[Event "NRW Class1 1415"]
[Site "Germany"]
[Date "2015.04.26"]
[Round "9.8"]
[White "Strozewski, Frank"]
[Black "Constantakis, Georg"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1941"]
[BlackElo "1503"]
[PlyCount "59"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Erkenschwick"]
[BlackTeam "Lippstadt Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Nf6 3. d3 g6 4. g3 Bg7 5. Bg2 c6 6. e4 a5 7. Nge2 Na6 8. 0-0 d6 9. h3 0-0 10. Be3 Be6 11. f4 Qc8 12. Kh2 Nh5 13. g4 exf4 14. Nxf4 Nxf4 15. Bxf4 Be5 16. Qf3 Qc7 17. Kh1 Bxf4 18. Qxf4 Nb4 19. Rf3 Nc2 20. Raf1 Nd4 21. R3f2 c5 22. g5 Qe7 23. h4 Qd7 24. h5 Bh3 25. Nd5 Bxg2+ 26. Kxg2 Qd8 27. Nf6+ Kh8 28. Qh4 Kg7 29. hxg6 Rh8 30. Qh6# 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2008.07.06"]
[Round "9"]
[White "Constantakis, Georg"]
[Black "Volesky, Alexander"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "1640"]
[BlackElo "1564"]
[PlyCount "35"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 b6 6. g3 Bb7 7. Bg2 0-0 8. Qc2 d6 9. 0-0 Nbd7 10. Rfd1 c5 11. e4 Qc7 12. dxc5 dxc5 13. Re1 e5 14. Ng5 Nb8 15. a3 Nc6 16. Nh3 Nd4 17. Qd1 Rad8 18. Nb3 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2008.07.05"]
[Round "8"]
[White "Pampushka, Eduard"]
[Black "Constantakis, Georg"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1572"]
[BlackElo "1640"]
[PlyCount "45"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bd3 0-0 6. h3 Nbd7 7. 0-0 c6 8. Re1 e6 9. Be3 b6 10. Qd2 h5 11. Rad1 Nh7 12. Ne2 Re8 13. c4 c5 14. Qc3 Bb7 15. b3 Ndf6 16. Qc2 Rc8 17. d5 e5 18. Nc3 a6 19. a4 Rc7 20. Qd2 Bc8 21. Rb1 Rb7 22. Re2 a5 23. Qc2 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2008.07.04"]
[Round "7"]
[White "Constantakis, Georg"]
[Black "Reinacher, Detlev"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1640"]
[BlackElo "1503"]
[PlyCount "37"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Qc2 Nbd7 6. Bg2 b6 7. 0-0 Bd6 8. b3 Ba6 9. Rd1 Qc7 10. Nbd2 0-0 11. e4 dxe4 12. Ng5 Rad8 13. Ndxe4 Be7 14. Bf4 e5 15. dxe5 Nxe4 16. e6 Nxg5 17. Bxc7 Nxe6 18. Bxd8 Rxd8 19. Bxc6 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2008.07.03"]
[Round "5"]
[White "Constantakis, Georg"]
[Black "Schweda, Albert"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "1640"]
[BlackElo "1551"]
[PlyCount "95"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 e6 3. c4 cxd4 4. Nxd4 Nf6 5. g3 Bc5 6. Bg2 0-0 7. 0-0 Nc6 8. e3 Ne7 9. a3 d5 10. b4 Bxd4 11. Qxd4 dxc4 12. Qxc4 a6 13. Qc2 Rb8 14. Bb2 Ned5 15. Be5 Ra8 16. Rd1 Bd7 17. Nc3 Rc8 18. Rd3 Bb5 19. Rd2 Nd7 20. Qb2 Bc6 21. Nxd5 Nxe5 22. Qxe5 Bxd5 23. Bxd5 exd5 24. Rxd5 Qc7 25. Qxc7 Rxc7 26. Rad1 g6 27. Rd8 Rxd8 28. Rxd8+ Kg7 29. Rb8 Kf6 30. Kg2 Ke5 31. Rd8 b5 32. Rd3 h5 33. f3 f5 34. h4 Rc2+ 35. Kf1 Ra2 36. Rc3 Kd5 37. e4+ fxe4 38. fxe4+ Ke5 39. Rc6 Rxa3 40. Rxg6 Kxe4 41. Kg2 Ra1 42. Kh3 Kf3 43. Rf6+ Ke4 44. Rf4+ Ke5 45. Kg2 a5 46. bxa5 Rxa5 47. Rb4 Kd5 48. g4 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2008.07.03"]
[Round "6"]
[White "Neugebauer, Philipp"]
[Black "Constantakis, Georg"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1534"]
[BlackElo "1640"]
[PlyCount "65"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 e5 3. Nc3 g6 4. d4 Bg7 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Bg5+ f6 8. 0-0-0+ Nd7 9. Be3 c6 10. Bc4 Kc7 11. Rd3 Bh6 12. Bxh6 Nxh6 13. h3 Nc5 14. Re3 Be6 15. Bxe6 Nxe6 16. Rd1 Rad8 17. Rxd8 Rxd8 18. g3 Nf7 19. h4 b5 20. Rd3 Nd4 21. Nxd4 exd4 22. Ne2 c5 23. Nf4 Ne5 24. Ne6+ Kc8 25. Ra3 Rd7 26. Nxc5 Rc7 27. Nd3 Nc4 28. Ra6 Nb6 29. Ra5 a6 30. Rxa6 Kb7 31. Ra5 Kc6 32. Nb4+ Kd6 33. Rxb5 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2008.07.02"]
[Round "4"]
[White "Weber, Kian"]
[Black "Constantakis, Georg"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1384"]
[BlackElo "1640"]
[PlyCount "62"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. c4 d6 4. Nf3 g6 5. Nc3 d5 6. e3 c6 7. Be2 Nbd7 8. 0-0 Nh5 9. Be5 f6 10. Bg3 Bg7 11. Bd6 Bf8 12. Bxf8 Nxf8 13. Nd2 Ng7 14. Re1 Nd7 15. cxd5 exd5 16. e4 dxe4 17. Ncxe4 Nb6 18. Nf3 0-0 19. Qc2 Be6 20. Rad1 Bd5 21. Nc5 Qc7 22. b3 Nd7 23. Bc4 Rac8 24. Qd3 Bxc4 25. Qxc4+ Kh8 26. d5 cxd5 27. Qxd5 Nxc5 28. Rc1 Qb6 29. Rc2 Nce6 30. Rxc8 Rxc8 31. Rd1 Rd8 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2008.07.01"]
[Round "2"]
[White "Babczyk, Roman"]
[Black "Constantakis, Georg"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1856"]
[BlackElo "1640"]
