[Event "CYP-ch op"]
[Site "Nicosia"]
[Date "2022.02.23"]
[Round "6"]
[White "Hadjiyiannis, Costas"]
[Black "Constantinou, Samuel Johannes"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "1685"]
[BlackElo "1738"]
[PlyCount "68"]
[EventDate "2022.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. c4 g6 4. Nc3 Bg7 5. g3 Nc6 6. Bg2 0-0 7. 0-0 d6 8. Rb1 Ne4 9. e3 Nxc3 10. bxc3 e5 11. Qe2 Qe7 12. Rd1 e4 13. Nd2 Na5 14. Nb3 Nxb3 15. axb3 c5 16. b4 b6 17. Bb2 Be6 18. d5 Bd7 19. b5 a6 20. bxa6 Rxa6 21. Ra1 Rfa8 22. Rxa6 Rxa6 23. Ra1 Ba4 24. Ra3 Qa7 25. Bf1 Bd7 26. Rxa6 Qxa6 27. Qe1 Qa2 28. Qa1 Qb3 29. Be2 Qc2 30. Kf1 Qd2 31. Qa3 f4 32. f3 Bh3+ 33. Kf2 exf3 34. Kxf3 Qxe3# 0-1

[Event "CYP-ch op"]
[Site "Nicosia"]
[Date "2022.02.13"]
[Round "5"]
[White "Karaolis, Andreas"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1165"]
[BlackElo "1685"]
[PlyCount "66"]
[EventDate "2022.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 c6 5. Nf3 Nf6 6. Qd2 Nbd7 7. h3 0-0 8. Bh6 e5 9. Bxg7 Kxg7 10. 0-0-0 Qc7 11. h4 h5 12. Be2 Re8 13. Rhg1 a6 14. Nh2 Nf8 15. g4 hxg4 16. Nxg4 Nxg4 17. Bxg4 Bxg4 18. Rxg4 Ne6 19. Ne2 Rh8 20. f4 exf4 21. Nxf4 Nxf4 22. Qxf4 Rh5 23. Rf1 Qe7 24. Rg5 Rah8 25. Rxh5 Rxh5 26. Rh1 Qf6 27. Qxf6+ Kxf6 28. Kd2 Ke6 29. c4 g5 30. Kd3 Rxh4 31. d5+ Ke5 32. Re1 Rh3+ 33. Kd2 c5 0-1

[Event "CYP-ch op"]
[Site "Nicosia"]
[Date "2022.02.12"]
[Round "4"]
[White "Konstantinides, Savvas"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1419"]
[BlackElo "1685"]
[PlyCount "62"]
[EventDate "2022.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 c6 5. Bc4 Nf6 6. 0-0 0-0 7. Bg5 b5 8. Bb3 Qc7 9. d5 b4 10. Bxf6 Bxf6 11. Na4 c5 12. c3 a5 13. a3 c4 14. Bc2 b3 15. Bxb3 cxb3 16. Qxb3 Nd7 17. Nd4 Ba6 18. Rfd1 Rab8 19. Qc2 Bc4 20. b3 Bxd4 21. bxc4 Bg7 22. c5 Nxc5 23. Nxc5 Qxc5 24. Rdc1 Rfc8 25. Ra2 Qxc3 26. h3 Qxc2 27. Raxc2 Rxc2 28. Rxc2 Be5 29. g3 Rb3 30. Ra2 a4 31. Kf1 Bd4 0-1

[Event "CYP-ch op"]
[Site "Nicosia"]
[Date "2022.02.06"]
[Round "3"]
[White "Hadjiyiannis, Costas"]
[Black "Stefanidi, Maria Anna"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "1685"]
[BlackElo "1986"]
[PlyCount "104"]
[EventDate "2022.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. b3 0-0 7. Bb2 d5 8. e3 Nbd7 9. d4 c5 10. Nc3 dxc4 11. bxc4 cxd4 12. exd4 Qc7 13. Qe2 Rac8 14. Nd2 Ba6 15. Nb5 Bxb5 16. cxb5 Qc2 17. Rab1 Bb4 18. Rfd1 Rfd8 19. Ba1 Ba5 20. Rb2 Qf5 21. Nc4 Nf8 22. Rb3 Nd5 23. Be4 Qg5 24. h4 Qe7 25. Ne5 Qe8 26. Nc6 Rxc6 27. bxc6 Qxc6 28. Bb2 f5 29. Bf3 f4 30. Rc1 Qd7 31. Ba3 fxg3 32. fxg3 Nf6 33. Rd3 Ng6 34. Bc6 Qf7 35. Rf1 Ne7 36. Bxe7 Qxe7 37. Kg2 Qd6 38. Ba4 e5 39. Bb3+ Kh8 40. d5 e4 41. Rdd1 Bb4 42. g4 Qe5 43. Rf5 Qc3 44. g5 Bd6 45. gxf6 Qg3+ 46. Kf1 Qh3+ 47. Kg1 Qxf5 48. fxg7+ Kxg7 49. Qg2+ Kh8 50. Kh1 Rg8 51. Qf1 Qe5 52. Rd2 Rg4 0-1

[Event "CYP-ch op"]
[Site "Nicosia"]
[Date "2022.02.05"]
[Round "2"]
[White "Hadjiyiannis, Costas"]
[Black "Rousis, Chrysostomos"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "1685"]
[BlackElo "1856"]
[PlyCount "65"]
[EventDate "2022.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. b3 0-0 6. Bb2 c5 7. 0-0 Nc6 8. d4 dxc4 9. bxc4 Qb6 10. Qb3 Rd8 11. e3 Ne4 12. Nc3 Nxc3 13. Bxc3 Qxb3 14. axb3 Rb8 15. Rfd1 Bf6 16. Ne5 Nxe5 17. dxe5 Rxd1+ 18. Rxd1 Be7 19. Ba5 b6 20. Bc3 b5 21. Ba5 bxc4 22. bxc4 Kf8 23. Bc6 Ba6 24. Rd7 Bxc4 25. Rxa7 Bd8 26. Bxd8 Rxd8 27. Ra5 Rd1+ 28. Kg2 Bd5+ 29. Bxd5 Rxd5 30. f4 c4 31. Ra8+ Ke7 32. Rc8 Rd2+ 33. Kf3 1/2-1/2

[Event "CYP-ch op"]
[Site "Nicosia"]
[Date "2022.02.04"]
[Round "1"]
[White "Chrysostomou, Pavlos"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "A42"]
[BlackElo "1685"]
[PlyCount "86"]
[EventDate "2022.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nd7 5. Be3 c6 6. Nf3 Qc7 7. Be2 Ngf6 8. Qd2 Ng4 9. Bf4 e5 10. Bg3 0-0 11. h3 Ngf6 12. 0-0 Re8 13. d5 c5 14. Nb5 Qb8 15. a3 Nxe4 16. Qe3 Nxg3 17. fxg3 h6 18. Rf2 a6 19. Nc3 f5 20. g4 Nf6 21. gxf5 gxf5 22. Nh4 f4 23. Qd3 Qc7 24. Ne4 Nxe4 25. Qxe4 Bf6 26. Nf5 Bxf5 27. Qxf5 Qg7 28. Bh5 Re7 29. g3 Qg5 30. Qg6+ Qxg6 31. Bxg6 Rg7 32. Bf5 Rxg3+ 33. Kh2 Re8 34. Rg1 Bh4 35. Rf3 Re7 36. b4 cxb4 37. axb4 Rxg1 38. Kxg1 Bg3 39. c5 dxc5 40. bxc5 e4 41. Rb3 e3 42. Rb2 f3 43. Be6+ Rxe6 0-1

[Event "Larnaca OFIS op 2nd"]
[Site "Larnaca"]
[Date "2021.10.27"]
[Round "1"]
[White "Samunenkov, Igor"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2293"]
[BlackElo "1673"]
[PlyCount "55"]
[EventDate "2021.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 c5 5. c4 Nc6 6. cxd5 exd5 7. 0-0 Bf5 8. Nc3 Be4 9. Bg5 cxd4 10. Nxd4 Bxg2 11. Kxg2 h6 12. Bxf6 Qxf6 13. Ndb5 0-0-0 14. Nxd5 Qe5 15. Nbc3 Bc5 16. Qb3 Rd7 17. e3 g5 18. Qc4 Bf8 19. Rad1 Kb8 20. b4 Qf5 21. e4 Qe6 22. b5 Ne5 23. Qe2 Bg7 24. Ne3 Rc7 25. Ncd5 Rc5 26. Nf5 Bf6 27. Nxf6 Qxf6 28. Rd6 1-0

[Event "CYP-ch op"]
[Site "Nikosia"]
[Date "2021.06.20"]
[Round "6"]
[White "Hadjiyiannis, Costas"]
[Black "Pakkoutis, Andreas"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "1701"]
[BlackElo "1225"]
[PlyCount "82"]
[EventDate "2021.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CYP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. b3 e5 4. Bb2 Bd6 5. Bg2 Nf6 6. Nf3 Nbd7 7. 0-0 0-0 8. d3 Re8 9. Nbd2 Qe7 10. e4 Nc5 11. Qc2 d4 12. b4 Ne6 13. c5 Bc7 14. Nc4 Nf8 15. a3 Bd7 16. Rfc1 b5 17. cxb6 axb6 18. Nfxe5 Bxe5 19. Nxb6 Ra6 20. Nxd7 Qxd7 21. Qb3 Ne6 22. f4 Nxf4 23. gxf4 Bxf4 24. Rc5 Be3+ 25. Kf1 Qg4 26. Qd1 Qf4+ 27. Qf3 Qxh2 28. Ke2 Re5 29. Rh1 Qf4 30. Qxf4 Bxf4 31. Bxd4 Rxc5 32. Bxc5 Rxa3 33. Kf3 Be5 34. Rd1 Nd7 35. Be7 Bc7 36. Ke2 Ra2+ 37. Kf1 Ne5 38. d4 Ng4 39. Rd3 Nh2+ 40. Kg1 Ra1+ 41. Kf2 Ra2+ 1/2-1/2

[Event "CYP-ch op"]
[Site "Nikosia"]
[Date "2021.06.20"]
[Round "7"]
[White "Lavrishchev, Matvei"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1230"]
[BlackElo "1701"]
[PlyCount "94"]
[EventDate "2021.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CYP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 c6 3. Nc3 d6 4. Be3 Bg7 5. Qd2 Nd7 6. f3 b5 7. a3 a6 8. h4 e5 9. h5 exd4 10. Bxd4 Bxd4 11. Qxd4 Qf6 12. Qxf6 Ngxf6 13. hxg6 fxg6 14. 0-0-0 Ke7 15. Nh3 Ne5 16. Nf4 h5 17. Nd3 Be6 18. Nxe5 dxe5 19. Be2 Rhd8 20. Rxd8 Rxd8 21. Rd1 Rd4 22. Bd3 g5 23. Ne2 Rd8 24. Ng3 h4 25. Nf5+ Bxf5 26. exf5 Nd5 27. Kd2 Nf4 28. Rg1 Kf6 29. Ke3 Nxd3 30. cxd3 Kxf5 31. Rc1 Rd6 32. Rc5 a5 33. b4 axb4 34. axb4 Rd4 35. Rxc6 Rxb4 36. Rb6 Rb2 37. Rb8 b4 38. Rb5 b3 39. d4 Rxg2 40. Rxe5+ Kf6 41. Rb5 b2 42. Rb6+ Ke7 43. f4 g4 44. d5 h3 45. f5 h2 46. d6+ Kd7 47. f6 h1Q 0-1

[Event "CYP-ch op"]
[Site "Nikosia"]
[Date "2021.06.19"]
[Round "5"]
[White "Pasa, Ahmet"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1577"]
[BlackElo "1701"]
[PlyCount "71"]
[EventDate "2021.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CYP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 c6 3. d4 d6 4. g3 Bg7 5. Bg2 Nf6 6. h3 0-0 7. Nge2 b5 8. a3 a6 9. 0-0 Qc7 10. g4 Bb7 11. Ng3 e5 12. Be3 Nbd7 13. f4 Nb6 14. b3 Rad8 15. g5 Ne8 16. f5 f6 17. dxe5 dxe5 18. Qg4 Bc8 19. h4 Nd6 20. h5 fxg5 21. hxg6 h6 22. Qh5 Rf6 23. Qh2 Ne8 24. Nh5 Rfd6 25. Rad1 Rxd1 26. Nxd1 Nd7 27. Nxg7 Kxg7 28. Bxg5 Ndf6 29. Qxh6+ Kg8 30. Qh4 Qe7 31. Nf2 Kg7 32. Ng4 Qc5+ 33. Kh1 Qd6 34. Qh6+ Kg8 35. g7 Nxg4 36. Qh8+ 1-0

[Event "CYP-ch op"]
[Site "Nikosia"]
[Date "2021.06.13"]
[Round "4"]
[White "Borodich, Miroslav"]
[Black "Hadjiyiannis, Costas"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1272"]
[BlackElo "1701"]
[PlyCount "75"]
[EventDate "2021.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CYP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ndf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 f6 11. exf6 Nxf6 12. Ne2 0-0 13. 0-0 Qd6 14. h3 e5 15. dxe5 Nxe5 16. Ned4 Nxd3 17. Qxd3 Bd7 18. Rfe1 Ne4 19. Nb3 Bf5 20. Qd1 Nf6 21. Nbd4 Be4 22. Ng5 h6 23. Nxe4 dxe4 24. Nb3 Qe5 25. Qd4 Qxd4 26. Nxd4 Rfe8 27. Nb5 Re7 28. Nc3 Rd8 29. Rad1 Rxd1 30. Rxd1 Kf7 31. Kf1 Ke6 32. Ke2 Ke5 33. Ke3 h5 34. Rd4 Kf5 35. Nd5 Re5 36. Nxf6 gxf6 37. Rb4 b6 38. b3 1/2-1/2

[Event "CYP-ch op"]
[Site "Nikosia"]
[Date "2021.06.13"]
[Round "3"]
[White "Hadjiyiannis, Costas"]
[Black "Damianou, Ioannis"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1701"]
[BlackElo "2154"]
[PlyCount "37"]
[EventDate "2021.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CYP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. Nf3 Nf6 4. d4 e6 5. Bg5 Bb4 6. Rc1 h6 7. Bxf6 Qxf6 8. a3 Bxc3+ 9. Rxc3 0-0 10. Qd3 d6 11. g3 Re8 12. Bg2 e5 13. dxe5 dxe5 14. 0-0 Nc6 15. Nd2 Rad8 16. Bd5 Ne7 17. Ne4 Qg6 18. Qf3 c6 19. Nd2 0-1

[Event "CYP-ch op"]
[Site "Nikosia"]
[Date "2021.06.12"]
[Round "2"]
[White "Theocharous, Vassilis"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1380"]
[BlackElo "1701"]
[PlyCount "61"]
[EventDate "2021.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CYP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. d3 d5 5. 0-0 Nbd7 6. Nbd2 g6 7. h3 Bg7 8. Re1 0-0 9. e4 dxe4 10. Nxe4 Nxe4 11. dxe4 Nc5 12. Qxd8 Raxd8 13. Nh2 Rd7 14. e5 Bxg2 15. Kxg2 Rfd8 16. Be3 Na4 17. Rab1 Bxe5 18. Bxb6 Bxg3 19. Bxa7 Bxh2 20. Kxh2 c5 21. b3 Nc3 22. Bb6 Rb8 23. Bxc5 Nxb1 24. Rxb1 Rd2 25. Rc1 Rc8 26. b4 Ra8 27. Kg2 Rxa2 28. c3 f6 29. Re1 e5 30. Be3 Rd3 31. Rc1 0-1

[Event "CYP-ch op"]
[Site "Nikosia"]
[Date "2021.06.11"]
[Round "1"]
[White "Hadjiyiannis, Costas"]
[Black "Alichanides, Ioannis"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "1701"]
[PlyCount "78"]
[EventDate "2021.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CYP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. b3 Nf6 4. Bg2 Bf5 5. Nf3 e6 6. 0-0 Bc5 7. Bb2 0-0 8. d3 Nbd7 9. Nh4 Bg6 10. Nxg6 fxg6 11. Nd2 Ng4 12. Nf3 Qb6 13. d4 Be7 14. c5 Qc7 15. h3 Ngf6 16. Ng5 Qa5 17. Nxe6 Rf7 18. Qc2 Nf8 19. Ng5 Nh5 20. Nxf7 Kxf7 21. e4 Nf6 22. e5 Ne8 23. Bc3 Qc7 24. b4 Kg8 25. a4 b6 26. cxb6 Qxb6 27. Qb3 Ne6 28. Rfd1 N8c7 29. Rab1 Rb8 30. Rb2 Na6 31. b5 cxb5 32. Bxd5 Nac7 33. axb5 Kf8 34. Bc6 Nd8 35. d5 Nxc6 36. dxc6 a6 37. Rd3 Ke8 38. Qg8+ Bf8 39. Rd7 axb5 1-0

