[Event "Matinhos Caioba op 9th"]
[Site "Matinhos"]
[Date "2025.07.04"]
[Round "7"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Hoffman, Alejandro"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "2056"]
[BlackElo "2339"]
[PlyCount "80"]
[EventDate "2025.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. 0-0 Be7 9. Nd5 Bxd5 10. exd5 0-0 11. Bg5 h6 12. Bh4 Nxd5 13. Qxd5 Bxh4 14. Nxh4 Qxh4 15. Qxb7 Qc4 16. Qb3 Qc5 17. Qd3 Rfe8 18. Rfe1 Qb4 19. Reb1 Re5 20. c3 Qb6 21. b3 Rae8 22. g3 Re2 23. Qf3 R8e6 24. Rd1 Qa6 25. c4 Rxa2 26. Rxa2 Qxa2 27. Qa8+ Kh7 28. Qb7 Qa5 29. Kg2 Qb6 30. Qf3 Rf6 31. Qd3+ g6 32. Rd2 Qb7+ 33. f3 Re6 34. Qc3 Qb6 35. Rd4 Re2+ 36. Kh3 Qc5 37. Qd3 Qh5+ 38. Rh4 Qe5 39. Rf4 f5 40. c5 Qb2 0-1

[Event "Matinhos Caioba op 9th"]
[Site "Matinhos"]
[Date "2025.07.03"]
[Round "6"]
[White "Guimaraes, Diogo Duarte"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2285"]
[BlackElo "2056"]
[PlyCount "100"]
[EventDate "2025.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 dxe5 5. Nxe5 c6 6. Be2 g6 7. 0-0 Bg7 8. c4 Nc7 9. Be3 0-0 10. Nc3 c5 11. Nf3 cxd4 12. Nxd4 Ne6 13. Ncb5 Nxd4 14. Bxd4 Bxd4 15. Qxd4 Qxd4 16. Nxd4 e5 17. Nb5 Nc6 18. Bf3 a6 19. Bxc6 bxc6 20. Nd6 Rd8 21. c5 Rb8 22. b3 Rb4 23. Rae1 f6 24. f4 Be6 25. fxe5 f5 26. g3 Rd4 27. Rd1 Rxd1 28. Rxd1 Kf8 29. Rd4 Ke7 30. Kf2 Bd5 31. Ke3 Ke6 32. Rb4 Kxe5 33. Rb7 Bg8 34. Ra7 Kd5 35. Rxa6 Rd7 36. b4 Re7+ 37. Kd2 Kd4 38. Rxc6 Bxa2 39. b5 Bd5 40. Rc8 Ra7 41. b6 Ra2+ 42. Kc1 Ra1+ 43. Kb2 Ra2+ 44. Kb1 Ra5 45. c6 Kc3 46. b7 Ba2+ 47. Kc1 Bb3 48. Nb5+ Rxb5 49. b8Q Rd5 50. Rd8 Ra5 1-0

[Event "Matinhos Caioba op 9th"]
[Site "Matinhos"]
[Date "2025.07.02"]
[Round "5"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Silva, Caio Henrique Angel"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2056"]
[BlackElo "2261"]
[PlyCount "79"]
[EventDate "2025.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 Bg4 6. Bb5 e6 7. Be3 Nge7 8. c3 a6 9. Ba4 Qc7 10. Bd4 Nf5 11. Nbd2 Be7 12. h3 Bh5 13. 0-0 0-0 14. Bxc6 bxc6 15. b4 a5 16. a3 a4 17. Re1 Kh8 18. g4 Nxd4 19. Nxd4 Bg6 20. f4 Qd7 21. Qf3 f5 22. exf6 Rxf6 23. g5 Rf7 24. Re5 Bd8 25. Nxe6 Bf5 26. Nxd8 Rxd8 27. h4 d4 28. Nc4 Bg4 29. Qg3 Rdf8 30. Rf1 Bh3 31. Rf2 dxc3 32. Nd6 Bf5 33. Qxc3 Re7 34. Rfe2 Rxe5 35. Qxe5 Bh3 36. f5 h5 37. gxh6 Rg8 38. Re3 Kh7 39. Rxh3 gxh6+ 40. Rg3 1-0

[Event "Matinhos Caioba op 9th"]
[Site "Matinhos"]
[Date "2025.06.29"]
[Round "2"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Movsziszian, Karen"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2056"]
[BlackElo "2382"]
[PlyCount "84"]
[EventDate "2025.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 Nbd7 4. Nc3 e5 5. Nge2 c6 6. Be3 b5 7. d5 Bb7 8. dxc6 Bxc6 9. Ng3 Qb8 10. Be2 h5 11. h4 g6 12. Qd2 Be7 13. Bg5 a6 14. Rd1 Qb7 15. Nf1 b4 16. Nd5 Bxd5 17. exd5 Rc8 18. Ne3 Kf8 19. 0-0 Kg7 20. c4 Ng8 21. Bxe7 Nxe7 22. f4 Qb6 23. Kh2 exf4 24. Rxf4 Ne5 25. Qd4 Qxd4 26. Rfxd4 a5 27. b3 Rhe8 28. Re4 Ng8 29. Rd2 f5 30. Rf4 Nf6 31. Bd3 Neg4+ 32. Nxg4 Nxg4+ 33. Kg3 Kf6 34. Re2 Ne3 35. Rd2 Ng4 36. Rf3 Re7 37. Bc2 Re1 38. Bd1 g5 39. hxg5+ Kxg5 40. Rfd3 h4+ 41. Kf3 Rce8 42. g3 h3 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.29"]
[Round "9"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Pereira Vera, Henry Alberto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2048"]
[BlackElo "1913"]
[PlyCount "52"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Bc4 c6 6. Nge2 g6 7. 0-0 Bg7 8. Bf4 Qd8 9. Qd2 0-0 10. Bh6 b5 11. Bxg7 Kxg7 12. Bb3 a5 13. a3 Ba6 14. Rad1 Nbd7 15. Rfe1 c5 16. dxc5 Nxc5 17. Qe3 Qc7 18. Nd5 Nxd5 19. Bxd5 Rac8 20. b4 axb4 21. axb4 Na4 22. Bb3 Nb6 23. Nd4 Rce8 24. Bxf7 Kxf7 25. Ne6 Qb8 26. Qh6 Kf6 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.29"]
[Round "9"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Pereira Vera, Henry Alberto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2048"]
[BlackElo "1913"]
[PlyCount "52"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Bc4 c6 6. Nge2 g6 7. 0-0 Bg7 8. Bf4 Qd8 9. Qd2 0-0 10. Bh6 b5 11. Bxg7 Kxg7 12. Bb3 a5 13. a3 Ba6 14. Rad1 Nbd7 15. Rfe1 c5 16. dxc5 Nxc5 17. Qe3 Qc7 18. Nd5 Nxd5 19. Bxd5 Rac8 20. b4 axb4 21. axb4 Na4 22. Bb3 Nb6 23. Nd4 Rce8 24. Bxf7 Kxf7 25. Ne6 Qb8 26. Qh6 Kf6 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.28"]
[Round "8"]
[White "Muniz, Francisco Allysson"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2197"]
[BlackElo "2048"]
[PlyCount "59"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 Be7 7. f4 0-0 8. Nf3 Re8 9. Bd3 Nbd7 10. 0-0 Bf8 11. h3 g6 12. Be3 Bg7 13. Qd2 a6 14. a4 Qc7 15. Rae1 Nb6 16. Qf2 Nfd7 17. a5 Nxd5 18. Nxd5 Qxa5 19. Bd2 Qd8 20. e5 dxe5 21. fxe5 Nf8 22. Be4 Be6 23. Bg5 Qa5 24. Nf6+ Bxf6 25. Bxf6 Nd7 26. Qh4 Nxf6 27. exf6 c4 28. Kh1 Qc5 29. Ng5 h5 30. Bxg6 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.28"]
[Round "8"]
[White "Muniz, Francisco Allysson"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2197"]
[BlackElo "2048"]
[PlyCount "59"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 Be7 7. f4 0-0 8. Nf3 Re8 9. Bd3 Nbd7 10. 0-0 Bf8 11. h3 g6 12. Be3 Bg7 13. Qd2 a6 14. a4 Qc7 15. Rae1 Nb6 16. Qf2 Nfd7 17. a5 Nxd5 18. Nxd5 Qxa5 19. Bd2 Qd8 20. e5 dxe5 21. fxe5 Nf8 22. Be4 Be6 23. Bg5 Qa5 24. Nf6+ Bxf6 25. Bxf6 Nd7 26. Qh4 Nxf6 27. exf6 c4 28. Kh1 Qc5 29. Ng5 h5 30. Bxg6 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.27"]
[Round "7"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Britez, G Jorge A"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2048"]
[BlackElo "1764"]
[PlyCount "27"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 cxd4 8. Nxd4 h5 9. Bd3 Bxd3 10. cxd3 f6 11. Bf4 Qb6 12. Qa4+ Nc6 13. Nxc6 Qxc6 14. Nb5 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.27"]
[Round "7"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Britez, G Jorge A"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2048"]
[BlackElo "1764"]
[PlyCount "27"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 cxd4 8. Nxd4 h5 9. Bd3 Bxd3 10. cxd3 f6 11. Bf4 Qb6 12. Qa4+ Nc6 13. Nxc6 Qxc6 14. Nb5 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.26"]
[Round "5"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Calcada, Henrique Galvan"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2048"]
[BlackElo "1896"]
[PlyCount "123"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. d3 0-0 8. Bb3 d5 9. Ne2 Na5 10. c3 Nxb3 11. axb3 b6 12. e5 Nc6 13. d4 a5 14. Be3 c4 15. bxc4 dxc4 16. b3 Ba6 17. bxc4 Bxc4 18. Nd2 Qd5 19. Nxc4 Qxc4 20. Ra4 Qa6 21. Ng3 Rfd8 22. Ne4 b5 23. Ra1 b4 24. cxb4 Nxb4 25. Qd2 Nd5 26. Nc5 Qc4 27. Rfc1 Qb4 28. Rcb1 Qxd2 29. Bxd2 Ne7 30. Rxa5 Rxa5 31. Bxa5 Rxd4 32. Rb8+ Bf8 33. Bc3 Rc4 34. Nd7 Rxc3 35. Rxf8+ Kg7 36. Ra8 Nd5 37. Ra4 h5 38. g3 Rc2 39. Re4 Nc3 40. Re3 Nd5 41. Rd3 h4 42. gxh4 Nxf4 43. Rf3 Nh5 44. Rf2 Rc4 45. Nb6 Rxh4 46. Kg2 Re4 47. Nd7 Rc4 48. Nb6 Nf4+ 49. Kf3 Rb4 50. Rd2 g5 51. Nd7 Ng6 52. Re2 Rd4 53. Nb6 Rf4+ 54. Kg3 Rb4 55. Nd7 Rb7 56. Nf6 Rb5 57. Ng4 Rb3+ 58. Kf2 Nh4 59. Re3 Rb4 60. h3 Rf4+ 61. Ke2 Ng6 62. Rf3 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.26"]
[Round "5"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Calcada, Henrique Galvan"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2048"]
[BlackElo "1896"]
[PlyCount "123"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. d3 0-0 8. Bb3 d5 9. Ne2 Na5 10. c3 Nxb3 11. axb3 b6 12. e5 Nc6 13. d4 a5 14. Be3 c4 15. bxc4 dxc4 16. b3 Ba6 17. bxc4 Bxc4 18. Nd2 Qd5 19. Nxc4 Qxc4 20. Ra4 Qa6 21. Ng3 Rfd8 22. Ne4 b5 23. Ra1 b4 24. cxb4 Nxb4 25. Qd2 Nd5 26. Nc5 Qc4 27. Rfc1 Qb4 28. Rcb1 Qxd2 29. Bxd2 Ne7 30. Rxa5 Rxa5 31. Bxa5 Rxd4 32. Rb8+ Bf8 33. Bc3 Rc4 34. Nd7 Rxc3 35. Rxf8+ Kg7 36. Ra8 Nd5 37. Ra4 h5 38. g3 Rc2 39. Re4 Nc3 40. Re3 Nd5 41. Rd3 h4 42. gxh4 Nxf4 43. Rf3 Nh5 44. Rf2 Rc4 45. Nb6 Rxh4 46. Kg2 Re4 47. Nd7 Rc4 48. Nb6 Nf4+ 49. Kf3 Rb4 50. Rd2 g5 51. Nd7 Ng6 52. Re2 Rd4 53. Nb6 Rf4+ 54. Kg3 Rb4 55. Nd7 Rb7 56. Nf6 Rb5 57. Ng4 Rb3+ 58. Kf2 Nh4 59. Re3 Rb4 60. h3 Rf4+ 61. Ke2 Ng6 62. Rf3 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.25"]
[Round "4"]
[White "Medero Mino, Leon"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1843"]
[BlackElo "2048"]
[PlyCount "111"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e3 c5 4. Nf3 Nc6 5. Be2 d5 6. cxd5 Nxd5 7. 0-0 Nxc3 8. dxc3 Bd6 9. e4 0-0 10. Be3 Qe7 11. Nd2 Be6 12. Bg4 Rfd8 13. Bxe6 Qxe6 14. Qb3 Qxb3 15. axb3 b6 16. Nc4 Bc7 17. Ra6 Bd6 18. g3 Be7 19. Raa1 Rd7 20. f4 exf4 21. gxf4 Rad8 22. Kf2 f6 23. Kf3 Kf7 24. e5 fxe5 25. fxe5 Ke6 26. Ke4 Rd5 27. Bf4 Rf8 28. Rad1 Rdd8 29. Ne3 Rxd1 30. Rxd1 h6 31. Nd5 Rc8 32. Nxe7 Kxe7 33. Rd6 Na5 34. e6 Rd8 35. Rxd8 Kxd8 36. b4 cxb4 37. cxb4 Nc4 38. b3 Na3 39. Be5 g6 40. Bg7 h5 41. Bf6+ Ke8 42. Kf4 Nc2 43. Bc3 Ke7 44. Kg5 Kxe6 45. Kxg6 h4 46. Kg5 h3 47. Kg4 Ne3+ 48. Kxh3 Nd5 49. Bd2 Kf5 50. Kh4 Nf6 51. Be1 Ne4 52. Bg3 Nd2 53. Bb8 a5 54. bxa5 bxa5 55. Bc7 Nxb3 56. Bxa5 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.25"]
[Round "4"]
[White "Medero Mino, Leon"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1843"]
[BlackElo "2048"]
[PlyCount "111"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e3 c5 4. Nf3 Nc6 5. Be2 d5 6. cxd5 Nxd5 7. 0-0 Nxc3 8. dxc3 Bd6 9. e4 0-0 10. Be3 Qe7 11. Nd2 Be6 12. Bg4 Rfd8 13. Bxe6 Qxe6 14. Qb3 Qxb3 15. axb3 b6 16. Nc4 Bc7 17. Ra6 Bd6 18. g3 Be7 19. Raa1 Rd7 20. f4 exf4 21. gxf4 Rad8 22. Kf2 f6 23. Kf3 Kf7 24. e5 fxe5 25. fxe5 Ke6 26. Ke4 Rd5 27. Bf4 Rf8 28. Rad1 Rdd8 29. Ne3 Rxd1 30. Rxd1 h6 31. Nd5 Rc8 32. Nxe7 Kxe7 33. Rd6 Na5 34. e6 Rd8 35. Rxd8 Kxd8 36. b4 cxb4 37. cxb4 Nc4 38. b3 Na3 39. Be5 g6 40. Bg7 h5 41. Bf6+ Ke8 42. Kf4 Nc2 43. Bc3 Ke7 44. Kg5 Kxe6 45. Kxg6 h4 46. Kg5 h3 47. Kg4 Ne3+ 48. Kxh3 Nd5 49. Bd2 Kf5 50. Kh4 Nf6 51. Be1 Ne4 52. Bg3 Nd2 53. Bb8 a5 54. bxa5 bxa5 55. Bc7 Nxb3 56. Bxa5 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.24"]
[Round "3"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2048"]
[BlackElo "2254"]
[PlyCount "112"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 a6 7. Bc4 b5 8. Bd5 Rb8 9. d3 e6 10. Bb3 Ne7 11. Nxd4 cxd4 12. Ne2 0-0 13. Qe1 d5 14. e5 Qb6 15. Qf2 Nc6 16. c3 dxc3 17. Be3 d4 18. Nxd4 cxb2 19. Rad1 Nxd4 20. Bxd4 Qc6 21. Bxb2 Rd8 22. d4 Bb7 23. d5 exd5 24. f5 Qe8 25. f6 Bf8 26. Bd4 Rbc8 27. Rde1 Rc6 28. Qh4 Bc8 29. Kh1 Be6 30. Qf4 a5 31. a4 b4 32. h4 h5 33. Bd1 Kh7 34. Be2 Bh6 35. Qg3 Qf8 36. Bb5 Rc2 37. Bb6 Ra8 38. Bd3 Rc6 39. Bd4 Rac8 40. Qf3 Kh8 41. Qe2 Qd8 42. Qb2 Qc7 43. Qb1 Kh7 44. Qd1 Bg4 45. Qb3 Qd8 46. Be2 Be6 47. Bf3 Rc4 48. Rd1 Rc2 49. Ba1 R8c4 50. Rd4 Qc7 51. Re1 Rxd4 52. Bxd4 Qc4 53. Qxc4 dxc4 54. Bb6 b3 55. Be4 Rc1 56. Bxa5 b2 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.24"]
[Round "3"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2048"]
[BlackElo "2254"]
[PlyCount "112"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 a6 7. Bc4 b5 8. Bd5 Rb8 9. d3 e6 10. Bb3 Ne7 11. Nxd4 cxd4 12. Ne2 0-0 13. Qe1 d5 14. e5 Qb6 15. Qf2 Nc6 16. c3 dxc3 17. Be3 d4 18. Nxd4 cxb2 19. Rad1 Nxd4 20. Bxd4 Qc6 21. Bxb2 Rd8 22. d4 Bb7 23. d5 exd5 24. f5 Qe8 25. f6 Bf8 26. Bd4 Rbc8 27. Rde1 Rc6 28. Qh4 Bc8 29. Kh1 Be6 30. Qf4 a5 31. a4 b4 32. h4 h5 33. Bd1 Kh7 34. Be2 Bh6 35. Qg3 Qf8 36. Bb5 Rc2 37. Bb6 Ra8 38. Bd3 Rc6 39. Bd4 Rac8 40. Qf3 Kh8 41. Qe2 Qd8 42. Qb2 Qc7 43. Qb1 Kh7 44. Qd1 Bg4 45. Qb3 Qd8 46. Be2 Be6 47. Bf3 Rc4 48. Rd1 Rc2 49. Ba1 R8c4 50. Rd4 Qc7 51. Re1 Rxd4 52. Bxd4 Qc4 53. Qxc4 dxc4 54. Bb6 b3 55. Be4 Rc1 56. Bxa5 b2 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.24"]
[Round "2"]
[White "Mariani, Kim Paul"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1828"]
[BlackElo "2048"]
[PlyCount "68"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. dxe5 dxe5 6. Qxd8+ Bxd8 7. Nc3 Nge7 8. Be3 f6 9. h3 Na5 10. Bb3 Nxb3 11. axb3 Be6 12. Ke2 g5 13. Ne1 Nc6 14. Nd3 b6 15. f3 Kf7 16. Nf2 h6 17. Rhd1 Be7 18. Nd5 Bd6 19. Rd2 Kg6 20. g4 h5 21. Rad1 hxg4 22. fxg4 Rh7 23. Kf3 Rd8 24. Kg3 Nd4 25. Kg2 c6 26. Bxd4 exd4 27. Ne3 Bf4 28. Re2 Bxe3 29. Rxe3 dxe3 30. Rxd8 exf2 31. Kxf2 Rxh3 32. Rd6 Bxg4 33. Rxc6 Rf3+ 34. Kg2 Re3 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.24"]
[Round "2"]
[White "Mariani, Kim Paul"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1828"]
[BlackElo "2048"]
[PlyCount "68"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. dxe5 dxe5 6. Qxd8+ Bxd8 7. Nc3 Nge7 8. Be3 f6 9. h3 Na5 10. Bb3 Nxb3 11. axb3 Be6 12. Ke2 g5 13. Ne1 Nc6 14. Nd3 b6 15. f3 Kf7 16. Nf2 h6 17. Rhd1 Be7 18. Nd5 Bd6 19. Rd2 Kg6 20. g4 h5 21. Rad1 hxg4 22. fxg4 Rh7 23. Kf3 Rd8 24. Kg3 Nd4 25. Kg2 c6 26. Bxd4 exd4 27. Ne3 Bf4 28. Re2 Bxe3 29. Rxe3 dxe3 30. Rxd8 exf2 31. Kxf2 Rxh3 32. Rd6 Bxg4 33. Rxc6 Rf3+ 34. Kg2 Re3 0-1

