[Event "Skopje op"]
[Site "Skopje"]
[Date "2023.12.10"]
[Round "6"]
[White "Gusev, Mikhail"]
[Black "Oikonomopoulos, Filippos"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2155"]
[BlackElo "1832"]
[PlyCount "100"]
[EventDate "2023.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 0-0 13. Ndxb4 Nxb4 14. Nxb4 Qb6 15. a3 a5 16. Nc2 Qxb2 17. Rb1 Qc3+ 18. Qd2 Qxd2+ 19. Kxd2 Be6 20. Bd3 Rfc8 21. Ne3 Bg5 22. Rhc1 Kf8 23. Rb6 Ke7 24. Rb7+ Kd8 25. Rcb1 Rc7 26. Ke2 Bxe3 27. Kxe3 Kc8 28. R7b6 Kd7 29. Rd1 Rc6 30. Rxc6 Kxc6 31. Rb1 Kc7 32. f4 exf4+ 33. Kxf4 f6 34. Ke3 Rb8 35. Rxb8 Kxb8 36. Kd4 Kc7 37. c5 Kc6 38. cxd6 Kxd6 39. Bb5 h6 40. Be8 Bb3 41. g3 Be6 42. Bb5 Bc8 43. Bc4 Bb7 44. h4 Bc8 45. Bd5 Ba6 46. Bb3 Bb5 47. Bd1 Ba6 48. Bh5 Bb7 49. Bg6 Ba6 50. Bf7 Bb5 1/2-1/2

[Event "Skopje op"]
[Site "Skopje"]
[Date "2023.12.10"]
[Round "7"]
[White "Vujacic, Igor"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2094"]
[BlackElo "1832"]
[PlyCount "72"]
[EventDate "2023.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 h6 6. 0-0 g6 7. h3 Bg7 8. Nh2 Nf6 9. Nd5 Nxd5 10. Bxd5 Ne7 11. Bb3 0-0 12. f4 exf4 13. Bxf4 Kh7 14. c3 g5 15. Bd2 f5 16. h4 gxh4 17. Qh5 Qe8 18. Qxh4 Ng6 19. Qh5 f4 20. Nf3 Kh8 21. Ng5 Qe5 22. Qxg6 Qxg5 23. Qxd6 Bh3 24. Rf2 Be5 25. Qxc5 b6 26. Qb5 Bxg2 27. d4 Bxe4+ 28. Kf1 Bd6 29. Qxg5 hxg5 30. Be6 Rf6 31. d5 Bd3+ 32. Kg2 f3+ 33. Kh3 Rxe6 34. Bxg5 Bf5+ 35. Kh4 Re4+ 36. Kh5 Kh7 0-1

[Event "Skopje op"]
[Site "Skopje"]
[Date "2023.12.09"]
[Round "5"]
[White "Oikonomopoulos, Filippos"]
[Black "Nikolovski, Kiril"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1832"]
[BlackElo "1740"]
[PlyCount "80"]
[EventDate "2023.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Qe2 Be6 8. Be3 Nf6 9. 0-0-0 Qe7 10. f3 0-0-0 11. Bxb6 axb6 12. Qf2 d5 13. exd5 Nxd5 14. Nxd5 Bxd5 15. Bd3 Nb4 16. Bf5+ Kb8 17. Kb1 Bxb3 18. axb3 Qe5 19. Qh4 Rxd1+ 20. Rxd1 Nc6 21. Be4 f5 22. Bxc6 bxc6 23. Re1 Qa5 24. c3 Kb7 25. Qd4 Ra8 26. Kc2 g6 27. Re7 Qa1 28. Qf4 Rc8 29. Qc1 Qa6 30. c4 Qa5 31. Qe3 b5 32. Qc3 b4 33. Qd4 h5 34. Re5 Qb6 35. Qxb6+ Kxb6 36. h4 Rd8 37. g3 Rd4 38. f4 c5 39. Rd5 c6 40. Re5 Rd6 1/2-1/2

[Event "Skopje op"]
[Site "Skopje"]
[Date "2023.12.08"]
[Round "4"]
[White "Kotyk, Michael"]
[Black "Oikonomopoulos, Filippos"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2137"]
[BlackElo "1832"]
[PlyCount "51"]
[EventDate "2023.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 a5 7. g4 e5 8. d5 Na6 9. Nge2 h5 10. g5 Nh7 11. h4 f6 12. Qd2 f5 13. exf5 gxf5 14. f4 Qe7 15. 0-0-0 exf4 16. Nxf4 Re8 17. Bd4 Nc5 18. Nxh5 Be5 19. Rg1 Qf8 20. Nf6+ Kh8 21. Nxe8 Qxe8 22. g6 Nf6 23. Qh6+ Kg8 24. g7 Nh7 25. Bxe5 dxe5 26. Be2 1-0

[Event "Skopje op"]
[Site "Skopje"]
[Date "2023.12.08"]
[Round "3"]
[White "Oikonomopoulos, Filippos"]
[Black "Cirkovic, Vuk"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1832"]
[BlackElo "1748"]
[PlyCount "57"]
[EventDate "2023.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nc3 Nxc3 7. bxc3 Bd6 8. 0-0 0-0 9. Qf3 Bxe5 10. dxe5 Nxe5 11. Bxh7+ Kxh7 12. Qh5+ Kg8 13. Qxe5 Re8 14. Qg3 c6 15. Be3 Re6 16. Kh1 Rg6 17. Qf4 Be6 18. f3 Qd7 19. Bxa7 b5 20. Bc5 Ra4 21. Qe3 Rh4 22. Bd4 f6 23. Rae1 Kf7 24. Rf2 Rh8 25. Rfe2 f5 26. Qf4 Ra8 27. Rxe6 Qxe6 28. Qc7+ Ke8 29. Qxc6+ 1-0

[Event "Skopje op"]
[Site "Skopje"]
[Date "2023.12.07"]
[Round "2"]
[White "Ilic, Ljubomir"]
[Black "Oikonomopoulos, Filippos"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2094"]
[BlackElo "1832"]
[PlyCount "117"]
[EventDate "2023.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nxf6+ gxf6 13. Nc2 Bb7 14. Bd3 d5 15. exd5 Qxd5 16. Ne3 Qe6 17. a4 Rd8 18. Qe2 Nd5 19. Bf5 Qb6 20. Nxd5 Bxd5 21. axb5 axb5 22. Bd3 b4 23. 0-0 Qb7 24. g3 Bg2 25. Rfe1 Bf3 26. Be4 Qxe4 27. Qxe4 Bxe4 28. Rxe4 bxc3 29. bxc3 Ke7 30. f4 Ke6 31. Rae1 Rd5 32. c4 Rc5 33. Kf2 Rhc8 34. Rc1 Ra5 35. Kf3 Ra3+ 36. Re3 Rxe3+ 37. Kxe3 Rc5 38. Kf3 h5 39. h3 Ra5 40. Rc3 Kd6 41. g4 hxg4+ 42. Kxg4 exf4 43. h4 Rc5 44. Kxf4 Rh5 45. Kg4 Rh6 46. c5+ Kc6 47. h5 Rh7 48. Rf3 Kxc5 49. Rxf6 Kd5 50. h6 Ke4 51. Kg5 Ke5 52. Rf2 Ke6 53. Re2+ Kd7 54. Ra2 Ke6 55. Ra8 Ke5 56. Re8+ Kd6 57. Rg8 Ke7 58. Rg7 Rh8 59. h7 1-0

[Event "Skopje op"]
[Site "Skopje"]
[Date "2023.12.06"]
[Round "1"]
[White "Oikonomopoulos, Filippos"]
[Black "Anacak, Hasan Gunes"]
[Result "0-1"]
[ECO "B62"]
[WhiteElo "1832"]
[BlackElo "2059"]
[PlyCount "70"]
[EventDate "2023.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Bb5 Bd7 8. Qd3 a6 9. Bxc6 bxc6 10. Nb3 a5 11. a4 Bc8 12. 0-0-0 e5 13. Qc4 Qb6 14. Be3 Qb7 15. Nd2 Be6 16. Qd3 Rb8 17. b3 Qb4 18. Ndb1 Be7 19. f3 0-0 20. g4 Rfd8 21. Ba7 Ra8 22. Bf2 d5 23. Na2 Qb7 24. exd5 Nxd5 25. Qe4 Bg5+ 26. Kb2 Rdb8 27. Ka1 Qe7 28. h4 Bf4 29. Rhg1 Nb4 30. Nxb4 Rxb4 31. Qxc6 Rc8 32. Bc5 Qxh4 33. Qd6 Rbb8 34. Rh1 Qg5 35. Na3 e4 0-1

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.30"]
[Round "7.10"]
[White "Afantiti, Maria Varvara"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1125"]
[BlackElo "1756"]
[PlyCount "56"]
[EventDate "2023.08.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Piraikos"]
[BlackTeam "Phisiolatris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Bc4 Bc5 8. Qf3 0-0 9. Bg5 Rb8 10. 0-0-0 Bd4 11. Rd3 d6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Rf3 f5 15. exf5 d5 16. Bb3 e4 17. Rf4 Be5 18. Rg4+ Kh8 19. Ne2 Bd7 20. h3 Rbe8 21. Rg5 d4 22. Rd1 c5 23. f6 Bb5 24. Rg7 Bxe2 25. Re1 Bh5 26. Rxe4 Bf4+ 27. Rxf4 Re1+ 28. Kd2 Rd1# 0-1

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.29"]
[Round "6.10"]
[White "Oikonomopoulos, Filippos"]
[Black "Misios, Konstantinos"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1756"]
[BlackElo "1362"]
[PlyCount "92"]
[EventDate "2023.08.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Phisiolatris"]
[BlackTeam "Amo Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. Ng5 Ne5 6. Nxf7 Nxf7 7. Bxf7+ Kxf7 8. Qh5+ g6 9. Qxc5 Nf6 10. f3 Re8 11. 0-0 d5 12. Bg5 b6 13. Qxd4 Ba6 14. Rf2 dxe4 15. Bxf6 Qxd4 16. Bxd4 e3 17. Bxe3 Rxe3 18. Nc3 Rd8 19. Ne4 Ke6 20. Rd2 Rxd2 21. Nxd2 Re2 22. Rd1 Ke5 23. a3 Kf4 24. b3 g5 25. c4 Bb7 26. c5 g4 27. Nc4 Rxg2+ 28. Kxg2 Bxf3+ 29. Kf2 Bxd1 30. b4 bxc5 31. bxc5 Bf3 32. Nd2 Ke5 33. h3 h5 34. hxg4 Bxg4 35. Ke3 Kd5 36. Ne4 Kc4 37. Kf4 Kb3 38. Nf6 Kxa3 39. Nd5 c6 40. Ne7 Bd7 41. Ng8 Kb4 42. Nf6 Bg4 43. Ne4 a5 44. Ke5 a4 45. Kd4 a3 46. Nc3 Kb3 0-1

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.28"]
[Round "5.10"]
[White "Oikonomopoulos, Filippos"]
[Black "Kiryttopoulos, Ioannis"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1756"]
[BlackElo "1687"]
[PlyCount "121"]
[EventDate "2023.08.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Phisiolatris"]
[BlackTeam "Evoiki ES"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 d5 2. g3 Bf5 3. Bg2 h6 4. 0-0 e6 5. c4 Nf6 6. d3 Be7 7. b3 c5 8. Bb2 Nc6 9. a3 d4 10. b4 0-0 11. b5 Na5 12. a4 Qc7 13. Qc2 Rad8 14. Nbd2 b6 15. Rad1 e5 16. Rfe1 Rfe8 17. Nf1 e4 18. Nh4 Be6 19. Bh1 Ng4 20. Bxe4 Bxh4 21. gxh4 Qe7 22. h3 Ne5 23. f4 Ng6 24. f5 Nf4 25. fxe6 Nxh3+ 26. Kg2 Nf4+ 27. Kh1 Qxh4+ 28. Nh2 Rxe6 29. e3 Nh5 30. exd4 Rf6 31. Kg1 Nf4 32. Rf1 Nh3+ 33. Kg2 Nf4+ 34. Kh1 cxd4 35. Bc1 Nh5 36. Rxf6 Nxf6 37. Bf3 Nd7 38. Rf1 Re8 39. Qg2 Nf6 40. Bb2 Re3 41. Be2 Nb3 42. Bc1 Nxc1 43. Rxc1 Nh5 44. Bxh5 Qxh5 45. Qa8+ Kh7 46. Qd5 Qg6 47. Qxd4 Rxd3 48. Qe5 f6 49. Qe7 Rd4 50. Rg1 Qe4+ 51. Qxe4+ Rxe4 52. Rc1 g5 53. Nf3 g4 54. Nd2 Re3 55. a5 f5 56. a6 f4 57. c5 bxc5 58. b6 axb6 59. Ra1 Re8 60. a7 Ra8 61. Nc4 1-0

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.27"]
[Round "4.10"]
[White "Merkouropoulos, Dionysios"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1644"]
[BlackElo "1756"]
[PlyCount "84"]
[EventDate "2023.08.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kavalas"]
[BlackTeam "Phisiolatris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 0-0 6. Be3 c5 7. Nge2 Nc6 8. d5 Ne5 9. Ng3 b5 10. cxb5 e6 11. dxe6 Bxe6 12. Be2 h5 13. 0-0 h4 14. Nh1 Nc4 15. Bxc4 Bxc4 16. Rf2 Nh5 17. Qa4 Be6 18. Rd1 Qe7 19. Rff1 f5 20. exf5 gxf5 21. Rfe1 f4 22. Bf2 Rad8 23. Qe4 Be5 24. Bxc5 Bxc3 25. bxc3 dxc5 26. Rxd8 Rxd8 27. Qxe6+ Qxe6 28. Rxe6 Rd1+ 29. Kf2 Rxh1 30. Re7 Ng3 31. Re1 Rxe1 32. Kxe1 Nf5 33. a4 Nd6 34. Kf2 Kf7 35. g3 hxg3+ 36. hxg3 fxg3+ 37. Kxg3 Ke6 38. Kf4 Kd5 39. Kg5 Kc4 40. Kf6 Kxc3 41. Ke6 Kb4 42. Kxd6 c4 0-1

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.26"]
[Round "2.10"]
[White "Keramaros, Vasileios"]
[Black "Oikonomopoulos, Filippos"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "1308"]
[BlackElo "1756"]
[PlyCount "206"]
[EventDate "2023.08.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Neapolis Sykeon"]
[BlackTeam "Phisiolatris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 0-0 6. Nf3 Bf5 7. 0-0 c6 8. Re1 Ne4 9. Nxe4 Bxe4 10. Nh4 Bxg2 11. Nxg2 Qb6 12. e3 a5 13. b3 Na6 14. Bb2 Rfe8 15. Nf4 e5 16. Ne2 a4 17. Rb1 axb3 18. axb3 Nb4 19. Bc3 e4 20. Bxb4 Qxb4 21. Qc1 Ra3 22. Qc3 Qb6 23. Qc2 f5 24. Red1 Rea8 25. Nc3 Qb4 26. Na4 b6 27. Nc3 h6 28. Kg2 Kh7 29. Rb2 Qa5 30. Rd2 Bf8 31. b4 Qa6 32. b5 Qa5 33. Nb1 Ra4 34. bxc6 Rc8 35. d5 Qa6 36. Rb5 Ra5 37. Qb3 Rxb5 38. Qxb5 Qa7 39. Rb2 Rb8 40. Rb3 Bg7 41. Ra3 Qc7 42. Qa6 g5 43. Qa7 Qc8 44. Qe7 Qe8 45. Qxe8 Rxe8 46. Ra7 Kg6 47. Rb7 Be5 48. Rxb6 f4 49. gxf4 gxf4 50. c7 f3+ 51. Kf1 Rc8 52. Rc6 Kf7 53. Na3 Bc3 54. Kg1 Ke7 55. h4 Be5 56. c5 Rg8+ 57. Kf1 dxc5 58. Re6+ Kd7 59. Rxe5 Ra8 60. c8Q+ Rxc8 61. Nc4 Rb8 62. Kg1 Rg8+ 63. Kh1 Rg4 64. Kh2 Rg2+ 65. Kh3 Rxf2 66. Rxe4 Rc2 67. Ne5+ Kd6 68. Nxf3 Kxd5 69. Re5+ Kd6 70. Rh5 Rc3 71. Rxh6+ Ke7 72. Kg4 Rxe3 73. Kf4 Re2 74. Rc6 Rc2 75. Ke4 c4 76. Kd5 c3 77. Kd4 Rf2 78. Rxc3 Ra2 79. Ke3 Ra4 80. Kf2 Kf6 81. Rc5 Rg4 82. Ra5 Rb4 83. Rg5 Rxh4 84. Ra5 Rb4 85. Ke3 Ke6 86. Nd4+ Kd6 87. Kd3 Rb1 88. Ke4 Re1+ 89. Kf4 Rf1+ 90. Kg5 Rf2 91. Kg6 Rf4 92. Nf5+ Kc6 93. Re5 Rf1 94. Kf7 Rd1 95. Ke6 Rd2 96. Ne7+ Kc7 97. Nd5+ Kc6 98. Ne3 Rd6+ 99. Kf5 Rd4 100. Nc2 Rh4 101. Kg5 Rc4 102. Ne3 Rc5 103. Rxc5+ Kxc5 1/2-1/2

