[Event "BRA-ch U12"]
[Site "Florianopolis"]
[Date "2019.04.21"]
[Round "6"]
[White "Martins, Arthur Nunes"]
[Black "Luz, Christian Oliveira"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1276"]
[BlackElo "1295"]
[PlyCount "70"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. h3 Bxf3 6. gxf3 Qc7 7. Be3 g6 8. Qd2 Bg7 9. 0-0-0 a5 10. Be2 b5 11. d5 b4 12. Na4 c5 13. Bb5+ Nbd7 14. Bg5 0-0 15. Bxf6 Nxf6 16. Qd3 Rfc8 17. Bc6 Rab8 18. b3 Nd7 19. Qa6 Ne5 20. f4 Nxc6 21. dxc6 Qxc6 22. Qe2 c4 23. Rd5 cxb3 24. axb3 Rc7 25. Kb1 Rbc8 26. Rc1 Qa8 27. f3 Qa7 28. Qd2 Bh6 29. Qh2 Qe3 30. Rf1 Bxf4 31. Qg1 Qxg1 32. Rxg1 Rxc2 33. Rgd1 R8c6 34. Nb2 Rh2 35. Nd3 Bh6 0-1

[Event "BRA-ch U12"]
[Site "Florianopolis"]
[Date "2019.04.21"]
[Round "5"]
[White "Martins, Lucas Galvao"]
[Black "Martins, Arthur Nunes"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1840"]
[BlackElo "1276"]
[PlyCount "96"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Be2 d6 8. 0-0 Qg6 9. Nxc6 Nxc6 10. Bxc5 dxc5 11. Bb5 0-0 12. Qf3 Ne5 13. Qf4 Bh3 14. Qg3 Qxg3 15. fxg3 Bd7 16. Bxd7 Nxd7 17. Nd2 Rad8 18. Nb3 b6 19. a4 a5 20. Rfe1 Rfe8 21. Rad1 Ne5 22. Nc1 h6 23. Kf1 Ng4 24. Rxd8 Rxd8 25. h3 Ne5 26. b3 c4 27. Ke2 c5 28. Rd1 Rxd1 29. Kxd1 Kf8 30. Ke2 Ke7 31. bxc4 Nxc4 32. Kd3 Nb2+ 33. Kc2 Nxa4 34. Kb3 b5 35. c4 Kd7 36. Nd3 Nb6 37. Nxc5+ Kc6 38. Na6 bxc4+ 39. Kc3 Kd6 40. Kd4 f6 41. g4 g5 42. g3 a4 43. Nb4 a3 44. Na2 Nd7 45. Kxc4 Ke5 46. Nc3 a2 47. Nxa2 Kxe4 48. h4 Ne5+ 0-1

[Event "BRA-ch U12"]
[Site "Florianopolis"]
[Date "2019.04.20"]
[Round "4"]
[White "Martins, Arthur Nunes"]
[Black "Pereira da Silva, Breno D Alkmin"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1276"]
[BlackElo "1896"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. 0-0 d6 9. Qd2 Bd7 10. Rad1 Ng4 11. h3 Nxe3 12. fxe3 Rc8 13. Bb5 a6 14. Nxc6 Bxc6 15. Bxc6 Rxc6 16. a3 Bxc3 17. bxc3 Qc7 18. Qd5 Rc5 19. Qd2 Rxc3 20. Rc1 Qc5 21. Rfe1 Rc8 22. Re2 Qxa3 23. Kf2 Qc5 24. g4 Qe5 25. Kf3 R8c4 26. Qd5 Qxd5 27. exd5 Rc5 28. Rd2 a5 29. Ke2 b5 30. Kd1 Rxe3 31. Rd4 Rxh3 32. Rd2 0-1

[Event "BRA-ch U12"]
[Site "Florianopolis"]
[Date "2019.04.20"]
[Round "3"]
[White "Raifur, Gabriel Henrique Ch"]
[Black "Martins, Arthur Nunes"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1264"]
[BlackElo "1276"]
[PlyCount "60"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 d6 8. 0-0 Qg6 9. f3 f5 10. Bf2 Ne5 11. exf5 Nxf5 12. Nxf5 Bxf2+ 13. Rxf2 Bxf5 14. Re2 0-0-0 15. Bb3 Nxf3+ 16. Kh1 Nh4 17. Qg1 Rhe8 18. Rf2 Rd7 19. Nd2 Rde7 20. g3 Be4+ 21. Nf3 Bxf3+ 22. Rxf3 Nxf3 23. Qxa7 Re1+ 24. Rxe1 Rxe1+ 25. Kg2 Re2+ 26. Kf1 Rxh2 27. Qa8+ Kd7 28. Ba4+ Ke6 29. Qc8+ Ke5 30. Bd1 Qd3+ 0-1

[Event "BRA-ch U12"]
[Site "Florianopolis"]
[Date "2019.04.19"]
[Round "2"]
[White "Lanznaster, Joao Vitor"]
[Black "Martins, Arthur Nunes"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1239"]
[BlackElo "1276"]
[PlyCount "107"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 h6 6. h3 0-0 7. 0-0 d6 8. Qe2 Be6 9. Bb3 d5 10. exd5 Nxd5 11. Nxe5 Nxc3 12. bxc3 Bxb3 13. Nxc6 Re8 14. Nxd8 Rxe2 15. Nxb7 Bb6 16. cxb3 Rb8 17. d4 Rxb7 18. Be3 c6 19. Rfe1 Rc2 20. Rec1 Re2 21. Kf1 Rb2 22. Ke1 Re7 23. Kf1 Ba5 24. b4 Bc7 25. a3 f5 26. g3 Re4 27. Re1 f4 28. Bxf4 Rxe1+ 29. Rxe1 Bxf4 30. gxf4 Rb3 31. Re3 Rxa3 32. Ke2 Kf7 33. Kd3 a5 34. Kc4 a4 35. b5 cxb5+ 36. Kxb5 Ra1 37. Kb4 a3 38. Kb3 a2 39. Rf3 Ke6 40. Kb2 Rb1+ 41. Kxa2 Rb5 42. f5+ Kd5 43. f6 gxf6 44. Rf5+ Kc4 45. Rxb5 Kxb5 46. Kb3 f5 47. c4+ Kc6 48. Kb4 h5 49. c5 f4 50. f3 h4 51. Kc4 Kd7 52. Kd5 Kc7 53. c6 Kc8 54. Kd6 1-0

