[Event "Wch U16 Girls"]
[Site "Montesilvano"]
[Date "2023.11.24"]
[Round "11"]
[White "Ismayil, Seljan"]
[Black "Kosma, Maria"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "1384"]
[BlackElo "1780"]
[PlyCount "82"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. cxd5 exd5 7. Nge2 Re8 8. 0-0 a6 9. a3 Bd6 10. f3 c5 11. dxc5 Bxc5 12. Nd4 Nc6 13. Kh1 Bxd4 14. exd4 Qb6 15. Ne2 g6 16. Bg5 Nh5 17. Qa4 Bf5 18. Qc2 Ng7 19. Rfd1 Rac8 20. Bxf5 Nxf5 21. Qd2 Na5 22. Nc3 Qc6 23. Rac1 Nb3 24. Ne4 Nxd2 25. Rxc6 Rxc6 26. Nxd2 Nxd4 27. Nf1 Ne6 28. Bf6 d4 29. Ng3 d3 30. Ne4 Nc5 31. Nxc5 Rxf6 32. Kg1 Rd6 33. Ne4 Rb6 34. b4 f5 35. Nc5 Rd8 36. Kf2 a5 37. bxa5 Rb5 38. Nxd3 Rxa5 39. Ke2 Rxa3 40. Nf2 Ra2+ 41. Ke1 Rxd1+ 0-1

[Event "Wch U16 Girls"]
[Site "Montesilvano"]
[Date "2023.11.23"]
[Round "10"]
[White "Kosma, Maria"]
[Black "Maton, Emily"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1780"]
[BlackElo "1837"]
[PlyCount "60"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bc5 7. Nd6+ Ke7 8. Bf4 e5 9. Nf5+ Kf8 10. Bg5 d6 11. Ne3 Be6 12. Bc4 Bxe3 13. Bxf6 Bxf2+ 14. Kxf2 Qxf6+ 15. Ke1 Bxc4 16. b3 Ba6 17. h4 Nd4 18. b4 Bc4 19. Qd2 Qf4 20. a4 Qxd2+ 21. Kxd2 Ke7 22. Nd1 Be6 23. Rb1 Rac8 24. c3 Nc6 25. Ne3 Rhd8 26. c4 Nd4 27. Kd3 f5 28. Nd5+ Ke8 29. Rbc1 fxe4+ 30. Kxe4 Ne2 0-1

[Event "Wch U16 Girls"]
[Site "Montesilvano"]
[Date "2023.11.22"]
[Round "9"]
[White "Shubhi, Gupta"]
[Black "Kosma, Maria"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1940"]
[BlackElo "1780"]
[PlyCount "73"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. c4 cxd4 5. exd4 g6 6. cxd5 Nxd5 7. Nc3 Nxc3 8. bxc3 Bg7 9. Bd3 0-0 10. 0-0 Nc6 11. Bb2 e5 12. Be4 exd4 13. cxd4 Bg4 14. Rc1 Rc8 15. h3 Bxf3 16. Qxf3 Bxd4 17. Rfd1 Qb6 18. Rxc6 Qxb2 19. Rxc8 Rxc8 20. Bd5 Bf6 21. Qe3 Qc3 22. Qxa7 Re8 23. Bxb7 Bh4 24. Be4 Qf6 25. g3 Qe7 26. Bb7 Bf6 27. Qa6 Rb8 28. Bd5 Rd8 29. Qc4 Re8 30. a4 Rb8 31. a5 Qa7 32. Qf4 Bc3 33. a6 Re8 34. Rb1 Qd7 35. Qf3 Re1+ 36. Rxe1 Bxe1 37. Qxf7+ 1-0

[Event "Wch U16 Girls"]
[Site "Montesilvano"]
[Date "2023.11.21"]
[Round "8"]
[White "Kosma, Maria"]
[Black "Rice, Lauren"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1780"]
[BlackElo "1529"]
[PlyCount "123"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[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. Nb3 Be6 10. 0-0-0 Nb4 11. Kb1 a5 12. a3 Bxb3 13. cxb3 Na6 14. Bc4 Nd7 15. Bh6 Ne5 16. Bxg7 Kxg7 17. Bxa6 bxa6 18. f4 Nd7 19. h4 Nc5 20. b4 axb4 21. axb4 Nd7 22. h5 Nf6 23. f5 gxf5 24. e5 Ne4 25. Nxe4 fxe4 26. Qf4 f5 27. exd6 exd6 28. Rxd6 Qe7 29. Rhd1 Rf7 30. g4 fxg4 31. Qxg4+ Kh8 32. Re6 Qc7 33. Qxe4 Raf8 34. Qd4+ Kg8 35. Qd5 Qf4 36. Rg1+ Kh8 37. Rxa6 Qf5+ 38. Qxf5 Rxf5 39. h6 Rb5 40. Rg7 Rh5 41. Rga7 Kg8 42. Ka2 Rb8 43. Ka3 Rh3+ 44. Ka4 Rh4 45. Rg7+ Kh8 46. Rb7 Rc8 47. Rf6 Rh2 48. Ka5 Kg8 49. Rfb6 Rxb2 50. Rb8 Rxb8 51. Rxb8+ Kf7 52. Rb6 Rb1 53. Rc6 Rh1 54. b5 Ke8 55. Kb6 Rh5 56. Rc8+ Kd7 57. Rc7+ Kd6 58. Rxh7 Rh1 59. Rh8 Kd7 60. h7 Rh6+ 61. Ka5 Rh3 62. Rb8 1-0

[Event "Wch U16 Girls"]
[Site "Montesilvano"]
[Date "2023.11.20"]
[Round "7"]
[White "Cymbron, Victoria"]
[Black "Kosma, Maria"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1563"]
[BlackElo "1780"]
[PlyCount "108"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 Ngf6 6. Re1 g6 7. c3 Bg7 8. Bc2 0-0 9. d4 Qc7 10. Bg5 h6 11. Bh4 Re8 12. e5 dxe5 13. dxe5 Ng4 14. e6 Nde5 15. Nxe5 Nxe5 16. exf7+ Nxf7 17. Bxg6 e5 18. Nd2 Re6 19. Qh5 Nh8 20. Bf5 Rd6 21. Qe8+ Bf8 22. Ne4 Qc6 23. Qxe5 Ng6 24. Bxg6 Rxg6 25. Bg3 Bd7 26. Rad1 Re8 27. Qd5+ Qxd5 28. Rxd5 Bc6 29. Re5 Rxe5 30. Bxe5 Re6 31. f4 Kf7 32. Kf2 c4 33. g4 Be7 34. Kg3 Bd5 35. Nf2 b5 36. f5 Rxe5 37. Rxe5 Bd6 38. Kf4 Kf6 39. Ne4+ Bxe4 40. Kxe4 Bxe5 41. Kd5 Bxh2 42. Kc6 Kg5 43. Kb6 Kxg4 44. f6 Bd6 45. Kxa6 h5 46. Kxb5 h4 47. Kxc4 h3 48. Kb5 h2 49. b4 h1Q 50. Kb6 Qa8 51. b5 Qc8 52. a4 Qc7+ 53. Ka6 Bc5 54. a5 Qa7# 0-1

[Event "Wch U16 Girls"]
[Site "Montesilvano"]
[Date "2023.11.18"]
[Round "6"]
[White "Kosma, Maria"]
[Black "Momyn, Madina"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1780"]
[BlackElo "1315"]
[PlyCount "140"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Nge7 8. Nc3 Bd7 9. Na4 Qc7 10. Bd3 Nf5 11. Bxf5 exf5 12. 0-0 Be7 13. Nc3 Be6 14. Re1 h6 15. Qd3 a6 16. b4 b5 17. h4 Qd8 18. h5 Bg5 19. Ne2 Rc8 20. Bf4 Be7 21. Bd2 Bg5 22. Rac1 g6 23. hxg6 fxg6 24. Rc3 Bxd2 25. Nxd2 g5 26. Ng3 Ne7 27. Nh5 Kf7 28. Nf6 Rxc3 29. Qxc3 Qc8 30. Qb2 Ng8 31. Rc1 Qb7 32. Nxg8 Rxg8 33. Nb3 Rc8 34. Nc5 Qc6 35. Rc3 Qb6 36. Qe2 Kg6 37. Rh3 g4 38. Rc3 Rc6 39. Qc2 Qc7 40. Qb1 Qc8 41. Rg3 Kg5 42. Rc3 Kg6 43. Qe1 Kf7 44. f3 Qg8 45. f4 Qg6 46. Qh4 Rc8 47. Qe1 Rc6 48. Qc1 Ke7 49. Qe1 Kf7 50. Qg3 h5 51. Kf2 Qh6 52. Qh4 Qxf4+ 53. Ke2 Qh6 54. Qd8 f4 55. Qa8 g3 56. Qb7+ Kg8 57. Qe7 Bg4+ 58. Ke1 Qg6 59. Rc1 Qf7 60. Qd8+ Kh7 61. Qa8 Rc8 62. Qxa6 f3 63. Qxb5 fxg2 64. Qd3+ Kh8 65. Qxg3 Qf1+ 66. Kd2 g1Q 67. Qxg1 Qe2+ 68. Kc3 Rf8 69. Kb3 Rf3+ 70. Ka4 Bd7+ 0-1

[Event "Wch U16 Girls"]
[Site "Montesilvano"]
[Date "2023.11.17"]
[Round "5"]
[White "Peglau, Charis"]
[Black "Kosma, Maria"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2045"]
[BlackElo "1780"]
[PlyCount "156"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. Nc3 d5 4. e3 c5 5. d4 a6 6. cxd5 exd5 7. Be2 c4 8. 0-0 Bb4 9. Ne5 0-0 10. Qc2 Nc6 11. Nxc6 bxc6 12. b3 Bxc3 13. Qxc3 Ne4 14. Qe1 cxb3 15. axb3 Re8 16. f3 Nd6 17. Qc3 Qb6 18. Bd2 Bb7 19. Bd3 Re6 20. Ra4 Nb5 21. Qc2 g6 22. Kh1 Rc8 23. Rc1 Qd8 24. Rd1 Qh4 25. e4 dxe4 26. fxe4 Rd6 27. Be3 Rcd8 28. e5 Nxd4 29. exd6 Nxc2 30. Rxh4 Nxe3 31. Re1 Nd5 32. Ra4 Rxd6 33. Bxa6 Bxa6 34. Rxa6 Nc7 35. Rb6 Ne6 36. h3 Kf8 37. b4 Rd4 38. Rc1 Nd8 39. Rb8 Ke7 40. Ra1 h5 41. Kg1 Rd2 42. Ra7+ Kf6 43. Kf1 Ke6 44. Ke1 Rd5 45. Ke2 Kf6 46. Ke3 Ke6 47. Ke4 g5 48. g4 hxg4 49. hxg4 Re5+ 50. Kd3 Rd5+ 51. Kc4 f6 52. Rc8 Rd6 53. Ra5 Nf7 54. Kc5 Kd7 55. Rf8 Rd5+ 56. Kb6 Ke7 57. Rc8 Ne5 58. Rxc6 Nxc6 59. Kxc6 Rd4 60. b5 Rc4+ 61. Kd5 Rxg4 62. Ra7+ Kd8 63. Kd6 Rd4+ 64. Kc5 Rd7 65. b6 Rd1 66. Ra8+ Kd7 67. b7 Rb1 68. b8Q Rxb8 69. Rxb8 Ke6 70. Kd4 Kf5 71. Ke3 Kg4 72. Kf2 f5 73. Rb1 Kh3 74. Rh1+ Kg4 75. Rg1+ Kh4 76. Rh1+ Kg4 77. Rg1+ Kh4 78. Kf3 g4+ 1-0

[Event "Wch U16 Girls"]
[Site "Montesilvano"]
[Date "2023.11.16"]
[Round "4"]
[White "Kosma, Maria"]
[Black "Fabio, Sara"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1780"]
[BlackElo "1517"]
[PlyCount "61"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 Nc6 6. c3 e5 7. dxe5 Nxe5 8. Nf3 Nxd3+ 9. Qxd3 Be7 10. 0-0 0-0 11. Be3 Qc7 12. Bd4 Qf4 13. Re1 Bf5 14. Qd1 Be4 15. Nbd2 Bd6 16. Bxf6 Bxf3 17. Nxf3 Qxf6 18. Qxd5 Rfd8 19. Qe4 Bc5 20. Re2 Rd7 21. Rae1 g6 22. Qc4 Rc7 23. Qg4 Rd8 24. Ng5 Kg7 25. Ne4 Qc6 26. Qf4 Be7 27. Ng3 Bd6 28. Nf5+ Kg8 29. Qh4 Rcc8 30. Nh6+ Kg7 31. Nxf7 1-0

