[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.01"]
[Round "1.5"]
[White "CASTILLO RIVERA, Carlos"]
[Black "GONZALEZ BARRIA, Marcelo"]
[Result "1-0"]
[ECO "C05"]
[PlyCount "41"]
[SourceDate "2014.05.01"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 Be7 6. Ne2 O-O 7. O-O c5 8. c3
Nc6 9. f4 Qb6 10. Nf3 cxd4 11. cxd4 f6 12. Kh1 fxe5 13. fxe5 Rf7 14. b3 Nb4 15.
Bb1 Nc6 16. Ng3 Bb4 17. Bxh7+ Kf8 18. Ng5 Rxf1+ 19. Qxf1+ Ke8 20. Qf7+ Kd8 21.
Nxe6# 1-0

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.01"]
[Round "1.3"]
[White "FICA CRUZ, Joaquin"]
[Black "HENRIQUEZ VIVEROS, Martin"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "75"]
[EventDate "2014.??.??"]
[SourceDate "2014.05.01"]

1. e4 e6 2. d4 c5 3. c3 a6 4. Be3 b6 5. a3 Bb7 6. Bd3 d5 7. e5 h6 8. f4 c4 9.
Bc2 b5 10. Nf3 Ne7 11. O-O Qd7 12. Nbd2 Nbc6 13. Nh4 O-O-O (13... g6) 14. f5 g5
15. fxg6 Nxg6 16. Nxg6 fxg6 17. Bxg6 Be7 18. Rf7 Rdf8 19. Qg4 Nd8 20. Rxf8 Bxf8
21. h4 Qg7 22. h5 Be7 23. Rf1 Rf8 24. Rxf8 Bxf8 25. Qf4 Bc6 26. Nf3 Qe7 27. Nh2
Be8 28. Qf6 Qxf6 29. exf6 Nf7 30. Ng4 Kd7 31. Ne5+ Nxe5 32. dxe5 Kd8 33. Kh2
Bd7 34. Kg3 Kc7 35. Kh4 Kc6 36. g4 a5 37. g5 b4 38. Bh7 1-0

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.01"]
[Round "1.4"]
[White "SANDOVAL MEZA, Pablo"]
[Black "ESTRADA LAVIN, Cristian"]
[Result "0-1"]
[ECO "B41"]
[PlyCount "94"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. f3 Qc7 7. a3 b6 8. Nc3
Bb7 9. Be3 Nc6 10. Be2 h5 11. Qd2 Rc8 12. Rd1 Bc5 13. Nc2 Bxe3 14. Nxe3 h4 15.
b4 Ne7 16. b5 O-O 17. O-O Rfd8 18. Qd6 Qc5 19. Qxc5 bxc5 20. Rd6 a5 21. Rfd1
Rc7 22. e5 Ne8 23. R6d2 (23. b6) 23... Ba8 24. a4 Ng6 25. Ng4 f5 26. exf6 gxf6
27. Ne4 Bxe4 28. fxe4 Ne5 29. Nxe5 fxe5 30. Bg4 Ng7 31. Rd6 Kf7 32. Rf1+ Ke7
33. Ra6 Ne8 34. Rd1 Rb7 35. Rxa5 Nd6 36. b6 Nxc4 37. Rxc5 Ne3 38. h3 Nxd1 39.
Bxd1 Rxb6 40. Rxe5 Rb1 41. Kf2 Rxd1 42. Rh5 Rf8+ 43. Ke2 Rg1 44. Rxh4 Rxg2+ 45.
Kd3 Ra2 46. e5 Rf3+ 47. Ke4 Rxa4+ 0-1

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.01"]
[Round "1.2"]
[White "GUTIERREZ ANDRADES, Victor"]
[Black "RUIZ ZENTENO, Leonardo"]
[Result "0-1"]
[ECO "B80"]
[PlyCount "100"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. a3
Bb7 9. Qd2 Nc6 10. Nb3 Rc8 11. g4 Be7 12. h4 Nd7 13. O-O-O b4 14. axb4 Nxb4 15.
Bg5 f6 16. Be3 Qc7 17. Bd3 Ne5 18. Be2 O-O 19. h5 d5 20. f4 Nc4 21. Bxc4 Qxc4
22. Na5 Na2+ 23. Kb1 Nxc3+ 24. Qxc3 Qxe4 25. Qd3 Qxd3 26. Rxd3 Ba8 27. Re1 Bb4
28. Bd2 Bxd2 29. Rxd2 Rfe8 30. Nb3 e5 31. fxe5 Rxe5 32. Rxe5 fxe5 33. Re2 e4
34. Nd4 Rf8 35. Nf5 g6 36. hxg6 hxg6 37. Nd4 Rf1+ 38. Ka2 Rg1 39. Re3 Rxg4 40.
Rc3 Rf4 41. Ne6 Rf6 42. Rc8+ Kh7 43. Nf8+ Kg7 44. Nxg6 Kxg6 45. Rxa8 Re6 46.
Rh8 e3 47. Rh1 Kf5 48. Kb1 e2 49. Re1 Kf4 50. Kc1 Ke3 0-1

