[Event "PAR-ch U16"]
[Site "Asuncion"]
[Date "2016.05.08"]
[Round "6.6"]
[White "Riveros Colman, Jazmin Arami"]
[Black "Ortigoza, Dario"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "42"]
[EventDate "2016.05.06"]
[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. Bc4 Nc6 3. Nf3 d6 4. d3 Be7 5. 0-0 Nf6 6. Ng5 0-0 7. c3 d5 8. exd5 Nxd5 9. Qh5 Bf5 10. d4 Bg6 11. Qg4 Nf6 12. Qd1 exd4 13. cxd4 Nd5 14. Nc3 Nxc3 15. bxc3 Bxg5 16. d5 Bxc1 17. Rxc1 Na5 18. Be2 Qg5 19. d6 Rad8 20. Rc2 Rxd6 21. Qb1 Bxc2 0-1

[Event "PAR-ch U16"]
[Site "Asuncion"]
[Date "2016.05.08"]
[Round "7.4"]
[White "Wilberger, Marcelo"]
[Black "Ortigoza, Dario"]
[Result "1-0"]
[ECO "C72"]
[WhiteElo "1443"]
[PlyCount "23"]
[EventDate "2016.05.06"]
[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 Nge7 4. 0-0 a6 5. Ba4 d6 6. c3 Bd7 7. Bb3 Na5 8. Bc2 Ng6 9. d3 Be7 10. h3 0-0 11. Nbd2 c6 12. b4 1-0

[Event "PAR-ch U16"]
[Site "Asuncion"]
[Date "2016.05.07"]
[Round "2.6"]
[White "Barrios Chamorro, Jesus Adrian"]
[Black "Ortigoza, Dario"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1396"]
[PlyCount "39"]
[EventDate "2016.05.06"]
[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. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. Bb3 Bg4 7. c3 a6 8. Nbd2 b5 9. h3 Bd7 10. Re1 Na5 11. Bc2 c6 12. b4 Ba7 13. bxa5 Qxa5 14. Bb2 Qb6 15. d4 exd4 16. cxd4 0-0 17. Nf1 a5 18. Ng3 d5 19. exd5 cxd5 20. Qd3 1-0

[Event "PAR-ch U16"]
[Site "Asuncion"]
[Date "2016.05.07"]
[Round "4.7"]
[White "Cantero Acuna, Liz Fabiana"]
[Black "Ortigoza, Dario"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "13"]
[EventDate "2016.05.06"]
[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 Nxd4 5. Qxd4 Nf6 6. Bg5 Be7 7. Bc4 1/2-1/2

[Event "PAR-ch U16"]
[Site "Asuncion"]
[Date "2016.05.07"]
[Round "1.6"]
[White "Ortigoza, Dario"]
[Black "Martinez Ramirez, Anahi"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1474"]
[PlyCount "62"]
[EventDate "2016.05.06"]
[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. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Nbd2 Bd7 7. Bb5 cxd4 8. Nxd4 Nxd4 9. Bxd7+ Qxd7 10. cxd4 Be7 11. 0-0 0-0 12. Nf3 Ne4 13. Nd2 Nxd2 14. Qxd2 Bd6 15. Bxd6 Qxd6 16. Rac1 Rac8 17. Rc2 Qd7 18. Rfc1 h6 19. h3 Rxc2 20. Rxc2 Rc8 21. Qc1 Rc6 22. Rxc6 Qxc6 23. Qxc6 bxc6 24. b4 Kf8 25. Kf1 Ke7 26. Ke2 Kd6 27. f3 f6 28. e4 g6 29. Ke3 g5 30. g4 e5 31. a3 a6 1/2-1/2

[Event "PAR-ch U16"]
[Site "Asuncion"]
[Date "2016.05.07"]
[Round "3.9"]
[White "Ortigoza, Dario"]
[Black "Mieres Martinez, Brenda"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "24"]
[EventDate "2016.05.06"]
[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 e6 2. Nf3 d5 3. Bf4 Bd6 4. Bxd6 Qxd6 5. e3 Nc6 6. Bb5 a6 7. Ba4 b5 8. Bb3 Na5 9. 0-0 Nxb3 10. axb3 Nf6 11. Nbd2 0-0 12. c4 Re8 1/2-1/2

