[Event "ARG-ch U14 sf1"]
[Site "Esperanza"]
[Date "2004.02.18"]
[Round "3"]
[White "Ortiz, Walter"]
[Black "Bordalier, Sebastian"]
[Result "0-1"]
[ECO "D55"]
[PlyCount "54"]
[EventDate "2004.02.18"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 h6 7. Bxf6 Bxf6 8. Bd3 b6 9. 0-0 Bb7 10. cxd5 exd5 11. Rc1 Nd7 12. Bb1 Be7 13. Qd3 Nf6 14. Ne5 Bd6 15. Ne2 Qe8 16. Ng4 Ne4 17. f3 f5 18. fxe4 dxe4 19. Qb3+ Kh8 20. Nf2 g5 21. Nc3 Qh5 22. g3 f4 23. exf4 gxf4 24. Ncxe4 fxg3 25. Nxg3 Bxg3 26. hxg3 Rf3 27. Qc2 Rxg3# 0-1

[Event "ARG-ch U14 sf1"]
[Site "Esperanza"]
[Date "2004.02.18"]
[Round "4"]
[White "Ortiz, Walter"]
[Black "Garbagnatti, Fernando"]
[Result "1-0"]
[ECO "D63"]
[PlyCount "109"]
[EventDate "2004.02.18"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 c6 6. e3 Nbd7 7. Bd3 0-0 8. cxd5 exd5 9. Rc1 Re8 10. Bb1 Nf8 11. 0-0 Bg4 12. h3 Bh5 13. Bd3 h6 14. Bh4 Ng6 15. Bxf6 Bxf3 16. Bxe7 Qxe7 17. Qxf3 Qg5 18. Qg4 Qxg4 19. hxg4 Re6 20. Ne2 Rae8 21. Rfe1 Nf8 22. b4 a6 23. a4 Nd7 24. b5 axb5 25. axb5 Nf6 26. Bf5 Rd6 27. bxc6 bxc6 28. Rc5 g6 29. Bd3 Nxg4 30. Rec1 Rf6 31. Rxc6 Rxf2 32. Rc8 Rxc8 33. Rxc8+ Kg7 34. Rd8 h5 35. Rd6 Rf6 36. Rxf6 Kxf6 37. e4 dxe4 38. Bxe4 Ke7 39. Nf4 Nf6 40. Nd5+ Nxd5 41. Bxd5 f6 42. Kf2 g5 43. Kf3 f5 44. Kg3 h4+ 45. Kh3 Kd6 46. Bf3 Ke6 47. Bh5 Kd6 48. Bg6 Ke6 49. d5+ Kxd5 50. Bxf5 Ke5 51. Kg4 Kf6 52. Bd7 Kg6 53. Bc8 Kf6 54. Kh5 h3 55. Bxh3 1-0

[Event "ARG-ch U14 sf1"]
[Site "Esperanza"]
[Date "2004.02.17"]
[Round "2"]
[White "Grandolio, Joaquin"]
[Black "Ortiz, Walter"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "91"]
[EventDate "2004.02.18"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 0-0 6. Qd2 Ng4 7. 0-0-0 Nxe3 8. Qxe3 Nd7 9. h4 h5 10. Bc4 Kh7 11. Ng5+ Kg8 12. Qf3 e6 13. Qh3 Bh6 14. f4 Nb6 15. Bb3 e5 16. Qg3 exf4 17. Qxf4 Be6 18. Bxe6 fxe6 19. Qg3 Qe7 20. Kb1 Bxg5 21. hxg5 Rf7 22. Qh4 Raf8 23. g3 Nc4 24. d5 Ne3 25. Rd3 Rf1+ 26. Nd1 Rxh1 27. Qxh1 Nxd1 28. Rxd1 Qxg5 29. dxe6 Qe5 30. Qg1 Qxe6 31. Qxa7 Qxe4 32. Qa5 Qe2 33. Rc1 Rf1 34. b3 Rxc1+ 35. Kxc1 Qe3+ 36. Kb2 Qe5+ 37. Qc3 Qxc3+ 38. Kxc3 Kf7 39. Kd4 Kf6 40. Ke4 Kg5 41. Kf3 h4 42. gxh4+ Kxh4 43. a4 Kg5 44. b4 Kf6 45. b5 b6 46. c4 0-1

