[Event "Meinberg op"]
[Site "Meinberg"]
[Date "1986.??.??"]
[Round "?"]
[White "Backwinkel, Paul"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2360"]
[PlyCount "65"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. a3 Bb5 7. c4 Bxc4 8. Bxc4 dxc4 9. Nbd2 cxd4 10. Nxc4 Qa6 11. b3 b5 12. Ncd2 Nc6 13. 0-0 Nh6 14. Ne4 Be7 15. Bxh6 gxh6 16. Qd2 Qb7 17. Qf4 Rg8 18. a4 Rd8 19. Rfd1 Rd5 20. axb5 Qxb5 21. Qxh6 Nxe5 22. Nxe5 Rxe5 23. Qxh7 Rf8 24. Rxd4 Rh5 25. Rxa7 Rd5 26. Rxd5 Qxd5 27. h3 Qd1+ 28. Kh2 Bd6+ 29. Nxd6+ Qxd6+ 30. g3 Qb8 31. Ra3 Ke7 32. Qh4+ f6 33. Qd4 1-0

[Event "Meinberg op"]
[Site "Meinberg"]
[Date "1986.??.??"]
[Round "?"]
[White "Bilo, Heinrich"]
[Black "Lachmann, Hans Georg"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "89"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. c4 g6 5. Bg2 Bg7 6. 0-0 c5 7. Nc3 cxd4 8. Nxd4 Bxg2 9. Kxg2 Qc8 10. b3 Nc6 11. Bb2 0-0 12. Qd2 Rd8 13. e4 Qb7 14. f3 Nxd4 15. Qxd4 Ng4 16. Qg1 Nh6 17. Qe3 f5 18. Rae1 e6 19. Rf2 Nf7 20. Nb5 Bxb2 21. Rxb2 fxe4 22. Qxe4 d5 23. Qxe6 dxc4 24. Qxc4 Rac8 25. Qe4 Qd7 26. a4 a6 27. Na3 Rc3 28. h4 Qd3 29. Nc4 Rxb3 30. Rd2 Qxe4 31. Rxd8+ Nxd8 32. Rxe4 Nf7 33. Re6 b5 34. axb5 axb5 35. Nd6 Rb2+ 36. Kh3 Nxd6 37. Rxd6 b4 38. Kg4 Rc2 39. Rb6 Rc4+ 40. f4 Kg7 41. h5 Kh6 42. hxg6 hxg6 43. Kh3 Kg7 44. Kh4 Kf7 45. Kg5 1/2-1/2

[Event "Meinberg op"]
[Site "Meinberg"]
[Date "1986.??.??"]
[Round "?"]
[White "Huelsmann, Heinz"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "67"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Bg2 Bf5 4. Nf3 e6 5. 0-0 Be7 6. c4 c6 7. Nbd2 h6 8. b3 Nbd7 9. Bb2 0-0 10. Ne5 Qc7 11. Rc1 Rfd8 12. cxd5 exd5 13. h3 Qa5 14. Bc3 Qb6 15. Qe1 Nxe5 16. dxe5 Ne4 17. Nxe4 dxe4 18. Ba5 Qb5 19. Bxd8 Rxd8 20. Rc4 Qxe5 21. Qc1 Qe6 22. Kh2 Bg5 23. e3 h5 24. Rd1 Rd5 25. Rcd4 h4 26. Rxd5 hxg3+ 27. fxg3 cxd5 28. Qc5 d4 29. Qxd4 Qh6 30. Qe5 Be6 31. Qxe4 Qf6 32. Qxb7 Bxe3 33. Qa8+ Kh7 34. Qe4+ 1-0

[Event "Meinberg op"]
[Site "Meinberg"]
[Date "1986.??.??"]
[Round "?"]
[White "Kette, Stefan"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "63"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 f6 8. Bd3 Be7 9. dxc5 Nxc5 10. exf6 Nxd3+ 11. Qxd3 Bxf6 12. 0-0-0 Qa5 13. Nd4 0-0 14. Nb3 Qd8 15. g4 a5 16. a3 a4 17. Nd4 e5 18. Nxc6 bxc6 19. Bc5 Re8 20. g5 Be7 21. Bxe7 Rxe7 22. f5 Rf7 23. f6 g6 24. h4 Qb6 25. Qg3 e4 26. Qe5 Bf5 27. Qd4 Qa5 28. Rdf1 Qa7 29. Qe5 Qd7 30. h5 d4 31. Rd1 d3 32. Ne2 1-0

[Event "Meinberg op"]
[Site "Meinberg"]
[Date "1986.??.??"]
[Round "?"]
[White "Lachmann, Hans Georg"]
[Black "Rausch, Wilfried"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "100"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 e6 2. g3 Nf6 3. Bg2 d5 4. Nd2 Bd7 5. c4 c5 6. cxd5 Nxd5 7. Ngf3 Nc6 8. 0-0 Qb6 9. Nc4 Qa6 10. Nce5 Nxe5 11. Nxe5 Bb5 12. Re1 Bd6 13. e4 Nb4 14. Bf4 Bxe5 15. Bxe5 0-0 16. a4 Bd3 17. Rc1 f6 18. Bc7 c4 19. e5 fxe5 20. dxe5 Rf7 21. Bd6 Nc6 22. Bh3 Re8 23. Re3 Nd4 24. b4 b5 25. a5 Qb7 26. Bg2 Qd7 27. Rxd3 cxd3 28. Qxd3 Nf5 29. Rc7 Qd8 30. Rxf7 Kxf7 31. Bc6 a6 32. Bxe8+ Kxe8 33. h4 Qc8 34. Bc5 Qc6 35. Kh2 g6 36. f3 Qd7 37. Qxd7+ Kxd7 38. Kh3 Kc6 39. g4 Nh6 40. Kg3 Kd5 41. f4 Ke4 42. Bf8 Nf7 43. Bg7 Nd8 44. Bf6 Nc6 45. f5 gxf5 46. g5 f4+ 47. Kf2 Nxe5 48. h5 Ng4+ 49. Kf1 Kf5 50. Be7 e5 0-1

[Event "Meinberg op"]
[Site "Meinberg"]
[Date "1986.??.??"]
[Round "?"]
[White "Lachmann, Hans Georg"]
[Black "Soelter, Reinhold"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "54"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Nc3 cxd4 4. Qxd4 Nc6 5. Qd2 b5 6. g3 b4 7. Bxf6 gxf6 8. Nd1 h5 9. Bg2 Bb7 10. Nh3 h4 11. Ne3 Bh6 12. f4 Qa5 13. Nd5 Rb8 14. Rd1 Ne5 15. Nf2 Bc6 16. 0-0 hxg3 17. hxg3 Rb5 18. Nxe7 Bxg2 19. Kxg2 Qc7 20. Nf5 Nc4 21. Qd3 Rxf5 22. b3 Bxf4 23. bxc4 Rg5 24. Ne4 Rg6 25. Rxf4 Qxf4 26. Nd6+ Kf8 27. Qxg6 Rh2+ 0-1

[Event "Meinberg op"]
[Site "Meinberg"]
[Date "1986.??.??"]
[Round "?"]
[White "Lachmann, Hans Georg"]
[Black "Straenger, Horst"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "74"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 c6 6. Be2 h6 7. Bf4 Qa5 8. Nf3 b5 9. b4 Qxb4 10. a4 bxa4 11. 0-0 g5 12. Rfb1 Qa5 13. Rxa4 Qc7 14. e5 Nfd7 15. exd6 exd6 16. Qe3+ Kf8 17. Bg3 Nf6 18. Nd2 Be6 19. Rab4 Kg8 20. Rb7 Qd8 21. Nc4 Bf8 22. h4 Nd5 23. Nxd5 cxd5 24. Ne5 dxe5 25. Bxe5 Nd7 26. Bxh8 Kxh8 27. hxg5 Qxg5 28. f4 Qf6 29. g4 Bd6 30. f5 Bxf5 31. gxf5 Rg8+ 32. Kf1 Qh4 33. Bf3 Nf6 34. Ke2 Re8 35. Qxe8+ Nxe8 36. Rxf7 Qxd4 37. Rbb7 Qe5+ 0-1

[Event "La Spezia op"]
[Site "La Spezia"]
[Date "1974.??.??"]
[Round "?"]
[White "Lachmann, Hans Georg"]
[Black "Fricker, Jean"]
[Result "1/2-1/2"]
[ECO "A45"]
[PlyCount "81"]
[EventDate "1974.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. d5 Qb6 5. Qc1 Bg7 6. Nf3 f5 7. c3 Na6 8. Na3 Qd6 9. Qd2 Nc7 10. Rd1 b5 11. e3 a6 12. c4 Qf6 13. b3 Qb2 14. Nb1 d6 15. Be2 bxc4 16. Qxb2 Bxb2 17. bxc4 Bd7 18. 0-0 Ba4 19. Rd2 Bf6 20. Bd1 Bd7 21. Rd3 Rb8 22. Rb3 0-0 23. Nbd2 Rb4 24. Rxb4 cxb4 25. Nb3 a5 26. Nfd4 a4 27. Na5 Bxd4 28. exd4 e6 29. c5 Bb5 30. cxd6 Nxd5 31. Re1 Nc3 32. Bf3 Nxa2 33. Bc6 Bxc6 34. Nxc6 b3 35. Rb1 Nc3 36. Rb2 Ra8 37. d7 a3 38. Nb8 Rxb8 39. Rxb3 Rd8 40. Rxc3 Rxd7 41. Rxa3 1/2-1/2

[Event "La Spezia op"]
[Site "La Spezia"]
[Date "1974.??.??"]
[Round "?"]
[White "Lachmann, Hans Georg"]
[Black "Taruffi, Daniele"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "84"]
[EventDate "1974.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bf5 5. Ne2 Bd6 6. c4 dxc4 7. Qa4+ Nd7 8. Qxc4 0-0 9. Nbc3 Nb6 10. Qb3 Re8 11. Ng3 Bxg3 12. hxg3 Qxd4 13. Be2 Qe5 14. Rh5 Qe6 15. Nb5 Re7 16. 0-0-0 Qxb3 17. axb3 Bg6 18. Rc5 Kf8 19. Bf3 c6 20. Nc3 Rd7 21. e4 Rad8 22. Ra5 a6 23. Rxd7 Rxd7 24. Be2 Re7 25. Bd3 Nc8 26. f3 h5 27. Ra4 Rd7 28. Kd2 f5 29. Ke3 fxe4 30. fxe4 Nd6 31. Rd4 Ke7 32. e5 Nf5+ 33. Bxf5 Bxf5 34. Rxd7+ Kxd7 35. b4 Be6 36. Kd4 Kc7 37. Ne4 Bd5 38. Nd6 g6 39. Ke3 b6 40. Kf4 Kd7 41. g4 hxg4 42. g3 f6 0-1

[Event "La Spezia op"]
[Site "La Spezia"]
[Date "1974.??.??"]
[Round "?"]
[White "Vujovic, Milorad"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "C09"]
[PlyCount "62"]
[EventDate "1974.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. dxc5 Bxc5 7. Nb3 Bb6 8. c3 Nge7 9. Bd3 Bg4 10. Bf4 Qd7 11. h3 Bf5 12. Be2 0-0 13. 0-0 Rad8 14. Nbd4 Be4 15. Qd2 f6 16. Rad1 Rfe8 17. Bb5 Ng6 18. Be3 Bc7 19. c4 Qd6 20. c5 Qd7 21. Qc3 Bb8 22. Rfe1 Qc7 23. g3 h5 24. Be2 h4 25. Nb5 Qd7 26. Kh2 Nce5 27. Nbd4 Kf7 28. Nd2 hxg3+ 29. fxg3 Rh8 30. Bf1 Rxh3+ 31. Bxh3 Qxh3+ 0-1

