[Event "IBCA Wch blind U20"]
[Site "Podgorica"]
[Date "2015.08.26"]
[Round "7"]
[White "Koumtzis, Argirios"]
[Black "Adiyaman, Rene"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "1770"]
[BlackElo "1834"]
[PlyCount "140"]
[EventDate "2015.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. f3 Nfd7 10. Nd3 Bxd3 11. Qxd3 e6 12. e4 Bb4 13. Be3 0-0 14. Be2 Rc8 15. 0-0 Qe7 16. Rfd1 c5 17. e5 cxd4 18. Bxd4 Nc4 19. f4 Nxb2 20. Nd5 Nxd3 21. Nxe7+ Bxe7 22. Rxd3 Bc5 23. Rb1 Bb4 24. Be3 Rc7 25. Rbd1 Nb8 26. Bf3 Nc6 27. Bb6 Re7 28. Rd7 g6 29. Rxe7 Bxe7 30. Rd7 Rb8 31. Bxc6 bxc6 32. Rxe7 Rxb6 33. Ra7 Rb4 34. Rxa5 Rxf4 35. Ra8+ Kg7 36. a5 Ra4 37. a6 c5 38. Kf2 c4 39. a7 Kh6 40. Ke3 Ra3+ 41. Kf4 c3 42. Rc8 g5+ 43. Kg4 Rxa7 44. Rxc3 Ra4+ 45. Kf3 Kg6 46. Rc7 Rf4+ 47. Ke3 Rf5 48. Rc5 f6 49. Rc7 Rxe5+ 50. Kf3 h5 51. Re7 Kf5 52. h3 Ra5 53. g3 g4+ 54. hxg4+ hxg4+ 55. Kf2 Ra2+ 56. Kf1 e5 57. Rb7 Rd2 58. Rb5 Ke4 59. Rb6 f5 60. Rb4+ Rd4 61. Rb3 Rd3 62. Rb4+ Kf3 63. Ke1 Kxg3 64. Kf1 e4 65. Ke2 Kf4 66. Kf2 g3+ 67. Kg2 Rd2+ 68. Kg1 Kf3 69. Rb3+ e3 70. Rb1 e2 0-1

[Event "IBCA Wch blind U20"]
[Site "Podgorica"]
[Date "2015.08.25"]
[Round "6"]
[White "Czajkowski, Adam"]
[Black "Koumtzis, Argirios"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2073"]
[BlackElo "1770"]
[PlyCount "63"]
[EventDate "2015.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. g3 e5 5. Nf3 Nbd7 6. Bg2 b5 7. 0-0 b4 8. Na4 Be7 9. Re1 0-0 10. a3 a5 11. b3 Qc7 12. Nb2 Bb7 13. Nc4 Ne8 14. axb4 axb4 15. Rxa8 Bxa8 16. Bh3 exd4 17. Nxd4 Ne5 18. Qe2 Nf6 19. Bg2 Re8 20. Nd2 Bf8 21. f4 Ng6 22. Bb2 c5 23. Nf5 Ne7 24. Nh6+ gxh6 25. Bxf6 Bg7 26. Qg4 Ng6 27. Bxg7 Kxg7 28. f5 h5 29. Qxh5 Ne5 30. Nf3 Nxf3+ 31. Bxf3 f6 32. Qxe8 1-0

[Event "IBCA Wch blind U20"]
[Site "Podgorica"]
[Date "2015.08.24"]
[Round "5"]
[White "Diaz de la Guia, Luis"]
[Black "Koumtzis, Argirios"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1793"]
[BlackElo "1770"]
[PlyCount "97"]
[EventDate "2015.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Qd3 c5 5. Nf3 e6 6. e4 dxe4 7. Nxe4 cxd4 8. Qxd4 Qa5+ 9. Bd2 Qd5 10. Nxf6+ Nxf6 11. Qxd5 Nxd5 12. Bb5+ Bd7 13. Bxd7+ Kxd7 14. 0-0-0 Bd6 15. c4 Rac8 16. Kb1 Rxc4 17. Ng5 Ke7 18. f3 Rhc8 19. Ne4 Be5 20. Rhe1 Rc2 21. Nc3 Nxc3+ 22. bxc3 Rxd2 23. Rxd2 Bxh2 24. Red1 Rc7 25. Kc2 Be5 26. Rd3 h5 27. Re1 Bg3 28. Re4 g5 29. Rd1 f6 30. Kb3 f5 31. Rc4 Rxc4 32. Kxc4 g4 33. fxg4 fxg4 34. Rb1 b6 35. Rb5 e5 36. Kd3 h4 37. Ke4 h3 38. Rb1 h2 39. Kf5 Bf2 40. Rh1 g3 41. Kxe5 Kd7 42. Kd5 Kc7 43. a4 a5 44. Kc4 Kc6 45. Kb3 Kd5 46. Kc2 Kc4 47. Kb2 Kd3 48. Kb3 Ke2 49. Kc2 0-1

[Event "IBCA Wch blind U20"]
[Site "Podgorica"]
[Date "2015.08.23"]
[Round "4"]
[White "Koumtzis, Argirios"]
[Black "Dimic, Pavle"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1770"]
[BlackElo "2305"]
[PlyCount "100"]
[EventDate "2015.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Na6 8. Bg5 Qe8 9. g4 Kh8 10. Nd2 Ng8 11. h4 f6 12. Be3 f5 13. gxf5 gxf5 14. exf5 Bxf5 15. Nde4 Nf6 16. Ng3 Bd7 17. Be2 Qc8 18. f3 Qe8 19. h5 Rg8 20. Nce4 Nxe4 21. Nxe4 Qf7 22. b4 Bf8 23. Qd2 Be7 24. 0-0-0 Rg2 25. a3 Rag8 26. Rdf1 Qf5 27. Qd3 Nb8 28. Kd1 Ba4+ 29. Ke1 Nd7 30. h6 Qg6 31. Rfg1 Bh4+ 32. Kd2 Rxg1 33. Rxg1 Qf7 34. Qb1 Nf8 35. b5 Rxg1 36. Qxg1 a6 37. Qg4 Be7 38. Ng5 Qe8 39. Nxh7 Ng6 40. Ng5 axb5 41. Qe6 bxc4 42. Nf7+ Kh7 43. Bxc4 Bd7 44. Ng5+ Bxg5 45. Qxe8 Bxe3+ 46. Kxe3 Bxe8 47. Bd3 Kxh6 48. Kd2 Kg5 49. Kc3 Kf4 50. Be4 Nh4 0-1

[Event "IBCA Wch blind U20"]
[Site "Podgorica"]
[Date "2015.08.22"]
[Round "3"]
[White "Soundarya, Kumar Pradhan"]
[Black "Koumtzis, Argirios"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1547"]
[BlackElo "1770"]
[PlyCount "56"]
[EventDate "2015.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 Bb4 5. exd5 exd5 6. cxd5 Qxd5 7. Nf3 Nf6 8. Bd2 Qd8 9. Bc4 0-0 10. 0-0 Bg4 11. Qb3 c5 12. dxc5 Bxf3 13. Qxb4 Nc6 14. Qxb7 Ne5 15. gxf3 Rb8 16. Qxa7 Nxf3+ 17. Kg2 Nh4+ 18. Kh1 Qxd2 19. c6 Qf4 20. Be2 Nf3 21. Bxf3 Qxf3+ 22. Kg1 Qg4+ 23. Kh1 Qf3+ 24. Kg1 Rb4 25. h3 Qxh3 26. f4 Qg3+ 27. Kh1 Ng4 28. Qg1 Qh3+ 0-1

[Event "IBCA Wch blind U20"]
[Site "Podgorica"]
[Date "2015.08.21"]
[Round "2"]
[White "Koumtzis, Argirios"]
[Black "Eichstaedt, Mirko"]
[Result "0-1"]
[ECO "C92"]
[WhiteElo "1770"]
[BlackElo "1997"]
[PlyCount "92"]
[EventDate "2015.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Re8 10. d4 Bb7 11. Nbd2 Bf8 12. a3 g6 13. d5 Nb8 14. Ba2 Nbd7 15. b4 Nb6 16. Nb3 c6 17. Na5 Qc7 18. Be3 cxd5 19. Nxb7 Qxb7 20. Bxb6 dxe4 21. Ng5 d5 22. Ba5 Rac8 23. f3 h6 24. fxe4 hxg5 25. exd5 Rxc3 26. Rf1 Bg7 27. d6 Rg3 28. Qd2 Qd7 29. Kh2 Rxa3 30. Bxf7+ Kxf7 31. Rxa3 Re6 32. Bc7 Kg8 33. Rxa6 Kh7 34. Rd1 g4 35. Qe3 Bh6 36. Qb3 gxh3 37. Qxh3 Nh5 38. Ra7 Bf4+ 39. Kg1 Kh6 40. Bb8 Qc6 41. Qxe6 Qb6+ 42. Kh1 Ng3+ 43. Kh2 Ne4+ 44. Kh1 Nf2+ 45. Kg1 Nh3+ 46. Kh1 Qg1+ 0-1

[Event "IBCA Wch blind U20"]
[Site "Podgorica"]
[Date "2015.08.20"]
[Round "1"]
[White "Danilchenko, Dmitrij"]
[Black "Koumtzis, Argirios"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1856"]
[BlackElo "1770"]
[PlyCount "64"]
[EventDate "2015.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. e4 Bb4 5. f3 f5 6. e5 d6 7. f4 dxe5 8. dxe5 Qh4+ 9. Ke2 Nc6 10. Be3 Qh5+ 11. Nf3 Nh6 12. Qa4 Ng4 13. Nb5 0-0-0 14. c5 Rhe8 15. cxb6 axb6 16. Rc1 Rd7 17. Bxb6 Red8 18. Rxc6 Rd2+ 19. Nxd2 Rxd2+ 20. Ke1 Rxb2+ 21. Qxb4 Rxb4 22. Rxc7+ Kb8 23. Rc1 Rb2 24. Rd1 Qh4+ 25. g3 Qh6 26. Rg1 Qxh2 27. a3 Bd5 28. Bc5 Nf2 29. Bd6+ Kb7 30. Rc1 Nd3+ 31. Bxd3 Qd2+ 32. Kf1 Qf2# 0-1

[Event "Chalkidiki op"]
[Site "Chalkidiki"]
[Date "2015.07.19"]
[Round "9"]
[White "Koumtzis, Argirios"]
[Black "Konstantinidis, Michail"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1754"]
[BlackElo "1894"]
[PlyCount "124"]
[EventDate "2015.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 d6 6. Bg2 Nbd7 7. 0-0 e5 8. e3 Bxd2 9. Qxd2 0-0 10. Nc3 c6 11. Qc2 Re8 12. e4 Qc7 13. h3 Nf8 14. d5 cxd5 15. cxd5 Bd7 16. Rac1 b5 17. Qd3 Qb6 18. Nh4 b4 19. Ne2 Rec8 20. Qf3 Rxc1 21. Nxc1 Rc8 22. Nd3 Bb5 23. Rc1 Rxc1+ 24. Nxc1 Qc5 25. Qd1 g6 26. Nb3 Qb6 27. Qc2 a4 28. Nd2 N8d7 29. Bf1 Nc5 30. Bc4 b3 31. axb3 axb3 32. Qb1 Bxc4 33. Nxc4 Qa6 34. Nd2 Qe2 35. Nhf3 Nfxe4 36. Qf1 Qxf1+ 37. Nxf1 Nd3 38. N3d2 Nexf2 39. Nc4 Nxh3+ 40. Kg2 Ng5 41. Nxd6 Nxb2 42. Nd2 Nd3 43. Nxb3 Nb4 44. Nc4 Nxd5 45. Nxe5 Ne3+ 46. Kf2 Nf5 47. g4 Nd6 48. Nd4 Kg7 49. Kg3 Nge4+ 50. Kf4 Nc5 51. Ndf3 Ne6+ 52. Kg3 Ne4+ 53. Kh4 f6 54. Nd3 h6 55. Nfe1 N6g5 56. Nf4 Kf7 57. Ned3 Nf3+ 58. Kh3 Ne5 59. Kh4 g5+ 60. Kh5 Nxd3 61. Nxd3 Kg7 62. Nf2 Ng3# 0-1

