[Event "GRE-ch Univ Students online 1st"]
[Site "Tornelo INT"]
[Date "2022.05.29"]
[Round "8"]
[White "Archontiki, Ioanna Markella"]
[Black "Nikolaidis, Athanasios"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "1643"]
[PlyCount "127"]
[EventDate "2022.05.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. d4 c6 6. Bd3 e6 7. 0-0 Nf6 8. Bg5 Nbd7 9. Bd2 Qc7 10. Re1 0-0-0 11. Ne4 Nxe4 12. Bxe4 Bd6 13. h3 Bh5 14. g4 Bg6 15. Qe2 Nf6 16. Bxg6 hxg6 17. Ng5 Nd5 18. c3 Nf4 19. Bxf4 Bxf4 20. Nf3 Rxh3 21. Kg2 Rdh8 22. Qe4 Bd6 23. Red1 Qd8 24. c4 Qf6 25. g5 Qf5 26. Qxf5 gxf5 27. c5 Bc7 28. b4 R3h5 29. Rab1 f6 30. gxf6 gxf6 31. b5 e5 32. dxe5 fxe5 33. bxc6 bxc6 34. Nd2 Rh2+ 35. Kf1 Rh1+ 36. Ke2 Rxd1 37. Rxd1 Rd8 38. Rh1 Rd7 39. Rh5 Rf7 40. Rh8+ Kb7 41. Nc4 Ka6 42. Nd6 Bxd6 43. cxd6 Rd7 44. Rf8 Rxd6 45. Rxf5 Rd5 46. Ke3 Kb5 47. Ke4 Rd4+ 48. Kxe5 Rd5+ 49. Ke4 Rxf5 50. Kxf5 c5 51. Ke4 Kc6 52. Ke5 c4 53. Kd4 c3 54. Kxc3 Kd5 55. Kd3 Ke5 56. Kc3 Ke4 57. Kc4 Kf3 58. Kb5 Kxf2 59. Ka6 Ke3 60. Kxa7 Kd4 61. Kb6 Kd5 62. a4 Kd6 63. a5 Kd7 64. a6 1-0

[Event "GRE-ch Univ Students online 1st"]
[Site "Tornelo INT"]
[Date "2022.05.29"]
[Round "7"]
[White "Nikolaidis, Athanasios"]
[Black "Bournazos, Apostolos"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "1643"]
[PlyCount "79"]
[EventDate "2022.05.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Bc4 Nf6 7. f3 0-0 8. Nc3 d6 9. Qd2 Nxd4 10. Bxd4 Bd7 11. g4 Qc7 12. Bb3 a5 13. g5 Nh5 14. Nd5 Qd8 15. Bb6 Qe8 16. Nc7 Qc8 17. Nxa8 Qxa8 18. Bd4 a4 19. Bxg7 Nxg7 20. Bc4 Rc8 21. Bd3 Qa7 22. a3 Qd4 23. 0-0-0 Ne6 24. h4 Nc5 25. Kb1 b5 26. Bf1 Qe5 27. Bh3 Qg3 28. Bxd7 Nxd7 29. h5 gxh5 30. Rxh5 Qxf3 31. Rdh1 Qxe4 32. Rxh7 Qxh7 33. Rxh7 Kxh7 34. Qd3+ Kg8 35. Qxb5 Nc5 36. Qe2 Ne6 37. g6 Nd4 38. Qg4 Ne6 39. gxf7+ Kxf7 40. Qf5+ 1-0

[Event "GRE-ch Univ Students online 1st"]
[Site "Tornelo INT"]
[Date "2022.05.29"]
[Round "9"]
[White "Nikolaidis, Athanasios"]
[Black "Kalathas, Eleftherios"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1643"]
[PlyCount "120"]
[EventDate "2022.05.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Qe2 c5 4. c4 d4 5. Nf3 Nc6 6. e5 b6 7. g3 Bb7 8. Bg2 Rb8 9. h4 g6 10. h5 Bg7 11. hxg6 fxg6 12. Ng5 Nxe5 13. Bxb7 Rxb7 14. Rxh7 Rxh7 15. Nxh7 Bh6 16. Bxh6 Nxh6 17. Qxe5 Rxh7 18. Nd2 Ng4 19. Qe4 Qg5 20. f4 Qf6 21. 0-0-0 Nf2 22. Qa8+ Qd8 23. Qc6+ Qd7 24. Qa8+ Qd8 25. Qxd8+ Kxd8 26. Rf1 Nxd3+ 27. Kc2 Nb4+ 28. Kb3 Ke7 29. Rf3 Rh3 30. Ne4 a5 31. Nf2 Rh2 32. a3 Nc6 33. Ka4 e5 34. Kb5 Nd8 35. Kxb6 Ne6 36. Kxa5 g5 37. fxe5 g4 38. Rf6 Rg2 39. b4 cxb4 40. axb4 Rxg3 41. Rg6 d3 42. Rxg4 Rxg4 43. Nxg4 d2 44. Ne3 Nd4 45. b5 Nc2 46. Nd1 Ke6 47. b6 Nd4 48. b7 Nc6+ 49. Kb6 Kd7 50. e6+ Kd6 51. e7 Nxe7 52. b8Q+ Ke6 53. Ka6 Nc6 54. Qc8+ Kd6 55. Qf8+ Ne7 56. Qf4+ Kd7 57. Qxd2+ Kc7 58. Nc3 Nc6 59. Nb5+ Kc8 60. Qd6 Nb4+ 1-0

[Event "GRE-ch Univ Students online 1st"]
[Site "Tornelo INT"]
[Date "2022.05.28"]
[Round "6"]
[White "Harizanis, Stavros"]
[Black "Nikolaidis, Athanasios"]
[Result "0-1"]
[ECO "E30"]
[BlackElo "1643"]
[PlyCount "62"]
[EventDate "2022.05.28"]
[EventType "swiss (rapid)"]
[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 e6 3. Nc3 Bb4 4. Bg5 Bxc3+ 5. bxc3 h6 6. Bh4 d6 7. e3 Nbd7 8. Bd3 c5 9. a4 e5 10. Qc2 Qe7 11. d5 e4 12. Be2 0-0 13. Nh3 Re8 14. 0-0 Ne5 15. Bxf6 Qxf6 16. Qxe4 Bxh3 17. gxh3 Ng6 18. Qd3 Re7 19. a5 Rae8 20. a6 b6 21. Rac1 Nf4 22. exf4 Rxe2 23. Qg3 R2e4 24. Qg4 R8e7 25. Qc8+ Kh7 26. Rb1 Qxf4 27. Rxb6 axb6 28. Qb8 Re1 29. a7 Qf3 30. a8Q Rxf1+ 31. Kxf1 Qh1# 0-1

