[Event "Los Polvorines Materazzi Cup"]
[Site "Los Polvorines"]
[Date "2007.??.??"]
[Round "2"]
[White "Bertello, Miguel Angel"]
[Black "Orozco, Gustavo"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2070"]
[BlackElo "2235"]
[PlyCount "44"]
[EventDate "2007.02.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. c3 Nf6 4. e5 Nd7 5. Nf3 Nb6 6. h3 Bf5 7. a3 e6 8. Be2 Be7 9. 0-0 0-0 10. Be3 f6 11. Nh4 fxe5 12. Nxf5 Rxf5 13. dxe5 Nxe5 14. g4 Rf7 15. Bd4 Ng6 16. b4 Nf4 17. Bf3 Nxh3+ 18. Kh1 Bd6 19. Be3 Qh4 20. Kg2 Nxf2 21. Rxf2 Qg3+ 22. Kf1 Raf8 0-1

[Event "Los Polvorines Materazzi Cup"]
[Site "Los Polvorines"]
[Date "2007.??.??"]
[Round "7"]
[White "Bertello, Miguel Angel"]
[Black "Oviedo, Manuel"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2070"]
[BlackElo "1985"]
[PlyCount "26"]
[EventDate "2007.02.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. e4 d6 5. h3 0-0 6. d4 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. 0-0-0 Nc6 11. Nb5 Re7 12. Nc3 Re8 13. Nb5 Re7 1/2-1/2

[Event "Los Polvorines Materazzi Cup"]
[Site "Los Polvorines"]
[Date "2007.??.??"]
[Round "5"]
[White "Bertello, Miguel Angel"]
[Black "Sans, Diego"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2070"]
[PlyCount "141"]
[EventDate "2007.02.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qa5 4. g3 c6 5. Bg2 g6 6. Nf3 Bg7 7. 0-0 e5 8. d4 exd4 9. Nxd4 Ne7 10. Bf4 0-0 11. Nb3 Qd8 12. Qc2 Be6 13. Nc5 Qc8 14. N3e4 Nf5 15. Nxe6 Qxe6 16. e3 Na6 17. a3 h6 18. h4 Rfd8 19. Rad1 Qe7 20. b4 Nc7 21. Nc5 Ne6 22. Nxe6 fxe6 23. Be4 e5 24. Bxh6 Nxh6 25. Bxg6 Ng4 26. Qc4+ Rd5 27. Qxg4 Rad8 28. e4 Rd4 29. Bf5 R8d6 30. h5 a5 31. Kg2 axb4 32. axb4 Rf6 33. Ra1 Rd8 34. h6 Rxh6 35. Rh1 Rxh1 36. Rxh1 Rd6 37. Ra1 Rd8 38. Ra7 Kf8 39. Be6 Rb8 40. Bc8 Ke8 41. Bxb7 Kd8 42. Qd1+ Qd7 43. Qxd7+ Kxd7 44. Ba6+ Kd6 45. Rxg7 Rxb4 46. Rg6+ Kd7 47. Be2 c5 48. Ra6 Rxe4 49. Bb5+ Ke7 50. Rc6 Rb4 51. Rxc5 Kd6 52. Rc6+ Kd5 53. Rb6 Kc5 54. Rb7 Rb2 55. Bc6 Ra2 56. Be4 Kd4 57. Rb4+ Kc5 58. Rb3 Kd4 59. Re3 Rb2 60. g4 Rb8 61. Kg3 Rg8 62. Bf5 Rh8 63. Rd3+ Kc5 64. f3 Rh1 65. Rd8 Kc6 66. Kg2 Ra1 67. g5 Kc7 68. Rd7+ Kc6 69. Rd2 Ra7 70. g6 Rg7 71. Kg3 1-0

