[Event "Matinhos Caioba op 9th"]
[Site "Matinhos"]
[Date "2025.07.04"]
[Round "7"]
[White "Hernandez Guerrero, Gilberto Eduardo"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2429"]
[BlackElo "2127"]
[PlyCount "85"]
[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 c5 2. Nf3 Nc6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 e5 6. Nf5 d6 7. Bc4 Bxf5 8. exf5 Nf6 9. Bg5 Be7 10. 0-0 0-0 11. Bxf6 Bxf6 12. Nd5 Ne7 13. Qd3 Nxd5 14. Bxd5 Rb8 15. c3 b5 16. Rfd1 Qb6 17. a3 a5 18. Qe4 Qd8 19. Rd3 Qe7 20. Rad1 Rfc8 21. Bb3 Rb6 22. Rd5 h6 23. g3 Rcc6 24. h4 Qc7 25. Kg2 Rc5 26. R5d3 Qc6 27. Bd5 Qd7 28. R1d2 b4 29. cxb4 axb4 30. axb4 Rcb5 31. Rb3 Qc7 32. Rc2 Qd8 33. Rc4 Rb8 34. Rbc3 Qb6 35. Rc8+ Bd8 36. R3c4 Qa6 37. f6 Rxc8 38. Qg4 Bxf6 39. Rxc8+ Kh7 40. Be4+ g6 41. Rc7 Bg7 42. Rxf7 d5 43. Qd7 1-0

[Event "Matinhos Caioba op 9th"]
[Site "Matinhos"]
[Date "2025.06.30"]
[Round "3"]
[White "Tristan, Leonardo"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2536"]
[BlackElo "2127"]
[PlyCount "101"]
[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. exd5 cxd5 4. Nf3 Nc6 5. Bf4 Nf6 6. Nbd2 Bf5 7. Bb5 a6 8. Bxc6+ bxc6 9. 0-0 e6 10. Ne5 Qb6 11. c4 Be7 12. c5 Qb7 13. Qb3 Qb5 14. a4 Qxb3 15. Nxb3 Rb8 16. Ra3 Bc2 17. Na1 Bf5 18. Ng6 hxg6 19. Bxb8 Nd7 20. Bd6 Bxd6 21. cxd6 Nf6 22. f3 g5 23. Rb3 Kd7 24. g4 Bg6 25. Rc1 Kxd6 26. Rb6 Rc8 27. Rxa6 e5 28. Nb3 exd4 29. Nxd4 Ke5 30. Nxc6+ Kf4 31. Kf2 Rh8 32. Rh1 Nxg4+ 33. fxg4 Be4 34. Rc1 Rxh2+ 35. Ke1 f5 36. Rc3 Rxb2 37. gxf5 Rb1+ 38. Kd2 Rb2+ 39. Kd1 Rb1+ 40. Rc1 Rb2 41. Nd4 g4 42. Ne2+ Ke3 43. Rc3+ Kf2 44. f6 gxf6 45. Rxf6+ Bf3 46. Rfxf3+ gxf3 47. Nd4 Ra2 48. Rc2+ Rxc2 49. Kxc2 Ke3 50. Nxf3 Kxf3 51. Kd3 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.31"]
[Round "11"]
[White "Tomiello, Mateus Costamilan"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2199"]
[BlackElo "2111"]
[PlyCount "55"]
[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 c5 4. dxc5 e6 5. Qg4 Nd7 6. Nf3 Nxc5 7. Be2 Ne7 8. 0-0 h5 9. Qf4 Ng6 10. Qe3 Be7 11. c4 dxc4 12. Na3 Bd7 13. Rd1 Qc7 14. Nxc4 Bc6 15. Nd4 0-0-0 16. Bd2 Nd7 17. Ba5 b6 18. Nxc6 Qxc6 19. Bf3 Qb5 20. a4 Qa6 21. b4 Ndxe5 22. Nxe5 Nxe5 23. Rac1+ Bc5 24. Qxe5 Rxd1+ 25. Bxd1 Rd8 26. Be2 Qb7 27. Rxc5+ bxc5 28. Qxc5+ 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.31"]
[Round "11"]
[White "Tomiello, Mateus Costamilan"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2199"]
[BlackElo "2111"]
[PlyCount "55"]
[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 c5 4. dxc5 e6 5. Qg4 Nd7 6. Nf3 Nxc5 7. Be2 Ne7 8. 0-0 h5 9. Qf4 Ng6 10. Qe3 Be7 11. c4 dxc4 12. Na3 Bd7 13. Rd1 Qc7 14. Nxc4 Bc6 15. Nd4 0-0-0 16. Bd2 Nd7 17. Ba5 b6 18. Nxc6 Qxc6 19. Bf3 Qb5 20. a4 Qa6 21. b4 Ndxe5 22. Nxe5 Nxe5 23. Rac1+ Bc5 24. Qxe5 Rxd1+ 25. Bxd1 Rd8 26. Be2 Qb7 27. Rxc5+ bxc5 28. Qxc5+ 1-0

[Event "American Continental Blitz 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.30"]
[Round "8"]
[White "Becker, Rogerio Sperb"]
[Black "Baules Rodriguez, Jorge Luis"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2111"]
[BlackElo "2257"]
[PlyCount "64"]
[EventDate "2025.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 0-0 6. 0-0 Nc6 7. d4 cxd4 8. Nxd4 Qa5 9. Nc2 d6 10. Bd2 Qh5 11. e4 Ng4 12. h3 Nge5 13. Qxh5 gxh5 14. b3 Bxh3 15. Rac1 Bg4 16. f3 Bd7 17. Nd5 f5 18. exf5 Bxf5 19. f4 Nd3 20. Rcd1 Bg4 21. Bf3 Rac8 22. Nce3 Bxf3 23. Rxf3 e6 24. Bc3 Nde5 25. Rff1 exd5 26. fxe5 Rxf1+ 27. Kxf1 dxc4 28. Nxc4 dxe5 29. Rd7 Rf8+ 30. Kg2 Rf7 31. Rd5 Re7 32. Kf3 e4+ 0-1

[Event "American Continental Blitz 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.30"]
[Round "8"]
[White "Becker, Rogerio Sperb"]
[Black "Baules Rodriguez, Jorge Luis"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2111"]
[BlackElo "2257"]
[PlyCount "64"]
[EventDate "2025.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 0-0 6. 0-0 Nc6 7. d4 cxd4 8. Nxd4 Qa5 9. Nc2 d6 10. Bd2 Qh5 11. e4 Ng4 12. h3 Nge5 13. Qxh5 gxh5 14. b3 Bxh3 15. Rac1 Bg4 16. f3 Bd7 17. Nd5 f5 18. exf5 Bxf5 19. f4 Nd3 20. Rcd1 Bg4 21. Bf3 Rac8 22. Nce3 Bxf3 23. Rxf3 e6 24. Bc3 Nde5 25. Rff1 exd5 26. fxe5 Rxf1+ 27. Kxf1 dxc4 28. Nxc4 dxe5 29. Rd7 Rf8+ 30. Kg2 Rf7 31. Rd5 Re7 32. Kf3 e4+ 0-1

[Event "American Continental Blitz 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.30"]
[Round "3"]
[White "Becker, Rogerio Sperb"]
[Black "Dauer, Andre Leonardo"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2111"]
[BlackElo "2138"]
[PlyCount "39"]
[EventDate "2025.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 c6 4. Qc2 Bd6 5. Bg2 Nf6 6. 0-0 0-0 7. d4 Ne4 8. Nc3 f5 9. b3 Nd7 10. Bb2 Ndf6 11. Ne5 Qc7 12. Nxe4 Nxe4 13. e3 Bd7 14. f3 Nf6 15. e4 fxe4 16. fxe4 Bxe5 17. dxe5 Ng4 18. Qe2 Qb6+ 19. Kh1 Nf2+ 20. Rxf2 0-1

[Event "American Continental Blitz 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.30"]
[Round "3"]
[White "Becker, Rogerio Sperb"]
[Black "Dauer, Andre Leonardo"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2111"]
[BlackElo "2138"]
[PlyCount "39"]
[EventDate "2025.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 c6 4. Qc2 Bd6 5. Bg2 Nf6 6. 0-0 0-0 7. d4 Ne4 8. Nc3 f5 9. b3 Nd7 10. Bb2 Ndf6 11. Ne5 Qc7 12. Nxe4 Nxe4 13. e3 Bd7 14. f3 Nf6 15. e4 fxe4 16. fxe4 Bxe5 17. dxe5 Ng4 18. Qe2 Qb6+ 19. Kh1 Nf2+ 20. Rxf2 0-1

[Event "American Continental Blitz 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.30"]
[Round "7"]
[White "Becker, Rogerio Sperb"]
[Black "Lima, Stefan Moisei Vieir"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "2111"]
[BlackElo "2241"]
[PlyCount "167"]
[EventDate "2025.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 d5 6. Nc3 dxc4 7. Qxc4 Be6 8. Qa4 Nbd7 9. Nf3 Bc5 10. 0-0 Qe7 11. Bf4 0-0 12. a3 a5 13. Rad1 Rfe8 14. Qc2 Bg4 15. Rfe1 h6 16. Na4 Ba7 17. h3 Bh5 18. Bd6 Qe6 19. Nc5 Nxc5 20. Bxc5 Bxf3 21. exf3 Qxe1+ 22. Rxe1 Rxe1+ 23. Kh2 Bxc5 24. Qxc5 Re2 25. Qb6 Rae8 26. f4 Rc2 27. Bf3 Ne4 28. Bxe4 Rxe4 29. Qd8+ Kh7 30. Qd3 Rce2 31. Kg2 g6 32. Qb3 Re7 33. f5 gxf5 34. Qd3 Kg6 35. g4 R2e5 36. Kg3 Kf6 37. Qd2 Kg7 38. Qd4 Kh7 39. Qd3 Kg8 40. Qd8+ Re8 41. Qf6 R8e6 42. Qd8+ Kg7 43. Qd4 Kh7 44. Qd3 a4 45. Kh4 Kg6 46. Qc2 b5 47. Qd3 Kf6 48. Qc3 fxg4 49. f4 gxf3 50. Kg3 Kg7 51. Kf4 Kf6 52. Kxf3 Kg7 53. Kf4 f6 54. Qa5 Re4+ 55. Kf3 Re3+ 56. Kf4 R6e4+ 57. Kf5 Re5+ 58. Kf4 R3e4+ 59. Kf3 Rc4 60. Qc7+ Kg6 61. Qc8 Rf5+ 62. Ke3 Re5+ 63. Kf3 Rg5 64. Qg8+ Kf5 65. Qc8+ Ke5 66. Qc7+ Kd5 67. Qf7+ Kc5 68. Qxf6 Rd5 69. Qe7+ Kb6 70. Qf8 Rd3+ 71. Ke2 Rxh3 72. Qb8+ Kc5 73. Qf8+ Kd5 74. Qf5+ Kd6 75. Qxh3 Rc2+ 76. Kd3 Rxb2 77. Qxh6+ Kc5 78. Qg5+ Kb6 79. Qd8+ Kb7 80. Kc3 Rb3+ 81. Kd4 Rb1 82. Kc5 Rb3 83. Qd7+ Kb8 84. Kxc6 1-0

[Event "American Continental Blitz 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.30"]
[Round "7"]
[White "Becker, Rogerio Sperb"]
[Black "Lima, Stefan Moisei Vieir"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "2111"]
[BlackElo "2241"]
[PlyCount "167"]
[EventDate "2025.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 d5 6. Nc3 dxc4 7. Qxc4 Be6 8. Qa4 Nbd7 9. Nf3 Bc5 10. 0-0 Qe7 11. Bf4 0-0 12. a3 a5 13. Rad1 Rfe8 14. Qc2 Bg4 15. Rfe1 h6 16. Na4 Ba7 17. h3 Bh5 18. Bd6 Qe6 19. Nc5 Nxc5 20. Bxc5 Bxf3 21. exf3 Qxe1+ 22. Rxe1 Rxe1+ 23. Kh2 Bxc5 24. Qxc5 Re2 25. Qb6 Rae8 26. f4 Rc2 27. Bf3 Ne4 28. Bxe4 Rxe4 29. Qd8+ Kh7 30. Qd3 Rce2 31. Kg2 g6 32. Qb3 Re7 33. f5 gxf5 34. Qd3 Kg6 35. g4 R2e5 36. Kg3 Kf6 37. Qd2 Kg7 38. Qd4 Kh7 39. Qd3 Kg8 40. Qd8+ Re8 41. Qf6 R8e6 42. Qd8+ Kg7 43. Qd4 Kh7 44. Qd3 a4 45. Kh4 Kg6 46. Qc2 b5 47. Qd3 Kf6 48. Qc3 fxg4 49. f4 gxf3 50. Kg3 Kg7 51. Kf4 Kf6 52. Kxf3 Kg7 53. Kf4 f6 54. Qa5 Re4+ 55. Kf3 Re3+ 56. Kf4 R6e4+ 57. Kf5 Re5+ 58. Kf4 R3e4+ 59. Kf3 Rc4 60. Qc7+ Kg6 61. Qc8 Rf5+ 62. Ke3 Re5+ 63. Kf3 Rg5 64. Qg8+ Kf5 65. Qc8+ Ke5 66. Qc7+ Kd5 67. Qf7+ Kc5 68. Qxf6 Rd5 69. Qe7+ Kb6 70. Qf8 Rd3+ 71. Ke2 Rxh3 72. Qb8+ Kc5 73. Qf8+ Kd5 74. Qf5+ Kd6 75. Qxh3 Rc2+ 76. Kd3 Rxb2 77. Qxh6+ Kc5 78. Qg5+ Kb6 79. Qd8+ Kb7 80. Kc3 Rb3+ 81. Kd4 Rb1 82. Kc5 Rb3 83. Qd7+ Kb8 84. Kxc6 1-0

[Event "American Continental Blitz 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.30"]
[Round "1"]
[White "Becker, Rogerio Sperb"]
[Black "Rojas Salas, Steven Javier"]
[Result "0-1"]
[ECO "E03"]
[WhiteElo "2111"]
[BlackElo "2343"]
[PlyCount "88"]
[EventDate "2025.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Qc2 c5 8. 0-0 b5 9. d4 Bb7 10. Rd1 Rc8 11. Qb3 Qb6 12. Nc3 Bxf3 13. Bxf3 cxd4 14. Ne4 Nxe4 15. Bxe4 Be7 16. a3 0-0 17. Qd3 Nf6 18. Bf3 Rfd8 19. Bf4 Nd5 20. Bd2 Bf6 21. Rac1 g6 22. Rxc8 Rxc8 23. Bxd5 exd5 24. Bh6 Qe6 25. Rc1 Rc4 26. Qf3 Bg7 27. Bf4 Qe4 28. Rxc4 bxc4 29. Qg4 h5 30. Qc8+ Kh7 31. Qb7 Qe6 32. a4 c3 33. bxc3 dxc3 34. Qb3 Qxe2 35. Qxd5 c2 36. Qc6 Bb2 37. Qc7 c1R+ 38. Bxc1 Qd1+ 39. Kg2 Qxc1 40. Qxf7+ Bg7 41. Qf4 Qc6+ 42. Kg1 a5 43. h4 Qc5 44. Kg2 Qb4 0-1

[Event "American Continental Blitz 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.30"]
[Round "1"]
[White "Becker, Rogerio Sperb"]
[Black "Rojas Salas, Steven Javier"]
[Result "0-1"]
[ECO "E03"]
[WhiteElo "2111"]
[BlackElo "2343"]
[PlyCount "88"]
[EventDate "2025.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Qc2 c5 8. 0-0 b5 9. d4 Bb7 10. Rd1 Rc8 11. Qb3 Qb6 12. Nc3 Bxf3 13. Bxf3 cxd4 14. Ne4 Nxe4 15. Bxe4 Be7 16. a3 0-0 17. Qd3 Nf6 18. Bf3 Rfd8 19. Bf4 Nd5 20. Bd2 Bf6 21. Rac1 g6 22. Rxc8 Rxc8 23. Bxd5 exd5 24. Bh6 Qe6 25. Rc1 Rc4 26. Qf3 Bg7 27. Bf4 Qe4 28. Rxc4 bxc4 29. Qg4 h5 30. Qc8+ Kh7 31. Qb7 Qe6 32. a4 c3 33. bxc3 dxc3 34. Qb3 Qxe2 35. Qxd5 c2 36. Qc6 Bb2 37. Qc7 c1R+ 38. Bxc1 Qd1+ 39. Kg2 Qxc1 40. Qxf7+ Bg7 41. Qf4 Qc6+ 42. Kg1 a5 43. h4 Qc5 44. Kg2 Qb4 0-1

