[Event "GRE-chT Online Rapid op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.21"]
[Round "5.32"]
[White "Deligiannis, Aggelos"]
[Black "Pentogenis, Ioannis"]
[Result "0-1"]
[ECO "C25"]
[BlackElo "1313"]
[PlyCount "60"]
[EventDate "2021.02.20"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. Qg4 g6 5. Qf3 Nf6 6. Nd5 Nxd5 7. Bxd5 0-0 8. c3 Ne7 9. Bb3 d6 10. Ne2 Be6 11. d4 Bb6 12. d5 Bd7 13. Bh6 f5 14. Bxf8 Qxf8 15. h4 fxe4 16. Qg3 Nf5 17. Qg4 Bxf2+ 18. Kd2 Qh6+ 19. Nf4 exf4 20. Qg5 Qxg5 21. hxg5 e3+ 22. Kd3 Ng3 23. Raf1 Bf5+ 24. Kc4 Nxh1 25. Rxh1 e2 26. Kb5 e1Q 27. Rxe1 Bxe1 28. c4 Bd3 29. Ka4 Bf5 30. Kb5 Bd7# 0-1

[Event "GRE-chT Online Rapid op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.21"]
[Round "6.23"]
[White "Florakis, Konstantinos"]
[Black "Pentogenis, Ioannis"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1698"]
[BlackElo "1313"]
[PlyCount "45"]
[EventDate "2021.02.20"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. 0-0 d6 7. Re1 0-0 8. Nbd2 Be6 9. Bb3 Re8 10. Bc2 Bb6 11. Nf1 Ne7 12. Ng3 Qd7 13. Nh4 Ng4 14. Rf1 Nf6 15. Be3 Bg4 16. Qd2 Ng6 17. Nhf5 Kf8 18. Bxh6 Bxf5 19. Nxf5 Ne7 20. Bxg7+ Kg8 21. Bxf6 Nxf5 22. Qg5+ Kf8 23. exf5 1-0

[Event "GRE-chT Online Rapid op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.21"]
[Round "7.30"]
[White "Pentogenis, Ioannis"]
[Black "Keramaros, Vasileios"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1313"]
[BlackElo "1041"]
[PlyCount "119"]
[EventDate "2021.02.20"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 h6 7. Be3 Bb6 8. Nbd2 d6 9. h3 Be6 10. Bb3 Re8 11. Re1 Qd7 12. Ba4 Qe7 13. d4 exd4 14. cxd4 Bd7 15. d5 Na5 16. Bxd7 Nxd7 17. b4 Bxe3 18. Rxe3 Nc6 19. dxc6 bxc6 20. Qc2 Ne5 21. Nxe5 Qxe5 22. Rb1 c5 23. Nf3 Qe7 24. bxc5 dxc5 25. Rb7 Qd6 26. Qd3 Qc6 27. Rb1 Rad8 28. Qc2 Rd7 29. Rd1 Rde7 30. Rde1 Qe6 31. Qxc5 Qxa2 32. Ra3 Qb2 33. Rxa7 Qb6 34. Qxb6 cxb6 35. Rxe7 Rxe7 36. Nd4 g6 37. f3 f5 38. Kf2 Kf7 39. exf5 Rxe1 40. fxg6+ Kxg6 41. Kxe1 Kg5 42. g3 h5 43. h4+ Kf6 44. Ke2 Ke5 45. Ke3 Kf6 46. Nb5 Ke5 47. g4 Kf6 48. gxh5 Kg7 49. Kf4 Kh6 50. Ke5 Kg7 51. Ke6 Kf8 52. h6 Kg8 53. f4 Kh8 54. f5 Kg8 55. Ke7 Kh8 56. f6 Kg8 57. f7+ Kh7 58. f8Q Kg6 59. Qf6+ Kh7 60. Qg7# 1-0

[Event "GRE-chT Online Rapid op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.21"]
[Round "8.21"]
[White "Pentogenis, Ioannis"]
[Black "Tsalamagkakis, Ilias"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1313"]
[BlackElo "1794"]
[PlyCount "100"]
[EventDate "2021.02.20"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Be3 d5 7. exd5 Nxd5 8. Nbd2 Nxe3 9. fxe3 Bc5 10. Qe2 h6 11. Kh1 Kh8 12. e4 Bg4 13. h3 Bh5 14. Qe1 f6 15. Qh4 Be8 16. Nb3 Be7 17. Qg3 Bd6 18. Nh4 Ne7 19. Nf5 Nxf5 20. Rxf5 Qd7 21. Raf1 b5 22. Bd5 c6 23. Bxc6 Qxc6 24. c3 Rd8 25. Nd2 Bc7 26. Qe3 Bb6 27. Qe2 Qd7 28. Nf3 Bc7 29. Ne1 Bg6 30. R5f3 f5 31. exf5 Rxf5 32. Rg3 Rxf1+ 33. Qxf1 Qd6 34. Re3 e4 35. g3 exd3 36. Nxd3 Bxd3 37. Qf7 Bc4 38. Re8+ Rxe8 39. Qxe8+ Kh7 40. Qe4+ Qg6 41. Qxg6+ Kxg6 42. b3 Bd5+ 43. Kg1 Bxg3 44. c4 bxc4 45. bxc4 Bxc4 46. a4 Kg5 47. Kg2 Kf4 48. a5 Bd5+ 49. Kf1 Kf3 50. a6 Bf2 0-1

[Event "GRE-chT Online Rapid op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.21"]
[Round "9.29"]
[White "Sasso, Nikolaos Dimitrios"]
[Black "Pentogenis, Ioannis"]
[Result "1-0"]
[ECO "C54"]
[BlackElo "1313"]
[PlyCount "55"]
[EventDate "2021.02.20"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Nce7 11. 0-0 0-0 12. Rfe1 Nb6 13. Ne5 Nxc4 14. Ndxc4 Qxd4 15. Rad1 Qh4 16. f3 b6 17. Re4 Qf6 18. Ng4 Bxg4 19. fxg4 Rad8 20. Rf1 Qg5 21. Ref4 Qc5+ 22. Kh1 Ng6 23. Rf5 Qc6 24. Ne3 Nh4 25. Rxf7 Rxf7 26. Qxf7+ Kh8 27. Qf8+ Rxf8 28. Rxf8# 1-0

[Event "GRE-chT Online Rapid op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.20"]
[Round "3.36"]
[White "Kokotsakis, Ioannis"]
[Black "Pentogenis, Ioannis"]
[Result "1/2-1/2"]
[ECO "C52"]
[BlackElo "1313"]
[PlyCount "157"]
[EventDate "2021.02.20"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. 0-0 d6 7. d4 exd4 8. cxd4 Nge7 9. Bd2 0-0 10. Bxa5 Nxa5 11. Bb3 Nxb3 12. Qxb3 b6 13. Rd1 Bg4 14. e5 Nc6 15. exd6 Qxd6 16. d5 Na5 17. Qc3 c6 18. h3 Bh5 19. Qd3 Qxd5 20. Qxd5 cxd5 21. Rxd5 Bxf3 22. gxf3 Rad8 23. Nc3 Rxd5 24. Nxd5 Rd8 25. Rd1 Kf8 26. Kf1 Nc6 27. Ke2 f6 28. Ke3 Kf7 29. Kf4 Ne7 30. Ke4 Nc6 31. Kf5 Nb4 32. Ke4 a5 33. a3 Nc2 34. a4 Nb4 35. f4 g5 36. f5 h5 37. Rd4 Re8+ 38. Kf3 Nxd5 39. Rxd5 Re5 40. Rd7+ Re7 41. Rd6 Rb7 42. Kg3 b5 43. Rd5 b4 44. Rd1 b3 45. Rb1 Rb4 46. Rb2 Rxa4 47. Rxb3 Rb4 48. Ra3 a4 49. f3 Ke7 50. Re3+ Kf7 51. Ra3 h4+ 52. Kg2 Rb2+ 53. Kf1 Rb3 54. Rxa4 Rxf3+ 55. Kg2 Rxf5 56. Ra7+ Kg6 57. Ra8 Re5 58. Rg8+ Kf5 59. Rf8 Re2+ 60. Kg1 Re3 61. Kg2 Re6 62. Kf3 Ra6 63. Rf7 Kg6 64. Rf8 Kg7 65. Rd8 f5 66. Rd7+ Kf6 67. Rd4 Ra3+ 68. Kg2 Ke5 69. Rb4 Rg3+ 70. Kh2 f4 71. Rb5+ Kd4 72. Rb4+ Kc3 73. Ra4 f3 74. Ra3+ Kb2 75. Re3 Kc2 76. Ra3 Kb2 77. Re3 Rg2+ 78. Kh1 Rg3 79. Kh2 1/2-1/2

