[Event "SVE Seniors op 2nd"]
[Site "Eidelstedt"]
[Date "2019.08.05"]
[Round "7"]
[White "Blumenberg, Walter"]
[Black "Knops, Peter"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1925"]
[BlackElo "1947"]
[PlyCount "81"]
[EventDate "2019.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. b4 c6 2. c4 Qb6 3. a3 a5 4. c5 Qc7 5. Bb2 axb4 6. axb4 Rxa1 7. Bxa1 d6 8. d4 e5 9. e3 Nf6 10. dxe5 dxe5 11. Nf3 Nbd7 12. Bc4 Be7 13. Qb3 Nd5 14. Nc3 Nxb4 15. Bxf7+ Kf8 16. Ne4 Qa5 17. 0-0 Nxc5 18. Nxc5 Qxc5 19. Bxe5 Qc2 20. Nd4 Qxb3 21. Bxb3 Nd3 22. Ra1 Nxe5 23. Ra8 Bd8 24. Rxc8 Ke7 25. Rb8 b6 26. f4 Ng4 27. Nxc6+ Kd7 28. Rxd8+ Rxd8 29. Nxd8 Kxd8 30. e4 h6 31. h3 Nf6 32. e5 Ne4 33. Bc2 Nc5 34. Kf2 Ke7 35. Ke3 g5 36. f5 h5 37. Kd4 g4 38. hxg4 hxg4 39. g3 Nd7 40. Kd5 Nc5 41. f6+ 1-0

[Event "SVE Seniors op 2nd"]
[Site "Eidelstedt"]
[Date "2019.07.31"]
[Round "6"]
[White "Cassens, Erhard Otto"]
[Black "Blumenberg, Walter"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1852"]
[BlackElo "1925"]
[PlyCount "88"]
[EventDate "2019.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 e6 2. c3 d5 3. Bf4 Nf6 4. e3 Be7 5. Nd2 0-0 6. Bd3 Nbd7 7. Bg3 c5 8. f4 Re8 9. Ngf3 Qb6 10. Rb1 Nf8 11. Ne5 Bd7 12. Nxd7 N6xd7 13. Bf2 Qc7 14. 0-0 Rac8 15. Bg3 f5 16. Bb5 a6 17. Be2 cxd4 18. exd4 Bd6 19. Bd3 Nf6 20. Qf3 Ng6 21. h3 Ne4 22. Bxe4 fxe4 23. Qe3 Rf8 24. c4 Bxf4 25. Bxf4 Nxf4 26. cxd5 exd5 27. Rbc1 Qxc1 28. Rxc1 Rxc1+ 29. Kh2 Rc2 30. g3 Nd3 31. Kg1 Rc1+ 32. Kg2 Rf2+ 33. Qxf2 Nxf2 34. Kxf2 Rc2 35. Ke3 Rxb2 36. Nb3 Rxa2 37. Kf4 Ra3 38. Nc5 Rf3+ 39. Ke5 Rxg3 40. Kxd5 e3 41. Nd3 e2 42. Ne1 Rxh3 43. Ke6 Kf8 44. d5 Ke8 0-1

[Event "SVE Seniors op 2nd"]
[Site "Eidelstedt"]
[Date "2019.07.29"]
[Round "5"]
[White "Blumenberg, Walter"]
[Black "Hotze, Kurt"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1925"]
[BlackElo "1700"]
[PlyCount "66"]
[EventDate "2019.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 g6 3. c4 Bg7 4. Nf3 0-0 5. e3 c6 6. d4 e6 7. Nbd2 d5 8. c5 Nbd7 9. Nb3 Re8 10. Be2 Nf8 11. 0-0 N6d7 12. Qc2 f5 13. Ne5 Nf6 14. a4 N8d7 15. f3 Nxe5 16. dxe5 Nd7 17. f4 Rb8 18. Nd4 Nxe5 19. fxe5 Bxe5 20. Nxc6 Bxh2+ 21. Kxh2 Qh4+ 22. Kg1 bxc6 23. Qc3 e5 24. b5 Bd7 25. Bf3 g5 26. Rfd1 g4 27. bxc6 gxf3 28. cxd7 Re7 29. c6 Rg7 30. Rd2 d4 31. exd4 Kh8 32. Qxf3 Rbg8 33. dxe5 Rg3 1-0

[Event "SVE Seniors op 2nd"]
[Site "Eidelstedt"]
[Date "2019.07.24"]
[Round "4"]
[White "Ruider, Thomas"]
[Black "Blumenberg, Walter"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1790"]
[BlackElo "1925"]
[PlyCount "74"]
[EventDate "2019.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nd7 3. Bf4 c5 4. e3 Ngf6 5. c4 g6 6. Nc3 Bg7 7. Bd3 0-0 8. h3 Re8 9. d5 Qa5 10. 0-0 Nh5 11. Qc2 a6 12. a4 Nf8 13. Bh2 Bd7 14. e4 Qc7 15. Rfe1 Qc8 16. Bf1 Bh6 17. Ne2 e5 18. dxe6 Nxe6 19. Bxd6 Bc6 20. Ng3 Nxg3 21. Bxg3 b6 22. Rad1 Qb7 23. b3 Bg7 24. Rd6 Rad8 25. Rxd8 Nxd8 26. Bd3 Ne6 27. Qe2 Bc3 28. Rc1 Bg7 29. Re1 Bc3 30. Rc1 Nd4 31. Nxd4 cxd4 32. f3 f5 33. e5 Qe7 34. f4 Qa3 35. Qc2 Qc5 36. Be1 Bb4 37. Bxb4 Qxb4 1/2-1/2

[Event "SVE Seniors op 2nd"]
[Site "Eidelstedt"]
[Date "2019.07.22"]
[Round "3"]
[White "Blumenberg, Walter"]
[Black "Grimm, Uwe"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1925"]
[BlackElo "2069"]
[PlyCount "50"]
[EventDate "2019.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. e4 Bxb4 4. Bc4 g6 5. Ne2 Nc6 6. a3 Bc5 7. c3 Qe7 8. 0-0 Bb6 9. Re1 d6 10. d4 Nh6 11. h3 Bd7 12. a4 a6 13. Nd2 Na5 14. Ba3 Be6 15. d5 Bd7 16. Bd3 0-0 17. Nc4 Nxc4 18. Bxc4 f5 19. Bc1 f4 20. Qd3 g5 21. a5 Ba7 22. Rb1 Bb8 23. Rf1 g4 24. hxg4 Nxg4 25. Qh3 Nxf2 0-1

[Event "SVE Seniors op 2nd"]
[Site "Eidelstedt"]
[Date "2019.07.17"]
[Round "2"]
[White "Blittkowsky, Ralf"]
[Black "Blumenberg, Walter"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1656"]
[BlackElo "1925"]
[PlyCount "110"]
[EventDate "2019.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. g3 Be7 4. Bg2 Nd7 5. Bf4 Ngf6 6. 0-0 0-0 7. Nbd2 c5 8. c3 b6 9. Ne1 Bb7 10. a4 Rc8 11. Nb3 Ba6 12. Nf3 Ne4 13. Re1 g5 14. Be3 f5 15. Qc1 g4 16. Ne5 Nxe5 17. dxe5 Ng5 18. Qd2 Nf7 19. f4 Bc4 20. Nc1 a5 21. Rd1 Qc7 22. Bf2 Rfd8 23. e3 Rd7 24. Bf1 Rcd8 25. Be2 Qb7 26. b3 Ba6 27. Qb2 c4 28. Rb1 Rc7 29. bxc4 Bxc4 30. Qxb6 Qxb6 31. Rxb6 Rdc8 32. Rxe6 Nd8 33. Rb6 Bc5 34. Rb1 Ba3 35. Bxc4 Rxc4 36. Ne2 Rxa4 37. Rxd5 Ne6 38. Rbb5 Bc5 39. Rb1 Rc4 40. Kf1 a4 41. Ke1 a3 42. Kd2 a2 43. Ra1 Ra4 44. Nc1 Rb8 45. Kc2 Rba8 46. Nb3 Bf8 47. Rb5 Nc7 48. Rb7 Rc4 49. Be1 Nd5 50. Kd3 Rca4 51. Rb5 Rd8 52. Nd4 Ra3 53. Kc4 Nxe3+ 54. Kd3 Rxd4+ 55. Kxe3 Re4+ 0-1

[Event "SVE Seniors op 2nd"]
[Site "Eidelstedt"]
[Date "2019.07.15"]
[Round "1"]
[White "Blumenberg, Walter"]
[Black "Berking, Bernhard"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "1925"]
[BlackElo "1627"]
[PlyCount "79"]
[EventDate "2019.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e4 Nc6 6. Qd1 Bg7 7. Be2 0-0 8. Nf3 d6 9. h3 Bd7 10. 0-0 Rc8 11. Be3 b6 12. Rc1 Na5 13. b3 Bc6 14. Nd2 Nb7 15. Bf3 Nd7 16. Qc2 Ne5 17. Be2 Qd7 18. Nf3 Nxf3+ 19. Bxf3 Nc5 20. Rfe1 Ne6 21. Rcd1 Qb7 22. Nd5 b5 23. Qd2 bxc4 24. bxc4 Rfe8 25. Qa5 Bxd5 26. cxd5 Nc5 27. Rb1 Qc7 28. Qb5 Rb8 29. Qc6 Qxc6 30. dxc6 Rbc8 31. Bxc5 dxc5 32. Rb7 e6 33. Reb1 Be5 34. Rxa7 Rc7 35. Rbb7 Ree7 36. a4 f5 37. a5 Kf7 38. a6 Kf6 39. Rxc7 Bxc7 40. Rb7 1-0

[Event "Hamburg-ch Seniors 65+"]
[Site "Hamburg"]
[Date "2018.11.08"]
[Round "9"]
[White "Kreutzkamp, Hans Rudolf"]
[Black "Blumenberg, Walter"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2052"]
[BlackElo "1915"]
[PlyCount "91"]
[EventDate "2018.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. h3 Nf6 6. Nf3 c6 7. 0-0 0-0 8. Ne5 Qc7 9. f4 Nbd7 10. Nd2 c5 11. c3 cxd4 12. cxd4 Qb6 13. Ndf3 Ne4 14. Nc4 dxc4 15. Bxe4 Nf6 16. Bc2 Be6 17. g4 Bd5 18. Ne5 Rad8 19. Re1 g6 20. Rb1 Rfe8 21. Be3 Kg7 22. Qe2 Qc7 23. Qf2 b5 24. Qh4 Ba8 25. Re2 Qb7 26. Rh2 Ng8 27. g5 f6 28. gxf6+ Nxf6 29. Re1 Be7 30. f5 Nh5 31. Qg4 Nf6 32. Qf4 Ng8 33. fxg6 Bf6 34. gxh7 Kh8 35. hxg8Q+ Rxg8+ 36. Ng4 Qg7 37. Qh6+ Qxh6 38. Bxh6 Bxd4+ 39. Be3 Be5 40. Rd2 Rc8 41. Rd7 Bg7 42. Bf2 Rgd8 43. Ree7 Rxd7 44. Rxd7 Re8 45. Bg6 Rc8 46. Bd4 1-0

[Event "Hamburg-ch Seniors 65+"]
[Site "Hamburg"]
[Date "2018.11.07"]
[Round "8"]
[White "Blumenberg, Walter"]
[Black "Duemmke, Juergen"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1915"]
[BlackElo "2056"]
[PlyCount "95"]
[EventDate "2018.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Qd6 3. a3 e5 4. e3 f6 5. c4 Be6 6. cxd5 Bxd5 7. Nc3 Be6 8. Nf3 c6 9. d4 Nd7 10. Rc1 Nh6 11. Be2 Nf7 12. 0-0 Be7 13. Qc2 Nb6 14. Ne4 Qd5 15. Nfd2 0-0 16. Bf3 Qd7 17. Rfd1 f5 18. Ng3 Bf6 19. Nh5 Kh8 20. dxe5 Bxe5 21. Nc4 Qc7 22. Nxe5 Nxe5 23. Be2 Rf7 24. Nf4 Bd5 25. Nxd5 Nxd5 26. Rxd5 Re8 27. Qc3 Ng4 28. Bxg4 fxg4 29. Rd2 Ref8 30. Rcd1 Qc8 31. e4 h5 32. Qe3 Kh7 33. Qg5 g6 34. Rd6 Rg8 35. Rd8 Rxd8 36. Rxd8 Rd7 37. Rxd7+ Qxd7 38. Qc1 h4 39. Qe1 h3 40. gxh3 gxh3 41. f3 Qe7 42. Qg3 Qe6 43. Qh4+ Kg8 44. Qh8+ Kf7 45. Bg7 Qd6 46. Bd4 Qe6 47. Qg7+ Ke8 48. Qe5 1-0

[Event "Hamburg-ch Seniors 65+"]
[Site "Hamburg"]
[Date "2018.11.06"]
[Round "7"]
[White "Cassens, Erhard Otto"]
[Black "Blumenberg, Walter"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1816"]
[BlackElo "1915"]
[PlyCount "74"]
[EventDate "2018.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 f5 4. e3 c6 5. Nf3 Bd6 6. b3 Nf6 7. c5 Bc7 8. Be2 0-0 9. b4 Qe8 10. Bb2 Nbd7 11. Qc2 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. g3 Bc7 15. 0-0 Bd7 16. Bd3 Qh5 17. f3 Rae8 18. Rae1 Qg5 19. Bc1 Qh5 20. Ne2 g6 21. Rf2 d4 22. Nxd4 f4 23. g4 Qg5 24. e4 Kg7 25. Bb2 Be5 26. Ne2 h5 27. Bxe5 Rxe5 28. h3 Rh8 29. Rg2 Qh4 30. Qd2 hxg4 31. Nxf4 gxf3 32. Rxg6+ Kf8 33. Rg4 Rg5 34. Ng6+ Rxg6 35. Rxg6 Qxh3 36. Rxf6+ Ke8 37. Qg5 Qh2+ 0-1

[Event "Hamburg-ch Seniors 65+"]
[Site "Hamburg"]
[Date "2018.11.05"]
[Round "6"]
[White "Blumenberg, Walter"]
[Black "Marquardt, Rolf"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1915"]
[BlackElo "1849"]
[PlyCount "74"]
[EventDate "2018.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. b4 c6 2. Bb2 Qb6 3. a3 a5 4. c4 axb4 5. c5 Qc7 6. axb4 Rxa1 7. Bxa1 d5 8. Nf3 Nd7 9. Qa4 f6 10. Nd4 Kf7 11. e3 e5 12. Nc2 Ne7 13. Be2 Ng6 14. Bh5 b6 15. d4 b5 16. Qa2 Be7 17. e4 Bb7 18. exd5 cxd5 19. 0-0 Ra8 20. Qb3 Bc6 21. Nc3 Qb7 22. Bb2 Kg8 23. Bf3 Kh8 24. Bxd5 exd4 25. Bxc6 Qxc6 26. Nxd4 Nxc5 27. bxc5 Qxc5 28. Ncxb5 Rb8 29. Rc1 Qg5 30. Qg3 Rxb5 31. Rc8+ Nf8 32. Qxg5 Rxg5 33. Kf1 Kg8 34. Ne6 Ra5 35. Bc3 Rb5 36. Nxf8 Bxf8 37. Ke2 Kf7 1/2-1/2

[Event "Hamburg-ch Seniors 65+"]
[Site "Hamburg"]
[Date "2018.11.04"]
[Round "5"]
[White "Hawranke, Dietrich"]
[Black "Blumenberg, Walter"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "2110"]
[BlackElo "1915"]
[PlyCount "65"]
[EventDate "2018.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. g3 Bb4+ 5. Nbd2 0-0 6. Bg2 c6 7. 0-0 Nbd7 8. Qc2 Bd6 9. e4 Nxe4 10. Nxe4 dxe4 11. Qxe4 Nf6 12. Qc2 Bd7 13. b3 Rc8 14. Bb2 Qe7 15. Ne5 Rfd8 16. Rfe1 Be8 17. Bh3 Ba3 18. Rad1 Bxb2 19. Qxb2 b5 20. Qd2 Rc7 21. Qa5 bxc4 22. bxc4 c5 23. d5 Qd6 24. dxe6 Qxd1 25. Rxd1 Rxd1+ 26. Kg2 Rb7 27. Qxc5 Rd8 28. Qa5 Rdb8 29. c5 fxe6 30. Bxe6+ Kf8 31. c6 Re7 32. c7 Rb5 33. Qxb5 1-0

[Event "Hamburg-ch Seniors 65+"]
[Site "Hamburg"]
[Date "2018.11.03"]
[Round "4"]
[White "Blumenberg, Walter"]
[Black "Ruehr, Wilfried"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1915"]
[BlackElo "1974"]
[PlyCount "49"]
[EventDate "2018.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 Nc7 7. 0-0 e5 8. d3 Be7 9. Bd2 0-0 10. Rc1 Ne6 11. Ne1 Bd7 12. Nd5 Rc8 13. Nc2 Bg5 14. f4 exf4 15. gxf4 Bf6 16. Bc3 Bxc3 17. bxc3 Nc7 18. Nce3 Nxd5 19. Nxd5 Re8 20. e4 Ne7 21. Ne3 Rc6 22. Kh1 Rh6 23. Rf2 Qc7 24. Ng4 Bxg4 25. Qxg4 1/2-1/2