[Event "Rilton Cup-02 1972/73"]
[Site "Stockholm"]
[Date "1972.12.??"]
[Round "?"]
[White "Lachmann, Hans Georg"]
[Black "Johansson, Hubert"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "64"]
[EventDate "1972.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. f3 Nd6 5. Nc3 e6 6. e4 c6 7. Qd2 Nd7 8. Nh3 b5 9. exd5 exd5 10. 0-0-0 Be7 11. Re1 Nb6 12. Bd3 0-0 13. Bg5 f6 14. Bf4 Ndc4 15. Qf2 b4 16. Qh4 g6 17. Nd1 Rf7 18. Qg3 Bf8 19. Nhf2 Nd6 20. Ne3 Nbc4 21. Nfg4 Bxg4 22. Nxg4 Qb6 23. b3 Qxd4 24. bxc4 Nxc4 25. Bxc4 Qa1+ 26. Kd2 Qc3+ 27. Kc1 dxc4 28. Kb1 b3 29. axb3 Ba3 30. Bc1 Bxc1 31. Rxc1 Rb7 32. Qe1 Rxb3+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1971.??.??"]
[Round "3"]
[White "Juergens, Norbert"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "A29"]
[PlyCount "54"]
[EventDate "1971.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 e5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 0-0 9. a3 Be6 10. b4 f6 11. Bb2 Qe8 12. Rc1 Rd8 13. Qc2 Qh5 14. Ne4 f5 15. Nc5 Bd5 16. Nxb7 e4 17. Nxd8 Rxd8 18. Ne1 Rd6 19. dxe4 Rh6 20. h4 fxe4 21. Bxe4 Bxh4 22. Kg2 Bf6 23. Bxd5+ Nxd5 24. Nd3 Qh3+ 25. Kf3 Bxb2 26. Qxb2 Rf6+ 27. Qxf6 Nxf6 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1971.??.??"]
[Round "11"]
[White "Lachmann, Hans Georg"]
[Black "Adam, Detlef"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "61"]
[EventDate "1971.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Bc4 d6 4. Qf3 e6 5. Ne2 Nf6 6. Nbc3 e5 7. Bg5 c6 8. 0-0-0 Nbd7 9. Bb3 a5 10. d5 Nc5 11. dxc6 Nxb3+ 12. axb3 bxc6 13. Rd2 h6 14. Bh4 g5 15. Bg3 Qe7 16. Qd3 Ba6 17. Qxd6 Qxd6 18. Rxd6 Bxe2 19. Nxe2 Nxe4 20. Rxc6 f5 21. f3 Nxg3 22. Nxg3 f4 23. Nh5 Bf8 24. Rd1 Be7 25. Rd5 e4 26. fxe4 Rf8 27. Ng7+ Kf7 28. Nf5 Bf6 29. Rd7+ Kg6 30. Rg7+ Kh5 31. Rh7 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1971.??.??"]
[Round "9"]
[White "Lachmann, Hans Georg"]
[Black "Hantke, Rolf"]
[Result "0-1"]
[ECO "D25"]
[PlyCount "54"]
[EventDate "1971.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 g6 5. Bxc4 Bg7 6. Qb3 0-0 7. Ne5 e6 8. 0-0 c5 9. Rd1 Qc7 10. Nc3 a6 11. Bd2 b5 12. Bf1 c4 13. Qc2 Nbd7 14. a4 Nxe5 15. dxe5 Qxe5 16. axb5 Ng4 17. g3 Bb7 18. bxa6 Bf3 19. Bg2 Qh5 20. h3 Ne5 21. g4 Qh4 22. Be1 f5 23. Rd4 fxg4 24. Rf4 Bxg2 25. Rxg4 Qxh3 26. Rxg2 Nf3+ 27. Kf1 Qh1+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1971.??.??"]
[Round "2"]
[White "Lachmann, Hans Georg"]
[Black "Muschalle, Siegfried"]
[Result "1-0"]
[ECO "D15"]
[PlyCount "100"]
[EventDate "1971.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Nbd7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 e6 8. Bd3 c5 9. 0-0 Be7 10. Qe2 0-0 11. e5 f5 12. exf6 Nxf6 13. Bg5 Nd5 14. Qe4 Rf5 15. Bxe7 Qxe7 16. Rfe1 Qf6 17. Rac1 Bd7 18. Ne5 Bc8 19. g4 Qg5 20. Kh1 Nf6 21. Qe3 Rf4 22. f3 b6 23. Bc4 b5 24. Bxb5 Bb7 25. Bc6 Bxc6 26. Nxc6 Re8 27. Ne5 h6 28. Rb1 Nd5 29. Qd3 Ref8 30. Rb7 R4f6 31. Reb1 Nf4 32. Qe4 Nh3 33. Kg2 Qh4 34. Qe1 Nf4+ 35. Kh1 Qh3 36. Qg3 Qxg3 37. hxg3 Ne2 38. Rxa7 Nxc3 39. Rbb7 Rd8 40. Rxg7+ Kh8 41. Rh7+ Kg8 42. Rag7+ Kf8 43. Rd7 Kg8 44. Rdg7+ Kf8 45. Nd7+ Rxd7 46. Rxd7 Kg8 47. Rdg7+ Kf8 48. Ra7 Kg8 49. Rhg7+ Kh8 50. Rgc7 Kg8 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1971.??.??"]
[Round "7"]
[White "Lachmann, Hans Georg"]
[Black "Schoppmeyer, Herbert"]
[Result "1-0"]
[ECO "A82"]
[PlyCount "77"]
[EventDate "1971.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. g4 g6 5. g5 Nh5 6. Be2 Ng7 7. h4 d5 8. h5 Bf5 9. Nh3 Nxh5 10. Bxh5 gxh5 11. Nf4 Bg4 12. Qd2 e6 13. Nxh5 Bxh5 14. Rxh5 Qe7 15. Qe2 Nc6 16. Be3 Qf7 17. 0-0-0 0-0-0 18. Qg4 Qg6 19. Ne2 Bd6 20. Rdh1 Ne7 21. Rh6 Qf5 22. Qxf5 exf5 23. Bf4 Ng6 24. Bxd6 Rxd6 25. Ng3 Rf8 26. Rxh7 f4 27. Ne2 f3 28. Ng3 Nf4 29. Kd2 Rg6 30. Re7 Re6 31. Rxe6 Nxe6 32. g6 Ng7 33. Nh5 Rh8 34. Nxg7 Rxh1 35. Nf5 Rf1 36. Ke3 Re1+ 37. Kf4 e3 38. Nxe3 Rg1 39. Ng4 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1971.??.??"]
[Round "5"]
[White "Lachmann, Hans Georg"]
[Black "Werner, Erwin"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "70"]
[EventDate "1971.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. c4 Bg7 5. Nc3 0-0 6. e3 d6 7. Bd3 f5 8. Nge2 Nd7 9. Qc2 c6 10. h4 Nf6 11. h5 Re8 12. 0-0-0 a6 13. Rdg1 b5 14. hxg6 hxg6 15. Nf4 bxc4 16. Bxc4 d5 17. Bb3 Qd6 18. g4 Nxg4 19. Rg3 Bd7 20. Rgh3 Kf8 21. Kb1 Nf6 22. f3 Ke7 23. Qg2 Kd8 24. Qd2 Kc7 25. Rc1 Kd8 26. Rhh1 Rh8 27. Rhe1 g5 28. Nd3 Rh2 29. Ne2 Ke7 30. Ne5 Rah8 31. Ba4 Rc8 32. Qd3 g4 33. Ng3 Rb8 34. Bb3 f4 35. exf4 gxf3 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1971.??.??"]
[Round "10"]
[White "Lieff, Holger"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "56"]
[EventDate "1971.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 b6 4. c3 Qd7 5. Bd3 Ba6 6. Bc2 f5 7. exf6 Nxf6 8. Ne2 Bd6 9. Nd2 0-0 10. Nf3 Nc6 11. Bd3 Bxd3 12. Qxd3 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Be3 c5 16. 0-0 Rad8 17. Bf4 Rfe8 18. Rfe1 Re7 19. Bxe5 Rxe5 20. Ng3 Rde8 21. Qd2 Qe6 22. Rxe5 Qxe5 23. Kf1 d4 24. cxd4 cxd4 25. Qd3 Qd5 26. Nf5 Ne4 27. Nxd4 Rd8 28. Rd1 Nc5 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1971.??.??"]
[Round "8"]
[White "Oestreich, Reinhard"]
[Black "Lachmann, Hans Georg"]
[Result "1/2-1/2"]
[ECO "D95"]
[PlyCount "100"]
[EventDate "1971.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 c6 6. e3 0-0 7. Bd3 e6 8. 0-0 Nbd7 9. Bd2 b6 10. cxd5 exd5 11. e4 dxe4 12. Nxe4 c5 13. Nxf6+ Nxf6 14. dxc5 Bb7 15. c6 Bxc6 16. Bb4 Bxf3 17. gxf3 Nh5 18. Kh1 Be5 19. Rg1 Bxh2 20. Rg4 Bd6 21. Bxg6 hxg6 22. Rd1 Bxb4 23. Rxd8 Raxd8 24. Qxb4 Rfe8 25. Kg2 Re2 26. Re4 Rc2 27. Rc4 Re2 28. Qc3 Rde8 29. Rc8 Nf4+ 30. Kg3 Nd5 31. Rxe8+ Rxe8 32. Qd4 Rd8 33. f4 f6 34. Qe4 Kf7 35. f5 gxf5 36. Qxf5 a5 37. f4 Ke7 38. Kf3 Kd6 39. Qe4 Rd7 40. Qd4 Re7 41. a3 Re1 42. Kg4 Rf1 43. Qd2 Rxf4+ 44. Kg3 Re4 45. Kf3 Ke5 46. Qh2+ Rf4+ 47. Ke2 Kd4 48. Qg1+ Ke5 49. Qg3 Ke6 50. Qh3+ Kd6 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1971.??.??"]
[Round "1"]
[White "Reefschlaeger, Helmut"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "E04"]
[PlyCount "126"]
[EventDate "1971.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. Nf3 Nc6 6. 0-0 dxc4 7. Ne5 Nxe5 8. dxe5 Qxd1 9. Rxd1 Nd7 10. f4 Be7 11. Na3 Nb6 12. Bd2 0-0 13. Ba5 Nd5 14. Nxc4 b6 15. e4 Nc7 16. Be1 Ba6 17. Rd7 Bxc4 18. Rxe7 Rfc8 19. f5 Ne8 20. b3 Bb5 21. fxe6 fxe6 22. Bc3 Rc7 23. Rxe6 Bd7 24. Rd6 Bg4 25. Rd2 Kf7 26. Rf2+ Ke7 27. h3 Be6 28. b4 Rd8 29. bxc5 Rxc5 30. Rc2 a5 31. Bd2 Rxc2 32. Bg5+ Kd7 33. Rd1+ Kc6 34. Rxd8 Nc7 35. Rd6+ Kb7 36. a4 Rc4 37. Bd8 Rc6 38. Bf1 Rc1 39. Bxc7 Bxh3 40. Bxb6 Rxf1+ 41. Kh2 Bg4 42. Bxa5 h5 43. Kg2 Ra1 44. Rd4 Ra2+ 45. Bd2 Kc6 46. Rd6+ Kc5 47. a5 g5 48. Kg1 Ra3 49. Be1 Ra1 50. Kf2 h4 51. gxh4 gxh4 52. Bd2 Ra2 53. Ke3 h3 54. Kf4 h2 55. Be3+ Kc4 56. Rh6 Bc8 57. a6 Bxa6 58. e6 Kd3 59. e7 Bb5 60. Bb6 Kc4 61. Bc7 Ra6 62. Rxh2 Re6 63. Bd8 Kc5 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1971.??.??"]
[Round "4"]
[White "Speer, Albrecht"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "E01"]
[PlyCount "60"]
[EventDate "1971.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 c5 5. cxd5 Nxd5 6. Bg2 Nc6 7. 0-0 cxd4 8. Nxd4 Bd7 9. e4 Nb6 10. Nb5 Qb8 11. b3 a6 12. Nd4 Be7 13. Bb2 0-0 14. Na3 Rd8 15. Nac2 Qc7 16. Rc1 Rac8 17. Qe2 Bf6 18. Rfd1 Bxd4 19. Nxd4 Nxd4 20. Rxd4 Qxc1+ 21. Bxc1 Rxc1+ 22. Bf1 Rdc8 23. Rd1 R1c2 24. Qe3 R8c6 25. a4 R2c3 26. Qd4 e5 27. Qxe5 h6 28. Bc4 Rc2 29. Rxd7 Rf6 30. Qe8+ Kh7 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1971.??.??"]
[Round "6"]
[White "Stephan, Werner"]
[Black "Lachmann, Hans Georg"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "61"]
[EventDate "1971.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 c5 5. e3 Nc6 6. Be2 0-0 7. d4 cxd4 8. exd4 d5 9. 0-0 Bg4 10. h3 Bf5 11. Nc3 Rc8 12. Rc1 Qa5 13. a3 dxc4 14. Bxc4 Bh6 15. Ra1 Rfd8 16. Qe2 Qc7 17. d5 Na5 18. Nb5 Qd7 19. Ne5 Qe8 20. Nxa7 Nxc4 21. bxc4 Nxd5 22. Nxc8 Nf4 23. Qf3 Rxc8 24. Bc1 g5 25. Bxf4 gxf4 26. Rac1 Bg7 27. Qxf4 Be6 28. Rfe1 Qa4 29. Qg3 Qa5 30. f4 Qc5+ 31. Kh2 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Moeller Werke"]
[Date "1970.04.??"]
[Round "9"]
[White "Bergemann, Uwe"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "D85"]
[PlyCount "74"]
[EventDate "1970.04.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. d4 g6 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 Qa5 9. Qd2 Nc6 10. h3 0-0 11. Rd1 Be6 12. Be2 Rfd8 13. 0-0 cxd4 14. cxd4 Bxa2 15. Qxa5 Nxa5 16. Ra1 Bc4 17. Rfe1 Bxe2 18. Rxe2 Nc4 19. Rc2 b5 20. Nd2 Nxd2 21. Rxd2 a5 22. Rb1 b4 23. e5 e6 24. Ra2 Bf8 25. Ra4 Be7 26. Kf1 Rdc8 27. Rb3 Kf8 28. Ke2 Ke8 29. Bd2 Kd7 30. f4 Kc6 31. g4 Kb5 32. Ra1 a4 33. Rf3 b3 34. Bc1 Rc2+ 35. Kd1 Rac8 36. f5 Rh2 37. Rb1 Rh1+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Moeller Werke"]
[Date "1970.04.??"]
[Round "5"]
[White "Busch, Raimund"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "A09"]
[PlyCount "76"]
[EventDate "1970.04.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. e3 c5 4. b4 f6 5. exd4 cxd4 6. c5 e5 7. Bc4 Nc6 8. Qb3 Nh6 9. d3 g6 10. 0-0 Bg4 11. Bxh6 Bxh6 12. Bf7+ Kf8 13. Nbd2 Qd7 14. Bc4 Kg7 15. a4 Rhe8 16. Qb2 Rad8 17. Kh1 Bf4 18. Ng1 Be6 19. Bxe6 Rxe6 20. Rae1 Bxd2 21. Qxd2 Ne7 22. Ne2 Ra6 23. Qc2 Qxa4 24. Qc4 Qa2 25. Qb5 Qd5 26. Ra1 Rxa1 27. Rxa1 a6 28. Qa4 Nf5 29. Ng3 Nxg3+ 30. hxg3 e4 31. dxe4 Qxe4 32. b5 axb5 33. Qxb5 d3 34. Qa5 Rd7 35. Rd1 d2 36. Qb5 Re7 37. Qb3 Qg4 38. c6 Re1+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Moeller Werke"]
[Date "1970.04.??"]
[Round "3"]
[White "Geisler, Reinhard"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "88"]
[EventDate "1970.04.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 g6 2. g3 d6 3. Bg2 Bg7 4. d4 Nc6 5. Nf3 Bg4 6. Be3 e5 7. c3 Qc8 8. Qa4 Bd7 9. Qc2 Bh3 10. 0-0 Bxg2 11. Kxg2 Nge7 12. d5 Nd8 13. Nfd2 0-0 14. f4 c6 15. fxe5 Bxe5 16. Nc4 cxd5 17. Nxe5 dxe5 18. Bh6 Re8 19. Qf2 f5 20. exd5 Nxd5 21. Na3 Nf7 22. c4 Nf6 23. Bd2 Ng4 24. Qe2 Qc6+ 25. Kg1 Qb6+ 26. Kg2 Qxb2 27. h3 Rad8 28. Rad1 Nf6 29. Nb1 Rd7 30. Nc3 Red8 31. Rf2 Rxd2 32. Rxd2 Qxc3 33. Rxd8+ Nxd8 34. Rf3 Qa5 35. Rd3 Nc6 36. h4 Qc7 37. Kh3 Nd4 38. Qe1 Ne4 39. Rd1 g5 40. Qe3 g4+ 41. Kh2 Qxc4 42. Kh1 Qd5 43. Rxd4 exd4 44. Qf4 Ng5+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Moeller Werke"]
[Date "1970.04.??"]
[Round "7"]
[White "Groenegress, Wilfried"]
[Black "Lachmann, Hans Georg"]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "77"]
[EventDate "1970.04.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 b6 5. e5 Nfd7 6. d4 Be7 7. Bd3 Ba6 8. Bxa6 Nxa6 9. 0-0 c5 10. c3 cxd4 11. cxd4 b5 12. a4 b4 13. b3 Rc8 14. Bb2 0-0 15. Rc1 Qb6 16. Qe2 Nab8 17. Qd3 Rc6 18. Rxc6 Nxc6 19. Rc1 Rc8 20. Nf1 Bd8 21. Ne3 Qb7 22. h4 Ne7 23. Rxc8 Qxc8 24. g3 Nc6 25. g4 Nf8 26. h5 h6 27. Ng2 Nh7 28. Nd2 f6 29. f4 fxe5 30. dxe5 Bb6+ 31. Kh2 Qf8 32. Nf3 Qc5 33. Qb5 Qc2 34. f5 Qxb3 35. Qxc6 Qxf3 36. Qxe6+ Kf8 37. Qc8+ Ke7 38. Qe6+ Kf8 39. Qc8+ 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Moeller Werke"]
[Date "1970.04.??"]
[Round "11"]
[White "Lachmann, Hans Georg"]
[Black "Bilo, Heinrich"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "128"]
[EventDate "1970.04.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Bd3 Be7 8. Qc2 Nh5 9. Bxe7 Qxe7 10. Nge2 Ndf6 11. h3 g6 12. g4 Ng7 13. Ng3 h5 14. 0-0-0 Be6 15. g5 Nd7 16. h4 0-0-0 17. Kb1 Nb6 18. Rhe1 Bg4 19. Rc1 Kb8 20. Na4 Nxa4 21. Qxa4 f5 22. Nf1 Bf3 23. Ka1 Qd6 24. Nd2 Be4 25. Be2 f4 26. Rc3 fxe3 27. Nxe4 dxe4 28. fxe3 Rd7 29. Rec1 Rc7 30. Ra3 b6 31. Rac3 Nf5 32. Ba6 Ne7 33. Qc2 Nd5 34. Rb3 Nb4 35. Qe2 Rf8 36. Bc4 Nd5 37. a4 Nb4 38. Qd2 a5 39. Rbc3 Rcc8 40. Qg2 Rf3 41. Be2 Qd5 42. b3 Rff8 43. Bc4 Qf5 44. Rf1 Qg4 45. Qh2+ Kb7 46. Rcc1 Rcd8 47. Rf6 Rxf6 48. gxf6 Qf3 49. Qe5 Rc8 50. d5 Qxe3 51. Rd1 Qf2 52. dxc6+ Ka8 53. Qb2 Qxh4 54. f7 Rd8 55. Rf1 Qe7 56. c7 Rf8 57. Qe2 Kb7 58. Rc1 Kxc7 59. Ba6+ Kd6 60. Qd2+ Nd3 61. Bxd3 Qe5+ 62. Ka2 exd3 63. Qxd3+ Ke7 64. Rc2 Kxf7 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Moeller Werke"]
