[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.12"]
[Round "1.1"]
[White "BURGOS NAVARRETE, Gustavo Alonso"]
[Black "CASANOVA CEBALLOS, Axel Nicolas"]
[Result "0-1"]
[ECO "C06"]
[BlackElo "1475"]
[PlyCount "46"]
[EventDate "2016.07.12"]
[SourceDate "2016.07.12"]

1. e4 e6 2. Nh3 d5 3. d3 dxe4 4. Qh5 Nf6 5. Qb5+ Nc6 6. Qg5 h6 7. Qg3 Qd6 8.
Qe3 Nd4 9. Qd2 Be7 10. Nc3 exd3 11. cxd3 Nd5 12. Qd1 Nb4 13. Qa4+ Bd7 14. Bf4
e5 15. Qa5 exf4 16. Ne4 Nbc2+ 17. Kd1 Qb4 18. Nd6+ Bxd6 19. a3 Qxa5 20. Be2
Nxa1 21. Ng1 Ba4+ 22. Kc1 Qe1+ 23. Bd1 Qxd1# 0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.12"]
[Round "1.2"]
[White "CHAVEZ GARCIA, Sergio Antonio"]
[Black "CABEZAS GONZALEZ, Diego"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1348"]
[PlyCount "42"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Bc5 4. Nf3 Nc6 5. O-O h6 6. Ne2 d6 7. d4 exd4 8.
Nexd4 Bd7 9. c3 a5 10. Bb5 Ne5 11. Bf4 c6 12. Ba4 b5 13. Bc2 Qe7 14. Re1 O-O
15. Nf5 Bxf5 16. exf5 Rad8 17. Bxe5 dxe5 18. Qc1 Rd5 19. Bb3 Rd6 20. Rxe5 Qd7
21. Rxc5 Re8 1-0

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.12"]
[Round "1.3"]
[White "CONTRERAS AHUMADA, Juan Jose"]
[Black "GAMONAL PRIETO, Olga Sofia"]
[Result "0-1"]
[ECO "C21"]
[BlackElo "1309"]
[PlyCount "107"]

1. e4 e5 2. d4 exd4 3. Ke2 Nc6 4. Nf3 Bc5 5. Nbd2 Nf6 6. b3 O-O 7. Bb2 Re8 8.
Ke1 Nxe4 9. Nxe4 Rxe4+ 10. Be2 Bb4+ 11. Kf1 d6 12. h3 Bc3 13. Bxc3 dxc3 14. Qd3
Re6 15. Qxc3 Qf6 16. Qxf6 Rxf6 17. Re1 Bf5 18. c4 Re8 19. Bd1 Rxe1+ 20. Kxe1
Re6+ 21. Kf1 Bd3+ 22. Kg1 Ne5 23. Nxe5 Rxe5 24. Kh2 d5 25. cxd5 Rxd5 26. Re1
Kf8 27. b4 Rd7 28. Ba4 Re7 29. Rd1 b5 30. Bb3 Bc4 31. Rd8+ Re8 32. Rxe8+ Kxe8
33. Bc2 Bxa2 34. Bxh7 Kd7 35. g4 c5 36. bxc5 b4 37. h4 b3 38. h5 b2 39. g5 b1=Q
40. Bxb1 Bxb1 41. Kg3 a5 42. f4 a4 43. Kg4 a3 44. f5 a2 45. h6 a1=Q 46. hxg7
Qxg7 47. f6 Qg6 48. Kh4 Qh7+ 49. Kg4 Qf5+ 50. Kh5 Be4 51. Kh4 Qf4+ 52. Kh3 Bf5+
53. Kg2 Qg4+ 54. Kf2 0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.12"]
[Round "1.4"]
[White "ORREGO PALERMO, Marcelo"]
[Black "FUENTES SCHAAF, Jared"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1298"]
[PlyCount "32"]

1. e4 Nc6 2. Nf3 b6 3. d4 Nf6 4. e5 Nd5 5. c3 g6 6. Bc4 e6 7. O-O Bg7 8. b3 O-O
9. Bb5 Bb7 10. c4 Ndb4 11. a3 Na6 12. Bxc6 Bxc6 13. b4 d6 14. b5 Bb7 15. bxa6
Bxa6 16. Qa4 Bb5 1-0

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.12"]
[Round "1.5"]
[White "GONZÁLEZ GONZÁLEZ, Valentina Antonia"]
[Black "CHACON ALARCON, Javier"]
[Result "0-1"]
[PlyCount "21"]
[EventDate "2016.??.??"]

1. g3 e5 2. Bg2 Nf6 3. Nf3 Nc6 4. O-O Bc5 5. h3 d6 6. Re1 e4 7. Nh2 d5 8. e3
O-O 9. d4 Bb4 10. Nc3 Bd6 11. f3 {resto de partida ilegible} 0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.12"]
[Round "1.9"]
[White "MUNDACA BERMEDO, Tomas Joaquin"]
[Black "CARRERA ROJAS, Ricardo"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "56"]
[EventDate "2016.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O d6 6. Ng5 O-O 7. Qf3 Nd4 8. Qg3
Ne2+ 9. Kh1 Nxg3+ 10. hxg3 h6 11. Nf3 c6 12. Nh4 d5 13. Bb3 g5 14. Nf5 Bxf5 15.
exf5 a5 16. Re1 a4 17. Bxa4 Rxa4 18. a3 Bd6 19. b3 Ra8 20. f4 exf4 21. gxf4 Re8
22. Rf1 Bxf4 23. Bxf4 gxf4 24. Rxf4 Re1+ 25. Kh2 Qd6 26. Kh3 Qxf4 27. g3 Re3
28. Nd2 Qxg3# 0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.12"]
[Round "2.1"]
[White "CASANOVA CEBALLOS, Axel Nicolas"]
[Black "FERNÁNDEZ MONTECINO, Matías Ignacio"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1475"]
[PlyCount "45"]
[EventDate "2016.07.14"]
[SourceDate "2016.07.14"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 f5 7. Ng5 Nh6 8.
O-O fxe4 9. Nc3 Bf5 10. Rd1+ Bd6 11. Ncxe4 Bxe4 12. Nxe4 Kc8 13. Nxd6+ cxd6 14.
Rxd6 Kc7 15. Rd1 Rad8 16. Bg5 Rxd1+ 17. Rxd1 Na5 18. Be6 Kb8 19. Rd7 Re8 20.
Be7 Nc6 21. Bd6+ Ka8 22. Bh3 e4 23. Rxg7 1-0