[PlyCount "93"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 Qe7 7. dxe5 Bxe5 8. Nxe5 Qxe5 9. Nc3 Nf6 10. Qe2 0-0 11. f3 b5 12. a3 Be6 13. Qf2 Rfb8 14. Be3 b4 15. Bd4 Qh5 16. axb4 Rxb4 17. Bxf6 gxf6 18. b3 Rbb8 19. Ne2 Kh8 20. Nf4 Qe5 21. Nxe6 fxe6 22. Ra4 Rg8 23. Rfa1 f5 24. Qd4 Qxd4+ 25. Rxd4 Rad8 26. Rad1 Rb8 27. exf5 exf5 28. Rd7 Rg7 29. Rxg7 Kxg7 30. Rd7+ Kg6 31. Rxc7 Rb6 32. f4 a5 33. Kf2 h5 34. g3 Kf6 35. Ke3 Ra6 36. Kd3 h4 37. gxh4 Kg6 38. h3 a4 39. bxa4 Rxa4 40. Rxc6+ Kh5 41. Rc4 Ra3+ 42. c3 Ra5 43. Kd4 Kxh4 44. Rc5 Ra4+ 45. c4 Kxh3 46. Rxf5 Kg4 47. Rf8 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2008.07.01"]
[Round "3"]
[White "Constantakis, Georg"]
[Black "Weiss, Manfred"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1640"]
[BlackElo "1472"]
[PlyCount "84"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 b5 7. a3 Bb7 8. Bf3 Qc7 9. Bg5 Nbd7 10. Nf5 e6 11. Ne3 Be7 12. Ng4 h6 13. Bh4 Nxg4 14. Bxe7 Nxf2 15. Kxf2 Kxe7 16. Qd4 Qc5 17. Rad1 Ne5 18. Be2 Rad8 19. Rhf1 Qxd4+ 20. Rxd4 d5 21. exd5 Bxd5 22. Re1 Bc4 23. Re4 Bxe2 24. Rxe5 Bc4 25. b3 Rd2+ 26. Ne2 Rxe2+ 27. R1xe2 Bxe2 28. Kxe2 Rd8 29. c4 bxc4 30. bxc4 Rc8 31. Kd3 f6 32. Ra5 Rc6 33. c5 e5 34. Ke4 Ke6 35. g4 g6 36. Kd3 f5 37. Ra4 Kd5 38. gxf5 gxf5 39. Rh4 Kxc5 40. Ke3 Kd5 41. a4 f4+ 42. Kd3 Rf6 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2008.06.30"]
[Round "1"]
[White "Constantakis, Georg"]
[Black "Huebben, Dominik"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1640"]
[BlackElo "1101"]
[PlyCount "97"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nge2 g6 5. g3 Nxc3 6. Nxc3 Bg7 7. Bg2 0-0 8. d3 c6 9. Be3 Qa5 10. Qd2 Bf5 11. Ne4 Qxd2+ 12. Nxd2 Na6 13. 0-0-0 Nc7 14. h4 Nd5 15. Bc5 Rfe8 16. h5 b6 17. Ba3 Rac8 18. hxg6 hxg6 19. Bh3 Bxh3 20. Rxh3 Bd4 21. Rdh1 c5 22. b3 Nc3 23. Nb1 Nxb1 24. Kxb1 Bxf2 25. Bb2 Bd4 26. Bxd4 cxd4 27. g4 Kg7 28. Rh7+ Kf6 29. Rf1+ Kg5 30. Rhxf7 Rc6 31. Re1 e6 32. Rxa7 Kxg4 33. Re4+ Kf5 34. Rf7+ Kg5 35. Rxd4 e5 36. Re4 Rf6 37. Rxf6 Kxf6 38. d4 Kf5 39. Rxe5+ Rxe5 40. dxe5 Kxe5 41. Kc1 Kd4 42. Kd2 g5 43. c3+ Ke4 44. Ke2 g4 45. a4 g3 46. b4 Kd5 47. a5 Kc6 48. axb6 Kxb6 49. Kf3 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.17"]
[Round "9"]
[White "Constantakis, Georg"]
[Black "Ewers, Christian"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1580"]
[BlackElo "1674"]
[PlyCount "71"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 Bf5 4. Nf3 h6 5. h4 a6 6. g3 e6 7. a3 Bb4 8. Qd2 Ne4 9. Qe3 Bxc3+ 10. bxc3 Nd7 11. Nh2 Ndf6 12. Bg2 c5 13. Rb1 b5 14. dxc5 Qa5 15. Be5 Rc8 16. Bd4 Qc7 17. f4 Nxc5 18. Bxf6 gxf6 19. Bxd5 0-0 20. Bg2 Na4 21. Rb4 Qxc3+ 22. Qxc3 Rxc3 23. e4 Bg6 24. Bf3 Rxc2 25. 0-0 Rc3 26. Rd4 Rxa3 27. Rc1 Rc3 28. Re1 Rb8 29. g4 b4 30. f5 Bh7 31. Rb1 a5 32. Ra1 b3 33. Rad1 b2 34. Rb1 Rxf3 35. Nxf3 Nc3 36. Re1 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.16"]
[Round "8"]
[White "Constantakis, Georg"]
[Black "Schulz Rackoll, Rolf"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1580"]
[BlackElo "1685"]
[PlyCount "103"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 a6 5. a4 Bf5 6. c5 b6 7. Nh4 Bg6 8. b4 bxc5 9. bxc5 Nbd7 10. Nc3 Ne4 11. Nxe4 Bxe4 12. f3 Bg6 13. Bf4 e5 14. dxe5 Nxc5 15. Nxg6 hxg6 16. h4 Ne6 17. Qc1 Bb4+ 18. Bd2 Bxd2+ 19. Qxd2 Qb6 20. a5 Qb7 21. Bg2 Rb8 22. 0-0 0-0 23. f4 Qa7+ 24. Kh2 Rb5 25. Rfc1 Qb7 26. Ra3 Rb8 27. e3 Nd8 28. g4 Rb2 29. Rc2 Rb1 30. Rac3 Qb4 31. Rd3 Qa4 32. Ra2 Qc4 33. Rd4 Qb3 34. Bf3 Qxa2 35. Qxa2 R1b2+ 36. Qxb2 Rxb2+ 37. Kg3 Ra2 38. e4 Ne6 39. Rb4 Rxa5 40. f5 Nf8 41. exd5 cxd5 42. Rd4 gxf5 43. gxf5 g6 44. Kf4 gxf5 45. Kxf5 Ne6 46. Rg4+ Kf8 47. Kf6 d4 48. h5 Ra3 49. Rg3 Nc5 50. Kf5 d3 51. h6 Ra4 52. h7 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.15"]
[Round "7"]
[White "Plotkin, Alex"]
[Black "Constantakis, Georg"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1121"]
[BlackElo "1580"]
[PlyCount "114"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Nc3 Nf6 5. Be2 0-0 6. 0-0 Nbd7 7. Bg5 h6 8. Bh4 b6 9. e5 Nh7 10. exd6 cxd6 11. Re1 Bb7 12. Bb5 g5 13. Bg3 a6 14. Be2 Re8 15. Qd2 Ndf8 16. Rad1 Rc8 17. Bd3 e6 18. Ne4 e5 19. dxe5 Bxe4 20. Bxe4 dxe5 21. Bxh7+ Kxh7 22. Bxe5 Qxd2 23. Rxd2 g4 24. Bxg7 gxf3 25. Rxe8 Rxe8 26. gxf3 Kxg7 27. Kf1 Ng6 28. Rd6 Re6 29. Rd4 Ne5 30. Rf4 Rf6 31. Rxf6 Kxf6 32. Ke2 Kf5 33. b3 Kf4 34. c4 Nxf3 35. b4 Nxh2 36. a4 Ng4 37. c5 bxc5 38. b5 Ne5 39. b6 Nc6 40. Kd3 Ke5 41. Kc4 Kd6 42. f3 Ne5+ 43. Kc3 Kc6 44. a5 Nxf3 45. Kc4 h5 46. Kc3 h4 47. Kc4 h3 48. Kc3 h2 49. Kc4 h1Q 50. b7 Kxb7 51. Kxc5 Qd1 52. Kb4 Kc6 53. Kc4 Qd4+ 54. Kb3 Kb5 55. Kc2 Kb4 56. Kc1 Qf2 57. Kb1 Kb3 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.14"]
[Round "6"]
[White "Constantakis, Georg"]
[Black "Kaiser, Michael"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1580"]
