[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Petrowitsch, Pablo"]
[Black "Wachtendorff, Fernando"]
[Result "0-1"]
[ECO "C63"]
[BlackElo "2245"]
[PlyCount "136"]
[EventDate "1994.??.??"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. 0-0 d6 7. Qd3 Bg4 8. h3 Bxf3 9. Qxf3 Be7 10. Nc3 0-0 11. Qd3 Kh8 12. a3 Nh5 13. Nd5 Nd4 14. Bc4 c6 15. Nxe7 Qxe7 16. c3 Ne6 17. Bxe6 Qxe6 18. Be3 Nf4 19. Bxf4 Rxf4 20. f3 Raf8 21. Rad1 R4f6 22. c4 b6 23. b4 h6 24. Rd2 g5 25. Qc3 h5 26. Rfd1 Rd8 27. c5 bxc5 28. bxc5 d5 29. exd5 cxd5 30. Qb3 d4 31. Qxe6 Rxe6 32. Rb1 Rd7 33. Kf2 Rc6 34. Rb5 Rdc7 35. Rc2 Kg7 36. Ke2 Kf6 37. Kd3 Ke6 38. Kc4 a6 39. Ra5 Rb7 40. h4 gxh4 41. f4 Rd7 42. fxe5 Kxe5 43. Rd2 Ke4 44. Re2+ Kf4 45. Kd3 Rd5 46. Re4+ Kg3 47. Kc4 Rg5 48. Rxd4 Kxg2 49. Rxh4 Kg3 50. Rd4 h4 51. Rd3+ Kh2 52. Rd6 Rgxc5+ 53. Rxc5 Rxd6 54. Rg5 h3 55. a4 Rf6 56. Kb4 Rf3 57. Ka5 Rg3 58. Rh5 Rg4 59. Rh6 Kg3 60. Rxa6 h2 61. Rh6 Rh4 62. Rg6+ Kf4 63. Rf6+ Ke5 64. Rf1 h1Q 65. Rxh1 Rxh1 66. Kb6 Kd6 67. a5 Rb1+ 68. Ka7 Kc6 0-1

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Suazo, Alexis"]
[Black "Wachtendorff, Fernando"]
[Result "0-1"]
[ECO "C26"]
[BlackElo "2245"]
[PlyCount "80"]
[EventDate "1994.??.??"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 d6 5. Nge2 Nf6 6. 0-0 h5 7. d3 h4 8. Bg5 hxg3 9. Nxg3 Nd4 10. Nd5 Ne6 11. Bxf6 gxf6 12. Qf3 Ng5 13. Qxf6 Qxf6 14. Nxf6+ Kf8 15. Nd5 Nh3+ 16. Bxh3 Bxh3 17. Rfe1 c6 18. b4 Bxf2+ 19. Kxf2 cxd5 20. Kg1 Rc8 21. Re2 dxe4 22. Nxe4 Ke7 23. Rc1 Rhg8+ 24. Ng3 f5 25. Kf2 f4 26. Ne4 Rg2+ 27. Kf3 Rcg8 28. Rxg2 Rxg2 29. Nf2 Rxh2 30. Rg1 Be6 31. c4 d5 32. Rg7+ Kf6 33. Rxb7 Kf5 34. Rxa7 e4+ 35. dxe4+ dxe4+ 36. Nxe4 Rh3+ 37. Kg2 Kxe4 38. Rg7 f3+ 39. Kg1 Ke3 40. Re7 f2+ 0-1

