[Event "GRE-ch U18"]
[Site "Larisa"]
[Date "2023.01.08"]
[Round "9"]
[White "Mavridis, Athanasios Theof"]
[Black "Antonioudakis, Georgios"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "1652"]
[BlackElo "1904"]
[PlyCount "34"]
[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. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 dxc4 7. Qc2 b5 8. a4 Bb7 9. axb5 a6 10. Nc3 c6 11. bxa6 Nxa6 12. Bf4 Nb4 13. Qd2 Nfd5 14. Ne5 Ba6 15. Nf3 Bb7 16. Ne5 Ba6 17. Nf3 Bb7 1/2-1/2

[Event "GRE-ch U18"]
[Site "Larisa"]
[Date "2023.01.07"]
[Round "8"]
[White "Magalakis, Stefanos"]
[Black "Mavridis, Athanasios Theof"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2153"]
[BlackElo "1652"]
[PlyCount "67"]
[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. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. c4 Be7 6. 0-0 0-0 7. Re1 Na6 8. a3 c5 9. d5 Qc7 10. Nc3 exd5 11. cxd5 d6 12. e4 Rad8 13. e5 dxe5 14. Nxe5 b5 15. Bf4 Qb6 16. Qb3 Nc7 17. Nc4 Qa6 18. Bxc7 bxc4 19. Qb5 Rd7 20. Rxe7 Rxe7 21. d6 Qxb5 22. Nxb5 Re4 23. Bxe4 Bxe4 24. Nxa7 Ra8 25. Nb5 Bc6 26. Nc3 Nd7 27. Re1 Nf8 28. f4 g6 29. g4 Ne6 30. f5 gxf5 31. gxf5 Nd4 32. Kf2 Nxf5 33. Re5 Bd7 34. Nd5 1-0

[Event "GRE-ch U18"]
[Site "Larisa"]
[Date "2023.01.06"]
[Round "7"]
[White "Mavridis, Athanasios Theof"]
[Black "Dristellas, Neoklis"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "1652"]
[BlackElo "1898"]
[PlyCount "69"]
[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. g3 c5 4. Nf3 cxd4 5. Nxd4 e5 6. Nb5 Nc6 7. Nd6+ Bxd6 8. Qxd6 Qa5+ 9. Bd2 Qb6 10. Nc3 Qd4 11. Nb5 Qxd6 12. Nxd6+ Ke7 13. Nf5+ Kf8 14. Bg2 h5 15. Bc3 Ne8 16. Rd1 f6 17. 0-0 g6 18. Nd6 Ke7 19. c5 Nc7 20. f4 Nd4 21. fxe5 fxe5 22. Bxd4 exd4 23. Rf7+ Kd8 24. Bxb7 Bxb7 25. Nxb7+ Kc8 26. Nd6+ Kd8 27. Rxd4 Rb8 28. Nc4 d5 29. cxd6 Ne6 30. Rd2 Ng5 31. Rxa7 Rc8 32. Ne5 Rf8 33. d7 Rc1+ 34. Kg2 Rff1 35. Ra8+ 1-0

[Event "GRE-ch U18"]
[Site "Larisa"]
[Date "2023.01.05"]
[Round "6"]
[White "Mavridis, Athanasios Theof"]
[Black "Dogias, Christos"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "1652"]
[BlackElo "1901"]
[PlyCount "60"]
[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. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. b3 Nbd7 7. Bb2 Re8 8. a4 a5 9. Nbd2 c6 10. Re1 Qc7 11. e4 e5 12. dxe5 Nxe5 13. Nxe5 dxe5 14. Nc4 Bf8 15. Qf3 Nd7 16. Red1 Nb6 17. Nxe5 Bg7 18. Nd3 Bxb2 19. Nxb2 f5 20. exf5 Bxf5 21. Qc3 Re2 22. Nd3 Qf7 23. Rf1 Nd5 24. Qc5 Rae8 25. Rad1 Nb4 26. Nxb4 axb4 27. Rc1 Qe7 28. Qc4+ Qf7 29. Qc5 Qe7 30. Qc4+ Qf7 1/2-1/2

[Event "GRE-ch U18"]
[Site "Larisa"]
[Date "2023.01.05"]
[Round "5"]
[White "Tragoudaras, Nikolaos"]
[Black "Mavridis, Athanasios Theof"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1889"]
[BlackElo "1652"]
[PlyCount "82"]
[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. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Qd3 Nf6 7. Ndb5 Qb8 8. Qg3 d6 9. Be3 a6 10. Nd4 h5 11. f3 h4 12. Qf2 Bd7 13. 0-0-0 b5 14. Bd3 Ne5 15. Kb1 b4 16. Nce2 Qc7 17. h3 Be7 18. f4 Nxd3 19. cxd3 a5 20. Rc1 Qb7 21. g4 hxg3 22. Qxg3 Nh5 23. Qf2 a4 24. e5 g6 25. Rhd1 Qd5 26. Nf3 Ng7 27. exd6 Bxd6 28. Bd4 Kf8 29. Ne5 Bb5 30. Nc4 Bxc4 31. dxc4 Qf5+ 32. Ka1 Be7 33. Qf3 Rd8 34. Qb7 Rxh3 35. c5 Ne8 36. c6 Qe4 37. Ng1 Rh2 38. Be5 Qc2 39. Qd7 Qg2 40. Qa7 a3 41. f5 axb2+ 0-1

[Event "GRE-ch U18"]
[Site "Larisa"]
[Date "2023.01.02"]
[Round "1"]
[White "Stoimenidis, Dimitrios"]
[Black "Mavridis, Athanasios Theof"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "1942"]
[BlackElo "1652"]
[PlyCount "59"]
[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. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. 0-0 b5 8. Nxc6 Qxc6 9. Re1 Qc7 10. Bf3 Bb7 11. e5 b4 12. Na4 Bxf3 13. Qxf3 Rc8 14. Be3 Ne7 15. c3 Nc6 16. Nb6 Nxe5 17. Qg3 Rb8 18. Nxd7 Kxd7 19. Bf4 Bd6 20. Bxe5 Bxe5 21. Rxe5 g6 22. Qf4 Kc8 23. cxb4 Kb7 24. Rc1 Qd7 25. Qf3+ Kb6 26. Rd1 Qe7 27. Qe3+ Kb7 28. b5 Rhd8 29. bxa6+ Kxa6 30. Qe2+ 1-0

[Event "GRE-chT U16 14th"]
[Site "Rio Achaia"]
[Date "2022.12.18"]
[Round "6"]
[White "Mavridis, Athanasios Theof"]
[Black "Christodoulou, Panormitis"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1658"]
[BlackElo "1964"]
[PlyCount "76"]
[EventDate "2022.12.15"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. Nf3 Be7 6. 0-0 0-0 7. Nc3 b6 8. Ne5 Bb7 9. e4 Na6 10. Bf4 Nc7 11. Rc1 c5 12. cxd5 exd5 13. dxc5 Bxc5 14. Nd3 Rc8 15. Nxc5 bxc5 16. Bxc7 Qxc7 17. exd5 Rfd8 18. Re1 Qd6 19. Qa4 Qb6 20. b3 Qb4 21. Re7 Nxd5 22. Rxb7 Qxb7 23. Nxd5 Rxd5 24. Bxd5 Qxd5 25. Qxa7 g6 26. Qa6 Ra8 27. Rxc5 Qd1+ 28. Qf1 Qxf1+ 29. Kxf1 Rxa2 30. Kg2 Rb2 31. Rb5 h5 32. Rb8+ Kg7 33. b4 Kf6 34. b5 Rb3 35. b6 Ke6 36. b7 Kf6 37. Kf1 Rb2 38. Ke1 Kg7 1/2-1/2

[Event "GRE-chT U16 14th"]
[Site "Rio Achaia"]
[Date "2022.12.17"]
[Round "4"]
[White "Mavridis, Athanasios Theof"]
[Black "Nikolakopoulos, Leonidas Marios"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "1658"]
[BlackElo "1324"]
[PlyCount "109"]
[EventDate "2022.12.15"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. Nf3 Bg7 8. e4 Bxf1 9. Kxf1 d6 10. g3 0-0 11. Kg2 Nbd7 12. a4 Qa5 13. Qc2 Rfb8 14. Ra3 Nb6 15. b3 Nfd7 16. Nb5 Nc8 17. Nd2 Qd8 18. Nc4 Ncb6 19. Bd2 Nxc4 20. Qxc4 Nb6 21. Qd3 c4 22. bxc4 Nxa4 23. Qc2 Nc5 24. Rxa8 Rxa8 25. Be3 Nd7 26. Nd4 Qc7 27. Nc6 Ne5 28. c5 Nxc6 29. cxd6 Qxd6 30. Qxc6 Qxc6 31. dxc6 Be5 32. Rc1 Rc8 33. Bb6 Kf8 34. Kf3 Bc7 35. Bxc7 Rxc7 36. e5 f6 37. e6 Ke8 38. Ke4 Kd8 39. Kd5 Ra7 40. Rc2 Kc7 41. f4 Ra5+ 42. Kd4 Ra4+ 43. Kc5 Ra5+ 44. Kb4 Ra6 45. Rd2 Rb6+ 46. Ka5 Kxc6 47. Rd7 Rb7 48. Rxb7 Kxb7 49. Kb5 Kc7 50. Kc5 Kb7 51. g4 Kc7 52. h4 h5 53. gxh5 gxh5 54. f5 Kb7 55. Kb5 1/2-1/2

[Event "GRE-chT U16 14th"]
[Site "Rio Achaia"]
[Date "2022.12.17"]
[Round "5"]
[White "Tzempelikou, Christina"]
[Black "Mavridis, Athanasios Theof"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1090"]
[BlackElo "1658"]
[PlyCount "72"]
[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. Nf3 b6 3. e3 Bb7 4. Bd3 e6 5. b3 Be7 6. Bb2 0-0 7. c4 c5 8. Nc3 cxd4 9. exd4 d5 10. Be2 Nc6 11. h4 Ne4 12. a3 Rc8 13. Qc2 Bf6 14. Rd1 Ne7 15. Bd3 Nxc3 16. Bxc3 dxc4 17. bxc4 Bxf3 18. gxf3 Nf5 19. Qe2 Bxd4 20. Bxd4 Nxd4 21. Qe4 Nf5 22. Qf4 Qf6 23. Be2 Rfd8 24. Rg1 Qc3+ 25. Kf1 Rxd1+ 26. Bxd1 Qxc4+ 27. Qxc4 Rxc4 28. Ke2 Rxh4 29. Re1 Kf8 30. Kd3 Rd4+ 31. Kc3 h5 32. Bc2 Rd5 33. Be4 Rc5+ 34. Kb4 Nd4 35. Rd1 a5+ 36. Ka4 Rc4# 0-1

[Event "GRE-chT U16 14th"]
[Site "Rio Achaia"]
[Date "2022.12.16"]
[Round "2"]
[White "Mavridis, Athanasios Theof"]
[Black "Makrylakis, Iason"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1658"]
[BlackElo "1475"]
[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. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. e3 d6 6. Bd3 Qe7 7. 0-0 e5 8. e4 Bxd2 9. Nbxd2 0-0 10. Qc2 Bg4 11. d5 Nbd7 12. b3 Nh5 13. Ne1 Nc5 14. f3 Bd7 15. Rf2 Nf4 16. Nf1 Qg5 17. Kh1 h5 18. Ng3 h4 19. Ne2 f5 20. Nc3 Rf7 21. Rd1 Raf8 22. Qd2 Qg6 23. Bc2 fxe4 24. Nxe4 Nxe4 25. Bxe4 Bf5 26. Bxf5 Rxf5 27. Nd3 Nh5 28. Qxa5 e4 29. Ne1 e3 30. Re2 Ng3+ 31. hxg3 hxg3 32. Kg1 Qh6 33. Rc2 e2 0-1

[Event "GRE-chT U16 14th"]
[Site "Rio Achaia"]
[Date "2022.12.16"]
[Round "3"]
[White "Stoimenidis, Dimitrios"]
[Black "Mavridis, Athanasios Theof"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "1940"]
[BlackElo "1658"]
[PlyCount "73"]
[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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Nf6 8. 0-0-0 Ne5 9. Qg3 h5 10. f4 Neg4 11. Bg1 b5 12. e5 b4 13. Na4 Nd5 14. Nb3 Bb7 15. Rd2 g6 16. h3 Nh6 17. Bd3 Nf5 18. Bxf5 gxf5 19. Bc5 Bh6 20. Rf1 Bc6 21. Bd6 Qd8 22. Rxd5 Bxd5 23. Nac5 Bf8 24. Bxf8 Kxf8 25. Qf2 Rg8 26. g3 Ke7 27. Nd4 Qc7 28. Rd1 Ke8 29. Nxf5 exf5 30. Rxd5 Rd8 31. Nb3 Rg6 32. Nd4 Qb7 33. Qf3 h4 34. Nxf5 Rc8 35. Nd6+ Rxd6 36. exd6 Kf8 37. Qh5 1-0

