[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1971.??.??"]
[Round "6"]
[White "Ader Hausman, Walter"]
[Black "Carvallo Avario, Mauricio"]
[Result "1-0"]
[ECO "E73"]
[PlyCount "61"]
[EventDate "1971.12.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 h6 7. Be3 e5 8. d5 a5 9. g4 Na6 10. h4 Nc5 11. f3 Ne8 12. Qd2 Kh7 13. Nh3 Qe7 14. Nf2 Bd7 15. Nd3 c6 16. Nxc5 dxc5 17. d6 Qe6 18. Bxc5 Rb8 19. Bb6 Kh8 20. h5 f5 21. exf5 gxf5 22. 0-0-0 Rf6 23. gxf5 Qxf5 24. Ne4 Re6 25. Rdg1 Kg8 26. Be3 b5 27. Rg3 bxc4 28. Bxc4 Rb4 29. Bxe6+ Qxe6 30. Kb1 Nf6 31. Bxh6 1-0

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1971.??.??"]
[Round "4"]
[White "Belmonte Schwarzbaum, Juan"]
[Black "Carvallo Avario, Mauricio"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "123"]
[EventDate "1971.12.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nc6 7. d5 Nb4 8. Be2 a5 9. 0-0 c6 10. a3 Qb6+ 11. Kh1 Na6 12. dxc6 bxc6 13. Qe1 Bd7 14. Qh4 Rfe8 15. f5 Nc7 16. fxg6 hxg6 17. e5 dxe5 18. Bh6 Qxb2 19. Nxe5 Qxc3 20. Bxg7 Kxg7 21. Nxd7 Rh8 22. Qf4 Ncd5 23. Qe5 Qxe5 24. Nxe5 c5 25. g4 Ne3 26. Rf2 g5 27. Rb1 Rab8 28. Rxb8 Rxb8 29. h4 Rh8 30. h5 e6 31. Bf3 Rb8 32. Kh2 Rb2 33. h6+ Kg8 34. Bd1 Ned5 35. Bf3 Ne3 36. Bd1 Ned5 37. Bf3 Nf4 38. Kg3 N6d5 39. Be4 Nc3 40. Bd3 Nxd3 41. Nxd3 Ne4+ 42. Kf3 Nxf2 43. Nxb2 Nh3 44. Nc4 Nf4 45. Nxa5 Nd5 46. Nb7 c4 47. Nd6 c3 48. h7+ Kxh7 49. Nxf7 Kg6 50. Ne5+ Kf6 51. Ke4 Nc7 52. a4 Nd5 53. a5 Nb4 54. Nd3 Nc6 55. a6 Na7 56. Kd4 e5+ 57. Nxe5 Nb5+ 58. Kc5 Nc7 59. Nd7+ Ke7 60. Nb8 Kd8 61. a7 Ke8 62. Kc6 1-0

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1971.??.??"]
[Round "5"]
[White "Carvallo Avario, Mauricio"]
[Black "Donoso Velasco, Pedro H"]
[Result "1/2-1/2"]
[ECO "E92"]
[PlyCount "64"]
[EventDate "1971.12.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Bd7 11. 0-0 Qe8 12. b3 Nh7 13. f3 h5 14. Bf2 Bh6 15. Rb1 f5 16. a3 Nc5 17. b4 axb4 18. axb4 Na4 19. Qc2 Nxc3 20. Qxc3 Qe7 21. c5 Nf6 22. Bd3 fxe4 23. Nxe4 Nxe4 24. Bxe4 Bf5 25. Rfe1 Bxe4 26. Rxe4 Qf7 27. Qc4 Ra3 28. Rd1 g5 29. h3 Rfa8 30. Qb5 Rb8 31. Qc4 Rba8 32. Qb5 Rb8 1/2-1/2

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1971.??.??"]
[Round "14"]
[White "Carvallo Avario, Mauricio"]
[Black "Letelier Martner, Rene"]
[Result "1/2-1/2"]
[ECO "A14"]
[PlyCount "96"]
[EventDate "1971.12.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 Be7 5. g3 0-0 6. Bg2 c5 7. 0-0 Nc6 8. d3 b6 9. e4 dxe4 10. dxe4 Qc7 11. e5 Nd7 12. Qe2 Bb7 13. Nbd2 Rad8 14. Rfe1 Rfe8 15. h4 h6 16. Rad1 Nf8 17. h5 Nb4 18. Ne4 Rxd1 19. Rxd1 Rd8 20. Rxd8 Qxd8 21. Ne1 Bxe4 22. Bxe4 Nxa2 23. Nc2 Nb4 24. Ne3 f5 25. exf6 Bxf6 26. Bxf6 Qxf6 27. Ng4 Qc3 28. Ne5 Na6 29. Bd3 Nc7 30. Qe4 Ne8 31. Nd7 Nf6 32. Nxf6+ Qxf6 33. Qb7 Qf7 34. Qb8 Qxh5 35. Qxa7 Qd1+ 36. Bf1 Qxb3 37. Qe7 Qb1 38. Qd8 Qb2 39. Qc7 Qb4 40. Qd8 Qa5 41. Qb8 Qa1 42. Qxb6 Qd4 43. Qc7 Ng6 44. Qc6 Kf7 45. Qb7+ Kf6 46. Qf3+ Ke7 47. Qb7+ Kf6 48. Qf3+ Ke7 1/2-1/2

