[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.13"]
[Round "1.1"]
[White "Muñoz Duran, Jaime"]
[Black "Martinez Haro, Victor"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "1950"]
[BlackElo "2014"]
[PlyCount "76"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5
9. exf6 gxh4 10. Ne5 Rg8 11. a4 Qxf6 12. axb5 cxb5 13. Nxb5 Bb4+ 14. Nc3 Bxc3+
15. bxc3 Kf8 16. Qb1 Nd7 17. Qb5 Nxe5 18. dxe5 Qe7 19. Rd1 Qc7 20. Qxc4 Qxc4
21. Bxc4 Bb7 22. Rg1 Rc8 23. Rd4 Rg5 24. Rxh4 Rxe5+ 25. Kd2 Kg7 26. Rd4 Rec5
27. Bxe6 fxe6 28. Rd7+ Kf6 29. Rxb7 Rxc3 30. Ra1 Rc2+ 31. Ke1 Rc1+ 32. Rxc1
Rxc1+ 33. Ke2 Ra1 34. Kf3 Ra4 35. Kg3 a5 36. f4 Rb4 37. Ra7 a4 38. Ra5 Rb3+
1/2-1/2

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.13"]
[Round "1.2"]
[White "Palma Neira, Eliseo Maximiliano"]
[Black "Squella Lavin, Carlos Felipe"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1947"]
[BlackElo "1944"]
[PlyCount "63"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 a6 5. e3 b5 6. cxd5 cxd5 7. Bd3 Bb7 8. O-O
e6 9. Ne5 Nbd7 10. f4 Be7 11. Qf3 b4 12. Ne2 Ne4 13. Qh3 g6 14. g4 O-O 15. Ng3
f5 16. Nxe4 dxe4 17. Bc4 Bd5 18. Bxd5 exd5 19. Nc6 Qe8 20. Bd2 a5 21. gxf5 Rxf5
22. a3 Nb6 23. Nxe7+ Qxe7 24. axb4 axb4 25. Rxa8+ Nxa8 26. Rc1 Nb6 27. b3 Kg7
28. Qf1 g5 29. Qh3 Qe6 30. Qg3 Qf6 31. Kh1 h5 32. Bxb4 1-0

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.13"]
[Round "1.3"]
[White "Alarcon Vega, Ricardo Antonio"]
[Black "Caceres Leal, Jaime"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "2122"]
[PlyCount "78"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd2 Ne7 6. Nf3 Bg4 7. Be2 Nbc6 8.
a3 Bd6 9. Nb5 O-O 10. c3 Nf5 11. Nxd6 Nxd6 12. O-O Ne4 13. Be3 f5 14. h3 Bh5
15. Nh2 Bxe2 16. Qxe2 f4 17. Bd2 Qf6 18. Rfe1 Rae8 19. Qd3 a6 20. Re2 Re6 21.
Rae1 Rfe8 22. Bc1 h5 23. Qf3 Qg6 24. Bxf4 Rf8 25. g3 Ref6 26. Qg2 h4 27. Ng4
Rf5 28. Bxc7 hxg3 29. Bxg3 Ng5 30. Ne5 Nxe5 31. Rxe5 Nf3+ 32. Kf1 Nxe5 33. dxe5
Rf3 34. Kg1 Qd3 35. e6 Qd2 36. Rf1 Qe2 37. e7 Qxe7 38. Rd1 Qe2 39. Rxd5 Qe1+
0-1

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.13"]
[Round "1.4"]
[White "Sanhueza Ortiz, Gonzalo"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1/2-1/2"]
[ECO "A46"]
[BlackElo "2093"]
[PlyCount "124"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Qb6 5. Qc1 Nc6 6. c3 Be7 7. Bd3 d5 8. Nbd2
h6 9. Bh4 O-O 10. O-O Re8 11. Ne5 Nxe5 12. dxe5 Nd7 13. Bg3 f5 14. Bc2 Nf8 15.
Nb3 Qc7 16. f4 b6 17. Bd1 Ba6 18. Re1 Rac8 19. Be2 Bxe2 20. Rxe2 b5 21. Qd1
Red8 22. Rc1 Qb6 23. Rd2 a5 24. Bf2 a4 25. Na1 Qc6 26. Nc2 Qe8 27. Ne1 Nd7 28.
b3 Nb6 29. Nf3 Ra8 30. Qe2 axb3 31. axb3 Ra3 32. Rb2 Rda8 33. h3 g6 34. Kh2 Kh7
35. Rcc2 Qc6 36. g4 Ra1 37. Kg3 h5 38. g5 Kg7 39. Ra2 Kf7 40. Rxa1 Rxa1 41. Ra2
Rxa2 42. Qxa2 Qa8 43. Qxa8 Nxa8 44. Kg2 Nc7 45. Kf1 Na6 46. Be1 Bd8 47. Ke2 Bb6
48. Bd2 Nb8 49. Ne1 Nc6 50. Nc2 Na5 51. Na1 Ke8 52. Kd1 Kd7 53. Kc2 Nc6 54. b4
cxb4 55. cxb4 d4 56. exd4 Nxd4+ 57. Kd3 Kc6 58. Be3 Kd5 59. Bxd4 Bxd4 60. Nc2
Bf2 61. Na3 Kc6 62. Nc2 Kd5 1/2-1/2

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.13"]
[Round "1.5"]
[White "Ramos Valdes, Miguel Leonardo"]
[Black "Henriquez Pacheco, Daniel Del C"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "2180"]
[PlyCount "76"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 Bd7 7. Be3 e6 8. Bc4
Nc6 9. Qd2 Be7 10. Bb3 Rc8 11. g4 h6 12. h4 Nh7 13. O-O-O Bxh4 14. f4 Be7 15.
Nf3 b5 16. g5 Na5 17. Kb1 Nc4 18. Bxc4 Rxc4 19. Rhg1 b4 20. Ne2 hxg5 21. fxg5
Nf8 22. b3 Rxe4 23. Qd3 d5 24. Ng3 Rg4 25. Ne5 Bb5 26. Qd2 Rgh4 27. Qf2 f6 28.
gxf6 gxf6 29. Nf3 R4h7 30. Bb6 Qb8 31. Rde1 Bd7 32. Bc5 Qf4 33. Bxe7 Rxe7 34.
Qb6 Qxf3 35. Qb8+ Kf7 36. Ref1 Qc3 37. Ne2 Ng6 38. Qg3 Qxg3 0-1