[Event "GRE-chT U16 14th"]
[Site "Rio Achaia"]
[Date "2022.12.15"]
[Round "1"]
[White "Merkos, Thomas"]
[Black "Mavridis, Athanasios Theof"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1802"]
[BlackElo "1658"]
[PlyCount "80"]
[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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Nb3 a6 7. Bd3 b5 8. 0-0 Bb7 9. f4 Rc8 10. Qf3 Nf6 11. a3 Be7 12. Be3 Na5 13. Nxa5 Qxa5 14. f5 Qc7 15. Kh1 Bd6 16. fxe6 dxe6 17. Bf4 Bxf4 18. Qxf4 Qxf4 19. Rxf4 Nd7 20. a4 b4 21. Na2 a5 22. Bb5 Bc6 23. c3 bxc3 24. Nxc3 Ke7 25. Rd1 Ne5 26. Rf2 Rc7 27. Rfd2 Rhc8 28. Kg1 Bxb5 29. Nxb5 Rc1 30. Rxc1 Rxc1+ 31. Kf2 Nc4 32. Re2 Rb1 33. Nc3 Rxb2 34. Rxb2 Nxb2 35. Ke3 Kd6 36. Kd2 Kc5 37. Kc2 Nc4 38. Kb3 Ne3 39. g3 Nf1 40. Ne2 Nd2+ 0-1

[Event "GRE-ch U16"]
[Site "Thessaloniki"]
[Date "2022.08.24"]
[Round "9"]
[White "Papaoulakis, Isidoros"]
[Black "Mavridis, Athanasios Theof"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "1791"]
[BlackElo "1546"]
[PlyCount "61"]
[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. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 d6 10. b4 c5 11. dxc5 Bf6 12. Qc2 Nc6 13. Rb1 dxc5 14. bxc5 Nd4 15. Nxd4 Bxg2 16. Nxe6 fxe6 17. Kxg2 bxc5 18. Qe4 Qd6 19. Be3 Rab8 20. Rfd1 Qe7 21. Qc6 Rxb1 22. Rxb1 Bd4 23. Rb7 Qf6 24. Qe4 a5 25. Rb6 Bxe3 26. Qxe3 Qa1 27. Rxe6 Qxa2 28. Qxc5 a4 29. Re7 Qc2 30. Qd5+ Kh8 31. Qf7 1-0

[Event "GRE-ch U16"]
[Site "Thessaloniki"]
[Date "2022.08.23"]
[Round "8"]
[White "Mavridis, Athanasios Theof"]
[Black "Dimanoudis, Petros"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "1546"]
[BlackElo "1615"]
[PlyCount "99"]
[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. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Ne5 8. Qg3 h5 9. 0-0-0 h4 10. Qh3 b5 11. f4 Nc4 12. Bxc4 Qxc4 13. Nb3 Qc7 14. Rhe1 Be7 15. e5 Bb7 16. Bf2 f5 17. g4 Nh6 18. gxf5 Nxf5 19. Nd4 g6 20. Qg4 Kf7 21. Ne4 Rac8 22. Rd2 Qa5 23. Nb3 Qb4 24. Bc5 Qc4 25. Ng5+ Ke8 26. Bxe7 Nxe7 27. Kb1 Bd5 28. c3 b4 29. Rd4 Qc7 30. Rxb4 Nc6 31. Ne4 Bxe4+ 32. Rbxe4 Kf7 33. Qg5 Qd8 34. Qg2 h3 35. Qd2 Qe7 36. Qd3 a5 37. R4e3 a4 38. Nd2 Rb8 39. Rg1 Rbg8 40. Ne4 Rh6 41. Nf6 Rd8 42. Rxh3 Qf8 43. Rgg3 d6 44. Ne4 dxe5 45. Qb5 Rxh3 46. Rxh3 Qe8 47. Qf1 Kg7 48. fxe5 Qf8 49. Nf6 Nxe5 50. Rh7# 1-0

[Event "GRE-ch U16"]
[Site "Thessaloniki"]
[Date "2022.08.22"]
[Round "7"]
[White "Fertakis, Dimitrios"]
[Black "Mavridis, Athanasios Theof"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1118"]
[BlackElo "1546"]
[PlyCount "94"]
[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. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 Nf6 6. N1c3 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 Be7 10. Bxf6 Bxf6 11. Nd5 Bg5 12. Nc4 b5 13. Nce3 Be6 14. Be2 0-0 15. Bg4 Rc8 16. 0-0 Na5 17. Re1 Nc4 18. Nxc4 Rxc4 19. c3 Qe8 20. Nb6 Rc6 21. Nd5 Rc4 22. Bf3 Qb8 23. g3 Rfc8 24. h4 Bd8 25. Bg2 a5 26. Qd3 R4c5 27. Rad1 Bxd5 28. exd5 b4 29. cxb4 Qxb4 30. b3 Rc2 31. Re2 Qc3 32. Qxc3 R8xc3 33. Rdd2 Rc1+ 34. Kh2 g6 35. Be4 f5 36. Bd3 e4 37. Bc4 Bb6 38. Kg2 Bc5 39. a4 Bb4 40. Rb2 Kf7 41. Ra2 Kf6 42. Rab2 Bc5 43. Rbd2 h6 44. Kh2 Bxf2 45. Rxf2 e3 46. Rde2 exf2 47. Rxf2 R1c2 0-1

[Event "GRE-ch U16"]
[Site "Thessaloniki"]
[Date "2022.08.21"]
[Round "5"]
[White "Dimakis, Stavros"]
[Black "Mavridis, Athanasios Theof"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "1585"]
[BlackElo "1546"]
[PlyCount "69"]
[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. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. g4 b5 8. f4 Bb7 9. Qd2 b4 10. Na4 Nf6 11. Nb3 Nxe4 12. Qe2 Be7 13. 0-0-0 Na5 14. Bg2 Nxb3+ 15. axb3 0-0 16. Rd4 Nc5 17. Rc4 d6 18. Rd1 Bxg2 19. Qxg2 Rfd8 20. Rxb4 Rab8 21. Rc4 Qa5 22. Qd2 Qb5 23. Bd4 Ne4 24. Qe3 d5 25. Rc7 Bd6 26. Be5 Qa5 27. Bxd6 Nxd6 28. Qc5 Rb5 29. Qc6 h6 30. Rd7 Rxd7 31. Qxd7 Ne4 32. Qe8+ Kh7 33. Qxf7 Nc5 34. f5 Nxa4 35. f6 1-0

[Event "GRE-ch U16"]
[Site "Thessaloniki"]
[Date "2022.08.21"]
[Round "6"]
[White "Mavridis, Athanasios Theof"]
[Black "Tsouchnikas, Georgios"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1546"]
[BlackElo "1422"]
[PlyCount "97"]
[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 g6 2. c4 Bg7 3. e4 c5 4. d5 d6 5. Nc3 Nf6 6. f3 a6 7. Be3 0-0 8. Nge2 Nbd7 9. Qd2 Ne5 10. Ng3 Rb8 11. a4 Ne8 12. Be2 e6 13. f4 exd5 14. Nxd5 Ng4 15. Bxg4 Bxg4 16. 0-0 Be6 17. f5 Bxd5 18. Qxd5 Nf6 19. Qd2 Ng4 20. Bg5 Bd4+ 21. Qxd4 Qxg5 22. Qc3 h5 23. h3 Ne5 24. Rad1 Nxc4 25. Qxc4 Qxg3 26. Rf3 Qg5 27. fxg6 Qxg6 28. Qc3 Kh7 29. Rg3 Qh6 30. Rxd6 f6 31. Qxc5 Rbc8 32. Qf5+ Kh8 33. Rg6 Qc1+ 34. Kh2 Rc5 35. Rd5 Rxd5 36. exd5 Qc7+ 37. Rg3 h4 38. Qh5+ Qh7 39. Qxh7+ Kxh7 40. Rg4 Rd8 41. Rxh4+ Kg6 42. Rd4 Kf5 43. d6 Ke5 44. Rd2 Rxd6 45. Rxd6 Kxd6 46. h4 a5 47. h5 Ke6 48. g4 Kf7 49. Kg3 1-0

[Event "GRE-ch U16"]
[Site "Thessaloniki"]
[Date "2022.08.20"]
[Round "4"]
[White "Mavridis, Athanasios Theof"]
[Black "Stamatiou, Rodolfos"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1546"]
[BlackElo "2230"]
[PlyCount "80"]
[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. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 c6 7. Qc2 Nbd7 8. 0-0 0-0 9. Bf4 Bxf4 10. gxf4 Qe7 11. Nbd2 c5 12. e3 b6 13. Rfd1 Bb7 14. Rac1 Rac8 15. Qa4 a6 16. Qa3 Rfd8 17. Ne5 Nxe5 18. fxe5 Ng4 19. h3 Nh6 20. cxd5 exd5 21. dxc5 bxc5 22. Nb3 Qg5 23. f4 Qg3 24. Nxc5 Nf5 25. e4 Ne3 26. Rd2 d4 27. Kh1 Rxc5 28. Qxc5 Nxg2 29. Qc7 Qxh3+ 30. Kg1 Rc8 31. Rxd4 h6 32. Rd8+ Rxd8 33. Qxd8+ Kh7 34. Qd2 Nh4 35. Qc3 Qg4+ 36. Kf2 Qxf4+ 37. Ke2 Bxe4 38. Rf1 Qg4+ 39. Ke1 Nf3+ 40. Kf2 Bd5 0-1

[Event "GRE-ch U16"]
[Site "Thessaloniki"]
[Date "2022.08.19"]
[Round "2"]
[White "Mavridis, Athanasios Theof"]
[Black "Lekkas, Anastasios"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "1546"]
[BlackElo "1627"]
[PlyCount "35"]
[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. g3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Bg2 Bb4+ 7. Nc3 0-0 8. 0-0 d5 9. cxd5 exd5 10. Bg5 Be7 11. Rc1 Qb6 12. Nb3 Rd8 13. Bxf6 Bxf6 14. Nxd5 Qb5 15. Nxf6+ gxf6 16. Bxc6 Qb6 17. Bd5 Be6 18. e4 1-0

[Event "GRE-ch U16"]
[Site "Thessaloniki"]
[Date "2022.08.19"]
[Round "3"]
[White "Stefanou, Konstantinos"]
[Black "Mavridis, Athanasios Theof"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2048"]
[BlackElo "1546"]
[PlyCount "91"]
[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. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Re1 Na6 8. h4 h6 9. Nc3 Ne4 10. Bd2 c5 11. d5 exd5 12. Nxd5 Bxd5 13. cxd5 Bf6 14. Qa4 Nxd2 15. Nxd2 Nb8 16. d6 Nc6 17. Rab1 Rc8 18. Red1 Re8 19. e3 Rb8 20. Bxc6 dxc6 21. Qxc6 Rc8 22. Qd5 Qd7 23. Ne4 Re5 24. Nxf6+ gxf6 25. Qf3 Kg7 26. Rd5 Rxd5 27. Qxd5 Qe6 28. Rd1 Rd8 29. a3 f5 30. Kg2 Kf6 31. Qd2 Rd7 32. f3 Kg6 33. Qd3 Qe5 34. Rd2 c4 35. Qd4 Kf6 36. h5 Qxd4 37. Rxd4 b5 38. g4 a5 39. Rf4 Rxd6 40. Rxf5+ Ke6 41. Rxb5 Kf6 42. Kg3 Rd2 43. Kf4 Rf2 44. a4 Rd2 45. Ke4 Rf2 46. f4 1-0

[Event "GRE-ch U16"]
[Site "Thessaloniki"]
[Date "2022.08.18"]
[Round "1"]
[White "Koulouris, Evangelos"]
[Black "Mavridis, Athanasios Theof"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "1895"]
[BlackElo "1546"]
[PlyCount "113"]
[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. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 d6 10. Be3 c5 11. Rfd1 Bf6 12. Qd2 Nc6 13. a3 Qe7 14. b4 Rac8 15. d5 exd5 16. cxd5 Ne5 17. Rac1 Ba6 18. Nxe5 Bxe5 19. bxc5 bxc5 20. Qa5 Bxe2 21. Re1 Bg4 22. h3 Bf5 23. g4 Bg6 24. f4 Bb2 25. Rcd1 Qf6 26. Qa4 h5 27. f5 Bh7 28. Re2 hxg4 29. hxg4 Be5 30. Be4 Qh4 31. Rg2 Rfe8 32. Bf2 Qg5 33. Re1 Bc3 34. Rf1 Qf4 35. Bc2 Qxa4 36. Bxa4 Re2 37. Bg3 Re4 38. Rf4 Bd4+ 39. Kf1 Re3 40. Bf2 Rxa3 41. Bxd4 cxd4 42. Bc6 Rb8 43. Rxd4 g6 44. Rf2 Rbb3 45. Rc4 gxf5 46. gxf5 Rf3 47. Bd7 Kg7 48. Rc6 Kf6 49. Rxd6+ Ke5 50. Rh6 Rxf2+ 51. Kxf2 Ra2+ 52. Kg3 Bxf5 53. Rh5 Ra3+ 54. Kf2 Ra2+ 55. Ke3 Ra3+ 56. Ke2 Ra2+ 57. Ke3 1/2-1/2