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Wachtendorff, Fernando"]
[Black "Atenas, Pedro"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2245"]
[BlackElo "2145"]
[PlyCount "79"]
[EventDate "1994.??.??"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d6 3. Bg2 c6 4. d4 Nbd7 5. 0-0 Qc7 6. c4 e5 7. Nc3 Be7 8. e4 0-0 9. h3 Re8 10. d5 Nf8 11. Be3 h6 12. Qd2 N6h7 13. Ne1 Ng6 14. Nd3 Bd7 15. Rae1 Rad8 16. b3 c5 17. Ne2 Qc8 18. Kh2 Ng5 19. h4 Nh7 20. f4 exf4 21. Nexf4 Ne5 22. Nxe5 dxe5 23. Nd3 Bd6 24. Qf2 Nf6 25. Kh1 Ng4 26. Qxf7+ Kh7 27. h5 Nxe3 28. Rxe3 Kh8 29. Qg6 Bf8 30. Rf7 b5 31. Nf2 a5 32. g4 Re7 33. Ref3 Rxf7 34. Rxf7 Kg8 35. Rf3 bxc4 36. bxc4 a4 37. Qf7+ Kh8 38. Bh3 Qa6 39. g5 Bxh3 40. Qxf8+ 1-0

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Wachtendorff, Fernando"]
[Black "Barria Zuniga, Daniel"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2245"]
[BlackElo "2345"]
[PlyCount "72"]
[EventDate "1994.??.??"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. b3 Nbd7 7. Bb2 e5 8. dxe5 Ng4 9. Nc3 Ngxe5 10. Ne1 Nc5 11. Qd2 Re8 12. Rd1 h5 13. Nd3 Ncxd3 14. cxd3 c6 15. d4 Ng4 16. d5 c5 17. h3 Nf6 18. e4 b5 19. Rfe1 Rb8 20. f4 b4 21. Na4 Nd7 22. Bxg7 Kxg7 23. e5 dxe5 24. fxe5 Rxe5 25. Rxe5 Nxe5 26. Nxc5 Kg8 27. Qe3 Nd7 28. Kh2 Nxc5 29. Qxc5 Qb6 30. Qe7 Ba6 31. d6 Rd8 32. Kh1 Bb5 33. Bd5 Rd7 34. Bxf7+ Kg7 35. Qe5+ Kxf7 36. Rd5 Bc6 0-1

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Wachtendorff, Fernando"]
[Black "Letelier Martner, Rene"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2245"]
[BlackElo "2210"]
[PlyCount "71"]
[EventDate "1994.??.??"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 Nf6 4. d4 d6 5. 0-0 0-0 6. b3 e5 7. dxe5 Ng4 8. Bb2 Nc6 9. Nc3 Ngxe5 10. Ne1 Re8 11. Qd2 h5 12. Rd1 h4 13. Nd5 hxg3 14. hxg3 Nc4 15. bxc4 Bxb2 16. c3 Ba3 17. Qh6 Ne5 18. Bf3 c6 19. Ne3 Qf6 20. Kg2 Qg7 21. Qh4 Bc5 22. N1c2 Nxf3 23. exf3 Qxc3 24. Nd4 Bd7 25. Rh1 Kg7 26. Qh6+ Kf6 27. Qf4+ Kg7 28. g4 Rh8 29. g5 f5 30. gxf6+ Kf7 31. Ng4 Bxg4 32. Qxg4 Qxc4 33. Rhe1 Rae8 34. Qd7+ Kxf6 35. Rxe8 Rxe8 36. Qxe8 1-0

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Wachtendorff, Fernando"]
[Black "Peralta, Jaime"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2245"]
[PlyCount "71"]
[EventDate "1994.??.??"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. 0-0 d5 5. b3 Bd6 6. Bb2 0-0 7. d3 Nbd7 8. Nbd2 Qe7 9. e4 fxe4 10. dxe4 e5 11. exd5 Nc5 12. Nc4 Bg4 13. Ne3 Bxf3 14. Bxf3 Rae8 15. Bg2 Qf7 16. c4 Nfe4 17. Qe2 Ng5 18. b4 Na4 19. c5 e4 20. cxd6 Nf3+ 21. Bxf3 exf3 22. Qc2 Nxb2 23. dxc7 Qh5 24. Qxb2 Qh3 25. c8Q Qxc8 26. Qd4 Rf6 27. Qg4 Qc3 28. Rac1 Qe5 29. Rc8 h5 30. Qd7 Rxc8 31. Qxc8+ Kh7 32. Qxb7 h4 33. Ng4 Qf5 34. Nxf6+ Qxf6 35. Qc6 Qf5 36. d6 1-0