[BlackElo "1808"]
[PlyCount "64"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. 0-0 Bd6 9. dxc5 Qxc5 10. Be3 Qc7 11. h3 0-0 12. b3 Rfd8 13. Qc2 Rac8 14. c4 b5 15. Nbd2 Nb6 16. Bxb6 Qxb6 17. Ne4 Be7 18. Rfd1 bxc4 19. bxc4 Qc6 20. Rxd8+ Bxd8 21. Neg5 Bb6 22. Ne5 Qc5 23. Ngxf7 Rc7 24. Nd3 Qd4 25. Re1 Kxf7 26. Ne5+ Kg8 27. Nf3 Qxc4 28. Qxc4 Rxc4 29. Rxe6 Rc1+ 30. Kh2 Bxf2 31. Ne5 Re1 32. Re7 Bc5 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.12"]
[Round "5"]
[White "Dorobeck, Ulrich"]
[Black "Constantakis, Georg"]
[Result "0-1"]
[ECO "E92"]
[BlackElo "1580"]
[PlyCount "108"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 d6 3. Nc3 g6 4. e4 Bg7 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 h6 10. Bxf6 Bxf6 11. Nd5 Rxd5 12. cxd5 Nd7 13. Rc1 Bd8 14. 0-0 b6 15. Bb5 f6 16. Bxd7 Bxd7 17. h3 Kf7 18. Nd2 a5 19. f4 exf4 20. Rxf4 g5 21. Rf3 Kg6 22. Kh1 Ra7 23. Re3 Be7 24. Nf3 Bc5 25. Rec3 Bd6 26. Nd4 Bf4 27. Rd1 g4 28. Ne6 Bxe6 29. dxe6 g3 30. e7 Kf7 31. Rd7 Bd6 32. e5 Bxe5 33. Rcd3 b5 34. Kg1 Ra6 35. Kf1 Re6 36. Re3 Rxe7 37. Rxe7+ Kxe7 38. b3 Kd6 39. Ke2 f5 40. Kd3 Kd5 41. Re1 c5 42. Kc2 f4 43. Rd1+ Ke4 44. Re1+ Kd4 45. Rd1+ Ke3 46. Re1+ Kf2 47. Rxe5 Kxg2 48. Kd2 f3 49. Rf5 Kf2 50. Rxc5 g2 51. Rxb5 g1Q 52. Kc2 Qg6+ 53. Kb2 Kg2 54. Rxa5 f2 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.11"]
[Round "4"]
[White "Constantakis, Georg"]
[Black "Schmitz, Christian"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1580"]
[BlackElo "1669"]
[PlyCount "110"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Qxd4 Nc6 5. Qd1 g6 6. b3 Bg7 7. Bb2 0-0 8. g3 d6 9. Bg2 Bg4 10. Nbd2 Qd7 11. h3 Bf5 12. Nd4 Nxd4 13. Bxd4 Rac8 14. e4 Be6 15. Nf3 Rfd8 16. Qc2 b5 17. Nd2 bxc4 18. bxc4 d5 19. exd5 Bxd5 20. Bxd5 Qxd5 21. cxd5 Rxc2 22. Kd1 Rc7 23. d6 Rxd6 24. Be5 Rxd2+ 25. Kxd2 Ne4+ 26. Ke3 Bxe5 27. Kxe4 Bxa1 28. Rxa1 Rc2 29. Ke3 f5 30. a4 Kf7 31. a5 Kf6 32. a6 Rc6 33. h4 h6 34. Ra4 g5 35. f3 e5 36. f4 exf4+ 37. gxf4 gxh4 38. Ra1 Kg6 39. Kd4 Rb6 40. Ke5 Rb5+ 41. Ke6 Kh5 42. Rg1 h3 43. Kf6 h2 44. Rh1 Kg4 45. Rxh2 Kxf4 46. Rf2+ Kg4 47. Rg2+ Kf3 48. Rg7 Rb6+ 49. Kxf5 Rxa6 50. Rc7 Ra5+ 51. Kg6 h5 52. Rc1 h4 53. Rc3+ Ke2 54. Rh3 Ra4 55. Kg5 a5 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.10"]
[Round "3"]
[White "Bosbach, Jens"]
[Black "Constantakis, Georg"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1846"]
[BlackElo "1580"]
[PlyCount "95"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Nbd2 c5 5. c3 b6 6. Bd3 Be7 7. Qe2 0-0 8. e4 Nh5 9. Nf1 f5 10. e5 g5 11. Nxg5 Bxg5 12. Qxh5 Bxc1 13. Rxc1 c4 14. Bc2 Bd7 15. Ne3 Rf7 16. f4 Be8 17. Qf3 Qh4+ 18. Qf2 Qh6 19. Kd2 b5 20. h3 Qf8 21. g4 b4 22. gxf5 exf5 23. Rhg1+ Kh8 24. Nxd5 bxc3+ 25. bxc3 Bc6 26. Nf6 Rxf6 27. exf6 Qxf6 28. Qe2 Nd7 29. Rce1 Qh4 30. Qe3 Nf6 31. Qg3 Qh6 32. Qg5 Ne4+ 33. Bxe4 Qxg5 34. Rxg5 Bxe4 35. Rxe4 fxe4 36. Rc5 Rg8 37. Rxc4 Rg3 38. Ra4 Rd3+ 39. Kc2 Rxh3 40. d5 Rh2+ 41. Kd1 e3 42. Rd4 Rg2 43. d6 Rg8 44. d7 Rd8 45. Ke2 Kg7 46. c4 h5 47. Kxe3 h4 48. Kf3 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.09"]
[Round "2"]
[White "Nadrowski, Joseph"]
[Black "Constantakis, Georg"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "1745"]
[BlackElo "1580"]
[PlyCount "116"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 Nf6 3. g3 Nc6 4. cxd5 Qxd5 5. Bg2 e5 6. Nc3 Qa5 7. 0-0 Rb8 8. d3 Nd4 9. Bd2 c6 10. Nxe5 Ne6 11. Nd5 Qd8 12. Nxf6+ Qxf6 13. Bc3 Qd8 14. Qb3 Qc7 15. d4 Be7 16. Rac1 0-0 17. Qa4 f6 18. Nd3 Bd7 19. Qb3 Kh8 20. e3 a5 21. a3 a4 22. Qxa4 c5 23. Qd1 c4 24. Nb4 Bd6 25. Nd5 Qd8 26. Bb4 Bxb4 27. Nxb4 b5 28. Nc6 Bxc6 29. Bxc6 Qb6 30. Bd5 Nc7 31. Bg2 Rfd8 32. Qh5 g6 33. Qe2 Re8 34. Rfd1 Ne6 35. Qf3 Ng5 36. Qc6 Qd8 37. Qc5 Ne6 38. Qb4 Nc7 39. Bc6 Na6 40. Qc3 Rf8 41. e4 Qd6 42. d5 Nc5 43. f3 Nd3 44. Rc2 Qc5+ 45. Kg2 Ne5 46. Rcd2 b4 47. axb4 Rxb4 48. Qa3 Rfb8 49. Qa1 Qe3 50. Rf2 Nd3 51. Rfd2 Rxb2 52. Rxb2 Rxb2+ 53. Qxb2 Nxb2 54. Rf1 Qd4 55. d6 Qxd6 56. Bd5 c3 57. Rc1 Qb4 58. Rc2 Nd1 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.08"]
[Round "1"]
[White "Constantakis, Georg"]
[Black "Aksoy, Sabri"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1580"]
[PlyCount "63"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. 0-0 Bg4 6. Bc2 Ne5 7. d4 Bxf3 8. gxf3 cxd4 9. cxd4 Nc6 10. Ba4 Nd7 11. f4 e6 12. d5 exd5 13. exd5 Na5 14. Re1+ Be7 15. Qe2 a6 16. Bd2 b6 17. Bb4 Kf8 18. Bxa5 bxa5 19. Bc6 Rb8 20. Kh1 Bf6 21. Nc3 g6 22. Ne4 Rxb2 23. Nxf6 Rxe2 24. Nxd7+ Kg7 25. Rxe2 Qh4 26. f5 gxf5 27. Rg1+ Kh6 28. Re3 f4 29. Rf3 Re8 30. Nf6 Rd8 31. Be8 Rb8 32. Ng8+ 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2001.??.??"]
