[Event "Heraklion op 18th"]
[Site "Heraklion"]
[Date "2016.09.09"]
[Round "8"]
[White "Petrakis, Nikolaos"]
[Black "Rojano Alfonso, Carlos"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1577"]
[BlackElo "2180"]
[PlyCount "70"]
[EventDate "2016.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. Nf3 f5 2. e3 Nf6 3. c4 d6 4. d4 g6 5. Nc3 Bg7 6. Be2 0-0 7. 0-0 Qe8 8. Rb1 e5 9. d5 h6 10. b4 g5 11. c5 Bd7 12. cxd6 cxd6 13. b5 Qg6 14. Ba3 Ne8 15. Nd2 g4 16. Qc2 h5 17. f4 gxf3 18. Rxf3 e4 19. Rh3 h4 20. Rxh4 Qf6 21. Rf4 Qxc3 22. Qxc3 Bxc3 23. Nc4 Rf6 24. Rff1 Rh6 25. Rfc1 Bg7 26. Na5 b6 27. Nc6 Nxc6 28. dxc6 Be6 29. Rd1 Be5 30. g3 Bxa2 31. Rbc1 Nc7 32. Bc4+ Bxc4 33. Rxc4 Nxb5 34. c7 Rc8 35. Rd5 Nxa3 0-1

[Event "Heraklion op 18th"]
[Site "Heraklion"]
[Date "2016.09.07"]
[Round "6"]
[White "Petrakis, Nikolaos"]
[Black "Panagiotakos, Nikolaos"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1577"]
[BlackElo "2133"]
[PlyCount "100"]
[EventDate "2016.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 b6 4. Nc3 Bb7 5. Bg5 Be7 6. e3 0-0 7. Nf3 d5 8. Bd3 dxc4 9. Bxc4 Nbd7 10. 0-0 c5 11. Qe2 Rc8 12. Ba6 Bxa6 13. Qxa6 cxd4 14. Nxd4 Nc5 15. Qe2 Qc7 16. Rac1 Qb7 17. b4 Ncd7 18. Qb2 Ne5 19. Qb3 Ng6 20. b5 Rc5 21. Bxf6 Bxf6 22. Nce2 Ne5 23. f4 Nd7 24. Nc6 Nb8 25. Qa4 a6 26. Rxc5 bxc5 27. Na5 Qxb5 28. Qxb5 axb5 29. Rb1 Nd7 30. Rxb5 Ra8 31. Ng3 Bd8 32. Nc4 Ra4 33. Rb7 Rxc4 34. Rxd7 Bh4 35. Kf2 Kf8 36. Kf3 f5 37. Ne2 Ra4 38. Rc7 Be7 39. Nc3 Rxa3 40. Nb5 Rb3 41. Na7 Rc3 42. Nc8 Bf6 43. Ke2 Rc2+ 44. Kf3 c4 45. Nd6 c3 46. h3 Rd2 47. Nc4 Ra2 48. g4 c2 49. Nb6 Bd8 50. Rc8 Ke7 0-1

[Event "Heraklion op 18th"]
[Site "Heraklion"]
[Date "2016.09.05"]
[Round "4"]
[White "Petrakis, Nikolaos"]
[Black "Alexakis, Georgios"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1577"]
[BlackElo "2061"]
[PlyCount "90"]
[EventDate "2016.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bc1 e6 4. c3 b6 5. Nf3 Bb7 6. Nbd2 f5 7. e3 d6 8. Be2 Be7 9. Qb3 Qc8 10. 0-0 0-0 11. Nxe4 fxe4 12. Nd2 c5 13. f4 d5 14. Nb1 Nc6 15. Bd2 Na5 16. Qd1 Ba6 17. b3 Bxe2 18. Qxe2 Qd7 19. Kh1 Rac8 20. Bc1 cxd4 21. exd4 b5 22. Bb2 b4 23. Qa6 Nc6 24. a3 bxc3 25. Bxc3 Bd6 26. g3 Ne7 27. Rc1 Rc6 28. Qa4 Qc7 29. Rf1 Nf5 30. Ba5 Qb7 31. Nc3 Rfc8 32. Rac1 Qa6 33. Rfe1 Nxd4 34. Qxd4 Qxa5 35. Ne2 Rxc1 36. Rxc1 Rxc1+ 37. Nxc1 Qe1+ 38. Qg1 Qxg1+ 39. Kxg1 Bxa3 40. Ne2 Kf7 41. Kf2 Bc5+ 42. Ke1 d4 43. g4 d3 44. Ng3 e3 45. Ne4 Bb4+ 0-1

