[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.08"]
[Round "8"]
[White "David, Heinz Dieter"]
[Black "Gaul, Karl Heinz"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1558"]
[BlackElo "1546"]
[PlyCount "61"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Bc5 6. Be3 Qf6 7. Ncb5 Kd8 8. Nxc6+ bxc6 9. Bxc5 cxb5 10. Bxb5 Qxb2 11. Rb1 Qc3+ 12. Qd2 Qxc5 13. 0-0 a6 14. Bd3 Ne7 15. Rb3 Nc6 16. Rfb1 f6 17. Rc3 Qd6 18. Qe3 Nd4 19. a3 Ke7 20. f4 e5 21. f5 a5 22. Qg3 Kf8 23. Qh4 Ba6 24. Qh5 Bxd3 25. Rxd3 Qc5 26. c3 Nxf5+ 27. Kh1 Nd6 28. Qf3 Ke7 29. a4 Nc4 30. Qg4 d6 31. Rb7+ 1-0

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.07"]
[Round "7"]
[White "David, Heinz Dieter"]
[Black "Paris, Gerhard"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1558"]
[BlackElo "1468"]
[PlyCount "99"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 c5 4. Bc4 h6 5. a3 Nc6 6. h3 Nf6 7. d3 Be7 8. Bd2 Bd7 9. Nd5 a6 10. Nxf6+ Bxf6 11. 0-0 Qe7 12. Bd5 Be6 13. c4 Bxd5 14. cxd5 Na7 15. Nh2 Qc7 16. Rc1 Nb5 17. b4 b6 18. a4 Nd4 19. bxc5 bxc5 20. Ng4 Bg5 21. f4 exf4 22. Bxf4 Bxf4 23. Rxf4 h5 24. Ne3 Rb8 25. Nc2 Nxc2 26. Rxc2 g6 27. Rff2 Rb4 28. Rc4 a5 29. Qa1 0-0 30. Rfc2 Rfb8 31. Rxb4 axb4 32. a5 Ra8 33. a6 Qa7 34. Kf1 Qxa6 35. Qxa6 Rxa6 36. Rb2 f6 37. Ke2 Rb6 38. Rb3 Kf7 39. Kf3 g5 40. g3 Kg6 41. Rb2 f5 42. g4 fxg4+ 43. hxg4 hxg4+ 44. Kxg4 b3 45. Kg3 Kf6 46. Kg4 Ke5 47. Kxg5 Kd4 48. Kf5 Kc3 49. e5 dxe5 50. Kxe5 0-1

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.06"]
[Round "6"]
[White "Radloff, Rainer"]
[Black "David, Heinz Dieter"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "1669"]
[BlackElo "1558"]
[PlyCount "97"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. c4 h6 4. Bf4 b6 5. h3 Bb7 6. e3 Nc6 7. a3 e5 8. dxe5 dxe5 9. Qxd8+ Rxd8 10. Bxe5 Nxe5 11. Nxe5 Bd6 12. Nf3 0-0 13. Nc3 Bc6 14. Be2 Rfe8 15. 0-0 g5 16. Nd4 Bd7 17. Rad1 g4 18. hxg4 Bxg4 19. Bxg4 Nxg4 20. Rfe1 Re5 21. Nf3 Rh5 22. g3 Kh7 23. Kg2 Rg8 24. Rh1 Nxe3+ 25. fxe3 Rxg3+ 26. Kf2 Rf5 27. Ne4 Rgxf3+ 28. Ke2 Bc5 29. Ng5+ Rxg5 30. Kxf3 Bd6 31. Rh3 Kg6 32. a4 a5 33. e4 f5 34. exf5+ Rxf5+ 35. Ke4 Rf4+ 36. Kd5 Rf5+ 37. Ke6 Re5+ 38. Kd7 Rg5 39. Re1 Re5 40. Rg1+ Rg5 41. Re1 Re5 42. Rg1+ Rg5 43. Rgh1 h5 44. b3 Kh6 45. Ke6 Kg6 46. Rf1 Re5+ 47. Kd7 Rg5 48. Rhf3 h4 49. Rf6+ 1/2-1/2

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.04"]
[Round "5"]
[White "Rinke, Lothar"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1746"]
[BlackElo "1558"]
[PlyCount "59"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d6 4. Bg2 Nc6 5. e3 Bd7 6. Nge2 Rb8 7. 0-0 Qc8 8. d4 Bh3 9. d5 Bxg2 10. Kxg2 Ne7 11. Qa4+ c6 12. e4 Ra8 13. Bg5 Nd7 14. Be3 Nb6 15. Qb3 cxd5 16. Bxb6 axb6 17. cxd5 Qc7 18. Qb5+ Kd8 19. Rac1 Ra5 20. Qb3 Qc5 21. a4 b5 22. Nxb5 Qb6 23. Qb4 Nc8 24. Qc3 Ra8 25. b3 Be7 26. Qf3 f6 27. Qf5 g5 28. Rc7 Qxc7 29. Nxc7 Kxc7 30. Rc1+ 1-0

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.03"]
[Round "4"]
[White "David, Heinz Dieter"]
[Black "Rollwitz, Inge"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1558"]
[BlackElo "1389"]
[PlyCount "57"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 h6 5. h3 Be7 6. d4 0-0 7. dxe5 Nh7 8. exd6 Bxd6 9. Be3 Nc6 10. a3 a6 11. Qd2 b5 12. Bd3 Ne5 13. Nxe5 Bxe5 14. 0-0-0 Bb7 15. f4 Bd4 16. Bxd4 Qxd4 17. e5 Rfe8 18. Bxh7+ Kxh7 19. Qxd4 Bxg2 20. Rhg1 Bf3 21. Qd3+ Kh8 22. Qxf3 c5 23. Qh5 Rf8 24. Rd7 Kg8 25. Qg4 g6 26. f5 g5 27. Qh5 Kg7 28. f6+ Kg8 29. Rxg5+ 1-0

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.02"]
[Round "3"]
[White "Moeschl, Alois"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1775"]
[BlackElo "1558"]
[PlyCount "68"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Bd7 7. Be3 Nc6 8. 0-0 Be7 9. h3 Nxd4 10. Bxd4 c5 11. Be3 Bc6 12. f3 h6 13. Qd2 d5 14. exd5 Nxd5 15. Nxd5 Qxd5 16. Qc3 Bf6 17. Qxc5 Qxc5 18. Bxc5 Bxb2 19. Rad1 Bf6 20. Bc4 Bc3 21. Rd3 Ba5 22. c3 Bd7 23. Re1+ Be6 24. Bxe6 fxe6 25. Rxe6+ Kf7 26. Re7+ Kg6 27. Rd6+ Kh7 28. Bd4 Rhg8 29. Rdd7 Rad8 30. Rxg7+ Rxg7 31. Rxg7+ Kh8 32. Rd7+ Kg8 33. Rg7+ Kh8 34. Rxb7+ Kg8 1-0

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.01"]
[Round "2"]
[White "David, Heinz Dieter"]
[Black "Engelhardt, Erhard"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1558"]
[BlackElo "1760"]
[PlyCount "68"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Nc3 Ne7 6. h3 Bf5 7. Bd3 Bg6 8. Qe2 0-0 9. Bxg6 hxg6 10. Qb5 Nbc6 11. a3 b6 12. Be3 a6 13. Qd3 Qd7 14. 0-0-0 Na5 15. Ne5 Bxe5 16. dxe5 Rfd8 17. Bg5 c6 18. Rhe1 Qe6 19. Bxe7 Qxe7 20. e6 b5 21. exf7+ Qxf7 22. Qg3 Re8 23. f4 Nb7 24. Qg5 Qf6 25. h4 Nd6 26. Re5 Nf7 27. Rxe8+ Rxe8 28. Qxf6 gxf6 29. Kd2 Nd6 30. b3 d4 31. Ne2 c5 32. g4 Re3 33. Rh1 Ne4+ 34. Ke1 Rxe2+ 0-1

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.01.31"]
[Round "1"]
[White "Koerner, Helmut"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1852"]
[BlackElo "1558"]
[PlyCount "49"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e3 Nf6 4. c4 Bd7 5. Nf3 h6 6. Nc3 a6 7. a4 Nc6 8. b5 Ne7 9. d4 exd4 10. Nxd4 c6 11. Be2 c5 12. Nb3 Ng6 13. Bf3 Rb8 14. Ne4 Nxe4 15. Bxe4 Qh4 16. Qc2 Ne5 17. Bxe5 dxe5 18. Rd1 Be6 19. Na5 axb5 20. axb5 b6 21. Nc6 Ra8 22. Nxe5 Ra3 23. Bc6+ Ke7 24. Qd2 Rxe3+ 25. Qxe3 1-0

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.02.04"]
[Round "9"]
[White "Klevenow, Ursula"]
[Black "David, Heinz Dieter"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1632"]
[BlackElo "1575"]
[PlyCount "30"]
[EventDate "2016.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 c6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Nf3 Be7 6. Bf4 Nd7 7. e3 Ngf6 8. Bd3 Bb4 9. 0-0 Bxc3 10. bxc3 Ne4 11. c4 Ndf6 12. Rc1 Be6 13. Ne5 g5 14. f3 gxf4 15. fxe4 dxe4 1/2-1/2

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.02.03"]
[Round "8"]
[White "David, Heinz Dieter"]
[Black "Mackowiak, Manfred"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1575"]
[BlackElo "1409"]
[PlyCount "127"]
[EventDate "2016.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. h3 h6 5. d3 c5 6. Bd2 Be7 7. a3 Nc6 8. Be2 0-0 9. Nd5 Nxd5 10. exd5 Nd4 11. Nxd4 cxd4 12. Bg4 f5 13. Bf3 f4 14. Qe2 Bf6 15. Be4 Bd7 16. Qh5 Be8 17. Qg4 Bf7 18. 0-0 h5 19. Qf3 g5 20. g4 h4 21. Bf5 Qe8 22. Qe4 Kg7 23. Bb4 Be7 24. Rac1 Bg6 25. Bxg6 Qxg6 26. Qxg6+ Kxg6 27. c3 a5 28. Bxd6 Bxd6 29. cxd4 exd4 30. Rfe1 Rfe8 31. Re4 Rxe4 32. dxe4 Kf6 33. f3 Ke5 34. Kf1 Rb8 35. Ke2 Kf6 36. Kd3 Be5 37. b4 axb4 38. axb4 Ra8 39. b5 Ke7 40. Rb1 b6 41. Rc1 Ra3+ 42. Kd2 Rb3 43. Rc6 Rxb5 44. Re6+ Kf7 45. Rxe5 Kf6 46. Rf5+ Kg6 47. Kd3 Rb3+ 48. Kxd4 Rxf3 49. d6 Ra3 50. d7 Ra8 51. Ke5 b5 52. Rf6+ Kg7 53. Rd6 b4 54. Ke6 f3 55. d8Q Rxd8 56. Rxd8 f2 57. Rd1 b3 58. Rf1 b2 59. Kf5 Kf7 60. Kxg5 Ke6 61. Kf4 Kd6 62. Kf3 Ke5 63. Kxf2 Kxe4 64. Rb1 1-0

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.02.02"]
[Round "7"]
[White "Kuntosch, Peter"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1586"]
[BlackElo "1575"]
[PlyCount "69"]
[EventDate "2016.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 c6 2. c4 e6 3. a3 d5 4. cxd5 exd5 5. Nc3 Nf6 6. Bg5 Be7 7. Bxf6 Bxf6 8. h3 Be6 9. Nf3 Nd7 10. e3 Nb6 11. Nd2 Rc8 12. Nb3 Na8 13. Nc5 Qe7 14. Rc1 b6 15. Nd3 0-0 16. b4 Nc7 17. Na4 Nb5 18. Qb3 Nd6 19. Be2 Ne4 20. Rc2 Qd8 21. 0-0 b5 22. Nac5 Qe7 23. Rfc1 Nxc5 24. Nxc5 Bf5 25. Bd3 Bxd3 26. Nxd3 Qe8 27. Nf4 Qd7 28. Rc3 Bg5 29. Nd3 f6 30. Qc2 Qf5 31. Nc5 Qxc2 32. R3xc2 f5 33. Ne6 Bxe3 34. fxe3 Rfe8 35. Rxc6 1-0