[Event "ARG-ch U14 sf1"]
[Site "Esperanza"]
[Date "2004.02.17"]
[Round "1"]
[White "Ortiz, Walter"]
[Black "Alza, Ignacio"]
[Result "0-1"]
[ECO "D60"]
[PlyCount "69"]
[EventDate "2004.02.18"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 c6 6. e3 0-0 7. Bd3 Nbd7 8. 0-0 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. Qb3 b6 12. Nd2 Bb7 13. e4 Nf4 14. g3 b5 15. Bxb5 cxb5 16. gxf4 Qh4 17. Qxb5 Nf6 18. Qxb7 Ng4 19. Nf3 Qh3 20. e5 Rab8 21. Qe4 f5 22. Qd3 Nxh2 23. Ne1 Qxf1+ 24. Qxf1 Nxf1 25. Kxf1 Rxb2 26. d5 Rc8 27. Ne2 exd5 28. e6 Kf8 29. Nf3 Ke7 30. Ne5 Kd6 31. a4 Rb4 32. Nf3 Rcb8 33. Kg2 a6 34. Re1 Rxa4 35. Ng5 0-1

[Event "Pan American-ch U10"]
[Site "Guaymallen"]
[Date "2001.06.05"]
[Round "8"]
[White "Ortiz, Walter"]
[Black "Cordova, Emilio"]
[Result "0-1"]
[ECO "D80"]
[PlyCount "92"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nc3 d5 4. Bg5 Ne4 5. Nxe4 dxe4 6. e3 Bg7 7. Ne2 c5 8. h3 Nc6 9. d5 Qa5+ 10. Qd2 Nb4 11. Nc3 h6 12. Bh4 g5 13. Bg3 0-0 14. h4 g4 15. Be2 f5 16. 0-0 e5 17. d6 Be6 18. Nb5 Rad8 19. a3 Nc6 20. Qxa5 Nxa5 21. Nxa7 Rxd6 22. Rac1 Rd2 23. b4 Nb3 24. Rc3 Rxe2 25. Rxb3 f4 26. Bh2 Bxc4 27. Rc3 b5 28. bxc5 fxe3 29. Bg3 Ra2 30. Rxe3 Bxf1 31. Kxf1 b4 32. Nc6 Rxa3 33. Rxa3 bxa3 34. Nb4 Rb8 35. Na2 Rb1+ 36. Ke2 Rb2+ 37. Ke3 Rxa2 38. c6 Rc2 39. c7 a2 40. c8Q+ Rxc8 41. h5 a1Q 42. f3 Qd4+ 43. Ke2 Rc2+ 44. Kf1 Qd1+ 45. Be1 Qe2+ 46. Kg1 Qxg2# 0-1

[Event "Pan American-ch U10"]
[Site "Guaymallen"]
[Date "2001.06.04"]
[Round "7"]
[White "Rey Amione, Ramiro"]
[Black "Ortiz, Walter"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "113"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. e3 Bg7 5. Be2 0-0 6. Qd2 Ne4 7. Qd3 Bf5 8. Qd1 c6 9. 0-0 Qb6 10. Qc1 c5 11. c3 Nd7 12. Nbd2 Ndf6 13. Nc4 Qc7 14. Qd1 b5 15. Ncd2 a6 16. Nxe4 Nxe4 17. Bd3 c4 18. Bc2 e5 19. Bg3 Nxg3 20. hxg3 Bxc2 21. Qxc2 exd4 22. Nxd4 Bxd4 23. exd4 Rfe8 24. Rfe1 d5 25. Re2 Re7 26. Rae1 Rae8 27. Rxe7 Rxe7 28. Qd1 Qd7 29. Rxe7 Qxe7 30. Qf3 Qe4 31. Qxe4 dxe4 32. Kf1 Kf8 33. Ke2 Ke7 34. Ke3 f5 35. Kf4 Kf6 36. g4 g5+ 37. Ke3 Ke6 38. gxf5+ Kxf5 39. g4+ Kxg4 40. Kxe4 h5 41. d5 h4 42. d6 h3 43. d7 h2 44. d8Q h1Q+ 45. Ke5 Qe1+ 46. Kf6 Qxf2+ 47. Kg6 Qf5+ 48. Kh6 Qe6+ 49. Kg7 Qe5+ 50. Kh6 Qe6+ 51. Kg7 Qe5+ 52. Kh6 Kh4 53. Kg6 Qe6+ 54. Kg7 Qe5+ 55. Kh6 Qe6+ 56. Kg7 Qe5+ 57. Kh6 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Guaymallen"]
[Date "2001.06.03"]
[Round "6"]
[White "Ortiz, Walter"]
[Black "Luna, Jose Manuel"]
[Result "1-0"]
[ECO "D52"]
[PlyCount "75"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. e3 Bb4 7. Rc1 Qa5 8. Bxf6 Nxf6 9. Qb3 Ne4 10. Bd3 Nxc3 11. bxc3 Be7 12. 0-0 0-0 13. cxd5 cxd5 14. c4 b6 15. Rfd1 Ba6 16. Ne5 Rac8 17. h3 Rc7 18. Rc2 Rfc8 19. Rdc1 f6 20. Nf3 dxc4 21. Bxc4 Bxc4 22. Rxc4 Rxc4 23. Rxc4 Rxc4 24. Qxc4 Kf7 25. e4 Qb4 26. Qxb4 Bxb4 27. Kf1 Ke7 28. Ke2 Kd6 29. Kd3 a5 30. Kc4 Kc6 31. d5+ exd5+ 32. exd5+ Kd6 33. Nd4 g6 34. Ne6 Bc5 35. Nxc5 bxc5 36. a4 f5 37. f4 h6 38. h4 1-0

