[Event "Theme corr"]
[Site "corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Batik, Frantisek"]
[Black "Duehrssen, Rudolf"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "96"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Qg4 Nc6 5. Nf3 cxd4 6. Bd3 g6 7. h4 h5 8. Qg3 Nge7 9. 0-0 Qb6 10. a4 Nb4 11. Bb5+ Bd7 12. Bxd7+ Kxd7 13. Na3 Nf5 14. Qh3 Rc8 15. Ng5 Ke7 16. c3 Na6 17. Nb5 dxc3 18. bxc3 Ke8 19. Rb1 Qa5 20. Nxa7 Rxc3 21. Bd2 Rxh3 22. Bxa5 Rxh4 23. Rxb7 Be7 24. Bd2 Rd4 25. Nf3 Rc4 26. a5 Rc7 27. Rxc7 Nxc7 28. Nc8 Kd7 29. Nxe7 Nxe7 30. Ng5 Nc6 31. f4 Rf8 32. Rb1 d4 33. Rb7 Ra8 34. Nf3 Nxa5 35. Bxa5 Rxa5 36. Nxd4 g5 37. g3 gxf4 38. gxf4 Rd5 39. Nf3 Kc6 40. Rb1 Rc5 41. Rd1 Nd5 42. Nd4+ Kd7 43. f5 exf5 44. Nxf5 Ke6 45. Ng7+ Kxe5 46. Nxh5 Ne3 47. Re1 Ke4 48. Ng3+ Kf3 0-1

[Event "Theme corr"]
[Site "corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Bergmann, W."]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "95"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Qg4 Nc6 5. Nf3 cxd4 6. Bd3 g6 7. h4 h5 8. Qg3 Nge7 9. 0-0 Qb6 10. Nbd2 Nb4 11. Ng5 Nxd3 12. Qxd3 Nf5 13. Ngf3 Bd7 14. a4 a5 15. Nb3 Bc5 16. Bg5 Rc8 17. Rfd1 Qb4 18. Bd2 Qc4 19. Nxa5 Qxd3 20. cxd3 b6 21. Nb3 Ke7 22. Bg5+ Ke8 23. Rdc1 Be7 24. Rxc8+ Bxc8 25. Nbxd4 Nxd4 26. Nxd4 Bxg5 27. hxg5 Kd7 28. b4 Ba6 29. b5 Bb7 30. f4 Rc8 31. Ra3 Rc1+ 32. Kf2 Kc7 33. Ne2 Rb1 34. d4 Kd7 35. Rh3 Rb2 36. g4 hxg4 37. Rh7 Ke7 38. Rh8 g3+ 39. Kxg3 Rxe2 40. Rb8 Ra2 41. Rxb7+ Ke8 42. f5 exf5 43. e6 fxe6 44. Kf4 Rxa4 45. Ke5 Kd8 46. Rxb6 f4 47. Rxe6 f3 48. Rxg6 1-0

[Event "Theme corr"]
[Site "corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Camenzind, LJ."]
[Black "Duehrssen, Rudolf"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "68"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Qg4 Nc6 5. c3 cxd4 6. cxd4 Qb6 7. Nf3 Nge7 8. Nc3 Nf5 9. Bb5 Bd7 10. Bxc6 bxc6 11. 0-0 h5 12. Qf4 g6 13. Ne2 c5 14. Rd1 Bh6 15. Ng5 0-0 16. dxc5 Qxc5 17. h4 Rab8 18. a3 Qc2 19. Rd2 Qc7 20. Rd3 a5 21. g3 Bg7 22. Nf3 Qc2 23. Rd2 Qe4 24. Nc3 Qxf4 25. gxf4 Rfc8 26. Ne2 Bf8 27. Ng3 a4 28. Nxf5 gxf5 29. Rd3 Bc5 30. Nd4 Be7 31. Rh3 Rc4 32. Ne2 d4 33. Ng3 Rb3 34. Rh2 Rd3 0-1

[Event "Theme corr"]
[Site "corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Batik, Frantisek"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "89"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Qg4 Nc6 5. Nf3 cxd4 6. Bd3 Qc7 7. Qg3 f6 8. exf6 Qxg3 9. f7+ Kxf7 10. hxg3 Nf6 11. Ng5+ Kg8 12. f4 h6 13. Nf3 Bd7 14. Nbd2 Bb4 15. 0-0 Bxd2 16. Bxd2 Ne4 17. Kh2 g6 18. Rae1 Nxd2 19. Nxd2 Kg7 20. a3 Rhf8 21. Nf3 a6 22. Ne5 Nxe5 23. Rxe5 Rf6 24. g4 Raf8 25. Kg3 Bc6 26. Rf3 Bd7 27. g5 hxg5 28. Rxg5 Rc8 29. Re5 Rc5 30. Kg4 Bb5 31. Re2 Bd7 32. Kg5 Rc8 33. Rh3 Rcf8 34. Rh4 Bb5 35. g4 Bxd3 36. Reh2 Kf7 37. Rh7+ Ke8 38. cxd3 e5 39. Re2 e4 40. dxe4 d3 41. Re3 Rxf4 42. exd5+ Kd8 43. Rxd3 Re4 44. Rxb7 Rff4 45. Rg3 1-0

[Event "Theme corr"]
[Site "corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Bergmann, W."]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "97"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Qg4 cxd4 5. Nf3 Nc6 6. Bd3 Nge7 7. 0-0 Ng6 8. Re1 Be7 9. a3 0-0 10. h4 f5 11. exf6 Rxf6 12. Qh5 Nf8 13. Bg5 Rf7 14. Nbd2 Bd7 15. Bxe7 Qxe7 16. Ne5 Nxe5 17. Rxe5 Qf6 18. Nf3 Re8 19. Rae1 a6 20. R1e2 Qf4 21. Nd2 Bb5 22. g3 Qf6 23. Bxb5 axb5 24. Nb3 Rfe7 25. Re1 Ng6 26. R5e2 e5 27. f4 h6 28. Rf1 Kh7 29. fxe5 Qb6 30. Kh1 Nxe5 31. Qf5+ Qg6 32. Nxd4 Nc4 33. Rxe7 Rxe7 34. b3 Ne3 35. Qxg6+ Kxg6 36. Rf2 Nd1 37. Rd2 Nc3 38. Rd3 Rc7 39. Kg2 Kf6 40. Kf3 Ke5 41. h5 Ne4 42. g4 Rf7+ 43. Nf5 d4 44. Rd1 Ng5+ 45. Kg3 Ne6 46. Kf3 Rc7 47. Re1+ Kd5 48. Rd1 Ke5 49. Re1+ 1/2-1/2

[Event "Nacht-Express"]
[Site "Berlin"]
[Date "1946.??.??"]
[Round "4"]
[White "Hamburger, D."]
[Black "Duehrssen, Rudolf"]
[Result "0-1"]
[ECO "A22"]
[PlyCount "62"]
[EventDate "1946.08.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e3 e5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. Nf3 Nxc3 6. bxc3 Bd6 7. Qc2 0-0 8. Rb1 Nc6 9. Bc4 Bg4 10. Qe4 Qd7 11. Rxb7 Bf5 12. Qd5 Be6 13. Qb5 Bxc4 14. Qxc4 Na5 15. Qb5 Qc6 16. Qxa5 Qxb7 17. 0-0 Rfe8 18. d4 exd4 19. cxd4 Rab8 20. Qh5 Qe4 21. Ng5 Qg6 22. Qxg6 hxg6 23. f3 f6 24. Ne4 Bb4 25. h3 Re6 26. a3 Be7 27. Bd2 Rb2 28. Rc1 f5 29. d5 Reb6 30. Rxc7 fxe4 31. Rxe7 Rxd2 0-1

[Event "GER corr"]
[Site "GER corr"]
[Date "1943.??.??"]
[Round "?"]
[White "Koch, Berthold"]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "71"]
[EventDate "1943.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Bb4+ 8. Kf1 f6 9. a3 Be7 10. Nc3 fxe5 11. dxe5 a6 12. Bd3 Qc7 13. Bf4 Nh6 14. Qc2 Nf7 15. h4 h6 16. Re1 Ncd8 17. Qd2 Qa5 18. Rh3 Bd7 19. Kg1 Rc8 20. Rg3 Kf8 21. Rg6 Nc6 22. Qe2 Rg8 23. Bd2 d4 24. Ne4 Qd8 25. h5 Nfxe5 26. Nxe5 Nxe5 27. Ng5 hxg5 28. Qxe5 Bf6 29. Qe2 Rh8 30. h6 Rxh6 31. Rxh6 gxh6 32. Bb4+ Kg8 33. Qe4 Bg7 34. Qh7+ Kf7 35. Bg6+ Kf6 36. Bh5 1-0

