[Event "87th ch-BRA 2021"] [Site "Cuiaba BRA"] [Date "2021.11.04"] [Round "11.49"] [White "Nunes, Gustavo Morais"] [Black "Cabral, D"] [Result "1/2-1/2"] [WhiteElo "1819"] [BlackElo "1927"] [ECO "E60"] [Opening "King's Indian, 3.Nf3"] [EventDate "2021.10.28"] [WhiteFideId "22731199"] [BlackFideId "2116715"] 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c5 6. O-O cxd4 7. Nxd4 Nc6 8. Nc3 Nxd4 9. Qxd4 d6 10. Bg5 h6 11. Bxf6 Bxf6 12. Qd2 Bg7 13. Rac1 Rb8 14. b3 Bd7 15. Rfd1 Bc6 16. Nd5 Qd7 17. e4 Rfd8 18. Qe3 e6 19. Nb4 a5 20. Nc2 Qe7 21. a4 Kh7 22. Rd3 h5 23. Qb6 Ra8 24. Rcd1 h4 25. Qe3 Bh6 26. Qe1 1/2-1/2

[Event "87th ch-BRA 2021"] [Site "Cuiaba BRA"] [Date "2021.11.03"] [Round "10.32"] [White "Ribeiro, Matheus Mendes Domingues"] [Black "Nunes, Gustavo Morais"] [Result "1-0"] [WhiteElo "2177"] [BlackElo "1819"] [ECO "A18"] [Opening "English"] [Variation "Mikenas-Carls variation"] [EventDate "2021.10.28"] [WhiteFideId "324226923"] [BlackFideId "22731199"] 1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. d4 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Bg5 c6 8. O-O-O+ Kc7 9. Nf3 Nbd7 10. a3 a5 11. Rd2 Bd6 12. Bd3 Re8 13. Rhd1 b6 14. Bc2 Bf8 15. Re2 Ng8 16. Be3 Bc5 17. Bxc5 Nxc5 18. b4 axb4 19. axb4 Nb7 20. Red2 f6 21. b5 Nc5 22. bxc6 Ra1+ 23. Kb2 Rxd1 24. Rxd1 Ne7 25. Nb5+ Kxc6 26. Rd6+ Kb7 27. Rxf6 gxf6 28. Nd6+ Kc6 29. Nxe8 Ng8 30. Ng7 b5 31. cxb5+ Kxb5 32. Kc3 Bb7 33. Nf5 Kb6 34. Nd2 Bc8 35. Ne3 Be6 36. Nd5+ Kc6 37. Ne3 Kd6 38. f3 Ke7 39. Bb3 Nh6 40. g3 Bxb3 41. Nxb3 Ne6 42. h4 Ng7 43. g4 Ne6 44. Nd2 Nf4 45. Nd5+ Nxd5+ 46. exd5 f5 47. g5 Ng8 48. Nc4 Kd7 49. Nxe5+ Kd6 50. Kd4 Ne7 51. Nc4+ Kd7 52. h5 1-0

[Event "87th ch-BRA 2021"] [Site "Cuiaba BRA"] [Date "2021.11.02"] [Round "8.32"] [White "Luz, Arthur Nader"] [Black "Nunes, Gustavo Morais"] [Result "0-1"] [WhiteElo "2149"] [BlackElo "1819"] [ECO "A45"] [Opening "Queen's pawn game"] [EventDate "2021.10.28"] [WhiteFideId "2148838"] [BlackFideId "22731199"] 1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 Bd6 5. Nbd2 Bxf4 6. exf4 Qd6 7. g3 b6 8. c3 O-O 9. Ne5 c5 10. Qa4 Bb7 11. Bd3 Nc6 12. a3 cxd4 13. cxd4 a6 14. Nxc6 Bxc6 15. Qb3 Bb7 16. O-O Rfc8 17. Rfe1 Nd7 18. Rad1 Rc7 19. Bb1 a5 20. Qf3 b5 21. Qh5 g6 22. Qg5 b4 23. a4 Bc6 24. h4 Bxa4 25. b3 Bb5 26. h5 Nf8 27. Qh6 Be8 28. hxg6 fxg6 29. Kg2 Qe7 30. Qh3 Qf6 31. Nf3 Rc3 32. Ng5 Ra6 33. Re5 Rxb3 34. Ba2 Rc3 35. Bxd5 exd5 36. Rxe8 Rc7 37. Rc1 Re7 38. Rb8 Qf5 39. Qh6 a4 40. Re1 Raa7 41. Rxe7 Rxe7 42. Rxb4 Qd7 43. f5 gxf5 44. Qa6 f4 45. Nf3 fxg3 46. Ne5 Qf5 47. fxg3 Qe4+ 48. Kf1 Rxe5 0-1

[Event "87th ch-BRA 2021"] [Site "Cuiaba BRA"] [Date "2021.11.02"] [Round "9.28"] [White "Nunes, Gustavo Morais"] [Black "Silva, Kaua Marques"] [Result "0-1"] [BlackTitle "FM"] [WhiteElo "1819"] [BlackElo "2086"] [ECO "E16"] [Opening "Queen's Indian"] [Variation "Yates variation"] [EventDate "2021.10.28"] [WhiteFideId "22731199"] [BlackFideId "22701168"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. a3 Be7 8. Nc3 d6 9. Qc2 Nbd7 10. O-O O-O 11. e4 e5 12. d5 Re8 13. Rac1 Ba6 14. b3 g6 15. Bg5 Nh5 16. Be3 Ng7 17. Bh3 Nf6 18. Ng5 Bc8 19. f4 exf4 20. gxf4 Nfh5 21. Qg2 Bxh3 22. Nxh3 f5 23. e5 dxe5 24. fxe5 Bxa3 25. e6 Bxc1 26. Bxc1 Qh4 27. Ne2 a4 28. Ng5 axb3 29. Nf7 Qxc4 30. Nh6+ Kf8 31. Bb2 Ra2 32. Bxg7+ Nxg7 33. Qg5 Qc5+ 0-1