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.02.01"]
[Round "6"]
[White "David, Heinz Dieter"]
[Black "Moeller, Dirk Halvard"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1575"]
[BlackElo "1548"]
[PlyCount "86"]
[EventDate "2016.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. Bc4 Nf6 5. h3 e6 6. a3 Be7 7. d4 cxd4 8. Nxd4 Bd7 9. Ndb5 Ne5 10. Bd3 0-0 11. 0-0 a6 12. Nd4 Qb6 13. Nf3 Rac8 14. Nxe5 dxe5 15. Ne2 Rfd8 16. b4 Bc6 17. Be3 Qc7 18. Qc1 Bxe4 19. Bxe4 Nxe4 20. f3 Nd6 21. c3 f5 22. f4 Ne4 23. fxe5 Qxe5 24. Bd4 Qc7 25. Qe3 Bg5 26. Qf3 Nd2 27. Qh5 Nxf1 28. Qxg5 Rxd4 29. cxd4 Nh2 30. Rc1 Qb8 31. Rxc8+ Qxc8 32. Kxh2 Qc7+ 33. Qf4 Qd8 34. Qe5 Qe7 35. Nf4 Kf7 36. d5 exd5 37. Qxd5+ Kf6 38. Qf3 Qe5 39. Qg3 g6 40. h4 Qd4 41. Qg5+ Kf7 42. h5 Qh8 43. Qh6 Qg7 1/2-1/2

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.01.30"]
[Round "5"]
[White "Geist, Wolfgang"]
[Black "David, Heinz Dieter"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1505"]
[BlackElo "1575"]
[PlyCount "86"]
[EventDate "2016.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 e6 3. c3 Nf6 4. Nbd2 h6 5. e4 d5 6. e5 Nh7 7. Bd3 Nd7 8. 0-0 Be7 9. Bxh7 Rxh7 10. Qc2 Rh8 11. Re1 Nb6 12. b3 Bd7 13. a4 a5 14. Nf1 c5 15. dxc5 Bxc5 16. Be3 Bxe3 17. Rxe3 Bc6 18. Nd4 Qg5 19. Qe2 Kd7 20. Rg3 Qe7 21. Rxg7 Rag8 22. Rxg8 Rxg8 23. Nxc6 bxc6 24. f3 Qc5+ 25. Qe3 Qxe3+ 26. Nxe3 h5 27. f4 Ke7 28. Rf1 c5 29. f5 Rg5 30. h4 Rg8 31. f6+ Kf8 32. c4 d4 33. Nd1 Rg4 34. Rf3 Nd7 35. Nf2 Rg6 36. Nd3 Rg4 37. g3 Re4 38. Kf2 Nxe5 39. Nxe5 Rxe5 40. Kf1 Ke8 41. g4 hxg4 42. Rf4 Rf5 43. Rxf5 exf5 0-1

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.01.29"]
[Round "4"]
[White "David, Heinz Dieter"]
[Black "Radloff, Rainer"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1575"]
[BlackElo "1657"]
[PlyCount "62"]
[EventDate "2016.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 e6 5. d4 cxd4 6. Nxd4 a6 7. Nf3 b5 8. Bd3 Bb7 9. a3 Be7 10. 0-0 Nbd7 11. Bf4 Nc5 12. Re1 Nxd3 13. cxd3 0-0 14. h3 Rc8 15. Qd2 h6 16. Qe2 Nh7 17. Nh2 Bf6 18. Ng4 Bxc3 19. bxc3 Rxc3 20. Nxh6+ gxh6 21. Bxh6 Qf6 22. Qg4+ Kh8 23. Bxf8 Nxf8 24. Qh5+ Kg7 25. Qg4+ Ng6 26. Red1 Rxd3 27. f3 Qd4+ 28. Kh2 Rxd1 29. Rxd1 Qxd1 30. h4 Qd2 31. h5 Qf4+ 0-1

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.01.28"]
[Round "3"]
[White "Schrodt, Horst"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1763"]
[BlackElo "1575"]
[PlyCount "41"]
[EventDate "2016.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 c6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. cxd5 exd5 6. e3 Nf6 7. Be2 Be6 8. 0-0 Nbd7 9. Qc2 a6 10. Rb1 Qc7 11. h3 c5 12. dxc5 Qxc5 13. Nd4 Ne4 14. Nxe4 Qxc2 15. Nxc2 dxe4 16. Nd4 Bd5 17. Rd1 Bxa2 18. Ra1 Bd5 19. Nf5 Be6 20. Nxg7+ Kf8 21. Nxe6+ 1-0

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.01.27"]
[Round "2"]
[White "Kranch, Klaus"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1756"]
[BlackElo "1575"]
[PlyCount "71"]
[EventDate "2016.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. e4 Nc6 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 a6 8. Be2 h6 9. 0-0 c5 10. Qd1 Bd7 11. Re1 Qc7 12. Nd5 Nxd5 13. exd5 0-0-0 14. Bd3 Kb8 15. Bd2 Re8 16. Rb1 Be7 17. b4 Ka7 18. b5 axb5 19. cxb5 b6 20. a4 c4 21. Rc1 Qd8 22. Rxc4 Bg5 23. Rxe8 Rxe8 24. Bb4 Kb7 25. Bxd6 Bg4 26. Rxg4 Qxd6 27. Re4 Rc8 28. Rc4 Re8 29. Be2 Qe5 30. Rc2 Bf6 31. g3 Rd8 32. Bf3 Rd6 33. Qc1 Rd7 34. Rc8 Qd6 35. Rc3 Rc7 36. Rxc7+ 1-0

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.01.26"]
[Round "1"]
[White "David, Heinz Dieter"]
[Black "Mietzelfeldt, Gerhard"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1575"]
[BlackElo "1853"]
[PlyCount "48"]
[EventDate "2016.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 Be7 5. Be2 0-0 6. h3 d6 7. a3 h6 8. Bd2 a6 9. Qc1 Nh7 10. Nd5 f5 11. Nxe7+ Qxe7 12. exf5 Bxf5 13. g4 Bd7 14. g5 Nd4 15. Nxd4 exd4 16. gxh6 Rae8 17. Qd1 Qh4 18. Rh2 Bg4 19. c3 Rxe2+ 20. Qxe2 Bxe2 21. Kxe2 Qh5+ 22. Kf1 Rf3 23. Kg2 Rxd3 24. Bf4 Qf3+ 0-1

[Event "Miedzyzdroje OB Seniors 23rd"]
[Site "Miedzyzdroje"]
[Date "2015.06.24"]
[Round "8"]
[White "David, Heinz Dieter"]
[Black "Roellig, Wolfgang"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1601"]
[BlackElo "1624"]
[PlyCount "9"]
[EventDate "2015.06.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. h3 1/2-1/2

[Event "Miedzyzdroje OB Seniors 23rd"]
[Site "Miedzyzdroje"]
[Date "2015.06.23"]
[Round "7"]
[White "David, Heinz Dieter"]
[Black "Komeinda, Josef"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1601"]
[BlackElo "1633"]
[PlyCount "72"]
[EventDate "2015.06.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 Na5 4. Bxf7+ Kxf7 5. Ng5+ Ke8 6. Qf3 Nh6 7. d3 Qb6 8. Nc3 Qf6 9. Nd5 Qxf3 10. Nxf3 Kd8 11. Bf4 d6 12. h3 Nc6 13. c3 Nf7 14. 0-0 h6 15. Nh2 g5 16. Bg3 Nfe5 17. Rad1 Bg7 18. f4 gxf4 19. Bxf4 Be6 20. Bxe5 Nxe5 21. b3 Kd7 22. d4 cxd4 23. cxd4 Nc6 24. Nf3 Rag8 25. Nf4 Bf7 26. e5 dxe5 27. dxe5+ Kc8 28. e6 Be8 29. Rc1 Kb8 30. Rfd1 a6 31. a3 Bb2 32. Rc4 Bxa3 33. Nd5 Bh5 34. Rf1 Bxf3 35. Rxf3 Ne5 36. Nxe7 Nxf3+ 0-1

[Event "Miedzyzdroje OB Seniors 23rd"]
[Site "Miedzyzdroje"]
[Date "2015.06.21"]
[Round "4"]
[White "David, Heinz Dieter"]
[Black "Serowy, Reinhold"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1601"]
[BlackElo "1590"]
[PlyCount "41"]
[EventDate "2015.06.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 c6 4. d4 Bg4 5. Be2 Nbd7 6. h3 Bh5 7. e5 dxe5 8. dxe5 Bxf3 9. Bxf3 Nxe5 10. Be3 Qxd1+ 11. Rxd1 Nxf3+ 12. gxf3 e6 13. Ke2 Nd5 14. Nxd5 cxd5 15. Rde1 a6 16. b3 Bb4 17. Reg1 g6 18. Bd4 Rg8 19. Rg4 Kd7 20. Kf1 h5 21. Rg2 1/2-1/2

[Event "Miedzyzdroje OB Seniors 23rd"]
[Site "Miedzyzdroje"]
[Date "2015.06.21"]
[Round "5"]
[White "Ollek, Karl Heinz"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1722"]
[BlackElo "1601"]
[PlyCount "56"]
[EventDate "2015.06.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 h6 3. e4 Nf6 4. Nc3 Nc6 5. h3 a6 6. Be3 Bd7 7. a3 e6 8. Bc4 b5 9. Bd3 Na5 10. 0-0 Be7 11. Nd2 Nc6 12. f4 e5 13. dxe5 dxe5 14. Nb3 Qc8 15. Kh2 Bd6 16. f5 Nd4 17. g3 c5 18. Be2 Qc6 19. Bf3 Nxf3+ 20. Qxf3 0-0-0 21. a4 b4 22. Nd5 Nxd5 23. exd5 Qc7 24. a5 c4 25. Bb6 Qb7 26. Nd2 Bb5 27. Rfd1 Rde8 28. Ne4 Qe7 1-0

[Event "Miedzyzdroje OB Seniors 23rd"]
[Site "Miedzyzdroje"]
[Date "2015.06.19"]
[Round "3"]
[White "Grabczynski, Zdzislaw"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "D51"]
[WhiteElo "1633"]
[BlackElo "1601"]
[PlyCount "65"]
[EventDate "2015.06.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 c6 2. c4 e6 3. a3 d5 4. Nc3 Nf6 5. Bg5 Be7 6. e3 Nbd7 7. Nf3 h6 8. Bh4 Ne4 9. Bxe7 Qxe7 10. Nxe4 dxe4 11. Nd2 Nf6 12. Qc2 e5 13. Nxe4 exd4 14. Nxf6+ Qxf6 15. exd4 Qxd4 16. Rd1 Qe5+ 17. Be2 Bf5 18. Qc1 0-0 19. Rd2 Rfe8 20. 0-0 Qf6 21. Bd3 Bxd3 22. Rxd3 Qg6 23. Rd7 b5 24. c5 Qe6 25. Rd6 Qe5 26. Rxc6 Rac8 27. Rxc8 Rxc8 28. b4 Rc6 29. Re1 Qb8 30. Qd2 Qa8 31. h3 a5 32. Qd7 Rg6 33. Re8+ 1-0

[Event "Miedzyzdroje OB Seniors 23rd"]
[Site "Miedzyzdroje"]
[Date "2015.06.18"]
[Round "2"]
[White "David, Heinz Dieter"]
[Black "Wagner, Richard"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1601"]
[BlackElo "1812"]
[PlyCount "170"]
[EventDate "2015.06.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nf3 Be7 7. Nc3 Qc7 8. Nb5 Qb8 9. Be3 a6 10. Nbd4 0-0 11. Nxc6 bxc6 12. Qc1 Nxe4 13. Bxe4 Qb4+ 14. c3 Qxe4 15. Qb1 Qc4 16. h3 f6 17. Qc2 d5 18. b3 Qb5 19. Nd4 Qb7 20. c4 Bb4+ 21. Bd2 Bxd2+ 22. Qxd2 c5 23. Nf3 dxc4 24. bxc4 Qe4+ 25. Qe3 Bb7 26. 0-0 Qxe3 27. fxe3 Be4 28. Nd2 Bd3 29. Rf2 e5 30. e4 Rab8 31. Rc1 Rb2 32. Nb3 Rxf2 33. Kxf2 Bxe4 34. Nxc5 Bg6 35. a3 Bf7 36. Ne4 Rd8 37. c5 Rd4 38. Ke3 Bd5 39. Nd2 Bc6 40. Rc4 Rd5 41. g3 Kf8 42. Nb3 Ke7 43. Rb4 Kd7 44. Rc4 Bb5 45. Rc3 Kc7 46. h4 Bd7 47. Na5 Bf5 48. Nb3 Kc6 49. Na5+ Kb5 50. Nb7 Bd7 51. a4+ Kb4 52. Rc1 Bc6 53. Rb1+ Kxa4 54. Rb6 Bxb7 55. Rxb7 Rxc5 56. Rxg7 Rc3+ 57. Ke4 Kb4 58. g4 Rc4+ 59. Kd3 Rf4 60. h5 a5 61. Ke3 a4 62. g5 a3 63. Rb7+ Kc3 64. g6 hxg6 65. hxg6 Rg4 66. g7 a2 67. Rc7+ Kb3 68. Rb7+ Kc2 69. Rc7+ Kd1 70. Ra7 f5 71. Rxa2 Rg3+ 72. Kf2 Rxg7 73. Ra5 Re7 74. Ke3 f4+ 75. Kf3 Ke1 76. Ra1+ Kd2 77. Rh1 Kd3 78. Rd1+ Kc2 79. Re1 Kd2 80. Re2+ Kd1 81. Rf2 e4+ 82. Kxf4 e3 83. Rf1+ Kd2 84. Ra1 e2 85. Ra2+ Kd3 0-1