[Event "Catalao op 1st"]
[Site "Catalao"]
[Date "2019.03.10"]
[Round "4"]
[White "Couto, Januario Pereira Do"]
[Black "Martins, Arthur Nunes"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "1427"]
[BlackElo "1247"]
[PlyCount "20"]
[EventDate "2019.02.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 d6 8. Nc3 Bb7 9. Be3 0-0 10. Ne2 h6 1/2-1/2

[Event "Catalao op 1st"]
[Site "Catalao"]
[Date "2019.03.10"]
[Round "5"]
[White "Martins, Arthur Nunes"]
[Black "Leite, Maryana Izabelle Fe"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1247"]
[BlackElo "1366"]
[PlyCount "111"]
[EventDate "2019.02.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. 0-0 d6 7. h3 0-0 8. Be3 Bb6 9. d4 exd4 10. Nxd4 Na5 11. Bb3 c5 12. Ndb5 Nxb3 13. axb3 Ne8 14. e5 a6 15. Nxd6 Nxd6 16. Qxd6 Qxd6 17. exd6 Ba7 18. Rfd1 Rd8 19. Rd2 Be6 20. Rad1 b6 21. Nd5 Bxd5 22. Rxd5 Rd7 23. c3 a5 24. g4 Rad8 25. f3 Bb8 26. Bf4 g5 27. Bg3 f6 28. f4 Rxd6 29. c4 Rxd5 30. cxd5 gxf4 31. Bh2 Kg7 32. Kf2 Kg6 33. h4 f5 34. Kf3 fxg4+ 35. Kxg4 h5+ 36. Kf3 Kf5 37. Rd2 Re8 38. d6 Re3+ 39. Kf2 Ke5 40. d7 Bc7 41. d8Q Bxd8 42. Rxd8 Rxb3 43. Rd2 Ke4 44. Re2+ Kf5 45. Rd2 Kg4 46. Rc2 f3 47. Bg3 b5 48. Bd6 c4 49. Bc7 a4 50. Be5 Kxh4 51. Bc3 b4 52. Bf6+ Kh3 53. Rxc4 Rxb2+ 54. Bxb2 a3 55. Bf6 Kh2 56. Rh4# 1-0

[Event "Catalao op 1st"]
[Site "Catalao"]
[Date "2019.02.09"]
[Round "2"]
[White "De Oliveira, Anderson Jose Ferre"]
[Black "Martins, Arthur Nunes"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1614"]
[BlackElo "1247"]
[PlyCount "83"]
[EventDate "2019.02.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. c4 Bg7 5. e3 0-0 6. Bd3 c6 7. Nf3 d5 8. cxd5 cxd5 9. 0-0 Re8 10. Nc3 Nc6 11. Qb3 Ne7 12. Rac1 b6 13. Nb5 Rf8 14. Rc2 a6 15. Nc3 Bg4 16. Be2 Qd6 17. h3 Bd7 18. Rfc1 b5 19. a3 Rac8 20. Ne1 f5 21. Bf3 Be6 22. Nd3 Rc7 23. Ne2 Rfc8 24. Rxc7 Rxc7 25. Rxc7 Qxc7 26. Qc3 Qxc3 27. Nxc3 g5 28. g4 f4 29. Nb4 a5 30. Nbxd5 Nxd5 31. Bxd5 Bxd5 32. Nxd5 fxe3 33. fxe3 Kf8 34. Nc7 b4 35. axb4 axb4 36. b3 Bf6 37. Nd5 Be7 38. Nxe7 Kxe7 39. Kf2 Ke6 40. e4 f6 41. Ke3 Kd6 42. Kd3 1-0

[Event "Catalao op 1st"]
[Site "Catalao"]
[Date "2019.02.09"]
[Round "3"]
[White "Martins, Arthur Nunes"]
[Black "Dos Santos, Mariana Dias"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1247"]
[BlackElo "1800"]
[PlyCount "49"]
[EventDate "2019.02.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Qe7 4. Nc3 Nf6 5. 0-0 d6 6. d3 Bd7 7. Bg5 0-0-0 8. Nd5 h6 9. Nxe7+ Bxe7 10. Bxf6 Bxf6 11. Bxf7 Rhf8 12. Bd5 Na5 13. Qd2 b6 14. a3 a6 15. b4 Nb7 16. Bc4 b5 17. Bb3 g5 18. a4 c6 19. axb5 c5 20. Rxa6 Bxb5 21. Rb6 Bd7 22. bxc5 Nxc5 23. Rxd6 Nxb3 24. cxb3 Bg7 25. Qc3+ 1-0

[Event "Catalao op 1st"]
[Site "Catalao"]
[Date "2019.02.09"]
[Round "1"]
[White "Martins, Arthur Nunes"]
[Black "Franca, Jairo Jr"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1247"]
[BlackElo "1840"]
[PlyCount "48"]
[EventDate "2019.02.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Bc4 a6 7. a4 Nf6 8. Bg5 Be7 9. 0-0 0-0 10. Re1 d6 11. Kh1 Bd7 12. f4 Rac8 13. b3 Rfe8 14. Qd2 h6 15. Bh4 Nxe4 16. Nxe4 Bxh4 17. g3 Be7 18. Bd3 Nxd4 19. Re3 Bc6 20. c3 Nxb3 21. Qb2 Nxa1 22. Qxa1 Qb6 23. Qe1 d5 24. Nd2 d4+ 0-1

