[Event "Sachsen-Anhalt Landesliga-A 1920"]
[Site "Sachsen Anhalt"]
[Date "2020.03.01"]
[Round "7.5"]
[White "Blumenthal, Hans Joachim"]
[Black "Nielebock, Klaus"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1938"]
[BlackElo "1803"]
[PlyCount "51"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade II"]
[BlackTeam "Burger Schwarz Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. e4 g6 3. c3 Bg7 4. Nf3 Bg4 5. Be3 Nf6 6. Nbd2 0-0 7. h3 Bxf3 8. Qxf3 Nc6 9. Bd3 e5 10. d5 Nb8 11. 0-0 h6 12. Qd1 Kh7 13. Kh2 Nbd7 14. b4 Ng8 15. Qc2 a6 16. a4 Ne7 17. g4 g5 18. Rfd1 Ng6 19. Nf1 Rh8 20. Ng3 Kg8 21. Be2 Bf8 22. c4 a5 23. bxa5 Rxa5 24. Bd2 Ra7 25. a5 Qa8 26. Qb2 1/2-1/2

[Event "Sachsen-Anhalt Landesliga-A 1920"]
[Site "Sachsen Anhalt"]
[Date "2020.02.02"]
[Round "6.6"]
[White "Schnapke, Ralf"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1680"]
[BlackElo "1938"]
[PlyCount "14"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Gardelegen"]
[BlackTeam "Magdeburg Rochade II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. Nf3 c6 5. d4 Nf6 6. g3 Bf5 7. Bg2 h6 1/2-1/2

[Event "Sachsen-Anhalt Landesliga-A 1920"]
[Site "Sachsen Anhalt"]
[Date "2020.01.19"]
[Round "5.5"]
[White "Grassmann, Heinz"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "1794"]
[BlackElo "1938"]
[PlyCount "14"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg USC II"]
[BlackTeam "Magdeburg Rochade II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. e3 Qa5 7. Bxf6 Nxf6 1/2-1/2

[Event "Sachsen-Anhalt Landesliga-A 1920"]
[Site "Sachsen Anhalt"]
[Date "2019.12.08"]
[Round "4.5"]
[White "Blumenthal, Hans Joachim"]
[Black "Soffner, Gerhard"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "1938"]
[BlackElo "1753"]
[PlyCount "10"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade II"]
[BlackTeam "Calbe TSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Bf5 3. c4 Nf6 4. Nc3 e6 5. Bg5 Be7 1/2-1/2

[Event "Sachsen-Anhalt Landesliga-A 1920"]
[Site "Sachsen Anhalt"]
[Date "2019.11.17"]
[Round "3.5"]
[White "Hostmann, Hannes"]
[Black "Blumenthal, Hans Joachim"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1938"]
[PlyCount "82"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg USC III"]
[BlackTeam "Magdeburg Rochade II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bf4 Nc6 5. g3 Nf6 6. Nc3 Bg4 7. Nge2 Bf3 8. Rg1 e6 9. Bg2 Bxg2 10. Rxg2 Bb4 11. f3 0-0 12. a3 Ba5 13. b4 Bc7 14. g4 Ne8 15. Kf2 Rc8 16. Qd3 Ne7 17. Rh1 Bxf4 18. Nxf4 Qc7 19. Nfe2 Ng6 20. Ke3 Nd6 21. Ra1 Qb8 22. Kf2 Rc7 23. Ra2 Rfc8 24. Nd1 Nc4 25. h4 Nxh4 26. Rh2 g5 27. f4 f6 28. Ne3 Ng6 29. f5 Nf4 30. Nxf4 gxf4 31. Nxc4 Rxc4 32. fxe6 Qc7 33. Ke1 Qe7 34. Re2 R8c6 35. c3 Rxe6 36. Qf5 Rcc6 37. Qxd5 Kg7 38. Rxe6 Rxe6+ 39. Kf2 f5 40. gxf5 Qh4+ 41. Kf3 Qg3# 0-1

[Event "Sachsen-Anhalt Landesliga-A 1920"]
[Site "Sachsen Anhalt"]
[Date "2019.10.20"]
[Round "2.7"]
[White "Blumenthal, Hans Joachim"]
[Black "Grahn, Juergen"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1938"]
[BlackElo "1827"]
[PlyCount "11"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade II"]
[BlackTeam "Magdeburg Aufbau Elbe III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 1/2-1/2

[Event "Sachsen-Anhalt Landesliga-A 1920"]
[Site "Sachsen Anhalt"]
[Date "2019.09.29"]
[Round "1.5"]
[White "Funke, Arnold"]
[Black "Blumenthal, Hans Joachim"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1707"]
[BlackElo "1938"]
[PlyCount "106"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bernburg Aufbau"]
[BlackTeam "Magdeburg Rochade II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nc3 Nf6 3. f3 e6 4. Bg5 c5 5. e3 Nc6 6. Bb5 Bd7 7. Nge2 cxd4 8. exd4 Be7 9. Qd2 Rc8 10. Bxc6 Bxc6 11. Be3 b5 12. g4 a5 13. a3 b4 14. axb4 axb4 15. Nd1 Ra8 16. Rxa8 Qxa8 17. Ng3 b3 18. c3 Nd7 19. Nh5 Bf8 20. 0-0 g6 21. Ng3 Bb5 22. Re1 h5 23. gxh5 gxh5 24. h4 Qb8 25. Bf4 Bd6 26. Bxd6 Qxd6 27. Qg5 Qe7 28. Qxe7+ Kxe7 29. Nf5+ Kf6 30. Ng3 Bd3 31. Nf2 Bg6 32. Ra1 Rb8 33. Ra5 Nb6 34. Rb5 Nd7 35. Rxb8 Nxb8 36. Nf1 Nc6 37. Nd2 Na5 38. Kf1 Kf5 39. Nd3 Kf6 40. Nc5 Bc2 41. Kf2 Kf5 42. Ke3 f6 43. Nd3 Bxd3 44. Kxd3 Kf4 45. Ke2 Kg3 46. Kf1 Kxh4 47. Kg2 Kg5 48. Kg3 h4+ 49. Kh3 f5 50. f4+ Kxf4 51. Kxh4 Ke3 52. Nf1+ Kf2 53. Nh2 Kg2 0-1

[Event "Sachsen-Anhalt Landesliga A 18/19"]
[Site "Sachsen Anhalt"]
[Date "2019.04.07"]
[Round "9.4"]
[White "Blumenthal, Hans Joachim"]
[Black "Soffner, Gerhard"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2118"]
[PlyCount "63"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade II"]
[BlackTeam "Calbe TSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c3 d5 3. Nd2 Nf6 4. f3 Bg7 5. e4 dxe4 6. fxe4 0-0 7. Ngf3 e6 8. e5 Nfd7 9. Ne4 h6 10. Bd3 b6 11. Be3 Bb7 12. 0-0 Nc6 13. Qd2 Kh7 14. Rf2 Ne7 15. Nf6+ Nxf6 16. exf6 Bxf6 17. Bxh6 Bg7 18. Ng5+ Kg8 19. Bxg7 Kxg7 20. Raf1 Nf5 21. g4 Nh6 22. Qf4 Qe7 23. Qe5+ Kg8 24. h3 Qd6 25. Qe3 Kg7 26. Be4 Bd5 27. Qf3 Rae8 28. Qf6+ Kg8 29. Rf3 Bxe4 30. Nxe4 Qe7 31. g5 Nf5 32. Qe5 1-0

[Event "Sachsen-Anhalt Landesliga A 18/19"]
[Site "Sachsen Anhalt"]
[Date "2019.03.24"]
[Round "8.3"]
[White "Blumenthal, Hans Joachim"]
[Black "Bondick, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2118"]
[BlackElo "1968"]
[PlyCount "16"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade II"]
[BlackTeam "Magdeburg USC II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 0-0 7. cxd5 exd5 8. Bd3 Re8 1/2-1/2

[Event "Sachsen-Anhalt Landesliga A 18/19"]
[Site "Sachsen Anhalt"]
[Date "2019.02.03"]
[Round "6.2"]
[White "Frotscher, Thomas"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2118"]
[BlackElo "2118"]
[PlyCount "12"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg SC Norbertus"]
[BlackTeam "Magdeburg Rochade II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. cxd5 exd5 6. e3 c6 1/2-1/2

[Event "Sachsen-Anhalt Landesliga A 18/19"]
[Site "Sachsen Anhalt"]
[Date "2018.12.16"]
[Round "5.4"]
[White "Blumenthal, Hans Joachim"]
[Black "Nielebock, Klaus"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2118"]
[PlyCount "16"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade II"]
[BlackTeam "Burger Schwarz Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. e4 g6 3. c3 Bg7 4. Bd3 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. 0-0 0-0 1/2-1/2

[Event "Sachsen-Anhalt Landesliga A 18/19"]
[Site "Sachsen Anhalt"]
[Date "2018.11.25"]
[Round "4.4"]
[White "Schmidt, Joerg"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2016"]
[BlackElo "2118"]
[PlyCount "44"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bernburg Aufbau"]
[BlackTeam "Magdeburg Rochade II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. exd5 exd5 7. d4 Bd6 8. Bd3 Qf6 9. Qxf6 Nxf6 10. 0-0 0-0 11. Bd2 Nbd7 12. Rae1 Rfe8 13. Nd1 Rxe1 14. Rxe1 Re8 15. Kf1 Kf8 16. Rxe8+ Kxe8 17. Ne3 g6 18. Ke2 Nh5 19. g3 f5 20. Ng2 Nhf6 21. c4 dxc4 22. Bxc4 Nb6 1/2-1/2

[Event "Sachsen-Anhalt Landesliga A 18/19"]
[Site "Sachsen Anhalt"]
[Date "2018.11.11"]
[Round "3.2"]
[White "Blumenthal, Hans Joachim"]
[Black "Zech, Andreas"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2118"]
[BlackElo "2085"]
[PlyCount "71"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade II"]
[BlackTeam "Tangerhuette Eintracht"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 Bb7 8. b3 Nf6 9. bxc4 bxc4 10. Bxc4 0-0 11. 0-0 c5 12. dxc5 Bxc5 13. Qe2 Bxf3 14. gxf3 Nbd7 15. Rfd1 Qe7 16. f4 Nb6 17. Ba6 e5 18. fxe5 Qxe5 19. Qf3 Rad8 20. Be1 Bb4 21. Rdc1 Bd6 22. Qg2 Rfe8 23. Ne2 Nbd5 24. Bb5 Re7 25. Nd4 Qh5 26. Be2 Qh6 27. Nf5 Qg6 28. Nxe7+ Bxe7 29. Qxg6 hxg6 30. Bf3 Nb4 31. Rc7 Bd6 32. Rxa7 g5 33. Ra8 Rxa8 34. Bxa8 Be5 35. Rb1 Nd3 36. Bf3 1-0

