[Event "Petroupoli op 3rd"]
[Site "Petroupoli"]
[Date "2012.03.24"]
[Round "5"]
[White "Konstantagkas, Ioannis"]
[Black "Mantzakouras, Loukas"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1005"]
[BlackElo "1312"]
[PlyCount "64"]
[EventDate "2012.03.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. bxc3 d5 10. Bb5 0-0 11. Ba3 Re8 12. Bxc6 bxc6 13. Qc2 Qf6 14. Bb4 Bf5 15. Ba5 Ng3 16. Qd1 Nxf1 17. Qxf1 Rac8 18. Re1 Rxe1 19. Qxe1 h6 20. Bb4 Be4 21. Qe2 Qe6 22. Nd2 Re8 23. Nxe4 Qxe4 24. Qxe4 Rxe4 25. Kf1 f5 26. Bc5 a5 27. Bb6 cxb6 28. f3 Re3 29. Kf2 Rxc3 30. Kg3 Rd3 31. Kf4 Rxd4+ 32. Kg3 c5 0-1

[Event "Petroupoli op 3rd"]
[Site "Petroupoli"]
[Date "2012.03.21"]
[Round "4"]
[White "Konstantagkas, Ioannis"]
[Black "Darviris, Dimitrios"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1005"]
[BlackElo "1000"]
[PlyCount "65"]
[EventDate "2012.03.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. dxc6 e5 5. cxb7 Bxb7 6. Nc3 Bc5 7. Be2 Qd4 8. Nh3 Bxg2 9. Nb5 Qh4 10. Qb3 Bxh1 11. Nc7+ Kf8 12. Nxa8 Bg2 13. Qxb8+ Ne8 14. Qxe5 Bd6 15. Qh5 Qf6 16. Ng1 g6 17. Qh6+ Ng7 18. Qe3 Nf5 19. Qc3 Be5 20. Qa3+ Kg7 21. Bf3 Bxf3 22. Nxf3 Bf4 23. Qc3 Qxc3 24. dxc3 Rxa8 25. Bxf4 Rc8 26. b3 a5 27. Nd4 Nxd4 28. cxd4 a4 29. 0-0-0 axb3 30. axb3 Ra8 31. d5 Ra1+ 32. Kc2 Rxd1 33. Kxd1 1-0

[Event "Petroupoli op 3rd"]
[Site "Petroupoli"]
[Date "2012.03.17"]
[Round "3"]
[White "Giannopoulos, Antonios"]
[Black "Konstantagkas, Ioannis"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "1887"]
[BlackElo "1005"]
[PlyCount "49"]
[EventDate "2012.03.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Nxb4 5. c3 Nc6 6. d4 exd4 7. cxd4 Bb4+ 8. Bd2 Bxd2+ 9. Nbxd2 Nf6 10. e5 Qe7 11. 0-0 Ng8 12. Re1 Qf8 13. d5 Na5 14. Qa4 Nxc4 15. Nxc4 b6 16. e6 fxe6 17. dxe6 Ne7 18. Rad1 c6 19. exd7+ Bxd7 20. Nxb6 Rd8 21. Nxd7 Rxd7 22. Qxc6 Qf5 23. Qc8+ Kf7 24. Qxd7 Qxd7 25. Rxd7 1-0

[Event "Petroupoli op 3rd"]
[Site "Petroupoli"]
[Date "2012.03.14"]
[Round "2"]
[White "Konstantagkas, Ioannis"]
[Black "Katopodis, Dimitrios"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1005"]
[BlackElo "1485"]
[PlyCount "66"]
[EventDate "2012.03.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. bxc3 d5 10. Ba3 dxc4 11. Re1 Bf5 12. Nd2 Qd7 13. Nxe4 0-0-0 14. Rb1 Qd5 15. Qc2 Rhe8 16. f3 Re6 17. g4 Bg6 18. Re2 Rde8 19. Rbe1 Ne7 20. Bc5 a6 21. Qd1 Ng8 22. Qc2 Nf6 23. Nxf6 gxf6 24. Rxe6 Rxe6 25. Qd1 Kd7 26. Rxe6 fxe6 27. Qe2 Qg5 28. Qxc4 Qe3+ 29. Kg2 Bd3 30. Qa4+ Kd8 31. Qd1 Be2 32. Qe1 Bxf3+ 33. Kf1 Bg2+ 0-1

[Event "Petroupoli op 3rd"]
[Site "Petroupoli"]
[Date "2012.03.10"]
[Round "1"]
[White "Kazalis, Manos"]
[Black "Konstantagkas, Ioannis"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1354"]
[BlackElo "1005"]
[PlyCount "23"]
[EventDate "2012.03.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d4 Nxd4 5. Nxe5 Qe7 6. Qh5 g6 7. Bxf7+ Kd8 8. Bxg6 Nxc2+ 9. Kf1 Nh6 10. Bg5 Nxa1 11. Bxe7+ Bxe7 12. Qxh6 1-0

