[Event "Peristeri op"]
[Site "Peristeri"]
[Date "2015.01.07"]
[Round "6"]
[White "Kosmidis, Konstantinos"]
[Black "Abelakiotis, Stavros"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1819"]
[BlackElo "1629"]
[PlyCount "65"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. f4 Nf6 7. Nf3 d6 8. 0-0 Be7 9. h3 0-0 10. Be3 Nc6 11. Ne2 d5 12. e5 Nd7 13. c3 Rc8 14. Qe1 Qb6 15. Qf2 Rfd8 16. g4 b4 17. Qg3 a5 18. f5 exf5 19. gxf5 Bf8 20. f6 g6 21. d4 Ba6 22. Rae1 bxc3 23. bxc3 Qb2 24. Ng5 Qxa2 25. e6 fxe6 26. Nxh7 Kf7 27. Nf4 Qc2 28. Rf2 Qf5 29. Ng5+ Ke8 30. f7+ Ke7 31. Nfxe6 Qd3 32. Nf4 Qf5 33. Nxd5+ 1-0

[Event "Peristeri op"]
[Site "Peristeri"]
[Date "2015.01.06"]
[Round "5"]
[White "Girvalakis, Spyridon"]
[Black "Kosmidis, Konstantinos"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1959"]
[BlackElo "1819"]
[PlyCount "97"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Qd8 7. Nc2 Nc6 8. Bd3 Be7 9. 0-0 0-0 10. Qe2 b6 11. dxc5 bxc5 12. Rd1 Qc7 13. Na3 Bb7 14. Nc4 Rfd8 15. g3 Rd5 16. Bf4 Qd8 17. Ne3 Rd7 18. Bb5 Nd5 19. Nxd5 Rxd5 20. Bc4 Rxd1+ 21. Rxd1 Qe8 22. Ng5 Rd8 23. Rxd8 Nxd8 24. Bb5 Nc6 25. Qd3 g6 26. Ne4 Qd8 27. Qxd8+ Nxd8 28. Nd6 Bd5 29. Nc8 Bf6 30. a4 Nc6 31. Be3 Bd8 32. Bxc5 a5 33. f4 e5 34. Bb6 Bf6 35. Bxc6 Bxc6 36. fxe5 Bg5 37. h4 Bd7 38. hxg5 Bxc8 39. Bxa5 Be6 40. Bb4 Kg7 41. Be7 h6 42. b4 Bb3 43. Bf6+ Kh7 44. a5 hxg5 45. Kf2 Kg8 46. Be7 f5 47. exf6 Kf7 48. Ke3 Ke6 49. Kd4 1-0

[Event "Peristeri op"]
[Site "Peristeri"]
[Date "2015.01.05"]
[Round "4"]
[White "Kosmidis, Konstantinos"]
[Black "Kouskoutis, Georgios Alexandros"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1819"]
[BlackElo "1937"]
[PlyCount "161"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 g6 5. Nf3 Bg7 6. Nxd4 cxd4 7. Qf3 Nh6 8. d3 0-0 9. Ne2 Qb6 10. Bb3 d6 11. h3 Kh8 12. 0-0 f5 13. Nf4 e5 14. Nd5 Qd8 15. c3 dxc3 16. bxc3 f4 17. d4 Nf7 18. Qe2 Ng5 19. f3 Ne6 20. Bb2 Qg5 21. Ba3 Rd8 22. dxe5 Bxe5 23. Bb2 Nc5 24. Kh1 Bd7 25. Nb4 a5 26. Nd3 Nxd3 27. Qxd3 Qh5 28. Rf2 Rdc8 29. Bd5 Rc7 30. c4 Rac8 31. Bd4 Qg5 32. Rb1 Bc6 33. Bb6 Re7 34. Bxa5 Qh4 35. Rc2 Qf6 36. Bc3 Bxc3 37. Qxc3 Qxc3 38. Rxc3 Bxd5 39. exd5 Rec7 40. Rb6 Rxc4 41. Rxc4 Rxc4 42. Rxd6 Rc1+ 43. Kh2 Rc2 44. Rd8+ Kg7 45. Rd7+ Kh6 46. a4 Ra2 47. Rxb7 Rxa4 48. d6 Rd4 49. Rd7 Kg5 50. h4+ Kf6 51. h5 gxh5 52. Rxh7 Kg6 53. Rd7 Rd1 54. Rd8 Kf7 55. Rd7+ Ke6 56. Re7+ Kf6 57. Rh7 Kg6 58. Rd7 Kf6 59. Rd8 Kf7 60. d7 Ke7 61. Rh8 Kxd7 62. Rxh5 Ke6 63. Kh3 Rd2 64. Rg5 Kf6 65. Ra5 Re2 66. Kg4 Rxg2+ 67. Kxf4 Rb2 68. Ra6+ Kf7 69. Kg4 Rb4+ 70. f4 Rb5 71. f5 Rb1 72. Ra3 Rg1+ 73. Rg3 Rxg3+ 74. Kxg3 Kf6 75. Kf4 Kf7 76. Ke5 Ke7 77. f6+ Kf7 78. Kf5 Kf8 79. Ke6 Ke8 80. f7+ Kf8 81. Kf6 1/2-1/2