[Event "Hamburg-ch Seniors 65+"]
[Site "Hamburg"]
[Date "2018.11.02"]
[Round "3"]
[White "Heitsch, Karl Wilhelm"]
[Black "Blumenberg, Walter"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1492"]
[BlackElo "1915"]
[PlyCount "90"]
[EventDate "2018.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 d5 4. cxd5 exd5 5. Nc3 c6 6. Qc2 Bd6 7. g3 Nf6 8. Bh3 Ne4 9. 0-0 0-0 10. e3 Na6 11. a3 Nc7 12. Nd2 Ng5 13. Bg2 Qe8 14. h4 Nf7 15. Nf3 Nh6 16. Bh3 Qh5 17. Nh2 f4 18. Bxc8 fxg3 19. fxg3 Raxc8 20. Qg2 Qg6 21. Ne2 Nf5 22. Rf3 Rf6 23. Bd2 Rcf8 24. Raf1 Qe8 25. Ng4 R6f7 26. h5 Qe4 27. Nf2 Qc2 28. e4 Qxd2 29. exf5 Qxe2 30. g4 Ne6 31. Nd3 Nxd4 32. Qxe2 Nxe2+ 33. Kg2 h6 34. Re3 Nd4 35. Nf4 Bxf4 36. Rxf4 Nb5 37. a4 Nd6 38. Re6 Ne4 39. Rexe4 dxe4 40. Rxe4 Rd7 41. Kf3 Rfd8 42. g5 Rd3+ 43. Kf4 R3d4 44. gxh6 Rxe4+ 45. Kxe4 gxh6 0-1

[Event "Hamburg-ch Seniors 65+"]
[Site "Hamburg"]
[Date "2018.11.01"]
[Round "2"]
[White "Blumenberg, Walter"]
[Black "Ristic, Sreten"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1915"]
[BlackElo "1776"]
[PlyCount "104"]
[EventDate "2018.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. cxd5 exd5 7. Bd3 Bd6 8. 0-0 0-0 9. Bd2 Re8 10. Qc2 Nf8 11. h3 g6 12. Rad1 Ne6 13. Ne5 Ng5 14. f4 Ne6 15. Be1 Nd7 16. Bg3 f5 17. Qf2 Qf6 18. Bh4 Qg7 19. Kh1 Nf6 20. Bxf6 Qxf6 21. g4 Ng7 22. Rg1 Be6 23. Be2 Re7 24. Rdf1 Rc7 25. Bf3 Re8 26. g5 Qd8 27. h4 Bf7 28. Qg2 Re6 29. Rc1 Bf8 30. Rgd1 Ne8 31. Ne2 Nd6 32. Ng3 h6 33. Qc2 hxg5 34. hxg5 Ne4 35. Kg2 Be8 36. Rh1 b6 37. Rh2 Bg7 38. Nxe4 dxe4 39. Be2 Rd6 40. Bc4+ Kf8 41. Kg3 c5 42. Rch1 cxd4 43. Qb3 dxe3 44. Rh8+ Bxh8 45. Rxh8+ Kg7 46. Rg8+ Kh7 47. Bf7 e2 48. Kf2 Bxf7 49. Nxf7 Kxg8 50. Nxd8+ Kh7 51. Nf7 Rd3 52. Qe6 Rc1 1/2-1/2

[Event "Hamburg-ch Seniors 65+"]
[Site "Hamburg"]
[Date "2018.10.31"]
[Round "1"]
[White "Berking, Bernhard"]
[Black "Blumenberg, Walter"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1607"]
[BlackElo "1915"]
[PlyCount "78"]
[EventDate "2018.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 Nh6 6. 0-0 0-0 7. d3 Nf5 8. Rb1 e6 9. Bd2 b6 10. Qc1 Bb7 11. Re1 d5 12. cxd5 exd5 13. e4 dxe4 14. dxe4 Nfd4 15. Bh6 Nxf3+ 16. Bxf3 Qf6 17. Qf4 Qxf4 18. Bxf4 Nd4 19. Bg2 Rad8 20. Rbc1 Rfe8 21. b3 Ba6 22. Kh1 Ne6 23. Be3 Bb7 24. f4 Bd4 25. f5 Bxe3 26. Rxe3 Nd4 27. Rf1 Ba6 28. Rf2 Nxf5 29. Ref3 Nd6 30. Rf4 Bb7 31. h4 f5 32. exf5 Bxg2+ 33. Kxg2 Nxf5 34. Ne4 Kg7 35. Kh3 Rd3 36. h5 Re3 37. hxg6 hxg6 38. Rg4 R8xe4 39. Rxf5 Rxg4 0-1

[Event "Hamburg-ch Seniors 22nd"]
[Site "Hamburg"]
[Date "2015.11.05"]
[Round "9"]
[White "Blumenberg, Walter"]
[Black "Frackowiak, Stanislaw"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1954"]
[BlackElo "1650"]
[PlyCount "67"]
[EventDate "2015.10.28"]
[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 Nc6 2. d4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 Nf6 6. Nc3 d5 7. e3 0-0 8. Be2 a6 9. Rc1 Ne4 10. Qd1 f5 11. 0-0 Ng5 12. cxd5 Nxf3+ 13. Bxf3 exd5 14. Bxd5+ Kh8 15. Qf3 Bd7 16. Rfd1 Qf6 17. Bb3 Qd6 18. Ne2 Rf6 19. Qg3 Rc8 20. a3 Ne7 21. Rd2 Qb6 22. Ba2 Rg6 23. Qe5 Ng8 24. Qc5 Qf6 25. Qe5 Qb6 26. Nf4 Rc6 27. Rxc6 Qxc6 28. Qc5 Qh6 29. h3 b5 30. Bxg8 Rxg8 31. Qxc7 Bc6 32. d5 g5 33. Ne6 g4 34. Qe5+ 1-0

[Event "Hamburg-ch Seniors 22nd"]
[Site "Hamburg"]
[Date "2015.11.04"]
[Round "8"]
[White "Lochmann, Viktor"]
[Black "Blumenberg, Walter"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "1793"]
[BlackElo "1954"]
[PlyCount "103"]
[EventDate "2015.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. b3 Nbd7 4. Bb2 c5 5. e3 e6 6. Nbd2 Be7 7. c4 b6 8. Bd3 Bb7 9. 0-0 0-0 10. Rc1 h6 11. Re1 Qc7 12. Qe2 Rfe8 13. e4 e5 14. d5 Nf8 15. Nf1 Ng6 16. g3 Bc8 17. Ne3 Bh3 18. Kh1 Nh7 19. Ng1 Bd7 20. Kg2 Bg5 21. Nf3 Bxe3 22. Qxe3 Qc8 23. h4 Bh3+ 24. Kh2 Nf6 25. Kg1 Nh5 26. Nh2 Rf8 27. Be2 Nf6 28. Rc3 Bd7 29. h5 Ne7 30. Bc1 Nh7 31. f4 exf4 32. gxf4 f5 33. Bf3 fxe4 34. Bxe4 Nf5 35. Qf2 Nf6 36. Bf3 Nd4 37. Bd1 Bf5 38. Rce3 Ng4 39. Nxg4 Bxg4 40. Rg3 Bxd1 41. Rxd1 Qe8 42. Kg2 Qe4+ 43. Kh2 Qf5 44. Rh3 Rae8 45. Be3 Re4 46. Rh4 Rfe8 47. Re1 Qf6 48. Rg4 Nf5 49. Bd2 Rxe1 50. Bxe1 Nd4 51. Bc3 Re2 52. Qxe2 1-0

[Event "Hamburg-ch Seniors 22nd"]
[Site "Hamburg"]
[Date "2015.11.03"]
[Round "7"]
[White "Blumenberg, Walter"]
[Black "Meyer, Winfried"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1954"]
[BlackElo "1644"]
[PlyCount "96"]
[EventDate "2015.10.28"]
[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 Nf6 2. Nc3 e6 3. e3 c5 4. Nf3 b6 5. b3 g6 6. Bb2 Bg7 7. Qc2 Bb7 8. Be2 0-0 9. 0-0 d5 10. cxd5 exd5 11. d4 Na6 12. Rad1 Qe7 13. a3 Rad8 14. Na4 Ne4 15. Bd3 Rfe8 16. Rfe1 Rc8 17. Qe2 Nc7 18. Rc1 Ne6 19. dxc5 Bxb2 20. Qxb2 N6xc5 21. Nxc5 Rxc5 22. b4 Rxc1 23. Rxc1 Rc8 24. Rxc8+ Bxc8 25. Nd4 Bd7 26. Qc2 Qe8 27. h3 Qc8 28. Qxc8+ Bxc8 29. Nc6 Kf8 30. f3 Nd6 31. b5 Nc4 32. e4 Be6 33. a4 Nb2 34. Bc2 dxe4 35. fxe4 Nc4 36. Kf2 Na3 37. Bd1 Ke8 38. Nxa7 Bd7 39. Bb3 f6 40. Ke3 Kd8 41. Nc6+ Bxc6 42. bxc6 Kc7 43. e5 fxe5 44. Ke4 b5 45. axb5 Nxb5 46. Kxe5 Kxc6 47. Ba4 g5 48. Kf5 Kd5 1-0

[Event "Hamburg-ch Seniors 22nd"]
[Site "Hamburg"]
[Date "2015.11.01"]
[Round "5"]
[White "Blumenberg, Walter"]
[Black "Hofmeier, Arthur"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "1954"]
[BlackElo "1561"]
[PlyCount "165"]
[EventDate "2015.10.28"]
[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 Be7 4. Nf3 d6 5. h3 c6 6. d4 Nbd7 7. Be2 0-0 8. 0-0 Re8 9. d5 Nf8 10. Be3 Ng6 11. Qd2 Nh5 12. Nxe5 Nxe5 13. Bxh5 Nxc4 14. Qe2 Nxe3 15. fxe3 Bf6 16. Qf3 Re5 17. Rad1 Qe7 18. Rd2 Bd7 19. Rdf2 Rf8 20. Bg4 Bh4 21. g3 Bxg4 22. Qxg4 Bg5 23. Qe2 Bh6 24. h4 g6 25. Kg2 Bg7 26. Qc4 c5 27. Qe2 b6 28. Rf3 Rh5 29. Qc2 Re5 30. Qf2 f6 31. g4 b5 32. Qg3 b4 33. Ne2 Rxe4 34. Nf4 Qe5 35. Qf2 f5 36. g5 Qxb2 37. Ne6 Qxf2+ 38. R3xf2 Re8 39. Kf3 Rxh4 40. Rc1 a5 41. Ke2 Be5 42. Kd3 Rc8 43. Rc4 Rh3 44. Ke2 Rh2 45. Rxh2 Bxh2 46. Kd3 Be5 47. Rc2 a4 48. Rc4 Ra8 49. Kc2 Kf7 50. Rh4 Kg8 51. Rc4 Rb8 52. Kb1 a3 53. Kc2 b3+ 54. Kb1 bxa2+ 55. Kxa2 Rb4 56. Rc1 Bb2 57. Rc2 c4 58. e4 Ra4 59. exf5 Kf7 60. fxg6+ Kxg6 61. Rh2 Be5 62. Rh6+ Kf5 63. Rxh7 c3 64. Rc7 Ra5 65. g6 Kxg6 66. Nf8+ Kf6 67. Nd7+ Kf5 68. Nxe5 Kxe5 69. Rxc3 Kxd5 70. Rd3+ Kc5 71. Rd2 d5 72. Kb3 d4 73. Rc2+ Kb5 74. Ra2 Ra4 75. Kc2 Kc4 76. Kb1 d3 77. Ka1 Kc3 78. Kb1 Rb4+ 79. Ka1 Rb3 80. Rh2 d2 81. Rh1 Kc2 82. Ka2 Rd3 83. Rc1+ 0-1

[Event "Hamburg-ch Seniors 22nd"]
[Site "Hamburg"]
[Date "2015.11.01"]
[Round "6"]
[White "Wilke, Wolfgang"]
[Black "Blumenberg, Walter"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1700"]
[BlackElo "1954"]
[PlyCount "107"]
[EventDate "2015.10.28"]
[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. Nc3 g6 3. d4 Bg7 4. Be3 Nf6 5. h3 0-0 6. Qd2 Nc6 7. Nf3 a6 8. Bh6 e6 9. Be2 Re8 10. Bxg7 Kxg7 11. 0-0-0 Qe7 12. g4 e5 13. d5 Nd8 14. Qe3 b5 15. b3 Bd7 16. Nd2 Nb7 17. g5 Ng8 18. h4 b4 19. Ncb1 f5 20. gxf6+ Qxf6 21. h5 g5 22. h6+ Nxh6 23. Rdg1 Nf7 24. Bg4 Bxg4 25. Rxg4 Rh8 26. Nf3 h6 27. Nh4 Kf8 28. Nf5 Ke8 29. Rg2 Nc5 30. Nd2 Kd8 31. Qf3 Nd7 32. Rgh2 Kc8 33. Nc4 a5 34. Nce3 Kb7 35. Ng4 Qd8 36. Ngxh6 Nxh6 37. Rxh6 Rxh6 38. Rxh6 Qf8 39. Qe2 Kb6 40. f3 Nc5 41. Rh7 Re8 42. Rg7 Qh8 43. Rxg5 Qh1+ 44. Qd1 Qh2 45. Rg3 Rh8 46. Qf1 a4 47. bxa4 Nxa4 48. Qe1 Nc3 49. Qe3+ Kb7 50. Nxd6+ Kb8 51. Nf5 Nxa2+ 52. Kb2 Nc3 53. Kb3 Qe2 54. Qxe2 1/2-1/2

[Event "Hamburg-ch Seniors 22nd"]
[Site "Hamburg"]
[Date "2015.10.31"]
[Round "4"]
[White "Behrensen Senfft, Joern"]
[Black "Blumenberg, Walter"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1674"]
[BlackElo "1954"]
[PlyCount "75"]
[EventDate "2015.10.28"]
[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 d6 2. c4 Nf6 3. Nf3 g6 4. Bf4 Bg7 5. Qd2 c5 6. e3 Ne4 7. Qc2 Qa5+ 8. Nc3 Nxc3 9. Qxc3 Qxc3+ 10. bxc3 Nc6 11. Be2 0-0 12. Rb1 b6 13. h4 h5 14. Nh2 f5 15. Bf3 Bd7 16. Ke2 Rae8 17. Bd5+ Kh8 18. Nf3 e5 19. Bxc6 Bxc6 20. d5 Bxd5 21. cxd5 exf4 22. Ng5 fxe3 23. Ne6 exf2 24. Kxf2 Rf7 25. c4 Rfe7 26. Rhe1 Kg8 27. Rb3 Bf6 28. Kg3 Be5+ 29. Kh3 Kf7 30. Ra3 Kf6 31. g3 Rb8 32. Rb3 Reb7 33. a4 Re7 34. Reb1 Reb7 35. Kg2 Ke7 36. Kf3 Kd7 37. Ke2 Re8 38. Kf3 1/2-1/2

[Event "Hamburg-ch Seniors 22nd"]
[Site "Hamburg"]
[Date "2015.10.30"]
[Round "3"]
[White "Blumenberg, Walter"]
[Black "Mueller, Joerg"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "1954"]
[BlackElo "2112"]
[PlyCount "116"]
[EventDate "2015.10.28"]
[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 d6 2. d4 Nd7 3. Nf3 e5 4. Nc3 g6 5. e4 Bg7 6. Bg5 f6 7. Be3 Nh6 8. h3 Nf7 9. Qc2 0-0 10. Be2 Re8 11. d5 a5 12. 0-0 b6 13. a3 Bh6 14. Bxh6 Nxh6 15. g4 Rf8 16. Qd2 Kg7 17. Kh2 a4 18. Rg1 Nf7 19. Raf1 Nc5 20. Ne1 Kh8 21. Nd3 Nb3 22. Qe3 f5 23. gxf5 gxf5 24. exf5 Bxf5 25. Rg3 Qh4 26. Nb4 Nd4 27. Rfg1 Bd7 28. Bg4 Nf5 29. Bxf5 Bxf5 30. Nc6 Qxc4 31. Ne7 Bc2 32. Rg4 Qd3 33. Qxd3 Bxd3 34. Rxa4 Rae8 35. Nc6 Nh6 36. Rh4 Rxf2+ 37. Rg2 Rxg2+ 38. Kxg2 Kg7 39. Ra4 Kf6 40. Ra7 Rg8+ 41. Kf2 Rg7 42. Nb4 Bc4 43. Ne4+ Kg6 44. Nd2 Rf7+ 45. Ke1 Bb5 46. Na6 Bxa6 47. Rxa6 Nf5 48. Ra4 Ne7 49. Rg4+ Kf5 50. Ne4 Nxd5 51. Ng3+ Ke6 52. Ne4 Kd7 53. Rh4 Rg7 54. Kf2 Kc6 55. Rg4 Rf7+ 56. Kg3 Ne3 57. Rg5 Rf4 58. Nc3 Nf5+ 0-1

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.11.06"]
[Round "9"]
[White "Blumenberg, Walter"]
[Black "Kornrumpf, Joachim"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1856"]
[BlackElo "1960"]
[PlyCount "74"]
[EventDate "2014.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 e6 3. a3 d5 4. e3 Bd6 5. Nf3 0-0 6. c4 c6 7. Qc2 Nbd7 8. Nc3 Re8 9. Be2 Nf8 10. h3 Bd7 11. Rc1 Rc8 12. Qb1 Qe7 13. cxd5 exd5 14. Nd4 Ne4 15. Nxe4 dxe4 16. d3 exd3 17. Qxd3 Be5 18. Rc2 c5 19. bxc5 Rxc5 20. Rxc5 Qxc5 21. 0-0 Qb6 22. Rb1 a6 23. Bc3 Qc7 24. Bf3 b5 25. Ne2 Bxc3 26. Qxc3 Qd6 27. Nd4 Rc8 28. Qb2 Ng6 29. Rc1 Rc7 30. Rxc7 Qxc7 31. Qc2 Qd6 32. Qc3 Ne5 33. Be2 h6 34. f4 Nc6 35. Nb3 Qxa3 36. Qd3 Be6 37. Qe4 Qxb3 0-1

