[Event "ARG-ch sf 99th"]
[Site "Buenos Aires"]
[Date "2024.06.06"]
[Round "6"]
[White "Lo Presti, Roberto"]
[Black "Deichmann, Esteban Horacio"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1884"]
[BlackElo "1998"]
[PlyCount "104"]
[EventDate "2024.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB24_2024"]
[SourceDate "2024.06.12"]
[SourceVersion "1"]
[SourceVersionDate "2024.06.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 a6 10. 0-0-0 Qc7 11. Nb3 Bxe3 12. Qxe3 b5 13. Bd3 Nb6 14. Qg3 g6 15. h4 h5 16. Rhe1 Ne7 17. Ne2 Bd7 18. Nbd4 Nc4 19. Kb1 Qa5 20. Nb3 Qb6 21. Bxc4 Nf5 22. Qg5 bxc4 23. Nbd4 Ne3 24. Rd2 c3 25. Nxc3 Nc4 26. Nb3 Nxd2+ 27. Nxd2 Rb8 28. b3 Qb4 29. Kb2 Rc8 30. Qg3 Qc5 31. Qd3 Bb5 32. Nxb5 axb5 33. Nf3 0-0 34. Nd4 b4 35. Re3 Qa7 36. Nb5 Qd7 37. Qe2 Rc5 38. Nd4 Ra8 39. f5 Qa7 40. a4 Rc3 41. Qd2 Rac8 42. fxg6 fxg6 43. Rd3 Qc7 44. Qe2 Kh7 45. Kb1 Rxd3 46. Qxd3 Qxe5 47. Nf3 Qf5 48. Qd2 Rc3 49. Nd4 Qe4 50. Kb2 Qe5 51. Qf2 Kg7 52. Kb1 Re3 1/2-1/2

[Event "ARG-ch sf 99th"]
[Site "Buenos Aires"]
[Date "2024.06.03"]
[Round "3"]
[White "Garcia, Facundo"]
[Black "Lo Presti, Roberto"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1753"]
[BlackElo "1884"]
[PlyCount "72"]
[EventDate "2024.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB24_2024"]
[SourceDate "2024.06.12"]
[SourceVersion "1"]
[SourceVersionDate "2024.06.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Be3 c5 6. Nf3 Nc6 7. Be2 Be7 8. 0-0 0-0 9. Re1 a6 10. a4 cxd4 11. Bxd4 Nxd4 12. Qxd4 Bc5 13. Qd2 f6 14. Nd1 fxe5 15. b4 Bd6 16. Ng5 Nf6 17. c4 h6 18. Nf3 Bd7 19. Nb2 Ne4 20. Qd3 Bxb4 21. cxd5 Bxe1 22. Qxe4 Bc3 23. Rd1 Bxb2 24. dxe6 Bc6 25. Qb4 Qe8 26. Qxb2 Qxe6 27. Nxe5 Rad8 28. Rc1 Qf6 29. f4 Qxf4 30. Ng4 Qd4+ 31. Qxd4 Rxd4 32. Ne5 Rd2 33. Bc4+ Kh7 34. Bd3+ g6 35. Nxg6 Rxg2+ 36. Kh1 Rxg6+ 0-1

[Event "ARG-ch sf 99th"]
[Site "Buenos Aires"]
[Date "2024.06.02"]
[Round "2"]
[White "Lo Presti, Roberto"]
[Black "Rojas, Ivan Leonardo"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1884"]
[BlackElo "1557"]
[PlyCount "122"]
[EventDate "2024.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB24_2024"]
[SourceDate "2024.06.12"]
[SourceVersion "1"]
[SourceVersionDate "2024.06.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 c5 7. Be3 Qb6 8. b3 cxd4 9. Nxd4 Bc5 10. Nxf5 exf5 11. Bxc5 Qxc5 12. Bf3 Ne7 13. Re1 0-0 14. c4 Nb6 15. Nd2 dxc4 16. Nxc4 Nxc4 17. bxc4 Rad8 18. Qb3 Nc6 19. Bxc6 Qxc6 20. Rac1 Rfe8 21. Qe3 a6 22. Qf4 Qe6 23. h3 Rc8 24. c5 Qxa2 25. Qxf5 Qd5 26. Rcd1 Qc6 27. Rd7 Qg6 28. Qf3 Rxc5 29. Qxb7 h6 30. Re7 Rxe7 31. Qxe7 Rc6 32. Qd8+ Kh7 33. Qd5 Re6 34. f4 Qf5 35. Qe4 Kg6 36. g4 Qxe4 37. Rxe4 f5 38. Rd4 Rb6 39. Ra4 h5 40. g5 Kf7 41. Kf2 Ke6 42. Ra5 g6 43. Ke3 Rb3+ 44. Ke2 Rb4 45. Rxa6+ Kd5 46. Kf3 Rb3+ 47. Kg2 Rb4 48. Kg3 Ke4 49. Rxg6 Rb3+ 50. Kh4 Kxf4 51. Rf6 Kxe5 52. Kxh5 Rxh3+ 53. Kg6 f4 54. Rf5+ Ke4 55. Kf6 Rh5 56. Re5+ Kd4 57. Re1 f3 58. g6 f2 59. Rf1 Rh2 60. g7 Rg2 61. Kf7 Ke3 1/2-1/2

[Event "ARG-ch sf 99th"]
[Site "Buenos Aires"]
[Date "2024.06.01"]
[Round "1"]
[White "Toniutti, Ezio"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2204"]
[BlackElo "1884"]
[PlyCount "79"]
[EventDate "2024.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB24_2024"]
[SourceDate "2024.06.12"]
[SourceVersion "1"]
[SourceVersionDate "2024.06.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Na3 Bxa3 10. bxa3 Nd5 11. Qc2 Ba6 12. Rd1 Qc8 13. e4 Nb6 14. a4 Re8 15. Bf4 Rb8 16. Rac1 Nd7 17. Qc3 c5 18. Be3 f6 19. f4 cxd4 20. Qxd4 Rd8 21. Qxa7 Ra8 22. Qd4 Nb6 23. Qc5 Rxd1+ 24. Rxd1 Nxa4 25. Qb4 Qe8 26. Rb1 c5 27. Qa5 c3 28. Qc7 c2 29. Rc1 Bd3 30. e5 Rc8 31. Qd6 c4 32. exf6 gxf6 33. Bh3 Kf7 34. Bd4 Rd8 35. Bxe6+ Qxe6 36. Qxd8 Nc3 37. Qc7+ Kg8 38. Qb8+ Kf7 39. Qa7+ Kg8 40. Bxc3 1-0

[Event "Monte Grande op"]
[Site "Monte Grande"]
[Date "2023.11.26"]
[Round "5"]
[White "Lo Presti, Roberto"]
[Black "Juanchini, Marcos"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1863"]
[BlackElo "2144"]
[PlyCount "56"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 Qc7 8. Bb3 b5 9. f3 Bd7 10. g4 b4 11. Nce2 Nc6 12. c3 a5 13. cxb4 Nxb4 14. Rc1 Qb7 15. a3 Na6 16. g5 Ng8 17. Ba4 Ne7 18. Bxd7+ Qxd7 19. Nc3 d5 20. exd5 Nxd5 21. Nxd5 exd5 22. Qe2 Be7 23. Nc6 0-0 24. Nxe7+ Qxe7 25. 0-0 Rfe8 26. Rfe1 d4 27. Qb5 dxe3 28. Rc6 Nc7 0-1

[Event "Monte Grande op"]
[Site "Monte Grande"]
[Date "2023.11.26"]
[Round "6"]
[White "Palladino, Alberto"]
[Black "Lo Presti, Roberto"]
[Result "0-1"]
[ECO "D39"]
[WhiteElo "1788"]
[BlackElo "1863"]
[PlyCount "40"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5 7. Bxf6 Qxf6 8. e5 Qd8 9. Bxc4 0-0 10. 0-0 a6 11. Ne4 cxd4 12. Qxd4 Nc6 13. Qxd8 Rxd8 14. Rfd1 b5 15. Rxd8+ Nxd8 16. Bd3 Bb7 17. Rc1 Nc6 18. a3 Be7 19. Ng3 Na5 20. Rc2 Bd8 0-1

[Event "Monte Grande op"]
[Site "Monte Grande"]
[Date "2023.11.25"]
[Round "4"]
[White "Genovese, Carlos"]
[Black "Lo Presti, Roberto"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1726"]
[BlackElo "1863"]
[PlyCount "73"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 d5 6. 0-0 Bd6 7. Qe2 Nbd7 8. e4 dxe4 9. Nxe4 Bxe4 10. Bxe4 Nxe4 11. Qxe4 0-0 12. Be3 Nf6 13. Qd3 h6 14. Rad1 Qe7 15. Rfe1 Rfd8 16. Qe2 Rac8 17. c4 c5 18. dxc5 Bxc5 19. b3 a6 20. Bxc5 Qxc5 21. Qe5 Rxd1 22. Rxd1 Qa3 23. Qe2 b5 24. cxb5 axb5 25. Qxb5 Qxa2 26. Qd3 Nd5 27. Qb1 Qa5 28. Qa1 Qb4 29. Qa4 Qc3 30. Qa2 Nb4 31. Qb1 Nd5 32. Kf1 Rb8 33. Rd3 Qc5 34. Qd1 g6 35. Nd4 Rb7 36. Qc2 Qb6 37. Qc8+ 1/2-1/2

[Event "Monte Grande op"]
[Site "Monte Grande"]
[Date "2023.11.25"]
[Round "3"]
[White "Lo Presti, Roberto"]
[Black "Chocala, Thiago Ignacio"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "1863"]
[BlackElo "1247"]
[PlyCount "35"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 a6 7. Be3 Bd7 8. Qe2 Qc7 9. Bb3 g6 10. f3 Bg7 11. 0-0-0 0-0-0 12. Nxc6 Qxc6 13. Qf2 Kb8 14. g4 Ne8 15. Bd5 Qc7 16. Bb6 Qc8 17. Bxd8 Qxd8 18. Bxf7 1-0

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.07"]
[Round "9"]
[White "Jasper, Nicolas"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1751"]
[BlackElo "1855"]
[PlyCount "41"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d5 6. Nd2 dxe4 7. Nxe4 Qd8 8. Nf3 Be7 9. Bd3 Nd7 10. 0-0 0-0 11. Re1 Re8 12. Bc2 b6 13. Qd3 Nf8 14. Rad1 Bb7 15. Ne5 Rb8 16. Ba4 f5 17. Bxe8 Bxe4 18. Bf7+ Kh7 19. Rxe4 fxe4 20. Qxe4+ Kh8 21. Bxe6 1-0

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.06"]
[Round "8"]
[White "Lo Presti, Roberto"]
[Black "Ganza Svidler, Pedro"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1855"]
[BlackElo "1686"]
[PlyCount "90"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Qxe5+ Qe7 6. Qxe7+ Bxe7 7. Bb3 0-0 8. Nf3 c6 9. 0-0 Nf5 10. Re1 Bd8 11. d4 d5 12. Bf4 Be6 13. Ne2 h6 14. h3 Nd7 15. c3 Re8 16. Bc2 Bf6 17. Bh2 Nf8 18. Nf4 Nh4 19. Nxh4 Bxh4 20. Nxe6 Nxe6 21. Re2 Bg5 22. Rae1 Red8 23. g3 c5 24. f4 Bf6 25. dxc5 Nxc5 26. Kg2 Kf8 27. Bg1 b6 28. Rd1 Ne6 29. Red2 Nc7 30. Bb3 Re8 31. Bxd5 Nxd5 32. Rxd5 Re2+ 33. Kf3 Rxb2 34. Bd4 Rxa2 35. Bxf6 gxf6 36. Kg4 Kg7 37. Rd7 Rc2 38. Rc7 a5 39. Rdd7 Rf8 40. Rb7 Rxc3 41. Rxb6 Rcc8 42. Rd4 Ra8 43. Ra4 Ra7 44. Rb5 Rfa8 45. f5 Ra6 1/2-1/2

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.05"]
[Round "7"]
[White "Ortiz, Francisco"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2024"]
[BlackElo "1855"]
[PlyCount "170"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 b5 8. a4 b4 9. Qxc4 Bb7 10. Bg5 Nbd7 11. Nbd2 a5 12. Nb3 Bd5 13. Qc2 c5 14. Nxc5 Nxc5 15. dxc5 Rc8 16. Qd1 Rxc5 17. Be3 Rc8 18. h3 Bc5 19. Bf4 Qb6 20. e3 Rfd8 21. Qe2 h6 22. Nd2 Bxg2 23. Kxg2 Be7 24. Rac1 Nd5 25. Nf3 Bf6 26. e4 Nxf4+ 27. gxf4 b3 28. e5 Be7 29. Rc4 Qb7 30. Rfc1 Bb4 31. Rxc8 Rxc8 32. Qb5 Rb8 33. Qxb7 Rxb7 34. Rc4 Rd7 35. Nd4 Ba3 36. Nxb3 Bxb2 37. Nxa5 Rd2 38. Nc6 Rd3 39. a5 Ra3 40. Rb4 Bc1 41. Rb6 Ra2 42. Kf1 Bxf4 43. a6 Kh7 44. a7 Bxe5 45. Nxe5 Rxa7 46. Kg2 g6 47. Nc6 Rc7 48. Kg3 Kg7 49. Ne5 Kf6 50. Rc6 Ra7 51. Ng4+ Kg7 52. h4 h5 53. Ne5 Kf6 54. Nf3 Kg7 55. Rd6 Kf6 56. Rd3 Rb7 57. Ng5 Kg7 58. Nf3 Kf6 59. Rd4 Kg7 60. Kh2 Ra7 61. Ne5 Kf6 62. f4 Rb7 63. Kg3 Rb3+ 64. Rd3 Rxd3+ 65. Nxd3 Kf5 66. Ne5 f6 67. Nc6 e5 68. Ne7+ Ke6 69. Nc6 Kd5 70. fxe5 fxe5 71. Nb4+ Ke4 72. Nc2 Kd3 73. Ne1+ Ke4 74. Nf3 Kf5 75. Nd2 Kf6 76. Kf3 Kf5 77. Nc4 e4+ 78. Kg3 Ke6 79. Kf4 Kd5 80. Nd2 e3 81. Kxe3 Ke5 82. Kf3 Kf5 83. Nf1 Kf6 84. Ng3 Kg7 85. Kf4 Kh6 1-0

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.04"]
[Round "6"]
[White "Lo Presti, Roberto"]
[Black "Nascimbene, Ramiro"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1855"]
[BlackElo "1647"]
[PlyCount "101"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. Ng5 Nh6 6. Bxf7+ Nxf7 7. Nxf7 Kxf7 8. Qh5+ g6 9. Qxc5 d6 10. Qa3 Qe7 11. 0-0 Kg7 12. Qd3 Bd7 13. Bd2 Rae8 14. f3 Qh4 15. c3 d5 16. exd5 Bf5 17. Qc4 Ne5 18. Qxd4 Qxd4+ 19. cxd4 Nc4 20. Bf4 Kf7 21. Nc3 Nxb2 22. Bxc7 Rc8 23. d6 Nc4 24. Ne4 b6 25. Rfe1 h6 26. Ng3 Be6 27. Rad1 Rhe8 28. Ne4 Bd7 29. Rc1 Na3 30. h4 Nb5 31. Red1 Re6 32. a4 Nxc7 33. dxc7 Bxa4 34. Rd2 Ke7 35. d5 Re5 36. d6+ Ke6 37. Ra1 Bc6 38. Rxa7 Bd7 39. Rb7 b5 40. Rd4 Rd5 41. Rxd5 Kxd5 42. Rb8 Kc6 43. g4 h5 44. gxh5 gxh5 45. Kf2 Bf5 46. Rxc8 Bxc8 47. Ke3 Kd5 48. Kd3 b4 49. Kc2 Ke5 50. Kb3 Kd4 51. Nf6 1-0