[Event "GRE-chT Online Rapid op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.20"]
[Round "2.29"]
[White "Pentogenis, Ioannis"]
[Black "Chatzipavlou, Odysseas"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1313"]
[BlackElo "1038"]
[PlyCount "132"]
[EventDate "2021.02.20"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. h3 Be7 5. c3 Nf6 6. d3 0-0 7. 0-0 Be6 8. Bb3 Re8 9. Re1 Qd7 10. Bg5 Rad8 11. Ba4 h6 12. Bxf6 Bxf6 13. d4 exd4 14. cxd4 d5 15. Nc3 a6 16. exd5 Bxd5 17. Nxd5 Qxd5 18. Bb3 Qd7 19. Rxe8+ Rxe8 20. d5 Nb4 21. Rb1 Rd8 22. a3 Nxd5 23. Bxd5 Qxd5 24. Qxd5 Rxd5 25. b4 b5 26. Rc1 Bd8 27. Rc6 Rd6 28. Rxd6 cxd6 29. Nd4 Kf8 30. Kf1 Ke8 31. Ke2 Kd7 32. Kd3 Bf6 33. Nc2 Ke6 34. Nd4+ Bxd4 35. Kxd4 f5 36. f4 g6 37. h4 Kd7 38. Kd5 Kc7 39. Ke6 Kc6 40. Kf6 Kd5 41. Kxg6 Ke4 42. Kxh6 d5 43. Kg5 d4 44. h5 d3 45. h6 d2 46. h7 d1Q 47. h8Q Qg4+ 48. Kf6 Qxf4 49. Qa8+ Ke3 50. Qa7+ Ke2 51. Qe7+ Qe4 52. Qxe4+ fxe4 53. g4 e3 54. g5 Kf3 55. g6 e2 56. g7 e1Q 57. g8Q Qa1+ 58. Ke7 Qxa3 59. Qf7+ Ke2 60. Qh5+ Kd2 61. Qh2+ Kc3 62. Qg3+ Kxb4 63. Qd6+ Ka4 64. Qxa3+ Kxa3 65. Kd6 b4 66. Kc5 b3 0-1

[Event "GRE-chT Online Rapid op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.20"]
[Round "4.39"]
[White "Pentogenis, Ioannis"]
[Black "Theocharopoulou, Christina"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1313"]
[PlyCount "49"]
[EventDate "2021.02.20"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. h3 Bd7 7. Bg5 Qe7 8. Nbd2 0-0-0 9. a4 h6 10. Bxf6 Qxf6 11. b4 Bxb4 12. cxb4 Nxb4 13. Qb3 Nc6 14. Rb1 b6 15. Bd5 Rhf8 16. Bxc6 Bxc6 17. a5 b5 18. Qc2 Bd7 19. Rc1 c6 20. Nb3 Be8 21. a6 g5 22. Na5 h5 23. Nxc6 Bxc6 24. Qxc6+ Kb8 25. Qb7# 1-0

[Event "GRE-chT Online Rapid op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.20"]
[Round "1.5"]
[White "Stamatiou, Rodolfos"]
[Black "Pentogenis, Ioannis"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2023"]
[BlackElo "1313"]
[PlyCount "75"]
[EventDate "2021.02.20"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 d6 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Ng5 Be6 8. Nxe6+ fxe6 9. f3 Bc5 10. Bc4 Ke7 11. Ke2 Rad8 12. a4 a5 13. Be3 Bxe3 14. Kxe3 Rhf8 15. Na3 Na7 16. Nc2 c5 17. Be2 Nh5 18. g3 g5 19. Na3 Nf6 20. Nc4 Nc6 21. Ra3 h5 22. Rb3 Rd7 23. h3 Rb8 24. Rb5 b6 25. Rxb6 Rxb6 26. Nxb6 Rb7 27. Nc4 Nd7 28. Rd1 Nb6 29. Nxb6 Rxb6 30. Bb5 Nb8 31. f4 exf4+ 32. gxf4 gxf4+ 33. Kxf4 Kf6 34. e5+ Kg6 35. Rg1+ Kh6 36. Bd3 Rxb2 37. Rg6+ Kh7 38. Rg2+ 1-0

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "14"]
[White "Alexandri, Dimitra"]
[Black "Pentogenis, Ioannis"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1102"]
[BlackElo "1342"]
[PlyCount "149"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 0-0 6. e3 a6 7. Be2 b6 8. 0-0 Nbd7 9. Rc1 Bb7 10. cxd5 exd5 11. a3 Rc8 12. Bd3 c5 13. h3 cxd4 14. Nxd4 h6 15. Bh4 Ne5 16. Bf5 Rc7 17. Bg3 Bd6 18. Bc2 Nc4 19. Bxd6 Qxd6 20. Rb1 Nxa3 21. bxa3 Rxc3 22. a4 Rcc8 23. Qd3 Ne4 24. Rfe1 Qg6 25. f3 Nd6 26. Qxg6 fxg6 27. Bxg6 Rc4 28. Rxb6 Rf6 29. Bc2 Rc7 30. Rb2 Nc4 31. Rbb1 Nd2 32. Rbd1 Nc4 33. Rb1 Na3 34. Rb2 Nxc2 35. Rxc2 Rxc2 36. Nxc2 Rc6 37. Nd4 Rc4 38. Ra1 Rc3 39. Kf2 Bc8 40. Ra2 Bd7 41. a5 Rc5 42. Ke2 Bf5 43. Kf2 Bd3 44. Ra3 Rc8 45. Rxd3 Rc5 46. Ra3 Rc4 47. Ne2 Rc5 48. e4 dxe4 49. fxe4 Rg5 50. Kf3 Rg6 51. Nf4 Rf6 52. e5 Rf5 53. Ke4 Rf8 54. g4 g5 55. Nh5 Re8 56. Rf3 Rf8 57. Rxf8+ Kxf8 58. Kd5 Ke7 59. e6 Ke8 60. Kd6 Kd8 61. e7+ Ke8 62. Nf6+ Kf7 63. Kd7 Kxf6 64. e8Q Kg7 65. Qe7+ Kg6 66. Qe6+ Kg7 67. Qxa6 h5 68. gxh5 g4 69. hxg4 Kh7 70. Qg6+ Kh8 71. Qg5 Kh7 72. a6 Kh8 73. a7 Kh7 74. Qg6+ Kh8 75. a8Q# 1-0

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "10"]
[White "Chasiotis, Odysseas"]
[Black "Pentogenis, Ioannis"]
[Result "0-1"]
[ECO "C53"]
[WhiteElo "1013"]
[BlackElo "1342"]
[PlyCount "66"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nf6 8. 0-0 0-0 9. Bg5 h6 10. Bh4 Bg4 11. h3 Bh5 12. a3 Ba5 13. g4 Bg6 14. Nd5 Bxe4 15. Nxf6+ gxf6 16. Nd2 Re8 17. Nxe4 Rxe4 18. Qc1 Kh7 19. b4 Bb6 20. Qc2 d5 21. Bb5 Nxd4 22. Qb1 Nxb5 23. Kg2 Kg7 24. f3 Re2+ 25. Kg3 Qd6+ 26. f4 Qc6 27. Qf5 d4 28. Rf2 Rxf2 29. Kxf2 d3+ 30. Kg3 Qc2 31. Qxf6+ Kh7 32. Qf5+ Kg8 33. Bf6 Qf2# 0-1