[Event "Miedzyzdroje OB Seniors 23rd"]
[Site "Miedzyzdroje"]
[Date "2015.06.17"]
[Round "1"]
[White "Fitzke, Ulrich"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1886"]
[BlackElo "1601"]
[PlyCount "49"]
[EventDate "2015.06.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 c6 2. c4 e6 3. Nc3 d5 4. e3 Nf6 5. Nf3 Bb4 6. Bd2 Bxc3 7. Bxc3 Ne4 8. Bb4 a5 9. Bd2 Nd7 10. Bd3 Ndf6 11. 0-0 Bd7 12. Rc1 h5 13. Ne5 c5 14. cxd5 cxd4 15. Qe2 Nxd2 16. Qxd2 dxe3 17. Qxe3 Nxd5 18. Qc5 Rc8 19. Qd6 b5 20. Nxd7 Nc7 21. Rfd1 Qxd7 22. Qxd7+ Kxd7 23. Bxb5+ Ke7 24. Rd7+ Kf6 25. Rcxc7 1-0

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.02.07"]
[Round "9"]
[White "David, Heinz Dieter"]
[Black "Fritz, Juergen1"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1277"]
[BlackElo "1375"]
[PlyCount "86"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. Bd2 d6 6. h3 a6 7. a3 Nf6 8. Nc3 0-0 9. Qc1 Nh7 10. Be3 Ba7 11. Bxa7 Nxa7 12. Ba2 c6 13. Qe3 Be6 14. 0-0-0 Nb5 15. Bxe6 fxe6 16. Nxb5 axb5 17. d4 exd4 18. Nxd4 Re8 19. Qb3 d5 20. exd5 exd5 21. Rhe1 Qg5+ 22. Kb1 Qxg2 23. Qc3 Qg6 24. Rg1 Qf6 25. Qg3 Re7 26. c3 Rf8 27. Rdf1 Qg5 28. f4 Qxg3 29. Rxg3 Nf6 30. Nf5 Re4 31. Nxh6+ Kh7 32. Nf5 Nh5 33. Rg5 g6 34. Nh4 Nxf4 35. Rg3 Rf6 36. Ng2 Nh5 37. Rxf6 Nxf6 38. Rf3 Kg7 39. Nf4 g5 40. Nd3 Nh5 41. Nc5 Rf4 42. Ne6+ Kf6 43. Nxf4 Nxf4 1/2-1/2

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.02.06"]
[Round "8"]
[White "Scheumann, Joachim"]
[Black "David, Heinz Dieter"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1356"]
[BlackElo "1277"]
[PlyCount "60"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 d6 4. h3 Nc6 5. g3 Bd7 6. Bg2 a6 7. Nge2 Be7 8. 0-0 Qc8 9. Kh2 h5 10. h4 Ng4+ 11. Kg1 g5 12. f3 Nh6 13. Kf2 gxh4 14. Rh1 Be6 15. d3 Qd7 16. Nd5 h3 17. Bf1 h4 18. g4 Nxg4+ 19. fxg4 Bxg4 20. Be3 0-0-0 21. Bb6 Qe6 22. Be3 Rdf8 23. Qd2 Rhg8 24. Ng1 f5 25. Nxh3 fxe4+ 26. Ke1 Nd4 27. Bxd4 exd4 28. dxe4 Qxe4+ 29. Be2 Qxh1+ 30. Bf1 Qxf1# 0-1

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.02.05"]
[Round "7"]
[White "David, Heinz Dieter"]
[Black "Roloff, Karsten"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1277"]
[BlackElo "1483"]
[PlyCount "124"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 e5 3. Bc4 h6 4. Nc3 Nf6 5. h3 Be7 6. d4 exd4 7. Nxd4 Bd7 8. Nf5 0-0 9. Be3 a6 10. Qf3 Bxf5 11. exf5 Nc6 12. a3 Ne5 13. Qe2 Nxc4 14. Qxc4 b5 15. Qd3 Nd7 16. Nd5 Ne5 17. Nxe7+ Qxe7 18. Qe2 Nc4 19. b3 Nxe3 20. Qxe3 Qf6 21. 0-0 Qxf5 22. Rac1 Rfe8 23. Qg3 Re2 24. c4 Rc2 25. cxb5 axb5 26. Ra1 Re8 27. a4 bxa4 28. Rxa4 Rb2 29. Rf4 Qc2 30. Rf3 Rb1 31. Rxb1 Qxb1+ 32. Kh2 Re1 33. Qf4 Rh1+ 34. Kg3 Qg6+ 35. Qg4 Qxg4+ 36. hxg4 Rc1 37. Re3 Kf8 38. Kf4 Rc2 39. Kf3 f6 40. b4 Kf7 41. Rb3 Ke6 42. b5 g6 43. b6 cxb6 44. Rxb6 Rd2 45. Rb3 f5 46. gxf5+ Kxf5 47. Kg3 g5 48. Rf3+ Kg6 49. Re3 h5 50. f3 Kf5 51. Ra3 h4+ 52. Kh2 Rd4 53. Ra5+ Kf4 54. Kh3 d5 55. Ra8 Rd1 56. Rf8+ Ke3 57. Kg4 Rg1 58. Kxg5 Rxg2+ 59. Kxh4 d4 60. Kh3 Rg7 61. f4 d3 62. Re8+ Kxf4 0-1

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.02.04"]
[Round "6"]
[White "Kober, Werner"]
[Black "David, Heinz Dieter"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1184"]
[BlackElo "1277"]
[PlyCount "56"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. h3 Nf6 5. Nc3 Nc6 6. 0-0 a6 7. a3 h6 8. d4 Bd7 9. dxe5 Nxe5 10. Bb3 Qc8 11. Bf4 Bxh3 12. Nxe5 dxe5 13. Bxe5 Qg4 14. Qxg4 Bxg4 15. Bxc7 0-0 16. f3 Be6 17. Bxe6 fxe6 18. Be5 Bc5+ 19. Kh1 Rad8 20. Rad1 b5 21. b4 Bb6 22. g4 Nd7 23. Bg3 Rf7 24. Rd6 Bc7 25. Rxd7 Rdxd7 26. Ne2 Rd2 27. c3 Rxe2 28. Bxc7 Rxc7 0-1

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.02.03"]
[Round "5"]
[White "David, Heinz Dieter"]
[Black "Fey, Jens"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1277"]
[BlackElo "1472"]
[PlyCount "46"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. Nc3 Nf6 5. h3 0-0 6. d3 Nc6 7. a3 h6 8. Bd2 Nh7 9. Nd5 Nf6 10. Nxe7+ Qxe7 11. Qc1 Nh7 12. Be3 Kh8 13. Qd2 f5 14. exf5 Bxf5 15. 0-0-0 e4 16. Nd4 Nxd4 17. Bxd4 c5 18. Bc3 exd3 19. Bxd3 Bxd3 20. Qxd3 Rae8 21. Qd2 d5 22. Qxh6 d4 23. Bd2 gxh6 0-1

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.02.02"]
[Round "4"]
[White "Scholz, Werner"]
[Black "David, Heinz Dieter"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1452"]
[BlackElo "1277"]
[PlyCount "56"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 e6 3. e3 Nf6 4. Bd3 d5 5. Nbd2 Nbd7 6. 0-0 h6 7. Re1 a6 8. e4 dxe4 9. Nxe4 Nxe4 10. Rxe4 Nf6 11. Re1 Bd7 12. c3 Be7 13. Ne5 Qc7 14. Qf3 Rf8 15. Bf4 Bd6 16. c4 c5 17. d5 0-0-0 18. a4 exd5 19. cxd5 Rde8 20. Nxd7 Rxe1+ 21. Rxe1 Nxd7 22. Bxd6 Qxd6 23. Bc4 Kb8 24. Qe4 Nb6 25. Bb3 Rd8 26. Rd1 Rd7 27. f4 Re7 28. Qf3 c4 1/2-1/2

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.01.31"]
[Round "3"]
[White "David, Heinz Dieter"]
[Black "Daebel, Hasso"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1277"]
[BlackElo "1436"]
[PlyCount "68"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 a6 4. a3 b5 5. Ba2 Nc6 6. Nf3 Bb7 7. d3 Nf6 8. Bf4 d6 9. h3 Be7 10. Nh2 h6 11. Qe2 Nd4 12. Qd1 Bc6 13. Nf3 e5 14. Bd2 0-0 15. Nxd4 cxd4 16. Ne2 d5 17. Ng3 dxe4 18. Nf5 exd3 19. Nxe7+ Qxe7 20. Bb4 Qb7 21. Bxf8 Rxf8 22. cxd3 Bxg2 23. Rg1 Bxh3 24. Qd2 Kh7 25. Rc1 Be6 26. Bxe6 fxe6 27. Ke2 e4 28. Rh1 exd3+ 29. Qxd3+ Qe4+ 30. Qxe4+ Nxe4 31. f3 Ng3+ 32. Kd3 Nxh1 33. Rxh1 Rxf3+ 34. Kxd4 Rf5 0-1

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.01.30"]
[Round "2"]
[White "Pfueller, Volker"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "1510"]
[BlackElo "1277"]
[PlyCount "58"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 Qe7 5. Nxc3 d6 6. Nf3 h6 7. 0-0 Nf6 8. Re1 Qd7 9. e5 dxe5 10. Nxe5 Qxd1 11. Bxf7+ Kd8 12. Rxd1+ Bd6 13. Bg6 Rf8 14. Nf7+ Ke7 15. Nxd6 cxd6 16. Nb5 Nc6 17. Nxd6 Rd8 18. Nxc8+ Raxc8 19. Be3 Ne5 20. Rxd8 Rxd8 21. Bc5+ Ke6 22. Bc2 Rc8 23. Bb3+ Kf5 24. Bxa7 Nfd7 25. Bd4 Nd3 26. h3 N7e5 27. Bd5 Rc1+ 28. Rxc1 Nxc1 29. g4+ Kg6 1-0

[Event "Berlin-ch Seniors op 31st"]
[Site "Berlin"]
[Date "2015.01.29"]
[Round "1"]
[White "David, Heinz Dieter"]
[Black "Smits, Oswald"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1277"]
[BlackElo "1664"]
[PlyCount "84"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. a3 a6 5. d3 Nf6 6. Nc3 h6 7. Nd5 d6 8. h3 b5 9. Ba2 Bb7 10. Be3 Bxe3 11. Nxe3 Ne7 12. Nh4 Bc8 13. Qf3 Be6 14. Bxe6 fxe6 15. Qg3 g5 16. Nf3 Kd7 17. Ng4 Nh5 18. Qh2 Ng6 19. 0-0-0 Nhf4 20. Rhe1 h5 21. Ngxe5+ dxe5 22. d4 Kc8 23. g3 Nxh3 24. Nxe5 Nxf2 25. Qxf2 Rf8 26. Qg2 Ne7 27. Rf1 Kb7 28. Qh3 Rxf1 29. Qxf1 Qg8 30. Qg2 Rd8 31. c3 g4 32. c4 Qg5+ 33. Kb1 Qe3 34. d5 exd5 35. cxd5 Kc8 36. Qc2 Qxg3 37. d6 Rxd6 38. Rxd6 Qxe5 39. Rxa6 Kb7 40. Ra5 Nc6 41. Qc3 Qxc3 42. Rxb5+ Ka6 0-1

[Event "Berlin-ch Seniors op 30th"]
[Site "Berlin"]
[Date "2014.02.06"]
[Round "8"]
[White "David, Heinz Dieter"]
[Black "Prix, Siegfried"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1336"]
[BlackElo "1661"]
[PlyCount "51"]
[EventDate "2014.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 Bb4 5. Bd2 0-0 6. a3 Ba5 7. Be2 d6 8. h3 Be6 9. Nh2 Nd4 10. b4 Bb6 11. Na4 Qd7 12. g4 Qxa4 13. c3 Qxd1+ 14. Bxd1 Nb3 15. Bxb3 Bxb3 16. Rc1 Be6 17. a4 a5 18. Ke2 axb4 19. Ra1 bxc3 20. Bxc3 Ba5 21. Rhc1 c5 22. Bxa5 Rxa5 23. Rcb1 Rb8 24. Ke3 d5 25. f4 d4+ 26. Kd2 0-1

