[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.17"]
[Round "7"]
[White "Koyias, Konstantinos"]
[Black "Dimopoulos, Symeon"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2179"]
[BlackElo "2021"]
[PlyCount "61"]
[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 "Larisas"]
[BlackTeam "Livatheias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. d3 c6 6. a3 Bxc3+ 7. bxc3 h6 8. Nh3 d5 9. cxd5 cxd5 10. 0-0 Nc6 11. Kh1 Bf5 12. f4 e4 13. a4 Qd7 14. Ng1 Rad8 15. h3 h5 16. Kh2 Rfe8 17. Ra3 Qc8 18. Rf2 b6 19. Bf1 Re7 20. Rg2 exd3 21. exd3 Rde8 22. Re2 h4 23. gxh4 g6 24. Rxe7 Rxe7 25. Ra2 Nh5 26. Re2 Qc7 27. Rxe7 Nxe7 28. Qd2 Qd7 29. Qd1 Qd6 30. Qd2 Qd7 31. Qd1 1/2-1/2

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.15"]
[Round "5"]
[White "Kiratzopoulos, Efthimios"]
[Black "Koyias, Konstantinos"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2237"]
[BlackElo "2179"]
[PlyCount "113"]
[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 "Polygyrou ASO"]
[BlackTeam "Larisas"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 c6 4. f3 h6 5. Bf4 e6 6. Qd2 b5 7. e3 Be7 8. Nh3 Nbd7 9. Bd3 Nh5 10. 0-0 Nxf4 11. Nxf4 0-0 12. Nh5 e5 13. Kh1 f5 14. Qe1 Qe8 15. Ng3 e4 16. Be2 Bh4 17. fxe4 fxe4 18. Rxf8+ Nxf8 19. Qf2 Be6 20. a4 b4 21. Na2 a5 22. Nc1 Ra7 23. Nb3 Rf7 24. Qe1 Qd8 25. c3 Be7 26. Rc1 g6 27. Qd1 h5 28. Nf1 Bd7 29. c4 Ne6 30. cxd5 cxd5 31. Nc5 Nxc5 32. dxc5 Bc6 33. Bb5 Qd7 34. Qe2 Rf8 35. Nd2 Bf6 36. Nb3 Ra8 37. Rc2 Bxb5 38. axb5 a4 39. Nd4 a3 40. bxa3 bxa3 41. h3 Qa7 42. Qf1 Bxd4 43. exd4 Qa4 44. Ra2 Qxd4 45. c6 Qc5 46. Qf6 Kh7 47. Qf7+ Kh6 48. g4 hxg4 49. hxg4 Kg5 50. Kg2 Rf8 51. Qd7 Rf4 52. Qd8+ Kxg4 53. c7 Rf8 54. Qd7+ Kh5 55. Qh3+ Kg5 56. Qg3+ Kh6 57. Qxa3 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.14"]
[Round "4"]
[White "Koyias, Konstantinos"]
[Black "Sandalakis, Nikolaos"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2179"]
[BlackElo "2213"]
[PlyCount "75"]
[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 "Larisas"]
[BlackTeam "Gaziou SA"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. d3 Be7 8. a3 a5 9. 0-0 0-0 10. Be3 Re8 11. Rc1 Bf8 12. Re1 h6 13. Kh1 Be6 14. Ne4 Nd4 15. Ned2 Nxf3 16. Nxf3 a4 17. Qd2 Bb3 18. Bc5 e4 19. dxe4 Nc4 20. Qd4 Qxd4 21. Bxd4 Rxe4 22. e3 Ree8 23. Bc3 Rad8 24. Nd4 c6 25. Bf1 Ba2 26. Ra1 c5 27. Rxa2 cxd4 28. Bxc4 dxc3 29. bxc3 Rc8 30. Bb5 Red8 31. Rc1 Rd5 32. Bxa4 Ra5 33. Bd1 Rxa3 34. Rxa3 Bxa3 35. Rb1 Rxc3 36. Bf3 Rc1+ 37. Rxc1 Bxc1 38. Bxb7 1/2-1/2

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.13"]
[Round "3"]
[White "Ballas, Kleon Evangelos"]
[Black "Koyias, Konstantinos"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1950"]
[BlackElo "2179"]
[PlyCount "61"]
[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 "Kalamarias"]
[BlackTeam "Larisas"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Nbd7 5. Nbd2 Bd6 6. b3 c5 7. Bb2 a6 8. c4 cxd4 9. exd4 0-0 10. 0-0 b6 11. Qe2 Bb7 12. Rac1 Qe7 13. Ne5 Rfc8 14. f4 Re8 15. Bb1 Rac8 16. g4 Nf8 17. g5 N6d7 18. Rc3 dxc4 19. Rh3 g6 20. bxc4 f5 21. Ndf3 Nxe5 22. Nxe5 Nd7 23. Qe3 b5 24. c5 Bb8 25. a3 Bd5 26. Bd3 Bxe5 27. fxe5 Nb8 28. Be2 Nc6 29. Bf3 Qd7 30. Bxd5 Qxd5 31. Rf4 1/2-1/2

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.13"]
[Round "2.6"]
[White "Koyias, Konstantinos"]
[Black "Korpa, Bence"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2179"]
[BlackElo "2519"]
[PlyCount "78"]
[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 "Larisas"]
[BlackTeam "Amo Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 g6 2. g3 Bg7 3. Bg2 e6 4. Nc3 Ne7 5. Nf3 d5 6. cxd5 exd5 7. d4 Nbc6 8. h3 h6 9. b3 0-0 10. Ba3 Re8 11. 0-0 Bf5 12. Kh2 g5 13. Qd2 Qd7 14. Rad1 Rad8 15. e3 f6 16. Ne1 Be6 17. Nd3 Bf7 18. Rc1 h5 19. Rg1 Nf5 20. Bf3 Nce7 21. Kg2 c6 22. Qd1 h4 23. g4 Nd6 24. Bxd6 Qxd6 25. b4 Nc8 26. b5 Nb6 27. bxc6 bxc6 28. Nc5 Rb8 29. Rb1 Nc4 30. Be2 Rxe3 31. Bxc4 Rxc3 32. Bd3 Rxb1 33. Bxb1 Qf4 34. Bf5 Bf8 35. Ne6 Bxe6 36. Bxe6+ Kg7 37. Qb1 Bd6 38. Qb7+ Bc7 39. Qc8 Qf3+ 0-1

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.12"]
[Round "1"]
[White "Gavriilidis, Giorgos"]
[Black "Koyias, Konstantinos"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1753"]
[BlackElo "2179"]
[PlyCount "126"]
[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 "Thessaloniki Chan"]
[BlackTeam "Larisas"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Bd3 d5 7. exd5 Nxd5 8. Nxc6 bxc6 9. 0-0 Be7 10. Bd2 0-0 11. Nc3 Rb8 12. Nxd5 cxd5 13. Re1 Bf6 14. Bc3 Bxc3 15. bxc3 Qf6 16. Re3 g6 17. Rf3 Qg7 18. Rb1 Bd7 19. c4 Bc6 20. Bf1 Rbd8 21. cxd5 Bxd5 22. Rd3 Qf6 23. Rb4 Qe7 24. Rbd4 Rc8 25. Re3 Qc5 26. c4 Bc6 27. Rd6 Rfe8 28. Qd4 Qxd4 29. Rxd4 Red8 30. Rxd8+ Rxd8 31. Rd3 Rxd3 32. Bxd3 Kf8 33. f3 Ke7 34. Kf2 Kd6 35. Ke3 h6 36. g3 g5 37. f4 f6 38. h4 gxh4 39. gxh4 Kc5 40. a3 a5 41. Be2 Bb7 42. Kd3 Ba6 43. Kc3 e5 44. fxe5 fxe5 45. Bd3 Bc8 46. Be4 Be6 47. Bd3 Bf7 48. Be4 Bxc4 49. Bg6 Bb5 50. Be4 Bc6 51. Bg6 e4 52. Bf7 Bb5 53. Kd2 Kd4 54. Bg8 e3+ 55. Ke1 Kc3 56. Bf7 a4 57. h5 Kb2 58. Bg6 Kxa3 59. Bb1 Kb2 60. Bc2 a3 61. Bd1 a2 62. Bc2 a1Q+ 63. Bd1 Qa5# 0-1