[Event "Lympia Cyprus-ch op"]
[Site "Lympia"]
[Date "2020.02.02"]
[Round "9"]
[White "Ioannides, Andreas"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1372"]
[BlackElo "1713"]
[PlyCount "92"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 e6 3. e3 Nf6 4. a3 b6 5. c4 Bb7 6. cxd5 exd5 7. Nf3 Be7 8. Nc3 0-0 9. Nd4 c5 10. Nf5 cxb4 11. Nxe7+ Qxe7 12. axb4 Re8 13. d4 Qxb4 14. Qd2 Rc8 15. Bd3 Nbd7 16. 0-0 a6 17. Bf5 g6 18. Bh3 b5 19. Rfc1 Qd6 20. Ne2 Rc4 21. Ba3 Qc7 22. g3 Ne4 23. Qe1 Ndf6 24. Bg2 a5 25. f3 Ng5 26. Bc5 Ne6 27. Nc3 Nxc5 28. dxc5 Qxc5 29. Bf1 b4 30. Bxc4 dxc4 31. Na4 Qc6 32. e4 c3 33. Qe3 Re8 34. Qc5 Qa6 35. Qb6 Rc8 36. Rc2 Rc6 37. Qd8+ Kg7 38. Qd4 Qc4 39. Qf2 Qd3 40. Rac1 Nd7 41. h4 Ba6 42. Qf1 Qxf1+ 43. Rxf1 Bxf1 44. Kxf1 Nb6 45. Nxb6 Rxb6 46. Ke2 b3 0-1

[Event "Lympia Cyprus-ch op"]
[Site "Lympia"]
[Date "2020.02.01"]
[Round "8"]
[White "Hadjiyiannis, Costas"]
[Black "Stratis, Orestis"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1713"]
[BlackElo "1463"]
[PlyCount "116"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 Be7 4. Nf3 c5 5. d4 d5 6. cxd5 exd5 7. 0-0 0-0 8. b3 Nc6 9. Bb2 Be6 10. dxc5 Bxc5 11. Nc3 Re8 12. Rc1 Bb6 13. Nb5 a6 14. Nbd4 Rc8 15. e3 Nxd4 16. Nxd4 Rxc1 17. Qxc1 Qd7 18. Nxe6 fxe6 19. Qa1 Rf8 20. h3 Bd8 21. Rc1 Ne8 22. Rc2 Qf7 23. Qc1 Be7 24. Qd2 Bd6 25. Qd3 Nf6 26. e4 Nd7 27. exd5 Qf5 28. Qxf5 exf5 29. f4 Re8 30. Bd4 Kf7 31. Kf2 h6 32. Bf3 Nf6 33. Re2 Re7 34. Be5 Bc5+ 35. Kg2 Ne8 36. Rc2 Bd6 37. Bxd6 Nxd6 38. Re2 Rd7 39. Re6 g6 40. Kf1 Nb5 41. Rb6 Nc3 42. a4 Ne4 43. Bxe4 fxe4 44. Ke2 Rxd5 45. Rxb7+ Ke6 46. Ke3 Rd3+ 47. Kxe4 Rxg3 48. Rb6+ Kd7 49. b4 Rxh3 50. Rxa6 h5 51. Rxg6 Rb3 52. Rb6 Kc7 53. a5 Ra3 54. f5 h4 55. f6 Kd7 56. a6 h3 57. b5 h2 58. Rd6+ Kxd6 0-1

[Event "Lympia Cyprus-ch op"]
[Site "Lympia"]
[Date "2020.01.26"]
[Round "7"]
[White "Florentiades, Michalis"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2023"]
[BlackElo "1713"]
[PlyCount "71"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. Nc3 Bf5 4. f3 Nbd7 5. e4 e5 6. exf5 exf4 7. Qd2 Be7 8. Qxf4 c6 9. Nge2 0-0 10. Qd2 b5 11. g3 a5 12. Bg2 Qb6 13. 0-0 d5 14. Kh1 Bd6 15. Nf4 Qc7 16. Nce2 Rfe8 17. g4 Nb6 18. b3 Re7 19. g5 Nfd7 20. Rae1 Rae8 21. Nh5 Bxh2 22. f4 g6 23. Nf6+ Nxf6 24. gxf6 Re3 25. Kxh2 Nd7 26. Ng3 Nxf6 27. Rxe3 Ng4+ 28. Kg1 Rxe3 29. Rf3 Qe7 30. Rxe3 Qxe3+ 31. Qxe3 Nxe3 32. c3 Kg7 33. Bh3 Kf6 34. fxg6 hxg6 35. Bd7 Nd1 36. Ne2 1-0

[Event "Lympia Cyprus-ch op"]
[Site "Lympia"]
[Date "2020.01.25"]
[Round "6"]
[White "Hadjiyiannis, Costas"]
[Black "Sukhovenko, Maxim"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1713"]
[BlackElo "1550"]
[PlyCount "107"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. Bg2 Bg4 5. d4 Nbd7 6. b3 g6 7. Bb2 Bg7 8. 0-0 0-0 9. Nbd2 Re8 10. h3 Bxf3 11. Nxf3 Ne4 12. Nd2 Ndf6 13. Nxe4 Nxe4 14. Bxe4 dxe4 15. e3 c5 16. Qc2 cxd4 17. Bxd4 Bxd4 18. exd4 Qxd4 19. Rad1 Qe5 20. Rd4 Qe6 21. Rfd1 e3 22. Kg2 exf2 23. Qxf2 Qc6+ 24. Kh2 e5 25. Rd6 Qe4 26. Re1 Qf5 27. Qxf5 gxf5 28. Rf6 Rad8 29. Re2 e4 30. Rxf5 e3 31. Kg2 Rd1 32. Rf1 Rd2 33. Rxd2 exd2 34. Rd1 Rd8 35. Kf2 Rd3 36. h4 h5 37. Ke2 Rxg3 38. Rxd2 Rg2+ 39. Ke3 Rxd2 40. Kxd2 Kg7 41. Ke3 Kf6 42. Kf4 Ke6 43. b4 a5 44. bxa5 Kd6 45. Kf5 Kc5 46. Kf6 Kxc4 47. Kxf7 Kd5 48. Kg6 Ke5 49. Kxh5 Kf5 50. a3 Kf6 51. Kg4 Kg6 52. Kf4 Kh5 53. Ke5 Kxh4 54. Kd6 1-0

[Event "Lympia Cyprus-ch op"]
[Site "Lympia"]
[Date "2020.01.19"]
[Round "5"]
[White "Stefanidi, Maria Anna"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1984"]
[BlackElo "1713"]
[PlyCount "49"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. Bxf6 Bxf6 6. e5 Be7 7. Qg4 g6 8. h4 h5 9. Qf4 b6 10. Nf3 Ba6 11. Ng5 Bxg5 12. hxg5 Bxf1 13. Kxf1 Nc6 14. Rh3 Qe7 15. a3 0-0-0 16. Qd2 Kb7 17. f4 Qe8 18. Kf2 Qf8 19. Rah1 Qg7 20. Na4 Ne7 21. Qb4 Nf5 22. Rd3 h4 23. Qb5 a6 24. Nc5+ Kb8 25. Qxa6 1-0

[Event "Lympia Cyprus-ch op"]
[Site "Lympia"]
[Date "2020.01.18"]
[Round "4"]
[White "Savva, Panikos"]
[Black "Hadjiyiannis, Costas"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2043"]
[BlackElo "1713"]
[PlyCount "86"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Bb4+ 5. Bd2 Bd6 6. Bg2 c6 7. b3 Ne4 8. 0-0 Nd7 9. Nc3 Nxd2 10. Nxd2 f5 11. e3 Nf6 12. f3 0-0 13. Rc1 e5 14. cxd5 Nxd5 15. Nxd5 cxd5 16. dxe5 Bxe5 17. f4 Bc7 18. Nb1 Kh8 19. Nc3 Be6 20. Nxd5 Bxd5 21. Qxd5 Bb6 22. Rce1 Qxd5 23. Bxd5 Rad8 24. Bxb7 Rfe8 25. Re2 Rxe3 26. Rxe3 Bxe3+ 27. Kg2 Rd2+ 28. Kh3 g6 29. a4 Rd3 30. b4 Rd4 31. Re1 Rxb4 32. Rxe3 Rxb7 33. a5 Kg7 34. a6 Rb2 35. Re7+ Kh6 36. Rxa7 Ra2 37. Ra8 Kg7 38. Ra7+ Kh6 39. g4 fxg4+ 40. Kg3 Ra4 41. Kxg4 g5 42. Rf7 Kg6 43. Rf8 gxf4 1/2-1/2

[Event "Lympia Cyprus-ch op"]
[Site "Lympia"]
[Date "2020.01.12"]
[Round "3"]
[White "Hadjiyiannis, Costas"]
[Black "Markides, Markellos"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1713"]
[BlackElo "1433"]
[PlyCount "99"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 c5 4. Nf3 Be7 5. 0-0 Nc6 6. Nc3 0-0 7. d4 d5 8. cxd5 exd5 9. Bg5 Ne4 10. Bxe7 Nxe7 11. Rc1 Nxc3 12. Rxc3 c4 13. e4 dxe4 14. Ne5 b5 15. Bxe4 Rb8 16. Qd2 Bb7 17. f3 f6 18. Ng4 f5 19. Bxb7 Rxb7 20. Ne5 Qd5 21. f4 Nc6 22. Rd1 Rd8 23. Nxc6 Qxc6 24. d5 Qc5+ 25. Qe3 Qxe3+ 26. Rxe3 Rbd7 27. Re5 g6 28. Kf2 Kf7 29. Ke3 Re7 30. Kd4 a6 31. Kc5 Red7 32. d6 Ra8 33. Kc6 Raa7 34. Rde1 b4 35. Rc5 c3 36. bxc3 bxc3 37. Rxc3 a5 38. Rce3 a4 39. a3 Rdb7 40. Re7+ Rxe7 41. Rxe7+ Rxe7 42. dxe7 Kxe7 43. Kb5 Kd6 44. Kxa4 Kc5 45. Kb3 h5 46. a4 Kb6 47. Kb4 Ka6 48. Kc5 Ka5 49. Kd5 Kxa4 50. Ke5 1-0

[Event "Lympia Cyprus-ch op"]
[Site "Lympia"]
[Date "2020.01.11"]
[Round "2"]
[White "Bouzana, Christina"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1220"]
[BlackElo "1713"]
[PlyCount "98"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Bd3 Bb7 5. Nf3 Be7 6. Nbd2 d5 7. c3 0-0 8. Qc2 c5 9. b3 Nc6 10. 0-0 Rc8 11. Rfe1 cxd4 12. exd4 Nb4 13. Qb1 Rxc3 14. Ne5 Nxd3 15. Nxd3 Qc8 16. Rc1 Ba3 17. Re1 Ba6 18. Nc1 Rc2 19. Nc4 Rxc1 20. Bxc1 Bxc1 21. Rxc1 dxc4 22. bxc4 Bxc4 23. f3 b5 24. Qb2 Qd7 25. Rc2 Rd8 26. Rd2 Nd5 27. Re1 Ne7 28. Red1 Qd6 29. a3 Nd5 30. Re1 a6 31. h3 Nb6 32. Red1 Bd5 33. Rc2 Nc4 34. Qc1 Nxa3 35. Rc8 Nc4 36. Rxd8+ Qxd8 37. Qc3 Qb6 38. Rb1 a5 39. Qa1 g6 40. Kf2 Kg7 41. g4 Nd2 42. Rd1 Nxf3 43. Ke3 Ng5 44. h4 Ne4 45. Rc1 b4 46. Qa4 Qd6 47. Qxa5 Qg3+ 48. Ke2 Qf2+ 49. Kd1 Qd2# 0-1

[Event "Lympia Cyprus-ch op"]
[Site "Lympia"]
[Date "2020.01.06"]
[Round "1"]
[White "Hadjiyiannis, Costas"]
[Black "Tornaritis, Kriton"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1713"]
[BlackElo "1161"]
[PlyCount "109"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Nc3 Nc6 4. Bg2 a6 5. e3 Be7 6. Nge2 d6 7. 0-0 0-0 8. d4 Nb8 9. Qb3 c6 10. Rd1 Nbd7 11. h3 h6 12. a4 Qb6 13. Qxb6 Nxb6 14. b3 Rd8 15. a5 Nbd7 16. Ba3 Bf8 17. Ra2 Ne8 18. Na4 Rb8 19. Rad2 exd4 20. exd4 Ndf6 21. Nb6 Nd7 22. Nxc8 Rbxc8 23. Nc3 Ndf6 24. Re2 Nc7 25. Rde1 Re8 26. Rxe8 Rxe8 27. Rxe8 Ncxe8 28. d5 c5 29. Bc1 Be7 30. Bd2 Bd8 31. Na4 Nd7 32. h4 Nef6 33. Bh3 Ne5 34. Bc3 Ned7 35. Bxf6 Nxf6 36. Bc8 Bxa5 37. Bxb7 Ne4 38. Bxa6 Nd2 39. Nb2 Nxb3 40. Nd3 Nd2 41. Kg2 Ne4 42. f3 Nf6 43. Kf2 Kf8 44. Bb5 Ke7 45. Ne1 Bxe1+ 46. Kxe1 Nd7 47. f4 f6 48. h5 Nb8 49. Ke2 Nd7 50. Kf3 f5 51. Bxd7 Kxd7 52. g4 fxg4+ 53. Kxg4 Ke7 54. f5 Kf6 55. Kf4 1/2-1/2

[Event "Cyprus op 1st"]
[Site "Larnaka"]
[Date "2019.11.01"]
[Round "8"]
[White "Isaakidis, Alexandros"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "A19"]
[WhiteElo "2219"]
[BlackElo "1714"]
[PlyCount "72"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. e5 Ng8 5. Nf3 Nc6 6. d4 cxd4 7. Nxd4 Nxe5 8. Ndb5 d6 9. Ne4 d5 10. cxd5 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 Nf6 13. Nxf6+ gxf6 14. Qb4 exd5 15. Nd6+ Kd7 16. Nf5 Kc7 17. Rc1+ Nc6 18. Qf4+ Kb6 19. Be2 Bxf5 20. Qxf5 Re8 21. Qd3 Qe7 22. Qb5+ Kc7 23. Rc2 Rad8 24. 0-0 a6 25. Qa4 Qe4 26. Qb3 d4 27. Bd3 Qe6 28. Bc4 Qg4 29. Rfc1 Rd6 30. h3 Qf5 31. Bd3 Qa5 32. Qxf7+ Kd8 33. Qxb7 Re1+ 34. Rxe1 Qxe1+ 35. Kh2 Qe5+ 36. g3 Qd5 1-0

[Event "CYP-ch"]
[Site "Larnaca"]
[Date "2019.02.09"]
[Round "9"]
[White "Hadjiyiannis, Costas"]
[Black "Florentiades, Michalis"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1778"]
[BlackElo "1990"]
[PlyCount "48"]
[EventDate "2019.01.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 b5 6. b3 Qa5 7. Bd2 b4 8. Na4 c3 9. Be3 Nxe4 10. Bd3 Nf6 11. Ne5 e6 12. Qf3 Qc7 13. Bf4 Bd6 14. 0-0 Nbd7 15. Rfe1 Bb7 16. Qh3 Bxe5 17. Bxe5 Nxe5 18. Rxe5 0-0-0 19. Nc5 Rxd4 20. Rae1 Rhd8 21. Bc4 Kb8 22. Ba6 Rd1 23. R5e2 c2 24. Bxb7 c1Q 0-1

[Event "CYP-ch"]
[Site "Larnaca"]
[Date "2019.02.03"]
[Round "8"]
[White "Savva, Panikos"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2065"]
[BlackElo "1778"]
[PlyCount "95"]
[EventDate "2019.01.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. 0-0 b5 7. Bd3 Bb7 8. b3 Nbd7 9. Bb2 c5 10. Qe2 Be7 11. Nbd2 0-0 12. Rfd1 Qb6 13. Rab1 Bc6 14. Rdc1 Rac8 15. a4 Rfe8 16. axb5 axb5 17. Ra1 Ra8 18. dxc5 Bxc5 19. Bxf6 gxf6 20. Ne4 Be7 21. Nd4 Rxa1 22. Rxa1 f5 23. Nxc6 Qxc6 24. Bxb5 Qxe4 25. Bxd7 Rb8 26. Ba4 Rc8 27. Qb5 Bf6 28. Rf1 h5 29. Qe2 Qh4 30. g3 Qh3 31. Bd7 Rc7 32. Bb5 Kh7 33. Qf3 Kg6 34. Bc4 Rc8 35. e4 Rh8 36. exf5+ exf5 37. Qb7 Rh7 38. Bd5 h4 39. Bg2 Qg4 40. h3 Qd4 41. g4 Be5 42. Re1 Kg7 43. Qf3 fxg4 44. hxg4 Qc3 45. Qe4 f6 46. Rd1 Kh6 47. Qf5 Bd4 48. Qf4+ 1-0

