[Event "BRA-ch U20 13th"]
[Site "Matinhos"]
[Date "1986.04.??"]
[Round "3"]
[White "Chaves Filho, Luiz G"]
[Black "Araujo, Adalberto Marcos"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "74"]
[EventDate "1986.04.08"]
[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. Nc3 e6 3. Nge2 d5 4. exd5 exd5 5. d4 Nc6 6. Be3 cxd4 7. Nxd4 Bb4 8. Nxc6 bxc6 9. Qd4 Bf8 10. Bd3 Nf6 11. 0-0 Bd6 12. Na4 0-0 13. f3 Nd7 14. f4 Bb7 15. b4 Qe7 16. a3 a5 17. c3 axb4 18. axb4 f5 19. Rfe1 Rxa4 20. Rxa4 c5 21. Bf2 Qxe1+ 22. Bxe1 cxd4 23. Ra7 Bc8 24. cxd4 Bxf4 25. Bf2 Bb8 26. Ra5 Nf6 27. b5 Bc7 28. Ra2 Bb6 29. Rc2 Ne4 30. Bxe4 fxe4 31. Rc6 Ba5 32. h4 Bd2 33. b6 e3 34. Bg3 e2 35. Rxc8 Rxc8 36. b7 Rf8 37. b8Q Rxb8 0-1

[Event "BRA-ch U20 13th"]
[Site "Matinhos"]
[Date "1986.04.??"]
[Round "1"]
[White "Chaves Filho, Luiz G"]
[Black "Berbel, Eduardo Costa"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "65"]
[EventDate "1986.04.08"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Nf6 5. e5 Ne4 6. Qd3 c5 7. a3 c4 8. Qe3 Ba5 9. Ng3 f5 10. Ngxe4 fxe4 11. Qg5 Qd7 12. Qh5+ g6 13. Qh6 Nc6 14. Be3 b5 15. Be2 a6 16. Bg4 Qf7 17. f3 exf3 18. 0-0 Qa7 19. Rxf3 Nxd4 20. Rf6 Bb6 21. Kh1 Nf5 22. Bxf5 Bxe3 23. Bxg6+ Kd8 24. Qh4 Qe7 25. Raf1 Bd7 26. Rf8+ Be8 27. Qxe7+ Kxe7 28. Rxh8 hxg6 29. Rh7+ Kd8 30. Rf6 a5 31. Rxe6 d4 32. Nd5 Bc1 33. Rd6+ 1-0

[Event "BRA-ch U20 13th"]
[Site "Matinhos"]
[Date "1986.04.??"]
[Round "6"]
[White "Chaves Filho, Luiz G"]
[Black "Caldeira, Adriano"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "78"]
[EventDate "1986.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. Nxd4 Nxd4 6. Qxd4 Ne7 7. Be3 Nc6 8. Qd2 Be7 9. Nc3 Ne5 10. Bb3 Be6 11. Nd5 Ng4 12. Bd4 Bf6 13. Nxf6+ Nxf6 14. 0-0-0 Bxb3 15. axb3 0-0 16. Qg5 a5 17. Rd3 h6 18. Qf5 Qd7 19. Bxf6 Qxf5 20. exf5 gxf6 21. Rg3+ Kh7 22. Re1 Rfe8 23. Rge3 Rxe3 24. Rxe3 Kg7 25. Kd2 Kf8 26. Rh3 Kg7 27. Rg3+ Kf8 28. Rh3 Kg7 29. Re3 Kf8 30. g4 Ra6 31. Rc3 c6 32. h4 Rb6 33. Rc4 Rb5 34. f3 Rd5+ 35. Ke2 Re5+ 36. Kf2 Rd5 37. Ke2 Re5+ 38. Kf2 Rd5 39. Ke2 Re5+ 1/2-1/2

[Event "BRA-ch U20 13th"]
[Site "Matinhos"]
[Date "1986.04.??"]
[Round "7"]
[White "Disconzi da Silva, Rodrigo"]
[Black "Chaves Filho, Luiz G"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "94"]
[EventDate "1986.04.08"]
[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 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. c4 dxc4 5. e3 Be6 6. Na3 c5 7. Qa4+ Nd7 8. Nf3 Bg7 9. Bxc4 Bxc4 10. Nxc4 0-0 11. 0-0 e6 12. Rfd1 Nb6 13. Qb5 Nxc4 14. Qxc4 cxd4 15. Rxd4 Rc8 16. Qb5 Qc7 17. h3 Rfd8 18. Rad1 Rxd4 19. Rxd4 f5 20. Rd7 Qc1+ 21. Kh2 Qxb2 22. Qxb2 Bxb2 23. Rxb7 Rc2 24. Rxa7 Rxf2 25. a4 Bf6 26. a5 Re2 27. Nd4 Rxe3 28. Nc6 Rc3 29. Ra8+ Kg7 30. Rc8 Ra3 31. Rc7 Rxa5 32. Rxf7+ Kxf7 33. Nxa5 f4 34. g3 f3 35. Nb3 Bc3 36. Kg1 e5 37. Kf2 e4 38. Ke3 Bb4 39. g4 Kf6 40. g5+ Ke5 41. h4 Be7 42. Kf2 Kf4 43. Kf1 e3 44. Nd4 Ke4 45. Nc2 e2+ 46. Ke1 Kd3 47. g6 Bxh4# 0-1