[Event "GRE-ch Univ Students online 1st"]
[Site "Tornelo INT"]
[Date "2022.05.28"]
[Round "4"]
[White "Jani, Joel"]
[Black "Nikolaidis, Athanasios"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "1643"]
[PlyCount "147"]
[EventDate "2022.05.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. h4 h5 7. e6 fxe6 8. Bd3 Bxd3 9. Qxd3 hxg4 10. Qg6+ Kd7 11. fxg4 Nf6 12. Nf3 Qe8 13. Ne5+ Kc8 14. Qxe8+ Nxe8 15. Ng6 Rg8 16. Bf4 Nd7 17. Nd2 Nd6 18. 0-0-0 Nf6 19. g5 Nfe4 20. Nxe4 Nxe4 21. Be5 Nf2 22. Rdf1 Nxh1 23. Rxh1 Kd7 24. Rf1 b6 25. h5 c5 26. dxc5 bxc5 27. b3 Ke8 28. Rf2 a5 29. c3 a4 30. b4 cxb4 31. cxb4 Rc8+ 32. Rc2 Rxc2+ 33. Kxc2 Kd7 34. Kc3 Kc6 35. Kd4 a3 36. Kc3 Kb5 37. Kb3 d4 38. Bxd4 e5 39. Bxe5 e6 40. Nxf8 Rxf8 41. Bxg7 Rf3+ 42. Bc3 Rh3 43. h6 Rh5 44. Bd2 Rh3+ 45. Kc2 e5 46. g6 e4 47. g7 Rg3 48. h7 Rxg7 49. h8Q Rc7+ 50. Bc3 e3 51. Qe5+ Kb6 52. Qxe3+ Kb7 53. Qf3+ Kb6 54. Kb3 Kb5 55. Qf5+ Kb6 56. Qa5+ Kc6 57. Qc5+ Kb7 58. Qxc7+ Kxc7 59. Kxa3 Kb6 60. Kb3 Kb5 61. a4+ Ka6 62. b5+ Ka7 63. Kb4 Kb6 64. a5+ Kb7 65. Bd4 Kb8 66. a6 Ka8 67. Ka5 Kb8 68. b6 Ka8 69. Kb5 Kb8 70. Kc6 Ka8 71. b7+ Kb8 72. Be5+ Ka7 73. b8Q+ Kxa6 74. Qb6# 1-0

[Event "GRE-ch Univ Students online 1st"]
[Site "Tornelo INT"]
[Date "2022.05.28"]
[Round "1"]
[White "Loukas, Marios"]
[Black "Nikolaidis, Athanasios"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1643"]
[PlyCount "86"]
[EventDate "2022.05.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. e5 Bf5 3. d4 e6 4. Nf3 h6 5. Nc3 a6 6. Bd3 Bxd3 7. Qxd3 c5 8. Be3 c4 9. Qd2 Ne7 10. 0-0 Nf5 11. g4 Nxe3 12. Qxe3 Be7 13. h3 Nc6 14. a3 b5 15. b4 cxb3 16. cxb3 b4 17. axb4 Nxb4 18. Rfc1 0-0 19. Ne2 Qd7 20. Qc3 Rfc8 21. Qe3 Nc2 22. Rxc2 Rxc2 23. Qd3 Qc6 24. Nf4 Rc1+ 25. Kg2 Rxa1 26. Kg3 Rc8 27. h4 Qc3 28. Qxc3 Rxc3 29. g5 hxg5 30. hxg5 Bxg5 31. Kg4 Bxf4 32. Kxf4 Rf1 33. Kg3 Rxf3+ 34. Kxf3 Rb1 35. Kf4 Rxb3 36. f3 a5 37. Kg4 a4 38. f4 a3 39. Kg5 a2 40. f5 a1Q 41. f6 Qf1 42. Kh5 Rg3 43. Kh4 Qh3# 0-1

[Event "GRE-ch Univ Students online 1st"]
[Site "Tornelo INT"]
[Date "2022.05.28"]
[Round "5"]
[White "Nikolaidis, Athanasios"]
[Black "Megremis, Georgios"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1643"]
[PlyCount "65"]
[EventDate "2022.05.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 d5 5. d3 Qf6 6. dxe4 Qxe5 7. exd5 Qxe2+ 8. Bxe2 Bc5 9. Nc3 c6 10. dxc6 Nxc6 11. Bb5 Bd7 12. 0-0 0-0 13. Bf4 a6 14. Ba4 Bd4 15. Rad1 b5 16. Bb3 Bxc3 17. Rxd7 Bxb2 18. Rfd1 Bf6 19. Bd5 Rac8 20. Bd6 Rfd8 21. Rxf7 h6 22. Rxf6+ Kh7 23. Be4+ Kg8 24. Rf3 Ne5 25. Bd5+ Kh7 26. Bxe5 Rxc2 27. Be4+ Kg8 28. Bxc2 Rxd1+ 29. Bxd1 Kh7 30. Bc2+ Kg8 31. Bg6 b4 32. Bd6 Kh8 33. Rf8# 1-0

[Event "GRE-ch Univ Students online 1st"]
[Site "Tornelo INT"]
[Date "2022.05.28"]
[Round "3"]
[White "Nikolaidis, Athanasios"]
[Black "Scholakis, Theodoros"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1643"]
[PlyCount "84"]
[EventDate "2022.05.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Bb4+ 7. Nc3 Bg4 8. Be2 Bxf3 9. Bxf3 Qc4 10. Bxc6+ bxc6 11. Qb3 Qxb3 12. axb3 a5 13. Bf4 Ne7 14. Kd2 0-0-0 15. Kd3 Nf5 16. Be3 Nxd4 17. Bxd4 c5 18. Kc2 cxd4 19. Na2 d3+ 20. Kd1 Bc5 21. Nc3 Bb6 22. Ra4 f5 23. Re1 Bxf2 24. Rf1 Bb6 25. Rxf5 Rhf8 26. Raf4 Rfe8 27. Re4 Rxe4 28. Nxe4 g6 29. Rf3 Re8 30. Nc3 Be3 31. Nd5 Bg1 32. Rxd3 Bxh2 33. Kd2 Bd6 34. g3 h5 35. Nf6 Bb4+ 36. Kd1 Re1+ 37. Kc2 Re2+ 38. Kd1 Rxb2 39. Nd5 Bd6 40. Nc3 Rxb3 41. Kc2 Ra3 42. Kb2 Bb4 0-1