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "4"]
[White "Diamantis, Angelos"]
[Black "Pentogenis, Ioannis"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1128"]
[BlackElo "1342"]
[PlyCount "81"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d4 a6 6. Bxc6+ bxc6 7. dxe5 dxe5 8. Qxd8+ Kxd8 9. Nxe5 Bb7 10. Nxf7+ Ke7 11. Nxh8 c5 12. Bg5 Re8 13. 0-0 Kd7 14. Bxf6 gxf6 15. Nf7 Kc8 16. f3 Re7 17. Nh8 Bg7 18. Rad1 Bxh8 19. Nd5 Bxd5 20. Rxd5 Re5 21. Rxe5 fxe5 22. f4 Kd7 23. f5 c6 24. g4 Ke7 25. Kg2 Kf6 26. h4 h6 27. Kg3 Bg7 28. Rd1 Ke7 29. g5 hxg5 30. hxg5 Bf8 31. Kg4 a5 32. Rh1 Kf7 33. Rh7+ Kg8 34. Rc7 a4 35. Rxc6 Be7 36. Re6 Kf7 37. Rxe5 Bd6 38. Re6 Bc7 39. g6+ Kg8 40. Kg5 Bd8+ 41. f6 1-0

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "6"]
[White "Maniati, Konstantina"]
[Black "Pentogenis, Ioannis"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1236"]
[BlackElo "1342"]
[PlyCount "92"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 0-0 6. e3 a6 7. Bd3 Nbd7 8. 0-0 b6 9. e4 Bb7 10. exd5 exd5 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. Rc1 c5 14. dxc5 Nxc5 15. Bc4 Bxc4 16. Rxc4 Qxd1 17. Rxd1 Rfd8 18. Rcc1 Ne6 19. Ne5 Rxd1+ 20. Rxd1 Nxf4 21. Nc6 Bf6 22. g3 Ne6 23. b3 g6 24. f4 Rc8 25. Ne5 Rd8 26. Rxd8+ Nxd8 27. Nd7 Bd4+ 28. Kg2 f5 29. Kf3 Kf7 30. Ne5+ Bxe5 31. fxe5 Ke6 32. Kf4 Nc6 33. g4 fxg4 34. Kxg4 Nxe5+ 35. Kf4 h6 36. h4 Kf6 37. Ke4 Ke6 38. a4 Nd7 39. b4 Nf6+ 40. Kf4 Nd5+ 41. Kg4 Nxb4 42. h5 gxh5+ 43. Kxh5 Nd3 44. Kxh6 b5 45. axb5 axb5 46. Kg5 b4 0-1

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "15"]
[White "Pentogenis, Ioannis"]
[Black "Chompas, Vasileios"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1342"]
[PlyCount "61"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bd3 Bg7 7. 0-0 Nc6 8. Nxc6 bxc6 9. Bg5 0-0 10. Re1 Bb7 11. e5 dxe5 12. Rxe5 Qd6 13. Re1 Rad8 14. Qe2 e6 15. Qf3 Qe7 16. Ne4 c5 17. Bxf6 Bxf6 18. Nxf6+ Kg7 19. Ne4 Rd4 20. Qe3 f5 21. Nc3 Rg4 22. f3 Rg5 23. Qe5+ Rf6 24. Na4 Bxf3 25. g3 f4 26. Nxc5 fxg3 27. Nxe6+ Qxe6 28. Qxg5 gxh2+ 29. Kxh2 Bg4 30. Rxe6 Rxe6 31. Qxg4 1-0

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "1"]
[White "Pentogenis, Ioannis"]
[Black "Kyrilas, Evangelos"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1342"]
[PlyCount "88"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nf3 e6 5. Bc4 Nb6 6. Bb3 Nc6 7. 0-0 Be7 8. d4 0-0 9. Re1 Na5 10. Bf4 Bd7 11. Ne4 Nxb3 12. axb3 a6 13. c3 Bc6 14. Ne5 Bd5 15. c4 Bxe4 16. Rxe4 Nd7 17. Nxd7 Qxd7 18. Re3 c6 19. Rg3 g6 20. Bh6 Rfe8 21. Qd3 Bf8 22. Bxf8 Rxf8 23. Re1 Rfe8 24. Re4 Qe7 25. Qd2 f5 26. Re1 Qf6 27. Rge3 Rad8 28. d5 cxd5 29. cxd5 Rd7 30. Rxe6 Rxe6 31. Rxe6 Qxe6 32. dxe6 Rxd2 33. Kf1 Kf8 34. Ke1 Rxb2 35. f3 Rxb3 36. Kf2 Ke7 37. Kg3 Kxe6 38. Kf4 Kf6 39. Kg3 Rb4 40. Kf2 a5 41. Ke3 Rc4 42. Kd3 Rc6 43. Ke3 a4 44. Kd3 a3 0-1

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "7"]
[White "Pentogenis, Ioannis"]
[Black "Laggousis, Andreas"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1342"]
[BlackElo "1856"]
[PlyCount "44"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Be3 Qb6 7. b3 Bg4 8. f3 Bh5 9. Nd2 e6 10. Ne2 Rc8 11. Rc1 Ba3 12. Rc2 0-0 13. Ng3 Bg6 14. Bxg6 hxg6 15. h4 e5 16. Qe2 exd4 17. cxd4 Nxd4 18. Rxc8 Rxc8 19. Bxd4 Qxd4 20. Qf2 Qe5+ 21. Nde4 dxe4 22. 0-0 Bc5 0-1

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "13"]
[White "Pentogenis, Ioannis"]
[Black "Papakyriakou, Charalampos"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1342"]
[BlackElo "1179"]
[PlyCount "68"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. h3 h5 7. Bg5 Be6 8. Bb3 Qd7 9. Nbd2 0-0-0 10. a4 Rdg8 11. Bc2 d5 12. b4 Be7 13. b5 dxe4 14. bxc6 Qxc6 15. Nxe5 Qxc3 16. Bf4 Bd6 17. Nef3 Bxf4 18. dxe4 Rd8 19. g3 Bxd2+ 20. Nxd2 Rxd2 21. Qxd2 Qxa1+ 22. Bd1 Nxe4 23. Qe3 Qc3+ 24. Qxc3 Nxc3 25. Bc2 Re8 26. 0-0 Bxh3 27. Rc1 Ne2+ 28. Kh2 Nxc1 29. Kxh3 Re2 30. Bf5+ Kd8 31. f4 g6 32. Bb1 Rb2 33. Be4 Rb4 34. Kh4 Rxe4 0-1

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "9"]
[White "Pentogenis, Ioannis"]
[Black "Papakyriakou, Petros"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1342"]
[PlyCount "139"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. h3 Be6 7. Bb3 h6 8. 0-0 0-0 9. Be3 Bb6 10. Nbd2 Re8 11. Re1 Qd7 12. Bc2 a6 13. Bxb6 cxb6 14. Nb3 Na7 15. d4 Red8 16. d5 Bxh3 17. gxh3 Qxh3 18. Nh2 Qh4 19. Qf3 Qg5+ 20. Qg2 Qh4 21. Re3 Qf4 22. Rf3 Qh4 23. Rg3 Nh5 24. Rh3 Nf4 25. Rxh4 Nxg2 26. Kxg2 Rd7 27. Re1 f6 28. Rh3 Rc8 29. Nd2 Rdc7 30. Ndf3 Rd7 31. Nh4 Kh7 32. Nf5 Rcc7 33. Ba4 Rf7 34. Be8 Rf8 35. Ba4 b5 36. Bd1 Rff7 37. Ree3 g6 38. Rxh6+ Kg8 39. Nxd6 Rg7 40. Reh3 Rh7 41. Rxh7 Rxh7 42. Rxh7 Kxh7 43. Nxb7 Kg7 44. d6 Kf7 45. Ng4 Nc6 46. Be2 Kf8 47. Nxf6 Kf7 48. d7 Ke7 49. Nd5+ Kxd7 50. b3 Ke6 51. Nc5+ Kd6 52. Nxa6 Kd7 53. Bxb5 Kd6 54. Bxc6 Kxc6 55. Ne7+ Kd6 56. Nxg6 Ke6 57. Nxe5 Kxe5 58. Kf3 Kd6 59. Ke3 Kc6 60. Kd4 Kb5 61. Kd5 Kxa6 62. e5 Kb6 63. Kd6 Kb5 64. e6 Ka5 65. e7 Kb6 66. e8Q Kb7 67. Qc6+ Kb8 68. Qd7 Ka8 69. Kc6 Kb8 70. Qb7# 1-0