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.02"]
[Round "4"]
[White "Heredia, Valentin"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2073"]
[BlackElo "1855"]
[PlyCount "50"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. c4 0-0 6. Qc2 a6 7. Bf4 dxc4 8. Qxc4 Nd5 9. Nc3 b5 10. Qd3 Bb7 11. Nxd5 Bxd5 12. Rc1 Ra7 13. h4 Nd7 14. Ng5 g6 15. Bxd5 exd5 16. Nxh7 Kxh7 17. h5 f5 18. hxg6+ Kxg6 19. g4 Bg5 20. gxf5+ Kg7 21. Qg3 Kf7 22. Rh7+ Ke8 23. Bxc7 Rxc7 24. Rxc7 Rf7 25. Rxf7 Kxf7 1-0

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.01"]
[Round "3"]
[White "Lo Presti, Roberto"]
[Black "Romeo, Luis Pablo"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1855"]
[BlackElo "1355"]
[PlyCount "112"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Bd3 Nc6 7. Be3 Be7 8. h3 0-0 9. a3 Re8 10. Qc2 g6 11. Nf3 Bf6 12. 0-0 d5 13. c5 Nd7 14. Nc3 Ne7 15. b4 Nf8 16. Ne2 Bf5 17. Ng3 Bxd3 18. Qxd3 Ne6 19. Qd2 Nc6 20. b5 Nb8 21. Rac1 c6 22. a4 a6 23. Rb1 axb5 24. axb5 Nd7 25. b6 Ra6 26. Rfe1 Qa8 27. Re2 Ra4 28. Rd1 Qa6 29. Bf4 Ra8 30. Be5 Ra2 31. Qxa2 Qxa2 32. Rxa2 Rxa2 33. Bxf6 Nxf6 34. Ne5 h5 35. Kf1 h4 36. Ne2 Ne4 37. Ke1 g5 38. Rc1 Kg7 39. f4 gxf4 40. Nf3 Ng3 41. Nfg1 Ng5 42. Nxf4 Kf6 43. Rb1 Kf5 44. Nge2 N5e4 45. Rc1 f6 46. Rd1 Nxe2 47. Nxe2 Rxe2+ 48. Kxe2 Nc3+ 49. Kd2 Nxd1 50. Kxd1 Ke4 51. Ke2 Kxd4 52. g3 hxg3 53. h4 g2 54. Kf2 g1Q+ 55. Kxg1 Ke3 56. h5 d4 1-0

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.04.30"]
[Round "2"]
[White "Pierrot, Juan Facundo"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2346"]
[BlackElo "1855"]
[PlyCount "63"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Bd3 Nc6 8. 0-0 0-0 9. Qe2 Bd7 10. Ne4 Nxe4 11. Bxe4 Qh5 12. Rd1 Rad8 13. Bg5 f6 14. Be3 Bc8 15. Qb5 Qg4 16. Bxc5 Qxe4 17. Bxf8 Rxf8 18. Rd2 e5 19. Qd5+ Qxd5 20. Rxd5 Nb4 21. Rd2 Bf5 22. c3 Nc6 23. Rad1 Bg4 24. h3 Bxf3 25. gxf3 f5 26. Rd7 e4 27. f4 g5 28. fxg5 Ne5 29. Rd8 Nf3+ 30. Kg2 Nxg5 31. Rxf8+ Kxf8 32. Rd5 1-0

[Event "Obera op"]
[Site "Obera"]
[Date "2023.02.05"]
[Round "6"]
[White "Gay, Sebastian"]
[Black "Lo Presti, Roberto"]
[Result "0-1"]
[ECO "D04"]
[BlackElo "1871"]
[PlyCount "85"]
[EventDate "2023.02.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 g6 4. Bd3 Bg7 5. c3 b6 6. Qe2 0-0 7. Nbd2 Bb7 8. h4 h6 9. Ne5 c5 10. g4 Nfd7 11. f4 Nxe5 12. fxe5 Qd7 13. Nf1 a5 14. Bc2 Ba6 15. Qg2 Nc6 16. Bd2 Rac8 17. h5 g5 18. 0-0-0 Rc7 19. Qf3 e6 20. Kb1 Rfc8 21. Rh2 cxd4 22. exd4 Nxd4 23. cxd4 Rxc2 24. Bc3 Rxh2 25. Nxh2 Qa4 26. Rc1 Qb5 27. Bd2 Qd3+ 28. Qxd3 Bxd3+ 29. Ka1 Rxc1+ 30. Bxc1 f6 31. Nf3 Be2 32. exf6 Bxf6 33. Ne5 Bxe5 34. dxe5 Bxg4 35. Be3 b5 36. a4 bxa4 37. Ka2 Bxh5 38. Bd2 Be8 39. Bxa5 Kf7 40. Kb1 Kg6 41. Kc2 Kf5 42. Bc3 Ke4 43. Kd2 0-1

[Event "Obera op"]
[Site "Obera"]
[Date "2023.02.05"]
[Round "5"]
[White "Lo Presti, Roberto"]
[Black "Cantero, Carlos Ramon"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1871"]
[BlackElo "1930"]
[PlyCount "74"]
[EventDate "2023.02.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 e5 7. Nb3 Be6 8. g4 Nc6 9. g5 Nd7 10. Be3 Nb6 11. Nd5 Bxd5 12. exd5 Ne7 13. c4 Rc8 14. Rc1 Nf5 15. Bxb6 Qxb6 16. Bh3 g6 17. Qd3 Be7 18. Bxf5 gxf5 19. Qxf5 Qb4+ 20. Nd2 Rc7 21. b3 b5 22. Rg4 Rg8 23. Ke2 Qc5 24. Ne4 Qa3 25. Rc2 Rg6 26. h4 bxc4 27. h5 Rg8 28. Qxh7 Rf8 29. bxc4 Rb7 30. Qf5 Kd8 31. Nf6 Bxf6 32. Qxf6+ Ke8 33. h6 Qh3 34. Qf3 Qh5 35. Qf5 Kd8 36. g6 Qxf5 37. g7 Qxg4+ 0-1

[Event "Obera op"]
[Site "Obera"]
[Date "2023.02.04"]
[Round "4"]
[White "Lo Presti, Roberto"]
[Black "Dos Santos, Leo Jose"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1871"]
[BlackElo "1771"]
[PlyCount "55"]
[EventDate "2023.02.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 e5 3. Nf3 Nd7 4. Bc4 exd4 5. Nxd4 Ngf6 6. Nc3 Be7 7. 0-0 Nb6 8. Be2 c5 9. Nf5 0-0 10. Nxe7+ Qxe7 11. f3 Be6 12. a4 a6 13. b3 Rad8 14. a5 Nc8 15. Re1 Na7 16. Bd3 Nc6 17. Nd5 Qd7 18. Nxf6+ gxf6 19. Qd2 Ne5 20. Qh6 Nxd3 21. cxd3 d5 22. Qxf6 dxe4 23. Bb2 Qd4+ 24. Bxd4 Rxd4 25. Rxe4 Rxd3 26. Re5 Rfd8 27. Qh6 R8d5 28. Rae1 1-0

[Event "Obera op"]
[Site "Obera"]
[Date "2023.02.04"]
[Round "3"]
[White "Owczarczyn, Cristian Lucas"]
[Black "Lo Presti, Roberto"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1500"]
[BlackElo "1871"]
[PlyCount "148"]
[EventDate "2023.02.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 e6 4. e3 Bd6 5. Ne5 0-0 6. h3 b6 7. Nd2 c5 8. c3 Bb7 9. Ndf3 Nc6 10. Nxc6 Bxc6 11. Bxd6 Qxd6 12. Ne5 Nd7 13. Nxd7 Bxd7 14. Be2 e5 15. dxe5 Qxe5 16. 0-0 Rad8 17. Bf3 Bf5 18. Bg4 Bxg4 19. Qxg4 d4 20. exd4 cxd4 21. Rfe1 Qf6 22. cxd4 Rxd4 23. Qe2 g6 24. Rad1 Rfd8 25. Rxd4 Qxd4 26. g3 a5 27. Qb5 Rd5 28. Qe8+ Kg7 29. Re2 Rf5 30. Kg2 Qd5+ 31. Kg1 Qxa2 32. g4 Rd5 33. Qe4 Qb3 34. h4 Qd1+ 35. Kg2 h6 36. Qe3 Qd4 37. Kg3 Qxe3+ 38. Rxe3 Rb5 39. b3 Rb4 40. g5 b5 41. f4 a4 42. bxa4 bxa4 43. Re7 Rb3+ 44. Kg2 hxg5 45. hxg5 a3 46. Ra7 Kf8 47. Kf2 Ke8 48. Ke2 Rb2+ 49. Kd3 a2 50. Kc3 Rf2 51. Kb3 Rxf4 52. Rxa2 Rf5 53. Rg2 Rd5 54. Kc4 Rd7 55. Rg4 Ke7 56. Re4+ Kf8 57. Rd4 Re7 58. Kd3 Re5 59. Rg4 Ke7 60. Kd4 Ra5 61. Ke4 Ke6 62. Rg1 Ra4+ 63. Kf3 Kf5 64. Ke3 Re4+ 65. Kf3 Rf4+ 66. Ke3 Rg4 67. Rf1+ Ke6 68. Rf6+ Ke7 69. Ra6 Rxg5 70. Ke4 Rf5 71. Ra3 Kf8 72. Ra1 Kg7 73. Rh1 f6 74. Rh2 Re5+ 0-1

[Event "Obera op"]
[Site "Obera"]
[Date "2023.02.03"]
[Round "1"]
[White "Ferreyra, Martin Jesus"]
[Black "Lo Presti, Roberto"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1191"]
[BlackElo "1871"]
[PlyCount "20"]
[EventDate "2023.02.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. Nf3 Bg4 4. c3 Nc6 5. d4 cxd4 6. cxd4 Qb6 7. Nc3 Bxf3 8. Qxf3 e6 9. Ne2 Bb4+ 10. Nc3 Qxd4 0-1

[Event "Obera op"]
[Site "Obera"]
[Date "2023.02.03"]
[Round "2"]
[White "Lo Presti, Roberto"]
[Black "Rozental, Sasha Valentin"]
[Result "1/2-1/2"]
[ECO "C25"]
[WhiteElo "1871"]
[BlackElo "1416"]
[PlyCount "87"]
[EventDate "2023.02.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 d6 4. Bc4 exf4 5. Nf3 Bg4 6. d3 Bxf3 7. Qxf3 Qh4+ 8. g3 Ne5 9. Qxf4 Qh5 10. 0-0 Nf6 11. Qf5 Qxf5 12. Rxf5 Nxc4 13. dxc4 Be7 14. Nb5 Kd7 15. e5 dxe5 16. Rxe5 a6 17. Nxc7 Bd6 18. Nxa8 Bxe5 19. Nb6+ Kc6 20. Na4 Ne4 21. Be3 Rd8 22. Re1 f5 23. c5 Bd4 24. b3 Bxe3+ 25. Rxe3 Rd2 26. c4 Rxa2 27. g4 g6 28. gxf5 gxf5 29. Rf3 Nxc5 30. Nxc5 Kxc5 31. Rxf5+ Kb4 32. Rf7 Kxb3 33. Rxb7+ Kxc4 34. Rxh7 a5 35. h4 a4 36. h5 a3 37. h6 Ra1+ 38. Kf2 a2 39. Ra7 Rb1 40. Rxa2 Rb7 41. Kg3 Kd5 42. Ra6 Ke5 43. Kg4 Rb1 44. Ra5+ 1/2-1/2

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.15"]
[Round "9"]
[White "Lo Presti, Roberto"]
[Black "Dubrovich, Igor"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1907"]
[BlackElo "1982"]
[PlyCount "114"]
[EventDate "2022.09.08"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. g5 b4 13. gxf6 bxc3 14. Qxc3 Nxf6 15. Na5 Qd7 16. Nc6 Rfc8 17. Nxe7+ Qxe7 18. Qa5 Nd7 19. Kb1 f5 20. Bh3 fxe4 21. Bxe6+ Qxe6 22. fxe4 Nc5 23. Bxc5 Rxc5 24. Qb6 Qc4 25. Qb3 Rd8 26. Qxc4+ Rxc4 27. Rhe1 Kf7 28. Rd3 Ke6 29. b3 Rd4 30. Rg3 Rd7 31. Re2 d5 32. exd5+ R4xd5 33. Rge3 a5 34. Kb2 Rf7 35. c4 Rc5 36. Kc3 Rf4 37. a3 Kf5 38. Kd3 a4 39. b4 Rd4+ 40. Kc3 Rdxc4+ 41. Kb2 Rd5 42. Rc3 Rcd4 43. Rc7 Rd2+ 44. Rxd2 Rxd2+ 45. Kc3 Rxh2 46. Rxg7 Rh3+ 47. Kc4 Rxa3 48. Rxh7 e4 49. b5 Ra1 50. b6 Rb1 51. Rh5+ Kg4 52. Rb5 Rxb5 53. Kxb5 a3 54. b7 a2 55. b8Q a1Q 56. Qc8+ Kf4 57. Qc7+ Qe5+ 0-1

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.14"]
[Round "8"]
[White "Duarte Fernandez, Agustin"]
[Black "Lo Presti, Roberto"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1564"]
[BlackElo "1907"]
[PlyCount "120"]
[EventDate "2022.09.08"]
[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. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. Bg3 0-0 6. Bd3 c5 7. c3 b6 8. Ne5 Bb7 9. f4 Nc6 10. 0-0 Ne7 11. Bh4 Ne4 12. Nd2 f6 13. Bxe4 dxe4 14. Qg4 f5 15. Qg3 Ba6 16. Rfe1 Bxe5 17. fxe5 Qe8 18. dxc5 bxc5 19. Nb3 Rc8 20. Rad1 Bd3 21. Nc1 c4 22. b3 Nd5 23. bxc4 Bxc4 24. Rd2 Nxc3 25. Rb2 Nd5 26. Nb3 Bxb3 27. Rxb3 Rf7 28. Bg5 Rfc7 29. h4 Qg6 30. Kh1 h6 31. Bf4 Qxg3 32. Bxg3 Rc3 33. Bf2 Rxb3 34. axb3 Nb4 35. Ra1 Rc7 36. Ra4 Nd3 37. Bg3 Rb7 38. Ra6 Kf7 39. Ra3 h5 40. Ra1 Ke7 41. Ra3 Kd7 42. Ra1 Kc6 43. Ra6+ Kd7 44. Ra3 Kc7 45. Kg1 Kb6 46. Kf1 Rc7 47. Kg1 Rc1+ 48. Kh2 Rc3 49. Ra4 Rxb3 50. Rd4 Rc3 51. Rd7 a5 52. Bf4 Nxf4 53. exf4 a4 54. Rd8 a3 55. Ra8 e3 56. Kg3 Kb5 57. Kf3 Kb4 58. Rb8+ Kc4 59. Ke2 a2 60. Ra8 Kb3 0-1

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.13"]
[Round "7"]
[White "Rojo, Gonzalo"]
[Black "Lo Presti, Roberto"]
[Result "1/2-1/2"]
[ECO "D39"]
[WhiteElo "1978"]
[BlackElo "1907"]
[PlyCount "122"]
[EventDate "2022.09.08"]
[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 e6 3. Nf3 d5 4. Nc3 dxc4 5. Qa4+ Nc6 6. Bg5 Bb4 7. a3 Bxc3+ 8. bxc3 Qd5 9. Bxf6 gxf6 10. g3 Bd7 11. Qc2 f5 12. Bg2 Qd6 13. e3 Na5 14. Nd2 Bc6 15. 0-0 Bxg2 16. Kxg2 Qc6+ 17. Kg1 h5 18. h4 0-0-0 19. Rab1 Rhg8 20. Rb4 Rg4 21. Kh2 Rdg8 22. Rg1 Qd6 23. Nf3 f6 24. a4 Qc6 25. Qe2 b6 26. Nd2 Qd6 27. Kh3 R8g7 28. Nxc4 Nxc4 29. Qxc4 f4 30. exf4 Rxf4 31. Qf1 Rf3 32. Qg2 Rxc3 33. Qa8+ Kd7 34. Rb5 Qxd4 35. Rbb1 Rg4 36. Rbd1 Rd3 37. Rxd3 Qxd3 38. Qf8 Qf5 39. Kg2 Rd4 40. Re1 Rd2 41. Rf1 e5 42. Qb4 Rd3 43. Qb5+ Kc8 44. Qc6 e4 45. Rc1 Qf3+ 46. Kh3 Qf5+ 47. Kg2 Qe5 48. Qa8+ Kd7 49. Qc6+ Kd8 50. Qa8+ Kd7 51. Qc6+ Kd8 52. Qa8+ Ke7 53. Rxc7+ Qxc7 54. Qxe4+ Kf8 55. Qxd3 Qc6+ 56. Kh2 Qxa4 57. Qg6 Qd4 58. Kg1 Qd1+ 59. Kg2 Qd5+ 60. Kg1 Qd1+ 61. Kg2 Qd5+ 1/2-1/2