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.15"]
[Round "7.17"]
[White "Koyias, Konstantinos"]
[Black "Lekic, Dusan"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2192"]
[BlackElo "2356"]
[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 "Larissa"]
[BlackTeam "You Go You"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. d3 Be7 8. a3 0-0 9. 0-0 Be6 10. b4 a5 11. b5 Nd4 12. Rb1 f6 13. a4 c6 14. Bd2 c5 15. Ne1 Qd7 16. f4 c4 17. Kh1 cxd3 18. Nxd3 Nc4 19. Bc1 Nf5 20. Rf3 Qd4 21. Nf2 Nce3 22. Qd3 Qxd3 23. exd3 Nxg2 24. Kxg2 Rac8 25. Bb2 Bb4 26. Nfd1 exf4 27. Rxf4 Rfd8 28. Rf3 Nd4 29. Rf2 Nb3 30. Re2 Bg4 31. Re3 Bc5 32. Re4 Bf5 0-1

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.14"]
[Round "6.17"]
[White "Zysk, Robert"]
[Black "Koyias, Konstantinos"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2421"]
[BlackElo "2192"]
[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 "Papagou AS"]
[BlackTeam "Larissa"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 e6 5. a3 d5 6. cxd5 exd5 7. Bg5 Be7 8. e3 0-0 9. Bd3 Nbd7 10. 0-0 c5 11. Rc1 Ne4 12. Bxe7 Qxe7 13. dxc5 Nxc3 14. Rxc3 bxc5 15. b4 c4 16. Bf5 Nb6 17. Nd4 g6 18. Bc2 a5 19. b5 a4 20. Re1 Rfd8 21. Qb1 Qd6 22. Rd1 Qe7 23. g3 Rd6 24. Qb4 Qc7 25. Rd2 Rd7 26. Bd1 Qd6 27. Rb2 Qc7 28. Rc1 Rd6 29. Rd2 Kg7 30. Bf3 Rad8 31. Ne2 Kg8 32. Rd4 Nd7 33. Nc3 Nc5 34. Nxa4 Nxa4 35. Qxa4 Qc5 36. Kg2 Ra8 37. Qb4 Qxb4 38. axb4 Ra4 39. Rcxc4 dxc4 40. Rxd6 Bxf3+ 41. Kxf3 Rxb4 42. b6 c3 43. Rc6 c2 44. Rxc2 Rxb6 45. g4 h6 46. Rc5 Rb2 47. h4 Rb4 48. Kg3 Re4 49. Kf3 Ra4 50. e4 Ra3+ 51. Kg2 f6 52. g5 hxg5 53. hxg5 fxg5 54. Rxg5 Kf7 55. Rg3 Ra4 56. Kf3 Ra2 57. Rg5 Kf6 58. Rb5 Rc2 59. Kg3 Re2 60. Rb6+ Kf7 61. f3 Re3 62. Kg4 Ra3 63. Rb7+ Kf6 64. f4 Ra1 65. e5+ Ke6 66. Kg5 Rg1+ 67. Kh6 Rg3 68. Rb6+ Kf5 69. Rf6+ Ke4 70. e6 1-0

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.13"]
[Round "5.17"]
[White "Bednarek, Sylwester"]
[Black "Koyias, Konstantinos"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2307"]
[BlackElo "2192"]
[PlyCount "79"]
[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 "Ioannites Skakiston"]
[BlackTeam "Larissa"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 a6 5. a4 b6 6. f4 exf4 7. Bxf4 Nd7 8. Nf3 f6 9. Be2 g6 10. Qd2 Ne5 11. 0-0 Nf7 12. a5 Bh6 13. axb6 Qxb6 14. Bb5+ Kd8 15. Bc6 Ra7 16. Bxh6 Ngxh6 17. Na4 Qc7 18. b4 cxb4 19. Qxb4 Bg4 20. Nd4 Ke7 21. h3 Bc8 22. Qd2 Rf8 23. c4 Ng8 24. Rac1 Nd8 25. c5 dxc5 26. Nxc5 Kf7 27. Nce6 Nxe6 28. dxe6+ Kg7 29. Bd7 Qb8 30. Nc6 Qb6+ 31. Kh1 Rc7 32. Qd6 Bxd7 33. exd7 Rd8 34. e5 Rdxd7 35. exf6+ Kh8 36. Qe5 Rf7 37. Nd8 Rcd7 38. Nxf7+ Rxf7 39. Rc8 Qb5 40. Qxb5 1-0

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.12"]
[Round "4.17"]
[White "Koyias, Konstantinos"]
[Black "Kanellopoulos, Panayotis"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2192"]
[BlackElo "2239"]
[PlyCount "84"]
[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 "Larissa"]
[BlackTeam "Patras Shipping Company"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 d6 6. h3 Nbd7 7. e3 e5 8. Nge2 Re8 9. 0-0 h5 10. b3 Qe7 11. e4 Qd8 12. d5 a5 13. a3 Nh7 14. Rb1 h4 15. g4 Rf8 16. Be3 f5 17. f3 Bf6 18. Qd2 b6 19. b4 axb4 20. axb4 fxg4 21. fxg4 Bg5 22. Rxf8+ Kxf8 23. Nb5 Bxe3+ 24. Qxe3 Kg7 25. Kh1 Ba6 26. Nec3 g5 27. Qf2 Ndf8 28. Nd1 Ng6 29. Ne3 Nf4 30. Nf5+ Kg6 31. Bf1 Bxb5 32. cxb5 Nf6 33. Qc2 Ra3 34. Kh2 Ra7 35. Rc1 Qa8 36. Kh1 Ne8 37. Qc4 Ra1 38. Rxa1 Qxa1 39. Kh2 Qe1 40. Ne7+ Kf7 41. Nf5 Kf8 42. Bg2 Ne2 0-1

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.11"]
[Round "3.17"]
[White "Koyias, Konstantinos"]
[Black "Georgiou, Kostantinos"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2192"]
[BlackElo "2242"]
[PlyCount "66"]
[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 "Larissa"]
[BlackTeam "Panellinios GA"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. d3 c5 5. Nbd2 Nc6 6. 0-0 Bd7 7. Re1 d4 8. c3 Be7 9. Nc4 0-0 10. Bd2 Nd5 11. Nce5 Bf6 12. Nxd7 Qxd7 13. c4 Nc7 14. a3 a5 15. b3 g6 16. Rb1 Na6 17. Qc2 Bg7 18. Rbd1 Rab8 19. Rb1 Rbd8 20. Red1 b6 21. Rf1 f5 22. Ne1 Rb8 23. Qa2 Rfe8 24. Nc2 Bf8 25. b4 axb4 26. Bxc6 Qxc6 27. axb4 Nc7 28. bxc5 bxc5 29. Rxb8 Rxb8 30. Rb1 Qa6 31. Ra1 Qc6 32. Rb1 Qa6 33. Ra1 Qc6 1/2-1/2

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.11"]
[Round "2.17"]
[White "Mihok, Oliver"]
[Black "Koyias, Konstantinos"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2550"]
[BlackElo "2192"]
[PlyCount "81"]
[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 "Evoiki EV"]
[BlackTeam "Larissa"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. d3 d6 6. 0-0 Be7 7. c3 0-0 8. Re1 e5 9. h3 Rb8 10. d4 b5 11. d5 Na5 12. Nbd2 Bd7 13. b4 Nb7 14. Nf1 a5 15. a3 Qc7 16. g4 g6 17. Bg5 Kg7 18. Ng3 Ng8 19. Be3 Rbc8 20. Qd2 Ra8 21. Bf1 Rfc8 22. Reb1 Rcb8 23. Kh2 Qc8 24. Rc1 c4 25. Be2 axb4 26. cxb4 Qe8 27. Rg1 Kh8 28. Qc3 Bf6 29. Rg2 Qe7 30. Rh1 h6 31. Kg1 Bg7 32. Ne1 Bf6 33. h4 Bxh4 34. f4 Kg7 35. Nf3 Bxg3 36. Rxg3 f6 37. g5 hxg5 38. fxg5 Rf8 39. gxf6+ Qxf6 40. Ng5 Qd8 41. Rh7+ 1-0

