[Event "Santiago Endesa Interempresas tt-A"]
[Site "Santiago de Chile"]
[Date "2008.08.05"]
[Round "3"]
[White "Maturana, Victor"]
[Black "Donaire, Victor"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1876"]
[BlackElo "1825"]
[PlyCount "112"]
[EventDate "2008.07.22"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nc3 Nd7 7. Nge2 a6 8. 0-0 c5 9. f4 g6 10. Kh1 h5 11. Be3 Nh6 12. Bg1 Nf5 13. a4 h4 14. h3 Rc8 15. b3 Qc7 16. Rac1 cxd4 17. Bxd4 Bb4 18. Nd1 Nc5 19. Bxc5 Bxc5 20. c3 Ke7 21. Rf3 Ba7 22. Kh2 Qb6 23. b4 d4 24. a5 Qb5 25. c4 Qxb4 26. Rb1 Qxa5 27. Rxb7+ Rc7 28. Rxc7+ Qxc7 29. Qa3+ Bc5 30. Qxa6 Rb8 31. Qa2 Qc6 32. Rb3 Rd8 33. Rd3 g5 34. Qd2 Ng3 35. Nxg3 hxg3+ 36. Kxg3 gxf4+ 37. Kh2 Qe4 38. Nf2 Qxe5 39. Ng4 Qb8 40. Rf3 Qb1 41. Qd3 Qxd3 42. Rxd3 f6 43. Nf2 f5 44. Rd1 e5 45. Nd3 Bd6 46. c5 Bb8 47. Kg1 Rc8 48. Rb1 e4 49. Rb7+ Ke6 50. Nb4 d3 51. Kf2 e3+ 52. Ke1 d2+ 53. Ke2 Rd8 54. Rb6+ Kf7 55. Rb7+ Kg6 56. Rb6+ Kh5 0-1

[Event "Santiago Endesa Interempresas tt-A"]
[Site "Santiago de Chile"]
[Date "2008.07.29"]
[Round "2"]
[White "Pinto Pinares, Marcelo"]
[Black "Maturana, Victor"]
[Result "1/2-1/2"]
[ECO "C63"]
[WhiteElo "2200"]
[BlackElo "1876"]
[PlyCount "71"]
[EventDate "2008.07.22"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Bxc6 dxc6 6. Nxe4 Bg4 7. h3 Bxf3 8. Qxf3 Nf6 9. d3 Be7 10. Bg5 Nxe4 11. Bxe7 Qxe7 12. Qxe4 0-0-0 13. 0-0 b6 14. Rae1 Rhe8 15. Qg4+ Qe6 16. Qxe6+ Rxe6 17. Re4 Rd4 18. Re3 g5 19. Rfe1 Rd5 20. Re4 Kd7 21. h4 h6 22. hxg5 hxg5 23. Rg4 Rg6 24. Re3 Rd4 25. Rxd4+ exd4 26. Rg3 Ke6 27. Kf1 c5 28. Ke2 b5 29. a3 a5 30. Rg4 Kf5 31. Re4 Re6 32. Rxe6 Kxe6 33. f3 Kf5 34. g3 a4 35. Kd2 c4 36. Kc1 1/2-1/2

[Event "Santiago Endesa Interempresas tt-A"]
[Site "Santiago de Chile"]
[Date "2008.07.22"]
[Round "1"]
[White "Maturana, Victor"]
[Black "Duarte Mermow, Marcelo R"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1876"]
[BlackElo "2366"]
[PlyCount "73"]
[EventDate "2008.07.22"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. g4 Ne7 10. Nc3 h5 11. g5 Nf5 12. Na4 Bxa4 13. Qxa4+ Nc6 14. Bb2 Be7 15. Bd3 0-0 16. Bxf5 exf5 17. h4 Nd8 18. 0-0 Qc6 19. Qd1 Qg6 20. e6 f6 21. Kh1 f4 22. Qb1 Qe4 23. Qxe4 dxe4 24. gxf6 Bxf6 25. Ng5 Bxg5 26. hxg5 Nxe6 27. d5 Nxg5 28. Rg1 Rf5 29. Rac1 Rd8 30. Rc7 Rdxd5 31. Rxg7+ Kf8 32. Rc1 Ne6 33. Rh7 Rf7 34. Rc8+ Ke7 35. Rhh8 e3 36. Rhe8+ Kd7 37. Bh8 0-1

