[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.07"]
[Round "9"]
[White "Ortiz, Andres"]
[Black "Gonzalez, Ignacio"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1857"]
[BlackElo "1369"]
[PlyCount "115"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 e6 6. e3 a6 7. Bd3 Bd6 8. Nf3 Bxf4 9. exf4 Nc6 10. 0-0 0-0 11. a3 Nh5 12. g3 g6 13. b4 Qf6 14. Be2 Ng7 15. Qd2 Nf5 16. Rfd1 Bd7 17. g4 Nd6 18. Ne5 Rfd8 19. Qe3 Rac8 20. Rac1 Be8 21. b5 axb5 22. Nxb5 Nxb5 23. Bxb5 Nxe5 24. fxe5 Qh4 25. Be2 Ba4 26. Rxc8 Rxc8 27. Rc1 Qd8 28. Rb1 Qd7 29. h4 Bc6 30. h5 Ra8 31. h6 Ra5 32. Qc3 Qd8 33. f4 Qa8 34. Ra1 Ra4 35. Kf2 Qa7 36. Ke3 Kf8 37. Bd3 Bd7 38. Qb2 Ke7 39. Bc2 Rc4 40. Bb3 Qb6 41. Rb1 Rc7 42. Qd2 Qc6 43. Qb4+ Ke8 44. a4 Qc3+ 45. Qxc3 Rxc3+ 46. Ke2 Rh3 47. g5 Bc6 48. Bd1 Rc3 49. Rb4 Kd7 50. Rb3 Rxb3 51. Bxb3 Kc7 52. Kd2 Kb6 53. Bc2 Ka5 54. f5 gxf5 55. Bxf5 exf5 56. e6 fxe6 57. g6 Be8 58. gxh7 1-0

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.06"]
[Round "8"]
[White "Donda, Jazmin"]
[Black "Ortiz, Andres"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1541"]
[BlackElo "1857"]
[PlyCount "57"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 Bb7 7. Nc3 d6 8. 0-0 Ne4 9. Qc2 f5 10. h4 Nxc3 11. Bxc3 h6 12. d5 0-0 13. Nd4 Bc8 14. dxe6 c6 15. Nxc6 Nxc6 16. Bxc6 Bxe6 17. Qd3 Rc8 18. Bd5 Qd7 19. e3 a6 20. Rad1 Kh8 21. Qd4 Rf6 22. h5 b5 23. Qf4 Qe8 24. Bxf6 Bxf6 25. Bxe6 Qxe6 26. Rxd6 Qe7 27. Qxf5 Rxc4 28. Rfd1 Qf8 29. Rd8 1-0

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.05"]
[Round "7"]
[White "Ortiz, Andres"]
[Black "Fernandez Babasz, Santiago Ernesto"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1857"]
[PlyCount "66"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 c6 6. g4 Na6 7. h4 Qc7 8. h5 h6 9. hxg6 fxg6 10. g5 hxg5 11. Rxh8+ Bxh8 12. Bxg5 Bd7 13. f4 e5 14. fxe5 dxe5 15. Nf3 exd4 16. Qxd4 Qg3+ 17. Kd2 0-0-0 18. Bxf6 Qf4+ 19. Kc2 Bxf6 20. Qxa7 Bg4 21. Qa8+ Nb8 22. e5 Be7 23. Rf1 Bb4 24. Kb3 Bxc3 25. bxc3 Qe3 26. Bd1 Qd3 27. Nd2 Bf5 28. Rf2 Qe3 29. Rh2 Qb6+ 30. Ka3 Qc5+ 31. Kb2 Qg1 32. Rh7 Rxd2+ 33. Ka3 Qc5+ 0-1

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.04"]
[Round "6"]
[White "Cidre, Valentino"]
[Black "Ortiz, Andres"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1984"]
[BlackElo "1857"]
[PlyCount "63"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Be7 6. 0-0 0-0 7. c4 Nc6 8. cxd5 Qxd5 9. Bc4 Qd8 10. Nxc6 bxc6 11. Re1 Bf5 12. Nc3 Nxc3 13. bxc3 Bf6 14. Ba3 Re8 15. Rxe8+ Qxe8 16. Qf3 Qd7 17. Re1 Rd8 18. Qe3 h6 19. h3 h5 20. Kh2 g5 21. h4 Bg6 22. hxg5 Bg7 23. Qf4 Re8 24. Rxe8+ Qxe8 25. Qxc7 Qe1 26. Qg3 Qd2 27. Qe3 Qc2 28. Qe8+ Kh7 29. Bxf7 Bxf7 30. Qxf7 Qxc3 31. g6+ Kh6 32. Bd6 1-0

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.03"]
[Round "5"]
[White "Ortiz, Andres"]
[Black "Campos, Matias"]
[Result "0-1"]
[ECO "A83"]
[WhiteElo "1857"]
[BlackElo "2158"]
[PlyCount "54"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 g6 5. f3 d5 6. Qe2 Bg7 7. 0-0-0 0-0 8. fxe4 dxe4 9. Nxe4 Qd5 10. Qc4 Be6 11. Nxf6+ exf6 12. Qxd5 Bxd5 13. Bf4 c6 14. Re1 Nd7 15. c4 Bf7 16. Nf3 Rfe8 17. Bd3 f5 18. b3 Rad8 19. Rxe8+ Rxe8 20. Rd1 Nf6 21. Ne5 Nh5 22. Be3 c5 23. Bf2 cxd4 24. Nf3 Nf4 25. Bf1 Ne2+ 26. Bxe2 Rxe2 27. Rd2 Bh6 0-1

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.02"]
[Round "4"]
[White "Ortiz, Andres"]
[Black "Lopez, Diego"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1857"]
[BlackElo "2059"]
[PlyCount "177"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 a6 6. a4 Nc6 7. 0-0 Rb8 8. Qc2 b5 9. b3 Nb4 10. Qb2 cxb3 11. Nc3 Nc2 12. Rb1 bxa4 13. Nxa4 Ne4 14. Ne5 Ba3 15. Qxc2 bxc2 16. Rxb8 Bxc1 17. Rxc1 0-0 18. Nc6 Qd6 19. Bxe4 Bd7 20. Rxf8+ Kxf8 21. Rxc2 Bxc6 22. Rxc6 Qxd4 23. Nc3 a5 24. Bd3 Qe5 25. Nb5 a4 26. Rxc7 a3 27. Rc8+ Ke7 28. Nxa3 Qa1+ 29. Nb1 h5 30. Rc4 g6 31. h4 Kf6 32. Kh2 Qa7 33. Kg2 Kg7 34. Nd2 f6 35. f4 Qb7+ 36. Be4 Qb2 37. Rc7+ Kh6 38. Rc2 Qd4 39. Bd3 e5 40. fxe5 Qxe5 41. Nf3 Qd5 42. Rc4 Qb7 43. g4 hxg4 44. Rxg4 f5 45. Ra4 Qc7 46. Ra6 Qf4 47. Re6 Kh5 48. e4 Qg4+ 49. Kf2 f4 50. Re5+ Kh6 51. Rg5 Qd7 52. Rxg6+ Kh7 53. Rf6 Qxd3 54. Rxf4 Qc2+ 55. Kg3 Qc7 56. e5 Kg6 57. Rf6+ Kh5 58. Rf5+ Kg6 59. Kg4 Qc4+ 60. Rf4 Qc8+ 61. Kg3 Kh5 62. Re4 Qg8+ 63. Kf4 Qf7+ 64. Ke3 Qb3+ 65. Ke2 Qa2+ 66. Ke3 Qb3+ 67. Kf2 Qa2+ 68. Re2 Qe6 69. Ke3 Qb3+ 70. Ke4 Qb7+ 71. Kf4 Qf7+ 72. Ke3 Qb3+ 73. Kf2 Qe6 74. Rd2 Qb6+ 75. Nd4 Qb4 76. Ke3 Kg4 77. e6 Qc3+ 78. Rd3 Qc7 79. Kd2 Qa5+ 80. Rc3 Qa2+ 81. Kd3 Qa6+ 82. Ke4 Qb7+ 83. Nc6 Qb1+ 84. Kd5 Qa2+ 85. Rc4+ Kf5 86. e7 Qg2+ 87. Kd6 Qg3+ 88. Kd7 Qg8 89. Rc5+ 1-0

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.01"]
[Round "3"]
[White "Della Morte, German"]
[Black "Ortiz, Andres"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2339"]
[BlackElo "1857"]
[PlyCount "73"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. a4 Bb7 8. d3 0-0 9. Re1 h6 10. Nc3 b4 11. Nd5 Bc5 12. c3 Ng4 13. Re2 bxc3 14. bxc3 d6 15. Rb1 Na5 16. Ba2 c6 17. Nb4 Qc7 18. d4 exd4 19. cxd4 Bxb4 20. Rxb4 c5 21. Rb1 Nf6 22. d5 Rfe8 23. Bd2 Bc8 24. e5 dxe5 25. d6 Qd8 26. Nxe5 Be6 27. Bxa5 Qxa5 28. Nc6 Qc3 29. Bxe6 fxe6 30. d7 Red8 31. Nxd8 Rxd8 32. Qd6 Rxd7 33. Qxe6+ Kh8 34. Rb8+ Kh7 35. Qf5+ g6 36. Qxd7+ Nxd7 37. Re7+ 1-0

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.18"]
[Round "9"]
[White "Ortiz, Andres"]
[Black "Pacheco, Matias"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1945"]
[PlyCount "107"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Qc2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 b5 8. Bg2 0-0 9. 0-0 c6 10. b3 cxb3 11. Nxb3 Bb7 12. a4 a6 13. Rfc1 Qc7 14. e4 Nbd7 15. e5 Nd5 16. Ng5 g6 17. Bxd5 exd5 18. e6 bxa4 19. exf7+ Rxf7 20. Rxa4 Rf6 21. Nc5 Nxc5 22. Qxc5 Raf8 23. f4 h6 24. Nh3 Bc8 25. Nf2 g5 26. Nd3 Bh3 27. Rxa6 gxf4 28. Rxc6 Rxc6 29. Qxd5+ Kg7 30. Rxc6 Qe7 31. Ne5 fxg3 32. hxg3 Rf6 33. Rc2 Rd6 34. Qe4 Qa7 35. Nf3 Re6 36. Qf4 Re7 37. Kh2 Be6 38. Qe5+ Kh7 39. Re2 Qa3 40. Qe4+ Kg8 41. d5 Bf7 42. Qxe7 Qxf3 43. d6 Qh5+ 44. Kg1 Qc5+ 45. Re3 Qc1+ 46. Kh2 Qf1 47. Re2 Bd5 48. Qe8+ Kg7 49. Re7+ Bf7 50. Qa8 Qf2+ 51. Qg2 Qb6 52. Qf3 Qb2+ 53. Kh3 Qa2 54. d7 1-0

