[Event "Thessaloniki Vardaris op 7th"]
[Site "Thessaloniki"]
[Date "2024.03.18"]
[Round "7"]
[White "Kalogridis, Themistoklis"]
[Black "Gkoutzouki, Aikaterini Argyro"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1949"]
[BlackElo "1926"]
[PlyCount "117"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Nge2 Nd7 8. Ng3 Bg6 9. h4 h5 10. Bd3 Bxd3 11. Qxd3 g6 12. e4 Nb6 13. 0-0-0 Nf6 14. e5 Ng4 15. Qd2 Nc4 16. Qe2 Qd7 17. f3 Nh6 18. Qc2 Nf5 19. Nxf5 Qxf5 20. Qxf5 gxf5 21. b3 Nb6 22. Ne2 Kd7 23. Kd2 Rag8 24. Ng3 Ke6 25. Ke2 Nd7 26. Kf2 Nf8 27. Ne2 Ng6 28. g3 Rc8 29. Be3 Rhg8 30. Rc1 Rg7 31. Rc2 Rcg8 32. a3 Rb8 33. b4 Rgg8 34. Rhc1 Rgc8 35. Rc3 Kd7 36. Bf4 Ra8 37. Rb1 b5 38. Ke3 a5 39. Nc1 axb4 40. axb4 Ra4 41. Nd3 Rca8 42. Bg5 Bf8 43. Rcb3 Ra2 44. Nf4 Nxf4 45. Kxf4 Ke6 46. g4 fxg4 47. fxg4 hxg4 48. Kxg4 Rg2+ 49. Kh3 Raa2 50. Rf1 Rh2+ 51. Kg4 Rag2+ 52. Rg3 Be7 53. Rc1 Bxg5 54. Rxc6+ Ke7 55. hxg5 Rxg3+ 56. Kxg3 Rd2 57. Rc7+ Ke6 58. Rc6+ Ke7 59. Kf4 1/2-1/2

[Event "Thessaloniki Vardaris op 7th"]
[Site "Thessaloniki"]
[Date "2024.03.17"]
[Round "6"]
[White "Dogias, Christos"]
[Black "Kalogridis, Themistoklis"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2043"]
[BlackElo "1949"]
[PlyCount "42"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[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 Rb8 12. Nc2 Bg5 13. a4 bxa4 14. Ncb4 Nxb4 15. Nxb4 Bd7 16. Bxa6 Qa5 17. Qd5 Qxd5 18. exd5 0-0 19. 0-0 f5 20. Bd3 Rfc8 21. Rfb1 g6 1/2-1/2

[Event "Thessaloniki Vardaris op 7th"]
[Site "Thessaloniki"]
[Date "2024.03.17"]
[Round "5"]
[White "Kalogridis, Themistoklis"]
[Black "Rahmanidis, Petros"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1949"]
[BlackElo "2302"]
[PlyCount "125"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Re8 8. Nge2 c6 9. 0-0 h6 10. Bh4 Nbd7 11. a4 a5 12. f3 Nb8 13. Bf2 Na6 14. e4 dxe4 15. fxe4 Ng4 16. Bc4 Bg5 17. Qd3 Be6 18. Bxe6 Rxe6 19. Qf3 Nxf2 20. Rxf2 Rf6 21. Qg3 Rxf2 22. Qxf2 Nb4 23. Rf1 Qe7 24. Ng3 g6 25. e5 c5 26. Nge4 cxd4 27. Nxg5 hxg5 28. Qxd4 Nc6 29. Qd6 Qxe5 30. Qd7 Qd4+ 31. Qxd4 Nxd4 32. Rd1 Rd8 33. Kf2 f5 34. Nb5 Nc6 35. Rxd8+ Nxd8 36. Nd6 Kf8 37. Nc4 Nc6 38. Nd6 Nd8 39. Nc4 Nc6 40. Nd6 Ke7 41. Nxb7 Ke6 42. Nc5+ Kd5 43. Nd7 Kc4 44. Nf8 Kb3 45. Nxg6 Kxa4 46. h4 gxh4 47. Nxh4 Ne7 48. Nf3 Kb4 49. Ke2 a4 50. Kd2 Kb3 51. Kc1 f4 52. Nd2+ Kb4 53. Kd1 Ng6 54. Ne4 Ne5 55. Nf2 Kb3 56. Kc1 Kc4 57. Kc2 Kd4 58. Nd1 Nc4 59. Nc3 Ke3 60. Nd5+ Ke4 61. Nc3+ Ke3 62. Nd5+ Ke4 63. Nc3+ 1/2-1/2

[Event "Thessaloniki Vardaris op 7th"]
[Site "Thessaloniki"]
[Date "2024.03.16"]
[Round "4"]
[White "Giannopoulos, Iasonas"]
[Black "Kalogridis, Themistoklis"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1862"]
[BlackElo "1949"]
[PlyCount "100"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[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. Bxf6 gxf6 10. Nd5 Bg7 11. Qh5 Ne7 12. Nxe7 Qxe7 13. c3 f5 14. exf5 b4 15. Nc4 bxc3 16. bxc3 e4 17. Rc1 Bb7 18. Qg4 0-0 19. Be2 Kh8 20. 0-0 Rg8 21. Qf4 d5 22. Nd6 Bc6 23. c4 d4 24. c5 d3 25. Bd1 Raf8 26. Bb3 Be5 27. f6 Bxf6 28. g3 Bg5 29. Nxf7+ Rxf7 30. Qxf7 Qxf7 31. Bxf7 Bxc1 32. Bxg8 Kxg8 33. Rxc1 Ba4 34. c6 d2 35. Rb1 d1Q+ 36. Rxd1 Bxd1 37. c7 Bg4 38. Kf1 Kf7 39. Ke1 Ke7 40. Kd2 Kd7 41. Ke3 Be6 42. a3 Bd5 43. Kd4 Bc6 44. g4 Kxc7 45. h4 Kd6 46. g5 Ke6 47. h5 Kf5 48. g6 hxg6 49. hxg6 Kxg6 50. Kc5 Bb5 0-1

[Event "Thessaloniki Vardaris op 7th"]
[Site "Thessaloniki"]
[Date "2024.03.16"]
[Round "3"]
[White "Kalogridis, Themistoklis"]
[Black "Haralabidou, Maria"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1949"]
[BlackElo "1843"]
[PlyCount "85"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Nge2 Re8 10. 0-0 a5 11. Rc1 Nbd7 12. Bg3 Bf8 13. h3 Ne4 14. Bxe4 dxe4 15. d5 Nc5 16. dxc6 bxc6 17. Nd4 Ba6 18. Nce2 Qb6 19. Qd2 Rac8 20. Rc2 Bd3 21. Rcc1 Na4 22. a3 Nxb2 23. Rc3 Nc4 24. Qa2 Qa6 25. Rfc1 Bxa3 26. Rxc4 Bxc1 27. Rxc1 c5 28. Nf5 Bxe2 29. Nd6 Rf8 30. Nxc8 Rxc8 31. Ra1 Bd3 32. Be5 Ra8 33. Qd5 c4 34. Ra4 Rc8 35. Bc3 Qc6 36. Qd4 f6 37. Rxa5 Rb8 38. Ra7 Qe6 39. Qc5 Rc8 40. Qb5 Qd6 41. Qb7 Qf8 42. Bb4 Rb8 43. Qd5+ 1-0

[Event "Thessaloniki Vardaris op 7th"]
[Site "Thessaloniki"]
[Date "2024.03.15"]
[Round "2"]
[White "Giannoulakis, Labros"]
[Black "Kalogridis, Themistoklis"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2371"]
[BlackElo "1949"]
[PlyCount "97"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Be3 Qe7 9. d5 c5 10. Ne1 Kh8 11. Nd3 Ng8 12. Qd2 f5 13. exf5 gxf5 14. f4 e4 15. Nf2 Ndf6 16. Kh1 Bd7 17. Rae1 a6 18. a4 Qe8 19. Qd1 Qg6 20. Qb3 Rfb8 21. a5 Ne7 22. Na4 Bxa4 23. Qxa4 b5 24. axb6 Rxb6 25. Rb1 Rab8 26. b3 Qe8 27. Qa2 Qd7 28. Bd2 Ng6 29. Nd1 h5 30. h3 Qf7 31. Ne3 Ne7 32. Qc2 Qg6 33. Rg1 Qg3 34. Nf1 Qh4 35. Nh2 Qg3 36. Bd1 e3 37. Nf1 Qxf4 38. Bxe3 Qe4 39. Bg5 Qe5 40. Bf3 Ne4 41. Bxe4 fxe4 42. Bxe7 Qxe7 43. Ng3 Be5 44. Nxe4 Qh4 45. Rgf1 Rg8 46. Rf7 Rg7 47. Rf5 Rg4 48. Nxc5 Qg3 49. Rxh5+ 1-0

[Event "Thessaloniki Vardaris op 7th"]
[Site "Thessaloniki"]
[Date "2024.03.14"]
[Round "1"]
[White "Kalogridis, Themistoklis"]
[Black "Chalkias, Michail Panagiotis"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "1949"]
[BlackElo "1773"]
[PlyCount "45"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 d5 6. e3 c5 7. cxd5 exd5 8. Bd3 0-0 9. f3 b6 10. Ne2 Ba6 11. 0-0 Bxd3 12. Qxd3 Re8 13. Ng3 h5 14. Bb2 Nc6 15. Rae1 Re6 16. e4 h4 17. Nf5 Nh5 18. exd5 Qxd5 19. c4 Qd8 20. d5 Rg6 21. Qe4 Qg5 22. f4 Nxf4 23. Rxf4 1-0

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.30"]
[Round "7.9"]
[White "Kalogridis, Themistoklis"]
[Black "Kazantzoglou, Stefanos"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1857"]
[BlackElo "1927"]
[PlyCount "96"]
[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 "Thessaloniki Aris"]
[BlackTeam "Irakleiou"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nf6 8. Qd1 Bc5 9. Nf3 0-0 10. a3 Qc7 11. Bg5 Qb6 12. e3 Qxb2 13. Bxf6 gxf6 14. Nd5 Bf5 15. Bc4 Bc2 16. Qc1 Qxc1+ 17. Rxc1 Bg6 18. Nc7 Bxa3 19. Ra1 Bb4+ 20. Ke2 Nd7 21. Nxa8 Rxa8 22. Nh4 a5 23. Nxg6 hxg6 24. h4 Nb6 25. Bd3 Nd5 26. h5 Rd8 27. Be4 Nc3+ 28. Kf3 f5 29. Bxb7 Rd6 30. hxg6 fxg6 31. Rh6 Kg7 32. Rah1 a4 33. Rh8 a3 34. R1h7+ Kf6 35. Rf8+ Ke6 36. Re8+ Kf6 37. Rf8+ Ke6 38. Rg8 Kf6 39. Rhg7 Kg5 40. Kg3 Ne2+ 41. Kh2 Bc3 42. Rh7 a2 43. f4+ Nxf4 44. exf4+ Kxf4 45. Ra8 a1Q 46. Rxa1 Bxa1 47. Bf3 g5 48. Ra7 Rh6+ 0-1

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.29"]
[Round "6.9"]
[White "Koutras, Konstantinos"]
[Black "Kalogridis, Themistoklis"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1753"]
[BlackElo "1857"]
[PlyCount "70"]
[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 "Patron"]
[BlackTeam "Thessaloniki Aris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. 0-0 Bd6 5. c3 a6 6. Ba4 b5 7. Bc2 Nge7 8. d3 0-0 9. a4 Rb8 10. Re1 Ng6 11. g3 Be7 12. Nbd2 d6 13. Nf1 Be6 14. Ne3 Qd7 15. Bb3 Bd8 16. axb5 axb5 17. Bd5 Nce7 18. Ra6 Bxd5 19. exd5 Qb7 20. Rxd6 Bc7 21. Rd7 Qc8 22. Rxc7 Qxc7 23. h4 Rfd8 24. h5 Nf8 25. c4 bxc4 26. dxc4 e4 27. Nh4 g5 28. Qg4 h6 29. Nef5 Nxf5 30. Nxf5 Kh7 31. Bf4 Qa5 32. Rxe4 Rxb2 33. Re7 Rd7 34. Re8 Rd8 35. Rxd8 Qe1+ 0-1

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.28"]
[Round "5.9"]
[White "Kalogridis, Themistoklis"]
[Black "Karamichos, Michail"]
[Result "0-1"]
[ECO "A67"]
[WhiteElo "1857"]
[BlackElo "1903"]
[PlyCount "68"]
[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 "Thessaloniki Aris"]
[BlackTeam "Amo Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

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. a4 0-0 10. Nf3 Na6 11. 0-0 Nb4 12. Re1 a6 13. Bf1 Re8 14. Na2 Nxa2 15. Rxa2 Nf6 16. Qc2 Bg4 17. Bd2 Bxf3 18. gxf3 Nh5 19. Bc3 Nxf4 20. Bxg7 Kxg7 21. b4 b6 22. a5 cxb4 23. Qb2+ Re5 24. Qxb4 bxa5 25. Qxa5 Qh4 26. Qd2 Rb8 27. Qf2 Qh5 28. Kh1 Rb3 29. Re3 Rb1 30. Rb2 Nh3 31. Qg2 Rxb2 32. Qxb2 Qg5 33. Qg2 Qxe3 34. Qxh3 Rh5 0-1

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.27"]
[Round "4.9"]
[White "Kalogridis, Themistoklis"]
[Black "Lafkidis, Apostolos"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1857"]
[BlackElo "1857"]
[PlyCount "147"]
[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 "Thessaloniki Aris"]
[BlackTeam "Peristeriou PS"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 h6 8. Bh4 0-0 9. Nge2 Re8 10. 0-0 Nbd7 11. a4 a5 12. f3 c5 13. Nb5 Nh5 14. Bxe7 Rxe7 15. Qd2 Nhf6 16. Rac1 b6 17. Nf4 Ba6 18. Nc3 Bb7 19. Rfd1 cxd4 20. exd4 Rc8 21. Nb5 Nf8 22. Rxc8 Qxc8 23. Re1 Qd8 24. Rxe7 Qxe7 25. Kf1 Ba6 26. Qe1 Qxe1+ 27. Kxe1 Bxb5 28. Bxb5 Ne6 29. Nxe6 fxe6 30. Ke2 Kf8 31. Ke3 Ke7 32. Kf4 g5+ 33. Ke5 Nh7 34. f4 Nf6 35. h3 gxf4 36. Kxf4 Ne4 37. g4 Kf6 38. h4 Nd6 39. g5+ hxg5+ 40. hxg5+ Ke7 41. Bd3 Nb7 42. Kg4 Kf7 43. Kh5 Kg7 44. Kg4 Kf7 45. Kh5 Kg7 46. Bb5 Nd6 47. Bd7 Nc4 48. b3 Nd2 49. Bxe6 Nxb3 50. Bxd5 Nxd4 51. Bc4 Nf3 52. Bd3 Ne5 53. Bc2 Nc4 54. Bd3 Ne5 55. Be2 Kh7 56. Bb5 Kg7 57. Be2 Kh7 58. Bd1 Nc4 59. Bc2+ Kg7 60. Kh4 Ne3 61. Be4 Nc4 62. Kg3 Nd6 63. Bd3 Nb7 64. Kf4 Nc5 65. Bc2 Ne6+ 66. Kg4 Nd4 67. Bd3 Nc6 68. Kf4 Nd4 69. Ke5 Nf3+ 70. Kd6 Nxg5 71. Kc6 Kf8 72. Kxb6 Ne6 73. Bc4 Ke7 74. Bd3 1/2-1/2

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.26"]
[Round "3.9"]
[White "Ziomas, Konstantinos Dimitr"]
[Black "Kalogridis, Themistoklis"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1863"]
[BlackElo "1857"]
[PlyCount "77"]
[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 "Papaphi Khronikon"]
[BlackTeam "Thessaloniki Aris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. c3 d6 6. e3 h6 7. Bh4 Qe8 8. Bc4 e5 9. dxe5 dxe5 10. e4 Nbd7 11. 0-0 Nh5 12. Re1 a5 13. a3 Nb6 14. Bf1 Be6 15. b4 g5 16. Bg3 Nxg3 17. hxg3 Qd7 18. Qc2 Rfd8 19. Red1 axb4 20. cxb4 f5 21. Nb3 Qf7 22. Nc5 fxe4 23. Nxe4 Rxd1 24. Qxd1 Bd5 25. Qc2 Nd7 26. Nfd2 Nf6 27. Bc4 Bxc4 28. Nxc4 Nxe4 29. Qxe4 Rd8 30. Ne3 Rf8 31. Rf1 c6 32. g4 Qf4 33. Qg6 Rf6 34. Qe8+ Rf8 35. Qe6+ Kh7 36. Nf5 h5 37. Qd7 Rg8 38. gxh5 Qg4 39. h6 1-0