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.14"]
[Round "2.1"]
[White "Martinez Haro, Victor"]
[Black "Henriquez Pacheco, Daniel Del C"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2014"]
[BlackElo "2180"]
[PlyCount "100"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qc7 9. O-O-O Nbd7 10. g4 b5 11. Bxf6 gxf6 12. f5 Ne5 13. Qh3 Nc6 14. fxe6 fxe6
15. Qh5+ Kd8 16. Qf7 Nxd4 17. Rxd4 Qc5 18. Rd3 Qg5+ 19. Kb1 Qg6 20. Qxg6 hxg6
21. g5 fxg5 22. Be2 Kc7 23. Bg4 Bd7 24. h3 Raf8 25. Ne2 Rf4 26. Nxf4 gxf4 27.
Rhd1 e5 28. Bxd7 Kxd7 29. a4 bxa4 30. Ra3 Ke6 31. Rdd3 d5 32. exd5+ Kf5 33. d6
Bh4 34. Rxa4 Rb8 35. Rxa6 Bd8 36. Rc6 e4 37. Rc5+ Ke6 38. Rd4 Bf6 39. Rxe4+
Kxd6 40. Ra5 Rxb2+ 41. Kc1 Rb6 42. Rxf4 Bg7 43. Rg4 Ke7 44. Kd1 Re6 45. c4 Bc3
46. Rd5 Kf6 47. Kc2 Be5 48. Kd3 g5 49. h4 gxh4 50. Rxh4 Ra6 1-0

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.14"]
[Round "2.2"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Ramos Valdes, Miguel Leonardo"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2093"]
[PlyCount "65"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 Nf6 6. Bc4 Qd6 7. dxc5 Qxc5 8.
O-O Bd6 9. Qe2 Nbd7 10. Nb3 Qc7 11. Nbd4 a6 12. Rd1 O-O 13. Bg5 h6 14. Bh4 b6
15. c3 Re8 16. Bb3 Bb7 17. Bg3 Bxg3 18. hxg3 Bd5 19. Re1 b5 20. Rad1 Nb6 21.
Ne5 Rad8 22. Qe3 Nc4 23. Nxc4 bxc4 24. Ba4 Re7 25. Nf5 Red7 26. Bxd7 Rxd7 27.
Nd4 Qb7 28. Nf3 Ng4 29. Qf4 f5 30. Ne5 g5 31. Qd4 Nxe5 32. Qxe5 Re7 33. Rxd5
1-0

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.14"]
[Round "2.3"]
[White "Caceres Leal, Jaime"]
[Black "Sanhueza Ortiz, Gonzalo"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2122"]
[PlyCount "57"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. Nxd4 Nxd4 6. Qxd4 Qf6 7. Qd3 Ne7 8.
Nc3 g6 9. Nb5 Kd8 10. Be3 Nc6 11. f4 Bg7 12. e5 Nxe5 13. fxe5 Qxe5 14. O-O Bf5
15. Qd2 Qe7 16. Rfe1 Be5 17. Rad1 f6 18. Bf4 Kc8 19. Bxe5 fxe5 20. Qc3 Kb8 21.
Qb3 a6 22. Nd4 Bd7 23. Bd5 Ra7 24. Nc6+ Bxc6 25. Bxc6 Rf8 26. Rf1 Ka8 27. Qe6
Rxf1+ 28. Rxf1 Qd8 29. Qd7 1-0

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.14"]
[Round "2.4"]
[White "Squella Lavin, Carlos Felipe"]
[Black "Alarcon Vega, Ricardo Antonio"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "1944"]
[PlyCount "145"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. O-O O-O 6. c4 Nc6 7. Nc3 e6 8. e3
Ne7 9. Ne5 c6 10. b4 Qc7 11. Qb3 Nd7 12. f4 f6 13. Nxd7 Bxd7 14. Bd2 Rac8 15.
Rfc1 Qb8 16. cxd5 cxd5 17. a4 f5 18. b5 Kh8 19. a5 Ng8 20. Na4 Rxc1+ 21. Rxc1
b6 22. axb6 axb6 23. Nc3 Qb7 24. Ra1 Ra8 25. Ra4 Nf6 26. Bf1 Ne4 27. Nxe4 fxe4
28. Qa3 Rxa4 29. Qxa4 Bf8 30. Qa6 Bc8 31. Qa4 Qe7 32. Qc2 Bb7 33. Bh3 Kg7 34.
Be1 Kf7 35. g4 Qd7 36. Qe2 h6 37. Qf1 Bc8 38. Bg2 Kg7 39. h4 Be7 40. Bh3 Qd8
41. h5 g5 42. f5 Qd6 43. Kg2 Qa3 44. Qe2 Bd7 45. Bg3 Qb4 46. fxe6 Bxe6 47. Be5+
Bf6 48. Bxf6+ Kxf6 49. Kg1 Bd7 50. Bf1 Qd6 51. Qf2+ Kg7 52. Be2 Qf6 53. Qg3 Qe6
54. Kg2 Qf6 55. Qc7 Qe6 56. Bd1 Kf6 57. Qd8+ Kg7 58. Be2 Kf7 59. Qh8 Qf6 60.
Qb8 Qe6 61. Qb7 Kf6 62. Bd1 Bxb5 63. Qh7 Bd7 64. Qxh6+ Kf7 65. Qxg5 Bc6 66.
Qf4+ Kg7 67. Kg3 b5 68. Qg5+ Kh7 69. Qd8 Bd7 70. Qb8 Kg7 71. Be2 Kh7 72. Qf4
Kg7 73. Bf1 1-0

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.14"]
[Round "2.5"]
[White "Muñoz Duran, Jaime"]
[Black "Palma Neira, Eliseo Maximiliano"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "1950"]
[BlackElo "1947"]
[PlyCount "86"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5
9. exf6 gxh4 10. Ne5 Qxf6 11. a4 Bb4 12. Be2 Bb7 13. Bf3 Qe7 14. O-O Bxc3 15.
bxc3 h3 16. Re1 Rg8 17. g3 a6 18. Ra2 Kf8 19. Bh5 Rg7 20. Bxf7 Qf6 21. Bh5 Nd7
22. Nxd7+ Rxd7 23. Qg4 Qf5 24. Rae2 Qxg4 25. Bxg4 Re8 26. Re5 b4 27. Bxh3 bxc3
28. R5e3 c2 29. Rf3+ Kg7 30. Rc3 Rxd4 31. Rxc2 c5 32. Bf1 Bd5 33. Rec1 Rb8 34.
Bxc4 Bxc4 35. Rxc4 Rxc4 36. Rxc4 Rb4 37. Rxc5 Rxa4 38. Kg2 Ra2 39. g4 a5 40.
Kg3 a4 41. Ra5 a3 42. f4 Ra1 43. h3 Rf1 1/2-1/2