[Event "Heraklion Gazi op 10th"]
[Site "Heraklion"]
[Date "2014.08.05"]
[Round "8"]
[White "Petrakis, Nikolaos"]
[Black "Fahouri, Nidal"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1667"]
[BlackElo "1853"]
[PlyCount "86"]
[EventDate "2014.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 g6 5. d4 Qb6 6. Nc3 cxd4 7. Nd5 Qd8 8. Qxd4 Nf6 9. Bg5 Bg7 10. Bxf6 exf6 11. Qd2 0-0 12. Rad1 f5 13. exf5 Bxf5 14. Rfe1 Ne5 15. Nd4 Bg4 16. f3 Be6 17. Ne2 a6 18. Ba4 Nc4 19. Qb4 Nxb2 20. Nec3 Nxd1 21. Rxd1 Qg5 22. Ne4 Qd8 23. Nb6 Rb8 24. Bb3 Qh4 25. g3 Qh5 26. g4 Bxg4 27. Ng3 Qg5 28. fxg4 a5 29. Qc4 Qe3+ 30. Kg2 Qxb6 31. Qf4 Be5 32. Qg5 Bxg3 33. hxg3 Qc6+ 34. Kh3 a4 35. Bd5 Qxc2 36. Rf1 Qc3 37. Qe7 Qe5 38. Bxf7+ Kh8 39. Qc7 Rbc8 40. Qxb7 Rc3 41. Kh4 Qxg3+ 42. Kg5 Qe3+ 43. Kh4 Qh6# 0-1

[Event "Heraklion Gazi op 10th"]
[Site "Heraklion"]
[Date "2014.08.03"]
[Round "6"]
[White "Konstantelias, Konstantinos"]
[Black "Petrakis, Nikolaos"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1975"]
[BlackElo "1667"]
[PlyCount "65"]
[EventDate "2014.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nc3 g6 7. Be3 Bg7 8. Qd2 Nc6 9. Be2 Ne7 10. Bh6 Bxh6 11. Qxh6 Nf5 12. Qd2 0-0 13. 0-0-0 d5 14. c5 Nc4 15. Bxc4 dxc4 16. Nf3 a6 17. Ne5 Qh4 18. g3 Qh6 19. Qxh6 Nxh6 20. Nxc4 Bg4 21. Rd2 Rad8 22. Ne5 Bh3 23. f3 f6 24. Nc4 Bc8 25. Re1 Nf5 26. d5 Kf7 27. b4 h5 28. b5 axb5 29. Nxb5 c6 30. Nbd6+ Nxd6 31. Nxd6+ Kg8 32. Re7 b6 33. dxc6 1-0

[Event "Heraklion Gazi op 10th"]
[Site "Heraklion"]
[Date "2014.07.31"]
[Round "2"]
[White "Petrakis, Nikolaos"]
[Black "Stavrianos, Vasilios"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1667"]
[BlackElo "1544"]
[PlyCount "85"]
[EventDate "2014.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e6 2. e3 d5 3. a3 Nf6 4. Nf3 Be7 5. Be2 0-0 6. 0-0 dxc4 7. Bxc4 c5 8. Qc2 b6 9. Nc3 Bb7 10. Be2 Nc6 11. Rd1 Rc8 12. d4 cxd4 13. exd4 Qc7 14. Bg5 Rfd8 15. Rac1 Nd5 16. Qe4 Bxg5 17. Nxg5 Nf6 18. Qh4 Qe7 19. Bd3 h6 20. Nf3 Nd5 21. Qe4 Nf6 22. Qe3 Na5 23. Nd2 Nc6 24. Ne2 Nd5 25. Qg3 Qd6 26. f4 Nde7 27. Ne4 Nf5 28. Nxd6 Nxg3 29. Nxc8 Nxe2+ 30. Bxe2 Rxc8 31. d5 exd5 32. Rxd5 Re8 33. Bb5 Re6 34. Bxc6 Bxc6 35. Re5 Rd6 36. Re2 Bb5 37. Rec2 a5 38. h3 Kf8 39. Rc7 g6 40. R1c3 a4 41. Rb7 Be8 42. Re3 b5 43. Rb8 1-0