[Event "Pan American-ch U10"]
[Site "Guaymallen"]
[Date "2001.06.01"]
[Round "4"]
[White "Ortiz, Walter"]
[Black "Vera, Deivy"]
[Result "1/2-1/2"]
[ECO "E14"]
[PlyCount "116"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Bd3 b6 5. Nc3 Bb7 6. Nf3 Be7 7. 0-0 0-0 8. b3 a6 9. Bb2 Qc7 10. Nb1 Nc6 11. Nbd2 Rad8 12. a3 d5 13. Rc1 dxc4 14. bxc4 Rfe8 15. Ne4 Nxe4 16. Bxe4 Bf6 17. Qd3 h6 18. Rfd1 Ne7 19. Bxb7 Qxb7 20. Qb3 Qc7 21. h3 Ng6 22. Ba1 cxd4 23. exd4 Nf4 24. Rc2 Rc8 25. Rb1 b5 26. c5 Qc6 27. Re1 Red8 28. Qd3 Bg5 29. Qe4 Qxe4 30. Rxe4 Nd5 31. Re5 b4 32. axb4 Nxb4 33. Rc4 Rb8 34. Nxg5 hxg5 35. Rxg5 Nc6 36. Rc1 Nxd4 37. Bxd4 Rxd4 38. c6 Rc8 39. Ra5 Kf8 40. Rxa6 Rc7 41. Rb6 Ke7 42. Rb7 Kd6 43. Rxc7 Kxc7 44. Kh2 Rd6 45. Kg3 Rxc6 46. Rxc6+ Kxc6 47. Kf4 f6 48. g4 g5+ 49. Ke4 Kd6 50. f4 gxf4 51. Kxf4 Ke7 52. h4 Kf7 53. h5 Kg7 54. g5 e5+ 55. Kf5 fxg5 56. Kxg5 e4 57. Kf4 Kh6 58. Kxe4 Kxh5 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Guaymallen"]
[Date "2001.05.31"]
[Round "3"]
[White "Guerra, Jose Manuel"]
[Black "Ortiz, Walter"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "121"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. 0-0 0-0 6. d3 e5 7. Be3 Nc6 8. Qd2 Re8 9. Bh6 Bh8 10. h3 Na5 11. Bb3 Nxb3 12. axb3 Bg7 13. Bxg7 Kxg7 14. Qe3 a6 15. Rfe1 Bd7 16. d4 Ng8 17. dxe5 dxe5 18. Ra5 f6 19. Rd5 Qe7 20. Na4 Bxa4 21. bxa4 Red8 22. Red1 Rxd5 23. Rxd5 Rd8 24. Qd3 Rxd5 25. Qxd5 c6 26. Qb3 Qf7 27. Qxf7+ Kxf7 28. g4 Ke6 29. Kf1 Ne7 30. Nh4 b5 31. axb5 axb5 32. b4 f5 33. gxf5+ gxf5 34. exf5+ Nxf5 35. Nxf5 Kxf5 36. Ke2 Ke4 37. f3+ Kf4 38. Kf2 e4 39. fxe4 Kxe4 40. Ke2 Kd4 41. Kd2 c5 42. bxc5 Kxc5 43. Kc3 b4+ 44. Kb3 Kb5 45. c3 bxc3 46. Kxc3 Kc5 47. Kd3 Kd5 48. Ke3 Ke5 49. Kf3 Kf5 50. Kg3 Kg5 51. h4+ Kf5 52. Kf3 h5 53. Kg3 Ke4 54. Kg2 Kf4 55. Kh3 Kf3 56. Kh2 Kg4 57. Kg2 Kxh4 58. Kh2 Kg4 59. Kg2 h4 60. Kh2 h3 61. Kg1 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Guaymallen"]
[Date "2001.05.30"]
[Round "2"]
[White "San Martin Alvarez, Albert"]
[Black "Ortiz, Walter"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "96"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. Nf3 Nbd7 6. Bc4 0-0 7. 0-0 e5 8. d5 h6 9. Be3 Ne8 10. Qd2 Kh7 11. Rad1 f5 12. Qe2 Rg8 13. Bd3 f4 14. Bd2 Nb6 15. a3 Bd7 16. Rfe1 Qe7 17. Qf1 g5 18. Nh2 Nf6 19. f3 a6 20. Re2 Nh5 21. Be1 Bh8 22. Bf2 Rac8 23. Qe1 Na4 24. Nxa4 Bxa4 25. Qb4 Be8 26. Qxb7 Bb5 27. Bxb5 axb5 28. Qxb5 Rb8 29. Qd3 Rxb2 30. c3 Rb3 31. Ra1 Ra8 32. Rea2 Qe8 33. Qc4 Qb8 34. Qd3 Rb2 35. Qd1 Ng3 36. Bxg3 fxg3 37. Nf1 Qb6+ 38. Kh1 Qf2 39. Rxb2 Qxb2 40. Nxg3 Qxc3 41. Qc1 Rxa3 42. Qxc3 Rxc3 43. Ra8 Bf6 44. Ra7 Kg6 45. Nf5 Rc4 46. Ra8 Kh7 47. Ra7 Kg6 48. Kh2 Rc1 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Guaymallen"]
[Date "2001.05.29"]
[Round "1"]
[White "Ortiz, Walter"]
[Black "Barrelier, Nicolas"]
[Result "1/2-1/2"]
[ECO "D31"]
[PlyCount "26"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. cxd5 exd5 5. Qb3 Bxc3+ 6. bxc3 Nc6 7. Nf3 h6 8. g3 Nge7 9. Bg2 b6 10. 0-0 Bb7 11. Re1 0-0 12. Ba3 Na5 13. Qb4 Re8 1/2-1/2