[Event "Ciudad del Este op 5th"]
[Site "Ciudad del Este"]
[Date "2015.08.30"]
[Round "6.24"]
[White "Caballero, Noelia Elizabeth"]
[Black "Ortigoza, Dario"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "76"]
[EventDate "2015.08.28"]
[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 Nf6 3. Nc3 Nc6 4. d4 Nxd4 5. Nxd4 exd4 6. Qxd4 c5 7. Qe5+ Qe7 8. Qxe7+ Bxe7 9. Be2 0-0 10. e5 Ne8 11. 0-0 d6 12. Nd5 Bd8 13. Bb5 dxe5 14. Bxe8 Rxe8 15. Be3 Be6 16. Nc3 b6 17. b3 g6 18. Nb5 Re7 19. Rad1 a6 20. Nc3 f6 21. Rd6 Kf7 22. Nd5 Bxd5 23. Rxd5 Ke8 24. Rd6 Raa7 25. Rfd1 Rad7 26. Rxd7 Rxd7 27. Rxd7 Kxd7 28. f3 Ke6 29. Kf2 Kd5 30. c4+ Kd6 31. Bd2 b5 32. Ke3 f5 33. Kd3 g5 34. h3 h5 35. g4 hxg4 36. fxg4 e4+ 37. Ke3 Ke5 38. Bc3+ Ke6 1/2-1/2

[Event "Ciudad del Este op 5th"]
[Site "Ciudad del Este"]
[Date "2015.08.30"]
[Round "5.29"]
[White "Ortigoza, Dario"]
[Black "Farina Almada, Antonio"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "129"]
[EventDate "2015.08.28"]
[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 Nf6 2. Bf4 Nc6 3. Nf3 d5 4. e3 Bg4 5. Be2 Bf5 6. Bb5 Qd7 7. Ne5 Nxe5 8. Bxd7+ Nexd7 9. Nc3 a6 10. Bg5 e6 11. Bxf6 Nxf6 12. h3 Bb4 13. a3 Bxc3+ 14. bxc3 Ne4 15. 0-0 0-0 16. Qb1 b6 17. Qb3 Nd2 18. Qb4 Nxf1 19. Rxf1 Bxc2 20. c4 Bd3 21. Rc1 dxc4 22. Rc3 a5 23. Qb5 Rfd8 24. h4 Rd5 25. Qc6 Rad8 26. Qxc7 R5d6 27. h5 h6 28. Rxc4 Bxc4 29. Qxc4 Rd5 30. Qc7 e5 31. dxe5 Rd1+ 32. Kh2 Ra8 33. Qxb6 Ra1 34. Qb7 Re8 35. Qb2 Rd1 36. Qb5 Ra8 37. Qc6 Rdd8 38. e6 fxe6 39. Qxe6+ Kh8 40. f4 Re8 41. Qc6 Rec8 42. Qf3 Rc3 43. a4 Ra3 44. f5 Rxa4 45. f6 gxf6 46. Qxf6+ Kg8 47. Qg6+ Kf8 48. Qxh6+ Ke7 49. Qg5+ Kf7 50. Qf5+ Ke7 51. e4 Rf8 52. Qe5+ Kf7 53. Qd5+ Kg7 54. Qd7+ Kh6 55. Qxa4 Kxh5 56. Qxa5+ Kh4 57. Qb6 Rf4 58. g3+ Kg4 59. gxf4 Kxf4 60. Qd4 Kf3 61. e5 Ke2 62. e6 Kf1 63. e7 Ke2 64. e8Q+ Kf1 65. Qf4# 1-0