[Event "Peristeri op"]
[Site "Peristeri"]
[Date "2015.01.04"]
[Round "3"]
[White "Katopodis, Dimitrios"]
[Black "Kosmidis, Konstantinos"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2098"]
[BlackElo "1819"]
[PlyCount "140"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 b6 7. Nc3 Bb7 8. Ne5 Nbd7 9. Qa4 c5 10. Nxd7 Nxd7 11. cxd5 cxd4 12. Qxd4 Bf6 13. Qd1 Bxc3 14. bxc3 Bxd5 15. Bxd5 exd5 16. Qxd5 Nf6 17. Qd4 Rc8 18. Bg5 Rc5 19. f4 Qe7 20. Bxf6 Qxf6 21. Qxf6 gxf6 22. Rf3 Rfc8 23. Rc1 b5 24. a3 Rc4 25. Kf2 Ra4 26. Rb1 Rc5 27. Rb3 Rc6 28. Rxb5 Rxa3 29. Rb7 Raxc3 30. Rxc3 Rxc3 31. Rxa7 Rc6 32. Kf3 Kg7 33. e4 h5 34. Ra3 Rc2 35. h3 Rh2 36. Ra5 h4 37. gxh4 Rxh3+ 38. Kg4 Re3 39. Ra4 Re1 40. h5 Rg1+ 41. Kf3 Rh1 42. Ra5 Rf1+ 43. Ke3 Re1+ 44. Kd3 Rf1 45. Rf5 Rh1 46. Ke3 Rh3+ 47. Kd4 Rh1 48. Kc5 Rd1 49. Kc4 Rc1+ 50. Kd4 Rd1+ 51. Ke3 Re1+ 52. Kf3 Rf1+ 53. Kg2 Re1 54. h6+ Kxh6 55. Rxf6+ Kg7 56. e5 Re3 57. Kf2 Ra3 58. Rf5 Rb3 59. Rg5+ Kf8 60. Rg3 Rb6 61. Rd3 f6 62. Ke3 fxe5 63. fxe5 Ke7 64. Ke4 Ke6 65. Rd4 Ra6 66. Rb4 Rc6 67. Rb8 Rc4+ 68. Kd3 Ra4 69. Re8+ Kf7 70. Rc8 Ke6 1/2-1/2

[Event "Peristeri op"]
[Site "Peristeri"]
[Date "2015.01.03"]
[Round "2"]
[White "Kosmidis, Konstantinos"]
[Black "Panagiotopoulos, Ioannis"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1819"]
[BlackElo "1761"]
[PlyCount "123"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nd7 7. Bd2 Bc5 8. Qg3 Qf6 9. f4 Ne7 10. Qf3 a6 11. 0-0-0 h5 12. g4 hxg4 13. hxg4 Rxh1 14. Qxh1 g6 15. g5 Qg7 16. Bh3 0-0-0 17. Qf3 Qh7 18. Be1 Rh8 19. Bg4 Qh1 20. Qe2 Qh2 21. Qxh2 Rxh2 22. Ne2 Be3+ 23. Bd2 Bxd2+ 24. Kxd2 Kc7 25. Ke3 c5 26. Kf3 Nb8 27. Kg3 Rh7 28. c3 Nd7 29. a3 b5 30. b3 Nb6 31. Bf3 Kd6 32. a4 bxa4 33. bxa4 Nxa4 34. Ra1 Nb6 35. Rxa6 Kc6 36. exd5+ exd5 37. c4 Kb7 38. Ra5 Kc6 39. d4 Nxc4 40. Rxc5+ Kd6 41. Nc3 Ne3 42. Kf2 N7f5 43. Nxd5 Nxd5 44. Rxd5+ Ke6 45. Re5+ Kd6 46. Be4 Ng7 47. Rd5+ Ke7 48. Ra5 Ne6 49. f5 Nxd4 50. fxg6 Rg7 51. Ra7+ Ke6 52. Ke3 Nb5 53. gxf7 Rxf7 54. Bd5+ Kf5 55. Rxf7+ Kxg5 56. Be4 Nd6 57. Rf1 Nc4+ 58. Kd4 Nd6 59. Bd3 Ne8 60. Ke5 Kg4 61. Be4 Kg3 62. Rf7 1-0

