[Event "Araraquara op"]
[Site "Araraquara"]
[Date "2023.02.21"]
[Round "6.43"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Lorenzetti, Leticia Sylvestre"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1394"]
[BlackElo "1800"]
[PlyCount "14"]
[EventDate "2023.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. b3 Nge7 7. h4 Nf5 1-0

[Event "Araraquara op"]
[Site "Araraquara"]
[Date "2023.02.21"]
[Round "5.39"]
[White "Morioka, Felipe Yukio"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1800"]
[BlackElo "1394"]
[PlyCount "29"]
[EventDate "2023.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Bf6 7. e5 Qe7 8. 0-0 Bxe5 9. Qd1 Bxh2+ 10. Kxh2 Qh4+ 11. Kg1 Qxc4 12. Re1+ Ne7 13. b3 Qc5 14. Ba3 Qc6 15. Bxe7 1-0

[Event "Araraquara op"]
[Site "Araraquara"]
[Date "2023.02.20"]
[Round "3.26"]
[White "Hirota da Silva, Nilton Jose"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1836"]
[BlackElo "1394"]
[PlyCount "80"]
[EventDate "2023.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d5 3. g3 Bg4 4. Bg2 e6 5. 0-0 Nd7 6. b3 h6 7. Bb2 Ngf6 8. Nbd2 Rc8 9. c4 Bb4 10. a3 Bxd2 11. Nxd2 0-0 12. Rc1 Re8 13. h3 Bh5 14. f4 c5 15. g4 Bg6 16. Nf3 Be4 17. e3 Qb6 18. g5 Bxf3 19. Bxf3 hxg5 20. fxg5 Nh7 21. h4 Qd6 22. Kg2 cxd4 23. Qxd4 e5 24. Qxd5 Qxd5 25. Bxd5 Re7 26. Rxf7 Rxf7 27. Rf1 Rcf8 28. Rxf7 Rxf7 29. g6 Nhf6 30. Bxf7+ Kf8 31. Bc3 b6 32. Kf3 Ke7 33. Bb4+ Nc5 34. Bxc5+ bxc5 35. Bd5 a5 36. Bb7 Kd6 37. Bc8 Ke7 38. Bh3 Kd6 39. Bf5 Ke7 40. Kg3 Kd6 1/2-1/2

[Event "Araraquara op"]
[Site "Araraquara"]
[Date "2023.02.20"]
[Round "4.26"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Cagliumi, Rodrigo Cesar"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1394"]
[BlackElo "2200"]
[PlyCount "37"]
[EventDate "2023.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. c3 Bf5 4. d4 e6 5. Nf3 Nc6 6. Bb5 Qb6 7. Bxc6+ bxc6 8. Nh4 Ne7 9. 0-0 h6 10. Nxf5 Nxf5 11. Qc2 h5 12. Be3 Be7 13. Nd2 0-0 14. Nf3 cxd4 15. cxd4 Nxe3 16. fxe3 c5 17. Rab1 Rac8 18. Qe2 Rc7 19. Nd2 0-1

[Event "Araraquara op"]
[Site "Araraquara"]
[Date "2023.02.19"]
[Round "1.19"]
[White "Lopes, Artur Farias"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2038"]
[BlackElo "1394"]
[PlyCount "55"]
[EventDate "2023.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Ne2 Nd7 7. 0-0 Qb6 8. Nd2 c5 9. c3 c4 10. Qc2 Be7 11. f4 f6 12. Kh1 Nh6 13. Ng3 0-0 14. Nf3 fxe5 15. fxe5 Nf7 16. Bd2 Qd8 17. Nh5 Bg5 18. Nf4 Bxf4 19. Bxf4 Qe7 20. Rf2 Rac8 21. Raf1 Rfe8 22. g4 Nf8 23. h4 Ng6 24. Bg3 Nh6 25. h5 Nf8 26. Bh4 Qd7 27. Ng5 Nf7 28. Rxf7 1-0

[Event "Araraquara op"]
[Site "Araraquara"]
[Date "2023.02.19"]
[Round "2.53"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Teixeira, Kauana Aguiar"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1394"]
[BlackElo "1725"]
[PlyCount "77"]
[EventDate "2023.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. h3 0-0 9. Bc4 Nd7 10. 0-0 Nb6 11. Bb3 Bd7 12. Qd2 Na5 13. Bc2 Nac4 14. Qc1 Nxe3 15. Qxe3 Rc8 16. Bb3 Nc4 17. Bxc4 Rxc4 18. Rac1 Rc6 19. Rfd1 Qb8 20. d5 Rfc8 21. dxc6 Bxc6 22. Nd4 Bd7 23. Nd5 Re8 24. Rc2 e6 25. Nc7 Rc8 26. Rdc1 a6 27. Qd3 Bxd4 28. Qxd4 Bc6 29. f3 Qxc7 30. Rd1 Rd8 31. Qf6 Qb6+ 32. Kh1 d5 33. exd5 Rxd5 34. Rxd5 exd5 35. Re2 Qc5 36. Re7 Qc1+ 37. Kh2 Qh6 38. Qxf7+ Kh8 39. Rc7 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "6"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Solaeche G, Axel Jose"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1428"]
[BlackElo "1106"]
[PlyCount "26"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bc4 h6 5. f5 Nf6 6. Nc3 Bd7 7. d3 a6 8. 0-0 b5 9. Bb3 Na5 10. Be3 Be7 11. Qd2 c6 12. Nd1 Nb7 13. c3 Ng4 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "2"]
[White "Goncalves, Djenifer"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1597"]
[BlackElo "1428"]
[PlyCount "78"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nc6 5. Nc3 e6 6. Nge2 Bb4 7. Bd2 dxc4 8. Nf4 Nxd4 9. Bxc4 Nf6 10. 0-0 Qc7 11. Qa4+ Nc6 12. Nb5 Qe7 13. Rad1 a6 14. Bb3 Bxd2 15. Rxd2 Rb8 16. Nd4 Bd7 17. Nde2 0-0 18. Rfd1 Rfd8 19. h3 Qb4 20. Qxb4 Nxb4 21. a3 Nc6 22. Nd4 Nxd4 23. Rxd4 e5 24. Rb4 exf4 25. Rxf4 Bc6 26. Re1 Rd2 27. Re7 Rd7 28. Re2 Re8 29. Rc2 Rde7 30. Kh2 Re2 31. Rc3 Rxb2 32. Bc4 b5 33. Bxf7+ Kxf7 34. a4 Bd5 35. Rc7+ Re7 36. Rc1 bxa4 37. Rxa4 Rxf2 38. Kg1 Rxg2+ 39. Kf1 Ra7 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.23"]
[Round "1"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "C39"]
[WhiteElo "1428"]
[BlackElo "2051"]
[PlyCount "52"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Qe7 6. d4 d6 7. Nxg4 Qxe4+ 8. Qe2 Bf5 9. Qxe4+ Bxe4 10. c3 f3 11. gxf3 Bxf3 12. Rg1 Be7 13. Bg5 f6 14. Be3 f5 15. Nh2 Bxh4+ 16. Bf2 Bxf2+ 17. Kxf2 Be4 18. Nd2 Nd7 19. Re1 Ngf6 20. Bh3 0-0-0 21. Nxe4 Nxe4+ 22. Kf3 Rdf8 23. Bxf5 Rxf5+ 24. Kxe4 Rf2 25. Nf3 Re8+ 26. Kf4 Rf8+ 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.26"]
[Round "10"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Quadra, Derek Erdmann"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1440"]
[BlackElo "1275"]
[PlyCount "40"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. f3 c5 4. c3 Nc6 5. Bb5 Nge7 6. Bg5 Qb6 7. Bxc6+ Nxc6 8. b3 cxd4 9. cxd4 Qxd4 10. Qxd4 Nxd4 11. Kd2 b6 12. Ne2 Bc5 13. Be3 Nxe2 14. Bxc5 bxc5 15. Kxe2 Ba6+ 16. Ke3 0-0 17. Nd2 Bb7 18. e5 f6 19. exf6 Rxf6 20. Rac1 Rc8 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.25"]
[Round "9"]
[White "Usui, Gabriella Yumi"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1227"]
[BlackElo "1440"]
[PlyCount "120"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Qe7 6. Bg2 Bxd2+ 7. Nbxd2 Nc6 8. 0-0 d6 9. a3 Bd7 10. Rc1 0-0 11. e3 a6 12. Qc2 Be8 13. Kh1 Bg6 14. Nh4 Bf7 15. Nhf3 d5 16. cxd5 Nxd5 17. Nc4 Rac8 18. Qb1 b5 19. Nce5 Nxe5 20. Nxe5 c5 21. Nxf7 Rxf7 22. dxc5 Rxc5 23. Rxc5 Qxc5 24. Rc1 Qd6 25. Qd3 Rd7 26. Qe2 Nf6 27. Bf3 Qd2 28. Rc2 Qxe2 29. Bxe2 Kf7 30. Kg2 h6 31. Kf1 g5 32. Ke1 e5 33. Rc6 Ra7 34. f3 Ke7 35. b3 h5 36. a4 bxa4 37. bxa4 a5 38. Ra6 Rxa6 39. Bxa6 Nd5 40. Kd2 Kd6 41. Bd3 f4 42. exf4 exf4 43. gxf4 Nxf4 44. Bb5 Kc5 45. Ke3 Kd5 46. Bd7 Ke5 47. Bc6 Ne6 48. Be8 h4 49. Bd7 Ng7 50. Bc6 Nf5+ 51. Kd3 Nd4 52. Ba8 Nf5 53. Kc4 Nd4 54. Kc5 Nb3+ 55. Kb6 Kd4 56. Be4 Kc4 57. Kc6 Kb4 58. Kc7 Nc5 59. Kd6 Nxa4 60. Ke5 Nc5 1/2-1/2

