[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "1"]
[White "Fier, Alexandr"]
[Black "Feller, Gabriela Luisa Vicente"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2600"]
[BlackElo "1907"]
[PlyCount "63"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. f3 Qb6 4. Nc3 e6 5. a3 Nd7 6. Be3 dxe4 7. fxe4 Ngf6 8. Nf3 Be7
9. Qc1 Ng4 10. Bg1 Qc7 11. h3 Ngf6 12. e5 Nd5 13. Nxd5 cxd5 14. Bd3 b6 15. Be3 a5
16. Bg5 f6 17. Bf4 fxe5 18. Nxe5 Nxe5 19. Bxe5 Bh4+ 20. Ke2 Qe7 21. Rf1 Ba6 22. Bxa6
Rxa6 23. c4 Qg5 24. Qxg5 Bxg5 25. cxd5 exd5 26. Bxg7 Rg8 27. Be5 b5 28. Kd3 Ke7 29.
Rf5 Rc6 30. Raf1 Ke6 31. Bh2 h6 32. Re5+  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "2"]
[White "Backes, Jorge Henrique"]
[Black "El Debs, Felipe De Cresce"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1905"]
[BlackElo "2545"]
[PlyCount "34"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Be7 8. Rb1
O-O 9. b4 a6 10. a4 Bf5 11. b5 axb5 12. axb5 Nd4 13. d3 Bg4 14. Nxe5 Na4 15. Rb2
Nxc3 16. Qd2 Ncxe2+ 17. Kh1 Be6  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "3"]
[White "Diamant, Andre"]
[Black "De Souza Monteiro, Marcos Paulo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2524"]
[BlackElo "1885"]
[PlyCount "45"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Re1
Nc6 9. Nb3 Bd7 10. Bf1 Rc8 11. a4 Na5 12. Nd4 Qb6 13. h3 Nc4 14. Nb3 Be6 15. a5 Qc6
16. Nd4 Qc5 17. Ra4 Ne5 18. Be3 Nc4 19. Bxc4 Bxc4 20. Nf5 gxf5 21. Bxc5 Rxc5 22.
exf5 Nd5 23. Rxc4  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "4"]
[White "Martins De Aguiar, Marina"]
[Black "Andersson, Ulf"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1877"]
[BlackElo "2519"]
[PlyCount "84"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Bd3 c5 5. dxc5 Bxc5 6. Ngf3 Nc6 7. O-O Nge7 8. Nb3
Ba7 9. c3 dxe4 10. Bxe4 Qxd1 11. Rxd1 Bd7 12. Bf4 O-O-O 13. Nbd2 f6 14. Nc4 e5 15.
Be3 Bxe3 16. Nxe3 Be6 17. Nd2 Kc7 18. b4 f5 19. Bc2 g6 20. Nb3 b6 21. Bd3 a5 22.
bxa5 Nxa5 23. Nxa5 bxa5 24. Bc4 Bxc4 25. Nxc4 Nc6 26. Ne3 Kb6 27. Kf1 Kc5 28. Ke2
e4 29. a4 Rxd1 30. Rxd1 Rd8 31. Rb1 Rb8 32. Rd1 Rb2+ 33. Rd2 Rxd2+ 34. Kxd2 Ne5 35.
Kc2 f4 36. Nd1 Nc4 37. h4 h6 38. g3 g5 39. h5 Kd5 40. gxf4 gxf4 41. Nb2 Nxb2 42.
Kxb2 e3  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "5"]
[White "Alonso, Salvador"]
[Black "Moccero, Eduardo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2471"]
[BlackElo "1870"]
[PlyCount "81"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bd2 e6 7. Bc4 c6 8. Qe2
Nbd7 9. d5 cxd5 10. Nxd5 Qd8 11. Nxf6+ gxf6 12. O-O-O Qc7 13. Nd4 Bg6 14. Rhe1 O-O-O
15. Nb5 Qb6 16. Bf4 e5 17. Be3 Bc5 18. Nd6+ Kb8 19. Nxf7 Bxe3+ 20. fxe3 Bxf7 21.
Bxf7 Nc5 22. Bc4 Rc8 23. e4 Na4 24. Bb3 Nc5 25. Kb1 Nxb3 26. axb3 Rhd8 27. Rd5 Rxd5
28. exd5 Rd8 29. Rd1 Qd6 30. g4 e4 31. Qxe4 Qxh2 32. Rh1 Qf2 33. Rd1 Qg3 34. Rd3
Qh2 35. c4 Rd6 36. Qe8+ Kc7 37. Qe7+ Kc8 38. Rd1 Qf4 39. c5 Rd7 40. Qe8+ Rd8 41.
Qe6+  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "6"]
[White "Chaves, Jorge Antonio Torres"]
[Black "Galego, Luis"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1855"]
[BlackElo "2471"]
[PlyCount "80"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 d6 3. Bg5 Nbd7 4. e3 e5 5. Nbd2 Be7 6. dxe5 dxe5 7. Bc4 O-O 8. e4
c6 9. a4 Qc7 10. h3 Nc5 11. Qe2 h6 12. Bh4 Nh5 13. Bg3 Nxg3 14. fxg3 Ne6 15. c3 a5
16. Bd3 Bc5 17. Nc4 b5 18. axb5 cxb5 19. Ne3 b4 20. Nd5 Qb8 21. Nh4 Ng5 22. Rf1 bxc3
23. bxc3 a4 24. Nf5 Bxf5 25. Rxf5 a3 26. Ra2 Ra7 27. h4 Ne6 28. Qc2 Rb7 29. Ke2 Qd6
30. Rf1 Rfb8 31. Kf3 h5 32. g4 hxg4+ 33. Kxg4 Rb2 34. Rxb2 Rxb2 35. Qa4 Nc7 36. Kh3
Qe6+ 37. g4 Nxd5 38. exd5 Qxd5 39. Be4 Qd8 40. Qc4 Bf2  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "8"]
[White "De Souza, Vinicius Alcantara G R"]
[Black "Romanishin, Oleg M"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1852"]
[BlackElo "2412"]
[PlyCount "124"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Qb6 5. Be2 Nf6 6. O-O d6 7. Re1 Be7 8. Bf1 Bd7
9. h3 O-O 10. g3 a6 11. d3 h6 12. b3 Rfe8 13. Bg2 Nh7 14. Bd2 Nf8 15. Rb1 Ng6 16.
Be3 Qa5 17. Qd2 b5 18. Ne2 Qxd2 19. Bxd2 Bf6 20. Nf4 Nge5 21. Nxe5 Bxe5 22. Ne2 Rab8
23. Bc3 Bxc3 24. Nxc3 b4 25. Ne2 a5 26. Red1 e5 27. Rd2 a4 28. Nc1 Ra8 29. bxa4 Rxa4
30. Nb3 Rea8 31. Rbb2 Ra3 32. Kh2 Nd8 33. Bf3 Ba4 34. Bd1 Ne6 35. Nc1 Nd4 36. Kg2
Rc3 37. Ne2 Nxe2 38. Bxe2 Rc1 39. Kf3 g5 40. g4 Kg7 41. Kg3 Rc3 42. Kg2 Ra3 43. Kf3
Bd7 44. Kg2 Rc3 45. Rd1 Be6 46. Kh2 f6 47. Kg2 Bf7 48. Kh2 Raa3 49. Kg2 h5 50. Kh2
Ra8 51. Kg2 Rh8 52. f3 Kf8 53. Kh2 hxg4 54. fxg4 Bxc4 55. dxc4 Rcxh3+ 56. Kg2 Rh2+
57. Kg1 Rh1+ 58. Kg2 R8h2+ 59. Kg3 Rxe2 60. Rxe2 Rxd1 61. Rf2 Ke7 62. Rh2 Rd3+  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "9"]
[White "Roselli Mailhe, Bernardo"]
[Black "Cincinato, Thalita Ariane C."]
