42. g3 Rxd3 43. Nxd3 Bc7 44. Nb4 Bxa5 45. Kg1 Bb6+ 46. Kf1 a5 47. Nd5 a4 48. Nb4 a3 49. Ke1 Bc5 50. Na2 Kf5 51. Kd2 Kg4 52. Nc1 Kxg3 0-1

[Event "Brasilia Centro Oeste-ch"]
[Site "Brasilia"]
[Date "2015.05.15"]
[Round "2"]
[White "Sa, Antonio Villar Marq"]
[Black "Couto, Januario Pereira Do"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1941"]
[BlackElo "1608"]
[PlyCount "51"]
[EventDate "2015.05.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. g3 b5 7. Bf4 Qd8 8. Bg2 Bb7 9. 0-0 e6 10. Re1 Bd6 11. Ne5 Bxg2 12. Kxg2 0-0 13. Qf3 Nbd7 14. Nc6 Qe8 15. d5 Nb6 16. Bxd6 cxd6 17. dxe6 fxe6 18. Nd4 e5 19. Qc6 Qxc6+ 20. Nxc6 Rf7 21. Rad1 Rd7 22. Re2 Rc8 23. Nb4 a5 24. Nbd5 Nbxd5 25. Nxd5 Nxd5 26. Rxd5 1-0

[Event "Brasilia Centro Oeste-ch"]
[Site "Brasilia"]
[Date "2015.05.15"]
[Round "6"]
[White "Sa, Antonio Villar Marq"]
[Black "Delgado Ramirez, Neuris"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1941"]
[BlackElo "2592"]
[PlyCount "36"]
[EventDate "2015.05.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Nxc6 bxc6 7. Nc3 d6 8. Be3 Nf6 9. Be2 Rb8 10. Rb1 Qa5 11. 0-0 0-0 12. f3 Nd7 13. Qd2 Ne5 14. Rfc1 Be6 15. b3 Nxc4 16. Bxc4 Bxc4 17. Nd1 Qxd2 18. Bxd2 Bd3 0-1

[Event "Brasilia Centro Oeste-ch"]
[Site "Brasilia"]
[Date "2015.05.15"]
[Round "4"]
[White "Sa, Antonio Villar Marq"]
[Black "Pottker, Gustavo Sartori"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1941"]
[BlackElo "2130"]
[PlyCount "100"]
[EventDate "2015.05.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nf6 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 Re8 9. e5 Nd7 10. c3 Qc7 11. d4 a5 12. Nf1 cxd4 13. cxd4 f6 14. exf6 Bxf6 15. Ng5 Nb6 16. Nxh7 Bxd4 17. Ng5 g6 18. Be3 Bf6 19. Qc2 Kg7 20. Bxb6 Qxb6 21. Nh3 Qxb2 22. Rac1 Qxc2 23. Rxc2 e5 24. Ne3 Rd8 25. Rc5 Ne7 26. Rb1 Rh8 27. g4 d4 28. g5 Bxh3 29. gxf6+ Kxf6 30. Rb6+ Kf7 31. Nc4 Rhc8 32. Nd6+ Kf8 33. Nxc8 Rxc8 34. Rxc8+ Bxc8 35. Bxb7 Bf5 36. f3 Kf7 37. Kf2 Be6 38. Rb5 a4 39. Rxe5 Bxa2 40. Ra5 Bb3 41. Ke2 Ke6 42. Kd3 Kf6 43. Kxd4 Nf5+ 44. Kc3 Kg5 45. Ra6 Nh4 46. Be4 Kf4 47. Kd3 Bd1 48. Bxg6 Nxf3 49. Be8 Nxh2 50. Bxa4 Bg4 1/2-1/2

[Event "Brasilia Inconfidencia Cup"]
[Site "Brasilia"]
[Date "2015.04.20"]
[Round "6"]
[White "Sa, Antonio Villar Marq"]
[Black "Betat, Silvio Renan Piment"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1938"]
[BlackElo "1788"]
[PlyCount "47"]
[EventDate "2015.04.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Ne4 Ngf6 12. g3 Nxe4 13. Qxe4 Nf6 14. Qe2 e6 15. Bf4 Bd6 16. Bxd6 Qxd6 17. 0-0-0 0-0-0 18. Ne5 Rhf8 19. f4 Nd7 20. Qg4 Nxe5 21. dxe5 Qe7 22. Qxg7 Rg8 23. Rxd8+ Qxd8 24. Qxf7 1-0