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.11.05"]
[Round "8"]
[White "Schuett, Ingo"]
[Black "Blumenberg, Walter"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1751"]
[BlackElo "1856"]
[PlyCount "64"]
[EventDate "2014.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 c5 3. Bg2 Nc6 4. 0-0 g6 5. c3 Bg7 6. d3 Bd7 7. Na3 a6 8. Nc4 b5 9. Ne3 Rb8 10. Nd5 e6 11. Nf4 Nge7 12. e4 e5 13. Ne2 0-0 14. Be3 f5 15. exf5 Nxf5 16. Bg5 Qc7 17. g4 Nh6 18. h3 Nf7 19. Bh4 h6 20. Nh2 g5 21. Bg3 Qb6 22. Qd2 Ne7 23. h4 Ng6 24. hxg5 hxg5 25. Bd5 Nf4 26. Bxf4 exf4 27. Nf3 Qd8 28. Nxf4 gxf4 29. Qxf4 Qf6 30. Qg3 Be6 31. g5 Nxg5 32. Qxg5 Qxg5+ 0-1

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.11.04"]
[Round "7"]
[White "Blumenberg, Walter"]
[Black "Zippert, Georg"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1856"]
[BlackElo "1720"]
[PlyCount "71"]
[EventDate "2014.10.29"]
[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 Nc6 4. Nf3 d6 5. h3 Be7 6. d3 0-0 7. Be2 h6 8. 0-0 Nd4 9. Nxd4 exd4 10. Nb5 c5 11. Bf4 a6 12. Na3 Nd7 13. g4 Ne5 14. Bh2 g5 15. f4 gxf4 16. Bxf4 Bg5 17. Qd2 Ng6 18. Bxg5 Qxg5 19. Rad1 Kg7 20. Bf3 f6 21. Nc2 Ne5 22. Bg2 Be6 23. Qf4 Rad8 24. Kh2 Rh8 25. Qxg5+ hxg5 26. Kg3 b5 27. b3 Ng6 28. Na3 b4 29. Nc2 Nf4 30. Rh1 Rh4 31. Ne1 Rdh8 32. Nf3 R4h6 33. Rd2 a5 34. h4 Ng6 35. h5 Ne5 36. Nh2 1/2-1/2

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.11.03"]
[Round "6"]
[White "Albers, Friedemann"]
[Black "Blumenberg, Walter"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1706"]
[BlackElo "1856"]
[PlyCount "128"]
[EventDate "2014.10.29"]
[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 d6 2. Nf3 Nf6 3. g3 c6 4. Bg2 Qc7 5. Nc3 e5 6. e4 Be7 7. 0-0 0-0 8. dxe5 dxe5 9. Be3 Rd8 10. Qe2 b6 11. Rfd1 Nbd7 12. Rd2 a5 13. Qc4 Ba6 14. Qb3 Rf8 15. Rad1 b5 16. a3 Nc5 17. Qa2 Bc8 18. Ne1 Bg4 19. f3 Be6 20. Qb1 b4 21. Na2 Rfd8 22. axb4 axb4 23. b3 Ra3 24. Nc1 Rda8 25. Qb2 h6 26. Ned3 Ncd7 27. Nf2 Nb6 28. Bxb6 Qxb6 29. Qxe5 Bc5 30. Kf1 Be3 31. Re2 R3a5 32. Qd6 Bc5 33. Qf4 Ra1 34. Qd2 Be7 35. Nfd3 Rd8 36. Ree1 Qd4 37. Ne2 Rxd1 38. Rxd1 Qb6 39. Nef4 Bc8 40. Qe2 Ba6 41. Ke1 Bc5 42. Bf1 Bd4 43. Nh3 Bc3+ 44. Rd2 c5 45. Qf2 Qa5 46. Qe3 c4 47. bxc4 Bxc4 48. Nhf2 Qa1+ 49. Ke2 Bxd2 50. Qxd2 b3 51. cxb3 Bxb3 52. Qb2 Qa4 53. Ke3 Qa7+ 54. Ke2 Rb8 55. Qc1 Qa6 56. Ke3 Rc8 57. Qb2 Qe6 58. Nf4 Qb6+ 59. Qd4 Rc3+ 60. N4d3 Qc7 61. Qb4 Be6 62. Nd1 Rc4 63. Qb1 Rc2 64. N1f2 Qa7+ 0-1

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.11.02"]
[Round "5"]
[White "Blumenberg, Walter"]
[Black "Biermann Ratjen, Mathias"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1856"]
[BlackElo "1743"]
[PlyCount "68"]
[EventDate "2014.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. b4 e5 2. a3 f6 3. e4 c6 4. d4 d6 5. Bb2 Qc7 6. Bc4 Nd7 7. Bxg8 Rxg8 8. Qh5+ g6 9. Qxh7 Rg7 10. Qh4 Kf7 11. Nd2 b5 12. Ne2 Be7 13. Qg3 Nb6 14. 0-0 g5 15. Rac1 Be6 16. Qf3 g4 17. Qe3 Rh8 18. Ng3 Rgh7 19. f4 Ke8 20. Rf2 Rxh2 21. Rd1 Bf8 22. Ndf1 R2h4 23. Bc1 Qh7 24. Re2 Bh6 25. dxe5 Nc4 26. Qd3 fxe5 27. f5 Bxc1 28. Rxc1 Qh6 29. Rb1 Bd7 30. a4 a6 31. axb5 axb5 32. Ra1 Ke7 33. Ra7 Qf4 34. Rf2 Qh6 1/2-1/2

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.10.31"]
[Round "4"]
[White "Frackowiak, Stanislaw"]
[Black "Blumenberg, Walter"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1559"]
[BlackElo "1856"]
[PlyCount "56"]
[EventDate "2014.10.29"]
[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 f5 2. c4 e6 3. Nc3 Nf6 4. Nf3 d5 5. h3 c6 6. Qb3 Bd6 7. c5 Bc7 8. Bg5 h6 9. Bh4 0-0 10. Ne5 Qe8 11. e3 Nbd7 12. f4 Ne4 13. Nxe4 fxe4 14. Be2 Ba5+ 15. Kd1 Bc7 16. Kd2 Nxe5 17. fxe5 b6 18. cxb6 Bxb6 19. Rhf1 Rb8 20. Qa3 Bd7 21. Be7 Rxf1 22. Rxf1 Qg6 23. Qd6 Ba5+ 24. Kd1 Rxb2 25. Rf8+ Kh7 26. Bg4 Rxg2 27. Bf5 exf5 28. Qxd7 Rd2+ 0-1

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.10.30"]
[Round "3"]
[White "Blumenberg, Walter"]
[Black "Gehrke, Rolf"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1856"]
[BlackElo "1954"]
[PlyCount "54"]
[EventDate "2014.10.29"]
[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 g6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. e4 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. 0-0 0-0 10. Qd1 Be6 11. Qa4 Nd7 12. Bd2 Nc5 13. Qc2 a5 14. Rac1 Rc8 15. b3 Bd7 16. Bf3 Ne6 17. Ne2 b5 18. Qd3 bxc4 19. Rxc4 Nc5 20. Qb1 Bb5 21. Rfc1 Bxc4 22. Rxc4 Qb6 23. Qc1 Rfd8 24. g3 Ra8 25. Be3 Qb5 26. Kg2 Nd3 27. Qc2 Ne1+ 0-1

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.10.29"]
[Round "1"]
[White "Bartlitz, Heinz"]
[Black "Blumenberg, Walter"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1477"]
[BlackElo "1856"]
[PlyCount "77"]
[EventDate "2014.10.29"]
[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. h3 Be7 4. Be2 Nf6 5. d3 c6 6. Nbd2 0-0 7. 0-0 Qc7 8. Nh2 d5 9. Ng4 Nbd7 10. c3 Nxg4 11. Bxg4 Nf6 12. Bxc8 Raxc8 13. Qe2 Rfe8 14. Nf3 Bd6 15. Nh2 Rf8 16. Bg5 Nd7 17. Qg4 Kh8 18. Rae1 Nc5 19. Qe2 f5 20. exf5 e4 21. Ng4 Nxd3 22. Rb1 Rxf5 23. Be3 h5 24. Bd4 Nf4 25. Qd1 Qf7 26. Nh6 Kh7 27. Nxf7 Rxf7 28. g3 Ne6 29. Qxh5+ Kg8 30. Qg4 Re8 31. Be3 Nc5 32. Bxc5 Bxc5 33. Kg2 Rf3 34. h4 Ref8 35. Qe6+ Kh8 36. h5 Bxf2 37. Rxf2 Rxf2+ 38. Kh3 R2f6 39. Qe7 1/2-1/2

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.10.29"]
[Round "2"]
[White "Blumenberg, Walter"]
[Black "Zimmermann, Manfred"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1856"]
[BlackElo "1520"]
[PlyCount "51"]
[EventDate "2014.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nd7 3. e3 e5 4. a3 Ngf6 5. c4 dxc4 6. Bxc4 Bd6 7. Nf3 h6 8. Nc3 c6 9. d4 Qe7 10. 0-0 0-0 11. Qc2 e4 12. Ne5 Nxe5 13. dxe5 Bxe5 14. g3 Be6 15. Be2 Bd5 16. Rae1 Nh7 17. f4 Bxc3 18. Qxc3 f5 19. Rd1 Nf6 20. Rd2 Kh8 21. Rfd1 Rfd8 22. Qe5 Qxe5 23. fxe5 Ng8 24. Bd4 b6 25. Bc3 b5 26. Bxb5 1-0

[Event "Hamburg Seniors-ch 20th"]
[Site "Hamburg"]
[Date "2013.11.07"]
[Round "9"]
[White "Blumenberg, Walter"]
[Black "Ditmas, Hugh"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1852"]
[BlackElo "1912"]
[PlyCount "136"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b4 e5 2. a3 d5 3. Bb2 Bd6 4. Nf3 Qe7 5. e3 Bg4 6. Be2 Nd7 7. d3 Ngf6 8. Nbd2 h6 9. h3 Bh5 10. e4 c6 11. c4 dxe4 12. dxe4 c5 13. b5 Bg6 14. Qc2 0-0 15. Nh4 Bh7 16. Nf5 Bxf5 17. exf5 e4 18. Nf1 Be5 19. Ne3 Bxb2 20. Qxb2 Qe5 21. Qxe5 Nxe5 22. 0-0-0 Rfd8 23. Kc2 a6 24. bxa6 bxa6 25. Rxd8+ Rxd8 26. Rd1 Rxd1 27. Nxd1 Kf8 28. Nc3 Ke7 29. Kd2 Nc6 30. Ke3 Nd4 31. g4 Nc2+ 32. Kd2 Nd4 33. Bd1 Kd6 34. Ke3 Ke5 35. Ba4 g6 36. fxg6 fxg6 37. Bd1 g5 38. Na4 Nd7 39. Kd2 Kf4 40. Nc3 Nb6 41. Ne2+ Ke5 42. Kc3 a5 43. Ng3 Nd7 44. Nf1 Nf8 45. Ng3 Nfe6 46. Be2 Nf4 47. Bf1 a4 48. Kd2 Nf3+ 49. Ke3 Nh2 50. Be2 Nxe2 51. Kxe2 Kd4 52. Kd2 Nf3+ 53. Kc1 Ne5 54. Kc2 Nxc4 55. Nf5+ Ke5 56. Kc3 Nxa3 57. Nxh6 Nb5+ 58. Kb2 c4 59. Nf5 Kf4 60. Ne3 c3+ 61. Kc2 a3 62. Kb3 Kf3 63. Nc2 Kxf2 64. Kc4 Nd6+ 65. Kxc3 e3 66. h4 gxh4 67. g5 h3 68. g6 Ne8 0-1

[Event "Hamburg Seniors-ch 20th"]
[Site "Hamburg"]
[Date "2013.11.06"]
[Round "8"]
[White "Gette, Viktor"]
[Black "Blumenberg, Walter"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1621"]
[BlackElo "1852"]
[PlyCount "84"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Be3 Bd7 6. Bd3 Rc8 7. Nf3 cxd4 8. cxd4 Nb4 9. 0-0 Nxd3 10. Qxd3 Ne7 11. Nc3 a6 12. Rfc1 Nc6 13. a3 Na5 14. Nd2 b5 15. b4 Nc4 16. Nxc4 dxc4 17. Qe2 Bc6 18. Rd1 Bd5 19. f4 g6 20. Ra2 Be7 21. g4 h5 22. g5 Qd7 23. h4 Qb7 24. Kf2 0-0 25. Ke1 Bf3 26. Qf2 Bxd1 27. Kxd1 Rfd8 28. Kc2 Ra8 29. Rb2 Qc6 30. Qe2 a5 31. Bf2 axb4 32. axb4 Ra3 33. Be1 Rxd4 34. Ra2 Rxa2+ 35. Nxa2 Rxf4 36. Qe3 Qe4+ 37. Qxe4 Rxe4 38. Bg3 Re2+ 39. Kb1 Rxa2 40. Kxa2 Bxb4 41. Kb2 Kf8 42. Bf2 Ke7 0-1

[Event "Hamburg Seniors-ch 20th"]
[Site "Hamburg"]
[Date "2013.11.05"]
[Round "7"]
[White "Blumenberg, Walter"]
[Black "Hotze, Kurt"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1852"]
[BlackElo "1567"]
[PlyCount "60"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b4 e5 2. a3 d5 3. Bb2 Nd7 4. Nf3 Bd6 5. e3 Ngf6 6. c4 c6 7. Nc3 dxc4 8. Bxc4 0-0 9. Qc2 Qe7 10. h3 Nb6 11. Be2 e4 12. Nd4 Nbd5 13. Na4 a5 14. b5 c5 15. Nb3 b6 16. d4 Nd7 17. Bc4 Nxe3 18. fxe3 Qh4+ 19. Kd1 Nf6 20. Qd2 Bg4+ 21. Kc2 Be6 22. Bxe6 fxe6 23. dxc5 Nd5 24. Rhf1 bxc5 25. Rae1 Bg3 26. Rxf8+ Rxf8 27. Re2 c4 28. Nbc5 Bf2 29. Qd4 Qh6 30. Nxe6 Qxe6 1-0

[Event "Hamburg Seniors-ch 20th"]
[Site "Hamburg"]
[Date "2013.11.04"]
[Round "6"]
[White "Gehrke, Rolf"]
[Black "Blumenberg, Walter"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "1942"]
[BlackElo "1852"]
[PlyCount "38"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 f5 3. g3 Nf6 4. Bg2 d5 5. Bf4 Be7 6. Nbd2 0-0 7. e3 Bd7 8. Ne5 Be8 9. Nd3 Nbd7 10. c4 c6 11. b3 Bh5 12. Qc2 Rc8 13. c5 Ne4 14. f3 Nxd2 15. Qxd2 g5 16. Be5 Bf6 17. Bd6 Be7 18. Be5 Bf6 19. Bd6 Be7 1/2-1/2

[Event "Hamburg Seniors-ch 20th"]
[Site "Hamburg"]
[Date "2013.11.03"]
[Round "5"]
[White "Stubbe, Werner"]
[Black "Blumenberg, Walter"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1786"]
[BlackElo "1852"]
[PlyCount "89"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. f3 exf3 5. Nxf3 Nf6 6. Bd3 Be7 7. 0-0 Nc6 8. Bf4 a6 9. Kh1 Nb4 10. Be2 Nbd5 11. Ne5 0-0 12. a3 Nxf4 13. Rxf4 Nd5 14. Nxd5 exd5 15. Qf1 Be6 16. Bd3 Bg5 17. Rf2 Bf6 18. Re1 Bh4 19. g3 Be7 20. Qe2 g6 21. Nxf7 Bxf7 22. Qxe7 Qxe7 23. Rxe7 Rac8 24. c3 c5 25. Rxb7 cxd4 26. cxd4 a5 27. Kg2 Rb8 28. Rxb8 Rxb8 29. b4 axb4 30. Rb2 Be8 31. axb4 Bb5 32. Bxb5 Rxb5 33. Kf3 Kf7 34. Kf4 Kf6 35. h4 h6 36. g4 Ke6 37. g5 h5 38. Ra2 Rb6 39. b5 Rxb5 40. Ra6+ Kf7 41. Ke5 Rb2 42. Ra7+ Ke8 43. Kxd5 Rb6 44. Ke5 Kd8 45. Rf7 1-0