[Event "Chalkidiki op"]
[Site "Chalkidiki"]
[Date "2015.07.16"]
[Round "6"]
[White "Konstantinov, Aleksandar"]
[Black "Koumtzis, Argirios"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1857"]
[BlackElo "1754"]
[PlyCount "78"]
[EventDate "2015.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. Nf3 f5 5. e3 Nf6 6. Bd3 Ne4 7. Bd2 Be7 8. Qc2 Nxd2 9. Nxd2 0-0 10. f3 Nc6 11. a3 Bh4+ 12. g3 Bg5 13. Nf1 Bxe3 14. Nxe3 Nxd4 15. Qf2 Nxf3+ 16. Kd1 Ne5 17. Kc2 Nxd3 18. Kxd3 Bxh1 19. Rxh1 c6 20. Kc2 d5 21. Rd1 Qf6 22. Ng2 Rfd8 23. cxd5 cxd5 24. Kb1 d4 25. Ne2 e5 26. Ne1 Rac8 27. h4 g6 28. g4 Rc6 29. g5 Qe6 30. Qg2 Qd5 31. Qg3 Qe4+ 32. Qd3 Qxd3+ 33. Rxd3 Kf7 34. Nc2 Ke6 35. h5 Kf7 36. Ne1 Rcd6 37. Nc2 gxh5 38. Ng3 Kg6 39. Ne1 e4 0-1

[Event "Chalkidiki op"]
[Site "Chalkidiki"]
[Date "2015.07.14"]
[Round "4"]
[White "Minas, Ioannis"]
[Black "Koumtzis, Argirios"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2014"]
[BlackElo "1754"]
[PlyCount "47"]
[EventDate "2015.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. e4 Bb7 4. Bd3 c5 5. c3 d6 6. 0-0 Nd7 7. Re1 Qc7 8. Na3 a6 9. Ng5 h6 10. Qh5 Ndf6 11. Qh3 Ne7 12. e5 Nd7 13. exd6 Qxd6 14. Nc4 Qc6 15. Be4 Nd5 16. Bg6 hxg5 17. Rxe6+ Kd8 18. Bxg5+ N5f6 19. Rxc6 Rxh3 20. Be4 Rh5 21. Bxf6+ gxf6 22. d5 Rb8 23. Rd1 Rh4 24. f3 1-0

[Event "IBCA Wch blind 13th"]
[Site "Katerini"]
[Date "2014.05.14"]
[Round "9"]
[White "Dobierzin, Olaf"]
[Black "Koumtzis, Argirios"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1967"]
[BlackElo "1741"]
[PlyCount "40"]
[EventDate "2014.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Bd7 10. Bd3 Nxe3 11. fxe3 g6 12. 0-0 Bh6 13. Qe2 Ne7 14. Nc3 Nf5 15. Bxf5 gxf5 16. g3 0-0 17. Nh4 Rac8 18. Rac1 Qa6 19. Ng2 Qxa3 20. Qe1 Rc4 0-1

[Event "IBCA Wch blind 13th"]
[Site "Katerini"]
[Date "2014.05.12"]
[Round "7"]
[White "Harnandan, Sergio"]
[Black "Koumtzis, Argirios"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1953"]
[BlackElo "1741"]
[PlyCount "65"]
[EventDate "2014.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. a4 c5 4. e3 cxd4 5. Bxc4 e5 6. Qb3 Qe7 7. Bd2 Be6 8. Bxe6 Qxe6 9. Qxe6+ fxe6 10. Nf3 Nc6 11. Na3 Bc5 12. Nc4 Nf6 13. Ncxe5 Nxe5 14. Nxe5 dxe3 15. Bxe3 Bxe3 16. fxe3 Rc8 17. 0-0 Rc2 18. Rac1 Rxc1 19. Rxc1 0-0 20. Rc7 Nd5 21. Rxb7 Nxe3 22. h3 Rf1+ 23. Kh2 Rf5 24. Nc6 Rf2 25. Kg3 Rd2 26. Nxa7 e5 27. b4 g5 28. Kf3 Nc4 29. a5 e4+ 30. Kxe4 Rb2 31. Rb8+ Kg7 32. Nc6 Rc2 33. a6 1-0

[Event "IBCA Wch blind 13th"]
[Site "Katerini"]
[Date "2014.05.11"]
[Round "6"]
[White "Koumtzis, Argirios"]
[Black "Vosloo, Cicel Johannes"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1741"]
[PlyCount "49"]
[EventDate "2014.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 c6 6. Qc2 Nbd7 7. 0-0 0-0 8. Nbd2 Re8 9. e4 Nxe4 10. Nxe4 dxe4 11. Qxe4 Nf6 12. Qc2 Bd6 13. Re1 c5 14. dxc5 Bxc5 15. Be3 Qb6 16. Ne5 Bxe3 17. Rxe3 Bd7 18. Nxd7 Nxd7 19. Rb3 Qc5 20. Rb5 Qf8 21. Rxb7 Nf6 22. Rc7 Rab8 23. Rxa7 Qb4 24. b3 Red8 25. Rd1 1-0

[Event "IBCA Wch blind 13th"]
[Site "Katerini"]
[Date "2014.05.09"]
[Round "5"]
[White "Koumtzis, Argirios"]
[Black "Todorov, Aleksandar"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1741"]
[BlackElo "1964"]
[PlyCount "66"]
[EventDate "2014.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Bd3 Be7 8. Qc2 h6 9. Bh4 0-0 10. Nge2 Re8 11. 0-0 Nf8 12. f3 Bd6 13. Bxf6 Qxf6 14. e4 Qh4 15. e5 Bb8 16. g3 Qd8 17. Nf4 Qb6 18. Qf2 a6 19. Kg2 Qd8 20. Rfe1 Ba7 21. Rad1 Bd7 22. Bb1 Rc8 23. Qc2 Qg5 24. h4 Qe7 25. Rh1 Rcd8 26. Qd2 Bc8 27. g4 Be6 28. g5 hxg5 29. hxg5 Qxg5+ 30. Kf2 Qxe5 31. Kf1 Qf6 32. Nh5 Qxf3+ 33. Ke1 Bg4+ 0-1

[Event "IBCA Wch blind 13th"]
[Site "Katerini"]
[Date "2014.05.08"]
[Round "4"]
[White "Schutte, Mark"]
[Black "Koumtzis, Argirios"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1741"]
[PlyCount "54"]
[EventDate "2014.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. h3 e6 7. Bd3 Nge7 8. Be3 Ng6 9. Rc1 Be7 10. 0-0 0-0 11. Qe2 Bd7 12. Rfd1 Nce5 13. Nxe5 Nxe5 14. Bb1 a6 15. f4 Ng6 16. Qh5 Qe8 17. e5 dxe5 18. fxe5 Bc6 19. Ne2 Rd8 20. Nf4 Rxd1+ 21. Rxd1 Qb8 22. Bd4 Rd8 23. Ne2 Bc5 24. Bxg6 hxg6 25. Qg4 Bb5 26. Nc3 Bxd4+ 27. Rxd4 Qa7 0-1

[Event "IBCA Wch blind 13th"]
[Site "Katerini"]
[Date "2014.05.06"]
[Round "2"]
[White "Dimic, Pavle"]
[Black "Koumtzis, Argirios"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2277"]
[BlackElo "1741"]
[PlyCount "99"]
[EventDate "2014.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d5 6. g3 0-0 7. Bg2 Nbd7 8. Qc2 c6 9. 0-0 b6 10. Nbd2 Bb7 11. Rad1 Qe7 12. Rfe1 Rfd8 13. Ne5 Rac8 14. Qa4 a6 15. Qb3 Nxe5 16. dxe5 Ng4 17. Qxb6 Nxe5 18. Rc1 Rd7 19. cxd5 cxd5 20. Rxc8+ Bxc8 21. Rc1 Bb7 22. f4 Ng6 23. Nb3 Qd6 24. Qxd6 Rxd6 25. Rc7 Bc6 26. Nd4 Bd7 27. Ra7 f6 28. Kf2 e5 29. fxe5 fxe5 30. Nb3 Nf8 31. Nc5 Bc8 32. Ra8 Bf5 33. Rxa6 Rxa6 34. Nxa6 d4 35. Nc5 Nd7 36. Nxd7 Bxd7 37. Be4 Kf7 38. e3 h6 39. Ke2 Ke6 40. Kd2 dxe3+ 41. Kxe3 Kd6 42. b4 Bb5 43. Kd2 Kc7 44. Kc3 Kb6 45. Kb3 Bc6 46. Bxc6 Kxc6 47. Kc3 Kd5 48. Kd3 e4+ 49. Ke3 Ke5 50. a4 1-0

[Event "IBCA Wch blind 13th"]
[Site "Katerini"]
[Date "2014.05.05"]
[Round "1"]
[White "Draghici Flutur, Gavril"]
[Black "Koumtzis, Argirios"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2142"]
[BlackElo "1741"]
[PlyCount "51"]
[EventDate "2014.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 7. Be3 cxd4 8. Nxd4 Bd7 9. 0-0 Be7 10. Nxc6 Bxc6 11. Bxc6+ bxc6 12. Qf3 Qc7 13. c4 0-0 14. Nc3 Rfd8 15. Rfd1 Bd6 16. h3 Rd7 17. Nb5 Bh2+ 18. Kh1 Qb7 19. Rxd7 Nxd7 20. Kxh2 Ne5 21. Qe4 Ng6 22. Rd1 Qb8+ 23. Nd6 Ne7 24. Bf4 Qxb2 25. Be5 Qxf2 26. Bd4 1-0

[Event "Thessaloniki White Tower A"]
[Site "Thessaloniki"]
[Date "2014.01.03"]
[Round "2.8"]
[White "Koumtzis, Argirios"]
[Black "Tsikerdanos, Konstantinos"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "1674"]
[BlackElo "2044"]
[PlyCount "132"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. Nc3 Be7 8. 0-0 0-0 9. dxc5 d4 10. Na4 b5 11. cxb6 axb6 12. Nxd4 Nxd4 13. Bxa8 Ba6 14. Bf3 b5 15. Nc3 b4 16. Na4 Qd7 17. Be3 Nxf3+ 18. exf3 Qh3 19. Qd4 Bb7 20. Qh4 Qxh4 21. gxh4 Bxf3 22. Bc5 Bxc5 23. Nxc5 Rd8 24. Nb3 Nh5 25. Rfe1 Nf4 26. Nd4 Nh3+ 27. Kf1 Bb7 28. Rad1 Ba6+ 29. Kg2 Nf4+ 30. Kg3 Nh5+ 31. Kg4 g6 32. Nf3 Rxd1 33. Rxd1 Be2 34. Rd8+ Kg7 35. Rd7 Nf6+ 36. Kf4 Nxd7 37. Nd4 Bc4 38. b3 Bf1 39. Nc6 Nc5 40. Nxb4 Nd3+ 41. Nxd3 Bxd3 42. Ke5 f6+ 43. Kd4 Bb1 44. a4 Bc2 45. Kc4 Kf7 46. a5 Ke7 47. b4 Kd6 48. Kb5 Kc7 49. Ka6 Bd3+ 50. Ka7 g5 51. hxg5 fxg5 52. Ka8 g4 53. Ka7 h5 54. Ka8 Kc6 55. Kb8 Kb5 56. Kc7 Kxb4 57. Kd6 Kxa5 58. Ke5 Kb4 59. Kf4 Kc3 60. Kg3 Kd2 61. h3 Be2 62. hxg4 hxg4 63. Kg2 Ke1 64. Kg1 Bf3 65. Kh2 Kf1 66. Kg3 Kg1 0-1