[Event "Ciudad del Este op 5th"]
[Site "Ciudad del Este"]
[Date "2015.08.30"]
[Round "7.25"]
[White "Ortigoza, Dario"]
[Black "Perez Canete, Dora Romina"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "35"]
[EventDate "2015.08.28"]
[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. Bf4 a6 3. Nf3 Nc6 4. e3 Nf6 5. c4 e6 6. Nc3 h6 7. a3 g6 8. Ne5 Qd6 9. Nxg6 Qd7 10. Nxh8 Bg7 11. Nxf7 Qxf7 12. Be2 b6 13. Be5 Bb7 14. Bxf6 Bxf6 15. Bh5 Qxh5 16. Qxh5+ Kd7 17. Qf7+ Be7 18. Nxd5 1-0

[Event "Este op 5th"]
[Site "Ciudad del Este"]
[Date "2015.08.29"]
[Round "2"]
[White "Ortigoza, Dario"]
[Black "Benitez Cantero, Jesus"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "53"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bg4 3. e3 Bxf3 4. Qxf3 Nf6 5. Nc3 e6 6. Bd2 Bb4 7. a3 Bxc3 8. Bxc3 Nbd7 9. Bd3 c5 10. 0-0 0-0 11. b4 c4 12. Be2 a5 13. Rfb1 b6 14. h4 g6 15. Qg3 axb4 16. Bxb4 Re8 17. c3 e5 18. Qg5 exd4 19. cxd4 Qc7 20. Rc1 b5 21. h5 Rec8 22. hxg6 hxg6 23. Rc3 Kg7 24. Bg4 Nxg4 25. Qxg4 Rh8 26. g3 Nf6 27. Kg2 1/2-1/2

[Event "Este op 5th"]
[Site "Ciudad del Este"]
[Date "2015.08.29"]
[Round "3"]
[White "Ortigoza, Dario"]
[Black "Colman Gonzalez, Diego Adrian"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1554"]
[PlyCount "29"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 d5 3. Nf3 Nf6 4. e3 c5 5. c3 Nc6 6. Bb5 Bd7 7. Nbd2 Be7 8. 0-0 Nh5 9. Be5 Nxe5 10. Nxe5 Bxb5 11. c4 dxc4 12. Qxh5 g6 13. Qf3 f6 14. Nexc4 cxd4 15. Qxb7 1/2-1/2

[Event "Este op 5th"]
[Site "Ciudad del Este"]
[Date "2015.08.29"]
[Round "4"]
[White "Sanchez Morel, Araceli"]
[Black "Ortigoza, Dario"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1197"]
[PlyCount "85"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bb4 5. d3 Bxc3+ 6. bxc3 d6 7. h3 a6 8. a3 Qe7 9. 0-0 0-0 10. Re1 Be6 11. Bb3 a5 12. d4 Bxb3 13. cxb3 Rfe8 14. d5 Na7 15. Qd3 b6 16. b4 axb4 17. axb4 Qd7 18. c4 c5 19. b5 Qb7 20. Nh4 Nc8 21. Bg5 Nd7 22. Qg3 f6 23. Bh6 Re7 24. Nf5 Rxa1 25. Rxa1 Nf8 26. Nxe7+ Qxe7 27. Ra8 Na7 28. Qg4 f5 29. Qg5 Qxg5 30. Bxg5 Nxb5 31. cxb5 Kf7 32. Rb8 Ne6 33. dxe6+ Kxe6 34. Rxb6 fxe4 35. Be3 Kd5 36. Ra6 c4 37. b6 Kc6 38. f4 exf4 39. Bxf4 d5 40. Ra5 d4 41. Ra4 Kb5 42. Rxc4 Kxc4 43. b7 1-0

[Event "Este op 5th"]
[Site "Ciudad del Este"]
[Date "2015.08.28"]
[Round "1"]
[White "Martinez Lopez, Pedro F"]
[Black "Ortigoza, Dario"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1497"]
[PlyCount "31"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 d6 5. h3 Bd7 6. c3 a6 7. Bd3 g6 8. Bc2 Bg7 9. d4 0-0 10. d5 Na7 11. Be3 f5 12. Nbd2 f4 13. Bxa7 Rxa7 14. Ng5 Nxd5 15. Ndf3 Bf6 16. Nxh7 1-0

