[Event "ARG-ch sf Amateur sf 20"]
[Site "Villaguay"]
[Date "2019.12.07"]
[Round "4.3"]
[White "Lopez Ortiz, Juan"]
[Black "Magallan, Gaston"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2285"]
[BlackElo "2050"]
[PlyCount "118"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nc6 6. d3 0-0 7. e4 d6 8. c3 Bd7 9. Kh1 Rb8 10. Re1 b5 11. d4 cxd4 12. cxd4 Ng4 13. Rf1 b4 14. h3 Nf6 15. Nbd2 Nh5 16. Qe1 Nxd4 17. Nxd4 Bxd4 18. g4 Ng7 19. Nf3 Bc5 20. f5 f6 21. Qh4 e6 22. fxg6 hxg6 23. Qh6 Be8 24. Ng5 fxg5 25. Rxf8+ Kxf8 26. Bxg5 Qb6 27. Qh8+ Kf7 28. Rf1+ Bf2 29. Bh6 Ke7 30. Qxg7+ Kd8 31. Qf6+ Kd7 32. Qxf2 Qxf2 33. Rxf2 b3 34. axb3 Rxb3 35. Rc2 a5 36. e5 d5 37. Bf8 a4 38. Bd6 Kd8 39. h4 Rg3 40. Kh2 Rxg4 41. Bh3 Rxh4 42. Kg3 Rd4 43. Bxe6 Bd7 44. Bxd7 Kxd7 45. Rc7+ Ke6 46. Re7+ Kf5 47. Rf7+ Ke6 48. Rf6+ Kd7 49. Rxg6 Re4 50. Kf3 Re1 51. Kf4 Rf1+ 52. Ke3 Rb1 53. Ba3 Re1+ 54. Kd4 Rd1+ 55. Kc5 d4 56. Kd5 d3 57. e6+ Kc7 58. Rg7+ Kc8 59. Kd6 Rc1 1-0

[Event "ARG-ch sf Amateur sf 20"]
[Site "Villaguay"]
[Date "2019.12.07"]
[Round "3.2"]
[White "Wisniacki, Flavio"]
[Black "Lopez Ortiz, Juan"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2136"]
[BlackElo "2285"]
[PlyCount "28"]
[EventDate "2019.12.06"]
[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 g6 4. Bg2 Bg7 5. d3 0-0 6. Nf3 d6 7. 0-0 e5 8. Rb1 h6 9. b4 g5 10. e3 Nc6 11. b5 Ne7 12. c5 g4 13. cxd6 cxd6 14. Nd2 d5 1/2-1/2

[Event "ARG-ch sf Amateur sf 20"]
[Site "Villaguay"]
[Date "2019.12.06"]
[Round "2.3"]
[White "Lopez Ortiz, Juan"]
[Black "Ledesma, Israel"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2285"]
[BlackElo "1886"]
[PlyCount "95"]
[EventDate "2019.12.06"]
[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 g6 4. Bg5 Bg7 5. e5 Nfd7 6. exd6 cxd6 7. Qd2 h6 8. Be3 a6 9. a4 Nf6 10. f3 Qa5 11. Rb1 Nc6 12. Bc4 Bd7 13. Nge2 Rc8 14. b3 Nb4 15. 0-0 d5 16. Bd3 Nxd3 17. cxd3 Qb4 18. Rfc1 g5 19. Qe1 Bf5 20. Qd2 Rc6 21. Re1 0-0 22. Bf2 Rfc8 23. Rec1 e6 24. Be1 Bg6 25. h4 Nh7 26. hxg5 Bxd4+ 27. Kh1 hxg5 28. Nxd5 Qxd2 29. Ne7+ Kg7 30. Bxd2 Rxc1+ 31. Bxc1 Re8 32. Nxg6 Bf6 33. Ngf4 gxf4 34. Bxf4 Rd8 35. d4 Nf8 36. Rc1 Ng6 37. Be3 Rd7 38. Rc8 Ne7 39. Rc4 e5 40. dxe5 Bxe5 41. f4 Bf6 42. Ng3 Rd3 43. Re4 Nd5 44. Nh5+ Kg6 45. Nxf6 Nxe3 46. Ng8 Rxb3 47. Ne7+ Kf6 48. Rxe3 1-0

[Event "ARG-ch sf Amateur sf 20"]
[Site "Villaguay"]
[Date "2019.12.06"]
[Round "1.3"]
[White "Yujnovsky, German"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "1645"]
[BlackElo "2285"]
[PlyCount "74"]
[EventDate "2019.12.06"]
[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 Bb4 4. e5 c5 5. Bd2 Nh6 6. a3 Bxc3 7. Bxc3 Nc6 8. Nf3 Nf5 9. dxc5 d4 10. Bd2 Qd5 11. Bd3 Nxe5 12. Nxe5 Qxe5+ 13. Qe2 Qxe2+ 14. Kxe2 e5 15. Rhe1 0-0 16. Kf1 f6 17. f4 Re8 18. fxe5 fxe5 19. Re2 Bd7 20. Rae1 Rac8 21. Rxe5 Ne3+ 22. R5xe3 dxe3 23. Bxe3 Re5 24. b4 a6 25. Bd2 Rf8+ 26. Kg1 Rxe1+ 27. Bxe1 Re8 28. Kf2 g6 29. Bd2 Kf7 30. Be3 Bc6 31. g3 Ke6 32. c4 Ke5 33. b5 Be4 34. Bxe4 Kxe4 35. c6 bxc6 36. bxa6 Kd3 37. a7 Rf8+ 0-1

[Event "Concepcion del Uruguay op"]
[Site "Concepcion del Uruguay"]
[Date "2019.05.05"]
[Round "5"]
[White "Lopez Ortiz, Juan"]
[Black "Izquierdo, Sebastian"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2278"]
[BlackElo "1968"]
[PlyCount "63"]
[EventDate "2019.05.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. g3 Nxc3 5. bxc3 Qd5 6. Qf3 Qxf3 7. Nxf3 Nd7 8. Bg2 e6 9. 0-0 Be7 10. d3 0-0 11. Rb1 c6 12. Re1 Bf6 13. Bd2 a6 14. Ng5 Bxg5 15. Bxg5 Re8 16. a4 f6 17. Bc1 Kf7 18. Ba3 Nf8 19. a5 Ng6 20. f4 e5 21. fxe5 Rxe5 22. Rxe5 Nxe5 23. Rb4 h6 24. d4 Ng6 25. c4 Ne7 26. d5 cxd5 27. cxd5 Nf5 28. c4 Ne3 29. Be4 f5 30. Bd3 g6 31. Rb6 Ng4 32. Bb2 1-0

[Event "Concepcion del Uruguay op"]
[Site "Concepcion del Uruguay"]
[Date "2019.05.05"]
[Round "6"]
[White "Lopez Ortiz, Juan"]
[Black "Pichot, Alan"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2278"]
[BlackElo "2569"]
[PlyCount "37"]
[EventDate "2019.05.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. e3 d5 4. d4 cxd4 5. exd4 Bf5 6. Bd3 e6 7. c3 Nf6 8. 0-0 Be7 9. Ne5 0-0 10. Qe2 Qc7 11. Nd2 Rab8 12. Ndf3 Bxd3 13. Nxd3 b5 14. a3 a5 15. b4 Ne4 16. Bb2 Bd6 17. Nd2 Nxd2 18. Qxd2 axb4 19. axb4 1/2-1/2

[Event "Concepcion del Uruguay op"]
[Site "Concepcion del Uruguay"]
[Date "2019.05.04"]
[Round "3"]
[White "Lopez Ortiz, Juan"]
[Black "Mahmud, Esteban"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2278"]
[PlyCount "19"]
[EventDate "2019.05.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. 0-0 g6 6. d3 Bg7 7. c3 Qb6 8. Qb3 e6 9. Na3 a6 10. Bxd7+ 1-0

[Event "Concepcion del Uruguay op"]
[Site "Concepcion del Uruguay"]
[Date "2019.05.04"]
[Round "4"]
[White "Tregarthen, Emiliano"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2040"]
[BlackElo "2278"]
[PlyCount "98"]
[EventDate "2019.05.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 f5 2. b3 d6 3. Bb2 e5 4. d4 e4 5. e3 Nf6 6. Nc3 g6 7. Be2 Bg7 8. Nh3 Be6 9. Nf4 Bf7 10. h4 h6 11. g4 Nc6 12. gxf5 gxf5 13. Qd2 Qd7 14. 0-0-0 h5 15. f3 exf3 16. Bxf3 0-0-0 17. Kb1 Rde8 18. Rhe1 Rhg8 19. Ncd5 Ng4 20. b4 Ne7 21. b5 Nxd5 22. Nxd5 Nf6 23. Qa5 Nxd5 24. cxd5 b6 25. Qa6+ Kb8 26. Rd3 Qc8 27. Qa4 Bf6 28. Rc1 Qb7 29. Rdc3 Bd8 30. Qb3 Rg3 31. Bh1 Reg8 32. Rc6 f4 33. Re1 f3 34. Rf1 Bg6+ 35. Ka1 Be4 36. Qd1 Bxd5 37. Bxf3 Rxf3 38. Rxf3 Bxf3 39. Qxf3 Rg1+ 40. Bc1 Rxc1+ 41. Kb2 Rxc6 42. bxc6 Qa6 43. Qxh5 Qc8 44. Qh8 Be7 45. Qh7 Qf8 46. h5 d5 47. Qd3 Bg5 48. Kb3 a5 49. a3 Qe8 0-1

[Event "Concepcion del Uruguay op"]
[Site "Concepcion del Uruguay"]
[Date "2019.05.03"]
[Round "2"]
[White "Fuxz, Diego"]
[Black "Lopez Ortiz, Juan"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1783"]
[BlackElo "2278"]
[PlyCount "93"]
[EventDate "2019.05.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. g3 f5 2. c4 Nf6 3. Nc3 g6 4. Bg2 Bg7 5. d3 d6 6. e3 0-0 7. Nge2 e5 8. 0-0 c6 9. h3 Be6 10. b3 Bf7 11. e4 Na6 12. Be3 Nc5 13. f3 Ne6 14. d4 exd4 15. Nxd4 Nh5 16. Nce2 Nxg3 17. Nxg3 f4 18. Nh5 gxh5 19. Bf2 Nxd4 20. Bxd4 c5 21. Bxg7 Kxg7 22. Kh2 h4 23. Rg1 Qf6 24. Qd2 Kh8 25. Rac1 Rg8 26. Qc3 Qxc3 27. Rxc3 Rg6 28. Rd1 Rag8 29. Rd2 Rg3 30. Rcd3 R8g6 31. a4 a5 32. Rc3 Kg7 33. Rcd3 Kf8 34. Rc3 Ke7 35. Rcd3 Be6 36. Rc3 Bd7 37. Rcd3 Bc6 38. Re2 Re6 39. Red2 h6 40. Kh1 Reg6 41. Kh2 R6g5 42. Re2 Rg6 43. Red2 Bd7 44. Rc3 Be6 45. Rcd3 Rg8 46. Rc3 Bf7 47. Rcd3 1/2-1/2

[Event "Concepcion del Uruguay op"]
[Site "Concepcion del Uruguay"]
[Date "2019.05.03"]
[Round "1"]
[White "Lopez Ortiz, Juan"]
[Black "Gonzalez, Alejandro1111"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2278"]
[BlackElo "1474"]
[PlyCount "21"]
[EventDate "2019.05.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. d4 g6 4. Bg5 h6 5. Be3 Bg7 6. f3 a6 7. Qd2 b5 8. Nge2 Nbd7 9. d5 Ne5 10. Nd4 Ned7 11. Nc6 1-0

[Event "Krasnograd Christmas op"]
[Site "Krasnograd"]
[Date "2018.01.20"]
[Round "9"]
[White "Lopez Ortiz, Juan"]
[Black "Odnorozhenko, Evgenyi"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2218"]
[BlackElo "2307"]
[PlyCount "85"]
[EventDate "2018.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 h5 4. Nf3 h4 5. Nxh4 Rxh4 6. gxh4 Qxh4 7. d3 Nf6 8. Bg2 Ng4 9. Ne4 f5 10. h3 Bb4+ 11. Kf1 Nh6 12. Nc3 Bxc3 13. bxc3 d6 14. Qd2 Nf7 15. c5 Bd7 16. Rb1 b6 17. cxd6 cxd6 18. Rb4 Qh5 19. Rc4 Rc8 20. Qb2 Ke7 21. Bd5 f4 22. Ke1 Ng5 23. h4 Ne6 24. Kd1 Nc5 25. Qd2 Be6 26. Bxe6 Nxe6 27. Ba3 b5 28. Re4 a6 29. Kc2 a5 30. Kb1 g5 31. d4 b4 32. cxb4 axb4 33. Bxb4 Ncxd4 34. Rxe5 Qg6+ 35. Qd3 Qxd3+ 36. exd3 Rb8 37. a3 Rxb4+ 38. axb4 dxe5 39. h5 Nf8 40. Kb2 Kd6 41. h6 Nh7 42. Ra1 g4 43. Ra7 1-0

[Event "Krasnograd Christmas op"]
[Site "Krasnograd"]
[Date "2018.01.19"]
[Round "7"]
[White "Osmetkin, Anatoly"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2179"]
[BlackElo "2218"]
[PlyCount "59"]
[EventDate "2018.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Bg5 Nc6 9. Nb3 Be6 10. f4 b5 11. Bf3 b4 12. Nd5 a5 13. Nxf6+ exf6 14. Bh4 Rc8 15. f5 Bc4 16. Re1 Ne5 17. Nd4 Re8 18. a3 d5 19. axb4 axb4 20. b3 dxe4 21. Bxe4 Bd5 22. Qd2 Bf8 23. Bf2 Ng4 24. Bxd5 Qxd5 25. Rxe8 Rxe8 26. Nf3 Qxd2 27. Nxd2 Re2 28. Be1 Bc5+ 29. Kf1 Re8 30. Rc1 0-1