[Event "Sachsen-Anhalt Landesliga A 18/19"]
[Site "Sachsen Anhalt"]
[Date "2018.10.21"]
[Round "2.2"]
[White "Blumenthal, Hans Joachim"]
[Black "Schumacher, Thomas"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2118"]
[PlyCount "67"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade II"]
[BlackTeam "Gardelegen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Nge2 Nf6 5. h3 0-0 6. Be3 Nbd7 7. g3 c5 8. Bg2 cxd4 9. Bxd4 Nb8 10. Nd5 e5 11. Be3 Nxd5 12. Qxd5 Nc6 13. Qd2 Be6 14. 0-0 Qd7 15. Kh2 Rac8 16. c3 Rfd8 17. Rfd1 Qc7 18. b3 b5 19. Qb2 Bf6 20. Rd2 Rd7 21. Rad1 Rcd8 22. h4 Ne7 23. Bg5 Bxg5 24. hxg5 Bg4 25. f3 Be6 26. Bh3 Bxh3 27. Kxh3 d5 28. Qc2 a5 29. Kg2 Qc6 30. Qd3 dxe4 31. Qxd7 exf3+ 32. Kf2 Rxd7 33. Rxd7 fxe2 34. Kxe2 0-1

[Event "Sachsen-Anhalt Landesliga A 18/19"]
[Site "Sachsen Anhalt"]
[Date "2018.09.23"]
[Round "1.4"]
[White "Heutling, Elina"]
[Black "Blumenthal, Hans Joachim"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1693"]
[BlackElo "2118"]
[PlyCount "86"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Aufbau Elbe IV"]
[BlackTeam "Magdeburg Rochade II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Ne7 7. Nbd2 Ng6 8. Nb3 Be7 9. Be3 h6 10. Ne1 Nh4 11. Nd3 Bh7 12. Rc1 Rb8 13. g3 Nf5 14. Bd2 0-0 15. c4 dxc4 16. Rxc4 Nb6 17. Ba5 Nxc4 18. Bxd8 Rfxd8 19. Ne1 Nxe5 20. f4 Nd7 21. Bd3 Nf6 22. Nc2 Nd5 23. Re1 Nd6 24. Bxh7+ Kxh7 25. Qd3+ Kg8 26. Nc5 Bf6 27. Qf3 Nf5 28. Qf2 Nc7 29. Re4 h5 30. h3 g6 31. Nb3 Kg7 32. a3 Nd5 33. Re2 Nd6 34. g4 hxg4 35. hxg4 Rh8 36. g5 Bd8 37. Ne3 Nf5 38. Nxf5+ gxf5 39. Nc5 Bc7 40. Nd7 Rbd8 41. Ne5 Rh3 42. g6 Rdh8 43. gxf7 Rh1+ 0-1

[Event "Sachsen-Anhalt Verbandsliga 2017/18"]
[Site "Sachsen Anhalt"]
[Date "2018.04.14"]
[Round "8.2"]
[White "Blumenthal, Hans Joachim"]
[Black "Bundrock, Thomas"]
[Result "1/2-1/2"]
[ECO "E38"]
[WhiteElo "2118"]
[BlackElo "2180"]
[PlyCount "43"]
[EventDate "2017.12.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade II"]
[BlackTeam "Magdeburg USC"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. Nf3 Nc6 7. a3 b6 8. Bg5 Bb7 9. Rd1 Be7 10. e3 a6 11. Be2 Rc8 12. 0-0 Na5 13. Nd2 Qc7 14. Rc1 Ng4 15. Bf4 Ne5 16. b4 Naxc4 17. Bxc4 Qc6 18. Bd5 exd5 19. Bxe5 d4 20. Nf3 dxc3 21. Qxc3 Qxc3 22. Rxc3 1/2-1/2

[Event "Sachsen-Anhalt Verbandsliga 2017/18"]
[Site "Sachsen Anhalt"]
[Date "2018.03.18"]
[Round "7.2"]
[White "Pichler, Manfred"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "B14"]
[BlackElo "2118"]
[PlyCount "35"]
[EventDate "2017.12.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Halle USV II"]
[BlackTeam "Magdeburg Rochade II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. Bg5 Be7 8. c5 Bd7 9. Bb5 Ne4 10. Bxe7 Qxe7 11. Rc1 0-0 12. 0-0 Rfc8 13. Re1 Nxc3 14. Rxc3 Ne5 15. Nxe5 Bxb5 16. Rh3 g6 17. Ng4 Be8 18. Ne3 1/2-1/2

[Event "Sachsen-Anhalt Verbandsliga 2017/18"]
[Site "Sachsen Anhalt"]
[Date "2018.02.25"]
[Round "6.2"]
[White "Blumenthal, Hans Joachim"]
[Black "Bader, Philipp"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "2118"]
[PlyCount "71"]
[EventDate "2017.12.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade II"]
[BlackTeam "Coethen Germania"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Nf3 g6 5. Qd2 Ne4 6. Nxe4 dxe4 7. Ng1 h6 8. Bf4 Bg7 9. c3 Nb6 10. e3 Be6 11. Qc2 Bf5 12. h3 g5 13. Bh2 Qd7 14. Ne2 Bg6 15. Nc1 a6 16. Nb3 Nd5 17. Bc4 e6 18. Nd2 f5 19. 0-0-0 0-0-0 20. Rde1 Rhe8 21. f3 e5 22. dxe5 Bxe5 23. Bxe5 Rxe5 24. fxe4 fxe4 25. Rhf1 b5 26. Bxd5 Rxd5 27. Nb3 Qe7 28. c4 R5d6 29. cxb5 axb5 30. Nd4 Qd7 31. Qc5 Rb6 32. Rd1 Qd5 33. Qxd5 Rxd5 34. b4 c5 35. bxc5 Rxc5+ 36. Kb2 1/2-1/2

[Event "Sachsen-Anhalt Verbandsliga 2017/18"]
[Site "Sachsen Anhalt"]
[Date "2018.02.04"]
[Round "5.2"]
[White "Feldmann, Michael"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "A44"]
[WhiteElo "2109"]
[BlackElo "2118"]
[PlyCount "42"]
[EventDate "2017.12.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Halle Einheit"]
[BlackTeam "Magdeburg Rochade II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. d5 e5 3. e4 a6 4. a4 d6 5. Nc3 Be7 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Bg5 9. Bxg5 Qxg5 10. h4 Qf6 11. Qe3 Nd7 12. Be2 Ne7 13. h5 g5 14. g3 h6 15. Nd1 Qg7 16. Qb3 Rb8 17. Ne3 0-0 18. Bg4 Rfd8 19. c4 Qf8 20. Qc3 Nf6 21. Bf3 Nd7 1/2-1/2

[Event "Sachsen-Anhalt Verbandsliga 2017/18"]
[Site "Sachsen Anhalt"]
[Date "2018.01.21"]
[Round "4.2"]
[White "Blumenthal, Hans Joachim"]
[Black "Rothe, Guido"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2118"]
[BlackElo "2200"]
[PlyCount "83"]
[EventDate "2017.12.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade II"]
[BlackTeam "Magdeburg Aufbau Elbe II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 c5 3. d5 d6 4. e4 g6 5. Nf3 Bg7 6. Be2 0-0 7. 0-0 Na6 8. h3 Nc7 9. a4 a6 10. Bf4 b6 11. Nd2 Rb8 12. Bf3 b5 13. axb5 axb5 14. Re1 Nd7 15. Qe2 Ne5 16. Nd1 Bd7 17. c3 c4 18. Bxe5 Bxe5 19. Ne3 Qc8 20. Bg4 f5 21. exf5 gxf5 22. Bf3 Na6 23. Nc2 Nc5 24. Nb4 Ra8 25. Nf1 Kh8 26. Rxa8 Qxa8 27. Nh2 Rg8 28. Kh1 Qf8 29. g3 Qh6 30. Bg2 Ne4 31. Bxe4 fxe4 32. Qxe4 Qxh3 33. Nc6 Rf8 34. f4 Qxg3 35. fxe5 Rf2 36. Nf1 Qh3+ 37. Kg1 Bf5 38. Qh1 Rxf1+ 39. Rxf1 Qe3+ 40. Kh2 Qh6+ 41. Kg3 Qg5+ 42. Kf2 1/2-1/2

[Event "Sachsen-Anhalt Verbandsliga 2017/18"]
[Site "Sachsen Anhalt"]
[Date "2017.12.10"]
[Round "3.2"]
[White "Hartung, Thomas"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2124"]
[BlackElo "2118"]
[PlyCount "32"]
[EventDate "2017.12.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Merseburg"]
[BlackTeam "Magdeburg Rochade II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. f3 e5 4. dxe5 Bc5 5. Nc3 Qb6 6. Na4 Qa5+ 7. c3 Bxg1 8. Rxg1 dxe4 9. Qd4 exf3 10. gxf3 Ne7 11. Bg5 Nf5 12. Qe4 h6 13. Bf4 Be6 14. Bh3 g6 15. Bxf5 gxf5 16. Qb4 Qxb4 1/2-1/2

[Event "Sachsen-Anhalt Verbandsliga 2017/18"]
[Site "Sachsen Anhalt"]
[Date "2017.11.12"]
[Round "2.2"]
[White "Blumenthal, Hans Joachim"]
[Black "Post, Hugo"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "2118"]
[BlackElo "2023"]
[PlyCount "61"]
[EventDate "2017.12.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade II"]
[BlackTeam "Reideburg 90 Halle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 c6 4. Bxf6 exf6 5. e3 Bf5 6. Bd3 Bg6 7. Nge2 Bd6 8. e4 dxe4 9. Nxe4 Bc7 10. c3 0-0 11. N4g3 Re8 12. 0-0 Qd6 13. Re1 Nd7 14. Qc2 Re7 15. a3 Rae8 16. Kf1 Nb6 17. Ng1 Nd5 18. Bxg6 hxg6 19. Rxe7 Rxe7 20. Nf3 Nf4 21. Re1 Rxe1+ 22. Nxe1 Qd5 23. h3 b5 24. Ne2 Ne6 25. a4 a6 26. axb5 axb5 27. b3 Ng5 28. f3 Ne6 29. c4 bxc4 30. bxc4 Qd6 31. Qc3 1/2-1/2