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.01"]
[Round "1.1"]
[White "SQUELLA LAVIN, Carlos"]
[Black "SALGADO SAN MARTIN, Heraldo"]
[Result "1-0"]
[ECO "A43"]
[PlyCount "63"]

1. d4 c5 2. d5 d6 3. c4 b5 4. cxb5 a6 5. bxa6 Bxa6 6. b3 Nf6 7. Bb2 Nbd7 8. g3
g6 9. Bg2 Bg7 10. Nc3 O-O 11. Nf3 Qc7 12. O-O Rfb8 13. Re1 c4 14. Nd4 cxb3 15.
Nc6 Re8 16. axb3 Ng4 17. e3 Nge5 18. Qd2 Nc5 19. Ra3 Qb7 20. Na5 Qc7 21. Rb1
Bd3 22. Re1 Rxa5 23. Rxa5 Nxb3 24. Ra8 Nxd2 25. Rxe8+ Bf8 26. Ra1 Nd7 27. e4
Nc4 28. Bc1 Kg7 29. Na4 Ncb6 30. Bb2+ f6 31. Nxb6 Qxb6 32. Ra3 1-0

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.01"]
[Round "2.5"]
[White "SANDOVAL MEZA, Pablo"]
[Black "HENRIQUEZ VIVEROS, Martin"]
[Result "1-0"]
[ECO "B45"]
[PlyCount "96"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Qb6 6. Ndb5 Bc5 7. Nd6+ Bxd6
8. Qxd6 Nd4 9. Qxb6 axb6 10. Bd3 Ne7 11. Be3 e5 12. f4 d6 13. O-O O-O 14. Bxd4
exd4 15. Nb5 Nc6 16. Nxd6 Rd8 17. Nxc8 Raxc8 18. a3 Rc7 19. e5 Na5 20. Rad1 Nc4
21. Bxc4 Rxc4 22. Rd2 b5 23. Rfd1 g6 24. b3 Rc3 25. Rxd4 Rxd4 26. Rxd4 Rxc2 27.
Rb4 Rc5 28. a4 bxa4 29. bxa4 Ra5 30. Kf2 Kf8 31. Kg3 b6 32. Rxb6 Rxa4 33. Kg4
h6 34. h4 h5+ (34... Ra7) 35. Kg5 Ra3 36. Kf6 Ra8 37. Rb7 Ra6+ 38. Kg5 Kg7 39.
f5 gxf5 40. Kxf5 Rg6 41. g4 Rxg4 42. e6 Rg2 (42... Rxh4 43. e7) 43. Rxf7+ Kh6
44. e7 Rf2+ 45. Ke6 Re2+ 46. Kd7 Kg6 47. e8=Q Rxe8 48. Kxe8 Kh6 1-0

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.01"]
[Round "2.4"]
[White "GONZALEZ BARRIA, Marcelo"]
[Black "GUTIERREZ ANDRADES, Victor"]
[Result "1/2-1/2"]
[ECO "E01"]
[PlyCount "20"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 e6 5. Bg2 dxc4 6. O-O Be7 7. Nc3 Nbd7 8. e4
b5 9. e5 Nd5 10. Nd2 O-O 1/2-1/2

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.02"]
[Round "2.1"]
[White "ESTRADA LAVIN, Cristian"]
[Black "SQUELLA LAVIN, Carlos"]
[Result "1-0"]
[PlyCount "46"]
[EventDate "2014.??.??"]

1. d4 e6 2. Nf3 b6 3. e3 Bb7 4. Bd3 f5 5. b3 Nf6 6. Bb2 Be7 7. Nbd2 d5 8. Ne5
O-O 9. f4 Nbd7 10. Ndf3 c5 11. Ng5 Nxe5 12. fxe5 Ng4 13. Nxe6 Qd7 14. Nxf8 Rxf8
15. Qe2 f4 16. exf4 Rxf4 17. e6 Qc7 18. g3 Nf2 19. gxf4 Nxh1 20. Qh5 g6 21.
Bxg6 Bh4+ 22. Qxh4 hxg6 23. dxc5 Qe7 1-0

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.01"]
[Round "2.2"]
[White "RUIZ ZENTENO, Leonardo"]
[Black "FICA CRUZ, Joaquin"]
[Result "1-0"]
[ECO "E01"]
[PlyCount "57"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c6 5. Qc2 Nbd7 6. O-O Bd6 7. d4 O-O 8. Nbd2
Re8 9. Rd1 Nf8 10. b3 Ng6 11. Bb2 Qe7 12. Ne5 Ba3 13. Nxg6 hxg6 14. Bxa3 Qxa3
15. Nf3 Nd7 16. Rd2 f5 17. Rad1 a6 18. Ng5 Qd6 19. f3 b5 20. e4 Bb7 21. e5 Qe7
22. f4 bxc4 23. bxc4 Nb6 24. c5 Nc4 25. Rd3 a5 26. g4 fxg4 27. Qf2 Qf8 28. Qh4
Qf5 29. Qh7+ 1-0