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.12"]
[Round "2.2"]
[White "BASTIAS RODRIGUEZ, Cristian"]
[Black "CHAVEZ GARCIA, Sergio Antonio"]
[Result "0-1"]
[ECO "D94"]
[BlackElo "1345"]
[PlyCount "104"]
[EventDate "2016.07.12"]
[SourceDate "2016.07.12"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. Nf3 O-O 5. e3 c6 6. Be2 e6 7. O-O d5 8. a3 a5
9. Qa4 Nbd7 10. c5 Qc7 11. b4 Ne4 12. Nxe4 dxe4 13. Nd2 f5 14. Bb2 b5 15. cxb6
Nxb6 16. Qb3 axb4 17. Qxb4 Nd5 18. Qb3 Rb8 19. Qc2 c5 20. Nc4 Ba6 21. Rab1 cxd4
22. Bxd4 Bxd4 23. exd4 Rfc8 24. Rxb8 Rxb8 25. Rc1 Rc8 26. Qa4 Qb7 27. Qc2 Nb6
28. Qb3 Qc6 29. g3 Nxc4 30. Bxc4 Bxc4 31. Qb4 Kf7 32. a4 Rc7 33. a5 Qa6 34. Qb6
Rb7 35. Qd8 Kg7 36. Qc8 Kh6 37. Rxc4 Rb1+ 38. Kg2 Qxa5 39. Rc1 Rb4 40. Qc5 Rb5
41. Qc8 Qb6 42. Qc4 Qb7 43. Kh3 Kg5 44. Qc3 h5 45. Qd2+ Kf6 46. Qc3 Rd5 47. Qe3
g5 48. f4 g4+ 49. Kg2 Qb2+ 50. Kh1 Rxd4 51. Qc3 Qd2 52. Qxd2 Rxd2 0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.12"]
[Round "2.3"]
[White "GAMONAL PRIETO, Olga Sofia"]
[Black "MASSA PÉREZ, Luciano Anselmo"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1309"]
[PlyCount "32"]
[EventDate "2016.07.14"]
[SourceDate "2016.07.14"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Nc3 Bb4 6. Bd2 Nf6 7. Bb5 Qe7+ 8.
Qe2 Qxe2+ 9. Bxe2 O-O 10. O-O Re8 11. Rfe1 Bg4 12. h3 Bxf3 13. Bxf3 Nxd4 14.
Rxe8+ Rxe8 15. Bxd5 Nxd5 16. Nxd5 Bxd2 0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.12"]
[Round "2.4"]
[White "FUENTES BARAHONA, Theodoro"]
[Black "ORREGO PALERMO, Matias"]
[Result "0-1"]
[ECO "B45"]
[BlackElo "1298"]
[PlyCount "24"]
[EventDate "2016.07.12"]
[SourceDate "2016.07.12"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Nxc6 bxc6 8.
Bc4 Nxe4 9. Bxe7 Qxe7 10. Nxe4 d5 11. Bxd5 exd5 12. O-O dxe4 0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.12"]
[Round "2.5"]
[White "CHACON ALARCON, Javier"]
[Black "BAHAMONDES MONARES, Pablo"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "40"]
[EventDate "2016.07.12"]
[SourceDate "2016.07.12"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8.
Qe2 Qe7 9. O-O Bxc3 10. bxc3 O-O 11. Bg5 Nxg5 12. Nxg5 Qxg5 13. d5 Ne5 14. Bb5
Ng6 15. c4 Nf4 16. Qf3 d6 17. h3 Bxh3 18. Kh2 Bxg2 19. Qg3 Qh5+ 20. Kg1 Qh1#
0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.12"]
[Round "3.1"]
[White "MASSA PÉREZ, Luciano Anselmo"]
[Black "CASANOVA CEBALLOS, Axel"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1475"]
[PlyCount "58"]
[EventDate "2016.??.??"]
[SourceDate "2016.07.12"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. O-O cxd4 8. Re1
Bc5 9. cxd4 Nxd4 10. Nc3 Ne7 11. a3 Nb3 12. Be3 Bxe3 13. fxe3 Nxa1 14. Qxa1 Rc8
15. Kh1 Nc6 16. e4 dxe4 17. Bxe4 O-O 18. Qd1 h6 19. Qxd7 Rfd8 20. Bh7+ Kf8 21.
Qxc8 Rxc8 22. b4 g6 23. Rd1 Rd8 24. Rf1 Kg7 25. Nh4 Qd4 26. Rxf7+ Kxf7 27.
Bxg6+ Kg7 28. Bh5 Qxh4 29. Bf3 Qe1# 0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.12"]
[Round "3.2"]
[White "CHAVEZ GARCIA, Sergio Antonio"]
[Black "CARRERA ROJAS, Ricardo"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1348"]
[PlyCount "94"]
[EventDate "2016.??.??"]
[SourceDate "2016.07.13"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Bc5 4. h3 Nc6 5. Nf3 d6 6. Ng5 O-O 7. d3 Na5 8. Nxf7
Rxf7 9. Bxf7+ Kxf7 10. a3 Nc6 11. Bg5 h6 12. Bxf6 Qxf6 13. O-O Be6 14. b4 Bd4
15. Qd2 Qg6 16. Kh2 Kg8 17. Rab1 a6 18. Nd5 Bxd5 19. exd5 Ne7 20. c3 Bb6 21. c4
Bd4 22. f4 exf4 23. Kh1 Be3 24. Qc2 Nf5 25. Kh2 Qg3+ 26. Kh1 Nd4 27. Qb2 Rf8
28. Rbe1 g5 29. Rxe3 Qxe3 30. c5 f3 31. g3 f2 32. Kh2 Rf3 33. cxd6 cxd6 34. Qc3
Qxd3 35. Qxd3 Rxd3 36. Rxf2 Rxa3 37. Rf6 Ra2+ 38. Kh1 Nb5 39. Rxh6 Kg7 40. Re6
Rf2 41. Kg1 Rf6 42. Re7+ Rf7 43. Re3 Nc7 44. Rd3 Rf5 45. Re3 Nxd5 46. Rd3 Kf6
47. g4 Re5 0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano -"]
[Site "Escuela Cruz del Sur - Talcahu"]
[Date "2016.07.12"]
[Round "3.3"]
[White "ORREGO PALERMO, Marcelo"]
[Black "LOPEZ MUÑOZ, Andres Javier"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "1298"]
[PlyCount "37"]
[EventDate "2016.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 d5 6. Nxe5 Bd6 7. Nxc6 bxc6
8. Bxc6+ Bd7 9. Bxa8 Qxa8 10. d3 O-O 11. dxe4 dxe4 12. Nc3 Qe8 13. Rxe4 Be6 14.
Bf4 Bxf4 15. Rxf4 Bd7 16. Qe2 Qd8 17. Nd5 Bc6 18. Ne7+ Kh8 19. Nxc6 1-0