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.25"]
[Round "1.9"]
[White "Kalogridis, Themistoklis"]
[Black "Merkos, Thomas"]
[Result "0-1"]
[ECO "E44"]
[WhiteElo "1857"]
[BlackElo "1860"]
[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 "Thessaloniki Aris"]
[BlackTeam "Phisiolatris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ne4 6. Bd2 Nxd2 7. Qxd2 Bb7 8. a3 Bxc3 9. Nxc3 d5 10. cxd5 exd5 11. Be2 Nd7 12. Rc1 Nf6 13. 0-0 0-0 14. b4 Qe7 15. Qb2 Rfc8 16. Rfd1 Ne8 17. Bf3 Nf6 18. Rc2 a6 19. Rdc1 Rab8 20. Na4 Qd7 21. Qb3 Ne4 22. Nc3 Ba8 23. Nxe4 dxe4 24. Be2 Bd5 25. Bc4 c6 26. h3 Rd8 27. Bxd5 cxd5 28. Rc7 Qb5 29. a4 Qe8 30. Ra7 a5 31. b5 Rd7 32. Rcc7 Rbd8 33. Qc2 Kf8 34. Qc6 Rxc7 35. Rxc7 Qxc6 36. Rxc6 Rb8 37. Rd6 Ke7 38. Rxd5 f6 39. Rh5 h6 40. Rh4 Rc8 41. Rxe4+ Kd6 42. d5 Kxd5 43. Re7 Rc4 44. Rxg7 Rxa4 45. Rg6 Rb4 46. Rxh6 a4 47. Rh8 Rxb5 48. e4+ Ke6 49. Ra8 Ra5 50. Rc8 a3 51. Rc1 b5 52. Kf1 b4 53. Ke2 a2 54. Ra1 b3 0-1

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.24"]
[Round "9"]
[White "Kostic, Milutin B"]
[Black "Kalogridis, Themistoklis"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "2048"]
[BlackElo "1746"]
[PlyCount "22"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Re8 10. h3 a6 11. Re1 Rb8 1/2-1/2

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.23"]
[Round "8"]
[White "Abdinova, Narmin"]
[Black "Kalogridis, Themistoklis"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2110"]
[BlackElo "1746"]
[PlyCount "61"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[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. g3 d6 5. Bg2 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. Qc2 Re8 9. Rd1 c6 10. dxe5 dxe5 11. e4 Qe7 12. a4 Nf8 13. b3 Bg4 14. Ba3 Qc7 15. Bd6 Qc8 16. Ne2 Bxf3 17. Bxf3 Qe6 18. a5 b6 19. Bc7 c5 20. Nc3 Qc6 21. axb6 axb6 22. Rxa8 Qxa8 23. Na4 Ne6 24. Bxe5 Ng5 25. Bxf6 Nxf3+ 26. Kg2 Rxe4 27. Nxb6 Qc6 28. Nd5 Ne1+ 29. Rxe1 Rxe1 30. Bxg7 Kxg7 31. Qc3+ 1-0

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.22"]
[Round "7"]
[White "Kalogridis, Themistoklis"]
[Black "Zoric, Savo"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1746"]
[BlackElo "2083"]
[PlyCount "60"]
[EventDate "2023.07.16"]
[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 d6 2. Nf3 f5 3. Nc3 Nf6 4. Bg5 Nbd7 5. Qd3 g6 6. e4 fxe4 7. Nxe4 Bg7 8. 0-0-0 0-0 9. Re1 Nb6 10. Ng3 Qe8 11. h4 h6 12. Bxf6 Rxf6 13. Qb3+ Qf7 14. Rxe7 Qxb3 15. axb3 Kf8 16. Re4 Nd5 17. Bc4 Nf4 18. Rhe1 Bd7 19. Ng5 hxg5 20. hxg5 Nxg2 21. gxf6 Bh6+ 22. Kb1 Nxe1 23. Rxe1 Re8 24. Rh1 d5 25. Bxd5 c6 26. Bc4 b5 27. Rxh6 bxc4 28. Rh8+ Kf7 29. Rh7+ Ke6 30. Ne4 Kf5 1-0

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.21"]
[Round "6"]
[White "Jandric, Damjan"]
[Black "Kalogridis, Themistoklis"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2113"]
[BlackElo "1746"]
[PlyCount "73"]
[EventDate "2023.07.16"]
[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. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. 0-0 a6 6. Bd3 Nc6 7. Re1 g5 8. Kh1 g4 9. Ng1 h5 10. a3 b6 11. b4 cxb4 12. axb4 Nxb4 13. Bf1 Bb7 14. Bb2 Bg7 15. Qb1 Nf6 16. e5 Nfd5 17. Ne4 0-0 18. c3 Nc6 19. d4 f6 20. c4 Nde7 21. exf6 Bxf6 22. Nxf6+ Rxf6 23. d5 Rxf2 24. dxc6 Bxc6 25. Bd4 Rd2 26. Be3 Rd6 27. Bf4 Rd4 28. Be5 Rd2 29. Qc1 Rf2 30. Qg5+ Kf8 31. Qg7+ Ke8 32. Qh8+ Kf7 33. Qxh5+ Ng6 34. Qh7+ Kf8 35. Qg7+ Ke8 36. Qxg6+ Ke7 37. Qg5+ 1-0

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.20"]
[Round "5"]
[White "Kalogridis, Themistoklis"]
[Black "Dumbelovic, Novak"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1746"]
[BlackElo "2044"]
[PlyCount "115"]
[EventDate "2023.07.16"]
[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 a6 4. e3 e6 5. g4 Bb4 6. Nge2 0-0 7. a3 Be7 8. g5 Nh5 9. h4 c5 10. Bh2 b5 11. dxc5 Bxc5 12. Nd4 g6 13. Bxb8 Bxd4 14. Qxd4 Rxb8 15. Be2 Ng7 16. 0-0-0 Bb7 17. Bf3 Nf5 18. Qg4 Qc7 19. e4 dxe4 20. Bxe4 Rfc8 21. h5 Bxe4 22. Qxe4 Qe7 23. hxg6 fxg6 24. Rhe1 Qxg5+ 25. f4 Qf6 26. Qxe6+ Qxe6 27. Rxe6 Rc4 28. Rxa6 Rxf4 29. Nd5 Rd4 30. Ne7+ Kf7 31. Nxf5 Rxd1+ 32. Kxd1 gxf5 33. Ke2 Rc8 34. Ra5 Kg6 35. Rxb5 h5 36. Kd2 h4 37. Rb3 Kg5 38. Re3 Rb8 39. Ke2 Rxb2 40. Rc3 Kg4 41. Kf2 h3 42. Kg1 f4 43. Kh2 Ra2 44. a4 Rxa4 45. Rxh3 Rc4 46. c3 Kf5 47. Kg2 Ke4 48. Kf2 Ra4 49. c4 Rxc4 50. Ra3 Rc2+ 51. Kf1 Kf5 52. Rb3 Kg4 53. Ra3 Rc4 54. Kf2 Rc2+ 55. Kf1 Rh2 56. Kg1 Rb2 57. Kf1 Rd2 58. Rb3 1/2-1/2

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.19"]
[Round "4"]
[White "Pevzner, Maks"]
[Black "Kalogridis, Themistoklis"]
[Result "1-0"]
[ECO "E75"]
[WhiteElo "2139"]
[BlackElo "1746"]
[PlyCount "64"]
[EventDate "2023.07.16"]
[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. c4 Nf6 2. Nc3 g6 3. e4 Bg7 4. d4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 e6 8. h3 exd5 9. exd5 Qb6 10. Qd2 Bf5 11. f3 Na6 12. g4 Bd7 13. h4 Nc7 14. h5 Qb4 15. a3 Qb3 16. a4 a6 17. a5 b5 18. axb6 Qxb6 19. Nh3 Rab8 20. Rb1 Qb3 21. Kf2 Rbe8 22. Kg2 gxh5 23. Nf2 hxg4 24. Bxf6 Bxf6 25. Qd3 Bh4 26. Rxh4 f5 27. fxg4 Rf7 28. g5 Rg7 29. Nh3 f4 30. Rxf4 Bxh3+ 31. Kxh3 Qb8 32. Ne4 Qd8 1-0

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.18"]
[Round "3"]
[White "Kalogridis, Themistoklis"]
[Black "Chelushkina, Irina"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1746"]
[BlackElo "2162"]
[PlyCount "35"]
[EventDate "2023.07.16"]
[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 c6 4. e3 a5 5. Nf3 Na6 6. Ne5 Nc7 7. g4 Ne6 8. Bg3 a4 9. a3 h5 10. gxh5 Nxh5 11. Bd3 Qb6 12. Rb1 Nxg3 13. fxg3 Rh6 14. 0-0 Nd8 15. Qf3 Be6 16. Bg6 c5 17. Nxd5 Qd6 18. Nxf7 1-0

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.17"]
[Round "2"]
[White "Rohit, S3333"]
[Black "Kalogridis, Themistoklis"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2109"]
[BlackElo "1746"]
[PlyCount "53"]
[EventDate "2023.07.16"]
[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 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c4 Ng6 10. Qa4 Bd7 11. Qb4 Qb8 12. Be3 a6 13. Nc3 a5 14. Qa3 Be7 15. 0-0-0 0-0 16. Kb1 Nh4 17. f4 Nf5 18. Bc1 Qa7 19. Ne4 Rae8 20. Bd3 Qb6 21. fxe5 dxe5 22. c5 Qa7 23. h4 b6 24. d6 Bd8 25. Qc3 Nd4 26. Ng3 g6 27. h5 1-0

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.16"]
[Round "1"]
[White "Kalogridis, Themistoklis"]
[Black "Debevec, Blaz"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1746"]
[BlackElo "2077"]
[PlyCount "65"]
[EventDate "2023.07.16"]
[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 d6 2. e4 g6 3. Nc3 Bg7 4. Nf3 a6 5. a4 Nd7 6. Bc4 e6 7. 0-0 Ne7 8. Be3 c5 9. dxc5 Nxc5 10. e5 Nf5 11. Qe2 Qc7 12. exd6 Qxd6 13. Rfd1 Qc7 14. Nd5 exd5 15. Bxc5+ Be6 16. Rxd5 Ne7 17. Bxe7 Qxe7 18. Rd2 Bxc4 19. Qxc4 0-0 20. Re1 Qf6 21. c3 Rad8 22. Red1 Rxd2 23. Rxd2 Rd8 24. Rxd8+ Qxd8 25. Nd4 Bf6 26. g3 Qe8 27. Nf3 Kg7 28. Kg2 Qd7 29. Qe4 h6 30. h4 Qc7 31. Qb4 Qc6 32. Qg4 Qb6 33. h5 1/2-1/2

[Event "GRE-ch U16"]
[Site "Peristeri"]
[Date "2023.07.09"]
[Round "9"]
[White "Kalogridis, Themistoklis"]
[Black "Tsarsitalidis, Christos"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "1746"]
[BlackElo "2025"]
[PlyCount "98"]
[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 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd2 c5 6. a3 Bxc3 7. Bxc3 Ne4 8. Ne2 b6 9. d5 Ba6 10. b3 b5 11. Qc2 f5 12. dxe6 dxe6 13. Nf4 Qe8 14. cxb5 Bxb5 15. Bxb5 Qxb5 16. Nxe6 Rf7 17. f3 Nxc3 18. Qxc3 Na6 19. Kf2 Re8 20. Nf4 Rb8 21. Rab1 Rfb7 22. Qc2 g6 23. Rhd1 Nc7 24. Rdc1 Na6 25. Nd5 Kf7 26. Qc3 Qc6 27. Qc4 Qe6 28. Rd1 Rd7 29. Nf4 Qxc4 30. Rxd7+ Ke8 31. bxc4 Kxd7 32. Rxb8 Nxb8 33. Ke2 Nc6 34. Kd3 Kd6 35. Kc3 g5 36. Ne2 Ke5 37. Kd3 Ne7 38. Nc3 h5 39. e4 Ng6 40. Nd5 f4 41. g3 fxg3 42. hxg3 h4 43. gxh4 Nxh4 44. Ke3 Ng6 45. a4 Kd6 46. Nc3 a6 47. Nb1 Kc6 48. a5 Kd6 49. Nd2 Ke5 1/2-1/2

[Event "GRE-ch U16"]
[Site "Peristeri"]
[Date "2023.07.08"]
[Round "8"]
[White "Kalogridis, Themistoklis"]
[Black "Triantafyllakis, Dimitrios"]
[Result "1-0"]
[ECO "E52"]
[WhiteElo "1746"]
[BlackElo "1729"]
[PlyCount "56"]
[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 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd2 d5 6. Nf3 b6 7. cxd5 exd5 8. Bd3 Bb7 9. Ne5 Nbd7 10. f4 c5 11. 0-0 a6 12. Qf3 Ne4 13. Qh3 Ndf6 14. Nxe4 dxe4 15. Bxb4 cxb4 16. Bc4 Qe7 17. Rac1 Rac8 18. Bxf7+ Rxf7 19. Rxc8+ Bxc8 20. Qxc8+ Rf8 21. Qxa6 Qc7 22. Qb5 Qd6 23. Rc1 Nd5 24. Rc6 Qd8 25. Qc4 g6 26. Qc2 Nxf4 27. h3 Nh5 28. Qc4+ Kg7 1-0

[Event "GRE-ch U16"]
[Site "Peristeri"]
[Date "2023.07.07"]
[Round "7"]
[White "Gkoritsas, Angelos"]
[Black "Kalogridis, Themistoklis"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1349"]
[BlackElo "1746"]
[PlyCount "94"]
[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. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. b3 Nbd7 7. Bb2 c6 8. Re1 a5 9. c4 Qc7 10. Nc3 Re8 11. e4 e5 12. dxe5 dxe5 13. Qe2 Nc5 14. Red1 Bg4 15. h3 Bxf3 16. Bxf3 Rad8 17. Qe3 Bf8 18. Ba3 Ne6 19. Bxf8 Rxf8 20. h4 h5 21. Ne2 Kg7 22. Kg2 Rfe8 23. Rd2 Rxd2 24. Qxd2 Rd8 25. Qc2 Qd6 26. Rc1 b6 27. Nc3 Nd4 28. Qb1 Qe6 29. Rd1 Rd7 30. Rd3 b5 31. cxb5 cxb5 32. Rxd4 exd4 33. Nxb5 d3 34. Nc3 Qe5 35. Nd5 Nxe4 36. Qxd3 Nf6 37. Qe3 Rxd5 38. Bxd5 Qxe3 39. fxe3 Nxd5 40. Kf3 Nb4 41. a3 Nc2 42. a4 Na1 43. b4 axb4 44. a5 b3 45. a6 b2 46. a7 b1Q 47. a8Q Qh1+ 0-1

[Event "GRE-ch U16"]
[Site "Peristeri"]
[Date "2023.07.06"]
[Round "5"]
[White "Antonioudakis, Georgios"]
[Black "Kalogridis, Themistoklis"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2033"]
[BlackElo "1746"]
[PlyCount "93"]
[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. Bc4 e6 4. 0-0 d5 5. exd5 exd5 6. Bb3 Bg4 7. Qe1+ Be7 8. Ne5 Nxe5 9. Qxe5 Nf6 10. Nc3 c4 11. Ba4+ Bd7 12. Bxd7+ Qxd7 13. d3 cxd3 14. cxd3 0-0 15. Bg5 Rad8 16. Rfe1 Rfe8 17. Qd4 b6 18. b4 h6 19. Bh4 Rc8 20. Rac1 Qd6 21. a3 a5 22. Bg3 Qd7 23. h3 axb4 24. axb4 Rc6 25. Ra1 Rec8 26. Na4 Bd8 27. Be5 Qb7 28. Qe3 Nd7 29. Bd4 Bf6 30. Bxf6 Nxf6 31. b5 Re6 32. Qd4 Rce8 33. Rxe6 Rxe6 34. Rc1 Qd7 35. Nc3 Qe7 36. Nxd5 Re1+ 37. Rxe1 Qxe1+ 38. Kh2 Nxd5 39. Qxd5 Qxf2 40. Qd6 Qb2 41. Qxb6 Qe5+ 42. Kh1 Qe2 43. Qd4 h5 44. b6 Qe1+ 45. Kh2 Qe7 46. Qf4 h4 47. Qc7 1-0