[Event "Goiania Xeque Mate U2200 3rd"]
[Site "Goiania"]
[Date "2018.09.16"]
[Round "4.8"]
[White "Campos, Otavio Moraes"]
[Black "Martins, Arthur Nunes"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1677"]
[BlackElo "1267"]
[PlyCount "87"]
[EventDate "2018.09.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 e5 6. d5 Nbd7 7. Be3 Nb6 8. f3 a6 9. Qd2 0-0 10. g4 Bd7 11. 0-0-0 c6 12. h4 cxd5 13. exd5 Rc8 14. b3 a5 15. h5 a4 16. hxg6 fxg6 17. Bh6 axb3 18. axb3 Qe7 19. Nge2 Ra8 20. Kb2 Rf7 21. Rh2 Bxh6 22. Qxh6 Bxg4 23. Bxg6 Rg7 24. Be4 Nbd7 25. Rg2 Nxe4 26. Nxe4 Bxf3 27. Rxg7+ Qxg7 28. Rg1 Qxg1 29. Nxg1 Bxe4 30. Qe6+ Kf8 31. Qxd7 Re8 32. Qxd6+ Kg7 33. Qd7+ Kf8 34. Qxb7 Re7 35. Qc8+ Kf7 36. d6 Bb7 37. Qf5+ Ke8 38. dxe7 Kxe7 39. Qxh7+ Ke6 40. Qxb7 Kf5 41. Kc3 e4 42. Kd2 Kf4 43. Qd5 e3+ 44. Ke2 1-0

[Event "Goiania Xeque Mate U2200 3rd"]
[Site "Goiania"]
[Date "2018.09.15"]
[Round "3.8"]
[White "De Faria, Joao Vitor Rodrigue"]
[Black "Martins, Arthur Nunes"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1309"]
[BlackElo "1267"]
[PlyCount "90"]
[EventDate "2018.09.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. d4 cxd4 7. Nxd4 e5 8. Nf3 Nc6 9. 0-0 0-0 10. Be3 Bf5 11. Qd2 Qd7 12. Bh6 Rad8 13. Rfd1 Ng4 14. Bxg7 Kxg7 15. a3 a5 16. e3 Nf6 17. Nd5 Ne4 18. Qe1 Bg4 19. Nc3 f5 20. h3 Bh5 21. Rdb1 Bxf3 22. Bxf3 Ng5 23. Bg2 f4 24. exf4 exf4 25. Kh2 Ne5 26. Qd1 fxg3+ 27. fxg3 Nef3+ 28. Kh1 Nxh3 29. Qc2 Qf5 30. Qe2 Rde8 31. Qxf3 Qxf3 32. Bxf3 Rxf3 33. Kg2 Ng5 34. Rf1 Rd3 35. Rad1 Ree3 36. Rxd3 Rxd3 37. Nd5 Rd2+ 38. Rf2 Rxf2+ 39. Kxf2 Ne4+ 40. Kg2 Kh6 41. b4 axb4 42. axb4 Kg5 43. b5 Kg4 44. Ne3+ Kg5 45. Kf3 Nf6 1/2-1/2

[Event "Goiania Xeque Mate U2200 3rd"]
[Site "Goiania"]
[Date "2018.09.15"]
[Round "1.6"]
[White "Labussiere, Yago"]
[Black "Martins, Arthur Nunes"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1836"]
[BlackElo "1267"]
[PlyCount "47"]
[EventDate "2018.09.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 Nbd7 6. Nf3 0-0 7. 0-0 Re8 8. e5 dxe5 9. dxe5 Ng4 10. e6 Nde5 11. exf7+ Nxf7 12. Qb3 b6 13. Rd1 Bd7 14. c5 Qc8 15. Ng5 Nge5 16. Bf4 Rf8 17. Bxe5 Bxe5 18. Bc4 e6 19. Nxf7 Rxf7 20. c6 Bxc6 21. Bxe6 Qe8 22. Re1 Bxc3 23. Qxc3 Kf8 24. Qh8+ 1-0

[Event "Goiania Xeque Mate U2200 3rd"]
[Site "Goiania"]
[Date "2018.09.15"]
[Round "2.7"]
[White "Martins, Arthur Nunes"]
[Black "Raggiotto, Mauro Cezar"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1267"]
[BlackElo "1497"]
[PlyCount "108"]
[EventDate "2018.09.15"]
[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 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 0-0 7. 0-0 d6 8. h3 Ne5 9. Bb3 c5 10. Nf5 Re8 11. Nxe7+ Qxe7 12. Bg5 h6 13. Bxf6 Qxf6 14. Nb5 Qg6 15. Kh2 Rd8 16. Nc7 Rb8 17. Qe2 Be6 18. Nd5 Bxd5 19. Bxd5 b5 20. Rfe1 Qf6 21. c3 c4 22. Qe3 a5 23. b3 Rdc8 24. Rab1 Nd3 25. Re2 Qxc3 26. bxc4 b4 27. Rb3 Qe5+ 28. Qg3 Qxg3+ 29. Kxg3 Nc1 30. Bxf7+ Kh8 31. Rbe3 Nxe2+ 32. Rxe2 b3 33. axb3 Rxb3+ 34. Kh2 Rc3 35. e5 dxe5 36. Rxe5 a4 37. Ra5 a3 38. c5 R8xc5 39. Ra8+ Rc8 40. Ra4 Rf8 41. Be6 g5 42. f3 Re8 43. Bf7 Re7 44. Ra8+ Kg7 45. Rg8+ Kxf7 46. Ra8 Re2 47. Ra7+ Ke6 48. Ra6+ Kd5 49. Rxh6 a2 50. Rh5 a1Q 51. Rxg5+ Re5 52. f4 Rxg5 53. fxg5 Qe1 54. g6 Qg3+ 0-1