[Event "Peristeri op"]
[Site "Peristeri"]
[Date "2015.01.02"]
[Round "1"]
[White "Nikolaidis, Ioannis"]
[Black "Kosmidis, Konstantinos"]
[Result "1-0"]
[ECO "E57"]
[WhiteElo "2552"]
[BlackElo "1819"]
[PlyCount "91"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. e3 d5 5. d4 e6 6. a3 dxc4 7. Bxc4 cxd4 8. exd4 Be7 9. 0-0 0-0 10. Qd3 a6 11. Bg5 b5 12. Ba2 b4 13. Bb1 g6 14. axb4 Nxb4 15. Qd2 Bb7 16. Ne5 Nc6 17. Rd1 Qd6 18. Bxf6 Bxf6 19. Ne4 Qe7 20. Nxf6+ Qxf6 21. Nd7 Qe7 22. Nxf8 Rxf8 23. Be4 Rd8 24. Bxc6 Bxc6 25. f3 Qa7 26. Qf2 Rb8 27. Rd2 Qb6 28. Rc1 Bd5 29. Rdc2 Kg7 30. Qe3 Qd6 31. Qe5+ Qxe5 32. dxe5 g5 33. Ra1 Rb6 34. Kf2 Kg6 35. g4 h5 36. h3 hxg4 37. hxg4 f6 38. exf6 Kxf6 39. Ra3 Ke5 40. Kg3 Bc6 41. Rh2 Bd5 42. Rh6 Rxb2 43. Rg6 a5 44. Rxg5+ Kf6 45. Rg8 e5 46. Rf8+ 1-0

[Event "Nikaia op 22nd"]
[Site "Nikaia"]
[Date "2014.09.02"]
[Round "9"]
[White "Ornithopoulos, Nikolaos"]
[Black "Kosmidis, Konstantinos"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1960"]
[BlackElo "1776"]
[PlyCount "51"]
[EventDate "2014.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Bd6 6. Nbd2 Nc6 7. 0-0 0-0 8. dxc5 Bxc5 9. e4 e5 10. exd5 Nxd5 11. Ne4 Be7 12. Bc4 Nf6 13. Qe2 Bf5 14. Ng3 Bg4 15. h3 Bxf3 16. Qxf3 g6 17. Bh6 Re8 18. Rad1 Qb6 19. b4 Rac8 20. Bb3 Nd8 21. Ba4 Nc6 22. Rfe1 Qa6 23. Bb3 Qb6 24. a4 Rcd8 25. Ne4 Nb8 26. Ng5 1-0

[Event "Nikaia op 22nd"]
[Site "Nikaia"]
[Date "2014.09.01"]
[Round "8"]
[White "Kosmidis, Konstantinos"]
[Black "Koerant, Filipos"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1776"]
[BlackElo "1923"]
[PlyCount "81"]
[EventDate "2014.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. Nge2 e6 6. 0-0 b4 7. Nb1 d5 8. d3 Nf6 9. e5 Nfd7 10. f4 Be7 11. Nd2 0-0 12. Nc4 Nc6 13. Ne3 Qc7 14. c3 Rac8 15. d4 cxd4 16. cxd4 a5 17. b3 Ba6 18. Bb2 Qa7 19. Bf3 Nb6 20. f5 Bg5 21. Nf4 Bxf4 22. gxf4 Bxf1 23. Qxf1 Nd7 24. Qd3 a4 25. Rd1 axb3 26. axb3 Ne7 27. Kh1 exf5 28. Nxd5 Nxd5 29. Bxd5 Nb6 30. Bf3 g6 31. d5 Qa2 32. Rd2 Nd7 33. e6 Nc5 34. Qd4 f6 35. e7 Rf7 36. d6 Qa6 37. Bd5 Qf1+ 38. Qg1 Qxg1+ 39. Kxg1 Kg7 40. Bd4 Nd7 41. Be6 1-0