[Event "GRE-ch Schools Lykeia"]
[Site "Athen"]
[Date "2022.06.13"]
[Round "6"]
[White "Arzoumanidis, Alexandros"]
[Black "Mavridis, Athanasios Theof"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1308"]
[BlackElo "1554"]
[PlyCount "84"]
[EventDate "2022.06.12"]
[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 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nf3 Nd7 8. c3 c5 9. Be3 Qc7 10. Nbd2 Nh6 11. Nf1 Nf5 12. Ng3 Nxg3 13. fxg3 Be7 14. Bg5 f5 15. Bxe7 Kxe7 16. 0-0 Rab8 17. Ng5 Rhf8 18. c4 Nb6 19. cxd5 Nxd5 20. Rac1 b6 21. Rfd1 Rbd8 22. a3 a5 23. Qb5 f4 24. Qd3 Ne3 25. Qg6 Qc6 26. Qxg7+ Ke8 27. Qg6+ Ke7 28. Rd2 Rxd4 29. Qg7+ Ke8 30. Qg6+ Ke7 31. Rf2 Qa4 32. Qxe6+ Kd8 33. Qxb6+ Ke8 34. Qg6+ Ke7 35. Qg7+ Ke8 36. Qg6+ Ke7 37. Qe6+ Kd8 38. Nf7+ Rxf7 39. Qxf7 Rd1+ 40. Rxd1+ Qxd1+ 41. Kh2 Ng4+ 42. Kh3 Qh1# 0-1

[Event "GRE-ch Schools Lykeia"]
[Site "Athen"]
[Date "2022.06.13"]
[Round "7"]
[White "Mavridis, Athanasios Theof"]
[Black "Fragkos, Vasileios"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1554"]
[BlackElo "2062"]
[PlyCount "88"]
[EventDate "2022.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. e4 g6 7. Be3 Bg7 8. Be2 a6 9. 0-0 0-0 10. f3 Bd7 11. Qd2 Rc8 12. Rfc1 Re8 13. Rab1 Nxd4 14. Bxd4 Be6 15. b3 Nd7 16. Be3 Kh8 17. a3 Qc7 18. b4 Qb8 19. Na4 b5 20. Nb2 Ne5 21. c5 dxc5 22. Bxc5 Red8 23. Qg5 f6 24. Qg3 Qb7 25. Rd1 Bg8 26. Nd3 Nxd3 27. Bxd3 Rd7 28. Bc2 Rcd8 29. Qf2 Rxd1+ 30. Rxd1 Rxd1+ 31. Bxd1 Qd7 32. Bc2 Bc4 33. Qe3 Kg8 34. Bb3 Qe6 35. Bxc4 bxc4 36. Kf2 Kf7 37. Bd4 Qc6 38. Qc3 Bf8 39. Bc5 Qe6 40. Bd4 Qc6 41. Bc5 Qe6 42. a4 f5 43. exf5 gxf5 44. Qe3 Qd5 1/2-1/2

[Event "GRE-ch Schools Lykeia"]
[Site "Athen"]
[Date "2022.06.13"]
[Round "9"]
[White "Mavridis, Athanasios Theof"]
[Black "Tsaousis, Thomas"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1554"]
[BlackElo "1265"]
[PlyCount "69"]
[EventDate "2022.06.12"]
[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. Nf3 Nf6 4. g3 dxc4 5. Bg2 c6 6. 0-0 b5 7. Ne5 Nd5 8. Nc3 Bb7 9. a4 a6 10. Bd2 Nd7 11. Qc2 Rc8 12. Rfd1 Be7 13. b3 cxb3 14. Qxb3 0-0 15. axb5 cxb5 16. Nxd5 Bxd5 17. Bxd5 Nxe5 18. Bxe6 fxe6 19. dxe5 Qd5 20. Qxd5 exd5 21. Rxa6 Rc2 22. Be3 b4 23. Rb6 Rd8 24. Rb7 Bf8 25. e6 Re8 26. Rxd5 Rxe2 27. Re5 Bd6 28. Re4 h6 29. Rd7 Be7 30. Rb7 Bd6 31. Kf1 Rb2 32. Bd4 Ra2 33. Rxg7+ Kh8 34. Rf7+ Kg8 35. Rg4# 1-0

[Event "GRE-ch Schools Lykeia"]
[Site "Athen"]
[Date "2022.06.13"]
[Round "8"]
[White "Stoimenidis, Dimitrios"]
[Black "Mavridis, Athanasios Theof"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1861"]
[BlackElo "1554"]
[PlyCount "55"]
[EventDate "2022.06.12"]
[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. Bf4 e6 3. e3 c5 4. Nd2 Nc6 5. c3 d5 6. Ngf3 Bd6 7. Bg3 0-0 8. Bb5 a6 9. Bxc6 bxc6 10. Qa4 Bb7 11. Bxd6 Qxd6 12. Qa3 Nd7 13. Nb3 a5 14. Nxc5 Nxc5 15. Qxc5 Qc7 16. 0-0 Rfb8 17. Qa3 Ba6 18. Rfe1 a4 19. Rac1 Bb5 20. Rc2 Bd3 21. Rd2 Be4 22. Ng5 Bf5 23. Rc1 e5 24. c4 e4 25. cxd5 h6 26. dxc6 hxg5 27. d5 Qa5 28. Rd4 1-0

[Event "GRE-ch Schools Lykeia"]
[Site "Athen"]
[Date "2022.06.12"]
[Round "5"]
[White "Mavridis, Athanasios Theof"]
[Black "Bouras, Antonios"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1554"]
[BlackElo "1463"]
[PlyCount "53"]
[EventDate "2022.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 b6 7. cxd5 exd5 8. Nc3 Bb7 9. Ne5 Nbd7 10. Qa4 Nxe5 11. dxe5 Ne8 12. Rd1 c6 13. e4 dxe4 14. Rxd8 Rxd8 15. Be3 Nc7 16. Bxe4 Ne6 17. Bxc6 Bxc6 18. Qxc6 Bc5 19. Bxc5 Nxc5 20. Rd1 Rxd1+ 21. Nxd1 Rd8 22. Nc3 h6 23. Qc7 Rd2 24. Qxa7 Rxb2 25. Nd5 Nd3 26. Qb8+ Kh7 27. Ne7 1-0

[Event "GRE-ch Schools Lykeia"]
[Site "Athen"]
[Date "2022.06.12"]
[Round "1"]
[White "Mavridis, Athanasios Theof"]
[Black "Karagevrekis, Marios"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1554"]
[BlackElo "1152"]
[PlyCount "66"]
[EventDate "2022.06.12"]
[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 d6 2. e4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 0-0 6. Bh6 c5 7. Bxg7 Kxg7 8. Nf3 Bg4 9. Be2 Bxf3 10. Bxf3 cxd4 11. Qxd4 Nc6 12. Qd2 Qb6 13. 0-0-0 Ne5 14. Be2 Qxf2 15. Rdf1 Qxg2 16. Rhg1 Qh3 17. Kb1 Qd7 18. h4 h5 19. Qg5 Rh8 20. Qf4 Qe6 21. Qe3 Neg4 22. Qd4 Qe5 23. Qb4 Qc5 24. Qb3 Rhf8 25. Bxg4 Nxg4 26. Nd5 Rae8 27. Qxb7 e6 28. Nf4 Kg8 29. Qa6 Qb6 30. Qe2 Qe3 31. Qd1 Qc5 32. Nd3 Qb6 33. Qf3 Nh2 0-1

[Event "GRE-ch Schools Lykeia"]
[Site "Athen"]
[Date "2022.06.12"]
[Round "3"]
[White "Mavridis, Athanasios Theof"]
[Black "Karolidis, Angelos"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "1554"]
[PlyCount "51"]
[EventDate "2022.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c6 5. 0-0 Be7 6. d4 0-0 7. Qc2 b6 8. b3 Nbd7 9. Nc3 Bb7 10. Rd1 Rc8 11. e4 h6 12. e5 Ne8 13. Bb2 c5 14. cxd5 cxd4 15. dxe6 Bxf3 16. exd7 Bxg2 17. dxc8Q Qxc8 18. Kxg2 dxc3 19. Qxc3 Qb7+ 20. Qf3 Qxf3+ 21. Kxf3 Bc5 22. Rd7 a6 23. Rad1 g6 24. Bd4 Bxd4 25. R7xd4 Ng7 26. Rd8 1-0

[Event "GRE-ch Schools Lykeia"]
[Site "Athen"]
[Date "2022.06.12"]
[Round "4"]
[White "Mavrikos, Ioannis"]
[Black "Mavridis, Athanasios Theof"]
[Result "0-1"]
[ECO "B48"]
[BlackElo "1554"]
[PlyCount "102"]
[EventDate "2022.06.12"]
[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. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 a6 7. Be2 b5 8. a3 Bb7 9. f3 Rc8 10. Qd2 Nxd4 11. Bxd4 Nf6 12. 0-0 Bc5 13. Kh1 Bxd4 14. Qxd4 Qc5 15. Rad1 Qxd4 16. Rxd4 d5 17. e5 Nd7 18. f4 g6 19. Bf3 Ke7 20. Re1 Nb6 21. Rd3 Nc4 22. Nd1 Rc7 23. b4 Rhc8 24. c3 Nxa3 25. Re2 Nc4 26. h4 h5 27. g4 hxg4 28. Bxg4 d4+ 29. Kh2 dxc3 30. Rxc3 Rd7 31. Ne3 Nxe3 32. Rexe3 Rd4 33. Bf3 Rxc3 34. Rxc3 Bxf3 35. Rxf3 Rxb4 36. Kg3 Rc4 37. Kf2 a5 38. Ke2 Kd7 39. Kd2 Kc7 40. Rf1 Rc6 41. Ra1 Kb6 42. Kd3 b4 43. Rb1 Kb5 44. Rb2 a4 45. Rc2 Rxc2 46. Kxc2 Kc4 47. Kb2 a3+ 48. Kb1 b3 49. Ka1 Kc3 50. Kb1 b2 51. Ka2 Kc2 0-1

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2021.08.26"]
[Round "5"]
[White "Leftheriotis, Alexandros"]
[Black "Mavridis, Athanasios Theof"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1988"]
[BlackElo "1464"]
[PlyCount "75"]
[EventDate "2021.08.23"]
[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. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nf6 8. Bd3 Bxd3 9. Qxd3 e6 10. Bf4 Qa5+ 11. Bd2 Bb4 12. c3 Be7 13. Nf1 c5 14. Ne3 Nc6 15. Nc4 Qc7 16. dxc5 Bxc5 17. b4 Rd8 18. Qe2 Bd6 19. 0-0 0-0 20. Rfe1 Rc8 21. Nxd6 Qxd6 22. Be3 Rfd8 23. a3 Nd5 24. c4 Nxe3 25. Qxe3 Qd3 26. Qf4 Nd4 27. Ne5 Ne2+ 28. Rxe2 Qxe2 29. Qxf7+ Kh8 30. Qxe6 Re8 31. Nf7+ Kh7 32. Qf5+ g6 33. Qf4 Qh5 34. g4 Qxh4 35. Kg2 Re2 36. Rh1 Rxc4 37. Ng5+ hxg5 38. Rxh4+ 1-0

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2021.08.24"]
[Round "3"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Mavridis, Athanasios Theof"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1861"]
[BlackElo "1464"]
[PlyCount "83"]
[EventDate "2021.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bf5 5. d3 h6 6. c4 dxc4 7. dxc4 Qxd1 8. Rxd1 Nbd7 9. Nc3 e6 10. e4 Nxe4 11. Nxe4 Bxe4 12. Rxd7 Bxf3 13. Rxb7 0-0-0 14. Bxf3 Kxb7 15. b4 Kc7 16. c5 e5 17. Bb2 f6 18. Be4 Be7 19. Bc3 Rb8 20. a4 Rhd8 21. Rc1 Kd7 22. Kg2 Rbc8 23. Bf5+ Kc7 24. Bxc8 Rxc8 25. Bd2 Rd8 26. Be3 a6 27. Ra1 Rb8 28. Rb1 f5 29. Kf3 g5 30. Rb2 f4 31. gxf4 gxf4 32. Bc1 a5 33. bxa5 Ra8 34. Re2 Rxa5 35. Rxe5 Bxc5 36. Bxf4 Kb6 37. Re4 Bf8 38. Re8 Rf5 39. Kg4 Rf6 40. Be3+ Bc5 41. a5+ Kb5 42. Re5 1-0