[Event "Paleochora op 7th"]
[Site "Paleochora"]
[Date "2014.07.21"]
[Round "1"]
[White "Petrakis, Nikolaos"]
[Black "Gavrilov, Alexei"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1667"]
[BlackElo "2494"]
[PlyCount "92"]
[EventDate "2014.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 Ne4 4. Bf4 c5 5. e3 cxd4 6. exd4 Qb6 7. Nc3 Nxc3 8. bxc3 Nc6 9. Bd3 g6 10. 0-0 Bg7 11. Re1 0-0 12. h3 Qa5 13. Qd2 b6 14. a4 Ba6 15. Qe2 Bxd3 16. Qxd3 Rac8 17. Bd2 e6 18. Reb1 Rc7 19. Rb3 Rfc8 20. Bf4 Rd7 21. h4 Ne7 22. Bc1 Rc4 23. Nd2 Rc8 24. Rb4 Nc6 25. Ba3 Nb8 26. Bb2 Qa6 27. Rb5 Nc6 28. Nb3 Bf8 29. a5 Nxa5 30. Nxa5 bxa5 31. Raxa5 Qc6 32. Rb3 Rb7 33. Ra2 Rcb8 34. Ba3 Rxb3 35. cxb3 Rxb3 36. Bxf8 Kxf8 37. Qe3 Qc7 38. g3 Rxc3 39. Qh6+ Kg8 40. h5 Qb6 41. hxg6 hxg6 42. Re2 Qxd4 43. Rxe6 fxe6 44. Qxg6+ Kf8 45. Qxe6 Rc1+ 46. Kh2 Qh8+ 0-1

[Event "Iraklio SOI op-A 9th"]
[Site "Iraklio"]
[Date "2013.09.08"]
[Round "7"]
[White "Pappas, Konstantinos"]
[Black "Petrakis, Nikolaos"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2030"]
[BlackElo "1632"]
[PlyCount "192"]
[EventDate "2013.09.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. e5 Qg6 6. Qd3 Qg5 7. Nd2 d6 8. Ngf3 Qd8 9. Be2 Be7 10. 0-0 Nd7 11. Nc4 Nb6 12. Rae1 Nd5 13. g3 Qd7 14. c3 a5 15. exd6 cxd6 16. Bd1 b5 17. Ne3 Nf6 18. d5 e5 19. Nh4 Bd8 20. f4 e4 21. Nef5 0-0 22. Qd4 Rb8 23. Kh1 Bb6 24. Qd2 Bb7 25. Ne3 Bxe3 26. Qxe3 Bxd5 27. Bb3 Bxb3 28. axb3 Rfe8 29. f5 d5 30. Rd1 Qc6 31. h3 b4 32. g4 bxc3 33. g5 hxg5 34. Qxg5 Nh7 35. Qg2 Qf6 36. Rg1 cxb2 37. Rxd5 Ng5 38. Qg3 a4 39. Rd6 Rxb3 40. Qxb3 axb3 41. Rxf6 gxf6 42. Rb1 Rd8 43. Rxb2 Rd3 44. Ng2 Rxh3+ 45. Kg1 Rc3 46. Ne1 Nf3+ 47. Kf2 Nxe1 48. Kxe1 Rf3 49. Ke2 Kf8 50. Rd2 Ke7 51. Rd4 Rxf5 52. Rb4 Re5 53. Ke3 f5 54. Kf4 f6 55. Rb7+ Kd6 56. Rxb3 Kc5 57. Rb8 Kd4 58. Rb4+ Kc3 59. Rb6 e3 60. Rxf6 e2 61. Kxe5 e1Q+ 62. Kxf5 Kd4 63. Rd6+ Kc5 64. Re6 Qb1+ 65. Kf4 Qd3 66. Re4 Kd5 67. Re5+ Kd4 68. Re6 Qf1+ 69. Kg5 Kd5 70. Rf6 Qc1+ 71. Kf5 Qe3 72. Kg4 Ke5 73. Rf3 Qe2 74. Kg3 Ke4 75. Rf4+ Ke3 76. Rf5 Qd1 77. Re5+ Kd4 78. Rf5 Ke4 79. Rf4+ Ke3 80. Rf5 Qg1+ 81. Kh4 Qg7 82. Kh5 Ke4 83. Rg5 Qd7 84. Kg6 Qe6+ 85. Kg7 Kf4 86. Rg6 Qe7+ 87. Kg8 Kf5 88. Rg7 Qe8+ 89. Kh7 Kf6 90. Rg1 Qh5+ 91. Kg8 Qe8+ 92. Kh7 Qe7+ 93. Kh8 Qe3 94. Rf1+ Kg6 95. Kg8 Qb3+ 96. Kf8 Qb4+ 0-1