[Event "Hamburg Seniors-ch 20th"]
[Site "Hamburg"]
[Date "2013.11.02"]
[Round "4"]
[White "Blumenberg, Walter"]
[Black "Wilke, Wolfgang"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1852"]
[BlackElo "1603"]
[PlyCount "120"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 g6 3. d4 Bg7 4. Nd2 d5 5. e3 0-0 6. Be2 Nbd7 7. c4 c6 8. Ngf3 Re8 9. 0-0 Nf8 10. Qb3 h6 11. Ne5 Be6 12. Rac1 N6d7 13. f4 f6 14. Nef3 Nb6 15. c5 Nbd7 16. Nh4 Bf7 17. g4 e6 18. f5 exf5 19. gxf5 g5 20. Ng2 Nh7 21. Qd1 Re7 22. a4 Qe8 23. Nb3 h5 24. Na5 Rb8 25. b5 cxb5 26. axb5 Ndf8 27. c6 b6 28. Nb3 g4 29. Qd3 Ng5 30. Ba3 Re4 31. Bd6 Rc8 32. Nd2 Nfh7 33. Ra1 Ra8 34. Bg3 Qe7 35. Rfc1 Bh6 36. Nxe4 Nxe4 37. Qa3 Qe8 38. c7 Nhg5 39. Rc6 Nxg3 40. hxg3 Ne4 41. Kh2 Bf8 42. Qc1 Qc8 43. Bd3 Ng5 44. Nh4 Kg7 45. Kg2 Be8 46. Rc2 Bd6 47. Ng6 Bd7 48. Nf4 Bxf4 49. exf4 Ne4 50. Qa3 Bxf5 51. Qe7+ Kg6 52. Rc6 Qd7 53. Qxd7 Bxd7 54. Rd6 Bf5 55. Rd8 Bc8 56. Rxd5 f5 57. Bxe4 fxe4 58. Rc1 a5 59. Rg5+ Kf7 60. Rxh5 Bb7 1-0

[Event "Hamburg Seniors-ch 20th"]
[Site "Hamburg"]
[Date "2013.11.01"]
[Round "3"]
[White "Blumenberg, Walter"]
[Black "Woelk, Siegfried"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1852"]
[BlackElo "2030"]
[PlyCount "58"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 g6 3. d4 Bg7 4. e3 0-0 5. Nd2 d5 6. Bd3 Nbd7 7. Ngf3 Re8 8. h3 c6 9. 0-0 Nf8 10. c4 e6 11. Qb3 N6d7 12. Rfd1 f5 13. a4 g5 14. cxd5 cxd5 15. Bxf5 exf5 16. Qxd5+ Ne6 17. Qb3 Nb6 18. e4 fxe4 19. Nxe4 Qd5 20. Qd3 Nf4 21. Nc3 Qb3 22. Qb1 h6 23. Ra3 Qf7 24. Ne5 Bxe5 25. dxe5 Nc4 26. Ra2 Bf5 27. Qa1 Rxe5 28. Nb5 Rd5 29. Rxd5 Qxd5 0-1

[Event "Hamburg Seniors-ch 20th"]
[Site "Hamburg"]
[Date "2013.10.31"]
[Round "2"]
[White "Carl, Dieter"]
[Black "Blumenberg, Walter"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1388"]
[BlackElo "1852"]
[PlyCount "118"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. e3 Nc6 4. g3 Nf6 5. Bg2 Bd7 6. Ne2 Qc8 7. Nbc3 g6 8. a3 a5 9. d5 Ne7 10. e4 Bg7 11. f3 Bh3 12. Qa4+ Bd7 13. Qc2 0-0 14. Bg5 h6 15. Bxf6 Bxf6 16. h3 Bg7 17. g4 f5 18. gxf5 gxf5 19. 0-0-0 f4 20. Rdg1 Qe8 21. h4 Qh5 22. Bh3 Bxh3 23. Rxh3 Rf6 24. Rg4 Rg6 25. Rxg6 Nxg6 26. Qd1 Bf6 27. Qg1 Kh7 28. c5 Be7 29. cxd6 Bxd6 30. Qf2 b6 31. Nb5 Bc5 32. Qe1 Rc8 33. Kb1 Ne7 34. Qd2 Qe8 35. Nec3 Qd7 36. Rh2 Be3 37. Qe2 Rg8 38. Qc4 c6 39. dxc6 Qxc6 40. Qb3 Rg1+ 41. Ka2 Qg6 42. h5 Qg8 43. Nd5 Nxd5 44. exd5 Kh8 45. Qd3 Rc1 46. Nc3 Bd4 47. Qe4 Qg1 48. Rc2 Re1 49. Ne2 Qg8 50. Kb3 Qf7 51. Rc8+ Kg7 52. Kc2 Qxh5 53. Rc7+ Kf6 54. Rc6+ Kg5 55. Qd3 Be3 56. d6 Qxf3 57. Qc3 Qxe2+ 58. Kb3 Qb5+ 59. Ka2 Qd5+ 0-1

[Event "Hamburg Seniors-ch 20th"]
[Site "Hamburg"]
[Date "2013.10.30"]
[Round "1"]
[White "Blumenberg, Walter"]
[Black "Horstmann, Axel"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1852"]
[BlackElo "1380"]
[PlyCount "103"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. d4 c6 4. Nf3 e6 5. e3 Nbd7 6. Bd2 Be7 7. Qc2 h6 8. Be2 dxc4 9. Bxc4 b5 10. Bd3 a6 11. e4 Bb7 12. a3 c5 13. e5 Nd5 14. dxc5 Nxc5 15. Be2 Nxc3 16. Bxc3 Be4 17. Qd2 Qxd2+ 18. Nxd2 Bg6 19. 0-0 0-0 20. Bf3 Rab8 21. Bb4 Rfe8 22. h3 Nd7 23. Bc3 Rec8 24. Rac1 Nb6 25. Bd4 Bg5 26. Rxc8+ Nxc8 27. Ne4 Bxe4 28. Bxe4 Nb6 29. f4 Bd8 30. Rc1 Nc8 31. Bb7 Ne7 32. Be4 Bb6 33. Bxb6 Rxb6 34. Rc7 Kf8 35. Rb7 Nc8 36. Kf2 a5 37. Ke3 Rxb7 38. Bxb7 Nb6 39. b3 Ke7 40. Kd4 Nd7 41. b4 axb4 42. axb4 Kd8 43. Bc6 Nb6 44. g3 Kc7 45. Bxb5 Nd5 46. Kc5 Nb6 47. Be8 f6 48. Bb5 fxe5 49. fxe5 Nd5 50. Bc4 Nb6 51. Bxe6 Na4+ 52. Kd4 1-0

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.11.01"]
[Round "9"]
[White "Blumenberg, Walter"]
[Black "Dangelowski, Peter"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1888"]
[BlackElo "1716"]
[PlyCount "51"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b4 e6 2. a3 d5 3. Bb2 Nf6 4. e3 a6 5. c4 dxc4 6. Bxc4 b5 7. Be2 c5 8. bxc5 Bxc5 9. Qc2 Bb6 10. Nf3 Bb7 11. Nc3 Nbd7 12. d4 Rc8 13. Qb3 0-0 14. 0-0 Ne4 15. Rfd1 Ndf6 16. Rac1 Qe7 17. Ne5 Rfd8 18. Bf3 Nxc3 19. Bxc3 Bd5 20. Bxd5 Nxd5 21. Bd2 Qd6 22. Bb4 Nxb4 23. Qxb4 Qd5 24. Qe7 f6 25. Nf3 Qd7 26. Qxd7 1-0

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.31"]
[Round "8"]
[White "Ruehr, Wilfried"]
[Black "Blumenberg, Walter"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1933"]
[BlackElo "1888"]
[PlyCount "99"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d6 2. Bf4 Nf6 3. e3 Nbd7 4. Nf3 c6 5. c3 g6 6. h3 Bg7 7. Be2 0-0 8. 0-0 Qc7 9. a4 e5 10. Bh2 Re8 11. Na3 e4 12. Nd2 Bf8 13. Ndc4 Nb6 14. a5 Nxc4 15. Nxc4 Be6 16. Qc2 Qd7 17. Rfc1 Nd5 18. Qxe4 Bxh3 19. Qf3 Bf5 20. Qg3 Rad8 21. Bf3 Nf6 22. Nd2 d5 23. Qc7 Bd6 24. Bxd6 Qxd6 25. Qxd6 Rxd6 26. c4 Ne4 27. Nxe4 Bxe4 28. Bxe4 Rxe4 29. Ra3 dxc4 30. Rxc4 Rd5 31. Rb3 Rxa5 32. Rxb7 Re6 33. b3 Ra1+ 34. Kh2 Ra3 35. Ra4 Rxa4 36. bxa4 c5 37. dxc5 Rc6 38. Rxa7 Rxc5 39. Kg3 Rc4 40. a5 Ra4 41. f3 h5 42. e4 g5 43. a6 Kg7 44. Ra8 Kh7 45. a7 Kg7 46. f4 Ra3+ 47. Kf2 gxf4 48. Ke2 h4 49. Kf2 Kh7 50. e5 1/2-1/2

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.30"]
[Round "7"]
[White "Blumenberg, Walter"]
[Black "Cording, Harm Wilhelm"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1888"]
[BlackElo "2060"]
[PlyCount "65"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b4 e5 2. a3 d5 3. Bb2 Nd7 4. e3 Ngf6 5. Nf3 Bd6 6. c4 c6 7. Nc3 dxc4 8. Bxc4 0-0 9. 0-0 Qe7 10. Qc2 Nb6 11. Be2 Bg4 12. d3 Rfd8 13. h3 Bh5 14. Rfd1 Rd7 15. d4 e4 16. Nd2 Bxe2 17. Nxe2 Re8 18. Nf1 Qe6 19. Rac1 h5 20. d5 Nfxd5 21. Nd4 Qg6 22. b5 c5 23. Ne2 Qe6 24. Rd2 h4 25. Rcd1 Red8 26. Nc3 Nf6 27. Ne2 Nc4 28. Bxf6 gxf6 29. Nf4 Bxf4 30. Rxd7 Rxd7 31. Rxd7 Qxd7 32. Qxc4 Be5 33. Qxc5 1/2-1/2

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.29"]
[Round "6"]
[White "Schulz, Hans Juergen"]
[Black "Blumenberg, Walter"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1862"]
[BlackElo "1888"]
[PlyCount "85"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. Be3 c6 6. h3 Qa5 7. Qd2 0-0 8. Nf3 Nbd7 9. 0-0 c5 10. Rad1 a6 11. dxc5 Nxc5 12. a3 Qc7 13. Bd3 b5 14. Bf4 Bb7 15. Rfe1 Rad8 16. Bh6 d5 17. Bxg7 Kxg7 18. e5 Nfe4 19. Qf4 Nxc3 20. bxc3 Ne6 21. Qh4 h6 22. Qg4 Bc8 23. Qg3 Rg8 24. Nh4 Kh7 25. f4 Nf8 26. Nf3 Bf5 27. Qh4 Kg7 28. Nd4 Bxd3 29. Rxd3 Ne6 30. f5 g5 31. f6+ exf6 32. Nf5+ Kf8 33. Qxh6+ Ke8 34. exf6 Qc5+ 35. Kf1 Kd7 36. Qh5 Rg6 37. Ne7 Rxf6+ 38. Rf3 Qxe7 39. Kg1 Rxf3 40. Qxf3 Qc5+ 41. Kh1 Rf8 42. Qf5 d4 43. Re5 1/2-1/2

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.28"]
[Round "5"]
[White "Blumenberg, Walter"]
[Black "Keuneke, Hanno"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1888"]
[BlackElo "1735"]
[PlyCount "77"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b4 e5 2. a3 a5 3. b5 Nf6 4. Bb2 d6 5. c4 g6 6. Nc3 Bg7 7. g3 0-0 8. Bg2 Re8 9. d3 Nbd7 10. e4 Nc5 11. Nge2 c6 12. 0-0 Ng4 13. h3 Nf6 14. Kh2 a4 15. Rb1 Nh5 16. Bc1 Bd7 17. Be3 Ne6 18. Nxa4 Nd4 19. Nxd4 exd4 20. Bc1 Qa5 21. bxc6 bxc6 22. Nb6 Rab8 23. Bd2 Qa7 24. Nxd7 Qxd7 25. Rxb8 Rxb8 26. a4 Nf6 27. Qa1 Ne8 28. Rb1 Rxb1 29. Qxb1 Qa7 30. a5 Nc7 31. Qb6 Qxb6 32. axb6 Na6 33. b7 d5 34. exd5 cxd5 35. Bxd5 Be5 36. Ba5 Kf8 37. f4 Bd6 38. Bb6 Ke7 39. Bxd4 1-0

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.27"]
[Round "4"]
[White "Schild, Andreas"]
[Black "Blumenberg, Walter"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1656"]
[BlackElo "1888"]
[PlyCount "91"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c6 6. Be2 0-0 7. h3 Nh5 8. g4 Ng3 9. Rg1 Nxe2 10. Qxe2 Qb6 11. d5 Na6 12. Qe3 Qa5 13. a3 cxd5 14. Bd2 dxe4 15. Nxe4 Qa4 16. b3 Qc6 17. Bc3 Bxc3+ 18. Nxc3 Qc5 19. Qd3 Bd7 20. b4 Qc7 21. Nd5 Qd8 22. f5 Nc7 23. Nf4 e5 24. fxg6 hxg6 25. Nxg6 e4 26. Qxd6 Re8 27. Nfe5 Bb5 28. Nxf7 Kxf7 29. Ne5+ Rxe5 30. Qxe5 Qh4+ 31. Rg3 Qe7 32. Qf5+ Kg7 33. 0-0-0 Rf8 34. Qh5 Qf6 35. g5 Qf4+ 36. Kb1 Qxg3 37. Qh6+ Kf7 38. Qf6+ Kg8 39. Qg6+ Kh8 40. Qh6+ Kg8 41. g6 Rf6 42. Qh7+ Kf8 43. Qh8+ Ke7 44. Qd8+ Ke6 45. g7 Qxg7 46. Qd6+ 1/2-1/2

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.26"]
[Round "3"]
[White "Blumenberg, Walter"]
[Black "Weiss, Siegfried"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1888"]
[BlackElo "2005"]
[PlyCount "52"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b4 e5 2. a3 Nf6 3. Bb2 d6 4. c4 Be7 5. e3 Nbd7 6. Nc3 0-0 7. Nf3 Re8 8. Be2 c6 9. Qc2 Nf8 10. 0-0 Bg4 11. Ng5 Qd7 12. h3 Bxe2 13. Nxe2 Nh5 14. Nf3 f5 15. Ng3 Nxg3 16. fxg3 Ng6 17. Rf2 Bf6 18. Nh2 Ne7 19. Raf1 Rf8 20. g4 Bh4 21. Re2 fxg4 22. Rxf8+ Rxf8 23. Nxg4 Nf5 24. Nh2 Qf7 25. g4 Ng3 26. Rg2 Qf1+ 0-1

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.25"]
[Round "2"]
[White "Funke, Hermann"]
[Black "Blumenberg, Walter"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1503"]
[BlackElo "1888"]
[PlyCount "88"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nc3 Be6 6. Be3 c6 7. f4 f6 8. Nf3 Nd7 9. a3 Bd6 10. 0-0-0 Kc7 11. f5 Bf7 12. g4 h6 13. h4 Ne7 14. h5 Rhd8 15. Rh2 Nb6 16. Bxb6+ axb6 17. Rhd2 Bc5 18. Rxd8 Rxd8 19. Rxd8 Kxd8 20. Kd2 b5 21. Nb1 Nc8 22. b3 Nd6 23. Kd3 Nxe4 24. Nh2 Nd6 25. Bg2 Kc7 26. a4 bxa4 27. bxa4 Bc4+ 28. Kd2 Bb4+ 29. Nc3 b5 30. Nf1 bxa4 31. Ne3 Ba6 32. Ned1 a3 33. Kc1 Bc4 34. Kb1 Bc5 35. Bf3 Bd4 36. Na2 e4 37. Bg2 Be2 38. Ndc3 Bxg4 39. Nxe4 Nxf5 40. c3 Be5 41. Nc5 Ne3 42. Be4 Bd6 43. Nb3 f5 44. Bd3 f4 0-1

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.24"]
[Round "1"]
[White "Blumenberg, Walter"]
[Black "Laber, Witalij"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1888"]
[BlackElo "1462"]
[PlyCount "71"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b4 e5 2. a3 Nf6 3. Bb2 d6 4. e3 Be7 5. c4 0-0 6. Be2 Be6 7. Nf3 h6 8. Qc2 Bg4 9. Nc3 c6 10. 0-0 Nbd7 11. Rad1 d5 12. d4 Bxf3 13. Bxf3 e4 14. Be2 Nh7 15. cxd5 Ndf6 16. dxc6 Ng5 17. cxb7 Rb8 18. h4 Nf3+ 19. Bxf3 exf3 20. gxf3 Rxb7 21. Qf5 g6 22. Qh3 Nh5 23. Ne4 Bxh4 24. Rc1 f5 25. Nc5 Re7 26. Qxh4 Qe8 27. Qh2 Rxe3 28. fxe3 Qxe3+ 29. Rf2 Kh7 30. Qe5 Qg5+ 31. Rg2 Qh4 32. Ne6 Rf7 33. d5 Nf6 34. Rh2 Qxh2+ 35. Kxh2 Ng4+ 36. fxg4 1-0

[Event "Hamburg-ch Seniors 18th"]
[Site "Hamburg"]
[Date "2011.11.06"]
[Round "9"]
[White "Paulsen, Helmut"]
[Black "Blumenberg, Walter"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1578"]
[BlackElo "1970"]
[PlyCount "55"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Nbd7 7. Re1 c5 8. Rb1 cxd4 9. Nxd4 Nc5 10. Bf3 a6 11. Be3 Qc7 12. a3 Bd7 13. Nd5 Nxd5 14. exd5 e5 15. dxe6 fxe6 16. b3 Rae8 17. c4 Rf7 18. Rc1 Bc8 19. b4 Nd7 20. Be2 Ne5 21. Qd2 Ref8 22. f4 Nc6 23. Nxc6 bxc6 24. Rf1 e5 25. fxe5 Bxe5 26. h3 Be6 27. Rxf7 Rxf7 28. Rf1 1/2-1/2

