[Event "Piura op 10th"]
[Site "Piura"]
[Date "2016.10.15"]
[Round "4"]
[White "Cespedes Torres, Jose Mart"]
[Black "Diaz Diaz, Oscar"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1768"]
[BlackElo "2092"]
[PlyCount "119"]
[EventDate "2016.10.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bg3 c6 6. Bd3 Bxg3 7. hxg3 Qb6 8. Qc1 Nbd7 9. Nbd2 c5 10. c3 Qd6 11. 0-0 0-0 12. Re1 e5 13. Bf5 e4 14. Nh2 g6 15. Bh3 h5 16. Qd1 Nh7 17. Bxd7 Bxd7 18. dxc5 Qxc5 19. Nxe4 Qb5 20. c4 dxc4 21. Nd6 Qc6 22. Nxc4 Be6 23. Na5 Qb5 24. Nb3 Rfd8 25. Nd4 Qxb2 26. Qb1 Qxb1 27. Rexb1 b6 28. Nxe6 fxe6 29. Nf3 Rac8 30. Rc1 Nf6 31. Nd4 Kf7 32. Nc6 Rh8 33. Nxa7 Rxc1+ 34. Rxc1 Ra8 35. Rc7+ Kf8 36. Rc8+ Rxc8 37. Nxc8 Nd7 38. Kf1 Kf7 39. Ke2 e5 40. Kd3 Ke6 41. Kc4 e4 42. Kb5 Ne5 43. Kxb6 Kd7 44. Kb7 Nd3 45. Nb6+ Ke6 46. a4 Kd6 47. Nc8+ Kc5 48. a5 Kb5 49. Nd6+ Kxa5 50. Nxe4 Kb5 51. Kc7 Kc4 52. Kd6 Ne1 53. Ke5 Kd3 54. Ng5 Nxg2 55. e4 h4 56. Kf6 hxg3 57. fxg3 Kd4 58. e5 Ne3 59. e6 Nd5+ 60. Kxg6 1-0

[Event "Piura op 10th"]
[Site "Piura"]
[Date "2016.10.14"]
[Round "1"]
[White "Diaz Diaz, Oscar"]
[Black "Alburqueque Juarez, Leyla Dayana"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2092"]
[PlyCount "32"]
[EventDate "2016.10.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 4. 0-0 Nxe4 5. Re1 Nd6 6. Bb3 f6 7. d4 Be7 8. dxe5 fxe5 9. Nxe5 Nxe5 10. Rxe5 Nf7 11. Bxf7+ Kxf7 12. Qd5+ Ke8 13. Bg5 d6 14. Rxe7+ Qxe7 15. Bxe7 Kxe7 16. Nc3 Kf8 1-0

[Event "Piura op 10th"]
[Site "Piura"]
[Date "2016.10.14"]
[Round "2"]
[White "Zambrano Acebo, Jean Carlos"]
[Black "Diaz Diaz, Oscar"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1769"]
[BlackElo "2092"]
[PlyCount "27"]
[EventDate "2016.10.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nf6 5. f3 b6 6. Qd2 Nh5 7. Bc4 Ba6 8. Bxa6 Nxa6 9. Nge2 c5 10. 0-0-0 Rc8 11. Kb1 Qd7 12. e5 dxe5 13. dxe5 Qxd2 14. Rxd2 1-0

[Event "Piura op 7th"]
[Site "Piura"]
[Date "2013.09.22"]
[Round "6"]
[White "Diaz Diaz, Oscar"]
[Black "Vidal Maldonado, Jean Robert"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2092"]
[PlyCount "67"]
[EventDate "2013.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Ne7 4. g3 g6 5. Bg2 Bg7 6. e5 Nd7 7. Ngf3 c5 8. c3 f6 9. exf6 Bxf6 10. 0-0 Nf5 11. Re1 Ng7 12. Nb3 b6 13. Bh6 Qe7 14. Qe2 c4 15. Nbd2 Nf8 16. g4 Qc7 17. g5 Bd8 18. Ne5 Nf5 19. Ng4 Nxh6 20. gxh6 Qd6 21. Nf3 Bd7 22. Nfe5 Bg5 23. Qf3 0-0-0 24. Nf7 Qf4 25. Nxh8 Be8 26. Ne5 Nd7 27. Qxf4 Bxf4 28. Nhf7 Bxf7 29. Nxf7 Rf8 30. Ne5 Bxh6 31. Nxd7 Kxd7 32. Bh3 Rf6 33. Rxe6 Rxe6 34. Re1 1-0