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "10"]
[White "Bryant, Todd C"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2066"]
[BlackElo "2048"]
[PlyCount "70"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Ng8 3. d4 d6 4. Nf3 dxe5 5. Nxe5 Nd7 6. Nxf7 Kxf7 7. Bc4+ e6 8. d5 Nb6 9. dxe6+ Bxe6 10. Bxe6+ Kxe6 11. Qg4+ Kf7 12. 0-0 Nf6 13. Qf3 Qd5 14. Qh3 Re8 15. Nc3 Qh5 16. Qd3 Bd6 17. g3 Qh3 18. Qf3 Rhf8 19. Be3 Kg8 20. Qxb7 Ng4 21. Qg2 Qxg2+ 22. Kxg2 Rxe3 23. fxe3 Nxe3+ 24. Kg1 Rxf1+ 25. Rxf1 Nxf1 26. Kxf1 Nc4 27. Nb5 a6 28. Nd4 Nxb2 29. Ke2 Kf7 30. Kf3 Nc4 31. Ke4 Kf6 32. Kd5 Ne3+ 33. Kc6 Be5 34. Nb3 Nxc2 35. Nc5 Nb4+ 0-1

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "10"]
[White "Bryant, Todd C"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2066"]
[BlackElo "2048"]
[PlyCount "70"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Ng8 3. d4 d6 4. Nf3 dxe5 5. Nxe5 Nd7 6. Nxf7 Kxf7 7. Bc4+ e6 8. d5 Nb6 9. dxe6+ Bxe6 10. Bxe6+ Kxe6 11. Qg4+ Kf7 12. 0-0 Nf6 13. Qf3 Qd5 14. Qh3 Re8 15. Nc3 Qh5 16. Qd3 Bd6 17. g3 Qh3 18. Qf3 Rhf8 19. Be3 Kg8 20. Qxb7 Ng4 21. Qg2 Qxg2+ 22. Kxg2 Rxe3 23. fxe3 Nxe3+ 24. Kg1 Rxf1+ 25. Rxf1 Nxf1 26. Kxf1 Nc4 27. Nb5 a6 28. Nd4 Nxb2 29. Ke2 Kf7 30. Kf3 Nc4 31. Ke4 Kf6 32. Kd5 Ne3+ 33. Kc6 Be5 34. Nb3 Nxc2 35. Nc5 Nb4+ 0-1

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "4"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Chan, Kim Yew"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2048"]
[BlackElo "2304"]
[PlyCount "85"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d4 Bxd4 5. Nxd4 exd4 6. Qg4 Qf6 7. Qg3 d6 8. Nd2 Nge7 9. f4 0-0 10. 0-0 Be6 11. Bd3 Rad8 12. Nf3 Bc8 13. e5 dxe5 14. fxe5 Qe6 15. Bxh7+ Kxh7 16. Ng5+ Kg8 17. Nxe6 Bxe6 18. Bg5 Rd7 19. Bf6 Ng6 20. h4 gxf6 21. h5 fxe5 22. hxg6 Bd5 23. g7 Re8 24. Qh4 Kxg7 25. Qg5+ Kf8 26. Rae1 Re6 27. Rf6 Rdd6 28. Ref1 Rxf6 29. Rxf6 Rxf6 30. Qxf6 Bxa2 31. Qh8+ Ke7 32. Qc8 Kd6 33. Qxb7 Bd5 34. Kf2 e4 35. Qb5 e3+ 36. Kg3 Ne5 37. Qb4+ c5 38. Qb8+ Ke6 39. Qxa7 Nc4 40. Qxc5 e2 41. Kf2 Nd2 42. Qxd4 Ne4+ 43. Kxe2 1-0

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "4"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Chan, Kim Yew"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2048"]
[BlackElo "2304"]
[PlyCount "85"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d4 Bxd4 5. Nxd4 exd4 6. Qg4 Qf6 7. Qg3 d6 8. Nd2 Nge7 9. f4 0-0 10. 0-0 Be6 11. Bd3 Rad8 12. Nf3 Bc8 13. e5 dxe5 14. fxe5 Qe6 15. Bxh7+ Kxh7 16. Ng5+ Kg8 17. Nxe6 Bxe6 18. Bg5 Rd7 19. Bf6 Ng6 20. h4 gxf6 21. h5 fxe5 22. hxg6 Bd5 23. g7 Re8 24. Qh4 Kxg7 25. Qg5+ Kf8 26. Rae1 Re6 27. Rf6 Rdd6 28. Ref1 Rxf6 29. Rxf6 Rxf6 30. Qxf6 Bxa2 31. Qh8+ Ke7 32. Qc8 Kd6 33. Qxb7 Bd5 34. Kf2 e4 35. Qb5 e3+ 36. Kg3 Ne5 37. Qb4+ c5 38. Qb8+ Ke6 39. Qxa7 Nc4 40. Qxc5 e2 41. Kf2 Nd2 42. Qxd4 Ne4+ 43. Kxe2 1-0

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "5"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Chiang, Jacob"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2048"]
[BlackElo "2006"]
[PlyCount "70"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 Nh6 5. Bc4 f5 6. d3 g6 7. Ng5 Bg7 8. Ne6 Bxe6 9. Bxe6 Nd4 10. Bd5 Qd7 11. 0-0 e6 12. Bb3 0-0 13. Ne2 Ng4 14. c3 Nxb3 15. axb3 d5 16. e5 d4 17. cxd4 cxd4 18. Ra4 Rfc8 19. Rxd4 Qc6 20. h3 Nh6 21. Be3 Bf8 22. Qd2 Qc2 23. Rc4 Qxb3 24. Rfc1 Rxc4 25. Rxc4 Rd8 26. Rc3 Qd5 27. d4 Bb4 28. Qd3 Bxc3 29. bxc3 Nf7 30. c4 Qc6 31. Nc3 Rc8 32. d5 Qxc4 33. Qxc4 Rxc4 34. dxe6 Rxc3 35. e7 Rc8 0-1

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "5"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Chiang, Jacob"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2048"]
[BlackElo "2006"]
[PlyCount "70"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 Nh6 5. Bc4 f5 6. d3 g6 7. Ng5 Bg7 8. Ne6 Bxe6 9. Bxe6 Nd4 10. Bd5 Qd7 11. 0-0 e6 12. Bb3 0-0 13. Ne2 Ng4 14. c3 Nxb3 15. axb3 d5 16. e5 d4 17. cxd4 cxd4 18. Ra4 Rfc8 19. Rxd4 Qc6 20. h3 Nh6 21. Be3 Bf8 22. Qd2 Qc2 23. Rc4 Qxb3 24. Rfc1 Rxc4 25. Rxc4 Rd8 26. Rc3 Qd5 27. d4 Bb4 28. Qd3 Bxc3 29. bxc3 Nf7 30. c4 Qc6 31. Nc3 Rc8 32. d5 Qxc4 33. Qxc4 Rxc4 34. dxe6 Rxc3 35. e7 Rc8 0-1

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "8"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Fiskaaen, Martin Holten"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2048"]
[BlackElo "2292"]
[PlyCount "110"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. Qe1 0-0 8. d3 d5 9. Bb3 Na5 10. Qh4 Nxb3 11. axb3 Nc6 12. Qxd8 Rxd8 13. Na4 Rb8 14. Nxc5 Nd4 15. c3 Ne2+ 16. Kf2 Nxc1 17. Rfxc1 b6 18. Na6 Rb7 19. e5 Bf8 20. Nd4 Bc5 21. Ke3 Bd7 22. b4 Be7 23. c4 dxc4 24. dxc4 Be8 25. Rd1 Rbd7 26. b5 f6 27. Nb4 fxe5 28. fxe5 Bg5+ 29. Ke4 Rc7 30. Nbc6 Rdd7 31. Nxe6 Rxd1 32. Rxd1 Rxc6 33. bxc6 Bxc6+ 34. Kd4 Be7 35. Nf4 g5 36. Nd5 Bc5+ 37. Ke4 Kf7 38. Rf1+ Kg7 39. Rf6 Bb7 40. Kf5 h6 41. e6 Bc8 42. Rf8 Bxf8 43. Ke5 Bc5 44. b4 Bg1 45. h3 Bh2+ 46. Ke4 Kf8 47. Kf5 Bd6 48. Kf6 Ke8 49. e7 a5 50. Nxb6 Bb7 51. Nd5 Bxd5 52. cxd5 axb4 53. Ke6 Bxe7 54. d6 Bd8 55. Kd5 Kd7 0-1

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "8"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Fiskaaen, Martin Holten"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2048"]
[BlackElo "2292"]
[PlyCount "110"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. Qe1 0-0 8. d3 d5 9. Bb3 Na5 10. Qh4 Nxb3 11. axb3 Nc6 12. Qxd8 Rxd8 13. Na4 Rb8 14. Nxc5 Nd4 15. c3 Ne2+ 16. Kf2 Nxc1 17. Rfxc1 b6 18. Na6 Rb7 19. e5 Bf8 20. Nd4 Bc5 21. Ke3 Bd7 22. b4 Be7 23. c4 dxc4 24. dxc4 Be8 25. Rd1 Rbd7 26. b5 f6 27. Nb4 fxe5 28. fxe5 Bg5+ 29. Ke4 Rc7 30. Nbc6 Rdd7 31. Nxe6 Rxd1 32. Rxd1 Rxc6 33. bxc6 Bxc6+ 34. Kd4 Be7 35. Nf4 g5 36. Nd5 Bc5+ 37. Ke4 Kf7 38. Rf1+ Kg7 39. Rf6 Bb7 40. Kf5 h6 41. e6 Bc8 42. Rf8 Bxf8 43. Ke5 Bc5 44. b4 Bg1 45. h3 Bh2+ 46. Ke4 Kf8 47. Kf5 Bd6 48. Kf6 Ke8 49. e7 a5 50. Nxb6 Bb7 51. Nd5 Bxd5 52. cxd5 axb4 53. Ke6 Bxe7 54. d6 Bd8 55. Kd5 Kd7 0-1

