[Event "Paleochora op 16th"]
[Site "Paleochora"]
[Date "2023.07.21"]
[Round "4"]
[White "Patrelakis, Evaggelos"]
[Black "Katsiris, Ioannis"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2378"]
[BlackElo "1879"]
[PlyCount "71"]
[EventDate "2023.07.19"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be6 7. N1c3 a6 8. Na3 g6 9. Bd3 Bg7 10. 0-0 Nf6 11. Nd5 Nd4 12. Nxf6+ Bxf6 13. Be3 0-0 14. Qd2 Rc8 15. b3 Bg7 16. Rad1 Nc6 17. Be2 Qc7 18. Nc2 Rfd8 19. Bg5 f6 20. Bh6 Bxh6 21. Qxh6 Qa5 22. Ne3 Nd4 23. Bg4 Bxg4 24. Nxg4 Rf8 25. a4 f5 26. exf5 Rxf5 27. Qh3 Rff8 28. Nf6+ Kg7 29. Ne4 Qd8 30. Qe3 Qb6 31. Ng5 Rce8 32. Qh3 Ne2+ 33. Kh1 Rf6 34. f4 Rxf4 35. Qh5 Rf2 36. Qxh7+ 1-0

[Event "Paleochora op 16th"]
[Site "Paleochora"]
[Date "2023.07.19"]
[Round "1"]
[White "Katsiris, Ioannis"]
[Black "Trost, Edvin"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1879"]
[BlackElo "2437"]
[PlyCount "56"]
[EventDate "2023.07.19"]
[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 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 c6 5. Nd2 Bd6 6. Bd3 Be6 7. Ne2 f5 8. 0-0 Nd7 9. b3 Nf6 10. c4 g6 11. c5 Bb8 12. b4 Qc7 13. Nf3 Ne4 14. g3 h5 15. h4 0-0 16. Nf4 Bd7 17. Bxe4 fxe4 18. Nd2 Bg4 19. Qb3 Qd7 20. Rfe1 Bf3 21. a4 Qg4 22. Nxf3 exf3 23. Qd3 g5 24. hxg5 h4 25. g6 hxg3 26. gxf7+ Kg7 27. Qf1 Bxf4 28. exf4 g2 0-1

[Event "Nikaia op 24th"]
[Site "Nikaia"]
[Date "2016.08.26"]
[Round "2"]
[White "Hristodoulou, Panagiotis"]
[Black "Katsiris, Ioannis"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2267"]
[BlackElo "2011"]
[PlyCount "59"]
[EventDate "2016.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3 Nf6 9. Be2 Nd4 10. 0-0 Nxe2+ 11. Qxe2 0-0 12. Be3 Ng4 13. Nc2 f5 14. f3 Nf6 15. exf5 Bxf5 16. Nb4 Rc8 17. Rad1 Be6 18. Nbd5 Nxd5 19. Nxd5 Bxd5 20. Rxd5 Rc6 21. Rfd1 Qc8 22. b3 Kh8 23. a4 Qc7 24. Qd3 Rb8 25. c5 Bf6 26. Rxd6 Rxd6 27. Qxd6 Qxd6 28. Rxd6 Rd8 29. Rb6 h6 30. Rxb7 1-0

[Event "Nikaia Fysiolatriko op A"]
[Site "Nikaia"]
[Date "2015.06.22"]
[Round "7"]
[White "Beliotis, Georgios"]
[Black "Katsiris, Ioannis"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1785"]
[BlackElo "1991"]
[PlyCount "50"]
[EventDate "2015.06.16"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nd5 Nf6 9. Nxe7 Qxe7 10. Bd3 Bg4 11. f3 Be6 12. c3 d5 13. exd5 Nxd5 14. 0-0 0-0 15. Qe2 Rad8 16. Nc4 f6 17. Qc2 Qc5+ 18. Kh1 e4 19. Bxe4 Qxc4 20. Bxh7+ Kh8 21. Bd3 Qh4 22. Bd2 Ne5 23. Be4 Nc4 24. Rfd1 Qf2 25. Be1 Qf1# 0-1

[Event "Nikaia Fysiolatriko op A"]
[Site "Nikaia"]
[Date "2015.06.21"]
[Round "5"]
[White "Gazis, Efstathios"]
[Black "Katsiris, Ioannis"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2213"]
[BlackElo "1991"]
[PlyCount "90"]
[EventDate "2015.06.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. g3 Nc6 4. Bg2 e5 5. 0-0 Nf6 6. d3 Be7 7. b4 Nxb4 8. Nxe5 0-0 9. e3 dxe3 10. fxe3 Bd6 11. Nf3 c5 12. Nc3 Re8 13. a3 Nc6 14. Nd5 Nxd5 15. cxd5 Ne5 16. Nh4 Ng4 17. Qf3 Qe7 18. h3 Ne5 19. Qd1 Qg5 20. d4 cxd4 21. Qxd4 Qxg3 22. Qf4 Qxf4 23. exf4 Ng6 24. Nxg6 hxg6 25. a4 Bf5 26. Ba3 Rad8 27. Bxd6 Rxd6 28. Rfe1 Kf8 29. Kf2 Rb6 30. a5 Rb2+ 31. Kg3 Ree2 32. Rxe2 Rxe2 33. Rc1 Rc2 34. Rxc2 Bxc2 35. d6 Ke8 36. Bxb7 Kd7 37. Bd5 f6 38. Bg8 Kxd6 39. h4 Kc5 40. Bh7 Kb5 41. h5 Kxa5 42. f5 g5 43. Bg6 Kb4 44. h6 gxh6 45. Kg4 Bd1+ 0-1

[Event "Nikaia Fysiolatriko op A"]
[Site "Nikaia"]
[Date "2015.06.21"]
[Round "6"]
[White "Katsiris, Ioannis"]
[Black "Haralabidis, Tengkiz"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "1991"]
[BlackElo "2072"]
[PlyCount "82"]
[EventDate "2015.06.16"]
[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 c5 2. d5 e5 3. c4 d6 4. e4 Be7 5. Nf3 Nf6 6. Nc3 0-0 7. h3 Ne8 8. Bd3 Nd7 9. g4 a6 10. Qe2 Rb8 11. a4 Kh8 12. Bd2 Nef6 13. Nh2 Ne8 14. Nf1 Bg5 15. Ng3 g6 16. 0-0-0 Bf4 17. h4 Ndf6 18. Bxf4 exf4 19. Nf5 Nd7 20. Nh6 Ne5 21. f3 Bd7 22. g5 Ng7 23. Ng4 Bxg4 24. fxg4 f6 25. Qh2 f3 26. Qh3 Kg8 27. h5 fxg5 28. hxg6 hxg6 29. Be2 fxe2 30. Qh7+ Kf7 31. Nxe2 Rg8 32. Rdf1+ Ke7 33. Ng3 Kd7 34. Nf5 gxf5 35. gxf5 Nd3+ 36. Kc2 Nb4+ 37. Kb1 Qf6 38. Rh6 Qd4 39. Rxd6+ Kxd6 40. e5+ Qxe5 41. f6 Qe2 0-1

[Event "Nikaia Fysiolatriko op A"]
[Site "Nikaia"]
[Date "2015.06.20"]
[Round "4"]
[White "Katsiris, Ioannis"]
[Black "Pessiridis, Isaak"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1991"]
[BlackElo "1762"]
[PlyCount "77"]
[EventDate "2015.06.16"]
[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. c4 e6 3. Nc3 c6 4. e3 f5 5. Bd3 Nf6 6. Nge2 Bd6 7. 0-0 0-0 8. f3 h6 9. e4 fxe4 10. fxe4 dxe4 11. Bxe4 Nxe4 12. Rxf8+ Kxf8 13. Nxe4 Bxh2+ 14. Kxh2 Qh4+ 15. Kg1 Qxe4 16. Ng3 Qg6 17. Qf3+ Kg8 18. Bf4 Nd7 19. Be5 Nxe5 20. dxe5 Bd7 21. Rf1 Rb8 22. Ne4 c5 23. Qd3 Kh7 24. Nf6+ gxf6 25. Qxd7+ Qg7 26. Qxe6 Rf8 27. exf6 Qg5 28. Qe7+ Kg8 29. Qxb7 Qe3+ 30. Kh1 Qg3 31. Qe4 Rd8 32. f7+ Kf8 33. Re1 Qd6 34. Qh7 Qg3 35. Qxh6+ Kxf7 36. Qe6+ Kg7 37. Qe7+ Kg6 38. Re6+ Kf5 39. Rf6+ 1-0

[Event "Nikaia Fysiolatriko op A"]
[Site "Nikaia"]
[Date "2015.06.19"]
[Round "3"]
[White "Roinos, Ilias"]
[Black "Katsiris, Ioannis"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2050"]
[BlackElo "1991"]
[PlyCount "59"]
[EventDate "2015.06.16"]
[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. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 dxe4 6. dxe4 e5 7. Bg2 Bc5 8. 0-0 0-0 9. Qe2 Qe7 10. c3 a5 11. Nc4 Rd8 12. h3 b6 13. g4 Ba6 14. Bg5 h6 15. Bh4 g5 16. Bg3 Qe6 17. b3 Bxc4 18. bxc4 a4 19. Rfd1 Ne8 20. Rd5 f6 21. Rad1 Nd6 22. Kh2 Re8 23. Nd4 exd4 24. e5 Ra5 25. cxd4 Bxd4 26. Rxa5 Nxa5 27. Bd5 Qxd5 28. cxd5 Bxe5 29. Bxe5 Rxe5 30. Qc2 1-0

[Event "GRE-chT 40th"]
[Site "Achaia"]
[Date "2012.06.30"]
[Round "1.14"]
[White "Magklaras, Themistoklis Panayi"]
[Black "Katsiris, Ioannis"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1652"]
[BlackElo "2018"]
[PlyCount "54"]
[EventDate "2012.06.30"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]
[WhiteTeam "Amfissa Chess Union"]
[BlackTeam "Korydallos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. 0-0 e6 5. d3 h6 6. Nbd2 Be7 7. Re1 0-0 8. Ne5 Bh7 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Bxe4 12. dxe4 Qxd1 13. Rxd1 Na6 14. a3 Nc5 15. f3 Rfd8 16. Be3 Na4 17. Nd3 c5 18. c4 Rd7 19. Ne5 Rxd1+ 20. Rxd1 Bf6 21. Nd7 Bxb2 22. Nxc5 Nb6 23. Nxb7 Nxc4 24. Rb1 Rb8 25. Rxb2 Nxb2 26. Nc5 Nc4 27. Nd7 Rb1+ 0-1

[Event "Nikaia op 19th"]
[Site "Nikaia"]
[Date "2011.08.28"]
[Round "4"]
[White "Katsiris, Ioannis"]
[Black "Kaforos, Dimitrios Alkis"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2048"]
[BlackElo "2193"]
[PlyCount "68"]
[EventDate "2011.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 Qb6 7. Bc1 e6 8. e4 exd5 9. exd5 d6 10. c4 g6 11. Qe2+ Kd8 12. Qc2 Nbd7 13. f4 Bg7 14. Bd3 Ng4 15. Nc3 Bd4 16. Nge2 Re8 17. Nd1 Qc7 18. h3 Ngf6 19. Nf2 b5 20. 0-0 bxc4 21. Bxc4 Nb6 22. Bd2 Bf5 23. Qb3 Nxc4 24. Qxc4 Bxf2+ 25. Rxf2 Ne4 26. Bc3 Nxf2 27. Bf6+ Kc8 28. Kxf2 Rb8 29. Rc1 Re4 30. Qa6+ Rb7 31. g4 Bd7 32. Qd3 Rbb4 33. Nc3 Rxf4+ 34. Kg3 Rxf6 0-1

[Event "Nikaia Fysiolatriko op 09th"]
[Site "Nikaia"]
[Date "2011.06.22"]
[Round "8"]
[White "Katsiris, Ioannis"]
[Black "Nikomanis, Andreas"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2066"]
[BlackElo "1973"]
[PlyCount "71"]
[EventDate "2011.06.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 Qb6 7. Bc1 e6 8. e4 exd5 9. exd5 g6 10. c4 Bg7 11. Nc3 0-0 12. Bd3 d6 13. Nge2 Nbd7 14. 0-0 Ne5 15. Ng3 Nxd3 16. Qxd3 h5 17. h4 Bd7 18. a4 Rfe8 19. a5 Qc7 20. Bf4 Rab8 21. Rfc1 b6 22. a6 b5 23. cxb5 c4 24. Qd2 Bxb5 25. Nge4 Nxe4 26. Nxe4 Rb6 27. Be3 Bxa6 28. Bd4 Bxd4+ 29. Qxd4 Re5 30. Nf6+ Kf8 31. f4 Re2 32. Re1 c3 33. Rxe2 Bxe2 34. bxc3 Rb7 35. Re1 Bb5 36. Nd7+ 1-0

[Event "Nikaia Fysiolatriko op 09th"]
[Site "Nikaia"]
[Date "2011.06.17"]
[Round "2"]
[White "Gazis, Efstathios"]
[Black "Katsiris, Ioannis"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2325"]
[BlackElo "2066"]
[PlyCount "81"]
[EventDate "2011.06.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Bb4+ 5. Nc3 Ne7 6. Nf3 0-0 7. Be2 dxc4 8. 0-0 Bxc3 9. bxc3 b5 10. a4 c6 11. Ng5 h6 12. Ne4 Be6 13. Ba3 Re8 14. Qd2 Nd5 15. Bf3 a5 16. Rfb1 Bf5 17. Re1 b4 18. cxb4 Bxe4 19. Rxe4 Rxe4 20. Bxe4 c3 21. Qc2 axb4 22. Bxd5 bxa3 23. Be4 Qxd4 24. Rxa3 Na6 25. Bf3 Rb8 26. h3 Rb2 27. Qxc3 Qxf2+ 28. Kh2 Nb4 29. a5 h5 30. Qe5 h4 31. Qg5 Nc2 32. Rd3 Qg3+ 33. Qxg3 hxg3+ 34. Kxg3 Nb4 35. Ra3 Nd5 36. Bxd5 cxd5 37. a6 Rb8 38. a7 Ra8 39. Kf4 f6 40. Ke3 Kf7 41. Kd4 1-0

[Event "Nikaia op 18th"]
[Site "Nikaia"]
[Date "2010.08.24"]
[Round "6"]
[White "Katsiris, Ioannis"]
[Black "Koutoukidis, Panagiotis"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2107"]
[BlackElo "1920"]
[PlyCount "146"]
[EventDate "2010.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 Qb6 4. Nc3 dxe4 5. fxe4 e5 6. Nf3 exd4 7. Nxd4 Bc5 8. Na4 Qa5+ 9. c3 Bxd4 10. Qxd4 Nf6 11. Nc5 0-0 12. b4 Qc7 13. Bg5 Ng4 14. Be2 b6 15. Nd3 c5 16. bxc5 Nc6 17. Qd6 Qxd6 18. cxd6 h6 19. Bf4 g5 20. Bg3 Re8 21. Bf3 Nge5 22. Bxe5 Nxe5 23. Nxe5 Rxe5 24. 0-0 g4 25. Bd1 Rxe4 26. Bb3 Be6 27. Rad1 Rd8 28. d7 Bxb3 29. axb3 Re7 30. Rf6 Rdxd7 31. Rxd7 Rxd7 32. Rxh6 Kg7 33. Rc6 b5 34. b4 Rd1+ 35. Kf2 Ra1 36. Rc5 Ra3 37. Rxb5 Rxc3 38. Rg5+ Kf6 39. Rxg4 a5 40. bxa5 Ra3 41. h4 Rxa5 42. Kg3 Ra3+ 43. Kh2 Ra5 44. g3 Rb5 45. Kh3 Ke7 46. Rg5 Rb4 47. h5 Kf8 48. g4 Rb3+ 49. Kh4 Rb1 50. Rf5 Kg7 51. Kg5 Rb6 52. h6+ Kg8 53. Rf6 Rb5+ 54. Kh4 Ra5 55. g5 Ra4+ 56. Kh5 Ra8 57. Rb6 Rc8 58. Rb7 Ra8 59. h7+ Kxh7 60. Rxf7+ Kg8 61. Kg6 Rb8 62. Rf6 Ra8 63. Rb6 Rc8 64. Kh6 Ra8 65. g6 Rc8 66. Rb7 Ra8 67. Rg7+ Kh8 68. Rb7 Kg8 69. Kg5 Ra5+ 70. Kh6 Ra8 71. g7 Ra6+ 72. Kg5 Ra5+ 73. Kf6 Ra6+ 1/2-1/2