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.24"]
[Round "7"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Bonfim, Regina Rodrigues"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1440"]
[BlackElo "1726"]
[PlyCount "21"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. Nf3 Nc6 4. Bb5 Bd7 5. c3 Qb6 6. Bxc6 bxc6 7. 0-0 Bg4 8. d4 e6 9. Be3 c4 10. Nbd2 c5 11. a3 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.23"]
[Round "5"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Maia, Jonathan Cesar"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1440"]
[BlackElo "1834"]
[PlyCount "34"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c6 2. f4 d5 3. e5 Bf5 4. Nf3 e6 5. d4 c5 6. c3 Nc6 7. Be3 Qb6 8. Qd2 Rc8 9. Be2 Nh6 10. h3 Bxb1 11. Rxb1 Nf5 12. Bf2 cxd4 13. cxd4 Bb4 14. Qxb4 Qxb4+ 15. Kd1 Ncxd4 16. g4 Nxe2 17. Kxe2 Qe4+ 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.23"]
[Round "6"]
[White "Purim, Kaiane"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1181"]
[BlackElo "1440"]
[PlyCount "50"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. e3 c6 5. Ne2 d5 6. cxd5 cxd5 7. b3 Bg4 8. Bb2 Nc6 9. f3 Bh5 10. Nbc3 0-0 11. 0-0 Re8 12. g4 Bg6 13. d4 exd4 14. exd4 Bb6 15. h3 a6 16. Na4 Bc7 17. Nc5 Qd6 18. f4 Be4 19. Nxe4 Nxe4 20. a3 Re7 21. Bc1 Rd8 22. Bxe4 Rxe4 23. Rf2 Nxd4 24. Nxd4 Rxd4 25. Qxd4 Bb6 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.22"]
[Round "4"]
[White "Correa, Jose Augusto"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1870"]
[BlackElo "1440"]
[PlyCount "35"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 Bxc3 5. bxc3 0-0 6. d3 h6 7. Nf3 d6 8. c5 Nc6 9. cxd6 cxd6 10. 0-0 Bg4 11. h3 Bh5 12. Qb3 Rb8 13. g4 Bg6 14. Be3 Qc7 15. Nh4 Bh7 16. Qc4 Rfe8 17. f4 Na5 18. Qxc7 1-0

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.21"]
[Round "2"]
[White "Kim, Andre"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1121"]
[BlackElo "1440"]
[PlyCount "118"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. Be2 e6 5. d3 Bb4 6. 0-0 Bxc3 7. bxc3 dxe4 8. dxe4 Qxd1 9. Rxd1 Bxf3 10. Bxf3 Nd7 11. Be3 Ngf6 12. Rd2 Ne5 13. Bd4 Nxf3+ 14. gxf3 Rd8 15. Rad1 b6 16. Be5 Rxd2 17. Rxd2 Nd7 18. Bg3 h5 19. h4 f6 20. f4 g6 21. Rd6 Ke7 22. Rxc6 Nc5 23. Rc7+ Nd7 24. Rxa7 Rc8 25. Ra3 Nc5 26. f3 b5 27. Bf2 Kd6 28. Kf1 Na4 29. Be1 e5 30. fxe5+ Kxe5 31. Ke2 f5 32. exf5 Kxf5 33. c4 Rxc4 34. Rd3 Rxc2+ 35. Ke3 Rc5 36. Rd4 Re5+ 37. Re4 Rxe4+ 38. fxe4+ Ke5 39. Bb4 Nb6 40. Kf3 Nd7 41. Be7 Ke6 42. Bd8 Ne5+ 43. Kf4 Nf7 44. Bc7 Kd7 45. Bb6 Ke6 46. a3 Nd6 47. Bc5 Nf7 48. Bb4 Ne5 49. Bc3 Nd3+ 50. Kg5 Kf7 51. Bf6 Ne1 52. e5 Nf3+ 53. Kf4 Ne1 54. Ke4 Nc2 55. Kd3 Nxa3 56. Kc3 Nc4 57. Kb4 Ke6 58. Kxb5 Nxe5 59. Bxe5 Kxe5 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.21"]
[Round "3"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Gomes, Marco Tulio Caldeir"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1440"]
[BlackElo "1693"]
[PlyCount "19"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Bb5 a6 5. Bxc6 bxc6 6. Nc3 d5 7. e5 Be7 8. d3 Rb8 9. 0-0 h5 10. g3 1/2-1/2

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.20"]
[Round "1"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Durante, Taina Seidel"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1440"]
[BlackElo "1752"]
[PlyCount "91"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Bc4 e6 4. Nf3 g6 5. c3 Bg7 6. d4 cxd4 7. cxd4 Ne7 8. 0-0 0-0 9. Nc3 d5 10. exd5 exd5 11. Bb3 Nbc6 12. Be3 Be6 13. Qd2 Na5 14. Qc2 Rc8 15. a3 Nf5 16. Bf2 Qb6 17. Ba2 Nxd4 18. Nxd4 Bxd4 19. Bxd4 Qxd4+ 20. Kh1 Rfd8 21. Rad1 Qb6 22. Qe2 Nc4 23. Bxc4 dxc4 24. Rc1 Rd7 25. Ne4 Qd8 26. Qf2 Bf5 27. Ng3 Bd3 28. Rfe1 b6 29. f5 Qf6 30. Ne4 Bxe4 31. Rxe4 Qxf5 32. Qxf5 gxf5 33. Rf4 c3 34. bxc3 Rxc3 35. Re1 Rxa3 36. Rxf5 Rad3 37. Re8+ Kg7 38. h3 a5 39. Re4 Rc7 40. Rg4+ Kh8 41. Re5 Rd8 42. Rh5 Ra8 43. Rgh4 f6 44. Rg4 Rb7 45. Rf5 Rf7 46. Kg1 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.26"]
[Round "9"]
[White "De Lara Junior, Arlindo Carvalho"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1/2-1/2"]
[ECO "B10"]
[BlackElo "1458"]
[PlyCount "68"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. Bc4 d5 3. exd5 cxd5 4. Bb3 Nf6 5. d3 h6 6. Nf3 Nc6 7. h3 e5 8. Nc3 Bb4 9. Bd2 a5 10. a3 Bxc3 11. Bxc3 d4 12. Bd2 0-0 13. 0-0 Re8 14. Ba4 Bd7 15. Qe1 Qc7 16. c3 b6 17. c4 Re7 18. b4 Rae8 19. b5 Nd8 20. Bc2 Nb7 21. a4 Bf5 22. Nh4 Bh7 23. Qd1 Nc5 24. Bc1 e4 25. dxe4 Ncxe4 26. Qxd4 Nc5 27. Ba3 Bxc2 28. Bxc5 Qxc5 29. Qxc5 bxc5 30. Ra2 Bb3 31. Rb2 Bxc4 32. Rc1 Re1+ 33. Rxe1 Rxe1+ 34. Kh2 Bd5 1/2-1/2