[Event "Petroupoli ASOP Dias op 2nd"]
[Site "Petroupoli"]
[Date "2012.02.22"]
[Round "4.1"]
[White "Konstantagkas, Ioannis"]
[Black "Darviris, Dimitrios"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1005"]
[BlackElo "1000"]
[PlyCount "103"]
[EventDate "2012.02.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nce2 e5 4. Nf3 Nc6 5. c4 Bc5 6. d3 Bg4 7. Nd2 Nf6 8. Nb3 Bb4+ 9. Bd2 Bd6 10. f3 Be6 11. Ng3 b6 12. Qe2 0-0 13. Qf2 Qe7 14. f4 Ng4 15. Qf3 a6 16. f5 Bd7 17. Qxg4 f6 18. Nh5 Rf7 19. Be2 Kf8 20. 0-0 g6 21. Ng3 Rg7 22. Bh6 Ke8 23. Bxg7 Qxg7 24. Nh5 Qh6 25. Ng3 Qe3+ 26. Rf2 Kf7 27. Qh4 Kg7 28. Nf1 Qh6 29. Qxh6+ Kxh6 30. fxg6 Kxg6 31. Nfd2 Be7 32. h3 h6 33. Bg4 Bxg4 34. hxg4 Rg8 35. Kh2 h5 36. gxh5+ Kxh5 37. Rh1 Kg6 38. Rf3 Rh8+ 39. Kg1 Rxh1+ 40. Kxh1 Nb4 41. a3 Nc2 42. Rg3+ Kf7 43. Kh2 a5 44. Kh3 a4 45. Nc1 c6 46. Kg4 b5 47. cxb5 cxb5 48. Rf3 Ne1 49. Rf2 Nc2 50. Nf3 Ne3+ 51. Kg3 Nd1 52. Rd2 1-0

[Event "Petroupoli op 7th"]
[Site "Petroupoli"]
[Date "2011.12.03"]
[Round "7"]
[White "Konstantagkas, Ioannis"]
[Black "Kapnakis, Mihail"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1010"]
[BlackElo "1045"]
[PlyCount "92"]
[EventDate "2011.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. d4 Nxe4 5. Bb5+ Bd7 6. Qe2 Bxb5 7. Qxb5+ Qd7 8. Qxd7+ Nxd7 9. dxc5 Nexc5 10. 0-0 e6 11. Nd4 a6 12. b4 Na4 13. Re1 g6 14. Bg5 h6 15. Be3 Bg7 16. Rc1 0-0 17. f3 Rfe8 18. g4 e5 19. Ne2 Nab6 20. Rd1 Nc4 21. Bc1 Kh7 22. Na3 Ndb6 23. Nxc4 Nxc4 24. Ng3 Rad8 25. h4 d5 26. h5 Bf6 27. Rb1 Bg5 28. Bxg5 hxg5 29. hxg6+ fxg6 30. b5 Na3 31. Rb3 Nxb5 32. a4 Nxc3 33. Rxc3 Rc8 34. Rxc8 Rxc8 35. Rxd5 Rc1+ 36. Nf1 Re1 37. Rd7+ Kh6 38. Rxb7 e4 39. Kf2 Ra1 40. Rb4 Ra2+ 41. Kg1 exf3 42. Kh1 Rf2 43. Kg1 Rg2+ 44. Kh1 Rf2 45. Kg1 Rg2+ 46. Kh1 Rf2 1/2-1/2

[Event "Petroupoli op 7th"]
[Site "Petroupoli"]
[Date "2011.11.26"]
[Round "5"]
[White "Konstantagkas, Ioannis"]
[Black "Koutsounis, Vasilios"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1010"]
[BlackElo "1444"]
[PlyCount "76"]
[EventDate "2011.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 a6 4. Nc3 e6 5. d4 cxd4 6. Qxd4 Nc6 7. Qd3 Nb4 8. Qe2 Nf6 9. Bg5 Be7 10. a3 Nc6 11. 0-0 0-0 12. Bxf6 Bxf6 13. Nd2 b5 14. Bd3 Nd4 15. Qd1 Bb7 16. Qh5 g6 17. Qh6 Bg7 18. Qf4 e5 19. Qg4 Bc8 20. Qg3 Ne6 21. Nd5 Nf4 22. Nxf4 exf4 23. Qxf4 Bxb2 24. Ra2 Be5 25. Qe3 Re8 26. Nf3 Be6 27. Qh6 Bg7 28. Qc1 Bxa2 29. Ng5 Bh6 30. h4 f6 31. f4 fxg5 32. fxg5 Bg7 33. c4 Rc8 34. Qc2 Bxc4 35. Bxc4+ Rxc4 36. Qb3 Rexe4 37. Qb1 Bd4+ 38. Kh1 Rxh4# 0-1

