[Event "PAR-ch sf"]
[Site "Asuncion"]
[Date "2023.10.28"]
[Round "3"]
[White "Ferreira, Sebastian"]
[Black "Amarilla Ettiene, Ezequiel"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1762"]
[BlackElo "1875"]
[PlyCount "146"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. a3 Bxd2+ 6. Nbxd2 d6 7. g3 Nbd7 8. Bg2 0-0 9. 0-0 e5 10. Qc2 Qe7 11. Rfe1 Rb8 12. e3 b6 13. b4 Bb7 14. d5 c6 15. e4 Rfc8 16. Qd3 axb4 17. axb4 b5 18. Nh4 g6 19. Ra5 Nb6 20. dxc6 bxc4 21. Nxc4 Nxc4 22. Qxc4 Bxc6 23. Qb3 Qb7 24. b5 Bxb5 25. Qf3 Nd7 26. Qg4 Qc7 27. Raa1 h5 28. Qg5 Qd8 29. Qh6 Qf6 30. Rac1 Nc5 31. Bf1 Bxf1 32. Kxf1 Nd3 33. Rxc8+ Rxc8 34. Re2 Rc1+ 35. Kg2 Nf4+ 36. gxf4 Qxh4 37. Qg5 Qxf4 38. Qxf4 exf4 39. Rd2 Rc6 40. h4 Kg7 41. Kf3 Rc3+ 42. Kxf4 Rh3 43. f3 Rxh4+ 44. Kg3 Rh1 45. Rxd6 Rg1+ 46. Kh3 g5 47. Kh2 Re1 48. Rd5 Kg6 49. Kg2 Re2+ 50. Kh3 h4 51. Rf5 Rf2 52. Kg4 Rg2+ 53. Kh3 Rg3+ 54. Kh2 f6 55. Kh1 g4 56. fxg4 Rxg4 57. Rf2 Rxe4 58. Kh2 Re3 59. Kg2 Kg5 60. Kh2 f5 61. Rg2+ Kf4 62. Rb2 Kg4 63. Rb4+ f4 64. Rb2 h3 65. Rb8 Re2+ 66. Kh1 Kg3 67. Rg8+ Kf3 68. Rh8 Kg3 69. Rg8+ Kf2 70. Kh2 Re3 71. Rg2+ Ke1 72. Rg4 f3 73. Rg1+ Ke2 0-1

[Event "PAR-ch sf"]
[Site "Asuncion"]
[Date "2023.10.27"]
[Round "1"]
[White "Ferreira, Sebastian"]
[Black "Cantero, Rodolfo"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1762"]
[BlackElo "2079"]
[PlyCount "146"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7 7. e3 Nbd7 8. cxd5 exd5 9. Bd3 0-0 10. 0-0 c5 11. Re1 h6 12. Bh4 Ne4 13. Bg3 Nxg3 14. hxg3 Qc7 15. Rc1 Rac8 16. Bb1 c4 17. Qc2 g6 18. Ne2 b5 19. Nf4 Qd6 20. Nh2 a5 21. Ng4 Bg5 22. Nh3 Kg7 23. f4 Be7 24. Ne5 b4 25. axb4 axb4 26. Qf2 c3 27. b3 Ra8 28. Qc2 Bc8 29. Nf2 Nxe5 30. fxe5 Qb6 31. Qe2 Ra3 32. Bc2 Be6 33. Nh3 Ra2 34. Nf4 Rfa8 35. Rf1 Rb2 36. Qf3 Raa2 37. Bb1 Ra5 38. Rf2 Rxb3 39. Rcf1 Rxb1 40. Nxe6+ Qxe6 41. Rxb1 Rb5 42. Rbf1 Rb7 43. Qxf7+ Qxf7 44. Rxf7+ Kg8 45. R7f2 b3 46. Rc1 Rc7 47. Kh2 b2 48. Rxc3 Rxc3 49. Rxb2 Rxe3 50. Rb5 Kf7 51. Rxd5 Rd3 52. e6+ Kxe6 53. Re5+ Kd6 54. Rb5 Ke6 55. Rb6+ Bd6 56. Rb7 Bxg3+ 57. Kh3 Bd6+ 58. Kg4 Rxd4+ 59. Kf3 h5 60. Rg7 Rf4+ 61. Ke3 Rg4 62. Kf3 Be5 63. Rg8 Kf6 64. Ra8 Rg3+ 65. Ke4 Bd6 66. Ra2 h4 67. Kd4 Bf4 68. Ke4 Bd6 69. Kd5 Be7 70. Ke4 h3 71. gxh3 Rxh3 72. Kf4 Ra3 73. Re2 Bd6+ 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.18"]