[Event "Los Polvorines Materazzi Cup"]
[Site "Los Polvorines"]
[Date "2007.??.??"]
[Round "4"]
[White "Garcia, Ezequiel Alejandro"]
[Black "Bertello, Miguel Angel"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1980"]
[BlackElo "2070"]
[PlyCount "57"]
[EventDate "2007.02.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. Nc3 Nf6 4. e5 Ne4 5. Nxe4 dxe4 6. c3 e6 7. g3 Bd7 8. Bg2 Ne7 9. Bxe4 Bc6 10. Bxc6+ Nxc6 11. Ne2 Qd5 12. 0-0 0-0-0 13. b4 Nxe5 14. Nf4 Qc6 15. b5 Qxc3 16. Be3 Nc4 17. Qe2 Nxe3 18. fxe3 Bd6 19. Nd3 Rhf8 20. a4 Qa5 21. Nb2 e5 22. Nc4 Qc3 23. Rac1 Qb3 24. Rb1 Qxa4 25. Ra1 Qb3 26. Rxa7 exd4 27. Qg4+ f5 28. Qxg7 Kb8 29. Rfa1 1-0

[Event "Los Polvorines Materazzi Cup"]
[Site "Los Polvorines"]
[Date "2007.??.??"]
[Round "3"]
[White "Gonzalez, Jorge Argentino"]
[Black "Bertello, Miguel Angel"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2155"]
[BlackElo "2070"]
[PlyCount "77"]
[EventDate "2007.02.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. e4 dxc4 9. Bxc4 e5 10. Bg5 exd4 11. Qxd4 Bc5 12. Qd3 b5 13. Bb3 Qc7 14. Kh1 Ng4 15. Bh4 Nde5 16. Nxe5 Nxe5 17. Qe2 Be6 18. Bxe6 fxe6 19. Bg3 g6 20. Rac1 Qg7 21. Nxb5 Bxf2 22. Rxf2 Rxf2 23. Bxf2 cxb5 24. Qxb5 Rd8 25. Qa5 Nf7 26. Qxa7 Qxb2 27. Rf1 Qe2 28. Re1 Rd1 29. Rxd1 Qxd1+ 30. Bg1 e5 31. a4 Qe2 32. Qa8+ Kg7 33. Qd5 Qf1 34. a5 h5 35. Qe6 Qf4 36. a6 Qxe4 37. a7 h4 38. h3 g5 39. Qe8 1-0

[Event "Los Polvorines Materazzi Cup"]
[Site "Los Polvorines"]
[Date "2007.??.??"]
[Round "1"]
[White "Perez, Maximiliano"]
[Black "Bertello, Miguel Angel"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2145"]
[BlackElo "2070"]
[PlyCount "73"]
[EventDate "2007.02.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 Qxd5 5. Nf3 Nf6 6. Bd3 Ne4 7. Bd2 Bxc3 8. bxc3 Nxd2 9. Qxd2 Nc6 10. 0-0 Bd7 11. Rfb1 a6 12. Qe2 Bc8 13. c4 Qd8 14. d5 Ne7 15. dxe6 Bxe6 16. Rxb7 h6 17. Qe5 Qd6 18. Rxc7 Qxe5 19. Nxe5 Bc8 20. Re1 Kf8 21. Rxe7 Kxe7 22. Ng6+ Kf6 23. Nxh8 Be6 24. Nxf7 Bxf7 25. Rb1 Ra7 26. a4 Ke5 27. Kf1 Rc7 28. Rb4 Kd4 29. Ke2 a5 30. Rb5 Bxc4 31. Bxc4 Rxc4 32. Rxa5 Rxc2+ 33. Kf3 Rc3+ 34. Kg4 Ra3 35. Ra7 Ra2 36. Rxg7 Rxf2 37. Kh5 1-0

[Event "Zarate op 3th"]
[Site "Zarate"]
[Date "1974.11.30"]
[Round "1"]
[White "Aguilera, Jorge"]
[Black "Bertello, Miguel Angel"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "57"]
[EventDate "1974.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. b4 e6 3. bxc5 Bxc5 4. d4 Be7 5. Bd3 Qc7 6. Ne2 d5 7. e5 Nc6 8. c3 Bd7 9. 0-0 Na5 10. Ng3 g6 11. a4 h5 12. Qc2 0-0-0 13. Na3 a6 14. Be3 h4 15. Ne2 Nh6 16. Rfb1 Bc6 17. Nb5 axb5 18. axb5 Kd7 19. b6 Qb8 20. Rxa5 Nf5 21. c4 dxc4 22. Bxc4 Rc8 23. Qb3 Nxe3 24. fxe3 Rhd8 25. Nf4 Be4 26. Bxe6+ fxe6 27. Qxe6+ Ke8 28. Nxg6 Bxg6 29. Qxg6+ 1-0