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.26"]
[Round "8"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Hubner, Jessica Trindade"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1458"]
[BlackElo "1899"]
[PlyCount "109"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[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. Bb5+ Bd7 4. Qe2 a6 5. Bxd7+ Qxd7 6. d3 g6 7. Be3 Bg7 8. c3 Nf6 9. Qd2 0-0 10. Bh6 Qg4 11. Bxg7 Kxg7 12. 0-0 Nc6 13. h3 Qd7 14. Na3 b5 15. Nc2 a5 16. d4 Nxe4 17. Qe3 d5 18. dxc5 e6 19. Rad1 Qe7 20. b4 axb4 21. cxb4 Rxa2 22. Qb3 Rfa8 23. Ra1 R2a6 24. Rxa6 Rxa6 25. Ra1 Qa7 26. Rxa6 Qxa6 27. Qb2+ f6 28. Nfd4 e5 29. Nxc6 Qxc6 30. f3 Ng5 31. Qa3 Ne6 32. Qa7+ Nc7 33. Na3 Kf8 34. Qb8+ Ke7 35. Qh8 Ke6 36. Qxh7 g5 37. g4 Na6 38. Qg8+ Kd7 39. Qf7+ Kc8 40. Qf8+ Kb7 41. Qe7+ Nc7 42. Kf2 Qa6 43. Nxb5 Qxb5 44. Qxf6 Qxb4 45. c6+ Ka6 46. Qxe5 Qc5+ 47. Qe3 d4 48. Qd3+ Kb6 49. Ke2 Kxc6 50. Kf2 Ne6 51. Qe4+ Kd6 52. h4 Qd5 53. Qxd5+ Kxd5 54. f4 Ng7 55. f5 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.24"]
[Round "6"]
[White "Oliveira, Paulo Ricardo"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2182"]
[BlackElo "1458"]
[PlyCount "37"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[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. Nc3 a6 4. Bc4 Bg4 5. d3 e6 6. h3 Bh5 7. g4 Bg6 8. Bd2 Nc6 9. Qe2 Nf6 10. 0-0-0 Be7 11. Ng5 h6 12. Nf3 b5 13. e5 dxe5 14. Nxe5 Nd4 15. Qe3 bxc4 16. f4 cxd3 17. cxd3 Nd5 18. Nxd5 Kf8 19. Rhf1 1/2-1/2

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.23"]
[Round "4"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Rosa Alves, Andre Gustavo"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1458"]
[BlackElo "1726"]
[PlyCount "68"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Qb6 6. Bxc6+ bxc6 7. Nf3 Ba6 8. Qc2 cxd4 9. cxd4 Rc8 10. Nc3 Bb4 11. Bd2 Ne7 12. a3 Bxc3 13. bxc3 Qb5 14. Be3 Rb8 15. Kd2 Nf5 16. Rab1 Qe2+ 17. Kc1 Rxb1+ 18. Qxb1 Kd7 19. Re1 Qc4 20. Bd2 Kc7 21. Qb4 Rb8 22. Qxc4 Bxc4 23. g4 Ne7 24. Bg5 Ng6 25. h4 Rb3 26. h5 Rxc3+ 27. Kd2 Rxf3 28. hxg6 hxg6 29. Be3 Rh3 30. g5 Rh8 31. Rb1 Rh4 32. Rb4 a5 33. Rb1 c5 34. dxc5 d4 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.22"]
[Round "2"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Mileski, Lucas de Souza"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1458"]
[BlackElo "1774"]
[PlyCount "98"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[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. Bb5+ Bd7 4. Qe2 Nc6 5. c3 Nf6 6. d4 cxd4 7. cxd4 Qb6 8. Bxc6 Bxc6 9. Nc3 e6 10. d5 Bd7 11. Be3 Qa5 12. dxe6 Bxe6 13. Bd2 Qh5 14. e5 dxe5 15. Qb5+ Nd7 16. Qxb7 Rb8 17. Qxa7 Bc5 18. Qa4 0-0 19. Qc2 Bf5 20. Qa4 e4 21. Nd4 Rb4 22. Qd1 Qxd1+ 23. Rxd1 Rxd4 24. 0-0 Ne5 25. Bf4 Rxd1 26. Rxd1 Nd3 27. Be3 Bxe3 28. fxe3 Nxb2 29. Rd5 Bg6 30. Kf2 h6 31. Rd4 Ra8 32. a4 Rc8 33. Nxe4 Bxe4 34. Rxe4 Ra8 35. Kf3 Rxa4 36. Re8+ Kh7 37. g4 Nd3 38. h3 Nc5 39. Re5 Ne6 40. h4 Ra1 41. h5 Ng5+ 42. Kf2 Ra4 43. Kg3 Re4 44. Rxe4 Nxe4+ 45. Kf4 Ng5 46. e4 Kg8 47. e5 Kf8 48. Kf5 Ke7 49. Kf4 Ke6 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.21"]
[Round "1"]
[White "Acosta, Pablo Alejandro"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1981"]
[BlackElo "1458"]
[PlyCount "63"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[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. Bb5+ Nc6 4. Bxc6+ bxc6 5. 0-0 Bg4 6. d3 h6 7. b3 e6 8. Bb2 Nf6 9. Nbd2 Be7 10. h3 Bh5 11. Qe1 e5 12. Nh2 0-0 13. f4 exf4 14. Rxf4 Nd7 15. Rf1 Bf6 16. Bxf6 Nxf6 17. Qf2 Qe7 18. Rae1 Qe5 19. Nc4 Qe6 20. Nxd6 Qxd6 21. e5 Qd4 22. exf6 Qxf2+ 23. Rxf2 Rfe8 24. Rxe8+ Rxe8 25. Rf5 Bg6 26. Rxc5 Re6 27. fxg7 Kxg7 28. Kf2 Rf6+ 29. Nf3 Re6 30. Ra5 Re7 31. Rc5 Re6 32. Nd4 1-0

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2016.05.29"]
[Round "7"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Shimamura Silva, Eduardo Akira"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1463"]
[PlyCount "47"]
[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 d5 2. e5 Nc6 3. d4 Bd7 4. Nf3 e6 5. c4 Bb4+ 6. Nc3 Nge7 7. a3 Bxc3+ 8. bxc3 0-0 9. cxd5 Nxd5 10. c4 Nb6 11. Qc2 Be8 12. Bd3 Nxd4 13. Nxd4 Qxd4 14. Bb2 Qh4 15. 0-0 Bc6 16. f4 Rad8 17. Be4 Rd7 18. Bxc6 bxc6 19. Rf3 h6 20. Rh3 Qxf4 21. Rf1 Qxc4 22. Qb1 Rfd8 23. Kh1 Qxf1+ 24. Qxf1 0-1

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2016.05.28"]
[Round "6"]
[White "Da Silva, Gabriele Helena Can"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1/2-1/2"]
[ECO "E61"]
[BlackElo "1463"]
[PlyCount "58"]
[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 g6 3. e3 Bg7 4. Nf3 d6 5. Nc3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Bd3 0-0 9. 0-0 Nbd7 10. Bd2 Rc8 11. b4 a6 12. a4 Re8 13. e4 e5 14. d5 cxd5 15. Nxd5 Nxd5 16. cxd5 Nf6 17. Rfb1 Nxd5 18. exd5 e4 19. Bxe4 Bxa1 20. Rxa1 Qe7 21. Re1 Qd7 22. a5 Re7 23. Qf6 Qc7 24. Bh6 Qc3 25. Qxe7 Qxe1+ 26. Kh2 Qxb4 27. f4 Qb2 28. Qxd6 Re8 29. Qc7 Qb4 1/2-1/2

