[Event "Berlin-ch Seniors op 25th"]
[Site "Berlin"]
[Date "2009.02.20"]
[Round "9"]
[White "Hermanski, Egbert"]
[Black "Heidenreich, Juergen"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1579"]
[BlackElo "1489"]
[PlyCount "37"]
[EventDate "2009.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 c6 4. d4 d5 5. cxd5 exd5 6. Nf3 Be7 7. 0-0 0-0 8. Nc3 b6 9. a3 Bb7 10. b4 Nbd7 11. Rb1 Bd6 12. Bg5 Qc7 13. Qc2 Rfe8 14. Bxf6 Nxf6 15. Nd2 c5 16. bxc5 bxc5 17. Nb5 Qc6 18. Nxd6 Qxd6 19. Rxb7 1/2-1/2

[Event "Berlin-ch Seniors op 25th"]
[Site "Berlin"]
[Date "2009.02.19"]
[Round "8"]
[White "Heidenreich, Juergen"]
[Black "Schiemann, Dieter"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1489"]
[BlackElo "1269"]
[PlyCount "109"]
[EventDate "2009.02.12"]
[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 c6 3. e3 Nf6 4. Nc3 Bf5 5. Nf3 Nbd7 6. Be2 e6 7. 0-0 Bb4 8. Qb3 Bxc3 9. bxc3 Qc7 10. Nh4 Bg4 11. Bxg4 Nxg4 12. g3 0-0 13. h3 Nxf2 14. Kxf2 Nf6 15. Kg2 Ne4 16. Rf3 e5 17. Bb2 Nd2 18. Qd1 Nxf3 19. Qxf3 e4 20. Qe2 Qd7 21. Rf1 g6 22. Kh1 Kg7 23. Ng2 a5 24. cxd5 cxd5 25. Rc1 Rac8 26. c4 Qa4 27. Ba1 Rxc4 28. Rxc4 Qxc4 29. Qxc4 dxc4 30. Bc3 b6 31. a3 g5 32. Ne1 f5 33. Nc2 f4 34. d5+ Kg6 35. gxf4 gxf4 36. Kg1 f3 37. Bd4 b5 38. Bc5 Rf5 39. Bb6 a4 40. d6 Rd5 41. Nd4 Rxd6 42. Bc5 Rd5 43. Bb4 Kh5 44. Be1 Rg5+ 45. Kf1 Rg2 46. Nxb5 Rh2 47. Nc3 Rxh3 48. Nxe4 Rh2 49. Nc3 Kg4 50. Nxa4 Ra2 51. Nb6 Rxa3 52. Nxc4 Ra2 53. Ne5+ Kf5 54. Nxf3 Ke4 55. Ng5+ 1/2-1/2

[Event "Berlin-ch Seniors op 25th"]
[Site "Berlin"]
[Date "2009.02.18"]
[Round "7"]
[White "Kujawa, Werner"]
[Black "Heidenreich, Juergen"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1891"]
[BlackElo "1489"]
[PlyCount "51"]
[EventDate "2009.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bg5 e6 4. e3 Be7 5. Nbd2 Nbd7 6. Bd3 h6 7. Bh4 0-0 8. 0-0 c5 9. c3 a6 10. Qe2 Re8 11. e4 dxe4 12. Nxe4 cxd4 13. Nxf6+ Nxf6 14. Nxd4 Qb6 15. Bg3 Bd6 16. Bxd6 Qxd6 17. Rad1 Qc7 18. Bc2 e5 19. Nf5 e4 20. Nd6 Bg4 21. Nxe8 Rxe8 22. Qe3 Bxd1 23. Rxd1 Qc6 24. Qd4 Qb5 25. Ba4 Qxb2 26. Bxe8 1-0

