[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.19"]
[Round "1"]
[Board "1"]
[White "Larama Denis, Giovanni Andre"]
[Black "Valdebenito Sepulveda, Victor"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1719"]
[BlackElo "1401"]
[PlyCount "41"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. d4 Nf6 2. Nf3 e6 3. h3 d5 4. c4 c6 5. Bf4 Bd6 6. Bxd6 Qxd6 7. e3 Nbd7 8. Nc3
O-O 9. Be2 Rd8 10. O-O c5 11. Nb5 Qb6 12. Rc1 a6 13. dxc5 Nxc5 14. Nbd4 Bd7 15.
Ne5 Qxb2 16. Rc2 Qa3 17. Qb1 Ba4 18. Rb2 Nfe4 19. Qc1 Rac8 20. Nxf7 Kxf7 21.
Rxb7+ 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.19"]
[Round "1"]
[Board "2"]
[White "Mieres Huerta, Jason Andres"]
[Black "Castillo Rivera, Carlos Albert"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1469"]
[BlackElo "2020"]
[PlyCount "54"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Nf6 5. d3 Bg7 6. O-O O-O 7. Be3 Qb6 8. Qa4
d6 9. Nbd2 Bd7 10. b4 a6 11. Bxc6 Bxc6 12. bxc5 dxc5 13. Nc4 Qc7 14. Qa3 b6 15.
Rab1 Nd7 16. Ncd2 e5 17. Rfc1 Qb7 18. Nb3 Qc7 19. Nfd2 Bb5 20. d4 Bd3 21. Rb2
c4 22. Na1 Rfe8 23. d5 Bf8 24. Qa4 Nc5 25. Bxc5 Bxc5 26. Qd1 Ba3 27. d6 Qc5 0-1

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.19"]
[Round "1"]
[Board "3"]
[White "Poblete Quezada, Ricardo Alfon"]
[Black "Saez Jara, Fabio Antonio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1684"]
[BlackElo "1939"]
[PlyCount "94"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 Nbd7 7. e4 e5 8. Bg5
h6 9. Be3 Nh5 10. Nh4 c6 11. d5 Ndf6 12. Bf3 Bh3 13. Re1 c5 14. Qd2 Kh7 15. Be2
a6 16. f3 g5 17. Ng2 b5 18. Nd1 Qd7 19. Nf2 Bxg2 20. Kxg2 Rfe8 21. Rh1 Nf4+ 22.
gxf4 gxf4 23. Bxf4 exf4 24. Qxf4 Nxd5 25. Qd2 Nc7 26. c3 Rg8 27. Kf1 Qe7 28.
Ng4 c4 29. Ne3 Qg5 30. Kf2 Be5 31. Rag1 Qh4+ 32. Kf1 Bf4 33. Rg4 Rxg4 34. fxg4
Qh3+ 35. Kf2 Ne6 36. Bf3 Nc5 37. Qe2 Nd3+ 38. Kg1 Ne5 39. Kf2 h5 40. Ng2 Bxh2
41. g5 Qg3+ 42. Kf1 Nxf3 43. Ne3 Qh3+ 44. Ng2 Ne5 45. Qf2 Rg8 46. Ke2 Qd3+ 47.
Ke1 Bg3 0-1

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.19"]
[Round "1"]
[Board "4"]
[White "Cifuentes Gallegos, Miguel Est"]
[Black "Navarrete Sandoval, Francisco"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1321"]
[BlackElo "1892"]
[PlyCount "48"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. O-O c5 5. d4 cxd4 6. Qxd4 Nc6 7. Qd1 e6 8. b3
Be7 9. Bb2 Qc7 10. Qd3 a6 11. a3 O-O 12. Nbd2 d5 13. Rac1 Rfd8 14. Rfd1 e5 15.
Qf5 Bd6 16. c3 e4 17. Nd4 Nxd4 18. cxd4 Qe7 19. Nb1 h6 20. e3 Bc8 21. Rxc8
Raxc8 22. Nc3 Bxa3 23. Bxa3 Qxa3 24. Ne2 Qxb3 0-1

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.19"]
[Round "1"]
[Board "5"]
[White "Perez Gonzalez, Felipe Ignacio"]
[Black "Barriga Silva, Felipe"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1804"]
[BlackElo "2039"]
[PlyCount "42"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Bd7 10. O-O-O Ne5 11. Bb3 Rc8 12. h4 h5 13. Bg5 Rc5 14. Nd5 Nxd5 15.
exd5 a5 16. a3 Qb6 17. Qe2 Rfc8 18. Be3 a4 19. Ba2 Nc4 20. c3 Nxb2 21. Nf5
Rxc3+ 0-1

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.19"]
[Round "2"]
[Board "1"]
[White "Valdebenito Sepulveda, Victor"]
[Black "Barriga Silva, Felipe"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1401"]
[BlackElo "2039"]
[PlyCount "42"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. Bb5 Nd4 5. Bc4 a6 6. a4 Ne7 7. O-O Nec6 8. Re1
Be7 9. d3 O-O 10. Be3 d6 11. Nb1 d5 12. exd5 exd5 13. Ba2 Bg4 14. Bxd4 Nxd4 15.
Nbd2 Bg5 16. h3 Bxd2 17. hxg4 Bxe1 18. Nxe1 Re8 19. Nf3 Ne2+ 20. Kf1 Qf6 21.
Ng1 Ng3# 0-1

