[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1999.??.??"]
[Round "9"]
[White "Araya, Mario"]
[Black "Guerb, Leonid"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "2150"]
[BlackElo "2265"]
[PlyCount "74"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 b4 9. Na4 c5 10. dxc5 Nxc5 11. Nxc5 Bxc5 12. e4 h6 13. 0-0 0-0 14. e5 Nd7 15. Qe2 Bb7 16. Be4 Qb6 17. Bxb7 Qxb7 18. Be3 Be7 19. Rfd1 Rfd8 20. Rac1 Rac8 21. Rxc8 Rxc8 22. h3 a5 23. Qd3 Nf8 24. Nd4 Ng6 25. Nf3 a4 26. Kf1 Rd8 27. Qe2 Rxd1+ 28. Qxd1 Qb5+ 29. Ke1 Nxe5 30. Nxe5 Qxe5 31. Qxa4 Qxb2 32. g3 Qb1+ 33. Ke2 Bf6 34. Qb3 Qe4 35. Qd3 Qh1 36. Qc4 Bc3 37. a3 Qe1+ 0-1

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1999.??.??"]
[Round "4"]
[White "Rivas, Andrea"]
[Black "Araya, Mario"]
[Result "0-1"]
[ECO "C54"]
[BlackElo "2150"]
[PlyCount "46"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. Bg5 Bxg5 13. Nxg5 0-0 14. Nxh7 Kxh7 15. Qh5+ Kg8 16. Rh4 f5 17. Qh7+ Kf7 18. Qh5+ Ng6 19. Rf4 Rh8 20. Rxf5+ Bxf5 21. Qxf5+ Qf6 22. Qd7+ Kg8 23. Re1 Ne5 0-1

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1997.??.??"]
[Round "2"]
[White "Aguirre, Jaime"]
[Black "Araya, Mario"]
[Result "0-1"]
[ECO "B86"]
[BlackElo "2170"]
[PlyCount "56"]
[EventDate "1997.??.??"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Be3 0-0 9. Qe2 Nc6 10. a3 Qc7 11. g4 Nxd4 12. Bxd4 b5 13. g5 Nd7 14. h4 Nc5 15. Ba2 Bb7 16. Rg1 a5 17. Bxg7 Kxg7 18. Qh5 d5 19. Qh6+ Kh8 20. g6 fxg6 21. Rxg6 Rf7 22. 0-0-0 Qf4+ 23. Qxf4 Rxf4 24. Rg2 b4 25. Nb5 Rxe4 26. h5 Rf8 27. h6 Bc6 28. Nd4 Be8 0-1

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1997.??.??"]
[Round "1"]
[White "Araya, Mario"]
[Black "Fuentes, Gerardo"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "2170"]
[PlyCount "59"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. Qb3 Nc6 6. e3 0-0 7. Nf3 Bxc3+ 8. Qxc3 h6 9. Bxf6 Qxf6 10. Rc1 Ne7 11. Bd3 c6 12. 0-0 Ng6 13. b4 Re8 14. Rfe1 a6 15. c5 Nf8 16. e4 Bd7 17. e5 Qe7 18. a4 f6 19. Rb1 Rab8 20. b5 axb5 21. axb5 Nh7 22. Bxh7+ Kxh7 23. b6 Kg8 24. Ra1 Ra8 25. Ra7 Rxa7 26. bxa7 Ra8 27. Qa5 fxe5 28. Nxe5 Bc8 29. g3 Kh7 30. Re3 1-0

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1997.??.??"]
[Round "3"]
[White "Araya, Mario"]
[Black "Michel Yunis, Christian D"]
[Result "0-1"]
[ECO "A98"]
[WhiteElo "2170"]
[BlackElo "2320"]
[PlyCount "38"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. Qc2 Qh5 9. e4 fxe4 10. Nxe4 Nc6 11. Nxf6+ Bxf6 12. Be3 a5 13. Rac1 e5 14. dxe5 dxe5 15. Rfe1 Rd8 16. Rcd1 Bf5 17. Rxd8+ Rxd8 18. Qb3 Nb4 19. Rc1 Bc2 0-1

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1997.??.??"]
[Round "9"]
[White "Araya, Mario"]
[Black "Toloza Soto, Pablo Alejandro"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2170"]
[BlackElo "2385"]
[PlyCount "52"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. e4 Nf6 4. Bd3 c6 5. 0-0 Nbd7 6. h3 Bh5 7. g4 Bg6 8. e5 dxe5 9. dxe5 Bxd3 10. Qxd3 Nd5 11. e6 fxe6 12. Ng5 Nc5 13. Qf3 Nf6 14. Rd1 Qc7 15. b4 h6 16. bxc5 hxg5 17. Bxg5 Qe5 18. Bxf6 exf6 19. Nc3 Qxc5 20. Qd3 Be7 21. Qg6+ Kf8 22. Ne4 Qe5 23. g5 Rxh3 24. gxf6 gxf6 25. Rab1 Qh2+ 26. Kf1 Qh1+ 0-1

