[Event "GRE-ch U10"]
[Site "Peristeri"]
[Date "2023.07.09"]
[Round "9"]
[White "Ioannidis, Konstantinos I"]
[Black "Kalligeris, Ioannis"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1361"]
[BlackElo "1107"]
[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. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bg4 5. h3 Bxf3 6. Bxf3 e5 7. d3 Nbd7 8. e4 h6 9. Nc3 d4 10. Ne2 Be7 11. Bg2 Nf8 12. Bd2 Ng6 13. c3 dxc3 14. Bxc3 c5 15. Qa4+ Qd7 16. Qxd7+ Nxd7 17. h4 h5 18. f4 exf4 19. Nxf4 Nxf4 20. Rxf4 f6 21. Re1 Bd6 22. e5 Bxe5 23. Bxb7 0-0 24. Bxa8 Bxf4 25. Bd5+ Kh7 26. gxf4 Nb6 27. Be4+ Kg8 28. b3 f5 29. Bf3 g6 30. Re7 Rf7 31. Re8+ Rf8 32. Re6 Kf7 33. Rf6+ Kg8 34. Rxg6+ Kh7 35. Rg7+ Kh6 36. Rxa7 Rg8+ 37. Kh2 Rd8 38. Ra6 Rxd3 39. Rxb6+ Kh7 40. Bxh5 Rxc3 41. Bg6+ Kg7 42. Bxf5 c4 43. bxc4 Rxc4 44. Kg3 Rc3+ 45. Kg4 Ra3 46. Rb7+ Kf6 47. Rb6+ Kf7 48. Kg5 Ra7 49. Rd6 Ra8 50. Rd7+ Ke8 51. h5 Kf8 52. Rc7 Ra6 53. h6 Rb6 54. h7 Rg6+ 55. Kxg6 Ke8 56. h8R# 1-0

[Event "GRE-ch U10"]
[Site "Peristeri"]
[Date "2023.07.08"]
[Round "8"]
[White "Ioannidis, Konstantinos I"]
[Black "Tamiolakis, Grigorios"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1361"]
[BlackElo "1383"]
[PlyCount "79"]
[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 c6 4. 0-0 e6 5. d3 Bd6 6. Nbd2 0-0 7. e4 Nbd7 8. Qe2 Qc7 9. Re1 dxe4 10. dxe4 Ne5 11. Nxe5 Bxe5 12. c3 Bd6 13. e5 Bxe5 14. Qxe5 Qxe5 15. Rxe5 Rd8 16. Nf3 Bd7 17. Bg5 b6 18. Nd4 Rac8 19. Rd1 c5 20. Nc6 Re8 21. Bxf6 Bxc6 22. Bxc6 Rxc6 23. Rd8 Rxd8 24. Bxd8 f6 25. Re2 Rd6 26. Bc7 Rd1+ 27. Kg2 e5 28. f4 Rd7 29. Bb8 Rb7 30. Bd6 Rd7 31. fxe5 fxe5 32. Bxe5 Kf7 33. Bf4 g6 34. Rd2 Rxd2+ 35. Bxd2 Ke6 36. Kf3 h5 37. Bf4 a6 38. Ke4 b5 39. b4 cxb4 40. cxb4 1-0

[Event "GRE-ch U10"]
[Site "Peristeri"]
[Date "2023.07.07"]
[Round "7"]
[White "Gkadakis, Nikolaos"]
[Black "Ioannidis, Konstantinos I"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1074"]
[BlackElo "1361"]
[PlyCount "65"]
[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 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Be3 e5 5. d5 Be7 6. Bd3 0-0 7. f3 Nh5 8. Qd2 Nc5 9. 0-0-0 Nxd3+ 10. cxd3 Nf4 11. g3 Nh3 12. g4 Nf4 13. Bxf4 exf4 14. h4 Bxh4 15. Qh2 g5 16. Nce2 f6 17. Nxf4 Rf7 18. Nge2 c6 19. Kb1 Qb6 20. d4 Bd7 21. Ng2 cxd5 22. Nxh4 gxh4 23. exd5 Re8 24. Nc3 Re3 25. Ne4 Rxf3 26. Qe2 Rf4 27. Rxh4 Ba4 28. b3 Bxb3 29. axb3 Qxb3+ 30. Ka1 Rxe4 31. Qxe4 Qxd1+ 32. Kb2 Rc7 33. Rxh7 0-1

[Event "GRE-ch U10"]
[Site "Peristeri"]
[Date "2023.07.06"]
[Round "6"]
[White "Ioannidis, Konstantinos I"]
[Black "Katsamanis, Andreas"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1361"]
[BlackElo "1130"]
[PlyCount "35"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. d5 c6 8. g4 Qa5 9. Bd2 Qb6 10. g5 Ne8 11. h4 f6 12. Bg4 fxg5 13. c5 Qc7 14. Bxc8 Qxc8 15. Bxg5 dxc5 16. h5 h6 17. dxc6 hxg5 18. Qd5+ 1-0

[Event "GRE-ch U10"]
[Site "Peristeri"]
[Date "2023.07.06"]
[Round "5"]
[White "Lampos, Charalampos"]
[Black "Ioannidis, Konstantinos I"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1506"]
[BlackElo "1361"]
[PlyCount "51"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 g6 7. Nf3 Bf5 8. Bxf5 gxf5 9. Ne5 e6 10. Qb3 Qb6 11. Na3 Nh5 12. Be3 f4 13. Bd2 Nxe5 14. dxe5 Bxa3 15. Qxa3 Rg8 16. g3 fxg3 17. hxg3 Rxg3 18. fxg3 Nxg3 19. Qa4+ Kf8 20. Bh6+ Ke7 21. Qh4+ Kd7 22. Qxg3 Qxb2 23. Rc1 Rc8 24. Bd2 d4 25. Qd3 Ke7 26. Qxd4 1-0