[Event "CYP-ch"]
[Site "Larnaca"]
[Date "2019.02.02"]
[Round "7"]
[White "Hadjiyiannis, Costas"]
[Black "Damianou, Ioannis"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1778"]
[BlackElo "1962"]
[PlyCount "50"]
[EventDate "2019.01.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. Bg5 Be7 6. e3 a6 7. a4 b6 8. Bxc4 Bb7 9. 0-0 0-0 10. Qe2 Nbd7 11. Rfd1 Nd5 12. Bxe7 Qxe7 13. e4 Nb4 14. Rd2 Nf6 15. e5 Nfd5 16. Qe4 Nxc3 17. Qxb7 Rfb8 18. Qxa8 Ne2+ 19. Rxe2 Rxa8 20. Rd2 Rd8 21. Rad1 Qd7 22. b3 b5 23. axb5 axb5 24. Bd3 Qd5 25. Ng5 h6 0-1

[Event "CYP-ch"]
[Site "Larnaca"]
[Date "2019.01.27"]
[Round "6"]
[White "Hadjinicolaou, Andreas"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "1601"]
[BlackElo "1778"]
[PlyCount "118"]
[EventDate "2019.01.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. 0-0 c5 7. a4 Nc6 8. Qe2 cxd4 9. Rd1 Qc7 10. exd4 Be7 11. Nc3 0-0 12. Bg5 Nb4 13. Rac1 Qa5 14. d5 Nfxd5 15. Bxd5 Bxg5 16. Nxg5 exd5 17. Rd4 h6 18. Nf3 Be6 19. Qe1 Nc6 20. Rd2 Rad8 21. Nd4 Nxd4 22. Rxd4 Rd7 23. Rcd1 Rfd8 24. b4 Qc7 25. a5 Qc6 26. Rc1 Rc7 27. Qd2 Rdc8 28. Rd3 Qd6 29. Rg3 Bf5 30. Qd4 Bg6 31. Rd1 Rd8 32. Rg4 Qe6 33. h3 Rc4 34. Qxc4 dxc4 35. Rxd8+ Kh7 36. Rd1 Bd3 37. Rg3 Qe5 38. Na4 Qe2 39. Rc1 Qd2 40. Ra1 Qxb4 41. Nb6 Qc3 42. Ra2 Qe1+ 43. Kh2 Qe5 44. Kg1 Qe1+ 45. Kh2 Qb1 46. Rd2 c3 47. Rdxd3 c2 48. Rc3 c1Q 49. Rxc1 Qxc1 50. Rb3 Qc5 51. Rb1 Qxa5 52. Na8 b5 53. Rc1 b4 54. Nc7 b3 55. Ne8 Qe5+ 56. g3 Qxe8 57. Rb1 Qb5 58. Kg2 a5 59. Kf3 Qf5+ 0-1

[Event "CYP-ch"]
[Site "Larnaca"]
[Date "2019.01.26"]
[Round "5"]
[White "Hadjiyiannis, Costas"]
[Black "Klerides, Paris"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "1778"]
[BlackElo "2173"]
[PlyCount "84"]
[EventDate "2019.01.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 a6 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e4 d6 6. Nf3 Nbd7 7. Be2 c6 8. a4 b6 9. 0-0 Bb7 10. Qd2 h6 11. Bf4 g5 12. Bxd6 Bxd6 13. e5 Bc7 14. exf6 Nxf6 15. Rad1 Qd6 16. g3 Rd8 17. Rfe1 Kf8 18. h4 g4 19. Ne5 c5 20. Qf4 cxd4 21. Qxf6 Qxe5 22. Qxe5 Bxe5 23. Bxg4 Bg7 24. h5 Rc8 25. Nd5 Rxc4 26. Nxb6 Rb4 27. a5 Rxb2 28. Rc1 Rb5 29. Rc7 Bd5 30. Nxd5 Rxd5 31. Bf3 Rxa5 32. Rec1 Ra3 33. Ra7 Be5 34. Kg2 d3 35. Rb1 d2 36. Be2 Kg7 37. Rxa6 Rxa6 38. Bxa6 Ra8 39. Be2 Ra2 40. Kf1 Rc2 41. Bd3 Rc1+ 42. Ke2 d1Q+ 0-1

[Event "CYP-ch"]
[Site "Larnaca"]
[Date "2019.01.20"]
[Round "4"]
[White "Aristotelous, Vassilis"]
[Black "Hadjiyiannis, Costas"]
[Result "1/2-1/2"]
[ECO "C79"]
[WhiteElo "1758"]
[BlackElo "1778"]
[PlyCount "67"]
[EventDate "2019.01.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Bd7 7. 0-0 g6 8. a3 b5 9. Bb3 Bg7 10. Ng5 0-0 11. f4 h6 12. Nf3 Qe7 13. h3 Nh5 14. fxe5 dxe5 15. Be3 Be6 16. Bc2 Rfd8 17. d4 Na5 18. Nbd2 Nc4 19. Nxc4 Bxc4 20. Re1 c6 21. Qd2 Kh7 22. g4 exd4 23. cxd4 Nf6 24. Bf2 Nd7 25. Qf4 Qf6 26. Qxf6 Bxf6 27. Rad1 Nf8 28. Kg2 a5 29. h4 Bg7 30. h5 g5 31. b3 Be6 32. Nh2 Kg8 33. Kf3 Rd7 34. Rd3 1/2-1/2

[Event "CYP-ch"]
[Site "Larnaca"]
[Date "2019.01.19"]
[Round "3"]
[White "Hadjiyiannis, Costas"]
[Black "Michaelides, Konstantinos"]
[Result "0-1"]
[ECO "E33"]
[WhiteElo "1778"]
[BlackElo "2229"]
[PlyCount "44"]
[EventDate "2019.01.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d6 6. g3 e5 7. dxe5 dxe5 8. Bg2 0-0 9. 0-0 Bxc3 10. Qxc3 Re8 11. Bg5 h6 12. Rad1 Qe7 13. Bxf6 Qxf6 14. h3 Bf5 15. Rd5 Be4 16. Rd7 Re7 17. Rfd1 Nd4 18. R7xd4 exd4 19. Rxd4 c5 20. Rd2 Qxc3 21. bxc3 Rae8 22. e3 Bc6 0-1

[Event "CYP-ch"]
[Site "Larnaca"]
[Date "2019.01.13"]
[Round "2"]
[White "Constantinou, Pavlos"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "2105"]
[BlackElo "1778"]
[PlyCount "127"]
[EventDate "2019.01.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Bg2 e6 4. Nf3 Be7 5. 0-0 b6 6. c4 Bb7 7. Ne5 0-0 8. Nc3 Nbd7 9. b3 c6 10. Bb2 Nxe5 11. dxe5 Ne8 12. cxd5 cxd5 13. Nb5 a6 14. Nd4 Qd7 15. Rc1 Nc7 16. Qd3 Rfc8 17. Rfd1 Nb5 18. Rxc8+ Rxc8 19. Nxb5 Qxb5 20. Qxb5 axb5 21. Rc1 Rxc1+ 22. Bxc1 b4 23. Kf1 Ba6 24. Ke1 Bc5 25. e4 dxe4 26. Bxe4 f5 27. exf6 gxf6 28. Bb2 f5 29. Bc2 Kf7 30. f3 h5 31. Be5 Ke7 32. Kd2 Bb5 33. Bd3 Bxd3 34. Kxd3 b5 35. h3 Bf2 36. g4 hxg4 37. hxg4 fxg4 38. fxg4 Bc5 39. Ke4 Kf7 40. Bd4 Bd6 41. Be3 Ke7 42. Bf4 Bc5 43. Bg5+ Kd7 44. Bf6 Bd6 45. g5 Ke8 46. Be5 Bc5 47. g6 Ke7 48. Bg7 Bd6 49. Kf3 Bc7 50. Kg4 Bb6 51. Kh5 Be3 52. Bh6 Bd4 53. Bd2 Bc3 54. Be3 Kd6 55. Kh6 Kd5 56. Kh7 Ke4 57. Bh6 Kd3 58. Bg7 Bxg7 59. Kxg7 Kc3 60. Kf6 Kb2 61. g7 Kxa2 62. g8Q Kxb3 63. Qxe6+ Ka3 64. Qa6+ 1-0

[Event "CYP-ch"]
[Site "Larnaca"]
[Date "2019.01.12"]
[Round "1"]
[White "Abatzidis, Stelios"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1912"]
[BlackElo "1778"]
[PlyCount "102"]
[EventDate "2019.01.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Nce3 Bxe3 14. Nxe3 Bb7 15. Qg4 0-0 16. Bd3 Qc8 17. Qg3 Qe6 18. 0-0 Qg6 19. Qxg6 Nxg6 20. g3 Rfe8 21. a4 Bc6 22. axb5 axb5 23. Nf5 Nf8 24. f3 Ne6 25. Rxa8 Bxa8 26. Bxb5 Rb8 27. Nxd6 Rb6 28. Rd1 Kf8 29. b4 g6 30. Kf2 Rb8 31. Be2 Ke7 32. Nc4 f6 33. Ra1 Kd8 34. Ra7 Nc7 35. Nd6 Rb6 36. Nb5 Bb7 37. Nxc7 Kxc7 38. Ra1 Rd6 39. Ke3 f5 40. Ra7 Kb6 41. Ra1 Rf6 42. c4 f4+ 43. gxf4 exf4+ 44. Kd4 g5 45. c5+ Kc7 46. b5 Rh6 47. b6+ Kb8 48. Bb5 Rxh2 49. c6 Rb2 50. c7+ Kc8 51. Kc5 g4 1-0

[Event "CYP-ch"]
[Site "Larnaca"]
[Date "2018.06.03"]
[Round "11"]
[White "Philippou, Michalis"]
[Black "Hadjiyiannis, Costas"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1808"]
[BlackElo "1769"]
[PlyCount "77"]
[EventDate "2018.04.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. Nc3 Bf5 4. Nf3 Nbd7 5. Nh4 Bg6 6. Nxg6 hxg6 7. h3 e5 8. dxe5 dxe5 9. Bh2 Bb4 10. e3 Qe7 11. a3 Bxc3+ 12. bxc3 Nb6 13. Qe2 0-0-0 14. Qb5 Rd5 15. Qb4 Qd7 16. c4 a5 17. Qb3 Rc5 18. Be2 Qc6 19. 0-0 Ne4 20. Rfd1 Qf6 21. Bg4+ Kb8 22. Bf3 Rxc4 23. Bxe4 Rxe4 24. Rab1 Qe7 25. f3 Ra4 26. Qb5 f6 27. e4 Rd8 28. Rxd8+ Qxd8 29. Bg3 Rd4 30. Bf2 Rd1+ 31. Rxd1 Qxd1+ 32. Kh2 Nc8 33. Bc5 Qxc2 34. Bf8 b6 35. Bxg7 Qd2 36. Qc6 Nd6 37. Qd7 Qf4+ 38. Kg1 Qc1+ 39. Kh2 1/2-1/2

[Event "CYP-ch"]
[Site "Larnaca"]
[Date "2018.05.25"]
[Round "9"]
[White "Theocharous, Stelios"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2099"]
[BlackElo "1769"]
[PlyCount "57"]
[EventDate "2018.04.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 0-0 12. 0-0 Re8 13. c4 b4 14. Nc2 a5 15. Re1 Be6 16. Qh5 Ra7 17. Re3 Ne7 18. Nxe7+ Qxe7 19. Rg3 Kh8 20. Ne3 Qf8 21. Re1 Rc7 22. Nd5 Rc5 23. Qh4 h6 24. Ree3 Bxd5 25. exd5 e4 26. Rxe4 f5 27. Rxe8 Qxe8 28. Re3 Qf8 29. Qh5 1-0

[Event "CYP-ch"]
[Site "Larnaca"]
[Date "2018.05.20"]
[Round "8"]
[White "Hadjiyiannis, Costas"]
[Black "Savva, Panikos"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1769"]
[BlackElo "2036"]
[PlyCount "41"]
[EventDate "2018.04.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. a3 Be7 6. e4 d5 7. e5 Ne4 8. Bd3 Nxd2 9. Bxd2 f5 10. cxd5 Qxd5 11. 0-0 b6 12. Qe2 c5 13. dxc5 Bxc5 14. Bc4 Qd7 15. Bc3 Nc6 16. Rfd1 Qe8 17. b4 Be7 18. Rac1 Bd7 19. Qa2 Nd8 20. Nd4 Bg5 21. Bd2 1/2-1/2

[Event "CYP-ch"]
[Site "Larnaca"]
[Date "2018.05.19"]
[Round "7"]
[White "Constantinou, Pavlos"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2107"]
[BlackElo "1769"]
[PlyCount "89"]
[EventDate "2018.04.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 Re8 6. a3 Bf8 7. Ng3 d5 8. cxd5 exd5 9. Bd3 b6 10. 0-0 Ba6 11. Bxa6 Nxa6 12. Qd3 Qc8 13. b4 c5 14. dxc5 bxc5 15. b5 c4 16. Qd1 Nc7 17. Qf3 Qd7 18. Rb1 Ne6 19. Rd1 Red8 20. Nge2 Ng5 21. Qf4 h6 22. Nd4 Bd6 23. Qf5 Qc7 24. h4 Nge4 25. Bb2 Nxc3 26. Bxc3 Ne4 27. Bb4 a5 28. Bxd6 Qxd6 29. Nc6 Qd7 30. Qxd5 Qxd5 31. Rxd5 Re8 32. b6 Nc3 33. b7 Nxb1 34. bxa8Q Rxa8 35. Nxa5 Nxa3 36. Rc5 c3 37. Nc4 Nb5 38. Ne5 Rb8 39. Kf1 Rb7 40. Ke2 f6 41. Ng6 Kf7 42. Nf4 g5 43. hxg5 hxg5 44. Nd5 Ke6 45. Rxb5 1-0

[Event "CYP-ch"]
[Site "Larnaca"]
[Date "2018.05.13"]
[Round "6"]
[White "Hadjiyiannis, Costas"]
[Black "Damianou, Ioannis"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1769"]
[BlackElo "1945"]
[PlyCount "118"]
[EventDate "2018.04.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 c5 6. b3 Bb7 7. Nc3 cxd4 8. Nxd4 Bc5 9. e3 0-0 10. b4 Be7 11. e4 d5 12. e5 Nfd7 13. Nf3 dxc4 14. Bf4 Qc7 15. Nb5 Qc8 16. Bxc4 Bxf3 17. gxf3 Nc6 18. Qe4 Ndxe5 19. Rc1 Bf6 20. Bb3 Qd7 21. 0-0 Qd3 22. Bxe5 Nxe5 23. Qxd3 Nxd3 24. Rc7 a5 25. bxa5 Rxa5 26. Bc4 Ne5 27. Be2 Rd8 28. Rfc1 Ng6 29. Rb7 Nf4 30. Bf1 Nd5 31. Bc4 Rc8 32. Nd6 Rf8 33. Bxd5 exd5 34. Rxb6 Rxa3 35. Kg2 Ra7 36. Rd1 Rd7 37. Nf5 g6 38. Rxf6 gxf5 39. Rxf5 d4 40. f4 Rc8 41. Rd3 Rc3 42. Rxc3 dxc3 43. Rc5 Rd3 44. Kf1 Kf8 45. Ke2 Rh3 46. Re5 Rxh2 47. Re3 c2 48. Rc3 Rh4 49. Ke3 Rh3+ 50. f3 Rh2 51. Kd3 h5 52. f5 Kg7 53. Ke3 Rg2 54. Rc6 h4 55. f4 h3 56. Kf3 Rd2 57. Ke3 h2 58. Kxd2 h1Q 59. Rxc2 Qh2+ 0-1

[Event "CYP-ch"]
[Site "Larnaca"]
[Date "2018.05.12"]
[Round "5"]
[White "Georgiou, Andreas"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "A19"]
[WhiteElo "1820"]
[BlackElo "1769"]
[PlyCount "33"]
[EventDate "2018.04.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. e5 Ng8 5. d4 cxd4 6. Qxd4 Nc6 7. Qe4 f6 8. f4 f5 9. Qe3 Qa5 10. Bd2 Qc5 11. 0-0-0 Nh6 12. Be2 Nf7 13. Nb5 Kd8 14. Nf3 a6 15. Nbd4 b5 16. Nxe6+ dxe6 17. Bb4+ 1-0