[Event "Krasnograd Christmas op"]
[Site "Krasnograd"]
[Date "2018.01.19"]
[Round "8"]
[White "Yushinov, Nikolay"]
[Black "Lopez Ortiz, Juan"]
[Result "1-0"]
[ECO "B71"]
[WhiteElo "2220"]
[BlackElo "2218"]
[PlyCount "77"]
[EventDate "2018.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Bb5 Bd7 8. Bxc6 Bxc6 9. e5 dxe5 10. fxe5 Ne4 11. Nxe4 Bxe4 12. 0-0 Bg7 13. Re1 Qd5 14. c3 Qxe5 15. Bf4 Qxf4 16. Qa4+ Bc6 17. Rxe7+ Kf8 18. Ne6+ Kxe7 19. Qxf4 fxe6 20. Qc7+ Bd7 21. Rd1 Rad8 22. Qxb7 Rhf8 23. Qxa7 Ke8 24. a4 Rf5 25. a5 Rd5 26. Rxd5 exd5 27. a6 Bf8 28. Qb6 Rc8 29. a7 Be7 30. Qb8 Bc5+ 31. Kf1 Bxa7 32. Qxa7 Ke7 33. Ke2 Kd6 34. Kd2 Rc7 35. Qb6+ Rc6 36. Qb8+ Ke7 37. b4 Rc8 38. Qe5+ Kd8 39. Qxd5 1-0

[Event "Krasnograd Christmas op"]
[Site "Krasnograd"]
[Date "2018.01.18"]
[Round "6"]
[White "Lopez Ortiz, Juan"]
[Black "Blednov, Stanislav"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2218"]
[BlackElo "2459"]
[PlyCount "26"]
[EventDate "2018.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 0-0 7. Bb3 a6 8. Nbd2 Ba7 9. h3 Be6 10. Re1 h6 11. Nf1 Re8 12. Be3 Bxe3 13. Rxe3 Bxb3 1/2-1/2

[Event "Krasnograd Christmas op"]
[Site "Krasnograd"]
[Date "2018.01.17"]
[Round "4"]
[White "Lopez Ortiz, Juan"]
[Black "Baladjaev, Gara"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2218"]
[BlackElo "2310"]
[PlyCount "30"]
[EventDate "2018.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[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. Bxf6 gxf6 10. Nd5 f5 11. c3 Bg7 12. exf5 Bxf5 13. Nc2 0-0 14. Nce3 Be6 15. Bd3 f5 1/2-1/2

[Event "Krasnograd Christmas op"]
[Site "Krasnograd"]
[Date "2018.01.17"]
[Round "5"]
[White "Sadykov, Iljas"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "2255"]
[BlackElo "2218"]
[PlyCount "98"]
[EventDate "2018.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[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. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. h5 Nxh5 15. g4 Nf6 16. Bh6 Nxe4 17. Qe3 Rxc3 18. bxc3 Nf6 19. Bxg7 Kxg7 20. Qh6+ Kh8 21. Nf5 Bxf5 22. gxf5 Rg8 23. fxg6 Rxg6 24. Qe3 a6 25. Rhe1 e6 26. c4 Qc7 27. Qd4 Kg7 28. Qxd6 Qxc4 29. Kb2 h5 30. Qe7 h4 31. Qxb7 h3 32. Rh1 Rg2 33. Qb3 Qe2 34. Qc3 h2 35. Kb1 Kg6 36. Rc1 Qb5+ 37. Qb3 Qe5 38. c4 Qf5+ 39. Ka1 Nh5 40. c5 Nf4 41. c6 Nd3 42. c7 Qe5+ 43. Qc3 Qxc3+ 44. Rxc3 Rg1+ 45. Rc1 Rxc1+ 46. Rxc1 Nxc1 47. c8Q h1Q 48. Qg8+ Kf6 49. Qd8+ Kf5 0-1

[Event "Krasnograd Christmas op"]
[Site "Krasnograd"]
[Date "2018.01.16"]
[Round "2"]
[White "Gutsko, Nikolai"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "2342"]
[BlackElo "2218"]
[PlyCount "72"]
[EventDate "2018.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. 0-0 0-0 6. c4 d6 7. Nc3 c6 8. b3 Na6 9. Bb2 Nc7 10. Re1 Qe8 11. e4 fxe4 12. Nxe4 Nxe4 13. Rxe4 Bf5 14. Re1 Qf7 15. Qd2 Rae8 16. Rad1 a6 17. a4 Bd7 18. a5 h6 19. Bc3 g5 20. Qb2 Qh5 21. Rd3 Bh3 22. Rde3 Bxg2 23. Kxg2 Rf7 24. Ng1 Ref8 25. Rxe7 Rxf2+ 26. Qxf2 Rxf2+ 27. Kxf2 Qxh2+ 28. Kf3 h5 29. Rxc7 g4+ 30. Ke3 Qxg3+ 31. Kd2 Qf2+ 32. Ne2 h4 33. Rc8+ Bf8 34. Re8 Kf7 35. Re4 Bh6+ 36. Kd1 Qf3 0-1

[Event "Krasnograd Christmas op"]
[Site "Krasnograd"]
[Date "2018.01.16"]
[Round "3"]
[White "Lopez Ortiz, Juan"]
[Black "Bedia, Melor"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2218"]
[BlackElo "2438"]
[PlyCount "77"]
[EventDate "2018.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. Qc2 Nbd7 9. Nf3 Re8 10. h3 Nf8 11. 0-0-0 Be6 12. g4 Qa5 13. Kb1 Rac8 14. Rc1 c5 15. dxc5 Rxc5 16. Nd4 Qb6 17. Nb3 Rc6 18. Nd4 Rc5 19. Ka1 Rec8 20. f3 a6 21. h4 h6 22. Bf4 N6d7 23. h5 Qd8 24. g5 hxg5 25. h6 g6 26. h7+ Kh8 27. Bg3 b5 28. Qh2 b4 29. Nce2 Rxc1+ 30. Nxc1 Qb6 31. Ncb3 Nf6 32. Qh6 N8d7 33. Qxg5 Bf8 34. Bf4 Bg7 35. Nxe6 Qxe6 36. Nd4 Qb6 37. Bxg6 fxg6 38. Qxg6 Nf8 39. Qxg7+ 1-0

[Event "Krasnograd Christmas op"]
[Site "Krasnograd"]
[Date "2018.01.15"]
[Round "1"]
[White "Lopez Ortiz, Juan"]
[Black "Bozhko, Igor"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2218"]
[BlackElo "1854"]
[PlyCount "107"]
[EventDate "2018.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 f5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. 0-0 0-0 6. d4 d6 7. Nc3 Qe8 8. b3 e5 9. dxe5 dxe5 10. Nd5 Nxd5 11. Qxd5+ Kh8 12. Ba3 Rg8 13. Rad1 Nc6 14. h4 Be6 15. Qd2 Rd8 16. Qe3 h6 17. Bb2 Rxd1 18. Rxd1 Bc8 19. Rd5 Kh7 20. Nxe5 Nxe5 21. Bxe5 c6 22. Ra5 a6 23. Qf4 g5 24. hxg5 hxg5 25. Qd4 b6 26. Bxg7 bxa5 27. Be5 a4 28. bxa4 Be6 29. c5 Qd7 30. Bd6 Bxa2 31. g4 Be6 32. gxf5 Bxf5 33. Qc4 Re8 34. Qxa6 Be4 35. Bxe4+ Rxe4 36. Qd3 Qg4+ 37. Kf1 Kh6 38. a5 Re8 39. f3 Qh3+ 40. Kf2 Qh4+ 41. Kg2 Qa4 42. a6 Qa2 43. Kf2 Kg7 44. Bg3 Re7 45. Bd6 Re8 46. Bh2 Re7 47. Bb8 Qa5 48. Qf5 Qxa6 49. Be5+ Rxe5 50. Qxe5+ Kg6 51. Qe6+ Kg7 52. Qf5 Kh6 53. Qf6+ Kh5 54. Qg7 1-0

[Event "Entre Rios Cup final rapid"]
[Site "Villaguay"]
[Date "2017.12.17"]
[Round "2"]
[White "Aguer, Sol"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "E21"]
[BlackElo "2204"]
[PlyCount "52"]
[EventDate "2017.12.17"]
[EventType "match (rapid)"]
[EventRounds "2"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bd2 0-0 6. a3 Bxc3 7. Bxc3 Ne4 8. Qc2 b6 9. e3 Bb7 10. Be2 d6 11. 0-0 Nd7 12. Rac1 Rf6 13. Rfd1 Rh6 14. d5 e5 15. Bd3 Nxc3 16. Qxc3 e4 17. Nd4 exd3 18. Nxf5 Rg6 19. e4 Nc5 20. f3 a5 21. b4 axb4 22. axb4 Nd7 23. f4 Qf6 24. Qxd3 Ra2 25. Qh3 Bc8 26. Qe3 Rgxg2+ 0-1

[Event "Villaguay Entre Rios Cup"]
[Site "Villaguay"]
[Date "2017.12.17"]
[Round "6"]
[White "Gomez Baillo, Jorge H"]
[Black "Lopez Ortiz, Juan"]
[Result "1/2-1/2"]
[ECO "C17"]
[WhiteElo "2382"]
[BlackElo "2204"]
[PlyCount "43"]
[EventDate "2017.12.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Nh6 6. Nb5 Bxd2+ 7. Qxd2 0-0 8. dxc5 f6 9. exf6 Qxf6 10. 0-0-0 Na6 11. f3 Nxc5 12. Nh3 Bd7 13. Nf2 Rac8 14. Kb1 a6 15. Nd4 b5 16. Nb3 Na4 17. Qd4 Nf5 18. Qxf6 gxf6 19. Re1 e5 20. Bd3 Nd6 21. c3 Nc4 22. Re2 1/2-1/2

[Event "Entre Rios Cup final rapid"]
[Site "Villaguay"]
[Date "2017.12.17"]
[Round "1"]
[White "Lopez Ortiz, Juan"]
[Black "Aguer, Sol"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2204"]
[PlyCount "44"]
[EventDate "2017.12.17"]
[EventType "match (rapid)"]
[EventRounds "2"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. 0-0 0-0 6. a4 d6 7. h3 Nd4 8. c3 Ne6 9. Re1 c6 10. Bb3 Qc7 11. Na3 Nf4 12. Bxf4 exf4 13. d4 Rd8 14. Qe2 Be6 15. d5 Bd7 16. dxc6 bxc6 17. e5 dxe5 18. Nxe5 Be6 19. Bxe6 fxe6 20. Qc4 Rd6 21. Nb5 Qb6 22. Nxd6 Bxd6 1-0

[Event "Villaguay Entre Rios Cup"]
[Site "Villaguay"]
[Date "2017.12.17"]
[Round "5"]
[White "Lopez Ortiz, Juan"]
[Black "Lorenzini, Martin"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2204"]
[BlackElo "2445"]
[PlyCount "38"]
[EventDate "2017.12.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. d4 Bg7 5. Bd3 0-0 6. c3 c5 7. 0-0 Nc6 8. Bd2 Qc7 9. Be1 b6 10. Ne5 Ne8 11. Bh4 Bf6 12. Qe1 Ng7 13. Nd2 Nf5 14. Bf2 Nd6 15. Nxc6 Qxc6 16. dxc5 bxc5 17. e4 dxe4 18. Nxe4 Bb7 19. Nxf6+ exf6 0-1

[Event "Villaguay Entre Rios Cup"]
[Site "Villaguay"]
[Date "2017.12.16"]
[Round "3"]
[White "Jimenez, Joaquin Rodrigo"]
[Black "Lopez Ortiz, Juan"]
[Result "1/2-1/2"]
[ECO "A89"]
[WhiteElo "2205"]
[BlackElo "2204"]
[PlyCount "54"]
[EventDate "2017.12.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Nc3 d6 7. d4 Nc6 8. b3 e5 9. dxe5 dxe5 10. Ba3 e4 11. Ne1 Re8 12. Nc2 Ng4 13. Nd5 Be6 14. h3 Nf6 15. Nce3 Bf7 16. Rc1 Nxd5 17. Nxd5 Ne5 18. Qc2 c6 19. Ne3 Qa5 20. Bd6 c5 21. Nd5 Bxd5 22. cxd5 b6 23. Rfd1 Rad8 24. Bxe5 Bxe5 25. e3 Qb5 26. Rd2 Qd7 27. Rcd1 Qd6 1/2-1/2

[Event "Villaguay Entre Rios Cup"]
[Site "Villaguay"]
[Date "2017.12.16"]
[Round "4"]
[White "Lopez Ortiz, Juan"]
[Black "Palencia Morales, Wilson Guillermo"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2204"]
[BlackElo "2226"]
[PlyCount "63"]
[EventDate "2017.12.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 c5 5. Bg2 Nc6 6. Ngf3 Bd6 7. 0-0 0-0 8. Re1 Qc7 9. Qe2 Nb4 10. e5 Nxc2 11. exd6 Qd8 12. Nb3 Nxa1 13. Nxa1 Qxd6 14. Nc2 b5 15. b3 a5 16. Bb2 Nd7 17. d4 b4 18. dxc5 Nxc5 19. Nfd4 Bd7 20. Ne3 f5 21. Rd1 Ne4 22. Bxe4 fxe4 23. f4 exf3 24. Nxf3 Qa6 25. Qxa6 Rxa6 26. Ne5 Rd8 27. Nxd5 exd5 28. Rxd5 Re6 29. Rxd7 Rc8 30. Nc4 Rg6 31. Ra7 Rc5 32. Ra8+ 1-0

[Event "Villaguay Entre Rios Cup"]
[Site "Villaguay"]
[Date "2017.12.15"]
[Round "1"]
[White "Cicognini, Jose"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1792"]
[BlackElo "2204"]
[PlyCount "80"]
[EventDate "2017.12.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 f5 2. g4 fxg4 3. e4 d5 4. e5 Bf5 5. h3 g3 6. fxg3 e6 7. c3 c5 8. Nf3 Nc6 9. Qa4 Qb6 10. Nbd2 0-0-0 11. Bb5 Nge7 12. dxc5 Qc7 13. 0-0 Bxh3 14. Re1 a6 15. Bf1 Bxf1 16. Nxf1 Ng6 17. b4 Ncxe5 18. Nd4 Qd7 19. Qc2 Be7 20. a4 Rdf8 21. Nh2 Rf7 22. Ba3 Nc4 23. Rxe6 Bf6 24. Qe2 Re7 25. Rxe7 Qxe7 26. Qxe7 Nxe7 27. Bc1 Re8 28. Nhf3 Nc6 29. Bf4 Re4 30. Rd1 Nb2 31. Rd2 Nxa4 32. b5 Nxd4 33. Nxd4 Nxc3 34. Nf5 Bd4+ 35. Nxd4 Rxd4 36. bxa6 bxa6 37. Rb2 Nb5 38. Be5 Rd1+ 39. Kf2 g6 40. Ke2 Rc1 0-1

