[Event "GRE-ch Univ Students online 1st"]
[Site "Tornelo INT"]
[Date "2022.05.29"]
[Round "9"]
[White "Chantzivasileiou, Vasilis"]
[Black "Papaoikonomou, Georgios"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "50"]
[EventDate "2022.05.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 cxd4 3. Nxd4 e5 4. Nf3 Nc6 5. e4 Nf6 6. Nc3 Bb4 7. Bd2 Qc7 8. Nd5 Nxd5 9. exd5 Bxd2+ 10. Qxd2 e4 11. Ng5 Ne5 12. Nxe4 0-0 13. d6 Qc6 14. Bd3 Re8 15. 0-0 Nxd3 16. Qxd3 Qxe4 17. Rfe1 Qxe1+ 18. Rxe1 Rxe1+ 19. Qf1 Rxf1+ 20. Kxf1 b6 21. f4 Ba6+ 22. Kf2 Re8 23. b3 Re6 24. g4 Rxd6 25. h4 Rd2+ 0-1

[Event "GRE-ch Univ Students online 1st"]
[Site "Tornelo INT"]
[Date "2022.05.29"]
[Round "7"]
[White "Hatzigiannis, Anastasios"]
[Black "Papaoikonomou, Georgios"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "50"]
[EventDate "2022.05.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. e4 cxd4 3. Qxd4 Nc6 4. Qc4 Nf6 5. Nc3 e6 6. Nf3 d5 7. Qd3 Bb4 8. Qe3 d4 9. Qd2 dxc3 10. bxc3 Qxd2+ 11. Bxd2 Ba5 12. 0-0-0 Nxe4 13. Bd3 Nxf2 14. Rhe1 Nxd1 15. Kxd1 0-0 16. Ng5 g6 17. Be3 Bxc3 18. Rf1 Ne5 19. Be4 f5 20. Bc5 Rd8+ 21. Ke2 Rd2+ 22. Ke3 fxe4 23. Rf8+ Kg7 24. Nxe4 Rxc2 25. Nd6 Kxf8 0-1

[Event "GRE-ch Univ Students online 1st"]
[Site "Tornelo INT"]
[Date "2022.05.29"]
[Round "8"]
[White "Papaoikonomou, Georgios"]
[Black "Grigoriadis, Pavlos"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "43"]
[EventDate "2022.05.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 f5 4. exf5 exf5 5. Bd3 Qe7+ 6. Qe2 Qxe2+ 7. Ngxe2 Bb4 8. Bd2 Bxc3 9. Bxc3 Be6 10. Ng3 g6 11. 0-0 Ke7 12. Rfe1 b6 13. Nxf5+ Kf6 14. Ne3 Ne7 15. Bd2 a5 16. c4 Rd8 17. cxd5 Bxd5 18. Ng4+ Kg7 19. Rxe7+ Kf8 20. Rxh7 Nc6 21. Bh6+ Kg8 22. Nf6# 1-0

[Event "GRE-ch Univ Students online 1st"]
[Site "Tornelo INT"]
[Date "2022.05.28"]
[Round "1"]
[White "Bakiras, Eleftherios"]
[Black "Papaoikonomou, Georgios"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "55"]
[EventDate "2022.05.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Bf5 5. Bb5+ Nc6 6. Nf3 Nf6 7. 0-0 e6 8. Bf4 Bd6 9. Ne5 Bxe5 10. Bxe5 0-0 11. Bxc6 bxc6 12. f3 Nd7 13. Bd6 Re8 14. Qd2 Nb6 15. Bg3 Nc4 16. Qc1 Ne3 17. Qxe3 Qb6 18. Na4 Qb4 19. Qb3 Qxd4+ 20. Kh1 e5 21. Rad1 Rab8 22. Qxb8 Rxb8 23. Rxd4 exd4 24. Bxb8 Bxc2 25. Nc5 d3 26. Re1 h6 27. Bf4 g5 28. Bd2 1-0