[Event "IBCA Wch blind U20"]
[Site "Belgrade"]
[Date "2013.08.31"]
[Round "9"]
[White "Koumtzis, Argirios"]
[Black "Dimic, Pavle"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1637"]
[BlackElo "2257"]
[PlyCount "70"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Qc2 Nh5 10. Rd1 h6 11. g3 f5 12. Nh4 Nf6 13. exf5 gxf5 14. f4 e4 15. Be3 a6 16. Rab1 Qe8 17. c5 Nd7 18. Qb3 Kh7 19. cxd6 cxd6 20. Qb4 Nc5 21. Bxc5 dxc5 22. Qxc5 Bd7 23. Rbc1 Rc8 24. Qb6 Rf6 25. Qa5 Qd8 26. Qxd8 Rxd8 27. Ng2 Rd6 28. Ne3 b5 29. b4 Rc8 30. Nb1 Rxc1 31. Rxc1 Bd4 32. Kg2 Bxe3 33. Rd1 Rxd5 34. Nc3 Rxd1 35. Bxd1 Bd2 0-1

[Event "IBCA Wch blind U20"]
[Site "Belgrade"]
[Date "2013.08.30"]
[Round "8"]
[White "Koumtzis, Argirios"]
[Black "Babarykin, Stanislav"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1637"]
[BlackElo "2299"]
[PlyCount "52"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Bf4 Nf6 6. Qc2 g6 7. e3 Bf5 8. Qb3 Qb6 9. Nge2 Na6 10. Qxb6 axb6 11. Ng3 Be6 12. Be2 Be7 13. a4 Nb4 14. 0-0 h5 15. f3 h4 16. Nh1 Nh5 17. Be5 f6 18. Bc7 Nc2 19. Rac1 Nxe3 20. Rfe1 Kd7 21. Bd3 Nxg2 22. Rxe6 Kxe6 23. Kxg2 Kd7 24. Bxg6 Rhg8 25. Kh3 Rxg6 26. Bxb6 Nf4+ 0-1

[Event "IBCA Wch blind U20"]
[Site "Belgrade"]
[Date "2013.08.29"]
[Round "7"]
[White "Janjic, Stefan"]
[Black "Koumtzis, Argirios"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1903"]
[BlackElo "1637"]
[PlyCount "84"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 c5 5. c3 d6 6. e4 cxd4 7. Nxd4 Nc6 8. Nc2 0-0 9. Be2 b6 10. Ne3 Bb7 11. h4 a5 12. h5 Ne5 13. f4 Ned7 14. Qc2 Nc5 15. Bxf6 exf6 16. 0-0-0 Re8 17. Bf3 b5 18. Nd5 Bxd5 19. exd5 b4 20. c4 f5 21. hxg6 hxg6 22. g4 Qf6 23. gxf5 gxf5 24. Rdg1 Re3 25. Rh3 Kf8 26. Rhg3 Nd3+ 27. Kb1 Re1+ 28. Rxe1 Nxe1 29. Qc1 Re8 30. Rg1 Nd3 31. Qc2 Qd4 32. Rd1 Nxb2 33. Nb3 Qxd1+ 34. Bxd1 Re1 35. Qxf5 Nxd1 36. Qc8+ Re8 37. Qc7 Nc3+ 38. Kc2 Nxa2 39. Qxd6+ Kg8 40. Nxa5 Re2+ 41. Kb3 Rb2+ 42. Ka4 Nc3# 0-1

[Event "IBCA Wch blind U20"]
[Site "Belgrade"]
[Date "2013.08.28"]
[Round "6"]
[White "Koumtzis, Argirios"]
[Black "Adiyaman, Rene"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "1637"]
[BlackElo "1822"]
[PlyCount "69"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 Bg4 10. Rd1 0-0 11. e4 Qa5 12. h3 Bxf3 13. Qxf3 e5 14. d5 Nb6 15. Bf1 Bxc3 16. bxc3 cxd5 17. exd5 Nbxd5 18. c4 e4 19. Qf5 Qc3 20. Bd2 Ne7 21. Qc5 Qc2 22. Qa3 e3 23. Bd3 Qxd2 24. Rxd2 exd2 25. Qxe7 Rfe8 26. Qb4 Ne4 27. Bxe4 Rxe4 28. Rd1 a5 29. Qc3 Rae8 30. Rxd2 b6 31. Rd6 R4e6 32. Qd4 h6 33. Qxb6 Re1+ 34. Kh2 R1e4 35. Rd8 1-0

[Event "IBCA Wch blind U20"]
[Site "Belgrade"]
[Date "2013.08.26"]
[Round "5"]
[White "Czajkowski, Adam"]
[Black "Koumtzis, Argirios"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "1933"]
[BlackElo "1637"]
[PlyCount "45"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. h4 Nc6 8. Rg1 h5 9. g5 Ng4 10. Be2 Qb6 11. Bxg4 hxg4 12. Nxc6 bxc6 13. Qxg4 g6 14. b3 Bg7 15. Bd2 Qc5 16. Rg3 d5 17. 0-0-0 Ba6 18. exd5 cxd5 19. Qa4+ Ke7 20. Nxd5+ Kd8 21. Bb4 Qxf2 22. Ne3+ Kc7 23. Qd7+ 1-0

[Event "IBCA Wch blind U20"]
[Site "Belgrade"]
[Date "2013.08.25"]
[Round "4"]
[White "Koumtzis, Argirios"]
[Black "Bulatovic, Luka"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1637"]
[BlackElo "1703"]
[PlyCount "57"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. Ne5 Nbd7 7. Qa4 Bd6 8. Nc3 0-0 9. Nc6 Bxc6 10. Qxc6 Rc8 11. cxd5 Nxd5 12. Nxd5 exd5 13. Bh3 Bb4+ 14. Kf1 f5 15. Qxd5+ Kh8 16. Bxf5 Qf6 17. e4 g6 18. Qxd7 gxf5 19. Bf4 Rfd8 20. Qxc8 Rxc8 21. Be5 Qxe5 22. dxe5 fxe4 23. Rd1 Re8 24. Rd4 Bc5 25. Rxe4 Rd8 26. Ke2 a5 27. Rd1 Re8 28. Rd7 Rf8 29. f4 1-0

[Event "IBCA Wch blind U20"]
[Site "Belgrade"]
[Date "2013.08.24"]
[Round "3"]
[White "Amores Cano, Victor"]
[Black "Koumtzis, Argirios"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1736"]
[BlackElo "1637"]
[PlyCount "135"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 b6 3. Nf3 Bb7 4. g3 Bb4 5. Bg2 Nf6 6. a3 Bxc3 7. bxc3 0-0 8. 0-0 d6 9. d3 Nbd7 10. Nh4 Bxg2 11. Nxg2 e5 12. a4 a5 13. Qc2 Nc5 14. Bg5 h6 15. Bxf6 Qxf6 16. f4 Rae8 17. fxe5 Qxe5 18. Ra2 Qe6 19. Rf3 g5 20. d4 Ne4 21. d5 Qe5 22. Ra1 Re7 23. Raf1 f5 24. Ne3 Ref7 25. g4 Qxc3 26. Qxc3 Nxc3 27. Nxf5 Nxe2+ 28. Kf2 Rxf5 29. Rxf5 Rxf5+ 30. gxf5 Nc3 31. Re1 Nxa4 32. Re7 Nc5 33. Rxc7 a4 34. Kg3 h5 35. Kf3 Nd3 36. Ra7 Ne5+ 37. Ke2 Nxc4 38. Rxa4 Ne5 39. Rb4 Nd7 40. h4 g4 41. Ke3 Nf6 42. Rb5 Kf7 43. Kf4 Ke7 44. Kg5 g3 45. Rxb6 Nxd5 46. Rb7+ Kf8 47. Rb3 g2 48. Rg3 Kf7 49. Rxg2 Nf6 50. Ra2 Ne4+ 51. Kf4 Nc5 52. Ra7+ Kf6 53. Ra5 Nd3+ 54. Ke4 Nc5+ 55. Kd5 Ke7 56. Ra7+ Kf6 57. Rh7 Kxf5 58. Rxh5+ Kg4 59. Rh8 Nd3 60. Kxd6 Nf4 61. Re8 Kxh4 62. Re4 Kg3 63. Ke5 Nd3+ 64. Kf5 Kf3 65. Rh4 Ke3 66. Rh3+ Kd4 67. Rh4+ Ke3 68. Ke6 1/2-1/2

[Event "IBCA Wch blind U20"]
[Site "Belgrade"]
[Date "2013.08.23"]
[Round "2"]
[White "Garanin, Danil"]
[Black "Koumtzis, Argirios"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1637"]
[PlyCount "105"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 g6 6. Bc4 Bg7 7. Qd5 e6 8. Qd3 Nge7 9. Nb5 d5 10. exd5 exd5 11. Bxd5 0-0 12. Be4 Bf5 13. Qxd8 Raxd8 14. Bxf5 Nxf5 15. 0-0 Rd3 16. Rb1 Re8 17. Nc3 Ncd4 18. Nxd4 Nxd4 19. Be3 Rd8 20. Kh1 a6 21. Ne4 Nc2 22. Bg5 Rc8 23. Bf6 Re8 24. Bxg7 Kxg7 25. f3 Ne3 26. Rf2 Nd1 27. Rf1 Ne3 28. Rf2 f5 29. Nc3 b5 30. h3 Nc4 31. a3 Nxa3 32. bxa3 Rxc3 33. a4 bxa4 34. Rb7+ Kh6 35. Ra7 Re1+ 36. Kh2 f4 37. Ra2 Rcc1 38. g4 Rh1+ 39. Kg2 Rhg1+ 40. Kf2 Rgf1+ 41. Kg2 Rg1+ 42. Kh2 Rg3 43. Rxa6 Rxf3 44. R6xa4 Rcc3 45. Rg2 Rxh3+ 46. Kg1 Rc1+ 47. Kf2 Rc2+ 48. Kg1 Rxg2+ 49. Kxg2 Rg3+ 50. Kf2 Rxg4 51. Kf3 Rh4 52. Rxf4 Rxf4+ 53. Kxf4 0-1

[Event "IBCA Wch blind U20"]
[Site "Belgrade"]
[Date "2013.08.22"]
[Round "1"]
[White "Koumtzis, Argirios"]
[Black "Jandric, Damjan"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1637"]
[BlackElo "2050"]
[PlyCount "76"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 0-0 6. Nc3 c6 7. 0-0 Qb6 8. Re1 Qa6 9. Qb3 Nbd7 10. e4 e5 11. Be3 Ng4 12. Rad1 Nxe3 13. Rxe3 exd4 14. Nxd4 Nc5 15. Qc2 Qxc4 16. Bf1 Qb4 17. a3 Qb6 18. b4 Ne6 19. Nb3 Rd8 20. Red3 Bf8 21. Na5 Qc7 22. Bg2 Rb8 23. f4 b6 24. Nb3 Ba6 25. R3d2 Bh6 26. Nd4 Nxd4 27. Rxd4 Bg7 28. R4d2 Qe7 29. Qa4 Bxc3 30. Qxa6 Bxd2 31. Rxd2 d5 32. e5 Rbc8 33. b5 cxb5 34. Bxd5 Rc5 35. Bxf7+ Kxf7 36. e6+ Ke8 37. Re2 Rd6 38. f5 gxf5 0-1