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.12"]
[Round "3.4"]
[White "BAHAMONDES MONARES, Pablo"]
[Black "VERA VILLA, Ignacio"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "91"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. O-O O-O 6. d3 Re8 7. Re1 h6 8. Na4
Bb6 9. Nxb6 axb6 10. b3 Na5 11. Bd5 c6 12. Bc4 b5 13. b4 bxc4 14. bxa5 cxd3 15.
Qxd3 Qxa5 16. Bd2 Qa3 17. Qxa3 Rxa3 18. Bb4 Ra4 19. a3 Re6 20. Rad1 b6 21. Bc3
d6 22. Nd2 Rxa3 23. Ba1 Ra4 24. f3 b5 25. h3 Ra2 26. c4 Ba6 27. Nb3 bxc4 28.
Nd2 Nh5 29. Bc3 Nf4 30. Re3 Rg6 31. g4 Nxh3+ 32. Kg2 Nf4+ 33. Kg3 h5 34. Rb1
Bb5 35. Ra1 Rxa1 36. Bxa1 h4+ 37. Kh2 h3 38. Nf1 c3 39. Bxc3 Bxf1 40. Bd2 Nh5
41. gxh5 Rg2+ 42. Kxh3 Rxd2+ 43. Kg4 Rg2+ 44. Kf5 g6+ 45. hxg6 fxg6+ 46. Ke6
0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.12"]
[Round "3.5"]
[White "VELOSO CAMPOS, Bruno"]
[Black "NAIL VIVANCO, Vicente Ignacio"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "70"]
[EventDate "2016.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. a3 Nf6 6. Bb5 d6 7. Nc3 O-O 8. Bxc6
bxc6 9. Bd2 Rb8 10. b4 Bb6 11. Rb1 Be6 12. Qe2 a5 13. Be3 Bxe3 14. Qxe3 axb4
15. Rxb4 Ra8 16. a4 Rb8 17. Rxb8 Qxb8 18. O-O Qb4 19. d4 Bc4 20. Rb1 Qa3 21. h3
Ba2 22. Rb7 Ne8 23. Rb8 Nf6 24. Rxf8+ Kxf8 25. dxe5 dxe5 26. Nxe5 Bb1 27. Qd2
g6 28. Nxb1 Qxa4 29. Qd8+ Kg7 30. Qd2 Qxe4 31. Qc3 Nd5 32. Qb2 Qe1+ 33. Kh2
Qxf2 34. Ng4+ Qf6 35. Nxf6 Nxf6 1-0

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.13"]
[Round "4.1"]
[White "CASANOVA CEBALLOS, Axel Nicolas"]
[Black "VELOSO CAMPOS, Bruno"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1475"]
[PlyCount "57"]

1. e4 e5 2. Nf3 d6 3. d4 f6 4. dxe5 fxe5 5. Nxe5 Nf6 6. Nf3 Bg4 7. Nc3 Nbd7 8.
Be2 Qe7 9. O-O Qe6 10. Nd4 Bxe2 11. Qxe2 Qg4 12. f3 Qg6 13. Ndb5 Kd8 14. Rd1 c6
15. Nxd6 Bxd6 16. Rxd6 Re8 17. Bf4 Qf7 18. Rad1 Re6 19. Qc4 Ke7 20. Qb4 Kd8 21.
Qxb7 Rc8 22. e5 Rxd6 23. Rxd6 Rb8 24. Qxb8+ Ke7 25. exf6+ gxf6 26. Qxa7 Ke8 27.
Ne4 Qe7 28. Rxd7 Qxd7 29. Nxf6+ 1-0

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.13"]
[Round "4.2"]
[White "VERA VILLA, Ignacio Antonio"]
[Black "ORREGO PALERMO, Marcelo"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1298"]
[PlyCount "56"]
[EventDate "2016.07.13"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 e6 5. d3 Be7 6. h3 O-O 7. O-O h6 8. Be3
d5 9. Qd2 dxc4 10. Rad1 Nd4 11. Kh1 Nxf3 12. gxf3 Kh7 13. Rg1 Ng8 14. Rg2 f6
15. Rdg1 g5 16. h4 e5 17. Nd5 Rf7 18. Nxe7 Qxe7 19. hxg5 fxg5 20. dxc4 Be6 21.
Bxg5 hxg5 22. Rxg5 Nf6 23. R1g2 Kh8 24. Rh2+ Rh7 25. Rgg2 Rg8 26. Rxg8+ Nxg8
27. Kg1 Qg7+ 28. Rg2 Qh6 0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.13"]
[Round "4.3"]
[White "CARRERA ROJAS, Ricardo"]
[Black "CHACON ALARCON, Javier"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "73"]

1. g3 e5 2. Bg2 Nf6 3. d3 Bb4+ 4. Nd2 O-O 5. a3 Bc5 6. Ngf3 d6 7. Nb3 b6 8.
Nxc5 bxc5 9. Bg5 (9. Nxe5 $1) 9... Bg4 10. Nd2 Nbd7 11. Bxa8 Qxa8 12. f3 Bh3
13. e4 Qb7 14. Nb3 Qb6 15. Qd2 a5 16. Qxa5 Qb8 17. O-O-O Nh5 18. Be3 Bg2 19.
Rhg1 Bxf3 20. Rdf1 Be2 21. Rf2 Bg4 22. Nd2 c6 23. Nf3 h6 24. h4 d5 25. Nh2 Bh3
26. g4 d4 27. Bxh6 Ndf6 28. gxh5 Nxh5 29. Rg5 Nf6 30. Bxg7 Nh7 31. Rg3 Qc8 32.
Bxf8+ Kxf8 33. Qd2 Ke7 34. Rff3 Be6 35. Rg7 Nf6 36. Rxf6 Kxf6 37. Qg5# 1-0

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.13"]
[Round "4.4"]
[White "FUENTES BARAHONA, Teodoro"]
[Black "CHAVEZ GARCIA, Sergio Antonio"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "1348"]
[PlyCount "99"]
[EventDate "2016.07.13"]