[Event "Villaguay Entre Rios Cup"]
[Site "Villaguay"]
[Date "2017.12.15"]
[Round "2"]
[White "Lopez Ortiz, Juan"]
[Black "Rodriguez, Julio"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2204"]
[BlackElo "1687"]
[PlyCount "37"]
[EventDate "2017.12.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Ngf3 Qc7 6. Bc4 Bg4 7. 0-0 Nd7 8. a4 Bh5 9. Re1 Ngf6 10. Nf1 Rd8 11. Qe2 Bc5 12. Ng3 Bg6 13. Nh4 Nb6 14. Bb3 Qc8 15. Nhf5 0-0 16. a5 Nbd7 17. Rd1 Nb8 18. Be3 Nxe4 19. Bxc5 1-0

[Event "ARG-ch sf 92nd"]
[Site "Buenos Aires"]
[Date "2017.07.17"]
[Round "9.6"]
[White "Lopez Ortiz, Juan"]
[Black "Lorenzini, Martin"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2097"]
[BlackElo "2448"]
[PlyCount "38"]
[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. f4 d5 2. Nf3 Nf6 3. e3 g6 4. d4 Bg7 5. c3 0-0 6. Bd3 b6 7. Qe2 a5 8. a4 Ba6 9. 0-0 Bxd3 10. Qxd3 Nbd7 11. b3 Rc8 12. Nbd2 c5 13. Ba3 Rc7 14. Rac1 Qa8 15. Ne5 e6 16. Rc2 Rfc8 17. Rfc1 Bf8 18. Bb2 Qb7 19. Nb1 Ne4 1/2-1/2

[Event "ARG-ch sf 92nd"]
[Site "Buenos Aires"]
[Date "2017.07.16"]
[Round "8.7"]
[White "Fiorito, Fabian"]
[Black "Lopez Ortiz, Juan"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2392"]
[BlackElo "2097"]
[PlyCount "35"]
[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. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d3 0-0 6. e3 d6 7. Nge2 e5 8. 0-0 c6 9. b3 Be6 10. Ba3 Bf7 11. Qd2 Re8 12. Rac1 Na6 13. h3 Nc7 14. Bb2 Ne6 15. f4 Qe7 16. Rce1 Rad8 17. e4 fxe4 18. dxe4 1/2-1/2

[Event "ARG-ch sf 92nd"]
[Site "Buenos Aires"]
[Date "2017.07.15"]
[Round "7"]
[White "Lopez Ortiz, Juan"]
[Black "Ovejero, Juan Manuel"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2097"]
[BlackElo "2262"]
[PlyCount "53"]
[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. f4 b6 2. d4 Bb7 3. Nd2 Nf6 4. e3 e6 5. Ngf3 c5 6. Bd3 Qc7 7. c3 cxd4 8. cxd4 Nd5 9. Nb3 Ba6 10. 0-0 Be7 11. Bxa6 Nxa6 12. e4 Nf6 13. Qe2 Qb7 14. e5 Nd5 15. Ng5 g6 16. Bd2 Nac7 17. Rac1 Qa6 18. Qf3 h5 19. Rc2 Bxg5 20. fxg5 0-0-0 21. Bb4 Kb8 22. Bd6 Rc8 23. Rfc1 Rhf8 24. Nd2 Qxa2 25. Ne4 Qa4 26. b4 a6 27. Nc3 1-0

[Event "ARG-ch sf 92nd"]
[Site "Buenos Aires"]
[Date "2017.07.15"]
[Round "6"]
[White "Lopez Ortiz, Juan"]
[Black "Villca, Julian"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2097"]
[BlackElo "2233"]
[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. f4 d5 2. Nf3 c5 3. e3 g6 4. c3 Bg7 5. d4 Nc6 6. Bd3 e6 7. 0-0 Nge7 8. Qe2 0-0 9. Nbd2 f6 10. dxc5 f5 11. Rd1 Qc7 12. Bc2 Bd7 13. Nb3 Rad8 14. Bd2 Nb8 15. Be1 Na6 16. Bf2 Rfe8 17. Bd3 Nb8 18. Rac1 a6 19. Bh4 Ba4 20. Nfd4 Kf7 21. Re1 Bxb3 22. Nxb3 Rd7 23. c4 Nec6 24. cxd5 exd5 25. Bb1 a5 26. Qd2 a4 27. Nd4 Rxe3 28. Nb5 Rxe1+ 29. Rxe1 Qa5 30. Qe2 Kg8 31. Qe6+ Rf7 32. Nd6 1-0

[Event "ARG-ch sf 92nd"]
[Site "Buenos Aires"]
[Date "2017.07.14"]
[Round "5"]
[White "Vergara, Ramon Antonio"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1892"]
[BlackElo "2097"]
[PlyCount "69"]
[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 f5 2. Bg5 c6 3. Nf3 Qb6 4. Bc1 Nf6 5. c4 g6 6. Nc3 Bg7 7. e3 0-0 8. Bd3 d6 9. 0-0 Nbd7 10. Ng5 Nb8 11. c5 Qc7 12. Qb3+ d5 13. f3 h6 14. Nh3 e5 15. dxe5 Qxe5 16. Nf4 Qe8 17. e4 Nbd7 18. exd5 Nxc5 19. Qc4 Nxd3 20. dxc6+ Kh8 21. Qxd3 bxc6 22. Bd2 g5 23. Rae1 Qf7 24. Nfe2 Be6 25. Qc2 Rad8 26. Be3 Ng8 27. Bc5 Rfe8 28. Rd1 Bc4 29. Rfe1 Qe6 30. Kf2 Qe5 31. Bxa7 c5 32. Ng3 Qd4+ 33. Rxd4 Bxd4+ 34. Re3 Rxe3 35. Qa4 0-1

[Event "ARG-ch sf 92nd"]
[Site "Buenos Aires"]
[Date "2017.07.13"]
[Round "4"]
[White "Lopez Ortiz, Juan"]
[Black "Chan, Daniel Roberto"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2097"]
[BlackElo "1854"]
[PlyCount "19"]
[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. c4 e6 2. Nc3 f5 3. Nf3 Nf6 4. g3 d5 5. Bg2 c6 6. 0-0 Bd6 7. d3 0-0 8. Qc2 Nbd7 9. e4 fxe4 10. dxe4 1-0

[Event "ARG-ch sf 92nd"]
[Site "Buenos Aires"]
[Date "2017.07.12"]
[Round "3"]
[White "Casado, Andres"]
[Black "Lopez Ortiz, Juan"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1921"]
[BlackElo "2097"]
[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 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. exd5 exd5 7. Bb5 0-0 8. 0-0 Bg4 9. Bxc6 bxc6 10. Qd3 Qd6 11. Ne5 Be6 12. Ne2 c5 13. c3 Rfe8 14. Ng3 Ne4 15. Bxe7 Rxe7 16. Nxe4 dxe4 17. Qxe4 Bd5 18. Qf4 cxd4 19. cxd4 c5 20. Nd3 Qg6 21. Qg3 Qxg3 22. hxg3 cxd4 23. Rfd1 Rd8 24. Nb4 Bb7 25. Rd2 a5 26. Nd3 Ba6 27. Rad1 Bxd3 28. Rxd3 Red7 29. Rc1 Rd5 30. g4 g6 31. g3 Kg7 32. Kg2 Kf6 33. Kf3 R8d6 34. Rcd1 h6 35. R1d2 Rb6 36. b3 Rbd6 37. Ke2 Kg5 38. f3 Rd7 39. Rc2 Rd8 40. Kf2 Rb8 41. Rc7 f6 42. Kg2 h5 43. gxh5 Kxh5 44. g4+ Kh6 45. f4 g5 46. f5 1-0

[Event "ARG-ch Amateur U2300"]
[Site "Torre Blanca"]
[Date "2016.12.11"]
[Round "7.9"]
[White "Postolski, Javier"]
[Black "Lopez Ortiz, Juan"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1982"]
[BlackElo "2084"]
[PlyCount "107"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "8"]
[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 Bd7 6. Bd3 Bb5 7. 0-0 Bxd3 8. Qxd3 Qa6 9. Qe3 Nd7 10. Ng5 h6 11. Qh3 Ne7 12. f4 cxd4 13. cxd4 Nf5 14. Nf3 Qd3 15. Nc3 Nxd4 16. Nxd4 Qxd4+ 17. Be3 Qc4 18. f5 Bc5 19. fxe6 Bxe3+ 20. Kh1 fxe6 21. Qxe6+ Kd8 22. Nxd5 Re8 23. Qd6 Qc5 24. Rf7 Qxd6 25. exd6 Rc8 26. Nc7 Bg5 27. Nxe8 Kxe8 28. Rxg7 Rc1+ 29. Rxc1 Bxc1 30. Re7+ Kd8 31. Rh7 Bxb2 32. Rxh6 Nf8 33. Rh5 Bd4 34. Rd5 Ne6 35. d7 Bb6 36. h4 Ke7 37. g4 Nf8 38. d8Q+ Bxd8 39. h5 Ne6 40. g5 b6 41. Rf5 Ng7 42. h6 Nxf5 43. h7 Ke6 44. h8Q Bxg5 45. Qa8 Be3 46. Qxa7 Bc5 47. Qa8 Nd6 48. Kg2 Ke5 49. Kf3 Kd4 50. Qa4+ Nc4 51. Ke2 Kc3 52. Qb3+ Kd4 53. Qd3+ Ke5 54. Qxc4 1-0

[Event "ARG-ch Amateur U2300"]
[Site "Torre Blanca"]
[Date "2016.12.10"]
[Round "6.9"]
[White "Lopez Ortiz, Juan"]
[Black "Grosso, Juan Jose"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2084"]
[BlackElo "2201"]
[PlyCount "108"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. g3 d6 3. Bg2 g6 4. d3 Bg7 5. c3 Nc6 6. f4 e6 7. Nf3 Nge7 8. 0-0 Rb8 9. Be3 b6 10. d4 d5 11. e5 c4 12. Bf2 b5 13. a3 a5 14. g4 b4 15. axb4 axb4 16. Bh4 Qb6 17. Bf6 Rg8 18. Qe1 Bb7 19. Qh4 h5 20. gxh5 Nf5 21. Qf2 Bxf6 22. exf6 Qd8 23. hxg6 Rxg6 24. Ne5 Rg8 25. Nd2 Qxf6 26. Ndf3 b3 27. Ng5 Nd8 28. Rfe1 Rg7 29. Ra7 Nd6 30. Qh4 Rg8 31. Qf2 Rg7 32. h4 Qf5 33. h5 Ne4 34. Bxe4 dxe4 35. h6 Rxg5+ 36. fxg5 Qxg5+ 37. Qg2 Qxh6 38. Qg8+ Ke7 39. Nxf7 Qd2 40. Qg5+ Qxg5+ 41. Nxg5 Nc6 42. Rxb7+ Rxb7 43. Nxe4 Rb8 44. Nd2 Na5 45. Ra1 Rb5 46. Ra4 e5 47. Nxc4 exd4 48. cxd4 Nxc4 49. Rxc4 Kd6 50. Kf2 Rh5 51. Kg3 Rg5+ 52. Kf3 Rh5 53. Kg3 Rg5+ 54. Kf3 Rh5 1/2-1/2

[Event "ARG-ch Amateur U2300"]
[Site "Torre Blanca"]
[Date "2016.12.10"]
[Round "5.4"]
[White "Robledo, Cristian"]
[Black "Lopez Ortiz, Juan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2138"]
[BlackElo "2084"]
[PlyCount "100"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nd2 Nbd7 4. e3 g6 5. f4 Bg7 6. Bd3 c5 7. c3 0-0 8. Nh3 Qb6 9. Rb1 Qe6 10. Qe2 Ne4 11. Nxe4 dxe4 12. Bc4 Qc6 13. Bxe7 Re8 14. Bh4 a6 15. Ng5 Rf8 16. d5 Qc7 17. Nxe4 b5 18. Bd3 c4 19. Bc2 f5 20. Ng5 Nc5 21. Rd1 Qd6 22. 0-0 Re8 23. Qf3 Bf6 24. Bg3 Ra7 25. e4 fxe4 26. Nxe4 Nxe4 27. Bxe4 Rae7 28. Rfe1 Bf5 29. Bxf5 gxf5 30. Rxe7 Rxe7 31. Re1 Qc5+ 32. Kf1 Rxe1+ 33. Bxe1 a5 34. g4 Qc8 35. g5 Be7 36. d6 Bd8 37. Qd5+ Kg7 38. d7 Qc7 39. Qxf5 Qc6 40. Qe5+ Kg6 41. f5+ Kxg5 42. f6+ Kg6 43. Qe8+ Kg5 44. f7 Qf3+ 45. Bf2 Qd1+ 46. Kg2 Qd5+ 47. Kf1 Qd1+ 48. Qe1 Qd6 49. Bc5 Qd3+ 50. Qe2 Qh3+ 1-0

[Event "ARG-ch Amateur U2300"]
[Site "Torre Blanca"]
[Date "2016.12.09"]
[Round "4.7"]
[White "Lopez Ortiz, Juan"]
[Black "Negri, Santiago"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2084"]
[BlackElo "2180"]
[PlyCount "87"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. Qe2 Ne7 6. exd5 cxd5 7. Nxe5 Qc7 8. Nef3 Qxc2 9. Nb3 Qc7 10. Nfd4 a6 11. g3 0-0 12. Bg2 Bd7 13. 0-0 Nbc6 14. Be3 Qc8 15. Nxc6 Bxc6 16. Rac1 Qd8 17. Nd4 Bd7 18. Qh5 g6 19. Qf3 Be5 20. Qe2 Re8 21. Nf3 Bg7 22. Bg5 h6 23. Bf4 Nc6 24. Qd1 Bf5 25. d4 Bg4 26. Be3 Qd7 27. Qd2 Kh7 28. Rc5 b6 29. Rxd5 Qxd5 30. Ng5+ Qxg5 31. Bxg5 Rec8 32. Be3 Nxd4 33. Bxd4 Rd8 34. Qf4 Rxd4 35. Qxf7 Rad8 36. h3 Be2 37. Re1 Bc4 38. Qc7 Rd1 39. Rxd1 Rxd1+ 40. Kh2 b5 41. b3 Bf1 42. Be4 Bd3 43. Qd6 Rh1+ 44. Kxh1 1-0