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.26"]
[Round "3.10"]
[White "Oikonomopoulos, Filippos"]
[Black "Karvountzis, Ioannis Chrysostomo"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1756"]
[BlackElo "1149"]
[PlyCount "83"]
[EventDate "2023.08.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Phisiolatris"]
[BlackTeam "Irakleiou Attikis"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Qe2 Be6 8. Be3 Bxe3 9. Qxe3 a6 10. Be2 Qe7 11. 0-0-0 Bxb3 12. axb3 0-0-0 13. Nd5 Qe8 14. f4 Kb8 15. Rhe1 Nge7 16. Qc3 f6 17. Bf3 Nxd5 18. exd5 Ne7 19. Re6 Qf7 20. Rde1 Rhe8 21. Qe3 Rd7 22. b4 h6 23. c4 b6 24. Bd1 b5 25. c5 Nxd5 26. Rxe8+ Kb7 27. Bf3 c6 28. Bxd5 Qxd5 29. Qe6 Qxe6 30. R1xe6 dxc5 31. R6e7 Rxe7 32. Rxe7+ Kb6 33. bxc5+ Kxc5 34. Rxg7 Kb4 35. Rf7 c5 36. Rxf6 a5 37. Rc6 c4 38. f5 h5 39. f6 h4 40. f7 h3 41. f8Q+ Kb3 42. Qa3# 1-0

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.25"]
[Round "1.10"]
[White "Oikonomopoulos, Filippos"]
[Black "Gkadakis, Nikolaos"]
[Result "1-0"]
[ECO "B62"]
[WhiteElo "1756"]
[BlackElo "1145"]
[PlyCount "108"]
[EventDate "2023.08.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Phisiolatris"]
[BlackTeam "Thessaloniki Aris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Bb5 Bd7 8. Bxc6 Bxc6 9. Nxc6 bxc6 10. 0-0 Be7 11. Re1 e5 12. Qd3 0-0 13. Rad1 Ne8 14. Bxe7 Qxe7 15. Qc4 Qc7 16. Re3 Rd8 17. Red3 Rd7 18. Qb4 Qb6 19. Qa4 Qc7 20. Qa3 Kh8 21. f4 f6 22. f5 Rff7 23. Na4 Qb7 24. c4 c5 25. Rd5 Rc7 26. Nc3 a6 27. b3 Rc6 28. Qc1 Rd7 29. g4 Nc7 30. R5d3 Qc8 31. h4 Qe8 32. Kf2 Qf7 33. Ne2 Ne8 34. Rg1 Qf8 35. Ng3 Rcc7 36. Rf3 d5 37. exd5 Nd6 38. Qc2 Re7 39. Ne4 Nxe4+ 40. Qxe4 Rcd7 41. Ke2 Rd6 42. g5 Rd8 43. Rfg3 Red7 44. Kd3 Re7 45. Rg4 Red7 46. Qf3 Rc7 47. Ke4 Rcd7 48. R4g2 Rc7 49. Qh5 Kg8 50. gxf6 Qxf6 51. Qg5 Rf8 52. Qxf6 Rxf6 53. Rd1 Rd7 54. Rf2 Kf7 1-0

[Event "GRE CupT final 41st"]
[Site "Peristeri"]
[Date "2023.08.23"]
[Round "1.4"]
[White "Oikonomopoulos, Filippos"]
[Black "Mavroudis, Dimitris"]
[Result "1/2-1/2"]
[ECO "C04"]
[WhiteElo "1756"]
[BlackElo "1958"]
[PlyCount "106"]
[EventDate "2023.08.23"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Phisiolatris"]
[BlackTeam "Trikalon"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. exf6 Qxf6 8. Nb3 Bd6 9. Be2 Nb6 10. Bg5 Qf7 11. Qc2 e5 12. dxe5 Bf5 13. Bd3 Bxd3 14. Qxd3 Nxe5 15. Nxe5 Bxe5 16. f4 Bd6 17. Qe2+ Kd7 18. 0-0 c6 19. Nd4 Bc5 20. Qg4+ Kc7 21. f5 Rae8 22. Rae1 Rxe1 23. Rxe1 Re8 24. Rxe8 Qxe8 25. Kf1 Bxd4 26. Qxd4 Qf7 27. Qe5+ Kd7 28. b3 g6 29. g4 gxf5 30. gxf5 Nc8 31. Bf4 Kd8 32. f6 Qd7 33. Kf2 c5 34. c4 dxc4 35. Bg5 Qf7 36. bxc4 b6 37. Kf3 Qh5+ 38. Ke3 Qf7 39. Qe4 h6 40. Bh4 Nd6 41. Qa8+ Nc8 42. Kf2 Qxc4 43. Kg3 Qd3+ 44. Kg2 Qc2+ 45. Kf3 Qf5+ 46. Kg3 Qd3+ 47. Kg2 Qe2+ 48. Kg3 Qd3+ 49. Kg2 Qg6+ 50. Kf3 Qf5+ 51. Kg3 Qd3+ 52. Kg2 Qg6+ 53. Kf3 Qf5+ 1/2-1/2

[Event "GRE-ch U12"]
[Site "Peristeri"]
[Date "2023.07.09"]
[Round "9"]
[White "Oikonomopoulos, Filippos"]
[Black "Papakyriakou, Charalampos"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1830"]
[BlackElo "1642"]
[PlyCount "106"]
[EventDate "2023.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. 0-0 h6 5. d3 e6 6. c4 c6 7. Qb3 Qb6 8. Qc2 Nbd7 9. cxd5 cxd5 10. Nc3 Be7 11. Be3 Qd8 12. Qb3 Ng4 13. Nd4 Nxe3 14. fxe3 Bg6 15. Qxb7 0-0 16. Nc6 Qe8 17. Nb5 Nc5 18. Nxe7+ Kh7 19. Qc6 Qxe7 20. Rac1 Rac8 21. Qd6 Qg5 22. Qf4 Qe7 23. Kh1 Qd7 24. a4 a6 25. Nc3 Nb3 26. Rc2 Qe7 27. Bh3 Qc7 28. Qb4 Rb8 29. Qa3 e5 30. Bg2 d4 31. Bd5 Na5 32. Rfc1 dxc3 33. Rxc3 Qd7 34. e4 Rfc8 35. Rc5 Rxc5 36. Rxc5 Nb7 37. Rc6 Rc8 38. Qc3 Rxc6 39. Bxc6 Qc7 40. b4 Nd6 41. Qc5 Bh5 42. Bd5 Qd7 43. Qc2 Ne8 44. Kg2 Nc7 45. Bc4 Ne6 46. e3 Ng5 47. Qf2 Qh3+ 48. Kg1 Qd7 49. Qf5+ Qxf5 50. exf5 Nf3+ 51. Kf2 a5 52. bxa5 Nd2 53. Bd5 Nb3 1-0

[Event "GRE-ch U12"]
[Site "Peristeri"]
[Date "2023.07.08"]
[Round "8"]
[White "Kiryttopoulos, Ioannis"]
[Black "Oikonomopoulos, Filippos"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1688"]
[BlackElo "1830"]
[PlyCount "75"]
[EventDate "2023.07.03"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 d5 7. exd5 Bxf5 8. dxc6 Qxd1+ 9. Nxd1 bxc6 10. Ne3 Be6 11. Bc4 Nd5 12. Nxd5 Bxd5 13. Bxd5 cxd5 14. c3 Bc5 15. Be3 Bxe3 16. fxe3 0-0 17. 0-0-0 Rfd8 18. Rd2 Rd7 19. Rhd1 Rad8 20. c4 d4 21. exd4 exd4 22. Kc2 a5 23. Re1 f6 24. Kd3 Kf7 25. b3 g6 26. Rb2 f5 27. Re5 Re8 28. Rxe8 Kxe8 29. Re2+ Kf7 30. c5 Kf6 31. c6 Rc7 32. Rc2 Ke5 33. Rc5+ Kd6 34. Kxd4 Rxc6 35. Rxc6+ Kxc6 36. Ke5 Kb5 37. a3 Kc5 38. h4 1-0

[Event "GRE-ch U12"]
[Site "Peristeri"]
[Date "2023.07.07"]
[Round "7"]
[White "Oikonomopoulos, Filippos"]
[Black "Makrylakis, Iason"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1830"]
[BlackElo "1573"]
[PlyCount "80"]
[EventDate "2023.07.03"]
[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 e6 2. Qe2 Be7 3. Nf3 d5 4. d3 Nf6 5. g3 0-0 6. Bg2 c5 7. 0-0 Nc6 8. e5 Nd7 9. c4 dxc4 10. dxc4 Qc7 11. Bf4 Rd8 12. Nc3 Nf8 13. g4 Ng6 14. Bg3 a6 15. Rad1 Bd7 16. Qe3 Nd4 17. b3 Nxf3+ 18. Bxf3 h6 19. Be4 Nf8 20. f4 Nh7 21. h4 Bc6 22. f5 Bxe4 23. Nxe4 Rxd1 24. Rxd1 Rd8 25. Nd6 exf5 26. gxf5 Bxd6 27. Rxd6 Nf8 28. Kh2 Rxd6 29. exd6 Qc8 30. f6 gxf6 31. Qxh6 Qe6 32. Qh5 b6 33. Qf3 Kg7 34. h5 Nh7 35. Bf4 Ng5 36. Qe3 Qg4 37. Bxg5 Qxh5+ 38. Qh3 Qe2+ 39. Qg2 Qh5+ 40. Bh4+ Kh7 1-0

[Event "GRE-ch U12"]
[Site "Peristeri"]
[Date "2023.07.06"]
[Round "6"]
[White "Oikonomopoulos, Filippos"]
[Black "Skarlas, Vasileios"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1830"]
[BlackElo "1263"]
[PlyCount "59"]
[EventDate "2023.07.03"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d6 7. Nc3 Be7 8. 0-0 0-0 9. f4 Re8 10. Qf3 Bf8 11. b3 Qe7 12. Bb2 Bb7 13. Rae1 Qd7 14. h3 Re7 15. Ne2 c5 16. Bxf6 gxf6 17. Ng3 Qe8 18. Qg4+ Kh8 19. Qh4 Bg7 20. e5 h6 21. Nf5 dxe5 22. Nxe7 Qxe7 23. fxe5 c4 24. Bxc4 Qc5+ 25. Kh2 fxe5 26. Rxf7 Bd5 27. Rxg7 Kxg7 28. Rxe5 c6 29. Re7+ Kg6 30. Bd3+ 1-0

[Event "GRE-ch U12"]
[Site "Peristeri"]
[Date "2023.07.06"]
[Round "5"]
[White "Zavrakidis, Nikolaos"]
[Black "Oikonomopoulos, Filippos"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "1580"]
[BlackElo "1830"]
[PlyCount "130"]
[EventDate "2023.07.03"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. Re1 Nc5 7. Nxe5 Nxe5 8. Rxe5+ Be7 9. Bb3 d6 10. Re1 Nxb3 11. axb3 0-0 12. d4 d5 13. c4 b6 14. Nc3 Bb4 15. Bf4 c5 16. dxc5 d4 17. Qf3 dxc3 18. bxc3 Bb7 19. Qxb7 Bxc3 20. Rad1 Qf6 21. Re3 bxc5 22. Rf3 Rad8 23. Rd5 Rfe8 24. h3 Bd4 25. Bd6 Qg6 26. Be7 Rb8 27. Qd7 Qe6 28. Qxe6 fxe6 29. Rd7 e5 30. Rg3 e4 31. Kf1 g6 32. Ke2 Rb6 33. h4 Re6 34. Bg5 Rb8 35. Bf4 e3 36. fxe3 Rxb3 37. Rf3 Bf6 38. Bd6 Rb4 39. g4 Rb2+ 40. Kd1 Rb1+ 41. Kc2 Rb2+ 42. Kc1 Rb6 43. Bf4 Re4 44. Bh6 Rxc4+ 45. Kd2 Rb2+ 46. Kd3 Rc3+ 47. Ke4 Rb4+ 48. Kd5 Rd3+ 49. Kc6 Rxd7 50. Kxd7 Bg7 51. Bxg7 Kxg7 52. Kc6 Rxg4 53. Kxc5 Rxh4 54. Kd5 Rh5+ 55. Kd6 Rf5 56. Rg3 Rf1 57. e4 Kf7 58. Rd3 h5 59. e5 Re1 60. Rf3+ Ke8 61. Rg3 Rd1+ 62. Ke6 Rb1 63. Kf6 Rf1+ 64. Kxg6 Ke7 65. Ra3 Ke6 1/2-1/2

[Event "GRE-ch U12"]
[Site "Peristeri"]
[Date "2023.07.05"]
[Round "4"]
[White "Nikolakopoulos, Leonidas Marios"]
[Black "Oikonomopoulos, Filippos"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1335"]
[BlackElo "1830"]
[PlyCount "106"]
[EventDate "2023.07.03"]
[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 d6 3. Bb5+ Nd7 4. Ba4 Ngf6 5. 0-0 a6 6. c4 e6 7. Nc3 Be7 8. d3 0-0 9. h3 Rb8 10. Be3 Qa5 11. Bd2 Qc7 12. a3 Ne5 13. Qe2 Bd7 14. Bxd7 Nfxd7 15. b4 b5 16. cxb5 axb5 17. Rfc1 Rfc8 18. Nxe5 Nxe5 19. bxc5 dxc5 20. Rab1 Qd7 21. Bf4 Nxd3 22. Bxb8 Nxc1 23. Qxb5 Qd2 24. Qb2 Qxb2 25. Rxb2 c4 26. a4 Nb3 27. Bf4 Bb4 28. Na2 Ba3 29. Rc2 Na1 30. Rd2 c3 31. Rd3 Nb3 32. Rxc3 Rxc3 33. Nxc3 Bb4 34. Nb5 Ba5 35. Na3 Bb6 36. Nc4 Ba7 37. a5 Kf8 38. Na3 Nxa5 39. Kf1 Ke7 40. Ke2 Nc6 41. Nb5 Bc5 42. f3 Kf6 43. Bg3 g5 44. Nc3 h5 45. Kd3 Ne5+ 46. Ke2 Ng6 47. Na4 Bd4 48. Kd3 h4 49. Bc7 e5 50. Bd8+ Ne7 51. Nc3 Ke6 52. Bxe7 Kxe7 53. Nd5+ Ke6 1/2-1/2

[Event "GRE-ch U12"]
[Site "Peristeri"]
[Date "2023.07.04"]
[Round "3"]
[White "Oikonomopoulos, Filippos"]
[Black "Tsomidis, Stefanos"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1830"]
[BlackElo "1202"]
[PlyCount "69"]
[EventDate "2023.07.03"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. Ngf3 Nc6 7. Nb3 cxd4 8. Nbxd4 Qb6 9. c3 a6 10. Be2 Bc5 11. Rb1 0-0 12. 0-0 Ndb8 13. Be3 Nxd4 14. cxd4 Be7 15. g4 Nc6 16. a3 Bd7 17. b4 Na7 18. Bd3 Nb5 19. Rb3 Rac8 20. Qd2 Rc6 21. a4 Na7 22. f5 exf5 23. gxf5 Re8 24. Qg2 Kh8 25. e6 Bf6 26. exf7 Rf8 27. a5 Qc7 28. Ne5 Bxe5 29. dxe5 Nb5 30. e6 Bc8 31. Bxb5 axb5 32. Bd4 Rxf7 33. exf7 Qxf7 34. Rg3 Rc7 35. Kh1 1-0

[Event "GRE-ch U12"]
[Site "Peristeri"]
[Date "2023.07.04"]
[Round "2"]
[White "Tzimas, Konstantinos"]
[Black "Oikonomopoulos, Filippos"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1372"]
[BlackElo "1830"]
[PlyCount "111"]
[EventDate "2023.07.03"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. Be3 a6 10. Nc3 Be7 11. Bd3 0-0 12. Na4 Nd7 13. 0-0 f5 14. f4 exf4 15. Bxf4 Ne5 16. Nc3 Ng4 17. Qd2 Qb6+ 18. Kh1 Qxb2 19. Rae1 Bf6 20. Na4 Qd4 21. Bxd6 Qxa4 22. Bxf8 Kxf8 23. Bxf5 Bxf5 24. Rxf5 Qd7 25. Qb4+ Kg8 26. Qxg4 Re8 27. Rxe8+ Qxe8 28. Rf1 Qb5 29. Qe6+ Kf8 30. Re1 Bc3 31. Qd6+ Kg8 32. Qd8+ Kf7 33. Re7+ Kg6 34. Qd6+ Bf6 35. Qg3+ Kh6 36. Qf4+ Kg6 37. Qe4+ Kh6 38. Qf4+ Kg6 39. Qe4+ Kh6 40. c4 Qb2 41. Qe3+ Kg6 42. Qg3+ Kh6 43. Re1 Qb4 44. Qh3+ Kg6 45. Qd3+ Kf7 46. Rb1 Qa5 47. Rxb7+ Kf8 48. Rb1 Qa4 49. a3 Qxa3 50. d6 Qa5 51. d7 Kf7 52. Qe4 g6 53. Qe8+ Kg7 54. Rd1 Bd8 55. c5 Qa4 56. Rf1 1-0