[Round "3"]
[White "Constantakis, Georg"]
[Black "Bosbach, Jens"]
[Result "0-1"]
[ECO "A50"]
[PlyCount "64"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. d5 e6 5. e4 d6 6. dxe6 fxe6 7. e5 dxe5 8. Qxd8+ Kxd8 9. Bg5 Bd6 10. 0-0-0 Ke7 11. h4 h6 12. Bxf6+ gxf6 13. Rh3 Rg8 14. g4 Rxg4 15. Be2 Rg7 16. Bf3 Bxf3 17. Nxf3 Nc6 18. Nb5 Rd8 19. Nd2 a6 20. Nxd6 Rxd6 21. Rf1 f5 22. Rc3 Nd4 23. Re3 e4 24. b4 Rg4 25. h5 Kf6 26. Ra3 Rg5 27. Rxa6 Rxh5 28. Ra7 Rh3 29. Rxc7 Ne2+ 30. Kd1 Rhd3 31. Kxe2 Rxd2+ 32. Ke1 Rd1+ 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2001.??.??"]
[Round "7"]
[White "Constantakis, Georg"]
[Black "Hahn, Christian"]
[Result "1-0"]
[ECO "E65"]
[PlyCount "43"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. c4 d6 6. 0-0 c5 7. Nc3 cxd4 8. Nxd4 Nbd7 9. e4 Ne5 10. b3 b6 11. f4 Bg4 12. Qc2 Nfd7 13. fxe5 Nxe5 14. h3 Bc8 15. Bf4 Nd7 16. e5 Rb8 17. Nc6 Qc7 18. Nxe7+ Kh8 19. e6 Qc5+ 20. Kh2 b5 21. Ne4 Qb4 22. Bd2 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2001.??.??"]
[Round "1"]
[White "Constantakis, Georg"]
[Black "Kuenitz, Klaus"]
[Result "0-1"]
[ECO "E62"]
[BlackElo "2084"]
[PlyCount "84"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 Nc6 7. 0-0 Bf5 8. Re1 Ne4 9. Nh4 Nxc3 10. bxc3 Bd7 11. Qc2 e5 12. e3 f5 13. d5 Ne7 14. Rb1 b6 15. a4 a5 16. Ba3 g5 17. Nf3 Ng6 18. Nd2 Qe8 19. f4 Bxa4 20. Nb3 Qd8 21. Qd2 Bxb3 22. Rxb3 Qf6 23. Bb2 Rae8 24. Bc1 Re7 25. Rf1 exf4 26. gxf4 gxf4 27. exf4 Bh6 28. Rb1 Qh4 29. Qf2 Qxf2+ 30. Rxf2 Re1+ 31. Bf1 Bxf4 32. Bxf4 Rxb1 33. Rg2 Kf7 34. Bg5 Re8 35. h4 Ree1 36. Rf2 Rxf1+ 37. Rxf1 Rxf1+ 38. Kxf1 a4 39. h5 Ne5 40. Ke2 a3 41. Bc1 Nxc4 42. Kd3 b5 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2001.??.??"]
[Round "9"]
[White "Constantakis, Georg"]
[Black "Sakowski, Christian"]
[Result "0-1"]
[ECO "E11"]
[PlyCount "116"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. c5 Bxd2+ 6. Nbxd2 d6 7. b4 0-0 8. g3 e5 9. dxe5 dxe5 10. Qc2 e4 11. Ng5 e3 12. fxe3 Qxe3 13. Nh3 Re8 14. Nc4 Qe4 15. Qxe4 Nxe4 16. Nf4 Na6 17. a3 Bf5 18. Bg2 Rad8 19. 0-0 Rd4 20. Ne3 Bc8 21. Rfd1 Rxd1+ 22. Rxd1 Nf6 23. Ned5 Nxd5 24. Rxd5 c6 25. Rd2 Nc7 26. e4 Kf8 27. Kf2 Ke7 28. Ke3 Ne6 29. Nd3 Rd8 30. Nb2 Rxd2 31. Kxd2 Nd8 32. Nc4 Be6 33. Nd6 f6 34. h4 g6 35. Ke3 h6 36. Bf1 Kd7 37. Kf4 g5+ 38. Ke3 b6 39. Kd4 Nf7 40. Nxf7 Bxf7 41. e5 f5 42. b5 Bd5 43. a4 gxh4 44. gxh4 Ke6 45. cxb6 axb6 46. bxc6 Bxc6 47. Bc4+ Ke7 48. Bd3 Bxa4 49. Bxf5 Bd7 50. Bxd7 Kxd7 51. Kd5 h5 52. e6+ Ke7 53. Kc6 Kxe6 54. Kxb6 Kf5 55. Kc5 Kg4 56. Kd4 Kxh4 57. Ke3 Kg3 58. Ke2 Kg2 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2001.??.??"]
[Round "5"]
[White "Constantakis, Georg"]
[Black "Selbach, Sascha"]
[Result "0-1"]
[ECO "B41"]
[PlyCount "60"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a4 Qc7 6. Bd3 Nf6 7. f4 d6 8. 0-0 Nbd7 9. Kh1 b6 10. Nb3 Bb7 11. Qe1 Be7 12. c4 Rc8 13. Nc3 Qb8 14. Nd2 Nc5 15. Qg3 Nxd3 16. Qxd3 Qa8 17. Qe2 Nd7 18. b4 Bf6 19. Bb2 0-0 20. Rad1 Rfd8 21. Nf3 Bxc3 22. Bxc3 Bxe4 23. Rxd6 Nf8 24. Rfd1 Rxd6 25. Rxd6 b5 26. axb5 axb5 27. c5 Bc6 28. h3 Qa3 29. Rd3 Qc1+ 30. Rd1 Qxc3 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2001.??.??"]
[Round "2"]
[White "Huettl, Ingo"]
[Black "Constantakis, Georg"]
[Result "0-1"]
[ECO "A34"]
[PlyCount "90"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. Nxd5 Qxd5 6. b3 f6 7. e3 Qf7 8. Bb2 e5 9. d4 cxd4 10. exd4 Bb4+ 11. Nd2 e4 12. Bb5+ Bd7 13. Bc4 Be6 14. Bb5+ Nd7 15. 0-0 Bd5 16. Bc4 0-0 17. Nxe4 Bxc4 18. bxc4 Qxc4 19. Rc1 Qxa2 20. Rc2 Rac8 21. Bc3 Qa5 22. Qf3 Bxc3 23. Nxc3 Rc7 24. Rfc1 Rfc8 25. d5 Ne5 26. Qd1 Rxc3 27. Rxc3 Rxc3 28. Rxc3 Qxc3 29. d6 Qc8 30. h3 Qd7 31. Qb3+ Kf8 32. Qb4 Kf7 33. Qb3+ Kf8 34. Qb4 b5 35. f4 Nc4 36. g4 Qxd6 37. Qxb5 Qd4+ 38. Kg2 Qb2+ 39. Qxb2 Nxb2 40. h4 a5 41. g5 a4 42. Kf3 fxg5 43. fxg5 a3 44. h5 Ke7 45. g6 h6 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2001.??.??"]
