[Event "ARG-ch sf"]
[Site "Buenos Aires"]
[Date "1998.??.??"]
[Round "3"]
[White "Aguero, Mariano"]
[Black "Julia, Ernesto"]
[Result "0-1"]
[ECO "C62"]
[BlackElo "2350"]
[PlyCount "90"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. Bg5 f6 8. Bf4 Ne7 9. c4 Ng6 10. Bg3 c5 11. Qd2 Bg4 12. Qe2 Rb8 13. b3 Be7 14. h3 Bh5 15. 0-0 0-0 16. Nbd2 Ne5 17. Bf4 a5 18. Be3 a4 19. g4 Bf7 20. Nh4 g6 21. f4 Nc6 22. f5 g5 23. Nhf3 Re8 24. Qd1 Bf8 25. Re1 h6 26. Bf2 Ra8 27. Nf1 axb3 28. axb3 Rxa1 29. Qxa1 Nb4 30. Qb1 Qa8 31. Bg3 Qb7 32. Re3 Nc6 33. Qd1 Ra8 34. Be1 Ra3 35. Bd2 Nd4 36. Bc1 Ra1 37. N1d2 Qa8 38. Re1 Qa2 39. Kf1 Nc2 40. Re2 Qa3 41. Nb1 Rxb1 42. Rxc2 Qxb3 43. Qe2 Ra1 44. Kf2 Ra4 45. Rb2 Qxc4 0-1

[Event "ARG-ch sf"]
[Site "Buenos Aires"]
[Date "1998.??.??"]
[Round "1"]
[White "Aguero, Mariano"]
[Black "Llanos, Guillermo"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "2370"]
[PlyCount "78"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. Be2 h5 11. Bxg4 Bxg4 12. f3 Bd7 13. Bf2 Nc6 14. Qd2 Ne5 15. Nb3 h4 16. Bd4 e6 17. Qe2 b5 18. a4 b4 19. Nd1 Kf8 20. Ne3 Qe8 21. Nc4 Nxc4 22. Bxg7+ Kxg7 23. Qxc4 Bxa4 24. Qxb4 Bxb3 25. Qxb3 Qc6 26. Qc3+ Qxc3+ 27. bxc3 Rhc8 28. Kd2 Rc5 29. Ra4 a5 30. c4 f5 31. exf5 Rxf5 32. Re1 Kf6 33. Re3 Ke7 34. Kc3 Rb8 35. Ra1 Rc5 36. Kd2 Rb4 37. Rc3 e5 38. Ra2 Ke6 39. g3 h3 0-1

[Event "Pan American-ch U18"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "2"]
[White "Aguero, Mariano"]
[Black "Maguiroski, Peterson"]
[Result "1-0"]
[ECO "C05"]
[PlyCount "53"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 cxd4 9. cxd4 Bb4+ 10. Kf2 f6 11. Kg2 g5 12. h3 Rg8 13. exf6 gxf4 14. f7+ Kxf7 15. Bxf4 Nf6 16. Bd3 Ke8 17. Ne2 Ne7 18. Rf1 Nf5 19. Kh2 Bd6 20. Ne5 Nh5 21. Qa4+ Ke7 22. g4 Nxf4 23. Rxf4 Bxe5 24. dxe5 Qe3 25. Qa3+ Ke8 26. gxf5 Qxe5 27. f6 1-0

[Event "Pan American-ch U18"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "4"]
[White "Aguero, Mariano"]
[Black "Retamal, Rodrigo"]
[Result "0-1"]
[ECO "C04"]
[PlyCount "86"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 Be7 7. Bd3 a5 8. a4 b6 9. Qe2 Ncb8 10. 0-0 Ba6 11. c4 c6 12. b3 Bb7 13. Bb2 Na6 14. Rac1 Nb4 15. Bb1 Nf8 16. Rfd1 Ng6 17. g3 Qd7 18. Nf1 0-0 19. Ne3 f5 20. exf6 Bxf6 21. Ng4 Qf7 22. Rd2 Rad8 23. Nfe5 Nxe5 24. dxe5 Be7 25. cxd5 cxd5 26. Bd4 Ba6 27. Qe3 h5 28. Bxb6 hxg4 29. Bxa5 Qh5 30. Qb6 Bg5 31. Qxb4 Bxd2 32. Qxd2 Rf3 33. b4 Rdf8 34. Bb6 d4 35. Qxd4 Bb7 36. Qd7 R3f7 37. Qd3 Rf3 38. Qd7 Bd5 39. Rc7 R3f7 40. Qb5 Qh3 41. Qf1 Qxf1+ 42. Kxf1 Rxc7 43. Bxc7 Rc8 0-1

