[Event "GRE-ch U12"]
[Site "Achaia"]
[Date "2017.07.02"]
[Round "9"]
[White "Vlachos, Georgios"]
[Black "Papanikolaou, Petros"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "1363"]
[BlackElo "1002"]
[PlyCount "67"]
[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. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nb4 5. Qe2 Be7 6. a3 Nc6 7. Be3 d5 8. exd5 Qxd5 9. Nc3 Qe5 10. Qd2 Nf6 11. Nf3 Qe6 12. h3 0-0 13. Bd3 Qd6 14. g4 Nd5 15. Nxd5 Qxd5 16. Bxh7+ Kxh7 17. Qxd5 Be6 18. Qh5+ Kg8 19. 0-0-0 Rfe8 20. g5 g6 21. Qh4 Bc4 22. Qxc4 Kh8 23. h4 f6 24. Qf7 Rf8 25. Qxg6 Ne5 26. Nxe5 fxe5 27. f4 a5 28. Qh6+ Kg8 29. g6 Rf7 30. gxf7+ Kxf7 31. Rhg1 Bf6 32. fxe5 Rh8 33. Qxf6+ Ke8 34. Rd8# 1-0

[Event "GRE-ch U12"]
[Site "Achaia"]
[Date "2017.07.01"]
[Round "8"]
[White "Papanikolaou, Petros"]
[Black "Vourgidis, Konstantinos"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1002"]
[BlackElo "1100"]
[PlyCount "73"]
[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 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Qh5 g6 7. Qf3 Qxg5 8. Bxd5 Qe7 9. Bxc6+ Bd7 10. Bxd7+ Qxd7 11. Qxb7 Qd8 12. Qb5+ Qd7 13. Qxe5+ Qe7 14. Qxe7+ Bxe7 15. Nc3 0-0 16. d3 Rfe8 17. 0-0 Bd6 18. Bh6 Re6 19. Rfe1 Rae8 20. Re4 f5 21. Re3 Bc5 22. Rxe6 Rxe6 23. Kf1 Kf7 24. Re1 Rc6 25. Nd5 Ra6 26. a3 Rc6 27. Bf4 Bd4 28. c3 Bb6 29. Re7+ Kf8 30. Bh6+ Kg8 31. Nxb6 Rxb6 32. Rxc7 Rxb2 33. d4 Rb3 34. d5 Rb1+ 35. Ke2 Rb2+ 36. Kf3 Rd2 37. Bxd2 1-0

[Event "GRE-ch U12"]
[Site "Achaia"]
[Date "2017.06.30"]
[Round "7"]
[White "Stefanopoulos, Ioannis"]
[Black "Papanikolaou, Petros"]
[Result "0-1"]
[ECO "C54"]
[BlackElo "1002"]
[PlyCount "92"]
[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. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Bxb4 Nxb4 9. Bxf7+ Kxf7 10. Qb3+ Kf6 11. Qxb4 Qe7 12. Qxe7+ Kxe7 13. 0-0 Re8 14. Re1 Kf8 15. Nbd2 Nxd2 16. Rxe8+ Kxe8 17. Re1+ Kf7 18. Nxd2 d6 19. Nf3 Bd7 20. Ng5+ Kg6 21. Re7 Re8 22. Rxe8 Bxe8 23. Nf3 Bc6 24. Kf1 Bxf3 25. gxf3 c5 26. dxc5 dxc5 27. Ke2 Kf5 28. Ke3 Ke5 29. h3 g5 30. b3 b5 31. a3 c4 32. bxc4 bxc4 33. a4 a5 34. Kd2 Kd4 35. Kc2 c3 36. Kc1 Kd3 37. Kd1 c2+ 38. Kc1 h5 39. f4 gxf4 40. h4 f3 41. Kb2 Kd2 42. Ka3 c1Q+ 43. Ka2 Qc4+ 44. Ka3 Qb4+ 45. Ka2 Kc2 46. Ka1 Qxa4# 0-1

[Event "GRE-ch U12"]
[Site "Achaia"]
[Date "2017.06.29"]
[Round "5"]
[White "Michalis, Vasileios"]
[Black "Papanikolaou, Petros"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1475"]
[BlackElo "1002"]
[PlyCount "91"]
[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 h6 5. c3 Nf6 6. a4 a5 7. Na3 b6 8. Nc2 Ng4 9. 0-0 Nf6 10. Be3 Bxe3 11. Nxe3 d6 12. h3 0-0 13. Qe2 Re8 14. Rfe1 Be6 15. Bb5 Bd7 16. Nf5 Ne7 17. Nxe7+ Rxe7 18. Bxd7 Qxd7 19. Nh4 g6 20. Qe3 Kg7 21. f4 exf4 22. Qxf4 Rae8 23. Rf1 Re6 24. Qf2 Qe7 25. Nf3 c5 26. Ra3 Nd7 27. Qg3 c4 28. Nd4 Rf6 29. Nf5+ Rxf5 30. exf5 cxd3 31. Qxd3 Kh7 32. fxg6+ fxg6 33. Raa1 Nc5 34. Qd5 Rf8 35. Rxf8 Qxf8 36. Rf1 Qe8 37. Rf7+ Kh8 38. Rf1 Qe3+ 39. Kh1 Qe8 40. Qxd6 Nd7 41. Rd1 Nf8 42. Qf6+ Kh7 43. Rd8 Qe1+ 44. Kh2 Qe4 45. Qf7+ Kh8 46. Rxf8# 1-0