[Event "Hamburg-ch Seniors 18th"]
[Site "Hamburg"]
[Date "2011.11.05"]
[Round "8"]
[White "Blumenberg, Walter"]
[Black "Schirmer, Werner"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1970"]
[BlackElo "2030"]
[PlyCount "47"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b4 e6 2. a3 f5 3. Bb2 Nf6 4. e3 Be7 5. Nf3 0-0 6. Bc4 Qe8 7. d4 d5 8. Be2 Nbd7 9. c4 dxc4 10. Bxc4 Nb6 11. Bb3 Bd7 12. Ne5 Rd8 13. 0-0 Nfd5 14. Nxd7 Rxd7 15. Nd2 Bd6 16. Nf3 Kh8 17. Ne5 Bxe5 18. dxe5 Nxe3 19. Qf3 Nxf1 20. Rxf1 c6 21. Bc1 Qg6 22. Be3 Rfd8 23. Bc2 Nc4 24. Bf4 0-1

[Event "Hamburg-ch Seniors 18th"]
[Site "Hamburg"]
[Date "2011.11.04"]
[Round "7"]
[White "Marquardt, Rolf"]
[Black "Blumenberg, Walter"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1831"]
[BlackElo "1970"]
[PlyCount "122"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. e3 Bd6 4. Bd3 f5 5. 0-0 Nf6 6. Nbd2 0-0 7. c4 c6 8. Ne5 Nbd7 9. f4 Ne4 10. Nxd7 Bxd7 11. Nf3 Be8 12. Be2 Qe7 13. Bd2 g5 14. g3 Rd8 15. c5 Bc7 16. b4 Qg7 17. Nxg5 Nxg5 18. fxg5 e5 19. Bc3 Qxg5 20. Qd2 e4 21. Rf2 Kh8 22. Raf1 Bd7 23. Qc1 Rf6 24. Be1 Rg8 25. Rg2 Rfg6 26. Bf2 Qh6 27. Kh1 f4 28. exf4 Bh3 29. f5 Bxg2+ 30. Kxg2 Bf4 31. Qa3 R6g7 32. Rh1 e3 33. Be1 Qf6 34. Qd3 Re7 35. g4 h5 36. h3 h4 37. Kf3 Re4 38. a4 Bg5 39. b5 Kh7 40. Bc3 Rf4+ 41. Kg2 Rf2+ 42. Kg1 Re8 43. Rh2 Re4 44. Rxf2 exf2+ 45. Kxf2 Re3 46. Qc2 Rxh3 47. bxc6 bxc6 48. Kg2 Rg3+ 49. Kh2 Bf4 50. Kh1 Kg7 51. Qb2 Qe7 52. f6+ Kxf6 53. Qc2 Rh3+ 54. Kg2 Rh2+ 55. Kf1 Qe6 56. Qd3 Be3 57. Bd2 Bxd2 58. Qxd2 Qxe2+ 59. Qxe2 Rxe2 60. Kxe2 Kg5 61. Kf3 a5 0-1

[Event "Hamburg-ch Seniors 18th"]
[Site "Hamburg"]
[Date "2011.11.03"]
[Round "6"]
[White "Blumenberg, Walter"]
[Black "Cassens, Erhard Otto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1970"]
[BlackElo "1821"]
[PlyCount "55"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b4 e5 2. a3 c5 3. bxc5 Bxc5 4. e3 Nc6 5. c4 Nf6 6. Nc3 d5 7. cxd5 Nxd5 8. Bb2 0-0 9. Qc2 Nxc3 10. Qxc3 Bb6 11. Nf3 Ba5 12. Qc2 Re8 13. Be2 Bg4 14. h3 Bd7 15. 0-0 Rc8 16. Qd1 e4 17. Nd4 Qg5 18. f4 Qg6 19. Kh2 Nxd4 20. Bxd4 Bb6 21. Bb2 Qd6 22. Be5 Qd5 23. Rc1 f6 24. Bb2 Rxc1 25. Qxc1 Rc8 26. Qd1 Qa2 27. Qb1 Qd5 28. Qd1 1/2-1/2

[Event "Hamburg-ch Seniors 18th"]
[Site "Hamburg"]
[Date "2011.11.02"]
[Round "5"]
[White "Mueller, Joerg"]
[Black "Blumenberg, Walter"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2105"]
[BlackElo "1970"]
[PlyCount "77"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 0-0 6. Qd2 Nc6 7. 0-0-0 e5 8. d5 Nb8 9. g4 Nbd7 10. Kb1 Qe7 11. Bg5 a6 12. h4 Rd8 13. h5 Nf8 14. hxg6 fxg6 15. Nge2 c5 16. Ng3 b5 17. Bh6 Bd7 18. g5 Ne8 19. Qh2 b4 20. Nce2 c4 21. Bxg7 Nxg7 22. f4 exf4 23. Nxf4 Qxg5 24. Qf2 Bg4 25. Rd4 Rdc8 26. Bxc4 Rc7 27. Nd3 Rac8 28. Bb3 Rf7 29. Qe1 Bf3 30. Rg1 Qh4 31. Rxb4 a5 32. Rc4 Re8 33. e5 Qh2 34. e6 Rc7 35. Rf4 Bxd5 36. Rf2 Qxf2 37. Qxf2 Bxb3 38. axb3 Ngxe6 39. Qb6 1-0

[Event "Hamburg-ch Seniors 18th"]
[Site "Hamburg"]
[Date "2011.11.01"]
[Round "4"]
[White "Blumenberg, Walter"]
[Black "Hadenfeldt, Klaus"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1970"]
[BlackElo "1773"]
[PlyCount "107"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Bf5 3. e3 Nd7 4. Nf3 Ngf6 5. d3 e6 6. a3 Bd6 7. Nbd2 0-0 8. Nd4 Bg6 9. Be2 c5 10. Nb5 Be7 11. bxc5 Nxc5 12. a4 a6 13. Nd4 Rc8 14. 0-0 Qd7 15. a5 Na4 16. Qb1 Nc3 17. Bxc3 Rxc3 18. Qb2 Rfc8 19. Rfc1 e5 20. N4f3 Qc7 21. Ne1 Bd6 22. h3 Qe7 23. Rcb1 R8c7 24. Ra2 h6 25. Qb6 Bc5 26. Qb2 Ba3 27. Qa1 Bd6 28. Rab2 Ra3 29. Ra2 Rxa2 30. Qxa2 Bb4 31. Ndf3 Bd6 32. Qb2 e4 33. Nd2 Qe5 34. Qxe5 Bxe5 35. d4 Bd6 36. c4 dxc4 37. Nxc4 Bf8 38. g4 Nd5 39. Bf1 f5 40. Ne5 Kh7 41. Bc4 Nc3 42. Rb6 Be8 43. gxf5 Bb5 44. Bxb5 Nxb5 45. f3 Bb4 46. Ng2 exf3 47. Nxf3 Bxa5 48. Re6 Rc1+ 49. Kf2 Bc7 50. Ne5 Nc3 51. Ng6 Rc2+ 52. Kf3 Ne2 53. Re8 Ng1+ 54. Ke4 1-0

[Event "Hamburg-ch Seniors 18th"]
[Site "Hamburg"]
[Date "2011.10.31"]
[Round "3"]
[White "Krause, Werner"]
[Black "Blumenberg, Walter"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1405"]
[BlackElo "1970"]
[PlyCount "41"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 e6 5. Be2 Be7 6. Be3 0-0 7. 0-0 Qc7 8. d5 Ng4 9. Qd2 Nxe3 10. Qxe3 Qb6 11. Qxb6 axb6 12. Nd2 Bf6 13. Nc4 Bxc3 14. bxc3 exd5 15. Nxb6 Ra5 16. exd5 Bf5 17. dxc6 Nxc6 18. Nc4 Ra7 19. Nxd6 Bxc2 20. Bc4 Na5 21. Bb3 1/2-1/2

[Event "Hamburg-ch Seniors 18th"]
[Site "Hamburg"]
[Date "2011.10.30"]
[Round "2"]
[White "Blumenberg, Walter"]
[Black "Raedisch, Peter"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1970"]
[BlackElo "1757"]
[PlyCount "157"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 0-0 5. Bxf6 Qxf6 6. Nd5 Qd6 7. Nxb4 Qxb4 8. e3 d5 9. Bd3 Qd6 10. Qh5 h6 11. Nf3 f5 12. 0-0 c5 13. c3 Nc6 14. Rfb1 Ne5 15. Nxe5 Qxe5 16. Qf3 c4 17. Bc2 b6 18. a4 Bd7 19. Rb4 Rab8 20. Rab1 Bc6 21. Qh5 Qf6 22. f4 Qf7 23. Qh3 Qg6 24. Kf2 Rbe8 25. Bd1 Qf6 26. Bh5 Re7 27. g3 Qd6 28. Bf3 Qg6 29. Qg2 Qd6 30. h3 Rd8 31. g4 Qf6 32. g5 hxg5 33. fxg5 Qg6 34. h4 Qh7 35. Rh1 Re6 36. Qg3 g6 37. h5 Qg7 38. h6 Qh7 39. Qf4 Rdd6 40. Rd1 Qe7 41. d3 cxd3 42. Rxd3 Qd7 43. Rbd4 Kh7 44. c4 Re7 45. Bxd5 Bxd5 46. Rxd5 Rxd5 47. Rxd5 Qxa4 48. Qd4 Qc2+ 49. Kf3 Qh2 50. Rd8 Qh5+ 51. Kg3 Qxg5+ 52. Kf2 Kxh6 53. Qh8+ Rh7 54. Qf8+ Kh5 55. Rd4 Qe7 56. Qg8 Qf7 57. Qd8 Qe7 58. Qd5 Kg5 59. Qg2+ Kh6 60. Qc6 Rf7 61. Qa8 Kg7 62. Qb8 Rf8 63. Qg3 Rd8 64. Rf4 Qd6 65. Kg2 Rh8 66. Rd4 Qxg3+ 67. Kxg3 Rf8 68. Kf4 Rf7 69. Kg5 Re7 70. Rd6 Kf7 71. Rxg6 Rxe3 72. Rc6 Re5 73. Rc7+ Re7 74. Rc6 Re5 75. Rc7+ Ke6 76. Rxa7 Rc5 77. Ra6 Rxc4 78. Rxb6+ Ke5 79. Rb5+ 1/2-1/2

[Event "Hamburg-ch Seniors 18th"]
[Site "Hamburg"]
[Date "2011.10.29"]
[Round "1"]
[White "Ziehm, Holger"]
[Black "Blumenberg, Walter"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1467"]
[BlackElo "1970"]
[PlyCount "82"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bb5+ c6 6. Be2 0-0 7. 0-0 Qc7 8. Bg5 h6 9. Bd2 Nbd7 10. h3 Kh7 11. Nh4 e5 12. dxe5 dxe5 13. Be3 Rd8 14. Bd3 Nf8 15. Qe2 Ne6 16. Rad1 Nd4 17. Qe1 Be6 18. a3 a6 19. f4 exf4 20. Bxf4 Qe7 21. Be3 c5 22. Ne2 Nxe2+ 23. Qxe2 b5 24. c3 Bb3 25. Bc2 Bc4 26. Bd3 Bxd3 27. Rxd3 Qxe4 28. Rxd8 Rxd8 29. Qf2 Rd5 30. Re1 Qc4 31. Nf3 Rf5 32. Qg3 Nh5 33. Qd6 a5 34. Nd2 Qh4 35. Rf1 Be5 36. Qd7 Qg3 37. Rf3 Qh2+ 38. Kf2 Nf4 39. Bxf4 Bxf4 40. Nf1 Qh1 41. g3 Bxg3+ 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2010.05.30"]
[Round "9.8"]
[White "Albers, Andreas"]
[Black "Blumenberg, Walter"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1923"]
[BlackElo "1922"]
[PlyCount "80"]
[EventDate "2010.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Nf3 c5 8. dxc5 Nc6 9. Qe2 Nxc5 10. 0-0-0 Qc7 11. Bxe7 Qxe7 12. Nd4 Nxd4 13. Rxd4 0-0 14. Qe3 b5 15. Rg4 Bb7 16. Rh3 f5 17. exf6 Rxf6 18. Rhg3 Rf7 19. Rg5 b4 20. Nd1 Ne4 21. Bd3 Nxg5 22. Rxg5 Qf6 23. Kb1 Re8 24. Qe2 e5 25. Rf5 Qe7 26. Rxf7 Qxf7 27. Bxa6 Bxa6 28. Qxa6 d4 29. Qb5 Qe7 30. f3 Rd8 31. g3 Qd6 32. Nf2 Qd5 33. Qd3 Ra8 34. b3 Qa5 35. Qc4+ Kh8 36. Ne4 Qxa2+ 37. Kc1 Qa1+ 38. Kd2 Qg1 39. Qe2 Ra1 40. Ng5 Rd1+ 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2010.05.29"]
[Round "8.7"]
[White "Hagenlueke, Thomas"]
[Black "Blumenberg, Walter"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1893"]
[BlackElo "1922"]
[PlyCount "63"]
[EventDate "2010.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 d4 3. Nce2 c5 4. Ng3 Nf6 5. Bc4 e6 6. f4 a6 7. d3 Nc6 8. a3 Be7 9. Nh3 b5 10. Ba2 Bb7 11. 0-0 Qd7 12. Nh5 0-0-0 13. Ng5 Nxh5 14. Qxh5 g6 15. Qh3 Bxg5 16. fxg5 Kb8 17. Bd2 Ka8 18. Qg3 Rc8 19. Rf6 Rhe8 20. Raf1 Re7 21. Qf4 Rc7 22. Qh4 c4 23. Bf4 e5 24. Bd2 c3 25. bxc3 dxc3 26. Bxc3 Nd8 27. Bb4 Re8 28. Qf2 Qd4 29. Qxd4 exd4 30. Bb3 Ne6 31. h4 Bc8 32. Rxf7 1-0

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2010.05.28"]
[Round "7.6"]
[White "Blumenberg, Walter"]
[Black "Raddatz, Michael"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1922"]
[BlackElo "1991"]
[PlyCount "96"]
[EventDate "2010.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. b4 c5 2. bxc5 e5 3. Bb2 Nc6 4. e3 Bxc5 5. c4 Nf6 6. Nc3 0-0 7. Nf3 d6 8. h3 Qe7 9. Be2 e4 10. Nh2 Ne5 11. Qb1 Be6 12. Nxe4 Nxe4 13. Qxe4 f5 14. Qc2 Rac8 15. f4 Qh4+ 16. Kf1 Ng6 17. d4 Bb6 18. Nf3 Qe7 19. Bd3 Bd7 20. Re1 Ba5 21. Re2 b5 22. Qb3 bxc4 23. Bxc4+ Kh8 24. h4 Qe4 25. Kf2 Bc6 26. Rh2 Rb8 27. Qd1 h6 28. Ng5 Qe8 29. d5 Ba4 30. Qd4 Rxb2 31. Qxb2 hxg5 32. hxg5+ Kg8 33. Qa3 Qd7 34. Qd3 Bb6 35. Kf3 Qe7 36. Rh1 Bc5 37. g3 Bd7 38. Rb1 Qe4+ 39. Qxe4 fxe4+ 40. Kg2 Bg4 41. Ree1 Ne7 42. Rb7 Nf5 43. Kf2 Kh7 44. Rb3 Kg6 45. Rh1 Rc8 46. Ba6 Bxe3+ 47. Rxe3 Rc2+ 48. Be2 Nxe3 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2010.05.27"]
[Round "6.7"]
[White "Goetz, Claus"]
[Black "Blumenberg, Walter"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1828"]
[BlackElo "1994"]
[PlyCount "59"]
[EventDate "2010.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Be7 5. g3 0-0 6. Bg2 h6 7. 0-0 c5 8. e5 Ne8 9. Re1 Nc6 10. Nf1 Nc7 11. h4 d4 12. c4 dxc3 13. bxc3 b6 14. N3h2 Bb7 15. Qh5 g6 16. Qxh6 Re8 17. Ng4 Bf8 18. Qf4 Bg7 19. Nh6+ Bxh6 20. Qxh6 Qe7 21. Nh2 Qf8 22. Qf4 Red8 23. Ng4 Qg7 24. Nf6+ Kf8 25. h5 Nd5 26. Bxd5 exd5 27. h6 Qh8 28. e6 g5 29. Qxg5 Bc8 30. exf7 1-0

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2010.05.26"]
[Round "5.5"]
[White "Mueller, Joerg"]
[Black "Blumenberg, Walter"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2031"]
[BlackElo "1922"]
[PlyCount "83"]
[EventDate "2010.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Be7 5. g3 Nc6 6. Bg2 dxe4 7. dxe4 e5 8. 0-0 0-0 9. c3 Qd3 10. Re1 Bg4 11. Qb3 Rab8 12. Bf1 Qd8 13. Qc2 Bc5 14. Bg2 a5 15. Nc4 Qe7 16. Ne3 Bxe3 17. Bxe3 h6 18. a3 Qe6 19. b4 b5 20. Nh4 Qc4 21. Bc5 Rfe8 22. Bf1 Qe6 23. Nf5 Nd7 24. Be3 Nf6 25. Bg2 Qc4 26. Rac1 Bxf5 27. exf5 axb4 28. cxb4 Qxc2 29. Rxc2 Nd4 30. Rxc7 Nxf5 31. Rc5 Nxe3 32. Rxe3 e4 33. Bf1 Red8 34. Bxb5 Rd2 35. h3 Rbd8 36. Rc1 Rb2 37. Bc6 Rdd2 38. Rf1 Rd3 39. Rxd3 exd3 40. Rd1 d2 41. Kf1 Rc2 42. b5 1-0