[Event "International corr"]
[Site "corr"]
[Date "1942.??.??"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Diemer, Emil Joseph"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "70"]
[EventDate "1941.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Ba4 Nxf3+ 6. Qxf3 Be7 7. d3 0-0 8. h3 c6 9. Bb3 d6 10. Be3 Qc7 11. 0-0 b5 12. Ne2 a5 13. c3 a4 14. Bc2 c5 15. Rac1 Bb7 16. g4 d5 17. Ng3 d4 18. cxd4 cxd4 19. Bd2 Qb6 20. Nf5 Bc5 21. Qg3 Rfe8 22. f4 Nxe4 23. dxe4 d3+ 24. Kh2 dxc2 25. fxe5 Bxe4 26. Qf4 Bd3 27. Rf3 Bxf5 28. Qxf5 Rxe5 29. Qxf7+ Kh8 30. Rxc2 Re2+ 31. Kh1 Qd6 32. Qf4 Qxf4 33. Rxf4 Be3 34. Bxe3 Rxc2 35. Bd4 Kg8 0-1

[Event "corr"]
[Site "corr"]
[Date "1941.??.??"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Dyckhoff, Eduard"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "104"]
[EventDate "1941.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Ba4 Bc5 6. Nxe5 0-0 7. Nd3 Bb6 8. e5 Ne8 9. 0-0 d6 10. exd6 Nxd6 11. Nd5 Qg5 12. Ne3 N4f5 13. Ne1 Be6 14. Nxf5 Qxf5 15. d3 c5 16. Qf3 Qg6 17. Qg3 Qxg3 18. hxg3 c4 19. Bf4 Nf5 20. c3 cxd3 21. Nxd3 Rad8 22. Rfd1 h5 23. Bc2 f6 24. b3 g5 25. Bc1 Nxg3 26. Ba3 Rfe8 27. Nc5 Ne2+ 28. Kf1 Bxc5 29. Bxc5 Nxc3 30. Rxd8 Rxd8 31. Bxa7 Rd2 32. Bg6 h4 33. Be3 Rxa2 34. Rxa2 Nxa2 35. Be4 b5 36. Bd3 b4 37. Bc2 Kf7 38. f4 g4 39. f5 Bd5 40. Bf2 g3 41. Bc5 Nc1 42. Bd1 Nxb3 43. Bxb3 Bxb3 44. Bxb4 Bd5 45. Bd6 Be4 46. Ke2 Bxg2 47. Ke3 Bh3 48. Kf4 Ke8 49. Ke4 Kd7 50. Bf4 Kc6 51. Bb8 Kc5 52. Bc7 Bg4 0-1

[Event "International corr"]
[Site "corr"]
[Date "1941.??.??"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Seibold, Matthaus"]
[Result "0-1"]
[ECO "E23"]
[PlyCount "52"]
[EventDate "1941.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Nc6 6. Nf3 Ne4 7. Bd2 Nxc5 8. Qc2 0-0 9. a3 Bxc3 10. Bxc3 f5 11. b4 Ne4 12. Bb2 b6 13. e3 Bb7 14. Be2 Qe7 15. 0-0 Rac8 16. Rad1 a5 17. b5 Nd8 18. Bd4 Nc5 19. Nd2 e5 20. Ba1 d6 21. Rfe1 Nde6 22. Bf1 Rf6 23. f4 Rg6 24. Kh1 Qh4 25. Nf3 Qg4 26. fxe5 Bxf3 0-1

[Event "International corr"]
[Site "corr"]
[Date "1941.??.??"]
[Round "?"]
[White "Kalliwoda, K."]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "D49"]
[PlyCount "53"]
[EventDate "1941.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 Nxe5 12. Nxe5 axb5 13. 0-0 Qd5 14. Qe2 Ba6 15. Bg5 Be7 16. f4 0-0 17. Rf3 Bb7 18. Rh3 h6 19. Bxf6 Bxf6 20. Ng4 Rfc8 21. Rxh6 Rxa2 22. Re1 Qb3 23. Nxf6+ gxf6 24. Qg4+ Kf8 25. Rh7 Ke7 26. Qh5 Rf8 27. Qc5+ 1-0

[Event "International corr"]
[Site "corr"]
[Date "1941.??.??"]
[Round "?"]
[White "Sika, Tomas"]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "E38"]
[PlyCount "43"]
[EventDate "1941.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Nc6 6. Nf3 Bxc5 7. Bg5 Nd4 8. Nxd4 Bxd4 9. e4 Qa5 10. Bd2 Qb6 11. Nd1 0-0 12. Be2 d5 13. exd5 exd5 14. 0-0 Be6 15. Rc1 Rac8 16. b3 dxc4 17. bxc4 Qa6 18. Be3 Rfd8 19. Bxd4 Rxd4 20. Ne3 Ne4 21. Rfd1 Rcd8 22. Qxe4 1-0

[Event "corr"]
[Site "corr"]
[Date "1940.??.??"]
[Round "?"]
[White "Malmgren, Harald Valdemar"]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "D54"]
[PlyCount "57"]
[EventDate "1940.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Rc1 Ne4 7. Bxe7 Qxe7 8. cxd5 Nxc3 9. Rxc3 exd5 10. Qc2 Nc6 11. Be2 Be6 12. Nf3 Rfc8 13. 0-0 Nd8 14. e4 dxe4 15. Qxe4 c6 16. Re1 Rc7 17. Bc4 Qf8 18. Ng5 g6 19. Qh4 h6 20. Nxe6 Nxe6 21. Bxe6 fxe6 22. Rxe6 Re8 23. Rxg6+ Kh7 24. h3 Kxg6 25. Qg3+ Kh7 26. Qxc7+ Re7 27. Rf3 Rxc7 28. Rxf8 Rd7 29. Rf4 1-0

[Event "Bad Saarow Meister"]
[Site "Bad Saarow"]
[Date "1937.06.27"]
[Round "9"]
[White "Engels, Ludwig"]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "C12"]
[PlyCount "65"]
[EventDate "1937.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. Bd3 h6 6. Bxf6 Qxf6 7. Nf3 c5 8. 0-0 Bxc3 9. bxc3 c4 10. Be2 Nc6 11. Nd2 0-0 12. f4 b5 13. Bf3 Rd8 14. f5 Qg5 15. Qe1 Bb7 16. h4 Qe7 17. f6 Qc7 18. fxg7 Kxg7 19. e5 Rg8 20. Bh5 Raf8 21. Rf6 Ne7 22. Qf2 Ng6 23. Rf1 Qe7 24. Nf3 Bc6 25. Nh2 Be8 26. Ng4 Rh8 27. Qe3 Rfg8 28. Bxg6 fxg6 29. h5 Rh7 30. hxg6 Bxg6 31. Rxg6+ Kxg6 32. Nf6 Rhg7 33. Qh3 1-0

[Event "Bad Saarow Meister"]
[Site "Bad Saarow"]
[Date "1937.06.26"]
[Round "8"]
[White "Duehrssen, Rudolf"]
[Black "Michel, Paul"]
[Result "0-1"]
[ECO "C43"]
[PlyCount "98"]
[EventDate "1937.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 d5 4. dxe5 Nxe4 5. Bd3 Nc6 6. Nbd2 Bg4 7. Qe2 Nxd2 8. Bxd2 Bc5 9. Be3 Qe7 10. 0-0 0-0-0 11. Rfe1 Kb8 12. Bxc5 Qxc5 13. Qe3 Qxe3 14. Rxe3 Bxf3 15. gxf3 Nd4 16. f4 g6 17. Kh1 Ne6 18. Rf3 f6 19. Re1 f5 20. h4 Nd4 21. Rg3 Ne6 22. Rf3 c6 23. Kh2 Nd4 24. Rfe3 Ne6 25. Kg3 h6 26. Rf3 Nd4 27. Rfe3 Ne6 28. Rf3 Kc7 29. c3 Kd7 30. Rh1 Nc5 31. Bc2 Ne4+ 32. Kg2 Rhg8 33. Re3 Rde8 34. c4 g5 35. hxg5 hxg5 36. Rh7+ Re7 37. Rxe7+ Kxe7 38. fxg5 Rxg5+ 39. Kf3 Ke6 40. cxd5+ cxd5 41. Ra3 a6 42. Ke3 Rg2 43. Bxe4 fxe4 44. Rb3 b5 45. Ke2 d4 46. Rh3 e3 47. Rh6+ Kd5 48. e6 Rxf2+ 49. Ke1 d3 0-1