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Wachtendorff, Fernando"]
[Black "Saez, Isabel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2245"]
[PlyCount "73"]
[EventDate "1994.??.??"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. b3 Nc6 7. Bb2 Bd7 8. c4 Qc8 9. Nc3 e6 10. Re1 b6 11. Ne5 Ne7 12. Rc1 c6 13. e4 Qc7 14. cxd5 exd5 15. exd5 Rad8 16. dxc6 Nxc6 17. Nb5 Qb8 18. Bxc6 Bh3 19. Bg2 Bd7 20. Nxd7 Rxd7 21. d5 a6 22. Nc3 Rfd8 23. Qd2 Ng4 24. Rcd1 Bh6 25. Qd4 Nf6 26. Qxf6 Bg7 27. Qf3 Rc7 28. Na4 Bxb2 29. Nxb2 b5 30. Nd3 Rd6 31. Nb4 Qd8 32. Nc6 Qf6 33. Qxf6 Rxf6 34. Re7 Rxe7 35. Nxe7+ Kf8 36. d6 Ke8 37. d7+ 1-0

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "2"]
[White "Duarte Mermow, Marcelo R"]
[Black "Wachtendorff, Fernando"]
[Result "1/2-1/2"]
[ECO "C63"]
[WhiteElo "2375"]
[BlackElo "2220"]
[PlyCount "97"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. Qe2 Be7 8. Bxc6 dxc6 9. Qxe5 Bg4 10. Qxf6 Bxf6 11. d3 Bxf3 12. gxf3 0-0 13. 0-0 Rae8 14. Be3 b6 15. c3 c5 16. d4 cxd4 17. cxd4 Be7 18. Kg2 Bd6 19. Rac1 Re6 20. f4 Re7 21. Rfe1 h6 22. Kf1 Rd7 23. a3 Bxf4 24. Bxf4 Rxf4 25. Re8+ Kf7 26. Rc8 Rfxd4 27. R1xc7 Kf6 28. b4 Rd1+ 29. Kg2 R1d3 30. Rc6+ Ke5 31. Rc3 Rxc3 32. Rxc3 Kd4 33. Rc8 a5 34. Rc6 axb4 35. axb4 b5 36. h4 Rd5 37. Kg3 Ke5 38. Rc7 Kf6 39. Rb7 g6 40. Rb6+ Kf5 41. f3 h5 42. Kf2 g5 43. hxg5 Kxg5 44. Rb8 Kf4 45. Rf8+ Kg5 46. Ke3 Re5+ 47. Kf2 Rd5 48. Ke3 Re5+ 49. Kf2 1/2-1/2

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "4"]
[White "Vasquez Schroder, Rodrigo Rafael"]
[Black "Wachtendorff, Fernando"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2475"]
[BlackElo "2220"]
[PlyCount "33"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Qe2 Qe7 7. d3 d5 8. Ned2 e4 9. dxe4 dxe4 10. Nd4 Bd7 11. Nxc6 bxc6 12. Ba4 Qe5 13. Nc4 Qf5 14. Be3 Bc5 15. 0-0-0 Bb6 16. Bd4 0-0 17. Ne3 1-0

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "7"]
[White "Wachtendorff, Fernando"]
[Black "Henriquez Acuna, Julio"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2220"]
[PlyCount "46"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Nf6 5. 0-0 e6 6. c4 dxc4 7. Qa4 Bd7 8. dxc5 Na5 9. Qc2 Bxc5 10. Nc3 0-0 11. e4 Bc6 12. Rd1 Qb6 13. Ne5 h6 14. Nxc6 Nxc6 15. Na4 Qb5 16. Nxc5 Qxc5 17. Be3 Qb5 18. Rdc1 Ng4 19. Bf4 e5 20. Qe2 Nxf2 21. Be3 Nd3 22. Rf1 Nd4 23. Qh5 Nc2 0-1