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "11"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Gonzalez Guedes, Iyan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2048"]
[BlackElo "2238"]
[PlyCount "93"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. d3 0-0 8. Qe1 d6 9. Qh4 Nd4 10. Nxd4 cxd4 11. Ne2 d5 12. Bb3 dxe4 13. dxe4 Nc6 14. Qxd8 Rxd8 15. Rd1 a5 16. Ba4 Bd7 17. e5 f6 18. exf6 Bxf6 19. Bd2 Ne7 20. Bxd7 Rxd7 21. Be1 Nd5 22. Bf2 Nb4 23. Rd2 Rad8 24. a3 Nc6 25. Rad1 a4 26. Rd3 Kf7 27. c3 e5 28. fxe5 Nxe5 29. Rxd4 Rxd4 30. Rxd4 Rxd4 31. Bxd4 Nc4 32. Kf2 Nxb2 33. Ke3 Nc4+ 34. Ke4 Nxa3 35. Kd5 Nc2 36. Bc5 b5 37. Kc6 a3 38. Nc1 Bxc3 39. Kxb5 Bb2 40. Na2 Ne1 41. g3 Nf3 42. h4 Kf6 43. Kc4 Kf5 44. Bf2 Kg4 45. Kb3 Kh3 46. Nb4 Kg2 47. Nd3 1-0

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "11"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Gonzalez Guedes, Iyan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2048"]
[BlackElo "2238"]
[PlyCount "93"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. d3 0-0 8. Qe1 d6 9. Qh4 Nd4 10. Nxd4 cxd4 11. Ne2 d5 12. Bb3 dxe4 13. dxe4 Nc6 14. Qxd8 Rxd8 15. Rd1 a5 16. Ba4 Bd7 17. e5 f6 18. exf6 Bxf6 19. Bd2 Ne7 20. Bxd7 Rxd7 21. Be1 Nd5 22. Bf2 Nb4 23. Rd2 Rad8 24. a3 Nc6 25. Rad1 a4 26. Rd3 Kf7 27. c3 e5 28. fxe5 Nxe5 29. Rxd4 Rxd4 30. Rxd4 Rxd4 31. Bxd4 Nc4 32. Kf2 Nxb2 33. Ke3 Nc4+ 34. Ke4 Nxa3 35. Kd5 Nc2 36. Bc5 b5 37. Kc6 a3 38. Nc1 Bxc3 39. Kxb5 Bb2 40. Na2 Ne1 41. g3 Nf3 42. h4 Kf6 43. Kc4 Kf5 44. Bf2 Kg4 45. Kb3 Kh3 46. Nb4 Kg2 47. Nd3 1-0

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "2"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Le, Minh Tu"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2048"]
[BlackElo "1932"]
[PlyCount "64"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 dxe4 5. Nxe4 Nd7 6. g3 Ngf6 7. Nf2 b6 8. Bg2 Bb7 9. 0-0 Be7 10. Nd3 0-0 11. b3 Rc8 12. c4 Qc7 13. Bb2 Qb8 14. Nde5 Qa8 15. Qe2 Rfd8 16. Rad1 h6 17. f5 Nxe5 18. Nxe5 Bxg2 19. Qxg2 Qxg2+ 20. Kxg2 exf5 21. Rxf5 Rd6 22. d4 cxd4 23. Ba3 Re6 24. Bxe7 Rxe7 25. Rxd4 Rce8 26. Nc6 Re2+ 27. Rf2 Rxf2+ 28. Kxf2 Ne4+ 29. Kf3 Ng5+ 30. Kf2 Ne4+ 31. Kf3 Ng5+ 32. Kf2 Ne4+ 1/2-1/2

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "2"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Le, Minh Tu"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2048"]
[BlackElo "1932"]
[PlyCount "64"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 dxe4 5. Nxe4 Nd7 6. g3 Ngf6 7. Nf2 b6 8. Bg2 Bb7 9. 0-0 Be7 10. Nd3 0-0 11. b3 Rc8 12. c4 Qc7 13. Bb2 Qb8 14. Nde5 Qa8 15. Qe2 Rfd8 16. Rad1 h6 17. f5 Nxe5 18. Nxe5 Bxg2 19. Qxg2 Qxg2+ 20. Kxg2 exf5 21. Rxf5 Rd6 22. d4 cxd4 23. Ba3 Re6 24. Bxe7 Rxe7 25. Rxd4 Rce8 26. Nc6 Re2+ 27. Rf2 Rxf2+ 28. Kxf2 Ne4+ 29. Kf3 Ng5+ 30. Kf2 Ne4+ 31. Kf3 Ng5+ 32. Kf2 Ne4+ 1/2-1/2

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "1"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Mendoza, Rodrigo"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2048"]
[BlackElo "2140"]
[PlyCount "68"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c6 2. Ne2 d5 3. e5 Bf5 4. Nd4 Bg6 5. e6 Qd6 6. exf7+ Bxf7 7. Nf3 e5 8. d4 Nd7 9. dxe5 Qb4+ 10. c3 Qe4+ 11. Qe2 0-0-0 12. Ng5 Qg6 13. e6 Bxe6 14. Nxe6 Re8 15. Be3 Rxe6 16. Nd2 Bc5 17. Nb3 Bxe3 18. fxe3 Ngf6 19. Nd4 Re7 20. Nxc6 bxc6 21. Qa6+ Kb8 22. 0-0-0 Ne4 23. Bd3 Ndc5 24. Qa5 Nxd3+ 25. Rxd3 Nf2 26. Qb4+ Rb7 27. Qf4+ Ka8 28. Qxf2 Qxd3 29. Rd1 Qa6 30. a3 Rhb8 31. Rd2 Qc4 32. Qf5 Rxb2 33. Rxb2 Qxc3+ 34. Qc2 Qe1+ 0-1

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "1"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Mendoza, Rodrigo"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2048"]
[BlackElo "2140"]
[PlyCount "68"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c6 2. Ne2 d5 3. e5 Bf5 4. Nd4 Bg6 5. e6 Qd6 6. exf7+ Bxf7 7. Nf3 e5 8. d4 Nd7 9. dxe5 Qb4+ 10. c3 Qe4+ 11. Qe2 0-0-0 12. Ng5 Qg6 13. e6 Bxe6 14. Nxe6 Re8 15. Be3 Rxe6 16. Nd2 Bc5 17. Nb3 Bxe3 18. fxe3 Ngf6 19. Nd4 Re7 20. Nxc6 bxc6 21. Qa6+ Kb8 22. 0-0-0 Ne4 23. Bd3 Ndc5 24. Qa5 Nxd3+ 25. Rxd3 Nf2 26. Qb4+ Rb7 27. Qf4+ Ka8 28. Qxf2 Qxd3 29. Rd1 Qa6 30. a3 Rhb8 31. Rd2 Qc4 32. Qf5 Rxb2 33. Rxb2 Qxc3+ 34. Qc2 Qe1+ 0-1

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "3"]
[White "Fikiet, Alex M"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2151"]
[BlackElo "2048"]
[PlyCount "90"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Ng8 3. d4 d6 4. Nf3 dxe5 5. Nxe5 Nd7 6. Qf3 Nxe5 7. dxe5 c6 8. Nc3 Qd4 9. Bf4 g5 10. Bg3 h5 11. Rd1 Qb4 12. h4 Bg4 13. Qe3 Bxd1 14. Kxd1 Qxb2 15. e6 Rd8+ 16. Ke1 Bg7 17. exf7+ Kxf7 18. Bc4+ Kf8 19. Qf3+ Bf6 20. Be5 Qc1+ 21. Nd1 Qxd1+ 22. Qxd1 Rxd1+ 23. Kxd1 Bxe5 24. hxg5 Bf4 25. g6 Nf6 26. g3 Bd6 27. f4 h4 28. Ke2 Kg7 29. gxh4 Bxf4 30. Bf7 Bd6 31. Kf3 Rh5 32. c3 Rf5+ 33. Ke3 Bg3 34. c4 Rh5 35. Rb1 b6 36. c5 Rxc5 37. Rd1 Bxh4 38. Rd8 b5 39. Kd3 a5 40. Kd4 Rc2 41. a3 Rd2+ 42. Kc5 Rxd8 43. Kxc6 b4 44. axb4 axb4 45. Kb5 Rf8 0-1

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "3"]
[White "Fikiet, Alex M"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2151"]
[BlackElo "2048"]
[PlyCount "90"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Ng8 3. d4 d6 4. Nf3 dxe5 5. Nxe5 Nd7 6. Qf3 Nxe5 7. dxe5 c6 8. Nc3 Qd4 9. Bf4 g5 10. Bg3 h5 11. Rd1 Qb4 12. h4 Bg4 13. Qe3 Bxd1 14. Kxd1 Qxb2 15. e6 Rd8+ 16. Ke1 Bg7 17. exf7+ Kxf7 18. Bc4+ Kf8 19. Qf3+ Bf6 20. Be5 Qc1+ 21. Nd1 Qxd1+ 22. Qxd1 Rxd1+ 23. Kxd1 Bxe5 24. hxg5 Bf4 25. g6 Nf6 26. g3 Bd6 27. f4 h4 28. Ke2 Kg7 29. gxh4 Bxf4 30. Bf7 Bd6 31. Kf3 Rh5 32. c3 Rf5+ 33. Ke3 Bg3 34. c4 Rh5 35. Rb1 b6 36. c5 Rxc5 37. Rd1 Bxh4 38. Rd8 b5 39. Kd3 a5 40. Kd4 Rc2 41. a3 Rd2+ 42. Kc5 Rxd8 43. Kxc6 b4 44. axb4 axb4 45. Kb5 Rf8 0-1

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "9"]
[White "Herman, Daniel"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1920"]
[BlackElo "2048"]
[PlyCount "55"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b4 b5 3. Bb2 e6 4. e3 Bxb4 5. Bxb5 0-0 6. 0-0 Bb7 7. Nc3 d5 8. Rb1 Bd6 9. Ne2 Ba6 10. Bxa6 Nxa6 11. d3 Rb8 12. Qd2 c5 13. c4 Qc7 14. Bxf6 gxf6 15. cxd5 exd5 16. e4 dxe4 17. dxe4 Rxb1 18. Rxb1 Rb8 19. Rd1 Qc6 20. Nc3 Be5 21. Nd5 Qe6 22. Qh6 Rd8 23. h3 Nc7 24. Nxe5 Nxd5 25. Ng4 Rd6 26. Rxd5 Rxd5 27. exd5 Qe1+ 28. Kh2 1-0

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "9"]
[White "Herman, Daniel"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1920"]
[BlackElo "2048"]
[PlyCount "55"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b4 b5 3. Bb2 e6 4. e3 Bxb4 5. Bxb5 0-0 6. 0-0 Bb7 7. Nc3 d5 8. Rb1 Bd6 9. Ne2 Ba6 10. Bxa6 Nxa6 11. d3 Rb8 12. Qd2 c5 13. c4 Qc7 14. Bxf6 gxf6 15. cxd5 exd5 16. e4 dxe4 17. dxe4 Rxb1 18. Rxb1 Rb8 19. Rd1 Qc6 20. Nc3 Be5 21. Nd5 Qe6 22. Qh6 Rd8 23. h3 Nc7 24. Nxe5 Nxd5 25. Ng4 Rd6 26. Rxd5 Rxd5 27. exd5 Qe1+ 28. Kh2 1-0

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "6"]
[White "Makaraci, Tunahan"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2233"]
[BlackElo "2048"]
[PlyCount "109"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Ng8 3. d4 d6 4. Nf3 dxe5 5. Nxe5 Nd7 6. Bf4 Nxe5 7. Bxe5 Nf6 8. Bc4 Bg4 9. Qd3 e6 10. 0-0 c6 11. Qb3 Qb6 12. Nc3 Be7 13. a4 0-0 14. a5 Qxb3 15. Bxb3 Nd5 16. Nxd5 exd5 17. c4 dxc4 18. Bxc4 Rad8 19. Rfe1 Rfe8 20. Re4 Bf5 21. Rf4 Bg6 22. h4 Bd6 23. Re1 Bxe5 24. Rxe5 Rxe5 25. dxe5 Kf8 26. g4 h5 27. gxh5 Bxh5 28. Rf5 Bg6 29. Rf4 Rd2 30. b4 Ke7 31. Kh2 b6 32. axb6 axb6 33. Kg3 Rb2 34. Bf1 Ke6 35. Bg2 c5 36. bxc5 bxc5 37. Rc4 Rc2 38. Rxc2 Bxc2 39. Kf4 f6 40. exf6 Kxf6 41. Ke3 Kf5 42. Bh3+ Ke5 43. f4+ Kf6 44. Kd2 Bf5 45. Bg2 Bg4 46. Be4 Bf5 47. Bf3 Ke6 48. Kc3 Kd6 49. h5 Be6 50. Be2 Bf7 51. Bf3 Be8 52. Be4 Bf7 53. Bf3 Be8 54. Be2 Bf7 55. Bf3 1/2-1/2

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "6"]
[White "Makaraci, Tunahan"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2233"]
[BlackElo "2048"]
[PlyCount "109"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Ng8 3. d4 d6 4. Nf3 dxe5 5. Nxe5 Nd7 6. Bf4 Nxe5 7. Bxe5 Nf6 8. Bc4 Bg4 9. Qd3 e6 10. 0-0 c6 11. Qb3 Qb6 12. Nc3 Be7 13. a4 0-0 14. a5 Qxb3 15. Bxb3 Nd5 16. Nxd5 exd5 17. c4 dxc4 18. Bxc4 Rad8 19. Rfe1 Rfe8 20. Re4 Bf5 21. Rf4 Bg6 22. h4 Bd6 23. Re1 Bxe5 24. Rxe5 Rxe5 25. dxe5 Kf8 26. g4 h5 27. gxh5 Bxh5 28. Rf5 Bg6 29. Rf4 Rd2 30. b4 Ke7 31. Kh2 b6 32. axb6 axb6 33. Kg3 Rb2 34. Bf1 Ke6 35. Bg2 c5 36. bxc5 bxc5 37. Rc4 Rc2 38. Rxc2 Bxc2 39. Kf4 f6 40. exf6 Kxf6 41. Ke3 Kf5 42. Bh3+ Ke5 43. f4+ Kf6 44. Kd2 Bf5 45. Bg2 Bg4 46. Be4 Bf5 47. Bf3 Ke6 48. Kc3 Kd6 49. h5 Be6 50. Be2 Bf7 51. Bf3 Be8 52. Be4 Bf7 53. Bf3 Be8 54. Be2 Bf7 55. Bf3 1/2-1/2

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "7"]
[White "Smieszek, Wojciech"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2141"]
[BlackElo "2048"]
[PlyCount "61"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Ng8 3. d4 d6 4. Nf3 dxe5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. Bc4 e6 8. 0-0 Bc6 9. Nc3 Nf6 10. Bg5 Be7 11. Bxf6 Bxf6 12. d5 Bxc3 13. dxc6 Qxd1 14. Raxd1 Bxb2 15. cxb7 Rb8 16. Bb5+ Kf8 17. Bc6 Be5 18. Rd7 g6 19. c4 Kg7 20. c5 Rhd8 21. Rb1 Bf6 22. Rxd8 Bxd8 23. Bd7 Be7 24. c6 Kf8 25. Kf1 Bd6 26. Rb3 Ke7 27. Ke2 a5 28. a4 f5 29. Kd3 e5 30. Rb5 Kf6 31. Rxa5 1-0

