[Event "Santiago Endesa 15"]
[Site "Santiago de Chile"]
[Date "2009.07.17"]
[Round "8"]
[White "Viveros Barrios, Leandro"]
[Black "Matamala, Emiliano"]
[Result "1/2-1/2"]
[ECO "A10"]
[BlackElo "1879"]
[PlyCount "72"]
[EventDate "2009.07.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. 0-0 d5 5. c4 c6 6. cxd5 exd5 7. b3 Bd6 8. Bb2 0-0 9. Qc2 Qe7 10. e3 Na6 11. d3 Nb4 12. Qc3 Re8 13. a3 Na6 14. Qd4 c5 15. Qh4 Nc7 16. Nbd2 Bd7 17. Rac1 Rac8 18. d4 b6 19. dxc5 bxc5 20. b4 c4 21. Nd4 Ne4 22. N2f3 g5 23. Qh5 Rf8 24. h4 Be8 25. Qh6 Rf6 26. Nxf5 Rxf5 27. hxg5 Nxg5 28. Nxg5 Be5 29. Bxe5 Rxe5 30. Nf3 Rh5 31. Qf4 Ne6 32. Qg4+ Kh8 33. Nd4 Nxd4 34. Qxd4+ Qg7 35. Qxg7+ Kxg7 36. Rfd1 Bf7 1/2-1/2

[Event "Santiago Endesa 15"]
[Site "Santiago de Chile"]
[Date "2009.07.15"]
[Round "7"]
[White "Gaete Zuniga, Manuel"]
[Black "Viveros Barrios, Leandro"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1946"]
[PlyCount "99"]
[EventDate "2009.07.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e5 4. Bd3 Nf6 5. 0-0 d6 6. Bc2 Bg4 7. d3 Be7 8. Be3 0-0 9. Nbd2 Qd7 10. Re1 Nh5 11. h3 Be6 12. Nxe5 Nxe5 13. Qxh5 Qb5 14. b3 Bf6 15. d4 cxd4 16. cxd4 g6 17. Qe2 Qxe2 18. Rxe2 Nc6 19. Nf3 Rac8 20. Rd1 Nb4 21. Bb1 Bd7 22. a3 Bb5 23. Red2 Nc6 24. Bd3 Bxd3 25. Rxd3 a6 26. Nd2 Rfd8 27. f4 Be7 28. b4 Na7 29. d5 Nb5 30. Nb1 Rc2 31. a4 Nc7 32. Na3 Rb2 33. Bb6 Rd7 34. Rb1 Rxb1+ 35. Nxb1 Na8 36. Bd4 Rc7 37. Nc3 Rc4 38. b5 axb5 39. axb5 Rb4 40. e5 Nc7 41. Bb6 Nxb5 42. Nxb5 Rxb5 43. Bc7 dxe5 44. fxe5 Rb1+ 45. Kf2 Bc5+ 46. Ke2 Bb6 47. Bxb6 Rxb6 48. d6 Rb2+ 49. Ke3 Ra2 50. d7 1-0

[Event "Santiago Endesa 15"]
[Site "Santiago de Chile"]
[Date "2009.07.13"]
[Round "6"]
[White "Viveros Barrios, Leandro"]
[Black "Mella Roldan, Juan Carlos"]
[Result "0-1"]
[ECO "E67"]
[PlyCount "86"]
[EventDate "2009.07.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. d4 Nbd7 7. 0-0 e5 8. Rb1 Re8 9. e3 c6 10. d5 cxd5 11. Nxd5 Nb6 12. Nxf6+ Qxf6 13. Nd2 Bf5 14. Be4 Rad8 15. Qc2 Nd7 16. Bxf5 gxf5 17. b4 Qg6 18. Kg2 h5 19. Bb2 Re6 20. h4 Bf6 21. Rh1 Kh8 22. Rbe1 Rg8 23. a3 Qg4 24. Rh3 Nf8 25. Reh1 Nd7 26. Qd1 Qg6 27. Qc2 e4 28. Bxf6+ Qxf6 29. Rb1 Ne5 30. Qc3 Kh7 31. f4 Nd3 32. Qxf6 Rxf6 33. Rb3 Rc8 34. Rc3 b6 35. Nb1 Rg6 36. Rh2 Nb2 37. Nd2 d5 38. Rc2 Nxc4 39. Nxc4 dxc4 40. Kh3 Rd6 41. Rhd2 Rd3 42. Rxd3 exd3 43. Rd2 c3 0-1

[Event "Santiago Endesa 15"]
[Site "Santiago de Chile"]
[Date "2009.07.10"]
[Round "5"]
[White "Alvarez, Jorge"]
[Black "Viveros Barrios, Leandro"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2084"]
[PlyCount "37"]
[EventDate "2009.07.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nf6 9. Bg5 Be7 10. Bxf6 gxf6 11. c3 Be6 12. Nc2 f5 13. exf5 Bxf5 14. Nce3 Bg6 15. a4 Rb8 16. axb5 axb5 17. Bd3 0-0 18. Ra6 Qe8 19. Rxc6 1-0