[Event "Sachsen-Anhalt Verbandsliga 2017/18"]
[Site "Sachsen Anhalt"]
[Date "2017.10.22"]
[Round "1.4"]
[White "Waechter, Nathalie"]
[Black "Blumenthal, Hans Joachim"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "1984"]
[BlackElo "2118"]
[PlyCount "91"]
[EventDate "2017.12.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Magdeburg Rochade II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. d5 e5 3. e4 a6 4. a4 d6 5. Nc3 Be7 6. Be2 Bg5 7. Nf3 Bxc1 8. Qxc1 Ne7 9. 0-0 0-0 10. Nd2 Nd7 11. Nc4 Nb6 12. Qg5 f6 13. Qd2 Nxc4 14. Bxc4 Bd7 15. Ra3 Qc7 16. Ne2 b5 17. Ba2 b4 18. Rg3 Ng6 19. c3 Rab8 20. Bc4 Bxa4 21. Bxa6 Rb6 22. Bc4 Bd7 23. f4 bxc3 24. bxc3 exf4 25. Nxf4 Nxf4 26. Qxf4 Bb5 27. Bxb5 Rxb5 28. Qh4 Qe7 29. Rh3 h6 30. Rg3 Kh7 31. Qg4 Rfb8 32. Qg6+ Kh8 33. e5 dxe5 34. d6 Qf8 35. d7 Rd8 36. Rd1 Rb7 37. Rgd3 Qe7 38. Qg4 Rb6 39. Qe4 f5 40. Qxf5 e4 41. Rd5 Re6 42. Rxc5 e3 43. Rc8 e2 44. Re1 Rf6 45. Rxe2 Qf8 46. Rxd8 1-0

[Event "Oberliga Ost-A 1112"]
[Site "Germany"]
[Date "2011.10.23"]
[Round "3.8"]
[White "Pietsch, Michael"]
[Black "Blumenthal, Hans Joachim"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2214"]
[BlackElo "2124"]
[PlyCount "79"]
[EventDate "2011.09.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Bb5+ Nd7 5. a4 a6 6. Bd3 b6 7. Nf3 g6 8. 0-0 f6 9. Nc3 Bh6 10. Nd2 Qe7 11. Nc4 Bxc1 12. Qxc1 Kf7 13. Rb1 Kg7 14. b4 Nh6 15. bxc5 bxc5 16. f4 exf4 17. Qxf4 Nf7 18. Rb2 Nfe5 19. Na5 Rf8 20. Rfb1 Qd8 21. Nc6 Qc7 22. a5 c4 23. Be2 Nxc6 24. dxc6 Qxc6 25. Nd5 Ne5 26. Kh1 Rf7 27. Qe3 Be6 28. Rb6 Qd7 29. Nf4 Re7 30. h3 Ra7 31. Rd1 Nf7 32. Qd4 Qc8 33. c3 Rac7 34. Rdb1 Rc5 35. Rb8 Qc6 36. R1b6 Qa4 37. Rxd6 Re5 38. Rxa6 Rd7 39. Qf2 Rd6 40. Rbb6 1-0

[Event "Oberliga Ost-A 0506"]
[Site "Germany"]
[Date "2006.03.12"]
[Round "9.6"]
[White "Poenisch, Eckehard"]
[Black "Blumenthal, Hans Joachim"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2225"]
[BlackElo "2141"]
[PlyCount "79"]
[EventDate "2005.11.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. h3 Bg7 7. Nf3 Nf6 8. 0-0 0-0 9. Re1 e6 10. Bf4 Nh5 11. Bh2 Bh6 12. Bf1 Bf4 13. Bxf4 Nxf4 14. Ne5 Bd7 15. Nd2 Qc7 16. Ndf3 Rad8 17. Qd2 Nh5 18. Qh6 Nxe5 19. dxe5 f6 20. exf6 Rxf6 21. Ne5 Rdf8 22. Ng4 Rf4 23. Qg5 Nf6 24. Qe5 Qxe5 25. Nxe5 Bc8 26. f3 Nd7 27. Nd3 R4f6 28. Rad1 b6 29. Nf2 h5 30. Nd3 Ba6 31. Nb4 Bxf1 32. Kxf1 Nc5 33. Nc6 a6 34. Ne5 Rc8 35. Re3 Rc7 36. c4 dxc4 37. Nxc4 b5 38. Ne5 Kg7 39. Rc1 Rf5 40. b4 1-0

[Event "Oberliga Ost-A 0506"]
[Site "Germany"]
[Date "2006.02.19"]
[Round "8.5"]
[White "Pfretzschner, Roland"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2236"]
[BlackElo "2141"]
[PlyCount "95"]
[EventDate "2005.11.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Koenig Plauen"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 exd5 8. Bd3 0-0 9. h3 Re8 10. 0-0 Nbd7 11. Bf4 a6 12. Re1 Nf8 13. Rc1 b6 14. Nb5 Bb4 15. Rxe8 Nxe8 16. Nc7 Nxc7 17. Bxc7 Qe7 18. Bxb6 Ne6 19. Bc5 Nxc5 20. dxc5 Ba5 21. Qa4 Qd8 22. b4 Bc7 23. Re1 Bd7 24. Qc2 g6 25. Qe2 Kf8 26. Bxa6 Qf6 27. Bd3 Re8 28. Qd2 Rb8 29. b5 Bxb5 30. Bxb5 Rxb5 31. Qxd5 Qc3 32. Re8+ Kxe8 33. Qc6+ Kf8 34. Qxb5 Qc1+ 35. Qf1 Qxc5 36. g3 Bxg3 37. Kg2 Bc7 38. Qe2 Qb4 39. Qc2 Bb6 40. a4 h6 41. Ne5 Qd4 42. Nc4 Bc7 43. Qb3 Qe4+ 44. Kf1 Qd5 45. a5 Qh1+ 46. Ke2 Qe4+ 47. Kd1 Qd4+ 48. Ke2 1/2-1/2

[Event "Oberliga Ost-A 0506"]
[Site "Germany"]
[Date "2006.01.29"]
[Round "7.5"]
[White "Blumenthal, Hans Joachim"]
[Black "Loxine, Jakov"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "2141"]
[BlackElo "2275"]
[PlyCount "56"]
[EventDate "2005.11.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Dresden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 c5 3. d5 e5 4. e4 d6 5. h3 Be7 6. Bd3 0-0 7. Nge2 Ne8 8. 0-0 a6 9. a4 Bg5 10. f4 exf4 11. Nxf4 Nd7 12. Nh5 Ne5 13. Ng3 g6 14. Kh2 Bf6 15. Bh6 Bg7 16. Bxg7 Kxg7 17. Qe1 Nf6 18. Nd1 Bd7 19. Ne3 b5 20. axb5 axb5 21. Qf2 Rxa1 22. Rxa1 h5 23. Qf4 h4 24. Ngf1 Nh5 25. Qf2 Qg5 26. Be2 Nf4 27. Nd2 Qg3+ 28. Kg1 Nxh3+ 0-1

[Event "Oberliga Ost-A 0506"]
[Site "Germany"]
[Date "2006.01.28"]
[Round "6.5"]
[White "Brauer, Christian E"]
[Black "Blumenthal, Hans Joachim"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2144"]
[BlackElo "2141"]
[PlyCount "82"]
[EventDate "2005.11.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Ebersbach"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 e6 3. g3 c6 4. b3 Be7 5. Bb2 Bf6 6. d4 Nd7 7. Bg2 Ne7 8. 0-0 Nf5 9. Nbd2 Qb6 10. e3 0-0 11. Qc2 a6 12. Rac1 Qa7 13. c5 g6 14. g4 Ne7 15. Ne5 Bg7 16. f4 f6 17. Nd3 Qb8 18. Nf3 Rd8 19. Qf2 Nf8 20. g5 Nf5 21. gxf6 Bxf6 22. Nde5 Bd7 23. Bh3 Be8 24. Kh1 Qc7 25. Rg1 Qe7 26. Bc3 a5 27. Qd2 Qc7 28. a3 b5 29. cxb6 Qxb6 30. b4 axb4 31. Bxb4 Nd6 32. Qe2 Nf5 33. Rc2 Be7 34. Bxf5 Bxb4 35. Bxe6+ Nxe6 36. axb4 Ng7 37. Nd3 Bd7 38. Nfe5 Bf5 39. Rxc6 Be4+ 40. Rg2 Ra1+ 41. Nc1 Qxc6 0-1

[Event "Oberliga Ost-A 0506"]
[Site "Germany"]
[Date "2006.01.15"]
[Round "5.6"]
[White "Blumenthal, Hans Joachim"]
[Black "Erbs, Susan"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2141"]
[BlackElo "2049"]
[PlyCount "19"]
[EventDate "2005.11.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Magdeburg Aufbau Elbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. Nc3 g6 3. e4 Bg7 4. Nge2 Nf6 5. g3 0-0 6. Bg2 Nbd7 7. h3 c5 8. Be3 cxd4 9. Bxd4 a6 10. a4 1/2-1/2

[Event "Oberliga Ost-A 0506"]
[Site "Germany"]
[Date "2005.12.11"]
[Round "4.6"]
[White "Blumenthal, Hans Joachim"]
[Black "Greger, Ubald"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2141"]
[BlackElo "2085"]
[PlyCount "11"]
[EventDate "2005.11.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Leipzig Lok Mitte II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 1/2-1/2

[Event "Oberliga Ost-A 0506"]
[Site "Germany"]
[Date "2005.11.27"]
[Round "3.6"]
[White "Wendling, Hannes"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2082"]
[BlackElo "2141"]
[PlyCount "26"]
[EventDate "2005.11.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Naumburg"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. Nf3 Bg7 7. Bf4 Nf6 8. Nbd2 0-0 9. h3 Nh5 10. Bh2 Bh6 11. 0-0 Bf4 12. Re1 Qc7 13. Nf1 f6 1/2-1/2

[Event "Oberliga Ost-A 0506"]
[Site "Germany"]
[Date "2005.11.13"]
[Round "1.6"]
[White "Hermannsdoerfer, Frank"]
[Black "Blumenthal, Hans Joachim"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2234"]
[BlackElo "2141"]
[PlyCount "89"]
[EventDate "2005.11.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 d6 3. e4 Be6 4. f4 f6 5. Nf3 Ne7 6. Be2 Nbc6 7. 0-0 Qd7 8. c4 0-0-0 9. Nc3 Kb8 10. a3 exf4 11. d4 Bf7 12. b4 g5 13. b5 Na5 14. Qa4 g4 15. Qxa5 gxf3 16. Bxf3 Bxc4 17. Rfc1 c6 18. bxc6 Nxc6 19. Qa4 Qf7 20. Nd5 Bxd5 21. exd5 Ne7 22. Rc2 Nc8 23. Rac1 Nb6 24. Qb3 Rc8 25. Rxc8+ Nxc8 26. Bg4 Nb6 27. Be6 Qe7 28. a4 Bh6 29. Rb1 Rd8 30. a5 Na8 31. Ba3 a6 32. Qd3 Ka7 33. Qh3 Bg5 34. Bc8 b5 35. axb6+ Nxb6 36. Be6 f5 37. Qd3 Bf6 38. Ra1 Qc7 39. Rc1 Qg7 40. Rd1 Rb8 41. Bxd6 Rd8 42. Bc5 Be7 43. Ra1 Bxc5 44. Rxa6+ Kb8 45. dxc5 1-0

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2005.04.10"]
[Round "11.6"]
[White "Haertig, Jens"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2100"]
[BlackElo "2139"]
[PlyCount "7"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Naumburg"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 c6 3. d4 d5 4. e3 1/2-1/2