[Date "1970.04.??"]
[Round "6"]
[White "Lachmann, Hans Georg"]
[Black "Hantke, Rolf"]
[Result "0-1"]
[ECO "A44"]
[PlyCount "66"]
[EventDate "1970.04.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 c5 2. d5 e6 3. dxe6 fxe6 4. e4 Nc6 5. Nf3 Nf6 6. e5 Ng4 7. Bf4 Qc7 8. Bd3 c4 9. Be4 Bc5 10. Ng5 Bxf2+ 11. Kf1 h5 12. Bg6+ Ke7 13. Ne4 Be3 14. Qd6+ Qxd6 15. exd6+ Kf8 16. Bxe3 Nxe3+ 17. Ke2 Nf5 18. Bxf5 exf5 19. Rf1 Kg8 20. Ng5 Rh6 21. Rd1 b6 22. Nc3 Ba6 23. Ke3 Rf6 24. Nd5 f4+ 25. Kf2 Rf5 26. h4 Bb7 27. Nc7 Rd8 28. Rd2 Ne5 29. Re1 f3 30. gxf3 Rdf8 31. Ke3 c3 32. Rg2 Nxf3 33. Nge6 Re5+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Moeller Werke"]
[Date "1970.04.??"]
[Round "8"]
[White "Lachmann, Hans Georg"]
[Black "Juergens, Norbert"]
[Result "1-0"]
[ECO "A44"]
[PlyCount "67"]
[EventDate "1970.04.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. dxe6 fxe6 4. e4 Nc6 5. Nc3 a6 6. a4 Nf6 7. Nf3 d5 8. Bg5 Be7 9. exd5 exd5 10. Bxf6 Bxf6 11. Nxd5 Bxb2 12. Rb1 Be6 13. Bc4 Bxd5 14. Bxd5 Bc3+ 15. Kf1 Nb4 16. Qe2+ Qe7 17. Be6 Rf8 18. Qc4 Rf4 19. Qxf4 Qxe6 20. Ng5 Qe7 21. Qc4 Qxg5 22. Qxc3 0-0-0 23. h4 Qd5 24. Rh3 Nc6 25. Rd3 Nd4 26. Qd2 c4 27. Re3 Qf5 28. Qb4 b5 29. Rd1 Rf8 30. Qe1 Rd8 31. Re8 Nc6 32. Rexd8+ Nxd8 33. axb5 axb5 34. Qe8 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Moeller Werke"]
[Date "1970.04.??"]
[Round "4"]
[White "Lachmann, Hans Georg"]
[Black "Oestreich, Reinhard"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "65"]
[EventDate "1970.04.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. dxc5 Bxc5 9. Bg5 Be6 10. Nbd2 h6 11. Bf4 0-0 12. Nb3 Bb6 13. Rc1 Ne4 14. Nfd4 Qf6 15. Be3 Rfe8 16. Nxc6 bxc6 17. Bd4 Bxd4 18. Qxd4 Bd7 19. Bxe4 Qxd4 20. Nxd4 Rxe4 21. e3 Rb8 22. b3 Rb6 23. Rc5 f5 24. Rfc1 g5 25. Nxc6 f4 26. Nd4 fxe3 27. fxe3 Rd6 28. Rc7 Bh3 29. R1c6 Rxc6 30. Rxc6 Rxe3 31. Rxh6 g4 32. Ra6 Rd3 33. Ne2 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Moeller Werke"]
[Date "1970.04.??"]
[Round "13"]
[White "Lachmann, Hans Georg"]
[Black "Ophoff, Rigobert"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "33"]
[EventDate "1970.04.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. f3 Nf6 5. e4 dxe4 6. fxe4 Nxe4 7. Bd3 Nf6 8. Nf3 e6 9. 0-0 Nbd7 10. Nc3 Bd6 11. Ng5 Qe7 12. Qf3 Nf8 13. Nce4 h6 14. Nxf7 Kxf7 15. Be5 N8d7 16. Qg3 Ke8 17. Nxd6+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Moeller Werke"]
[Date "1970.04.??"]
[Round "2"]
[White "Lachmann, Hans Georg"]
[Black "Speer, Albrecht"]
[Result "1/2-1/2"]
[ECO "A45"]
[PlyCount "30"]
[EventDate "1970.04.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. d5 Qb6 5. Qc1 Bg7 6. Nd2 f5 7. Rb1 Na6 8. e3 Nb4 9. Nc4 Qg6 10. Qd2 f4 11. Rc1 Nxa2 12. Ra1 Nb4 13. Rc1 Na2 14. Ra1 Nb4 15. Rc1 Na2 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Moeller Werke"]
[Date "1970.04.??"]
[Round "12"]
[White "Reefschlaeger, Helmut"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "E04"]
[PlyCount "100"]
[EventDate "1970.04.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Nbd7 6. 0-0 c5 7. Nbd2 Rb8 8. dxc5 Bxc5 9. Nxc4 b5 10. Nd6+ Bxd6 11. Qxd6 Nd5 12. Bg5 Qb6 13. Qxb6 N7xb6 14. e4 Ne7 15. Bf4 Rb7 16. Nd4 Bd7 17. Nb3 a6 18. Na5 Ra7 19. Bb8 Ra8 20. Bc7 Nc4 21. Nxc4 bxc4 22. Rfc1 Rc8 23. Rxc4 Bb5 24. Rc3 0-0 25. a4 Bc6 26. Bd6 Rfe8 27. Bxe7 Rxe7 28. e5 Bd7 29. Rxc8+ Bxc8 30. Rc1 Bd7 31. Rc7 Kf8 32. a5 Bb5 33. Rxe7 Kxe7 34. f4 Kd7 35. Kf2 Kc7 36. Ke3 Bc4 37. Kd4 Be2 38. Be4 Bb5 39. Kc5 h6 40. Bc2 Be2 41. Bb3 Bb5 42. Bc4 Bxc4 43. Kxc4 Kc6 44. g4 f5 45. gxf5 exf5 46. h4 g5 47. fxg5 hxg5 48. hxg5 Kd7 49. Kd4 Ke6 50. g6 Ke7 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Moeller Werke"]
[Date "1970.04.??"]
[Round "10"]
[White "Stephan, Werner"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "A16"]
[PlyCount "115"]
[EventDate "1970.04.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 c6 6. Qb3 Nc7 7. Nf3 Bg7 8. 0-0 0-0 9. d4 Nd7 10. e4 Nb6 11. Rd1 Be6 12. Qc2 Bg4 13. Ne2 Ne6 14. Be3 Rc8 15. h3 Bxf3 16. Bxf3 h5 17. Qb3 Qd7 18. Rac1 Rfd8 19. g4 Nf8 20. Kg2 hxg4 21. hxg4 Qe8 22. a4 e5 23. a5 Nbd7 24. d5 cxd5 25. Rxd5 Rxc1 26. Nxc1 b6 27. Nd3 Ne6 28. axb6 Nxb6 29. Bxb6 axb6 30. Qxb6 Rb8 31. Qa5 Rb3 32. Kf1 Qc8 33. Bd1 Rb8 34. b4 Qc4 35. f3 Nf4 36. Rd8+ Kh7 37. Be2 Nxe2 38. Kxe2 Qc2+ 39. Ke1 Bf6 40. Rd7 Bh4+ 41. Kf1 Rb7 42. Qd5 Rxd7 43. Qxd7 Kg7 44. Qd5 Qd1+ 45. Kg2 Qe2+ 46. Kg1 Bg3 47. b5 Qe3+ 48. Kg2 f6 49. b6 Qxb6 50. Qd7+ Kh6 51. g5+ Kxg5 52. Qg4+ Kh6 53. Qxg3 Qe3 54. Qh4+ Kg7 55. Nf2 Qc5 56. Ng4 f5 57. Qf6+ Kh7 58. Qf7+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Moeller Werke"]
[Date "1970.04.??"]
[Round "1"]
[White "Upmann, Heinz Hermann"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "C14"]
[PlyCount "74"]
[EventDate "1970.04.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nb5 Nb6 8. c3 0-0 9. Bd3 Bd7 10. Nf3 Bxb5 11. Bxb5 c5 12. 0-0 c4 13. Ba4 Nxa4 14. Qxa4 a6 15. Qc2 b5 16. h4 h6 17. g3 Nc6 18. h5 Rab8 19. Kg2 b4 20. Rfb1 Rfc8 21. Qd2 Rb6 22. g4 Rcb8 23. Rc1 bxc3 24. bxc3 f6 25. exf6 Qxf6 26. Rc2 Rf8 27. Qe3 Rb7 28. Re1 e5 29. dxe5 Qe6 30. Nh2 d4 31. cxd4 Nb4 32. Rd2 Nd5 33. Qg3 c3 34. Rc2 Rb2 35. Rxb2 cxb2 36. Rb1 Nf4+ 37. Kh1 Qxa2 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1966.??.??"]
[Round "10"]
[White "Bilo, Heinrich"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "D56"]
[PlyCount "156"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Rc1 c6 10. Bd3 Nxc3 11. Rxc3 Nd7 12. Bc2 dxc4 13. Rxc4 e5 14. Qd3 g6 15. 0-0 Nb6 16. Rc3 Nd5 17. Ra3 Nb4 18. Qc3 exd4 19. exd4 Nxc2 20. Qxc2 Be6 21. Re3 Rad8 22. Rfe1 Qf6 23. Qa4 a6 24. Qb4 Bd5 25. Ne5 Kg7 26. b3 Qf4 27. Rg3 Rfe8 28. h3 Re6 29. Rg4 Qf5 30. Re3 h5 31. Rgg3 Rf6 32. Re2 Qb1+ 33. Qe1 Qxe1+ 34. Rxe1 Rfd6 35. Rd3 Be6 36. Red1 Bf5 37. R3d2 Rd5 38. b4 b5 39. Nxc6 R8d7 40. Ne5 R7d6 41. a3 f6 42. Nf3 Rc6 43. Nh4 Bd7 44. Re1 Kf7 45. Rde2 g5 46. Re7+ Kg8 47. Ng6 Rxd4 48. R7e3 Kg7 49. Ne7 Rcd6 50. Kh2 Rd3 51. Re4 Be6 52. Ng8 Bc4 53. Re8 Be6 54. Re7+ Kxg8 55. R7xe6 Rxe6 56. Rxe6 Rxa3 57. Rxf6 Kg7 58. Rd6 h4 59. Kg1 Ra1+ 60. Kh2 Ra2 61. Kg1 Ra1+ 62. Kh2 Rb1 63. Rxa6 Rxb4 64. Rb6 Rb2 65. Kg1 Kf7 66. g3 hxg3 67. fxg3 Ke7 68. Rg6 Kd7 69. Rxg5 Kc6 70. h4 b4 71. h5 b3 72. Rg8 Rc2 73. Rb8 b2 74. h6 Rc1+ 75. Kg2 b1Q 76. Rxb1 Rxb1 77. g4 Kd5 78. g5 Ke6 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1966.??.??"]
[Round "9"]
[White "Diekmann, Hans Joachim"]
[Black "Lachmann, Hans Georg"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "82"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. Na3 Bxe2 8. Qxe2 cxd4 9. cxd4 Nc6 10. 0-0 Nge7 11. Nc2 Nf5 12. Be3 Be7 13. Kh1 Rc8 14. b3 0-0 15. Rfd1 Nb4 16. Nxb4 Bxb4 17. Rac1 Ba3 18. Rxc8 Rxc8 19. Bf4 Rc6 20. g4 Ne7 21. Ne1 Qc7 22. Bd2 Ng6 23. Qe3 Qb6 24. Qd3 Bb2 25. Nf3 Qc7 26. h4 Bc1 27. h5 Nf4 28. Qe3 Bxd2 29. Rxd2 Nh3 30. Ne1 Rc1 31. Kh2 Nf4 32. Nf3 Rf1 33. Qxf4 Qc1 34. Ng5 Rh1+ 35. Kg3 Rg1+ 36. Kf3 Qc3+ 37. Qe3 Qa1 38. Rd3 Qf1 39. Rc3 Qg2+ 40. Ke2 Qf1+ 41. Kf3 Qg2+ 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1966.??.??"]
[Round "1"]
[White "Groenegress, Wilfried"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "B19"]
[PlyCount "49"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 Ngf6 10. Bf4 Nd5 11. Bd2 Qc7 12. c4 Nf4 13. Qe4 Ne6 14. Ne2 0-0-0 15. 0-0-0 Nf6 16. Qc2 g6 17. Bc3 Bg7 18. Ne5 Rhf8 19. f4 Nd7 20. Kb1 Nxe5 21. fxe5 Kb8 22. d5 Nc5 23. b4 Nd7 24. d6 Qb6 25. dxe7 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1966.??.??"]
[Round "7"]
[White "Lachmann, Hans Georg"]
[Black "Gabriel, Gottfried"]
[Result "1-0"]
[ECO "D44"]
[PlyCount "67"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e4 b5 7. Qc2 Qb6 8. Rd1 Bb7 9. Be2 Nbd7 10. 0-0 Bb4 11. Rfe1 Bxc3 12. bxc3 h6 13. Bc1 0-0-0 14. a4 g5 15. Ba3 Qc7 16. Ra1 a6 17. e5 Nd5 18. Nd2 Nxe5 19. dxe5 Qxe5 20. Bh5 Qg7 21. Ne4 Kc7 22. Nc5 Ra8 23. Rxe6 Bc8 24. Ree1 g4 25. Rad1 g3 26. hxg3 Bg4 27. Bxg4 Qxg4 28. Bc1 h5 29. Rd4 Qg7 30. Bf4+ Kb6 31. Be5 f6 32. Rxd5 fxe5 33. a5+ Kxa5 34. Nd7 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1966.??.??"]
[Round "8"]
[White "Lachmann, Hans Georg"]
[Black "Kubisch, Guido"]
[Result "1-0"]
[ECO "D52"]
[PlyCount "51"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. cxd5 Nxd5 8. Qd2 N7b6 9. Bd3 Nxc3 10. bxc3 Nd5 11. 0-0 Qxc3 12. Qe2 Bd6 13. Rac1 Qa5 14. e4 Nf4 15. Bxf4 Bxf4 16. Rc5 Qd8 17. Rfc1 Qe7 18. g3 Bd6 19. Rg5 f6 20. e5 fxg5 21. exd6 Qf6 22. Ne5 g6 23. d5 Bd7 24. Ng4 Qf7 25. Qe5 0-0 26. Nh6# 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1966.??.??"]
[Round "4"]
[White "Lachmann, Hans Georg"]
[Black "Meseberg, Willi"]
[Result "1-0"]
[ECO "D61"]
[PlyCount "49"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Be7 7. Qc2 h6 8. Bh4 0-0 9. Bd3 Re8 10. h3 dxc4 11. Bxc4 Nd5 12. Bg3 N7b6 13. Bb3 Bd6 14. Bxd6 Qxd6 15. 0-0 Nd7 16. Rad1 Qe7 17. Ne4 N5f6 18. Nxf6+ Nxf6 19. Ne5 Nd7 20. f4 Nxe5 21. fxe5 Bd7 22. Qe4 g6 23. Rf6 Rf8 24. h4 Kg7 25. Rdf1 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1966.??.??"]
[Round "2"]
[White "Lachmann, Hans Georg"]
[Black "Soelter, Reinhold"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "80"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. d5 d6 5. e4 Qb6 6. Nc3 Qxb2 7. Nge2 a6 8. a4 Qb6 9. a5 Qc7 10. Qd2 Nd7 11. Ng3 Ne5 12. Na4 Rb8 13. Be2 Bd7 14. Nb6 Bb5 15. c4 Bd7 16. 0-0 Rg8 17. Rae1 Bg4 18. f3 Bd7 19. Bd1 Bg7 20. Nh5 Bf8 21. f4 Bh6 22. Qc2 Ng6 23. Qf2 Kf8 24. e5 dxe5 25. fxe5 Nxe5 26. Rxe5 Bh3 27. Nf4 Qxe5 28. Nxh3 Be3 29. Nd7+ Ke8 30. Nxe5 Bxf2+ 31. Nxf2 fxe5 32. Ne4 b6 33. Bh5 Rg7 34. Rf5 bxa5 35. Ng5 Rb1+ 36. Kf2 Rb2+ 37. Kf3 Rb3+ 38. Ke4 Kd7 39. Bxf7 h6 40. Nf3 Rg4+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1966.??.??"]
[Round "5"]
[White "Oestreich, Reinhard"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "D54"]
[PlyCount "90"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 0-0 6. Rc1 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. Rxc3 exd5 11. Bd3 c6 12. Bb1 Re8 13. Ne2 Nd7 14. 0-0 Nf6 15. Ng3 g6 16. f3 h5 17. e4 h4 18. Nh1 h3 19. e5 hxg2 20. Kxg2 Nh5 21. f4 Qh4 22. f5 Nf4+ 23. Rxf4 Qxf4 24. Ng3 Bxf5 25. Nxf5 gxf5 26. Rf3 Qh4 27. Bxf5 Kf8 28. e6 Qg5+ 29. Kh1 f6 30. Qf1 Ke7 31. Rg3 Qh6 32. Rh3 Qd2 33. Qg1 Qg5 34. Rh7+ Kd8 35. Rd7+ Kc8 36. Qxg5 fxg5 37. e7 a5 38. Kg2 a4 39. Kg3 a3 40. b4 Kb8 41. Bg6 Rxe7 42. Rxe7 Ra4 43. b5 cxb5 44. Re3 Rxd4 45. Rxa3 Kc7 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1966.??.??"]
[Round "6"]
[White "Speer, Albrecht"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "60"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. f4 Nc6 4. Nf3 d6 5. Nc3 g6 6. Qf2 Bg7 7. Bb5 Bd7 8. Bxc6 Bxc6 9. d3 Qb6 10. f5 0-0-0 11. 0-0 gxf5 12. exf5 Nf6 13. fxe6 fxe6 14. Ng5 Rhg8 15. Nxe6 Rde8 16. Ng5 Kb8 17. Bf4 Ng4 18. Qd2 Bd4+ 19. Kh1 Qxb2 20. Nge4 Bxe4 21. Nxe4 Rxe4 22. Bxd6+ Kc8 23. Qa5 Nf2+ 24. Kg1 Nxd3+ 25. Kh1 Nf2+ 26. Kg1 Qb6 27. Qxb6 axb6 28. Rab1 Reg4 29. g3 Ne4+ 30. Kg2 Nxd6 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1966.??.??"]
[Round "3"]
[White "Stephan, Werner"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "A09"]
[PlyCount "103"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. e3 c5 4. b4 f6 5. d3 e5 6. exd4 cxd4 7. a3 a5 8. b5 Nd7 9. Nbd2 Nh6 10. g3 Nf7 11. Bg2 Be7 12. 0-0 a4 13. Nh4 Nc5 14. Qe2 g5 15. Nhf3 Bf5 16. Ne4 Qd7 17. Bb2 h5 18. Nfd2 Nb3 19. Rad1 h4 20. f4 hxg3 21. hxg3 gxf4 22. gxf4 0-0-0 23. Nf3 Rdg8 24. Rf2 Bg4 25. Re1 f5 26. Ned2 e4 27. dxe4 d3 28. Qf1 Nxd2 29. Nxd2 Bc5 30. Bxh8 Nxh8 31. exf5 Bh3 32. Kh1 Bxf5 33. Re5 Qh7+ 34. Kg1 Bxf2+ 35. Qxf2 Bh3 36. Qc5+ Qc7 37. Qxc7+ Kxc7 38. Rg5 Rxg5 39. fxg5 Bxg2 40. Kxg2 Ng6 41. Kf3 Kd6 42. Ke4 Ne5 43. c5+ Ke6 44. Kd4 Kf5 45. Kd5 Kf4 46. c6 bxc6+ 47. bxc6 Ng6 48. Kd6 Ke3 49. Nc4+ Kd4 50. c7 Kxc4 51. c8Q+ Kb3 52. Qg8+ 1-0