[Round "4"]
[White "Karimi, Hadi"]
[Black "Constantakis, Georg"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2122"]
[PlyCount "121"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bd3 Bg7 5. Bg5 0-0 6. Qe2 a5 7. h4 Na6 8. 0-0-0 c5 9. dxc5 Nxc5 10. Bc4 Be6 11. e5 Bxc4 12. Qxc4 Nfd7 13. exd6 Bf6 14. Nf3 Rc8 15. Nd5 Bxg5+ 16. hxg5 exd6 17. Qh4 h5 18. Nf6+ Nxf6 19. gxf6 Re8 20. Rhe1 Rxe1 21. Nxe1 Ne6 22. Nf3 Rc5 23. Nd4 Qc7 24. Nxe6 Rxc2+ 25. Kb1 fxe6 26. Qe4 Rxf2 27. Qxg6+ Kh8 28. Qxh5+ Qh7+ 29. Qxh7+ Kxh7 30. Rxd6 Rxf6 31. Rd7+ Kg6 32. Rxb7 Rf5 33. a4 Rf4 34. b3 Rf1+ 35. Kc2 Rf2+ 36. Kd3 Rxg2 37. Rb5 Kf6 38. Rxa5 Rg3+ 39. Kc4 Rg4+ 40. Kc3 Rg3+ 41. Kc2 Rg2+ 42. Kd1 Ke7 43. b4 Kd6 44. Ra6+ Kc7 45. a5 e5 46. b5 Rb2 47. Rc6+ Kd7 48. Rb6 Kc7 49. Kc1 Ra2 50. Ra6 e4 51. Rc6+ Kd7 52. a6 e3 53. Kd1 Kd8 54. Rh6 Kc8 55. Rh7 Kb8 56. Re7 Rb2 57. Rb7+ Kc8 58. b6 Ra2 59. Rc7+ Kb8 60. a7+ Ka8 61. Rc8+ 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2001.??.??"]
[Round "8"]
[White "Radde, Horst"]
[Black "Constantakis, Georg"]
[Result "0-1"]
[ECO "E81"]
[PlyCount "192"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[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 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. g4 e5 8. d5 a5 9. Nge2 Nc5 10. Ng3 Ne8 11. h4 f5 12. Bg5 Bf6 13. gxf5 Bxg5 14. hxg5 Qxg5 15. Kf2 gxf5 16. Nxf5 Bxf5 17. Rg1 Bg4 18. Be2 Ng7 19. Rg2 Qh4+ 20. Ke3 Bh3 21. Rg1 Qf4+ 22. Kf2 Nxe4+ 23. Nxe4 Qxe4 24. Kg3 Qf5 25. Bd3 Qf4+ 26. Kxh3 Qxf3+ 27. Rg3 Qxd1 28. Rxd1 Rf6 29. Rdg1 Rh6+ 30. Kg2 Rf8 31. a3 Rf4 32. Rf1 Rxf1 33. Kxf1 Kf7 34. b4 axb4 35. axb4 Nh5 36. Rh3 Kf6 37. Be2 Kg5 38. Ra3 Rf6+ 39. Ke1 b6 40. Rh3 Rh6 41. Ra3 Nf4 42. Ra7 Rh1+ 43. Bf1 Nd3+ 44. Ke2 Nxb4 45. Rxc7 Rh4 46. Kd2 Rh2+ 47. Be2 Nc2 48. Kxc2 Rxe2+ 49. Kd3 Rh2 50. Rc6 Rh3+ 51. Kd2 Rh6 52. Rxb6 Rg6 53. Ke3 h5 54. Ke4 Rf6 55. Rc6 h4 56. Rc8 Rf4+ 57. Ke3 h3 58. Rg8+ Kh6 59. Kd3 Rd4+ 60. Kc3 Kh7 61. Rg1 h2 62. Rh1 Rh4 63. Kb4 Kg7 64. Kb5 Kf8 65. c5 dxc5 66. Kxc5 Ke8 67. Kd6 e4 68. Kc7 Rh7+ 69. Kc8 e3 70. d6 Rd7 71. Rxh2 Rxd6 72. Kc7 Rd2 73. Rh3 e2 74. Re3+ Kf7 75. Kc6 Kf6 76. Kc5 Kf5 77. Kc4 Kf4 78. Re8 Kf3 79. Rf8+ Ke3 80. Re8+ Kf2 81. Rf8+ Ke1 82. Ra8 Kd1 83. Ra1+ Kc2 84. Re1 Kb2 85. Kb4 Rd4+ 86. Kc5 Re4 87. Kd5 Re8 88. Kd4 Kc2 89. Kc4 Kd2 90. Ra1 e1Q 91. Ra2+ Ke3 92. Ra3+ Kf4 93. Ra4 Qc1+ 94. Kb5+ Kf5 95. Kb6 Rb8+ 96. Ka7 Qc7+ 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2001.??.??"]
[Round "6"]
[White "Singh, Marcel"]
[Black "Constantakis, Georg"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "98"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 a6 8. 0-0 b5 9. Nxc6 Qxc6 10. Bxc5 Qxc5 11. Bb3 Bb7 12. Re1 Rd8 13. Qd4 Qg5 14. Nd2 0-0 15. Nf3 Qh6 16. a4 Nc6 17. Qd5 Na5 18. Qd1 Qb6 19. axb5 axb5 20. Bc2 Rfe8 21. Qd4 c5 22. Qd3 Re6 23. b4 cxb4 24. cxb4 Nc6 25. Qc3 Rc8 26. Qb2 Nxb4 27. Qxb4 Rxc2 28. Qd4 Rd6 29. Qxb6 Rxb6 30. Red1 Rc7 31. Rd4 f6 32. Rb1 Rbc6 33. h3 Rc1+ 34. Rxc1 Rxc1+ 35. Kh2 Bc6 36. Nd2 Kf7 37. f4 Ke6 38. g4 Ra1 39. Kg3 Ra4 40. f5+ Ke7 41. Nb3 Ra3 42. Rb4 Kd6 43. Kf4 Ra4 44. Rd4+ Rxd4 45. Nxd4 b4 46. Nb3 Ba4 47. Nd2 Bc2 48. e5+ fxe5+ 49. Kg5 Ke7 0-1

[Event "Ruhrgebiet VK2 9900"]
[Site "Ruhrgebiet"]
[Date "2000.05.21"]
[Round "9"]
[White "Constantakis, Georg"]
[Black "Bense, Dirk"]
[Result "1/2-1/2"]
[ECO "B55"]
[WhiteElo "1553"]
[BlackElo "1929"]
[PlyCount "114"]
[EventDate "1999.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 e5 6. Nb3 Be6 7. c4 Nbd7 8. Nc3 Rc8 9. Nd5 Nb6 10. Na5 Nbxd5 11. cxd5 Bd7 12. Bd2 Rc7 13. Rc1 Be7 14. 0-0 0-0 15. Qb3 Bc8 16. Rxc7 Qxc7 17. Rc1 Qd7 18. f3 a6 19. Be3 h6 20. Bb6 Bd8 21. Nc4 Qb5 22. Qxb5 axb5 23. Bxd8 bxc4 24. Bxf6 cxd3 25. Be7 Re8 26. Bxd6 Bd7 27. Kf2 f6 28. Rc7 Bb5 29. Ke1 Ba6 30. Kd2 b6 31. Rc6 Rc8 32. Bc7 Bb7 33. Rc3 b5 34. b4 Ra8 35. d6 Bc8 36. a3 Bd7 37. Kxd3 Kf7 38. g3 Ke6 39. f4 g6 40. Ke3 Ra6 41. g4 Rc6 42. f5+ gxf5 43. gxf5+ Kf7 44. Rc5 Ra6 45. Rc3 Rc6 46. Kd3 Rxc3+ 47. Kxc3 Ke8 48. Bb6 Bc6 49. Kd3 h5 50. Ke3 Kd7 51. Bc5 Kd8 52. Ke2 Kd7 53. Kd3 Kd8 54. a4 bxa4 55. Kc4 a3 56. Kb3 Bb5 57. Kxa3 Kd7 1/2-1/2

[Event "Ruhrgebiet VK2 9900"]
[Site "Ruhrgebiet"]
[Date "2000.04.16"]
[Round "8"]
[White "Constantakis, Georg"]