[Event "Nikaia op 18th"]
[Site "Nikaia"]
[Date "2010.08.23"]
[Round "5"]
[White "Kakkanas, Evangelos"]
[Black "Katsiris, Ioannis"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1979"]
[BlackElo "2107"]
[PlyCount "90"]
[EventDate "2010.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Bd6 6. Nf3 c6 7. Nc3 0-0 8. Bg5 Nbd7 9. 0-0 h6 10. Bxf6 Nxf6 11. c5 Be7 12. Qc2 b6 13. b4 a5 14. a3 Ba6 15. Rfe1 axb4 16. axb4 Qc7 17. Na4 bxc5 18. bxc5 Nd7 19. e4 dxe4 20. Qxe4 Bc4 21. Qc2 Bd5 22. Nc3 Bf6 23. Nxd5 exd5 24. Bh3 g6 25. Ra4 Rfe8 26. Rea1 Rxa4 27. Rxa4 Nf8 28. Qa2 Qb7 29. Bf1 Ne6 30. Ba6 Qd7 31. Bd3 Nf4 32. Bf1 Qg4 33. Ne5 Bxe5 34. dxe5 Nh3+ 35. Bxh3 Qxh3 36. Ra8 Qe6 37. f4 Rxa8 38. Qxa8+ Kg7 39. Qd8 Qf5 40. Qd6 Qb1+ 41. Kg2 Qe4+ 42. Kg1 d4 43. Qf6+ Kg8 44. Qd8+ Kg7 45. Qf6+ Kg8 1/2-1/2

[Event "Nikaia op 18th"]
[Site "Nikaia"]
[Date "2010.08.21"]
[Round "3"]
[White "Zherebukh, Yaroslav"]
[Black "Katsiris, Ioannis"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2572"]
[BlackElo "2107"]
[PlyCount "69"]
[EventDate "2010.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 0-0 9. Be2 a6 10. 0-0 b5 11. a3 Qb6 12. Nd1 Bb7 13. c3 Na5 14. Qe1 Nb3 15. Rb1 a5 16. Bd3 f5 17. exf6 Nxf6 18. Bc2 a4 19. Bxb3 axb3 20. dxc5 Bxc5 21. Bxc5 Qxc5+ 22. Nd4 Ne4 23. Nf2 Qb6 24. Qe3 Rae8 25. Ng4 e5 26. Nxe5 Qh6 27. Rf3 Bc8 28. Nxb3 Nf6 29. Re1 Qh4 30. Qf2 Qh5 31. Nd4 Ne4 32. Qc2 g5 33. Qb3 g4 34. Qxd5+ Kh8 35. Rxe4 1-0

[Event "Nikaia op 17th"]
[Site "Nikaia"]
[Date "2009.08.27"]
[Round "7"]
[White "Katsiris, Ioannis"]
[Black "Vatkali, Dimitra"]
[Result "0-1"]
[ECO "E31"]
[WhiteElo "2103"]
[BlackElo "1865"]
[PlyCount "112"]
[EventDate "2009.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 Bxc3+ 7. bxc3 d6 8. e3 Qe7 9. Bd3 Nbd7 10. dxe6 Qxe6 11. Ne2 g5 12. Bg3 Nb6 13. 0-0 Bd7 14. Re1 Bc6 15. Nd4 Qd7 16. Nf5 d5 17. Be5 Qd8 18. Ng7+ Kf8 19. Nh5 Nbd7 20. Nxf6 Nxf6 21. Bxf6 Qxf6 22. cxd5 Bxd5 23. e4 Be6 24. e5 Qe7 25. Qe2 Rd8 26. Rad1 Kg7 27. Qe4 Bd5 28. Qg4 h5 29. Qg3 h4 30. Qg4 Be6 31. Bf5 Rxd1 32. Rxd1 Rh6 33. Bxe6 Rxe6 34. f4 Kh6 35. fxg5+ Qxg5 36. Qxg5+ Kxg5 37. Rd7 Rxe5 38. Rxb7 Re3 39. Rxa7 Rxc3 40. Rxf7 c4 41. Rf1 Rc2 42. Ra1 c3 43. h3 Rb2 44. Rc1 c2 45. Kh2 Kf4 46. g3+ hxg3+ 47. Kg2 Rxa2 48. h4 Ke3 49. Kxg3 Kd2 50. Rxc2+ Rxc2 51. Kg4 Ke3 52. h5 Ke4 53. Kg5 Ke5 54. Kg6 Ke6 55. Kg7 Rg2+ 56. Kh7 Kf6 0-1

[Event "Nikaia op 17th"]
[Site "Nikaia"]
[Date "2009.08.26"]
[Round "6"]
[White "Botsari, Anna Maria"]
[Black "Katsiris, Ioannis"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2298"]
[BlackElo "2103"]
[PlyCount "79"]
[EventDate "2009.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 Ne4 7. Bg3 c5 8. cxd5 exd5 9. e3 Nxg3 10. hxg3 0-0 11. dxc5 Be6 12. Bd3 Bxc5 13. Bc2 Nc6 14. Qd3 f5 15. Bb3 Kh8 16. 0-0 Qa5 17. a3 Rad8 18. Ne2 Qb6 19. Rac1 Na5 20. Ba2 Nc4 21. b4 Be7 22. Ned4 Rc8 23. Rc2 Qa6 24. Nxe6 Qxe6 25. Rd1 Ne5 26. Nxe5 Qxe5 27. Rxc8 Rxc8 28. Bxd5 Rc3 29. Qb5 Bd6 30. Qxb7 Qe7 31. Qa8+ Kh7 32. Qg8+ Kg6 33. Bf7+ Kf6 34. Bh5 Be5 35. Qh7 Qf8 36. Rd7 Ke6 37. Rxa7 Qd8 38. Bf7+ Kd6 39. f4 Bf6 40. Qxf5 1-0

[Event "Nikaia op 17th"]
[Site "Nikaia"]
[Date "2009.08.24"]
[Round "4"]
[White "Haldaiakis, Vasilios"]
[Black "Katsiris, Ioannis"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1795"]
[BlackElo "2103"]
[PlyCount "58"]
[EventDate "2009.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Bd3 Nc6 7. Nc2 d5 8. cxd5 exd5 9. exd5 Qxd5 10. Qe2+ Be7 11. Ne3 Qc5 12. Nc3 0-0 13. 0-0 Nd4 14. Qd1 Rd8 15. Na4 Qc6 16. b3 b5 17. Bb2 Qd6 18. Nc3 Bb7 19. f3 Nxf3+ 20. gxf3 Qxd3 21. Qxd3 Rxd3 22. Rae1 Bb4 23. Ned1 Bxf3 24. Nf2 Bc5 25. b4 Bb6 26. a4 Ng4 27. Nce4 Bxe4 28. Rxe4 Nxf2 29. Rxf2 Rd2 0-1

[Event "Nikaia op 17th"]
[Site "Nikaia"]
[Date "2009.08.23"]
[Round "3"]
[White "Katsiris, Ioannis"]
[Black "Trajkovic, Predrag"]
[Result "0-1"]
[ECO "E30"]
[WhiteElo "2103"]
[BlackElo "2481"]
[PlyCount "119"]
[EventDate "2009.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 Bxc3+ 7. bxc3 d6 8. Nf3 Qe7 9. Nd2 e5 10. e4 Nbd7 11. Bd3 g5 12. Bg3 Nf8 13. h4 Ng6 14. hxg5 hxg5 15. Rxh8+ Nxh8 16. Nf1 Ng6 17. Ne3 Nf4 18. f3 Kf8 19. Bf2 Kg7 20. g3 Nh3 21. Bf1 Nxf2 22. Kxf2 Bd7 23. Qb3 b6 24. Bg2 Rh8 25. a4 g4 26. a5 Rb8 27. Rh1 Qd8 28. a6 Qe7 29. Qd1 gxf3 30. Qxf3 Rh8 31. g4 Rxh1 32. Bxh1 Nh7 33. Ke2 Qh4 34. Bg2 Qd8 35. Nf1 Qg5 36. Bh3 Kf8 37. Ng3 Ke7 38. Nh5 Bc8 39. Ng3 Qh4 40. Qf5 Bd7 41. g5 Qxg3 42. Qxd7+ Kf8 43. Qxd6+ Kg7 44. Qh6+ Kg8 45. d6 Nxg5 46. d7 Qf3+ 47. Ke1 Qe3+ 48. Kd1 Qd3+ 49. Kc1 Qxc3+ 50. Kb1 Qd3+ 51. Kb2 Qd2+ 52. Kb1 Qb4+ 53. Ka1 Qa3+ 54. Kb1 Qd3+ 55. Kb2 Nxe4 56. Qc1 Qd4+ 57. Ka3 Kf8 58. Bf5 Nd2 59. Qc2 Ke7 60. Qd1 0-1

[Event "GRE-chT 36th"]
[Site "Kallithea"]
[Date "2008.07.10"]
[Round "7.6"]
[White "Khetsuriani, Besarion"]
[Black "Katsiris, Ioannis"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2350"]
[BlackElo "2136"]
[PlyCount "116"]
[EventDate "2008.07.06"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 e5 4. e3 d6 5. d4 exd4 6. exd4 Bg4 7. Be2 Nf6 8. 0-0 Be7 9. Be3 0-0 10. h3 Bh5 11. d5 Bxf3 12. Bxf3 Ne5 13. Be2 Re8 14. f4 Ng6 15. Bd3 Bf8 16. Qf3 Nh4 17. Qf2 g6 18. Bxc5 dxc5 19. Qxh4 Re3 20. Rad1 Bg7 21. Rfe1 Qe7 22. Qf2 Rxe1+ 23. Rxe1 Qf8 24. Kf1 Ne8 25. Ne4 Bd4 26. Qf3 Nd6 27. b3 Nxe4 28. Qxe4 Qd6 29. g3 Qd7 30. Kg2 Kf8 31. d6 Re8 32. Qxe8+ Qxe8 33. Rxe8+ Kxe8 34. Be4 Kd7 35. Bxb7 Kxd6 36. Bd5 Ke7 37. Kf3 h6 38. Bb7 f5 39. Bc8 a5 40. Ke2 Kf6 41. Kd3 Bf2 42. g4 Bg3 43. Ke3 Bh2 44. a3 Bg1+ 45. Kd3 Bh2 46. Ke3 Bg1+ 47. Kf3 Bd4 48. h4 Bb2 49. g5+ hxg5 50. fxg5+ Ke7 51. a4 Bc1 52. Kg3 Bd2 53. Bb7 Be1+ 54. Kh3 Bd2 55. Bc6 Kf7 56. Bb7 Ke7 57. h5 Bxg5 58. hxg6 Kf6 1/2-1/2

[Event "GRE-chT 36th"]
[Site "Kallithea"]
[Date "2008.07.09"]
[Round "6.7"]
[White "Katsiris, Ioannis"]
[Black "Hrisanthopoulos, Dimitrios"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2136"]
[BlackElo "2175"]
[PlyCount "86"]
[EventDate "2008.07.06"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Be3 cxd4 7. cxd4 a6 8. Nc3 Qd6 9. Bd3 Nc6 10. a3 b5 11. 0-0 Be7 12. Rc1 Bb7 13. Qe2 0-0 14. b4 Rac8 15. Rfd1 Rfd8 16. Bb1 Nb8 17. Ne5 Nbd7 18. Bf4 Qb6 19. Ba2 Nf8 20. Be3 Nd5 21. Nxd5 Bxd5 22. Bxd5 exd5 23. h4 Qe6 24. h5 Bf6 25. Nd3 Rc4 26. Nc5 Qc6 27. Rxc4 dxc4 28. d5 Rxd5 29. Rxd5 Qxd5 30. Nxa6 Ne6 31. Nc5 h6 32. a4 Nxc5 33. Bxc5 bxa4 34. Qe8+ Kh7 35. Qxa4 c3 36. Qc2+ Kg8 37. Be3 Qxh5 38. Qd3 Qg4 39. b5 Qb4 40. b6 Qb2 41. Qc4 c2 42. Qc8+ Kh7 43. b7 Be5 1/2-1/2

[Event "GRE-chT 36th"]
[Site "Kallithea"]
[Date "2008.07.09"]
[Round "5.5"]
[White "Papadopoulos, Nikolaos"]
[Black "Katsiris, Ioannis"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2109"]
[BlackElo "2136"]
[PlyCount "154"]
[EventDate "2008.07.06"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. g3 e5 4. Nc3 g6 5. d3 Bg7 6. Bg2 Nge7 7. h4 h6 8. a3 0-0 9. Bd2 Nd4 10. e3 Ne6 11. h5 g5 12. g4 d6 13. b4 Rb8 14. b5 Nc7 15. Nh2 f5 16. gxf5 Bxf5 17. Be4 d5 18. cxd5 Ncxd5 19. Nxd5 Nxd5 20. Bxf5 Rxf5 21. e4 Nf4 22. Bxf4 Rxf4 23. Ng4 Qa5+ 24. Kf1 Qxb5 25. Ne3 Rxe4 26. Rb1 Qa6 27. Kg1 Rd4 28. Qb3+ Kh8 29. Nf5 Rd7 30. Rh3 Rbd8 31. Re3 Qf6 32. Ng3 b6 33. Rc1 Qf7 34. Qc2 Rd4 35. Qe2 Rh4 36. Rc4 Rxc4 37. dxc4 Rd4 38. Re4 Qd7 39. Qf3 Rd3 40. Re3 Rxe3 41. Qxe3 Qd4 42. Qb3 e4 43. Qa4 Qe5 44. Qxa7 e3 45. Qa8+ Kh7 46. Qf3 exf2+ 47. Qxf2 Qd4 48. Kg2 Qxc4 49. Qf5+ Kg8 50. Qc8+ Bf8 51. Nf5 Qc2+ 52. Kg1 Qd1+ 53. Kg2 Qd2+ 54. Kg1 Qc1+ 55. Kg2 Qb2+ 56. Kg1 Qf6 57. a4 g4 58. Kg2 Kf7 59. Qd7+ Be7 60. Qd5+ Kf8 61. Qa8+ Bd8 62. Nxh6 Qf3+ 63. Qxf3+ gxf3+ 64. Kxf3 Kg7 65. Nf5+ Kf6 66. Ke4 Ke6 67. Ne3 Kf6 68. Kd5 Kg5 69. Nc4 Kxh5 70. Kc6 Kg5 71. Kd7 Bf6 72. Kc7 Bc3 73. Kxb6 Bb4 74. Nb2 Kf5 75. Nd3 Ke6 76. Nxc5+ Bxc5+ 77. Kxc5 Kd7 1/2-1/2

[Event "GRE-chT 36th"]
[Site "Kallithea"]
[Date "2008.07.08"]
[Round "4.4"]
[White "Katsiris, Ioannis"]
[Black "Ilandzis, Spyridon"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2136"]
[BlackElo "2196"]
[PlyCount "74"]
[EventDate "2008.07.06"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be3 Ng4 7. Be2 Be7 8. 0-0 0-0 9. c4 Nxe3 10. fxe3 Qd6 11. Nc3 f5 12. d5 a6 13. e4 Bf6 14. dxe6 Qxe6 15. exf5 Qe3+ 16. Kh1 Bxc3 17. bxc3 Nc6 18. Qd5+ Kh8 19. Rae1 Bxf5 20. Bd1 Qxc3 21. Ng5 Bg6 22. Qxc5 Rf5 23. Qd6 Rd8 24. Ne4 Qxc4 25. Rxf5 Bxf5 26. Qxd8+ Nxd8 27. Nd6 Qe6 28. Rxe6 Bxe6 29. a3 Bd5 30. Bg4 g6 31. h4 Kg7 32. Kg1 Kf6 33. Be2 Ke5 34. Ne8 Ne6 35. Bg4 Bc6 36. Bxe6 Kxe6 37. Nc7+ Ke5 0-1

[Event "GRE-chT 36th"]
[Site "Kallithea"]
[Date "2008.07.07"]
[Round "3.7"]
[White "Katsiris, Ioannis"]
[Black "Mihailidis, Anastasios"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "2136"]
[BlackElo "2265"]
[PlyCount "83"]
[EventDate "2008.07.06"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Na5 5. Qf3 d6 6. h3 Be7 7. Nge2 Nxc4 8. dxc4 c6 9. 0-0 Be6 10. b3 0-0 11. Rd1 Qc7 12. Ng3 Rfd8 13. Nf5 Bxf5 14. Qxf5 b5 15. Bg5 bxc4 16. Bxf6 Bxf6 17. bxc4 Qa5 18. Rd3 Qc5 19. Rg3 Be7 20. Qg4 g6 21. Qe2 Rab8 22. Nd1 Rb4 23. Ne3 Qd4 24. Rd1 Qb2 25. Qd2 Bf8 26. Ng4 Bg7 27. Rb3 Rxb3 28. axb3 h5 29. Qg5 Rd7 30. Nf6+ Bxf6 31. Qxf6 Qxc2 32. Rxd6 Rxd6 33. Qxd6 Qxe4 34. Qb8+ Kg7 35. Qxa7 Qb1+ 36. Kh2 Qxb3 37. Qc5 Qb2 38. f3 e4 39. fxe4 Qf6 40. e5 Qe6 41. Qd4 g5 42. c5 1/2-1/2

[Event "GRE-chT 36th"]
[Site "Kallithea"]
[Date "2008.07.07"]
[Round "2.10"]
[White "Stavrianakis, Ioannis"]
[Black "Katsiris, Ioannis"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "2176"]
[BlackElo "2136"]
[PlyCount "87"]
[EventDate "2008.07.06"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5 8. Nxe5 Nxe5 9. Be2 a5 10. 0-0 0-0 11. Nb3 a4 12. Nd4 d6 13. Nc2 Bc5 14. b4 axb3 15. axb3 Bf5 16. Qd2 Ng6 17. Bg3 Nh4 18. b4 Bb6 19. Rxa8 Rxa8 20. Ra1 Rxa1+ 21. Nxa1 Be4 22. Bf1 Nf5 23. Nb3 h5 24. c5 Nxg3 25. cxd6 Qxd6 26. Qxd6 cxd6 27. hxg3 Kf8 28. Be2 g6 29. Nd2 Bd5 30. Bf3 Bxf3 31. Nxf3 Ke7 32. Kf1 f6 33. Ke2 d5 34. Kd3 g5 35. Nd2 Kd6 36. f3 f5 37. e4 dxe4+ 38. fxe4 Ke6 39. Nf3 fxe4+ 40. Kxe4 Kf6 41. g4 hxg4 42. Ne5 Bd8 43. Nxg4+ Ke6 44. Ne5 1/2-1/2