[Event "GRE-ch U10"]
[Site "Peristeri"]
[Date "2023.07.05"]
[Round "4"]
[White "Ioannidis, Konstantinos I"]
[Black "Doukas, Nikolaos"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1361"]
[BlackElo "1131"]
[PlyCount "92"]
[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. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 dxc4 7. Bxc4 c5 8. Bxf6 Bxf6 9. dxc5 Qxd1+ 10. Rxd1 a6 11. Na4 Nd7 12. Ne2 Be7 13. b4 a5 14. Bb5 axb4 15. Nb6 Ra5 16. Bxd7+ Bxd7 17. Nxd7 Rxa2 18. Nc1 Ra1 19. 0-0 Rxc1 20. Rxc1 Kxd7 21. Rb1 Bxc5 22. Rfc1 b6 23. Ra1 Kc6 24. Ra7 Rf8 25. Kf1 g5 26. Ke2 f5 27. Rh7 Rf6 28. f3 Kb5 29. Kd3 e5 30. e4 f4 31. Rd7 Kc6 32. Rd5 Re6 33. Kc4 Re7 34. Ra1 Re8 35. Kb3 Re6 36. Ra7 Bd6 37. Rf7 Bc5 38. Rf5 Bd6 39. h3 Kc7 40. Kc4 Kc6 41. Rd1 Bc5 42. Rd8 h5 43. Rd5 Bd6 44. Rxg5 Rh6 45. Rgxe5 Bxe5 46. Rxe5 h4 1-0

[Event "GRE-ch U10"]
[Site "Peristeri"]
[Date "2023.07.04"]
[Round "2"]
[White "Ioannidis, Konstantinos I"]
[Black "Gkatsos, Georgios"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1361"]
[BlackElo "1049"]
[PlyCount "65"]
[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. d4 e6 2. c4 b6 3. Nc3 Bb7 4. a3 Nf6 5. Bg5 Be7 6. e3 0-0 7. Nf3 h6 8. Bh4 d6 9. Be2 Nbd7 10. 0-0 c5 11. Bxf6 Nxf6 12. d5 e5 13. e4 Bc8 14. h3 Nh5 15. Nxe5 dxe5 16. Bxh5 a6 17. Bg4 Bg5 18. Bxc8 Qxc8 19. Na4 Rb8 20. Qc2 Bf4 21. b4 cxb4 22. axb4 b5 23. Nc5 bxc4 24. Qxc4 Bd2 25. Rfb1 Qc7 26. Rxa6 Rfc8 27. Rc6 Qd8 28. Na6 Rxc6 29. dxc6 Rc8 30. c7 Qe7 31. Rd1 Bg5 32. b5 Bf4 33. b6 1-0

[Event "GRE-ch U10"]
[Site "Peristeri"]
[Date "2023.07.04"]
[Round "3"]
[White "Siskos, Vasileios NA"]
[Black "Ioannidis, Konstantinos I"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1063"]
[BlackElo "1361"]
[PlyCount "48"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Nf3 g6 7. 0-0 Bf5 8. Bxf5 gxf5 9. Bf4 e6 10. Ne5 Nxe5 11. Bxe5 Bd6 12. Bxd6 Qxd6 13. Nd2 0-0-0 14. Qb3 Rdg8 15. g3 f4 16. Rfe1 fxg3 17. hxg3 Nh5 18. Nf1 Nxg3 19. Nxg3 Rxg3+ 20. fxg3 Qxg3+ 21. Kh1 Qh3+ 22. Kg1 Rg8+ 23. Kf2 Rg2+ 24. Kf1 Qh1# 0-1

[Event "GRE-ch U10"]
[Site "Peristeri"]
[Date "2023.07.03"]
[Round "1"]
[White "Di Giorgio, Victor"]
[Black "Ioannidis, Konstantinos I"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1361"]
[PlyCount "101"]
[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 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 e6 6. Nf3 cxd4 7. Nxd4 Bd7 8. 0-0 Nxe5 9. Bf4 Nc6 10. Qa4 Nxd4 11. Bxd7+ Qxd7 12. Qxd7+ Kxd7 13. cxd4 Ne7 14. Rc1 Nc6 15. Be5 Nxe5 16. dxe5 Be7 17. Nc3 Bg5 18. Rc2 Rac8 19. g3 d4 20. f4 Be7 21. Rd2 Bc5 22. Nb5 Ke7 23. Nxd4 Rhd8 24. Rad1 Rxd4 25. Kf1 Rcd8 26. Rxd4 Rxd4 27. Rc1 b6 28. a3 Rd2 29. b4 Rf2+ 30. Ke1 Rxh2 31. bxc5 Rh1+ 32. Kd2 Rxc1 33. Kxc1 bxc5 34. Kc2 Kd7 35. Kc3 Kc6 36. Kc4 h5 37. a4 a5 38. Kd3 Kd5 39. Kd2 c4 40. Kc3 Kc5 41. Kd2 Kd4 42. Kd1 c3 43. Kc2 Kc4 44. f5 exf5 45. e6 fxe6 46. g4 hxg4 47. Kc1 Kd3 48. Kd1 c2+ 49. Kc1 g3 50. Kb2 Kd2 51. Ka1 0-1