[Result "1-0"]
[ECO ""]
[WhiteElo "2390"]
[BlackElo "1845"]
[PlyCount "69"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 f5 5. g4 fxg4 6. Qxg4 Nf6 7. Qg2 Qc7 8. Bd2 Bb4
9. Bd3 b6 10. Nf3 Bb7 11. Ng5 Qe7 12. Nxe6 Bxc3 13. Bxc3 c5 14. Nxg7+ Kd8 15. Nf5
dxc4 16. d5 Qf8 17. Bxc4 Nbd7 18. O-O-O Rg8 19. Qf3 b5 20. Bxb5 Rg5 21. Qf4 Rg4 22.
Ba5+ Nb6 23. Qe5 Bc8 24. Rhg1 Re4 25. Qd6+ Qxd6 26. Nxd6 Rh4 27. Rg7 Bd7 28. Bxd7
Nfxd7 29. Rg8+ Kc7 30. Rxa8 Kxd6 31. Rxa7 Nc4 32. Bc7+ Ke7 33. Rg1 Nd6 34. Rg7+ Nf7
35. Bf4  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "10"]
[White "Moyses Sobrinho, Elias"]
[Black "Von Buelow, Georg"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1839"]
[BlackElo "2361"]
[PlyCount "60"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Bb5+
Nc6 9. Ne2 cxd4 10. Bxd4 O-O 11. Bxg7 Kxg7 12. O-O Qc7 13. Bxc6 Qxc6 14. Qd4+ Kg8
15. Nf4 e6 16. Rfd1 b6 17. e5 Bb7 18. Qd7 Qxd7 19. Rxd7 Bc6 20. Rd6 Rfc8 21. f3 Be8
22. Ne2 Rc5 23. f4 Bb5 24. Nd4 Ba4 25. Ne2 Rac8 26. Rc1 Kf8 27. Kf2 Ke7 28. Rd3 Bb5
29. Re3 Rc4 30. Nd4 Rxd4  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "11"]
[White "Lujan, Carolina"]
[Black "Jenidarchiche, Douglas Rodrigo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2323"]
[BlackElo "1837"]
[PlyCount "61"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O h6 6. c3 a5 7. d4 Bb6 8. Nxe5 O-O
9. Nxc6 bxc6 10. e5 Nd5 11. Qf3 Ba6 12. Bxa6 Rxa6 13. c4 Nb4 14. c5 Ba7 15. Qe2 Qc8
16. Nc3 d6 17. Be3 Nd5 18. Rac1 a4 19. Nxd5 cxd5 20. cxd6 c6 21. f4 Rb6 22. f5 Qb8
23. Qg4 Kh7 24. f6 Rg8 25. Qf5+ g6 26. Qh3 h5 27. Rf5 Rh8 28. Rxh5+ gxh5 29. Qxh5+
Kg8 30. Qg4+ Kf8 31. d7  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "12"]
[White "Rodrigues, Julliano De Araujo"]
[Black "Menna Barreto, Felipe Kubiaki"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1834"]
[BlackElo "2322"]
[PlyCount "62"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Bb6 7. Nf3 Ne7 8. Bd3 Nbc6
9. Qe2 Ng6 10. b5 Nd4 11. Nxd4 Bxd4 12. c3 Qc7 13. cxd4 Qxc1+ 14. Qd1 Qb2 15. Nd2
Qxd4 16. Bxg6 Qxe5+ 17. Be4 dxe4 18. O-O O-O 19. Qe2 f5 20. Rfd1 Bd7 21. a4 Rad8
22. Nc4 Qb8 23. Ra2 e5 24. Rad2 Be6 25. Rxd8 Rxd8 26. Rxd8+ Qxd8 27. Qd2 Qd3 28.
Qxd3 exd3 29. Nd2 e4 30. g4 g6 31. Kg2 f4  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "13"]
[White "Rodi, Luis Ernesto"]
[Black "De Sa, Sidney Loyola"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2303"]
[BlackElo "1833"]
[PlyCount "95"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. f4 Bg7 6. d3 d6 7. Nf3 Bg4 8. O-O Nf6
9. Qe1 O-O 10. Qh4 Bxf3 11. Rxf3 e6 12. f5 Nd7 13. Bg5 Bf6 14. Rh3 h5 15. Rg3 Kh7
16. Rf1 exf5 17. exf5 Bxg5 18. Rxg5 Kh6 19. Ne4 d5 20. Qf4 Kh7 21. Nd6 Qb8 22. Nxf7
Qxf4 23. fxg6+ Kg7 24. Rxf4 Rae8 25. h3 Re6 26. Ra4 Rxg6 27. Rxg6+ Kxg6 28. Nd6 Ra8
29. Ra6 Nb8 30. Ra5 Nd7 31. Nb7 c4 32. dxc4 dxc4 33. Nd6 c3 34. bxc3 c5 35. Ne4 Re8
36. Nxc5 Nxc5 37. Rxc5 Re2 38. a4 h4 39. a5 Rxc2 40. Rc7 Kf6 41. a6 Ke6 42. Rxa7
Rxc3 43. Rh7 Rc4 44. a7 Ra4 45. Rxh4 Rxa7 46. Rf4 Ke5 47. Rf8 Rg7 48. Kh2  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "14"]
[White "Nunes, Agatha Hurba"]
[Black "Limp, Eduardo Thelio"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1820"]
[BlackElo "2290"]
[PlyCount "92"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 c6 7. Bd3 Be7 8. Nge2
Nb6 9. O-O Nh5 10. Bxe7 Qxe7 11. Qc2 g6 12. e4 dxe4 13. Bxe4 Nf6 14. Rad1 O-O 15.
Rfe1 Nxe4 16. Nxe4 Bf5 17. N2g3 Bxe4 18. Rxe4 Qd7 19. Rde1 Rae8 20. Qd2 f5 21. Rxe8
Rxe8 22. Rxe8+ Qxe8 23. h4 Nd5 24. Kf1 f4 25. Ne2 Qe4 26. Nc3 Nxc3 27. bxc3 b5 28.
Qe2 Qb1+ 29. Qe1 Qxe1+ 30. Kxe1 Kf7 31. Ke2 Ke6 32. Kf3 Kf5 33. g4+ fxg3 34. fxg3
h5 35. Ke3 g5 36. hxg5 Kxg5 37. Kf3 Kf5 38. Ke3 Kg4 39. Kf2 Kh3 40. Kf3 a6 41. Kf2
Kh2 42. a3 a5 43. Kf3 Kg1 44. Kf4 Kf2 45. g4 hxg4 46. Kxg4 Ke3  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "15"]
[White "Guimaraes, Diogo Duarte"]
[Black "Carneiro, Luis Guilherme Rosado"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2290"]
[BlackElo "1815"]
[PlyCount "43"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Be2 Bd7
9. O-O Nxd4 10. Bxd4 Bc6 11. Qd3 O-O 12. f4 Nd7 13. Bxg7 Kxg7 14. Kh1 Nc5 15. Qd4+
Kg8 16. b4 e5 17. fxe5 Ne6 18. Qxd6 Qxd6 19. exd6 Nd4 20. Bd3 Rfe8 21. b5 Bd7 22.