[Event "Iraklio SOI op-A 9th"]
[Site "Iraklio"]
[Date "2013.09.07"]
[Round "6"]
[White "Petrakis, Nikolaos"]
[Black "Serntedakis, Athanasios"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1632"]
[BlackElo "1998"]
[PlyCount "116"]
[EventDate "2013.09.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 c6 5. Nc3 e6 6. Be2 h6 7. 0-0 Nbd7 8. cxd5 exd5 9. Bd3 Bxd3 10. Qxd3 Be7 11. Nh4 0-0 12. Nf5 Re8 13. e4 Nxe4 14. Nxe4 dxe4 15. Qg3 Bg5 16. f4 exf3 17. Rxf3 Qf6 18. Bxg5 Qxg5 19. Qc7 Re2 20. Ng3 Re7 21. h4 Qxh4 22. Nf5 Re1+ 23. Rf1 Rxf1+ 24. Rxf1 Qd8 25. Qxb7 Rb8 26. Qxc6 Rxb2 27. Qd5 Qg5 28. Qe4 Nf6 29. Qf3 Qg4 30. Qc6 Qe4 31. Qxe4 Nxe4 32. Re1 Nf6 33. Ne7+ Kf8 34. Nc6 Rxa2 35. Re7 a5 36. Ra7 Kg8 37. Kh2 a4 38. Kg3 a3 39. Kf3 Rc2 40. Ne7+ Kf8 41. Nf5 a2 42. g3 Kg8 43. Ne3 Rd2 44. Ra3 Rd3 45. Rxa2 Nd5 46. Ke4 Rxe3+ 47. Kxd5 Rxg3 48. Kc6 Rc3+ 49. Kb5 Rd3 50. Kc5 g5 51. d5 g4 52. d6 Kg7 53. Kc6 g3 54. d7 h5 55. Ra5 Kf6 56. Kc7 g2 57. Ra1 h4 58. Ra3 Rxd7+ 0-1

[Event "Iraklio SOI op-A 9th"]
[Site "Iraklio"]
[Date "2013.09.06"]
[Round "5"]
[White "Galanakis, Nikolaos"]
[Black "Petrakis, Nikolaos"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1705"]
[BlackElo "1632"]
[PlyCount "62"]
[EventDate "2013.09.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 d6 6. h3 g6 7. e3 Bg7 8. Be2 0-0 9. 0-0 Bd7 10. a3 Rc8 11. Bd2 Na5 12. b3 e5 13. Nf3 Qb6 14. Rb1 Bf5 15. e4 Nxe4 16. Nd5 Qd8 17. Bxa5 Qxa5 18. Ne7+ Kh8 19. Nxc8 Rxc8 20. Bd3 Nc3 21. Qd2 e4 22. b4 Qxa3 23. Ra1 Qxb4 24. Bc2 exf3 25. gxf3 Bxh3 26. Kh2 Bxf1 27. Rxf1 Qxc4 28. Kg2 Qd5 29. Bd3 Rc5 30. Rh1 Qg5+ 31. Kf1 Qxd2 0-1

[Event "Iraklio SOI op-A 9th"]
[Site "Iraklio"]
[Date "2013.09.05"]
[Round "4"]
[White "Petrakis, Nikolaos"]
[Black "Maris, Ioannis"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1632"]
[BlackElo "1997"]
[PlyCount "75"]
[EventDate "2013.09.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Nf3 Qb6 4. Bc1 e6 5. e3 Nc6 6. c3 d5 7. Nbd2 c4 8. Be2 a5 9. a4 Bd7 10. 0-0 Qc7 11. e4 dxe4 12. Ng5 Bd6 13. h3 e3 14. fxe3 Ne7 15. Nxc4 Bh2+ 16. Kh1 Nf5 17. Bd3 Ng3+ 18. Kxh2 Nxf1+ 19. Kg1 Ng3 20. Ne5 0-0 21. Qf3 Nf5 22. e4 Nxd4 23. cxd4 Bxa4 24. Bf4 Bc6 25. Nc4 Qd8 26. Qe3 Nh5 27. Bd6 b5 28. Bxf8 bxc4 29. Be2 Nf6 30. Bc5 h6 31. Nf3 Nxe4 32. Ne5 Bd5 33. Bxc4 Qh4 34. Bxd5 exd5 35. Nc6 Qh5 36. b4 a4 37. b5 Qg6 38. Ne7+ 1-0