[Event "Bad Saarow Meister"]
[Site "Bad Saarow"]
[Date "1937.06.25"]
[Round "7"]
[White "Duehrssen, Rudolf"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "50"]
[EventDate "1937.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nc6 2. e4 e5 3. Nf3 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qe2 bxc6 7. g3 Ne7 8. Nd2 Ng6 9. Bg2 Ba6 10. c4 0-0 11. 0-0 Rae8 12. Rb1 d5 13. b4 Bd4 14. b5 cxb5 15. cxb5 Bb7 16. Ba3 dxe4 17. Bxf8 e3 18. Bxb7 exf2+ 19. Qxf2 Kxf8 20. Kg2 Bxf2 21. Rxf2 Qe6 22. Nf3 Nf4+ 23. Kh1 Qb6 24. Rff1 Qxb7 25. gxf4 Re4 0-1

[Event "Bad Saarow Meister"]
[Site "Bad Saarow"]
[Date "1937.06.24"]
[Round "6"]
[White "Richter, Kurt Paul"]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "C12"]
[PlyCount "68"]
[EventDate "1937.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bc1 c5 9. Bd3 Nc6 10. Qg4 g6 11. Bxe4 dxe4 12. Qxe4 cxd4 13. Nf3 Qa5 14. 0-0 Qxc3 15. Rb1 b6 16. Qf4 Bb7 17. Qf6 Rh7 18. Bg5 Rd8 19. Qf4 Ne7 20. Bxe7 Kxe7 21. Qh4+ Ke8 22. Ng5 Qc6 23. f3 Rg7 24. Qxh6 Rg8 25. Nh7 Ke7 26. Qg5+ Kd7 27. Nf6+ Kc8 28. Nxg8 Rxg8 29. Qf4 Qd7 30. Rfd1 Rd8 31. Rb4 Qc7 32. Rbxd4 Rxd4 33. Qxd4 Qc5 34. Qxc5+ bxc5 1-0

[Event "Bad Saarow Meister"]
[Site "Bad Saarow"]
[Date "1937.06.23"]
[Round "5"]
[White "Duehrssen, Rudolf"]
[Black "Czaya, Richard"]
[Result "0-1"]
[ECO "D60"]
[PlyCount "58"]
[EventDate "1937.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 0-0 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Bd3 c5 10. 0-0 Nxc3 11. bxc3 cxd4 12. cxd4 e5 13. Qc2 g6 14. Rac1 exd4 15. exd4 Nf6 16. Rfe1 Qa3 17. Qd2 Be6 18. Bb1 Rac8 19. Rcd1 Kg7 20. Qf4 Bxa2 21. Bxa2 Qxa2 22. d5 Qc4 23. Qxc4 Rxc4 24. Re7 Rd8 25. d6 Rd7 26. h3 Rxe7 27. dxe7 Re4 28. Re1 Rxe1+ 29. Nxe1 Ne8 0-1

[Event "Bad Saarow Meister"]
[Site "Bad Saarow"]
[Date "1937.06.22"]
[Round "4"]
[White "Ernst, Wilhelm"]
[Black "Duehrssen, Rudolf"]
[Result "0-1"]
[ECO "E43"]
[PlyCount "80"]
[EventDate "1937.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 b6 6. Bd3 Bb7 7. f3 d6 8. Ne2 Qd7 9. 0-0 Nc6 10. Ng3 Ba6 11. e4 Na5 12. Bg5 Bxc4 13. Bxf6 gxf6 14. Nh5 Qb5 15. Nxf6+ Ke7 16. Rb1 Qa6 17. Bxc4 Nxc4 18. Nh5 Ne3 19. Qd2 Nxf1 20. Qg5+ Kd7 21. Nf6+ Kc6 22. Rxf1 Qxa2 23. c4 Qb2 24. Qe3 e5 25. Rd1 exd4 26. Qg5 Kb7 27. Qd5+ c6 28. Qxd6 Rad8 29. Qe7+ Ka8 30. Qc7 Rc8 31. Qd6 Rhd8 32. Nd7 Qc3 33. c5 Qxc5 34. Qxc5 bxc5 35. Nxc5 Rb8 36. f4 Rb5 37. Nd3 c5 38. Ne5 f6 39. Ng4 c4 40. Nxf6 c3 0-1

[Event "Bad Saarow Meister"]
[Site "Bad Saarow"]
[Date "1937.06.21"]
[Round "3"]
[White "Duehrssen, Rudolf"]
[Black "Weichert, P."]
[Result "1/2-1/2"]
[ECO "B70"]
[PlyCount "79"]
[EventDate "1937.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 g6 7. Bg2 Bg7 8. Nxc6 bxc6 9. e5 dxe5 10. Qxd8+ Kxd8 11. Bxc6 Rb8 12. Be3 Kc7 13. Bxa7 Rxb2 14. Ba4 Bf5 15. Bb3 Bxc2 16. Rc1 Bxb3 17. Na4+ Kd6 18. axb3 Rxb3 19. 0-0 Nd5 20. Rfd1 e6 21. Bc5+ Kd7 22. Nb6+ Rxb6 23. Bxb6 Ke7 24. Bc5+ Kf6 25. Rd3 g5 26. Rb1 Rc8 27. Ba3 h5 28. Rb7 Rc3 29. Rxc3 Nxc3 30. Bb2 Nd5 31. Ra7 Kg6 32. Ra6 Kf5 33. Ra7 Kg6 34. Ra6 Kf5 35. f3 Kg6 36. Kf2 Nb4 37. Ra3 Nd5 38. Ra6 Nb4 39. Ra3 Nd5 40. Ra6 1/2-1/2

[Event "Bad Saarow Meister"]
[Site "Bad Saarow"]
[Date "1937.06.21"]
[Round "2"]
[White "Makarczyk, Kazimierz"]
[Black "Duehrssen, Rudolf"]
[Result "1/2-1/2"]
[ECO "E17"]
[PlyCount "100"]
[EventDate "1937.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. bxc3 d6 9. 0-0 Nd7 10. e4 e5 11. Rd1 Bf6 12. dxe5 Bxe5 13. Nxe5 Nxe5 14. f4 Nd7 15. e5 Bxg2 16. Qxg2 0-0 17. exd6 cxd6 18. Qc6 Rc8 19. Qxd6 Nc5 20. Qxd8 Rfxd8 21. Be3 Ne4 22. Rxd8+ Rxd8 23. Bd4 Nd2 24. c5 Nf3+ 25. Kf2 Nxd4 26. cxd4 Rxd4 27. Rc1 bxc5 28. Rxc5 g6 29. Ra5 Rd7 30. Kf3 f5 31. g4 fxg4+ 32. Kxg4 Kg7 33. h4 Re7 34. h5 Rf7 35. hxg6 hxg6 36. Ra6 Rc7 37. Rd6 a5 38. Rd5 Ra7 39. a4 Kh6 40. Rd6 Rc7 41. Rd5 Ra7 42. Rc5 Ra6 43. Rc8 Rd6 44. Rb8 Rd4 45. Rh8+ Kg7 46. Ra8 Rd5 47. Rb8 Rd4 48. Rb5 Rxa4 49. Kg5 Rb4 50. Rxa5 Rb7 1/2-1/2