[Event "GRE-ch U18"]
[Site "Chania"]
[Date "2013.01.08"]
[Round "9.10"]
[White "Hnaras, Foivos"]
[Black "Koumtzis, Argirios"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1875"]
[BlackElo "1628"]
[PlyCount "75"]
[EventDate "2013.01.02"]
[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 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 Nf6 5. Nc3 d5 6. e3 0-0 7. Nf3 Qe7 8. Bd3 Rd8 9. cxd5 exd5 10. 0-0 Nc6 11. a3 Bg4 12. Ne1 Rd6 13. h3 Bh5 14. Nc2 Na5 15. Qe1 Nb3 16. Rb1 Bg6 17. Bxg6 hxg6 18. Na1 Nxa1 19. Rxa1 g5 20. Qe2 Qd7 21. Rac1 a6 22. g4 Re8 23. Qf3 Ne4 24. Nxe4 Rxe4 25. Rc5 Rh6 26. Kg2 Rh4 27. Rfc1 c6 28. Qe2 Qe6 29. Re1 f5 30. f3 fxg4 31. fxe4 Qxe4+ 32. Kg1 gxh3 33. Kh2 g4 34. Rg1 Rh6 35. Qxg4 Qe7 36. Rcc1 Qd6+ 37. Qg3 Rg6 38. Qxd6 1-0

[Event "GRE-ch U18"]
[Site "Chania"]
[Date "2013.01.07"]
[Round "8.12"]
[White "Koumtzis, Argirios"]
[Black "Papadimitrakis, Georgios"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1628"]
[PlyCount "97"]
[EventDate "2013.01.02"]
[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. Nf3 Bg7 4. Nc3 d6 5. g3 0-0 6. Bg2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nxe5 Ng4 10. Nxg4 Bxg4 11. Bxb7 Nd7 12. Bxa8 Rxa8 13. Bd2 Re8 14. 0-0 Rd8 15. f3 Be6 16. Rfd1 Bxc4 17. e4 Ne5 18. Kg2 Nd3 19. Be3 Rb8 20. Na4 Nxb2 21. Nxb2 Rxb2+ 22. Kg1 Rb8 23. Bxa7 Ra8 24. Bd4 Be2 25. Rd2 Rd8 26. Kf2 Bxd4+ 27. Kxe2 c5 28. a4 Ra8 29. Rxd4 cxd4 30. a5 Ra6 31. Kd3 Kf8 32. Kxd4 Ke7 33. Kc5 Kd7 34. Kb5 Ra7 35. Kb6 Rc7 36. a6 Rc6+ 37. Kb5 Kc7 38. a7 Rb6+ 39. Kc5 Rc6+ 40. Kd4 Rd6+ 41. Ke3 Rd8 42. a8Q Rxa8 43. Rxa8 Kd7 44. f4 Ke7 45. e5 Ke6 46. Ke4 f5+ 47. exf6 Kxf6 48. Ra6+ Kf7 49. Ke5 1-0

[Event "GRE-ch U18"]
[Site "Chania"]
[Date "2013.01.06"]
[Round "7.9"]
[White "Gouloutis, Nikolaos"]
[Black "Koumtzis, Argirios"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1964"]
[BlackElo "1628"]
[PlyCount "53"]
[EventDate "2013.01.02"]
[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 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 Nf6 5. Nc3 d5 6. Nf3 0-0 7. e3 Qe7 8. cxd5 exd5 9. Bd3 c6 10. 0-0 Ne4 11. Qc2 Bf5 12. Ne5 f6 13. Nf3 Na6 14. a3 Nxc3 15. Bxf5 Ne4 16. Nd2 Rae8 17. b4 Nc7 18. a4 g6 19. Bxe4 dxe4 20. b5 cxb5 21. axb5 a6 22. bxa6 Nxa6 23. Rab1 Rf7 24. Rb6 f5 25. Rfb1 Rb8 26. Rxa6 b5 27. Qc6 1-0

[Event "GRE-ch U18"]
[Site "Chania"]
[Date "2013.01.05"]
[Round "6.11"]
[White "Koumtzis, Argirios"]
[Black "Pavlidis, Pavlos"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1628"]
[BlackElo "1444"]
[PlyCount "83"]
[EventDate "2013.01.02"]
[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. Nf3 Nf6 4. g3 dxc4 5. Bg2 Bb4+ 6. Bd2 c5 7. dxc5 Bxc5 8. Na3 0-0 9. 0-0 Nc6 10. Nxc4 Bd7 11. Rc1 Bb6 12. Bg5 Qe7 13. Nxb6 axb6 14. a3 Rfd8 15. Qb3 Ra6 16. Nd2 h6 17. Be3 Na5 18. Qb4 Qf8 19. Qxf8+ Kxf8 20. b4 Nc6 21. b5 Rxa3 22. bxc6 Bxc6 23. Nc4 Bxg2 24. Kxg2 Ra2 25. Bxb6 Rd7 26. Kf3 g5 27. Ne5 Rd5 28. Rc5 Ra3+ 29. Kg2 Ra2 30. e3 Ne4 31. Rxd5 exd5 32. Nd7+ Ke7 33. Nc5 Rb2 34. Nxe4 Rxb6 35. Nc3 Ke6 36. Rb1 Rxb1 37. Nxb1 b5 38. Kf1 Ke5 39. Nd2 b4 40. Ke2 f5 41. f4+ gxf4 42. gxf4+ 1-0

[Event "GRE-ch U18"]
[Site "Chania"]
[Date "2013.01.05"]
[Round "5.7"]
[White "Poulidis, Stefanos"]
[Black "Koumtzis, Argirios"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1994"]
[BlackElo "1628"]
[PlyCount "59"]
[EventDate "2013.01.02"]
[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. Qe2 dxe4 4. dxe4 b6 5. Nd2 Nc6 6. c3 Nf6 7. Ngf3 a5 8. Nc4 Ba6 9. Qc2 Be7 10. Be2 Nd7 11. Bf4 0-0 12. 0-0 b5 13. Ne3 Bd6 14. Bxd6 cxd6 15. Rfd1 Nc5 16. Nd4 Qb6 17. Nb3 Rfd8 18. Rd2 Ne5 19. Rad1 Bb7 20. Nxc5 dxc5 21. Rxd8+ Rxd8 22. Rxd8+ Qxd8 23. Bxb5 Qh4 24. f3 Qg5 25. Kf2 Qh4+ 26. Ke2 Qxh2 27. Qd2 g6 28. Qd6 Qh5 29. Qb8+ Kg7 30. Qxb7 1-0

[Event "GRE-ch U18"]
[Site "Chania"]
[Date "2013.01.04"]
[Round "4.13"]
[White "Koumtzis, Argirios"]
[Black "Kalikakis, Nikolaos"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "1628"]
[BlackElo "1402"]
[PlyCount "69"]
[EventDate "2013.01.02"]
[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. Nf3 Bg7 4. Nc3 d6 5. g3 0-0 6. Bg2 Nbd7 7. 0-0 e5 8. e4 c6 9. h3 Qb6 10. d5 c5 11. Ne1 Ne8 12. Nd3 f5 13. Be3 a5 14. Rb1 Qd8 15. Kh2 g5 16. exf5 Rxf5 17. Be4 Rf8 18. f4 gxf4 19. gxf4 Qh4 20. Bg2 Ndf6 21. Qe1 Ng4+ 22. Kg1 Qxe1 23. Rbxe1 Nxe3 24. Rxe3 exf4 25. Ref3 Nf6 26. Nxf4 Bd7 27. Ne6 Bxe6 28. dxe6 Rfe8 29. Rxf6 Bxf6 30. Rxf6 Re7 31. Nd5 Kg7 32. Nxe7 Kxf6 33. Nd5+ Ke5 34. Nc7 Rc8 35. e7 1-0

[Event "GRE-ch U18"]
[Site "Chania"]
[Date "2013.01.03"]
[Round "2.5"]
[White "Koumtzis, Argirios"]
[Black "Ladopoulos, Dimitrios"]
[Result "0-1"]
[ECO "E69"]
[WhiteElo "1628"]
[BlackElo "2100"]
[PlyCount "60"]
[EventDate "2013.01.02"]
[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. Nf3 Bg7 4. Nc3 d6 5. g3 0-0 6. Bg2 Nbd7 7. 0-0 e5 8. e4 c6 9. h3 Qb6 10. c5 dxc5 11. dxe5 Ne8 12. Na4 Qb5 13. Bf4 Nc7 14. Qc2 Ne6 15. Rfd1 Qa5 16. Rd6 Re8 17. Rad1 Qc7 18. Qd2 Ndf8 19. Be3 b6 20. Rc1 Bb7 21. Nc3 Rad8 22. Bf1 Bxe5 23. Rxd8 Rxd8 24. Qe1 Bg7 25. b4 cxb4 26. Nd5 Qd6 27. Nxb4 c5 28. Nd3 Bxe4 29. Bxc5 Nxc5 30. Nxc5 Bxf3 0-1

[Event "GRE-ch U18"]
[Site "Chania"]
[Date "2013.01.03"]
[Round "3.12"]
[White "Thomadakis, Nestoras"]
[Black "Koumtzis, Argirios"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1235"]
[BlackElo "1628"]
[PlyCount "146"]
[EventDate "2013.01.02"]
[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 e6 2. e4 d5 3. e5 c5 4. Be3 cxd4 5. Bxd4 Nc6 6. Bb5 Qa5+ 7. Nc3 Bb4 8. Bxc6+ bxc6 9. a3 Bxc3+ 10. Bxc3 Qc7 11. Nf3 Ba6 12. Qd4 Ne7 13. Bb4 0-0 14. Bxe7 Qxe7 15. b4 Rfc8 16. Qc5 Qc7 17. Rb1 Bb5 18. Rb2 a5 19. Kd2 axb4 20. axb4 Ra3 21. Rhb1 f6 22. exf6 Qf4+ 23. Kd1 gxf6 24. Qd4 Rxf3 25. Qxf4 Rxf4 26. c3 Ra8 27. Rd2 Ra3 28. Rc1 Rc4 29. Rd3 Rxb4 30. Rg3+ Kf7 31. cxb4 Ra2 32. Rf3 Be2+ 33. Ke1 Bxf3 34. gxf3 Rb2 35. Rxc6 Rxb4 36. Kd2 Rh4 37. Rc7+ Kg6 38. Rc6 Kf5 39. Ke3 Rxh2 40. Rc1 e5 41. Rd1 d4+ 42. Ke2 Rh6 43. Rd3 Rg6 44. Ra3 h5 45. Ra7 Rh6 46. Rg7 h4 47. Rg1 h3 48. Rh1 Kf4 49. Rh2 f5 50. Rh1 h2 51. Kf1 Kxf3 52. Ke1 Kg2 53. Rf1 d3 54. f3 h1Q 55. Rxh1 Rxh1+ 56. Kd2 Kxf3 57. Kxd3 Rd1+ 58. Kc2 Ke2 59. Kc3 Rc1+ 60. Kb2 Kd2 61. Kb3 Rc8 62. Kb4 Kd3 63. Kb5 Kd4 64. Kb6 Kd5 65. Kb7 Rc1 66. Kb6 e4 67. Kb7 Kd6 68. Kb8 Kd7 69. Kb7 Rb1+ 70. Ka6 e3 71. Ka5 e2 72. Ka6 e1Q 73. Ka7 Qa5# 0-1