[Round "9"]
[White "Montiel Caceres, Helen"]
[Black "Ferreira, Sebastian"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "1695"]
[BlackElo "1799"]
[PlyCount "132"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 Be7 10. a4 b4 11. Nb1 a5 12. Nbd2 Ba6 13. Bxa6 Rxa6 14. Qe2 Ra8 15. e4 h6 16. Nc4 0-0 17. Bf4 Nh5 18. Be3 Nhf6 19. Nfe5 Nxe5 20. Nxe5 Qd6 21. Rac1 Rfc8 22. f3 c5 23. Nxf7 Kxf7 24. e5 Qa6 25. Qxa6 Rxa6 26. exf6 Bxf6 27. Rc2 c4 28. Rd1 Rac6 29. d5 exd5 30. Rxd5 c3 31. b3 Re6 32. Kf2 Rce8 33. Ba7 R8e7 34. Bc5 Re5 35. Rxe5 Rxe5 36. Bb6 Be7 37. Kf1 Bg5 38. f4 Rf5 39. g3 Be7 40. Ke2 g5 41. Kf3 gxf4 42. Ke4 Ke6 43. gxf4 Bd6 44. Be3 Bc5 45. Bc1 Rh5 46. Rg2 Rh3 47. f5+ Kf7 48. Bf4 Rh4 49. Kf3 Kf6 50. Re2 Bd4 51. Bg3 Rh5 52. Ke4 Bc5 53. Be5+ Kf7 54. Rg2 Rg5 55. Re2 Rg1 56. Kd5 Be7 57. Bd4 Rd1 58. Kc4 Rd2 59. Re1 c2 60. Rc1 Bf6 61. Be3 Rxh2 62. Kd3 Bg5 63. Bxg5 hxg5 64. Ke4 Kf6 65. Kf3 Kxf5 66. Kg3 Rd2 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.17"]
[Round "8"]
[White "Ferreira, Sebastian"]
[Black "Cruz Pereyra, Andresantoni"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1799"]
[BlackElo "2034"]
[PlyCount "123"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. e4 c5 4. Bc4 Qb6 5. c3 cxd4 6. Nxd4 Nc6 7. Nxc6 bxc6 8. Qb3 e6 9. Be3 Qb7 10. 0-0 Nf6 11. f3 0-0 12. e5 Nd5 13. Bxd5 exd5 14. Bc5 Re8 15. f4 Qa6 16. Nd2 Qd3 17. Rad1 Ba6 18. Rf3 Qf5 19. Re1 Re6 20. h3 h5 21. Bxa7 d6 22. Qb6 Bb5 23. Nf1 Re7 24. Bb8 dxe5 25. Qd8+ Bf8 26. fxe5 Qd7 27. Qxd7 Rxd7 28. Bd6 Bxd6 29. exd6 Rxa2 30. Re8+ Kg7 31. Re7 Rxe7 32. dxe7 Ra8 33. Nd2 Re8 34. Re3 Kf6 35. c4 Bxc4 36. Nxc4 dxc4 37. Rc3 Kxe7 38. Rxc4 Kd6 39. Kf2 Kd5 40. Rc3 Re4 41. Kf3 f5 42. Rb3 g5 43. Rb8 g4+ 44. hxg4 hxg4+ 45. Kf2 Kc4 46. Rf8 Re5 47. Rf6 c5 48. Kg3 Kb3 49. Rb6+ Kc2 50. Rb5 Rd5 51. b4 Rd3+ 52. Kf2 c4 53. Rxf5 Kb2 54. b5 g3+ 55. Ke2 Rd6 56. Rc5 c3 57. Kf3 c2 58. Kxg3 Rd3+ 59. Kg4 Rc3 60. Rxc3 Kxc3 61. b6 c1Q 62. b7 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.16"]
[Round "6"]
[White "Ferreira, Sebastian"]
[Black "Donda, Jazmin"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1799"]
[BlackElo "1360"]