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2005.04.09"]
[Round "10.6"]
[White "Blumenthal, Hans Joachim"]
[Black "Eckhardt, Claudia"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "2139"]
[BlackElo "2209"]
[PlyCount "19"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. Bxf6 exf6 5. e3 Bb4 6. Bd3 Qd7 7. Nge2 0-0 8. 0-0 c6 9. Ng3 Bxd3 10. Qxd3 1/2-1/2

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2005.01.30"]
[Round "8.4"]
[White "Blumenthal, Hans Joachim"]
[Black "Zeidler, Andreas"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "2139"]
[BlackElo "2208"]
[PlyCount "58"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Bf5 4. Bxf6 exf6 5. e3 c6 6. Bd3 Qd7 7. Nge2 Bd6 8. Ng3 Bg4 9. Nce2 0-0 10. h3 Be6 11. c3 Re8 12. Qc2 g6 13. 0-0-0 f5 14. Nf4 Bxf4 15. exf4 Qd6 16. Ne2 Nd7 17. f3 Nb6 18. b3 a5 19. g4 a4 20. gxf5 axb3 21. axb3 Bxf5 22. Bxf5 gxf5 23. Rhg1+ Kf8 24. Rg2 Qa3+ 25. Qb2 Qe7 26. Rd3 Qh4 27. Ng3 Qxf4+ 28. Qd2 Re1+ 29. Kb2 Rea1 0-1

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2005.01.16"]
[Round "7.7"]
[White "Blumenthal, Hans Joachim"]
[Black "Jordan, Dirk"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2139"]
[BlackElo "2226"]
[PlyCount "46"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Dresden SC 1898"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nc3 c6 3. e4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bc4 e6 9. Nf3 Nd7 10. Bd3 Bxd3 11. Qxd3 Ngf6 12. Bd2 Be7 13. Qe2 0-0 14. c4 a5 15. 0-0 Qc7 16. Rfe1 Bb4 17. b3 Bxd2 18. Qxd2 Rfd8 19. Qc2 Qf4 20. Rad1 Qg4 21. Nh2 Qh4 22. Nf3 Qg4 23. Nh2 Qh4 1/2-1/2

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2004.12.12"]
[Round "5.6"]
[White "Strumpf, Erik"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2068"]
[BlackElo "2139"]
[PlyCount "38"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Aufbau Elbe"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. cxd5 Nxd5 6. Nc3 Nc6 7. Nf3 e6 8. Bc4 Bb4 9. Qd3 Qf6 10. 0-0 Nxc3 11. bxc3 Bd6 12. Bg5 Qg6 13. Qe3 h6 14. Bh4 0-0 15. Bd3 Qh5 16. Bg3 Rd8 17. Bxd6 Rxd6 18. Nd2 Rd8 19. f4 Ne7 1/2-1/2

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2004.11.28"]
[Round "4.6"]
[White "Blumenthal, Hans Joachim"]
[Black "Wuensch, Ulrich"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2139"]
[BlackElo "2009"]
[PlyCount "21"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Chemnitz II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 d6 3. e4 Nbd7 4. g3 e5 5. Nge2 Be7 6. Bg2 0-0 7. 0-0 c6 8. a4 Qc7 9. h3 Re8 10. Be3 Nf8 11. f4 1/2-1/2

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2004.11.14"]
[Round "3.8"]
[White "Scheurer, Ulf"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2133"]
[BlackElo "2139"]
[PlyCount "31"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 Ngf6 9. 0-0 Qc7 10. c4 e6 11. Re1 Bb4 12. Bd2 Bxd2 13. Qxd2 0-0 14. Rad1 Rad8 15. b3 Rfe8 16. Qc3 1/2-1/2

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2004.10.10"]
[Round "1.7"]
[White "Blumenthal, Hans Joachim"]
[Black "Klyszcz, Michael"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2139"]
[BlackElo "2082"]
[PlyCount "67"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Loeberitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 Qe7 5. Nc3 Nc6 6. Nge2 b6 7. Nf4 a6 8. Qh5+ Qf7 9. Qxf5 Bb4 10. Qe4+ Kd8 11. Nfd5 Re8 12. Nxb4 Rxe4 13. Nxc6+ dxc6 14. Nxe4 Qg6 15. f3 Bf5 16. Nc3 Qg5 17. Kd2 Kc8 18. g4 Be6 19. h4 Qa5 20. Bd3 Bg8 21. a3 c5 22. Be4 Rb8 23. Ke2 c4 24. Rhd1 b5 25. d5 Qb6 26. d6 cxd6 27. Rd4 b4 28. axb4 Qxb4 29. Rxa6 Qxb2 30. Rdxd6 Rb4 31. Rac6+ Kb8 32. Rd8+ Ka7 33. Rxg8 Qxc3 34. Ra8+ 1-0

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.04.25"]
[Round "11.3"]
[White "Blumenthal, Hans Joachim"]
[Black "Hartwig, Maik"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2150"]
[BlackElo "2136"]
[PlyCount "25"]
[EventDate "2003.11.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Halle USV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. Nc3 Bg7 3. e4 d6 4. Nge2 Nd7 5. g3 c5 6. Be3 Ngf6 7. h3 0-0 8. Bg2 Rb8 9. f4 cxd4 10. Bxd4 b6 11. 0-0 Bb7 12. Qd2 Nc5 13. Rfd1 1/2-1/2

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.04.24"]
[Round "10.3"]
[White "Neukirch, Detlef"]
[Black "Blumenthal, Hans Joachim"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2248"]
[BlackElo "2150"]
[PlyCount "55"]
[EventDate "2003.11.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Halle USV"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. c5 Be7 7. Nf3 0-0 8. b4 b6 9. Bf4 Bd7 10. Bd3 a5 11. a3 axb4 12. axb4 Nc6 13. Rb1 bxc5 14. bxc5 Qa5 15. Bd2 Nb4 16. Rxb4 Qxb4 17. Nxd5 Qa3 18. Nxe7+ Kh8 19. Ne5 Rae8 20. c6 Rxe7 21. cxd7 Nxd7 22. Bb1 Nxe5 23. dxe5 Rb7 24. 0-0 Qb2 25. Bf4 Rb4 26. g3 f6 27. Qd6 Re8 28. exf6 1-0

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.03.28"]
[Round "9.4"]
[White "Blumenthal, Hans Joachim"]
[Black "Offinger, Robert"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "2150"]
[BlackElo "2209"]
[PlyCount "30"]
[EventDate "2003.11.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Magdeburg Aufbau Elbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. e4 Bb4 5. exd5 Qxd5 6. Bxf6 Bxc3+ 7. bxc3 gxf6 8. Qf3 Qxf3 9. Nxf3 b6 10. Nd2 Bb7 11. f3 Nd7 12. Bd3 f5 13. Kf2 Nf6 14. Rhe1 0-0-0 15. Rab1 Nd5 1/2-1/2

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.03.07"]
[Round "8.3"]
[White "Blumenthal, Hans Joachim"]
[Black "Hoffmann, Paul"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2150"]
[BlackElo "2226"]
[PlyCount "14"]
[EventDate "2003.11.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Dresden SC II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. Nc3 c6 3. a4 g6 4. e4 Bg7 5. Nge2 Nf6 6. g3 0-0 7. Bg2 e5 1/2-1/2

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.02.15"]
[Round "7.5"]
[White "Blumenthal, Hans Joachim"]
[Black "Wanzek, Daniel"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "2150"]
[BlackElo "2160"]
[PlyCount "13"]
[EventDate "2003.11.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Naumburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. Nf3 h6 5. Bh4 e6 6. e3 Bb4 7. Nd2 1/2-1/2

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.02.14"]
[Round "6.5"]
[White "Schulenburg, Bernd"]
[Black "Blumenthal, Hans Joachim"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2198"]
[BlackElo "2150"]
[PlyCount "79"]
[EventDate "2003.11.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg USC"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Be2 Qc7 8. c4 e6 9. 0-0 Ngf6 10. Bd2 Be7 11. Rc1 Rd8 12. b4 Ne4 13. Nxe4 Bxe4 14. Qb3 Nf6 15. Bc3 0-0 16. Qb2 Bg6 17. Nd2 Rfe8 18. Rfe1 Bf8 19. g3 Ne4 20. Nxe4 Bxe4 21. Bf1 Bf5 22. a3 h5 23. Qe2 Bg4 24. Qe3 a5 25. Bg2 axb4 26. axb4 Qd7 27. Ra1 Ra8 28. Ra5 Rxa5 29. bxa5 Rc8 30. Rb1 Bf5 31. Rb3 Rc7 32. Qe2 Bg4 33. Qb2 h4 34. Bd2 g6 35. Bf4 Bd6 36. Bxd6 Qxd6 37. h3 Bd1 38. Rd3 Ba4 39. Ra3 b5 40. axb6 1-0

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.01.18"]
[Round "5.3"]
[White "Blumenthal, Hans Joachim"]
[Black "Limpert, Michael"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "2150"]
[BlackElo "2180"]
[PlyCount "18"]
[EventDate "2003.11.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Leipzig Lok II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. Nf3 e6 5. e3 Be7 6. Bd3 c5 7. 0-0 0-0 8. Re1 b6 9. e4 dxe4 1/2-1/2

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2003.11.02"]
[Round "1.4"]
[White "Blumenthal, Hans Joachim"]
[Black "Poenisch, Eckehard"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2150"]
[BlackElo "2243"]
[PlyCount "19"]
[EventDate "2003.11.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Bg5 c6 3. c3 Nf6 4. Bxf6 exf6 5. Nd2 d5 6. e3 Bd6 7. g3 Be6 8. Bd3 g6 9. Ne2 Nd7 10. h4 1/2-1/2

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2003.03.09"]
[Round "9.4"]
[White "Blumenthal, Hans Joachim"]
[Black "Duppel, Tina"]
[Result "1/2-1/2"]
[ECO "D01"]
[BlackElo "2159"]
[PlyCount "125"]
[EventDate "2002.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Chemnitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. Nf3 g6 5. e3 Bg7 6. Bd3 0-0 7. Ne2 c5 8. c3 Ne4 9. Bh4 Ndf6 10. Bxf6 Bxf6 11. Ng3 Nxg3 12. hxg3 Qb6 13. Rb1 Bg4 14. Qd2 Rfe8 15. Ne5 Bxe5 16. dxe5 Qe6 17. Rh4 Bf5 18. e4 dxe4 19. Qh6 Qxe5 20. Qxh7+ Kf8 21. Qh6+ Qg7 22. Qxg7+ Kxg7 23. Bxe4 g5 24. Bxf5 gxh4 25. gxh4 Rh8 26. g3 Rh5 27. Bg4 Re5+ 28. Be2 Rd8 29. b4 Rd3 30. Rc1 cxb4 31. cxb4 Rd4 32. Rb1 Ree4 33. a3 Rd3 34. Ra1 Rb3 35. Kf1 Rd4 36. Ra2 b6 37. b5 Ra4 38. Rc2 Rbxa3 39. Rc7 Re4 40. Rc2 Re5 41. Kg2 f5 42. Bf1 f4 43. gxf4 Rh5 44. Rc7 Kf6 45. f3 Rxh4 46. Kg3 Rh1 47. Bh3 Re1 48. Bd7 Re2 49. f5 Ree3 50. Kg4 Rxf3 51. Rc6+ Kf7 52. Be6+ Kg7 53. Bd5 Rg3+ 54. Kf4 Rac3 55. Re6 Kf8 56. Rh6 Ke8 57. Be6 Kd8 58. Rh8+ Kc7 59. Rc8+ Kd6 60. Rd8+ Kc5 61. Rd7 Rcf3+ 62. Ke4 Re3+ 63. Kf4 1/2-1/2