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.17"]
[Round "8"]
[White "Arena, Carlos"]
[Black "Ortiz, Andres"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "1496"]
[BlackElo "1945"]
[PlyCount "42"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. 0-0-0 Rb8 11. Bb3 Na5 12. g4 b5 13. Nd5 Nc4 14. Bxc4 bxc4 15. Nxf6+ Bxf6 16. c3 Qa5 17. Kb1 Rb6 18. Nc2 Rxb2+ 19. Kxb2 Rb8+ 20. Kc1 Qxa2 21. Qe1 Ba4 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.16"]
[Round "6"]
[White "Miranda Fernandez, Marcos Manuel"]
[Black "Ortiz, Andres"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1638"]
[BlackElo "1945"]
[PlyCount "103"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. a4 e6 6. d3 Nge7 7. Nc3 0-0 8. Bg5 f6 9. Be3 b6 10. d4 cxd4 11. Nxd4 Bb7 12. Qe2 a6 13. Bc4 Nxd4 14. Bxd4 Nc6 15. Rad1 Qc7 16. Be3 f5 17. exf5 gxf5 18. Bh6 Rf6 19. Bxg7 Kxg7 20. f4 Na5 21. Ba2 Rg6 22. Rf2 d5 23. Qd3 Rc8 24. Bb3 Qc5 25. Ne2 Nc6 26. c3 Na5 27. Ba2 Nc4 28. Bxc4 Qxc4 29. Qd4+ Qxd4 30. Rxd4 Kf6 31. Rb4 Rc6 32. Nd4 Rd6 33. Nf3 a5 34. Rd4 Rg8 35. Ne5 Rc8 36. Rf3 Rdd8 37. Rh3 Rc7 38. Rh6+ Kg7 39. Rxe6 Ba8 40. Rxb6 Rb7 41. Rxb7+ Bxb7 42. b4 Rc8 43. Rd3 axb4 44. cxb4 Rc1+ 45. Kf2 Rb1 46. Rd4 Ra1 47. b5 Rc1 48. Nd3 Rc2+ 49. Kg3 Rc4 50. Rxc4 dxc4 51. Nb4 Kf7 52. Kf2 1-0

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.16"]
[Round "7"]
[White "Ortiz, Andres"]
[Black "Riquelme, Andres"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1945"]
[BlackElo "1676"]
[PlyCount "130"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Qxd4 Qxd4 6. Nxd4 Bc5 7. Nb5 Bb6 8. Bxc4 a6 9. N5c3 Nf6 10. f3 0-0 11. Bf4 Nc6 12. a4 Nd4 13. Na3 Bc5 14. 0-0-0 c6 15. Be5 Ne6 16. Nc2 b5 17. Bxe6 Bxe6 18. Bd6 Bxd6 19. Rxd6 Rfc8 20. Nd4 Ne8 21. Rxc6 Rxc6 22. Nxc6 Kf8 23. Nd4 Nc7 24. Rd1 Rc8 25. Kb1 bxa4 26. Nxa4 Nb5 27. Nb6 Rc7 28. h3 Rb7 29. Na4 Bd7 30. Rd3 Nxd4 31. Rxd4 Bb5 32. Nc3 Bf1 33. Rd2 Ke8 34. h4 a5 35. g3 h6 36. Ka2 g5 37. hxg5 hxg5 38. Ka3 g4 39. f4 Bc4 40. Ka4 Ra7 41. Nd5 Bxd5 42. Rxd5 Rb7 43. Re5+ Kd7 44. Ka3 a4 45. Rd5+ Ke7 46. Kxa4 Rxb2 47. Rg5 f6 48. Rxg4 Re2 49. Rg7+ Ke6 50. f5+ Kd6 51. Kb5 Rxe4 52. g4 Rf4 53. Rg6 Ke5 54. Kc6 Rd4 55. Rg8 Rd6+ 56. Kc7 Rd4 57. Rg6 Rd3 58. Rg8 Rd4 59. Rg7 Kf4 60. Kc6 Ke5 61. Rg8 Rd6+ 62. Kb7 Rd4 63. Kc8 Rd3 64. Rg6 Rd4 65. Rg7 Rd3 1/2-1/2

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.15"]
[Round "5"]
[White "Ortiz, Andres"]
[Black "Cumpe, Lucas"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1945"]
[BlackElo "2154"]
[PlyCount "48"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. a4 c5 7. 0-0 Nc6 8. Qc2 cxd4 9. Qxc4 e5 10. Ng5 Qc7 11. Bxc6+ bxc6 12. Nxf7 Qxf7 13. Qxc6+ Qd7 14. Qxa8 Bd6 15. Nd2 0-0 16. Qf3 Bb7 17. Qb3+ Bd5 18. Qd3 Qh3 19. f3 Ng4 20. Rf2 Nxf2 21. Kxf2 Qxh2+ 22. Ke1 Qg1+ 23. Nf1 e4 24. Qxa6 Bxg3+ 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.14"]
[Round "4"]
[White "Botz, Stefan"]
[Black "Ortiz, Andres"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1666"]
[BlackElo "1945"]
[PlyCount "92"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Qd3 Qc7 7. 0-0 Nc6 8. c4 Bc5 9. Nxc6 bxc6 10. Be3 Qb6 11. Bxc5 Qxc5 12. Nd2 0-0 13. Qg3 Qd4 14. Rad1 Qxb2 15. e5 Ne8 16. Bd3 f6 17. f4 d6 18. Rf3 Ra7 19. Qh4 g6 20. Rh3 Rg7 21. Nf3 Qb6+ 22. Kh1 Qc7 23. Be4 c5 24. Rb1 dxe5 25. fxe5 g5 26. Qg3 f5 27. Nxg5 fxe4 28. Rxh7 Rxg5 29. Rxc7 Rxg3 30. Rxc8 Rd3 31. h4 e3 32. Kh2 e2 33. Re1 Re3 34. Rb8 Rf1 35. Rbb1 Rf4 36. g3 Rxc4 37. Rb2 Rce4 38. Rb6 Rxe5 39. Rxa6 Nf6 40. Rb6 c4 41. Rc6 c3 42. Rc4 Kg7 43. Kg2 Ne4 44. g4 Nd2 45. Rc6 Nf3 46. Rxe2 Nxh4+ 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.13"]
[Round "3"]
[White "Ortiz, Andres"]
[Black "Hernandez Amura, Gilberto"]
[Result "0-1"]
[ECO "A67"]
[WhiteElo "1945"]
[BlackElo "2193"]
[PlyCount "66"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 0-0 10. Nf3 Na6 11. 0-0 Nb4 12. Be3 a6 13. Be2 Re8 14. Nd2 b6 15. Nc4 Qc7 16. Bf3 Rb8 17. Kh1 f5 18. Qd2 b5 19. axb5 axb5 20. Na3 fxe4 21. Nxe4 Nf6 22. Nc3 Bd7 23. Rae1 Na6 24. Ne2 Bg4 25. Ng3 Bxf3 26. gxf3 Nb4 27. f5 Nfxd5 28. fxg6 hxg6 29. Bg5 Rxe1 30. Rxe1 c4 31. Qe2 Nd3 32. Nxb5 Qd7 33. Ra1 Re8 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.12"]
[Round "2"]
[White "Hora, Manuel"]
[Black "Ortiz, Andres"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1552"]
[BlackElo "1945"]
[PlyCount "64"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 e6 6. Nge2 Nge7 7. 0-0 0-0 8. d3 a6 9. Be3 Nd4 10. f4 Rb8 11. a4 d6 12. Rb1 Nec6 13. h3 Qc7 14. g4 f5 15. Ng3 b5 16. axb5 axb5 17. cxb5 Nxb5 18. Nxb5 Rxb5 19. exf5 gxf5 20. Qa4 Nd4 21. b4 Bd7 22. Rfc1 fxg4 23. hxg4 Rfb8 24. Qa3 Bc6 25. Qa2 Bxg2 26. Kxg2 Qc6+ 27. Ne4 Ra8 28. Qf2 Qd5 29. bxc5 Ra2 30. Bd2 Nb3 31. Kh3 Qxd3+ 32. Qe3 Rxd2 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.11"]
[Round "1"]
[White "Ortiz, Andres"]
[Black "Slipak, Sergio"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1945"]
[BlackElo "2378"]
[PlyCount "76"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 Na6 7. cxd5 exd5 8. Nc3 c6 9. h3 Re8 10. Ne5 Nc7 11. Qb3 Ne6 12. Rd1 Qb6 13. Be3 Qxb3 14. axb3 Nd7 15. f4 Nxe5 16. dxe5 d4 17. f5 dxe3 18. fxe6 Bxe6 19. Ne4 Bd5 20. Nd6 Bxd6 21. exd6 Bxb3 22. d7 Red8 23. Rd3 Bc4 24. Rxe3 Be6 25. b4 Rxd7 26. Rea3 a6 27. Rc3 Rad8 28. Raa3 Rd4 29. Rd3 Rxd3 30. Rxd3 Rxd3 31. exd3 Kf8 32. Kf2 Ke7 33. Ke3 Kd6 34. d4 b6 35. Kd2 a5 36. Kc3 a4 37. Kb2 b5 38. h4 Bd5 0-1

[Event "Buenos Aires Ciudad de Nueve op 4th"]
[Site "Buenos Aires"]
[Date "2022.10.08"]
[Round "2"]
[White "Ortiz, Andres"]
[Black "Llanos, Guillermo"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1945"]
[BlackElo "2295"]
[PlyCount "53"]
[EventDate "2022.10.08"]
[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. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. dxc5 bxc5 6. c4 g6 7. Nc3 Bg7 8. 0-0 0-0 9. Bg5 h6 10. Be3 d6 11. h3 Ne4 12. Nd5 e6 13. Nc3 Nxc3 14. bxc3 Qc7 15. Qd2 g5 16. Rfd1 Rd8 17. Qd3 Bxf3 18. exf3 Nc6 19. f4 gxf4 20. Bxf4 Rac8 21. Qe3 Ne7 22. g4 h5 23. Bh6 hxg4 24. hxg4 Ng6 25. Bg5 Re8 26. Rab1 Rb8 27. Rb5 0-1