[Event "GRE-ch U16"]
[Site "Peristeri"]
[Date "2023.07.06"]
[Round "6"]
[White "Kalogridis, Themistoklis"]
[Black "Balafoutis, Ilias"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "1746"]
[BlackElo "1432"]
[PlyCount "155"]
[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 Nbd7 7. Qc2 e5 8. d5 Nc5 9. h4 h5 10. f3 a5 11. Nh3 c6 12. 0-0-0 cxd5 13. cxd5 Bd7 14. Kb1 Qb8 15. Bxc5 dxc5 16. Bb5 Rc8 17. Ng1 a4 18. Qe2 Ra5 19. Qc4 Bxb5 20. Nxb5 Nd7 21. Nh3 Nb6 22. Qe2 c4 23. Nc3 Qd6 24. a3 Nd7 25. g4 hxg4 26. fxg4 Bf8 27. Rdf1 Qb6 28. Qf3 Bxa3 29. Rh2 Rf8 30. h5 Be7 31. Ng1 a3 32. Qh3 axb2 33. Rxb2 Qd4 34. Rd1 Qa7 35. Kc2 b5 36. hxg6 fxg6 37. Qh6 Qf2+ 38. Nge2 Qf6 39. Rh1 Qg7 40. Qxg7+ Kxg7 41. Rxb5 Rxb5 42. Nxb5 Rf2 43. Kd2 Bb4+ 44. Ke3 Bc5+ 45. Kd2 Nf6 46. Nbc3 Nxg4 47. Rb1 Be3+ 48. Ke1 Nh2 49. Rb7+ Kh6 50. Kd1 Nf3 51. d6 Nd4 52. Nxd4 exd4 53. Nd5 Rd2+ 54. Ke1 c3 55. Nxe3 dxe3 56. Rc7 c2 57. d7 Kg5 58. Rxc2 Rxd7 59. Ke2 Kf4 60. e5 Rd4 61. Rc6 g5 62. Rg6 Rd2+ 63. Ke1 Kf5 64. Rg8 Rd5 65. e6 Kxe6 66. Re8+ Kf5 67. Rxe3 Re5 68. Rxe5+ Kxe5 69. Kf1 Kf5 70. Kg1 Ke5 71. Kf1 Kf5 72. Kg1 Ke4 73. Kg2 Kf4 74. Kf2 g4 75. Kg2 g3 76. Kg1 Kf3 77. Kf1 g2+ 78. Kg1 1/2-1/2

[Event "GRE-ch U16"]
[Site "Peristeri"]
[Date "2023.07.05"]
[Round "4"]
[White "Kalogridis, Themistoklis"]
[Black "Georgiadis, Athanasios Kat"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1746"]
[BlackElo "1800"]
[PlyCount "72"]
[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. h4 c5 7. d5 e6 8. h5 exd5 9. exd5 Nbd7 10. h6 Bh8 11. Bg5 a6 12. a4 Qc7 13. Nf3 Re8 14. 0-0 Ne4 15. Nxe4 Rxe4 16. Bd3 Re8 17. Re1 Ne5 18. Nxe5 Bxe5 19. Qf3 f5 20. Re2 Bd7 21. Bf4 Bxf4 22. Qxf4 Rxe2 23. Bxe2 Re8 24. Bd3 Re5 25. Qg5 Kf7 26. Kf1 Qa5 27. Rb1 b5 28. axb5 axb5 29. b3 Qc3 30. Rd1 Qxb3 31. Be2 Qa2 32. Bd3 bxc4 33. Qd8 cxd3 34. Rc1 d2 35. Rd1 Re1+ 36. Rxe1 Qc4+ 0-1

[Event "GRE-ch U16"]
[Site "Peristeri"]
[Date "2023.07.04"]
[Round "2"]
[White "Kalogridis, Themistoklis"]
[Black "Dogias, Christos"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1746"]
[BlackElo "1955"]
[PlyCount "135"]
[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 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 h6 11. b3 e5 12. dxe5 Nxe5 13. Bb2 Qc7 14. h3 Nxf3+ 15. Qxf3 Be5 16. Bxe5 Qxe5 17. Rad1 Be6 18. Rfe1 Qg5 19. Bc2 Rad8 20. Rd3 Rxd3 21. Qxd3 Rd8 22. Qh7+ Kf8 23. h4 Qxh4 24. Qh8+ Ke7 25. Qxg7 Rd2 26. g3 Qf6 27. Qxf6+ Kxf6 28. Bb1 Rb2 29. Kg2 a5 30. Rh1 Ke5 31. Rh5+ Kd6 32. Bf5 Rxa2 33. Bxe6 Kxe6 34. Rxh6+ Ke7 35. Rh8 Rb2 36. Ra8 Rxb3 37. Rxa5 b6 38. Ra7+ Ke6 39. Rc7 c5 40. Rc6+ Kf5 41. Rh6 f6 42. Rh4 Rd3 43. Rh7 Rc3 44. Rb7 Rb3 45. Rh7 Rd3 46. Kf1 Rd2 47. Ke1 Rc2 48. Rh4 Ke5 49. Rf4 f5 50. Kd1 Rb2 51. Ke1 Ra2 52. Kd1 Ra8 53. Kd2 Rg8 54. Rh4 Rd8+ 55. Ke3 Rd6 56. Ke2 Re6 57. Kd3 Kd6 58. Rh5 Rf6 59. Ke3 Kc6 60. Kf4 b5 61. cxb5+ Kxb5 62. Ke5 Rf8 63. f3 c4 64. g4 fxg4 65. fxg4 Kb4 66. g5 c3 67. g6 Rd8 68. Rh2 1/2-1/2

[Event "GRE-ch U16"]
[Site "Peristeri"]
[Date "2023.07.04"]
[Round "3"]
[White "Papadopoulos, Filippos"]
[Black "Kalogridis, Themistoklis"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1828"]
[BlackElo "1746"]
[PlyCount "62"]
[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 e5 5. Nb5 d6 6. c4 g6 7. Be2 Be6 8. Be3 a6 9. N5c3 Nf6 10. 0-0 Bg7 11. Na3 0-0 12. f3 Rc8 13. Nc2 Nh5 14. Qd2 Nf4 15. Rfd1 Nd4 16. Nxd4 exd4 17. Bxd4 Bxd4+ 18. Qxd4 Nxe2+ 19. Nxe2 Rxc4 20. Qd2 Qb6+ 21. Kh1 Rfc8 22. Nc3 R4c6 23. Rab1 Qa5 24. Qd4 b5 25. a3 Qb6 26. Ne2 Bc4 27. Qxb6 Rxb6 28. Nd4 b4 29. b3 Be6 30. axb4 Bd7 31. Rbc1 Rxc1 1/2-1/2

[Event "Thessaloniki Aris CC Summer op 1st"]
[Site "Thessaloniki"]
[Date "2023.06.18"]
[Round "6"]
[White "Kalogridis, Themistoklis"]
[Black "Pastras, Ioannis"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1771"]
[BlackElo "1524"]
[PlyCount "65"]
[EventDate "2023.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 b6 9. Nge2 Bb7 10. 0-0 Ne4 11. Bxe7 Qxe7 12. Bxe4 dxe4 13. Rc1 a6 14. Nf4 c6 15. Qb3 b5 16. Ng6 Qe8 17. Nxf8 Kxf8 18. Qc2 c5 19. dxc5 b4 20. Ne2 Nc6 21. Rfd1 Ne5 22. Nf4 g5 23. Nd5 Bxd5 24. Rxd5 Nd3 25. Rxd3 exd3 26. Qxd3 a5 27. h3 Kg7 28. Qd4+ f6 29. c6 Qe7 30. Qb6 Qd8 31. Qb7+ Kg6 32. c7 Qc8 33. Qxa8 1-0

[Event "Thessaloniki Aris CC Summer op 1st"]
[Site "Thessaloniki"]
[Date "2023.06.18"]
[Round "7"]
[White "Tsintsar, Zoran"]
[Black "Kalogridis, Themistoklis"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1528"]
[BlackElo "1771"]
[PlyCount "45"]
[EventDate "2023.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bb4 7. Bf3 0-0 8. 0-0 e5 9. Nf5 d6 10. Ne3 Bxc3 11. bxc3 Be6 12. Ba3 Qa5 13. Qxd6 Qxc3 14. Rab1 Rfd8 15. Qc5 Qxc5 16. Bxc5 b6 17. Ba3 Bxa2 18. Rb2 Be6 19. c3 Rac8 20. g4 Rd3 21. Rc1 Nd4 22. cxd4 Rxc1+ 23. Kg2 0-1

[Event "Thessaloniki Aris CC Summer op 1st"]
[Site "Thessaloniki"]
[Date "2023.06.17"]
[Round "4"]
[White "Chalkias, Michail Panagiotis"]
[Black "Kalogridis, Themistoklis"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1462"]
[BlackElo "1771"]
[PlyCount "108"]
[EventDate "2023.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. d5 Na6 8. g4 Nc5 9. f3 h5 10. g5 Nh7 11. h4 f6 12. Nh3 Bxh3 13. Rxh3 fxg5 14. hxg5 Nxg5 15. Rg3 Bf6 16. Kd2 h4 17. Rg4 Kf7 18. Qg1 Nh3 19. Qg2 Nf4 20. Bxf4 exf4 21. Rxf4 Nd7 22. Qg4 Ne5 23. Qxh4 Kg7 24. Rxf6 Qxf6 25. Qxf6+ Rxf6 26. Nb5 Nxf3+ 27. Ke3 Ng5 28. Rg1 Nh3 29. Rg4 Re8 30. Nxc7 Re5 31. Ne6+ Kf7 32. Rg3 Nf2 33. Bf3 Nxe4 34. Bxe4 Rf1 35. Rf3+ Rxf3+ 36. Kxf3 Kf6 37. Nd8 g5 38. Nxb7 g4+ 39. Kf4 g3 40. Nxd6 Re7 41. Kxg3 Ke5 42. c5 a5 43. Kf3 Rc7 44. Nc4+ Kd4 45. Nxa5 Rf7+ 46. Ke2 Kxe4 47. d6 Rh7 48. c6 Rh2+ 49. Kf1 Kf3 50. Kg1 Rg2+ 51. Kf1 Rxb2 52. Ke1 Rb8 53. d7 Ke3 54. Nc4+ Kd3 1-0

[Event "Thessaloniki Aris CC Summer op 1st"]
[Site "Thessaloniki"]
[Date "2023.06.17"]
[Round "3"]
[White "Kazakis, Mattheos Konstantin"]
[Black "Kalogridis, Themistoklis"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1468"]
[BlackElo "1771"]
[PlyCount "137"]
[EventDate "2023.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Be3 Bb4 7. f3 d5 8. Qe2 Qa5 9. Nxc6 Bxc3+ 10. Kf2 bxc6 11. bxc3 dxe4 12. Qc4 Qd5 13. Qa4 0-0 14. Be2 Qf5 15. h3 exf3 16. Bd3 Qe5 17. gxf3 Nd5 18. Bd4 Qg5 19. Qxc6 Qd2+ 20. Kf1 Rb8 21. Qd6 Bb7 22. Rh2 Qh6 23. Qe5 f6 24. Qxe6+ Kh8 25. Be4 Ne3+ 26. Ke2 Rbe8 27. Qd6 Nc4 28. Qc7 Bxe4 29. fxe4 Qh5+ 30. Kf1 Ne5 31. Rg2 Rf7 32. Qa5 Qxh3 33. Qb5 Rd8 34. Bxe5 fxe5+ 35. Kg1 Qxc3 36. Rf1 Qe3+ 37. Kh2 Qh6+ 38. Kg1 Qe3+ 39. Kh2 Rxf1 40. Qxf1 Qxe4 41. Rf2 Qh4+ 42. Kg1 Qg4+ 43. Kh2 h5 44. Rg2 Qf4+ 45. Qxf4 exf4 46. Rg5 Rd2+ 47. Kh3 Rxc2 48. Rxh5+ Kg8 49. Kg4 Rxa2 50. Kxf4 g6 51. Rb5 Kg7 52. Kg5 Rg2+ 53. Kf4 Kh6 54. Ra5 Rf2+ 55. Kg4 Rf7 56. Ra6 Rb7 57. Kh4 Rb4+ 58. Kg3 Rb7 59. Kg4 Kg7 60. Kg5 Kf7 61. Rf6+ Ke7 62. Rxg6 Rb5+ 63. Kf4 a5 64. Ke4 Kd7 65. Kd4 Kc7 66. Kc4 Rh5 67. Kb3 Kb7 68. Ka4 Rc5 69. Rh6 1/2-1/2

[Event "Thessaloniki Aris CC Summer op 1st"]
[Site "Thessaloniki"]
[Date "2023.06.16"]
[Round "1"]
[White "Doukas, Nikolaos"]
[Black "Kalogridis, Themistoklis"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1098"]
[BlackElo "1771"]
[PlyCount "27"]
[EventDate "2023.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. Nxc6 bxc6 8. Bd3 d5 9. exd5 cxd5 10. Bd4 0-0 11. Qf3 e5 12. Bxe5 Re8 13. Qg3 Ng4 14. f4 0-1

[Event "Thessaloniki Aris CC Summer op 1st"]
[Site "Thessaloniki"]
[Date "2023.06.16"]
[Round "2"]
[White "Kalogridis, Themistoklis"]
[Black "Keramaros, Vasileios"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1771"]
[BlackElo "1370"]
[PlyCount "117"]
[EventDate "2023.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 e6 4. Nb5 Bd6 5. Nxd6+ cxd6 6. e3 0-0 7. h3 b6 8. Nf3 Bb7 9. Be2 Nc6 10. 0-0 Ne7 11. Rc1 Ng6 12. Bh2 Rc8 13. c3 Qe7 14. Qa4 a6 15. Qb4 Rc6 16. Rc2 Rfc8 17. Rfc1 Qd8 18. c4 dxc4 19. Rxc4 Rxc4 20. Rxc4 Rxc4 21. Bxc4 d5 22. Bd3 Nd7 23. Qc3 Qc8 24. Qxc8+ Bxc8 25. Kf1 f6 26. Ke2 Kf7 27. Kd2 e5 28. Bxg6+ Kxg6 29. dxe5 fxe5 30. Bxe5 h6 31. Kc3 Nc5 32. Kd4 Bb7 33. Bb8 Ne4 34. Ne5+ Kf5 35. Nd3 g5 36. a4 Bc6 37. Bc7 b5 38. Nb4 Bb7 39. f3 Nd2 40. axb5 axb5 41. Kc5 Nc4 42. Nxd5 Bxd5 43. Kxd5 Nxe3+ 44. Kc5 Nxg2 45. Kxb5 Ne1 46. b4 Nd3 47. Kc4 Nxb4 48. Kxb4 h5 49. Kc3 g4 50. fxg4+ hxg4 51. h4 Kg6 52. Kd3 Kf5 53. Ke3 Kg6 54. Kf4 g3 55. Kxg3 Kf5 56. Bf4 Kf6 57. Kg4 Kf7 58. Kg5 Kg7 59. h5 1-0

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2023.04.24"]
[Round "9"]
[White "Kalogridis, Themistoklis"]
[Black "Margaritis, Ioannis M"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1707"]
[BlackElo "1601"]
[PlyCount "109"]
[EventDate "2023.04.18"]
[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 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nf6 8. Qd1 Bb4 9. Bd2 0-0 10. Nf3 Qe7 11. e3 Rd8 12. Be2 Nc6 13. 0-0 Bf5 14. Qb3 Ne5 15. Rfd1 Nxf3+ 16. Bxf3 Be6 17. Qc2 Rac8 18. Be1 Bd6 19. Qe2 Bc4 20. Qc2 b5 21. b3 Be6 22. Qe2 a6 23. Rac1 Qc7 24. Ne4 Qxc1 25. Nxd6 Qa3 26. Nxc8 Rxc8 27. Bc3 Nd7 28. Qd2 Qc5 29. Bd4 Qc2 30. h3 Nf6 31. Bxf6 gxf6 32. Qa5 Qg6 33. Qxa6 Qg5 34. Qb6 Bxh3 35. Rd8+ Rxd8 36. Qxd8+ Kg7 37. Qd5 Be6 38. Qxg5+ fxg5 39. a4 bxa4 40. bxa4 Bc8 41. Bc6 Kf6 42. Kh2 Ke5 43. Bb5 Kd5 44. a5 Kc5 45. Be2 h6 46. Kg3 f5 47. f4 Kb4 48. a6 Ka5 49. a7 Bb7 50. Bf3 Kb6 51. a8Q Bxa8 52. Bxa8 Kc7 53. e4 fxe4 54. Bxe4 Kd6 55. fxg5 1-0