[Event "Brasilia Marista op IRT"]
[Site "Brasilia"]
[Date "2018.08.27"]
[Round "5.7"]
[White "Martins, Arthur Nunes"]
[Black "Aguiar, Arthur Vinicius De"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1245"]
[BlackElo "1430"]
[PlyCount "159"]
[EventDate "2018.08.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Ng4 8. Bb5+ Bd7 9. Bxd7+ Nxd7 10. Bf4 e5 11. Bg5 f6 12. Bh4 exd4 13. Qxd4 Qe7 14. 0-0-0 Nge5 15. Nb5 Nb6 16. Nxd6+ Kf8 17. f4 Nc6 18. Qe3 g5 19. Bg3 f5 20. Qe1 Qf6 21. e5 Qe6 22. Kb1 gxf4 23. Bxf4 Bxe5 24. Bxe5 Qxe5 25. Qxe5 Nxe5 26. Nxf5 Rg8 27. g3 Ng4 28. Rdf1 Rg6 29. Ne3+ Kg8 30. Nf5 Re6 31. Nd4 Re4 32. Nb5 Rae8 33. Nd6 Nxh2 34. Nxe8 Rxe8 35. Rxh2 Nc4 36. Kc1 Ne5 37. Kb1 Nf3 38. Rhf2 Ng5 39. a3 Ne4 40. Rg2 Rd8 41. Ka1 Nd2 42. Rff2 Ne4 43. Re2 Nc5 44. Rd2 Re8 45. Rge2 Rc8 46. Re3 b6 47. Rde2 Kf8 48. Rf3+ Kg8 49. Re7 a5 50. Rff7 Na4 51. Rg7+ Kf8 52. Ref7+ Ke8 53. Rg8+ Kxf7 54. Rxc8 Nc5 55. Rb8 Nd7 56. Rb7 Ke6 57. Ka2 Kd6 58. Kb3 Kc6 59. Rxd7 Kxd7 60. Kc4 Kc6 61. b4 b5+ 62. Kd4 axb4 63. axb4 Kd6 64. c4 bxc4 65. Kxc4 Kc6 66. b5+ Kb6 67. g4 h6 68. Kb4 Kb7 69. Kc5 Kc7 70. b6+ Kb7 71. Kb5 Kb8 72. Kc6 Kc8 73. Kd6 Kb7 74. Ke6 Kxb6 75. Kf6 Kc6 76. Kg6 Kd6 77. Kxh6 Ke6 78. Kg7 Ke5 79. g5 Ke6 80. g6 1-0

[Event "Brasilia Marista op IRT"]
[Site "Brasilia"]
[Date "2018.08.27"]
[Round "4.9"]
[White "Santos, Bruno de Sousa"]
[Black "Martins, Arthur Nunes"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1245"]
[PlyCount "100"]
[EventDate "2018.08.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. h3 0-0 6. Re1 Re8 7. c3 d5 8. exd5 Nxd5 9. d3 Bf5 10. Nbd2 Nf4 11. Ne4 Bb6 12. Bxf4 exf4 13. Neg5 Rxe1+ 14. Qxe1 Bg6 15. Rd1 h6 16. Ne4 Qe7 17. b4 Re8 18. Nc5 Qxe1+ 19. Rxe1 Rxe1+ 20. Nxe1 Bxc5 21. bxc5 Ne5 22. a4 Nxc4 23. dxc4 Kf8 24. Kf1 Ke7 25. Ke2 Ke6 26. Nd3 Bxd3+ 27. Kxd3 Ke5 28. f3 g5 29. Kd2 f5 30. Kd3 h5 31. a5 g4 32. h4 gxf3 33. gxf3 a6 34. Kd2 Ke6 35. Kc2 Kd7 36. Kb3 Kc6 37. Kb4 b6 38. cxb6 cxb6 39. axb6 Kxb6 40. c5+ Kc6 41. c4 Kc7 42. Ka5 Kb7 43. c6+ Kxc6 44. Kxa6 Kc5 45. Kb7 Kxc4 46. Kc6 Kd4 47. Kd6 Ke3 48. Ke5 Kxf3 49. Kxf5 Kg3 50. Ke4 f3 0-1

[Event "Brasilia Marista op IRT"]
[Site "Brasilia"]
[Date "2018.08.26"]
[Round "3.4"]
[White "Martins, Arthur Nunes"]
[Black "De Siqueira, Luigy Lira"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1245"]
[BlackElo "1611"]
[PlyCount "54"]
[EventDate "2018.08.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. Be3 Bb6 7. 0-0 d6 8. h3 0-0 9. a3 Re8 10. b4 Bd7 11. d4 exd4 12. Nxd4 Nxd4 13. Bxd4 Nxe4 14. Nxe4 Rxe4 15. Qf3 Rxd4 16. Bxf7+ Kh8 17. Rfe1 Qf8 18. Qxb7 Rf4 19. Re7 Rb8 20. Qd5 Qxe7 21. Qd2 Rxf2 22. Qxf2 Bxf2+ 23. Kxf2 Qxf7+ 24. Kg1 Qf6 25. Kh2 Bc6 26. Rg1 Rf8 27. c4 Qf2 0-1

[Event "Brasilia Marista op IRT"]
[Site "Brasilia"]
[Date "2018.08.26"]
[Round "1.4"]
[White "Martins, Arthur Nunes"]
[Black "Felix, Raimundo Nascimento"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1245"]
[BlackElo "1891"]
[PlyCount "48"]
[EventDate "2018.08.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 d6 5. h3 Nbd7 6. Bd2 0-0 7. Be2 Re8 8. 0-0 Nf8 9. a3 Bc5 10. Be3 Ne6 11. Bxc5 Nxc5 12. Nd2 Ne6 13. Bg4 Nxg4 14. Qxg4 Nf4 15. Qf3 Qg5 16. Kh2 Re6 17. Rg1 Rh6 18. Nf1 Bg4 19. Qg3 Qh5 20. Rh1 Bxh3 21. Kg1 Rg6 22. Qh2 Qf3 23. Ne3 Nxg2 24. Nxg2 Rxg2+ 0-1