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.12"]
[Round "6"]
[White "Lo Presti, Roberto"]
[Black "Marson, Juan Miguel"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1907"]
[BlackElo "2111"]
[PlyCount "74"]
[EventDate "2022.09.08"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Kb1 Nxd4 11. e5 Nf5 12. exf6 exf6 13. Nxd5 Nxe3 14. Qxe3 Be6 15. Bc4 f5 16. Rhe1 Re8 17. Bb3 Qa5 18. Qf2 Rad8 19. c4 f4 20. g4 fxg3 21. hxg3 b5 22. cxb5 Qxb5 23. g4 Qb7 24. Qh4 Bxd5 25. Rxe8+ Rxe8 26. Rxd5 Qc7 27. Qf2 Rc8 28. Qd2 Qb6 29. Rd7 Rf8 30. Qd5 Qf6 31. Qd2 Qxf3 32. Rxa7 Qf1+ 33. Bd1 Rb8 34. b3 Qf6 35. Ra4 Qa1+ 36. Kc2 Qb2+ 37. Kd3 Rd8+ 0-1

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.09"]
[Round "2"]
[White "Lo Presti, Roberto"]
[Black "Isaac, Cristian"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1907"]
[BlackElo "1342"]
[PlyCount "45"]
[EventDate "2022.09.08"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 g6 8. Be3 Nge7 9. Nc4 Ng8 10. Bb6 Qh4 11. Nxd6+ Bxd6 12. Qxd6 Qg5 13. Nd5 Nge7 14. Nc7+ Kf8 15. Nxa8 Kg7 16. h4 Qf4 17. Bd3 Be6 18. Nc7 Bc4 19. Bxc4 Rd8 20. Ne6+ fxe6 21. Bxd8 Nd4 22. Qxe7+ Kh6 23. Qg5+ 1-0

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.08"]
[Round "1"]
[White "Fiorito, Joaquin"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2271"]
[BlackElo "1907"]
[PlyCount "85"]
[EventDate "2022.09.08"]
[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. Nc3 d5 3. Bf4 e6 4. Nb5 Na6 5. e3 c6 6. Nc3 Bb4 7. Bxa6 bxa6 8. Nf3 Ne4 9. 0-0 Nxc3 10. bxc3 Bd6 11. Bxd6 Qxd6 12. Ne5 0-0 13. Nd3 f6 14. Nc5 e5 15. Qe2 a5 16. f3 Rb8 17. Rab1 Rb6 18. Rb3 Qc7 19. Rfb1 Bf5 20. Na4 Rbb8 21. R1b2 Rfe8 22. Qd1 Rxb3 23. Rxb3 Qf7 24. Qd2 Qg6 25. Rb2 Qg5 26. Kf2 Qh4+ 27. Kg1 Qg5 28. Rb3 Qg6 29. Nc5 Bxc2 30. Rb7 Bf5 31. Rxa7 Qg5 32. Rxa5 exd4 33. cxd4 Qxe3+ 34. Qxe3 Rxe3 35. Kf2 Rc3 36. g4 Bd3 37. Ra8+ Kf7 38. Ra7+ Kg6 39. Ne6 Bb1 40. a4 Ra3 41. h4 h5 42. Rxg7+ Kh6 43. g5+ 1-0

[Event "ARG-chT"]
[Site "Villa Martelli"]
[Date "2022.08.28"]
[Round "4.6"]
[White "Lo Presti, Roberto"]
[Black "Villegas, Franco"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1907"]
[BlackElo "2341"]
[PlyCount "78"]
[EventDate "2022.08.26"]
[EventType "team-swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Ajedrez del Sur"]
[BlackTeam "Scacchi Biferno"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "ARG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. a4 b6 8. f4 Qc7 9. Be2 Bb7 10. Bf3 Nbd7 11. Nde2 Nc5 12. Ng3 h5 13. h4 d5 14. e5 Nfe4 15. Bxe4 Nxe4 16. Ncxe4 dxe4 17. Qe2 Bd5 18. Bd4 Qc6 19. c3 Rh6 20. Qe3 Bc4 21. Bxb6 Rb8 22. a5 Bd3 23. Kd2 Rg6 24. Rae1 Bc5 25. Qxc5 Qxc5 26. Bxc5 Rxb2+ 27. Ke3 Rxg3+ 28. Kd4 Bb5 29. Bb4 e3 30. Rh3 Rd2+ 31. Kc5 Rd5+ 32. Kb6 Rxh3 33. gxh3 e2 34. Bc5 Kd7 35. Bd4 Bd3 36. Rc1 Rb5+ 37. Ka7 Kc8 38. c4 Rb7+ 39. Kxa6 e1Q 0-1

[Event "ARG-ch 96th"]
[Site "Buenos Aires"]
[Date "2022.06.09"]
[Round "8"]
[White "Lo Presti, Roberto"]
[Black "Marson, Juan Miguel"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1901"]
[BlackElo "2083"]
[PlyCount "128"]
[EventDate "2022.06.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 h5 10. 0-0-0 Nbd7 11. Qf2 b5 12. Nd5 Bxd5 13. exd5 Qc7 14. g3 Bd8 15. Bh3 Nb6 16. Bxb6 Qxb6 17. Qe2 0-0 18. Bg2 Re8 19. h4 a5 20. Nd2 Rc8 21. Ne4 Nxe4 22. fxe4 Qc5 23. Kb1 a4 24. Rd3 b4 25. Rf1 Bb6 26. Rc1 Rc7 27. g4 Ra8 28. gxh5 b3 29. axb3 axb3 30. Rxb3 Rca7 31. c3 Ra1+ 32. Kc2 Rxc1+ 33. Kxc1 Ra1+ 34. Kc2 Qg1 35. Ra3 Rxa3 36. bxa3 Qa1 37. Qc4 Bc5 38. a4 Kh7 39. Bh3 Kh6 40. Bg4 Qg1 41. Qe2 Be3 42. Kd3 Bf4 43. Bf3 Qb1+ 44. Qc2 Qb6 45. Kc4 Qe3 46. Qd3 Qc5+ 47. Kb3 Bc1 48. Kc2 Qa3 49. Kd1 Bf4 50. Qc2 Qa1+ 51. Ke2 Qg1 52. Qd3 Qc1 53. Kf2 Bd2 54. c4 Qe1+ 55. Kg2 Be3 56. Qf1 Qxh4 57. Qe2 Qg5+ 58. Kh3 Bf4 59. Qg2 Qe7 60. Qg4 Qa7 61. Bd1 Qd4 62. Qe2 Qg1 63. Qf3 Qh2+ 64. Kg4 Qxh5# 0-1

[Event "ARG-ch 96th"]
[Site "Buenos Aires"]
[Date "2022.06.08"]
[Round "7"]
[White "Chiappero, Julio Alfredo"]
[Black "Lo Presti, Roberto"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2046"]
[BlackElo "1901"]
[PlyCount "128"]
[EventDate "2022.06.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bg3 0-0 6. Nbd2 c5 7. c3 b6 8. Bd3 Bb7 9. a4 Nc6 10. 0-0 Bxg3 11. hxg3 Qc7 12. Qe2 e5 13. Nxe5 Nxe5 14. dxe5 Qxe5 15. a5 Rfd8 16. Ra4 Bc6 17. Nf3 Qe7 18. Ra3 Rab8 19. axb6 axb6 20. Rfa1 Ra8 21. Bb5 Rxa3 22. Rxa3 Ba8 23. Qd1 d4 24. cxd4 Bxf3 25. Qxf3 cxd4 26. exd4 Rxd4 27. Ra8+ Rd8 28. Qb7 Qe1+ 29. Bf1 Rxa8 30. Qxa8+ Qe8 31. Qb7 Qd8 32. Bc4 Qd1+ 33. Bf1 Qd8 34. b4 h5 35. b5 Qd4 36. Qc8+ Kh7 37. Qf5+ g6 38. Qf3 Kg7 39. Qd3 Qxd3 40. Bxd3 Ne8 41. Kf1 Kf6 42. Ke2 Ke5 43. Ke3 Nd6 44. f3 Kd5 45. Kf4 Kc5 46. Ke5 Nxb5 47. Kf6 Nd6 48. Ke7 g5 49. Kf6 g4 50. Kg5 Kd4 51. Bb1 gxf3 52. gxf3 Ke3 53. f4 Ne4+ 54. Kxh5 Nxg3+ 55. Kg4 Ne4 56. Kf5 Nc3 57. Bc2 Nd5 58. Bb3 Nxf4 59. Bxf7 b5 60. Ke5 b4 61. Kd6 Kd4 62. Kc6 Kc3 63. Kc5 Nd3+ 64. Kb5 Nb2 1/2-1/2

[Event "ARG-ch 96th"]
[Site "Buenos Aires"]
[Date "2022.06.05"]
[Round "4"]
[White "Lo Presti, Roberto"]
[Black "Villarreal, Agustin"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1901"]
[BlackElo "2140"]
[PlyCount "30"]
[EventDate "2022.06.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 exd4 5. Nxd4 Nxe4 6. Nxc6 Nxc3 7. Nxd8 Nxd1 8. Nxf7 Kxf7 9. Kxd1 d5 10. Bf4 Bf5 11. c3 c6 12. Kd2 Bc5 13. Be3 Bxe3+ 14. Kxe3 Rad8 15. Bd3 d4+ 0-1

[Event "Villa Martelli ProAm op 28th"]
[Site "Villa Martelli"]
[Date "2021.11.04"]
[Round "1"]
[White "Krysa, Leandro Sergio"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2528"]
[BlackElo "1904"]
[PlyCount "55"]
[EventDate "2021.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 d5 5. 0-0 Bd6 6. Nc3 c6 7. d3 0-0 8. e4 dxe4 9. dxe4 Bc7 10. Qc2 Qe8 11. e5 Ng4 12. Bf4 Qh5 13. Rfe1 Nd7 14. h3 Nh6 15. Ng5 Qe8 16. b4 Nf7 17. Nxf7 Rxf7 18. h4 h6 19. h5 Re7 20. Qe2 Nf8 21. Rad1 g5 22. hxg6 Nxg6 23. Bxh6 Nxe5 24. Bf4 Ng4 25. Bxc7 Rxc7 26. Ne4 Rg7 27. Nd6 Qe7 28. Nxf5 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "11"]
[White "Dominguez Rincon, Miller Duvan"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2080"]
[BlackElo "1911"]
[PlyCount "47"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Nc6 6. Bc4 Nxd4 7. Nd5 Qc5 8. Nxf6+ gxf6 9. Bd3 e5 10. c3 Nc6 11. Be3 Qd6 12. Qc2 Be6 13. 0-0-0 0-0-0 14. Kb1 Qe7 15. Ne2 h5 16. f4 Bh6 17. Rhe1 Bd5 18. g3 Rhe8 19. Bf5+ Be6 20. Be4 Kb8 21. Qa4 Bd7 22. Bxc6 Bxc6 23. Qxa7+ Kc8 24. Qa8# 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "4"]
[White "Lo Presti, Roberto"]
[Black "Giampa, Alejandro"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1911"]
[BlackElo "2244"]
[PlyCount "44"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Bd7 11. Qd2 Rac8 12. f4 Rfe8 13. Rae1 Nxd4 14. Bxd4 Bc6 15. e5 Nd5 16. exd6 Nxc3 17. Bxc3 Bxc3 18. bxc3 exd6 19. Qxd6 Qxc3 20. f5 Rxe1 21. Bxf7+ Kxf7 22. fxg6+ Kg7 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "9"]
[White "Lo Presti, Roberto"]
[Black "Ortega Villalobos, Jhon"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1911"]
[PlyCount "107"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Nxd4 10. Bxd4 Nd7 11. Bxg7 Kxg7 12. Qd4+ f6 13. h4 h5 14. 0-0-0 Ne5 15. Qe3 Qb6 16. Qe2 a5 17. Nd5 Qd8 18. Nf4 Kh6 19. Be6 a4 20. Bxc8 Rxc8 21. Ne6 Qe8 22. Nxf8 Qxf8 23. a3 Nc4 24. g4 Qe8 25. gxh5 Qb5 26. c3 Qb3 27. Rd3 Qa2 28. Qc2 Qa1+ 29. Qb1 Qxb1+ 30. Kxb1 b5 31. hxg6 Kxg6 32. h5+ Kh6 33. f4 Rg8 34. Rd5 Rb8 35. f5 Ne3 36. Rd3 Nc4 37. Rg3 Ne5 38. Re3 Rg8 39. Ka2 Rg2 40. Rhh3 Nc4 41. Reg3 Rxb2+ 42. Ka1 Rf2 43. Rg6+ Kh7 44. h6 Rf1+ 45. Ka2 Rf2+ 46. Kb1 Nxa3+ 47. Kc1 Rc2+ 48. Kd1 Rxc3 49. Rxc3 Nc4 50. Rh3 Ne5 51. Rg7+ Kh8 52. Rxe7 a3 53. Ra7 b4 54. h7 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "10"]
[White "Lo Presti, Roberto"]
[Black "Solores, Mariano"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1911"]
[BlackElo "1731"]
[PlyCount "85"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 Bf5 6. g3 c6 7. Bg2 e6 8. 0-0 Be7 9. Bf4 Qd8 10. Qe2 0-0 11. Rad1 Nbd7 12. Rfe1 Nb6 13. h3 h6 14. g4 Bh7 15. Bg3 Re8 16. Ne5 Rf8 17. f4 Nbd5 18. Nxd5 Nxd5 19. c3 Bd6 20. Be4 Bxe4 21. Qxe4 Bxe5 22. dxe5 Qb6+ 23. Bf2 Qxb2 24. Rb1 Qxc3 25. Rxb7 Qxh3 26. g5 Qg4+ 27. Kf1 hxg5 28. Bc5 Rfd8 29. Re2 Qxf4+ 30. Qxf4 gxf4 31. Reb2 a5 32. a4 g6 33. Bd6 Kg7 34. Rc2 Rdc8 35. Kg2 g5 36. Kf3 Kg6 37. Rg2 Ne3 38. Be7 Nd5 39. Rxg5+ Kh6 40. Rg4 Rab8 41. Rh4+ Kg6 42. Rg4+ Kf5 43. Rg5# 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "3"]
[White "Lo Presti, Roberto"]
[Black "Urviola, Luis"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1911"]
[BlackElo "1294"]
[PlyCount "145"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 Nf6 8. Bc4 e6 9. 0-0 Be7 10. Bd2 Qd8 11. Rad1 0-0 12. Bg5 Nd5 13. Bxe7 Qxe7 14. Nxd5 cxd5 15. Bd3 Qc7 16. c3 a6 17. Bb1 b5 18. Rfe1 Nd7 19. Qd3 Nf6 20. Re3 g6 21. Re5 Rfc8 22. Qf3 Kg7 23. g4 Nd7 24. Re3 Nf6 25. h4 h6 26. Qg2 Qf4 27. g5 hxg5 28. hxg5 Nh7 29. Re5 Rh8 30. Qg3 Qxg3+ 31. fxg3 f6 32. Rxe6 Nxg5 33. Rd6 Rh3 34. Kg2 Rah8 35. Rd7+ Nf7 36. Re1 Rh2+ 37. Kf3 Rxb2 38. Ree7 Rf8 39. Bd3 Rxa2 40. Rxd5 Rd2 41. Be4 f5 42. Bb1 Kf6 43. Rdd7 Ng5+ 44. Ke3 Rb2 45. Bd3 a5 46. d5 a4 47. Ra7 Rb3 48. Kd4 b4 49. cxb4 Rxb4+ 50. Kc5 Rg4 51. Bc4 Ne4+ 52. Kb5 Rxg3 53. Re6+ Kg5 54. Rg7 Kh6 55. Ra7 a3 56. d6 Rd8 57. d7 Nd2 58. Re8 Rxd7 59. Rxd7 Nxc4 60. Kxc4 a2 61. Ra7 Rg2 62. Rea8 f4 63. Rxa2 Rxa2 64. Rxa2 Kg5 65. Kd3 Kg4 66. Ke2 Kg3 67. Kf1 f3 68. Ra5 Kf4 69. Kf2 g5 70. Ra4+ Kf5 71. Kg3 g4 72. Rxg4 f2 73. Rf4+ 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "7"]
[White "Lo Presti, Roberto"]
[Black "Yakisich, Marcelo"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1911"]
[BlackElo "1917"]
[PlyCount "52"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 c6 3. Nc3 Nf6 4. f4 Bg4 5. Nf3 Qc7 6. Be2 Nbd7 7. 0-0 0-0-0 8. Be3 Kb8 9. b4 h6 10. b5 g5 11. bxc6 Qxc6 12. Qd3 Bg7 13. d5 Qc8 14. Rab1 Nc5 15. Qb5 Nfxe4 16. Nxe4 Nxe4 17. Rb3 Nc3 18. Qa5 Nxe2+ 19. Kf2 Nd4 20. Ra3 Qc5 21. Nxd4 Bxd4 22. Bxd4 Qxd4+ 23. Kg3 Bc8 24. Rb1 gxf4+ 25. Kf3 Rhg8 26. Rb4 Bg4# 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "6"]
[White "Lorelli, Daniel"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2055"]
[BlackElo "1911"]
[PlyCount "79"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 d5 3. cxd5 Qxd5 4. Nf3 Nc6 5. Nc3 Qd8 6. Bg2 Nf6 7. 0-0 Bd6 8. d3 h6 9. a3 0-0 10. b4 a6 11. Be3 Be6 12. Rc1 Qd7 13. Na4 Bh3 14. Nc5 Bxc5 15. Rxc5 Bxg2 16. Kxg2 Rfe8 17. Qc2 Qg4 18. Rc4 Qe6 19. a4 e4 20. dxe4 Nxe4 21. b5 axb5 22. axb5 Nd8 23. Nd4 Qg6 24. Rxc7 Ne6 25. Nxe6 Rxe6 26. f3 Nd6 27. Qxg6 Rxg6 28. b6 Ra6 29. Rd1 Re6 30. Kf2 Nc4 31. Rd3 Nxb6 32. Rxb7 Nc4 33. Rb8+ Kh7 34. Bf4 Rac6 35. e4 Kg6 36. g4 f6 37. Rd7 Ne5 38. Ra7 Rc2+ 39. Kg3 Rec6 40. Rbb7 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "5"]
[White "Ramirez Ramirez, Guillermo"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "A45"]
[BlackElo "1911"]
[PlyCount "101"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 c5 4. e5 h6 5. Bxf6 gxf6 6. f4 cxd4 7. Qxd4 Nc6 8. Qe3 fxe5 9. fxe5 Qh4+ 10. g3 Qb4+ 11. Nd2 Qxb2 12. Rb1 Qxe5 13. Qxe5 Nxe5 14. Ngf3 Nxf3+ 15. Nxf3 Bg7 16. Bd3 b6 17. 0-0 Bb7 18. Nh4 Bd4+ 19. Rf2 f5 20. Kf1 Bxf2 21. Kxf2 0-0-0 22. a4 Be4 23. Ba6+ Kb8 24. Rb2 Bb7 25. Be2 Rc8 26. a5 bxa5 27. Nf3 e5 28. Nxe5 Rc7 29. Nc4 a4 30. Na5 Ka8 31. Nxb7 Rxb7 32. Bf3 Rhb8 33. Ke3 a5 34. Ra2 Ka7 35. Bxb7 Rxb7 36. Rxa4 Ka6 37. Rd4 Rc7 38. Kd3 Kb5 39. Rd5+ Rc5 40. Rxd7 a4 41. c4+ Kb4 42. Rb7+ Ka3 43. Kd4 Rc7 44. Rxc7 Ka2 45. Rb7 a3 46. c5 Ka1 47. c6 a2 48. c7 f4 49. gxf4 h5 50. c8Q h4 51. Qc1# 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "2"]
[White "Sierra Vallina, Lionel"]
[Black "Lo Presti, Roberto"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1804"]
[BlackElo "1911"]
[PlyCount "95"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Nc6 6. Be2 Bg4 7. h3 Bh5 8. Be3 0-0-0 9. Qd2 e5 10. 0-0-0 Bb4 11. g4 Bg6 12. Qe1 Bxc3 13. Qxc3 Qxa2 14. b3 exd4 15. Nxd4 Nxd4 16. Bxd4 Ne4 17. Qb2 Qxb2+ 18. Bxb2 Nxf2 19. Rxd8+ Rxd8 20. Rf1 Nxh3 21. Bxg7 Ng5 22. Bf6 Re8 23. Bc4 Ne4 24. Bd4 Nd6 25. Bd5 f5 26. gxf5 Nxf5 27. Bc3 Re2 28. Re1 Rxe1+ 29. Bxe1 c6 30. Be4 Kc7 31. Kd2 b6 32. Bxf5 Bxf5 33. Bg3+ Kd7 34. c3 a6 35. b4 b5 36. Bf2 Ke6 37. Bh4 Kd5 38. Bf2 Kc4 39. Bb6 h5 40. Bf2 Kd5 41. Bh4 Ke4 42. Ke2 Bg4+ 43. Kf2 Kd3 44. Bf6 Kc2 45. Ke3 Kb3 46. Kd4 Ka4 47. Kc5 Bf3 48. Kb6 1/2-1/2