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.01"]
[Round "2.3"]
[White "SALGADO SAN MARTIN, Heraldo"]
[Black "CASTILLO RIVERA, Carlos"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "71"]
[EventDate "2014.??.??"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. Bg5 d6 6. Qd2 c5 7. Bh6 cxd4 8.
Nxd4 Nc6 9. Bxg7 Kxg7 10. e3 (10. h4 $5) 10... Bd7 11. Be2 Rc8 12. O-O Qa5 13.
Rac1 a6 14. Rfd1 b5 15. cxb5 Nxd4 16. Qxd4 axb5 17. Nd5 e5 18. Qb6 Qxb6 19.
Nxb6 Rxc1 20. Rxc1 Rb8 21. Nxd7 Nxd7 22. Rd1 Rb6 23. Rd5 b4 24. Rb5 f5 25. Rxb6
Nxb6 26. Bb5 d5 27. Kf1 Kf6 28. a4 Nc4 29. Bxc4 dxc4 30. Ke2 Ke6 31. Kd2 Kd6
32. Kc2 Kc5 33. b3 c3 34. f3 g5 35. g3 h5 36. f4 1/2-1/2

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.02"]
[Round "3.1"]
[White "ESTRADA LAVIN, Cristian"]
[Black "RUIZ ZENTENO, Leonardo"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "69"]
[EventDate "2014.??.??"]

1. Nf3 d5 2. d3 c6 3. Nbd2 Bg4 4. g3 Nd7 5. Bg2 Ngf6 6. O-O e5 7. e4 d4 8. h3
Bxf3 9. Nxf3 g6 10. Nh2 Nh5 11. Qe1 g5 12. Qe2 Ng7 13. f4 h6 14. fxg5 hxg5 15.
Qf2 Qe7 16. Ng4 Ne6 17. Qf5 Bg7 18. Bd2 f6 19. Rf2 O-O-O 20. b4 Kb8 21. a4 Rc8
22. Be1 Nc7 23. c4 dxc3 24. Bxc3 Rhd8 25. Ne3 Nf8 26. Bf1 Nfe6 27. Nc4 Nd4 28.
Bxd4 Rxd4 29. Rb2 Ne8 30. b5 Nd6 31. Nxd6 Qxd6 32. bxc6 Rxc6 33. Rab1 b6 34.
Qf2 (34. a5 $14 Ra4 35. Qg6 Bf8) 34... Bf8 35. Kh1 1/2-1/2

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.02"]
[Round "3.2"]
[White "CASTILLO RIVERA, Carlos"]
[Black "SQUELLA LAVIN, Cristian"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "56"]
[EventDate "2014.??.??"]
[SourceDate "2014.05.02"]

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. O-O Bd7 10. Nf3 Nb4 11. Bb1 Ba4 12. b3 Bb5 13. a3 Nc6 14. Re1 a5 15. Nc3
Ba6 16. Be3 Rc8 17. Qd2 a4 18. b4 Na7 19. Rc1 Be7 20. Bg5 Bxg5 21. Nxg5 h6 22.
Nxe6 fxe6 23. Bg6+ Kd7 24. b5 Nc4 25. Qd1 Nxb5 26. Qxa4 Qa5 27. Qb3 Nxc3 28.
Rxc3 Nd2 0-1

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.02"]
[Round "3.3"]
[White "FICA CRUZ, Joaquin"]
[Black "SANDOVAL MEZA, Pablo"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "44"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4
Nf5 9. Be3 a6 10. Bd3 Nxe3 11. fxe3 Bd7 12. O-O Be7 13. Nc3 Qd8 14. Rc1 Rc8 15.
Qe1 O-O 16. Qg3 Re8 17. h4 b5 18. Ng5 Bxg5 19. hxg5 Ne7 20. Qh4 g6 21. Rf3 Kg7
22. Qh6+ Kg8 1-0

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.02"]
[Round "3.4"]
[White "GUTIERREZ ANDRADES, Victor"]
[Black "SALGADO SAN MARTIN, Heraldo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "51"]
[EventDate "2014.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Be3 e5 6. Nb3 Be6 7. Nc3 Nf6 8. f3
Be7 9. Qd2 Nbd7 10. g4 Rc8 11. O-O-O b5 12. h4 Nb6 13. Bxb6 Qxb6 14. h5 Qc7 15.
Kb1 O-O 16. Bd3 Nd7 17. g5 Nb6 18. g6 Nc4 19. gxh7+ Kxh7 20. Qh2 Nxb2 21. Nd5
Bxd5 22. exd5+ Nxd3 23. Rxd3 Bg5 24. Qe2 a5 25. Rhd1 a4 26. Nd2 0-1

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.02"]
[Round "3.5"]
[White "HENRIQUEZ VIVEROS, Martin"]
[Black "GONZALEZ BARRIA, Marcelo"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "60"]