1. e4 c5 2. Nf3 b6 3. Nc3 Nc6 4. Bb5 Bb7 5. Bxc6 Bxc6 6. O-O d6 7. d4 Nf6 8. d5
Bb7 9. Bg5 g6 10. Re1 Bg7 11. Qd3 a5 12. Rad1 O-O 13. e5 dxe5 14. Nxe5 Ba6 15.
Nc6 Bxd3 16. Nxd8 Raxd8 17. Rxd3 c4 18. Rdd1 h6 19. Be3 Rd6 20. Bf4 Rd7 21. g3
Nh5 22. Be5 Nf6 23. Bd4 Nxd5 24. Nxd5 Rxd5 25. Bxg7 Rxd1 26. Rxd1 Kxg7 27. Rd7
Rc8 28. Rxe7 c3 29. b3 Rd8 30. Rc7 Rd1+ 31. Kg2 b5 32. Rxc3 Ra1 33. Rc5 Rxa2
34. Rxb5 a4 35. bxa4 Rxa4 36. Rb1 Rc4 37. Rc1 Kf6 38. f4 Kf5 39. Kf3 Rc3+ 40.
Ke2 Ke4 41. Kd2 Rf3 42. Re1+ Kd4 43. Re2 f6 44. Rg2 g5 45. fxg5 fxg5 46. h4 g4
47. Ke2 Rc3 48. Kd1 Ke3 49. Re2+ Kf3 50. Kd2 {Blancas Rinden (50....Txc2!)} 0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.13"]
[Round "4.5"]
[White "LOPEZ MUÑOZ, Andres Javier"]
[Black "PEREIRA GUTIERREZ, Matias Alfredo"]
[Result "0-1"]
[PlyCount "60"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. O-O Nf6 5. Nc3 Bg4 6. b3 Be7 7. d3 Nc6 8. Nd5
Nxd5 9. Bxd5 Nd4 10. h3 Bxf3 11. gxf3 c6 12. c3 Nxf3+ 13. Qxf3 cxd5 14. exd5
O-O 15. d4 exd4 16. cxd4 Re8 17. Qg4 Bg5 18. Bxg5 hxg5 19. Rae1 Rxe1 20. Rxe1
f6 21. Qe6+ Kh7 22. Qe7 b6 23. Qe4+ g6 24. Qe6 Kh6 25. a4 a5 26. Rf1 Rc8 27. f4
f5 28. fxg5+ Qxg5+ 29. Kf2 Rc2+ 30. Ke1 Qc1# 0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.13"]
[Round "5.1"]
[White "ORREGO PALERMO, Marcelo"]
[Black "CARRERA ROJAS, Ricardo"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1298"]
[PlyCount "110"]
[EventDate "2016.07.13"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. Nxd4 Qe7 7. Nc3 Nxe4 8.
Nxe4 Qxe4+ 9. Be3 Qxg2 10. Ke2 Qg4+ 11. Ke1 Qxd1+ 12. Rxd1 Be7 13. Nxc6 dxc6
14. Rg1 Bf6 15. c3 Bd7 16. Kd2 O-O-O 17. Kc1 Be6 18. a3 Rhe8 19. Rxd8+ Rxd8 20.
Rd1 Rxd1+ 21. Kxd1 Be5 22. h4 h5 23. f3 Bf6 24. Bf2 Bd5 25. Ke2 g5 26. hxg5
Bxg5 27. Bc2 h4 28. Be3 Bxe3 29. Kxe3 h3 30. Bf5+ Be6 31. Bxe6+ fxe6 32. Kf2
Kd7 33. Kg3 Kd6 34. Kxh3 Ke5 35. Kg4 c5 36. b3 b5 37. Kg5 a5 38. Kg4 b4 39.
cxb4 cxb4 40. axb4 axb4 41. f4+ Kf6 42. Kf3 c5 43. Ke4 Ke7 44. Ke5 c4 45. Kd4
c3 46. Kd3 Kf6 47. Ke3 Kf5 48. Kd3 Kxf4 49. Kc2 e5 50. Kd1 Ke3 51. Kc1 Kd3 52.
Kb1 e4 53. Kc1 e3 54. Kd1 e2+ 55. Kc1 e1=Q# 0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.13"]
[Round "5.2"]
[White "CHAVEZ GARCIA, Sergio Antonio"]
[Black "CASANOVA CEBALLOS, Axel Nicolas"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1348"]
[BlackElo "1475"]
[PlyCount "109"]
[EventDate "2016.07.13]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. d4 Nc6 5. Bb5 Qb6 6. a4 a6 7. Bxc6+ bxc6 8. c3
cxd4 9. cxd4 Ne7 10. O-O Nf5 11. Nc3 Be7 12. a5 Qa7 13. g4 Nh4 14. Nxh4 Bxh4
15. g5 h5 16. Qd2 f6 17. g6 f5 18. Qd3 Qe7 19. Ne2 Bg5 20. f4 Bh6 21. Rf2 Bd7
22. b3 Qh4 23. Ba3 Qd8 24. Bd6 Qc8 25. b4 Qb7 26. Rb1 Qb5 27. Qe3 Ra7 28. Nc3
Qb7 29. Na4 Qc8 30. Rc2 Qd8 31. Qg3 Rg8 32. h4 Qa8 33. Kh2 Qd8 34. Kh3 Rc7 35.
Qe3 Bc8 36. Kg3 Bb7 37. Nb6 Rd7 38. Nxd7 Kxd7 39. Rb3 Qe8 40. Kf3 Qxg6 41. Rg2
Qe8 42. Rc3 Qd8 43. Kg3 Qe8 44. Kh3 Qf7 45. Qc1 Rc8 46. Rcg3 Rg8 47. Qg1 Ba8
48. Rg6 c5 49. Rxh6 cxd4 50. Rhg6 Kc6 51. Qxd4 Qb7 52. Qc5+ Kd7 53. Rxg7+ Rxg7
54. Rxg7+ Ke8 55. Rxb7 1-0

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.13"]
[Round "5.3"]
[White "VELOSO CAMPOS, Bruno"]
[Black "VERA VILLA, Ignacio Antonio"]
[Result "0-1"]
[ECO "C50"]
[Annotator "Sandoval Meza,Pablo"]
[PlyCount "45"]
[EventDate "2016.07.13]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Bg5 d6 6. Bb5 Bd7 7. a3 a6 8. Bxc6
Bxc6 9. Nc3 h6 10. Bxf6 Qxf6 11. Qd2 Qg6 12. g3 f5 13. b4 Ba7 14. Nd5 Rc8 15.
Nh4 Qf7 16. Nxf5 Bxd5 17. O-O Be6 18. g4 Bxf5 19. exf5 h5 20. Qg5 hxg4 21. Qxg4
Qh5 22. Qg6+ Qxg6+ 23. fxg6 {Ilegible} 0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.13"]
[Round "5.4"]
[White "PEREIRA GUTIERREZ, Matias Alfredo"]
[Black "BASTIAS RODRIGUEZ, Cristian"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "78"]
[EventDate "2016.07.13"]

1. e4 c5 2. d3 Nc6 3. Nf3 d6 4. Be2 Nf6 5. Be3 e6 6. O-O Be7 7. c4 O-O 8. Nc3
Qc7 9. Nb5 Qb6 10. h3 a6 11. Nc3 Qxb2 12. Qb3 Qxb3 13. axb3 Nb4 14. Rac1 Bd7
15. e5 dxe5 16. Nxe5 Bd6 17. Nxd7 Nxd7 18. Bf3 Rab8 19. d4 cxd4 20. Bxd4 Nc6
21. Rfd1 Be5 22. Bxe5 Ndxe5 23. Be4 f5 24. Bb1 Rfd8 25. f4 Nf7 26. Kh2 Nd4 27.
Ba2 h6 28. Rd3 Kh7 29. Rcd1 Nc6 30. Ne2 Rxd3 31. Rxd3 Rd8 32. Re3 Rd2 33. Bb1
Ncd8 34. Nc3 g6 35. Bd3 Nd6 36. Nb1 Rf2 37. Kg3 Rb2 38. c5 Ne4+ 39. Kf3 Rf2#
0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.13"]
[Round "5.5"]
[White "MASSA PÉREZ, Luciano Anselmo"]
[Black "ULLOA PINO, Simon Alejandro"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "41"]
[EventDate "2016.07.13"]

1. e4 d6 2. d4 d5 3. exd5 Qxd5 4. Nc3 Qd7 5. Bc4 e6 6. Nf3 f6 7. O-O a6 8. Bxe6
Qd8 9. Bxc8 Qxc8 10. Re1+ Kf7 11. Bf4 Qd7 12. Qe2 Bd6 13. Qc4+ Kf8 14. Bxd6+
Qxd6 15. Nd5 Nd7 16. Nxc7 Rc8 17. Ne6+ Kf7 18. Qxc8 h6 19. Nd8+ Kg6 20. Nf7
Kxf7 21. Qe8# 1-0