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.10"]
[Round "1.17"]
[White "Fier, Alexandr"]
[Black "Koyias, Konstantinos"]
[Result "1/2-1/2"]
[ECO "B82"]
[WhiteElo "2570"]
[BlackElo "2192"]
[PlyCount "77"]
[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 "Triandrias OF"]
[BlackTeam "Larissa"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 a6 7. f4 Qc7 8. Qf3 Nf6 9. 0-0-0 Be7 10. g4 Nxd4 11. Rxd4 b5 12. g5 Nd7 13. h4 Rb8 14. a3 Nc5 15. f5 Bd7 16. f6 gxf6 17. gxf6 Bf8 18. Rg1 a5 19. e5 dxe5 20. Rxd7 Qxd7 21. Bxb5 Rxb5 22. Rd1 e4 23. Nxe4 Qb7 24. Bxc5 Rxb2 25. Bb4 Rxb4 26. axb4 Bh6+ 27. Kb2 Qxb4+ 28. Qb3 Bf4 29. Qxb4 axb4 30. Kb3 Rg8 31. Ra1 Rg4 32. Ra8+ Kd7 33. Rf8 Rxh4 34. Rxf7+ Kc6 35. Re7 Bh6 36. Nf2 Rf4 37. Nd3 Rxf6 38. Rxh7 Bf8 39. Nxb4+ 1/2-1/2

[Event "Kavala op 13th"]
[Site "Kavala"]
[Date "2004.08.04"]
[Round "6"]
[White "Banikas, Hristos"]
[Black "Koyias, Konstantinos"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2519"]
[BlackElo "2282"]
[PlyCount "17"]
[EventDate "2004.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. d4 d6 2. e4 e5 3. Nf3 Nd7 4. Bc4 Be7 5. dxe5 dxe5 6. Qd5 Bb4+ 7. c3 Qe7 8. cxb4 Ngf6 9. Qd3 1-0

[Event "Kavala op 10th"]
[Site "Kavala"]
[Date "2001.08.29"]
[Round "9"]
[White "Hatzipantelis, Nikolaos"]
[Black "Koyias, Konstantinos"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "2285"]
[PlyCount "54"]
[EventDate "2001.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. dxc5 Qa5+ 4. Qd2 Qxc5 5. Bxf6 gxf6 6. Qc3 Qc6 7. e3 Na6 8. Qxc6 bxc6 9. Nf3 Rb8 10. b3 e6 11. c3 Nc5 12. Nbd2 Rg8 13. g3 f5 14. Be2 Ne4 15. Nxe4 fxe4 16. Nd2 d5 17. a3 Bg7 18. Rc1 c5 19. 0-0 a5 20. a4 f5 21. Rfd1 Bd7 22. c4 d4 23. exd4 Bxd4 24. Rb1 Ke7 25. Nf1 Rb6 26. Rdc1 Rgb8 27. Bd1 Bxa4 0-1

[Event "Kavala op 10th"]
[Site "Kavala"]
[Date "2001.08.28"]
[Round "8"]
[White "Koyias, Konstantinos"]
[Black "Skembris, Spyridon"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2285"]
[BlackElo "2456"]
[PlyCount "96"]
[EventDate "2001.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. Rb1 a5 9. a3 a4 10. d3 Be6 11. Be3 Bb3 12. Qc1 0-0 13. Nd2 Be6 14. Bxb6 cxb6 15. Nc4 f6 16. Rd1 Rf7 17. e3 Bf8 18. Qc2 Rd7 19. Qe2 Kh8 20. Be4 Ne7 21. f4 f5 22. Nxe5 fxe4 23. Nxd7 Qxd7 24. dxe4 Qc8 25. Qb5 Bb3 26. Rd2 Ng8 27. Qd7 Bc5 28. Kf2 Qf8 29. h3 g5 30. Qf5 Qxf5 31. exf5 gxf4 32. gxf4 Re8 33. Re1 Nh6 34. f6 Nf5 35. Kf3 Bf7 36. Nd5 Bh5+ 37. Kf2 Nd6 38. Rc2 Ne4+ 39. Kf1 Bf7 40. Nc3 Bc4+ 41. Kg2 Nxf6 42. e4 Nh5 43. Nxa4 Nxf4+ 44. Kf3 Nd3 45. Rxc4 Ne5+ 46. Kf4 Nxc4 47. Nxc5 bxc5 48. Rc1 Nxb2 0-1

[Event "Kavala op 10th"]
[Site "Kavala"]
[Date "2001.08.27"]
[Round "7"]
[White "Auth, Robert"]
[Black "Koyias, Konstantinos"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2064"]
[BlackElo "2285"]
[PlyCount "68"]
[EventDate "2001.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. exd6 e6 7. Nc3 Bxd6 8. Nf3 0-0 9. Bc4 Nxc3 10. bxc3 Nd7 11. Bd3 e5 12. Bxh7+ Kxh7 13. Ng5+ Kg8 14. 0-0 Be7 15. Ne4 exd4 16. cxd4 Nf6 17. Ng5 Bf5 18. Be3 Nd5 19. Nf3 Bg4 20. Qb3 Bxf3 21. gxf3 Qd7 22. Rab1 b6 23. Qd3 Rfe8 24. Rb5 a6 25. Rb3 Qh3 26. f4 Bd6 27. Qd1 Nxe3 28. fxe3 Rxe3 29. Rxb6 Rae8 30. Rb3 g5 31. Rxe3 Rxe3 32. Rf2 Bxf4 33. Kh1 Bg3 34. Re2 Qh5 0-1

[Event "Kavala op 10th"]
[Site "Kavala"]
[Date "2001.08.26"]
[Round "6"]
[White "Koyias, Konstantinos"]
[Black "Salavasilis, Vasilios"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2285"]
[PlyCount "67"]
[EventDate "2001.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 d6 6. h3 Nbd7 7. e3 e5 8. Nge2 c6 9. 0-0 Re8 10. g4 h5 11. g5 Nh7 12. f4 exd4 13. Nxd4 Nc5 14. Kh1 Ne6 15. Nde2 a5 16. e4 Nc5 17. Kh2 f6 18. h4 Bg4 19. Qc2 f5 20. Ng3 Qd7 21. exf5 gxf5 22. Bh3 Rf8 23. Be3 Rae8 24. Rae1 Bxc3 25. Qxc3 Ne4 26. Qc2 Nxg3 27. Kxg3 Bxh3 28. Kxh3 Kg7 29. g6 Kxg6 30. Bd4 Nf6 31. Bxf6 Rxf6 32. Rg1+ Kf7 33. Qg2 Rxe1 34. Qg8+ 1-0

[Event "Kavala op 10th"]
[Site "Kavala"]
[Date "2001.08.25"]
[Round "5"]
[White "Halkias, Stelios"]
[Black "Koyias, Konstantinos"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2505"]
[BlackElo "2285"]
[PlyCount "51"]
[EventDate "2001.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. c4 Nd7 4. Qb3 Rb8 5. Be3 g6 6. Nc3 Bg7 7. Nd2 c5 8. d5 Nb6 9. f3 Bd7 10. Bf2 Nf6 11. e4 0-0 12. Be2 Na8 13. 0-0 Nc7 14. f4 Be8 15. Bh4 b5 16. cxb5 a6 17. a4 c4 18. Bxc4 axb5 19. axb5 Ng4 20. e5 dxe5 21. Nde4 Nf6 22. d6 exf4 23. dxc7 Qxc7 24. Nxf6+ exf6 25. Nd5 Qd6 26. Ra6 1-0

[Event "Kavala op 10th"]
[Site "Kavala"]
[Date "2001.08.24"]
[Round "4"]
[White "Koyias, Konstantinos"]
[Black "Nikolaidis, Ioannis"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2285"]
[BlackElo "2531"]
[PlyCount "67"]
[EventDate "2001.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 g6 2. d4 Bg7 3. g3 c5 4. dxc5 Na6 5. Bg2 Nxc5 6. Nf3 d6 7. 0-0 Be6 8. Na3 Qc8 9. Nd4 Bd7 10. Nab5 Nf6 11. b3 0-0 12. Bb2 Bh3 13. Nc3 Bxg2 14. Kxg2 b6 15. f3 Qb7 16. e4 a6 17. Qe2 e6 18. Rad1 Rfe8 19. Qf2 Rad8 20. Kg1 Qa8 21. Rfe1 Nfd7 22. Rd2 Ne5 23. Qf1 Qc8 24. Red1 f5 25. exf5 gxf5 26. h3 Qb7 27. b4 Ncd7 28. f4 Nf7 29. Re1 Nf8 30. g4 Nh6 31. gxf5 Nxf5 32. Nxf5 exf5 33. Nd5 Ng6 34. Kh2 1/2-1/2