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1980.10.11"]
[Round "17"]
[White "Wachtendorff, Fernando"]
[Black "Jimenez Rojas, Hector"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2210"]
[PlyCount "95"]
[EventDate "1980.09.20"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 Bg4 7. 0-0 Nfd7 8. Be3 e5 9. d5 Bxf3 10. Bxf3 a5 11. a3 Na6 12. Rb1 f5 13. b4 axb4 14. axb4 f4 15. Bc1 Nf6 16. Ba3 b6 17. Nb5 Qd7 18. Qe2 Rf7 19. Rbc1 Bf8 20. g3 g5 21. gxf4 g4 22. Bg2 exf4 23. f3 Re8 24. Nd4 c5 25. bxc5 bxc5 26. Ne6 Nc7 27. Nxf8 Kxf8 28. Bb2 Qf5 29. exf5 Rxe2 30. Bxf6 Rxf6 31. fxg4 Na6 32. Rxf4 Nb4 33. Re4 Ra2 34. Bf1 Rh6 35. Re2 Rh4 36. h3 Rxe2 37. Bxe2 Rxh3 38. Kg2 Re3 39. Kf2 Re5 40. Rc3 Kg7 41. Ra3 h5 42. Ra7+ Kf6 43. gxh5 Rxf5+ 44. Kg3 Re5 45. Bf3 Nd3 46. h6 Rg5+ 47. Kh4 Ne5 48. h7 1/2-1/2

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1980.10.09"]
[Round "16"]
[White "Velasquez Ojeda, Cesar"]
[Black "Wachtendorff, Fernando"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2310"]
[BlackElo "2210"]
[PlyCount "53"]
[EventDate "1980.09.20"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Ne4 4. Bh4 Bg7 5. e3 c5 6. Nbd2 d5 7. c3 Qb6 8. Qa4+ Nd7 9. Rb1 Nxd2 10. Nxd2 e5 11. dxe5 Bxe5 12. Be2 0-0 13. 0-0 Bg7 14. Bf3 Qc6 15. Qa3 Qe6 16. Rbd1 b6 17. e4 Bb7 18. exd5 Bxd5 19. Rfe1 Qc6 20. Bxd5 Qxd5 21. Ne4 Qc6 22. Be7 Rfb8 23. f4 Rb7 24. Nd6 Rc7 25. Qa6 Bf6 26. Qc4 Ne5 27. Rxe5 1-0

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1980.10.08"]
[Round "15"]
[White "Wachtendorff, Fernando"]
[Black "Araoz, Hernan"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2210"]
[PlyCount "148"]
[EventDate "1980.09.20"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. Nf3 Bg7 6. e4 0-0 7. Be2 Na6 8. 0-0 Nc7 9. Nd2 a6 10. a4 Rb8 11. f4 Bd7 12. a5 b5 13. axb6 Rxb6 14. Nf3 Qb8 15. e5 Nfe8 16. h3 Na8 17. Kh1 dxe5 18. fxe5 Bxe5 19. Nxe5 Qxe5 20. Na4 Bxa4 21. Rxa4 Ng7 22. b4 Rxb4 23. Rxa6 Nf5 24. Bf4 Qb2 25. Bd3 Nd4 26. Bh6 Rd8 27. Qg4 Rb6 28. Qf4 f6 29. Rxb6 Qxb6 30. Rb1 Qc7 31. Qxc7 Nxc7 32. Rb7 Rc8 33. Kh2 Kf7 34. Bf4 e5 35. dxe6+ Ndxe6 36. Bd6 Ke8 37. Be4 Kd7 38. Bg3 f5 39. Bd5 Nd8 40. Ra7 Nc6 41. Rb7 Nd8 42. Ra7 h6 43. Bf2 Nc6 44. Rb7 Nd4 45. Bg3 g5 46. Be5 Nc6 47. Bg7 h5 48. Bh6 Kd6 49. Bf3 Ne6 50. Bd5 Ncd4 51. Bg7 Nxg7 52. Rxg7 g4 53. Rh7 f4 54. hxg4 hxg4 55. Rh4 g3+ 56. Kh3 Ke5 57. Rh5+ Nf5 58. Kg4 Rf8 59. Rg5 Rf6 60. Bb7 Rf7 61. Bc8 Rg7 62. Rxg7 Nxg7 63. Bd7 Nh5 64. Bc6 Nf6+ 65. Kf3 Nh7 66. Bd5 Ng5+ 67. Kg4 Ne4 68. Kf3 Nd6 69. Bg8 Kf5 70. Bd5 Kg5 71. Be6 Nf5 72. Ke4 Ne3 73. Kf3 Nf5 74. Ke4 f3 0-1