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.14"]
[Round "3.1"]
[White "Palma Neira, Eliseo Maximiliano"]
[Black "Martinez Haro, Victor"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1947"]
[BlackElo "2014"]
[PlyCount "77"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. O-O Bc5 8.
Nxd4 Bd7 9. Bxc6 bxc6 10. Be3 Rb8 11. f3 Ng5 12. c3 Ne6 13. Qd2 O-O 14. Nxe6
Bxe3+ 15. Qxe3 Bxe6 16. Rf2 Rb6 17. h3 Qe7 18. f4 c5 19. Na3 Rfb8 20. f5 Bd7
21. f6 Qf8 22. b3 g6 23. g4 c4 24. b4 a5 25. Nc2 axb4 26. Nxb4 Rxb4 27. cxb4
Rxb4 28. Qa7 Qb8 29. Qxb8+ Rxb8 30. a4 d4 31. a5 c3 32. a6 d3 33. a7 Ra8 34.
Rb1 h5 35. Rb8+ Kh7 36. Rxa8 Bc6 37. Rd8 c2 38. Rf1 hxg4 39. Rxd3 1-0

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.14"]
[Round "3.2"]
[White "Alarcon Vega, Ricardo Antonio"]
[Black "Muñoz Duran, Jaime"]
[Result "1-0"]
[ECO "B08"]
[BlackElo "1950"]
[PlyCount "63"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 c6 6. O-O b5 7. Bd3 O-O 8. h3 b4
9. Ne2 Bb7 10. Ng3 Qc7 11. c3 a5 12. Bd2 Na6 13. Re1 bxc3 14. Bxc3 Nb4 15. Bf1
c5 16. a3 Nc6 17. Rc1 Nd7 18. Qc2 Qb8 19. dxc5 dxc5 20. Bxg7 Kxg7 21. Bb5 Rd8
22. Qc3+ e5 23. Rcd1 Nd4 24. Bxd7 Rxd7 25. Qxc5 Nxf3+ 26. gxf3 Bc8 27. Rd5 Qxb2
28. Rxe5 Rd3 29. Re8 Qc3 30. Qf8+ Kf6 31. e5+ Kg5 32. Ne4+ 1-0

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.14"]
[Round "3.3"]
[White "Sanhueza Ortiz, Gonzalo"]
[Black "Squella Lavin, Carlos Felipe"]
[Result "1-0"]
[ECO "D03"]
[BlackElo "1944"]
[PlyCount "125"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bh4 c6 5. c3 Bf5 6. e3 Nd7 7. Be2 Qb6 8. Qc1
e6 9. O-O Bd6 10. Nbd2 O-O 11. c4 c5 12. dxc5 Bxc5 13. cxd5 exd5 14. Nb3 Rac8
15. Qd1 Ndf6 16. Rc1 Bg6 17. Nfd4 Bxd4 18. Qxd4 Qxd4 19. Nxd4 Nd7 20. Rxc8 Rxc8
21. Bg4 f5 22. Nxf5 Bxf5 23. Bxf5 Rc7 24. Be6+ Kf8 25. Bxd5 Ndf6 26. Bxf6 Nxf6
27. Bf3 Rc2 28. Rb1 b5 29. g3 b4 30. a3 a5 31. axb4 axb4 32. Kf1 Nd7 33. Be4
Rc7 34. Ke2 h6 35. h4 Ke7 36. b3 Rc3 37. Bd5 Nb6 38. Bc4 Nxc4 39. bxc4 Rc2+ 40.
Kd3 Rxf2 41. Rxb4 Rg2 42. Rb7+ Kf6 43. Rd7 Rxg3 44. Rd4 Rg1 45. c5 Rc1 46. Rc4
Rd1+ 47. Ke4 Ke6 48. c6 Rd8 49. c7 Rc8 50. h5 Kf6 51. Kf4 g5+ 52. hxg6 Kxg6 53.
Kg4 Kf7 54. Kh5 Kf6 55. Rc5 Ke6 56. Kxh6 Kd6 57. Rc3 Rxc7 58. Rxc7 Kxc7 59. Kg7
Kd6 60. Kf6 Kd5 61. Kf5 Kd6 62. e4 Ke7 63. Ke5 1-0

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.14"]
[Round "3.4"]
[White "Ramos Valdes, Miguel Leonardo"]
[Black "Caceres Leal, Jaime"]
[Result "0-1"]
[ECO "C59"]
[BlackElo "2122"]
[PlyCount "66"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Be2 h6 9. Nf3 e4 10. Ne5 Qd5 11. f4 Bc5 12. Rf1 Bb6 13. c3 Qd6 14. b4 Nb7 15.
Na3 O-O 16. Nac4 Qc7 17. d4 a5 18. Nxb6 Qxb6 19. Qa4 Bd7 20. Nxd7 Nxd7 21. b5
c5 22. Be3 Nf6 23. Qc4 Rac8 24. a4 Rfd8 25. f5 Nd5 26. Bh5 Qf6 27. Qe2 Nxe3 28.
Qxe3 cxd4 29. cxd4 Qh4+ 30. Kd2 Qxh5 31. Qxe4 Nc5 32. Qe3 Rxd4+ 33. Ke1 Re4 0-1

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.14"]
[Round "3.5"]
[White "Henriquez Pacheco, Daniel Del C"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2180"]
[BlackElo "2093"]
[PlyCount "56"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2
Bb7 9. O-O-O Nbd7 10. Bxb5 axb5 11. Ndxb5 Ra6 12. g4 Ne5 13. Qe2 Qc8 14. g5
Nfd7 15. f4 Nc4 16. Bf2 Be7 17. Rd4 Ndb6 18. b3 e5 19. Rdd1 Na3 20. Rxd6 O-O
21. Rxb6 Nxb5 22. Nxb5 Rxa2 23. Rd1 Bb4 24. Rxb7 Qxb7 25. Qd3 Ra1+ 26. Kb2 Rxd1
27. Qxd1 Qxb5 28. c3 Be7 0-1

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.14"]
[Round "4.1"]
[White "Martinez Haro, Victor"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2014"]
[BlackElo "2093"]
[PlyCount "47"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Be3 Qc7 7. Nc3 e6 8.
a3 a6 9. f4 d6 10. Qf3 b5 11. O-O-O Bb7 12. Bxb5 axb5 13. Nxb5 Qb8 14. Bb6 Be7
15. Nc7+ Kf8 16. Nxa8 Bxa8 17. Be3 g6 18. f5 Ne5 19. Qh3 Bxe4 20. fxe6 fxe6 21.
Bh6+ Kf7 22. Nd4 Qc8 23. Rhf1 Neg4 24. Qxg4 1-0