1. e4 e6 2. Nf3 d5 3. e5 f6 4. d4 c5 5. exf6 Nxf6 6. Bg5 Nc6 7. c3 Qb6 8. b3
Be7 9. Nbd2 Nd7 10. a4 cxd4 11. Bxe7 dxc3 12. Bg5 cxd2+ 13. Bxd2 O-O 14. a5 Qc7
15. Bd3 Nf6 16. h3 e5 17. Ng5 e4 18. Bb5 Nd4 19. Rc1 Qd6 20. Ba4 Bd7 21. Be3
Qb4+ 22. Bd2 Qd6 23. Bxd7 Nxd7 24. O-O Rac8 25. Rxc8 Rxc8 26. Be3 Nc2 27. Qh5
Qh6 28. Qf7+ Kh8 29. Qxd7 Rf8 30. Nf7+ Rxf7 1-0

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.02"]
[Round "4.5"]
[White "SANDOVAL MEZA, Pablo"]
[Black "GUTIERREZ ANDRADES, Victor"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "38"]
[EventDate "2014.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 g6 7. O-O Bg7 8. a4
O-O 9. Be3 Nc6 10. f4 e5 11. Nb3 Be6 12. Qd2 Bxb3 13. cxb3 exf4 14. Bxf4 Qb6+
15. Qe3 Qxb3 16. Bxd6 Nd5 17. Nxd5 Bd4 $6 18. Nf6+ $2 (18. Ne7+ Kh8 19. Be5+
Nxe5 20. Qxd4 {V.Gutierrez}) 18... Kg7 19. Bxf8+ Rxf8 0-1

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.02"]
[Round "4.3"]
[White "CASTILLO RIVERA, Carlos"]
[Black "HENRIQUEZ VIVEROS, Martin"]
[Result "1-0"]
[ECO "B35"]
[PlyCount "98"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Qa5+ 6. Nc3 Bg7 7. Be3 Nf6 8.
f3 Qb4 9. Bb3 Nxe4 10. fxe4 Bxd4 11. Bd2 Bxc3 12. Bxf7+ Kd8 13. Bxc3 Qxe4+ 14.
Qe2 Qxe2+ 15. Kxe2 Rf8 16. Bd5 d6 17. h3 Bd7 18. Rhf1 Kc7 19. Rxf8 Rxf8 20. Rf1
Rf5 21. Rxf5 Bxf5 22. Kd2 h5 23. Bf7 h4 24. a3 Ne5 25. Bd5 e6 26. Bb3 Kd7 27.
Ke3 Ke7 28. Kf4 Nf7 29. g4 hxg3 30. Kxg3 Ng5 31. h4 Ne4+ 32. Kf4 Nxc3 33. bxc3
Kf6 34. c4 e5+ 35. Kg3 Be6 36. c3 Kf5 37. a4 a5 38. Ba2 Bd7 39. Bb3 Bc6 40.
Bc2+ Be4 41. Bxe4+ Kxe4 42. Kg4 Kd3 43. Kg5 e4 44. Kxg6 e3 45. h5 e2 46. h6
e1=Q 47. h7 Qh4 48. Kg7 Kxc3 49. h8=Q Qxh8+ 1-0

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.02"]
[Round "4.4"]
[White "SALGADO SAN MARTIN, Heraldo"]
[Black "GONZALEZ BARRIA, Marcelo"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "95"]
[EventDate "2014.??.??"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. Bg5 d6 6. Qd2 Nbd7 7. Bh6 Nh5 8.
Bxg7 Nxg7 9. e3 e5 10. Be2 Re8 11. dxe5 Nxe5 12. O-O Be6 13. Nxe5 dxe5 14. Rfd1
Nf5 15. Qxd8 Rexd8 16. b3 Nd6 17. Nd5 Ne8 18. Nc3 Bf5 19. e4 Be6 20. Kf1 f5 21.
exf5 Bxf5 22. Rxd8 Rxd8 23. Rd1 Rxd1+ 24. Bxd1 Bd3+ 25. Be2 Bf5 26. f3 Kf7 27.
Kf2 Kf6 28. Ke3 g5 29. a4 Bc2 30. Bd1 Bxd1 31. Nxd1 Nd6 32. g4 Nf7 33. Nc3 Kg6
34. Nb5 h5 35. h3 h4 36. Nxc7 Nd6 37. Nb5 Nxb5 38. axb5 Kf6 39. Ke4 Ke6 40. c5
b6 41. b4 Kf6 42. Kd5 bxc5 43. bxc5 Ke7 44. Kxe5 Kd7 45. Kd5 Kc7 46. b6+ axb6
47. cxb6+ Kxb6 48. Ke5 1-0