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "11"]
[White "Pentogenis, Ioannis"]
[Black "Seretis, Anastasios"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1342"]
[PlyCount "152"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. Be3 Bb6 7. 0-0 d6 8. h3 0-0 9. Nbd2 Be6 10. Bb3 Na5 11. Bc2 c5 12. Nb3 Nc6 13. Qd2 Kh7 14. Nh4 Nxe4 15. dxe4 Qxh4 16. Qe2 Qf6 17. Nd2 Qg6 18. Nf3 Bxh3 19. Nh4 Qg4 20. Qxg4 Bxg4 21. f3 Be6 22. Bb3 Bxb3 23. axb3 Ne7 24. Rad1 Rad8 25. b4 cxb4 26. Bxb6 axb6 27. cxb4 Nc6 28. b5 Nd4 29. Rc1 Nxb5 30. Rfd1 Nd4 31. Rc7 Rb8 32. b4 Rfc8 33. Rxf7 Rc4 34. b5 Nxb5 35. Nf5 Rc7 36. Rxc7 Nxc7 37. Nxd6 Rd8 38. Rd2 Nb5 39. Nc4 Rxd2 40. Nxd2 Kg6 41. Kf2 Kf6 42. Nc4 Nd4 43. Nxb6 Ke6 44. Ke3 Kd6 45. Nc4+ Ke6 46. f4 Nc2+ 47. Kd2 Nd4 48. Nxe5 Kf6 49. Nd7+ Ke7 50. Nc5 b6 51. Nd3 Ne6 52. Kc3 Kd6 53. Kc4 Kc6 54. Ne5+ Kd6 55. Nf7+ Kc7 56. Kb5 Nxf4 57. g4 Ne6 58. Ne5 Nd4+ 59. Kc4 Ne2 60. Kb5 Ng3 61. Nc4 Nxe4 62. Nxb6 Nf2 63. Nd5+ Kd6 64. Ne3 Ke5 65. Nc4+ Kd4 66. Nd6 Nxg4 67. Nf5+ Ke4 68. Nxg7 Kf4 69. Kc5 Kg5 70. Ne6+ Kf6 71. Nf4 Kf5 72. Nh5 Kg5 73. Ng3 Kf4 74. Nh5+ Kg5 75. Ng3 Kf4 76. Nh5+ Kg5 1/2-1/2

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "3"]
[White "Pentogenis, Ioannis"]
[Black "Triantafyllidis, Alexandros I"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1342"]
[PlyCount "119"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 d6 4. Bb5 Bd7 5. d5 Nd4 6. Bxd7+ Qxd7 7. Nxd4 cxd4 8. Qxd4 Nf6 9. Nc3 g6 10. 0-0 Bg7 11. Qd3 0-0 12. Bg5 h6 13. Bh4 Rac8 14. Ne2 a5 15. c3 b5 16. Nd4 b4 17. cxb4 axb4 18. Rfc1 Rxc1+ 19. Rxc1 Nh5 20. Qd2 Re8 21. Qxb4 Qg4 22. Bg3 Bf8 23. f3 Qd7 24. Qe1 Bg7 25. Bf2 Nf4 26. Be3 Bxd4 27. Bxd4 Nd3 28. Qc3 Nxc1 29. Qxc1 Kh7 30. Qc3 Rc8 31. Qd2 e5 32. Be3 g5 33. h3 Ra8 34. a3 Qb5 35. Qb4 Qxb4 36. axb4 Ra1+ 37. Kf2 Rb1 38. b5 Rxb2+ 39. Kg3 Rxb5 40. Kg4 Kg6 41. Ba7 Rb7 42. Be3 h5+ 43. Kg3 h4+ 44. Kg4 f5+ 45. exf5+ Kf6 46. Bxg5+ Kf7 47. Kxh4 Rb4+ 48. Kh5 Kg7 49. Be7 Rb2 50. f6+ Kf7 51. g4 Rb8 52. g5 Rh8+ 53. Kg4 Ra8 54. Bxd6 Ra4+ 55. Kf5 Ra6 56. Kxe5 Ke8 57. g6 Ra7 58. f7+ Kd7 59. f8Q Ra4 60. Qe7+ 1-0

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "5"]
[White "Pentogenis, Ioannis"]
[Black "Trimintzios, Vasileios"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1342"]
[PlyCount "73"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 0-0 6. 0-0 d6 7. h3 Be6 8. Bb3 Bxb3 9. axb3 d5 10. Bg5 h6 11. Bxf6 Qxf6 12. exd5 Ne7 13. Nbd2 Ng6 14. Re1 Rfe8 15. b4 Bb6 16. Qc2 Nh4 17. c4 Nxf3+ 18. Nxf3 a5 19. c5 Ba7 20. Rxa5 b6 21. cxb6 Bxb6 22. Rxa8 Rxa8 23. Nxe5 Bxf2+ 24. Qxf2 Qxf2+ 25. Kxf2 f6 26. Nc6 Kf7 27. Kf3 Kg6 28. Kf4 Rf8 29. g4 Kf7 30. Re7+ Kg8 31. Rxc7 g5+ 32. Kf5 Re8 33. Ne7+ Kf8 34. Ng6+ Kg8 35. d6 h5 36. Kxf6 hxg4 37. Rg7# 1-0

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "12"]
[White "Skiadopoulos, Nikolaos"]
[Black "Pentogenis, Ioannis"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2036"]
[BlackElo "1342"]
[PlyCount "71"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. Nf3 e6 4. a3 Bd6 5. e3 Bd7 6. d4 Nc6 7. c4 dxc4 8. Nbd2 b5 9. e4 Bf4 10. g3 Bxd2+ 11. Nxd2 a6 12. Bg2 Ne7 13. 0-0 0-0 14. Rc1 Ng6 15. h4 h6 16. h5 Ne7 17. e5 Nfd5 18. Ne4 Nf5 19. Qg4 Qe7 20. Rcd1 Kh8 21. Bc1 Rg8 22. Nc5 Ra7 23. Be4 Bc6 24. Qf3 Be8 25. Bxd5 exd5 26. Qxf5 c6 27. Rfe1 g6 28. hxg6 fxg6 29. Qh3 Rf8 30. Qxh6+ Qh7 31. Qxf8+ Qg8 32. Qxg8+ Kxg8 33. Bg5 Rf7 34. f4 Bd7 35. Nxd7 Rxd7 36. e6 1-0

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "2"]
[White "Soukarie, Anastasios"]
[Black "Pentogenis, Ioannis"]
[Result "1/2-1/2"]
[ECO "C68"]
[BlackElo "1342"]
[PlyCount "67"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 a6 5. Bxc6 dxc6 6. d3 Bg4 7. h3 Bxf3 8. Qxf3 Bd6 9. 0-0 0-0 10. Re1 Qe7 11. Bg5 h6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Re3 Kh7 15. Rf3 Rg8 16. Rxf6 Be7 17. Rxf7+ Rg7 18. Rxg7+ Kxg7 19. Re1 Rf8 20. Re3 Bc5 21. Rg3+ Kh7 22. Rf3 Rxf3 23. gxf3 Kg6 24. Kg2 Kg5 25. Kg3 h5 26. h4+ Kg6 27. Na4 Bd4 28. Nc3 b5 29. Ne2 Bxb2 30. f4 exf4+ 31. Nxf4+ Kh6 32. Ne2 Be5+ 33. Nf4 c5 34. Kf3 1/2-1/2

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "16"]
[White "Trigkas, Dimitrios"]
[Black "Pentogenis, Ioannis"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1114"]
[BlackElo "1342"]
[PlyCount "59"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d3 Nf6 7. Bg5 0-0 8. Nc3 h6 9. Bh4 Bg4 10. h3 Bh5 11. Re1 Re8 12. a3 Be7 13. Qe2 Nd7 14. Bxe7 Qxe7 15. Qe3 Qf6 16. Rad1 Bxf3 17. Qxf3 Qxf3 18. gxf3 Nf6 19. d4 exd4 20. Rxd4 Rad8 21. Red1 Rxd4 22. Rxd4 c5 23. Rd3 b6 24. Kf1 Kf8 25. Ke2 Ke7 26. Ke3 Nh5 27. Nd5+ Kf8 28. Nxc7 Re7 29. Rd8+ Re8 30. Rxe8# 1-0