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2010.05.25"]
[Round "4.5"]
[White "Blumenberg, Walter"]
[Black "Hasenbank, Dirk"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1922"]
[BlackElo "1903"]
[PlyCount "81"]
[EventDate "2010.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Qd6 3. a3 e5 4. e3 Nf6 5. Nf3 Nbd7 6. c4 c6 7. Be2 g6 8. d4 e4 9. Nfd2 h5 10. Nc3 Ng4 11. cxd5 cxd5 12. Qb3 Ndf6 13. Nb5 Qd8 14. Rc1 Bd6 15. Nxd6+ Qxd6 16. h3 Nh6 17. Qc3 0-0 18. Qc7 Qe6 19. Qf4 Kg7 20. Nb3 b6 21. 0-0 Bd7 22. Qe5 Rfc8 23. Ba6 Rxc1 24. Rxc1 Nf5 25. b5 Nd6 26. Qxe6 Bxe6 27. Nd2 Nfe8 28. a4 Kf8 29. Ba3 Ke7 30. Bb7 Rb8 31. Bc6 Rc8 32. f3 f5 33. fxe4 fxe4 34. Kf2 Ng7 35. Ke2 Rf8 36. Rf1 Rxf1 37. Nxf1 h4 38. Nh2 Ngf5 39. Ng4 Kd8 40. Ne5 g5 41. Kf2 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2010.05.24"]
[Round "3.8"]
[White "Blumenberg, Walter"]
[Black "Schleiss, Siegmund"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1922"]
[BlackElo "1851"]
[PlyCount "57"]
[EventDate "2010.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. b4 c6 2. c4 Qb6 3. Qb3 a5 4. bxa5 Qxa5 5. Bb2 e5 6. Nc3 Nf6 7. e3 Na6 8. Nf3 d6 9. e4 Be7 10. Be2 0-0 11. 0-0 Bg4 12. h3 Bxf3 13. Bxf3 Nc5 14. Qc2 Nfd7 15. d3 Ne6 16. Ne2 b5 17. Bg4 Ndc5 18. f4 Rad8 19. f5 Nc7 20. Bc3 Qa3 21. d4 b4 22. Bd2 exd4 23. Nxd4 Bf6 24. Nxc6 Bxa1 25. Rxa1 Rde8 26. f6 gxf6 27. Bf5 Qa8 28. Qd1 Nxe4 29. Qh5 1-0

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2010.05.23"]
[Round "2.6"]
[White "Groeppel, Peter"]
[Black "Blumenberg, Walter"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1920"]
[BlackElo "1922"]
[PlyCount "103"]
[EventDate "2010.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 d5 5. Bd3 Bd6 6. Ne2 0-0 7. g3 Nc6 8. c3 Ne7 9. Nd2 c6 10. Qc2 Bd7 11. 0-0-0 a5 12. Kb1 b5 13. h3 g6 14. Rdg1 Kf7 15. g4 Rg8 16. f4 Rg7 17. Nf3 Qc8 18. g5 Ng8 19. h4 Qe8 20. Qd2 Be6 21. h5 Kf8 22. hxg6 hxg6 23. Rh8 Qf7 24. gxf6 Qxf6 25. Ne5 Bxe5 26. fxe5 Qf7 27. Nf4 g5 28. Nxe6+ Qxe6 29. Qc2 Ke7 30. Bxf5 Qf7 31. Rgh1 Rf8 32. R8h7 Kd8 33. Rxg7 Qxg7 34. Rh7 Qxh7 35. Bxh7 Rf1+ 36. Qc1 Rxc1+ 37. Kxc1 Nh6 38. Kd2 Ke7 39. Ke2 Ke6 40. e4 dxe4 41. Bxe4 c5 42. Kf3 cxd4 43. cxd4 b4 44. Bb7 Kd7 45. Ke4 Kc7 46. Bd5 Kd7 47. Bc4 g4 48. d5 g3 49. Bf1 Kc7 50. Bh3 Nf7 51. Bg2 a4 52. a3 1-0

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2010.05.22"]
[Round "1.3"]
[White "Blumenberg, Walter"]
[Black "Moser, Till"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1994"]
[BlackElo "2057"]
[PlyCount "70"]
[EventDate "2010.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 Nf6 3. a3 c5 4. bxc5 Bxc5 5. d4 Be7 6. Nd2 d5 7. e3 0-0 8. Bd3 b6 9. Qe2 Bb7 10. Ngf3 Ne4 11. 0-0 Nd7 12. Rfc1 Rc8 13. c4 Nxd2 14. Nxd2 Ba6 15. cxd5 Bxd3 16. Qxd3 exd5 17. Qa6 Rc7 18. Rxc7 Qxc7 19. Rc1 Qb8 20. Nf3 b5 21. Ne5 Nxe5 22. dxe5 h5 23. g3 h4 24. Kg2 Re8 25. Bd4 Bf8 26. a4 bxa4 27. Qxa4 Rc8 28. Ra1 Rc7 29. Qd1 Qe8 30. Qh5 a6 31. Qxh4 Rc4 32. Qh3 Qc6 33. Qf5 Bc5 34. Rb1 Rb4 35. Rc1 Rc4 1/2-1/2

[Event "Hamburg-ch Seniors op 16th"]
[Site "Hamburg"]
[Date "2009.11.08"]
[Round "9"]
[White "Blumenberg, Walter"]
[Black "Schulz, Hans Juergen"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1925"]
[BlackElo "2003"]
[PlyCount "110"]
[EventDate "2009.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 a5 2. b5 c6 3. e3 d5 4. Nf3 Bg4 5. Be2 Bxf3 6. Bxf3 e5 7. Bb2 e4 8. Be2 Qg5 9. g3 h5 10. h4 Qg6 11. c4 Nd7 12. cxd5 cxd5 13. Bd4 Ngf6 14. b6 Be7 15. Nc3 Qf5 16. Nb5 0-0 17. Rc1 Ne5 18. Bxe5 Qxe5 19. Nd4 Rac8 20. 0-0 Bc5 21. Qa4 Bxb6 22. Rb1 Bxd4 23. exd4 Qe7 24. Rb2 Qc7 25. Rfb1 Rb8 26. Rb6 Rfc8 27. Qxa5 Ra8 28. Qb4 Rxa2 29. Rxb7 Qc2 30. Qe7 Rf8 31. Rd1 e3 32. Qxe3 Ne4 33. Qb3 Nxd2 34. Qxc2 Rxc2 35. Bd3 Ra2 36. Rd7 g6 37. Rxd5 Rb8 38. Kg2 Rb3 39. Be2 Ne4 40. Re1 Rbb2 41. Kf3 f5 42. Rd8+ Kg7 43. Ke3 Ra3+ 44. Kf4 Nxf2 45. Bc4 Ne4 46. Ke5 Ra5+ 47. Ke6 Rb6+ 48. Ke7 Nf6 49. Rd6 Rb7+ 50. Ke6 Rb8 51. Rd7+ Nxd7 52. Kxd7 Ra7+ 53. Kd6 Rd8+ 54. Kc5 Rc7+ 55. Kb4 Rxd4 0-1

[Event "Hamburg-ch Seniors op 16th"]
[Site "Hamburg"]
[Date "2009.11.07"]
[Round "8"]
[White "Seemann, Hans Siegfried"]
[Black "Blumenberg, Walter"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1676"]
[BlackElo "1925"]
[PlyCount "72"]
[EventDate "2009.10.31"]
[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. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Nf3 c5 8. Bd3 cxd4 9. Bxe7 Qxe7 10. Ne2 Nc6 11. Nfxd4 Nxd4 12. Nxd4 Nxe5 13. Be2 Bd7 14. Qd2 Rc8 15. c3 Qf6 16. h5 Nc4 17. Qc1 0-0 18. Nf3 e5 19. Nh2 Nd6 20. 0-0 Rfe8 21. Qd2 Bc6 22. Ng4 Qe7 23. f4 Ne4 24. Qe3 d4 25. cxd4 exd4 26. Qh3 Nd2 27. Rfe1 Qc5 28. Bd3 Be4 29. Rac1 Qxc1 30. Rxc1 Rxc1+ 31. Kh2 Nf3+ 32. gxf3 Bxd3 33. Ne5 Bb5 34. h6 f6 35. Qg4 g6 36. Nxg6 Re2+ 0-1

[Event "Hamburg-ch Seniors op 16th"]
[Site "Hamburg"]
[Date "2009.11.06"]
[Round "7"]
[White "Blumenberg, Walter"]
[Black "Maahs, Erich"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1925"]
[BlackElo "2049"]
[PlyCount "46"]
[EventDate "2009.10.31"]
[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 e5 2. Nc3 c5 3. g3 Nc6 4. Bg2 d6 5. d3 g6 6. Nf3 Bg7 7. Bg5 f6 8. Bd2 Nge7 9. Qc1 Be6 10. e4 Qd7 11. h4 h5 12. a3 Bg4 13. Nd5 Bxf3 14. Bxf3 Nxd5 15. exd5 Nd4 16. Bd1 b5 17. a4 b4 18. a5 0-0 19. Be3 f5 20. Bxd4 exd4 21. Qg5 Kh7 22. Ba4 Qc7 23. 0-0 Bh6 0-1

[Event "Hamburg-ch Seniors op 16th"]
[Site "Hamburg"]
[Date "2009.11.05"]
[Round "6"]
[White "Zippert, Georg"]
[Black "Blumenberg, Walter"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1708"]
[BlackElo "1925"]
[PlyCount "130"]
[EventDate "2009.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nf3 c6 4. Bd3 e5 5. c3 Be7 6. 0-0 Ngf6 7. Re1 0-0 8. Nbd2 Qc7 9. Nf1 Re8 10. Ng3 c5 11. Bd2 Nf8 12. h3 Ng6 13. Rc1 c4 14. Bc2 b5 15. b3 Bd7 16. Bg5 h6 17. Be3 Qa5 18. Bb1 Rac8 19. b4 Qc7 20. Bc2 a5 21. a3 Ra8 22. Ra1 Qb7 23. Qd2 Bf8 24. d5 Reb8 25. h4 Ng4 26. h5 Ne7 27. Nh4 axb4 28. axb4 Rxa1 29. Rxa1 Ra8 30. Rxa8 Qxa8 31. Bb6 Qa1+ 32. Nf1 Nf6 33. Bc7 Nc8 34. g3 Be7 35. Kg2 Nxh5 36. Nf5 Bxf5 37. exf5 Qa7 38. Ba5 Bg5 39. Qe2 Nf6 40. Bd8 Qd7 41. Bxf6 Bxf6 42. Ne3 Qb7 43. Qh5 Nb6 44. Be4 Qe7 45. Qf3 Na4 46. Nd1 Qa7 47. Qe2 Kf8 48. Qa2 Qb7 49. Qc2 Bd8 50. Qd2 Bg5 51. Qc2 Qa7 52. Qe2 Nb6 53. Ne3 Qa1 54. Nd1 Qc1 55. Qf3 Nd7 56. Qe2 Bd2 57. Qf3 Nf6 58. Qe2 Nxe4 59. Qxe4 Qxd1 60. f6 g6 61. f4 Qe1 62. Qxe1 Bxe1 63. fxe5 dxe5 64. Kf3 Ke8 65. Ke4 Bxc3 0-1

[Event "Hamburg-ch Seniors op 16th"]
[Site "Hamburg"]
[Date "2009.11.04"]
[Round "5"]
[White "Blumenberg, Walter"]
[Black "Mueller, Joerg"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1925"]
[BlackElo "2053"]
[PlyCount "40"]
[EventDate "2009.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 g6 3. c4 Bg7 4. Nf3 0-0 5. e3 d6 6. Be2 c5 7. b5 a6 8. Nc3 axb5 9. Nxb5 Na6 10. 0-0 Bd7 11. Qb3 Bc6 12. d4 d5 13. Rfd1 dxc4 14. Bxc4 Bxf3 15. gxf3 Qc8 16. Bf1 Qc6 17. Bg2 c4 18. f4 cxb3 19. Bxc6 bxc6 20. Nc3 bxa2 0-1

[Event "Hamburg-ch Seniors op 16th"]
[Site "Hamburg"]
[Date "2009.11.03"]
[Round "4"]
[White "Villing, Dieter"]
[Black "Blumenberg, Walter"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "2110"]
[BlackElo "1925"]
[PlyCount "162"]
[EventDate "2009.10.31"]
[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. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Qg4 Bxg5 8. hxg5 c5 9. g6 f5 10. exf6 Nxf6 11. Qg3 h6 12. dxc5 Nc6 13. Nf3 0-0 14. 0-0-0 Qa5 15. Kb1 Qxc5 16. Ng5 Qe7 17. Bd3 Nb4 18. Nf7 Nxd3 19. Qxd3 Bd7 20. Qe3 Rac8 21. Rxh6 Rxf7 22. gxf7+ Qxf7 23. Rh4 Qg6 24. Rhh1 Kf7 25. g3 Bc6 26. Rhe1 Re8 27. Qf4 Kg8 28. Qd4 Ng4 29. f3 Nf6 30. g4 Nd7 31. Qd3 Qf6 32. Rh1 Nf8 33. Rhf1 Qf4 34. Ne2 Qf6 35. Nc3 Ng6 36. g5 Qf7 37. Qe3 e5 38. Qc5 Nf4 39. Rfe1 Qe6 40. Ne2 Nxe2 41. Rxe2 Qf5 42. Rh2 Kf7 43. Rg1 Kg6 44. Qf2 Kf7 45. g6+ Ke6 46. Rh7 Qf6 47. Qb6 Rc8 48. Rh5 Qxf3 49. Rhh1 Qf4 50. Rh7 Qf6 51. Rh2 Rf8 52. Rd2 Qf3 53. Rdd1 e4 54. Qd4 Rf6 55. a3 Qf2 56. Qb4 Qh2 57. Qb6 Kd7 58. Qd4 Qd6 59. Rdf1 Ke7 60. Rxf6 Qxf6 61. Qc5+ Kd7 62. Qe3 Ke7 63. Qg3 Qd6 64. Qh4+ Qf6 65. Qh8 Be8 66. Qh7 e3 67. Qh5 Qe6 68. Qg5+ Kd7 69. c3 e2 70. Qg3 Qf5+ 71. Kc1 Bxg6 72. Kd2 Qc2+ 73. Ke1 Bd3 74. Qxg7+ Kc6 75. Qh6+ Kb5 76. Qd2 Qb1+ 77. Kf2 Qf1+ 78. Rxf1 exf1Q+ 79. Ke3 Bc4 80. a4+ Kxa4 81. Kd4 Qf6+ 0-1

[Event "Hamburg-ch Seniors op 16th"]
[Site "Hamburg"]
[Date "2009.11.02"]
[Round "3"]
[White "Blumenberg, Walter"]
[Black "Weidmann, Peter"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1925"]
[BlackElo "1672"]
[PlyCount "81"]
[EventDate "2009.10.31"]
[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. Nc3 d5 3. d4 Nf6 4. e3 Be7 5. Nf3 0-0 6. Be2 dxc4 7. Bxc4 c5 8. 0-0 a6 9. a4 Nc6 10. Qd3 cxd4 11. exd4 Nb4 12. Qe2 Nbd5 13. Bg5 h6 14. Bd2 b6 15. Rfd1 Bb7 16. Ne5 Nxc3 17. bxc3 Nd5 18. Bd3 Bg5 19. Qe4 f5 20. Qe1 Bxd2 21. Qxd2 Rc8 22. Rac1 Rf6 23. c4 Ne7 24. Be2 Ng6 25. Bf3 Bxf3 26. Nxf3 Ne7 27. Qe2 Qd7 28. Qa2 Qb7 29. Re1 Rg6 30. Qe2 Nc6 31. Rcd1 Rd8 32. g3 Qc8 33. Qe3 Qc7 34. d5 exd5 35. Rxd5 Rxd5 36. cxd5 Nb4 37. Qe8+ Kh7 38. Qf8 Rf6 39. Qxb4 Rd6 40. Qh4 Rxd5 41. Ng5+ 1-0

[Event "Hamburg-ch Seniors op 16th"]
[Site "Hamburg"]
[Date "2009.11.01"]
[Round "2"]
[White "Klinkow, Alexander"]
[Black "Blumenberg, Walter"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1700"]
[BlackElo "1925"]
[PlyCount "128"]
[EventDate "2009.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. f3 d5 5. Nh3 Bb4 6. e3 0-0 7. Qc2 c6 8. Nf4 Bd6 9. Nce2 Na6 10. c5 Bb8 11. Nd3 Qe7 12. Bd2 Bd7 13. g3 Be8 14. Bg2 e5 15. dxe5 Bxe5 16. 0-0 Nd7 17. Rac1 Bf6 18. Nd4 g6 19. Rfe1 Bf7 20. a3 Nc7 21. b4 Rfe8 22. a4 a6 23. Kf2 Ne5 24. Nxe5 Bxe5 25. h4 Qf6 26. Bc3 Qg7 27. f4 Bf6 28. h5 Re7 29. hxg6 hxg6 30. Nf3 Rd8 31. Bxf6 Qxf6 32. Red1 Ne6 33. Qd3 Nf8 34. Nd4 Rde8 35. Bf3 Ne6 36. Nxe6 Bxe6 37. Qd4 Kg7 38. b5 axb5 39. axb5 Ra8 40. bxc6 bxc6 41. Ra1 Rxa1 42. Rxa1 Rb7 43. Ra6 Rc7 44. Qb4 Bc8 45. Rb6 Qa1 46. Be2 Kf7 47. Qd4 Qxd4 48. exd4 Bd7 49. Ba6 Bc8 50. Bd3 Kf6 51. Be2 g5 52. Bf3 gxf4 53. Bxd5 fxg3+ 54. Kxg3 Bd7 55. Kf4 Be8 56. Bf3 Rh7 57. Bxc6 Rh4+ 58. Ke3 f4+ 59. Kf2 Bxc6 60. d5 Ke5 61. dxc6 Rh2+ 62. Kf3 Rh3+ 63. Kf2 Rh7 64. Rb7 Rh6 1/2-1/2