Nd5  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "16"]
[White "Brito, Vicente De Paulo Alencar"]
[Black "Terao, Juliana Sayumi"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1794"]
[BlackElo "2240"]
[PlyCount "60"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 a6 6. Bc4 b5 7. Bb3 Bb7 8. Qe2 d6
9. O-O Nc6 10. Rd1 Nge7 11. Bg5 Qb8 12. Bf4 Ng6 13. Bg3 Be7 14. h4 O-O 15. h5 Nge5
16. Nd4 Qa7 17. Nc2 Na5 18. Bf4 Rac8 19. Be3 Qa8 20. f3 Rfe8 21. g4 Nec4 22. Bc1
Bf6 23. g5 Be5 24. g6 hxg6 25. hxg6 fxg6 26. Qg2 Rf8 27. Qxg6 Rf6 28. Qg4 Kf7 29.
Qh5+ Rg6+ 30. Kh1 Rh8  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "17"]
[White "Labussiere, Yago"]
[Black "Menezes, Grasielle Da Silv"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2229"]
[BlackElo "1793"]
[PlyCount "51"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. e4 Bg7 7. Be3 O-O 8. Be2
Rb8 9. O-O b6 10. f4 Bb7 11. Bf3 Rc8 12. b3 d6 13. Rc1 Qd7 14. h3 Rfd8 15. Qd2 Nxd4
16. Bxd4 e5 17. Be3 exf4 18. Bxf4 Ba8 19. Bg5 h5 20. Qf4 Qe6 21. Nd5 Nd7 22. Ne7+
Kh7 23. Nxc8 Rxc8 24. Qg3 Nc5 25. Rcd1 Re8 26. Qxd6  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "18"]
[White "De Souza, Roberto Fabelino"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "1760"]
[BlackElo "2221"]
[PlyCount "76"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Bb4 4. Nge2 d6 5. O-O Be6 6. Bxe6 fxe6 7. d4 exd4 8. Nxd4
Qd7 9. Qe2 e5 10. Nf5 Bxc3 11. bxc3 O-O 12. c4 Nc6 13. f3 Kh8 14. c3 b6 15. Rd1 Na5
16. Ne3 Rf7 17. Nd5 Qa4 18. Ne3 Raf8 19. Rb1 Nh5 20. Rb4 Nf4 21. Qd2 Qc6 22. a3 Re8
23. Qa2 Ref8 24. Nf5 Ne6 25. Be3 Nc5 26. Qd2 Na6 27. Rbb1 Nxc4 28. Qc1 Nc5 29. Bf2
Ne6 30. Kh1 Nf4 31. Ra1 d5 32. exd5 Nxd5 33. Ng3 Nd6 34. Qg5 Nf4 35. Rg1 e4 36. fxe4
Nxe4 37. Nxe4 Qxe4 38. Qg4 Nd3  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "20"]
[White "Bucci, Andrea Vidigal"]
[Black "Tomiello, Lucas Costamilan"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1747"]
[BlackElo "2209"]
[PlyCount "62"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6
9. O-O Nbd7 10. f3 O-O 11. Qe1 Qc7 12. Qf2 b5 13. Rfd1 Rfe8 14. Rac1 Rac8 15. a3
Nc5 16. Nxc5 dxc5 17. Nd5 Bxd5 18. exd5 c4 19. b4 Bd6 20. Rd2 Nh5 21. Bb6 Qe7 22.
c3 f5 23. Qf1 e4 24. fxe4 Bxh2+ 25. Kxh2 Qh4+ 26. Kg1 Ng3 27. Qd1 Qh1+ 28. Kf2 Nxe4+
29. Kf3 Qh5+ 30. Kf4 Qg5+ 31. Kf3 Qg3#  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "21"]
[White "Silva, Kaua Marques"]
[Black "Lopes, Eduardo Moraes"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2199"]
[BlackElo "1744"]
[PlyCount "53"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Bd3 f6 7. Ng5 Ndxe5 8. dxe5
fxg5 9. Qh5+ g6 10. Bxg6+ Kd7 11. c4 Nxe5 12. Bc2 c6 13. O-O Bd6 14. b4 Kc7 15. Bb2
Nxc4 16. Nxc4 dxc4 17. Bxh8 Qxh8 18. Rad1 Bd7 19. Qxg5 Qc3 20. Be4 Qe5 21. Qh4 Rg8
22. g3 h5 23. Bf3 Bxb4 24. Qxc4 Qc3 25. Qe4 h4 26. Rd3 Qc5 27. Rxd7+  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "22"]
[White "Mesquita, Arnaldo Leite"]
[Black "Viana, Dirceu"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1732"]
[BlackElo "2199"]
[PlyCount "90"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 d6 2. g3 e5 3. d3 g6 4. Bg5 f6 5. Bd2 Bg7 6. Bg2 Nh6 7. Qc1 Nf7 8. O-O O-O
9. c4 Nc6 10. Nc3 Bg4 11. h3 Be6 12. Kh2 Qd7 13. Rb1 Ne7 14. b4 c6 15. b5 c5 16.
a4 b6 17. a5 d5 18. Na4 Rab8 19. axb6 axb6 20. Nb2 d4 21. Ra1 h6 22. Ra6 f5 23. Qc2
Nd6 24. Rfa1 Nec8 25. Ng1 g5 26. Ra8 Rxa8 27. Rxa8 e4 28. Be1 exd3 29. exd3 f4 30.
Qe2 fxg3+ 31. fxg3 Nf5 32. Bc6 Qd6 33. Nd1 Be5 34. Qg2 Nce7 35. Rxf8+ Kxf8 36. Be4
Kg7 37. Nf3 Bf6 38. Nd2 Nh4 39. Qf2 Be5 40. Kg1 Nhf5 41. Nf1 Qb8 42. Kg2 Qa7 43.
Qe2 Ng6 44. Qf3 Bxg3 45. Bxf5 Nh4+  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "23"]
[White "Piasetski, Leon"]
[Black "Maia, Erick De Figueiredo"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2198"]
[BlackElo "1727"]
[PlyCount "81"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nxd4 6. Qxd4 g6 7. e4 d6 8. Bg5
Bg7 9. f3 Be6 10. Rc1 h6 11. Be3 O-O 12. Qd2 Kh7 13. Be2 Nd7 14. Nb5 Nb6 15. O-O
Rc8 16. b3 a6 17. Nd4 Bd7 18. Rfd1 Na8 19. f4 Nc7 20. Nf3 Bc6 21. Qc2 Qe8 22. f5
gxf5 23. exf5 Bf6 24. Nd4 Rg8 25. Bf1 Bd7 26. Qe4 Bc6 27. Qf4 Bg5 28. Qf2 Bf6 29.