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "8"]
[White "Videla, Gaston"]
[Black "Lo Presti, Roberto"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1798"]
[BlackElo "1911"]
[PlyCount "104"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nc6 4. c3 e5 5. dxe5 Qxd1+ 6. Kxd1 Nxe5 7. Bf4 Ng4 8. Bg3 Bd6 9. Bxd6 cxd6 10. Ke2 N8f6 11. h3 Ne5 12. g4 b6 13. Bg2 Ba6+ 14. Kd2 0-0-0 15. Ne2 Nc4+ 16. Kc2 Rhe8 17. Nd4 d5 18. Nd2 Nxd2 19. Kxd2 Ne4+ 20. Bxe4 dxe4 21. Rhe1 Bd3 22. a4 Rd6 23. a5 Kb7 24. axb6 axb6 25. b4 b5 26. Ra5 Rb6 27. Rea1 Rb8 28. Ra7+ Kc8 29. Rxf7 Rf6 30. Rxf6 gxf6 31. Ra6 Kb7 32. Rxf6 Ra8 33. Rf7+ Kb6 34. Rxh7 Ra2+ 35. Ke3 Ra3 36. Rh6+ Kb7 37. Ne6 Rxc3 38. Nc5+ Kc8 39. Nxe4 Bxe4+ 40. Kxe4 Rc4+ 41. Kd5 Rxb4 42. Rb6 Rb2 43. f4 Kc7 44. f5 Kxb6 45. h4 Rf2 46. Ke6 b4 47. f6 b3 48. g5 b2 49. g6 b1Q 50. f7 Qb3+ 51. Ke7 Qb4+ 52. Ke8 Qg4 0-1

[Event "ARG-ch sf 95th"]
[Site "Buenos Aires"]
[Date "2020.02.22"]
[Round "1"]
[White "Lo Presti, Roberto"]
[Black "Quiroga, Facundo"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1942"]
[BlackElo "2285"]
[PlyCount "94"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 h5 10. 0-0-0 Nbd7 11. Bg5 Rc8 12. Kb1 b5 13. h4 Nb6 14. Na5 b4 15. Bxf6 gxf6 16. Nd5 Nxd5 17. exd5 Qxa5 18. dxe6 fxe6 19. Qd3 Kf7 20. Qxa6 Qxa6 21. Bxa6 Rcg8 22. Rh2 d5 23. Be2 Bd6 24. g4 e4 25. Rg2 exf3 26. Bxf3 hxg4 27. Bxg4 f5 28. Bf3 Rxg2 29. Bxg2 Rxh4 30. Rh1 Rg4 31. Bf3 Rg3 32. Rf1 Kf6 33. c3 bxc3 34. bxc3 Be5 35. Kc2 Rg8 36. Kd3 Ra8 37. Rf2 Ra3 38. Rc2 d4 39. Bc6 dxc3 40. Bb5 Ra8 41. Bc4 Rd8+ 42. Ke2 Bd4 43. a4 e5 44. a5 e4 45. a6 f4 46. a7 f3+ 47. Ke1 Ra8 0-1

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.04.06"]
[Round "8"]
[White "Lo Presti, Roberto"]
[Black "Brizzi, Milagros Tatiana"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1966"]
[BlackElo "2126"]
[PlyCount "118"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Bb4 7. Bd2 Nf6 8. Bg2 Nc6 9. Nxc6 dxc6 10. 0-0 Be7 11. Be3 e5 12. h3 b5 13. f4 Nd7 14. Qe2 Bb7 15. Qf2 0-0 16. f5 f6 17. g4 b4 18. Ne2 c5 19. h4 c4 20. Ng3 Bc5 21. Rae1 Rad8 22. Rd1 Bxe3 23. Qxe3 Qc5 24. Kf2 a5 25. Bf3 Qxe3+ 26. Kxe3 Nb6 27. Be2 Kf7 28. g5 Ke7 29. Nh5 Rg8 30. Rxd8 Rxd8 31. gxf6+ gxf6 32. Rg1 Rf8 33. Rg7+ Rf7 34. Rg8 Kd7 35. Ng7 Ba6 36. Ne6 Bc8 37. h5 a4 38. h6 Ke7 39. Bh5 Bxe6 40. fxe6 Rf8 41. Rg7+ Kxe6 42. Rxh7 b3 43. axb3 cxb3 44. cxb3 axb3 45. Be2 f5 46. Rb7 f4+ 47. Kf3 Nd7 48. Bc4+ Kd6 49. h7 Rh8 50. Bg8 Nc5 51. Rb6+ Ke7 52. Rb5 Nd7 53. Rxb3 Nf6 54. Rb7+ Kd8 55. b4 Nd7 56. Rb5 Kc7 57. Rd5 Nf6 58. Rxe5 Nxg8 59. hxg8Q Rxg8 0-1

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.04.04"]
[Round "6"]
[White "Lo Presti, Roberto"]
[Black "Fiorito, Francisco"]
[Result "1-0"]
[ECO "C85"]
[WhiteElo "1966"]
[BlackElo "1588"]
[PlyCount "105"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. d3 Qd6 8. b3 Bg4 9. Bb2 Nd7 10. Nbd2 f6 11. Nc4 Qe6 12. Ne3 0-0-0 13. Ng5 fxg5 14. Qxg4 Qxg4 15. Nxg4 Bd6 16. Ne3 g6 17. h3 Rde8 18. g3 Rhf8 19. Kg2 Bc5 20. Nc4 Rf7 21. Rae1 Ref8 22. Re2 Bd6 23. d4 Re8 24. dxe5 Nxe5 25. Nxe5 Bxe5 26. Bxe5 Rxe5 27. f4 gxf4 28. gxf4 Ra5 29. c4 Kd7 30. Rd1+ Ke6 31. Kg3 Re7 32. Rd3 Rh5 33. Kg4 Kf6 34. Rf3 Rc5 35. e5+ Ke6 36. Re4 Ra5 37. Rf2 Rf7 38. Rd2 Rf5 39. h4 h6 40. Red4 g5 41. Rd6+ cxd6 42. Rxd6+ Ke7 43. Kxf5 gxf4 44. Kxf4 Rxa2 45. Rxh6 Re2 46. Rh7+ Ke6 47. Rxb7 Rf2+ 48. Ke4 Rh2 49. Kd4 Rxh4+ 50. Kc5 Kxe5 51. Kxc6 Rh6+ 52. Kc5 Ke4 53. Rb6 1-0

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.04.02"]
[Round "4"]
[White "Ponzo, Fabian Alejandro"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2016"]
[BlackElo "1966"]
[PlyCount "77"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 f5 3. e3 Nf6 4. c4 d5 5. Nc3 Bd6 6. Bg3 c6 7. Nf3 Bxg3 8. hxg3 Ne4 9. Nxe4 dxe4 10. Ne5 Qa5+ 11. Qd2 Qxd2+ 12. Kxd2 0-0 13. c5 Nd7 14. Nc4 b5 15. Na5 Nb8 16. a4 a6 17. b4 Ra7 18. Be2 Re8 19. Kc3 Rd7 20. Nxc6 Nxc6 21. axb5 axb5 22. Bxb5 Rc7 23. Bc4 Ne7 24. b5 Nd5+ 25. Bxd5 exd5 26. b6 Rb7 27. Ra8 Bd7 28. Rha1 Rxa8 29. Rxa8+ Kf7 30. Kb4 Ke7 31. Ka5 Bc6 32. Rh8 h6 33. Ka6 Ke6 34. Rd8 Rd7 35. Re8+ Kf7 36. Rb8 Ke6 37. b7 g5 38. Re8+ Kf7 39. b8Q 1-0

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.04.01"]
[Round "3"]
[White "Falcon, Benjamin"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "2331"]
[BlackElo "1966"]
[PlyCount "51"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Bd7 6. Qe2+ Be7 7. dxc5 Nf6 8. Nb3 0-0 9. Be3 Re8 10. 0-0-0 a6 11. Bxd7 Nbxd7 12. Qd2 Rc8 13. f3 Nxc5 14. Ne2 Nxb3+ 15. axb3 b5 16. Nd4 Bc5 17. Rhe1 b4 18. Nf5 Bxe3 19. Rxe3 Qc7 20. Rxe8+ Nxe8 21. Re1 Rb8 22. g3 h6 23. Qd4 Nf6 24. Nxh6+ Kh7 25. Nf5 Qb6 26. Qh4+ 1-0

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.03.31"]
[Round "2"]
[White "Lo Presti, Roberto"]
[Black "Zapata Charles, Santiago"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1966"]
[BlackElo "2303"]
[PlyCount "68"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Nf3 b6 9. c4 Ne7 10. cxd5 exd5 11. c4 Qxd1+ 12. Rxd1 0-0 13. cxd5 Nxd5 14. dxc5 bxc5 15. Rc1 Nd7 16. Bb5 N5b6 17. Bc6 Rb8 18. 0-0 Bb7 19. Bxb7 Rxb7 20. Be3 Rc8 21. Rfd1 Na4 22. Rc2 Nf8 23. Ng5 Rb3 24. Ne4 Ne6 25. Re1 Rxa3 26. f4 g6 27. g4 Nf8 28. Nf6+ Kg7 29. f5 c4 30. Bxa7 Rd3 31. Be3 Nc3 32. Bd2 Nb5 33. Ne4 Nd4 34. f6+ Kg8 0-1

[Event "Buenos Aires La Porta Cup"]
[Site "Buenos Aires"]
[Date "2019.03.23"]
[Round "4"]
[White "Hernandez Amura, Gilberto"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2195"]
[BlackElo "1966"]
[PlyCount "53"]
[EventDate "2019.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 Bd6 6. Ne2 Nbd7 7. Nbc3 c6 8. Bg5 Qc7 9. Qd2 h6 10. Be3 Nb6 11. 0-0-0 Bd7 12. Qd3 Nbd5 13. Bd2 b5 14. Ne4 Nxe4 15. Qxe4 b4 16. Qg4 g6 17. Rhe1 Rb8 18. Kb1 Qa5 19. Bxd5 cxd5 20. Bf4 Rb6 21. Nc1 Ke7 22. Bxh6 Rc8 23. Qh4+ f6 24. Bg7 g5 25. Qh6 Kd8 26. Bxf6+ Kc7 27. Qh7 1-0