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.13"]
[Round "5.11"]
[White "GONZÁLEZ GONZÁLEZ, Valentina  Antonia"]
[Black "FUENTES BARAHONA, Teodoro"]
[Result "0-1"]
[ECO "A07"]
[PlyCount "80"]

1. g3 e5 2. Bg2 Nf6 3. Nf3 Nc6 4. O-O d5 5. h3 Bc5 6. b3 Bf5 7. Bb2 O-O 8. Nc3
Re8 9. a3 a6 10. Re1 d4 11. Na4 Bd6 12. c3 b5 13. cxd4 bxa4 14. bxa4 Rb8 15.
Qc1 Nxd4 16. Nxd4 exd4 17. Bxd4 c5 18. Bc3 Be5 19. Bc6 Bxc3 20. Qxc3 Re6 21.
Bf3 Qd7 22. Qxc5 Reb6 23. Qc4 Bxh3 24. Rac1 Qxd2 25. Rc2 Qxe1+ 26. Kh2 g6 27.
Kxh3 Qxf2 28. Qc7 Nd5 29. Bxd5 Qf5+ 30. g4 Qxd5 31. Rc5 R6b7 32. Qa5 Qh1+ 33.
Kg3 Qg1+ 34. Kf4 Qf2+ 35. Kg5 f6+ 36. Kh6 Qh4+ 37. Rh5 gxh5 38. Qd5+ Rf7 39.
gxh5 Qf4+ 40. Qg5+ Qxg5# 0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.13"]
[Round "6.1"]
[White "CARRERA ROJAS, Ricardp"]
[Black "MASSA PÉREZ, Luciano Anselmo"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "64"]
[EventDate "2016.??.??"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 c4 8. Be2 g6 9.
O-O Bg7 10. Nh4 O-O 11. f4 Nf5 12. Nf3 Bd7 13. g4 Nfe7 14. Kh1 a5 15. Bb2 a4
16. Qc2 Qa6 17. Nbd2 b5 18. Rg1 Rae8 19. h4 f5 20. g5 Kf7 21. Kg2 Rh8 22. Rh1
h6 23. gxh6 Bxh6 24. Ng5+ Bxg5 25. hxg5 Nc8 26. Nf3 Nb6 27. Rag1 Qc8 28. Qd1
Rxh1 29. Rxh1 Rh8 30. Rh6 Qf8 31. Rh4 Ke7 32. Kg3 Nd8 1/2-1/2

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.13"]
[Round "6.2"]
[White "CASANOVA CEBALLOS, Axel Nicolas"]
[Black "ORREGO PALERMO, Marcelo"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1475"]
[BlackElo "1298"]
[PlyCount "142"]
[SourceDate "2016.07.20"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. Nc3 e6 6. d4 cxd4 7. Nxd4 Nf6 8.
Be3 Be7 9. O-O O-O 10. f4 c5 11. Nb3 Bb7 12. e5 Ne4 13. Nxe4 Bxe4 14. Kh1 d5
15. Nxc5 Bxc5 16. Bxc5 Re8 17. c3 Qc7 18. Qd4 Rac8 19. b4 a5 20. a3 axb4 21.
axb4 Ra8 22. h3 Qc6 23. Ra7 Rxa7 24. Bxa7 Qc4 25. Qxc4 dxc4 26. Rd1 f6 27. exf6
gxf6 28. Rd7 e5 29. b5 Kf8 30. Bc5+ Kg8 31. b6 exf4 32. Bd6 Re6 33. Bc7 f3 34.
gxf3 Bxf3+ 35. Kg1 Re3 36. Bf4 Rd3 37. b7 Bxb7 38. Rxb7 Rxc3 39. Kg2 Rb3 40.
Rc7 Rb4 41. Kf3 Rb3+ 42. Kg4 c3 43. Kf5 c2 44. Rxc2 Rxh3 45. Kxf6 h5 46. Bh6
Kh7 47. Bf4 Rf3 48. Rc7+ Kg8 49. Kg5 h4 50. Kg4 Rf1 51. Rc5 Kf7 52. Rc4 Kg6 53.
Kxh4 Kf5 54. Bc7 Rh1+ 55. Kg3 Rg1+ 56. Kf3 Re1 57. Rc5+ Kf6 58. Kf4 Rf1+ 59.
Ke4 Re1+ 60. Kd5 Rd1+ 61. Kc6 Re1 62. Rd5 Rc1+ 63. Kd6 Re1 64. Ba5 Re6+ 65. Kd7
Re7+ 66. Kd8 Ke6 67. Rh5 Rf7 68. Bb4 Rf5 69. Rh7 Rf7 70. Rh8 Rb7 71. Re8+ Kd5
1/2-1/2

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.13"]
[Round "6.3"]
[White "VERA VILLA, Ignacio Antonio"]
[Black "CHAVEZ GARCIA, Sergio Antonio"]
[Result "1-0"]
[BlackElo "1348"]
[PlyCount "47"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 Nf6 5. d3 h6 6. Bf4 d6 7. h3 a6 8. a3 b5
9. Ba2 Bb7 10. d4 b4 11. axb4 cxb4 12. e5 bxc3 13. exf6 Qxf6 14. Be3 cxb2 15.
Rb1 d5 16. Rxb2 Bb4+ 17. Bd2 a5 18. c3 Ba6 19. cxb4 Nxd4 20. Bc3 Nxf3+ 21. Qxf3
Qxf3 22. gxf3 O-O 23. bxa5 Bc8 24. Bd2 1-0

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.13"]
[Date "2016.07.13"]
[Round "6.4"]
[White "BASTIAS RODRIGUEZ, Cristian"]
[Black "BAHAMONDES MONARES, Pablo Ignacio"]
[Result "1/2-1/2"]
[ECO "A27"]
[PlyCount "106"]

1. Nf3 Nc6 2. c4 e5 3. Nc3 Bc5 4. d3 d6 5. e3 Nf6 6. Be2 O-O 7. h3 Bb4 8. Qb3
e4 9. dxe4 Nxe4 10. Bd2 Nxc3 11. Bxc3 Bxc3+ 12. Qxc3 Re8 13. O-O b6 14. a3 Bb7
15. Rad1 Qf6 16. Qxf6 gxf6 17. b4 Ne5 18. Nxe5 fxe5 19. Rd2 Rad8 20. f3 d5 21.
Rfd1 c6 22. e4 d4 23. Rb1 Re7 24. Rd3 Red7 25. a4 a6 26. c5 b5 27. a5 f6 28.
Rf1 Rf8 29. f4 Bc8 30. g4 Rg7 31. fxe5 fxe5 32. Rxf8+ Kxf8 33. Rf3+ Rf7 34.
Rxf7+ Kxf7 35. Kf2 Kg6 36. Kg3 h6 37. Kh4 Kg7 38. Bf1 Kg6 39. Be2 Be6 40. Kg3
Bc4 41. Kf2 d3 42. Bd1 Kg5 43. Kg3 Kg6 44. h4 Ba2 45. Kf3 Bb1 46. Ke3 Kf6 47.
Kd2 Bc2 48. Bxc2 dxc2 49. Kxc2 Kg6 50. Kd3 h5 51. g5 Kh7 52. Ke3 Kg6 53. Kf3
Kh7 1/2-1/2

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.13"]
[Round "6.5"]
[White "GAMONAL PRIETO, Olga Sofia"]
[Black "GONZÁLEZ GONZÁLEZ, Valentina  Antonia"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1309"]
[PlyCount "43"]
[EventDate "2016.??.??"]