[Event "Berlin-ch Seniors op 25th"]
[Site "Berlin"]
[Date "2009.02.17"]
[Round "6"]
[White "Heidenreich, Juergen"]
[Black "Pueschel, Gisela"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "1489"]
[BlackElo "1672"]
[PlyCount "32"]
[EventDate "2009.02.12"]
[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. c4 e6 3. Nc3 Be7 4. Nf3 0-0 5. e4 d6 6. Bd3 Nbd7 7. 0-0 b6 8. Re1 e5 9. dxe5 dxe5 10. b3 a6 11. Bb2 Bc5 12. Qc2 Ng4 13. Rf1 Re8 14. Qe2 c6 15. Rad1 Rb8 16. Bb1 Qc7 1/2-1/2

[Event "Berlin-ch Seniors op 25th"]
[Site "Berlin"]
[Date "2009.02.16"]
[Round "5"]
[White "Scholz, Werner"]
[Black "Heidenreich, Juergen"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1772"]
[BlackElo "1489"]
[PlyCount "41"]
[EventDate "2009.02.12"]
[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. Nf3 c6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 Nf6 6. Nbd2 e6 7. 0-0 Be7 8. Re1 Nbd7 9. e4 dxe4 10. Nxe4 Nxe4 11. Rxe4 Nf6 12. Rh4 g6 13. Bh6 Rg8 14. Bg5 h5 15. Re1 Qc7 16. Ne5 Qa5 17. Qe2 Qd5 18. c4 Qd6 19. Rf4 Qd8 20. Nxf7 Kxf7 21. Qxe6+ 1-0

[Event "Berlin-ch Seniors op 25th"]
[Site "Berlin"]
[Date "2009.02.15"]
[Round "4"]
[White "Toth, Hans Juergen"]
[Black "Heidenreich, Juergen"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1674"]
[BlackElo "1489"]
[PlyCount "42"]
[EventDate "2009.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. Be2 Nf6 5. 0-0 0-0 6. Ne5 c5 7. b3 Nfd7 8. Bb2 f6 9. Nxd7 Bxd7 10. d4 f5 11. c4 e6 12. Nd2 Nc6 13. Nf3 cxd4 14. Nxd4 Qe7 15. Nxc6 Bxc6 16. Bxg7 Qxg7 17. Qd4 Rfe8 18. Qxg7+ Kxg7 19. Bf3 Rac8 20. Rac1 dxc4 21. Rxc4 Bxf3 1/2-1/2

[Event "Berlin-ch Seniors op 25th"]
[Site "Berlin"]
[Date "2009.02.14"]
[Round "3"]
[White "Heidenreich, Juergen"]
[Black "Herrmann, Eberhard"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1489"]
[BlackElo "1770"]
[PlyCount "72"]
[EventDate "2009.02.12"]
[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. Nf3 Bf5 3. g3 e6 4. Bg2 Nf6 5. Bg5 Be7 6. 0-0 Nbd7 7. Nbd2 c5 8. dxc5 Nxc5 9. c3 0-0 10. Nb3 Nce4 11. Bxf6 Bxf6 12. Nfd2 Nd6 13. Re1 Rb8 14. e4 dxe4 15. Nc5 e3 16. fxe3 Qc7 17. Nce4 Be7 18. Nxd6 Bxd6 19. Qe2 Bg6 20. Qc4 Qe7 21. Qb3 b5 22. Ne4 Bc7 23. Qb4 Qd8 24. Rad1 Qc8 25. Nd6 Qa6 26. Bf1 Qxa2 27. Nxb5 a6 28. Bc4 Qa5 29. Qxa5 Bxa5 30. b4 axb5 31. Bxe6 Bxb4 32. Bxf7+ Bxf7 33. cxb4 Bc4 34. Rd2 Rfe8 35. Kg2 Re4 36. h3 Rbe8 0-1