[Event "Iraklio SOI op-A 9th"]
[Site "Iraklio"]
[Date "2013.09.04"]
[Round "3"]
[White "Kounalakis, Evryklis"]
[Black "Petrakis, Nikolaos"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2181"]
[BlackElo "1632"]
[PlyCount "81"]
[EventDate "2013.09.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 e6 4. e3 c5 5. c3 Qb6 6. Qc2 Ne4 7. Bf4 Nc6 8. Nbd2 Bd7 9. Nxe4 dxe4 10. Nd2 f5 11. Nc4 Qd8 12. Qd1 Bc8 13. Ne5 Nxe5 14. Bxe5 cxd4 15. Qa4+ Kf7 16. exd4 a6 17. Be2 Qg5 18. g3 Be7 19. Bf4 Qg6 20. Qd1 h5 21. f3 Bg5 22. Qd2 Bxf4 23. Qxf4 h4 24. Qc7+ Kg8 25. Qd8+ Kh7 26. Qxh4+ Kg8 27. Qd8+ Kh7 28. Qh4+ Kg8 29. Qf4 Bd7 30. 0-0-0 Bc6 31. fxe4 Bxe4 32. Bf3 Bxf3 33. Qxf3 Rh5 34. Qxb7 Rf8 35. Qxa6 f4 36. gxf4 Rxf4 37. d5 Re4 38. d6 e5 39. Qd3 Qg5+ 40. Qd2 Qd8 41. Qd5+ 1-0

[Event "Iraklio SOI op-A 9th"]
[Site "Iraklio"]
[Date "2013.09.04"]
[Round "2"]
[White "Petrakis, Nikolaos"]
[Black "Lupulescu, Adrian Calin"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1632"]
[BlackElo "2054"]
[PlyCount "69"]
[EventDate "2013.09.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. g3 f5 4. Bg2 Nf6 5. 0-0 Bd6 6. c4 c6 7. cxd5 exd5 8. Nc3 Nbd7 9. Qd3 Ne4 10. Nd2 0-0 11. f3 Nxc3 12. bxc3 f4 13. e4 fxg3 14. e5 gxh2+ 15. Kh1 Be7 16. f4 g6 17. a4 Nb6 18. a5 Bf5 19. Qe2 Nc8 20. c4 Be6 21. cxd5 Bxd5 22. Ne4 b6 23. Qg4 Rf5 24. Be3 Kh8 25. Ng3 Bxg2+ 26. Kxg2 Qd5+ 27. Kxh2 Rf8 28. f5 gxf5 29. Rxf5 Rg8 30. Qh5 Qb3 31. Rf7 Qc2+ 32. Kh3 bxa5 33. Bf4 Qg6 34. e6 Rg7 35. Be5 1-0

[Event "Heraklion Gazi op 9th"]
[Site "Heraklion"]
[Date "2013.08.03"]
[Round "9"]
[White "Panagiotakos, Nikolaos"]
[Black "Petrakis, Nikolaos"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2191"]
[BlackElo "1616"]
[PlyCount "57"]
[EventDate "2013.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d6 3. Nc3 Nf6 4. h3 a6 5. Nf3 d5 6. e5 Ne4 7. Bd3 Bf5 8. 0-0 e6 9. Qe2 Nxc3 10. bxc3 Bxd3 11. cxd3 Ne7 12. a4 b6 13. Ba3 Qd7 14. c4 Nc6 15. Bxf8 Kxf8 16. Qb2 h6 17. Rfc1 g6 18. cxd5 Qxd5 19. Rc4 a5 20. Qc3 Nb4 21. Rxc7 Kg7 22. Nd2 Rad8 23. Rc4 f5 24. exf6+ Kxf6 25. Re1 g5 26. Re5 Qd7 27. d5 Kg6 28. Rxe6+ Kh5 29. Rh4+ 1-0