[Event "ARG-ch 96th"]
[Site "Buenos Aires"]
[Date "2022.06.08"]
[Round "7"]
[White "Ortiz, Andres"]
[Black "Beroiz, Julian"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "1901"]
[BlackElo "2086"]
[PlyCount "82"]
[EventDate "2022.06.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Nbd7 11. Bxf6 Nxf6 12. Nc3 Qd6 13. Qd3 Qb4 14. e4 Rfd8 15. Qc2 a5 16. Rfd1 Qb6 17. Re1 h6 18. d5 Be8 19. dxe6 fxe6 20. Rad1 Ng4 21. h3 Nxf2 22. Kh2 Nxd1 23. Rxd1 Rxd1 24. Qxd1 Qxb2 25. Qd3 Rd8 26. Qc4 Qb4 27. Qxc7 b6 28. Nb5 Bxb5 29. axb5 Qc5 30. Qf4 a4 31. Qg4 Qc8 32. Ne5 Bc5 33. Qg6 Rf8 34. Ng4 Kh8 35. Ne5 Qe8 36. Qg4 a3 37. Qe2 Rf2 38. Qc4 Qa8 39. Qxe6 a2 40. Nf7+ Rxf7 41. e5 Qxg2+ 0-1

[Event "ARG-ch 96th"]
[Site "Buenos Aires"]
[Date "2022.06.07"]
[Round "6"]
[White "Campos, Maria Jose"]
[Black "Ortiz, Andres"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2159"]
[BlackElo "1901"]
[PlyCount "65"]
[EventDate "2022.06.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 e6 3. Bg2 d5 4. Nf3 Nf6 5. 0-0 Be7 6. b3 0-0 7. Bb2 d4 8. e3 Nc6 9. exd4 cxd4 10. Re1 Bc5 11. d3 Nd7 12. Ba3 Bxa3 13. Nxa3 e5 14. Nc2 a5 15. a3 Re8 16. Nd2 Nc5 17. Bxc6 bxc6 18. Qf3 Qg5 19. Ne4 Nxe4 20. Qxe4 Bd7 21. Rad1 f5 22. Qg2 Qf6 23. Rd2 f4 24. Qf3 Qg6 25. b4 Bg4 26. Qe4 Bf5 27. Qf3 e4 28. Qxf4 exd3 29. Rxe8+ Rxe8 30. Nxd4 Bh3 31. Rd1 Re4 32. Qb8+ Re8 33. Qf4 1/2-1/2

[Event "ARG-ch 96th"]
[Site "Buenos Aires"]
[Date "2022.06.06"]
[Round "5"]
[White "Ortiz, Andres"]
[Black "Tomeo, Ivan"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1901"]
[BlackElo "2246"]
[PlyCount "68"]
[EventDate "2022.06.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 a5 5. g3 d6 6. Bg2 Nbd7 7. 0-0 e5 8. Qc2 0-0 9. a3 Bxd2 10. Nbxd2 a4 11. e4 Re8 12. Rad1 exd4 13. Nxd4 Nc5 14. h3 h5 15. Rfe1 c6 16. f4 h4 17. g4 Nxg4 18. hxg4 Bxg4 19. Bf3 Qf6 20. Nf5 Bxf5 21. exf5 Qd4+ 22. Kg2 Nd3 23. Rxe8+ Rxe8 24. Ne4 Nxf4+ 25. Kh1 Qe3 26. Rf1 d5 27. cxd5 cxd5 28. Nd6 Ra8 29. Qf2 Qe5 30. Nb5 Qxf5 31. Qxh4 Ra6 32. Qd8+ Kh7 33. Bg2 Rh6+ 34. Kg1 Ne2# 0-1

[Event "ARG-ch 96th"]
[Site "Buenos Aires"]
[Date "2022.06.05"]
[Round "4"]
[White "Sanhueza, Cristian"]
[Black "Ortiz, Andres"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2180"]
[BlackElo "1901"]
[PlyCount "70"]
[EventDate "2022.06.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 e5 4. d3 a6 5. Bxc6 dxc6 6. f4 exf4 7. Bxf4 Nf6 8. Nf3 Be7 9. Qd2 b5 10. Ne5 Bb7 11. 0-0 0-0 12. Kh1 c4 13. Rf3 Nh5 14. dxc4 Nxf4 15. Qxf4 Bd6 16. c5 Bc7 17. Qf5 Bc8 18. Nxc6 Qe8 19. Qh5 Qxc6 20. Nd5 Bd8 21. Raf1 Qg6 22. Qe5 Qe6 23. Qh5 g6 24. Qh6 f6 25. h3 Ra7 26. Qe3 Raf7 27. Rd1 Re8 28. Qc3 Bb7 29. b4 Bc6 30. Qb3 Kg7 31. Rfd3 Qe5 32. Qa3 Bc7 33. Nxc7 Qxc7 34. Rd6 Rxe4 35. Qc3 Rc4 0-1

[Event "ARG-ch 96th"]
[Site "Buenos Aires"]
[Date "2022.06.04"]
[Round "3"]
[White "Ortiz, Andres"]
[Black "Tokman, Ariel"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1901"]
[BlackElo "2346"]
[PlyCount "91"]
[EventDate "2022.06.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 dxc4 8. Qc2 a6 9. a4 Nbd7 10. Qxc4 b5 11. Qc2 Bb7 12. Ba5 Bd6 13. axb5 axb5 14. Nc3 Qb8 15. b4 Bc6 16. e4 Qb7 17. Nd2 Rfd8 18. Rfe1 Bf8 19. Nb3 Nb6 20. Bf1 Na4 21. f3 Be8 22. Red1 Nxc3 23. Qxc3 Rdc8 24. Rac1 c6 25. Nc5 Qa7 26. Ra1 Qb8 27. Bg2 Nd7 28. Nxd7 Bxd7 29. f4 Be8 30. e5 Qb7 31. Be4 Rab8 32. Rac1 Be7 33. Qc2 Kh8 34. Qg2 Qd7 35. g4 f5 36. Bf3 Ra8 37. g5 Ra6 38. h4 Qa7 39. Kh2 Kg8 40. d5 exd5 41. Bxd5+ Bf7 42. Bxf7+ Kxf7 43. e6+ Ke8 44. Qe2 Qb8 45. Kg3 c5 46. Qh5+ 1-0

[Event "ARG-ch 96th"]
[Site "Buenos Aires"]
[Date "2022.06.02"]
[Round "1"]
[White "Ortiz, Andres"]
[Black "Slipak, Sergio"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1901"]
[BlackElo "2384"]
[PlyCount "56"]
[EventDate "2022.06.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 a5 7. Nc3 dxc4 8. Ne5 Nc6 9. Bxc6 bxc6 10. Nxc6 Qe8 11. Nxe7+ Qxe7 12. Qa4 Qb4 13. Bg5 Bb7 14. Qc2 Rad8 15. Rad1 Qb6 16. Na4 Qc6 17. f3 Rd5 18. Bxf6 gxf6 19. e4 Rb5 20. Nc5 e5 21. Qxc4 exd4 22. Rc1 Rb4 23. Qc2 Ba6 24. Nxa6 Qxa6 25. a3 d3 26. Qc3 Qb6+ 27. Rf2 Rb3 28. Qxc7 d2 0-1

[Event "Rio Negro op"]
[Site "Cipolletti"]
[Date "2022.05.11"]
[Round "2"]
[White "Ortiz, Andres"]
[Black "Mareco, Sandro"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1956"]
[BlackElo "2653"]
[PlyCount "64"]
[EventDate "2022.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. Qc2 0-0 7. Bg2 c5 8. cxd5 cxd4 9. a3 Be7 10. Nxd4 exd5 11. 0-0 Re8 12. Bf4 Qb6 13. Rd1 Nc6 14. Nxc6 bxc6 15. Be3 Qa6 16. Nc3 Bg4 17. h3 Bh5 18. Rd2 Bg6 19. Qa4 Red8 20. Rad1 Nd7 21. Nxd5 cxd5 22. Bxd5 Rac8 23. Bxf7+ Bxf7 24. Rxd7 Rxd7 25. Qxd7 Bf8 26. Qg4 Be6 27. Qf3 Qb5 28. Bd4 Rc7 29. Bc3 Rf7 30. Qg2 Qxe2 31. Re1 Qc4 32. Qe4 Qxe4 0-1

[Event "Rio Grande op 19th"]
[Site "Rio Grande"]
[Date "2019.07.09"]
[Round "7"]
[White "Ortiz, Andres"]
[Black "Kogan, Gustavo"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2021"]
[PlyCount "99"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. Qc2 b6 6. cxd5 exd5 7. g3 Bb7 8. Bg2 a6 9. 0-0 Bd6 10. e4 dxe4 11. Ng5 0-0 12. Ngxe4 Nxe4 13. Nxe4 Rb8 14. Nxd6 cxd6 15. Bxb7 Rxb7 16. Bf4 d5 17. Qc6 Ra7 18. Qxd5 Nf6 19. Qxd8 Rxd8 20. Rac1 Nd5 21. Be3 Kf8 22. Rc6 h6 23. a3 Re7 24. Re1 Ke8 25. Bd2 Rxe1+ 26. Bxe1 Kd7 27. Rc2 Re8 28. Kf1 f6 29. Bc3 Kd6 30. Rc1 Kd7 31. f3 Kd6 32. Kf2 Kd7 33. h4 Kd6 34. Bd2 Kd7 35. g4 Rc8 36. Rxc8 Kxc8 37. Ke2 Kd7 38. Kd3 Kd6 39. Ke4 Ke6 40. f4 a5 41. b3 Nc7 42. f5+ Kd7 43. d5 Kd6 44. Bf4+ Kd7 45. Bxc7 Kxc7 46. a4 h5 47. g5 fxg5 48. hxg5 Kd7 49. f6 gxf6 50. g6 1-0