[Event "GRE-ch Online Blitz op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.07"]
[Round "8"]
[White "Tsouchnikas, Orestis"]
[Black "Pentogenis, Ioannis"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1141"]
[BlackElo "1342"]
[PlyCount "141"]
[EventDate "2021.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "16"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. 0-0 Be7 7. c3 0-0 8. h3 Bd7 9. Bb3 Be6 10. Nbd2 d5 11. exd5 Bxd5 12. Re1 Bd6 13. Bxd5 Nxd5 14. Nc4 Re8 15. Qb3 b5 16. Ncd2 Nf6 17. Ne4 Nxe4 18. dxe4 Na5 19. Qc2 c5 20. Bg5 f6 21. Be3 Nc4 22. Rad1 Nxe3 23. Rxe3 Qb6 24. Red3 Rad8 25. Qd2 Bc7 26. Qe2 Rxd3 27. Rxd3 Rd8 28. Kf1 c4 29. Rd2 Rxd2 30. Qxd2 Qd6 31. Qxd6 Bxd6 32. Ne1 Kf7 33. Nc2 Ke6 34. Ne3 Bc5 35. Nd5 Kd6 36. Ke2 a5 37. h4 Ba7 38. g4 g6 39. Nxf6 h6 40. Ng8 h5 41. gxh5 gxh5 42. Nf6 Ke6 43. Nxh5 Kf7 44. Kf3 Kg6 45. Ng3 Bc5 46. Nf5 Bf8 47. Kg4 Kf6 48. h5 Kf7 49. h6 Bxh6 50. Nxh6+ Kg6 51. Nf5 Kf6 52. f4 exf4 53. Kxf4 Ke6 54. e5 a4 55. Nd4+ Ke7 56. Kf5 Kf7 57. e6+ Ke7 58. Nc6+ Ke8 59. Kf6 Kf8 60. e7+ Ke8 61. Nb4 a3 62. bxa3 Kd7 63. Kf7 Kd6 64. e8Q Kc7 65. Qxb5 Kd6 66. Qd5+ Kc7 67. Qc6+ Kd8 68. Qd6+ Kc8 69. Qe7 Kb8 70. Nd5 Kc8 71. Qc7# 1-0

[Event "Aegean op 43rd"]
[Site "Aghios Kirykos"]
[Date "2020.07.10"]
[Round "1"]
[White "Reizniece Ozola, Dana"]
[Black "Pentogenis, Ioannis"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2311"]
[BlackElo "1293"]
[PlyCount "85"]
[EventDate "2020.07.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Be7 3. g3 Nf6 4. Bg2 d5 5. b3 0-0 6. 0-0 Nbd7 7. Nc3 b6 8. Bb2 c5 9. e3 Bb7 10. d3 Re8 11. Qe2 Qc7 12. Ne1 Rad8 13. f4 a6 14. g4 h6 15. g5 hxg5 16. fxg5 Nh7 17. g6 fxg6 18. cxd5 Bd6 19. dxe6 Rxe6 20. Bd5 Bxd5 21. Nxd5 Qb7 22. Qf3 Bxh2+ 23. Kxh2 Qb8+ 24. Qg3 Ng5 25. Qxb8 Nxb8 26. Nf4 Rxe3 27. Neg2 Ree8 28. Nh4 Re3 29. Rae1 Rxe1 30. Rxe1 Rf8 31. Kg3 Nc6 32. Nhxg6 Rd8 33. Kg4 Nf7 34. Re6 Rd6 35. Re8+ Kh7 36. Kh5 Rd8 37. Rxd8 Ncxd8 38. Nf8+ Kg8 39. Nd7 Kh7 40. Nxb6 Nc6 41. Nd7 Nd4 42. Nxc5 Nf3 43. Nxa6 1-0

[Event "Plomari op 1st"]
[Site "Plomari"]
[Date "2019.07.25"]
[Round "9"]
[White "Pentogenis, Ioannis"]
[Black "Hrisanthopoulos, Dimitrios"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "1204"]
[BlackElo "1978"]
[PlyCount "70"]
[EventDate "2019.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. 0-0 Nf6 8. Be3 Bb4 9. Nxc6 bxc6 10. f4 d5 11. e5 Nd7 12. Bd4 c5 13. Bf2 Bb7 14. Bf3 0-0 15. Ne2 f6 16. exf6 Nxf6 17. c3 Ba5 18. Rc1 Qe7 19. Be1 Bb6 20. Kh1 Rad8 21. Qb3 Ba7 22. c4 Rb8 23. Qa3 Rfe8 24. Bg3 d4 25. f5 e5 26. Bh4 Bxf3 27. Rxf3 e4 28. Rb3 d3 29. Rxb8 Bxb8 30. Ng3 d2 31. Rd1 Bxg3 32. Bxf6 Qxf6 33. hxg3 e3 34. Qxc5 Qh6+ 35. Kg1 e2 0-1

[Event "Plomari op 1st"]
[Site "Plomari"]
[Date "2019.07.24"]
[Round "8"]
[White "Bantavanis, Georgios"]
[Black "Pentogenis, Ioannis"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "1480"]
[BlackElo "1204"]
[PlyCount "124"]
[EventDate "2019.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 0-0 8. Nbd2 d6 9. Nf1 Re8 10. Ng3 Bf8 11. 0-0 g6 12. Bg5 h6 13. Be3 Bg7 14. h3 Nb8 15. Qd2 Kh7 16. Bxf7 Rf8 17. Bb3 Nbd7 18. a4 Bb7 19. Bc2 c5 20. d4 cxd4 21. cxd4 Qc7 22. d5 Nb6 23. Bxb6 Qxb6 24. axb5 axb5 25. b4 Ra7 26. Rxa7 Qxa7 27. Bd3 Qb6 28. Qe2 Ba6 29. Rc1 Qb7 30. Rc6 Ne8 31. Qe3 Qa8 32. Rb6 Qa7 33. Bxb5 Nc7 34. Rxa6 Qxe3 35. fxe3 Nxa6 36. Bxa6 Bf6 37. Kf2 Bh4 38. b5 h5 39. b6 g5 40. b7 g4 41. hxg4 hxg4 42. Bb5 gxf3 43. gxf3 Rg8 44. Bd7 Bxg3+ 45. Kg2 Bh4+ 46. Kh3 Rb8 47. Kxh4 Rxb7 48. Bf5+ Kh6 49. f4 exf4 50. exf4 Rb4 51. Kg4 Ra4 52. Kf3 Kg7 53. e5 Ra5 54. Be6 dxe5 55. fxe5 Kf8 56. Ke4 Ke7 57. Kf5 Ra6 58. Bc8 Rb6 59. Be6 Ra6 60. Bg8 Rb6 61. d6+ Rxd6 62. exd6+ Kxd6 1/2-1/2

[Event "Plomari op 1st"]
[Site "Plomari"]
[Date "2019.07.19"]
[Round "2"]
[White "Pentogenis, Ioannis"]
[Black "Gulie, Cosmin"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1204"]
[BlackElo "2004"]
[PlyCount "76"]
[EventDate "2019.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 Nh5 13. Bxg7 Nxg7 14. Kh1 Qb6 15. Rab1 a5 16. Bd1 Qc5 17. Nd5 Bxd5 18. cxd5 Rfc8 19. Ba4 b5 20. Rbc1 Qb6 21. Rxc8+ Rxc8 22. Rc1 Rc5 23. Bd1 Nh5 24. f4 Nf6 25. Bf3 Nd7 26. g4 Rxc1+ 27. Qxc1 Qf2 28. Bg2 Nc5 29. h3 Qd4 30. e5 Nd3 31. Qc8+ Kg7 32. exd6 exd6 33. f5 Qxb2 34. Qd8 Nf4 35. Bf3 Qa1+ 36. Kh2 Qe5 37. Kh1 Qe1+ 38. Kh2 Qf2+ 0-1