[Event "GRE-chT 36th"]
[Site "Kallithea"]
[Date "2008.07.06"]
[Round "1.1"]
[White "Katsiris, Ioannis"]
[Black "Papaioannou, Ioannis"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2136"]
[BlackElo "2591"]
[PlyCount "142"]
[EventDate "2008.07.06"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 Qxc5 7. Na3 Nbd7 8. Be3 Qc8 9. Be2 a6 10. 0-0 e6 11. Nc4 Bxf3 12. gxf3 Nd5 13. f4 b5 14. Nd2 Be7 15. Bf3 N7f6 16. Ne4 Nxe4 17. Bxe4 Nxe3 18. fxe3 Rb8 19. Qf3 0-0 20. Rac1 g6 21. b3 Bc5 22. c4 b4 23. Kh1 Qd8 24. Rcd1 Qf6 25. Bb1 Rbd8 26. e4 Rxd1 27. Rxd1 Rd8 28. Rxd8+ Qxd8 29. Qd3 Qf6 30. f5 Qg5 31. Qf1 e5 32. h3 Qe3 33. fxg6 hxg6 34. Bd3 Kg7 35. Kg2 Qg5+ 36. Kh2 Qd2+ 37. Qe2 Qc1 38. Qf1 Qe3 39. Kh1 a5 40. Kg2 Qg5+ 41. Kh2 Qd2+ 42. Qe2 Qc1 43. Qf1 Qb2+ 44. Qe2 Qa1 45. Qg2 Be3 46. Bf1 Qb1 47. Kh1 Kf8 48. Qf3 Bd4 49. Qe2 Qc1 50. Kh2 Qg5 51. Qg4 Qe3 52. Qg2 Bc5 53. Kh1 Ke7 54. h4 Kf8 55. Be2 Be7 56. h5 gxh5 57. Bxh5 Qe1+ 58. Kh2 Qh4+ 59. Qh3 Qxe4 60. Qf3 Qxf3 61. Bxf3 f5 62. Bd5 Kg7 63. Kg3 Kf6 64. Kf3 Bc5 65. Bb7 e4+ 66. Kf4 Bd6+ 67. Ke3 Ke5 68. Bc6 Bc5+ 69. Ke2 f4 70. Be8 f3+ 71. Ke1 Kf4 0-1

[Event "Athens op"]
[Site "Athens"]
[Date "2008.06.20"]
[Round "7"]
[White "Katsiris, Ioannis"]
[Black "Tyralis, Hristos"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2136"]
[BlackElo "1902"]
[PlyCount "120"]
[EventDate "2008.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be3 Nc6 7. Na3 Bd7 8. dxc5 Qxd1+ 9. Rxd1 Ne4 10. Nb5 0-0-0 11. Nfd4 Nxc5 12. Nxc6 bxc6 13. Nd6+ Bxd6 14. Rxd6 Nb7 15. Ba6 Kc7 16. Rd2 e5 17. 0-0 Be6 18. Rfd1 Rxd2 19. Rxd2 Bxa2 20. Bxb7 Kxb7 21. b3 Bb1 22. Rd7+ Kc8 23. Rxf7 Rd8 24. f3 Rd7 25. Rf8+ Kb7 26. Re8 Ba2 27. b4 Bd5 28. Rxe5 a6 29. Kf2 Rf7 30. f4 g6 31. g4 Kc7 32. Kg3 Kd7 33. h4 Re7 34. Bd4 Rxe5 35. Bxe5 Ke6 36. Bd4 h5 37. f5+ gxf5 38. gxh5 Kf7 39. Kf4 Be4 40. Kg5 Kg8 41. h6 Kh7 42. Be3 Bd3 43. Bf4 Be4 44. Kf6 Bd3 45. Ke5 Bc2 46. Kd6 Ba4 47. Kc5 Kg6 48. h5+ Kh7 49. Be3 Kg8 50. c4 Bb3 51. Bf4 Kh7 52. Kd4 Kg8 53. c5 Ba4 54. Ke5 Bc2 55. Kd6 Ba4 56. Ke6 Bc2 57. Kf6 Kh7 58. Ke5 Bd3 59. Kd6 Bb5 60. Kc7 Kg8 1/2-1/2

[Event "Athens op"]
[Site "Athens"]
[Date "2008.06.17"]
[Round "4"]
[White "Sideris, Theodoros"]
[Black "Katsiris, Ioannis"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2013"]
[BlackElo "2136"]
[PlyCount "93"]
[EventDate "2008.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. e5 f6 5. Bb5 Bd7 6. Nf3 Bb4 7. Bxc6 bxc6 8. 0-0 Ne7 9. Ne2 Ng6 10. c3 Be7 11. exf6 gxf6 12. Nf4 Nxf4 13. Bxf4 0-0 14. Re1 Bd6 15. Bh6 Rf7 16. Qd2 Bf8 17. Bf4 c5 18. Rac1 Rc8 19. b4 c4 20. Re2 Qe8 21. Rce1 Bd6 22. Nh4 Bxf4 23. Qxf4 Qf8 24. Re3 Rg7 25. Rf3 Rf7 26. Rg3+ Kh8 27. Ree3 Rg7 28. Rxg7 Qxg7 29. Rg3 Qf7 30. Qh6 Rg8 31. Ng6+ Rxg6 32. Rxg6 Qxg6 33. Qf8+ Qg8 34. Qxf6+ Qg7 35. Qd8+ Qg8 36. Qxd7 Qg4 37. Qc8+ Kg7 38. Qxc7+ Kh6 39. h3 Qd1+ 40. Kh2 Qd2 41. Qg3 Qd3 42. f4 Qf5 43. h4 Qf6 44. Qg5+ Qxg5 45. hxg5+ Kg6 46. Kg3 e5 47. fxe5 1-0

[Event "Athens op"]
[Site "Athens"]
[Date "2008.06.16"]
[Round "3"]
[White "Katsiris, Ioannis"]
[Black "Manassakis, Georgios"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "2136"]
[BlackElo "1958"]
[PlyCount "90"]
[EventDate "2008.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 d6 5. f4 Bxg1 6. Rxg1 Bg4 7. Qd2 exf4 8. Qxf4 Nc6 9. Be3 0-0 10. d4 Qe7 11. Kd2 Rae8 12. Bd3 Nb4 13. Rae1 Nxd3 14. cxd3 Bc8 15. g4 c6 16. Qf3 b5 17. g5 Nd7 18. Qh5 Qe6 19. d5 cxd5 20. Nxd5 Qg6 21. Qxg6 fxg6 22. Nc7 Re7 23. Ref1 a6 24. Rxf8+ Kxf8 25. Nd5 Rf7 26. Nf4 Ne5 27. Rc1 Bb7 28. Ke2 Ke8 29. h3 Kd7 30. b3 Rf8 31. h4 Rc8 32. Rxc8 Bxc8 33. d4 Nc6 34. d5 Ne5 35. Ne6 Ke7 36. Nd4 Bg4+ 37. Kf2 Bd7 38. Bf4 Nd3+ 39. Ke3 Nxf4 40. Kxf4 h6 41. b4 Kd8 42. e5 dxe5+ 43. Kxe5 Ke7 44. Nc6+ Ke8 45. Kd6 Bf5 1-0

[Event "Athens op"]
[Site "Athens"]
[Date "2008.06.15"]
[Round "2"]
[White "Gkikas, Hristos"]
[Black "Katsiris, Ioannis"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1800"]
[BlackElo "2136"]
[PlyCount "119"]
[EventDate "2008.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. d3 g6 5. 0-0 Bg7 6. Nbd2 Nge7 7. e4 0-0 8. b3 d6 9. Bb2 h6 10. Ne1 Be6 11. f4 d5 12. Nef3 d4 13. Nc4 exf4 14. gxf4 b5 15. Nce5 Nxe5 16. Nxe5 Bxe5 17. fxe5 Nc6 18. Bc1 Kh7 19. Bf4 Qd7 20. Kh1 Rae8 21. Qf3 Bg4 22. Qg3 g5 23. e6 Bxe6 24. Bd6 Rg8 25. Bxc5 Rg6 26. a4 b4 27. Rf3 Bg4 28. Rf2 a5 29. Raf1 Ne5 30. h3 Bh5 31. Rf5 Rge6 32. Qf2 Nc6 33. Rd5 Qc7 34. Bxd4 Nxd4 35. Rxd4 Qe5 36. Qf5+ Qxf5 37. Rxf5 Rc8 38. Rc4 Rxc4 39. bxc4 Bd1 40. Rxf7+ Kg6 41. Rf2 b3 42. cxb3 Bxb3 43. Bf1 Rf6 44. Kg2 Rxf2+ 45. Kxf2 Bxa4 46. Ke2 Kf6 47. d4 Ke6 48. Kd3 Bd1 49. Bg2 a4 50. Kc3 a3 51. c5 h5 52. d5+ Ke5 53. c6 Ba4 54. Bf3 h4 55. Bg4 Kd6 56. e5+ Kc7 57. Bd7 a2 58. Kb2 Bb3 59. d6+ Kd8 60. e6 1-0

[Event "Attica Cup Final"]
[Site "Athens"]
[Date "2008.03.09"]
[Round "2"]
[White "Katsiris, Ioannis"]
[Black "Gkoumas, Georgios"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "2091"]
[BlackElo "2242"]
[PlyCount "120"]
[EventDate "2008.03.08"]
[EventType "match"]
[EventRounds "2"]
[EventCountry "GRE"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. Nc3 c5 5. e3 Nc6 6. Qh5 e6 7. 0-0-0 cxd4 8. exd4 f5 9. Nf3 Qf6 10. Nb5 Qh6+ 11. Qxh6 Bxh6+ 12. Kb1 0-0 13. c4 dxc4 14. Bxc4 a6 15. Nc3 b5 16. Bb3 Na5 17. Bc2 Bb7 18. a3 Bg7 19. Ne2 Rfd8 20. Ne5 Bxg2 21. Rhg1 Bb7 22. Nf4 Kf8 23. Nh5 Bh8 24. Nf4 Bxe5 25. dxe5 Nc4 26. Nd3 Bf3 27. Rde1 Be4 28. Rg3 Rac8 29. Re2 Nxe5 30. Rxe4 Nxd3 31. Rh4 Nxf2 32. Rxh7 Ke7 33. Rgg7 Rf8 34. Rg2 Ng4 35. Re2 Kf6 36. h3 Ne5 37. Rh6+ Ng6 38. Rd2 Rfd8 39. Rxd8 Rxd8 40. Kc1 f4 41. Bd1 e5 42. Rh5 Rh8 43. Rxh8 Nxh8 44. Bf3 Kf5 45. Bb7 a5 46. b4 axb4 47. axb4 e4 48. Bc6 f3 49. Bxb5 Ng6 50. Bc4 Ne5 51. Bb5 Nd3+ 52. Kd2 Nxb4 53. Ke3 Nd5+ 54. Kf2 Kf4 55. Bc4 e3+ 56. Ke1 Nf6 57. Bxf7 e2 58. Bc4 Ke3 59. Bxe2 fxe2 60. h4 Ne4 0-1

[Event "Attica Cup Final"]
[Site "Athens"]
[Date "2008.03.08"]
[Round "1"]
[White "Katsiris, Ioannis"]
[Black "Dimitriou, Georgios"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2091"]
[BlackElo "2162"]
[PlyCount "110"]
[EventDate "2008.03.08"]
[EventType "match"]
[EventRounds "2"]
[EventCountry "GRE"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. c4 0-0 6. cxd5 Bb4+ 7. Nc3 Qxd5 8. a3 Bxc3+ 9. bxc3 Bf5 10. Nf3 Nc6 11. Be2 Na5 12. 0-0 Nc4 13. Nd2 Nb2 14. Qc1 Nd3 15. Bxd3 Bxd3 16. Re1 Rae8 17. c4 Qg5 18. Qc3 Bg6 19. c5 Re6 20. e4 Rfe8 21. f3 f5 22. d5 R6e7 23. e5 f6 24. e6 f4 25. Qd4 b6 26. Ne4 Bxe4 27. Rxe4 bxc5 28. Qc4 Rb8 29. Re2 Rb6 30. Rd1 Rd6 31. Qxc5 Rexe6 32. Rxe6 Rxe6 33. Qxc7 Re2 34. Qc8+ Kf7 35. Qd7+ Kf8 36. Qh3 Qe5 37. Kf1 Rc2 38. Re1 Qxd5 39. Qxh7 Qc4+ 40. Kg1 Qc5+ 41. Kh1 Re2 42. Rd1 Qd4 43. Rb1 Qb2 44. h4 Qe5 45. Qd3 Re1+ 46. Kh2 Rxb1 47. Qxb1 a5 48. Qc1 Kf7 49. Qc4+ Kg6 50. a4 Kh6 51. Qg8 Kg6 52. Qc8 Qd4 53. Qe8+ Kh7 54. Qh5+ Kg8 55. Qxa5 Qf2 1-0

[Event "Nikaia op 15th"]
[Site "Nikaia"]
[Date "2007.08.30"]
[Round "9"]
[White "Katsiris, Ioannis"]
[Black "Michelakos, Panagiotis"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2124"]
[BlackElo "1888"]
[PlyCount "116"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. Nd2 Nd6 5. e3 Bf5 6. Ngf3 e6 7. Be2 Be7 8. 0-0 Nd7 9. c4 0-0 10. Rc1 Rc8 11. c5 Ne4 12. Nxe4 Bxe4 13. b4 c6 14. Nd2 Bg6 15. Qa4 a6 16. Nb3 Ra8 17. Qa5 f6 18. Bc7 Qe8 19. Bg4 Bf7 20. Rc3 h5 21. Be2 g5 22. Qa3 Qc8 23. Ba5 Kg7 24. Nd2 f5 25. f4 Rg8 26. Nf3 Kf8 27. Ne5 Nxe5 28. dxe5 Qd7 29. Rc2 Rg7 30. Qc3 Kg8 31. a4 Kh8 32. Rb1 Rag8 33. Bf3 h4 34. Qb2 Qe8 35. Rf2 g4 36. Bd1 g3 37. Rd2 gxh2+ 38. Kxh2 Bh5 39. Rf2 Bxd1 40. Rxd1 Qg6 41. Qe2 Qg3+ 42. Kh1 h3 43. gxh3 Qxh3+ 44. Rh2 Qxh2+ 45. Qxh2+ Rh7 46. Qxh7+ Kxh7 47. Kh2 Kh6 48. Bc7 Kh5 49. Rg1 Rxg1 50. Kxg1 Bh4 51. Kf1 Kg4 52. Ke2 Kg3 53. Bd6 Bd8 54. Bf8 d4 55. Bh6 dxe3 56. Kxe3 Kg4 57. Bg7 Bh4 58. Bf6 Be1 0-1

[Event "Nikaia op 15th"]
[Site "Nikaia"]
[Date "2007.08.29"]
[Round "8"]
[White "Pappelis, Konstantinos"]
[Black "Katsiris, Ioannis"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1890"]
[BlackElo "2124"]
[PlyCount "67"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Nf3 Bg4 6. c3 Bd6 7. 0-0 Nge7 8. Re1 Qd7 9. Nbd2 0-0 10. Qc2 Bf5 11. Nf1 Bxd3 12. Qxd3 Ng6 13. Ng3 Nce7 14. Ne5 Bxe5 15. dxe5 Nc6 16. f4 Rae8 17. Be3 Qg4 18. Qxd5 Nxf4 19. Qe4 g5 20. Bxf4 gxf4 21. Rf1 Rxe5 22. Qxf4 f5 23. Rf3 Qxf4 24. Rxf4 Rd5 25. Raf1 Ne7 26. c4 Rd2 27. R1f2 Rfd8 28. Nxf5 Rd1+ 29. Rf1 Nxf5 30. Rxf5 R1d2 31. R5f2 Rxf2 32. Rxf2 Rd1+ 33. Rf1 Rd2 34. Rf2 1/2-1/2