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.19"]
[Round "2"]
[Board "2"]
[White "Navarrete Sandoval, Francisco"]
[Black "Perez Gonzalez, Felipe Ignacio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1892"]
[BlackElo "1804"]
[PlyCount "50"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Nf6 6. Nc3 e5 7. Nb3 Nbd7 8. a4
Be7 9. Be2 O-O 10. O-O Nc5 11. Nxc5 dxc5 12. f3 Be6 13. Qe1 Qc7 14. a5 Rad8 15.
Na4 Nd7 16. Qc3 c4 17. b4 Qd6 18. Rab1 Qc6 19. Nb6 f6 20. Nd5 Bxd5 21. exd5 Qd6
22. Qxc4 Kh8 23. Qb3 f5 24. c4 Nf6 25. Rfd1 Rf7 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.19"]
[Round "2"]
[Board "3"]
[White "Saez Jara, Fabio Antonio"]
[Black "Cifuentes Gallegos, Miguel Est"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1939"]
[BlackElo "1321"]
[PlyCount "61"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. Be3 Nge7 7. Bd3 O-O 8.
O-O Bxc3 9. bxc3 Qa5 10. Bd2 b6 11. f4 Qc5 12. Kh1 Nxd4 13. cxd4 Qxd4 14. f5 f6
15. Rb1 Nc6 16. Qh5 a5 (16... e5 17. Rf3 Rf7 18. Be3 Qc3 19. Rh3 h6 20. Bxh6
gxh6 21. Qxh6 Rg7 22. Be2) 17. fxe6 (17. Rf3 Ba6 (17... Ne5 18. Rh3 Nxd3 19.
Qxh7+ Kf7 20. cxd3 Ba6 21. Qg6+ Ke7) 18. Rh3) 17... Ba6 18. exd7 (18. Qd5)
18... Bxd3 19. cxd3 Qxd3 20. Rbd1 Rfd8 21. Bf4 Qc4 22. Rc1 Qxe4 23. Rfe1 g6 24.
Rxe4 gxh5 25. Rxc6 Rxd7 26. h3 Kf7 27. Rxb6 Rd1+ 28. Kh2 Ra1 29. Re2 Rf1 30.
Bg3 Rc8 31. Re1 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.19"]
[Round "2"]
[Board "4"]
[White "Castillo Rivera, Carlos Albert"]
[Black "Poblete Quezada, Ricardo Alfon"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2020"]
[BlackElo "1684"]
[PlyCount "136"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. Bc4 Bg4 5. c3 Nf6 6. dxe5 Bxf3 7. Qxf3 Nxe5 8.
Qe2 Nxc4 9. Qxc4 g6 10. Bg5 c6 11. O-O h6 12. Bh4 g5 13. Bg3 Nh5 14. Nd2 Bg7
15. Rad1 O-O 16. Nf3 Nxg3 17. hxg3 Qe7 18. Rfe1 Rad8 19. Nd4 Bxd4 20. Qxd4 a6
21. f4 Rfe8 22. Kf2 f6 23. Rh1 Qxe4 24. Rxh6 Qxd4+ 25. Rxd4 Rf8 26. fxg5 Kg7
27. Rxf6 Rxf6+ 28. gxf6+ Kxf6 29. Re4 Rd7 30. Kf3 a5 31. Kf4 b5 32. g4 Rg7 33.
a4 bxa4 34. Rxa4 Rg5 35. Rc4 Rb5 36. Rxc6 Ke6 37. Ra6 a4 38. Rxa4 Rxb2 39. Re4+
Kf7 40. g3 Rf2+ 41. Ke3 Rc2 42. Kd3 Ra2 43. Re2 Ra4 44. Rf2+ Ke6 45. Rf4 Ra5
46. Rb4 Kf6 47. Ke4 Ke6 48. c4 Re5+ 49. Kf4 Rc5 50. g5 Kf7 51. Ra4 Kg6 52. g4
Kf7 53. Rb4 Kg6 54. Ra4 Kf7 55. Kg3 Rxg5 56. Kh4 Re5 57. Ra6 Ke6 58. Rb6 Rc5
59. Rb4 Kf6 60. Ra4 Kg6 61. Ra6 Rxc4 62. Rxd6+ Kg7 63. Kh5 Rc7 64. g5 Kh7 65.
Re6 Rd7 66. Kg4 Rc7 67. Kf5 Kg7 68. Re5 Rd7 1/2-1/2

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.19"]
[Round "2"]
[Board "5"]
[White "Larama Denis, Giovanni Andre"]
[Black "Mieres Huerta, Jason Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1719"]
[BlackElo "1469"]
[PlyCount "69"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. d4 d5 2. Nf3 g6 3. Bf4 Bg7 4. e3 Nf6 5. h3 O-O 6. Be2 b6 7. c4 c5 8. Nc3 Bb7
9. O-O Nc6 10. dxc5 bxc5 11. Nxd5 Nxd5 12. cxd5 Nb4 13. d6 Be4 14. dxe7 Qxe7
15. Bd6 Qb7 16. Bxf8 Rxf8 17. Qb3 Bc2 18. Qc4 Bxb2 19. a3 Bf5 20. axb4 Bxa1 21.
Rxa1 cxb4 22. Nd4 Be4 23. Bf3 Bxf3 24. Nxf3 Rc8 25. Rxa7 Qxa7 26. Qxc8+ Kg7 27.
Qc4 Qa1+ 28. Kh2 Qc3 29. Qxc3+ bxc3 30. Nd4 Kf6 31. Kg3 h6 32. Kf4 h5 33. h4
g5+ 34. hxg5+ Kg6 35. Ke4 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.19"]
[Round "3"]
[Board "1"]
[White "Mieres Huerta, Jason Andres"]
[Black "Valdebenito Sepulveda, Victor"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1469"]
[BlackElo "1401"]
[PlyCount "63"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Bb5 Nd4 5. b3 (5. Bc4 Nc6 6. Bb5 Nd4 7. Bc4 Nc6
) 5... Nxb5 6. Nxb5 d5 7. Nc3 d4 8. Nce2 Nf6 9. d3 Be7 10. Nf3 Qc7 11. O-O O-O
12. a4 Re8 13. Bd2 b6 14. Ne5 Bd6 15. Nc4 e5 16. Nxd6 Qxd6 17. fxe5 Qxe5 18. c3
Bg4 19. Bf4 Qh5 20. Rf2 Nd5 21. Ng3 (21. Bd2 dxc3 22. Bc1) 21... Bxd1 22. Nxh5
Nxc3 23. Ng3 Bxb3 24. a5 Red8 25. Bc7 Rdc8 26. axb6 axb6 27. Rxa8 Rxa8 28. Bxb6
Rc8 29. Nf5 Kf8 30. Kf1 Rc6 31. Ba7 Ra6 32. Bxc5+ 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.19"]
[Round "3"]
[Board "2"]
[White "Poblete Quezada, Ricardo Alfon"]
[Black "Larama Denis, Giovanni Andre"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1684"]
[BlackElo "1719"]
[PlyCount "68"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 d5 2. exd5 Nf6 3. d4 e6 4. dxe6 Bxe6 5. Nf3 Be7 6. Bd3 O-O 7. O-O c5 8.
Bg5 Nd5 9. Bxe7 Qxe7 10. c4 Nb4 11. d5 Nxd3 12. Qxd3 Rd8 13. Nc3 Bd7 14. Rfe1
Qf8 15. Re5 b6 16. Rh5 g6 17. Rh4 Bf5 18. Qd2 f6 19. Rf4 Nc6 20. g4 Bc8 21. Ne4
f5 22. gxf5 Bxf5 23. Nh4 Nd4 24. Ng5 Qh6 25. Nxf5 Qxg5+ 26. Kh1 Nxf5 27. Rg1
Qh5 28. Qd3 Rf8 29. d6 Rad8 30. Qd5+ Kh8 31. Qe5+ Ng7 32. Rg5 Qd1+ 33. Rg1 Qd3
34. Qe7 Kg8 0-1