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1997.??.??"]
[Round "5"]
[White "Velasquez Ojeda, Cesar"]
[Black "Araya, Mario"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2365"]
[BlackElo "2170"]
[PlyCount "88"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d4 0-0 6. e3 c6 7. Nge2 e5 8. b3 Re8 9. Bb2 Nbd7 10. Qc2 Qa5 11. 0-0-0 Nf8 12. h3 Bf5 13. e4 Bc8 14. f4 a6 15. dxe5 dxe5 16. f5 b5 17. c5 Qb4 18. g4 Bh6+ 19. Kb1 Qxc5 20. Bf3 a5 21. h4 Be3 22. g5 N6d7 23. h5 Nb6 24. hxg6 fxg6 25. Qd3 b4 26. Na4 Nxa4 27. bxa4 Ba6 28. Qd6 Qxd6 29. Rxd6 c5 30. fxg6 hxg6 31. Ng3 Bd4 32. Rh6 Bd3+ 33. Ka1 Ra6 34. Rxa6 Bxa6 35. Bxd4 exd4 36. Nh5 Re5 37. Nf6+ Kg7 38. Nh5+ gxh5 39. Rxa6 c4 40. Rd6 c3 41. Rxd4 Rxg5 42. Kb1 h4 43. Kc2 Rg3 44. Bh1 Rh3 0-1

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Araya, Mario"]
[Black "Altamirano, Rene"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "2145"]
[BlackElo "2130"]
[PlyCount "73"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 dxc4 6. e3 0-0 7. Bxc4 c5 8. h3 Qa5 9. 0-0 cxd4 10. exd4 e6 11. Qd2 Nc6 12. Rfe1 Qb4 13. Bf1 Ne7 14. a3 Qb6 15. Ne5 Nfd5 16. Rad1 a6 17. Nxd5 Nxd5 18. Bh6 Bxh6 19. Qxh6 Qc7 20. Rc1 Qe7 21. Bc4 Rd8 22. Ba2 f6 23. Ng4 b5 24. Qh4 g5 25. Qh6 Kh8 26. Bxd5 Rxd5 27. Rc7 Rd7 28. Rxd7 Bxd7 29. Qxf6+ Qxf6 30. Nxf6 Bc8 31. Rc1 Kg7 32. Ne4 Kg6 33. Rc7 a5 34. Rc5 h6 35. Rxb5 Bd7 36. Rb6 Kf5 37. Rb7 1-0

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Araya, Mario"]
[Black "Arevalo, Gerardo"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2145"]
[PlyCount "71"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 a6 6. c5 c6 7. Nf3 Nbd7 8. Be2 b5 9. b4 Qc7 10. Bf4 Qd8 11. h3 a5 12. a3 a4 13. Qc2 h6 14. Bh2 Nf8 15. Ne5 Bb7 16. Nxb5 cxb5 17. Bxb5+ N8d7 18. c6 Bxc6 19. Bxc6 Ra7 20. Rc1 0-0 21. Bxd7 Nxd7 22. Nc6 Bxb4+ 23. axb4 Qb6 24. Nxa7 Qxa7 25. Qc7 Qxc7 26. Rxc7 Nb6 27. Ke2 Ra8 28. Ra1 a3 29. Ra2 Ra4 30. Bd6 Nc4 31. Rxc4 dxc4 32. Kd2 f6 33. Kc3 Ra6 34. Bc5 e5 35. d5 Kf7 36. Kxc4 1-0

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Araya, Mario"]
[Black "Court, Alberto"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2145"]
[PlyCount "49"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Nbd7 7. e5 dxe5 8. dxe5 Ng4 9. e6 Nb6 10. exf7+ Kh8 11. Qxd8 Rxd8 12. h4 Be6 13. Ng5 Bf5 14. h5 Ne5 15. hxg6 Bxg6 16. Ne6 Rd6 17. Nxg7 Kxg7 18. c5 Re6 19. cxb6 axb6 20. f8Q+ Kxf8 21. Bh6+ Kf7 22. 0-0-0 Rd6 23. Bf4 Rxd1+ 24. Rxd1 Ra5 25. b4 1-0

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Araya, Mario"]
[Black "Dumas Aviles, Alejandro"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2145"]
[PlyCount "105"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 a6 5. a4 b6 6. Nf3 Ne7 7. g3 Ng6 8. Bg2 Be7 9. 0-0 0-0 10. Be3 Nd7 11. Qe2 Nf6 12. Rfb1 a5 13. h3 Ba6 14. Qd1 Qd7 15. Bf1 Bxf1 16. Qxf1 Rfb8 17. Bg5 Ne8 18. h4 h6 19. Be3 Qg4 20. Nh2 Qd7 21. Nf3 Qg4 22. Nh2 Qd7 23. Ra3 Nc7 24. Rb3 f5 25. Qh3 Bf6 26. Nf3 Ne7 27. Nd2 b5 28. axb5 Nxb5 29. exf5 Nxc3 30. bxc3 Rxb3 31. cxb3 Qxf5 32. Qxf5 Nxf5 33. Nc4 Bd8 34. Ra1 Rb8 35. Ra3 Kf8 36. Bd2 Bc7 37. Kf1 Ne7 38. Ne3 Ke8 39. Ke2 Kd7 40. h5 Rb7 41. Kd3 Rb8 42. c4 Rf8 43. Ke2 Ra8 44. g4 Bd8 45. Kf3 Bc7 46. Ke4 Rf8 47. Nf5 Nxf5 48. gxf5 Ra8 49. f6 gxf6 50. Kf5 Ke7 51. Bxh6 Rh8 52. Kg6 Rg8+ 53. Bg7 1-0