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2003.02.23"]
[Round "8.5"]
[White "Blumenthal, Hans Joachim"]
[Black "Piotraschke, Jens"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "2210"]
[PlyCount "15"]
[EventDate "2002.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Nge2 0-0 7. 0-0 b6 8. Bg5 1/2-1/2

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2003.02.09"]
[Round "7.5"]
[White "Meier, Wolfgang"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2102"]
[PlyCount "20"]
[EventDate "2002.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Dresden BSW"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 b6 3. d4 e6 4. Nc3 Bb7 5. e3 d5 6. b3 Bb4 7. Bd2 Qe7 8. Bd3 0-0 9. 0-0 Nbd7 10. Qc1 Ne4 1/2-1/2

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2003.02.08"]
[Round "6.4"]
[White "Baier, Silvio"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2288"]
[PlyCount "71"]
[EventDate "2002.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Dresden SC II"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 g6 7. Ne2 Nh5 8. Be3 Bg7 9. Ng3 Nf6 10. Nd2 e5 11. dxe5 Nxe5 12. Bb5+ Bd7 13. Bxd7+ Qxd7 14. 0-0 0-0 15. Bd4 Rfe8 16. Re1 Nc6 17. Nf3 Rxe1+ 18. Qxe1 Nxd4 19. Nxd4 Re8 20. Qf1 Ne4 21. Nf3 Qe6 22. Qb5 Qc6 23. Qxc6 bxc6 24. Nxe4 Rxe4 25. Kf1 h6 26. Rd1 Rc4 27. Re1 Kf8 28. Ne5 Bxe5 29. Rxe5 f6 30. Re3 Kf7 31. Ke2 Ra4 32. a3 f5 33. Kd3 Rg4 34. g3 Ra4 35. Re2 h5 36. Rc2 1/2-1/2

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2003.01.26"]
[Round "5.4"]
[White "Blumenthal, Hans Joachim"]
[Black "Limpert, Michael"]
[Result "1/2-1/2"]
[ECO "B15"]
[BlackElo "2188"]
[PlyCount "74"]
[EventDate "2002.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Leipzig Lok II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nc3 c6 3. e4 b5 4. a3 dxe4 5. Nxe4 Nf6 6. Nxf6+ exf6 7. g3 Be6 8. Bg2 Bd5 9. Nf3 Bd6 10. Qe2+ Qe7 11. Qxe7+ Kxe7 12. 0-0 Rd8 13. Nh4 Bxg2 14. Nf5+ Kf8 15. Kxg2 Bc7 16. c3 Nd7 17. a4 a6 18. b3 c5 19. Ba3 g6 20. dxc5 gxf5 21. c6+ Kg8 22. cxd7 Rxd7 23. Rad1 Rad8 24. Rxd7 Rxd7 25. axb5 axb5 26. Re1 Kg7 27. Re7 Rxe7 28. Bxe7 f4 29. Kf3 fxg3 30. hxg3 f5 31. c4 bxc4 32. bxc4 f6 33. c5 Kf7 34. Bd6 Bxd6 35. cxd6 Ke6 36. Kf4 Kxd6 37. Kxf5 Ke7 1/2-1/2

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2002.12.15"]
[Round "4.3"]
[White "Blumenthal, Hans Joachim"]
[Black "Paul, Mathias"]
[Result "1-0"]
[ECO "C13"]
[PlyCount "63"]
[EventDate "2002.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Plauen Koenig II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Be7 8. Qd2 b6 9. Bb5+ c6 10. Bd3 Ba6 11. 0-0-0 Qc7 12. Rhe1 Bxd3 13. Qxd3 Nd7 14. g3 0-0 15. Neg5 g6 16. h4 Bf6 17. h5 e5 18. hxg6 hxg6 19. Qe4 Kg7 20. dxe5 Nxe5 21. Nxe5 Bxg5+ 22. f4 Bf6 23. Rd7 Bxe5 24. Rxc7 Bxc7 25. Qxc6 Rac8 26. Qc3+ Kg8 27. Qf6 Bd8 28. Qd4 Rc6 29. Qd7 Rc7 30. Qd6 Rc5 31. Rh1 Re8 32. Qd4 1-0

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2002.11.17"]
[Round "3.5"]
[White "Blumenthal, Hans Joachim"]
[Black "Reipsch, Jens"]
[Result "1/2-1/2"]
[ECO "A80"]
[BlackElo "2270"]
[PlyCount "78"]
[EventDate "2002.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nc3 f5 3. Bg5 Nf6 4. Bxf6 exf6 5. e3 c6 6. Bd3 Bd6 7. Qf3 g6 8. Nge2 Nd7 9. h4 Nf8 10. h5 Rg8 11. hxg6 hxg6 12. Nf4 Bb4 13. Nfe2 Be6 14. a3 Ba5 15. 0-0-0 Qd6 16. Rh6 0-0-0 17. Rdh1 Kb8 18. Na4 Bf7 19. Nf4 Bc7 20. g3 b6 21. Nc3 Qe7 22. Rh8 Ne6 23. Rxg8 Rxg8 24. Nxe6 Bxe6 25. Rh6 Bd6 26. Qh1 Qf8 27. Ne2 Kc7 28. Nf4 Bxf4 29. exf4 Rg7 30. Rh8 Bg8 31. Qh6 Qf7 32. Kd2 Rh7 33. Rxh7 Bxh7 34. Qh1 Qe7 35. Qf3 Bg8 36. c3 Be6 37. Qh1 Qg7 38. Kc2 Bd7 39. Kd2 Be6 1/2-1/2

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2002.11.16"]
[Round "2.5"]
[White "Wanzek, Daniel"]
[Black "Blumenthal, Hans Joachim"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2134"]
[PlyCount "51"]
[EventDate "2002.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Naumburg"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. c5 Be7 7. Nf3 0-0 8. Rb1 Ne4 9. Qc2 Nc6 10. b4 Bf6 11. Nxe4 dxe4 12. Qxe4 Nxd4 13. Nxd4 Bxd4 14. Bb2 e5 15. Bc4 Qf6 16. 0-0 Bf5 17. Qxb7 Bxb1 18. Bxd4 Rab8 19. Qc7 exd4 20. Rxb1 d3 21. Bxd3 Qc3 22. Ba6 Qa3 23. Bc4 Rxb4 24. Bb3 Re4 25. Rd1 Qb4 26. Qxf7+ 1-0

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2002.10.20"]
[Round "1.5"]
[White "Blumenthal, Hans Joachim"]
[Black "Offinger, Robert"]
[Result "1/2-1/2"]
[ECO "C12"]
[BlackElo "2209"]
[PlyCount "17"]
[EventDate "2002.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Magdeburg Aufbau Elbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. e4 Bb4 5. exd5 Qxd5 6. Bxf6 Bxc3+ 7. bxc3 gxf6 8. Qf3 Qxf3 9. Nxf3 1/2-1/2

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2002.04.14"]
[Round "11.4"]
[White "Blumenthal, Hans Joachim"]
[Black "Rudnizki, Sergej"]
[Result "1/2-1/2"]
[ECO "D01"]
[BlackElo "2113"]
[PlyCount "23"]
[EventDate "2001.10.07"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Erfurt Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. Bxf6 exf6 5. e3 c6 6. Bd3 Qd7 7. Nge2 Bb4 8. Qd2 0-0 9. Ng3 Be6 10. f4 f5 11. a3 Bd6 12. 0-0 1/2-1/2

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2002.04.13"]
[Round "10.4"]
[White "Fiedler, Torsten"]
[Black "Blumenthal, Hans Joachim"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2282"]
[PlyCount "79"]
[EventDate "2001.10.07"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Erfurt II"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 a6 5. a4 Be7 6. Be2 Bg5 7. Nf3 Bxc1 8. Rxc1 Ne7 9. 0-0 Ng6 10. g3 Bh3 11. Re1 Nd7 12. Nd2 Qg5 13. Nc4 Ke7 14. Rb1 h5 15. b4 cxb4 16. Rxb4 Nc5 17. Rb6 Rad8 18. Qc1 Qxc1 19. Rxc1 Bc8 20. h4 f5 21. exf5 Bxf5 22. Kf1 Rh6 23. Ke1 Nf8 24. Ne3 Bc8 25. Rcb1 Nfd7 26. Nf5+ Kf8 27. Nxh6 Nxb6 28. Rxb6 gxh6 29. Bxh5 Bf5 30. Kd2 Ke7 31. Be2 Rg8 32. a5 Rc8 33. g4 Bg6 34. h5 Bh7 35. Rb4 Rf8 36. Na4 Rf4 37. Rxf4 exf4 38. Nxc5 dxc5 39. Bd3 Bg8 40. c4 1-0

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2002.03.17"]
[Round "9.4"]
[White "Blumenthal, Hans Joachim"]
[Black "Limpert, Michael"]
[Result "1/2-1/2"]
[ECO "D01"]
[BlackElo "2143"]
[PlyCount "19"]
[EventDate "2001.10.07"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Leipzig Lok Mitte II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. Nf3 e6 5. e4 h6 6. Bxf6 Nxf6 7. e5 Ne4 8. Qd3 Nxc3 9. Qxc3 a5 10. a3 1/2-1/2

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2002.01.20"]
[Round "5.3"]
[White "Hoepfl, Thomas"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2275"]
[PlyCount "117"]
[EventDate "2001.10.07"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Halle"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 Nf6 8. Nf4 Bh7 9. Bc4 Nd5 10. Qh5 e6 11. c3 Nd7 12. Bd2 N7f6 13. Qf3 Qc7 14. Nd3 Bd6 15. Rh3 0-0-0 16. 0-0-0 Rhe8 17. Re1 Bxd3 18. Qxd3 c5 19. Kb1 Nb6 20. Bb5 Rh8 21. Qf3 c4 22. Qd1 Bf4 23. Bxf4 Qxf4 24. Qe2 Qc7 25. Qc2 a6 26. Ba4 Qf4 27. Re5 Kb8 28. f3 h5 29. Ne2 Qh6 30. Qd1 Nxa4 31. Qxa4 Qg6+ 32. Qc2 Qxg2 33. Rg3 Qh1+ 34. Nc1 Qxh4 35. Rxg7 Rd7 36. Qe2 Rc7 37. Rc5 Rhc8 38. Qe5 Nd7 39. Qxh5 Qxh5 40. Rxh5 Nf6 41. Rh6 Ne8 42. Rg2 Nd6 43. Ne2 Nf5 44. Rh7 Rd7 45. Nf4 e5 46. Rg5 Nxd4 47. cxd4 exf4 48. Rf5 c3 49. Rfxf7 Rxf7 50. Rxf7 cxb2 51. Kxb2 Rc4 52. Rxf4 Kc7 53. Kb3 b5 54. a3 a5 55. Rh4 a4+ 56. Kb2 Kd6 57. Re4 b4 58. axb4 Rxb4+ 59. Ka3 1/2-1/2