[Black "Beierlein, Martin"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1553"]
[BlackElo "1890"]
[PlyCount "70"]
[EventDate "1999.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 0-0 5. 0-0 d6 6. d4 Nbd7 7. Qc2 a5 8. a4 e5 9. dxe5 dxe5 10. Rd1 Qe7 11. Nbd2 Nc5 12. Ne1 e4 13. Nb3 Bf5 14. Be3 Ne6 15. h3 h5 16. Nd4 Nxd4 17. Bxd4 Qe6 18. Qc3 Rfd8 19. Nc2 c5 20. Be5 Re8 21. Bxf6 Bxf6 22. Qb3 Bxh3 23. Ne3 Bxg2 24. Kxg2 Bd4 25. Nd5 Be5 26. Qc2 f5 27. Rh1 Rf8 28. Rad1 Rf7 29. b3 Re8 30. Qd2 f4 31. Rh4 e3 32. fxe3 fxe3 33. Re4 Rf2+ 34. Kg1 Qh3 35. Nf6+ Kh8 0-1

[Event "Ruhrgebiet VK2 9900"]
[Site "Ruhrgebiet"]
[Date "2000.03.19"]
[Round "7"]
[White "Hellbing, Horst"]
[Black "Constantakis, Georg"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2015"]
[BlackElo "1553"]
[PlyCount "65"]
[EventDate "1999.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 exd4 6. e5 d5 7. exf6 dxc4 8. Re1+ Be6 9. fxg7 Rg8 10. Ng5 Qd7 11. Nxe6 fxe6 12. Qh5+ Qf7 13. Qxc5 Qxg7 14. Rxe6+ Ne7 15. g3 Qf7 16. Qe5 Rd8 17. Nd2 Rg5 18. Rxe7+ Qxe7 19. Qxe7+ Kxe7 20. Ne4 Rb5 21. Bg5+ Ke8 22. Bxd8 Kxd8 23. b3 Re5 24. f3 b5 25. Kf2 a5 26. a4 cxb3 27. cxb3 b4 28. Rd1 Rd5 29. Ke2 Ke7 30. Kd3 Rf5 31. f4 Ke6 32. Rc1 Rf7 33. Rc5 1-0

[Event "Ruhrgebiet VK2 9900"]
[Site "Ruhrgebiet"]
[Date "2000.02.20"]
[Round "6"]
[White "Humburg, Juergen"]
[Black "Constantakis, Georg"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1866"]
[BlackElo "1553"]
[PlyCount "49"]
[EventDate "1999.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Ne4 4. d4 Nxc3 5. bxc3 Bf5 6. g4 Be4 7. f3 Bg6 8. h4 h6 9. Bd3 e6 10. Bxg6 fxg6 11. Qd3 Qe7 12. Rb1 b6 13. Ne2 Qf7 14. Nf4 Be7 15. Nxg6 Rg8 16. h5 Nd7 17. 0-0 c5 18. Qa6 cxd4 19. cxd4 Bd8 20. Qb7 Rb8 21. Qc6 Be7 22. Rb3 Kd8 23. Rc3 Bb4 24. Qc7+ Ke8 25. Qc8+ 1-0

[Event "Ruhrgebiet VK2 9900"]
[Site "Ruhrgebiet"]
[Date "2000.01.16"]
[Round "?"]
[White "Constantakis, Georg"]
[Black "Zelt, Jens"]
[Result "0-1"]
[ECO "D11"]
[PlyCount "94"]
[EventDate "1999.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Qc2 dxc4 5. g3 Bg4 6. Qxc4 Bxf3 7. exf3 e6 8. Bg2 Nbd7 9. f4 Nb6 10. Qd3 Be7 11. 0-0 0-0 12. Rd1 Qd7 13. a4 Rfd8 14. a5 Nbd5 15. Nc3 Nb4 16. Qe2 Rac8 17. Be3 Nfd5 18. Na4 Bf6 19. Nc5 Qc7 20. a6 b6 21. Nb7 Rd7 22. Kh1 g6 23. Ra4 Nxa6 24. Rxa6 Qxb7 25. Rda1 Qb8 26. Qc4 Rcc7 27. Bd2 Qf8 28. Bc3 Qg7 29. Bxd5 cxd5 30. Qd3 Qf8 31. R1a4 Be7 32. Qb5 h5 33. h3 Bd6 34. Kg2 Qe7 35. Ra1 Rc4 36. Rc1 Rdc7 37. Raa1 Qd8 38. Re1 Qd7 39. Qb3 Qd8 40. Ra6 Rd7 41. Rea1 Bb8 42. Kf3 Qf6 43. Qb5 Rd8 44. R1a4 Qf5 45. Kg2 Qe4+ 46. Kg1 Qb1+ 47. Kg2 Rxc3 0-1

[Event "Ruhrgebiet VK2 9900"]
[Site "Ruhrgebiet"]
[Date "1999.12.12"]
[Round "4"]
[White "Constantakis, Georg"]
[Black "Jurga, David"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "62"]
[EventDate "1999.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Bb5+ Bd7 6. Nxd4 Bxb5 7. Nxb5 Nc6 8. f4 Qa5+ 9. N1c3 Bc5 10. Bd2 Qb6 11. Nd6+ Bxd6 12. exd6 Nh6 13. Nxd5 exd5 14. Qe2+ Kd7 15. 0-0-0 Nf5 16. Qd3 Nxd6 17. Qxd5 Ne7 18. Qf3 Rad8 19. Rhe1 Rhe8 20. Qa3 Nec8 21. Ba5 Rxe1 22. Bxb6 Rxd1+ 23. Kxd1 Nxb6 24. Qh3+ Ke7 25. Kc1 h6 26. Qa3 a6 27. Qe3+ Kd7 28. Qxb6 Re8 29. b3 Re1+ 30. Kd2 Re4 31. g3 Re6 0-1

[Event "Ruhrgebiet VK2 9900"]
[Site "Ruhrgebiet"]
[Date "1999.11.21"]
[Round "3"]
[White "Constantakis, Georg"]
[Black "Hansel, Rainer"]
[Result "0-1"]
[ECO "C59"]
[PlyCount "84"]
[EventDate "1999.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Qd4 11. f4 Bc5 12. Rf1 Qd6 13. c3 Nd5 14. d4 exd3 15. Qxd3 Qf6 16. b4 Bf5 17. Qg3 Bxb4 18. cxb4 Nxb4 19. Na3 Rb8 20. Kf2 Nb7 21. Be3 Nd6 22. Bf3 Nd5 23. Bxa7 Rb4 24. Bc5 Rxf4 25. Bxd6 Qxd6 26. Nac4 Qc5+ 27. Ke2 Rxc4 28. Nxc4 Qxc4+ 29. Kf2 Qd4+ 30. Ke1 Qxa1+ 31. Bd1 0-0 32. Rxf5 Nc3 33. Qd3 Re8+ 34. Kd2 Nxd1 35. Rxf7 Kxf7 36. Qc4+ Re6 37. Qf4+ Qf6 38. Qc7+ Re7 39. Qg3 Qg6 40. Kxd1 Qxg3 41. hxg3 Ra7 42. Ke2 Rxa2+ 0-1

[Event "Ruhrgebiet VK2 9900"]
[Site "Ruhrgebiet"]
[Date "1999.10.17"]
[Round "2"]
[White "Constantakis, Georg"]
[Black "Marzioch, Wilfried"]
[Result "0-1"]
[ECO "A04"]
[PlyCount "76"]