[Event "American Continental Blitz 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.30"]
[Round "6"]
[White "Caetano, Hugo Zanotti Mendon"]
[Black "Becker, Rogerio Sperb"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "2144"]
[BlackElo "2111"]
[PlyCount "136"]
[EventDate "2025.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 Nc6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 Qa5 10. Qd3 d6 11. a3 Qh5 12. Nd5 Nxd5 13. cxd5 Bd7 14. Be3 a6 15. Rac1 Bb5 16. Qd2 Qxe2 17. Qxe2 Bxe2 18. Rfe1 Bg4 19. h3 Bf5 20. Rc7 Bxb2 21. a4 b5 22. axb5 axb5 23. Rxe7 b4 24. Bf4 Rfd8 25. Rb7 Rab8 26. Rxb8 Rxb8 27. Bxd6 Bc3 28. Rc1 Rc8 29. g4 Bd7 30. Be4 b3 31. Ba3 b2 32. Rxc3 Rxc3 33. Bxb2 Rb3 34. Bf6 Kf8 35. Kg2 Ke8 36. Bf3 Bb5 37. d6 Kd7 38. Be7 Bc6 39. Bxc6+ Kxc6 40. f3 Kd7 41. g5 Ke6 42. Kg3 Rd3 43. Kf4 Rd5 44. Kg3 Kf5 45. h4 Rd2 46. Bf8 f6 47. Be7 fxg5 48. hxg5 Rd3 49. Bf6 Rxd6 50. Be7 Rd3 51. Bf6 h5 52. Be7 Rd7 53. Bf6 Rf7 54. Bd8 Rd7 55. Bf6 Rb7 56. Bd8 Rb4 57. Be7 Rc4 58. Bd8 h4+ 59. Kg2 Kf4 60. Bf6 Rc2+ 61. Kh3 Kxf3 62. Be5 Rc4 63. Bd6 Rd4 64. Bc7 Rd1 65. Bh2 Rc1 66. Be5 Rh1+ 67. Bh2 Kf2 68. Kg4 Rxh2 0-1

[Event "American Continental Blitz 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.30"]
[Round "6"]
[White "Caetano, Hugo Zanotti Mendon"]
[Black "Becker, Rogerio Sperb"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "2144"]
[BlackElo "2111"]
[PlyCount "136"]
[EventDate "2025.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 Nc6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 Qa5 10. Qd3 d6 11. a3 Qh5 12. Nd5 Nxd5 13. cxd5 Bd7 14. Be3 a6 15. Rac1 Bb5 16. Qd2 Qxe2 17. Qxe2 Bxe2 18. Rfe1 Bg4 19. h3 Bf5 20. Rc7 Bxb2 21. a4 b5 22. axb5 axb5 23. Rxe7 b4 24. Bf4 Rfd8 25. Rb7 Rab8 26. Rxb8 Rxb8 27. Bxd6 Bc3 28. Rc1 Rc8 29. g4 Bd7 30. Be4 b3 31. Ba3 b2 32. Rxc3 Rxc3 33. Bxb2 Rb3 34. Bf6 Kf8 35. Kg2 Ke8 36. Bf3 Bb5 37. d6 Kd7 38. Be7 Bc6 39. Bxc6+ Kxc6 40. f3 Kd7 41. g5 Ke6 42. Kg3 Rd3 43. Kf4 Rd5 44. Kg3 Kf5 45. h4 Rd2 46. Bf8 f6 47. Be7 fxg5 48. hxg5 Rd3 49. Bf6 Rxd6 50. Be7 Rd3 51. Bf6 h5 52. Be7 Rd7 53. Bf6 Rf7 54. Bd8 Rd7 55. Bf6 Rb7 56. Bd8 Rb4 57. Be7 Rc4 58. Bd8 h4+ 59. Kg2 Kf4 60. Bf6 Rc2+ 61. Kh3 Kxf3 62. Be5 Rc4 63. Bd6 Rd4 64. Bc7 Rd1 65. Bh2 Rc1 66. Be5 Rh1+ 67. Bh2 Kf2 68. Kg4 Rxh2 0-1

[Event "American Continental Blitz 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.30"]
[Round "9"]
[White "Mayta Aiza, Maveric"]
[Black "Becker, Rogerio Sperb"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2184"]
[BlackElo "2111"]
[PlyCount "92"]
[EventDate "2025.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. a4 a5 5. Nf3 d6 6. d4 Bg4 7. Bf4 Nc6 8. Be2 e6 9. exd6 cxd6 10. 0-0 Be7 11. d5 exd5 12. cxd5 Nb4 13. Nc3 0-0 14. h3 Bh5 15. Re1 h6 16. Qd2 Rc8 17. Nd4 Bxe2 18. Rxe2 N6xd5 19. Nxd5 Nxd5 20. Nf5 Rc5 21. Nxe7+ Nxe7 22. Bxd6 Rd5 23. Bxe7 Rxd2 24. Bxd8 Rfxd8 25. Re5 R2d5 26. Re7 R8d7 27. Rae1 g6 28. g3 Rd4 29. Rxd7 Rxd7 30. Re5 b6 31. Kg2 Kg7 32. b3 Kf6 33. Re3 Rd4 34. Rc3 Rb4 35. f4 h5 36. Kf3 Ke6 37. Rd3 f6 38. Ke3 g5 39. Kf3 h4 40. fxg5 fxg5 41. gxh4 gxh4 42. Ke3 Ke5 43. Rc3 Re4+ 44. Kf3 Kd5 45. Rd3+ Rd4 46. Ke3 Rxd3+ 1/2-1/2

[Event "American Continental Blitz 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.30"]
[Round "9"]
[White "Mayta Aiza, Maveric"]
[Black "Becker, Rogerio Sperb"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2184"]
[BlackElo "2111"]
[PlyCount "92"]
[EventDate "2025.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. a4 a5 5. Nf3 d6 6. d4 Bg4 7. Bf4 Nc6 8. Be2 e6 9. exd6 cxd6 10. 0-0 Be7 11. d5 exd5 12. cxd5 Nb4 13. Nc3 0-0 14. h3 Bh5 15. Re1 h6 16. Qd2 Rc8 17. Nd4 Bxe2 18. Rxe2 N6xd5 19. Nxd5 Nxd5 20. Nf5 Rc5 21. Nxe7+ Nxe7 22. Bxd6 Rd5 23. Bxe7 Rxd2 24. Bxd8 Rfxd8 25. Re5 R2d5 26. Re7 R8d7 27. Rae1 g6 28. g3 Rd4 29. Rxd7 Rxd7 30. Re5 b6 31. Kg2 Kg7 32. b3 Kf6 33. Re3 Rd4 34. Rc3 Rb4 35. f4 h5 36. Kf3 Ke6 37. Rd3 f6 38. Ke3 g5 39. Kf3 h4 40. fxg5 fxg5 41. gxh4 gxh4 42. Ke3 Ke5 43. Rc3 Re4+ 44. Kf3 Kd5 45. Rd3+ Rd4 46. Ke3 Rxd3+ 1/2-1/2

[Event "American Continental Blitz 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.30"]
[Round "2"]
[White "Muniz, Francisco Allysson"]
[Black "Becker, Rogerio Sperb"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2197"]
[BlackElo "2111"]
[PlyCount "81"]
[EventDate "2025.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bf4 0-0 6. e3 c5 7. Rc1 cxd4 8. Nxd4 Nc6 9. Be2 Bd7 10. 0-0 Nxd4 11. Qxd4 Bc6 12. c5 Nd7 13. b4 Bf6 14. Qd2 e5 15. Bg3 d4 16. exd4 exd4 17. Nb5 Ne5 18. Nd6 Qd7 19. h3 a6 20. f4 Ng6 21. Bd3 Ne7 22. Nc4 Nd5 23. Be4 Ne3 24. Nb6 Qe7 25. Bxc6 bxc6 26. Rfe1 Rad8 27. Qd3 h6 28. Qxa6 Qe4 29. Qe2 d3 30. Qd2 Bd4 31. Kh1 Qg6 32. Rxe3 Bxe3 33. Qxe3 d2 34. Rd1 Qc2 35. Qf3 Rfe8 36. Kh2 Rd3 37. Qxc6 Ree3 38. Qc8+ Kh7 39. Qf5+ Kg8 40. Qc8+ Kh7 41. Qf5+ 1/2-1/2

[Event "American Continental Blitz 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.30"]
[Round "2"]
[White "Muniz, Francisco Allysson"]
[Black "Becker, Rogerio Sperb"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2197"]
[BlackElo "2111"]
[PlyCount "81"]
[EventDate "2025.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bf4 0-0 6. e3 c5 7. Rc1 cxd4 8. Nxd4 Nc6 9. Be2 Bd7 10. 0-0 Nxd4 11. Qxd4 Bc6 12. c5 Nd7 13. b4 Bf6 14. Qd2 e5 15. Bg3 d4 16. exd4 exd4 17. Nb5 Ne5 18. Nd6 Qd7 19. h3 a6 20. f4 Ng6 21. Bd3 Ne7 22. Nc4 Nd5 23. Be4 Ne3 24. Nb6 Qe7 25. Bxc6 bxc6 26. Rfe1 Rad8 27. Qd3 h6 28. Qxa6 Qe4 29. Qe2 d3 30. Qd2 Bd4 31. Kh1 Qg6 32. Rxe3 Bxe3 33. Qxe3 d2 34. Rd1 Qc2 35. Qf3 Rfe8 36. Kh2 Rd3 37. Qxc6 Ree3 38. Qc8+ Kh7 39. Qf5+ Kg8 40. Qc8+ Kh7 41. Qf5+ 1/2-1/2

[Event "American Continental Blitz 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.30"]
[Round "4"]
[White "Reyes Zavaleta, Cristhian Yamil"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2073"]
[BlackElo "2111"]
[PlyCount "64"]
[EventDate "2025.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 d5 5. Bg2 Nc6 6. 0-0 Be7 7. Nc3 0-0 8. cxd5 exd5 9. Bf4 a6 10. a3 Re8 11. Rc1 c4 12. Ne5 Na5 13. e4 Nb3 14. Rc2 dxe4 15. Nxe4 Qxd4 16. Rxc4 Qxb2 17. Nd3 Qxa3 18. Rc3 Be6 19. Nd2 Red8 20. Nxb3 Bb4 21. Bc1 Qa4 22. Ndc5 Rxd1 23. Rxd1 Qb5 24. Bf1 Qe8 25. Rc2 Rd8 26. Rxd8 Qxd8 27. Bd2 Bxd2 28. Rxd2 Qb6 29. Nxe6 fxe6 30. Nd4 Nd5 31. Bh3 Nc7 32. Nf3 h6 1-0