[Event "Heraklion Gazi op 9th"]
[Site "Heraklion"]
[Date "2013.08.02"]
[Round "8"]
[White "Petrakis, Nikolaos"]
[Black "Milonakis, Georgios"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1616"]
[BlackElo "2213"]
[PlyCount "115"]
[EventDate "2013.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 Nc6 6. cxd4 e6 7. Bc4 Nb6 8. Bd3 Nb4 9. Be4 d5 10. exd6 Bxd6 11. 0-0 N4d5 12. Nc3 Be7 13. Be3 0-0 14. Rc1 Nf6 15. Bd3 Nbd5 16. Ne5 Nxc3 17. Rxc3 Qd5 18. Qc2 b5 19. Be2 Ne4 20. Bf3 f5 21. Nc6 Bd6 22. Bf4 b4 23. Re3 Ba6 24. Bxd6 Qxd6 25. Rc1 Rac8 26. Bxe4 fxe4 27. Qxe4 Rfe8 28. d5 Bb7 29. Ree1 a5 30. h4 Rc7 31. h5 Rf7 32. Ne5 Rfe7 33. Nc4 Qd8 34. Qg4 exd5 35. Rxe7 Rxe7 36. Ne3 Bc8 37. Qg5 Be6 38. h6 Rd7 39. Qe5 Qf6 40. Rc8+ Kf7 41. Ng4 Qxe5 42. Nxe5+ Ke7 43. Nxd7 Kxd7 44. Ra8 gxh6 45. Rxa5 d4 46. f4 h5 47. b3 d3 48. Kf2 Kd6 49. Ke3 h4 50. Kxd3 Bd5 51. Ra6+ Kc5 52. Rh6 Bf7 53. Rxh4 Bg6+ 54. Kd2 Kd5 55. g4 Be4 56. f5 Bf3 57. g5 Ke5 58. Ke3 1-0

[Event "Gazi op 8th"]
[Site "Gazi"]
[Date "2012.08.04"]
[Round "1"]
[White "Skembris, Spyridon"]
[Black "Petrakis, Nikolaos"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2449"]
[BlackElo "1549"]
[PlyCount "63"]
[EventDate "2012.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[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 Bg7 4. e4 d6 5. Bd3 0-0 6. Nge2 c5 7. d5 e6 8. 0-0 exd5 9. cxd5 a6 10. a4 Nbd7 11. a5 Re8 12. f4 c4 13. Bc2 Nc5 14. Ng3 h5 15. Re1 Bg4 16. Qd2 h4 17. Nh1 b6 18. Nf2 Bc8 19. axb6 Qxb6 20. Na4 Qc7 21. e5 dxe5 22. d6 Qa7 23. Nxc5 Qxc5 24. Ra5 c3 25. Rxc5 cxd2 26. Bxd2 Nd7 27. Rc7 Rb8 28. Ba4 Rd8 29. fxe5 Bxe5 30. Bxd7 Bxh2+ 31. Kxh2 Bxd7 32. Bg5 1-0

[Event "GRE-ch U14"]
[Site "Rio Achaia"]
[Date "2012.06.25"]
[Round "3.7"]
[White "Petrakis, Nikolaos"]
[Black "Ballas, Athanasios Panag"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "1557"]
[BlackElo "1840"]
[PlyCount "100"]
[EventDate "2012.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Be7 7. Be2 0-0 8. 0-0 a6 9. a4 Nc6 10. f4 Qc7 11. Bf3 Rb8 12. Qe2 Re8 13. g3 Bf8 14. Qg2 Bd7 15. Rfd1 Na5 16. Qe2 Nc4 17. Bc1 Rbc8 18. g4 e5 19. Nb3 d5 20. g5 dxe4 21. Bh1 Bg4 22. Qe1 Qb6+ 23. Kf1 Bxd1 24. Qxd1 Nd7 25. Qxd7 exf4 26. Bxe4 Ne3+ 27. Bxe3 fxe3 28. Nd5 Qd6 29. Qxd6 Bxd6 30. Bd3 Bxh2 31. Ke2 Be5 32. c3 Rcd8 33. c4 Bxb2 34. Rh1 g6 35. Nc5 b5 36. axb5 axb5 37. Ne4 bxc4 38. Ndf6+ Bxf6 39. Nxf6+ Kf8 40. Nxh7+ Kg7 41. Bxc4 Rd2+ 42. Kf3 Rf2+ 43. Kg3 Rh8 44. Re1 Rxh7 45. Rxe3 Rf5 46. Kg4 Rh5 47. Re7 Rhxg5+ 48. Kh4 Rg1 49. Be2 Rf2 50. Bg4 Rf4 0-1

[Event "Crete Poa op"]
[Site "Crete"]
[Date "2012.04.29"]
[Round "7"]
[White "Falelakis, Georgios"]
[Black "Petrakis, Nikolaos"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1566"]
[BlackElo "1573"]
[PlyCount "77"]
[EventDate "2012.04.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. Bf4 Bg7 3. e3 d6 4. Nf3 Nf6 5. h3 c6 6. Be2 Qb6 7. Qc1 Nd5 8. Bg3 0-0 9. c4 Nf6 10. Nc3 a5 11. 0-0 Re8 12. Qc2 Na6 13. c5 dxc5 14. Na4 Qd8 15. Bxa6 Rxa6 16. Nxc5 Ra8 17. Qb3 b6 18. Na4 b5 19. Nc5 Nd7 20. Rac1 Nxc5 21. Rxc5 Be6 22. Qc2 a4 23. a3 Bc4 24. Rc1 Rc8 25. Nd2 Bd5 26. Qc3 Bf8 27. e4 e6 28. exd5 Bxc5 29. dxc5 exd5 30. Bd6 Qg5 31. Nf3 Qh6 32. Be5 Re6 33. Bg3 Re4 34. Re1 Rc4 35. Qf6 Qg7 36. Qd6 Qf8 37. Qf6 Qd8 38. Re7 Qf8 39. Be5 1-0