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2001.11.11"]
[Round "3.5"]
[White "Schulenburg, Bernd"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2216"]
[PlyCount "41"]
[EventDate "2001.10.07"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg USC II"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 Qc7 9. Be3 e6 10. 0-0-0 Ngf6 11. Ng5 h6 12. N5e4 0-0-0 13. f4 g6 14. Rhf1 Nc5 15. Nxc5 Bxc5 16. Ne4 Nxe4 17. Qxe4 Bd6 18. g3 Qa5 19. Kb1 h5 20. Rfe1 Qd5 21. Qxd5 1/2-1/2

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2001.11.10"]
[Round "2.5"]
[White "Blumenthal, Hans Joachim"]
[Black "Schlichthaar, Robert"]
[Result "1/2-1/2"]
[ECO "A80"]
[BlackElo "2152"]
[PlyCount "37"]
[EventDate "2001.10.07"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Magdeburg Aufbau Elbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Bg5 g6 3. e3 Nh6 4. Nf3 Nf7 5. Bf4 d6 6. Bc4 e6 7. h4 h6 8. c3 Bg7 9. Nbd2 Qe7 10. Qe2 Nc6 11. d5 exd5 12. Bxd5 Be6 13. Qb5 Bxd5 14. Qxd5 Nfe5 15. 0-0-0 0-0-0 16. Nb3 Kb8 17. Nbd4 Bf6 18. Bg3 Nxd4 19. Nxd4 1/2-1/2

[Event "Oberliga Ost-A 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Blumenthal, Hans Joachim"]
[Black "Csulits, Anton"]
[Result "1/2-1/2"]
[ECO "A43"]
[BlackElo "2320"]
[PlyCount "28"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 c5 3. d5 g6 4. e4 d6 5. Be2 Bg7 6. Nf3 0-0 7. 0-0 Bg4 8. Nd2 Bxe2 9. Qxe2 Nfd7 10. Nc4 Na6 11. Bg5 Ne5 12. Nxe5 Bxe5 13. Bh6 Bg7 14. Bxg7 Kxg7 1/2-1/2

[Event "Oberliga Ost-A 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Blumenthal, Hans Joachim"]
[Black "Franz, Karsten"]
[Result "1/2-1/2"]
[ECO "B07"]
[BlackElo "2195"]
[PlyCount "25"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. c3 Nf6 5. Bd3 0-0 6. 0-0 Nc6 7. Bg5 h6 8. Bh4 e5 9. dxe5 dxe5 10. Na3 Be6 11. Re1 g5 12. Bg3 Nh5 13. Bc4 1/2-1/2

[Event "Oberliga Ost-A 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Blumenthal, Hans Joachim"]
[Black "Klietsch, Gunnar"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "21"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. Nf3 e6 5. e4 dxe4 6. Nxe4 Be7 7. Nxf6+ Nxf6 8. Bd3 0-0 9. Qe2 Qd5 10. 0-0 h6 11. Bh4 1/2-1/2

[Event "Oberliga Ost-A 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Blumenthal, Hans Joachim"]
[Black "Werchan, Hans"]
[Result "1/2-1/2"]
[ECO "D01"]
[PlyCount "33"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. Bxf6 exf6 5. e3 c6 6. Bd3 Bxd3 7. Qxd3 Bb4 8. Nge2 0-0 9. 0-0 Re8 10. Ng3 g6 11. Nce2 Qe7 12. c4 dxc4 13. Qxc4 f5 14. Nc3 Nd7 15. Rfd1 Nb6 16. Qb3 Rad8 17. a3 1/2-1/2

[Event "Oberliga Ost-A 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Graf, Roland"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "B19"]
[PlyCount "38"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Bd2 e6 12. Qe2 Ngf6 13. 0-0-0 Bd6 14. Nf5 Bf4 15. Nxg7+ Kf8 16. Nxe6+ fxe6 17. Qxe6 Rd8 18. Qf5 Bxd2+ 19. Rxd2 Rg8 1/2-1/2

[Event "Oberliga Ost-A 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Gregor, George"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "D11"]
[PlyCount "22"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bg4 4. c4 e6 5. Ne5 c6 6. 0-0 Bh5 7. d4 Nbd7 8. Nc3 Be7 9. Bg5 Nxe5 10. dxe5 Nd7 11. Bxe7 Qxe7 1/2-1/2

[Event "Oberliga Ost-A 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Oswald, Michael"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "A57"]
[PlyCount "17"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. e4 b4 7. Nb5 d6 8. Bf4 Nxe4 9. Bc4 1/2-1/2

[Event "Oberliga Ost-A 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Roeber, Bjoern"]
[Black "Blumenthal, Hans Joachim"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "2220"]
[PlyCount "114"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 Nc6 6. e3 e5 7. d5 Bxd2+ 8. Qxd2 Nd8 9. Nc3 d6 10. e4 b6 11. Nge2 Nb7 12. 0-0 a5 13. f4 Nc5 14. fxe5 Qxe5 15. Nd4 0-0 16. Rae1 Ng4 17. h3 Nh6 18. g4 f6 19. Nc6 Qe8 20. Nb5 Na6 21. g5 fxg5 22. Rxf8+ Qxf8 23. Rf1 Qe8 24. Qxg5 Nf7 25. Qh4 Bd7 26. Ne7+ Kh8 27. Nd4 g5 28. Qh5 Kg7 29. Ndf5+ Bxf5 30. exf5 Kf6 31. Qxh7 Qh8 32. Qxh8+ Rxh8 33. Re1 Ne5 34. Ng6 Re8 35. Nxe5 Rxe5 36. Re4 Nc5 37. Rxe5 Kxe5 38. Bf1 Kxf5 39. a3 Kf4 40. Kg2 Ne4 41. Bd3 Nd2 42. Kf2 Nf3 43. b3 Nd4 44. b4 axb4 45. axb4 Nf3 46. c5 bxc5 47. bxc5 dxc5 48. Ba6 Ne5 49. Bb7 c4 50. Ke2 Nf7 51. Kd2 Nd6 52. Bc6 Ne4+ 53. Kc2 Ke5 54. Bb7 Kd4 55. Bc6 Nf6 56. Ba4 Nxd5 57. Kd2 Nb4 0-1

[Event "Oberliga Ost-B 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Blumenthal, Hans Joachim"]
[Black "Haertig, Jens"]
[Result "1-0"]
[ECO "D01"]
[PlyCount "63"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Nf3 b6 5. e3 Bb7 6. Bd3 g6 7. Bxf6 Nxf6 8. Ne5 a6 9. Ne2 Bg7 10. c3 0-0 11. h4 Nd7 12. Nxd7 Qxd7 13. h5 e5 14. dxe5 Bxe5 15. Nd4 c5 16. Nf3 Bf6 17. Qe2 b5 18. 0-0-0 b4 19. cxb4 c4 20. Bc2 Qe7 21. Qd2 Rfc8 22. Nd4 a5 23. b5 c3 24. bxc3 Qa3+ 25. Kb1 a4 26. hxg6 hxg6 27. Bxg6 fxg6 28. Qd3 Kg7 29. Rh6 Kxh6 30. Ne6 Rc4 31. Qxc4 g5 32. Qd3 1-0

[Event "Oberliga Ost-B 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Blumenthal, Hans Joachim"]
[Black "Rackowiak, Hans"]
[Result "1/2-1/2"]
[ECO "D01"]
[PlyCount "62"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Ne4 4. Nxe4 dxe4 5. c3 Qd5 6. Bf4 c6 7. e3 Nd7 8. Ne2 Nf6 9. h3 h5 10. Be5 h4 11. Nf4 Qa5 12. Qc2 Nd5 13. Nxd5 cxd5 14. Qb3 a6 15. Be2 e6 16. f3 exf3 17. Bxf3 Qb5 18. Qc2 Bd7 19. Be2 Qc6 20. 0-0 f5 21. Qd1 Rg8 22. b3 Bd6 23. Bxd6 Qxd6 24. c4 Bc6 25. cxd5 Bxd5 26. Bf3 Ke7 27. Rc1 Rac8 28. Bxd5 Qxd5 29. Qe1 g5 30. Qd2 Kd7 31. Rxc8 Rxc8 1/2-1/2

[Event "Oberliga Ost-B 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Blumenthal, Hans Joachim"]
[Black "Schlachetka, Werner"]
[Result "1/2-1/2"]
[ECO "C14"]
[PlyCount "28"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. e4 d5 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nf3 0-0 8. Bd3 c5 9. dxc5 Nxc5 10. 0-0 Nxd3 11. Qxd3 Bd7 12. Ne2 Nc6 13. Ned4 a6 14. Rfe1 Rac8 1/2-1/2

[Event "Oberliga Ost-B 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Blumenthal, Hans Joachim"]
[Black "Sikorsky, Horst"]
[Result "1/2-1/2"]
[ECO "C13"]
[BlackElo "2180"]
[PlyCount "29"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Nf3 e6 5. e4 dxe4 6. Nxe4 h6 7. Bh4 Be7 8. Nxf6+ Bxf6 9. Bxf6 Qxf6 10. Bd3 c5 11. c3 cxd4 12. Nxd4 0-0 13. 0-0 Nc5 14. Nb3 Nxd3 15. Qxd3 1/2-1/2