[Event "American Continental Blitz 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.30"]
[Round "4"]
[White "Reyes Zavaleta, Cristhian Yamil"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2073"]
[BlackElo "2111"]
[PlyCount "64"]
[EventDate "2025.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 d5 5. Bg2 Nc6 6. 0-0 Be7 7. Nc3 0-0 8. cxd5 exd5 9. Bf4 a6 10. a3 Re8 11. Rc1 c4 12. Ne5 Na5 13. e4 Nb3 14. Rc2 dxe4 15. Nxe4 Qxd4 16. Rxc4 Qxb2 17. Nd3 Qxa3 18. Rc3 Be6 19. Nd2 Red8 20. Nxb3 Bb4 21. Bc1 Qa4 22. Ndc5 Rxd1 23. Rxd1 Qb5 24. Bf1 Qe8 25. Rc2 Rd8 26. Rxd8 Qxd8 27. Bd2 Bxd2 28. Rxd2 Qb6 29. Nxe6 fxe6 30. Nd4 Nd5 31. Bh3 Nc7 32. Nf3 h6 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.29"]
[Round "9"]
[White "Johnson, Joshua"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2267"]
[BlackElo "2111"]
[PlyCount "37"]
[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 c5 4. Nf3 Nc6 5. dxc5 Bg4 6. c3 Bxf3 7. Qxf3 Nxe5 8. Bb5+ Nc6 9. b4 e6 10. 0-0 Nf6 11. Bb2 Be7 12. Nd2 0-0 13. a3 a5 14. Rfd1 Qc7 15. Rab1 b6 16. cxb6 Qxb6 17. Bf1 Ne5 18. Qe2 Qc7 19. f4 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.29"]
[Round "9"]
[White "Johnson, Joshua"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2267"]
[BlackElo "2111"]
[PlyCount "37"]
[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 c5 4. Nf3 Nc6 5. dxc5 Bg4 6. c3 Bxf3 7. Qxf3 Nxe5 8. Bb5+ Nc6 9. b4 e6 10. 0-0 Nf6 11. Bb2 Be7 12. Nd2 0-0 13. a3 a5 14. Rfd1 Qc7 15. Rab1 b6 16. cxb6 Qxb6 17. Bf1 Ne5 18. Qe2 Qc7 19. f4 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.27"]
[Round "7"]
[White "Cezar, Ricardo de Almeida"]
[Black "Becker, Rogerio Sperb"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1962"]
[BlackElo "2111"]
[PlyCount "76"]
[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 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Qd2 Qa5 9. Rc1 cxd4 10. cxd4 Qxd2+ 11. Kxd2 Nc6 12. Nf3 0-0 13. d5 Rd8 14. Kc2 Na5 15. Nd4 e6 16. dxe6 Rxd4 17. Bxd4 Bxd4 18. Rd1 Bf6 19. e5 Be7 20. exf7+ Kxf7 21. Bd3 Be6 22. Kb1 Nc6 23. Be4 Nxe5 24. Bd5 Rd8 25. Bxe6+ Kxe6 26. Rxd8 Bxd8 27. Rd1 g5 28. Rc1 h5 29. Kb2 Ng4 30. Re1+ Kf5 31. Re8 Bb6 32. Rf8+ Kg6 33. Rg8+ Kf6 34. Rh8 h4 35. g3 Kg7 36. Rb8 h3 37. Rxb7+ Kg6 38. f4 Nxh2 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.27"]
[Round "7"]
[White "Cezar, Ricardo de Almeida"]
[Black "Becker, Rogerio Sperb"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1962"]
[BlackElo "2111"]
[PlyCount "76"]
[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 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Qd2 Qa5 9. Rc1 cxd4 10. cxd4 Qxd2+ 11. Kxd2 Nc6 12. Nf3 0-0 13. d5 Rd8 14. Kc2 Na5 15. Nd4 e6 16. dxe6 Rxd4 17. Bxd4 Bxd4 18. Rd1 Bf6 19. e5 Be7 20. exf7+ Kxf7 21. Bd3 Be6 22. Kb1 Nc6 23. Be4 Nxe5 24. Bd5 Rd8 25. Bxe6+ Kxe6 26. Rxd8 Bxd8 27. Rd1 g5 28. Rc1 h5 29. Kb2 Ng4 30. Re1+ Kf5 31. Re8 Bb6 32. Rf8+ Kg6 33. Rg8+ Kf6 34. Rh8 h4 35. g3 Kg7 36. Rb8 h3 37. Rxb7+ Kg6 38. f4 Nxh2 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.26"]
[Round "6"]
[White "Becker, Rogerio Sperb"]
[Black "Caceres Benitez, Arturo Eduardo"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2111"]
[BlackElo "2313"]
[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. c4 c5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nc6 5. 0-0 e5 6. Nc3 d6 7. d3 Nge7 8. a3 a5 9. Bg5 f6 10. Bd2 0-0 11. Rb1 Be6 12. e4 Rb8 13. Nb5 h6 14. b4 axb4 15. axb4 b6 16. Nh4 Qd7 17. f4 exf4 18. gxf4 f5 19. exf5 Bxf5 20. Nxf5 Nxf5 21. Re1 Nxb4 22. Bxb4 cxb4 23. Qg4 Kh7 24. Rxb4 h5 25. Qh3 Rbe8 26. Rbb1 Bh6 27. Rxe8 Qxe8 28. Be4 Bxf4 29. Nc7 Qe5 30. Nd5 Nh6 31. Nxf4 Rxf4 32. Rf1 Qd4+ 33. Kh1 Rxf1+ 34. Qxf1 Kg7 35. h3 Nf7 36. Qf4 Qa1+ 37. Kg2 Qb2+ 38. Qf2 Qxf2+ 39. Kxf2 Ng5 40. Bg2 Kf6 41. Ke3 Ke5 42. d4+ Kf6 43. Bf1 Ne6 44. Ke4 Nc7 45. Kf4 d5 46. cxd5 Ne8 47. h4 Nd6 48. Bd3 b5 49. Bc2 Nf5 50. Ke4 Nxh4 51. d6 Ke6 52. Kf4 Kxd6 53. Kg5 Nf3+ 54. Kf6 Nh4 55. Kg5 Nf5 56. Kxg6 Nxd4 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.26"]
[Round "6"]
[White "Becker, Rogerio Sperb"]
[Black "Caceres Benitez, Arturo Eduardo"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2111"]
[BlackElo "2313"]
[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. c4 c5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nc6 5. 0-0 e5 6. Nc3 d6 7. d3 Nge7 8. a3 a5 9. Bg5 f6 10. Bd2 0-0 11. Rb1 Be6 12. e4 Rb8 13. Nb5 h6 14. b4 axb4 15. axb4 b6 16. Nh4 Qd7 17. f4 exf4 18. gxf4 f5 19. exf5 Bxf5 20. Nxf5 Nxf5 21. Re1 Nxb4 22. Bxb4 cxb4 23. Qg4 Kh7 24. Rxb4 h5 25. Qh3 Rbe8 26. Rbb1 Bh6 27. Rxe8 Qxe8 28. Be4 Bxf4 29. Nc7 Qe5 30. Nd5 Nh6 31. Nxf4 Rxf4 32. Rf1 Qd4+ 33. Kh1 Rxf1+ 34. Qxf1 Kg7 35. h3 Nf7 36. Qf4 Qa1+ 37. Kg2 Qb2+ 38. Qf2 Qxf2+ 39. Kxf2 Ng5 40. Bg2 Kf6 41. Ke3 Ke5 42. d4+ Kf6 43. Bf1 Ne6 44. Ke4 Nc7 45. Kf4 d5 46. cxd5 Ne8 47. h4 Nd6 48. Bd3 b5 49. Bc2 Nf5 50. Ke4 Nxh4 51. d6 Ke6 52. Kf4 Kxd6 53. Kg5 Nf3+ 54. Kf6 Nh4 55. Kg5 Nf5 56. Kxg6 Nxd4 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.26"]
[Round "5"]
[White "Becker, Rogerio Sperb"]
[Black "Silva, Caio Henrique Angel"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2111"]
[BlackElo "2261"]
[PlyCount "77"]
[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. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Nb6 7. Nc3 Be7 8. d3 0-0 9. Be3 Be6 10. a3 Re8 11. Rc1 h6 12. Ne4 Qd7 13. b4 f5 14. Nc5 Bxc5 15. Rxc5 Qd6 16. Qa1 Nd7 17. Rcc1 Bd5 18. b5 Ne7 19. d4 e4 20. Ne5 c6 21. bxc6 bxc6 22. Nxd7 Qxd7 23. Rb1 Ng6 24. Qb2 Rf8 25. f4 exf3 26. Bxf3 f4 27. Bxf4 Nxf4 28. gxf4 Rxf4 29. Bxd5+ Qxd5 30. Rxf4 Qg5+ 31. Kh1 Qxf4 32. Qb3+ Kh8 33. Qf3 Qxd4 34. Qxc6 Rf8 35. Rg1 Qe5 36. Qb7 a5 37. Qg2 Re8 38. Rf1 Kh7 39. Qg3 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.26"]
[Round "5"]
[White "Becker, Rogerio Sperb"]
[Black "Silva, Caio Henrique Angel"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2111"]
[BlackElo "2261"]
[PlyCount "77"]
[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. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Nb6 7. Nc3 Be7 8. d3 0-0 9. Be3 Be6 10. a3 Re8 11. Rc1 h6 12. Ne4 Qd7 13. b4 f5 14. Nc5 Bxc5 15. Rxc5 Qd6 16. Qa1 Nd7 17. Rcc1 Bd5 18. b5 Ne7 19. d4 e4 20. Ne5 c6 21. bxc6 bxc6 22. Nxd7 Qxd7 23. Rb1 Ng6 24. Qb2 Rf8 25. f4 exf3 26. Bxf3 f4 27. Bxf4 Nxf4 28. gxf4 Rxf4 29. Bxd5+ Qxd5 30. Rxf4 Qg5+ 31. Kh1 Qxf4 32. Qb3+ Kh8 33. Qf3 Qxd4 34. Qxc6 Rf8 35. Rg1 Qe5 36. Qb7 a5 37. Qg2 Re8 38. Rf1 Kh7 39. Qg3 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.25"]
[Round "4"]
[White "Medeiros, Thauane Ferreira"]
[Black "Becker, Rogerio Sperb"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1972"]
[BlackElo "2111"]
[PlyCount "76"]
[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. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. h3 b6 6. Be2 Bb7 7. 0-0 d6 8. c3 Nbd7 9. Bh2 Qe8 10. Re1 e5 11. a4 e4 12. Nfd2 a6 13. b4 Qe7 14. Nb3 Nd5 15. Ra2 f5 16. Qd2 Kh8 17. c4 N5f6 18. Rc2 g5 19. Na3 g4 20. hxg4 Nxg4 21. Bg3 Ndf6 22. c5 Nh5 23. cxd6 cxd6 24. Bxg4 fxg4 25. Rec1 Nxg3 26. Rc7 Qe6 27. Rxb7 Qxb3 28. fxg3 Qxa3 29. Rcc7 Qa1+ 30. Rc1 Qxa4 31. Rcc7 Qa1+ 32. Rc1 Qa3 33. Rbc7 Rf6 34. R7c3 Qa4 35. Rc7 Raf8 36. Kh2 Qb5 37. Rd1 Qh5+ 38. Kg1 Rh6 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.25"]
[Round "4"]
[White "Medeiros, Thauane Ferreira"]
[Black "Becker, Rogerio Sperb"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1972"]
[BlackElo "2111"]
[PlyCount "76"]
[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. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. h3 b6 6. Be2 Bb7 7. 0-0 d6 8. c3 Nbd7 9. Bh2 Qe8 10. Re1 e5 11. a4 e4 12. Nfd2 a6 13. b4 Qe7 14. Nb3 Nd5 15. Ra2 f5 16. Qd2 Kh8 17. c4 N5f6 18. Rc2 g5 19. Na3 g4 20. hxg4 Nxg4 21. Bg3 Ndf6 22. c5 Nh5 23. cxd6 cxd6 24. Bxg4 fxg4 25. Rec1 Nxg3 26. Rc7 Qe6 27. Rxb7 Qxb3 28. fxg3 Qxa3 29. Rcc7 Qa1+ 30. Rc1 Qxa4 31. Rcc7 Qa1+ 32. Rc1 Qa3 33. Rbc7 Rf6 34. R7c3 Qa4 35. Rc7 Raf8 36. Kh2 Qb5 37. Rd1 Qh5+ 38. Kg1 Rh6 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.24"]
[Round "3"]
[White "Becker, Rogerio Sperb"]
[Black "Pereira Vera, Henry Alberto"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2111"]
[BlackElo "1913"]
[PlyCount "41"]
[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. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Be7 7. Nc3 Be6 8. d4 Nxc3 9. bxc3 exd4 10. cxd4 Nb8 11. Qa4+ c6 12. e4 0-0 13. d5 cxd5 14. exd5 Bf5 15. Bf4 Bd6 16. h4 Qd7 17. Rfe1 Rc8 18. Qb3 Re8 19. a4 b6 20. Rad1 Rxe1+ 21. Rxe1 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.24"]
[Round "3"]
[White "Becker, Rogerio Sperb"]
[Black "Pereira Vera, Henry Alberto"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2111"]
[BlackElo "1913"]
[PlyCount "41"]
[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. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Be7 7. Nc3 Be6 8. d4 Nxc3 9. bxc3 exd4 10. cxd4 Nb8 11. Qa4+ c6 12. e4 0-0 13. d5 cxd5 14. exd5 Bf5 15. Bf4 Bd6 16. h4 Qd7 17. Rfe1 Rc8 18. Qb3 Re8 19. a4 b6 20. Rad1 Rxe1+ 21. Rxe1 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.24"]
[Round "2"]
[White "Piccoli, Lucas Fonseca"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2284"]
[BlackElo "2111"]
[PlyCount "109"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 Bg5 14. Bg2 0-0 15. 0-0 Ne7 16. Nxe7+ Qxe7 17. b3 Bb7 18. Qd3 Rad8 19. a3 bxa3 20. Rxa3 Qc7 21. Rfa1 Ra8 22. h4 Be7 23. Qd2 d5 24. exd5 Bxa3 25. Nxa3 Qc5 26. Nb5 a4 27. bxa4 e4 28. Qd4 Rfc8 29. Qxe4 Ba6 30. Rc1 Bb7 31. Qc2 h5 32. Qb3 Ra5 33. Rb1 Rca8 34. Qe3 Qxe3 35. fxe3 Rxa4 36. Kh2 Ra1 37. Rb3 Ba6 38. d6 Re8 39. c5 Rc1 40. Nc7 Bc4 41. Rb2 Be6 42. Nxe6 fxe6 43. Rb5 Kf7 44. Rb7+ Kf6 45. Rc7 Rc2 46. d7 Re7 47. c6 e5 48. Kh3 Rc3 49. Rc8 Rc2 50. Bf3 Rc3 51. Bxh5 Rc4 52. Bg4 Rc3 53. Bf5 Rc4 54. h5 Rc3 55. Kg4 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.24"]
[Round "2"]
[White "Piccoli, Lucas Fonseca"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2284"]
[BlackElo "2111"]
[PlyCount "109"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 Bg5 14. Bg2 0-0 15. 0-0 Ne7 16. Nxe7+ Qxe7 17. b3 Bb7 18. Qd3 Rad8 19. a3 bxa3 20. Rxa3 Qc7 21. Rfa1 Ra8 22. h4 Be7 23. Qd2 d5 24. exd5 Bxa3 25. Nxa3 Qc5 26. Nb5 a4 27. bxa4 e4 28. Qd4 Rfc8 29. Qxe4 Ba6 30. Rc1 Bb7 31. Qc2 h5 32. Qb3 Ra5 33. Rb1 Rca8 34. Qe3 Qxe3 35. fxe3 Rxa4 36. Kh2 Ra1 37. Rb3 Ba6 38. d6 Re8 39. c5 Rc1 40. Nc7 Bc4 41. Rb2 Be6 42. Nxe6 fxe6 43. Rb5 Kf7 44. Rb7+ Kf6 45. Rc7 Rc2 46. d7 Re7 47. c6 e5 48. Kh3 Rc3 49. Rc8 Rc2 50. Bf3 Rc3 51. Bxh5 Rc4 52. Bg4 Rc3 53. Bf5 Rc4 54. h5 Rc3 55. Kg4 1-0

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.04"]
[Round "7"]
[White "Librelato, Kathie Goulart"]
[Black "Becker, Rogerio Sperb"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2138"]
[BlackElo "2111"]
[PlyCount "92"]
[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. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Be6 7. Be2 Bd5 8. Qh4 g6 9. d4 Bxf3 10. Bxf3 Bg7 11. c3 0-0 12. 0-0 Nd7 13. Rd1 Nf6 14. Bg5 Qb6 15. Rd2 Rfd8 16. Re1 Rd7 17. Rde2 Qd8 18. Qf4 Qf8 19. Qc1 e6 20. b4 Nd5 21. g4 a5 22. a3 axb4 23. axb4 b5 24. h4 Rda7 25. Bd2 Ra3 26. Kg2 R8a6 27. g5 Qd6 28. Re4 Ra2 29. h5 R6a3 30. Bg4 Rb3 31. h6 Bf8 32. Bxe6 Rbb2 33. Bxf7+ Kxf7 34. R1e2 Qd7 35. Qe1 Bd6 36. Bc1 Rxe2 37. Rxe2 Qg4+ 38. Kf1 Qxe2+ 39. Qxe2 Rxe2 40. Kxe2 Ke6 41. Bd2 Kf5 42. Kd3 Nb6 43. d5 Nxd5 44. Kd4 Be5+ 45. Kc5 Bxc3 46. Bc1 Bxb4+ 0-1

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.03"]
[Round "6"]
[White "Becker, Rogerio Sperb"]
[Black "Bueno, Alfeu Varela Jr"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2111"]
[BlackElo "2142"]
[PlyCount "116"]
[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. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. e3 e4 6. d4 d5 7. cxd5 Nb4 8. Bf1 Nbxd5 9. Nge2 Be6 10. Bg2 Bd6 11. 0-0 0-0 12. Nxd5 Bxd5 13. Bd2 Kh8 14. a3 a5 15. Rc1 Qe7 16. Re1 Qf7 17. Nc3 Bb3 18. Qe2 Bc4 19. Qd1 b5 20. Bf1 Bb3 21. Qe2 c6 22. Nb1 Rfc8 23. Bc3 b4 24. Bd2 Qe7 25. h3 h5 26. h4 Ng4 27. Bh3 Bd5 28. Qf1 Rcb8 29. Rc2 bxa3 30. Nxa3 Bxa3 31. bxa3 Qxa3 32. Ra1 Qb3 33. Qc1 a4 34. Bf1 Nf6 35. Rc3 Qb2 36. Rca3 Qxc1 37. Bxc1 Bb3 38. Bd2 Nd5 39. Rc1 Rb6 40. Rc5 Ne7 41. Be2 g6 42. Kf1 Kg7 43. Ke1 Kf6 44. Bc1 Ke6 45. Ra1 Nd5 46. Ba3 Kd7 47. Kd2 Nc7 48. Rac1 Bd5 49. Ra1 Rb3 50. Rc2 Nb5 51. Bc5 Nc7 52. Rca2 a3 53. Rxa3 Rb2+ 54. Ke1 Rab8 55. Ra7 Rb1+ 56. Rxb1 Rxb1+ 57. Kd2 Rb2+ 58. Ke1 Rb1+ 1/2-1/2

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.03"]
[Round "5"]
[White "Jardim, Frederico Rodrigues"]
[Black "Becker, Rogerio Sperb"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2173"]
[BlackElo "2111"]
[PlyCount "98"]
[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 d5 3. Bf4 e6 4. Nb5 Na6 5. e3 Be7 6. Nf3 0-0 7. h4 c6 8. Nc3 c5 9. Ne5 Qa5 10. Qd2 cxd4 11. exd4 Bb4 12. f3 Bd7 13. Nd3 Be7 14. Ne4 Qxd2+ 15. Nxd2 Nb4 16. Nxb4 Bxb4 17. c3 Be7 18. a4 Rfc8 19. Bd3 a5 20. Kf2 Ne8 21. g4 Bd6 22. Bxd6 Nxd6 23. Rhe1 h6 24. Ra2 Kf8 25. Nb3 Ke7 26. Nc5 b6 27. Nxd7 Kxd7 28. Rc1 Rc7 29. b3 f5 30. c4 fxg4 31. fxg4 Rf8+ 32. Kg3 Rcc8 33. Rac2 g5 34. hxg5 hxg5 35. Rh1 Rf7 36. cxd5 Rxc2 37. dxe6+ Kxe6 38. Bxc2 Rc7 39. Bh7 Rc3+ 40. Kg2 Kd5 41. Rd1 Rc8 42. Bd3 Rf8 43. Be2 Ke4 44. Re1 Kxd4 45. Rd1+ Ke5 46. Bf3 Ke6 47. Re1+ Kf6 48. Rd1 Ke6 49. Re1+ Kf6 1/2-1/2

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.02"]
[Round "4"]
[White "Becker, Rogerio Sperb"]
[Black "Juliano, Luiz Augusto Porto"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2111"]
[BlackElo "1783"]
[PlyCount "78"]
[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 c5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nc6 5. 0-0 e6 6. Nc3 Nge7 7. e3 0-0 8. d4 d6 9. d5 Na5 10. Qd3 exd5 11. cxd5 a6 12. e4 b5 13. Bf4 b4 14. Nd1 Bd7 15. Re1 Bb5 16. Qc2 Rc8 17. Ne3 c4 18. Rad1 b3 19. axb3 c3 20. e5 cxb2 21. Qxb2 Nb7 22. Qa3 dxe5 23. Nxe5 Nc5 24. Nc6 Nxc6 25. dxc6 Nd3 26. c7 Rxc7 27. Bxc7 Qxc7 28. Re2 Qe5 29. Red2 Nb2 30. Rb1 Nd3 31. b4 Qc3 32. Qxc3 Bxc3 33. Rxd3 Bxd3 34. Rb3 Rc8 35. Nd5 Bxb4 36. Rxd3 Rc1+ 37. Bf1 Bf8 38. Rc3 Rd1 39. Ne3 Ra1 1-0

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.02"]
[Round "3"]
[White "Lazzarotto, Marcio"]
[Black "Becker, Rogerio Sperb"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1925"]
[BlackElo "2111"]
[PlyCount "45"]
[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. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Ne2 Re8 9. Qc2 h6 10. 0-0 Nd7 11. Be3 Nf8 12. c4 Be6 13. Rfd1 Qc7 14. g3 Rad8 15. Rac1 Qd7 16. Be4 Bg4 17. Rd2 h5 18. c5 Bb8 19. d5 cxd5 20. Rxd5 Qc8 21. f4 Bxf4 22. Bxf4 Rxd5 23. Bxd5 1/2-1/2