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "7"]
[White "Smieszek, Wojciech"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2141"]
[BlackElo "2048"]
[PlyCount "61"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Ng8 3. d4 d6 4. Nf3 dxe5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. Bc4 e6 8. 0-0 Bc6 9. Nc3 Nf6 10. Bg5 Be7 11. Bxf6 Bxf6 12. d5 Bxc3 13. dxc6 Qxd1 14. Raxd1 Bxb2 15. cxb7 Rb8 16. Bb5+ Kf8 17. Bc6 Be5 18. Rd7 g6 19. c4 Kg7 20. c5 Rhd8 21. Rb1 Bf6 22. Rxd8 Bxd8 23. Bd7 Be7 24. c6 Kf8 25. Kf1 Bd6 26. Rb3 Ke7 27. Ke2 a5 28. a4 f5 29. Kd3 e5 30. Rb5 Kf6 31. Rxa5 1-0

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.04"]
[Round "7"]
[White "Bueno, Alfeu Varela Jr"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2142"]
[BlackElo "2048"]
[PlyCount "89"]
[EventDate "2025.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Ng8 3. d4 d6 4. Nf3 dxe5 5. Nxe5 Nd7 6. Qf3 Nxe5 7. dxe5 c6 8. Nc3 Qd4 9. Bf4 g5 10. Bxg5 Qxe5+ 11. Qe3 Bg7 12. Qxe5 Bxe5 13. 0-0-0 Be6 14. Be2 Nf6 15. Be3 Rg8 16. g3 Ng4 17. Bc5 b6 18. h3 Nf6 19. Bd4 Bxd4 20. Rxd4 Rd8 21. Rxd8+ Kxd8 22. g4 h5 23. f3 hxg4 24. fxg4 Kc7 25. Bf3 Nd7 26. Re1 Nf8 27. h4 Ng6 28. h5 Nh4 29. Bd1 Kd7 30. Rg1 f6 31. Kd2 Bf7 32. Rh1 Ng2 33. Rf1 e5 34. Ne4 Ke7 35. Rg1 Nf4 36. Ke3 Nxh5 37. Rh1 Nf4 38. Rh7 Rd8 39. Bf3 Ke6 40. Ng3 Bg6 41. Rxa7 Bxc2 42. Bxc6 Rd3+ 43. Kf2 Rd2+ 44. Ke3 Rd3+ 45. Kf2 1/2-1/2

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.03"]
[Round "5"]
[White "Conceicao, Joaquim Mielniczuk"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "1896"]
[BlackElo "2048"]
[PlyCount "105"]
[EventDate "2025.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. e4 Nf6 4. g3 Bb4 5. Bg2 Bxc3 6. bxc3 d6 7. d3 0-0 8. Ne2 Ne8 9. 0-0 f5 10. c5 fxe4 11. Qb3+ Kh8 12. Bxe4 Nf6 13. Bg2 d5 14. Re1 Bf5 15. Rd1 Qd7 16. f3 Nd8 17. Bg5 c6 18. Bxf6 gxf6 19. d4 Ne6 20. Rd2 b6 21. cxb6 axb6 22. dxe5 fxe5 23. Qxb6 Qd6 24. Qe3 Qc5 25. Qxc5 Nxc5 26. Rb2 Bd3 27. Nc1 Bc4 28. Rb6 Rf6 29. Rb2 Ra3 30. Rc2 Na4 31. Ne2 Rf8 32. Re1 Rb8 33. Nc1 Rb1 34. Kf2 Rxc3 35. Rxc3 Nxc3 36. Nb3 Rb2+ 37. Kg1 Rxa2 38. Nc5 Ne2+ 39. Kh1 d4 40. f4 exf4 41. gxf4 Nxf4 42. Bxc6 d3 43. Rd1 d2 44. Bf3 Ra5 45. Ne4 Bb3 46. Rg1 Ra2 47. Nc3 Rc2 48. Ne4 Bd5 49. Nxd2 Rxd2 50. Bxd5 Nxd5 51. Rg3 Nf4 52. Rg1 Nh3 53. Rg8+ 1/2-1/2

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.03"]
[Round "6"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Togni, Everton Batista"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2048"]
[BlackElo "1863"]
[PlyCount "69"]
[EventDate "2025.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. b4 Qxb4 5. Rb1 Qd6 6. Nf3 Nf6 7. Bc4 e6 8. d3 Be7 9. 0-0 a6 10. a4 Nc6 11. Re1 h6 12. d4 0-0 13. Ne4 Nxe4 14. Rxe4 e5 15. Nxe5 Bf5 16. Nxf7 Rxf7 17. Bxf7+ Kxf7 18. Qf3 Kg6 19. d5 Bxe4 20. Qxe4+ Kf7 21. Bf4 Qd7 22. dxc6 bxc6 23. g3 Bd6 24. Rb7 Re8 25. Qc4+ Kf8 26. Be3 a5 27. Ra7 c5 28. Rxa5 Qc6 29. Ra6 Qb7 30. Qd3 Kg8 31. Ra5 Kh8 32. Rb5 Qc6 33. c4 Qf3 34. Rb1 Re5 35. Rb8+ 1-0

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.02"]
[Round "4"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Eltz, Vinicius Amaro"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2048"]
[BlackElo "1846"]
[PlyCount "77"]
[EventDate "2025.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. e4 c6 2. Ne2 d6 3. c4 e5 4. d4 Qc7 5. Nbc3 f5 6. exf5 Bxf5 7. Ng3 Bg6 8. Bd3 Bxd3 9. Qxd3 Nf6 10. 0-0 Be7 11. Bg5 0-0 12. Rae1 h6 13. dxe5 dxe5 14. Bh4 Bb4 15. Nf5 Nbd7 16. Qg3 Nh5 17. Qg6 Ndf6 18. Bxf6 Nf4 19. Nxh6+ Kh8 20. Bxg7+ Qxg7 21. Qxg7+ Kxg7 22. Ng4 Nd3 23. Re3 Nxb2 24. Nxe5 Rf5 25. Nd1 Na4 26. Nd3 Bd6 27. Re6 Rd8 28. Ne3 Rf7 29. Ne5 Bxe5 30. Rxe5 Rd2 31. Rg5+ Kf8 32. Ra5 Rxa2 33. Rxa7 b5 34. Ra8+ Kg7 35. cxb5 cxb5 36. g4 Rd2 37. Nf5+ Kf6 38. Ra6+ Ke5 39. f4+ 1-0

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.02"]
[Round "3"]
[White "Jardim, Frederico Rodrigues"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2173"]
[BlackElo "2048"]
[PlyCount "105"]
[EventDate "2025.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Be2 cxd4 9. Nxd4 Bc5 10. Qd2 Nxd4 11. Bxd4 b5 12. Bxc5 Nxc5 13. b4 Nd7 14. a4 bxa4 15. Nxa4 0-0 16. 0-0 Bb7 17. Qd4 Qc7 18. Bd3 f6 19. exf6 Rxf6 20. Nc5 Nxc5 21. Qxc5 Qxc5+ 22. bxc5 Rc8 23. Ra5 Rc6 24. Rb1 Rf7 25. g3 Rfc7 26. c4 Bc8 27. cxd5 exd5 28. Rc1 Kf7 29. Kf2 Rb7 30. Ke3 Rb3 31. Kd4 Bb7 32. Rb1 Rxb1 33. Bxb1 Re6 34. Bd3 Re1 35. Bxa6 Re4+ 36. Kd3 Bxa6+ 37. Rxa6 Rc4 38. Rc6 Rc1 39. Kd4 Rd1+ 40. Ke5 d4 41. Rc7+ Kg6 42. c6 d3 43. Kd4 d2 44. Kd3 Rh1 45. Kxd2 Rxh2+ 46. Kd3 Rh1 47. Rd7 Rc1 48. c7 Rd1+ 49. Kc2 Rxd7 50. c8Q Re7 51. Qf8 Rc7+ 52. Kd3 h6 53. Qd6+ 1-0

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.01"]
[Round "1"]
[White "Bergmann, Rogerio"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1658"]
[BlackElo "2048"]
[PlyCount "66"]
[EventDate "2025.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 c5 3. c3 e6 4. Bg5 Nc6 5. Nbd2 cxd4 6. cxd4 Qb6 7. Nb3 Ne4 8. a3 a5 9. Be3 d5 10. Nfd2 Nxd2 11. Bxd2 a4 12. Nc1 Qxb2 13. Ra2 Qxd4 14. e3 Qf6 15. Bb5 Bd6 16. Ne2 0-0 17. 0-0 Qe7 18. Bxa4 Bxh2+ 19. Kxh2 Qh4+ 20. Kg1 Qxa4 21. Qa1 e5 22. f4 Bg4 23. Nc3 Qc4 24. fxe5 Be6 25. Rf4 Qd3 26. Nd1 d4 27. exd4 Bxa2 28. Qxa2 Rxa3 29. Qb2 Rb3 30. Rf3 Qxf3 31. gxf3 Rxb2 32. Nxb2 Nxd4 33. Kf2 Rc8 0-1

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.01"]
[Round "2"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Da Silva, Joao Carlos Orguim"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2048"]
[BlackElo "1809"]
[PlyCount "109"]
[EventDate "2025.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 d6 4. Nf3 Nc6 5. Bc4 Bg7 6. d3 Nh6 7. 0-0 Bg4 8. h3 Bxf3 9. Qxf3 Nd4 10. Qd1 Rb8 11. a4 a6 12. f5 e6 13. f6 Bf8 14. Ne2 Nxe2+ 15. Qxe2 b5 16. axb5 axb5 17. Bb3 Ra8 18. Bd5 exd5 19. exd5+ Kd7 20. Rxa8 Qxa8 21. Bxh6 Bxh6 22. Qe7+ Kc8 23. Qxf7 Qb7 24. Qe6+ Qd7 25. Ra1 Qxe6 26. dxe6 Kb7 27. Re1 Kc7 28. e7 Kd7 29. f7 Re8 30. fxe8Q+ Kxe8 31. Re6 Bg5 32. Rxd6 Bxe7 33. Rb6 b4 34. Kf2 Kf7 35. Kf3 Bf6 36. b3 Bd4 37. Ke4 Bg1 38. Kd5 h5 39. Rc6 g5 40. Rxc5 Be3 41. Rb5 Bd2 42. Ke4 Kf6 43. h4 gxh4 44. Rxh5 Be1 45. d4 Kg6 46. Rf5 Bg3 47. Rb5 Be1 48. Kd3 Bc3 49. Kc4 Bd2 50. Re5 Bf4 51. Re2 Kg5 52. Kxb4 Kg4 53. Re4 Kf5 54. Rxf4+ Kxf4 55. d5 1-0

[Event "Titled Tuesday intern op 25th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.25"]
[Round "8"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Akhmet, Suleyman"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2055"]
[BlackElo "2026"]
[PlyCount "66"]
[EventDate "2025.03.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. d3 d5 8. Bb3 0-0 9. Qe1 Nd4 10. Nxd4 cxd4 11. Ne2 dxe4 12. dxe4 b6 13. Qh4 Bb7 14. Ng3 Nc6 15. Qxd8 Raxd8 16. Rd1 Na5 17. Bd2 Nxb3 18. axb3 a6 19. e5 Rc8 20. Bb4 Rxc2 21. Bxf8 Rxg2+ 22. Kf1 Bxf8 23. Rxd4 Bc5 24. Ne2 Rxh2 25. Rad1 Rh1+ 26. Ng1 Bd5 27. b4 Bxd4 28. Rxd4 Rh2 29. Ne2 b5 30. Nc3 Rxb2 31. Nxd5 exd5 32. Rxd5 Rxb4 33. Ke2 Rxf4 0-1

[Event "Titled Tuesday intern op 25th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.25"]
[Round "4"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Santos, Isaque Goncalves"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2055"]
[BlackElo "1980"]
[PlyCount "67"]
[EventDate "2025.03.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. exf6 Qxf6 8. Bd3 Bd6 9. 0-0 0-0 10. Qe2 e5 11. dxe5 Ndxe5 12. Nxe5 Nxe5 13. Bc2 Bg4 14. f3 Bh5 15. Nb3 Rae8 16. Qf2 b6 17. Nd4 Bc5 18. Be3 Nc4 19. Rae1 Nxb2 20. Bxh7+ Kxh7 21. Qxb2 Rh8 22. Qd2 Kg8 23. Bg5 Qd6 24. Bf4 Qf6 25. Rxe8+ Bxe8 26. Qe3 Bd7 27. Bxc7 b5 28. Qe5 Qf7 29. Kh1 b4 30. cxb4 Bxb4 31. Rb1 a5 32. a3 Bc5 33. Rb8+ Kh7 34. Nb3 1-0

[Event "Titled Tuesday intern op 25th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.25"]
[Round "6"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Valgmae, Toomas"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2055"]
[BlackElo "2270"]
[PlyCount "59"]
[EventDate "2025.03.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 g6 4. g4 h5 5. g5 Nfd7 6. Nc3 e5 7. Be3 Bg7 8. Nge2 Nc6 9. d5 Ne7 10. Qd2 0-0 11. 0-0-0 b6 12. h4 Nc5 13. f4 exf4 14. Nxf4 Bg4 15. Be2 Bxc3 16. Qxc3 Bxe2 17. Nxe2 Nxe4 18. Qd4 Nc5 19. Ng3 Qd7 20. Qf6 Qf5 21. Nxf5 Nxf5 22. Bd4 Kh7 23. Bxc5 bxc5 24. Rhf1 Nxh4 25. Qe7 Nf5 26. Qxc7 Rad8 27. Rxf5 gxf5 28. Rf1 Kg7 29. Rxf5 Rde8 30. Qxd6 1-0

[Event "Titled Tuesday intern op 25th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.25"]
[Round "5"]
[White "Luukkonen, Tommi"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2247"]
[BlackElo "2055"]
[PlyCount "71"]
[EventDate "2025.03.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. h3 Bh5 7. 0-0 Be7 8. c4 Nb6 9. Nc3 0-0 10. exd6 cxd6 11. b3 d5 12. c5 Bxf3 13. Bxf3 Nc8 14. b4 a6 15. a4 Bf6 16. Be3 b6 17. Rb1 bxc5 18. bxc5 Nc6 19. Qd2 N8e7 20. Rb6 Na5 21. Qd3 Nc4 22. Rb4 Nc6 23. Rbb1 Qa5 24. Nxd5 exd5 25. Bxd5 Nxe3 26. fxe3 Nb4 27. Qc3 Rab8 28. Bb3 Nc6 29. Qd3 Rfd8 30. Bc2 Rxb1 31. Qxh7+ Kf8 32. Rxb1 Nxd4 33. exd4 Bxd4+ 34. Kh1 Qxc5 35. Rb7 g6 36. Qxf7# 1-0