Rc2 Be4 30. Re2 Bc6 31. Bf4 Qf8 32. Rd3 Qg7 33. Nxc6 bxc6 34. Rh3 Bg5 35. Bxg5 Qxg5
36. Re4 Qf6 37. Qe3 e5 38. Reh4 Kg7 39. Rxh6 Qxf5 40. Rf3 Qb1 41. Rg3+  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "24"]
[White "De Almeida, Roberto A. Ferreira"]
[Black "Aranha Filho, Alvaro Z."]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1713"]
[BlackElo "2196"]
[PlyCount "108"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 c5 2. g3 Nc6 3. e3 e5 4. d4 e4 5. d5 exf3 6. dxc6 bxc6 7. e4 Nf6 8. Qxf3 d5
9. exd5 cxd5 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. O-O Be7 13. c4 O-O 14. cxd5 Qxd5 15.
Qxd5 Nxd5 16. Nd2 Rab8 17. Nc4 Bf6 18. Rd1 Bd4 19. Na5 Rfc8 20. Nb3 Rb4 21. Rd3 Rc4
22. Rb1 Nb4 23. Rd1 Nxa2 24. Nxd4 cxd4 25. Bf4 Rb4 26. Bd6 Rb7 27. Rxd4 Re8 28. Ra4
Nc3 29. Raa1 Nxb1 30. Rxb1 a5 31. Ba3 f6 32. Rc1 Re6 33. Rc8+ Kf7 34. Kg2 Rd7 35.
Rc2 g5 36. h3 h5 37. g4 hxg4 38. hxg4 Re4 39. Kg3 Rd3+ 40. f3 Ree3 41. Rf2 Rb3 42.
Bc5 Red3 43. Ba3 Kg6 44. Kg2 a4 45. Kg3 f5 46. gxf5+ Kxf5 47. Kg2 Kf4 48. Bf8 Rxf3
49. Rxf3+ Rxf3 50. Bg7 Kg4 51. Be5 Re3 52. Bd4 Rd3 53. Be5 Rd2+ 54. Kf1 Kf3  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "25"]
[White "Fernandez, Maria Florencia"]
[Black "Hubner, Jessica Trindade"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2196"]
[BlackElo "1706"]
[PlyCount "107"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 b6 6. Be3 Bb7 7. f3 Nbd7 8. Qd2 c5
9. d5 h5 10. Nh3 a6 11. Nf2 Qc7 12. O-O-O O-O-O 13. Kb1 Kb8 14. Rc1 Rhe8 15. Nh3
Nh7 16. Rhd1 Ndf8 17. Ng5 Nxg5 18. Bxg5 Nh7 19. Bh6 Bh8 20. Qc2 Bc8 21. Bd2 Bd7 22.
a3 Kb7 23. Na2 Bg7 24. Ka1 Ka7 25. Bc3 Bh6 26. Rb1 Rb8 27. b4 Rec8 28. Rb2 Nf6 29.
Rdb1 h4 30. Bd3 Bf4 31. Qf2 Bxh2 32. Qxh4 Rh8 33. Qf2 Be5 34. Bxe5 dxe5 35. Nc3 Rhc8
36. Na2 Nh5 37. Nc1 f6 38. Bf1 cxb4 39. axb4 Ra8 40. c5 Rcb8 41. Ra2 Kb7 42. c6+
Bxc6 43. Rc2 Qd8 44. Rxc6 a5 45. bxa5 Rxa5+ 46. Na2 Ka7 47. Qc2 Rb7 48. Rb5 Ra6 49.
Rb4 Ra5 50. Ra4 Kb8 51. Rxa5 bxa5 52. Ba6 Rc7 53. Qb2+ Ka8 54. Qb6  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "26"]
[White "Da Silva, Joao Carlos Orguim"]
[Black "Librelato, Kathie Goulart"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "1693"]
[BlackElo "2194"]
[PlyCount "118"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. d4 c6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bd6
9. O-O O-O 10. Ne4 Nxe4 11. Bxe4 Bb7 12. Ne1 Bxh2+ 13. Kh1 Qh4 14. Nf3 Qxe4 15. Nxh2
c5 16. f3 Qh4 17. Qb3 a6 18. Rd1 cxd4 19. exd4 Nb6 20. a4 Nxa4 21. Bd2 Rfd8 22. Be1
Qh5 23. Qb4 Nb6 24. Bg3 Nd5 25. Qd2 Ne7 26. Qf4 Rd7 27. Bf2 Rad8 28. g4 Qh3 29. Rg1
Ng6 30. Qg3 Qxg3 31. Rxg3 Nf4 32. g5 Ne2 33. Rg4 Nxd4 34. Kg2 e5 35. Re1 Nc6 36.
Rge4 Rd2 37. Kg3 f5 38. gxf6 gxf6 39. Ng4 Kg7 40. Be3 Rxb2 41. Nh6 f5 42. Nxf5+ Kf6
43. Nh6 Bc8 44. f4 Rd7 45. Ng4+ Ke6 46. Bc1 Rd3+ 47. Ne3 Rbb3 48. Rh1 Rd4 49. Rh6+
Kd7 50. Rxh7+ Kd8 51. Rh8+ Kc7 52. Kf3 Bg4+ 53. Kxg4 Rxe4 54. Nd5+ Kd6 55. Nf6 Re1
56. Bd2 Re2 57. fxe5+ Nxe5+ 58. Kf5 Rf2+ 59. Bf4 Rxf4+  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "27"]
[White "Ribeiro, Matheus Mendes Domingues"]
[Black "Hirano, Enzo Erich Kreutz"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2192"]
[BlackElo "1691"]
[PlyCount "123"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e4 g6 5. d4 exd4 6. Nxd4 Bg7 7. Be3 Ng4 8. Qxg4
Nxd4 9. Qd1 c5 10. Be2 d6 11. O-O O-O 12. Qd2 Re8 13. f3 Be6 14. Rad1 Qa5 15. Bd3
Rad8 16. Kh1 a6 17. Ne2 Qxa2 18. Bxd4 cxd4 19. Qb4 a5 20. Qb5 Bd7 21. Qxb7 Qa4 22.
Ra1 Rb8 23. Qa7 Qb3 24. Rfd1 Ba4 25. Qxa5 Qxd1+ 26. Rxd1 Bxd1 27. Nf4 Ra8 28. Qe1
Be5 29. Qxd1 Bxf4 30. g3 Be3 31. Kg2 Reb8 32. Qb1 Ra4 33. b3 Rab4 34. Bc2 Rxc4 35.