[Event "ARG-ch U10 sf"]
[Site "Santa Fe"]
[Date "2001.04.29"]
[Round "7"]
[White "Ortiz, Walter"]
[Black "Salazar, Ezequiel"]
[Result "0-1"]
[ECO "E14"]
[PlyCount "94"]
[EventDate "2001.04.25"]
[EventType "swiss"]
[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 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. 0-0 Be7 7. b3 0-0 8. Bb2 c5 9. Nc3 Nc6 10. a3 Qd7 11. Rc1 Rac8 12. Na4 Nd8 13. Ne5 Qe8 14. Ng4 Qc6 15. Ne5 Qe8 16. Qe2 Bd6 17. f4 Ne4 18. Bxe4 dxe4 19. Ng4 f5 20. Nf2 Qe7 21. Kh1 cxd4 22. Bxd4 Bxa3 23. Ra1 Bd6 24. Rg1 g6 25. Qb2 Nc6 26. Bc3 Bc5 27. Rge1 Bb4 28. Bxb4 Nxb4 29. Nc3 a6 30. Red1 Rfd8 31. Rxd8+ Rxd8 32. Rd1 Rxd1+ 33. Ncxd1 Nd3 34. Nxd3 exd3 35. Qd4 Qb4 36. Qc3 Qxc3 37. Nxc3 Be4 38. Kg1 d2 39. Kf2 Bc2 40. Ke2 Bxb3 41. Kxd2 Bxc4 42. Na4 b5 43. Nb6 Bd5 44. g3 a5 45. Kc3 Kf7 46. h4 Ke7 47. Kd4 Kd6 0-1