[Event "Nikaia op 22nd"]
[Site "Nikaia"]
[Date "2014.08.31"]
[Round "7"]
[White "Tsekouras, Vasilios"]
[Black "Kosmidis, Konstantinos"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1900"]
[BlackElo "1776"]
[PlyCount "54"]
[EventDate "2014.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. b3 d5 4. Bb2 c5 5. e3 Nc6 6. Be2 Be7 7. 0-0 0-0 8. d3 d4 9. exd4 cxd4 10. Nbd2 e5 11. a3 a5 12. Re1 Bf5 13. Ng5 Qc7 14. h3 h6 15. Nge4 Nxe4 16. Nxe4 Bg6 17. Bh5 Bh7 18. g3 f5 19. Nd2 Bg5 20. Bf3 Rae8 21. Bg2 Kh8 22. Nf3 Bf6 23. Nd2 Bg5 24. Nf3 Bf6 25. Nd2 Bg5 26. Nf3 Bf6 27. Nd2 Bg5 1/2-1/2

[Event "Nikaia op 22nd"]
[Site "Nikaia"]
[Date "2014.08.27"]
[Round "2"]
[White "Kosmidis, Konstantinos"]
[Black "Koutoukidis, Panagiotis"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1776"]
[BlackElo "2190"]
[PlyCount "64"]
[EventDate "2014.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 b4 5. Nd5 e6 6. Ne3 Bb7 7. Ne2 Nf6 8. d3 h5 9. h3 d5 10. exd5 Nxd5 11. 0-0 Nxe3 12. Bxe3 Bxg2 13. Kxg2 Qd5+ 14. Kg1 Bd6 15. c4 Qf5 16. h4 e5 17. f4 0-0 18. fxe5 Qxe5 19. Bf4 Qe6 20. Qd2 Nc6 21. Rae1 Bxf4 22. Nxf4 Qg4 23. Qg2 Nd4 24. Re4 f5 25. Re7 Rae8 26. Nd5 Rxe7 27. Nxe7+ Kh7 28. Kh2 f4 29. Qe4+ g6 30. Rxf4 Rxf4 31. Qxf4 Qe2+ 32. Kh3 Qxe7 0-1

[Event "Glyfada New Year op"]
[Site "Glyfada"]
[Date "2011.01.09"]
[Round "7"]
[White "Kosmidis, Konstantinos"]
[Black "Roinos, Ilias"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1649"]
[BlackElo "1725"]
[PlyCount "61"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nf6 4. Nf3 e6 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. 0-0 Be7 8. d3 0-0 9. b3 a6 10. a4 b6 11. Bb2 Qc7 12. Ne2 b5 13. Qe1 Ng4 14. Bxg7 Kxg7 15. Qg3 f5 16. h3 Ndf6 17. hxg4 Nxg4 18. Ng5 Rf6 19. axb5 h5 20. bxa6 Rg6 21. Qh3 Bxg5 22. fxg5 Rxg5 23. exf5 exf5 24. Nf4 Qf7 25. a7 Kh6 26. Ra6 Rxa7 27. Rxd6+ Nf6 28. Nd5 Rg6 29. Nxf6 Qf8 30. Qxh5+ Kg7 31. Qh7# 1-0

[Event "Glyfada New Year op"]
[Site "Glyfada"]
[Date "2011.01.05"]
[Round "4"]
[White "Psaras, Stilianos"]
[Black "Kosmidis, Konstantinos"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2132"]
[BlackElo "1649"]
[PlyCount "120"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 a6 7. Rc1 dxc4 8. Bxc4 b5 9. Bb3 Bb7 10. 0-0 Nbd7 11. Qe2 c5 12. dxc5 Nxc5 13. Rfd1 Qb6 14. Bc2 Rfd8 15. Be5 b4 16. Rxd8+ Rxd8 17. Na4 Nxa4 18. Bxa4 Rc8 19. Rxc8+ Bxc8 20. Qc4 Qc5 21. Qxc5 Bxc5 22. Kf1 Ng4 23. Bc6 Nxe5 24. Nxe5 a5 25. Bb5 f6 26. Nc4 a4 27. Bxa4 Ba6 28. Bb3 e5 29. Ke1 Bxc4 30. Bxc4+ Kf8 31. Kd2 Ke7 32. Kd3 f5 33. Bg8 h6 34. Kc4 Kd6 35. Bh7 f4 36. exf4 exf4 37. f3 Kc6 38. Be4+ Kb6 39. Bg6 Be7 40. Kd5 Bf6 41. Ke4 Bxb2 42. Kxf4 Kc5 43. Bf7 Kd6 44. Kf5 Ke7 45. Bb3 Kf8 46. g3 Bc3 47. f4 Bb2 48. g4 Bc3 49. h4 Bb2 50. Ke6 Bf6 51. g5 hxg5 52. fxg5 Bc3 53. Kf5 Bb2 54. Ke4 Bc3 55. Kd3 Be1 56. h5 Bh4 57. h6 gxh6 58. gxh6 Bg5 59. h7 Kg7 60. Bg8 Kh8 1/2-1/2