[Event "Buenos Aires La Porta Cup"]
[Site "Buenos Aires"]
[Date "2019.03.22"]
[Round "3"]
[White "Garcia, Raimundo"]
[Black "Lo Presti, Roberto"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "2238"]
[BlackElo "1966"]
[PlyCount "121"]
[EventDate "2019.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 c5 5. c4 d4 6. d3 Nc6 7. e4 dxe3 8. Bxe3 e5 9. Nc3 Bf5 10. Re1 Be7 11. Nd5 0-0 12. Nxf6+ Bxf6 13. Bxc5 Re8 14. Re3 Qa5 15. Ba3 Rad8 16. Qb3 Qc7 17. Rae1 b6 18. Bf1 Nd4 19. Nxd4 Rxd4 20. Qa4 Red8 21. b4 h6 22. Bb2 R4d7 23. Bxe5 Bxe5 24. Rxe5 Bxd3 25. Re8+ Kh7 26. Bxd3+ Rxd3 27. Qc2 g6 28. R8e7 R3d7 29. Qe4 Rxe7 30. Qxe7 Rd7 31. Qe4 Kg7 32. h4 h5 33. a3 Qd6 34. Qe5+ Qxe5 35. Rxe5 Kf6 36. Re3 Rc7 37. Re4 Kf5 38. Rf4+ Ke5 39. Kf1 f6 40. f3 g5 41. Re4+ Kf5 42. Ke2 Rd7 43. a4 a5 44. bxa5 bxa5 45. Ke3 Rb7 46. c5 Rb3+ 47. Kd4 Rxf3 48. c6 Rf1 49. Re8 Rc1 50. Kd5 Kg4 51. Re4+ Kf3 52. Rc4 Rd1+ 53. Ke6 Rd8 54. c7 Rc8 55. Kd7 Rxc7+ 56. Rxc7 gxh4 57. Ke6 hxg3 58. Kf5 g2 59. Rc3+ Kf2 60. Rc2+ Kf3 61. Rc1 1/2-1/2

[Event "San Luis Betania op 3rd"]
[Site "San Luis"]
[Date "2019.02.02"]
[Round "4"]
[White "Lo Presti, Roberto"]
[Black "Ostermeyer, Heber"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1966"]
[BlackElo "1696"]
[PlyCount "62"]
[EventDate "2019.02.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 e5 7. Nc2 h6 8. Be2 Be7 9. Be3 Be6 10. Qd2 Qc7 11. b3 Nbd7 12. Rc1 Nc5 13. f3 Nh5 14. Nb4 f5 15. exf5 Bf7 16. Nbd5 Bxd5 17. Nxd5 Qd8 18. f4 Nxf4 19. Bxf4 exf4 20. Bh5+ Kd7 21. 0-0 Bg5 22. Nxf4 Qf6 23. Rcd1 Rhg8 24. Qd5 Bxf4 25. Rxf4 b6 26. Re4 Nb7 27. Bf3 Rgb8 28. Qe6+ Qxe6 29. fxe6+ Ke7 30. Rd5 Kf6 31. Rf4+ Ke7 1-0

[Event "Buenos Aires Szmetan Giardelli op"]
[Site "Buenos Aires"]
[Date "2018.12.11"]
[Round "8"]
[White "Giacomini, Hector"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2212"]
[BlackElo "1987"]
[PlyCount "59"]
[EventDate "2018.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. e3 d5 4. c4 c6 5. Nc3 Nbd7 6. Qc2 b6 7. cxd5 exd5 8. Bd3 Bb7 9. 0-0 Be7 10. e4 dxe4 11. Nxe4 0-0 12. Ne5 Nxe5 13. dxe5 Nd5 14. Qe2 Nb4 15. Bc4 b5 16. Bb3 c5 17. Rd1 Qc7 18. e6 c4 19. Rd7 Qc6 20. Rxe7 f5 21. Rxb7 Qxb7 22. Nd6 Qe7 23. Nxc4 bxc4 24. Bxc4 Rac8 25. Bg5 Qc5 26. b3 Kh8 27. e7 Rfe8 28. Bf7 h6 29. Bxe8 Nc6 30. Bxc6 1-0

[Event "Buenos Aires Szmetan Giardelli op"]
[Site "Buenos Aires"]
[Date "2018.12.10"]
[Round "7"]
[White "Decoppet, Nestor"]
[Black "Lo Presti, Roberto"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1783"]
[BlackElo "1987"]
[PlyCount "54"]
[EventDate "2018.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nf6 5. e5 Nfd7 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. Nf4 Nxd4 10. Qh5+ Ke7 11. Ng6+ hxg6 12. Qxh8 Nxe5 13. Bb1 Kf7 14. 0-0 Bd7 15. Nb3 Ne2+ 16. Kh1 Nxc1 17. Rxc1 Bd6 18. Qh3 Qh8 19. Qg3 f5 20. f4 Nc6 21. Rd1 Qh6 22. Rf1 e5 23. Qd3 Ne7 24. h3 exf4 25. Na5 Bc6 26. Qd4 g5 27. Nc4 dxc4 0-1

[Event "Buenos Aires Szmetan Giardelli op"]
[Site "Buenos Aires"]
[Date "2018.12.09"]
[Round "6"]
[White "Lo Presti, Roberto"]
[Black "Pradines, Ernesto"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1987"]
[BlackElo "1687"]
[PlyCount "70"]
[EventDate "2018.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 Bc5 4. Nf3 d6 5. Bc4 Nf6 6. d3 Bg4 7. h3 Bxf3 8. Qxf3 Nd4 9. Qd1 a6 10. a3 h6 11. Rf1 c6 12. fxe5 dxe5 13. Ne2 Qd7 14. Nxd4 Bxd4 15. Rf5 0-0-0 16. Qf3 b5 17. Ba2 Rhf8 18. Rb1 Qc7 19. Bd2 Rd6 20. a4 g6 21. Rxf6 Rxf6 22. Qg4+ Qd7 23. Qxd7+ Kxd7 24. axb5 axb5 25. Bxh6 Re8 26. Bg7 Rf2 27. Bxe5 Rxc2 28. Bxd4 Rxg2 29. Bf2 Rh2 30. Ke2 Rxh3 31. d4 g5 32. Be3 g4 33. Kd3 Kd6 34. b3 Rd8 35. Rg1 Rg8 0-1

[Event "Buenos Aires Szmetan Giardelli op"]
[Site "Buenos Aires"]
[Date "2018.12.08"]
[Round "5"]
[White "Blanco, Marcos"]
[Black "Lo Presti, Roberto"]
[Result "1/2-1/2"]
[ECO "C08"]
[WhiteElo "2055"]
[BlackElo "1987"]
[PlyCount "98"]
[EventDate "2018.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. dxc5 Bxc5 7. Nb3 Bb6 8. Bb5+ Bd7 9. Qe2+ Ne4 10. Be3 0-0 11. Bxd7 Bxe3 12. Qxe3 Qxd7 13. 0-0-0 Nf6 14. Rhe1 Nc6 15. Qf4 a5 16. Kb1 b5 17. Ne5 Qc8 18. Nd4 Nxd4 19. Rxd4 a4 20. a3 Qb7 21. Red1 Rac8 22. Ng4 Nxg4 23. Qxg4 Rc5 24. Qg5 Qc7 25. Rxd5 Rxd5 26. Rxd5 Qxh2 27. Ka2 Qc7 28. Rxb5 Qxc2 29. Qe3 h6 30. Re5 Qc6 31. Qe4 Qa6 32. Qe3 Qb7 33. Qe4 Qb6 34. f3 Qa6 35. Qe2 Qf6 36. g3 Qc6 37. Rb5 Rc8 38. f4 g6 39. Re5 Qc4+ 40. Qxc4 Rxc4 41. Re3 Kg7 42. b3 Rc2+ 43. Kb1 axb3 44. Rxb3 Re2 45. a4 h5 46. a5 Re7 47. Kb2 Ra7 48. Ra3 Kf6 49. Kc3 Kf5 1/2-1/2

[Event "Buenos Aires Szmetan Giardelli op"]
[Site "Buenos Aires"]
[Date "2018.12.07"]
[Round "4"]
[White "Lo Presti, Roberto"]
[Black "Areco, Antonio"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1987"]
[BlackElo "1740"]
[PlyCount "118"]
[EventDate "2018.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 Nd5 7. Qg4 g6 8. Bd2 a6 9. Bd3 Qc7 10. Nxd5 Bxd2+ 11. Kxd2 exd5 12. h4 h5 13. Qg5 Qd8 14. Qe3 Nc6 15. f4 Qb6 16. Nb3 Qxe3+ 17. Kxe3 Ke7 18. Rad1 d6 19. exd6+ Kxd6 20. Be2 Re8+ 21. Kf2 Bf5 22. Rd2 Re4 23. g3 Rae8 24. Bf3 R4e7 25. Rxd5+ Kc7 26. c3 Re3 27. Rhd1 Rxf3+ 28. Kxf3 Bg4+ 29. Kf2 Bxd1 30. Rxd1 Rd8 31. Rxd8 Nxd8 32. Nd4 Kd6 33. Ke3 Kd5 34. f5 Ke5 35. fxg6 fxg6 36. b3 Nf7 37. c4 Nd6 38. c5 Ne4 39. c6 bxc6 40. Nxc6+ Kf5 41. Ne7+ Ke5 42. Nxg6+ Kf5 43. Ne7+ Ke5 44. Nc6+ Kf5 45. Nd4+ Ke5 46. Ne2 Kf5 47. b4 Nf6 48. Kd4 Kg4 49. a4 Kf3 50. Nc3 Kxg3 51. Ne4+ Nxe4 52. Kxe4 Kxh4 53. Kf4 Kh3 54. b5 axb5 55. axb5 h4 56. Kf3 Kh2 57. b6 Kh3 58. b7 Kh2 59. b8Q+ Kg1 1-0

[Event "Buenos Aires Szmetan Giardelli op"]
[Site "Buenos Aires"]
[Date "2018.12.06"]
[Round "3"]
[White "Salvatti, Diego"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2063"]
[BlackElo "1987"]
[PlyCount "77"]
[EventDate "2018.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Bf4 e6 4. e3 d5 5. Nbd2 Be7 6. h3 Nbd7 7. Bd3 Ne4 8. Qe2 a6 9. c3 Ndf6 10. Ne5 Nxd2 11. Qxd2 c5 12. Qe2 cxd4 13. exd4 0-0 14. 0-0 Ne4 15. f3 Nd6 16. g4 g5 17. Bd2 f4 18. Rae1 Bf6 19. h4 Nf7 20. Nxf7 Rxf7 21. Qh2 Bd7 22. hxg5 Bxg5 23. Re5 b5 24. Kg2 Rb8 25. Rh1 h6 26. Qh5 Qf6 27. Rhe1 Kg7 28. Rh1 Re7 29. Rhe1 Be8 30. Qh1 Bf7 31. R1e2 Rh8 32. Qe1 Ree8 33. Qc1 h5 34. Rxg5+ Qxg5 35. Bxf4 Qe7 36. Be5+ Kg8 37. Bxh8 hxg4 38. Qh6 gxf3+ 39. Kxf3 1-0

[Event "Buenos Aires Szmetan Giardelli op"]
[Site "Buenos Aires"]
[Date "2018.12.04"]
[Round "1"]
[White "Lo Presti, Roberto"]
[Black "Aranha Filho, Alvaro Zimmermann"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1987"]
[BlackElo "2323"]
[PlyCount "74"]
[EventDate "2018.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[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. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. Nce3 Ne7 18. Nxe7 Qxe7 19. Nd5 Qd8 20. Qa1 f5 21. exf5 Bxf5 22. Rxa5 Qe8 23. 0-0 Qg6 24. f3 Be6 25. Qe1 Qh6 26. Kh1 Bd2 27. Qd1 Bxd5 28. Rxd5 Bf4 29. h3 Rf6 30. Qe2 Qg5 31. Qf2 Rbf8 32. Rfd1 Qh6 33. Bf1 e4 34. fxe4 Be5 35. Qe2 Rf2 36. Qc4 Qf4 37. Rxe5 Rxf1+ 0-1

[Event "Buenos Aires Ponzo Cup 15th"]
[Site "Buenos Aires"]
[Date "2018.07.29"]
[Round "6.3"]
[White "Ponzo, Hector"]
[Black "Lo Presti, Roberto"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1866"]
[BlackElo "1995"]
[PlyCount "35"]
[EventDate "2018.07.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. d4 e6 4. g3 d5 5. cxd5 exd5 6. Bg2 c6 7. Bd2 Bd6 8. Nf3 Qe7 9. 0-0 0-0 10. Qc2 Ne4 11. e3 Nd7 12. a3 Ndf6 13. Rab1 Qf7 14. Be1 Qh5 15. Ne2 f4 16. Nxf4 Bxf4 17. exf4 Bf5 18. Nh4 0-1

[Event "Buenos Aires Ponzo Cup 15th"]
[Site "Buenos Aires"]
[Date "2018.07.28"]
[Round "5.4"]
[White "Lo Presti, Roberto"]
[Black "Zelada, Gonzalo"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1995"]
[BlackElo "1897"]
[PlyCount "73"]
[EventDate "2018.07.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. a4 exd4 9. Nxd4 Ne5 10. Be2 d5 11. f4 Ng6 12. exd5 Nxd5 13. Nxd5 Qxd5 14. Bf3 Qd8 15. c3 Bh4 16. g3 Bf6 17. Be3 Ne7 18. a5 Nd5 19. Bf2 a6 20. Nb3 Be6 21. Nc5 Bc8 22. Qd2 Be7 23. c4 Nf6 24. Qxd8 Bxd8 25. b4 Re8 26. Rad1 Be7 27. Re2 Be6 28. Nxe6 fxe6 29. Be1 Rad8 30. Rxd8 Bxd8 31. b5 axb5 32. cxb5 cxb5 33. Bxb7 Re7 34. a6 Bb6+ 35. Bf2 Bxf2+ 36. Kxf2 b4 37. a7 1-0

[Event "Buenos Aires Ponzo Cup 15th"]
[Site "Buenos Aires"]
[Date "2018.07.22"]
[Round "3.7"]
[White "Lyzymysiuk, Pablo"]
[Black "Lo Presti, Roberto"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "1995"]
[PlyCount "74"]
[EventDate "2018.07.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[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. Nxf6+ Bxf6 11. Be3 0-0 12. c3 Be6 13. Nc2 d5 14. Bd3 d4 15. cxd4 exd4 16. Bd2 Ne5 17. Qe2 Nxd3+ 18. Qxd3 Bc4 19. Qf3 Re8 20. Nb4 Qe7 21. b3 Qxe4+ 22. Qxe4 Rxe4+ 23. Kd1 Be2+ 24. Kc1 d3 25. Kb1 Bxa1 26. Kxa1 a5 27. Nd5 Re5 28. Ne3 a4 29. b4 Rc8 30. a3 g6 31. Re1 f5 32. Nf1 Rc2 33. Bh6 Bxf1 34. Rxe5 d2 35. Re8+ Kf7 36. Rd8 Rc1+ 37. Kb2 d1Q 0-1

[Event "Buenos Aires Ponzo Cup 15th"]
[Site "Buenos Aires"]
[Date "2018.07.21"]
[Round "2.3"]
[White "Lo Presti, Roberto"]
[Black "Viamonte, Maximiliano"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1995"]
[PlyCount "40"]
[EventDate "2018.07.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Be7 6. Nc3 Nf6 7. Be3 0-0 8. f3 Bb4 9. Bc4 Bxc3+ 10. bxc3 Ne5 11. Be2 d5 12. f4 Nc4 13. Bc5 Re8 14. e5 Ne4 15. Bd4 Qh4+ 16. g3 Nxg3 17. Bf2 Qxf4 18. Bxg3 Qe4 19. 0-0 Ne3 20. Qd3 Qg2# 0-1