[Event "Rio Grande op 19th"]
[Site "Rio Grande"]
[Date "2019.07.08"]
[Round "5"]
[White "Zapata, Miguel Angel"]
[Black "Ortiz, Andres"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1642"]
[BlackElo "2021"]
[PlyCount "39"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. Nc3 e6 5. 0-0 d6 6. d4 cxd4 7. Nxd4 Nf6 8. Bg5 Be7 9. f4 Bd7 10. Bxc6 Bxc6 11. Nxc6 Qxc6 12. Qf3 Qc5+ 13. Kh1 0-0 14. f5 b5 15. a3 Rae8 16. Qg3 Kh8 17. Qh4 exf5 18. Rxf5 d5 19. Bxf6 gxf6 20. Rh5 1-0

[Event "Rio Grande op 19th"]
[Site "Rio Grande"]
[Date "2019.07.08"]
[Round "6"]
[White "Zsilavecz, Daniel"]
[Black "Ortiz, Andres"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1657"]
[BlackElo "2021"]
[PlyCount "64"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Nc6 4. Nge2 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 d6 8. h3 Be6 9. d3 Qd7 10. Kh2 Ne8 11. b3 f5 12. Be3 f4 13. gxf4 exf4 14. Bxf4 Bxc3 15. Bh6 Bg7 16. Bxg7 Qxg7 17. d4 Bd7 18. f4 Nf6 19. e5 dxe5 20. fxe5 Nh5 21. Qd2 Nxe5 22. Bxb7 Rae8 23. Bd5+ Kh8 24. Rxf8+ Qxf8 25. dxe5 Qf2+ 26. Bg2 Bc6 27. Rg1 Rxe5 28. Qd8+ Re8 29. Qxc7 Rxe2 30. Qxc6 Qf4+ 31. Kh1 Ng3+ 32. Kh2 Nf1+ 0-1

[Event "Rio Grande op 19th"]
[Site "Rio Grande"]
[Date "2019.07.07"]
[Round "4"]
[White "Ortiz, Andres"]
[Black "Abarca Gonzalez, Nicolas"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "2021"]
[BlackElo "2409"]
[PlyCount "68"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. Bc4 Ne5 10. Bb3 Bd7 11. 0-0-0 Qa5 12. Nd5 Qxd2+ 13. Rxd2 Nxd5 14. Bxd5 Rab8 15. h3 Rfc8 16. Kb1 a5 17. Re1 e6 18. f4 exd5 19. fxe5 dxe5 20. Nf3 d4 21. c3 Bc6 22. Bf2 dxc3 23. bxc3 b5 24. g4 Ba8 25. Kb2 b4 26. c4 Rxc4 27. Red1 Re8 28. Rd7 Bxe4 29. Nd2 Rc2+ 30. Kb3 Rc3+ 31. Kb2 Bc6 32. Rc7 Ba4 33. Rc1 e4 34. Kb1 e3 0-1

[Event "Rio Grande op 19th"]
[Site "Rio Grande"]
[Date "2019.07.06"]
[Round "3"]
[White "Schualle, Sergio Damian"]
[Black "Ortiz, Andres"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1359"]
[BlackElo "2021"]
[PlyCount "78"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. c3 e5 6. cxd4 exd4 7. 0-0 Bc5 8. d3 Ne7 9. Nd2 a6 10. Ba4 0-0 11. f4 d5 12. e5 b5 13. Bc2 Nf5 14. Nb3 Qb6 15. Nxc5 Qxc5 16. g4 Ne3 17. Bxe3 dxe3 18. d4 Qc4 19. Qd3 Qxd3 20. Bxd3 Bxg4 21. Rae1 e2 22. Bxe2 Bxe2 23. Rxe2 Rac8 24. b3 Rc3 25. f5 Rd3 26. Rf4 g5 27. Rg4 f6 28. exf6 Rxf6 29. Rxg5+ Kf7 30. Rc2 Rxd4 31. Rc7+ Kf8 32. Rxh7 Rd2 33. Rh8+ Ke7 34. h4 Rxa2 35. h5 d4 36. h6 d3 37. h7 Rh6 38. Kf1 Rh1+ 39. Rg1 d2 0-1

[Event "Rio Grande op 19th"]
[Site "Rio Grande"]
[Date "2019.07.05"]
[Round "1"]
[White "Cruz Salazar, Sebastian Alejandro"]
[Black "Ortiz, Andres"]
[Result "0-1"]
[ECO "D03"]
[BlackElo "2021"]
[PlyCount "32"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. Nf3 Be7 5. e3 0-0 6. Bd3 c5 7. b3 cxd4 8. exd4 Bb4 9. Qd2 Qa5 10. 0-0 Ne4 11. Qe3 Bxc3 12. Rab1 f5 13. Be7 Rf7 14. Ng5 Rxe7 15. f3 Qb6 16. fxe4 Bxd4 0-1

[Event "Villa Tehuelches Cuarto op"]
[Site "Villa Tehuelches"]
[Date "2018.07.14"]
[Round "7"]
[White "Colivoro Colivoro, Jorge"]
[Black "Ortiz, Andres"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1687"]
[BlackElo "2027"]
[PlyCount "58"]
[EventDate "2018.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. e4 Nge7 7. Nge2 0-0 8. 0-0 h6 9. Be3 Nd4 10. Qd2 Kh7 11. Rab1 Nec6 12. Nb5 d6 13. f4 a6 14. Nbxd4 cxd4 15. Bf2 Bd7 16. b4 b5 17. Rfc1 e5 18. f5 Qg5 19. Qxg5 hxg5 20. g4 Rfb8 21. c5 dxc5 22. Rxc5 Bf8 23. Rd5 Ra7 24. a3 f6 25. Nc1 Be8 26. Nb3 a5 27. Nc5 axb4 28. axb4 Bf7 29. Rd7 Bxc5 0-1

[Event "Villa Tehuelches Cuarto op"]
[Site "Villa Tehuelches"]
[Date "2018.07.13"]
[Round "5"]
[White "Donoso Diaz, Sebastian"]
[Black "Ortiz, Andres"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2295"]
[BlackElo "2027"]
[PlyCount "39"]
[EventDate "2018.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 Nbd7 8. 0-0 0-0 9. b3 Ne4 10. Bc1 f5 11. Ba3 Nd6 12. Nbd2 Nf6 13. Ne5 Nfe4 14. Nxe4 fxe4 15. f3 Nf5 16. Bxe7 Qxe7 17. fxe4 Nxd4 18. Qd2 Qc5 19. Rxf8+ Kxf8 20. e3 1-0

[Event "Villa Tehuelches Cuarto op"]
[Site "Villa Tehuelches"]
[Date "2018.07.13"]
[Round "6"]
[White "Ortiz, Andres"]
[Black "Mussanti, Diego"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "2027"]
[BlackElo "2279"]
[PlyCount "92"]
[EventDate "2018.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. 0-0 a6 7. a4 Nc6 8. Qe2 Qc7 9. Nc3 Bd6 10. dxc5 Bxc5 11. e4 Nd7 12. Rd1 0-0 13. Bg5 b6 14. Rac1 Bb7 15. Bh4 Nde5 16. Bg3 Nxf3+ 17. Qxf3 Qe7 18. Qh5 Rad8 19. Bh4 f6 20. e5 Nxe5 21. Qxe5 fxe5 22. Bxe7 Bxe7 23. Bxe6+ Kh8 24. Rxd8 Rxd8 25. Rd1 Rd4 26. f3 g6 27. Kf2 Kg7 28. Rxd4 exd4 29. Nd5 Bc5 30. Ke2 Bc6 31. b3 a5 32. Nc7 Kf6 33. Bg8 Bd6 34. Nd5+ Kg7 35. Be6 b5 36. axb5 Bxb5+ 37. Kf2 d3 38. Ke3 Bxh2 39. Nc3 Ba6 40. Bc4 Bb7 41. Kxd3 Kf6 42. Ne4+ Ke5 43. Ke2 Kd4 44. Ng5 a4 45. Bg8 a3 46. b4 Bd5 0-1

[Event "Villa Tehuelches Cuarto op"]
[Site "Villa Tehuelches"]
[Date "2018.07.12"]
[Round "3"]
[White "Guzman, Ezequiel"]
[Black "Ortiz, Andres"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1833"]
[BlackElo "2027"]
[PlyCount "82"]
[EventDate "2018.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Bd6 6. a4 Nbd7 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 Qe7 10. e4 e5 11. Bg5 h6 12. Bh4 exd4 13. Nxd4 Ne5 14. Be2 Ng6 15. Bxf6 Qxf6 16. Nf5 Be5 17. Qc2 Nf4 18. Bf3 Kh7 19. Rad1 g6 20. Ne3 Nh3+ 21. gxh3 Qf4 22. Rfe1 Qxf3 23. Qe2 Qxh3 24. f3 Be6 25. Ng4 Bxg4 26. fxg4 Rad8 27. Qg2 Qh4 28. Rf1 Rxd1 29. Nxd1 Qe7 30. Kh1 Qb4 31. Qc2 Kg7 32. Nc3 Rd8 33. Qf2 f6 34. Rd1 Rxd1+ 35. Nxd1 Qxe4+ 36. Qg2 Qxa4 37. Qe2 Qb3 38. Kg2 Qd5+ 39. Kh3 b5 40. Nc3 Qb3 41. Qd3 Qe6 0-1

[Event "Villa Tehuelches Cuarto op"]
[Site "Villa Tehuelches"]
[Date "2018.07.12"]
[Round "4"]
[White "Ortiz, Andres"]
[Black "Villamayor, Francisco"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2027"]
[BlackElo "1886"]
[PlyCount "83"]
[EventDate "2018.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. cxd5 Qxd5 4. Nc3 Qd8 5. Bf4 e6 6. e3 Bd6 7. Bxd6 cxd6 8. Nf3 Bd7 9. Bd3 Nc6 10. a3 0-0 11. b4 Rc8 12. Rc1 Qe7 13. 0-0 Rfd8 14. b5 Na5 15. Qa4 b6 16. Qb4 h6 17. e4 Nh5 18. e5 Nf4 19. Qb1 d5 20. a4 Qa3 21. Qc2 Nb3 22. Rb1 Nxd4 23. Nxd4 Rxc3 24. Bh7+ Kh8 25. Qd2 Nh3+ 26. Kh1 Kxh7 27. gxh3 Rd3 28. Qf4 Qxa4 29. Qxf7 Qxd4 30. Rg1 Rg8 31. Qxd7 Qe4+ 32. Rg2 Rxh3 33. Rc1 Qxe5 34. Qxa7 Rc3 35. Rxc3 Qxc3 36. Qxb6 Qe1+ 37. Rg1 Qe4+ 38. Rg2 Ra8 39. h3 Ra1+ 40. Kh2 Qf4+ 41. Rg3 Qxf2+ 42. Qxf2 1-0