[Event "Santiago Endesa Interempresas op"]
[Site "Santiago de Chile"]
[Date "2008.07.08"]
[Round "9"]
[White "Maturana, Victor"]
[Black "Quiroz Astudillo, Fernando"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "1993"]
[PlyCount "66"]
[EventDate "2008.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. Nf3 d6 4. d4 cxd4 5. cxd4 a6 6. Nc3 e6 7. Be3 Be7 8. Be2 Nf6 9. h3 Nd7 10. d5 exd5 11. Nxd5 0-0 12. 0-0 Re8 13. Nd4 Nxd4 14. Bxd4 Bf8 15. f3 b5 16. Rc1 Rb8 17. Qd2 Bb7 18. Bc3 Bxd5 19. Qxd5 Re6 20. Rfd1 Rg6 21. Qf5 Qe7 22. Bd4 Rg5 23. Qf4 Ne5 24. Rc2 Ng6 25. Qe3 Nh4 26. g4 h5 27. Rdc1 Rg6 28. Rc7 Qd8 29. Qf4 Be7 30. e5 hxg4 31. fxg4 Qf8 32. Rf1 Re6 33. Bd3 Ng6 1/2-1/2

[Event "Santiago Endesa Interempresas op"]
[Site "Santiago de Chile"]
[Date "2008.07.01"]
[Round "8"]
[White "San Martin Zambrano, Alfonso"]
[Black "Maturana, Victor"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1831"]
[PlyCount "82"]
[EventDate "2008.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Qa5 9. Qd2 cxd4 10. cxd4 Qxd2+ 11. Nxd2 0-0 12. Rc1 Nc6 13. d5 Ne5 14. Be2 Bd7 15. 0-0 Rfc8 16. h3 f5 17. f4 Nf7 18. e5 Ba4 19. Rc4 Rxc4 20. Bxc4 b5 21. Bb3 Rd8 22. Bxa4 bxa4 23. Rc1 Rxd5 24. Kf2 a6 25. Ke2 Nd8 26. Rc4 Kf7 27. Rxa4 a5 28. Rd4 Rxd4 29. Bxd4 Nc6 30. Bc5 g5 31. g3 gxf4 32. gxf4 Bh6 33. Kf3 Nxe5+ 34. fxe5 Bxd2 35. a4 Bc3 36. Bb6 Ke6 37. Bc7 Kd5 38. Kf4 e6 39. Kg5 Bd2+ 40. Kf6 f4 41. Bb6 Be3 0-1

[Event "Santiago Endesa Interempresas op"]
[Site "Santiago de Chile"]
[Date "2008.06.24"]
[Round "7"]
[White "Maturana, Victor"]
[Black "Vega Vega, Ricardo"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "2003"]
[PlyCount "81"]
[EventDate "2008.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 a6 5. Nc3 Nc6 6. Nf3 g6 7. h3 Bg7 8. Be3 Bd7 9. Be2 Nf6 10. 0-0 0-0 11. Qd2 Rc8 12. Rfd1 b5 13. e5 Ne8 14. Bh6 e6 15. Bxg7 Kxg7 16. exd6 Nf6 17. d5 Na5 18. dxe6 Bxe6 19. b3 Nb7 20. Nd4 Qxd6 21. Bf3 Qc7 22. Nxe6+ fxe6 23. Ne4 Nxe4 24. Bxe4 Rcd8 25. Qb2+ Kg8 26. Bxb7 Qxb7 27. Rac1 Qb6 28. Rxd8 Rxd8 29. Qc2 Qd6 30. Qc6 Kf7 31. Qxd6 Rxd6 32. Rc7+ Kg8 33. Ra7 h5 34. h4 Kf8 35. g3 e5 36. Kg2 Rf6 37. Kf1 Rd6 38. Ke2 Rc6 39. Kd3 Rf6 40. Ke3 Rc6 41. Kd3 1/2-1/2