[Event "Bad Saarow Meister"]
[Site "Bad Saarow"]
[Date "1937.06.20"]
[Round "1"]
[White "Duehrssen, Rudolf"]
[Black "Kuppe, Wilhelm"]
[Result "0-1"]
[ECO "C59"]
[PlyCount "90"]
[EventDate "1937.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Bd6 11. d4 0-0 12. 0-0 Qc7 13. Bd2 Nb7 14. Na3 Bxe5 15. dxe5 Qxe5 16. Nc4 Qe7 17. f3 Be6 18. Ne3 Rfe8 19. Qe1 Rad8 20. Rd1 Nd6 21. Qh4 Bc8 22. Rfe1 exf3 23. Bxf3 Nde4 24. Bc1 Rxd1 25. Bxd1 Qc5 26. c3 Bf5 27. Qf4 Bg6 28. Kh1 Rd8 29. h3 Nxc3 30. bxc3 Qxc3 31. Rf1 Qxc1 32. Bc2 Qa3 33. Bxg6 fxg6 34. Qc4+ Kh7 35. Rxf6 Qxe3 36. Rf1 c5 37. Rc1 Rd2 38. a4 Rd4 39. Qc2 c4 40. a5 c3 41. Kh2 Qf4+ 42. Kh1 Qg3 43. Rd1 Rxd1+ 44. Qxd1 Qf2 45. a6 Qd2 0-1

[Event "Theme corr"]
[Site "corr"]
[Date "1937.??.??"]
[Round "?"]
[White "Szigeti, Miklos"]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "87"]
[EventDate "1937.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 f6 7. Bd3 fxg5 8. Qh5+ Kf8 9. Rh3 gxh4 10. Rf3+ Nf6 11. Nh3 Qe8 12. Qg4 Nc6 13. Nb5 h5 14. Qxh4 Qd8 15. exf6 Bxf6 16. Qg3 Bd7 17. Nf4 Kg8 18. Ng6 Rh6 19. Nxc7 Rc8 20. Nb5 a6 21. Nd6 h4 22. Qh2 Nxd4 23. Rxf6 Qxf6 24. Nxc8 Bxc8 25. Qc7 Rxg6 26. Qxc8+ Kh7 27. Bxg6+ Qxg6 28. 0-0-0 Qg5+ 29. Kb1 Qxg2 30. Qc3 Nf3 31. Qd3+ g6 32. Qe3 Qg4 33. Rd3 Ne5 34. Rb3 Qd1+ 35. Qc1 Qxc1+ 36. Kxc1 g5 37. Kd1 Kg6 38. Ke2 g4 39. Rxb7 Nf3 40. Kf1 h3 41. c3 h2 42. Kg2 e5 43. b4 Kf5 44. b5 1-0

[Event "Bad Elster Olympia Trainingsturnier"]
[Site "Bad Elster"]
[Date "1936.05.14"]
[Round "9"]
[White "Lachmann, Hans Georg"]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "71"]
[EventDate "1936.05.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. e4 Bg7 4. Bc4 e6 5. Nc3 Ne7 6. Bg5 Nd7 7. Qd2 h6 8. Be3 c6 9. 0-0-0 Qc7 10. Rhe1 b6 11. Bb3 Bb7 12. d5 cxd5 13. Nb5 Qb8 14. exd5 e5 15. Ng1 a6 16. Nc3 Qc7 17. f4 f6 18. fxe5 fxe5 19. Rf1 Nf5 20. g4 Nxe3 21. Qxe3 Nf6 22. Qd3 g5 23. Rf3 0-0-0 24. Rxf6 Bxf6 25. Qf5+ Kb8 26. Qxf6 Rdf8 27. Qg6 Bc8 28. h3 Rfg8 29. Qe4 h5 30. Nf3 hxg4 31. hxg4 Qf7 32. Nxe5 dxe5 33. Qxe5+ Ka7 34. d6 Re8 35. Bxf7 Rxe5 36. d7 1-0

[Event "IFSB-ch corr"]
[Site "IFSB"]
[Date "1935.??.??"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Keres, Paul"]
[Result "0-1"]
[ECO "C52"]
[PlyCount "52"]
[EventDate "1935.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Myers"]
[Source "Myers"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. dxe5 dxe5 9. 0-0 Bb6 10. Bb5 Qe6 11. Qxe6+ Bxe6 12. Bxc6+ bxc6 13. Nxe5 Ne7 14. Ba3 c5 15. Nd2 f6 16. Nef3 0-0-0 17. Rfc1 Ng6 18. Nb3 Nf4 19. Rc2 Nd3 20. c4 a5 21. h3 Rhe8 22. Nbd2 Bd7 23. Rc3 Bc6 24. Rd1 a4 25. Bc1 f5 26. exf5 Ba5 0-1

[Event "EU olm corr3539"]
[Site "ICCF corr"]
[Date "1935.??.??"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Malmgren, Harald Valdemar"]
[Result "0-1"]
[ECO "B73"]
[PlyCount "70"]
[EventDate "1935.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. 0-0 0-0 9. h3 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. Bf3 Qa5 13. Rad1 Rfe8 14. Nd5 Qxd2 15. Rxd2 Bxd5 16. exd5 Nd7 17. g3 b5 18. Be2 a6 19. f4 Bxd4+ 20. Rxd4 Nb6 21. b3 Nd7 22. a4 Rec8 23. Rc1 Rc3 24. Rd3 Rxd3 25. cxd3 Nc5 26. axb5 axb5 27. Kf2 Ra3 28. Ke3 Rxb3 29. g4 b4 30. g5 Rb2 31. Rc4 Rb1 32. d4 Rb3+ 33. Kd2 Ne4+ 34. Kc2 Rxh3 35. Rxb4 Rh4 0-1

[Event "W-ch sf corr"]
[Site "ICCF corr"]
[Date "1935.??.??"]
[Round "?"]
[White "Seibold, Matthaus"]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "C83"]
[PlyCount "117"]
[EventDate "1935.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Be7 10. Nbd2 0-0 11. Qe2 Nxd2 12. Bxd2 Na5 13. Bc2 Nc4 14. Qd3 g6 15. Bh6 Nxb2 16. Qe2 Re8 17. Nd4 Bf8 18. Bxf8 Rxf8 19. Bxg6 hxg6 20. Qxb2 c5 21. Ne2 Qc7 22. f4 Rab8 23. Ng3 f5 24. Rac1 Rfc8 25. Qe2 Qe7 26. Rf3 Kg7 27. Nh1 a5 28. Nf2 b4 29. Nh3 bxc3 30. Rfxc3 d4 31. Rd3 Rb4 32. Qd2 Rcb8 33. Ng5 Bd5 34. Rh3 Bg8 35. Qe1 Kf8 36. Rh8 d3 37. Qh4 d2 38. Rd1 Rb1 39. Qh6+ Ke8 40. Qxg6+ Kd7 41. Qxf5+ Be6 42. Qd3+ Kc6 43. Rxb8 Rxd1+ 44. Kf2 c4 45. Qd4 Qc5 46. Qxc5+ Kxc5 47. Nxe6+ Kd5 48. Ke2 Rg1 49. Kxd2 Rxg2+ 50. Kc3 Kxe6 51. Kxc4 Rxh2 52. Rb6+ Ke7 53. Kb5 Rxa2 54. f5 a4 55. Rb7+ Kf8 56. Kc6 a3 57. Ra7 Rc2+ 58. Kd6 a2 59. f6 1-0

[Event "corr"]
[Site "corr"]
[Date "1934.??.??"]
[Round "?"]
[White "Adam, Edmund"]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "A21"]
[PlyCount "99"]
[EventDate "1934.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 d6 3. Nc3 g6 4. d4 f6 5. e4 Bh6 6. Be2 Nc6 7. Be3 Bxe3 8. fxe3 Nh6 9. 0-0 0-0 10. Qd2 Bg4 11. Rf2 Qd7 12. Raf1 Rae8 13. h3 Bxf3 14. Rxf3 f5 15. d5 Nd8 16. Bd1 Ndf7 17. exf5 gxf5 18. Ba4 c6 19. dxc6 bxc6 20. e4 f4 21. c5 Re6 22. Rd3 Rd8 23. Nd5 Qc8 24. Nxf4 exf4 25. Qxf4 d5 26. b4 Rg6 27. Bb3 Qe6 28. exd5 cxd5 29. Rfd1 Rg5 30. Qd2 Kg7 31. b5 Qf6 32. Rxd5 Rgxd5 33. Bxd5 Nf5 34. Qf4 Qe5 35. Qxe5+ Nxe5 36. Bb3 Rxd1+ 37. Bxd1 Nd7 38. Bg4 Kf6 39. b6 a5 40. Bxf5 Kxf5 41. b7 Nb8 42. g4+ Ke5 43. g5 Kf5 44. h4 Kg4 45. Kg2 Kxh4 46. Kf3 Kxg5 47. Ke4 Kf6 48. Kd5 Ke7 49. c6 Na6 50. Ke5 1-0