[Event "Piura op 7th"]
[Site "Piura"]
[Date "2013.09.22"]
[Round "7"]
[White "Rios Clavijo, Cristian"]
[Black "Diaz Diaz, Oscar"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1646"]
[BlackElo "2092"]
[PlyCount "85"]
[EventDate "2013.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. c4 dxc4 6. Bxc4 Nge7 7. Nc3 Qd7 8. Be3 0-0-0 9. Qd2 Nd5 10. Nxd5 exd5 11. Bb5 Bb4 12. Qxb4 Nxb4 13. Bxd7+ Rxd7 14. 0-0 h6 15. Rac1 Kb8 16. a3 Nd3 17. Rb1 g5 18. b4 Nf4 19. Rb3 Nxg2 20. Kxg2 Be4 21. h3 f5 22. exf6 Rf7 23. Bc1 Rxf6 24. Kg3 Rhf8 25. Ne5 Kc8 26. f3 Bf5 27. Rc3 Rg8 28. Bd2 h5 29. a4 Be6 30. Rf2 g4 31. fxg4 Rxf2 32. Kxf2 hxg4 33. hxg4 Bxg4 34. Nxg4 Rxg4 35. Be3 Kd7 36. Kf3 Rg6 37. Bf4 c6 38. Re3 Rg1 39. Rb3 Ra1 40. a5 b6 41. Bd2 Rh1 42. Kg4 Rh2 43. Rd3 1/2-1/2

[Event "Piura op 7th"]
[Site "Piura"]
[Date "2013.09.21"]
[Round "5"]
[White "Campossano Camo, Rodrigo"]
[Black "Diaz Diaz, Oscar"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2135"]
[BlackElo "2092"]
[PlyCount "88"]
[EventDate "2013.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 h6 7. Be3 e5 8. d5 Ne8 9. Qd2 Kh7 10. f3 f5 11. 0-0-0 Nd7 12. exf5 gxf5 13. Bd3 b6 14. g4 Nc5 15. Bc2 Qh4 16. Bf2 Qf6 17. Nge2 Kg8 18. gxf5 Bxf5 19. Bxf5 Qxf5 20. Ng3 Qh7 21. Rhg1 Nf6 22. Rg2 Rf7 23. Bxc5 bxc5 24. Rdg1 Kh8 25. Nce4 Raf8 26. h4 Nxe4 27. fxe4 Rf4 28. Nf5 Bf6 29. Rg6 Rf1+ 30. Kc2 Rxg1 31. Rxg1 Rg8 32. Rxg8+ Kxg8 33. Qxh6 Qxh6 34. Nxh6+ Kg7 35. Nf5+ Kg6 36. Kb3 Kh5 37. Kc2 Bxh4 38. Ng7+ Kg4 39. Ne6 Be7 40. Nxc7 Kf3 41. Kd3 Kf2 42. Na6 Bd8 43. a3 Kf3 44. b4 Bb6 1-0

[Event "Piura op 7th"]
[Site "Piura"]
[Date "2013.09.21"]
[Round "3"]
[White "Solis Chimoy, Blanca de Lourdes"]
[Black "Diaz Diaz, Oscar"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1607"]
[BlackElo "2092"]
[PlyCount "94"]
[EventDate "2013.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. d3 d6 6. Nf3 Nf6 7. 0-0 0-0 8. e4 h6 9. h3 e5 10. Be3 Be6 11. Qd2 Kh7 12. Nh2 Qc8 13. g4 Nd7 14. f4 exf4 15. Bxf4 Nde5 16. a3 Nd4 17. Rae1 Qd7 18. Be3 Nec6 19. Nd5 Nb3 20. Qd1 Bxd5 21. Qxb3 Be6 22. Rf2 Rab8 23. Qa4 a6 24. Rb1 b5 25. Qc2 Nd4 26. Qc1 Nb3 27. Qc2 bxc4 28. dxc4 Nd4 29. Qc1 Qa4 30. Bf1 Rb3 31. Nf3 Rfb8 32. Nxd4 cxd4 33. Bf4 Qc6 34. Bg2 Qxc4 35. Qxc4 Bxc4 36. Bxd6 Rd8 37. e5 Re3 38. Rc1 Be6 39. Rc5 Re1+ 40. Rf1 Re2 41. Rf2 d3 42. Rxe2 dxe2 43. Kf2 Rxd6 44. Kxe2 Rb6 45. b4 Rb5 46. Kd3 Rxc5 47. bxc5 Bxe5 0-1