[Event "GRE-ch U12"]
[Site "Achaia"]
[Date "2017.07.02"]
[Round "9"]
[White "Pentogenis, Ioannis"]
[Black "Athanasopoulos, Theodoros Dim"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1144"]
[BlackElo "1297"]
[PlyCount "69"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bb5 a6 5. Bxc6 dxc6 6. d3 Bg7 7. Be3 b6 8. 0-0 Bh6 9. Qd2 Bxe3 10. Qxe3 e5 11. Nxe5 Qd4 12. Nxc6 Qxe3 13. fxe3 Ne7 14. Nxe7 Kxe7 15. Nd5+ Kd6 16. Rf6+ Be6 17. Nxb6 Rab8 18. Nc4+ Ke7 19. Raf1 Rhf8 20. b3 Ra8 21. Nb6 Ra7 22. Nd5+ Bxd5 23. exd5 a5 24. d6+ Ke8 25. e4 Kd8 26. e5 Re8 27. Rxf7 Rxf7 28. Rxf7 Rxe5 29. Kf2 Re6 30. Rxh7 Rxd6 31. h4 Rf6+ 32. Ke2 Re6+ 33. Kd2 Rf6 34. Kc3 Rf2 35. g4 1-0

[Event "GRE-ch U12"]
[Site "Achaia"]
[Date "2017.07.01"]
[Round "8"]
[White "Maroudas, Nikolaos"]
[Black "Pentogenis, Ioannis"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1144"]
[PlyCount "106"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Qb5+ Nbd7 7. Qxb7 Bd6 8. Bxd6 cxd6 9. Qc6 Rc8 10. Qa4 Qc7 11. c3 0-0 12. Nd2 e5 13. Ne2 exd4 14. Nxd4 Nc5 15. Qc2 Rb8 16. Rb1 a5 17. 0-0 Rb7 18. N4b3 Rfb8 19. Rfe1 a4 20. Nxc5 dxc5 21. Re2 Ng4 22. Nf3 a3 23. b3 Rb6 24. h3 Nf6 25. c4 dxc4 26. Qxc4 Rb4 27. Qc1 c4 28. Qxa3 Ne4 29. Qc1 Qd6 30. Nd4 Rc8 31. Rc2 c3 32. f3 Ng3 33. Rxc3 Rxc3 34. Qxc3 Rxd4 35. Qc8+ Qd8 36. Qxd8+ Rxd8 37. b4 Ra8 38. Kf2 Nf5 39. e4 Rxa2+ 40. Kf1 Ne3+ 41. Kg1 Rxg2+ 42. Kh1 Rc2 43. Re1 Nc4 44. Ra1 f6 45. Ra8+ Kf7 46. Ra7+ Kg6 47. b5 Ne5 48. Ra3 Rb2 49. f4 Nc4 50. f5+ Kh6 51. Rc3 Ne5 52. Rc5 Nf3 53. Rc2 Rxc2 0-1

[Event "GRE-ch U12"]
[Site "Achaia"]
[Date "2017.06.30"]
[Round "7"]
[White "Apostolopoulos, Michail"]
[Black "Pentogenis, Ioannis"]
[Result "1/2-1/2"]
[ECO "C50"]
[BlackElo "1144"]
[PlyCount "121"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. h3 Be6 6. Bxe6 fxe6 7. 0-0 Nf6 8. Ng5 Qd7 9. d3 h6 10. Nf3 0-0 11. Bd2 d5 12. Qe2 Qe7 13. Be3 d4 14. Na4 dxe3 15. fxe3 Nh5 16. Rf2 Ng3 17. Qd2 b5 18. Nc3 Bb4 19. a3 Bxc3 20. Qxc3 Qd6 21. Qd2 Ne7 22. Kh2 Nh5 23. g4 Nf6 24. Kg1 Nxe4 25. dxe4 Qxd2 26. Nxd2 Rad8 27. Rxf8+ Rxf8 28. Rf1 Rxf1+ 29. Kxf1 Kh7 30. Kg2 Kg6 31. Kg3 h5 32. Nf3 Nc6 33. Nd2 hxg4 34. hxg4 Kf6 35. Kh4 g6 36. Nf3 a5 37. c3 Ne7 38. b4 axb4 39. axb4 Nc8 40. g5+ Ke7 41. Nxe5 Nd6 42. Nxg6+ Kf7 43. Ne5+ Kg7 44. Kh5 Nxe4 45. c4 bxc4 46. Nxc4 Nc3 47. Na3 Nd5 48. Nb5 c6 49. Nd4 Nxb4 50. Nxe6+ Kg8 51. g6 Nd5 52. e4 Nf6+ 53. Kh6 Nxe4 54. Nd4 c5 55. Nc6 Nf6 56. Ne7+ Kf8 57. Nf5 c4 58. Kg5 Ng8 59. g7+ Kf7 60. Nd6+ Kxg7 61. Nxc4 1/2-1/2

[Event "GRE-ch U12"]
[Site "Achaia"]
[Date "2017.06.29"]
[Round "5"]
[White "Pentogenis, Ioannis"]
[Black "Stefanopoulos, Ioannis"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1144"]
[PlyCount "132"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Nc6 4. e3 e6 5. c3 Bd6 6. Ne5 Bxe5 7. dxe5 Nd7 8. Bb5 0-0 9. Qg4 Qe7 10. Bg5 f6 11. exf6 Nxf6 12. Qh4 Bd7 13. Bd3 h6 14. Bxh6 gxh6 15. Qxh6 Qg7 16. Qxg7+ Kxg7 17. Nd2 Kf7 18. f3 Rg8 19. g4 a6 20. h4 Rh8 21. Ke2 Ne5 22. Bc2 Bb5+ 23. Kf2 Nc4 24. Nxc4 Bxc4 25. b3 Bb5 26. a4 Bc6 27. g5 Nh5 28. Rag1 Be8 29. g6+ Kf6 30. Rg5 Ng7 31. e4 dxe4 32. Bxe4 Rh5 33. Rxh5 Nxh5 34. Rg1 Bc6 35. Bxc6 bxc6 36. Rg5 Nf4 37. Kg3 Nxg6 38. Rc5 Rg8 39. Kh3 Ne7 40. h5 Rh8 41. c4 e5 42. Kh4 Nf5+ 43. Kg4 Rg8+ 44. Kh3 Nd4 45. b4 Ke6 46. b5 axb5 47. cxb5 cxb5 48. axb5 Kd6 49. Rc3 Nxb5 50. Rc2 Nd4 51. Rd2 Rf8 52. Kg4 Rxf3 53. h6 Rf8 54. Kg5 Ke6 55. Kg6 Rf6+ 56. Kg7 Nf5+ 57. Kg8 Rxh6 58. Rc2 Rg6+ 59. Kh7 Rg7+ 60. Kh8 e4 61. Rc6+ Kd5 62. Rf6 Ke5 63. Rc6 e3 64. Rc1 e2 65. Re1 Rg2 66. Kh7 Nd4 0-1

[Event "GRE-ch U12"]
[Site "Achaia"]
[Date "2017.06.28"]
[Round "4"]
[White "Papaioannou, Charalampos"]
[Black "Pentogenis, Ioannis"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1221"]
[BlackElo "1144"]
[PlyCount "136"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. h3 0-0 7. 0-0 d6 8. Be3 Nd4 9. Bxd4 Bxd4 10. Nxd4 exd4 11. Ne2 c5 12. f4 Be6 13. Bb3 Qd7 14. c3 Bxh3 15. cxd4 Qg4 16. Rf2 Qg6 17. Qf1 h5 18. dxc5 dxc5 19. Rc1 Rac8 20. Kh1 Bg4 21. Qe1 h4 22. Kg1 Rfd8 23. Qc3 h3 24. f5 Qg5 25. Nf4 Kf8 26. Qa5 Nh5 27. Nxh5 Qxh5 28. Rxc5 b6 29. Rxc8 Rxc8 30. Qb4+ Kg8 31. Qd2 g6 32. fxg6 Qxg6 33. Qf4 Kg7 34. Qxf7+ Qxf7 35. Rxf7+ Kg6 36. Rf1 Be2 37. Re1 Bxd3 38. gxh3 Rh8 39. Re3 Ba6 40. Kh2 Bc8 41. Bd5 Kf6 42. Kg2 Ke5 43. Rc3 Bd7 44. a3 a5 45. b3 b5 46. Kf2 Bxh3 47. Ke3 Bd7 48. Rc5 Rc8 49. Rxc8 Bxc8 50. a4 bxa4 51. bxa4 Bd7 52. Bb3 Bc6 53. Bc2 Bb7 54. Kd3 Bxe4+ 55. Kc3 Bc6 56. Kc4 Kd6 57. Bb3 Bd5+ 58. Kc3 Bc6 59. Kd4 Kc7 60. Kc5 Kb7 61. Bd5 Bxd5 62. Kxd5 Kb6 63. Kd6 Ka6 64. Kc6 Ka7 65. Kb5 Ka8 66. Kxa5 Ka7 67. Kb5 Ka8 68. a5 Ka7 1/2-1/2