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Araya, Mario"]
[Black "Sepulveda, Bohumil"]
[Result "1/2-1/2"]
[ECO "D65"]
[WhiteElo "2145"]
[PlyCount "70"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Rc1 a6 8. cxd5 exd5 9. Bd3 Re8 10. 0-0 c6 11. Qc2 Nf8 12. Ne5 Ng4 13. Bf4 Bd6 14. Nxg4 Bxf4 15. exf4 Bxg4 16. f5 Qg5 17. h3 Bxh3 18. f4 Qg3 19. Rf3 Re1+ 20. Bf1 Qxg2+ 21. Qxg2 Bxg2 22. Rxe1 Bxf3 23. Re7 Rb8 24. Na4 Be4 25. Nc5 Bxf5 26. Nxb7 Ne6 27. Nd6 Nxd4 28. Bxa6 g6 29. Bb7 Bc2 30. Nxf7 Kf8 31. Rc7 Ne2+ 32. Kf2 Nxf4 33. Ne5 Bf5 34. Nd7+ Ke8 35. Nf6+ Kf8 1/2-1/2

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Capra, Sergio"]
[Black "Araya, Mario"]
[Result "0-1"]
[ECO "E93"]
[BlackElo "2145"]
[PlyCount "89"]
[EventDate "1994.??.??"]
[EventType "team"]
[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. d4 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 Nbd7 8. b4 a5 9. bxa5 Nc5 10. Qc2 Rxa5 11. h3 Ra8 12. Bg5 h6 13. Be3 Ne8 14. Qd2 Nb3 15. axb3 Rxa1+ 16. Bd1 Kh7 17. Na4 f5 18. Qb2 Rxd1+ 19. Kxd1 Nf6 20. Nc3 Bd7 21. h4 Kg8 22. Qc1 Ng4 23. Nh2 Qxh4 24. Ke2 Nxh2 25. f3 Qg3 26. Qg1 Nxf3 27. gxf3 Qxg1 28. Rxg1 f4 29. Bf2 g5 30. Ra1 h5 31. Ra7 Rb8 32. Nb5 Bxb5 33. cxb5 Bf8 34. b6 cxb6 35. Bxb6 Rc8 36. Rxb7 Rc3 37. Bd8 g4 38. fxg4 hxg4 39. Rb8 Kf7 40. Rb7+ Ke8 41. Rb8 Kd7 42. Ba5 Re3+ 43. Kf2 Be7 44. Rb7+ Ke8 45. Rb8+ 0-1

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Donoso, Ricardo"]
[Black "Araya, Mario"]
[Result "1/2-1/2"]
[ECO "C90"]
[BlackElo "2145"]
[PlyCount "108"]
[EventDate "1994.??.??"]
[EventType "team"]
[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 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. h3 Na5 9. c3 Nxb3 10. Qxb3 c5 11. d4 Qc7 12. d5 0-0 13. Nbd2 h6 14. Nf1 Nh7 15. Ng3 Bg5 16. Bxg5 Nxg5 17. Nxg5 hxg5 18. Qd1 g6 19. Qd2 Qe7 20. Rad1 Bd7 21. Nf1 Kg7 22. g4 Rh8 23. Kg2 Rh4 24. Ng3 Rah8 25. Rh1 Qf6 26. f3 Ra8 27. b3 Rhh8 28. Rh2 a5 29. Rdh1 b4 30. Rc1 Rhb8 31. c4 a4 32. Rhh1 axb3 33. axb3 Ra3 34. Rb1 Rba8 35. Rb2 Qf4 36. Qxf4 exf4 37. Ne2 Ra2 38. Rhb1 Rxb2 39. Rxb2 Ra1 40. Kf2 Kf6 41. Ng1 Ke5 42. Ne2 f5 43. exf5 gxf5 44. Kg2 Kf6 45. Kf2 Be8 46. Kg2 Bg6 47. Kf2 fxg4 48. hxg4 Rb1 49. Rxb1 Bxb1 50. Ke1 Bc2 51. Nc1 Ke5 52. Kd2 Bb1 53. Ne2 Ba2 54. Nc1 Bb1 1/2-1/2

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Orpinas Konig, Claudio Javier"]
[Black "Araya, Mario"]
[Result "1-0"]
[ECO "D64"]
[WhiteElo "2225"]
[BlackElo "2145"]
[PlyCount "61"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Rc1 c6 8. Qc2 a6 9. a3 Re8 10. Bd3 dxc4 11. Bxc4 Nd5 12. Bxe7 Qxe7 13. Ne4 h6 14. Ng3 N5f6 15. 0-0 b5 16. Ba2 Bb7 17. e4 e5 18. Nf5 Qf8 19. Rfe1 Rad8 20. dxe5 Nxe5 21. Nxe5 Rxe5 22. f4 Ree8 23. e5 Nd5 24. Nd6 Re7 25. Bb1 g6 26. f5 Ne3 27. Rxe3 Rxd6 28. exd6 Rxe3 29. fxg6 Qxd6 30. gxf7+ Kf8 31. Qh7 1-0