[Event "BRA-ch U20 13th"]
[Site "Matinhos"]
[Date "1986.04.??"]
[Round "2"]
[White "Fernandes, Marcos V"]
[Black "Chaves Filho, Luiz G"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "62"]
[EventDate "1986.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nc6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 b6 8. Re1 Bb7 9. e5 Nd7 10. c3 Qc7 11. d4 g5 12. Nf1 Rg8 13. g4 h5 14. h3 hxg4 15. hxg4 0-0-0 16. a4 Rde8 17. Bd2 c4 18. Be3 Na5 19. N3d2 f5 20. exf6 Nxf6 21. b4 cxb3 22. Rc1 Ba6 23. Ng3 Bd6 24. Bf1 Bc4 25. Ne2 Nxg4 26. Nxc4 Nxc4 27. Qxb3 Bh2+ 28. Kg2 Ncxe3+ 29. fxe3 Nxe3+ 30. Kf3 Nc4 31. Kg2 Ref8 0-1

[Event "BRA-ch U20 13th"]
[Site "Matinhos"]
[Date "1986.04.??"]
[Round "5"]
[White "Ogata, Edson Akio"]
[Black "Chaves Filho, Luiz G"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "53"]
[EventDate "1986.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. Nc3 0-0 9. Bg5 cxd4 10. Nxd4 h6 11. Bf4 Qb6 12. Be3 Qa5 13. Nb3 Qa6 14. Nxd5 Nxd5 15. Qxd5 Qxe2 16. Nd4 Qxb2 17. Rab1 Qa3 18. Bc1 Qa5 19. Nxc6 Qxd5 20. Nxe7+ Kh8 21. Nxd5 Be6 22. Rxb7 Rad8 23. Nf4 Bxa2 24. Rxa7 Bc4 25. Re1 Rfe8 26. Rxe8+ Rxe8 27. Ra8 1-0

[Event "BRA-ch U20 13th"]
[Site "Matinhos"]
[Date "1986.04.??"]
[Round "4"]
[White "Oliveira, Edson"]
[Black "Chaves Filho, Luiz G"]
[Result "0-1"]
[ECO "A64"]
[PlyCount "80"]
[EventDate "1986.04.08"]
[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 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nc3 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Nd2 a6 11. a4 Nbd7 12. Nc4 Nb6 13. Na3 Bd7 14. Qc2 Qc7 15. Rb1 Rac8 16. Bd2 Ng4 17. a5 Na8 18. Nc4 Ne5 19. Nxe5 Bxe5 20. Nd1 b5 21. axb6 Nxb6 22. Ne3 Bd4 23. Rfc1 f5 24. Qd1 Bb5 25. b3 Qf7 26. Nc4 Bxc4 27. bxc4 Rb8 28. e3 Bf6 29. Bf1 Qa7 30. Bd3 a5 31. g4 fxg4 32. Qxg4 Kg7 33. h4 Na4 34. h5 Re5 35. Rxb8 Qxb8 36. Qd7+ Be7 37. Qxa4 Rxh5 38. Qd7 Qf8 39. Bc3+ Kh6 40. Bxa5 Qf3 0-1

[Event "BRA-ch sf"]
[Site "Brasilia"]
[Date "1983.03.??"]
[Round "2"]
[White "Braga, Cicero Nogueira"]
[Black "Chaves Filho, Luiz G"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2350"]
[PlyCount "47"]
[EventDate "1983.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. e4 e5 7. c3 c5 8. a3 Nc6 9. b4 a6 10. h3 b5 11. Be3 cxb4 12. axb4 d5 13. Bc5 Re8 14. Nbd2 dxe4 15. Ng5 Bb7 16. Ndxe4 Nxe4 17. Nxe4 Re6 18. Be3 Bf8 19. f4 exf4 20. gxf4 h6 21. f5 Re7 22. Bc5 Re8 23. fxg6 Bxc5+ 24. Nxc5 1-0