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2016.05.28"]
[Round "5"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Dos Reis, Rodrigo Andrade"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1463"]
[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. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. Nf3 Bc5 5. d3 d6 6. h3 h6 7. 0-0 0-0 8. Re1 Bd7 9. Na4 Bb4 10. c3 Ba5 11. b4 b6 12. bxa5 bxa5 13. Bb5 Rb8 14. Bxc6 Bxc6 15. Ba3 Qd7 16. Qc2 Bxa4 17. Qd2 Rfe8 18. Rab1 Ra8 19. Rb2 Rab8 20. Reb1 Rxb2 21. Rxb2 c6 22. Nh4 a6 23. Nf5 d5 24. Ng3 Rd8 25. exd5 cxd5 26. Qe3 Re8 27. Qb6 e4 28. d4 Re6 29. Qxa5 Rd6 30. Rb8+ Ne8 31. Bxd6 Qxd6 32. Qxa4 Qxb8 33. Qxa6 Qb1+ 34. Kh2 Kf8 35. a4 Nc7 36. Qc8+ Ke7 37. Qxc7+ Kf8 38. Qd8# 1-0

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2016.05.27"]
[Round "4"]
[White "Da Costa, Jairo Alves"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1463"]
[PlyCount "47"]
[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. Nf3 d5 2. g3 c5 3. d4 Bg4 4. Bg2 e6 5. c4 cxd4 6. Nxd4 Bc5 7. cxd5 exd5 8. Nc3 Nc6 9. Nb3 Bb4 10. Qxd5 Bxc3+ 11. bxc3 Qxd5 12. Bxd5 Rc8 13. Ba3 Nf6 14. Bg2 Ne7 15. Rc1 Rc7 16. Nc5 Bc8 17. 0-0 0-0 18. Rfd1 b6 19. Nb3 Be6 20. Nd4 Re8 21. Nb5 Rd7 22. Rxd7 Nxd7 23. Nc7 Rc8 24. Nxe6 1-0

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2016.05.27"]
[Round "3"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Takeda, Fernando"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1463"]
[PlyCount "64"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Qb6 6. Bxc6+ bxc6 7. Nf3 Ba6 8. Qc2 cxd4 9. cxd4 Ne7 10. Be3 Nf5 11. Nc3 Nxe3 12. fxe3 c5 13. Rc1 Rb8 14. Na4 Qb4+ 15. Kf2 c4 16. a3 Qb3 17. Qxb3 Rxb3 18. Rc2 Be7 19. Nc3 0-0 20. e4 Rd8 21. exd5 exd5 22. Nd2 Rb6 23. Rb1 Bc8 24. Nxd5 Rxd5 25. Rxc4 Bf5 26. Rbc1 Rxb2 27. Ke1 Be6 28. Rc7 Bg5 29. Rd1 Bxd2+ 30. Rxd2 Rxd2 31. Rxa7 R5xd4 32. Ra8+ Rd8 0-1

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2016.05.26"]
[Round "2"]
[White "Baptista, Joao Gabriel R Arti"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "0-1"]
[ECO "B10"]
[BlackElo "1463"]
[PlyCount "20"]
[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 c6 2. Bc4 d5 3. Bb3 dxe4 4. Nh3 Bxh3 5. gxh3 Nf6 6. 0-0 Qd7 7. Bc4 Qxh3 8. Re1 Ng4 9. f3 Qxh2+ 10. Kf1 Qf2# 0-1

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2016.05.26"]
[Round "1"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Pereira Fo, Hildebrando Apolon"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1463"]
[BlackElo "1799"]
[PlyCount "30"]
[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. f4 d6 3. Bc4 Nf6 4. d3 Nc6 5. Nf3 g6 6. 0-0 Bg7 7. c3 0-0 8. Qe2 a6 9. a3 b5 10. Ba2 Bb7 11. Be3 Ng4 12. Bf2 Nxf2 13. Rxf2 b4 14. axb4 cxb4 15. cxb4 Nxb4 0-1

[Event "Ribeirao Preto Recra Chess 1st"]
[Site "Ribeirao Preto"]
[Date "2015.10.25"]
[Round "5.10"]
[White "Kajiwara, Joao Kazuyuki"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1262"]
[BlackElo "1503"]
[PlyCount "74"]
[EventDate "2015.10.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 Nf6 5. d3 Bf5 6. Nbd2 e6 7. Re1 Bd6 8. e4 dxe4 9. dxe4 Bg4 10. h3 Bxf3 11. Nxf3 Nd7 12. c3 Qc7 13. Be3 0-0 14. Qc2 Nde5 15. Nxe5 Nxe5 16. b3 Rad8 17. f4 Ng6 18. e5 Be7 19. Red1 f6 20. exf6 Bxf6 21. Rac1 b6 22. c4 Ne7 23. Qe4 e5 24. Bf3 Nc8 25. Rxd8 Rxd8 26. fxe5 Qxe5 27. Qxe5 Bxe5 28. Bd5+ Kh8 29. Kg2 Ne7 30. Rd1 Nf5 31. Bg5 Bf6 32. Bc1 Bc3 33. g4 Nd4 34. Rf1 Nc2 35. Kh1 Nb4 36. Be3 Nxa2 37. Rf7 a6 1/2-1/2

[Event "Ribeirao Preto Recra Chess 1st"]
[Site "Ribeirao Preto"]
[Date "2015.10.25"]
[Round "4.9"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Lanchoti, Edivaldo"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1503"]
[BlackElo "1852"]
[PlyCount "85"]
[EventDate "2015.10.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Nf3 0-0 6. Bc4 Bg4 7. h3 Bxf3 8. Qxf3 c6 9. 0-0-0 Nbd7 10. g4 e5 11. d5 c5 12. Qg3 Qa5 13. f4 Nb6 14. Bd3 Na4 15. Nxa4 Qxa4 16. fxe5 dxe5 17. Bxc5 Rfc8 18. Qe3 b6 19. Ba3 Nd7 20. c3 Rxc3+ 21. bxc3 Qxa3+ 22. Kd2 Qb2+ 23. Bc2 Rc8 24. Rb1 Qxa2 25. Ra1 Qc4 26. Ra4 Qc7 27. Rha1 a5 28. R4a3 Bf8 29. R3a2 Qd8 30. Ba4 Nc5 31. Rb1 Qh4 32. Ke2 h5 33. Rg1 Nxa4 34. Rxa4 Bc5 35. Qg3 Qe7 36. Rg2 h4 37. Qd3 Qd7 38. c4 Qxa4 39. d6 Bd4 40. Kf3 Qd7 41. Rb2 Qxd6 42. Rb5 Qe6 43. Rd5 0-1

[Event "Ribeirao Preto Recra Chess 1st"]
[Site "Ribeirao Preto"]
[Date "2015.10.24"]
[Round "1.4"]
[White "Ferreira, Jonas de Vargas"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1799"]
[BlackElo "1503"]
[PlyCount "60"]
[EventDate "2015.10.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Nf6 6. Nf3 Bg4 7. c3 e5 8. Be2 Bxf3 9. Bxf3 exd4 10. 0-0 Be7 11. Nf5 0-0 12. Qxd4 Nbd7 13. Bg5 h6 14. Nxe7+ Qxe7 15. Rfe1 Qd8 16. Bh4 Qc7 17. Re7 Qb6 18. Qxb6 axb6 19. Bxf6 Nxf6 20. Rxb7 Rfe8 21. Rxb6 Rxa2 22. Rd1 c5 23. h3 Ra7 24. Rc6 Ra5 25. Rc7 Rb8 26. Rd2 Rab5 27. c4 Rxb2 28. Rxb2 Rxb2 29. Rxc5 Rb1+ 30. Kh2 Rb2 1/2-1/2

[Event "Ribeirao Preto Recra Chess 1st"]
[Site "Ribeirao Preto"]
[Date "2015.10.24"]
[Round "2.7"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Arduini, Leonardo Adolfo"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1503"]
[BlackElo "1665"]
[PlyCount "82"]
[EventDate "2015.10.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 d6 4. Bc4 Nf6 5. d3 Bg4 6. Bxf7+ Kxf7 7. e5 Bxf3 8. Qxf3 Nd4 9. Qd1 Nd7 10. c3 Nf5 11. g4 Nh6 12. g5 Nf5 13. h4 dxe5 14. fxe5 Nxe5 15. Rf1 g6 16. Bf4 Nxd3+ 17. Ke2 Nxf4+ 18. Rxf4 Qxd1+ 19. Kxd1 e5 20. Rf3 Ke6 21. Nd2 Rd8 22. Kc2 Bg7 23. Re1 Nxh4 24. Rf2 Rhf8 25. Rh2 Rf4 26. Reh1 Nf3 27. Nxf3 Rxf3 28. Rxh7 Kf7 29. Re1 Rf2+ 30. Kb3 Rf5 31. Kc4 b6 32. Rg1 e4 33. Rh3 Re5 34. Rf1+ Ke6 35. Rh7 Rd7 36. Rh2 Kd6 37. Rd1+ Kc6 38. Rxd7 Kxd7 39. Rh7 Re7 40. b4 e3 41. Kd3 e2 0-1