[Event "GRE-ch U12"]
[Site "Achaia"]
[Date "2017.06.29"]
[Round "6"]
[White "Papanikolaou, Petros"]
[Black "Gavalakis, Dimitrios"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1002"]
[BlackElo "1149"]
[PlyCount "44"]
[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 Nc6 2. Nf3 e5 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Nb5 Bxe3 8. fxe3 0-0 9. Nxc7 Rb8 10. Nd5 Nxd5 11. exd5 Ne5 12. Qd4 d6 13. Qxa7 Qh4+ 14. g3 Qe4 15. Qxb8 Qxe3+ 16. Kd1 Bg4+ 17. Kc2 Rxb8 18. Nd2 Nf3 19. Nc4 Bf5+ 20. Kb3 Nd2+ 21. Kb4 Qc5+ 22. Ka4 Bd7# 0-1

[Event "GRE-ch U12"]
[Site "Achaia"]
[Date "2017.06.28"]
[Round "4"]
[White "Papanikolaou, Petros"]
[Black "Maroudas, Nikolaos"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1002"]
[PlyCount "143"]
[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 d6 2. Nf3 Nd7 3. Bc4 g6 4. 0-0 c5 5. d4 Bg7 6. Ng5 Nh6 7. Qf3 0-0 8. dxc5 Nxc5 9. Nc3 Nd7 10. Be3 Ne5 11. Qe2 Nxc4 12. Qxc4 Ng4 13. Rab1 Nxe3 14. fxe3 h6 15. Nxf7 d5 16. Qxd5 Qxd5 17. Nxd5 Rxf7 18. Rxf7 Kxf7 19. Rf1+ Kg8 20. Nxe7+ Kh7 21. Nxc8 Rxc8 22. Rf7 Rxc2 23. Rxb7 Re2 24. Rxa7 Rxb2 25. e5 Rb8 26. Re7 Rb1+ 27. Kf2 Rb2+ 28. Kf3 Rxa2 29. Re8 Ra7 30. Ke4 Rf7 31. Kd5 Rf8 32. Re7 Kg8 33. e6 Bc3 34. Kc6 Bb4 35. Rd7 Re8 36. Kd5 Re7 37. Kc4 Ba3 38. Kb5 Rxe6 39. Rd3 Bd6 40. h3 Bf8 41. Kc4 Rc6+ 42. Kd5 Rd6+ 43. Ke4 Rxd3 44. Kxd3 Kf7 45. Ke4 Ke6 46. Kf4 Bd6+ 47. Kg4 Ke5 48. Kf3 g5 49. g4 Bc5 50. Kg3 Bxe3 51. h4 gxh4+ 52. Kxh4 Bg5+ 53. Kh3 Kf4 54. Kg2 Kxg4 55. Kh1 Kg3 56. Kg1 h5 57. Kh1 Kh3 58. Kg1 h4 59. Kh1 Kg3 60. Kg1 h3 61. Kh1 Bf4 62. Kg1 Kf3 63. Kh1 Kg3 64. Kg1 Kg4 65. Kh1 Kh4 66. Kg1 Be3+ 67. Kh1 Bg1 68. Kxg1 Kg4 69. Kh2 Kh4 70. Kh1 Kg3 71. Kg1 Kf3 72. Kh2 1/2-1/2

[Event "GRE-ch U12"]
[Site "Achaia"]
[Date "2017.06.27"]
[Round "3"]
[White "Karampetsas, Ioannis"]
[Black "Papanikolaou, Petros"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1297"]
[BlackElo "1002"]
[PlyCount "123"]
[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. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. Bd3 Re8 9. f3 Nd5 10. Bd2 Bxc3 11. bxc3 f5 12. 0-0 fxe4 13. fxe4 Nf6 14. Bg5 Re6 15. e5 Rxe5 16. Bxf6+ gxf6 17. Rxf6 h5 18. Raf1 a5 19. Rf8+ Re8 20. Rxe8+ Kxe8 21. Bg6+ Ke7 22. Rf7+ Kd6 23. Bxh5 Be6 24. Rf6 Ke7 25. Rf1 Bxa2 26. Be2 a4 27. c4 Rd8 28. Ra1 Rd2 29. Bd3 Bb3 30. cxb3 Rxd3 31. bxa4 Rc3 32. a5 Rxc4 33. Rb1 Ra4 34. Rxb7 Rxa5 35. Rxc7+ Kd6 36. Rf7 c5 37. Rf4 Ra1+ 38. Rf1 Rxf1+ 39. Kxf1 Kd5 40. Ke2 Kc4 41. Kd2 Kb3 42. Kc1 Kc3 43. g4 Kd4 44. g5 Ke5 45. h4 Kd5 46. Kc2 Ke6 47. Kc3 Kd5 48. h5 Ke6 49. g6 Kf6 50. Kc4 Kg7 51. Kxc5 Kh6 52. Kd6 Kg7 53. Ke7 Kh8 54. h6 Kg8 55. g7 Kh7 56. Kf7 Kxh6 57. g8Q Kh5 58. Kf6 Kh4 59. Kf5 Kh3 60. Kf4 Kh2 61. Kf3 Kh1 62. Qg2# 1-0