[Event "Kavala op 10th"]
[Site "Kavala"]
[Date "2001.08.23"]
[Round "3"]
[White "Konstantelias, Konstantinos"]
[Black "Koyias, Konstantinos"]
[Result "0-1"]
[ECO "A02"]
[BlackElo "2285"]
[PlyCount "76"]
[EventDate "2001.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. b3 Nf6 4. Bb2 e6 5. e3 b6 6. Be2 Bb7 7. 0-0 Be7 8. Na3 d5 9. d3 0-0 10. Ne5 a6 11. Bf3 Qc7 12. Qe1 Nd7 13. Nxd7 Qxd7 14. Qg3 f6 15. Bg4 Bd6 16. Qh3 f5 17. Be2 Be7 18. e4 Nd4 19. Rae1 Bf6 20. e5 Nxe2+ 21. Rxe2 Be7 22. c3 b5 23. Nc2 a5 24. d4 b4 25. Rf3 a4 26. Rg3 axb3 27. axb3 Ra2 28. Bc1 Ba6 29. Rf2 Rc8 30. dxc5 bxc3 31. Rxc3 d4 32. Rd2 Bxc5 33. Kh1 Bb6 34. Rc4 Bxc4 35. bxc4 Rxc4 36. Qb3 Qa4 37. Qxb6 Raxc2 38. Qxe6+ Kh8 0-1

[Event "Ano Liosia op"]
[Site "Athens"]
[Date "1997.??.??"]
[Round "2"]
[White "Koyias, Konstantinos"]
[Black "Karagiannis, Athanasios"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2280"]
[BlackElo "2265"]
[PlyCount "95"]
[EventDate "1997.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. h3 Nf6 5. Nbd2 0-0 6. Bc4 Nxe4 7. Nxe4 d5 8. Bd3 dxe4 9. Bxe4 Nd7 10. 0-0 c5 11. c3 cxd4 12. Nxd4 Nc5 13. Bf3 e5 14. Nb3 Nd3 15. c4 Re8 16. Be4 Nxc1 17. Rxc1 Qc7 18. Qd5 Rb8 19. Rfd1 Bf8 20. Qb5 Be6 21. Bd5 a6 22. Qa4 Bh6 23. Rc3 Rbd8 24. Qa5 Qb8 25. Rcd3 Bxd5 26. Rxd5 Rxd5 27. Qxd5 e4 28. Qd6 Qxd6 29. Rxd6 Rc8 30. c5 Rc7 31. Kf1 f5 32. Ke2 Kf7 33. f3 Bf8 34. Rb6 exf3+ 35. Kxf3 Ke8 36. g4 fxg4+ 37. hxg4 Kd7 38. Ke4 Kc8 39. Kd5 Rd7+ 40. Ke6 Re7+ 41. Kd5 Rd7+ 42. Ke6 Rd1 43. g5 Rf1 44. c6 bxc6 45. Rxc6+ Kb7 46. Na5+ Ka7 47. Nc4 Kb7 48. Na5+ 1/2-1/2

[Event "Ano Liosia op"]
[Site "Athens"]
[Date "1997.??.??"]
[Round "6"]
[White "Koyias, Konstantinos"]
[Black "Sideris, Theodoros"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2280"]
[BlackElo "2050"]
[PlyCount "80"]
[EventDate "1997.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[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. Be3 0-0 10. Qd2 Be6 11. Rc1 Rc8 12. b3 a5 13. f3 Nd7 14. 0-0 Nc5 15. Kh1 Qb6 16. Rfd1 Qb4 17. Bf1 Ra8 18. Qe1 a4 19. Nd5 Qxe1 20. Nxe7+ Kh8 21. Rxe1 axb3 22. axb3 Nxb3 23. Rb1 Ra1 24. Rxa1 Nxa1 25. Rb1 Nc2 26. Bf4 Na3 27. Rxb7 Nxc4 28. Bxc4 Bxc4 29. Bxd6 Ra8 30. Rb8+ Rxb8 31. Bxb8 Bf6 32. Nd5 Bd4 33. Bc7 Kg8 34. Ne7+ Kf8 35. Nc6 Bc5 36. Ne5 Bb5 37. f4 h5 38. h3 Be3 39. Nf3 Bc6 40. Bd6+ Ke8 1/2-1/2

[Event "Ano Liosia op"]
[Site "Athens"]
[Date "1997.??.??"]
[Round "3"]
[White "Naumkin, Igor"]
[Black "Koyias, Konstantinos"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2435"]
[BlackElo "2280"]
[PlyCount "51"]
[EventDate "1997.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 a6 3. Nc3 c5 4. d5 b5 5. cxb5 axb5 6. Nxb5 Qa5+ 7. Nc3 Bb7 8. Bd2 Qb6 9. e4 e6 10. Nf3 exd5 11. exd5 Be7 12. Bc4 0-0 13. 0-0 d6 14. Re1 Bd8 15. b3 Na6 16. Ng5 Nb4 17. Bf4 Ba6 18. a3 Bxc4 19. bxc4 Na6 20. Rb1 Qa5 21. Nb5 Nc7 22. Bxd6 Nfxd5 23. Bxf8 Bxg5 24. Bxc5 Nc3 25. Nxc3 Qxc3 26. Qd6 1-0

[Event "Ano Liosia op"]
[Site "Athens"]
[Date "1997.??.??"]
[Round "5"]
[White "Shariyazdanov, Andrey"]
[Black "Koyias, Konstantinos"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2525"]
[BlackElo "2280"]
[PlyCount "113"]
[EventDate "1997.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 c6 10. Nc2 Be6 11. Be3 d5 12. cxd5 cxd5 13. e5 Nfd7 14. f4 Nc6 15. Nd4 Nxd4 16. Bxd4 f6 17. exf6 Nxf6 18. Bf3 Qa5 19. Re1 Bf7 20. Qd3 Rad8 21. Rxe8+ Rxe8 22. Rd1 a6 23. Be5 Qc5+ 24. Qd4 Qxd4+ 25. Bxd4 b5 26. a3 Rc8 27. g3 Rc4 28. Be2 Rc8 29. Bd3 Be6 30. Re1 Kf7 31. Ne2 Bf5 32. Bxf5 gxf5 33. Nc3 Rc4 34. Rd1 Ke6 35. Be5 b4 36. axb4 Rxb4 37. Nxd5 Nxd5 38. Bxg7 h5 39. Ra1 Rb6 40. Bd4 Rc6 41. Re1+ Kf7 42. Re5 Ne7 43. Bc5 Re6 44. Bxe7 Rxe5 45. fxe5 Kxe7 46. Kg2 Ke6 47. Kh3 Kxe5 48. Kh4 f4 49. gxf4+ Kxf4 50. Kxh5 a5 51. h4 Kf5 52. b3 Kf6 53. Kg4 Kg6 54. Kf4 Kh5 55. Ke5 Kxh4 56. Kd5 Kg5 57. Kc5 1-0

[Event "Ano Liosia op"]
[Site "Ano Liosia"]
[Date "1995.??.??"]
[Round "2"]
[White "Pappas, Konstantinos"]
[Black "Koyias, Konstantinos"]
[Result "1-0"]
[ECO "B31"]
[BlackElo "2250"]
[PlyCount "47"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 046 Extra"]
[Source "ChessBase"]
[SourceDate "1995.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. Re1 Nge7 7. d4 cxd4 8. cxd4 exd4 9. e5 a6 10. Qa4 Rb8 11. Bxc6 dxc6 12. Nxd4 0-0 13. Bg5 Qc7 14. Nc3 Nf5 15. Rac1 Qb6 16. Nf3 h6 17. Bf6 Bxf6 18. exf6 Be6 19. Qf4 g5 20. Nxg5 hxg5 21. Qxg5+ Kh7 22. Re4 Rg8 23. Rh4+ Nxh4 24. Qxh4+ 1-0