[Event "Berlin-ch Seniors op 30th"]
[Site "Berlin"]
[Date "2014.02.05"]
[Round "7"]
[White "Kasper, Peter"]
[Black "David, Heinz Dieter"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1587"]
[BlackElo "1336"]
[PlyCount "54"]
[EventDate "2014.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Bd3 Bd7 6. 0-0 a6 7. Nc3 Be7 8. f4 h6 9. e5 dxe5 10. fxe5 Bc5 11. Nce2 Ng4 12. c3 Nxe5 13. Kh1 Nbc6 14. Nb3 Bd6 15. Bc2 Qe7 16. Ng3 0-0-0 17. Ne4 Ng4 18. h3 Qh4 19. Nxd6+ cxd6 20. Kg1 Nge5 21. Be3 Bxh3 22. Bb6 Qg3 23. Bf5+ Bxf5 24. Rxf5 Ng4 25. Rh5 Rde8 26. Rh3 Qf4 27. Rf3 Qh2+ 0-1

[Event "Berlin-ch Seniors op 30th"]
[Site "Berlin"]
[Date "2014.02.04"]
[Round "6"]
[White "David, Heinz Dieter"]
[Black "Roloff, Karsten"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1336"]
[BlackElo "1547"]
[PlyCount "57"]
[EventDate "2014.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. Nc3 Nc6 5. a3 a6 6. Be2 b5 7. d3 Nf6 8. b4 cxb4 9. axb4 Nxb4 10. Nxb5 Bb7 11. Nc3 Qc7 12. Bd2 Nc6 13. h3 d5 14. exd5 exd5 15. Qc1 Rd8 16. Bf4 Bd6 17. Bxd6 Rxd6 18. 0-0 0-0 19. d4 Ne4 20. Na4 Re8 21. Bd3 Nb4 22. Re1 Nxd3 23. cxd3 Qxc1 24. Raxc1 Nf6 25. Rc7 Bc6 26. Nc5 Bb5 27. Rxe8+ Bxe8 28. Ne5 h6 29. Nb7 1/2-1/2

[Event "Berlin-ch Seniors op 30th"]
[Site "Berlin"]
[Date "2014.02.03"]
[Round "5"]
[White "Moeller, Dirk Halvard"]
[Black "David, Heinz Dieter"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1514"]
[BlackElo "1336"]
[PlyCount "102"]
[EventDate "2014.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. d4 d6 3. Bc4 Be7 4. c3 Nf6 5. Nd2 exd4 6. cxd4 Nc6 7. Ngf3 Bg4 8. Qb3 0-0 9. Qc2 h6 10. 0-0 Qd7 11. a3 a6 12. Re1 Nh5 13. e5 d5 14. Ba2 Nf4 15. Bb1 g6 16. Nf1 Nxg2 17. e6 Bxe6 18. Rxe6 Qxe6 19. Ng3 Nh4 20. Nxh4 Bxh4 21. Be3 Rae8 22. Bxh6 Qh3 23. Be3 Nxd4 24. Qd1 Re6 25. Bxd4 Rfe8 26. Be3 Rxe3 27. fxe3 Bxg3 28. Qd2 Bd6 29. Bd3 Rxe3 30. Bf1 Qg4+ 31. Kh1 Qe4+ 32. Bg2 Qf4 33. Bxd5 Rh3 34. Qxf4 Bxf4 35. Bxb7 a5 36. Rf1 Rxh2+ 37. Kg1 Rxb2 38. Bd5 Be3+ 39. Kh1 Rf2 40. Re1 Bb6 41. Re8+ Kg7 42. Re7 g5 43. a4 Rf6 44. Kg2 Rf2+ 45. Kg3 Rf4 46. Bc6 Kf6 47. Re8 Rc4 48. Bb5 Rc5 49. Kg4 Re5 50. Rg8 Bf2 51. Kh5 Re4 0-1

[Event "Berlin-ch Seniors op 30th"]
[Site "Berlin"]
[Date "2014.02.02"]
[Round "4"]
[White "David, Heinz Dieter"]
[Black "Garms, Ilse"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1336"]
[BlackElo "1610"]
[PlyCount "16"]
[EventDate "2014.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. c3 Nf6 5. Nbd2 0-0 6. a3 c5 7. e5 Nfd7 8. Nc4 b5 1/2-1/2

[Event "Berlin-ch Seniors op 30th"]
[Site "Berlin"]
[Date "2014.02.01"]
[Round "3"]
[White "Pfueller, Volker"]
[Black "David, Heinz Dieter"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1564"]
[BlackElo "1336"]
[PlyCount "40"]
[EventDate "2014.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. c4 Nf6 4. e3 a6 5. Nf3 Be7 6. Be2 Nc6 7. a3 h6 8. 0-0 Nh7 9. d3 Bf6 10. Nbd2 Ng5 11. e4 Bg4 12. Nxg5 Bxe2 13. Nxf7 Bxd1 14. Nxd8 Be2 15. Ne6 Kd7 16. Rfe1 Bg4 17. b5 axb5 18. d4 bxc4 19. Nxc4 b5 20. Nd2 Ne7 1/2-1/2

[Event "Berlin-ch Seniors op 30th"]
[Site "Berlin"]
[Date "2014.01.31"]
[Round "2"]
[White "David, Heinz Dieter"]
[Black "Olschewsky, Roman"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1336"]
[BlackElo "1561"]
[PlyCount "124"]
[EventDate "2014.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. d3 e6 4. Nc3 Be7 5. h3 c5 6. Bd2 e5 7. a3 a6 8. Be2 Nc6 9. Nd5 Nxd5 10. exd5 Nb8 11. b4 Nd7 12. c4 0-0 13. Qc1 f5 14. Ng5 Nf6 15. Bc3 b6 16. Bf3 Ra7 17. a4 h6 18. Ne6 Bxe6 19. dxe6 Kh7 20. 0-0 Qc8 21. Bd5 Ne8 22. f4 exf4 23. Qxf4 Bg5 24. Qf3 g6 25. b5 a5 26. d4 Ng7 27. Rae1 Re7 28. dxc5 Qxc5+ 29. Kh1 Bf6 30. Bxf6 Rxf6 31. Qc3 Rf8 32. g4 Qc8 33. Qe3 Qc5 34. Qc3 Qc7 35. h4 h5 36. Qe3 hxg4 37. Qf4 Rfe8 38. Bc6 Rd8 39. Bd7 Rg8 40. Qg5 Qd8 41. Rf2 Nh5 42. Rd2 Ng3+ 43. Kh2 Ne4 44. Rxe4 fxe4 45. Qxg4 Rgg7 46. Qxe4 Qf8 47. Rg2 Qf5 48. Qe3 Qe5+ 49. Qxe5 dxe5 50. Re2 Rg8 51. Rxe5 Rf8 52. Kg3 Rf1 53. c5 bxc5 54. Rxc5 Rb1 55. Rc6 Kh6 56. Ra6 g5 57. hxg5+ Kxg5 58. Rxa5 Rb3+ 59. Kf2 Kf4 60. Ke2 Rh7 61. Kd2 Rh2+ 62. Kc1 Rg3 0-1

[Event "Berlin-ch Seniors op 30th"]
[Site "Berlin"]
[Date "2014.01.30"]
[Round "1"]
[White "Gremm, Albert Juergen"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1718"]
[BlackElo "1336"]
[PlyCount "47"]
[EventDate "2014.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nc6 4. d5 Nb8 5. f3 exf3 6. Nxf3 e6 7. Bc4 Qe7 8. 0-0 Qc5+ 9. Kh1 Qxc4 10. Ne5 Qh4 11. Nxf7 Bd6 12. Nxd6+ cxd6 13. dxe6 Qe7 14. Nd5 Qd8 15. Qh5+ g6 16. Qf3 Nf6 17. Nxf6+ Ke7 18. Nd5+ Kxe6 19. Qf7+ Ke5 20. c3 Be6 21. Re1+ Kxd5 22. Qxe6+ Kc6 23. Bh6 Qd7 24. Qc4+ 1-0

[Event "GER Cup GrD Seniors 1st"]
[Site "Bad Blankenburg"]
[Date "2011.08.24"]
[Round "7"]
[White "David, Heinz Dieter"]
[Black "Geibel, Henning"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1423"]
[BlackElo "1250"]
[PlyCount "12"]
[EventDate "2011.08.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d3 Be7 4. Nc3 h6 5. Be2 Nf6 6. h3 0-0 1/2-1/2

[Event "GER Cup GrD Seniors 1st"]
[Site "Bad Blankenburg"]
[Date "2011.08.23"]
[Round "6"]
[White "Hopp, Barbara"]
[Black "David, Heinz Dieter"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1447"]
[BlackElo "1423"]
[PlyCount "69"]
[EventDate "2011.08.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 e6 4. Nxe4 Nc6 5. Nf3 Be7 6. Be3 Nf6 7. Bd3 Nb4 8. Nxf6+ Bxf6 9. Bb5+ c6 10. Ba4 b5 11. Bb3 a5 12. a3 Nd5 13. Bd2 a4 14. Ba2 0-0 15. 0-0 Bb7 16. c3 Be7 17. Bb1 g6 18. Bh6 Re8 19. Qd2 Bf6 20. Ne5 Ne7 21. Be4 Bxe5 22. Rad1 Bg7 23. Bxg7 Kxg7 24. Qf4 Nd5 25. Qg3 Qf6 26. f4 Qe7 27. Rde1 Nf6 28. Bf3 c5 29. Bxb7 Qxb7 30. dxc5 Qc6 31. Qe3 Nd5 32. Qd4+ f6 33. Kh1 Rac8 34. Re4 Qxc5 35. Qd2 0-1

[Event "GER Cup GrD Seniors 1st"]
[Site "Bad Blankenburg"]
[Date "2011.08.22"]
[Round "5"]
[White "David, Heinz Dieter"]
[Black "Daebel, Hasso"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1423"]
[BlackElo "1520"]
[PlyCount "88"]
[EventDate "2011.08.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. d3 d6 5. Be2 Be7 6. Nd5 Nd4 7. Nxd4 cxd4 8. Nxe7 Nxe7 9. Bd2 Ng6 10. Bg4 0-0 11. Bxc8 Rxc8 12. g3 f5 13. exf5 Rxf5 14. 0-0 Rf7 15. c3 dxc3 16. bxc3 Qd7 17. Qe2 Rcf8 18. Be3 b6 19. Rac1 Rf3 20. d4 e4 21. c4 Qh3 22. Kh1 R8f5 23. Rg1 h5 24. Qf1 Qxf1 25. Rgxf1 Ra5 26. Rc2 Ne7 27. Re1 Raf5 28. c5 d5 29. Kg2 Rf8 30. c6 Rc8 31. c7 Nf5 32. Ree2 Kf7 33. Rc3 Nd6 34. Rec2 Ke6 35. Bf4 Rxc3 36. Rxc3 Nc4 37. h3 Kf5 38. Rb3 g5 39. Be3 Rxc7 40. f3 Nxe3+ 41. Rxe3 Rc2+ 42. Kf1 Rxa2 43. g4+ hxg4 44. hxg4+ Kf4 0-1

[Event "GER Cup GrD Seniors 1st"]
[Site "Bad Blankenburg"]
[Date "2011.08.21"]
[Round "4"]
[White "Hoose, Hannelore"]
[Black "David, Heinz Dieter"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1397"]
[BlackElo "1423"]
[PlyCount "68"]
[EventDate "2011.08.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Bd3 Bd7 6. 0-0 Nc6 7. c3 Be7 8. Nd2 Ne5 9. Be2 0-0 10. f3 a6 11. Re1 c5 12. Nc2 Bb5 13. c4 Bc6 14. Nf1 a5 15. Nce3 Qd7 16. Nf5 Ne8 17. Nxe7+ Qxe7 18. Ne3 Bd7 19. Nd5 Qd8 20. Bf4 f6 21. Qd2 Ng6 22. Bg3 Be6 23. Rad1 Ra6 24. f4 f5 25. Bh5 Ne7 26. exf5 Bxd5 27. cxd5 Nxf5 28. Qe2 Nd4 29. Rxd4 cxd4 30. Bxe8 Qb6 31. Bb5 d3+ 32. Qf2 Qxf2+ 33. Bxf2 d2 34. Rd1 Raa8 1/2-1/2

[Event "GER Cup GrD Seniors 1st"]
[Site "Bad Blankenburg"]
[Date "2011.08.20"]
[Round "3"]
[White "David, Heinz Dieter"]
[Black "Kunze, Manfred"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1423"]
[BlackElo "1419"]
[PlyCount "51"]
[EventDate "2011.08.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 a6 5. a4 Nge7 6. d4 cxd4 7. Nxd4 Nxd4 8. Qxd4 Nc6 9. Qd1 Bb4 10. Bd2 0-0 11. 0-0 Na5 12. Bd3 b6 13. Qg4 Qf6 14. e5 Qe7 15. Bh6 f5 16. exf6 Rxf6 17. Bg5 Bxc3 18. bxc3 Qf7 19. Bxf6 Qxf6 20. Bxh7+ Kh8 21. Be4 Bb7 22. Bxb7 Nxb7 23. Qe4 d5 24. Qd4 Qe7 25. Rad1 Nc5 26. g3 1-0