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.03.03"]
[Round "7.2"]
[White "Pantoglou, Dimitrios"]
[Black "Nikolaidis, Athanasios"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1597"]
[BlackElo "1665"]
[PlyCount "51"]
[EventDate "2019.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Moudanion"]
[BlackTeam "Papafi Chronikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Bxd2+ 6. Nbxd2 d6 7. Bg2 e5 8. dxe5 dxe5 9. 0-0 h6 10. e3 c5 11. Nb1 0-0 12. Nc3 Rd8 13. Qc2 Bg4 14. h3 Bh5 15. Nh4 Nc6 16. g4 Nxg4 17. hxg4 Bxg4 18. Nf5 Qg5 19. Ng3 Nb4 20. Qe4 h5 21. f4 Qh4 22. Nf5 Bxf5 23. Qxf5 Rd2 24. Ne4 Re2 25. Ng5 Qg3 26. Qxf7+ 1-0

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.02.24"]
[Round "6.8"]
[White "Nikolaidis, Athanasios"]
[Black "Tzimoulias, Konstantinos"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1665"]
[BlackElo "1590"]
[PlyCount "45"]
[EventDate "2019.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Papafi Chronikos"]
[BlackTeam "Thessaloniki Aris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. d3 h6 4. g3 Nc6 5. Bg2 Nf6 6. 0-0 Be7 7. a4 d6 8. c3 Rb8 9. Ne1 d5 10. Qe2 0-0 11. e5 Nh7 12. f4 f6 13. Nf3 a6 14. c4 b5 15. axb5 axb5 16. cxb5 Rxb5 17. Nc3 Rb8 18. Nh4 Qe8 19. Nxd5 exd5 20. Bxd5+ Kh8 21. Bxc6 Qf7 22. Ra7 Kg8 23. exf6 1-0

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.02.10"]
[Round "4.8"]
[White "Samakas, Anastasios"]
[Black "Nikolaidis, Athanasios"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2009"]
[BlackElo "1665"]
[PlyCount "139"]
[EventDate "2019.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Polichnis"]
[BlackTeam "Papafi Chronikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. Nf3 Nh6 7. 0-0 Bf5 8. Bf4 Bg7 9. Re1 0-0 10. h3 Bxd3 11. Qxd3 Nf5 12. Nbd2 a6 13. Nb3 b5 14. Nc5 Nd6 15. Ne5 Bxe5 16. dxe5 Nc4 17. b3 Nb6 18. e6 f6 19. Qg3 Ra7 20. Rad1 b4 21. cxb4 Nxb4 22. Qc3 a5 23. Be3 Nxa2 24. Qd2 Nb4 25. Nd7 Nxd7 26. Bxa7 Ne5 27. Bd4 Qd6 28. Bc3 Nec6 29. Bxb4 Nxb4 30. Qe2 d4 31. Qb5 Nc2 32. Re2 Rb8 33. Qd7 Qc5 34. Rc1 d3 35. Qxd3 Nb4 36. Rxc5 Nxd3 37. Rxa5 Rxb3 38. Ra7 Kf8 39. Rc2 Rb1+ 40. Kh2 Rb8 41. Rca2 Rb6 42. Rd2 Rd6 43. Rd7 Ne5 44. R7xd6 exd6 45. Rxd6 Ke7 46. Ra6 h5 47. Kg3 Nd3 48. f4 Nc5 49. Ra5 Ne4+ 50. Kf3 Nd6 51. Ra7+ Kxe6 52. Ra6 Ke7 53. Ke3 Nf5+ 54. Ke4 Kf7 55. Ra5 Ng3+ 56. Kd5 Kg7 57. Ra7+ Kh6 58. Ke6 Ne2 59. f5 Nd4+ 60. Kxf6 Nxf5 61. g4 hxg4 62. hxg4 Nd6 63. g5+ Kh5 64. Rh7+ Kg4 65. Kxg6 Ne4 66. Rh1 Nd6 67. Rg1+ Kf4 68. Kh7 Ne8 69. g6 Nf6+ 70. Kh8 1-0

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.01.27"]
[Round "3.8"]
[White "Nikolaidis, Athanasios"]
[Black "Moustakas, Athanasios"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1665"]
[PlyCount "87"]
[EventDate "2019.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Papafi Chronikos"]
[BlackTeam "Polygyrou ASO"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e6 2. d3 d5 3. Qe2 Qe7 4. g3 Nc6 5. Nf3 dxe4 6. dxe4 Nf6 7. e5 Nd5 8. Bg2 g6 9. 0-0 Bg7 10. c4 Nb6 11. Bf4 0-0 12. Nbd2 Qc5 13. Rac1 Nd7 14. Rfe1 b6 15. Nb3 Qe7 16. Nfd4 Nxd4 17. Nxd4 c5 18. Bxa8 cxd4 19. Bc6 Nc5 20. Qd2 Qd8 21. b4 Na6 22. Re4 Qe7 23. b5 Nc5 24. Rxd4 Bb7 25. Bxb7 Qxb7 26. Rd8 Qc7 27. Rxf8+ Bxf8 28. Rd1 Nb7 29. Qd7 Qxd7 30. Rxd7 Nc5 31. Rd8 Kg7 32. Bg5 Ne4 33. Bf6+ Nxf6 34. exf6+ Kg8 35. a4 h5 36. a5 bxa5 37. c5 a4 38. c6 a3 39. c7 a2 40. Rxf8+ Kh7 41. Rh8+ Kxh8 42. c8Q+ Kh7 43. Qa6 a1Q+ 44. Qxa1 1-0

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.01.20"]
[Round "2.8"]
[White "Paterakis, Emmanouil"]
[Black "Nikolaidis, Athanasios"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1917"]
[BlackElo "1665"]
[PlyCount "81"]
[EventDate "2019.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Keravnos MAPO"]
[BlackTeam "Papafi Chronikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Qf3 e6 6. Ne2 Bxe4 7. Qxe4 Bb4+ 8. c3 Nf6 9. Qf3 Bd6 10. Bg5 Nbd7 11. h4 Qb6 12. 0-0-0 h6 13. Bd2 0-0-0 14. g4 e5 15. g5 hxg5 16. hxg5 Rxh1 17. Qxh1 Nd5 18. Bh3 Qa6 19. dxe5 Bxe5 20. Qe4 Bc7 21. Kb1 Kb8 22. Bf4 Bxf4 23. Nxf4 N7f6 24. Qe5+ Ka8 25. Rd4 Qb6 26. Kc1 Nxf4 27. Rxd8+ Qxd8 28. Qxf4 Nd5 29. Qf5 a6 30. Bg2 g6 31. Qg4 Qd6 32. Bxd5 Qxd5 33. c4 Qa5 34. Qf4 Qxa2 35. Qxf7 Qa1+ 36. Kc2 Qa4+ 37. Kc1 Qa1+ 38. Kc2 Qa4+ 39. Kb1 Qd1+ 40. Ka2 Qa4+ 41. Kb1 1/2-1/2