bxc4 Rxb1 36. Bxb1 g5 37. Kh3 h5 38. Kg2 Kg7 39. Kf1 Kf6 40. Bd3 h4 41. Kg2 hxg3
42. hxg3 Ke5 43. Kh3 f6 44. Kg4 Bc1 45. Kh3 Be3 46. Bc2 Bd2 47. Kg2 Be3 48. Bd3 Bd2
49. Kf2 Bc1 50. Kf1 Bd2 51. Bc2 Bc1 52. Ke2 Be3 53. Ba4 Bc1 54. Kd3 Be3 55. Bd1 Bf2
56. f4+ gxf4 57. gxf4+ Kxf4 58. Bc2 Ke5 59. Bb1 Be3 60. Ke2 Bg5 61. Kf3 Be3 62. Kg4
 1/2-1/2

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "28"]
[White "Da Silva, Camila Evaristo"]
[Black "Rocha, Vitor Firmo De Souza"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1684"]
[BlackElo "2192"]
[PlyCount "49"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Qb3 Qd7 7. Ngf3 c4 8. Qd1 Rc8
9. Ne5 Nxe5 10. dxe5 Ne4 11. Nxe4 Bxe4 12. f3 Bf5 13. g4 Bg6 14. h4 h5 15. e4 dxe4
16. Qxd7+ Kxd7 17. O-O-O+ Ke8 18. Bh3 e6 19. fxe4 Bxe4 20. Rhg1 Bc5 21. Bg5 Bxg1
22. Rxg1 hxg4 23. Bxg4 Kd7 24. Rd1+ Bd5 25. Rxd5+  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "29"]
[White "Federzoni, Enzo"]
[Black "Arruda Filho, Ivo Pereira De"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2177"]
[BlackElo "1679"]
[PlyCount "35"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6
9. Bh4 Qc7 10. O-O-O b5 11. e5 Bb7 12. Qg3 dxe5 13. fxe5 Nh5 14. Nxe6 fxe6 15. Qg6+
Kf8 16. Qxh5 g5 17. Bxb5 Kg7 18. Bd3  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "31"]
[White "Becker, Rogerio Sperb"]
[Black "Sandrim Juliao, Tais"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "2135"]
[BlackElo "1669"]
[PlyCount "113"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 c5 7. O-O Nc6 8. d5 Nb8
9. h3 e5 10. dxe6 fxe6 11. e5 dxe5 12. Qxd8 Rxd8 13. Nxe5 Na6 14. Bg5 Rf8 15. Rad1
Ne4 16. Nxe4 Bxe5 17. b3 Bd4 18. Nd6 Nb4 19. Be7 Nxa2 20. Bxf8 Kxf8 21. Bf3 Ke7 22.
Nb5 Bg7 23. Rfe1 Bd7 24. Re2 Nc3 25. Nxc3 Bxc3 26. Rd3 Bd4 27. Bxb7 Rb8 28. Be4 e5
29. Ra2 Rf8 30. Rf3 Rxf3 31. Bxf3 Kd6 32. Ra6+ Kc7 33. Rxa7+ Kd8 34. Bg4 Bc6 35.
Rxh7 Be4 36. Bd1 Bd3 37. Ra7 Ke8 38. h4 Kf8 39. g4 e4 40. Kg2 e3 41. fxe3 Bxe3 42.
Bf3 Bc2 43. Rb7 Bd4 44. h5 Bc3 45. Kg3 g5 46. Bd5 Bd4 47. h6 Be5+ 48. Kf2 Bd1 49.
Be6 Bd4+ 50. Ke1 Bc2 51. Bf5 Bc3+ 52. Ke2 Bxf5 53. gxf5 Kg8 54. Kf3 Bd4 55. Kg4 Be3
56. f6 Bd2 57. Rg7+  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "32"]
[White "Campagnolo, Fabiola"]
[Black "Moura, Eduardo Eugenio Chaves"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1663"]
[BlackElo "2098"]
[PlyCount "50"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 c5 2. d5 Nf6 3. c4 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. g3 d6 8. e4 O-O 9.
Nge2 Bxa6 10. Bg2 Nbd7 11. O-O Qb6 12. Kh1 Ne5 13. f4 Nd3 14. Qc2 Rfb8 15. b3 c4
16. Na4 Qa7 17. Nb2 cxb3 18. axb3 Nf2+ 19. Kg1 N2xe4+ 20. Kh1 Nf2+ 21. Kg1 N2g4+
22. Kh1 Nf2+ 23. Kg1 N6g4 24. Nc3 Nh3+ 25. Kh1 Qg1+  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "33"]
[White "Uczai, Joao Pedro Filimberti"]
[Black "Gomes, Genildo De Souza"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2093"]
[BlackElo "1651"]
[PlyCount "65"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g5
9. Bd3 Nxd2 10. Kxd2 c5 11. h4 h5 12. Qxg5 Qxg5+ 13. hxg5 Nc6 14. Nf3 Bd7 15. Rh4
c4 16. Be2 Ne7 17. Rah1 Ng6 18. Rxh5 Rxh5 19. Rxh5 Ke7 20. g3 Rh8 21. Nh2 Be8 22.
Rxh8 Nxh8 23. Ng4 Ng6 24. Nf6 a5 25. f4 b6 26. Bh5 Bb5 27. f5 exf5 28. Nxd5+ Kf8
29. Bxg6 fxg6 30. Nxb6 a4 31. a3 Kf7 32. Nd5 Bc6 33. Nf4  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "34"]
[White "Rogozinski, Danilo Rocha"]
[Black "Soares, Joao Carlos T. C."]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1651"]
[BlackElo "2090"]
[PlyCount "14"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Bd3 Nc6 7. Ne2 c4  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "35"]
[White "Silva, Caio Henrique Angelico"]
[Black "Gomes, Marco Tulio Caldeira"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2090"]
[BlackElo "1646"]
[PlyCount "51"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. d4 O-O 6. c4 dxc4 7. Qc2 a6 8. a4 c5
9. dxc5 Bxc5 10. Qxc4 Nbd7 11. Qc2 Re8 12. Nc3 Qe7 13. Ng5 h6 14. Nge4 Bb4 15. Bd2
Nxe4 16. Nxe4 Bxd2 17. Qxd2 Nc5 18. Nxc5 Qxc5 19. Rac1 Qb6 20. Rfd1 a5 21. Qd4 Ra6
22. Rc5 Qb3 23. Be4 f5 24. Rb5 Qa2 25. Bb1 Qa1 26. Bc2  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "37"]
[White "Lage, Pedro Ferreira"]
[Black "De Oliveira, Joao Eudes"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2078"]
[BlackElo "1613"]
[PlyCount "81"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. c4 e6 3. g3 Be7 4. Bg2 O-O 5. d4 d5 6. O-O Nbd7 7. Qc2 c6 8. Nbd2 Qc7
9. e4 Nxe4 10. Nxe4 dxe4 11. Qxe4 Nf6 12. Qe2 Re8 13. Bf4 Bd6 14. Bxd6 Qxd6 15. Rad1
Bd7 16. Ne5 Rab8 17. Rfe1 Rbd8 18. c5 Qc7 19. Nc4 Nd5 20. Nd6 Rf8 21. Bxd5 cxd5 22.
b4 b6 23. Qe5 Bc8 24. Rc1 bxc5 25. dxc5 a6 26. a4 Bb7 27. b5 Bc8 28. Rc3 Qa5 29.
b6 Qxa4 30. Nxc8 Rxc8 31. b7 Rb8 32. c6 Qb4 33. c7 Rxb7 34. c8=Q Rb8 35. Qcxb8 Qxb8
36. Qxb8 Rxb8 37. Rec1 g6 38. Rc8+ Rxc8 39. Rxc8+ Kg7 40. Ra8 Kf6 41. Rxa6  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "38"]
[White "Motta, Vinicius Araujo Dias B."]
[Black "Lima, Stefan Moisei Vieira"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1580"]
[BlackElo "2076"]
[PlyCount "98"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nf6 5. Nf3 g6 6. O-O Bg7 7. Qe2 d6 8. h3 Nc6
9. Be3 O-O 10. Rd1 Nd7 11. Nd4 a6 12. a4 Qc7 13. Na3 b6 14. Nac2 Nce5 15. f4 Nxd3
16. Qxd3 Bb7 17. b4 Nf6 18. Ra3 Bxe4 19. Qe2 e5 20. fxe5 dxe5 21. Nf3 Rfd8 22. Rxd8+
Rxd8 23. Bg5 Bd3 24. Qf2 Ne4 25. Bxd8 Qxd8 26. Qe3 Bxc2 27. c4 Ng3 28. Qd2 Qxd2 29.