[Event "Nikaia op 15th"]
[Site "Nikaia"]
[Date "2007.08.28"]
[Round "7"]
[White "Katsiris, Ioannis"]
[Black "Malamatas, Konstantinos"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2124"]
[BlackElo "1901"]
[PlyCount "151"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nf3 g6 6. Nc3 Bg7 7. Qd2 0-0 8. 0-0-0 b6 9. Ne1 Bb7 10. f4 d5 11. e5 Qe7 12. g4 c5 13. Nf3 Nc6 14. Nb5 cxd4 15. Nbxd4 Nxd4 16. Qxd4 Qc5 17. h4 Qxd4 18. Rxd4 Rfc8 19. h5 Bf8 20. g5 Bc5 21. hxg6 fxg6 22. Rxh6 Kg7 23. Rd1 Be3+ 24. Kb1 Rh8 25. Bd3 Rxh6 26. gxh6+ Kxh6 27. Rh1+ Kg7 28. Ng5 Rh8 29. Nxe6+ Kg8 30. Rxh8+ Kxh8 31. Bxg6 Bc8 32. Nd8 Bxf4 33. e6 Bg5 34. Nf7+ Kg7 35. Nxg5 Kxg6 36. e7 Bd7 37. Ne6 Kf7 38. Nc7 d4 39. Nd5 Be6 40. Nf4 Kxe7 41. Ne2 Kd6 42. Nxd4 Bd7 43. c3 Kd5 44. Kc2 Kc4 45. b3+ Kd5 46. Kd3 a6 47. a3 Bc8 48. c4+ Kd6 49. Ne2 a5 50. Kd4 Bb7 51. Nc3 Bc6 52. Ne4+ Ke6 53. Nc3 Kd6 54. Nd5 b5 55. c5+ Ke6 56. Nf4+ Kf5 57. Nd3 Ke6 58. Ne5 Bd5 59. b4 axb4 60. axb4 Bg2 61. Nd3 Bc6 62. Nf2 Bb7 63. Ne4 Ba8 64. Nd6 Bc6 65. Nc8 Bd7 66. Na7 Be8 67. Ke4 Bg6+ 68. Kf4 Be8 69. Kg5 Kd5 70. Kf6 Kc4 71. c6 Kxb4 72. c7 Bd7 73. Ke7 Bh3 74. Nc6+ Ka3 75. Kd8 b4 76. Nxb4 1/2-1/2

[Event "Nikaia op 15th"]
[Site "Nikaia"]
[Date "2007.08.27"]
[Round "6"]
[White "Liaskos, Leonidas"]
[Black "Katsiris, Ioannis"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1914"]
[BlackElo "2124"]
[PlyCount "59"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. e5 Ne4 6. Bb5 Bb4 7. Bd2 Nxd2 8. Qxd2 Bd7 9. Bd3 f6 10. exf6 Qxf6 11. 0-0-0 0-0-0 12. Qe3 Bd6 13. g3 Rhf8 14. Be2 h6 15. Rhf1 Be8 16. Nh4 g5 17. Ng2 Bf7 18. f4 Bb4 19. Bg4 Kb8 20. Ne2 Bg8 21. Rf2 e5 22. c3 exd4 23. Nxd4 Bc5 24. Rfd2 Na5 25. Qe5 Qb6 26. Qe1 Nc4 27. Re2 Rfe8 28. Nb3 Be3+ 29. Nxe3 Rxe3 30. Rdd2 1/2-1/2

[Event "Nikaia op 15th"]
[Site "Nikaia"]
[Date "2007.08.26"]
[Round "5"]
[White "Katsiris, Ioannis"]
[Black "Liargovas, Dimitrios"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2124"]
[BlackElo "1846"]
[PlyCount "93"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nf3 d6 6. Nc3 c6 7. Qd2 g5 8. e5 Qd8 9. Ne4 dxe5 10. Nxe5 Nd7 11. f4 Nf6 12. Bd3 Bg7 13. fxg5 Nxe4 14. Bxe4 Bxe5 15. dxe5 Qxd2+ 16. Kxd2 hxg5 17. Raf1 Bd7 18. Rf3 0-0-0 19. Kc3 Be8 20. Rg3 Rh5 21. Rg4 c5 22. h3 Bb5 23. Bf3 Rh4 24. Rd1 Rxg4 25. Rxd8+ Kxd8 26. Bxg4 Ke7 27. g3 f5 28. Bf3 b6 29. Kd2 Bf1 30. h4 f4 31. hxg5 fxg3 32. Ke3 Kf7 33. Be4 Kg7 34. Kf3 g2 35. Kf2 a6 36. a3 Kf7 37. b4 cxb4 38. axb4 a5 39. bxa5 bxa5 40. Bc6 Kg6 41. Bd7 Bc4 42. Kxg2 Kxg5 43. Kf2 Kf5 44. Ke3 Kxe5 45. Kd2 Kd4 46. c3+ Kc5 47. Bxe6 1/2-1/2

[Event "Nikaia op 15th"]
[Site "Nikaia"]
[Date "2007.08.25"]
[Round "3"]
[White "Katsiris, Ioannis"]
[Black "Syrniotis, Giannis"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2124"]
[PlyCount "128"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c4 e6 5. Qb3 b6 6. Nc3 Bd6 7. Qa4+ c6 8. Bxd6 Qxd6 9. Nf3 0-0 10. cxd5 exd5 11. Be2 Nbd7 12. 0-0 a5 13. Rac1 b5 14. Qd1 h6 15. Nh4 Bh7 16. Bd3 Bxd3 17. Qxd3 Rfe8 18. Nf5 Qe6 19. Ne2 Ne4 20. Nfg3 Ndf6 21. Nf4 Qd7 22. Nxe4 Nxe4 23. Qc2 Rac8 24. Nd3 f6 25. Nc5 Nxc5 26. Qxc5 a4 27. Qa3 f5 28. Qd3 Re4 29. f3 Re7 30. Rc5 Rce8 31. Re1 Qe6 32. Qc2 Rc8 33. a3 Rec7 34. e4 fxe4 35. fxe4 dxe4 36. Rxe4 Qf6 37. g3 Qd6 38. Qe2 Rf8 39. Qe3 Rd7 40. b3 axb3 41. Qxb3+ Kh8 42. Qc3 Rf6 43. Re8+ Kh7 44. d5 cxd5 45. Rcc8 Qb6+ 46. Qc5 d4 47. Qxb6 Rxb6 48. Red8 Rbd6 49. Rxd7 Rxd7 50. Kf1 Rd5 51. Ke2 Kg6 52. Kd3 Kg5 53. h3 h5 54. Rf8 Rf5 55. Rxf5+ Kxf5 56. Kxd4 g5 57. Kc5 g4 58. h4 Ke4 59. Kxb5 Kf3 60. a4 Kxg3 61. a5 Kh2 62. a6 g3 63. a7 g2 64. a8Q g1Q 1/2-1/2

[Event "Nikaia op 15th"]
[Site "Nikaia"]
[Date "2007.08.25"]
[Round "4"]
[White "Papathanasiou, Alexios"]
[Black "Katsiris, Ioannis"]
[Result "0-1"]
[ECO "C03"]
[BlackElo "2124"]
[PlyCount "88"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. e5 Nh6 5. Bd3 Nc6 6. c3 Nf5 7. Ne2 f6 8. exf6 Bxf6 9. Ng3 Nh4 10. 0-0 0-0 11. Qh5 g6 12. Qd1 e5 13. dxe5 Nxe5 14. Bc2 c5 15. Nb3 b6 16. Bh6 Rf7 17. f3 a5 18. a4 Bb7 19. Rf2 Rd7 20. Rd2 Nc4 21. Re2 Nxb2 22. Qe1 Re7 23. Rxe7 Qxe7 24. Qxe7 Bxe7 25. Re1 Kf7 26. Rxe7+ Kxe7 27. Bg5+ Kf7 28. Bxh4 Nxa4 29. Ne2 Ba6 30. Nbc1 Nb2 31. Bb3 Bc4 32. Bxc4 Nxc4 33. Nf4 h6 34. Bf2 Rd8 35. Kf1 g5 36. Nfe2 Re8 37. Ke1 a4 38. Na2 a3 39. Kf1 Nd2+ 40. Ke1 Nb3 41. Kd1 d4 42. Nec1 Nxc1 43. Nxc1 dxc3 44. Kc2 a2 0-1

[Event "Nikaia op 15th"]
[Site "Nikaia"]
[Date "2007.08.24"]
[Round "2"]
[White "Balokas, Dimitrios"]
[Black "Katsiris, Ioannis"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1750"]
[BlackElo "2124"]
[PlyCount "92"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 b6 5. c3 Be7 6. Bd3 Bb7 7. Nbd2 0-0 8. Qe2 d6 9. e4 cxd4 10. cxd4 Nbd7 11. 0-0 Nh5 12. Bg3 Nxg3 13. hxg3 e5 14. Bb5 Bf6 15. Nc4 Qe7 16. Bxd7 Qxd7 17. dxe5 dxe5 18. Nfxe5 Qe6 19. Qg4 Ba6 20. Qxe6 fxe6 21. Rfc1 b5 22. Nd7 bxc4 23. e5 Be7 24. Nxf8 Bxf8 25. b3 Bc5 26. Rc2 Bd4 27. Rd1 Bxe5 28. bxc4 Rc8 29. Re1 Bd4 30. Rxe6 Bb7 31. Re7 Bc6 32. Ree2 Bc5 33. Re5 Ba4 34. Rce2 Bd4 35. R5e4 Rxc4 36. Kh2 Bb5 37. Rd2 Bf6 38. Rxc4 Bxc4 39. Rc2 Bb5 40. Rc8+ Kf7 41. Rc7+ Ke6 42. Rxa7 Bd4 43. Ra5 Bc4 44. f3 Bb6 45. Ra4 Kd5 46. Ra8 Kc5 1/2-1/2

[Event "Nikaia op 15th"]
[Site "Nikaia"]
[Date "2007.08.23"]
[Round "1"]
[White "Katsiris, Ioannis"]
[Black "Harokopakis, Georgios"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2124"]
[BlackElo "1833"]
[PlyCount "59"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. dxc5 Nc6 4. Nf3 e6 5. e3 Bxc5 6. a3 Qf6 7. Nc3 h6 8. Be2 Nge7 9. Na4 e5 10. Nxe5 Bxe3 11. fxe3 Nxe5 12. Qd4 Nd7 13. 0-0-0 0-0 14. Nc3 Re8 15. Bb5 Qxd4 16. Rxd4 a6 17. Ba4 b5 18. Bb3 g5 19. Bg3 Nf5 20. Rxd5 Nb6 21. Rd3 Bb7 22. Rf1 Nxe3 23. Rxf7 Bxg2 24. Rxe3 Rxe3 25. Re7+ Nc4 26. Bxc4+ bxc4 27. Rxe3 h5 28. Re5 g4 29. Rxh5 Bf3 30. Rc5 1-0

[Event "GRE-chT 35th"]
[Site "Ermioni Argolidas"]
[Date "2006.07.08"]
[Round "7"]
[White "Katzourakis, Pavlos"]
[Black "Katsiris, Ioannis"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2106"]
[BlackElo "2132"]
[PlyCount "120"]
[EventDate "2006.07.03"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nf6 6. 0-0 0-0 7. Ng5 h6 8. f4 exf4 9. Nh3 g5 10. Nxf4 gxf4 11. Bxf4 Kh7 12. e5 Ng8 13. Qh5 d5 14. exd6 Bxd6 15. Bxd6 Qxd6 16. Bxf7 Ne5 17. Bd5 Nf6 18. Be4+ Nxe4 19. Nxe4 Qd4+ 20. Kh1 Bg4 21. Qh4 Qd8 22. Qg3 Qe7 23. h3 Bf5 24. Nc3 Qg7 25. Qe3 b6 26. Rae1 Ng6 27. Ne4 Bxe4 28. dxe4 Rxf1+ 29. Rxf1 Rf8 30. Rd1 Re8 31. Qf3 Re7 32. c3 Qe5 33. Re1 c4 34. Qe3 Nf4 35. Qf3 Rg7 36. g4 Nd3 37. Re2 Qf4 38. Qxf4 Nxf4 39. Re3 Rd7 40. Rf3 Ng6 41. Rf2 Kg7 42. Kg2 Re7 43. Rd2 Rxe4 44. Kf3 Re7 45. b3 Rc7 46. bxc4 Rxc4 47. Rd7+ Kf6 48. Rxa7 Rxc3+ 49. Ke4 Rxh3 50. Rb7 Ra3 51. Rxb6+ Kg5 52. Rb2 Kxg4 53. Rg2+ Kh5 54. Kd4 Nf4 55. Rh2+ Kg5 56. Kc4 h5 57. Kb4 Ra8 58. a4 Nd5+ 59. Kc5 Ra5+ 60. Kd4 Nb6 0-1

[Event "GRE-chT 35th"]
[Site "Ermioni Argolidas"]
[Date "2006.07.07"]
[Round "5"]
[White "Katsiris, Ioannis"]
[Black "Efthimiatos, Georgios"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2132"]
[BlackElo "2184"]
[PlyCount "85"]
[EventDate "2006.07.03"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Qc2 0-0 9. Nge2 Re8 10. 0-0 Nf8 11. f3 Nh5 12. Bxe7 Qxe7 13. e4 dxe4 14. fxe4 g6 15. e5 Be6 16. Nf4 Ng7 17. Ne4 Red8 18. Nd6 Rxd6 19. exd6 Qxd6 20. Qf2 Rd8 21. Nxe6 Qxe6 22. Rac1 Qd7 23. Bc4 Nf5 24. Rcd1 Re8 25. Bxf7+ Kxf7 26. g4 Re4 27. gxf5 Rg4+ 28. Kh1 Qd5+ 29. Qf3 g5 30. Qxd5+ cxd5 31. Rg1 Rxg1+ 32. Kxg1 Kf6 33. Rc1 Nd7 34. Rc7 Nb8 35. Rxb7 Nc6 36. Rxh7 Kxf5 37. Kf2 Ke4 38. Rc7 Nxd4 39. Rxa7 Nf5 40. a4 d4 41. a5 d3 42. Rd7 Ne3 43. Re7+ 1-0

[Event "GRE-chT 35th"]
[Site "Ermioni Argolidas"]
[Date "2006.07.07"]
[Round "6"]
[White "Katsiris, Ioannis"]
[Black "Spyropoulos, Georgios"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2132"]
[BlackElo "2098"]
[PlyCount "72"]
[EventDate "2006.07.03"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 Bb4 5. e5 dxc4 6. Bxc4 c5 7. Nf3 cxd4 8. Qxd4 Qxd4 9. Nxd4 Bd7 10. 0-0 a6 11. Ne4 Nc6 12. Nf3 Na5 13. Bd3 b5 14. Bd2 Bxd2 15. Nfxd2 Nh6 16. Nd6+ Ke7 17. Be4 Ra7 18. b4 Nc6 19. Bxc6 Bxc6 20. Nb3 Ng4 21. f4 Ne3 22. Rf2 Bd5 23. Nd4 f5 24. Re2 Nc4 25. a4 bxa4 26. Rxa4 Nxd6 27. exd6+ Kd7 28. Nxf5 Rf8 29. Ne3 Bc6 30. Ra1 Rxf4 31. Rd2 Rxb4 32. Rf1 Rab7 33. Nc4 Rxc4 34. Rf7+ Ke8 35. Rc7 Rxc7 36. dxc7 Bd5 0-1

[Event "GRE-chT 35th"]
[Site "Ermioni Argolidas"]
[Date "2006.07.06"]
[Round "4"]
[White "Dorfanis, Ilarion"]
[Black "Katsiris, Ioannis"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2182"]
[BlackElo "2132"]
[PlyCount "65"]
[EventDate "2006.07.03"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 0-0 6. e3 c5 7. dxc5 Qa5 8. a3 dxc4 9. Bxc4 Rd8 10. Qe2 Nc6 11. 0-0 Qxc5 12. b4 Qh5 13. b5 Na5 14. Bc7 Nxc4 15. Bxd8 Bxd8 16. Qxc4 Bd7 17. Rfd1 Ba5 18. Rac1 Bxc3 19. Rxc3 Bxb5 20. Qc7 g5 21. Rc5 Nd5 22. Rdxd5 exd5 23. Rxd5 h6 24. Rxb5 Qg4 25. Rxb7 Qe6 26. Rb8+ Rxb8 27. Qxb8+ Kh7 28. Qxa7 Qb3 29. h3 Qd1+ 30. Kh2 Qd6+ 31. g3 Qf6 32. Kg2 h5 33. Qxf7+ 1-0

[Event "GRE-chT 35th"]
[Site "Ermioni Argolidas"]
[Date "2006.07.05"]
[Round "3"]
[White "Katsiris, Ioannis"]
[Black "Topalidis, Konstantinos"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "2132"]
[BlackElo "2130"]
[PlyCount "121"]
[EventDate "2006.07.03"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Nc3 d5 4. Bxf6 exf6 5. e3 Bg7 6. Bd3 0-0 7. Qf3 Be6 8. Nge2 c6 9. g4 Qd7 10. h3 b5 11. Ng3 Na6 12. a3 Rab8 13. b4 Nc7 14. Nce2 Ne8 15. Nc1 a5 16. Nb3 axb4 17. axb4 Nd6 18. Nc5 Qe7 19. 0-0 Ra8 20. Qe2 Nb7 21. c3 Nxc5 22. dxc5 h5 23. gxh5 f5 24. hxg6 fxg6 25. Qd2 Qh4 26. Rxa8 Rxa8 27. Rc1 Qxh3 28. Bf1 Qh4 29. Bg2 Be5 30. Ne2 Qf6 31. Nd4 Bf7 32. f4 Bc7 33. Nf3 Bd8 34. Qd4 Qe6 35. Qe5 Bf6 36. Qxe6 Bxe6 37. Nd4 Bd7 38. Rc2 Kg7 39. Kf2 g5 40. fxg5 Bxg5 41. Bh3 Kf6 42. Rc1 Ra2+ 43. Rc2 Ra1 44. Ne2 Bh4+ 45. Kf3 Be8 46. Nf4 Be1 47. Ke2 Bh4 48. Kd3 Rd1+ 49. Rd2 Rxd2+ 50. Kxd2 Bg5 51. Kd3 Ke5 52. Ne2 Bg6 53. Kd2 Ke4 54. Bg2+ Ke5 55. Nd4 Be8 56. Nf3+ Kf6 57. Nxg5 Kxg5 58. Kd3 Kf6 59. Kd4 Bd7 60. Bh3 Be8 61. Bg2 1/2-1/2