1. e4 g6 2. d4 b6 3. Nc3 Bb7 4. Nf3 Bg7 5. Bc4 h6 6. Be3 a6 7. Qd3 Nf6 8. O-O
Nc6 9. Rfe1 O-O 10. Rad1 Nb4 11. Qd2 Nc6 12. Bxh6 Ng4 13. Bxg7 Kxg7 14. h3 Rh8
15. hxg4 Rh7 16. Kf1 Rh1+ 17. Ke2 Rh8 18. Rh1 Rxh1 19. Rxh1 Kf6 20. e5+ Nxe5
21. dxe5+ Kg7 22. Qh6+ 1-0

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.14"]
[Round "7.1"]
[White "VERA VILLA, Ignacio Antonio"]
[Black "CARRERA ROJAS, Ricardo"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "115"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. Nc3 Bg4 6. h3 Bh5 7. d3 h6 8. Be3
Nf6 9. a3 Nd4 10. Bxd4 Bxd4 11. Rb1 c6 12. g4 Bg6 13. Nxd4 exd4 14. Ne2 b5 15.
Ba2 c5 16. b4 Qd7 17. Rb2 O-O 18. Qb1 a6 19. f4 Nxg4 20. hxg4 Qxg4+ 21. Kf2
Qh4+ 22. Ng3 Qxf4+ 23. Kg2 Qe5 24. Nf5 Bh5 25. Bd5 Ra7 26. Qe1 Kh7 27. Qg3
Qxg3+ 28. Kxg3 Rd8 29. Rbb1 g6 30. Nh4 Kg7 31. Rf2 Rf8 32. Rbf1 f5 33. exf5 g5
34. Ng2 Kf6 35. Re1 Re7 36. Rxe7 Kxe7 37. Bb7 Bd1 38. Bxa6 Ra8 39. f6+ Kf7 40.
Bxb5 Rxa3 41. Bc4+ Kf8 42. bxc5 dxc5 43. Ne1 Bh5 44. Rh2 Bf7 45. Bb5 h5 46. Nf3
Ra5 47. Bc6 g4 48. Ng5 Ra6 49. Be4 Rxf6 50. Nh7+ Kg7 51. Nxf6 Kxf6 52. Rf2+ Ke7
53. Kh4 Ke6 54. Bd5+ Kxd5 55. Rxf7 c4 56. Rf5+ Ke6 57. Rxh5 cxd3 58. cxd3 1-0

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.14"]
[Round "7.2"]
[White "BASTIAS RODRIGUEZ, Cristián"]
[Black "CASANOVA CEBALLOS, Axel Nicolas"]
[Result "0-1"]
[ECO "A52"]
[BlackElo "1475"]
[PlyCount "158"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bf4 Bb4+ 6. Nbd2 Qe7 7. a3 Ngxe5
8. Nxe5 Nxe5 9. Bxe5 Bxd2+ 10. Qxd2 Qxe5 11. e3 d6 12. Be2 Be6 13. O-O O-O 14.
Rad1 Rad8 15. b4 b6 16. Qd4 Qg5 17. f4 Qh6 18. Rc1 f5 19. h3 Rf6 20. Kh2 Rg6
21. Bf3 Qh4 22. Rc2 Qg3+ 23. Kh1 Rf8 24. Bd5 Rff6 25. Rf3 Qe1+ 26. Kh2 h5 27.
Bxe6+ Rxe6 28. Rcf2 Kh7 29. Qd3 Re4 30. Rf1 Qh4 31. Rg1 Rge6 32. Qd5 g6 33. Qd3
Qe7 34. Re1 Qh4 35. g3 Qf6 36. h4 Qb2+ 37. Re2 Qf6 38. Qc2 Qe7 39. Qd3 Qf7 40.
Qc2 Re8 41. c5 Rc4 42. Qb3 dxc5 43. bxc5 Qd5 44. Rf1 Qxc5 45. Rc1 Ree4 46. Rxc4
Qxc4 47. Qc2 Kg7 48. Qb2+ Kf7 49. Rc2 Qd5 50. Rxc7+ Re7 51. Rxe7+ Kxe7 52. Qg7+
Qf7 53. Qe5+ Kd7 54. Qd4+ Kc7 55. Qc3+ Kb7 56. Kg1 a5 57. Qd3 Qe6 58. Qd4 Ka6
59. Qd3+ Kb7 60. Qd4 Kc6 61. Qc3+ Kb7 62. Qg7+ Ka6 63. Qd4 Qc6 64. Qd3+ Ka7 65.
Qd4 a4 66. Qg7+ Ka6 67. Qd4 Qc1+ 68. Kf2 Qxa3 69. Qc4+ Ka5 70. Qd5+ Qc5 71.
Qd2+ Kb5 72. Qb2+ Kc6 73. Qf6+ Qd6 74. Qc3+ Kb7 75. Qg7+ Ka6 76. Qc3 b5 77. Ke2
b4 78. Qc8+ Kb5 79. Qb7+ Kc4 0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.14"]
[Round "7.3"]
[White "ORREGO PALERMO, Marcelo"]
[Black "MASSA PÉREZ, Luciano Anselmo"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1298"]
[PlyCount "64"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 c5 5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. O-O Be7
8. Nc3 Nb6 9. dxc5 Bxc5 10. Re1+ Ne7 11. a3 O-O 12. b4 Bd6 13. g3 a6 14. Bg5
Rc8 15. Bxe7 Bxe7 16. Ne2 Qc7 17. c3 Bf6 18. Rc1 Rfd8 19. Ned4 Nc4 20. a4 Nd6
21. g4 Re8 22. Rxe8+ Rxe8 23. Qd2 Ne4 24. Re1 Qd7 25. Qe3 Qxg4+ 26. Kh1 Ng3+
27. Kg1 Rxe3 28. fxe3 Ne2+ 29. Kf1 Nxd4 30. Nxd4 Bh4 31. Re2 f5 32. Rg2 Qd1#
0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.14"]
[Round "7.4"]
[White "CHAVEZ GARCIA, Sergio Antonio"]
[Black "SOTO MIRANDA, Ignacio Jesus"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1348"]
[PlyCount "51"]
[SourceDate "2016.07.14"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Bc5 4. Nf3 Nf6 5. d3 O-O 6. a3 d6 7. Bg5 Qd7 8. Bxf6
gxf6 9. Nd5 Ne7 10. Nxf6+ Kh8 11. Nxd7 Bxd7 12. O-O Bd4 13. c3 Bc5 14. Ng5 Ng6
15. g3 c6 16. Qf3 Rg8 17. Qf6+ Rg7 18. Nxf7+ Kg8 19. Nxd6+ Kh8 20. Nf7+ Kg8 21.
Nxe5+ Kh8 22. Nxd7 Rag8 23. Nxc5 Rf8 24. Qd4 b5 25. Ne6 c5 26. Qxg7# 1-0