[Event "GRE-ch U12"]
[Site "Achaia"]
[Date "2017.06.27"]
[Round "2"]
[White "Tzavaras, Spyridon"]
[Black "Papanikolaou, Petros"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1321"]
[BlackElo "1002"]
[PlyCount "44"]
[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. 0-0 Nf6 5. d3 h6 6. Bb3 0-0 7. h3 d6 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. d4 Bxd4 12. Qxd4 Bxh3 13. Bxd5 c6 14. Qxe5 cxd5 15. gxh3 Re8 16. Qg3 Re6 17. Kh1 Rg6 18. Qd3 Qh4 19. Kh2 Re8 20. Be3 Re5 21. Nd2 Qxh3+ 22. Kxh3 Rh5# 0-1

[Event "GRE-ch U12"]
[Site "Achaia"]
[Date "2017.06.26"]
[Round "1"]
[White "Papanikolaou, Petros"]
[Black "Simitzoglou, Panos"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1002"]
[BlackElo "1445"]
[PlyCount "120"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bb5 Bd7 7. 0-0 a6 8. Ba4 b5 9. Bb3 b4 10. Bd5 Rc8 11. Nce2 Nxd4 12. Nxd4 e5 13. Nf3 Qc7 14. Ne1 Nxd5 15. Qxd5 Bc6 16. Qc4 Bb5 17. Qxc7 Rxc7 18. Nd3 a5 19. Rd1 Rxc2 20. Bg5 f6 21. Bc1 Bxd3 22. Rxd3 Kf7 23. Rd5 Rc5 24. Rd2 Be7 25. b3 Rhc8 26. Rd1 Ke6 27. Be3 Rc2 28. Bb6 Bd8 29. Be3 R8c6 30. h3 Bb6 31. Bxb6 Rxb6 32. a3 Rc5 33. axb4 Rxb4 34. Ra3 Rxe4 35. Rda1 g5 36. Rxa5 Rxa5 37. Rxa5 Rb4 38. Ra7 h5 39. Ra3 Kd5 40. Kf1 Rb6 41. Ke2 Kc5 42. Ra7 Kb4 43. Rf7 d5 44. Rd7 d4 45. Rh7 h4 46. Ra7 Kxb3 47. Ra1 Kc2 48. Rd1 Rb3 49. Rd2+ Kc3 50. Rd3+ Kc4 51. Rxb3 Kxb3 52. Kd3 Kb4 53. g3 g4 54. hxg4 h3 55. g5 fxg5 56. f4 exf4 57. gxf4 gxf4 58. Kxd4 h2 59. Ke4 h1Q+ 60. Kxf4 Qe1 0-1

[Event "GRE-ch U12"]
[Site "Porto Rio"]
[Date "2016.07.04"]
[Round "9"]
[White "Gavalakis, Dimitrios"]
[Black "Papanikolaou, Petros"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1155"]
[BlackElo "1085"]
[PlyCount "49"]
[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. d4 exd4 4. Nxd4 d5 5. Nb3 dxe4 6. Nc3 Qxd1+ 7. Nxd1 Nf6 8. Bc4 Bd6 9. 0-0 0-0 10. Nc3 Nd4 11. Nxd4 Re8 12. Re1 Re5 13. Bf4 Rc5 14. Bxd6 Rxc4 15. Nf5 Bxf5 16. Bf4 Rd8 17. Re2 Bg4 18. Re3 Nd5 19. Nxd5 Rxd5 20. f3 Bf5 21. g4 Bg6 22. c3 f6 23. Rae1 exf3 24. Rxf3 Re4 25. Ref1 1/2-1/2