[Event "GRE-Cup qf 14th"]
[Site "Greece"]
[Date "1995.??.??"]
[Round "?"]
[White "Rama, Lorenc"]
[Black "Koyias, Konstantinos"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "2290"]
[BlackElo "2250"]
[PlyCount "92"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "GRE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d3 0-0 6. e4 c6 7. Nge2 e5 8. 0-0 Na6 9. h3 Nc7 10. d4 exd4 11. Nxd4 Re8 12. Be3 d5 13. exd5 cxd5 14. c5 Ne4 15. Qc2 Nxg3 16. Rfd1 Nf5 17. Nxf5 Bxf5 18. Qd2 d4 19. Bg5 Qc8 20. Ne2 Bxh3 21. Ng3 Bxg2 22. Kxg2 Ne6 23. Rac1 Qc6+ 24. Kg1 Qf3 25. Bh6 Rad8 26. Re1 Bxh6 27. Qxh6 Nf4 28. Qh1 Qxh1+ 29. Kxh1 Rxe1+ 30. Rxe1 Nd3 31. Re2 Nxc5 32. Kg2 h5 33. Kf3 Kg7 34. Nf1 f5 35. Rc2 b6 36. Nd2 d3 37. Rc1 Ne4 38. Nxe4 fxe4+ 39. Kxe4 d2 40. Rd1 Kf6 41. Ke3 g5 42. f3 Kf5 43. Kf2 Kf4 44. Ke2 h4 45. Kf2 h3 46. Ke2 h2 0-1

[Event "Komotini GP"]
[Site "Komotini"]
[Date "1993.??.??"]
[Round "4"]
[White "Arduman, Can"]
[Black "Koyias, Konstantinos"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2355"]
[PlyCount "103"]
[EventDate "1993.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Bg5 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Nxd5 10. Bxd8 Nb4 11. 0-0-0 Nxa2+ 12. Kb1 Nb4 13. Bxc7 N8c6 14. Ne2 Be6 15. Nc3 a5 16. Nd5 f5 17. f3 Bf8 18. Bb6 Rc8 19. Be2 Na6 20. g4 Nc5 21. Nc7 Bf7 22. Bxc5 Bxc5 23. Nb5 fxe4 24. fxe4 g5 25. Nd6 Bxd6 26. Rxd6 Bg6 27. Rf1 Nb4 28. b3 Bxe4+ 29. Kb2 Bc6 30. Rf5 Re8 31. Rxg5+ Kh8 32. Kc3 Na6 33. Bd3 Nc5 34. Bc2 Be4 35. Rd1 b6 36. Re1 Bxc2 37. Kxc2 e4 38. Rd5 Re6 39. Kc3 Rf6 40. Rf5 Rh6 41. Re3 Re6 42. Kd4 Kg7 43. Rd5 Rc6 44. Re5 Kf6 45. Re8 Rc7 46. Rd8 Ke6 47. Rd5 Ke7 48. Rh5 Rd7+ 49. Ke5 Kf8 50. Rh6 Rb7 51. Kd5 Kg7 52. Rd6 1-0

[Event "Komotini GP"]
[Site "Komotini"]
[Date "1993.??.??"]
[Round "8"]
[White "Ayapbergenov, A."]
[Black "Koyias, Konstantinos"]
[Result "1-0"]
[ECO "D42"]
[WhiteElo "2300"]
[PlyCount "63"]
[EventDate "1993.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Nc3 Nxc3 8. bxc3 Nc6 9. exd6 Bxd6 10. Bd3 Be7 11. 0-0 0-0 12. Re1 b6 13. h4 Bd7 14. Ng5 h6 15. Qh5 Be8 16. Nh3 Rc8 17. Qg4 f5 18. Qe2 e5 19. dxe5 Bc5 20. Bc4+ Kh8 21. g3 b5 22. Be6 Rb8 23. Be3 Ba3 24. Nf4 Nxe5 25. Bxa7 Ra8 26. Rad1 Qa5 27. Bd4 Nc6 28. h5 b4 29. c4 b3 30. axb3 Bb4 31. Rf1 Nxd4 32. Rxd4 1-0

[Event "Komotini GP"]
[Site "Komotini"]
[Date "1993.??.??"]
[Round "2"]
[White "Dagakis, Panagiotis"]
[Black "Koyias, Konstantinos"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "84"]
[EventDate "1993.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Bd3 d6 8. 0-0 a6 9. Be3 Qc7 10. a4 b6 11. f4 Be7 12. Qe2 0-0 13. Rae1 Kh8 14. Nd2 Nb4 15. Nf3 e5 16. Kh1 Ng4 17. Bc1 exf4 18. Bxf4 Bb7 19. h3 Ne5 20. Bxe5 dxe5 21. Rd1 Rad8 22. Bc4 Nxc2 23. Bxf7 Rxd1 24. Rxd1 Nd4 25. Nxd4 exd4 26. Nd5 Qe5 27. Qh5 Qxe4 28. Bg6 Qxg6 29. Qxg6 hxg6 30. Nxe7 Rf2 31. Nxg6+ Kh7 32. Nh4 Rf4 33. Nf3 Rxf3 34. Rxd4 Rf2 35. Rg4 Rxb2 36. Kg1 a5 37. g3 Bc6 38. Rc4 Be8 39. Re4 Bg6 40. Rc4 Rb4 41. Rc6 Be8 42. Rd6 Bxa4 0-1

[Event "Katerini GP"]
[Site "Katerini"]
[Date "1993.??.??"]
[Round "2"]
[White "Kalesis, Nikolaos"]
[Black "Koyias, Konstantinos"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "2410"]
[PlyCount "117"]
[EventDate "1993.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. Nb3 Be6 11. Qd2 Rc8 12. h4 gxh4 13. Bxh4 Nb4 14. Bb5+ Bd7 15. Bxd7+ Qxd7 16. 0-0 Ne5 17. Qe2 Ng6 18. Bg3 h5 19. a3 Nc6 20. f4 Qg4 21. Qxg4 hxg4 22. f5 Nf8 23. Rad1 Nd7 24. Be1 Be5 25. g3 Nf6 26. Kg2 Rh3 27. Nd2 Nd4 28. Bf2 Kd7 29. Rh1 Rxh1 30. Rxh1 Nxc2 31. Ndb1 Nd4 32. Be3 b6 33. Bg5 Nf3 34. Bf4 Rc4 35. Bxe5 Nxe5 36. Rh8 Nxe4 37. Ra8 Nxc3 38. Rxa7+ Rc7 39. Rxc7+ Kxc7 40. Nxc3 e6 41. fxe6 fxe6 42. b3 Nd7 43. Kf2 Nf6 44. Ke3 e5 45. Ne4 Nh5 46. Nf2 Nxg3 47. Nxg4 Kc6 48. Kd3 Nf5 49. a4 Kc5 50. Kc3 e4 51. b4+ Kc6 52. Nf6 d5 53. a5 b5 54. Kd2 Nd4 55. a6 Ne6 56. a7 Nc7 57. Ne8 Na8 58. Ke3 Kb7 59. Kd4 1/2-1/2

[Event "Katerini GP"]
[Site "Katerini"]
[Date "1993.??.??"]
[Round "3"]
[White "Koyias, Konstantinos"]
[Black "Atalik, Suat"]
[Result "0-1"]
[ECO "B89"]
[BlackElo "2535"]
[PlyCount "58"]
[EventDate "1993.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Bb3 Be7 8. Be3 a6 9. Qe2 Qc7 10. 0-0-0 0-0 11. g4 Nxd4 12. Rxd4 Nd7 13. g5 Nc5 14. Rg1 Bd7 15. Rg3 g6 16. h4 f5 17. exf5 Rxf5 18. h5 Be8 19. hxg6 Bxg6 20. Ne4 Nxb3+ 21. axb3 d5 22. Nf6+ Bxf6 23. gxf6 Qe5 24. Qd2 Rc8 25. f4 Qxf6 26. Rd3 e5 27. Rc3 Rd8 28. Rf3 d4 29. Rd3 Rf8 0-1