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.19"]
[Round "3"]
[Board "3"]
[White "Cifuentes Gallegos, Miguel Est"]
[Black "Castillo Rivera, Carlos Albert"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1321"]
[BlackElo "2020"]
[PlyCount "100"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. O-O Nge7 7. d3 O-O 8. a3
d6 9. Qe1 Nd4 10. Qh4 Nec6 11. Ng5 h6 12. f5 exf5 13. Nd5 Ne2+ 14. Kh1 Nxc1 15.
Nf3 Qxh4 16. Nxh4 Kh7 17. exf5 Ne2 18. fxg6+ fxg6 19. Rxf8 Bxf8 20. Rf1 Bf5 21.
g4 Ned4 22. gxf5 Nxf5 23. Nxf5 gxf5 24. Rxf5 Ne5 25. Kg2 Bg7 26. b4 cxb4 27.
Nxb4 a5 28. Nd5 Rc8 29. Bb3 Nc6 30. Rf7 b5 31. Rc7 Rxc7 32. Nxc7 Nd4 33. a4 b4
34. Nb5 Nxb3 (34... Nxb5 35. axb5 Bd4 36. Kf3 Kg6 37. Ke4 Bg1 38. h3 Kf6 39.
Kd5 Ke7 40. Kc6 Kd8) 35. cxb3 Be5 36. h3 Kg6 37. Nc7 (37. Na7 d5 38. Nc6 Bc7
39. Ne7+) 37... Kf5 38. Na8 (38. Kf3 Bd4 39. Na6 (39. Nd5 Ke5 40. Ne3 Bxe3 41.
Kxe3 d5 42. d4+ Kf5 43. Kf3 h5 44. h4 Kg6 45. Kf4 Kf6 46. Ke3 Kf5 47. Kf3)
39... Ke5 40. Nb8 Kd5 41. Nd7 Ba7) 38... Kf4 39. Nb6 Ke3 40. Nc4+ Kxd3 41. Nxa5
Kc3 42. Nc6 Kxb3 43. a5 Kc3 44. a6 b3 45. a7 b2 46. a8=Q b1=Q 47. Qa3+ Kc4 48.
Nxe5+ dxe5 49. Qa6+ Kd4 50. Qd6+ Kc4 1/2-1/2

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.19"]
[Round "3"]
[Board "4"]
[White "Perez Gonzalez, Felipe Ignacio"]
[Black "Saez Jara, Fabio Antonio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1804"]
[BlackElo "1939"]
[PlyCount "108"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 c5 6. h3 d6 7. c4 cxd4 8. exd4
d5 9. Nc3 dxc4 10. Bxc4 Nc6 11. d5 Na5 12. Bb3 Nxb3 13. Qxb3 b6 14. O-O Bb7 15.
Rfd1 Qc8 16. Rac1 Qf5 17. Bh2 Rfd8 18. Nd4 Qd7 19. Nc2 Nxd5 20. Ne3 e6 21.
Ncxd5 Bxd5 22. Nxd5 exd5 23. Bc7 Rdc8 24. Qxd5 Qxd5 25. Rxd5 Bxb2 26. Rc2 Ba3
27. Rd7 Bc5 28. g4 a5 29. Bf4 Rd8 30. Rc7 Rac8 31. Rd2 Re8 32. Rcd7 Bb4 33. Rb2
Rc6 34. Be3 Rb8 35. Bf4 Rbc8 36. Be3 Bc5 37. Bxc5 bxc5 38. Ra7 c4 39. Rbb7 Rf6
40. Rc7 Rxc7 41. Rxc7 Rf3 42. Kg2 Ra3 43. Rxc4 Rxa2 44. Rc5 a4 45. Ra5 a3 46.
Kg3 Kg7 47. h4 Ra1 48. Kg2 a2 49. g5 h6 50. Ra7 hxg5 51. hxg5 Kf8 52. Kf3 Ke8
53. Ke2 (53. Kf4 Kd8 54. Ke5 Re1+ 55. Kf6 a1=Q+ 56. Rxa1 Rxa1 57. Kxf7) 53...
Kd8 54. Kd2 Rf1 0-1

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.19"]
[Round "3"]
[Board "5"]
[White "Barriga Silva, Felipe"]
[Black "Navarrete Sandoval, Francisco"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2039"]
[BlackElo "1892"]
[PlyCount "82"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be7 8.
O-O O-O 9. Be3 a5 10. f4 a4 11. fxe5 dxe5 12. Nc5 Qb6 13. Rxf6 Bxc5 14. Bxc5
Qxc5+ 15. Rf2 a3 16. Qc1 Be6 17. Nb5 Nd4 18. Nxd4 Qxd4 19. bxa3 f5 20. Qd1 Qc5
21. exf5 Rxf5 22. Bf3 e4 23. Qe2 e3 24. Rff1 Bc4 25. Qe1 Bxf1 26. Qxf1 Rd8 27.
Kh1 Qxc2 28. Re1 Re5 29. Be2 Rf5 30. Qg1 Rd2 31. Bd1 Qe4 32. Bb3+ Kh8 33. Rc1
g6 34. Rc8+ Kg7 35. Rc7+ Kf6 36. Rxh7 Rb2 37. Rf7+ Kg5 38. Rh7 Rb1 39. Bd1 e2
40. h4+ Qxh4+ 41. Rxh4 exd1=Q 0-1

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.20"]
[Round "4"]
[Board "1"]
[White "Valdebenito Sepulveda, Victor"]
[Black "Navarrete Sandoval, Francisco"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1401"]
[BlackElo "1892"]
[PlyCount "36"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. b3 e5 2. Bb2 Nc6 3. e3 d6 4. Bb5 Bd7 5. Ne2 Qg5 6. O-O h5 7. Nbc3 O-O-O 8.
f4 Qh4 9. Qe1 Qxe1 10. Raxe1 f6 11. Bc4 Nge7 12. e4 a6 13. Nd5 b5 14. Nxe7+
Bxe7 15. Bd5 Nb4 16. c4 Rdf8 17. f5 c6 18. Ba3 Nc2 0-1