[PlyCount "92"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 c6 2. b3 d5 3. Bb2 Nf6 4. e3 Nbd7 5. d4 g6 6. Nd2 Bg7 7. Bd3 Qc7 8. Ngf3 0-0 9. h4 b6 10. Rc1 Ba6 11. Bb1 e6 12. h5 Nxh5 13. Rxh5 gxh5 14. Ng5 Nf6 15. Qc2 Rfc8 16. Nxh7 Qh2 17. Nxf6+ Bxf6 18. Qh7+ Kf8 19. Ba3+ c5 20. dxc5 bxc5 21. b4 Qxg2 22. bxc5 Qg1+ 23. Ke2 Qg4+ 24. Kf1 dxc4 25. c6+ Ke8 26. Nxc4 Bxc4+ 27. Rxc4 Qxc4+ 28. Bd3 Qg4 29. Bb5 Qd1+ 30. Kg2 Qd5+ 31. Kg1 Qd1+ 32. Kg2 Qd5+ 33. Kg1 Qg5+ 34. Kh1 Rc7 35. Bd6 Rd8 36. Bxc7 Rd1+ 37. Kh2 Be5+ 38. Bxe5 Qxe5+ 39. Kg2 Qxb5 40. Qg8+ Ke7 41. Qc8 Qd5+ 42. f3 Rd2+ 43. Kg3 Qe5+ 44. f4 Qxe3+ 45. Kh4 Qxf4+ 46. Kh3 Rh2# 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.16"]
[Round "7"]
[White "Pradines, Ernesto"]
[Black "Ferreira, Sebastian"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1667"]
[BlackElo "1799"]
[PlyCount "56"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Ng6 6. Be3 Nc6 7. Nf3 Bb4+ 8. Nbd2 0-0 9. Bd3 d6 10. 0-0 Re8 11. Nb3 Ba5 12. Nxa5 Nxa5 13. Qc2 Nc6 14. a3 a5 15. Rad1 b6 16. Rfe1 Qf6 17. e5 dxe5 18. fxe5 Ncxe5 19. Nxe5 Nxe5 20. Bxh7+ Kh8 21. Be4 Rb8 22. Bd4 Qg5 23. Re3 Bg4 24. Rf1 c5 25. Rg3 cxd4 26. h3 Qh4 27. Rxg4 Nxg4 28. Rf4 Qe1+ 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.15"]
[Round "5"]
[White "Cantero, Rodolfo"]
[Black "Ferreira, Sebastian"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2062"]
[BlackElo "1799"]
[PlyCount "99"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 Nd7 8. Qe2+ Qe7 9. Qxe7+ Kxe7 10. Ne2 Nf8 11. Bf4 Bxf4 12. Nxf4 Ne6 13. Ne2 Rd8 14. 0-0-0 c5 15. dxc5 Nxc5 16. Bc2 Rxd1+ 17. Rxd1 Be6 18. Nd4 Rd8 19. Nf5+ Bxf5 20. Rxd8 Kxd8 21. Bxf5 h6 22. Kd2 Ke7 23. b4 Ne6 24. Ke3 b6 25. g3 Kd6 26. Bc2 g6 27. Bb3 f5 28. f4 Nd8 29. Kd4 Nc6+ 30. Kc4 f6 31. Kb5 g5 32. Bc2 gxf4 33. gxf4 Ne7 34. Ka6 Nd5 35. Kxa7 Nxc3 36. Kxb6 Nxa2 37. b5 Nc3 38. Bxf5 Nd5+ 39. Ka7 Kc5 40. Be4 Nb6 41. Bc6 Nc4 42. Kb7 Nd6+ 43. Kc7 Nc4 44. Kd7 Kd4 45. Ke6 Ke3 46. f5 Kf4 47. Kxf6 Nd6 48. Bd7 h5 49. b6 h4 50. Bc6 1-0

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.14"]
[Round "4"]
[White "Ferreira, Sebastian"]
[Black "Rivas Vaquero, Ramon"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1799"]
[BlackElo "1529"]