[Event "Villa Tehuelches Cuarto op"]
[Site "Villa Tehuelches"]
[Date "2018.07.11"]
[Round "2"]
[White "Ortiz, Andres"]
[Black "Fernandez, Leandro Daniel"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "2027"]
[BlackElo "1616"]
[PlyCount "141"]
[EventDate "2018.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. e3 e5 5. Nc3 Bb4 6. Bd2 Bxc3 7. bxc3 e4 8. f3 Nf6 9. Qc2 Bf5 10. Qb3 Qxb3 11. axb3 0-0-0 12. Bb5 Rd6 13. Bxc6 Rxc6 14. Rxa7 Kb8 15. Ra5 Bg6 16. Ne2 exf3 17. gxf3 b6 18. Ra3 Re8 19. Kf2 Kc8 20. c4 Rce6 21. Nf4 R6e7 22. Nxg6 hxg6 23. b4 Kd7 24. b5 Rh8 25. e4 Ree8 26. e5 Ng8 27. Bf4 Ne7 28. d5 Nf5 29. Ra7 Rh4 30. e6+ fxe6 31. Bxc7 Rxc4 32. dxe6+ Rxe6 33. Rd1+ Ke8 34. Rd8+ Kf7 35. Bxb6+ Kf6 36. Rf8+ Kg5 37. Bd8+ Kf4 38. Bc7+ Kg5 39. f4+ Kg4 40. h3+ Kxh3 41. Be5 Kg4 42. Rc7 Rxe5 43. Rxc4 Rxb5 44. Ke2 Rb2+ 45. Kd3 Rf2 46. Rc6 Rf3+ 47. Kd2 g5 48. fxg5 Kxg5 49. Rc7 Kg6 50. Rd7 Rf2+ 51. Kd3 Rf4 52. Rh8 Kf6 53. Ra7 Rd4+ 54. Ke2 Rf4 55. Ra6+ Kg5 56. Ra1 Kg4 57. Rh7 Ng3+ 58. Kd3 g5 59. Rg1 Rf3+ 60. Kd2 Rf2+ 61. Ke3 Re2+ 62. Kd3 Re6 63. Rf7 Ra6 64. Rf2 Kh3 65. Rgg2 Ra3+ 66. Kc4 Ne4 67. Ra2 Rxa2 68. Rxa2 g4 69. Kd4 g3 70. Kxe4 g2 71. Rxg2 1/2-1/2

[Event "Villa Tehuelches Cuarto op"]
[Site "Villa Tehuelches"]
[Date "2018.07.11"]
[Round "1"]
[White "Santiago, Yago de Moura"]
[Black "Ortiz, Andres"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2460"]
[BlackElo "2027"]
[PlyCount "57"]
[EventDate "2018.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 e6 8. g3 Bb4 9. Bg2 Nb6 10. Ne5 Nbd5 11. Bd2 0-0 12. 0-0 Bxc3 13. bxc3 Ne4 14. Bxe4 Bxe4 15. f3 Bg6 16. e4 Ne7 17. Be3 c5 18. dxc5 Qa5 19. Qb3 Nc6 20. Nxg6 hxg6 21. Rfd1 Rfd8 22. Rd6 Ne5 23. f4 Ng4 24. Bd4 Rxd6 25. cxd6 Qa6 26. e5 Qe2 27. Qa2 Qd3 28. Re1 Nh6 29. Qe2 1-0

[Event "Villa Tehuelches 50 aniversity 2nd"]
[Site "Villa Tehuelches"]
[Date "2016.07.15"]
[Round "7.7"]
[White "Arias, Juan Carlos"]
[Black "Ortiz, Andres"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2125"]
[BlackElo "2098"]
[PlyCount "23"]
[EventDate "2016.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. Bg5 Be7 7. d4 d5 8. Be2 0-0 9. 0-0 Ne4 10. Bf4 Nc6 11. c3 Kh8 12. Ne5 1/2-1/2

[Event "Villa Tehuelches 50 aniversity 2nd"]
[Site "Villa Tehuelches"]
[Date "2016.07.15"]
[Round "6.8"]
[White "Ortiz, Andres"]
[Black "Alarcon Torres, Marcelo"]
[Result "1-0"]
[ECO "A83"]
[WhiteElo "2098"]
[BlackElo "1806"]
[PlyCount "57"]
[EventDate "2016.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. d5 Ne5 6. Bxf6 exf6 7. Nxe4 d6 8. Qd2 Bd7 9. f4 Ng6 10. 0-0-0 Be7 11. Nf3 0-0 12. Kb1 f5 13. Neg5 Bxg5 14. Nxg5 h6 15. Nf3 Qf6 16. h4 Rfe8 17. h5 Nf8 18. c3 a5 19. Bd3 a4 20. a3 Qf7 21. Bc2 Nh7 22. Nh4 Qxh5 23. Nxf5 Qe2 24. Qd4 Bxf5 25. Bxf5 Nf6 26. Be6+ Kh7 27. Rde1 Qxg2 28. Rhg1 Qf3 29. Rxg7+ 1-0

[Event "Villa Tehuelches 50 aniversity 2nd"]
[Site "Villa Tehuelches"]
[Date "2016.07.14"]
[Round "5.6"]
[White "Aguilar, Andres"]
[Black "Ortiz, Andres"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2220"]
[BlackElo "2098"]
[PlyCount "39"]
[EventDate "2016.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 0-0 6. Nd5 Bc5 7. a3 a5 8. Ng5 g6 9. h4 h6 10. Nxf6+ Qxf6 11. Ne4 Qe7 12. h5 g5 13. Bd3 d6 14. Ng3 Be6 15. b3 d5 16. cxd5 Bxd5 17. Nf5 Qe6 18. Qxc5 e4 19. Bc4 Rad8 20. Nd4 1-0

[Event "Villa Tehuelches 50 aniversity 2nd"]
[Site "Villa Tehuelches"]
[Date "2016.07.14"]
[Round "4.7"]
[White "Ortiz, Andres"]
[Black "Leiva, German"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2098"]
[BlackElo "1875"]
[PlyCount "119"]
[EventDate "2016.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 c5 4. d5 b5 5. cxb5 exd5 6. g3 a6 7. bxa6 Bxa6 8. Bg2 Be7 9. 0-0 Nc6 10. Re1 0-0 11. Bg5 h6 12. Bxf6 Bxf6 13. Nc3 d4 14. Nd5 Bc4 15. Nxf6+ Qxf6 16. b3 Be6 17. e3 dxe3 18. Rxe3 Rfb8 19. Nd2 Qd4 20. Re4 Qb2 21. Nc4 Qf6 22. Rf4 Qe7 23. Bd5 Bxd5 24. Qxd5 Nd4 25. Kf1 Ra6 26. Re1 Re6 27. Re3 Re8 28. Nd6 Rf8 29. Nf5 Nxf5 30. Qxf5 Rxe3 31. fxe3 Ra8 32. a4 Rb8 33. Qd5 Qe6 34. Qxc5 Rxb3 35. Qc8+ Kh7 36. Qc2+ g6 37. e4 Qh3+ 38. Kg1 Rxg3+ 39. Kh1 Rf3 40. Rxf3 Qxf3+ 41. Kg1 h5 42. a5 Qe3+ 43. Kf1 Qf4+ 44. Qf2 Qc1+ 45. Qe1 Qa3 46. Kf2 g5 47. Qd2 Qc5+ 48. Kf3 g4+ 49. Kf4 Qc6 50. Qd5 Qh6+ 51. Ke5 Kg7 52. Qxd7 Qf6+ 53. Kd5 Qc3 54. Qb5 Qd2+ 55. Kc6 Qxh2 56. Qg5+ Kf8 57. a6 Qc2+ 58. Qc5+ Qxc5+ 59. Kxc5 Kg7 60. a7 1-0

[Event "Villa Tehuelches 50 aniversity 2nd"]
[Site "Villa Tehuelches"]
[Date "2016.07.13"]
[Round "3.5"]
[White "Crespo, Eugenio"]
[Black "Ortiz, Andres"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2199"]
[BlackElo "2098"]
[PlyCount "67"]
[EventDate "2016.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. c4 Nc6 5. cxd5 Nxd5 6. Nc3 Nc7 7. 0-0 e5 8. d3 Be7 9. Nd2 Bd7 10. Nc4 f6 11. a4 Rb8 12. f4 0-0 13. Be3 exf4 14. Bxf4 g5 15. Bxc7 Qxc7 16. Nd5 Qd8 17. e4 Be6 18. Nce3 Nd4 19. Qh5 f5 20. Rae1 f4 21. gxf4 gxf4 22. Nxf4 Bf7 23. Qh3 Bh4 24. Rc1 Nb3 25. Rcd1 Nd4 26. Ned5 Bg5 27. Kh1 b5 28. a5 Bxd5 29. Nxd5 Kh8 30. Rxf8+ Qxf8 31. Rf1 Qg7 32. Qh5 Kg8 33. h4 Bd8 34. Qe8+ 1-0

[Event "Villa Tehuelches 50 aniversity 2nd"]
[Site "Villa Tehuelches"]
[Date "2016.07.13"]
[Round "2.9"]
[White "Ortiz, Andres"]
[Black "Colivoro Colivoro, Jorge"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2098"]
[BlackElo "1675"]
[PlyCount "67"]
[EventDate "2016.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 c5 7. dxc5 dxc5 8. Qb3 Nc6 9. Be3 Nd4 10. Bxd4 cxd4 11. Rd1 Qb6 12. Qxb6 axb6 13. Nxd4 Rd8 14. Nc3 Nd7 15. Ndb5 Rf8 16. Rd2 Ne5 17. Rad1 Be6 18. b3 Bd7 19. Rxd7 Nxd7 20. Rxd7 Rad8 21. Rxe7 Rd2 22. Bxb7 Rc2 23. Re3 Rd8 24. Bd5 Kf8 25. b4 f5 26. a4 Re8 27. Rd3 Bf6 28. a5 bxa5 29. bxa5 Rc1+ 30. Kg2 Ra1 31. a6 Bxc3 32. Rxc3 Rxe2 33. a7 Rea2 34. Ra3 1-0