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.26"]
[Round "8"]
[White "Lo Presti, Roberto"]
[Black "Grossi, David"]
[Result "1/2-1/2"]
[ECO "C25"]
[WhiteElo "2037"]
[BlackElo "1847"]
[PlyCount "110"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. Nf3 g5 5. h4 g4 6. Ng5 h6 7. Nxf7 Kxf7 8. Bc4+ d5 9. Bxd5+ Kg7 10. d4 Nf6 11. Bxf4 Bb4 12. 0-0 Bxc3 13. bxc3 Nxd5 14. exd5 Qxd5 15. Rb1 Re8 16. Qd2 h5 17. Bg5 b6 18. Qf4 Qf5 19. Qxf5 Bxf5 20. Rxf5 Rf8 21. Rbf1 Rxf5 22. Rxf5 Re8 23. Kf2 Na5 24. Bf4 Re7 25. Rxh5 Nc4 26. Rg5+ Kh7 27. Rxg4 Na3 28. Bg5 Rd7 29. Re4 Kg6 30. g4 Nxc2 31. Re7 Rd5 32. Rxc7 Ra5 33. Rc6+ Kh7 34. h5 Rxg5 35. Rc7+ Kh6 36. Kf3 Ra5 37. Kf4 Ne1 38. Rc6+ Kh7 39. c4 Ng2+ 40. Ke4 Kg7 41. d5 Nh4 42. g5 Rxa2 43. Rc7+ Kf8 44. d6 Rd2 45. Ke5 Nf3+ 46. Kf4 Nd4 47. Rxa7 Ne6+ 48. Kf5 Rxd6 49. Ke5 Rc6 50. Kd5 Nd8 51. Ra8 Rc5+ 52. Kd6 Ke8 53. Rb8 Rxg5 54. Rxb6 Rxh5 55. c5 Rh6+ 1/2-1/2

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.25"]
[Round "7"]
[White "Crespo, Eugenio"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2174"]
[BlackElo "2037"]
[PlyCount "99"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. d4 Be7 5. 0-0 0-0 6. b3 b6 7. Bb2 Bb7 8. Nbd2 Nbd7 9. c4 Rc8 10. Rc1 c5 11. e3 Rc7 12. cxd5 Bxd5 13. Qe2 Qa8 14. dxc5 Rxc5 15. Rxc5 Bxc5 16. Rd1 Rc8 17. e4 Bc6 18. Ne1 Be7 19. e5 Ne8 20. Ne4 Nc5 21. Nd6 Bxd6 22. exd6 Rd8 23. h4 Bxg2 24. Nxg2 Rxd6 25. Rxd6 Nxd6 26. Bxg7 Kxg7 27. Qe5+ Kg8 28. Qxd6 Ne4 29. Qf4 Qd5 30. Ne3 Qd3 31. Ng4 Nd2 32. Nh6+ Kg7 33. Qxf7+ Kxh6 34. Qf6+ Qg6 35. Qf4+ Kg7 36. Qxd2 Qb1+ 37. Kh2 Qf1 38. a4 Kf6 39. b4 e5 40. Qh6+ Kf5 41. Qxh7+ Ke6 42. Qg6+ Kd5 43. Qf7+ Kd4 44. a5 e4 45. axb6 e3 46. Qf4+ Kd5 47. Qxe3 axb6 48. Qxb6 Ke4 49. b5 Kf3 50. Qe3+ 1-0

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.24"]
[Round "6"]
[White "Lo Presti, Roberto"]
[Black "Denegri, German"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2037"]
[BlackElo "1924"]
[PlyCount "61"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 h6 7. b3 c5 8. Be3 g5 9. c4 g4 10. Ne1 dxc4 11. Bxg4 Bxg4 12. Qxg4 cxd4 13. Bxd4 Qg5 14. Qe4 Bc5 15. Nf3 Qh5 16. Qxb7 Rb8 17. Qe4 Ne7 18. Bxc5 Nxc5 19. Qxc4 Rg8 20. Nbd2 Nd7 21. Kh1 Nd5 22. Rfe1 Rg4 23. Re4 Rxe4 24. Nxe4 Nxe5 25. Qxd5 exd5 26. Nf6+ Ke7 27. Nxh5 Nxf3 28. gxf3 Rb5 29. Rd1 Ke6 30. f4 d4 31. Ng3 1-0

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.23"]
[Round "5"]
[White "Gras, Carlos"]
[Black "Lo Presti, Roberto"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1962"]
[BlackElo "2037"]
[PlyCount "40"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 Be7 5. d4 b5 6. a4 b4 7. c4 bxc3 8. Nxc3 Bb7 9. Bf4 0-0 10. Qb3 Ba6 11. Nb5 Ne8 12. Rac1 c6 13. Bxb8 cxb5 14. axb5 Bxb5 15. Qxb5 Rxb8 16. Qa6 Rxb2 17. Rc8 Rb6 18. Qxa7 Qxc8 19. Qxb6 Nd6 20. Ne5 Nc4 1/2-1/2

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.22"]
[Round "4"]
[White "Lo Presti, Roberto"]
[Black "Garnier, Rene Augusto"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2037"]
[BlackElo "2202"]
[PlyCount "82"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 Be7 10. Nc4 Be6 11. Bxf6 Bxf6 12. Qxd6 Be7 13. Qxd8+ Rxd8 14. a3 0-0 15. Bd3 Bc5 16. 0-0 b5 17. Ne3 Bd4 18. Ncd1 g6 19. g4 Kg7 20. Kg2 Rb8 21. c3 Bc5 22. a4 Rfd8 23. Be2 Rd2 24. Kf3 h5 25. h3 hxg4+ 26. hxg4 Bd7 27. axb5 axb5 28. b4 Bxb4 29. Bxb5 Nd4+ 30. cxd4 Bxb5 31. Rh1 exd4 32. Nd5 Bd6 33. g5 Be5 34. Kg2 Bd3 35. Rh4 Rh8 36. Rxh8 Bxe4+ 37. Kf1 Kxh8 38. Nf6 Bd3+ 39. Kg1 Bxf6 40. gxf6 Be2 41. Ra8+ Kh7 0-1

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.21"]
[Round "3"]
[White "Quiroga, Facundo"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2278"]
[BlackElo "2037"]
[PlyCount "119"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bb3 a6 9. 0-0 Bb7 10. e4 c5 11. d5 exd5 12. exd5 Bd6 13. Re1+ Kf8 14. Bg5 Qc7 15. Bc2 h6 16. Bh4 Re8 17. Ne4 g5 18. Nxd6 Qxd6 19. Bg3 Qxd5 20. Bc7 Qxd1 21. Raxd1 Rc8 22. Bd6+ Kg7 23. Bf5 Bxf3 24. gxf3 Rc6 25. Re7 Nf8 26. Rb7 c4 27. Bb4 Ne6 28. Bc3 Rd8 29. Rxd8 Nxd8 30. Rb8 Ne6 31. Kf1 Nf4 32. Be4 Rd6 33. Ke1 Ng2+ 34. Ke2 Nf4+ 35. Ke3 Ng2+ 36. Ke2 Nf4+ 37. Ke1 Ng2+ 38. Kf1 Nf4 39. Bc2 Nd3 40. a4 Kg6 41. axb5 axb5 42. Rxb5 Nd5 43. Rc5 f5 44. Rxc4 Nxc3 45. bxc3 Nf4 46. Rc5 Rd2 47. Bxf5+ Kf6 48. Ke1 Re2+ 49. Kd1 Rxf2 50. Be4 Rxh2 51. c4 h5 52. Rf5+ Ke6 53. c5 Rg2 54. c6 Kd6 55. Rf6+ Kc7 56. Rf7+ Kb6 57. Rb7+ Ka6 58. c7 Rg1+ 59. Kd2 Rg2+ 60. Kc3 1-0

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.20"]
[Round "2"]
[White "Lo Presti, Roberto"]
[Black "Lopez Almanzas, Dario Alex"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2037"]
[BlackElo "1706"]
[PlyCount "73"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 Nf6 5. Be2 a6 6. a4 0-0 7. 0-0 Nbd7 8. e5 Ne8 9. Bg5 f6 10. Bc4+ Kh8 11. Bh4 Nb6 12. Bb3 a5 13. h3 d5 14. Bg3 c6 15. Qe2 Nc7 16. Nd1 Be6 17. exf6 exf6 18. Bxc7 Qxc7 19. Qxe6 Rae8 20. Qg4 f5 21. Qg5 Nd7 22. Qc1 Nf6 23. c4 Qb6 24. Qc2 dxc4 25. Bxc4 Ne4 26. Nc3 Qd8 27. Rae1 Nd6 28. Rxe8 Rxe8 29. Ba2 g5 30. Qd2 g4 31. hxg4 fxg4 32. Ne5 Qh4 33. Qf4 Rf8 34. Qg3 Qh5 35. Qxg4 Qh6 36. Qd7 Rf5 37. Nf7+ 1-0

[Event "Monte Grande FASGBA-ch"]
[Site "Monte Grande"]
[Date "2018.03.11"]
[Round "6.10"]
[White "Lo Presti, Roberto"]
[Black "Caballero, Cristian"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2138"]
[BlackElo "1804"]
[PlyCount "99"]
[EventDate "2018.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nb5 Bc5 6. Qe2 Nd4 7. Nxd4 Bxd4 8. c3 Bc5 9. g3 Qe7 10. Bg2 d6 11. b4 Bb6 12. Nd2 c6 13. Nc4 Bc7 14. a4 f5 15. exf5 Qxe2+ 16. Kxe2 Bxf5 17. Bf4 0-0-0 18. Rhd1 d5 19. Bxc7 Kxc7 20. Ne3 Be6 21. Rd4 Nf6 22. f4 Rhg8 23. Kf2 Ne4+ 24. Bxe4 dxe4 25. f5 Rxd4 26. cxd4 Bxf5 27. Nxf5 Rf8 28. g4 g6 29. Re1 gxf5 30. Re2 Kb6 31. g5 Rg8 32. h4 h6 33. gxh6 Rg4 34. h7 Rxh4 35. Kg3 Rh5 36. Kf4 a6 37. Rf2 a5 38. bxa5+ Ka6 39. Ke5 Ka7 40. Kd6 f4 41. Ke6 Rh4 42. Rxf4 Rxf4 43. h8Q Rf1 44. Qd8 Rb1 45. Kf5 Rb4 46. Ke5 Rxa4 47. Qb6+ Kb8 48. Kd6 Ra1 49. Kd7 Rc1 50. a6 1-0

[Event "Monte Grande FASGBA-ch"]
[Site "Monte Grande"]
[Date "2018.03.10"]
[Round "4.7"]
[White "Lo Presti, Roberto"]
[Black "Alvarez, Enzo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2138"]
[BlackElo "2048"]
[PlyCount "98"]
[EventDate "2018.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Bg4 7. Nc3 Bxf3 8. gxf3 Qxd4 9. Qxd4 Nxd4 10. Nb5 0-0-0 11. Nxd4 Rxd4 12. Be3 Rd7 13. Bxa7 e6 14. Bb5 Bb4+ 15. Ke2 Rd2+ 16. Ke3 Ne7 17. Rac1+ Nc6 18. a3 Rd5 19. Bxc6 Bd2+ 20. Ke2 bxc6 21. Rc2 Kb7 22. Be3 Ba5 23. Rhc1 Rc8 24. b4 Bb6 25. a4 Rh5 26. b5 Bxe3 27. bxc6+ Rxc6 28. Kxe3 Rxc2 29. Rxc2 Rxh2 30. Rb2+ Ka6 31. Rb8 Rh5 32. Rg8 Re5+ 33. Kf4 Rf5+ 34. Ke4 g6 35. f4 h5 36. Rh8 Ka5 37. Ra8+ Kb4 38. Ra7 h4 39. Ra8 Rh5 40. Rb8+ Kxa4 41. Rb1 h3 42. Rh1 h2 43. Kf3 Kb3 44. Kg2 Kc3 45. Rxh2 Rxh2+ 46. Kxh2 Kd3 47. Kg3 Ke4 48. Kg4 f6 49. f3+ Ke3 0-1

[Event "Monte Grande FASGBA-ch"]
[Site "Monte Grande"]
[Date "2018.03.10"]
[Round "5.12"]
[White "Quarta, Alejandro"]
[Black "Lo Presti, Roberto"]
[Result "1/2-1/2"]
[ECO "C29"]
[WhiteElo "1794"]
[BlackElo "2138"]
[PlyCount "75"]
[EventDate "2018.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. f4 d5 4. fxe5 Nxe4 5. Nxe4 dxe4 6. d4 exd3 7. Qxd3 Qh4+ 8. g3 Qh5 9. Bf4 Nc6 10. Be2 Qg6 11. Qxg6 hxg6 12. 0-0-0 Be6 13. a3 a6 14. Nf3 Be7 15. h4 Rd8 16. Rxd8+ Kxd8 17. Rd1+ Kc8 18. Nd4 Nxd4 19. Rxd4 Bc5 20. Rd1 Rd8 21. Bf3 c6 22. h5 gxh5 23. Bxh5 Rh8 24. Rh1 g6 25. Bf3 Rxh1+ 26. Bxh1 Bd5 27. Bxd5 cxd5 28. Kd2 Kd7 29. Kd3 Ke6 30. g4 Ba7 31. b3 Bb8 32. Kd4 f6 33. Bc1 Bxe5+ 34. Kc5 Bc7 35. c4 dxc4 36. bxc4 f5 37. gxf5+ Kxf5 38. a4 1/2-1/2

[Event "Monte Grande FASGBA-ch"]
[Site "Monte Grande"]
[Date "2018.03.04"]
[Round "3.1"]
[White "Prieu, Gustavo"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1936"]
[BlackElo "2138"]
[PlyCount "149"]
[EventDate "2018.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. cxd5 exd5 5. Qc2 c6 6. Bg5 Be7 7. Nc3 Nbd7 8. e3 0-0 9. Bd3 Re8 10. 0-0 Nf8 11. Ne5 Ng4 12. Bxe7 Qxe7 13. Nf3 Nf6 14. Nd2 Bg4 15. a3 Bh5 16. b4 a6 17. Rab1 Bg6 18. Bxg6 Nxg6 19. a4 Rac8 20. Qb3 Qd6 21. Rfc1 Ng4 22. Nf3 Nh4 23. Qd1 Nxf3+ 24. Qxf3 Qxh2+ 25. Kf1 Qh4 26. Ke2 Re6 27. Nxd5 Rce8 28. Nf4 Rf6 29. Rh1 Qg5 30. Kd2 g6 31. Rbc1 Qf5 32. Rc5 Qd7 33. Rhc1 b6 34. Rg5 h5 35. Qg3 Qe7 36. Nd3 Rxf2+ 37. Nxf2 Qxg5 38. Nxg4 hxg4 39. Rxc6 Qd5 40. Rc2 Qb3 41. Rc3 Qxa4 42. Qxg4 Qxb4 43. Qf4 Qe7 44. Qf1 b5 45. Qf4 Qe6 46. Rc5 Qa2+ 47. Kd3 Qxg2 48. Rg5 Qc6 49. Rc5 Qb6 50. Rc7 Qe6 51. e4 Qb3+ 52. Kd2 Qb2+ 53. Kd3 Qb3+ 54. Kd2 Qa2+ 55. Kd1 Qb3+ 56. Kd2 b4 57. d5 Qb2+ 58. Kd3 Qg7 59. d6 b3 60. d7 Rd8 61. Rc8 Qf8 62. Qc7 b2 63. Kc2 b1Q+ 64. Kxb1 Qb4+ 65. Kc1 Qa3+ 66. Kd2 Qb2+ 67. Ke3 Qb3+ 68. Kf4 g5+ 69. Kxg5 Qe3+ 70. Qf4 Qb6 71. Qf6 Qg1+ 72. Kf5 Qf2+ 73. Kg5 Qg3+ 74. Kh5 Qh3+ 75. Qh4 1-0

[Event "Monte Grande FASGBA-ch"]
[Site "Monte Grande"]
[Date "2018.03.03"]
[Round "2.1"]
[White "Lo Presti, Roberto"]
[Black "Fell, Sebastian"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2138"]
[BlackElo "2270"]
[PlyCount "76"]
[EventDate "2018.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. g4 d5 10. g5 d4 11. gxf6 Bxf6 12. Bf2 dxc3 13. Qxd8+ Bxd8 14. bxc3 Nd7 15. 0-0-0 Rc8 16. Kb2 b5 17. Rd6 Nb8 18. h4 0-0 19. Bh3 Bxh3 20. Rxh3 Bc7 21. Rd3 Nc6 22. Rh1 Na5 23. Nxa5 Bxa5 24. Rhd1 h5 25. Be1 Rc6 26. Rd5 f6 27. a4 Rfc8 28. axb5 axb5 29. R1d3 Rb8 30. Kb3 Kh7 31. Bd2 Rb7 32. f4 exf4 33. Bxf4 g6 34. e5 Rc4 35. Bg3 Rbc7 36. Rxb5 Rxc3+ 37. Ka4 Rxd3 38. cxd3 Bc3 1/2-1/2