[PlyCount "74"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. e4 Nxc3 5. bxc3 e5 6. Nf3 Bd6 7. Bc4 Nc6 8. 0-0 0-0 9. h3 Na5 10. Be2 f5 11. exf5 Bxf5 12. Qa4 b6 13. d4 e4 14. Bg5 Qe8 15. Qxe8 Raxe8 16. Nd2 Bg6 17. Bg4 Bf5 18. Bh5 g6 19. Be2 Kg7 20. Rfe1 h6 21. Be3 g5 22. Rad1 Bf4 23. Nf1 Kg6 24. g3 Bd6 25. Kg2 h5 26. Bc1 Be6 27. d5 Bd7 28. Ba6 Ba4 29. Rd4 Bc5 30. Rxa4 Rxf2+ 31. Kh1 Ref8 32. Raxe4 c6 33. Be3 Kg7 34. Bxg5 cxd5 35. Re6 R2f3 36. Bh6+ Kg8 37. Bxf8 Kxf8 1-0

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.13"]
[Round "3"]
[White "Bauza Mercere, Eduardo"]
[Black "Ferreira, Sebastian"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1647"]
[BlackElo "1799"]
[PlyCount "61"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Be2 Re8 7. 0-0 Nbd7 8. c4 c6 9. Rc1 h6 10. Bh4 g5 11. Bg3 Ne4 12. cxd5 Nxg3 13. hxg3 cxd5 14. Qb3 e6 15. Rc2 f5 16. Bb5 Re7 17. Bxd7 Bxd7 18. Ne5 Bxe5 19. dxe5 Rc8 20. Rfc1 Rxc2 21. Qxc2 Bc6 22. Nf3 Kf7 23. Nd4 Qh8 24. f4 gxf4 25. gxf4 Be8 26. Qc8 Qf8 27. Rc7 Rxc7 28. Qxc7+ Qe7 29. Qxe7+ Kxe7 30. Kf2 a6 31. Kg3 1/2-1/2

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.12"]
[Round "2"]
[White "Ferreira, Sebastian"]
[Black "Cuberli, Emiliano"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1799"]
[BlackElo "2105"]
[PlyCount "94"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 Bg4 7. Be3 Nfd7 8. h3 Bxf3 9. Bxf3 e5 10. h4 exd4 11. Bxd4 Ne5 12. Bxe5 Bxe5 13. h5 c6 14. hxg6 fxg6 15. Qb3 Rf7 16. c5 Qf6 17. 0-0-0 Na6 18. cxd6 Bxd6 19. Rh3 Nc5 20. Qc4 b5 21. Qd4 Qxd4 22. Rxd4 Be5 23. Rd1 b4 24. Ne2 b3 25. axb3 Rb8 26. Kc2 Rxb3 27. Nc3 Rfb7 28. Rd8+ Kg7 29. Nd1 Ne6 30. Rd3 Rxd3 31. Kxd3 Nf4+ 32. Kc2 Nxh3 33. gxh3 Rf7 34. Be2 Bd4 35. f3 Kh6 36. Kd3 Rd7 37. Kc4 Kg5 38. b4 Kf4 39. b5 cxb5+ 40. Kxb5 Bf6 41. Nf2 Rd2 42. Ng4 Bg7 43. Bc4 h5 44. e5 hxg4 45. e6 Rb2+ 46. Ka6 gxh3 47. Kxa7 Bf6 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.11"]
[Round "1"]
[White "Spata, German"]
[Black "Ferreira, Sebastian"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2289"]
[BlackElo "1799"]
[PlyCount "65"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 dxc4 6. 0-0 Bd6 7. a4 Nbd7 8. Nfd2 Qe7 9. Nxc4 Bc7 10. b3 h5 11. Ba3 Qd8 12. e4 Nf8 13. Nc3 b6 14. e5 Nd5 15. Ne4 Qd7 16. Ncd6+ Bxd6 17. Nxd6+ Kd8 18. Bxd5 exd5 19. Qf3 Rg8 20. Nxf7+ Kc7 21. Bd6+ Kb7 22. a5 a6 23. axb6 Ne6 24. Ra4 Nd8 25. Nxd8+ Rxd8 26. Rfa1 Qf5 27. Qe2 Qe4 28. Qf1 Rxd6 29. exd6 Bg4 30. Rxa6 Be2 31. Ra7+ Kxb6 32. Rxa8 Bxf1 33. Rb8# 1-0