[Event "Santiago Endesa 15"]
[Site "Santiago de Chile"]
[Date "2009.07.08"]
[Round "4"]
[White "Viveros Barrios, Leandro"]
[Black "Castiglione Alencastre, Aldo"]
[Result "1/2-1/2"]
[ECO "E30"]
[BlackElo "2019"]
[PlyCount "38"]
[EventDate "2009.07.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Bg5 b6 5. e4 h6 6. Bxf6 Bxc3+ 7. bxc3 Qxf6 8. Qg4 Qg5 9. Qxg5 hxg5 10. Nh3 g4 11. Nf4 g5 12. Nd3 Bb7 13. f3 g3 14. h3 f5 15. exf5 exf5 16. 0-0-0 d6 17. Nb4 Nd7 18. Re1+ Kf7 19. Bd3 f4 1/2-1/2

[Event "Santiago Endesa 15"]
[Site "Santiago de Chile"]
[Date "2009.07.06"]
[Round "3"]
[White "Morales Garcia, Hugo"]
[Black "Viveros Barrios, Leandro"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2051"]
[PlyCount "45"]
[EventDate "2009.07.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bg4 5. c3 Nf6 6. Re1 Qc7 7. d4 a6 8. Bxc6+ Qxc6 9. h3 Bh5 10. d5 Qd7 11. Nbd2 g5 12. Qb3 g4 13. hxg4 Bxg4 14. e5 dxe5 15. Nxe5 Qc8 16. Nxg4 Nxg4 17. Ne4 Qc7 18. d6 Qb8 19. f3 f5 20. Bf4 Qa7 21. d7+ Kxd7 22. Qd5+ Ke8 23. Nd6+ 1-0

[Event "Santiago Endesa 15"]
[Site "Santiago de Chile"]
[Date "2009.07.03"]
[Round "2"]
[White "Viveros Barrios, Leandro"]
[Black "Moya Esparza, Ignacio"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "53"]
[EventDate "2009.07.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. e3 Bg4 5. Be2 c6 6. d4 exd4 7. exd4 Be7 8. 0-0 0-0 9. h3 Bh5 10. g4 Bg6 11. Nh4 d5 12. Nxg6 hxg6 13. c5 b6 14. b4 Na6 15. Bxa6 bxc5 16. bxc5 Qa5 17. Qd3 Rfe8 18. Bb7 Rab8 19. Bxc6 Red8 20. Bd2 Qc7 21. Ba4 Kh7 22. Ne2 Rh8 23. Bf4 Qc8 24. Bxb8 Qxb8 25. Bb3 Kg8 26. Kg2 Nxg4 27. Qg3 1-0

[Event "Santiago Endesa 15"]
[Site "Santiago de Chile"]
[Date "2009.07.01"]
[Round "1"]
[White "Torres Chavez, Daniel Alejandro"]
[Black "Viveros Barrios, Leandro"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "90"]
[EventDate "2009.07.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. e3 b6 6. Bd2 Bb7 7. Bd3 dxc4 8. Bxc4 c5 9. 0-0 Bd6 10. Rc1 0-0 11. Re1 cxd4 12. Nxd4 a6 13. a4 Rc8 14. Qe2 Nc5 15. Nb3 Nfd7 16. Red1 Qh4 17. f4 Rfd8 18. Be1 Qe7 19. Nxc5 Nxc5 20. Qg4 Qf8 21. Bh4 Be7 22. Be2 Bc6 23. Rxd8 Bxd8 24. Bd1 Bxh4 25. Qxh4 Nd3 26. Bc2 Qc5 27. Rd1 Qxe3+ 28. Kf1 Qxf4+ 29. Qxf4 Nxf4 30. g3 Nd5 31. Nxd5 Bxd5 32. Bd3 a5 33. Ba6 Rd8 34. Kf2 Kf8 35. Ke3 Ke7 36. Rc1 Kd6 37. Bb5 Ra8 38. h4 Ra7 39. Kd2 Rc7 40. Rf1 f6 41. g4 h6 42. Rg1 Bc4 43. Be8 Ke7 44. Bh5 g5 45. hxg5 hxg5 1-0

[Event "Santiago Endesa Universities 1st"]
[Site "Santiago de Chile"]
[Date "2008.06.24"]
[Round "7"]
[White "Viveros Barrios, Leandro"]
[Black "Von Dessauer Orellana, Daniel J"]
[Result "0-1"]
[ECO "B10"]
[BlackElo "2014"]
[PlyCount "56"]
[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 c6 2. e4 d5 3. cxd5 cxd5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. e5 Nc6 7. d4 Rc8 8. Nf3 e6 9. a3 Qc7 10. 0-0 Nge7 11. Be3 Qb6 12. b4 a5 13. bxa5 Qxa5 14. Ng5 Nf5 15. g4 Nfe7 16. Qf3 Nd8 17. Bd2 Qb6 18. Qd3 h6 19. Nf3 Nec6 20. Nc3 Be7 21. Ne2 0-0 22. g5 hxg5 23. Bxg5 f6 24. Bxf6 Bxf6 25. exf6 Rxf6 26. Ng5 Nf7 27. Qh7+ Kf8 28. Qh8+ Nxh8 0-1