[Event "corr"]
[Site "corr"]
[Date "1933.??.??"]
[Round "?"]
[White "Weiss, Edwin"]
[Black "Duehrssen, Rudolf"]
[Result "1/2-1/2"]
[ECO "C53"]
[PlyCount "47"]
[EventDate "1933.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 Nf6 8. Be3 Bg4 9. Bb3 0-0 10. Qd3 Re8 11. 0-0-0 Bh5 12. Qb5 Qc8 13. h3 Bg6 14. g4 a6 15. Qg5 Nxe4 16. Nxe4 Bxe4 17. Nh4 Qd8 18. Qh5 d5 19. Nf5 Ne7 20. Nxg7 Kxg7 21. Bh6+ Kg8 22. Qe5 Nf5 23. gxf5 Rxe5 24. Rhg1+ 1/2-1/2

[Event "Match/City Berlin-Hamburg +3-2=7"]
[Site "Telephone"]
[Date "1932.10.16"]
[Round "1.9"]
[White "Duehrssen, Rudolf"]
[Black "Schuette"]
[Result "1-0"]
[ECO "C71"]
[PlyCount "69"]
[EventDate "1932.10.16"]
[EventType "team-match"]
[EventRounds "1"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Berlin"]
[BlackTeam "Hamburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 b5 6. Bb3 Nxd4 7. Nxd4 exd4 8. Bd5 Rb8 9. Bc6+ Bd7 10. Bxd7+ Qxd7 11. Qxd4 c5 12. Qd3 Nf6 13. 0-0 Be7 14. Nc3 0-0 15. Bf4 Rfd8 16. Rad1 Qb7 17. Rfe1 Nh5 18. Bc1 Nf6 19. h3 Re8 20. Bf4 Rbd8 21. Qf3 b4 22. Nd5 Nxd5 23. Rxd5 Qc8 24. b3 Qe6 25. Qg3 Bf8 26. f3 Rd7 27. Red1 Red8 28. Qf2 f6 29. Qf1 Qf7 30. R1d2 a5 31. Qd3 a4 32. Be3 axb3 33. axb3 Rc8 34. Bxc5 Rb7 35. Bxd6 1-0

[Event "Berliner SG Meister"]
[Site "Berlin"]
[Date "1930.12.??"]
[Round "7"]
[White "Duehrssen, Rudolf"]
[Black "Helling, Karl"]
[Result "0-1"]
[ECO "E70"]
[PlyCount "52"]
[EventDate "1930.12.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 g6 3. c4 d6 4. Nc3 Nf6 5. e4 Bg7 6. Bd3 0-0 7. Nge2 e6 8. 0-0 exd5 9. exd5 Nbd7 10. f4 Nh5 11. g4 Nhf6 12. Ng3 Ne8 13. g5 Nc7 14. f5 Bd4+ 15. Kh1 Ne5 16. Bf4 b5 17. Bxe5 Bxe5 18. Nce4 bxc4 19. Bxc4 Rb8 20. b3 Ne8 21. Rc1 Bxg3 22. hxg3 Bxf5 23. Nf6+ Nxf6 24. Rxf5 gxf5 25. gxf6 Qxf6 26. Qf3 Qh6+ 0-1

[Event "Berliner SG Meister"]
[Site "Berlin"]
[Date "1930.12.??"]
[Round "1"]
[White "Duehrssen, Rudolf"]
[Black "Schlage, Willi"]
[Result "0-1"]
[ECO "C59"]
[PlyCount "94"]
[EventDate "1930.12.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Qd4 11. f4 Bc5 12. Rf1 Bd6 13. c3 Qd5 14. b4 Bxe5 15. fxe5 Qxe5 16. bxa5 Qxh2 17. Qa4 0-0 18. Qd4 Ng4 19. Bxg4 Bxg4 20. Qg1 Qh5 21. Ba3 Rfe8 22. Bc5 e3 23. Bxe3 Qb5 24. Kf2 Qb2 25. Kg3 f5 26. Na3 Qxa3 27. Bc5 Qxa5 28. Qd4 Rad8 29. Qc4+ Kh7 30. Be3 Re4 31. Qxe4 fxe4 32. Kxg4 Rd6 33. Rf2 Rg6+ 34. Kh4 Qe5 35. g4 Rf6 36. Raf1 Rxf2 37. Rxf2 a5 38. a4 Qe6 39. Rf5 Qc4 40. Rxa5 Qe2 41. g5 Qh2+ 42. Kg4 Kg6 43. gxh6 gxh6 44. Bxh6 Qg2+ 45. Kf4 Qf3+ 46. Ke5 Qf5+ 47. Kd6 Qxa5 0-1

[Event "Berliner SG Meister"]
[Site "Berlin"]
[Date "1930.12.??"]
[Round "4"]
[White "Richter, Kurt Paul"]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "A46"]
[PlyCount "27"]
[EventDate "1930.12.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 c5 5. e3 b6 6. Be2 Bb7 7. Ne5 d6 8. Bb5+ Ke7 9. Qh5 dxe5 10. dxe5 Qd5 11. Nc3 Qxg2 12. exf6+ gxf6 13. Qe5 Nd7 14. Qc7 1-0

[Event "Match/Fed Berlin-Sachsen 6,5-3,5"]
[Site "Dresden"]
[Date "1930.05.25"]
[Round "?.1"]
[White "Duehrssen, Rudolf"]
[Black "Palitzsch, Friedrich Martin"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "67"]
[EventDate "1930.05.25"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Berlin"]
[BlackTeam "Sachsen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. Bd3 Nd7 7. 0-0 c5 8. c3 Qb6 9. a3 Ne7 10. dxc5 Nxc5 11. Bxg6 hxg6 12. b4 Nd7 13. Be3 Qc7 14. f4 Nf5 15. Nxf5 gxf5 16. Qd4 Be7 17. Nd2 f6 18. Nf3 g5 19. exf6 Bxf6 20. Qd3 gxf4 21. Bd4 0-0-0 22. Bxf6 Nxf6 23. Qd4 Ng4 24. Qxa7 Rdg8 25. Rae1 Qg7 26. Nd4 Ne3 27. Qa8+ Kd7 28. Qxb7+ Kd6 29. Qc6+ Ke7 30. Qxe6+ Kf8 31. Qc8+ Kf7 32. Qd7+ Kg6 33. Qxg7+ Rxg7 34. Rxf4 1-0

[Event "ICCF-ch corr"]
[Site "ICCF corr"]
[Date "1930.??.??"]
[Round "?"]
[White "Balogh, Janos"]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "B24"]
[PlyCount "71"]
[EventDate "1930.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 e6 6. 0-0 Nge7 7. d3 Nd4 8. Be3 Nec6 9. Qd2 d6 10. Nd1 Qa5 11. Nxd4 Qxd2 12. Bxd2 cxd4 13. b4 Bd7 14. Nb2 Rd8 15. a4 Bc8 16. f4 0-0 17. b5 Nb8 18. Bb4 Rfe8 19. Nc4 Bf8 20. Ba5 Rd7 21. f5 exf5 22. exf5 d5 23. Rae1 Rxe1 24. Rxe1 b6 25. Nxb6 axb6 26. Bxb6 Re7 27. Rxe7 Bxe7 28. a5 Bb4 29. fxg6 hxg6 30. Bxd5 Nd7 31. Bc7 Kf8 32. a6 Bc5 33. Bb7 Bxb7 34. axb7 Ke7 35. b8Q Nxb8 36. Bxb8 1-0

[Event "Ebensee Meisterturnier"]
[Site "Ebensee"]
[Date "1930.??.??"]
[Round "7"]
[White "Duehrssen, Rudolf"]
[Black "Becker, Albert"]
[Result "0-1"]
[ECO "D36"]
[PlyCount "30"]
[EventDate "1930.08.05"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "AUT"]
[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 Nbd7 6. cxd5 exd5 7. Bd3 0-0 8. Nf3 c6 9. Qc2 Re8 10. 0-0-0 Nf8 11. h3 Qa5 12. Kb1 Ne4 13. Bxe7 Rxe7 14. Nxe4 dxe4 15. Bxe4 Rxe4 0-1