[Event "ARG-ch Amateur U2300"]
[Site "Torre Blanca"]
[Date "2016.12.08"]
[Round "1.1"]
[White "Lopez Ortiz, Juan"]
[Black "Sanhueza, Cristian"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2084"]
[BlackElo "2269"]
[PlyCount "150"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nf3 Nc6 5. Nc3 d6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. c3 a6 10. d4 exd4 11. cxd4 Ba7 12. h3 Ne7 13. Rc1 Nxd5 14. Bxd5 0-0 15. 0-0 c6 16. Bb3 Qf6 17. Qd3 Re8 18. Bc2 g6 19. Rfe1 Be6 20. Rcd1 Rad8 21. a4 c5 22. Qe3 h5 23. d5 Bc8 24. a5 Qxb2 25. Ba4 Bd7 26. Rb1 Qf6 27. Rxb7 Bxa4 28. Rxa7 Bb5 29. e5 dxe5 30. Qxc5 Rc8 31. Qe3 Rc2 32. Ng5 Rf8 33. Ne4 Qf4 34. Qxf4 exf4 35. Nd6 Be2 36. Rb1 Kg7 37. Rbb7 Kf6 38. Nxf7 Rd2 39. Rb6+ Kf5 40. Re6 Rd1+ 41. Kh2 Bd3 42. Ne5 Be4 43. Nxg6 Bxd5 44. Nxf8 Bxe6 45. Nxe6 Kxe6 46. Rxa6+ Kf5 47. Rb6 Rd2 48. Rb5+ Kg6 49. a6 Ra2 50. Rb6+ Kg5 51. f3 Kh4 52. Rc6 Kg5 53. Rc5+ Kh4 54. Rc4 Kg5 55. Rc6 Kh4 56. Rf6 Kg5 57. Rb6 Kh4 58. Rb4 Kg5 59. h4+ Kxh4 60. Rxf4+ Kg5 61. Rb4 Rxa6 62. Kg3 Ra2 63. Rb5+ Kg6 64. f4 Ra4 65. Rg5+ Kh6 66. Kf3 Ra3+ 67. Kf2 Rb3 68. g4 hxg4 69. Rxg4 Kh5 70. Rg1 Rb2+ 71. Kf3 Rb3+ 72. Ke4 Rb4+ 73. Ke5 Rb5+ 74. Kd6 Rf5 75. Ke6 Rxf4 1/2-1/2

[Event "ARG-ch Amateur U2300"]
[Site "Torre Blanca"]
[Date "2016.12.08"]
[Round "2.12"]
[White "Miravent, Pablo"]
[Black "Lopez Ortiz, Juan"]
[Result "1/2-1/2"]
[ECO "A89"]
[WhiteElo "2116"]
[BlackElo "2084"]
[PlyCount "46"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. c5 Kh8 11. Qb3 Rb8 12. Qa3 a6 13. Rd1 Ne8 14. Bd2 e6 15. Be1 exd5 16. Nxd5 Qg5 17. f4 exf4 18. Nxf4 Qh6 19. Bc3 g5 20. c6 Nd6 21. Nd5 Bxc3 22. Qxc3+ Qg7 23. Qxg7+ Kxg7 1/2-1/2

[Event "ARG-ch sf U2300 Ottonello Memorial"]
[Site "Monteros"]
[Date "2016.09.17"]
[Round "1.1"]
[White "Gutierrez, Aldo"]
[Black "Lopez Ortiz, Juan"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1840"]
[BlackElo "2134"]
[PlyCount "98"]
[EventDate "2016.09.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 e6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nc6 7. Nde2 Nf6 8. Bg5 b5 9. Qd2 Be7 10. Bf4 d6 11. 0-0 0-0 12. Qe3 Bb7 13. a3 Rac8 14. Rad1 Rfd8 15. Qg3 Nh5 16. Qg4 Nxf4 17. Nxf4 Ne5 18. Qh3 Bf8 19. Nfe2 Qc5 20. Kh1 b4 21. axb4 Qxb4 22. f4 Nxd3 23. cxd3 Rc7 24. f5 Bc8 25. Qh4 Re8 26. Nf4 Qxb2 27. Nfd5 exd5 28. Nxd5 Rb7 29. Qg5 Qe5 30. d4 h6 31. Qg4 Bxf5 32. Rxf5 Qe6 33. Nf6+ Kh8 34. Nxe8 Qxe8 35. e5 g6 36. Qe4 Rb5 37. Rf3 dxe5 38. d5 Bd6 39. Qc4 f5 40. Qc6 Qb8 41. Rc3 e4 42. Qd7 Rc5 43. Rxc5 Bxc5 44. d6 e3 45. Qc7 Qb3 46. Qd8+ Kh7 47. Qe7+ Kg8 48. Qe8+ Kh7 49. Qe7+ Kg8 1/2-1/2

[Event "ARG-ch sf U2300 Ottonello Memorial"]
[Site "Monteros"]
[Date "2016.09.17"]
[Round "2.8"]
[White "Lopez Ortiz, Juan"]
[Black "Rada, Fernando Daniel"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2134"]
[BlackElo "1712"]
[PlyCount "47"]
[EventDate "2016.09.17"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. f3 b6 9. Nge2 Bb7 10. 0-0 0-0 11. Qd2 Re8 12. Rae1 Qc7 13. Bf4 Bd6 14. Bxd6 Qxd6 15. Ng3 c5 16. Nf5 Qf8 17. Nb5 Rec8 18. Qf2 Bc6 19. Nbd6 Rd8 20. Qh4 Nb8 21. e4 h6 22. e5 Nh7 23. Ne7+ Kh8 24. Nxf7+ 1-0

[Event "Villaguay op"]
[Site "Villaguay"]
[Date "2016.07.31"]
[Round "6"]
[White "Lares, Agustin Jose"]
[Black "Lopez Ortiz, Juan"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2120"]
[BlackElo "2090"]
[PlyCount "15"]
[EventDate "2016.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ 1/2-1/2

[Event "Villaguay op"]
[Site "Villaguay"]
[Date "2016.07.31"]
[Round "7"]
[White "Lopez Ortiz, Juan"]
[Black "Abdenur, Luciano"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2090"]
[BlackElo "1870"]
[PlyCount "48"]
[EventDate "2016.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 e6 6. e4 Nxe4 7. fxe4 Qh4+ 8. Kd2 axb5 9. Nc3 b4 10. Nb5 Qxe4 11. Qf3 Qxf3 12. Nxf3 Na6 13. a3 Rb8 14. Kc2 d6 15. Bf4 e5 16. Nxe5 Bf5+ 17. Kd2 dxe5 18. Bxe5 Rd8 19. Bc4 Be7 20. axb4 Nxb4 21. Nc7+ Kf8 22. Rhf1 Bg5+ 23. Kc3 Bd7 24. Rae1 Kg8 1-0

[Event "Villaguay op"]
[Site "Villaguay"]
[Date "2016.07.30"]
[Round "5"]
[White "Lopez Ortiz, Juan"]
[Black "Landivar, Matias"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2090"]
[BlackElo "2142"]
[PlyCount "50"]
[EventDate "2016.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 e6 7. dxe6 Bxe6 8. Nf3 0-0 9. Bd3 Re8 10. 0-0 Bg4 11. h3 Bxf3 12. Qxf3 Nc6 13. Be3 Nd4 14. Qf2 Nd7 15. Rad1 f5 16. Kh1 Nb6 17. exf5 gxf5 18. Bxd4 Bxd4 19. Qg3+ Kh8 20. Bxf5 Re3 21. Qg5 Nxc4 22. Nd5 Qg8 23. Qxg8+ Rxg8 24. b3 Re2 25. Bg4 Ne3 1-0

[Event "Villaguay op"]
[Site "Villaguay"]
[Date "2016.07.30"]
[Round "3"]
[White "Lopez Ortiz, Juan"]
[Black "Petrich, Pedro Bautista"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2090"]
[BlackElo "1888"]
[PlyCount "93"]
[EventDate "2016.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 b5 4. cxb5 a6 5. f3 d6 6. e4 g6 7. Na3 Bg7 8. Ne2 0-0 9. Nc3 Nbd7 10. Be2 Nb6 11. 0-0 Nfd7 12. Bg5 h6 13. Bh4 a5 14. Qd2 g5 15. Bg3 Ne5 16. Rac1 a4 17. Nd1 f5 18. f4 gxf4 19. Bxf4 fxe4 20. Bxh6 Rxf1+ 21. Bxf1 Qf8 22. Bxg7 Qxg7 23. Kh1 Bf5 24. Ne3 Bg6 25. Be2 Rf8 26. Rf1 Rxf1+ 27. Bxf1 Qh6 28. Nac4 Nexc4 29. Nxc4 Qxd2 30. Nxd2 e3 31. Nf3 c4 32. Kg1 Bd3 33. Bxd3 cxd3 34. Kf1 a3 35. bxa3 Nc4 36. Ke1 Nb2 37. b6 d2+ 38. Nxd2 exd2+ 39. Kxd2 Nc4+ 40. Kc3 Nxb6 41. Kd4 Kg7 42. g4 Kf6 43. h4 Kg6 44. h5+ Kh6 45. Ke4 Kg5 46. Kd4 Kh6 47. Ke4 1/2-1/2

[Event "Villaguay op"]
[Site "Villaguay"]
[Date "2016.07.30"]
[Round "4"]
[White "Mengeon, Jorge"]
[Black "Lopez Ortiz, Juan"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "1781"]
[BlackElo "2090"]
[PlyCount "103"]
[EventDate "2016.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. f3 d5 7. Nge2 0-0 8. 0-0 dxc4 9. Bxc4 a6 10. a3 Be7 11. e4 c5 12. Be3 cxd4 13. Bxd4 Qc7 14. Ba2 Rd8 15. Qc2 Rxd4 16. Nxd4 Bc5 17. Nce2 Qd7 18. Rfd1 e5 19. b4 Bxd4+ 20. Nxd4 exd4 21. e5 Ne8 22. Qc4 Nc6 23. e6 Qxe6 24. Qxe6 fxe6 25. Bxe6+ Kf8 26. Bd5 Rd8 27. Be4 Nf6 28. Bxc6 Bxc6 29. Rac1 Ba4 30. Rd2 d3 31. Rc3 Bb5 32. a4 Bxa4 33. Rcxd3 Rxd3 34. Rxd3 Ke7 35. Kf2 Bb5 36. Rd4 a5 37. bxa5 bxa5 38. g4 g5 39. Kg3 Bd7 40. h4 h6 41. hxg5 hxg5 42. f4 gxf4+ 43. Kxf4 Nxg4 44. Rd5 a4 45. Ra5 Nf6 46. Ke5 Ne8 47. Kd4 Kd6 48. Ra6+ Kc7 49. Ra7+ Kd6 50. Ra6+ Bc6 51. Rxc6+ Kxc6 52. Kc4 1/2-1/2

[Event "Villaguay op"]
[Site "Villaguay"]
[Date "2016.07.29"]
[Round "2"]
[White "Castrignano, Nahuel"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1665"]
[BlackElo "2090"]
[PlyCount "68"]
[EventDate "2016.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Qb3 Nc7 7. Bg2 e5 8. 0-0 Be7 9. d3 0-0 10. Be3 Rb8 11. Rac1 Be6 12. Qd1 f6 13. Ne4 b6 14. Nfd2 Nd5 15. Qa4 Nxe3 16. fxe3 Nb4 17. a3 Nd5 18. Qc6 Qc8 19. Qxc8 Rfxc8 20. Nc4 b5 21. Ncd6 Rd8 22. Nxc5 Rxd6 23. Nxe6 Nxe3 24. Nc5 Nxf1 25. Rxf1 Bd8 26. Rc1 Bb6 27. Kf1 Rc8 28. b4 a5 29. Ke1 axb4 30. axb4 Rd4 31. Bh3 Rc7 32. Be6+ Kf8 33. Ba2 Ke7 34. Rd1 Bxc5 0-1

[Event "Villaguay op"]
[Site "Villaguay"]
[Date "2016.07.29"]
[Round "1"]
[White "Lopez Ortiz, Juan"]
[Black "Candarle, Daniel"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2090"]
[PlyCount "53"]
[EventDate "2016.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc3 Nc6 7. Be3 Nf6 8. Be2 0-0 9. 0-0 Qb6 10. Ne6 Qxb2 11. Na4 Qe5 12. Nxf8 Nxe4 13. Rc1 Kxf8 14. Bf3 Ng5 15. Bd5 Nb4 16. Qd2 Nxd5 17. Bxg5 Nf6 18. Rfe1 Ne4 19. Bxe7+ Qxe7 20. Qe3 Qd7 21. Qxe4 Qxa4 22. Qe7+ Kg8 23. Qd8+ Bf8 24. Re8 Qc6 25. Rxf8+ Kg7 26. Rg8+ Kh6 27. Qh4# 1-0

[Event "ARG-ch sf U2300 Independencia"]
[Site "San Luis"]
[Date "2016.07.09"]
[Round "6.1"]
[White "Lopez Ortiz, Juan"]
[Black "Gimenez Aguirre, Ismael Alejo"]
[Result "1-0"]
[ECO "E24"]
[WhiteElo "2090"]
[BlackElo "1971"]
[PlyCount "81"]
[EventDate "2016.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Ne4 6. Qc2 f5 7. g3 b6 8. Bg2 Bb7 9. f3 Nd6 10. c5 bxc5 11. dxc5 Nf7 12. Rb1 Bc6 13. e4 fxe4 14. fxe4 Na6 15. Be3 Qe7 16. Nf3 e5 17. Nh4 g6 18. 0-0 Nxc5 19. Rxf7 Qxf7 20. Bxc5 Qc4 21. Be3 0-0 22. Rb4 Qe6 23. Nf3 a5 24. Rb2 Kg7 25. Nxe5 Rab8 26. Bd4 Kg8 27. Nxc6 Qxc6 28. Qb1 Rxb2 29. Qxb2 Qa4 30. h3 h6 31. Qb7 Qc4 32. Qd5+ Qxd5 33. exd5 d6 34. Be4 Kh7 35. g4 Rb8 36. h4 Rb3 37. h5 Rxa3 38. hxg6+ Kg8 39. Bf5 Ra1+ 40. Kf2 Ra2+ 41. Kf3 1-0