[Event "Glyfada New Year op"]
[Site "Glyfada"]
[Date "2011.01.03"]
[Round "2"]
[White "Trivizas, Mihail"]
[Black "Kosmidis, Konstantinos"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2067"]
[BlackElo "1649"]
[PlyCount "55"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. a4 g6 6. d3 Bg7 7. Be3 d6 8. 0-0 Bd7 9. Qd2 Ng4 10. Bg5 e6 11. h3 h6 12. Bf4 Nf6 13. Rae1 g5 14. e5 gxf4 15. exf6 Bxf6 16. Nd5 Qd8 17. Qxf4 Be7 18. Nxe7 Qxe7 19. d4 cxd4 20. Nxd4 0-0-0 21. Nf5 exf5 22. Rxe7 Nxe7 23. Qe3 Nc6 24. Bxc6 Bxc6 25. Qxa7 Rhg8 26. f3 Rde8 27. b4 Re2 28. Qa8+ 1-0

[Event "GRE-ch U18"]
[Site "Athens"]
[Date "2006.12.26"]
[Round "3"]
[White "Xylogiannopoulos, Antonios"]
[Black "Kosmidis, Konstantinos"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1923"]
[PlyCount "101"]
[EventDate "2006.12.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. d3 Be7 7. 0-0 0-0 8. a4 Bb7 9. Nc3 b4 10. Ne2 d5 11. exd5 Nxd5 12. Re1 Re8 13. Ng3 Bf8 14. Nf5 Qf6 15. Nxg7 Qxg7 16. Bxd5 Rad8 17. Be4 Bd6 18. Nh4 Re6 19. Nf5 Qf6 20. Bh6 Bf8 21. Qg4+ Kh8 22. Bg5 Qg6 23. Ne3 Rd4 24. Qh4 Qg8 25. Bf6+ Bg7 26. Bxg7+ Qxg7 27. Nf5 Qg8 28. Nxd4 exd4 29. g3 Bc8 30. Bxc6 Rxc6 31. Qxd4+ f6 32. Re7 Bf5 33. Rae1 Bg6 34. Qd7 Rd6 35. Qxc7 Rd8 36. Qb6 Qf8 37. Qxb4 h5 38. Rb7 Qxb4 39. Rxb4 Kg7 40. Re7+ Kh6 41. Rb6 Rc8 42. Rxf6 Rxc2 43. Ree6 Rxb2 44. Rxg6+ Kh7 45. f4 Ra2 46. Rg5 Rxa4 47. Reg6 Ra1+ 48. Kg2 Ra2+ 49. Kh3 a5 50. f5 Rf2 51. Rxh5# 1-0

[Event "GRE-ch U18"]
[Site "Athens"]
[Date "2006.12.23"]
[Round "2"]
[White "Kosmidis, Konstantinos"]
[Black "Gougis, Antonios"]
[Result "1-0"]
[ECO "A82"]
[PlyCount "99"]
[EventDate "2006.12.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. e4 d6 3. exf5 Bxf5 4. Nf3 Nd7 5. Bf4 g6 6. Bc4 Bg7 7. 0-0 c6 8. Re1 Qc7 9. Bb3 0-0-0 10. Bxg8 Rhxg8 11. Rxe7 h6 12. c4 Bf6 13. Re1 g5 14. Bg3 h5 15. c5 Nxc5 16. dxc5 Bxb2 17. Bxd6 Qg7 18. Qb3 Rde8 19. Nc3 Bxc3 20. Rxe8+ Rxe8 21. Rc1 g4 22. Qxc3 Qxc3 23. Rxc3 gxf3 24. Re3 Rg8 25. Rxf3 Be4 26. Rf8+ Rxf8 27. Bxf8 b6 28. f4 Kd7 29. Kf2 Ke6 30. g3 Kf5 31. Ke3 Bg2 32. Kf2 Bh3 33. Ke3 Bg4 34. Kd4 h4 35. Bd6 hxg3 36. hxg3 Bf3 37. Bb8 bxc5+ 38. Kxc5 Be4 39. Bxa7 Kg4 40. a4 Kxg3 41. Bb8 Kg4 42. a5 Bd3 43. Kxc6 Kf5 44. Be5 Ke4 45. Kb6 Kd5 46. a6 Bxa6 47. Kxa6 Ke4 48. Kb6 Kf5 49. Kc6 Ke4 50. Kd6 1-0