[Event "Oberliga Ost-B 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Blumenthal, Hans Joachim"]
[Black "Studeny, Steffen"]
[Result "1-0"]
[ECO "B15"]
[BlackElo "2210"]
[PlyCount "113"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 c6 3. e4 g6 4. e5 Bg7 5. f4 h5 6. Nf3 Nh6 7. Be3 Bg4 8. Be2 e6 9. Bf2 Nf5 10. Qd2 Bf8 11. h3 Bxf3 12. Bxf3 h4 13. Ne2 Qb6 14. c3 Nd7 15. 0-0 Qc7 16. Rac1 b5 17. Kh2 Be7 18. Bg4 Ng7 19. Ng1 Nb6 20. b3 a5 21. Ra1 a4 22. Be2 Kd7 23. Nf3 Nf5 24. Bd3 Rag8 25. Rfc1 axb3 26. axb3 Ra8 27. Rxa8 Rxa8 28. Bxf5 gxf5 29. Bxh4 Ra3 30. Bxe7 Kxe7 31. Rb1 Nd7 32. Qf2 c5 33. Qb2 Qa7 34. dxc5 Ra2 35. Qc1 Qxc5 36. Ra1 Rxa1 37. Qxa1 Qe3 38. Qa3+ Ke8 39. Qb4 Nc5 40. Qd4 Qxd4 41. Nxd4 b4 42. cxb4 Nd3 43. g3 Nxb4 44. Kg2 Ke7 45. Kf3 f6 46. Ke3 fxe5 47. fxe5 Na6 48. h4 Nc5 49. b4 Ne4 50. Kf4 Nf2 51. b5 Nd3+ 52. Ke3 Nc5 53. Nc6+ Kf7 54. b6 Nb7 55. Kf4 Kg6 56. Ne7+ Kf7 57. Nc8 1-0

[Event "Oberliga Ost-B 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Blumenthal, Hans Joachim"]
[Black "Tucholke, Hans Joachim"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "83"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 b6 3. e4 Bb7 4. f3 e6 5. Be3 Bb4 6. Nge2 0-0 7. a3 Be7 8. Qd2 a6 9. 0-0-0 b5 10. e5 Ne8 11. Ne4 d5 12. Nc5 Bc8 13. Nf4 c6 14. Nfd3 a5 15. h4 Nc7 16. Bg5 Re8 17. Bxe7 Qxe7 18. b3 Nba6 19. f4 Qd8 20. g4 Nxc5 21. Nxc5 Na6 22. g5 Nxc5 23. dxc5 Ra7 24. Qd4 Rf8 25. Bd3 g6 26. h5 Qe8 27. Rd2 Kg7 28. Rdh2 Rh8 29. hxg6 fxg6 30. Rh6 Rf7 31. Bxg6 hxg6 32. Rxh8 Qxh8 33. Rxh8 Kxh8 34. Qd3 Rg7 35. Qd2 Ra7 36. c4 bxc4 37. bxc4 Kg8 38. Qc2 Rg7 39. Qb1 Ba6 40. Qb8+ Kh7 41. cxd5 exd5 42. e6 1-0

[Event "Oberliga Ost-B 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Maedler, Juergen"]
[Black "Blumenthal, Hans Joachim"]
[Result "1-0"]
[ECO "A54"]
[PlyCount "131"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 e4 5. Nd2 Bf5 6. g3 c6 7. Bg2 d5 8. Nf1 dxc4 9. Ne3 Be6 10. 0-0 Nbd7 11. Nxe4 Nxe4 12. Bxe4 Nf6 13. Bg2 Be7 14. b3 cxb3 15. axb3 0-0 16. Nc4 Bb4 17. Bb2 Re8 18. Qc2 Qe7 19. e4 a5 20. Ne5 Nd7 21. Nd3 f6 22. Nf4 Bf7 23. Rfd1 Bd6 24. Nd3 Bg6 25. Re1 Bb4 26. Re3 c5 27. dxc5 Nxc5 28. Nxb4 axb4 29. Rxa8 Rxa8 30. Qc4+ Ne6 31. e5 f5 32. Rd3 Bf7 33. Bd5 g6 34. h4 Ra5 35. Qc8+ Kg7 36. Bf3 Rc5 37. Qxb7 Qxb7 38. Bxb7 Rc2 39. Bd4 Rc1+ 40. Kg2 Rc7 41. Ba6 Nxd4 42. Rxd4 Bxb3 43. Rxb4 Bd5+ 44. Kf1 Bf3 45. Rb1 Kf7 46. Be2 Be4 47. Ra1 Ke6 48. f3 Bd5 49. f4 h5 50. Ra6+ Rc6 51. Ra7 Be4 52. Kf2 Kd5 53. Rd7+ Ke6 54. Rg7 Kd5 55. Rd7+ Ke6 56. Rd4 Ke7 57. Ra4 Rc2 58. Ra7+ Kf8 59. Ke3 Rc3+ 60. Kd4 Rxg3 61. e6 Rb3 62. Ke5 Rb7 63. Rxb7 Bxb7 64. Kf6 Bc6 65. Bc4 Ke8 66. e7 1-0

[Event "Oberliga Ost-B 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Zipfel, Frank"]
[Black "Blumenthal, Hans Joachim"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "87"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 Nc6 6. Nf3 g6 7. 0-0 Bg7 8. Re1 0-0 9. c3 Qc7 10. Bg5 Nh5 11. Qb3 Be6 12. Nbd2 h6 13. Bh4 Qd7 14. Re3 Nf4 15. Bf1 g5 16. Bg3 Ng6 17. Rae1 Bf6 18. Bd3 Kg7 19. Bb1 Rh8 20. Qc2 Nf8 21. Ne5 Bxe5 22. Bxe5+ Nxe5 23. Rxe5 Re8 24. Nf3 f6 25. R5e3 Bf7 26. Qe2 e6 27. Bd3 a6 28. Nd2 Qa4 29. Nb3 Nd7 30. f4 Qc6 31. Qg4 Qd6 32. Rf3 Kf8 33. h4 f5 34. Qg3 g4 35. Rfe3 Nf6 36. Qf2 Ne4 37. Bxe4 fxe4 38. Nc5 Qe7 39. f5 exf5 40. Qxf5 b6 41. Nd7+ Kg7 42. Qxg4+ Kh7 43. Qf5+ Bg6 44. Nf6+ 1-0

[Event "Oberliga Ost-A 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Blumenthal, Hans Joachim"]
[Black "Baerthel, Jan"]
[Result "1/2-1/2"]
[ECO "C13"]
[BlackElo "2205"]
[PlyCount "15"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Nf3 e6 5. e4 dxe4 6. Nxe4 Be7 7. Nxf6+ Bxf6 8. Bxf6 1/2-1/2

[Event "Oberliga Ost-A 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Blumenthal, Hans Joachim"]
[Black "Haertig, Jens"]
[Result "1/2-1/2"]
[ECO "D01"]
[PlyCount "21"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Nf3 g6 5. Qc1 h6 6. Bf4 a6 7. e3 Bg7 8. Bd3 c5 9. dxc5 Nxc5 10. Be5 0-0 11. 0-0 1/2-1/2

[Event "Oberliga Ost-A 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Blumenthal, Hans Joachim"]
[Black "Limpert, Michael"]
[Result "1/2-1/2"]
[ECO "A80"]
[PlyCount "119"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 f5 3. Nf3 Nf6 4. Ne5 e6 5. a3 c5 6. Rb1 cxd4 7. Qxd4 Nbd7 8. Nxd7 Bxd7 9. Bg5 Be7 10. e3 0-0 11. Be2 a6 12. 0-0 Rc8 13. Rfc1 b5 14. Na2 Ne4 15. Bxe7 Qxe7 16. f3 e5 17. Qd3 Nf6 18. Nb4 Qd6 19. Rd1 Be6 20. c3 Qb6 21. Nc2 Rfd8 22. Bf1 g6 23. Qe2 Bf7 24. Kh1 Rd6 25. Re1 Rcd8 26. g3 Nd7 27. Bg2 Nc5 28. f4 exf4 29. exf4 Nb3 30. Rbd1 d4 31. Nxd4 Nxd4 32. cxd4 Rxd4 33. Rxd4 Qxd4 34. Bf3 Re8 35. Qxe8+ Bxe8 36. Rxe8+ Kf7 37. Re2 h6 38. h4 g5 39. hxg5 hxg5 40. fxg5 Kg6 41. Kg2 Kxg5 42. Kf1 Qd3 43. Kf2 Qd4+ 44. Kf1 Qh8 45. Kg2 f4 46. gxf4+ Kxf4 47. Re4+ Kf5 48. Re2 Qh4 49. Re3 Qd4 50. Rb3 Qd2+ 51. Kg3 Ke5 52. Rb4 Qd3 53. Kf2 Qd2+ 54. Be2 Qh6 55. Ke1 Qe3 56. Kd1 Qg1+ 57. Kd2 Qh2 58. Kd1 a5 59. Rxb5+ Kd4 60. Rb3 1/2-1/2

[Event "Oberliga Ost-A 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Blumenthal, Hans Joachim"]
[Black "Naumann, Alexander"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "2205"]
[PlyCount "63"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. e4 Be7 5. exd5 exd5 6. Nf3 0-0 7. Be2 Bf5 8. 0-0 c6 9. Re1 Nbd7 10. Bd3 Bxd3 11. Qxd3 Bd6 12. Ne2 Qc7 13. Ng3 g6 14. c4 dxc4 15. Qxc4 Nd5 16. Ne4 Bf4 17. Nc3 N7b6 18. Nxd5 Nxd5 19. Bxf4 Qxf4 20. Re5 Qg4 21. h3 Qd7 22. Rae1 a5 23. Qc1 Kg7 24. R1e4 f6 25. Re6 Rfe8 26. Rxe8 Rxe8 27. Rxe8 Qxe8 28. Qd2 Qd8 29. Nh2 Qb6 30. a3 Qb5 31. Ng4 Qb6 32. Ne3 1/2-1/2

[Event "Oberliga Ost-A 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Blumenthal, Hans Joachim"]
[Black "Schuettig, Ruediger"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "129"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. cxd5 exd5 5. Nf3 c6 6. g3 Nd7 7. Bg2 h6 8. 0-0 Ngf6 9. Nd2 Be7 10. e4 dxe4 11. Ndxe4 Be6 12. Bf4 Nxe4 13. Nxe4 0-0 14. Qc2 Bd5 15. Nd6 Bxd6 16. Bxd6 Bxg2 17. Kxg2 Re8 18. Rfe1 Qf6 19. Bf4 Nb6 20. Qc5 Re6 21. Bd2 Rae8 22. Rxe6 Rxe6 23. Re1 Rxe1 24. Bxe1 Qe6 25. Qe5 Qxa2 26. Qb8+ Kh7 27. Bc3 Qd5+ 28. Kg1 Qd7 29. Qxa7 Nd5 30. Qc5 h5 31. h4 Qg4 32. Qc4 f5 33. Qd3 Nf4 34. Qe3 Qd1+ 35. Kh2 Ne2 36. f4 Qf1 37. Bd2 Qd1 38. Kg2 b6 39. Kf2 Ng1 40. Qe1 Nh3+ 41. Kg2 Qg4 42. Kh2 g5 43. fxg5 f4 44. Qe4+ Kg7 45. Bxf4 Nxf4 46. Qxf4 Qe2+ 47. Kh3 Qe6+ 48. Kg2 Qe2+ 49. Qf2 Qe4+ 50. Kh2 b5 51. b4 Kg8 52. Qd2 Kg7 53. Qd1 Kg6 54. Qh1 Qe6 55. Qf3 Qa2+ 56. Qg2 Qe6 57. Qf3 Qa2+ 58. Kh3 Qe6+ 59. Kg2 Qa2+ 60. Qf2 Qd5+ 61. Kh2 Kh7 62. Qf6 Qa2+ 63. Kh3 Qd5 64. g6+ Kh6 65. Qg5+ 1-0