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2023.04.23"]
[Round "8"]
[White "Papadopoulos, Filippos"]
[Black "Kalogridis, Themistoklis"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1717"]
[BlackElo "1707"]
[PlyCount "71"]
[EventDate "2023.04.18"]
[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. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. c4 f5 14. 0-0 0-0 15. Qh5 Rb8 16. exf5 e4 17. Rae1 Bb7 18. Qg4 Rfe8 19. cxb5 Kh8 20. bxa6 Ba8 21. a7 Rxb2 22. Bxe4 d5 23. Bd3 Qxe1 24. f6 Bxf6 25. Rxe1 Rxe1+ 26. Bf1 Bb7 27. Qd7 Bd4 28. a8Q+ Bxa8 29. Qc8+ Kg7 30. Qg4+ Kf8 31. Qxd4 Rxa2 32. Qh8+ Ke7 33. Qxa8 d4 34. Qa7+ Ke6 35. Qa6+ Kd7 36. Qa4+ 1-0

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2023.04.22"]
[Round "7"]
[White "Kalogridis, Themistoklis"]
[Black "Stoimenidis, Dimitrios"]
[Result "1/2-1/2"]
[ECO "E42"]
[WhiteElo "1707"]
[BlackElo "1885"]
[PlyCount "58"]
[EventDate "2023.04.18"]
[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 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 d5 6. a3 Bxc3+ 7. Nxc3 cxd4 8. exd4 h6 9. c5 0-0 10. Bf4 Nc6 11. Bd6 Re8 12. Nb5 Ne4 13. Nc7 Bd7 14. Bd3 Nxd6 15. cxd6 Qh4 16. 0-0 Qxd4 17. Nxa8 Rxa8 18. b4 Qf4 19. Bb5 Qxd6 20. f4 Ne7 21. Bxd7 Qxd7 22. Rc1 Nf5 23. Qd3 Rc8 24. g4 Ne7 25. Qd4 Nc6 26. Qd3 Ne7 27. Qd4 Nc6 28. Qd3 Ne7 29. Qd4 Nc6 1/2-1/2

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2023.04.21"]
[Round "5"]
[White "Dristellas, Neoklis"]
[Black "Kalogridis, Themistoklis"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1887"]
[BlackElo "1707"]
[PlyCount "74"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. d4 cxd4 7. cxd4 exd4 8. Bf4 a6 9. Ba4 Nge7 10. Bd6 b5 11. Bb3 Bb7 12. e5 Nc8 13. Re1 Nxd6 14. exd6+ Kf8 15. h4 Bf6 16. h5 Kg7 17. Qd2 Re8 18. Rxe8 Qxe8 19. h6+ Kg8 20. Qf4 Bh8 21. Nbd2 Na5 22. Re1 Qf8 23. Ng5 Nxb3 24. axb3 Re8 25. Re7 Bd5 26. Rxd7 Be5 27. Qh4 Bf6 28. Qf4 Be5 29. Qg4 Qxh6 30. Re7 Qh2+ 31. Kf1 Rf8 32. d7 h5 33. Re8 Bf6 34. Qxd4 Qxg2+ 35. Ke2 Qxg5 36. Rxf8+ Kxf8 37. Qc5+ Kg7 0-1

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2023.04.21"]
[Round "6"]
[White "Kalogridis, Themistoklis"]
[Black "Mihailidou, Magdalini"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1707"]
[BlackElo "1852"]
[PlyCount "79"]
[EventDate "2023.04.18"]
[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. Nc3 Nf6 3. Bf4 c5 4. e4 Nxe4 5. Nxe4 dxe4 6. dxc5 Qa5+ 7. c3 Qxc5 8. Qa4+ Nc6 9. Qxe4 g6 10. Nf3 Bg7 11. Qe3 Qd5 12. Be2 Bf5 13. 0-0 0-0 14. Rfd1 Qa5 15. Bh6 Rad8 16. Bxg7 Kxg7 17. Bc4 Bg4 18. h3 Bxf3 19. Qxf3 Ne5 20. Qe2 Nxc4 21. Qxc4 Qb6 22. Qe2 Qc5 23. Rd2 Rxd2 24. Qxd2 Qa5 25. Qd7 Qb6 26. b3 e6 27. Rd1 Qa6 28. a4 Qe2 29. Rd2 Qe1+ 30. Kh2 Qe5+ 31. Kg1 Qxc3 32. Qd4+ Qxd4 33. Rxd4 Rb8 34. Rd7 a6 35. Kf1 Kf8 36. Ke2 h5 37. Ke3 a5 38. Rc7 b6 39. Ke2 Kg7 40. Ke3 1/2-1/2

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2023.04.20"]
[Round "4"]
[White "Kalogridis, Themistoklis"]
[Black "Antonioudakis, Georgios"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1707"]
[BlackElo "2011"]
[PlyCount "78"]
[EventDate "2023.04.18"]
[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. Nc3 d5 3. Bf4 c5 4. e4 Nxe4 5. Nxe4 dxe4 6. dxc5 Qa5+ 7. c3 Qxc5 8. Qa4+ Bd7 9. Qxe4 Bc6 10. Qc2 a5 11. Nf3 Nd7 12. 0-0-0 e5 13. Be3 Qe7 14. Ng5 h6 15. Ne4 Qe6 16. b3 Ba3+ 17. Kb1 0-0 18. Bc4 Qg6 19. f3 b5 20. Bd5 Rac8 21. g4 Be7 22. h4 Bxd5 23. Rxd5 Qc6 24. Rhd1 Rc7 25. R1d3 f6 26. Ng3 Rfc8 27. Nf5 Bf8 28. Qd2 e4 29. fxe4 Ne5 30. Bf4 Nxd3 31. Bxc7 Nc5 32. Bxa5 Qa8 33. Rd8 Qxe4+ 34. Ka1 Rxd8 35. Bxd8 Nd3 36. Kb1 Ba3 37. Ng3 Qf3 38. Nf5 Qf1+ 39. Kc2 Ne1+ 0-1

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2023.04.19"]
[Round "3"]
[White "Bougas, Georgios"]
[Black "Kalogridis, Themistoklis"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1711"]
[BlackElo "1707"]
[PlyCount "100"]
[EventDate "2023.04.18"]
[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. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 0-0 13. g3 a5 14. Bg2 g6 15. Nxf6+ Qxf6 16. 0-0 h5 17. Qd2 h4 18. h3 Be6 19. b3 a4 20. Rfd1 hxg3 21. fxg3 Qd8 22. Qe3 Qc7 23. h4 Kg7 24. h5 Qa7 25. Qxa7 Rxa7 26. hxg6 Kxg6 27. bxa4 Rd8 28. a3 b3 29. Nb4 Nd4 30. Rxd4 exd4 31. Nc6 Rda8 32. Nxa7 Rxa7 33. Rb1 Bxc4 34. Bf1 d3 35. Kf2 Rb7 36. Rb2 Re7 37. Bg2 f5 38. Ke3 d5 39. a5 fxe4 40. a6 Kf5 41. Kd4 e3 42. a7 Rxa7 43. Kxe3 Ke5 44. Kd2 Kd4 45. g4 Rf7 46. a4 Rf2+ 47. Kc1 Rxb2 48. Kxb2 Ke3 49. Kc3 d2 50. Bf3 Be2 0-1

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2023.04.19"]
[Round "2"]
[White "Kalogridis, Themistoklis"]
[Black "Koulouris, Evangelos"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1707"]
[BlackElo "1860"]
[PlyCount "60"]
[EventDate "2023.04.18"]
[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. Nc3 d5 3. Bf4 a6 4. e3 g6 5. h4 h5 6. Nf3 Bg7 7. Be2 0-0 8. Ne5 c5 9. dxc5 Qa5 10. 0-0 Qxc5 11. Na4 Qa5 12. c4 b5 13. cxb5 axb5 14. Nc5 Na6 15. Nc6 Qb6 16. Nxe7+ Kh7 17. Nxa6 Bxa6 18. Nxd5 Nxd5 19. Qxd5 Rad8 20. Qg5 Rd2 21. Bf3 Rxb2 22. Rac1 b4 23. Rfd1 Rxa2 24. Bc7 Qf6 25. Qxf6 Bxf6 26. Bd6 Rd8 27. Bxb4 Rxd1+ 28. Rxd1 Bxh4 29. Rd2 Rxd2 30. Bxd2 Bf6 1/2-1/2

[Event "GRE-ch U18"]
[Site "Larisa"]
[Date "2023.01.06"]
[Round "7"]
[White "Kalogridis, Themistoklis"]
[Black "Bougas, Georgios"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1669"]
[BlackElo "1545"]
[PlyCount "116"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. b3 0-0 8. Be2 b6 9. Bb2 Bb7 10. 0-0 Rc8 11. Rad1 Re8 12. Rfe1 c5 13. cxd5 exd5 14. dxc5 bxc5 15. Rc1 Qe7 16. Red1 Red8 17. Qb1 Bb8 18. Qf5 Ne5 19. Nxe5 Bxe5 20. Bf3 Qe6 21. Qxe6 fxe6 22. Nxd5 Bxb2 23. Ne7+ Kf7 24. Nxc8 Rxd1+ 25. Rxd1 Bxc8 26. Rd8 Bd7 27. Ra8 Nd5 28. Rxa7 Ke7 29. Ra5 Kd6 30. e4 Nc7 31. Ra7 Bc6 32. e5+ Bxe5 33. Bxc6 Kxc6 34. Ra4 Bd4 35. Rc4 Kd5 36. Kf1 Nb5 37. Ra4 Be5 38. g3 Nd4 39. f4 Bf6 40. Kf2 g5 41. Ra7 gxf4 42. gxf4 Ke4 43. Rf7 Bd8 44. Kg3 Nf5+ 45. Kf2 Kxf4 46. Rxh7 e5 47. Rh8 Be7 48. a4 e4 49. a5 e3+ 50. Ke1 Bh4+ 51. Rxh4+ Nxh4 52. a6 Kf3 53. a7 Ng2+ 54. Kd1 e2+ 55. Kc2 e1Q 56. a8Q+ Qe4+ 57. Qxe4+ Kxe4 58. Kc3 Nf4 1/2-1/2

[Event "GRE-ch U18"]
[Site "Larisa"]
[Date "2023.01.02"]
[Round "1"]
[White "Kalogridis, Themistoklis"]
[Black "Koulouris, Evangelos"]
[Result "1/2-1/2"]
[ECO "E49"]
[WhiteElo "1669"]
[BlackElo "1971"]
[PlyCount "118"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 0-0 5. a3 Bxc3+ 6. bxc3 d5 7. cxd5 exd5 8. e3 c5 9. Bd3 Re8 10. Ne2 b6 11. 0-0 Ba6 12. Bxa6 Nxa6 13. Ng3 Nc7 14. Ra2 Qd7 15. Re2 Rac8 16. e4 Nb5 17. Bb2 cxd4 18. cxd4 h5 19. Qd3 h4 20. Nf5 Nd6 21. Nxd6 Qxd6 22. e5 Qe6 23. Ref2 Nh7 24. f4 Rc6 25. Rc1 Rec8 26. Rfc2 g6 27. f5 gxf5 28. Rxc6 Rxc6 29. Rxc6 Qxc6 30. Qxf5 Nf8 31. Qg5+ Qg6 32. Qxg6+ Nxg6 33. Kf2 Kf8 34. Ke3 Ke7 35. Bc3 Ke6 36. Kf3 Kf5 37. g4+ hxg3 38. hxg3 Ne7 39. g4+ Kg6 40. Bd2 Nc6 41. Be3 Na5 42. Ke2 Nc4 43. Bc1 b5 44. Kd3 a5 45. Kc3 Kg7 46. Kb3 Kf8 47. Bf4 Ke7 48. Bg5+ Ke6 49. Bc1 Kd7 50. Bf4 Kc6 51. Bc1 Kc7 52. Bf4 Kd7 53. Bc1 Kc6 54. Bf4 a4+ 55. Kb4 Nb2 56. Bg3 Nd3+ 57. Kc3 Nc1 58. Kd2 Nb3+ 59. Kc3 Nc1 1/2-1/2

[Event "GRE-chT U16 14th"]
[Site "Rio Achaia"]
[Date "2022.12.18"]
[Round "6"]
[White "Kalogridis, Themistoklis"]
[Black "Tzatzimakis, Theodoros"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1652"]
[BlackElo "1227"]
[PlyCount "51"]
[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 Bb4 4. Nf3 Nf6 5. Bg5 Nbd7 6. e3 h6 7. Bh4 c6 8. cxd5 cxd5 9. Bd3 b6 10. 0-0 Bb7 11. Ne5 Qc7 12. Bxf6 Nxf6 13. Qa4+ Kd8 14. Qxb4 Qe7 15. Qxe7+ Kxe7 16. Rac1 Rac8 17. Rc2 g5 18. Rfc1 g4 19. Nb5 Nd7 20. Nxd7 Kxd7 21. Rc7+ Rxc7 22. Rxc7+ Ke8 23. Rxb7 Kf8 24. Rb8+ Kg7 25. Rxh8 Kxh8 26. Nxa7 1-0

[Event "GRE-chT U16 14th"]
[Site "Rio Achaia"]
[Date "2022.12.17"]
[Round "5"]
[White "Kalogridis, Themistoklis"]
[Black "Nikolakopoulos, Leonidas Marios"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1652"]
[BlackElo "1324"]
[PlyCount "86"]
[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. Nc3 c5 3. d5 d6 4. e4 g6 5. f4 Bg7 6. Nf3 0-0 7. Be2 Nbd7 8. 0-0 a6 9. a4 Qc7 10. Kh1 Ne8 11. Qe1 Qd8 12. Qg3 Nc7 13. Be3 Rb8 14. Rad1 b5 15. axb5 axb5 16. e5 b4 17. Ne4 Nb6 18. Bc1 Bf5 19. Nfd2 Ncxd5 20. Qf2 Qd7 21. h3 Qc7 22. exd6 exd6 23. g4 Bd7 24. Nc4 Bd4 25. Qg2 Nxc4 26. Bxc4 Nb6 27. Be2 Bc6 28. Bf3 Bb5 29. Rfe1 Rbd8 30. f5 Rfe8 31. Rxd4 cxd4 32. Nf6+ Kg7 33. Nxe8+ Rxe8 34. Rxe8 Bxe8 35. Qd2 Kg8 36. Qxd4 Bc6 37. Be4 Bxe4+ 38. Qxe4 Qc4 39. Qe8+ Kg7 40. f6+ Kxf6 41. Qd8+ Kg7 42. Qxb6 Qf1+ 43. Qg1 Qxh3+ 1/2-1/2

[Event "GRE-chT U16 14th"]
[Site "Rio Achaia"]
[Date "2022.12.17"]
[Round "4"]
[White "Sideris, Michail"]
[Black "Kalogridis, Themistoklis"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1236"]
[BlackElo "1652"]
[PlyCount "66"]
[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. Nf3 Nf6 2. g3 b5 3. d4 Bb7 4. Qd3 a6 5. Bg2 e6 6. 0-0 d5 7. Bf4 Nbd7 8. a4 c5 9. c3 Be7 10. Nbd2 0-0 11. Ne5 Nxe5 12. Bxe5 Nd7 13. Bf4 Qb6 14. Nf3 f6 15. Bh3 Rae8 16. a5 Qc6 17. Qe3 Bd8 18. dxc5 e5 19. b4 exf4 20. Qxf4 Bc7 21. Qf5 Bc8 22. Nd4 Qa8 23. Bg2 Ne5 24. Qc2 Rd8 25. Rad1 Nc6 26. Nf5 Be6 27. Bh3 Qc8 28. e4 g6 29. Nh6+ Kg7 30. Bxe6 Qxe6 31. exd5 Rxd5 32. Rfe1 Rxd1 33. Qxd1 Ne5 0-1