[Event "Wch U16 Girls"]
[Site "Montesilvano"]
[Date "2023.11.15"]
[Round "3"]
[White "Vukovic, Sara"]
[Black "Kosma, Maria"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1340"]
[BlackElo "1780"]
[PlyCount "100"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. e3 Nc6 5. c4 e6 6. a3 cxd4 7. Nxd4 Qa5+ 8. Nd2 Nxd4 9. exd4 dxc4 10. Bxc4 Qf5 11. Bg3 Be7 12. 0-0 0-0 13. Qb3 Rd8 14. Nf3 Nh5 15. Rad1 Qa5 16. d5 b5 17. Qxb5 Qxb5 18. Bxb5 Nxg3 19. hxg3 Rb8 20. Nd4 exd5 21. Nc6 Rxb5 22. Nxe7+ Kf8 23. Nxc8 Rxc8 24. Rd2 a5 25. Rfd1 Rd8 26. f3 Ke7 27. b4 axb4 28. axb4 Kd6 29. Kf2 Ra8 30. Rb2 Rc8 31. Ke2 Rc4 32. Rdb1 h5 33. Kd3 g6 34. Rb3 f6 35. R3b2 g5 36. Rb3 f5 37. R3b2 h4 38. gxh4 Rxh4 39. g3 Rc4 40. Rb3 f4 41. g4 Kd7 42. R3b2 Rb8 43. b5 Re8 44. Re2 Rxe2 45. Kxe2 Rc3 46. b6 Kc8 47. Rb5 Re3+ 48. Kf2 Rd3 49. Ke2 Rd4 50. b7+ Kb8 1/2-1/2

[Event "Wch U16 Girls"]
[Site "Montesilvano"]
[Date "2023.11.14"]
[Round "2"]
[White "Kosma, Maria"]
[Black "Kheerthi, Ganta"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "1780"]
[BlackElo "2030"]
[PlyCount "116"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 0-0 8. a4 Rb8 9. c3 d6 10. axb5 axb5 11. Re1 Bg4 12. Nbd2 Ra8 13. Rxa8 Qxa8 14. h3 Bh5 15. g4 Bg6 16. Nh4 Na5 17. Nxg6 hxg6 18. Nf1 Nd7 19. Ne3 c6 20. Ba2 Nb7 21. Bb1 Qa1 22. Bc2 Nb6 23. Bb3 Nc5 24. Nc2 Qa8 25. Nb4 Nxb3 26. Qxb3 c5 27. Nc2 Qa4 28. Qxa4 Nxa4 29. Na3 b4 30. cxb4 cxb4 31. Nc4 f5 32. exf5 gxf5 33. f4 fxg4 34. hxg4 Nc5 35. fxe5 Nxd3 36. Rd1 Nxe5 37. Nxe5 dxe5 38. Rd5 Rd8 39. Rxd8+ Bxd8 40. b3 Kf7 41. Kf2 Ke6 42. Be3 Kd5 43. Kf3 g6 44. Ba7 Be7 45. Be3 Bc5 46. Bd2 Bd6 47. Be3 Be7 48. Bf2 Bc5 49. Be1 g5 50. Bd2 e4+ 51. Ke2 e3 52. Be1 Kd4 53. Bg3 Kc3 54. Be5+ Bd4 55. Bd6 Kxb3 56. Kd3 Bc3 57. Be7 e2 58. Kxe2 Kc2 0-1

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.30"]
[Round "7.7"]
[White "Kosma, Maria"]
[Black "Papadopoulou, Marilena"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "1699"]
[BlackElo "1661"]
[PlyCount "99"]
[EventDate "2023.08.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Phisiolatris"]
[BlackTeam "Piraikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 c5 16. d5 c4 17. Nh2 Nc5 18. axb5 axb5 19. Rxa8 Qxa8 20. Ng4 Nxg4 21. Qxg4 Qc8 22. Qf3 Qc7 23. h4 h5 24. Bg5 Be7 25. Bf6 Qd8 26. Nxh5 Nd7 27. Bxe7 Qxe7 28. Qg4 Bc8 29. Ng3 Nf8 30. Qg5 Qxg5 31. hxg5 Bb7 32. Ra1 Ra8 33. Rxa8 Bxa8 34. b3 Nh7 35. bxc4 bxc4 36. Ba4 Nxg5 37. Bb5 f5 38. f3 f4 39. Nf1 Kf7 40. Nd2 Bb7 41. Nxc4 Ke7 42. Na5 Bc8 43. Nc6+ Kf8 44. c4 Nh7 45. c5 dxc5 46. Nxe5 g5 47. d6 Be6 48. Nd3 Nf6 49. Nxc5 Kf7 50. d7 1-0

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.29"]
[Round "6.7"]
[White "Siskou, Evangelia"]
[Black "Kosma, Maria"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1677"]
[BlackElo "1699"]
[PlyCount "90"]
[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 "Amo Galaxias"]
[BlackTeam "Phisiolatris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. Nxc6 bxc6 8. Bd3 0-0 9. 0-0 e5 10. Re1 Re8 11. Bg5 Bxc3 12. bxc3 h6 13. Bh4 d5 14. exd5 cxd5 15. Bb5 Re6 16. Bxf6 Qxf6 17. Qxd5 Rb8 18. Bd3 Bb7 19. Qc5 Qg5 20. Bf1 Rc8 21. Qxa7 Bxg2 22. Qe3 Bxf1+ 23. Qxg5 hxg5 24. Kxf1 Rxc3 25. Re2 f6 26. Rb1 Rec6 27. Rb2 R6c4 28. Kg2 Kh7 29. Rd2 Kg6 30. Re2 Kf5 31. Kh1 Kf4 32. Kg2 e4 33. Rd2 e3 34. fxe3+ Kxe3 35. Rf2 Ke4 36. Kg1 f5 37. Rb7 Rxc2 38. Re7+ Kd3 39. Rd7+ Ke4 40. Re7+ Kd4 41. Rxf5 Rxa2 42. Rxg7 Rc1+ 43. Rf1 Rxf1+ 44. Kxf1 Ra5 45. h4 Ke5 1/2-1/2

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.28"]
[Round "5.7"]
[White "Gkoutzouki, Aikaterini Argyro"]
[Black "Kosma, Maria"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "1733"]
[BlackElo "1699"]
[PlyCount "114"]
[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 "Evoiki ES"]
[BlackTeam "Phisiolatris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. e3 a6 6. cxd5 exd5 7. Be2 Nc6 8. 0-0 Bd6 9. dxc5 Bxc5 10. a3 0-0 11. b4 Be7 12. Bb2 Bf5 13. Qb3 Be6 14. Qc2 Rc8 15. Rfd1 b5 16. Qd3 Qb6 17. Rac1 Rfd8 18. Qb1 Ng4 19. Bd3 g6 20. Ne2 Qb8 21. Qa1 Bd6 22. h3 Nge5 23. Nxe5 Nxe5 24. Nd4 Rxc1 25. Qxc1 Qc8 26. Nxe6 Qxe6 27. Qa1 Rc8 28. Bd4 Nc4 29. Be2 Bf8 30. Bf3 Nd6 31. Bc5 Ne4 32. Bxf8 Kxf8 33. Qd4 Nf6 34. Kf1 Rc6 35. Kg1 h5 36. Kf1 Rc8 37. Ke2 Rc4 38. Qd3 Ne4 39. Kf1 Nf6 40. Qd2 Ne4 41. Qxd5 Qxd5 42. Rxd5 Nc3 43. Rd8+ Ke7 44. Ra8 Nb1 45. Rxa6 Rc1+ 46. Ke2 Rc2+ 47. Ke1 Ra2 48. Rc6 Nxa3 49. Rc5 Rb2 50. Re5+ Kd6 51. Rd5+ Ke6 52. Rd2 Rxb4 53. Bd5+ Kf6 54. Ra2 Rb1+ 55. Ke2 b4 56. Be4 Rb3 57. Bd5 Rc3 1/2-1/2

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.27"]
[Round "4.7"]
[White "Kosma, Maria"]
[Black "Kalamoukou, Giolanta"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1699"]
[BlackElo "1562"]
[PlyCount "59"]
[EventDate "2023.08.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Phisiolatris"]
[BlackTeam "Kavalas"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Bf5 6. Qf3 Bc8 7. h3 Qb6 8. 0-0-0 e6 9. g4 Bb4 10. Nge2 Bd7 11. Be3 c6 12. Bg5 Nd5 13. Ne4 0-0 14. c4 f6 15. Bh4 Ne7 16. a3 Ba5 17. Qd3 Qd8 18. Nc5 b5 19. Qe4 bxc4 20. Nxe6 Bxe6 21. Qxe6+ Kh8 22. Nf4 Nd5 23. Nxd5 cxd5 24. Bg2 Nd7 25. Qxd5 Rc8 26. Be4 Re8 27. g5 Qc7 28. Bg3 Qd8 29. Bf5 Bb6 30. Qxd7 1-0

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.26"]
[Round "3.5"]
[White "Chrysogelou, Athanasia Panagiota"]
[Black "Kosma, Maria"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "1949"]
[BlackElo "1699"]
[PlyCount "99"]
[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 "Irakleiou Attikis"]
[BlackTeam "Phisiolatris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Be7 5. Nbd2 b6 6. Bd3 0-0 7. 0-0 Bb7 8. Re1 Ne4 9. Qc2 f5 10. Ne5 Nxd2 11. Bxd2 Bd6 12. Bc3 Nd7 13. Nxd7 Qxd7 14. c5 bxc5 15. dxc5 Bxc5 16. Bxg7 Qxg7 17. Qxc5 d4 18. e4 e5 19. Rac1 Rac8 20. f3 fxe4 21. Bxe4 Bxe4 22. Rxe4 Rf5 23. Rg4 Rg5 24. Rxg5 Qxg5 25. Re1 Re8 26. Qxc7 Kh8 27. Qc1 Qg6 28. Re4 Qa6 29. Qg5 Qe6 30. a3 a5 31. Qd2 Qd5 32. Qd3 Qc6 33. Re1 Qb6 34. Re2 Rc8 35. Rxe5 Qxb2 36. Re2 Qb6 37. Rd2 Rd8 38. Kf1 Qd6 39. g3 Qe6 40. Kg2 Qd6 41. Rb2 Qd5 42. Rb5 Qa2+ 43. Kh3 Qe6+ 44. g4 Qa6 45. a4 Qa7 46. Qd2 Qa6 47. Rxa5 Qc6 48. Qf4 Qb6 49. Rg5 Re8 50. Rh5 1-0

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.26"]
[Round "2.7"]
[White "Kosma, Maria"]
[Black "Alexandri, Vasiliki"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "1699"]
[BlackElo "1672"]
[PlyCount "65"]
[EventDate "2023.08.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Phisiolatris"]
[BlackTeam "Neapolis Sykeon"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 Bd7 13. b3 Nb7 14. a4 c4 15. b4 a5 16. Na3 axb4 17. cxb4 bxa4 18. Nd2 c3 19. Ndc4 Rfc8 20. Be3 Rcb8 21. Qd3 Nd8 22. Reb1 Nh5 23. g4 Nf4 24. Bxf4 exf4 25. e5 g6 26. Qe4 dxe5 27. Nxe5 Bd6 28. Nac4 Rxb4 29. Rxb4 Bxb4 30. Nxd7 Qxd7 31. Nb6 Qb7 32. Nxa8 Bf8 33. Rxa4 1-0

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.25"]
[Round "1.6"]
[White "Kosma, Maria"]
[Black "Koutsouraki, Ariadni"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1699"]
[BlackElo "1556"]
[PlyCount "59"]
[EventDate "2023.08.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Phisiolatris"]
[BlackTeam "Thessaloniki Aris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e6 2. d4 d5 3. Bd3 Nf6 4. e5 Nfd7 5. Nd2 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. Ng3 0-0 13. Bd2 Bd7 14. Rc1 Qb6 15. Bc3 Bf4 16. Rc2 Be8 17. Re1 Nd8 18. Ne5 Nf7 19. Nh5 Nxh5 20. Qxh5 Nh6 21. Qh4 Qd8 22. Qxd8 Rxd8 23. Bb4 Bxe5 24. Bxf8 Bxd4 25. Be7 Rd7 26. Rxe6 Kf7 27. Rce2 Ng8 28. Bh4 Nf6 29. Bxf6 gxf6 30. Rxe8 1-0

[Event "GRE-ch U16 Girls"]
[Site "Peristeri"]
[Date "2023.07.09"]
[Round "9"]
[White "Kosma, Maria"]
[Black "Karavitaki, Antonia"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "1671"]
[BlackElo "1494"]
[PlyCount "77"]
[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 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. 0-0 0-0 10. Qe3 a5 11. Na4 Nd7 12. Rd1 Qc7 13. Bd2 b6 14. Rac1 Nc5 15. Nc3 a4 16. Nd5 Qd8 17. Bc3 Bb7 18. Bxg7 Kxg7 19. Qc3+ f6 20. f3 Bxd5 21. Rxd5 Qc7 22. Rcd1 Ne6 23. Qe3 Nc5 24. h4 Rac8 25. f4 Nd7 26. h5 Rh8 27. Qg3 Nf8 28. Bg4 Rb8 29. e5 Rd8 30. b3 Qc6 31. Qe3 Qc7 32. Qc3 Rg8 33. h6+ Kf7 34. c5 bxc5 35. Qc4 Ke8 36. Qxa4+ Kf7 37. Qc4 Ke8 38. exd6 exd6 39. Re1+ 1-0