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.02"]
[Round "4.2"]
[White "FICA CRUZ, Joaquin"]
[Black "ESTRADA LAVIN, Cristian"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "92"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nf6 4. c4 Qd8 5. Nc3 Bf5 6. Be3 c6 7. Qb3 Qc8 8.
Nf3 e6 9. Nh4 Bg6 10. Nxg6 hxg6 11. Be2 Bd6 12. g3 Nbd7 13. f4 O-O 14. Bf3 Re8
15. Kf2 Rb8 16. Rae1 a5 17. a3 b6 18. Qa4 c5 19. d5 exd5 20. Nxd5 Nxd5 21. Bxd5
Nf6 22. Bf3 Ng4+ 23. Bxg4 Qxg4 24. Bc1 Rxe1 25. Rxe1 Qf5 26. Qc6 Bf8 27. Qc7
Qc8 28. Qxc8 Rxc8 29. Rd1 Be7 30. Be3 Rd8 31. Rxd8+ Bxd8 32. a4 f5 33. Ke2 Kf7
34. Kd3 Ke6 35. h3 Bf6 36. b3 Be7 37. g4 Bf6 38. g5 Ba1 39. Kc2 Kd6 40. Kd3 Ke6
41. Bd2 Kd6 42. Bc3 Bxc3 43. Kxc3 Ke6 44. Kd2 Ke7 45. Ke3 Ke6 46. Kf3 Kf7
1/2-1/2

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.02"]
[Round "4.1"]
[White "SQUELLA LAVIN, Carlos"]
[Black "RUIZ ZENTENO, Leonardo"]
[Result "1-0"]
[ECO "D10"]
[PlyCount "121"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. cxd5 cxd5 6. e3 Be7 7. Bd3 h6 8. Bf4
a6 9. h3 Bd6 10. Nge2 Nc6 11. Rc1 O-O 12. O-O Bxf4 13. Nxf4 Qd6 14. a3 e5 15.
dxe5 Qxe5 16. Ncxd5 Nxd5 17. Nxd5 Qxb2 18. Qa4 Qe5 19. Nb6 Ra7 20. Be4 Qb5 21.
Qxb5 axb5 22. Nxc8 Rxc8 23. Rc5 Ra4 24. Bf3 Rxa3 25. Rxb5 Nd8 26. Bxb7 Nxb7 27.
Rxb7 Ra2 28. Rd1 Ra6 29. g4 Rg6 30. Kg2 h5 31. Kg3 hxg4 32. hxg4 Re6 33. Rdd7
Rf8 34. Ra7 Rb6 35. Re7 g6 36. f4 Rb1 37. e4 Rb3+ 38. Kh4 Rb1 39. e5 Rb4 40.
Kg5 Rb5 41. f5 gxf5 42. gxf5 Rb1 43. f6 Rg1+ 44. Kf5 Rf1+ 45. Kg4 Rg1+ 46. Kf3
Rf1+ 47. Ke2 Rf5 48. Ra4 Rg5 49. Kf3 Rb8 50. Kf4 Rg1 51. Raa7 Rf8 52. e6 Rf1+
53. Kg5 Rg1+ 54. Kh4 fxe6 55. Rg7+ Rxg7 56. Rxg7+ Kh8 57. Rg6 Kh7 58. Kh5 e5
59. Rh6+ Kg8 60. Kg6 Rd8 (60... e4 61. Rh4 e3 62. Re4 Rc8 63. Rxe3 Rf8 64. Re7
Rc8 65. Rg7+ Kf8 66. Rh7 Rb8) 61. f7+ 1-0

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.02"]
[Round "5.4"]
[White "GUTIERREZ ANDRADES, Victor"]
[Black "HENRIQUEZ VIVEROS , MARTMartinIN"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "43"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. Bd3 b6 8.
Bg5 O-O 9. O-O Be7 10. f4 Ne8 11. Bxe7 Qxe7 12. Nd5 Qd8 13. Qf3 d6 14. Rad1
exf4 15. Qxf4 Ne5 16. Bb5 Bd7 17. Bxd7 Qxd7 18. Qh4 Rc8 19. Ne7+ Kh8 20. Nxc8
Qxc8 21. Qe7 Qc7 22. Qxf8# 1-0

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.02"]
[Round "5.5"]
[White "GONZALEZ BARRIA, Marcelo"]
[Black "SANDOVAL MEZA, Pablo"]
[Result "0-1"]
[ECO "A56"]
[PlyCount "70"]

1. d4 Nf6 2. c4 c5 3. e3 Nc6 4. Bd3 cxd4 5. Nf3 dxe3 6. Bxe3 d6 7. Nc3 e5 8.
O-O Be7 9. Qe2 O-O 10. Ng5 h6 11. Nge4 Be6 12. c5 d5 13. Nxf6+ Bxf6 14. Nb5 Be7
15. Qc2 a6 16. Na3 Nb4 17. Qd2 Nxd3 18. Qxd3 d4 19. Bxh6 gxh6 20. Qg3+ Kh7 21.
Qxe5 Qd5 22. Rfe1 Bxc5 23. Qf6 Qg5 24. Qf3 Bd5 25. Qd3+ Qg6 26. Qxg6+ fxg6 27.
Re2 d3 28. Rd2 Bxa3 29. bxa3 Bc4 30. Rc1 Rfe8 31. Rdd1 b5 32. a4 Re2 33. Kf1
Rae8 34. axb5 axb5 35. a4 d2 0-1

