[Event "GRE-ch U18"]
[Site "Athens"]
[Date "1980.07.18"]
[Round "9"]
[White "Alexopoulos, Georgios"]
[Black "Dellaportas, Petros"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2200"]
[PlyCount "123"]
[EventDate "1980.07.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Bb4 6. 0-0-0 Qe7 7. Nxe4 Nxe4 8. Qxe4 Nc6 9. f4 Ba3 10. Nf3 Bd7 11. Ne5 Nxe5 12. fxe5 0-0-0 13. Ba6 c6 14. Be2 Bxb2+ 15. Kxb2 Kb8 16. Rhf1 Be8 17. d4 h5 18. h4 c5 19. dxc5 Bc6 20. Rxd8+ Rxd8 21. Qe3 g6 22. g3 Rd5 23. Bc4 Qxc5 24. Qxc5 Rxc5 25. Rxf7 Rxe5 26. Rf6 Re3 27. Rxg6 Bd5 28. Bxd5 exd5 29. Rd6 Rxg3 30. Rxd5 a6 31. Rxh5 Rh3 32. Rh7 Ka7 33. h5 Kb6 34. h6 Ka7 35. Rh8 Rh2 36. h7 b5 37. Kc3 Rh4 38. a3 a5 39. Kd3 b4 40. axb4 axb4 41. Ke3 Rh1 42. Kd4 Rh4+ 43. Kc5 Kb7 44. Kb5 Ka7 45. Rc8 Rxh7 46. Kxb4 Kb6 47. Rc4 Rh5 48. Rg4 Rb5+ 49. Ka3 Ra5+ 50. Kb2 Rh5 51. b4 Kb5 52. Kb3 Rh3+ 53. c3 Kb6 54. Kc4 Rh5 55. Rg6+ Kb7 56. b5 Rh7 57. Kb4 Rh4+ 58. c4 Kc7 59. b6+ Kb7 60. Kb5 Rh5+ 61. c5 Rf5 62. Rg7+ 1-0

[Event "GRE-ch sf U18"]
[Site "Athens"]
[Date "1980.07.03"]
[Round "3"]
[White "Grivas, Efstratios"]
[Black "Dellaportas, Petros"]
[Result "0-1"]
[ECO "B34"]
[PlyCount "114"]
[EventDate "1980.07.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. exd5 Nxd4 10. Bxd4 Qa5 11. Bc4 Qc7 12. Be2 Bf5 13. h3 Rfd8 14. Bf3 e5 15. d6 Qxd6 16. Be3 Qc7 17. Qc1 a6 18. Bh6 e4 19. Bxg7 Kxg7 20. Be2 b5 21. a3 Nd5 22. Nxd5 Rxd5 23. c4 bxc4 24. Qxc4 Qe5 25. Qc3 Qxc3 26. bxc3 Rc5 27. Rfc1 a5 28. Rab1 Rac8 29. g4 Be6 30. Rb5 Rxc3 31. Rxc3 Rxc3 32. Rxa5 Rxh3 33. Kg2 Rb3 34. Ra7 Rb2 35. Kf1 Rb1+ 36. Kg2 Bd5 37. Rd7 Bb7 38. Rd1 Rb2 39. Kf1 Ra2 40. Rd7 Ra1+ 41. Kg2 Ba8 42. Ra7 Bc6 43. Rc7 Rc1 44. Bb5 e3+ 45. Rxc6 Rxc6 46. fxe3 Rc3 47. Kf3 Rxa3 48. Be2 Kf6 49. Kf4 Ra2 50. Bf3 Ra4+ 51. e4 Ke6 52. Kg5 f6+ 53. Kf4 Ra1 54. Be2 Ra3 55. g5 fxg5+ 56. Kxg5 Ke5 57. Kh6 Rh3+ 0-1

[Event "GRE-ch U18"]
[Site "Athens"]
[Date "1979.07.18"]
[Round "10"]
[White "Alexopoulos, Georgios"]
[Black "Dellaportas, Petros"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2270"]
[PlyCount "69"]
[EventDate "1979.07.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 e6 7. h3 Bh5 8. c4 Qd7 9. d5 exd5 10. cxd5 Bxf3 11. Bxf3 Nd4 12. 0-0 Nf6 13. Nc3 Be7 14. Be3 Nxf3+ 15. Qxf3 0-0 16. Rad1 a6 17. d6 Bd8 18. Bxc5 Rc8 19. Be3 Rc6 20. Bf4 Bb6 21. Rfe1 Re8 22. Nd5 Nxd5 23. Rxe8+ Qxe8 24. Qxd5 Qe2 25. d7 Qxf2+ 26. Kh1 Bd8 27. Bg5 Qb6 28. Bxd8 Qxd8 29. Re1 Re6 30. Rxe6 fxe6 31. Qxe6+ Kf8 32. Qf5+ Kg8 33. Qd5+ Kf8 34. Qxb7 Ke7 35. Qe4+ 1-0

[Event "GRE-ch U18"]
[Site "Athens"]
[Date "1979.07.14"]
[Round "7"]
[White "Dellaportas, Petros"]
[Black "Zahilas, Loukas N"]
[Result "1/2-1/2"]
[ECO "A04"]
[PlyCount "26"]
[EventDate "1979.07.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 Nc6 6. 0-0 e5 7. Nbd2 Nge7 8. a4 0-0 9. c3 Kh8 10. Ne1 Be6 11. Nc4 d5 12. exd5 Bxd5 13. Qe2 Bxg2 1/2-1/2