[Event "GRE-ch U12"]
[Site "Porto Rio"]
[Date "2016.07.03"]
[Round "8"]
[White "Papanikolaou, Petros"]
[Black "Digenis, Marios"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1085"]
[BlackElo "1088"]
[PlyCount "93"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Nf6 6. 0-0 Nxe4 7. Bf4 Bg7 8. Nb5 0-0 9. Qc1 d6 10. Bh6 Bd7 11. N5c3 Nf6 12. Bxg7 Kxg7 13. Nd5 Be6 14. Nbc3 Na5 15. b3 Nxc4 16. bxc4 Nxd5 17. Nxd5 Kg8 18. Qh6 Rc8 19. Rfe1 Rxc4 20. Re3 Rxc2 21. Re4 Bf5 22. Rh4 g5 23. Qxg5+ Bg6 24. Nxe7+ Kh8 25. Nxg6+ fxg6 26. Qh6 Qe7 27. Qxg6 Rcxf2 28. Re4 hxg6 29. Rxe7 R8f7 30. Rae1 Rf1+ 31. Rxf1 Rxe7 32. Rf6 Kg7 33. Rxd6 b5 34. Rd5 Rb7 35. h4 b4 36. g4 b3 37. axb3 Rxb3 38. Rd7+ Kf8 39. Rxa7 Rg3+ 40. Kf2 Rxg4 41. Ra6 Kg7 42. Ra7+ Kh6 43. Ra8 Rxh4 44. Ra6 Rf4+ 45. Kg3 Rf8 46. Kg4 Rg8 47. Rf6 1/2-1/2

[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 "Nikolakopoulos, Dimitrios"]
[Black "Papanikolaou, Petros"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "1199"]
[BlackElo "1085"]
[PlyCount "95"]
[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 Bc5 4. c3 d6 5. 0-0 Nf6 6. Re1 Bd7 7. d4 Bb6 8. Bg5 Qe7 9. Na3 0-0 10. Nc4 Bg4 11. dxe5 Nxe5 12. Ncxe5 Qxe5 13. Nxe5 Bxd1 14. Bxf6 gxf6 15. Nd7 Rfd8 16. Nxb6 axb6 17. Rexd1 Ra5 18. Bf1 Rda8 19. a3 Re5 20. Re1 Rae8 21. Bd3 d5 22. f3 f5 23. f4 R5e6 24. e5 f6 25. Bxf5 R6e7 26. e6 Rd8 27. Rad1 c5 28. Rd2 d4 29. Red1 Rd5 30. g4 h5 31. h3 hxg4 32. hxg4 Rg7 33. Kf2 Re7 34. cxd4 cxd4 35. Rxd4 Rxd4 36. Rxd4 Re8 37. Rd7 Kf8 38. Ke3 b5 39. Kd4 b6 40. Kd5 Re7 41. Rxe7 Kxe7 42. g5 fxg5 43. fxg5 b4 44. a4 b3 45. g6 Kf8 46. Kd6 b5 47. e7+ Ke8 48. Bd7# 1-0

[Event "GRE-ch U12"]
[Site "Porto Rio"]
[Date "2016.07.01"]
[Round "6"]
[White "Papanikolaou, Petros"]
[Black "Georgiou, Anastasios"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "1085"]
[BlackElo "1078"]
[PlyCount "120"]
[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 Nf6 3. Nc3 d6 4. Bc4 Nc6 5. d4 exd4 6. Nxd4 Bd7 7. 0-0 Be7 8. Bb5 Nxd4 9. Bxd7+ Qxd7 10. Qxd4 0-0 11. Bg5 h6 12. Bh4 Nh7 13. Bxe7 Qxe7 14. Rfe1 a6 15. e5 dxe5 16. Qxe5 Qxe5 17. Rxe5 Rfe8 18. Rae1 Nf6 19. Rxe8+ Rxe8 20. Rxe8+ Nxe8 21. Kf1 Nd6 22. Nd5 c6 23. Ne3 Kf8 24. Ke2 Ke7 25. Kd3 Ke6 26. Nc4 Nxc4 27. Kxc4 Kd6 28. Kd4 f5 29. Ke3 g5 30. f4 g4 31. h3 h5 32. hxg4 hxg4 33. g3 Kd5 34. Kd3 b5 35. b3 b4 36. Ke3 a5 37. Kd3 c5 38. Ke3 c4 39. Kd2 cxb3 40. cxb3 Kd4 41. Ke2 Ke4 42. Kf2 Kd3 43. Ke1 Ke3 44. Kf1 Kf3 45. Kg1 Kxg3 46. Kf1 Kh2 47. Kf2 g3+ 48. Kf3 g2 49. Ke3 g1Q+ 50. Kd3 Qg3+ 51. Kd4 Qxf4+ 52. Kd3 Kg2 53. Ke2 Qe4+ 54. Kd2 Kf2 55. Kc1 Ke2 56. Kb2 Kd3 57. a4 Qd4+ 58. Ka2 Kc3 59. Kb1 Qd2 60. Ka1 Qb2# 0-1