[Event "GRE-ch U18"]
[Site "Chania"]
[Date "2013.01.02"]
[Round "1.19"]
[White "Marinakis, Hristos"]
[Black "Koumtzis, Argirios"]
[Result "0-1"]
[ECO "D20"]
[BlackElo "1628"]
[PlyCount "74"]
[EventDate "2013.01.02"]
[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 dxc4 3. e4 e5 4. Nf3 exd4 5. Nxd4 c5 6. Nf3 Qxd1+ 7. Kxd1 Bg4 8. Nbd2 Nc6 9. h3 Bh5 10. g4 Bg6 11. Bxc4 0-0-0 12. Re1 Nf6 13. e5 Nd5 14. Bxd5 Rxd5 15. Re2 Be7 16. Ne1 Bg5 17. Ng2 Nd4 18. f4 Nxe2 19. Kxe2 Bd3+ 20. Ke3 Bd8 21. f5 Re8 22. Nf4 Bg5 23. Kf3 Bxf4 24. Kxf4 Rexe5 25. Nf3 Re4+ 26. Kg3 Be2 27. Ng5 Rd3+ 28. Kf2 Re7 29. h4 h6 30. Nh7 Bxg4 31. Bf4 Rf3+ 32. Kg2 Re2+ 33. Kg1 Rxf4 34. Rc1 Bf3 35. f6 Bc6 36. fxg7 Rg2+ 37. Kh1 Rxh4# 0-1

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2012.06.24"]
[Round "1.5"]
[White "Koumtzis, Argirios"]
[Black "Naoum, Spyridon"]
[Result "0-1"]
[ECO "D74"]
[WhiteElo "1642"]
[BlackElo "2115"]
[PlyCount "38"]
[EventDate "2012.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nf3 Bg7 4. g3 d5 5. cxd5 0-0 6. Bg2 Nxd5 7. 0-0 b6 8. Nc3 Bb7 9. Re1 Nxc3 10. bxc3 c5 11. e3 Nc6 12. Bb2 Na5 13. Qe2 Qd7 14. Red1 Qa4 15. d5 Rad8 16. Ne1 Nc4 17. e4 Ba6 18. f4 Qa5 19. Rdc1 e6 0-1

[Event "Thessaloniki Triandria op 5th"]
[Site "Thessaloniki"]
[Date "2012.04.21"]
[Round "5"]
[White "Vidalis, Evagelos"]
[Black "Koumtzis, Argirios"]
[Result "1/2-1/2"]
[ECO "C08"]
[WhiteElo "2010"]
[BlackElo "1632"]
[PlyCount "43"]
[EventDate "2012.04.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. Bb5+ Bd7 7. Qe2+ Be7 8. dxc5 0-0 9. 0-0 Re8 10. Nb3 Bxc5 11. Qd3 Qb6 12. Bxd7 Nbxd7 13. Nxc5 Nxc5 14. Qf5 Re2 15. Nd4 Re4 16. c3 Nd3 17. Bg5 Qxb2 18. Bxf6 gxf6 19. Qxf6 Qxc3 20. Qg5+ Kh8 21. Qf6+ Kg8 22. Qg5+ 1/2-1/2

[Event "IBCA EU-ch blind 05th"]
[Site "Rhodes"]
[Date "2011.09.15"]
[Round "9"]
[White "Koumtzis, Argirios"]
[Black "Holmela, Kari"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "1588"]
[BlackElo "1923"]
[PlyCount "81"]
[EventDate "2011.09.06"]
[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. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. c4 c5 6. d5 d6 7. Nc3 Nbd7 8. 0-0 Nb6 9. Nd2 Ng4 10. Qc2 Ne5 11. b3 Bg4 12. Bb2 Bd7 13. h3 f6 14. f4 Nf7 15. e4 e5 16. dxe6 Bxe6 17. f5 Bd7 18. fxg6 hxg6 19. Rad1 Bc6 20. Nd5 Nxd5 21. exd5 Be8 22. Qxg6 Ne5 23. Qc2 Bg6 24. Be4 Bxe4 25. Qxe4 Qd7 26. Rf5 b5 27. Rdf1 Rae8 28. Rh5 f5 29. Rhxf5 Nf7 30. Qg4 Ne5 31. Rxf8+ Rxf8 32. Rxf8+ Kxf8 33. Qxd7 Nxd7 34. Bxg7+ Kxg7 35. cxb5 Nf6 36. Nc4 Nxd5 37. Nxd6 Nc3 38. Nb7 Nxa2 39. Nxc5 Nc3 40. Ne6+ Kf6 41. Nd4 1-0

[Event "IBCA EU-ch blind 05th"]
[Site "Rhodes"]
[Date "2011.09.14"]
[Round "8"]
[White "Gungor, Gokhan R"]
[Black "Koumtzis, Argirios"]
[Result "0-1"]
[ECO "C08"]
[WhiteElo "1838"]
[BlackElo "1588"]
[PlyCount "62"]
[EventDate "2011.09.06"]
[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. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Nb3 Bb6 7. Nf3 Nf6 8. Bd3 Nc6 9. 0-0 0-0 10. Bg5 Bg4 11. c3 Qd6 12. Bh4 Rfe8 13. Rc1 Ne5 14. Bg3 Bxf3 15. gxf3 Nh5 16. Kg2 Nxg3 17. fxg3 Re6 18. Bb1 Nc4 19. Qd3 Ne3+ 20. Kh1 Nxf1 21. Qxh7+ Kf8 22. Qh8+ Ke7 23. Qxa8 Nxg3+ 24. hxg3 Qxg3 25. Qxb7+ Ke8 26. Qc8+ Ke7 27. Qb7+ Ke8 28. Qc8+ Bd8 29. Qxe6+ fxe6 30. Nd4 Bb6 31. Rf1 e5 0-1

[Event "IBCA EU-ch blind 05th"]
[Site "Rhodes"]
[Date "2011.09.11"]
[Round "6"]
[White "Olsar, Jaroslav"]
[Black "Koumtzis, Argirios"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2231"]
[BlackElo "1588"]
[PlyCount "11"]
[EventDate "2011.09.06"]
[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. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Nc6 6. Bd3 1-0

[Event "IBCA EU-ch blind 05th"]
[Site "Rhodes"]
[Date "2011.09.08"]
[Round "3"]
[White "Tonteri, Ari"]
[Black "Koumtzis, Argirios"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1990"]
[BlackElo "1588"]
[PlyCount "74"]
[EventDate "2011.09.06"]
[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. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 h6 7. Nxf6+ Nxf6 8. Be3 Nd5 9. Bd2 c5 10. c4 Nf6 11. Bd3 cxd4 12. 0-0 Be7 13. Ne5 0-0 14. Qf3 Qc7 15. Bf4 Bd6 16. Rfe1 Bd7 17. Bg3 Bc6 18. Qe2 Rad8 19. c5 Bxe5 20. Bxe5 Qe7 21. Rac1 Rfe8 22. b4 a6 23. Red1 Nd5 24. a3 Qg5 25. g3 Nc3 26. Rxc3 dxc3 27. f4 Qe7 28. Bd6 Qf6 29. Be5 Qe7 30. Bxc3 f6 31. Re1 e5 32. fxe5 fxe5 33. Bxe5 Qd7 34. Bc4+ Bd5 35. Bd3 Bc6 36. Bc4+ Bd5 37. Bd3 Bc6 1/2-1/2

[Event "IBCA EU-ch blind 05th"]
[Site "Rhodes"]
[Date "2011.09.07"]
[Round "2"]
[White "Koumtzis, Argirios"]
[Black "Armstrong, William G"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1588"]
[BlackElo "1948"]
[PlyCount "22"]
[EventDate "2011.09.06"]
[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. Nf3 g6 3. e4 Bg7 4. Nc3 0-0 5. g3 c6 6. Bg2 d6 7. 0-0 Nbd7 8. a4 e5 9. h3 a6 10. d5 cxd5 11. exd5 b6 1-0

[Event "IBCA EU-ch blind 05th"]
[Site "Rhodes"]
[Date "2011.09.06"]
[Round "1"]
[White "Yatsishin, Ivan"]
[Black "Koumtzis, Argirios"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "2136"]
[BlackElo "1588"]
[PlyCount "45"]
[EventDate "2011.09.06"]
[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. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. Qe2+ Be7 7. dxc5 0-0 8. Nb3 Nc6 9. Be3 Bg4 10. h3 Bxf3 11. Qxf3 Re8 12. 0-0-0 b6 13. Bb5 Qc8 14. Nd4 Nxd4 15. Bxd4 Rd8 16. c6 a6 17. Ba4 b5 18. Bb3 Ne4 19. Rhe1 Qxc6 20. Rxe4 Bg5+ 21. Kb1 dxe4 22. Qxf7+ Kh8 23. Qxg7# 1-0

[Event "IBCA Wch blind 12th"]
[Site "Belgrade"]
[Date "2010.09.04"]
[Round "9.60"]
[White "Fries, Elisabeth"]
[Black "Koumtzis, Argirios"]
[Result "1/2-1/2"]
[ECO "D23"]
[WhiteElo "1697"]
[PlyCount "94"]
[EventDate "2010.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 e6 5. Qa4+ Nbd7 6. Qxc4 c5 7. Bg5 cxd4 8. Nxd4 Be7 9. e3 0-0 10. Qb3 Qa5 11. Qb5 Qc7 12. Rc1 a6 13. Qc4 Qxc4 14. Bxc4 b5 15. Be2 Bb7 16. f3 h6 17. Bxf6 Bxf6 18. 0-0 Bxd4 19. exd4 Rfd8 20. Ne4 Nb6 21. Nc5 Bc6 22. Nxe6 Rd6 23. Nf4 Rc8 24. Rfd1 g5 25. Nh5 Rcd8 26. Ng3 Bd7 27. Ne4 Rc6 28. Rxc6 Bxc6 29. Nc5 a5 30. Kf2 Nd5 31. Nd3 Nc7 32. Ne5 Bd5 33. a3 f6 34. Ng4 Kg7 35. Ne3 Bb3 36. Nf5+ Kg6 37. Ne7+ Kf7 38. Nc6 Rd6 39. Rd3 Bc4 40. Nxa5 Bxd3 41. Bxd3 Rxd4 42. Ke3 Rd6 43. Nb3 Re6+ 44. Kd2 Re5 45. Nd4 Rd5 46. Nf5 h5 47. g3 Ke6 1/2-1/2

[Event "IBCA Wch blind 12th"]
[Site "Belgrade"]
[Date "2010.09.03"]
[Round "8.59"]
[White "Koumtzis, Argirios"]
[Black "Ljubojevic, Sanja"]
[Result "1/2-1/2"]
[ECO "D25"]
[BlackElo "1785"]
[PlyCount "80"]
[EventDate "2010.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 b5 5. a4 c6 6. axb5 cxb5 7. b3 Be6 8. bxc4 Bxc4 9. Bxc4 bxc4 10. Qa4+ Nbd7 11. 0-0 Qc7 12. Bd2 e6 13. Rc1 Be7 14. Na3 0-0 15. Nxc4 Nb6 16. Nxb6 Qxb6 17. Rab1 Qd8 18. Rb7 Ne4 19. Rd7 Qe8 20. Be1 Nf6 21. Ne5 Nxd7 22. Nxd7 f6 23. Rc7 Rf7 24. Rxa7 Rxa7 25. Nxf6+ Bxf6 26. Qxe8+ Rf8 27. Qxe6+ Kh8 28. f3 Re7 29. Qd6 Rfe8 30. Bf2 Ra7 31. h3 h6 32. e4 Ra1+ 33. Kh2 Rd1 34. Qc6 Rd8 35. d5 Be5+ 36. Bg3 Bf6 37. Bc7 Rf8 38. e5 Bg5 39. e6 Re8 40. d6 Rxe6 1/2-1/2