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2021.08.23"]
[Round "1"]
[White "Mavridis, Athanasios Theof"]
[Black "Stefan, Victor"]
[Result "1-0"]
[ECO "E02"]
[WhiteElo "1464"]
[BlackElo "2117"]
[PlyCount "65"]
[EventDate "2021.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Nc3 c5 8. Bf4 Be7 9. dxc5 Bxc5 10. Ne5 0-0 11. Qxc4 Qb6 12. 0-0 Qa7 13. a4 Nxe5 14. Bxe5 Nd7 15. Bc7 b6 16. Bxa8 Qxa8 17. Rad1 Qc6 18. Qf4 Bb7 19. e4 f5 20. Bd6 fxe4 21. Bxf8 e3 22. Qe4 Ne5 23. Qxc6 Bxc6 24. Bxc5 Nf3+ 25. Kg2 e2 26. Nxe2 g5 27. Kh3 h5 28. g4 bxc5 29. gxh5 Be4 30. Ng3 Bc6 31. Kg4 Kg7 32. Rfe1 Kh6 33. Rxe6+ 1-0

[Event "GRE-ch U18"]
[Site "Chania"]
[Date "2021.07.18"]
[Round "5"]
[White "Mavridis, Athanasios Theof"]
[Black "Marinakis, Hristos"]
[Result "0-1"]
[ECO "E55"]
[WhiteElo "1458"]
[BlackElo "2074"]
[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. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 b6 7. 0-0 dxc4 8. Bxc4 Bb7 9. a3 Bxc3 10. bxc3 Nbd7 11. Bd3 c5 12. Qe2 Ne4 13. Bb2 Rc8 14. Nd2 Nxd2 15. Qxd2 Qh4 16. f3 Rfd8 17. Qe2 e5 18. e4 cxd4 19. cxd4 exd4 20. Bxd4 Nc5 21. Bf2 Qe7 22. Bc4 Nd7 23. a4 Ne5 24. Bb5 Ra8 25. Rac1 Rac8 26. Be3 Nc6 27. Rfd1 Na5 28. Rxc8 Bxc8 29. Qc2 Be6 30. Rxd8+ Qxd8 31. Qc1 h6 32. Bd2 Nb3 0-1

[Event "GRE-ch U18"]
[Site "Chania"]
[Date "2021.07.17"]
[Round "4"]
[White "Kalogridis, Antonios"]
[Black "Mavridis, Athanasios Theof"]
[Result "1/2-1/2"]
[ECO "E54"]
[WhiteElo "2080"]
[BlackElo "1458"]
[PlyCount "111"]
[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. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 dxc4 8. Bxc4 cxd4 9. exd4 b6 10. Qa4 Bxc3 11. bxc3 Bb7 12. Ne5 a6 13. Qb3 b5 14. a4 Nc6 15. Nxc6 Bxc6 16. Bxe6 bxa4 17. Qa2 Qc7 18. Bh3 Bb5 19. Rd1 Qxc3 20. Bb2 Qb3 21. Qb1 Rfe8 22. Ra3 Qd5 23. Bc1 Qxd4 24. Bb2 Qe4 25. Qa1 Rad8 26. Rc1 Rd3 27. Rxd3 Bxd3 28. Bxf6 gxf6 29. Bd7 Re5 30. Bc6 Qf4 31. g3 Qf5 32. Qxa4 Bb5 33. Bxb5 axb5 34. Qa8+ Kg7 35. Rc8 Qb1+ 36. Kg2 Qe4+ 37. Qxe4 Rxe4 38. Rb8 Re5 39. h4 h5 40. Kf3 Kg6 41. g4 hxg4+ 42. Kxg4 Re4+ 43. Kg3 Rb4 44. Rb7 Rb1 45. Kg4 f5+ 46. Kf4 Rb4+ 47. Kg3 Rg4+ 48. Kf3 b4 49. h5+ Kxh5 50. Rxf7 Kg6 51. Rb7 Re4 52. Rb6+ Kg5 53. Kg3 Rc4 54. f3 Rd4 55. Rb5 Kf6 56. f4 1/2-1/2

[Event "GRE-ch U18"]
[Site "Chania"]
[Date "2021.07.16"]
[Round "2"]
[White "Stefanou, Konstantinos"]
[Black "Mavridis, Athanasios Theof"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "1930"]
[BlackElo "1458"]
[PlyCount "97"]
[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. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd2 d5 6. Nf3 b6 7. cxd5 exd5 8. Rc1 Bb7 9. Bd3 Bd6 10. 0-0 c5 11. Ne5 Nc6 12. Nxc6 Bxc6 13. Nb5 c4 14. Nxd6 Qxd6 15. Bb1 b5 16. f3 a5 17. Qe1 b4 18. g4 Rfb8 19. Qh4 g6 20. f4 Ne4 21. Bxe4 dxe4 22. f5 Bd5 23. Be1 Qd8 24. Qh3 Rb6 25. Bg3 g5 26. Qh5 f6 27. h4 Qe8 28. Qh6 gxh4 29. Bxh4 Qf8 30. Qf4 Qd6 31. Qf2 Kf7 32. Bg3 Qe7 33. Qh2 Rg8 34. Qh5+ Kf8 35. Bf4 Qf7 36. Qh3 h5 37. g5 fxg5 38. Be5 a4 39. f6 Be6 40. Qh2 Ke8 41. d5 Bxd5 42. Bd4 Rb7 43. Rf5 Be6 44. Rc5 h4 45. Qe5 Qd7 46. R1xc4 Kf7 47. Rc1 Qe8 48. Qxe4 Rg6 49. Qxb7+ 1-0

[Event "GRE-ch North U08/14"]
[Site "Thessaloniki"]
[Date "2020.09.01"]
[Round "9"]
[White "Mavridis, Athanasios Theof"]
[Black "Tzontas, Athanasios"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1583"]
[BlackElo "1406"]
[PlyCount "88"]
[EventDate "2020.08.26"]
[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 d5 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 c6 8. Bf4 Nf8 9. Nge2 Ne6 10. Bg3 0-0 11. 0-0 Bd6 12. Bxd6 Qxd6 13. Ng3 g6 14. Qd2 Bd7 15. Rae1 Rae8 16. Bc2 Kg7 17. Bb3 h5 18. e4 dxe4 19. Bxe6 Bxe6 20. Ngxe4 Nxe4 21. Nxe4 Qc7 22. d5 cxd5 23. Ng3 Qd8 24. Ne2 Bf5 25. Nd4 Qf6 26. Rxe8 Rxe8 27. Rc1 Qe5 28. h4 Re7 29. b3 Qf6 30. Qc3 Be6 31. Re1 Kh7 32. Qc5 Qxh4 33. Qd6 Qf6 34. Nf3 Rd7 35. Qc5 Qe7 36. Qxa7 Kg7 37. Qe3 Qf6 38. Nd4 Re7 39. a4 Re8 40. b4 Bd7 41. Nf5+ Qxf5 42. Qd4+ Qf6 43. Qd2 Rxe1+ 44. Qxe1 Bxa4 0-1

[Event "GRE-ch North U08/14"]
[Site "Thessaloniki"]
[Date "2020.08.31"]
[Round "8"]
[White "Magalakis, Stefanos"]
[Black "Mavridis, Athanasios Theof"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1838"]
[BlackElo "1583"]
[PlyCount "47"]
[EventDate "2020.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. c4 c6 5. 0-0 h6 6. Qb3 Qb6 7. d3 e6 8. Be3 Qxb3 9. axb3 Na6 10. Nd4 Nc7 11. Nxf5 exf5 12. Rxa7 Rxa7 13. Bxa7 dxc4 14. bxc4 Kd7 15. Nc3 Be7 16. Bb6 Ra8 17. Bh3 Ne6 18. Bxf5 Bb4 19. Bd4 Ke7 20. Be3 Ra5 21. Bh3 Ra8 22. Rd1 Nc7 23. Bg2 Ne6 24. h3 1-0

[Event "GRE-ch North U08/14"]
[Site "Thessaloniki"]
[Date "2020.08.30"]
[Round "7"]
[White "Mavridis, Athanasios Theof"]
[Black "Tzovani, Dimitra"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1583"]
[BlackElo "1172"]
[PlyCount "121"]
[EventDate "2020.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. e4 d6 7. Be3 Bg7 8. Be2 0-0 9. 0-0 Nxd4 10. Bxd4 Be6 11. f3 b6 12. Qd2 Rc8 13. b3 Nd7 14. Bxg7 Kxg7 15. Nb5 a6 16. Nd4 Nc5 17. Rfc1 Bd7 18. b4 Ne6 19. Rc2 Kg8 20. Rac1 b5 21. Kh1 Qb6 22. Nxe6 Bxe6 23. h3 Rfd8 24. cxb5 axb5 25. Qg5 f6 26. Qxb5 Qxb5 27. Bxb5 Rxc2 28. Rxc2 Ra8 29. a4 Bb3 30. Rc3 Be6 31. Rc7 Kf7 32. Bc6 Rb8 33. a5 Bc4 34. Rb7 Ra8 35. Bd5+ Bxd5 36. exd5 Ke8 37. Rb6 Kd8 38. a6 Ra7 39. b5 Kc7 40. Rc6+ Kd7 41. Kg1 e6 42. dxe6+ Kxe6 43. Rc7 Rxc7 44. b6 Rc6 45. a7 Rxb6 46. a8Q d5 47. Qd8 Rd6 48. Qe8+ Kf5 49. g4+ Kf4 50. Kf2 d4 51. Qb8 Ke5 52. f4+ Kd5 53. Qb5+ Ke6 54. f5+ gxf5 55. Qxf5+ Ke7 56. Qxh7+ Kd8 57. Qg8+ Kc7 58. Qf7+ Kc6 59. Qc4+ Kd7 60. Qd3 Ke7 61. h4 1-0

[Event "GRE-ch North U08/14"]
[Site "Thessaloniki"]
[Date "2020.08.29"]
[Round "6"]
[White "Karamichos, Michail"]
[Black "Mavridis, Athanasios Theof"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1686"]
[BlackElo "1583"]
[PlyCount "71"]
[EventDate "2020.08.26"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. Ne2 Bg7 7. h3 Nh6 8. Ng3 0-0 9. 0-0 f6 10. Nd2 e5 11. dxe5 fxe5 12. Nb3 Nf7 13. Qc2 Qh4 14. Rd1 Nd6 15. Bf1 Nf5 16. Nxf5 Bxf5 17. Qe2 d4 18. g4 Be6 19. Bg2 Rae8 20. Nc5 Kh8 21. Nxb7 e4 22. Nd6 Re7 23. Nxe4 Bd5 24. Bg5 Qxg5 25. Nxg5 Rxe2 26. Bxd5 Nd8 27. Ne4 dxc3 28. bxc3 Bxc3 29. Nxc3 Rexf2 30. Rf1 Rxf1+ 31. Rxf1 Re8 32. Ne4 Kg7 33. Ng3 Re3 34. Kf2 Rd3 35. Bb3 Nc6 36. Rd1 1-0

[Event "GRE-ch North U08/14"]
[Site "Thessaloniki"]
[Date "2020.08.28"]
[Round "4"]
[White "Cheiladakis, Vasileios"]
[Black "Mavridis, Athanasios Theof"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1605"]
[BlackElo "1583"]
[PlyCount "124"]
[EventDate "2020.08.26"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qc8 8. Nd2 e6 9. h3 Bh5 10. Ngf3 Be7 11. 0-0 0-0 12. Rfe1 Bg6 13. Bxg6 hxg6 14. Rac1 Na5 15. Qb5 Nc4 16. Nxc4 dxc4 17. Nd2 Nd5 18. Be3 Nb6 19. a4 Rd8 20. Ne4 Rd5 21. Nc5 Nd7 22. b3 cxb3 23. c4 a6 24. Qxb3 Nxc5 25. Qa3 Rh5 26. dxc5 Bxc5 27. Qb3 Qc7 28. Rb1 Bxe3 29. Rxe3 Rc8 30. Rd3 Rf5 31. Qxb7 Qxb7 32. Rxb7 Rxc4 33. Rd8+ Kh7 34. Rbb8 g5 35. a5 Rcc5 36. Ra8 Rxa5 37. Rd2 Ra1+ 38. Kh2 Kg6 39. Kg3 Ra3+ 40. Kh2 Rb5 41. Ra7 Rf5 42. Kg1 Ra1+ 43. Kh2 e5 44. Rc2 Rf6 45. Rd2 Ra4 46. Rc2 Rff4 47. Rb2 e4 48. Re2 Rf5 49. Kg3 Re5 50. Kh2 Re6 51. Kg3 f5 52. Rd2 f4+ 53. Kg4 f3 54. Kg3 fxg2 55. Kxg2 Ra3 56. Rdd7 Kf5 57. Rxg7 e3 58. fxe3 Raxe3 59. Rgf7+ Ke5 60. Rf2 Ke4 61. Ra2 Re5 62. R7xa6 Rf5 1/2-1/2

