[Event "Ponta Pora-ch"]
[Site "Ponta Pora"]
[Date "2019.07.21"]
[Round "4"]
[White "Mendes, Rodrigo Machado"]
[Black "Olguin Maldonado, Lucas Gabriel"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "1900"]
[BlackElo "1800"]
[PlyCount "79"]
[EventDate "2019.07.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 d5 4. Nf3 Bg7 5. 0-0 0-0 6. c4 dxc4 7. Ne5 Ng4 8. Nxg4 Bxg4 9. Bxb7 Nd7 10. Bxa8 Qxa8 11. Be3 Bh3 12. f3 Bxf1 13. Kxf1 Nf6 14. Nc3 Rd8 15. Qa4 Ng4 16. Bg1 Bxd4 17. Qxc4 Bb6 18. Qxg4 Bxg1 19. Kxg1 Qb7 20. Rd1 Rxd1+ 21. Nxd1 Qb6+ 22. Kf1 h5 23. Qc8+ Kg7 24. Qd7 e6 25. Qd2 Qa6 26. Nc3 Qa5 27. a3 Qf5 28. Kg2 g5 29. Qd4+ e5 30. Qe4 Qe6 31. h3 f5 32. Qd5 Qf6 33. Qd7+ Kh6 34. Qxc7 h4 35. Nd5 Qe6 36. Ne7 Qf7 37. Qxe5 hxg3 38. Nxf5+ Kh5 39. Nxg3+ Kh4 40. Qh8+ 1-0

[Event "Ponta Pora-ch"]
[Site "Ponta Pora"]
[Date "2019.07.21"]
[Round "5"]
[White "Olguin Maldonado, Lucas Gabriel"]
[Black "El Hage, Rafael Nadim"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1800"]
[PlyCount "156"]
[EventDate "2019.07.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. f3 Bxc3+ 7. bxc3 Nb8 8. Ba3 d6 9. Bc4 Qe7 10. 0-0 0-0 11. Re1 Rd8 12. e5 c5 13. exf6 Qxf6 14. Ne2 Nc6 15. Rb1 Rb8 16. Bd5 Ne7 17. c4 b6 18. Bb2 Qh4 19. g3 Qg5 20. Bc1 Qg6 21. Nf4 Qf6 22. Bb2 Qg5 23. Qe2 Kf8 24. Bc1 Qf6 25. Nh5 Qd4+ 26. Be3 Qe5 27. f4 Qf5 28. Bxc5 Qd7 29. Bd4 Nf5 30. Bc3 Bb7 31. Bxb7 Qxb7 32. Qe4 Qxe4 33. Rxe4 Re8 34. Rbe1 Rxe4 35. Rxe4 f6 36. g4 Nh4 37. Kf2 Ng6 38. Bb4 Rd8 39. Kg3 Kf7 40. f5 Ne5 41. Rd4 g6 42. fxg6+ hxg6 43. Nf4 g5 44. Nh5 Ke7 45. Ng7 Nc6 46. Bxd6+ Kf7 47. Re4 Kxg7 48. Be7 Rd7 49. Re6 Nxe7 50. h4 Kf7 51. Re4 gxh4+ 52. Kxh4 f5 53. gxf5 Nxf5+ 54. Kg5 Nd6 55. Rf4+ Ke6 56. Rf6+ Ke5 57. Kg6 Nxc4 58. Rf5+ Kd4 59. Rf4+ Kc3 60. Kf6 Rd6+ 61. Ke7 Rd2 62. Rf3+ Kxc2 63. Rf4 Kc3 64. a4 Rd4 65. Rf3+ Kb4 66. a5 bxa5 67. Rf6 a4 68. Ra6 Na5 69. Ke6 a3 70. Rxa7 a2 71. Ra6 a1Q 72. Rb6+ Ka4 73. Ke7 Qa3+ 74. Kf7 Qf3+ 75. Kg8 Rg4+ 76. Kh7 Qf5+ 77. Kh8 Qh5+ 78. Rh6 Qxh6# 0-1

[Event "Ponta Pora-ch"]
[Site "Ponta Pora"]
[Date "2019.07.20"]
[Round "2"]
[White "Canete Espindola, Victor Elber"]
[Black "Olguin Maldonado, Lucas Gabriel"]
[Result "0-1"]
[ECO "C68"]
[BlackElo "1800"]
[PlyCount "42"]
[EventDate "2019.07.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Nxd4 Nf6 7. 0-0 Bc5 8. Be3 b6 9. e5 Nd5 10. c4 Nxe3 11. fxe3 Bxd4 12. exd4 Bb7 13. c5 0-0 14. b4 Qd7 15. cxb6 cxb6 16. Qd2 Rad8 17. Rd1 c5 18. bxc5 bxc5 19. dxc5 Qg4 20. h3 Qxd1+ 21. Qxd1 Rxd1+ 0-1

