[Event "Santiago ARAIS tt-B"]
[Site "Santiago de Chile"]
[Date "1993.??.??"]
[Round "4"]
[White "Valdes, Erick"]
[Black "Villarroel, Marcel"]
[Result "0-1"]
[ECO "B76"]
[PlyCount "88"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Qd2 Nf6 8. f3 0-0 9. g4 Nxd4 10. Bxd4 Be6 11. h4 h6 12. g5 Nh5 13. Bxg7 Kxg7 14. gxh6+ Kh7 15. 0-0-0 Qa5 16. Bd3 Rac8 17. a3 a6 18. Rhg1 Rc5 19. Rg5 Rfc8 20. Rdg1 b5 21. e5 Rxc3 22. bxc3 Qxa3+ 23. Kd1 Bc4 24. Be4 d5 25. Bd3 Qa1+ 26. Ke2 Bxd3+ 27. Qxd3 Qxg1 28. Rxg1 Nf4+ 29. Kd2 Nxd3 30. cxd3 Kxh6 31. Rg4 Rc6 32. Rf4 Kg7 33. Rd4 e6 34. Rf4 a5 35. Rg4 Rc8 36. Kc2 Rf8 37. c4 dxc4 38. dxc4 Rc8 39. Kb3 Rxc4 40. Rxc4 bxc4+ 41. Kxc4 Kh6 42. Kb5 Kh5 43. Kxa5 Kxh4 44. Kb5 Kg3 0-1

[Event "Santiago ARAIS tt-B"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Bravo, Claudio"]
[Black "Villarroel, Marcel"]
[Result "1-0"]
[ECO "A66"]
[PlyCount "131"]
[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 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. e5 Qe7 9. Nf3 a6 10. Be2 Nfd7 11. 0-0 0-0 12. a4 b5 13. axb5 Nb6 14. bxa6 Bxa6 15. Bxa6 Rxa6 16. Rxa6 Nxa6 17. Re1 Qb7 18. exd6 Nc8 19. Ne4 Rd8 20. Qa4 Nxd6 21. Nxd6 Rxd6 22. Qe8+ Bf8 23. f5 Nc7 24. Qe3 Qxd5 25. fxg6 hxg6 26. Qf4 Re6 27. Rf1 Ne8 28. Qh4 Re4 29. Qh3 Qe6 30. Qg3 Bd6 31. Qf2 Re2 32. Qh4 Re4 33. Qf2 Re2 34. Qh4 Re4 35. Qd8 Qd5 36. Kh1 Re7 37. Bd2 Qe4 38. Bc3 Qg4 39. Rg1 Qxf3 40. Qxe8+ Rxe8 41. gxf3 Re2 42. Rg2 Rxg2 43. Kxg2 Kh7 44. Kh3 g5 45. b3 Kg6 46. Kg2 Kf5 47. h3 Be5 48. Be1 Ke6 49. Kf2 Kd5 50. Ke3 Bf4+ 51. Kd3 Bc1 52. Bg3 f6 53. Be1 f5 54. Bc3 Bf4 55. Bf6 Ke6 56. Bd8 Kd5 57. Be7 Bc1 58. Bf8 Bb2 59. Be7 Bc1 60. Bf6 Ke6 61. Bg7 Ba3 62. Kc4 Kf7 63. Bh6 Bc1 64. Kxc5 Kg6 65. Bf8 Kh5 66. Kd5 1-0

[Event "Santiago ARAIS tt-B"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Cordova Valle, Sergio"]
[Black "Villarroel, Marcel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2320"]
[PlyCount "65"]
[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. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Na3 a6 7. Nc4 Nbd7 8. Ne3 Qc6 9. Be2 Bd6 10. 0-0 b5 11. c4 Rb8 12. Re1 0-0 13. b3 Bb7 14. Bb2 Rfd8 15. Rc1 b4 16. Qc2 Bf4 17. Bd3 Qc7 18. d5 exd5 19. cxd5 Bxe3 20. Rxe3 Bxd5 21. Ne5 Qb6 22. Nxd7 Rxd7 23. Bxf6 Qxf6 24. Bxh7+ Kf8 25. Qxc5+ Qd6 26. Bd3 Qxc5 27. Rxc5 Bb7 28. Rh5 Kg8 29. Reh3 g6 30. Rh8+ Kg7 31. Rxb8 Be4 32. Bf1 Rd1 33. Rxb4 1-0

[Event "Santiago ARAIS tt-B"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Finsterbusch, Gaston"]
[Black "Villarroel, Marcel"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "61"]
[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. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. Be3 Nd4 7. h3 Be6 8. Bxe6 fxe6 9. Na4 Nxf3+ 10. Qxf3 Bxe3 11. Qxe3 0-0 12. Nc3 d5 13. Qg3 Qd6 14. 0-0 a6 15. Ne2 c5 16. Rad1 Rad8 17. c3 d4 18. cxd4 cxd4 19. f3 Nh5 20. Qe1 Nf4 21. Kh2 Nxe2 22. Qxe2 Rc8 23. Rc1 h6 24. Rc2 Rc5 25. Rfc1 Rfc8 26. Qd1 b5 27. a3 R8c6 28. Qd2 Qc7 29. Rxc5 Rxc5 30. Rxc5 Qxc5 31. h4 1/2-1/2