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.01.13"]
[Round "1.8"]
[White "Nikolaidis, Athanasios"]
[Black "Tsaknakis, Zisis"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1665"]
[BlackElo "2253"]
[PlyCount "66"]
[EventDate "2019.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Papafi Chronikos"]
[BlackTeam "Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. g4 d5 11. g5 d4 12. gxf6 Bxf6 13. Bf2 Bg5 14. Qd3 dxc3 15. Qxc3 Nd7 16. Rd1 Rc8 17. Qd3 Bh4 18. Bg2 Bxf2+ 19. Kxf2 Qb6+ 20. Ke1 Nf6 21. Rd2 Nh5 22. Qf1 Nf4 23. Qf2 Qb4 24. a3 Qa4 25. Nc1 Qa5 26. c3 Rfd8 27. Bf1 Rxd2 28. Kxd2 Qa4 29. Qh4 f6 30. Nd3 Qb3 31. Nxf4 Qxb2+ 32. Ke3 exf4+ 33. Kxf4 g5+ 0-1

[Event "Paleochora op 11th"]
[Site "Paleochora"]
[Date "2018.07.18"]
[Round "1"]
[White "Nikolaidis, Athanasios"]
[Black "Nikolov, Momchil"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1788"]
[BlackElo "2551"]
[PlyCount "112"]
[EventDate "2018.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. e5 d6 6. exd6 Qxd6 7. Bf4 e5 8. Qe2 f6 9. h3 Nge7 10. Bc1 Bg7 11. Nc3 b6 12. Bg2 0-0 13. 0-0 Bb7 14. Nb5 Qd7 15. a4 Nb4 16. Nh2 Bxg2 17. Kxg2 a6 18. Nc3 Nec6 19. Be3 Nd4 20. Bxd4 cxd4 21. Nb1 Qc6+ 22. Kg1 Qxc2 23. Qxc2 Nxc2 24. Ra2 Rac8 25. Nd2 Nb4 26. Ra3 Rc2 27. Rb3 Nd5 28. Nc4 Rb8 29. Rd1 Bf8 30. Nf3 Bb4 31. Ne1 Bxe1 32. Rxe1 g5 33. Nxe5 fxe5 34. Rxe5 Rd8 35. Rxg5+ Kf7 36. Rg4 Ke6 37. Rxd4 Rf8 38. Re4+ Kd6 39. f4 Rfc8 40. Rd4 h5 41. g4 hxg4 42. hxg4 Rh8 43. Rc4 Rd2 44. Re4 Rhh2 45. g5 Rdg2+ 46. Kf1 Rc2 47. Kg1 Rhd2 48. Re1 Rg2+ 49. Kh1 Rh2+ 50. Kg1 Rcg2+ 51. Kf1 b5 52. Re4 Rc2 53. Kg1 Rhd2 54. Kf1 Rd1+ 55. Re1 Ne3+ 56. Kg1 Rxe1# 0-1

[Event "GRE-ch U16"]
[Site "Porto Rio"]
[Date "2016.07.04"]
[Round "9"]
[White "Mastrakoulis, Simeon"]
[Black "Nikolaidis, Athanasios"]
[Result "1/2-1/2"]
[ECO "E40"]
[WhiteElo "1554"]
[BlackElo "1616"]
[PlyCount "22"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 d6 6. Nf3 Qe7 7. Bd3 e5 8. Bc2 c5 9. 0-0 e4 10. Nd2 0-0 11. Ba3 Re8 1/2-1/2

[Event "GRE-ch U16"]
[Site "Porto Rio"]
[Date "2016.07.03"]
[Round "8"]
[White "Nikolaidis, Athanasios"]
[Black "Toubekis, Panagiotis"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1616"]
[BlackElo "1661"]
[PlyCount "81"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Qe2 Be7 4. Nf3 c5 5. g3 Nc6 6. Bg2 Nf6 7. e5 Nd7 8. 0-0 0-0 9. c4 Nb6 10. h4 dxc4 11. dxc4 Qc7 12. Bf4 Nd7 13. Nc3 a6 14. Rad1 b6 15. Rfe1 Bb7 16. Nd5 exd5 17. e6 Qd8 18. cxd5 Nce5 19. Nxe5 Nxe5 20. d6 Bxg2 21. Bxe5 Bh3 22. dxe7 Qxe7 23. Bd6 Qb7 24. f3 Rfe8 25. e7 Be6 26. Kf2 Bxa2 27. Qe5 Be6 28. Qg5 h6 29. Qf4 Qc6 30. g4 Qb5 31. Re2 Qc4 32. Qg3 a5 33. g5 hxg5 34. hxg5 Bf5 35. Red2 Ra7 36. Qh2 Bg6 37. Bc7 Qe6 38. Rh1 f6 39. gxf6 gxf6 40. Qh8+ Kf7 41. Rh7+ 1-0

[Event "GRE-ch U16"]
[Site "Porto Rio"]
[Date "2016.07.02"]
[Round "7"]
[White "Samakas, Anastasios"]
[Black "Nikolaidis, Athanasios"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1785"]
[BlackElo "1616"]
[PlyCount "123"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. c4 b6 7. Nc3 Bb7 8. Ne5 Nbd7 9. Qa4 Nxe5 10. dxe5 Ne8 11. cxd5 exd5 12. Rd1 c6 13. e4 Nc7 14. exd5 cxd5 15. Qb3 Re8 16. Nxd5 Nxd5 17. Bxd5 Bxd5 18. Rxd5 Qc8 19. Be3 Bf8 20. f4 Qf5 21. Qd3 Qxd3 22. Rxd3 g5 23. Kf2 gxf4 24. gxf4 Bc5 25. Bxc5 bxc5 26. Rc1 Rab8 27. b3 Rec8 28. Rdc3 Rd8 29. Ke3 f6 30. Rxc5 fxe5 31. fxe5 Kf7 32. Rf1+ Kg6 33. Rf6+ Kg5 34. Rf7 a6 35. Rxh7 Rh8 36. Rxh8 Rxh8 37. Ra5 Kf5 38. Kd4 Rxh2 39. Rxa6 Rd2+ 40. Kc3 Rd8 41. e6 Rc8+ 42. Kd4 Kf6 43. b4 Ke7 44. Ke5 Rb8 45. Ra7+ Ke8 46. Kd6 Rb6+ 47. Kc5 Rxe6 48. a4 Kd8 49. b5 Kc8 50. a5 Rh6 51. Rg7 Kb8 52. Rg8+ Kb7 53. a6+ Ka7 54. Rg7+ Ka8 55. b6 Rh5+ 56. Kc6 Rh8 57. Rd7 Kb8 58. b7 Rg8 59. Rd6 Ka7 60. Kc7 Rh8 61. Rd8 Rh7+ 62. Kc8 1-0