[Event "ARG-ch sf U2300 Independencia"]
[Site "San Luis"]
[Date "2016.07.09"]
[Round "4.1"]
[White "Lopez Ortiz, Juan"]
[Black "Pinilla Gaete, Patricio Eduardo"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2090"]
[BlackElo "2066"]
[PlyCount "95"]
[EventDate "2016.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 0-0 7. Bd3 Nc6 8. Ne2 d5 9. cxd5 exd5 10. 0-0 c4 11. Bc2 Re8 12. f3 b5 13. Ng3 h5 14. Re1 h4 15. Nf1 Qb6 16. e4 dxe4 17. fxe4 Bg4 18. Qd2 Rad8 19. Qg5 Be2 20. Be3 Bxf1 21. Rxf1 Nxe4 22. Qxh4 Nd6 23. Qh7+ Kf8 24. Bg5 Ne7 25. Rae1 Ng8 26. Bxd8 Qxd8 27. Qh5 Rxe1 28. Rxe1 g6 29. Qe5 Nf6 30. Rf1 Nde8 31. Qxb5 Qe7 32. Qc5 Nd6 33. Qe5 Nde8 34. Qxe7+ Kxe7 35. Rb1 Nd6 36. Rb4 Nd5 37. Ra4 Nxc3 38. Rxa7+ Ke6 39. Kf2 Ncb5 40. Ra8 Nxd4 41. Bb1 c3 42. Ke3 c2 43. Ba2+ Ke5 44. Kd2 Ne4+ 45. Kc1 Nc5 46. Bc4 Kd6 47. Rd8+ Nd7 48. Bxf7 1-0

[Event "ARG-ch sf U2300 Independencia"]
[Site "San Luis"]
[Date "2016.07.09"]
[Round "7.1"]
[White "Martin, Cristian"]
[Black "Lopez Ortiz, Juan"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1952"]
[BlackElo "2090"]
[PlyCount "64"]
[EventDate "2016.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc7 7. 0-0 e5 8. d3 Be7 9. Be3 Be6 10. Ne4 b6 11. Rc1 0-0 12. Qa4 Qd7 13. Rfe1 f6 14. a3 a5 15. d4 Nxd4 16. Qxd7 Nxf3+ 17. Bxf3 Bxd7 18. b4 f5 19. Nxc5 bxc5 20. Bxa8 Nxa8 21. Bxc5 Bxc5 22. Rxc5 axb4 23. axb4 e4 24. Ra1 Nb6 25. Ra7 Rf6 26. Rcc7 Rd6 27. Rab7 Kf8 28. Rxb6 Rxb6 29. Rxd7 Rxb4 30. h4 h5 31. Kg2 Rb2 32. e3 g6 1/2-1/2

[Event "ARG-ch sf U2300 Independencia"]
[Site "San Luis"]
[Date "2016.07.09"]
[Round "5.1"]
[White "Robledo, Cristian"]
[Black "Lopez Ortiz, Juan"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2092"]
[BlackElo "2090"]
[PlyCount "113"]
[EventDate "2016.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Qc2 d5 9. 0-0 0-0 10. Rd1 Ne4 11. Bc1 Nd7 12. Bb2 Rc8 13. Nbd2 Nxd2 14. Nxd2 f5 15. e3 Qe8 16. Bc3 Qh5 17. Qb2 g5 18. h3 Bd6 19. a4 Qf7 20. a5 b5 21. c5 Bc7 22. f4 Kh8 23. b4 Rg8 24. Nf1 Rcf8 25. Kf2 Nf6 26. Kg1 Qh5 27. Be1 Rg7 28. Rd2 Rfg8 29. Ra2 Qh6 30. Re2 Bc8 31. Rc2 Bd7 32. Qc1 Nh5 33. Qa3 Be8 34. Qb3 Bf7 35. Rcb2 Nf6 36. Qa3 Bh5 37. Qb3 Bb8 38. Qc3 Bd1 39. Qc1 Bh5 40. Qc3 a6 41. Qb3 Bc7 42. Qc3 Bd1 43. Qc1 Ba4 44. Qc3 Qh5 45. Qc1 Bb8 46. Qc3 Bd1 47. Rf2 Bc7 48. Rab2 Bd8 49. Qc1 Ba4 50. Qc3 g4 51. h4 Bd1 52. Qc1 Bf3 53. Nd2 Ne4 54. Nxe4 fxe4 55. Bf1 Rg6 56. Rh2 Rh6 57. Qc3 1/2-1/2

[Event "ARG-ch sf U2300 Independencia"]
[Site "San Luis"]
[Date "2016.07.09"]
[Round "3.1"]
[White "Ruiz Peyre, Nicolas"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1956"]
[BlackElo "2090"]
[PlyCount "42"]
[EventDate "2016.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Nxe2 Qxd5 6. 0-0 Nc6 7. c3 0-0-0 8. Qb3 e5 9. dxe5 Qxe5 10. Ng3 h5 11. h4 Bc5 12. c4 Ng4 13. Qf3 Nd4 14. Qf4 Nc2 15. Qxe5 Nxe5 16. b4 Bd4 17. Na3 Nxa3 18. Bxa3 Bxa1 19. Rxa1 Nxc4 20. Bc1 Rd1+ 21. Kh2 Re8 0-1

[Event "ARG-ch sf U2300 Independencia"]
[Site "San Luis"]
[Date "2016.07.08"]
[Round "1.3"]
[White "Jesse, Jose"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1782"]
[BlackElo "2090"]
[PlyCount "126"]
[EventDate "2016.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. c3 Ngf6 8. Qe2 Nxe4 9. Bxe4 Bxe4 10. Qxe4 c6 11. 0-0 Be7 12. Rd1 0-0 13. Bf4 Qb6 14. Rd2 Rad8 15. Rad1 Rfe8 16. h3 Bf6 17. Be5 Nxe5 18. dxe5 Be7 19. Qf4 h6 20. h4 Rd5 21. c4 Rxd2 22. Rxd2 Rd8 23. Rxd8+ Qxd8 24. h5 Bc5 25. Nd2 Qd4 26. g3 Qxb2 27. Nb3 Bb6 28. c5 Bc7 29. Qa4 a6 30. Qb4 Bxe5 31. Qxb7 Qb1+ 32. Kg2 Qe4+ 33. Kg1 a5 34. Qa8+ Kh7 35. Qxa5 Qb1+ 36. Kg2 Qe4+ 37. Kg1 Qf3 38. Qd2 Qxh5 39. Qd3+ f5 40. a4 Qg4 41. a5 h5 42. Kf1 Qh3+ 43. Ke1 Qg4 44. Qe3 Qb4+ 45. Kf1 Qc4+ 46. Kg1 Bc3 47. Qg5 g6 48. Qe7+ Kh6 49. Qf8+ Kg5 50. Qd8+ Kh6 51. Qd1 h4 52. Qc1+ g5 53. Nd2 Qd3 54. Nb3 hxg3 55. fxg3 Qxg3+ 56. Kf1 Qd3+ 57. Kg2 Qe2+ 58. Kh1 Qf3+ 59. Kg1 Be5 60. Qc2 Bf4 61. a6 Be3+ 62. Kh2 Bf2 63. Qb1 Qg3+ 0-1

[Event "ARG-ch sf U2300 Independencia"]
[Site "San Luis"]
[Date "2016.07.08"]
[Round "2.2"]
[White "Lopez Ortiz, Juan"]
[Black "Lopez, Luis"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2090"]
[BlackElo "1923"]
[PlyCount "73"]
[EventDate "2016.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 axb5 6. e4 Qa5+ 7. Bd2 b4 8. Na3 d6 9. Nc4 Qc7 10. a3 bxa3 11. Rxa3 Rxa3 12. bxa3 Nbd7 13. Ne2 g6 14. Nc3 Bg7 15. Nb5 Qb8 16. Na5 Bb7 17. Qb3 Ba8 18. Nc6 Bxc6 19. dxc6 Ne5 20. c7 Qc8 21. a4 0-0 22. Ba5 Nc6 23. Bb6 Qb7 24. a5 Nd7 25. Bc4 Nxb6 26. axb6 Qxb6 27. Bxf7+ Kh8 28. Be6 Qa5+ 29. Ke2 Qxb5+ 30. Qxb5 Nd4+ 31. Kd3 Nxb5 32. c8Q Rxc8 33. Bxc8 Nd4 34. f4 e6 35. Rb1 Bf8 36. Rb7 d5 37. Rb6 1-0

[Event "San Luis Don Lucero Cup 1st"]
[Site "San Luis"]
[Date "2016.01.16"]
[Round "3"]
[White "Lopez Ortiz, Juan"]
[Black "Echevarria, Carlos"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2041"]
[PlyCount "95"]
[EventDate "2016.01.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. d4 Nc6 7. 0-0 a6 8. h3 Rb8 9. a4 e5 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Qxd8 Rxd8 13. Bg5 Re8 14. Rad1 c6 15. a5 Be6 16. b3 h6 17. Be3 Rbd8 18. Bb6 Rxd1 19. Rxd1 Nd7 20. Ne4 Nxb6 21. axb6 Kf8 22. Nc5 Bc8 23. Nxa6 bxa6 24. Bxc6 Ke7 25. Bxe8 Kxe8 26. c5 Bb7 27. Rd6 Bf8 28. Rd2 Bxc5 29. e3 Bxb6 30. h4 h5 31. Kf1 Ke7 32. Ke2 Ke6 33. Kd3 Bd5 34. b4 Bc6 35. Kc4 Bb5+ 36. Kb3 f5 37. Rc2 f4 38. gxf4 exf4 39. e4 Bd8 40. Kc3 Bxh4 41. Kd4 Bf6+ 42. e5 Bxe5+ 43. Ke4 Bd6 44. f3 Bxb4 45. Kxf4 Bd3 46. Rc6+ Kd5 47. Rb6 a5 48. Ke3 0-1

[Event "San Luis Don Lucero Cup 1st"]
[Site "San Luis"]
[Date "2016.01.15"]
[Round "2"]
[White "Caldelas, Marcos"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1703"]
[BlackElo "2041"]
[PlyCount "70"]
[EventDate "2016.01.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be3 Qb6 6. Qd2 cxd4 7. cxd4 Bd7 8. Nc3 Rc8 9. Be2 Bb4 10. Nf3 Na5 11. 0-0 Nc4 12. Bxc4 Rxc4 13. Rac1 Qa5 14. a3 Bxc3 15. Rxc3 Rxc3 16. Qxc3 Qxc3 17. bxc3 Ne7 18. Rb1 b6 19. Kf1 h6 20. Ke2 Bc8 21. Nd2 Ba6+ 22. Kf3 Kd7 23. g4 Rc8 24. Rb3 Nc6 25. Nb1 Na5 26. Rb2 Bd3 27. c4 Nxc4 28. Rb3 Bc2 29. Rb4 a5 30. Rb5 Ba4 31. Nc3 Bxb5 32. Nxb5 Nxe3 33. fxe3 Rc2 34. h4 Rb2 35. g5 Rxb5 0-1

[Event "San Luis Don Lucero Cup 1st"]
[Site "San Luis"]
[Date "2016.01.15"]
[Round "1"]
[White "Lopez Ortiz, Juan"]
[Black "Najurieta Cano, Tiziano"]
[Result "1-0"]
[ECO "D81"]
[WhiteElo "2041"]
[BlackElo "1304"]
[PlyCount "53"]
[EventDate "2016.01.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 Bg7 5. cxd5 c6 6. e4 cxd5 7. e5 Ne4 8. Qxd5 Qxd5 9. Nxd5 Na6 10. Bxa6 Kf8 11. Bd3 Nxf2 12. Kxf2 Be6 13. Nc7 Rc8 14. Nxe6+ fxe6 15. Ne2 Kf7 16. Rf1 Rhf8 17. Kg1+ Kg8 18. Bg5 Rxf1+ 19. Rxf1 Bf8 20. b3 a6 21. Bc4 Kg7 22. Nf4 Kh8 23. Nxe6 Bg7 24. Nxg7 Kxg7 25. Rf7+ Kh8 26. Rxe7 b5 27. Bf6# 1-0

[Event "Mem Alejandro Iglesias op"]
[Site "Parana"]
[Date "2015.12.07"]
[Round "3.5"]
[White "Lopez Ortiz, Juan"]
[Black "Maset, Antonio Roberto"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2043"]
[BlackElo "1606"]
[PlyCount "77"]
[EventDate "2015.12.06"]
[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 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. Nf3 Nf6 6. Bf4 Bb4 7. Qb3 Qa5 8. a3 Bxc3+ 9. bxc3 Ne4 10. Rc1 Nd7 11. Nd2 Nxd2 12. Bxd2 Qb6 13. Qa2 0-0 14. e3 Nf6 15. f3 c5 16. Bd3 Re8 17. 0-0 Bd7 18. Rce1 Ba4 19. Rb1 Qc6 20. Kh1 c4 21. Bf5 g6 22. Bh3 Bb3 23. Qb2 h5 24. g3 Kg7 25. Bg2 h4 26. g4 h3 27. Bxh3 Rh8 28. Bg2 Qc7 29. h3 Rae8 30. Kg1 b6 31. Qc1 Ba4 32. Qe1 Bc6 33. Qf2 Qd6 34. Rbe1 Qxa3 35. e4 Qa6 36. e5 Nd7 37. f4 f5 38. gxf5 gxf5 39. Qg3+ 1-0