[Event "IBCA Wch blind 12th"]
[Site "Belgrade"]
[Date "2010.09.02"]
[Round "7.57"]
[White "Koumtzis, Argirios"]
[Black "Began, Branko"]
[Result "0-1"]
[ECO "D06"]
[PlyCount "24"]
[EventDate "2010.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. cxd5 exd5 5. Qb3 Nc6 6. Nf3 Nb4 7. Bg5 f6 8. e4 Qe7 9. Be3 dxe4 10. Nd2 Nd3+ 11. Bxd3 exd3 12. Qxb7 Rd8 0-1

[Event "IBCA Wch blind 12th"]
[Site "Belgrade"]
[Date "2010.09.01"]
[Round "6.55"]
[White "Lopusina, Luka"]
[Black "Koumtzis, Argirios"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1807"]
[PlyCount "45"]
[EventDate "2010.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 0-0 7. c3 Bf5 8. Bg5 Qd7 9. Bxe7 Bxe7 10. Ne5 Qc8 11. Bxf5 Qxf5 12. Qd3 Qxd3 13. Nxd3 Bg5 14. f4 Bf6 15. Ne5 Bxe5 16. fxe5 Nd7 17. Nd2 Rae8 18. Rae1 Re6 19. b3 Rfe8 20. Nf3 f6 21. exf6 Nxf6 22. Rxe6 Rxe6 23. Nd2 1/2-1/2

[Event "IBCA Wch blind 12th"]
[Site "Belgrade"]
[Date "2010.08.29"]
[Round "4.43"]
[White "Novikovas, Anatolijus"]
[Black "Koumtzis, Argirios"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1980"]
[PlyCount "97"]
[EventDate "2010.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. g3 e6 5. Bg2 c5 6. Qa4+ Nc6 7. dxc5 Qa5+ 8. Qxa5 Nxa5 9. Be3 Bd7 10. Ne5 Rc8 11. c6 Bxc6 12. Nxc6 Nxc6 13. Bxc6+ Rxc6 14. Bxa7 Bb4+ 15. Kf1 Ke7 16. Bd4 Rd8 17. Bxf6+ Kxf6 18. Kg2 Rcd6 19. Nc3 Bxc3 20. bxc3 Rd2 21. Rhb1 Rxe2 22. Rxb7 Rdd2 23. Rf1 Rc2 24. a4 Ra2 25. Rb4 Rec2 26. Rxc4 Ra3 27. h3 Rcxc3 28. Rxc3 Rxc3 29. Ra1 Rc6 30. a5 Ra6 31. Kf3 Ke5 32. Ke3 Kd5 33. g4 g5 34. Ra4 f5 35. f4 h6 36. Kf3 e5 37. fxg5 hxg5 38. gxf5 e4+ 39. Rxe4 Rxa5 40. Re8 Ra4 41. Kg3 Rf4 42. Re1 Rxf5 43. Kg4 Re5 44. Rxe5+ Kxe5 45. Kxg5 Ke6 46. Kg6 Ke7 47. Kg7 Ke6 48. h4 Kf5 49. h5 1-0

[Event "IBCA Wch blind 12th"]
[Site "Belgrade"]
[Date "2010.08.28"]
[Round "3.37"]
[White "Koumtzis, Argirios"]
[Black "Zanoletty Garcia, David"]
[Result "0-1"]
[ECO "E04"]
[BlackElo "2030"]
[PlyCount "88"]
[EventDate "2010.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. Qxc4 Nd5 10. 0-0 Qe7 11. e4 Nb6 12. Qc2 Rd8 13. Nb3 Nb4 14. Qd2 Na6 15. Rfc1 c6 16. Na5 e5 17. Rc3 exd4 18. Nxd4 c5 19. Ndc6 bxc6 20. Nxc6 Qd7 21. Qxd7 Rxd7 22. e5 Bb7 23. Rb3 c4 24. Rb5 Nc7 25. Rb4 Ncd5 26. Bxd5 Nxd5 27. Rxc4 Nb6 28. Rc3 Rc7 29. Rac1 g6 30. Na5 Rxc3 31. Rxc3 Bd5 32. b3 Rc8 33. Rxc8+ Nxc8 34. Nc4 Kf8 35. Kf1 Ke7 36. Ke2 Ke6 37. Kd3 Bxc4+ 38. Kxc4 Kxe5 39. Kb5 Kd6 40. Ka6 Kc7 41. b4 Ne7 42. Kxa7 Nc6+ 43. Ka6 Nxb4+ 44. Kb5 Nxa2 0-1

[Event "IBCA Wch blind 12th"]
[Site "Belgrade"]
[Date "2010.08.27"]
[Round "2.50"]
[White "Wikman, Bengt Ingemar"]
[Black "Koumtzis, Argirios"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1921"]
[PlyCount "46"]
[EventDate "2010.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nc3 c6 6. Nf3 Ne7 7. 0-0 0-0 8. Ne5 Bf5 9. Be2 Nd7 10. Nd3 Ng6 11. Bh5 Nf6 12. Bxg6 Bxg6 13. Ne5 Bh5 14. Qd3 Ng4 15. f4 f6 16. Qh3 fxe5 17. Qxh5 Nf6 18. Qd1 exd4 19. Qxd4 Re8 20. f5 Ne4 21. Nxe4 Rxe4 22. Qf2 Qf6 23. Be3 Qe5 0-1

[Event "IBCA Wch blind 12th"]
[Site "Belgrade"]
[Date "2010.08.26"]
[Round "1.40"]
[White "Koumtzis, Argirios"]
[Black "Stolarczyk, Anna"]
[Result "0-1"]
[ECO "D10"]
[BlackElo "2070"]
[PlyCount "112"]
[EventDate "2010.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Bf5 5. Qb3 Nc6 6. Nf3 e6 7. Qxb7 Nb4 8. e4 Be7 9. Bb5+ Kf8 10. exf5 Nc2+ 11. Kd2 Nxa1 12. fxe6 fxe6 13. Re1 Bg5+ 14. Nxg5 Qxg5+ 15. Kd1 Qg4+ 16. Ne2 Rd8 17. Qc7 Qh4 18. Bf4 Nh6 19. Bd6+ Rxd6 20. Qxd6+ Kf7 21. Qc7+ Kf6 22. Qe5+ Kf7 23. Nf4 Qg4+ 24. f3 Qf5 25. Qxe6+ Qxe6 26. Nxe6 Rb8 27. Ba4 Rxb2 28. Nd8+ Kf6 29. Re2 Rb4 30. Re6+ Kg5 31. Re5+ Kf6 32. Re6+ Kg5 33. Ra6 Kf4 34. Kc1 Ke3 35. Nc6 Rc4+ 36. Kb2 Nf5 37. Kxa1 Kd2 38. Bb3 Rc1+ 39. Kb2 Ne3 40. Nb4 Nc4+ 41. Bxc4 dxc4 42. Rc6 c3+ 43. Kb3 Rb1+ 44. Ka3 a5 45. Nc2 Kxc2 46. d5 Rd1 47. d6 Rd4 48. f4 Kd2 49. Kb3 a4+ 50. Ka3 c2 51. Kb2 a3+ 52. Kxa3 c1Q+ 53. Rxc1 Kxc1 54. Kb3 Rxd6 55. a4 Rd4 56. a5 Rxf4 0-1

[Event "IBCA Wch U20 blind 5th"]
[Site "Uppsala"]
[Date "2009.06.24"]
[Round "7"]
[White "Koumtzis, Argirios"]
[Black "Pourali, Vahideh"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1015"]
[BlackElo "1700"]
[PlyCount "37"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 Nc6 7. Bg2 b6 8. Qa4 Qd6 9. Ne5 Bd7 10. Nxd7 Qxd7 11. Nf3 dxc4 12. Qxc4 0-0 13. 0-0 Rad8 14. e3 Ne7 15. Ne5 Qd6 16. Rac1 Ned5 17. Nc6 Ra8 18. e4 Ne7 19. e5 1-0

[Event "IBCA Wch U20 blind 5th"]
[Site "Uppsala"]
[Date "2009.06.23"]
[Round "6"]
[White "Jandric, Damjan"]
[Black "Koumtzis, Argirios"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1744"]
[BlackElo "1015"]
[PlyCount "55"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. 0-0 f6 9. exf6 Bxf6 10. Nf3 e5 11. dxe5 Ndxe5 12. Nxe5 Nxe5 13. Bc2 Bg4 14. f3 Bh5 15. Nf4 Bf7 16. Ba4+ Nc6 17. Re1+ Be7 18. Ne6 Bxe6 19. Rxe6 0-0 20. Bxc6 bxc6 21. Qa4 Rf6 22. Rxf6 Bxf6 23. Qxc6 d4 24. Qe6+ Kh8 25. Bd2 Rb8 26. Bf4 Rxb2 27. Re1 h6 28. Qf7 1-0

[Event "IBCA Wch U20 blind 5th"]
[Site "Uppsala"]
[Date "2009.06.23"]
[Round "5"]
[White "Koumtzis, Argirios"]
[Black "Marcin, Stefan"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1015"]
[BlackElo "1350"]
[PlyCount "107"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 h6 4. g3 Nf6 5. Bg2 Be7 6. 0-0 0-0 7. Qc2 c6 8. Nbd2 Nbd7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qc2 Qd7 13. Be3 b6 14. Ne5 Qc7 15. Nxc6 Bb7 16. Nxe7+ Qxe7 17. Bxb7 Qxb7 18. Qe2 Rac8 19. Rfd1 Rfd8 20. Rac1 Rc6 21. Qf3 Rc7 22. Qxb7 Rxb7 23. Rc2 Rc8 24. c5 Rc6 25. Rdc1 Rbc7 26. Rc3 Nd5 27. Rc4 Kf8 28. b3 Rc8 29. cxb6 Rxc4 30. Rxc4 Rxc4 31. bxc4 Nxb6 32. d5 Nxc4 33. Bc5+ Ke8 34. dxe6 fxe6 35. Bxa7 Kd7 36. Bc5 g6 37. Bf8 h5 38. Kg2 Kc6 39. Kf3 g5 40. Be7 Nd2+ 41. Ke2 Ne4 42. Ke3 Nc3 43. Bxg5 Nxa2 44. Kd4 Kd7 45. Bd2 Kd6 46. Kc4 Ke5 47. Kb3 Ke4 48. Kxa2 Kf3 49. Be3 Kg2 50. Kb3 Kxh2 51. Kc4 Kh3 52. Kd4 h4 53. gxh4 Kxh4 54. Ke5 1-0

[Event "IBCA Wch U20 blind 5th"]
[Site "Uppsala"]
[Date "2009.06.22"]
[Round "4"]
[White "Koumtzis, Argirios"]
[Black "Desmas, William"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "1015"]
[BlackElo "1667"]
[PlyCount "112"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 d5 8. Ne5 Nbd7 9. Qc2 c5 10. Rd1 cxd4 11. Nxd7 Qxd7 12. Rxd4 e5 13. Rd1 d4 14. e4 Rac8 15. Nd5 Nxd5 16. exd5 Bxd5 17. Bxd5 Qxd5 18. Qxh7+ Kxh7 19. cxd5 Rfd8 20. Re1 Rxd5 21. f4 Bb4 22. Rxe5 Rxe5 23. fxe5 d3 24. Be3 Rc2 25. a3 Bd2 26. Bxd2 Rxd2 27. Rf1 Rxb2 28. Rd1 Rb3 29. a4 Kg6 30. Kf2 Kf5 31. Ke3 Kxe5 32. Rxd3 Rxd3+ 33. Kxd3 Kd5 34. Kc3 Kc5 35. h4 b5 36. g4 bxa4 37. Kd3 a3 38. Kc3 Kd5 39. g5 g6 40. Kb3 Ke5 41. Kxa3 Kf5 42. Kb4 Kg4 43. Kc4 Kxh4 44. Kd4 Kxg5 45. Kc5 a5 46. Kb5 f5 47. Kxa5 f4 48. Kb4 f3 49. Kc3 f2 50. Kd2 f1Q 51. Kc2 Qf3 52. Kd2 Kf4 53. Kc2 Ke4 54. Kd2 Qd3+ 55. Ke1 Qc2 56. Kf1 Kf3 0-1