[Event "GRE-ch U16 Girls"]
[Site "Peristeri"]
[Date "2023.07.08"]
[Round "8"]
[White "Kalliora, Despoina"]
[Black "Kosma, Maria"]
[Result "0-1"]
[ECO "A19"]
[WhiteElo "1540"]
[BlackElo "1671"]
[PlyCount "87"]
[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. c4 Nf6 2. Nc3 e6 3. e4 c5 4. d3 Nc6 5. Bg5 Be7 6. Nf3 h6 7. Bh4 d6 8. Be2 0-0 9. 0-0 a6 10. Bg3 Nh5 11. d4 Nxg3 12. hxg3 cxd4 13. Nxd4 Bf6 14. Nxc6 bxc6 15. Qd2 c5 16. Rfd1 Bd4 17. Bf3 Rb8 18. Rab1 Qe7 19. Ne2 e5 20. Nc3 Be6 21. Nd5 Bxd5 22. cxd5 Rb6 23. Qc2 Rfb8 24. b3 Qf6 25. Rf1 Qg5 26. Kh1 h5 27. Qe2 g6 28. Kh2 Kg7 29. Rfd1 Rh8 30. Qd2 Qf6 31. Qe2 Rbb8 32. Kg1 g5 33. Rxd4 exd4 34. Bxh5 d3 35. Qd1 c4 36. g4 Qd4 37. Qf3 Qf6 38. Qd1 Qf4 39. bxc4 Rxb1 40. Qxb1 Qxe4 41. Qb2+ Qe5 42. Qd2 Rb8 43. Qxd3 Rb2 44. Qf1 0-1

[Event "GRE-ch U16 Girls"]
[Site "Peristeri"]
[Date "2023.07.07"]
[Round "7"]
[White "Kosma, Maria"]
[Black "Tzempelikou, Agapi"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1671"]
[BlackElo "1520"]
[PlyCount "73"]
[EventDate "2023.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Bd7 8. b4 a5 9. Rb1 axb4 10. axb4 Nh6 11. Be2 Be7 12. h4 Nf5 13. Nf1 h5 14. Bd2 Ra2 15. Ne3 Nxe3 16. fxe3 Qd8 17. Ra1 Ra8 18. Rxa8 Qxa8 19. 0-0 Qd8 20. Qe1 0-0 21. Qg3 g6 22. Bd1 Kh7 23. Bc2 Be8 24. Qh3 Kh8 25. e4 b5 26. g4 Rg8 27. Ng5 Rg7 28. Kh2 dxe4 29. Be3 Qc7 30. Bxe4 Nxb4 31. cxb4 Bxb4 32. gxh5 gxh5 33. Qf3 f5 34. Nxe6 Qe7 35. Nxg7 Qxh4+ 36. Qh3 Qxe4 37. Nxe8 1-0

[Event "GRE-ch U16 Girls"]
[Site "Peristeri"]
[Date "2023.07.06"]
[Round "6"]
[White "Kosma, Maria"]
[Black "Tzavara, Eleni"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1671"]
[BlackElo "1329"]
[PlyCount "73"]
[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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Bf4 d6 6. Nxc6 bxc6 7. c4 Rb8 8. Qd2 Nf6 9. Nc3 Be7 10. Bd3 0-0 11. 0-0 e5 12. Be3 Qc7 13. h3 Rd8 14. Rac1 Qb7 15. b3 d5 16. exd5 cxd5 17. cxd5 Nxd5 18. Nxd5 Qxd5 19. Rfd1 Bb7 20. f3 a6 21. Qe2 Qe6 22. Rc7 Rdc8 23. Bc4 Qf6 24. Ba7 Rxc7 25. Bxb8 Rc8 26. Bxe5 Bc5+ 27. Kh1 Qc6 28. Qd2 Re8 29. Qf4 Rf8 30. Qg4 Qg6 31. Qd7 Bc8 32. Qd5 Ba7 33. Qe4 Qh6 34. Bd6 Rd8 35. Bxf7+ Kh8 36. Qe7 Bb6 37. Re1 1-0

[Event "GRE-ch U16 Girls"]
[Site "Peristeri"]
[Date "2023.07.06"]
[Round "5"]
[White "Vardaka, Sofia"]
[Black "Kosma, Maria"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1316"]
[BlackElo "1671"]
[PlyCount "118"]
[EventDate "2023.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Qe2 a6 6. Ba4 b5 7. Bc2 Bb7 8. d4 e6 9. 0-0 Be7 10. b3 0-0 11. Nbd2 Rc8 12. Bd3 Qc7 13. Bb2 e5 14. d5 Nb6 15. c4 b4 16. a4 Nbd7 17. g3 g6 18. h4 Nh5 19. Qe3 Ndf6 20. Nh2 Qd7 21. Be2 Qh3 22. Qf3 Rce8 23. Qg2 Bc8 24. Qxh3 Bxh3 25. Rfe1 Bd7 26. Bf3 Kh8 27. Ndf1 Rg8 28. Bc1 Bf8 29. g4 Nf4 30. Bxf4 exf4 31. g5 Nh5 32. Bxh5 gxh5 33. Kh1 Bg7 34. Ra2 Bc3 35. Nd2 f6 36. gxf6 Bxf6 37. Nhf3 Rg4 38. Rg1 Reg8 39. Rc2 Rxg1+ 40. Nxg1 Bxh4 41. Ndf3 Bf6 42. Rc1 Re8 43. Re1 Bg4 44. Kh2 Bc3 45. Re2 Kg7 46. a5 h6 47. Kh1 Bf6 48. Kh2 h4 49. Kh1 Kg6 50. Kh2 Kh5 51. Kh1 Re7 52. Kh2 Bc3 53. Kh1 Re8 54. Kh2 Bxf3 55. Nxf3 Kg4 56. Ng1 f3 57. Re3 Rf8 58. Nh3 Bd4 59. Re1 Be5+ 0-1

[Event "GRE-ch U16 Girls"]
[Site "Peristeri"]
[Date "2023.07.05"]
[Round "4"]
[White "Kosma, Maria"]
[Black "Lampou, Marianta"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1671"]
[BlackElo "1537"]
[PlyCount "43"]
[EventDate "2023.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. Bc4 Nd7 7. c3 Bh5 8. 0-0 Ngf6 9. Qe1 Qb6 10. Kh1 Bxf3 11. Rxf3 exd4 12. e5 Nd5 13. Bg5 Be7 14. Bxe7 Kxe7 15. Bxd5 cxd5 16. cxd4 Qxd4 17. Nc3 Kf8 18. e6 Ne5 19. Rf5 f6 20. Rd1 Qg4 21. Qxe5 Ke8 22. Qc7 1-0

[Event "GRE-ch U16 Girls"]
[Site "Peristeri"]
[Date "2023.07.04"]
[Round "3"]
[White "Athanasiou, Soumela"]
[Black "Kosma, Maria"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "1618"]
[BlackElo "1671"]
[PlyCount "115"]
[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. d5 Nxc3 9. bxc3 Qa5 10. Qd2 d6 11. Bd3 b5 12. cxb5 exd5 13. c4 Qxd2+ 14. Kxd2 dxc4 15. Be4 d5 16. Bxd5 Rd8 17. e4 Bb7 18. Kc3 Bxd5 19. exd5 Nd7 20. Nf3 Nb6 21. Rhd1 Na4+ 22. Kxc4 Rac8 23. Kb3 Nb6 24. d6 f6 25. a4 c4+ 26. Kc3 Rc5 27. Kb4 Rh5 28. a5 Nd7 29. Nd4 Rb8 30. Kxc4 Rc5+ 31. Kb4 Rd5 32. Rac1 Ne5 33. f4 Nf7 34. Kc4 Rh5 35. g4 Nxd6+ 36. Kb4 Rxh2 37. Kc5 Rd8 38. Kc6 Nf7 39. Ne6 Rdd2 40. b6 axb6 41. axb6 Rxd1 42. Rxd1 Re2 43. Nd4 Re7 44. Nf5 Re2 45. b7 Rc2+ 46. Kd7 Rb2 47. Kc8 Rc2+ 48. Kb8 g6 49. Ne7+ Kg7 50. Rd7 h5 51. gxh5 gxh5 52. Rc7 Rb2 53. Nf5+ Kg6 54. Nh4+ Kg7 55. Kc8 Kg8 56. b8Q Nd6+ 57. Kd7+ Kg7 58. Ke6+ 1-0

[Event "GRE-ch U16 Girls"]
[Site "Peristeri"]
[Date "2023.07.04"]
[Round "2"]
[White "Kosma, Maria"]
[Black "Kavakopoulou, Ioulia Anastasia"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1671"]
[BlackElo "1448"]
[PlyCount "84"]
[EventDate "2023.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Bc4 Qd6 8. Qe2 Qc7 9. Ne4 Be7 10. 0-0 0-0 11. Bg5 Nbd7 12. c3 b6 13. Bd3 Bb7 14. Rfd1 Rfe8 15. Qc2 Nxe4 16. Bxe7 Rxe7 17. Bxe4 Bxe4 18. Qxe4 Rd8 19. Nd4 Nc5 20. Qc6 Red7 21. Qxc7 Rxc7 22. Nc6 Rxd1+ 23. Rxd1 g6 24. Ne5 Na4 25. Rd2 f6 26. Ng4 Kf7 27. Kf1 h5 28. Ne3 e5 29. c4 Ke6 30. b3 Nc5 31. f3 f5 32. b4 Na6 33. a3 f4 34. Nd1 Rxc4 35. Nf2 Nc7 36. Ne4 Nb5 37. Ng5+ Kf5 38. Nf7 Rc1+ 39. Kf2 Nd4 40. Rb2 Rc2+ 41. Rxc2 Nxc2 42. Nd6+ Ke6 1/2-1/2

[Event "GRE-ch U16 Girls"]
[Site "Peristeri"]
[Date "2023.07.03"]
[Round "1"]
[White "Alexopoulou, Eleni NA"]
[Black "Kosma, Maria"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1315"]
[BlackElo "1671"]
[PlyCount "102"]
[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. Nc3 e6 3. g3 d5 4. exd5 exd5 5. d4 cxd4 6. Qxd4 Nf6 7. Bg5 Nc6 8. Qa4 Bb4 9. Nge2 0-0 10. 0-0-0 d4 11. Nb5 Qd5 12. Bxf6 Qxh1 13. Bxd4 Qe4 14. a3 Bc5 15. Nec3 Qe7 16. Nc7 Bxd4 17. N3d5 Qe5 18. f4 Qe4 19. Bc4 Bg4 20. Rf1 Rad8 21. Kb1 Bc5 22. Nf6+ gxf6 23. Bxf7+ Rxf7 24. Qxe4 Rxc7 25. Qc4+ Kg7 26. Qxc5 Rcd7 27. f5 Rd1+ 28. Rxd1 Rxd1+ 29. Ka2 Bh5 30. Qe3 Bf7+ 31. b3 h5 32. h3 Rd4 33. c3 Rd5 34. a4 Rxf5 35. Ka3 b6 36. Qe4 Rc5 37. c4 Na5 38. Qe7 Re5 39. Qxa7 Re3 40. Ka2 Rxb3 41. Qc7 Rb4 42. Ka3 Rxc4 43. Qxb6 Rc3+ 44. Kb4 Rb3+ 45. Kxa5 Rxb6 46. Kxb6 Bd5 47. Kc5 Bf3 48. Kd6 Kg6 49. Ke6 Bb7 50. Ke7 h4 51. gxh4 f5 0-1

[Event "Athens Iraklion op 25th"]
[Site "Athens"]
[Date "2023.06.18"]
[Round "2"]
[White "Alexiadis, Hristos"]
[Black "Kosma, Maria"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2327"]
[BlackElo "1653"]
[PlyCount "65"]
[EventDate "2023.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bd3 Nf6 4. c3 g6 5. h3 Bg7 6. Bc2 0-0 7. 0-0 b5 8. d4 cxd4 9. cxd4 Bb7 10. Re1 e5 11. d5 Nbd7 12. Nc3 a6 13. Ne2 Nh5 14. Rb1 Nb6 15. g4 Qf6 16. Kg2 Nf4+ 17. Nxf4 exf4 18. g5 Qd8 19. Bxf4 Nc4 20. Bb3 Rc8 21. Bxc4 Rxc4 22. b3 Rc7 23. Be3 Qd7 24. Nh2 Qe7 25. f3 Rfc8 26. Ng4 Rc2+ 27. Re2 Rxe2+ 28. Qxe2 f5 29. gxf6 Bxf6 30. Rc1 Bg7 31. Rc5 Rc7 32. Rxc7 Bc8 33. Rxc8+ 1-0