Nxd2 Ne4 30. Nxe4 Bxe4 31. a5 bxa5 32. Rxa5 Bd3 33. b5 axb5 34. cxb5 Bh6 35. Ra8+
Kg7 36. Rb8 Be3+ 37. Kh1 Ba7 38. Rb7 Bf2 39. b6 e4 40. g4 e3 41. Re7 Bb5 42. b7 Bc6+
43. Kh2 Bxb7 44. Rxb7 e2 45. Re7 e1=Q 46. Rxe1 Bxe1 47. Kg2 Kf6 48. Kf3 Kg5 49. Ke2
Bg3  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "41"]
[White "Campos, Alexandre Ferreira"]
[Black "Bashtavenko, Aleksey"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2034"]
[BlackElo "1565"]
[PlyCount "89"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. c4 g6 4. g3 Bg7 5. Bg2 Nc6 6. O-O Nge7 7. Nc3 O-O 8. d3 d5
9. exd5 exd5 10. Bf4 a6 11. Na4 b5 12. cxb5 axb5 13. Nxc5 Bxb2 14. Rb1 Bg7 15. Rxb5
Rxa2 16. Qb1 Ra1 17. Qb3 Rxf1+ 18. Kxf1 Bg4 19. Be3 Qa8 20. h3 Be6 21. Kg1 Nf5 22.
Nxe6 fxe6 23. Bc5 Ncd4 24. Nxd4 Nxd4 25. Qb4 Qa1+ 26. Kh2 Ne2 27. Qb1 Qxb1 28. Rxb1
Ra8 29. Be3 Bd4 30. Re1 Bxe3 31. Rxe2 Bd4 32. Rxe6 Rd8 33. f4 Kf7 34. Rc6 Bf6 35.
g4 d4 36. Kg3 Re8 37. Be4 Rd8 38. h4 Be7 39. g5 Bd6 40. Kg4 Ke7 41. Ra6 Rd7 42. f5
Kf7 43. Bd5+ Ke8 44. Bc6 gxf5+ 45. Kxf5  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "42"]
[White "Da Costa, Carlos Henrique Luz"]
[Black "Brizzi, Milagros Tatiana"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1565"]
[BlackElo "2028"]
[PlyCount "90"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c3 Nf6 3. Bg5 Ne4 4. Bf4 e6 5. Nf3 Be7 6. Nbd2 g5 7. Bg3 h5 8. h3 Nxg3
9. fxg3 Bd6 10. Qc2 Bxg3+ 11. Kd1 f5 12. e3 Nc6 13. Bb5 Bd7 14. Nb3 Bd6 15. Kd2 Qf6
16. Bxc6 Bxc6 17. Na5 g4 18. Nh2 Qg5 19. Nxc6 bxc6 20. hxg4 hxg4 21. Nf3 Qf6 22.
Ne5 Bxe5 23. dxe5 Qxe5 24. Qa4 Kd7 25. Qf4 Qxf4 26. exf4 c5 27. g3 a5 28. a4 c4 29.
Rae1 Kd6 30. Ke3 Rab8 31. Rh4 Rxh4 32. gxh4 Rh8 33. Rh1 e5 34. h5 Rh6 35. Rh4 c5
36. fxe5+ Kxe5 37. Rh1 d4+ 38. Kf2 Kf4 39. cxd4 cxd4 40. Rc1 Rxh5 41. Rxc4 g3+ 42.
Kg1 Ke4 43. Rc5 Rh2 44. Rxa5 Rxb2 45. Ra8 Kf3  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "43"]
[White "Cezar Junior, William Carlos"]
[Black "Senger, Maria Clara Da Silveira"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2023"]
[BlackElo "1537"]
[PlyCount "65"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 c6 7. Bb2 Nbd7 8. d3 b6
9. Nbd2 Bb7 10. e4 Rc8 11. Qe2 dxe4 12. dxe4 Qc7 13. e5 Ne8 14. Rad1 Rd8 15. h4 g6
16. Ne4 c5 17. Rd3 Bxe4 18. Qxe4 Ng7 19. Rfd1 Rfe8 20. Nh2 Nf5 21. Qc6 Qb8 22. Rxd7
Bf8 23. Ng4 Bg7 24. Nf6+ Bxf6 25. exf6 Rf8 26. Rxd8 Rxd8 27. Rxd8+ Qxd8 28. Be5 Nd4
29. Qa8 Qxa8 30. Bxa8 Kf8 31. Bb8 b5 32. Bxa7 Nf3+ 33. Bxf3  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "44"]
[White "Campagnolo, Bruna"]
[Black "Santos Filho, Tadeu Sousa"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1535"]
[BlackElo "2018"]
[PlyCount "52"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Ne2 Bg4 7. O-O Bf5 8. Bf4
e6 9. Na3 Bd6 10. Nb5 Bb8 11. Bxb8 Qxb8 12. Qd2 Bxd3 13. Qxd3 a6 14. Na3 b5 15. Nc2
a5 16. a3 O-O 17. Qd2 Nh5 18. b4 Qd6 19. Qg5 g6 20. Ne3 f6 21. Qh4 Ne7 22. Rfd1 Ra6
23. Rd2 axb4 24. cxb4 Kg7 25. Rc2 Rfa8 26. Rc3 R8a7  1/2-1/2

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "45"]
[White "Tamarozi, Isabelle"]
[Black "Araujo, Barbara Ribeiro"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2005"]
[BlackElo "1533"]
[PlyCount "57"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 d6 7. Nc3 Nf6 8. Be2 O-O
9. O-O Bd7 10. Qd2 a6 11. f3 Rc8 12. Rac1 Nxd4 13. Bxd4 Ne8 14. Rfd1 Qa5 15. Nd5
Bxd4+ 16. Qxd4 Qd8 17. Qe3 b5 18. cxb5 Rxc1 19. Rxc1 axb5 20. Qa7 f5 21. Bxb5 Bxb5
22. Nxe7+ Kh8 23. Rc8 Qxc8 24. Nxc8 fxe4 25. Qe7 Kg8 26. Nxd6 Nxd6 27. Qxd6 Bd3 28.
h3 Kg7 29. fxe4  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "47"]
[White "Bezerra, Natacio Goncalves"]
[Black "Romais, Rodrigo"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1988"]
[BlackElo "1523"]
[PlyCount "45"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 a6 8. Nf3 b5 9.
O-O Qb6 10. Re1 b4 11. c4 dxc4 12. Bxc4 cxd4 13. Nexd4 Nxd4 14. Nxd4 Bc5 15. Be3
Bb7 16. Nb3 Qc6 17. Bf1 Bxe3 18. Rxe3 Rd8 19. Qg4 g6 20. Qxb4 Ba8 21. Rc1 Rb8 22.
Rxc6 Rxb4 23. Rc8+  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "48"]
[White "Serafim, Paulo Rogerio"]
[Black "Rothebarth, Ana Vitoria De Paula"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1466"]
[BlackElo "1987"]
[PlyCount "60"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Be7 5. d4 exd4 6. exd4 d5 7. Be2 O-O 8. O-O
dxc4 9. Bxc4 Bg4 10. d5 Na5 11. Be2 Bb4 12. Qa4 Bxc3 13. bxc3 Qxd5 14. c4 Qe4 15.