[Event "Ribeirao Preto Recra Chess 1st"]
[Site "Ribeirao Preto"]
[Date "2015.10.24"]
[Round "3.8"]
[White "Sirahata Hasegava, Flavia"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1574"]
[BlackElo "1503"]
[PlyCount "139"]
[EventDate "2015.10.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Nf6 6. Nf3 Bg4 7. Be2 e6 8. h3 Bxf3 9. Bxf3 Nbd7 10. 0-0 Bd6 11. Ne4 Nxe4 12. Bxe4 Nf6 13. Bf3 h6 14. Re1 0-0 15. c3 Re8 16. Qb3 Rb8 17. Be3 Qc7 18. Re2 Nd5 19. Bxd5 exd5 20. Rae1 Re6 21. Bd2 Rbe8 22. Rxe6 Rxe6 23. Rxe6 fxe6 24. Qd1 Qf7 25. Qg4 Kh8 26. Kf1 c5 27. Be3 b6 28. Ke2 c4 29. Kd2 h5 30. Qg5 Be7 31. Qg3 Qf5 32. Kc1 Qd3 33. Bf4 Qf1+ 34. Kc2 Qe2+ 35. Kc1 h4 36. Qf3 Qxf3 37. gxf3 g5 38. Be5+ Kh7 39. Kd2 Kg6 40. Ke3 a5 41. b3 b5 42. b4 Kf5 43. a3 Bf6 44. Bxf6 Kxf6 45. f4 Kf5 46. fxg5 Kxg5 47. f4+ Kf5 48. Kf3 Kg6 49. Kg4 Kf6 50. Kxh4 Kf5 51. Kg3 Kg6 52. Kg4 Kf6 53. h4 Kg6 54. h5+ Kh6 55. f5 exf5+ 56. Kxf5 Kxh5 57. Ke5 Kg4 58. Kxd5 Kf4 59. Kc6 Ke4 60. d5 Kd3 61. d6 Kxc3 62. d7 Kb3 63. d8Q c3 64. Qd3 Kb2 65. Kb6 c2 66. Qxc2+ Kxc2 67. Kxa5 Kb3 68. Kxb5 Kxa3 69. Ka5 Kb3 70. b5 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.30"]
[Round "1"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Guimaraes, Artemis Pamela"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1585"]
[BlackElo "1963"]
[PlyCount "56"]
[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. f4 Bc5 3. Nf3 d6 4. f5 Nf6 5. Bc4 Nxe4 6. d3 Nf2 7. Qe2 Nxh1 8. d4 Bb6 9. dxe5 d5 10. Bd3 Nf2 11. Bg5 Nxd3+ 12. cxd3 Qd7 13. e6 Qd6 14. exf7+ Kxf7 15. Ne5+ Qxe5 16. Qxe5 Re8 17. Qxe8+ Kxe8 18. g4 Nc6 19. Nc3 Nd4 20. 0-0-0 c6 21. Re1+ Kf8 22. Be7+ Kf7 23. Bd6 Bd8 24. Nd1 Bg5+ 25. Kb1 Bd7 26. Be5 Nf3 27. Re2 Re8 28. d4 Nxd4 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.03"]
[Round "7"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Fujita, Daniela Miwa"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1585"]
[PlyCount "102"]
[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. Bc4 e6 3. Nf3 a6 4. c3 d6 5. d4 cxd4 6. cxd4 Nf6 7. Bg5 Be7 8. Nc3 0-0 9. 0-0 Nbd7 10. Rc1 b5 11. Bd3 Bb7 12. Qc2 h6 13. Bxf6 Nxf6 14. Rfd1 Rc8 15. Qe2 Qb6 16. h3 Rc7 17. a3 Rfc8 18. Qd2 Qa7 19. b4 Nxe4 20. Nxe4 Bxe4 21. Rxc7 Rxc7 22. Be2 Rc2 23. Qe3 Bxf3 24. gxf3 Rb2 25. Kh2 Kh8 26. Rc1 Qb7 27. Bd3 Bg5 28. f4 Bh4 29. Rf1 d5 30. f5 Qc8 31. Kg1 exf5 32. Bxf5 Rb3 33. Qc1 Qd8 34. f4 g6 35. Bg4 Qf6 36. Re1 Bg3 37. f5 gxf5 38. Qc8+ Kg7 39. Qxf5 Qxf5 40. Bxf5 Rxa3 41. Kg2 Bd6 42. Bg4 Kg6 43. Bf3 Ra4 44. Rc1 Kg7 45. Rc6 Be7 46. Kf2 f6 47. Be2 Ra3 48. Bf3 Ra4 49. Rc7 Kf7 50. Bh5+ Kf8 51. Rc8+ Kg7 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.03"]
[Round "6"]
[White "Vasconcelos, Melissa Nubia Fatim"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1-0"]
[ECO "D11"]
[BlackElo "1585"]
[PlyCount "121"]
[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. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 Bg4 5. Be2 e6 6. Ne5 Bxe2 7. Qxe2 Bb4+ 8. Bd2 Qa5 9. Nc3 Nbd7 10. Nxd7 Nxd7 11. c5 Nf6 12. a3 0-0 13. 0-0 Bxc3 14. Bxc3 Qc7 15. f3 b6 16. b4 Rfb8 17. Rad1 bxc5 18. dxc5 a6 19. e4 Ne8 20. Rfe1 Qc8 21. exd5 cxd5 22. Qe5 Nf6 23. Qg3 Qd8 24. Re5 h6 25. f4 Qc7 26. Rde1 a5 27. R1e3 axb4 28. axb4 Ra3 29. f5 Rxc3 30. Rxc3 Rxb4 31. fxe6 Rb1+ 32. Kf2 fxe6 33. Rxe6 Ne4+ 34. Rxe4 Qxg3+ 35. Kxg3 dxe4 36. c6 Rb8 37. c7 Rc8 38. Kf4 Kf8 39. Kxe4 Ke7 40. Ke5 Kd7 41. Kf5 Rf8+ 42. Kg6 Kc8 43. Rc2 h5 44. Kxh5 Rh8+ 45. Kg6 Rxh2 46. Kxg7 Rh4 47. Kf6 Rh6+ 48. Kg5 Rh8 49. g4 Rg8+ 50. Kf5 Rf8+ 51. Ke4 Rf7 52. g5 Rf1 53. g6 Re1+ 54. Kf5 Rf1+ 55. Ke6 Re1+ 56. Kf7 Rf1+ 57. Kg8 Rg1 58. g7 Rg3 59. Rh2 Re3 60. Rf2 Kxc7 61. Kf7 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.02"]
[Round "5"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Sato, Luiz Henrique Yuzo"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1585"]
[BlackElo "1240"]
[PlyCount "102"]
[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. f4 d6 3. Nf3 Nf6 4. Nc3 Nc6 5. Bb5 Bd7 6. d3 a6 7. Bxc6 Bxc6 8. fxe5 dxe5 9. Nxe5 Qd6 10. Nxc6 Qxc6 11. Qf3 0-0-0 12. Bg5 Be7 13. 0-0-0 Rhe8 14. Bxf6 Bxf6 15. Nd5 Bg5+ 16. Kb1 f6 17. Qf5+ Qe6 18. Qxh7 Bh6 19. Rhf1 Qg4 20. Qf5+ Qxf5 21. Rxf5 c6 22. Nc3 b5 23. a3 a5 24. Rc5 Kb7 25. Rf1 Kb6 26. Rff5 g6 27. Rxc6+ Kxc6 28. Rxf6+ Rd6 29. Rxd6+ Kxd6 30. Nxb5+ Ke5 31. g3 Rf8 32. Nc3 Rf2 33. b4 axb4 34. axb4 Rxh2 35. Nd5 Bd2 36. b5 Rh7 37. c4 Rb7 38. Kb2 Ba5 39. Kb3 Kd4 40. Nf4 Rb6 41. Kc2 Rf6 42. Kb3 g5 43. Ka4 gxf4 44. Kxa5 fxg3 45. b6 Rxb6 46. Kxb6 g2 47. c5 g1Q 48. c6 Qb1+ 49. Kc7 Qxd3 50. Kb7 Qxe4 51. Kc7 Kc5 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.02"]
[Round "4"]
[White "Rodrigues, Julliano de Araujo"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1808"]
[BlackElo "1585"]
[PlyCount "31"]
[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 c6 2. d4 d5 3. Nd2 Qb6 4. c3 e6 5. Bd3 c5 6. Ne2 Nc6 7. exd5 exd5 8. dxc5 Bxc5 9. 0-0 Nf6 10. Nb3 Bd6 11. Qc2 Bg4 12. Bg5 0-0-0 13. Bxf6 Bxe2 14. Bf5+ Kb8 15. Bxd8 Bxf1 16. Bxb6 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.01"]
[Round "3"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Vescovi, Katherine Lemos"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1585"]
[BlackElo "1865"]
[PlyCount "76"]
[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. c3 Nc6 3. Nf3 e6 4. d4 cxd4 5. cxd4 d5 6. e5 Nge7 7. Bg5 Qa5+ 8. Nc3 Nf5 9. a3 h6 10. Be3 Be7 11. Bd3 0-0 12. Bxf5 exf5 13. 0-0 Be6 14. Rc1 Rac8 15. Kh1 a6 16. Ng1 Qb6 17. Rc2 f6 18. f4 fxe5 19. fxe5 Nxe5 20. Bxh6 gxh6 21. dxe5 d4 22. Nb1 Bb3 23. Rxc8 Bxd1 24. Rxf8+ Bxf8 25. Rxd1 Qxb2 26. h3 Qc2 27. Rf1 b5 28. Nf3 Bc5 29. Nfd2 Kf7 30. g4 Ke6 31. gxf5+ Kxe5 32. f6 d3 33. f7 Bf8 34. Nf3+ Kd6 35. Nd4 Qc5 36. Rf6+ Ke7 37. Rf4 Qc1+ 38. Kh2 Qxf4+ 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.01"]
[Round "2"]
[White "Shimamura Silva, Eduardo Akira"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "0-1"]
[ECO "A08"]
[BlackElo "1585"]
[PlyCount "71"]
[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. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. 0-0 Nc6 5. d3 h6 6. e4 dxe4 7. dxe4 Qxd1 8. Rxd1 Nxe4 9. Ne1 Bf5 10. Nd3 Rd8 11. Be3 c4 12. f3 Nf6 13. Nc3 cxd3 14. cxd3 Rxd3 15. Rxd3 Bxd3 16. Rd1 Bf5 17. f4 e6 18. Bxc6+ bxc6 19. Bxa7 Be7 20. Bb6 0-0 21. b4 Nd5 22. Nxd5 cxd5 23. b5 Rb8 24. Bd4 Rxb5 25. a4 Ra5 26. Ra1 Bc2 27. Bb6 Rxa4 28. Rc1 Rc4 29. Ra1 Bc5+ 30. Bxc5 Rxc5 31. Ra8+ Kh7 32. Kf2 Be4 33. Ra7 Kg6 34. Ke3 f6 35. Kd4 Rc4+ 36. Ke3 0-1