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1980.10.07"]
[Round "14"]
[White "Salazar Jacob, Hernan"]
[Black "Wachtendorff, Fernando"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2315"]
[BlackElo "2210"]
[PlyCount "77"]
[EventDate "1980.09.20"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nge2 c6 5. g3 Nd7 6. Bg2 e5 7. 0-0 Ngf6 8. a4 a5 9. h3 0-0 10. Bg5 h6 11. Be3 Qe7 12. Qd2 Kh7 13. Rfe1 Ne8 14. g4 Nc7 15. Rad1 Re8 16. f4 exf4 17. Nxf4 Ne6 18. Qf2 Nxf4 19. Bxf4 Nf8 20. d5 g5 21. Bg3 c5 22. Nb5 Rd8 23. e5 dxe5 24. d6 Qf6 25. Qxc5 Ne6 26. Qxe5 Qxe5 27. Bxe5 Rb8 28. Be4+ Kg8 29. Bf5 Bd7 30. b3 Rbc8 31. Nc7 Bxe5 32. Rxe5 Nf4 33. Kh2 b6 34. c4 Kf8 35. Be4 Be6 36. Nxe6+ fxe6 37. Rb5 Rb8 38. h4 gxh4 39. Rf1 1-0

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1980.10.05"]
[Round "13"]
[White "Campos Moreno, Javier B"]
[Black "Wachtendorff, Fernando"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2305"]
[BlackElo "2210"]
[PlyCount "83"]
[EventDate "1980.09.20"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. e3 Bg7 5. d4 cxd4 6. exd4 d6 7. Be2 Nf6 8. 0-0 0-0 9. d5 Nb8 10. Be3 Bg4 11. Rc1 Nbd7 12. h3 Bxf3 13. Bxf3 Rc8 14. Nb5 a6 15. Nd4 Re8 16. Qd2 a5 17. Nb3 a4 18. Nd4 Nc5 19. Rfd1 Nfd7 20. Qb4 Qb6 21. Nb5 Ra8 22. Rc2 Rec8 23. Bg4 Qd8 24. Qe1 h5 25. Be2 Qf8 26. Bf1 Bf6 27. g3 Qg7 28. Bd4 h4 29. gxh4 Ne5 30. Qe3 b6 31. f4 Ned7 32. h5 Bxd4 33. Nxd4 Qf6 34. hxg6 fxg6 35. Be2 Rf8 36. Rf1 Rf7 37. Bg4 Rh7 38. Rg2 Kh8 39. b4 axb3 40. axb3 Nf8 41. b4 Ncd7 42. Qd3 1-0

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1980.10.04"]
[Round "12"]
[White "Wachtendorff, Fernando"]
[Black "Vidal Torres, Ricardo"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2210"]
[PlyCount "30"]
[EventDate "1980.09.20"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 Nxc3 6. dxc3 d5 7. Be3 Nc6 8. f4 Bf5 9. Nf3 e6 10. Bd3 Bxd3 11. Qxd3 a6 12. 0-0 d4 13. Bxd4 Bxc5 14. Rad1 Bxd4+ 15. Nxd4 Nxd4 1/2-1/2