Be3 b6 16. Rfd1 Rad8 17. Qa3 Nxc4 18. Bxc4 Rxd1+ 19. Rxd1 Qxc4 20. Rc1 Qd5 21. Qxa7
Bxf3 22. gxf3 Qxf3 23. Qxc7 Nd5 24. Qe5 Nxe3 25. fxe3 h6 26. Rf1 Qc6 27. Rf2 Re8
28. Qf4 Qg6+ 29. Kf1 Qb1+ 30. Kg2 Qe4+  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "49"]
[White "Manzi, Luiz Antonio Bardaro"]
[Black "Garcia, Erich Douglas Ribeiro"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1984"]
[BlackElo "1429"]
[PlyCount "113"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 e6 5. O-O cxd4 6. Nxd4 Bc5 7. Nxc6 bxc6 8. c4
Ne7 9. cxd5 cxd5 10. e4 O-O 11. exd5 Nxd5 12. Nc3 Bb7 13. Nxd5 Bxd5 14. Bxd5 Qxd5
15. Qxd5 exd5 16. Rd1 d4 17. Bf4 Rad8 18. Rac1 Rd5 19. a3 Bd6 20. Bxd6 Rxd6 21. Rc7
a6 22. Kf1 d3 23. Rc3 Rfd8 24. Ke1 g6 25. Kd2 Kg7 26. Re1 Rb8 27. b4 a5 28. Re4 axb4
29. Rxb4 Ra8 30. Rbb3 Rda6 31. Rxd3 Ra4 32. Kc2 Re8 33. Re3 Rc8+ 34. Kb2 Rd8 35.
Re2 Rc8 36. Rb4 Ra5 37. h4 h5 38. a4 Rd8 39. Ka3 Rd3+ 40. Kb2 Rf3 41. Rb3 Rf6 42.
Ka3 Ra7 43. f4 Rd6 44. Re5 Rd4 45. a5 Rc4 46. Rg5 f6 47. Rgb5 Kh6 48. Kb2 Rd7 49.
a6 Rd2+ 50. Ka3 Rcc2 51. Rb6 Ra2+ 52. Kb4 Rd4+ 53. Kc5 Re4 54. Rxf6 Rea4 55. Rbb6
Ra5+ 56. Kd4 R2a4+ 57. Ke3  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "50"]
[White "Richards, Jaleel"]
[Black "Reichert, Thiago Da Cruz"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1392"]
[BlackElo "1968"]
[PlyCount "78"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nc6 5. Bb5 Bg4 6. Qd3 Bd6 7. O-O Nge7 8. Bg5
O-O 9. Bxc6 bxc6 10. h3 Bh5 11. Nbd2 f6 12. Bh4 Rb8 13. b3 Bg6 14. Qc3 Re8 15. a3
Qd7 16. Bg3 Bxg3 17. fxg3 Nf5 18. Kf2 Re3 19. Qc5 Rbe8 20. Rfe1 Rxe1 21. Rxe1 Rxe1
22. Nxe1 Qe6 23. Nf1 Nd6 24. Nd2 Qf5+ 25. Kg1 Qg5 26. Ndf3 Qe3+ 27. Kh2 Be4 28. Qxc6
h6 29. Qxc7 Nf5 30. g4 Nxd4 31. Nxd4 Qxd4 32. Nf3 Qf2 33. Qc3 Bxc2 34. b4 Be4 35.
a4 Qa2 36. a5 Qe2 37. Qc8+ Kh7 38. Qc3 d4 39. Qb3 Bxf3  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "51"]
[White "Cordero, Daniela"]
[Black "Pessoa, Vitor Henrique Leopoldino"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1967"]
[BlackElo "1358"]
[PlyCount "79"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 e6 5. Bg2 O-O 6. O-O d5 7. Qc2 Nc6 8. Rd1 Qe7
9. a3 a5 10. b3 Ne4 11. Bb2 f5 12. Nc3 Rd8 13. e3 h6 14. Ne1 Qf7 15. Nxe4 fxe4 16.
f3 exf3 17. Nxf3 Qf5 18. Qe2 Bd7 19. Nh4 Qg5 20. e4 dxc4 21. bxc4 Be8 22. Nf3 Qg4
23. e5 Bf7 24. Rd2 Rd7 25. Rad1 Rad8 26. Qe1 g5 27. h3 Qh5 28. g4 Qg6 29. Nh2 Qh7
30. d5 Ne7 31. Nf3 Ng6 32. dxe6 Bxe6 33. Rxd7 Rxd7 34. Rxd7 Bxd7 35. Qxa5 Nf4 36.
Qd2 Qb1+ 37. Kh2 Be6 38. Bc3 Qd3 39. Qxd3 Nxd3 40. Kg3  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "52"]
[White "Zhong, Lanxin"]
[Black "Meza, Anahi"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1333"]
[BlackElo "1965"]
[PlyCount "108"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. a3 Bb7 7. Bd3 Qb6 8. Be3 Bc5
9. Nce2 e5 10. Nf5 Bxe3 11. Nxe3 Nf6 12. Nc3 O-O 13. O-O d6 14. Qf3 Nbd7 15. Qh3
Nc5 16. Ncd5 Nxd5 17. Nxd5 Bxd5 18. exd5 g6 19. b4 Nxd3 20. Qxd3 Rac8 21. Rac1 Rc4
22. c3 f5 23. a4 Rfc8 24. axb5 axb5 25. Rc2 Qc7 26. Re1 e4 27. Qg3 Rf8 28. Qf4 Qe7
29. Qe3 f4 30. Qb6 Qd7 31. h3 f3 32. Kh2 fxg2 33. Qe3 Kg7 34. Ra1 Qf5 35. Ra7+ Rf7
36. Rxf7+ Kxf7 37. Kxg2 Qxd5 38. Ra2 Rc8 39. Rd2 Qe5 40. Qh6 Ke6 41. Rc2 Qd5 42.
Qe3 Qd3 43. Re2 Kf5 44. Rd2 Qxe3 45. fxe3 Ke5 46. Rc2 Kd5 47. Kf2 Kc4 48. Ke2 Kb3
49. Kd2 Rf8 50. Rc1 Rf2+ 51. Ke1 Rh2 52. h4 Rh1+ 53. Kd2 Rxc1 54. Kxc1 Kxc3  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "53"]
[White "Okamura, Milton Kasuo"]
[Black "Mesquita, Victor Noronha"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1964"]
[BlackElo "1172"]
[PlyCount "75"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Be7 6. Bd3 O-O 7. O-O Nbd7 8. b3 Qc7
9. Bb2 b6 10. cxd5 exd5 11. Rc1 Bb7 12. Qe2 Qd8 13. Rfd1 Re8 14. Ne5 Nxe5 15. dxe5
Nd7 16. f4 Bf8 17. Qh5 g6 18. Qg4 Bg7 19. h4 Qe7 20. h5 gxh5 21. Qxh5 Nf8 22. Ne2
Qe6 23. Ng3 Qh6 24. Qxh6 Bxh6 25. Nf5 Bg7 26. Nd6 Re7 27. Nxb7 Rxb7 28. Rxc6 Rd8
29. Bf5 Rbb8 30. Rc7 a5 31. Rdc1 Ng6 32. g3 Bf8 33. Bd4 Ne7 34. Bg4 a4 35. bxa4 Ra8
36. Bd1 Nf5 37. Bxb6 Nxe3 38. Bxe3  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "54"]
[White "Balcon, Alexis"]
[Black "Fonseca, Luis Ernesto Serra Azul"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1023"]
[BlackElo "1953"]
[PlyCount "70"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bg4 6. d3 Qf6 7. b3 Bc5 8. O-O
Ne7 9. Nb1 Ng6 10. Nbd2 Nf4 11. Bb2 Ng6 12. Nc4 Bxf3 13. Qxf3 Qxf3 14. gxf3 f6 15.
