[Event "Antofagasta 73th anniversary"]
[Site "Antofagasta"]
[Date "2018.05.20"]
[Round "4.2"]
[White "Canales Contreras, Pedro"]
[Black "Masafierro Romero, Gino"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1879"]
[BlackElo "1707"]
[PlyCount "90"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 0-0 6. h3 a6 7. d3 b5 8. Bb3 Bb7 9. a3 Nd4 10. Nxe5 Nxb3 11. cxb3 d6 12. Ng4 Nd7 13. Be3 f5 14. exf5 Rxf5 15. Bxc5 dxc5 16. Ne3 Qg5 17. Ne4 Bxe4 18. dxe4 Rf7 19. Qd5 Qxd5 20. Nxd5 Ne5 21. Rad1 c4 22. f4 Nd3 23. bxc4 bxc4 24. b3 c6 25. Nb6 Raf8 26. Nxc4 Nxf4 27. Kh2 Ng6 28. Rxf7 Rxf7 29. Rd6 Rc7 30. Na5 Ne7 31. Kg3 Kf7 32. Kf3 Ke8 33. Kf4 Rd7 34. Rxd7 Kxd7 35. Nc4 Ke6 36. b4 h6 37. h4 Ng6+ 38. Kg4 Nf8 39. h5 Nd7 40. Kf4 c5 41. Na5 cxb4 42. axb4 Kf6 43. Nb7 Nb8 44. e5+ Ke6 45. Nc5+ Kd5 1-0

[Event "Antofagasta 73th anniversary"]
[Site "Antofagasta"]
[Date "2018.05.20"]
[Round "3.2"]
[White "Cruz Zamora, Fabian"]
[Black "Canales Contreras, Pedro"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1368"]
[BlackElo "1879"]
[PlyCount "64"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. h3 e6 8. Bc4 Qa5 9. 0-0 Qb4 10. Bb3 0-0 11. a3 Qa5 12. Qd2 Nxd4 13. Bxd4 Nxe4 14. Nxe4 Qxd2 15. Nxd2 Bxd4 16. c3 Bg7 17. Rfe1 d6 18. Nc4 d5 19. Ne5 b6 20. Ba4 Bb7 21. Rac1 Rac8 22. Rc2 a6 23. Nd7 Rfd8 24. Nxb6 Rc7 25. c4 Bd4 26. c5 Rxc5 27. Rxc5 Bxc5 28. Nd7 Bd4 29. b4 Rc8 30. Rb1 Rc3 31. Rb3 Rc1+ 32. Kh2 Bxf2 0-1

[Event "Antofagasta 73th anniversary"]
[Site "Antofagasta"]
[Date "2018.05.19"]
[Round "2.2"]
[White "Canales Contreras, Pedro"]
[Black "Castillo Palma, Hernan"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1879"]
[BlackElo "1733"]
[PlyCount "86"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Ne5 Nd7 8. Nxg6 hxg6 9. Bd3 Qc7 10. Be3 Ngf6 11. Qe2 Bd6 12. 0-0-0 0-0-0 13. c4 Kb8 14. Kb1 Rhe8 15. Qd2 e5 16. d5 c5 17. f3 Ng8 18. Ne4 Ngf6 19. Ng5 Re7 20. Be4 Rh8 21. Bc2 Ree8 22. Ne4 Nxe4 23. fxe4 f6 24. Ba4 Ref8 25. g4 Nb6 26. Bb3 Rf7 27. Rhf1 Qd7 28. Qf2 Rc8 29. h3 a5 30. Rc1 Qc7 31. Bd1 Rff8 32. Qe1 Nd7 33. Bd2 b6 34. Ba4 Ka7 35. Bc6 Nb8 36. Bb5 Na6 37. a3 Nb8 38. b4 axb4 39. axb4 f5 40. gxf5 gxf5 41. Kb2 Kb7 42. bxc5 Qxc5 43. Bb4 Qd4+ 1-0