[Event "Ebensee Meisterturnier"]
[Site "Ebensee"]
[Date "1930.??.??"]
[Round "5"]
[White "Duehrssen, Rudolf"]
[Black "Gruber, Theodor"]
[Result "1/2-1/2"]
[ECO "B75"]
[PlyCount "85"]
[EventDate "1930.08.05"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 d6 7. f3 Bg7 8. Qd2 Bd7 9. Bd3 Qc8 10. Rc1 h5 11. Nce2 Ne5 12. 0-0 Nc4 13. Bxc4 Qxc4 14. b3 Qc7 15. c4 a6 16. Nf4 Rc8 17. Nd5 Nxd5 18. cxd5 Qd8 19. Rxc8 Bxc8 20. Rc1 0-0 21. a4 Kh7 22. a5 Rg8 23. Ne2 Qd7 24. Bb6 Qb5 25. Rc7 Bf6 26. Qc2 Qe8 27. Nf4 h4 28. Ne2 Kg7 29. Bd4 Rh8 30. h3 Qb5 31. Bc3 Bd7 32. Kh2 Rd8 33. f4 Kg8 34. Nd4 Bxd4 35. Bxd4 Qxa5 36. Bf2 f6 37. Bxh4 Kf7 38. Qc4 Qb5 39. Qxb5 Bxb5 40. e5 dxe5 41. fxe5 Rxd5 42. exf6 g5 43. Be1 1/2-1/2

[Event "Ebensee Meisterturnier"]
[Site "Ebensee"]
[Date "1930.??.??"]
[Round "3"]
[White "Duehrssen, Rudolf"]
[Black "Kramer, Emil"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "71"]
[EventDate "1930.08.05"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 exd4 7. 0-0 d3 8. Ng5 Nh6 9. Nxf7 Nxf7 10. Bxf7+ Kxf7 11. Qh5+ g6 12. Qxc5 d6 13. Qd5+ Be6 14. Qxd3 Re8 15. f4 Kg8 16. Bb2 d5 17. c4 d4 18. Nd2 Nb4 19. Qg3 Bf7 20. e5 Kh8 21. c5 b6 22. c6 Nxc6 23. Nf3 Qd5 24. Rfd1 Rad8 25. Rd2 Kg8 26. Rc1 d3 27. f5 Rf8 28. e6 Bxe6 29. fxe6 Qxe6 30. Rxc6 Qxc6 31. h3 Rfe8 32. Ne5 Qe4 33. Kh2 Rd5 34. Ng4 Rf5 35. Nh6+ Kf8 36. Nxf5 1-0

[Event "Ebensee Meisterturnier"]
[Site "Ebensee"]
[Date "1930.??.??"]
[Round "1"]
[White "Duehrssen, Rudolf"]
[Black "Kunert, Franz"]
[Result "1-0"]
[ECO "B26"]
[PlyCount "87"]
[EventDate "1930.08.05"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 e5 6. d3 d6 7. Be3 Nge7 8. Qd2 Nd4 9. 0-0 0-0 10. f4 Be6 11. h3 f5 12. Kh2 Qd7 13. Rae1 Bh6 14. Rc1 Rab8 15. fxe5 Bxe3 16. Qxe3 fxe4 17. Nxd4 cxd4 18. Qxd4 Nc6 19. Qxd6 Qxd6 20. exd6 exd3 21. cxd3 Rxf1 22. Rxf1 Kg7 23. Re1 Bf7 24. a3 Rd8 25. Ne4 Bd5 26. b4 Nd4 27. Rc1 Bc6 28. a4 a6 29. Rc5 Bxa4 30. Rc4 Nb5 31. Nc5 Rxd6 32. Nxa4 Rxd3 33. Bxb7 Rd2+ 34. Kg1 Nd4 35. Nc3 Nf5 36. Ne4 Ra2 37. g4 Ne3 38. Rc7+ Kf8 39. g5 Rg2+ 40. Kh1 Rb2 41. Nf6 Rxb4 42. Nxh7+ Ke8 43. Nf6+ Kf8 44. Be4 1-0

[Event "Ebensee Meisterturnier"]
[Site "Ebensee"]
[Date "1930.??.??"]
[Round "6"]
[White "Dyckhoff, Eduard"]
[Black "Duehrssen, Rudolf"]
[Result "1/2-1/2"]
[ECO "A84"]
[PlyCount "91"]
[EventDate "1930.08.05"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Qxd2 Nf6 7. Nc3 d6 8. Bg2 e5 9. dxe5 dxe5 10. e4 Nc6 11. Nge2 0-0 12. Nd5 Nxd5 13. cxd5 Nd4 14. Nxd4 exd4 15. Qxd4 fxe4 16. 0-0 Bf5 17. Rae1 Rfe8 18. Re3 Qe5 19. Qxe5 Rxe5 20. Rfe1 Rxd5 21. Bxe4 Bxe4 22. Rxe4 Rd2 23. Re7 Rc8 24. b4 Rd3 25. Rc1 b6 26. a4 Rd4 27. b5 Kf8 28. Rcxc7 Rxc7 29. Rxc7 Rxa4 30. Kg2 h6 31. h4 h5 32. f3 Kg8 33. Kh3 Ra3 34. Kg2 Kh7 35. g4 hxg4 36. fxg4 Kg6 37. Rc6+ Kf7 38. Rc7+ Kf6 39. Rc6+ Kf7 40. Rc7+ Kg6 41. Rc6+ Kh7 42. Rc7 Rb3 43. Rxa7 Rxb5 44. Kf3 Kg6 45. Rb7 Kf6 46. h5 1/2-1/2

[Event "Ebensee Meisterturnier"]
[Site "Ebensee"]
[Date "1930.??.??"]
[Round "4"]
[White "Eliskases, Erich Gottlieb"]
[Black "Duehrssen, Rudolf"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "126"]
[EventDate "1930.08.05"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e3 e5 2. Nf3 d6 3. d4 Nd7 4. c4 g6 5. b3 Bg7 6. Bb2 e4 7. Nfd2 f5 8. Nc3 Ngf6 9. Be2 a5 10. Qc2 c6 11. 0-0 Qe7 12. a3 0-0 13. b4 axb4 14. axb4 Rxa1 15. Rxa1 f4 16. Ncxe4 fxe3 17. fxe3 d5 18. cxd5 cxd5 19. Nxf6+ Nxf6 20. Qb3 Bh6 21. Nf1 Bf5 22. b5 Re8 23. Bf3 Be4 24. Bxe4 Qxe4 25. Re1 Nh5 26. Rc1 Re7 27. Rc3 Rf7 28. Qc2 Qe6 29. Bc1 Qf6 30. Qe2 Qe6 31. Qd1 Nf6 32. Rc2 Ne4 33. Qd3 Qg4 34. b6 Bf8 35. Qe2 Qh4 36. g3 Qf6 37. Rc7 Qxb6 38. Rxf7 Kxf7 39. Nd2 Nxd2 40. Bxd2 Qb1+ 41. Kg2 b5 42. Qf3+ Qf5 43. Qxf5+ gxf5 44. Bc1 Bd6 45. Kf3 h5 46. h3 Ke6 47. Bb2 b4 48. Bc1 Kd7 49. g4 fxg4+ 50. hxg4 h4 51. e4 dxe4+ 52. Kxe4 h3 53. Kf3 h2 54. Kg2 Ke6 55. g5 Kf5 56. d5 b3 57. Kh1 Bf4 58. Bb2 Ke4 59. d6 Bxd6 60. Kg2 Be5 61. Bc1 Kd3 62. Kh1 Kc2 63. Ba3 Bd6 0-1