[Event "GER Cup GrD Seniors 1st"]
[Site "Bad Blankenburg"]
[Date "2011.08.19"]
[Round "2"]
[White "Maczollek, Helmut"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1493"]
[BlackElo "1423"]
[PlyCount "41"]
[EventDate "2011.08.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Be7 4. Bd3 Nf6 5. Nbd2 Nc6 6. a3 Bd7 7. 0-0 a6 8. b3 Na7 9. Bb2 Bb5 10. c4 dxc4 11. bxc4 Bc6 12. Ne5 b6 13. Qc2 0-0 14. f4 g6 15. e4 Bd6 16. Nxc6 Nxc6 17. e5 Ng4 18. exd6 Ne3 19. Qc3 cxd6 20. Be4 Rc8 21. Qxe3 1-0

[Event "GER Cup GrD Seniors 1st"]
[Site "Bad Blankenburg"]
[Date "2011.08.18"]
[Round "1"]
[White "David, Heinz Dieter"]
[Black "Zell, Gregor"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1423"]
[BlackElo "1520"]
[PlyCount "38"]
[EventDate "2011.08.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. a3 d5 5. exd5 Nxd5 6. Bd2 Bg4 7. Be2 Bd6 8. Ng5 Bxe2 9. Qxe2 h6 10. Ne4 0-0 11. g3 Nd4 12. Qd1 f5 13. Nec3 Be7 14. Ne2 Nf3+ 15. Kf1 f4 16. Nbc3 Nxd2+ 17. Qxd2 fxg3 18. Nxg3 Bg5 19. Qe2 Nxc3 1/2-1/2

[Event "Brandenburg-ch Seniors 18th"]
[Site "Rowy"]
[Date "2009.06.30"]
[Round "9"]
[White "David, Heinz Dieter"]
[Black "Ewald, Horst"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1387"]
[BlackElo "1551"]
[PlyCount "64"]
[EventDate "2009.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. Nc3 Nf6 5. 0-0 Nc6 6. d4 Bg4 7. Be2 Bxf3 8. Bxf3 Nxd4 9. Be3 Nxf3+ 10. Qxf3 Qd7 11. Qg3 g6 12. f4 Nh5 13. Qf3 exf4 14. Bxf4 Nxf4 15. Qxf4 Rf8 16. Rad1 0-0-0 17. Qd2 f5 18. Qd4 Kb8 19. Nd5 Bg5 20. a4 c6 21. Nc3 Bf6 22. Qd3 Be5 23. b4 Qg7 24. Ne2 f4 25. Rf3 g5 26. g4 h5 27. h3 hxg4 28. hxg4 Qd7 29. Kf2 Qxg4 30. Rg1 Qh4+ 31. Kg2 g4 32. Rh1 gxf3+ 0-1

[Event "Brandenburg-ch Seniors 18th"]
[Site "Rowy"]
[Date "2009.06.29"]
[Round "8"]
[White "Merker, David"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1523"]
[BlackElo "1387"]
[PlyCount "99"]
[EventDate "2009.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. Nf3 Nf6 4. a3 Be7 5. Bg5 Nc6 6. e3 0-0 7. Be2 a6 8. Qd3 Bd7 9. h4 Na7 10. h5 Bb5 11. Nxb5 Nxb5 12. Ne5 Ne4 13. Bxe7 Qxe7 14. Rh3 Nbd6 15. f4 Nf5 16. Bf3 c5 17. c3 c4 18. Qc2 Ned6 19. Qe2 a5 20. 0-0-0 b5 21. Rdh1 b4 22. g4 bxc3 23. bxc3 Nxe3 24. Qxe3 Nb5 25. Qd2 Qxa3+ 26. Qb2 Qxc3+ 27. Qxc3 Nxc3 28. h6 g6 29. f5 Rab8 30. Kc2 Na4 31. Bd1 Rb2+ 32. Kc1 Rfb8 33. Bxa4 Ra2 34. Bc2 a4 35. R1h2 Ra1+ 36. Kd2 Ra2 37. Rc3 Rb3 38. Nc6 Rab2 39. Rhh3 Rb6 40. Ne7+ Kf8 41. f6 Ra6 42. Ra3 Ke8 43. Kc1 Rb4 44. Nc6 Rxc6 45. Bxa4 Kd7 46. Bxc6+ Kxc6 47. Ra7 Rb7 48. Rha3 Kb6 49. R3a6+ Kc7 50. Ra8 1-0

[Event "Brandenburg-ch Seniors 18th"]
[Site "Rowy"]
[Date "2009.06.28"]
[Round "7"]
[White "David, Heinz Dieter"]
[Black "Goroll, Hans Juergen"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1387"]
[BlackElo "1553"]
[PlyCount "33"]
[EventDate "2009.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. d3 e5 4. e3 Be6 5. Ne2 c6 6. 0-0 Bd6 7. Nbc3 0-0 8. a3 a5 9. Bd2 b5 10. f4 exf4 11. exf4 Qb6+ 12. Kh1 Bg4 13. h3 Bxe2 14. Qxe2 Re8 15. Qf2 Qc7 16. Ne2 Nbd7 17. Rae1 1/2-1/2

[Event "Brandenburg-ch Seniors 18th"]
[Site "Rowy"]
[Date "2009.06.27"]
[Round "6"]
[White "David, Heinz Dieter"]
[Black "Thur, Herbert"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1387"]
[BlackElo "1318"]
[PlyCount "48"]
[EventDate "2009.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. Nc3 Nf6 5. Be2 Be7 6. d3 0-0 7. Bd2 Nc6 8. Nd5 Bg4 9. Nxe7+ Qxe7 10. Nh4 Be6 11. 0-0 Nxe4 12. g3 Nxd2 13. Qxd2 Nd4 14. f4 Nxe2+ 15. Qxe2 exf4 16. Rxf4 g5 17. Nf5 Qf6 18. Rf2 Bxf5 19. Qf3 Qxb2 20. Raf1 Bg6 21. c4 Qb6 22. g4 Rae8 23. Qh3 Kg7 24. Qg3 Re3 0-1

[Event "Brandenburg-ch Seniors 18th"]
[Site "Rowy"]
[Date "2009.06.26"]
[Round "5"]
[White "Kuehne, Wolfgang"]
[Black "David, Heinz Dieter"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1394"]
[BlackElo "1387"]
[PlyCount "54"]
[EventDate "2009.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. c3 Nc6 4. Bc4 h6 5. d4 Bd7 6. Be3 Nf6 7. Qc2 Be7 8. Nbd2 Ng4 9. 0-0 Nxe3 10. fxe3 0-0 11. a3 Bg5 12. Nxg5 Qxg5 13. Rae1 Ne7 14. Nf3 Qg4 15. Be2 Qe6 16. d5 Qg6 17. Bd3 f6 18. Qf2 c6 19. c4 cxd5 20. Nh4 Qf7 21. exd5 g5 22. Qg3 Kh8 23. Nf5 Nxf5 24. Bxf5 Bxf5 25. Rxf5 Qg6 26. Ref1 Kg7 27. e4 b6 1/2-1/2

[Event "Brandenburg-ch Seniors 18th"]
[Site "Rowy"]
[Date "2009.06.25"]
[Round "4"]
[White "David, Heinz Dieter"]
[Black "Modrow, Reinert"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1387"]
[BlackElo "1495"]
[PlyCount "30"]
[EventDate "2009.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d3 Nc6 5. Be2 e6 6. a3 a6 7. 0-0 Be7 8. d4 cxd4 9. Nxd4 0-0 10. Be3 Qc7 11. Nf3 Rd8 12. Na4 Qa5 13. c3 b5 14. Nb6 Rb8 15. Nxc8 Rbxc8 1/2-1/2

[Event "Brandenburg-ch Seniors 18th"]
[Site "Rowy"]
[Date "2009.06.24"]
[Round "3"]
[White "Serowy, Reinhold"]
[Black "David, Heinz Dieter"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1359"]
[BlackElo "1387"]
[PlyCount "28"]
[EventDate "2009.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 Nc6 6. a3 Ne4 7. Bxe7 Qxe7 8. Bd3 Nxc3 9. bxc3 f6 10. c4 a6 11. cxd5 exd5 12. c3 Na5 13. h3 Nc4 14. Bxc4 dxc4 1/2-1/2

[Event "Brandenburg-ch Seniors 18th"]
[Site "Rowy"]
[Date "2009.06.23"]
[Round "2"]
[White "Rehder, Frank"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1724"]
[BlackElo "1387"]
[PlyCount "51"]
[EventDate "2009.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. b3 Nf6 4. Bb2 e6 5. e3 Be7 6. Bd3 Nb4 7. Be2 Bd7 8. a3 Nc6 9. 0-0 h6 10. Nbd2 0-0 11. Bd3 Nh7 12. c4 dxc4 13. Nxc4 Bf6 14. b4 Ne7 15. Rc1 b5 16. Na5 Rb8 17. Qc2 c6 18. Bxh7+ Kh8 19. Bd3 a6 20. Nb3 Rb6 21. Nc5 Qc8 22. Ne4 Nd5 23. Nxf6 Nxf6 24. e4 Re8 25. Qc5 Rb8 26. Ne5 1-0

[Event "Brandenburg-ch Seniors 18th"]
[Site "Rowy"]
[Date "2009.06.22"]
[Round "1"]
[White "David, Heinz Dieter"]
[Black "Galicki, Ryszard"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1387"]
[BlackElo "1823"]
[PlyCount "46"]
[EventDate "2009.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. Bd3 d5 8. Nc3 Bb4 9. Bd2 0-0 10. 0-0 Bxc3 11. Bxc3 dxe4 12. Bxf6 Qxf6 13. Bxe4 Ba6 14. Re1 Qxb2 15. Bxc6 Rad8 16. Qc1 Qc3 17. Ba4 Rd2 18. h3 Rfd8 19. Bb3 Be2 20. Qa3 Qd4 21. Qa4 Bc4 22. Kh2 Qxf2 23. Rg1 Be2 0-1

[Event "Brandenburg-ch Seniors 17th"]
[Site "Rowy"]
[Date "2008.07.02"]
[Round "9"]
[White "Fleiszerowicz, Leopold"]
[Black "David, Heinz Dieter"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1036"]
[BlackElo "1415"]
[PlyCount "53"]
[EventDate "2008.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 d6 4. h3 Be7 5. Nc3 a6 6. Bg5 Nbd7 7. Nf3 Nb6 8. Bb3 Nfd7 9. Be3 c6 10. Qd2 a5 11. a3 Nf6 12. Ng5 0-0 13. Ba2 Nh5 14. 0-0-0 Nf4 15. Bxf4 exf4 16. Nf3 Be6 17. Qxf4 Bxa2 18. Nxa2 Na4 19. b3 Nb6 20. h4 d5 21. Kb2 Bf6+ 22. e5 Be7 23. c4 dxc4 24. dxc4 Qc7 25. Rd2 f6 26. Rhd1 fxe5 27. Qxe5 0-1

[Event "Brandenburg-ch Seniors 17th"]
[Site "Rowy"]
[Date "2008.07.01"]
[Round "8"]
[White "Modrow, Reinert"]
[Black "David, Heinz Dieter"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1513"]
[BlackElo "1415"]
[PlyCount "56"]
[EventDate "2008.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 e6 4. e4 Nc6 5. Nf3 Bb4 6. Bxc4 Nf6 7. 0-0 Bxc3 8. bxc3 Nxe4 9. Qd3 Nd6 10. Bb3 a6 11. Re1 Qf6 12. Bg5 Qf5 13. Qxf5 Nxf5 14. d5 Na5 15. dxe6 Nxb3 16. exf7+ Kxf7 17. axb3 h6 18. Bf4 c6 19. Ne5+ Kf6 20. Rad1 Re8 21. Ng4+ Kf7 22. Rxe8 Kxe8 23. Re1+ Kf7 24. Ne5+ Kf6 25. g4 Ne7 26. c4 b5 27. h3 a5 28. Nd3 Ng6 1/2-1/2

[Event "Brandenburg-ch Seniors 17th"]
[Site "Rowy"]
[Date "2008.06.30"]
[Round "7"]
[White "David, Heinz Dieter"]
[Black "Heinrich, Klaus1"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1415"]
[BlackElo "1603"]
[PlyCount "38"]
[EventDate "2008.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[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. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. 0-0 g6 9. Nd5 Bg7 10. Bg5 Bxd5 11. exd5 0-0 12. Qh4 Re8 13. Bh6 Nxd5 14. Bxg7 Kxg7 15. Ng5 Nf6 16. Rfe1 Qb6 17. Re3 h6 18. Nf3 Qxb2 19. Rae1 g5 0-1