[Event "Petroupoli op 7th"]
[Site "Petroupoli"]
[Date "2011.11.23"]
[Round "4"]
[White "Konstantagkas, Ioannis"]
[Black "Fanos, Alexandros"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1010"]
[BlackElo "1005"]
[PlyCount "73"]
[EventDate "2011.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Nxc3 9. bxc3 Bxc3 10. Ba3 Bxa1 11. Re1+ Ne7 12. Bxe7 Qxe7 13. Rxe7+ Kxe7 14. Qxa1 Re8 15. Ng5 Rf8 16. Qb1 c6 17. Nxh7 Rh8 18. Bb3 g6 19. Qe4+ Kd8 20. Nf6 b5 21. Bxf7 Rf8 22. Qxg6 Kc7 23. Qg7 Ba6 24. Bh5 b4 25. Bg4 Bc4 26. Qxd7+ Kb6 27. Qe7 Bxa2 28. Nd7+ Kb5 29. Nxf8 b3 30. Bf5 b2 31. Qe2+ Bc4 32. Qxb2+ Ka6 33. Qb4 Re8 34. Qxc4+ Kb7 35. Qf7+ Kb6 36. Qxe8 a5 37. Qb8+ 1-0

[Event "Petroupoli op 7th"]
[Site "Petroupoli"]
[Date "2011.11.19"]
[Round "3"]
[White "Mourtzouni, Maria"]
[Black "Konstantagkas, Ioannis"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1557"]
[BlackElo "1010"]
[PlyCount "101"]
[EventDate "2011.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. d4 Nc6 3. d5 Nd4 4. c3 Bc5 5. cxd4 Bxd4 6. Nf3 c5 7. Nxd4 cxd4 8. Bc4 Nf6 9. Qf3 0-0 10. 0-0 d6 11. h3 Bd7 12. Bg5 b5 13. Bd3 Kh8 14. Qe2 Rb8 15. f4 Rg8 16. Nd2 Qe7 17. Rac1 h6 18. Bxf6 gxf6 19. Rf3 a6 20. f5 Rg7 21. Rf2 Rbg8 22. Nf3 Qd8 23. Qf1 Qa5 24. a3 Qb6 25. Nh2 Qb7 26. Ng4 Qb8 27. Nxf6 Rd8 28. Qe2 Rf8 29. Nxd7 Qd8 30. Nxf8 Qxf8 31. Qf3 Qe8 32. Qh5 a5 33. Qxh6+ Rh7 34. Qxd6 Rg7 35. Qc6 Rg8 36. Qxb5 Qxb5 37. Bxb5 Rb8 38. Bd3 Rg8 39. Rfc2 a4 40. Rc8 Rxc8 41. Rxc8+ Kg7 42. d6 Kh6 43. d7 Kg5 44. d8Q+ Kf4 45. Qh4+ Ke3 46. Bb1 Kd2 47. Qf2+ Kd1 48. Bc2+ Kc1 49. Bb3+ Kb1 50. Qc2+ Ka1 51. Qc1# 1-0

[Event "Petroupoli op 7th"]
[Site "Petroupoli"]
[Date "2011.11.16"]
[Round "2"]
[White "Konstantagkas, Ioannis"]
[Black "Kontogiannis, Alexandros L"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1010"]
[BlackElo "1373"]
[PlyCount "92"]
[EventDate "2011.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. Bb5+ Bd7 4. Qe2 Qc7 5. Nc3 e6 6. Bxd7+ Nxd7 7. f4 f6 8. Nb5 Qb8 9. exf6 Ngxf6 10. Qxe6+ Be7 11. d4 a6 12. Nc3 Qd6 13. Qxd6 Bxd6 14. dxc5 Nxc5 15. Nf3 0-0 16. 0-0 Rac8 17. Bd2 Nfe4 18. Nxe4 Nxe4 19. g3 Nxd2 20. Nxd2 Rxc2 21. Nb3 Rd8 22. Rab1 Kf7 23. Nd4 Bc5 24. Rfd1 Rc4 25. Kg2 Rxd4 26. Rxd4 Bxd4 27. Rd1 Bxb2 28. Rd2 Bc3 29. Rc2 d4 30. Kf2 d3 31. Rxc3 d2 32. Rc7+ Kf6 33. Rxb7 d1Q 34. Rb6+ Rd6 35. Rxd6+ Qxd6 36. Ke3 Kf5 37. a4 Qe6+ 38. Kd3 Qd5+ 39. Kc3 Ke4 40. h4 Qd4+ 41. Kc2 Qd3+ 42. Kb2 Kd4 43. h5 Kc4 44. g4 Qb3+ 45. Kc1 Kc3 46. f5 Qc2# 0-1

[Event "Petroupoli op 7th"]
[Site "Petroupoli"]
[Date "2011.11.12"]
[Round "1"]
[White "Alexiadis, Christos"]
[Black "Konstantagkas, Ioannis"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "1643"]
[BlackElo "1010"]
[PlyCount "41"]
[EventDate "2011.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 exd4 7. 0-0 dxc3 8. Bxf7+ Kxf7 9. Qd5+ Kf8 10. Qxc5+ Qe7 11. Qxc3 Qxe4 12. Re1 Qf5 13. Ba3+ d6 14. Nbd2 Bd7 15. Nc4 Qg6 16. Nfe5 Nxe5 17. Nxe5 Qe6 18. Qxc7 Rc8 19. Nxd7+ Kf7 20. Qxc8 Qd5 21. Qe8# 1-0