[Event "GRE-chT U16 14th"]
[Site "Rio Achaia"]
[Date "2022.12.16"]
[Round "2"]
[White "Kalogridis, Themistoklis"]
[Black "Theodoridis, Charalampos"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "1652"]
[BlackElo "1643"]
[PlyCount "89"]
[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. Bg5 Be7 5. Nf3 0-0 6. e3 b6 7. cxd5 exd5 8. Bd3 Bb7 9. Rc1 Nbd7 10. 0-0 c5 11. Bf5 c4 12. Ne5 h6 13. Bxh6 Nxe5 14. dxe5 gxh6 15. exf6 Bxf6 16. Bb1 Bxc3 17. bxc3 Qg5 18. f4 Qh4 19. Rf3 f5 20. Rg3+ Kh7 21. Qd4 Qe7 22. Rf1 Rf7 23. Bc2 Rg8 24. Rff3 Rxg3 25. Rxg3 Qf6 26. Kf2 Bc6 27. h3 Bb7 28. Rf3 Kg7 29. g4 Qxd4 30. exd4 Bc8 31. Bxf5 Bxf5 32. gxf5 Rxf5 33. Kg3 Kf7 34. Re3 b5 35. Re2 Rf6 36. Rb2 Rb6 37. f5 a5 38. Kf4 b4 39. cxb4 axb4 40. Ke5 Rb5 41. Rg2 c3 42. f6 Ra5 43. Kf5 Ra6 44. Rg7+ Kf8 45. Rg2 1/2-1/2

[Event "GRE-chT U16 14th"]
[Site "Rio Achaia"]
[Date "2022.12.16"]
[Round "3"]
[White "Mavridis, Emmanouil"]
[Black "Kalogridis, Themistoklis"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1550"]
[BlackElo "1652"]
[PlyCount "53"]
[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 c5 4. cxd5 cxd4 5. Qxd4 Nc6 6. Qd1 exd5 7. Qxd5 Bd6 8. Nf3 Nf6 9. Qd1 Bf5 10. e3 0-0 11. Bb5 Ne4 12. Nxe4 Bxe4 13. 0-0 Qf6 14. Bd3 Bxf3 15. Qxf3 Qh6 16. Qh3 Qxh3 17. gxh3 Rfd8 18. Be4 Rac8 19. b3 Be5 20. Rb1 b6 21. Bb2 Bxb2 22. Rxb2 Ne5 23. Rc2 Nf3+ 24. Kg2 Nd2 25. Rfc1 Rxc2 26. Bxc2 Rc8 27. Bxh7+ 1-0

[Event "GRE-chT U16 14th"]
[Site "Rio Achaia"]
[Date "2022.12.15"]
[Round "1"]
[White "Hartofylakas, Spyros"]
[Black "Kalogridis, Themistoklis"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1957"]
[BlackElo "1652"]
[PlyCount "61"]
[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. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. d4 cxd4 7. cxd4 exd4 8. Bf4 a6 9. Ba4 Nge7 10. Bd6 b5 11. Bb3 Bb7 12. a4 Nc8 13. Bf4 0-0 14. axb5 axb5 15. Rxa8 Bxa8 16. Na3 Na5 17. e5 d6 18. exd6 Nxd6 19. Nxd4 b4 20. Nac2 Ndc4 21. Bxc4 Nxc4 22. b3 Na3 23. Be3 Qd5 24. f3 Nxc2 25. Nxc2 Qxb3 26. Rf2 Re8 27. Bc5 Bc3 28. Qd7 Qe6 29. Qxe6 Rxe6 30. Bxb4 Bxb4 31. Nxb4 1/2-1/2

[Event "GRE-ch U14"]
[Site "Thessaloniki"]
[Date "2022.08.24"]
[Round "9"]
[White "Kalogridis, Themistoklis"]
[Black "Tsitimakis, Periklis"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "1648"]
[BlackElo "1447"]
[PlyCount "63"]
[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. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 0-0 8. Nf3 Bg4 9. Be2 Nd7 10. 0-0 c5 11. d5 Bxc3 12. bxc3 Qc7 13. Rb1 b6 14. a4 Rab8 15. Nd2 Bxe2 16. Qxe2 Rfe8 17. f4 e5 18. f5 f6 19. Qg4 Kg7 20. Rf3 b5 21. axb5 c4 22. fxg6 hxg6 23. Nxc4 Nf8 24. Ne3 Kf7 25. Rbf1 Rb6 26. c4 Rc8 27. Qh4 Qe7 28. Ng4 Rxc4 29. Nxf6 Rxf6 30. Rxf6+ Kg7 31. d6 Qe8 32. Rxf8 1-0

[Event "GRE-ch U14"]
[Site "Thessaloniki"]
[Date "2022.08.23"]
[Round "8"]
[White "Tzortzatos, Dimosthenis Panagio"]
[Black "Kalogridis, Themistoklis"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1863"]
[BlackElo "1648"]
[PlyCount "136"]
[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 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bg5 d4 11. Qe2+ Be6 12. Ne4 Qa5+ 13. Bd2 Qe5 14. Nxf6+ Qxf6 15. Qe4 0-0-0 16. Bd3 h5 17. 0-0 h4 18. Qf4 h3 19. g3 Ne5 20. Qxf6 gxf6 21. Be2 Bc4 22. Bxc4 Nf3+ 23. Kh1 Nxd2 24. Bd3 Nxf1 25. Rxf1 Rde8 26. Kg1 Kc7 27. f3 Re5 28. Kf2 a5 29. a4 Kd6 30. Rd1 Rc8 31. c3 dxc3 32. Be4+ Ke7 33. bxc3 Rxc3 34. g4 Rc4 35. Ra1 b5 36. axb5 Rxb5 37. Kg3 Rbc5 38. Kxh3 a4 39. Kg3 Ra5 40. h4 a3 41. Ra2 Rc8 42. h5 Rh8 43. Bb1 Kd6 44. Rd2+ Kc5 45. Ba2 Rh7 46. Bb1 Rh8 47. Ba2 Ra7 48. Rd3 Re8 49. Rd2 Re1 50. Rh2 Re8 51. h6 Rh8 52. h7 Rb7 53. Kf4 Rb2 54. Rxb2 axb2 55. Bb1 Kc4 56. Kg3 Kc3 57. Kh4 Kd2 58. Kh5 Ke3 59. g5 Kxf3 60. gxf6 Kf4 61. Kh6 Ke5 62. Kg7 Ra8 63. Kxf7 Ra7+ 64. Kg6 Ra8 65. f7 Ke6 66. Kg7 Ke7 67. Bg6 Rf8 68. h8Q Rxh8 1/2-1/2

[Event "GRE-ch U14"]
[Site "Thessaloniki"]
[Date "2022.08.22"]
[Round "7"]
[White "Kalogridis, Themistoklis"]
[Black "Kazantzoglou, Stefanos"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "1648"]
[BlackElo "1835"]
[PlyCount "94"]
[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. Nf3 Nf6 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. Qc2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. 0-0-0 g6 12. h4 Bg7 13. g4 c5 14. g5 h5 15. Ng1 Na6 16. f4 Qe7 17. Qd2 Nc7 18. Nf3 Rfe8 19. Ne5 c4 20. Bh3 b5 21. Kb1 Bxe5 22. fxe5 Reb8 23. e4 b4 24. Nxd5 Nxd5 25. exd5 Bxd5 26. Bg2 c3 27. Qf2 Bxg2 28. Qxg2 b3 29. axb3 Qb4 30. Qc2 cxb2 31. Kxb2 a5 32. Qc3 Qb7 33. d5 a4 34. e6 fxe6 35. Qd3 Qg7+ 36. Qd4 e5 37. Qe4 Rxb3+ 38. Ka2 Kh7 39. Rb1 Qf8 40. Rxb3 axb3+ 41. Kxb3 Qa3+ 42. Kc2 Rc8+ 43. Kd1 Qb2 44. Qe3 Rc2 45. Qa7+ Kg8 46. Qa8+ Kg7 47. Qa7+ Kg8 1/2-1/2

[Event "GRE-ch U14"]
[Site "Thessaloniki"]
[Date "2022.08.21"]
[Round "5"]
[White "Kalogridis, Themistoklis"]
[Black "Petridis, Dimitrios Panagioti"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1648"]
[BlackElo "1333"]
[PlyCount "85"]
[EventDate "2022.08.18"]
[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. Nc3 d5 3. Bf4 c5 4. e4 Nxe4 5. Nxe4 dxe4 6. dxc5 Qa5+ 7. c3 Qxc5 8. Qa4+ Bd7 9. Qxe4 Bc6 10. Qc2 a5 11. Nf3 Bxf3 12. gxf3 Nc6 13. 0-0-0 Qb6 14. h4 h5 15. Bh3 Rd8 16. Rxd8+ Nxd8 17. Rd1 Ne6 18. Bxe6 Qxe6 19. Bc7 f5 20. Qa4+ Kf7 21. Qxa5 g6 22. Qb5 Qxa2 23. Qxb7 Bh6+ 24. f4 Qa1+ 25. Kc2 Qa4+ 26. Qb3+ Qxb3+ 27. Kxb3 Rc8 28. Be5 Ke6 29. c4 g5 30. Re1 Kf7 31. fxg5 Bf8 32. Kc3 Rc5 33. b4 Rxe5 34. Rxe5 Bg7 35. Kd4 e6 36. b5 Ke7 37. c5 Kd7 38. f4 Ke7 39. Kd3 Bxe5 40. fxe5 Kd7 41. b6 Kd8 42. b7 Kc7 43. g6 1-0

[Event "GRE-ch U14"]
[Site "Thessaloniki"]
[Date "2022.08.21"]
[Round "6"]
[White "Petkakis, Odysseas"]
[Black "Kalogridis, Themistoklis"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1053"]
[BlackElo "1648"]
[PlyCount "50"]
[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 Nc6 3. Nc3 e5 4. Bc4 d6 5. h3 Be7 6. d3 Nf6 7. Bg5 h6 8. Bd2 Nd7 9. Nd5 Nf8 10. Nxe7 Qxe7 11. Nh2 Ne6 12. c3 0-0 13. Qh5 Na5 14. Bb3 Nxb3 15. axb3 f5 16. 0-0-0 fxe4 17. dxe4 c4 18. bxc4 Nc5 19. Qe2 Rxf2 20. Qe3 Be6 21. Be1 Rf4 22. b4 Rxe4 23. Qf3 Nb3+ 24. Kc2 Rxc4 25. Rb1 Nd4+ 0-1

[Event "GRE-ch U14"]
[Site "Thessaloniki"]
[Date "2022.08.20"]
[Round "4"]
[White "Kalogridis, Themistoklis"]
[Black "Antonioudakis, Georgios"]
[Result "0-1"]
[ECO "E27"]
[WhiteElo "1648"]
[BlackElo "1859"]
[PlyCount "92"]
[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. f3 0-0 5. a3 Bxc3+ 6. bxc3 Nh5 7. Nh3 d6 8. g4 Nf6 9. e4 e5 10. Be3 Qe7 11. Nf2 Nc6 12. Bd3 b6 13. h4 Na5 14. h5 Nd7 15. h6 g6 16. Qe2 Ba6 17. g5 exd4 18. cxd4 c5 19. dxc5 Nxc5 20. Bxc5 bxc5 21. f4 Nb3 22. Ng4 f5 23. Nf6+ Kh8 24. 0-0 Nd4 25. Qf2 Bb7 26. Rae1 Rxf6 27. gxf6 Qxf6 28. Kh2 Qf8 29. Qh4 Re8 30. e5 dxe5 31. fxe5 Re6 32. Qg5 Nf3+ 33. Rxf3 Bxf3 34. Kg3 Bc6 35. Kf4 Qe8 36. Rd1 Qb8 37. Re1 Qc7 38. Bc2 Qb8 39. Re3 Be4 40. Rxe4 fxe4 41. Bxe4 Qf8+ 42. Kg4 Qe7 43. Qf4 Rxe5 44. Bd5 Qd7+ 45. Kg3 Qf5 46. Qc1 Qg5+ 0-1

[Event "GRE-ch U14"]
[Site "Thessaloniki"]
[Date "2022.08.19"]
[Round "2"]
[White "Kalogridis, Themistoklis"]
[Black "Chasapis, Christos"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1648"]
[BlackElo "1117"]
[PlyCount "53"]
[EventDate "2022.08.18"]
[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. Nc3 g6 3. Bf4 Bg7 4. e4 d6 5. Qd2 0-0 6. 0-0-0 Nc6 7. Bh6 e5 8. Bxg7 Kxg7 9. d5 Ne7 10. f3 Nfg8 11. g4 h6 12. h4 f6 13. g5 fxg5 14. hxg5 h5 15. Bh3 Bxh3 16. Rxh3 Qd7 17. Qh2 Rf7 18. Nce2 Kf8 19. f4 exf4 20. Nxf4 Ke8 21. Nf3 Qa4 22. Nd2 a6 23. Rf1 Rc8 24. Ra3 Qd4 25. Raf3 Qe5 26. Qg2 c5 27. Nc4 1-0

[Event "GRE-ch U14"]
[Site "Thessaloniki"]
[Date "2022.08.19"]
[Round "3"]
[White "Mylonakis, Ioannis Georg"]
[Black "Kalogridis, Themistoklis"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "1738"]
[BlackElo "1648"]
[PlyCount "60"]
[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 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nf6 8. Qd1 Bc5 9. e3 0-0 10. Bd3 Qe7 11. Nge2 Rd8 12. Qc2 Nc6 13. a3 Ne5 14. 0-0 Nxd3 15. Qxd3 Rac8 16. b4 Bd6 17. Nd4 Bxh2+ 18. Kxh2 Qe5+ 19. Kg1 Ng4 20. Nf3 Qxc3 21. Qxc3 Rxc3 22. Rd1 Rdc8 23. Bb2 Rc2 24. Rac1 h6 25. Rxc2 Rxc2 26. Rd2 Rc7 27. Ne5 Nxe5 28. Bxe5 Rc1+ 29. Kh2 Bc6 30. Kg3 f6 1/2-1/2

[Event "GRE-ch U14"]
[Site "Thessaloniki"]
[Date "2022.08.18"]
[Round "1"]
[White "Theodoroglakis, Ioannis"]
[Black "Kalogridis, Themistoklis"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1150"]
[BlackElo "1648"]
[PlyCount "60"]
[EventDate "2022.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 dxc4 5. 0-0 Nbd7 6. Na3 Bxa3 7. bxa3 0-0 8. Qc2 a6 9. Qxc4 b5 10. Qc2 Bb7 11. d4 Rc8 12. Rd1 Qe7 13. a4 c5 14. axb5 axb5 15. dxc5 Nxc5 16. Ba3 Be4 17. Qc3 Qa7 18. Rdc1 Nd5 19. Qxc5 Rxc5 20. Bxc5 Qa5 21. Bxf8 Kxf8 22. Nd4 Qb6 23. Bxe4 Qxd4 24. Bxd5 Qxd5 25. Rcb1 Qc4 26. Rb2 Ke7 27. Rab1 Kf6 28. e3 g6 29. a3 Qa4 30. Rxb5 Qxa3 1/2-1/2

[Event "Thessaloniki Triandria op 13th"]
[Site "Thessaloniki"]
[Date "2022.04.28"]
[Round "4"]
[White "Kalogridis, Themistoklis"]
[Black "Tsaknakis, Zisis"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "1666"]
[BlackElo "2270"]
[PlyCount "93"]
[EventDate "2022.04.26"]
[EventType "swiss"]
[EventRounds "7"]
[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. f3 d5 5. a3 Bxc3+ 6. bxc3 c6 7. cxd5 cxd5 8. e3 Qc7 9. Bd2 0-0 10. Bd3 b6 11. Ne2 Ba6 12. Bxa6 Nxa6 13. 0-0 Nb8 14. Ng3 Nc6 15. e4 Na5 16. e5 Nd7 17. f4 f5 18. exf6 Nxf6 19. Ra2 Nc4 20. Bc1 Nd6 21. Re2 Nfe4 22. Nxe4 Nxe4 23. Qb3 Rac8 24. Rf3 Kh8 25. g3 Qf7 26. Kg2 Qh5 27. h3 Rxc3 28. Qxc3 Nxc3 29. Re5 Qxe5 30. dxe5 Ne4 31. Be3 g6 32. g4 Kg8 33. Bd4 Rf7 34. a4 Nd2 35. Rd3 Nc4 36. Kg3 Kf8 37. Rb3 Ke8 38. Bc3 Kd8 39. Bb4 Kc7 40. Rd3 Kc6 41. Rc3 a5 42. Ba3 b5 43. axb5+ Kxb5 44. Bc1 a4 45. Rd3 Kb4 46. Rxd5 exd5 47. e6 0-1