[Event "Brandenburg-ch Seniors 17th"]
[Site "Rowy"]
[Date "2008.06.29"]
[Round "6"]
[White "Wiszniowski, Eugeniusz"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1555"]
[BlackElo "1415"]
[PlyCount "77"]
[EventDate "2008.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e3 Nf6 4. d3 Nbd7 5. Nf3 Be7 6. Be2 a6 7. a4 c5 8. c3 cxb4 9. cxb4 Nb6 10. e4 Be6 11. a5 Nbd7 12. Ng5 Rc8 13. Nxe6 fxe6 14. Qb3 d5 15. Nd2 Rc6 16. 0-0 0-0 17. Rfc1 Rxc1+ 18. Rxc1 Bd6 19. Bf3 Qe7 20. Ba3 Rb8 21. exd5 exd5 22. Bxd5+ Nxd5 23. Qxd5+ Kh8 24. Rb1 Nf6 25. Qb3 Re8 26. Ne4 Nxe4 27. dxe4 Qe6 28. Qd3 Qe7 29. h3 g6 30. Qe3 Rc8 31. Qb3 Rb8 32. Bc1 b6 33. axb6 Rxb6 34. Bd2 Rb5 35. Qc4 Qc7 36. Qe6 a5 37. Rc1 Qe7 38. Rc8+ Kg7 39. Rg8# 1-0

[Event "Brandenburg-ch Seniors 17th"]
[Site "Rowy"]
[Date "2008.06.28"]
[Round "5"]
[White "David, Heinz Dieter"]
[Black "Goroll, Hans Juergen"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1415"]
[BlackElo "1535"]
[PlyCount "35"]
[EventDate "2008.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 c5 3. d4 cxd4 4. Nxd4 Nc6 5. Nf3 Be7 6. Bd3 b6 7. Nc3 Bb7 8. Bf4 d6 9. 0-0 e5 10. Be3 Nf6 11. a3 0-0 12. Nd2 d5 13. exd5 Nxd5 14. Nxd5 Qxd5 15. Be4 Qe6 16. Qf3 Rad8 17. Qf5 Qd6 18. Qxh7# 1-0

[Event "Brandenburg-ch Seniors 17th"]
[Site "Rowy"]
[Date "2008.06.25"]
[Round "4"]
[White "David, Heinz Dieter"]
[Black "Wilke, Hans Joachim"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1415"]
[BlackElo "1363"]
[PlyCount "39"]
[EventDate "2008.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 a6 4. Bc4 e6 5. d4 b5 6. Be2 d5 7. Ne5 Nxd4 8. Bg4 Bd6 9. Nf3 Nxf3+ 10. Bxf3 Bb7 11. exd5 b4 12. dxe6 Qe7 13. Bxb7 Qxb7 14. exf7+ Qxf7 15. Qxd6 bxc3 16. 0-0 Rd8 17. Qc6+ Rd7 18. Bg5 Ne7 19. Bxe7 Kxe7 20. Rae1+ 1-0

[Event "Brandenburg-ch Seniors 17th"]
[Site "Rowy"]
[Date "2008.06.25"]
[Round "3"]
[White "Ulrich, Gert"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1551"]
[BlackElo "1415"]
[PlyCount "80"]
[EventDate "2008.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 e6 4. e3 Nf6 5. Bxc4 Bb4 6. Bd2 0-0 7. a3 Be7 8. Nf3 a6 9. Bd3 Nbd7 10. Rc1 c5 11. 0-0 b5 12. dxc5 Nxc5 13. Bb1 Bb7 14. Nd4 Nce4 15. Nxe4 Bxe4 16. Bc3 Bxb1 17. Rxb1 Rc8 18. Qf3 Qd5 19. Rbd1 Qxf3 20. Nxf3 Bxa3 21. Ra1 b4 22. Bxf6 gxf6 23. bxa3 b3 24. Rfb1 Rb8 25. Rb2 Rfc8 26. Rab1 Rc2 27. Kf1 Rxb2 28. Rxb2 a5 29. a4 Rb4 30. Nd2 Rxa4 31. Rxb3 Ra1+ 32. Rb1 Ra2 33. Ke1 a4 34. Ne4 Kg7 35. Nc3 Ra3 36. Kd2 Rb3 37. Rxb3 axb3 38. Kc1 Kg6 39. Kb2 Kg5 40. Kxb3 f5 1-0

[Event "Brandenburg-ch Seniors 17th"]
[Site "Rowy"]
[Date "2008.06.23"]
[Round "2"]
[White "David, Heinz Dieter"]
[Black "Petrykowski, Reinhardt"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1415"]
[BlackElo "1673"]
[PlyCount "68"]
[EventDate "2008.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. d4 Nc6 5. Bb5 h6 6. Be3 cxd4 7. Nxd4 Bd7 8. Nxc6 Bxc6 9. Bxc6+ bxc6 10. 0-0 Ne7 11. c3 Nf5 12. Qe2 Nxe3 13. Qxe3 Be7 14. Nd2 Qb6 15. Qxb6 axb6 16. f4 g6 17. Nf3 c5 18. a3 0-0 19. h4 Rfd8 20. g3 Rd7 21. Kg2 Rad8 22. Rfd1 Kg7 23. b4 Ra7 24. g4 Rda8 25. f5 gxf5 26. gxf5 exf5 27. Rxd5 Rxa3 28. Rxa3 Rxa3 29. bxc5 Bxc5 30. Nd4 Rxc3 31. Nxf5+ Kg6 32. Ng3 Re3 33. h5+ Kg5 34. Kh3 Kf4 0-1

[Event "Brandenburg-ch Seniors 17th"]
[Site "Rowy"]
[Date "2008.06.23"]
[Round "1"]
[White "Groeling, Juergen"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1825"]
[BlackElo "1415"]
[PlyCount "29"]
[EventDate "2008.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nc6 3. e4 e6 4. c4 d5 5. e5 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Nge7 8. Nc3 0-0 9. b3 Nf5 10. Rd1 f6 11. cxd5 exd5 12. Nxd5 fxe5 13. dxe5 Be6 14. Nf4 Qe7 15. Nxe6 1-0

[Event "GER-ch Seniors Gp-B 19th"]
[Site "Templin"]
[Date "2007.08.31"]
[Round "9"]
[White "Vogel, Wolfgang"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1590"]
[BlackElo "1371"]
[PlyCount "67"]
[EventDate "2007.08.23"]
[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 d6 3. d4 exd4 4. Nxd4 a6 5. c4 Bd7 6. Nc3 Nf6 7. Be2 Nc6 8. 0-0 Be7 9. Be3 Qc8 10. f3 Nxd4 11. Bxd4 c5 12. Bf2 Be6 13. Qd2 0-0 14. Rad1 Qc7 15. Rfe1 Rad8 16. Bd3 Nd7 17. Bb1 Ne5 18. b3 Bf6 19. Qc2 Qe7 20. Nd5 Bxd5 21. exd5 g6 22. f4 b5 23. fxe5 Bxe5 24. Bg3 Bd4+ 25. Rxd4 Qxe1+ 26. Bxe1 cxd4 27. Qd2 Rde8 28. Bf2 Re7 29. Bd3 f5 30. cxb5 axb5 31. Bxb5 f4 32. Be2 Rfe8 33. Bf3 Ra8 34. Bxd4 1-0

[Event "GER-ch Seniors Gp-B 19th"]
[Site "Templin"]
[Date "2007.08.30"]
[Round "8"]
[White "David, Heinz Dieter"]
[Black "Scholz, Werner"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1371"]
[BlackElo "1530"]
[PlyCount "31"]
[EventDate "2007.08.23"]
[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. Bc4 Nc6 3. Nf3 Nf6 4. Nc3 d6 5. Ng5 e6 6. d3 Be7 7. 0-0 0-0 8. f4 Na5 9. e5 dxe5 10. fxe5 Nd7 11. Qh5 Bxg5 12. Bxg5 Qe8 13. Ne4 Nxe5 14. Nf6+ gxf6 15. Bxf6 Ng6 16. Qh6 1-0

[Event "GER-ch Seniors Gp-B 19th"]
[Site "Templin"]
[Date "2007.08.29"]
[Round "7"]
[White "Freerksen, Uwe"]
[Black "David, Heinz Dieter"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1108"]
[BlackElo "1371"]
[PlyCount "22"]
[EventDate "2007.08.23"]
[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. Nf3 Nc6 4. Nc3 e6 5. Bd2 Bd6 6. h3 0-0 7. Bb5 Bd7 8. 0-0 Ne7 9. Bxd7 Qxd7 10. Re1 Ne4 11. Kh1 Nxf2+ 0-1

[Event "GER-ch Seniors Gp-B 19th"]
[Site "Templin"]
[Date "2007.08.28"]
[Round "6"]
[White "David, Heinz Dieter"]
[Black "Ast, Erwin"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1371"]
[BlackElo "1545"]
[PlyCount "54"]
[EventDate "2007.08.23"]
[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 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Nc3 Be7 6. Bd3 0-0 7. 0-0 Bg4 8. Be2 Nbd7 9. Bf4 c6 10. Ne5 Bf5 11. Bd3 Bg6 12. Nxd7 Qxd7 13. Be5 Rae8 14. Bxg6 fxg6 15. h3 Bd6 16. f4 Rf7 17. Qf3 Ref8 18. Qg3 Qc7 19. Ne2 Ne4 20. Qd3 Qb6 21. Bxd6 Nxd6 22. b3 Nf5 23. c3 Re8 24. Rf3 Rfe7 25. Re1 Qc7 26. Rf2 Ng3 27. Kh2 Ne4 0-1

[Event "GER-ch Seniors Gp-B 19th"]
[Site "Templin"]
[Date "2007.08.27"]
[Round "5"]
[White "Weber, Siegfried2"]
[Black "David, Heinz Dieter"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1549"]
[BlackElo "1371"]
[PlyCount "50"]
[EventDate "2007.08.23"]
[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 d6 3. d4 exd4 4. Nxd4 Bd7 5. c4 Nc6 6. Nxc6 Bxc6 7. Nc3 Nf6 8. Bd3 Be7 9. Nd5 Nxd5 10. exd5 Bd7 11. 0-0 0-0 12. Qc2 g6 13. b3 Bf6 14. Bb2 Bxb2 15. Qxb2 f5 16. Rae1 c6 17. Re2 Qf6 18. Qxf6 Rxf6 19. Re7 Rf7 20. Rfe1 Rxe7 21. Rxe7 Re8 22. Rxe8+ Bxe8 23. dxc6 bxc6 24. f4 Kf7 25. Kf2 Kf6 1/2-1/2

[Event "GER-ch Seniors Gp-B 19th"]
[Site "Templin"]
[Date "2007.08.26"]
[Round "4"]
[White "David, Heinz Dieter"]
[Black "Reschke, Susanne"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1371"]
[BlackElo "1582"]
[PlyCount "64"]
[EventDate "2007.08.23"]
[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 e6 2. d4 d5 3. e5 c5 4. Be3 cxd4 5. Qxd4 Nc6 6. Qf4 Nge7 7. Nf3 Ng6 8. Qg3 Be7 9. Bg5 Bxg5 10. Nxg5 Ngxe5 11. Bb5 Qa5+ 12. Nc3 0-0 13. Nxh7 Kxh7 14. f4 Ng6 15. 0-0 Nd4 16. Bd3 Nf5 17. Qh3+ Kg8 18. g4 Qc5+ 19. Kh1 Nh6 20. f5 exf5 21. gxf5 Ne5 22. Rg1 Neg4 23. Raf1 d4 24. Ne4 Qc6 25. Rxg4 Nxg4 26. Qxg4 Qh6 27. Qg3 Bd7 28. f6 Bc6 29. Rf4 Rfe8 30. Kg1 Bxe4 31. Bxe4 Rxe4 32. Rxe4 Qxf6 1/2-1/2

[Event "GER-ch Seniors Gp-B 19th"]
[Site "Templin"]
[Date "2007.08.25"]
[Round "3"]
[White "Kirchner, Holger"]
[Black "David, Heinz Dieter"]
[Result "0-1"]
[ECO "C46"]
[WhiteElo "1114"]
[BlackElo "1371"]
[PlyCount "68"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nc3 e5 2. Nf3 d6 3. d4 Nc6 4. e4 Bg4 5. Be3 a6 6. Be2 Nf6 7. d5 Ne7 8. Bg5 Ng6 9. h3 Bd7 10. g3 h6 11. Be3 c6 12. Qd2 b5 13. 0-0-0 c5 14. a3 Qa5 15. Nb1 Qxd2+ 16. Nfxd2 Be7 17. f4 0-0 18. f5 Nh8 19. g4 Nh7 20. h4 f6 21. Nf3 Nf7 22. Rdg1 Rab8 23. g5 fxg5 24. hxg5 Nfxg5 25. Nbd2 b4 26. Bc4 bxa3 27. bxa3 Bb5 28. Bxg5 Nxg5 29. Bxb5 axb5 30. Nxg5 Bxg5 31. Rg3 b4 32. Rb3 bxa3 33. Rxb8 Rxb8 34. Rh3 a2 0-1