[Event "Santiago Endesa Interempresas op"]
[Site "Santiago de Chile"]
[Date "2008.06.10"]
[Round "5"]
[White "Vidal Jorquera, Tomas Luis"]
[Black "Maturana, Victor"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "128"]
[EventDate "2008.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. Nc3 Nxc3 8. bxc3 Bg4 9. 0-0 Be7 10. Rb1 Rb8 11. Re1 0-0 12. h3 Bh5 13. Bf4 Bd6 14. Bxd6 Qxd6 15. Qe2 f6 16. Qe6+ Qxe6 17. Rxe6 Bxf3 18. gxf3 g6 19. Kg2 Kf7 20. Rbe1 Rbe8 21. Rxe8 Rxe8 22. Re3 f5 23. Kg3 Rxe3 24. fxe3 Na5 25. e4 fxe4 26. fxe4 dxe4 27. Bxe4 Kf6 28. h4 b5 29. Kf4 Nc4 30. Bd3 h6 31. Be4 g5+ 32. hxg5+ hxg5+ 33. Kg4 Ne3+ 34. Kf3 Nd1 35. c4 bxc4 36. Bd5 c3 37. Be4 Nb2 38. Bh7 Nc4 39. Bd3 Nd6 40. Kg4 Ne8 41. Be4 Ng7 42. d5 Ne8 43. Bf3 Nd6 44. Be2 Nb7 45. Bd3 Nc5 46. Be2 Na4 47. Bf3 Nb6 48. Bg2 Ke5 49. Kxg5 Nxd5 50. Bxd5 Kxd5 51. Kf4 c5 52. Ke3 c4 53. Kf4 Kc5 54. Ke4 Kb5 55. Kd4 Kb4 56. a4 a5 57. Kd5 Ka3 58. Kxc4 Kb2 59. Kd3 Ka3 60. Kxc3 Kxa4 61. Kc4 Ka3 62. Kb5 a4 63. c4 Kb3 64. c5 a3 1/2-1/2

[Event "Santiago Endesa Interempresas op"]
[Site "Santiago de Chile"]
[Date "2008.06.03"]
[Round "4"]
[White "Maturana, Victor"]
[Black "Lamar Flores, Roberto"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "76"]
[EventDate "2008.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Bf5 5. Nf3 Bxb1 6. Rxb1 Qxa2 7. Bf4 Nc6 8. dxc5 Rd8 9. Qc2 a6 10. Be2 e6 11. 0-0 Bxc5 12. Ra1 Qd5 13. Rad1 Qf5 14. Rxd8+ Nxd8 15. Qxf5 exf5 16. Re1 Ne6 17. Bc4 Nf6 18. Bxe6 fxe6 19. Rxe6+ Kd7 20. Re2 Kc6 21. Kf1 Rd8 22. Rd2 Re8 23. Be5 Ne4 24. Re2 g5 25. Bd4 g4 26. Ne5+ Kd5 27. Bxc5 Kxc5 28. Nd3+ Kc4 29. Nc1 Rd8 30. Ke1 h5 31. f3 Nc5 32. fxg4 hxg4 33. Re7 Rh8 34. h3 gxh3 35. gxh3 Rxh3 36. Rc7 Kd5 37. b4 Ne4 38. c4+ Kd6 0-1

[Event "Santiago Endesa Interempresas op"]
[Site "Santiago de Chile"]
[Date "2008.05.27"]
[Round "3"]
[White "Gonzalez Vassallo, Juan Francisco"]
[Black "Maturana, Victor"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2045"]
[PlyCount "119"]
[EventDate "2008.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 g6 5. 0-0 Bg7 6. cxd5 cxd5 7. d4 0-0 8. Nc3 e6 9. Bg5 Qb6 10. Rb1 Nc6 11. e3 Nd7 12. e4 dxe4 13. Nxe4 Nxd4 14. Be3 Nxf3+ 15. Qxf3 Qa5 16. a3 Qf5 17. Qe2 Nf6 18. Nd6 Qe5 19. Rfd1 Nd5 20. Nc4 Qf5 21. Bc5 Rd8 22. Ne3 Qe5 23. Bd4 Qd6 24. Bxg7 Kxg7 25. Rbc1 Bd7 26. Nxd5 exd5 27. Rxd5 Qf6 28. Qe5 Qxe5 29. Rxe5 Rac8 30. Rec5 Rxc5 31. Rxc5 Rc8 32. Rxc8 Bxc8 33. f4 b6 34. Kf2 Kf6 35. Ke3 Ke7 36. Kd4 f6 37. b4 Kd6 38. Bd5 g5 39. fxg5 fxg5 40. Ke4 h6 41. Bf7 Ke7 42. Bh5 Kf6 43. Kd5 Bb7+ 44. Kd6 Be4 45. Bg4 a5 46. Kc7 axb4 47. axb4 b5 48. Be2 Kf5 49. Kd6 Ba8 50. Bxb5 Kg4 51. Bd7+ Kf3 52. Bc6+ Bxc6 53. Kxc6 h5 54. b5 h4 55. gxh4 gxh4 56. b6 Kg2 57. b7 Kxh2 58. b8Q+ Kg2 59. Qb2+ Kg3 60. Qe5+ 1-0