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.14"]
[Round "4.2"]
[White "Caceres Leal, Jaime"]
[Black "Henriquez Pacheco, Daniel Del C"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "2122"]
[BlackElo "2180"]
[PlyCount "78"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. c4 c5 6. d5 d6 7. Nc3 Na6 8. O-O Nc7
9. Re1 O-O 10. Bf4 Rb8 11. a4 b6 12. Qd2 a6 13. Bh6 b5 14. Bxg7 Kxg7 15. b3
bxc4 16. bxc4 Rb4 17. Qd3 e5 18. Nd2 e4 19. Qc2 Ng4 20. Na2 Rb8 21. f3 Ne5 22.
f4 Ng4 23. h3 Nf6 24. Rab1 Rxb1 25. Rxb1 h5 26. h4 a5 27. Qb2 Na6 28. Qb6 Nb4
29. Qxd8 Rxd8 30. Nxb4 axb4 31. e3 Ng4 32. Nf1 Ba6 33. Rc1 b3 34. Bh3 b2 35.
Rb1 Rb8 36. Bxg4 Bxc4 37. Bd1 Bd3 38. Nd2 c4 39. Kf2 c3 0-1

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.14"]
[Round "4.3"]
[White "Squella Lavin, Carlos Felipe"]
[Black "Ramos Valdes, Miguel Leonardo"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1944"]
[PlyCount "45"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. d4 e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. c4 O-O 7. Nc3 d5 8. Re1
Ne4 9. Nd2 f5 10. f3 Nxc3 11. bxc3 Nd7 12. e4 f4 13. e5 c6 14. Bh3 fxg3 15.
Bxe6+ Kh8 16. hxg3 Rc8 17. Kg2 Rc7 18. Rh1 Bg5 19. Qc2 h6 20. f4 Bxf4 21. gxf4
Rxf4 22. Nf3 dxc4 23. Bxf4 1-0

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.14"]
[Round "4.4"]
[White "Muñoz Duran, Jaime"]
[Black "Sanhueza Ortiz, Gonzalo"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1950"]
[PlyCount "165"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Bf4 c6 5. Nc3 Nf6 6. Bd3 Be7 7. Nge2 Nbd7 8.
Qd2 Nf8 9. f3 Ne6 10. Be3 Bd7 11. g4 h6 12. O-O-O Qa5 13. Kb1 O-O-O 14. Ng3 g6
15. h4 h5 16. g5 Ne8 17. Qf2 Nd6 18. f4 Ng7 19. Bd2 Qc7 20. f5 Ndxf5 21. Bf4
Bd6 22. Nce2 Rde8 23. c4 Kb8 24. c5 Bxf4 25. Nxf4 Nxg3 26. Qxg3 Bf5 27. Qf2 Re7
28. Rde1 Rhe8 29. Bxf5 Nxf5 30. Nxh5 Rxe1+ 31. Rxe1 Rxe1+ 32. Qxe1 gxh5 33.
Qe8+ Qc8 34. Qxf7 a6 35. g6 Ka7 36. g7 Nxg7 37. Qxg7 Qf5+ 38. Kc1 Qf4+ 39. Kc2
Qxh4 40. b4 Qh2+ 41. Kb3 h4 42. Qh8 Qg3+ 43. Ka4 h3 44. Qd8 h2 45. Qb6+ Ka8 46.
Qd8+ Qb8 47. Qh4 Ka7 48. Kb3 Qc7 49. a4 h1=Q 50. Qxh1 Qg3+ 51. Kb2 Qf2+ 52. Kb3
Qe3+ 53. Kc2 Qxd4 54. Qe1 Qc4+ 55. Kb2 a5 56. b5 Qxa4 57. bxc6 bxc6 58. Qe7+
Ka6 59. Qf8 Qb4+ 60. Ka2 Kb5 61. Qe7 Qc4+ 62. Kb2 Ka4 63. Qe3 Qb4+ 64. Ka2 d4
65. Qd3 Qc3 66. Qf5 Kb4 67. Qe5 a4 68. Qb8+ Kc4 69. Qg8+ Kd3 70. Qg6+ Ke2 71.
Qxc6 a3 72. Qb5+ d3 73. c6 Ke1 74. Qb1+ Kd2 75. Qb5 Ke1 76. Qb1+ Kd2 77. Qb6
Kc2 78. c7 Kd1 79. Qg1+ Ke2 80. Qg4+ Ke1 81. Qg1+ Ke2 82. Qg4+ Ke1 83. Qg1+
1/2-1/2

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.14"]
[Round "4.5"]
[White "Palma Neira, Eliseo Maximiliano"]
[Black "Alarcon Vega, Ricardo Antonio"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1947"]
[PlyCount "21"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bg4 5. Ne5 Bf5 6. f3 h6 7. cxd5 cxd5 8. Qb3
Qb6 9. Nxd5 Nxd5 10. Qxb6 axb6 11. e4 1-0

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.15"]
[Round "5.1"]
[White "Alarcon Vega, Ricardo Antonio"]
[Black "Martinez Haro, Victor"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "2014"]
[PlyCount "68"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

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. Qe2+ Be6 10. O-O O-O 11. Bg5 h6 12. Bh4 Re8 13. Qf3 g5 14. Bg3 Bg4
15. Bxc7 Qe7 16. Qg3 Rac8 17. h3 Bh5 18. Bb5 Rxc7 19. Bxe8 Bxc3 20. Bxf7+ Qxf7
21. bxc3 Ne4 22. Qe5 Nxc3 23. Rfe1 Ne4 24. f3 Rxc2 25. Rab1 Rxg2+ 26. Kh1 Bxf3
27. Rb8+ Kh7 28. Rh8+ Kg6 29. Rxe4 Re2+ 30. Kg1 Rxe4 31. Qd6+ Re6 32. Qc5 Qe7
33. Qc2+ Be4 34. Qc3 Qg7 0-1