[Event "Santiago ARAIS tt-B"]
[Site "Santiago de Chile"]
[Date "1993.??.??"]
[Round "?"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Araya, Mario"]
[Result "0-1"]
[ECO "B44"]
[BlackElo "2325"]
[PlyCount "80"]
[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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. Bf4 e5 7. Be3 Nf6 8. Bg5 Be6 9. N1c3 a6 10. Na3 b5 11. Bxf6 gxf6 12. Nd5 Rc8 13. Bd3 Bg7 14. 0-0 0-0 15. c3 f5 16. Nc2 fxe4 17. Bxe4 f5 18. Bf3 Kh8 19. a4 e4 20. Be2 f4 21. Bg4 Bxg4 22. Qxg4 Ne5 23. Qh5 Rc5 24. Rfd1 Qa8 25. Ncb4 bxa4 26. Qe2 a5 27. Nb6 Qd8 28. N4d5 Qh4 29. Rxa4 Ng4 30. h3 f3 31. Qc2 fxg2 32. f4 exf3 33. Rxg4 Qxh3 34. Rxg2 fxg2 35. Qxg2 Qxg2+ 36. Kxg2 Rb5 37. Nc4 Be5 38. Rh1 Rb7 39. Ndb6 Rg7+ 40. Kh3 Rf6 0-1

[Event "San Copiapo"]
[Site "San Copiapo"]
[Date "1992.??.??"]
[Round "8"]
[White "Araya, Mario"]
[Black "Arancibia Guzman, Eduardo"]
[Result "1-0"]
[ECO "A79"]
[WhiteElo "2395"]
[BlackElo "2345"]
[PlyCount "95"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 Na6 10. Nd2 Re8 11. f3 Nc7 12. a4 b6 13. Kh1 Nh5 14. Nc4 Ba6 15. g4 Nf6 16. Bg5 Qd7 17. Rg1 Bxc4 18. Bxc4 a6 19. Qd3 h6 20. Bh4 Nh7 21. Bg3 Ng5 22. e5 dxe5 23. d6 Nce6 24. Nd5 Rab8 25. Rge1 b5 26. axb5 axb5 27. Ne7+ Kh8 28. Bxe6 Nxe6 29. Rad1 Nd4 30. Bxe5 Bxe5 31. Rxe5 Qxd6 32. Qe3 Kh7 33. Nxg6 Nf5 34. Rxd6 Nxe3 35. Rxe8 Rxe8 36. Nf4 Ra8 37. Kg1 Ra2 38. Rd7 Rxb2 39. Rxf7+ Kg8 40. Rc7 c4 41. h4 b4 42. g5 hxg5 43. hxg5 b3 44. g6 Rb1+ 45. Kf2 Rg1 46. Kxg1 b2 47. Rb7 c3 48. Ne6 1-0

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "3"]
[White "Araya, Mario"]
[Black "Cortes Moyano, Julio"]
[Result "1-0"]
[ECO "A74"]
[WhiteElo "2395"]
[BlackElo "2290"]
[PlyCount "65"]
[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. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 a6 10. a4 Nbd7 11. Qc2 Nh5 12. Bd2 Ne5 13. Rae1 Rb8 14. Kh1 Bg4 15. Nxe5 Bxe2 16. Rxe2 Bxe5 17. f4 Bg7 18. e5 f5 19. Qd3 Re8 20. Rfe1 Kf8 21. b3 Qc7 22. Bc1 Rbd8 23. e6 Bf6 24. Nb1 Qg7 25. g3 Re7 26. Ba3 Bd4 27. b4 Nf6 28. Qc4 b6 29. Nd2 b5 30. axb5 axb5 31. Qxb5 Nxd5 32. Nf3 Nxb4 33. Qb6 1-0

[Event "San Copiapo"]
[Site "San Copiapo"]
[Date "1992.??.??"]
[Round "6"]
[White "Araya, Mario"]
[Black "Peralta, Eduardo"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2395"]
[BlackElo "2255"]
[PlyCount "74"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. d5 e5 8. 0-0 Nbd7 9. Ne1 a6 10. Be3 Rb8 11. Rb1 Ne8 12. Nd3 f5 13. b4 b6 14. f3 f4 15. Bf2 g5 16. Qa4 h5 17. bxc5 dxc5 18. h3 Rf6 19. Rb2 Rg6 20. Rfb1 Bf8 21. Qc2 Bd6 22. Na4 Qc7 23. Be1 Rb7 24. Nf2 Nef6 25. Nxb6 Nxb6 26. Ba5 Nfd7 27. Nd3 Be7 28. Bd1 Rd6 29. Qc3 Rg6 30. Kh2 Qd6 31. Bxb6 Rxb6 32. Rxb6 Nxb6 33. Qxe5 Nd7 34. Qxd6 Bxd6 35. Ba4 Ne5 36. Nxc5 g4 37. hxg4 hxg4 0-1

[Event "San Copiapo"]
[Site "San Copiapo"]
[Date "1992.??.??"]
[Round "1"]
[White "Araya, Mario"]
[Black "Rodriguez Vila, Andres"]
[Result "0-1"]
[ECO "A86"]
[WhiteElo "2395"]
[BlackElo "2360"]
[PlyCount "54"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 f5 2. c4 g6 3. Nc3 Nf6 4. g3 Bg7 5. Bg2 0-0 6. Nh3 c6 7. 0-0 d6 8. d5 Qe8 9. Be3 h6 10. Qd2 Kh7 11. Rae1 Na6 12. f4 Bd7 13. Nf2 e5 14. dxe6 Bxe6 15. b3 d5 16. cxd5 Nxd5 17. Bd4 Nf6 18. Qc1 Qf7 19. Be5 Rfe8 20. e4 Rad8 21. exf5 gxf5 22. Qc2 Nb4 23. Qb1 Qg6 24. Bh3 Nh5 25. Bg2 Bxe5 26. Rxe5 Nxf4 27. Rxe6 Rxe6 0-1