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.20"]
[Round "4"]
[Board "2"]
[White "Saez Jara, Fabio Antonio"]
[Black "Barriga Silva, Felipe"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1939"]
[BlackElo "2039"]
[PlyCount "67"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Bd7 10. O-O-O Ne5 11. Bb3 Rc8 12. Kb1 Re8 13. h4 h5 14. g4 hxg4 15.
h5 Nxh5 16. Bh6 e6 17. Rdg1 Qf6 18. fxg4 Bxh6 19. Qxh6 Qg7 20. Qe3 Nf6 21. Nde2
b5 22. Nf4 a5 23. a3 Nc4 24. Bxc4 Rxc4 25. g5 Nh7 26. Qa7 Nf8 27. Rh3 b4 28.
axb4 axb4 29. Nce2 Rxe4 30. Rgh1 Qe5 31. Rh8+ Kg7 32. Qxd7 Ra8 33. Qe7 b3 34.
Qxf8+ 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.20"]
[Round "4"]
[Board "3"]
[White "Castillo Rivera, Carlos Albert"]
[Black "Perez Gonzalez, Felipe Ignacio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2020"]
[BlackElo "1804"]
[PlyCount "70"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 c5 7. Nb3 Be6 8. f3
Nbd7 9. Qd2 Be7 10. O-O-O b5 11. g4 O-O 12. h4 b4 13. Nd5 Bxd5 14. exd5 a5 15.
Kb1 Qb8 16. g5 Nh5 17. Bh3 f5 18. gxf6 Ndxf6 19. Rhg1 Qb7 20. Rg2 Ne8 21. Be6+
Kh8 22. Rg4 Rxf3 23. Rdg1 Nef6 24. Qg2 Nxg4 25. Qxf3 Nxe3 26. Qxh5 Bf6 27. Qf3
Qb6 28. Re1 Nc4 29. Qe2 Qa6 30. Nd2 Bxh4 31. Ne4 Bxe1 32. Qxe1 Rf8 33. Ng3 Qb6
34. Nf5 g6 35. Ne7 Rf1 0-1

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.20"]
[Round "4"]
[Board "4"]
[White "Larama Denis, Giovanni Andre"]
[Black "Cifuentes Gallegos, Miguel Est"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1719"]
[BlackElo "1321"]
[PlyCount "97"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 O-O 5. e3 Nd5 6. Bh2 c5 7. c3 Qb6 8. Qb3
Qxb3 9. axb3 cxd4 10. exd4 Nc6 11. Bc4 Nb6 12. Na3 d5 13. Bd3 Bf5 14. Bxf5 gxf5
15. O-O a6 16. Bc7 Nd7 17. Rfe1 e6 18. Ne5 Ndxe5 19. dxe5 Rfc8 20. Bd6 b6 21.
c4 d4 22. Rad1 Bf8 23. Nc2 Bxd6 24. exd6 e5 25. b4 f6 26. f4 b5 27. c5 Kf7 28.
Kh2 h5 29. fxe5 fxe5 30. Rf1 Ke6 31. g3 a5 32. bxa5 Nxa5 33. Nxd4+ exd4 34.
Rxd4 Ke5 35. Rfd1 Rxc5 36. R4d3 Rd8 37. Re1+ Kf6 38. d7 Re5 39. Rd6+ Ke7 40.
Rxe5+ Kxd6 41. Rxb5 Nc6 42. Rxf5 Rxd7 43. Rxh5 Rb7 44. h4 Rxb2+ 45. Kh3 Ne5 46.
Rh6+ Kd5 47. Rh8 Ke4 48. h5 Nf3 49. Kg4 1/2-1/2

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.20"]
[Round "4"]
[Board "5"]
[White "Mieres Huerta, Jason Andres"]
[Black "Poblete Quezada, Ricardo Alfon"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1469"]
[BlackElo "1684"]
[PlyCount "69"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 g6 5. f4 Bg7 6. Be3 d6 7. Bb5 Bd7 8. O-O
Nge7 9. Nc3 O-O 10. f5 Nxd4 11. Bxd4 Bxd4+ 12. Qxd4 gxf5 13. Bxd7 Qxd7 14. exf5
Nc6 15. Qg4+ Kh8 16. Ne4 f6 17. Rae1 Qg7 18. Qh4 Ne5 19. Ng3 Rg8 20. Re2 Raf8
21. Nh5 Qh6 22. h3 Rg5 23. g4 Kg8 24. Kh2 Kf7 25. Qg3 Re8 26. Rfe1 Ke7 27. Nf4
Reg8 28. Qb3 b6 29. Qe6+ Kd8 30. Rxe5 Rxg4 31. R5e4 Rg3 32. Qf7 Rxh3+ 33. Nxh3
Kc8 34. Qxg8+ Kb7 35. Qd5+ 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.20"]
[Round "5"]
[Board "1"]
[White "Poblete Quezada, Ricardo Alfon"]
[Black "Valdebenito Sepulveda, Victor"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1684"]
[BlackElo "1401"]
[PlyCount "53"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 c6 6. Nf3 d5 7. cxd5 cxd5 8. O-O
Nc6 9. Bg5 Ne4 10. Bf4 Bf5 11. e3 e6 12. Nh4 g5 13. Nxf5 exf5 14. Be5 Nxe5 15.
dxe5 Bxe5 16. Nxd5 Bxb2 17. Rb1 Nc3 18. Nxc3 Bxc3 19. Qc2 Qa5 20. Rxb7 Rad8 21.
Qb3 Rd2 22. Rb1 Rxa2 23. Rb5 Ra3 24. Qd5 Qd8 25. Qxf5 Bf6 26. Be4 Re8 27. Rb7
 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.20"]
[Round "5"]
[Board "2"]
[White "Cifuentes Gallegos, Miguel Est"]
[Black "Mieres Huerta, Jason Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1321"]
[BlackElo "1469"]
[PlyCount "65"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. d3 Bc5 7. Be3 Qd6 8.
Nbd2 Ne7 9. Nc4 Qf6 10. Bxc5 Bxf3 11. Qxf3 Qxf3 12. gxf3 f6 13. Bxe7 Kxe7 14.
Ne3 g6 15. Kg2 h5 16. h4 Rag8 17. Rg1 Ke6 18. Kf1 f5 19. exf5+ gxf5 20. Rxg8
Rxg8 21. Re1 b5 22. f4 c5 23. Ng2 e4 24. dxe4 fxe4 25. Rxe4+ Kd6 26. Re5 Rh8
27. Ne3 c4 28. Nf5+ Kd7 29. Ke2 Re8 30. Rxe8 Kxe8 31. Ng7+ Kf7 32. Nxh5 Kg6 33.
Ng3 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.20"]
[Round "5"]
[Board "3"]
[White "Perez Gonzalez, Felipe Ignacio"]
[Black "Larama Denis, Giovanni Andre"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1804"]
[BlackElo "1719"]
[PlyCount "81"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. h3 c5 6. c4 Qb6 7. Qb3 Qxb3 8. axb3
cxd4 9. exd4 Nc6 10. Nc3 d6 11. g4 Nxg4 12. hxg4 Bxg4 13. Bg2 Bxf3 14. Bxf3
Nxd4 15. Bxb7 Nc2+ 16. Ke2 Rab8 17. Rxa7 Nd4+ 18. Kd3 Nxb3 19. Bg5 Nc5+ 20. Kc2
Rxb7 21. Rxb7 Nxb7 22. Bxe7 Re8 23. Nd5 Na5 24. b3 Nc6 25. Bh4 Nd4+ 26. Kc3
Nf5+ 27. Bf6 Re6 28. Bxg7 Kxg7 29. b4 Re2 30. b5 Ne7 31. Nxe7 Rxe7 32. Kd4 Re2
33. Rb1 Rd2+ 34. Ke3 Ra2 35. b6 Ra8 36. Kd4 Kf6 37. b7 Rb8 38. Kd5 Ke7 39. Kc6
Kd8 40. Kxd6 h5 41. c5 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.20"]
[Round "5"]
[Board "4"]
[White "Barriga Silva, Felipe"]
[Black "Castillo Rivera, Carlos Albert"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2039"]
[BlackElo "2020"]
[PlyCount "47"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. e5 Nd5 7. Nc3 Nxc3 8.
dxc3 O-O 9. Qe2 d6 10. Bxc6 bxc6 11. Bg5 Qc7 12. exd6 exd6 13. Qe7 Qb6 14. Qxd6
Qxb2 15. Be7 Re8 16. Ng5 Qxc3 17. Rad1 Bf5 18. Qxc6 Rac8 19. Qd5 Rf8 20. Bxf8
Rxf8 21. Re8 Qf6 22. Ne4 Qb6 23. Nd6 Qc7 24. Rxf8+ 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.20"]
[Round "5"]
[Board "5"]
[White "Navarrete Sandoval, Francisco"]
[Black "Saez Jara, Fabio Antonio"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1892"]
[BlackElo "1939"]
[PlyCount "77"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Be2 Be7 8. O-O
O-O 9. Kh1 Re8 10. a4 Qc7 11. Bf3 Nc6 12. Nb3 b6 13. g4 Bb7 14. g5 Nd7 15. Bg2
g6 16. Be3 Rab8 17. Qg4 Na5 18. Rad1 Bf8 19. Bc1 Bg7 20. Rd3 Nf8 21. Nxa5 bxa5
22. f5 exf5 23. exf5 Bxg2+ 24. Qxg2 Bxc3 25. Rxc3 Qb6 26. b3 Rbd8 27. fxg6 Nxg6
28. Rh3 Qd4 29. Qf3 Ne5 30. Qf5 Qd5+ 31. Kg1 Qd4+ 32. Be3 Qg4+ 33. Qxg4 Nxg4
34. Bb6 Rc8 35. Rg3 Ne5 36. c4 Nc6 37. Rd1 Re6 38. Rd5 Rce8 39. Kg2 1/2-1/2