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.15"]
[Round "5.2"]
[White "Sanhueza Ortiz, Gonzalo"]
[Black "Palma Neira, Eliseo Maximiliano"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1947"]
[PlyCount "96"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 h6 5. h3 g5 6. Bh2 Bg7 7. c4 c5 8. cxd5
exd5 9. Nc3 O-O 10. Bd3 cxd4 11. Nxd4 Nc6 12. Nce2 Qa5+ 13. Qd2 Qxd2+ 14. Kxd2
Ne4+ 15. Bxe4 dxe4 16. Nxc6 bxc6 17. Nc3 Rd8+ 18. Kc2 Ba6 19. Rhd1 Bd3+ 20. Kb3
Rd7 21. a4 a5 22. Rac1 f5 23. Ka2 Rad8 24. Ka1 Rb7 25. h4 Rdd7 26. hxg5 hxg5
27. f3 Rb4 28. fxe4 fxe4 29. Rd2 Kf7 30. Bg3 Ke6 31. Rf2 Rdb7 32. Bh2 Bxc3 33.
Rxc3 Rxa4+ 34. Ra3 Rxa3+ 35. bxa3 Rb1+ 36. Ka2 Re1 37. Kb3 Bb5 38. Kc3 Rxe3+
39. Kd4 Rxa3 40. Kxe4 Ra4+ 41. Ke3 Rc4 42. Rd2 a4 43. Bc7 a3 44. Ra2 Ra4 45.
Ra1 Bc4 46. g3 a2 47. Kd2 Bd5 48. Kc3 Ra7 0-1

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.15"]
[Round "5.3"]
[White "Ramos Valdes, Miguel Leonardo"]
[Black "Muñoz Duran, Jaime"]
[Result "0-1"]
[ECO "B48"]
[BlackElo "1950"]
[PlyCount "64"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. f4 Bb4 8. Qg4
Kf8 9. Nxc6 Bxc3+ 10. bxc3 Qxc6 11. Kf2 Nf6 12. Qh4 Nxe4+ 13. Kg1 f6 14. Bd4 b5
15. g4 Nd2 16. Bg2 Nf3+ 17. Bxf3 Qxf3 18. Bc5+ Kf7 19. Rf1 Qxc3 20. Qf2 Bb7 21.
Rd1 d6 22. Rxd6 Qa1+ 23. Qf1 Qxf1+ 24. Kxf1 Bxh1 25. Rd7+ Kg6 26. f5+ exf5 27.
gxf5+ Kxf5 28. Rxg7 Rac8 29. Bd4 Rxc2 30. Rf7 Rd8 31. Bf2 Rd1+ 32. Be1 Bg2+ 0-1

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.15"]
[Round "5.4"]
[White "Henriquez Pacheco, Daniel Del C"]
[Black "Squella Lavin, Carlos Felipe"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "2180"]
[BlackElo "1944"]
[PlyCount "63"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3
cxd4 9. cxd4 Bb4+ 10. Kf2 O-O 11. Kg2 f6 12. Bd3 Be7 13. h4 fxe5 14. fxe5 Kh8
15. Bb1 Rd8 16. a3 Nf8 17. Nh3 Bd7 18. Nhg5 Be8 19. Bxh7 Nxh7 20. Nxh7 Kxh7 21.
Ng5+ Bxg5 22. hxg5+ Kg8 23. Qd3 g6 24. Qf3 Qxd4 25. Be3 Qe4 26. Raf1 Qxf3+ 27.
Rxf3 Nxe5 28. Bd4 Nxf3 29. Rh8+ Kf7 30. Rh7+ Kf8 31. Kxf3 Bf7 32. Bf6 0-1

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.15"]
[Round "5.5"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Caceres Leal, Jaime"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "2093"]
[BlackElo "2122"]
[PlyCount "47"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5
9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 Qb6 13. Bg2 O-O-O 14. O-O Ne5
15. dxe5 Rxd1 16. Raxd1 b4 17. Ne4 Qa5 18. Rd4 c5 19. Rd2 b3 20. axb3 Rh5 21.
Bf4 Bxe4 22. Bxe4 Rxe5 23. Bg2 Rf5 24. Rfd1 1/2-1/2

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.15"]
[Round "6.1"]
[White "Martinez Haro, Victor"]
[Black "Caceres Leal, Jaime"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2014"]
[BlackElo "2122"]
[PlyCount "62"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. exd5 exd5 5. d4 Bg4 6. Be2 Nc6 7. O-O Be7 8.
Bf4 Ne4 9. h3 Bh5 10. Re1 O-O 11. Ne5 Bxe2 12. Rxe2 Nxe5 13. Bxe5 Nxc3 14. bxc3
f6 15. Bg3 Bd6 16. Bxd6 Qxd6 17. Qe1 Kf7 18. a4 Rfe8 19. Rb1 b6 20. g3 g6 21.
Qd2 Rxe2 22. Qxe2 Qe6 23. Re1 Qxe2 24. Rxe2 Re8 25. Kf1 Rxe2 26. Kxe2 c6 27.
Ke3 a5 28. Kd3 b5 29. c4 dxc4+ 30. Kc3 Ke6 31. axb5 cxb5 0-1

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.15"]
[Round "6.2"]
[White "Squella Lavin, Carlos Felipe"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "1944"]
[BlackElo "2093"]
[PlyCount "43"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. c4 d5 6. O-O dxc4 7. Nc3 Nfd7 8. e4
Na6 9. Qe2 c5 10. d5 Ne5 11. Nxe5 Bxe5 12. Qxc4 e6 13. Bh6 Re8 14. Rad1 Qb6 15.
f4 Bd4+ 16. Kh1 Qxb2 17. Rxd4 cxd4 18. Qxd4 e5 19. fxe5 Qb6 20. Qd2 Rxe5 21.
Qf4 f6 22. Qxe5 1-0

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.15"]
[Round "6.3"]
[White "Muñoz Duran, Jaime"]
[Black "Henriquez Pacheco, Daniel Del C"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1950"]
[BlackElo "2180"]
[PlyCount "76"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nc2 f5 7. e4 Bxc3+ 8.
bxc3 fxe4 9. g3 Qa5 10. Bb2 Ne5 11. Be2 Nf6 12. Ne3 d6 13. Nd5 Nfd7 14. O-O Nc5
15. Bc1 Bh3 16. Re1 Rf8 17. Bg5 Rf7 18. Nxe7 Rxe7 19. Qxd6 Re6 20. Qd5 h6 21.
Bf6 Nc6 22. Bd4 Na6 23. c5 Rd8 24. Qb3 Nxc5 25. Bxc5 Qxc5 26. Bf1 Bf5 27. Re3
Qb6 28. Qa4 Kf8 29. Bc4 Re7 30. Kg2 a6 31. Rae1 Qc5 32. Be2 h5 33. h3 Rde8 34.
Qb3 b5 35. g4 hxg4 36. hxg4 Be6 37. Qc2 Nd4 38. Qxe4 Bd5 0-1

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.15"]
[Round "6.4"]
[White "Palma Neira, Eliseo Maximiliano"]
[Black "Ramos Valdes, Miguel Leonardo"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1947"]
[PlyCount "51"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxb4 8. cxb4
Nf5 9. Bb2 Be7 10. Be2 a5 11. b5 a4 12. O-O Bd7 13. bxc6 Qxb2 14. cxd7+ Kxd7
15. Nbd2 Nxd4 16. Nxd4 Qxd4 17. Bb5+ Kd8 18. Nc4 Qc5 19. Rb1 Kc7 20. Nd6 Kb8
21. Ba6 b6 22. Qxa4 Bxd6 23. exd6 Qxd6 24. Qb5 Ra7 25. Rfc1 g5 26. Rc6 1-0