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "6"]
[White "Araya, Mario"]
[Black "Scarella, Enrique Alejandro"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2395"]
[BlackElo "2255"]
[PlyCount "65"]
[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. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. Nf3 0-0 8. Be2 d6 9. 0-0 axb5 10. Bxb5 Ba6 11. a4 Bxb5 12. Nxb5 Na6 13. Re1 Nc7 14. Nc3 Qb8 15. e4 Qb7 16. Rb1 Rfb8 17. b3 Nd7 18. Bd2 Ra6 19. Na2 Nb5 20. Qc1 Ne5 21. Nxe5 Bxe5 22. a5 Rc8 23. g3 Raa8 24. h3 Nd4 25. b4 c4 26. Bc3 Qb5 27. Qb2 Qa4 28. Bxd4 Bxd4 29. Qxd4 Qxa2 30. Ra1 Qb3 31. Reb1 Qc2 32. b5 Rc5 33. a6 1-0

[Event "San Copiapo"]
[Site "San Copiapo"]
[Date "1992.??.??"]
[Round "3"]
[White "Araya, Mario"]
[Black "Silva Lillo, Sebastian"]
[Result "0-1"]
[ECO "E45"]
[WhiteElo "2395"]
[BlackElo "2355"]
[PlyCount "106"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. a3 Bxc3+ 7. Nxc3 d5 8. b3 0-0 9. Be2 c5 10. a4 cxd4 11. exd4 Nc6 12. Be3 Qe7 13. 0-0 Rac8 14. cxd5 Bxe2 15. Qxe2 Nb4 16. Rfc1 Nfxd5 17. Nxd5 Nxd5 18. Qa6 Rxc1+ 19. Rxc1 h6 20. h3 Rb8 21. Bd2 Qb7 22. Qxb7 Rxb7 23. Rc8+ Kh7 24. Kf1 Rc7 25. Rxc7 Nxc7 26. Ke2 Kg8 27. Kd3 Kf8 28. Bf4 Nd5 29. Bd6+ Ke8 30. Kc4 a6 31. a5 bxa5 32. Kc5 g6 33. Kc6 Nc3 34. Kb7 Ne2 35. Kxa6 Nxd4 36. Kxa5 Nxb3+ 37. Kb5 Nd2 38. Bf4 Ne4 39. Be3 Kd7 40. Kc4 h5 41. Kd3 Nd6 42. g4 e5 43. f3 Ke6 44. Bg5 Kd5 45. Bf6 Ne8 46. Bg5 Ng7 47. Bd2 Ne6 48. gxh5 gxh5 49. Be3 Nd4 50. f4 e4+ 51. Kd2 Nf5 52. Bb6 Ke6 53. Bc5 Nh4 0-1

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "8"]
[White "Araya, Mario"]
[Black "Vizama Riveros, Claudio"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2395"]
[PlyCount "103"]
[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. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. Qb3 h6 9. c5+ Kh7 10. Bf4 dxc5 11. dxc5 c6 12. e4 g5 13. Bxb8 fxe4 14. Nxg5+ hxg5 15. Be5 Qh5 16. Bxf6 Rxf6 17. Nxe4 Rh6 18. h3 Kh8 19. Qd1 Bxh3 20. Qxh5 Rxh5 21. Bxh3 Rxh3 22. Nxg5 Rh5 23. Ne4 Bd4 24. Kg2 Kg7 25. Rh1 Rah8 26. Rxh5 Rxh5 27. Rb1 Bxc5 28. Rd1 Kf7 29. Rd7 Bb6 30. Rxb7 Ke6 31. f4 Ra5 32. a3 Rd5 33. Kf3 Rd3+ 34. Kg4 Re3 35. Ng5+ Kf6 36. Rd7 Re2 37. Rd2 Rxd2 38. Ne4+ Kf7 39. Nxd2 Bd4 40. b3 Ke6 41. Kf3 Kd5 42. Ke2 a5 43. Kd3 c5 44. a4 Bf2 45. Ne4 Be1 46. g4 Bb4 47. Nc3+ Ke6 48. Kc4 Ba3 49. Ne4 Bc1 50. Nxc5+ Kf7 51. Nd3 Ba3 52. Kb5 1-0

[Event "San Copiapo"]
[Site "San Copiapo"]
[Date "1992.??.??"]
[Round "9"]
[White "Egger Mancilla, Jorge Alejandro"]
[Black "Araya, Mario"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2355"]
[BlackElo "2395"]
[PlyCount "75"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. Bd3 Nc6 10. 0-0 Bg4 11. Qb3 d5 12. e5 Ne4 13. Qxb7 Nxd2 14. Nxd2 Nxd4 15. Qb4 Ne2+ 16. Bxe2 Bxe2 17. Rf2 Bd3 18. Qd4 Bf5 19. Nb3 c6 20. Rc1 Qd7 21. Qc5 Rfc8 22. Nd4 Rc7 23. Nb5 Rb7 24. Nd6 Rb6 25. b4 h5 26. a4 Rab8 27. Rb2 Bd3 28. Qd4 Bc4 29. Nxc4 Rxb4 30. Rcb1 c5 31. Qd2 Qxa4 32. Rxb4 Rxb4 33. Rxb4 Qa1+ 34. Kf2 cxb4 35. Qxd5 b3 36. Nd6 Qb2+ 37. Kg3 Qc3+ 38. Kh4 1-0