[Event "Match/Nation CHI-ARG"]
[Site "Santiago de Chile"]
[Date "1971.??.??"]
[Round "2"]
[White "Carvallo Avario, Mauricio"]
[Black "Palermo, Vicente"]
[Result "1/2-1/2"]
[ECO "A88"]
[PlyCount "144"]
[EventDate "1971.??.??"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "CHI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. c4 0-0 6. 0-0 d6 7. Nc3 c6 8. b3 Qc7 9. Qc2 Na6 10. Ba3 Qa5 11. Bb2 e5 12. dxe5 dxe5 13. a3 Qc7 14. Rad1 Bd7 15. e3 e4 16. Nd4 Nc5 17. h3 Rae8 18. Na2 Nd3 19. Bc3 g5 20. Nc1 Ne5 21. Nce2 Ng6 22. Qd2 Rf7 23. Nc2 f4 24. exf4 gxf4 25. Nxf4 Nxf4 26. Qxf4 Qxf4 27. gxf4 Nh5 28. Bxg7 Rxg7 29. Kh2 Nxf4 30. Rg1 Re5 31. Ne3 Rh5 32. Rxd7 Rxd7 33. Bf3+ Kf7 34. Bxh5+ Nxh5 35. Rg4 Rd3 36. Rxe4 Rxb3 37. c5 a5 38. Ra4 Rb5 39. Rc4 Ke6 40. Kg2 Nf6 41. Nc2 Rb2 42. Ne3 Rb3 43. Ra4 Rc3 44. Rxa5 Nd7 45. Kf1 Nxc5 46. Ke2 b5 47. Ra7 h5 48. Kd2 Ne4+ 49. Ke2 Rb3 50. f4 Ng3+ 51. Kd2 Ne4+ 52. Ke2 Nc3+ 53. Kd2 Nb1+ 54. Ke2 Rxa3 55. f5+ Kf6 56. Rd7 Nc3+ 57. Kd2 Ne4+ 58. Ke2 Rc3 59. h4 b4 60. Kf3 Nc5 61. Rd6+ Ke5 62. Rxc6 b3 63. Rb6 Na4 64. Rb5+ Kd6 65. Ke2 Kc6 66. Rb8 Nc5 67. f6 Kd7 68. f7 Ne6 69. f8Q Nxf8 70. Rxf8 Rc5 71. Kd2 Re5 72. Rf5 b2 1/2-1/2

[Event "Match/Nation CHI-ARG"]
[Site "Santiago de Chile"]
[Date "1971.??.??"]
[Round "1"]
[White "Palermo, Vicente"]
[Black "Carvallo Avario, Mauricio"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "81"]
[EventDate "1971.??.??"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "CHI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. c3 0-0 6. e3 c6 7. Be2 Nbd7 8. 0-0 Qb6 9. Qb3 Re8 10. Bf4 Qxb3 11. axb3 Ng4 12. Ne1 h5 13. h3 e5 14. hxg4 exf4 15. gxh5 fxe3 16. fxe3 Rxe3 17. Kf2 Re7 18. hxg6 fxg6 19. Bd3 Bh6 20. Ndf3 Kg7 21. Nc2 Nf6 22. Rfe1 Ne4+ 23. Bxe4 dxe4 24. Ne5 Bf5 25. g4 Be6 26. Rxe4 Bxb3 27. Ne3 Bg8 28. Kg3 a6 29. Kh4 Bxe3 30. Rxe3 Rf8 31. Kg5 Rf2 32. b4 Bd5 33. Rae1 Rf6 34. Rh3 Bg8 35. Reh1 Rd6 36. Rh6 Ree6 37. Rf1 b6 38. Ra1 c5 39. Rxa6 cxd4 40. Ra7+ Kf8 41. cxd4 1-0

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1971.??.??"]
[Round "15"]
[White "Roman, Alejandro"]
[Black "Carvallo Avario, Mauricio"]
[Result "1/2-1/2"]
[ECO "A26"]
[PlyCount "81"]
[EventDate "1971.12.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 Nge7 6. 0-0 0-0 7. d3 d6 8. Bd2 h6 9. Rb1 a5 10. a3 Be6 11. b4 axb4 12. axb4 Qd7 13. b5 Nd8 14. Qc1 Kh7 15. Rd1 Bh3 16. Bh1 f5 17. Bg5 Ne6 18. Bxe7 Qxe7 19. Nd5 Qd7 20. Nd2 Nd4 21. Re1 Rf7 22. e3 Ne6 23. Bg2 Bxg2 24. Kxg2 f4 25. exf4 exf4 26. Ne4 f3+ 27. Kh1 Nc5 28. Nf4 g5 29. Nxc5 dxc5 30. Ne6 Qxd3 31. Re3 Qf5 32. Nxg7 Kxg7 33. Qc3+ Qf6 34. Re5 Ra2 35. Qe1 Rxf2 36. Rxg5+ hxg5 37. Qxf2 Re7 38. Rf1 b6 39. Qxf3 Qxf3+ 40. Rxf3 Re1+ 41. Kg2 1/2-1/2

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1971.??.??"]
[Round "2"]
[White "Silva Sanchez, Carlos"]
[Black "Carvallo Avario, Mauricio"]
[Result "1/2-1/2"]
[ECO "D46"]
[PlyCount "74"]
[EventDate "1971.12.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7 11. Re1 Re8 12. Bb3 Nf8 13. h3 Ng6 14. Nh4 exd4 15. Nxg6 hxg6 16. Qxd4 Qe5 17. Qxe5 Bxe5 18. Rad1 Be6 19. Bxe6 Rxe6 20. f3 a5 21. Na4 b5 22. Nc5 Rd6 23. Nd3 Rad8 24. f4 Rxd3 25. Rxd3 Rxd3 26. fxe5 Nd7 27. Bf4 c5 28. Rc1 c4 29. a4 bxa4 30. Rxc4 a3 31. bxa3 Rxa3 32. Rc8+ Kh7 33. Rc7 Nf8 34. Rxf7 Ne6 35. Bd2 Ra2 36. Bc3 Ra3 37. Bd2 Ra2 1/2-1/2