[Event "IBCA Wch U20 blind 5th"]
[Site "Uppsala"]
[Date "2009.06.21"]
[Round "2"]
[White "Koumtzis, Argirios"]
[Black "Berggren, Marcus"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "1015"]
[BlackElo "1897"]
[PlyCount "64"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d6 7. Nc3 c6 8. Re1 Qe8 9. e4 h6 10. h3 Qf7 11. e5 Ne4 12. Nxe4 fxe4 13. Nd2 dxe5 14. dxe5 Qxf2+ 15. Kh2 Be6 16. Nxe4 Qb6 17. c5 Qc7 18. Bf4 Nd7 19. Qc2 Rf5 20. h4 Nxe5 21. Qc1 Kh7 22. Bh3 Nf3+ 23. Kh1 Rxf4 24. Qxf4 Qxf4 25. gxf4 Bxh3 26. Re3 Bf5 27. Ng3 Nxh4 28. Rxe7 Rd8 29. Rxb7 Rd2 30. Nxf5 Nxf5 31. b3 Nd4 32. Rxa7 Nf3 0-1

[Event "IBCA Wch U20 blind 5th"]
[Site "Uppsala"]
[Date "2009.06.21"]
[Round "3"]
[White "Saikrishna, ST."]
[Black "Koumtzis, Argirios"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "1701"]
[BlackElo "1015"]
[PlyCount "79"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 c5 5. c3 cxd4 6. cxd4 Nf6 7. Nc3 0-0 8. 0-0 Nc6 9. Bf4 Qb6 10. Qd2 Bf5 11. Rfd1 Ne4 12. Nxe4 dxe4 13. Ne5 Nxe5 14. Bxe5 Bxe5 15. dxe5 Rad8 16. Qc3 Rc8 17. Qd4 Rfd8 18. Qxb6 Rxd1+ 19. Rxd1 axb6 20. h3 h5 21. Rd5 Rc2 22. Rb5 Rxe2 23. Rxb6 Re1+ 24. Kh2 Re2 25. Kg1 Re1+ 26. Kh2 Bc8 27. Rb4 e3 28. fxe3 Rxe3 29. Bxb7 Be6 30. a4 Re2+ 31. Kg1 Bxh3 32. a5 Rxe5 33. Ra4 Bd7 34. Ra3 Rc5 35. a6 Bc8 36. Bxc8 Rxc8 37. a7 Ra8 38. b4 e5 39. b5 e4 40. b6 1-0

[Event "IBCA Wch U20 blind 5th"]
[Site "Uppsala"]
[Date "2009.06.20"]
[Round "1"]
[White "Khodaei, Masoud"]
[Black "Koumtzis, Argirios"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1730"]
[BlackElo "1015"]
[PlyCount "64"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Bd3 Nf6 4. Nc3 d4 5. Ne2 Nc6 6. 0-0 Be7 7. b3 e5 8. Ng3 0-0 9. Ne1 Bb4 10. a3 Bd6 11. c3 Be6 12. h3 Qe7 13. Nf3 Rad8 14. Nh4 dxc3 15. dxc3 Bc5 16. Nhf5 Qe8 17. c4 g6 18. Nh4 Bb6 19. Bb2 Bd4 20. Qc2 Bxb2 21. Ra2 Bd4 22. b4 a6 23. b5 axb5 24. cxb5 Bxa2 25. Bc4 Bxc4 26. Qc1 Bxf1 27. Qh6 Bxb5 28. Ngf5 Nh5 29. g4 Bxf2+ 30. Kxf2 Qe6 31. Qg5 Qa2+ 32. Kf3 Qe2# 0-1

[Event "IBCA-ol blind 13th"]
[Site "Heraklion"]
[Date "2008.10.28"]
[Round "9.1"]
[White "Koumtzis, Argirios"]
[Black "Isaacs, William Samuel"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1400"]
[BlackElo "1400"]
[PlyCount "52"]
[EventDate "2008.10.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Greece (blind) II"]
[BlackTeam "South Africa (blind)"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "RSA"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 c5 5. cxd5 Qxd5 6. Nc3 Qd8 7. Bg2 cxd4 8. Qxd4 Nbd7 9. 0-0 Bc5 10. Qh4 Qc7 11. Qg5 Bf8 12. Bf4 h6 13. Bxc7 hxg5 14. Nxg5 Be7 15. Nb5 a6 16. Nd6+ Bxd6 17. Bxd6 Ng4 18. h3 Nb6 19. hxg4 Nc4 20. Bb4 f6 21. Rac1 a5 22. Bc5 Nxb2 23. Ba3 Na4 24. Ne4 Nb6 25. Nd6+ Kd7 26. Rfd1 e5 1-0

[Event "IBCA-ol blind 13th"]
[Site "Heraklion"]
[Date "2008.10.27"]
[Round "8.1"]
[White "Klimis, Laertis"]
[Black "Koumtzis, Argirios"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2033"]
[BlackElo "1400"]
[PlyCount "135"]
[EventDate "2008.10.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Greece (blind)"]
[BlackTeam "Greece (blind) II"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. f4 e6 2. Nf3 Nf6 3. b3 g6 4. Bb2 Bg7 5. e3 b6 6. a4 0-0 7. Be2 Bb7 8. 0-0 Nc6 9. Na3 d6 10. Nc4 Ne4 11. Bxg7 Kxg7 12. Qe1 Qf6 13. g4 h6 14. Bd3 Nb4 15. Qe2 Nxd3 16. Qxd3 Nc5 17. Qe2 d5 18. Nce5 Qe7 19. Nd4 f6 20. Nef3 e5 21. fxe5 fxe5 22. Nb5 a6 23. Nc3 d4 24. exd4 Bxf3 25. Rxf3 Rxf3 26. Qxf3 exd4 27. Qxa8 dxc3 28. Qf3 cxd2 29. Qc3+ Qf6 30. Qxf6+ Kxf6 31. Kf2 Ke5 32. Ke3 Ne4 33. Rf1 a5 34. Ke2 g5 35. Rf3 Kd4 36. Rd3+ Ke5 37. Rd7 c6 38. Rb7 b5 39. axb5 cxb5 40. Rxb5+ Kd4 41. Rb8 Kc3 42. Rc8+ Kb2 43. Kd1 Nd6 44. Rc6 Ne4 45. Rc4 Nd6 46. Kxd2 Nb5 47. Kd3 Na3 48. Rc5 Nxc2 49. Rxc2+ Kxb3 50. Rc3+ Kb4 51. Kc2 a4 52. Kb2 a3+ 53. Rxa3 Kc4 54. Rh3 Kd4 55. Rxh6 Ke4 56. Rf6 Ke5 57. Rf5+ Ke4 58. Rxg5 Kf4 59. h4 Kg3 60. h5 Kh4 61. Rg6 Kh3 62. h6 Kh4 63. h7 Kh3 64. h8Q+ Kg3 65. Qc3+ Kh4 66. Rh6+ Kxg4 67. Qf6 Kg3 68. Rg6+ 1-0

[Event "IBCA-ol blind 13th"]
[Site "Heraklion"]
[Date "2008.10.26"]
[Round "7.1"]
[White "Koumtzis, Argirios"]
[Black "Sueess, Bernhard"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1400"]
[BlackElo "1400"]
[PlyCount "48"]
[EventDate "2008.10.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Greece (blind) II"]
[BlackTeam "Switzerland (blind)"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "SUI"]

1. d4 d5 2. c4 e6 3. Nf3 b6 4. Bg5 Be7 5. g3 Bxg5 6. Qb3 Be7 7. Ne5 Nf6 8. Bg2 0-0 9. Nc3 c6 10. Rc1 Bb7 11. c5 Nbd7 12. e4 Nxe5 13. dxe5 Nd7 14. cxb6 Qxb6 15. Qd1 Ba6 16. exd5 cxd5 17. Be4 Rad8 18. Bb1 g6 19. Qd2 Nxe5 20. Qh6 Nf3+ 21. Kd1 Qd4+ 22. Kc2 Qd3+ 23. Kb3 Rb8+ 24. Ka4 Qc4+ 0-1

[Event "IBCA-ol blind 13th"]
[Site "Heraklion"]
[Date "2008.10.25"]
[Round "6.1"]
[White "Bremer, Erik"]
[Black "Koumtzis, Argirios"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1400"]
[BlackElo "1400"]
[PlyCount "42"]
[EventDate "2008.10.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Denmark (blind)"]
[BlackTeam "Greece (blind) II"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "GRE"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. f4 Nge7 6. Nf3 Nf5 7. g4 Nh4 8. Be3 Nxf3+ 9. Qxf3 Be7 10. dxc5 d4 11. Bf2 Bxc5 12. Bb5 Bd7 13. 0-0 Qb6 14. Qe2 0-0 15. Bd3 dxc3 16. Nxc3 Nd4 17. Qe4 g6 18. Na4 Bxa4 19. Rac1 Bc6 20. Rxc5 Bxe4 21. Rb5 Nf3+ 0-1

[Event "IBCA-ol blind 13th"]
[Site "Heraklion"]
[Date "2008.10.23"]
[Round "5.1"]
[White "Koumtzis, Argirios"]
[Black "Kapnakis, Mihail"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1400"]
[BlackElo "1400"]
[PlyCount "29"]
[EventDate "2008.10.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Greece (blind) II"]
[BlackTeam "Greece (blind) III"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 Bg4 5. Bg5 e6 6. Ne5 Bf5 7. Qb3 b6 8. Qf3 Be7 9. Nc3 0-0 10. cxd5 cxd5 11. e3 Qd6 12. a3 Nbd7 13. Bf4 Qc7 14. Ng6 Bxg6 15. Bxc7 1-0

[Event "IBCA-ol blind 13th"]
[Site "Heraklion"]
[Date "2008.10.22"]
[Round "4.1"]
[White "Koumtzis, Argirios"]
[Black "Beelaert, Benoit"]
[Result "0-1"]
[ECO "D23"]
[WhiteElo "1400"]
[BlackElo "1867"]
[PlyCount "54"]
[EventDate "2008.10.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Greece (blind) II"]
[BlackTeam "Belgium (blind)"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "BEL"]

1. d4 d5 2. c4 c6 3. Qc2 dxc4 4. Qxc4 Nf6 5. Nf3 Bg4 6. Ne5 Be6 7. Qd3 Nbd7 8. Nc3 Nxe5 9. dxe5 Qxd3 10. exd3 Nd5 11. d4 g6 12. g3 Bg7 13. Bg2 0-0 14. 0-0 Rad8 15. Re1 Nb4 16. Re4 Nc2 17. Rb1 Bf5 18. Rh4 Nxd4 19. Be4 Bxe5 20. Be3 Bf6 21. Rh6 Ne2+ 22. Kf1 Nxc3 23. bxc3 Bxe4 24. Rxb7 Bf3 25. Rb1 Rd3 26. Rh3 Rfd8 27. Ke1 Bxc3+ 0-1