[Event "GRE-ch U20 Girls"]
[Site "Trikala"]
[Date "2023.04.24"]
[Round "9"]
[White "Kosma, Maria"]
[Black "Christodoulou, Georgia"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "1619"]
[BlackElo "1575"]
[PlyCount "141"]
[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 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. Nxc6 bxc6 8. Bd3 e5 9. 0-0 Bxc3 10. bxc3 0-0 11. Ba3 d6 12. Bc2 c5 13. Bc1 Bb7 14. Qe2 Qe7 15. Rb1 Rab8 16. f3 Ba6 17. Bg5 Qe6 18. Bd3 Nd7 19. Rb3 Rb6 20. Rfb1 f6 21. Be3 Rfb8 22. g3 g5 23. R1b2 Kh8 24. Qd1 Rd8 25. Qe2 Rdb8 26. Kh1 Qf7 27. Qf1 Qe6 28. Qe2 h6 29. f4 gxf4 30. gxf4 Qh3 31. Qf2 Rf8 32. Bf1 Qg4 33. Rb1 Bb7 34. Bg2 Kh7 35. Rxb6 axb6 36. Bf3 Qh3 37. f5 Rg8 38. Rd1 Ba6 39. Rxd6 Rg7 40. Bg2 Qh5 41. Qd2 Bc8 42. Qd1 Qxd1+ 43. Rxd1 Ba6 44. Bf1 Bb7 45. Bg2 Ba6 46. Bf3 Bxc4 47. Bh5 Re7 48. Bg6+ Kg7 49. Rg1 Bxa2 50. Bh5+ Kh7 51. Rg6 Rg7 52. Rxh6+ Kg8 53. Be2 Bb1 54. Bc4+ Kf8 55. Rh4 Ke7 56. Bd5 b5 57. Bh6 Rh7 58. Kg2 Rh8 59. Kf3 Nb6 60. Kg4 Nxd5 61. exd5 Ba2 62. Be3 Rxh4+ 63. Kxh4 Bxd5 64. Bxc5+ Kf7 65. Kg4 Bb3 66. Kf3 Bc2 67. Kg4 Bd1+ 68. Kg3 Bc2 69. Kg4 Bd1+ 70. Kh4 Bc2 71. Kg4 1/2-1/2

[Event "GRE-ch U20 Girls"]
[Site "Trikala"]
[Date "2023.04.23"]
[Round "8"]
[White "Kalamoukou, Giolanta"]
[Black "Kosma, Maria"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "1586"]
[BlackElo "1619"]
[PlyCount "95"]
[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 0-0 5. a3 Bxc3+ 6. bxc3 c5 7. Bd3 d5 8. cxd5 exd5 9. Ne2 b6 10. 0-0 Ba6 11. a4 Bxd3 12. Qxd3 Nc6 13. Ba3 c4 14. Qc2 Re8 15. Ng3 Ne4 16. Nxe4 Rxe4 17. Rae1 Qe8 18. Bc1 Na5 19. f3 Re6 20. e4 Nb3 21. e5 f6 22. f4 fxe5 23. f5 Nxc1 24. Qxc1 Rh6 25. dxe5 Qh5 26. h3 Rf8 27. Qd2 Rd8 28. e6 Rf6 29. Re5 d4 30. cxd4 g6 31. e7 Re8 32. fxg6 Qh4 33. Rxf6 Qxf6 34. gxh7+ Kh8 35. Qe2 c3 36. Qc4 Kxh7 37. Qxc3 Rxe7 38. Rxe7+ Qxe7 39. d5 Qd7 40. Qc6 Qe7 41. Qe6 Qc7 42. d6 Qc1+ 43. Kf2 Qd2+ 44. Kg3 Qg5+ 45. Qg4 Qe3+ 46. Kh2 Qe5+ 47. Qg3 Qd4 48. h4 1-0

[Event "GRE-ch U20 Girls"]
[Site "Trikala"]
[Date "2023.04.22"]
[Round "7"]
[White "Kosma, Maria"]
[Black "Tsekoura, Stavroula"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1619"]
[BlackElo "1511"]
[PlyCount "73"]
[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 g6 5. c4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Be2 0-0 9. f3 Nh5 10. Nxc6 bxc6 11. g4 Nf6 12. Qd2 Nd7 13. h4 f6 14. f4 h6 15. 0-0-0 Qc7 16. Rdg1 Kf7 17. g5 fxg5 18. hxg5 hxg5 19. Rxg5 Rh8 20. Rhg1 Bf6 21. Rxg6 Nf8 22. R6g3 Ke8 23. Qd1 Be6 24. Bd4 Nd7 25. Bh5+ Kd8 26. f5 Bxc4 27. b3 Bxd4 28. Qxd4 Nf6 29. Qxc4 d5 30. exd5 Rxh5 31. Rg8+ Nxg8 32. Rxg8+ Kd7 33. dxc6+ Qxc6 34. Qxc6+ Kxc6 35. Rxa8 Rxf5 36. Rxa7 e5 37. Ra4 1-0

[Event "GRE-ch U20 Girls"]
[Site "Trikala"]
[Date "2023.04.21"]
[Round "6"]
[White "Alexandri, Vasiliki"]
[Black "Kosma, Maria"]
[Result "0-1"]
[ECO "E35"]
[WhiteElo "1639"]
[BlackElo "1619"]
[PlyCount "72"]
[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. Qc2 d5 5. cxd5 exd5 6. Bg5 h6 7. Bxf6 Qxf6 8. a3 Bxc3+ 9. Qxc3 0-0 10. e3 Bf5 11. Ne2 c6 12. Ng3 Bg6 13. Be2 Nd7 14. 0-0 Rac8 15. b4 Qe7 16. Rac1 f5 17. Nh5 f4 18. Nxf4 Rxf4 19. exf4 Qxe2 20. Qg3 Qe6 21. Rfe1 Qf7 22. Re2 Re8 23. Rce1 Rxe2 24. Rxe2 Nf6 25. Qe3 Ne4 26. f3 Nd6 27. Qe5 Nc4 28. Qb8+ Kh7 29. a4 Qf6 30. Qxa7 b6 31. a5 Qxd4+ 32. Rf2 Bd3 33. g3 Qa1+ 34. Kg2 Ne3+ 35. Kh3 Bf1+ 36. Rxf1 Qxf1+ 0-1

[Event "GRE-ch U20 Girls"]
[Site "Trikala"]
[Date "2023.04.21"]
[Round "5"]
[White "Kosma, Maria"]
[Black "Bania, Eleni"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1619"]
[BlackElo "1615"]
[PlyCount "107"]
[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 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. Nxc6 bxc6 8. Bd3 e5 9. 0-0 d6 10. Na4 0-0 11. a3 Ba5 12. b4 Bb6 13. c5 dxc5 14. bxc5 Ba5 15. Qc2 Rb8 16. Bg5 h6 17. Bh4 g5 18. Bg3 Qe7 19. Bc4 Nh5 20. Rad1 Bc7 21. Rd2 Nf4 22. Qd1 Ne6 23. Qh5 Kg7 24. h4 Bd7 25. Rfd1 Be8 26. hxg5 Nxg5 27. Qg4 Qf6 28. Nb2 Kh7 29. Ba2 Rg8 30. Qe2 Qg6 31. Bb1 Ne6 32. Qf3 Nd4 33. Rxd4 exd4 34. e5 Rxb2 35. Bxg6+ Rxg6 36. e6 Bxg3 37. exf7 Bxf2+ 38. Kh1 Bxf7 39. Qxf7+ Rg7 40. Qf5+ Kg8 41. Qc8+ Kh7 42. Qxc6 h5 43. Qe4+ Kh6 44. Qf4+ Kh7 45. Rf1 Be3 46. Qe4+ Kg8 47. Qe8+ Kh7 48. Qxh5+ Kg8 49. Qd5+ Kh7 50. Rf5 Rb1+ 51. Kh2 Bg1+ 52. Kh3 Be3 53. Rh5+ Bh6 54. Qf5+ 1-0

[Event "GRE-ch U20 Girls"]
[Site "Trikala"]
[Date "2023.04.20"]
[Round "4"]
[White "Tsekoura, Vaia"]
[Black "Kosma, Maria"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1690"]
[BlackElo "1619"]
[PlyCount "77"]
[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 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Nxd4 Ngf6 6. 0-0 e6 7. Re1 Be7 8. Bf1 a6 9. c4 Qc7 10. b3 0-0 11. Bb2 b6 12. Nc3 Bb7 13. Qc2 Rfe8 14. Rad1 Rac8 15. Rd3 Ne5 16. Rh3 Ng6 17. Qd2 Rcd8 18. Qc1 Bc8 19. Nde2 d5 20. cxd5 exd5 21. Rd3 Ng4 22. Ng3 Nxf2 23. Rf3 d4 24. Nd5 Qxc1 25. Rxc1 Nxe4 26. Nxe4 Rxd5 27. Bc4 Rf5 28. Bxd4 Rxf3 29. gxf3 Ba3 30. Re1 Bd7 31. Bxb6 Ne5 32. Be2 f5 33. f4 Ng6 34. Nc5 Bxc5+ 35. Bxc5 Nxf4 36. Bc4+ Be6 37. Bd6 Nh3+ 38. Kg2 Ng5 39. Bxe6+ 1/2-1/2

[Event "GRE-ch U20 Girls"]
[Site "Trikala"]
[Date "2023.04.19"]
[Round "3"]
[White "Kosma, Maria"]
[Black "Tsapaki, Asimenia"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1619"]
[BlackElo "1584"]
[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. e4 c5 2. Nf3 e6 3. c4 a6 4. Nc3 Nc6 5. d4 cxd4 6. Nxd4 Qc7 7. Be3 Nf6 8. a3 Be7 9. Be2 d6 10. 0-0 0-0 11. Rc1 Bd7 12. Kh1 Nxd4 13. Bxd4 Bc6 14. f3 Nd7 15. Qe1 Bf6 16. Bxf6 Nxf6 17. Qg3 Rac8 18. Rfd1 Rfd8 19. Rd2 Rd7 20. Rcd1 Rcd8 21. b4 b6 22. Rd4 Bb7 23. Na4 e5 24. R4d2 Rb8 25. Qf2 Bc8 26. Qe3 g6 27. Nc3 Bb7 28. Rc1 Nh5 29. Rdd1 Nf4 30. Nd5 Bxd5 31. cxd5 Qb7 32. Bf1 b5 33. Rc6 Kf8 34. Rdc1 Ke7 35. g3 Nh5 36. Bh3 Qa7 37. Qd2 Rdb7 38. Qg5+ f6 39. Qh6 Ke8 40. Rc8+ 1-0

[Event "GRE-ch U20 Girls"]
[Site "Trikala"]
[Date "2023.04.19"]
[Round "2"]
[White "Kratimenou, Georgia"]
[Black "Kosma, Maria"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1402"]
[BlackElo "1619"]
[PlyCount "68"]
[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. Nc3 e6 3. g3 d5 4. d3 Nc6 5. Bg2 d4 6. Nce2 Nf6 7. h3 Qc7 8. f4 h5 9. Nf3 b5 10. 0-0 Bb7 11. Bd2 Rd8 12. Qe1 c4 13. Qf2 Bc5 14. Ng5 Ne7 15. Rae1 b4 16. Bc1 Bb6 17. Kh1 cxd3 18. cxd3 Qc2 19. Rd1 Ba6 20. Rd2 Qa4 21. b3 Qd7 22. Bb2 Nc6 23. Rc1 e5 24. Rdc2 Bb5 25. a4 bxa3 26. Bxa3 a5 27. Rd2 Ng4 28. hxg4 hxg4+ 29. Kg1 f6 30. Bc5 Bc7 31. Rf1 fxg5 32. fxe5 Qe6 33. Nxd4 Nxd4 34. Qe3 Qxe5 0-1

[Event "GRE-ch U20 Girls"]
[Site "Trikala"]
[Date "2023.04.18"]
[Round "1"]
[White "Kosma, Maria"]
[Black "Giakoustidou, Evgenia"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "1619"]
[BlackElo "1309"]
[PlyCount "49"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 g6 8. Qe2 Bg7 9. f4 b5 10. Bb3 Qc7 11. 0-0-0 Nb6 12. e5 dxe5 13. fxe5 Ng4 14. e6 Ne5 15. exf7+ Nxf7 16. Bxf7+ Kxf7 17. Rhf1+ Bf6 18. Ne4 Nd5 19. Nxf6 Nxf6 20. Bxf6 exf6 21. Qf3 Rd8 22. Qxf6+ Kg8 23. Nc6 Rxd1+ 24. Rxd1 h5 25. Ne7+ 1-0