[Event "Oberliga Ost-A 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Floeter, Frank"]
[Black "Blumenthal, Hans Joachim"]
[Result "1-0"]
[ECO "E14"]
[PlyCount "71"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. Nc3 d6 7. d5 Nbd7 8. dxe6 fxe6 9. 0-0 Bxf3 10. Qxf3 Ne5 11. Qe2 Nxd3 12. Qxd3 Be7 13. e4 0-0 14. Qh3 Qc8 15. Bg5 a6 16. a4 Bd8 17. f4 h6 18. Bh4 Nh7 19. Rad1 Bxh4 20. Qxh4 Qc7 21. f5 exf5 22. Nd5 Qd8 23. Qxd8 Raxd8 24. exf5 Rb8 25. Ne7+ Kf7 26. Nc6 Rbe8 27. Rxd6 Re2 28. Rfd1 Rxb2 29. Rd7+ Kf6 30. Ne7 Kg5 31. Nd5 Kxf5 32. Rxg7 Nf6 33. Rf1+ Ke5 34. Rg6 Nd7 35. Re1+ Kd4 36. Rd6 1-0

[Event "Oberliga Ost-A 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Heyme, Sibylle"]
[Black "Blumenthal, Hans Joachim"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2120"]
[PlyCount "86"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 g6 5. Nf3 Bg7 6. 0-0 Nc6 7. c3 Nf6 8. Nbd2 0-0 9. Re1 a6 10. a4 Qc7 11. Nf1 Bg4 12. h3 Bxf3 13. Qxf3 e5 14. dxe5 Nxe5 15. Qg3 Rfe8 16. Bd2 Nh5 17. Qh2 Qb6 18. Be2 Nf6 19. Be3 Qxb2 20. Bd4 Nc6 21. Rab1 Qa3 22. Ra1 Qe7 23. Bxa6 Qxe1 24. Rxe1 Rxe1 25. Bxb7 Nxd4 26. cxd4 Rxa4 27. Qb8+ Bf8 28. Qd8 Kg7 29. Bc6 Rxd4 30. Bb5 Rdd1 31. Qc7 Rc1 32. Qf4 Bc5 33. g4 Rc2 34. g5 Nh5 35. Qf3 Bxf2+ 36. Kh1 Ng3+ 37. Kg2 Bd4+ 38. Kxg3 Be5+ 39. Kg4 Re4+ 40. Qxe4 dxe4 41. Ne3 Rf2 42. Nc4 Bc7 43. h4 Rg2+ 0-1

[Event "Oberliga Ost-A 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Kahe, Ralph"]
[Black "Blumenthal, Hans Joachim"]
[Result "0-1"]
[ECO "D63"]
[PlyCount "88"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Rc1 c6 7. Nf3 h6 8. Bh4 0-0 9. Bd3 dxc4 10. Bxc4 c5 11. 0-0 b6 12. Qe2 cxd4 13. exd4 Bb7 14. Rfd1 Re8 15. Bg3 Nh5 16. Ne5 Nxg3 17. hxg3 Nxe5 18. dxe5 Qb8 19. Bb5 Rd8 20. Rxd8+ Bxd8 21. Rd1 a6 22. Be8 Kf8 23. Bxf7 Kxf7 24. Rd7+ Be7 25. Qh5+ Kf8 26. Qg6 Bc6 27. Rd4 Qxe5 28. Rc4 Be8 29. Qh7 Rd8 30. Re4 Qh5 31. Rxe6 Bf6 32. g4 Qxg4 33. Rxf6+ gxf6 34. Qxh6+ Qg7 35. Qe3 Bc6 36. f3 Qd7 37. Qh6+ Kf7 38. Qh7+ Kf8 39. Qh8+ Kf7 40. Qh7+ Ke6 41. Qh3+ Kd6 42. Qh2+ Kc5 43. Qh5+ f5 44. Qh4 Qd4+ 0-1

[Event "Oberliga Ost-A 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Schlanke, Ulf"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "B10"]
[PlyCount "28"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 Nf6 4. g3 dxe4 5. dxe4 Qa5 6. c3 Nbd7 7. Ngf3 g6 8. Qe2 e5 9. Nc4 Qc7 10. Bg5 Bg7 11. Rd1 0-0 12. Bg2 h6 13. Bxf6 Bxf6 14. 0-0 Nb6 1/2-1/2

[Event "Oberliga Ost-A 9293"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?"]
[White "Blumenthal, Hans Joachim"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "D01"]
[BlackElo "2180"]
[PlyCount "29"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. Bxf6 exf6 5. e3 c6 6. Bd3 Be6 7. Qf3 Qb6 8. 0-0-0 Na6 9. Nge2 Qa5 10. e4 Nb4 11. exd5 Nxd3+ 12. Rxd3 cxd5 13. Nf4 Bd6 14. Re1 Bxf4+ 15. Qxf4 1/2-1/2

[Event "Oberliga Ost-A 9293"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?"]
[White "Blumenthal, Hans Joachim"]
[Black "Limpert, Michael"]
[Result "1/2-1/2"]
[ECO "D01"]
[PlyCount "47"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. Nf3 e6 5. a3 c5 6. e3 Be7 7. Be2 0-0 8. 0-0 h6 9. Bh4 a6 10. Nd2 cxd4 11. exd4 b5 12. Na2 Bb7 13. c3 Rc8 14. Nc1 e5 15. dxe5 Nxe5 16. Nf3 Ne4 17. Bxe7 Qxe7 18. Nxe5 Qxe5 19. Re1 Qf6 20. f3 Qb6+ 21. Qd4 Qxd4+ 22. cxd4 Ng5 23. Bd3 Ne6 24. Nb3 1/2-1/2

[Event "Oberliga Ost-A 9293"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?"]
[White "Blumenthal, Hans Joachim"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "C13"]
[PlyCount "15"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nd7 8. c3 1/2-1/2

[Event "Oberliga Ost-A 9293"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?"]
[White "Blumenthal, Hans Joachim"]
[Black "Ruemmler, Roland"]
[Result "1/2-1/2"]
[ECO "D01"]
[PlyCount "22"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Bf5 3. e3 Nf6 4. Bd3 Bxd3 5. Qxd3 c6 6. Nf3 e6 7. e4 dxe4 8. Nxe4 Nbd7 9. Bg5 Be7 10. 0-0 Nxe4 11. Bxe7 Qxe7 1/2-1/2

[Event "Oberliga Ost-A 9293"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?"]
[White "Floeter, Frank"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "E14"]
[PlyCount "50"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Ne4 6. 0-0 f5 7. Ne5 g6 8. f3 Nf6 9. Bc2 Bg7 10. Nc3 0-0 11. Qe2 Ba6 12. b3 d6 13. Nd3 c5 14. Bb2 Nc6 15. Nb5 Qe7 16. Rad1 Rad8 17. Rfe1 Ne8 18. Kh1 Bc8 19. dxc5 dxc5 20. Bb1 Nc7 21. Nxc7 Qxc7 22. Bxg7 Qxg7 23. Qb2 Qxb2 24. Nxb2 Rxd1 25. Rxd1 Rd8 1/2-1/2

[Event "Oberliga Ost-A 9293"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?"]
[White "Kutschke, Peter"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "B27"]
[PlyCount "38"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Bb5+ Nbd7 6. Nc3 g6 7. Nf3 Bg7 8. d6 exd6 9. Qe2+ Qe7 10. Qxe7+ Kxe7 11. 0-0 Rd8 12. d4 Nb6 13. Bg5 h6 14. Bf4 a6 15. Bd3 Be6 16. Rfe1 Rac8 17. Rad1 Kf8 18. Ne4 Nxe4 19. Bxe4 Bd5 1/2-1/2

[Event "Oberliga Ost playoff"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?"]
[White "Majer, Damir"]
[Black "Blumenthal, Hans Joachim"]
[Result "1-0"]
[ECO "A19"]
[WhiteElo "2225"]
[PlyCount "69"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. e5 Ng8 5. Nf3 Nc6 6. d4 cxd4 7. Nxd4 Nxe5 8. Ndb5 a6 9. Nd6+ Bxd6 10. Qxd6 f6 11. Be3 Ne7 12. Bb6 Nf5 13. Qc5 Qe7 14. Qa5 Qd6 15. Be2 Nc6 16. Qa4 Ncd4 17. c5 Qc6 18. Qxc6 dxc6 19. Bd3 Ne7 20. 0-0-0 Nd5 21. Bxh7 Ne2+ 22. Kd2 Rxh7 23. Kxe2 Rh4 24. g3 Rb4 25. Rd2 e5 26. Rxd5 cxd5 27. Nxd5 Rxb2+ 28. Ke3 Rxb6 29. cxb6 Rb8 30. Rc1 Kd7 31. Rc7+ Ke6 32. Nc3 g6 33. Ne4 g5 34. g4 f5 35. gxf5+ 1-0

[Event "Oberliga Ost-A 9293"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?"]
[White "Schikor, Torsten"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "D42"]
[PlyCount "64"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nc6 9. 0-0 0-0 10. Re1 Re8 11. Be4 Nf6 12. Bb1 b6 13. a3 Bb7 14. Bf4 Rc8 15. Ba2 Na5 16. Ne5 Nd5 17. Qg4 Nxf4 18. Qxf4 Bf6 19. Rad1 Qc7 20. Qg3 Rcd8 21. Ng4 Qxg3 22. Nxf6+ gxf6 23. hxg3 Kg7 24. b4 Nc6 25. d5 exd5 26. Rxe8 Rxe8 27. Bxd5 Rd8 28. Bxc6 Rxd1+ 29. Nxd1 Bxc6 30. f3 Kf8 31. Kf2 Ke7 32. Ke3 Kd6 1/2-1/2

[Event "Oberliga Ost-A 9293"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?"]
[White "Schultheis, Heinz"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "40"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 d5 4. Nc3 Be7 5. Bf4 0-0 6. e3 c6 7. Nf3 Nbd7 8. cxd5 Nxd5 9. Nxd5 exd5 10. Bd3 Nf6 11. Ne5 Be6 12. 0-0 Qc8 13. Qc2 h6 14. Rac1 Nd7 15. Bg3 Nxe5 16. dxe5 f6 17. exf6 Bxf6 18. b4 Be7 19. Be5 Bf5 20. e4 dxe4 1/2-1/2

[Event "Oberliga Ost-A 9293"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?"]
[White "Schunk, Thomas"]
[Black "Blumenthal, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "A19"]
[PlyCount "20"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. e5 Ng8 5. f4 d6 6. Nf3 Nc6 7. Be2 dxe5 8. fxe5 Nge7 9. 0-0 Ng6 10. d3 Ncxe5 1/2-1/2