[Event "Titled Tuesday intern op 25th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.25"]
[Round "7"]
[White "Torres, Yelfry"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2016"]
[BlackElo "2055"]
[PlyCount "85"]
[EventDate "2025.03.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qd8 4. g3 e5 5. Bg2 Nf6 6. d3 c6 7. Nf3 Bd6 8. 0-0 h6 9. a3 0-0 10. b4 Bg4 11. h3 Bh5 12. Rb1 a6 13. Be3 Nbd7 14. Qc2 Nd5 15. Bd2 f5 16. Na4 N7f6 17. e4 fxe4 18. dxe4 Nc7 19. Nh4 Ne6 20. Nf5 Nd4 21. Nxd4 exd4 22. Qc4+ Bf7 23. Qxd4 Bxg3 24. Qe3 Be5 25. Rfd1 Qe7 26. f4 Bc7 27. e5 Nd5 28. Qg3 Bh5 29. Re1 Rae8 30. Nc5 Bb6 31. Kh2 Bxc5 32. bxc5 Rf7 33. Rbc1 Qe6 34. Be4 Ref8 35. Rf1 Re7 36. Rce1 Be8 37. Bb1 Bd7 38. Bc1 Qf7 39. f5 Qh5 40. e6 Bxe6 41. fxe6 Rxf1 42. Rxf1 Rxe6 43. Bd3 1-0

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "7"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Ersoz, Teoman Guney"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2055"]
[BlackElo "2109"]
[PlyCount "210"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 Nc6 5. g3 g6 6. Bg2 Bg7 7. 0-0 Nge7 8. e5 h5 9. h3 Nf5 10. Ne2 c4 11. Kh2 f6 12. d4 cxd3 13. Qxd3 fxe5 14. fxe5 h4 15. g4 Bxe5+ 16. Bf4 Bxf4+ 17. Nxf4 Qd6 18. Ng5 Ne5 19. Qb5+ Bd7 20. Qxb7 Rb8 21. Qxa7 Ne3 22. Qxe3 Nc4 23. Qd3 Ne5 24. Qe2 Rxb2 25. Rae1 Bb5 26. Qxe5 Qxe5 27. Rxe5 Bxf1 28. Bxf1 Rxc2+ 29. Kg1 Kd7 30. Rxe6 Rb8 31. Nxd5 Rb1 32. Ne3 Rxa2 33. Rxg6 Re1 34. Re6 Ra5 35. Nf3 Rxf1+ 36. Kxf1 Kxe6 37. Nxh4 Kf6 38. Kg2 Kg5 39. Nf3+ Kf4 40. Nc4 Ra2+ 41. Nfd2 Rc2 42. Kf2 Rc3 43. Kg2 Rg3+ 44. Kh2 Rd3 45. Nf1 Rc3 46. Ncd2 Rc2 47. Kg2 Rb2 48. Kf2 Ra2 49. Ke2 Ra3 50. Kf2 Rxh3 51. Ke2 Kxg4 52. Nc4 Rh8 53. Nce3+ Kf4 54. Nd5+ Ke5 55. Nde3 Re8 56. Kf3 Kd4 57. Nf5+ Kd3 58. N1e3 Re5 59. Kf4 Re4+ 60. Kf3 Ra4 61. Nd5 Ra8 62. Nf4+ Kd2 63. Nd6 Ra6 64. Ne4+ Kc2 65. Nc5 Ra3+ 66. Ke4 Kd2 67. Ke5 Ke3 68. Nd5+ Kf3 69. Ne6 Ra5 70. Ng5+ Kg4 71. Ne6 Rb5 72. Nd4 Rb1 73. Ne6 Re1+ 74. Kd6 Kf5 75. Nd4+ Ke4 76. Ne6 Rd1 77. Nc5+ Kf5 78. Nb3 Rd3 79. Nc5 Rh3 80. Kc6 Rh6+ 81. Kb5 Ke5 82. Ne7 Rh1 83. Nc6+ Kd5 84. Nb4+ Kd6 85. Ne4+ Ke5 86. Nc5 Rh5 87. Nbd3+ Kd4 88. Kc6 Rh6+ 89. Kb5 Rd6 90. Nb4 Rg6 91. Nc6+ Ke3 92. Ne7 Rg5 93. Nc6 Rh5 94. Ne7 Kd4 95. Nc6+ Kd5 96. Nb4+ Kd6 97. Nbd3 Rh4 98. Kb6 Rd4 99. Nb4 Rxb4+ 100. Ka5 Kxc5 101. Ka6 Rb5 102. Ka7 Rb6 103. Ka8 Kc6 104. Ka7 Kc7 105. Ka8 Ra6# 0-1

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "10"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Kjaergaard Jensen, Jesper"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2055"]
[BlackElo "2081"]
[PlyCount "94"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 c5 7. d5 e6 8. Nc3 exd5 9. cxd5 c4 10. Nf3 Bb4 11. Bxc4 0-0 12. Be2 Nxd5 13. Qb3 Be6 14. Bc4 Nc6 15. Bg5 Na5 16. Bxd8 Nxb3 17. Bxd5 Nxa1 18. Bxe6 Nc2+ 19. Kd2 Raxd8+ 20. Kxc2 fxe6 21. Ne4 Rf4 22. Neg5 Re8 23. Rd1 h6 24. Nh3 Rc4+ 25. Kb3 b5 26. Rd7 a5 27. a4 Bf8 28. axb5 Rb4+ 29. Ka2 Rxb5 30. Nf4 Reb8 31. Nd3 Rd5 32. Rxd5 exd5 33. Nd4 Kf7 34. Nf4 Rb4 35. e6+ Ke8 36. Nfe2 Bc5 37. Nb3 Bb6 38. Ka3 Re4 39. Nc3 Re5 40. Ka4 d4 41. Nb5 d3 42. Nc3 Rxe6 43. Nd2 Bd4 44. Nce4 Bxb2 45. Kxa5 Bd4 46. Kb5 Rxe4 47. Nxe4 Be3 0-1

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "6"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Montano Vicente, Guadalupe"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2055"]
[BlackElo "1970"]
[PlyCount "73"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Ne7 7. d3 0-0 8. Qe1 Nbc6 9. Qh4 d5 10. Bb3 Nd4 11. Nxd4 cxd4 12. Ne2 f5 13. e5 Nc6 14. Qf2 Qb6 15. Ba4 Bd7 16. Bxc6 bxc6 17. Nxd4 c5 18. Nb3 Rac8 19. c4 d4 20. Qd2 g5 21. Qa5 g4 22. Qxb6 axb6 23. Bd2 Ba4 24. Nc1 Ra8 25. b3 Bc6 26. b4 Ba4 27. Rf2 Ra7 28. Be1 Rfa8 29. Rb2 Bf8 30. bxc5 bxc5 31. Kf2 Kf7 32. Ke2 Be7 33. g3 h5 34. Kd2 Bd8 35. Ke2 Be7 36. Kd2 Bd8 37. Ke2 1/2-1/2

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "4"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Przybylski, Bartosz1"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2055"]
[BlackElo "2141"]
[PlyCount "84"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 e6 4. Nc3 Be7 5. Be3 0-0 6. g4 a6 7. h4 b5 8. h5 b4 9. Nce2 a5 10. Ng3 c5 11. g5 Nfd7 12. g6 cxd4 13. gxh7+ Kh8 14. Bxd4 Nc6 15. h6 Nxd4 16. hxg7+ Kxg7 17. Qxd4+ e5 18. Qd2 Bg5 19. Qxd6 Bh4 20. N1e2 Qg5 21. Rxh4 Qxh4 22. 0-0-0 Qg5+ 23. Kb1 Ba6 24. Nf5+ Kh8 25. Neg3 Rad8 26. Qxa6 Nc5 27. Qe2 Kxh7 28. Rd5 Ne6 29. Qh2+ Kg6 30. Qf2 Rxd5 31. exd5 Nf4 32. Qb6+ f6 33. Ne7+ Kh6 34. Nef5+ Kg6 35. Ne7+ Kg7 36. Ngf5+ Kh8 37. Qc7 Qg1 38. Qc3 bxc3 39. bxc3 Qxf1+ 40. Kb2 Rb8+ 41. Ka3 Qc4 42. Ng6+ Nxg6 0-1

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "1"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Ser, Daniel"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2055"]
[BlackElo "2011"]
[PlyCount "78"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6 fxe6 8. Nd2 Bc5 9. Ne2 Nc6 10. Nb3 Bd6 11. c3 Ke7 12. Be3 b6 13. 0-0-0 Rhd8 14. Nd2 h6 15. Nc4 b5 16. Nxd6 cxd6 17. Rd2 d5 18. Bc5+ Kf7 19. exd5 exd5 20. Rhd1 Rac8 21. Bf2 b4 22. Kb1 bxc3 23. Nxc3 d4 24. Nb5 a6 25. Na3 Nb4 26. Bg3 Rc5 27. Nc2 Nxc2 28. Rxc2 Rxc2 29. Kxc2 Ke6 30. Re1 Rd5 31. Kd3 Nd7 32. f4 Nc5+ 33. Kc4 d3 34. fxe5 d2 35. Rd1 Ne4 36. Bf4 g5 37. Be3 Kxe5 38. Kb3 Rd3+ 39. Kc4 Rxe3 0-1

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "3"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Sundac, Ivano"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2055"]
[BlackElo "2158"]
[PlyCount "79"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. d3 0-0 8. Qe1 a6 9. Qh4 Nd4 10. Nxd4 cxd4 11. Ne2 d5 12. Bb3 dxe4 13. dxe4 Nc6 14. Qxd8 Rxd8 15. e5 b6 16. Rd1 Bb7 17. Bd2 Bf8 18. Be1 Bc5 19. Bf2 Rd7 20. a3 Rad8 21. Rd3 a5 22. Ba4 Rd5 23. Rad1 Ne7 24. Nxd4 Ba6 25. Nb5 Bxf2+ 26. Kxf2 Rc8 27. Nd6 Rc4 28. Nxc4 Bxc4 29. Rxd5 Nxd5 30. g3 Kg7 31. b3 Ba6 32. c4 Nc3 33. Rd6 Ne4+ 34. Ke3 Nxd6 35. exd6 Kf8 36. b4 Bxc4 37. bxa5 bxa5 38. Kd4 Bd5 39. Ke5 h6 40. Kf6 1-0

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "2"]
[White "Jai, Sankar Subramanian"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2316"]
[BlackElo "2055"]
[PlyCount "117"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. d3 Bb4 6. Bd2 d6 7. Nf3 0-0 8. 0-0 Kh8 9. a3 Ba5 10. b4 Bb6 11. Nd5 Nxd5 12. cxd5 Ne7 13. Ng5 h6 14. Ne6 Bxe6 15. dxe6 c6 16. Qc1 Rf6 17. e4 f4 18. gxf4 exf4 19. Bxf4 Ng6 20. Bg3 Rxe6 21. Kh1 Nh4 22. f4 Nxg2 23. Kxg2 Qf6 24. Ra2 Rf8 25. f5 Re7 26. Qe1 Bd4 27. Re2 Be5 28. Bh4 g5 29. fxg6 Qxf1+ 30. Qxf1 Rxf1 31. Kxf1 Re6 32. Rg2 Kg7 33. Ke2 Rxg6 34. Rxg6+ Kxg6 35. Bf2 a6 36. h3 b5 37. d4 Bf4 38. Be3 Bg3 39. Kf3 Be1 40. Bf4 d5 41. Bc1 Bc3 42. Ke3 h5 43. Kd3 Be1 44. Ke2 Bc3 45. Ke3 a5 46. bxa5 Bxa5 47. Kf4 Bc3 48. exd5 cxd5 49. Ke5 b4 50. axb4 Bxb4 51. Kxd5 Kf5 52. h4 Be7 53. Kc6 Bxh4 54. d5 Bg3 55. Be3 h4 56. Bg1 h3 57. d6 Bxd6 58. Kxd6 h2 59. Bxh2 1/2-1/2

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "8"]
[White "Ljukin, Sergei"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2362"]
[BlackElo "2055"]
[PlyCount "42"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Nf3 Bg4 10. Be2 Qd7 11. 0-0 Rd8 12. Ng5 Nxc4 13. Rxf7 Qc8 14. Bxg4 Nxe3 15. Qf3 Nxg4 16. Qxg4 Rxd4 17. Qh3 h6 18. Nxe6 Kxf7 19. Ng5+ hxg5 20. Qxc8 Bc5 21. Qxc7+ Rd7+ 0-1

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "5"]
[White "Meduri, Aakaash"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2049"]
[BlackElo "2055"]
[PlyCount "54"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. h4 c5 4. e3 Qb6 5. Nd2 Nxd2 6. Qxd2 Qxb2 7. Rd1 Qxa2 8. Nf3 b6 9. Be2 Ba6 10. 0-0 Bxe2 11. Qxe2 Qe6 12. d5 Qg4 13. d6 exd6 14. Rd4 cxd4 15. exd4+ Qe6 16. Qd2 h6 17. Re1 hxg5 18. Nxg5 Qxe1+ 19. Qxe1+ Be7 20. Qe4 Nc6 21. d5 Ne5 22. f4 Rxh4 23. g3 Rg4 24. Qf5 Bxg5 25. fxe5 Rxg3+ 26. Kh2 Bh4 27. exd6 0-0-0 0-1

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "9"]
[White "Napoli, Nicolo"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2238"]
[BlackElo "2055"]
[PlyCount "60"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 e6 6. d4 Nxc3 7. bxc3 d6 8. cxd6 cxd6 9. Nf3 Be7 10. Bd3 0-0 11. h4 h6 12. Qe2 dxe5 13. Nxe5 Nd7 14. Bxh6 Nxe5 15. dxe5 gxh6 16. Qe4 f5 17. exf6 Rxf6 18. Rh3 Rf7 19. Rg3+ Kh8 20. Qg6 Qf8 21. Rf3 Rf5 22. g4 Re5+ 23. Kf1 Qg7 24. Rf7 Qxg6 25. Bxg6 Bc5 26. Rd1 Rd5 27. Re1 Bd7 28. Be4 Rd2 29. Re2 Bb5 30. Bf3 Rf8 0-1

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "11"]
[White "Shubhi, Gupta"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2067"]
[BlackElo "2055"]
[PlyCount "47"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 c5 2. d5 f5 3. c4 Nf6 4. Nc3 g6 5. h4 Bg7 6. h5 Nxh5 7. e4 d6 8. Rxh5 gxh5 9. Qxh5+ Kf8 10. Nf3 Qe8 11. Qh4 Na6 12. Bh6 Qg6 13. Bg5 fxe4 14. Bxe7+ Kg8 15. Nxe4 Bf5 16. Nxd6 Bxb2 17. Qf4 Bc3+ 18. Kd1 Bc2+ 19. Kc1 Bxa1 20. Nh4 Bb2+ 21. Kxb2 Qg7+ 22. Bf6 Qd7 23. Kxc2 Nb4+ 24. Kb1 1-0

[Event "Catarinense-ch"]
[Site "Concordia"]
[Date "2025.03.02"]
[Round "5"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Theiss, Nicolas Eduardo"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2023"]
[BlackElo "1825"]
[PlyCount "91"]
[EventDate "2025.02.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. Nf4 Nxd4 10. Qh5+ Ke7 11. Ng6+ hxg6 12. exf6+ Nxf6 13. Qxh8 Kf7 14. 0-0 e5 15. Nf3 Nxf3+ 16. gxf3 Bf5 17. Bxf5 gxf5 18. Bg5 Be7 19. Qh3 g6 20. Rfd1 Qd7 21. Rd2 Qb5 22. Rc1 Rd8 23. Rc7 Rd7 24. Rc8 Nh5 25. Bxe7 Rxe7 26. Qh4 d4 27. Qg5 Nf4 28. Qh6 Kf6 29. Qh8+ Ke6 30. Qg8+ Kd6 31. Rd8+ Rd7 32. Qf8+ Kd5 33. Qf7+ Kd6 34. Qf6+ Kd5 35. Qf7+ Kd6 36. Qf8+ Kd5 37. Rxd7+ Qxd7 38. Qg8+ Qe6 39. Qb8 Qa6 40. Qd8+ Qd6 41. Qe8 Qc6 42. Qf7+ Kd6 43. Qb3 Qc1+ 44. Rd1 Qc8 45. Kf1 d3 46. Rxd3+ 1/2-1/2