[Event "Berlin-ch Seniors op 25th"]
[Site "Berlin"]
[Date "2009.02.13"]
[Round "2"]
[White "Franke, Klaus1111"]
[Black "Heidenreich, Juergen"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1729"]
[BlackElo "1489"]
[PlyCount "150"]
[EventDate "2009.02.12"]
[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. Nf3 c6 3. b3 Nf6 4. e3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. Bb2 Be7 8. Nbd2 Nbd7 9. 0-0 0-0 10. c4 Re8 11. Rfe1 Bb4 12. a3 Ba5 13. b4 Bc7 14. e4 dxe4 15. Nxe4 Nxe4 16. Rxe4 Nf6 17. Ree1 e5 18. Qf5 Qd7 19. Qxd7 Nxd7 20. dxe5 h6 21. Rad1 Nb6 22. c5 Nd5 23. Re2 Rad8 24. Red2 g5 25. g3 g4 26. Nh4 Bxe5 27. Bxe5 Rxe5 28. Rd4 h5 29. Ng2 Rde8 30. Nf4 Nxf4 31. Rxf4 Kg7 32. Kg2 R8e7 33. h3 gxh3+ 34. Kxh3 a5 35. Rdd4 axb4 36. axb4 Kg6 37. Kg2 Kg7 38. Kf3 Kg6 39. Rfe4 Rxe4 40. Rxe4 Rd7 41. Ke3 Kf6 42. Rh4 Rd5 43. Rf4+ Kg6 44. Re4 Rd1 45. Kf4 Kf6 46. Kf3 Rd3+ 47. Kg2 Rd7 48. Kh3 Kg7 49. Kh4 f6 50. Rf4 Rd5 51. Kh3 Rd7 52. Kg2 Rd3 53. Re4 Rd7 54. Kf3 Kf7 55. Ke3 Rd5 56. f4 Rd1 57. Rd4 Re1+ 58. Kf3 Re7 59. f5 Rc7 60. Rh4 Kg7 61. Rxh5 Rd7 62. Rh4 Rd5 63. Rg4+ Kf7 64. Rf4 Re5 65. Kg4 Kg7 66. Rd4 Re7 67. Kf4 Kf7 68. g4 Rc7 69. g5 fxg5+ 70. Kxg5 Re7 71. Kf4 Rc7 72. Rd6 Re7 73. f6 Rc7 74. Ke5 Kg6 75. Re6 Rf7 0-1

[Event "Berlin-ch Seniors op 25th"]
[Site "Berlin"]
[Date "2009.02.12"]
[Round "1"]
[White "Heidenreich, Juergen"]
[Black "Casny, Guenter"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "1489"]
[BlackElo "1877"]
[PlyCount "38"]
[EventDate "2009.02.12"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 b6 7. Be2 Bb7 8. d5 Nbd7 9. 0-0 c5 10. Qc2 a6 11. e5 dxe5 12. fxe5 Ng4 13. e6 fxe6 14. Qe4 Nh6 15. Qxe6+ Kh8 16. Bxh6 Bxh6 17. Ne5 Nxe5 18. Qxe5+ Bg7 19. Qe3 Bd4 0-1

[Event "Berlin-ch Seniors op 24th"]
[Site "Berlin"]
[Date "2008.02.29"]
[Round "9"]
[White "Thur, Herbert"]
[Black "Heidenreich, Juergen"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1365"]
[BlackElo "1503"]
[PlyCount "93"]
[EventDate "2008.02.21"]
[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. e3 Nf6 3. c4 e6 4. c5 b6 5. b4 a5 6. Qa4+ Bd7 7. Qa3 Nc6 8. b5 Na7 9. Nc3 bxc5 10. dxc5 Be7 11. Nf3 0-0 12. Ne5 Bc8 13. Na4 d4 14. Bc4 dxe3 15. Bxe3 Nd5 16. Rd1 Bf6 17. Nc6 Nxc6 18. bxc6 Qe7 19. Bxd5 exd5 20. Rxd5 Qe6 21. 0-0 Qxd5 22. Nc3 Qxc6 23. h3 Be6 24. Qc1 Rad8 25. a4 Rd3 26. Nb5 Rfd8 27. Bf4 R8d7 28. Qc2 R3d5 29. Qe4 Qxc5 30. Rc1 Qf8 31. Nxc7 Rd1+ 32. Rxd1 Rxd1+ 33. Kh2 Bb3 34. Ne8 Rd4 35. Nxf6+ gxf6 36. Qxd4 Qe7 37. Bh6 Qe5+ 38. Qf4 Qxf4+ 39. Bxf4 Kg7 40. Bc7 Bxa4 41. Bxa5 f5 42. f4 h5 43. h4 Bd1 44. g3 Kf6 45. Kg2 Ke6 46. Kf2 Kd5 47. Ke3 1/2-1/2