[Event "Brasilia Marista op IRT"]
[Site "Brasilia"]
[Date "2018.08.26"]
[Round "2.10"]
[White "Miletti, Antonio"]
[Black "Martins, Arthur Nunes"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "1245"]
[PlyCount "84"]
[EventDate "2018.08.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 Qxf3 7. gxf3 dxc6 8. Be3 Bxe3 9. fxe3 Be6 10. b3 0-0-0 11. Nc3 f5 12. Na4 fxe4 13. Nc5 Bd5 14. fxe4 Bf7 15. e5 Re8 16. Bh3+ Kb8 17. Bd7 Rxe5 18. Rd1 Rxc5 19. Be6 Bxe6 20. Rf1 Nf6 21. c4 a6 22. Rc1 Ng4 23. h3 Nxe3 24. Rf4 Bxh3 25. b4 Ng2+ 26. Kf2 Nxf4 27. bxc5 Nd3+ 28. Kg3 Nxc1 29. Kxh3 Rf8 30. a4 Rf5 31. a5 Rg5 32. Kh4 Rg1 33. Kh5 g6+ 34. Kh6 g5 35. Kh5 Ne2 36. Kh6 g4 37. Kxh7 g3 38. Kg7 Rh1 39. Kf7 g2 40. Ke8 g1Q 41. Kd8 Qg7 42. Ke8 Rh8# 0-1

[Event "Brasilia IRT U16/18"]
[Site "Brasilia"]
[Date "2018.03.04"]
[Round "5.6"]
[White "De Rezende, Fernando Alencar"]
[Black "Martins, Arthur Nunes"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1484"]
[BlackElo "1244"]
[PlyCount "53"]
[EventDate "2018.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[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 Be7 4. c3 Nf6 5. d3 d5 6. exd5 Nxd5 7. 0-0 0-0 8. Re1 Bf6 9. h3 Re8 10. Nbd2 g6 11. Ne4 Bg7 12. Bg5 Qd7 13. d4 exd4 14. Bxd5 Qxd5 15. Nf6+ Bxf6 16. Rxe8+ Kg7 17. Bxf6+ Kxf6 18. Qd2 Kg7 19. Rae1 Qxa2 20. Nxd4 Nxd4 21. Qxd4+ Kh6 22. Qf4+ Kg7 23. Qe5+ Kh6 24. Re4 g5 25. Qf6+ Kh5 26. g4+ Kh4 27. Qh6# 1-0

[Event "Brasilia IRT U16/18"]
[Site "Brasilia"]
[Date "2018.03.04"]
[Round "6.7"]
[White "Martins, Arthur Nunes"]
[Black "Lucca, Amalia Sayuri Takas"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1244"]
[PlyCount "57"]
[EventDate "2018.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[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. d3 d5 6. exd5 Nxd5 7. Re1 f6 8. d4 Bd6 9. Bxd5 Bb4 10. c3 Qxd5 11. cxb4 e4 12. Nc3 Qh5 13. Rxe4+ Ne7 14. Qe2 0-0 15. Rxe7 Bg4 16. Qc4+ Kh8 17. Qd5 Qg6 18. Nh4 Qe8 19. Rxe8 Raxe8 20. Bf4 g5 21. Bxc7 gxh4 22. h3 Bxh3 23. gxh3 Rg8+ 24. Kf1 Rg5 25. Qf7 Reg8 26. Qxf6+ R5g7 27. Ke2 Re8+ 28. Kd3 Kg8 29. Be5 1-0

[Event "Brasilia IRT U16/18"]
[Site "Brasilia"]
[Date "2018.03.03"]
[Round "2.9"]
[White "Aguiar, Arthur Vinicius De"]
[Black "Martins, Arthur Nunes"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1407"]
[BlackElo "1244"]
[PlyCount "81"]
[EventDate "2018.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[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. d3 b5 6. Bb3 Na5 7. Nxe5 Nxb3 8. axb3 d6 9. Nf3 h6 10. 0-0 Bg4 11. Nbd2 Be7 12. Re1 0-0 13. Nf1 Re8 14. h3 Bd7 15. Bf4 c5 16. e5 dxe5 17. Nxe5 Bd6 18. Nxd7 Qxd7 19. Qf3 Bxf4 20. Qxf4 Rxe1 21. Rxe1 Qc6 22. Re7 Re8 23. Qc7 Rc8 24. Qxc6 Rxc6 25. Ne3 Kf8 26. Ra7 Kg8 27. Nf5 Kf8 28. Ra8+ Ne8 29. Rd8 f6 30. Nxg7 Kxg7 31. Rxe8 Kg6 32. Kh2 Kf5 33. Kg3 Kg5 34. h4+ Kf5 35. Kf3 Kg6 36. g4 Rd6 37. h5+ Kg5 38. Rg8+ Kh4 39. Rg6 Rd7 40. Rxh6 Rg7 41. Rg6 1-0

[Event "Brasilia IRT U16/18"]
[Site "Brasilia"]
[Date "2018.03.03"]
[Round "3.11"]
[White "Martins, Arthur Nunes"]
[Black "Dorneles, Luiz Eduardo Fonsec"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1244"]
[PlyCount "54"]
[EventDate "2018.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[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 Be7 4. 0-0 Nf6 5. Nc3 0-0 6. d3 d6 7. h3 Be6 8. Nd5 Bxd5 9. exd5 Na5 10. Bb3 Nxb3 11. axb3 Nxd5 12. c4 Nf6 13. Be3 b6 14. Qc2 d5 15. Nxe5 Bc5 16. Nc6 Qd7 17. Nxa7 Bxe3 18. fxe3 d4 19. e4 c6 20. c5 Rxa7 21. cxb6 Rxa1 22. Rxa1 Rb8 23. Qc5 h6 24. Ra7 Rb7 25. Ra8+ Kh7 26. Ra7 Rxa7 27. bxa7 Qc7 1-0