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.19"]
[Round "6.2"]
[White "Kalogridis, Themistoklis"]
[Black "Skodras, Marios Konstantinos"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1482"]
[BlackElo "1576"]
[PlyCount "55"]
[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 "Kalamarias ES"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 Nc6 5. cxd5 exd5 6. Bf4 Nf6 7. Rc1 0-0 8. e3 Re8 9. Bd3 Bg4 10. 0-0 Bxc3 11. bxc3 Ne4 12. c4 Nb4 13. Qb3 Nxd3 14. Qxd3 Bxf3 15. gxf3 Ng5 16. Kg2 c6 17. Rb1 b6 18. Rg1 Re6 19. h4 Ne4 20. fxe4 dxe4 21. Qe2 Qxh4 22. Rh1 Rg6+ 23. Bg3 Qf6 24. Rh5 Re8 25. c5 bxc5 26. Rxc5 Rh6 27. Re5 Rd8 28. Qg4 1-0

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.18"]
[Round "5.2"]
[White "Anagnostopoulos, Vasileios NA"]
[Black "Kalogridis, Themistoklis"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "1411"]
[BlackElo "1482"]
[PlyCount "103"]
[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 "Xanthis"]
[BlackTeam "Aris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. g3 dxc4 5. Bg2 Bd7 6. a4 Bc6 7. 0-0 Nbd7 8. Qc2 Be4 9. Qxc4 c5 10. Nc3 Bc6 11. dxc5 Bxc5 12. b4 Be7 13. b5 Bd5 14. Nxd5 Nxd5 15. Bb2 Rc8 16. Qb3 0-0 17. Bd4 Bf6 18. Bxf6 Qxf6 19. Qd3 Nc5 20. Qd4 Qe7 21. Nd2 Rfd8 22. Qb2 b6 23. a5 Rc7 24. Nc4 Nb7 25. Rfc1 Rdc8 26. axb6 axb6 27. Bxd5 exd5 28. Nxb6 Rd8 29. Na4 h5 30. Rxc7 Qxc7 31. Rc1 Qa5 32. Nc3 Nc5 33. Qa2 Qb4 34. Nxd5 Qxb5 35. Ne3 Ne6 36. Qc4 Qxc4 37. Rxc4 Rd2 38. Rc2 Rd8 39. Kg2 g6 40. f4 Kg7 41. Nc4 Rc8 42. Ne3 Rb8 43. h3 h4 44. f5 Nd4 45. Rd2 Nxf5 46. Nxf5+ gxf5 47. gxh4 Rh8 48. Kg3 Kg6 49. Rd6+ f6 50. Rd5 Rh5 51. Rd4 Rh7 52. e3 1/2-1/2

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.18"]
[Round "4.2"]
[White "Kalogridis, Themistoklis"]
[Black "Halkias, Michail Panagiotis"]
[Result "1-0"]
[ECO "E27"]
[WhiteElo "1482"]
[BlackElo "1194"]
[PlyCount "74"]
[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 "Neapolis Sykeon"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 0-0 5. a3 Bxc3+ 6. bxc3 Nh5 7. Nh3 d6 8. e3 f5 9. Bd3 c5 10. 0-0 Nc6 11. Ra2 e5 12. d5 Na5 13. f4 e4 14. Bxe4 fxe4 15. Qxh5 Bxh3 16. Qxh3 Nxc4 17. Qe6+ Kh8 18. Qxe4 b5 19. Qd3 Qf6 20. e4 a6 21. g4 Qg6 22. h3 Rae8 23. Re2 Re7 24. a4 Rfe8 25. f5 Qf6 26. g5 Qf7 27. f6 Rd7 28. axb5 axb5 29. h4 Qh5 30. Qh3 Ne5 31. Rb2 Rb7 32. Kh1 Nc4 33. Rbf2 Ne5 34. Bf4 Rf7 35. Bxe5 dxe5 36. fxg7+ Kxg7 37. Rxf7+ Qxf7 1-0

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.17"]
[Round "2.2"]
[White "Giannopoulos, Vasileios"]
[Black "Kalogridis, Themistoklis"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1507"]
[BlackElo "1482"]
[PlyCount "78"]
[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 "Larisas"]
[BlackTeam "Aris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

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. c4 Be7 10. Be2 0-0 11. c5 f5 12. cxd6 Bxd6 13. Nxd6 Qxd6 14. f4 b6 15. fxe5 Qb4+ 16. Kf2 Nd7 17. a3 Qe7 18. e6 Nf6 19. Qd4 Ne4+ 20. Ke1 Qd6 21. b4 Nf6 22. Bf3 Bxe6 23. Bf4 Qd7 24. Rd1 Bf7 25. Kf2 Rad8 26. d6 Ne4+ 27. Bxe4 fxe4 28. Ke3 Bg6 29. Rhf1 Rf7 30. Rd2 Qe6 31. Qc3 Rc8 32. Qb2 Qc4 33. d7 Rcf8 34. Rc1 Qa6 35. d8Q Rxf4 36. Qd5+ Kh8 37. Rf2 Rxf2 38. Qbe5 Re2+ 39. Kd4 Qd3# 0-1

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.17"]
[Round "3.2"]
[White "Kalogridis, Themistoklis"]
[Black "Pothos, Aris"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "1482"]
[BlackElo "1315"]
[PlyCount "65"]
[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 "Acharnon"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. cxd5 exd5 8. e3 c5 9. Bd3 Nc6 10. Ne2 b6 11. 0-0 Bb7 12. Ng3 Na5 13. Bc2 Re8 14. Qd3 g6 15. Ba4 Bc6 16. Bxc6 Nxc6 17. e4 cxd4 18. Bg5 Qd6 19. cxd4 Nd7 20. e5 Qe6 21. f4 f5 22. exf6 Qe3+ 23. Qxe3 Rxe3 24. f5 Rd3 25. fxg6 hxg6 26. Rac1 Rc8 27. f7+ Kg7 28. Ne2 Nf8 29. Nf4 Rxd4 30. Nh5+ Kh7 31. Nf6+ Kg7 32. Ne8+ Kh7 33. Rf3 1-0

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.16"]
[Round "1.2"]
[White "Kalogridis, Themistoklis"]
[Black "Merkos, Thomas"]
[Result "0-1"]
[ECO "E49"]
[WhiteElo "1482"]
[BlackElo "1687"]
[PlyCount "50"]
[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. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. cxd5 exd5 8. e3 c5 9. Bd3 Nc6 10. Ne2 b6 11. 0-0 Bb7 12. dxc5 bxc5 13. Rb1 Rb8 14. Qa4 Qe7 15. Bb5 Ba8 16. Bd2 Ne5 17. c4 dxc4 18. e4 Rb6 19. Bxc4 Bc6 20. Qc2 Qd7 21. Be3 Nxc4 22. Qxc4 Bb5 23. Qa2 Qd3 24. Kf2 Bc4 25. Rbd1 Qxe3+ 0-1

[Event "GRE-ch U18"]
[Site "Chania"]
[Date "2021.07.17"]
[Round "4"]
[White "Christodoulou, Panormitis"]
[Black "Kalogridis, Themistoklis"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1647"]
[BlackElo "1409"]
[PlyCount "64"]
[EventDate "2021.07.15"]
[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 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. d3 e6 7. Bd2 Nbd7 8. g4 h6 9. Qg2 Bb4 10. f4 d4 11. Nd1 Bxd2+ 12. Qxd2 e5 13. f5 Nc5 14. Nf2 Na4 15. Qb4 Nb6 16. a4 Qe7 17. Qa5 Nfd7 18. h4 c5 19. b3 g5 20. hxg5 Qxg5 21. Qd2 Ke7 22. a5 Qxd2+ 23. Kxd2 Nc8 24. g5 Nd6 25. f6+ Kd8 26. Ng4 h5 27. Nh2 Kc7 28. Nf3 Rae8 29. Bh3 Nf8 30. Bf5 Ng6 31. Bxg6 fxg6 32. Nh4 Rhg8 1/2-1/2

[Event "EU-ch Amateur Online Final 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.18"]
[Round "8"]
[White "Aghazada, Mirnamig"]
[Black "Kalogridis, Themistoklis"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1041"]
[BlackElo "1409"]
[PlyCount "141"]
[EventDate "2021.04.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Na3 a6 8. Bg5 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Be2 Rb8 13. 0-0 Bg5 14. Bg4 Ne7 15. Bxc8 Rxc8 16. Qg4 Nxd5 17. exd5 f5 18. Qe2 Qf6 19. Rad1 Qh6 20. Nc2 Rc4 21. Ne1 e4 22. Nc2 Bf4 23. g3 Be5 24. Ne3 Rcc8 25. Ng2 Rf6 26. a4 f4 27. Qxe4 f3 28. Nh4 Rcf8 29. Rd3 Rf4 30. gxf4 Rxf4 31. Qxf4 Qxf4 32. Nxf3 bxa4 33. Rfd1 g5 34. Nxe5 Qxe5 35. Re3 Qf5 36. Red3 h5 37. Rd4 h4 38. Kf1 Qc2 39. R1d2 Qc1+ 40. Kg2 Qe1 41. c4 g4 42. Rxg4+ Kf7 43. Rd3 Qb1 44. Rf3+ Ke7 45. Rg7+ Ke8 46. Rgf7 Qg6+ 47. Kh3 Kd8 48. Rf8+ Kc7 49. R3f7+ Kb6 50. Rb8+ Kc5 51. Rc7+ Kd4 52. Kxh4 Qh6+ 53. Kg3 Qg6+ 54. Kh3 Qf5+ 55. Kg2 Qg4+ 56. Kf1 Qh3+ 57. Ke2 Qh5+ 58. Kd2 Qxh2 59. Ke2 Qh5+ 60. Kf1 Qd1+ 61. Kg2 Qg4+ 62. Kf1 Qh3+ 63. Ke2 Qd3+ 64. Ke1 Qe4+ 65. Kd2 Qf3 66. c5 Qxf2+ 67. Kc1 Kd3 68. Kb1 Qc2+ 69. Ka2 Qb3+ 70. Rxb3+ axb3+ 71. Kxb3 1-0

[Event "EU-ch Amateur Online Final 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.18"]
[Round "7"]
[White "Attinger, Roman Rae"]
[Black "Kalogridis, Themistoklis"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1655"]
[BlackElo "1409"]
[PlyCount "95"]
[EventDate "2021.04.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 e6 4. e3 c5 5. Nb5 Na6 6. c3 c4 7. a4 Nh5 8. Qxh5 Bd7 9. Nf3 Be7 10. Ne5 0-0 11. Nxd7 Qxd7 12. Be2 Rfc8 13. 0-0 Nb8 14. Qg4 a6 15. Na3 Nc6 16. Nc2 Bd6 17. Bxd6 Qxd6 18. Qg3 Qd7 19. Ne1 Na5 20. Bd1 b5 21. Nf3 Nc6 22. axb5 axb5 23. Rxa8 Rxa8 24. Ne5 Nxe5 25. Qxe5 f6 26. Qh5 b4 27. Bc2 g6 28. Qe2 b3 29. Bb1 Kg7 30. e4 Re8 31. Re1 Kf7 32. exd5 Qxd5 33. Qe4 Qb5 34. f4 Qa5 35. g4 Qa7 36. Kg2 Qd7 37. Kf2 Re7 38. h4 f5 39. gxf5 gxf5 40. Qe5 Qc7 41. Rg1 Qxe5 42. fxe5 Rd7 43. h5 Rd8 44. Kf3 Rd7 45. h6 Rd8 46. Rg7+ Kf8 47. Rxh7 Ra8 48. Rh8+ 1-0

[Event "EU-ch Amateur Online Final 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.18"]
[Round "2"]
[White "Dutre, Wonder"]
[Black "Kalogridis, Themistoklis"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1632"]
[BlackElo "1409"]
[PlyCount "39"]
[EventDate "2021.04.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[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. d4 cxd4 5. cxd4 Nc6 6. Nc3 Nxc3 7. bxc3 g6 8. Nf3 Bg7 9. h4 0-0 10. h5 d5 11. Bd3 Bg4 12. hxg6 hxg6 13. Qc2 Qd7 14. Ng5 Rac8 15. Qd2 Bf5 16. Ba3 Na5 17. Qf4 Bxd3 18. Rh8+ Bxh8 19. Qh4 Qh3 20. gxh3 1-0

[Event "EU-ch Amateur Online Final 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.18"]
[Round "6"]
[White "Kalogridis, Themistoklis"]
[Black "Buzescu, Vladimir"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1409"]
[BlackElo "1605"]
[PlyCount "67"]
[EventDate "2021.04.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[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. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 c5 8. d5 Bxc3+ 9. bxc3 Qa5 10. Qd2 0-0 11. Ne2 b5 12. h4 h5 13. Ng3 c4 14. Be2 Na6 15. 0-0 Nc5 16. Bxh5 Kg7 17. Qd4+ Kh6 18. Qxc5 gxh5 19. Qe3+ Kg7 20. Qg5+ Kh8 21. Qxh5+ Kg8 22. Qg5+ Kh7 23. Qxe7 Ba6 24. Qg5 Qxc3 25. Qh5+ Kg8 26. Nf5 Rfe8 27. Qg5+ Kf8 28. h5 Rxe4 29. Qh6+ Ke8 30. Nd6+ Kd7 31. Nxe4 Qh8 32. Qd6+ Ke8 33. Nf6+ Qxf6 34. Qxf6 1-0

[Event "EU-ch Amateur Online Final 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.18"]
[Round "1"]
[White "Kalogridis, Themistoklis"]
[Black "Schroeder, Justin"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1409"]
[BlackElo "1646"]
[PlyCount "62"]
[EventDate "2021.04.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[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 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c6 7. Bg5 Na6 8. Nd2 Nc7 9. 0-0 b6 10. b4 Bb7 11. Rb1 a5 12. a3 axb4 13. axb4 d5 14. exd5 cxd5 15. c5 Ne4 16. Ndxe4 dxe4 17. Be3 f5 18. Bf4 Nd5 19. Nxd5 Bxd5 20. b5 Ra2 21. c6 e6 22. Ra1 Qa8 23. Rxa2 Qxa2 24. Be5 Ra8 25. Qb1 Qxe2 26. Re1 Qa2 27. Bxg7 Kxg7 28. c7 Qxb1 29. Rxb1 Rc8 30. Rc1 Kf7 31. Kf1 Ke7 0-1

[Event "EU-ch Amateur Online Final 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.18"]
[Round "3"]
[White "Kalogridis, Themistoklis"]
[Black "Sippola, Sara Olivia"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1409"]
[BlackElo "1573"]
[PlyCount "88"]
[EventDate "2021.04.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[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 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Bd7 11. 0-0 Qe8 12. a3 Nh7 13. f3 f5 14. Rb1 g5 15. Bf2 f4 16. b4 axb4 17. axb4 Nf6 18. c5 Rf7 19. Qb3 Bf8 20. c6 bxc6 21. dxc6 Be6 22. Bc4 Bxc4 23. Qxc4 h5 24. Nd5 Kh8 25. b5 Nc5 26. Bxc5 dxc5 27. Nb3 g4 28. Nxc5 gxf3 29. Rxf3 Bxc5+ 30. Qxc5 Nxe4 31. Qc2 Ng5 32. Rff1 Qe6 33. Nc3 Rg8 34. Ne4 Qd5 35. Nxg5 Rxg5 36. Rfd1 Qe6 37. Rd8+ Kg7 38. Ra1 f3 39. Raa8 Rxg2+ 40. Qxg2+ fxg2 41. Rg8+ Kf6 42. Rxg2 Ke7 43. Ra7 Qd6 44. h3 Qd4+ 0-1