[Event "Komotini GP"]
[Site "Komotini"]
[Date "1993.??.??"]
[Round "1"]
[White "Koyias, Konstantinos"]
[Black "Georgiev, Kiril"]
[Result "0-1"]
[ECO "B72"]
[BlackElo "2660"]
[PlyCount "56"]
[EventDate "1993.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Ng4 8. Bb5+ Kf8 9. 0-0 Be5 10. h3 Nxe3 11. fxe3 Kg7 12. Nd5 a6 13. Bc4 e6 14. Nf4 Qe7 15. a4 Nc6 16. Qd2 Bd7 17. a5 Rac8 18. b3 Bf6 19. Rfd1 Rhd8 20. Ra2 Ne5 21. Bf1 Bc6 22. Nxc6 Rxc6 23. c4 h5 24. Qb4 b6 25. Ne2 Bg5 26. Qd2 bxa5 27. Rxa5 Qb7 28. Nd4 Rc5 0-1

[Event "Komotini GP"]
[Site "Komotini"]
[Date "1993.??.??"]
[Round "7"]
[White "Koyias, Konstantinos"]
[Black "Georgieva, Emilia"]
[Result "1-0"]
[ECO "C45"]
[BlackElo "2070"]
[PlyCount "91"]
[EventDate "1993.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Bxd4 6. Bxd4 Nxd4 7. Qxd4 Qf6 8. e5 Qb6 9. Qxb6 axb6 10. Nc3 Ra5 11. Nb5 Kd8 12. a4 Nh6 13. Kd2 Ng4 14. f4 f6 15. Be2 Nh6 16. exf6 gxf6 17. g4 d6 18. Rhg1 Bd7 19. c4 Nf7 20. h4 c6 21. Nc3 h6 22. Raf1 Ke7 23. Rf3 Raa8 24. Bd1 Rae8 25. Bc2 Rhg8 26. Re3+ Kf8 27. Reg3 Re6 28. Bf5 Re7 29. Bxd7 Rxd7 30. Ne4 d5 31. Nxf6 Rd6 32. Nxg8 dxc4+ 33. Kc3 Kxg8 34. Kxc4 Rd5 35. Kb3 b5 36. axb5 Rxb5+ 37. Kc2 Nd6 38. Rb3 Rc5+ 39. Rc3 Ra5 40. Rd1 Nf7 41. Rc4 h5 42. g5 Kg7 43. Rd7 Rb5 44. Re4 b6 45. Re6 Rf5 46. g6 1-0

[Event "Komotini GP"]
[Site "Komotini"]
[Date "1993.??.??"]
[Round "3"]
[White "Koyias, Konstantinos"]
[Black "Giaidzi, Aspasia"]
[Result "1-0"]
[ECO "B44"]
[BlackElo "2135"]
[PlyCount "76"]
[EventDate "1993.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 e5 7. Nxc6 dxc6 8. 0-0 Be6 9. a4 Ng4 10. Qe2 Nxe3 11. Qxe3 Be7 12. Qg3 0-0 13. Nd2 Qc7 14. Rfd1 Rad8 15. Nc4 f6 16. Qe3 b6 17. Qe2 Bc5 18. c3 a5 19. Nd2 Qf7 20. b3 Rd7 21. Bc4 Rfd8 22. Bxe6 Qxe6 23. Nc4 Qf7 24. g3 Qg6 25. Rxd7 Rxd7 26. Kg2 Qe8 27. Rd1 Qd8 28. Rxd7 Qxd7 29. Nxa5 Bxf2 30. Qc4+ Kf8 31. Qxc6 Qd2 32. Nc4 Qc2 33. Qd6+ Kg8 34. Qe6+ Kf8 35. Qc8+ Ke7 36. Qc7+ Kf8 37. Qd6+ Kf7 38. Qd7+ Kg6 1-0

[Event "Komotini GP"]
[Site "Komotini"]
[Date "1993.??.??"]
[Round "5"]
[White "Koyias, Konstantinos"]
[Black "Makropoulou, Marina"]
[Result "0-1"]
[ECO "B80"]
[BlackElo "2270"]
[PlyCount "98"]
[EventDate "1993.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. f3 b5 8. Qd2 Bb7 9. g4 Be7 10. 0-0-0 Nfd7 11. Rg1 Nb6 12. Bd3 N8d7 13. Kb1 Rc8 14. g5 Ne5 15. Qe1 Nbc4 16. Bc1 Qc7 17. Nce2 g6 18. h4 Nxd3 19. cxd3 Nb6 20. Be3 e5 21. Rc1 Qd8 22. Rxc8 Nxc8 23. Nb3 0-0 24. f4 d5 25. fxe5 dxe4 26. d4 Nb6 27. Na5 Ba8 28. Nf4 Nd5 29. Nxd5 Bxd5 30. Bd2 Qd7 31. Qe3 Rc8 32. h5 Qf5 33. hxg6 fxg6 34. Nb3 Qe6 35. Nc1 Rf8 36. Qe1 Rf3 37. Ka1 Qb6 38. Bb4 Bxb4 39. Qxb4 a5 40. Qe7 Rf7 41. Qe8+ Rf8 42. Qd7 Qc6 43. Qe7 a4 44. Rh1 Rf7 45. Qb4 Rf2 46. Re1 Rc2 47. Kb1 e3 48. Nd3 Be4 49. d5 Rc1+ 0-1

[Event "Ano Liosia op"]
[Site "Ano Liosia"]
[Date "1993.??.??"]
[Round "5"]
[White "Koyias, Konstantinos"]
[Black "Mastrokoukos, Georgios"]
[Result "1/2-1/2"]
[ECO "B33"]
[BlackElo "2325"]
[PlyCount "51"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Nxe7 Qxe7 12. c4 h6 13. Bxf6 Qxf6 14. cxb5 Nd4 15. Nc2 Nxb5 16. Bxb5+ axb5 17. 0-0 0-0 18. Qe2 Qe6 19. Ne3 Rxa2 20. Qxb5 Ba6 21. Qd5 Qxd5 22. Nxd5 Bxf1 23. Rxa2 Bc4 24. Ne7+ Kh7 25. Ra4 Be6 26. Ra6 1/2-1/2

[Event "Ano Liosia op"]
[Site "Ano Liosia"]
[Date "1993.??.??"]
[Round "3"]
[White "Koyias, Konstantinos"]
[Black "Nikolaidis, Ioannis"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "2440"]
[PlyCount "76"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Qe2 c6 8. a4 b6 9. Rd1 Qc7 10. h3 Bb7 11. Bg5 a6 12. d5 c5 13. Nh2 Rfe8 14. Nf1 g6 15. Ne3 Qd8 16. Kh2 Kg7 17. g3 h6 18. Bxf6+ Nxf6 19. Rg1 h5 20. h4 Bc8 21. Kg2 Rh8 22. Kf1 Ne8 23. Bd3 Nc7 24. Ke1 Bd7 25. Kd2 Qe8 26. Qf1 Qc8 27. f4 b5 28. fxe5 c4 29. exd6 Bxd6 30. Bxc4 bxc4 31. Nxc4 Bc5 32. e5 Bf5 33. Rg2 Bb4 34. Ne3 Rd8 35. d6 Qe6 36. Qf4 Nd5 37. Qd4 Nxe3 38. Kxe3 Bxd6 0-1

[Event "Katerini GP"]
[Site "Katerini"]
[Date "1993.??.??"]
[Round "?"]
[White "Koyias, Konstantinos"]
[Black "Vouldis, Angelos"]
[Result "0-1"]
[ECO "B04"]
[BlackElo "2285"]
[PlyCount "64"]
[EventDate "1993.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. c4 Nb6 6. e6 fxe6 7. Be3 g6 8. h4 Bg7 9. Nc3 0-0 10. h5 e5 11. hxg6 exd4 12. Nxd4 hxg6 13. c5 dxc5 14. Qb3+ e6 15. Nxc6 bxc6 16. Qc2 Qf6 17. Bd3 Nd5 18. Nxd5 exd5 19. Bxg6 d4 20. Bh6 d3 21. Bxd3 Bxh6 22. Kf1 Rb8 23. Re1 Rb4 24. Bc4+ Kg7 25. Rxh6 Kxh6 26. b3 Bf5 27. Qd2+ Qg5 28. Re3 Rbb8 29. Qe1 Rbd8 30. Kg1 Bg4 31. f3 Rd1 32. Qxd1 Qxe3+ 0-1