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "9"]
[White "Godoy Bugueno, David A"]
[Black "Araya, Mario"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2315"]
[BlackElo "2395"]
[PlyCount "111"]
[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. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Bb3 d6 7. c3 Na5 8. Bc2 c5 9. a4 Nc6 10. Re1 Re8 11. Bb3 h6 12. Nbd2 Bf8 13. h3 g6 14. Nc4 Bg7 15. Ne3 Rb8 16. Nh2 Be6 17. Neg4 Nxg4 18. Nxg4 Kh7 19. Ne3 Qd7 20. Nd5 f5 21. exf5 gxf5 22. Qh5 Rf8 23. f4 Rbe8 24. Bd2 Ne7 25. Qf3 Ng6 26. Bc4 Qf7 27. b3 b6 28. Kh2 a6 29. Nxb6 e4 30. Bxe6 Qxe6 31. dxe4 fxe4 32. Qg4 Qxb3 33. Nd7 Qb2 34. Nxf8+ Nxf8 35. Qe2 e3 36. Bxe3 Qxe2 37. Rxe2 Bxc3 38. Raa2 Ng6 39. Kg3 Kg7 40. Bd4+ Bxd4 41. Rxe8 Kf7 42. Rae2 a5 43. Kf3 Ne5+ 44. fxe5 Kxe8 45. exd6+ Kd7 46. Ke4 Ke6 47. g4 Bf6 48. Re1 Kxd6 49. Rd1+ Kc6 50. Rd5 Be7 51. Rh5 Bf8 52. Kd3 Bg7 53. Kc4 Bf8 54. Rf5 Be7 55. Re5 Bf8 56. h4 1-0

[Event "San Copiapo"]
[Site "San Copiapo"]
[Date "1992.??.??"]
[Round "5"]
[White "Labra Carreno, Martin"]
[Black "Araya, Mario"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2360"]
[BlackElo "2395"]
[PlyCount "76"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 exd4 6. e5 d5 7. exf6 dxc4 8. Re1+ Be6 9. fxg7 Rg8 10. Bg5 Be7 11. Bh6 Qd5 12. Nbd2 Qh5 13. Bf4 0-0-0 14. Ne5 Qf5 15. Nxc6 bxc6 16. Bg3 Bf6 17. Qf3 Qxf3 18. Nxf3 Rxg7 19. Rad1 Rgg8 20. Be5 Bxe5 21. Rxe5 d3 22. c3 Bg4 23. Kf1 Rge8 24. Rxe8 Rxe8 25. Rd2 Bxf3 26. gxf3 Kb7 27. b3 Kb6 28. bxc4 Rd8 29. Ke1 Kc5 30. Rb2 Re8+ 31. Kd1 Kxc4 32. Rb7 Kxc3 33. Rxc7 Re6 34. Rxa7 c5 35. Ra3+ Kd4 36. Ra7 Re2 37. Rxf7 Rxa2 38. Rxh7 Kc3 0-1

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "5"]
[White "Larrachea, Enrique"]
[Black "Araya, Mario"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2275"]
[BlackElo "2395"]
[PlyCount "110"]
[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. d4 Nf6 2. Nf3 e6 3. Nbd2 d5 4. e3 Be7 5. Bd3 0-0 6. 0-0 c5 7. b3 Nc6 8. a3 b6 9. Bb2 Bb7 10. Qe2 Rc8 11. Rfd1 Rc7 12. Rac1 Qc8 13. Ne5 Nxe5 14. dxe5 Ne4 15. c4 Nxd2 16. Rxd2 Rd8 17. f4 Rcd7 18. Rcd1 dxc4 19. bxc4 b5 20. Bc3 bxc4 21. Bxc4 Rxd2 22. Rxd2 Rxd2 23. Qxd2 Qd8 24. Qc2 Bd5 25. Bf1 Qa8 26. Qa4 Bc6 27. Qa5 Bd8 28. Qa6 Qb7 29. Qxb7 Bxb7 30. Bd3 Bc6 31. Kf2 Bb6 32. g4 g6 33. Ke2 Kf8 34. e4 Ke7 35. Kf3 Kd7 36. Bc4 Bd8 37. Be1 Kc7 38. Ke3 Kb6 39. f5 Bg5+ 40. Kd3 Bb5 41. Bg3 a6 42. h4 Bc1 43. a4 Bxc4+ 44. Kxc4 Be3 45. Be1 Kc6 46. h5 gxh5 47. gxh5 Bg1 48. Bc3 Bh2 49. Kd3 Bf4 50. Kc4 Be3 51. Bb2 Bf2 52. Bc3 Be3 53. Kd3 Bf4 54. Ke2 exf5 55. exf5 Kd5 1-0

[Event "San Copiapo"]
[Site "San Copiapo"]
[Date "1992.??.??"]
[Round "2"]
[White "Nogueiras Santiago, Jesus"]
[Black "Araya, Mario"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2550"]
[BlackElo "2395"]
[PlyCount "73"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. b3 c5 7. Bb2 Nc6 8. e3 d4 9. exd4 cxd4 10. Re1 Re8 11. a3 a5 12. d3 Bf8 13. Ne5 Ra6 14. Nd2 Nxe5 15. Rxe5 Nd7 16. Rb5 Nc5 17. Ne4 b6 18. Nxc5 bxc5 19. Bc1 Bd6 20. Bd2 Bd7 21. a4 Ra7 22. Qe1 Bxb5 23. axb5 Bc7 24. b4 cxb4 25. Bxb4 axb4 26. Rxa7 Bb6 27. Rb7 Qd6 28. Bf3 g6 29. Bd1 Re7 30. Qe4 Kg7 31. Qc6 Qxc6 32. bxc6 Bc7 33. c5 e5 34. Ra7 Kf8 35. Rb7 Ba5 36. Rb6 Kg7 37. Bb3 1-0