[Event "GRE-chT 35th"]
[Site "Ermioni Argolidas"]
[Date "2006.07.04"]
[Round "2"]
[White "Ilandzis, Spyridon"]
[Black "Katsiris, Ioannis"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2174"]
[BlackElo "2132"]
[PlyCount "169"]
[EventDate "2006.07.03"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 h6 6. Bh4 d6 7. e3 Nbd7 8. Be2 c6 9. Qc2 Qe8 10. 0-0 e5 11. b4 e4 12. Nd2 d5 13. cxd5 cxd5 14. Nb5 Qe7 15. Nc7 Nb6 16. Nxa8 Nxa8 17. Qc5 Qe6 18. Qxa7 Nc7 19. Rac1 Nce8 20. Nb3 g5 21. Bg3 h5 22. Nc5 Qf5 23. Nxb7 Qd7 24. Ba6 h4 25. Be5 Ng4 26. Bxg7 Kxg7 27. Qb6 Bxb7 28. Bxb7 h3 29. Qc6 Qe7 30. Qxd5 hxg2 31. Kxg2 Nef6 32. Qxg5+ Kh7 33. Rc8 Qd6 34. Qh4+ Kg7 35. Rc5 Rg8 36. Rg5+ Kf8 37. Rxg8+ Kxg8 38. Rc1 Kg7 39. Qg5+ Kh7 40. Bxe4+ Nxe4 41. Qxg4 Qd5 42. Qf3 Qg5+ 43. Kh1 Qd5 44. Kg1 Qe6 45. Rc7 Qg6+ 46. Qg2 Ng5 47. e4 Qh5 48. Rc1 Nh3+ 49. Kh1 Nf4 50. Qg3 Ne2 51. Qe3 Nxc1 52. Qxc1 Qf3+ 53. Kg1 Qg4+ 54. Kf1 Qxe4 55. Qe3 Qb1+ 56. Kg2 Qxa2 57. Qe4+ Kg7 58. d5 Qd2 59. Qe5+ f6 60. Qe7+ Kg6 61. Qe8+ Kg7 62. Qe4 Qg5+ 63. Kf3 f5 64. Qf4 Qh5+ 65. Kg2 Kf8 66. d6 Qg6+ 67. Kf3 Qh5+ 68. Ke3 Qh3+ 69. Kd4 Qh8+ 70. Qe5 Qh4+ 71. Ke3 Qh6+ 72. Kd3 Qh3+ 73. Kc2 Qf3 74. Qf6+ Kg8 75. Qd4 Qe2+ 76. Kb3 Qf3+ 77. Ka4 Qa8+ 78. Kb5 Qb7+ 79. Qb6 Qd5+ 80. Qc5 Qb7+ 81. Kc4 Qe4+ 82. Kc3 Qf3+ 83. Qe3 Qc6+ 84. Kb2 Qxd6 85. Qg3+ 1-0

[Event "GRE-chT 35th"]
[Site "Ermioni Argolidas"]
[Date "2006.07.03"]
[Round "1"]
[White "Katsiris, Ioannis"]
[Black "Kounalakis, Evryklis"]
[Result "1-0"]
[ECO "D14"]
[WhiteElo "2132"]
[BlackElo "2147"]
[PlyCount "95"]
[EventDate "2006.07.03"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 Bf5 7. Nf3 e6 8. Ne5 Qb6 9. Bb5 a6 10. Qa4 Rc8 11. Bxc6+ bxc6 12. 0-0 Be7 13. a3 a5 14. Rfc1 0-0 15. Qd1 h6 16. g4 Bh7 17. Na4 Qb5 18. g5 hxg5 19. Bxg5 Rfe8 20. Bxf6 Bxf6 21. Rc5 Qa6 22. Rac1 Bxe5 23. dxe5 Bd3 24. R5c3 Bb5 25. Nc5 Qa7 26. Qd4 Qe7 27. Qg4 a4 28. Kh1 g6 29. Nxa4 Kg7 30. Nc5 Rh8 31. f4 Rh4 32. Qf3 Rch8 33. R1c2 Rh3 34. Qg4 R8h5 35. a4 Bc4 36. b4 R3h4 37. Qg1 d4 38. Rxc4 dxe3 39. Qxe3 Rh3 40. Qg1 Qd8 41. Rd4 Qh4 42. f5 Qg5 43. Qxg5 Rxg5 44. fxe6 Re3 45. Re4 Rxe4 46. Nxe4 Rxe5 47. Nc5 fxe6 48. a5 1-0

[Event "GRE-chT 35th"]
[Site "Ermioni Argolidas"]
[Date "2006.07.??"]
[Round "8"]
[White "Katsiris, Ioannis"]
[Black "Parginos, Vassilios"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2132"]
[BlackElo "2177"]
[PlyCount "54"]
[EventDate "2006.07.03"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Bd3 Bd6 5. Bg3 0-0 6. Nd2 b6 7. e4 dxe4 8. Nxe4 Bb7 9. Qf3 Nxe4 10. Bxe4 Bxe4 11. Qxe4 Nd7 12. Nf3 Qe8 13. 0-0-0 Nf6 14. Qe2 Qa4 15. Kb1 b5 16. Be5 Nd5 17. Ng5 Nb4 18. a3 Nd5 19. Qd3 f5 20. Nxe6 b4 21. Nc5 Qc6 22. a4 Rab8 23. Qc4 Rf7 24. Kc1 Nb6 25. Qb3 Bxe5 26. Ne6 Bf6 27. d5 Qxa4 0-1

[Event "Heraclion op 10th"]
[Site "Athens"]
[Date "2006.06.18"]
[Round "9"]
[White "Makka, Evanthia"]
[Black "Katsiris, Ioannis"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2046"]
[BlackElo "2132"]
[PlyCount "66"]
[EventDate "2006.06.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. g3 Nc6 4. Bg2 g6 5. Nd2 Bg7 6. Ngf3 Nge7 7. 0-0 0-0 8. Re1 d6 9. Nf1 e5 10. N3d2 Be6 11. c3 Qd7 12. Ne3 f5 13. Nd5 f4 14. gxf4 Bh3 15. Bxh3 Qxh3 16. Qf3 Qd7 17. Nxe7+ Nxe7 18. Nb3 exf4 19. d4 Nc6 20. Rd1 a5 21. dxc5 Ne5 22. Qg2 f3 23. Qg3 Nc4 24. cxd6 Be5 25. Qh4 Bxd6 26. Rd4 Qe6 27. Bh6 Be7 28. Qg3 Rf7 29. Rb1 g5 30. Nc5 Bxc5 31. Rxc4 Qxc4 32. Qxg5+ Kh8 33. Qe5+ Kg8 1/2-1/2

[Event "Heraclion op 10th"]
[Site "Athens"]
[Date "2006.06.15"]
[Round "6"]
[White "Katsiris, Ioannis"]
[Black "Kalpakas, Georgios"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2132"]
[BlackElo "2009"]
[PlyCount "60"]
[EventDate "2006.06.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e5 4. dxe5 d4 5. Ne4 Qa5+ 6. Bd2 Qxe5 7. Ng3 Nf6 8. Nf3 Qd6 9. Qc2 Be7 10. 0-0-0 Be6 11. e3 dxe3 12. Bc3 Qf4 13. Rd4 Qc7 14. fxe3 Bc5 15. Rd3 Bxc4 16. Be5 Bxd3 17. Qxc5 Nbd7 18. Qd4 Nxe5 19. Nxe5 Rd8 20. Qc3 Nd5 21. Qd4 Nb4 22. Qxb4 Qxe5 23. Bxd3 Qxe3+ 24. Qd2 Qxd3 25. Re1+ Kf8 26. Qb4+ Qd6 27. Qe4 Qd2+ 28. Kb1 Qd3+ 29. Qxd3 Rxd3 30. Kc2 Rd7 0-1

[Event "Heraclion op 10th"]
[Site "Athens"]
[Date "2006.06.14"]
[Round "5"]
[White "Pappas, Stergios"]
[Black "Katsiris, Ioannis"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1932"]
[BlackElo "2132"]
[PlyCount "82"]
[EventDate "2006.06.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 Na6 8. Rc1 Ng4 9. Bg5 f6 10. Bh4 Nh6 11. h3 Nf7 12. dxe5 dxe5 13. Qc2 c6 14. a3 Nc7 15. b4 Ne6 16. 0-0 Nf4 17. Rfd1 Qe8 18. Bf1 f5 19. g3 fxe4 20. Nxe4 Nxh3+ 21. Kh2 Nh6 22. Rd8 Ng4+ 23. Kh1 Qf7 24. Rxf8+ Qxf8 25. Bxh3 Qxf3+ 26. Bg2 Qxa3 27. Qd2 Bf5 28. Rd1 Rf8 29. Rf1 Nf6 30. Nd6 Qd3 31. Qxd3 Bxd3 32. Rd1 Ng4 33. Rd2 Bh6 34. Ra2 g5 35. f3 Ne3 36. Bxg5 Bxg5 37. Rxa7 Nxg2 38. Kxg2 Be2 39. Rxb7 Bxf3+ 40. Kh2 e4 41. Nxe4 Bxe4 0-1

[Event "Heraclion op 10th"]
[Site "Athens"]
[Date "2006.06.13"]
[Round "4"]
[White "Katsiris, Ioannis"]
[Black "Deli, Eleanna Ratzvika"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2132"]
[BlackElo "1914"]
[PlyCount "53"]
[EventDate "2006.06.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Qc2 0-0 9. Nge2 Re8 10. 0-0 Nf8 11. Ng3 h6 12. Bxf6 Bxf6 13. b4 b6 14. Rfd1 g6 15. Rac1 Bb7 16. Nge2 Ne6 17. e4 dxe4 18. Bxe4 Qe7 19. d5 cxd5 20. Bxd5 Rad8 21. Bxb7 Rxd1+ 22. Rxd1 Nf4 23. Ne4 Nxe2+ 24. Qxe2 Bg7 25. Qa6 Qxb4 26. Bd5 Bd4 27. Qd3 1-0

[Event "Athens Attikis op"]
[Site "Athens"]
[Date "2006.06.08"]
[Round "9"]
[White "Katsiris, Ioannis"]
[Black "Sideris, Theodoros"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2132"]
[BlackElo "2036"]
[PlyCount "60"]
[EventDate "2006.06.01"]
[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 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. d5 Qb6 6. Nc3 Qxb2 7. Bd2 Qb6 8. e4 d6 9. Rb1 Qd8 10. f4 g6 11. Nf3 Bg7 12. Bc4 0-0 13. 0-0 Nbd7 14. e5 dxe5 15. fxe5 Ng4 16. e6 fxe6 17. Qe2 Nb6 18. Rxb6 axb6 19. h3 Rxf3 20. Qxf3 Ne5 21. Qe4 Nxc4 22. Qxc4 exd5 23. Nxd5 e6 24. Qf4 exd5 25. Qf7+ Kh8 26. Bg5 Be6 27. Qxb7 Qxg5 28. Qxa8+ Bg8 29. Qb8 Qe3+ 30. Kh1 Be5 0-1

[Event "Athens Attikis op"]
[Site "Athens"]
[Date "2006.06.07"]
[Round "8"]
[White "Katsiris, Ioannis"]
[Black "Kostouros, Alexandros"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2132"]
[BlackElo "2200"]
[PlyCount "77"]
[EventDate "2006.06.01"]
[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. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. cxd5 Nxd5 6. f3 e6 7. e4 Nxc3 8. bxc3 Bg6 9. Nh3 Be7 10. Bc4 Nd7 11. 0-0 0-0 12. Nf4 e5 13. Nxg6 hxg6 14. Rb1 Nb6 15. Bb3 Qc7 16. f4 exd4 17. cxd4 Rad8 18. Qg4 Rxd4 19. Qxg6 Bc5 20. Kh1 Nc4 21. Qh5 Qe7 22. e5 b5 23. Bc2 g6 24. Qh6 Rfd8 25. e6 Qxe6 26. f5 Qe2 27. Ba3 Rg4 28. Qh3 Nxa3 29. fxg6 Qxg2+ 30. Qxg2 Rxg2 31. gxf7+ Kf8 32. Kxg2 Nxc2 33. Rfc1 Ne3+ 34. Kf3 Nc4 35. Kg4 Kxf7 36. Rb3 Rd2 37. a4 Rd4+ 38. Kh3 b4 39. Re3 0-1

[Event "Athens Attikis op"]
[Site "Athens"]
[Date "2006.06.06"]
[Round "7"]
[White "Himaras, Stefanos"]
[Black "Katsiris, Ioannis"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "2208"]
[BlackElo "2132"]
[PlyCount "37"]
[EventDate "2006.06.01"]
[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 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 Nbd7 7. 0-0 e5 8. Rb1 Re8 9. e4 a6 10. d5 Nc5 11. Ne1 a5 12. b3 Nh5 13. Nd3 Nxd3 14. Qxd3 f5 15. f3 Rf8 16. Bd2 Rf7 17. a3 Qf8 18. Be1 Nf6 19. Rb2 1/2-1/2

[Event "Athens Attikis op"]
[Site "Athens"]
[Date "2006.06.05"]
[Round "6"]
[White "Katsiris, Ioannis"]
[Black "Bozinakis, Pavlos"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2132"]
[BlackElo "2068"]
[PlyCount "51"]
[EventDate "2006.06.01"]
[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 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nf3 c5 6. e5 Qd8 7. d5 exd5 8. Qxd5 Be7 9. Nc3 Nc6 10. 0-0-0 a6 11. Bc4 0-0 12. Qe4 Rb8 13. h4 Nb4 14. e6 b5 15. exf7+ Rxf7 16. Bxf7+ Kxf7 17. Ne5+ Kg8 18. a3 Bb7 19. Qg6 Bf6 20. Nxd7 Bxc3 21. bxc3 Na2+ 22. Kb2 Nxc3 23. Kxc3 Qa5+ 24. Kb2 b4 25. Nxb8 bxa3+ 26. Ka2 1-0

[Event "Athens Attikis op"]
[Site "Athens"]
[Date "2006.06.04"]
[Round "5"]
[White "Fragiadakis, Konstantinos"]
[Black "Katsiris, Ioannis"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2223"]
[BlackElo "2132"]
[PlyCount "89"]
[EventDate "2006.06.01"]
[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. Nd2 Be7 4. Ngf3 Nf6 5. Bd3 c5 6. c3 cxd4 7. cxd4 Nc6 8. 0-0 dxe4 9. Nxe4 0-0 10. Be3 Nb4 11. Bb1 b6 12. Nfg5 Nbd5 13. Nxf6+ Nxf6 14. Qd3 g6 15. Bd2 Bb7 16. Qe3 Qd5 17. Nf3 Ng4 18. Qf4 f5 19. Qg3 Nf6 20. Qe5 Bd6 21. Qxd5 Bxd5 22. Ne5 Be4 23. Re1 Bxb1 24. Raxb1 Bxe5 25. dxe5 Nd5 26. Rbc1 Rfc8 27. Kf1 Kf7 28. Ke2 Ke8 29. f3 Kd7 30. Kd3 Rxc1 31. Rxc1 Rc8 32. Re1 b5 33. b3 a5 34. a3 b4 35. axb4 Nxb4+ 36. Bxb4 axb4 37. Ra1 Rc3+ 38. Kd4 Rxb3 39. Kc5 Rb2 40. Ra7+ Kc8 41. Rxh7 b3 42. Kc4 Rxg2 43. Kxb3 Rf2 44. Kc4 Rxf3 45. Re7 1/2-1/2

[Event "Athens Attikis op"]
[Site "Athens"]
[Date "2006.06.03"]
[Round "3"]
[White "Kalesis, Nikolaos"]
[Black "Katsiris, Ioannis"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2435"]
[BlackElo "2132"]
[PlyCount "124"]
[EventDate "2006.06.01"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. Be3 Na6 8. 0-0 Ng4 9. Bg5 Qe8 10. dxe5 dxe5 11. h3 h6 12. Bd2 Nf6 13. Be3 Qe7 14. Nd5 Qd8 15. Qc2 c6 16. Nxf6+ Qxf6 17. c5 Nc7 18. Nd2 Ne6 19. Nc4 Nd4 20. Bxd4 exd4 21. Bd3 Qg5 22. b4 Qf4 23. Qe2 Be6 24. Rad1 Bxc4 25. Bxc4 a5 26. a3 axb4 27. axb4 Ra3 28. g3 Qc7 29. Kg2 Rfa8 30. Rd3 b6 31. cxb6 Qxb6 32. Bxf7+ Kh8 33. Rc1 Qxb4 34. Rxc6 Ra1 35. Rb3 d3 36. Rxd3 Qb1 37. Kf3 Rf8 38. Kg4 Rxf7 39. Rxg6 Qb8 40. f4 Qc8+ 41. f5 Qe8 42. Rgd6 Ra8 43. Kf3 Rfa7 44. g4 Ra2 45. Qxa2 Rxa2 46. Rd8 Ra8 47. Rxe8+ Rxe8 48. h4 Bf6 49. Rd6 Kg7 50. g5 hxg5 51. hxg5 Be5 52. Rd7+ Kf8 53. f6 Bxf6 54. gxf6 Re6 55. f7 Rf6+ 56. Kg4 Rf1 57. Kg5 Kg7 58. e5 Rg1+ 59. Kf5 Kf8 60. e6 Rf1+ 61. Kg4 Rf2 62. Rd8+ Ke7 1-0