[Event "Batatais III IRT Classic"]
[Site "Batatais"]
[Date "2015.03.29"]
[Round "5.6"]
[White "Arduini, Leonardo Adolfo"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "0-1"]
[ECO "B10"]
[PlyCount "96"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Qxd5 5. Nc3 Qe5+ 6. Be2 e6 7. Nf3 Qc7 8. a3 Bd7 9. 0-0 Nf6 10. d4 a6 11. Be3 Bd6 12. Rc1 Nc6 13. d5 Nxd5 14. Nxd5 exd5 15. Qxd5 Be6 16. Qg5 f6 17. Qh5+ Bf7 18. Qg4 0-0 19. Nd4 Bxh2+ 20. Kh1 Be5 21. Nf5 Bg6 22. Bc4+ Kh8 23. Nh4 Bf7 24. Qh3 Qc8 25. g4 g5 26. Bxf7 gxh4 27. Bd5 Qd7 28. Be4 Rg8 29. Bf5 Qd5+ 30. f3 Bg3 31. Rcd1 Qb3 32. Bh6 Rad8 33. Rxd8 Rxd8 34. Bf4 Rd1 35. Bxg3 Rxf1+ 36. Qxf1 hxg3 37. Kg2 Qxb2+ 38. Kxg3 Qxa3 39. Qh1 Qe7 40. Be4 Nd4 41. Qh6 b6 42. Bxh7 Qe1+ 43. Kg2 Qe2+ 44. Kh3 Qxf3+ 45. Kh2 Qf2+ 46. Kh3 Qf1+ 47. Kg3 Qg1+ 48. Kf4 Qc1+ 0-1

[Event "Batatais III IRT Classic"]
[Site "Batatais"]
[Date "2015.03.29"]
[Round "4.5"]
[White "Winfridsson, Ola"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2089"]
[PlyCount "37"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nc6 5. d4 Nxe5 6. dxe5 Qa5+ 7. Bd2 Qb6 8. Nc3 Bd7 9. Nxd5 Qxb2 10. Nc7+ Kd8 11. Nxa8 Qxe5+ 12. Be3 Qc3+ 13. Bd2 Qe5+ 14. Be2 Qb8 15. Rb1 Qxa8 16. Bf3 Bc6 17. Ba5+ Ke8 18. Bxc6+ bxc6 19. Bc7 1-0

[Event "Batatais III IRT Classic"]
[Site "Batatais"]
[Date "2015.03.28"]
[Round "1.9"]
[White "Bonvini, Adriana Tonhati"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1506"]
[PlyCount "40"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Qa5 7. Nd2 Bg4 8. Qb3 Bc8 9. Ngf3 e6 10. h3 Be7 11. 0-0 0-0 12. Qc2 g6 13. Ne5 Nh5 14. Bh2 f5 15. Kh1 Bf6 16. Ndf3 Qd8 17. Qe2 Ng7 18. Rg1 a6 19. Rad1 b5 20. Nxc6 Qd7 1-0

[Event "Batatais III IRT Classic"]
[Site "Batatais"]
[Date "2015.03.28"]
[Round "3.6"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Degrande, Pedro Henrique Alve"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "77"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Bb5 a6 5. Bxc6 bxc6 6. c4 Bd6 7. e5 Bc7 8. Nc3 d5 9. cxd5 cxd5 10. d4 cxd4 11. Nxd4 Ne7 12. 0-0 Bb6 13. Be3 Nf5 14. Nxf5 exf5 15. Nxd5 Bxe3+ 16. Nxe3 Qb6 17. Qe2 Bd7 18. Kh1 Rc8 19. Nc4 Qa7 20. Nd6+ Ke7 21. Nxc8+ Rxc8 22. Qf2 Qxf2 23. Rxf2 Be6 24. b3 f6 25. exf6+ Kxf6 26. h3 g5 27. fxg5+ Kxg5 28. Re1 Bd5 29. Kh2 h5 30. g4 hxg4 31. hxg4 Kxg4 32. Rg1+ Kh5 33. Rxf5+ Kh4 34. Rxd5 Rc2+ 35. Rg2 Rc3 36. Rd4+ Kh5 37. Re2 Kg5 38. Kg2 Rc6 39. Rc4 1-0

[Event "Batatais III IRT Classic"]
[Site "Batatais"]
[Date "2015.03.28"]
[Round "2.10"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Ferreira, Pedro Luiz"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "63"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nf3 Ne7 6. Nc3 Bg4 7. Bg5 h6 8. Bh4 Qc7 9. Be2 Nf5 10. Bg3 Nxg3 11. fxg3 c5 12. cxd5 cxd4 13. Qxd4 Bxf3 14. Bxf3 Bc5 15. Qa4+ Nd7 16. 0-0-0 Qxe5 17. Rhe1 Qg5+ 18. Kb1 Qe7 19. dxe6 fxe6 20. Nd5 Qd8 21. Bh5+ Kf8 22. Rf1+ Kg8 23. Bf7+ Kf8 24. Bxe6+ Ke8 25. Rf7 Rf8 26. Re7+ Bxe7 27. Bxd7+ Kf7 28. Nf4 b5 29. Be6+ Kf6 30. Qc2 Bd6 31. Qg6+ Ke7 32. Nd5# 1-0