[EventDate "1999.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Nc6 8. e4 Nxd4 9. Qxd4 d6 10. Rd1 Be6 11. Nc3 Nd5 12. Qd2 Nxc3 13. bxc3 Qc7 14. a4 Bxc4 15. Rb1 Ba6 16. Bb2 Rfc8 17. Bh3 Rd8 18. Ba1 Qa5 19. Rb4 Qh5 20. Bf1 Bxf1 21. Rxf1 b6 22. Qd3 Rdc8 23. c4 Bxa1 24. Rxa1 Qc5 25. Rab1 a5 26. Rxb6 Qxc4 27. Qf3 Qxa4 28. Rb7 Qa2 29. Kg2 Qe6 30. h4 h5 31. R1b5 a4 32. Rb1 a3 33. Ra1 a2 34. Qe2 Ra4 35. f3 Rca8 36. Qb5 Qc4 37. Qb2 Qd4 38. Rxa2 Rxa2 0-1

[Event "Ruhrgebiet VK2 9900"]
[Site "Ruhrgebiet"]
[Date "1999.09.19"]
[Round "1"]
[White "Constantakis, Georg"]
[Black "Riek, Wolfgang"]
[Result "0-1"]
[ECO "A50"]
[PlyCount "113"]
[EventDate "1999.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nf3 Bb7 4. Nbd2 d6 5. g3 e5 6. d5 Nbd7 7. Qc2 g6 8. Bg2 Bg7 9. 0-0 0-0 10. Rb1 a5 11. e4 Nh5 12. h4 Nc5 13. b4 axb4 14. Rxb4 Bc8 15. Rb1 f5 16. Bh3 fxe4 17. Bxc8 Qxc8 18. Ng5 Qg4 19. Ndxe4 Nxe4 20. Nxe4 Qf5 21. Rb2 h6 22. Qe2 Qh3 23. Rb3 Qd7 24. Be3 Rf7 25. g4 Nf4 26. Bxf4 Rxf4 27. Rg3 Qe7 28. g5 Rxh4 29. gxh6 Rxh6 30. Ng5 Rf8 31. Qg4 Rf4 32. Qc8+ Bf8 33. Kg2 Rhh4 34. Rg1 Rxc4 35. Kf1 Qf6 36. Ke2 Rc2+ 37. Kd3 Rxf2 38. Qe6+ Qxe6 39. dxe6 Rxa2 40. Nf7 Rh3 41. Rxh3 Ra3+ 42. Kc4 Rxh3 43. Rxg6+ Kh7 44. Rg4 Ra3 45. Kb5 Be7 46. Kc6 Ra7 47. Rg2 Bf8 48. Kd7 c5+ 49. Ke8 Be7 50. Nd8 Bf6 51. Nf7 Re7+ 52. Kf8 Rxe6 53. Ng5+ Bxg5 54. Rxg5 e4 55. Kf7 Re5 56. Rg6 Re7+ 57. Kf6 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "1999.07.18"]
[Round "9"]
[White "Constantakis, Georg"]
[Black "Schiffers, Sascha"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "41"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Bxf7+ Ke7 6. Bb3 Rf8 7. 0-0 h6 8. Nh3 d6 9. Nc3 Bg4 10. Nd5+ Nxd5 11. Qxg4 Nf4 12. Qxg7+ Ke8 13. Nxf4 Rxf4 14. d4 Nxd4 15. Bxf4 Qh4 16. Bxh6 Ne2+ 17. Kh1 Bxf2 18. Qg8+ Kd7 19. Qf7+ Kc6 20. Qc4+ Kd7 21. Qxe2 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "1999.07.17"]
[Round "8"]
[White "Winkler, Martin"]
[Black "Constantakis, Georg"]
[Result "0-1"]
[ECO "A07"]
[PlyCount "86"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 h6 3. Bg2 Bf5 4. d3 Nf6 5. 0-0 e6 6. Nbd2 Nbd7 7. Re1 Bb4 8. c3 Ba5 9. e4 dxe4 10. dxe4 Bg4 11. Nc4 Bb6 12. Nxb6 axb6 13. Qc2 c6 14. b3 Qc7 15. Bb2 0-0 16. c4 Rfd8 17. Nd2 e5 18. b4 Ne8 19. Nf1 Nf8 20. Ne3 Be6 21. Bf3 f6 22. Ng2 Qd6 23. c5 Qd2 24. Qxd2 Rxd2 25. Bc1 Rdxa2 26. Rxa2 Rxa2 27. Be3 Rb2 28. Rd1 Rxb4 29. cxb6 Nd7 30. Ne1 Nxb6 31. Nd3 Rb5 32. Nc5 Bf7 33. Nxb7 Nc4 34. Nd8 Nxe3 35. fxe3 c5 36. Rd7 Rb1+ 37. Kf2 Rb2+ 38. Kf1 c4 39. Rd1 c3 40. Rc1 c2 41. Kf2 Bb3 42. Ke2 Nd6 43. Nc6 Rb1 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "1999.07.16"]
[Round "7"]
[White "Constantakis, Georg"]
[Black "Mueller, Siegfried"]
[Result "1-0"]
[ECO "B84"]
[PlyCount "87"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Be7 8. g4 e5 9. Nb3 b5 10. g5 Nfd7 11. Rg1 f6 12. h4 Bb7 13. Bh5+ g6 14. Be2 b4 15. Nd5 fxg5 16. Nxe7 Qxe7 17. Bxg5 Nf6 18. Qd3 Qf7 19. Qxd6 Nbd7 20. 0-0-0 Bxe4 21. Bxf6 Nxf6 22. Qxe5+ Qe7 23. Qxe7+ Kxe7 24. Rge1 Rac8 25. Bd3 Rcd8 26. Bxe4 Rxd1+ 27. Kxd1 Rd8+ 28. Kc1 Kf8 29. Bf3 Rd6 30. Nc5 Kf7 31. b3 Rd4 32. Ne4 h6 33. Nxf6 Kxf6 34. Re4 Rd6 35. Rxb4 Ke5 36. Re4+ Kf5 37. Ra4 Rf6 38. Ra5+ Kf4 39. Be2 h5 40. Rxa6 Rxa6 41. Bxa6 Kf3 42. Bd3 Kg4 43. Bxg6 Kxh4 44. Bxh5 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "1999.07.15"]
[Round "6"]
[White "Constantakis, Georg"]
[Black "Meszaros, Katalin"]
[Result "0-1"]
[ECO "B34"]
[PlyCount "100"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[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 g6 5. Nc3 Bg7 6. Be3 Nf6 7. g4 0-0 8. g5 Ne8 9. Rg1 d6 10. Rg3 Nc7 11. f4 e5 12. Nf3 exf4 13. Bxf4 Ne5 14. Bh3 Re8 15. Qe2 Ne6 16. Bxe6 Bxe6 17. 0-0-0 Bg4 18. Bxe5 Bxf3 19. Qxf3 Bxe5 20. Rg2 Re6 21. Nd5 Rc8 22. Rf1 Qd7 23. Rgf2 Rf8 24. Nf6+ Bxf6 25. gxf6 Re5 26. Rg1 Qe6 27. Rg3 h5 28. Qg2 Kh7 29. Rf4 Rg8 30. Rg5 Rxg5 31. Qxg5 Qe5 32. h4 Re8 33. Qxe5 Rxe5 34. b3 Kg8 35. Kd2 Kf8 36. Ke3 Ke8 37. Rf2 Kd7 38. Kd4 Ke6 39. c4 b6 40. b4 g5 41. hxg5 Rxg5 42. b5 h4 43. Rf3 Rh5 44. Rh3 Kxf6 45. e5+ dxe5+ 46. Kd5 Ke7 47. Kc6 e4 48. Kb7 Kd6 49. Kxa7 Kc5 50. a4 f5 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "1999.07.14"]
[Round "5"]
[White "Becker, Peter"]