[Event "Berlin-ch Seniors op 24th"]
[Site "Berlin"]
[Date "2008.02.28"]
[Round "8"]
[White "Heidenreich, Juergen"]
[Black "Schroeder, Gert"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1503"]
[BlackElo "1024"]
[PlyCount "97"]
[EventDate "2008.02.21"]
[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. Nf3 d6 3. c4 b6 4. Nc3 g6 5. e4 Nbd7 6. Be2 Bb7 7. Qc2 c5 8. d5 Ng4 9. h3 Nge5 10. 0-0 Nf6 11. Nxe5 dxe5 12. Be3 Bg7 13. Rad1 Qb8 14. f3 0-0 15. Qc1 a6 16. Bg5 Rd8 17. Rd3 Rd6 18. f4 Nd7 19. Bxe7 Bh6 20. g3 Qc7 21. Qe1 b5 22. Bxd6 Qxd6 23. Rdf3 Rf8 24. cxb5 axb5 25. Bxb5 Ba6 26. a4 Bxb5 27. Nxb5 Qb6 28. Qf2 Nf6 29. Re1 exf4 30. gxf4 Re8 31. Nc3 Qb4 32. e5 Nh5 33. Re4 c4 34. f5 Bc1 35. Re2 Qb8 36. d6 Rd8 37. Nb5 Qa8 38. Qa7 Qxf3 39. Qf2 Qxf2+ 40. Rxf2 Be3 41. fxg6 hxg6 42. a5 Nf4 43. Kf1 Nxh3 44. Rc2 Bf4 45. Rxc4 Bxe5 46. a6 Nf4 47. a7 Ra8 48. d7 Ne6 49. Rc8+ 1-0

[Event "Berlin-ch Seniors op 24th"]
[Site "Berlin"]
[Date "2008.02.27"]
[Round "7"]
[White "Telianer, Mikhail"]
[Black "Heidenreich, Juergen"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1472"]
[BlackElo "1503"]
[PlyCount "85"]
[EventDate "2008.02.21"]
[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. Bf4 c6 3. c3 Nf6 4. Nd2 Nbd7 5. Ngf3 e6 6. e3 c5 7. Bd3 Be7 8. Qe2 0-0 9. h4 Re8 10. 0-0-0 c4 11. Bb1 b5 12. e4 Nf8 13. Ne5 Bb7 14. g4 dxe4 15. Bxe4 Bxe4 16. Nxe4 Nxe4 17. Qxe4 Qa5 18. Nc6 Qxa2 19. Nxe7+ Kh8 20. Nc6 a5 21. Qc2 Ra6 22. Ne5 f6 23. Nf3 Rc8 24. Kd2 Qb3 25. Ra1 Qxc2+ 26. Kxc2 Kg8 27. g5 Kf7 28. gxf6 gxf6 29. Rhg1 Nd7 30. Bh6 Rg8 31. Rxg8 Kxg8 32. Rg1+ Kf7 33. Rg7+ Ke8 34. Rxh7 a4 35. Rh8+ Kf7 36. Bc1 Rb6 37. Rh7+ Ke8 38. h5 e5 39. dxe5 fxe5 40. Bg5 Re6 41. h6 Nc5 42. Be3 Nd7 43. Rg7 1-0