[Event "GRE-ch U12"]
[Site "Achaia"]
[Date "2017.06.27"]
[Round "3"]
[White "Pentogenis, Ioannis"]
[Black "Michalis, Vasileios"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1144"]
[BlackElo "1475"]
[PlyCount "66"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nge7 5. d4 cxd4 6. Nxd4 a6 7. Ba4 b5 8. Bb3 Bb7 9. 0-0 Na5 10. Bg5 Nxb3 11. axb3 b4 12. Na2 Bxe4 13. Nxb4 Qb6 14. c3 a5 15. Nd3 Nf5 16. Nxf5 Bxf5 17. b4 Qb5 18. Nc5 Bxc5 19. bxc5 Qxc5 20. b4 Qc6 21. Rxa5 Rxa5 22. bxa5 0-0 23. Qb3 Rc8 24. Qb6 Qa8 25. Rd1 d5 26. Ra1 Rc6 27. Qd8+ Qxd8 28. Bxd8 Ra6 29. Ra4 Bd3 30. Rb4 h6 31. Rb8 Kh7 32. Rb6 Rxa5 33. Rb7 Ra1+ 0-1

[Event "GRE-ch U12"]
[Site "Achaia"]
[Date "2017.06.27"]
[Round "2"]
[White "Vlachos, Georgios"]
[Black "Pentogenis, Ioannis"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1363"]
[BlackElo "1144"]
[PlyCount "29"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 Nf6 4. f3 e6 5. Bd3 Bb4 6. Nge2 d6 7. a3 Bxc3+ 8. Nxc3 h6 9. 0-0 Nc6 10. Be3 0-0 11. f4 Ne7 12. e5 Nfd5 13. Nxd5 Bxd5 14. Qg4 f5 15. Qh5 1/2-1/2

[Event "GRE-ch U12"]
[Site "Achaia"]
[Date "2017.06.26"]
[Round "1"]
[White "Pentogenis, Ioannis"]
[Black "Sifogiannakis, Andreas"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1144"]
[BlackElo "1496"]
[PlyCount "60"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 b6 5. c4 Bb7 6. Nc3 a6 7. Bd3 Nbd7 8. 0-0 Be7 9. Qc2 c5 10. Rfe1 Rc8 11. b3 0-0 12. e4 cxd4 13. e5 dxc3 14. exf6 Nxf6 15. Qxc3 dxc4 16. bxc4 Bxf3 17. gxf3 Nd5 18. Bxh7+ Kh8 19. Qd4 Nxf4 20. Qxf4 Kxh7 21. Kh1 Rc5 22. Rg1 Rg5 23. Qh4+ Kg8 24. Rxg5 Bxg5 25. Qg4 Bf6 26. Rg1 Qd4 27. Qg2 Rc8 28. f4 Qxf4 29. Qb7 Rxc4 30. Qxa6 Qf3+ 0-1

[Event "GRE-ch U12"]
[Site "Porto Rio"]
[Date "2016.07.04"]
[Round "9"]
[White "Pentogenis, Ioannis"]
[Black "Koukoulas, Sotirios Georgio"]
[Result "1/2-1/2"]
[ECO "C50"]
[BlackElo "1332"]
[PlyCount "52"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bb4 4. 0-0 d6 5. h3 Nf6 6. d3 0-0 7. c3 Bc5 8. d4 Bb6 9. Be3 exd4 10. cxd4 Nxe4 11. Qc2 Nf6 12. Nc3 Qe8 13. Rfe1 Qd7 14. d5 Na5 15. Bd3 g6 16. Bd4 Bxd4 17. Nxd4 Re8 18. Rxe8+ Qxe8 19. Ncb5 Nxd5 20. Nxc7 Nxc7 21. Qxc7 Qe5 22. Qc3 Qc5 23. Qxc5 dxc5 24. Nb5 Bf5 25. Bxf5 gxf5 26. Nd6 b6 1/2-1/2

[Event "GRE-ch U12"]
[Site "Porto Rio"]
[Date "2016.07.03"]
[Round "8"]
[White "Stathis, Andreas"]
[Black "Pentogenis, Ioannis"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "48"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. Ng5 0-0 6. 0-0 d6 7. Re1 Bg4 8. Be2 Bxe2 9. Qxe2 d5 10. Qb5 Bb6 11. exd5 Nxd5 12. Nf3 Re8 13. d4 Qd6 14. dxe5 Nxe5 15. c4 c6 16. Qa4 Nxf3+ 17. gxf3 Qg6+ 18. Kf1 Qd3+ 19. Kg1 Rxe1+ 20. Kg2 Rxc1 21. cxd5 Qxd5 22. Nc3 Qg5+ 23. Qg4 Qxg4+ 24. fxg4 Rxa1 0-1

[Event "GRE-ch U12"]
[Site "Porto Rio"]
[Date "2016.07.02"]
[Round "7"]
[White "Pentogenis, Ioannis"]
[Black "Papanikolaou, Petros"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1085"]
[PlyCount "118"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. Nc3 d6 7. h3 Nd4 8. Be3 Nxf3+ 9. Qxf3 Bxe3 10. Qxe3 Nh5 11. Rad1 c5 12. a3 Nf4 13. Qf3 Qg5 14. Nd5 Nxh3+ 15. Kh1 Bg4 16. Qg3 Bxd1 17. Qxg5 Nxg5 18. Rxd1 Ne6 19. c3 Rab8 20. b4 b6 21. Re1 Rbe8 22. Re3 f5 23. Nc7 f4 24. Rf3 Re7 25. Nxe6 Rc8 26. Nxf4+ Kh8 27. Nd5 Ree8 28. bxc5 bxc5 29. Bb5 Rf8 30. Rg3 Rxf2 31. Ne7 Rf1+ 32. Kh2 Rb8 33. a4 a6 34. Bc6 Rbb1 35. Kh3 Rf4 36. Kh2 Rh4+ 37. Rh3 Rxh3+ 38. Kxh3 Rb3 39. a5 Rxc3 40. Bb7 Rxd3+ 41. Kg4 Ra3 42. Nc6 c4 43. Bxa6 c3 44. Nb4 Rxa5 45. Bd3 Kg8 46. Nd5 Ra2 47. g3 c2 48. Bxc2 Rxc2 49. Ne3 Re2 50. Nf5 Rxe4+ 51. Kg5 d5 52. Ne7+ Kf7 53. Nxd5 Re1 54. Kf5 e4 55. Kf4 g5+ 56. Kxg5 e3 57. Nxe3 Rxe3 58. g4 Re6 59. Kf5 Ra6 0-1