[Event "Athens Attikis op"]
[Site "Athens"]
[Date "2006.06.01"]
[Round "1"]
[White "Katsiris, Ioannis"]
[Black "Soilemezis, Anastasios"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2132"]
[BlackElo "1798"]
[PlyCount "55"]
[EventDate "2006.06.01"]
[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 b5 2. e4 Bb7 3. Bd3 Nf6 4. f3 e5 5. dxe5 Nxe4 6. fxe4 Bxe4 7. Nf3 Bxf3 8. Qxf3 Nc6 9. 0-0 Bc5+ 10. Kh1 0-0 11. Bf4 Rb8 12. Nc3 b4 13. Nd5 Be7 14. Qh3 g6 15. Bg3 Nd4 16. Bc4 Ne6 17. Nxe7+ Qxe7 18. Bh4 g5 19. Bxe6 gxh4 20. Bf5 h5 21. Bd3 Rb6 22. Rf5 Rh6 23. Qf3 f6 24. Rf1 h3 25. gxh3 c6 26. Rxh5 Rxh5 27. Qxh5 fxe5 28. Rg1+ 1-0

[Event "Heraklio op 9th"]
[Site "Heraklion"]
[Date "2005.??.??"]
[Round "3"]
[White "Katsiris, Ioannis"]
[Black "Hoxha, Ilir"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2115"]
[BlackElo "1985"]
[PlyCount "56"]
[EventDate "2005.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d6 3. Nc3 Nbd7 4. e4 c6 5. Nf3 Qa5 6. Qd2 e5 7. Bd3 Be7 8. 0-0 exd4 9. Nxd4 Ne5 10. Nb3 Qc7 11. f4 Nxd3 12. cxd3 h6 13. Bxf6 Bxf6 14. d4 0-0 15. e5 dxe5 16. fxe5 Bg5 17. Qf2 b6 18. Ne4 Qd8 19. Nxg5 Qxg5 20. Qf4 Qd8 21. Nd2 Be6 22. Kh1 Bd5 23. Ne4 Bxe4 24. Qxe4 Qd7 25. Rac1 Rac8 26. Rc3 Qe6 27. Rg3 Rce8 28. Rf6 Qxf6 0-1

[Event "Heraklio op 9th"]
[Site "Heraklion"]
[Date "2005.??.??"]
[Round "7"]
[White "Katsiris, Ioannis"]
[Black "Karaoulanis, Dimitrios"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2115"]
[BlackElo "1845"]
[PlyCount "65"]
[EventDate "2005.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 Nc6 5. f4 exf4 6. Bxf4 d6 7. Nf3 0-0 8. Na4 Bb6 9. Nxb6 axb6 10. 0-0 h6 11. a3 Bg4 12. c3 Ne5 13. Bb3 Nxf3+ 14. gxf3 Be6 15. Bc2 Nd7 16. Kh1 Kh8 17. Qd2 g5 18. Be3 Rg8 19. f4 f6 20. d4 d5 21. f5 Bf7 22. e5 Be8 23. Bb3 c6 24. c4 dxc4 25. Bxc4 Rg7 26. e6 Nf8 27. Qb4 Nh7 28. Rad1 Rc8 29. d5 c5 30. Qb3 Qd6 31. Bf2 Qf8 32. Qxb6 Rgc7 33. d6 1-0

[Event "Heraklio op 9th"]
[Site "Heraklion"]
[Date "2005.??.??"]
[Round "5"]
[White "Katsiris, Ioannis"]
[Black "Koumpenas, Mihail"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2115"]
[BlackElo "1960"]
[PlyCount "53"]
[EventDate "2005.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. Be3 Nd7 5. Qd2 c6 6. Nf3 Qa5 7. Bd3 e5 8. 0-0 Ngf6 9. a4 0-0 10. h3 Re8 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Bc4 Be6 14. Bxe6 Rxe6 15. Rfd1 Qc7 16. f3 Bf8 17. Qf2 Nd7 18. a5 Rd6 19. Kh1 Rxd1+ 20. Nxd1 Bb4 21. Bxa7 Bxa5 22. Be3 Rd8 23. Nc3 Bb6 24. Rd1 Bxe3 25. Qxe3 Nf8 26. Rd3 Rxd3 27. Qxd3 1/2-1/2

[Event "Heraklio op 9th"]
[Site "Heraklion"]
[Date "2005.??.??"]
[Round "9"]
[White "Katsiris, Ioannis"]
[Black "Poteas, Ioannis"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2115"]
[BlackElo "2190"]
[PlyCount "47"]
[EventDate "2005.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. Nf3 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 Nd7 10. Be2 0-0 11. 0-0 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. Bf3 Be6 15. Qb4 Qc7 16. c5 a5 17. Qc3 Rfd8 18. a3 Bd5 19. Rfd1 Bxf3 20. Qxf3 Rxd1+ 21. Rxd1 Rd8 22. g3 g6 23. Qb3 Rxd1+ 24. Qxd1 1/2-1/2

[Event "Heraklio op 9th"]
[Site "Heraklion"]
[Date "2005.??.??"]
[Round "8"]
[White "Papageorgiou, Ioannis"]
[Black "Katsiris, Ioannis"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2115"]
[PlyCount "56"]
[EventDate "2005.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d5 5. Bf4 Nf6 6. e3 a6 7. Be2 e6 8. a3 Bd6 9. Nxc6 bxc6 10. Bxd6 Qxd6 11. g4 0-0 12. h4 Rb8 13. g5 Ne8 14. Rb1 f5 15. f4 e5 16. 0-0 Bb7 17. b4 c5 18. fxe5 Qxe5 19. Rf3 Qxc3 20. Rb3 Qe5 21. bxc5 Nc7 22. Rb6 Rfd8 23. Qb1 Nb5 24. Qf1 Nc3 25. c6 Bxc6 26. Rxb8 Rxb8 27. Qg2 Rb1+ 28. Kf2 Ne4# 0-1

[Event "Heraklio op 9th"]
[Site "Heraklion"]
[Date "2005.??.??"]
[Round "6"]
[White "Patrinos, Ilias"]
[Black "Katsiris, Ioannis"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1795"]
[BlackElo "2115"]
[PlyCount "56"]
[EventDate "2005.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Nf3 h6 5. Bf4 c6 6. Qd3 e6 7. e4 Bb4 8. Bd2 Bxc3 9. Qxc3 Nxe4 10. Qe3 Nxd2 11. Nxd2 0-0 12. Bd3 e5 13. 0-0-0 exd4 14. Qxd4 Qf6 15. Qe3 Ne5 16. f3 Nxd3+ 17. Qxd3 Bf5 18. Qb3 a5 19. a3 a4 20. Qb4 c5 21. Qb5 Ra6 22. c3 d4 23. c4 d3 24. Qxc5 Rb6 25. b4 axb3 26. Kb1 Qc3 27. Qxb6 Qc2+ 28. Ka1 Qa2# 0-1

[Event "Piraeus-ch 40th"]
[Site "Egaleo"]
[Date "2004.12.14"]
[Round "5.1"]
[White "Andronis, Vasilios"]
[Black "Katsiris, Ioannis"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2023"]
[BlackElo "2093"]
[PlyCount "106"]
[EventDate "2004.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. a3 e5 6. b4 cxb4 7. axb4 Nxb4 8. Ba3 Nc6 9. Nb5 Bf8 10. Nd6+ Bxd6 11. Bxd6 Qf6 12. Ba3 Nge7 13. Nh3 0-0 14. 0-0 Rd8 15. f4 e4 16. Ng5 d5 17. cxd5 Nxd5 18. Nxe4 Qd4+ 19. Kh1 Bf5 20. Bc5 Qg7 21. Qb3 b6 22. Nd6 bxc5 23. Nxf5 gxf5 24. Bxd5 Rab8 25. Qc4 Nb4 26. Bf3 Rxd2 27. Rxa7 Rc2 28. Qb3 c4 29. Qe3 Rb2 30. Rc1 Rb3 31. Qc5 Rxf3 32. Qc7 Na6 33. Qxc4 Ra3 34. Rxa6 Rxa6 35. Qxa6 Qd4 36. Rc8+ Rxc8 37. Qxc8+ Kg7 38. Qxf5 Qd1+ 39. Kg2 Qxe2+ 40. Kh3 Qf1+ 41. Kh4 Qf2 42. h3 Qb6 43. Qg5+ Kf8 44. f5 f6 45. Qf4 Qa7 46. Qh6+ Qg7 47. Kh5 Kf7 48. Qxg7+ Kxg7 49. h4 h6 50. Kg4 Kf7 51. Kf4 h5 52. g4 hxg4 53. Kxg4 Kg7 1/2-1/2

[Event "Piraeus-ch 40th"]
[Site "Egaleo"]
[Date "2004.12.11"]
[Round "9.2"]
[White "Tsomis, Dimitrios"]
[Black "Katsiris, Ioannis"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2242"]
[BlackElo "2093"]
[PlyCount "74"]
[EventDate "2004.11.13"]
[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. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 e6 6. Nf3 Nf6 7. 0-0 Qc7 8. Qe2 Ng4 9. Nb5 Qb8 10. h3 h5 11. g3 Bc5 12. Kg2 Nge5 13. Nxe5 Nxe5 14. Bf4 a6 15. Nc3 b5 16. Bb3 Bb7 17. Rfd1 d6 18. Bxe5 dxe5 19. Nxb5 0-0 20. Rac1 Rc8 21. Nc3 Bd4 22. Qxh5 Bxc3 23. bxc3 Bxe4+ 24. f3 Bg6 25. Qg5 e4 26. f4 Qb7 27. Bxe6 e3+ 28. Kg1 e2 29. Rd4 Re8 30. f5 Bxf5 31. Bd5 Qc8 32. Bxa8 Qxc3 33. Rxc3 e1Q+ 34. Kh2 Re2+ 35. Bg2 Rxg2+ 36. Kxg2 Qe2+ 37. Kg1 Qe1+ 1/2-1/2

[Event "Piraeus-ch 40th"]
[Site "Egaleo"]
[Date "2004.12.08"]
[Round "8.2"]
[White "Katsiris, Ioannis"]
[Black "Mbirlis, Hristos"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2093"]
[BlackElo "2083"]
[PlyCount "35"]
[EventDate "2004.11.13"]
[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. d3 Be7 4. Nc3 0-0 5. f4 Nc6 6. Nf3 d6 7. f5 Na5 8. Qe2 a6 9. g4 Nxg4 10. Qg2 Bh4+ 11. Ke2 b5 12. Qxg4 Bf6 13. Bb3 Kh8 14. Nd5 Nxb3 15. axb3 g6 16. Nxf6 Qxf6 17. Bg5 Qg7 18. Qh4 1-0

[Event "Piraeus-ch 40th"]
[Site "Egaleo"]
[Date "2004.12.04"]
[Round "7.2"]
[White "Pandelidis, Ioannis"]
[Black "Katsiris, Ioannis"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2131"]
[BlackElo "2093"]
[PlyCount "94"]
[EventDate "2004.11.13"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. c4 Nd4 10. Be3 Nxd5 11. cxd5 g6 12. Bd3 Bg7 13. 0-0 0-0 14. Qd2 f5 15. f3 Bd7 16. Rac1 fxe4 17. fxe4 Rxf1+ 18. Rxf1 Rc8 19. Kh1 Qc7 20. h3 Rf8 21. Rxf8+ Bxf8 22. Qc3 Qd8 23. Qe1 Be7 24. Qd2 Bh4 25. Nc2 Nxc2 26. Bxc2 Bg3 27. Bg5 Qf8 28. Bd3 Bf4 29. Bxf4 Qxf4 30. Qe2 g5 31. a4 g4 32. hxg4 Bxg4 33. Qf1 Qxf1+ 34. Bxf1 bxa4 35. Bxa6 Bd1 36. Bd3 Kf7 37. Kg1 Kf6 38. Kf2 Kg5 39. g3 Kg4 40. Bb5 Bc2 41. Bd7+ Kg5 42. Ke3 h6 43. Bf5 Bd1 44. Bd7 Bc2 45. Bh3 Bd1 46. Kd2 Bf3 47. Ke3 Bd1 1/2-1/2

[Event "Piraeus-ch 40th"]
[Site "Egaleo"]
[Date "2004.12.01"]
[Round "6.3"]
[White "Katsiris, Ioannis"]
[Black "Daifas, Ioannis"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2023"]
[BlackElo "2120"]
[PlyCount "101"]
[EventDate "2004.11.13"]
[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 c5 3. d5 exd5 4. exd5 d6 5. Nc3 Nf6 6. Nf3 Be7 7. Bb5+ Nbd7 8. a4 a6 9. Be2 b6 10. 0-0 0-0 11. Re1 Re8 12. Bf1 Nf8 13. h3 Ng6 14. Nd2 Ne5 15. f4 Ng6 16. Nc4 Bd7 17. Bd3 Qc7 18. f5 Ne5 19. Nxe5 dxe5 20. g4 e4 21. Bf1 Qg3+ 22. Bg2 Bd6 23. Be3 h6 24. Bf2 Qh2+ 25. Kf1 Re5 26. Re3 Qf4 27. Kg1 Re7 28. Qe1 Qh2+ 29. Kf1 Rae8 30. Bg3 Bxg3 31. Qxg3 Qxg3 32. Rxg3 Re5 33. Rd1 b5 34. axb5 axb5 35. d6 Ra8 36. Re3 Rae8 37. Rde1 h5 38. Nxe4 hxg4 39. Nxf6+ gxf6 40. Rxe5 Rxe5 41. hxg4 Rxe1+ 42. Kxe1 Kg7 43. Kf2 Kf8 44. Ke3 Ke8 45. Bd5 Bc8 46. Bc6+ Bd7 47. Bb7 b4 48. Ke4 Bb5 49. Kd5 Be2 50. Kxc5 Bxg4 51. Be4 1-0

[Event "Piraeus-ch 40th"]
[Site "Egaleo"]
[Date "2004.11.24"]
[Round "4.3"]
[White "Katsiris, Ioannis"]
[Black "Bogdanos, Antonios"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2093"]
[BlackElo "2103"]
[PlyCount "41"]
[EventDate "2004.11.13"]
[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. d3 Nc6 4. Nc3 d6 5. f4 Bg4 6. Nf3 Be7 7. h3 Be6 8. f5 Bxc4 9. dxc4 0-0 10. g4 Nd4 11. Nxd4 exd4 12. Qxd4 Nd7 13. Be3 Bh4+ 14. Bf2 Ne5 15. 0-0-0 Bxf2 16. Qxf2 Qg5+ 17. Kb1 Rfd8 18. Nd5 c6 19. h4 Nxg4 20. Qg3 Qh5 21. Nf4 1-0

[Event "Piraeus-ch 40th"]
[Site "Egaleo"]
[Date "2004.11.20"]
[Round "3.2"]
[White "Sarandos, Vasilios"]
[Black "Katsiris, Ioannis"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2227"]
[BlackElo "2093"]
[PlyCount "117"]
[EventDate "2004.11.13"]
[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. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. c3 d5 6. exd5 Qxd5 7. d4 cxd4 8. Nxd4 Bd7 9. Be3 Nxd4 10. Bxd7+ Qxd7 11. Qxd4 Qxd4 12. Bxd4 Nc6 13. Be3 Bd6 14. Nd2 Rd8 15. Rfd1 0-0 16. Ne4 Be7 17. Nc5 Rxd1+ 18. Rxd1 b6 19. Na6 Rd8 20. Rxd8+ Bxd8 21. a4 f5 22. Kf1 Kf7 23. Ke2 e5 24. b4 g5 25. f3 Ke6 26. Kd3 h5 27. c4 e4+ 28. fxe4 Ne5+ 29. Kc3 f4 30. Bd4 f3 31. g3 Ng4 32. Kd2 Nxh2 33. Ke1 Ng4 34. c5 Bf6 35. Nc7+ Kd7 36. Bxf6 Nxf6 37. cxb6 axb6 38. e5 Ng4 39. Nd5 Nxe5 40. Nxb6+ Kc6 41. Nc8 Nd3+ 42. Kf1 Nxb4 43. Ne7+ Kd6 44. Nf5+ Ke5 45. Ne3 Ke4 46. Nd1 g4 47. a5 Kd4 48. Nf2 Kd5 49. Kg1 Kc6 50. Ne4 Nd5 51. Ng5 Kb5 52. Kf2 Nf6 53. Nxf3 Ne4+ 54. Kg2 gxf3+ 55. Kxf3 Ng5+ 56. Kf4 Nh3+ 57. Kf5 Kxa5 58. Kg6 Nf4+ 59. Kg5 1/2-1/2

