[Event "CHI-chT Universities"]
[Site "Chile"]
[Date "2009.10.29"]
[Round "5"]
[White "Herrera Baeza, Francisco"]
[Black "Sanchez Osorio, Hector"]
[Result "1-0"]
[ECO "D38"]
[PlyCount "59"]
[EventDate "2009.10.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 0-0 6. e3 c5 7. a3 Bxc3+ 8. bxc3 Nbd7 9. Bd3 dxc4 10. Bxc4 Qa5 11. 0-0 b5 12. Be2 c4 13. Qb1 Nd5 14. Kh1 Qb6 15. Qc2 Bb7 16. Rfb1 Qc6 17. Ne1 h6 18. Bh4 g5 19. Bg3 f5 20. h3 N7f6 21. Bf3 Qe8 22. Be5 a6 23. Bxf6 Rxf6 24. a4 g4 25. hxg4 fxg4 26. Bxg4 Nxc3 27. Rb2 h5 28. Bxe6+ Qxe6 29. Qxc3 h4 30. e4 1-0

[Event "CHI-chT Universities"]
[Site "Chile"]
[Date "2009.10.29"]
[Round "6"]
[White "Sanchez Osorio, Hector"]
[Black "Dumas Aviles, Alejandro"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "2349"]
[PlyCount "51"]
[EventDate "2009.10.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd3 c6 6. h3 Bf5 7. Qf3 Bxd3 8. Qxd3 Na6 9. Nf3 Nb4 10. Qe2 Qf5 11. 0-0 Qxc2 12. Qe5 Nbd5 13. Ne1 Qg6 14. Nxd5 Nxd5 15. Bd2 e6 16. f4 Qf6 17. Nd3 Qxe5 18. Nxe5 Bd6 19. f5 Bxe5 20. dxe5 0-0 21. fxe6 fxe6 22. Rxf8+ Rxf8 23. Rf1 Rf5 24. Rxf5 exf5 25. g3 Kf7 26. Kf2 0-1

[Event "CHI-chT Universities"]
[Site "Chile"]
[Date "2009.10.28"]
[Round "3"]
[White "Sanchez Osorio, Hector"]
[Black "Saez Latorre, Martin"]
[Result "1-0"]
[ECO "B95"]
[BlackElo "1920"]
[PlyCount "79"]
[EventDate "2009.10.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qd2 b5 9. a3 0-0 10. 0-0-0 Qc7 11. h3 h6 12. Bxf6 Bxf6 13. g4 Bb7 14. g5 hxg5 15. fxg5 Be5 16. Kb1 Nc6 17. Nf3 Rad8 18. Nxe5 dxe5 19. Bd3 b4 20. axb4 Nxb4 21. Qe3 Rd4 22. Rhf1 Qa5 23. Qf3 g6 24. h4 Na2 25. Nxa2 Ra4 26. b4 Rxb4+ 27. Nxb4 Qxb4+ 28. Kc1 Bc6 29. h5 gxh5 30. g6 fxg6 31. Qxf8+ Qxf8 32. Rxf8+ Kxf8 33. Kd2 a5 34. Ke3 Kg7 35. Bc4 Be8 36. Bxe6 Kf6 37. Bc8 Bf7 38. Rd6+ Kg5 39. Be6 Be8 40. c4 1-0