[Event "GRE-ch U16"]
[Site "Porto Rio"]
[Date "2016.07.01"]
[Round "6"]
[White "Grigorakis, Stylianos"]
[Black "Nikolaidis, Athanasios"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1380"]
[BlackElo "1616"]
[PlyCount "108"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. Be2 Nf6 6. 0-0 e6 7. Nd4 Bxe2 8. Qxe2 Qb6 9. Nf3 c6 10. d4 Bd6 11. a4 Nbd7 12. Ne5 Qxd4 13. Nxd7 Nxd7 14. Be3 Qh4 15. f4 Qe7 16. Ne4 Bc7 17. a5 Qb4 18. Bd2 Qd4+ 19. Kh1 Nf6 20. Nxf6+ Qxf6 21. Bc3 Qh6 22. Qe4 0-0 23. Rf3 Qg6 24. Qe3 Qf5 25. Qd4 f6 26. a6 bxa6 27. Qd7 Rf7 28. Qxc6 Rd8 29. Qxa6 Rfd7 30. Qxa7 Bxf4 31. Qa4 Rd1+ 32. Rf1 Rxa1 33. Rxa1 Qh5 34. h3 Bg3 35. Be1 Bb8 36. Qc6 Qe5 37. g3 Kf7 38. Rb1 Qf5 39. Qb7+ Kg6 40. Qg2 Rd5 41. g4 Qe5 42. c4 Rd3 43. b4 Kf7 44. b5 Qd6 45. Rc1 Qf4 46. Rc2 Rf3 47. Bf2 Qe4 48. Kg1 Qd3 49. Be1 Bg3 50. Rd2 Qe3+ 51. Bf2 Bxf2+ 52. Rxf2 Rg3 53. Kh1 Rxh3+ 54. Qxh3 Qxh3+ 0-1

[Event "GRE-ch U16"]
[Site "Porto Rio"]
[Date "2016.07.01"]
[Round "5"]
[White "Nikolaidis, Athanasios"]
[Black "Fidrilakis, Stavros"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "1616"]
[BlackElo "1919"]
[PlyCount "74"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 h6 8. Be3 Be7 9. f3 0-0 10. Qd2 a5 11. g4 a4 12. Nc1 Ra5 13. Nd3 d5 14. Bxh6 gxh6 15. Qxh6 d4 16. Nd1 Nh7 17. h4 Nb4 18. Nxb4 Bxb4+ 19. Kf2 Qf6 20. Qxf6 Nxf6 21. Kg3 Bd7 22. Nf2 Bb5 23. Bxb5 Rxb5 24. g5 Nh5+ 25. Kg4 Nf4 26. Kf5 Be7 27. b3 a3 28. h5 Kg7 29. Ng4 Rh8 30. h6+ Kh7 31. Nf6+ Bxf6 32. Kxf6 Rg8 33. Rag1 Rg6+ 34. Kxf7 Rc5 35. Ke7 Rc7+ 36. Kd8 Ne6+ 37. Ke8 Rg8# 0-1

[Event "GRE-ch U16"]
[Site "Porto Rio"]
[Date "2016.06.30"]
[Round "4"]
[White "Anthopoulos, Hristos"]
[Black "Nikolaidis, Athanasios"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1979"]
[BlackElo "1616"]
[PlyCount "71"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. a3 Ba5 6. e5 Ne7 7. f4 Bxc3+ 8. bxc3 b6 9. Nf3 c5 10. Bd3 Ba6 11. 0-0 Bxd3 12. Qxd3 c4 13. Qe2 b5 14. a4 bxa4 15. Rxa4 Nbc6 16. Ra1 a5 17. Ba3 Qd7 18. Nh4 Ng6 19. Qh5 Nxh4 20. Qxh4 Na7 21. Rab1 Nc8 22. Rb2 Ra7 23. Rfb1 Qc6 24. Rb8 Kd7 25. Bc5 Rc7 26. Bd6 Nxd6 27. Rxh8 Ne8 28. Rb8 Rc8 29. Rxc8 Qxc8 30. Rf8 Qb8 31. Rxf7+ Kc6 32. h3 Qb1+ 33. Kh2 Nf6 34. exf6 g6 35. Rxh7 Qxc2 36. f7 1-0

[Event "GRE-ch U16"]
[Site "Porto Rio"]
[Date "2016.06.29"]
[Round "3"]
[White "Nikolaidis, Athanasios"]
[Black "Gkikas, Vasilios"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1616"]
[BlackElo "1958"]
[PlyCount "54"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. c4 Qc7 5. 0-0 Nge7 6. Re1 a6 7. Ba4 b6 8. d4 cxd4 9. Nxd4 Bb7 10. Bxc6 Nxc6 11. Nxc6 Qxc6 12. Qe2 Be7 13. Nc3 0-0 14. a4 Rac8 15. b3 f5 16. f3 fxe4 17. Nxe4 d5 18. Nf2 Bf6 19. Bb2 dxc4 20. Bxf6 Rxf6 21. Ng4 Qc5+ 22. Kh1 Rg6 23. Ne5 Rh6 24. Ng4 Rg6 25. Ne5 Rh6 26. Ng4 Rg6 27. Ne5 Rh6 1/2-1/2

[Event "GRE-ch U16"]
[Site "Porto Rio"]
[Date "2016.06.29"]
[Round "2"]
[White "Nikolaidis, Athanasios"]
[Black "Printzios, Lampros"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1616"]
[BlackElo "1196"]
[PlyCount "69"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. d3 Nf6 7. c3 0-0 8. Re1 Rb8 9. Qc2 Ba6 10. Bf4 Rb7 11. Nbd2 d6 12. Rab1 e5 13. Bg5 h6 14. Bh4 Qc7 15. d4 c4 16. dxe5 dxe5 17. Bxf6 Bxf6 18. Nf1 Rfb8 19. Ne3 Qa5 20. Qe2 Qa4 21. Ng4 Kg7 22. Qd2 Rh8 23. Nxf6 Kxf6 24. Qd6+ Kg7 25. Qxe5+ f6 26. Qd4 Re8 27. h3 Rbe7 28. e5 fxe5 29. Rxe5 Rxe5 30. Nxe5 Rxe5 31. Qxe5+ Kg8 32. Re1 c5 33. Qc7 Bb5 34. Re7 Be8 35. Rg7+ 1-0