[Event "Brasilia Inconfidencia Cup"]
[Site "Brasilia"]
[Date "2015.04.19"]
[Round "5"]
[White "Sa, Antonio Villar Marq"]
[Black "Rocha, Wesley Rodrigues"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1938"]
[BlackElo "1602"]
[PlyCount "67"]
[EventDate "2015.04.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. d4 d6 5. Nf3 Nxe4 6. Bb5+ c6 7. Be2 d5 8. 0-0 Be6 9. Re1 Qd8 10. Bd3 f5 11. Ne5 Qb6 12. c3 Bd6 13. Qh5+ Kd8 14. Nf7+ Bxf7 15. Qxf7 Qc7 16. Qxf5 Bxh2+ 17. Kh1 g6 18. Bg5+ Nxg5 19. Qxg5+ Kc8 20. g3 Bxg3 21. fxg3 Nd7 22. Nd2 b6 23. Re7 Kb7 24. Qg4 Rad8 25. Rf1 h5 26. Qf4 g5 27. Qxc7+ Kxc7 28. Rff7 Kd6 29. Bf5 Nf8 30. Rxa7 Ne6 31. Rf6 Rde8 32. Nf3 Rhf8 33. Ne5 Re7 34. Rxe6+ 1-0

[Event "Brasilia Inconfidencia Cup"]
[Site "Brasilia"]
[Date "2015.04.18"]
[Round "3"]
[White "Maciel, Diogo Alves"]
[Black "Sa, Antonio Villar Marq"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "1747"]
[BlackElo "1938"]
[PlyCount "30"]
[EventDate "2015.04.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. Nf3 Nf6 2. Nc3 d5 3. d4 c6 4. Bg5 Bf5 5. e3 Nbd7 6. Bd3 e6 7. Bxf5 exf5 8. Qd3 Qb6 9. Bxf6 Nxf6 10. 0-0 Ne4 11. Nd1 Bd6 12. Nd2 0-0 13. Nb3 Qc7 14. g3 g6 15. Nd2 Qe7 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.03"]
[Round "6"]
[White "Federzoni, Enzo"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1677"]
[BlackElo "1938"]
[PlyCount "94"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. Nb5 Bxe3 7. fxe3 Qh4+ 8. g3 Qd8 9. Qg4 Kf8 10. Qf4 d6 11. Bc4 Ne5 12. Bb3 Bh3 13. Nd4 Qf6 14. Nd2 a6 15. 0-0-0 Re8 16. a3 Ng4 17. Rde1 Ne7 18. Nf5 Ng6 19. Qf3 N6e5 20. Qe2 g6 21. Nd4 Kg7 22. Nc4 c5 23. Rhf1 Bxf1 24. Rxf1 Qe7 25. h3 Nxc4 26. Qxg4 Nxe3 27. Nf5+ Nxf5 28. exf5 f6 29. h4 Qe2 30. Qxe2 Rxe2 31. Rd1 Rhe8 32. Rxd6 Re1+ 33. Kd2 R8e2+ 34. Kd3 Rd1+ 35. Kxe2 Rxd6 36. fxg6 hxg6 37. a4 b6 38. Bc4 Rd4 39. b3 a5 40. Bd3 f5 41. h5 Rxd3 42. cxd3 gxh5 43. Kf3 Kg6 44. Kg2 Kg5 45. Kf3 f4 46. gxf4+ Kf5 47. Kg3 h4+ 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.03"]
[Round "7"]
[White "Sa, Antonio Villar Marq"]
[Black "Ferreira Brandet, Rodrigo Maycon Mira"]
[Result "1-0"]
[ECO "C89"]
[WhiteElo "1938"]
[BlackElo "1856"]
[PlyCount "109"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Re4 g5 16. Qf1 Qh5 17. f3 Bh3 18. Qf2 Rae8 19. Nd2 f5 20. Rxe8 Rxe8 21. Nf1 Kh8 22. Bd2 g4 23. Bxd5 cxd5 24. f4 Re4 25. Re1 Qe8 26. Re3 h5 27. Qe2 Qc6 28. Rxe4 dxe4 29. Ne3 Bxf4 30. gxf4 Qg6 31. Qf2 Qf6 32. Be1 Qd6 33. b3 b4 34. cxb4 Qxd4 35. Nxf5 Qd3 36. Qd4+ Qxd4+ 37. Nxd4 Kg7 38. b5 axb5 39. Nxb5 Kf6 40. Nd4 Ke7 41. Bb4+ Kd7 42. Kf2 h4 43. Bd2 Kc7 44. b4 g3+ 45. hxg3 hxg3+ 46. Kxg3 Bf1 47. Kf2 Bd3 48. Ke3 Kd6 49. a4 Kd5 50. b5 Kc5 51. a5 Bb1 52. a6 Kb6 53. Ba5+ Ka7 54. Nc6+ Ka8 55. b6 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.02"]