[Event "GRE-ch U12"]
[Site "Porto Rio"]
[Date "2016.06.30"]
[Round "4"]
[White "Papanikolaou, Petros"]
[Black "Koulis, Vasilis Iosif"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1085"]
[BlackElo "1152"]
[PlyCount "43"]
[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 Nf6 3. Nc3 Bb4 4. Nxe5 Qe7 5. Nd3 Bxc3 6. dxc3 Nxe4 7. Be2 0-0 8. 0-0 d5 9. Nf4 c6 10. Bd3 Nf6 11. Nh5 Qe5 12. Nxf6+ Qxf6 13. Qh5 h6 14. h4 Re8 15. g4 Qf3 16. Bxh6 gxh6 17. Qxh6 Qxg4+ 18. Kh1 Qh3+ 19. Kg1 Qg4+ 20. Kh1 Qh3+ 21. Kg1 Qg4+ 22. Kh1 1/2-1/2

[Event "GRE-ch U12"]
[Site "Porto Rio"]
[Date "2016.06.29"]
[Round "3"]
[White "Koukoulas, Sotirios Georgio"]
[Black "Papanikolaou, Petros"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1332"]
[BlackElo "1085"]
[PlyCount "68"]
[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 d5 2. Nf3 Nf6 3. c4 e6 4. cxd5 exd5 5. Bg5 Bb4+ 6. Nc3 0-0 7. e3 Bg4 8. Bd3 Qd6 9. 0-0 Bxc3 10. bxc3 Ne4 11. Bf4 Qd7 12. Ne5 Bxd1 13. Nxd7 Nxd7 14. Rfxd1 Nxc3 15. Rf1 c5 16. Bd6 Rfc8 17. Bf5 Rc6 18. dxc5 Nxc5 19. Bxc5 Rxc5 20. Bd3 Rd8 21. Bb1 d4 22. exd4 Rxd4 23. Kh1 Rcd5 24. Bc2 Rd2 25. Bb3 R5d3 26. Rfe1 g6 27. f3 a5 28. Bc4 Rd4 29. Bf1 Nxa2 30. Re2 Rxe2 31. Bxe2 Nc3 32. Bf1 a4 33. Kg1 b5 34. Rc1 b4 0-1

[Event "GRE-ch U12"]
[Site "Porto Rio"]
[Date "2016.06.29"]
[Round "2"]
[White "Papanikolaou, Petros"]
[Black "Darviris, Dimitrios"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1085"]
[BlackElo "1266"]
[PlyCount "84"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Bc4 Bg7 7. Qf3 e6 8. Nc3 Ne7 9. Bg5 0-0 10. Bxe7 Qxe7 11. 0-0 Bb7 12. Rfe1 Rad8 13. Rad1 Qb4 14. Bb3 d5 15. Qd3 Rd7 16. Rd2 Rfd8 17. a3 Qb6 18. Na4 Qa5 19. c3 d4 20. c4 c5 21. Bc2 Bc6 22. b3 Bxa4 23. bxa4 Rb7 24. Bb3 Rdb8 25. Rb1 Qc3 26. h3 Rxb3 27. Rxb3 Rxb3 28. Qe2 d3 29. Qe3 Bd4 30. Qg5 f6 31. Qh6 Qc1+ 32. Kh2 Rb2 33. Rxb2 Qxh6 34. Rb8+ Qf8 35. Rxf8+ Kxf8 36. Kg1 d2 37. e5 Bxe5 38. g3 d1Q+ 39. Kg2 Qe2 40. Kg1 Bd4 41. h4 Qxf2+ 42. Kh1 Qg1# 0-1

[Event "GRE-ch U12"]
[Site "Porto Rio"]
[Date "2016.06.28"]
[Round "1"]
[White "Davillas, Konstantinos"]
[Black "Papanikolaou, Petros"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1355"]
[BlackElo "1085"]
[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. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Nf6 6. Nc3 c6 7. Bg5 d5 8. 0-0-0 Be6 9. exd5 Bxd5 10. Nxd5 Qxd5 11. Bxf6 Qxd4 12. Bxd4 f6 13. Bc4 0-0-0 14. Bxa7 Bd6 15. g3 Rhe8 16. Rhe1 Rxe1 17. Rxe1 Bb4 18. c3 Ba5 19. b4 Bc7 20. Be6+ Rd7 21. Rd1 Kd8 22. Rxd7+ Kc8 23. Rxg7+ Kd8 24. Rxc7 Kxc7 25. Bd4 Kd6 26. Bg8 f5 27. Bxh7 Ke6 28. Kd2 Kd5 29. Kd3 Ke6 30. Bxf5+ Kxf5 31. h4 Kg6 32. g4 Kh6 33. f4 Kg6 34. h5+ Kh6 35. f5 Kg5 36. f6 Kxg4 37. f7 Kxh5 38. f8Q Kg5 39. Qf6+ Kg4 40. Ke4 Kg3 41. Qf4+ Kg2 42. Qf3+ Kh2 43. Bf2 c5 44. Qg3+ Kh1 45. Qg1# 1-0