[Event "Katerini GP"]
[Site "Katerini"]
[Date "1993.??.??"]
[Round "?"]
[White "Prentos, Konstantinos"]
[Black "Koyias, Konstantinos"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2285"]
[PlyCount "80"]
[EventDate "1993.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. Nbc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Qa5 7. Qd2 Nf6 8. Nb3 Qd8 9. Be2 0-0 10. 0-0 d6 11. h3 a5 12. Rad1 Bd7 13. f4 a4 14. Nd4 a3 15. b3 Nxd4 16. Bxd4 Bc6 17. Bf3 Qa5 18. Qe3 Nd7 19. Bxg7 Kxg7 20. e5 Rfe8 21. Bxc6 bxc6 22. exd6 exd6 23. Qd4+ Nf6 24. Rf3 d5 25. Kh2 c5 26. Qd3 d4 27. Na4 Nd5 28. c3 Qc7 29. Rdf1 Re3 30. Rxe3 Nxe3 31. Rf3 Rd8 32. Nxc5 Qxc5 33. cxd4 Nf1+ 34. Qxf1 Rxd4 35. Rf2 h5 36. Qe2 Qd6 37. g3 h4 38. Qe5+ Qxe5 39. fxe5 hxg3+ 40. Kxg3 Re4 1/2-1/2

[Event "Ano Liosia op"]
[Site "Ano Liosia"]
[Date "1993.??.??"]
[Round "6"]
[White "Shahtahtinsky, Alekper"]
[Black "Koyias, Konstantinos"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2380"]
[PlyCount "115"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 c6 6. e4 e5 7. Nge2 Be6 8. 0-0 0-0 9. h3 Na6 10. f4 Qc8 11. g4 exf4 12. Bxf4 Ne8 13. Qd2 Nac7 14. Bh6 Qd8 15. Bxg7 Kxg7 16. Nf4 f6 17. b3 Bg8 18. d4 Qd7 19. Rae1 Rd8 20. Nce2 a6 21. Ng3 Ne6 22. Qc3 N8c7 23. d5 Nxf4 24. Rxf4 Qe7 25. Rf5 Kh8 26. Rf3 Qe5 27. Qd2 b5 28. Qa5 Rd7 29. dxc6 Re7 30. cxb5 axb5 31. Ref1 Ne6 32. Qb6 Rff7 33. Ne2 Kg7 34. Nc3 Nc7 35. Nd5 Nxd5 36. exd5 Qxd5 37. Rxf6 Qc5+ 38. Qxc5 dxc5 39. g5 Ra7 40. Rc1 c4 41. bxc4 bxc4 42. Rxc4 Rfc7 43. Rc2 Bxa2 44. Rb2 h6 45. h4 hxg5 46. hxg5 Bc4 47. Be4 Bf7 48. Rb7 Ra5 49. Rd6 Rxg5+ 50. Kf2 Rc8 51. Rdd7 Rf8 52. Bd5 Rxd5 53. Rxd5 Kf6 54. Rd3 Be6 55. c7 Ke7+ 56. Kg3 Bc8 57. Rd8 Be6 58. Re8+ 1-0

[Event "Komotini op"]
[Site "Komotini"]
[Date "1992.08.??"]
[Round "?"]
[White "Koyias, Konstantinos"]
[Black "Grivas, Efstratios"]
[Result "0-1"]
[ECO "E67"]
[BlackElo "2465"]
[PlyCount "72"]
[EventDate "1992.08.??"]
[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 g6 2. Nc3 Bg7 3. Nf3 d6 4. g3 e5 5. d4 Nd7 6. Bg2 Ngf6 7. 0-0 0-0 8. h3 h6 9. Qc2 Nh7 10. dxe5 dxe5 11. e4 c6 12. Be3 Ng5 13. Nxg5 hxg5 14. Qd2 Bf6 15. Rad1 Qe7 16. Na4 Rd8 17. b4 Nf8 18. Qc3 Ne6 19. Nc5 Nd4 20. Rd2 a5 21. a3 axb4 22. axb4 b6 23. Nd3 Bxh3 24. f3 Bxg2 25. Kxg2 Ra4 26. Rfd1 g4 27. fxg4 Rda8 28. Rb2 Qe6 29. Nf2 Ra3 30. Qc1 Be7 31. g5 c5 32. bxc5 Bxc5 33. Re1 R3a4 34. Qd1 Ra2 35. Rxa2 Rxa2 36. Qc1 Nc2 0-1

[Event "Ano Liosia op"]
[Site "Ano Liosia"]
[Date "1992.??.??"]
[Round "?"]
[White "Arabadzis, Vasilios"]
[Black "Koyias, Konstantinos"]
[Result "1/2-1/2"]
[ECO "A24"]
[PlyCount "93"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 0-0 6. 0-0 Nbd7 7. d3 c6 8. Bd2 e5 9. Qc1 Re8 10. Ng5 Nf8 11. b4 Ne6 12. Rb1 Nc7 13. f4 Re7 14. e4 exf4 15. Bxf4 Ng4 16. Kh1 h6 17. Nf3 Ne6 18. Bd2 Kh7 19. Ne2 d5 20. exd5 cxd5 21. cxd5 Nc7 22. Nf4 Nf6 23. d4 Bf5 24. Rb3 Ncxd5 25. Nxd5 Nxd5 26. Ne5 Rc8 27. Qa3 Rc2 28. Rb2 Rxb2 29. Qxb2 Be6 30. Rc1 Nf6 31. b5 Bd5 32. Bb4 Rc7 33. Rc5 Rxc5 34. Bxc5 b6 35. Bb4 Qc7 36. Nc6 a6 37. a4 axb5 38. axb5 Qd7 39. h3 Qe6 40. Kh2 Bc4 41. Bc3 Nd5 42. Bd2 Qe2 43. Bc1 Qxb2 44. Bxb2 Nc7 45. Bc1 Bxb5 46. Be3 Bc4 47. Ne7 1/2-1/2

[Event "Katerini op"]
[Site "Katerini"]
[Date "1992.??.??"]
[Round "?"]
[White "Bellin, Robert"]
[Black "Koyias, Konstantinos"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2395"]
[PlyCount "71"]
[EventDate "1992.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 032 Extra"]
[Source "ChessBase"]
[SourceDate "1993.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 Nf6 5. Qe2 Be7 6. g3 0-0 7. Bg2 d5 8. e5 Nd7 9. 0-0 Re8 10. c3 b6 11. d3 Qc7 12. Re1 Ba6 13. c4 Nf8 14. Nc3 Rad8 15. Nb5 Qb8 16. a3 Bb7 17. Nc3 a6 18. Rad1 b5 19. cxb5 axb5 20. d4 b4 21. Nb1 Nd7 22. axb4 Nxb4 23. Qd2 Rc8 24. dxc5 Ba6 25. Bd4 Nxc5 26. Bxc5 Bxc5 27. Bf1 Qb6 28. Bxa6 Nxa6 29. Qe2 Bb4 30. Rf1 Nc5 31. Qe3 Ba5 32. Nd4 Rb8 33. Nd2 Bxd2 34. Rxd2 Rec8 35. Rc1 Na6 36. Rdc2 1/2-1/2

[Event "Ano Liosia op"]
[Site "Ano Liosia"]
[Date "1992.??.??"]
[Round "?"]
[White "Grivas, Efstratios"]
[Black "Koyias, Konstantinos"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2465"]
[PlyCount "53"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Bb5+ Nd7 5. a4 Ngf6 6. Nc3 Be7 7. Nf3 0-0 8. 0-0 Kh8 9. Be2 b6 10. Nd2 a6 11. Ncb1 Rb8 12. Na3 Qc7 13. c3 g6 14. b4 Ne8 15. b5 a5 16. Ndc4 Qd8 17. f4 Bf6 18. Qd3 Qe7 19. Bg4 exf4 20. Bxf4 Bg7 21. Rae1 f6 22. Qg3 Ne5 23. Bxc8 Rxc8 24. Nxb6 Rb8 25. Nbc4 Qd8 26. h3 Rf7 27. Bxe5 1-0