[Event "GRE-ch U16"]
[Site "Porto Rio"]
[Date "2016.06.28"]
[Round "1"]
[White "Loutragotis, Dimitrios"]
[Black "Nikolaidis, Athanasios"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2014"]
[BlackElo "1616"]
[PlyCount "133"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 Qc7 16. Ne5 Bd6 17. f4 0-0-0 18. Kb1 Rhe8 19. c4 c5 20. Bc3 Bxe5 21. dxe5 Ng8 22. g4 Ne7 23. Qe4 Qc6 24. Qxc6+ Nxc6 25. Kc2 Ne7 26. Rd6 g6 27. hxg6 Nxg6 28. Rxd8+ Kxd8 29. Rxh6 Rg8 30. Bd2 Ne7 31. Rh4 Ng6 32. Rh7 Ke8 33. Be3 b6 34. Kd3 Nf8 35. Rh4 Ng6 36. Rh1 Ne7 37. Rg1 Nc6 38. Ke4 Nb4 39. a3 Nc6 40. Kf3 Ke7 41. Bf2 Rh8 42. Kg2 f6 43. exf6+ Kxf6 44. Be1 Kf7 45. Bc3 Rd8 46. Rh1 Kg6 47. Re1 Kf7 48. Re2 Na5 49. Bxa5 bxa5 50. Kf3 Rd4 51. Rc2 a4 52. Ke3 e5 53. fxe5 Rxg4 54. Kd3 Rd4+ 55. Kc3 Re4 56. Rh2 Kg6 57. Rd2 Re3+ 58. Kc2 Rxe5 59. Rd7 Re2+ 60. Kc3 Re1 61. Rxa7 Rc1+ 62. Kd3 Rd1+ 63. Kc2 Rd4 64. Rxa4 Kf5 65. Ra5 Rxc4+ 66. Kd3 Rd4+ 67. Kc3 1-0

[Event "GRE-ch U16"]
[Site "Kavala"]
[Date "2016.01.02"]
[Round "1"]
[White "Nikolaidis, Athanasios"]
[Black "Nikolaou, Spiridon"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1554"]
[BlackElo "2156"]
[PlyCount "138"]
[EventDate "2016.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. c3 e6 5. 0-0 Nge7 6. d3 Ng6 7. Re1 Be7 8. Nbd2 0-0 9. Nf1 d6 10. Bxc6 bxc6 11. Ng3 Rb8 12. Qc2 f5 13. exf5 exf5 14. Bg5 Bxg5 15. Nxg5 f4 16. Nf1 Ne5 17. Rad1 Bf5 18. Qe2 h6 19. d4 hxg5 20. dxe5 d5 21. h3 Be4 22. f3 Bf5 23. Nh2 c4 24. Qf2 Rfe8 25. h4 gxh4 26. Qxh4 Rxe5 27. Rxe5 Qxe5 28. Re1 Qd6 29. Qg5 Qg6 30. Qxf4 Rxb2 31. g4 Bd3 32. Nf1 Bxf1 33. Kxf1 Qc2 34. Re8+ Kh7 35. Qg3 Qh2 36. Qxh2+ Rxh2 37. Re6 Rxa2 38. Rxc6 Rd2 39. Ra6 Rd3 40. Ke2 Rxc3 41. Rxa7 d4 42. Rd7 d3+ 43. Kd2 Rc2+ 44. Kd1 Kh6 45. f4 Kg6 46. Rd6+ Kf7 47. f5 Ke7 48. Rd4 Kf6 49. Rd5 Kg5 50. Rd4 Rg2 51. Rxc4 Rxg4 52. Rc5 Rg2 53. Rd5 d2 54. Rc5 Rf2 55. Rd5 Kf4 56. Rd8 Kg5 57. Rd5 Rg2 58. Rc5 Rf2 59. Rd5 Rxf5 60. Rxd2 Kh4 61. Ke1 g5 62. Rd4+ g4 63. Rd8 Kh3 64. Rh8+ Kg2 65. Rg8 g3 66. Rh8 Kg1 67. Re8 g2 68. Re7 Rh5 69. Re4 Kh1 0-1

[Event "GRE-ch U10"]
[Site "Kallithea"]
[Date "2010.06.27"]
[Round "2"]
[White "Kouskoutis, Georgios Alexandros"]
[Black "Nikolaidis, Athanasios"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1644"]
[PlyCount "140"]
[EventDate "2010.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nc6 5. Nf3 h6 6. Bb5 a6 7. Bxc6+ bxc6 8. Ne5 Bb7 9. c3 Bd6 10. Nc4 Ne7 11. Nexd6+ cxd6 12. Bf4 Nc8 13. Qg4 g5 14. Be3 h5 15. Qxg5 Qxg5 16. Bxg5 h4 17. Bf4 Kd7 18. h3 a5 19. 0-0-0 a4 20. Rd2 Ba6 21. Ne3 Nb6 22. Re1 Nc4 23. Nxc4 Bxc4 24. a3 Bd5 25. f3 f6 26. Bh2 Rhg8 27. Kb1 Rg7 28. Rc1 Bc4 29. Rg1 Rag8 30. Bf4 Bd5 31. Rf2 e5 32. dxe5 fxe5 33. Be3 Be6 34. f4 exf4 35. Rxf4 Rxg2 36. Rxg2 Rxg2 37. Rxa4 Rg3 38. Bf2 Rxh3 39. Rxh4 Rxh4 40. Bxh4 Bb3 41. Kc1 c5 42. Kd2 c4 43. Ke3 d5 44. Kf4 Ke6 45. Bf2 Ba4 46. Bc5 Bb3 47. Bd4 Ba4 48. Kg5 Bb3 49. Kg6 Ba4 50. Kg7 Kf5 51. Kf7 Ke4 52. Ke6 Bb3 53. Kd6 Kd3 54. Kxd5 Kc2 55. Kc5 Kd3 56. Kb4 Ke4 57. a4 Kd5 58. Kb5 Kd6 59. Kb4 Kc6 60. Be5 Kb6 61. a5+ Ka6 62. Bc7 Ka7 63. Kb5 Kb7 64. Bf4 Ka7 65. Be3+ Kb7 66. a6+ Ka8 67. Bd4 Ba2 68. Kb4 Bb3 69. Ka3 Bc2 70. Kb4 Bb3 1/2-1/2