[Event "Nikaia op 29th"]
[Site "Nikaia"]
[Date "2022.09.03"]
[Round "3"]
[White "Kiousi, Panagiota"]
[Black "Kosma, Maria"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "1878"]
[BlackElo "1467"]
[PlyCount "77"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Rd1 Bc6 10. Nc3 Bxf3 11. Bxf3 Nc6 12. Bxc6 bxc6 13. Bg5 Nd5 14. Bxe7 Qxe7 15. Na2 f5 16. Qxc4 f4 17. Qxc6 fxg3 18. hxg3 Qf6 19. Rf1 Rab8 20. Nc3 Rxb2 21. Nxd5 exd5 22. Qxd5+ Kh8 23. Qe5 Qg6 24. d5 Rb4 25. Ra3 Re4 26. Qxc7 Rxe2 27. Rb3 h5 28. Rb8 Rxb8 29. Qxb8+ Kh7 30. Qb1 Rc2 31. Re1 Qd3 32. Qd1 Qf5 33. Qd4 Ra2 34. d6 Qa5 35. Qe4+ Kh6 36. Qe3+ Kh7 37. Qd3+ g6 38. Re7+ Kh6 39. Qe3+ 1-0

[Event "Nikaia op 29th"]
[Site "Nikaia"]
[Date "2022.09.01"]
[Round "1"]
[White "Karagiannis, Athanasios"]
[Black "Kosma, Maria"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2149"]
[BlackElo "1467"]
[PlyCount "55"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. c3 b6 9. Bd3 Bb7 10. Qc2 Be7 11. 0-0-0 a5 12. h4 h6 13. g4 f5 14. gxf5 Rxf5 15. Ne5 Bxh4 16. Bc4 Bd5 17. Bxd5 exd5 18. Kb1 Rf4 19. Ng3 Qg5 20. Qb3 Qd8 21. Nh5 a4 22. Qc2 Rxf2 23. Qg6 Bf6 24. Ng4 Qe7 25. Nxf2 Nd7 26. Ng4 Qe4+ 27. Qxe4 dxe4 28. Nhxf6+ 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.17"]
[Round "7.8"]
[White "Kosma, Maria"]
[Black "Koutsouraki, Ariadni"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1467"]
[BlackElo "1451"]
[PlyCount "70"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Treis Asteres"]
[BlackTeam "Thessaloniki Aris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 0-0 6. 0-0 d6 7. h3 a6 8. Ba4 Ba7 9. Bxc6 bxc6 10. Bg5 h6 11. Bh4 Qe7 12. Qc1 Qe6 13. Bxf6 Qxf6 14. d4 Bxh3 15. gxh3 Qxf3 16. Qe3 Qxe3 17. fxe3 Rfe8 18. Nd2 Re6 19. Rf3 Rae8 20. Raf1 R8e7 21. Kh2 exd4 22. exd4 d5 23. e5 c5 24. Rf4 cxd4 25. cxd4 c5 26. Nf3 cxd4 27. Nh4 Rxe5 28. Nf5 Re2+ 29. Kh1 Rc7 30. Rg4 Rcc2 31. Nxh6+ Kh7 32. Rxf7 Re1+ 33. Rg1 Rxg1+ 34. Kxg1 d3+ 35. Kf1 Rc1+ 0-1

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.16"]
[Round "6"]
[White "Kosma, Maria"]
[Black "Aivazian, Elpida Sofia"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1467"]
[BlackElo "1565"]
[PlyCount "41"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Treis Asteres"]
[BlackTeam "Alexanthroepoles Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Bf4 Nxd4 6. Qxd4 d6 7. Bb5+ Bd7 8. Qa4 Nf6 9. Nc3 a6 10. Bxd7+ Nxd7 11. Bg3 h5 12. h3 Rc8 13. Rd1 Qc7 14. 0-0 g5 15. e5 dxe5 16. Ne4 Qc6 17. Rxd7 Kxd7 18. Rd1+ Kc7 19. Bxe5+ Bd6 20. Bxd6+ Kb6 21. Qd4+ 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.15"]
[Round "5.10"]
[White "Chatzipanagiotou, Asimenia"]
[Black "Kosma, Maria"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1527"]
[BlackElo "1467"]
[PlyCount "118"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Chania Kethon"]
[BlackTeam "Treis Asteres"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Nd5 Nxd5 10. exd5 Bf5 11. Bd3 e4 12. fxe4 Bxe4 13. Bxe4 Qh4+ 14. Bf2 Qxe4+ 15. Qe2 Qxe2+ 16. Kxe2 Nd7 17. Rhe1 0-0-0 18. Kf1 Ne5 19. Bb6 Rd7 20. Re3 Be7 21. Rae1 Bg5 22. Re4 Re7 23. Nd4 g6 24. Nf3 Bf6 25. Rf4 Nxf3 26. Rxf3 Rxe1+ 27. Kxe1 Re8+ 28. Kd1 Bxb2 29. Rxf7 Re5 30. c4 Re4 31. Rc7+ Kd8 32. Rxb7+ Ke8 33. Rc7 Rg4 34. g3 h4 35. Rc8+ Kd7 36. Rd8+ Ke7 37. Bc7 Be5 38. gxh4 Rxc4 39. Bb6 Rb4 40. Rb8 Ra4 41. Rb7+ Kf6 42. Ke2 Kf5 43. Kf3 Ra3+ 44. Be3 Bd4 45. Rb3 Rxb3 46. axb3 Bxe3 47. Kxe3 Ke5 48. Kf3 Kxd5 49. Kf4 Ke6 50. Kg5 d5 51. Kxg6 d4 52. h5 d3 53. h6 d2 54. h7 d1Q 55. h8Q Qg4+ 56. Kh6 Qh4+ 57. Kg7 Qg5+ 58. Kf8 Qe7+ 59. Kg8 Qf7# 0-1

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.14"]
[Round "4"]
[White "Kosma, Maria"]
[Black "Palaiochorinou, Agni"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1467"]
[BlackElo "1140"]
[PlyCount "63"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Treis Asteres"]
[BlackTeam "Polygyrou ASO"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

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. 0-0-0 Rb8 10. h4 Na5 11. g4 a6 12. h5 b5 13. hxg6 fxg6 14. Bh6 Nc4 15. Bxc4+ bxc4 16. Nc6 Qc7 17. Nxb8 Qxb8 18. Bxg7 Kxg7 19. Qh6+ Kg8 20. Nd5 Rf7 21. Nxf6+ exf6 22. Qf4 Qc7 23. Qxd6 Qxd6 24. Rxd6 Bb7 25. Rd4 Rc7 26. Rhd1 Bc8 27. Rd6 Kg7 28. R1d4 f5 29. gxf5 gxf5 30. exf5 Kf7 31. f4 Ke7 32. Rh6 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.13"]
[Round "3"]
[White "Kosma, Maria"]
[Black "Papadimitriou, Dimitra"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1467"]
[BlackElo "1164"]
[PlyCount "89"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Treis Asteres"]
[BlackTeam "Livatheias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 e5 7. d5 a5 8. h4 h5 9. Bg5 Nbd7 10. Be2 Nc5 11. Bxh5 Qd7 12. Be2 Nh7 13. Qd2 Qe8 14. h5 Nxg5 15. Qxg5 f6 16. Qxg6 Qxg6 17. hxg6 f5 18. Nb5 f4 19. Nh5 Nxe4 20. Nxc7 Ra7 21. Nb5 Ra6 22. f3 Nf6 23. Bd3 Bd7 24. Nc3 Nxh5 25. Rxh5 Rb6 26. 0-0-0 Re8 27. Rdh1 Ra6 28. Rh7 Re7 29. c5 Ra7 30. cxd6 Re8 31. Rxg7+ Kxg7 32. Rh7+ Kg8 33. Rxd7 Rf8 34. Ne4 Raa8 35. Ng5 Rac8+ 36. Kb1 Rcd8 37. Rxb7 Rb8 38. Rh7 Rfe8 39. d7 Red8 40. Ne6 Rxb2+ 41. Kxb2 Rb8+ 42. Ka3 a4 43. g7 Ra8 44. Bg6 Rb8 45. Rh8# 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.13"]
[Round "2"]
[White "Tsapaki, Asimenia"]
[Black "Kosma, Maria"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "1479"]
[BlackElo "1467"]
[PlyCount "38"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kreta OFI"]
[BlackTeam "Treis Asteres"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 g6 8. f4 Bg7 9. Nf3 Qa5 10. Qd2 Qb4 11. Bd5 e6 12. a3 Qxb2 13. Rb1 Qxa3 14. Bxb7 Rb8 15. Bxc8 Nxe4 16. Bxd7+ Kxd7 17. Qc1 Qxc3+ 18. Kf1 Qc4+ 19. Ke1 Bc3+ 0-1

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.12"]
[Round "1.9"]
[White "Kosma, Maria"]
[Black "Terzidi, Natalia"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1467"]
[BlackElo "1146"]
[PlyCount "119"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Treis Asteres"]
[BlackTeam "Thessaloniki ES"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bb7 6. c3 Nf6 7. d3 Be7 8. 0-0 0-0 9. Re1 d6 10. Nbd2 Nd7 11. Nf1 Bf6 12. Ne3 Nb6 13. Ng4 Na5 14. Nxf6+ Qxf6 15. Bg5 Qg6 16. Bc2 h6 17. Be3 Qe6 18. b4 Nc6 19. Bb3 Qe7 20. Qd2 Kh7 21. h3 Bc8 22. c4 bxc4 23. dxc4 Rb8 24. b5 axb5 25. cxb5 Nd8 26. a4 Qf6 27. Kh2 Ne6 28. Rec1 g5 29. a5 Nd7 30. Bxe6 Qxe6 31. Rxc7 Rxb5 32. a6 Nc5 33. Bxc5 Rxc5 34. a7 Rxc7 35. a8Q g4 36. Qad5 Qg6 37. Nh4 Qg7 38. Nf5 Bxf5 39. exf5 gxh3 40. Q2d3 e4 41. Q5xe4 f6 42. Qxh3 Rg8 43. Ra8 Rcc8 44. Rxc8 Rxc8 45. Qe6 Rd8 46. Qg3 Rg8 47. Qxg7+ Rxg7 48. Qxf6 d5 49. Qe5 Rg5 50. Qe7+ Kh8 51. f6 Rg8 52. f7 Rc8 53. f8R+ Rxf8 54. Qxf8+ Kh7 55. Qf7+ Kh8 56. Kg3 d4 57. Kf4 d3 58. Kf5 d2 59. Kg6 h5 60. Qg7# 1-0

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.19"]
[Round "6.5"]
[White "Palaiochorinou, Agni"]
[Black "Kosma, Maria"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1077"]
[BlackElo "1265"]
[PlyCount "60"]
[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 "Polygyrou ASO"]
[BlackTeam "Asteres"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. f4 exf4 11. Bxf4 Nc6 12. Kh1 Ne5 13. Nd4 Bd7 14. Bf3 Qc8 15. Nf5 Bxf5 16. exf5 Nxf3 17. Qxf3 d5 18. Nxd5 Nxd5 19. Qxd5 Qxc2 20. Qxb7 Bf6 21. Rab1 Qxf5 22. Bd6 Qc8 23. Qxc8 Rfxc8 24. b4 Rc6 25. Rfd1 Rd8 26. Bc5 Re8 27. Re1 Rb8 28. Rec1 Bg5 29. Rd1 h6 30. g3 Kh7 1/2-1/2

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.18"]
[Round "4.5"]
[White "Kosma, Maria"]
[Black "Angelakopoulou, Ioanna"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1265"]
[BlackElo "1273"]
[PlyCount "82"]
[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 "Asteres"]
[BlackTeam "Larisas"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 Nbd7 8. Nge2 a6 9. Qc2 Qa5 10. 0-0 0-0 11. Bf4 Bxf4 12. Nxf4 Re8 13. a3 Nf8 14. b4 Qb6 15. Na4 Qd8 16. Rfe1 Ne6 17. Nxe6 Bxe6 18. Nc5 Qb6 19. a4 Rab8 20. Reb1 Qd8 21. h3 h6 22. Rc1 Nd7 23. Qc3 Nxc5 24. bxc5 Qg5 25. Kh2 Bf5 26. Bxf5 Qxf5 27. Qc2 Qxc2 28. Rxc2 Re7 29. Rb1 Rc8 30. a5 Rcc7 31. Kg1 Kf8 32. Kf1 Ke8 33. Rcb2 Red7 34. Ke2 Ke7 35. Kd3 Kf6 36. Rb3 Re7 37. R3b2 Kg5 38. Ke2 f5 39. Kf3 Kf6 40. Rg1 g5 41. g4 Rc8 1/2-1/2

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.18"]
[Round "5.2"]
[White "Kosma, Maria"]
[Black "Karakitsios, Ioannis"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1265"]
[BlackElo "1064"]
[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 "Asteres"]
[BlackTeam "Kozanis Aetoi"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 g6 2. c4 Nf6 3. Nc3 Bg7 4. e4 d6 5. Nge2 Nbd7 6. Ng3 0-0 7. Be2 c5 8. d5 Ne5 9. f4 Ned7 10. Be3 Re8 11. Qd2 Bh6 12. e5 dxe5 13. fxe5 Nxe5 14. Bxh6 Bg4 15. Bf4 Ned7 16. 0-0 e5 17. Bg5 Bxe2 18. Qxe2 Qb6 19. Qf2 Rf8 20. Bxf6 Nxf6 21. Qxf6 Qxb2 22. Nce4 Rac8 23. Qg5 f5 24. Nd6 f4 25. Nxc8 fxg3 26. Rxf8+ Kxf8 27. Qf6+ Kg8 28. Ne7# 1-0