[Event "Ost Westfalen Lippe Masters"]
[Site "Bielefeld"]
[Date "1965.03.??"]
[Round "5"]
[White "Hantke, Rolf"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "67"]
[EventDate "1965.03.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Be7 5. e3 0-0 6. b3 c5 7. Bd3 cxd4 8. exd4 dxc4 9. bxc4 Nc6 10. 0-0 b6 11. Bf4 Ba6 12. Nb5 Rc8 13. Qa4 Bxb5 14. cxb5 Nb4 15. Bb1 Nbd5 16. Be5 Nh5 17. Qxa7 f6 18. Bg3 f5 19. Be5 Rc3 20. a4 Bf6 21. a5 Rxf3 22. gxf3 Bxe5 23. dxe5 Rf7 24. Qa6 Rc7 25. Bxf5 exf5 26. axb6 Nhf4 27. Kh1 Rc8 28. b7 Rb8 29. Rac1 Nb6 30. Rfd1 Qg5 31. Rg1 Qh5 32. Rc8+ Kf7 33. Rg3 Ne2 34. Qa2+ 1-0

[Event "Ost Westfalen Lippe Masters"]
[Site "Bielefeld"]
[Date "1965.03.??"]
[Round "1"]
[White "Illgen, Hans"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "60"]
[EventDate "1965.03.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 Qh4+ 6. g3 Qe7 7. Nf3 Bg4 8. fxe5 Bxf3 9. Qxf3 Bxe5 10. Bxe5 Qxe5 11. 0-0 Nf6 12. Bxc6+ bxc6 13. Nc3 h5 14. Qf4 Qe7 15. Rae1 h4 16. g4 h3 17. Kh1 Rh4 18. Rg1 Qe6 19. e4 d4 20. e5 Rxg4 21. Rxg4 Nxg4 22. Ne4 Nxe5 23. Ng5 Qd5+ 24. Re4 f6 25. Nf3 0-0-0 26. Nxe5 Re8 27. Qg4+ Kb7 28. Nd7 f5 29. Nc5+ Qxc5 30. Rxe8 fxg4 0-1

[Event "Ost Westfalen Lippe Masters"]
[Site "Bielefeld"]
[Date "1965.03.??"]
[Round "4"]
[White "Lachmann, Hans Georg"]
[Black "Juergens, Norbert"]
[Result "0-1"]
[ECO "E38"]
[PlyCount "116"]
[EventDate "1965.03.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 Nc6 6. Nf3 d5 7. cxd5 exd5 8. Bb5 0-0 9. 0-0 c4 10. Bxc6 bxc6 11. Ne5 Qc7 12. b3 Bxc3 13. Qxc3 Ne4 14. Qc2 f6 15. Nf3 Ba6 16. Re1 Rfe8 17. Nh4 Qa5 18. Bb2 c3 19. Bc1 c5 20. Nf5 Bc8 21. g4 Ng5 22. Rd1 Re4 23. f4 Nf3+ 24. Kf2 Nxh2 25. Kg3 Nxg4 26. Nd6 Nxe3 27. Bxe3 Rxe3+ 28. Kf2 cxd4 29. Rxd4 Rh3 30. Re1 Bg4 31. Kg2 Qc5 32. Nf5 Rh5 33. b4 Bxf5 34. Qd1 Qb6 35. Qxh5 g6 36. Qd1 c2 37. Qd2 Rc8 38. Rxd5 c1Q 39. Rxc1 Rxc1 40. Rxf5 Qc6+ 41. Qd5+ Qxd5+ 42. Rxd5 Rc2+ 43. Kf3 Rxa2 44. Rd8+ Kg7 45. Rd7+ Kh6 46. Ke4 Ra4 47. Rd4 g5 48. f5 Kh5 49. Kd5 Ra6 50. b5 Ra5 51. Ke6 g4 52. Kxf6 Rxb5 53. Rd7 g3 54. Rxh7+ Kg4 55. Rg7+ Kf4 56. Ke6 Re5+ 57. Kd6 Rxf5 58. Rxa7 g2 0-1