[Event "GRE-ch U12"]
[Site "Peristeri"]
[Date "2023.07.03"]
[Round "1"]
[White "Oikonomopoulos, Filippos"]
[Black "Ilias, Nikolaos"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1830"]
[BlackElo "1258"]
[PlyCount "75"]
[EventDate "2023.07.03"]
[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 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Bc4 Nxc3 6. bxc3 Nc6 7. 0-0 Bg4 8. Bxf7+ Kxf7 9. Ng5+ Ke8 10. Qxg4 Qd5 11. Ne6 Ne5 12. Qh3 Qd6 13. d4 Nd7 14. Bf4 Qc6 15. Nc7+ Kd8 16. Nxa8 b6 17. Qf3 Qxf3 18. gxf3 Nf6 19. dxc5 bxc5 20. Rfd1+ Kc8 21. Rab1 e5 22. Bxe5 Nd7 23. Bd6 Bxd6 24. Rxd6 Kd8 25. Rb8+ Ke7 26. Rxd7+ Kxd7 27. Rxh8 Kc6 28. Rxh7 Kb5 29. Rxg7 a5 30. h4 c4 31. h5 Ka4 32. h6 Ka3 33. h7 a4 34. h8Q Kxa2 35. Qc8 a3 36. Qxc4+ Ka1 37. Rb7 a2 38. Qf1# 1-0

[Event "Veliko Gradiste Silver Lake op-A"]
[Site "Veliko Gradiste"]
[Date "2023.06.25"]
[Round "9"]
[White "Djokic, Mihailo"]
[Black "Oikonomopoulos, Filippos"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2192"]
[BlackElo "1733"]
[PlyCount "35"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bd6 5. d3 a6 6. Bc4 0-0 7. g4 Bc5 8. Rg1 d5 9. Nxd5 Nxg4 10. Rg2 Kh8 11. c3 f5 12. Bg5 Qd6 13. Bh4 b5 14. Bb3 Qh6 15. h3 g5 16. hxg4 fxg4 17. Bxg5 gxf3 18. Qxf3 1-0

[Event "Veliko Gradiste Silver Lake op-A"]
[Site "Veliko Gradiste"]
[Date "2023.06.24"]
[Round "8"]
[White "Oikonomopoulos, Filippos"]
[Black "Zhdanov, Petr"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1733"]
[BlackElo "1933"]
[PlyCount "63"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. exd5 cxd5 8. 0-0 Be7 9. Bf4 0-0 10. Nc3 c6 11. Qd2 Nh5 12. Be3 f5 13. Ne2 c5 14. c3 Bb7 15. Nf4 Nxf4 16. Bxf4 Rc8 17. Rfe1 Rc6 18. Qe2 Bd6 19. Qe6+ Kh8 20. Bxd6 Rxd6 21. Qe7 Bc6 22. Qxa7 d4 23. Qxc5 dxc3 24. bxc3 Rg6 25. g3 Rgf6 26. Bb5 Ba8 27. Rad1 Qa5 28. a4 f4 29. Re6 Rb8 30. Qe5 Rbf8 31. Rxf6 gxf6 32. Qe7 1-0

[Event "Veliko Gradiste Silver Lake op-A"]
[Site "Veliko Gradiste"]
[Date "2023.06.23"]
[Round "7"]
[White "Yuzsever, Cenk"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1467"]
[BlackElo "1733"]
[PlyCount "138"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nb5 Na6 5. e3 Be7 6. Bd3 c6 7. Nc3 Qb6 8. a3 c5 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. Rb1 Rc8 12. Nf3 cxd4 13. exd4 Nf6 14. 0-0 0-0 15. Ne5 Nb8 16. Bg5 h6 17. Bh4 Rfd8 18. f4 Nc6 19. Ne2 Qc7 20. c3 Ne4 21. Nxc6 bxc6 22. Bxe7 Qxe7 23. b4 f6 24. Qd3 e5 25. Rbe1 Rf8 26. Ng3 Nxg3 27. hxg3 e4 28. Qa6 f5 29. a4 Qc7 30. a5 Qb8 31. Qe2 Rf6 32. Kf2 Kf7 33. Rh1 Qb5 34. Ke3 Rg6 35. Kf2 Re8 36. Qxb5 cxb5 37. Re3 Rc6 38. Ke2 Rec8 39. Kd2 Rg8 40. Ke2 g5 41. Rh2 gxf4 42. gxf4 Rg4 43. g3 Kg6 44. Kf2 a6 45. Rh3 h5 46. Rh4 Kh6 47. Rh3 Rc7 48. Ke2 Kg6 49. Kf2 Rh7 50. Rh4 Kf6 51. Re1 Rxh4 52. gxh4 Rg7 53. Rh1 Rg4 54. Ke3 Rg3+ 55. Kd2 Kf7 56. Rh2 Rf3 57. Rg2 Rxf4 58. Rg5 Rxh4 59. Rxf5+ Ke6 60. Rg5 Rh2+ 61. Kd1 h4 62. Rg6+ Kf5 63. Rxa6 e3 64. c4 dxc4 65. d5 Rd2+ 66. Ke1 c3 67. Rc6 c2 68. d6 Ke6 69. Rc8 Rd1+ 0-1

[Event "Veliko Gradiste Silver Lake op-A"]
[Site "Veliko Gradiste"]
[Date "2023.06.22"]
[Round "6"]
[White "Oikonomopoulos, Filippos"]
[Black "Theodoridis, Charalampos"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1733"]
[BlackElo "1684"]
[PlyCount "8"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 1-0

[Event "Veliko Gradiste Silver Lake op-A"]
[Site "Veliko Gradiste"]
[Date "2023.06.21"]
[Round "5"]
[White "Tadic, Ana"]
[Black "Oikonomopoulos, Filippos"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "1853"]
[BlackElo "1733"]
[PlyCount "69"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. Re1 Nc5 7. Bxc6 dxc6 8. Rxe5+ Ne6 9. d4 Bd6 10. Re1 0-0 11. c4 c5 12. d5 Nf4 13. Nc3 Qd7 14. Ne4 Qg4 15. Bxf4 Qxf4 16. Nxd6 cxd6 17. Qb3 Rb8 18. a4 Bg4 19. Re3 b5 20. axb5 axb5 21. cxb5 Bxf3 22. Rxf3 Qg4 23. b6 Qb4 24. Qxb4 cxb4 25. Ra6 Rfc8 26. h3 Rc5 27. Ra7 f6 28. Re3 Rxd5 29. Ree7 Kf8 30. Rf7+ Ke8 31. Rxg7 Kf8 32. Rxh7 Kg8 33. Rag7+ Kf8 34. b7 Rc5 35. Rc7 1-0

[Event "Veliko Gradiste Silver Lake op-A"]
[Site "Veliko Gradiste"]
[Date "2023.06.20"]
[Round "4"]
[White "Srivatsan, Karthikeyan"]
[Black "Oikonomopoulos, Filippos"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2001"]
[BlackElo "1733"]
[PlyCount "79"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. Bb3 d6 7. h3 a6 8. Nbd2 Ba7 9. Nf1 d5 10. Qe2 dxe4 11. dxe4 Qe7 12. Ng3 Kh8 13. 0-0 Na5 14. Bc2 Ng8 15. a4 f6 16. Nh4 Be6 17. b4 Bc4 18. Qh5 Qe8 19. Qxe8 Rfxe8 20. bxa5 Bxf1 21. Nxf1 Ne7 22. Nd2 Nc6 23. Nc4 Bc5 24. Nf5 Red8 25. Nfe3 Ne7 26. Ba3 b6 27. axb6 cxb6 28. Bxc5 bxc5 29. a5 Rab8 30. Kf1 g6 31. Ke2 Rb7 32. Nb6 Kg7 33. Ned5 Nxd5 34. exd5 Kf7 35. Ba4 Ke7 36. Bc6 Ra7 37. Kd3 Kd6 38. Kc4 Rb8 39. Na4 f5 40. Nxc5 1-0

[Event "Veliko Gradiste Silver Lake op-A"]
[Site "Veliko Gradiste"]
[Date "2023.06.19"]
[Round "2"]
[White "Guo, Ethan"]
[Black "Oikonomopoulos, Filippos"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2011"]
[BlackElo "1733"]
[PlyCount "45"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. h3 a6 6. c3 d6 7. 0-0 Ba7 8. Bb3 h6 9. Re1 0-0 10. Nbd2 Be6 11. Nf1 Qd7 12. Ng3 Ne7 13. d4 Ng6 14. Be3 Bxb3 15. Qxb3 c6 16. Rad1 Qc7 17. Qc2 exd4 18. cxd4 Rfe8 19. Nd2 Rad8 20. Kh1 Nf8 21. f4 Ne6 22. Nf3 Rc8 23. Bc1 1-0

[Event "Veliko Gradiste Silver Lake op-A"]
[Site "Veliko Gradiste"]
[Date "2023.06.19"]
[Round "3"]
[White "Oikonomopoulos, Filippos"]
[Black "Yilmaz, Baver"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1733"]
[BlackElo "1904"]
[PlyCount "36"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 b5 9. e5 Nd7 10. c3 a5 11. Nf1 a4 12. h4 b4 13. Bf4 a3 14. c4 axb2 15. Rb1 dxc4 16. dxc4 Nb6 17. Qc2 Bb7 18. Rxb2 Qc7 1/2-1/2

[Event "Veliko Gradiste Silver Lake op-A"]
[Site "Veliko Gradiste"]
[Date "2023.06.18"]
[Round "1"]
[White "Oikonomopoulos, Filippos"]
[Black "Furman, Boris"]
[Result "0-1"]
[ECO "B62"]
[WhiteElo "1733"]
[BlackElo "2142"]
[PlyCount "94"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Bb5 Bd7 8. Qd3 Be7 9. 0-0-0 0-0 10. Bxc6 bxc6 11. Nb3 d5 12. e5 Ne8 13. Bxe7 Qxe7 14. Qe3 f6 15. f4 fxe5 16. fxe5 Nc7 17. Nc5 Nb5 18. N3e4 Rad8 19. Qg5 Qxg5+ 20. Nxg5 Rfe8 21. Rhf1 Re7 22. a4 Nc7 23. Nf3 Rf8 24. Nd4 Rxf1 25. Rxf1 Be8 26. Rf3 Rf7 27. Ndxe6 Nxe6 28. Nxe6 Bd7 29. Rxf7 Kxf7 30. Ng5+ Kg6 31. e6 Be8 32. Nf3 Kf6 33. Nd4 Ke5 34. c3 c5 35. Nb5 Bxb5 36. axb5 Kxe6 37. Kd2 Kd6 38. Kd3 Kc7 39. c4 d4 40. h4 h5 41. g3 Kd6 42. Ke4 Kc7 43. b3 Kb6 44. b4 cxb4 45. Kxd4 g6 46. Kd5 b3 47. Kd6 b2 0-1

[Event "Attica CupT final"]
[Site "Nikea"]
[Date "2023.06.11"]
[Round "2"]
[White "Oikonomopoulos, Filippos"]
[Black "Karathanasi, Eirhnh"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1801"]
[BlackElo "1778"]
[PlyCount "57"]
[EventDate "2023.06.10"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Nikaia Fysiolatris"]
[BlackTeam "Koropiou"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Qc7 8. Qd2 Be7 9. g4 b5 10. a4 b4 11. Nce2 Bb7 12. g5 Nfd7 13. 0-0-0 Nb6 14. b3 N8d7 15. a5 Nc8 16. Qxb4 d5 17. Qd2 dxe4 18. Nf4 Nc5 19. Qc3 Bxg5 20. Nde2 exf3 21. Qxg7 Rf8 22. Qxg5 Nxb3+ 23. Kb2 fxe2 24. Bxe2 Bxh1 25. Nxe6 Qd6 26. Rxd6 Nxd6 27. Nxf8 Kxf8 28. cxb3 Be4 29. Bc5 1-0

[Event "World School-ch U11"]
[Site "Rhodes"]
[Date "2023.04.22"]
[Round "9"]
[White "Kazakis, Mattheos Konstantin"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1265"]
[BlackElo "1732"]
[PlyCount "82"]
[EventDate "2023.04.14"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. 0-0 0-0 6. Bg5 d6 7. Nc3 Bg4 8. h3 Bxf3 9. Qxf3 Nd4 10. Qd1 c6 11. Ne2 Ne6 12. Bh4 b5 13. Bb3 h6 14. c3 Bb6 15. a4 g5 16. Bg3 a6 17. Bh2 Nf4 18. Nxf4 gxf4 19. axb5 axb5 20. Rxa8 Qxa8 21. Qf3 Qc8 22. Rd1 c5 23. d4 Rd8 24. dxe5 dxe5 25. Rxd8+ Qxd8 26. Qe2 Qa8 27. g3 Nxe4 28. Bc2 Ng5 29. Qd3 Nf3+ 30. Kh1 f5 31. Qxf5 Nd2+ 32. Kg1 Qa1+ 33. Bb1 Qxb1+ 34. Qxb1 Nxb1 35. gxf4 e4 36. Kf1 Nd2+ 37. Ke2 Nf3 38. Bg3 c4 39. f5 Kf7 40. Bf4 h5 41. Be3 Ng1+ 0-1

[Event "World School-ch U11"]
[Site "Rhodes"]
[Date "2023.04.21"]
[Round "8"]
[White "Oikonomopoulos, Filippos"]
[Black "Obidov, Biloliddin"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1732"]
[BlackElo "1516"]
[PlyCount "104"]
[EventDate "2023.04.14"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ngf3 cxd4 8. cxd4 Qb6 9. Nb1 f6 10. Nc3 fxe5 11. fxe5 Be7 12. Na4 Qa5+ 13. Bd2 Bb4 14. Bxb4 Qxb4+ 15. Nc3 0-0 16. Bd3 g6 17. Qb3 Rxf3 18. gxf3 Qxd4 19. Ne2 Qh4+ 20. Ng3 Nd4 21. Qd1 Nxe5 22. 0-0 Qf4 23. Kg2 Bd7 24. Ne2 Qg5+ 25. Ng3 Qe3 26. Be2 Rf8 27. Qc1 Qxc1 28. Raxc1 Nxe2 29. Nxe2 Bb5 30. Rc2 d4 31. Nxd4 Bxf1+ 32. Kxf1 Nxf3 33. Nxe6 Nxh2+ 34. Kg2 Ng4 35. Rc7 Re8 36. Nf4 Nf6 37. Rxb7 g5 38. Nd3 Re3 39. Nc5 h5 40. Rxa7 h4 41. Ra3 h3+ 42. Kg1 Re1+ 43. Kh2 g4 44. Rg3 Re2+ 45. Kg1 Kf7 46. Nd3 Re4 47. b4 Kg6 48. b5 Kg5 49. b6 Kh4 50. b7 Nd7 51. Nc5 Re1+ 52. Kf2 h2 0-1

[Event "World School-ch U11"]
[Site "Rhodes"]
[Date "2023.04.20"]
[Round "7"]
[White "Oikonomopoulos, Filippos"]
[Black "Yilmaz, Baver"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1732"]
[BlackElo "1779"]
[PlyCount "98"]
[EventDate "2023.04.14"]
[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 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Qd3 d5 7. exd5 Nb4 8. Qg3 Bc5 9. a3 Nbxd5 10. Nxd5 Qxd5 11. Nb5 0-0 12. Nc3 Qd6 13. Bd3 Qxg3 14. hxg3 h6 15. f3 Nd5 16. Bd2 Nxc3 17. Bxc3 Bd7 18. g4 f6 19. 0-0-0 Rad8 20. Bc4 Kf7 21. Rd3 Bc8 22. Rhd1 Ke7 23. Ba5 b6 24. Bb4 Bxb4 25. axb4 Rxd3 26. Rxd3 Rd8 27. Rc3 e5 28. Bb5 Bd7 29. Rc7 Kd6 30. Rxd7+ Rxd7 31. Bxd7 Kxd7 32. Kd2 Kd6 33. c4 g6 34. Ke3 f5 35. gxf5 gxf5 36. g4 e4 37. gxf5 exf3 38. Kxf3 Ke5 39. Kg4 h5+ 40. Kg5 h4 41. f6 Ke6 42. Kxh4 Kxf6 43. Kg4 Ke5 44. b3 a5 45. b5 Kd4 46. Kf4 a4 47. bxa4 Kxc4 48. a5 Kxb5 49. axb6 Kxb6 1/2-1/2

[Event "World School-ch U11"]
[Site "Rhodes"]
[Date "2023.04.19"]
[Round "6"]
[White "Kuandykuly, Danis"]
[Black "Oikonomopoulos, Filippos"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1848"]
[BlackElo "1732"]
[PlyCount "90"]
[EventDate "2023.04.14"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 e5 7. h3 exd4 8. Nxd4 Re8 9. 0-0 Bd7 10. Be3 Nc6 11. Qd2 Nxd4 12. Bxd4 c5 13. Bxf6 Qxf6 14. Nd5 Qd8 15. c3 b5 16. Rad1 Rc8 17. Rfe1 Bc6 18. Bf3 h5 19. Bg2 Qd7 20. f4 b4 21. cxb4 Bxd5 22. Qxd5 Bd4+ 23. Kh1 Qa4 24. Qb3 Qxb3 25. axb3 Bf2 26. Rf1 Bxg3 27. bxc5 dxc5 28. e5 Rb8 29. Bd5 Kg7 30. Kg2 h4 31. Kf3 Rb4 32. Bc4 g5 33. Rd7 Bxf4 34. Rxf7+ Kg6 35. e6 Rxc4 36. bxc4 Rxe6 37. Rxa7 Re3+ 38. Kg2 Rg3+ 39. Kh2 Ra3+ 40. Rxf4 Rxa7 41. Rf3 Ra4 42. b3 Ra2+ 43. Kg1 Rb2 44. Kh1 Kh5 45. Kg1 Kg6 1/2-1/2