[Event "Berlin-ch Seniors op 24th"]
[Site "Berlin"]
[Date "2008.02.26"]
[Round "6"]
[White "Heidenreich, Juergen"]
[Black "Gnass, Erhard"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1503"]
[BlackElo "1406"]
[PlyCount "108"]
[EventDate "2008.02.21"]
[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. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Nbd7 6. Nf3 Bg7 7. Be2 0-0 8. 0-0 Re8 9. Be3 Ng4 10. Bd2 Nde5 11. Nxe5 Nxe5 12. f4 Nd7 13. Qc2 Bd4+ 14. Kh1 Bg7 15. Rae1 Nf8 16. Qd1 e5 17. Bg4 Bxg4 18. Qxg4 Nd7 19. f5 Nf6 20. Qf3 h6 21. fxg6 fxg6 22. Bxh6 Rf8 23. Bxg7 Kxg7 24. Qe2 Qd7 25. Rf3 Rh8 26. Rg3 Rh6 27. Rf1 Rah8 28. Rh3 Rxh3 29. gxh3 Rxh3 30. Rf2 Nh5 31. Rg2 Nf4 32. Qf2 Nxg2 33. Qxg2 Rh5 34. Qf2 Qg4 35. Qg2 Qh3 36. Qxh3 Rxh3 37. Kg2 Rd3 38. Nb5 Kf6 39. Nxd6 Rd2+ 40. Kg3 Rxb2 41. h4 a6 42. Kg4 b5 43. cxb5 axb5 44. Nb7 c4 45. Nc5 Ke7 46. Kg5 Rg2+ 47. Kh6 c3 48. Nd3 c2 49. Nc1 Rg4 50. Nd3 Rxh4+ 51. Kxg6 Kd6 52. Kf5 Rh3 53. Nc1 Rf3+ 54. Kg4 Rf4+ 0-1

[Event "Berlin-ch Seniors op 24th"]
[Site "Berlin"]
[Date "2008.02.25"]
[Round "5"]
[White "Franke, Klaus1111"]
[Black "Heidenreich, Juergen"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1684"]
[BlackElo "1503"]
[PlyCount "51"]
[EventDate "2008.02.21"]
[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. Nf3 Nf6 3. c3 c6 4. Nbd2 Bf5 5. g3 h6 6. Bg2 e6 7. 0-0 Bd6 8. Re1 0-0 9. Nh4 Bh7 10. e4 dxe4 11. Nxe4 Be7 12. Nxf6+ Bxf6 13. Nf3 Nd7 14. Bf4 Qb6 15. Qb3 Rfe8 16. Ne5 Qxb3 17. axb3 Nxe5 18. Bxe5 Be7 19. b4 a6 20. Be4 Bxe4 21. Rxe4 Bd8 22. Bf4 g5 23. Bd2 Bc7 24. Rae1 b5 25. h4 gxh4 26. Rxh4 1-0

[Event "Berlin-ch Seniors op 24th"]
[Site "Berlin"]
[Date "2008.02.24"]
[Round "4"]
[White "Heidenreich, Juergen"]
[Black "Ollek, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "1503"]
[BlackElo "1623"]
[PlyCount "108"]
[EventDate "2008.02.21"]
[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 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 d5 5. 0-0 Be7 6. Bf4 0-0 7. Nd2 Nc6 8. c3 Nh5 9. e3 Qe8 10. Bxc7 g5 11. Kh1 Qg6 12. c4 Nf6 13. Be5 Nxe5 14. dxe5 Ne4 15. cxd5 exd5 16. f4 g4 17. Nf2 Be6 18. Nb3 h5 19. Nxe4 dxe4 20. Nd4 Bc4 21. Rf2 h4 22. Bf1 Bf7 23. Rc1 hxg3 24. hxg3 Bd8 25. Nb5 Bb6 26. Rc3 Kg7 27. Qe2 Rh8+ 28. Kg1 Rh6 29. Rg2 Rah8 30. Kf2 Rh2 31. Nd6 Rxg2+ 32. Bxg2 Bxa2 33. Qb5 Qe6 34. b3 Bb1 35. Qc4 Qxc4 36. bxc4 Kg6 37. c5 Bc7 38. Rb3 Bd3 39. Rxb7 Rb8 40. Rxb8 Bxb8 41. Ke1 a5 42. Kd1 Bc7 43. Kc1 a4 44. Kb2 Bxd6 45. exd6 Kf6 46. c6 Bb5 47. c7 Bd7 48. Bf1 Ke6 49. Bb5 Kxd6 50. c8Q Bxc8 51. Bxa4 Kc5 52. Kc3 Be6 53. Be8 Bc8 54. Bf7 Bd7 1/2-1/2