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.01"]
[Round "2"]
[White "Becker, Rogerio Sperb"]
[Black "Da Silva, Anderson Batista Br"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2111"]
[BlackElo "1839"]
[PlyCount "55"]
[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 c5 2. Nf3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc6 6. 0-0 e5 7. d3 Be7 8. Nc3 Nc7 9. a3 0-0 10. Be3 b6 11. Rb1 Rb8 12. b4 cxb4 13. axb4 f6 14. d4 exd4 15. Nxd4 Nxd4 16. Qxd4 Qxd4 17. Bxd4 Rd8 18. Be3 Bf5 19. Rb2 Rd6 20. f4 Kf8 21. Ra1 a6 22. Na4 b5 23. Nc5 Bc8 24. Rd2 f5 25. Rad1 Kf7 26. Nb3 Rd7 27. Na5 Ke6 28. Nc6 1-0

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.01"]
[Round "1"]
[White "Matos, Amaury"]
[Black "Becker, Rogerio Sperb"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1687"]
[BlackElo "2111"]
[PlyCount "82"]
[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. Bf4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qd2 Ne4 6. Nxe4 dxe4 7. Ne5 Nd7 8. Nxd7 Qxd7 9. e3 0-0 10. Be2 c5 11. c3 Rd8 12. 0-0-0 Qa4 13. b3 Qa5 14. Qc2 Be6 15. Be5 f6 16. Bg3 f5 17. Be5 Bxe5 18. dxe5 Rxd1+ 19. Rxd1 Qc7 20. f4 exf3 21. Bxf3 Qxe5 22. Bxb7 Rb8 23. Bf3 c4 24. b4 Rxb4 25. h3 Rb6 26. Rd8+ Kg7 27. Qd2 Rd6 28. Rxd6 Qxd6 29. Qd4+ Qxd4 30. cxd4 Kf6 31. a3 c3 32. Bd1 Bd5 33. g3 Be4 34. Ba4 e5 35. h4 exd4 36. exd4 Ke6 37. Bb3+ Bd5 38. a4 c2 39. Bxd5+ Kxd5 40. Kd2 Kxd4 41. Kxc2 Ke3 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.26"]
[Round "10"]
[White "Benitez, Raul Ivan"]
[Black "Becker, Rogerio Sperb"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1909"]
[BlackElo "2126"]
[PlyCount "54"]
[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 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qa5 7. Bc4 Bf5 8. Qf4 e6 9. 0-0 Be7 10. Nd4 Bg6 11. Bxe6 fxe6 12. Nxe6 Kd7 13. Re1 Na6 14. Nxg7 Rhf8 15. Qe3 Bd6 16. b4 Qd5 17. c4 Qf7 18. Bb2 Nxb4 19. Qb3 Qxf2+ 20. Kh1 Qf4 21. Qh3+ Bf5 22. Qh5 Qg4 23. Qh6 Bf4 24. Re7+ Kxe7 25. Nxf5+ Qxf5 26. Qg7+ Rf7 27. Re1+ Kd7 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.25"]
[Round "9"]
[White "Becker, Rogerio Sperb"]
[Black "Rodrigues Mota, Romulo Cardoso S"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2126"]
[BlackElo "1953"]
[PlyCount "59"]
[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. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nf3 Nc6 5. 0-0 e6 6. Nc3 Nge7 7. d4 Nxd4 8. Nxd4 cxd4 9. Nb5 Nf5 10. g4 a6 11. gxf5 axb5 12. fxe6 dxe6 13. cxb5 0-0 14. a4 e5 15. e3 Qh4 16. exd4 exd4 17. Qf3 Bg4 18. Qg3 Qxg3 19. hxg3 Be2 20. Bxb7 Ra7 21. Bc6 Bxf1 22. Kxf1 Rd8 23. Bg5 f6 24. Bd2 Bf8 25. b4 Bd6 26. a5 Bc7 27. Rc1 Rb8 28. Rc4 Rd8 29. Bf3 d3 30. Rc6 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.24"]
[Round "8"]
[White "Marques, Eudes Pinto"]
[Black "Becker, Rogerio Sperb"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "1885"]
[BlackElo "2126"]
[PlyCount "115"]
[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. c4 Nf6 2. d4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bd2 Bb7 6. e3 0-0 7. Bd3 d5 8. cxd5 exd5 9. 0-0 Nbd7 10. a3 Bd6 11. b4 c6 12. Qc2 Rc8 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4 h6 16. Rac1 Nf6 17. Bf5 Rc7 18. Qb3 Nd5 19. Be4 Re8 20. Bxd5 cxd5 21. Rxc7 Bxc7 22. Qa4 a6 23. Rc1 Bd6 24. Qc2 Qd7 25. Be3 Rc8 26. Qd2 Rxc1+ 27. Qxc1 Qc6 28. Qxc6 Bxc6 29. Kf1 f6 30. Ke2 Kf7 31. Kd3 Bb5+ 32. Kc3 Bf1 33. g3 b5 34. Nd2 Bc4 35. Nb3 Bxb3 36. Kxb3 Ke6 37. Kc2 Kf5 38. Kd3 Kg4 39. Ke2 Kh3 40. f4 f5 41. Kf3 Kxh2 42. g4 g6 43. Bf2 Kh3 44. gxf5 gxf5 45. Bg3 h5 46. Be1 Be7 47. Bd2 Bd8 48. Be1 Bb6 49. Bf2 a5 50. Be3 axb4 51. axb4 Bd8 52. Bd2 Be7 53. Be1 Kh2 54. Bd2 Kg1 55. Kg3 Kf1 56. Kh3 Ke2 57. Bc3 Kd3 58. Be1 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.23"]
[Round "7"]
[White "Becker, Rogerio Sperb"]
[Black "De Almeida, Olivan Duarte"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2126"]
[BlackElo "1674"]
[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. c4 e6 2. g3 Nf6 3. Bg2 Be7 4. Nc3 0-0 5. e4 d6 6. d4 c5 7. d5 exd5 8. cxd5 Bg4 9. f3 Bh5 10. Nge2 Nbd7 11. 0-0 c4 12. h3 a6 13. a4 Qb6+ 14. Kh2 h6 15. Nf4 Rfe8 16. Qe2 Rac8 17. Be3 Qc7 18. Rae1 Rb8 19. Bd4 Bg6 20. Nxg6 fxg6 21. Qc2 Nh7 22. f4 Bf6 23. Ne2 Bxd4 24. Nxd4 Nhf8 25. Re2 b5 26. axb5 axb5 27. Nc6 Nc5 28. Nxb8 Rxb8 29. Re3 Qb6 30. e5 Nd3 31. Rxd3 cxd3 32. Qxd3 dxe5 33. fxe5 Rd8 34. d6 Qc5 35. Qd5+ Qxd5 36. Bxd5+ Kh7 37. Rxf8 Rxf8 38. e6 Rd8 39. d7 h5 40. Bc6 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.22"]
[Round "6"]
[White "Zottis, Ernani"]
[Black "Becker, Rogerio Sperb"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1594"]
[BlackElo "2126"]
[PlyCount "54"]
[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. Bc4 g6 4. d3 Bg7 5. 0-0 e6 6. Bg5 Nge7 7. Qd2 h6 8. Be3 Nd4 9. Ne1 d5 10. Bxd4 Bxd4 11. c3 Bg7 12. exd5 Nxd5 13. Bxd5 Qxd5 14. c4 Qd7 15. Nc3 0-0 16. Ne4 b6 17. b3 Bb7 18. Qxh6 Bxe4 19. Qh3 Bf5 20. g4 Bxa1 21. gxf5 exf5 22. d4 Bxd4 23. Nf3 Bf6 24. Kh1 Rfe8 25. Rg1 Re4 26. Qh6 Rg4 27. Re1 Re8 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.21"]
[Round "5"]
[White "Becker, Rogerio Sperb"]
[Black "Correa, Vitor Dias"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2126"]
[BlackElo "1712"]
[PlyCount "101"]
[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. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. Nc3 d6 5. e3 a6 6. Nge2 Ba7 7. b3 Nge7 8. Bb2 Be6 9. d4 exd4 10. exd4 d5 11. c5 Qd7 12. Nf4 Bg4 13. Qd2 0-0-0 14. 0-0 g5 15. Nfxd5 Nxd5 16. Nxd5 Be6 17. Nf6 Qe7 18. Bxc6 bxc6 19. Qxg5 Rhg8 20. Qf4 Rg6 21. Ne4 Rd5 22. Rfe1 Qd8 23. b4 h5 24. a4 h4 25. Rad1 Qh8 26. a5 Rf5 27. Qd2 Bd5 28. Re3 Rh5 29. Nc3 hxg3 30. fxg3 Rgh6 31. Rde1 Be6 32. R1e2 Kb7 33. d5 Bg4 34. dxc6+ Rxc6 35. Rf2 Qh7 36. Ne4 Rf5 37. Nf6 Rxf2 38. Qxf2 Rxf6 39. Qxf6 Qb1+ 40. Kg2 Qh7 41. h4 Qc2+ 42. Qf2 Qc4 43. Bc3 Qd5+ 44. Kh2 Qd7 45. Re4 Be6 46. Rd4 Qb5 47. Qf3+ Kb8 48. Rd8+ Bc8 49. Qg4 f5 50. Qxf5 Qe2+ 51. Kh3 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.20"]
[Round "3"]
[White "Becker, Rogerio Sperb"]
[Black "Shoker, Samy"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2126"]
[BlackElo "2446"]
[PlyCount "146"]
[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. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. d4 d6 6. h3 Nc6 7. Nf3 a6 8. 0-0 Rb8 9. e4 Nd7 10. Be3 Na5 11. b3 b5 12. cxb5 axb5 13. Rc1 b4 14. Na4 Ba6 15. Re1 Bb5 16. Nb2 c5 17. Nd3 Nb7 18. dxc5 dxc5 19. e5 Qa5 20. e6 fxe6 21. Nf4 Nd8 22. Ng5 Rb6 23. Bf1 Rd6 24. Qc2 Bxf1 25. Rxf1 c4 26. Ne4 cxb3 27. Qxb3 Ra6 28. Nc5 Nxc5 29. Rxc5 Qxa2 30. Qxb4 Nf7 31. Qc4 Qxc4 32. Rxc4 Bf6 33. Rb1 Nd6 34. Rcb4 Kf7 35. Rb8 Rxb8 36. Rxb8 Nc4 37. Rb3 Ra1+ 38. Kg2 Ra2 39. h4 Rc2 40. Nh3 h5 41. Nf4 Be5 42. Nh3 Bf6 43. Nf4 Nd6 44. Nh3 Nf5 45. Nf4 Be5 46. Rd3 Bd6 47. Kf3 Be5 48. Nh3 Bf6 49. Kg2 e5 50. Rb3 Rc4 51. Ra3 Ke8 52. Ra8+ Kd7 53. Ra7+ Kc6 54. Ra6+ Kd5 55. Bg5 Nd6 56. Be3 Rc2 57. Ra5+ Ke6 58. Ra6 Kf5 59. Ra3 Nc4 60. Rb3 e4 61. Nf4 Be5 62. Nh3 Nxe3+ 63. Rxe3 Bd4 64. Rb3 e3 65. Rb5+ e5 66. Rb1 exf2 67. Ng5 e4 68. Rb5+ Rc5 69. Rb8 Rc1 70. Rf8+ Ke5 71. Re8+ Kd6 72. Nxe4+ Kd7 73. Rf8 Rg1+ 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.20"]
[Round "4"]
[White "Odasso, Gianluca"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "D42"]
[WhiteElo "1885"]
[BlackElo "2126"]
[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. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 e6 6. Nc3 Qd8 7. Nf3 Nf6 8. Bd3 Nc6 9. 0-0 Be7 10. Re1 0-0 11. a3 b6 12. Bc2 Ba6 13. Bf4 Rc8 14. Rc1 Na5 15. Ne5 Nc6 16. Nxc6 Rxc6 17. Re3 g6 18. Bh6 Re8 19. Bg5 b5 20. Bb3 Rd6 21. d5 Nxd5 22. Nxd5 exd5 23. Bf4 Rd7 24. Qd4 Bf8 25. Be5 Qb6 26. Qf4 Rc8 27. Rce1 b4 28. h4 bxa3 29. bxa3 d4 30. Rf3 Bc4 31. Bxc4 Rxc4 32. h5 Qe6 33. hxg6 hxg6 34. Rb1 d3 35. Qh2 f5 36. Qh8+ Kf7 37. Qh7+ Ke8 38. Rb8+ Rd8 39. Rxd8+ Kxd8 40. Rxd3+ Ke8 41. f4 Be7 42. Qh8+ Kf7 43. Rh3 Qb6+ 44. Kh2 Qc6 45. Qh7+ Ke6 46. Qg8+ 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.19"]
[Round "2"]
[White "Duarte, Eduardo Henrique"]
[Black "Becker, Rogerio Sperb"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1850"]
[BlackElo "2126"]
[PlyCount "74"]
[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. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 c5 6. 0-0 Nc6 7. d3 d6 8. h3 a6 9. Be3 Rb8 10. Qc1 Re8 11. Bh6 Bh8 12. Rd1 b5 13. cxb5 axb5 14. Ne4 Nxe4 15. dxe4 Nd4 16. Nxd4 Bxd4 17. Be3 Bg7 18. Bxc5 Be6 19. Bd4 Bxd4 20. Rxd4 b4 21. Qh6 Qb6 22. e3 Qc5 23. Kh2 Qe5 24. f4 Qg7 25. Qg5 f6 26. Qa5 b3 27. a3 Rec8 28. Rad1 Rc2 29. R1d2 Rbc8 30. f5 Bf7 31. Qa6 R8c5 32. Qe2 Qf8 33. Qd1 Qc8 34. g4 g5 35. Bf1 Qc7 36. Kg2 Qb6 37. Rb4 Rxd2+ 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.18"]
[Round "1"]
[White "Becker, Rogerio Sperb"]
[Black "De Castro, Victor Hugo Nogueir"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2126"]
[BlackElo "1629"]
[PlyCount "43"]
[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. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 e6 5. 0-0 Be7 6. d4 0-0 7. Qc2 a6 8. Bf4 Bd6 9. Ne5 Nbd7 10. Nxf7 Rxf7 11. Bxd6 Nb6 12. c5 Nc4 13. Bf4 b6 14. b3 Na5 15. Nd2 bxc5 16. Qxc5 Bd7 17. Rac1 Rc8 18. Qb4 c5 19. Rxc5 Rxc5 20. Qxc5 Bb5 21. Rc1 Bxe2 22. Bc7 1-0

[Event "Rio de Janeiro Duchamp op 5th"]
[Site "Rio de Janeiro"]
[Date "2024.12.08"]
[Round "9"]
[White "Rodi, Luis Ernesto"]
[Black "Becker, Rogerio Sperb"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2242"]
[BlackElo "2115"]
[PlyCount "66"]
[EventDate "2024.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 Nc6 6. 0-0 e6 7. Nd5 g5 8. Ne3 h5 9. c3 g4 10. Ne1 Nf6 11. f3 Rg8 12. Bc2 d5 13. exd5 Nxd5 14. Nxd5 Qxd5 15. Be4 Qd6 16. Qe2 Bd7 17. d3 Bg7 18. Nc2 0-0-0 19. fxg4 Be5 20. g3 f5 21. Bg2 h4 22. gxf5 hxg3 23. h3 exf5 24. Ne3 Qg6 25. Nc4 Bc7 26. Bf4 b5 27. Bxc7 Kxc7 28. Ne3 Ne7 29. d4 cxd4 30. cxd4 Qd6 31. Rac1+ Kb6 32. Qf3 Rb8 33. d5 Rbc8 1/2-1/2

[Event "Rio de Janeiro Duchamp op 5th"]
[Site "Rio de Janeiro"]
[Date "2024.12.07"]
[Round "8"]
[White "Becker, Rogerio Sperb"]
[Black "Correia, Max do Carmo"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2115"]
[BlackElo "1983"]
[PlyCount "103"]
[EventDate "2024.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Bf5 5. Qb3 Qb6 6. d3 Nbd7 7. Be3 Qc7 8. Nc3 dxc4 9. Qxc4 Be6 10. Qh4 Nd5 11. Bd2 f6 12. Rc1 Nxc3 13. Bxc3 Bxa2 14. 0-0 e5 15. d4 Bd6 16. dxe5 Nxe5 17. Nd4 Qf7 18. Nf5 Bc7 19. Qb4 Be6 20. Qxb7 0-0 21. Nd4 Rab8 22. Qxa7 Bc4 23. Nxc6 Nxc6 24. Bxc6 Bxe2 25. Rfe1 Bc4 26. Rcd1 Rfd8 27. Qc5 Rxd1 28. Rxd1 Bb6 29. Qxc4 Qxc4 30. Bd5+ Qxd5 31. Rxd5 Rb7 32. Kf1 Re7 33. Bd4 Bxd4 34. Rxd4 Rb7 35. b4 Kf7 36. Ke2 Ke6 37. Kd3 Ke5 38. h4 g5 39. Rc4 Kf5 40. Kc3 h5 41. f3 Ra7 42. g4+ hxg4 43. fxg4+ Ke5 44. hxg5 fxg5 45. b5 Kd5 46. Kb4 Ke5 47. b6 Rb7 48. Kb5 Rb8 49. Ka6 Ra8+ 50. Kb7 Rf8 51. Ka7 Kd5 52. Ra4 1-0