[Event "GRE-ch North U08/14"]
[Site "Thessaloniki"]
[Date "2020.08.27"]
[Round "3"]
[White "Mavridis, Athanasios Theof"]
[Black "Tsakona, Maria"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1583"]
[BlackElo "1660"]
[PlyCount "124"]
[EventDate "2020.08.26"]
[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. Nf3 Bb4+ 4. Bd2 a5 5. g3 0-0 6. Bg2 d6 7. 0-0 Nc6 8. Be3 d5 9. c5 a4 10. a3 Ba5 11. Qxa4 Bd7 12. Qc2 Qe7 13. Bh3 b6 14. Bd2 Rfb8 15. Bxa5 Nxa5 16. b4 Nc4 17. Nfd2 bxc5 18. Nxc4 dxc4 19. Bg2 Nd5 20. dxc5 Nxb4 21. Qxc4 Ra5 22. Qd4 Nc2 23. Qd2 Qxc5 24. Ra2 Ba4 25. Rc1 Qg5 26. Qxg5 Rxg5 27. Nc3 Bb3 28. Rb2 Nxa3 29. Ne4 Rd5 30. Rc3 Rd1+ 31. Bf1 Rb1 32. Rxb1 Nxb1 33. Rxc7 Bd5 34. Nd6 f6 35. e4 Ba2 36. Rc2 Rd8 37. Nb5 Rd2 38. Rxd2 Nxd2 39. Nc3 Bb3 40. Bd3 Nf3+ 41. Kh1 g5 42. h3 Kg7 43. Be2 Ne5 44. Kg2 Bc2 45. f3 Kg6 46. Nb5 Nc6 47. Bc4 e5 48. Nc3 Nd4 49. Kf2 h5 50. Bf1 Bb3 51. Bd3 h4 52. g4 Ne6 53. Ne2 Bd1 54. Bc4 Nf4 55. Nxf4+ exf4 56. Be6 Kg7 57. Bd5 Kf8 58. Be6 Ke7 59. Bd5 Kd6 60. Ba8 Ke5 61. Bb7 Kd4 62. Bc6 Kd3 1/2-1/2

[Event "GRE-ch North U08/14"]
[Site "Thessaloniki"]
[Date "2020.08.26"]
[Round "1"]
[White "Koptsis, Nikolaos"]
[Black "Mavridis, Athanasios Theof"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1066"]
[BlackElo "1583"]
[PlyCount "70"]
[EventDate "2020.08.26"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. Qxd3 e6 10. Bf4 Nf6 11. 0-0-0 Bd6 12. Bxd6 Qxd6 13. N1e2 Nbd7 14. Kb1 0-0 15. Qb3 a5 16. a3 b5 17. c4 bxc4 18. Qxc4 Rfb8 19. Rd3 Nb6 20. Qc2 Nbd5 21. Rc1 Rb6 22. Nc3 Nxc3+ 23. Rxc3 Rab8 24. Ne2 Qd5 25. f3 Rxb2+ 26. Qxb2 Rxb2+ 27. Kxb2 Qb5+ 28. Ka1 Qxe2 29. R3c2 Qd3 30. Rxc6 Qxa3+ 31. Kb1 Qb3+ 32. Ka1 Nd5 33. R6c5 Nb4 34. Rxa5 Nc2+ 35. Rxc2 Qxc2 0-1

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2020.08.20"]
[Round "5"]
[White "Koutlas, Nikolaos"]
[Black "Mavridis, Athanasios Theof"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2086"]
[BlackElo "1583"]
[PlyCount "91"]
[EventDate "2020.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Bg5 Be7 8. Nf3 Nh6 9. Nc3 Nf5 10. Ne2 Qb6 11. Ng3 Nxg3 12. fxg3 c5 13. Bxe7 Kxe7 14. 0-0 Nd7 15. c3 Rag8 16. Rae1 f5 17. Qe3 Rc8 18. Kh2 c4 19. Ng5 g6 20. Nh3 Kf7 21. Qg5 Qd8 22. Qd2 Qe7 23. b3 Kg7 24. Rb1 b6 25. bxc4 Rxc4 26. Rb3 Rhc8 27. Qb2 Nf8 28. Ra1 Qc7 29. Qa3 Kg8 30. Rc1 a5 31. Ng5 Rc6 32. Qb2 Ra8 33. Rb1 Ra6 34. Qa3 a4 35. Rb5 Rxc3 36. Qxf8+ Kxf8 37. Nxe6+ Kf7 38. Nxc7 Rxc7 39. Rxd5 Rc2 40. a3 Rc3 41. Rd7+ Ke8 42. e6 Rxa3 43. Rc1 Ra8 44. d5 Rd8 45. Rh7 Re3 46. Rcc7 1-0

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2020.08.17"]
[Round "1"]
[White "Betsakos, Konstantinos"]
[Black "Mavridis, Athanasios Theof"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2079"]
[BlackElo "1583"]
[PlyCount "63"]
[EventDate "2020.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. Nbd2 Nc6 6. c3 Be7 7. Bd3 0-0 8. Ne5 a6 9. h4 cxd4 10. exd4 Ne8 11. Ndf3 f5 12. Qe2 Nd6 13. Ng5 Ne4 14. Bxe4 fxe4 15. Qh5 h6 16. Qg6 Bxg5 17. hxg5 Rxf4 18. Rxh6 Nxe5 19. dxe5 Qf8 20. Qh7+ Kf7 21. Rf6+ Rxf6 22. gxf6 Qg8 23. Qh5+ g6 24. Qh6 Bd7 25. Kd2 Bc6 26. Rh1 Rf8 27. Qe3 Ke8 28. Rh6 Qf7 29. Qh3 Qd7 30. Rh7 Qc8 31. Qe3 Bb5 32. Re7+ 1-0

[Event "Heraklion op 27th"]
[Site "Heraklion"]
[Date "2019.09.10"]
[Round "9"]
[White "Koutsaftis, Efstratios"]
[Black "Mavridis, Athanasios Theof"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "1611"]
[BlackElo "1493"]
[PlyCount "107"]
[EventDate "2019.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Bb4 4. Qc2 d6 5. Nd5 Bc5 6. e3 Nge7 7. a3 a5 8. b3 0-0 9. Bb2 Ba7 10. Be2 Bf5 11. d3 Be6 12. Nxe7+ Nxe7 13. d4 exd4 14. Nxd4 Bxd4 15. Bxd4 Nf5 16. Bb2 Qg5 17. 0-0-0 b5 18. g4 Ne7 19. h4 Qc5 20. cxb5 Bxb3 21. Qxc5 dxc5 22. Rd7 Nd5 23. Bd1 Bc4 24. Bf3 Rad8 25. Rxd8 Rxd8 26. Rd1 Rd7 27. Be5 Kf8 28. e4 Nb6 29. Rxd7 Nxd7 30. Bxc7 Bxb5 31. Bxa5 Ne5 32. Bd1 Nd3+ 33. Kd2 Nxf2 34. Bf3 Nd3 35. Be2 c4 36. Kc3 Ke7 37. Kd4 Ke6 38. g5 g6 39. Bb4 Ba6 40. Bg4+ f5 41. gxf6+ Kxf6 42. Bd6 Bb5 43. e5+ Kf7 44. e6+ Kf6 45. Bc7 h6 46. Bd8+ Kg7 47. h5 Be8 48. hxg6 Kxg6 49. Be2 Kf5 50. e7 Ne5 51. Bf1 Kf6 52. Bg2 Nc6+ 53. Bxc6 Bxc6 54. e8Q+ 1-0

[Event "Heraklion op 27th"]
[Site "Heraklion"]
[Date "2019.09.09"]
[Round "8"]
[White "Mavridis, Athanasios Theof"]
[Black "Fragiadakis, Emanouel"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "1493"]
[BlackElo "1743"]
[PlyCount "83"]
[EventDate "2019.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 4. Nxd4 b6 5. Nc3 Bb7 6. Qc2 Nc6 7. Nxc6 dxc6 8. Bf4 e6 9. a3 Qe7 10. e4 e5 11. Bg5 h6 12. Bd2 Qe6 13. Be2 Bc5 14. Nd1 Bd4 15. Be3 c5 16. f3 0-0 17. Bxd4 exd4 18. 0-0 Nd7 19. Nf2 Rae8 20. Rfe1 Qd6 21. Nd3 f5 22. exf5 Rxf5 23. Bf1 Ref8 24. Qe2 R8f6 25. Qe7 Qc6 26. Ne5 Nxe5 27. Rxe5 Rxf3 28. Qe8+ Qxe8 29. Rxe8+ Rf8 30. Re7 R3f7 31. Rae1 Rxe7 32. Rxe7 Rf7 33. Re8+ Kh7 34. Bd3+ g6 35. Re6 Rg7 36. b4 h5 37. bxc5 bxc5 38. Re5 Kh6 39. Rxc5 Re7 40. Rb5 Bc6 41. Rc5 Bb7 42. Rb5 1/2-1/2

[Event "Heraklion op 27th"]
[Site "Heraklion"]
[Date "2019.09.08"]
[Round "7"]
[White "Kalaitzakis, Emmanouil"]
[Black "Mavridis, Athanasios Theof"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1079"]
[BlackElo "1493"]
[PlyCount "62"]
[EventDate "2019.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Ne5 Bf5 8. c3 e6 9. g4 Be4 10. f3 Bg6 11. h4 h5 12. Nxg6 fxg6 13. g5 Nd5 14. Bd3 Kf7 15. Qc2 Ne7 16. Bf4 Qd7 17. Rf1 Nf5 18. Rh1 Bd6 19. Bxd6 Qxd6 20. Qf2 Qf4 21. Bc4 Rhe8 22. b4 Kf8 23. Bb3 e5 24. d5 Rad8 25. dxc6 e4 26. fxe4 Qxe4+ 27. Kf1 Qxh1+ 28. Qg1 Ng3+ 29. Kf2 Re2+ 30. Kxg3 Rd3+ 31. Kf4 Re4# 0-1

[Event "Heraklion op 27th"]
[Site "Heraklion"]
[Date "2019.09.06"]
[Round "5"]
[White "Koutsourakis, Ioannis"]
[Black "Mavridis, Athanasios Theof"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1739"]
[BlackElo "1493"]
[PlyCount "93"]
[EventDate "2019.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. e4 Bb7 6. Bd3 c5 7. d5 e5 8. Nge2 d6 9. 0-0 Bxc3 10. Qxc3 0-0 11. Ng3 Ne8 12. Bd2 Bc8 13. f4 Nd7 14. Be2 Qe7 15. Rf2 exf4 16. Bxf4 Ne5 17. Raf1 Ng6 18. Bd2 h6 19. Bh5 Ne5 20. Kh1 Bd7 21. Bf4 Ng6 22. Bxg6 fxg6 23. e5 dxe5 24. Bxe5 Nd6 25. Rxf8+ Rxf8 26. Re1 Nf5 27. Bf4 Qf6 28. Qxf6 Rxf6 29. Nxf5 Rxf5 30. Bg3 b5 31. b3 Rf6 32. Kg1 Ra6 33. Re2 bxc4 34. bxc4 Ra4 35. Re7 Bg4 36. h3 Bf5 37. d6 Kf8 38. Be5 Rxc4 39. Bxg7+ Kg8 40. d7 Bxd7 41. Rxd7 Ra4 42. Bxh6 Rxa2 43. Be3 c4 44. Rxa7 Re2 45. Ra3 Kf7 46. Rc3 Ke6 47. Kf1 1-0

[Event "Heraklion op 27th"]
[Site "Heraklion"]
[Date "2019.09.05"]
[Round "4"]
[White "Mavridis, Athanasios Theof"]
[Black "Fasching, Markus"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1493"]
[BlackElo "2029"]
[PlyCount "128"]
[EventDate "2019.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 dxc4 4. Qa4+ Nd7 5. Bg2 a6 6. Qxc4 b5 7. Qc2 Bb7 8. 0-0 c5 9. d3 Ngf6 10. a4 Be7 11. Bd2 0-0 12. axb5 axb5 13. Na3 Qb6 14. Qb1 Rfc8 15. Rc1 Nd5 16. Ne1 h5 17. Nec2 h4 18. Ne3 hxg3 19. hxg3 N7f6 20. Nac2 Bd6 21. Rxa8 Bxa8 22. b4 Rb8 23. Qb2 Nd7 24. Nxd5 exd5 25. bxc5 Bxc5 26. Be3 Bxe3 27. Nxe3 Nf6 28. Rb1 Bc6 29. Nc2 Bd7 30. Nd4 Qc5 31. e3 Rc8 32. Bf3 Ne8 33. Kg2 Nc7 34. Qb3 Ra8 35. Qb2 Qd6 36. Rc1 Rb8 37. Qb3 b4 38. Rb1 Be6 39. Qa4 Rb6 40. Nc2 Bd7 41. Qb3 Bc6 42. Nd4 Bb7 43. Qa4 Ne6 44. Qe8+ Qf8 45. Qxf8+ Kxf8 46. Nxe6+ fxe6 47. Kf1 Ke7 48. Ke2 Kd6 49. Kd2 Kc5 50. Bd1 e5 51. Rc1+ Kd6 52. Bb3 Ba6 53. Ra1 d4 54. Ra4 g5 55. Ra5 Bb5 56. Ra8 Ke7 57. Ra7+ Kf6 58. Rf7+ Kg6 59. Re7 Rf6 60. Rxe5 Rxf2+ 61. Ke1 Rb2 62. Rxb5 Rxb3 63. exd4 Rxd3 64. Rxb4 Rxg3 1/2-1/2