[Event "Mem Alejandro Iglesias op"]
[Site "Parana"]
[Date "2015.12.06"]
[Round "1.5"]
[White "Barreira Vesco, Ulises"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "A34"]
[BlackElo "2043"]
[PlyCount "76"]
[EventDate "2015.12.06"]
[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 Nf6 2. Nf3 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc6 6. Nc3 Nc7 7. 0-0 e5 8. e3 Be6 9. Ne4 Be7 10. a3 0-0 11. Qc2 b6 12. h4 h6 13. b3 f5 14. Nc3 e4 15. Ne1 Nd5 16. Bb2 Rc8 17. d3 exd3 18. Nxd3 Na5 19. Rab1 Nxb3 20. Rfd1 Nd4 21. exd4 cxd4 22. Qe2 Nxc3 23. Qxe6+ Kh8 24. Bxc3 dxc3 25. Ne5 c2 26. Ng6+ Kh7 27. Nxf8+ Qxf8 28. Rbc1 cxd1Q+ 29. Rxd1 Rd8 30. Rc1 Qf6 31. Qb3 Bc5 32. Re1 Rd2 33. Re8 Rxf2 34. Kh2 Rxg2+ 35. Kh3 Bf8 36. Rxf8 Rxg3+ 37. Kxg3 Qxf8 38. h5 Qe7 0-1

[Event "Concordia Trabajadores"]
[Site "Concordia"]
[Date "2015.05.03"]
[Round "7"]
[White "Arancibia, Victor"]
[Black "Lopez Ortiz, Juan"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "2015"]
[PlyCount "38"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. g3 f5 2. Bg2 Nf6 3. e3 e6 4. d4 Be7 5. Nf3 0-0 6. 0-0 d5 7. Bd2 Bd7 8. Nc3 Be8 9. Ne2 h6 10. Rc1 Ne4 11. Qe1 Bh5 12. Nf4 Bxf3 13. Bxf3 Qd7 14. Ng6 Rd8 15. Ne5 Qe8 16. Qe2 g6 17. c4 c6 18. cxd5 exd5 19. Bxe4 dxe4 1/2-1/2

[Event "Concordia Trabajadores"]
[Site "Concordia"]
[Date "2015.05.03"]
[Round "6"]
[White "Lopez Ortiz, Juan"]
[Black "Cornejo, Diego"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2015"]
[BlackElo "1952"]
[PlyCount "53"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 d6 5. e3 Nc6 6. Nge2 Qe7 7. 0-0 0-0 8. h3 a6 9. d3 Ba7 10. Kh2 Be6 11. f4 Rab8 12. a4 Nb4 13. f5 Bd7 14. e4 h6 15. g4 Kh7 16. Ng3 Ng8 17. Nd5 Nxd5 18. exd5 c6 19. b3 cxd5 20. Bxd5 Bc6 21. Be4 Bd4 22. f6+ Bxe4 23. fxe7 Nxe7 24. dxe4 Bxa1 25. Nf5 Ng6 26. Bxh6 gxh6 27. Qxa1 1-0

[Event "Concordia Trabajadores"]
[Site "Concordia"]
[Date "2015.05.02"]
[Round "5"]
[White "Abdenur, Luciano"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1918"]
[BlackElo "2015"]
[PlyCount "58"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nc7 6. Nf3 Nc6 7. 0-0 e5 8. d3 f6 9. Be3 Be6 10. Rc1 Be7 11. Na4 b6 12. a3 Qd7 13. b4 cxb4 14. Rxc6 Qxc6 15. Nxe5 Qd6 16. Bc6+ Kf8 17. f4 bxa3 18. Nc3 Rc8 19. Ne4 Qd8 20. Ng5 fxg5 21. f5 Bd5 22. Nd7+ Kg8 23. f6 gxf6 24. Qa4 b5 25. Qc2 Be6 26. Nc5 Bxc5 27. Qxc5 Nd5 28. Bd4 Qb6 29. Rxf6 Qxc5 0-1

[Event "Concordia Trabajadores"]
[Site "Concordia"]
[Date "2015.05.02"]
[Round "3"]
[White "Lares, Agustin Jose"]
[Black "Lopez Ortiz, Juan"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2083"]
[BlackElo "2015"]
[PlyCount "147"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 g6 7. d4 cxd4 8. cxd4 Bg7 9. Nc3 Nf6 10. d5 Ne5 11. Nxe5 dxe5 12. f3 0-0 13. Be3 Ne8 14. Qd3 Nd6 15. b3 Rfc8 16. Rfc1 Rc7 17. a4 a6 18. Bb6 Rcc8 19. Qe3 h5 20. Ra2 Kh7 21. Rcc2 Bh6 22. Qd3 Rg8 23. a5 Rac8 24. Na4 Qb5 25. Qxb5 Nxb5 26. Kf2 f5 27. Rc4 fxe4 28. Rxe4 Bg7 29. Rc4 Nd6 30. Rc5 e4 31. Ke2 exf3+ 32. gxf3 Rgf8 33. Rac2 Rce8 34. Rc7 Rf5 35. Rd2 Ref8 36. Rd3 R8f7 37. Nc5 Nb5 38. Nxb7 Nxc7 39. Bxc7 Be5 40. Bb6 Bxh2 41. Nc5 Rg5 42. Nxa6 Rg2+ 43. Kf1 Ra2 44. Nb4 Ra1+ 45. Kg2 Bd6 46. Nc6 Ra2+ 47. Kg1 h4 48. Nd4 h3 49. Rd1 Rf4 50. Ne6 h2+ 51. Kh1 Rb4 52. Nd4 Bf4 53. Bc5 Rb8 54. b4 Bd6 55. Nc6 Rb5 56. Nxe7 Bxc5 57. bxc5 Rxc5 58. d6 Rcc2 59. Nd5 Rxa5 60. d7 Ra8 61. Nf6+ Kg7 62. Ne8+ Kh6 63. d8Q Rxd8 64. Rxd8 Kh5 65. Nf6+ Kh4 66. Ne4 Rc1+ 67. Kxh2 Rc2+ 68. Kg1 Rc1+ 69. Kf2 Rc2+ 70. Ke3 Kh3 71. Rh8+ Kg2 72. Rh4 Ra2 73. Rg4+ Kf1 74. Nd2+ 1-0

[Event "Concordia Trabajadores"]
[Site "Concordia"]
[Date "2015.05.02"]
[Round "4"]
[White "Lopez Ortiz, Juan"]
[Black "Werner, Joaquin"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2015"]
[BlackElo "1721"]
[PlyCount "57"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. d4 Bb4 4. f3 c5 5. d5 b5 6. e4 bxc4 7. Bxc4 Ba6 8. Qd3 Bxc4 9. Qxc4 exd5 10. exd5 d6 11. Nge2 Nbd7 12. 0-0 Nb6 13. Qb3 h6 14. Bf4 Bxc3 15. Nxc3 0-0 16. Rad1 Nh5 17. Bc1 Rb8 18. Qc2 Qf6 19. b3 Qg6 20. Qxg6 fxg6 21. Rfe1 Rbe8 22. Re6 Nf6 23. Rxd6 Rd8 24. Rxd8 Rxd8 25. d6 g5 26. Be3 Nbd7 27. Na4 Rc8 28. Rc1 Ne8 29. Nxc5 1-0

[Event "Concordia Trabajadores"]
[Site "Concordia"]
[Date "2015.05.01"]
[Round "2"]
[White "Lopez Ortiz, Juan"]
[Black "Gonzalez, Mauro"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2015"]
[BlackElo "1916"]
[PlyCount "43"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 c6 6. 0-0 d6 7. d4 Re8 8. Bf4 Nh5 9. Be3 Nd7 10. Qd2 Nf8 11. Rfd1 Qc7 12. Rac1 Bg4 13. h3 Bxf3 14. Bxf3 Nf6 15. b4 e5 16. d5 Red8 17. dxc6 bxc6 18. b5 d5 19. cxd5 e4 20. Nxe4 Nxd5 21. Rxc6 Qe7 22. Bc5 1-0

[Event "Concordia Trabajadores"]
[Site "Concordia"]
[Date "2015.05.01"]
[Round "1"]
[White "Petrich, Pedro Bautista"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1571"]
[BlackElo "2015"]
[PlyCount "54"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. 0-0-0 Ng4 10. Bxg4 Bxg4 11. f3 Bd7 12. h4 Ne5 13. Qe2 Rc8 14. h5 Nc4 15. hxg6 fxg6 16. Bh6 Qb6 17. Nb3 Bxc3 18. bxc3 Qa6 19. Rd4 Bb5 20. Qf2 Rf7 21. Rd5 e5 22. Qh4 Bc6 23. Qg4 Re8 24. Rh5 Bxd5 25. exd5 e4 26. Rg5 Qa3+ 27. Kd1 Ne3+ 0-1

[Event "Capilla del Monte Rostoll U2200 op"]
[Site "Capilla del Monte"]
[Date "2013.08.23"]
[Round "1.4"]
[White "Canale, Juan Carlos"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2009"]
[PlyCount "60"]
[EventDate "2013.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 c6 4. c3 Qc7 5. Nd2 Bg4 6. Ngf3 Nbd7 7. Qc2 e5 8. dxe5 Nxe5 9. Nxe5 Qxe5 10. Nf1 Bd6 11. Ng3 0-0 12. Bd2 Rfe8 13. h3 Bd7 14. 0-0-0 b5 15. f4 Qe7 16. Bf5 Ne4 17. Bxd7 Qxd7 18. Nxe4 Rxe4 19. g4 Rae8 20. Qd3 Qe7 21. g5 Bc5 22. Rhe1 Bxe3 23. Rxe3 Rxe3 24. Bxe3 Qxe3+ 25. Qxe3 Rxe3 26. Kd2 Rxh3 27. Re1 Kf8 28. a4 Rh2+ 29. Kd3 Rxb2 30. axb5 Rxb5 0-1

[Event "South American-ch U18"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "5"]
[White "Balzano, Ivan"]
[Black "Lopez Ortiz, Juan"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2030"]
[BlackElo "2016"]
[PlyCount "79"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 d6 9. c3 Na5 10. Bc2 c5 11. d4 exd4 12. cxd4 Re8 13. Nbd2 Bf8 14. Nf1 g6 15. Bg5 Bg7 16. dxc5 h6 17. Bxf6 Bxf6 18. cxd6 Nc4 19. e5 Nxe5 20. Nxe5 Bxe5 21. Qd5 Bxb2 22. Qxa8 Bxa1 23. Rxa1 Qd7 24. Qd5 Bb7 25. Qd2 Re5 26. f3 Rd5 27. Qxh6 Qxd6 28. Be4 Rh5 29. Qd2 Qb6+ 30. Qe3 Qf6 31. Rc1 Bxe4 32. Qxe4 Re5 33. Rc8+ Kh7 34. Qd4 Qe6 35. Qh4+ Rh5 36. Qd8 Kh6 37. f4 g5 38. Qh8+ Kg6 39. Rg8+ Kf5 40. Qxh5 1-0

[Event "South American-ch U18"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "8"]
[White "Carlo, Daniel"]
[Black "Lopez Ortiz, Juan"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2117"]
[BlackElo "2016"]
[PlyCount "47"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. e5 Nd7 9. Re1 Qc7 10. Qe2 Rb8 11. Nf1 b5 12. Bf4 Re8 13. h4 h5 14. Ng5 g6 15. Bxd5 Nd4 16. Qd1 Bxg5 17. hxg5 exd5 18. e6 Qb6 19. Bxb8 Nxb8 20. exf7+ Kxf7 21. Re3 Kf8 22. c3 Nf5 23. Qf3 Qc6 24. Rxe8+ 1/2-1/2

[Event "South American-ch U18"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "2"]
[White "Catelli, Hernan"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "2168"]
[BlackElo "2016"]
[PlyCount "118"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 Nbd7 7. 0-0 e5 8. d3 a5 9. f4 exf4 10. gxf4 Nh5 11. d4 Nb6 12. c5 dxc5 13. dxc5 Nd7 14. Be3 Ndf6 15. a3 Qe7 16. e5 c6 17. Qd6 Qxd6 18. cxd6 Nd7 19. Bf3 Re8 20. Bg4 Bh6 21. Ne4 f5 22. Bxh5 fxe4 23. Bg4 Nxe5 24. Bxc8 Raxc8 25. Bb6 Nd7 26. Bxa5 Re6 27. Bc7 Bg7 28. Rfd1 Rf8 29. a4 h6 30. Ra3 g5 31. fxg5 hxg5 32. Rg3 e3 33. Rxg5 Rf2 34. Ng3 Ne5 35. Rxe5 Bxe5 36. Bb6 Bxd6 37. Bxe3 Rxb2 38. Nf5 Rg6+ 39. Kf1 Rf6 40. Rxd6 Rxf5+ 41. Kg1 Rd5 42. Rxd5 cxd5 43. a5 Ra2 44. Bb6 Kf7 45. h4 Kg6 46. Kf1 Kh5 47. Bd8 d4 48. Ke1 d3 49. Kd1 Kg4 50. Kc1 Kf3 51. Kd1 d2 52. Bg5 Rxa5 53. Kxd2 Rc5 54. Be7 Rc7 55. Bf6 Kg4 56. Kd1 b5 57. Kd2 b4 58. Kd1 b3 59. Kd2 Rc6 0-1

[Event "South American-ch U18"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "6"]
[White "Cuberli, Emiliano"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2144"]
[BlackElo "2016"]
[PlyCount "110"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 e5 3. f4 exf4 4. d4 Nc6 5. Nf3 g5 6. d5 Nb8 7. h4 g4 8. Nd4 Bg7 9. Nf5 Be5 10. Qxg4 Nf6 11. Qf3 d6 12. Nc3 Bxf5 13. exf5 Qe7 14. Be2 Bxc3+ 15. bxc3 Qe4 16. Qxe4+ Nxe4 17. Bxf4 Nxc3 18. Bc4 Nd7 19. Rh3 Na4 20. Re3+ Kd8 21. Kf2 f6 22. Bb5 Nac5 23. Rae1 Ne5 24. Rg3 a6 25. Bf1 Re8 26. Ree3 Kd7 27. Rg7+ Re7 28. Rxe7+ Kxe7 29. Bxe5 dxe5 30. Kf3 Rg8 31. g4 h6 32. Be2 Kd6 33. c4 Rg7 34. Rc3 Rg8 35. Rc1 Rg7 36. Ke3 Rg8 37. Bf3 Rg7 38. Rh1 Rg8 39. Bd1 Rg7 40. Bc2 Rg8 41. g5 hxg5 42. hxg5 Rxg5 43. Rh7 b5 44. cxb5 axb5 45. Rf7 Kxd5 46. Rxf6 e4 47. Kf4 Rg2 48. Bd1 Rf2+ 49. Kg4 Nd7 50. Bb3+ Kd4 51. Rh6 e3 52. Rh1 Ne5+ 53. Kg5 e2 54. Be6 Nf3+ 55. Kg6 Rf1 0-1