[Event "Ost Westfalen Lippe Masters"]
[Site "Bielefeld"]
[Date "1965.03.??"]
[Round "3"]
[White "Lachmann, Hans Georg"]
[Black "Oestreich, Reinhard"]
[Result "0-1"]
[ECO "C04"]
[PlyCount "66"]
[EventDate "1965.03.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. Bd3 fxe5 8. Nxe5 Ndxe5 9. dxe5 Nxe5 10. Qh5+ Nf7 11. Nf3 g6 12. Bxg6 hxg6 13. Qxg6 Bh6 14. Ne5 Qe7 15. Ng4 Bxc1 16. Nf6+ Kd8 17. Rxc1 Ne5 18. Qg5 Nd3+ 19. Kd2 Nxc1 20. f4 Nd3 21. Kxd3 Bd7 22. h4 Rf8 23. Ng4 Qxg5 24. fxg5 Ke7 25. h5 Rf5 26. g6 Rg5 27. Rh4 Rh8 28. Ne5 Rxe5 29. g7 Rg8 30. h6 Rg5 31. Rf4 Rg3+ 32. Kd4 Kd6 33. b4 e5# 0-1

[Event "Ost Westfalen Lippe Masters"]
[Site "Bielefeld"]
[Date "1965.03.??"]
[Round "2"]
[White "Stephan, Werner"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "A13"]
[PlyCount "76"]
[EventDate "1965.03.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. e3 Nf6 4. b3 c5 5. Bb2 Nc6 6. cxd5 exd5 7. Bb5 Bg4 8. h3 Bh5 9. g4 Bg6 10. Ne5 Rc8 11. Qe2 Bd6 12. Nxg6 hxg6 13. g5 Ne4 14. Nc3 Nxc3 15. Bxc3 0-0 16. h4 d4 17. Bxc6 Rxc6 18. Bb2 Be5 19. d3 b5 20. 0-0 Qd7 21. f4 Bc7 22. e4 c4 23. Rad1 c3 24. Ba3 Rc8 25. Kg2 Ra6 26. Bc1 c2 27. Rd2 Rxa2 28. Qf3 Bd6 29. h5 Ba3 30. Kg3 Ra1 31. Bxa3 Rxa3 32. Rc1 Rxb3 33. Rcxc2 gxh5 34. Rxc8+ Qxc8 35. Qxh5 Qc1 36. Qe2 Qg1+ 37. Kf3 Rb1 38. Qh2 Rf1+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Ennigerloh"]
[Date "1965.??.??"]
[Round "2"]
[White "Bilo, Heinrich"]
[Black "Lachmann, Hans Georg"]
[Result "1/2-1/2"]
[ECO "D95"]
[PlyCount "105"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. Qb3 c6 7. Bd2 Ne4 8. cxd5 Nxd2 9. Nxd2 cxd5 10. Qxd5 Qc7 11. Qc4 Qb6 12. Qb3 Nc6 13. Qxb6 axb6 14. Be2 Rd8 15. 0-0 e5 16. d5 Nb4 17. e4 Nc2 18. Rac1 Nd4 19. a3 Bh6 20. Rcd1 Bd7 21. Bd3 b5 22. Ndb1 Rdc8 23. Rfe1 Rc5 24. f3 Rac8 25. Kf2 f6 26. Rf1 Kf7 27. Rfe1 Ke7 28. g3 Kd6 29. Kg2 g5 30. g4 Bf8 31. h4 h5 32. gxh5 g4 33. Be2 gxf3+ 34. Bxf3 Bh6 35. Rd3 Rg8+ 36. Kf2 Rcc8 37. Rg1 Rxg1 38. Kxg1 Rg8+ 39. Kf2 Bf4 40. Ne2 Nxf3 41. Nxf4 Nxh4 42. Rg3 Rh8 43. Ng6 Rxh5 44. Nf8 Be8 45. Rg7 Rh8 46. Ne6 Ng6 47. Rxb7 Rh2+ 48. Ke3 Rxb2 49. Nd2 Ra2 50. Ra7 Nf4 51. Ra6+ Ke7 52. Ra7+ Kd6 53. Ra6+ 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Ennigerloh"]
[Date "1965.??.??"]
[Round "6"]
[White "Budt, Karl Heinz"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "A28"]
[PlyCount "64"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bc5 5. Nxe5 0-0 6. Nf3 Re8 7. d3 d5 8. cxd5 Ng4 9. Be3 Bxe3 10. fxe3 Nb4 11. Qd2 Nxe3 12. Rc1 Nexd5 13. Be2 Nf6 14. a3 Nc6 15. 0-0 Bg4 16. Kh1 Qd7 17. Qg5 h6 18. Qf4 Rad8 19. Rcd1 Bxf3 20. Bxf3 Re7 21. Nd5 Nxd5 22. exd5 Ne5 23. Be4 Qg4 24. Qf2 b6 25. Rc1 Rd6 26. Qd2 Qh4 27. Qf4 Qxf4 28. Rxf4 g5 29. Rf2 Ng4 30. Rfc2 Rf6 31. Kg1 Ne3 32. Rxc7 Rxc7 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Ennigerloh"]
[Date "1965.??.??"]
[Round "1"]
[White "Ernst, Rolf"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "D74"]
[PlyCount "66"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. g3 0-0 6. Bg2 dxc4 7. Qa4 a6 8. Qxc4 b5 9. Qb3 Bb7 10. 0-0 Nc6 11. e3 Ra7 12. Rd1 Qa8 13. d5 Na5 14. Qb4 Nc4 15. e4 c6 16. Nd2 cxd5 17. Nxc4 dxc4 18. Be3 Ng4 19. Bc5 Bc6 20. Nd5 Re8 21. Bxa7 Qxa7 22. Qd2 Ne5 23. Rab1 a5 24. Qe3 Qb7 25. Qa3 e6 26. Qxa5 exd5 27. exd5 Bd7 28. d6 Bc6 29. Qc7 Bxg2 30. d7 Nf3+ 31. Kxg2 Ne1+ 32. Kh3 Qg2+ 33. Kg4 Qf3+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Ennigerloh"]
[Date "1965.??.??"]
[Round "8"]
[White "Groenegress, Wilfried"]
[Black "Lachmann, Hans Georg"]
[Result "1/2-1/2"]
[ECO "B17"]
[PlyCount "74"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bc4 Be7 8. 0-0 b6 9. Qe2 Bb7 10. Re1 Nf8 11. Ne5 Nd5 12. Bb3 Ng6 13. c4 Nc7 14. Be3 Bd6 15. Red1 Qh4 16. Nf3 Qe7 17. Ne4 Bf4 18. Bxf4 Nxf4 19. Qe3 Ng6 20. Rd2 0-0 21. Ne5 Rad8 22. Rad1 c5 23. Nxg6 hxg6 24. dxc5 Bxe4 25. Qxe4 bxc5 26. Qe3 Na6 27. Ba4 Rxd2 28. Qxd2 Qc7 29. Qd6 Qb6 30. Bb5 Nb4 31. a3 Nc2 32. Qd2 Nd4 33. b4 Nxb5 34. bxc5 Qxc5 35. cxb5 Qxb5 36. h3 Qa4 37. Qd6 Qa5 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Ennigerloh"]
[Date "1965.??.??"]
[Round "9"]
[White "Kubisch, Guido"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "D71"]
[PlyCount "64"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nxc3 7. bxc3 c5 8. e3 0-0 9. Ne2 cxd4 10. cxd4 Nc6 11. 0-0 Bg4 12. h3 Bd7 13. Rb1 Qc8 14. Kh2 Rb8 15. Bd2 b5 16. Nc1 Rd8 17. Nb3 Be8 18. Qe2 Qa6 19. Bc3 Qb6 20. Rfc1 b4 21. Bxc6 Bxc6 22. Bxb4 Be4 23. Ba5 Qf6 24. Bxd8 Rxd8 25. Nc5 Bf3 26. Qa6 Qf5 27. Qb5 e5 28. e4 Qh5 29. d5 g5 30. Re1 Rd6 31. Qe8+ Bf8 32. Rb8 Qxh3+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Ennigerloh"]
[Date "1965.??.??"]
[Round "7"]
[White "Lachmann, Hans Georg"]
[Black "Oestreich, Reinhard"]
[Result "0-1"]
[ECO "D34"]
[PlyCount "88"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 Be6 10. Rc1 c4 11. Ne5 Rc8 12. e3 Ne8 13. Nxc6 bxc6 14. Bxe7 Qxe7 15. e4 Qd7 16. Na4 dxe4 17. Nc5 Qd6 18. Nxe4 Qb4 19. Nc5 Bd5 20. Nd7 Qxb2 21. Nxf8 Kxf8 22. Re1 Nf6 23. Rc2 Qb4 24. Ree2 Qd6 25. Rb2 Bxg2 26. Kxg2 Qd5+ 27. f3 c5 28. Rbd2 c3 29. Rd3 cxd4 30. Rxd4 c2 31. Rxd5 Nxd5 32. Qc1 Nb4 33. Re1 Kg8 34. Qa3 a5 35. Qa4 h6 36. Kh3 Nd3 37. Rf1 Nf2+ 38. Kg2 Nd1 39. Rxd1 cxd1Q 40. Qxd1 Rb8 41. Qd2 a4 42. Kh3 a3 43. Qc3 f5 44. Qb3+ Rxb3 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Ennigerloh"]
[Date "1965.??.??"]
[Round "11"]
[White "Lachmann, Hans Georg"]
[Black "Soelter, Reinhold"]
[Result "0-1"]
[ECO "E11"]
[PlyCount "94"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 d6 5. g3 0-0 6. Bg2 Qe7 7. 0-0 Bxd2 8. Bxd2 Nbd7 9. Rc1 Ne4 10. Bb4 c5 11. Ba3 b6 12. Qd3 f5 13. Rfd1 Bb7 14. dxc5 Ndxc5 15. Qe3 a5 16. Nd2 Nxd2 17. Bxb7 Nxb7 18. Rxd2 Nc5 19. Rcd1 Rad8 20. Rd4 e5 21. f4 e4 22. Rd5 Rf6 23. Qd4 h5 24. Bxc5 bxc5 25. Rxc5 h4 26. Rxa5 hxg3 27. hxg3 Rg6 28. Kf2 e3+ 29. Kf3 Rh6 30. Ra7 Qf8 31. Qxe3 Re8 32. Qd3 Rh2 33. Qd5+ Kh8 34. Rd2 g5 35. Qd4+ Kg8 36. g4 fxg4+ 37. Kg3 Rh3+ 38. Kxg4 Rh4+ 39. Kxg5 Qh6+ 40. Kf5 Rf8+ 41. Ke4 Rfxf4+ 42. Kd5 Rxd4+ 43. Rxd4 Rxd4+ 44. Kxd4 Qf4+ 45. Kd5 Qe5+ 46. Kc6 Qc5+ 47. Kb7 Qxc4 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Ennigerloh"]
[Date "1965.??.??"]
[Round "10"]
[White "Lachmann, Hans Georg"]
[Black "Speer, Albrecht"]
[Result "0-1"]
[ECO "D25"]
[PlyCount "112"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. Qa4+ c6 7. Be2 Nbd7 8. Nc3 b5 9. Qc2 Rc8 10. 0-0 Qc7 11. Bd2 Bd6 12. h3 Bh5 13. Rac1 0-0 14. b4 Rfd8 15. Qb3 Qb6 16. Rfd1 Bg6 17. Nh4 Ne4 18. Nxg6 Nxd2 19. Rxd2 hxg6 20. Ne4 Be7 21. Rdc2 Nf6 22. Nc5 Rc7 23. Bd3 Bxc5 24. Rxc5 Rd5 25. R5c2 Rd6 26. Be2 Nd5 27. Bf3 Rd8 28. a3 Ra8 29. e4 Ne7 30. d5 exd5 31. exd5 Rd8 32. dxc6 Rd6 33. Qc3 Nf5 34. Re2 Nd4 35. Re8+ Kh7 36. Rce1 Rf6 37. Bd5 Nf5 38. Ra8 Ne7 39. Qg3 Qd4 40. Be4 Qd2 41. f3 Qf4 42. Qxf4 Rxf4 43. g3 Rf6 44. Rd1 Nxc6 45. h4 Re6 46. g4 Rce7 47. Bxc6 Rxc6 48. Rdd8 g5 49. h5 g6 50. Rh8+ Kg7 51. h6+ Kf6 52. Rhc8 Re1+ 53. Kf2 Rce6 54. Rc2 Rh1 55. Rxa7 Rh2+ 56. Kg3 Rxc2 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Ennigerloh"]
[Date "1965.??.??"]
[Round "4"]
[White "Lachmann, Hans Georg"]
[Black "Zawadzinski"]
[Result "1-0"]
[ECO "E10"]
[PlyCount "59"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. Bg5 bxc4 6. Nc3 Qa5 7. Bxf6 gxf6 8. e4 d6 9. Bxc4 Qb4 10. Qe2 e5 11. Nh4 Rg8 12. Bb5+ Bd7 13. 0-0 a6 14. Bd3 Bg4 15. Qc2 Nd7 16. a3 Qb7 17. f3 Bh5 18. Qa4 Bh6 19. Rab1 Bg6 20. b4 cxb4 21. Rxb4 Qa7+ 22. Kh1 Kf8 23. Qc6 Nc5 24. Qxd6+ Kg7 25. Rb6 Nxd3 26. Nf5+ Bxf5 27. Qxf6+ Kf8 28. Qxh6+ Ke8 29. exf5 Rc8 30. Ne4 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Ennigerloh"]
[Date "1965.??.??"]
[Round "3"]
[White "Lachmann, Hans Georg"]
[Black "Zeh, Helmut"]
[Result "1-0"]
[ECO "E30"]
[PlyCount "73"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. d5 exd5 6. cxd5 d6 7. e3 Nbd7 8. Nge2 Ne5 9. a3 Ba5 10. Ng3 Bxc3+ 11. bxc3 Qa5 12. Rc1 Bd7 13. Bxf6 gxf6 14. Nf5 0-0-0 15. Nxd6+ Kb8 16. Qb3 Qc7 17. Rb1 Bc8 18. Nxb7 Bxb7 19. Ba6 Rd6 20. Qxb7+ Qxb7 21. Bxb7 Kc7 22. Bc6 Nxc6 23. dxc6 Rhd8 24. Ke2 Kxc6 25. Rhd1 Rxd1 26. Rxd1 Rb8 27. c4 Rb2+ 28. Rd2 Rb3 29. Rd5 Rc3 30. Rf5 Rxc4 31. Rxf6+ Kb5 32. Rxf7 Ra4 33. f4 c4 34. Rb7+ Kc5 35. f5 Rxa3 36. f6 Ra2+ 37. Kf3 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Ennigerloh"]
[Date "1965.??.??"]
[Round "5"]
[White "Ophoff, Rigobert"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "161"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nd2 d5 3. c3 Bf5 4. Qb3 Nbd7 5. e3 e5 6. Ngf3 e4 7. Ne5 Bd6 8. Qxb7 Bxe5 9. dxe5 Nxe5 10. Bb5+ Bd7 11. Bxd7+ Nexd7 12. c4 0-0 13. 0-0 Ne5 14. cxd5 Qd6 15. Qb3 Rab8 16. Qc2 Neg4 17. g3 Qxd5 18. Kg2 Qh5 19. h3 Ne5 20. b3 Rb6 21. Bb2 Rc6 22. Qd1 Qf5 23. Bxe5 Qxe5 24. Nc4 Qf5 25. Qe2 h5 26. Rad1 Nh7 27. Rd4 Ng5 28. Qxh5 Rh6 29. Qg4 Qg6 30. h4 c5 31. Rd6 Ne6 32. Qxg6 Rxg6 33. Rfd1 f5 34. Ne5 Rh6 35. Nd7 Rf7 36. Ne5 Rff6 37. Nc4 Rh5 38. Kf1 Rfh6 39. Ke2 g5 40. hxg5 Rxg5 41. R1d5 Kf7 42. Rd7+ Kf6 43. Rxa7 f4 44. Rxg5 f3+ 45. Kd2 Kxg5 46. Nd6 Rh2 47. Nxe4+ Kf5 48. Kd3 Rh8 49. Rd7 c4+ 50. bxc4 Ra8 51. Rd5+ Kg4 52. Nf6+ Kh3 53. Ke4 Kg2 54. Rd2 Ng5+ 55. Kf5 Nh3 56. Ne4 Rf8+ 57. Ke5 Re8+ 58. Kd4 Rd8+ 59. Kc3 Re8 60. Nf6 Re6 61. Ng4 Ng5 62. Rc2 Kh3 63. c5 Kxg4 64. Kb4 Ne4 65. c6 Nxf2 66. c7 Nd3+ 67. Kb5 Re8 68. c8Q+ Rxc8 69. Rxc8 f2 70. Rf8 Kxg3 71. a4 Ne5 72. Rxf2 Kxf2 73. a5 Nf7 74. a6 Nd6+ 75. Kc6 Nc8 76. Kc7 Na7 77. e4 Ke3 78. e5 Kd4 79. e6 Kc5 80. e7 Nb5+ 81. Kb8 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "8"]
[White "Ernst, Rolf"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "B17"]
[PlyCount "45"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. N1f3 h6 8. Nh3 Bd6 9. Nf4 Qc7 10. Nd3 0-0 11. h3 b6 12. g4 c5 13. dxc5 Nxc5 14. g5 hxg5 15. Nxg5 Nce4 16. Bb3 Ba6 17. Rg1 Bb4+ 18. Kf1 Rfd8 19. Nxe4 Nxe4 20. Qg4 f5 21. Bxe6+ Kf8 22. Qxf5+ Nf6 23. Bh6 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "9"]
[White "Groenegress, Wilfried"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "99"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 c5 5. dxc5 Nc6 6. Bb5 Qa5+ 7. Nc3 0-0-0 8. Bxc6 bxc6 9. Qd4 Bxc2 10. Nge2 Qa6 11. Be3 Nh6 12. Bxh6 gxh6 13. Rc1 Bf5 14. g4 Be6 15. Rg1 Rg8 16. Na4 f6 17. Rg3 fxe5 18. Qxe5 Kd7 19. Nf4 Bxg4 20. Rxg4 Rxg4 21. Qf5+ Ke8 22. Qxg4 Qxa4 23. Qh5+ Kd7 24. Qf5+ e6 25. Qf7+ Kc8 26. Nxe6 Qe4+ 27. Kd2 Qb4+ 28. Kd1 Qg4+ 29. f3 Qg1+ 30. Kc2 Qg6+ 31. Qxg6 hxg6 32. Nxd8 Kxd8 33. Rg1 g5 34. hxg5 hxg5 35. Rxg5 Bxc5 36. Rg7 Be7 37. b3 Kd7 38. Rg6 a5 39. a4 Bd6 40. Kd3 c5 41. Ke3 Be5 42. f4 Bc3 43. f5 Ke7 44. Rc6 Bb4 45. Kf4 Kd7 46. Rg6 c4 47. bxc4 dxc4 48. Ke4 c3 49. Kd3 Ke7 50. Rb6 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "2"]
[White "Illgen, Hans"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "A02"]
[PlyCount "67"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. f4 Nf6 2. b3 g6 3. Bb2 Bg7 4. Nf3 d6 5. e3 e5 6. fxe5 Ng4 7. Nc3 dxe5 8. e4 0-0 9. Bc4 c6 10. Qe2 Nd7 11. Ba3 Re8 12. 0-0 Nh6 13. b4 b5 14. Bb3 Qe7 15. Bb2 Nf8 16. a4 Be6 17. Bxe6 Nxe6 18. axb5 Nd4 19. Qd1 Qxb4 20. Ba3 Qc4 21. bxc6 Qxc6 22. Nd5 Kh8 23. c3 Nb5 24. Qa4 Rac8 25. Ne7 Qb6+ 26. Kh1 Rb8 27. Rab1 Nxc3 28. dxc3 Qxb1 29. Qxe8+ Rxe8 30. Rxb1 Bf8 31. Rb7 Rd8 32. h3 a5 33. Nxe5 Kg7 34. Nd7 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "11"]
[White "Lachmann, Hans Georg"]
[Black "Bilo, Heinrich"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "98"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b4 e6 3. a3 a5 4. b5 d5 5. Bb2 Be7 6. c4 c5 7. e3 0-0 8. Be2 Nbd7 9. d3 dxc4 10. dxc4 Ne4 11. Qc2 Bf6 12. Nc3 Nxc3 13. Bxc3 Bxc3+ 14. Qxc3 Qc7 15. Rd1 b6 16. Ng5 Nf6 17. Bf3 Bb7 18. Ke2 h6 19. Nh3 Rad8 20. Bxb7 Qxb7 21. f3 Qc7 22. Nf2 Rxd1 23. Nxd1 Rd8 24. Nb2 Rd6 25. Na4 Qd8 26. Qc2 Nd7 27. Rd1 Ne5 28. Rxd6 Qxd6 29. f4 Ng4 30. Qd3 Qc7 31. Qe4 Nxh2 32. Qa8+ Kh7 33. Qc6 Qe7 34. Nxb6 Qf6 35. Qe4+ g6 36. Qe5 Qh4 37. Nd7 Ng4 38. Nf8+ Kg8 39. Qxc5 Qf2+ 40. Kd3 Qb2 41. e4 Nf2+ 42. Ke3 Nd1+ 43. Kf3 Qc3+ 44. Ke2 Qc2+ 45. Kf1 Qd3+ 46. Kg1 Ne3 47. Kh2 Qe2 48. Qxe3 Qxe3 49. Nd7 Qxf4+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "7"]
[White "Lachmann, Hans Georg"]
[Black "Detert, Heinz"]
[Result "1-0"]
[ECO "E21"]
[PlyCount "13"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. g3 Bb7 6. Bg2 d5 7. Qa4+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "1"]
[White "Lachmann, Hans Georg"]
[Black "Haensch, Reinhard"]
[Result "1-0"]
[ECO "D31"]
[PlyCount "34"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Nf6 8. Nxf6+ Qxf6 9. Nf3 0-0 10. 0-0-0 Nd7 11. Bd3 e5 12. Ng5 h6 13. Nh7 Qd6 14. Nxf8 Kxf8 15. Bf5 Nf6 16. dxe5 Qxd2+ 17. Rxd2 Bxf5 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "5"]
[White "Lachmann, Hans Georg"]
[Black "Hantke, Rolf"]
[Result "0-1"]
[ECO "A44"]
[PlyCount "54"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. c4 g6 5. g3 Bg7 6. Bg2 Ne7 7. Ne2 0-0 8. Nbc3 f5 9. Bg5 h6 10. Be3 g5 11. f3 f4 12. Bf2 Ng6 13. Qd2 g4 14. Qd3 Qf6 15. Ng1 h5 16. 0-0-0 a6 17. Kb1 b5 18. cxb5 axb5 19. Nxb5 Na6 20. a3 Bd7 21. Rf1 Rfb8 22. Nc3 Nc7 23. Nge2 Qd8 24. Be1 Nb5 25. Ka2 Nxa3 26. Nb1 Nc4+ 27. Na3 Rxb2+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "3"]