[Event "GRE-ch U10"]
[Site "Rio Achaia"]
[Date "2015.07.02"]
[Round "9.19"]
[White "Argyropoulos, Dimitrios"]
[Black "Papanikolaou, Petros"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "140"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[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. Nc3 Nf6 4. Bc4 Bb4 5. a3 Bxc3 6. dxc3 Nxe4 7. 0-0 0-0 8. Qd5 Nd6 9. Nxe5 Nxe5 10. Qxe5 Nxc4 11. Qc5 Nb6 12. Re1 Re8 13. Bg5 f6 14. Be3 d6 15. Qh5 Bd7 16. h3 Nc4 17. Rab1 Nxe3 18. fxe3 g6 19. Qf3 Bc6 20. Qf2 Re6 21. b4 Qe7 22. Re2 Re8 23. Rbe1 Bb5 24. Rd2 Rxe3 25. Rxe3 Qxe3 26. Qxe3 Rxe3 27. Rf2 Rxc3 28. Rxf6 Rxc2 29. Re6 d5 30. Re1 d4 31. Rd1 d3 32. Kf1 d2+ 33. Kf2 Bf1 34. Kxf1 Rc1 35. Ke2 Rxd1 36. Kxd1 Kf7 37. Kxd2 Ke6 38. Kc3 Kd5 39. Kb3 c5 40. bxc5 Kxc5 41. g4 b5 42. a4 bxa4+ 43. Kxa4 Kd4 44. Ka5 Ke4 45. Ka6 Kf3 46. Kxa7 Kg3 47. Kb6 Kxh3 48. Kc5 Kxg4 49. Kd5 h5 50. Ke4 Kg3 51. Ke3 Kg2 52. Kf4 h4 53. Kg4 h3 54. Kg5 h2 55. Kxg6 h1Q 56. Kf6 Qf1+ 57. Ke5 Qf3 58. Kd4 Qe2 59. Kc5 Qd3 60. Kb4 Qc2 61. Kb5 Qc3 62. Kb6 Qc4 63. Ka5 Qb3 64. Ka6 Qb4 65. Ka7 Qb5 66. Ka8 Kf3 67. Ka7 Ke4 68. Ka8 Kd5 69. Ka7 Kc6 70. Ka8 Qb7# 0-1

[Event "GRE-ch U10"]
[Site "Rio Achaia"]
[Date "2015.07.01"]
[Round "8.20"]
[White "Papanikolaou, Petros"]
[Black "Moschou, Theodoros"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "214"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[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. Bc4 Nf6 3. Nf3 Bc5 4. Nxe5 Qe7 5. Nf3 Nxe4 6. 0-0 0-0 7. Nc3 Nxc3 8. bxc3 Nc6 9. Re1 Qf6 10. Qe2 Qe7 11. Ne5 d5 12. Nxc6 Qxe2 13. Rxe2 dxc4 14. Ne7+ Bxe7 15. Rxe7 Bf5 16. Rxc7 Rab8 17. Rxc4 Bxc2 18. Ba3 Bd3 19. Rd4 Rfd8 20. Bd6 Rbc8 21. Rxd3 Rc6 22. Re1 h6 23. h3 Rdxd6 24. Rxd6 Rxd6 25. Re8+ Kh7 26. Re7 Rxd2 27. Rxb7 Rxa2 28. Rxf7 a5 29. Ra7 a4 30. c4 Ra1+ 31. Kh2 a3 32. c5 Rc1 33. Rxa3 Rxc5 34. Ra1 Rc2 35. Rf1 g5 36. f4 gxf4 37. Rxf4 Kg6 38. Rg4+ Kf5 39. Rh4 Kg5 40. Kg3 Rc3+ 41. Kh2 Kxh4 42. Kh1 Kg3 43. Kg1 Rc2 44. h4 Rxg2+ 45. Kh1 Rh2+ 46. Kg1 Rxh4 47. Kf1 Kf3 48. Ke1 Ke3 49. Kd1 Kd3 50. Kc1 Kc3 51. Kb1 Kb3 52. Kc1 Rh1+ 53. Kd2 h5 54. Ke3 h4 55. Kf2 h3 56. Kg3 h2 57. Kg2 Rg1+ 58. Kxh2 Rd1 59. Kg3 Kc3 60. Kf2 Kd2 61. Kf3 Kd3 62. Kf4 Rf1+ 63. Ke5 Ke3 64. Kd5 Kd3 65. Ke5 Ke3 66. Kd5 Rf5+ 67. Kc4 Ke4 68. Kc3 Ke3 69. Kc4 Ke4 70. Kc3 Rc5+ 71. Kb4 Kd4 72. Kb3 Rc3+ 73. Kb4 Rc4+ 74. Kb3 Kd3 75. Kb2 Rb4+ 76. Kc1 Kc3 77. Kd1 Kd3 78. Kc1 Kc3 79. Kd1 Kd3 80. Kc1 Rc4+ 81. Kd1 Ke3 82. Ke1 Rd4 83. Kf1 Rd2 84. Ke1 Re2+ 85. Kd1 Kd3 86. Kc1 Rc2+ 87. Kd1 Ra2 88. Ke1 Ke3 89. Kf1 Kf3 90. Ke1 Ke3 91. Kd1 Kd3 92. Ke1 Ke3 93. Kd1 Kd3 94. Ke1 Ke3 95. Kd1 Ra1+ 96. Kc2 Ra2+ 97. Kb3 Rd2 98. Kc4 Rd4+ 99. Kc3 Ke4 100. Kc2 Rc4+ 101. Kd2 Kd4 102. Ke2 Ke4 103. Kd2 Kd4 104. Ke2 Ke4 105. Kd2 Rd4+ 106. Ke2 Rd3 107. Kf2 Rd2+ 1/2-1/2