[Event "EU-ch Amateur Online Final 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.18"]
[Round "9"]
[White "Kalogridis, Themistoklis"]
[Black "Veverka, Vladimir"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1409"]
[BlackElo "1620"]
[PlyCount "144"]
[EventDate "2021.04.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[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 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nf3 c6 8. Rc1 b6 9. cxd5 exd5 10. Bd3 Be6 11. 0-0 Nbd7 12. Ne2 c5 13. dxc5 bxc5 14. Nf4 Qb6 15. Nxe6 Qxe6 16. Qc2 Rac8 17. Bf5 Qc6 18. Bxd7 Qxd7 19. Rfd1 Rfd8 20. Ne5 Qc7 21. Nd3 Qb6 22. Nf4 g5 23. Nxd5 Nxd5 24. Bg3 Nf6 25. Rxd8+ Rxd8 26. h3 Qe6 27. Qa4 Qd7 28. Qc2 Qd3 29. Qa4 Ne4 30. Be5 Nxf2 31. Qxa7 Nxh3+ 32. Kh2 Bd6 33. Bxd6 Rxd6 34. Qxc5 Nf2 35. Qc8+ Rd8 36. Qc3 Qxc3 37. Rxc3 Nd1 38. Rb3 Re8 39. a4 Nxe3 40. a5 Nc4 41. a6 Ra8 42. Rb4 Nd6 43. Rb6 Nc8 44. Rc6 Kg7 45. b4 Ne7 46. Rc7 Nd5 47. Rb7 Rxa6 48. b5 Ra5 49. b6 Rb5 50. Rb8 Rxb6 51. Rxb6 Nxb6 52. g4 Nd5 53. Kg3 Ne3 54. Kf3 Nxg4 55. Kxg4 Kg6 56. Kg3 f5 57. Kg2 h5 58. Kg3 h4+ 59. Kh3 Kh5 60. Kh2 g4 61. Kg2 f4 62. Kh2 h3 63. Kh1 Kh4 64. Kg1 g3 65. Kh1 g2+ 66. Kh2 Kg4 67. Kg1 f3 68. Kh2 Kf4 69. Kg1 Ke3 70. Kh2 f2 71. Kxh3 g1Q 72. Kh4 Kf3 0-1

[Event "EU-ch Amateur Online Final 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.18"]
[Round "4"]
[White "Mik, Tomas"]
[Black "Kalogridis, Themistoklis"]
[Result "1-0"]
[ECO "B02"]
[BlackElo "1409"]
[PlyCount "31"]
[EventDate "2021.04.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 e6 7. h3 Bh5 8. 0-0 Be7 9. d4 0-0 10. c4 Qd7 11. Be3 Bf6 12. Qb3 Nc6 13. Rad1 a5 14. a4 Nb4 15. Ne5 Bxe5 16. dxe5 1-0

[Event "EU-ch Amateur Online 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.17"]
[Round "7"]
[White "Dutre, Wonder"]
[Black "Kalogridis, Themistoklis"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1632"]
[BlackElo "1409"]
[PlyCount "110"]
[EventDate "2021.04.17"]
[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. Nc3 Nc6 3. f4 g6 4. Bb5 Bg7 5. Bxc6 bxc6 6. Nge2 e6 7. d3 d5 8. 0-0 Ne7 9. h3 0-0 10. Qe1 Rb8 11. Qg3 Bd7 12. a3 Qb6 13. Kh1 d4 14. Nb1 c4 15. dxc4 c5 16. Nd2 a5 17. Nf3 Bc6 18. Ne5 Rfd8 19. Nxc6 Qxc6 20. Qd3 Nc8 21. f5 exf5 22. exf5 gxf5 23. Qxf5 Nd6 24. Qg4 Qe4 25. Qh5 Qe5 26. Qg4 Qe4 27. Rf4 Qg6 28. Qf3 Nxc4 29. Rg4 Qe6 30. Bh6 Qxh6 31. Qg3 Ne3 32. Rf4 Qg6 33. Qf3 Nxc2 34. Rf1 Ne3 35. Rf2 Rf8 36. Ng3 Be5 37. Nh5 Bxf4 38. Nxf4 Qb1+ 39. Kh2 Rxb2 40. Qg3+ Kh8 41. Nh5 Nf1+ 42. Rxf1 Qg6 43. Qxg6 hxg6 44. Nf4 c4 45. Nxg6+ Kg7 46. Nxf8 Kxf8 47. Rd1 d3 48. Kg3 Ra2 49. Kf3 Rxa3 50. Ke3 Rb3 51. Rc1 Rb2 52. Rxc4 Rxg2 53. Kxd3 Rg3+ 54. Ke4 Rxh3 55. Ra4 Rh4+ 0-1

[Event "EU-ch Amateur Online 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.17"]
[Round "4"]
[White "Kalogridis, Themistoklis"]
[Black "Bukala, Weronika"]
[Result "0-1"]
[ECO "E42"]
[WhiteElo "1409"]
[BlackElo "1679"]
[PlyCount "52"]
[EventDate "2021.04.17"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 c5 6. a3 Bxc3+ 7. Nxc3 cxd4 8. exd4 d5 9. c5 Nc6 10. b4 h6 11. Be3 Re8 12. Be2 e5 13. 0-0 exd4 14. Bxd4 Ne4 15. Bf3 Bf5 16. Nb5 a6 17. Bxe4 Rxe4 18. f3 Rh4 19. Bf2 axb5 20. Bxh4 Qxh4 21. Qxd5 Nd4 22. Rfe1 Nc2 23. Qxb7 Rf8 24. Rec1 Nxa1 25. Rxa1 Qd4+ 26. Kf1 Qxa1+ 0-1

[Event "EU-ch Amateur Online 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.17"]
[Round "8"]
[White "Kalogridis, Themistoklis"]
[Black "Oz, Dindar"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1409"]
[BlackElo "1619"]
[PlyCount "161"]
[EventDate "2021.04.17"]
[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 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 a6 7. e3 Bg4 8. Be2 e6 9. 0-0 Bd6 10. Bg3 0-0 11. Qb3 Na5 12. Qa4 Bxg3 13. hxg3 Bxf3 14. Bxf3 b5 15. Qd1 Rc8 16. Rc1 Nc4 17. b3 Nd6 18. Qd2 Qb6 19. Ne2 Nfe4 20. Bxe4 Nxe4 21. Qb2 Qb8 22. Nf4 h6 23. Nd3 Rxc1 24. Rxc1 Rc8 25. Rc2 b4 26. Nxb4 Rxc2 27. Nxc2 Qd8 28. f3 Nxg3 29. Kf2 Qh4 30. Ke1 Qh1+ 31. Kf2 Qh4 32. Ke1 Ne4+ 33. Kd1 Qh1+ 34. Ne1 Nd6 35. a4 Nf5 36. Qd2 Qg1 37. Ke2 Ng3+ 38. Kd1 Nf1 39. Qe2 Nxe3+ 40. Kd2 Nf5 41. Qxa6 Qxd4+ 42. Qd3 Qxd3+ 43. Kxd3 Kf8 44. b4 Ke8 45. a5 Kd8 46. g4 Nd6 47. Kd4 f6 48. Kc5 Kc7 49. b5 Nb7+ 50. Kb4 e5 51. a6 Nd6 52. Kc5 Nc4 53. Nc2 Nb6 54. Nb4 d4 55. Nd3 g6 56. Kb4 h5 57. gxh5 gxh5 58. Nf2 h4 59. Kb3 Kd6 60. Ne4+ Kd5 61. Nxf6+ Kc5 62. Nd7+ Kxb5 63. a7 Na8 64. Nxe5 h3 65. Ng4 Ka6 66. Kc4 Kxa7 67. Kxd4 Nc7 68. f4 Kb6 69. f5 Kc6 70. Ke5 Kd7 71. f6 Ke8 72. Kd6 Nb5+ 73. Ke5 Nc3 74. Ke6 Ne4 75. f7+ Kf8 76. Ke5 Ng5 77. Kf5 Nxf7 78. Kf4 Kg7 79. Kg3 Nh6 80. Nxh6 Kxh6 81. Kxh3 1/2-1/2

[Event "EU-ch Amateur Online 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.17"]
[Round "1"]
[White "Kalogridis, Themistoklis"]
[Black "Stary, Vojtech"]
[Result "1-0"]
[ECO "E93"]
[WhiteElo "1409"]
[BlackElo "1646"]
[PlyCount "121"]
[EventDate "2021.04.17"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. Bg5 Nbd7 9. Nd2 h6 10. Be3 Ne8 11. 0-0 f5 12. f3 f4 13. Bf2 Ndf6 14. a3 g5 15. b4 axb4 16. axb4 Bd7 17. Rxa8 Qxa8 18. Qb3 h5 19. c5 g4 20. c6 Bc8 21. Qb2 bxc6 22. Ra1 Qb7 23. Ba6 Qb8 24. Bc4 cxd5 25. Nxd5 Nxd5 26. Bxd5+ Kh8 27. b5 Bb7 28. b6 Bxd5 29. exd5 cxb6 30. Ra6 Nf6 31. Rxb6 Qc7 32. Rb7 Qc8 33. Ne4 Nxe4 34. fxe4 Rd8 35. Bh4 Re8 36. Rb6 Qc7 37. Rb7 Qc8 38. Rb6 Qc5+ 39. Bf2 Qc7 40. Rc6 Qd7 41. Qb6 Rc8 42. Kf1 Rxc6 43. Qxc6 Qe7 44. Bb6 Kh7 45. Bc7 Bf8 46. Qb6 g3 47. h3 h4 48. Bd8 Qf6 49. Bxf6 Kg6 50. Bd8 Kf7 51. Bc7 Kf6 52. Bb8 Be7 53. Bxd6 Bxd6 54. Qxd6+ Kf7 55. Qxe5 Kg6 56. Qxf4 Kh5 57. Qf5+ Kh6 58. e5 Kg7 59. d6 Kh6 60. Qg4 Kh7 61. d7 1-0

[Event "EU-ch Amateur Online 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.17"]
[Round "6"]
[White "Kalogridis, Themistoklis"]
[Black "Valkenburg, Max"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1409"]
[PlyCount "99"]
[EventDate "2021.04.17"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. d5 Nbd7 8. Bg5 a6 9. Nd2 h6 10. Be3 Kh7 11. 0-0 e6 12. Qc2 exd5 13. exd5 Ne5 14. Bf4 Bf5 15. Qb3 Qe7 16. Nf3 Nxf3+ 17. Bxf3 g5 18. Bg3 Rae8 19. Qb6 Rd8 20. Rfe1 Qd7 21. Qb3 h5 22. h3 h4 23. Bh2 g4 24. hxg4 Bxg4 25. Be4+ Nxe4 26. Nxe4 Rh8 27. Nxd6 h3 28. Qxb7 hxg2 29. Qxd7 Rxd7 30. Kxg2 Kg6 31. Ne4 Rdd8 32. Re3 f5 33. Nxc5 Rxh2+ 34. Kxh2 f4 35. Re6+ Bxe6 36. Nxe6 Rh8+ 37. Kg2 Bxb2 38. Rb1 Be5 39. Rb6 Kf5 40. Nc5 Kg4 41. Rg6+ Kf5 42. Rxa6 Rg8+ 43. Kf3 Rh8 44. d6 Rh3+ 45. Ke2 f3+ 46. Kd3 Rh4 47. d7 Rd4+ 48. Ke3 Bf6 49. Rb6 Rd1 50. Rb8 1-0

[Event "EU-ch Amateur Online 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.17"]
[Round "2"]
[White "Lemoni, Maria Ioanna"]
[Black "Kalogridis, Themistoklis"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1661"]
[BlackElo "1409"]
[PlyCount "41"]
[EventDate "2021.04.17"]
[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. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. b3 0-0 6. Bb2 c5 7. 0-0 Nc6 8. e3 b6 9. d4 Bb7 10. Ne5 h6 11. Qe2 Qc7 12. Rd1 Rad8 13. Nc3 dxc4 14. Nb5 Qc8 15. Nxc6 Bxc6 16. Nxa7 Qc7 17. Nxc6 Rc8 18. dxc5 Bxc5 19. Be5 Qb7 20. b4 Rxc6 21. bxc5 1-0

[Event "EU-ch Amateur Online 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.17"]
[Round "5"]
[White "Savicevs, Arsenijs"]
[Black "Kalogridis, Themistoklis"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1689"]
[BlackElo "1409"]
[PlyCount "78"]
[EventDate "2021.04.17"]
[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. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. d4 cxd4 6. cxd4 Qb6 7. Nc3 Nxd4 8. Nd5 Nxf3+ 9. Qxf3 Qd8 10. Qg3 e5 11. Qc3 Nf6 12. Nc7+ Kf8 13. Nxa8 d6 14. Bg5 Bd7 15. Bxd7 Qxd7 16. Nc7 Nxe4 17. Qe3 Nxg5 18. Qxg5 Qxc7 19. Rc1 Qa5+ 20. Qd2 Qxd2+ 21. Kxd2 Bh6+ 22. Kd3 Bxc1 23. Rxc1 Ke7 24. Rc7+ Ke6 25. Rxb7 Ra8 26. a4 d5 27. b4 h6 28. b5 f5 29. Rc7 Kd6 30. Rc6+ Ke7 31. Rxg6 Rc8 32. Rg7+ Kf6 33. Rxa7 d4 34. f3 Rc3+ 35. Kd2 e4 36. fxe4 fxe4 37. Rd7 e3+ 38. Ke1 d3 39. b6 Rc1# 0-1

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "8"]
[White "Bismpas, Ioannis"]
[Black "Kalogridis, Themistoklis"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "1189"]
[PlyCount "118"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 h5 2. d4 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Be2 Nc6 6. c3 0-0-0 7. 0-0 h4 8. h3 Bf5 9. Bg5 f6 10. Bxh4 Be4 11. Bg3 g5 12. Bh2 g4 13. hxg4 Qf7 14. Nbd2 Bd5 15. Bc4 Bxc4 16. Nxc4 Qxc4 17. a3 Nh6 18. Nd2 Qf7 19. Qa4 Nxg4 20. Nf3 Nxh2 21. Nxh2 Qh7 22. f3 Qxh2+ 23. Kf2 Qh4+ 24. Ke2 Qg3 25. Rf2 Bh6 26. Qc4 Bg5 27. Qe6+ Kb8 28. Qxe7 Rde8 29. Qe3 Re4 30. Qxe4 Bh4 31. Re1 Qxf2+ 32. Kd1 a6 33. Re2 Qf1+ 34. Re1 Qxe1+ 35. Qxe1 Bxe1 36. Kxe1 Rh1+ 37. Kf2 Rb1 38. Kg3 Rxb2 39. f4 Nxd4 40. Kg4 Ne2 41. Kh5 Nxf4+ 42. Kh6 Rxg2 43. Kh7 Nd5 44. Kh8 Nxc3 45. Kh7 Nb5 46. Kh8 Nxa3 47. Kh7 Nc4 48. Kh6 a5 49. Kh7 b5 50. Kh6 a4 51. Kh7 b4 52. Kh6 f5 53. Kh7 Kc8 54. Kh6 Kd7 55. Kh7 Ke7 56. Kh6 Kf6 57. Kh7 Ne5 58. Kh8 Kf7 59. Kh7 Rh2# 0-1

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "2"]
[White "Kalogridis, Themistoklis"]
[Black "Kiourtzidis, Leonidas"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1189"]
[PlyCount "69"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Be6 4. Qa4+ Nc6 5. Nc3 Qd6 6. Nb5 Qd7 7. Bxc4 Bxc4 8. Qxc4 Nf6 9. Nf3 e6 10. 0-0 Nb4 11. Nxc7+ Kd8 12. Nxa8 Bd6 13. Ne5 Bxe5 14. dxe5 Nc6 15. exf6 gxf6 16. Bd2 Qxd2 17. Rfd1 Qxd1+ 18. Rxd1+ Kc8 19. Qf4 e5 20. Qxf6 Rd8 21. Rxd8+ Nxd8 22. Qe7 Ne6 23. Qe8+ Nd8 24. Kf1 f5 25. Qe7 Ne6 26. Qxe6+ Kd8 27. Qd6+ Ke8 28. Nc7+ Kf7 29. Qe6+ Kg7 30. Ne8+ Kf8 31. Nd6 Kg7 32. Qf7+ Kh6 33. Nxf5+ Kg5 34. h4+ Kg4 35. f3# 1-0