[Event "BRA-ch sf"]
[Site "Brasilia"]
[Date "1983.03.??"]
[Round "1"]
[White "Chaves Filho, Luiz G"]
[Black "Asfora, Marco Antonio Hazin"]
[Result "1/2-1/2"]
[ECO "C09"]
[PlyCount "58"]
[EventDate "1983.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Bd6 7. dxc5 Bxc5 8. 0-0 Nge7 9. Nb3 Bb6 10. Bg5 0-0 11. c3 f6 12. Bf4 a6 13. Be2 Re8 14. Nfd4 Ne5 15. Nd2 Bxd4 16. cxd4 N5c6 17. Nb3 Bf5 18. Rc1 a5 19. Nc5 Ra7 20. g4 Bc8 21. a4 b6 22. Nb3 Ba6 23. Bxa6 Rxa6 24. Qd3 Ra8 25. Qb5 Rc8 26. Rfe1 Qd7 27. h3 h5 28. f3 hxg4 29. hxg4 Kf7 1/2-1/2

[Event "BRA-ch sf"]
[Site "Brasilia"]
[Date "1983.03.??"]
[Round "3"]
[White "Chaves Filho, Luiz G"]
[Black "Carvalho Sobrinho, Joao"]
[Result "1/2-1/2"]
[ECO "B96"]
[PlyCount "33"]
[EventDate "1983.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3 b5 9. 0-0-0 Bb7 10. Qh3 b4 11. Ncb5 axb5 12. e5 dxe5 13. Bxb5+ Ke7 14. fxe5 Qxe5 15. Qh4 h6 16. Rhe1 Qxg5+ 17. Qxg5 1/2-1/2

[Event "BRA-ch U16 4th"]
[Site "Matao"]
[Date "1982.07.??"]
[Round "5"]
[White "Chaves Filho, Luiz G"]
[Black "Moura, Eduardo Henrique B"]
[Result "0-1"]
[ECO "B84"]
[PlyCount "136"]
[EventDate "1982.07.19"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. 0-0 Nbd7 8. f4 b5 9. Bf3 Bb7 10. Re1 Nc5 11. b4 Ncd7 12. e5 Bxf3 13. Qxf3 dxe5 14. fxe5 Nxe5 15. Rxe5 Qxd4+ 16. Be3 Qd8 17. Bg5 Ra7 18. Rd1 Rd7 19. Rxd7 Qxd7 20. Re3 Be7 21. Rd3 Qc8 22. Bxf6 Bxf6 23. Ne4 Be7 24. Qg4 0-0 25. Rg3 g6 26. Qe2 Rd8 27. Rc3 Qd7 28. Rd3 Qc6 29. c3 Kg7 30. Rxd8 Bxd8 31. Qd3 Qd5 32. Qe2 Qe5 33. Qd3 Bf6 34. Qf3 Qf5 35. Qe2 Qf4 36. g3 Qc1+ 37. Kg2 Bxc3 38. Qd3 Qb2+ 39. Kh3 Bf6 40. Nd6 Qd4 41. Ne8+ Kf8 42. Qc2 Kxe8 43. Qc8+ Qd8 44. Qc6+ Kf8 45. Qxa6 Qd5 46. Qc8+ Kg7 47. Qc2 h5 48. Qe2 Qc4 49. Qe1 g5 50. Qe3 Qxa2 51. g4 Qb1 52. Qe2 Qxb4 53. gxh5 Qf4 54. h6+ Kxh6 55. Kg2 Be5 56. Qxb5 Qxh2+ 57. Kf3 g4+ 58. Ke3 Qf4+ 59. Ke2 Qf3+ 60. Kd2 Qf2+ 61. Kd1 Bc3 62. Qb2 Qd2+ 63. Qxd2+ Bxd2 64. Ke2 f5 65. Kf2 Kh5 66. Kg1 Kh4 67. Kg2 f4 68. Kh1 e5 0-1

[Event "BRA-ch U16 4th"]
[Site "Matao"]
[Date "1982.07.??"]
[Round "7"]
[White "Chaves Filho, Luiz G"]
[Black "Ogata, Edson Akio"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "71"]
[EventDate "1982.07.19"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be2 Nd7 5. Be3 c5 6. Qd2 Qb6 7. Nf3 Ngf6 8. 0-0 0-0 9. e5 Ne8 10. Nd5 Qd8 11. Bg5 f6 12. exf6 exf6 13. Bf4 Nb6 14. dxc5 dxc5 15. Nxb6 Qxb6 16. Bc4+ Be6 17. Bxe6+ Qxe6 18. Rfe1 Qc6 19. Re7 Rf7 20. Rae1 Kf8 21. Qe3 Qc8 22. Rxe8+ Qxe8 23. Bd6+ Kg8 24. Qxe8+ Rxe8 25. Rxe8+ Bf8 26. Bxf8 Rxf8 27. Rxf8+ Kxf8 28. Kf1 Ke7 29. Ke2 Ke6 30. Kd3 b5 31. c4 b4 32. Ke4 g5 33. g4 a6 34. Nd2 h5 35. h3 h4 36. f4 1-0