[Event "GRE-ch U10"]
[Site "Rio Achaia"]
[Date "2015.06.30"]
[Round "7.16"]
[White "Vizirakis, Stavros"]
[Black "Papanikolaou, Petros"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1155"]
[PlyCount "121"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[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. Bc4 Nf6 4. Nc3 Bb4 5. a3 Bxc3 6. dxc3 Nxe4 7. Qd5 Nd6 8. Ba2 Qe7 9. 0-0 0-0 10. Bg5 Qe6 11. Qxe6 dxe6 12. Bh4 Nf5 13. Bg3 Nxg3 14. fxg3 b6 15. Rae1 f6 16. Nh4 Ba6 17. Bxe6+ Kh8 18. Rf3 Rfd8 19. Ba2 Rd6 20. Nf5 Rd2 21. Rf2 Rad8 22. Rxd2 Rxd2 23. Bb3 Na5 24. Nd4 Nxb3 25. Nxb3 Rxc2 26. Rd1 h6 27. Rd2 Rxd2 28. Nxd2 Kg8 29. Kf2 Kf7 30. Kf3 Ke6 31. Ke3 Bb7 32. Kf2 Kd5 33. g4 Kc5 34. g3 Bc8 35. h3 f5 36. gxf5 Bxf5 37. h4 Kd6 38. Ke3 g5 39. hxg5 hxg5 40. Kf3 Kd5 41. Ke3 c5 42. Nf3 Bg4 43. Nxg5 Kc4 44. Nf3 Kb3 45. Nxe5 Kxb2 46. Nxg4 Kxc3 47. Ne5 Kb3 48. g4 c4 49. g5 c3 50. Kd3 c2 51. Kd2 Kb2 52. Nd3+ Kb3 53. Nc1+ Kc4 54. g6 b5 55. Kxc2 b4 56. axb4 Kxb4 57. g7 a5 58. g8Q a4 59. Na2+ Ka3 60. Qb8 Kxa2 61. Qb2# 1-0

[Event "GRE-ch U10"]
[Site "Rio Achaia"]
[Date "2015.06.29"]
[Round "5.19"]
[White "Michalas, Iason"]
[Black "Papanikolaou, Petros"]
[Result "1-0"]
[ECO "C23"]
[PlyCount "107"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[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 Bc5 3. Bc4 g5 4. d3 g4 5. Nfd2 Qf6 6. 0-0 Nh6 7. Nc3 g3 8. hxg3 d6 9. Nd5 Qg7 10. Nxc7+ Kf8 11. Nf3 Bh3 12. Kh1 Ng4 13. gxh3 Nxf2+ 14. Rxf2 Bxf2 15. Qf1 Qxg3 16. Qg2 Rg8 17. Qxg3 Rxg3 18. Bh6+ Kg8 19. Nxa8 Rxf3 20. Kg2 Rf6 21. Bg5 Rg6 22. Kxf2 Rxg5 23. Rg1 Rxg1 24. Kxg1 Nc6 25. c3 Kg7 26. Bd5 Kg6 27. Kg2 f5 28. exf5+ Kxf5 29. Be4+ Kf4 30. Bxh7 Ke3 31. h4 d5 32. h5 e4 33. d4 Kd3 34. h6 Kc2 35. Bxe4+ dxe4 36. h7 e3 37. h8Q e2 38. Qh1 Kd2 39. Kf2 Ne7 40. Qe1+ Kc2 41. Qxe2+ Kc1 42. b3 Nd5 43. Ke1 Nxc3 44. Qd2+ Kb1 45. Qxc3 Kxa2 46. d5 b5 47. d6 a5 48. Qxa5+ Kxb3 49. Qxb5+ Ka2 50. Kd2 Ka1 51. Kc2 Ka2 52. Qb8 Ka3 53. Kc3 Ka2 54. Kc2 1-0