[Event "Villa Tehuelches 50 aniversity 2nd"]
[Site "Villa Tehuelches"]
[Date "2016.07.12"]
[Round "1.3"]
[White "Salinas Herrera, Pablo Patricio"]
[Black "Ortiz, Andres"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2433"]
[BlackElo "2098"]
[PlyCount "97"]
[EventDate "2016.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 g6 7. b3 Bg7 8. Bb2 0-0 9. c4 e5 10. Nc3 h6 11. d3 Nh7 12. Nd5 Ndf6 13. Ne3 Nh5 14. a3 Ng5 15. b4 Nxf3+ 16. Qxf3 Nf4 17. Rad1 b6 18. g3 Nh3+ 19. Kg2 Ng5 20. Qe2 Qd7 21. f3 h5 22. Kh1 Ne6 23. Ng2 Bh6 24. Rf1 Nd4 25. Bxd4 cxd4 26. f4 exf4 27. gxf4 f5 28. Nh4 Qe6 29. Nxg6 Rf6 30. Qxh5 Kh7 31. Nh4 fxe4 32. Rde1 e3 33. Nf3 Qf5 34. Qxf5+ Rxf5 35. Nxd4 Rxf4 36. Rxf4 Bxf4 37. Nc2 Re8 38. Kg2 Kg6 39. Kf3 Bxh2 40. Rxe3 Rf8+ 41. Ke2 Bf4 42. Re4 Be5 43. Ne3 a5 44. d4 Bh2 45. Nd5 axb4 46. axb4 Kf5 47. Rh4 Ra8 48. Kf3 Bg1 49. Rf4+ 1-0

[Event "Latin Cup-A 6th"]
[Site "Buenos Aires"]
[Date "2015.03.23"]
[Round "7"]
[White "Elias, Roberto"]
[Black "Ortiz, Andres"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "1845"]
[BlackElo "2195"]
[PlyCount "123"]
[EventDate "2015.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qd8 4. d4 e6 5. e4 Nf6 6. Bg5 h6 7. Be3 Be7 8. Bc4 0-0 9. Nf3 b6 10. 0-0 Bb7 11. Qc2 a6 12. Rad1 b5 13. Be2 b4 14. e5 bxc3 15. exf6 Bxf6 16. bxc3 c5 17. Qb3 Qc8 18. dxc5 Nd7 19. Rd2 Rb8 20. Qc4 a5 21. Rfd1 Bd5 22. Qg4 Nxc5 23. c4 Be4 24. Nh4 Bf5 25. Nxf5 exf5 26. Qf3 Ne4 27. Rc2 Nc3 28. Rxc3 Bxc3 29. Bxh6 Bf6 30. Bf4 Rb2 31. Bd6 Re8 32. Bd3 g6 33. Qd5 Qd7 34. c5 Be5 35. g4 Bxd6 36. cxd6 Qa7 37. Rf1 Re1 38. Qf3 fxg4 39. Qf6 Rxf1+ 40. Kxf1 Qb7 41. Be4 Qb5+ 42. Kg1 Rd2 43. Kg2 Qd7 44. Bxg6 Rxd6 45. Bxf7+ Qxf7 46. Qxd6 Qxa2 47. Qg6+ Kf8 48. Qf5+ Ke7 49. Qg5+ Kd6 50. Qf4+ Kc6 51. Qc1+ Kb5 52. Qg5+ Kb4 53. Qe7+ Kc3 54. Qe5+ Kd2 55. Qd4+ Kc1 56. Qc3+ Kd1 57. Qd4+ Qd2 58. Qxg4+ Kc2 59. Qa4+ Kb2 60. Qb5+ Ka3 61. Qc5+ Qb4 62. Qc1+ 1/2-1/2

[Event "Latin Cup-A 6th"]
[Site "Buenos Aires"]
[Date "2015.03.23"]
[Round "6"]
[White "Ortiz, Andres"]
[Black "Palu, Andres"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2195"]
[BlackElo "1995"]
[PlyCount "98"]
[EventDate "2015.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 d6 8. Be2 Bd7 9. f3 0-0 10. Qd2 a6 11. 0-0 Rb8 12. a4 a5 13. Ncb5 b6 14. Rfd1 Nb4 15. Bh6 Bxb5 16. Bxg7 Kxg7 17. Nxb5 Qc8 18. g4 Nd7 19. Qc3+ Kg8 20. Rd2 Nc5 21. b3 Ne6 22. Bf1 Qc5+ 23. Kh1 Nc6 24. Rad1 Qg5 25. Qd3 Kg7 26. Qe2 h5 27. gxh5 Qxh5 28. Qe3 Qh4 29. Rg2 Rh8 30. Rdd2 Ne5 31. Nd4 Nxd4 32. Rxd4 Rh7 33. Rdd2 Rbh8 34. Kg1 Kf8 35. Rg3 f5 36. Rh3 Qxh3 37. Bxh3 Rxh3 38. Rf2 Ng4 39. Qxb6 Nxf2 40. Kxf2 f4 41. Ke2 Rxh2+ 42. Kd3 R8h3 43. e5 Rxf3+ 44. Ke4 Re3+ 45. Kxf4 Rxe5 46. b4 Rh4+ 47. Kf3 Rxc4 48. bxa5 Rxa4 49. Qb8+ Kg7 0-1

[Event "Latin Cup-A 6th"]
[Site "Buenos Aires"]
[Date "2015.03.22"]
[Round "5"]
[White "Arias, Juan Cruz"]
[Black "Ortiz, Andres"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2006"]
[BlackElo "2195"]
[PlyCount "70"]
[EventDate "2015.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. Bg5 h6 7. Bf4 b5 8. e5 Bd7 9. exd6 e6 10. Nge2 Rb8 11. 0-0 f5 12. Be3 Nd4 13. Nf4 Kf7 14. Nce2 Qb6 15. h4 Qxd6 16. h5 Ne7 17. hxg6+ Nxg6 18. Nxd4 Nxf4 19. Nxf5 exf5 20. Bxf4 Be5 21. Bxe5 Qxe5 22. Re1 Qxb2 23. Qh5+ Kf8 24. Qg6 Rb6 25. Qh5 Qd4 26. Rab1 Rg8 27. Re3 Rg5 28. Qe2 Rbg6 29. Re1 Rg7 30. Qf3 Kg8 31. Qd5+ Qxd5 32. Bxd5+ Kh7 33. Re7 b4 34. Rxg7+ Rxg7 35. Re5 Be8 1-0

[Event "Latin Cup-A 6th"]
[Site "Buenos Aires"]
[Date "2015.03.21"]
[Round "4"]
[White "Ortiz, Andres"]
[Black "Bulcourf, Carlos"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2195"]
[BlackElo "1980"]
[PlyCount "73"]
[EventDate "2015.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e5 4. d5 e4 5. dxc6 exf3 6. cxb7 Bxb7 7. exf3 Bb4+ 8. Bd2 Qe7+ 9. Be2 0-0-0 10. 0-0 d5 11. Bxb4 Qxb4 12. Qc2 Rhe8 13. a3 Qe7 14. Bd3 Kb8 15. b4 Nh5 16. cxd5 Nf4 17. Nc3 Bxd5 18. Nxd5 Rxd5 19. Be4 Rg5 20. g3 f5 21. Bc6 Ne2+ 22. Kh1 Nd4 23. Qc3 Rd8 24. f4 Rg6 25. Bg2 Rgd6 26. a4 h6 27. a5 g5 28. Rad1 gxf4 29. Rxd4 Rxd4 30. Qc6 Re4 31. Bxe4 fxe4 32. Qb5+ Ka8 33. a6 c6 34. Qxc6+ Kb8 35. Re1 f3 36. b5 Qd7 37. Qxe4 1-0

[Event "Latin Cup-A 6th"]
[Site "Buenos Aires"]
[Date "2015.03.21"]
[Round "3"]
[White "Paolini, Claudio P"]
[Black "Ortiz, Andres"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "1935"]
[BlackElo "2195"]
[PlyCount "94"]
[EventDate "2015.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 g6 7. f3 Bg7 8. Be3 0-0 9. Qd2 Nc6 10. Bb3 h5 11. 0-0-0 Na5 12. Bh6 b5 13. Bxg7 Kxg7 14. Qg5 Nc4 15. Bxc4 bxc4 16. e5 Nh7 17. Qe3 Qa5 18. exd6 exd6 19. Nc6 Qf5 20. Qd4+ f6 21. Qxd6 Qg5+ 22. Qd2 Qc5 23. Nd4 Rb8 24. Ne4 Qb6 25. Qc3 Re8 26. Nd6 Re7 27. Nxc8 Rxc8 28. Rhe1 Rb7 29. Ne6+ Kg8 30. Nf4 Kg7 31. Nd5 Qc5 32. Nf4 Nf8 33. Ne6+ Nxe6 34. Rxe6 Qg5+ 35. Kb1 Rcb8 36. b3 Qf5 37. Qxc4 a5 38. Rde1 Kh6 39. Re8 Rb4 40. Qc3 a4 41. Rxb8 Rxb8 42. Qe3+ g5 43. h4 axb3 44. axb3 Qa5 45. hxg5+ Kg6 46. Qe4+ Kxg5 47. Rd1 Rb5 1/2-1/2

[Event "Latin Cup-A 6th"]
[Site "Buenos Aires"]
[Date "2015.03.20"]
[Round "2"]
[White "Ortiz, Andres"]
[Black "Valerga, Diego"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2195"]
[BlackElo "2482"]
[PlyCount "70"]
[EventDate "2015.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 c6 8. Qc2 Nbd7 9. Bf4 a5 10. Rd1 Ne4 11. h4 f5 12. Ne5 Ndf6 13. Nd2 Nh5 14. e3 Bd7 15. Nf1 Be8 16. f3 Nd6 17. c5 Nf7 18. Nxf7 Rxf7 19. Be5 Nf6 20. Bxf6 gxf6 21. f4 b6 22. Nd2 bxc5 23. dxc5 Bd7 24. Nf3 Qb8 25. Rac1 Rg7 26. Kh2 Kh8 27. a4 Qb4 28. Rd4 Qb7 29. Ng1 Rb8 30. Rd2 Qb4 31. Bf3 Bxc5 32. Re2 Bd6 33. Rd2 Qb3 34. e4 fxe4 35. Qxb3 Rxb3 0-1