[Event "ICCF-ch corr"]
[Site "ICCF corr"]
[Date "1930.??.??"]
[Round "?"]
[White "Keemink, John W"]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "D52"]
[PlyCount "89"]
[EventDate "1930.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. Nc3 c6 6. e3 Qa5 7. Nd2 dxc4 8. Bxf6 Nxf6 9. Nxc4 Qc7 10. a3 Be7 11. Bd3 Bd7 12. Rc1 0-0 13. Ne5 Rfd8 14. 0-0 Be8 15. f4 Nd7 16. Rf3 Nf8 17. Rg3 f6 18. Qg4 Bd6 19. Nf3 Qe7 20. Bc4 b5 21. Ba2 c5 22. dxc5 Bxc5 23. Nh4 Kh8 24. f5 g5 25. fxg6 Nxg6 26. Bxe6 Rd6 27. Nd5 Qxe6 28. Nxg6+ Bxg6 29. Qxe6 Rxe6 30. Rxc5 Re5 31. b4 Rd8 32. Nxf6 Rxc5 33. bxc5 Rd3 34. e4 Rd1+ 35. Kf2 Rc1 36. h4 Kg7 37. Nd5 Rc2+ 38. Ke3 Kf7 39. Rf3+ Ke6 40. Nf4+ Ke5 41. Nd3+ Ke6 42. h5 Be8 43. g4 Rc3 44. Rf8 Bc6 45. g5 1-0

[Event "Ebensee Meisterturnier"]
[Site "Ebensee"]
[Date "1930.??.??"]
[Round "2"]
[White "Kmoch, Hans"]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "75"]
[EventDate "1930.08.05"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Bb4+ 5. Nd2 Nc6 6. Ngf3 Qe7 7. a3 Bxd2+ 8. Qxd2 Ngxe5 9. Nxe5 Nxe5 10. e3 0-0 11. Be2 d6 12. 0-0 Bd7 13. c5 Bc6 14. cxd6 cxd6 15. Rfd1 Rad8 16. b4 Be4 17. Rdc1 Rc8 18. b5 b6 19. Qb4 Bc2 20. Qd2 Bb3 21. Qb4 Bc2 22. Qd2 Bb3 23. Qb2 Ba4 24. h4 Rc5 25. Rxc5 bxc5 26. Qc3 Rb8 27. Qa5 Bb3 28. a4 f6 29. Qc3 Bf7 30. Rc1 Qe6 31. Qa5 Qe7 32. e4 Bb3 33. Be3 Nd7 34. Qxa7 Qd8 35. Qa6 Nb6 36. a5 Na4 37. b6 Rc8 38. Bc4+ 1-0

[Event "ICCF-ch corr"]
[Site "ICCF corr"]
[Date "1930.??.??"]
[Round "?"]
[White "Pedersen, H."]
[Black "Duehrssen, Rudolf"]
[Result "1/2-1/2"]
[ECO "A52"]
[PlyCount "78"]
[EventDate "1930.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Nec6 6. Be3 Bb4+ 7. Nd2 Qe7 8. Bd3 Na6 9. Ngf3 Nc5 10. Qc2 Nxd3+ 11. Qxd3 0-0 12. 0-0 d6 13. Rae1 Bg4 14. a3 Bxd2 15. Bxd2 f6 16. Bc3 Rae8 17. Nd4 Nxd4 18. Qxd4 Be6 19. Rf3 c5 20. Qd3 Rd8 21. f5 Bc8 22. Rg3 b6 23. h4 Qf7 24. Rf1 Qh5 25. Rf4 Rd7 26. Rh3 Qf7 27. g4 b5 28. cxb5 d5 29. exd5 Rxd5 30. Qc4 Rfd8 31. Re3 h5 32. Qe2 Rd1+ 33. Rf1 Rxf1+ 34. Kxf1 hxg4 35. Re7 Qd5 36. Re8+ Kh7 37. Qxg4 Qh1+ 38. Kf2 Qh2+ 39. Kf1 Qh1+ 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1930.??.??"]
[Round "?"]
[White "Seibold, Matthaus"]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "45"]
[EventDate "1930.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. exf5 e4 5. Qe2 Qe7 6. Bxc6 dxc6 7. Nd4 Qe5 8. Nb3 Bd6 9. Na3 Bxa3 10. bxa3 Bxf5 11. Rb1 Nf6 12. Bb2 Qd5 13. 0-0 0-0 14. Qe3 b6 15. Nd4 Bd7 16. Ne2 Rae8 17. Bxf6 Rxf6 18. Nc3 Qh5 19. Rb4 Rh6 20. h3 Bf5 21. Re1 Rhe6 22. g4 Qg5 23. Kf1 1-0

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "1929.06.??"]
[Round "3"]
[White "Duehrssen, Rudolf"]
[Black "Engert, Immo"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "64"]
[EventDate "1929.06.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 e6 6. Bc4 Nxc3 7. dxc3 Nc6 8. f4 Nxe5 9. Bb3 Nc6 10. Be3 b6 11. cxb6 axb6 12. Nf3 Ba6 13. Bc2 Qf6 14. Ng5 d5 15. Ba4 b5 16. Bc2 h6 17. Nf3 Bd6 18. Qd2 Na5 19. Bd4 Bxf4 20. Qe2 Qe7 21. g3 b4 22. Qf2 Bd6 23. Bxg7 Rg8 24. Bxh6 bxc3 25. bxc3 Qf6 26. Bd2 Nc4 27. 0-0 Nxd2 28. Nxd2 Qxf2+ 29. Rxf2 Bc5 30. Nb3 Bxf2+ 31. Kxf2 Bc4 32. Nd4 Rxa2 0-1

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "1929.06.??"]
[Round "5"]
[White "Koch, Berthold"]
[Black "Duehrssen, Rudolf"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "54"]
[EventDate "1929.06.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 d6 5. f4 Nc6 6. Nf3 Bg4 7. Na4 0-0 8. Nxc5 dxc5 9. c3 Qd6 10. h3 Be6 11. Bb5 exf4 12. Bxc6 Qxc6 13. 0-0 Rad8 14. Ne5 Qb6 15. Qf3 Nd7 16. Bxf4 Nxe5 17. Bxe5 f6 18. Bf4 Qxb2 19. Bxc7 Rd7 20. Rab1 Qxc3 21. Rxb7 Rc8 22. Qf4 Qxd3 23. Rf3 Qd4+ 24. Kh2 c4 25. Rg3 c3 26. h4 c2 27. h5 Qc5 0-1

[Event "Match/City Copenhagen-Berlin +1-6=3"]
[Site "Copenhagen"]
[Date "1929.03.31"]
[Round "9"]
[White "Hansen, Eigil"]
[Black "Duehrssen, Rudolf"]
[Result "0-1"]
[ECO "A13"]
[PlyCount "116"]
[EventDate "1929.03.31"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 e6 2. f4 Nf6 3. Nf3 d5 4. e3 c5 5. d4 Nc6 6. Nc3 Be7 7. a3 cxd4 8. exd4 dxc4 9. Bxc4 0-0 10. 0-0 a6 11. b4 b5 12. Ba2 Qb6 13. Qd3 Rd8 14. Ne2 Bb7 15. Bb2 Bf8 16. Ne5 Ne7 17. Ng3 Bd5 18. Bxd5 Rxd5 19. Rac1 Rdd8 20. Kh1 Rac8 21. Ne4 Nxe4 22. Qxe4 Nd5 23. Rxc8 Rxc8 24. f5 Rc7 25. Nd3 Rc2 26. fxe6 Qxe6 27. Qxe6 fxe6 28. Rf2 Rxf2 29. Nxf2 Ne3 30. Ne4 Nc4 31. Bc1 a5 32. Nc5 Kf7 33. Kg1 e5 34. d5 Bxc5+ 35. bxc5 b4 36. axb4 axb4 37. Kf2 b3 38. Kf3 b2 39. Bxb2 Nxb2 40. Ke4 Kf6 41. g4 g5 42. d6 Ke6 43. d7 Kxd7 44. Kxe5 Nd3+ 45. Kf5 h6 46. Kg6 Ne5+ 47. Kxh6 Nf3 48. Kg6 Kc6 49. Kf5 Kxc5 50. Ke4 Nxh2 51. Ke5 Kc4 52. Ke4 Kc3 53. Kf5 Nf3 54. Ke4 Nh4 55. Ke3 Kc2 56. Ke2 Kc1 57. Ke1 Nf3+ 58. Kf2 Ne5 0-1