[Event "Santiago Endesa Universities 1st"]
[Site "Santiago de Chile"]
[Date "2008.06.17"]
[Round "6"]
[White "Prieto Espinosa, Arturo"]
[Black "Viveros Barrios, Leandro"]
[Result "1-0"]
[ECO "B24"]
[PlyCount "93"]
[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. Nc3 Nc6 3. g3 e5 4. Bg2 d6 5. d3 Nf6 6. Bg5 Be7 7. Nge2 Bg4 8. f3 Be6 9. Qd2 Qd7 10. f4 h6 11. Bxf6 Bh3 12. Bxh3 Qxh3 13. Bxe7 Nxe7 14. 0-0-0 exf4 15. Nxf4 Qd7 16. Nfd5 0-0-0 17. Nxe7+ Qxe7 18. Nd5 Qd7 19. Qa5 b6 20. Qa6+ Kb8 21. Rdf1 f6 22. a4 Qb7 23. Qxb7+ Kxb7 24. Ne7 Rd7 25. Ng6 Rc8 26. Rf5 c4 27. d4 c3 28. b3 a6 29. Re1 Rdd8 30. h4 Re8 31. e5 dxe5 32. dxe5 b5 33. axb5 axb5 34. e6 Kb6 35. e7 Ra8 36. Kb1 Ra7 37. Re6+ Ka5 38. Kc1 Rd7 39. Re3 Rc7 40. Rd3 Kb6 41. Rfd5 b4 42. Rd8 Rexe7 43. Nxe7 Rxe7 44. Rd1 Ra7 45. Kb1 Kc6 46. R8d4 Kc5 47. Rd7 1-0

[Event "Santiago Endesa Universities 1st"]
[Site "Santiago de Chile"]
[Date "2008.06.03"]
[Round "4"]
[White "Viveros Barrios, Leandro"]
[Black "Yanez Almonacid, Jermain Esteban"]
[Result "1-0"]
[ECO "A28"]
[PlyCount "79"]
[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 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 d5 5. cxd5 Nxd5 6. Bc4 Nxc3 7. bxc3 Bd6 8. d4 Bg4 9. Qb3 Qd7 10. Nxe5 Nxe5 11. dxe5 Bxe5 12. Ba3 Bd6 13. Bxd6 cxd6 14. Bb5 0-0 15. Bxd7 Bxd7 16. 0-0 Bc6 17. Rad1 Rad8 18. Qb4 d5 19. Qf4 Rde8 20. c4 Re4 21. Qg3 Rxc4 22. Rc1 Re4 23. Rxc6 bxc6 24. Qc7 Rc4 25. Qxa7 h6 26. Qa3 Rb8 27. g3 Rbb4 28. Qd3 g6 29. Rb1 Ra4 30. Qe2 Rc3 31. Rb8+ Kh7 32. Rb7 Kg8 33. Qf3 f5 34. g4 Rxg4+ 35. Kf1 Rc2 36. Ra7 Rd2 37. h3 Rb4 38. Qg3 Rb1+ 39. Kg2 g5 40. Qc7 1-0

[Event "Santiago Endesa Universities 1st"]
[Site "Santiago de Chile"]
[Date "2008.05.27"]
[Round "3"]
[White "Espinoza Catalan, Diego"]
[Black "Viveros Barrios, Leandro"]
[Result "1/2-1/2"]
[ECO "B30"]
[PlyCount "10"]
[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. Nf3 Nc6 3. Be2 e5 4. 0-0 d6 5. d3 Nf6 1/2-1/2

[Event "Santiago Endesa Universities 1st"]
[Site "Santiago de Chile"]
[Date "2008.05.20"]
[Round "2"]
[White "Viveros Barrios, Leandro"]
[Black "Reveco Lizama, Manuel A"]
[Result "0-1"]
[ECO "A22"]
[BlackElo "2001"]
[PlyCount "72"]
[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. Nc3 e5 3. Nf3 d6 4. g3 Be6 5. Bg2 h6 6. d4 exd4 7. Nxd4 c6 8. Nxe6 fxe6 9. Qd3 Qe7 10. Qg6+ Qf7 11. Qxf7+ Kxf7 12. 0-0 Nbd7 13. b3 Be7 14. f4 Rhe8 15. Ne4 d5 16. cxd5 exd5 17. Nc3 Bb4 18. Bb2 Re3 19. Rf3 Rae8 20. Bf1 a5 21. Rxe3 Rxe3 22. Rc1 Bc5 23. Kg2 Bd4 24. Nd1 Bxb2 25. Nxb2 Nb6 26. Nd1 Re8 27. Kf3 a4 28. bxa4 Nxa4 29. Rb1 b5 30. Rb3 Ne4 31. Ra3 Nd2+ 32. Kf2 Nc4 33. Rf3 Nc5 34. Rc3 Ne4+ 35. Kf3 Nxc3 36. Nxc3 Re3+ 0-1