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1980.10.03"]
[Round "11"]
[White "Zamora, Carlos"]
[Black "Wachtendorff, Fernando"]
[Result "1-0"]
[ECO "B06"]
[BlackElo "2210"]
[PlyCount "61"]
[EventDate "1980.09.20"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Bg4 6. Be3 Nd7 7. h3 Bxf3 8. Qxf3 Qb6 9. 0-0-0 Qc7 10. e5 d5 11. f5 gxf5 12. Qxf5 e6 13. Qg4 Bf8 14. Bd3 0-0-0 15. Rhf1 h5 16. Qf3 f5 17. exf6 Ngxf6 18. Rde1 Bb4 19. Bf4 Qa5 20. Rxe6 Bxc3 21. bxc3 Ne4 22. Bxe4 dxe4 23. Qxe4 Qxc3 24. Rf3 Qc4 25. Bg3 Rhg8 26. Re7 h4 27. Bxh4 Rxg2 28. Rb3 Qd5 29. Qxd5 cxd5 30. Rc3+ Kb8 31. Bg3+ 1-0

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1980.10.01"]
[Round "10"]
[White "Wachtendorff, Fernando"]
[Black "Araya, Ricardo"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2210"]
[PlyCount "64"]
[EventDate "1980.09.20"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 e6 6. dxe6 fxe6 7. Nc3 Be7 8. Nf3 0-0 9. Be2 axb5 10. Bxb5 Bb7 11. 0-0 Nc6 12. b3 Qc7 13. Bb2 Ng4 14. g3 Rxf3 15. Qxf3 Nce5 16. Qd1 Nf3+ 17. Kg2 Nfxh2+ 18. e4 Rf8 19. Qe2 Nf3 20. Rad1 Nge5 21. Bc4 Bc6 22. Bc1 g5 23. Rh1 Rf7 24. Rh5 Nd4 25. Rxd4 cxd4 26. Nd5 exd5 27. exd5 Bb7 28. Bxg5 Ng6 29. Kh2 d6 30. f4 Bc8 31. Qd3 Bg4 32. Rh6 Bf8 0-1

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1980.09.30"]
[Round "9"]
[White "Toloza Caldera, Gaston I"]
[Black "Wachtendorff, Fernando"]
[Result "1/2-1/2"]
[ECO "A48"]
[BlackElo "2210"]
[PlyCount "58"]
[EventDate "1980.09.20"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. b3 Bg7 4. Bb2 Nf6 5. Nbd2 Nbd7 6. e3 0-0 7. Be2 e5 8. dxe5 Ng4 9. Nc4 Ngxe5 10. Nfxe5 Nxe5 11. Nxe5 dxe5 12. 0-0 Qe7 13. Qc1 Rd8 14. c4 Be6 15. Qc3 f6 16. Rad1 c6 17. Qa5 b6 18. Qc3 f5 19. Qc2 c5 20. Bc3 Rxd1 21. Rxd1 Rd8 22. Rxd8+ Qxd8 23. Qb2 Qc7 24. Qd2 Qd7 25. Qb2 Qc7 26. h3 e4 27. Bxg7 Qxg7 28. Qd2 Qd7 29. Qc3 Qg7 1/2-1/2

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1980.09.29"]
[Round "8"]
[White "Wachtendorff, Fernando"]
[Black "Berroeta, Juan"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2210"]
[PlyCount "54"]
[EventDate "1980.09.20"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. dxe5 dxe5 7. Ng5 0-0 8. Bxf7+ Rxf7 9. Ne6 Qe8 10. Nxc7 Qd8 11. Nxa8 b5 12. 0-0 Bb7 13. Be3 a6 14. f3 Qxa8 15. Qd2 Nc5 16. Rad1 Ne6 17. a4 Qe8 18. axb5 axb5 19. Qd3 Bc6 20. Nd5 Bf8 21. c3 g5 22. g4 Bxd5 23. exd5 Nf4 24. Bxf4 gxf4 25. h3 Bc5+ 26. Kg2 Nd7 27. c4 Qe7 0-1