[Event "San Copiapo"]
[Site "San Copiapo"]
[Date "1992.??.??"]
[Round "7"]
[White "Valiente, Cristobal"]
[Black "Araya, Mario"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2345"]
[BlackElo "2395"]
[PlyCount "62"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 0-0 6. e3 h6 7. Bxf6 Bxf6 8. Rc1 b6 9. Bd3 Bb7 10. 0-0 c5 11. cxd5 exd5 12. Bb1 Na6 13. Qd2 Qd7 14. Rfd1 Rfd8 15. b3 Qe8 16. Bd3 Rac8 17. Ne2 Qe7 18. Nf4 cxd4 19. Nxd4 Nc5 20. Bf5 Ne4 21. Qd3 Rxc1 22. Rxc1 g6 23. Bg4 Be5 24. Be2 Qf6 25. Nh3 Rc8 26. Rxc8+ Bxc8 27. Nf3 Bxh3 28. gxh3 Nc3 29. Nxe5 Nxe2+ 30. Qxe2 Qxe5 31. Qa6 Qc7 1/2-1/2

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "4"]
[White "Zapata Ferrada, Marco"]
[Black "Araya, Mario"]
[Result "0-1"]
[ECO "C69"]
[WhiteElo "2240"]
[BlackElo "2395"]
[PlyCount "52"]
[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 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 Bg4 7. dxe5 Qxd1 8. Rxd1 fxe5 9. Rd3 Bd6 10. Nc3 Nf6 11. h3 Be6 12. b3 0-0 13. Bb2 Rae8 14. Re1 Bc8 15. Nb1 b5 16. c4 Nh5 17. Bc1 Nf4 18. Bxf4 Rxf4 19. Nfd2 Bc5 20. Re2 Ref8 21. Rf3 Rd8 22. Rxf4 exf4 23. a3 bxc4 24. bxc4 Be6 25. Kh2 Rb8 26. g3 f3 0-1

[Event "Santiago Esucomex op"]
[Site "Santiago de Chile"]
[Date "1991.??.??"]
[Round "?"]
[White "Varas, Marta"]
[Black "Araya, Mario"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "55"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. a4 e6 7. e5 a6 8. Bc4 d6 9. d3 d5 10. Ba2 Nxf3+ 11. Qxf3 Nh6 12. Bd2 0-0 13. Bb3 b6 14. 0-0 Nf5 15. Ne2 h5 16. d4 Bb7 17. c3 Qd7 18. Bc2 Rfc8 19. Bxf5 exf5 20. Be3 Bf8 21. Qf2 a5 22. Rfd1 Ba6 23. Nc1 Bc4 24. b3 Ba6 25. Ne2 Bxe2 26. Qxe2 c4 27. bxc4 Rxc4 28. Qb2 1-0

[Event "CHI-ch+"]
[Site "Santiago de Chile"]
[Date "1980.10.11"]
[Round "17"]
[White "Berroeta, Juan"]
[Black "Araya, Mario"]
[Result "0-1"]
[ECO "C47"]
[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. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Bd6 12. h3 Rb8 13. Rab1 h6 14. Bh4 Rb4 15. Bg3 Bxg3 16. fxg3 Qb6+ 17. Kh2 Qb8 18. b3 Rh4 19. Rbe1 Rh5 20. Ne2 c5 21. Nf4 Re5 22. c4 d4 23. Nd5 Nxd5 24. cxd5 Bb7 25. Bc4 Qd6 26. Rxe5 Qxe5 27. Rf2 Qd6 28. Qf5 g6 29. Qf4 Qxf4 30. Rxf4 Kg7 31. b4 cxb4 32. Rxd4 Kf6 33. Bb3 a5 34. a3 Ke5 35. Rd2 bxa3 36. d6 f5 37. d7 Rd8 38. Ba4 Bd5 39. Re2+ Kd6 40. Rd2 a2 41. Rd1 0-1

[Event "CHI-ch+"]
[Site "Santiago de Chile"]
[Date "1980.10.09"]
[Round "16"]
[White "Araya, Mario"]
[Black "Abarca Aguirre, Manuel"]
[Result "1/2-1/2"]
[ECO "D52"]
[BlackElo "2220"]
[PlyCount "36"]
[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 e6 3. Nc3 d5 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Qa5 7. Bh4 Ne4 8. Qb3 g5 9. Bg3 h5 10. cxd5 exd5 11. h3 Nxg3 12. fxg3 Qc7 13. 0-0-0 Bh6 14. Kb1 Nf6 15. Bd3 Be6 16. h4 g4 17. Ng5 0-0-0 18. Rdf1 Bg7 1/2-1/2