[Event "Catarinense-ch"]
[Site "Concordia"]
[Date "2025.03.02"]
[Round "6"]
[White "Spagnollo, Pedro Henrique"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1776"]
[BlackElo "2023"]
[PlyCount "139"]
[EventDate "2025.02.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. b3 e5 10. dxe5 dxe5 11. Nf3 Nc6 12. Qxd8 Rxd8 13. c5 Nd5 14. Nxd5 Rxd5 15. Bc4 Rd8 16. Ng5 Rf8 17. Ne4 Nd4 18. Bxd4 exd4 19. Nd6 Be5 20. Nxc8 Raxc8 21. Bd5 Bf4 22. Rc4 Rfe8+ 23. Kd1 Re7 24. g3 Bh6 25. Re1 Rd7 26. Bg2 Bf8 27. c6 bxc6 28. Bxc6 Rdc7 29. Bd5 Bc5 30. Kc2 d3+ 31. Kd1 Bxf2 32. Rf1 Bc5 33. Rf3 Kg7 34. Rxd3 f5 35. Bf3 Kf6 36. g4 Bb6 37. Rxc7 Rxc7 38. gxf5 Kxf5 39. h3 Kf4 40. Bd5 Be3 41. Bc4 Kf3 42. Bd5+ Kf2 43. Bc4 g5 44. Rd6 h5 45. Rh6 h4 46. Rf6+ Bf4 47. a4 Kg3 48. Be6 Rc6 49. Ke2 Rd6 50. Rg6 Rd2+ 51. Ke1 Rd3 52. Kf1 Re3 53. Bg4 Rxb3 54. Ra6 Be3 55. Rf6 Bd4 56. Rd6 Rb4 57. a5 Kf4 58. Ke2 Ra4 59. Rd7 Bg1 60. Rf7+ Kg3 61. Rf3+ Kg2 62. Rf5 Rxg4 63. hxg4 h3 64. Rxg5 Bd4 65. Kd3 h2 66. Rh5 Bg7 67. Kc4 h1Q 68. Rxh1 Kxh1 69. Kb5 Kg2 70. Ka6 1/2-1/2

[Event "Catarinense-ch"]
[Site "Concordia"]
[Date "2025.03.01"]
[Round "4"]
[White "Consoli, Anderson Luiz"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1687"]
[BlackElo "2023"]
[PlyCount "74"]
[EventDate "2025.02.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. d4 c5 2. d5 f5 3. e4 fxe4 4. Nc3 Nf6 5. Nxe4 Nxe4 6. Qh5+ g6 7. Qe5 Nf6 8. Bc4 b5 9. Be2 Bb7 10. c4 d6 11. Qg5 Qa5+ 12. Bd2 Ne4 13. Qxg6+ hxg6 14. Bxa5 bxc4 15. Bxc4 Bg7 16. Ne2 Ba6 17. Bxa6 Nxa6 18. f3 Nf6 19. Nf4 Kf7 20. 0-0 Bh6 21. Ne2 Nxd5 22. Ng3 Be3+ 23. Kh1 Rxh2+ 24. Kxh2 Rh8+ 25. Nh5 Rxh5+ 26. Kg3 Nf4 27. Kg4 Nxg2 28. f4 Bd4 29. Bd2 Bxb2 30. Rab1 Bc3 31. Bxc3 Ne3+ 32. Kg3 Nxf1+ 33. Rxf1 Nb4 34. a4 Rd5 35. Kg4 Rd3 36. Bb2 Nd5 37. a5 Ne3+ 0-1

[Event "Catarinense-ch"]
[Site "Concordia"]
[Date "2025.03.01"]
[Round "3"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Tomiello, Lucas Costamilan"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2023"]
[BlackElo "2308"]
[PlyCount "104"]
[EventDate "2025.02.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qa5 8. Nb3 Qc7 9. Be2 h6 10. Bh4 e5 11. Qd2 exf4 12. Bxf6 Nxf6 13. Qxf4 Be7 14. 0-0 0-0 15. Kh1 Be6 16. Nd4 Rac8 17. Bd3 Qc5 18. Nf5 Bxf5 19. Qxf5 g6 20. Qf3 Qe5 21. Nd5 Kg7 22. c3 Nxd5 23. exd5 Bf6 24. Rae1 Qg5 25. Re4 Be5 26. h4 Qe7 27. g3 h5 28. Kg2 f5 29. Re2 Rce8 30. c4 Qd7 31. Kh3 Rf6 32. c5 dxc5 33. Rfe1 Qd6 34. b3 Rf7 35. a4 Rfe7 36. Bc4 Qd7 37. Kg2 b5 38. axb5 axb5 39. d6 Bxd6 40. Rxe7+ Rxe7 41. Qc3+ Kh7 42. Bd5 f4 43. Be4 Qg4 44. Qf3 Qxg3+ 45. Qxg3 fxg3 46. Kf3 Rf7+ 47. Ke3 Rf2 48. Bf3 Be7 49. Rh1 c4 50. bxc4 Bc5+ 51. Ke4 bxc4 52. Rh3 g2 0-1

[Event "Catarinense-ch"]
[Site "Concordia"]
[Date "2025.02.28"]
[Round "1"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "De Bortolo, Artur Mattos"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2023"]
[BlackElo "1611"]
[PlyCount "63"]
[EventDate "2025.02.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 Nc6 8. f3 0-0 9. Bb3 Bd7 10. Qd2 Rc8 11. 0-0-0 Ne5 12. Kb1 Nc4 13. Qe2 Nxe3 14. Qxe3 a6 15. g4 b5 16. h4 h5 17. gxh5 Nxh5 18. f4 b4 19. Nce2 e5 20. fxe5 dxe5 21. Nf3 a5 22. Ng5 Qe7 23. Qa7 Rcd8 24. Qxa5 Nf4 25. Nxf4 exf4 26. Rhe1 Ra8 27. Qc7 Rad8 28. Qxf4 Be6 29. Rxd8 Rxd8 30. Nxe6 fxe6 31. Qg4 Qf6 32. Qxe6+ 1-0

[Event "Catarinense-ch"]
[Site "Concordia"]
[Date "2025.02.28"]
[Round "2"]
[White "Melo, Sergio Roberto Samp"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1735"]
[BlackElo "2023"]
[PlyCount "74"]
[EventDate "2025.02.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. Nf3 f5 2. b3 e6 3. Bb2 Nf6 4. g3 Be7 5. Bg2 0-0 6. c4 c6 7. 0-0 Na6 8. d4 Nc7 9. e3 b6 10. Nc3 Bb7 11. Qe2 d5 12. Rfd1 Bd6 13. Nd2 Qe7 14. a4 a5 15. cxd5 exd5 16. Nf3 Nd7 17. Qc2 Na6 18. Na2 g5 19. h4 g4 20. Ne1 Nc7 21. Nd3 Nf6 22. Ne5 Bxe5 23. dxe5 Nd7 24. Qc3 Qe6 25. b4 c5 26. bxc5 bxc5 27. Nc1 f4 28. exf4 d4 29. Qc2 Bxg2 30. Kxg2 Nd5 31. Ba3 Nb4 32. Qe4 Nf6 33. Qe2 Nfd5 34. Bb2 Rxf4 35. Nd3 Nxd3 36. Rxd3 Raf8 37. Rd2 Rxf2+ 0-1

[Event "Titled Tuesday intern op 25th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.25"]
[Round "5"]
[White "Baloglu, Dila"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1944"]
[BlackElo "2023"]
[PlyCount "70"]
[EventDate "2025.02.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. 0-0 e6 5. d3 Be7 6. e4 d5 7. e5 Nfd7 8. d4 c5 9. c3 a5 10. a4 b4 11. Re1 0-0 12. h4 Nc6 13. Nbd2 Ba6 14. Nf1 bxc3 15. bxc3 cxd4 16. cxd4 Rc8 17. Bg5 Nb4 18. Ne3 h6 19. Bxe7 Qxe7 20. Bf1 Bxf1 21. Kxf1 Nb6 22. Qb3 Nc4 23. Nxc4 Rxc4 24. Re2 Rfc8 25. Kg2 Rc3 26. Qd1 Qc7 27. g4 Qc4 28. Rd2 Nd3 29. Rb1 Nf4+ 30. Kg3 g5 31. hxg5 hxg5 32. Rbb2 Kg7 33. Qh1 Rh8 34. Qxh8+ Kxh8 35. Rb8+ Kg7 0-1

[Event "Titled Tuesday intern op 25th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.25"]
[Round "1"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Palencia Morales, Wilson Guillermo"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2023"]
[BlackElo "2205"]
[PlyCount "147"]
[EventDate "2025.02.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. Qe1 0-0 8. d3 Na5 9. Bb3 b6 10. Qh4 Nxb3 11. axb3 d5 12. e5 Nf5 13. Qxd8 Rxd8 14. g4 Ne7 15. Nb5 Bd7 16. Nd6 f6 17. c3 Nc8 18. Nxc8 Rdxc8 19. exf6 Bxf6 20. Ne5 Be8 21. Be3 a5 22. d4 a4 23. bxa4 Bxa4 24. g5 Be7 25. Kf2 Bb5 26. Rfe1 Be8 27. h4 c4 28. Ke2 b5 29. Kd2 b4 30. Nf3 bxc3+ 31. bxc3 Rab8 32. Reb1 Bd6 33. Kc2 Bc6 34. Ne5 Be8 35. Rxb8 Rxb8 36. Rb1 Ra8 37. Rb6 Bxe5 38. dxe5 Ra2+ 39. Rb2 Ra1 40. Rb1 Ra2+ 41. Rb2 Ba4+ 42. Kb1 Ra3 43. Bd4 Bb3 44. Kc1 Kf7 45. Rb1 Ra2 46. Rb2 Ra1+ 47. Rb1 Ra4 48. Rb2 Ke7 49. Rb1 Kd7 50. Rb2 Kc6 51. Rb1 Ra8 52. Rb2 Rf8 53. Be3 d4 54. cxd4 Kd5 55. Kd2 Ra8 56. Kc3 Ra1 57. Rf2 Rh1 58. Kb4 Rh3 59. Bd2 Rxh4 60. Bc3 Rh3 61. Rf1 Bc2 62. Ra1 Bd3 63. Ra5+ Ke4 64. Ra6 Kf5 65. Ra7 Rh4 66. Rf7+ Ke4 67. Re7 Kd5 68. Rd7+ Ke4 69. Re7 Rxf4 70. Rxe6 Rh4 71. Rd6 Rh1 72. e6 Rb1+ 73. Kc5 Rb3 74. e7 1-0

[Event "Titled Tuesday intern op 25th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.25"]
[Round "3"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Shahinyan, Vladimir"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2023"]
[BlackElo "2207"]
[PlyCount "40"]
[EventDate "2025.02.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Be3 e5 5. c4 Qa5+ 6. Nc3 exd4 7. Bxd4 Be6 8. Be3 Bb4 9. Qb3 Nf6 10. Nf3 0-0 11. Be2 Ng4 12. Bd2 Qb6 13. 0-0 Na5 14. Qa4 Nxc4 15. Nd5 Bxd5 16. Bxb4 c5 17. Bc3 Qc7 18. Bxc4 Bxf3 19. g3 Qd6 20. h4 Ne5 0-1

[Event "Titled Tuesday intern op 25th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.25"]
[Round "4"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Shishkov, Andrei"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2023"]
[BlackElo "2340"]
[PlyCount "79"]
[EventDate "2025.02.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nce2 e5 4. Ng3 Be6 5. b3 Bd6 6. Bc4 Bxc4 7. bxc4 Ne7 8. d3 Nd7 9. Nh3 f6 10. f4 c5 11. Qg4 g6 12. Qe6 Qc7 13. fxe5 Bxe5 14. 0-0 Nf8 15. Qg4 h5 16. Qf3 h4 17. Ne2 Bxh2+ 18. Kh1 Be5 19. Bf4 Nd7 20. Qg4 0-0-0 21. Qe6 Nc6 22. Bxe5 Qxe5 23. Qxe5 Ncxe5 24. Nef4 Rdf8 25. Nd5 Kd8 26. Rab1 b6 27. a4 g5 28. a5 bxa5 29. Rb7 Ke8 30. Rxa7 Rhg8 31. Rb1 Kf7 32. Rbb7 Rd8 33. Nb6 Ke6 34. Na4 Rb8 35. Ra6+ Kf7 36. Nxc5 Rxb7 37. Nxb7 Rb8 38. Nd6+ Kg6 39. Nb5 Nc5 40. Rxa5 1-0

[Event "Titled Tuesday intern op 25th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.25"]
[Round "2"]
[White "Finegold, Benjamin"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "2385"]
[BlackElo "2023"]
[PlyCount "69"]
[EventDate "2025.02.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. cxd5 Nxd5 6. Nxd5 Qxd5 7. Ne2 0-0 8. Nc3 Qd8 9. Be2 c5 10. d5 a6 11. a4 Nd7 12. 0-0 Nf6 13. e4 e5 14. Be3 Qd6 15. a5 Bd7 16. Qc2 Rfc8 17. Rfd1 Ng4 18. Bxg4 Bxg4 19. f3 Bd7 20. Na4 Bxa4 21. Rxa4 Rab8 22. Rc4 Bf8 23. Rc1 b5 24. Rxc5 Rxc5 25. Bxc5 Qd8 26. Bxf8 Qxf8 27. Qc5 Qh6 28. b4 Kg7 29. d6 Qd2 30. Qxe5+ Kg8 31. Qc5 Rd8 32. e5 f6 33. Qc7 Qe3+ 34. Kh1 Rf8 35. d7 1-0

[Event "Titled Tuesday intern op 25th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.25"]
[Round "6"]
[White "Southcott Moyers, Indy"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2204"]
[BlackElo "2023"]
[PlyCount "75"]
[EventDate "2025.02.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. 0-0 e6 5. d4 c5 6. dxc5 Bxc5 7. Nbd2 0-0 8. Nb3 Bb6 9. a4 bxa4 10. Rxa4 d5 11. Bf4 Nc6 12. Ne5 Nd7 13. Nd3 Rc8 14. e4 e5 15. Bd2 d4 16. f4 Qe7 17. Qf3 f6 18. Rf2 Nc5 19. Nbxc5 Bxc5 20. Bh3 Rc7 21. Re2 Bc8 22. Bxc8 Rfxc8 23. Kg2 Bb6 24. Bb4 Nxb4 25. Nxb4 Rc4 26. Nd5 Qc5 27. Rxc4 Qxc4 28. Ne7+ Kf8 29. Nxc8 Qxc8 30. fxe5 d3 31. cxd3 Qc5 32. exf6 Qg1+ 33. Kh3 g6 34. e5 g5 35. e6 g4+ 36. Kxg4 Qc1 37. e7+ Kf7 38. e8Q# 1-0