[Event "GRE-ch U10"]
[Site "Rio Achaia"]
[Date "2015.06.29"]
[Round "6.21"]
[White "Papanikolaou, Petros"]
[Black "Tsinoukas, Athanasios"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "63"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[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. Bc4 Nf6 3. Nc3 Bc5 4. Nf3 Nc6 5. 0-0 0-0 6. Na4 Na5 7. Nxc5 Nxc4 8. Qe2 Na5 9. Nxe5 Re8 10. Ng4 d6 11. Nxf6+ Qxf6 12. Nd3 d5 13. f3 dxe4 14. fxe4 Bd7 15. Rxf6 Bb5 16. Rf2 Rad8 17. b4 Nc6 18. Bb2 Ne5 19. Bxe5 Rxe5 20. Qf3 Rf8 21. Nxe5 f6 22. c4 Ba4 23. Raf1 Be8 24. g4 b6 25. g5 c5 26. gxf6 gxf6 27. Qg4+ Kh8 28. Rxf6 h5 29. Rxf8+ Kh7 30. Qf5+ Kg7 31. Qf6+ Kh7 32. Qh8# 1-0

[Event "GRE-ch U10"]
[Site "Rio Achaia"]
[Date "2015.06.28"]
[Round "4.14"]
[White "Papanikolaou, Petros"]
[Black "Malliarakis, Stylianos"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1059"]
[PlyCount "100"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[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. exd5 exd5 4. Qe2+ Qe7 5. Qxe7+ Bxe7 6. Bf4 c6 7. Nf3 Nf6 8. Be2 0-0 9. 0-0 Bf5 10. Bd3 Bxd3 11. cxd3 Nbd7 12. Ne5 Nxe5 13. dxe5 Nd7 14. Nd2 Nc5 15. d4 Ne6 16. Be3 f6 17. exf6 Bxf6 18. Nf3 Nc7 19. Bg5 Bxg5 20. Nxg5 Nb5 21. Rfd1 Rae8 22. h3 h6 23. Nf3 Re2 24. Rab1 Rfe8 25. a4 Nd6 26. Rd3 Ne4 27. Kf1 Rxf2+ 28. Kg1 Re2 29. Rb3 b6 30. Ne5 Nd2 31. Nxc6 Nxb3 32. Kf1 Nd2+ 33. Kg1 Nxb1 34. Nxa7 Rxb2 35. Nc6 Ree2 36. a5 bxa5 37. Nxa5 Re6 38. h4 Ra6 39. Kh2 Rxa5 40. Kh3 Ra3+ 41. g3 Rbb3 42. h5 Rxg3+ 43. Kh4 Rgd3 44. Kg4 Rxd4+ 45. Kf5 Rh4 46. Kg6 d4 47. Kf5 d3 48. Kg6 d2 49. Kf5 d1Q 50. Kg6 Qxh5# 0-1

[Event "GRE-ch U10"]
[Site "Rio Achaia"]
[Date "2015.06.27"]
[Round "2.14"]
[White "Papanikolaou, Petros"]
[Black "Tzavaras, Spyridon"]
[Result "0-1"]
[ECO "B45"]
[BlackElo "1169"]
[PlyCount "48"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. Qd3 Ne5 8. Qg3 Nxc4 9. Qxg7 Rg8 10. Qh6 Rxg2 11. Bg5 Ng8 12. Qxe6+ fxe6 13. Bxd8 Kxd8 14. 0-0-0 Rxf2 15. Rhg1 Ne7 16. Rg7 Rxh2 17. Rf1 a6 18. Ncb5 axb5 19. Nxb5 Nc6 20. Rf8+ Bxf8 21. b3 Bxg7 22. bxc4 Rxa2 23. Nc3 Bxc3 24. Kb1 Ra1# 0-1

[Event "GRE-ch U10"]
[Site "Rio Achaia"]
[Date "2015.06.27"]
[Round "3.21"]
[White "Stefanou, Konstantinos"]
[Black "Papanikolaou, Petros"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "54"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[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. Bc4 Qe7 4. Nc3 d6 5. Nd5 Qd7 6. d3 Nf6 7. Ng5 h6 8. Nxf6+ gxf6 9. Nxf7 Rh7 10. Qh5 Rxf7 11. Bxf7+ Qxf7 12. Qxf7+ Kxf7 13. a3 Nd4 14. Kd2 h5 15. Kc3 Nb5+ 16. Kd2 Bh6+ 17. Ke2 Nd4+ 18. Kd1 Bxc1 19. Kxc1 Be6 20. c3 Nb3+ 21. Kc2 Nxa1+ 22. Rxa1 Rg8 23. g3 h4 24. Rh1 d5 25. exd5 Bxd5 26. Rg1 hxg3 27. hxg3 Rh8 0-1

[Event "GRE-ch U10"]
[Site "Rio Achaia"]
[Date "2015.06.26"]
[Round "1.11"]
[White "Kalamoukos, Grigorios"]
[Black "Papanikolaou, Petros"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "1254"]
[PlyCount "33"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 dxc4 4. e4 Nf6 5. e5 Ne4 6. Bxc4 Be7 7. 0-0 Ng5 8. Nc3 Nxf3+ 9. Qxf3 Qxd4 10. Bd3 Qxe5 11. Bf4 Qc5 12. Nb5 Bd6 13. Rac1 Qb4 14. Bxd6 cxd6 15. Rxc8+ Kd7 16. Qxf7+ Kxc8 17. Qc7# 1-0