[Event "Ciudad del Este-ch qual"]
[Site "Ciudad del Este"]
[Date "2013.08.30"]
[Round "5.7"]
[White "Alderete, Nestor"]
[Black "Ortigoza, Dario"]
[Result "1-0"]
[ECO "A04"]
[PlyCount "127"]
[EventDate "2013.08.30"]
[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. Nc3 d6 3. Nf3 f5 4. d3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. Be2 fxe4 8. dxe4 Nc6 9. Nd5 Qd8 10. Bb5 Bd7 11. h3 a6 12. Bc4 Be7 13. 0-0 Na7 14. c3 c6 15. Ne3 Qb6 16. Qb3 Qxb3 17. Bxb3 0-0-0 18. Rad1 Nb5 19. a4 Nc7 20. Nc4 Be6 21. Nb6+ Kb8 22. Bc2 Ka7 23. a5 d5 24. exd5 Nxd5 25. Nxd5 Bxd5 26. Nxe5 Bf6 27. Ng4 Rhf8 28. Nxf6 Rxf6 29. b3 Rfd6 30. g3 Be6 31. h4 Rxd1 32. Rxd1 Rxd1+ 33. Bxd1 b5 34. f4 Kb7 35. Kf2 Bf7 36. Ke3 Kc7 37. Kd4 Kd6 38. b4 Ke7 39. Bg4 Be6 40. Bxe6 Kxe6 41. Kc5 Kf5 42. Kb6 Kg4 43. Kxa6 Kxg3 44. Kb6 Kxh4 45. a6 Kg4 46. a7 Kxf4 47. a8Q h5 48. Qxc6 g5 49. Qg2 g4 50. Kc5 g3 51. Kd4 h4 52. Qe4+ Kg5 53. Ke3 h3 54. Kf3 g2 55. Qe3+ Kf6 56. Kg3 g1Q+ 57. Qxg1 Ke5 58. Kf3 h2 59. Qxh2+ Kd5 60. Ke3 Kc4 61. Kd2 Kb3 62. Qd6 Ka3 63. Kc2 Ka4 64. Qa6# 1-0

[Event "Ciudad del Este-ch qual"]
[Site "Ciudad del Este"]
[Date "2013.08.30"]
[Round "6.7"]
[White "Benitez, Rafael"]
[Black "Ortigoza, Dario"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "127"]
[EventDate "2013.08.30"]
[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 d6 3. d4 f6 4. dxe5 dxe5 5. Bd3 Bg4 6. 0-0 Ne7 7. Nbd2 g6 8. h3 Be6 9. Qe2 Bg7 10. b3 Nd7 11. Ba3 0-0 12. Rad1 Re8 13. Bc4 Bxc4 14. Qxc4+ Kh8 15. Nb1 c6 16. Rd3 Qc7 17. Rfd1 Rad8 18. Qf7 Nb8 19. Rxd8 Rxd8 20. Rxd8+ Qxd8 21. Qxe7 Qxe7 22. Bxe7 Kg8 23. Nc3 Kf7 24. Bd6 Nd7 25. a4 Ke6 26. Ba3 f5 27. Ng5+ Kf6 28. Nxh7+ Ke6 29. Ng5+ Kf6 30. Nf3 Nf8 31. Bd6 Ke6 32. Bb8 a6 33. Nd2 fxe4 34. Ncxe4 Kd5 35. f3 Nd7 36. Bd6 Nf6 37. Bb4 Nxe4 38. Nxe4 Kd4 39. Kf1 b6 40. Ke2 c5 41. Bc3+ Kd5 42. Kd3 b5 43. axb5 axb5 44. Be1 c4+ 45. bxc4+ bxc4+ 46. Kc3 Bf8 47. Nd2 e4 48. fxe4+ Ke6 49. Kxc4 g5 50. Kb5 Kd6 51. c4 g4 52. hxg4 Bh6 53. Nf3 Bd2 54. Bxd2 Kd7 55. g5 Kd8 56. c5 Ke7 57. c6 Kd8 58. g6 Ke8 59. c7 Kd7 60. Kb6 Ke7 61. c8Q Kf6 62. Qf5+ Ke7 63. Bg5+ Kd6 64. Qd5# 1-0