[Event "ARG-ch sf"]
[Site "Buenos Aires"]
[Date "1998.??.??"]
[Round "4"]
[White "Bertorello, Juan Manuel"]
[Black "Aguero, Mariano"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2300"]
[PlyCount "25"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 dxe4 5. Nxe4 Nc6 6. g3 Be7 7. Bg2 Nf6 8. Nf2 Qc7 9. 0-0 b6 10. b3 Nd7 11. Bb2 Bf6 12. Bxf6 Nxf6 13. Ne5 1/2-1/2

[Event "Pan American-ch U18"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "3"]
[White "Matos, Artur Jose Soares"]
[Black "Aguero, Mariano"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "104"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d3 g6 3. e4 d6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 e5 7. Nbd2 c6 8. h3 Nbd7 9. Ne1 d5 10. Kh2 dxe4 11. Nxe4 Nxe4 12. Bxe4 Qb6 13. c3 Nf6 14. Bg2 Be6 15. Qc2 Bd5 16. f4 Bxg2 17. Nxg2 exf4 18. Bxf4 Nd5 19. Bd2 Rae8 20. Rae1 c5 21. Nf4 Nf6 22. Rxe8 Rxe8 23. Re1 Qc6 24. Be3 Nd7 25. Qf2 b6 26. Rf1 f5 27. d4 cxd4 28. Bxd4 Nf6 29. Re1 Ne4 30. Qg1 Rd8 31. Rd1 Ng5 32. Qg2 Nf3+ 33. Kh1 Nxd4 34. cxd4 Qxg2+ 35. Kxg2 Rxd4 36. Rxd4 Bxd4 37. b3 Kf7 38. Kf3 Be5 39. Nd3 Bd6 40. Nc1 Ke6 41. Ne2 Be5 42. h4 Kd5 43. Ke3 Kc5 44. Kd3 Kb4 45. Kc2 Ka3 46. Kb1 a6 47. Nf4 Bxf4 48. gxf4 h6 49. Kc2 Kxa2 50. Kc3 Ka3 51. Kc4 b5+ 52. Kc3 b4+ 0-1

[Event "Pan American-ch U18"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "1"]
[White "Poffo, Alvaro A"]
[Black "Aguero, Mariano"]
[Result "1-0"]
[ECO "E97"]
[PlyCount "102"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 f5 11. Ng5 Nf6 12. Bf3 c6 13. Be3 h6 14. Ne6 Bxe6 15. dxe6 fxe4 16. Nxe4 Nxe4 17. Bxe4 Rf6 18. Qd2 Kh7 19. Rad1 Rxe6 20. Qc2 Qf8 21. a4 Nf5 22. b5 Nxe3 23. Rxe3 Rc8 24. Rg3 Qe8 25. Rxg6 Rxg6 26. Rxd6 Kh8 27. Bxg6 Qe7 28. Qd3 cxb5 29. axb5 Qg5 30. g3 Rf8 31. Be4 Rf7 32. Rg6 Qc1+ 33. Kg2 Qe1 34. f3 Qb4 35. Rd6 b6 36. Rc6 Bf6 37. Bd5 e4 38. Qxe4 Rf8 39. Qg6 Qd2+ 40. Kh3 Qg5 41. Qxg5 hxg5 42. Rc7 Re8 43. Rxa7 Re2 44. Rc7 Bd4 45. Kg4 Rxh2 46. Kxg5 Rh3 47. g4 Be3+ 48. Kf5 Rh6 49. g5 Rh5 50. f4 Rxg5+ 51. fxg5 Bxg5 1-0

[Event "Pan American-ch U18"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "5"]
[White "Rodriguez, Angel"]
[Black "Aguero, Mariano"]
[Result "0-1"]
[ECO "C09"]
[PlyCount "42"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. c3 d5 5. exd5 exd5 6. 0-0 Bd6 7. d4 Nge7 8. dxc5 Bxc5 9. Bf4 0-0 10. Nbd2 Ng6 11. Bg3 f5 12. Nb3 Bb6 13. Bd3 Qf6 14. Re1 Be6 15. a4 f4 16. Bxg6 Qxg6 17. Bh4 Kh8 18. Kh1 a5 19. Ne5 Qh6 20. Nxc6 bxc6 21. f3 Rae8 0-1