[Event "Komotini op"]
[Site "Komotini"]
[Date "1992.??.??"]
[Round "?"]
[White "Koyias, Konstantinos"]
[Black "Kengis, Edvins"]
[Result "0-1"]
[ECO "A10"]
[BlackElo "2590"]
[PlyCount "50"]
[EventDate "1992.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 b6 2. Nf3 Bb7 3. b3 e6 4. Bb2 Nf6 5. g3 Bxf3 6. exf3 c5 7. Bg2 Nc6 8. f4 Be7 9. 0-0 0-0 10. d4 cxd4 11. Bxd4 d5 12. Bb2 Rc8 13. Nd2 Nb4 14. Qe2 dxc4 15. Nxc4 Qd3 16. Bf3 Nfd5 17. Rfe1 Rfd8 18. Kg2 Qxe2 19. Rxe2 Nd3 20. Ne5 N5xf4+ 21. gxf4 Nxf4+ 22. Kf1 Nxe2 23. Bxe2 Rc2 24. Bc1 Bf6 25. f4 Rd5 0-1

[Event "Katerini op"]
[Site "Katerini"]
[Date "1992.??.??"]
[Round "?"]
[White "Koyias, Konstantinos"]
[Black "Zaichik, Gennadi"]
[Result "0-1"]
[ECO "A29"]
[BlackElo "2475"]
[PlyCount "64"]
[EventDate "1992.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 032 Extra"]
[Source "ChessBase"]
[SourceDate "1993.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.03.01"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. a3 Be7 8. b4 Be6 9. 0-0 0-0 10. d3 a5 11. b5 Nd4 12. Nd2 c6 13. bxc6 Nxc6 14. a4 Bb4 15. Nb5 Qd7 16. Bb2 Rad8 17. Rc1 Nxa4 18. Qxa4 Bxd2 19. Rxc6 bxc6 20. Na3 Bd5 21. e4 Be6 22. Bxe5 Qxd3 23. Nb1 Bb4 24. h4 c5 25. Qa1 f6 26. Bb2 Rd7 27. Nc3 Rfd8 28. Rc1 Qd2 29. Bf1 Bb3 30. Re1 Kh8 31. e5 fxe5 32. h5 Qg5 0-1

[Event "Katerini op"]
[Site "Katerini"]
[Date "1992.??.??"]
[Round "?"]
[White "Mastrokoukos, Georgios"]
[Black "Koyias, Konstantinos"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2345"]
[PlyCount "60"]
[EventDate "1992.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 032 Extra"]
[Source "ChessBase"]
[SourceDate "1993.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.03.01"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc2 d6 6. g3 Nc6 7. Bg2 Be6 8. Ne3 h5 9. h4 Nh6 10. Nc3 0-0 11. Bd2 Qd7 12. b3 Rab8 13. Rc1 Rfc8 14. Ne4 Ng4 15. Nd5 b5 16. f3 Nge5 17. Ng5 bxc4 18. Nf4 cxb3 19. Nfxe6 b2 20. Rb1 fxe6 21. Bh3 Nd8 22. Ba5 Nef7 23. Qd3 Nxg5 24. hxg5 Qb5 25. Qxg6 Qxa5+ 26. Kf2 Kf8 27. Qxh5 Qc5+ 28. Kg2 Qe3 29. f4 Rc3 30. Rh2 Qxg3+ 0-1

[Event "Komotini op"]
[Site "Komotini"]
[Date "1992.??.??"]
[Round "?"]
[White "Sirigos, Nikolaos"]
[Black "Koyias, Konstantinos"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2320"]
[PlyCount "51"]
[EventDate "1992.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 d6 6. 0-0 Nc6 7. Be3 Nf6 8. c4 Be7 9. Nc3 Bd7 10. f4 0-0 11. Qf3 Qc7 12. Rac1 g6 13. Nxc6 bxc6 14. f5 e5 15. c5 gxf5 16. exf5 d5 17. Qg3+ Kh8 18. Bd4 Rg8 19. Qxe5 Qxe5 20. Bxe5 Bxc5+ 21. Kh1 Be7 22. Na4 Ra7 23. Nb6 Kg7 24. Nxd7 Rxd7 25. Rxc6 Re8 26. g4 1-0

[Event "Ano Liosia op"]
[Site "Ano Liosia"]
[Date "1992.??.??"]
[Round "?"]
[White "Tziallilas, Kostas"]
[Black "Koyias, Konstantinos"]
[Result "0-1"]
[ECO "B68"]
[PlyCount "66"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 a6 9. f4 Bd7 10. Be2 Qc7 11. Rhf1 0-0 12. f5 Ne5 13. g4 Rfd8 14. Bxf6 Bxf6 15. g5 Be7 16. f6 Bf8 17. Qf4 b5 18. Nf3 Be8 19. Nxe5 dxe5 20. Qh4 g6 21. Rf3 b4 22. Rh3 h6 23. Nb1 Rac8 24. c3 Qa5 25. Rxd8 Rxd8 26. Bc4 Qc5 27. Bf1 Qg1 28. Rf3 Bb5 29. Nd2 bxc3 30. bxc3 Bxf1 31. Nxf1 Qc5 32. Qf2 Qa3+ 33. Qb2 Qa4 0-1

[Event "Kavala op"]
[Site "Kavala"]
[Date "1991.??.??"]
[Round "?"]
[White "Conquest, Stuart"]
[Black "Koyias, Konstantinos"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2460"]
[PlyCount "79"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 0-0 10. Be3 b6 11. 0-0 Ne5 12. f4 Ned7 13. Bf3 Bb7 14. Qe1 Qc7 15. Rd1 Rac8 16. Kh1 Ba8 17. Bg1 Rfe8 18. Rf2 d5 19. e5 Bxa3 20. bxa3 Qxc4 21. Rc2 Qxf4 22. exf6 Qxf6 23. Rdc1 Rb8 24. Qe2 b5 25. h3 Qe7 26. Bh2 Rbd8 27. Qe3 f6 28. Bc7 Rc8 29. Ne2 Qf7 30. Ng3 g6 31. Bd1 e5 32. Qa7 Qe6 33. Ba5 Rc4 34. Be2 Rxc2 35. Rxc2 d4 36. Kh2 Qd5 37. Bf3 e4 38. Bxe4 Rxe4 39. Rc8+ Kf7 40. Nxe4 1-0

[Event "Kavala op"]
[Site "Kavala"]
[Date "1991.??.??"]
[Round "?"]
[White "Hristopoulos, Romilos"]
[Black "Koyias, Konstantinos"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2245"]
[PlyCount "81"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. g3 d5 6. Bg2 Bd6 7. 0-0 0-0 8. c5 Bc7 9. b4 a5 10. b5 Ne4 11. Bb2 Nxc3 12. Bxc3 cxb5 13. a3 b6 14. Qd2 Nc6 15. Rfb1 bxc5 16. dxc5 Rb8 17. Nd4 Nxd4 18. Qxd4 Rf7 19. e3 Bd7 20. Ra2 Bc6 21. f4 Qf8 22. Rc2 Qe8 23. Qd2 Ra8 24. Bf1 Bd8 25. Be2 Bf6 26. Bxf6 gxf6 27. Bh5 Qf8 28. Bxf7+ Kxf7 29. Rcb2 Qe8 30. Qe2 Ke7 31. Rxb5 Bxb5 32. Rxb5 Ra7 33. a4 Qd7 34. Qh5 Kd8 35. Qd1 Kc8 36. Qd4 Qe7 37. Qc3 e5 38. Qb3 Rb7 39. Qxd5 exf4 40. Qxf5+ Kd8 41. Qd5+ 1-0

[Event "Kavala op"]
[Site "Kavala"]
[Date "1991.??.??"]
[Round "?"]
[White "Koyias, Konstantinos"]
[Black "Prentos, Konstantinos"]
[Result "0-1"]
[ECO "A10"]
[BlackElo "2270"]
[PlyCount "60"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 b6 3. Nc3 f5 4. g3 Bb7 5. Bg2 Nf6 6. 0-0 Bb4 7. Qc2 0-0 8. a3 Bxc3 9. Qxc3 d6 10. d4 Nbd7 11. b4 Qe8 12. Bb2 Qh5 13. Rae1 Ne4 14. Qc1 Ndf6 15. h3 Rae8 16. Nh2 Bc8 17. Rd1 Re7 18. Rd3 g5 19. g4 Qg6 20. Qe1 f4 21. Qd1 h5 22. Re1 d5 23. Qb3 Bb7 24. c5 Rh7 25. gxh5 Qxh5 26. Rdd1 g4 27. Nxg4 Nxg4 28. hxg4 Qh2+ 29. Kf1 Ng3+ 30. fxg3 fxg3+ 0-1