[Event "Heraklion op 27th"]
[Site "Heraklion"]
[Date "2019.09.04"]
[Round "2"]
[White "Mavridis, Athanasios Theof"]
[Black "Ivanov, Mike"]
[Result "0-1"]
[ECO "A61"]
[WhiteElo "1493"]
[BlackElo "2177"]
[PlyCount "86"]
[EventDate "2019.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 a6 8. a4 Bg7 9. h3 0-0 10. e3 Qe7 11. Be2 Nbd7 12. 0-0 Ne8 13. Re1 Rb8 14. Qc2 Nc7 15. Bh2 f5 16. Nd2 Ne5 17. a5 Bd7 18. Bxe5 Bxe5 19. Nc4 Bg7 20. Nb6 Be8 21. Bf3 Nb5 22. Ne2 g5 23. Nc3 Qf6 24. Rac1 Rd8 25. Qb3 g4 26. Be2 gxh3 27. g3 f4 28. exf4 Nd4 29. Qd1 Qh6 30. Kh2 Bg6 31. Bg4 Rxf4 32. gxf4 Qxf4+ 33. Kxh3 Be5 34. Rxe5 dxe5 35. Qg1 Qh6+ 36. Kg2 Qg5 37. Kh3 Kh8 38. Ne2 Nf5 39. Rc4 Rg8 40. Ng3 Qh6+ 41. Kg2 Nh4+ 42. Kf1 Bd3+ 43. Ne2 Qd2 0-1

[Event "GRE-ch U14"]
[Site "Patras"]
[Date "2019.06.26"]
[Round "3.4"]
[White "Mavridis, Athanasios Theof"]
[Black "Stefanou, Dimitrios"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1402"]
[BlackElo "1975"]
[PlyCount "54"]
[EventDate "2019.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Greece"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 g6 2. Nf3 Bg7 3. e4 d6 4. Nc3 Nd7 5. Bd2 a6 6. Bd3 c5 7. dxc5 Nxc5 8. h3 Nf6 9. 0-0 0-0 10. a4 b6 11. Re1 Bb7 12. Qc1 Re8 13. Bh6 Bh8 14. Bg5 Rc8 15. Bxf6 Bxf6 16. Ra3 Bg7 17. Qd2 e6 18. Nd1 Qc7 19. b4 Nxd3 20. Rxd3 d5 21. exd5 Bxd5 22. Nd4 Qb7 23. Ne3 Be4 24. Rc3 Rcd8 25. Rc4 b5 26. axb5 axb5 27. Rc5 Bxd4 0-1

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.15"]
[Round "7.5"]
[White "Mavridis, Athanasios Theof"]
[Black "Gkaripis, Marios Ilias"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1304"]
[BlackElo "1374"]
[PlyCount "83"]
[EventDate "2018.07.10"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Chania OA"]
[BlackTeam "Nepolis"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Nbd7 7. Bf4 c5 8. d5 Ng4 9. h3 Nge5 10. Nd2 a6 11. Be3 f6 12. f4 Nf7 13. a4 b6 14. Bd3 Qc7 15. Kh1 Nd8 16. h4 e6 17. h5 e5 18. hxg6 hxg6 19. f5 g5 20. g3 Kf7 21. Kg2 Ke7 22. Rh1 Rh8 23. Qg4 Nf7 24. Rxh8 Bxh8 25. Rh1 Bb7 26. b3 Bg7 27. Rh7 Rg8 28. Qe2 Qc8 29. Qd1 Qc7 30. Be2 Nh6 31. Qh1 Nf7 32. Bh5 Nf8 33. Bxf7 Kxf7 34. Rh5 Nd7 35. Nf3 Qd8 36. Rh7 Nf8 37. Nxg5+ Ke7 38. Ne6 Nxe6 39. fxe6 Qf8 40. Bh6 Kd8 41. Bxg7 Rxg7 42. Qh6 1-0

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.14"]
[Round "6.1"]
[White "Merkos, Thomas"]
[Black "Mavridis, Athanasios Theof"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1425"]
[BlackElo "1304"]
[PlyCount "118"]
[EventDate "2018.07.10"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Nikaia Fysiolatris"]
[BlackTeam "Chania OA"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 Bf5 8. Ne5 e6 9. g4 Bg6 10. h4 Bd6 11. h5 Be4 12. f3 Bxe5 13. fxe4 Bg3+ 14. Ke2 Nxe4 15. Be3 Qd5 16. Rh3 Bc7 17. Qb3 Ng3+ 18. Kf2 Qxb3 19. axb3 Nxf1 20. Rxf1 h6 21. Rf3 a5 22. Ke2 f6 23. Kd3 Kd7 24. Bf4 Bxf4 25. Rxf4 a4 26. b4 a3 27. b3 a2 28. Ra1 Ra3 29. Kc2 b5 30. Rf2 Rha8 31. Kd3 Kd6 32. Rb2 Ke7 33. c4 Kf7 34. Kc3 g6 35. hxg6+ Kxg6 36. Re2 Re8 37. Raxa2 Rxa2 38. Rxa2 f5 39. Rg2 Kf6 40. gxf5 exf5 41. Kd3 f4 42. d5 Re3+ 43. Kd4 cxd5 44. c5 Rxb3 45. c6 Rxb4+ 46. Kxd5 Ke7 47. Rg7+ Kf6 48. Rb7 f3 49. Rb8 Rc4 50. Rf8+ Ke7 51. Rxf3 Rc1 52. Rg3 h5 53. Rg7+ Kd8 54. Rb7 Rg1 55. Kc5 Rc1+ 56. Kxb5 h4 57. Rh7 Rb1+ 58. Kc5 Rc1+ 59. Kb5 Rb1+ 1/2-1/2

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.13"]
[Round "5.4"]
[White "Pilalis, Ernestos"]
[Black "Mavridis, Athanasios Theof"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1278"]
[BlackElo "1304"]
[PlyCount "58"]
[EventDate "2018.07.10"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Heraklion Attica"]
[BlackTeam "Chania OA"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 Nf6 2. d4 e6 3. e3 c5 4. c4 d5 5. Be2 dxc4 6. Bxc4 cxd4 7. exd4 Nc6 8. 0-0 Be7 9. b3 0-0 10. Bb2 Qc7 11. Nbd2 Rd8 12. Rc1 Qb8 13. Qc2 a5 14. a3 Bd6 15. Rfe1 Ne7 16. Qd3 Ng6 17. Ne5 Bxe5 18. dxe5 Rxd3 19. Bxd3 Nd5 20. Bb5 Nge7 21. Rc2 Nc7 22. Bd3 Nc6 23. Rec1 Bd7 24. Nc4 Nd5 25. Nd6 Nf4 26. Bb5 Ng6 27. Nxb7 Qxb7 28. Bxc6 Bxc6 29. Rxc6 Rd8 0-1

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.12"]
[Round "4.2"]
[White "Mavridis, Athanasios Theof"]
[Black "Stefanou, Dimitrios"]
[Result "0-1"]
[ECO "A61"]
[WhiteElo "1304"]
[BlackElo "1824"]
[PlyCount "64"]
[EventDate "2018.07.10"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Chania OA"]
[BlackTeam "Kavalas"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 Bg7 8. h3 0-0 9. e3 Na6 10. Be2 Nc7 11. 0-0 Rb8 12. a4 b6 13. e4 Re8 14. Nd2 a6 15. Qc2 b5 16. a5 b4 17. Na4 Nfxd5 18. exd5 Rxe2 19. Be3 Nxd5 20. Qd3 Nxe3 21. fxe3 Rxe3 22. Qxe3 Bd4 23. Qxd4 cxd4 24. Nb6 Bf5 25. Nf3 d3 26. Nd4 Be4 27. Rae1 f5 28. Ne6 Qe7 29. Nf4 Qg7 30. Ne6 Qxb2 31. Rf2 d2 32. Rd1 Qb3 0-1

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.11"]
[Round "2.7"]
[White "Kazakos, Nikolaos"]
[Black "Mavridis, Athanasios Theof"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1375"]
[BlackElo "1304"]
[PlyCount "139"]
[EventDate "2018.07.10"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "OFI"]
[BlackTeam "Chania OA"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Ne5 e6 9. g4 Bg6 10. h4 Bd6 11. Qe2 Be4 12. f3 Bd5 13. Bd3 Bxe5 14. dxe5 Nxg4 15. Rg1 Qxh4+ 16. Kd1 Nh2 17. Be4 Bxe4 18. fxe4 0-0-0+ 19. Bd2 Qf4 20. Kc1 Rxd2 21. Qxd2 Qxd2+ 22. Kxd2 Nf3+ 23. Ke3 Nxg1 24. Rxg1 g6 25. Rf1 Rf8 26. Rh1 h5 27. Rd1 Rd8 28. Rf1 Rd7 29. Rf2 Kd8 30. Kf4 Ke7 31. c3 Rd8 32. Kg5 Rh8 33. Kh4 Rd8 34. Kg5 Rd3 35. Kh6 Kf8 36. Kg5 Kg7 37. Rh2 Rg3+ 38. Kf4 Rg4+ 39. Kf3 f6 40. Rd2 fxe5 41. Rd7+ Kf6 42. Rxb7 Rf4+ 43. Kg3 h4+ 44. Kh3 Kg5 45. Rxa7 Rxe4 46. Ra6 Re3+ 47. Kg2 Re2+ 48. Kh3 Rxb2 49. Rxc6 Rxa2 50. Rxe6 Kf5 51. Re8 Ra3 52. Rc8 g5 53. Kg2 g4 54. Rf8+ Ke4 55. c4 Kd4 56. Rc8 Rc3 57. Rg8 Rg3+ 58. Kf2 Kxc4 59. Rh8 Rf3+ 60. Kg1 h3 61. Rh4 Rg3+ 62. Kh2 Rg2+ 63. Kh1 e4 64. Rh5 g3 65. Rc5+ Kb3 66. Rc3+ Kb2 67. Rb3+ Kc1 68. Rb1+ Kd2 69. Rd1+ Ke3 70. Rd3+ 1/2-1/2

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.11"]
[Round "3.4"]
[White "Mavridis, Athanasios Theof"]
[Black "Kafantaris, Pavlos"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "1304"]
[BlackElo "1380"]
[PlyCount "108"]
[EventDate "2018.07.10"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Chania OA"]
[BlackTeam "Triandrias OF"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Qb6 9. Nxc6 dxc6 10. Qb3 Be6 11. Qxb6 axb6 12. b3 Ne4 13. Bxe4 Bxc3 14. Bh6 Bxa1 15. Bxf8 Kxf8 16. Rxa1 Rd8 17. Bd3 Bf5 18. Rd1 Ke8 19. f3 Bxd3 20. Rxd3 Ra8 21. Rd2 e6 22. Kf2 Ke7 23. e4 f6 24. Ke3 Ra5 25. Kd4 Ra8 26. Kc3 Ra5 27. Kb2 c5 28. h4 Ra8 29. h5 g5 30. g4 h6 31. Rd1 Rd8 32. Rxd8 Kxd8 33. Kc3 Kd7 34. Kd3 Kd6 35. a3 Ke5 36. Ke3 f5 37. exf5 exf5 38. b4 Ke6 39. Kf2 Ke5 40. gxf5 Kxf5 41. Kg3 Ke5 42. Kg4 Kd4 43. Kf5 Ke3 44. Kg4 Kd4 45. Kf5 Ke3 46. Kg4 Kd4 47. bxc5 bxc5 48. Kf5 Ke3 49. Kg4 Kd4 50. Kf5 Ke3 51. Kg4 Kd4 52. Kf5 Ke3 53. Kg4 Kd4 54. Kf5 Ke3 1/2-1/2