[Event "Ciudad del Este-ch qual"]
[Site "Ciudad del Este"]
[Date "2013.08.30"]
[Round "3.8"]
[White "Ortigoza, Dario"]
[Black "Bogado, Mario"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "99"]
[EventDate "2013.08.30"]
[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. Bf4 e6 3. Nf3 Bd6 4. Bxd6 Qxd6 5. c3 Nf6 6. Nbd2 Nbd7 7. g3 b6 8. Bg2 Bb7 9. 0-0 Rb8 10. Re1 0-0 11. Nh4 c5 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Bxe4 15. Rxe4 Nf6 16. Re2 c4 17. Ng2 g5 18. h4 h6 19. Qd2 Nh7 20. hxg5 hxg5 21. f4 f6 22. Rf1 Rbe8 23. Qc2 Rf7 24. Qa4 Rc8 25. Qb5 f5 26. Qe5 Qxe5 27. dxe5 Rd8 28. Rff2 Rfd7 29. a3 b5 30. Rc2 a5 31. Rfe2 g4 32. Kf2 Nf8 33. Ke3 Rd3+ 34. Kf2 Kf7 35. Re3 R3d5 36. Ne1 Rd2+ 37. Rxd2 Rxd2+ 38. Re2 Rd5 39. Ke3 Nd7 40. Rd2 Nb6 41. Rxd5 Nxd5+ 42. Kd4 Ke7 43. Nc2 Kd7 44. Ne3 Nc7 45. Kc5 a4 46. Kb6 Kc8 47. Kc6 Kb8 48. Kb6 Kc8 49. Kc6 Kb8 50. Kb6 1/2-1/2

[Event "Ciudad del Este-ch qual"]
[Site "Ciudad del Este"]
[Date "2013.08.30"]
[Round "1.6"]
[White "Ortigoza, Dario"]
[Black "Perez, Dalila"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1764"]
[PlyCount "94"]
[EventDate "2013.08.30"]
[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. Bf4 Nf6 3. Nf3 e6 4. Nc3 a6 5. g3 Be7 6. Bg2 Nbd7 7. 0-0 0-0 8. Qd3 c5 9. Ne5 cxd4 10. Nxd7 Bxd7 11. Qxd4 Rc8 12. e3 Rc4 13. Qd3 Qb6 14. b3 Rc5 15. Ne2 Bb5 16. Qd4 Bxe2 17. Rfe1 Bb5 18. b4 Rc6 19. Qxb6 Rxb6 20. a3 Nd7 21. e4 dxe4 22. Bxe4 Bc6 23. Be3 Bxe4 24. Bxb6 Nxb6 25. Rxe4 Rc8 26. Rc1 Rc3 27. Re3 Rc8 28. h4 h6 29. Re4 Bf6 30. c3 Bxc3 31. Re2 Nd5 32. Rec2 b5 33. Kf1 Rc4 34. Ke2 f5 35. Kd3 Rd4+ 36. Ke2 Re4+ 37. Kd3 Bxb4 38. axb4 Nxb4+ 39. Kd2 Nxc2 40. Rxc2 Ra4 41. Kc3 Rc4+ 42. Kb2 Rxc2+ 43. Kxc2 a5 44. Kb3 e5 45. f3 e4 46. fxe4 fxe4 47. Kc2 a4 0-1