[Black "Constantakis, Georg"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "51"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nf6 5. f3 0-0 6. Qd2 Nc6 7. 0-0-0 a6 8. g4 Rb8 9. h4 h5 10. gxh5 Nxh5 11. Nh3 Ng3 12. Rh2 b5 13. Ne2 Nh5 14. Nhf4 Nxf4 15. Bxf4 e5 16. Bh6 Kh7 17. h5 Qe8 18. hxg6+ fxg6 19. Bxg7+ Kxg7 20. Qh6+ Kf6 21. f4 Bd7 22. fxe5+ dxe5 23. Rf2+ Ke7 24. Qg5+ Kd6 25. dxe5+ Ke6 26. Bh3+ 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "1999.07.12"]
[Round "4"]
[White "Constantakis, Georg"]
[Black "Ackerhans, Gerd"]
[Result "1-0"]
[ECO "B11"]
[PlyCount "75"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 e6 3. f4 d5 4. e5 g6 5. d4 Bb4 6. a3 Ba5 7. Nf3 Ne7 8. b4 Bb6 9. Na4 Nf5 10. Nxb6 Qxb6 11. g4 Ng7 12. Rb1 h6 13. Be3 h5 14. Nh4 hxg4 15. Qxg4 Qd8 16. Bf2 Nd7 17. Rg1 Nf8 18. Bd3 Nf5 19. Nf3 b5 20. h4 a5 21. Rh1 axb4 22. axb4 Rh5 23. Ke2 Qe7 24. Qg1 Ra4 25. Qe1 Nh7 26. Qc3 Bb7 27. Qc5 Qxc5 28. dxc5 f6 29. Kd2 Ke7 30. Kc3 fxe5 31. fxe5 Nf8 32. Ra1 Nd7 33. Rxa4 bxa4 34. Ra1 d4+ 35. Kd2 Ne3 36. Rxa4 Nxe5 37. Nxe5 Rxe5 38. Ra7 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "1999.07.11"]
[Round "3"]
[White "Consoli, Angelo"]
[Black "Constantakis, Georg"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "57"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nf6 5. f3 c6 6. Qd2 0-0 7. Bd3 b6 8. Nge2 Ne8 9. 0-0-0 Ba6 10. g4 b5 11. h4 b4 12. Nb1 Qa5 13. Bxa6 Nxa6 14. h5 Qxa2 15. Bh6 Nc5 16. Bxg7 Na4 17. Qxb4 Nxg7 18. b3 Qb2+ 19. Kd2 Nb6 20. Nbc3 Rfb8 21. Rb1 Nc4+ 22. Qxc4 Qa3 23. Ra1 Qb4 24. Qxb4 Rxb4 25. hxg6 fxg6 26. Rh3 Ne6 27. Ke3 Ng5 28. Rh2 Rf8 29. f4 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "1999.07.10"]
[Round "2"]
[White "Constantakis, Georg"]
[Black "Feinshtein, Janir"]
[Result "0-1"]
[ECO "E60"]
[PlyCount "66"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d6 2. c4 g6 3. d4 Nf6 4. g3 Bg7 5. Bg2 c6 6. 0-0 0-0 7. Qc2 Nbd7 8. Nbd2 Rb8 9. b4 b5 10. c5 Nd5 11. Rb1 dxc5 12. dxc5 a5 13. a3 Nc3 14. Bb2 Nxb1 15. Bxg7 Nxd2 16. Bxf8 Nxf3+ 17. Bxf3 Nxf8 18. Bxc6 Qc7 19. Bg2 axb4 20. axb4 Be6 21. Ra1 Bc4 22. e3 Nd7 23. Qb2 Ne5 24. Ra3 Rd8 25. Qa1 Qd7 26. Ra8 Rxa8 27. Qxa8+ Kg7 28. Qa1 f6 29. h4 Qd2 30. c6 Ng4 31. c7 Qxf2+ 32. Kh1 Qxg3 33. Qg1 Qxh4+ 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "1999.07.09"]
[Round "1"]
[White "Duschek, Guenter"]
[Black "Constantakis, Georg"]
[Result "1/2-1/2"]
[ECO "A49"]
[PlyCount "99"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. c3 0-0 6. Nbd2 c5 7. 0-0 Qc7 8. e4 e6 9. Re1 Nc6 10. Nb3 b6 11. dxc5 dxc5 12. Bg5 h6 13. Bxf6 Bxf6 14. e5 Bg7 15. Qc2 Bb7 16. Qe2 Rad8 17. a3 Rd7 18. a4 a5 19. h4 Rfd8 20. Rad1 Rxd1 21. Rxd1 Rxd1+ 22. Qxd1 Nxe5 23. Nxe5 Bxg2 24. Kxg2 Bxe5 25. Nd2 Qc6+ 26. Nf3 Bc7 27. Qd2 Kg7 28. b3 c4 29. Qd4+ e5 30. Qxc4 Qxc4 31. bxc4 Kf6 32. g4 Ke6 33. Nd2 f5 34. f3 h5 35. gxf5+ gxf5 36. Nf1 Bd8 37. Kh3 e4 38. fxe4 fxe4 39. Ne3 Kd6 40. Kg3 Bf6 41. Nd5 Be5+ 42. Kf2 Kc5 43. Ke3 Kxc4 44. Nxb6+ Kxc3 45. Kxe4 Bg3 46. Nd5+ Kb3 47. Ne7 Kxa4 48. Nc6 Bxh4 49. Nxa5 Kxa5 50. Kf3 1/2-1/2

[Event "Ruhrgebiet VK1 9798"]
[Site "Ruhrgebiet"]
[Date "1998.??.??"]
[Round "?"]
[White "Rehfeldt, Jens"]
[Black "Constantakis, Georg"]
[Result "1/2-1/2"]
[ECO "C22"]
[PlyCount "60"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 g6 5. Nc3 Bg7 6. Bd2 Bh6 7. f4 d6 8. 0-0-0 Be6 9. h3 Nge7 10. Qf2 Qd7 11. g4 f5 12. exf5 gxf5 13. Bb5 0-0-0 14. Nf3 Kb8 15. Nd4 Bg7 16. Nxe6 Qxe6 17. Rhe1 Qf7 18. Ba4 Rhg8 19. Bb3 d5 20. g5 Na5 21. Qc5 Nxb3+ 22. axb3 Nc6 23. Na4 Bd4 24. Qb5 a6 25. Qd3 Rge8 26. Bc3 Bf2 27. Rf1 Be3+ 28. Bd2 Nb4 29. Qe2 Bxf4 30. Qg2 Bxd2+ 1/2-1/2

[Event "Ruhrgebiet VK1 9798"]
[Site "Ruhrgebiet"]
[Date "1998.??.??"]
[Round "?"]
[White "Schneider, Hans Joachim"]
[Black "Constantakis, Georg"]
[Result "1-0"]
[ECO "E62"]
[PlyCount "85"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 Bg4 6. 0-0 Qc8 7. d4 0-0 8. Bg5 Bh3 9. e4 Bxg2 10. Kxg2 e6 11. Qd2 Nc6 12. Rac1 Nd7 13. Rfd1 f5 14. Bh6 Nf6 15. Bxg7 Kxg7 16. e5 Ng4 17. h3 Nh6 18. exd6 cxd6 19. d5 Nd8 20. dxe6 Qxe6 21. Nb5 Nhf7 22. Nc7 Qc8 23. Nxa8 Qxa8 24. Qd4+ Kg8 25. Qd5 Re8 26. Ng5 h6 27. Nxf7 Nxf7 28. Re1 Kg7 29. Rxe8 Qxe8 30. Qxb7 Qa4 31. Qb3 Qc6+ 32. Qf3 Qb6 33. Qc3+ Kh7 34. b4 Ne5 35. f4 Qb7+ 36. Kf2 Nd7 37. a3 a5 38. c5 axb4 39. axb4 dxc5 40. bxc5 Qc6 41. Ra1 Nxc5 42. Ra7+ Kg8 43. Qg7# 1-0