[Event "ARG-ch U10 sf"]
[Site "Santa Fe"]
[Date "2001.04.28"]
[Round "6"]
[White "Ortiz, Walter"]
[Black "Luo, Victor"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "105"]
[EventDate "2001.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bd3 Bg7 5. Nf3 0-0 6. Bg5 h6 7. Bd2 Nbd7 8. 0-0 e5 9. dxe5 dxe5 10. Qc1 Kh7 11. Nh4 Nc5 12. Qb1 Nfxe4 13. Nxe4 Nxe4 14. Bb4 Re8 15. Nf3 Nf6 16. Rd1 Bd7 17. Bc4 Kg8 18. c3 e4 19. Nh4 g5 20. Nf5 Re5 21. Ng3 b5 22. Bb3 a5 23. Ba3 c5 24. Nxe4 Rxe4 25. Bxc5 Rc8 26. Bd4 Re8 27. Qg6 Be6 28. Bxe6 Rxe6 29. Qf5 Qe7 30. Qxb5 Re2 31. Be3 Rxe3 32. fxe3 Qxe3+ 33. Kh1 Ng4 34. Qf5 Nf2+ 35. Kg1 Nh3+ 36. Kf1 Qg1+ 37. Ke2 Re8+ 38. Kd2 Rd8+ 39. Kc2 Rxd1 40. Rxd1 Qxg2+ 41. Rd2 Qh1 42. Qxh3 Qe4+ 43. Qd3 Qe6 44. Qd5 Qg6+ 45. Rd3 Qa6 46. c4 Qa7 47. c5 Kh7 48. c6 Qb8 49. Qxf7 Qxb2+ 50. Kd1 Qb1+ 51. Ke2 Qc2+ 52. Ke3 Qc1+ 53. Ke4 1-0

[Event "ARG-ch U10 sf"]
[Site "Santa Fe"]
[Date "2001.04.28"]
[Round "5"]
[White "Ortiz, Walter"]
[Black "Rey Amione, Ramiro"]
[Result "1-0"]
[ECO "D63"]
[PlyCount "61"]
[EventDate "2001.04.25"]
[EventType "swiss"]
[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 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 Be7 6. Rc1 0-0 7. e3 Re8 8. Bd3 b6 9. 0-0 Ba6 10. cxd5 Bxd3 11. Qxd3 Nxd5 12. Nxd5 exd5 13. Bxe7 Rxe7 14. Ng5 Nf6 15. Rc6 Ne4 16. Nxe4 dxe4 17. Qc2 Rc8 18. Rc1 Qd7 19. Qc4 a5 20. Rxb6 Ree8 21. Rb7 Re7 22. Qc6 Qxc6 23. Rxc6 Kf8 24. Ra7 Rb8 25. b3 Rb5 26. Rcxc7 Rxc7 27. Rxc7 a4 28. Rc3 Ke7 29. h3 a3 30. Kh2 Kd6 31. Rc4 1-0

[Event "ARG-ch U10 sf"]
[Site "Santa Fe"]
[Date "2001.04.27"]
[Round "3"]
[White "Ortiz, Walter"]
[Black "Tokman, Ariel"]
[Result "0-1"]
[ECO "D20"]
[PlyCount "130"]
[EventDate "2001.04.25"]
[EventType "swiss"]
[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 dxc4 3. e3 Be6 4. Bxc4 Bxc4 5. Qa4+ b5 6. Qa5 Nf6 7. b3 Be6 8. Qxb5+ Bd7 9. Qd3 g6 10. Nf3 Bg7 11. Ne5 0-0 12. Bb2 Nc6 13. Nxd7 Qxd7 14. 0-0 Qd6 15. e4 Ng4 16. f4 Bxd4+ 17. Bxd4 Qxd4+ 18. Qxd4 Nxd4 19. Nc3 f5 20. h3 Ne3 21. Rfc1 fxe4 22. g3 Rad8 23. Kf2 Nd5 24. Nxe4 h6 25. h4 Ne6 26. Kg2 Ne3+ 27. Kf2 Ng4+ 28. Kf3 h5 29. Rd1 Nd4+ 30. Rxd4 Rxd4 31. Ng5 Rd3+ 32. Kg2 Rfd8 33. Ne6 Rd2+ 34. Kf1 Rd1+ 35. Rxd1 Rxd1+ 36. Ke2 Ra1 37. Nxc7 Rxa2+ 38. Kd3 Ra3 39. Kc4 Ne3+ 40. Kc3 Kf7 41. Nb5 Ra1 42. Nd4 Rg1 43. Ne2 Rd1 44. Kb4 Ke6 45. Ka5 Rd3 46. b4 Nc4+ 47. Kb5 Nb2 48. Ka5 Rd6 49. b5 Kd5 50. Kb4 a6 51. Ka3 Nd3 52. bxa6 Rxa6+ 53. Kb3 Rc6 54. Nc3+ Kd4 55. Nb5+ Ke3 56. Nc3 Rxc3+ 57. Kxc3 Nf2 58. Kc4 Kf3 59. Kd5 Kxg3 60. Ke6 Kxf4 61. Kxe7 Kg4 62. Kf6 Kxh4 63. Kxg6 Kg4 64. Kf6 h4 65. Ke5 h3 0-1