[Event "World School-ch U11"]
[Site "Rhodes"]
[Date "2023.04.18"]
[Round "5"]
[White "Jayasooriya, Ruvin Sandharu"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1143"]
[BlackElo "1732"]
[PlyCount "95"]
[EventDate "2023.04.14"]
[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. f3 0-0 6. Be3 c5 7. Nge2 Nc6 8. Qd2 cxd4 9. Nxd4 Qa5 10. Be2 Nxd4 11. Bxd4 Be6 12. 0-0 Rfc8 13. b3 b5 14. cxb5 Nxe4 15. fxe4 Bxd4+ 16. Qxd4 Qxc3 17. Qxc3 Rxc3 18. Rac1 Rac8 19. Bc4 Rxc1 20. Rxc1 Kg7 21. Kf2 f5 22. exf5 Bxf5 23. Re1 Kf6 24. Ke3 Rc5 25. Rd1 Ke5 26. Rd4 d5 27. g4 Bb1 28. Be2 Rc3+ 29. Bd3 Bxa2 30. Ra4 Bb1 31. Rxa7 Rxd3+ 32. Ke2 Kd6 33. Ra6+ Kc5 34. Re6 Rd4 35. b6 Bd3+ 36. Kf2 Rxg4 37. b7 Rb4 38. Rxe7 Kc6 39. Rxh7 Rxb7 40. Rh8 Rxb3 41. h4 Be4 42. h5 gxh5 43. Rxh5 Kc5 44. Ke1 Kd4 45. Kf2 Rb2+ 46. Kf1 Ke3 47. Rh3+ Bf3 48. Ke1 0-1

[Event "World School-ch U11"]
[Site "Rhodes"]
[Date "2023.04.17"]
[Round "4"]
[White "Oikonomopoulos, Filippos"]
[Black "Yang, Maxwell"]
[Result "1/2-1/2"]
[ECO "B94"]
[WhiteElo "1732"]
[BlackElo "1869"]
[PlyCount "143"]
[EventDate "2023.04.14"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. a3 Qc7 8. Qf3 e6 9. 0-0-0 h6 10. Bd2 b5 11. Qg3 Bb7 12. f3 Rc8 13. Kb1 Nb6 14. Bc1 Nc4 15. Bxc4 Qxc4 16. Nb3 Qc7 17. Be3 a5 18. Rd2 Bc6 19. Nd4 Rb8 20. e5 dxe5 21. Nxc6 Qxc6 22. Qxe5 Rb7 23. Rhd1 Be7 24. Bc5 b4 25. axb4 axb4 26. Ne4 Nxe4 27. Qxe4 Qxe4 28. fxe4 0-0 29. Bxe7 Rxe7 30. Rd7 Rxd7 31. Rxd7 Rb8 32. Kc1 g5 33. g4 Kg7 34. Kd2 Kf6 35. Kd3 Rb6 36. Kd4 Rc6 37. c4 bxc3 38. bxc3 e5+ 39. Kd3 Ke6 40. Rd8 Ke7 41. Rh8 Kd7 42. h3 Ke7 43. Kc2 Rb6 44. Rc8 Kd7 45. Rc5 f6 46. Ra5 Kc7 47. Ra7+ Kd6 48. Rh7 Kc5 49. Rxh6 Kc4 50. Rh8 Rc6 51. Rd8 Kc5 52. Kd3 Rc7 53. Rd5+ Kc6 54. Kc4 Rh7 55. Rd3 Rh8 56. Rf3 Rf8 57. Rf5 Rf7 58. h4 gxh4 59. Rh5 Rg7 60. Rxh4 Rg6 61. Kb4 Rg7 62. Rh6 Rxg4 63. Rxf6+ Kc7 64. Kc5 Rxe4 65. Rf7+ Kc8 66. Kd5 Re3 67. c4 e4 68. Re7 Re1 69. Rxe4 Rxe4 70. Kxe4 Kc7 71. Kd5 Kd7 72. c5 1/2-1/2

[Event "World School-ch U11"]
[Site "Rhodes"]
[Date "2023.04.16"]
[Round "3"]
[White "Sarthak, Deshpande"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1434"]
[BlackElo "1732"]
[PlyCount "60"]
[EventDate "2023.04.14"]
[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. Be2 0-0 6. Be3 e5 7. d5 a5 8. g4 Na6 9. h4 Nc5 10. f3 c6 11. h5 cxd5 12. cxd5 Bd7 13. Qd2 Rb8 14. Bh6 b5 15. Bxg7 Kxg7 16. hxg6 fxg6 17. Qh6+ Kg8 18. Nh3 b4 19. Ng5 Qe7 20. Nd1 Bb5 21. Bxb5 Rxb5 22. 0-0 Qa7 23. Kg2 Nd3 24. Ne6 Rf7 25. Nf2 Nxf2 26. g5 N6xe4 27. fxe4 Qe3 28. Rae1 Qf3+ 29. Kh2 Ng4+ 30. Kg1 Qg3+ 0-1

[Event "GRE-chT U16 14th"]
[Site "Rio Achaia"]
[Date "2022.12.18"]
[Round "6"]
[White "Oikonomopoulos, Filippos"]
[Black "Merkouropoulos, Dionysios"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "1741"]
[BlackElo "1626"]
[PlyCount "99"]
[EventDate "2022.12.15"]
[EventType "team-swiss"]
[EventRounds "6"]
[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. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4 8. Bxc4 c5 9. Ne2 Qc7 10. Bd3 Nbd7 11. 0-0 b6 12. e4 e5 13. Ng3 cxd4 14. cxd4 Qc3 15. Rb1 Qxd4 16. Bb2 Qd6 17. Nf5 Qb8 18. Bb5 Nc5 19. Ne7+ Kh8 20. Nc6 Qb7 21. Nxe5 Qc7 22. Nc4 Ncxe4 23. Be5 Qe7 24. Re1 Rd8 25. Qc2 Bb7 26. Bxf6 Qxf6 27. Rxe4 Qg6 28. f3 Bxe4 29. Qxe4 Qxe4 30. fxe4 Rd4 31. Kf2 Rc8 32. Ne5 f6 33. Nf7+ Kg8 34. Ke3 Kxf7 35. Kxd4 Rc2 36. Bf1 Ke7 37. Rb3 g5 38. Rc3 Rf2 39. Rf3 Rc2 40. h3 h5 41. g4 hxg4 42. hxg4 Rd2+ 43. Kc4 a6 44. a4 Rd1 45. Rf2 Ra1 46. Kb4 a5+ 47. Kb5 Rb1+ 48. Kc6 Rb4 49. Bb5 Rxe4 50. Re2 1-0

[Event "GRE-chT U16 14th"]
[Site "Rio Achaia"]
[Date "2022.12.17"]
[Round "4"]
[White "Oikonomopoulos, Filippos"]
[Black "Kiryttopoulos, Ioannis"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1741"]
[BlackElo "1552"]
[PlyCount "98"]
[EventDate "2022.12.15"]
[EventType "team-swiss"]
[EventRounds "6"]
[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 e5 5. Nb5 d6 6. c4 a6 7. N5c3 Nf6 8. Be2 Be6 9. Be3 Be7 10. 0-0 0-0 11. f3 Nd7 12. Nd5 Bxd5 13. exd5 Nd4 14. Nc3 Nxe2+ 15. Qxe2 f5 16. f4 e4 17. b4 Bf6 18. Rac1 Nb6 19. Rfd1 Rc8 20. c5 Kh8 21. Nxe4 fxe4 22. cxb6 Qd7 23. Rc4 Rxc4 24. Qxc4 Rc8 25. Qxe4 Re8 26. Qd3 Qa4 27. Bd4 Qxb4 28. Bxf6 Re1+ 29. Kf2 Rxd1 30. Bxg7+ Kxg7 31. Qxd1 Qxf4+ 32. Qf3 Qd4+ 33. Kg3 Qxb6 34. Qg4+ Kf7 35. Qe4 Kg8 36. Kg4 Qc7 37. Qe8+ Kg7 38. Qe6 b5 39. h4 Qc4+ 40. Kh5 Qf4 41. g4 b4 42. g5 Qf3+ 43. Qg4 Qf7+ 44. g6 Qxg6+ 45. Qxg6+ hxg6+ 46. Kg5 a5 47. Kf4 a4 48. Ke4 b3 49. axb3 a3 0-1

[Event "GRE-chT U16 14th"]
[Site "Rio Achaia"]
[Date "2022.12.17"]
[Round "5"]
[White "Oikonomopoulos, Filippos"]
[Black "Margaritis, Ioannis M"]
[Result "1-0"]
[ECO "E45"]
[WhiteElo "1741"]
[BlackElo "1695"]
[PlyCount "95"]
[EventDate "2022.12.15"]
[EventType "team-swiss"]
[EventRounds "6"]
[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. e3 b6 5. Nge2 Ba6 6. a3 Bxc3+ 7. Nxc3 d5 8. b3 0-0 9. Bb2 Qe7 10. Bd3 Rd8 11. Qf3 Bb7 12. 0-0 Nbd7 13. Qg3 Nf8 14. Rac1 Rac8 15. c5 bxc5 16. dxc5 e5 17. Ne2 Re8 18. c6 Ba8 19. b4 Rb8 20. b5 a6 21. a4 axb5 22. axb5 e4 23. Nd4 Nh5 24. Qh3 exd3 25. Qxh5 Qe4 26. Qg5 f6 27. Qg3 Ne6 28. Nxe6 Qxe6 29. Rc5 Qd6 30. Bd4 Qd8 31. Qf3 Qe7 32. Qxd5+ Kh8 33. Rd1 Rbd8 34. Qc4 Qe4 35. Qxd3 Qg4 36. f3 Qe6 37. Qc4 Qd6 38. Rd2 Qe7 39. Kf2 Qd6 40. g3 Qe7 41. Qd3 Qe6 42. Rh5 h6 43. Qg6 Rxd4 44. Rxd4 Qxe3+ 45. Kg2 Qe2+ 46. Kh3 Qf1+ 47. Kh4 Qc1 48. Qxe8+ 1-0

[Event "GRE-chT U16 14th"]
[Site "Rio Achaia"]
[Date "2022.12.16"]
[Round "3"]
[White "Oikonomopoulos, Filippos"]
[Black "Kartsakis, Ioannis"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1741"]
[BlackElo "1223"]
[PlyCount "98"]
[EventDate "2022.12.15"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Nc6 6. 0-0 Be6 7. Bb5 Nf6 8. Nxd4 Bd7 9. Bc4 Nxd4 10. Qxd4 Bc6 11. Qxd8+ Rxd8 12. Nc3 Be7 13. f3 Bc5+ 14. Kh1 0-0 15. Bf4 Bb6 16. Rac1 a6 17. b4 Rd4 18. Ne2 Rd7 19. Ng3 Rfd8 20. Nf5 Bb5 21. Bxb5 axb5 22. Bg5 Ra8 23. Rfd1 Rxd1+ 24. Rxd1 c6 25. Rd2 Ra4 26. Be3 Bc7 27. Bc5 Ne8 28. g3 g6 29. Ne3 b6 30. Be7 Ra3 31. Re2 Bd6 32. Bd8 Bxb4 33. Bxb6 Ra6 34. Bd4 Nc7 35. Rc2 Ne6 36. Be5 Ra3 37. Re2 Bc5 38. Ng4 Rxf3 39. Nf6+ Rxf6 40. Bxf6 Bd4 41. Bxd4 Nxd4 42. Rd2 c5 43. Kg2 Kg7 44. e5 f6 45. exf6+ Kxf6 46. Kf2 h5 47. Ke3 Ke5 48. a3 Nf5+ 49. Kd3 Nd6 1/2-1/2

[Event "GRE-chT U16 14th"]
[Site "Rio Achaia"]
[Date "2022.12.16"]
[Round "2"]
[White "Skodras, Marios Konstantinos"]
[Black "Oikonomopoulos, Filippos"]
[Result "1/2-1/2"]
[ECO "E72"]
[WhiteElo "1571"]
[BlackElo "1741"]
[PlyCount "95"]
[EventDate "2022.12.15"]
[EventType "team-swiss"]
[EventRounds "6"]
[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. g3 0-0 6. Bg2 Nbd7 7. Nge2 c5 8. d5 Ne5 9. b3 Bg4 10. Rb1 Qd7 11. h3 Bf3 12. 0-0 e6 13. Bf4 exd5 14. Bxe5 Bxg2 15. Kxg2 dxe5 16. cxd5 Ne8 17. g4 Nd6 18. Ng3 f5 19. exf5 gxf5 20. gxf5 Nxf5 21. Qg4 Rf6 22. Kh2 Raf8 23. Nce4 Rg6 24. Nxc5 Qxd5 25. Qc4 Qxc4 26. bxc4 Nd6 27. Nce4 b6 28. Rbc1 Bh6 29. Rc3 Rf4 30. c5 Nxe4 31. Nxe4 bxc5 32. Nxc5 Rc6 33. Rg3+ Kf7 34. Nd3 Rf5 35. Re1 Kf6 36. Kg2 Rc2 37. a4 Rc4 38. Rg4 Bf4 39. Nxf4 exf4 40. Re8 Rxa4 41. Rf8+ Ke6 42. Re8+ Kd5 43. Rgg8 h5 44. h4 f3+ 45. Kg3 Kc6 46. Rb8 Rff4 47. Rbc8+ Kd7 48. Rcd8+ 1/2-1/2

[Event "GRE-chT U16 14th"]
[Site "Rio Achaia"]
[Date "2022.12.15"]
[Round "1"]
[White "Oikonomopoulos, Filippos"]
[Black "Christodoulakis, Michail Em"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1741"]
[BlackElo "1166"]
[PlyCount "83"]
[EventDate "2022.12.15"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 h6 6. Bxf6 gxf6 7. e3 a6 8. Bd3 Rg8 9. Qf3 Be6 10. Nge2 Bd6 11. h3 Nc6 12. 0-0 Qd7 13. Kh1 Be7 14. Nf4 0-0-0 15. Rfc1 Nb4 16. Be2 Rg5 17. a3 Nc6 18. b4 Na7 19. e4 dxe4 20. Nxe4 Rf5 21. d5 Bxd5 22. Qe3 Nc6 23. Bg4 Bd6 24. Nxd6+ cxd6 25. Nxd5 Kb8 26. Nb6 Qe6 27. Qxe6 fxe6 28. Bxf5 exf5 29. Nd5 Nd4 30. Rd1 Nc6 31. f4 Rf8 32. a4 Kc8 33. b5 Na7 34. bxa6 bxa6 35. Rac1+ Kd8 36. Rc7 Nc8 37. Rdc1 Na7 38. Rxa7 Re8 39. Rcc7 Re1+ 40. Kh2 Rb1 41. Ra8+ Rb8 42. Rxb8# 1-0

[Event "Nikaia op 29th"]
[Site "Nikaia"]
[Date "2022.09.08"]
[Round "8"]
[White "Lafkidis, Apostolos"]
[Black "Oikonomopoulos, Filippos"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1658"]
[BlackElo "1899"]
[PlyCount "51"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. Bg5 d4 8. c3 Nc6 9. cxd4 Bb4+ 10. Nc3 exd4 11. a3 Be6 12. axb4 dxc3 13. Qc2 Bxb3 14. Qxb3 Nd4 15. Qa4+ Qd7 16. bxc3 b5 17. Qd1 Ne6 18. Bxf6 gxf6 19. Qxd7+ Kxd7 20. Bxb5+ Kc7 21. Bc4 Rhg8 22. Bxe6 fxe6 23. g3 Kb6 24. Kd2 Rgd8+ 25. Kc2 Rac8 26. Rhd1 1-0

[Event "Nikaia op 29th"]
[Site "Nikaia"]
[Date "2022.09.07"]
[Round "7"]
[White "Oikonomopoulos, Filippos"]
[Black "Armeniakos, Sotiris"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1899"]
[BlackElo "1577"]
[PlyCount "78"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 Nf6 6. e3 Bf5 7. Nge2 0-0 8. Ng3 Bg6 9. h4 h6 10. h5 Bh7 11. Bd3 Nc6 12. Nf5 Qd7 13. Qb1 Rfe8 14. a3 Ne4 15. Ng3 Bg5 16. Bxg5 Nxg5 17. Bxh7+ Nxh7 18. Qf5 Rad8 19. Qf4 Ng5 20. 0-0 Re6 21. Qg4 Ne7 22. Rae1 Kf8 23. f4 Nh7 24. Nf5 Nxf5 25. Qxf5 Nf6 26. Na2 Rb6 27. Qc2 Re8 28. Nb4 Rbe6 29. Nd3 Qc6 30. Qd2 Ne4 31. Qb4+ Kg8 32. Rc1 Qa6 33. Ne5 Ng3 34. Nd7 Nxf1 35. Rxf1 Rxe3 36. f5 Qd6 37. Qa4 Re1 38. Ne5 Rxf1+ 39. Kxf1 Qa6+ 0-1