[Event "South American-ch U18"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "4"]
[White "Lopez Ortiz, Juan"]
[Black "Blit, Jacques"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2016"]
[BlackElo "2300"]
[PlyCount "72"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 e6 7. d3 d5 8. Nh4 Nge7 9. f4 f5 10. Kh1 0-0 11. Nf3 b5 12. Re1 d4 13. Nb1 e5 14. a4 fxe4 15. dxe4 Rb8 16. axb5 axb5 17. Na3 h6 18. Qe2 Be6 19. fxe5 Bg4 20. h3 d3 21. Qe3 Bxf3 22. Bxf3 Rxf3 23. Qxf3 d2 24. Bxd2 Qxd2 25. Rad1 Qg5 26. e6 Bxb2 27. Rf1 Bg7 28. h4 Qe5 29. Qf7+ Kh7 30. Rf4 Rf8 31. Qxf8 Bxf8 32. Rxf8 Qxe4+ 33. Kg1 Qe3+ 34. Kh1 Qxa3 35. Rf7+ Kg8 36. Rdf1 Nf5 0-1

[Event "South American-ch U18"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "7"]
[White "Lopez Ortiz, Juan"]
[Black "Colombo, Camila"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2016"]
[PlyCount "135"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Nb6 9. 0-0 Bd7 10. Kh1 Be7 11. f4 Qc7 12. Nf3 a5 13. Ng3 g6 14. a3 a4 15. Qe2 Na5 16. Be3 Nbc4 17. Bg1 Nb3 18. Rae1 b5 19. Ng5 Bxg5 20. fxg5 Bc6 21. Rf4 0-0-0 22. Nf1 h5 23. h4 Qe7 24. Ne3 Nxe3 25. Bxe3 Qb7 26. Ref1 Be8 27. Bc2 Na5 28. Bd2 Nc4 29. Bc3 Rd7 30. Bd3 Rg8 31. Bb4 Kb8 32. R1f2 Ka8 33. Qc2 Rc7 34. Bc5 Ne3 35. Qd2 Nc4 36. Bxc4 bxc4 37. Qa5+ Kb8 38. Bd6 Kc8 39. Qxc7+ Qxc7 40. Bxc7 Kxc7 41. Kg1 Rf8 42. Rf6 Rh8 43. Kf1 Rh7 44. Ke1 Kb6 45. R6f4 Ka6 46. R2f3 Kb5 47. Kf2 Kc6 48. g4 hxg4 49. Rxg4 Rh5 50. Rgf4 Rh7 51. Kg3 Kd7 52. Kg4 Ke7 53. h5 gxh5+ 54. Kh4 Rg7 55. Rf6 Rg6 56. Kxh5 Rg8 57. Kg4 Rg6 58. Rxg6 fxg6 59. Kg3 Bd7 60. Kf2 Be8 61. Ke1 Bd7 62. Kd2 Be8 63. Kc3 Bd7 64. Kb4 Be8 65. Kc5 Bd7 66. Rh3 Bc8 67. Rh7+ Ke8 68. Kd6 1-0

[Event "South American-ch U18"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "3"]
[White "Lopez Ortiz, Juan"]
[Black "Goiriz, Yahari Damian"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2016"]
[BlackElo "2124"]
[PlyCount "115"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. h4 h5 7. e6 fxe6 8. Bd3 Bxd3 9. Qxd3 Qd6 10. Ne2 e5 11. dxe5 Qxe5 12. Nbc3 Nd7 13. Bf4 Qf6 14. Bg5 Qd6 15. 0-0-0 0-0-0 16. Rhe1 Ngf6 17. Nf4 e5 18. Ng6 Rg8 19. Qf5 Re8 20. gxh5 Qe6 21. Qd3 Nxh5 22. Nxf8 Rgxf8 23. Ne2 Qf5 24. Qa3 a6 25. c4 dxc4 26. Nc3 Nhf6 27. Qb4 Qxf3 28. Qxc4 e4 29. Re3 Qf5 30. b4 Ne5 31. Qd4 Rd8 32. Qa7 Rxd1+ 33. Kxd1 Rd8+ 34. Kc2 Qf2+ 35. Kb3 Neg4 36. Nxe4 Nxe3 37. Nxf2 Ned5 38. Ne4 Rd7 39. Nc5 Re7 40. Qa8+ Kc7 41. Qxb7+ Kd6 42. Qb8+ Rc7 43. Nxa6 Nd7 44. Bf4+ Ke7 45. Qxc7 Nxc7 46. Nxc7 Nb6 47. a4 Kd7 48. a5 Nc8 49. a6 g6 50. b5 cxb5 51. Nxb5 Kc6 52. a7 Nb6 53. Be3 Na8 54. Kc4 Kb7 55. Kd5 Ka6 56. Kc6 Nb6 57. Bxb6 g5 58. Nc7# 1-0

[Event "South American-ch U18"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "1"]
[White "Lopez Ortiz, Juan"]
[Black "Lima Gainzarain, Fabio"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2016"]
[PlyCount "50"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Qe7 7. 0-0 Nxe5 8. Nxe5 Qxe5 9. Re1 Ne4 10. Bxf7+ Kxf7 11. Qf3+ Qf6 12. Qxe4 d6 13. b4 Bb6 14. Na3 dxc3 15. Be3 Re8 16. Qd5+ Kf8 17. Bxb6 axb6 18. Rxe8+ Kxe8 19. Qg8+ Kd7 20. Re1 Qg6 21. Nc4 Rxa2 22. Nxb6+ cxb6 23. Qxa2 Kc7 24. Qc4+ Kb8 25. Qxc3 Bh3 1-0

[Event "South American-ch U18"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "2"]
[White "Leon, Lucas"]
[Black "Lopez Ortiz, Juan"]
[Result "1/2-1/2"]
[ECO "C59"]
[WhiteElo "1956"]
[BlackElo "2028"]
[PlyCount "67"]
[EventDate "2007.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Bd6 11. d4 exd3 12. Nxd3 Qc7 13. f4 0-0 14. 0-0 Re8 15. Nc3 Ba6 16. Ne5 Rad8 17. Bd3 Bxe5 18. fxe5 Qxe5 19. Qf3 Bxd3 20. cxd3 Qd4+ 21. Kh1 Qxd3 22. Qxd3 Rxd3 23. Bxh6 Ng4 24. Bf4 Nc4 25. h3 Nge3 26. Bxe3 Rexe3 27. Rf2 Nxb2 28. Rxb2 Rxc3 29. Rab1 Ra3 30. Rc2 c5 31. Rb5 Rec3 32. Rxc3 Rxc3 33. Ra5 c4 34. Rxa7 1/2-1/2

[Event "South American-ch U18"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "1"]
[White "Lopez Ortiz, Juan"]
[Black "Battistoni, Mariane"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2028"]
[PlyCount "51"]
[EventDate "2007.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e3 f5 4. Nf3 Nf6 5. d4 e4 6. Nfd2 g6 7. c4 Bg7 8. Nc3 Be6 9. Qc2 0-0 10. Be2 Nbd7 11. 0-0-0 c6 12. h4 h6 13. g4 Nxg4 14. Bxg4 fxg4 15. Qxe4 Bf5 16. Qg2 h5 17. Qg3 Qf6 18. Nde4 Bxe4 19. Nxe4 Qf5 20. Ng5 Qxf2 21. Qxd6 Qxe3+ 22. Kb1 Nb6 23. Rhe1 Nxc4 24. Qxg6 Na3+ 25. Ka1 Qf2 26. Qh7# 1-0

[Event "South American-ch U18"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "7"]
[White "Lopez Ortiz, Juan"]
[Black "Grandolio, Joaquin"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "2028"]
[PlyCount "74"]
[EventDate "2007.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Nc6 5. Bc4 Be7 6. 0-0 exf4 7. d4 Nxe4 8. Bxf4 Nxc3 9. bxc3 Bf6 10. Ng5 d5 11. Nxf7 Kxf7 12. Qh5+ g6 13. Bxd5+ Ke8 14. Rae1+ Ne7 15. Qf3 Bg4 16. Qxg4 Qxd5 17. Re6 Rf8 18. Bh6 Bxd4+ 19. cxd4 Rxf1+ 20. Kxf1 Kf7 21. Re5 Qc4+ 22. Kg1 Nf5 23. Rc5 Qe6 24. Rxc7+ Ke8 25. Bd2 h5 26. Qf4 Rd8 27. Bc3 Nxd4 28. Qh6 Ne2+ 29. Kf2 Qb6+ 30. Qe3+ Qxe3+ 31. Kxe3 Nxc3 32. Rxc3 Rd1 33. h4 Rg1 34. Kf3 Kd7 35. g3 Ke6 36. Rb3 Ra1 37. a3 Ra2 1/2-1/2

[Event "South American-ch U18"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "3"]
[White "Lopez Ortiz, Juan"]
[Black "Valenzuela Saavedra, Elias"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2028"]
[BlackElo "2216"]
[PlyCount "91"]
[EventDate "2007.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Nc6 6. Bd3 Nge7 7. Bf4 Ng6 8. Bg3 d6 9. 0-0 Be7 10. Qe2 0-0 11. Rfd1 Qa5 12. a3 a6 13. b4 Qh5 14. Qc2 Rd8 15. Be2 Qh6 16. h3 Nge5 17. Nxe5 dxe5 18. Na4 f5 19. Nb6 Rb8 20. exf5 exf5 21. Nxc8 Rbxc8 22. Qxf5 Qf6 23. Bg4 Rb8 24. Qe4 g6 25. Bd7 Ra8 26. Bxc6 bxc6 27. Bxe5 Qe6 28. Re1 c5 29. Qb7 Qd7 30. Qf3 Rf8 31. Qe3 cxb4 32. axb4 Rf7 33. Rac1 Bxb4 34. Red1 Qf5 35. g4 Qe6 36. Qe4 Raf8 37. Rc6 Qe7 38. Rdc1 a5 39. Ra6 Qg5 40. Rcc6 Rf5 41. h4 Qxh4 42. Bg3 Qd8 43. gxf5 Rxf5 44. Re6 Rf8 45. Rxg6+ hxg6 46. Qxg6+ 1-0

[Event "South American-ch U18"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "5"]
[White "Lopez Ortiz, Juan"]
[Black "Yamamoto, Eduardo Akio"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2028"]
[PlyCount "80"]
[EventDate "2007.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. a4 d6 5. a5 N6d7 6. e6 fxe6 7. d4 g6 8. Bd3 Bg7 9. h4 Nf6 10. h5 e5 11. Bg5 e4 12. Bc2 Bf5 13. h6 Bf8 14. Nc3 Nc6 15. Nh3 Nb4 16. Ba4+ c6 17. Nf4 Qc7 18. Qb3 Nd3+ 19. Nxd3 exd3 20. Bxf6 exf6 21. Nd5 Qf7 22. Kd2 0-0-0 23. Nb4 d5 24. c5 a6 25. Rae1 Qc7 26. Re3 Be7 27. Rhe1 Rhe8 28. Kd1 Rd7 29. f3 g5 30. g4 Bg6 31. Re6 d2 32. R1e2 Bf7 33. Nxc6 Bxe6 34. Rxe6 Qg3 35. Na7+ Kd8 36. Bxd7 Qg1+ 37. Kxd2 Qxd4+ 38. Ke2 Kxd7 39. c6+ Kxe6 40. c7 Qxa7 0-1

[Event "South American-ch U18"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "4"]
[White "Poblete Mella, Lautaro"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "2028"]
[PlyCount "78"]
[EventDate "2007.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 Qc7 7. 0-0 b5 8. Re1 Be7 9. Nf1 Bb7 10. e5 Nd7 11. Qe2 a6 12. h4 h6 13. Bf4 0-0-0 14. Ne3 Rdg8 15. Nxd5 Qd8 16. Nxe7+ Qxe7 17. Qd2 Nb6 18. a4 b4 19. c3 Nd5 20. d4 Na5 21. c4 Nb3 22. Qd1 Nxf4 23. Qxb3 Nxg2 24. Kxg2 g5 25. hxg5 hxg5 26. d5 g4 27. Nh4 exd5 28. cxd5 Qe6 29. Rad1 Rd8 30. Kg1 Rxd5 31. Qe3 Qc6 32. Qe4 Rxd1 33. Qxc6+ Bxc6 34. Rxd1 c4 35. Rd6 Kc7 36. Ng2 Rd8 37. Rf6 c3 38. bxc3 b3 39. Rxf7+ Kc8 0-1

[Event "South American-ch U18"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "6"]
[White "Zapata, Talia"]
[Black "Lopez Ortiz, Juan"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2035"]
[BlackElo "2028"]
[PlyCount "55"]
[EventDate "2007.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. c3 cxd4 3. cxd4 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. Bf4 d6 7. e3 0-0 8. Bd3 Nc6 9. 0-0 Nh5 10. Bg5 Qa5 11. d5 f6 12. dxc6 fxg5 13. cxb7 Bxb7 14. Qb3+ e6 15. Qxb7 Rab8 16. Qe4 Rxb2 17. Qxe6+ Kh8 18. Ne4 g4 19. Nfg5 Qf5 20. Qxf5 gxf5 21. Ng3 Nxg3 22. hxg3 Rf6 23. Bc4 Rb4 24. Rac1 h6 25. Nf7+ Kh7 26. Nd8 d5 27. Bb3 Rd6 28. Nc6 1-0

[Event "South America-ch U20"]
[Site "San Luis"]
[Date "2006.02.26"]
[Round "7"]
[White "Vera, I Luis M"]
[Black "Lopez Ortiz, Juan"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2040"]
[PlyCount "35"]
[EventDate "2006.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Be6 6. cxd5 Nxd5 7. Nf3 c6 8. Bd3 Be7 9. 0-0 Nd7 10. a3 0-0 11. Ne4 h6 12. Ng3 Qb6 13. Bc2 Bg4 14. Qd3 N5f6 15. Ne5 Be6 16. Nh5 Rfd8 17. Be3 Qxb2 18. Nxd7 1-0