[Event "ARG-ch U10 sf"]
[Site "Santa Fe"]
[Date "2001.04.27"]
[Round "4"]
[White "Petullo, Roberto"]
[Black "Ortiz, Walter"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "108"]
[EventDate "2001.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 Nxe4 6. Nxe4 d5 7. Bxd5 Qxd5 8. Qe2 0-0 9. 0-0 Nc6 10. c3 Bf5 11. Nfg5 h6 12. g4 Bxe4 13. Nxe4 Kh7 14. g5 h5 15. Re1 b6 16. Bf4 Rac8 17. Be5 Nxe5 18. dxe5 Qxe5 19. Qf3 Qf5 20. Qxf5 gxf5 21. Ng3 e6 22. Nxh5 Kg6 23. Ng3 Kxg5 24. Kh1 Rcd8 25. Rg1 Rg8 26. Ne2+ Kh6 27. Rg3 Kh7 28. Nd4 Bxd4 29. Rh3+ Kg7 30. cxd4 Rxd4 31. Rg1+ Kf8 32. Rxg8+ Kxg8 33. Rg3+ Kf8 34. Rg2 Rd1+ 35. Rg1 Rxg1+ 36. Kxg1 Kg7 37. Kg2 Kg6 38. Kg3 Kg5 39. f4+ Kh5 40. h4 f6 41. Kf3 Kxh4 42. Ke3 Kg3 43. b4 c6 44. Kd4 Kxf4 45. Kc4 Ke4 46. a4 f4 47. b5 c5 48. Kb3 Kd3 49. Kb2 f3 50. Kc1 f2 51. Kb2 f1Q 52. Ka2 Kc2 53. a5 Qb1+ 54. Ka3 Qb3# 0-1

[Event "ARG-ch U10 sf"]
[Site "Santa Fe"]
[Date "2001.04.26"]
[Round "1"]
[White "Ortiz, Walter"]
[Black "Frigerio, Dante"]
[Result "1-0"]
[ECO "E70"]
[PlyCount "53"]
[EventDate "2001.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nf6 5. Bd3 0-0 6. Nge2 e5 7. d5 Nh5 8. f3 f5 9. Qc2 c6 10. Be3 Na6 11. 0-0-0 Nf4 12. Nxf4 exf4 13. Bf2 Qa5 14. Qa4 Bxc3 15. Qxa5 Bxa5 16. dxc6 bxc6 17. c5 Bb4 18. cxd6 Rd8 19. e5 Bc5 20. Bh4 Be3+ 21. Kb1 g5 22. Bxg5 Rd7 23. e6 Rg7 24. Bh6 Bb7 25. Bxg7 Kxg7 26. d7 Bb6 27. e7 1-0

[Event "ARG-ch U10 sf"]
[Site "Santa Fe"]
[Date "2001.04.26"]
[Round "2"]
[White "Perez, Maximiliano"]
[Black "Ortiz, Walter"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "85"]
[EventDate "2001.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. g3 0-0 6. Bg2 Nbd7 7. Bf4 c5 8. e5 Nh5 9. Be3 cxd4 10. Qxd4 dxe5 11. Qd2 Nb6 12. Qxd8 Rxd8 13. 0-0 Nc4 14. Bg5 Nxb2 15. Bxe7 Re8 16. Nd5 Rb8 17. Bd6 Ra8 18. Nc7 Rd8 19. Nxa8 Rxd6 20. Rab1 e4 21. Rxb2 Bxb2 22. Ng5 f5 23. Nc7 Rc6 24. Ne8 Kf8 25. Nxh7+ Kxe8 26. Rb1 Rxc2 27. Bf1 Bd4 28. Bb5+ Ke7 29. Rf1 Rxa2 30. Ng5 Ra1 31. Rxa1 Bxa1 32. Kh1 Bd7 33. Be2 Nf6 34. Nh3 a5 35. Ng1 a4 36. f3 Bc6 37. fxe4 Bxe4+ 38. Nf3 a3 39. Bc4 Bxf3+ 40. Kg1 Bc6 41. Kf2 b5 42. Bb3 Kd6 43. Be6 0-1