[Event "Antofagasta 73th anniversary"]
[Site "Antofagasta"]
[Date "2018.05.19"]
[Round "1.2"]
[White "Gonzalez Espindola, Rene"]
[Black "Canales Contreras, Pedro"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "1396"]
[BlackElo "1879"]
[PlyCount "48"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 c6 5. e3 Bg7 6. Nf3 0-0 7. Be2 Nbd7 8. 0-0 Nh5 9. cxd5 Nxf4 10. exf4 cxd5 11. Rc1 e6 12. Ne5 a6 13. a4 Bh6 14. g3 Nxe5 15. dxe5 Bd7 16. b3 Rc8 17. Bf3 g5 18. Kh1 gxf4 19. gxf4 Bxf4 20. Rg1+ Kh8 21. Rc2 Qh4 22. Rg2 Rg8 23. Qg1 Rxg2 24. Bxg2 Bxe5 0-1

[Event "Antofagasta"]
[Site "Antofagasta"]
[Date "2011.11.21"]
[Round "?"]
[White "Canales Contreras, Pedro"]
[Black "Adasme Fredes, Mauricio"]
[Result "0-1"]
[ECO "A87"]
[BlackElo "2046"]
[PlyCount "74"]
[EventDate "2011.11.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. g3 0-0 6. Bg2 d6 7. d5 e5 8. dxe6 Bxe6 9. Ng5 Bc8 10. Bd5+ Kh8 11. Be6 Qe8 12. Bxc8 Qxc8 13. 0-0 h6 14. Nf3 Nc6 15. Rb1 Qe6 16. Nd5 Rac8 17. Nh4 Kh7 18. Nf4 Qe4 19. Be3 g5 20. Nhg2 gxf4 21. Bxf4 Rce8 22. e3 Qxc4 23. b3 Qd5 24. Qc2 Qe4 25. Qe2 Nd4 26. Qd1 Nf3+ 27. Kh1 Ng4 28. Rc1 Ngxh2 29. Rc4 Qe7 30. Ne1 Nxe1 31. Rxe1 Ng4 32. Kg2 b5 33. Rc2 Be5 34. Qc1 c5 35. Ree2 Bxf4 36. exf4 Qxe2 37. Rxe2 Rxe2 0-1

[Event "Antofagasta"]
[Site "Antofagasta"]
[Date "2011.11.21"]
[Round "?"]
[White "Canales Contreras, Pedro"]
[Black "Avalos Parra, Joao"]
[Result "0-1"]
[ECO "E30"]
[BlackElo "2225"]
[PlyCount "9"]
[EventDate "2011.11.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. e4 0-1

[Event "Antofagasta"]
[Site "Antofagasta"]
[Date "2011.11.21"]
[Round "?"]
[White "Canales Contreras, Pedro"]
[Black "Ledezma Panades, Hernan Javier"]
[Result "0-1"]
[ECO "A84"]
[PlyCount "78"]
[EventDate "2011.11.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 f5 4. cxd5 exd5 5. Nc3 Nf6 6. Bf4 c6 7. e3 Be7 8. Bd3 0-0 9. h4 Ne4 10. h5 Nd7 11. Qc2 Ndf6 12. Bxe4 Nxe4 13. Nxe4 fxe4 14. Ne5 Qa5+ 15. Ke2 Be6 16. a3 Qb5+ 17. Kd1 a5 18. f3 Rac8 19. a4 Qb6 20. Qe2 Bb4 21. h6 Rxf4 22. exf4 Qxd4+ 23. Kc1 exf3 24. Nxf3 Qxf4+ 25. Kb1 Bf5+ 26. Ka2 g5 27. g3 Qg4 28. Rac1 Be4 29. Rhf1 Re8 30. Qf2 Rf8 31. Qe3 Rxf3 32. Rxf3 Qxf3 33. Qxg5+ Bg6 34. Qe5 Bf8 35. Qe6+ Bf7 36. Qc8 d4+ 37. Ka1 Qd5 38. Kb1 Bg6+ 39. Ka1 Qb3 0-1

[Event "Antofagasta"]
[Site "Antofagasta"]
[Date "2011.11.21"]
[Round "?"]
[White "Canales Contreras, Pedro"]
[Black "Paez Medina, Guillermo Alejandro"]
[Result "0-1"]
[ECO "E92"]
[BlackElo "2144"]
[PlyCount "24"]
[EventDate "2011.11.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. e4 0-0 6. h3 e5 7. Be2 exd4 8. Nxd4 Re8 9. Qd3 Na6 10. Nb3 Nb4 11. Qb1 Qe7 12. Bg4 h6 0-1