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.20"]
[Round "6"]
[Board "1"]
[White "Valdebenito Sepulveda, Victor"]
[Black "Saez Jara, Fabio Antonio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1401"]
[BlackElo "1939"]
[PlyCount "108"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. d3 e6 6. O-O Nf6 7. Nc3 Nc6 8.
Bf4 Be7 9. Qd2 a6 10. a4 b6 11. Nd1 O-O 12. c3 Rfc8 13. e5 dxe5 14. Nxe5 Nxe5
15. Bxe5 Rd8 16. Ne3 Nd5 17. Rfe1 Bg5 18. g3 f6 19. f4 Bh6 20. Nxd5 exd5 21.
Bxf6 gxf6 22. Re2 d4 23. Re4 dxc3 24. Qxc3 Bg7 25. Rae1 Kf8 26. Qc4 f5 27. Re6
Qd4+ 28. Qxd4 Bxd4+ 29. Kg2 Re8 30. R6e2 Rxe2+ 31. Rxe2 Re8 32. Rxe8+ Kxe8 33.
b3 Ke7 34. Kf3 h5 35. h3 Ke6 36. g4 fxg4+ 37. hxg4 hxg4+ 38. Kxg4 Bf6 39. Kf3
Kf5 40. Kg3 Be7 41. Kf3 Bd6 42. Ke2 Bxf4 43. Kd1 Ke5 44. Kc2 Kd4 45. Kb2 Kxd3
46. Ka2 Bc1 47. Kb1 Kc3 48. Ka2 a5 49. Kb1 Kxb3 50. Kxc1 Kc3 51. Kb1 Kd2 52.
Kb2 c4 53. Ka2 c3 54. Ka3 c2 0-1

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.20"]
[Round "6"]
[Board "2"]
[White "Castillo Rivera, Carlos Albert"]
[Black "Navarrete Sandoval, Francisco"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2020"]
[BlackElo "1892"]
[PlyCount "53"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nf3 h6 8. h3
Be7 9. O-O O-O 10. Re1 a6 11. a4 Qc7 12. Nd5 Nxd5 13. exd5 Nb4 14. c3 e4 15.
Nh2 Nd3 16. Bxd3 exd3 17. Qxd3 b6 18. Nf3 Bf6 19. Bf4 Bd7 20. Nd2 Rfe8 21.
Rxe8+ Bxe8 22. Nc4 Be7 23. Ne3 Bg5 24. Bxg5 hxg5 25. Qd4 Rc8 26. Nf5 Bxa4 27.
Qxg7# 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.20"]
[Round "6"]
[Board "3"]
[White "Larama Denis, Giovanni Andre"]
[Black "Barriga Silva, Felipe"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1719"]
[BlackElo "2039"]
[PlyCount "38"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. d4 Nf6 2. Nf3 e6 3. h3 b6 4. Bf4 Ba6 5. Nc3 d5 6. e3 Bxf1 7. Kxf1 Bd6 8. Ne5
O-O 9. g4 Nfd7 10. g5 Bxe5 11. dxe5 Nc6 12. Rg1 Ndxe5 13. Qh5 g6 14. Qh6 Nf3
15. Rd1 Ne7 16. Ne4 dxe4 17. Rxd8 Rfxd8 18. Rg3 Rd1+ 19. Ke2 Re1# 0-1