[Event "GER-ch Seniors Gp-B 19th"]
[Site "Templin"]
[Date "2007.08.24"]
[Round "2"]
[White "David, Heinz Dieter"]
[Black "Gismann, Juergen"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1371"]
[BlackElo "1626"]
[PlyCount "86"]
[EventDate "2007.08.23"]
[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 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. h3 Be6 7. Nc3 c6 8. Qe2 0-0 9. Ne5 Qb6 10. Qe3 Nbd7 11. 0-0 Nxe5 12. dxe5 Qxe3 13. fxe3 Bxe5 14. e4 Bxc3 15. bxc3 dxe4 16. Be2 Nd5 17. Bb2 Nb6 18. Ba3 Rfe8 19. Bc5 Na4 20. Bd4 Bd7 21. Bc4 Be6 22. Bb3 Bxb3 23. cxb3 Nb2 24. Rae1 Nd3 25. Re2 c5 26. Be3 b6 27. c4 Re6 28. Rf5 g6 29. Rf1 f5 30. Bf4 Kg7 31. g4 Rf8 32. Rd1 Rfe8 33. gxf5 gxf5 34. Rf1 Rf8 35. Rg2+ Rg6 36. h4 h6 37. Be3 f4 38. Rxg6+ Kxg6 39. Bd2 Rf5 40. Kh2 e3 41. Bxe3 fxe3 42. Rg1+ Kf7 43. Rg2 Rf2 0-1

[Event "GER-ch Seniors Gp-B 19th"]
[Site "Templin"]
[Date "2007.08.23"]
[Round "1"]
[White "Dorst, Karl"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1633"]
[BlackElo "1371"]
[PlyCount "72"]
[EventDate "2007.08.23"]
[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 d6 3. d4 exd4 4. Nxd4 Bd7 5. Bc4 Nf6 6. Nc3 Nc6 7. 0-0 Ne5 8. Bb3 Be7 9. Re1 a6 10. h3 c5 11. Nd5 c4 12. f4 cxb3 13. fxe5 dxe5 14. Nxb3 Bc6 15. Nxf6+ Bxf6 16. Qe2 0-0 17. Bd2 Bb5 18. c4 Bc6 19. Bb4 Be7 20. Bc3 f6 21. Na5 Qb6+ 22. Kh2 Bd7 23. Rab1 Bb4 24. Qd2 Bxc3 25. Qxc3 Qc7 26. c5 Rac8 27. b4 f5 28. Qc4+ Kh8 29. Rbc1 b6 30. Nb3 b5 31. Qc3 Bc6 32. Nd2 fxe4 33. Nxe4 Rf4 34. Nd6 Rcf8 35. Qxe5 Rf2 36. Re2 Bxg2 1-0

[Event "Brandenburg Seniors op 16th"]
[Site "Rowy"]
[Date "2007.06.27"]
[Round "9"]
[White "David, Heinz Dieter"]
[Black "Thur, Herbert"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1337"]
[BlackElo "1353"]
[PlyCount "43"]
[EventDate "2007.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 d6 3. Nf3 Be6 4. Qe2 a6 5. d4 exd4 6. Nxd4 Bxc4 7. Qxc4 g6 8. Nf3 Bg7 9. Ng5 Qd7 10. Nc3 h6 11. Nf3 Ne7 12. 0-0 0-0 13. Nd5 Nbc6 14. c3 b5 15. Qd3 Ne5 16. Nxe5 dxe5 17. f4 exf4 18. Bxf4 Nxd5 19. Qxd5 Qxd5 20. exd5 Rad8 21. Rf3 Rxd5 22. Rh3 0-1

[Event "Brandenburg Seniors op 16th"]
[Site "Rowy"]
[Date "2007.06.26"]
[Round "8"]
[White "Wirth, Helmut"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1358"]
[BlackElo "1337"]
[PlyCount "61"]
[EventDate "2007.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 a6 4. Be2 Nf6 5. d3 Nc6 6. Be3 Be7 7. 0-0 0-0 8. d4 Ng4 9. Qd2 Nxe3 10. fxe3 Bf6 11. a3 Qd7 12. Rad1 Ne7 13. dxe5 dxe5 14. Qxd7 Bxd7 15. Rxd7 Rfc8 16. Nd5 Nxd5 17. Rxd5 b5 18. c4 c6 19. Rd7 g5 20. Rfd1 g4 21. Ne1 h5 22. h3 Rd8 23. hxg4 hxg4 24. Bxg4 Kg7 25. Nc2 Rxd7 26. Rxd7 Rd8 27. Rxd8 Bxd8 28. b3 Bc7 29. a4 bxa4 30. bxa4 a5 31. Kh2 1-0

[Event "Brandenburg Seniors op 16th"]
[Site "Rowy"]
[Date "2007.06.25"]
[Round "7"]
[White "David, Heinz Dieter"]
[Black "Komeinda, Josef"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "1337"]
[BlackElo "1421"]
[PlyCount "42"]
[EventDate "2007.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. a3 Be7 7. Bd2 Bg4 8. Nc3 Nb6 9. h3 Bh5 10. g4 Bg6 11. Bb3 a6 12. Ne4 h6 13. Qe2 Nd4 14. Nxd4 exd4 15. 0-0-0 0-0 16. f4 Kh8 17. f5 Bh7 18. Qf2 Bh4 19. Qf3 c6 20. Rhg1 f6 21. Nc5 Bg8 1/2-1/2

[Event "Brandenburg Seniors op 16th"]
[Site "Rowy"]
[Date "2007.06.24"]
[Round "6"]
[White "Matthies, Wolfgang"]
[Black "David, Heinz Dieter"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1883"]
[BlackElo "1337"]
[PlyCount "146"]
[EventDate "2007.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 d6 5. Be2 Be7 6. 0-0 Bf5 7. d3 0-0 8. Nh4 Be6 9. f4 exf4 10. exf4 Nd4 11. Nf3 Nxe2+ 12. Nxe2 d5 13. b3 dxc4 14. bxc4 Bf5 15. d4 b6 16. Ne5 Bd6 17. Ng3 Bc8 18. Bb2 Bxe5 19. fxe5 Ng4 20. Qb3 Qg5 21. Rae1 Bb7 22. d5 Rae8 23. h3 Nxe5 24. Ba3 Nxc4 25. Bxf8 Qxd5 26. Qc2 Qd4+ 27. Qf2 Qxf2+ 28. Kxf2 Rxf8 29. Re7 Rc8 30. Rd1 Nd6 31. Kg1 Kf8 32. Re5 g6 33. h4 Bc6 34. h5 Bd7 35. hxg6 hxg6 36. Ne4 Nc4 37. Rg5 Be6 38. Nc3 a6 39. Kf2 c6 40. Na4 b5 41. Nc5 Bd5 42. Nxa6 Ra8 43. Nb4 Nd6 44. Rg4 Ne4+ 45. Kg1 Nc3 46. Rd3 Nxa2 47. Nxd5 cxd5 48. Rxd5 Nc3 49. Re5 Ra1+ 50. Kh2 Nd1 51. Rxb5 Ra7 52. Rgb4 Re7 53. Rb7 Rxb7 54. Rxb7 Ne3 55. Kg3 Nf5+ 56. Kf4 Kg7 57. g4 Nd6 58. Ra7 Kf6 59. g5+ Ke6 60. Ra6 Kd5 61. Ra5+ Ke6 62. Re5+ Kd7 63. Re1 Nf5 64. Ke5 Ke7 65. Ra1 Ng7 66. Ra7+ Kf8 67. Kd6 Nf5+ 68. Kd7 Kg7 69. Ke8 Nd6+ 70. Kd7 Nf5 71. Ra6 Kf8 72. Rf6 Ne7 73. Kd8 Nf5 1/2-1/2

[Event "Brandenburg Seniors op 16th"]
[Site "Rowy"]
[Date "2007.06.23"]
[Round "5"]
[White "Assmann, Hans"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1826"]
[BlackElo "1337"]
[PlyCount "57"]
[EventDate "2007.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Nf3 d6 4. Bc4 h6 5. Na4 Nd7 6. c3 a6 7. Nxc5 Nxc5 8. Qc2 Nf6 9. d3 Ne6 10. a4 Nf4 11. 0-0 Qd7 12. Bxf4 exf4 13. Rfe1 0-0 14. e5 dxe5 15. Nxe5 Qf5 16. Qb3 Be6 17. Bxe6 Qxe6 18. c4 Ng4 19. d4 Nxe5 20. Rxe5 Qg4 21. Rae1 b5 22. axb5 axb5 23. cxb5 Rab8 24. h3 Qd7 25. Rd5 Qc8 26. Rc5 Re8 27. Rec1 Qd7 28. Rxc7 Qxd4 29. Qxf7+ 1-0

[Event "Brandenburg Seniors op 16th"]
[Site "Rowy"]
[Date "2007.06.22"]
[Round "4"]
[White "David, Heinz Dieter"]
[Black "Zuechner, Georg"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "1337"]
[BlackElo "1683"]
[PlyCount "76"]
[EventDate "2007.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 c5 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nc6 6. Bb5 Bd7 7. Nxc6 bxc6 8. Bd3 Nf6 9. 0-0 Be7 10. Bf4 e5 11. Bg5 0-0 12. Ne2 d5 13. Bxf6 Bxf6 14. Ng3 g6 15. f4 exf4 16. Rxf4 Bxb2 17. Rb1 Be5 18. Rf1 d4 19. Qf3 Be6 20. Nf5 Qd7 21. Ba6 Rab8 22. Rxb8 Rxb8 23. Nh6+ Kg7 24. Nf5+ Kh8 25. Nh6 Kg7 26. Nf5+ gxf5 27. exf5 Bxf5 28. Qxf5 Qxf5 29. Rxf5 Rb1+ 30. Kf2 Bxh2 31. Ra5 Bc7 32. Ra3 Rb2 33. Bd3 Bb6 34. Kf3 Kf6 35. Bxh7 Ke5 36. Ke2 c5 37. Kd3 f5 38. Rb3 Rxa2 0-1

[Event "Brandenburg Seniors op 16th"]
[Site "Rowy"]
[Date "2007.06.20"]
[Round "3"]
[White "Prokopczuk, Antoni"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1880"]
[BlackElo "1337"]
[PlyCount "71"]
[EventDate "2007.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. d3 Nf6 4. Nf3 d6 5. g3 Be7 6. Bg2 Bd7 7. a3 0-0 8. 0-0 Qc8 9. b4 Bh3 10. Bb2 Bxg2 11. Kxg2 Nh5 12. Nd5 Bd8 13. e4 Ne7 14. Ng1 g6 15. d4 Nxd5 16. cxd5 Bf6 17. dxe5 Bxe5 18. Bxe5 dxe5 19. Rc1 Qd7 20. Qb3 Rac8 21. Rfd1 Qg4 22. Qf3 Nf4+ 23. Kf1 Qxf3 24. Nxf3 Nh5 25. Nxe5 f5 26. exf5 Rxf5 27. Ng4 Rff8 28. Rd3 Nf6 29. Nxf6+ Rxf6 30. d6 c6 31. d7 Rd8 32. Re1 Rff8 33. Re7 b6 34. Ke2 a5 35. bxa5 bxa5 36. Rc3 1-0

[Event "Brandenburg Seniors op 16th"]
[Site "Rowy"]
[Date "2007.06.19"]
[Round "2"]
[White "David, Heinz Dieter"]
[Black "Spychalska, Bozena"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1337"]
[BlackElo "1600"]
[PlyCount "49"]
[EventDate "2007.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 c6 4. Bc4 Be7 5. d4 exd4 6. Nxd4 Nf6 7. Bg5 0-0 8. 0-0 Bg4 9. f3 Bh5 10. Nf5 Re8 11. Qd2 Qc7 12. Rfd1 Rd8 13. e5 dxe5 14. Nxe7+ Qxe7 15. Qxd8+ Qf8 16. Qxf8+ Kxf8 17. Re1 Nfd7 18. Re2 f6 19. Bh4 Be8 20. f4 Ke7 21. fxe5 Nxe5 22. Rxe5+ Kf8 23. Re3 Nd7 24. Bg3 b5 25. Bd6# 1-0