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1980.09.27"]
[Round "7"]
[White "Abarca Aguirre, Manuel"]
[Black "Wachtendorff, Fernando"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2220"]
[BlackElo "2210"]
[PlyCount "47"]
[EventDate "1980.09.20"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Bg4 5. 0-0 Nc6 6. Be3 e5 7. dxe5 dxe5 8. h3 Bxf3 9. Bxf3 Qxd1 10. Rxd1 Nd4 11. Na3 0-0-0 12. Bg4+ f5 13. exf5 gxf5 14. Bxd4 fxg4 15. Bc3 gxh3 16. Rxd8+ Kxd8 17. gxh3 Ne7 18. Rd1+ Kc8 19. Nc4 Ng6 20. Re1 Re8 21. Re4 Kd7 22. Kh2 Ke6 23. Ne3 Bh6 24. Bxe5 1/2-1/2

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1980.09.25"]
[Round "5"]
[White "Godoy Bugueno, David A"]
[Black "Wachtendorff, Fernando"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2350"]
[BlackElo "2210"]
[PlyCount "128"]
[EventDate "1980.09.20"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 b5 6. Bd3 Nd7 7. Nge2 Nb6 8. b3 Bb7 9. 0-0 Nf6 10. f3 a6 11. Rae1 Rc8 12. Nd1 c5 13. c3 Qc7 14. Bb1 a5 15. Nf2 c4 16. Bh6 0-0 17. Bxg7 Kxg7 18. f4 cxb3 19. axb3 a4 20. bxa4 bxa4 21. Rc1 Nc4 22. Qd3 Ba6 23. Rfe1 Qa5 24. Qg3 Nd2 25. Bd3 a3 26. e5 Nd5 27. Bxa6 Qxa6 28. Qd3 Qxd3 29. Nxd3 Nc4 30. Nb4 Nxb4 31. cxb4 d5 32. Nc3 e6 33. Na2 Rb8 34. Kf2 Rfc8 35. Ke2 Kf8 36. Rc3 h5 37. Rec1 Ke7 38. Kd3 Kd7 39. g3 Ra8 40. Kc2 Kc6 41. Kb3 Kb6 42. R1c2 Rc7 43. h3 Rac8 44. Rf2 Rh8 45. Rcf3 Kb7 46. Nc3 Kb6 47. Ra2 Ra7 48. Nb1 Kc6 49. Rc3 Kb7 50. Rd3 Rha8 51. Rc3 Ra6 52. Rc1 Rc8 53. Rc3 Rca8 54. Rf3 Rh8 55. Rf1 Ra7 56. Rff2 Ra6 57. Rfe2 Ra7 58. Nc3 Kb6 59. Nd1 Kb5 60. Rec2 Rc8 61. Nc3+ Kb6 62. Nb1 Rca8 63. Ra1 Ra6 64. Rca2 R6a7 1/2-1/2

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1980.09.23"]
[Round "4"]
[White "Wachtendorff, Fernando"]
[Black "Scholz Solis, Guillermo"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2210"]
[BlackElo "2375"]
[PlyCount "72"]
[EventDate "1980.09.20"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Bd3 0-0 11. 0-0 f5 12. f3 a6 13. Nc3 Nd7 14. Be3 Bg5 15. Bf2 Qf6 16. Qc2 Nc5 17. Be2 a5 18. Rad1 Bd7 19. Bxc5 dxc5 20. Bd3 Be3+ 21. Kh1 Qh6 22. g3 Ra6 23. Rde1 Raf6 24. Qe2 Bd4 25. Nb5 Bxb5 26. cxb5 Kh8 27. a4 g5 28. b3 Qg7 29. Qg2 h5 30. Qe2 g4 31. f4 e4 32. Bc4 h4 33. Kg2 Rh6 34. Rh1 b6 35. Qc2 Rh5 36. d6 Qb7 0-1