[Event "GRE-ch Univ Students online 1st"]
[Site "Tornelo INT"]
[Date "2022.05.28"]
[Round "5"]
[White "Charalampidis, Christos"]
[Black "Papaoikonomou, Georgios"]
[Result "1-0"]
[ECO "A43"]
[PlyCount "133"]
[EventDate "2022.05.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 cxd4 3. Nxd4 e5 4. Nb3 d5 5. e3 Nf6 6. Nc3 Bb4 7. Bd2 Nc6 8. a3 Ba5 9. Bb5 0-0 10. Bxc6 bxc6 11. Nc5 Qd6 12. Nb3 Ba6 13. Nxa5 d4 14. exd4 exd4 15. Ne2 Rfe8 16. 0-0 Bxe2 17. Nc4 Bxc4 18. Bb4 Qd7 19. Re1 Rxe1+ 20. Qxe1 Re8 21. Qd2 Ne4 22. Qf4 c5 23. f3 Nf6 24. Bxc5 d3 25. Qxc4 Rc8 26. cxd3 Qc7 27. d4 Nd7 28. Re1 Nxc5 29. dxc5 g6 30. b4 a5 31. b5 Qxc5+ 32. Qxc5 Rxc5 33. b6 Rb5 34. Re8+ Kg7 35. Rb8 Kf6 36. b7 a4 37. Kf1 Ke7 38. Ke2 Kd7 39. Kd3 Kc7 40. Kc4 Rxb7 41. Rxb7+ Kxb7 42. Kb5 f5 43. Kxa4 g5 44. g4 fxg4 45. fxg4 Kc6 46. Kb4 Kd5 47. a4 Ke4 48. a5 Kf4 49. a6 Kxg4 50. a7 h5 51. a8Q h4 52. Qg2+ Kf4 53. h3 Kf5 54. Qg4+ Kg6 55. Kc4 Kf6 56. Kd4 Kg6 57. Ke4 Kf6 58. Qf5+ Ke7 59. Qxg5+ Kf7 60. Qxh4 Kg7 61. Kf5 Kf7 62. Qf6+ Ke8 63. Qg7 Kd8 64. Ke6 Kc8 65. Kd6 Kb8 66. Kc6 Ka8 67. Qb7# 1-0

[Event "GRE-ch Univ Students online 1st"]
[Site "Tornelo INT"]
[Date "2022.05.28"]
[Round "3"]
[White "Gourzis, Charalampos"]
[Black "Papaoikonomou, Georgios"]
[Result "0-1"]
[ECO "A43"]
[PlyCount "96"]
[EventDate "2022.05.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. dxc5 e6 3. b4 a5 4. bxa5 Bxc5 5. Nc3 Qxa5 6. Bd2 Bb4 7. a3 Bxc3 8. Rc1 Bxd2+ 9. Qxd2 Qxd2+ 10. Kxd2 Rxa3 11. Nf3 Nf6 12. e3 0-0 13. Bb5 Ra5 14. Rb1 Na6 15. c4 Nc7 16. Ra1 Rxa1 17. Rxa1 Nxb5 18. cxb5 b6 19. Ra8 Bb7 20. Rxf8+ Kxf8 21. Ng5 h6 22. Nf3 Bxf3 23. gxf3 d5 24. Kc3 Ke7 25. Kb4 Kd6 26. f4 e5 27. fxe5+ Kxe5 28. Kc3 Ng4 29. f4+ Ke4 30. h3 Nxe3 31. Kd2 d4 32. f5 Kxf5 33. h4 g5 34. hxg5 hxg5 35. Kd3 Ke5 36. Kd2 g4 37. Ke2 g3 38. Kf3 d3 39. Kxg3 d2 40. Kf3 d1Q+ 41. Kxe3 Qd4+ 42. Kf3 Qf4+ 43. Ke2 Qg3 44. Kd2 Kd4 45. Kc2 Qc3+ 46. Kd1 Qb2 47. Ke1 Ke3 48. Kf1 Qf2# 0-1