[Event "Nikaia op 29th"]
[Site "Nikaia"]
[Date "2022.09.06"]
[Round "6"]
[White "Magklaras, Panagiotis"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1664"]
[BlackElo "1899"]
[PlyCount "52"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Qd3 a6 7. Nxc6 bxc6 8. Qg3 Qxg3 9. hxg3 d5 10. exd5 cxd5 11. Bf4 Nf6 12. f3 Bb7 13. 0-0-0 Nd7 14. g4 g6 15. Bd3 e5 16. Rhe1 f6 17. Bg3 Bh6+ 18. Kb1 0-0 19. Bf1 Nb6 20. Bf2 d4 21. Ne4 Bxe4 22. Rxe4 Rab8 23. Ree1 Kg7 24. Bxa6 Na4 25. b3 Nc3+ 26. Kb2 Ra8 0-1

[Event "Nikaia op 29th"]
[Site "Nikaia"]
[Date "2022.09.05"]
[Round "5"]
[White "Oikonomopoulos, Filippos"]
[Black "Minadakis, Andreas Marios"]
[Result "1/2-1/2"]
[ECO "D63"]
[WhiteElo "1899"]
[BlackElo "1709"]
[PlyCount "61"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Be7 7. Rc1 0-0 8. h3 b6 9. Bd3 dxc4 10. Bxc4 Nd5 11. Bxe7 Qxe7 12. e4 Nxc3 13. bxc3 Rd8 14. 0-0 c5 15. Qe2 Bb7 16. e5 Nf8 17. Rfd1 Ng6 18. Qe3 Rac8 19. Be2 Nh4 20. Qf4 Nxf3+ 21. Bxf3 Bxf3 22. Qxf3 h6 23. d5 exd5 24. Rxd5 Rxd5 25. Qxd5 Rd8 26. Qe4 Qe6 27. Rc2 Qd5 28. Qxd5 Rxd5 29. f4 Kf8 30. Kf2 Rd3 31. c4 1/2-1/2

[Event "Nikaia op 29th"]
[Site "Nikaia"]
[Date "2022.09.04"]
[Round "4"]
[White "Oikonomopoulos, Filippos"]
[Black "Mylonakis, Ioannis Georg"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1899"]
[BlackElo "1738"]
[PlyCount "106"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 c5 5. c3 Nc6 6. Ngf3 Bd6 7. Bg3 0-0 8. Bd3 b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Bb7 12. dxc5 Bxc5 13. Qc2 f5 14. Rd1 Qe8 15. Bd3 e5 16. Bc4+ Kh8 17. 0-0 f4 18. Bh4 Qh5 19. Rd7 Bc8 20. Rc7 Na5 21. Bd5 Bf5 22. Be4 Bd6 23. Bxf5 Bxc7 24. Be4 Rae8 25. Qe2 h6 26. Qd3 Qg4 27. b4 g5 28. h3 Qe6 29. bxa5 Rd8 30. Qa6 gxh4 31. Nxh4 Rf6 32. Qxa7 Rd7 33. axb6 Bxb6 34. Qa4 Ra7 35. Qb5 Rxa2 36. Bd5 Ra5 37. Qxa5 Bxa5 38. Bxe6 Rxe6 39. Rc1 e4 40. Kf1 Kg7 41. Nf5+ Kg6 42. Nd4 Rd6 43. Nb3 Bb6 44. Ke2 Rd3 45. Nd2 Bxf2 46. Nc4 Be3 47. Ne5+ Kf5 48. Nxd3 exd3+ 49. Kd1 Bxc1 50. Kxc1 Ke5 51. Kd1 Kd5 52. Ke1 Kc5 53. Kd1 Kd5 1/2-1/2

[Event "Nikaia op 29th"]
[Site "Nikaia"]
[Date "2022.09.03"]
[Round "3"]
[White "Roinos, Ilias"]
[Black "Oikonomopoulos, Filippos"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2186"]
[BlackElo "1899"]
[PlyCount "89"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. g3 b6 5. d5 Ba6 6. dxe6 Bxc4 7. exf7+ Bxf7 8. Bg2 Nc6 9. Nc3 d5 10. Ng5 Bg8 11. Qa4 Qd7 12. Bh3 Qb7 13. 0-0 d4 14. Bg2 Rc8 15. Nce4 Nd5 16. e3 d3 17. Qd1 h6 18. Qh5+ Bf7 19. Nxf7 Qxf7 20. Qxf7+ Kxf7 21. Ng5+ hxg5 22. Bxd5+ Kf6 23. b3 Bd6 24. f4 gxf4 25. gxf4 Nb4 26. Bb2+ Ke7 27. Bc4 Kd7 28. Rad1 Kc7 29. Bxd3 Rce8 30. Rf3 Nxd3 31. Rxd3 Re7 32. Rg3 Rg8 33. Rg6 Rd7 34. Kf2 Rh8 35. Rdxd6 Rxh2+ 36. Kf3 Rxd6 37. Be5 Rhd2 38. Bxd6+ Rxd6 39. Rxg7+ Kb8 40. f5 b5 41. e4 c4 42. bxc4 bxc4 43. e5 Rd5 44. Ke4 Rd1 45. f6 1-0

[Event "Nikaia op 29th"]
[Site "Nikaia"]
[Date "2022.09.02"]
[Round "2"]
[White "Oikonomopoulos, Filippos"]
[Black "Sarafis, Rafail"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "1899"]
[BlackElo "1443"]
[PlyCount "103"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Be7 7. Nf3 dxc4 8. Bxc4 c5 9. 0-0 Nc6 10. dxc5 Bxc5 11. b4 Be7 12. Qe2 Qc7 13. Bb2 a6 14. Rac1 Ne8 15. Rfd1 Nd6 16. Bb3 Bf6 17. e4 Bxc3 18. Bxc3 Qe7 19. Ne5 Rd8 20. Nxc6 bxc6 21. Bd4 Nb5 22. Bc5 Rd5 23. Rd2 Rxd2 24. Rd1 Qe8 25. Qxd2 Bb7 26. Qb2 Nc7 27. a4 Rc8 28. Qe5 a5 29. Qd6 Ba8 30. Qd7 Qxd7 31. Bb6 Na6 32. Rxd7 c5 33. Bxa5 Nb8 34. b5 Rc7 35. Bxc7 Nxd7 36. a5 Bxe4 37. a6 Bd3 38. a7 Be4 39. Bd1 c4 40. Bf3 Bxf3 41. gxf3 h6 42. a8Q+ Kh7 43. Qe4+ g6 44. Qxc4 h5 45. Qf4 Kg7 46. Qd6 Nf6 47. Qe5 h4 48. Bd8 Kg8 49. Bxf6 Kh7 50. Qb8 g5 51. Qf8 Kg6 52. Qg7+ 1-0

[Event "GRE-ch U10"]
[Site "Thessaloniki"]
[Date "2022.08.24"]
[Round "9"]
[White "Kountrias, Kosmas Ioannis"]
[Black "Oikonomopoulos, Filippos"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "1297"]
[BlackElo "1899"]
[PlyCount "67"]
[EventDate "2022.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. h3 0-0 8. Qd2 Rb8 9. Bh6 Bxh6 10. Qxh6 Nd4 11. Qd2 b5 12. Nd1 b4 13. Ne3 Be6 14. f4 d5 15. e5 Nh5 16. Qf2 f6 17. g4 Ng7 18. Nf3 Nxf3+ 19. Bxf3 fxe5 20. fxe5 d4 21. Ng2 Bd5 22. Bxd5+ Qxd5 23. Qe2 Rb6 24. Kd2 Re6 25. Rae1 Qxa2 26. Rhf1 Rb6 27. Rxf8+ Kxf8 28. b3 Ne6 29. Qf3+ Ke8 30. Qa8+ Nd8 31. Qd5 e6 32. Qf3 Qb2 33. Rf1 Qc3+ 34. Kd1 1/2-1/2

[Event "GRE-ch U10"]
[Site "Thessaloniki"]
[Date "2022.08.23"]
[Round "8"]
[White "Oikonomopoulos, Filippos"]
[Black "Skarlas, Vasileios"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "1899"]
[BlackElo "1242"]
[PlyCount "53"]
[EventDate "2022.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Rc1 dxc4 7. Bxc4 c5 8. dxc5 Qa5 9. Nf3 Qxc5 10. Bb3 Qh5 11. 0-0 Nc6 12. h3 Rd8 13. Qe2 e5 14. Bg3 b6 15. Qc4 Bd7 16. Qxf7+ Kh8 17. Nd5 Ne4 18. Nc7 Nxg3 19. fxg3 Rac8 20. Ne6 Bxe6 21. Qxe6 e4 22. Nd4 Rf8 23. Rxf8+ Rxf8 24. Rxc6 Qg5 25. Rc8 Qxe3+ 26. Kh2 Qf2 27. Qg8+ 1-0

[Event "GRE-ch U10"]
[Site "Thessaloniki"]
[Date "2022.08.22"]
[Round "7"]
[White "Tzimas, Konstantinos"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1176"]
[BlackElo "1899"]
[PlyCount "116"]
[EventDate "2022.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. 0-0-0 Bb4 9. f3 Ne5 10. Nb3 b5 11. Qe1 Nc4 12. Bxc4 bxc4 13. Nd4 Qa5 14. a3 Bxc3 15. Qxc3 Qxc3 16. bxc3 d6 17. Nc6 d5 18. Bd4 Bd7 19. Ne5 dxe4 20. fxe4 Rc8 21. g3 Rg8 22. Nxf7 Kxf7 23. Bxf6 Bc6 24. Be5 Bxe4 25. Rhf1+ Kg6 26. Rd6 Bf5 27. Rxa6 Rc5 28. Bd4 Rb5 29. a4 Rb7 30. Rc6 Rgb8 31. Kd2 Rb2 32. Rc1 Ra2 33. Rxc4 Rbb2 34. Rc7 Bxc2 35. Rxg7+ Kh6 36. c4 Bxa4+ 37. Bxb2 Rxb2+ 38. Kc3 Rb3+ 39. Kd4 Kxg7 40. Ke5 Re3+ 41. Kd6 Kf6 42. c5 Rd3+ 43. Kc7 e5 44. c6 Ke7 45. Rc4 Rd4 46. Rc5 Ke6 47. Kb7 Rb4+ 48. Ka7 e4 49. c7 Bd7 50. Rc6+ Ke5 51. c8Q Bxc8 52. Rxc8 e3 53. Re8+ Kd4 54. Rd8+ Kc3 55. Re8 Kd3 56. h4 Re4 57. Rd8+ Rd4 58. Re8 e2 0-1

[Event "GRE-ch U10"]
[Site "Thessaloniki"]
[Date "2022.08.21"]
[Round "6"]
[White "Oikonomopoulos, Filippos"]
[Black "Kiryttopoulos, Ioannis"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1899"]
[BlackElo "1620"]
[PlyCount "151"]
[EventDate "2022.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Nf6 7. Bd3 0-0 8. Nge2 Nbd7 9. 0-0 Nb6 10. Qc2 h6 11. Rad1 Bd6 12. f3 Bxf4 13. Nxf4 Re8 14. Rfe1 Qd6 15. b3 Re7 16. Qd2 Bd7 17. Bb1 Rae8 18. h3 g5 19. Nd3 Bf5 20. Nc5 Bxb1 21. Rxb1 Nc8 22. e4 b6 23. e5 Qd8 24. Nd3 Nh7 25. f4 gxf4 26. Qxf4 Re6 27. Re3 Rg6 28. Rf1 Rf8 29. h4 Qd7 30. Rg3 Kh8 31. Rxg6 fxg6 32. Qxh6 Rxf1+ 33. Kxf1 Qf5+ 34. Nf2 Ne7 35. Ke2 c5 36. g4 Qe6 37. Qe3 Nc6 38. Nb5 a6 39. Nd6 Nxd4+ 40. Kd2 Nc6 41. Qe2 d4 42. Nd3 Ne7 43. Nf4 Qd7 44. Nf7+ Kg7 45. e6 Qc7 46. Qe4 Nf6 47. Qe5 Qxe5 48. Nxe5 Ne4+ 49. Kd3 Nd6 50. Nd7 Ndc8 51. Ke4 a5 52. a4 Nd6+ 53. Kd3 Ndc8 54. Nh3 Kg8 55. Ng5 Nd5 56. Ne4 Kg7 57. Kc4 Ne3+ 58. Kb5 Nd5 59. Kc6 Nce7+ 60. Kd6 d3 61. Nd2 Kh6 62. Nxb6 Nxb6 63. Kxe7 Kg7 64. Kd6 Nc8+ 65. Kd7 Nb6+ 66. Kc6 Nc8 67. Kxc5 Kf6 68. Kd5 Ne7+ 69. Kd6 Nc8+ 70. Kd7 Nb6+ 71. Kc6 Nc8 72. Kc7 Ne7 73. Kd7 Nd5 74. g5+ Kf5 75. e7 Nxe7 76. Kxe7 1-0

[Event "GRE-ch U10"]
[Site "Thessaloniki"]
[Date "2022.08.21"]
[Round "5"]
[White "Oikonomopoulos, Filippos"]
[Black "Misios, Konstantinos"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1899"]
[BlackElo "1273"]
[PlyCount "69"]
[EventDate "2022.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. e4 d6 8. Nf3 0-0 9. Bc4 Bxa6 10. Qe2 Ng4 11. 0-0 Ne5 12. Nxe5 Bxe5 13. a4 Bxc4 14. Qxc4 Nd7 15. Nb5 Qa5 16. Qc2 Qb4 17. Ra2 Nb6 18. Nc3 Nc4 19. Ne2 Rfb8 20. f4 Bg7 21. Rf3 Bxb2 22. Kf2 Bxc1 23. Nxc1 Nb2 24. Rb3 Qd4+ 25. Ke2 Nc4 26. Qd3 e5 27. dxe6 Qxd3+ 28. Kxd3 Nb6 29. exf7+ Kxf7 30. Rb5 c4+ 31. Kd4 Ke6 32. Ne2 Kd7 33. a5 Kc6 34. Nc3 Ra6 35. Rxb6+ 1-0

[Event "GRE-ch U10"]
[Site "Thessaloniki"]
[Date "2022.08.20"]
[Round "4"]
[White "Sardis, Ioannis"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1124"]
[BlackElo "1899"]
[PlyCount "52"]
[EventDate "2022.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 d5 4. exd5 exd5 5. Bb5+ Nc6 6. 0-0 Bd6 7. Bb2 f6 8. Re1+ Nge7 9. d4 0-0 10. dxc5 Bxc5 11. Bxc6 bxc6 12. Bd4 Bd6 13. Bb2 Ba6 14. Nd4 Qd7 15. Ne6 Rfe8 16. Qg4 Ng6 17. Nc3 Ne5 18. Qa4 Bb5 19. Qa5 Rxe6 20. a4 Nf3+ 21. gxf3 Rxe1+ 22. Rxe1 Qh3 23. Nxb5 Bxh2+ 24. Kh1 Bg3+ 25. Kg1 Qh2+ 26. Kf1 Qxf2# 0-1

[Event "GRE-ch U10"]
[Site "Thessaloniki"]
[Date "2022.08.19"]
[Round "2"]
[White "Ilias, Nikolaos"]
[Black "Oikonomopoulos, Filippos"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1140"]
[BlackElo "1899"]
[PlyCount "93"]
[EventDate "2022.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. Nf3 c5 6. a3 Bxc3 7. Bxc3 Ne4 8. Qc2 Nxc3 9. Qxc3 cxd4 10. Nxd4 d5 11. cxd5 Qxd5 12. e3 e5 13. Nf3 Nc6 14. Bc4 Qd6 15. 0-0 Bg4 16. Be2 Rac8 17. Qd3 Qf6 18. Qe4 Qg6 19. Qxg6 hxg6 20. h3 Be6 21. b4 f6 22. Bd3 Kf7 23. Be4 Bc4 24. Rfc1 b5 25. Nd2 Ne7 26. Nxc4 bxc4 27. Rc3 f5 28. Bb7 Rc7 29. Ba6 Kf6 30. Rxc4 Rd7 31. Rac1 Rfd8 32. Rc7 e4 33. Bb5 Rxc7 34. Rxc7 a6 35. Bxa6 Ra8 36. b5 Ke6 37. a4 Kd6 38. Rb7 g5 39. a5 g6 40. b6 Nc6 41. Bb5 Rxa5 42. Bxc6 Kxc6 43. Rg7 Kxb6 44. Rxg6+ Kc5 45. Rxg5 Kd6 46. Kh2 Ke6 47. g4 1-0