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.02"]
[Round "5.3"]
[White "RUIZ ZENTENO, Leonardo"]
[Black "SALGADO SAN MARTIN, Heraldo"]
[Result "0-1"]
[ECO "E92"]
[PlyCount "68"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. d5 a5 8. Bg5 h6
9. Bh4 Na6 10. Nd2 Qe8 11. O-O Bd7 12. a3 Nh7 13. g4 Ng5 14. Kg2 Nc5 15. b3 c6
16. f3 cxd5 17. cxd5 b5 18. a4 bxa4 19. bxa4 Rb8 20. Nc4 Qd8 21. Nb5 Bxb5 22.
axb5 a4 23. b6 Qd7 24. Bf2 f5 25. h4 fxe4 26. hxg5 exf3+ 27. Bxf3 e4 28. Be2
Bxa1 29. Qxa1 Nd3 30. gxh6 Nf4+ 31. Kh2 Nxe2 32. Qg7+ Qxg7 33. hxg7 Kxg7 34.
Nxd6 e3 0-1

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.02"]
[Round "5.2"]
[White "CASTILLO RIVERA, Carlos"]
[Black "ESTRADA LAVIN, Cristian"]
[Result "1/2-1/2"]
[ECO "B43"]
[PlyCount "103"]
[SourceDate "2014.05.03"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. a4 Bb4 8. Qd3
Nxe4 9. Nde2 Nxc3 10. Nxc3 Bxc3+ 11. bxc3 d5 12. Be2 Nd7 13. O-O Nf6 14. a5 Bd7
15. Bb6 Qe5 16. Bd4 Qd6 17. Qe3 Rc8 18. Qg5 Qf8 19. Bd3 h6 20. Qg3 Rg8 21. Rae1
Bc6 22. f3 Kd7 23. Qf2 Ne8 24. f4 Nd6 25. f5 Qe8 26. Be5 Bb5 27. Bxb5+ axb5 28.
fxe6+ fxe6 29. Qf4 Rc4 30. Qf2 Qd8 31. Bxd6 Kxd6 32. Qf7 Qc8 33. Rf3 e5 34. Rd1
d4 35. cxd4 Rxd4 36. Rxd4+ exd4 37. Rf5 Qe6 38. Qxe6+ Kxe6 39. Rxb5 Ra8 40. Kf1
Rc8 41. Rb2 Rc5 42. Ke2 Rxa5 43. Rxb7 Rg5 44. g3 Ke5 45. Rb5+ Ke4 46. Rxg5 hxg5
47. g4 g6 48. h3 Ke5 49. Kd2 Ke4 50. Ke2 Ke5 51. Kd2 Ke4 52. Ke2 1/2-1/2

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.02"]
[Round "5.1"]
[White "SQUELLA LAVIN, Carlos"]
[Black "FICA CRUZ, Joaquin"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "139"]
[EventDate "2014.??.??"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 Qb6 8.
Rb1 Bb4 9. Nge2 O-O 10. O-O Re8 11. Ng3 g6 12. Qf3 Be7 13. b4 Qd8 14. Rfc1 Nf8
15. Bxf6 Bxf6 16. b5 h5 17. Qd1 Bd7 18. Na4 Ne6 19. bxc6 Bxc6 20. Bb5 Rc8 21.
Bxc6 bxc6 22. Qd2 Re7 23. Nc5 Ng5 24. Ne2 h4 25. Qb4 h3 26. g3 Qe8 27. Rb3 Nf3+
28. Kh1 Bg5 29. Qc3 Rb8 30. Rcb1 Rc8 31. Ng1 Nxg1 32. Kxg1 Kg7 33. Qd3 Qh8 34.
Qe2 Rce8 35. Qg4 Qh6 36. f4 Bf6 37. Nd7 Bxd4 38. exd4 f5 39. Qf3 Rxd7 40. Rc3
Re6 41. Re3 Rf6 42. Re8 Kf7 43. Rbb8 Re7 44. Rxe7+ Kxe7 45. Qe3+ Re6 46. Re8+
Kxe8 47. Qxe6+ Kd8 48. Qd6+ Kc8 49. Qxc6+ Kb8 50. Qb5+ Kc7 51. Qc5+ Kb8 52.
Qxd5 Qh5 53. Kf2 Kc7 54. Qc4+ Kd8 55. Qb3 Kc7 56. Qc2+ Kd8 57. d5 Qh8 58. Qd2
Kd7 59. Qb4 Qc8 60. Ke3 Qc1+ 61. Kd4 Qa1+ 62. Qc3 Qxa2 63. Qc6+ Ke7 64. Qe6+
Kd8 65. Qd6+ Kc8 66. Ke5 Qb2+ 67. Ke6 Qg7 68. Qc6+ Kb8 69. Qe8+ Kb7 70. Qe7+
1-0