[Event "CYP-ch"]
[Site "Larnaca"]
[Date "2018.05.06"]
[Round "4"]
[White "Hadjiyiannis, Costas"]
[Black "Abatzidis, Stelios"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1769"]
[BlackElo "1902"]
[PlyCount "90"]
[EventDate "2018.04.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. g3 Bb7 5. Bg2 Ne4 6. 0-0 f5 7. Qc2 d6 8. Nfd2 d5 9. Nxe4 dxe4 10. e3 Nd7 11. Nc3 Nf6 12. Qa4+ Qd7 13. Qxd7+ Kxd7 14. Rd1 Bb4 15. Ne2 g5 16. a3 Be7 17. b4 Ba6 18. b5 Bb7 19. Bb2 Rhd8 20. Nc3 Ke8 21. Rd2 a6 22. Bf1 Kf7 23. Be2 Bd6 24. Rad1 Be7 25. d5 e5 26. Rc2 h5 27. h3 f4 28. Na2 Bd6 29. Nb4 axb5 30. cxb5 Rh8 31. Bc4 Rh6 32. Bb3 Nd7 33. Nc6 Nc5 34. Bc4 Bxc6 35. dxc6+ Ke7 36. Kh2 Rf8 37. Kg2 Rhf6 38. Bc3 fxe3 39. fxe3 Rf3 40. Re1 Nd3 41. Bxd3 exd3 42. Ra2 e4 43. Bb4 Rxg3+ 44. Kh2 Rff3 45. Bxd6+ Kxd6 0-1

[Event "CYP-ch"]
[Site "Larnaca"]
[Date "2018.05.05"]
[Round "3"]
[White "Michaelides, Konstantinos"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "2149"]
[BlackElo "1769"]
[PlyCount "114"]
[EventDate "2018.04.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. g3 e6 6. Bg2 Be7 7. 0-0 0-0 8. Nc3 d5 9. cxd5 exd5 10. b3 Qb6 11. Be3 Qa5 12. Rc1 a6 13. Na4 Bd7 14. Nb6 Rad8 15. Nxd7 Rxd7 16. Nxc6 bxc6 17. Rxc6 Qxa2 18. Qd3 Rb8 19. Rb1 a5 20. Bd4 a4 21. b4 Ne4 22. Ra1 Qb3 23. Bxe4 dxe4 24. Qxe4 Qxb4 25. e3 Qb5 26. Rac1 Bf8 27. Qg4 Rdd8 28. R6c5 Qd7 29. Qxd7 Rxd7 30. Ra5 a3 31. Ra1 Rdb7 32. Kg2 h6 33. Kf3 Kh7 34. Ra7 Rxa7 35. Bxa7 Ra8 36. Bd4 a2 37. Ke2 g5 38. Kd3 g4 39. Kc3 Kg6 40. Kd3 Kf5 41. Ke2 Ke4 42. Rc1 Bd6 43. h4 h5 44. Ra1 Be5 45. Bxe5 Kxe5 46. Kd3 Ra3+ 47. Kd2 Ke4 48. Ke2 Ra6 49. Ke1 Kf3 50. e4 Kxe4 51. Ke2 Ra3 52. f3+ gxf3+ 53. Kf2 Kd3 54. g4 Kc2 55. gxh5 Kb2 56. h6 Kxa1 57. h7 Ra8 0-1

[Event "CYP-ch"]
[Site "Larnaca"]
[Date "2018.04.29"]
[Round "2"]
[White "Hadjiyiannis, Costas"]
[Black "Melas, Renos"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1769"]
[BlackElo "2117"]
[PlyCount "68"]
[EventDate "2018.04.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Nc3 b6 6. a3 Bxc3 7. Bxc3 Ne4 8. Qc2 Bb7 9. g3 d6 10. Bg2 Nxc3 11. Qxc3 0-0 12. 0-0 Nd7 13. Rad1 f5 14. e3 Nf6 15. b4 Ne4 16. Qc2 c5 17. bxc5 bxc5 18. Nd2 Nxd2 19. Rxd2 Bxg2 20. Kxg2 Rac8 21. d5 e5 22. f4 Rb8 23. Qc3 exf4 24. exf4 Qe4+ 25. Kf2 Rfe8 26. Qd3 Rb2 27. Qc3 Rxd2+ 28. Qxd2 Qxc4 29. Rb1 h6 30. Rb7 Re4 31. Qb2 Rd4 32. Rxa7 Qxd5 33. Qb7 Qa2+ 34. Ke1 Qa1+ 0-1

[Event "CYP-ch"]
[Site "Larnaca"]
[Date "2018.04.28"]
[Round "1"]
[White "Florentiades, Michalis"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2052"]
[BlackElo "1769"]
[PlyCount "125"]
[EventDate "2018.04.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nf6 5. f3 0-0 6. Qd2 a6 7. 0-0-0 Nbd7 8. Bh6 e5 9. Bxg7 Kxg7 10. d5 b5 11. Kb1 Nc5 12. g4 b4 13. Nce2 a5 14. Ng3 Ng8 15. h4 f5 16. gxf5 gxf5 17. exf5 Bxf5 18. N1e2 Kh8 19. Bg2 Qf6 20. Rdf1 Rae8 21. Ne4 Bxe4 22. fxe4 Qh6 23. Qg5 Qxg5 24. hxg5 Ne7 25. Ng3 Ng6 26. Nh5 Nf4 27. Nf6 Re7 28. Bf3 Nd7 29. Nxd7 Rxd7 30. Bg4 Re7 31. Bf5 Rg8 32. Rfg1 Rgg7 33. Rh6 Kg8 34. Rgh1 Rxg5 35. Bxh7+ Kf8 36. Bf5 Reg7 37. a3 Rg1+ 38. Rxg1 Rxg1+ 39. Ka2 bxa3 40. Kxa3 Ne2 41. c3 Ra1+ 42. Kb3 a4+ 43. Kc2 a3 44. bxa3 Rxa3 45. Rh8+ Ke7 46. Rh7+ Kf6 47. Rxc7 Ng3 48. Bh7 Ra2+ 49. Kb3 Re2 50. Rd7 Nxe4 51. Bxe4 Rxe4 52. Rxd6+ Ke7 53. Re6+ Kd7 54. c4 Re1 55. Kc3 Re4 56. Kb4 Re1 57. Kc5 Re2 58. Rh6 Rd2 59. Rh7+ Kc8 60. Re7 Re2 61. Kc6 Kd8 62. d6 e4 63. Rh7 1-0

[Event "CYP-chA"]
[Site "Nicosia"]
[Date "2015.03.07"]
[Round "9"]
[White "Hadjiyiannis, Costas"]
[Black "Damianou, Ioannis"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2005"]
[BlackElo "1749"]
[PlyCount "97"]
[EventDate "2015.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 Nf6 3. Bg2 Be7 4. c4 d5 5. b3 0-0 6. 0-0 c5 7. Bb2 Nc6 8. d3 d4 9. Nbd2 Qc7 10. Ng5 Bd7 11. a3 Ne5 12. b4 cxb4 13. axb4 Qb6 14. Ba3 Nc6 15. c5 Qb5 16. Nb3 e5 17. Qd2 h6 18. Ne4 Ne8 19. Qb2 f5 20. Ned2 Nxb4 21. Nxd4 exd4 22. Qxb4 Qxb4 23. Bxb4 Bc6 24. Nb3 Bxg2 25. Kxg2 b6 26. Ba3 bxc5 27. Bxc5 Bxc5 28. Nxc5 Nc7 29. Ra4 Rfd8 30. Rfa1 Nb5 31. Ra5 Nc3 32. Rxa7 Rxa7 33. Rxa7 Re8 34. Rd7 Nxe2 35. Nb3 f4 36. Kf3 fxg3 37. hxg3 Nc3 38. Nxd4 Rf8+ 39. Kg2 Nd1 40. f3 Nb2 41. Ne6 Rf6 42. Nc5 Nxd3 43. Nxd3 Kh7 44. Ne5 h5 45. Kh3 Kh6 46. Rd6 Kg5 47. f4+ Kf5 48. Rxf6+ gxf6 49. Nf3 1-0

[Event "CYP-chA"]
[Site "Nicosia"]
[Date "2015.03.01"]
[Round "8"]
[White "Constantinou, Pavlos"]
[Black "Hadjiyiannis, Costas"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2090"]
[BlackElo "2005"]
[PlyCount "70"]
[EventDate "2015.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Nf3 Nbd7 8. Bd3 h6 9. Bf4 c6 10. h3 Re8 11. 0-0 Bf8 12. Qc2 g5 13. Bh2 Bg7 14. b4 Qe7 15. b5 c5 16. dxc5 Nxc5 17. Nd4 Nxd3 18. Qxd3 Be6 19. Rac1 Rec8 20. Nf5 Bxf5 21. Qxf5 Qe6 22. Qd3 Rc4 23. Nxd5 Rxc1 24. Nxf6+ Bxf6 25. Rxc1 Qxa2 26. Bg3 Rd8 27. Qf5 Kg7 28. Be5 Bxe5 29. Qxe5+ Kg6 30. Rc7 Rd1+ 31. Kh2 Qxf2 32. Qe4+ Kg7 33. Qe5+ Kg6 34. Qe4+ Kg7 35. Rxb7 h5 1/2-1/2

[Event "CYP-chA"]
[Site "Nicosia"]
[Date "2015.02.28"]
[Round "7"]
[White "Aristotelous, Vassilis"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1946"]
[BlackElo "2005"]
[PlyCount "69"]
[EventDate "2015.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 g6 7. Bf4 Qb6 8. Qb3 Qxb3 9. axb3 Nh6 10. Na3 Bf5 11. Bxf5 Nxf5 12. Nb5 Kd7 13. Nc7 e5 14. Nxa8 exf4 15. Nxf4 Bh6 16. Nxd5 Kd6 17. Nac7 Bg5 18. 0-0 Bd8 19. Nb5+ Kxd5 20. Rfe1 Na5 21. Re5+ Kc6 22. Nxa7+ Kd7 23. Raxa5 Bxa5 24. Rxa5 Nd6 25. f3 b6 26. Rd5 Ke6 27. Re5+ Kd7 28. Nb5 Nxb5 29. Rxb5 Kc6 30. Re5 Ra8 31. Kf2 Ra2 32. Re2 Kd5 33. Ke3 b5 34. Kd3 f6 35. c4+ 1-0

[Event "CYP-chA"]
[Site "Nicosia"]
[Date "2015.02.22"]
[Round "6"]
[White "Hadjiyiannis, Costas"]
[Black "Theocharous, Stelios"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2005"]
[BlackElo "1862"]
[PlyCount "66"]
[EventDate "2015.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. c4 Nf6 4. g3 Be7 5. Bg2 0-0 6. e3 c6 7. Qb3 Be6 8. a4 d5 9. Bxe5 dxc4 10. Qb2 Nbd7 11. Nf3 Nxe5 12. Nxe5 Nd5 13. b5 Bf6 14. 0-0 c3 15. Nxc3 Bxe5 16. d4 Bf6 17. Ne4 Be7 18. Rfd1 Qb6 19. Rac1 Rfd8 20. Nc5 Bxc5 21. dxc5 Qc7 22. Rd4 Ne7 23. Rh4 Nf5 24. Rf4 g6 25. g4 Ne7 26. g5 Nf5 27. h4 Ng7 28. Bf3 Bf5 29. h5 Ne6 30. h6 Qe7 31. Rfc4 Qxg5+ 32. Rg4 Bxg4 33. Bxg4 Qxh6 0-1

[Event "CYP-chA"]
[Site "Nicosia"]
[Date "2015.02.21"]
[Round "5"]
[White "Klerides, Paris"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2171"]
[BlackElo "2005"]
[PlyCount "39"]
[EventDate "2015.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 dxc3 11. f4 Nbc6 12. Qd3 Bd7 13. Qxc3 Rc8 14. Bd2 Nf5 15. Rb1 d4 16. Qd3 a6 17. Rg1 Na5 18. g4 Ne3 19. Nxd4 Nxg4 20. Qh7 1-0

[Event "CYP-chA"]
[Site "Nicosia"]
[Date "2015.02.15"]
[Round "4"]
[White "Hadjiyiannis, Costas"]
[Black "Antoniou, Antonis"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "2005"]
[BlackElo "2168"]
[PlyCount "86"]
[EventDate "2015.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 Nf6 3. d5 d6 4. c4 e6 5. Nc3 exd5 6. cxd5 Be7 7. e4 0-0 8. Be2 Re8 9. 0-0 Bf8 10. Nd2 b6 11. f3 Nfd7 12. Bb5 Bb7 13. Nc4 a6 14. Bxd7 Nxd7 15. Bf4 Qf6 16. Qd2 b5 17. Na5 Bc8 18. Nc6 Ne5 19. Rad1 Nc4 20. Qc1 Nxb2 21. Bg5 Qg6 22. f4 Nxd1 23. Rxd1 f6 24. Bh4 b4 25. Na4 Bg4 26. f5 Qh5 27. Rf1 Qxh4 28. Rf4 Qh5 29. h3 Be2 30. Qe3 Bb5 31. g4 Qh6 32. Nb6 g5 33. fxg6 Qxg6 34. h4 Bxc6 35. dxc6 Bh6 36. c7 Bxf4 37. Qxf4 Rac8 38. Nd5 Re6 39. h5 Qg5 40. Qf5 Qxf5 41. exf5 Re2 42. Nxf6+ Kg7 43. g5 h6 0-1

[Event "CYP-chA"]
[Site "Nicosia"]
[Date "2015.02.14"]
[Round "3"]
[White "Savva, Panikos"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "2043"]
[BlackElo "2005"]
[PlyCount "77"]
[EventDate "2015.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 h6 10. Bh4 b5 11. Bd3 a6 12. a4 Bb7 13. 0-0 Rc8 14. Bxf6 Nxf6 15. Ne5 Qb6 16. Ne4 Rfd8 17. Nc5 Bxc5 18. Rxc5 Rd5 19. b4 Rxc5 20. bxc5 Qa5 21. h4 Qd8 22. Bc2 Kf8 23. Qd3 Ke7 24. Rb1 Qg8 25. Qa3 Qd8 26. Qd3 Rc7 27. Qe2 Bc8 28. Qf3 Bd7 29. Be4 Qe8 30. axb5 axb5 31. Ra1 Nxe4 32. Qxe4 f5 33. Qf4 Qh5 34. Ng6+ Kd8 35. Nf8 g5 36. Qd6 Qf7 37. Ra8+ Rc8 38. Ra7 Rc7 39. Rxc7 1-0

[Event "CYP-chA"]
[Site "Nicosia"]
[Date "2015.02.08"]
[Round "2"]
[White "Hadjiyiannis, Costas"]
[Black "Hadjikyriakou, Arsenios"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2005"]
[BlackElo "1738"]
[PlyCount "61"]
[EventDate "2015.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Qxd2 0-0 7. Nc3 d5 8. e3 Nbd7 9. cxd5 exd5 10. b4 c6 11. Qc2 Re8 12. Be2 Ne4 13. Nxe4 dxe4 14. Nd2 Qg5 15. 0-0 Nf6 16. Qc5 Nd5 17. Rfe1 Bh3 18. g3 Re6 19. Qc2 Rae8 20. Bc4 h5 21. Bxd5 cxd5 22. Rac1 h4 23. Qc7 Rf6 24. Rc5 b6 25. Rb5 Rc8 26. Qxa7 Rc2 27. Qa8+ Kh7 28. Nxe4 dxe4 29. Rxg5 Rcxf2 30. Qxe4+ g6 31. Qxh4+ 1-0

[Event "CYP-chA"]
[Site "Nicosia"]
[Date "2015.02.07"]
[Round "1"]
[White "Loizou, Lefteris"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1596"]
[BlackElo "2005"]
[PlyCount "86"]
[EventDate "2015.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. 0-0 0-0 7. Bg5 Bg4 8. Nbd2 Nbd7 9. c3 c6 10. Qc2 Qc7 11. h3 Bh5 12. Rfe1 Rfe8 13. Nh4 Bg6 14. Nxg6 hxg6 15. Nf3 Nf8 16. Rxe8 Rxe8 17. Re1 Rxe1+ 18. Nxe1 Ne6 19. Bc1 Nh5 20. g3 Bxg3 21. fxg3 Qxg3+ 22. Ng2 Nhf4 23. Bxf4 Nxf4 24. Bf1 Nxh3+ 25. Kh1 Nf2+ 26. Kg1 Ng4 27. Bd3 Qh2+ 28. Kf1 Qh1+ 29. Ke2 Qxg2+ 30. Ke1 Qxc2 31. Bxc2 f5 32. Ke2 Kf7 33. Kf3 Nf6 34. Kf4 Ne4 35. Ke5 Kg8 36. Bd3 Kh7 37. c4 Nf6 38. b4 Kh6 39. Kf4 dxc4 40. Bxc4 Nd5+ 41. Bxd5 cxd5 42. Ke5 g5 43. Kxf5 Kh5 0-1