Rad1 O-O-O 16. c3 Nf4 17. Rfe1 Nh3+ 18. Kg2 Nxf2 19. Rd2 Nxd3 20. Red1 Nxb2 21. Nxb2
Rxd2+ 22. Rxd2 Rd8 23. Re2 Rd7 24. b4 Ba7 25. Nc4 c5 26. Rb2 cxb4 27. Rxb4 Kd8 28.
a3 Rd3 29. Rb3 b5 30. Na5 Kd7 31. a4 Rd2+ 32. Kg3 Ra2 33. Nb7 Rxa4 34. Kg4 g6 35.
Rb2 Kc8  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "55"]
[White "Frankental, David"]
[Black "Campello, Rafael Mendes"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1947"]
[BlackElo "0"]
[PlyCount "78"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. e3 O-O 6. Qc2 b6 7. Bd2 Ba6 8. cxd5 Bxf1
9. Kxf1 Nxd5 10. Nxd5 exd5 11. b4 Bd6 12. Qf5 Nc6 13. Qxd5 Nxb4 14. Bxb4 Bxb4 15.
Qxd8 Rfxd8 16. Ke2 f6 17. Rac1 Rac8 18. Rc6 Rd5 19. Rhc1 Ra5 20. R1c2 Kf8 21. Nd2
Bxd2 22. Kxd2 Ke8 23. Rxc7 Rxc7 24. Rxc7 Rxa2+ 25. Kc3 Kf8 26. d5 h5 27. d6 Ke8 28.
Rxg7 Rxf2 29. Rxa7 Rxg2 30. Kc4 Rd2 31. Rh7 Rxd6 32. Rxh5 Rd2 33. Rh7 Kf8 34. h4
Rh2 35. Kd5 Kg8 36. Rh5 Kg7 37. Ke6 Re2 38. Rb5 Rxe3+ 39. Kf5 Re5+  1/2-1/2

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "56"]
[White "Da Silva, Leonardo Nogueira"]
[Black "Nejanky, Maisa"]
[Result "0-1"]
[ECO "B58"]
[WhiteElo "0"]
[BlackElo "1929"]
[PlyCount "104"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6 7. O-O Nxd4 8. Qxd4
Bg7 9. Qd1 O-O 10. Be3 Be6 11. f3 Qa5 12. Qd2 Rfe8 13. Rfd1 a6 14. a3 Rac8 15. Rac1
Nd7 16. Bd4 Bxd4+ 17. Qxd4 Qb6 18. Qxb6 Nxb6 19. Nd5 Bxd5 20. exd5 Na4 21. b3 Nc3
22. Rd2 Rc5 23. Re1 Rxd5 24. Rxd5 Nxd5 25. b4 Nc3 26. Bd3 e6 27. Re3 Rc8 28. Re1
b5 29. Kf2 Na4 30. Ke2 Rc3 31. Ra1 d5 32. Kd2 e5 33. g4 f6 34. h4 Kg7 35. h5 Rc7
36. Re1 Nb2 37. hxg6 hxg6 38. Rb1 Nc4+ 39. Bxc4 Rxc4 40. c3 Kh6 41. Re1 Kg5 42. Kd3
Kf4 43. Kd2 Rc7 44. Rf1 Rh7 45. Rf2 Rh1 46. Kc2 Kg3 47. Rd2 Rh2 48. Rxh2 Kxh2 49.
Kd2 Kg3 50. Ke3 f5 51. gxf5 gxf5 52. Ke2 f4  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "57"]
[White "De Resende, Kalyndi Carvalho"]
[Black "De Miranda, Eduardo Rodrigues C"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1926"]
[BlackElo "0"]
[PlyCount "48"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. exd6 Qxd6 8. Nc3
g6 9. Bc4 Nxc3 10. bxc3 Bg7 11. Ng5 O-O 12. Qb3 e6 13. Ne4 Qc7 14. Bd3 b6 15. O-O
Bb7 16. Ba3 Rfd8 17. Rac1 Rac8 18. Rfd1 e5 19. dxe5 Nxe5 20. Bb1 Ng4 21. Bd6 Qc4
22. Qxc4 Rxc4 23. Ng3 Rxc3 24. Bb4 Rxc1  1/2-1/2

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "58"]
[White "Dias, Guilherme Augusto Bastos"]
[Black "Kim, Thiago"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "0"]
[BlackElo "1918"]
[PlyCount "34"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Be2 c5 8. dxc5
Nxc3 9. Qxd8 Rxd8 10. Nd4 Nxe2 11. Nxe2 Nc6 12. a3 Ne5 13. O-O Nd3 14. Rd1 Be6 15.
Nc3 Bb3 16. Rd2 Nxc1 17. Rxc1 Rxd2  0-1

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "59"]
[White "Felizes, Paulo"]
[Black "Pfitzner, Paulo Henrique"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1916"]
[BlackElo "0"]
[PlyCount "49"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 c5 2. Nc3 c4 3. e4 Qc7 4. Nb5 Qc6 5. a4 e6 6. d5 Qc5 7. Be3 Qb4+ 8. c3 Qa5
9. Bxc4 a6 10. dxe6 fxe6 11. b4 Bxb4 12. cxb4 Qxb4+ 13. Bd2 Qxc4 14. Nd6+ Ke7 15.
Nxc4 d6 16. Bg5+ Nf6 17. Qxd6+ Kf7 18. Ne5+ Ke8 19. Rc1 Nbd7 20. Qxe6+ Kf8 21. Rxc8+
Rxc8 22. Nxd7+ Nxd7 23. Be7+ Ke8 24. Bd6+ Kd8 25. Qe7#  1-0

[Event "IV Festival Internacional DUCHAMP in RIO Master - 7 a 14 dezembro - 15.000 USD"]
[Site "Hotel South American, Copacabana , Rio de Janeiro, RJ"]
[Date "2022.12.07"]
[Round "1"]
[Board "61"]
[White "De Albuquerque, Ian Telek C."]
[Black "Kallas, Jose Lourenco"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1986"]
[BlackElo "0"]
[PlyCount "35"]
[EventDate "2022.12.07"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 g6 2. d4 Bg7 3. Nc3 e6 4. Be3 Ne7 5. Qd2 c6 6. Bd3 d5 7. O-O-O a6 8. h4 b5
9. h5 a5 10. h6 Bf8 11. Bg5 Qd7 12. Nf3 Ng8 13. exd5 b4 14. dxe6 fxe6 15. Ne4 Be7
16. Rhe1 Bb7 17. Bxe7 Nxe7 18. Nf6+  1-0