[Event "Pan American-ch U10"]
[Site "Guaymallen"]
[Date "2001.01.02"]
[Round "5"]
[White "Thaler, Michael"]
[Black "Ortiz, Walter"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "35"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. h3 Nbd7 7. 0-0 e5 8. Be3 Ne8 9. d5 f5 10. Ng5 Nb6 11. a4 f4 12. Bxb6 Qxg5 13. Ba5 Bxh3 14. Bf3 Bxg2 15. Bg4 f3 16. Be6+ Kh8 17. Qc1 Qh4 18. Bh3 0-1

[Event "ARG-ch U10"]
[Site "Rafaela"]
[Date "2000.04.02"]
[Round "7"]
[White "Cuevas, Alex"]
[Black "Ortiz, Walter"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "136"]
[EventDate "2000.03.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Nc3 Nc6 5. Bb5 Bd7 6. 0-0 a6 7. Bxc6 Bxc6 8. Qd3 e5 9. Bg5 f6 10. Bd2 Ne7 11. h3 0-0 12. Nh2 f5 13. dxe5 dxe5 14. Qxd8 Raxd8 15. Bg5 Bf6 16. Bxf6 Rxf6 17. exf5 gxf5 18. f3 Rg6 19. Rfe1 Rd2 20. Re2 Rxe2 21. Nxe2 e4 22. Kf2 Nd5 23. Nf1 Nb4 24. Nd4 Rf6 25. a3 Nd5 26. Nxc6 Rxc6 27. Rc1 Nf4 28. Ke3 Nxg2+ 29. Kd2 exf3 30. Nh2 Rd6+ 31. Kc3 Re6 32. Rg1 Rg6 33. Nxf3 Rg3 34. Kd4 Rxf3 35. Rxg2+ Kf7 36. Ke5 h6 37. h4 Rf1 38. h5 Rh1 39. Kxf5 Rxh5+ 40. Kg4 Rg5+ 41. Kf3 Kf6 42. Rh2 Kg6 43. Rd2 Rb5 44. b3 Ra5 45. a4 b5 46. axb5 Rxb5 47. Rd3 a5 48. Rc3 Rb7 49. Rc5 Ra7 50. Ke4 a4 51. bxa4 Rxa4+ 52. c4 Ra7 53. Kd5 h5 54. Rc6+ Kg5 55. Ke6 h4 56. Rc5+ Kg4 57. Rd5 h3 58. Rd2 Ra6+ 59. Kd7 Rh6 60. Rd4+ Kf3 61. Rd3+ Ke2 62. Rd5 h2 63. Re5+ Kf3 64. Re1 h1Q 65. Rxh1 Rxh1 66. Kxc7 Rh6 67. c5 Ke4 68. c6 Kd5 1/2-1/2

[Event "ARG-ch U10"]
[Site "Rafaela"]
[Date "2000.04.01"]
[Round "5"]
[White "Ortiz, Walter"]
[Black "Amurri, Juan Pablo"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "61"]
[EventDate "2000.03.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Qf3 Qxd5 4. Qxd5 Nxd5 5. Bc4 e6 6. Nf3 Nc6 7. 0-0 Bc5 8. Re1 f6 9. Bxd5 Nb4 10. Bb3 0-0 11. a3 Nc6 12. Nc3 Re8 13. d4 Nxd4 14. Nxd4 Bxd4 15. Nb5 Bb6 16. Be3 Re7 17. Bxb6 axb6 18. f4 Ra5 19. Nd4 Kf7 20. f5 Bd7 21. fxe6+ Bxe6 22. Nxe6 Ke8 23. Nxc7+ Kd8 24. Rad1+ Kxc7 25. Rxe7+ Kb8 26. Rd8+ Ka7 27. Ree8 b5 28. Ra8+ Kb6 29. Re6+ Kc7 30. Rxa5 Kd7 31. Rxb5 1-0

[Event "ARG-ch U10"]
[Site "Rafaela"]
[Date "2000.04.01"]
[Round "6"]
[White "Ortiz, Walter"]
[Black "Hoya, Ramiro"]
[Result "1-0"]
[ECO "D56"]
[PlyCount "67"]
[EventDate "2000.03.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 Nc6 7. Bd3 h6 8. Bh4 Bd7 9. a3 Nh7 10. Bxe7 Qxe7 11. Qc2 dxc4 12. Bxh7+ Kh8 13. Be4 f5 14. Bxc6 Bxc6 15. Ne5 Qf6 16. 0-0 Qg5 17. Nxc6 bxc6 18. Ne2 Rf6 19. Nf4 h5 20. Qe2 Rh6 21. Qf3 h4 22. Qxc6 Rg8 23. Qf3 Rf6 24. Rac1 h3 25. Nxh3 Qh4 26. Nf4 g5 27. Qh3 Qxh3 28. Nxh3 Rh6 29. f4 g4 30. Ng5 Rg7 31. Rxc4 Rh4 32. Rb4 Rg6 33. Rb8+ Kg7 34. Rc1 1-0