[Event "Rio de Janeiro Duchamp op 5th"]
[Site "Rio de Janeiro"]
[Date "2024.12.07"]
[Round "7"]
[White "Terao, Juliana Sayumi"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2200"]
[BlackElo "2115"]
[PlyCount "87"]
[EventDate "2024.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 e6 7. Bf4 Bd6 8. Bxd6 Qxd6 9. 0-0 Nf6 10. Nd2 0-0 11. f4 Bd7 12. Ng3 Rac8 13. a4 a6 14. Qc2 b5 15. axb5 axb5 16. b4 Ne7 17. Nb3 Ra8 18. Qd2 Qb6 19. Nc5 Qc6 20. Qe2 Rfb8 21. Rxa8 Rxa8 22. Nxd7 Qxd7 23. Bxb5 Qc7 24. Qb2 Rc8 25. Ne2 Ne4 26. Ba6 Ra8 27. Bd3 Nf5 28. Ra1 Rb8 29. c4 g5 30. fxg5 Qe7 31. Bxe4 dxe4 32. b5 Qxg5 33. Qc3 e3 34. Qd3 Kh8 35. Qe4 f6 36. Qxe6 Rg8 37. g3 h5 38. Rf1 Qg4 39. Qxf6+ Rg7 40. Rxf5 Qxe2 41. Qh6+ Kg8 42. Qe6+ Kh7 43. Qe4 Kg8 44. Qd5+ 1-0

[Event "Rio de Janeiro Duchamp op 5th"]
[Site "Rio de Janeiro"]
[Date "2024.12.06"]
[Round "6"]
[White "Becker, Rogerio Sperb"]
[Black "Meza, Anahi Silvina"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2115"]
[BlackElo "2040"]
[PlyCount "63"]
[EventDate "2024.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 d6 6. Nf3 Nbd7 7. h3 e5 8. 0-0 c6 9. e4 Qa5 10. Re1 exd4 11. Nxd4 Ne5 12. Bf1 Re8 13. Be3 Be6 14. Nxe6 Rxe6 15. Rc1 Rae8 16. a3 Ned7 17. Bg2 Nb6 18. Qe2 Nfd7 19. f4 f5 20. c5 Nd5 21. Nxd5 cxd5 22. e5 d4 23. Bxd4 Kh8 24. cxd6 Rxd6 25. Be3 Qa4 26. Red1 Rxd1+ 27. Qxd1 Qb5 28. Qd5 Qa4 29. Qxb7 Nc5 30. Qc6 Qxc6 31. Bxc6 Rc8 32. Bf3 1-0

[Event "Rio de Janeiro Duchamp op 5th"]
[Site "Rio de Janeiro"]
[Date "2024.12.05"]
[Round "5"]
[White "Da Fonseca Pinto, Joao Gabriel Alves"]
[Black "Becker, Rogerio Sperb"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "1915"]
[BlackElo "2115"]
[PlyCount "26"]
[EventDate "2024.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. b3 d5 8. Bb2 Nbd7 9. Nbd2 c5 10. Re1 Rc8 11. e3 Bd6 12. Re2 Qe7 13. Qc1 Rfe8 0-1

[Event "Rio de Janeiro Duchamp op 5th"]
[Site "Rio de Janeiro"]
[Date "2024.12.04"]
[Round "4"]
[White "Becker, Rogerio Sperb"]
[Black "Lima, Stefan Moisei Vieir"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "2115"]
[BlackElo "2242"]
[PlyCount "102"]
[EventDate "2024.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. d4 d5 2. Nf3 c5 3. c4 cxd4 4. cxd5 Nf6 5. Qxd4 Qxd5 6. Qxd5 Nxd5 7. Bd2 Nc6 8. a3 e5 9. Nc3 Nxc3 10. Bxc3 f6 11. e4 Be6 12. Be2 Rc8 13. 0-0 Bc5 14. b4 Bb6 15. Rfc1 Kf7 16. a4 Nd4 17. Nxd4 Bxd4 18. Bxd4 exd4 19. Kf1 g5 20. Bd3 Ke7 21. Ke2 Kd6 22. f3 h5 23. Kd2 h4 24. Rxc8 Rxc8 25. Rc1 Rxc1 26. Kxc1 b6 27. a5 bxa5 28. bxa5 Kc5 29. Kd2 Kd6 30. g3 Ke5 31. Ke2 Bc8 32. Kd2 Bd7 33. Ke2 Ba4 34. Kd2 Be8 35. Ke2 Bd7 36. Kd2 Ba4 37. Ke2 Bc6 38. Kf2 Kd6 39. gxh4 gxh4 40. f4 Kc5 41. Ke2 Kb4 42. Kd2 Kxa5 43. e5 fxe5 44. fxe5 Kb4 45. Bh7 Kc5 46. Bg8 Be4 47. Ke2 a5 48. Bb3 Bd5 49. Ba4 Bc6 50. Bb3 a4 51. Bg8 Be4 0-1

[Event "Rio de Janeiro Duchamp op 5th"]
[Site "Rio de Janeiro"]
[Date "2024.12.03"]
[Round "3"]
[White "Rodrigues, Julliano de Araujo"]
[Black "Becker, Rogerio Sperb"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1903"]
[BlackElo "2115"]
[PlyCount "48"]
[EventDate "2024.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Bd3 Nc6 6. Nf3 Bxc5 7. 0-0 Nge7 8. Bg5 Qc7 9. Qe2 Nd4 10. Nxd4 Bxd4 11. Bxe7 Kxe7 12. c3 Bxe5 13. f4 Bxf4 14. Qh5 f6 15. Na3 Bd7 16. Rae1 Be5 17. Qg4 g6 18. Nb5 Bxb5 19. Bxb5 Qb6+ 20. Kh1 Qxb5 21. Rxf6 Kxf6 22. Qh4+ Kf7 23. Qf2+ Kg7 24. Qh4 Rhf8 0-1

[Event "Rio de Janeiro Duchamp op 5th"]
[Site "Rio de Janeiro"]
[Date "2024.12.02"]
[Round "2"]
[White "Becker, Rogerio Sperb"]
[Black "Fucs, Paulo Moses"]
[Result "1/2-1/2"]
[ECO "D75"]
[WhiteElo "2115"]
[BlackElo "1917"]
[PlyCount "107"]
[EventDate "2024.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. c4 c5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 g6 5. Nf3 Bg7 6. 0-0 0-0 7. d4 d5 8. cxd5 Nxd5 9. Nxd5 Qxd5 10. Be3 cxd4 11. Nxd4 Qc4 12. Nxc6 bxc6 13. Qb3 Qxe2 14. Bxc6 Be6 15. Qa4 Rac8 16. Bxa7 Bxb2 17. Rab1 Bf6 18. a3 h5 19. Rfe1 Qd3 20. Be4 Qd6 21. Rbd1 Rc4 22. Qxc4 Bxc4 23. Rxd6 exd6 24. Bc6 d5 25. f4 d4 26. a4 Bb3 27. a5 d3 28. Be3 Bc3 29. Rf1 Bxa5 30. Bf3 Rd8 31. Kf2 Bc2 32. Ra1 Bc3 33. Ra3 Rc8 34. Ra7 d2 35. Rd7 Ba4 36. Rd6 Bb4 37. Rd5 Rb8 38. Rd3 Bc2 39. Rd5 Bb3 40. Rd3 Bc4 41. Rd4 Rc8 42. Be2 Bc3 43. Rd6 Bb4 44. Rd4 Ba5 45. Bxc4 Rxc4 46. Ke2 Rc1 47. Bxd2 Bxd2 48. Rxd2 Kg7 49. Kf3 Rc3+ 50. Ke4 f5+ 51. Kd4 Rf3 52. Rd3 Rf2 53. h4 Kf6 54. Ra3 1/2-1/2

[Event "Rio de Janeiro Duchamp op 5th"]
[Site "Rio de Janeiro"]
[Date "2024.12.02"]
[Round "1"]
[White "Mesquita, Arnaldo Leite"]
[Black "Becker, Rogerio Sperb"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "1820"]
[BlackElo "2115"]
[PlyCount "62"]
[EventDate "2024.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bg5 Bg7 8. Bb5+ Nbd7 9. Nf3 0-0 10. 0-0 a6 11. Bd3 b5 12. Re1 h6 13. Bf4 Qb6 14. h3 Bb7 15. Qc1 Kh7 16. g4 Rfe8 17. Bxh6 Bxh6 18. g5 Bg7 19. gxf6 Bxf6 20. Qf4 Kg7 21. Qg4 Ne5 22. Nxe5 Rxe5 23. f4 Rh5 24. Kg2 Rah8 25. Rh1 c4 26. Be2 Bc8 27. Qg3 Rxh3 28. Rxh3 Rxh3 29. Qxh3 Bxh3+ 30. Kxh3 Qe3+ 31. Kg2 Bxc3 0-1

[Event "Pan American-ch U2300"]
[Site "Balneario Camboriu"]
[Date "2024.09.29"]
[Round "8"]
[White "Becker, Rogerio Sperb"]
[Black "Bolanos Lopez, Juan Jacobo"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2085"]
[BlackElo "2165"]
[PlyCount "97"]
[EventDate "2024.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 b6 7. Bb2 c5 8. cxd5 Nxd5 9. Nc3 Bb7 10. Rc1 Nd7 11. d4 N7f6 12. Nxd5 Bxd5 13. dxc5 Bxc5 14. Ne5 Bxg2 15. Kxg2 Qe7 16. Qd3 Qb7+ 17. Qf3 Qxf3+ 18. Kxf3 Rfd8 19. Nd3 Bd4 20. Bxd4 Rxd4 21. Rc2 Nd5 22. Rfc1 f6 23. Rc4 Rxc4 24. Rxc4 Rd8 25. e4 Ne7 26. Ke3 Rd7 27. b4 Kf7 28. b5 e5 29. f4 Ke6 30. f5+ Kd6 31. Rc2 Rc7 32. Rxc7 Kxc7 33. a4 Nc8 34. Nb4 Nd6 35. Kd3 Nb7 36. Na6+ Kd6 37. Kc4 h5 38. Kb4 Nd8 39. Kc4 Nf7 40. Kd3 Ng5 41. Ke3 Nh7 42. Kd3 Nf8 43. Kc3 Kd7 44. Kc4 Nh7 45. Kd5 Ng5 46. Nb8+ Ke8 47. Nc6 Nf3 48. h4 Ng1 49. Kd6 0-1

[Event "Pan American-ch U2300"]
[Site "Balneario Camboriu"]
[Date "2024.09.29"]
[Round "9"]
[White "Becker, Rogerio Sperb"]
[Black "Bueno, Alfeu Varela Jr"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2085"]
[BlackElo "2209"]
[PlyCount "91"]
[EventDate "2024.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 d6 6. 0-0 Nge7 7. d3 h6 8. Rb1 Be6 9. b4 Qd7 10. b5 Nd8 11. a4 Bh3 12. Nd5 Bxg2 13. Kxg2 c6 14. Nxe7 Qxe7 15. bxc6 Nxc6 16. Ne1 0-0 17. Nc2 Qd7 18. Ne3 Ne7 19. Qb3 b6 20. Qb5 Qe6 21. Ba3 e4 22. Nd5 Nxd5 23. Qxd5 Qxd5 24. cxd5 exd3 25. exd3 Bd4 26. a5 Rfc8 27. Rfc1 Rab8 28. axb6 axb6 29. Rxc8+ Rxc8 30. Bxd6 Rd8 31. Bf4 Rxd5 32. Kf3 g5 33. Be3 Bxe3 34. Kxe3 Rd6 35. Rc1 Kg7 36. Rc7 Kf6 37. d4 Re6+ 38. Kd3 Rd6 39. Rb7 Ke6 40. g4 Rc6 41. Ke4 Rd6 42. h3 f6 43. d5+ Rxd5 44. Rxb6+ Rd6 45. Rxd6+ Kxd6 46. Kf5 1-0

[Event "Pan American-ch U2300"]
[Site "Balneario Camboriu"]
[Date "2024.09.28"]
[Round "6"]
[White "Becker, Rogerio Sperb"]
[Black "Kim, Thiago"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2085"]
[BlackElo "2006"]
[PlyCount "87"]
[EventDate "2024.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 a6 7. Nc4 Qd8 8. Be2 Nc6 9. 0-0 cxd4 10. cxd4 Be7 11. Nce5 Bd7 12. a3 0-0 13. Bd3 Rc8 14. Qe2 Na5 15. Bg5 Bc6 16. Nxc6 Nxc6 17. Rad1 Qd5 18. Bb1 Rfd8 19. Rfe1 g6 20. h3 b5 21. b4 Qd6 22. Ba2 Nd5 23. Bd2 Bf6 24. Qe4 Bg7 25. Qh4 Nce7 26. Ng5 h6 27. Ne4 Qb6 28. g4 g5 29. Nxg5 hxg5 30. Bxg5 Ng6 31. Qg3 Bf6 32. Bxd5 Bxg5 33. Be4 Qd6 34. Bxg6 Qxg3+ 35. fxg3 fxg6 36. Rxe6 Kf7 37. Rxa6 Be3+ 38. Kg2 Bxd4 39. Rd2 Be5 40. Re2 Rd5 41. Re3 Kg7 42. Ra7+ Kg8 43. Ra6 Kg7 44. Ra7+ 1/2-1/2

[Event "Pan American-ch U2300"]
[Site "Balneario Camboriu"]
[Date "2024.09.28"]
[Round "7"]
[White "Urbina Quiroz, Edwin"]
[Black "Becker, Rogerio Sperb"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2089"]
[BlackElo "2085"]
[PlyCount "110"]
[EventDate "2024.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. g3 Bd6 7. Bg2 0-0 8. 0-0 Bg4 9. d4 Qd7 10. b3 Na6 11. Bb2 Nc7 12. Qd2 Qf5 13. Ne1 Bh3 14. Nd3 Bxg2 15. Kxg2 Ne6 16. h4 Nxd4 17. Bxd4 Qd5+ 18. Kh3 Qxd4 19. Qe2 Rfe8 20. Qf3 Qe4 21. Qxe4 Rxe4 22. Rfe1 Rxe1 23. Rxe1 Kf8 24. g4 Re8 25. Rxe8+ Kxe8 26. Kg2 Kd7 27. Kf3 Ke6 28. Ke4 g6 29. c4 f5+ 30. gxf5+ gxf5+ 31. Ke3 Be7 32. Kf4 Kf6 33. Kg3 Bd6+ 34. f4 Ke6 35. Kf3 b5 36. Nf2 bxc4 37. bxc4 Be7 38. Kg3 Bf6 39. Nd3 Kd6 40. h5 Ke6 41. Nb4 Kd6 42. Nd3 Bc3 43. Kh4 f6 44. Kg3 Ke7 45. Nc5 Kf7 46. Nb7 Ke7 47. Nc5 Bb4 48. Nd3 Ba3 49. Ne1 Kd6 50. Kf3 Kc7 51. Ke2 Kb6 52. Kd3 Bd6 53. Kd2 Kc7 54. Ke2 Kd7 55. Kf3 Ke7 1/2-1/2

[Event "Pan American-ch U2300"]
[Site "Balneario Camboriu"]
[Date "2024.09.27"]
[Round "5"]
[White "Dauer, Andre Leonardo"]
[Black "Becker, Rogerio Sperb"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2010"]
[BlackElo "2085"]
[PlyCount "76"]
[EventDate "2024.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Rb8 13. h4 Bh6 14. a4 bxa4 15. Ncb4 Nxb4 16. cxb4 0-0 17. Rxa4 f5 18. exf5 Bxf5 19. Rxa6 Kh8 20. b5 Bc8 21. b4 Bxa6 22. bxa6 Rxb4 23. Nxb4 Qa5 24. Be2 Qxb4+ 25. Kf1 Qb6 26. f3 Rc8 27. Qa4 Be3 28. g3 h6 29. Qb5 Qxb5 30. Bxb5 Rc2 31. Be2 Kg8 32. h5 d5 33. Rh4 Ra2 34. Rb4 Kf7 35. Rb7+ Kf6 36. Rd7 Ra1+ 37. Kg2 Ra2 38. Kf1 Ra1+ 1/2-1/2