[Event "Monte Grande FASGBA-ch"]
[Site "Monte Grande"]
[Date "2018.03.03"]
[Round "1.2"]
[White "Perez, Maximiliano Raul"]
[Black "Lo Presti, Roberto"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1871"]
[BlackElo "2138"]
[PlyCount "78"]
[EventDate "2018.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 e6 3. Bg2 f5 4. b3 Nf6 5. Bb2 Bd6 6. d3 0-0 7. Ne5 Nbd7 8. Nxd7 Bxd7 9. Nd2 c6 10. 0-0 f4 11. Nf3 fxg3 12. hxg3 Ng4 13. Qe1 e5 14. e4 d4 15. Qe2 g5 16. Bc1 h6 17. Bd2 Qf6 18. Nh2 Nxh2 19. Kxh2 Rf7 20. Bh3 Bxh3 21. Kxh3 Raf8 22. Kg2 Qg6 23. Qg4 Kg7 24. Rae1 Be7 25. c3 h5 26. Qe2 Bc5 27. c4 g4 28. b4 Be7 29. a4 Rf3 30. b5 h4 31. bxc6 bxc6 32. Rb1 R8f7 33. a5 a6 34. Rbc1 Qh5 35. Rh1 h3+ 36. Kg1 Rxf2 37. Qxf2 Rxf2 38. Kxf2 Qf7+ 39. Kg1 Qf3 0-1

[Event "ARG-ch Amateur U2000"]
[Site "Termas de Rio Hondo"]
[Date "2017.11.17"]
[Round "1.10"]
[White "Lo Presti, Roberto"]
[Black "Matcovich, Pablo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1961"]
[BlackElo "1792"]
[PlyCount "127"]
[EventDate "2017.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qa5 5. d4 Bg4 6. Bb5 e6 7. h3 Bh5 8. g4 Bg6 9. Ne5 Bb4 10. Bd2 Bxc3 11. Bxc6+ bxc6 12. bxc3 Qd5 13. f3 Ne7 14. Be3 h5 15. Kf2 hxg4 16. hxg4 Rxh1 17. Qxh1 0-0-0 18. Qe1 Qa5 19. c4 Qxe1+ 20. Rxe1 Bxc2 21. Nxf7 Rf8 22. Ne5 Ng6 23. Kg3 Nxe5 24. dxe5 a5 25. Rc1 Bd3 26. Rc3 Be2 27. f4 Rd8 28. f5 Rd3 29. Rxd3 Bxd3 30. f6 gxf6 31. exf6 Bg6 32. Kf4 Kd7 33. c5 Ke8 34. Kg5 Kf7 35. Bf4 Bb1 36. Bxc7 Bxa2 37. Bxa5 e5 38. Bc3 e4 39. Bd4 Bd5 40. Kf4 Kg6 41. g5 Be6 42. Ke5 Bd5 43. Be3 Kf7 44. Kd6 Kg6 45. Ke5 Kh7 46. Kf5 Bf7 47. Kxe4 Bg6+ 48. Ke5 Bf7 49. Kf5 Bg6+ 50. Ke6 Kg8 51. Kd6 Be4 52. g6 Bxg6 53. Kxc6 Kf7 54. Bd4 Ke6 55. Kb6 Kd7 56. c6+ Kc8 57. Be5 Be8 58. Bd6 Bf7 59. Kc5 Be8 60. Bf4 Kd8 61. Kd6 Bf7 62. Bg5 Kc8 63. Ke7 Bd5 64. Bf4 1-0

[Event "ARG-ch Amateur U2000"]
[Site "Termas de Rio Hondo"]
[Date "2017.11.17"]
[Round "2.10"]
[White "Moreira, Fabrizio Roberto Be"]
[Black "Lo Presti, Roberto"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1770"]
[BlackElo "1961"]
[PlyCount "80"]
[EventDate "2017.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. Nbd2 f5 4. e3 Nf6 5. b3 Bd6 6. Bb2 0-0 7. Bd3 Ne4 8. 0-0 Nd7 9. c4 c6 10. c5 Bc7 11. b4 b6 12. cxb6 axb6 13. a4 c5 14. bxc5 bxc5 15. dxc5 Ndxc5 16. Bb5 Bd7 17. Nxe4 fxe4 18. Ne5 Rf5 19. Nxd7 Nxd7 20. Qd4 Be5 21. Qd2 Bxb2 22. Bxd7 Qxd7 23. Qxb2 Rxa4 24. Rxa4 Qxa4 25. Qb8+ Rf8 26. Qd6 Qe8 27. f4 exf3 28. Rxf3 Rxf3 29. gxf3 Qg6+ 30. Kf2 h5 31. Qe7 Kh7 32. Qh4 Qf5 33. Qd4 Kh6 34. h4 Qf6 35. Kg3 Qxd4 36. exd4 Kg6 37. Kf4 Kf6 38. Kg3 Kf5 39. Kg2 e5 40. dxe5 Kxe5 0-1

[Event "Adrogue Science U2200 op 3rd"]
[Site "Adrogue"]
[Date "2017.10.12"]
[Round "3.2"]
[White "Lo Presti, Roberto"]
[Black "Torres, Oscar"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1960"]
[BlackElo "1909"]
[PlyCount "50"]
[EventDate "2017.10.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. c3 Nf6 5. e5 Ng8 6. Bc4 d5 7. exd6 Qxd6 8. 0-0 Nc6 9. Qb3 e6 10. cxd4 Nge7 11. Nc3 Bg7 12. Bg5 0-0 13. Ne4 Qc7 14. Rac1 Na5 15. Qd3 Nec6 16. Bb5 a6 17. Bxc6 Nxc6 18. Nf6+ Bxf6 19. Bxf6 Qf4 20. Bg5 Qg4 21. Bh6 Rd8 22. Qe3 Rd5 23. Ne5 Qxd4 24. Nxc6 bxc6 25. Rxc6 Qxe3 1/2-1/2

[Event "Adrogue Science U2200 op 3rd"]
[Site "Adrogue"]
[Date "2017.10.09"]
[Round "1.2"]
[White "Bareiro, Carlos"]
[Black "Lo Presti, Roberto"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1960"]
[PlyCount "78"]
[EventDate "2017.10.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Bd3 cxd4 7. cxd4 Bd7 8. Bc2 Nb4 9. Bb3 Bb5 10. Ba4 Rc8 11. Nc3 Bxa4 12. Qxa4+ Qc6 13. Qxc6+ Nxc6 14. 0-0 Nh6 15. Bxh6 gxh6 16. a3 Be7 17. Rac1 Kd7 18. Rc2 Na5 19. Nd2 Nc4 20. Nxc4 Rxc4 21. Rd1 Rhc8 22. Rd3 a5 23. Kf1 b5 24. Rcd2 Kc6 25. b3 b4 26. bxc4 dxc4 27. Re3 bxc3 28. Rxc3 Kd5 29. f3 Bb4 30. axb4 axb4 31. Rc1 c3 32. Rd3 Kc4 33. Ke2 Ra8 34. Rc2 Ra1 35. Rd1 Ra5 36. Ke3 b3 37. Rcc1 b2 38. Rc2 Ra1 39. Rd3 Re1+ 0-1

[Event "Moron Philidor CC U2200 15th"]
[Site "Buenos Aires"]
[Date "2017.09.23"]
[Round "7"]
[White "Lo Presti, Roberto"]
[Black "Biancosino, Rafael"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1935"]
[BlackElo "2065"]
[PlyCount "61"]
[EventDate "2017.09.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Qe2 a5 7. a4 Qf6 8. Nc3 Nb4 9. Nd5 Nxd5 10. exd5+ Ne7 11. h4 Qd6 12. c4 Qb4+ 13. Nd2 0-0 14. Rh3 Nf5 15. Rb3 Qd6 16. Nf3 Bc5 17. Qe4 g6 18. Bd2 Ng7 19. 0-0-0 Re8 20. Qf4 Bxf2 21. Qxd6 cxd6 22. Bf4 Bc5 23. Bd3 b6 24. g4 Ba6 25. Ng5 f5 26. gxf5 gxf5 27. Bf1 Rac8 28. Rf3 h6 29. Nh3 Kh7 30. b3 Re7 31. Bd3 0-1

[Event "Moron Philidor CC U2200 15th"]
[Site "Buenos Aires"]
[Date "2017.09.21"]
[Round "6"]
[White "Brunsteins, Daniel Bernardo"]
[Black "Lo Presti, Roberto"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "1871"]
[BlackElo "1935"]
[PlyCount "90"]
[EventDate "2017.09.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 b6 8. Ne5 Qxd4 9. Bxa8 Qxe5 10. Bf4 Qc5 11. Bf3 Nd5 12. Bd2 Nc6 13. Na3 b5 14. Bxd5 exd5 15. Rac1 d4 16. Nxc4 bxc4 17. Qxc4 Qxc4 18. Rxc4 Ne5 19. Rxc7 Bf6 20. Rxa7 d3 21. Kg2 dxe2 22. Re1 Bg4 23. Ra3 Rd8 24. Ba5 Rd3 25. Bc3 Bf3+ 26. Kh3 Rd1 27. Rxe2 Bxe2 28. Bxe5 Bf1+ 29. Kg4 h5+ 30. Kf4 Bxe5+ 31. Kxe5 Rd2 32. b4 Rxf2 33. h4 f6+ 34. Ke4 Rb2 35. Rb3 Rxb3 36. axb3 Kf7 37. Kd5 g5 38. Kc5 gxh4 39. gxh4 Ke6 40. b5 f5 41. b6 Bg2 42. b4 f4 43. Kd4 Bb7 44. b5 f3 45. Ke3 Kf5 0-1

[Event "Moron Philidor CC U2200 15th"]
[Site "Buenos Aires"]
[Date "2017.09.19"]
[Round "5"]
[White "Lo Presti, Roberto"]
[Black "Wald, Gabriel"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1935"]
[BlackElo "1863"]
[PlyCount "90"]
[EventDate "2017.09.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Bxg4 10. fxg4 Nxg4 11. Nxc6 bxc6 12. Be2 Nxe3 13. Qxe3 Qa5 14. Bc4 Rab8 15. Bb3 d5 16. exd5 cxd5 17. 0-0-0 e6 18. Qe1 Rfc8 19. Rd3 Rxb3 20. axb3 Qa1+ 21. Kd2 Qxb2 22. Qb1 Bxc3+ 23. Ke2 Qxb1 24. Rxb1 a5 25. Rf1 Be5 26. Kd2 Bxh2 27. c3 Be5 28. Ra1 Rc5 29. b4 axb4 30. Ra8+ Kg7 31. cxb4 Rb5 32. Rb3 Bd6 33. Kc3 Rxb4 34. Rxb4 Bxb4+ 35. Kxb4 h5 36. Kc5 g5 37. Kd4 h4 38. Ke5 Kg6 39. Rh8 f5 40. Kxe6 f4 41. Rg8+ Kh5 42. Kf5 Kh6 43. Rg6+ Kh5 44. Rxg5+ Kh6 45. Kxf4 h3 1-0

[Event "Moron Philidor CC U2200 15th"]
[Site "Buenos Aires"]
[Date "2017.09.16"]
[Round "4"]
[White "Uncal, Jose"]
[Black "Lo Presti, Roberto"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2007"]
[BlackElo "1935"]
[PlyCount "110"]
[EventDate "2017.09.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. dxc5 Bxc5 5. Bd3 Nf6 6. e5 Nfd7 7. Ngf3 Nc6 8. Qe2 Qc7 9. Nb3 Be7 10. Bf4 Nb4 11. 0-0 Nxd3 12. cxd3 0-0 13. Rac1 Qd8 14. Rc2 b6 15. d4 a5 16. Rfc1 Ba6 17. Qe3 a4 18. Nbd2 Rc8 19. Rxc8 Bxc8 20. Bg5 Bxg5 21. Nxg5 Nb8 22. Ngf3 Ba6 23. Qc3 Qd7 24. Nb1 Rc8 25. Qd2 Rxc1+ 26. Qxc1 Be2 27. Nbd2 Qc6 28. Qc3 b5 29. a3 Qxc3 30. bxc3 Nc6 31. Ne1 Na5 32. f4 Nb3 33. Nb1 Nc1 34. Kf2 Bh5 35. Ke3 Bg6 36. Nd2 Na2 37. Nd3 Nxc3 38. Nb4 f6 39. g3 Kf8 40. Nc6 h6 41. Na7 Bc2 42. Nc6 Bb3 43. Nb4 Bc4 44. Kf2 Kf7 45. Na6 Kg6 46. Ke1 Bd3 47. Nb4 Be4 48. Kf2 Kf7 49. Na6 Kg6 50. Nc5 Kf5 51. g4+ Kxf4 52. Nxe6+ Kxg4 53. Nxg7 fxe5 54. dxe5 b4 55. e6 bxa3 0-1

[Event "Moron Philidor CC U2200 15th"]
[Site "Buenos Aires"]
[Date "2017.09.12"]
[Round "1"]
[White "Lo Presti, Roberto"]
[Black "Cisneros, Juan"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1935"]
[BlackElo "1673"]
[PlyCount "67"]
[EventDate "2017.09.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 exf4 4. e5 Qe7 5. Qe2 Ng8 6. Nf3 b6 7. Qe4 Nc6 8. Nd5 Qd8 9. d4 Bb7 10. Qxf4 Nge7 11. e6 Qb8 12. Nxc7+ Kd8 13. Nxa8 Qxf4 14. Bxf4 Nb4 15. 0-0-0 Bxa8 16. exd7 Bxf3 17. gxf3 Ned5 18. Bb8 Nc6 19. Bg3 f5 20. Bb5 Kxd7 21. c4 Nc7 22. d5 Nxb5 23. dxc6+ Kxc6 24. cxb5+ Kxb5 25. Bd6 Kc6 26. Bxf8 Rxf8 27. Rhe1 Rf6 28. Kc2 Rh6 29. Kb3 Rxh2 30. Re6+ Kb5 31. Rd5+ Ka6 32. Rxf5 h5 33. Rf7 Rh3 34. Ree7 1-0

[Event "ARG-ch sf 92nd"]
[Site "Buenos Aires"]
[Date "2017.07.17"]
[Round "9.36"]
[White "Encizo, Tomas"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1861"]
[BlackElo "1955"]
[PlyCount "63"]
[EventDate "2017.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. h3 b6 4. Bf4 Bb7 5. Nbd2 Be7 6. e3 Ne4 7. Bd3 d5 8. c3 0-0 9. Qc2 f5 10. Ne5 Nd7 11. Ndf3 c5 12. Bb5 Nxe5 13. Nxe5 cxd4 14. Nc6 Bxc6 15. Bxc6 dxe3 16. f3 Bh4+ 17. Ke2 Rc8 18. Bb7 Nf2 19. Rhf1 Rc7 20. Ba6 d4 21. Bxc7 Qxc7 22. Qb3 Qd6 23. cxd4 f4 24. Rac1 Qxd4 25. Qxe6+ Kh8 26. Rc2 Rd8 27. Rfc1 Qb4 28. Qc4 Rd2+ 29. Kf1 Qd6 30. g3 Rd1+ 31. Kg2 fxg3 32. Qxh4 1-0

[Event "ARG-ch sf 92nd"]
[Site "Buenos Aires"]
[Date "2017.07.16"]
[Round "8.40"]
[White "Lo Presti, Roberto"]
[Black "Munoz, Clara Belen"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1955"]
[BlackElo "1583"]
[PlyCount "91"]
[EventDate "2017.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 0-0-0 10. Bb2 Re8 11. Nd2 Nb6 12. 0-0-0 Kb8 13. Qe3 Rg8 14. Nf3 g6 15. Bd3 Bg7 16. Rhe1 f6 17. exf6 Bxf6 18. Qxe7 Bxe7 19. a4 Bb4 20. Rxe8+ Rxe8 21. Ng5 Bc5 22. Nxh7 Bxf2 23. Nf6 Rf8 24. a5 Bh4 25. Nh7 Re8 26. axb6 cxb6 27. g3 Bd8 28. Bxg6 Re2 29. h4 Bc8 30. Bf5 Bc7 31. g4 Bf4+ 32. Kb1 a5 33. Bxd7 Bxd7 34. Rxd7 Re1+ 35. Ka2 Re2 36. Ka3 Kc8 37. Rd3 Kc7 38. c5 b5 39. b4 axb4+ 40. Kb3 Be3 41. Be5+ Kc8 42. Kxb4 Bd2+ 43. Kb3 Be1 44. Bf6 b4 45. h5 Re4 46. g5 1-0