[Event "GRE-chT"]
[Site "Aghia Pelagia"]
[Date "2004.07.05"]
[Round "2.5"]
[White "Kaloskambis, Mihail"]
[Black "Katsiris, Ioannis"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2161"]
[BlackElo "2115"]
[PlyCount "69"]
[EventDate "2004.07.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]
[WhiteTeam "07"]
[BlackTeam "10"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 Bf5 3. Qa4+ Nc6 4. Nc3 e6 5. Nf3 Qd7 6. a3 Nf6 7. e3 Be7 8. c5 Nd8 9. Qa5 0-0 10. Ne5 Qc8 11. Qa4 c6 12. Be2 Ne4 13. Nxe4 Bxe4 14. f3 Bf5 15. 0-0 f6 16. Nd3 Qc7 17. Bd2 e5 18. Be1 e4 19. Bg3 Qd7 20. Nf2 exf3 21. gxf3 Re8 22. Rfe1 Bf8 23. Bf1 Nf7 24. e4 Ng5 25. Qb3 Be6 26. e5 fxe5 27. Rxe5 Nf7 28. Re3 Bf5 29. Rae1 Ng5 30. Be5 Re6 31. f4 Ne4 32. Nxe4 Bxe4 33. Rxe4 Rg6+ 34. Bg2 Qg4 35. R4e2 1-0

[Event "GRE-chT"]
[Site "Aghia Pelagia"]
[Date "2004.07.04"]
[Round "1.5"]
[White "Katzourakis, Pavlos"]
[Black "Katsiris, Ioannis"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2106"]
[BlackElo "2115"]
[PlyCount "57"]
[EventDate "2004.07.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]
[WhiteTeam "09"]
[BlackTeam "10"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. Bg5 h6 10. Bxe7 Nxe7 11. Ne3 Bb7 12. Qd3 d5 13. exd5 Nxd5 14. 0-0-0 Nxe3 15. Qxe3 Qc7 16. Bxb5+ axb5 17. Nxb5 Qc5 18. Qd3 Qc6 19. Rhe1 Be7 20. Rxe5 Ba6 21. Rxe7+ Kxe7 22. Qa3+ Ke8 23. Nd6+ Ke7 24. Nc8+ Kf6 25. Rd6+ Qxd6 26. Qxd6+ Kg5 27. Ne7 g6 28. Nd5 Kf5 29. f3 1-0

[Event "Heraklio op"]
[Site "Heraklion"]
[Date "2004.06.12"]
[Round "7.6"]
[White "Khurtsilava, Inga"]
[Black "Katsiris, Ioannis"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2276"]
[BlackElo "2115"]
[PlyCount "63"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e5 6. Nge2 Nge7 7. d3 0-0 8. 0-0 d6 9. Nd5 Nxd5 10. cxd5 Ne7 11. Rb1 b5 12. b4 cxb4 13. Rxb4 Bd7 14. d4 a5 15. Rb1 Nf5 16. Bb2 Qe7 17. dxe5 Bxe5 18. e4 Ng7 19. f4 Bxb2 20. Rxb2 Rab8 21. Nd4 Rfc8 22. Re1 Rc4 23. Bf1 Rc5 24. Nb3 Rc3 25. Nxa5 b4 26. Qd4 Ra3 27. Nc4 Ra6 28. Reb1 Re8 29. Rxb4 Qxe4 30. Qxe4 Rxe4 31. Rb8+ Ne8 32. Nd2 1-0

[Event "Nikaia op 11th"]
[Site "Nikaia"]
[Date "2003.08.23"]
[Round "8"]
[White "Katsiris, Ioannis"]
[Black "Trajkovic, Predrag"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2035"]
[BlackElo "2288"]
[PlyCount "59"]
[EventDate "2003.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. c4 dxc4 6. Bxc4 c6 7. Nc3 Nd7 8. Nge2 0-0 9. Qc2 Re8 10. 0-0 f5 11. Qb3 Qe7 12. Ng3 Nb6 13. Bd3 g6 14. d5 cxd5 15. Nxd5 Nxd5 16. Qxd5 Be6 17. Qa5 b6 18. Qa4 Be5 19. Rab1 a6 20. Rfc1 Bd7 21. Qd1 Red8 22. Qe2 b5 23. b3 Be6 24. a4 bxa4 25. bxa4 a5 26. Bc4 Bxc4 27. Rxc4 Bd6 28. Qc2 Bb4 29. Rd1 Qe6 30. Ne2 0-1

[Event "Nikaia op 11th"]
[Site "Nikaia"]
[Date "2003.08.22"]
[Round "7"]
[White "Laggousis, Andreas"]
[Black "Katsiris, Ioannis"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1800"]
[BlackElo "2035"]
[PlyCount "64"]
[EventDate "2003.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. e5 d4 5. Ne4 Qd5 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8. d3 Nxe5 9. f4 f5 10. fxe5 fxe4 11. Nh3 e3 12. 0-0 Qxe5 13. Qf3 0-0-0 14. Bxe3 Qxe3+ 15. Qxe3 dxe3 16. Ng5 Nh6 17. Rae1 c4 18. Nxe6 Re8 19. Nxf8 Rhxf8 20. Rxf8 Rxf8 21. Rxe3 cxd3 22. cxd3 Rf7 23. Kg2 Kc7 24. h3 Nf5 25. Re4 Nd6 26. Rd4 Kc6 27. b3 b5 28. g4 g5 29. Kg3 h6 30. a3 a6 31. h4 Rf1 32. hxg5 hxg5 0-1

[Event "Nikaia op 11th"]
[Site "Nikaia"]
[Date "2003.08.19"]
[Round "4"]
[White "Katsiris, Ioannis"]
[Black "Markidis, Konstantinos"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "2035"]
[BlackElo "2380"]
[PlyCount "90"]
[EventDate "2003.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. d5 a5 6. Be2 Nc5 7. Qc2 Be7 8. Be3 Ng4 9. Bxg4 Bxg4 10. Nf3 b6 11. h3 Bd7 12. 0-0-0 a4 13. g4 Qc8 14. g5 Bxh3 15. Nh4 g6 16. Rdg1 h6 17. Nf3 h5 18. Nh4 Bd7 19. f4 exf4 20. Bxf4 Qa6 21. Qe2 0-0-0 22. Kc2 Rhe8 23. b4 axb3+ 24. axb3 Qa3 25. Rb1 Bf8 26. Bc1 Qa6 27. Rf1 Bg7 28. Rxf7 Bxc3 29. Kxc3 Nxe4+ 30. Kc2 Nxg5 31. Re7 Nf7 32. Bb2 Ne5 33. Ra1 Qb7 34. Rxe8 Rxe8 35. Bxe5 Rxe5 36. Qg2 Bg4 37. Qf1 Kb8 38. Kc3 Qc8 39. Nxg6 Re3+ 40. Kb4 c5+ 41. dxc6 Qxc6 42. Qf8+ Re8 43. Qf2 Qc5+ 44. Qxc5 dxc5+ 45. Kb5 Kb7 0-1

[Event "Nikaia op 11th"]
[Site "Nikaia"]
[Date "2003.08.18"]
[Round "3"]
[White "Panagopoulos, Nikolaos"]
[Black "Katsiris, Ioannis"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2315"]
[BlackElo "2117"]
[PlyCount "74"]
[EventDate "2003.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. c4 Ne7 6. Nc3 Ng6 7. d4 cxd4 8. Qxd4 Qb6 9. Qd3 Ba6 10. Be3 Bc5 11. 0-0-0 Bxe3+ 12. fxe3 d5 13. exd5 cxd5 14. c5 Qc6 15. Qd4 0-0 16. h4 f6 17. b4 Bc4 18. h5 Ne7 19. h6 g6 20. Kc2 Nf5 21. Qd2 a5 22. a3 axb4 23. axb4 Rfb8 24. Rb1 Ra3 25. Nd4 Nxd4+ 26. exd4 e5 27. Rb2 Qd7 28. Qf2 exd4 29. Nb1 Re3 30. Qxf6 Re2+ 31. Nd2 Qa4+ 32. Kc1 Qa1+ 33. Kc2 Rxd2+ 34. Kxd2 Qxb2+ 35. Kd1 Bb3+ 36. Ke1 Re8+ 37. Kf1 Rf8 0-1

[Event "Attica-ch op"]
[Site "Attica"]
[Date "2003.05.23"]
[Round "9"]
[White "Deli, Eleanna Ratzvika"]
[Black "Katsiris, Ioannis"]
[Result "0-1"]
[ECO "E21"]
[BlackElo "2114"]
[PlyCount "86"]
[EventDate "2003.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bd2 Bb7 6. e3 Bxc3 7. Bxc3 Ne4 8. Bb4 d6 9. c5 0-0 10. cxd6 cxd6 11. Bd3 f5 12. Bc4 Rf6 13. Qe2 Nc6 14. Ba3 Ne7 15. Nd2 Nxd2 16. Qxd2 Bxg2 17. Rg1 Bd5 18. Ba6 Ng6 19. b3 Nh4 20. Be2 Rc8 21. Rc1 Rxc1+ 22. Qxc1 Rf7 23. Rg3 Rc7 24. Qd2 Qc8 25. Bd1 Ng2+ 26. Kf1 Qa6+ 27. Kg1 Qxa3 28. Rxg2 Bxg2 29. Kxg2 Qc1 30. Qe2 g6 31. b4 Qc4 32. Qf3 Qc6 33. d5 Qxd5 34. Qxd5 exd5 35. Bb3 Rc4 36. b5 Kg7 37. Kf3 Kf6 38. Ke2 Rb4 39. Bxd5 Rxb5 40. Bg8 Rb2+ 41. Kf3 b5 42. a3 a5 43. Bxh7 Kg7 0-1

[Event "Attica-ch op"]
[Site "Attica"]
[Date "2003.05.19"]
[Round "7"]
[White "Kouvatsos, Filippos"]
[Black "Katsiris, Ioannis"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "2051"]
[BlackElo "2114"]
[PlyCount "81"]
[EventDate "2003.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Qb3 c5 6. Bg5 h6 7. Bh4 Nc6 8. 0-0-0 Bxc3 9. Qxc3 g5 10. Bg3 Ne4 11. Qc2 f5 12. a3 g4 13. d5 exd5 14. cxd5 Na5 15. Bh4 Ng5 16. Nd2 Qf6 17. f4 gxf3 18. exf3 Qf7 19. Re1+ Kf8 20. Qc3 Rg8 21. f4 Ne4 22. Nxe4 fxe4 23. Rxe4 d6 24. Be7+ Qxe7 25. Rxe7 Kxe7 26. b4 cxb4 27. axb4 Nb7 28. Ba6 Nc5 29. Qe3+ Kf7 30. Bxc8 Raxc8 31. bxc5 Rxc5+ 32. Kd2 Rxd5+ 33. Kc3 Rc8+ 34. Kb4 Rcc5 35. Qe2 a5+ 36. Ka3 Rc3+ 37. Kb2 Rdd3 38. Qh5+ Kg7 39. Qb5 a4 40. Qxa4 Rc5 41. Rd1 1-0

[Event "Attica-ch op"]
[Site "Attica"]
[Date "2003.05.16"]
[Round "6"]
[White "Katsiris, Ioannis"]
[Black "Delithanasis, Dimitrios"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2114"]
[BlackElo "2204"]
[PlyCount "166"]
[EventDate "2003.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c6 4. e4 d5 5. cxd5 cxd5 6. Nxd5 e6 7. Nc3 Bxd4 8. Nb5 Bxf2+ 9. Ke2 Qxd1+ 10. Kxd1 Na6 11. Nd6+ Ke7 12. e5 Bc5 13. Ne4 f5 14. exf6+ Nxf6 15. Nxc5 Nxc5 16. Nf3 h6 17. Ne5 Rd8+ 18. Kc2 g5 19. h4 Rd5 20. hxg5 Rxe5 21. gxf6+ Kf7 22. Rxh6 Bd7 23. b3 Rc8 24. Kb2 Bc6 25. g4 Be4 26. Bf4 Rd5 27. Rc1 Bg6 28. Be3 b6 29. Bc4 Re5 30. Bd4 Re4 31. Bxc5 Rxc5 32. Rxg6 Kxg6 33. Bd3 Kxf6 34. Bxe4 Re5 35. Bf3 Kg5 36. Rc2 Kf4 37. Bd1 Re1 38. Kc1 Rg1 39. Rf2+ Ke4 40. Kd2 e5 41. Bf3+ Kd4 42. Bd1 b5 43. a3 a5 44. Ke2 Rxg4 45. Kf3 Rg1 46. Ke2 e4 47. a4 b4 48. Rf1 Rg2+ 49. Rf2 Rg1 50. Rh2 Rg3 51. Rh5 Rg2+ 52. Kf1 Rd2 53. Ke1 Ra2 54. Rxa5 Ke3 55. Rh5 Kd3 56. Rh8 Ra1 57. Rd8+ Kc3 58. Rd2 e3 59. Rc2+ Kd3 60. Rc8 Ra2 61. Rd8+ Kc3 62. Re8 Kd3 63. Re7 Rh2 64. Rd7+ Kc3 65. a5 Ra2 66. Rd5 e2 67. Bxe2 Kxb3 68. a6 Ra1+ 69. Rd1 Ra5 70. Rd7 Kc3 71. Rc7+ Kd4 72. Rc4+ Ke3 73. Rc1 Ra2 74. Bf1 Kd4 75. Kd1 b3 76. Rc4+ Kd5 77. Rb4 Ra1+ 78. Ke2 Rxa6 79. Rxb3 Kd4 80. Rd3+ Ke5 81. Ke3 Ra5 82. Rc3 Kd5 83. Bg2+ Ke5 1/2-1/2

[Event "Attica-ch op"]
[Site "Attica"]
[Date "2003.05.14"]
[Round "5"]
[White "Goumas, Ioannis"]
[Black "Katsiris, Ioannis"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2220"]
[BlackElo "2114"]
[PlyCount "97"]
[EventDate "2003.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. b4 cxb4 4. d4 d5 5. exd5 Qxd5 6. c4 bxc3 7. Nxc3 Qa5 8. d5 e6 9. Bd2 Bb4 10. Qc1 exd5 11. a3 Bd6 12. Nb5 Qd8 13. Bf4 Bb8 14. Bxb8 Rxb8 15. Qf4 Qf6 16. Qc1 Qe7+ 17. Be2 Nf6 18. 0-0 0-0 19. Re1 Be6 20. Bd3 Rbc8 21. Qf4 Rfd8 22. Rad1 a6 23. Nbd4 Nxd4 24. Nxd4 Qd6 25. Qh4 h6 26. h3 Re8 27. Re3 Bd7 28. Rde1 Rxe3 29. Rxe3 Rc1+ 30. Bf1 Ne4 31. Rd3 g5 32. Qh5 Qf4 33. Qe2 Rc3 34. g3 Qf6 35. Qe3 Rxd3 36. Bxd3 Bxh3 37. Bxe4 dxe4 38. Qxe4 Be6 39. Nxe6 fxe6 40. Qxb7 Qa1+ 41. Kg2 Qxa3 42. Qd7 Qa2 43. Qe8+ Kg7 44. Qd7+ Kf6 45. Qd8+ Ke5 46. Qc7+ Ke4 47. Kg1 Qd5 48. Qb6 a5 49. f3+ 0-1

[Event "Attica-ch op"]
[Site "Attica"]
[Date "2003.05.12"]
[Round "4"]
[White "Katsiris, Ioannis"]
[Black "Tziallilas, Kostas"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2114"]
[PlyCount "38"]
[EventDate "2003.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Bf5 6. Nc3 Nf6 7. Nf3 e6 8. Ne5 Qb6 9. Bb5 Be7 10. 0-0 0-0 11. Bxc6 bxc6 12. g4 Bg6 13. g5 Nh5 14. Nd7 Qxb2 15. Na4 Qb5 16. Nxf8 Rxf8 17. Be5 Bd3 18. Re1 Bb4 19. Nc5 Bg6 1/2-1/2

[Event "Attica-ch op"]
[Site "Attica"]
[Date "2003.05.09"]
[Round "3"]
[White "Gogolis, Alexandros"]
[Black "Katsiris, Ioannis"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2245"]
[BlackElo "2114"]
[PlyCount "153"]
[EventDate "2003.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. Nbd2 b6 6. c3 h6 7. Bh4 0-0 8. a4 Bb7 9. Bd3 d6 10. Bxf6 Bxf6 11. 0-0 Nd7 12. a5 Qc7 13. Qe2 cxd4 14. cxd4 e5 15. Rfc1 Qd8 16. a6 Bxf3 17. Qxf3 exd4 18. exd4 Re8 19. Rc6 Bxd4 20. Rxd6 Ne5 21. Qd5 Qxd6 22. Qxd6 Rad8 23. Qc7 Rd7 24. Bh7+ Kxh7 25. Qc2+ Kg8 26. Nb3 Red8 27. h3 Ng6 28. Nxd4 Rxd4 29. Rc1 Nf8 30. Qc7 R4d7 31. Qe5 Ne6 32. Rc2 Nc5 33. Qe2 Rd3 34. Qg4 R3d4 35. Qf3 Rd3 36. Qc6 R3d6 37. Qb5 Rd5 38. Re2 Ne6 39. Qc6 R5d6 40. Qa4 Rd4 41. Qc2 Rd1+ 42. Kh2 R1d7 43. Qa4 Rd4 44. Qa2 R4d6 45. g3 R6d7 46. Kg2 Rd5 47. Qc4 R5d6 48. h4 Rd4 49. Qb3 R4d5 50. Qa3 R8d7 51. Rc2 Rd8 52. Rc6 R5d7 53. h5 Nd4 54. Rc4 Ne6 55. Re4 Rd3 56. Qe7 R3d7 57. Qa3 Rd3 58. Qb4 R3d7 59. Rg4 Rd6 60. Rc4 Nc5 61. Qb5 Rd5 62. Rg4 Ne6 63. Qc6 R5d6 64. Qc4 Rd5 65. Qc6 R5d6 66. Qc1 Rd2 67. Re4 R2d6 68. Rc4 Rd1 69. Qe3 R1d2 70. Rc2 R2d4 71. Qe2 R4d6 72. Qe4 Nc5 73. Qf3 Rd5 74. b4 Nxa6 75. Ra2 Nxb4 76. Rxa7 Rf8 77. Ra4 1-0