[White "Lachmann, Hans Georg"]
[Black "Oestreich, Reinhard"]
[Result "1/2-1/2"]
[ECO "C04"]
[PlyCount "116"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Bb5 a6 7. Bxc6 bxc6 8. 0-0 c5 9. c3 cxd4 10. cxd4 c5 11. Re1 Qb6 12. Nb3 c4 13. Nbd2 Bb4 14. Re3 0-0 15. a3 Be7 16. b3 cxb3 17. Rxb3 Qa7 18. Nf1 Nb6 19. N3d2 Bd7 20. Qh5 Ba4 21. Rh3 Bc2 22. Rg3 Bg6 23. Qg4 Rac8 24. h4 h5 25. Qf4 Na4 26. Rb3 Nc3 27. Ng3 Bc2 28. Rb2 Na4 29. Rxc2 Rxc2 30. Nxh5 f5 31. Nf1 Bd8 32. Be3 Qe7 33. g3 Bb6 34. Nh2 Nc3 35. Qf3 Bxd4 36. Bxd4 Ne2+ 37. Kg2 Nxd4 38. Qd3 Qc5 39. Nf4 Rb8 40. Rf1 Qc4 41. Qd1 Ne2 42. Nxe6 Rbb2 43. Nf3 Rc1 44. Nd2 Rxd2 45. Qxd2 Nf4+ 46. Nxf4 Qxf1+ 47. Kf3 Qh1+ 48. Ng2 Rg1 49. Qxd5+ Kh7 50. Ke2 Re1+ 51. Kf3 Re4 52. e6 Qh3 53. Ne3 Qh1+ 54. Ng2 Kg6 55. Qd7 Kf6 56. Qf7+ Ke5 57. Qd7 Kf6 58. Qf7+ Ke5 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "10"]
[White "Lachmann, Hans Georg"]
[Black "Reefschlaeger, Helmut"]
[Result "0-1"]
[ECO "D07"]
[PlyCount "70"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. e3 e6 5. Nc3 Nf6 6. Qa4 Qd7 7. cxd5 exd5 8. Bb5 Bxf3 9. gxf3 Be7 10. Bd2 a6 11. Bxc6 Qxc6 12. Qxc6+ bxc6 13. Rc1 Kd7 14. Ke2 Rab8 15. Na4 h5 16. Rc2 Bd6 17. h3 Ng8 18. Rg1 g6 19. e4 Re8 20. Kd3 Re6 21. Rgc1 dxe4+ 22. fxe4 f5 23. e5 Be7 24. f4 Rh7 25. d5 cxd5 26. Rxc7+ Ke8 27. Kd4 g5 28. fxg5 h4 29. Kxd5 Rg6 30. e6 f4 31. Rc8+ Bd8 32. Rxd8+ Kxd8 33. Ba5+ Ke7 34. Rc8 Rxg5+ 35. Kd4 Rxa5 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "4"]
[White "Stoppkotte, Gerhard"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "43"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Nf3 c5 4. b3 cxd4 5. exd4 Nc6 6. Be2 e6 7. 0-0 Be7 8. Bb2 Bd7 9. Nbd2 0-0 10. c4 Rc8 11. Rc1 dxc4 12. Nxc4 Nb4 13. a3 Nbd5 14. Bd3 Bb5 15. Nfe5 Nb6 16. Re1 Nxc4 17. bxc4 Ba6 18. Ng4 Qb6 19. Ba1 Nxg4 20. Qxg4 Bf6 21. Re3 Bxc4 22. Bxh7+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "2"]
[White "Bilo, Heinrich"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "A23"]
[PlyCount "96"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Bg2 d5 5. cxd5 cxd5 6. d3 Nc6 7. Bg5 Be6 8. Nh3 Qd7 9. Ng1 Be7 10. Bxf6 Bxf6 11. Qd2 Be7 12. a3 Nd4 13. Qd1 0-0 14. e3 Nc6 15. d4 e4 16. Nge2 g5 17. b4 f5 18. Rc1 Bd6 19. Bh3 Rf6 20. Rc2 Raf8 21. Nc1 Rh6 22. Bg2 f4 23. Qd2 Ne7 24. Nb3 Bh3 25. Nc5 Bxc5 26. Bxh3 Qxh3 27. dxc5 Qg2 28. Rf1 Rxh2 29. exf4 Rh1 30. Rxh1 Qxh1+ 31. Ke2 gxf4 32. gxf4 Qf3+ 33. Ke1 Rf5 34. Qe3 Rxf4 35. Qxf3 Rxf3 36. a4 h5 37. Ne2 Ra3 38. b5 Rxa4 39. c6 bxc6 40. bxc6 Rc4 41. Rxc4 dxc4 42. c7 h4 43. Nc3 Kf7 44. Nxe4 Ke6 45. Ke2 Kd5 46. Ke3 h3 47. Ng3 h2 48. f4 Nc8 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "4"]
[White "Erpel, Werner"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "C14"]
[PlyCount "72"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 0-0 8. f4 c5 9. Nf3 Nc6 10. dxc5 f6 11. exf6 Qxf6 12. g3 Nxc5 13. 0-0-0 b6 14. Bg2 Ba6 15. Rhe1 Rac8 16. Nd4 Nd3+ 17. cxd3 Nxd4 18. Kb1 b5 19. Re5 b4 20. Nxd5 exd5 21. Bxd5+ Kh8 22. Qxb4 Nc6 23. Bxc6 Qxc6 24. Qd2 Rfd8 25. d4 Rxd4 26. Re8+ Rxe8 27. Qxd4 Qg6+ 28. Ka1 Qb6 29. Qd7 Rb8 30. b3 Qf6+ 31. Kb1 Qb6 32. Rd6 Qa5 33. Qe6 Rc8 34. Rc6 Qd8 35. Kb2 Rxc6 36. Qxc6 Bd3 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "6"]
[White "Illgen, Hans"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "149"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 g6 5. Bc4 Bg7 6. Nge2 Nc6 7. Be3 Nh6 8. d5 Ne5 9. Bb5+ Bd7 10. Bd4 Nf5 11. 0-0 0-0 12. Bxd7 Qxd7 13. Bxe5 Bxe5 14. Qd3 Rad8 15. Rad1 Qd6 16. Ne4 Qb6 17. b3 c6 18. c4 cxd5 19. cxd5 Rd7 20. Qf3 Qa5 21. Rd2 Rc8 22. Rfd1 Nd6 23. g3 Rdc7 24. a4 Qb4 25. Nxd6 Qxd6 26. Kg2 Qb4 27. Rd3 Rc2 28. Nd4 Rb2 29. Qe4 Bxd4 30. Rxd4 Qxb3 31. Qxe7 Rcc2 32. Qe8+ Kg7 33. Qe5+ Kg8 34. Rf1 Qc3 35. d6 Qc6+ 36. Kg1 Rc1 37. Qd5 Rxf1+ 38. Kxf1 Qd7 39. Kg2 Rb6 40. Qe5 Qc6+ 41. Kh3 Qd7+ 42. Kg2 Qc6+ 43. f3 Qd7 44. g4 f6 45. Qxf6 Rc6 46. Qe7 Qxe7 47. dxe7 Kf7 48. Rd7 Rb6 49. e8Q+ Kxe8 50. Rxh7 a5 51. h4 Kf8 52. h5 gxh5 53. Rxh5 Rb2+ 54. Kg3 b6 55. Rh7 Rb4 56. Rb7 Rxa4 57. Rxb6 Kg7 58. g5 Ra1 59. f4 a4 60. Kg4 a3 61. Kf5 Rc1 62. Rb7+ Kg8 63. Ra7 Rc5+ 64. Kg4 Rc3 65. g6 a2 66. Rxa2 Kg7 67. f5 Rc1 68. Ra7+ Kf6 69. Rf7+ Ke5 70. g7 Rg1+ 71. Kf3 Rg5 72. f6 Rf5+ 73. Ke3 Rg5 74. Rf8 Kf5 75. g8Q 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "11"]
[White "Lachmann, Hans Georg"]
[Black "Galle, Wolfgang"]
[Result "1-0"]
[ECO "E30"]
[PlyCount "19"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. d5 exd5 6. cxd5 d6 7. e3 Bf5 8. Qf3 Bg4 9. Bxf6 Bxf3 10. Bxd8 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "3"]
[White "Lachmann, Hans Georg"]
[Black "Groenegress, Wilfried"]
[Result "1/2-1/2"]
[ECO "A96"]
[PlyCount "70"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 e6 2. g3 f5 3. Bg2 Nf6 4. e3 Be7 5. b3 0-0 6. Ne2 d6 7. Bb2 Qe8 8. Nd2 Nc6 9. 0-0 Qh5 10. Nf4 Qh6 11. Nd3 Bd7 12. c4 Rae8 13. Qe2 e5 14. d5 Nd8 15. e4 f4 16. gxf4 exf4 17. f3 Nf7 18. Rf2 Nh5 19. Bf1 Bh4 20. Rg2 Ng5 21. Nf2 Nh3+ 22. Nxh3 Bxh3 23. Rxg7+ Nxg7 24. Bxh3 Bf6 25. Bxf6 Rxf6 26. Bg4 Qg5 27. Kh1 Kh8 28. Qf2 b6 29. b4 Qe5 30. Nb3 Qc3 31. Qd4 Qxd4 32. Nxd4 a6 33. a4 Rff8 34. Kg2 Rg8 35. Kf2 Ra8 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "9"]
[White "Lachmann, Hans Georg"]
[Black "Mohrenstecher, Juergen"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "39"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. e3 d5 5. Nf3 Nc6 6. c4 cxd4 7. cxd5 Qxd5 8. Nc3 Qa5 9. exd4 Bg4 10. Bb5 0-0-0 11. Bxc6 bxc6 12. h3 Bh5 13. Qd3 Kb7 14. b4 Qa3 15. b5 e5 16. bxc6+ Kxc6 17. Rb1 Bg6 18. Qb5+ Kd6 19. Qd5+ Ke7 20. Rb7+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "5"]
[White "Lachmann, Hans Georg"]
[Black "Speer, Albrecht"]
[Result "1/2-1/2"]
[ECO "D31"]
[PlyCount "103"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nd7 5. cxd5 exd5 6. Bd3 Bd6 7. e4 dxe4 8. Nxe4 Bb4+ 9. Bd2 Qe7 10. Ne2 Ngf6 11. N4g3 Nb6 12. 0-0 Bxd2 13. Qxd2 0-0 14. Rfe1 Nbd5 15. Qg5 h6 16. Qh4 Re8 17. Kf1 Ng4 18. Qxe7 Rxe7 19. Nc3 Ngf6 20. Bc4 Rxe1+ 21. Rxe1 Nxc3 22. bxc3 Kf8 23. f3 Ne8 24. Ne4 b6 25. Kf2 Bb7 26. Rb1 Rd8 27. a4 Nd6 28. Bd3 Nxe4+ 29. Bxe4 Rd7 30. a5 bxa5 31. Ke3 Ke7 32. c4 Kd6 33. c5+ Kc7 34. Ra1 Re7 35. g4 Ba6 36. Rxa5 Kb7 37. Kf4 Bc4 38. h4 a6 39. Ra1 Re8 40. Rb1+ Kc7 41. Rb6 Re6 42. Rb4 Bb5 43. d5 cxd5 44. Bxd5 Re7 45. g5 hxg5+ 46. hxg5 Kd8 47. Rb2 Rc7 48. Ke5 Rxc5 49. Kd6 Rc7 50. Rh2 Rd7+ 51. Ke5 Re7+ 52. Kd4 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "7"]
[White "Lachmann, Hans Georg"]
[Black "Teske, Eduard"]
[Result "1-0"]
[ECO "D31"]
[PlyCount "62"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. Nf3 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 0-0 10. Bd3 Nd7 11. 0-0 e5 12. Ng5 exd4 13. Nxh7 Qh6 14. Qxh6 gxh6 15. Nxf8 Kxf8 16. Rad1 c5 17. Rfe1 a5 18. Bf5 Nb6 19. Bxc8 Rxc8 20. b3 Rd8 21. Re5 Rc8 22. Rd3 Nd7 23. Rd5 Re8 24. Kf1 Re7 25. Rd1 f6 26. Re1 Rf7 27. Re6 b6 28. f4 Rg7 29. g3 Rh7 30. Kf2 h5 31. Kf3 h4 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "1"]
[White "Schmidt, Wolfgang2"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "68"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 g6 4. Nf3 Bg7 5. Nc3 Nxd5 6. Nxd5 Qxd5 7. Be3 b5 8. c4 bxc4 9. Qa4+ Bd7 10. Qxc4 Qb7 11. b3 0-0 12. Be2 a6 13. Rc1 c5 14. dxc5 Bb5 15. Qc2 Nc6 16. Bxb5 axb5 17. 0-0 Ra3 18. Rfd1 f5 19. Rd5 Qa8 20. Rd7 Rxa2 21. Qd1 h6 22. Qd5+ Kh7 23. Rd1 Ra1 24. h4 Rxd1+ 25. Qxd1 Rd8 26. Qd5 Rxd7 27. Qxd7 Qa1+ 28. Kh2 Qf6 29. Bf4 e5 30. Bd2 e4 31. Ne1 Qxh4+ 32. Kg1 Ne5 33. Qc7 Ng4 34. Bc3 Qxf2+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "8"]
[White "Spilker, Friedhelm"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "49"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Nd2 Bg7 4. Bd3 b6 5. f4 d6 6. Ne2 Ng4 7. Nf3 0-0 8. Ng3 c5 9. c3 Ba6 10. 0-0 Bxd3 11. Qxd3 Qc7 12. Bd2 Nd7 13. f5 d5 14. fxg6 hxg6 15. e4 e5 16. exd5 exd4 17. cxd4 cxd4 18. Nxd4 Qc5 19. Bc3 Rae8 20. Rae1 Nde5 21. Qd1 Bh6 22. Ne4 Qe7 23. Nc6 Qh4 24. Bxe5 Rxe5 25. Qxg4 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "10"]
[White "Stoppkotte, Gerhard"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "58"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 Nc6 7. 0-0 e5 8. d3 0-0-0 9. Be3 f5 10. h3 Bh5 11. Qc1 f4 12. Bd2 g5 13. Re1 g4 14. hxg4 Bxg4 15. Nh2 Bxe2 16. Rxe2 Rg8 17. Re4 Rg6 18. Nf3 Bc5 19. b4 Nd4 20. Qd1 Rdg8 21. Ne1 Qe6 22. Qh5 Rg5 23. Qxh7 Qg4 24. Bxf4 exf4 25. bxc5 Nf3+ 26. Kf1 Nd2+ 27. Kg1 Rh5 28. Rxf4 Nf3+ 29. Rxf3 Rxh7 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Rheda"]
[Date "1961.??.??"]
[Round "10"]
[White "Galle, Ernst"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "E04"]
[PlyCount "44"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 e6 4. Bg2 c5 5. c4 dxc4 6. 0-0 Nc6 7. Qa4 Bd7 8. Qxc4 b5 9. Qd3 Rc8 10. Nc3 c4 11. Qb1 Qb6 12. Rd1 b4 13. Ne4 Nd5 14. Neg5 c3 15. Qc2 h6 16. Nh3 cxb2 17. Qxb2 Nc3 18. Rd3 Na5 19. Ne5 Bb5 20. Rf3 Qxd4 21. Nxf7 Nxe2+ 22. Kf1 Qd1# 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Rheda"]
[Date "1961.??.??"]
[Round "5"]
[White "Groenegress, Wilfried"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "37"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Bd3 0-0 8. f4 c5 9. Nf3 Nc6 10. Bxh7+ Kxh7 11. Ng5+ Qxg5 12. fxg5 Nxd4 13. 0-0 Nxe5 14. Qh5+ Kg8 15. Rae1 Nc4 16. g6 fxg6 17. Rxf8+ Kxf8 18. Qh8+ Ke7 19. Nxd5+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Rheda"]
[Date "1961.??.??"]
[Round "2"]
[White "Lachmann, Hans Georg"]
[Black "Bilo, Heinrich"]
[Result "1-0"]
[ECO "E31"]
[PlyCount "121"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. d5 h6 6. Bh4 exd5 7. cxd5 d6 8. e3 Nbd7 9. Bd3 0-0 10. Nge2 a6 11. 0-0 Ne5 12. Bc2 Ng6 13. Bg3 Nh5 14. Qd3 Nxg3 15. Nxg3 f5 16. f4 b5 17. e4 c4 18. Qf3 Nh4 19. Qh5 Bxc3 20. bxc3 fxe4 21. Bxe4 Ra7 22. Rae1 Raf7 23. Bb1 Bf5 24. Nxf5 Nxf5 25. g4 Qh4 26. Qxh4 Nxh4 27. f5 Rf6 28. Re7 Ng6 29. Ra7 Ne5 30. h3 Rb8 31. a3 Rb6 32. Kg2 Rf7 33. Ra8+ Rf8 34. Rxf8+ Kxf8 35. Be4 Kf7 36. Kg3 a5 37. Rb1 Nd7 38. Kf4 Kf6 39. h4 Ne5 40. g5+ hxg5+ 41. hxg5+ Kf7 42. Bc2 Rb8 43. Ke3 Nd7 44. Kd4 a4 45. Bd1 Kg8 46. Bh5 Kf8 47. Re1 Ne5 48. f6 g6 49. Be2 Rb7 50. Rh1 Kg8 51. Rb1 Rb8 52. Bd1 Kf7 53. Bxa4 Rh8 54. Rxb5 Rh4+ 55. Ke3 Rh3+ 56. Kd2 Rh2+ 57. Kd1 Rh1+ 58. Kc2 Rh2+ 59. Kb1 Rh1+ 60. Ka2 Nd3 61. Rb7+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Rheda"]
[Date "1961.??.??"]
[Round "7"]
[White "Lachmann, Hans Georg"]
[Black "Katzki"]
[Result "1-0"]
[ECO "D63"]
[PlyCount "67"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Rc1 Nbd7 7. Nf3 c6 8. a3 h6 9. Bh4 dxc4 10. Bxc4 Nd5 11. Bg3 N7f6 12. 0-0 b6 13. Ne5 Bb7 14. Nxd5 exd5 15. Bd3 c5 16. Bb1 Ne4 17. Bf4 Bd6 18. f3 Bxe5 19. Bxe5 f6 20. Bf4 Ng5 21. Bxg5 hxg5 22. Qd3 Qe7 23. Qh7+ Kf7 24. Qh5+ Ke6 25. e4 Kd6 26. dxc5+ bxc5 27. Qg4 Qe5 28. b4 Rac8 29. bxc5+ Rxc5 30. Rxc5 Kxc5 31. Qd7 Kb6 32. Bc2 Ba6 33. Rb1+ Ka5 34. Qa4# 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Rheda"]
[Date "1961.??.??"]
[Round "11"]
[White "Lachmann, Hans Georg"]
[Black "Mohrenstecher, Juergen"]
[Result "1-0"]
[ECO "E73"]
[PlyCount "72"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 h6 7. Be3 e5 8. d5 Nbd7 9. Qc2 a6 10. g4 c6 11. g5 hxg5 12. Bxg5 cxd5 13. cxd5 Qa5 14. a3 b5 15. b4 Qc7 16. Rc1 Nb6 17. h4 Bd7 18. h5 Nxh5 19. Bxh5 gxh5 20. Qe2 f6 21. Nd1 Nc4 22. Bd2 Qb6 23. Rxc4 bxc4 24. Qxh5 Be8 25. Qh7+ Kf7 26. Qf5 Ke7 27. Rh7 Rf7 28. Qg4 Bd7 29. Qg6 Rg8 30. Bh6 Kf8 31. Nf3 a5 32. Nh4 axb4 33. Bxg7+ Rgxg7 34. Qh6 Ke7 35. Rxg7 Rxg7 36. Qxg7+ Kd8 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Rheda"]
[Date "1961.??.??"]
[Round "9"]
[White "Lachmann, Hans Georg"]
[Black "Schoppmeyer, Herbert"]
[Result "1-0"]
[ECO "D56"]
[PlyCount "89"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Qc2 h6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Qxc7 Qb4+ 12. Qc3 Qd6 13. Be2 Nf6 14. 0-0 Bf5 15. Rfc1 Rac8 16. Qa5 Qb8 17. Ne5 Rfd8 18. Qe1 Qd6 19. Bd1 Ne4 20. Bb3 f6 21. Nd3 Kh8 22. Nf4 Be6 23. Rxc8 Rxc8 24. Rc1 Rxc1 25. Qxc1 Bg8 26. Nxd5 Qd7 27. Nf4 Bxb3 28. axb3 g5 29. Nh5 g4 30. Qc2 f5 31. Ng3 Nxg3 32. hxg3 Kg7 33. Qc5 b6 34. Qe5+ Kf7 35. Qh8 Kg6 36. Qg8+ Kf6 37. Qf8+ Kg6 38. Qa8 Qc7 39. d5 Kf7 40. Qh8 Kg6 41. Qg8+ Kf6 42. Qe6+ Kg7 43. d6 Qd8 44. d7 Kf8 45. Qxf5+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Rheda"]
[Date "1961.??.??"]
[Round "4"]
[White "Lachmann, Hans Georg"]
[Black "Speer, Albrecht"]
[Result "1/2-1/2"]
[ECO "D06"]
[PlyCount "68"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Rxb1 Qxd5 5. Nf3 Nc6 6. e3 e5 7. Be2 Bb4+ 8. Bd2 Bxd2+ 9. Nxd2 exd4 10. e4 Qd6 11. 0-0 Nge7 12. f4 d3 13. Bg4 0-0 14. Kh1 Rad8 15. Qe1 Nd4 16. e5 Qg6 17. Bh3 Qh5 18. Rd1 Qe2 19. Ne4 Nd5 20. Rf2 Qxe1+ 21. Rxe1 Nc2 22. Rc1 Nde3 23. Nd2 Rd5 24. g3 c5 25. Kg1 c4 26. Rf3 Rd4 27. Kf2 Nd5 28. Nxc4 d2 29. Rd1 Rxc4 30. Rxd2 Nb6 31. e6 Re8 32. e7 Rc7 33. Rc3 Rcxe7 34. Rdxc2 Nd5 1/2-1/2