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.03"]
[Round "6.1"]
[White "GUTIERREZ ANDRADES, vICTOR"]
[Black "SQUELLA LAVIN, Carlos"]
[Result "0-1"]
[ECO "A10"]
[PlyCount "46"]
[SourceDate "2014.05.03"]

1. c4 b6 2. Nc3 Bb7 3. Nf3 e6 4. e3 Nf6 5. g3 d5 6. cxd5 exd5 7. d4 Nbd7 8. Bg2
a6 9. O-O Bd6 10. Re1 O-O 11. a4 Re8 12. b3 Rc8 13. Ba3 Bxa3 14. Rxa3 c5 15.
Ne2 c4 16. bxc4 dxc4 17. Nc3 Ne4 18. Qc2 Qe7 19. Rea1 Ndf6 20. h4 Nxc3 21. Rxc3
b5 22. axb5 axb5 23. Rb1 Be4 0-1

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.03"]
[Round "6.4"]
[White "HENRIQUEZ VIVEROS, Martin"]
[Black "RUIZ ZENTENO, Leonardo"]
[Result "0-1"]
[ECO "C88"]
[PlyCount "79"]
[SourceDate "2014.05.03"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
Rb8 9. c3 d6 10. h3 Bb7 11. axb5 axb5 12. Bc2 Ra8 13. Ra3 Re8 14. b4 Bf8 15.
Bb2 Ne7 16. d4 Ng6 17. d5 c6 18. dxc6 Bxc6 19. Rxa8 Qxa8 20. Na3 Rb8 21. Nd2
Nf4 22. Kh2 g6 23. Qf3 Bh6 24. Ra1 Qb7 25. Nab1 Qd7 26. g4 Bg5 27. Nf1 Kg7 28.
Ne3 Rh8 29. Ng2 h5 30. h4 hxg4 31. Qg3 Bxe4 32. Bxe4 Nxe4 33. Qe3 Qc6 34. Ra6
Qxa6 35. Qxe4 Nxg2 36. Kxg2 Rxh4 37. c4 bxc4 38. Nc3 g3 39. Qf3 gxf2 40. Kxf2
0-1

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.03"]
[Round "6.2"]
[White "ESTRADA LAVIN, Cristian"]
[Black "SALGADO SAN MARTIN, Heraldo"]
[Result "1/2-1/2"]
[ECO "D04"]
[PlyCount "76"]
[EventDate "2014.??.??"]

1. Nf3 Nf6 2. d4 c5 3. e3 g6 4. b3 Bg7 5. Bb2 cxd4 6. exd4 d5 7. Bd3 O-O 8. O-O
a6 9. Nbd2 Nc6 10. a3 Bg4 11. h3 Bxf3 12. Nxf3 e6 13. Ne5 Nxe5 14. dxe5 Nd7 15.
f4 Nc5 16. Bd4 Nxd3 17. cxd3 Qd7 18. Rc1 Rfc8 19. Qd2 Bf8 20. b4 Rxc1 21. Rxc1
Rc8 22. Rc3 Rc6 23. Qc2 Be7 24. Rxc6 Qxc6 25. Qxc6 bxc6 26. Kf1 Kf8 27. Bc5 a5
28. Bxe7+ Kxe7 29. bxa5 Kd7 30. d4 Kc7 31. Ke2 Kb7 32. Kd3 Ka6 33. Kc3 Kxa5 34.
Kb3 c5 35. dxc5 Kb5 36. c6 Kxc6 37. g4 h5 38. gxh5 gxh5 1/2-1/2

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.03"]
[Round "6.3"]
[White "SANDOVAL MEZA, Pablo"]
[Black "CASTILLO RIVERA, Carlos"]
[Result "0-1"]
[ECO "B38"]
[PlyCount "44"]
[EventDate "2014.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8. a3
d6 9. Be2 Bd7 10. f3 Rc8 11. Qd2 Na5 12. g4 e5 13. Ndb5 Bxb5 14. Nxb5 Nb3 15.
Qd1 Nxa1 16. Qxa1 a6 17. Nc3 Nd7 18. f4 Nc5 19. Qd1 Ne6 20. Nd5 h6 21. Qd2 Kh7
22. b4 Qe8 {ilegible} 0-1

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.03"]
[Round "6.5"]
[White "GONZALEZ BARRIA, Marcelo"]
[Black "FICA CRUZ, Joaquin"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "102"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 Nbd7 6. cxd5 exd5 7. O-O Bd6 8.
Nc3 O-O 9. Bd2 Re8 10. Qc2 Nf8 11. Rae1 Bg4 12. h3 Bh5 13. e4 Nxe4 14. Nxe4
dxe4 15. Rxe4 Qb6 16. Rxe8 Rxe8 17. Be3 Bxg3 18. d5 Rxe3 19. fxe3 Qxe3+ 20. Kh1
cxd5 21. Ng1 Qe5 22. Rf5 Qe1 23. Rf1 Qa5 24. Qb3 Qc7 25. Qxd5 Bg6 26. Qxb7 Qc5
27. Qf3 Be5 28. Qf2 Bd4 29. Qe2 Ne6 30. Nf3 Bf6 31. Qf2 Qc7 32. Qd2 h6 33. Rc1
Qg3 34. Rf1 Bh5 35. Qf2 Qb8 36. b3 a5 37. Nh2 Bd4 38. Qd2 Qg3 39. Qe1 Qc7 40.
Bf3 Bg6 41. Be4 f5 42. Bxf5 (42. Bd5 Bf7 43. Rxf5 Qd6) 42... Qc6+ 43. Nf3 Bxf5
44. Kh2 Qc2+ 45. Kg3 Qc7+ 46. Kg2 Qc2+ 47. Kg3 Bb6 48. Nh4 Bc7+ 49. Kf3 Nd4+
50. Ke3 Qd3+ 51. Kf2 Qg3# 0-1