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.14"]
[Round "7.5"]
[White "SAEZ ALARCON, Juan Ignacio"]
[Black "GAMONAL PRIETO, Olga Sofía"]
[Result "0-1"]
[ECO "C66"]
[BlackElo "1309"]
[PlyCount "52"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Nc3 Bd7 5. d3 Nf6 6. Bg5 Be7 7. O-O a6 8. Bxc6
Bxc6 9. d4 exd4 10. Qxd4 h6 11. Bh4 O-O 12. Rad1 Nxe4 13. Nxe4 Bxh4 14. Nxh4
Qxh4 15. f3 Bxe4 (15... f5) 16. fxe4 Rad8 17. Qd5 b6 18. Rf3 Rd7 19. Rdf1 Qe7
20. Rg3 Qe5 21. Re1 Qxb2 22. e5 Qxc2 23. e6 Re7 24. exf7+ Rexf7 25. Rf1 Qc5+ $3
26. Qxc5 Rxf1# 0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.14"]
[Round "8.1"]
[White "MASSA PÉREZ, Luciano Anselmo"]
[Black "VERA VILLA, Ignacio Antonio"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "104"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 dxc3 6. Nxc3 d6 7. h3 h6 8. O-O
Nf6 9. Bf4 Be6 10. Bxe6 fxe6 11. e5 dxe5 12. Bxe5 Qxd1 13. Raxd1 O-O 14. Bxc7
Rac8 15. Be5 Rfd8 16. Rxd8+ Rxd8 17. Re1 Nxe5 18. Rxe5 Kf7 19. Kf1 b6 20. Nb5
Nd5 21. Nxa7 Ra8 22. Nc6 Bf6 23. Re4 Rxa2 24. Nfd4 Nc7 25. b4 Rd2 26. Ke1 Rd3
27. Nf3 Rc3 28. Nfe5+ Bxe5 29. Nxe5+ Ke7 30. Rc4 Rxc4 31. Nxc4 b5 32. Na3 Kd6
33. Kd2 Kd5 34. Kd3 e5 35. f3 g5 36. g4 Na6 37. Nc2 Nc7 38. Ne3+ Ke6 39. Nf5
Nd5 40. Ke4 Nxb4 41. Nxh6 Nd5 42. Kd3 Nf4+ 43. Kc3 Nxh3 44. Kb4 Ng1 45. Kc5
Nxf3 46. Kxb5 Kd5 47. Nf7 e4 48. Nd6 Kxd6 49. Kc4 Ke5 50. Kc3 Kf4 51. Kc2 e3
52. Kd3 Nd4 0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.14"]
[Round "8.2"]
[White "CASANOVA CEBALLOS, Axel"]
[Black "CARRERA ROJAS, Ricardo"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1375"]
[PlyCount "95"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Ba6 9. b3 Nb6 10. f4 d5 11. exd6 cxd6 12. Qxe7+ Bxe7 13. Bb2 O-O 14. Be2 d5
15. cxd5 Bxe2 16. Kxe2 Nxd5 17. Kf3 Rfe8 18. Nd2 Rad8 19. Nc4 f6 20. Rhe1 Bc5
21. Rad1 Bb4 22. Rxe8+ Rxe8 23. Rd4 Bc5 24. Re4 Rxe4 25. Kxe4 Kf7 26. Na5 Ne7
27. g4 g6 28. f5 g5 29. Ba1 Bb6 30. Nc4 Bc7 31. h3 h6 32. Bd4 a5 33. Bc3 Nd5
34. Bxa5 Bxa5 35. Nxa5 Nc3+ 36. Kd4 Nxa2 37. Nxc6 Nc1 38. b4 Ne2+ 39. Kc5 Ke8
40. b5 Nc3 41. b6 Ne4+ 42. Kd5 Kd7 43. Nb8+ Kc8 44. Kxe4 Kxb8 45. Kd5 Kb7 46.
Ke6 Kxb6 47. Kxf6 Kc6 48. Kg6 1-0


[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.14"]
[Round "8.3"]
[White "GAMONAL PRIETO, Olga Sofía"]
[Black "FUENTES BARAHONA, Theodoro"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1309"]
[PlyCount "55"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bf4 c5 6. c3 Nc6 7. Bb5 a6 8. Bxc6+
bxc6 9. Nbd2 cxd4 10. cxd4 Bb4 11. O-O Ne7 12. Qe2 O-O 13. Rad1 c5 14. a3 c4
15. axb4 Bd3 16. Qe3 Bxf1 17. Rxf1 Nc6 18. Bg5 Qb6 19. Bh6 Ne7 20. Bxg7 Kxg7
21. Qg5+ Kh8 22. Qf6+ Kg8 23. Ng5 Nf5 24. g4 Qd8 25. Qxd8 Raxd8 26. gxf5 exf5
27. e6 h6 28. e7 1-0

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.14"]
[Round "8.4"]
[White "ORREGO PALERMO, Marcelo"]
[Black "CHAVEZ GARCIA, Sergio Antonio"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1298"]
[BlackElo "1348"]
[PlyCount "60"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. O-O Qc7 6. Re1 e6 7. c3 d6 8. d4
Bd7 9. c4 Nde7 10. d5 a6 11. dxc6 Nxc6 12. Bxc6 Bxc6 13. Bf4 O-O-O 14. Qe2 Qa5
15. Qd2 Qc7 16. exd6 Bxd6 17. Bxd6 Rxd6 18. Qf4 Rhd8 19. Nc3 b5 20. Rad1 b4 21.
Rxd6 Rxd6 22. Ne4 Bxe4 23. Qxe4 f5 24. Qe5 h6 25. g3 g5 26. Qh8+ Kb7 27. Ne5
Qd8 28. Nf7 Qd7 29. Nxd6+ Qxd6 30. Qxh6 Qd7 1-0

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.15"]
[Round "8.5"]
[White "BAHAMONDES MONARES, Pablo Ignacio"]
[Black "PEREIRA GUTIERREZ, Matias Alfredo"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "81"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 h6 5. d3 d6 6. h3 a6 7. Nd5 b5 8. Nxe7
Ngxe7 9. Bb3 O-O 10. O-O d5 11. Re1 Re8 12. a3 Bb7 13. Bd2 a5 14. c4 dxc4 15.
dxc4 bxc4 16. Bxc4 Nd4 17. Nxe5 Ne6 18. Bc3 Qxd1 19. Raxd1 Nc6 20. Bb5 Ned8 21.
b4 a4 22. Rd2 Re6 23. Nxc6 Nxc6 24. Rd7 Ne7 25. e5 Nd5 26. Bc4 Nxc3 27. Bxe6
fxe6 28. Rxc7 Nb5 29. Rxb7 Nxa3 30. Ra1 Nc4 31. Re1 a3 32. Rc7 Nd2 33. Rc2 a2
34. Ra1 Ne4 35. Rcxa2 Rxa2 36. Rxa2 Nc3 37. Ra8+ Kh7 38. Rb8 Ne2+ 39. Kf1 Nd4
40. b5 Nxb5 41. Rxb5 1-0