[Event "Piura op 7th"]
[Site "Piura"]
[Date "2013.09.20"]
[Round "2"]
[White "Diaz Diaz, Oscar"]
[Black "Vera Siguenas, Deivy Anthoni"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2092"]
[BlackElo "2455"]
[PlyCount "86"]
[EventDate "2013.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 a6 8. h3 Bd7 9. e4 e5 10. dxe5 dxe5 11. Be3 Qc8 12. Kh2 Re8 13. Qd2 b5 14. cxb5 axb5 15. a3 Na5 16. Qc2 Nc4 17. Bg5 c6 18. Rad1 h6 19. Bc1 Be6 20. Rd3 Na5 21. Re1 Bc4 22. Rde3 Nb3 23. Rd1 Nd4 24. Nxd4 exd4 25. Rxd4 Ng4+ 26. hxg4 Bxd4 27. Re1 Qxg4 28. b3 Be6 29. Nd1 Qh5+ 30. Kg1 Qc5 31. Qxc5 Bxc5 32. b4 Bd4 33. Ne3 Red8 34. Kh2 h5 35. f4 Bxe3 36. Rxe3 Rd1 37. Rc3 Bc4 38. e5 Bd5 39. Be3 Ra1 40. Rxc6 Bxc6 41. Bxc6 R8xa3 42. Bc5 Rc1 43. Bxb5 Ra2+ 0-1

[Event "Piura op 7th"]
[Site "Piura"]
[Date "2013.09.20"]
[Round "1"]
[White "Rumiche Rosado, Eloy Joe"]
[Black "Diaz Diaz, Oscar"]
[Result "0-1"]
[ECO "A26"]
[BlackElo "2092"]
[PlyCount "71"]
[EventDate "2013.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. e4 g6 4. g3 Bg7 5. Bg2 Nf6 6. Nge2 d6 7. d3 0-0 8. 0-0 Nd4 9. Nxd4 exd4 10. Ne2 c5 11. Qb3 Qc7 12. h3 Rb8 13. Bg5 Be6 14. Qc2 Qd7 15. Nf4 h6 16. Bxf6 Bxf6 17. Nxe6 fxe6 18. Qd2 Bg7 19. f4 e5 20. fxe5 dxe5 21. Rxf8+ Rxf8 22. Rf1 b5 23. Rxf8+ Kxf8 24. b3 bxc4 25. bxc4 Qa4 26. Bf3 a5 27. Bd1 Qa3 28. Qc2 Bf6 29. Bg4 Bg5 30. Kg2 h5 31. Be6 Kg7 32. Qb3 Qc1 33. h4 Be3 34. g4 Qg1+ 35. Kh3 Qf1+ 36. Kh2 0-1

[Event "Sullana Binacional op"]
[Site "Sullana"]
[Date "2012.05.05"]
[Round "4"]
[White "Cisneros Cardoza, Sergio"]
[Black "Diaz Diaz, Oscar"]
[Result "0-1"]
[ECO "A20"]
[BlackElo "2218"]
[PlyCount "78"]
[EventDate "2012.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 c6 4. b3 d5 5. d3 Be6 6. Bb2 Bd6 7. Nf3 Nbd7 8. Nc3 d4 9. Ne4 Nxe4 10. dxe4 0-0 11. Nd2 c5 12. 0-0 g5 13. Nf3 a5 14. Qd2 h6 15. h4 f6 16. hxg5 fxg5 17. Kh2 Qf6 18. Rh1 Kg7 19. Raf1 Qg6 20. Kg1 Nf6 21. Nh2 Nxe4 22. Qd3 Nf6 23. Qxg6+ Kxg6 24. Bxb7 Rab8 25. Bg2 a4 26. Bxd4 cxd4 27. Rb1 axb3 28. Rxb3 Bxc4 29. Rxb8 Rxb8 30. Bf1 Rb1 31. Kg2 Bxa2 32. e3 Bd5+ 33. Nf3 Rxf1 34. Rxf1 g4 35. Kh2 Bxf3 36. exd4 exd4 37. Ra1 d3 38. Ra4 d2 39. Rd4 d1Q 0-1