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.20"]
[Round "6"]
[Board "4"]
[White "Mieres Huerta, Jason Andres"]
[Black "Perez Gonzalez, Felipe Ignacio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1469"]
[BlackElo "1804"]
[PlyCount "63"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c5 2. Nc3 a6 3. a4 d6 4. f4 e5 5. f5 Nf6 6. Bc4 Nbd7 7. a5 b6 8. Nf3 Bb7
9. d3 Be7 10. O-O O-O 11. Bd2 b5 12. Bd5 Nxd5 13. Nxd5 Nf6 14. Nxe7+ Qxe7 15.
Bg5 Rac8 16. Qe1 h6 17. Bh4 Ba8 18. c4 bxc4 19. dxc4 g6 20. Ra3 Kg7 21. Bxf6+
Qxf6 22. Rd3 g5 23. h3 Rb8 24. b3 Rfd8 25. Qe2 Kf8 26. Nh2 Ke7 27. Ng4 Qh8 28.
f6+ Ke6 29. Nxh6 Kd7 30. Nxf7 Qh4 31. Rxd6+ Kc7 32. Rxd8 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.20"]
[Round "6"]
[Board "5"]
[White "Poblete Quezada, Ricardo Alfon"]
[Black "Cifuentes Gallegos, Miguel Est"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1684"]
[BlackElo "1321"]
[PlyCount "129"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 g6 2. Nc3 Bg7 3. Bc4 Nf6 4. Nf3 O-O 5. O-O Nxe4 6. Nxe4 d5 7. Bd3 dxe4 8.
Bxe4 Nd7 9. c3 Nf6 10. Bc2 b6 11. d4 Bb7 12. Bg5 h6 13. Bf4 Nh5 14. Be3 Qd6 15.
Qd2 Kh7 16. Qe2 Nf6 17. Nh4 a5 18. Bd3 a4 19. f4 Ra5 20. Nf3 Nd5 21. Ne5 Nxe3
22. Qxe3 Ba6 23. Rf3 Bxd3 24. Qxd3 f5 25. Nc4 Qd5 26. Nxa5 Qxa5 27. h4 Rd8 28.
Qc4 c5 29. d5 Qa8 30. Rd1 Rd6 31. Re3 Bf6 32. g3 h5 33. Re6 Rxe6 34. dxe6 a3
35. b4 cxb4 36. cxb4 b5 37. Qxb5 Qf3 38. Qd3 Qc6 39. Kh2 Qxe6 40. Rd2 Qe1 41.
Qe2 Qb1 42. b5 Qb4 43. Rc2 Kh6 44. Qc4 Qd6 45. Qc6 Qd4 46. b6 Qa1 47. b7 Bd4
48. Qg2 Qb1 49. Rc8 Bg1+ 50. Kh3 Ba7 51. Rc3 Bb8 52. Rxa3 Qd1 53. Ra8 Qg4+ 54.
Kh2 Bxf4 55. gxf4 Qxh4+ 56. Kg1 Qe1+ 57. Qf1 Qg3+ 58. Kh1 Qh4+ 59. Kg2 Qg4+ 60.
Kf2 Qxf4+ 61. Ke2 Qe4+ 62. Kd2 Qb4+ 63. Kc2 Qe4+ 64. Qd3 Qg2+ 65. Qd2+ 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.21"]
[Round "7"]
[Board "1"]
[White "Cifuentes Gallegos, Miguel Est"]
[Black "Valdebenito Sepulveda, Victor"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1321"]
[BlackElo "1401"]
[PlyCount "57"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bc4 Bg7 6. O-O e6 7. d3 Nge7 8. a3 a6
9. Qe1 b5 10. Ba2 Nd4 11. Qf2 Nec6 12. Be3 O-O 13. Ng5 h6 14. Nf3 Nxf3+ 15.
gxf3 Nd4 16. Kh1 f5 17. Rg1 Kh7 18. Rg2 e5 19. Qg3 Qe8 20. Nd5 Ra7 21. Rag1
fxe4 22. fxe4 exf4 23. Nxf4 Rxf4 24. Bxf4 Ne6 25. Bxe6 Qxe6 26. Qxg6+ Qxg6 27.
Rxg6 d5 28. Rc6 Bb7 29. Rc7 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.21"]
[Round "7"]
[Board "2"]
[White "Perez Gonzalez, Felipe Ignacio"]
[Black "Poblete Quezada, Ricardo Alfon"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1804"]
[BlackElo "1684"]
[PlyCount "65"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 Nf6 4. e3 d5 5. h3 Nc6 6. c4 O-O 7. Nc3 a6 8. Be2 e6
9. c5 Re8 10. Bh2 Re7 11. Ne5 Nd7 12. Nf3 Nf8 13. O-O e5 14. dxe5 Nxe5 15. Rb1
c6 16. e4 Nxf3+ 17. Bxf3 d4 18. Na4 Be5 19. Bxe5 Rxe5 20. b4 Ne6 21. Nb6 Rb8
22. Nc4 Rg5 23. h4 Rxg2+ 24. Bxg2 Qxh4 25. Re1 Ng5 26. Qd3 f5 27. Qg3 Qxg3 28.
fxg3 fxe4 29. Rbd1 d3 30. Nd6 Bg4 31. Rd2 Bf3 32. Nxe4 Re8 33. Nf6+ 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.21"]
[Round "7"]
[Board "3"]
[White "Barriga Silva, Felipe"]
[Black "Mieres Huerta, Jason Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2039"]
[BlackElo "1469"]
[PlyCount "45"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 e5 2. f4 d5 3. d4 Nf6 4. dxe5 Nxe4 5. Nf3 Bc5 6. Qe2 Nf2 7. Rg1 Ng4 8.
Rh1 b6 9. c3 Ba6 10. Qc2 Bf2+ 11. Kd1 Be3 12. Bxa6 Nxa6 13. Qa4+ Qd7 14. Qxa6
Nf2+ 15. Ke2 Bxc1 16. Rxc1 Ne4 17. Nbd2 Qg4 18. Qa4+ Ke7 19. Nxe4 dxe4 20. Qb4+
c5 21. Qxe4 Qxg2+ 22. Ke3 Qxb2 23. Qb7+ 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.21"]
[Round "7"]
[Board "4"]
[White "Navarrete Sandoval, Francisco"]
[Black "Larama Denis, Giovanni Andre"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1892"]
[BlackElo "1719"]
[PlyCount "51"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. Nf3 f5 2. e4 e6 3. exf5 exf5 4. d4 Nf6 5. Bd3 d6 6. O-O Be7 7. c4 O-O 8. Nc3
Nc6 9. Re1 a6 10. d5 Ne5 11. Nxe5 dxe5 12. Rxe5 Bd6 13. Re2 Ng4 14. g3 f4 15.
Ne4 fxg3 16. hxg3 Nxf2 17. Rxf2 Rxf2 18. Kxf2 Qf8+ 19. Qf3 Bg4 20. Qxf8+ Rxf8+
21. Kg1 Be5 22. Nf2 Bd4 23. Bf4 h5 24. Rf1 Bh3 25. Re1 g5 26. Be3 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.21"]
[Round "7"]
[Board "5"]
[White "Saez Jara, Fabio Antonio"]
[Black "Castillo Rivera, Carlos Albert"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1939"]
[BlackElo "2020"]
[PlyCount "106"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Bd7 10. O-O-O Rb8 11. Kb1 Ne5 12. Bb3 b5 13. Bh6 a5 14. Bxg7 Kxg7
15. f4 Nc4 16. Bxc4 bxc4 17. e5 dxe5 18. fxe5 Ng4 19. e6 Qb6 20. b3 cxb3 21.
cxb3 Bxe6 22. Na4 Qd6 23. Qb2 Nf6 24. g4 Bxg4 25. Rhg1 Qf4 26. Rdf1 Qe4+ 27.
Ka1 e5 28. Nc2 Rfc8 29. Na3 Bd7 30. Qf2 Qd4+ 31. Qxd4 exd4 32. Nb2 Rd8 33. Rf4
Be6 34. Rd1 Rbc8 35. Nb5 Bg4 36. Rdf1 d3 37. Rxf6 d2 38. Rxf7+ Kg8 39. Rc7 Rxc7
40. Nxc7 Rc8 41. Nc4 d1=Q+ 42. Rxd1 Bxd1 43. Nd5 Rc5 44. Nde3 Bf3 45. Kb2 g5
46. Kc3 g4 47. Kd4 Rg5 48. a3 h5 49. Ne5 Be2 50. b4 a4 51. Ke4 Rg7 52. Nd5 h4
53. Ke3 g3 0-1