[Event "EU School-ch U11"]
[Site "Thessaloniki"]
[Date "2010.04.06"]
[Round "2"]
[White "Nikolaidis, Athanasios"]
[Black "Litvinov, Maxim"]
[Result "0-1"]
[ECO "C11"]
[BlackElo "1749"]
[PlyCount "78"]
[EventDate "2010.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 Be7 6. Bf4 Nc6 7. Bb5 0-0 8. 0-0 Nb6 9. Be3 a6 10. Bd3 Nb4 11. a3 Nxd3 12. Qxd3 Nc4 13. Rab1 Nxe3 14. Qxe3 b6 15. Ne2 a5 16. Rfc1 Ba6 17. Nd2 c5 18. c3 Bxe2 19. Qxe2 c4 20. Ra1 a4 21. f4 Qd7 22. g4 g6 23. g5 Kg7 24. Nf3 Rh8 25. Kg2 Kf8 26. h4 Ke8 27. Rh1 Kd8 28. h5 Kc7 29. Ne1 Rag8 30. Kf2 h6 31. gxh6 Rxh6 32. Ng2 gxh5 33. Rxh5 Rhg6 34. Rg1 Qd8 35. Ke1 Rg4 36. Qf3 Bh4+ 37. Kf1 Rg3 38. Qd1 R8g4 39. Qe2 Qg8 0-1

[Event "GRE-ch U10"]
[Site "Kallithea"]
[Date "2009.06.28"]
[Round "5"]
[White "Tsiros, Fragkiskos Vlasios"]
[Black "Nikolaidis, Athanasios"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1502"]
[PlyCount "81"]
[EventDate "2009.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Bf5 6. Nf3 Nf6 7. Bd2 Qc7 8. 0-0 e6 9. h3 Bd6 10. Re1 Nbd7 11. Nh4 Bg6 12. Nxg6 hxg6 13. Qf3 0-0-0 14. a4 Nb6 15. Bd3 a6 16. Be3 Nbd5 17. Nxd5 Nxd5 18. c3 Rhe8 19. Bg5 Rd7 20. a5 e5 21. Bc4 f6 22. Bd2 Be7 23. dxe5 fxe5 24. Qg3 Red8 25. Qxg6 Bf6 26. Qe4 Kb8 27. Be3 Nxe3 28. Qxe3 Qd6 29. Rad1 Qxd1 30. Rxd1 Rxd1+ 31. Kh2 R1d2 32. b3 Kc8 33. Be6+ Kb8 34. Bc4 Kc8 35. Qb6 Rc2 36. Bxa6 bxa6 37. Qxc6+ Kb8 38. Qb6+ Kc8 39. Qxa6+ Kd7 40. Qd3+ Ke6 41. Qxc2 1-0

[Event "GRE-ch U10"]
[Site "Kallithea"]
[Date "2009.06.26"]
[Round "2"]
[White "Nikolaidis, Athanasios"]
[Black "Kouskoutis, Georgios Alexandros"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "104"]
[EventDate "2009.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 a6 8. 0-0 b5 9. Bb3 d6 10. Nxc6 Nxc6 11. Bxc5 dxc5 12. Nd2 c4 13. Bc2 Bb7 14. Qf3 Qh6 15. Rad1 0-0 16. Qg3 Qd6 17. Qxd6 cxd6 18. Nf3 Rad8 19. Rfe1 Ne5 20. Nxe5 dxe5 21. f3 a5 22. b3 Bc6 23. Rxd8 Rxd8 24. Rd1 Rxd1+ 25. Bxd1 cxb3 26. axb3 Kf8 27. Kf2 Ke7 28. Ke3 g5 29. g3 f6 30. f4 exf4+ 31. gxf4 h6 32. fxg5 hxg5 33. Kd4 Kd6 34. h3 a4 35. Bc2 axb3 36. Bxb3 Bd7 37. c4 bxc4 38. Bxc4 Bxh3 39. Ke3 Ke5 40. Bd5 f5 41. Bc6 Bg2 42. Ba4 f4+ 43. Kf2 Bxe4 44. Bd1 Kf5 45. Kg1 f3 46. Kf2 Kf4 47. Kg1 g4 48. Kh2 g3+ 49. Kg1 f2+ 50. Kf1 Bd3+ 51. Be2 Bxe2+ 52. Kxe2 Ke4 0-1

[Event "GRE-ch U08"]
[Site "Kallithea"]
[Date "2008.07.04"]
[Round "9"]
[White "Papadoulis, Georgios"]
[Black "Nikolaidis, Athanasios"]
[Result "1/2-1/2"]
[ECO "A25"]
[PlyCount "45"]
[EventDate "2008.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Be7 5. d3 Bd7 6. Nf3 Nf6 7. Bg5 0-0 8. Bxf6 Bxf6 9. 0-0 Re8 10. Rb1 Rb8 11. Qc2 a6 12. Nd2 Nd4 13. Qd1 c6 14. Nf3 Qc8 15. Ne4 Be7 16. e3 Ne6 17. d4 exd4 18. Nxd4 Qc7 19. Qd2 c5 20. Nxe6 Bxe6 21. b3 Bf5 22. Rbd1 Rbd8 23. Qd5 1/2-1/2

[Event "GRE-ch U08"]
[Site "Kallithea"]
[Date "2008.07.02"]
[Round "7"]
[White "Nikolaidis, Athanasios"]
[Black "Pavlidis, Pavlos"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "113"]
[EventDate "2008.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. cxd4 Nxe4 6. d5 Ne7 7. Bd3 Nc5 8. Nc3 c6 9. d6 Nd5 10. Qe2+ Ne6 11. Ne4 g6 12. 0-0 Bg7 13. Be3 0-0 14. Rad1 Nxe3 15. fxe3 b6 16. Ned2 Nc5 17. b3 Nxd3 18. Qxd3 c5 19. e4 Bb7 20. e5 Qc8 21. a3 Ba6 22. Nc4 Re8 23. Rfe1 h5 24. a4 Bb7 25. Qc2 Bxf3 26. gxf3 Qd8 27. Qf2 Qg5+ 28. Qg3 Qxg3+ 29. hxg3 Re6 30. a5 bxa5 31. f4 Rb8 32. Nxa5 Rb5 33. Ra1 f6 34. Ra3 fxe5 35. fxe5 Bxe5 36. Kh1 Bxd6 37. Rxe6 dxe6 38. Kg2 Kf7 39. Nc6 Kf6 40. Nxa7 Rb4 41. Nc6 Rg4 42. Kf2 Rxg3 43. Na5 h4 44. Ke2 h3 45. Ra1 h2 46. Rf1+ Kg5 47. Kf2 c4 48. bxc4 Kh4 49. Nb3 Rxb3 50. Kg2 Rb2+ 51. Kh1 g5 52. c5 Bxc5 53. Rf4+ g4 54. Rxg4+ Kh5 55. Rg5+ Kh6 56. Rg6+ Kh7 57. Rg7+ 1/2-1/2