[Event "CYP-chB op"]
[Site "Nicosia"]
[Date "2015.02.01"]
[Round "9"]
[White "Melas, Renos"]
[Black "Hadjiyiannis, Costas"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2132"]
[BlackElo "2005"]
[PlyCount "43"]
[EventDate "2015.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. d5 a6 9. Ne1 Rb8 10. f3 h5 11. Be3 Kh7 12. Nd3 Ng8 13. Qc2 Bh6 14. Ba7 Ra8 15. Bf2 c5 16. dxc6 bxc6 17. c5 Nxc5 18. Nxc5 dxc5 19. Bxc5 Re8 20. Bc4 Be6 21. Bxe6 Rxe6 22. Rfd1 1/2-1/2

[Event "CYP-chB op"]
[Site "Nicosia"]
[Date "2015.01.31"]
[Round "8"]
[White "Skettos, Nicolas"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1428"]
[BlackElo "2005"]
[PlyCount "66"]
[EventDate "2015.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. Nf3 d6 4. Bc4 e6 5. a3 Nf6 6. d3 a5 7. Bf4 e5 8. Bg3 Be7 9. Qb3 0-0 10. Nh4 Qe8 11. Nd2 Nd8 12. 0-0-0 h6 13. Nhf3 Bd7 14. h3 Ba4 15. Qa2 Bxd1 16. Rxd1 b5 17. Bd5 Rb8 18. Nf1 Nxd5 19. Qxd5 Qc6 20. Qb3 Ne6 21. Ne3 Rb7 22. Nd5 Bd8 23. Bh4 g5 24. Bg3 c4 25. Qc2 f5 26. dxc4 f4 27. Bh2 bxc4 28. Qe2 Nc5 29. Ne1 Qb5 30. Rd2 Qb3 31. f3 Qa2 32. Rc2 Nb3+ 33. Kd1 Qb1+ 0-1

[Event "CYP-chB op"]
[Site "Nicosia"]
[Date "2015.01.25"]
[Round "7"]
[White "Hadjiyiannis, Costas"]
[Black "Theocharous, Mikis"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2005"]
[BlackElo "1548"]
[PlyCount "55"]
[EventDate "2015.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 Nf6 3. b3 g6 4. Bb2 Bg7 5. g3 b6 6. Bg2 Bb7 7. 0-0 Qc7 8. c4 0-0 9. Nc3 a6 10. dxc5 Qxc5 11. Qc1 d6 12. Rd1 Nbd7 13. e3 Qc6 14. Ne2 Nc5 15. h3 Qe4 16. Ned4 Rab8 17. Qd2 Ne6 18. Nh4 Qe5 19. Nc6 Ne4 20. Bxe5 Nxd2 21. Nxe7+ Kh8 22. Bxg7+ Kxg7 23. Rxd2 Bxg2 24. Nxg2 Ng5 25. Rxd6 Ne4 26. Rd4 f5 27. Nf4 Ng5 28. Kg2 1-0

[Event "CYP-chB op"]
[Site "Nicosia"]
[Date "2015.01.24"]
[Round "6"]
[White "Nabil, Michael"]
[Black "Hadjiyiannis, Costas"]
[Result "1/2-1/2"]
[ECO "C20"]
[WhiteElo "1719"]
[BlackElo "2005"]
[PlyCount "125"]
[EventDate "2015.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Ne2 Nc6 5. 0-0 d5 6. exd5 Nxd5 7. Nbc3 Be6 8. d3 Qd7 9. Kh1 0-0-0 10. f4 exf4 11. Bxf4 Nxf4 12. Nxf4 Bg4 13. Qd2 Ne5 14. h3 h5 15. a3 Nc4 16. Qc1 Ne3 17. Re1 Nxg2 18. Kxg2 Qc6+ 19. Kh2 g5 20. Ng2 Bf3 21. Ne4 Be7 22. Ne3 Bxe4 23. dxe4 Qc5 24. Ng2 Bd6 25. Qe3 Qe5 26. h4 gxh4 27. Nxh4 Qxb2 28. e5 Rde8 29. Qxa7 Qxc2+ 30. Ng2 Bc5 31. Qa8+ Kd7 32. Qxb7 Bb6 33. Rad1+ Ke7 34. Qf3 Rh6 35. Qf4 Rg6 36. Rd2 Qc3 37. Rd7+ Kxd7 38. Qxf7+ Re7 39. Qxg6 Bd4 40. e6+ Kd6 41. Qe4 Rg7 42. Ne3 Qd2+ 43. Ng2 Qc3 44. Qh4 Be5 45. Re3 Qb2 46. Qc4 Qf2 47. Rd3+ Ke7 48. Rd7+ Kf6 49. Rxg7 Kxg7 50. Qh4 Bd4 51. Qg5+ Kf8 52. Qf4+ Ke7 53. Qxf2 Bxf2 54. Nf4 c5 55. Nd3 Be3 56. Nxc5 Bxc5 57. Kh3 Kf6 58. Kh4 Kg6 59. a4 Be7+ 60. Kh3 Kf5 61. a5 Kxe6 62. a6 Bc5 63. Kh4 1/2-1/2

[Event "CYP-chB op"]
[Site "Nicosia"]
[Date "2015.01.18"]
[Round "5"]
[White "Hadjiyiannis, Costas"]
[Black "Savva, Panikos"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "2005"]
[BlackElo "2043"]
[PlyCount "46"]
[EventDate "2015.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d6 3. d4 Nbd7 4. Nc3 e5 5. e4 c6 6. d5 cxd5 7. cxd5 Be7 8. Be2 0-0 9. 0-0 Nc5 10. Nd2 a5 11. b3 Bd7 12. Bb2 Ne8 13. g4 Bg5 14. h3 Bf4 15. Nf3 h5 16. Nh2 Qh4 17. Kg2 Bxh2 18. Kxh2 hxg4 19. Bxg4 f5 20. exf5 Bxf5 21. f3 Bxg4 22. fxg4 Rf2+ 23. Rxf2 Qxf2+ 0-1

[Event "CYP-chB op"]
[Site "Nicosia"]
[Date "2015.01.17"]
[Round "4"]
[White "Aristotelous, Vassilis"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1946"]
[BlackElo "2005"]
[PlyCount "47"]
[EventDate "2015.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 g6 7. Nd2 Bg7 8. Ngf3 Bg4 9. Qb3 Bxf3 10. Nxf3 Qb6 11. Qxb6 axb6 12. Bc7 Nd7 13. 0-0 0-0 14. Rfe1 Rfc8 15. Bf4 e6 16. a3 Na5 17. Bb5 Nf6 18. Ne5 Nc4 19. Re2 Nd6 20. Bd3 Nh5 21. Nxg6 Nf5 22. g4 hxg6 23. gxh5 Nh4 24. hxg6 1-0

[Event "CYP-chB op"]
[Site "Nicosia"]
[Date "2015.01.11"]
[Round "3"]
[White "Hadjiyiannis, Costas"]
[Black "Damianou, Ioannis"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2005"]
[BlackElo "1749"]
[PlyCount "83"]
[EventDate "2015.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[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 c6 4. cxd5 cxd5 5. e3 Nc6 6. Be2 e6 7. Nc3 Be7 8. 0-0 0-0 9. a3 Bd7 10. b4 Rc8 11. Bd2 a6 12. Qb3 b5 13. Rfc1 Qb6 14. Nd1 Rc7 15. Nb2 Rfc8 16. Nd3 Ne4 17. Nc5 Nxd2 18. Nxd2 Bg5 19. Nf3 Bf6 20. Rc3 Kf8 21. Rac1 Ke8 22. Qc2 g6 23. g4 Nd8 24. g5 Bg7 25. h4 Bc6 26. h5 Nb7 27. Bd3 Bd7 28. hxg6 hxg6 29. Ne5 Bxe5 30. dxe5 Nxc5 31. bxc5 Qb7 32. Bxg6 fxg6 33. Qxg6+ Kf8 34. Qf6+ Kg8 35. f4 Qc6 36. R3c2 Be8 37. Rh2 Rh7 38. Rxh7 Kxh7 39. Rc2 Bh5 40. Qh6+ Kg8 41. Qxh5 Rc7 42. g6 1-0

[Event "CYP-chB op"]
[Site "Nicosia"]
[Date "2015.01.10"]
[Round "2"]
[White "Zacharoplastis, Pambos"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1801"]
[BlackElo "2005"]
[PlyCount "114"]
[EventDate "2015.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. Nc3 d6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qd8 10. Nd2 Ne7 11. Nb3 Bb6 12. Nxb6 axb6 13. d4 Ng6 14. d5 Qg5 15. Qf3 Bg4 16. Qg3 Qf4 17. Qxf4 Nxf4 18. f3 Bd7 19. Nc1 g5 20. Ne2 b5 21. Nxf4 gxf4 22. Bb3 b4 23. Kf2 f5 24. Rg1 fxe4 25. fxe4 Be8 26. Rac1 Bg6 27. Rge1 b5 28. c3 bxc3 29. Rxc3 Ra7 30. Rf3 Kg7 31. a3 b4 32. a4 Be8 33. Ra1 Bd7 34. Bc2 Rfa8 35. b3 Ra5 36. Bd3 Bg4 37. Rc1 Rc5 38. Bc4 Bxf3 39. Kxf3 h5 40. g3 Rf8 41. Ra1 Ra5 42. Bb5 fxg3+ 43. Kxg3 Rf4 44. Re1 Kf6 45. Kg2 Ke7 46. Re3 h4 47. Re2 Ra8 48. Rc2 Rg8+ 49. Kh1 Kd8 50. Bd3 Rf3 51. Rd2 h3 52. a5 Re3 53. Rd1 Kc8 54. a6 Kb8 55. Bb5 Rxb3 56. Rc1 Rc3 57. Ra1 Ka7 0-1

[Event "CYP-chB op"]
[Site "Nicosia"]
[Date "2015.01.09"]
[Round "1"]
[White "Hadjiyiannis, Costas"]
[Black "Loizou, Lefteris"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2005"]
[BlackElo "1596"]
[PlyCount "67"]
[EventDate "2015.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 Nf6 3. Nc3 Be7 4. e4 d6 5. d4 0-0 6. Be2 Nbd7 7. 0-0 c5 8. e5 Ne8 9. Bf4 cxd4 10. Nb5 dxe5 11. Nxe5 f6 12. Nxd7 Qxd7 13. Bg4 Qc6 14. Nxd4 Qxc4 15. Rc1 Qa6 16. Rxc8 Rxc8 17. Bxe6+ Kh8 18. Bxc8 Nd6 19. Be6 Rd8 20. Qb3 Ne4 21. Bc4 Qa5 22. Nf3 Bc5 23. Be3 Bxe3 24. Qxe3 Nd6 25. Bb3 Nf5 26. Qc3 Qb6 27. a4 a5 28. Rd1 Rxd1+ 29. Bxd1 h6 30. Qc8+ Kh7 31. Qxf5+ Kg8 32. Qd5+ Kf8 33. Bb3 Ke8 34. Qe6+ 1-0

[Event "CYP-ch"]
[Site "Cyprus"]
[Date "2012.01.14"]
[Round "3"]
[White "Hadjiyiannis, Costas"]
[Black "Rozhkov, Mihail"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2063"]
[PlyCount "74"]
[EventDate "2012.01.07"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "CYP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. Bf4 Bg4 4. Nbd2 h6 5. e3 a6 6. Be2 Bxf3 7. Nxf3 e6 8. 0-0 Bd6 9. Bxd6 Qxd6 10. c4 Nf6 11. Rc1 Rc8 12. a3 0-0 13. cxd5 exd5 14. Qc2 Rfe8 15. Bd3 Ne4 16. b4 Na7 17. Ne5 Nb5 18. Bxe4 dxe4 19. Qb3 Qe6 20. Qxe6 Rxe6 21. a4 Nd6 22. Rc2 c6 23. Rfc1 Rc7 24. Nc4 b5 25. Na5 bxa4 26. Rxc6 Rxc6 27. Rxc6 Nb5 28. Rxe6 fxe6 29. Kf1 Kf7 30. Ke1 Ke7 31. Kd2 Kd6 32. f3 Kd5 33. f4 a3 34. Kc2 g6 35. Kb3 Nxd4+ 36. exd4 a2 37. Kxa2 e3 0-1

[Event "CYP-ch"]
[Site "Cyprus"]
[Date "2012.01.08"]
[Round "2"]
[White "Christodoulides, Christakis"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "D37"]
[BlackElo "2063"]
[PlyCount "120"]
[EventDate "2012.01.07"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "CYP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Be7 5. Nf3 0-0 6. Bd3 dxc4 7. Bxc4 a6 8. 0-0 b5 9. Bb3 Bb7 10. Re1 c5 11. dxc5 Bxc5 12. Qe2 Qb6 13. Bc2 Nc6 14. Ne4 Nxe4 15. Bxe4 g6 16. b3 Rfd8 17. Bb2 Nb4 18. Bxb7 Qxb7 19. Red1 Qb6 20. Rxd8+ Rxd8 21. Bf6 Re8 22. Qb2 Nd5 23. Bh8 Bf8 24. Ne5 Qd6 25. Ng4 h5 26. Nf6+ Nxf6 27. Bxf6 e5 28. Bh4 Bh6 29. h3 e4 30. Bf6 Rc8 31. Bd4 Qc6 32. Kh2 Bf8 33. Rd1 Qc2 34. Rd2 Bd6+ 35. g3 Qc7 36. Bh8 Bf8 37. Be5 Qc6 38. Kg2 Kh7 39. a3 Be7 40. Bd4 g5 41. b4 Qe6 42. Qb1 Kh6 43. Qd1 Rc6 44. Rc2 Rc4 45. Bc5 Rxc2 46. Qxc2 Bf6 47. Qd2 Kg6 48. Bd4 Qd5 49. Qc3 Bxd4 50. Qxd4 Qxd4 51. exd4 Kf5 52. Kf1 Ke6 53. Ke2 Kd5 54. Ke3 f6 55. f4 exf3 56. Kxf3 Kxd4 57. g4 h4 58. Ke2 Kc3 59. Ke3 Kb3 60. Kd4 Kxa3 0-1

[Event "CYP-ch"]
[Site "Cyprus"]
[Date "2012.01.07"]
[Round "1"]
[White "Hadjiyiannis, Costas"]
[Black "Hadjinicolaou, Andreas"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2063"]
[PlyCount "117"]
[EventDate "2012.01.07"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "CYP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 c6 2. e4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c3 Nf6 6. Qc2 g6 7. Bd3 Bg7 8. Bf4 0-0 9. Nbd2 Re8 10. 0-0 Bd7 11. Rfe1 e6 12. h3 Rc8 13. b4 a6 14. Qb3 b5 15. a4 Qb6 16. a5 Qb7 17. Qb2 h6 18. Bd6 Ne7 19. Nb3 Qc6 20. Bc5 Ne4 21. Ne5 Bxe5 22. dxe5 Nxc5 23. Nxc5 Nf5 24. g4 Nh4 25. Qe2 d4 26. Be4 Qc7 27. cxd4 Bc6 28. Rac1 f5 29. Nxa6 Qb7 30. Nc5 Qa8 31. gxf5 gxf5 32. Qh5 Bxe4 33. Qxh4 Bh1 34. Qg3+ Kh7 35. Kh2 Rg8 36. Rxh1 Rxg3 37. fxg3 Rg8 38. Rhf1 Qe8 39. Rc3 Qh5 40. Rf2 Rg4 41. Nxe6 Re4 42. a6 f4 43. gxf4 Qh4 44. Kg2 Re1 45. a7 Ra1 46. Rc7+ Kh8 47. Rc8+ Kh7 48. a8Q Rxa8 49. Rxa8 Qe7 50. Nc5 Qg7+ 51. Kf3 Kg6 52. Rg2+ Kf7 53. Rxg7+ Kxg7 54. f5 Kf7 55. Ra7+ Ke8 56. d5 Kd8 57. f6 Ke8 58. e6 Kf8 59. Ra8# 1-0

[Event "Strovolos op"]
[Site "Strovolos"]
[Date "2011.03.13"]
[Round "3"]
[White "Melas, Renos"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2117"]
[BlackElo "2166"]
[PlyCount "37"]
[EventDate "2011.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CYP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. dxe5 Qxd1+ 5. Kxd1 Bc5 6. f4 b5 7. a4 c6 8. axb5 cxb5 9. Nc3 Bd7 10. Nd5 Kd8 11. Nf3 Nc6 12. b3 cxb3 13. Bxb5 Nd4 14. Bxd7 Kxd7 15. Ra5 Kc6 16. Ba3 Ne6 17. Bxc5 Nxc5 18. Nd4+ Kb7 19. Rxc5 1-0