[Event "Ost Westfalen Lippe-ch playoff"]
[Site "Rheda"]
[Date "1961.??.??"]
[Round "?"]
[White "Lachmann, Hans Georg"]
[Black "Speer, Albrecht"]
[Result "1/2-1/2"]
[ECO "E30"]
[PlyCount "59"]
[EventDate "1961.??.??"]
[EventType "match"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bd2 c5 6. d5 d6 7. g3 exd5 8. cxd5 Na6 9. Bg2 Nc7 10. e4 0-0 11. Nge2 Re8 12. 0-0 b5 13. Qc2 a5 14. Rae1 Ra7 15. f4 Bxc3 16. bxc3 Na8 17. Nc1 Nb6 18. Nd3 Nc4 19. Bc1 Rae7 20. e5 dxe5 21. d6 Re6 22. fxe5 Nxe5 23. Nxe5 Rxe5 24. Rxe5 Rxe5 25. Bf4 Re8 26. Qf2 Ne4 27. Bxe4 Rxe4 28. Bxh6 Qe8 29. Bd2 Bh3 30. Re1 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Rheda"]
[Date "1961.??.??"]
[Round "6"]
[White "Latka, Dieter"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "A09"]
[PlyCount "88"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. e3 c5 4. b4 f6 5. bxc5 e5 6. Nxe5 fxe5 7. Qh5+ Ke7 8. c6 Nf6 9. Qxe5+ Kf7 10. c7 Qd6 11. cxb8Q Rxb8 12. Qxd6 Bxd6 13. Bd3 Ng4 14. f3 Ne5 15. Be4 dxe3 16. dxe3 Nxf3+ 17. Bxf3 Be5 18. Ba3 Bxa1 19. 0-0 Bf6 20. Bd6 Ra8 21. Nd2 Ke6 22. c5 Be5 23. Bg4+ Kd5 24. e4+ Kc6 25. Bxe5 Bxg4 26. Bd6 Be6 27. a3 b6 28. e5 bxc5 29. Rc1 Rhc8 30. Ne4 c4 31. Nc3 a6 32. Na4 Rd8 33. Nb2 Rac8 34. Nxc4 Bxc4 35. Rxc4+ Kd5 36. Ra4 Rc6 37. h3 Rd7 38. Kh2 Rb7 39. Kg3 Rb2 40. Ra5+ Ke6 41. Bb4 Re2 42. Bd6 Rc3+ 43. Kh4 Rxg2 44. Bb4 g5+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Rheda"]
[Date "1961.??.??"]
[Round "3"]
[White "Oestreich, Reinhard"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "D56"]
[PlyCount "62"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3 11. Qxc3 dxc4 12. Bxc4 b6 13. 0-0 Nd7 14. e4 Bb7 15. Rfe1 Rac8 16. Rad1 Nf6 17. Bd3 Rfd8 18. Bb1 c5 19. Qa3 a6 20. Rc1 Nd7 21. Nd2 Qg5 22. Nf3 Qf4 23. Rc3 cxd4 24. Nxd4 Ne5 25. Ne2 Qd2 26. Kf1 Nc4 27. Qb3 Nxb2 28. Rxc8 Rxc8 29. Qxb6 Nd1 30. Qd4 Rd8 31. Qxd2 Rxd2 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Rheda"]
[Date "1961.??.??"]
[Round "1"]
[White "Ophoff, Rigobert"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "74"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 g6 4. Nf3 Bg7 5. Bd3 0-0 6. c4 b5 7. b3 bxc4 8. bxc4 c6 9. dxc6 Nxc6 10. Be3 Bg4 11. Be2 Ne4 12. 0-0 Qa5 13. Qe1 Rac8 14. Nbd2 Nxd2 15. Bxd2 Qa6 16. c5 Qa3 17. Qc1 Qa4 18. Rb1 Bxf3 19. Bxf3 Nxd4 20. Bd1 Qxa2 21. Ra1 Ne2+ 22. Bxe2 Bxa1 23. Bc4 Qb2 24. Be3 Qxc1 25. Rxc1 Bb2 26. Rc2 Be5 27. g3 Rfd8 28. Ba6 Rc7 29. c6 Bd4 30. Bf4 e5 31. Bg5 Rd6 32. Bb7 f6 33. Bc1 Kf7 34. Ba3 Rd5 35. Bb4 Rb5 36. Bd6 Rbxb7 37. cxb7 Rxb7 0-1