[Event "ARG-ch 79th"]
[Site "Buenos Aires"]
[Date "2004.10.01"]
[Round "9"]
[White "Iregui, Victor"]
[Black "Ortiz, Andres"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2114"]
[PlyCount "86"]
[EventDate "2004.09.24"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Kh1 Nc6 9. f4 Nxe4 10. Nxe4 Nxd4 11. Bd3 e5 12. c3 Nc6 13. Qb3 d5 14. Ng3 e4 15. Be2 Na5 16. Qc2 f5 17. Be3 Qc7 18. Rac1 Be6 19. Rfd1 Rac8 20. Bb5 d4 21. Bxd4 Bxd4 22. Rxd4 Qxf4 23. Rcd1 Nc6 24. Rd6 Qe5 25. Qa4 Rfd8 26. Rxd8+ Rxd8 27. Bxc6 Rxd1+ 28. Qxd1 bxc6 29. Qd8+ Kf7 30. Ne2 Qb5 31. Qd2 Qd3 32. Qe1 Bxa2 33. Nc1 Qb1 34. Qd2 Be6 35. h3 Qa1 36. Kh2 Qa5 37. Ne2 Qe5+ 38. g3 e3 39. Qd8 Bc4 40. Qd7+ Qe7 41. Qd1 Bxe2 42. Qxe2 Qe4 43. Kg1 a5 0-1

[Event "ARG-ch 79th"]
[Site "Buenos Aires"]
[Date "2004.09.30"]
[Round "8"]
[White "Ortiz, Andres"]
[Black "Villanueva, Mario Nicolas"]
[Result "0-1"]
[ECO "D06"]
[BlackElo "2168"]
[PlyCount "54"]
[EventDate "2004.09.24"]
[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. d4 d5 2. c4 Bf5 3. Bf4 e6 4. Nc3 Nc6 5. e3 Nf6 6. Nf3 Nb4 7. Rc1 dxc4 8. Bxc4 c6 9. 0-0 Nbd5 10. Bg5 Nxc3 11. bxc3 Ba3 12. Rb1 Bxb1 13. Qxb1 b5 14. Bd3 Be7 15. Ne5 Rc8 16. a4 h6 17. Bxf6 gxf6 18. Nxc6 Rxc6 19. Bxb5 Qd6 20. Qe4 Kd7 21. Rb1 Rhc8 22. c4 f5 23. Qd3 Kd8 24. c5 Qd5 25. Ba6 Bxc5 26. dxc5 Qxd3 27. Bxd3 Rxc5 0-1

[Event "ARG-ch 79th"]
[Site "Buenos Aires"]
[Date "2004.09.29"]
[Round "7"]
[White "Fernandez Murga, Roberto"]
[Black "Ortiz, Andres"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2265"]
[PlyCount "97"]
[EventDate "2004.09.24"]
[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. f4 d5 2. Nf3 Nf6 3. e3 g6 4. b3 Bg7 5. Bb2 c5 6. Bb5+ Bd7 7. Qe2 0-0 8. 0-0 Bxb5 9. Qxb5 Qc8 10. Qe2 Nc6 11. d3 d4 12. exd4 Nd5 13. Qe4 Ncb4 14. g3 Rd8 15. c4 Nf6 16. Qe2 Qf5 17. Ne5 cxd4 18. a3 Nc6 19. Nd2 h5 20. Ndf3 Ng4 21. Nxg4 Qxg4 22. Rae1 a5 23. Bc1 Bf6 24. Qg2 Qc8 25. h3 e6 26. Ne5 Qc7 27. Qe4 Kg7 28. Re2 Ne7 29. g4 Qd6 30. Rg2 Rh8 31. Nf3 hxg4 32. hxg4 Nc6 33. f5 exf5 34. gxf5 Ne7 35. fxg6 Nxg6 36. Bg5 Rae8 37. Bxf6+ Qxf6 38. Qxd4 Qxd4+ 39. Nxd4 Rd8 40. Nf5+ Kf8 41. d4 Rh3 42. d5 a4 43. bxa4 Rxa3 44. Nh6 Ne5 45. Rg8+ Ke7 46. Rxd8 Kxd8 47. Nxf7+ Nxf7 48. Rxf7 Rxa4 49. Rxb7 1/2-1/2

[Event "ARG-ch 79th"]
[Site "Buenos Aires"]
[Date "2004.09.28"]
[Round "6"]
[White "Ortiz, Andres"]
[Black "Chapado, Roberto"]
[Result "1/2-1/2"]
[ECO "D14"]
[BlackElo "2151"]
[PlyCount "52"]
[EventDate "2004.09.24"]
[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. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Nd7 9. Qa4 Qb6 10. 0-0 Be7 11. Rfe1 0-0 12. e4 Bxe4 13. Nxe4 dxe4 14. Rxe4 Nf6 15. Re2 Nb4 16. a3 a6 17. Bc4 Nbd5 18. Bg3 Rfd8 19. Rc1 Rdc8 20. Qd1 Qd8 21. a4 Bb4 22. Ne5 Qa5 23. h3 h6 24. Kh2 Nb6 25. b3 Nbd5 26. Qd3 Ba3 1/2-1/2

[Event "ARG-ch 79th"]
[Site "Buenos Aires"]
[Date "2004.09.27"]
[Round "5"]
[White "Tossutti, Juan Carlos"]
[Black "Ortiz, Andres"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2165"]
[PlyCount "59"]
[EventDate "2004.09.24"]
[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 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bc4 0-0 8. Qd3 d5 9. Bxd5 Nxd5 10. Qxd5 Qc7 11. Qxe5 Qxe5 12. Nxe5 Re8 13. Nd3 Bxc3+ 14. bxc3 Rxe4+ 15. Be3 Nd7 16. 0-0 b5 17. Bd4 Re2 18. Rfe1 Rxc2 19. Re8+ Nf8 20. Rae1 Bb7 21. f3 f6 22. Rxa8 Bxa8 23. Nb4 Rd2 24. Re8 Bxf3 25. gxf3 Kf7 26. Ra8 Ne6 27. Be3 Re2 28. Bf2 Ng5 29. Kg2 Ne6 30. Nxa6 1-0

[Event "ARG-ch 79th"]
[Site "Buenos Aires"]
[Date "2004.09.26"]
[Round "4"]
[White "Ortiz, Andres"]
[Black "Leeuw, Pablo Gabriel"]
[Result "1-0"]
[ECO "E18"]
[BlackElo "2096"]
[PlyCount "77"]
[EventDate "2004.09.24"]
[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. d4 e6 2. c4 Nf6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 d6 8. Re1 Nbd7 9. e4 e5 10. h3 Re8 11. Be3 Bf8 12. d5 g6 13. b4 a6 14. Nd2 c5 15. dxc6 Bxc6 16. Nd5 Nxd5 17. cxd5 Bb7 18. Nc4 Rc8 19. Rc1 Ba8 20. Qd2 Rc7 21. h4 Qb8 22. Bh3 b5 23. Na5 Nb6 24. Rxc7 Qxc7 25. Rc1 Nc4 26. Nxc4 bxc4 27. Qc3 f5 28. f3 Rc8 29. Bf1 Qd7 30. Kh2 fxe4 31. Bh3 Qd8 32. Bxc8 Qxc8 33. fxe4 Qg4 34. Qxc4 Bb7 35. Rc2 Qf3 36. Bb6 Be7 37. Qe2 Qf8 38. Qg4 Qf1 39. Qe6+ 1-0

[Event "ARG-ch 79th"]
[Site "Buenos Aires"]
[Date "2004.09.26"]
[Round "3"]
[White "Ortiz, Andres"]
[Black "Needleman, Gaston"]
[Result "0-1"]
[ECO "E91"]
[BlackElo "2224"]
[PlyCount "76"]
[EventDate "2004.09.24"]
[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. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 Bg4 7. Be3 Nfd7 8. 0-0 c5 9. d5 Bxf3 10. Bxf3 Na6 11. Qd2 Nc7 12. a4 b6 13. Be2 h5 14. Bh6 Bxh6 15. Qxh6 e5 16. g4 hxg4 17. Bxg4 Nf6 18. Be2 Nh7 19. Kh1 Qg5 20. Qh3 Kg7 21. Rg1 Qe7 22. f4 exf4 23. Qf5 Qf6 24. Raf1 Kh8 25. Qxf4 Qxf4 26. Rxf4 Rfe8 27. a5 Kg7 28. h4 Nf6 29. axb6 axb6 30. Bd1 Re7 31. Ba4 Rh8 32. e5 Rxe5 33. Rgf1 Rh6 34. Kg1 g5 35. hxg5 Rxg5+ 36. Kf2 Ng4+ 37. Ke1 Ne5 38. Bc2 Rg2 0-1

[Event "ARG-ch 79th"]
[Site "Buenos Aires"]
[Date "2004.09.24"]
[Round "1"]
[White "Torres, Sergio"]
[Black "Ortiz, Andres"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "2215"]
[PlyCount "67"]
[EventDate "2004.09.24"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. c3 e5 7. Nf3 d5 8. Nbd2 Be7 9. 0-0 0-0 10. h3 Qc7 11. Qe2 h6 12. exd5 Nxd5 13. Nc4 Nf4 14. Bxf4 exf4 15. Rfe1 Bf6 16. a4 Bd7 17. Nfd2 g6 18. Qf3 Rfe8 19. Ne4 Bg7 20. Ned6 Re6 21. Qxf4 Rf6 22. Qg3 Kf8 23. Re3 Re8 24. Rae1 Be6 25. Bf1 h5 26. Ne4 Qxg3 27. Rxg3 Rf4 28. Rge3 Bxc4 29. Bxc4 Bh6 30. Bb3 Na5 31. Ba2 h4 32. b4 f5 33. Nc5 Ree4 34. Rxe4 1-0

[Event "Jujuy Clasificatorio/Provincial"]
[Site "San Salvador de Jujuy"]
[Date "1999.04.08"]
[Round "7"]
[White "Aramayo, Gustavo"]
[Black "Ortiz, Andres"]
[Result "0-1"]
[ECO "D45"]
[PlyCount "70"]
[EventDate "1999.03.31"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. e3 e6 5. Nc3 dxc4 6. Bxc4 b5 7. Bd3 a6 8. 0-0 Nbd7 9. e4 Bb7 10. e5 Nd5 11. Nxd5 cxd5 12. Bg5 Be7 13. Bxe7 Qxe7 14. a4 bxa4 15. Qxa4 0-0 16. Rfc1 Nb6 17. Qa5 Nc4 18. Bxc4 dxc4 19. Rxc4 Bxf3 20. gxf3 Qg5+ 21. Kh1 Rad8 22. Qc3 Qh4 23. Qe3 f6 24. Rg1 Rd5 25. Rc7 g5 26. f4 Kh8 27. Qa3 Qh6 28. fxg5 fxg5 29. Rxg5 Rxd4 30. Qe7 Rd1+ 31. Kg2 Rxf2+ 32. Kxf2 Qxh2+ 33. Rg2 Qf4+ 34. Ke2 Rd2+ 35. Ke1 Qe3+ 0-1