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.21"]
[Round "8"]
[Board "1"]
[White "Valdebenito Sepulveda, Victor"]
[Black "Castillo Rivera, Carlos Albert"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1401"]
[BlackElo "2020"]
[PlyCount "58"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Nge2 Nge7 8. Nf4
Nd4 9. Nce2 Nxe2 10. Qxe2 Bxb2 11. Rb1 Bg7 12. O-O O-O 13. Rfc1 Qa5 14. c4 Nc6
15. Rb5 Qc7 16. Rcb1 a6 17. R5b3 Rb8 18. Bd2 Nd4 19. Qd1 Nxb3 20. Qxb3 b5 21.
Ne2 Bd7 22. Qc2 bxc4 23. Rxb8 Rxb8 24. Qxc4 Rb2 25. Qc1 Qb6 26. Nc3 Bxc3 27.
Qxc3 Qb4 28. Qxb4 cxb4 29. Bxb4 Rxb4 0-1

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.21"]
[Round "8"]
[Board "2"]
[White "Larama Denis, Giovanni Andre"]
[Black "Saez Jara, Fabio Antonio"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1719"]
[BlackElo "1939"]
[PlyCount "106"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. d3 Bg7 5. Bg2 Nc6 6. Be3 e6 7. Nge2 Nd4 8. O-O
Ne7 9. Qd2 Nec6 10. a3 Rb8 11. Bg5 Qa5 12. b4 cxb4 13. axb4 Qxb4 14. Rab1 Nxe2+
15. Nxe2 Qxd2 16. Bxd2 O-O 17. Bf4 Rd8 18. Rfd1 Nd4 19. Nxd4 Bxd4 20. Bh6 Bd7
21. Rb4 Bc5 22. Rbb1 Bd4 23. Be3 Bxe3 24. fxe3 b5 25. Ra1 Ra8 26. Ra6 Bc8 27.
Ra5 a6 28. Rb1 Rb8 29. c4 b4 30. Ra4 b3 31. Ra3 b2 32. Ra2 Rb3 33. Bf1 Rd7 34.
Raxb2 Rxb2 35. Rxb2 Rb7 36. Rxb7 Bxb7 37. Be2 Bc6 38. Bd1 Kf8 39. Kf2 Ke7 40.
e5 dxe5 41. c5 a5 42. Bb3 a4 43. Ba2 Bd5 44. Bb1 a3 45. d4 exd4 46. exd4 a2 47.
Bxa2 Bxa2 48. Ke3 Bd5 49. h4 Kf6 50. Kf4 h6 51. g4 g5+ 52. hxg5+ hxg5+ 53. Ke3
Ke7 0-1

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.21"]
[Round "8"]
[Board "3"]
[White "Mieres Huerta, Jason Andres"]
[Black "Navarrete Sandoval, Francisco"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1469"]
[BlackElo "1892"]
[PlyCount "52"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nf6 5. Nf3 a6 6. h3 Bf5 7. Bd3 Bxd3 8.
Qxd3 e6 9. Bf4 Nc6 10. a3 Be7 11. Ne5 Qb6 12. Nxc6 bxc6 13. b4 a5 14. b5 O-O
15. O-O cxb5 16. Nxb5 Rfc8 17. Rab1 Qc6 18. Rfc1 a4 19. Nc7 Rxc7 20. Bxc7 Qxc7
21. c4 dxc4 22. Rxc4 Qd6 23. Rbb4 Qd7 24. Qf3 Nd5 25. Rb1 g6 26. Qg3 Bd6 0-1

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.21"]
[Round "8"]
[Board "4"]
[White "Poblete Quezada, Ricardo Alfon"]
[Black "Barriga Silva, Felipe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1684"]
[BlackElo "2039"]
[PlyCount "181"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 Be7 5. Bd3 O-O 6. Qc2 Nc6 7. Nc3 Nb4 8. Qe2
Nxd3+ 9. Qxd3 d5 10. O-O b6 11. cxd5 exd5 12. Ne2 c4 13. Qc2 b5 14. Bd2 Bg4 15.
Nf4 Bxf3 16. gxf3 Bd6 17. Ng2 Re8 18. Rae1 Qd7 19. e4 dxe4 20. fxe4 Qh3 21. e5
Ng4 22. Bf4 Bb4 23. Rd1 Re6 24. f3 Nh6 25. Bxh6 Rxh6 26. Nf4 Qh4 27. Nd5 Ba5
28. Ne3 Bb6 29. Ng4 Rg6 30. Qe4 Rd8 31. Kh1 Qh3 32. Rf2 Kf8 33. Ne3 Qh6 34. Rg2
Rxg2 35. Kxg2 a5 36. Nf5 Qe6 37. Qg4 g6 38. Nd6 Qxg4+ 39. fxg4 b4 40. Nxc4 Rxd4
41. Rxd4 Bxd4 42. b3 Ke8 43. Nxa5 Bxe5 44. Nc4 f6 45. h3 Kd7 46. Kf3 Ke6 47.
Ne3 Bd4 48. Nc2 Bc5 49. Ke4 f5+ 50. gxf5+ gxf5+ 51. Kf4 Bd6+ 52. Kf3 Ke5 53.
Ne3 Bf8 54. Nc2 Bc5 55. Ne1 Be7 56. Nc2 Bf8 57. Ne1 Bh6 58. Nd3+ Kd4 59. Nxb4
Kc3 60. Nd5+ Kb2 61. b4 Kxa2 62. b5 Bf8 63. b6 Bd6 64. b7 Ka3 65. Nb6 Kb4 66.
Nd7 Kc4 67. b8=Q Bxb8 68. Nxb8 Kd5 69. Kf4 Ke6 70. Nc6 Kf6 71. Nd4 Kg6 72. Nxf5
Kh5 73. Kg3 Kg5 74. Ne3 Kh5 75. h4 Kh6 76. Kg4 Kg6 77. h5+ Kf6 78. Ng2 Kf7 79.
Kg5 Kg7 80. Nh4 Kh8 81. Kh6 Kg8 82. Nf5 Kh8 83. Ne3 Kg8 84. Nd5 Kh8 85. Nf4 Kg8
86. Ng6 hxg6 87. hxg6 Kh8 88. Kg5 Kg7 89. Kf5 Kg8 90. Kf6 Kf8 91. g7+ 1/2-1/2