[Event "GRE-ch U12"]
[Site "Porto Rio"]
[Date "2016.07.01"]
[Round "5"]
[White "Ntovros, Antonios"]
[Black "Pentogenis, Ioannis"]
[Result "1-0"]
[ECO "E51"]
[PlyCount "137"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. Nf3 d5 6. e3 Ne4 7. Nxe4 Bxd2+ 8. Nexd2 Nc6 9. c5 b6 10. Bb5 Nb4 11. a3 Na6 12. 0-0 bxc5 13. Bxa6 Bxa6 14. Re1 Qf6 15. b4 cxb4 16. axb4 Bd3 17. Qb3 Bf5 18. Qc3 Qg6 19. Qxc7 Bh3 20. Qg3 Bf5 21. Nh4 Qxg3 22. hxg3 Bd3 23. Ra3 Bc2 24. Rc1 Be4 25. f3 Bg6 26. Nxg6 hxg6 27. e4 Rfb8 28. Rb3 dxe4 29. Nxe4 a5 30. Nc5 axb4 31. Rcb1 Rd8 32. Rxb4 Ra2 33. Rb8 Rxb8 34. Rxb8+ Kh7 35. Rf8 f6 36. Nxe6 Ra1+ 37. Kh2 Ra6 38. d5 Rd6 39. Nf4 g5 40. Nh5 Rxd5 41. g4 Kh6 42. Rh8+ Kg6 43. Rg8 Rd7 44. f4 gxf4 45. Nxf4+ Kf7 46. Rh8 Rd4 47. g3 g5 48. Nh5 Rxg4 49. Rh6 Re4 50. Nxf6 Re2+ 51. Kh3 Kg7 52. Ng4 Re1 53. Rh5 Kg6 54. Rh6+ Kf5 55. Nh2 Re4 56. g4+ Kf4 57. Rf6+ Ke5 58. Rf5+ Ke6 59. Rxg5 Re3+ 60. Kg2 Re2+ 61. Kg1 Re1+ 62. Nf1 Kf6 63. Rf5+ Kg6 64. Rc5 Re4 65. Rc6+ Kg5 66. Nh2 Re1+ 67. Kf2 Rh1 68. Rc5+ Kh4 69. Rh5# 1-0

[Event "GRE-ch U12"]
[Site "Porto Rio"]
[Date "2016.07.01"]
[Round "6"]
[White "Pentogenis, Ioannis"]
[Black "Kalantzis, Ilias"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "89"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. 0-0 0-0 6. d3 d6 7. Re1 Ng4 8. Re2 Bxf2+ 9. Rxf2 Nxf2 10. Kxf2 a6 11. a4 Nb4 12. Kg1 c6 13. d4 Qb6 14. Kh1 Rd8 15. Be3 Bg4 16. h3 Bxf3 17. Qxf3 Rd7 18. a5 Qa7 19. dxe5 c5 20. exd6 Nxc2 21. Rf1 Nxe3 22. Qxe3 Rf8 23. Qg3 b5 24. Be2 Qb8 25. Nd5 Rxd6 26. Ne7+ Kh8 27. Nf5 Rg6 28. Qh4 Qd8 29. Qf4 Rf6 30. e5 Rc6 31. Bf3 Rc7 32. Qg3 g6 33. Nh4 Rg8 34. e6 b4 35. exf7 Rxf7 36. Kg1 g5 37. Qe5+ Rgg7 38. Nf5 Qf8 39. Nxg7 Rxg7 40. Be4 Qe7 41. Qf5 Kg8 42. Bd5+ Kh8 43. Qf8+ Qxf8 44. Rxf8+ Rg8 45. Rxg8# 1-0

[Event "GRE-ch U12"]
[Site "Porto Rio"]
[Date "2016.06.30"]
[Round "4"]
[White "Pentogenis, Ioannis"]
[Black "Antoniadis, Dimitrios"]
[Result "1/2-1/2"]
[ECO "B21"]
[PlyCount "98"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 e5 4. Nf3 Nc6 5. Bc4 Be7 6. 0-0 d6 7. cxd4 exd4 8. Nxd4 Nxd4 9. Qxd4 Bf6 10. Qd2 Be5 11. Nc3 Nf6 12. Re1 0-0 13. Kh1 Nh5 14. b3 Qh4 15. g3 Qf6 16. Bb2 Qf3+ 17. Kg1 Bh3 18. Bf1 Bxf1 19. Rxf1 Bxc3 20. Bxc3 Qxe4 21. Qg5 Qg6 22. Qxg6 fxg6 23. Rad1 Rad8 24. Bb4 Rf6 25. Rfe1 d5 26. Be7 Re8 27. Bxf6 Rxe1+ 28. Rxe1 Nxf6 29. Rd1 Kf7 30. f3 Ke6 31. h4 h5 32. Kf2 Kd6 33. Ke3 Ke5 34. f4+ Kd6 35. Kd4 Ne4 36. Rc1 Nxg3 37. Rc8 Nf5+ 38. Kd3 Kd7 39. Ra8 a6 40. Rf8 Kc6 41. Rc8+ Kd7 42. Rc5 Kd6 43. Rc2 Nxh4 44. Rh2 Nf3 45. Rf2 Nh4 46. Re2 Nf5 47. Re8 Kc5 48. Rb8 b5 49. Rc8+ Kb4 1/2-1/2

[Event "GRE-ch U12"]
[Site "Porto Rio"]
[Date "2016.06.29"]
[Round "2"]
[White "Pentogenis, Ioannis"]
[Black "Vourgidis, Athanasios"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1158"]
[PlyCount "94"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. 0-0 0-0 6. d3 h6 7. h3 d6 8. Nd5 Nxd5 9. Bxd5 Nd4 10. c3 Nxf3+ 11. Qxf3 c6 12. Bc4 Be6 13. Bxe6 fxe6 14. Qg4 Qf6 15. b4 Bb6 16. c4 Bd4 17. Rb1 Rf7 18. a4 Raf8 19. Be3 Bxe3 20. fxe3 Qe7 21. Rfc1 Rf2 22. b5 c5 23. Rd1 Ra2 24. d4 cxd4 25. exd4 exd4 26. Rxd4 Rxa4 27. Qg3 e5 28. Rd5 Kh8 29. Qg6 Rf6 30. Qg4 Rxc4 31. b6 a6 32. Qd1 Rxe4 33. Rc1 Ref4 34. Qc2 Rf1+ 35. Rxf1 Rxf1+ 36. Kxf1 Qf7+ 37. Kg1 Qxd5 38. Qc8+ Kh7 39. Qf5+ Kg8 40. Qc8+ Kf7 41. Qd7+ Kf6 42. Qd8+ Kf5 43. Qf8+ Kg6 44. Qe8+ Kh7 45. Qa4 Qc5+ 46. Qd4 Qxd4+ 47. Kh1 a5 0-1

[Event "GRE-ch U12"]
[Site "Porto Rio"]
[Date "2016.06.29"]
[Round "3"]
[White "Vaggos, Konstantinos"]
[Black "Pentogenis, Ioannis"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "85"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. Re1 0-0 6. c3 Bb6 7. d4 exd4 8. cxd4 d5 9. e5 Nh5 10. Nc3 Bg4 11. Bxc6 bxc6 12. Be3 Bxf3 13. Qxf3 g6 14. Qg4 Qb8 15. f4 Ba5 16. Rab1 Qb4 17. f5 Qc4 18. Rec1 Qd3 19. Bh6 Rfe8 20. f6 Bxc3 21. bxc3 Rab8 22. Rxb8 Rxb8 23. Qd7 Qe2 24. Qxc7 Re8 25. Qxc6 Rb8 26. Qxd5 Qg4 27. Bd2 Qc8 28. c4 Rb2 29. Bc3 Rxa2 30. c5 Ra3 31. c6 Ra6 32. Ba5 Nf4 33. Qd8+ Qxd8 34. Bxd8 Ne2+ 35. Kf2 Nxc1 36. c7 Rc6 37. d5 Rc5 38. d6 Nd3+ 39. Ke3 Rxe5+ 40. Kd4 Re8 41. Kxd3 a6 42. c8Q a5 43. d7 1-0

[Event "GRE-ch U12"]
[Site "Porto Rio"]
[Date "2016.06.28"]
[Round "1"]
[White "Diamantakos, Sotirios"]
[Black "Pentogenis, Ioannis"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1307"]
[PlyCount "37"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. d4 Be7 7. Nxf7 Kxf7 8. Qf3+ Ke8 9. Bxd5 Rf8 10. Bxc6+ bxc6 11. Qxc6+ Bd7 12. Qe4 exd4 13. 0-0 Bf5 14. Qc6+ Bd7 15. Qc4 c5 16. Re1 Rc8 17. Bg5 Rf7 18. Rxe7+ Rxe7 19. Qg8# 1-0