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.15"]
[Round "6.5"]
[White "Alarcon Vega, Ricardo Antonio"]
[Black "Sanhueza Ortiz, Gonzalo"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "112"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. Be3 Ngf6 8.
Nfd2 Nxe4 9. Nxe4 Be7 10. O-O O-O 11. Qe2 Bxe4 12. Bxe4 c6 13. Rad1 Qa5 14. a3
Nf6 15. Bf3 Rfe8 16. Bc1 Rad8 17. Qc4 Qc7 18. b4 Bd6 19. g3 a6 20. Bb2 Nd7 21.
Rfe1 Nb6 22. Qb3 Be7 23. c4 Bf6 24. a4 Nc8 25. d5 Bxb2 26. Qxb2 exd5 27. cxd5
Rxe1+ 28. Rxe1 cxd5 29. Bxd5 b5 30. axb5 axb5 31. Qe2 Qd7 32. Rd1 Nd6 33. Qe5
Kf8 34. Bf3 Qc7 35. Be2 Qb6 36. Bxb5 Nxb5 37. Rxd8+ Qxd8 38. Qxb5 Qd1+ 39. Kg2
g6 40. Qe5 h5 41. b5 Qb3 42. Qc5+ Kg7 43. b6 Qe6 44. h3 Qe4+ 45. Kh2 h4 46. Qe3
hxg3+ 47. Kxg3 Qc6 48. f4 Kf8 49. h4 Qb5 50. Kg4 Qf5+ 51. Kg3 Qb5 52. Kg4 Qf5+
53. Kg3 Qb5 54. Qa3+ Kg7 55. Qc3+ Kh7 56. Qe3 Kg8 1/2-1/2

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.20"]
[Round "7.1"]
[White "Sanhueza Ortiz, Gonzalo"]
[Black "Martinez Haro, Victor"]
[Result "1/2-1/2"]
[ECO "D03"]
[BlackElo "2014"]
[PlyCount "95"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bf4 c5 5. e3 cxd4 6. exd4 Qb6 7. Qc1 Bg4 8.
Ne5 Bf5 9. f3 Nd6 10. c3 Nc6 11. Nd2 Rc8 12. Nb3 Nb4 13. Kf2 f6 14. Ng4 Bxg4
15. Bxd6 Qxd6 16. fxg4 e6 17. Bb5+ Kf7 18. a3 Nc6 19. Nc5 b6 20. Nb3 g6 21.
Bxc6 Qxc6 22. g5 e5 23. Rf1 Kg7 24. gxf6+ Qxf6+ 25. Kg1 Qe6 26. dxe5 Qxe5 27.
Qf4 Qxf4 28. Rxf4 Bc5+ 29. Nd4 Rhf8 30. Raf1 Rxf4 31. Rxf4 Re8 32. Kf2 a5 33.
b4 axb4 34. axb4 Bxd4+ 35. Rxd4 Re5 36. g4 Kf6 37. Kf3 Ke6 38. Rd3 Re4 39. Re3
Ke5 40. Rxe4+ dxe4+ 41. Ke3 Kd5 42. h4 h6 43. h5 gxh5 44. gxh5 b5 45. Kf4 Kc4
46. Kxe4 Kxc3 47. Kf5 Kxb4 48. Kg6 1/2-1/2

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.20"]
[Round "7.2"]
[White "Ramos Valdes, Miguel Leonardo"]
[Black "Alarcon Vega, Ricardo Antonio"]
[Result "1/2-1/2"]
[ECO "B19"]
[PlyCount "76"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nf6 8. Ne5
Bh7 9. Bc4 e6 10. c3 Nbd7 11. Qe2 Nxe5 12. dxe5 Nd5 13. a4 Be7 14. Ne4 O-O 15.
Bd2 a6 16. h5 f5 17. exf6 Bxf6 18. O-O Kh8 19. Rad1 Qc7 20. Ng3 Rae8 21. Bd3
Bxd3 22. Qxd3 Nf4 23. Bxf4 Qxf4 24. Qe4 Qxe4 25. Nxe4 e5 26. Nd6 Rb8 27. a5 Kg8
28. Nc4 Rfd8 29. Nb6 Kf7 30. Nd7 Rbc8 31. Nc5 Rc7 32. Rxd8 Bxd8 33. Rd1 Be7 34.
Rd7 Rxd7 35. Nxd7 Ke6 36. Nb6 Bd8 37. Nc4 Kd5 38. b3 Ke6 1/2-1/2

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.20"]
[Round "7.3"]
[White "Henriquez Pacheco, Daniel Del C"]
[Black "Palma Neira, Eliseo Maximiliano"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "2180"]
[BlackElo "1947"]
[PlyCount "88"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 e5 2. Nc3 Nf6 3. a3 c6 4. Nf3 d6 5. d4 exd4 6. Qxd4 Be7 7. Bf4 Nh5 8. Be3
O-O 9. Rd1 Nd7 10. Be2 Nb6 11. e5 d5 12. b4 g6 13. g4 Ng7 14. Qf4 f6 15. Qg3
Nd7 16. h4 Nxe5 17. Nd4 Bd6 18. f4 Nf7 19. O-O f5 20. g5 Re8 21. Kg2 Qe7 22.
Bg1 Nd8 23. Bf3 Qf7 24. Nce2 Bc7 25. Qh3 Nde6 26. Bh2 Nxd4 27. Nxd4 Bd7 28. h5
Nxh5 29. Bxh5 gxh5 30. Rd3 Qg6 31. Nf3 Re2+ 32. Kh1 Rae8 33. Nh4 Qe6 34. Qf3
Qe4 35. c3 b6 36. Bg1 Bxf4 37. Ng2 Qxf3 38. Rdxf3 Bxg5 39. Rg3 h6 40. Be3 R2xe3
41. Nxe3 Rxe3 42. Rxe3 Bxe3 43. Rd1 f4 44. c4 Bg4 0-1