[Event "Ost Westfalen Lippe-ch playoff"]
[Site "Rheda"]
[Date "1961.??.??"]
[Round "?"]
[White "Speer, Albrecht"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "D54"]
[PlyCount "77"]
[EventDate "1961.??.??"]
[EventType "match"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 0-0 6. Rc1 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. Rxc3 exd5 11. Bd3 c6 12. Ne2 Nd7 13. Qb1 Qg5 14. 0-0 Nf6 15. b4 a6 16. a4 Bd7 17. b5 axb5 18. axb5 cxb5 19. Bxb5 Bxb5 20. Qxb5 Ra2 21. Rfc1 Ne4 22. Rb3 Qf5 23. f3 Nd6 24. Ng3 Rc2 25. Qf1 Qc8 26. Rxc2 Qxc2 27. Qb1 Qc7 28. Ne2 b5 29. Rc3 Qb7 30. Rc5 b4 31. Nf4 b3 32. Nd3 Nc4 33. e4 Ra8 34. exd5 b2 35. Nxb2 Nxb2 36. d6 Qb4 37. Rd5 Qb3 38. Qe4 Qd1+ 39. Kf2 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Rheda"]
[Date "1961.??.??"]
[Round "8"]
[White "Teske, Eduard"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "51"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 cxd4 7. cxd4 Nc6 8. f4 f6 9. Nf3 fxe5 10. fxe5 Bb4+ 11. Bd2 Qb6 12. a3 Bxd2+ 13. Qxd2 Na5 14. Nc1 0-0 15. Bd3 Nc6 16. Ne2 Na5 17. Qg5 Nb3 18. Rd1 Qa5+ 19. Nc3 Qd8 20. Qh5 g6 21. Bxg6 hxg6 22. Qxg6+ Kh8 23. Ng5 Qe7 24. Rd3 Qg7 25. Rh3+ Kg8 26. Qxe6+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1959.04.??"]
[Round "2"]
[White "Beerheide, Walther"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "50"]
[EventDate "1959.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 f6 9. exf6 Nxf6 10. 0-0 cxd4 11. cxd4 Bd6 12. Re1 0-0 13. Nc3 Bd7 14. a3 Rae8 15. Bc2 e5 16. dxe5 Nxe5 17. Be3 Nxf3+ 18. gxf3 Qc7 19. Nxd5 Nxd5 20. Bb3 Kh8 21. Bxd5 Rf6 22. Rc1 Bxh2+ 23. Kh1 Qe5 24. f4 Qf5 25. Kxh2 Qh3+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1959.04.??"]
[Round "7"]
[White "Galle, Wolfgang"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "D56"]
[PlyCount "80"]
[EventDate "1959.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3 11. bxc3 dxc4 12. Bxc4 b6 13. Ne5 Bb7 14. 0-0 c5 15. Qe2 cxd4 16. cxd4 Nd7 17. f4 Rac8 18. Bb3 Nxe5 19. fxe5 Rc3 20. Rac1 Qc7 21. Qd2 Rc8 22. Rxc3 Qxc3 23. Qxc3 Rxc3 24. Kf2 a5 25. Rd1 Kf8 26. Rd2 b5 27. Rc2 Rxc2+ 28. Bxc2 Bd5 29. Bb1 b4 30. e4 Bc4 31. Ke1 a4 32. Kd2 a3 33. Kc1 Ke7 34. g4 g5 35. Kc2 Kd7 36. Kc1 Kc6 37. Bc2 Bxa2 38. Ba4+ Kc7 39. Kc2 Bc4 40. Be8 b3+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1959.04.??"]
[Round "11"]
[White "Groenegress, Wilfried"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "65"]
[EventDate "1959.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 f6 9. exf6 Nxf6 10. 0-0 cxd4 11. cxd4 Bd6 12. Re1 0-0 13. Nc3 Bd7 14. a3 Rae8 15. Bg5 Kh8 16. Na4 Qc7 17. Nc3 Ng4 18. h3 Bh2+ 19. Kf1 Nxf2 20. Kxf2 Qg3+ 21. Ke3 e5 22. Kd2 Rxf3 23. Qxf3 Qxg5+ 24. Kd1 Nxd4 25. Qf7 Bc6 26. Rf1 Rg8 27. Rf2 Bg3 28. Rf3 e4 29. h4 Bxh4 30. Rf4 Be8 31. Nxe4 dxe4 32. Qxg8+ Kxg8 33. Bc4+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1959.04.??"]
[Round "5"]
[White "Lachmann, Hans Georg"]
[Black "Drevermann"]
[Result "1-0"]
[ECO "E20"]
[PlyCount "43"]
[EventDate "1959.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 g6 4. e4 d5 5. e5 Nh5 6. Nf3 c6 7. Be2 h6 8. Be3 Nd7 9. Qd2 dxc4 10. Bxc4 Nb6 11. Bb3 Nd5 12. 0-0 Nxe3 13. fxe3 Be7 14. Rad1 Bb4 15. Qf2 Qc7 16. Ne4 f5 17. exf6 0-0 18. Ne5 Kh7 19. g4 Ng7 20. Qh4 Nf5 21. gxf5 gxf5 22. Ng5+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1959.04.??"]
[Round "10"]
[White "Lachmann, Hans Georg"]
[Black "Oestreich, Reinhard"]
[Result "0-1"]
[ECO "C15"]
[PlyCount "40"]
[EventDate "1959.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. Qg4 Ne7 5. Qxg7 Rg8 6. Qh6 c5 7. e5 cxd4 8. a3 Ba5 9. b4 Bc7 10. Nb5 Bxe5 11. Nf3 Nf5 12. Qh5 Qf6 13. g4 d3 14. Ra2 a6 15. gxf5 axb5 16. Bxd3 Nc6 17. fxe6 Bc3+ 18. Kd1 Bxe6 19. Bg5 Rxg5 20. Nxg5 Qf4 0-1