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.17"]
[Round "2.2"]
[White "Kosma, Maria"]
[Black "Pothos, Aris"]
[Result "0-1"]
[ECO "E42"]
[WhiteElo "1265"]
[BlackElo "1315"]
[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 "Asteres"]
[BlackTeam "Acharnon"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 Nc6 6. a3 Bxc3+ 7. Nxc3 cxd4 8. exd4 d5 9. Be3 b6 10. cxd5 Nxd5 11. Bb5 Bd7 12. Nxd5 exd5 13. Rc1 Ne7 14. Bd3 0-0 15. 0-0 Bf5 16. Ba6 Bc8 17. Qa4 Bd7 18. Qb3 Bc8 19. Bb5 Nf5 20. Bc6 Nxe3 21. fxe3 Rb8 22. Bxd5 Qe7 23. Rxf7 Rxf7 24. Rf1 Bb7 25. Bxf7+ Kh8 26. Bh5 Ba6 27. Re1 Qh4 28. Qd1 Rc8 29. Be2 Bb7 30. Bf3 Bxf3 31. gxf3 Rc6 32. Re2 Qh3 33. Qf1 Rg6+ 34. Rg2 Rc6 35. d5 Rc5 36. Rd2 Qh6 37. Rd3 Rc2 38. h3 Qg6+ 39. Kh1 Qg3 0-1

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.17"]
[Round "3.2"]
[White "Skodras, Marios Konstantinos"]
[Black "Kosma, Maria"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1576"]
[BlackElo "1265"]
[PlyCount "118"]
[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 "Kalamarias ES"]
[BlackTeam "Asteres"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Bxd7+ Bxd7 5. 0-0 Nf6 6. Re1 e6 7. Nc3 Be7 8. d4 cxd4 9. Nxd4 a6 10. Be3 0-0 11. f3 b5 12. a3 Qc7 13. Qd2 Rfd8 14. Qf2 Qb7 15. Nce2 a5 16. Rad1 e5 17. Nb3 a4 18. Nbc1 d5 19. exd5 Nxd5 20. Nd3 Nxe3 21. Qxe3 f6 22. c3 Rac8 23. Kh1 Be6 24. Ng3 Qc7 25. Ne4 Bb3 26. Rd2 f5 27. Nef2 Rd5 28. Nb4 Rxd2 29. Qxd2 Rd8 30. Qc1 h6 31. Qb1 g6 32. Nfd3 Bd6 33. Qc1 Kg7 34. Qe3 Re8 35. Na6 Qf7 36. Nab4 Qf6 37. Nf4 Qf7 38. Nfd3 Bc4 39. f4 e4 40. Qd4+ Qf6 41. Qe3 Rc8 42. Ne5 Bxe5 43. fxe5 Qxe5 44. g3 g5 45. Nc2 f4 46. gxf4 gxf4 47. Rg1+ Kh7 48. Qb6 Rg8 49. Qb7+ Kh8 50. Rxg8+ Kxg8 51. Qc8+ Kf7 52. Qd7+ Kf6 53. Qd8+ Kg6 54. Qb6+ Kh5 55. Qf2 Bd5 56. Qe2+ Kg6 57. Nd4 e3+ 58. Kg1 Qg5+ 59. Kf1 Bc4 0-1

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.16"]
[Round "1.5"]
[White "Kosma, Maria"]
[Black "Karavitaki, Evaggelia"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1265"]
[BlackElo "1808"]
[PlyCount "88"]
[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 "Asteres"]
[BlackTeam "Chanion"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 4. d4 cxd4 5. Nxd4 a6 6. Be2 Qc7 7. 0-0 Nf6 8. Kh1 d6 9. Be3 Bd7 10. f3 Be7 11. Qd2 0-0 12. g4 Nxd4 13. Bxd4 Bc6 14. a4 b6 15. Qe3 Nd7 16. Qf2 Qb7 17. Bd3 Nc5 18. Be2 b5 19. axb5 axb5 20. e5 Nd7 21. exd6 Bxd6 22. Bd3 Ne5 23. Bxe5 Bxe5 24. Rab1 Rfd8 25. Ne4 Qe7 26. Qg2 Bxe4 27. Bxe4 Ra2 28. Qe2 Qc7 29. Qxb5 Rb8 30. Qd3 g6 31. Rf2 Raxb2 32. Rxb2 Rxb2 33. Qa3 Rb1+ 34. Kg2 Bxh2 35. f4 Bxf4 36. c4 Rb8 37. c5 Qe5 38. Bf3 Be3 39. Re2 Bxc5 40. Qa5 Qd4 41. Kh3 Rb3 42. Qa8+ Kg7 43. Rg2 Qf4 44. Rg3 Bd6 0-1

[Event "GRE-ch U20 Girls"]
[Site "Trikala"]
[Date "2021.08.27"]
[Round "7"]
[White "Papadopoulou, Marilena"]
[Black "Kosma, Maria"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1374"]
[BlackElo "1271"]
[PlyCount "91"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qf3 e6 7. g4 Nxg4 8. Qxg4 e5 9. Nf5 g6 10. Nxd6+ Bxd6 11. Qg3 Be6 12. Bh6 Nc6 13. 0-0-0 Qc7 14. Bg7 Rg8 15. Bf6 Be7 16. Bxe7 Qxe7 17. Nd5 Bxd5 18. Rxd5 Rd8 19. Bc4 Rxd5 20. Bxd5 Nd4 21. Qe3 Rf8 22. Rd1 Qc7 23. c3 Ke7 24. Kb1 Ne6 25. Bxe6 fxe6 26. Rd3 Rd8 27. Qg5+ Ke8 28. Rxd8+ Qxd8 29. Qxd8+ Kxd8 30. Kc2 Ke7 31. Kd3 g5 32. h3 Kd6 33. Kc4 h5 34. f3 Kc6 35. b4 b6 36. Kb3 Kd6 37. c4 Kc7 38. Ka4 Kc6 39. c5 Kb7 40. cxb6 Kxb6 41. Kb3 Kb7 42. Kc4 Kb6 43. a4 h4 44. a5+ Kc6 45. b5+ axb5+ 46. Kb4 1-0

[Event "GRE-ch U20 Girls"]
[Site "Trikala"]
[Date "2021.08.26"]
[Round "5"]
[White "Apostolakaki, Evangelia"]
[Black "Kosma, Maria"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "1626"]
[BlackElo "1271"]
[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 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Qd3 Be4 11. Qe3 Nc6 12. Nc3 Bxf3 13. Qxf3 Nxd4 14. Qxb7 Rb8 15. Qxa6 Nc2 16. Rb1 Nb4 17. Qc4 Nbd5 18. Nb5 c6 19. Qxc6 Qa5 20. Qc2 Rfc8 21. Qd1 Nb6 22. b3 Rd8 23. Qc2 Nfd5 24. Bd2 Bb4 25. Rfd1 Rbc8 26. Bxb4 Qxb4 27. Qe4 Qe7 28. Rbc1 f5 29. Qe5 Nd7 30. Qd6 Qxd6 31. Nxd6 Rxc1 32. Rxc1 Rb8 33. Bxd5 1-0

[Event "GRE-ch U20 Girls"]
[Site "Trikala"]
[Date "2021.08.24"]
[Round "2"]
[White "Kosma, Maria"]
[Black "Apostolidou, Eleni"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1271"]
[BlackElo "1406"]
[PlyCount "86"]
[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. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Nf6 7. Bd3 0-0 8. Nge2 Re8 9. 0-0 Bd6 10. Rc1 Bxf4 11. Nxf4 Nbd7 12. Qc2 Nf8 13. Na4 Ng6 14. Ne2 Ne4 15. Bxe4 Rxe4 16. Nc5 Re8 17. Ng3 Nf8 18. Rfd1 Ne6 19. b4 a5 20. a3 axb4 21. axb4 Nxc5 22. dxc5 Qf6 23. Rd4 Be6 24. Qb2 Qe7 25. Nh5 f6 26. Nf4 Qf7 27. Ra1 Qe7 28. h3 Bf5 29. Ne2 Qf8 30. Rdd1 Rxa1 31. Rxa1 Ra8 32. Ra3 Qb8 33. Nd4 Bd7 34. Qb3 Rxa3 35. Qxa3 b6 36. Qa6 bxc5 37. bxc5 Qb1+ 38. Kh2 Qb8+ 39. g3 Qc7 40. Qb6 Qc8 41. h4 Kf8 42. Nb3 Kf7 43. Na5 Ke7 1/2-1/2

[Event "GRE-ch U20 Girls"]
[Site "Trikala"]
[Date "2021.08.24"]
[Round "3"]
[White "Platsaki, Evgenia Valeria"]
[Black "Kosma, Maria"]
[Result "1-0"]
[ECO "E54"]
[WhiteElo "1220"]
[BlackElo "1271"]
[PlyCount "61"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 dxc4 7. Bxc4 c5 8. 0-0 cxd4 9. exd4 Qc7 10. Qd3 a6 11. Bb3 Nbd7 12. Bg5 h6 13. Be3 Bxc3 14. Rac1 b5 15. Rxc3 Qd6 16. Nd2 Bb7 17. f3 Rfd8 18. Qb1 Nb8 19. Ne4 Bxe4 20. fxe4 Ng4 21. e5 Qb6 22. Rxf7 Nxe3 23. Qg6 Nf5 24. Rxf5 Qxd4+ 25. Rf2 Qxe5 26. Qf7+ Kh8 27. Bc2 Nd7 28. Qg6 Nf6 29. Rxf6 Rd1+ 30. Bxd1 gxf6 31. Qxh6+ 1-0

[Event "EU-ch Amateur Online 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.17"]
[Round "8"]
[White "Eftovska, Lea"]
[Black "Kosma, Maria"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1570"]
[BlackElo "1271"]
[PlyCount "29"]
[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 d6 3. f4 Nc6 4. Nf3 a6 5. g3 Nf6 6. Bg2 e6 7. d3 Be7 8. 0-0 0-0 9. Qe2 b5 10. e5 Nd5 11. Ne4 dxe5 12. fxe5 Nd4 13. Nxd4 cxd4 14. Qf2 Qb6 15. c3 1-0

[Event "EU-ch Amateur Online 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.17"]
[Round "1"]
[White "Heron, Steve"]
[Black "Kosma, Maria"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1580"]
[BlackElo "1271"]
[PlyCount "87"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. g4 Nbd7 11. 0-0-0 b5 12. h4 Rc8 13. h5 Bxb3 14. axb3 Qa5 15. Nb1 b4 16. g5 Ne8 17. Qd5 Qxd5 18. Rxd5 Rc6 19. Ra5 Nc7 20. Bc4 Nb6 21. Bxb6 Rxb6 22. g6 Kh8 23. gxh7 Kxh7 24. Bd5 Bg5+ 25. Kd1 Rb5 26. Rxb5 Nxb5 27. Rg1 Kh6 28. c3 Nc7 29. c4 Nxd5 30. cxd5 Rc8 31. Nd2 Rc5 32. Nc4 f5 33. Ke2 fxe4 34. fxe4 a5 35. Kd3 Rc8 36. Nxd6 Rf8 37. Nf5+ Kxh5 38. Nxg7+ Kh6 39. Ne6 Rf3+ 40. Kc4 Be3 41. Rh1+ Kg6 42. Nf8+ Rxf8 43. Re1 Bd4 44. Kb5 1-0

[Event "EU-ch Amateur Online 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.17"]
[Round "3"]
[White "Kodric, Gasper"]
[Black "Kosma, Maria"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1555"]
[BlackElo "1271"]
[PlyCount "97"]
[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 c6 2. e4 e6 3. d4 d5 4. Nc3 Bb4 5. exd5 cxd5 6. Nf3 Bxc3+ 7. bxc3 Nf6 8. Be2 0-0 9. 0-0 Nbd7 10. cxd5 exd5 11. c4 dxc4 12. Bxc4 Nb6 13. Bd3 Bg4 14. Bb2 Qd5 15. Re1 Rfe8 16. Rxe8+ Rxe8 17. Be2 Qe4 18. Bd3 Bxf3 19. Qxf3 Qxf3 20. gxf3 Nfd5 21. Rc1 Nf4 22. Bb5 Ne2+ 23. Kf1 Nxc1 24. Bxe8 Nd3 25. Ba3 Nc4 26. Bb5 Nxa3 27. Bxd3 Kf8 28. Ke1 a6 29. Kd2 Ke7 30. Kc3 Nb5+ 31. Bxb5 axb5 32. Kb4 Kd6 33. Kxb5 Kc7 34. d5 Kd6 35. Kb6 Kxd5 36. a4 Kc4 37. a5 Kb4 38. Kxb7 Kxa5 39. Kc6 Kb4 40. Kd6 Kc4 41. Ke7 g5 42. Kxf7 Kd4 43. Kg7 Ke5 44. Kxh7 Kf4 45. Kg6 Kxf3 46. Kxg5 Kxf2 47. h4 Kf3 48. h5 Kf2 49. h6 1-0