[Event "CHI-chT Universities"]
[Site "Chile"]
[Date "2009.10.28"]
[Round "4"]
[White "Toledo Ramirez, Guillermo"]
[Black "Sanchez Osorio, Hector"]
[Result "0-1"]
[ECO "B05"]
[PlyCount "71"]
[EventDate "2009.10.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. Nf3 Bg4 6. Bf4 Nc6 7. exd6 exd6 8. Nc3 Be7 9. Qd2 0-0 10. 0-0-0 Bf6 11. Be3 a5 12. Bd3 a4 13. a3 Na5 14. Qc2 Nb3+ 15. Kb1 h6 16. Nxa4 Nxd4 17. Bxd4 Nxa4 18. c5 Bxd4 19. Bh7+ Kh8 20. Rxd4 Bxf3 21. gxf3 Nxc5 22. Rg1 Qf6 23. Rdg4 Ne6 24. f4 Ra5 25. f5 Rc5 26. Qd3 Ng5 27. Qg3 Rb5 28. b4 Nxh7 29. Rxg7 Ng5 30. Rxg5 hxg5 31. Qh3+ Kg7 32. Qd3 Qxf5 33. Qxf5 Rxf5 34. f4 Rxf4 35. Rxg5+ Kf6 36. Rh5 0-1

[Event "CHI-chT Universities"]
[Site "Chile"]
[Date "2009.10.27"]
[Round "2"]
[White "Diaz O'Kunghton, Hector"]
[Black "Sanchez Osorio, Hector"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "113"]
[EventDate "2009.10.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 0-0 5. e3 d6 6. Be2 Nc6 7. 0-0 Re8 8. c4 Bf5 9. a3 e5 10. Bh2 exd4 11. Nxd4 Nxd4 12. exd4 d5 13. c5 Qe7 14. Re1 Ne4 15. Nc3 Qh4 16. Nxe4 dxe4 17. Bxc7 e3 18. fxe3 Rxe3 19. Bf3 Rae8 20. Rxe3 Rxe3 21. Be5 Bxe5 22. dxe5 Rxe5 23. b4 Re3 24. Qd2 Rd3 25. Qe1 Qd4+ 26. Kh1 Re3 27. Qd1 Rd3 28. Qe1 Bxh3 29. Qe8+ Kg7 30. Re1 Be6 31. Qe7 Qf2 32. Rxe6 Rxf3 33. gxf3 Qxf3+ 34. Kg1 Qg4+ 35. Kf1 Qxe6 36. Qxb7 Qc4+ 37. Ke1 Qc1+ 38. Ke2 Qxa3 39. c6 Qa2+ 40. Ke3 Qb3+ 41. Kd4 Qd1+ 42. Kc5 Qc2+ 43. Kd6 Qd3+ 44. Kc7 h5 45. Kb8 Qd8+ 46. Qc8 Qxc8+ 47. Kxc8 h4 48. Kd8 h3 49. c7 h2 50. c8Q h1Q 51. Qc3+ Kh7 52. Qd3 Qh4+ 53. Ke8 Qxb4 54. Qd5 Qb8+ 55. Ke7 Qc7+ 56. Ke8 Qc8+ 57. Ke7 0-1

[Event "CHI-chT Universities"]
[Site "Chile"]
[Date "2009.10.27"]
[Round "1"]
[White "Sanhueza Venegas, Felipe"]
[Black "Sanchez Osorio, Hector"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1681"]
[PlyCount "81"]
[EventDate "2009.10.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 Bf5 7. Be3 e6 8. Nf3 Be7 9. Rc1 Nc6 10. Bd3 Bxd3 11. Qxd3 0-0 12. 0-0 Rc8 13. a3 e5 14. dxe5 dxe5 15. Qe2 Qd7 16. Bxb6 axb6 17. Rfd1 Qg4 18. h3 Qe6 19. Nd5 e4 20. Nd4 Nxd4 21. Rxd4 f5 22. b4 Bf6 23. Nxf6+ Qxf6 24. Rd7 Rf7 25. Qd2 Rxd7 26. Qxd7 Rd8 27. Qxb7 Qb2 28. Rf1 Qxa3 29. Qxb6 Qd3 30. c5 Qd4 31. b5 Kh8 32. Qc6 e3 33. fxe3 Qxe3+ 34. Kh1 h6 35. b6 Qe2 36. Qf3 Qb5 37. Qxf5 Qc6 38. Qe5 Kg8 39. Re1 Rc8 40. Qe6+ Kf8 41. Rf1+ 1-0