[Event "IBCA-ol blind 13th"]
[Site "Heraklion"]
[Date "2008.10.19"]
[Round "1.1"]
[White "Cajzler, Hinko"]
[Black "Koumtzis, Argirios"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2171"]
[BlackElo "1400"]
[PlyCount "51"]
[EventDate "2008.10.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Croatia (blind)"]
[BlackTeam "Greece (blind) II"]
[WhiteTeamCountry "CRO"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 Bg4 5. Ne5 Be6 6. e3 Nbd7 7. Nxc4 Nd5 8. e4 Nxc3 9. bxc3 Nf6 10. f3 Bxc4 11. Bxc4 e6 12. Rb1 b6 13. Bb5+ Nd7 14. Bc6 Rb8 15. Qa4 a5 16. 0-0 g6 17. f4 f6 18. e5 fxe5 19. fxe5 Be7 20. Be3 h6 21. d5 Bc5 22. Bxc5 bxc5 23. Rxb8 Qxb8 24. Bxd7+ Ke7 25. Bxe6 c4 26. Qd7# 1-0

[Event "IBCA EU-ch blind 04th"]
[Site "Durham"]
[Date "2007.08.23"]
[Round "9.37"]
[White "Koumtzis, Argirios"]
[Black "Spychala, Josefa"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "35"]
[EventDate "2007.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c5 7. cxd5 exd5 8. dxc5 Bxc5 9. Nd4 Nc6 10. Be3 Re8 11. Nxc6 Qd6 12. Nd4 Bxd4 13. Bxd4 Be6 14. Qb3 b6 15. Nc3 Rac8 16. Bxf6 gxf6 17. Nxd5 Kg7 18. Rad1 1-0

[Event "IBCA EU-ch blind 04th"]
[Site "Durham"]
[Date "2007.08.22"]
[Round "8.38"]
[White "Gromme, Alfred"]
[Black "Koumtzis, Argirios"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "48"]
[EventDate "2007.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. 0-0 Nf5 8. Be3 Qb6 9. b3 Be7 10. Na3 cxd4 11. Nxd4 Nxe3 12. fxe3 Bxa3 13. Bb5 Nxe5 14. Bxd7+ Nxd7 15. b4 Bb2 16. Rb1 Bxc3 17. Qd3 Bxd4 18. exd4 Ne5 19. Qd1 0-0 20. a3 Nc4 21. Rb3 e5 22. Rf5 exd4 23. Rxd5 Ne3 24. Qxd4 Nxd5 0-1

[Event "IBCA EU-ch blind 04th"]
[Site "Durham"]
[Date "2007.08.21"]
[Round "7.37"]
[White "Koumtzis, Argirios"]
[Black "Konstantinou, Panagiotis"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "110"]
[EventDate "2007.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e3 e5 2. d4 exd4 3. exd4 d5 4. Nf3 g6 5. Bg5 Nf6 6. Nc3 Bg7 7. Qd2 0-0 8. Bh6 Re8+ 9. Be2 Bf5 10. Bxg7 Kxg7 11. 0-0 c6 12. Nh4 Bc8 13. Rae1 b6 14. Bd3 Rxe1 15. Rxe1 Ne4 16. Nxe4 Qxh4 17. Qg5 Qxg5 18. Nxg5 h6 19. Nf3 Nd7 20. Re7 Kf8 21. Re3 c5 22. c3 c4 23. Bb1 b5 24. b3 a5 25. Kf1 cxb3 26. axb3 a4 27. Ba2 Nf6 28. b4 Bf5 29. Ne5 Rc8 30. g4 Bxg4 31. Nxg4 Nxg4 32. Rd3 Nf6 33. Rf3 Ke7 34. Re3+ Kd6 35. f3 Nh5 36. Ke2 Nf4+ 37. Kd2 Rc7 38. Re8 Re7 39. Rd8+ Kc7 40. Rxd5 Nxd5 41. Bxd5 Kd6 42. Ba2 f5 43. c4 bxc4 44. Bxc4 Rb7 45. b5 g5 46. Kc3 g4 47. Kb4 h5 48. Kxa4 Ra7+ 49. Kb4 Ra1 50. fxg4 hxg4 51. b6 Kc6 52. Be6 f4 53. Bxg4 Kxb6 54. d5 Rg1 55. d6 Rxg4 0-1

[Event "IBCA EU-ch blind 04th"]
[Site "Durham"]
[Date "2007.08.19"]
[Round "6.36"]
[White "Boer, Jan"]
[Black "Koumtzis, Argirios"]
[Result "1-0"]
[ECO "D21"]
[PlyCount "121"]
[EventDate "2007.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Bg4 4. Ne5 Bf5 5. Nc3 Nf6 6. Qa4+ Nbd7 7. Qb5 Rb8 8. Nxf7 Kxf7 9. Qxf5 Nb6 10. e3 e6 11. Qc2 c5 12. dxc5 Bxc5 13. a3 Rc8 14. Be2 Rf8 15. 0-0 Kg8 16. Ne4 Nxe4 17. Qxe4 Qe7 18. Bd2 Rf6 19. Ba5 Na4 20. Bxc4 Nxb2 21. Bc3 Nxc4 22. Bxf6 Nd2 23. Bxe7 Nxe4 24. Rfc1 Kf7 25. Bxc5 Nxc5 26. Rc4 b6 27. Rac1 Rd8 28. Rd4 Rg8 29. a4 Kf6 30. Rdc4 Rd8 31. Rb1 Nb3 32. Rc7 Nd2 33. Rd1 Nf3+ 34. gxf3 Rxd1+ 35. Kg2 a5 36. Rb7 Rb1 37. h4 h5 38. e4 e5 39. Kg3 Rg1+ 40. Kh2 Rb1 41. Kg2 Rb4 42. Kf1 Rb2 43. Kg2 g5 44. hxg5+ Kxg5 45. Rg7+ Kh4 46. Rg6 Rb4 47. Re6 Rxa4 48. Rxb6 Ra1 49. Rb5 a4 50. Rxe5 a3 51. Ra5 Ra2 52. Re5 Ra1 53. f4 Kg4 54. f5 h4 55. f6 h3+ 56. Kh2 Ra2 57. Rf5 Re2 58. f7 a2 59. f8Q a1Q 60. Qg8+ Kh4 61. Qg3# 1-0

[Event "IBCA EU-ch blind 04th"]
[Site "Durham"]
[Date "2007.08.18"]
[Round "5.38"]
[White "Koumtzis, Argirios"]
[Black "Dalle, Natasha"]
[Result "1-0"]
[ECO "E62"]
[PlyCount "89"]
[EventDate "2007.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Re8 7. Nc3 Nc6 8. h3 e5 9. d5 Ne7 10. e4 c6 11. Bd2 Nd7 12. Qc1 Nb6 13. Ne2 cxd5 14. cxd5 Bd7 15. Bh6 Qc8 16. Qxc8 Raxc8 17. Be3 Nc4 18. Bxa7 Nxb2 19. Rab1 Ra8 20. Be3 Rxa2 21. Nc1 Ra4 22. Rxb2 f5 23. Nd2 f4 24. gxf4 exf4 25. Bxf4 Bxb2 26. Bxd6 Nc8 27. Bg3 Bb5 28. Re1 Nb6 29. e5 Rc8 30. Ncb3 Bc4 31. Nxc4 Raxc4 32. d6 Rc3 33. Na5 Rc1 34. Rxc1 Rxc1+ 35. Kh2 Re1 36. Nxb7 Bxe5 37. f4 Bxf4 38. Bxf4 Re6 39. Nc5 Rf6 40. Be5 Rf7 41. Bc6 Rf2+ 42. Kg3 Rd2 43. d7 Nxd7 44. Nxd7 Rxd7 45. Bxd7 1-0

[Event "IBCA EU-ch blind 04th"]
[Site "Durham"]
[Date "2007.08.17"]
[Round "4.36"]
[White "Koumtzis, Argirios"]
[Black "Altinok, Kerim Osman"]
[Result "0-1"]
[ECO "D30"]
[PlyCount "50"]
[EventDate "2007.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c5 5. cxd5 exd5 6. dxc5 Bxc5 7. Bg2 0-0 8. 0-0 Nc6 9. Bg5 d4 10. Qc2 Be7 11. Nbd2 Be6 12. a3 Rc8 13. Rac1 Re8 14. Ne4 Nxe4 15. Bxe7 Rxe7 16. Qxe4 Bc4 17. Qc2 Bxe2 18. Rfe1 d3 19. Qc3 Rec7 20. Nd2 Nd4 21. Qa5 b6 22. Qd5 Qxd5 23. Rxc7 Qxg2+ 24. Kxg2 Rxc7 25. f4 Rc2 0-1

[Event "IBCA EU-ch blind 04th"]
[Site "Durham"]
[Date "2007.08.16"]
[Round "3.38"]
[White "Engstrom, Olle"]
[Black "Koumtzis, Argirios"]
[Result "1-0"]
[ECO "D21"]
[PlyCount "37"]
[EventDate "2007.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 e6 4. e3 Nc6 5. Bxc4 Bb4+ 6. Nc3 Nf6 7. 0-0 0-0 8. Qe2 Na5 9. Bd3 Nc6 10. Rd1 Ne7 11. e4 c5 12. e5 Nfd5 13. Bxh7+ Kxh7 14. Ng5+ Kg8 15. Qh5 Re8 16. Qxf7+ Kh8 17. Rd3 Nf5 18. Rh3+ Nh6 19. Rxh6+ 1-0

[Event "IBCA EU-ch blind 04th"]
[Site "Durham"]
[Date "2007.08.15"]
[Round "2.35"]
[White "Koumtzis, Argirios"]
[Black "Fries, Elisabeth"]
[Result "0-1"]
[ECO "A90"]
[BlackElo "1802"]
[PlyCount "92"]
[EventDate "2007.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. g3 f5 5. cxd5 exd5 6. Bg2 Nf6 7. Bg5 Be7 8. 0-0 0-0 9. Nc3 Ne4 10. Nxe4 fxe4 11. Bxe7 Qxe7 12. Ne5 Nd7 13. Ng4 Nf6 14. Ne5 Ng4 15. Nxg4 Bxg4 16. h3 Be6 17. Qb3 Rf6 18. f4 exf3 19. Rxf3 Rxf3 20. exf3 Bf7 21. Bf1 Re8 22. a4 Qc7 23. Kf2 Re6 24. Re1 Rxe1 25. Kxe1 Qxg3+ 26. Ke2 Qc7 27. a5 Qe7+ 28. Kd3 Qe1 29. Be2 Bg6+ 30. Ke3 Qg1+ 31. Kd2 Qxd4+ 32. Ke1 Qh4+ 33. Kd2 Qe7 34. Qc3 c5 35. Qe3 Qxe3+ 36. Kxe3 Kf7 37. f4 Kf6 38. Bg4 Bf5 39. b3 b6 40. axb6 axb6 41. Kd2 g6 42. Kc3 Ke6 43. b4 Bxg4 44. hxg4 h6 45. bxc5 bxc5 46. Kd3 h5 0-1

[Event "IBCA EU-ch blind 04th"]
[Site "Durham"]
[Date "2007.08.14"]
[Round "1.31"]
[White "Rosikhin, Igor"]
[Black "Koumtzis, Argirios"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2101"]
[PlyCount "53"]
[EventDate "2007.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 Bf5 5. g3 Nxc3 6. bxc3 Nc6 7. Bg2 Qd7 8. Qb3 e5 9. Qxb7 Rb8 10. Qa6 Rb6 11. Qa4 Bc5 12. Ba3 Qd6 13. Bxc5 Qxc5 14. Nxe5 Bd7 15. Nxd7 Kxd7 16. 0-0 Rhb8 17. Qg4+ Ke7 18. Qxg7 Qf5 19. Qh6 Ne5 20. Qh4+ Kf8 21. Be4 Qd7 22. Qxh7 Qxd2 23. Qh8+ Ke7 24. Qxe5+ Kf8 25. Rad1 Qxe2 26. Rd7 Re8 27. Qh8# 1-0