[Event "EU-ch Amateur Online 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.17"]
[Round "4"]
[White "Kosma, Maria"]
[Black "De Smet, Fabrice"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1271"]
[BlackElo "1532"]
[PlyCount "87"]
[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. 0-0 Nh5 9. Be3 Nf4 10. Nd2 Nxe2+ 11. Nxe2 f5 12. f3 Na6 13. a3 f4 14. Bf2 Qg5 15. g3 Bh3 16. Re1 Nc5 17. Bxc5 dxc5 18. Kf2 fxg3+ 19. hxg3 Bh6 20. Nf1 Qe3+ 21. Nxe3 Rf7 22. Rh1 Raf8 23. Ng1 Bxe3+ 24. Kxe3 Bd7 25. Qd2 b6 26. Qh2 g5 27. Qh6 g4 28. fxg4 Bxg4 29. Rh4 Bd7 30. g4 Rg7 31. g5 Rff7 32. g6 Rxg6 33. Qh5 Rg3+ 34. Kd2 Rfg7 35. Ne2 Rg2 36. Rf1 R2g5 37. Qf3 Bf5 38. exf5 Rf7 39. f6 Rg6 40. Rg4 e4 41. Rxg6+ hxg6 42. Qg4 e3+ 43. Kxe3 Rf8 44. Qxg6+ 1-0

[Event "EU-ch Amateur Online 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.17"]
[Round "6"]
[White "Kosma, Maria"]
[Black "Hostasa, Petr"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1271"]
[BlackElo "1544"]
[PlyCount "73"]
[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 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 c5 6. Nf3 Nc6 7. Be2 dxc4 8. Bxc4 cxd4 9. exd4 0-0 10. 0-0 h6 11. Be3 a6 12. Ne5 Bd7 13. Qf3 Rc8 14. Bb3 b5 15. Rac1 Na5 16. Bd1 Nc4 17. Nxc4 Rxc4 18. Qg3 Kh8 19. Be2 Rc8 20. Bd3 Bc6 21. Ne2 Bd6 22. Qh3 Ng8 23. f4 Bd5 24. Nc3 Bb7 25. f5 exf5 26. Qxf5 g6 27. Qh3 h5 28. g4 Kg7 29. gxh5 Be7 30. hxg6 fxg6 31. Rxf8 Qxf8 32. Rf1 Bf6 33. Qg4 Qf7 34. h4 Nh6 35. Qg3 Rf8 36. h5 Bc6 37. Bxg6 1-0

[Event "EU-ch Amateur Online 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.17"]
[Round "2"]
[White "Kosma, Maria"]
[Black "Oikonomopoulos, Filippos"]
[Result "0-1"]
[ECO "E54"]
[WhiteElo "1271"]
[BlackElo "1574"]
[PlyCount "76"]
[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 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. Be2 dxc4 7. Bxc4 cxd4 8. exd4 a6 9. 0-0 b5 10. Bb3 Bb7 11. Bg5 Be7 12. d5 Nxd5 13. Nxd5 exd5 14. Qxd5 Qxd5 15. Bxd5 Bxg5 16. Nxg5 0-0 17. Rac1 Rac8 18. Rfd1 Na5 19. Rxc8 Rxc8 20. Bxf7+ Kf8 21. Be6 Rc2 22. b3 h6 23. Bf5 Rxa2 24. Ne6+ Ke7 25. h3 g6 26. Re1 gxf5 27. Nc5+ Kd6 28. b4 Bd5 29. bxa5 Kxc5 30. Rc1+ Kd6 31. f3 Rxa5 32. Kh2 Ra2 33. Rc3 b4 34. Rd3 b3 35. Rc3 b2 36. Rd3 b1Q 37. Re3 Qb2 38. Re6+ Kxe6 0-1

[Event "EU-ch Amateur Online 1400/1700"]
[Site "Tornelo INT"]
[Date "2021.04.17"]
[Round "5"]
[White "Martel Bruniaux, Malko"]
[Black "Kosma, Maria"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1567"]
[BlackElo "1271"]
[PlyCount "75"]
[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. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c5 7. cxd5 exd5 8. a3 b6 9. dxc5 bxc5 10. Nc3 Bb7 11. Bg5 d4 12. Na4 Na6 13. Rc1 Rc8 14. b3 Be4 15. Nd2 Bxg2 16. Kxg2 Qd5+ 17. Nf3 h6 18. Bf4 g5 19. Bd2 g4 20. Bxh6 gxf3+ 21. exf3 Rfe8 22. Qd2 Nh7 23. Rfe1 Bg5 24. Bxg5 Qxg5 25. Qd3 Nc7 26. Rxc5 Nd5 27. Rxc8 Rxc8 28. Re4 f5 29. Rxd4 Nhf6 30. Rxd5 Nxd5 31. Qxd5+ Kf8 32. Nc5 Qf6 33. Nd7+ Ke7 34. Nxf6 Kxf6 35. Qd6+ Kg5 36. Qe7+ Kh5 37. f4 Rh8 38. Qg5# 1-0

[Event "GRE-ch Online Rapid (Women) 1st"]
[Site "Tornelo INT"]
[Date "2021.02.06"]
[Round "3"]
[White "Kalogeridou, Ioanna"]
[Black "Kosma, Maria"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1294"]
[BlackElo "1174"]
[PlyCount "94"]
[EventDate "2021.02.06"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[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 c5 5. Bg2 cxd4 6. Nxd4 dxc4 7. Qa4+ Qd7 8. Qxc4 Be7 9. 0-0 0-0 10. Bf4 Nd5 11. Bxb8 Rxb8 12. Nc3 Nb6 13. Qd3 Rd8 14. Rad1 Qe8 15. Qc2 Bd7 16. e3 e5 17. Nb3 Rdc8 18. Qe2 Rxc3 19. bxc3 Bb5 20. Qh5 Bxf1 21. Rxf1 Bf6 22. Qf3 Na4 23. c4 b5 24. cxb5 Qxb5 25. Qc6 Qxc6 26. Bxc6 Nc3 27. Nc1 Rb1 28. a4 Rxc1 29. Rxc1 Ne2+ 30. Kf1 Nxc1 31. Bd5 Nd3 32. Ke2 Nc5 33. Bc6 Kf8 34. e4 Bd8 35. Ke3 Bb6 36. Kf3 Nd3 37. Kg4 Nxf2+ 38. Kf5 Nd3 39. Bb5 g6+ 40. Kg4 h5+ 41. Kg5 Bd8+ 42. Kh6 Nf2 43. Bc6 Kg8 44. Bd7 Ng4+ 45. Bxg4 hxg4 46. a5 Bxa5 47. h4 Bd2# 0-1

[Event "GRE-ch Online Rapid (Women) 1st"]
[Site "Tornelo INT"]
[Date "2021.02.06"]
[Round "8"]
[White "Kosma, Maria"]
[Black "Athanasiou, Soumela"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1174"]
[BlackElo "1322"]
[PlyCount "111"]
[EventDate "2021.02.06"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[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. cxd5 exd5 4. Nc3 Nf6 5. Bg5 c6 6. e3 Bf5 7. Qb3 Qc8 8. Bxf6 gxf6 9. Rc1 Bd6 10. Nb5 Be7 11. Bd3 Bxd3 12. Qxd3 Qd8 13. Nc3 Nd7 14. Nge2 Nb6 15. 0-0 Qd7 16. e4 dxe4 17. Nxe4 0-0-0 18. Qb3 Qe6 19. Qxe6+ fxe6 20. Rfd1 f5 21. Nd2 Bb4 22. Nf3 Rhg8 23. Nf4 Rde8 24. a3 Bd6 25. Nd3 Rg7 26. Re1 Nd5 27. Nfe5 Reg8 28. g3 f4 29. Kg2 fxg3 30. hxg3 h5 31. Rh1 Rh7 32. Nc4 Bc7 33. Nce5 h4 34. g4 Rg5 35. f4 Rgg7 36. Kf3 Bxe5 37. dxe5 Rf7 38. Rc4 Kc7 39. b4 Rf8 40. Nc5 Re8 41. Re4 b6 42. Nb3 Nc3 43. Rc4 Nb5 44. Rhc1 Nxa3 45. Rxc6+ Kb7 46. Nd4 Rd8 47. Ke4 a6 48. Nxe6 Rdd7 49. f5 Nb5 50. Nf8 Rd4+ 51. Kf3 Rg7 52. Ne6 Rgxg4 53. Nxd4 Nxd4+ 54. Kxg4 Nxc6 55. e6 Nxb4 56. e7 1-0

[Event "GRE-ch Online Rapid (Women) 1st"]
[Site "Tornelo INT"]
[Date "2021.02.06"]
[Round "6"]
[White "Kosma, Maria"]
[Black "Kratimenou, Maria"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "1174"]
[BlackElo "1196"]
[PlyCount "54"]
[EventDate "2021.02.06"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[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. Bd3 d5 6. cxd5 exd5 7. Nge2 c6 8. 0-0 Be6 9. a3 Bd6 10. Ng3 Qd7 11. Nh5 Nxh5 12. Qxh5 h6 13. h3 Qe7 14. e4 dxe4 15. Nxe4 Nd7 16. Bxh6 g6 17. Qf3 Rfc8 18. Bg5 Qf8 19. Nxd6 Qxd6 20. Rad1 Bd5 21. Qg4 Nf6 22. Qh4 Nh7 23. f4 Nxg5 24. fxg5 Be6 25. Rf6 Qd5 26. Qh6 Qxd4+ 27. Kh1 Bf5 0-1

[Event "GRE-ch Online Rapid (Women) 1st"]
[Site "Tornelo INT"]
[Date "2021.02.06"]
[Round "2"]
[White "Kosma, Maria"]
[Black "Magoula, Evgenia"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1174"]
[PlyCount "65"]
[EventDate "2021.02.06"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[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. Bg5 e6 6. e3 Be7 7. Nf3 Nc6 8. Be2 0-0 9. 0-0 h6 10. Bh4 a6 11. Rc1 b5 12. Nxb5 axb5 13. Rxc6 Bb7 14. Rc2 Rxa2 15. Bxb5 Qb6 16. Qe2 Ba6 17. Bxa6 Rxa6 18. Bg3 Raa8 19. Rfc1 Qa5 20. Bc7 Qa6 21. Qxa6 Rxa6 22. Be5 Rfa8 23. h3 Ne4 24. Rc7 Bd6 25. Bxd6 Nxd6 26. R1c6 Rxc6 27. Rxc6 Nc4 28. b3 Na5 29. Rb6 Kf8 30. Ne5 Ke7 31. b4 Nc4 32. Rb7+ Kd6 33. Rd7# 1-0

[Event "GRE-ch Online Rapid (Women) 1st"]
[Site "Tornelo INT"]
[Date "2021.02.06"]
[Round "4"]
[White "Kosma, Maria"]
[Black "Siskou, Evangelia"]
[Result "0-1"]
[ECO "E40"]
[WhiteElo "1174"]
[BlackElo "1134"]
[PlyCount "134"]
[EventDate "2021.02.06"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[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 d5 5. cxd5 Bxc3+ 6. bxc3 exd5 7. Bd3 b6 8. Ne2 Bb7 9. Ba3 Nbd7 10. 0-0 c5 11. dxc5 bxc5 12. Qa4 0-0 13. Rab1 Nb6 14. Qh4 Rc8 15. Bf5 Rc7 16. Rfd1 Re8 17. g4 d4 18. Nf4 Nbd5 19. Rxb7 Rxb7 20. g5 Nxf4 21. exf4 Qd5 22. Bc2 Qxa2 23. gxf6 Qxc2 24. Rf1 Rb1 25. Qg5 Rxf1+ 26. Kxf1 Qe2+ 27. Kg2 Qe4+ 28. Kg3 Qg6 29. cxd4 cxd4 30. Bb4 Qxg5+ 31. fxg5 gxf6 32. gxf6 d3 33. Kf3 h5 34. h3 Kh7 35. Bd2 Kg6 36. Bc3 Kf5 37. h4 a5 38. Bxa5 Kxf6 39. Kf4 Re5 40. Bc3 d2 41. Bxd2 Rf5+ 42. Kg3 Kg6 43. Bc3 f6 44. Bd4 Kf7 45. f4 Ke6 46. Kf3 Kd5 47. Ba1 Kd6 48. Ke4 Ke6 49. Bc3 Rd5 50. Bb2 f5+ 51. Ke3 Kd6 52. Bg7 Rd1 53. Bf6 Rh1 54. Bg5 Kd5 55. Kf2 Ke4 56. Kg3 Ke3 57. Bh6 Rg1+ 58. Kh2 Rg4 59. Kh3 Kf3 60. Bg5 Rg1 61. Kh2 Rg2+ 62. Kh3 Rg4 63. Kh2 Rxf4 64. Bxf4 Kxf4 65. Kh3 Kf3 66. Kh2 f4 67. Kh3 Ke2 0-1