[Event "ARG-ch sf 92nd"]
[Site "Buenos Aires"]
[Date "2017.07.15"]
[Round "6"]
[White "Lo Presti, Roberto"]
[Black "De Luca, Christian"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1955"]
[BlackElo "2085"]
[PlyCount "64"]
[EventDate "2017.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Ng3 Be7 9. Re1 Bxf3 10. Qxf3 c6 11. c3 0-0 12. Bf4 Re8 13. Rad1 Qb6 14. Bc1 c5 15. dxc5 Nxc5 16. Bc2 a5 17. Nh5 Nxh5 18. Bxh7+ Kf8 19. Qxh5 Bf6 20. Be3 e5 21. f4 Qc6 22. fxe5 Rxe5 23. Qh3 Rae8 24. Bc2 Ne6 25. Qg3 a4 26. Qf2 Qc4 27. a3 Bh4 28. g3 Bg5 29. Bxg5 Nxg5 30. Bf5 Rxe1+ 31. Rxe1 Rxe1+ 32. Qxe1 Nf3+ 0-1

[Event "ARG-ch sf 92nd"]
[Site "Buenos Aires"]
[Date "2017.07.15"]
[Round "7"]
[White "Ocampo, Dario"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1919"]
[BlackElo "1955"]
[PlyCount "49"]
[EventDate "2017.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. e3 d5 5. Be2 Bd6 6. Ne5 0-0 7. 0-0 Nbd7 8. Nd2 Ne4 9. Nxe4 fxe4 10. c4 Be7 11. c5 Nxe5 12. Bxe5 Bf6 13. Bg3 b6 14. Rc1 Be7 15. b4 a5 16. a3 axb4 17. axb4 bxc5 18. bxc5 Ba6 19. Ra1 Bxe2 20. Qxe2 c6 21. Ra6 Rxa6 22. Qxa6 Qd7 23. Rb1 Rc8 24. Rb7 Qd8 25. Rxe7 1-0

[Event "ARG-ch sf 92nd"]
[Site "Buenos Aires"]
[Date "2017.07.14"]
[Round "5"]
[White "Sanz, Luis"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2087"]
[BlackElo "1955"]
[PlyCount "77"]
[EventDate "2017.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. 0-0 Bd6 6. c4 c6 7. Qc2 0-0 8. Ne5 Nbd7 9. Nd3 Qe7 10. Nd2 Kh8 11. Nf3 Ng4 12. Bg5 Qe8 13. h3 Ngf6 14. b4 Ne4 15. Bf4 Bxf4 16. gxf4 Qh5 17. b5 cxb5 18. cxd5 exd5 19. Qb3 Nb6 20. Qxb5 Bd7 21. Qb4 g5 22. Rfc1 g4 23. hxg4 fxg4 24. Nfe5 g3 25. fxg3 Nxg3 26. Bf3 Qh4 27. Rc7 Bh3 28. Qe7 Nxe2+ 29. Kh2 Qh6 30. Bxe2 Bf1+ 31. Kg1 Bxe2 32. Nf2 Bh5 33. Nfg4 Bxg4 34. Nxg4 Qg6 35. Qe5+ Kg8 36. Kh2 Rae8 37. Re7 Rxe7 38. Qxe7 Qf7 39. Nh6+ 1-0

[Event "ARG-ch sf 92nd"]
[Site "Buenos Aires"]
[Date "2017.07.13"]
[Round "4"]
[White "Lo Presti, Roberto"]
[Black "Tomas Falcon, Jesus"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1955"]
[BlackElo "2132"]
[PlyCount "52"]
[EventDate "2017.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. g4 Ne5 11. Kb1 b5 12. h4 b4 13. Nd5 Nxd5 14. exd5 Qa5 15. h5 Qxd5 16. Nf5 Qxd2 17. Nxe7+ Kh8 18. Bxd2 Rae8 19. Nd5 Nxf3 20. Bxb4 Bxg4 21. Bxd6 Nd2+ 22. Kc1 Bxd1 23. Bxf8 Bf3 24. Bxg7+ Kxg7 25. h6+ Kf8 26. Rh3 Nxf1 0-1

[Event "ARG-ch sf 92nd"]
[Site "Buenos Aires"]
[Date "2017.07.12"]
[Round "3"]
[White "Palu, Andres"]
[Black "Lo Presti, Roberto"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "2212"]
[BlackElo "1955"]
[PlyCount "58"]
[EventDate "2017.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bd3 c5 9. Bxe4 dxe4 10. Qg4 g5 11. Qxe4 Bd7 12. Ne2 Bc6 13. Qg4 Qd5 14. f3 Nd7 15. 0-0 Nxe5 16. Qg3 Nc4 17. Bc1 0-0-0 18. Qf2 f5 19. Rb1 f4 20. dxc5 e5 21. Kh1 h5 22. Ng1 Qf7 23. Qe2 a5 24. Nh3 g4 25. Ng5 gxf3 26. gxf3 Qf5 27. Ne4 Bxe4 28. fxe4 Qg4 29. Qf2 Rhg8 0-1

[Event "ARG-ch sf 92nd"]
[Site "Buenos Aires"]
[Date "2017.07.11"]
[Round "2"]
[White "Lo Presti, Roberto"]
[Black "Palomares, Joaquin"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1955"]
[BlackElo "1560"]
[PlyCount "83"]
[EventDate "2017.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bf5 7. cxd5 Nxd5 8. a3 e6 9. Qb3 Nb6 10. Be3 Be7 11. Bb5 Rc8 12. 0-0 0-0 13. Rfd1 Qc7 14. d5 Na5 15. Qa2 Nac4 16. Bxb6 Nxb6 17. Nd4 Bg4 18. f3 e5 19. Nde2 Bf5 20. Ng3 Bg6 21. Bd3 Rfd8 22. Bxg6 hxg6 23. Nge4 Nc4 24. b3 Ne3 25. Rd3 Bc5 26. Nxc5 Qxc5 27. Na4 Qc1+ 28. Rxc1 Rxc1+ 29. Kf2 Rc2+ 30. Qxc2 Nxc2 31. b4 Nd4 32. Nc3 Kf8 33. f4 Nc6 34. Rd1 Ne7 35. fxe5 Ke8 36. g4 g5 37. Ke3 Ng6 38. Ke4 Ke7 39. Nb5 a6 40. Nd4 Nf4 41. d6+ Ke8 42. Rc1 1-0

[Event "ARG-ch sf 92nd"]
[Site "Buenos Aires"]
[Date "2017.07.10"]
[Round "1"]
[White "Della Morte, German"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2326"]
[BlackElo "1955"]
[PlyCount "41"]
[EventDate "2017.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nf6 5. e5 Nfd7 6. c3 Nc6 7. Bd3 f6 8. exf6 Nxf6 9. 0-0 cxd4 10. cxd4 Bd6 11. b3 0-0 12. Bb2 Qc7 13. Rc1 Qb8 14. Re1 Bd7 15. Ne5 Qe8 16. Qe2 Nb4 17. Bb1 Bb5 18. Qe3 Qh5 19. h3 Rac8 20. Rxc8 Rxc8 21. Nec4 1-0

[Event "Monte Grande Fasgba U2200 14th"]
[Site "Monte Grande"]
[Date "2017.06.25"]
[Round "6.5"]
[White "Lo Presti, Roberto"]
[Black "Capuano, Gabriel"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "1955"]
[BlackElo "1833"]
[PlyCount "75"]
[EventDate "2017.06.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bb4 4. Nge2 0-0 5. 0-0 c6 6. f4 Bc5+ 7. Kh1 Ng4 8. Qe1 Qf6 9. d3 Nxh2 10. Kxh2 Qh6+ 11. Kg3 d5 12. f5 Be3 13. Bxe3 Qxe3+ 14. Rf3 Qg5+ 15. Kf2 dxe4 16. dxe4 Qh4+ 17. Ng3 Nd7 18. Qd2 Qe7 19. Rh1 Qc5+ 20. Kf1 Qxc4+ 21. Nge2 Nf6 22. Qg5 Rd8 23. Rg3 Kf8 24. Rxh7 Bxf5 25. Rh8+ Ke7 26. Rxd8 Rxd8 27. Qxf5 g6 28. Qxe5+ Qe6 29. Qxe6+ Kxe6 30. Nf4+ Ke5 31. Nd3+ Kd4 32. Rf3 Ng4 33. Ne2+ Kc4 34. Rxf7 Ne3+ 35. Kf2 Nxc2 36. Ne5+ Kc5 37. Rxb7 Rf8+ 38. Kg3 1-0

[Event "Monte Grande Fasgba U2200 14th"]
[Site "Monte Grande"]
[Date "2017.06.24"]
[Round "4.4"]
[White "Lo Presti, Roberto"]
[Black "Gualpa, Carlos Alberto"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1955"]
[BlackElo "1799"]
[PlyCount "56"]
[EventDate "2017.06.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 g6 3. Nf3 Bg7 4. Bc4 cxd4 5. c3 dxc3 6. Nxc3 Qa5 7. Qb3 e6 8. Bd2 Qc5 9. Be3 Qa5 10. 0-0 Nh6 11. Nb5 0-0 12. Bc5 d5 13. exd5 exd5 14. Bxd5 Nc6 15. Bxf8 Bxf8 16. Ng5 Nb4 17. Nxf7 Nxf7 18. Bxf7+ Kg7 19. Bg8 Bc5 20. Qf7+ Kh6 21. Qxh7+ Kg5 22. Nc7 Rb8 23. Be6 Nd3 24. Bxc8 Nf4 25. h4+ Kf6 26. Ne8+ Ke5 27. Rae1+ Kd4 28. Qd7+ Kc4 1-0

[Event "Monte Grande Fasgba U2200 14th"]
[Site "Monte Grande"]
[Date "2017.06.24"]
[Round "5.2"]
[White "Zeta, Rodrigo"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1848"]
[BlackElo "1955"]
[PlyCount "65"]
[EventDate "2017.06.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Be7 12. Rfe1 Be6 13. a3 a5 14. h3 Qb8 15. Ne2 Qa7 16. Nf4 Rab8 17. Qg3 Ne4 18. Bxe4 Bxg5 19. Bxh7+ Kxh7 20. Qxg5 Kg8 21. Re3 f6 22. Qg6 Bf7 23. Qg4 d4 24. Rg3 Bd5 25. Re1 Rf7 26. Qh5 g5 27. h4 Rh7 28. Re8+ Rxe8 29. Qxe8+ Kg7 30. hxg5 Bf7 31. gxf6+ Kxf6 32. Qxc6+ Ke7 33. Qe4+ 1-0

[Event "Monte Grande Fasgba U2200 14th"]
[Site "Monte Grande"]
[Date "2017.06.17"]
[Round "2.3"]
[White "Lo Presti, Roberto"]
[Black "Nadjarian, Osvaldo"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1955"]
[BlackElo "2012"]
[PlyCount "43"]
[EventDate "2017.06.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 cxd4 9. Nxd4 Bb4 10. a3 Qa5 11. Bd3 Bxc3 12. bxc3 Nxd4 13. Bxd4 b5 14. Qf2 Qc7 15. 0-0 Nf8 16. a4 bxa4 17. Rxa4 Qc6 18. Ra5 Nd7 19. f5 exf5 20. Qxf5 Qe6 21. Qh5 Bb7 22. Bf5 1-0

[Event "Monte Grande Fasgba U2200 14th"]
[Site "Monte Grande"]
[Date "2017.06.17"]
[Round "3.1"]
[White "Ponzo, Fabian Alejandro"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2030"]
[BlackElo "1955"]
[PlyCount "80"]
[EventDate "2017.06.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 d5 5. cxd5 exd5 6. d4 c6 7. Nf3 Bd6 8. 0-0 0-0 9. Ne5 Nbd7 10. Nd3 Qb6 11. e3 Re8 12. Rb1 a5 13. a3 Ne4 14. Qc2 Ndf6 15. f3 Ng5 16. Qf2 Qc7 17. Bd2 b6 18. Rfc1 Ba6 19. Nf4 Bxf4 20. gxf4 Ne6 21. Bf1 Bxf1 22. Qxf1 Qd7 23. Qd3 Nf8 24. Na4 Rab8 25. Qc2 Rec8 26. b4 axb4 27. axb4 Ng6 28. Nb2 Nh4 29. Qd1 Qf7 30. Qe2 Qh5 31. Rf1 c5 32. dxc5 bxc5 33. Nd3 c4 34. Ne5 c3 35. Be1 Ng6 36. Qd3 c2 37. Rc1 Nxe5 38. fxe5 Qg5+ 39. Kh1 Nh5 40. Bc3 Qh4 1-0

[Event "Buenos Aires Faogba Verano"]
[Site "Buenos Aires"]
[Date "2016.12.20"]
[Round "6.1"]
[White "Fell, Sebastian"]
[Black "Lo Presti, Roberto"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "2294"]
[BlackElo "1999"]
[PlyCount "95"]
[EventDate "2016.12.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 d4 11. Bxe6 Nxe6 12. cxd4 Ncxd4 13. Nxd4 Nxd4 14. Ne4 Qd7 15. Be3 Rd8 16. Bxd4 Qxd4 17. Qg4 h5 18. Qf3 Qd3 19. Qf4 Be7 20. Rac1 Rd7 21. e6 fxe6 22. Rfe1 Rf8 23. Qe5 Rd5 24. Qxe6 Kd8 25. Rxc7 Kxc7 26. Qxe7+ Rd7 27. Rc1+ Kb6 28. Qc5+ Kb7 29. h3 Qxe4 30. Qxf8 Qd5 31. Qc8+ Ka7 32. a3 g5 33. g4 hxg4 34. hxg4 Re7 35. Qc5+ Qxc5 36. Rxc5 Re2 37. Rxg5 Rxb2 38. Re5 a5 39. g5 Kb6 40. g6 Rc2 41. Re6+ Kb7 42. g7 Rc8 43. f4 b4 44. axb4 axb4 45. f5 b3 46. Re3 Rc1+ 47. Kh2 Rc2+ 48. Kh3 1-0

[Event "Buenos Aires Faogba Verano"]
[Site "Buenos Aires"]
[Date "2016.12.19"]
[Round "5.2"]
[White "Dellepiani, Fernando"]
[Black "Lo Presti, Roberto"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2118"]
[BlackElo "1999"]
[PlyCount "111"]
[EventDate "2016.12.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. c4 dxc4 7. Ne5 c5 8. dxc5 Bxc5 9. Qc2 Qc7 10. Bf4 Bd6 11. Qxc4 Qxc4 12. Nxc4 Bxf4 13. gxf4 Nc6 14. Nc3 Rb8 15. Rfd1 Bd7 16. Ne5 Rfd8 17. Nxd7 Rxd7 18. Rxd7 Nxd7 19. Bxc6 bxc6 20. b3 Nb6 21. Rc1 Nd5 22. Nxd5 cxd5 23. Rc7 Ra8 24. Kf1 a5 25. Ke1 g6 26. Kd2 Kg7 27. Kd3 Kf6 28. e3 h6 29. Kd4 g5 30. f5 Rd8 31. fxe6 fxe6 32. Ra7 e5+ 33. Kd3 d4 34. e4 Rc8 35. Ra6+ Kg7 36. Rxa5 Rc3+ 37. Kd2 Rh3 38. Rxe5 Rxh2 39. Rf5 g4 40. Kd3 Kg6 41. Kxd4 h5 42. Ke3 h4 43. Kf4 Rxf2+ 44. Kxg4 Rxa2 45. Kxh4 Re2 46. Rf3 Rxe4+ 47. Kg3 Kg5 48. Kf2 Rf4 49. Rxf4 Kxf4 50. Ke2 Ke4 51. Kd2 Kd4 52. Kc2 Kc5 53. Kc3 Kb5 54. b4 Kb6 55. Kc4 Kc6 56. b5+ 1/2-1/2