[Event "GRE-ch U08"]
[Site "Kallithea"]
[Date "2008.07.01"]
[Round "5"]
[White "Ontabasidis, Aristidis"]
[Black "Nikolaidis, Athanasios"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "101"]
[EventDate "2008.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bf4 dxc4 5. e3 Bb4 6. Bxc4 Ne4 7. Qb3 c5 8. a3 Bxc3+ 9. bxc3 cxd4 10. cxd4 Qa5+ 11. Qb4 Qxb4+ 12. axb4 0-0 13. b5 b6 14. Bxb8 Rxb8 15. Rxa7 Bb7 16. f3 Nd6 17. Bd3 Ra8 18. Rxa8 Rxa8 19. Kf2 Ra5 20. Ne2 Nxb5 21. Rc1 g6 22. Be4 Ba6 23. Nc3 f5 24. Bd3 Nxc3 25. Bxa6 Ra2+ 26. Kg3 Nd5 27. Bc4 Ra3 28. Bxd5 exd5 29. Rc6 Rxe3 30. Rxb6 Rd3 31. Rb4 Kg7 32. Kf4 Rd2 33. Kg3 Kf6 34. Rb7 h5 35. Rb6+ Kg5 36. h4+ Kh6 37. Rb4 g5 38. Rb6+ Kg7 39. hxg5 Rxd4 40. Kh3 Rf4 41. Rd6 Rd4 42. g3 Rd3 43. f4 d4 44. Kh4 Kf7 45. Kxh5 Ke7 46. Rf6 Rxg3 47. Rxf5 d3 48. Rd5 Ke6 49. Rd4 Kf5 50. Kh6 Rxg5 51. fxg5 1-0

[Event "GRE-ch U08"]
[Site "Kallithea"]
[Date "2008.06.30"]
[Round "4"]
[White "Nikolaidis, Athanasios"]
[Black "Stamatopoulos, Georgios"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "107"]
[EventDate "2008.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Bd3 Nd7 4. Nc3 Bg7 5. Be3 Ngf6 6. Nge2 0-0 7. 0-0 c5 8. f4 cxd4 9. Nxd4 Nc5 10. Qd2 Ng4 11. Kh1 Nxe3 12. Qxe3 Nxd3 13. cxd3 Re8 14. Rad1 e5 15. Nde2 Qh4 16. Nd5 Rb8 17. Qxa7 Bg4 18. Qf2 Qxf2 19. Rxf2 Ra8 20. Nc7 Be6 21. Nxe8 Rxe8 22. b3 h5 23. fxe5 Bxe5 24. d4 Bh8 25. Re1 g5 26. Ng3 h4 27. Ne2 Rc8 28. d5 Be5 29. dxe6 fxe6 30. g3 hxg3 31. Nxg3 Bd4 32. Rfe2 Bc3 33. Rc1 d5 34. exd5 exd5 35. Rec2 d4 36. Ne2 d3 37. Rxc3 Rd8 38. Rc8 Rxc8 39. Rxc8+ Kg7 40. Nc3 d2 41. Rc7+ Kf6 42. Rxb7 Ke5 43. Rd7 Kf4 44. Re7 Kf3 45. Nd1 Kf4 46. a4 g4 47. a5 Kf3 48. a6 g3 49. hxg3 Kxg3 50. Rf7 Kh3 51. Rg7 Kh4 52. a7 Kh3 53. a8Q Kh4 54. Qh8# 1-0

[Event "GRE-ch U08"]
[Site "Kallithea"]
[Date "2008.06.29"]
[Round "3"]
[White "Kouskoutis, Georgios Alexandros"]
[Black "Nikolaidis, Athanasios"]
[Result "1-0"]
[ECO "B53"]
[PlyCount "109"]
[EventDate "2008.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e5 8. Qc4 Be7 9. Be3 Nf6 10. 0-0-0 Qc7 11. Nd5 Qd7 12. Nxf6+ Bxf6 13. Bc5 Be7 14. Nxe5 Qe6 15. Qxe6 fxe6 16. Bxd6 Bg5+ 17. Kb1 Bxe4 18. f3 Bd5 19. c4 Bc6 20. Nxc6 bxc6 21. Rhe1 Kf7 22. Be5 Bf6 23. Bxf6 Kxf6 24. Rd6 Rhe8 25. Rxc6 Rac8 26. Rxc8 Rxc8 27. b3 a5 28. a4 Rd8 29. Kc2 g5 30. g4 Rd6 31. Kc3 Kg6 32. Re5 Ra6 33. c5 Kf6 34. Kd4 Ra7 35. Re4 Rd7+ 36. Kc4 Rc7 37. Kb5 Ke7 38. Re5 Kf6 39. Re4 Ke7 40. Rc4 Kd7 41. Kxa5 Ra7+ 42. Kb4 Rb7+ 43. Kc3 Kc6 44. b4 Kd5 45. b5 e5 46. c6 Rc7 47. Kb4 Kd6 48. a5 Ke7 49. b6 Rc8 50. c7 Rxc7 51. bxc7 Kd6 52. c8Q Ke7 53. Qf5 Kd6 54. Qxh7 Ke6 55. Rc6+ 1-0

[Event "GRE-ch U08"]
[Site "Kallithea"]
[Date "2008.06.29"]
[Round "2"]
[White "Nikolaidis, Athanasios"]
[Black "Papadopoulos, Georgios Vas"]
[Result "1-0"]
[ECO "C44"]
[BlackElo "1467"]
[PlyCount "85"]
[EventDate "2008.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d3 h6 5. Be2 Bc5 6. Be3 Bxe3 7. fxe3 Ne7 8. Nxe5 0-0 9. 0-0 d6 10. Nf3 Ng6 11. Kh1 Ng4 12. Qd2 Nh4 13. Nxh4 Qxh4 14. Bxg4 Bxg4 15. Qf2 Qxf2 16. Rxf2 f6 17. Nd2 Rf7 18. d4 Raf8 19. h3 Bh5 20. c4 Bg6 21. Rd1 f5 22. e5 dxe5 23. dxe5 Re7 24. Nf3 f4 25. Re1 fxe3 26. Rxe3 Rd7 27. b4 Rd1+ 28. Kh2 Rc1 29. c5 Rb1 30. a3 h5 31. g4 h4 32. Kg2 Rc1 33. Nxh4 Rxf2+ 34. Kxf2 Rc2+ 35. Kg3 Bf7 36. e6 Bxe6 37. Rxe6 Rc3+ 38. Nf3 Rxa3 39. Kf4 Rb3 40. Re4 a5 41. bxa5 Rb5 42. Ng5 Rxc5 43. Re8# 1-0