[Round "4"]
[White "Carstens Dobuchak, Thiago"]
[Black "Sa, Antonio Villar Marq"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2014"]
[BlackElo "1938"]
[PlyCount "47"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Qe2 Nf6 8. f3 Be6 9. Be3 Bxe3 10. Qxe3 Qe7 11. 0-0-0 0-0-0 12. Bb5 Kb8 13. Bxc6 bxc6 14. Na5 Qe8 15. Qd3 Bc8 16. Qc4 c5 17. Nd5 Rd7 18. Qb5+ Ka8 19. Qc6+ Kb8 20. Nxf6 gxf6 21. Rd3 a6 22. Rb3+ Ka7 23. Rb7+ Bxb7 24. Qxb7# 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.02"]
[Round "5"]
[White "Sa, Antonio Villar Marq"]
[Black "Vieira, Alexandre Letizio"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1938"]
[BlackElo "1832"]
[PlyCount "98"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qc3 Ng8 7. e6 f6 8. exd7+ Bxd7 9. a3 Rc8 10. Bd2 Bg7 11. Qb3 Qc7 12. Bb5 Nh6 13. 0-0 Nf7 14. Re1 e5 15. Nc3 0-0 16. Rad1 Bg4 17. Nd5 Qd6 18. c4 Bxf3 19. Qxf3 Nd4 20. Qd3 Nc6 21. Bxc6 bxc6 22. Bb4 c5 23. Bc3 Rfe8 24. b4 cxb4 25. axb4 Qc6 26. c5 a5 27. bxa5 Qxc5 28. Bb4 Qa7 29. Qa3 Rc2 30. Rd2 Rxd2 31. Bxd2 Qd4 32. Nc7 Qxd2 33. Rb1 Rd8 34. h3 Bf8 35. Qa4 Bc5 36. a6 Bxf2+ 37. Kh1 Qd7 38. Qa2 Bg3 39. Qc2 e4 40. Nb5 Qd3 41. Qxd3 exd3 42. Rd1 Bf2 43. a7 Bxa7 44. Nxa7 Ne5 45. Nb5 Kf7 46. Kg1 h5 47. Kf2 g5 48. Ke3 f5 49. Nd4 Nc4+ 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.01"]
[Round "3"]
[White "Sa, Antonio Villar Marq"]
[Black "Coronado, Evandro Jose"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1938"]
[BlackElo "1787"]
[PlyCount "95"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Qb6 7. Nb3 a6 8. Be3 Qc7 9. 0-0 b5 10. f4 g6 11. Nd5 Nxd5 12. exd5 Na5 13. Qd4 f6 14. c3 Bg7 15. Nd2 0-0 16. a4 Bd7 17. axb5 axb5 18. Ra3 f5 19. Qb6 Qxb6 20. Bxb6 Nb7 21. Rfa1 Rxa3 22. Rxa3 b4 23. Ra7 Bc8 24. cxb4 Nd8 25. Rxe7 Bxb2 26. Nc4 Bf6 27. Ra7 Nf7 28. Kf2 Re8 29. Rxf7 Kxf7 30. Nxd6+ Kf8 31. Nxe8 Kxe8 32. Bb5+ Ke7 33. Bc6 Bd7 34. Ke3 Kd6 35. Bc5+ Kc7 36. b5 Bd8 37. b6+ Kc8 38. b7+ Kb8 39. Bd6+ Bc7 40. Bxc7+ Kxc7 41. Bxd7 Kxb7 42. Kd4 Kc7 43. Be8 Kd8 44. Bf7 Ke7 45. Bg8 h6 46. Ke5 Kf8 47. Bh7 Kg7 48. d6 1-0

[Event "Brasilia FBX op"]
[Site "Brasilia"]
[Date "2015.03.01"]
[Round "5"]
[White "Lucena, Lincoln"]
[Black "Sa, Antonio Villar Marq"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2142"]
[BlackElo "1926"]
[PlyCount "65"]
[EventDate "2015.02.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. c4 Nc6 5. 0-0 e5 6. cxd5 Nxd5 7. d3 Be7 8. Nc3 Be6 9. Bd2 Rc8 10. Ne4 f5 11. Neg5 Bg8 12. h4 h6 13. Nh3 Be6 14. a3 0-0 15. Rb1 f4 16. b4 g5 17. b5 g4 18. bxc6 gxf3 19. exf3 Rxc6 20. Re1 Bd6 21. Nxf4 exf4 22. Rxe6 fxg3 23. Rxb7 gxf2+ 24. Kf1 Rf6 25. f4 Bxf4 26. Qg4+ Bg5 27. Bxd5 Qxd5 28. Re8+ Rf8 29. Rxf8+ Kxf8 30. hxg5 Qxd3+ 31. Qe2 Qh3+ 32. Kxf2 Qh4+ 33. Kg2 1-0