[Event "Strovolos op"]
[Site "Strovolos"]
[Date "2011.03.12"]
[Round "2"]
[White "Hadjiyiannis, Costas"]
[Black "Margaritis, Ioannis"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2166"]
[BlackElo "1568"]
[PlyCount "105"]
[EventDate "2011.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CYP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 Bxc3 5. dxc3 d6 6. Nf3 Nc6 7. b4 Be6 8. Qb3 h6 9. a4 0-0 10. 0-0 Qe7 11. Nd2 Rad8 12. e4 Qd7 13. a5 Ne7 14. b5 c6 15. Ba3 Rfe8 16. Rfd1 c5 17. Nf1 Qc8 18. Ne3 Bh3 19. Qc2 Bxg2 20. Kxg2 Qe6 21. f3 g5 22. Qe2 h5 23. Nd5 Nfxd5 24. cxd5 Qd7 25. Bc1 f6 26. Be3 Ng6 27. h3 Rf8 28. c4 Qe7 29. Qd2 Kg7 30. Rh1 h4 31. g4 Nf4+ 32. Kh2 Kg6 33. Ra3 Rf7 34. Re1 Rc8 35. Qf2 Qd7 36. Rb1 Qe7 37. Rb2 Qd7 38. Qd2 Qe7 39. Qc2 Qd7 40. Bxf4 exf4 41. e5+ Kg7 42. e6 Qe7 43. exf7 Qe1 44. Qf2 Qc1 45. Raa2 Qxc4 46. Qe2 Qxe2+ 47. Rxe2 Kxf7 48. Re6 c4 49. Rxd6 c3 50. Rc2 Rc5 51. Rd7+ Ke8 52. Rxb7 Rxd5 53. Rxc3 1-0

[Event "Strovolos op"]
[Site "Strovolos"]
[Date "2011.03.11"]
[Round "1"]
[White "Michalis, Philippou"]
[Black "Hadjiyiannis, Costas"]
[Result "1/2-1/2"]
[ECO "B08"]
[BlackElo "2166"]
[PlyCount "90"]
[EventDate "2011.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CYP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. 0-0 c6 7. Bb3 Nbd7 8. e5 dxe5 9. dxe5 Ng4 10. e6 Nc5 11. exf7+ Kh8 12. Qxd8 Rxd8 13. Re1 Nxb3 14. axb3 Bf5 15. h3 Nf6 16. Rxe7 Rd7 17. Re2 Rxf7 18. Be3 b6 19. Bxb6 Nd5 20. Nxd5 cxd5 21. Rxa7 Rfxa7 22. Bxa7 Bxb2 23. Bd4+ Bxd4 24. Nxd4 Ra1+ 25. Kh2 Rd1 26. Nxf5 gxf5 27. Re5 Rd2 28. Rxf5 Rxc2 29. Rxd5 Rxf2 30. h4 Rb2 31. Rb5 Kg7 32. Kh3 h6 33. Rb7+ Kg6 34. g3 h5 35. b4 Kh6 36. Rb8 Kg7 37. Rb5 Kh6 38. Rb8 Kg7 39. b5 Kh7 40. b6 Kg7 41. b7 Kh7 42. g4 Rb3+ 43. Kg2 hxg4 44. Ra8 Rxb7 45. Ra4 Rg7 1/2-1/2

[Event "CYP-ch op"]
[Site "Cyprus"]
[Date "2011.02.26"]
[Round "9"]
[White "Hadjiyiannis, Costas"]
[Black "Savva, Panikos"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2166"]
[BlackElo "2088"]
[PlyCount "87"]
[EventDate "2011.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 d5 6. b3 Bd6 7. 0-0 Qe7 8. Bb2 b6 9. Nbd2 Bb7 10. Ne5 0-0 11. Rc1 Na6 12. Ndf3 Ne4 13. e3 Rad8 14. cxd5 cxd5 15. Nd3 Rc8 16. Qe2 Nb4 17. Nxb4 Bxb4 18. Ne5 Bd6 19. h4 Bxe5 20. dxe5 Qb4 21. Rxc8 Rxc8 22. Rc1 Rxc1+ 23. Bxc1 Nc3 24. Qc2 Ba6 25. Bd2 d4 26. exd4 Ne2+ 27. Kh2 Qxd4 28. Be3 Qa1 29. Qc6 Kf7 30. Qd7+ Kf8 31. Bg5 Qg1+ 32. Kh3 h6 33. Qe7+ Kg8 34. Qxe6+ Kh8 35. Bxh6 Qd1 36. Bxg7+ Kxg7 37. Qf6+ Kg8 38. Qg6+ Kh8 39. Qh6+ Kg8 40. Qg6+ Kh8 41. Qf6+ Kg8 42. Qe6+ Kh8 43. Qxf5 Ng1+ 44. Kh2 1-0

[Event "CYP-ch op"]
[Site "Cyprus"]
[Date "2011.02.20"]
[Round "8"]
[White "Constantinou, Pavlos"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2008"]
[BlackElo "2166"]
[PlyCount "112"]
[EventDate "2011.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. Nc3 e5 5. Nf3 exd4 6. Nxd4 c5 7. Ndb5 a6 8. Qxd8+ Kxd8 9. e5 Ne8 10. Na3 b5 11. Nc2 Bb7 12. Bg5+ Be7 13. Rd1+ Nd7 14. Be3 Nc7 15. Be2 Ke8 16. f4 Nb6 17. Bf3 Bxf3 18. gxf3 Rd8 19. Rxd8+ Kxd8 20. Ke2 Kd7 21. Rd1+ Kc6 22. Ne4 Ncd5 23. Ng5 Bxg5 24. fxg5 Re8 25. f4 f6 26. gxf6 gxf6 27. exf6 Nxf6 28. Kf3 Nbd5 29. Bc1 b4 30. Ne3 Nxe3 31. Bxe3 Nd5 32. Bd2 a5 33. f5 a4 34. Re1 Rxe1 35. Bxe1 a3 36. bxa3 b3 37. f6 Kd6 38. Bg3+ Ke6 39. Be5 bxa2 40. Ba1 Nxf6 41. a4 Nd5 42. a5 Nb4 43. Ke2 Kd5 44. Kd2 Kc6 45. Kc3 Kb5 46. h4 Kxa5 47. Kxc4 Nc2 48. Bb2 Kb6 49. Kb3 a1Q 50. Bxa1 Nxa1+ 51. Kb2 Kb5 52. Kxa1 Kc4 53. Kb2 Kd3 54. Kc1 h5 55. Kd1 Kc3 56. Ke2 c4 0-1

[Event "CYP-ch op"]
[Site "Cyprus"]
[Date "2011.02.19"]
[Round "7"]
[White "Georgiou, Andreas"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1707"]
[BlackElo "2166"]
[PlyCount "80"]
[EventDate "2011.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 c5 3. Bb2 Nc6 4. e3 g6 5. Bb5 Bg7 6. 0-0 0-0 7. Bxc6 bxc6 8. c4 d5 9. d3 Nd7 10. Bxg7 Kxg7 11. Nc3 e6 12. Na4 Qe7 13. cxd5 cxd5 14. Qc2 Ba6 15. Rfd1 Rfc8 16. Qb2+ Qf6 17. Rac1 Qxb2 18. Nxb2 Rc7 19. d4 Be2 20. Rd2 Bxf3 21. gxf3 Rac8 22. Rdc2 Kf6 23. dxc5 Rxc5 24. Rxc5 Rxc5 25. Rxc5 Nxc5 26. b4 Nd7 27. a4 Ke5 28. Nd3+ Kd6 29. f4 f6 30. f3 Nb6 31. a5 Nc4 32. Kf2 Kc6 33. e4 Kb5 34. Nc5 Kxb4 35. Nxe6 dxe4 36. fxe4 Kxa5 37. Nf8 Kb4 38. Nxh7 a5 39. Nxf6 a4 40. Nd5+ Kb3 0-1

[Event "CYP-ch op"]
[Site "Cyprus"]
[Date "2011.02.06"]
[Round "6"]
[White "Hadjiyiannis, Costas"]
[Black "Damianou, Pantelis"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2166"]
[PlyCount "76"]
[EventDate "2011.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Nf3 Nxc3 6. bxc3 Bg7 7. e4 c5 8. Be3 0-0 9. Be2 cxd4 10. cxd4 Qa5+ 11. Qd2 Qxd2+ 12. Kxd2 Nc6 13. Rhd1 Rd8 14. Ke1 Nb4 15. Rd2 b6 16. a3 Nc6 17. Rc1 Na5 18. Rc7 Bd7 19. Ba6 e6 20. e5 h6 21. Rdc2 Ba4 22. R2c3 Bf8 23. Nd2 f6 24. f4 f5 25. Nf3 Bb3 26. Rxb3 Nxb3 27. Bc4 Na5 28. Bxe6+ Kh8 29. Nh4 Bg7 30. Nxg6+ Kh7 31. Nh4 Rf8 32. Bxf5+ Kg8 33. Be6+ Kh7 34. f5 Rae8 35. d5 Nc4 36. Rxc4 Bxe5 37. Ng6 Bxh2 38. Nxf8+ Rxf8 1-0

[Event "CYP-ch op"]
[Site "Cyprus"]
[Date "2011.02.05"]
[Round "5"]
[White "Kefalas, Loukas"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1797"]
[BlackElo "2166"]
[PlyCount "59"]
[EventDate "2011.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. dxc5 Bxc5 9. Qe2 0-0 10. 0-0 h6 11. Ne5 Qe7 12. Re1 a6 13. Bd2 b5 14. a4 b4 15. Nc6 Qd6 16. Na5 Qc7 17. Nc4 a5 18. Be3 Bb7 19. Bxc5 Qxc5 20. Qe5 Nd7 21. Qd6 Qg5 22. Bf1 Rfd8 23. Qc7 Bd5 24. Ne3 Ne5 25. Red1 Rdc8 26. Qb6 Rc6 27. Qb5 Nf3+ 28. Kh1 Nh4 29. Rxd5 exd5 30. Qxc6 1-0

[Event "CYP-ch op"]
[Site "Cyprus"]
[Date "2011.01.23"]
[Round "4"]
[White "Hadjiyiannis, Costas"]
[Black "Florentiades, Michalis"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "2166"]
[BlackElo "2058"]
[PlyCount "60"]
[EventDate "2011.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. a4 Nc6 8. Qe2 cxd4 9. Rd1 Be7 10. exd4 0-0 11. Nc3 Nb4 12. Ne5 Nfd5 13. Ne4 b6 14. Ra3 Bb7 15. Rh3 g6 16. Bh6 Rc8 17. b3 Re8 18. Qd2 f5 19. Ng5 Bxg5 20. Bxg5 Qd6 21. Bh4 f4 22. Bg5 Rf8 23. Rh4 Nc6 24. Re1 Rf5 25. Nf3 Na5 26. Qe2 Nxc4 27. bxc4 Nc3 28. Qxe6+ Qxe6 29. Rxe6 Bxf3 30. Bxf4 Ne2+ 0-1

[Event "CYP-ch op"]
[Site "Cyprus"]
[Date "2011.01.22"]
[Round "3"]
[White "Avsitidiysky, Andrey"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1819"]
[BlackElo "2166"]
[PlyCount "96"]
[EventDate "2011.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. e3 c6 5. Nf3 Be7 6. Bd3 Nbd7 7. 0-0 0-0 8. Bd2 b6 9. cxd5 cxd5 10. Rc1 a6 11. Qc2 Bb7 12. Ne5 Rc8 13. f4 Ne4 14. Qd1 f5 15. Rf3 Ndf6 16. Rh3 Qe8 17. Nxe4 Nxe4 18. Rxc8 Bxc8 19. Be1 a5 20. a4 Bd7 21. b3 Bf6 22. Nxd7 Qxd7 23. Bb5 Qc7 24. g4 g6 25. g5 Be7 26. Bd3 Bd6 27. Bxe4 dxe4 28. Rg3 Rc8 29. Rg2 Qc1 30. Qxc1 Rxc1 31. Re2 Kf7 32. Kf2 Ke7 33. Rb2 Kd7 34. Bd2 Ra1 35. Bc3 Ba3 36. Rd2 Rb1 37. d5 Rxb3 38. dxe6+ Kxe6 39. Rc2 Bc5 40. Ke2 Ra3 41. Bxa5 Rxe3+ 42. Kd1 Rd3+ 43. Ke2 Kd5 44. Bc3 Kc4 45. Bd2+ Kb3 46. Rc1 Kxa4 47. Ra1+ Kb5 48. Rh1 Rh3 0-1

[Event "CYP-ch op"]
[Site "Cyprus"]
[Date "2011.01.16"]
[Round "2"]
[White "Hadjiyiannis, Costas"]
[Black "Kelires, Andreas"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2166"]
[BlackElo "1761"]
[PlyCount "73"]
[EventDate "2011.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 b6 5. Bg2 Bb7 6. 0-0 0-0 7. d3 d6 8. Bd2 c5 9. a3 Bxc3 10. Bxc3 e5 11. Nd2 Bxg2 12. Kxg2 Nc6 13. e4 Nd7 14. b4 a5 15. b5 Nd4 16. f4 a4 17. Rf2 Nf6 18. Nf1 h5 19. Ne3 Qd7 20. f5 Qb7 21. h3 g6 22. Bxd4 cxd4 23. Nd5 Nxd5 24. exd5 Qe7 25. f6 Qd8 26. Qd2 Kh7 27. Re1 Qd7 28. Re4 Rh8 29. Qg5 Kg8 30. Rh4 e4 31. Rxe4 Re8 32. Re7 Rxe7 33. fxe7 Qe8 34. Qf6 Kh7 35. Qxd6 f5 36. Qe6 Rg8 37. d6 1-0

[Event "CYP-ch op"]
[Site "Cyprus"]
[Date "2011.01.15"]
[Round "1"]
[White "Hadjiloucas, Vasilis"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "2166"]
[PlyCount "57"]
[EventDate "2011.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Bc4 e6 5. Bg5 Ne7 6. 0-0 Nd7 7. Nc3 0-0 8. Qd2 a6 9. b4 b5 10. Bb3 Bb7 11. Rad1 Nb6 12. Rfe1 Qd7 13. Bh6 Rac8 14. Bxg7 Kxg7 15. Qf4 Ng8 16. Rd3 Qe7 17. e5 Bxf3 18. Rxf3 d5 19. h4 Qxb4 20. h5 c5 21. Rh3 c4 22. Ree3 Qe7 23. hxg6 fxg6 24. Rxh7+ Kxh7 25. Rh3+ Kg7 26. Qh2 Rf7 27. Rh8 Kf8 28. Qh6+ Rg7 29. Rh7 0-1

[Event "CYP-ch"]
[Site "Cyprus"]
[Date "1993.??.??"]
[Round "?"]
[White "Anastasiou, Stavros"]
[Black "Hadjiyiannis, Costas"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "2205"]
[PlyCount "120"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 Be7 5. Bd3 0-0 6. h3 c5 7. c3 Nc6 8. Nbd2 b6 9. g4 Bb7 10. Qe2 Rc8 11. Rg1 cxd4 12. exd4 Kh8 13. h4 Ng8 14. g5 Bd6 15. Bxd6 Qxd6 16. h5 f5 17. gxf6 gxf6 18. 0-0-0 Nb4 19. Kb1 Nxd3 20. Qxd3 Rc7 21. Qe3 b5 22. a3 a5 23. Rc1 Rfc8 24. Nb3 b4 25. cxb4 Rxc1+ 26. Rxc1 Rxc1+ 27. Qxc1 axb4 28. Nc5 Bc8 29. axb4 e5 30. Qe3 Bf5+ 31. Kc1 e4 32. Nd2 Bg4 33. Nf1 Bxh5 34. Ng3 Bg4 35. Nf1 h5 36. b5 Kg7 37. b4 Ne7 38. Qd2 Qb6 39. Ne3 Bf3 40. Qe1 Qxb5 41. Ne6+ Kf7 42. Nd8+ Ke8 43. Ne6 Qc6+ 44. Nc5 Kf7 45. Qf1 f5 46. b5 Qf6 47. Nc2 Nc8 48. Nd7 Qh6+ 49. Ne3 h4 50. Qh3 Ne7 51. Ne5+ Ke8 52. Kc2 Qf6 53. Kc3 Be2 54. Ng2 Bxb5 55. Qxh4 Qxh4 56. Nxh4 Kf8 57. Neg6+ Nxg6 58. Nxg6+ Kf7 59. Nf4 Bc4 60. Kd2 Kf6 1/2-1/2