[Event "BRA-ch U16 4th"]
[Site "Matao"]
[Date "1982.07.??"]
[Round "3"]
[White "Chaves Filho, Luiz G"]
[Black "Tamura, Ricardo Miguel"]
[Result "1-0"]
[ECO "B29"]
[PlyCount "105"]
[EventDate "1982.07.19"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Ne5 Nxc3 6. bxc3 Qd5 7. Bb5+ Nc6 8. Nxc6 bxc6 9. Bf1 c4 10. Qe2 Bf5 11. Qxc4 Bxc2 12. Qxd5 cxd5 13. Bb5+ Kd8 14. Bc6 Rb8 15. Bxd5 e6 16. Bc4 Be4 17. 0-0 Bc5 18. d3 Bc6 19. Be3 Bxe3 20. fxe3 Ke7 21. Rab1 Rhc8 22. Rb3 Rxb3 23. axb3 Bd5 24. Ra1 Rc7 25. Ra4 Kd6 26. Ra6+ Ke5 27. Ra5 Kd6 28. Bxd5 exd5 29. c4 dxc4 30. bxc4 Kc6 31. Kf2 Kb6 32. Rb5+ Kc6 33. d4 Kd6 34. Ra5 Ke6 35. Ra6+ Kf5 36. Ra5+ Ke4 37. c5 f5 38. Ra6 Kd5 39. Kf3 g6 40. Kf4 Rb7 41. Rd6+ Kc4 42. c6 Rc7 43. Rd7 Rxc6 44. Rxa7 h6 45. Rh7 g5+ 46. Kxf5 Kd3 47. Re7 Rc2 48. d5 Rxg2 49. d6 Rf2+ 50. Kg6 Rf8 51. d7 Ra8 52. Re8 Ra6+ 53. Kh5 1-0

[Event "BRA-ch U16 4th"]
[Site "Matao"]
[Date "1982.07.??"]
[Round "4"]
[White "Freire, Marcelo Muniz"]
[Black "Chaves Filho, Luiz G"]
[Result "1/2-1/2"]
[ECO "B25"]
[PlyCount "24"]
[EventDate "1982.07.19"]
[EventType "tourn"]
[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. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. Qd2 Rb8 11. Rae1 d5 12. exd5 exd5 1/2-1/2

[Event "BRA-ch U16 4th"]
[Site "Matao"]
[Date "1982.07.??"]
[Round "2"]
[White "Gimenez, Fabiola"]
[Black "Chaves Filho, Luiz G"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "19"]
[EventDate "1982.07.19"]
[EventType "tourn"]
[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 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8. Nc3 Qd7 9. d5 exd5 10. Qxd5 1/2-1/2

[Event "BRA-ch U16 4th"]
[Site "Matao"]
[Date "1982.07.??"]
[Round "6"]
[White "Machado, Jose Arimateia"]
[Black "Chaves Filho, Luiz G"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "24"]
[EventDate "1982.07.19"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. Nd5 Nxd5 9. Qxd5 Qc7 10. Qc4 Nc6 11. Qc3 d5 12. exd5 Bb4 0-1

[Event "BRA-ch U16 4th"]
[Site "Matao"]
[Date "1982.07.??"]
[Round "1"]
[White "Mello, Andre Luiz"]
[Black "Chaves Filho, Luiz G"]
[Result "0-1"]
[ECO "A39"]
[PlyCount "84"]
[EventDate "1982.07.19"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd3 Nd7 11. e4 Ne5 12. Qe2 Bd7 13. Bd2 Rc8 14. b3 Nc6 15. Rad1 Nd4 16. Qd3 a6 17. Be3 Ne6 18. Nd5 Nc5 19. Qd2 b5 20. Bxc5 Rxc5 21. Ne3 bxc4 22. Nxc4 Bb5 23. Rc1 Qc7 24. Qd3 Rc8 25. Bh3 Bxc4 26. bxc4 Rb8 27. Rc2 Rb4 28. Qa3 Qb6 29. Rd1 Rbxc4 30. Rxc4 Rxc4 31. Qd3 Qc6 32. Bg2 Qc5 33. Bf1 Ra4 34. Qb3 Rb4 35. Qa3 Rxe4 36. Qxa6 Rd4 37. Qa8+ Bf8 38. Rxd4 Qxd4 39. a4 Kg7 40. a5 d5 41. a6 e5 42. Qb7 Bc5 0-1