[Event "GRE-ch U10"]
[Site "Thessaloniki"]
[Date "2022.08.18"]
[Round "1"]
[White "Oikonomopoulos, Filippos"]
[Black "Gkadakis, Nikolaos"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1899"]
[BlackElo "1082"]
[PlyCount "55"]
[EventDate "2022.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. Qc2 Be6 9. Nge2 Nbd7 10. 0-0 h6 11. Bh4 Nb6 12. Rad1 Ne8 13. Bg3 Nd6 14. b3 Rc8 15. Be5 Bf6 16. f4 c5 17. f5 Bxe5 18. dxe5 c4 19. bxc4 dxc4 20. fxe6 cxd3 21. Rxd3 Rc6 22. exf7+ Rxf7 23. Qb3 Qe7 24. exd6 Rxd6 25. Rxd6 Qxe3+ 26. Kh1 Qe7 27. Rxf7 Qxf7 28. Rd8+ 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.17"]
[Round "7.1"]
[White "Oikonomopoulos, Filippos"]
[Black "Skodras, Marios Konstantinos"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1899"]
[BlackElo "1500"]
[PlyCount "103"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Eaao Fysiolatris Nikias"]
[BlackTeam "Thessaloniki ES"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 b6 7. Bd3 Bb7 8. Nge2 0-0 9. Qc2 h6 10. Bh4 Nbd7 11. 0-0 Re8 12. Rfd1 a6 13. Rac1 c5 14. dxc5 bxc5 15. Bg3 Nb6 16. Na4 Nxa4 17. Qxa4 Qb6 18. Qb3 Qa7 19. Bf5 Bd8 20. Bd6 Bb6 21. Qa3 d4 22. Bxc5 dxe3 23. fxe3 Bxc5 24. Qxc5 Qxc5 25. Rxc5 Rxe3 26. Nc3 g6 27. Kf2 Rxc3 28. bxc3 gxf5 29. Rc7 Be4 30. c4 Rb8 31. Rd2 Kg7 32. Kg3 Kg6 33. Rd6 Rb2 34. Rxa6 Rxg2+ 35. Kf4 Rd2 36. Ke5 Re2 37. Rxf6+ Kg5 38. Rcxf7 Rxa2 39. Rg7+ Kh5 40. Rgg6 Rc2 41. Rxh6+ Kg4 42. Rfg6+ Kf3 43. Rh3+ Kf2 44. Kd4 Rd2+ 45. Kc3 Rd1 46. c5 f4 47. Rg4 Bf5 48. Rxf4+ Kg2 49. Rg3+ Kxh2 50. Rg5 Bh3 51. Rh4 Ra1 52. Kb2 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.16"]
[Round "6.1"]
[White "Gkavardinas, Antonios"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "2170"]
[BlackElo "1899"]
[PlyCount "48"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Evoiki ES"]
[BlackTeam "Eaao Fysiolatris Nikias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. Bg5 d4 8. c3 Nc6 9. Bb5 h6 10. Bxf6 Qxf6 11. cxd4 exd4 12. Qxd4 Qg5 13. Bxc6+ bxc6 14. Qd2 Ba6 15. Qxg5 hxg5 16. Nc3 0-0-0 17. Kf2 Bd6 18. g3 Bc7 19. Kg2 Bb6 20. Rad1 g6 21. Rhe1 Kc7 22. e5 Bc8 23. Ne4 Rxh2+ 24. Kxh2 Rh8+ 0-1

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.15"]
[Round "5.1"]
[White "Oikonomopoulos, Filippos"]
[Black "Merkouropoulos, Dionysios"]
[Result "1/2-1/2"]
[ECO "E54"]
[WhiteElo "1899"]
[BlackElo "1643"]
[PlyCount "147"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Eaao Fysiolatris Nikias"]
[BlackTeam "Kavalas"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bg5 Bxc3 11. bxc3 Nbd7 12. Rc1 Bb7 13. Qe2 Qc7 14. Bd3 h6 15. Bh4 Nh5 16. Be4 Nf4 17. Qe3 Nd5 18. Qd2 Ba6 19. Bd3 Bc4 20. Bg3 Qc6 21. Qe2 Rfc8 22. Nd2 Bxd3 23. Qxd3 Nxc3 24. f3 Nf6 25. Ne4 Nfd5 26. Nxc3 Nxc3 27. Rc2 Qc4 28. Rd1 Qxd3 29. Rxd3 Nd5 30. Rdd2 Nb4 31. Rb2 Rc1+ 32. Kf2 Nd5 33. Rdc2 Rc8 34. Rxc8+ Rxc8 35. Ke2 Rc4 36. Kd3 Rc3+ 37. Kd2 Rc6 38. Rb3 Kf8 39. a3 Ke7 40. h4 g5 41. hxg5 hxg5 42. Bh2 a6 43. Bg3 b5 44. Bb8 Nb6 45. Ba7 Na4 46. Rb1 Rc8 47. Rh1 Ra8 48. Bc5+ Nxc5 49. dxc5 Rc8 50. Rc1 Kd7 51. Kd3 Kc6 52. Ke4 f6 53. Rd1 Kb7 54. Rd7+ Rc7 55. Rd6 Rc6 56. Rd7+ Kc8 57. Ra7 Kb8 58. Re7 a5 59. Kd4 Kc8 60. Ra7 a4 61. Ra5 Kc7 62. Rxb5 Ra6 63. g4 Kc6 64. Rb8 f5 65. Rg8 fxg4 66. fxg4 e5+ 67. Kxe5 Kxc5 68. Rc8+ Kb6 69. Rc4 Ra5+ 70. Kf6 Kb7 71. Re4 Kc6 72. Re6+ Kd7 73. Re7+ Kd8 74. Rg7 1/2-1/2

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.14"]
[Round "4.2"]
[White "Oikonomopoulos, Filippos"]
[Black "Pitsakis, Ilias"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1899"]
[BlackElo "1411"]
[PlyCount "69"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Eaao Fysiolatris Nikias"]
[BlackTeam "Piraikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 c5 5. c4 dxc4 6. Na3 Nc6 7. Nxc4 Be7 8. b3 0-0 9. e3 b5 10. Nfe5 Nxe5 11. Nxe5 Ba6 12. Nc6 Qc7 13. Nxe7+ Qxe7 14. Bxa8 Rxa8 15. d3 b4 16. Qc2 h5 17. h3 e5 18. Rd1 Rd8 19. Bb2 Qe6 20. Qxc5 Qxh3 21. Qxe5 h4 22. Qg5 hxg3 23. fxg3 Rd5 24. Qh4 Qe6 25. e4 Rh5 26. Qf4 Qh3 27. Bxf6 gxf6 28. Qf3 Qh2+ 29. Kf1 Bxd3+ 30. Qxd3 Qh1+ 31. Kf2 Qh2+ 32. Kf3 Rg5 33. Rg1 Rc5 34. Rac1 Qh5+ 35. Kg2 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.13"]
[Round "3.2"]
[White "Katsanis, Vasileios Dimitrios"]
[Black "Oikonomopoulos, Filippos"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1726"]
[BlackElo "1899"]
[PlyCount "63"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ames Neas Erythreas"]
[BlackTeam "Eaao Fysiolatris Nikias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. Nf3 c5 6. a3 Bxc3 7. Bxc3 Ne4 8. Qc2 Nxc3 9. Qxc3 cxd4 10. Nxd4 b6 11. e3 Bb7 12. Be2 d5 13. cxd5 Bxd5 14. 0-0 Nd7 15. Rfd1 Qf6 16. Rac1 Ne5 17. Nb5 Rad8 18. f4 Nd7 19. Qxf6 Nxf6 20. Nxa7 Rd7 21. Nc8 Rb7 22. Ba6 Rb8 23. Ne7+ Kh8 24. Nxd5 Nxd5 25. Kf2 b5 26. Rc5 b4 27. a4 Ra8 28. Bb7 Rxa4 29. Bxd5 exd5 30. Rcxd5 Ra2 31. R1d2 g6 32. Rb5 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.13"]
[Round "2.2"]
[White "Oikonomopoulos, Filippos"]
[Black "Ntounias, Ioannis"]
[Result "1-0"]
[ECO "E44"]
[WhiteElo "1899"]
[BlackElo "1576"]
[PlyCount "115"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Eaao Fysiolatris Nikias"]
[BlackTeam "Panionios YS"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Bb7 6. a3 Be7 7. Nf4 d5 8. cxd5 exd5 9. Bd3 0-0 10. 0-0 Bd6 11. Qf3 Re8 12. g3 Bf8 13. b4 Ne4 14. Bxe4 dxe4 15. Qg4 g6 16. d5 Bg7 17. Bb2 Nd7 18. Rfd1 Nf6 19. Qe2 Bc8 20. h3 g5 21. Nh5 Bxh3 22. Nxg7 Kxg7 23. Nb5 a6 24. Qh5 h6 25. Nxc7 Qxc7 26. Bxf6+ Kxf6 27. Qxh6+ Kf5 28. Qxh3+ Kg6 29. Rac1 Qe5 30. Rc6+ f6 31. Re6 Qb2 32. Rxe8 Rxe8 33. d6 Qc2 34. Rd4 Qc6 35. d7 Rd8 36. Qg4 b5 37. Qxe4+ Qxe4 38. Rxe4 Rxd7 39. Rd4 Rc7 40. Rd6 Ra7 41. Rb6 g4 42. f3 gxf3 43. Kf2 Kf5 44. Kxf3 Ke5 45. Rc6 Ra8 46. g4 Ra7 47. Rc5+ Ke6 48. Ke4 Ke7 49. Rc6 a5 50. Rb6 axb4 51. axb4 Rc7 52. Rxb5 Rc4+ 53. Kf5 Rc3 54. Rb7+ Kd6 55. Kxf6 Rxe3 56. Rb5 Re6+ 57. Kf5 Re8 58. g5 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.12"]
[Round "1.2"]
[White "Kartsakis, Ioannis"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "1109"]
[BlackElo "1899"]
[PlyCount "106"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "OFI"]
[BlackTeam "Eaao Fysiolatris Nikias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Nxc6 bxc6 8. Bd3 d5 9. 0-0 Nf6 10. Qe2 Be7 11. b3 0-0 12. Bb2 c5 13. g4 c4 14. bxc4 Qb6+ 15. Kh1 Qxb2 16. Qe1 Bb4 17. Rb1 Bxc3 18. Rxb2 Bxe1 19. Rxe1 dxe4 20. Bxe4 Nxe4 21. Rxe4 Bd7 22. Kg1 Rab8 23. Rxb8 Rxb8 24. Rd4 Rb7 25. c5 Kf8 26. Kf2 Ke7 27. a3 Rb2 28. Rc4 Bb5 29. Rc3 Ba4 30. Ke3 Rxc2 31. Rxc2 Bxc2 32. Kd2 Be4 33. Kc3 Kd7 34. Kd4 Bd5 35. h4 Kc6 36. g5 f6 37. h5 e5+ 38. fxe5 fxg5 39. e6 Bxe6 40. Ke3 Kxc5 41. h6 gxh6 42. a4 h5 43. a5 h4 44. Kf2 g4 45. Kg2 Bd5+ 46. Kh2 g3+ 47. Kg1 h3 48. Kf1 h2 49. Ke2 h1Q 50. Ke3 Qe1+ 51. Kf4 g2 52. Kg4 g1Q+ 53. Kh5 Qg6# 0-1

[Event "GRE CupT 40th f/16"]
[Site "Greece"]
[Date "2022.06.19"]
[Round "1.8"]
[White "Tzagarakis, Panagiotis"]
[Black "Oikonomopoulos, Filippos"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2057"]
[BlackElo "1842"]
[PlyCount "63"]
[EventDate "2022.06.19"]
[EventType "team-k.o."]
[EventRounds "1"]
[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 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Nxc6 dxc6 8. f4 b5 9. Bd3 c5 10. e5 Bb7 11. Be4 b4 12. Qf3 Bxe4 13. Nxe4 Rd8 14. 0-0 Nh6 15. Rad1 Nf5 16. Rxd8+ Qxd8 17. Rd1 Qc7 18. g4 Nxe3 19. Qxe3 Be7 20. Nd6+ Bxd6 21. exd6 Qc6 22. d7+ Ke7 23. f5 f6 24. Qxe6+ Qxe6 25. fxe6 Rd8 26. Re1 Rf8 27. Kg2 h6 28. Kf3 f5 29. gxf5 Rxf5+ 30. Ke4 g6 31. Rd1 Rf8 32. Kd5 1-0

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.19"]
[Round "6.4"]
[White "Nikolakopoulos, Vasileios"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1128"]
[BlackElo "1775"]
[PlyCount "112"]
[EventDate "2021.12.16"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Patron"]
[BlackTeam "Nikaia Fysiolatris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Ndb5 Qb8 7. f4 a6 8. Nd4 Qc7 9. Be3 d6 10. Qd2 Nf6 11. 0-0-0 b5 12. Nxc6 Qxc6 13. e5 Ng4 14. Bg1 d5 15. h3 Nh6 16. g4 b4 17. Ne4 Be7 18. Ng3 a5 19. f5 Bh4 20. Ne2 Qc7 21. Kb1 g5 22. Nd4 Bd7 23. Nf3 Ng8 24. fxe6 fxe6 25. Nxh4 gxh4 26. Qg5 Ne7 27. Qxh4 a4 28. Qh5+ Ng6 29. Bd3 0-0-0 30. Bxg6 hxg6 31. Qxg6 Rhg8 32. Qd3 Qa5 33. Bd4 Be8 34. Qe3 Kb7 35. Rh2 Bg6 36. Kc1 Rc8 37. a3 Rc4 38. Rf2 Rgc8 39. Rdd2 bxa3 40. Qxa3 Rxc2+ 41. Kd1 Rc1+ 42. Ke2 Qb5+ 43. Ke3 R8c7 44. h4 Rh1 45. Bc3 Rh3+ 46. Rf3 Rxf3+ 47. Kxf3 Qf1+ 48. Kg3 Be4 49. Qb4+ Kc8 50. Qd4 Qf3+ 51. Kh2 Qf4+ 52. Kh3 Qf1+ 53. Kh2 a3 54. bxa3 Qh1+ 55. Kg3 Qf3+ 56. Kh2 Rxc3 0-1

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.18"]
[Round "4.4"]
[White "Oikonomopoulos, Filippos"]
[Black "Bougas, Georgios"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1775"]
[BlackElo "1538"]
[PlyCount "87"]
[EventDate "2021.12.16"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Nikaia Fysiolatris"]
[BlackTeam "Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Bg3 0-0 6. Ngf3 c5 7. c3 Qc7 8. Bd3 Nbd7 9. 0-0 Bxg3 10. hxg3 e5 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 exd4 14. cxd4 Nf6 15. Qd3 cxd4 16. Qxd4 Rd8 17. Qa4 Bd7 18. Qc2 Qb6 19. Bd3 Rac8 20. Qb3 Qxb3 21. axb3 a6 22. Bc4 g6 23. Rfe1 Bb5 24. Bxb5 axb5 25. Re7 Rd7 26. Rxd7 Nxd7 27. Nd4 Ne5 28. Nxb5 Rc2 29. Rb1 Ng4 30. f3 Nf6 31. Nd6 b6 32. Nc4 b5 33. Na3 Rc5 34. b4 Rd5 35. Rc1 Rd4 36. Rc5 Rxb4 37. Rxb5 Ra4 38. Kf2 Kf8 39. Ke3 Ke7 40. Rb7+ Ke6 41. Nb5 Nd5+ 42. Kd3 Kf6 43. Nd6 Ne7 44. Ne4+ 1-0

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.18"]
[Round "5.4"]
[White "Oikonomopoulos, Filippos"]
[Black "Spyridakis, Georgios"]
[Result "1-0"]
[ECO "E74"]
[WhiteElo "1775"]
[BlackElo "1147"]
[PlyCount "77"]
[EventDate "2021.12.16"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Nikaia Fysiolatris"]
[BlackTeam "Chanion"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Nbd7 7. Qd2 c5 8. d5 Nb6 9. 0-0-0 Ng4 10. Bxg4 Bxg4 11. f3 Bd7 12. b3 a6 13. h4 f6 14. Bh6 Rf7 15. Bxg7 Rxg7 16. Qh6 Qf8 17. h5 g5 18. g4 Rb8 19. Nge2 Na8 20. Kc2 b5 21. Rb1 Nc7 22. Ng3 b4 23. Nd1 e6 24. Ne3 Qf7 25. Rbd1 Rb6 26. Rd3 Ne8 27. Rhd1 a5 28. f4 a4 29. dxe6 Qxe6 30. Nef5 axb3+ 31. axb3 Rf7 32. fxg5 Ra6 33. g6 Rg7 34. Nxg7 Qe5 35. Qxh7+ Kf8 36. Rb1 Ra2+ 37. Kd1 Bxg4+ 38. Ke1 Ra1 39. Qh8+ 1-0

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.17"]
[Round "3.4"]
[White "Kotziagkiaouridis, Panagiotis"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1224"]
[BlackElo "1775"]
[PlyCount "66"]
[EventDate "2021.12.16"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Thessaloniki ES"]
[BlackTeam "Nikaia Fysiolatris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Ndb5 Qb8 7. Be3 Nf6 8. f4 d6 9. Nd4 Be7 10. Bb5 Qc7 11. Qf3 0-0 12. Bxc6 bxc6 13. e5 Nd5 14. Nxd5 cxd5 15. exd6 Bxd6 16. Nb5 Qa5+ 17. Nc3 Ba6 18. f5 Rab8 19. f6 Be5 20. Bd2 Bxf6 21. Qg3 Qb6 22. Rf1 Bxf1 23. Kxf1 Qa6+ 24. Ke1 Rxb2 25. Bh6 Qc4 26. Bd2 Bh4 27. Rc1 Bxg3+ 28. hxg3 d4 29. Nd1 Rxc2 30. Rb1 Rc8 31. Rb4 Qd3 32. Rb2 Qxd2+ 33. Kf1 Qxd1# 0-1