[Event "Brasilia IRT U16/18"]
[Site "Brasilia"]
[Date "2018.03.03"]
[Round "4.10"]
[White "Martins, Arthur Nunes"]
[Black "Muniz, Bernardo Cunha"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1244"]
[BlackElo "1301"]
[PlyCount "47"]
[EventDate "2018.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[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 Nf6 4. Ng5 d5 5. exd5 Bc5 6. dxc6 bxc6 7. Nxf7 Bxf2+ 8. Kf1 Qd4 9. Qe2 0-0 10. Nd6+ Kh8 11. Nxc8 Raxc8 12. Bd3 Ng4 13. g3 Be3+ 14. Ke1 Bf2+ 15. Kd1 Rf7 16. c3 Qd7 17. Qe4 Nf6 18. Rf1 Qg4+ 19. Qe2 Qxe2+ 20. Kxe2 e4 21. Bc4 Rd7 22. Be6 Bc5 23. Bxd7 Nxd7 24. d4 1-0

[Event "Brasilia IRT U16/18"]
[Site "Brasilia"]
[Date "2018.03.02"]
[Round "1.7"]
[White "Passos, Rafael Moreira"]
[Black "Martins, Arthur Nunes"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1739"]
[BlackElo "1244"]
[PlyCount "73"]
[EventDate "2018.03.02"]
[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 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Ne2 0-0 6. 0-0 Re8 7. Nbc3 e5 8. d5 c6 9. h3 Bd7 10. Bg5 Qc8 11. Kh2 h6 12. Bxf6 Bxf6 13. dxc6 Nxc6 14. Qxd6 Re6 15. Qd2 Bg7 16. Rad1 Re7 17. Nd5 Re6 18. h4 Nd4 19. c3 Nxe2 20. Qxe2 a6 21. Qd2 Qc6 22. Bh3 Ree8 23. Bxd7 Qxd7 24. Nf6+ Kh8 25. Nxd7 Rad8 26. Qd5 Re7 27. Qxb7 Kh7 28. Qc6 Kh8 29. Qxa6 Rdxd7 30. Rxd7 Rxd7 31. Qc8+ Kh7 32. Qxd7 Bf6 33. Qxf7+ Kh8 34. Qxf6+ Kg8 35. Rd1 h5 36. Rd8+ Kh7 37. Qh8# 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.14"]
[Round "6"]
[White "Martins, Arthur Nunes"]
[Black "Ferreira, Tiago Damiani"]
[Result "0-1"]
[ECO "C64"]
[WhiteElo "1250"]
[PlyCount "86"]
[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 Bc5 4. Nc3 Nge7 5. 0-0 0-0 6. d3 d6 7. h3 Be6 8. Be3 Nd4 9. Na4 Nxb5 10. Nxc5 dxc5 11. Bxc5 Nd6 12. Nxe5 f6 13. Nf3 Qd7 14. Qe2 Ng6 15. Qe3 Rae8 16. Bxd6 cxd6 17. Qxa7 Bxh3 18. Nh2 Nf4 19. Qe3 Nxg2 20. Qg3 Re5 21. f4 Nxf4 22. Qxf4 Qc6 23. Rf3 Rg5+ 24. Kh1 Qxc2 25. Rg3 Rxg3 26. Qxg3 Be6 27. Rg1 g6 28. Rg2 Qd1+ 29. Rg1 Qd2 30. Rg2 Qb4 31. b3 Qd4 32. Rc2 f5 33. exf5 Rxf5 34. Rc7 Qa7 35. Qg1 Bd5+ 36. Nf3 Bxf3+ 37. Kh2 Rh5+ 38. Kg3 Qxg1+ 39. Kxf3 Re5 40. Kf4 Qf2+ 41. Kg4 Rf5 42. Kh3 Qf3+ 43. Kh4 Rh5# 0-1

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.14"]
[Round "7"]
[White "Martins, Arthur Nunes"]
[Black "Santos, Herton de Sousa"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1250"]
[BlackElo "1811"]
[PlyCount "51"]
[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 d6 3. Bc4 h6 4. h3 Nf6 5. d3 Be7 6. 0-0 Nc6 7. Nbd2 Bd7 8. Re1 a6 9. a3 Qc8 10. Nf1 Be6 11. Ba2 Bxa2 12. Rxa2 0-0 13. Ng3 Qe6 14. Ra1 Bd8 15. c3 Ne7 16. d4 c6 17. Qc2 Nh7 18. Be3 f5 19. exf5 Nxf5 20. Nxf5 Rxf5 21. Rad1 e4 22. Nd2 d5 23. c4 Rc8 24. c5 Bg5 25. Qb3 Rc7 26. Nf1 0-1