[Event "GRE-ch Online Rapid (Women) 1st"]
[Site "Tornelo INT"]
[Date "2021.02.06"]
[Round "7"]
[White "Kratimenou, Georgia"]
[Black "Kosma, Maria"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1220"]
[BlackElo "1174"]
[PlyCount "60"]
[EventDate "2021.02.06"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Nc6 8. Bg5 Be7 9. Qd2 Be6 10. Rd1 Qa5 11. 0-0 0-0 12. h3 Rfd8 13. a3 b5 14. Bxf6 Bxf6 15. Nd5 Bxd5 16. Qxd5 Rac8 17. Qb3 Nd4 18. Nxd4 exd4 19. Rd3 Re8 20. Bf3 Rc5 21. Rfd1 Rec8 22. R1d2 Be5 23. Bg4 Rxc2 24. Rd1 Rc1 25. g3 R8c2 26. Qd5 g6 27. Qa8+ Kg7 28. Qb7 Bxg3 29. fxg3 Qe1+ 30. Rxe1 Rxe1# 0-1

[Event "GRE-ch Online Rapid (Women) 1st"]
[Site "Tornelo INT"]
[Date "2021.02.06"]
[Round "5"]
[White "Nyktari, Anna Maria"]
[Black "Kosma, Maria"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "1103"]
[BlackElo "1174"]
[PlyCount "52"]
[EventDate "2021.02.06"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[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 c5 5. cxd5 exd5 6. Bg2 Be7 7. 0-0 0-0 8. Nc3 Nbd7 9. Qc2 Nb6 10. Rd1 Qc7 11. Bf4 Qd8 12. Nh4 cxd4 13. Rxd4 Bc5 14. Rdd1 Be6 15. h3 Nh5 16. Be5 f6 17. Bd4 Bxd4 18. Rxd4 Qc7 19. Rc1 Rac8 20. Qd2 Qf7 21. Rd1 Nc4 22. Qc2 Nxg3 23. b3 Na3 24. Qb2 Rxc3 25. Qxc3 Nxe2+ 26. Kf1 Nxc3 0-1

[Event "GRE-ch Online Rapid (Women) 1st"]
[Site "Tornelo INT"]
[Date "2021.02.06"]
[Round "1"]
[White "Stamatiou, Alexandra"]
[Black "Kosma, Maria"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1174"]
[PlyCount "74"]
[EventDate "2021.02.06"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. d3 e6 5. Nc3 Be7 6. Be3 Nf6 7. 0-0 0-0 8. Nh4 Nxe4 9. dxe4 Bxh4 10. Qg4 Ne5 11. Qe2 a6 12. Bb3 b5 13. a3 Bb7 14. Rad1 Qc7 15. Qh5 Bf6 16. Qe2 c4 17. Ba2 Rad8 18. b3 cxb3 19. Bxb3 Qxc3 20. Rd3 Nxd3 21. Qxd3 Qxd3 22. cxd3 d5 23. exd5 Bxd5 24. Bxd5 Rxd5 25. Rd1 Rfd8 26. d4 e5 27. Kf1 exd4 28. Bxd4 Rxd4 29. Rxd4 Rxd4 30. Ke2 Ra4 31. f3 Rxa3 32. g4 Rc3 33. f4 b4 34. h4 b3 35. g5 b2 36. gxf6 b1Q 37. fxg7 Qb2+ 0-1

[Event "GRE-ch South U14 Girls"]
[Site "Athens"]
[Date "2020.09.03"]
[Round "7"]
[White "Arapkoule, Eirini"]
[Black "Kosma, Maria"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1456"]
[BlackElo "1270"]
[PlyCount "48"]
[EventDate "2020.08.28"]
[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 d5 2. Nf3 Nf6 3. c4 e6 4. e3 c5 5. Bd3 Nc6 6. 0-0 Be7 7. Nc3 dxc4 8. Bxc4 0-0 9. b3 a6 10. Bb2 b5 11. Be2 Bb7 12. Rc1 Qb6 13. dxc5 Bxc5 14. Qc2 Be7 15. Rfd1 Nb4 16. Qb1 Nbd5 17. Nxd5 Nxd5 18. Bd4 Qa5 19. Qb2 Ba3 20. Qa1 Bxc1 21. Bxg7 Rfc8 22. Bh8 Nc3 23. Bxc3 Qxc3 24. Rd8+ Kg7 0-1

[Event "GRE-ch South U14 Girls"]
[Site "Athens"]
[Date "2020.09.01"]
[Round "5"]
[White "Kosma, Maria"]
[Black "Sarantou, Ioanna"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1270"]
[BlackElo "1091"]
[PlyCount "60"]
[EventDate "2020.08.28"]
[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 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. f4 0-0 8. Nf3 h6 9. Bxf6 Bxf6 10. Be2 Nd7 11. 0-0 c5 12. e5 Be7 13. d5 Qa5 14. d6 Bd8 15. Nd2 Qb6 16. Nc4 Qa6 17. Rf3 b5 18. Na3 c4 19. Ncxb5 Qb6+ 20. Kh1 Qc5 21. Bxc4 Bb7 22. Rg3 Qf2 23. Qd4 Bb6 24. Qxf2 Bxf2 25. Rc3 Be4 26. Nc7 Rab8 27. Rb3 h5 28. Rf1 Bd4 29. Nxe6 Rb5 30. Rb4 Rxb4 1-0

[Event "GRE-ch South U14 Girls"]
[Site "Athens"]
[Date "2020.08.31"]
[Round "4"]
[White "Tzavara, Eleni"]
[Black "Kosma, Maria"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1268"]
[BlackElo "1270"]
[PlyCount "116"]
[EventDate "2020.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Bb3 0-0 6. 0-0 d6 7. c3 Na5 8. Bc2 c5 9. Re1 Nc6 10. Nbd2 Qc7 11. Nf1 h6 12. Ng3 Re8 13. h3 Be6 14. Nh2 d5 15. exd5 Nxd5 16. Nf3 Rad8 17. Qe2 Nf4 18. Bxf4 exf4 19. Ne4 Bf8 20. Qd1 Rd7 21. Qe2 f5 22. Ned2 Bf7 23. Qf1 Red8 24. Nc4 Bxc4 25. dxc4 g6 26. Rad1 Qb6 27. Rxd7 Rxd7 28. Rb1 Bg7 29. Qe2 Re7 30. Qd2 Qc7 31. Qd5+ Kh7 32. Qxc5 b6 33. Qb5 Ne5 34. Nxe5 Rxe5 35. Qb3 Qc5 36. Bd3 Qe7 37. Qd1 g5 38. Qd2 Kh8 39. Kf1 Qc5 40. Re1 Qf8 41. Rxe5 Bxe5 42. Qc2 f3 43. Bxf5 fxg2+ 44. Kxg2 Qc5 45. Qd3 Bd6 46. Qd4+ Kg8 47. Qd5+ Kg7 48. Qxc5 bxc5 49. Kf3 Kf6 50. Be4 Ke5 51. Bb7 Kf5 52. Bc8+ Ke5 53. Ke3 Bc7 54. a3 Bb6 55. f3 Bc7 56. b4 Bd6 57. Bb7 Be7 58. b5 Bd8 1/2-1/2

[Event "GRE-ch South U14 Girls"]
[Site "Athens"]
[Date "2020.08.30"]
[Round "3"]
[White "Kosma, Maria"]
[Black "Athanasiou, Soumela"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1270"]
[BlackElo "1301"]
[PlyCount "92"]
[EventDate "2020.08.28"]
[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 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 c6 7. e3 h6 8. Bh4 Bd6 9. h3 Nbd7 10. Bd3 Qc7 11. Bxf6 Nxf6 12. Qb3 Be6 13. Na4 Qa5+ 14. Nc3 Rb8 15. 0-0 0-0 16. Qc2 Rfc8 17. Bf5 Bxf5 18. Qxf5 Qb4 19. Rab1 Re8 20. a3 Qa5 21. Rbc1 Ne4 22. Rc2 Rbd8 23. Nxe4 Rxe4 24. Nd2 Re6 25. f3 Qa4 26. Rc3 Rde8 27. Kf2 Be7 28. Nb3 Bd6 29. Re1 Rg6 30. g4 Ree6 31. Qd3 h5 32. Nc5 Bxc5 33. Rxc5 hxg4 34. hxg4 b6 35. Rc2 Rh6 36. Kg3 b5 37. Qc3 Qc4 38. Qd2 Qb3 39. Re2 Qa2 40. Qa5 Qb1 41. g5 Rh5 42. Kf4 Qg1 43. Qd8+ Kh7 44. g6+ fxg6 45. Rg2 Qxe3+ 46. Kg3 Rf6 0-1

[Event "GRE-ch South U14 Girls"]
[Site "Athens"]
[Date "2020.08.29"]
[Round "2"]
[White "Kalliora, Despoina"]
[Black "Kosma, Maria"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1112"]
[BlackElo "1270"]
[PlyCount "89"]
[EventDate "2020.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. e3 Bf5 4. Be2 e6 5. 0-0 Bd6 6. b3 0-0 7. Bb2 Nbd7 8. Nbd2 c5 9. c4 Rc8 10. Rc1 Qe7 11. Ne5 Ne4 12. Nxe4 Bxe4 13. Bf3 Bxe5 14. dxe5 Bxf3 15. Qxf3 f6 16. Qg3 fxe5 17. Bxe5 Rf5 18. Bb2 Rg5 19. Qf3 Rf8 20. Qe2 Ne5 21. f4 Rg6 22. Bxe5 Qh4 23. Qf2 Qg4 24. Qf3 Qh4 25. cxd5 exd5 26. Qxd5+ Kh8 27. Rxc5 Rd8 28. Qxb7 Qh3 29. Bd4 Qg4 30. f5 Rgd6 31. Qxg7+ Qxg7 32. Bxg7+ Kxg7 33. Rc7+ R8d7 34. Rxd7+ Rxd7 35. f6+ Kf7 36. g4 Rd2 37. Rf2 Rd1+ 38. Kg2 Re1 39. Kf3 Kxf6 40. Ke4+ Ke6 41. g5 Rg1 42. h4 Rg4+ 43. Rf4 Rg3 44. Rf6+ Ke7 45. Rh6 1-0

[Event "GRE-ch South U14 Girls"]
[Site "Athens"]
[Date "2020.08.28"]
[Round "1"]
[White "Kosma, Maria"]
[Black "Karavitaki, Antonia"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1270"]
[BlackElo "1475"]
[PlyCount "142"]
[EventDate "2020.08.28"]
[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 c5 3. d5 b5 4. e3 Bb7 5. Nf3 bxc4 6. Nc3 d6 7. Bxc4 g6 8. 0-0 Bg7 9. Qe2 0-0 10. e4 Nbd7 11. Nd2 Nb6 12. f4 Ne8 13. Rd1 Nc7 14. Bd3 e6 15. dxe6 fxe6 16. Nc4 d5 17. Nxb6 axb6 18. Kh1 Qf6 19. e5 Qe7 20. Qg4 Rad8 21. Nb5 Nxb5 22. Bxb5 Qf7 23. b4 Qf5 24. Be2 Qxg4 25. Bxg4 Rfe8 26. bxc5 bxc5 27. Ba3 Bf8 28. Rab1 Ba8 29. Rb6 Kf7 30. Ra6 Rb8 31. Rc1 h5 32. Bh3 Rb7 33. Bxe6+ Rxe6 34. Rxa8 Rc6 35. h3 Be7 36. Ra5 Rbc7 37. Kg1 d4 38. Kf2 d3 39. Ke3 c4 40. Bxe7 Kxe7 41. Kd2 Rb7 42. Kc3 Rd7 43. a4 d2 44. Rd1 Rd3+ 45. Kc2 Rb6 46. Rxd2 Rdb3 47. Rb5 R6xb5 48. axb5 Rxb5 49. Rd6 g5 50. g3 h4 51. Rg6 hxg3 52. Rxg5 Rb3 53. f5 Rf3 54. h4 Rf2+ 55. Kc3 g2 56. Kxc4 Rxf5 57. Rxg2 Rxe5 58. Rg4 Kf6 59. Kd4 Ra5 60. Ke3 Rh5 61. Kf4 Ra5 62. Rg8 Ra4+ 63. Kg3 Ra1 64. Rb8 Rg1+ 65. Kf4 Rf1+ 66. Kg4 Rg1+ 67. Kh5 Rg7 68. Rf8+ Rf7 69. Rg8 Rh7+ 70. Kg4 Rg7+ 71. Rxg7 Kxg7 1/2-1/2