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.14"]
[Round "9.1"]
[White "VERA VILLA, Ignacio"]
[Black "CASANOVA CEBALLOS, Axel Nicolas"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1475"]
[PlyCount "106"]

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 Be7 10. Bd3 Nxe3 11. fxe3 Bd7 12. Nc3 Rc8 13. Na4 Qd8 14. Nb2 a6 15.
O-O O-O 16. Rf2 f6 17. Qb1 f5 18. Qf1 Bg5 19. Nxg5 Qxg5 20. Rf4 Ne7 21. Qf2 Rc3
22. Qg3 Qxg3 23. hxg3 Rfc8 24. Rff1 Bb5 25. Bxb5 axb5 26. Rfe1 Rc2 27. Nd3 b6
28. Rec1 Kf7 29. Rxc2 Rxc2 30. Rc1 Rc4 31. Rxc4 dxc4 32. Nf4 c3 33. Kf1 c2 34.
Nd3 Nd5 35. Ke1 Nxe3 36. Kf2 Nc4 37. Ke2 Nxa3 38. Kd2 Nc4+ 39. Kxc2 Ne3+ 40.
Kd2 Nf1+ 41. Ke2 Nxg3+ 42. Kf3 Ne4 43. Nf2 Nxf2 44. Kxf2 g5 45. Kf3 Ke7 46. g4
fxg4+ 47. Kxg4 h6 48. Kf3 Kd7 49. Ke4 Kc6 50. d5+ exd5+ 51. Kf5 Kd7 52. e6+ Ke7
53. Ke5 d4 0-1

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.14"]
[Round "9.2"]
[White "GAMONAL PRIETO, Olga Sofia"]
[Black "ORREGO PALERMO, Marcelo"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1298"]
[BlackElo "1309"]
[PlyCount "103"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 e6 5. d3 a6 6. Bg5 Be7 7. O-O O-O 8. Qe2
h6 9. Bxf6 Bxf6 10. Rfe1 Bxc3 11. bxc3 d5 12. exd5 exd5 13. Bb3 d4 14. cxd4
cxd4 15. Rac1 Bg4 16. c3 Re8 17. Qxe8+ Qxe8 18. Rxe8+ Rxe8 19. Nxd4 Nxd4 20.
cxd4 Rd8 21. h3 Bf5 22. Rc7 Be6 23. Bxe6 fxe6 24. Rxb7 Rxd4 25. Rb3 Ra4 26. a3
Kf7 27. Kf1 e5 28. Ke2 Ke6 29. Ke3 a5 30. g3 h5 31. f3 g5 32. Rc3 g4 33. fxg4
hxg4 34. hxg4 (34. h4 $1) 34... Rxg4 35. Kf3 Ra4 36. Ke3 Kf5 37. Kf3 Kg5 38.
Rb3 Kf5 39. Rc3 e4+ 40. dxe4+ Rxe4 41. Rc5+ Re5 42. Rxe5+ Kxe5 43. a4 Kf5 44.
Ke3 Kg4 45. Kd4 Kxg3 46. Kc4 Kf4 47. Kc5 Ke5 48. Kb5 Kd6 49. Kxa5 Kc7 50. Ka6
Kb8 51. Kb6 Ka8 52. a5 1/2-1/2

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.14"]
[Round "9.3"]
[White "CARRERA ROJAS, Ricardo"]
[Black "BAHAMONDES MONARES, Pablo"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "27"]

1. g3 e5 2. Bg2 Nc6 3. Nc3 Bc5 4. Nf3 Nf6 5. d3 h6 6. O-O O-O 7. Re1 Ng4 8. e3
d6 9. Na4 Re8 10. Nxc5 dxc5 11. Nd2 Qf6 12. f3 e4 13. Nxe4 Qe6 14. fxg4 1-0

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.14"]
[Round "9.4"]
[White "BASTIAS RODRIGUEZ, Cristian"]
[Black "MASSA PÉREZ, Luciano Anselmo"]
[Result "1-0"]
[ECO "A28"]
[PlyCount "99"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. a3 Bxc3 6. dxc3 O-O 7. Be2 e4 8.
Nd4 Ne5 9. h3 d5 10. b4 Nxc4 11. Bxc4 dxc4 12. O-O Qd7 13. f3 Rd8 14. Qc2 Qe7
15. Bb2 b6 16. Rad1 Bb7 17. f4 Rd7 18. Ne2 Rad8 19. Rd4 b5 20. Rfd1 Rd6 21. Ng3
Qd7 22. Nf5 Qxf5 23. a4 a6 24. axb5 axb5 25. Ra1 Ra8 26. Ra5 Rxa5 27. bxa5 h5
28. Ba3 Rxd4 29. cxd4 Nd5 30. Bc1 Nb4 31. Qd1 Qg6 32. Ba3 Nd5 33. Qe1 Bc8 34.
Bc1 Bxh3 35. Qf2 Nf6 36. g3 Ng4 37. Qe1 Qf5 38. a6 Qc8 39. Qa5 c6 40. a7 Qa8
41. Qc7 Nf6 42. Qb8+ Qxb8 43. axb8=Q+ Kh7 44. Qd6 Bd7 45. Bb2 Be8 46. Qe7 Bd7
47. d5 Nxd5 48. Qxd7 Nxe3 49. Qxf7 Nf5 50. Qxh5+ 1-0

[Event "Irt Sub-1600 Preparatorio Sudamericano - Club Ajedrez Rey Neptuno / AJEFECH"]
[Site "Escuela Cruz del Sur - Talcahuano"]
[Date "2016.07.14"]
[Round "9.5"]
[White "SAEZ ALARCON, Juan Ignacio"]
[Black "SEPULVEDA AMPUERO, Alonso Amarú"]
[Result "0-1"]
[ECO "C60"]
[PlyCount "50"]

1. e4 e5 2. Nc3 Nc6 3. Bb5 Nge7 4. Nf3 a6 5. Bxc6 Nxc6 6. d3 d6 7. O-O Be7 8.
Nd5 O-O 9. Nxe7+ Qxe7 10. c3 b5 11. Re1 Re8 12. d4 Bg4 13. Qd3 Na5 14. Bg5 f6
15. Bh4 Rad8 16. Re3 Bxf3 17. Rxf3 g5 18. Bg3 Rf8 19. b3 d5 20. exd5 e4 21. Re1
exd3 22. Rxe7 Rde8 23. Rxe8 Rxe8 24. Kf1 d2 25. Rd3 Re1# 0-1