[Event "Sullana Binacional op"]
[Site "Sullana"]
[Date "2012.05.05"]
[Round "3"]
[White "Diaz Diaz, Oscar"]
[Black "Rojas Menor, Walter Alejandro"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2218"]
[BlackElo "1893"]
[PlyCount "52"]
[EventDate "2012.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 e5 2. e4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. Nge2 Nge7 7. 0-0 0-0 8. d3 f5 9. f4 Be6 10. Nd5 Qd7 11. Qb3 fxe4 12. dxe4 Bg4 13. Nec3 Rab8 14. Be3 exf4 15. Rxf4 Rxf4 16. Nxf4 Nd4 17. Bxd4 Bxd4+ 18. Kh1 g5 19. Nfd5 Be6 20. Rf1 c6 21. Qd1 Bxc3 22. Nxc3 Ng6 23. Qd4 Qe7 24. Qxa7 Rd8 25. b3 Qg7 26. Qe3 Ne5 0-1

[Event "Sullana Binacional op"]
[Site "Sullana"]
[Date "2012.05.05"]
[Round "5"]
[White "Garcia Talledo, Gonzalo"]
[Black "Diaz Diaz, Oscar"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1728"]
[BlackElo "2218"]
[PlyCount "57"]
[EventDate "2012.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 g6 4. e3 Bg7 5. Bd3 Nbd7 6. c4 c6 7. Nc3 Qa5 8. Qa4 Qxa4 9. Nxa4 Nh5 10. Bg3 Nxg3 11. hxg3 Nf6 12. Nc3 Ng4 13. Nh2 e5 14. Nxg4 Bxg4 15. d5 Bd7 16. f3 f5 17. e4 f4 18. g4 Bf6 19. Kf2 Kf7 20. Rac1 c5 21. Rb1 a5 22. a4 h5 23. gxh5 Rxh5 24. Rxh5 gxh5 25. Rh1 h4 26. Nb5 Ke7 27. Bf1 Rg8 28. b3 Rg3 29. Na3 1/2-1/2

[Event "Sullana Binacional op"]
[Site "Sullana"]
[Date "2012.05.04"]
[Round "2"]
[White "Bermudez Veliz, Josselyn Dayan"]
[Black "Diaz Diaz, Oscar"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1657"]
[BlackElo "2218"]
[PlyCount "100"]
[EventDate "2012.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c6 4. Bd3 e6 5. Nf3 Bd6 6. Be5 g6 7. Nbd2 Qe7 8. c3 Nbd7 9. Bxd6 Qxd6 10. 0-0 0-0 11. Re1 e5 12. e4 Re8 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Nf3 Qh5 16. exd5 Qxd5 17. Rxe8+ Nxe8 18. Qc2 Bg4 19. Be4 Qa5 20. h3 Be6 21. Nd4 Ng7 22. Nb3 Qe5 23. Bf3 Bf5 24. Qd2 Re8 25. Kh1 h5 26. h4 Qf6 27. g3 Rd8 28. Qe1 Re8 29. Qd2 Bh3 30. Bg2 Bxg2+ 31. Kxg2 Qe5 32. Rd1 Nf5 33. Qd7 Qe4+ 34. Kg1 Re7 35. Qd8+ Kg7 36. Qd3 Qg4 37. Kh2 Re2 38. Rd2 Re1 39. Nc5 Nxh4 40. gxh4 Qxh4+ 41. Kg2 Qh1+ 42. Kg3 Qg1+ 43. Kh3 Qh1+ 44. Kg3 h4+ 45. Kf4 Qh2+ 46. Kf3 Qh1+ 47. Kf4 Qh2+ 48. Kf3 Qh1+ 49. Kf4 Qh2+ 50. Kf3 Qh1+ 1/2-1/2

[Event "Sullana Binacional op"]
[Site "Sullana"]
[Date "2012.05.04"]
[Round "1"]
[White "Diaz Diaz, Oscar"]
[Black "Chunga Pizango, Daniel Moises"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2218"]
[PlyCount "63"]
[EventDate "2012.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 b6 6. e4 Bb7 7. Qd3 Nbd7 8. Bg2 c5 9. d5 Nh5 10. 0-0 Ne5 11. Nxe5 Bxe5 12. f4 Bg7 13. Bd2 Nf6 14. Rae1 Ng4 15. Re2 0-0 16. h3 Nf6 17. Nd1 Rb8 18. a4 a5 19. Bc3 Nd7 20. Bxg7 Kxg7 21. Qc3+ f6 22. h4 Qc7 23. Bh3 Bc8 24. Be6 Ra8 25. Ne3 Nb8 26. f5 Bxe6 27. fxe6 Na6 28. g4 Nb4 29. g5 Rae8 30. b3 Qb8 31. Ref2 Qd8 32. Ng4 1-0