[Event "South America-ch U20"]
[Site "San Luis"]
[Date "2006.02.25"]
[Round "6"]
[White "Lopez Ortiz, Juan"]
[Black "Besso, Javier Alejandro"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "35"]
[EventDate "2006.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c3 Nf6 4. Bg5 Ne4 5. Bh4 g6 6. Nbd2 Bg7 7. e3 a6 8. Bd3 Nxd2 9. Qxd2 0-0 10. 0-0-0 Na5 11. h3 Nc4 12. Bxc4 dxc4 13. e4 b5 14. Ne1 f5 15. e5 c5 16. f4 cxd4 17. Qxd4 Qxd4 18. Rxd4 1-0

[Event "South America-ch U20"]
[Site "San Luis"]
[Date "2006.02.24"]
[Round "5"]
[White "Fedrizzi, Alan"]
[Black "Lopez Ortiz, Juan"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2117"]
[PlyCount "29"]
[EventDate "2006.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ne7 8. Qxg7 Rg8 9. Qxh7 Ba6 10. Nf3 Kd7 11. Ng5 Bxf1 12. Rxf1 Na6 13. Qxf7 Nc7 14. Nh7 Ne8 15. Nf6+ 1-0

[Event "South America-ch U20"]
[Site "San Luis"]
[Date "2006.02.24"]
[Round "4"]
[White "Lopez Ortiz, Juan"]
[Black "Teruel, Leandro"]
[Result "1-0"]
[ECO "C46"]
[PlyCount "95"]
[EventDate "2006.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 g6 4. d3 Bg7 5. Nc3 Nc6 6. Be3 Nh6 7. h3 0-0 8. Qd2 Nf5 9. exf5 Bxf5 10. g4 Be6 11. Bxe6 fxe6 12. 0-0-0 Rxf3 13. Ne4 Qd7 14. Rdf1 d5 15. Ng3 Qf7 16. Qe2 Nd4 17. Bxd4 exd4 18. Kb1 Bh6 19. h4 c5 20. g5 Bg7 21. h5 gxh5 22. Rxh5 Rf8 23. a3 Rxf2 24. Rxf2 Qxf2 25. Qxe6+ Qf7 26. Qh3 c4 27. Rxh7 Qg6 28. Rxg7+ Qxg7 29. Qg4 c3 30. Nf5 Qe5 31. Nh6+ Kh8 32. g6 Kg7 33. Qd7+ Kxh6 34. Qh7+ Kg5 35. g7 Rc8 36. g8Q+ Rxg8 37. Qxg8+ Kf4 38. Qg1 Qe3 39. Qh1 Ke5 40. bxc3 dxc3 41. Qh8+ Kd6 42. Qd8+ Kc5 43. Qc7+ Kb5 44. Qxb7+ Qb6 45. Qxd5+ Ka6+ 46. Qb3 Qb5 47. Qxb5+ Kxb5 48. Ka2 1-0

[Event "South America-ch U20"]
[Site "San Luis"]
[Date "2006.02.23"]
[Round "3"]
[White "Gomez, Carlos David"]
[Black "Lopez Ortiz, Juan"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2197"]
[PlyCount "37"]
[EventDate "2006.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nc6 4. Nc3 Bf5 5. Bg5 Ne4 6. Nxe4 Bxe4 7. d5 Bxf3 8. exf3 Ne5 9. f4 Nd7 10. Bd3 g6 11. 0-0 Bg7 12. Qe2 Nf6 13. Rae1 Qd7 14. f5 Ng8 15. Qf3 0-0-0 16. Bxe7 Nxe7 17. f6 Bh6 18. Rxe7 Qa4 19. Qh3+ 1-0

[Event "South America-ch U20"]
[Site "San Luis"]
[Date "2006.02.22"]
[Round "1"]
[White "Cornejo, Max"]
[Black "Lopez Ortiz, Juan"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2222"]
[PlyCount "85"]
[EventDate "2006.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Ne7 4. Ngf3 c5 5. g3 Nbc6 6. Bg2 g6 7. 0-0 Bg7 8. Re1 0-0 9. Nf1 d4 10. e5 h6 11. h4 f5 12. exf6 Rxf6 13. N1h2 Rf7 14. Ng4 Kh7 15. Nfe5 Nxe5 16. Nxe5 Bxe5 17. Rxe5 Qf8 18. Qe1 Bd7 19. f4 Rb8 20. Bd2 Nc6 21. Re4 Re8 22. Bh3 Rfe7 23. Qf2 e5 24. Bxd7 Rxd7 25. Rae1 Rf7 26. Qe2 Rfe7 27. fxe5 Nxe5 28. Bf4 Nc6 29. Qg2 Nb4 30. Bd6 Rxe4 31. Rxe4 Qf7 32. Rxe8 Qxe8 33. Qxb7+ Kg8 34. Qe7 Qxe7 35. Bxe7 Na6 36. a3 Kf7 37. Bd6 Ke6 38. Bf4 h5 39. Kf2 Kd5 40. b3 Ke6 41. Ke2 Kd7 42. Kf3 Kc6 43. Ke4 1-0

[Event "South America-ch U20"]
[Site "San Luis"]
[Date "2006.02.22"]
[Round "2"]
[White "Lopez Ortiz, Juan"]
[Black "Ahumada, Agustin"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "58"]
[EventDate "2006.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Bxb4 Nxb4 9. Bxf7+ Kxf7 10. Qb3+ Kf8 11. Qxb4+ Qe7 12. Qxe7+ Kxe7 13. 0-0 Re8 14. Nbd2 d5 15. Rfe1 Kf8 16. Nxe4 dxe4 17. Ne5 Bf5 18. g4 Bg6 19. h4 Rad8 20. h5 Bf7 21. Rxe4 Rd5 22. f4 g6 23. h6 Be6 24. Rae1 Re7 25. Nxg6+ hxg6 26. Rxe6 Rxe6 27. Rxe6 Kf7 28. Re4 b6 29. Kf2 Rd7 1-0

[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.08"]
[Round "5.5"]
[White "Amed, Stephanie"]
[Black "Lopez Ortiz, Juan"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "44"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 Bg4 7. Nbd2 Qd7 8. Nf1 h6 9. Be3 Bb6 10. Qe2 0-0 11. h3 Bh5 12. Ng3 Bg6 13. Nh4 Bh7 14. Ngf5 d5 15. Qf3 dxe4 16. dxe4 Bxe3 17. fxe3 Qd3 18. Bd5 Nd8 19. Rd1 Qa6 20. Qg3 Ne8 21. Qxe5 Ne6 22. Ng3 Rd8 1-0

[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.08"]
[Round "7.8"]
[White "Ledesma, Nahuel"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "51"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. Ngf3 Nf6 6. e5 Nd7 7. Bd3 Qb6 8. Qb3 Qc7 9. Bb5 a6 10. Bxc6 bxc6 11. Qc2 a5 12. 0-0 Ba6 13. Re1 cxd4 14. cxd4 c5 15. Nb3 c4 16. Nbd2 Rb8 17. b3 Nb6 18. Rb1 c3 19. Nf1 Rc8 20. Bf4 Bb4 21. Ne3 Nd7 22. h3 Nf8 23. Nd1 Ng6 24. Bg3 0-0 25. Re3 Qc6 26. Rc1 0-1

[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.08"]
[Round "6.13"]
[White "Lopez Ortiz, Juan"]
[Black "Romero, Ezequiel"]
[Result "1-0"]
[ECO "A17"]
[PlyCount "99"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. g3 d5 4. cxd5 exd5 5. Bg2 c6 6. d3 Bg4 7. Bg5 Nbd7 8. Nf3 Bd6 9. 0-0 0-0 10. Rc1 Re8 11. Qc2 h6 12. Bxf6 Nxf6 13. a3 Qd7 14. Rfe1 Re7 15. b4 Rae8 16. Qb2 Bxf3 17. Bxf3 Qh3 18. Bg2 Qd7 19. b5 cxb5 20. Nxb5 a6 21. Nxd6 Qxd6 22. Rc2 Qe5 23. Qxe5 Rxe5 24. e3 d4 25. Bxb7 dxe3 26. fxe3 Rxe3 27. Rxe3 Rxe3 28. Bxa6 Ng4 29. Ra2 Ne5 30. a4 Nxd3 31. Bxd3 Rxd3 32. a5 Rd7 33. a6 Ra7 34. Kf2 Kf8 35. Ke3 Ke7 36. Kd4 Kd6 37. h3 g6 38. g4 f5 39. gxf5 gxf5 40. Rg2 Rh7 41. a7 Rxa7 42. Rg6+ Kc7 43. Rg7+ Kb6 44. Rxa7 Kxa7 45. Ke5 Kb7 46. Kxf5 Kc7 47. Kg6 Kd7 48. Kxh6 Ke7 49. Kg7 Ke6 50. h4 1-0

[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "3.4"]
[White "Alvarez, Maria Florencia"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2007"]
[PlyCount "46"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nge7 7. Na3 Nf5 8. Nc2 Bd7 9. 0-0 Rc8 10. Bd3 cxd4 11. Bxf5 exf5 12. cxd4 Be7 13. b3 0-0 14. Bb2 Nb4 15. Nxb4 Bxb4 16. Nd2 Bb5 17. Re1 Qh6 18. Re3 f4 19. Rh3 Qg6 20. Nf3 Qc2 21. Qxc2 Rxc2 22. Rb1 Rfc8 23. a3 Rxb2 0-1

[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "1.6"]
[White "Gonzalez, Facundo"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "E00"]
[PlyCount "64"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 c5 4. e3 cxd4 5. exd4 d5 6. c5 Nc6 7. f4 g6 8. Nf3 Bg7 9. Nc3 0-0 10. Bd3 b6 11. cxb6 axb6 12. 0-0 Bb7 13. Ne5 Nxd4 14. Be3 Nf5 15. Bxf5 exf5 16. Bd4 Ne4 17. Qd3 Nxc3 18. Qxc3 Rc8 19. Qb4 Rc4 20. Qxb6 Qxb6 21. Bxb6 Rc2 22. Bd4 Rfc8 23. b4 R8c4 24. Rad1 Rc8 25. Rfe1 Ra2 26. Ra1 Rcc2 27. Rxa2 Rxa2 28. Ra1 Rd2 29. Bf2 g5 30. Bg3 gxf4 31. Bxf4 Rd4 32. g3 Re4 0-1

[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "2.4"]
[White "Lopez Ortiz, Juan"]
[Black "Caraballo, Martin"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "67"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 0-0 5. d3 c6 6. Nf3 Re8 7. 0-0 d5 8. cxd5 cxd5 9. Bg5 h6 10. Bxf6 gxf6 11. Qb3 d4 12. Ne4 Bb6 13. Qc2 Na6 14. Qc1 Kh7 15. Nh4 f5 16. Nd2 Rg8 17. Nc4 e4 18. dxe4 fxe4 19. Bxe4+ Kg7 20. Nxb6 Qxb6 21. Qf4 Qxb2 22. Nf5+ Bxf5 23. Qxf5 Rh8 24. Rab1 Qxe2 25. Rxb7 Qxa2 26. Bd5 Qxd5 27. Qxd5 Rhf8 28. Qxd4+ Kg8 29. Re1 Rfd8 30. Qg4+ Kf8 31. Ree7 Rd1+ 32. Qxd1 Nc5 33. Rxf7+ Kg8 34. Qg4+ 1-0

[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "4.4"]
[White "Lopez Ortiz, Juan"]
[Black "Gallego, Ignacio"]
[Result "1/2-1/2"]
[ECO "B18"]
[PlyCount "58"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 Ngf6 9. 0-0 e6 10. Bf4 Be7 11. c3 Nf8 12. Rfe1 Ng6 13. Bd2 0-0 14. a4 c5 15. Rad1 Qb6 16. Qc2 Rac8 17. Be3 cxd4 18. Bxd4 Qa6 19. Ne5 Nxe5 20. Bxe5 Rfd8 21. Ne4 Nxe4 22. Qxe4 Qb6 23. Bd4 Qa6 24. b3 h6 25. Rd3 Bc5 26. Red1 Bxd4 27. Rxd4 Rxd4 28. Qxd4 Qa5 29. c4 Qb4 1/2-1/2

[Event "ARG-ch U14"]
[Site "Villa Carlos Paz"]
[Date "2004.09.04"]
[Round "8"]
[White "Gallego, Gonzalo"]
[Black "Lopez Ortiz, Juan"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "2029"]
[PlyCount "62"]
[EventDate "2004.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. Be2 Nge7 8. b4 cxd4 9. cxd4 Nf5 10. Bb2 Rc8 11. h3 Na5 12. 0-0 Nc4 13. Bxc4 Rxc4 14. Nbd2 Rc8 15. Qb3 Be7 16. Rac1 0-0 17. Rfe1 f6 18. g4 Nh6 19. exf6 gxf6 20. Qe3 Nf7 21. Nb3 Kh8 22. Nc5 Bxc5 23. dxc5 Qd8 24. g5 e5 25. gxf6 d4 26. Qe2 Qxf6 27. Nxe5 Rg8+ 28. Kh1 Nxe5 29. b5 Bxb5 30. Qxe5 Bc6+ 31. Kh2 Rg2+ 0-1

[Event "ARG-ch U14"]
[Site "Villa Carlos Paz"]
[Date "2004.09.04"]
[Round "7"]
[White "Lopez Ortiz, Juan"]
[Black "Di Muro, Matias"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2029"]
[BlackElo "1955"]
[PlyCount "68"]
[EventDate "2004.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[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 Qa5+ 10. Bd2 Qd8 11. Bg5 Be7 12. Bxf6 Bxf6 13. c3 0-0 14. g3 Bg5 15. Bg2 Rb8 16. Nc2 Ne7 17. Ncb4 Bb7 18. Qg4 Nxd5 19. exd5 f5 20. Qd1 Kh8 21. Nc6 Bxc6 22. dxc6 e4 23. Qd5 Qc7 24. g4 e3 25. 0-0 exf2+ 26. Kh1 Be3 27. gxf5 Rfe8 28. Rad1 Rbd8 29. Qf3 Re5 30. f6 Rf8 31. fxg7+ Qxg7 32. Qh3 Rg8 33. Rd3 Rg5 34. Qxe3 Rxg2 0-1