[Event "Ponta Pora-ch"]
[Site "Ponta Pora"]
[Date "2019.07.20"]
[Round "3"]
[White "Olguin Maldonado, Lucas Gabriel"]
[Black "Kazuhiro Shikasho, Erik"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1800"]
[BlackElo "1823"]
[PlyCount "59"]
[EventDate "2019.07.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. d5 Nce7 5. Bc4 Ng6 6. Nc3 Be7 7. Be3 Nf6 8. Bb5+ Bd7 9. Qd3 h6 10. h3 a6 11. Bxd7+ Qxd7 12. a4 0-0 13. 0-0 Nh5 14. Ne2 Rfe8 15. c4 Bf8 16. b4 Red8 17. Ng3 Nxg3 18. fxg3 Kh7 19. Nh2 Be7 20. Rxf7 Qe8 21. Qf1 Rac8 22. Bxh6 Kxh6 23. Qf5 Kh7 24. Qh5+ Kg8 25. Raf1 Bf6 26. R1xf6 Qxf7 27. Rxf7 Kxf7 28. Qf5+ Kg8 29. Qxg6 Rd7 30. Qe6+ 1-0

[Event "Ponta Pora-ch"]
[Site "Ponta Pora"]
[Date "2019.07.19"]
[Round "1"]
[White "Olguin Maldonado, Lucas Gabriel"]
[Black "Gazineu Neto, Rubens"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1800"]
[BlackElo "1961"]
[PlyCount "50"]
[EventDate "2019.07.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nf5 d5 7. Nd2 Bxf5 8. exf5 Be7 9. Be2 Qb6 10. Nb3 0-0 11. Bg5 Rac8 12. c3 Rfd8 13. a4 a5 14. Qd2 Qxb3 15. 0-0 d4 16. Bd1 Qb6 17. Kh1 dxc3 18. Qxc3 Nd5 19. Qc1 Ncb4 20. Qd2 Nf4 21. Qe1 Bxg5 22. Qxe5 Nbd3 23. Qb5 Nf2+ 24. Rxf2 Qxf2 25. Qxa5 Qxg2# 0-1

[Event "PAR-ch sf 4th"]
[Site "Pedro Juan Caballero"]
[Date "2019.06.16"]
[Round "7.12"]
[White "El Hage, Rafael Nadim"]
[Black "Olguin Maldonado, Lucas Gabriel"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "27"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nxe5 Qd4 6. Nf3 Qxe4+ 7. Qe2 Qxe2+ 8. Kxe2 Be6 9. Re1 Ne7 10. Kf1 0-0-0 11. Kg1 Bf5 12. d3 f6 13. b3 Re8 14. Ba3 0-1

[Event "PAR-ch sf 4th"]
[Site "Pedro Juan Caballero"]
[Date "2019.06.15"]
[Round "5.12"]
[White "Olguin Maldonado, Lucas Gabriel"]
[Black "Cabanas, Edgar Ramon"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "65"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Be7 5. Nxc6 dxc6 6. Qxd8+ Bxd8 7. Nc3 Be6 8. Bd3 Bf6 9. Bf4 0-0-0 10. 0-0-0 Bxc3 11. bxc3 Bxa2 12. Kd2 Be6 13. Ra1 a6 14. Ke2 f6 15. Rhb1 c5 16. Kf1 Nh6 17. f3 Nf7 18. Be3 Ne5 19. Be2 Nc4 20. Bxc4 Bxc4+ 21. Kf2 Rhf8 22. Ke1 f5 23. Ra4 Bb5 24. Ra2 fxe4 25. Kf2 exf3 26. gxf3 Rd5 27. Rab2 Rff5 28. Rg1 Bc6 29. Rg3 g6 30. Rb1 a5 31. f4 a4 32. Rh3 g5 33. Kg3 0-1

[Event "PAR-ch sf 4th"]
[Site "Pedro Juan Caballero"]
[Date "2019.06.15"]
[Round "4.14"]
[White "Olguin Maldonado, Lucas Gabriel"]
[Black "Canan Bogado, Luis Mateo"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "33"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nh6 3. h3 Bc5 4. Nxe5 Qf6 5. Nf3 d5 6. exd5 g5 7. d4 Qb6 8. dxc5 Qxc5 9. Qe2+ Kd7 10. Qb5+ c6 11. Qxc5 b6 12. dxc6+ Kd8 13. c7+ Kd7 14. Ne5+ Ke8 15. Bb5+ Nc6 16. Bxc6+ Bd7 17. Bxd7# 1-0