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.20"]
[Round "7.4"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Muñoz Duran, Jaime"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2093"]
[BlackElo "1950"]
[PlyCount "75"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. cxd5 exd5 5. Nc3 c6 6. Bg5 Be7 7. Qc2 Na6 8. a3
Nc7 9. e3 Ne6 10. Bh4 O-O 11. Bd3 g6 12. b4 a6 13. O-O Ng7 14. Rfc1 Bf5 15. Ne5
Bxd3 16. Nxd3 Ne4 17. Bxe7 Qxe7 18. a4 Rad8 19. Rab1 Rd6 20. b5 axb5 21. axb5
f5 22. bxc6 bxc6 23. Nxe4 Qxe4 24. Ne5 Qh4 25. g3 Qh3 26. Nxc6 g5 27. Qc5 f4
28. Rb8 Qd7 29. Rxf8+ Kxf8 30. Ne5 Qe6 31. Rb1 Ne8 32. Rb7 fxe3 33. fxe3 Kg8
34. Qc2 Nf6 35. Qc7 Nd7 36. Qd8+ Nf8 37. Qxg5+ Ng6 38. Qh6 1-0

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.20"]
[Round "7.5"]
[White "Caceres Leal, Jaime"]
[Black "Squella Lavin, Carlos Felipe"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2122"]
[BlackElo "1944"]
[PlyCount "64"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. c4 c6 5. e3 e6 6. Qb3 Qc8 7. Nc3 Nbd7 8. Be2
Be7 9. h3 O-O 10. Rc1 dxc4 11. Bxc4 a6 12. O-O b5 13. Be2 c5 14. Qd1 Qb7 15.
Nh4 Rac8 16. Nxf5 exf5 17. d5 Rfd8 18. Bf3 Qb6 19. Qc2 g6 20. Rfd1 Bd6 21. Bg5
Re8 22. e4 fxe4 23. Nxe4 Nxe4 24. Bxe4 Kg7 25. Re1 f6 26. Be3 f5 27. Bxf5 gxf5
28. Qxf5 Nf8 29. Bg5 Qc7 30. Bf6+ Kg8 31. h4 Qf7 32. h5 h6 1/2-1/2

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.21"]
[Round "8.1"]
[White "Martinez Haro, Victor"]
[Black "Squella Lavin, Carlos Felipe"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2014"]
[BlackElo "1944"]
[PlyCount "54"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
Nb6 9. Nf3 Bd7 10. O-O Nb4 11. Bb1 Bb5 12. a3 Nc6 13. h4 Rc8 14. Re1 Na5 15.
Nf4 Ba4 16. Qd3 Nb3 17. Bd2 Nxa1 18. Ng5 Qd7 19. Qf3 Bc2 20. Ba2 h6 21. Nxf7
Qxf7 22. Qh3 Be7 23. Nxe6 Rc6 24. Nf4 O-O 25. Rxa1 g5 26. e6 Qf5 27. g4 Qf6 0-1

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.21"]
[Round "8.2"]
[White "Muñoz Duran, Jaime"]
[Black "Caceres Leal, Jaime"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1950"]
[BlackElo "2122"]
[PlyCount "50"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. d5 Nf6 5. Nc3 Bc5 6. Qa4+ c6 7. Qxc4 Qb6 8. Nd1
O-O 9. Be2 cxd5 10. exd5 Na6 11. a3 Nc7 12. b4 Bd4 13. Be3 Ncxd5 14. Bxd4 exd4
15. Nf3 Nf4 16. Qxd4 Nxg2+ 17. Kf1 Qxd4 18. Nxd4 Bh3 19. f3 Rad8 20. Nb3 Rfe8
21. Kf2 Nf4 22. Bc4 Be6 23. Ne3 Bxc4 24. Nxc4 Re2+ 25. Kg3 N6h5+ 0-1

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.21"]
[Round "8.3"]
[White "Palma Neira, Eliseo Maximiliano"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "1947"]
[BlackElo "2093"]
[PlyCount "94"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e6 7. O-O Nge7 8. Be3
Nd4 9. Rb1 Nec6 10. a3 a5 11. Qd2 O-O 12. a4 Qd7 13. Bf4 Nxe2+ 14. Nxe2 Nd4 15.
b3 e5 16. Be3 Nxe2+ 17. Qxe2 b6 18. h3 Bb7 19. c4 Rae8 20. Kh2 f5 21. f3 Qe7
22. g4 Bc8 23. gxf5 gxf5 24. Rg1 f4 25. Bf2 Bf6 26. Rh1 Kh8 27. Rbg1 Bh4 28.
Qe1 Bxf2 29. Qxf2 Qg5 30. h4 Qe7 31. Bh3 Bxh3 32. Kxh3 Qe6+ 33. Kg2 Rg8+ 34.
Kf1 Rxg1+ 35. Rxg1 Rg8 36. Qh2 h6 37. Kf2 Rxg1 38. Kxg1 Qg6+ 39. Kf2 h5 40. Qh3
Kh7 41. Qd7+ Kh6 42. Qh3 Kg7 43. Kf1 Kh6 44. Qc8 Qf6 45. Qg8 Qxh4 46. Qh8+ Kg6
47. Qg8+ Kh6 1/2-1/2

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.21"]
[Round "8.4"]
[White "Alarcon Vega, Ricardo Antonio"]
[Black "Henriquez Pacheco, Daniel Del C"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "2180"]
[PlyCount "67"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 a6 5. a4 Nc6 6. h3 e6 7. d3 Be7 8. Bg5 h6
9. Bh4 Bd7 10. O-O O-O 11. Bg3 e5 12. Nd2 g5 13. Nd5 Nxd5 14. Bxd5 Kg7 15. Nc4
b5 16. axb5 axb5 17. Rxa8 Qxa8 18. Ne3 Qa6 19. Qh5 Nb4 20. h4 Nxd5 21. Nxd5 Bd8
22. f4 exf4 23. Nxf4 Qc8 24. hxg5 hxg5 25. Nd5 Bg4 26. Qh2 Qe6 27. Bxd6 Rh8 28.
Qe5+ Kh7 29. Ne3 f6 30. Qxc5 Kg6 31. Nxg4 Qxg4 32. Qf5+ Qxf5 33. Rxf5 Bb6+ 34.
Bc5 1-0

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.21"]
[Round "8.5"]
[White "Sanhueza Ortiz, Gonzalo"]
[Black "Ramos Valdes, Miguel Leonardo"]
[Result "1/2-1/2"]
[ECO "E22"]
[PlyCount "46"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Qb3 c5 5. a3 Bxc3+ 6. bxc3 d6 7. Bg5 Nbd7 8.
f3 Qa5 9. Bd2 Qc7 10. e4 e5 11. d5 h6 12. Bd3 Nh5 13. g3 g5 14. Ne2 Qd8 15.
O-O-O Qb6 16. Qa4 a6 17. Kc2 f6 18. h4 Ke7 19. hxg5 Ng7 20. Rxh6 Qd8 21. g4 Qg8
22. Rdh1 Rxh6 23. Rxh6 Ne8 1/2-1/2