[Event "Timbo U2400 op"]
[Site "Timbo"]
[Date "2025.02.16"]
[Round "5"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Ribeiro Carrico, Victor Hugo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2023"]
[BlackElo "1801"]
[PlyCount "101"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Be7 6. Re1 d6 7. Nxd4 0-0 8. Nc3 Re8 9. h3 Ne5 10. Be2 Ng6 11. f4 Bd7 12. g4 c5 13. Nf5 Bc6 14. Bf3 Qd7 15. Qd3 Bf8 16. Bd2 Kh8 17. g5 Ng8 18. Bg4 Qd8 19. h4 Bd7 20. h5 Nh4 21. Qh3 Nxf5 22. Bxf5 Bxf5 23. Qxf5 Qc8 24. Qxc8 Raxc8 25. f5 Ne7 26. Be3 Nc6 27. Rad1 Ne5 28. Kg2 a6 29. Nd5 b5 30. Bf4 c4 31. Rd2 Kg8 32. h6 a5 33. hxg7 Bxg7 34. f6 Bf8 35. Kg3 h6 36. gxh6 Kh7 37. Ne3 Re6 38. Bxe5 Rxe5 39. Ng4 Rh5 40. Rd5 Rxd5 41. exd5 Rc5 42. Re7 Bxh6 43. Rxf7+ Kg6 44. Ra7 Rxd5 45. Rxa5 Bg5 46. a4 Bxf6 47. Nxf6 Kxf6 48. Rxb5 Ke5 49. Rxd5+ Kxd5 50. a5 c3 51. b4 1-0

[Event "Timbo U2400 op"]
[Site "Timbo"]
[Date "2025.02.16"]
[Round "6"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2023"]
[BlackElo "2178"]
[PlyCount "93"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qd3 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8. Qd3 g6 9. Nf3 Bg7 10. 0-0 0-0 11. h3 Bf5 12. Qe2 Nd5 13. c3 Qc7 14. Bg5 Rfe8 15. Qd2 Rad8 16. Bb3 b5 17. a4 Nb6 18. axb5 cxb5 19. Qf4 Rd7 20. Rfe1 Nc4 21. Qxc7 Rxc7 22. Ra2 Rb7 23. Nd2 Bd3 24. Nxc4 Bxc4 25. Bxc4 bxc4 26. Ra4 f6 27. Bc1 Rc8 28. Re6 Kf7 29. Raa6 f5 30. Kf1 Bf6 31. Ke2 Ke8 32. Rec6 Kd7 33. Rxc8 Kxc8 34. Ra4 Rc7 35. Bf4 Rc6 36. Rxa7 g5 37. Bc1 f4 38. Ra8+ Kd7 39. Rb8 Ke6 40. Rb5 Rc7 41. Kf3 Kd6 42. h4 h6 43. hxg5 hxg5 44. g3 e5 45. dxe5+ Bxe5 46. gxf4 gxf4 47. Rxe5 1-0

[Event "Timbo U2400 op"]
[Site "Timbo"]
[Date "2025.02.15"]
[Round "4"]
[White "Bambino Filho, Antonio Carlos"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2160"]
[BlackElo "2023"]
[PlyCount "45"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg4 7. Qb3 b6 8. h3 Bh5 9. g4 Nfd7 10. Ng2 Bg6 11. Nf4 Nf6 12. Bg2 Be7 13. cxd5 exd5 14. g5 Ne4 15. Nxg6 hxg6 16. Nxe4 dxe4 17. h4 f5 18. gxf6 gxf6 19. Bxe4 f5 20. Bf3 Qd6 21. Bd2 Bxh4 22. Bb4 Qf6 23. d5 1-0

[Event "Timbo U2400 op"]
[Site "Timbo"]
[Date "2025.02.15"]
[Round "3"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Rodrigues, Edgar"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2023"]
[BlackElo "2259"]
[PlyCount "44"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 a6 4. Nc3 Qc7 5. d4 cxd4 6. Nxd4 Nf6 7. Bd3 d6 8. 0-0 Be7 9. b3 0-0 10. Bb2 Nbd7 11. Rc1 b6 12. f4 Bb7 13. Qe2 Qc5 14. Nd5 Bd8 15. b4 Qc8 16. e5 exd5 17. cxd5 Qb8 18. Nc6 Bxc6 19. dxc6 b5 20. exf6 Nxf6 21. c7 Qb6+ 22. Kh1 d5 1-0

[Event "Timbo U2400 op"]
[Site "Timbo"]
[Date "2025.02.15"]
[Round "2"]
[White "Ramos, Rafael Cabreira"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1643"]
[BlackElo "2023"]
[PlyCount "48"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 Bf5 6. Be3 e6 7. Nf3 Nc6 8. Nc3 dxe5 9. fxe5 Bg4 10. Be2 Qd7 11. 0-0 Rd8 12. b3 Be7 13. Qd2 0-0 14. Rfd1 f6 15. exf6 Bxf6 16. Ng5 e5 17. dxe5 Qf5 18. Bd3 Qxe5 19. Nd5 Bxd1 20. Rxd1 Bxg5 21. Bxg5 Rde8 22. Bf4 Qd4+ 23. Be3 Qg4 24. Nxc7 Rxe3 0-1

[Event "Timbo U2400 op"]
[Site "Timbo"]
[Date "2025.02.14"]
[Round "1"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Candido, Henrique Oltmann"]
[Result "1-0"]
[ECO "B74"]
[WhiteElo "2023"]
[BlackElo "1523"]
[PlyCount "49"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Nc6 7. Be2 Bg7 8. 0-0 0-0 9. f4 Bd7 10. Bf3 a6 11. Nb3 b5 12. Kh1 Rb8 13. Nd5 b4 14. c4 bxc3 15. Nxc3 a5 16. Qd2 Re8 17. Rac1 a4 18. Nd4 Qa5 19. e5 Nxd4 20. Bxd4 dxe5 21. fxe5 Ng4 22. e6 Bxe6 23. Bxg4 Bxd4 24. Bxe6 Bxc3 25. Bxf7+ 1-0

[Event "Titled Tuesday intern op 04th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "8"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "De Lomas Busquets, Alba"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2023"]
[BlackElo "2017"]
[PlyCount "117"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. g3 Nf6 6. e5 Nd7 7. Bg2 Be7 8. 0-0 0-0 9. Ne2 b5 10. d4 c4 11. c3 Re8 12. a3 Nf8 13. g4 Bd7 14. Ng3 a5 15. f5 f6 16. fxe6 Nxe6 17. Nf5 fxe5 18. dxe5 Nc7 19. N5d4 Bc5 20. Kh1 Nxe5 21. Nxe5 Rxe5 22. Bf4 Re8 23. Bxc7 Qxc7 24. Bxd5+ Kh8 25. Bxa8 Rxa8 26. Qf3 Rg8 27. Qd5 Bxd4 28. Qxd4 Bc6+ 29. Kg1 h6 30. Rae1 Rd8 31. Qe5 Qb6+ 32. Qe3 Qc7 33. Qe7 Rd7 34. Qf8+ Kh7 35. Qf5+ g6 36. Qe5 Qa7+ 37. Re3 Rd2 38. Qe7+ Qxe7 39. Rxe7+ Kg8 40. Rf6 Bg2 41. Rf2 Rxf2 42. Kxf2 Bd5 43. Rd7 Be6 44. Rd6 Kf7 45. h3 h5 46. gxh5 gxh5 47. h4 Bg4 48. Rb6 Bd1 49. Rxb5 a4 50. Rb4 Bb3 51. Rb5 Kg6 52. Rxb3 axb3 53. Kf3 Kf5 54. a4 Ke5 55. a5 Kd6 56. Ke4 Kc6 57. Kd4 Kb5 58. a6 Kb6 59. Kxc4 1-0

[Event "Titled Tuesday intern op 04th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "5"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Fishman, Albert"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2023"]
[BlackElo "2149"]
[PlyCount "74"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. g3 f5 10. Bg2 b4 11. Ne2 Nb6 12. b3 c4 13. c3 bxc3 14. Nxc3 Bb4 15. a3 Be7 16. b4 a5 17. b5 Na7 18. a4 Bb4 19. 0-0 0-0 20. Ne1 Nxa4 21. Rxa4 Nxb5 22. Rxb4 Nxc3 23. Rb2 Ne4 24. Bxe4 fxe4 25. Nc2 Bd7 26. Ra1 Be8 27. Qc3 Rf7 28. Bd2 Rfa7 29. Na3 Bh5 30. Nb5 Ra6 31. Nd6 Bf3 32. Qa3 h5 33. Rb5 h4 34. Bxa5 Qf8 35. Nb7 Qf7 36. Nc5 hxg3 37. hxg3 Qh5 0-1

[Event "Titled Tuesday intern op 04th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "11"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Lenoir Ibacache, Gabriel Alberto"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2023"]
[BlackElo "2194"]
[PlyCount "78"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. f4 Nc6 4. Nf3 g6 5. a4 Bg7 6. Bc4 e6 7. d3 Nge7 8. 0-0 0-0 9. Qe1 Nd4 10. Nxd4 cxd4 11. Ne2 d5 12. Ba2 dxe4 13. dxe4 b5 14. e5 Bb7 15. Qf2 Nf5 16. Rd1 Qb6 17. Nxd4 Nxd4 18. Qxd4 Qc6 19. Qf2 Rac8 20. c3 bxa4 21. Rd6 Qc7 22. Qb6 Qe7 23. Be3 Rb8 24. Qd4 Rfc8 25. Rd7 Qh4 26. Rd1 Qg4 27. Rd2 Bc6 28. Ra7 Bf8 29. Qd3 Rd8 30. Qe2 Qxe2 31. Rxe2 Rd3 32. Rxa6 Bb5 33. Ra5 Rd1+ 34. Kf2 Bxe2 35. Kxe2 Ra1 36. Bc4 Rxb2+ 37. Kf3 Rb8 38. g4 Rc8 39. Ba6 Rxc3 0-1

[Event "Titled Tuesday intern op 04th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "6"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Mayaud, Raphael"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2023"]
[BlackElo "2146"]
[PlyCount "147"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 cxd4 6. Nb5 Bc5 7. b4 a6 8. bxc5 axb5 9. Bxb5+ Bd7 10. a4 Bxb5 11. axb5 Nd7 12. c6 bxc6 13. bxc6 Nxe5 14. c7 Qc8 15. Rxa8 Qxa8 16. Qb1 Nc6 17. Bf4 Nge7 18. Qb8+ Nxb8 19. cxb8Q+ Qxb8 20. Bxb8 Kd7 21. Be5 Nc6 22. Nf3 Nxe5 23. Nxe5+ Ke7 24. Nc6+ Kd6 25. Nxd4 Ra8 26. Kd2 Ra4 27. Kd3 g6 28. f4 f6 29. Rb1 Ra6 30. Nf3 e5 31. fxe5+ fxe5 32. Ng5 e4+ 33. Kd2 h6 34. Nf7+ Ke6 35. Nxh6 d4 36. Ng4 Kf5 37. h3 Kf4 38. Rb4 Rd6 39. Ke2 Kg3 40. Nf2 Kxg2 41. Nxe4 Rc6 42. Kd3 Kxh3 43. Rxd4 Kh4 44. c4 g5 45. Nxg5+ Kxg5 46. Rd5+ Kf6 47. Kd4 Ke7 48. c5 Rg6 49. Kc4 Rg4+ 50. Kb5 Rg1 51. c6 Rb1+ 52. Ka6 Ke6 53. Rd2 Ra1+ 54. Kb7 Rb1+ 55. Kc8 Rb4 56. c7 Ke7 57. Re2+ Kf7 58. Kd7 Rd4+ 59. Kc6 Rb4 60. c8Q Rc4+ 61. Kb7 Rxc8 62. Kxc8 Kf6 63. Kd7 Kf5 64. Kd6 Kf4 65. Kd5 Kf3 66. Re4 Kg3 67. Ke5 Kf3 68. Kf5 Kf2 69. Kg4 Kg2 70. Re2+ Kf1 71. Kf3 Kg1 72. Kg3 Kf1 73. Re3 Kg1 74. Re1# 1-0

[Event "Titled Tuesday intern op 04th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "9"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Saito, Vinicius Ikezu"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2023"]
[BlackElo "2091"]
[PlyCount "80"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. d3 d5 8. Bb3 Nd4 9. Nxd4 cxd4 10. Ne2 b5 11. e5 Qb6 12. Qe1 a5 13. a4 b4 14. Qf2 Nc6 15. Rb1 Ba6 16. Nxd4 Bf8 17. Nxc6 Qxc6 18. Be3 Be7 19. Rbc1 0-0 20. Rfd1 Qb7 21. Bc5 Rfc8 22. Bxe7 Qxe7 23. c3 Rab8 24. c4 dxc4 25. Bxc4 Bb7 26. b3 Rd8 27. d4 Bc6 28. Rd2 Qb7 29. Qh4 Qb6 30. Rcd1 Rd7 31. Qf6 Rbd8 32. h4 h5 33. f5 gxf5 34. Qg5+ Kf8 35. Qh6+ Ke8 36. Qh8+ Ke7 37. Qf6+ Kf8 38. Qh8+ Ke7 39. Qf6+ Ke8 40. Qh8+ Ke7 1/2-1/2

[Event "Titled Tuesday intern op 04th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "10"]
[White "Vallee, Louis"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2263"]
[BlackElo "2023"]
[PlyCount "59"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. cxd5 exd5 6. Bg5 0-0 7. e3 Be6 8. Bd3 h6 9. Bf4 Nh5 10. Be5 f6 11. Bg3 c5 12. Bxb8 Rxb8 13. dxc5 Bxc5 14. Nd4 Bf7 15. g4 Bxd4 16. gxh5 Bxc3+ 17. bxc3 Qa5 18. Rc1 Qxa2 19. Qg4 Qb2 20. Kd1 Qxf2 21. Rg1 Bxh5 22. Qxh5 Qxg1+ 23. Kc2 Qf2+ 24. Kb3 f5 25. Rf1 Qxe3 26. Bxf5 d4 27. Rf3 Qe5 28. Bh7+ Kxh7 29. Qxe5 Rxf3 30. Qe4+ 1-0