[Event "GRE-ch Univ Students online 1st"]
[Site "Tornelo INT"]
[Date "2022.05.28"]
[Round "6"]
[White "Papaoikonomou, Georgios"]
[Black "Kaimakis, Vasileios"]
[Result "0-1"]
[ECO "B11"]
[PlyCount "106"]
[EventDate "2022.05.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. 0-0 0-0 8. d3 Re8 9. Be3 Nd7 10. Re1 Nf8 11. Qd2 Bg4 12. Nd4 Rc8 13. Bf4 Qc7 14. Bxd6 Qxd6 15. Re4 f5 16. Qf4 Qxf4 17. Rxf4 g5 18. Nxf5 gxf4 19. Nh6+ Kg7 20. Nxg4 a5 21. d4 Ne6 22. c3 Kg6 23. Re1 Ng5 24. Ne5+ Kf6 25. Ng4+ Kg7 26. Ne5 f6 27. Nd3 Rxe1+ 28. Nxe1 Re8 29. Nd3 f3 30. Kf1 fxg2+ 31. Kxg2 a4 32. d5 b5 33. Bxb5 cxb5 34. b3 axb3 35. axb3 Rd8 36. c4 bxc4 37. bxc4 Kf7 38. h4 Ne4 39. f3 Nd6 40. c5 Nc4 41. d6 Ne5 42. Nxe5+ fxe5 43. Kf2 Ke6 44. Ke3 Kd5 45. f4 exf4+ 46. Kxf4 Kxc5 47. Kg5 Kxd6 48. Kh6 Rd7 49. h5 Ke5 50. Kg5 Rd6 51. h6 Rg6+ 52. Kh5 Kf4 53. Kh4 Rxh6# 0-1

[Event "GRE-ch Univ Students online 1st"]
[Site "Tornelo INT"]
[Date "2022.05.28"]
[Round "4"]
[White "Papaoikonomou, Georgios"]
[Black "Kazantzidi, Antelina"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "1128"]
[PlyCount "68"]
[EventDate "2022.05.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Nd5 7. c4 Ne7 8. Bg5 g6 9. Bd3 Bg7 10. Nc3 0-0 11. Qe2 Re8 12. 0-0 h6 13. Bxe7 Rxe7 14. f4 c5 15. Nd5 Re8 16. Qf2 d6 17. Rae1 Bb7 18. Be4 Bxd5 19. Bxd5 Rb8 20. b3 Qd7 21. Qg3 c6 22. Bf3 Qc7 23. Bg4 dxe5 24. fxe5 Bxe5 25. Qh3 h5 26. Bxh5 gxh5 27. Qxh5 Re6 28. Rf5 Bd4+ 29. Kf1 Rxe1+ 30. Kxe1 Qe7+ 31. Kf1 Kf8 32. Qh6+ Bg7 33. Qxc6 Re8 34. Qf3 Qe1# 0-1

[Event "GRE-ch Univ Students online 1st"]
[Site "Tornelo INT"]
[Date "2022.05.28"]
[Round "2"]
[White "Papaoikonomou, Georgios"]
[Black "Kioteoglou, Panagiotis"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "43"]
[EventDate "2022.05.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. d5 Nd4 5. Nxd4 exd4 6. Qxd4 Nf6 7. Nc3 g6 8. Bg5 Qd7 9. Bxf6 Rg8 10. Bb5 c6 11. dxc6 bxc6 12. Ba4 Ba6 13. Nd5 Qb7 14. Nb4 Bb5 15. Bxb5 cxb5 16. 0-0 a5 17. Nd5 Rc8 18. c3 Rc4 19. Qe3 Be7 20. Bxe7 h5 21. Bxd6 Qd7 22. Nf6+ 1-0