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.17"]
[Round "2.4"]
[White "Oikonomopoulos, Filippos"]
[Black "Merkouropoulos, Dionysios"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1775"]
[BlackElo "1455"]
[PlyCount "107"]
[EventDate "2021.12.16"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Nikaia Fysiolatris"]
[BlackTeam "Kavalas"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Ngf3 Qb6 7. Nh4 Bg6 8. Nxg6 hxg6 9. Qb3 c4 10. Qc2 Nh5 11. Bg5 e6 12. e4 Be7 13. Bxe7 Nxe7 14. g3 f5 15. exd5 exd5 16. Bg2 Nf6 17. Nf3 Ne4 18. Ne5 Qf6 19. Qa4+ Nc6 20. f3 Ng5 21. h4 Nf7 22. f4 Nfxe5 23. dxe5 Qe6 24. 0-0-0 0-0-0 25. Qb5 Ne7 26. Rd4 Qc6 27. Qa5 a6 28. Rhd1 b5 29. Qb4 Rd7 30. b3 Rhd8 31. bxc4 bxc4 32. a4 Qc7 33. Qa3 Qa5 34. e6 Rd6 35. Rxc4+ dxc4 36. Rxd6 Rxd6 37. Qxd6 Qxc3+ 38. Kd1 Qb3+ 39. Ke2 Qc2+ 40. Kf3 Qd3+ 41. Qxd3 cxd3 42. Bf1 Kc7 43. Bxd3 a5 44. Bb5 Kd6 45. Bd7 Kc5 46. g4 Kd4 47. Be8 Kd3 48. Bxg6 Nxg6 49. gxf5 Ne7 50. f6 gxf6 51. h5 Nf5 52. h6 Nd4+ 53. Kf2 Nxe6 54. h7 1-0

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.16"]
[Round "1.4"]
[White "Tsakiridis, Georgios"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1775"]
[PlyCount "98"]
[EventDate "2021.12.16"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Aris"]
[BlackTeam "Nikaia Fysiolatris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bc4 Qc7 5. 0-0 a6 6. a4 Nf6 7. d3 Be7 8. h3 0-0 9. Bg5 h6 10. Bh4 d6 11. Re1 b6 12. Qe2 Bb7 13. e5 dxe5 14. Nxe5 Nxe5 15. Qxe5 Bd6 16. Qe3 Bf4 17. Bg3 Qc6 18. Qf3 Qxf3 19. gxf3 Bxg3 20. fxg3 Bxf3 21. Kf2 Bb7 22. Rad1 Rfd8 23. Na2 b5 24. axb5 axb5 25. Bb3 Bd5 26. c4 bxc4 27. dxc4 Ne4+ 28. Kf3 Nd2+ 29. Kf2 Nxb3 30. cxd5 Rxa2 31. dxe6 Rxb2+ 32. Re2 Rxd1 33. e7 Rbb1 34. e8Q+ Kh7 35. Ke3 Nd4 36. Rf2 Re1+ 37. Kd3 Rxe8 38. Rxf7 Nc6 39. Rc7 Ne5+ 40. Ke4 c4 41. Kd4 Nf3+ 42. Kc3 Re3+ 43. Kc2 Ree1 44. Rxc4 Rec1+ 45. Kd3 Ne5+ 46. Kd4 Nxc4 47. h4 Nb6 48. Kd3 Re1 49. Kd2 Rbd1+ 0-1

[Event "EU-ch Hybrid U10"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "3"]
[White "Harutyunyan, Arman G"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1395"]
[BlackElo "1650"]
[PlyCount "72"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Armenia"]
[BlackTeam "Greece"]
[WhiteTeamCountry "ARM"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. g3 d5 5. e5 h5 6. h4 Nh6 7. d3 Nf5 8. Rg1 Qb6 9. c3 Be7 10. Bh3 Bd7 11. Qe2 Rc8 12. Kf2 Na5 13. Bxf5 exf5 14. Be3 Qa6 15. Nbd2 Bb5 16. Ne1 c4 17. dxc4 Bxc4 18. Nxc4 Nxc4 19. Bd4 Bc5 20. Nf3 Qb6 21. Rab1 0-0 22. Rge1 Rfe8 23. Kg2 Nd6 24. Qd3 Ne4 25. Re2 Qg6 26. Ng5 Bxd4 27. Qxd4 Qa6 28. Rbe1 Qxa2 29. Rd1 Nxc3 30. Rdd2 Nxe2 31. Rxe2 Qc4 32. Qd2 d4 33. Kh2 d3 34. Re3 Red8 35. e6 fxe6 36. Nxe6 Qc2 0-1

[Event "EU-ch Hybrid U10"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "8"]
[White "Kengurov, Yaroslav"]
[Black "Oikonomopoulos, Filippos"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "1484"]
[BlackElo "1650"]
[PlyCount "135"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Greece"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. Nc3 0-0 9. Bg5 c4 10. Ne5 Be6 11. Nxc6 bxc6 12. b3 h6 13. Bxf6 Bxf6 14. Na4 Rb8 15. Nc5 Bg4 16. Qd2 Re8 17. e3 Rb5 18. Rac1 cxb3 19. Nxb3 Qb6 20. Qc3 Be2 21. Rfe1 Bc4 22. Bf1 Rb4 23. Bxc4 dxc4 24. Nd2 c5 25. Nxc4 Qa6 26. Ne5 Bxe5 27. dxe5 Rc8 28. Rc2 Ra4 29. Ree2 Qc6 30. Red2 c4 31. Rd6 Qc5 32. Rcd2 Ra3 33. Qc2 Qa5 34. Qf5 Rf8 35. R6d5 Qb4 36. R5d4 Rc3 37. e6 Rc1+ 38. Kg2 Qb7+ 39. Qe4 Qxe4+ 40. Rxe4 fxe6 41. Rxe6 c3 42. Rd7 Rc2 43. Ree7 Rcxf2+ 44. Kh3 R2f7 45. Rxf7 Rxf7 46. Rd8+ Rf8 47. Rd3 Rc8 48. Rd1 Kf7 49. Kg4 Ke6 50. Kf3 Ke5 51. Rc1 c2 52. Ke2 Ke4 53. a4 Rc3 54. Kd2 Rxe3 55. Rxc2 Ra3 56. Rc4+ Kf3 57. Rc7 Rxa4 58. Rxg7 a5 59. Rf7+ Kg4 60. Rg7+ Kh3 61. Rh7 Kxh2 62. Rxh6+ Kxg3 63. Kc3 Re4 64. Ra6 a4 65. Kb2 Kf4 66. Ka3 Ke5 67. Rxa4 Rxa4+ 68. Kxa4 1/2-1/2

[Event "EU-ch Hybrid U10"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "5"]
[White "Nijhuis, Daniel"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1650"]
[PlyCount "130"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Greece"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nc6 5. Na3 Bf5 6. d4 Nf6 7. Be3 e6 8. dxc5 0-0-0 9. Qxd5 Nxd5 10. Nc4 Nxe3 11. Nxe3 Bxc5 12. Nxf5 exf5 13. Bc4 Rhe8+ 14. Kf1 g5 15. b4 Bb6 16. Nxg5 Rd2 17. Nh3 Ne5 18. Re1 Kd8 19. Be2 Ng4 20. c4 Bxf2 21. Nxf2 Ne3+ 22. Kg1 Nc2 23. Rd1 Rxd1+ 24. Nxd1 Rxe2 25. h3 Nxb4 26. Kh2 Rxa2 27. Ne3 f4 28. Nf5 f3 29. Rg1 Rxg2+ 30. Rxg2 fxg2 31. Kxg2 Nd3 32. Nd6 Ne5 33. Nxb7+ Kc7 34. Nc5 Nxc4 35. Kf3 Kd6 36. Nb3 Ke5 37. h4 h5 38. Nc1 a5 39. Ke2 Kf4 40. Kd3 Nb6 41. Kd4 Kg4 42. Kc5 Nd7+ 43. Kb5 Kxh4 44. Kxa5 Kg4 45. Kb5 h4 46. Nd3 h3 47. Kc6 Kg3 48. Kxd7 h2 49. Ne5 h1Q 50. Nxf7 Kf4 51. Ke6 Qc6+ 52. Nd6 Qc5 53. Nf7 Qf5+ 54. Ke7 Qg6 55. Nd6 Ke5 56. Nf7+ Kd5 57. Nd8 Qd6+ 58. Ke8 Qc7 59. Nf7 Ke6 60. Ng5+ Kf5 61. Nh7 Qxh7 62. Kd8 Ke6 63. Kc8 Kd6 64. Kb8 Kc6 65. Ka8 Qb7# 0-1

[Event "EU-ch Hybrid U10"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "6"]
[White "Oikonomopoulos, Filippos"]
[Black "Karimli, Yusif"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1650"]
[BlackElo "1571"]
[PlyCount "75"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Azerbaijan"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "AZE"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Nge2 Be6 9. Nf4 Nbd7 10. 0-0 Rc8 11. Rc1 c5 12. Bb1 Re8 13. Qd3 Nf8 14. dxc5 Rxc5 15. Rfd1 Qd6 16. Bxf6 Bxf6 17. Ne4 Qb6 18. Nxc5 Rd8 19. Qb3 Qxb3 20. Nxb3 Bxb2 21. Rc7 Rb8 22. Nxd5 Be5 23. Rc5 Kh8 24. Nc7 Bf6 25. Nxe6 Nxe6 26. Rc4 g6 27. Nc5 Rc8 28. Rdc1 Re8 29. Nxe6 Rxe6 30. Rc7 Kg7 31. a4 Rb6 32. Ba2 Be5 33. Rxf7+ Kh6 34. f4 Bd6 35. g4 Rb2 36. h3 g5 37. Rf6+ Kg7 38. Rxd6 1-0

[Event "EU-ch Hybrid U10"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "7"]
[White "Oikonomopoulos, Filippos"]
[Black "Petukhov, Dmitriy1111"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1650"]
[BlackElo "1769"]
[PlyCount "141"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Russia"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "RUS"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 e6 5. Nd2 Nc6 6. Ngf3 Bd6 7. Bg3 Bxg3 8. hxg3 Qe7 9. Ne5 cxd4 10. exd4 Nxe5 11. dxe5 Nd7 12. Nf3 f6 13. Qd4 f5 14. Bd3 Nc5 15. 0-0 0-0 16. Qe3 Bd7 17. Rfd1 Be8 18. c4 Bc6 19. Rac1 Rac8 20. Bb1 dxc4 21. Rxc4 Bd5 22. Rcc1 b6 23. Nd4 g6 24. Nb5 Rfd8 25. Nd6 Rc7 26. b4 Nb7 27. Rxc7 Qxc7 28. Rc1 Qd7 29. Nxb7 Qxb7 30. f3 Rc8 31. Rc3 Qa6 32. a3 Rc4 33. Qe2 b5 34. Rxc4 bxc4 35. Qe3 Qa4 36. Qg5 Qd1+ 37. Kh2 Bc6 38. Qe7 Qd5 39. Ba2 a6 40. Qd6 Bb5 41. Qb8+ Kg7 42. Qc7+ Kh6 43. a4 Bc6 44. Qb6 Bxa4 45. Qxa6 Bb3 46. Qa3 Qxe5 47. Qc1+ g5 48. Bxb3 cxb3 49. Qc4 Qd5 50. Qc3 Kg6 51. f4 gxf4 52. gxf4 Qd1 53. Qe3 Qd5 54. Qc3 Qe4 55. Qxb3 Qxf4+ 56. Qg3+ Qxg3+ 57. Kxg3 Kf6 58. b5 Ke5 59. b6 Kd6 60. Kf4 h5 61. g3 Kc6 62. Ke5 Kxb6 63. Kxe6 f4 64. gxf4 h4 65. f5 h3 66. f6 h2 67. f7 h1Q 68. f8Q Qe1+ 69. Kf7 Qf2+ 70. Kg8 Qxf8+ 71. Kxf8 1/2-1/2

[Event "EU-ch Hybrid U10"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "9"]
[White "Oikonomopoulos, Filippos"]
[Black "Radzimski, Antoni"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1650"]
[BlackElo "1584"]
[PlyCount "72"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Poland"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Be2 Na6 9. Ba5 Bd7 10. Bc3 Ne7 11. Nf3 f6 12. 0-0 Rd8 13. Bd3 Qg4 14. Qc2 Qh5 15. b4 0-0 16. Rab1 e5 17. b5 Nc7 18. b6 axb6 19. Rxb6 Bg4 20. Be2 Ne6 21. h3 Bf5 22. Qb2 Nf4 23. Re1 Bxh3 24. Nh2 Qg6 25. g3 Nf5 26. Bf1 Bxf1 27. Rxf1 Rd3 28. Kh1 Nxg3+ 29. fxg3 Qe4+ 30. Nf3 Rxf3 31. Rxf3 Qxf3+ 32. Kh2 Ne2 33. Be1 Qf1 34. Qd2 Qg1+ 35. Kh3 Qh1+ 36. Kg4 f5+ 0-1

[Event "EU-ch Hybrid U10"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "4"]
[White "Oikonomopoulos, Filippos"]
[Black "Surikov, Alexey"]
[Result "0-1"]
[ECO "A67"]
[WhiteElo "1650"]
[BlackElo "1548"]
[PlyCount "86"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Russia"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. Bd3 0-0 10. Nf3 Re8 11. 0-0 a6 12. a4 Nf6 13. h3 c4 14. Bc2 Nbd7 15. Be3 b6 16. Qe2 Qc7 17. Nd2 Nc5 18. Qxc4 Qe7 19. Bxc5 bxc5 20. Nf3 Nh5 21. f5 Ng3 22. Rfe1 Qb7 23. fxg6 hxg6 24. Rab1 Qe7 25. Ne2 Nh5 26. b4 cxb4 27. Rxb4 a5 28. Rb6 Qa7 29. Qc6 Ba6 30. Ned4 Rec8 31. Qxd6 Rxc2 32. Nxc2 Bf8 33. Qc6 Rc8 34. Kh2 Rxc6 35. Rxc6 Bh6 36. Ncd4 Bf4+ 37. Kg1 Be5 38. Rd1 Be2 39. Nxe5 Bxd1 40. Rc8+ Kg7 41. Nec6 Qc5 42. Rc7 Bxa4 43. Kf2 Bxc6 0-1

[Event "EU-ch Hybrid U10"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "2"]
[White "Oikonomopoulos, Filippos"]
[Black "Tatvidze, Davit"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1650"]
[BlackElo "1341"]
[PlyCount "111"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Georgia"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GEO"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 c5 5. c3 Qb6 6. Qb3 Nc6 7. Qxb6 axb6 8. Bb5 Kd8 9. Ngf3 Bd7 10. Nb3 Be7 11. dxc5 bxc5 12. Bxc6 Bxc6 13. Ne5 Be8 14. c4 Nd7 15. 0-0-0 Nxe5 16. Bxe5 f6 17. Bg3 Bc6 18. cxd5 exd5 19. Kb1 Kd7 20. Nd2 Ke6 21. Rc1 Bd6 22. Nb3 b6 23. Nd4+ Kd7 24. Nxc6 Kxc6 25. Bxd6 Kxd6 26. Rhd1 Rhd8 27. Rc3 Ra7 28. Rxd5+ Ke7 29. Rxd8 Kxd8 30. Rd3+ Ke7 31. a3 Rc7 32. Kc2 b5 33. Rb3 Rb7 34. Kc3 Kd6 35. a4 b4+ 36. Kc4 Kc6 37. Rd3 Ra7 38. b3 Re7 39. f3 f5 40. Rd5 Rxe3 41. Rxc5+ Kb6 42. Rxf5 Re2 43. Rg5 g6 44. Kxb4 Rd2 45. Rg4 Rd5 46. g3 Rd3 47. Rf4 Rd2 48. h4 Rg2 49. g4 Rh2 50. Rf6+ Kc7 51. Rf7+ Kd6 52. Rxh7 Rf2 53. Rh6 Rxf3 54. Rxg6+ Ke7 55. a5 Kd8 56. Rc6 1-0

[Event "EU-ch Hybrid U10"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "1"]
[White "Rosa, Jose Lourenco Jesus"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1269"]
[BlackElo "1650"]
[PlyCount "44"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Portugal"]
[BlackTeam "Greece"]
[WhiteTeamCountry "POR"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 d5 7. 0-0 Nf6 8. Nd2 Bd6 9. Qe2 Qc7 10. Nf3 dxe4 11. Bxe4 Nxe4 12. Qxe4 Bb7 13. h3 c5 14. Qd3 0-0-0 15. Qc3 g5 16. Bxg5 Rdg8 17. Bf6 Qc6 18. Bxh8 Qxf3 19. Qxf3 Bxf3 20. Rfe1 Rxg2+ 21. Kh1 Rh2+ 22. Kg1 Rh1# 0-1

[Event "GRE-chT 48th"]
[Site "Athens"]
[Date "2021.09.08"]
[Round "2.7"]
[White "Oikonomopoulos, Filippos"]
[Black "Deliezos, Anastasios"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1680"]
[BlackElo "1198"]
[PlyCount "89"]
[EventDate "2021.09.07"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Nikaia Fysiolatris"]
[BlackTeam "Ykaryas"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nd2 e6 5. Ngf3 c5 6. c3 Be7 7. Qb3 Qb6 8. Qxb6 axb6 9. Bc7 Nbd7 10. Bb5 0-0 11. Ne5 Rac8 12. Nxd7 Nxd7 13. Bg3 Nf6 14. a4 Nh5 15. 0-0 Nxg3 16. hxg3 Ra8 17. Ra2 Ra7 18. Rfa1 Rfa8 19. Nb3 Bc2 20. Nc1 c4 21. b3 cxb3 22. Rb2 Rc8 23. Ne2 Rc7 24. Kf1 Ra8 25. Ke1 h5 26. Kd2 Rac8 27. Bd3 Bxd3 28. Kxd3 Rc4 29. Rxb3 R8c6 30. Kd2 Bd8 31. Nf4 g6 32. Nd3 Bf6 33. Nb2 h4 34. gxh4 Bxh4 35. g3 Be7 36. Nxc4 dxc4 37. Rb5 Kf8 38. a5 bxa5 39. Raxa5 b6 40. Ra8+ Kg7 41. Rb8 Kf6 42. R8xb6 Rc7 43. e4 Ra7 44. Rc6 Ra4 45. Rb8 1-0