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.21"]
[Round "8"]
[Board "5"]
[White "Cifuentes Gallegos, Miguel Est"]
[Black "Perez Gonzalez, Felipe Ignacio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1321"]
[BlackElo "1804"]
[PlyCount "72"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c5 2. Nc3 a6 3. f4 d6 4. a3 e5 5. Nf3 Nc6 6. d3 Nf6 7. Be2 Be7 8. O-O O-O
9. Ng5 Nd4 10. Kh1 b5 11. Nb1 Qc7 12. c3 Nc6 13. Rf3 d5 14. f5 h6 15. Nh3 dxe4
16. dxe4 Nxe4 17. Bd3 Nf6 18. Qe1 Bd6 19. Qh4 e4 20. Bxe4 Nh7 21. Bxh6 gxh6 22.
Qxh6 f6 23. Nd2 Bxh2 24. Bd5+ Kh8 25. Bxc6 Qxc6 26. Kxh2 Rg8 27. Raf1 Bxf5 28.
R1f2 Rg6 29. Qh4 Rag8 30. Qf4 Be6 31. Qe3 Rg4 32. Nf4 Bc8 33. Ne4 Bb7 34. Nxf6
Qxf6 35. Ng6+ Qxg6 36. Qe5+ Qg7 0-1

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.21"]
[Round "9"]
[Board "1"]
[White "Perez Gonzalez, Felipe Ignacio"]
[Black "Valdebenito Sepulveda, Victor"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1804"]
[BlackElo "1401"]
[PlyCount "71"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. h3 Bd6 5. Ne5 Nc6 6. Nxc6 bxc6 7. Bxd6 Qxd6 8.
e3 O-O 9. c3 c5 10. Bd3 cxd4 11. exd4 Ba6 12. O-O Bxd3 13. Qxd3 c5 14. Nd2 cxd4
15. Qxd4 Rfb8 16. Rfb1 Qc6 17. b4 Rc8 18. Rc1 Qa4 19. f3 a5 20. bxa5 Rxa5 21.
Nb3 Rc4 22. Nxa5 Rxd4 23. cxd4 Qxd4+ 24. Kh1 g5 25. a4 Nh5 26. Nc6 Ng3+ 27. Kh2
Qf4 28. Re1 Ne2+ 29. Kh1 Ng3+ 30. Kg1 Qc4 31. a5 Qc5+ 32. Kh2 Qd6 33. Ne5 Nf5
34. a6 Qb8 35. a7 Qa8 36. Reb1 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.21"]
[Round "9"]
[Board "2"]
[White "Barriga Silva, Felipe"]
[Black "Cifuentes Gallegos, Miguel Est"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2039"]
[BlackElo "1321"]
[PlyCount "87"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 e6 6. Be3 Nd4 7. Nce2 Nxe2 8.
Nxe2 Bxb2 9. Rb1 Bg7 10. Bxc5 Qc7 11. Bb4 a5 12. Bd2 Ne7 13. O-O O-O 14. d4 d6
15. h4 h5 16. Qc1 Qc4 17. Re1 Qxa2 18. Bf1 Qc4 19. c3 Qc7 20. Bh6 d5 21. e5 a4
22. Bxg7 Kxg7 23. Ra1 Bd7 24. Qg5 Ng8 25. Ra3 Bb5 26. Nf4 Bxf1 27. Rxf1 Qe7 28.
Nxh5+ Kh7 29. Qxe7 Nxe7 30. Nf6+ Kg7 31. Rb1 Ra7 32. Nd7 Rc8 33. Nc5 Rxc5 34.
dxc5 Nc6 35. f4 f6 36. exf6+ Kxf6 37. Kg2 Ne7 38. Rb4 Ra5 39. Rxb7 Rxc5 40.
Rxa4 Rxc3 41. Raa7 Kf5 42. Rxe7 d4 43. Ra4 Kf6 44. Rd7 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.21"]
[Round "9"]
[Board "3"]
[White "Navarrete Sandoval, Francisco"]
[Black "Poblete Quezada, Ricardo Alfon"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1892"]
[BlackElo "1684"]
[PlyCount "17"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. Nf3 d5 2. d4 c5 3. c3 e6 4. Bf4 cxd4 5. cxd4 Nc6 6. a3 Qb6 7. Qd2 Nxd4 8.
Nxd4 (8. Qxd4 Bc5 9. Qa4+ Bd7 10. Qd1 Bxf2+) 8... Bc5 9. e3 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.21"]
[Round "9"]
[Board "4"]
[White "Saez Jara, Fabio Antonio"]
[Black "Mieres Huerta, Jason Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1939"]
[BlackElo "1469"]
[PlyCount "61"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bg4 6. h3 Bxf3 7. Qxf3 Qf6 8. Qe2
Nge7 9. d3 g5 10. Nd2 Bh6 11. Nf1 O-O-O 12. Ne3 Qg6 13. Bd2 d5 14. Ng4 Bg7 15.
O-O-O f5 16. exf5 Qxf5 17. Rhe1 d4 18. c4 h5 19. Nh2 Qg6 20. Nf1 Bh6 21. Kb1 g4
22. hxg4 hxg4 23. Ng3 Bxd2 24. Rxd2 Rh2 25. Rg1 Na7 26. Qxe5 Qh7 27. Qe6+ Kb8
28. Qxg4 Nac6 29. Qe4 Qxe4 30. Nxe4 Rg8 31. g4 1-0

[Event "Torneo Mayor Universidad de La Frontera 2017 (Válido Elo Fide)"]
[Site "Departamento de Ingeniería Matemática."]
[Date "2017.07.21"]
[Round "9"]
[Board "5"]
[White "Castillo Rivera, Carlos Albert"]
[Black "Larama Denis, Giovanni Andre"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2020"]
[BlackElo "1719"]
[PlyCount "45"]
[EventDate "2017.07.19"]
[EventRounds "9"]
[EventCountry "CHI"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Bc5 6. Nb5 Bxe3 7. fxe3 Qh4+
8. g3 Qxe4 9. Nxc7+ Kd8 10. Nxa8 Qxh1 11. Qd6 Nf6 12. Nd2 Qd5 13. Qc7+ Ke7 14.
O-O-O Re8 15. Nc4 Qc5 16. Nd6 Qxe3+ 17. Kb1 Nd5 18. Nxc8+ Kf8 19. Qd6+ Kg8 20.
Nc7 Nxc7 21. Qxc7 Nd4 22. Qxd7 Nf3 23. Bc4 1-0