[Event "Antofagasta"]
[Site "Antofagasta"]
[Date "2011.11.21"]
[Round "?"]
[White "Condori Turpo, Luis Orlando"]
[Black "Canales Contreras, Pedro"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1613"]
[PlyCount "95"]
[EventDate "2011.11.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 Be7 6. e3 h6 7. Bf4 c6 8. Bd3 Nbd7 9. Nge2 Nh5 10. Bg3 Nxg3 11. hxg3 Nf6 12. Nf4 Bg4 13. f3 Bd7 14. Qc2 Qa5 15. Nh5 Nxh5 16. Rxh5 Bg5 17. Qe2 g6 18. Rh1 0-0-0 19. 0-0-0 h5 20. Kb1 Rhe8 21. e4 dxe4 22. Nxe4 Kb8 23. Qc2 Be7 24. Bc4 Rf8 25. Qb3 Be8 26. Nc5 Bxc5 27. dxc5 Bd7 28. Qe3 Bf5+ 29. Ka1 Rde8 30. Qd4 a6 31. g4 hxg4 32. fxg4 Bc8 33. Rhf1 f5 34. gxf5 gxf5 35. g4 Ka7 36. g5 Rd8 37. Qf2 Qb4 38. Bb3 Qg4 39. Rg1 Rxd1+ 40. Bxd1 Qe4 41. Bc2 Qe5 42. Bb3 f4 43. g6 Qg7 44. Bf7 Rxf7 45. gxf7 Qxf7 46. Rf1 Qd5 47. Qf3 Qxc5 48. Qxf4 1/2-1/2

[Event "Antofagasta"]
[Site "Antofagasta"]
[Date "2011.11.21"]
[Round "?"]
[White "Jorquera Castillo, Gabriel"]
[Black "Canales Contreras, Pedro"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "47"]
[EventDate "2011.11.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 e6 3. Nf3 d5 4. e5 Nc6 5. c3 Qb6 6. Bd3 Bd7 7. Bc2 cxd4 8. cxd4 Nb4 9. 0-0 Rc8 10. Nc3 Nxc2 11. Qxc2 Bb4 12. Re1 Bb5 13. a3 Ba5 14. Bd2 Bxc3 15. Bxc3 Qc6 16. Qd2 Ne7 17. Rac1 0-0 18. Bb4 Qd7 19. Qg5 Rxc1 20. Rxc1 Re8 21. h3 h6 22. Qd2 Ng6 23. Nh2 Rc8 24. Qd1 0-1

[Event "Antofagasta"]
[Site "Antofagasta"]
[Date "2011.11.21"]
[Round "?"]
[White "Mesias Rojas, Rabindranath"]
[Black "Canales Contreras, Pedro"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2200"]
[PlyCount "33"]
[EventDate "2011.11.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. e4 c5 4. exd5 exd5 5. Nf3 Nc6 6. dxc5 d4 7. Ne4 Bxc5 8. Nxc5 Qa5+ 9. Bd2 Qxc5 10. Bd3 Nge7 11. 0-0 h6 12. a3 a5 13. Qe2 0-0 14. b4 Qd6 15. b5 Nd8 16. Qe4 Bf5 17. Qe5 1-0

[Event "Antofagasta"]
[Site "Antofagasta"]
[Date "2011.11.21"]
[Round "?"]
[White "Pinto Lorca, Luis Ignacio"]
[Black "Canales Contreras, Pedro"]
[Result "0-1"]
[ECO "B78"]
[PlyCount "54"]
[EventDate "2011.11.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. 0-0-0 Ne5 11. Bb3 Rb8 12. Bh6 b5 13. h4 Nc4 14. Bxc4 bxc4 15. Bxg7 Kxg7 16. Nd5 Nxd5 17. exd5 Qb6 18. Qc3 Kg8 19. Kb1 Rb7 20. Ka1 Rfb8 21. Rb1 Qc5 22. Ne6 fxe6 23. h5 Be8 24. hxg6 Bxg6 25. dxe6 Qf5 26. g4 Qxc2 27. Qxc2 Bxc2 0-1