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.13"]
[Round "5"]
[White "Campos da Silva, Leandro"]
[Black "Martins, Arthur Nunes"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1800"]
[BlackElo "1250"]
[PlyCount "53"]
[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 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. Be2 d6 6. h3 Re8 7. 0-0 Nbd7 8. Nbd2 b6 9. c3 Bb7 10. Bc4 h6 11. Qc2 e5 12. dxe5 dxe5 13. Bh2 c5 14. Qxg6 Bd5 15. Qc2 Bxc4 16. Nxc4 Qc7 17. Rad1 Re7 18. Nd6 Re6 19. Nf5 Bf8 20. Rd2 Bd6 21. Nxh6+ Kf8 22. Ng5 Re7 23. Nf5 Ree8 24. Nxd6 Re7 25. Nh7+ Nxh7 26. Qxh7 f6 27. Qh8# 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.13"]
[Round "4"]
[White "Martins, Arthur Nunes"]
[Black "Silva, Joao Antonio Franci"]
[Result "1/2-1/2"]
[ECO "C62"]
[WhiteElo "1250"]
[BlackElo "1664"]
[PlyCount "59"]
[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 d6 4. d4 Bd7 5. Nc3 a6 6. Bxc6 Bxc6 7. dxe5 dxe5 8. Qxd8+ Rxd8 9. Nxe5 Bd6 10. Nxc6 bxc6 11. 0-0 Ne7 12. Bg5 f6 13. Bh4 0-0 14. Bg3 Ng6 15. Rad1 Ne5 16. b3 Rfe8 17. Kh1 Ng4 18. Bxd6 cxd6 19. h3 Ne5 20. Rd2 Nf7 21. Rfd1 h6 22. Ne2 Rxe4 23. Ng3 Re6 24. c4 c5 25. a3 g6 26. b4 Ne5 27. Rc2 cxb4 28. axb4 Nc6 29. Rb2 Ne5 30. Re1 1/2-1/2

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.12"]
[Round "2"]
[White "Martins, Arthur Nunes"]
[Black "Hopka, Matheus Marchesi"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "1250"]
[BlackElo "1677"]
[PlyCount "72"]
[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 d6 3. Nc3 Nf6 4. Bc4 e6 5. 0-0 a6 6. a4 Nc6 7. d4 cxd4 8. Nxd4 Be7 9. Re1 0-0 10. f4 Qb6 11. Be3 Qxb2 12. Nxc6 bxc6 13. Bd4 Qb7 14. e5 dxe5 15. fxe5 Nd5 16. Ne4 Rd8 17. Rb1 Qd7 18. Qg4 g6 19. Rf1 Qe8 20. Bc5 Bxc5+ 21. Nxc5 Ne3 22. Qf3 Nxc4 23. Ne4 Qe7 24. Nf6+ Kg7 25. Ne4 Nxe5 26. Qc3 Qa7+ 27. Kh1 Qd4 28. Qxd4 Rxd4 29. Nc3 a5 30. Kg1 Ba6 31. Rf2 Rad8 32. Rbf1 Bxf1 33. Rxf1 Rd2 34. Ne4 Rxc2 35. Ng5 Rdd2 36. Nh3 Rxg2+ 0-1

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.12"]
[Round "3"]
[White "Ramos, Cassio Veiga"]
[Black "Martins, Arthur Nunes"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1772"]
[BlackElo "1250"]
[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 Nf6 4. d3 a6 5. Ba4 Bc5 6. c3 b5 7. Bc2 d5 8. h3 dxe4 9. dxe4 Qxd1+ 10. Bxd1 Nxe4 11. 0-0 h6 12. Nbd2 Nxd2 13. Bxd2 0-0 14. Re1 Re8 15. a4 Bb7 16. axb5 axb5 17. Rxa8 Bxa8 18. b4 Bd6 19. Be2 Na7 20. Ra1 Bxf3 21. gxf3 Nc8 22. Bxb5 Rd8 23. Ra8 Be7 24. Be3 Nd6 25. Rxd8+ Bxd8 26. Bd3 Bf6 27. c4 Kf8 28. c5 Nc8 29. Ba6 Na7 30. b5 Bd8 31. c6 Nxc6 32. bxc6 Ke7 33. Bc5+ Kf6 34. Kf1 g5 35. Ke2 Kf5 36. Bd3+ Ke6 37. Bc4+ Kf5 38. Bxf7 Kf6 39. Bd5 h5 40. Kd3 Kf5 41. Be4+ Ke6 42. Kc4 Be7 43. Ba7 Bd6 44. Kb5 Kf6 45. Ka6 Ke7 46. Be3 Kf6 47. Kb7 Ke7 48. Bxg5+ Ke8 49. Bg6+ Kf8 50. Bd8 Kg7 51. Bxh5 Kf8 52. Bxc7 Bxc7 53. Kxc7 Ke7 54. Kb7 Kd8 55. c7+ Ke7 56. c8Q Kf6 57. Kc6 e4 58. Kd6 e3 59. fxe3 Kg7 60. Qe6 Kh8 61. Bf7 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.11"]
[Round "1"]
[White "Barbalho, Gilsomar Silva"]
[Black "Martins, Arthur Nunes"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1906"]
[BlackElo "1250"]
[PlyCount "81"]
[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 Nf6 4. 0-0 a6 5. Bxc6 bxc6 6. Nxe5 Nxe4 7. Re1 d5 8. d3 Bd6 9. dxe4 Bxe5 10. exd5 f6 11. f4 0-0 12. fxe5 fxe5 13. Nc3 Bd7 14. Ne4 cxd5 15. Qxd5+ Kh8 16. Be3 Bf5 17. Qxd8 Raxd8 18. Bc5 Rf7 19. Rad1 Rxd1 20. Rxd1 h6 21. Rf1 Kh7 22. Ng3 Be6 23. Rxf7 Bxf7 24. a3 Kg6 25. Kf2 Kg5 26. Ke3 Bd5 27. Be7+ Kg6 28. Ne4 Kf5 29. Bd8 Bxe4 30. g4+ Kxg4 31. Kxe4 Kh3 32. Bxc7 Kxh2 33. Bxe5+ Kg2 34. c4 h5 35. c5 h4 36. c6 h3 37. c7 h2 38. Bxh2 Kxh2 39. c8Q g5 40. Qg4 a5 41. Kf3 1-0