[Event "GRE-chT 48th"]
[Site "Athens"]
[Date "2021.09.08"]
[Round "3.4"]
[White "Soukarie, Anastasios"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1680"]
[PlyCount "26"]
[EventDate "2021.09.07"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Panellinios GS"]
[BlackTeam "Nikaia Fysiolatris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. c3 d5 3. f3 e6 4. d4 dxe4 5. fxe4 Qh4+ 6. Kd2 Qxe4 7. Nf3 Nc6 8. Bb5 Bd6 9. g3 Nf6 10. Re1 Qd5 11. Kc2 c4 12. a4 Qf5+ 13. Kd2 Qd3# 0-1

[Event "GRE-ch U10"]
[Site "Patras"]
[Date "2021.09.05"]
[Round "9"]
[White "Giannopoulos, Panagiotis N"]
[Black "Oikonomopoulos, Filippos"]
[Result "1-0"]
[ECO "B85"]
[BlackElo "1624"]
[PlyCount "65"]
[EventDate "2021.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Qc7 6. Nc3 a6 7. Be2 Nf6 8. 0-0 Be7 9. Kh1 0-0 10. f4 d6 11. f5 Ne5 12. h3 b5 13. a3 Qb7 14. Bf3 Nxf3 15. Qxf3 e5 16. Nde2 Bd7 17. Ng3 Bc6 18. Rae1 d5 19. Bg5 dxe4 20. Qe3 Rac8 21. Bxf6 Bxf6 22. Nh5 Qe7 23. Nxe4 Bxe4 24. Qxe4 Rc4 25. Qe2 Bh4 26. f6 gxf6 27. b3 Bxe1 28. bxc4 Bh4 29. Qg4+ Bg5 30. h4 Kh8 31. hxg5 fxg5 32. Nf6 h6 33. Qf5 1-0

[Event "GRE-ch U10"]
[Site "Patras"]
[Date "2021.09.04"]
[Round "8"]
[White "Makrylakis, Iason"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1182"]
[BlackElo "1624"]
[PlyCount "68"]
[EventDate "2021.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. dxc5 Qxd1+ 6. Kxd1 e6 7. b4 a5 8. Bb5 Bd7 9. Nf3 Be7 10. Bg5 axb4 11. cxb4 Nxb4 12. Bxd7+ Kxd7 13. Ne5+ Ke8 14. Bxe7 Nxe7 15. Nc3 f6 16. Nc4 Nd3 17. Ne4 f5 18. Ned6+ Kf8 19. Nb6 Ra5 20. Nxb7 Ra7 21. Ke2 Nb4 22. Rhd1 Nbd5 23. Nxd5 Nxd5 24. c6 Nc3+ 25. Ke1 Nxd1 26. Rxd1 Ke7 27. Rd7+ Kf6 28. Rd2 Rc8 29. Rc2 Ke7 30. Kd2 Ra6 31. c7 Ra7 32. a4 Rxb7 33. a5 Rbxc7 34. Ra2 Ra7 0-1

[Event "GRE-ch U10"]
[Site "Patras"]
[Date "2021.09.03"]
[Round "7"]
[White "Oikonomopoulos, Filippos"]
[Black "Bougas, Georgios"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1624"]
[BlackElo "1125"]
[PlyCount "117"]
[EventDate "2021.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Bf4 e6 5. Nc3 Nbd7 6. e3 Be7 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 c5 10. Rc1 a6 11. a4 Nb6 12. Ba2 cxd4 13. exd4 Nbd5 14. Bg3 Bd7 15. Nxd5 Nxd5 16. Bxd5 exd5 17. Bc7 Qe8 18. Re1 Bxa4 19. Qd3 Qd7 20. Ne5 Qb5 21. Qf3 Rac8 22. Qf5 Bf6 23. Bd6 Rxc1 24. Rxc1 Qxb2 25. Nd3 Qxd4 26. Bxf8 Kxf8 27. Qc8+ Be8 28. Qc5+ Qxc5 29. Nxc5 Bc6 30. Rb1 d4 31. f3 Bg5 32. Kf2 Ke7 33. Nd3 b5 34. Ra1 Bb7 35. f4 Bf6 36. Nc5 Bd5 37. Rxa6 Bc4 38. Ke1 d3 39. Kd2 b4 40. Ra7+ Ke8 41. Nxd3 Bc3+ 42. Kc2 Bxd3+ 43. Kxd3 g6 44. g4 Kf8 45. Rb7 h6 46. Ke4 Kg7 47. f5 g5 48. Kd5 Bd2 49. h3 Bc3 50. Kd6 Kf6 51. Rb6 h5 52. Kd5+ Kg7 53. gxh5 f6 54. Ke6 Be5 55. Rxb4 Kh6 56. Rb7 Ba1 57. Rf7 Bc3 58. Rxf6+ Kxh5 59. Rg6 1-0

[Event "GRE-ch U10"]
[Site "Patras"]
[Date "2021.09.02"]
[Round "6"]
[White "Merkouropoulos, Dionysios"]
[Black "Oikonomopoulos, Filippos"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1405"]
[BlackElo "1624"]
[PlyCount "79"]
[EventDate "2021.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. a3 a6 7. dxc5 Bxc5 8. b4 Bd6 9. Bb2 dxc4 10. Bxc4 b5 11. Ba2 Bb7 12. Ne2 Qe7 13. Rc1 Rd8 14. Qb3 0-0 15. 0-0 Nd7 16. Rxc6 Bxc6 17. Qc3 Qf6 18. Qc1 Ne5 19. Bxe5 Bxe5 20. Qxc6 Bb8 21. Bb1 Qb2 22. Qe4 g6 23. Ned4 e5 24. Nc6 f5 25. Qh4 Rd7 26. Ne7+ Kg7 27. Qg5 e4 28. Nd4 Kf7 29. Nec6 Rc7 30. h4 Qd2 31. Ne5+ Kg8 32. Nxg6 hxg6 33. Ne6 Rg7 34. Nxf8 Kxf8 35. Qf6+ Kg8 36. Qe6+ Kh7 37. h5 Qe2 38. hxg6+ Rxg6 39. Qxf5 Qg4 40. Bxe4 1-0

[Event "GRE-ch U10"]
[Site "Patras"]
[Date "2021.09.02"]
[Round "5"]
[White "Oikonomopoulos, Filippos"]
[Black "Pitsakis, Ilias"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1624"]
[BlackElo "1436"]
[PlyCount "72"]
[EventDate "2021.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Bg3 0-0 6. Ngf3 c5 7. c3 Qc7 8. Bd3 Nbd7 9. e4 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Bxe5 Qxe5 13. 0-0 dxe4 14. Re1 Rd8 15. Bxe4 Qf4 16. Re2 Bg4 17. f3 Nxe4 18. Rxe4 Qh6 19. fxg4 Rxd2 20. Qe1 Qc6 21. Qxd2 Qxe4 22. Rd1 h6 23. h3 Re8 24. Kf2 Kf8 25. Qd3 Qxd3 26. Rxd3 Ke7 27. Kf3 Kf6 28. Rd7 Re7 29. Rxe7 Kxe7 30. Ke4 Ke6 31. c4 g6 32. g3 f5+ 33. gxf5+ gxf5+ 34. Kf4 Kf6 35. g4 fxg4 36. Kxg4 Ke5 1/2-1/2

[Event "GRE-ch U10"]
[Site "Patras"]
[Date "2021.09.01"]
[Round "4"]
[White "Palaiologou, Apostolos"]
[Black "Oikonomopoulos, Filippos"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "1454"]
[BlackElo "1624"]
[PlyCount "70"]
[EventDate "2021.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. 0-0 Nxd4 9. Qxd4 Bc5 10. Qd3 Ng4 11. Qe2 h5 12. Bf4 d6 13. h3 Ne5 14. Be3 b5 15. b3 Bd7 16. f4 Nc6 17. Bxc5 dxc5 18. Qf2 Nd4 19. e5 Bc6 20. Ne4 Bxe4 21. Bxe4 Rd8 22. c3 Nf5 23. Bxf5 exf5 24. Rad1 0-0 25. Qf3 g6 26. Rfe1 Rfe8 27. Rxd8 Rxd8 28. e6 fxe6 29. Rxe6 Rd6 30. Qe2 Qd7 31. Re7 Rd1+ 32. Kf2 Qd6 33. Re6 Qd7 34. Re7 Qd6 35. Re6 Qd7 1/2-1/2

[Event "GRE-ch U10"]
[Site "Patras"]
[Date "2021.08.31"]
[Round "2"]
[White "Chatzidakis, Lampros"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1162"]
[BlackElo "1624"]
[PlyCount "80"]
[EventDate "2021.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. Bb5+ Nc6 6. 0-0 Nf6 7. d4 Be7 8. Ne5 cxd4 9. Bxc6+ bxc6 10. Qxd4 Bd6 11. Qxd5 cxd5 12. Nf3 Ba6 13. Re1 Ne4 14. Nbd2 Nc5 15. b3 Nd3 16. Rd1 Bc5 17. Nd4 e5 18. Nf5 Nxf2 19. Rf1 Bxf1 20. Kxf1 g6 21. Nd6+ Bxd6 22. Kxf2 Rc8 23. c4 Bc5+ 24. Kf1 d4 25. Ne4 Be7 26. a4 f5 27. Nf2 e4 28. Bb2 Bf6 29. Rd1 Rd8 30. c5 Ke7 31. b4 d3 32. Bxf6+ Kxf6 33. b5 Ke5 34. b6 Kd5 35. Rb1 Kxc5 36. bxa7 Ra8 37. Rb8 Rhxb8 38. axb8Q Rxb8 39. Ke1 Rb1+ 40. Nd1 e3 0-1

[Event "GRE-ch U10"]
[Site "Patras"]
[Date "2021.08.31"]
[Round "3"]
[White "Oikonomopoulos, Filippos"]
[Black "Kiryttopoulos, Ioannis"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1624"]
[BlackElo "1239"]
[PlyCount "49"]
[EventDate "2021.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Bf5 5. Nd2 f6 6. Ngf3 g5 7. Bg3 h5 8. h3 e6 9. Qb3 Qd7 10. dxc5 Bxc5 11. Nd4 Bxd4 12. cxd4 Nge7 13. Be2 Rc8 14. 0-0 Bg6 15. Rac1 Nf5 16. Bh2 Qh7 17. Rc5 g4 18. Kh1 gxh3 19. gxh3 Rg8 20. Rg1 Nh4 21. Bg3 Be4+ 22. Kh2 Nf5 23. Nxe4 dxe4 24. Qxe6+ Nfe7 25. Bxh5+ 1-0

[Event "GRE-ch U10"]
[Site "Patras"]
[Date "2021.08.30"]
[Round "1"]
[White "Oikonomopoulos, Filippos"]
[Black "Anastasiou, Georgios Florina"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1624"]
[BlackElo "1029"]
[PlyCount "41"]
[EventDate "2021.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Bg3 0-0 6. Ngf3 Nc6 7. c3 Re8 8. Ne5 Ne7 9. Bd3 Ng6 10. f4 c5 11. 0-0 c4 12. Bc2 b6 13. Qf3 Ne7 14. Ndxc4 Ba6 15. Nxd6 Qxd6 16. Rfe1 Nf5 17. Bf2 h6 18. g4 Ne7 19. g5 hxg5 20. fxg5 Nh7 21. Qxf7+ 1-0

[Event "Nikaia op 28th"]
[Site "Nikaia"]
[Date "2021.08.21"]
[Round "1"]
[White "Oikonomopoulos, Filippos"]
[Black "Drakoulakos, Grigorios"]
[Result "0-1"]
[ECO "E54"]
[WhiteElo "1624"]
[BlackElo "2219"]
[PlyCount "88"]
[EventDate "2021.08.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 dxc4 8. Bxc4 b6 9. a3 Bxc3 10. bxc3 Bb7 11. Qc2 Qc7 12. Bb2 Nc6 13. Bd3 Rac8 14. Rac1 Na5 15. Nd2 Qe7 16. c4 cxd4 17. exd4 Nxc4 18. Bxc4 b5 19. Bc3 bxc4 20. Bb4 Qd7 21. Bxf8 Kxf8 22. Qc3 Nd5 23. Qa5 c3 24. Ne4 Nf4 25. Qb4+ Kg8 26. Nc5 Rxc5 27. Qxc5 Nxg2 28. Qe5 h6 29. f3 Nh4 30. Rxc3 Ng6 31. Qe3 Kh7 32. Rc5 Ne7 33. Qd3+ Ng6 34. Rfc1 Qe7 35. Qe3 Qf6 36. Kf1 Nh4 37. f4 Ng2 38. Qd3+ g6 39. Qd2 Nxf4 40. Ke1 Ng2+ 41. Kd1 Be4 42. Qc3 Qf1+ 43. Kd2 Qf2+ 44. Kd1 Ne3+ 0-1

[Event "EU-ch Amateur Online 1700/2000"]
[Site "Tornelo INT"]
[Date "2021.04.24"]
[Round "3"]
[White "Briem, Benedikt"]
[Black "Oikonomopoulos, Filippos"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1903"]
[BlackElo "1574"]
[PlyCount "53"]
[EventDate "2021.04.24"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 cxd4 8. Nxd4 Be7 9. Nc3 0-0 10. a3 Bg4 11. h3 Be6 12. b4 Qd7 13. g4 Rac8 14. Bb2 Bd6 15. b5 Ne5 16. Ra2 Nc4 17. Ba1 Bb8 18. Qd3 Qd6 19. f4 Rfe8 20. Rf3 Bd7 21. Nd1 Ne4 22. a4 a6 23. Kf1 Qb4 24. Nc3 axb5 25. axb5 Nxc3 26. Bxc3 Qb3 27. Nxb3 1-0

[Event "EU-ch Amateur Online 1700/2000"]
[Site "Tornelo INT"]
[Date "2021.04.24"]
[Round "5"]
[White "Csontos, Aron"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1809"]
[BlackElo "1574"]
[PlyCount "66"]
[EventDate "2021.04.24"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Bc4 Nb6 5. Bb3 c4 6. Bc2 Nc6 7. Nf3 d5 8. exd6 Qxd6 9. 0-0 Bg4 10. h3 Bh5 11. d3 Ne5 12. g4 Bg6 13. Nxe5 Qxe5 14. dxc4 Bxc2 15. Qxc2 e6 16. b3 Bd6 17. f4 Qc5+ 18. Kg2 0-0-0 19. Ba3 Qc6+ 20. Kg3 Bxa3 21. Nxa3 Qc5 22. Nb5 h5 23. Nxa7+ Kb8 24. Nb5 hxg4 25. hxg4 Qe3+ 26. Rf3 Rh3+ 27. Kxh3 Qxf3+ 28. Kh4 Qxf4 29. Qh7 Qh2+ 30. Kg5 Qxh7 31. c5 Qe4 32. cxb6 Qe5+ 33. Kh4 Rh8# 0-1

[Event "EU-ch Amateur Online 1700/2000"]
[Site "Tornelo INT"]
[Date "2021.04.24"]
[Round "7"]
[White "Gudmundsson, Gunnar Erik"]
[Black "Oikonomopoulos, Filippos"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1799"]
[BlackElo "1574"]
[PlyCount "135"]
[EventDate "2021.04.24"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. dxc5 d4 7. Ne4 Qd5 8. Nd6+ Bxd6 9. cxd6 Qxd6 10. e3 Nf6 11. Nxd4 Nxd4 12. exd4 0-0 13. Be2 Bf5 14. 0-0 Rad8 15. Be3 Nd5 16. Qb3 b6 17. Rac1 Rfe8 18. Bf3 Nf4 19. Rc6 Qb8 20. Rfc1 Be6 21. Bxf4 Qxf4 22. d5 Bf5 23. g3 Qe5 24. h4 Rd6 25. Rc7 a5 26. Rb7 Be4 27. Re1 f5 28. Bxe4 fxe4 29. Rxb6 Rxb6 30. Qxb6 Qxd5 31. a3 Qd2 32. Re3 Qc2 33. Qb5 Rd8 34. Re2 Rd1+ 35. Kg2 Qc8 36. Rxe4 Qa8 37. Qb3+ Kh8 38. Qxd1 Qxe4+ 39. Qf3 Qe7 40. Qe3 Qf7 41. Qd2 Qb7+ 42. Kf1 h6 43. Qxa5 Kh7 44. Qd2 Qb5+ 45. Ke1 Qe5+ 46. Kd1 Qh5+ 47. Kc1 Qf3 48. Kc2 Qc6+ 49. Qc3 Qg2 50. Qe3 Qc6+ 51. Kd2 Qd6+ 52. Qd3+ Qxd3+ 53. Kxd3 Kg6 54. b4 Kf5 55. a4 Ke5 56. a5 Kd5 57. b5 Kc5 58. a6 Kb6 59. Kc4 g6 60. Kb4 g5 61. hxg5 hxg5 62. g4 Ka7 63. Kc5 Kb8 64. b6 Ka8 65. Kc6 Kb8 66. a7+ Ka8 67. b7+ Kxa7 68. Kc7 1-0