[Event "87th ch-BRA 2021"] [Site "Cuiaba BRA"] [Date "2021.11.01"] [Round "7.46"] [White "Nunes, Gustavo Morais"] [Black "Cavalcante, Rodrigo Moreira"] [Result "1-0"] [WhiteElo "1819"] [BlackElo "1964"] [ECO "D11"] [Opening "QGD Slav"] [Variation "3.Nf3"] [EventDate "2021.10.28"] [WhiteFideId "22731199"] [BlackFideId "2128268"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 b5 6. Ne5 Bb7 7. O-O Qc8 8. a4 e6 9. b3 cxb3 10. Qxb3 a6 11. Ba3 Nbd7 12. Rc1 Nxe5 13. dxe5 Nd5 14. Bxd5 exd5 15. Bxf8 Kxf8 16. Qb4+ Kg8 17. Qe7 h6 18. Nd2 Kh7 19. Nb3 Rb8 20. axb5 axb5 21. Ra7 Qe8 22. Rxb7 1-0

[Event "87th ch-BRA 2021"] [Site "Cuiaba BRA"] [Date "2021.10.31"] [Round "6.30"] [White "Trevisan, Rodrigo"] [Black "Nunes, Gustavo Morais"] [Result "1-0"] [WhiteElo "2111"] [BlackElo "1819"] [ECO "A14"] [Opening "English"] [Variation "Neo-Catalan declined"] [EventDate "2021.10.28"] [WhiteFideId "2141825"] [BlackFideId "22731199"] 1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c6 7. Bb2 Nbd7 8. Qc2 b6 9. cxd5 cxd5 10. Rc1 Ba6 11. Nc3 Rc8 12. Qd1 Re8 13. Nd4 Nf8 14. Ncb5 e5 15. Rxc8 Qxc8 16. Rc1 Bc5 17. Nd6 Bxd6 18. Rxc8 Rxc8 19. Nf5 Bb8 20. Ne7+ Kh8 21. Nxc8 Bxc8 22. Qc1 Bb7 23. Bh3 N6d7 24. d4 e4 25. Qg5 f6 26. Qc1 g6 27. Bc3 f5 28. Qg5 Kg8 29. Qd8 1-0

[Event "87th ch-BRA 2021"] [Site "Cuiaba BRA"] [Date "2021.10.30"] [Round "4.73"] [White "Ferreira e Silva, Afranio Marcio"] [Black "Nunes, Gustavo Morais"] [Result "0-1"] [BlackElo "1819"] [ECO "B33"] [Opening "Sicilian"] [Variation "Pelikan (Lasker/Sveshnikov) variation"] [EventDate "2021.10.28"] [WhiteFideId "22786465"] [BlackFideId "22731199"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. a3 Bxc3+ 8. bxc3 Nxe4 9. Bb2 Qb6 10. Qe2 Qxb2 11. Qxe4 Qxa1+ 12. Kd2 d5 13. Qe3 O-O 14. h4 Bg4 15. h5 Bxf3 16. gxf3 d4 17. Qg5 Qxc3+ 18. Kc1 Qxf3 19. Rg1 Qf4+ 20. Qxf4 exf4 21. Rg4 Rfe8 0-1

[Event "87th ch-BRA 2021"] [Site "Cuiaba BRA"] [Date "2021.10.29"] [Round "3.82"] [White "Nunes, Gustavo Morais"] [Black "Fonseca, Rogerio da Silva"] [Result "1-0"] [WhiteElo "1819"] [BlackElo "1220"] [ECO "D06"] [Opening "QGD"] [Variation "symmetrical (Austrian) defence"] [EventDate "2021.10.28"] [WhiteFideId "22731199"] [BlackFideId "2197022"] 1. d4 d5 2. c4 c5 3. dxc5 e5 4. cxd5 Bxc5 5. e4 Qf6 6. Nf3 Ne7 7. Bb5+ Bd7 8. Qe2 O-O 9. O-O a6 10. Bxd7 Nxd7 11. Nc3 Ng6 12. g3 b5 13. Be3 Bxe3 14. Qxe3 Qd6 15. Rac1 Nb6 16. b3 f5 17. exf5 Rxf5 18. Ne4 Qd8 19. d6 Nd5 20. Qd3 Ndf4 21. gxf4 Nxf4 22. Qe3 Rc8 23. Rxc8 Qxc8 24. Nxe5 Nd5 25. Qd4 Qe6 26. d7 Rxe5 27. d8=Q+ Kf7 28. Ng3 Nf6 29. Qc7+ Nd7 30. Qdxd7+ Qe7 31. Qxe7+ Rxe7 32. Qf4+ Kg8 33. Rd1 h6 34. Rd8+ Kh7 35. Qf5+ g6 36. Qf8 1-0