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.10"]
[Round "1.16"]
[White "Mavridis, Athanasios Theof"]
[Black "Gioutsos, Vasileios"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1304"]
[BlackElo "1339"]
[PlyCount "111"]
[EventDate "2018.07.10"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Chania OA"]
[BlackTeam "Ioannites Skakiston"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Qb6 9. Nxc6 dxc6 10. Qb3 Qc7 11. Bf4 e5 12. Bg5 Bf5 13. Rfd1 Rad8 14. Qa3 Rxd1+ 15. Rxd1 a6 16. c5 Rd8 17. Rxd8+ Qxd8 18. Qb3 Qd7 19. Bxf6 Bxf6 20. Be4 Bh3 21. Qd1 Qxd1+ 22. Nxd1 Be7 23. b4 Be6 24. a3 f5 25. Bc2 Bc4 26. Bd3 Bb3 27. Ne3 Bd8 28. Bc4+ Bxc4 29. Nxc4 Bc7 30. f3 Kf7 31. Kf2 Ke6 32. e4 h6 33. Ke3 Bd8 34. a4 Bc7 35. a5 Bb8 36. exf5+ gxf5 37. g4 fxg4 38. fxg4 e4 39. h3 Bg3 40. Kxe4 Be1 41. Nd6 Bxb4 42. Nxb7 Kd7 43. Kd4 Kc7 44. Kc4 Bd2 45. Nd6 Bxa5 46. Nf7 Bd2 47. h4 a5 48. g5 hxg5 49. hxg5 Kd7 50. g6 Ke7 51. Nd8 Kf6 52. Nxc6 Kxg6 53. Ne5+ Kf6 54. c6 a4 55. c7 a3 56. c8Q 1-0

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2018.07.09"]
[Round "9"]
[White "Mavridis, Athanasios Theof"]
[Black "Basinas, Konstantinos"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1304"]
[BlackElo "1383"]
[PlyCount "84"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Qb3 e6 5. g3 Nbd7 6. cxd5 exd5 7. Bf4 Be7 8. Bg2 0-0 9. 0-0 Re8 10. Nc3 Nf8 11. e3 Ng6 12. Bg5 h6 13. Bxf6 Bxf6 14. Qc2 Ne7 15. Rfc1 Bf5 16. Qb3 Rb8 17. Qa3 a6 18. Na4 Nc8 19. Qc3 Nd6 20. Nd2 Nb5 21. Qb3 Qa5 22. Nc3 Nxc3 23. Qxc3 Qd8 24. b4 Qd7 25. Nb3 Be7 26. a4 Rec8 27. a5 Bd6 28. Nc5 Qe7 29. Ra3 Re8 30. Rb3 Be6 31. Bf1 Rec8 32. Qb2 Bxc5 33. bxc5 Bf5 34. Bxa6 bxa6 35. Rxb8 Rxb8 36. Qxb8+ Kh7 37. Qf4 Bh3 38. g4 Qb7 39. Qf5+ g6 40. Rb1 Qc7 41. Qf3 Bxg4 42. Qxg4 Qxa5 1-0

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2018.07.08"]
[Round "8"]
[White "Yannopapas, Leontios"]
[Black "Mavridis, Athanasios Theof"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1366"]
[BlackElo "1304"]
[PlyCount "74"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. h3 Bg7 7. Nf3 Nh6 8. 0-0 f6 9. Re1 Nf7 10. Nbd2 0-0 11. Nb3 e5 12. dxe5 fxe5 13. Bc2 e4 14. Nfd4 Nfe5 15. Nxc6 bxc6 16. Nd4 Qh4 17. Be3 Bh6 18. Bxh6 Qxf2+ 19. Kh1 Bxh3 20. gxh3 Nf3 21. Qe2 Qh4 22. Nxf3 Rxf3 23. Bf4 Qxf4 24. Qg2 Qh4 25. Kh2 Rf2 26. Re2 Qf4+ 27. Kg1 Rxg2+ 28. Rxg2 Rf8 29. Ba4 Qe3+ 30. Kh1 Rf2 31. Rxf2 Qxf2 32. Bxc6 e3 33. Bxd5+ Kg7 34. Bc4 e2 35. Bxe2 Qxe2 36. b3 Qf3+ 37. Kg1 Qxc3 0-1

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2018.07.07"]
[Round "7"]
[White "Mavridis, Athanasios Theof"]
[Black "Kalogridis, Antonios"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1304"]
[BlackElo "1716"]
[PlyCount "56"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. h3 Bh5 6. g4 Bg6 7. Qe2 e6 8. g5 Nfd7 9. h4 Bh5 10. Be3 d5 11. exd5 cxd5 12. Bd2 Nc6 13. Be3 e5 14. Nxd5 e4 15. Bg2 Qa5+ 16. Nc3 Qf5 17. Qb5 Qxb5 18. Nxb5 exf3 19. Nc7+ Kd8 20. Nxa8 fxg2 21. Rg1 Bf3 22. c3 Bd6 23. Rd1 Bh2 24. Rxg2 Bxg2 25. d5 Nce5 26. Bxa7 Re8 27. Be3 Nc4 28. Rd2 Nxd2 0-1

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2018.07.06"]
[Round "6"]
[White "Christodoulou, Panormitis"]
[Black "Mavridis, Athanasios Theof"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1460"]
[BlackElo "1304"]
[PlyCount "86"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nd7 7. Bd2 d4 8. Ne2 Qb6 9. 0-0-0 Ne7 10. g4 Ng6 11. Qg3 e5 12. h4 h5 13. g5 Bd6 14. Bh3 Ndf8 15. Rdf1 Ne6 16. Bxe6 fxe6 17. Qh3 Ke7 18. f4 exf4 19. Nxf4 Bxf4 20. Bxf4 Raf8 21. Bg3 e5 22. Rf5 Qc7 23. Rhf1 Nf4 24. Bxf4 exf4 25. e5 Qc8 26. R1xf4 g6 27. Rxf8 Qxh3 28. R4f7+ Ke6 29. Rf6+ Kxe5 30. Rxh8 Qxh4 31. Re8+ Kd5 32. Rxg6 Qf4+ 33. Kd1 h4 34. b4 Qg4+ 35. Kd2 Qf4+ 36. Kd1 Qf1+ 37. Kd2 Qg2+ 38. Kd1 h3 39. Rd8+ Ke5 40. Rdd6 h2 41. Rge6+ Kf5 42. Rf6+ Kg4 43. Rxd4+ Kxg5 0-1

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2018.07.06"]
[Round "5"]
[White "Mavridis, Athanasios Theof"]
[Black "Apostolopoulos, Michail"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "1304"]
[BlackElo "1054"]
[PlyCount "77"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. d4 b6 4. Nc3 cxd4 5. Nxd4 Bb7 6. f3 e6 7. e4 d5 8. cxd5 exd5 9. Bb5+ Nbd7 10. e5 a6 11. exf6 axb5 12. Qe2+ Be7 13. fxe7 Qxe7 14. Qxe7+ Kxe7 15. Ndxb5 Bc6 16. Nd4 Bb7 17. 0-0 Rhe8 18. Re1+ Kf8 19. Rxe8+ Rxe8 20. Bd2 Kg8 21. Re1 Rxe1+ 22. Bxe1 Kf8 23. Kf2 Ke7 24. Ke3 g6 25. Bg3 Kd8 26. Ndb5 f5 27. Nc7 b5 28. N7xb5 g5 29. Bc7+ Kc8 30. Kd4 h5 31. Nxd5 Bxd5 32. Kxd5 f4 33. Kc6 Nb8+ 34. Bxb8 Kxb8 35. a4 g4 36. a5 g3 37. h3 Ka8 38. a6 h4 39. Kb6 1-0

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2018.07.05"]
[Round "4"]
[White "Mavridis, Athanasios Theof"]
[Black "Chatziantoniou, Nikolaos"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1304"]
[PlyCount "69"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. cxd5 cxd5 5. Nc3 Nf6 6. Bf4 Nc6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 0-0 10. 0-0 Re8 11. Qd2 a6 12. Rfd1 b6 13. a3 Bb7 14. b4 e5 15. dxe5 Nxe5 16. e4 Rad8 17. exd5 Bxd5 18. Nxd5 Nxd5 19. Nxe5 Rxe5 20. Bxa6 Rh5 21. g3 Qe7 22. Bf1 Rd7 23. Rac1 Nf6 24. Rc8+ Ne8 25. Qxd7 Kf8 26. Qxe7+ Kxe7 27. Re1+ Kd7 28. Rexe8 Kd6 29. Rcd8+ Kc6 30. Re7 Rd5 31. Bg2 Kb5 32. Rxd5+ Ka4 33. Rd3 f5 34. Bc6+ b5 35. Ra7# 1-0

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2018.07.04"]
[Round "2"]
[White "Despotis, Athanasios"]
[Black "Mavridis, Athanasios Theof"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1167"]
[BlackElo "1304"]
[PlyCount "115"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Nc6 7. Nf3 Be7 8. 0-0 0-0 9. a3 Re8 10. Qc2 Bf8 11. Rd1 Nd4 12. Nxd4 exd4 13. Ne4 f6 14. Bf4 c6 15. Re1 Be6 16. Rad1 a5 17. e3 g5 18. Bc7 Qxc7 19. Nxf6+ Kh8 20. Nxe8 Rxe8 21. exd4 Qf7 22. Qe2 Bg7 23. Qe3 h6 24. Re2 Qd7 25. Rde1 Nc8 26. Bh3 Bxh3 27. Qxe8+ Qxe8 28. Rxe8+ Kh7 29. R8e4 Bf5 30. R4e3 Bxd4 31. Rf3 Nd6 32. b3 Kg7 33. Re7+ Kf8 34. Rd7 Bc5 35. Rxd6 Bxd6 36. Rxf5+ Ke7 37. Rxa5 Kd7 38. h4 Be7 39. hxg5 hxg5 40. Kg2 Kc7 41. a4 c5 42. f4 gxf4 43. gxf4 Kb8 44. Rb5 Kc7 45. Kf3 b6 46. Ke4 Kc6 47. d4 Bd6 48. f5 Be7 49. dxc5 bxc5 50. Rb8 Kc7 51. Rg8 Kb6 52. Kd3 Ka5 53. Kc4 Kb6 54. Rg6+ Kc7 55. f6 Bf8 56. f7 Kd7 57. Rg8 Ke7 58. Rxf8 1-0

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2018.07.04"]
[Round "3"]
[White "Koutras, Konstantinos"]
[Black "Mavridis, Athanasios Theof"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1148"]
[BlackElo "1304"]
[PlyCount "76"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Ng3 e6 7. Nf3 Bd6 8. Bd2 Qc7 9. c4 b6 10. Ne4 Nxe4 11. Bxe4 Nf6 12. Bd3 Bb7 13. 0-0 0-0 14. Bg5 Kh8 15. Qc2 Rg8 16. Bxf6 gxf6 17. Bxh7 Rg7 18. Bd3 Rag8 19. g3 f5 20. Qd2 f4 21. Kg2 f5 22. Rh1 Qf7 23. Kf1 c5 24. Be2 Qh5 25. Nh4 Qh7 26. d5 exd5 27. cxd5 Be7 28. Qxf4 Bxh4 29. gxh4 Bxd5 30. f3 Qg6 31. Ke1 Re8 32. Kd2 Qg2 33. Qh6+ Kg8 34. Rae1 Bxf3 35. Rhg1 Rxe2+ 36. Kc3 Rc2+ 37. Kd3 Be4+ 38. Rxe4 Qxe4# 0-1

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2018.07.03"]
[Round "1"]
[White "Mavridis, Athanasios Theof"]
[Black "Koutlas, Nikolaos"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1304"]
[BlackElo "1811"]
[PlyCount "112"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 e6 7. e3 Nge7 8. d4 cxd4 9. Nxd4 0-0 10. a3 Nxd4 11. exd4 a6 12. Be3 Nf5 13. Qd2 Rb8 14. d5 e5 15. c5 Nxe3 16. Qxe3 f5 17. c6 bxc6 18. dxc6 Rxb2 19. Nd5 Kh8 20. Qa7 e4 21. Nb4 Re8 22. Nxa6 Bxa6 23. Qxa6 Rb6 24. Qc4 Bxa1 25. Rxa1 Qf6 26. Rc1 Rc8 27. Qa4 d5 28. c7 Rd6 29. Qb5 Qf8 30. Qb7 d4 31. Qb2 Qg7 32. Qb7 Qd7 33. Qb2 Kg7 34. a4 Rxc7 35. Rxc7 Qxc7 36. Qa1 Qc3 37. Qb1 Rc6 38. Bf1 d3 39. Qb7+ Rc7 40. Qd5 Qc5 41. Qa2 Qc2 42. Qd5 d2 43. Qe5+ Kf7 44. Qd5+ Ke7 45. Qe5+ Kd8 46. Qf6+ Re7 47. Qf8+ Kd7 48. Bb5+ Ke6 49. Qg8+ Kf6 50. Qf8+ Rf7 51. Qd6+ Kg7 52. Qe5+ Rf6 53. Qe7+ Kh6 54. Be2 d1Q+ 55. Bxd1 Qxd1+ 56. Kg2 Qd6 0-1