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "16"]
[White "Kalogridis, Themistoklis"]
[Black "Malathounis, Sotirios"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1189"]
[PlyCount "67"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[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 Bg7 4. e4 d6 5. Nf3 Nbd7 6. Be2 0-0 7. 0-0 Ne8 8. Be3 e5 9. d5 f5 10. Bg5 Nef6 11. Nd2 f4 12. g3 h6 13. Bxf6 Qxf6 14. b4 g5 15. Nb5 c6 16. Nc7 Rb8 17. Ne6 Rf7 18. Bh5 Re7 19. Bg4 Nb6 20. Bf5 Bxe6 21. Bxe6+ Kh7 22. Qh5 Rf8 23. Bf5+ Kg8 24. c5 dxc5 25. bxc5 Nc8 26. d6 Ree8 27. Rab1 Rd8 28. Rxb7 fxg3 29. hxg3 Kh8 30. Rfb1 Kg8 31. Rc7 Rde8 32. Rbb7 Qd8 33. Rxg7+ Kh8 34. Qxh6# 1-0

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "5"]
[White "Kalogridis, Themistoklis"]
[Black "Mavridis, Athanasios Theo"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "1189"]
[BlackElo "1458"]
[PlyCount "58"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[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. e3 0-0 5. Nge2 d5 6. a3 Be7 7. Ng3 dxc4 8. Bxc4 c5 9. dxc5 Qxd1+ 10. Kxd1 Bxc5 11. Nce4 Be7 12. Ke2 Nc6 13. Bd2 Ne5 14. Ba2 b6 15. Nxf6+ Bxf6 16. Bc3 Ba6+ 17. Ke1 Nd3+ 18. Kd2 Rfd8 19. Kc2 Nxf2 20. Rhe1 Rac8 21. Nh5 Bd3+ 22. Kb3 Bxc3 23. bxc3 Ne4 24. Nf4 Rxc3+ 25. Kb2 Rc2+ 26. Kb3 Nd2+ 27. Kb4 a5+ 28. Ka4 Be4 29. Rec1 Bc6# 0-1

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "9"]
[White "Kalogridis, Themistoklis"]
[Black "Misios, Konstantinos"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1189"]
[PlyCount "63"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 e6 7. Nf3 Bd6 8. Bg3 0-0 9. Bd3 Bxg3 10. hxg3 Nb4 11. a3 Nxd3+ 12. Qxd3 h6 13. Ne5 Bd7 14. 0-0 Rc8 15. Rac1 Bc6 16. b4 Nd7 17. Nxd7 Qxd7 18. b5 Bxb5 19. Qxb5 Qc7 20. Ne2 Qd6 21. Rxc8 Rxc8 22. Qxb7 Rc2 23. Nf4 g5 24. Nd3 Qxa3 25. Ne5 Qf8 26. Qxa7 f6 27. Ng6 Qe8 28. Ne7+ Kf8 29. Rb1 Kf7 30. Nxd5+ Kf8 31. Nxf6 Qg6 32. Rb8+ 1-0

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "3"]
[White "Kalogridis, Themistoklis"]
[Black "Papachristopoulos, Georgios"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1189"]
[BlackElo "1658"]
[PlyCount "52"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Nc6 6. Nf3 Bg7 7. e3 Ngxe5 8. Nxe5 Nxe5 9. Nc3 Qe7 10. h4 d6 11. hxg5 Qxg5 12. Bd3 Be6 13. Ne4 Qe7 14. Qb3 0-0-0 15. Bh4 f6 16. 0-0-0 d5 17. cxd5 Bxd5 18. Qa4 Nxd3+ 19. Rxd3 Bxe4 20. Rxd8+ Rxd8 21. Qxa7 b6 22. Qa6+ Kb8 23. Qc4 Bd3 24. Qc3 Qe6 25. b3 f5 26. Kb2 Bxc3+ 0-1

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "14"]
[White "Kalogridis, Themistoklis"]
[Black "Seretis, Nikolaos G"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1189"]
[BlackElo "1029"]
[PlyCount "67"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. Nc3 Nf6 5. cxd5 exd5 6. Bf4 Bb4 7. e3 Nbd7 8. Qc2 0-0 9. Bd3 h6 10. 0-0 Re8 11. a3 Be7 12. h3 Nf8 13. Ne5 Ne6 14. Bh2 Bd6 15. b4 Ng5 16. b5 Bxe5 17. dxe5 Nd7 18. bxc6 bxc6 19. f4 Ne6 20. e4 Qb6+ 21. Kh1 dxe4 22. Nxe4 Bb7 23. Nd6 Reb8 24. Rab1 Qc7 25. f5 Nec5 26. e6 Nxd3 27. Qxd3 Nc5 28. Qc4 Qa5 29. exf7+ Kf8 30. Nxb7 Rxb7 31. Bd6+ Re7 32. Rfe1 Qxe1+ 33. Rxe1 Ne4 34. Rxe4 1-0

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "7"]
[White "Kalogridis, Themistoklis"]
[Black "Tzimas, Konstantinos"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1189"]
[PlyCount "54"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 e6 6. e3 g6 7. Nf3 Bg7 8. Bb5+ Bd7 9. Bxd7+ Nbxd7 10. Qb3 Nb6 11. 0-0 0-0 12. Rac1 Rc8 13. Nb5 Rxc1 14. Rxc1 a6 15. Na3 Qa8 16. Qxb6 Ne4 17. Be5 Bxe5 18. Nxe5 Rc8 19. Rc7 Qb8 20. Rxc8+ Qxc8 21. h3 Qc1+ 22. Kh2 Nxf2 23. Qd8+ Kg7 24. Nf3 Qh1+ 25. Kg3 Ne4+ 26. Kh4 g5+ 27. Nxg5 Qe1+ 0-1

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "11"]
[White "Kalogridis, Themistoklis"]
[Black "Zaganas, Konstantinos"]
[Result "1-0"]
[ECO "D51"]
[WhiteElo "1189"]
[BlackElo "1678"]
[PlyCount "99"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[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. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. cxd5 cxd5 8. Bd3 b6 9. 0-0 0-0 10. Rc1 Bb7 11. Qe2 a6 12. Rc2 b5 13. a3 h6 14. Bh4 Rc8 15. Rfc1 Nb6 16. Ne5 Nc4 17. Bxc4 dxc4 18. Rd1 Nd5 19. Bxe7 Qxe7 20. Nxd5 Bxd5 21. Nf3 Rc7 22. Rdc1 Rfc8 23. h3 Be4 24. Rc3 Bd3 25. Qd2 b4 26. axb4 Qxb4 27. Ne5 Qb7 28. Nxd3 cxd3 29. Qxd3 Rxc3 30. Rxc3 Rb8 31. Qc2 g6 32. b3 a5 33. Qa2 Qb4 34. Qc2 Kg7 35. Qb2 a4 36. Qc2 axb3 37. Qb2 Ra8 38. Rxb3 Qa5 39. d5+ Kh7 40. dxe6 Qa1+ 41. Qxa1 Rxa1+ 42. Kh2 fxe6 43. Rb7+ Kg8 44. Re7 Ra6 45. Kg3 Rb6 46. Rc7 Rd6 47. Kf4 Ra6 48. Ke4 Ra2 49. f3 Rxg2 50. Ke5 1-0

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "6"]
[White "Kiourtzidis, Anastasios Stanisla"]
[Black "Kalogridis, Themistoklis"]
[Result "1-0"]
[ECO "B02"]
[BlackElo "1189"]
[PlyCount "23"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Qf3 Nxc3 5. Qxc3 Nc6 6. Nf3 Bf5 7. Bc4 e6 8. 0-0 Bd6 9. d3 0-0 10. b3 Bg4 11. Bb2 Bxf3 12. Qxg7# 1-0

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "15"]
[White "Lianas, Ioannis"]
[Black "Kalogridis, Themistoklis"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1724"]
[BlackElo "1189"]
[PlyCount "53"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. d3 0-0 6. c3 c5 7. Nbd2 Nc6 8. e4 dxe4 9. dxe4 e5 10. Qe2 Be6 11. h3 Qc7 12. Ng5 Bd7 13. Nc4 h6 14. Nf3 Be6 15. Re1 Rad8 16. Nh4 b5 17. Ne3 c4 18. a4 a6 19. axb5 axb5 20. Nc2 Ra8 21. Be3 Nd7 22. Nf3 Qb7 23. Red1 Rxa1 24. Rxa1 Ra8 25. Qd1 Ra6 26. Rxa6 Qxa6 27. Qd6 1-0

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "1"]
[White "Lykouriotis, Pantelis"]
[Black "Kalogridis, Themistoklis"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1848"]
[BlackElo "1189"]
[PlyCount "75"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. b3 e6 6. Bb2 d5 7. d3 Ne7 8. 0-0 d4 9. Nbd2 g6 10. Nc4 Bg7 11. Bc1 0-0 12. Bf4 Ba6 13. Nfd2 f5 14. Bd6 fxe4 15. Nxe4 Bxc4 16. bxc4 Rf7 17. Bxc5 Nf5 18. Qe2 Qd7 19. Rab1 a5 20. Rfe1 Re8 21. Rb6 Bf8 22. Bxf8 Rfxf8 23. Reb1 Nd6 24. Nc5 Qa7 25. Qe5 Nf7 26. Qxd4 e5 27. Qe3 Rb8 28. Ne4 Rxb6 29. Qxb6 Ra8 30. Qxc6 Rb8 31. Nf6+ Kg7 32. Rxb8 Qxb8 33. g3 Qb1+ 34. Kg2 Qxc2 35. Ne8+ Kf8 36. Nc7 Qxd3 37. Ne6+ Kg8 38. Qe8# 1-0

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "12"]
[White "Makris, Spyridon Dionysios"]
[Black "Kalogridis, Themistoklis"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1717"]
[BlackElo "1189"]
[PlyCount "121"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[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 Nf6 6. e3 c6 7. Bd3 Nbd7 8. h3 0-0 9. Nf3 Re8 10. 0-0 Nf8 11. Qc2 Ng6 12. Bh2 Bd6 13. Rab1 Bxh2+ 14. Kxh2 Qd6+ 15. Kg1 Bd7 16. b4 Rac8 17. a4 Qe7 18. Bf5 Bxf5 19. Qxf5 Ne4 20. Nxe4 Qxe4 21. Qxe4 dxe4 22. Nd2 f5 23. g3 Red8 24. Rfc1 b6 25. Rc3 Ne7 26. Rbc1 Nd5 27. Rc4 Rc7 28. b5 c5 29. Nb3 Rdc8 30. dxc5 Kf7 31. c6 a6 32. Rd1 axb5 33. axb5 Kf6 34. Rxd5 Ke6 35. Rcd4 g6 36. Rd6+ Ke7 37. Rd7+ Rxd7 38. Rxd7+ Ke6 39. Nd4+ Ke5 40. c7 h5 41. Kg2 g5 42. Nc6+ Ke6 43. Rh7 Kd6 44. Rxh5 Rxc7 45. Rxg5 f4 46. gxf4 Rxc6 47. bxc6 Kxc6 48. h4 b5 49. h5 b4 50. h6 b3 51. Rg8 Kc7 52. Kh2 b2 53. Rg1 Kc6 54. h7 b1R 55. Rxb1 Kd7 56. h8Q Kc6 57. Qc3+ Kd7 58. Rd1+ Ke7 59. Qe5+ Kf7 60. Rd7+ Kg6 61. Qg5# 1-0

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "10"]
[White "Papakyriakou, Petros"]
[Black "Kalogridis, Themistoklis"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1189"]
[PlyCount "104"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nf3 Bg4 5. h3 Bh5 6. Bc4 Nxc3 7. bxc3 e6 8. d3 Nc6 9. Bf4 Bd6 10. Bxd6 Qxd6 11. d4 0-0 12. 0-0 Rfe8 13. Re1 Na5 14. Be2 Qc6 15. Qd2 Nc4 16. Qd3 Nb6 17. Rab1 Nd5 18. Qd2 Qxc3 19. Qxc3 Nxc3 20. Rb3 Nxe2+ 21. Rxe2 Bxf3 22. Rxf3 Red8 23. Rd2 Rd5 24. Rb3 b6 25. Rc3 c5 26. Rc4 Rad8 27. c3 cxd4 28. Rdxd4 Rxd4 29. Rxd4 Rxd4 30. cxd4 Kf8 31. Kf1 Ke7 32. Ke2 Kd6 33. Ke3 Kd5 34. Kd3 b5 35. f3 a5 36. g3 b4 37. f4 a4 38. g4 a3 39. f5 exf5 40. gxf5 b3 41. f6 gxf6 42. axb3 a2 43. b4 a1Q 44. b5 Qxd4+ 45. Kc2 Qe3 46. b6 Qxb6 47. Kc3 Qd4+ 48. Kb3 Kc5 49. Ka3 Qb4+ 50. Ka2 Kc4 51. Ka1 Kc3 52. Ka2 Qb2# 0-1

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "13"]
[White "Pelekis, Georgios"]
[Black "Kalogridis, Themistoklis"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1650"]
[BlackElo "1189"]
[PlyCount "147"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nc3 Nc6 6. exd6 exd6 7. Nf3 Be7 8. h3 0-0 9. Bd3 Bf6 10. 0-0 h6 11. Bc2 Nb4 12. Bb1 g6 13. Bxh6 Re8 14. a3 Nc6 15. Re1 Rxe1+ 16. Qxe1 Nxc4 17. Ba2 Nb6 18. Qe4 Bf5 19. Qe3 Qe8 20. Re1 Qxe3 21. fxe3 Re8 22. g4 Be4 23. Nxe4 Rxe4 24. Ng5 Bxg5 25. Bxg5 d5 26. Bb1 Re8 27. Bf6 Re6 28. g5 Nc4 29. Kf2 Nxb2 30. h4 Nc4 31. h5 gxh5 32. Rh1 Kf8 33. Rxh5 Ke8 34. Rh8+ Kd7 35. Rh7 Rxe3 36. Bf5+ Kd6 37. Rxf7 Nb6 38. g6 Re8 39. g7 Rg8 40. Rf8 Rxg7 41. Bxg7 Ke7 42. Bd3 Nxd4 43. Rf4 Nc6 44. Bf6+ Kd6 45. Bd4 Nxd4 46. Rxd4 c5 47. Rh4 c4 48. Bc2 Kc5 49. Ke3 Kc6 50. Kd4 Kd6 51. Rh6+ Kc7 52. Bd1 Kd7 53. Bf3 Ke7 54. Bxd5 Nxd5 55. Kxd5 c3 56. Kd4 c2 57. Rh1 Kd6 58. Rc1 b5 59. Rxc2 a5 60. Rb2 Kc6 61. Kc3 Kc5 62. Rb1 Kb6 63. Kd4 Kc6 64. Ke5 Kc5 65. Ke4 Kc4 66. Ke3 Kc3 67. Rxb5 Kc4 68. Rxa5 Kc3 69. Rd5 Kb3 70. Rc5 Kxa3 71. Rb5 Ka4 72. Rb8 Ka5 73. Kd4 Ka6 74. Kc5 1-0

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "4"]
[White "Vogiatzis, Nikolaos"]
[Black "Kalogridis, Themistoklis"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1189"]
[PlyCount "112"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. e4 d5 3. cxd5 exd5 4. exd5 Qxd5 5. Nf3 Bg4 6. Be2 Nf6 7. 0-0 Be7 8. Nc3 Qd7 9. Re1 0-0 10. Qb3 Bxf3 11. Bxf3 c6 12. Qc2 Na6 13. a3 Nc5 14. b4 Nd3 15. Rf1 Rad8 16. Bb2 Bd6 17. Rad1 Rfe8 18. h3 h6 19. Na4 b5 20. Nc5 Nxc5 21. bxc5 Be5 22. Bc3 Nd5 23. Bxe5 Rxe5 24. Bg4 f5 25. Bf3 Rde8 26. d4 R5e7 27. Bh5 Rf8 28. Qd2 Nf6 29. Bf3 Ne4 30. Qc2 Ng5 31. Bh5 Qd5 32. Rde1 Re4 33. Qd2 Rxd4 34. Qe2 Re4 35. Qd1 Rd8 36. Qxd5+ Rxd5 37. Rc1 Rc4 38. Rxc4 bxc4 39. Rc1 Rxc5 40. Be2 c3 41. a4 a5 42. h4 Ne4 43. g3 Kf7 44. Kg2 Kf6 45. Kf3 Nd2+ 46. Ke3 Nc4+ 47. Bxc4 Rxc4 48. Kd3 Rc5 49. Rxc3 Rxc3+ 50. Kxc3 Ke5 51. Kc4 Kd6 52. f3 g5 53. h5 c5 54. Kd3 Kd5 55. Kc3 c4 56. Kc2 Kd4 0-1