[Event "CHI-ch+"]
[Site "Santiago de Chile"]
[Date "1980.10.08"]
[Round "15"]
[White "Araya, Mario"]
[Black "Salazar Jacob, Hernan"]
[Result "1/2-1/2"]
[ECO "D34"]
[BlackElo "2315"]
[PlyCount "155"]
[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 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 c4 10. Ne5 Be6 11. f4 Nxe5 12. fxe5 Ne4 13. Bxe7 Nxc3 14. bxc3 Qxe7 15. e4 Qd7 16. a4 Rab8 17. Rb1 b5 18. axb5 Rxb5 19. Rxb5 Qxb5 20. Qb1 Qd7 21. Rf2 f6 22. exf6 gxf6 23. Rb2 Rf7 24. Rb5 dxe4 25. Bxe4 Bg4 26. Rb7 Qe8 27. Rb8 Bc8 28. Bd5 Kg7 29. Rxc8 Qxc8 30. Bxf7 Kxf7 31. Qxh7+ Ke6 32. Qxa7 Qc6 33. Qc5 Qa4 34. d5+ Kf7 35. Qd4 Qa1+ 36. Kg2 Qb2+ 37. Kf3 Qxh2 38. Qxc4 Qh1+ 39. Kg4 Qd1+ 40. Kf4 Qc1+ 41. Kf3 Qd1+ 42. Kf2 Qd2+ 43. Qe2 Qxd5 44. Qe3 Qf5+ 45. Ke1 Qb1+ 46. Kd2 Qb2+ 47. Kd3 Qb1+ 48. Kc4 Qa2+ 49. Kb4 Qb2+ 50. Kc5 Qa3+ 51. Kd5 Qb3+ 52. Ke4 Qe6+ 53. Kf4 Qc4+ 54. Kf3 Qd5+ 55. Kg4 Qd1+ 56. Qf3 Qa4+ 57. Kh3 Qc4 58. Qh5+ Kf8 59. Qf3 Kf7 60. g4 Kg7 61. Kh4 Qc7 62. Qg3 Qc6 63. Qe1 Qc7 64. Qd2 Qc6 65. Kg3 Qc7+ 66. Kg2 Qc6+ 67. Kf2 Qb6+ 68. Qd4 Qb2+ 69. Kf3 Qb7+ 70. Ke3 Qb1 71. Kf4 Qf1+ 72. Ke4 Qe2+ 73. Kd5 Qb5+ 74. Kd6 Qb8+ 75. Kd7 Qb7+ 76. Kd6 Qb8+ 77. Ke6 Qe8+ 78. Kd6 1/2-1/2

[Event "CHI-ch+"]
[Site "Santiago de Chile"]
[Date "1980.10.07"]
[Round "14"]
[White "Godoy Bugueno, David A"]
[Black "Araya, Mario"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2350"]
[PlyCount "79"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. a4 Be6 10. f4 Qc7 11. Kh1 Rd8 12. Nd5 Nxd5 13. exd5 Bf5 14. c4 exf4 15. Bxf4 Bg6 16. a5 Nd7 17. Qd2 Re8 18. Rfc1 b6 19. Nd4 Bf6 20. Bf1 bxa5 21. Nc6 Nc5 22. Qxa5 Qd7 23. Qa3 a5 24. Nxa5 Reb8 25. b4 Bxa1 26. Rxa1 Nb7 27. Qc1 Nxa5 28. bxa5 Be4 29. Qa3 Rd8 30. Be3 Rdb8 31. Bf4 Rd8 32. h3 Ra7 33. Kh2 Qc7 34. Be3 Raa8 35. Bb6 Qe7 36. Bxd8 Qxd8 37. a6 Qb6 38. a7 g5 39. Qa5 Qd4 40. Qa3 1-0

[Event "CHI-ch+"]
[Site "Santiago de Chile"]
[Date "1980.09.21"]
[Round "2"]
[White "Araya, Ricardo"]
[Black "Araya, Mario"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "57"]
[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. Qe2 Be7 6. 0-0 d6 7. c3 0-0 8. d4 b5 9. Bc2 Bg4 10. d5 Na5 11. Nbd2 c5 12. h3 Bxf3 13. Nxf3 Nd7 14. b3 Nb7 15. g3 Nb6 16. Kh2 Qd7 17. Nh4 Bxh4 18. gxh4 f5 19. exf5 Nxd5 20. Rg1 Nf6 21. h5 Kh8 22. h6 gxh6 23. Bxh6 Rf7 24. Rg3 Rg8 25. Bg5 Nd8 26. Rag1 Re8 27. Bh4 Ref8 28. Qf3 Qc6 29. Bxf6+ 1-0

[Event "CHI-ch+"]
[Site "Santiago de Chile"]
[Date "1980.09.20"]
[Round "1"]
[White "Araya, Mario"]
[Black "Toloza Caldera, Gaston I"]
[Result "1-0"]
[ECO "A42"]
[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. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Nc3 Ngxe5 6. Nxe5 Nxe5 7. e3 g6 8. Be2 Bg7 9. 0-0 0-0 10. e4 d6 11. Bd2 f5 12. exf5 Bxf5 13. Be3 Qd7 14. Qd2 Rae8 15. Rad1 Qf7 16. b3 Kh8 17. c5 Rd8 18. Qc1 dxc5 19. Bxc5 Rfe8 20. Rxd8 Rxd8 21. Rd1 Re8 22. h3 h6 23. Bf1 Kh7 24. Be3 Bd7 25. Nb5 Bc6 26. Nxa7 Be4 27. Nb5 Nf3+ 28. Kh1 Qf5 29. Qxc7 Ne5 30. Kg1 Rc8 31. Qe7 Qh5 32. Rd4 Bc6 33. Nd6 Rf8 34. Rh4 Nf3+ 35. gxf3 Qxf3 36. Rxh6+ Kg8 37. Qe6+ Rf7 38. Qxf7+ Qxf7 39. Nxf7 1-0