[Event "Attica-ch op"]
[Site "Attica"]
[Date "2003.05.07"]
[Round "2"]
[White "Katsiris, Ioannis"]
[Black "Karagiannis, Athanasios"]
[Result "1-0"]
[ECO "E30"]
[WhiteElo "2114"]
[BlackElo "2390"]
[PlyCount "45"]
[EventDate "2003.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 b5 7. e3 Qa5 8. Bxf6 gxf6 9. Nge2 bxc4 10. a3 Bxc3+ 11. Nxc3 Rg8 12. Qf3 Bb7 13. Bxc4 Qb6 14. 0-0-0 Rg6 15. h4 f5 16. e4 fxe4 17. Nxe4 f5 18. dxe6 dxe6 19. Qh5 Kf7 20. Qxf5+ Kg7 21. Qe5+ Kg8 22. Rd6 Nc6 23. Bxe6+ 1-0

[Event "Attica-ch op"]
[Site "Attica"]
[Date "2003.05.05"]
[Round "1"]
[White "Maliaritis, Nikolaos"]
[Black "Katsiris, Ioannis"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1918"]
[BlackElo "2114"]
[PlyCount "52"]
[EventDate "2003.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c4 f5 4. e3 Nf6 5. a3 d6 6. d4 e4 7. Nd2 Be7 8. Qc2 0-0 9. h3 d5 10. cxd5 Nxd5 11. Bc4 Be6 12. Ne2 Bf6 13. Nc3 Nce7 14. a4 Qd7 15. Ba3 c6 16. a5 b5 17. axb6 axb6 18. Na4 Rfb8 19. 0-0 c5 20. Bxc5 bxc5 21. Nxc5 Qc8 22. Ba6 Rxa6 23. Rxa6 Nb4 24. Qb2 Nxa6 25. Rc1 Nxc5 26. Rxc5 Qxc5 0-1

[Event "Nikaia op 10th"]
[Site "Nikaia"]
[Date "2002.08.27"]
[Round "9"]
[White "Katsiris, Ioannis"]
[Black "Shahtahtinsky, Alekper"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2114"]
[BlackElo "2302"]
[PlyCount "67"]
[EventDate "2002.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. e4 b4 7. Nb5 d6 8. Bf4 Nbd7 9. Nf3 Bb7 10. e5 dxe5 11. Nxe5 Nxd5 12. Bc4 Nxe5 13. Bxe5 Qd7 14. Qe2 f6 15. Bxd5 Bxd5 16. Nc7+ Kf7 17. Nxa8 Bxa8 18. Bf4 Bxg2 19. Rg1 Bd5 20. 0-0-0 g6 21. h4 Qb7 22. h5 e6 23. hxg6+ hxg6 24. Qd3 g5 25. Be3 Bd6 26. f4 Rh3 27. fxg5 Bf4 28. g6+ Kg7 29. Bxf4 Rxd3 30. Rxd3 Bg2 31. Rd2 Be4 32. Rh2 Qd5 33. Rg3 Qc4+ 34. Kd1 0-1

[Event "Nikaia op 10th"]
[Site "Nikaia"]
[Date "2002.08.26"]
[Round "8"]
[White "Simeonidis, Ioannis"]
[Black "Katsiris, Ioannis"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2313"]
[BlackElo "2114"]
[PlyCount "73"]
[EventDate "2002.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 exd5 5. cxd5 Bd6 6. g3 0-0 7. Bg2 Re8 8. 0-0 Bf8 9. Nfd2 d6 10. Nc3 Nbd7 11. h3 b6 12. a4 Rb8 13. Rb1 a6 14. b4 Qc7 15. b5 c4 16. Nf3 Nc5 17. Nd4 Nce4 18. Nxe4 Nxe4 19. Qc2 Qc5 20. Nc6 Nxg3 21. Nxb8 Rxe2 22. Qd1 c3 23. Rb3 Bf5 24. Nxa6 Qc4 25. Rb4 Qa2 26. Qb3 Nxf1 27. Bxf1 Qxb3 28. Rxb3 Re1 29. Rxc3 Be7 30. Bf4 g5 31. Bh2 Be4 32. Re3 Rxe3 33. fxe3 Bxd5 34. Nc7 Bb3 35. a5 bxa5 36. b6 Bd8 37. Bxd6 1-0

[Event "Nikaia op 10th"]
[Site "Nikaia"]
[Date "2002.08.25"]
[Round "7"]
[White "Katsiris, Ioannis"]
[Black "Tassopoulos, Marios"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2114"]
[BlackElo "2240"]
[PlyCount "105"]
[EventDate "2002.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 e6 4. Nf3 dxc4 5. e4 Nf6 6. Bxc4 Be7 7. 0-0 0-0 8. e5 Nd5 9. Bxd5 exd5 10. Qb3 Bg4 11. Be3 Bxf3 12. gxf3 Kh8 13. Qxd5 Qxd5 14. Nxd5 Rad8 15. Nxc7 Nxd4 16. Bxd4 Rxd4 17. Rfd1 Rfd8 18. Rxd4 Rxd4 19. Rc1 a6 20. Na8 h6 21. Rc7 Bh4 22. Rxf7 Rd2 23. Rxb7 Bxf2+ 24. Kf1 Bh4 25. e6 Rxh2 26. e7 Bxe7 27. Rxe7 Rxb2 28. Re2 Rb7 29. a4 a5 30. Re5 Ra7 31. Nb6 Rb7 32. Rb5 Kh7 33. Nd5 Ra7 34. Ne3 g5 35. Nc4 Rf7 36. Kg2 Rf4 37. Nb6 Rf6 38. Nd5 Ra6 39. Kg3 h5 40. Rb6 Ra8 41. Nf6+ Kg7 42. Nxh5+ Kf7 43. Kg4 Rc8 44. Rf6+ Ke7 45. Kxg5 Rc4 46. Rf4 Rc3 47. Re4+ Kf7 48. f4 Ra3 49. f5 Ra1 50. f6 Rg1+ 51. Kf5 Ra1 52. Nf4 Rf1 53. Re5 1-0

[Event "Nikaia op 10th"]
[Site "Nikaia"]
[Date "2002.08.24"]
[Round "6"]
[White "Hoxha, Altin"]
[Black "Katsiris, Ioannis"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2114"]
[PlyCount "68"]
[EventDate "2002.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. Be3 Nxd5 10. exd5 Ne7 11. Bd3 g6 12. 0-0 Bg7 13. c4 0-0 14. cxb5 Nxd5 15. Bc1 Nb6 16. bxa6 d5 17. Nc2 Bxa6 18. Bxa6 Rxa6 19. Qe2 Ra8 20. Nb4 Qd6 21. Bd2 Nc4 22. b3 Nxd2 23. Qxd2 d4 24. Rfe1 f5 25. f3 Rfe8 26. Nd3 e4 27. Nb2 d3 28. a4 Qd4+ 29. Kf1 Qxb2 30. Qxb2 Bxb2 31. Rab1 Bc3 32. Rec1 Bd2 33. Rd1 e3 34. Kg1 Rec8 0-1

[Event "Nikaia op 10th"]
[Site "Nikaia"]
[Date "2002.08.23"]
[Round "5"]
[White "Katsiris, Ioannis"]
[Black "Volfson, Michail"]
[Result "1-0"]
[ECO "E31"]
[WhiteElo "2114"]
[PlyCount "53"]
[EventDate "2002.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 d6 7. e3 Bxc3+ 8. bxc3 e5 9. f3 Qe7 10. Bd3 Nbd7 11. Qc2 g5 12. Bg3 Nh5 13. Ne2 Ndf6 14. Bf5 Bxf5 15. Qxf5 Ng7 16. Qc2 Qd7 17. 0-0 0-0 18. f4 exf4 19. exf4 g4 20. Bh4 Ngh5 21. f5 Qe7 22. Rae1 Qd8 23. Nf4 Nxf4 24. Rxf4 h5 25. Rfe4 Kh7 26. Re7 Kg7 27. Qd2 1-0

[Event "Nikaia op 10th"]
[Site "Nikaia"]
[Date "2002.08.22"]
[Round "4"]
[White "Kononenko, Tatiana"]
[Black "Katsiris, Ioannis"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2388"]
[BlackElo "2114"]
[PlyCount "43"]
[EventDate "2002.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bf4 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5 8. Nxe5 Nxe5 9. Be2 0-0 10. 0-0 d6 11. Nb3 b6 12. Nd4 Bb7 13. Nc2 a5 14. a3 Bc5 15. b4 axb4 16. axb4 Rxa1 17. Qxa1 Ng6 18. Bd3 Be4 19. Qc3 Nh4 20. f3 Bxd3 21. Qxd3 Ng6 22. bxc5 1-0

[Event "Nikaia op 10th"]
[Site "Nikaia"]
[Date "2002.08.20"]
[Round "2"]
[White "Lolos, Hristos"]
[Black "Katsiris, Ioannis"]
[Result "1/2-1/2"]
[ECO "A52"]
[BlackElo "2114"]
[PlyCount "92"]
[EventDate "2002.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 Ngxe5 7. 0-0 0-0 8. Nc3 Nxf3+ 9. Bxf3 Ne5 10. Be2 d6 11. b3 Re8 12. Bb2 a5 13. Qc2 Re6 14. Rfd1 Qh4 15. g3 Qh3 16. Qe4 Rh6 17. Qg2 Qf5 18. Nd5 Qc2 19. Bxe5 Qxe2 20. Ne7+ Kf8 21. Nxc8 Rxc8 22. Bf4 Rh5 23. Qxb7 Qg4 24. Qg2 h6 25. e4 Re8 26. Re1 Bb4 27. f3 Qe6 28. Re2 f5 29. Kf1 Qf6 30. Rd1 fxe4 31. fxe4 Kg8 32. Kg1 Bc5+ 33. Be3 Qe5 34. Bxc5 Qxc5+ 35. Kh1 a4 36. Rd5 Rxd5 37. exd5 Rxe2 38. Qxe2 axb3 39. Qe6+ Kh7 40. Qf5+ Kg8 41. axb3 Qb6 42. Kg2 Qxb3 43. Qc8+ Kh7 44. Qxc7 Qc2+ 45. Kh3 Qf5+ 46. Kg2 Qc2+ 1/2-1/2

[Event "Nikaia op 09th"]
[Site "Nikaia"]
[Date "2001.08.22"]
[Round "5"]
[White "Katsiris, Ioannis"]
[Black "Nikolopoulos, Dimitrios"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2086"]
[PlyCount "74"]
[EventDate "2001.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. h3 Bh5 8. Be3 0-0 9. Qd2 d5 10. e5 Nfd7 11. Bg5 Bxg5 12. Nxg5 Bxe2 13. Nxe2 h6 14. Nf3 c5 15. c3 Nc6 16. b4 cxd4 17. cxd4 Rc8 18. Qb2 Nb6 19. Nd2 Na4 20. Qa3 b5 21. Nb3 f6 22. exf6 Qxf6 23. Nc5 Nxc5 24. dxc5 d4 25. Qb3 Kh8 26. a3 e5 27. Qd3 a6 28. Ng3 Qe6 29. Ne4 Rf4 30. f3 Rcf8 31. g3 R4f7 32. Kh2 Qc4 33. Rad1 Qxd3 34. Rxd3 a5 35. Nd6 Rf6 36. bxa5 Nxa5 37. Ne4 R6f7 1/2-1/2

[Event "Nikaia op 09th"]
[Site "Nikaia"]
[Date "2001.08.21"]
[Round "4"]
[White "Chilov, Alexandros"]
[Black "Katsiris, Ioannis"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2307"]
[BlackElo "2086"]
[PlyCount "101"]
[EventDate "2001.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. Re1 a6 6. Bf1 Bg4 7. d3 Nf6 8. h3 Bxf3 9. Qxf3 g6 10. g3 Bg7 11. Bg2 0-0 12. c3 Rb8 13. Qe2 e5 14. a4 Qc7 15. Nd2 b5 16. axb5 axb5 17. Nf1 b4 18. f4 bxc3 19. bxc3 Rb3 20. Qc2 Rfb8 21. Nd2 R3b7 22. f5 Bh6 23. Nc4 Bxc1 24. Qxc1 Kg7 25. Rf1 Nh5 26. Kh2 Qd8 27. Bf3 Nf6 28. g4 h6 29. Ra6 Rc7 30. fxg6 fxg6 31. g5 hxg5 32. Qxg5 Ne8 33. Qg2 Qh4 34. Rg1 Qf4+ 35. Kh1 Qh6 36. Bg4 Rd8 37. Be6 Ne7 38. Rf1 Ng8 39. Qf3 Kh7 40. Ra2 Ngf6 41. Ne3 Rb8 42. Rg2 Rcb7 43. Rfg1 Rb1 44. Nf1 Qf4 45. Qxf4 exf4 46. Bf7 g5 47. Rxg5 Re1 48. Bg6+ Kh6 49. Bxe8 Nxe8 50. Rg6+ Kh7 51. R6g4 1-0

[Event "Nikaia op 09th"]
[Site "Nikaia"]
[Date "2001.08.20"]
[Round "3"]
[White "Katsiris, Ioannis"]
[Black "Gesos, Pavlos"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "2086"]
[BlackElo "2351"]
[PlyCount "95"]
[EventDate "2001.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Nf3 Bg7 6. Qb3 Nxc3 7. bxc3 0-0 8. e3 c5 9. Be2 Nc6 10. 0-0 Qc7 11. Ba3 Be6 12. Qc2 Bf5 13. e4 Bg4 14. Bxc5 b6 15. Ba3 Bxf3 16. Bxf3 Nxd4 17. Qd3 Nxf3+ 18. Qxf3 Qxc3 19. Qxc3 Bxc3 20. Rac1 Rac8 21. Bxe7 Rfe8 22. Bg5 Rxe4 23. Rfd1 Kg7 24. Be3 Rec4 25. Rd7 b5 26. Rxa7 b4 27. g3 Kf6 28. Rd1 R8c7 29. Rxc7 Rxc7 30. Rd6+ Ke7 31. Ra6 Kd7 32. Kf1 Rc6 33. Rxc6 Kxc6 34. Ke2 Kd5 35. Kd3 Be5 36. h3 f5 37. g4 fxg4 38. hxg4 h5 39. gxh5 gxh5 40. Bg5 Bd4 41. Bh4 Bc5 42. f3 Bd6 43. Be1 Be7 44. Ke3 Ke5 45. f4+ Kf5 46. Kf3 Bd6 47. Bd2 h4 48. Be1 1/2-1/2

[Event "Nikaia op 09th"]
[Site "Nikaia"]
[Date "2001.08.19"]
[Round "2"]
[White "Oikonomidis, Georgios"]
[Black "Katsiris, Ioannis"]
[Result "0-1"]
[ECO "B32"]
[BlackElo "2086"]
[PlyCount "52"]
[EventDate "2001.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. Bc4 Nf6 7. Bg5 Bb4+ 8. c3 Be7 9. Qd3 0-0 10. Nd2 Bb7 11. 0-0-0 d5 12. Bxf6 Bxf6 13. exd5 cxd5 14. Ba6 Bc6 15. Qg3 Qb6 16. Bd3 e4 17. Bc2 Rab8 18. b3 Qa5 19. Bb1 Bxc3 20. Kc2 Bf6 21. Rc1 Bb5 22. Kd1 Rbc8 23. Qh3 Rxc1+ 24. Kxc1 Be2 25. f3 Qc3+ 26. Bc2 Qb2# 0-1

[Event "Nikaia op 09th"]
[Site "Nikaia"]
[Date "2001.08.18"]
[Round "1"]
[White "Tsakiris, Manolis"]
[Black "Katsiris, Ioannis"]
[Result "0-1"]
[ECO "A14"]
[BlackElo "2086"]
[PlyCount "27"]
[EventDate "2001.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. g3 Nf6 4. Bg2 d4 5. Ne4 Be7 6. Nxf6+ Bxf6 7. d3 0-0 8. Nf3 c5 9. 0-0 Nc6 10. Rb1 e5 11. a3 a5 12. Qc2 Bf5 13. Nd2 Qd7 14. Ne4 0-1