[Event "ARG-ch U10"]
[Site "Rafaela"]
[Date "2000.03.31"]
[Round "3"]
[White "Ortiz, Walter"]
[Black "Caporale, Luis"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "69"]
[EventDate "2000.03.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. dxe5 dxe5 6. Qxd8+ Bxd8 7. Bb5 Nf6 8. Nxe5 Bd7 9. Nxd7 Nxd7 10. 0-0 0-0 11. Nc3 a6 12. Bxc6 bxc6 13. Be3 Nf6 14. f3 Rb8 15. Rab1 Nd7 16. Ne2 Bf6 17. Bd4 Bxd4+ 18. Nxd4 Rbd8 19. Nxc6 Rde8 20. Rbd1 Ne5 21. Nb4 a5 22. Nd5 c6 23. Nc3 Rb8 24. b3 Rfd8 25. h3 Re8 26. f4 Ng6 27. f5 Ne5 28. Na4 f6 29. Nc5 Nf7 30. Rd7 Rb5 31. Ne6 Rbb8 32. Nc7 Rxe4 33. Ne6 Re5 34. Ra7 Rxf5 35. Rxf5 1-0

[Event "ARG-ch U10"]
[Site "Rafaela"]
[Date "2000.03.30"]
[Round "1"]
[White "Ortiz, Walter"]
[Black "Cristobal, Manuel"]
[Result "0-1"]
[ECO "B95"]
[PlyCount "72"]
[EventDate "2000.03.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qf3 h6 8. Bh4 Be7 9. Bd3 0-0 10. g4 Ne8 11. Bg3 Nc6 12. Nde2 b5 13. a3 Bb7 14. h4 g6 15. Qe3 Kg7 16. Bf4 Rh8 17. Bg3 Nf6 18. f3 Nd7 19. 0-0-0 Nde5 20. Nd4 Nxd4 21. Qxd4 Bf6 22. Qe3 Nc6 23. Be2 Be7 24. Qd2 e5 25. f4 f6 26. fxe5 dxe5 27. Qe3 Nd4 28. g5 Nxe2+ 29. Qxe2 Qc7 30. gxf6+ Bxf6 31. Qg4 Bc8 32. Qf3 Qf7 33. Nd5 Bg5+ 34. Nf4 Bxf4+ 35. Bxf4 Qxf4+ 36. Qxf4 exf4 0-1

[Event "ARG-ch U10"]
[Site "Rafaela"]
[Date "2000.03.30"]
[Round "2"]
[White "Panizza, Cristian"]
[Black "Ortiz, Walter"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "45"]
[EventDate "2000.03.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Bf4 Nc6 5. Nf3 Bg4 6. Be3 Nf6 7. h3 Bxf3 8. Qxf3 0-0 9. 0-0-0 e5 10. d5 Ne7 11. Be2 c6 12. dxc6 Nxc6 13. Rhe1 Rc8 14. g4 Qc7 15. Bd3 Nd4 16. Bxd4 exd4 17. Ne2 Nd7 18. h4 Ne5 19. Qg3 Nxd3+ 20. Qxd3 b5 21. g5 f6 22. Nxd4 fxg5 23. Nxb5 0-1

[Event "ARG-ch U10"]
[Site "Rafaela"]
[Date "2000.??.??"]
[Round "4"]
[White "Giacone, Pablo"]
[Black "Ortiz, Walter"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "42"]
[EventDate "2000.03.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Bc4 Bg7 4. Be3 Nc6 5. Ne2 e5 6. 0-0 Bg4 7. f3 Bd7 8. Nbc3 a6 9. a4 Na5 10. Qd3 Nc6 11. f4 Bg4 12. Rad1 Nf6 13. fxe5 dxe5 14. dxe5 Qxd3 15. Rxd3 Nxe5 16. Rd4 c5 17. Rdd1 Nxc4 18. Bxc5 Rc8 19. Bf2 0-0 20. Rd4 Bxe2 21. Nxe2 Nxb2 0-1