[Event "Jujuy Clasificatorio/Provincial"]
[Site "San Salvador de Jujuy"]
[Date "1999.04.08"]
[Round "6"]
[White "Ortiz, Andres"]
[Black "Saldanez, Juan Carlos"]
[Result "1-0"]
[ECO "C71"]
[PlyCount "49"]
[EventDate "1999.03.31"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 a6 5. Ba4 b5 6. Bb3 Nxd4 7. Nxd4 exd4 8. Qxd4 Qf6 9. Qe3 Be6 10. Nc3 Bxb3 11. axb3 Qd8 12. 0-0 Nf6 13. Bd2 Be7 14. Ra2 Qc8 15. Nd5 Kd8 16. Nxe7 Kxe7 17. e5 dxe5 18. Qxe5+ Kf8 19. Re1 h5 20. c4 bxc4 21. bxc4 h4 22. Qe7+ Kg8 23. Bg5 h3 24. Ra3 hxg2 25. Bxf6 1-0

[Event "Jujuy Clasificatorio/Provincial"]
[Site "San Salvador de Jujuy"]
[Date "1999.04.06"]
[Round "5"]
[White "Yugra, Nelson"]
[Black "Ortiz, Andres"]
[Result "1-0"]
[ECO "B73"]
[PlyCount "69"]
[EventDate "1999.03.31"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. 0-0 0-0 9. h3 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Bf3 Qa5 13. Nxc6 bxc6 14. c3 Rb8 15. Qc1 c5 16. Be4 Bb7 17. Bxb7 Rxb7 18. Qc2 Rfb8 19. Rfb1 Qc7 20. b3 c4 21. b4 Be5 22. Rd1 f5 23. f3 Rd8 24. Rac1 Bd6 25. Qe2 e5 26. Bf2 Qf7 27. Rd2 e4 28. Rcd1 Rbd7 29. Kf1 exf3 30. Qxf3 Be5 31. Qe2 Bxc3 32. Rxd7 Rxd7 33. Rxd7 Qxd7 34. Qxc4+ Kg7 35. Qxc3+ 1-0

[Event "Jujuy Clasificatorio/Provincial"]
[Site "San Salvador de Jujuy"]
[Date "1999.04.03"]
[Round "3"]
[White "Mariscal, Carlos Jesus"]
[Black "Ortiz, Andres"]
[Result "1-0"]
[ECO "A13"]
[PlyCount "69"]
[EventDate "1999.03.31"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d5 3. b3 e6 4. g3 Be7 5. Bb2 0-0 6. Bg2 b6 7. Qc2 Bb7 8. Ng5 Nbd7 9. 0-0 h6 10. Nf3 c5 11. e3 Rc8 12. Nc3 e5 13. Nxd5 Nxd5 14. cxd5 Bxd5 15. e4 Bb7 16. Nxe5 Nxe5 17. Bxe5 Ba6 18. Rfe1 c4 19. Qb2 f6 20. Bc3 Re8 21. Rad1 cxb3 22. axb3 Bd3 23. b4 a5 24. bxa5 b5 25. Ra1 Rc4 26. Qb3 Kh8 27. e5 f5 28. a6 Bc5 29. a7 f4 30. a8Q fxg3 31. Qxd8 gxf2+ 32. Kh1 fxe1Q+ 33. Rxe1 Rxd8 34. Ba5 Rf8 35. Qxd3 1-0

[Event "Jujuy Clasificatorio/Provincial"]
[Site "San Salvador de Jujuy"]
[Date "1999.03.31"]
[Round "1"]
[White "Ortiz, Andres"]
[Black "Baez, Fernando Francisco"]
[Result "0-1"]
[ECO "E60"]
[PlyCount "48"]
[EventDate "1999.03.31"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Nc3 0-0 5. Bg2 c6 6. e4 Na6 7. Nf3 Nc7 8. 0-0 d5 9. e5 Ne4 10. Nxe4 dxe4 11. Ng5 f5 12. f3 c5 13. Be3 cxd4 14. Bxd4 h6 15. Nh3 Ne6 16. Bc3 Qb6+ 17. Kh1 Rd8 18. Qe2 Nd4 19. Bxd4 Rxd4 20. fxe4 fxe4 21. Bxe4 Bxh3 22. Rf2 Rxe4 23. Qxe4 Qxf2 24. Qxb7 Rf8 0-1

[Event "Jujuy Clasificatorio/Provincial"]
[Site "San Salvador de Jujuy"]
[Date "1999.03.31"]
[Round "2"]
[White "Ortiz, Andres"]
[Black "Rada, Fernando Daniel"]
[Result "1-0"]
[ECO "D74"]
[PlyCount "47"]
[EventDate "1999.03.31"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. cxd5 Nxd5 7. 0-0 c6 8. h3 Qc7 9. e4 Nf6 10. Nc3 Nbd7 11. Bf4 Qa5 12. Qd2 Re8 13. g4 b6 14. b4 Qxb4 15. e5 Nd5 16. Nxd5 Qxd2 17. Nxe7+ Rxe7 18. Nxd2 Bb7 19. Rac1 Rc8 20. Ne4 Ba6 21. Rfe1 c5 22. Bg5 Re6 23. Nd6 Rd8 24. Bxd8 1-0

[Event "CSF-ch U12 Girls"]
[Site "San Fernando"]
[Date "1999.03.26"]
[Round "4"]
[White "Mitchell, Allan"]
[Black "Ortiz, Andres"]
[Result "1/2-1/2"]
[ECO "C22"]
[PlyCount "28"]
[EventDate "1999.03.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nf6 4. f4 Nc6 5. Qe3 Be7 6. Nc3 d5 7. exd5 Nxd5 8. Nxd5 Qxd5 9. Nf3 0-0 10. Bd2 Bg4 11. Be2 Bc5 12. Qd3 Qh5 13. 0-0-0 Rad8 14. Qb5 Nd4 1/2-1/2

[Event "CSF-ch U12 Girls"]
[Site "San Fernando"]
[Date "1999.03.26"]
[Round "5"]
[White "Ortiz, Andres"]
[Black "Villanueva, Maria Belen"]
[Result "1/2-1/2"]
[ECO "B10"]
[PlyCount "44"]
[EventDate "1999.03.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Bg4 6. Be2 Nf6 7. h3 Bxf3 8. Bxf3 e5 9. Nc3 Be7 10. Ke2 0-0 11. Bg5 Nbd7 12. Rhd1 Rad8 13. Bg4 h6 14. Bxd7 hxg5 15. Bf5 g6 16. Bg4 Nxg4 17. hxg4 Bb4 18. Rh1 Bxc3 19. bxc3 Rd6 20. Rh2 Rfd8 21. Ke3 Rd1 22. Rxd1 Rxd1 1/2-1/2

[Event "CSF-ch U12 Girls"]
[Site "San Fernando"]
[Date "1999.03.25"]
[Round "3"]
[White "Ortiz, Andres"]
[Black "Mitchell, Dave"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "55"]
[EventDate "1999.03.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. Ng5 e6 5. d3 Bg7 6. 0-0 Nge7 7. Nc3 0-0 8. f4 d5 9. f5 dxc4 10. f6 Qd4+ 11. Kh1 Bxf6 12. Qf3 Bxg5 13. Bxg5 b6 14. Bf6 Qd7 15. Qh3 h5 16. Qe3 Kh7 17. g4 Ng8 18. Qg5 Nxf6 19. Qxf6 Nd4 20. gxh5 Nxc2 21. hxg6+ fxg6 22. Qxf8 Nxa1 23. Rf7+ Qxf7 24. Qxf7+ Kh6 25. Ne2 cxd3 26. Nf4 Kg5 27. Nxd3 Ba6 28. Qe7+ 1-0

[Event "CSF-ch U12 Girls"]
[Site "San Fernando"]
[Date "1999.03.24"]
[Round "2"]
[White "Merbilhaa, Daiana"]
[Black "Ortiz, Andres"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "51"]
[EventDate "1999.03.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. Ng5 0-0 6. 0-0 d6 7. h3 Be6 8. Nxe6 fxe6 9. Bxe6+ Kh8 10. d3 Qe7 11. Bc4 Rad8 12. Bg5 h6 13. Nd5 Qf7 14. Nxf6 Qg6 15. Nh7 Kxh7 16. Bxd8 Rxd8 17. c3 Kh8 18. b4 Bb6 19. b5 Ne7 20. a4 d5 21. exd5 Nxd5 22. Qf3 Nxc3 23. Rfe1 Re8 24. Bf7 Qf6 25. Qxf6 gxf6 26. Bxe8 1-0

[Event "CSF-ch U12 Girls"]
[Site "San Fernando"]
[Date "1999.03.23"]
[Round "1"]
[White "Ortiz, Andres"]
[Black "Agnello, Silvana"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "86"]
[EventDate "1999.03.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Qe7 7. 0-0 Bg4 8. Re1 Qf6 9. Bxe4 dxe4 10. Rxe4+ Be6 11. d5 Qf5 12. Nc3 Nd7 13. dxe6 fxe6 14. Nh4 Qf7 15. Rf4 Qe7 16. Qh5+ g6 17. Nxg6 hxg6 18. Qxh8 0-0-0 19. Ra4 Bg7 20. Qh3 Bxc3 21. Qxc3 Nb6 22. Bf4 Nxa4 23. Qg3 Qd7 24. h3 Qg7 25. Bxc7 Qxc7 26. Qg4 Qxc2 27. Qxe6+ Kb8 28. Qe7 Qc8 29. Qf6 Rf8 30. Qd6+ Ka8 31. Kh2 Rxf2 32. Rc1 Qb8 33. Rc7 Rc2 34. Rxc2 Qxd6+ 35. g3 Nb6 36. Re2 a6 37. Re8+ Ka7 38. Re2 Qd3 39. Rg2 Nd5 40. h4 Ne3 41. Rg1 Qe2+ 42. Kh3 Qf2 43. Rg2 Qxg2# 0-1