[Event "Berlin-ch Seniors op 24th"]
[Site "Berlin"]
[Date "2008.02.23"]
[Round "3"]
[White "Mellenthin, Horst"]
[Black "Heidenreich, Juergen"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1666"]
[BlackElo "1503"]
[PlyCount "32"]
[EventDate "2008.02.21"]
[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. Nc3 Nf6 4. Nf3 Be7 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 a6 8. 0-0 Nbd7 9. Bd3 b5 10. Ne4 Bb7 11. Qc2 Nxe4 12. Bxe4 Bxe4 13. Qxe4 h6 14. Bd2 c5 15. Rfc1 Qb6 16. b3 Bf6 1/2-1/2

[Event "Berlin-ch Seniors op 24th"]
[Site "Berlin"]
[Date "2008.02.22"]
[Round "2"]
[White "Heidenreich, Juergen"]
[Black "Ahlberg, Guenter"]
[Result "0-1"]
[ECO "D16"]
[WhiteElo "1503"]
[BlackElo "1825"]
[PlyCount "46"]
[EventDate "2008.02.21"]
[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 c6 2. c4 d5 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 a5 6. e3 Bg4 7. Bxc4 e6 8. 0-0 Nbd7 9. Be2 Bb4 10. Qc2 Rc8 11. Rd1 Qe7 12. Ne1 Bxe2 13. Qxe2 0-0 14. Nd3 Rfd8 15. Na2 Bd6 16. Bd2 Bc7 17. b4 e5 18. dxe5 Nxe5 19. Bc3 Nxd3 20. Rxd3 Rxd3 21. Qxd3 Rd8 22. Qe2 Nd5 23. Be1 Qe5 0-1

[Event "Berlin-ch Seniors op 24th"]
[Site "Berlin"]
[Date "2008.02.21"]
[Round "1"]
[White "Hoppe, Rainer"]
[Black "Heidenreich, Juergen"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1832"]
[BlackElo "1503"]
[PlyCount "122"]
[EventDate "2008.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. e4 0-0 6. Nge2 c5 7. 0-0 Na6 8. h3 Nc7 9. d4 Rb8 10. Be3 Ne6 11. Rc1 cxd4 12. Nxd4 Nxd4 13. Bxd4 a6 14. Nd5 Nxd5 15. cxd5 b5 16. b4 Bd7 17. Bxg7 Kxg7 18. Qd4+ f6 19. Rc3 Rb7 20. Rfc1 Qb8 21. a3 Rc8 22. Kh2 Rbc7 23. f4 Rxc3 24. Rxc3 Rxc3 25. Qxc3 Qc8 26. Qb2 Qc7 27. g4 Kf7 28. Kg3 h6 29. Bf3 Kg7 30. Be2 Kf7 31. Bd3 Kg7 32. Kf3 Be8 33. Qc2 Qxc2 34. Bxc2 g5 35. fxg5 fxg5 36. Ke3 h5 37. gxh5 Bxh5 38. a4 Be8 39. a5 Bd7 40. Bd3 Kh6 41. Be2 Kg6 42. Kd4 Bc8 43. e5 Bb7 44. Bg4 Kg7 45. Ke4 Kh6 46. Bd7 Kg6 47. Be8+ Kg7 48. Bc6 Bc8 49. e6 Kg6 50. Kf3 Kh5 51. Kg3 Kg6 52. h4 gxh4+ 53. Kxh4 Kh6 54. Kg4 Kg6 55. Be8+ Kf6 56. Kh5 Kg7 57. Kg5 Bb7 58. Bc6 Bc8 59. Kf5 Kh7 60. Be8 Bb7 61. Ke4 Kg8 1/2-1/2