[Event "Heraklion SOI op 4th"]
[Site "Heraklion"]
[Date "2012.01.07"]
[Round "6"]
[White "Despotakis, Vasilios"]
[Black "Petrakis, Nikolaos"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1570"]
[BlackElo "1005"]
[PlyCount "57"]
[EventDate "2012.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. Nf3 Bg7 4. Bc4 Nf6 5. Nc3 0-0 6. 0-0 Nxe4 7. Nxe4 d5 8. Bd3 dxe4 9. Bxe4 Nd7 10. c3 Nf6 11. Bd3 Be6 12. Re1 Qd6 13. Qe2 Rfe8 14. Ng5 Ng4 15. g3 Bf5 16. Bc4 e6 17. h3 Nf6 18. g4 h6 19. gxf5 hxg5 20. fxg6 Nd5 21. gxf7+ Kxf7 22. Qh5+ Ke7 23. Bxg5+ Kd7 24. Qf7+ Kc6 25. Qxg7 Rg8 26. Qe5 Rg6 27. Bd3 Rxg5+ 28. Qxg5 Nf4 29. Qb5# 1-0

[Event "Heraklion SOI op 4th"]
[Site "Heraklion"]
[Date "2012.01.06"]
[Round "5"]
[White "Petrakis, Nikolaos"]
[Black "Vitsaxakis, Nikolaos"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "1005"]
[BlackElo "1476"]
[PlyCount "92"]
[EventDate "2012.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[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 a6 6. Bd3 e6 7. Be3 Be7 8. Qd2 0-0 9. f3 Nbd7 10. 0-0-0 Qc7 11. h4 b5 12. g4 Ne5 13. h5 Nc4 14. Bxc4 bxc4 15. g5 Ne8 16. Nce2 Rb8 17. Qc3 a5 18. a3 g6 19. Rh2 Ng7 20. h6 Ne8 21. f4 Bd7 22. Nf3 f6 23. Nh4 Rf7 24. Rg2 fxg5 25. fxg5 e5 26. Rgg1 Be6 27. Rgf1 Qb7 28. Rxf7 Bxf7 29. Ng3 Nc7 30. Nf3 Ne6 31. Rd5 Bf8 32. Rxa5 Ra8 33. Rxa8 Qxa8 34. Qd2 Qc6 35. Qc3 Nc5 36. Bxc5 Qxc5 37. a4 Qf2 38. Nh4 Qf4+ 39. Kb1 Qxh4 40. a5 Qxg5 41. a6 d5 42. a7 Qd8 43. Qxe5 Qa5 44. Qb8 Qe1+ 45. Ka2 Qa5+ 46. Kb1 Qe1+ 1/2-1/2

[Event "Heraklion SOI op 4th"]
[Site "Heraklion"]
[Date "2012.01.03"]
[Round "1"]
[White "Petrakis, Nikolaos"]
[Black "Eleftherakis, Panagiotis"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1005"]
[BlackElo "1551"]
[PlyCount "114"]
[EventDate "2012.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Nf3 Bd6 6. 0-0 0-0 7. Bg5 Bg4 8. Nbd2 Nbd7 9. c3 c6 10. Qc2 Qc7 11. h3 Bxf3 12. Nxf3 h6 13. Be3 Rfe8 14. Qd2 Ne4 15. Bxe4 dxe4 16. Nh4 Re6 17. Nf5 Rf6 18. Nxd6 Qxd6 19. c4 Rd8 20. Qa5 Ra8 21. Rfd1 b6 22. Qa4 Qe7 23. b4 a5 24. a3 Rg6 25. Rab1 Qh4 26. Kh1 f5 27. Qc2 Re8 28. Qd2 Rf8 29. Qc2 f4 30. Qxe4 Qg5 31. Bc1 Qh5 32. Rd3 Nf6 33. Qf3 Re8 34. Bxf4 Qf5 35. Rbd1 axb4 36. axb4 Nd7 37. Bc7 Qe6 38. Re3 Qf7 39. Qxf7+ Kxf7 40. Rxe8 Kxe8 41. Re1+ Kf7 42. g4 Re6 43. Re3 Rxe3 44. fxe3 b5 45. c5 Nf6 46. Ba5 Ke6 47. Kg2 Kd5 48. Kf3 g5 49. Bd8 Ne4 50. h4 Nd2+ 51. Ke2 Ne4 52. hxg5 hxg5 53. Kd3 Nf2+ 54. Kc3 Ke6 55. Kc2 Kd5 56. Kb3 Ke6 57. Kc2 Kd5 1/2-1/2