[Event "Ciudad del Este-ch qual"]
[Site "Ciudad del Este"]
[Date "2013.08.30"]
[Round "7.9"]
[White "Ortigoza, Dario"]
[Black "Perez Canete, Ivan"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "85"]
[EventDate "2013.08.30"]
[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. Bf4 Nf6 3. g3 e6 4. Bg2 Nc6 5. Nf3 Bd6 6. Ne5 0-0 7. Nxc6 bxc6 8. Bxd6 Qxd6 9. 0-0 Bd7 10. Nd2 c5 11. c3 h6 12. Qc2 Bb5 13. Rfe1 cxd4 14. cxd4 Qb4 15. Qc3 Qxc3 16. bxc3 c6 17. e3 Rac8 18. a4 Bd3 19. Bf1 Bxf1 20. Kxf1 c5 21. a5 cxd4 22. cxd4 Rc2 23. Ke2 Rfc8 24. Red1 Ne4 25. Ke1 Nxd2 26. Rxd2 Rxd2 27. Kxd2 Rc4 28. Kd3 Kh7 29. Rb1 Ra4 30. Rb5 a6 31. Rc5 Ra2 32. Kc3 Kg6 33. Kb3 Rxf2 34. Rc6 Rxh2 35. Rxa6 Rh1 36. Ra8 Ra1 37. a6 Kg5 38. a7 Kg4 39. Kb2 Ra6 40. Kb3 Kxg3 41. Kb4 h5 42. Kb5 Ra1 43. Kb6 1/2-1/2

[Event "Ciudad del Este-ch qual"]
[Site "Ciudad del Este"]
[Date "2013.08.30"]
[Round "4.6"]
[White "Ortigoza, Dario"]
[Black "Rios Almada, Iara"]
[Result "0-1"]
[ECO "A40"]
[BlackElo "1565"]
[PlyCount "60"]
[EventDate "2013.08.30"]
[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 e5 2. dxe5 Nc6 3. e6 fxe6 4. Nc3 Nf6 5. Nf3 Bc5 6. e3 d5 7. g3 Bd7 8. Bg2 0-0 9. 0-0 Be8 10. b3 Bg6 11. Bb2 Qe7 12. Ne2 Rad8 13. Ned4 Nb4 14. a3 Na6 15. Nb5 c6 16. Nc3 e5 17. Nh4 Bh5 18. Qd2 Nc7 19. Qc1 a6 20. e4 d4 21. Nd1 Ne6 22. Re1 Qf7 23. h3 h6 24. g4 Bg6 25. Nxg6 Qxg6 26. f3 d3+ 27. Re3 d2 28. Qb1 Qg5 29. Kf2 Qh4+ 30. Ke2 Qe1# 0-1

[Event "Ciudad del Este-ch qual"]
[Site "Ciudad del Este"]
[Date "2013.08.30"]
[Round "2.6"]
[White "Rodriguez, Camila"]
[Black "Ortigoza, Dario"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1573"]
[PlyCount "84"]
[EventDate "2013.08.30"]
[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. Bf4 Bf5 3. Nf3 Nf6 4. e3 Nc6 5. Bb5 Qd7 6. 0-0 a6 7. Ba4 b5 8. Bb3 Na5 9. Nbd2 Nxb3 10. Nxb3 g6 11. Nc5 Qc6 12. Ne5 Qb6 13. f3 Nd7 14. Nexd7 Bxd7 15. Nxd7 Kxd7 16. Kh1 Bg7 17. c3 c6 18. e4 e6 19. Qd2 Ke7 20. exd5 cxd5 21. Rae1 Rhe8 22. Bg5+ Kf8 23. Bh6 Qd6 24. Bxg7+ Kxg7 25. Qg5 h6 26. Qg4 Re7 27. Re2 Rae8 28. Rfe1 e5 29. dxe5 Rxe5 30. Qd4 f6 31. Rxe5 Rxe5 32. Qd2 Rxe1+ 33. Qxe1 Qe5 34. Qf2 Qe6 35. Qa7+ Kg8 36. Qb8+ Kg7 37. Qb7+ Kg8 38. Qa8+ Kg7 39. h3 Qe1+ 40. Kh2 Qe5+ 41. Kh1 Qe1+ 42. Kh2 Qe5+ 1/2-1/2