[Event "Brasilia Centro Oeste-ch"]
[Site "Brasilia"]
[Date "2017.09.24"]
[Round "5"]
[White "Martins, Arthur Nunes"]
[Black "Junqueira, Leonardo de Faria"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1747"]
[BlackElo "1459"]
[PlyCount "60"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. Nc3 Qf6 7. d3 Bxf3 8. Qxf3 Qxf3 9. gxf3 Nf6 10. f4 Bd6 11. fxe5 Bxe5 12. f4 Bd4+ 13. Kh1 0-0-0 14. Re1 Ng4 15. Nd1 h5 16. Ne3 g6 17. Nxg4 hxg4 18. Be3 Bxb2 19. Rab1 Bc3 20. Rg1 Rh3 21. Bf2 Rdh8 22. Bg3 Bd4 23. Rge1 Rxg3 24. Re2 Rgh3 25. Rbe1 g3 26. Kg2 Rxh2+ 27. Kf1 Rh1+ 28. Kg2 Rxe1 29. Kxg3 Rg1+ 30. Kf3 Rh3# 0-1

[Event "Brasilia Centro Oeste-ch"]
[Site "Brasilia"]
[Date "2017.09.24"]
[Round "6"]
[White "Valcarcel, Marianne Barbosa"]
[Black "Martins, Arthur Nunes"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1251"]
[BlackElo "1747"]
[PlyCount "74"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 0-0 6. 0-0 d6 7. Be3 Nd4 8. Re1 Bg4 9. Bxd4 Bxd4 10. h3 Bh5 11. Nd5 Nxd5 12. Bxd5 c6 13. c3 Bb6 14. Bb3 Qf6 15. Rc1 Rad8 16. d4 Rd7 17. Qd3 Rfd8 18. Bd1 Bxf3 19. Bxf3 exd4 20. Rcd1 c5 21. Bg4 Re7 22. Bf5 Rc7 23. e5 dxe5 24. Bxh7+ Kf8 25. cxd4 Rxd4 26. Qc3 Rxd1 27. Rxd1 g6 28. Rd5 c4 29. Rxe5 Qxf2+ 30. Kh2 Re7 31. Qb4 Qf4+ 32. Kh1 Qxe5 33. Qd2 Bc7 34. Qh6+ Ke8 35. g3 Qe1+ 36. Kg2 Qxg3+ 37. Kh1 Qh2# 0-1

[Event "Brasilia Centro Oeste-ch"]
[Site "Brasilia"]
[Date "2017.09.23"]
[Round "4"]
[White "Romeo, Henrique"]
[Black "Martins, Arthur Nunes"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1425"]
[BlackElo "1747"]
[PlyCount "49"]
[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 g6 3. Nc3 e6 4. e4 d5 5. Bg5 dxe4 6. Nxe4 Nbd7 7. Qf3 Bg7 8. Bd3 0-0 9. Ne2 Re8 10. N2c3 c6 11. Nd6 Rf8 12. Nde4 Re8 13. 0-0-0 a6 14. Nd6 Rf8 15. Nce4 h6 16. Bh4 g5 17. Bg3 Nxe4 18. Bxe4 f5 19. Bb1 f4 20. Qd3 Nf6 21. c5 fxg3 22. hxg3 b6 23. Qg6 bxc5 24. Rxh6 Qxd6 25. Rdh1 1-0

[Event "Brasilia Centro Oeste-ch"]
[Site "Brasilia"]
[Date "2017.09.22"]
[Round "2"]
[White "Martins, Arthur Nunes"]
[Black "Brito, Paulo Roberto Ferr"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1747"]
[BlackElo "1546"]
[PlyCount "90"]
[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 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 g6 5. 0-0 Bg7 6. d4 cxd4 7. Nxd4 0-0 8. Bg5 a6 9. a4 Bd7 10. Re1 Nc6 11. Nxc6 Bxc6 12. Nd5 Bxd5 13. exd5 Qc7 14. Qe2 Rfe8 15. Qd3 Rac8 16. b3 Nxd5 17. Qxd5 e6 18. Qd3 Bxa1 19. Rxa1 d5 20. Bh6 dxc4 21. Qe3 e5 22. Rc1 cxb3 23. Qxb3 Re7 24. Kf1 Qc4+ 25. Qxc4 Rxc4 26. Ke2 f5 27. Kd3 Rxa4 28. c4 Rd7+ 29. Ke2 Rc7 30. Kd3 e4+ 31. Kd4 b5 32. Bf4 Rcxc4+ 33. Rxc4 Rxc4+ 34. Kd5 a5 35. f3 exf3 36. gxf3 Rxf4 37. Kc5 Rxf3 38. Kxb5 g5 39. Kxa5 Rb3 40. Ka4 Rb8 41. Ka5 f4 42. Ka6 f3 43. Ka7 Rb2 44. Ka6 f2 45. h4 f1Q+ 0-1

[Event "Brasilia Centro Oeste-ch"]
[Site "Brasilia"]
[Date "2017.09.22"]
[Round "1"]
[White "Valcarcel, Victor Ignacio Sant"]
[Black "Martins, Arthur Nunes"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1770"]
[BlackElo "1747"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. 0-0 Bc5 5. d3 0-0 6. Nc3 d6 7. Bg5 h6 8. Bh4 Bg4 9. h3 Be6 10. Bb3 a6 11. Qd2 b5 12. Nd5 Bxd5 13. Bxf6 Qxf6 14. Bxd5 Rad8 15. Bxc6 Qe6 16. Bd5 Qd7 17. Nh4 c6 18. Bb3 Qe7 19. Ng6 Qd7 20. Nxf8 Rxf8 21. Kh1 d5 22. exd5 cxd5 23. f4 exf4 24. Qxf4 Bd6 25. Qf5 Qe7 26. Bxd5 Kh8 27. Rae1 Qd8 28. Be4 g6 29. Qf6+ Kg8 30. Bd5 Qc7 31. Qxg6+ Kh8 32. Qxh6+ Kg8 33. Rf6 Qc5 34. Rg6# 1-0