[Event "Titled Tuesday intern op 04th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "7"]
[White "Vila Dupla, Aurelio"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2056"]
[BlackElo "2023"]
[PlyCount "98"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. 0-0 e6 5. b3 Be7 6. Bb2 0-0 7. d3 c5 8. c4 b4 9. a3 a5 10. axb4 axb4 11. Rxa8 Bxa8 12. Nbd2 d6 13. Qc2 Nbd7 14. Ra1 Qb6 15. d4 Bb7 16. e4 cxd4 17. Bxd4 Nc5 18. Bxc5 dxc5 19. e5 Nd7 20. Ne4 Rd8 21. Neg5 Nf8 22. h4 h6 23. Ne4 Qc6 24. Re1 Qc7 25. Qe2 Ng6 26. Ned2 Qd7 27. h5 Nf8 28. Ne4 Qd3 29. Ned2 Qxe2 30. Rxe2 Rd3 31. Ne1 Rc3 32. Bxb7 Bg5 33. f4 Be7 34. Kf2 g6 35. Be4 g5 36. Bc2 gxf4 37. gxf4 Rh3 38. Nef3 Rxh5 39. Re1 Ng6 40. Rg1 Kg7 41. Ke3 Rh3 42. Bxg6 fxg6 43. Ne4 Kf7 44. Nd6+ Bxd6 45. exd6 g5 46. Rd1 g4 47. d7 Rxf3+ 48. Ke4 Rf2 49. d8Q Re2+ 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.26"]
[Round "10"]
[White "Odasso, Gianluca"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1885"]
[BlackElo "2049"]
[PlyCount "85"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. a4 a5 8. c5 dxc5 9. Bb5+ N6d7 10. Nf3 Bg7 11. dxc5 0-0 12. Be3 Nc6 13. 0-0 Nf6 14. h3 Be6 15. Qe2 Nd5 16. Ng5 Nxc3 17. bxc3 Qc8 18. Bxc6 Qxc6 19. Bd4 Bd5 20. f3 e5 21. Bf2 f5 22. c4 Bf7 23. Rfb1 e4 24. Rb6 exf3 25. gxf3 Qe8 26. Qxe8 Rfxe8 27. Rd1 Bxc4 28. Rxb7 Ba6 29. Rc7 Rec8 30. Rcd7 Bc4 31. Rb7 Ba6 32. Rb6 Bh6 33. Ne6 Be2 34. Rd7 Bxf3 35. Bd4 Bc6 36. Re7 Rab8 37. Kf2 Bd5 38. Ra6 Rb4 39. Be3 Bxe6 40. Bxh6 Bd5 41. Raa7 Rb7 42. Raxb7 Bxb7 43. Rg7+ 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.25"]
[Round "9"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Dos Santos, Welligton Carlos"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2049"]
[BlackElo "1805"]
[PlyCount "91"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. c3 0-0 7. d4 cxd4 8. cxd4 d5 9. e5 Ne8 10. Nc3 Nc7 11. Be2 Bg4 12. Be3 Rc8 13. Qd2 Qd7 14. Rac1 Rfd8 15. h3 Bxf3 16. Bxf3 b5 17. Ne2 Na8 18. Nf4 e6 19. Nd3 Nb6 20. Nc5 Qc7 21. b3 Nd7 22. Nd3 Qb6 23. Nf4 Bf8 24. Re2 Ba3 25. Rc2 Be7 26. Qd1 Nb4 27. Rxc8 Rxc8 28. Nd3 Qb7 29. Nxb4 Bxb4 30. Rc2 Nb6 31. Be2 a6 32. Bd3 Rxc2 33. Qxc2 Qc8 34. Qxc8+ Nxc8 35. Kf1 Ne7 36. Ke2 Nc6 37. Bc2 Ba5 38. a3 Bb6 39. Kd3 Kf8 40. Kc3 Ba5+ 41. b4 Bd8 42. Bd3 Be7 43. f4 Ke8 44. g4 Bh4 45. f5 Kd7 46. Kd2 1/2-1/2

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.24"]
[Round "8"]
[White "Barbosa, Rafael Santos"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "1857"]
[BlackElo "2049"]
[PlyCount "72"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 c6 5. e3 Bg7 6. Nf3 0-0 7. Be2 e6 8. 0-0 b6 9. b4 dxc4 10. Bxc4 Bb7 11. Rc1 Nbd7 12. Ne5 Nd5 13. Nxd5 exd5 14. Nxd7 Qxd7 15. Be2 Qe7 16. Rb1 f5 17. h3 g5 18. Bh2 f4 19. exf4 gxf4 20. Qd2 Qf6 21. Rfd1 Rae8 22. Bf3 Ba6 23. a4 Bc4 24. b5 cxb5 25. axb5 Re4 26. Bxe4 dxe4 27. d5 Qf5 28. d6 Be5 29. Rbc1 Bd3 30. f3 Bxd6 31. fxe4 Bc5+ 32. Kh1 Bxe4 33. Qa2+ Rf7 34. Bxf4 Qxf4 35. Rf1 Bf2 36. Qb2 Bxg2+ 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.23"]
[Round "7"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Vieira, Luana Saddi"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2049"]
[BlackElo "1719"]
[PlyCount "55"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. Ng5 Ne5 6. Nxf7 Bb4+ 7. c3 Bxc3+ 8. bxc3 Nxf7 9. Bxf7+ Kxf7 10. cxd4 d6 11. Nc3 Nf6 12. Qb3+ Kg6 13. 0-0 Re8 14. Qc2 Kf7 15. Bg5 h6 16. Bh4 c6 17. Qb3+ Kf8 18. Rfe1 g5 19. Bg3 Nh5 20. d5 Nxg3 21. hxg3 Qb6 22. Qa4 Bd7 23. Rab1 Qc7 24. Qd4 Kf7 25. Re3 Bg4 26. e5 Bf5 27. exd6 Qxd6 28. Rxb7+ 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.22"]
[Round "6"]
[White "De Miranda, Eduardo Rodrigues C"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1859"]
[BlackElo "2049"]
[PlyCount "89"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Nc3 Nc6 4. d3 d6 5. f4 Na5 6. Bb3 Nxb3 7. axb3 Nf6 8. Nf3 Ng4 9. Qe2 0-0 10. h3 Nf6 11. fxe5 dxe5 12. Nxe5 Re8 13. Nf3 Nh5 14. Bg5 Qd6 15. Qd2 Qg3+ 16. Kd1 h6 17. Bh4 Qf4 18. Na4 Qd6 19. b4 Bb6 20. c4 c5 21. e5 Qg6 22. Nxb6 Qxb6 23. g4 g5 24. gxh5 gxh4 25. Rg1+ Kf8 26. bxc5 Qc6 27. Nd4 Qxc5 28. Qxh6+ Ke7 29. Qf6+ Kd7 30. Rg7 Rxe5 31. Rxf7+ Ke8 32. b4 Bg4+ 33. hxg4 Qxd4 34. Re7+ Rxe7 35. Qxd4 Rd8 36. Qf4 Rxd3+ 37. Kc2 Ree3 38. Qb8+ Rd8 39. Qxb7 Rdd3 40. Qb8+ Rd8 41. Qxa7 Re2+ 42. Kb3 Rd3+ 43. Ka4 Re7 44. Qb8+ Kd7 45. Kb5 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.21"]
[Round "5"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Matsuura, Everaldo"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2049"]
[BlackElo "2375"]
[PlyCount "106"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. d3 d5 8. Bb3 0-0 9. Qe1 Na5 10. Qh4 Nec6 11. Qxd8 Rxd8 12. exd5 Nxb3 13. axb3 exd5 14. Na4 Nb4 15. Rf2 Na6 16. Nc3 Bf5 17. Re2 Nb4 18. h3 c4 19. bxc4 dxc4 20. Be3 cxd3 21. cxd3 Bxd3 22. Rd2 Nc2 23. Rxa7 Nxe3 24. Rxd3 Rxd3 25. Rxa8+ Bf8 26. Rb8 Nc4 27. Rxb7 Bd6 28. Ne2 Rd1+ 29. Kf2 Bc5+ 30. Kg3 Ne3 31. Ne5 Nf5+ 32. Kh2 Rd2 33. Nd7 Be3 34. Nc3 Bxf4+ 35. Kg1 Ne3 36. Nf6+ Kg7 37. Ng4 Rxg2+ 38. Kh1 Rg3 39. Nxe3 Rxe3 40. Nd5 Rxh3+ 41. Kg2 Rh2+ 42. Kg1 Be5 43. Re7 Rh5 44. Nc3 Bxc3 45. bxc3 Rc5 46. Re3 h5 47. Kf2 g5 48. Ke2 h4 49. Kd3 Kg6 50. Kd4 Rc8 51. c4 g4 52. Rd3 h3 53. Ke3 h2 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.20"]
[Round "4"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Telichevesky, Lucas"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2049"]
[BlackElo "1842"]
[PlyCount "71"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bf1 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Be3 0-0 10. Nc3 d5 11. Nxc6 bxc6 12. Bc5 Re8 13. Na4 Rb8 14. c3 Kh8 15. e5 Nf5 16. g4 Nh4 17. Bd6 Rb5 18. Bxb5 cxb5 19. Nc5 Qg5 20. Nd3 Bb7 21. f4 Qd8 22. Re3 Bf8 23. Nc5 Ba8 24. Qd4 Kg8 25. Bxf8 Rxf8 26. Nxa6 g5 27. Rf1 gxf4 28. Rxf4 Qg5 29. Nc5 Nf5 30. Rxf5 exf5 31. Nd7 Kg7 32. e6+ f6 33. Nxf8 Kxf8 34. Qc5+ Kg7 35. Qe7+ Kg6 36. Qf7+ 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.20"]
[Round "3"]
[White "De Siqueira, Luigy Lira"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2252"]
[BlackElo "2049"]
[PlyCount "139"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Qxf6 10. Nf3 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 e5 13. dxe5 Ndxe5 14. Nxe5 Qxe5 15. 0-0 0-0 16. Rfe1 Bf5 17. Ng3 Qd4 18. Nxf5 Rxf5 19. Rad1 Re5 20. Rxe5 Qxe5 21. Qc2 h6 22. Qb3 Qe6 23. h3 b6 24. Bb5 Ne7 25. Qb4 a5 26. Qd2 Rd8 27. Re1 Qd6 28. Qe2 Nf5 29. Bd3 Nd4 30. Qg4 Qf6 31. Qh5 Ne6 32. Re5 Rf8 33. Rf5 Qxb2 34. Rxf8+ Nxf8 35. Qxd5+ Kh8 36. g4 Qc1+ 37. Kg2 Qc5 38. Qf7 Qc6+ 39. Kg1 Qf6 40. Qd5 Qe6 41. Qa8 Kg8 42. Be4 Qf6 43. Kg2 g6 44. Bd3 Kg7 45. Bc4 Qe7 46. Qd5 Nd7 47. Qg8+ Kf6 48. h4 g5 49. hxg5+ hxg5 50. Bd3 Nf8 51. Qd5 Qe6 52. Qd8+ Kf7 53. Qxg5 Qxa2 54. Qf4+ Ke7 55. Bc4 Qa3 56. Qf7+ Kd8 57. Qf6+ Kc7 58. g5 Nd7 59. Qf4+ Qd6 60. Qxd6+ Kxd6 61. g6 Nf6 62. g7 Kc5 63. g8Q Nxg8 64. Bxg8 b5 65. f4 a4 66. f5 b4 67. Kf3 b3 68. f6 Kd6 69. Kf4 b2 70. Ba2 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.19"]
[Round "2"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Bucci, Andrea Vidigal"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2049"]
[BlackElo "1785"]
[PlyCount "79"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. Nbd2 g6 7. 0-0 Bg7 8. Re1 0-0 9. Nf1 Qe7 10. h3 Be6 11. Bxe6 Qxe6 12. d4 Ne7 13. Ng3 Nh7 14. dxe5 dxe5 15. Qb3 Qxb3 16. axb3 a5 17. Be3 b6 18. Red1 Rfd8 19. Ne1 f5 20. f4 g5 21. Nxf5 Nxf5 22. exf5 exf4 23. Bf2 Nf6 24. g3 Ne4 25. gxf4 gxf4 26. Nf3 Bf6 27. Bd4 Bxd4+ 28. Nxd4 Ng3 29. Ne6 Rxd1+ 30. Rxd1 Re8 31. Nxf4 Nxf5 32. Kf2 Kf7 33. Rd5 Nd6 34. Kf3 Kf6 35. Rd3 Kg5 36. h4+ Kf5 37. Nd5 Nf7 38. Re3 Ne5+ 39. Ke2 Rd8 40. Ne7+ 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.18"]
[Round "1"]
[White "Carlesso, Kaua Murilo"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1567"]
[BlackElo "2049"]
[PlyCount "88"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 cxd4 6. cxd4 Nc6 7. Be2 Be7 8. 0-0 0-0 9. Na3 Bxa3 10. bxa3 d6 11. Bb5 Nc3 12. Qd3 Nxb5 13. Qxb5 a6 14. Qe2 dxe5 15. dxe5 Qa5 16. Rd1 h6 17. Qe4 Rd8 18. Rxd8+ Qxd8 19. h3 Qd5 20. Qxd5 exd5 21. Be3 Be6 22. Bc5 Rc8 23. Bd6 Na5 24. Nd4 Rc4 25. Rd1 Nc6 26. Nb3 Rc2 27. Nc5 Na5 28. Rb1 Bc8 29. Rd1 Rxa2 30. Rxd5 Rxa3 31. Kh2 Ra2 32. Bc7 Nc6 33. Ne4 Be6 34. Rd6 Rc2 35. Bb6 Nxe5 36. Nc5 Nc4 37. Rd8+ Kh7 38. Nxe6 fxe6 39. Bd4 e5 40. Ba7 b5 41. Rd7 b4 42. Bc5 b3 43. Bf8 Kg8 44. Bxg7 b2 0-1

[Event "Titled Tuesday intern op 26th Nov Late"]
[Site "Chess.com INT"]
[Date "2024.11.26"]
[Round "2"]
[White "Buchenau, Frank"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2190"]
[BlackElo "2081"]
[PlyCount "93"]
[EventDate "2024.11.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB49_2024"]
[SourceDate "2024.12.04"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.04"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Nd7 7. Nf3 e6 8. 0-0 Bd6 9. Re1 0-0 10. c4 Nc7 11. Nc3 Re8 12. Ne4 Nf6 13. Nxf6+ Qxf6 14. Bg5 Qg6 15. Qd2 h6 16. Bh4 e5 17. dxe5 Bxe5 18. Nxe5 Rxe5 19. Bg3 Re8 20. Bxc7 Bh3 21. Bg3 Be6 22. Rad1 h5 23. h4 Qf5 24. Qg5 Qc2 25. Rd2 Qh7 26. Qxh5 Bxc4 27. Qxh7+ Kxh7 28. Kf1 Bxa2 29. Bd3+ g6 30. h5 Rxe1+ 31. Kxe1 Re8+ 32. Kf1 Kg7 33. hxg6 fxg6 34. Re2 Rd8 35. Be5+ Kf7 36. Re3 c5 37. Ke2 c4 38. Be4 b5 39. Rf3+ Ke6 40. Bc3 g5 41. Rf6+ Ke7 42. Ra6 Bb3 43. Rxa7+ Ke6 44. Ra6+ Kf7 45. Bg6+ Kg8 46. Ra7 Bd1+ 47. Ke3 1-0

[Event "Titled Tuesday intern op 26th Nov Late"]
[Site "Chess.com INT"]
[Date "2024.11.26"]
[Round "5"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Floresvillar Gonzalez, Luis Miguel"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2081"]
[BlackElo "2012"]
[PlyCount "87"]
[EventDate "2024.11.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB49_2024"]
[SourceDate "2024.12.04"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.04"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 g6 4. g4 h5 5. g5 Nfd7 6. f4 e6 7. Nf3 Nb6 8. Nc3 Bg7 9. Be3 N8d7 10. Qd2 c6 11. 0-0-0 Qe7 12. Kb1 d5 13. Ne5 Nxe5 14. dxe5 Bd7 15. a4 0-0 16. a5 Nc8 17. Qf2 b6 18. axb6 Nxb6 19. Bxb6 axb6 20. Qg2 Ra5 21. exd5 cxd5 22. Qf2 Rfa8 23. Kc1 Qb4 24. Qd4 Ra1+ 25. Nb1 Qc5 26. Qxc5 bxc5 27. Be2 Bf8 28. Kd2 c4 29. Nc3 Rxd1+ 30. Rxd1 Bb4 31. Ke3 Bc5+ 32. Kd2 Bb4 33. Ke3 d4+ 34. Kxd4 Bc6 35. Kxc4 Ba5 36. Ra1 Bd5+ 37. Nxd5 exd5+ 38. Kd3 Ra7 39. b4 Bb6 40. Rxa7 Bxa7 41. Bf3 d4 42. Kc4 Kf8 43. Kd5 Ke7 44. Kc6 1-0