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.21"]
[Round "9.1"]
[White "Ramos Valdes, Miguel Leonardo"]
[Black "Martinez Haro, Victor"]
[Result "0-1"]
[ECO "C51"]
[BlackElo "2014"]
[PlyCount "84"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 d6 7. Ba3 exd4 8.
cxd4 Nf6 9. Nc3 O-O 10. Qc2 h6 11. h3 Nd7 12. O-O Bf6 13. Rad1 Nb6 14. Be2 Re8
15. e5 Bg5 16. Nxg5 hxg5 17. f4 gxf4 18. Qe4 dxe5 19. dxe5 Qg5 20. Bd3 g6 21.
Rxf4 Qxe5 22. Qf3 Qe3+ 23. Qxe3 Rxe3 24. Nb5 Be6 25. Nxc7 Rd8 26. Nxe6 Rxe6 27.
Bc2 Rxd1+ 28. Bxd1 Nd5 29. Rf2 Re1+ 30. Rf1 Rxf1+ 31. Kxf1 Ne3+ 32. Ke2 Nxg2
33. Bd6 Nh4 34. Kd3 Nf5 35. Ba3 Kg7 36. Bb2+ Kf8 37. a4 Ke8 38. Ke4 Nd6+ 39.
Kd5 Kd7 40. Ba3 Ne8 41. Be2 f5 42. h4 Nf6+ 0-1

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.21"]
[Round "9.2"]
[White "Henriquez Pacheco, Daniel Del C"]
[Black "Sanhueza Ortiz, Gonzalo"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2180"]
[PlyCount "93"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. O-O Be7 8.
Ne5 Nxe5 9. dxe5 Bxe4 10. Bxe4 Qxd1 11. Rxd1 c6 12. Be3 Bd8 13. Rd3 Bc7 14. f4
Ne7 15. c4 Bb6 16. Bxb6 axb6 17. Rad1 O-O 18. a3 Ra4 19. b4 Ng6 20. g3 Rfa8 21.
Rd7 R4a7 22. b5 Nf8 23. R7d6 cxb5 24. cxb5 Rxa3 25. Rxb6 Ra1 26. Rxa1 Rxa1+ 27.
Kg2 Ra7 28. Rd6 f5 29. Bf3 Kf7 30. b6 Ra2+ 31. Kf1 Rxh2 32. Bxb7 Rb2 33. Bc8 h6
34. b7 g5 35. Ra6 Ke7 36. Rd6 gxf4 37. gxf4 h5 38. Ke1 h4 39. Rd2 Rb3 40. Kd1
h3 41. Kc2 Rb6 42. Rd3 Rc6+ 43. Kb3 h2 44. b8=Q h1=Q 45. Qb7+ Ke8 46. Bd7+ Nxd7
47. Qxd7+ 1-0

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.21"]
[Round "9.3"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Alarcon Vega, Ricardo Antonio"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2093"]
[PlyCount "78"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 Nbd7 7. Bg5 h6 8. Bh4
Qe8 9. O-O c6 10. h3 b6 11. Qd2 Nh7 12. Rfe1 g5 13. Bg3 Bb7 14. Rad1 Rd8 15. d5
Ne5 16. Nd4 Ng6 17. Bh5 Rc8 18. Nf5 Nf6 19. Be2 Qd8 20. f4 gxf4 21. Bxf4 Nxf4
22. Qxf4 Kh7 23. Nxg7 Kxg7 24. dxc6 Rxc6 25. e5 Ng8 26. Rd3 Qc8 27. Rg3+ Kh8
28. Nd5 Qe6 29. Bg4 dxe5 30. Rxe5 Rxc4 31. Bxe6 Rxf4 32. Nxf4 fxe6 33. Nxe6 Rf6
34. Rc3 Rg6 35. Nf4 Rf6 36. g3 Rd6 37. Rc7 Ba6 38. Rxa7 Rd1+ 39. Kf2 Rf1+ 1-0

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.21"]
[Round "9.4"]
[White "Caceres Leal, Jaime"]
[Black "Palma Neira, Eliseo Maximiliano"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2122"]
[BlackElo "1947"]
[PlyCount "89"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qd2 dxc6 7. Bd3 Qg6
8. O-O Ne7 9. Kh1 Bd7 10. b4 Bd4 11. c3 Bb6 12. Na3 O-O 13. c4 Bd4 14. Rb1 f5
15. c5 Rad8 16. Nc2 Bf6 17. f3 fxe4 18. fxe4 Be5 19. Rxf8+ Rxf8 20. Bc4+ Be6
21. Qe2 Bxc4 22. Qxc4+ Qf7 23. Qxf7+ Rxf7 24. Be3 Bf4 25. Bd4 Ng6 26. g3 Be5
27. Kg2 Rd7 28. Rd1 Nf8 29. Kf3 Ne6 30. Ke3 Bf6 31. Rd3 Bg5+ 32. Ke2 Be7 33.
Be5 Rxd3 34. Kxd3 a5 35. Nd4 Kf7 36. Nxe6 Kxe6 37. Bxc7 axb4 38. Kc4 Bf6 39.
Kxb4 Be5 40. Bxe5 Kxe5 41. Ka5 Kxe4 42. Kb6 Kd5 43. a4 Kc4 44. a5 Kb4 45. Kxb7
1-0

[Event "I IRT S_2200 Rama de Ajedrez Huachipato"]
[Site "Talcahuano"]
[Date "2012.01.21"]
[Round "9.5"]
[White "Squella Lavin, Carlos Felipe"]
[Black "Muñoz Duran, Jaime"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1944"]
[BlackElo "1950"]
[PlyCount "64"]
[EventDate "2012.01.13"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceDate "2012.01.13"]

1. d4 g6 2. Nf3 Bg7 3. g3 Nf6 4. Bg2 d6 5. O-O O-O 6. c4 c6 7. Nc3 Qa5 8. Re1
e5 9. e4 Bg4 10. d5 cxd5 11. cxd5 b5 12. Bd2 Nbd7 13. Qe2 a6 14. a3 Rac8 15.
Na2 Qa4 16. Nb4 Rc4 17. h3 Rxe4 18. Be3 Bxf3 19. Bxf3 Rxb4 20. axb4 Qxb4 21.
Qd2 Qxd2 22. Bxd2 Nb6 23. Bb4 e4 24. Bxe4 Nxe4 25. Rxa6 Nxd5 26. Ra2 f5 27. Ra6
Nxb4 28. Raa1 Be5 29. Ra7 Rc8 30. Rd1 f4 31. g4 f3 32. Rb7 Bxb2 0-1