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.03"]
[Round "7.5"]
[White "GONZALEZ BARRIA, Marcelo"]
[Black "ESTRADA LAVIN, Cristian"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "15"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Bf4 Qb4+ 5. Qd2 Qxb2 6. Qc3 Bb4 7. Qxb4
Qxb4+ 8. c3 0-1

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.03"]
[Round "7"]
[White "FICA CRUZ, Joaquin"]
[Black "GUTIERREZ ANDRADES, Victor"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "41"]
[EventDate "2014.??.??"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Bb5 Nf6 5. d3 Bd7 6. Bxc6 Bxc6 7. Nf3 g6 8. O-O
Bg7 9. Ne2 O-O 10. h3 Re8 11. Qe1 Qb6 12. Kh1 Nd7 13. Rb1 e5 14. Qg3 exf4 15.
Qxf4 Qc7 16. c4 Ne5 17. Nxe5 Bxe5 18. Qf3 f5 19. Bh6 fxe4 20. dxe4 Bg7 21. Bxg7
1/2-1/2

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.03"]
[Round "7.1"]
[White "SQUELLA LAVIN, Carlos"]
[Black "SANDOVAL MEZA, Pablo"]
[Result "1-0"]
[ECO "A62"]
[PlyCount "48"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3
O-O 9. O-O Na6 10. Re1 Nc7 11. a4 a6 12. e4 Bg4 13. Qd3 Re8 14. Nd2 Rb8 15. a5
Bc8 16. h3 Nd7 17. f4 f5 18. Nc4 Bxc3 19. bxc3 Nb5 20. e5 dxe5 21. fxe5 Nf8 22.
Bh6 Kf7 23. Qd2 Be6 24. Bxf8 Kxf8 1-0

[Event "Fuerzas del Biobio I"]
[Site "concepcionclubajedrez@gmail.com"]
[Date "2014.05.03"]
[Round "7.3"]
[White "SALGADO SAN MARTIN, Heraldo"]
[Black "HENRIQUEZ VIVEROS, Martin"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "67"]

1. d4 d6 2. e4 Nf6 3. Nc3 a6 4. f4 Nc6 5. Nf3 Bg4 6. Be2 e5 7. fxe5 Bxf3 8.
Bxf3 dxe5 9. d5 Nd4 10. O-O Bc5 11. Kh1 h6 12. Bd2 Qd7 13. Be1 O-O 14. Bg3 Nxf3
15. Qxf3 Bd6 16. Bh4 Qg4 17. Bxf6 Qxf3 18. Rxf3 gxf6 19. Rxf6 Kg7 20. Raf1 Be7
21. R6f5 f6 22. R5f3 Rf7 23. Ne2 Rg8 24. Ng3 Kg6 25. Nf5 Bd8 26. Rg3+ Kh7 27.
Rxg8 Kxg8 28. Nxh6+ Kg7 29. Nxf7 Kxf7 30. g4 Ke7 31. b4 b5 32. Rd1 Kd6 33. Kg2
Be7 34. h3 1-0

[Event "?"]
[Site "?"]
[Date "2014.05.03"]
[Round "7.3"]
[White "RUIZ ZENTENO, Leonardo"]
[Black "CASTILLO RIVERA, Carlos"]
[Result "0-1"]
[ECO "E81"]
[PlyCount "73"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 c5 7. d5 Nbd7 8. Nge2
a6 9. a4 b6 10. Nc1 Qc7 11. Be2 e6 12. dxe6 fxe6 13. O-O Nb8 14. Qd2 Nc6 15.
Nb3 Bb7 16. Rad1 Rfd8 17. Kh1 Rd7 18. Qe3 Re8 19. f4 Nb4 20. e5 dxe5 21. fxe5
Rxd1 22. Rxd1 Nd7 23. Ne4 Bxe4 24. Qxe4 Qxe5 25. Qxe5 Nxe5 26. Rd6 Nf7 27. Rxb6
Nxg5 28. Nxc5 Bd4 29. Rxb4 Bxc5 30. Rb7 a5 31. Bg4 h5 32. Rb5 Be3 33. Be2 Bd2
34. g4 h4 35. c5 Rc8 36. b3 Ne4 37. Bd3 0-1