[Event "Hamburg-ch Seniors op 16th"]
[Site "Hamburg"]
[Date "2009.10.31"]
[Round "1"]
[White "Blumenberg, Walter"]
[Black "Bartlitz, Heinz"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "1925"]
[BlackElo "1490"]
[PlyCount "83"]
[EventDate "2009.10.31"]
[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 f5 2. Nc3 Nf6 3. g3 g6 4. d4 d6 5. Bg2 Bg7 6. Nf3 0-0 7. 0-0 Qe8 8. b3 c6 9. Ba3 Na6 10. Rc1 Bd7 11. Re1 Rc8 12. Qd2 Nc7 13. Ng5 h6 14. Nh3 Kh7 15. f4 a6 16. Nf2 b5 17. e4 a5 18. Bb2 e5 19. fxe5 Nxe4 20. Ncxe4 fxe4 21. exd6 Ne6 22. Nxe4 Qf7 23. Rf1 Qg8 24. cxb5 Rxf1+ 25. Rxf1 cxb5 26. d5 Nc5 27. Nf6+ Bxf6 28. Bxf6 b4 29. Re1 Re8 30. Bd4 Nb7 31. Re7+ Rxe7 32. dxe7 Nd6 33. Qf4 Nb5 34. Be5 Nc3 35. Qd2 Qc8 36. Qf2 Qg8 37. Qf6 Nxa2 38. Be4 Be8 39. Bd3 Nc1 40. Bc4 Bf7 41. e8Q Qxe8 42. Qg7# 1-0

[Event "Hamburger Liga Aufstieg"]
[Site "Hamburg"]
[Date "2009.08.23"]
[Round "6.10"]
[White "Urban, Ralf Dieter"]
[Black "Blumenberg, Walter"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2009"]
[BlackElo "1995"]
[PlyCount "44"]
[EventDate "2009.08.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. cxd5 exd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Nf3 Be7 7. d4 Be6 8. Bd3 Nd7 9. 0-0 h6 10. Be3 N7f6 11. Rc1 c6 12. Qd2 Nxc3 13. bxc3 Qa5 14. Rc2 0-0 15. Ne5 Ng4 16. f4 f5 17. Nxg4 fxg4 18. Rb2 b6 19. Qc2 Bf5 20. Bd2 Bxd3 21. Qxd3 Qf5 22. Qc4+ Qd5 1/2-1/2

[Event "Hamburger Liga Aufstieg"]
[Site "Hamburg"]
[Date "2009.08.22"]
[Round "5.13"]
[White "Blumenberg, Walter"]
[Black "Petru, Dennis"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1995"]
[BlackElo "1674"]
[PlyCount "43"]
[EventDate "2009.08.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Qd6 3. a3 e5 4. e3 Be6 5. Nf3 f6 6. d4 Nd7 7. Be2 Nh6 8. dxe5 fxe5 9. Ng5 Be7 10. Nxe6 Qxe6 11. Bh5+ Nf7 12. Nd2 0-0 13. Bg4 Qd6 14. c4 c6 15. 0-0 Nf6 16. Be2 Nh8 17. Nf3 Ng6 18. Qb3 Ne4 19. cxd5 cxd5 20. Rad1 Rad8 21. Rxd5 Qxd5 22. Bc4 1-0

[Event "Hamburger Liga Aufstieg"]
[Site "Hamburg"]
[Date "2009.08.16"]
[Round "4.17"]
[White "Keuneke, Hanno"]
[Black "Blumenberg, Walter"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1699"]
[BlackElo "1995"]
[PlyCount "58"]
[EventDate "2009.08.08"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. Be2 Nc6 10. 0-0 b5 11. a4 b4 12. Nb1 g6 13. c3 Bb7 14. dxc5 Qxc5+ 15. Kh1 0-0 16. c4 Na5 17. b3 dxc4 18. bxc4 Rfd8 19. Qd6 Qxd6 20. exd6 Nc5 21. Nbd2 Rxd6 22. Rab1 Rad8 23. Rfd1 b3 24. Kg1 Bc6 25. g4 Bxa4 26. Nf1 Rxd1 27. Bxd1 Nxc4 28. Ne5 Nxe5 29. fxe5 b2 0-1

[Event "Hamburger Liga Aufstieg"]
[Site "Hamburg"]
[Date "2009.08.15"]
[Round "3.15"]
[White "Blumenberg, Walter"]
[Black "Zippert, Georg"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1995"]
[BlackElo "1881"]
[PlyCount "124"]
[EventDate "2009.08.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 Bc5 5. Nb5 d6 6. Bb2 a6 7. Nd4 0-0 8. e3 Nbd7 9. Nb3 Bb6 10. Nf3 Re8 11. Be2 Nf8 12. a4 c6 13. 0-0 Ng6 14. d4 Ne4 15. c4 d5 16. a5 Bc7 17. cxd5 cxd5 18. Nc5 Bxa5 19. Nxe4 dxe4 20. Nd2 Bxd2 21. Qxd2 Qg5 22. Ra5 Qd8 23. Bc4 Be6 24. d5 f6 25. Bd4 Bf7 26. Qa2 Rc8 27. Bb3 Kh8 28. h3 Ne5 29. Bxe5 Rxe5 30. Rd1 Rc3 31. Ra4 Rd3 32. Rxd3 exd3 33. Rd4 Bg6 34. Bc4 b5 35. Bxd3 Bxd3 36. Rxd3 Qd6 37. f3 g5 38. Kf2 Kg7 39. Rd4 h5 40. Qd2 h4 41. Rd3 Re7 42. f4 Rc7 43. Rc3 Re7 44. Qd4 Rc7 45. Rxc7+ Qxc7 46. fxg5 Qd6 47. Qxh4 fxg5 48. Qxg5+ Kf7 49. Ke2 Qc5 50. Qf5+ Ke7 51. Qe6+ Kf8 52. d6 Qc2+ 53. Kf3 Qd1+ 54. Kg3 Qe1+ 55. Kg4 Qe2+ 56. Kh4 Qc4+ 57. Qg4 Qxg4+ 58. Kxg4 b4 59. h4 b3 60. h5 b2 61. h6 b1Q 62. Kg5 Qh7 0-1

[Event "Hamburger Liga Aufstieg"]
[Site "Hamburg"]
[Date "2009.08.09"]
[Round "2.14"]
[White "Raedisch, Peter"]
[Black "Blumenberg, Walter"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1804"]
[BlackElo "1995"]
[PlyCount "160"]
[EventDate "2009.08.08"]
[EventType "swiss"]
[EventRounds "6"]
[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. c3 Nc6 5. Be3 Nge7 6. Bd3 Bd7 7. Nf3 cxd4 8. cxd4 Nb4 9. Nc3 Nxd3+ 10. Qxd3 Qb6 11. Rb1 Nc6 12. a3 Na5 13. 0-0 Rc8 14. Nd2 Be7 15. f4 g6 16. b4 Nc4 17. Nxc4 Rxc4 18. Rfd1 0-0 19. Ne4 Bb5 20. Nf6+ Bxf6 21. exf6 Qd8 22. Qb3 Qxf6 23. a4 Bd7 24. Rbc1 Rfc8 25. Rxc4 Rxc4 26. b5 Qd8 27. h3 Qa5 28. Ra1 Qc7 29. Re1 Qd6 30. Rb1 Qc7 31. Re1 Qa5 32. Ra1 Qc3 33. Qxc3 Rxc3 34. Kf2 Rc2+ 35. Kf3 a6 36. bxa6 bxa6 37. a5 Bb5 38. Bf2 Rc3+ 39. Be3 Bd3 40. Ra2 Be4+ 41. Kf2 Rb3 42. g3 Kg7 43. h4 h5 44. Ke2 Kf6 45. Kf2 Kf5 46. Re2 Kg4 47. Ra2 Rb1 48. Bd2 Bd3 49. Be1 Bc4 50. Rc2 Rb3 51. Bc3 Bd3 52. Rc1 Be4 53. Be1 Rf3+ 54. Ke2 Bd3+ 55. Kd2 Bc4 56. Rc3 Rf1 57. Re3 Rg1 58. Kc3 Rg2 59. Kb4 Kf5 60. Kc5 Kf6 61. Kd6 Rb2 62. Kc7 Ke7 63. Ra3 Kf6 64. Kd6 Re2 65. Bb4 Rb2 66. Bc5 Kf5 67. Re3 Rb7 68. Kc6 Rb5 69. Bb6 Kg4 70. Kd6 Rb3 71. Rxb3 Bxb3 72. Ke5 Bc2 73. Bd8 Kxg3 74. Bf6 Kf3 75. Bg5 Bf5 76. Bf6 Ke3 77. Be7 Kd3 78. Bd8 Kc4 79. Bf6 Kb5 80. Bd8 Kc6 1/2-1/2

[Event "Hamburger Liga Aufstieg"]
[Site "Hamburg"]
[Date "2009.08.08"]
[Round "1.15"]
[White "Blumenberg, Walter"]
[Black "Kempe, Joerg"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1995"]
[BlackElo "1718"]
[PlyCount "116"]
[EventDate "2009.08.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 c6 2. d4 d5 3. e3 Nf6 4. Bd3 Bg4 5. Ne2 Nbd7 6. f4 e6 7. c3 a5 8. bxa5 Rxa5 9. 0-0 Bd6 10. Nd2 b5 11. Qc2 Nb6 12. Ng3 h5 13. e4 h4 14. Nh1 dxe4 15. Nxe4 Nxe4 16. Bxe4 Qc7 17. Nf2 Bh5 18. g4 hxg3 19. hxg3 g5 20. Nd3 f5 21. Bg2 Nd5 22. Ne5 gxf4 23. Bxd5 cxd5 24. Bxf4 Ra3 25. Qb2 Ra5 26. Rf2 Bf7 27. Re1 Ke7 28. Bg5+ Kf8 29. Qd2 Bxe5 30. Rxe5 Ra3 31. Bh6+ Ke8 32. Qb2 Qa5 33. Bc1 Rxc3 34. Kg2 Rg8 35. Bf4 b4 36. Rc2 Rxc2+ 37. Qxc2 Kd7 38. Re2 Rc8 39. Qb1 Rc4 40. Be5 Bh5 41. Rf2 Qa4 42. g4 Bxg4 43. Qh1 Qc6 44. Qh7+ Kc8 45. Qg8+ Kb7 46. Kg3 Qc8 47. Qf7+ Ka6 48. Kf4 Rc6 49. Rh2 Qb7 50. Qe8 Qc8 51. Qe7 Rb6 52. Kg5 Qg8+ 53. Kf6 Rb7 54. Qxe6+ Rb6 55. Bd6 Qd8+ 56. Ke5 f4 57. Qxd5 Qg5+ 58. Ke4 Bf3+ 0-1

[Event "Hamburg-ch Seniors op 13th"]
[Site "Hamburg"]
[Date "2006.11.03"]
[Round "8"]
[White "Blumenberg, Walter"]
[Black "Schulz, Hans Juergen"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1932"]
[BlackElo "1933"]
[PlyCount "50"]
[EventDate "2006.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nd7 3. e3 e5 4. a3 Ngf6 5. c4 c6 6. Nf3 Bd6 7. Nc3 0-0 8. cxd5 cxd5 9. Be2 e4 10. Nd4 Ne5 11. Qb3 Be6 12. h3 Rc8 13. Ncb5 Bb8 14. Nxe6 fxe6 15. Nd4 Qe8 16. f4 exf3 17. gxf3 Nc4 18. Bc3 Kh8 19. 0-0-0 e5 20. Nc2 b5 21. Kb1 Qe6 22. Ka2 Rc6 23. Rdg1 Rfc8 24. Rg5 Nxd2 25. Bxd2 Rxc2+ 0-1

[Event "Hamburg-ch Seniors op 13th"]
[Site "Hamburg"]
[Date "2006.11.03"]
[Round "9"]
[White "Voss, Werner"]
[Black "Blumenberg, Walter"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1779"]
[BlackElo "1932"]
[PlyCount "133"]
[EventDate "2006.10.27"]
[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. c4 d5 3. cxd5 exd5 4. exd5 Nf6 5. Bb5+ Nbd7 6. Nc3 Bd6 7. Nf3 0-0 8. 0-0 a6 9. Bxd7 Bxd7 10. d4 Re8 11. Bg5 Bg4 12. Qd3 h6 13. Bh4 Qd7 14. Ne5 Qf5 15. Qxf5 Bxf5 16. Bg3 Rad8 17. Rac1 Nh5 18. Rfe1 g5 19. Nc4 Bf4 20. Ne3 Bg6 21. Rcd1 Kg7 22. Kf1 f5 23. Bxf4 Nxf4 24. g3 Nh5 25. Kg2 Nf6 26. f4 b5 27. a3 gxf4 28. gxf4 Nh5 29. Kf3 Nf6 30. Rg1 Kf7 31. Rde1 Ne4 32. Kg2 Kf6 33. Ncd1 Rg8 34. Kf1 Bh5 35. Rxg8 Rxg8 36. Ng2 Bg4 37. Nde3 Bh3 38. Re2 Rg7 39. Rc2 Nd6 40. Rc6 a5 41. Kf2 h5 42. Ra6 a4 43. Rc6 Re7 44. Nh4 Rg7 45. Nhg2 Re7 46. Nh4 Bg4 47. Nhg2 Kf7 48. Rc2 Ke8 49. Nxg4 hxg4 50. Ne1 Kd8 51. Nd3 Rh7 52. Kg2 Nc4 53. Re2 Rh3 54. Ne5 Ne3+ 55. Kg1 Nxd5 56. Nf7+ Kd7 57. Ne5+ Kc8 58. Rf2 Re3 59. Kg2 Re4 60. Kg3 Rxd4 61. Nf7 Rd3+ 62. Kh4 Nf6 63. Ng5 Re3 64. Rc2 Kb7 65. Rc5 Re2 66. Rxb5+ Kc6 67. Rxf5 1/2-1/2

[Event "Hamburg-ch Seniors op 13th"]
[Site "Hamburg"]
[Date "2006.11.02"]
[Round "7"]
[White "Blumenberg, Walter"]
[Black "Bahr, Peter"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1932"]
[BlackElo "1883"]
[PlyCount "145"]
[EventDate "2006.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. e3 Bg4 4. f3 Bh5 5. Ne2 Nbd7 6. d4 e6 7. a3 Nb6 8. Nf4 Bg6 9. Nd2 Bd6 10. Nxg6 hxg6 11. f4 c6 12. Bd3 Na4 13. Rb1 b5 14. Nb3 Nh5 15. Qg4 Nf6 16. Qf3 Nb6 17. 0-0 Qc7 18. g3 0-0-0 19. e4 dxe4 20. Bxe4 Nxe4 21. Qxe4 Rh5 22. Na5 Kd7 23. Qd3 Ke7 24. Rbe1 Rdh8 25. Re2 Nd5 26. Qe4 Kd7 27. c4 bxc4 28. Nxc4 Nf6 29. Qf3 Nd5 30. Rc2 Rc8 31. Bc1 Ke8 32. Bd2 a6 33. Be1 Kf8 34. g4 Rh6 35. Bc3 f5 36. Re2 Kf7 37. Rfe1 Re8 38. Ne5+ Bxe5 39. Rxe5 Rhh8 40. g5 Re7 41. Qe2 Qc8 42. Kg2 Nxc3 43. Qc4 Nd5 44. Rc1 Rc7 45. Qc5 Qd7 46. Rce1 Re8 47. Qc4 Qc8 48. h4 Rce7 49. Rc1 Rc7 50. Qe2 Rh8 51. Re1 Re7 52. Qf3 Rh5 53. Rc1 Rh8 54. Qe2 Rh5 55. Rc5 Rh8 56. Qc4 Rc7 57. Ra5 Ra7 58. Kf2 Re8 59. Re1 Qb7 60. Qe2 Nc3 61. Qf3 Ne4+ 62. Kg2 Rh8 63. Rh1 Rh5 64. Re5 Qd7 65. Qb3 Rh8 66. h5 gxh5 67. Rxf5+ Ke7 68. Re5 Ng3 69. Kxg3 Qxd4 70. Qxe6+ Kd8 71. Qxc6 Qd3+ 72. Kh4 Qd7 73. Rd5 0-1

[Event "Hamburg-ch Seniors op 13th"]
[Site "Hamburg"]
[Date "2006.11.01"]
[Round "6"]
[White "Dangelowski, Peter"]
[Black "Blumenberg, Walter"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1777"]
[BlackElo "1932"]
[PlyCount "64"]
[EventDate "2006.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 f5 3. e3 Nf6 4. Nd2 Be7 5. Be2 0-0 6. h3 b6 7. Ngf3 Bb7 8. c3 a5 9. Qc2 Na6 10. Rg1 c5 11. g4 fxg4 12. hxg4 cxd4 13. Nxd4 Rc8 14. a3 Qe8 15. Bd3 Nc5 16. Bb5 Nd5 17. Bg3 Bg5 18. Nc4 Be7 19. 0-0-0 Nc7 20. Nxb6 Nxb5 21. Nxc8 Be4 22. Nxe7+ Qxe7 23. Qe2 Nxd4 24. Rxd4 Nb3+ 25. Kd1 Bf3 26. Qxf3 Rxf3 27. Rd6 e5 28. Rb6 a4 29. Ke2 Rf8 30. Rd1 Qf7 31. Rb4 Qf3+ 32. Ke1 Nc5 0-1