[Event "Brandenburg Seniors op 16th"]
[Site "Rowy"]
[Date "2007.06.18"]
[Round "1"]
[White "Groeling, Juergen"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1944"]
[BlackElo "1337"]
[PlyCount "75"]
[EventDate "2007.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 e5 2. e3 Nf6 3. a3 c6 4. b4 b6 5. Bb2 d6 6. g3 Nbd7 7. Bg2 d5 8. Ne2 e4 9. cxd5 cxd5 10. d3 Ba6 11. dxe4 dxe4 12. Nd2 Bd3 13. Nf4 Bd6 14. Nxd3 exd3 15. Nc4 Be7 16. Qxd3 Rc8 17. 0-0 0-0 18. Rfd1 b5 19. Nd6 Bxd6 20. Qxd6 Nb6 21. Bxf6 Qxf6 22. Qxf6 gxf6 23. Rd6 Kg7 24. Bf1 Nc4 25. Rd5 Rfd8 26. Rxd8 Rxd8 27. Bxc4 bxc4 28. Rc1 Rc8 29. e4 c3 30. Rc2 Kg6 31. Kf1 f5 32. e5 Kg5 33. Ke2 f4 34. Kd3 Kf5 35. Rxc3 Rxc3+ 36. Kxc3 fxg3 37. hxg3 Kxe5 38. Kc4 1-0

[Event "Brandenburg Seniors op 15th"]
[Site "Rowy"]
[Date "2006.06.28"]
[Round "9"]
[White "David, Heinz Dieter"]
[Black "Schmidt, Roland"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1355"]
[BlackElo "1574"]
[PlyCount "49"]
[EventDate "2006.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. Be2 Be7 5. d3 Nf6 6. 0-0 0-0 7. Be3 Nbd7 8. d4 a6 9. Nbd2 b6 10. c3 c5 11. Ne5 Bb7 12. Nxd7 Nxd7 13. Nf3 c4 14. b3 Nf6 15. Nd2 Re8 16. Bf3 h6 17. a4 Qc7 18. Qc2 Rac8 19. b4 Bc6 20. a5 Bb7 21. h3 Bd6 22. g4 Bf4 23. Rfe1 Rcd8 24. Nf1 Bxe3 25. Nxe3 1/2-1/2

[Event "Brandenburg Seniors op 15th"]
[Site "Rowy"]
[Date "2006.06.27"]
[Round "8"]
[White "Serowy, Reinhold"]
[Black "David, Heinz Dieter"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1369"]
[BlackElo "1355"]
[PlyCount "60"]
[EventDate "2006.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nc6 3. Bg5 g6 4. e4 Bg7 5. e5 f6 6. exf6 Nxf6 7. Nce2 0-0 8. c3 Qd7 9. Ng3 Qe6+ 10. Be2 Ng4 11. Nf3 Nf6 12. 0-0 Qf7 13. Bd3 Bg4 14. Bc2 Bxf3 15. Qxf3 e5 16. dxe5 Nxe5 17. Qd1 c6 18. Kh1 Rad8 19. Qd4 Nc4 20. Qxa7 Ra8 21. Qc5 Ra5 22. Qd4 Ne4 23. Qd3 Nxg5 24. h4 Ne6 25. Bb3 Nf4 26. Qc2 Nd6 27. Rae1 Kh8 28. Ne4 Nxe4 29. Rxe4 Nxg2 30. Kxg2 Qf3+ 0-1

[Event "Brandenburg Seniors op 15th"]
[Site "Rowy"]
[Date "2006.06.26"]
[Round "7"]
[White "David, Heinz Dieter"]
[Black "Fleiszerowicz, Leopold"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1355"]
[BlackElo "1361"]
[PlyCount "63"]
[EventDate "2006.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d3 Be7 4. Be2 Bf6 5. Be3 Nge7 6. d4 exd4 7. Nxd4 0-0 8. c3 d6 9. Nd2 Nxd4 10. cxd4 Ng6 11. Nf3 c6 12. 0-0 Nh4 13. Nxh4 Bxh4 14. Bf3 Bg5 15. Qe2 Bxe3 16. Qxe3 g6 17. g3 Qc7 18. Bg2 Bd7 19. f3 Qc8 20. g4 Kg7 21. Qf4 Qc7 22. Rae1 Rae8 23. h4 f6 24. Qg3 Be6 25. b3 Rd8 26. Rf2 Rfe8 27. f4 Bf7 28. f5 Re7 29. g5 Kh8 30. gxf6 Rde8 31. fxg6 Rg8 32. g7+ 1-0

[Event "Brandenburg Seniors op 15th"]
[Site "Rowy"]
[Date "2006.06.25"]
[Round "6"]
[White "Jonczyk, Jan"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1349"]
[BlackElo "1355"]
[PlyCount "84"]
[EventDate "2006.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nc6 4. e3 Bf5 5. Bxc4 Nf6 6. Qb3 e6 7. Qxb7 Na5 8. Bb5+ c6 9. Bxc6+ Nxc6 10. Qxc6+ Nd7 11. Nf3 Be7 12. Ne5 Rc8 13. Qxd7+ Qxd7 14. Nxd7 Kxd7 15. e4 Bg6 16. 0-0 Bb4 17. Bd2 Bxe4 18. Nxe4 Bxd2 19. Nxd2 Rc2 20. Nb3 Rxb2 21. Rfb1 Rc2 22. Nc5+ Ke7 23. Rb7+ Kf6 24. Ne4+ Kg6 25. Nd6 Rd8 26. Nxf7 Rxd4 27. Rxa7 Rdd2 28. Rf1 Rxa2 29. Rxa2 Rxa2 30. Ne5+ Kf6 31. f4 Ra5 32. g3 h5 33. Kg2 g5 34. Nd7+ Kf5 35. fxg5+ Kxg5 36. Nf8 e5 37. Ne6+ Kg6 38. h4 e4 39. Ng5 Ra2+ 40. Rf2 Ra4 41. Re2 Kf5 42. Nh3 Ke5 1-0

[Event "Brandenburg Seniors op 15th"]
[Site "Rowy"]
[Date "2006.06.24"]
[Round "5"]
[White "David, Heinz Dieter"]
[Black "Bergmann, Hans Dieter"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1355"]
[BlackElo "1515"]
[PlyCount "68"]
[EventDate "2006.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. g3 d6 3. Bg2 g6 4. Ne2 Bg7 5. Nbc3 Bg4 6. h3 Bd7 7. d3 a6 8. Be3 Qb6 9. Qc1 Nf6 10. 0-0 Nc6 11. Rb1 Qc7 12. Nf4 e6 13. Nfe2 Rb8 14. a3 b5 15. b4 cxb4 16. axb4 e5 17. Bh6 0-0 18. Bxg7 Kxg7 19. f4 exf4 20. Rxf4 Qc8 21. Qb2 Ne5 22. Nd5 Nxd5 23. exd5 Bxh3 24. Nc3 Bxg2 25. Kxg2 Kg8 26. Ne4 Qc7 27. Rh1 h5 28. Nf6+ Kg7 29. Nxh5+ gxh5 30. Rxh5 f6 31. Qb1 Rh8 32. Rhf5 Rh6 33. Qc1 Rbh8 34. d4 Rh2+ 1/2-1/2

[Event "Brandenburg Seniors op 15th"]
[Site "Rowy"]
[Date "2006.06.23"]
[Round "4"]
[White "David, Heinz Dieter"]
[Black "Huth, Heinz"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1355"]
[BlackElo "1714"]
[PlyCount "56"]
[EventDate "2006.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. g3 d6 3. Bg2 Nf6 4. Ne2 Nc6 5. Nbc3 e6 6. d3 Be7 7. 0-0 0-0 8. Nf4 Rb8 9. Nh3 b5 10. a3 a6 11. f4 Qb6 12. Re1 e5 13. f5 Nd4 14. Bg5 Qd8 15. Ne2 Bd7 16. Nxd4 exd4 17. Nf2 Rc8 18. Rc1 h6 19. Bd2 Nh7 20. Qg4 Bg5 21. Bxg5 Nxg5 22. Nh3 Nh7 23. Qe2 Qa5 24. Nf2 Rc7 25. Ng4 f6 26. Rf1 Kh8 27. Bf3 Rfc8 28. Nf2 Qa4 0-1

[Event "Brandenburg Seniors op 15th"]
[Site "Rowy"]
[Date "2006.06.21"]
[Round "3"]
[White "Casny, Guenter"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "1734"]
[BlackElo "1355"]
[PlyCount "58"]
[EventDate "2006.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 e6 3. e3 d5 4. c4 Nf6 5. a3 Be7 6. Nc3 a6 7. Bd3 Bd7 8. Qc2 dxc4 9. Bxc4 Na5 10. Bd3 Bc6 11. Bd2 b5 12. Ne4 Nc4 13. Nxf6+ Bxf6 14. Bxc4 bxc4 15. Qxc4 Bb5 16. Qc2 0-0 17. a4 Bd7 18. 0-0 Be7 19. Ne5 Bd6 20. Nxd7 Qxd7 21. b4 e5 22. Rfb1 f6 23. Qc4+ Kh8 24. dxe5 Bxe5 25. Bc3 Bd6 26. Rd1 Rfc8 27. Be5 Qe7 28. Bxd6 cxd6 29. Qd5 Rcb8 1-0

[Event "Brandenburg Seniors op 15th"]
[Site "Rowy"]
[Date "2006.06.20"]
[Round "2"]
[White "David, Heinz Dieter"]
[Black "Breitling, Winfried"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1355"]
[BlackElo "1566"]
[PlyCount "91"]
[EventDate "2006.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. 0-0 d6 6. Be2 Bg4 7. d3 h6 8. Nd5 Bxf3 9. Bxf3 Nd4 10. c3 Nxf3+ 11. Qxf3 c6 12. Ne3 Bxe3 13. Bxe3 d5 14. Rad1 Qa5 15. Qf5 Qc7 16. f4 exf4 17. Bxf4 Qb6+ 18. Kh1 0-0 19. Bxh6 Ne8 20. Bc1 d4 21. Rf4 dxc3 22. bxc3 Qd8 23. Ba3 g5 24. Rg4 f6 25. Bxf8 Kxf8 26. Rxg5 Qe7 27. Rh5 Qg7 28. Rf1 Rd8 29. e5 Rd5 30. Rh7 Rxe5 31. Rxg7 Rxf5 32. Rxf5 Kxg7 33. Rf3 Nd6 34. a4 b6 35. g4 c5 36. h4 Nf7 37. Re3 Ne5 38. g5 Ng4 39. Re7+ Kg6 40. gxf6 Kxf6 41. Rxa7 Nf2+ 42. Kg2 Nxd3 43. Ra6 Nf4+ 44. Kf3 Nd5 45. a5 Nxc3 46. axb6 1-0

[Event "Brandenburg Seniors op 15th"]
[Site "Rowy"]
[Date "2006.06.19"]
[Round "1"]
[White "Augustat, Siegfried"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "1776"]
[BlackElo "1355"]
[PlyCount "71"]
[EventDate "2006.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 d6 5. Bd2 Nf6 6. h3 Qe7 7. Nc3 a6 8. 0-0-0 Be6 9. f4 g6 10. g4 d5 11. Nf3 0-0-0 12. Be1 d4 13. Nxd4 Nxd4 14. Rxd4 Bg7 15. Rxd8+ Rxd8 16. Bh4 Qd7 17. Be2 Qd4 18. Qxd4 Rxd4 19. Bf2 Rd8 20. Rd1 Rxd1+ 21. Kxd1 Ne8 22. e5 f6 23. Bd4 fxe5 24. Bxe5 Bf8 25. a3 Ng7 26. Bf3 c6 27. Kd2 h5 28. Kd3 Kd7 29. Kd4 Bf7 30. Ne4 Ne6+ 31. Ke3 Bg7 32. Bxg7 Nxg7 33. b4 Bd5 34. Nf6+ Kc7 35. Bxd5 cxd5 36. Kd4 1-0

[Event "GER-chB Seniors 16th"]
[Site "Templin"]
[Date "2004.09.08"]
[Round "5"]
[White "Goldinger, Josef"]
[Black "David, Heinz Dieter"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1755"]
[BlackElo "1193"]
[PlyCount "75"]
[EventDate "2004.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. c3 Nc6 4. d4 exd4 5. cxd4 Nf6 6. Nc3 Be7 7. Bb5 Bd7 8. 0-0 h6 9. e5 Nh7 10. exd6 Bxd6 11. Re1+ Ne7 12. Qa4 c6 13. Bd3 Qc7 14. d5 Nf6 15. dxc6 Bxc6 16. Bb5 0-0 17. Bxc6 Nxc6 18. Qh4 Kh7 19. Ng5+ Kg8 20. Nge4 Be5 21. Nxf6+ Bxf6 22. Qf4 Ne5 23. Qf5 Ng6 24. Nd5 Qd6 25. Nxf6+ Qxf6 26. Qxf6 gxf6 27. Bxh6 Rfe8 28. g3 Kh7 29. Be3 Ne5 30. Kg2 Kg7 31. Bd4 Nc6 32. Bc3 Re7 33. Rxe7 Nxe7 34. Rd1 Nc6 35. Rd6 Ne5 36. f4 Ng4 37. h3 Ne3+ 38. Kf3 1-0