[Event "Ribeirao Preto Batatais op"]
[Site "Ribeirao Preto"]
[Date "2015.03.01"]
[Round "5"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Dias, Matheus Nunes"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1785"]
[BlackElo "1634"]
[PlyCount "46"]
[EventDate "2015.02.28"]
[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. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Qb6 6. Bxc6+ bxc6 7. c3 Ba6 8. d4 cxd4 9. cxd4 Nh6 10. a3 Nf5 11. b4 Bc4 12. Nbd2 Ne3 13. Nxc4 Nxc4 14. 0-0 Be7 15. Bd2 a5 16. bxa5 Nxa5 17. Bxa5 Rxa5 18. Rb1 Qa7 19. Qb3 Rxa3 20. Qb8+ Bd8 21. Qxa7 Rxa7 22. Rfc1 Kd7 23. Rb6 Bxb6 0-1

[Event "Ribeirao Preto Batatais op"]
[Site "Ribeirao Preto"]
[Date "2015.03.01"]
[Round "4"]
[White "Silva, Rodrigo Ferreira"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1810"]
[BlackElo "1785"]
[PlyCount "20"]
[EventDate "2015.02.28"]
[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. e4 e5 2. Nc3 Nc6 3. b3 Nf6 4. Bb2 d6 5. Nf3 Bg4 6. Be2 Be7 7. 0-0 0-0 8. d3 Re8 9. a4 Bxf3 10. Bxf3 Nd4 1/2-1/2

[Event "Ribeirao Preto Batatais op"]
[Site "Ribeirao Preto"]
[Date "2015.02.28"]
[Round "2"]
[White "Lopes, Edson"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1605"]
[BlackElo "1785"]
[PlyCount "21"]
[EventDate "2015.02.28"]
[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. e4 e5 2. Nf3 d6 3. Nc3 Bg4 4. h3 Bh5 5. Be2 Nc6 6. 0-0 Nf6 7. Re1 Be7 8. d4 exd4 9. Nxd4 Bxe2 10. Ncxe2 Nxd4 11. Qxd4 0-1

[Event "Ribeirao Preto Batatais op"]
[Site "Ribeirao Preto"]
[Date "2015.02.28"]
[Round "1"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Leao, Breno Siqueira"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1785"]
[BlackElo "1682"]
[PlyCount "72"]
[EventDate "2015.02.28"]
[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. e4 g6 2. Nf3 Bg7 3. d4 c6 4. c4 d5 5. cxd5 cxd5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. e5 f6 9. Bf4 Nc6 10. Nc3 Nh6 11. 0-0 0-0 12. Re1 e6 13. Qd2 Nf7 14. exf6 Bxf6 15. Rad1 Rae8 16. h4 Qd8 17. Bg3 Nd6 18. b3 Nf5 19. Qf4 Nfxd4 20. Ne2 Nxf3+ 21. Qxf3 Bxh4 22. Qg4 Bxg3 23. Nxg3 Qf6 24. Rd2 Rf7 25. Re3 Rfe7 26. Rf3 Qg7 27. Nf1 Ne5 28. Qg3 Nxf3+ 29. Qxf3 Qf7 30. Qe3 e5 31. Qxa7 d4 32. Qc5 Rc7 33. Qb5 Rd8 34. Qd3 Qf5 35. Qxf5 gxf5 36. Ng3 Rc1+ 0-1

[Event "Ribeirao Preto Batatais op"]
[Site "Ribeirao Preto"]
[Date "2015.02.28"]
[Round "3"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Pereira, Aelson"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1785"]
[BlackElo "1754"]
[PlyCount "131"]
[EventDate "2015.02.28"]
[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. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Bb5 d5 5. e5 Bd7 6. c3 Rc8 7. d4 cxd4 8. Bxc6 Bxc6 9. cxd4 Bb4+ 10. Nc3 Bb5 11. Bd2 Bd3 12. Qb3 Bxc3 13. Bxc3 Qd7 14. Kf2 Ne7 15. Rac1 0-0 16. a3 Rc6 17. Bb4 Bc4 18. Qd1 Rfc8 19. Qd2 Bb3 20. Rxc6 Rxc6 21. Rc1 Rc4 22. Qe3 Nf5 23. Qd2 Qc6 24. Rxc4 Qxc4 25. Bc3 Ba4 26. g4 Nh6 27. h3 Bb5 28. Qd1 b6 29. Bb4 a5 30. b3 Qc6 31. Bd2 a4 32. b4 Kf8 33. Qc1 Qc4 34. Qxc4 Bxc4 35. f5 exf5 36. Bxh6 fxg4 37. Bxg7+ Kxg7 38. hxg4 Kg6 39. Kg3 Be2 40. Nh4+ Kg5 41. Nf5 Bxg4 42. Ne3 Be6 43. Nd1 h5 44. Nc3 h4+ 45. Kh2 Kf4 46. Nxa4 Ke4 47. Nxb6 Kxd4 48. a4 Kc3 49. a5 d4 50. a6 Bf5 51. Nd5+ Kb3 52. a7 d3 53. a8Q Be4 54. Qa1 Bxd5 55. Qd1+ Kc3 56. b5 d2 57. b6 Bb3 58. Qf3+ Kc2 59. b7 d1Q 60. Qxd1+ Kxd1 61. b8Q Be6 62. Qb2 h3 63. Kg1 Ke1 64. Qc2 Bd5 65. Qf2+ Kd1 66. Qd4+ 1-0

[Event "Batatais op 3rd"]
[Site "Batatais"]
[Date "2013.12.22"]
[Round "5"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Pereira, Daniele Costa"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1785"]
[BlackElo "1604"]
[PlyCount "103"]
[EventDate "2013.12.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Qb6 6. Bxc6+ Qxc6 7. Nf3 Ne7 8. 0-0 Bd7 9. Be3 Nf5 10. Re1 Rc8 11. Nbd2 Qb6 12. Rb1 cxd4 13. cxd4 Nxe3 14. Rxe3 Be7 15. Rc3 0-0 16. Nf1 Qa5 17. Rxc8 Rxc8 18. a3 a6 19. Rc1 Qd8 20. Ng3 Rc7 21. Ne2 Qc8 22. Rxc7 Qxc7 23. Qd2 b5 24. b4 Bd8 25. Qc1 Qxc1+ 26. Nxc1 a5 27. Nd3 axb4 28. Nxb4 Kf8 29. Kf1 Ke7 30. Nd2 f6 31. f4 h6 32. g3 g5 33. Ke2 Be8 34. Nb3 Bb6 35. Kd3 gxf4 36. gxf4 fxe5 37. fxe5 Bg6+ 38. Ke3 Bf5 39. Kf4 Kf7 40. Nxd5 Bc2 41. Nxb6 Bxb3 42. Nc8 Kg6 43. Nd6 Ba4 44. Ne4 Bb3 45. Nc3 Bc4 46. h3 Kh5 47. Kg3 Bd3 48. d5 exd5 49. Nxd5 Bc4 50. Nf4+ Kg5 51. e6 Kf6 52. Kg4 0-1

[Event "Batatais op 3rd"]
[Site "Batatais"]
[Date "2013.12.21"]
[Round "4"]
[White "Carlos, Roberta Souto"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1670"]
[BlackElo "1785"]
[PlyCount "43"]
[EventDate "2013.12.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bg4 5. Nf3 e6 6. Be2 Bd6 7. c5 Bc7 8. 0-0 b6 9. cxb6 axb6 10. Bd2 Nbd7 11. Rc1 c5 12. a3 0-0 13. Qc2 Qb8 14. h3 Bh5 15. Nb5 c4 16. b3 Bg6 17. Qb2 Ne4 18. Bb4 Bd6 19. bxc4 Bxb4 20. Qxb4 dxc4 21. Rxc4 Qb7 22. Rc7 1-0