[Event "PAR-ch sf 4th"]
[Site "Pedro Juan Caballero"]
[Date "2019.06.14"]
[Round "3.9"]
[White "Assan, Nasser Charif"]
[Black "Olguin Maldonado, Lucas Gabriel"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "83"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. g3 Nf6 3. Bg2 Bf5 4. Nf3 h6 5. 0-0 e6 6. e3 Nbd7 7. a3 Be7 8. Nc3 0-0 9. b4 Nb6 10. Re1 a6 11. h3 Ne4 12. Nxe4 dxe4 13. Nd2 Bh7 14. Bxe4 Bxe4 15. Nxe4 f5 16. Nc5 Nd5 17. Nxe6 Qd6 18. Nxf8 Rxf8 19. c4 Nc3 20. c5 Qd5 21. Qd2 Ne4 22. Qa2 Qxa2 23. Rxa2 Nc3 24. Rc2 Ne4 25. Bb2 c6 26. Kg2 g5 27. f3 Nf6 28. e4 g4 29. exf5 gxf3+ 30. Kxf3 Nd5 31. g4 h5 32. Bc1 Bh4 33. Re6 Rf7 34. Bh6 hxg4+ 35. hxg4 Bf6 36. Re8+ Kh7 37. Rh2 Ne7 38. Bg5+ Kg7 39. Bxf6+ Rxf6 40. Rxe7+ Kf8 41. Rxb7 Rxf5+ 42. gxf5 1-0

[Event "PAR-ch sf 4th"]
[Site "Pedro Juan Caballero"]
[Date "2019.06.14"]
[Round "2.12"]
[White "Olguin Maldonado, Lucas Gabriel"]
[Black "Canete Espindola, Elder Augusto"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "41"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. d5 Nb8 5. Nc3 c6 6. Bc4 b5 7. Bb3 Bd7 8. dxc6 Bxc6 9. 0-0 Nf6 10. Bg5 Nbd7 11. Re1 h6 12. Bxf6 Nxf6 13. Nd5 Nxe4 14. Rxe4 f5 15. Re1 Qd7 16. Nd4 Qb7 17. Qh5+ Qf7 18. Nc7+ Ke7 19. Qxf7+ Kd8 20. Nxa8 Bxa8 21. Ne6+ 1-0

[Event "PAR-ch sf 4th"]
[Site "Pedro Juan Caballero"]
[Date "2019.06.13"]
[Round "1.12"]
[White "Barrios Cordoba, Bernardo Andres"]
[Black "Olguin Maldonado, Lucas Gabriel"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "120"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. g3 Nf6 3. Bg2 Bf5 4. Nf3 h6 5. 0-0 e6 6. Ne5 Nc6 7. Nc3 Nxe5 8. dxe5 Nd7 9. f4 Bc5+ 10. Kh1 f6 11. exf6 Qxf6 12. Bd2 a6 13. Qe1 0-0-0 14. Rc1 g5 15. a3 Bd6 16. e3 gxf4 17. exf4 h5 18. b4 c6 19. Nb1 h4 20. Rf3 Be4 21. Re3 Rdg8 22. Bxe4 dxe4 23. Qf2 Nb6 24. Bc3 e5 25. Nd2 hxg3 26. Rxg3 Rxg3 27. Qxg3 Qxf4 28. Qxf4 exf4 29. Bxh8 e3 30. Ne4 Bb8 31. c4 Na4 32. Rc2 Nb6 33. h4 f3 34. h5 e2 35. Bc3 Nxc4 36. h6 Be5 37. Be1 Nxa3 38. Ra2 Nc4 39. h7 Ne3 40. Bg3 Kd7 41. Rd2+ Ke6 42. Ng5+ Kf5 43. Nxf3 Bh8 44. Rxe2 Kg4 45. Rxe3 Kxg3 46. Nd2+ Kf2 47. Re7 b5 48. Ne4+ Kf3 49. Nc5 a5 50. bxa5 b4 51. a6 Kf4 52. a7 b3 53. Nxb3 c5 54. Nxc5 Bf6 55. Rf7 Ke5 56. Nd7+ Ke6 57. Rxf6+ Ke7 58. Rf8 Kxd7 59. h8Q Ke6 60. a8R Kd5 1-0