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1980.09.22"]
[Round "3"]
[White "Cifuentes Parada, Roberto"]
[Black "Wachtendorff, Fernando"]
[Result "1-0"]
[ECO "C83"]
[WhiteElo "2335"]
[BlackElo "2210"]
[PlyCount "81"]
[EventDate "1980.09.20"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Be7 10. c3 0-0 11. Bc2 f5 12. Nb3 Qd7 13. Nfd4 Nxd4 14. Nxd4 c5 15. Nxe6 Qxe6 16. f3 Ng5 17. a4 g6 18. Qe2 c4 19. axb5 axb5 20. Be3 Qc6 21. Bxg5 Bxg5 22. Rad1 Be7 23. f4 Bc5+ 24. Kh1 Rad8 25. b3 Rfe8 26. Rd2 Re7 27. bxc4 bxc4 28. Rfd1 Kg7 29. Qf3 Red7 30. h3 h5 31. g3 Kf7 32. Kg2 Kg7 33. Kh2 Kf7 34. g4 hxg4 35. hxg4 Rh8+ 36. Kg3 Ke6 37. gxf5+ gxf5 38. Bxf5+ Kxf5 39. Qg4+ Ke4 40. Re1+ Be3 41. Rxe3+ 1-0

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1980.09.21"]
[Round "2"]
[White "Wachtendorff, Fernando"]
[Black "Silva, Carlos Alessandro"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2210"]
[PlyCount "129"]
[EventDate "1980.09.20"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. Nf3 d6 6. e4 0-0 7. Be2 e6 8. 0-0 Re8 9. Nd2 Na6 10. f3 Nc7 11. a4 Rb8 12. Bd3 Nh5 13. Ne2 e5 14. g3 Na6 15. Nb1 Nb4 16. Nbc3 f5 17. Bb1 Rf8 18. Bd2 Rf7 19. Qc1 Qf8 20. f4 exf4 21. Nxf4 Bd4+ 22. Kg2 Nxf4+ 23. Bxf4 fxe4 24. Nxe4 Bf5 25. Nxd6 Bxb1 26. Qxb1 Rxf4 27. Rxf4 Qxd6 28. Qe4 Bxb2 29. Raf1 Bg7 30. Rf7 h5 31. Re7 Rf8 32. Rxf8+ Kxf8 33. Re8+ Kf7 34. Re6 Qd7 35. Qxg6+ Kf8 36. Qxh5 Qf7 37. Qe2 Bf6 38. h4 Na6 39. Re4 Nc7 40. Qg4 Ne8 41. Qc8 Qg6 42. Qe6 Ng7 43. Qc8+ Kf7 44. Rf4 Qc2+ 45. Kh3 Qd1 46. Qd7+ Kg6 47. Qg4+ Qxg4+ 48. Kxg4 Ne8 49. h5+ Kf7 50. h6 Kg6 51. h7 Bg7 52. Rf8 Nf6+ 53. Kf3 Nxh7 54. Rb8 b6 55. Rb7 Ng5+ 56. Ke3 Nf7 57. Rxa7 Ne5 58. Ke4 Nxc4 59. Re7 Nd6+ 60. Kd3 Bf8 61. Re6+ Kf5 62. Kc2 Kg5 63. Kb3 Kf5 64. Kc2 Kg5 65. Kb3 1/2-1/2

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "1980.09.20"]
[Round "1"]
[White "Rosa Valenzuela, Fernando"]
[Black "Wachtendorff, Fernando"]
[Result "1-0"]
[ECO "C27"]
[BlackElo "2210"]
[PlyCount "65"]
[EventDate "1980.09.20"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CHI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 d6 5. Bg5 c6 6. Qd2 Be6 7. Bxe6 fxe6 8. Na4 Nbd7 9. Nxc5 Nxc5 10. f3 Qb6 11. 0-0-0 0-0-0 12. Ne2 d5 13. exd5 exd5 14. d4 Ncd7 15. dxe5 Nxe5 16. Qc3 Rhe8 17. Nd4 h6 18. Bh4 Nc4 19. Rhe1 Rxe1 20. Rxe1 Re8 21. Rxe8+ Nxe8 22. b3 Ncd6 23. Qe3 g5 24. Bf2 Qa6 25. Kb2 c5 26. Ne6 d4 27. Qe1 Qb6 28. Ka1 Qc6 29. Qe5 b6 30. Bg3 Kd7 31. Ng7 Nxg7 32. Qxg7+ Kc8 33. Qxh6 1-0