[Event "Santiago Endesa Interempresas op"]
[Site "Santiago de Chile"]
[Date "2008.05.20"]
[Round "2"]
[White "Jara Inostroza, Joaquin"]
[Black "Maturana, Victor"]
[Result "0-1"]
[ECO "C63"]
[PlyCount "82"]
[EventDate "2008.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Bxc6 dxc6 5. Nxe5 Qd4 6. Nf3 Qxe4+ 7. Qe2 Nf6 8. d3 Qxe2+ 9. Kxe2 Bd6 10. Re1 0-0 11. Kf1 Bd7 12. Nc3 Rae8 13. Bd2 Nd5 14. a3 h6 15. Kg1 a6 16. Rad1 Nf4 17. Be3 Kf7 18. Ne2 Nxe2+ 19. Rxe2 f4 20. Rde1 fxe3 21. Rxe3 Rxe3 22. Rxe3 Re8 23. d4 Rxe3 24. fxe3 c5 25. c3 cxd4 26. exd4 Bc6 27. Kf2 Bxf3 28. Kxf3 Kf6 29. g3 Kf5 30. h3 h5 31. g4+ hxg4+ 32. hxg4+ Kg5 33. a4 Bf4 34. b3 b6 35. c4 Bd6 36. a5 bxa5 37. c5 Bh2 38. Kg2 Bf4 39. Kf3 c6 40. d5 cxd5 41. c6 g6 0-1

[Event "Santiago Endesa Interempresas op"]
[Site "Santiago de Chile"]
[Date "2008.05.13"]
[Round "1"]
[White "Maturana, Victor"]
[Black "Dupret, Xavier"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1985"]
[PlyCount "74"]
[EventDate "2008.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Nc3 Nxc3 8. bxc3 g6 9. exd6 Qxd6 10. Bb5 a6 11. Ba4 b5 12. Bb3 Bg7 13. 0-0 0-0 14. h3 Bb7 15. Be3 Rac8 16. Rc1 Na5 17. Qe2 Nc4 18. Rfd1 e6 19. Nd2 Kh8 20. Nxc4 bxc4 21. Bc2 f5 22. f3 f4 23. Bf2 Bd5 24. Be4 Rb8 25. Rb1 Rb5 26. Rxb5 axb5 27. Rb1 Bxe4 28. Qxe4 Rb8 29. Re1 Re8 30. Rb1 Rb8 31. Re1 Kg8 32. Qxe6+ Qxe6 33. Rxe6 Kf7 34. Rc6 Rb7 35. Bh4 h6 36. Bd8 Ke8 37. Bb6 b4 0-1

[Event "Santiago ARAIS tt-B"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Barquez, Patricio"]
[Black "Maturana, Victor"]
[Result "0-1"]
[ECO "C63"]
[PlyCount "74"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Bxc6 dxc6 5. Nxe5 Nf6 6. exf5 Bd6 7. d4 c5 8. Bf4 0-0 9. 0-0 Bxf5 10. c3 cxd4 11. cxd4 c5 12. Qb3+ Kh8 13. dxc5 Bc7 14. Bg3 Qe7 15. Re1 Be4 16. Qc3 Rae8 17. f4 Qd8 18. Nd2 Bf5 19. Ndc4 Ne4 20. Qe3 Qe7 21. b4 Nxg3 22. Qxg3 Qf6 23. Rad1 Rd8 24. Rxd8 Rxd8 25. Qg5 Be6 26. Qxf6 gxf6 27. Nf3 Bxc4 28. a3 Bxf4 29. g3 Bc7 30. Kg2 Bd5 31. Kf2 Bxf3 32. Kxf3 Be5 33. Ke4 Kg7 34. Re3 Kg6 35. h3 Rd4+ 36. Kf3 Rc4 37. Rb3 Rc3+ 0-1

[Event "Santiago ARAIS tt-B"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Maturana, Victor"]
[Black "Bravo, Claudio"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "72"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bg5 c6 6. Bc4 Be7 7. 0-0 b5 8. Bd3 a6 9. Re1 Qc7 10. a4 Bb7 11. axb5 axb5 12. Rxa8+ Bxa8 13. Ne2 0-0 14. Ng3 h6 15. Bd2 Rc8 16. dxe5 dxe5 17. b4 Bb7 18. c4 c5 19. cxb5 c4 20. Bc2 c3 21. Be3 Bxb4 22. b6 Qc4 23. Qd3 Qa2 24. Bb1 Qa5 25. Bc2 Nc5 26. Bxc5 Qxc5 27. Rb1 Ng4 28. Qe2 Re8 29. Bb3 Ba6 30. Qc2 Rd8 31. Bd5 Bd3 32. Qxd3 Nxf2 33. Bxf7+ Kh7 34. Qe2 c2 35. Ng5+ Kh8 36. Rc1 Rd1+ 0-1