[Event "Heraklion Gazi op 13th"]
[Site "Heraklion"]
[Date "2017.07.28"]
[Round "1"]
[White "Mavridis, Athanasios Theof"]
[Black "Georgiadis, Konstantinos"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1258"]
[BlackElo "2021"]
[PlyCount "108"]
[EventDate "2017.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 d6 5. e3 Qe7 6. d3 Nbd7 7. Nge2 c6 8. 0-0 Bb6 9. Bd2 Nf8 10. b4 Ng6 11. b5 Bd7 12. a4 a5 13. Rb1 Rb8 14. d4 0-0 15. Rb3 Be6 16. d5 cxd5 17. cxd5 Bf5 18. e4 Bg4 19. h3 Bxe2 20. Qxe2 Nd7 21. Be3 Bd4 22. Qd2 Nc5 23. Ra3 Bxe3 24. Qxe3 Rfe8 25. b6 Qd8 26. Rb1 Ne7 27. Rb5 Nc8 28. Rxa5 Nxb6 29. Rxc5 dxc5 30. Qxc5 Rc8 31. Qb5 Nc4 32. Rb3 Nd6 33. Qb4 Qf6 34. Nb5 Rc1+ 35. Bf1 Nc8 36. Rd3 Rc2 37. Rd2 Rxd2 38. Qxd2 Rd8 39. f4 h6 40. Qb2 Qb6+ 41. Kh2 exf4 42. gxf4 Qe3 43. Qe5 Nb6 44. Bg2 Rc8 45. Nd6 Rc7 46. Nf5 Qc3 47. Qxc3 Rxc3 48. a5 Nd7 49. d6 Ra3 50. e5 Nc5 51. Be4 Rxa5 52. Ne7+ Kf8 53. Nc8 Ra2+ 54. Bg2 Rd2 0-1

[Event "GRE-ch U10"]
[Site "Porto Rio"]
[Date "2016.07.04"]
[Round "9"]
[White "Mavridis, Athanasios Theof"]
[Black "Kareklas, Konstantinos"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "1065"]
[BlackElo "1126"]
[PlyCount "52"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. 0-0 Nxb3 7. axb3 d6 8. d4 exd4 9. Nxd4 Bb7 10. Bd2 c5 11. Nf5 g6 12. Ng3 Bg7 13. Bc3 Nf6 14. b4 c4 15. Re1 0-0 16. f4 Re8 17. Nd2 Qb6+ 18. Kh1 Qc6 19. Ra3 d5 20. Bxf6 Bxf6 21. e5 d4 22. Nde4 Be7 23. Qxd4 Bxb4 24. Nf6+ Kh8 25. Re4 Red8 26. Nd7 Rxd7 0-1

[Event "GRE-ch U10"]
[Site "Porto Rio"]
[Date "2016.07.03"]
[Round "8"]
[White "Vlachos, Georgios"]
[Black "Mavridis, Athanasios Theof"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1065"]
[PlyCount "72"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Nf6 8. Bf4 Be7 9. Na3 cxd4 10. cxd4 0-0 11. Nc2 Rac8 12. b3 Rfd8 13. Ne3 Qd7 14. Nxg4 Nxg4 15. h3 Nf6 16. Be3 Nd5 17. Rc1 Ba3 18. Rc2 Ncb4 19. Rxc8 Rxc8 20. Qd2 Rc2 21. Qd1 Nc3 22. Qe1 Nxe2+ 23. Kh1 Nc6 24. Qd1 Rxa2 25. Nd2 Nc3 26. Qg4 Bf8 27. Rc1 Nd5 28. Nc4 b5 29. Ne5 Nxe5 30. dxe5 Nxe3 31. fxe3 Rb2 32. Rc3 b4 33. Rc4 Rxb3 34. Qe4 Qd5 35. Qc2 Rb1+ 36. Kh2 Qxe5+ 0-1

[Event "GRE-ch U10"]
[Site "Porto Rio"]
[Date "2016.07.02"]
[Round "7"]
[White "Mavridis, Athanasios Theof"]
[Black "Georgoulas, Ioannis"]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "1065"]
[PlyCount "60"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 d6 7. Be3 Nf6 8. Be2 Be7 9. Qd2 0-0 10. 0-0-0 Nxd4 11. Bxd4 b6 12. g4 e5 13. Be3 Nxg4 14. Bxg4 Bxg4 15. Rdg1 Bf3 16. f5 Bxh1 17. Nd5 Qb7 18. Rxh1 f6 19. Rg1 Kh8 20. h4 Rg8 21. h5 Raf8 22. Rg6 Bd8 23. Rg3 Qd7 24. Bf2 Qa4 25. Qe2 Qxa2 26. Ra3 Qxa3 27. bxa3 Rf7 28. Qd3 Rd7 29. Kb2 Rf8 30. Kb3 Rff7 1-0

[Event "GRE-ch U10"]
[Site "Porto Rio"]
[Date "2016.07.01"]
[Round "5"]
[White "Mavridis, Athanasios Theof"]
[Black "Basinas, Konstantinos"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "1065"]
[BlackElo "1300"]
[PlyCount "102"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 Bg4 6. Be2 Bxe2 7. Qxe2 Nfd7 8. Be3 0-0 9. Nf3 e5 10. 0-0-0 Qc8 11. h4 Nc6 12. h5 a5 13. dxe5 dxe5 14. f5 Nb6 15. g4 a4 16. Qh2 g5 17. Bxg5 f6 18. c5 Nd7 19. h6 Bh8 20. Qd2 Rf7 21. Be3 Na5 22. Qd5 c6 23. Qe6 Qc7 24. g5 Nf8 25. Qd6 Qxd6 26. cxd6 Nc4 27. Bf2 Rd7 28. Bh4 Kf7 29. gxf6 Bxf6 30. Bg3 b5 31. b3 axb3 32. axb3 Ra1+ 33. Nb1 Nxd6 34. Bxe5 Rxb1+ 35. Kxb1 Nxe4 36. Bxf6 Kxf6 37. Rxd7 Nxd7 38. Nd4 Ne5 39. Rc1 c5 40. Nxb5 Kxf5 41. Nc3 Nd2+ 42. Kc2 Nef3 43. Na4 Nd4+ 44. Kb2 N4xb3 45. Rc3 c4 46. Nb6 Kg6 47. Nxc4 Kxh6 48. Rd3 Nxc4+ 49. Kxb3 Ne5 50. Rh3+ Kg6 51. Rxh7 Kxh7 1/2-1/2

[Event "GRE-ch U10"]
[Site "Porto Rio"]
[Date "2016.07.01"]
[Round "6"]
[White "Stoimenidis, Dimitrios"]
[Black "Mavridis, Athanasios Theof"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1142"]
[BlackElo "1065"]
[PlyCount "33"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 Nd7 9. Be3 e5 10. Qd3 Be7 11. Nd2 0-0 12. f3 Nc5 13. Bxc5 dxc5 14. Qe2 Rb8 15. 0-0-0 b5 16. Nb3 c4 17. Rxd8 1-0

[Event "GRE-ch U10"]
[Site "Porto Rio"]
[Date "2016.06.30"]
[Round "4"]
[White "Maroudas, Nikolaos"]
[Black "Mavridis, Athanasios Theof"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1065"]
[PlyCount "102"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nf3 Nf6 4. e5 d5 5. exf6 dxc4 6. fxg7 Bxg7 7. d3 cxd3 8. Qxd3 Qb6 9. Nc3 Bd7 10. b3 Nc6 11. h3 Rd8 12. Bg5 Bxc3+ 13. Qxc3 Qb4 14. Qxb4 Nxb4 15. 0-0 Rc8 16. Rfc1 Bc6 17. Ne1 Rg8 18. Bd2 Nd5 19. c4 Nf6 20. Rd1 Ke7 21. Be3 Ne4 22. f3 Ng3 23. Bf2 e5 24. Bxc5+ Kf6 25. Rd6+ Kf5 26. Bxa7 e4 27. Bd4 exf3 28. gxf3 Ne4+ 29. Kf1 Nxd6 30. c5 Nb5 31. Bf2 Rge8 32. a4 Nc3 33. Rc1 Nd5 34. Ra1 Ne3+ 35. Bxe3 Rxe3 36. b4 Bxf3 37. Kf2 Rb3 38. Nxf3 Rxb4 39. a5 Rxc5 40. Ne1 Kg5 41. Nd3 Rc2+ 42. Ke3 Rb3 43. Ra4 Rcc3 44. Rg4+ Kh6 45. Rh4+ Kg5 46. Rd4 Rc5 47. Rg4+ Kf6 48. Rf4+ Ke7 49. Re4+ Kf8 50. Kd2 Rxa5 51. Nc1 Rxh3 0-1

[Event "GRE-ch U10"]
[Site "Porto Rio"]
[Date "2016.06.29"]
[Round "3"]
[White "Mavridis, Athanasios Theof"]
[Black "Gkaripis, Marios Ilias"]
[Result "0-1"]
[ECO "C79"]
[WhiteElo "1065"]
[BlackElo "1158"]
[PlyCount "108"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. d4 exd4 7. Nxd4 Bd7 8. Bg5 h6 9. Bxf6 Qxf6 10. Nxc6 Qxb2 11. Nd2 bxc6 12. Nc4 Qb4 13. Bb3 Be6 14. Nd2 Bxb3 15. cxb3 Be7 16. Rc1 Qb7 17. Qf3 0-0 18. Nc4 c5 19. Rfd1 Rad8 20. Rc2 Bg5 21. Qg4 Rfe8 22. f3 Qc8 23. Qg3 Bf6 24. Rdc1 Qe6 25. Kh1 Be5 26. Qf2 Bd4 27. Qe2 d5 28. Nd2 f5 29. b4 c4 30. Nf1 fxe4 31. Rd2 Bb6 32. Ng3 exf3 33. Qxf3 Qe3 34. Rcd1 Qxf3 35. gxf3 d4 36. Nf5 c3 37. Rd3 Re6 38. Ng3 Rde8 39. Ne4 Rf8 40. Kg2 Rc6 41. a3 Rc4 42. Kg3 c2 43. Rc1 Rd8 44. Kf4 Rd5 45. Nd2 Rc6 46. Ke4 Rdd6 47. Nb3 Re6+ 48. Kd5 Red6+ 49. Ke5 Re6+ 50. Kd5 Red6+ 51. Ke5 Kf7 52. Nxd4 Rc4 53. Ke4 Bxd4 54. Rxd4 Rcxd4+ 0-1

[Event "GRE-ch U10"]
[Site "Porto Rio"]
[Date "2016.06.29"]
[Round "2"]
[White "Stefanopoulos, Ioannis"]
[Black "Mavridis, Athanasios Theof"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1065"]
[PlyCount "38"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 b6 4. Nf3 Nf6 5. Bd3 Nc6 6. 0-0 Bg4 7. d5 a6 8. dxc6 Qc7 9. h3 Bh5 10. Bg5 Qxc6 11. Bxf6 gxf6 12. Re1 Bh6 13. Bc4 Rg8 14. Bd5 Qd7 15. Bxa8 Qxh3 16. g3 Bf4 17. e5 Bxg3 18. fxg3 Qxg3+ 19. Kf1 Qg2# 0-1

[Event "GRE-ch U10"]
[Site "Porto Rio"]
[Date "2016.06.28"]
[Round "1"]
[White "Mavridis, Athanasios Theof"]
[Black "Spyratos, Nikolaos"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1065"]
[BlackElo "1446"]
[PlyCount "112"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 h5 13. Bg5 Nc4 14. Qe2 Nb6 15. Bxf6 Bxf6 16. g4 Rc5 17. Bd5 Nxd5 18. Nxd5 e6 19. Nxf6+ Qxf6 20. Nb3 Rb5 21. Rxd6 Bc6 22. g5 Qf4+ 23. Rd2 Rd8 24. Kb1 Rxd2 25. Nxd2 Rb6 26. Qd3 Bb5 27. Qd8+ Kg7 28. Qf6+ Qxf6 29. gxf6+ Kxf6 30. f4 e5 31. a4 Bxa4 32. fxe5+ Ke6 33. b3 Bb5 34. Nf3 a5 35. Rg1 a4 36. Nd4+ Kxe5 37. Nxb5 Rxb5 38. Rg5+ f5 39. exf5 gxf5 40. Ka2 axb3+ 41. cxb3 Rd5 42. Rxh5 Ke4 43. Rh7 b5 44. Rg7 f4 45. Rg4 Ke3 46. Rg5 Ke4 47. Rg4 b4 48. Kb2 Ke3 49. Kc2 f3 50. Rg3 Ke2 51. Rg8 Rc5+ 52. Kb2 Re5 53. h5 f2 54. Rf8 f1Q 55. Rxf1 Kxf1 56. h6 Rh5 0-1