[Event "Pan American-ch U2300"]
[Site "Balneario Camboriu"]
[Date "2024.09.26"]
[Round "4"]
[White "Becker, Rogerio Sperb"]
[Black "Hernandez Ojeda, Garry Anatholy"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2085"]
[BlackElo "2046"]
[PlyCount "83"]
[EventDate "2024.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 d6 6. h3 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Be3 Nc6 10. Bxc6 bxc6 11. Rc1 Be6 12. b3 Nd7 13. Nf3 Bxc3+ 14. Rxc3 a5 15. Ng5 a4 16. Nxe6 fxe6 17. 0-0 axb3 18. axb3 Nf6 19. f3 Ra2 20. Re1 Rb8 21. Bxc5 Kf7 22. Kf2 Rb2 23. b4 Nd7 24. Ra1 Nxc5 25. bxc5 Rd2 26. Ra6 Rc8 27. Rb3 Rc2 28. Rbb6 Rxc4 29. Rxc6 Rxc5 30. Rxe6 R8c7 31. g4 Rc2 32. Re5 R7c5 33. Ra5 Rxa5 34. Rxa5 Rc1 35. h4 Rh1 36. Kg3 Re1 37. e4 Re3 38. Kf4 Re1 39. h5 Re2 40. h6 Rf2 41. g5 Rf1 42. Ra8 1-0

[Event "Pan American-ch U2300"]
[Site "Balneario Camboriu"]
[Date "2024.09.25"]
[Round "2"]
[White "Becker, Rogerio Sperb"]
[Black "Volkmann, Andre Jordi"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2085"]
[BlackElo "2133"]
[PlyCount "113"]
[EventDate "2024.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. g3 d5 4. Bg2 c6 5. Nf3 Bd6 6. 0-0 0-0 7. Nc3 Nbd7 8. e4 Nxe4 9. Nxe4 dxe4 10. Ng5 Nf6 11. Nxe4 Nxe4 12. Bxe4 e5 13. dxe5 Bxe5 14. Bxh7+ Kxh7 15. Qh5+ Kg8 16. Qxe5 Re8 17. Qh5 Qd4 18. Be3 Qxc4 19. h3 Be6 20. Rfe1 Bd5 21. Bd2 Re4 22. Bc3 Rae8 23. Rec1 R4e5 24. Qg4 Qxg4 25. hxg4 Rg5 26. Re1 Rxe1+ 27. Rxe1 Bxa2 28. Re7 Rb5 29. f4 Bd5 30. g5 Kh7 31. f5 g6 32. g4 Bc4 33. Be5 Bd3 34. Rxf7+ Kg8 35. Re7 gxf5 36. g6 Rxe5 37. Rxe5 fxg4 38. Re7 Bxg6 39. Rxb7 Be4 40. Kf2 a5 41. Kg3 Bf3 42. Kf4 Kf8 43. Ra7 Ke8 44. Rxa5 Kd7 45. Rg5 Kc7 46. Ke5 Kb6 47. Kd4 Be2 48. Rg7 Bf3 49. Rg8 Be2 50. Re8 Bf3 51. Re3 Bd5 52. Rc3 Kb5 53. Ke5 Bf3 54. Re3 Bd5 55. Rc3 Kb6 56. Rg3 Kb5 57. Rxg4 1-0

[Event "Pan American-ch U2300"]
[Site "Balneario Camboriu"]
[Date "2024.09.25"]
[Round "3"]
[White "Lima, Stefan Moisei Vieir"]
[Black "Becker, Rogerio Sperb"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2222"]
[BlackElo "2085"]
[PlyCount "112"]
[EventDate "2024.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Be7 5. h3 0-0 6. Nbd2 b6 7. Ne5 Bb7 8. Bd3 Nbd7 9. Qf3 Nxe5 10. Bxe5 c5 11. c3 Nd7 12. Bh2 Bf6 13. Qe2 Re8 14. f4 a5 15. g4 Qc8 16. g5 Be7 17. Qh5 Nf8 18. Nf3 Ba6 19. Ne5 g6 20. Qe2 Bxd3 21. Nxd3 Qb7 22. Kf2 Rac8 23. Rac1 b5 24. Ne5 b4 25. Bg3 Nd7 26. Ng4 f5 27. gxf6 Nxf6 28. Nxf6+ Bxf6 29. h4 h5 30. Qd3 Kf7 31. Kf3 a4 32. Bf2 a3 33. bxa3 bxc3 34. Rxc3 cxd4 35. Rg1 Rg8 36. Rxc8 Qxc8 37. exd4 Qd7 38. Qc2 Qe7 39. Rb1 Qxa3+ 40. Rb3 Qa6 41. Rc3 Be7 42. Kg2 Ra8 43. Rg3 Rg8 44. Rc3 Qd6 45. a4 Qb4 46. Rc6 Rd8 47. Rc7 Ra8 48. Qe2 Qd6 49. Qe5 Qxe5 50. dxe5 Ke8 51. Ba7 Bxh4 52. a5 Be7 53. Bb6 Ra6 54. Rc6 Kd7 55. Rc7+ Ke8 56. Rc8+ Kf7 1/2-1/2

[Event "Pan American-ch U2300"]
[Site "Balneario Camboriu"]
[Date "2024.09.24"]
[Round "1"]
[White "Silva, Juliana Figueira Th"]
[Black "Becker, Rogerio Sperb"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1859"]
[BlackElo "2085"]
[PlyCount "144"]
[EventDate "2024.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. e4 0-0 9. Nge2 Re8 10. Qc2 Na6 11. 0-0 Nb4 12. Qb1 Nbxd5 13. Rd1 Nxc3 14. Nxc3 d5 15. Nxd5 Nxd5 16. Be3 Qa5 17. Rxd5 b6 18. Qc2 Be6 19. Rdd1 Rad8 20. Bd2 Qb5 21. Bc3 Bxc3 22. bxc3 Qa6 23. Rd2 Rxd2 24. Qxd2 Qc4 25. f3 Kg7 26. Qc2 Qa6 27. Bf1 Qa3 28. Qd2 Re7 29. Bb5 a6 30. Bc6 b5 31. Bd5 Rd7 32. Rd1 b4 33. cxb4 Qxb4 34. Qe2 Bxd5 35. exd5 c4 36. Qe5+ f6 37. Qe6 Qb5 38. d6 c3 39. Qe3 Qc4 40. Rc1 c2 41. a3 Qc6 42. Qb3 Rxd6 43. Rxc2 Qd7 44. Qb4 g5 45. Kg2 Rd4 46. Qc5 Qd6 47. g4 Qd5 48. Qxd5 Rxd5 49. Rc3 Ra5 50. Kf2 h5 51. Ke3 Ra4 52. h3 h4 53. Kd2 Kf7 54. Kc2 Ke6 55. Kb3 Rd4 56. Rc6+ Ke5 57. Kc2 a5 58. Ra6 Kf4 59. Rxa5 Kg3 60. Rf5 Rd6 61. a4 Kxh3 62. a5 Kg3 63. Rb5 h3 64. Rb6 Rd5 65. a6 h2 66. Rb1 Ra5 67. Kd3 Rxa6 68. Ke4 Ra4+ 69. Kf5 Rf4+ 70. Kg6 Rxf3 71. Kh5 Rf2 72. Kg6 Kg2 0-1

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.11"]
[Round "9.2"]
[White "Dettmann, Gerd"]
[Black "Becker, Rogerio Sperb"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2121"]
[BlackElo "2053"]
[PlyCount "134"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany Graal 50"]
[BlackTeam "Brazil 50"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "BRA"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qa5 7. Bc4 Qf5 8. d3 Qxe4+ 9. dxe4 Nd7 10. Be3 e6 11. 0-0-0 Bc5 12. Rhe1 a5 13. e5 h6 14. Bd3 Bxe3+ 15. Rxe3 Nc5 16. Nd2 Ke7 17. Rg3 g6 18. Nc4 a4 19. f4 Bd7 20. Nd6 h5 21. Be4 Rhd8 22. Rc3 Nxe4 23. Nxe4 b6 24. Rd6 Be8 25. Rcd3 Rdc8 26. Nf6 Ra7 27. a3 Rb7 28. Kd2 c5 29. Ke3 Bc6 30. Rd2 b5 31. g3 Ra7 32. c3 Rb7 33. Rc2 Rbb8 34. Rc1 Rb7 35. h3 Rbc7 36. g4 hxg4 37. hxg4 Rh8 38. Rf1 Rh3+ 39. Ke2 b4 40. Ng8+ Ke8 41. Nf6+ Ke7 42. Kf2 bxa3 43. Rfd1 Rb7 44. Ng8+ Kf8 45. Rd8+ Kg7 46. b4 Rh8 47. Nf6 Rb8 48. Rxh8 Rxh8 49. bxc5 a2 50. Kg3 Rb8 51. g5 Kf8 52. Ra1 Rb2 53. c4 Ke7 54. Ng8+ Kd8 55. Nh6 Ke8 56. Ng8 Kf8 57. Nf6 a3 58. Nh7+ Ke7 59. Nf6 Rg2+ 60. Kh3 Rb2 61. Kg3 Ba4 62. Ne4 Bc2 63. Nd6 Kd7 64. Nxf7 Bb3 65. c6+ Kxc6 66. f5 exf5 67. e6 Rb1 0-1

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.10"]
[Round "8.2"]
[White "Becker, Rogerio Sperb"]
[Black "Cummings, David H"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2053"]
[BlackElo "2270"]
[PlyCount "121"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "Brazil 50"]
[BlackTeam "Canada 50"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "CAN"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 d4 5. 0-0 c5 6. e3 Nc6 7. exd4 cxd4 8. d3 h6 9. Bf4 Nd7 10. Na3 Bc5 11. Re1 0-0 12. Nc2 a5 13. h4 Re8 14. Ne5 Ndxe5 15. Bxe5 f6 16. Bf4 e5 17. Bd5+ Be6 18. Bxe6+ Rxe6 19. Bd2 Qd7 20. a3 a4 21. Qf3 Ne7 22. Bb4 Rc8 23. Bxc5 Rxc5 24. Nb4 Rd6 25. Re2 b5 26. cxb5 Qxb5 27. Rae1 Nc6 28. Nxc6 Qxc6 29. Qxc6 Rdxc6 30. Kg2 Rb6 31. Rd1 Kf7 32. Rdd2 Rb3 33. f4 exf4 34. gxf4 Kg6 35. Re4 Rd5 36. Kf3 h5 37. Re7 Rdb5 38. Ke4 Rxb2 39. f5+ Kh6 40. Rxb2 Rxb2 41. Kxd4 Ra2 42. Re8 g5 43. fxg6 Kxg6 44. Ra8 Rxa3 45. Ke4 Ra1 46. Rg8+ Kf7 47. Rg2 a3 48. Kd5 a2 49. d4 f5 50. Kd6 Kf6 51. d5 f4 52. Rc2 Kf5 53. Kc6 Kg4 54. d6 Kxh4 55. d7 Rd1 56. Rxa2 f3 57. Ra8 f2 58. Rf8 Kg3 59. Rg8+ Kf3 60. Rf8+ Kg2 61. Rg8+ 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.09"]
[Round "7.2"]
[White "Becker, Rogerio Sperb"]
[Black "Sagalchik, Olga"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2053"]
[BlackElo "2128"]
[PlyCount "98"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "Brazil 50"]
[BlackTeam "USA 50 (W)"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "USA"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 d6 6. d3 Nge7 7. 0-0 h6 8. Rb1 Be6 9. b4 Qd7 10. b5 Nd8 11. e4 0-0 12. Nd5 c6 13. bxc6 bxc6 14. Nxe7+ Qxe7 15. Be3 Kh7 16. Qc2 c5 17. a3 Nc6 18. Qa4 Qc7 19. h4 Bd7 20. Qc2 Rab8 21. h5 Rxb1 22. hxg6+ fxg6 23. Rxb1 Rb8 24. Kh2 Rxb1 25. Qxb1 g5 26. Kg1 Bf6 27. Nh2 Qb8 28. Qd1 Qc8 29. Bf3 Bd8 30. Bg4 Bxg4 31. Nxg4 Kg6 32. Nh2 Ba5 33. Qf3 h5 34. Qd1 Qf8 35. Kg2 Bd8 36. Qa4 Qe8 37. Nf1 Qd7 38. Bd2 g4 39. Bc3 Bg5 40. Nh2 h4 41. gxh4 Bxh4 42. Qd1 Kh5 43. Nf1 Qf7 44. Qe2 Nd4 45. Bxd4 cxd4 46. Nh2 Qf4 47. Nf1 Kg6 48. Nh2 Kh5 49. Nf1 Kg6 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.07"]
[Round "6.2"]
[White "Burrows, Martin P"]
[Black "Becker, Rogerio Sperb"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2010"]
[BlackElo "2053"]
[PlyCount "75"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "England 50 III"]
[BlackTeam "Brazil 50"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Rb8 13. a4 bxa4 14. Ncb4 Bd7 15. Bxa6 Nxb4 16. cxb4 0-0 17. 0-0 Bc6 18. Rxa4 Bxa4 19. Qxa4 Kh8 20. Bd3 Qc8 21. b5 Qc5 22. Qc4 Qxc4 23. Bxc4 Ra8 24. g3 Bd8 25. Rc1 Rb8 26. Bd3 Bb6 27. Rc6 Bd4 28. b4 g6 29. Kg2 Ra8 30. Ra6 Kg7 31. g4 h6 32. Kg3 Rfc8 33. Kf3 Rab8 34. Rc6 Kf8 35. h4 Ra8 36. Ra6 Rab8 37. Rc6 Ra8 38. Ra6 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.06"]
[Round "5.2"]
[White "Becker, Rogerio Sperb"]
[Black "McHugh, Kevin"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2053"]
[BlackElo "1938"]
[PlyCount "106"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "Brazil 50"]
[BlackTeam "Ireland 50"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "IRL"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. cxd5 Nxd5 5. Qb3 Nb6 6. Qc3 Rg8 7. Nf3 Bg7 8. d4 Nc6 9. e3 Be6 10. Nbd2 Qd7 11. Ne4 Nd8 12. Nc5 Qc8 13. Ng5 c6 14. Ngxe6 fxe6 15. 0-0 Nd7 16. Bd2 Nxc5 17. Qxc5 Qc7 18. Rac1 Qd6 19. Qc4 Rf8 20. b4 Qd7 21. Rfd1 Kf7 22. a4 a6 23. Be1 Kg8 24. e4 Kh8 25. h4 Nf7 26. Bh3 Nd8 27. Qb3 Qe8 28. Bxe6 Nxe6 29. Qxe6 Rd8 30. Qc4 Qd7 31. Qe2 Qe6 32. Bc3 Qb3 33. a5 Qe6 34. Rd2 Rf7 35. Rcd1 Qb3 36. Rd3 Qc4 37. Qe3 Rff8 38. Be1 Rd7 39. Bc3 Rfd8 40. e5 e6 41. f4 Bf8 42. Qe1 Rd5 43. h5 Rb5 44. hxg6 hxg6 45. g4 Be7 46. Rh3+ Kg7 47. f5 gxf5 48. gxf5 exf5 49. Rd2 Bxb4 50. Qg3+ Kf7 51. Rh7+ Ke8 52. Qg6+ Kf8 53. Qg7+ Ke8 1-0

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.05"]
[Round "4.2"]
[White "Ograbek, Grzegorz"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "E29"]
[WhiteElo "2063"]
[BlackElo "2053"]
[PlyCount "59"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "Poland Caissa 50"]
[BlackTeam "Brazil 50"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 Nc6 7. Bd3 0-0 8. Ne2 b6 9. e4 Ne8 10. 0-0 Na5 11. Ng3 d6 12. f4 f5 13. d5 g6 14. dxe6 Bxe6 15. exf5 gxf5 16. Bxf5 Bxc4 17. Bd3 d5 18. f5 Bxd3 19. Qxd3 Nb3 20. Bg5 Qd7 21. Rae1 Rf7 22. Nh5 Kh8 23. Qg3 Rc8 24. Bf4 Nf6 25. Nxf6 Rxf6 26. Be5 Rcf8 27. Qh4 Qc6 28. Rf3 Nd2 29. Rh3 R8f7 30. Bxf6+ 1-0

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.04"]
[Round "3.2"]
[White "Becker, Rogerio Sperb"]
[Black "Rowe, Peter"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2053"]
[BlackElo "1960"]
[PlyCount "97"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "Brazil 50"]
[BlackTeam "Guernsey 50"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "GCI"]