[Event "Batatais op 3rd"]
[Site "Batatais"]
[Date "2013.12.21"]
[Round "3"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Borsato, Ana Carolina Teodor"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1785"]
[BlackElo "1733"]
[PlyCount "60"]
[EventDate "2013.12.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 Nc6 4. fxe5 d6 5. d4 Nxd4 6. Nxd4 Qh4+ 7. g3 Qxe4+ 8. Qe2 Qxd4 9. exd6+ Be6 10. dxc7 Ne7 11. Nd2 0-0 12. c3 Qd7 13. b4 Bb6 14. Bg2 Qxc7 15. Bb2 Nd5 16. Bxd5 Bxd5 17. 0-0-0 Bxh1 18. Rxh1 a5 19. a3 axb4 20. axb4 Ra4 21. Rf1 Rxb4 22. Rf3 Ra4 23. h4 Bc5 24. c4 b5 25. Rf4 bxc4 26. Rxc4 Rxc4+ 27. Qxc4 Rc8 28. Qg4 Ba3+ 29. Qc4 Qxc4+ 30. Nxc4 Rxc4+ 0-1

[Event "Batatais op 3rd"]
[Site "Batatais"]
[Date "2013.12.20"]
[Round "2"]
[White "Dos Santos, Agildo Silva"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1620"]
[BlackElo "1785"]
[PlyCount "53"]
[EventDate "2013.12.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Ne5 6. Be2 Nf6 7. Nd2 c6 8. Nf5 Bxe3 9. Nxe3 0-0 10. 0-0 Re8 11. c4 d6 12. b3 Ng6 13. Qc2 h5 14. Bd3 Nf4 15. Rfe1 Nxd3 16. Qxd3 h4 17. Nf5 Bxf5 18. exf5 Qa5 19. Ne4 Qxf5 20. Nxf6+ Qxf6 21. h3 Re6 22. Rad1 Rae8 23. Re3 b6 24. Rf3 Re1+ 25. Kh2 Qe5+ 26. g3 hxg3+ 27. fxg3 0-1

[Event "Batatais op 3rd"]
[Site "Batatais"]
[Date "2013.12.20"]
[Round "1"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Calixto, Roberto Carlos"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1785"]
[BlackElo "1831"]
[PlyCount "64"]
[EventDate "2013.12.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nf3 a6 4. a3 Nc6 5. d3 Be7 6. Nc3 Qc7 7. 0-0 Nf6 8. h3 0-0 9. Re1 d6 10. Bg5 b5 11. Ba2 Bb7 12. Ne2 Rfd8 13. Ng3 Nd7 14. c3 h6 15. Bd2 Bf6 16. Qc1 Nde5 17. Bb1 Nxf3+ 18. gxf3 Ne5 19. f4 Nf3+ 20. Kg2 Nxe1+ 21. Qxe1 d5 22. e5 d4+ 23. f3 Bh4 24. Qe2 Qc6 25. Ba2 Rd7 26. Rg1 Rad8 27. f5 Bxg3 28. fxe6 fxe6 29. Kxg3 dxc3 30. bxc3 Rxd3 31. Be3 Rxc3 32. Kf2 Rdd3 0-1

[Event "Natal op"]
[Site "Natal"]
[Date "2013.09.08"]
[Round "6"]
[White "Meirelles, Olyntho Vitoria"]
[Black "De Moura, Eden Barboza Alves"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1806"]
[BlackElo "1800"]
[PlyCount "26"]
[EventDate "2013.09.06"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 0-0 6. Be3 Nbd7 7. Qd2 e5 8. d5 c6 9. dxc6 bxc6 10. 0-0-0 Ne8 11. Bh6 Bb7 12. Bxg7 Kxg7 13. Nxe5 Nxe5 0-1

[Event "Natal op"]
[Site "Natal"]
[Date "2013.09.08"]
[Round "5"]
[White "Vieira, Joadson do Nascimen"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1800"]
[BlackElo "1806"]
[PlyCount "36"]
[EventDate "2013.09.06"]
[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. Nc3 Nc6 3. Nf3 d6 4. Bc4 Nf6 5. 0-0 Bg4 6. d3 h6 7. Bb5 e6 8. Bxc6+ bxc6 9. Qe2 Be7 10. b3 0-0 11. a3 Qc7 12. Rb1 Bh5 13. b4 cxb4 14. axb4 Rab8 15. Ba3 Nd7 16. Na4 Ne5 17. Qd2 Bxf3 18. gxf3 Nxf3+ 0-1

[Event "Natal op"]
[Site "Natal"]
[Date "2013.09.07"]
[Round "4"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Caldas, Danilo Raposo Freir"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1806"]
[BlackElo "1725"]
[PlyCount "60"]
[EventDate "2013.09.06"]
[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. f4 d6 3. Nf3 Nf6 4. Nc3 e6 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. d3 a6 8. 0-0 b5 9. Be3 Be7 10. Qd2 Nb6 11. Rad1 c4 12. Qf2 Rb8 13. dxc4 Nxc4 14. b3 Nxe3 15. Qxe3 Qc7 16. Kh1 0-0 17. Rc1 Rbc8 18. Ne2 d5 19. e5 Ne4 20. Nd2 Bc5 21. Qd3 Nf2+ 22. Rxf2 Bxf2 23. Nf3 h6 24. Ned4 Bxd4 25. Nxd4 Qa5 26. Ra1 Rc7 27. a4 bxa4 28. bxa4 Rfc8 29. Qh3 Rc4 30. f5 Rxa4 0-1

[Event "Natal op"]
[Site "Natal"]
[Date "2013.09.07"]
[Round "3"]
[White "Pinheiro, Emanuel Eliez Jr"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1901"]
[BlackElo "1806"]
[PlyCount "79"]
[EventDate "2013.09.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 Ba5 4. b4 c6 5. bxa5 cxd5 6. cxd5 Qxa5 7. Qc2 Na6 8. e4 Nf6 9. Bxa6 Qxa6 10. Ne2 d6 11. d3 Bd7 12. 0-0 Rc8 13. Qb3 Ba4 14. Qb4 Bb5 15. Ng3 Bxd3 16. Re1 0-0 17. f3 Rc4 18. Qd2 Rc2 19. Qg5 Nd7 20. Nf5 g6 21. Qg3 Re8 22. Bh6 Qb6+ 23. Kh1 Qf2 24. Qh3 gxf5 25. Be3 Qxg2+ 26. Qxg2+ Rxg2 27. Kxg2 fxe4 28. Rg1 Kh8 29. Kf2 exf3 30. Kxf3 e4+ 31. Kf4 Nf6 32. Bd4 Re5 33. Bxe5 dxe5+ 34. Kxe5 Nd7+ 35. Kd4 h5 36. Rac1 Nb6 37. Rc7 Bc4 38. Rxc4 Nxc4 39. Kxc4 f5 40. d6 1-0

[Event "Natal op"]
[Site "Natal"]
[Date "2013.09.06"]
[Round "1"]
[White "Albuquerque, Rafael Anderson"]
[Black "Meirelles, Olyntho Vitoria"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2011"]
[BlackElo "1806"]
[PlyCount "53"]
[EventDate "2013.09.06"]
[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 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. 0-0 Nf6 5. d3 h6 6. a3 0-0 7. Nc3 d6 8. h3 Re8 9. Na4 Bb6 10. Nxb6 axb6 11. Be3 Na5 12. Ba2 Be6 13. c4 Nc6 14. Qd2 Nh7 15. d4 exd4 16. Nxd4 Nxd4 17. Bxd4 c5 18. Bc3 Qg5 19. f4 Qe7 20. Rae1 b5 21. f5 Bd7 22. f6 Nxf6 23. Bxf6 gxf6 24. Qxh6 Qf8 25. Qh4 Qg7 26. cxb5 Be6 27. Rf3 1-0

[Event "Natal op"]
[Site "Natal"]
[Date "2013.09.06"]
[Round "2"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Da Silva, Talison Diego Ribei"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1806"]
[BlackElo "1800"]
[PlyCount "27"]
[EventDate "2013.09.06"]
[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 e5 2. f4 d6 3. Nf3 Nc6 4. Bc4 b6 5. 0-0 Nf6 6. d3 a6 7. f5 b5 8. Bb3 a5 9. a3 a4 10. Ba2 Bb7 11. Nc3 Rg8 12. Ng5 h6 13. Nxf7 Qd7 14. Be6 1-0