[Event "Santiago ARAIS tt-B"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Mallea, Claudio"]
[Black "Villarroel, Marcel"]
[Result "1-0"]
[ECO "D60"]
[PlyCount "93"]
[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 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. h4 h6 9. Bxf6 Bxf6 10. Qd2 Re8 11. 0-0-0 dxc4 12. Bxc4 a5 13. g4 Be7 14. g5 h5 15. g6 b5 16. gxf7+ Kxf7 17. Be2 g6 18. Ne4 Rg8 19. Nfg5+ Bxg5 20. Nxg5+ Ke7 21. e4 Nf6 22. Qc3 Bb7 23. Qc5+ Ke8 24. Nxe6 Qe7 25. Qe5 Rc8 26. Nc5 Rc7 27. Qxe7+ Rxe7 28. e5 Nd5 29. Rhg1 Bc8 30. Bxh5 Nf4 31. Bf3 Nd5 32. Be4 Reg7 33. Rg5 Ne7 34. Rdg1 Bf5 35. h5 Bxe4 36. Nxe4 Rh8 37. hxg6 Rh6 38. Nd6+ Kf8 39. Nf5 Nxf5 40. Rxf5+ Ke7 41. Rfg5 Rh4 42. R5g4 Rxg4 43. Rxg4 Ke6 44. Kd2 Kf5 45. f3 c5 46. dxc5 Kxe5 47. f4+ 1-0

[Event "Santiago ARAIS tt-B"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Villarroel, Marcel"]
[Black "Letelier Martner, Rene"]
[Result "0-1"]
[ECO "E94"]
[BlackElo "2220"]
[PlyCount "54"]
[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. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. d5 c6 8. 0-0 a6 9. a4 cxd5 10. cxd5 Nbd7 11. Nd2 Ne8 12. Nc4 f5 13. f4 exf4 14. exf5 g5 15. Ne4 Ne5 16. f6 Bxf6 17. Nxf6+ Qxf6 18. Nb6 Rb8 19. Bd2 Ng7 20. Rc1 Bf5 21. Qb3 Rbe8 22. Rfe1 f3 23. Bxf3 Nd3 24. Bc3 Nxc1 25. Rxc1 Qh6 26. Qd1 g4 27. Be2 Rxe2 0-1

[Event "Santiago ARAIS tt-B"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Villarroel, Marcel"]
[Black "Melhuish, Jose"]
[Result "1/2-1/2"]
[ECO "A58"]
[BlackElo "2270"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 c5 7. d5 b5 8. cxb5 a6 9. bxa6 Nxa6 10. 0-0 Rb8 11. Nd2 Nc7 12. Nc4 Bb7 13. f4 e6 14. dxe6 Nxe4 15. exf7+ Rxf7 16. Nxe4 Bxe4 17. Kh1 Nb5 18. Bf3 Bxf3 19. Rxf3 Nd4 20. Rf1 Qc7 21. Bd2 Re8 22. Qa4 Rfe7 23. Rae1 Rxe1 24. Bxe1 Qe7 25. Nxd6 Rd8 26. Nc4 Qe2 27. Rg1 Nf3 28. gxf3 Qxf3+ 29. Rg2 Qd1 30. Rg1 Qf3+ 1/2-1/2

[Event "Santiago ARAIS tt-B"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Villarroel, Marcel"]
[Black "Puelma, Roberto"]
[Result "1-0"]
[ECO "E94"]
[BlackElo "2240"]
[PlyCount "77"]
[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. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 c6 8. 0-0 cxd5 9. cxd5 Nbd7 10. Nd2 a6 11. a4 Ne8 12. Nc4 f5 13. f3 f4 14. b4 Ndf6 15. b5 Rf7 16. Ba3 Bf8 17. Rc1 g5 18. Bb4 a5 19. Ba3 b6 20. Qe1 h5 21. Qf2 Rb8 22. Kh1 g4 23. g3 gxf3 24. Bxf3 Ng4 25. Qg1 fxg3 26. Qxg3 Rg7 27. Bxg4 Rxg4 28. Qf3 Qe7 29. Nxe5 Bh6 30. Nxg4 Bxg4 31. Qg3 Bxc1 32. Bxc1 Rc8 33. h3 Rxc3 34. Qxc3 Qxe4+ 35. Kg1 Bd7 36. Qg3+ Ng7 37. Bb2 Qe7 38. Re1 h4 39. Qxg7+ 1-0