1. c4 e5 2. g3 d6 3. Bg2 Be7 4. Nc3 f5 5. Nf3 Nf6 6. 0-0 0-0 7. d3 c6 8. c5 e4 9. cxd6 Bxd6 10. dxe4 fxe4 11. Ng5 Qe7 12. Ngxe4 Nxe4 13. Nxe4 Bc7 14. Bd2 Be6 15. Ng5 Bb6 16. Nxe6 Qxe6 17. Qb3 Qxb3 18. axb3 Nd7 19. Bc3 Nf6 20. Bf3 g5 21. h3 Kg7 22. Rad1 Rad8 23. e3 Kf7 24. Kg2 h6 25. Rfe1 Kg6 26. Rxd8 Rxd8 27. Rd1 Rxd1 28. Bxd1 Nd5 29. Bc2+ Kf7 30. Bd2 Bc5 31. e4 Nb4 32. Bb1 a5 33. Bc3 b5 34. f4 Be3 35. Kf3 Bc1 36. f5 h5 37. e5 Nd5 38. Bd4 c5 39. e6+ Ke8 40. Be5 Ke7 41. Bd3 c4 42. bxc4 bxc4 43. Bxc4 g4+ 44. hxg4 hxg4+ 45. Ke2 Nf6 46. Kd3 Nh5 47. b3 Nf6 48. Bc3 Bf4 49. Bxf6+ 1-0

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.03"]
[Round "2.2"]
[White "Norinkeviciute, Rasa"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1922"]
[BlackElo "2053"]
[PlyCount "113"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "Lithuania 50 (W)"]
[BlackTeam "Brazil 50"]
[WhiteTeamCountry "LTU"]
[BlackTeamCountry "BRA"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 Bc5 5. e3 d6 6. a3 a6 7. Nge2 0-0 8. 0-0 Re8 9. Qc2 Bg4 10. h3 Bh5 11. b4 Ba7 12. Bb2 Bg6 13. d3 Qd7 14. Rad1 h5 15. Qd2 Rad8 16. Kh2 Bf5 17. Nd5 Nxd5 18. cxd5 Ne7 19. e4 Bg6 20. f4 f6 21. d4 c6 22. dxe5 fxe5 23. dxc6 Nxc6 24. f5 Bh7 25. f6 Rf8 26. Qg5 g6 27. Ng1 Bxg1+ 28. Kxg1 Rf7 29. Rf2 Rdf8 30. Bf1 b5 31. Rc1 Nd4 32. Bxd4 exd4 33. Qd5 Kh8 34. Qxd4 Qe6 35. Rc6 Rxf6 36. Rxa6 Kg8 37. Rxf6 Rxf6 38. Ra8+ Kg7 39. Ra7+ Kh6 40. Bxb5 g5 41. Bd7 Qe5 42. Qxe5 dxe5 43. Bf5 Bxf5 44. exf5 Rxf5 45. Ra6+ Kg7 46. Kg2 Kf7 47. a4 h4 48. Rb6 hxg3 49. a5 e4 50. a6 e3 51. a7 Rf2+ 52. Kxg3 Ra2 53. Rb7+ Ke6 54. Kf3 e2 55. Kf2 Kd5 56. Rb5+ Kc6 57. Ra5 1-0

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.02"]
[Round "1.2"]
[White "Becker, Rogerio Sperb"]
[Black "Shabalov, Alexander"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2053"]
[BlackElo "2460"]
[PlyCount "64"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "Brazil 50"]
[BlackTeam "USA 50"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "USA"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Bd6 5. 0-0 0-0 6. b3 b6 7. cxd5 exd5 8. Nc3 Re8 9. Bb2 Bb7 10. Rc1 a6 11. d4 Nbd7 12. e3 Rc8 13. Ne1 Ne4 14. Nd3 Ndf6 15. b4 c6 16. a3 a5 17. bxa5 Ba6 18. axb6 Qxb6 19. Rb1 Qa5 20. Qc2 c5 21. Rfc1 cxd4 22. exd4 Ng4 23. Bxe4 dxe4 24. Ne5 Bxe5 25. dxe5 Bd3 26. Qd1 Nxe5 27. Ra1 Nf3+ 28. Kg2 Qh5 29. h3 Rc6 30. Qa4 Rce6 31. Nd1 Ne1+ 32. Kg1 Qxh3 0-1

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.27"]
[Round "8"]
[White "Manzi, Luiz Antonio Bardao"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1975"]
[BlackElo "2054"]
[PlyCount "59"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d6 6. 0-0 e5 7. d3 Nc6 8. e4 a5 9. a3 Re8 10. Nbd2 h6 11. c4 Nd7 12. Qc2 Nc5 13. Rfe1 Rf8 14. Bc3 f5 15. b4 axb4 16. axb4 Rxa1 17. Rxa1 Ne6 18. b5 Ncd4 19. Bxd4 exd4 20. Ra8 f4 21. Bh3 Qf6 22. gxf4 Bd7 23. Rxf8+ Nxf8 24. Bxd7 Nxd7 25. Nb3 Qxf4 26. Nbxd4 g5 27. h3 h5 28. c5 Nxc5 29. Qc4+ Ne6 30. Qxe6+ 1-0

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.26"]
[Round "7"]
[White "Becker, Rogerio Sperb"]
[Black "Rodrigues, Julliano de Araujo"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2054"]
[BlackElo "1843"]
[PlyCount "42"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 g6 5. 0-0 Bg7 6. d3 dxc4 7. dxc4 Qxd1 8. Rxd1 0-0 9. Be3 Na6 10. Nc3 Be6 11. Ne5 Ng4 12. Nxg4 Bxg4 13. Rac1 Rfd8 14. h3 Be6 15. Rxd8+ Rxd8 16. b3 h5 17. a3 b6 18. Bxc6 Bxc3 19. Rxc3 Bxh3 20. b4 Bg4 21. f3 Be6 1-0

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.25"]
[Round "5"]
[White "Becker, Rogerio Sperb"]
[Black "Hoffman, Alejandro"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2054"]
[BlackElo "2379"]
[PlyCount "74"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. c4 e6 2. d4 Nf6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Qc2 Bxd2+ 6. Nbxd2 d6 7. e4 e5 8. d5 0-0 9. Be2 a5 10. 0-0 Na6 11. b3 Bd7 12. a3 c6 13. Rac1 Rfc8 14. Qb1 Qd8 15. b4 axb4 16. axb4 c5 17. b5 Nb4 18. Qb3 Qa5 19. Qe3 Qa2 20. Qg5 h6 21. Qh4 Bg4 22. Rfd1 Bxf3 23. Bxf3 Nc2 24. Nf1 Nd4 25. Ne3 Ra3 26. h3 Rca8 27. Re1 Rb3 28. Rf1 Raa3 29. Kh1 Rb2 30. Rce1 Qb3 31. Bd1 Qd3 32. Ng4 Nxe4 33. Kg1 Nd2 34. Re3 Qxf1+ 35. Kh2 Rxe3 36. Nxh6+ gxh6 37. Qg4+ Kh8 0-1

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.25"]
[Round "6"]
[White "Rodrigues, Nei Jorge"]
[Black "Becker, Rogerio Sperb"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "1906"]
[BlackElo "2054"]
[PlyCount "214"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 d5 4. 0-0 e6 5. d4 Nc6 6. c4 dxc4 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 h6 11. Bb2 Bd7 12. Nb3 Be7 13. c4 0-0-0 14. Rab1 Be8 15. Rxd8+ Bxd8 16. Nbd4 Be7 17. Bc3 Bd7 18. Nd2 Rd8 19. e3 g5 20. N2b3 Ne8 21. Nxc6 Bxc6 22. Bxc6 bxc6 23. Na5 Rd3 24. Be5 Bd6 25. Nxc6 Kc7 26. Bxd6+ Kxc6 27. Bf8 h5 28. Rb5 f6 29. Rc5+ Kb7 30. h4 gxh4 31. gxh4 f5 32. Rb5+ Kc6 33. Kg2 Nf6 34. Re5 Kd7 35. Ra5 Rd2 36. Rxa7+ Kc6 37. Re7 Ng4 38. Rxe6+ Kd7 39. Re7+ Kd8 40. Re6 Rxa2 41. c5 Rxf2+ 42. Kg3 Rc2 43. Kf4 Rc3 44. Bd6 Kd7 45. Re7+ Kc6 46. Kxf5 Nxe3+ 47. Kg6 Nc4 48. Rc7+ Kd5 49. Be7 Ne5+ 50. Kxh5 Ke6 51. Bg5 Nd7 52. Rc6+ Kf7 53. Rc7 Ke6 54. Kg6 Ne5+ 55. Kg7 Rg3 56. Re7+ Kd5 57. Rc7 Nd3 58. c6 Ne5 59. Rd7+ Kxc6 60. Rd1 Nf3 61. Kf6 Rg2 62. Kf5 Kb7 63. Kf4 Nxh4 64. Bxh4 Kc6 65. Kf5 Rg8 66. Ke6 Re8+ 67. Be7 Rh8 68. Rc1+ Kb5 69. Kd5 Rh5+ 70. Kd4 Rh7 71. Bd6 Rh5 72. Be5 Rh4+ 73. Kd5 Rg4 74. Rb1+ Rb4 75. Bb2 Rb3 76. Kd4 Rb4+ 77. Kd3 Rb3+ 78. Kc2 Rb4 79. Rf1 Rh4 80. Bc3 Kc4 81. Rf5 Rh2+ 82. Bd2 Rh4 83. Be3 Rh2+ 84. Bf2 Rh3 85. Rc5+ Kb4 86. Rf5 Kc4 87. Kd2 Rd3+ 88. Ke2 Rh3 89. Rc5+ Kb4 90. Rc8 Rh2 91. Rc7 Kb3 92. Kf3 Rh8 93. Ke4 Rh3 94. Be3 Rh4+ 95. Kd3 Rg4 96. Rc1 Kb2 97. Rc2+ Kb3 98. Rc3+ Kb4 99. Rc1 Kb5 100. Rc8 Rh4 101. Kd2 Rh2+ 102. Kc3 Rh3 103. Rc5+ Kb6 104. Re5+ Kc6 105. Kc4 Rh4+ 106. Bd4 Rh6 107. Rb5 Kc7 1/2-1/2

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.24"]
[Round "4"]
[White "Becker, Rogerio Sperb"]
[Black "Fernandes, Felipe Gambini"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2054"]
[BlackElo "1893"]
[PlyCount "69"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 e6 5. 0-0 Nbd7 6. d3 Be7 7. Nc3 0-0 8. Qc2 Re8 9. e4 dxe4 10. dxe4 e5 11. h3 Qc7 12. a3 Nf8 13. Be3 a5 14. c5 Be6 15. Na4 N6d7 16. Rfd1 Kh8 17. Ng5 Bxg5 18. Bxg5 f6 19. Be3 Ng6 20. Qc3 Qb8 21. Rd2 Re7 22. Rad1 Qg8 23. Rd3 Ngf8 24. R1d2 Bc4 25. Rd6 Bb3 26. Nb6 Nxb6 27. cxb6 Qf7 28. Rd8 Rxd8 29. Rxd8 a4 30. Bc5 Re8 31. Qd2 Rxd8 32. Qxd8 Kg8 33. Bf1 g5 34. Ba6 Kg7 35. Qxf8+ 1-0

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.23"]
[Round "2"]
[White "Becker, Rogerio Sperb"]
[Black "Lopes, Eduardo Moraes"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2054"]
[BlackElo "1880"]
[PlyCount "155"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Bf5 5. Qb3 Qc8 6. 0-0 dxc4 7. Qxc4 h6 8. Nc3 Bh3 9. Ne5 Be6 10. Qa4 Nbd7 11. d4 Nxe5 12. dxe5 Nd7 13. f4 Nb6 14. Qc2 Bh3 15. f5 Bxg2 16. Kxg2 e6 17. e4 Qc7 18. Qb3 Qe7 19. Rd1 Qb4 20. Qc2 Nc4 21. a3 Qb6 22. fxe6 fxe6 23. Qe2 Nxe5 24. Qh5+ Nf7 25. Rf1 Qc7 26. Bf4 e5 27. Bxe5 Qe7 28. Qg6 0-0-0 29. Qg4+ Rd7 30. Bxg7 Rg8 31. Bxf8 Rxg4 32. Bxe7 Rxe7 33. Rf4 h5 34. h3 Rg7 35. Rf5 h4 36. g4 Nd6 37. Rf8+ Kc7 38. Re1 Nc4 39. Re2 b5 40. Rh8 Rh7 41. Rxh7 Rxh7 42. Nd1 Rd7 43. Ne3 Nxe3+ 44. Rxe3 Rd2+ 45. Kf3 Rxb2 46. g5 a5 47. Kg4 Rd2 48. Kxh4 a4 49. g6 Rd8 50. Kg5 c5 51. h4 b4 52. h5 b3 53. h6 b2 54. Re1 c4 55. h7 c3 56. g7 c2 57. g8Q c1Q+ 58. Kf5 Rxg8 59. hxg8Q Qxe1 60. Qg7+ Kd8 61. Qxb2 Qf1+ 62. Ke5 Qa6 63. Qd4+ Ke8 64. Qd6 Qb7 65. Qg6+ Kf8 66. Qh6+ Kg8 67. Qd6 Qg7+ 68. Kd5 Qb7+ 69. Ke5 Qg7+ 70. Kf4 Qa7 71. e5 Qf2+ 72. Kg5 Qg3+ 73. Kf6 Qf4+ 74. Ke7 Qf8+ 75. Kd7 Qf7+ 76. Kd8 Qa7 77. Qe6+ Kf8 78. Qe8+ 1-0

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.23"]
[Round "3"]
[White "Labussiere, Yago"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2184"]
[BlackElo "2054"]
[PlyCount "145"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. e3 g6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Qb3 Nb6 9. d5 Nb8 10. Bb5+ Bd7 11. d6 Bg7 12. Bg5 f6 13. dxe7 Qxe7+ 14. Be3 Qf7 15. Bxb6 axb6 16. Bc4 Qe7+ 17. Kf1 Qc5 18. Ne4 Qc7 19. Rd1 Ba4 20. Bb5+ Bxb5+ 21. Qxb5+ Nc6 22. g3 0-0 23. Kg2 Rfd8 24. Nc3 Rxd1 25. Rxd1 Rd8 26. Rxd8+ Qxd8 27. Nd5 h6 28. Nxb6 f5 29. Nd5 Kh7 30. Nf4 Qe7 31. b3 Qd7 32. h4 Bf6 33. Nd5 Bg7 34. Ne3 Ne5 35. Qxd7 Nxd7 36. Nd5 Kg8 37. Kf1 Kf7 38. Ke2 Nc5 39. Nd2 g5 40. hxg5 hxg5 41. Nc4 Ke6 42. Nde3 Ne4 43. Nd1 Bd4 44. Nd2 Nd6 45. Kd3 Ba7 46. f3 Nf7 47. Nc4 Bb8 48. g4 fxg4 49. fxg4 Nh6 50. Nde3 Ba7 51. a4 Bc5 52. Ke4 Bf8 53. Na5 b6 54. Nc6 Bc5 55. Nd4+ Kd7 56. Ndf5 Ng8 57. Nd5 Ke6 58. Ng7+ Kf7 59. Nf5 Ke6 60. b4 Bg1 61. a5 bxa5 62. bxa5 Ba7 63. Ng7+ Kf7 64. Nf5 Ke6 65. Nd4+ Kd7 66. Nb5 Bc5 67. Kd3 Nh6 68. Kc4 Kc6 69. Nf6 Be7 70. Nd4+ Kb7 71. Nd5 Ka6 72. Nc6 Bd6 73. Ndb4+ 1-0