[Event "Hamburg-ch Seniors op 13th"]
[Site "Hamburg"]
[Date "2006.10.31"]
[Round "5"]
[White "Gehrke, Rolf"]
[Black "Blumenberg, Walter"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "1976"]
[BlackElo "1932"]
[PlyCount "111"]
[EventDate "2006.10.27"]
[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 d6 2. d4 Nd7 3. c4 e5 4. e4 Ngf6 5. Nc3 c6 6. Be2 Be7 7. 0-0 0-0 8. Be3 Qc7 9. Rc1 Re8 10. b4 Nf8 11. c5 dxc5 12. bxc5 exd4 13. Bxd4 Rd8 14. Qc2 Qa5 15. e5 Ne8 16. Ne4 Be6 17. Bc4 Nc7 18. Nd6 Bxd6 19. exd6 Nd5 20. Qb2 f6 21. Rfe1 Rd7 22. Bxd5 Bxd5 23. Re7 Qxa2 24. Rxd7 Qxb2 25. Rxg7+ Kxg7 26. Bxb2 Re8 27. Nd4 Nd7 28. Nf5+ Kf7 29. Ne7 Be4 30. f3 Bd3 31. Kf2 Bb5 32. Bd4 Nf8 33. Be3 Ng6 34. Nf5 Ne5 35. Ra1 Ba6 36. Bd4 Nd3+ 37. Kg3 Rg8+ 38. Kh4 Ke6 39. g4 Ne5 40. Bxe5 fxe5 41. Ne7 Rf8 42. Kg3 Be2 43. Ra3 a6 44. Re3 Bc4 45. Rc3 Rf4 46. Nf5 Bd5 47. Ne7 Rc4 48. Rxc4 Bxc4 49. Nc8 a5 50. d7 Kxd7 51. Nb6+ Ke6 52. Nxc4 Kd5 53. Nxa5 Kxc5 54. Nxb7+ Kb6 55. Nd6 Kc5 56. Ne4+ 1-0

[Event "Hamburg-ch Seniors op 13th"]
[Site "Hamburg"]
[Date "2006.10.30"]
[Round "4"]
[White "Blumenberg, Walter"]
[Black "Perk, Egbert"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1932"]
[BlackElo "1830"]
[PlyCount "83"]
[EventDate "2006.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 0-0 5. Bxf6 gxf6 6. Nd5 Bd6 7. e3 f5 8. Nh3 Qh4 9. g3 Qh6 10. Ndf4 Nc6 11. c3 Ne7 12. Bg2 c6 13. d4 Bc7 14. 0-0 d5 15. Qc2 Be6 16. Rfb1 Rab8 17. a4 a5 18. Qe2 Nc8 19. Nd3 Nd6 20. Nc5 Ne4 21. Bxe4 fxe4 22. Nxe6 Qxe6 23. Kg2 Kh8 24. Qh5 Qg6 25. Qh4 f6 26. Nf4 Qf7 27. Qh6 Rg8 28. h4 Bd6 29. Qh5 Qd7 30. Qh6 Rbf8 31. Ra2 Rf7 32. Rab2 Bxf4 33. Qxf4 Qc8 34. Kh2 Rgg7 35. Rg1 Qc7 36. Qf5 Qd7 37. Qxd7 Rxd7 38. Rc1 h5 39. c4 Kh7 40. cxd5 Rxd5 41. Rb6 Kg6 42. Kg2 1/2-1/2

[Event "Hamburg-ch Seniors op 13th"]
[Site "Hamburg"]
[Date "2006.10.29"]
[Round "3"]
[White "Blumenberg, Walter"]
[Black "Barkan, Viktor"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1932"]
[BlackElo "1598"]
[PlyCount "71"]
[EventDate "2006.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 e6 3. a3 Nf6 4. e3 Be7 5. Nf3 0-0 6. c4 c6 7. Nc3 Nbd7 8. d4 Ne4 9. Nxe4 dxe4 10. Nd2 f5 11. Qb3 Nf6 12. g3 Rb8 13. a4 Bd7 14. Be2 Be8 15. 0-0 Bf7 16. Qc3 Ne8 17. f3 exf3 18. Bxf3 Bg6 19. Rad1 a6 20. Nb3 Qc8 21. Nc5 Bf6 22. Nd3 Nc7 23. Ne5 Be8 24. a5 Bg6 25. Qb3 Bxe5 26. dxe5 Bf7 27. Bd4 Re8 28. Rd2 Re7 29. Rfd1 Rd7 30. Bb6 Rxd2 31. Rxd2 Ne8 32. Rd8 Qxd8 33. Bxd8 Rxd8 34. b5 axb5 35. cxb5 cxb5 36. Qxb5 1-0

[Event "Hamburg-ch Seniors op 13th"]
[Site "Hamburg"]
[Date "2006.10.28"]
[Round "2"]
[White "Schulz, Wolfgang"]
[Black "Blumenberg, Walter"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2045"]
[BlackElo "1932"]
[PlyCount "73"]
[EventDate "2006.10.27"]
[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 d6 2. Nf3 Nd7 3. Bf4 g6 4. e3 Bg7 5. c4 Ngf6 6. h3 c5 7. Nc3 0-0 8. Be2 Qa5 9. 0-0 Re8 10. Qc2 Nh5 11. Bh2 f5 12. a3 Nhf6 13. b4 Qd8 14. bxc5 dxc5 15. Nb5 e5 16. Nxe5 a6 17. Nc3 Qe7 18. Bf3 Nf8 19. Rab1 Ra7 20. Rb6 Kh8 21. Rfb1 cxd4 22. exd4 N6d7 23. Nd5 Qxa3 24. R6b3 Qa5 25. Nf7+ Kg8 26. Bc7 Qa4 27. Nd6 Nf6 28. Nxc8 Ne4 29. Bxe4 Rxe4 30. Nxa7 Bxd4 31. R3b2 Qa3 32. Rxb7 Ne6 33. Nc6 Qc5 34. Bb6 Qd6 35. Bxd4 Nxd4 36. Nxd4 Rxd4 37. Rd7 1-0

[Event "Hamburg-ch Seniors op 13th"]
[Site "Hamburg"]
[Date "2006.10.27"]
[Round "1"]
[White "Blumenberg, Walter"]
[Black "Schwirz, Horst"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1932"]
[BlackElo "1511"]
[PlyCount "67"]
[EventDate "2006.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 d6 3. c4 e5 4. Nc3 g6 5. e3 Bg7 6. Nf3 0-0 7. Be2 c6 8. 0-0 Na6 9. a3 Re8 10. Rc1 Nc7 11. d4 e4 12. Nd2 d5 13. cxd5 cxd5 14. Nb3 Bd7 15. Nc5 Bc8 16. a4 b6 17. Nb3 Nd7 18. Qd2 f5 19. Rc2 Na6 20. Nxd5 Nf6 21. Nxf6+ Bxf6 22. Bc4+ Kg7 23. Rfc1 Nc7 24. d5 Bxb2 25. Rxb2 Qf6 26. Rbc2 Rd8 27. Rd1 Rd6 28. Nd4 a6 29. Bb3 Rd7 30. Rc6 Qd8 31. Qc3 Kh6 32. Nxf5+ Kg5 33. Qe5 Rf7 34. Qf4+ 1-0

[Event "Porz op 9495 32nd"]
[Site "Cologne"]
[Date "1995.??.??"]
[Round "9"]
[White "Blumenberg, Walter"]
[Black "Heedt, Thorsten"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "2230"]
[PlyCount "97"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. b4 f5 2. f4 Nf6 3. e3 g6 4. Bc4 d5 5. Bb3 e6 6. a3 Nbd7 7. c4 Bg7 8. Bb2 0-0 9. Nf3 c6 10. Nc3 Ne4 11. Qc2 Ndf6 12. Ne2 Bd7 13. 0-0 Rc8 14. Be5 Qe7 15. c5 Ng4 16. Bxg7 Qxg7 17. h3 Nh6 18. Kh2 Nf7 19. d3 Nf6 20. Qb2 h6 21. Qd4 g5 22. Ne5 Rcd8 23. Nxf7 Rxf7 24. a4 Re8 25. Rae1 e5 26. Qa1 exf4 27. exf4 Rfe7 28. Qd1 Re3 29. Qd2 Qe7 30. Bd1 gxf4 31. Rxf4 Qe5 32. g3 Nh5 33. Re4 Rxd3 34. Qxd3 fxe4 35. Qe3 Qf6 36. Nd4 Ng7 37. Be2 Ne6 38. Nxe6 Bxe6 39. Rf1 Qg7 40. b5 Rf8 41. Rxf8+ Qxf8 42. bxc6 bxc6 43. g4 Qf6 44. Kg3 Kg7 45. a5 Qe5+ 46. Qf4 Qc3+ 47. Kg2 Bf7 48. g5 hxg5 49. Qxg5+ 1/2-1/2

[Event "Porz op 9495 32nd"]
[Site "Cologne"]
[Date "1995.??.??"]
[Round "6"]
[White "Kamphausen, Johannes Dieter"]
[Black "Blumenberg, Walter"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "102"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Nxd4 6. Bxd4 Bxd4 7. Qxd4 Qf6 8. e5 Qb6 9. Qxb6 axb6 10. Nc3 Ne7 11. Nb5 Kd8 12. a3 Ng6 13. g3 Nxe5 14. f4 Ng6 15. 0-0-0 d6 16. Bc4 Bd7 17. Nd4 Rf8 18. Rhe1 Ra4 19. Bb3 Ra5 20. Rd2 h6 21. c3 Bg4 22. Bc4 Re8 23. Rxe8+ Kxe8 24. Nb5 Kf8 25. b4 Ra8 26. Kb2 Rc8 27. Bf1 Bd7 28. Nd4 Ne7 29. Bg2 c6 30. Nf3 d5 31. c4 Be8 32. cxd5 Nxd5 33. Ne5 f6 34. Nc4 b5 35. Nd6 Ra8 36. Bxd5 cxd5 37. Nxe8 Rxe8 38. Rxd5 Re2+ 39. Kc3 Rxh2 40. Rxb5 Rg2 41. Rxb7 Rxg3+ 42. Kb2 Rg2+ 43. Kc1 h5 44. b5 h4 45. b6 Rg1+ 46. Kc2 h3 47. Rb8+ Kf7 48. Rh8 Rg2+ 49. Kc3 Rg3+ 50. Kc4 Rg2 51. Rxh3 Rc2+ 1-0

[Event "Porz op 9495 32nd"]
[Site "Cologne"]
[Date "1994.??.??"]
[Round "1"]
[White "Blumenberg, Walter"]
[Black "Linke, Michael"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "57"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. c4 Be6 4. e3 Nd7 5. Nf3 Be7 6. d4 Bf6 7. Nc3 Qe7 8. Be2 exd4 9. Nxd4 Ne5 10. Nd5 Bxd5 11. cxd5 Nh6 12. Qa4+ Kf8 13. Rc1 Neg4 14. Qc2 Nxf2 15. Kxf2 Re8 16. Qd3 Bg5 17. Nc2 Nf5 18. Bd4 Bh4+ 19. g3 Qg5 20. Rhg1 Qh6 21. Qxf5 Bg5 22. h4 Bxh4 23. Bxg7+ Kxg7 24. gxh4+ Kf8 25. Bh5 Re7 26. Rg5 Rg8 27. Qc8+ Re8 28. Rxg8+ Kxg8 29. Qxe8+ 1-0

[Event "Porz op 9495 32nd"]
[Site "Cologne"]
[Date "1994.??.??"]
[Round "3"]
[White "Blumenberg, Walter"]
[Black "Wacker, Peter"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2300"]
[PlyCount "76"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 c6 5. Rb1 Be7 6. e3 d6 7. Bg3 Nbd7 8. Nh3 0-0 9. Nf4 Qa5 10. Be2 d5 11. Nd3 Ne4 12. Nxe4 dxe4 13. Nc1 Nc5 14. 0-0 b5 15. Be5 Rd8 16. Bc3 Qc7 17. Nb3 a5 18. Nd4 Bd6 19. f4 exf3 20. Bxf3 Bxh2+ 21. Kh1 Bg3 22. Bh5 g6 23. Qf3 Rd5 24. Bg4 Bxg4 25. Qxg4 Rh5+ 26. Kg1 Bh2+ 27. Kf2 f5 28. Qf3 Ne4+ 29. Ke1 Bg3+ 30. Ke2 Re8 31. Rh1 Rxh1 32. Rxh1 Be5 33. Rh4 Bf6 34. Rxe4 Rxe4 35. Nxb5 cxb5 36. Bxf6 Qxc2 37. Qg3 f4 38. Qh3 Rxe3+ 0-1

[Event "Porz op 9495 32nd"]
[Site "Cologne"]
[Date "1994.??.??"]
[Round "4"]
[White "Goy, Udo"]
[Black "Blumenberg, Walter"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2215"]
[PlyCount "39"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 c6 5. e4 e5 6. Be2 Be7 7. 0-0 0-0 8. Re1 Qc7 9. Bg5 Re8 10. Rc1 exd4 11. Nxd4 Nc5 12. Bf3 Ne6 13. Be3 Nf8 14. b4 Ng6 15. b5 Ne5 16. Be2 Be6 17. f4 Nxc4 18. Nxe6 Nxe3 19. Nxc7 Nxd1 20. Rexd1 1-0

[Event "Porz op 9495 32nd"]
[Site "Cologne"]
[Date "1994.??.??"]
[Round "2"]
[White "Richter, Goetz"]
[Black "Blumenberg, Walter"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2245"]
[PlyCount "62"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. a4 a6 7. Nc3 Nf6 8. Qe2 0-0 9. Be3 Bxe3 10. Qxe3 Re8 11. 0-0-0 d6 12. Nd4 Nb4 13. Qg5 Re5 14. Qh4 Qe8 15. f4 Rh5 16. Qe1 Bd7 17. Be2 Rc5 18. Nb3 Rxc3 19. bxc3 Nc6 20. Bf3 Qe7 21. Qe2 Re8 22. Rhe1 d5 23. e5 Qa3+ 24. Kb1 Bf5 25. g4 Qxb3+ 26. Kc1 Qa3+ 27. Kd2 Ne4+ 28. Bxe4 Bxe4 29. Ra1 Qb2 30. Qd1 Na5 31. Qc1 Nb3+ 0-1

[Event "Porz op 30th 9394"]
[Site "Cologne"]
[Date "1994.??.??"]
[Round "7"]
[White "Roehrich, Stefan"]
[Black "Blumenberg, Walter"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2230"]
[PlyCount "89"]
[EventDate "1993.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. Be3 a6 8. f3 b5 9. Bd5 Nxd5 10. Nxd5 Bh4+ 11. g3 c5 12. Ne2 Bf6 13. c3 Nc6 14. 0-0 Ne5 15. Bf4 Bh3 16. Rf2 g5 17. Bxe5 dxe5 18. g4 Be7 19. Ng3 c4 20. Rd2 Bc5+ 21. Kh1 Qc8 22. Qe2 Ra7 23. Rad1 Qe6 24. Ne3 Rc7 25. Rd5 f6 26. Nef5 h5 27. Nxh5 Rfc8 28. Qd2 Bf8 29. Rd8 Kf7 30. Nd6+ Kg6 31. Nxc8 Rxc8 32. Rxc8 Qxc8 33. Qd8 Qxd8 34. Rxd8 Kf7 35. Ng3 b4 36. Rd1 a5 37. Ne2 f5 38. exf5 e4 39. Ng1 exf3 40. Nxh3 Kf6 41. Rd5 a4 42. cxb4 Bxb4 43. Rd4 a3 44. bxa3 Bxa3 45. Rxc4 1-0

[Event "Porz op 30th 9394"]
[Site "Cologne"]
[Date "1994.??.??"]
[Round "9"]
[White "Winkels, Marcel"]
[Black "Blumenberg, Walter"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "99"]
[EventDate "1993.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. f3 0-0 7. Be3 a6 8. Bc4 c5 9. Nde2 Nc6 10. a4 Ne5 11. Bd5 Rb8 12. 0-0 b5 13. Qe1 b4 14. Nb1 Nxd5 15. exd5 Nc4 16. Bc1 Bf6 17. Ra2 Re8 18. Qd1 Bf5 19. Ng3 Bd4+ 20. Kh1 b3 21. cxb3 Bxb1 22. Ra1 Bg6 23. bxc4 Bxb2 24. Bxb2 Rxb2 25. Re1 Kf8 26. Qc1 Rb4 27. Ne4 f5 28. Nd2 Rxe1+ 29. Qxe1 Qe7 30. Qg3 Qe5 31. Qxe5 dxe5 32. Kg1 Ke7 33. Kf2 a5 34. Rb1 Be8 35. Rxb4 cxb4 36. c5 Bxa4 37. Nc4 Bb3 38. d6+ Kd8 39. Nxa5 Ba4 40. c6 Bxc6 41. Nxc6+ Kd7 42. Nxb4 Kxd6 43. Ke3 g5 44. g4 fxg4 45. fxg4 Kc5 46. Nd3+ Kd5 47. Nf2 h6 48. Ne4 Ke6 49. Ng3 Kf7 50. Ke4 1-0