[Event "Heraklion Galaxy op 1st"]
[Site "Heraklion"]
[Date "2011.01.09"]
[Round "7"]
[White "Petrakis, Nikolaos"]
[Black "Varveraki, Argiri"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "1523"]
[PlyCount "137"]
[EventDate "2011.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. d4 Bb4 4. exd5 exd5 5. Bd2 Nc6 6. Bb5 Nge7 7. a3 Bxc3 8. Bxc3 Be6 9. h3 Qd7 10. Nf3 f6 11. Qe2 0-0-0 12. 0-0-0 Kb8 13. Rhe1 Bf5 14. Ba4 Rhe8 15. Qf1 g5 16. Nh2 h5 17. f3 Bg6 18. Re3 Nf5 19. Rxe8 Rxe8 20. Qf2 Nd6 21. h4 Nc4 22. Bb5 Qf5 23. hxg5 Qf4+ 24. Kb1 Qxh2 25. gxf6 Ne3 26. Re1 Qxg2 27. Qxg2 Nxg2 28. Rg1 Nf4 29. Bxc6 bxc6 30. Bd2 Rf8 31. Bxf4 Rxf6 32. Be5 Re6 33. Kc1 Kc8 34. f4 Kd7 35. Rg5 Bf7 36. f5 Re8 37. Rg7 Rf8 38. Kd2 a6 39. Ke3 Ke8 40. Bxc7 Rg8 41. Rxg8+ Bxg8 42. Kf4 Ke7 43. Kg5 Bf7 44. Be5 Be8 45. f6+ Kf8 46. c3 Kg8 47. b3 Bf7 48. c4 dxc4 49. bxc4 Bxc4 50. Kxh5 Kh7 51. Kg5 Kg8 52. Kf5 Kf7 53. Ke4 Bd5+ 54. Kd3 Ke6 55. Kc3 c5 56. f7 Kxf7 57. dxc5 Ke7 58. Kd4 Bc6 59. Kc4 Kd7 60. Kb4 Bb7 61. Ka5 Kc6 62. Bd4 Bc8 63. Kb4 Bb7 64. a4 Bc8 65. a5 Bb7 66. Kc4 Bc8 67. Bg1 Bb7 68. Bd4 Bc8 69. Bg1 1/2-1/2

[Event "Heraklion Galaxy op 1st"]
[Site "Heraklion"]
[Date "2011.01.08"]
[Round "6"]
[White "Kiriazis, Efstratios"]
[Black "Petrakis, Nikolaos"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1295"]
[PlyCount "92"]
[EventDate "2011.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. c4 Bf5 3. Nc3 Qd7 4. Nf3 Na6 5. Bf4 Nf6 6. e3 Nb4 7. Rc1 g6 8. a3 Nc2+ 9. Rxc2 Bxc2 10. Qxc2 Bg7 11. Bd3 Qg4 12. 0-0 Nh5 13. Ne2 0-0 14. h3 Qd7 15. Bh2 Rfe8 16. Rd1 c6 17. b4 b6 18. c5 b5 19. cxd6 exd6 20. Rc1 Rac8 21. a4 a6 22. axb5 cxb5 23. Qa2 Rxc1+ 24. Nxc1 Ra8 25. Qd5 Rd8 26. Bb1 Nf6 27. Qb3 Bh6 28. Nd2 Qc6 29. Qc2 Qxc2 30. Bxc2 Rc8 31. Bd3 Rxc1+ 32. Bf1 d5 33. Bd6 Rc2 34. Nb3 Ne4 35. Bd3 Rc3 36. Bxe4 dxe4 37. Nc5 Bf8 38. Nxe4 Rc1+ 39. Kh2 Bxd6+ 40. Nxd6 Rc6 41. Nb7 Kf8 42. d5 Rc7 43. Nc5 Rxc5 44. bxc5 b4 45. c6 Ke8 46. d6 Kd8 0-1