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.22"]
[Round "1"]
[White "Pereira, Francisco Neris"]
[Black "Becker, Rogerio Sperb"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1689"]
[BlackElo "2054"]
[PlyCount "66"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bc5 4. Bg2 0-0 5. d3 h6 6. Nf3 d6 7. 0-0 a6 8. Rb1 Nc6 9. a3 Be6 10. b4 Ba7 11. Bb2 Qd7 12. Qd2 Bh3 13. Rfd1 Bxg2 14. Kxg2 Ng4 15. e3 f5 16. h3 Nf6 17. Ne2 Rae8 18. Kh2 e4 19. Nfd4 Ne5 20. Ng1 Nxd3 21. Kg2 d5 22. c5 c6 23. Nge2 Bb8 24. Nc1 Nxc1 25. Rbxc1 Nh5 26. Ne2 Qf7 27. Nf4 g5 28. Ne2 f4 29. gxf4 gxf4 30. exf4 Nxf4+ 31. Nxf4 Bxf4 32. Qc3 Be5 33. Qd2 Qf3+ 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.28"]
[Round "10"]
[White "Gomes, Maria Eduarda Papin"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "1744"]
[BlackElo "2114"]
[PlyCount "71"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. e4 Nf6 4. f3 g6 5. c4 Bg7 6. Nc3 0-0 7. Be3 e6 8. Nge2 exd5 9. cxd5 a6 10. Qd2 Re8 11. g4 Nbd7 12. Ng3 Ne5 13. Be2 b5 14. h4 Rb8 15. h5 Nfd7 16. hxg6 hxg6 17. Bh6 Bf6 18. g5 Bh8 19. f4 Nc4 20. Bxc4 bxc4 21. 0-0-0 Qa5 22. Rh2 Rxb2 23. Kxb2 Nb6 24. Kc2 Bd7 25. Rb1 Ba4+ 26. Nxa4 Qxa4+ 27. Kc1 Qa3+ 28. Kd1 Qxg3 29. Rxb6 c3 30. Qe2 c4 31. Kc2 Bd4 32. Rb7 Qxf4 33. Rb4 Be5 34. Rf2 Qh4 35. Qf3 Re7 36. Rb8+ 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.27"]
[Round "9"]
[White "Becker, Rogerio Sperb"]
[Black "Ribeiro, Regina"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2114"]
[BlackElo "1822"]
[PlyCount "17"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. Nc3 c5 7. d4 cxd4 8. Qxd4 0-0 9. Rd1 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.26"]
[Round "8"]
[White "Pedroso, Denian"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1924"]
[BlackElo "2114"]
[PlyCount "71"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be3 Nd7 6. Nbd2 Ne7 7. Nb3 Bg4 8. Be2 Nf5 9. 0-0 Be7 10. Qd2 0-0 11. h3 Bxf3 12. Bxf3 c5 13. c3 Rc8 14. g4 Nxe3 15. fxe3 f6 16. exf6 Nxf6 17. Nc1 h6 18. Nd3 Bd6 19. Qg2 Qb6 20. Kh1 c4 21. Nf4 Bxf4 22. exf4 Qd6 23. g5 hxg5 24. fxg5 Nd7 25. Bg4 Rxf1+ 26. Rxf1 Rf8 27. h4 Rxf1+ 28. Qxf1 Nf8 29. Qe2 Kf7 30. Qf3+ Ke8 31. Bh5+ g6 32. Bg4 Qb6 33. Qe2 Qd6 34. Kg2 Kd7 35. Qf3 Qe7 36. Qxd5+ 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.25"]
[Round "7"]
[White "Becker, Rogerio Sperb"]
[Black "Felizes, Paulo Alberto"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2114"]
[BlackElo "1855"]
[PlyCount "106"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 e6 4. Bg2 d5 5. 0-0 Be7 6. d4 0-0 7. Nc3 cxd4 8. Nxd4 e5 9. Nb3 d4 10. Nd5 Nxd5 11. cxd5 Nd7 12. f4 f6 13. e3 Qb6 14. exd4 a5 15. a4 exf4 16. Bxf4 Ne5 17. Kh1 Bg4 18. Qc2 Ng6 19. Bc7 Rfc8 20. Bxb6 Rxc2 21. Rab1 Be2 22. Be4 Bxf1 23. Bxc2 Bc4 24. Nd2 Bxd5+ 25. Be4 Bxe4+ 26. Nxe4 Bd8 27. Bc5 b6 28. Ba3 Be7 29. Bxe7 Nxe7 30. Nc3 Rd8 31. Rd1 Nd5 32. Nxd5 Rxd5 33. Kg2 Kf7 34. Kf3 f5 35. Ke3 b5 36. b3 h6 37. Rc1 b4 38. Rc6 Ke7 39. h4 Kf7 40. h5 f4+ 41. gxf4 Rxh5 42. Ke4 Rh3 43. Rc5 Rxb3 44. Rxa5 Rb1 45. Kd3 b3 46. Rb5 b2 47. Kc3 Ra1 48. Rxb2 Rxa4 49. Kd3 Ra6 50. Rb4 Kf6 51. Ke4 Re6+ 52. Kf3 Rd6 53. Kg4 g6 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.24"]
[Round "6"]
[White "Freire Dos Santos, Fernando Juni"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2262"]
[BlackElo "2114"]
[PlyCount "107"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. cxd5 exd5 7. a3 Bd6 8. Nge2 Re8 9. f3 c5 10. 0-0 Nc6 11. Kh1 h6 12. Rg1 Be6 13. g4 Rc8 14. Rg2 a6 15. Qg1 Nh7 16. f4 Ne7 17. Qf2 f6 18. h4 f5 19. g5 h5 20. dxc5 Bxc5 21. b4 Ba7 22. Bb2 g6 23. Rd1 Nc6 24. Bb1 Bf7 25. Rg3 d4 26. exd4 Ne7 27. Re3 Nd5 28. Re5 Bb8 29. Qf3 Nxc3 30. Rxe8+ Qxe8 31. Nxc3 Bb3 32. Rf1 Qe6 33. d5 Rxc3 34. dxe6 Rxf3 35. Rxf3 Bd5 36. Kg2 Kf8 37. Bxf5 gxf5 38. g6 Kg8 39. e7 Bc6 40. gxh7+ Kxh7 41. Kf2 Kg6 42. Rg3+ Kf7 43. Rg7+ Ke6 44. Ke3 Bd6 45. e8Q+ Bxe8 46. Rxb7 Be7 47. Rb6+ Kd7 48. Rxa6 Bxh4 49. b5 Bd8 50. a4 h4 51. Rh6 Kc8 52. Rh8 Kd7 53. Bc3 Ke7 54. Rxh4 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.23"]
[Round "5"]
[White "Becker, Rogerio Sperb"]
[Black "Viana, Daniel Fernandes"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2114"]
[BlackElo "1830"]
[PlyCount "58"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 d6 6. Nc3 e5 7. d3 Nge7 8. Rb1 0-0 9. Ne1 Be6 10. Nd5 Rb8 11. Nc2 b5 12. Bg5 f6 13. Bd2 Qd7 14. Nce3 Bh3 15. cxb5 Rxb5 16. Bxh3 Qxh3 17. Nxe7+ Nxe7 18. Qa4 Qd7 19. Qc4+ Kh8 20. Nd5 Nxd5 21. Qxd5 Rc8 22. Rfc1 c4 23. Qf3 d5 24. dxc4 dxc4 25. Bc3 Rd5 26. e4 Rd3 27. Qe2 Bh6 28. Rc2 Rd8 29. Qe1 Qa4 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "3"]
[White "Becker, Rogerio Sperb"]
[Black "Rodrigues, Julliano de Araujo"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2114"]
[BlackElo "1779"]
[PlyCount "29"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. e3 Nf6 4. Nf3 a6 5. Nbd2 Bf5 6. Be2 e6 7. Nh4 Be7 8. Nxf5 exf5 9. 0-0 0-0 10. b3 Nbd7 11. Bb2 Rc8 12. Bd3 g6 13. Nf3 Re8 14. Rc1 Ne4 15. Qe2 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "4"]
[White "Marques Junior, Marcos Antonio"]
[Black "Becker, Rogerio Sperb"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "1818"]
[BlackElo "2114"]
[PlyCount "76"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. e3 b6 8. Bd3 Ba6 9. Bb2 0-0 10. e4 Na5 11. Qe2 Rc8 12. d5 Ne8 13. f4 Nd6 14. e5 Ndxc4 15. dxe6 dxe6 16. Nf3 f5 17. 0-0 b5 18. Rad1 Qe7 19. Bc1 Bb7 20. a4 a6 21. Bc2 Rcd8 22. axb5 axb5 23. g4 g6 24. h4 Rxd1 25. Rxd1 Rd8 26. Re1 Bxf3 27. Qxf3 Qxh4 28. Re2 Qxg4+ 29. Qxg4 fxg4 30. Rg2 b4 31. cxb4 cxb4 32. Rxg4 b3 33. Bxg6 hxg6 34. Rxg6+ Kh7 35. Rxe6 Rd1+ 36. Kh2 Rxc1 37. f5 b2 38. Re7+ Kh6 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.21"]
[Round "2"]
[White "Cardoso, Maria Paula Da Silv"]
[Black "Becker, Rogerio Sperb"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1780"]
[BlackElo "2114"]
[PlyCount "9"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.20"]
[Round "1"]
[White "Becker, Rogerio Sperb"]
[Black "Pereira, Francisco Neris"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2114"]
[BlackElo "1474"]
[PlyCount "87"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 c6 6. d4 Nxc3 7. bxc3 exd4 8. Qxd4 Qxd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Kxd2 0-0 12. Nf3 Bf5 13. Ne5 Nd7 14. Nxd7 Bxd7 15. Rab1 Rab8 16. Rb2 b6 17. Rc1 Rbc8 18. Rbc2 Rfd8 19. Bxc6 Bxc6 20. Rxc6 Rxc6 21. Rxc6 Rxd4+ 22. Kc3 Rd8 23. Rc7 Ra8 24. e4 Kf8 25. e5 h5 26. f4 g6 27. h3 b5 28. g4 hxg4 29. hxg4 a5 30. f5 gxf5 31. gxf5 Rd8 32. Rc5 Rb8 33. Kd4 Rd8+ 34. Ke3 Rb8 35. Rc7 a4 36. Ra7 Rc8 37. Kf4 Rc2 38. Kg5 Ke8 39. Rb7 Rc5 40. Kf6 Rc6+ 41. e6 fxe6 42. fxe6 Kd8 43. Kf7 Kc8 44. Rxb5 1-0

[Event "Wch Seniors 50 31st"]
[Site "Terassini"]
[Date "2023.11.04"]
[Round "10"]
[White "Mussanti, Diego"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2183"]
[BlackElo "2102"]
[PlyCount "117"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h5 10. Be3 Nd7 11. 0-0-0 b5 12. Bh7+ Kh8 13. Be4 Qc7 14. Ng3 Nb6 15. Rde1 h4 16. Nf5 Bxf5 17. Bxf5 Nd5 18. g3 Re7 19. Bd2 Rae8 20. Qd1 g6 21. Bd3 Rxe1 22. Rxe1 Rxe1 23. Qxe1 hxg3 24. hxg3 Qe7 25. Qh1+ Kg8 26. Bxb5 Nxc3 27. Qxc6 Nxa2+ 28. Kb1 Nb4 29. Qe8+ Qxe8 30. Bxe8 Kf8 31. Bb5 Ke7 32. g4 Nd5 33. Kc2 Bf4 34. Bc4 Bxd2 35. Kxd2 Nc7 36. Kd3 Ne6 37. Bb3 Kd6 38. Kc4 Kc7 39. Kd5 Nd8 40. Kc5 Ne6+ 41. Bxe6 fxe6 42. d5 e5 43. d6+ Kd7 44. Kd5 e4 45. Kc5 a5 46. Kd5 a4 47. Kc5 Kc8 48. Kd4 Kd7 49. Kd5 g5 50. Kc5 f5 51. gxf5 e3 52. fxe3 g4 53. f6 Ke6 54. Kc6 g3 55. d7 g2 56. d8Q g1Q 57. Qd6+ Kf5 58. f7 Qc1+ 59. Kd5 1-0

[Event "Wch Seniors 50 31st"]
[Site "Terassini"]
[Date "2023.10.27"]
[Round "3"]
[White "Becker, Rogerio Sperb"]
[Black "Godena, Michele"]
[Result "1/2-1/2"]
[ECO "A23"]
[WhiteElo "2102"]
[BlackElo "2441"]
[PlyCount "134"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. d4 exd4 4. Qxd4 Nf6 5. Nc3 Na6 6. Bg2 d5 7. cxd5 Nb4 8. Qd1 Nbxd5 9. Nxd5 Nxd5 10. Nf3 Bc5 11. 0-0 0-0 12. Qc2 Bb6 13. a3 Re8 14. b3 Qf6 15. Bb2 Bf5 16. Qd2 Qe7 17. Nd4 Be4 18. Bxe4 Qxe4 19. e3 Rad8 20. b4 Nc7 21. Qc1 Bxd4 22. Bxd4 Ne6 23. f3 Nxd4 24. fxe4 Ne2+ 25. Kf2 Nxc1 26. Raxc1 Rxe4 27. b5 cxb5 28. Rc7 f5 29. Rxb7 Rd2+ 30. Kg1 Rxe3 31. Rxa7 h6 32. Rf2 Re1+ 33. Kg2 Ree2 34. Rxe2 Rxe2+ 35. Kg1 Kh7 36. Ra6 Ra2 37. Rb6 Rxa3 38. Rxb5 Kg6 39. Rb7 Kf6 40. Rc7 Ra1+ 41. Kg2 Ra2+ 42. Kg1 g6 43. Rc6+ Kg5 44. Rb6 Rd2 45. Ra6 Kg4 46. Rxg6+ Kf3 47. h4 Rg2+ 48. Kf1 f4 49. Ra6 Rf2+ 50. Kg1 Kxg3 51. Rg6+ Kf3 52. Rxh6 Rg2+ 53. Kf1 Ra2 54. Kg1 Rg2+ 55. Kf1 Rd2 56. Kg1 Rd1+ 57. Kh2 Kf2 58. Rf6 f3 59. Rf8 Ke2 60. Re8+ Kf1 61. Kg3 f2 62. Rf8 Rd3+ 63. Kg4 Kg2 64. Rxf2+ Kxf2 65. h5 Rd6 66. Kg5 Kg3 67. h6 Rxh6 1/2-1/2

[Event "Wch Seniors 50 31st"]
[Site "Terassini"]
[Date "2023.10.25"]
[Round "1"]
[White "Becker, Rogerio Sperb"]
[Black "Dlugy, Maxim"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2102"]
[BlackElo "2520"]
[PlyCount "118"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc6 6. 0-0 e5 7. Nc3 Nc7 8. a3 f6 9. d3 Be6 10. Be3 Qd7 11. Nd2 Be7 12. f4 exf4 13. Bxf4 Nd5 14. Nxd5 Bxd5 15. Bxd5 Qxd5 16. Qb3 Qxb3 17. Nxb3 b6 18. Kf2 f5 19. Bd2 0-0 20. a4 Ne5 21. h3 c4 22. dxc4 Nxc4 23. Bc3 f4 24. g4 f3 25. exf3 Bh4+ 26. Ke2 Rae8+ 27. Kd3 Ne3 28. Nd4 Nxf1 29. Rxf1 Bg5 30. Kc4 a6 31. Kd5 Rf6 32. Nf5 Rd8+ 33. Kc4 Rc6+ 34. Kb3 g6 35. Ng3 Bf6 36. Ne4 Bxc3 37. bxc3 Rf8 38. g5 Rf4 39. Nf6+ Kf7 40. Nxh7 Rfc4 41. Rc1 Rh4 42. Nf6 Rxh3 43. Rf1 Ke6 44. Ng4 Kf5 45. Ne3+ Kxg5 46. Nd5 Rg3 47. Kb4 a5+ 48. Kb3 Kh4 49. Kc2 Rg2+ 50. Kd3 Kg3 51. f4 Rd6 52. c4 Ra2 53. Kd4 Rxa4 54. Ke5 Rc6 55. Ne7 Raxc4 56. Rg1+ Kf2 57. Rxg6 Rxg6 58. Nxg6 a4 59. f5 a3 0-1

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.17"]
[Round "9"]
[White "De Fassio, Davi dos Santos"]
[Black "Becker, Rogerio Sperb"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1513"]
[BlackElo "2102"]
[PlyCount "124"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. d4 cxd4 6. Nxd4 Nxd4 7. Qxd4 Nc6 8. Bxc6 dxc6 9. Qxd8+ Kxd8 10. Nc3 e5 11. Bg5+ f6 12. Rad1+ Kc7 13. Be3 Be6 14. a3 Be7 15. f4 b6 16. h3 Rhd8 17. Rxd8 Rxd8 18. Rf3 a6 19. Na4 c5 20. f5 Bf7 21. Nc3 Bf8 22. Kf2 b5 23. Ke1 a5 24. Bd2 c4 25. Na2 Kb6 26. Re3 Be8 27. Nc3 Bc6 28. Ke2 b4 29. Nb1 Kb5 30. Ke1 Rd4 31. c3 Rxe4 32. cxb4 Rxe3+ 33. Bxe3 axb4 34. axb4 Bxb4+ 35. Kf2 Be4 36. Nc3+ Bxc3 37. bxc3 Bxf5 38. Kf3 Kc6 39. h4 Kd5 40. g4 Bc2 41. h5 Bd1+ 42. Kf2 Bxg4 43. h6 gxh6 44. Bxh6 Ke4 45. Kg3 Bd1 46. Bd2 f5 47. Kf2 f4 48. Ke1 Bg4 49. Kf2 Kf5 50. Ke1 h5 51. Kf2 h4 52. Kg2 e4 53. Kh2 e3 54. Be1 h3 55. Kh1 f3 56. Kg1 f2+ 57. Bxf2 exf2+ 58. Kxf2 Kf4 59. Kg1 Kg3 60. Kh1 Bf3+ 61. Kg1 h2+ 62. Kf1 h1Q# 0-1