[Event "CYP-ch"]
[Site "Cyprus"]
[Date "1993.??.??"]
[Round "?"]
[White "Georghiou, Antonis"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "D27"]
[BlackElo "2205"]
[PlyCount "97"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. 0-0 a6 7. a4 Nc6 8. Nc3 cxd4 9. exd4 Nb4 10. Qe2 Be7 11. Bg5 0-0 12. Rfd1 Nfd5 13. Bxe7 Nxe7 14. Ne4 b6 15. Ra3 Nbd5 16. Ne5 Bb7 17. Qd2 Rc8 18. Ba2 Ng6 19. Bb1 Qe7 20. g3 Rc7 21. h4 Nf6 22. Ng5 Qd6 23. Qe2 Rd8 24. f4 Qb4 25. Kh2 Qd6 26. h5 Nf8 27. Rc3 Rdc8 28. Rxc7 Rxc7 29. g4 h6 30. Ngf3 Nxg4+ 31. Kh3 Nf6 32. Nh4 Nd5 33. Qf2 Qb4 34. Rg1 f6 35. Nd3 Qxa4 36. f5 Qe8 37. fxe6 Qxe6+ 38. Nf5 Nh7 39. Kh2 Ng5 40. Re1 Qf7 41. Qe2 Bc8 42. Qe8+ Qxe8 43. Rxe8+ Kh7 44. Nd6 Ne7 45. Nf4+ f5 46. Nxc8 Nxc8 47. Bxf5+ g6 48. hxg6+ Kg7 49. Nh5# 1-0

[Event "CYP-ch"]
[Site "Cyprus"]
[Date "1993.??.??"]
[Round "?"]
[White "Hadjiyiannis, Costas"]
[Black "Constantinides, Antonis"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2205"]
[PlyCount "65"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b4 g6 3. Bb2 Bg7 4. c4 d6 5. d4 0-0 6. e3 Nbd7 7. Be2 e5 8. dxe5 Ng4 9. 0-0 Ndxe5 10. Nxe5 Nxe5 11. Nc3 f5 12. Qb3 Kh8 13. Rad1 Be6 14. Nd5 Bxd5 15. Rxd5 Qe7 16. Rfd1 b6 17. Bc3 f4 18. exf4 Rxf4 19. Bxe5 Bxe5 20. g3 Rf7 21. Qe3 g5 22. Bh5 Rg7 23. c5 g4 24. f3 gxf3 25. Bxf3 Rag8 26. Bg2 Rf8 27. R5d2 bxc5 28. bxc5 Rb8 29. c6 a5 30. Qa7 Rb5 31. Bd5 Rg4 32. Qa8+ Kg7 33. Qg8+ 1-0

[Event "CYP-ch"]
[Site "Cyprus"]
[Date "1993.??.??"]
[Round "?"]
[White "Hadjiyiannis, Costas"]
[Black "Klerides, Paris"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2205"]
[PlyCount "92"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 c6 10. Nxe5 Re8 11. 0-0-0 Na6 12. f4 Nc5 13. Bf3 Nfxe4 14. Bxe4 f6 15. Bh4 fxe5 16. fxe5 Bxe5 17. Bc2 Bg4 18. Rdf1 Be6 19. Bf2 Nd7 20. Bd3 Bf4+ 21. Kc2 Ne5 22. Bg3 Bxg3 23. hxg3 Nxd3 24. Kxd3 Rad8+ 25. Kc2 Bxc4 26. Rf4 Bd3+ 27. Kc1 Rf8 28. Rfh4 Rf1+ 29. Rxf1 Bxf1 30. Ne4 Bxg2 31. Nf6+ Kg7 32. Nxh7 Rh8 33. Ng5 Rxh4 34. gxh4 Kf6 35. Kd2 Kf5 36. Ke3 Bd5 37. a3 Kg4 38. Nh7 Kxh4 39. Kf4 a5 40. Ng5 b5 41. Nh7 c5 42. Ke5 Bb3 43. Kd6 c4 44. Kc5 Ba4 45. Kb6 b4 46. Kxa5 c3 0-1

[Event "CYP-ch"]
[Site "Cyprus"]
[Date "1993.??.??"]
[Round "?"]
[White "Hadjiyiannis, Costas"]
[Black "Melas, Renos"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "2205"]
[PlyCount "132"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nge2 c5 7. cxd5 exd5 8. a3 cxd4 9. axb4 dxc3 10. bxc3 Nc6 11. 0-0 Ne5 12. Bc2 Bg4 13. f3 Be6 14. Qd4 Qc7 15. Bd2 a6 16. Ra2 Rac8 17. Nf4 Nc4 18. Be1 Qd7 19. Nd3 Nd6 20. Nc5 Qe7 21. Bh4 Nb5 22. Bxf6 Qxf6 23. Qxf6 gxf6 24. Nxb7 Rxc3 25. Nc5 Rxe3 26. Rxa6 d4 27. Bd3 Rxd3 28. Nxd3 Bc4 29. Nc5 Bxf1 30. Kxf1 Rd8 31. Ke2 Nc3+ 32. Kd3 Nd5 33. Kc4 Ne3+ 34. Kd3 Nxg2 35. b5 Nf4+ 36. Kd2 Rb8 37. b6 Ne6 38. Nd7 Rb7 39. Nxf6+ Kg7 40. Ne8+ Kg6 41. Nd6 Nc5 42. Nxb7 Nxa6 43. Kd3 Kf5 44. Kxd4 Kf4 45. Nd8 f5 46. Ne6+ Kxf3 47. Ng5+ Kg2 48. Nxh7 f4 49. h4 f3 50. Nf6 f2 51. Ng4 f1Q 52. Ne3+ Kg3 53. Nxf1+ Kxh4 54. Ne3 Kg5 55. Ke5 Nc5 56. Kd6 Nb7+ 57. Kc6 Nd8+ 58. Kc7 Ne6+ 59. Kd6 Nd8 60. Nd5 Kf5 61. Kd7 Nb7 62. Ne3+ Ke5 63. Nc4+ Kd5 64. Kc7 Nc5 65. Na5 Na4 66. b7 Nc5 1/2-1/2

[Event "CYP-ch"]
[Site "Cyprus"]
[Date "1993.??.??"]
[Round "?"]
[White "Savva, Panikos"]
[Black "Hadjiyiannis, Costas"]
[Result "1/2-1/2"]
[ECO "E39"]
[WhiteElo "2210"]
[BlackElo "2205"]
[PlyCount "107"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Nc6 6. Nf3 Bxc5 7. a3 0-0 8. b4 Nd4 9. Nxd4 Bxd4 10. e3 Bxc3+ 11. Qxc3 b6 12. Bb2 Bb7 13. Bd3 Rc8 14. Qd4 d6 15. Qh4 e5 16. 0-0 Qd7 17. h3 Qe6 18. f4 e4 19. f5 Qe7 20. Be2 d5 21. Rac1 Rfd8 22. cxd5 Nxd5 23. Qxe7 Nxe7 24. f6 Nd5 25. Bg4 Rxc1 26. Rxc1 gxf6 27. Bd4 Kg7 28. Kf2 Kg6 29. Be2 h5 30. Rc2 Rd7 31. Bc4 Rc7 32. Bb3 Rxc2+ 33. Bxc2 Ne7 34. Bb3 h4 35. a4 Bd5 36. Bc2 Nc6 37. Bc3 Kf5 38. Bb2 Nd8 39. Ba1 Nc6 40. Bc3 Ne5 41. g3 hxg3+ 42. Kxg3 Nf3 43. Bd1 Ne5 44. h4 Nd3 45. a5 bxa5 46. bxa5 a6 47. Bg4+ Kg6 48. Bc8 Bc4 49. Bd4 f5 50. h5+ Kxh5 51. Bxf5 Bd5 52. Bc8 Bc4 53. Bf5 Bd5 54. Bc8 1/2-1/2

[Event "CYP-ch"]
[Site "Cyprus"]
[Date "1993.??.??"]
[Round "?"]
[White "Shiakallis, Theodosis"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "A49"]
[BlackElo "2205"]
[PlyCount "98"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 b6 3. g3 Bb7 4. Bg2 g6 5. 0-0 Bg7 6. c3 0-0 7. Bf4 d6 8. Qc1 Nbd7 9. Bh6 e5 10. Bxg7 Kxg7 11. dxe5 dxe5 12. Rd1 Bxf3 13. exf3 Qe7 14. Qe3 Rad8 15. Na3 a6 16. Rd2 Nc5 17. Rad1 Rxd2 18. Rxd2 Rd8 19. Nc4 Rxd2 20. Nxd2 Nd5 21. Qe2 f5 22. Qc4 Qd6 23. Nb3 Nxb3 24. axb3 Ne7 25. Bf1 b5 26. Qe2 Nc6 27. b4 Kf6 28. Qc2 Qd5 29. Qd3 Qxd3 30. Bxd3 Ke6 31. Bc2 Ne7 32. Bb3+ Kd6 33. Kf1 c5 34. bxc5+ Kxc5 35. Ke2 a5 36. Kd3 g5 37. g4 e4+ 38. fxe4 fxg4 39. Be6 Ng6 40. Bg8 Ne5+ 41. Ke3 h5 42. Bb3 a4 43. Ba2 h4 44. b4+ Kd6 45. Kd4 Nf3+ 46. Ke3 Nxh2 47. c4 bxc4 48. Bxc4 Nf3 49. b5 h3 0-1

[Event "Olympiad-30"]
[Site "Manila"]
[Date "1992.06.22"]
[Round "13.3"]
[White "Hadjiyiannis, Costas"]
[Black "Kamuhangire, Silver"]
[Result "1/2-1/2"]
[ECO "E18"]
[BlackElo "2215"]
[PlyCount "56"]
[EventDate "1992.06.08"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "PHI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Cyprus"]
[BlackTeam "Uganda"]
[WhiteTeamCountry "CYP"]
[BlackTeamCountry "UGA"]

1. d4 e6 2. c4 b6 3. Nf3 Bb7 4. g3 Nf6 5. Bg2 Be7 6. Nc3 0-0 7. Qc2 d5 8. cxd5 exd5 9. 0-0 Nbd7 10. Bf4 c5 11. Rfd1 c4 12. Ne5 a6 13. Nxc4 Rc8 14. Ne3 b5 15. Qb3 Nb6 16. Nf5 Re8 17. Nxe7+ Qxe7 18. e3 Rc4 19. Bf1 Rcc8 20. Bg5 Rc6 21. Rac1 h6 22. Bxf6 Rxf6 23. Ne2 g5 24. Qd3 Nc4 25. Rc2 Bc8 26. Nc3 Rd6 27. Re1 Bg4 28. Bg2 Qd7 1/2-1/2

[Event "Olympiad-30"]
[Site "Manila"]
[Date "1992.06.21"]
[Round "12.2"]
[White "Aiio, Mark"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "C14"]
[PlyCount "92"]
[EventDate "1992.06.08"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "PHI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Papua New Guinea"]
[BlackTeam "Cyprus"]
[WhiteTeamCountry "PNG"]
[BlackTeamCountry "CYP"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. Bxf6 Bxf6 6. e5 Be7 7. Nf3 b6 8. Bb5+ c6 9. Bd3 Ba6 10. Ne2 Bxd3 11. Qxd3 c5 12. c3 Nc6 13. a3 c4 14. Qc2 Na5 15. Nd2 0-0 16. f4 f5 17. 0-0 Nc6 18. Kh1 Rf7 19. Nf3 b5 20. Qd2 a5 21. Ng5 Bxg5 22. fxg5 g6 23. Qf4 Qe7 24. Rf3 Ra7 25. Rh3 b4 26. a4 bxc3 27. Nxc3 Nb4 28. Nb5 Ra6 29. Nd6 Rg7 30. Rc3 Nd3 31. Qd2 Rxd6 32. exd6 Qxd6 33. b3 Rc7 34. bxc4 dxc4 35. Rb1 Qxd4 36. Rc2 c3 37. Qe2 e5 38. Qf3 e4 39. Rb8+ Kf7 40. Qg3 Nf2+ 41. Qxf2 Qd1+ 42. Qg1 Qxc2 43. h3 Rd7 44. Kh2 Qd2 45. Rc8 c2 46. Kg3 Qxg5+ 0-1

[Event "Olympiad-30"]
[Site "Manila"]
[Date "1992.06.18"]
[Round "10.2"]
[White "Hadjiyiannis, Costas"]
[Black "Mateus, Manuel"]
[Result "1/2-1/2"]
[ECO "E12"]
[BlackElo "2255"]
[PlyCount "35"]
[EventDate "1992.06.08"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "PHI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Cyprus"]
[BlackTeam "Angola"]
[WhiteTeamCountry "CYP"]
[BlackTeamCountry "ANG"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Qa4+ c6 7. cxd5 exd5 8. Bg5 Be7 9. e3 0-0 10. Bd3 Ne4 11. Bxe7 Qxe7 12. Bxe4 dxe4 13. Nd2 f5 14. b4 Nd7 15. 0-0 Kh8 16. Qb3 Rf6 17. Rfd1 Rg6 18. Ne2 1/2-1/2

[Event "Olympiad-30"]
[Site "Manila"]
[Date "1992.06.17"]
[Round "9.2"]
[White "Houna, Mohamed"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "81"]
[EventDate "1992.06.08"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "PHI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Mali"]
[BlackTeam "Cyprus"]
[WhiteTeamCountry "MLI"]
[BlackTeamCountry "CYP"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. f4 Ba6 8. Bxa6 Nxa6 9. Nh3 cxd4 10. cxd4 Qh4+ 11. Kf1 Nb4 12. Nf3 Qh5 13. Be3 Qf5 14. Ne1 Be7 15. a3 Nc6 16. Rc1 Rc8 17. Qa4 Ndb8 18. Nf2 h5 19. g3 0-0 20. Kg2 Na5 21. Rxc8 Rxc8 22. Ned3 Nc4 23. Bc1 a6 24. Rd1 b5 25. Qb3 Nc6 26. Nb4 Nb8 27. Nxa6 Nxa6 28. Qxb5 Nb8 29. Qb7 Re8 30. b3 Na5 31. Qb5 Nac6 32. a4 Bb4 33. Bd2 Bxd2 34. Rxd2 Qb1 35. a5 Qa1 36. b4 Qc3 37. Ra2 Qxb4 38. Qxb4 Nxb4 39. Rb2 N8a6 40. Nd1 Rc8 41. Nc3 0-1

[Event "Olympiad-30"]
[Site "Manila"]
[Date "1992.06.15"]
[Round "7.3"]
[White "Hadjiyiannis, Costas"]
[Black "Majed, Ali"]
[Result "0-1"]
[ECO "E69"]
[BlackElo "2240"]
[PlyCount "66"]
[EventDate "1992.06.08"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "PHI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Cyprus"]
[BlackTeam "United Arab Emirates"]
[WhiteTeamCountry "CYP"]
[BlackTeamCountry "UAE"]

1. d4 d6 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. 0-0 0-0 6. c4 c6 7. Nc3 Qa5 8. h3 e5 9. e4 Be6 10. d5 cxd5 11. cxd5 Bd7 12. Qe2 Na6 13. Be3 Nc5 14. Nd2 Rfc8 15. Rfc1 Ne8 16. a3 Qd8 17. g4 Bf6 18. Rc2 Bg5 19. Rac1 a5 20. b4 axb4 21. axb4 Na4 22. Nb3 Nxc3 23. Rxc3 Rxc3 24. Rxc3 Bxe3 25. Qxe3 Ra4 26. f4 exf4 27. Qd4 Qh4 28. Nd2 Ra2 29. Bf1 Qe1 30. Nc4 Bb5 31. Rf3 Qxb4 32. Rxf4 Bxc4 33. Bxc4 Qe1+ 0-1

[Event "Olympiad-30"]
[Site "Manila"]
[Date "1992.06.12"]
[Round "5.2"]
[White "Tonsingh, Orrin"]
[Black "Hadjiyiannis, Costas"]
[Result "1/2-1/2"]
[ECO "C04"]
[WhiteElo "2220"]
[PlyCount "48"]
[EventDate "1992.06.08"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "PHI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Jamaica"]
[BlackTeam "Cyprus"]
[WhiteTeamCountry "JAM"]
[BlackTeamCountry "CYP"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. exf6 Nxf6 8. Bd3 Bd6 9. 0-0 Bd7 10. Re1 Ne7 11. Ng5 Rc8 12. Qe2 0-0 13. Ndf3 Re8 14. Nxh7 Nxh7 15. Bxh7+ Kxh7 16. Ng5+ Kg8 17. Qh5 Nf5 18. Qf7+ Kh8 19. Qg6 Kg8 20. Re3 Nxe3 21. Bxe3 c6 22. Qf7+ Kh8 23. h4 e5 24. Qh5+ Kg8 1/2-1/2