[Event "Santiago ARAIS tt-B"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Maturana, Victor"]
[Black "Ferrada, Francisco"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "50"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. f4 g6 4. Nf3 Bg7 5. Nc3 e6 6. Be3 Ne7 7. Bc4 c6 8. a4 0-0 9. 0-0 d5 10. Bb3 dxe4 11. Nxe4 Nf5 12. Bf2 Qc7 13. Ne5 b6 14. Qe2 Bb7 15. Nxf7 Rxf7 16. Ng5 Nxd4 17. Qc4 b5 18. axb5 Nb6 19. Nxe6 Nxc4 20. Nxc7 Nxb3 21. cxb3 Rxc7 22. bxc4 cxb5 23. cxb5 Rc2 24. Rxa7 Rxa7 25. Bxa7 Rxg2+ 0-1

[Event "Santiago ARAIS tt-B"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Maturana, Victor"]
[Black "Ordonez, Gustavo"]
[Result "1/2-1/2"]
[ECO "B84"]
[PlyCount "60"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. a4 Be7 8. 0-0 0-0 9. Be3 Nc6 10. Kh1 Bd7 11. f4 Qc7 12. Bf3 Rac8 13. g4 Nxd4 14. Bxd4 e5 15. Be3 exf4 16. Bxf4 Bc6 17. g5 Nd7 18. Qe2 Ne5 19. Bg2 Ng6 20. Be3 Qd8 21. Qd2 Qd7 22. Qf2 Qg4 23. Qf3 Qxf3 24. Bxf3 Nh4 25. Bg4 Rcd8 26. Nd5 Rfe8 27. Rfe1 Bxd5 28. exd5 Ng6 29. Rad1 Ne5 30. Be2 Rc8 1/2-1/2

[Event "Santiago ARAIS tt-B"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Maturana, Victor"]
[Black "Peralta, Jaime"]
[Result "0-1"]
[ECO "C78"]
[PlyCount "100"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. d3 0-0 7. Bg5 b5 8. Bb3 Rb8 9. Nc3 d6 10. h3 Be6 11. Re1 Nd4 12. Bxe6 Nxf3+ 13. Qxf3 fxe6 14. Qe2 Qe8 15. Be3 Bd4 16. Nd1 Qg6 17. c3 Bb6 18. Bxb6 Rxb6 19. Ne3 Rbb8 20. Rf1 Rf7 21. Ng4 Nh5 22. g3 Rbf8 23. Kg2 Rf4 24. Qe3 Rxg4 25. hxg4 Qxg4 26. Rg1 Nf4+ 27. Kf1 Qh3+ 28. Ke1 Ng2+ 29. Rxg2 Qxg2 30. Ke2 Rf6 31. Rf1 h6 32. Qa7 Rf3 33. Qxc7 Rxg3 34. Qxd6 Qf3+ 35. Ke1 Rg6 36. Kd2 Qf4+ 37. Ke2 h5 38. Qd8+ Kh7 39. Rh1 Qg4+ 40. Ke1 Rf6 41. a4 bxa4 42. c4 h4 43. c5 Qf4 44. c6 Qxf2+ 45. Kd1 Qf3+ 46. Kc2 Qxh1 47. c7 Rf2+ 48. Kc3 Qc1+ 49. Kb4 Rxb2+ 50. Ka5 Rb5+ 0-1

[Event "Santiago ARAIS tt-B"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Maturana, Victor"]
[Black "Riquelme, Jorge"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "36"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 Be7 3. Nf3 d6 4. Nc3 Nc6 5. Bc4 d5 6. exd5 exd5 7. Bxd5 Nf6 8. Bb3 Bg4 9. Be3 Bb4 10. 0-0 0-0 11. a3 Be7 12. Re1 a6 13. h3 Bf5 14. Ne5 Qd6 15. Nxc6 Qxc6 16. Bf4 Qd7 17. Qf3 c6 18. Rad1 Rad8 1/2-1/2

[Event "Santiago ARAIS tt-B"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Zamora Munoz, Nelson Manuel"]
[Black "Maturana, Victor"]
[Result "1/2-1/2"]
[ECO "D94"]
[PlyCount "28"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. e3 0-0 6. Bd3 c5 7. dxc5 dxc4 8. Bxc4 Qa5 9. 0-0 Qxc5 10. Qb3 Nc6 11. Be2 Rd8 12. Bd2 Qb6 13. Rfd1 Be6 14. Qxb6 axb6 1/2-1/2