[Event "Olympiad-30"]
[Site "Manila"]
[Date "1992.06.11"]
[Round "4.1"]
[White "Temirbayev, Serikbay"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2435"]
[PlyCount "59"]
[EventDate "1992.06.08"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "PHI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Kazakhstan"]
[BlackTeam "Cyprus"]
[WhiteTeamCountry "KAZ"]
[BlackTeamCountry "CYP"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Bd6 6. Bd3 0-0 7. 0-0 Nbd7 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 h6 12. b3 b6 13. Bb2 Bb7 14. Qd3 Qc7 15. c5 Bf4 16. g3 Qc8 17. gxf4 Ba6 18. Qd2 Bxf1 19. Rxf1 Rd8 20. Qe2 e5 21. Nxe5 Qh3 22. Qe3 Qh5 23. Qf3 Qxf3 24. Nxf3 Nd5 25. Be4 Nxf4 26. Bxc6 Rac8 27. Bb7 Rc7 28. c6 Rd5 29. Re1 Ne6 30. Ba3 1-0

[Event "Olympiad-30"]
[Site "Manila"]
[Date "1992.06.09"]
[Round "2.2"]
[White "Hadjiyiannis, Costas"]
[Black "Chinasamy, Devarajen"]
[Result "1-0"]
[ECO "E12"]
[PlyCount "131"]
[EventDate "1992.06.08"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "PHI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Cyprus"]
[BlackTeam "Mauritius"]
[WhiteTeamCountry "CYP"]
[BlackTeamCountry "MRI"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. Qc2 d5 7. cxd5 exd5 8. e3 Nbd7 9. b4 0-0 10. Qb3 a6 11. Bd3 Re8 12. 0-0 Bd6 13. b5 a5 14. a4 Nf8 15. Ba3 Ng6 16. Bxd6 Qxd6 17. Qa3 Qd7 18. Bxg6 hxg6 19. Ne5 Qe6 20. Ne2 Ng4 21. Nf4 Qf5 22. Nf3 Rad8 23. Rac1 Rc8 24. h3 Nh6 25. Ne5 g5 26. g4 Qf6 27. Nh5 Qe6 28. Rc2 f6 29. Nc6 Nf7 30. Ng3 Nd6 31. Qd3 Kh8 32. Qg6 Qf7 33. Qxf7 Nxf7 34. Na7 Rb8 35. Rxc7 Nd6 36. Nf5 Nxf5 37. gxf5 Bc8 38. Nxc8 Rexc8 39. Rfc1 Rd8 40. Kg2 Kg8 41. Re7 Rdc8 42. Rcc7 Rxc7 43. Rxc7 Kf8 44. Kg3 Re8 45. Rb7 Rc8 46. Rxb6 Rc4 47. Ra6 Rxa4 48. b6 Rb4 49. Rxa5 Rxb6 50. Rxd5 Ke7 51. Ra5 Rb7 52. h4 gxh4+ 53. Kxh4 Rb2 54. Kg3 Rb1 55. Kf4 Rb2 56. f3 Rc2 57. Ra7+ Kf8 58. Ke4 Rc3 59. f4 Rb3 60. Rc7 Ra3 61. d5 Ra4+ 62. Kd3 Ra5 63. e4 Rb5 64. Kc4 Rb1 65. d6 Rf1 66. Rc8+ 1-0

[Event "Olympiad-30"]
[Site "Manila"]
[Date "1992.06.08"]
[Round "1.2"]
[White "Martin Del Campo C, Roberto Abel"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2410"]
[PlyCount "81"]
[EventDate "1992.06.08"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "PHI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Cyprus"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "CYP"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 dxe4 5. Nxe4 Nxe4 6. Bxe4 Nd7 7. c3 Nf6 8. Bc2 c5 9. Nf3 cxd4 10. Nxd4 Bc5 11. 0-0 Bxd4 12. cxd4 Bd7 13. Bf4 Bc6 14. Be5 0-0 15. Re1 Rc8 16. Re3 g6 17. Rh3 h5 18. Rg3 Ng4 19. Rxg4 hxg4 20. Qxg4 Be8 21. Bb3 Rc6 22. Re1 f6 23. Bxe6+ Rxe6 24. Qxe6+ Bf7 25. Qxf6 Qxf6 26. Bxf6 Bxa2 27. Be5 Rc8 28. Bd6 Rc2 29. Ba3 Rd2 30. h3 Bd5 31. Re8+ Kf7 32. Rf8+ Ke6 33. Rf4 b5 34. Rg4 a6 35. Bc5 Kf5 36. f4 Rxb2 37. Rg5+ Kxf4 38. Rxd5 b4 39. Bd6+ Ke4 40. Ra5 Kxd4 41. Be5+ 1-0

[Event "CYP-ch"]
[Site "Cyprus"]
[Date "1992.??.??"]
[Round "?"]
[White "Alexandrou, Alexandros"]
[Black "Hadjiyiannis, Costas"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2270"]
[PlyCount "48"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 f6 6. fxe5 fxe5 7. Bxe5 Qh4+ 8. g3 Qe4 9. Bxc6+ bxc6 10. Bxg7 Bg4 11. Nc3 Qg6 12. Bxh8 Bxd1 13. Kxd1 Ne7 14. d4 0-0-0 15. Be5 Bxe5 16. dxe5 Rf8 17. Nge2 Qg5 18. Kd2 Qxe5 19. Rae1 Rf3 20. Nd1 c5 21. c3 Qe4 22. Rhf1 Nc6 23. Nf2 Qxe3+ 24. Kd1 Rxf2 0-1

[Event "CYP-ch"]
[Site "Cyprus"]
[Date "1992.??.??"]
[Round "?"]
[White "Anastasiou, Stavros"]
[Black "Hadjiyiannis, Costas"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "136"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bxd6 Qxd6 6. Bd3 0-0 7. c3 b6 8. Qe2 Bb7 9. 0-0 Nbd7 10. Na3 c5 11. Nb5 Qb8 12. Na3 c4 13. Bc2 a6 14. Nb1 b5 15. Nbd2 Qd6 16. a3 Rac8 17. h3 Ne4 18. Nxe4 dxe4 19. Nd2 f5 20. f4 Nf6 21. g4 g6 22. Rf2 Rf7 23. Rg2 Rg7 24. Kf2 Kf7 25. Rag1 Nd5 26. Ke1 a5 27. g5 Ba6 28. Nb1 b4 29. Qd2 Rb8 30. Bd1 Rgg8 31. h4 bxa3 32. Nxa3 Rh8 33. h5 Ke7 34. Rh1 Kd7 35. Rgh2 Rhg8 36. hxg6 hxg6 37. Rh7+ Ne7 38. R1h2 Qc6 39. Rf2 Rh8 40. Rfh2 Rxh7 41. Rxh7 Kd6 42. Rh2 Bb5 43. Be2 Kd5 44. b3 cxb3 45. Bxb5 Qa8 46. c4+ Kd6 47. c5+ Kc7 48. Rh7 Kd8 49. Rh8+ Kc7 50. Rxb8 Kxb8 51. Qc3 a4 52. Bc4 Qb7 53. Bxe6 b2 54. Ba2 Nd5 55. Bxd5 b1Q+ 56. Nxb1 Qxb1+ 57. Kd2 Kc8 58. c6 Qb5 59. Be6+ Kc7 60. Ba2 Qf1 61. Kc2 Qe2+ 62. Qd2 Qb5 63. d5 Kd6 64. c7 Kxc7 65. Qc3+ Kd7 66. Qf6 Kc7 67. Qc6+ Qxc6+ 68. dxc6 Kxc6 1-0

[Event "CYP-ch"]
[Site "Cyprus"]
[Date "1992.??.??"]
[Round "?"]
[White "Christodoulou, Matthaios"]
[Black "Hadjiyiannis, Costas"]
[Result "1/2-1/2"]
[ECO "D30"]
[PlyCount "145"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 b6 8. Nbd2 Bb7 9. Qc2 Nbd7 10. 0-0 h6 11. Bh4 Rc8 12. Rfc1 c5 13. Qd3 cxd4 14. exd4 Nd5 15. Bxe7 Qxe7 16. Bxd5 Bxd5 17. Rc3 Rxc3 18. bxc3 Qa3 19. Qc2 Rc8 20. c4 b5 21. Qb3 Qxb3 22. axb3 Bxf3 23. gxf3 bxc4 24. bxc4 Rc7 25. Kf1 Nb6 26. Ke2 Kf8 27. Kd3 Ke7 28. h4 h5 29. Ra5 g6 30. Ra1 Nc8 31. c5 Kf8 32. Ne4 Ne7 33. Nd6 Nc6 34. f4 a5 35. Kc4 Ra7 36. Ra4 Ne7 37. Kb5 Nd5 38. Rxa5 Rxa5+ 39. Kxa5 Ke7 40. Ka6 Nxf4 41. Kb7 Nd5 42. Nc8+ Kd8 43. c6 f6 44. Nd6 Ke7 45. Ne4 f5 46. Ng5 Kd6 47. Nf7+ Ke7 48. Ne5 Kf6 49. c7 Nxc7 50. Kxc7 g5 51. Kd6 gxh4 52. f4 h3 53. Nf3 h4 54. Nh2 Kf7 55. Ke5 Ke7 56. Nf3 Kf7 57. Kd6 Kf6 58. Kd7 Kf7 59. Kd8 h2 60. Nxh2 h3 61. Nf3 Kg6 62. Ke7 Kh5 63. Nh2 Kh4 64. Kxe6 Kg3 65. d5 Kxh2 66. d6 Kg3 67. d7 h2 68. d8Q h1Q 69. Qg5+ Kf3 70. Kxf5 Qb1+ 71. Kf6 Qb6+ 72. Kg7 Qd4+ 73. Qe5 1/2-1/2

[Event "CYP-ch"]
[Site "Cyprus"]
[Date "1992.??.??"]
[Round "?"]
[White "Hadjiyiannis, Costas"]
[Black "Constantinou, Agathoclis"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "88"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e3 0-0 5. d4 d6 6. Be2 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. b3 Re8 10. Bb2 e4 11. Nd4 c6 12. Qc2 Qc7 13. Rad1 Nf8 14. h3 h5 15. Rd2 N8h7 16. Rfd1 Ng5 17. Bf1 h4 18. Nce2 Nh5 19. c5 Be5 20. b4 Nf6 21. b5 Bxh3 22. gxh3 Qc8 23. Nf4 Nd5 24. Nde2 Nf3+ 25. Kh1 Nxf4 26. Nxf4 Qf5 27. Bxe5 Qxe5 28. Bg2 Nxd2 29. Rxd2 g5 30. Ne2 cxb5 31. Rd4 Qf5 32. Kg1 Re5 33. Rxe4 Rxc5 34. Qd2 Rac8 35. Nd4 Qf6 36. Bf3 Rc1+ 37. Kg2 Rb1 38. Bg4 Rcc1 39. Nf5 Rd1 40. Ne7+ Qxe7 41. Qc2 Rg1+ 42. Kf3 Qf6+ 43. Bf5 Qxf5+ 44. Rf4 Qxc2 0-1

[Event "CYP-ch"]
[Site "Cyprus"]
[Date "1992.??.??"]
[Round "?"]
[White "Hadjiyiannis, Costas"]
[Black "Georgiades, Georgios"]
[Result "1-0"]
[ECO "A24"]
[PlyCount "89"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CYP"]
[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 0-0 5. Nf3 d6 6. 0-0 e5 7. d3 h6 8. Bd2 Be6 9. c5 Nc6 10. b4 Nd5 11. Nxd5 Bxd5 12. e4 Be6 13. b5 Ne7 14. Bb4 a5 15. Bc3 Kh7 16. a4 f5 17. exf5 Nxf5 18. Re1 Qf6 19. Qe2 Kh8 20. Nd2 Rae8 21. Bxb7 Nd4 22. Bxd4 exd4 23. Ne4 Qd8 24. cxd6 cxd6 25. Bc6 Bd7 26. Qc2 d5 27. Nd6 Rxe1+ 28. Rxe1 Bxc6 29. Qxc6 Qf6 30. f4 Rd8 31. Re8+ Rxe8 32. Nxe8 Qf5 33. Nxg7 Kxg7 34. b6 Qxd3 35. Qd7+ Kh8 36. Qe8+ Kg7 37. Qe7+ Kg8 38. Qe6+ Kg7 39. Qd7+ Kf8 40. Qd8+ Kg7 41. Qe7+ Kg8 42. b7 Qb1+ 43. Kf2 Qb2+ 44. Kf3 Qb3+ 45. Kg4 1-0

[Event "CYP-ch"]
[Site "Cyprus"]
[Date "1992.??.??"]
[Round "?"]
[White "Hadjiyiannis, Costas"]
[Black "Kleopas, Georgios"]
[Result "0-1"]
[ECO "E90"]
[PlyCount "100"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nf6 5. Nf3 0-0 6. Be2 e5 7. d5 c5 8. h3 Na6 9. Be3 h6 10. Rb1 Nc7 11. b4 b6 12. bxc5 bxc5 13. 0-0 Kh7 14. Qd2 Ng8 15. g4 f5 16. gxf5 gxf5 17. exf5 Bxf5 18. Bd3 e4 19. Nxe4 Bg6 20. Neg5+ Kh8 21. Bxg6 Qf6 22. Bh5 hxg5 23. Bxg5 Qf5 24. Bg4 Qh7 25. Rb3 Nf6 26. Qd3 Ne4 27. Be3 Rxf3 28. Bxf3 Be5 29. Qxe4 Rg8+ 30. Qg4 Rxg4+ 31. Bxg4 Na6 32. Rfb1 Qe4 33. Be2 Qc2 34. a3 Qxe2 35. Rb7 Qf3 36. Rxa7 Qxh3 37. Ra8+ Kh7 38. Rb7+ Kg6 39. Rg8+ Kf5 40. Rg2 Ke4 41. Rb3 Qf3 42. Rb1 Qe2 43. Rf1 Kf3 44. Rc1 Qa2 45. Rg5 Qxa3 46. Bd2 Qb2 47. Be3 Nb4 48. Rh5 Nd3 49. Rf1 Bf4 50. Bxf4 Nxf4 0-1

[Event "CYP-ch"]
[Site "Cyprus"]
[Date "1992.??.??"]
[Round "?"]
[White "Hadjiyiannis, Costas"]
[Black "Riza, Conrad"]
[Result "0-1"]
[ECO "D93"]
[PlyCount "82"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 0-0 6. e3 c5 7. dxc5 Qa5 8. cxd5 Nxd5 9. Qxd5 Bxc3+ 10. Nd2 Rd8 11. Qxd8+ Qxd8 12. bxc3 Qa5 13. Bc4 Qxc3 14. Ke2 Nc6 15. Rhc1 Qg7 16. Rab1 g5 17. Bc7 Qg6 18. a4 a5 19. Bd3 Qh5+ 20. Kf1 Nb4 21. Be4 f5 22. Bf3 g4 23. Be2 Be6 24. Nc4 Rc8 25. Bxa5 Qxh2 26. Ke1 Nc6 27. Bb6 Qg1+ 28. Bf1 Bd5 29. g3 Bg2 30. Ke2 Bf3+ 31. Ke1 h5 32. Rb2 h4 33. gxh4 Kf7 34. Rd2 Rh8 35. Rd7 Rxh4 36. Rxb7 Qxf1+ 37. Kd2 Qe2+ 38. Kc3 Rh2 39. a5 Rxf2 40. a6 Bd5 41. Nd6+ Ke6 0-1

[Event "CYP-ch"]
[Site "Cyprus"]
[Date "1992.??.??"]
[Round "?"]
[White "Hadjiyiannis, Costas"]
[Black "Shiakallis, Theodosis"]
[Result "1-0"]
[ECO "E00"]
[PlyCount "93"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CYP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 Bxd2+ 6. Qxd2 d5 7. cxd5 exd5 8. Nc3 c6 9. Qc2 0-0 10. Nf3 Re8 11. e3 Ne4 12. Nxe4 Qxe4 13. Qxe4 dxe4 14. Nd2 Bf5 15. 0-0 Nd7 16. Rfc1 Nf6 17. Rc5 Nd5 18. b4 a6 19. a3 Bg6 20. Rac1 Re6 21. Nb3 Bh5 22. R5c2 f5 23. Bf1 Re7 24. Na5 Be8 25. Nc4 Rd8 26. Ne5 Nb6 27. Bh3 g6 28. g4 fxg4 29. Bxg4 h5 30. Bh3 Nd5 31. Rc5 g5 32. Bf5 Nf6 33. Kf1 g4 34. Ke2 Kg7 35. h3 Nd7 36. Nxd7 Bxd7 37. Bxd7 Rdxd7 38. Rxh5 gxh3 39. Rxh3 Rf7 40. Rg1+ Kf6 41. Rg4 Ke6 42. Rh5 Rf6 43. Rxe4+ Kd6 44. Rg4 Rdf7 45. f4 b6 46. Kf3 Re7 47. e4 1-0