[Event "Wiener Schachzeitung corr"]
[Site "Austria"]
[Date "1928.??.??"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Batik, Frantisek"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "32"]
[EventDate "1928.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. Re1 Bg4 9. c3 f5 10. Nbd2 0-0 11. Qb3 Kh8 12. Nf1 Bd6 13. N3d2 Qh4 14. g3 Qh3 15. Qxd5 Ne7 16. Qb3 Nxf2 0-1

[Event "corr"]
[Site "corr"]
[Date "1928.??.??"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Dyckhoff, Eduard"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "128"]
[EventDate "1928.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Bd3 Nbd7 5. 0-0 c6 6. c4 Qc7 7. Nc3 Be7 8. b3 Nf8 9. h3 h6 10. c5 Be6 11. cxd6 Bxd6 12. dxe5 Bxe5 13. Nxe5 Qxe5 14. Bb2 0-0-0 15. Qe2 Ng6 16. Nd5 Qd6 17. e5 Nxe5 18. Bxe5 Qxd5 19. Bc4 Qd2 20. Bxe6+ fxe6 21. Qf3 Rd3 22. Rad1 Qxd1 23. Qxd1 Rxd1 24. Rxd1 Rd8 25. Re1 Re8 26. Re3 Rf8 27. Rg3 Rf7 28. Bxf6 gxf6 29. Rg6 h5 30. Rh6 Kd7 31. Rxh5 e5 32. g4 Ke6 33. Kg2 b6 34. Rh6 Kd5 35. Kf3 Kd4 36. h4 c5 37. Rh8 Kc3 38. Rd8 Kb2 39. Rd2+ Kc3 40. Re2 Rg7 41. h5 b5 42. Kg3 c4 43. bxc4 bxc4 44. Kh4 Kd3 45. Re3+ Kd2 46. h6 Rc7 47. Kh5 c3 48. Rh3 c2 49. Rh1 c1Q 50. Rxc1 Rxc1 51. Kg6 Rh1 52. Kxf6 Rxh6+ 53. Kxe5 Ra6 54. f4 Rxa2 55. f5 a5 56. f6 Ra1 57. g5 a4 58. g6 a3 59. f7 Rf1 60. g7 a2 61. f8Q a1Q+ 62. Ke6 Re1+ 63. Kf7 Qa2+ 64. Kg6 Qe6+ 0-1

[Event "Wiener Schachzeitung corr"]
[Site "Austria"]
[Date "1928.??.??"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Heilberg, L."]
[Result "1-0"]
[ECO "B02"]
[PlyCount "43"]
[EventDate "1928.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 Nxc3 6. dxc3 d6 7. cxd6 exd6 8. Nf3 Be7 9. Bf4 dxe5 10. Nxe5 Be6 11. Qf3 c6 12. Rd1 Qa5 13. Bc4 Bf6 14. Bxe6 fxe6 15. Nc4 Qxa2 16. Qh5+ g6 17. Nd6+ Ke7 18. Qf3 Nd7 19. Ne4 Ne5 20. Bxe5 Bxe5 21. Qe3 Ke8 22. Qg5 1-0

[Event "corr"]
[Site "corr"]
[Date "1928.??.??"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Reichert, Gert W"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "61"]
[EventDate "1928.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Qg4 cxd4 5. Nf3 Nc6 6. Bd3 Nge7 7. 0-0 Ng6 8. Re1 Be7 9. a3 a5 10. Nbd2 Bd7 11. Nb3 a4 12. Nbxd4 Nxd4 13. Nxd4 Qa5 14. Be3 0-0 15. f4 f5 16. exf6 Rxf6 17. g3 Qc7 18. Qh5 Bd6 19. Nf3 Nf8 20. Bd4 Rh6 21. Qg5 e5 22. fxe5 Ne6 23. Qe3 Nxd4 24. Nxd4 Bc5 25. c3 Re8 26. Kg2 Rh5 27. e6 Bxd4 28. Qxd4 Rxe6 29. Rxe6 Bxe6 30. Qxa4 Bh3+ 31. Kh1 1-0

[Event "corr"]
[Site "corr"]
[Date "1928.??.??"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Schuetz"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "53"]
[EventDate "1928.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 Bd6 7. 0-0 Qe7 8. Ng5 Nh6 9. f4 exd4 10. cxd4 0-0 11. e5 Nxd4 12. exd6 Qxd6 13. Bb2 Ndf5 14. Qe2 Qb6+ 15. Rf2 Qe3 16. Nd2 d6 17. Re1 Ng4 18. Qxe3 Nfxe3 19. Bb3 h6 20. Nxf7 Nxf2 21. Rxe3 Ng4 22. Nxh6+ Kh7 23. Nxg4 Bxg4 24. h3 Bd7 25. Re7 Bc6 26. Rxg7+ Kh6 27. g4 1-0

[Event "corr"]
[Site "corr"]
[Date "1928.??.??"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Von Massow, Hans Werner"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "61"]
[EventDate "1928.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Qg4 Nc6 5. Nf3 Qc7 6. Qg3 cxd4 7. Bd3 g6 8. 0-0 Bg7 9. Re1 Nge7 10. h4 0-0 11. Bf4 Qb6 12. a3 f6 13. Nbd2 fxe5 14. Nxe5 Nf5 15. Qh2 Nxe5 16. Bxe5 Bxe5 17. Rxe5 Qc7 18. Rae1 Nh6 19. h5 Ng4 20. Qg3 Nxe5 21. Rxe5 Bd7 22. hxg6 h6 23. f4 Rf6 24. Qh4 Kg7 25. Nf3 Rh8 26. g3 Be8 27. Qg4 Bxg6 28. Nh4 h5 29. Qg5 Rh6 30. Kg2 Kh7 31. Nxg6 1-0

[Event "corr"]
[Site "corr"]
[Date "1928.??.??"]
[Round "?"]
[White "Dyckhoff, Eduard"]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "A84"]
[PlyCount "59"]
[EventDate "1928.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Bf4 c6 5. e3 Nf6 6. Nf3 Bd6 7. Bd3 0-0 8. 0-0 Ne4 9. Rc1 g5 10. Bxd6 Nxd6 11. Ne5 Nd7 12. cxd5 exd5 13. f4 gxf4 14. exf4 Nf6 15. Rc2 Be6 16. Na4 Qe7 17. Nc5 Rae8 18. b4 Nde4 19. Qe1 Kh8 20. a4 a6 21. Qh4 Rg8 22. Rfc1 Qg7 23. Qh3 Ng4 24. b5 axb5 25. axb5 cxb5 26. Bxe4 dxe4 27. Nxe6 Rxe6 28. Rc7 Re7 29. Ng6+ Qxg6 30. Rxe7 1-0

[Event "corr"]
[Site "corr"]
[Date "1928.??.??"]
[Round "?"]
[White "Geier, V."]
[Black "Duehrssen, Rudolf"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "70"]
[EventDate "1928.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 d6 6. Bg5 h6 7. Be3 Bg4 8. Bxc5 dxc5 9. Bb5 Qd6 10. Qe2 0-0 11. Bxc6 bxc6 12. h3 Be6 13. Nh2 c4 14. 0-0 Rfd8 15. Rfd1 Qb4 16. Rab1 cxd3 17. cxd3 c5 18. Nf3 Nd7 19. Rd2 f6 20. Ne1 Nb6 21. Qe3 Qd4 22. Nc2 Qd6 23. Rbd1 Rd7 24. Na3 Qe7 25. f4 Rad8 26. f5 Bf7 27. b3 a5 28. Nc4 Ra8 29. Nb2 Rd4 30. Rc2 a4 31. bxa4 Be8 32. Rdc1 Bxa4 33. Ncxa4 Nxa4 34. Nxa4 Rdxa4 35. Rxc5 R8a7 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1928.??.??"]
[Round "?"]
[White "Keemink, John W"]
[Black "Duehrssen, Rudolf"]
[Result "1/2-1/2"]
[ECO "A46"]
[PlyCount "81"]
[EventDate "1928.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 b6 5. e3 Bb7 6. Bd3 c5 7. 0-0 Be7 8. Nbd2 0-0 9. Qe2 d6 10. Rad1 Nbd7 11. c3 Nh5 12. Bxe7 Qxe7 13. Nc4 f5 14. dxc5 Nxc5 15. Bb1 Ba6 16. Nd4 Qe8 17. b4 d5 18. bxc5 Bxc4 19. Bd3 Bxd3 20. Rxd3 bxc5 21. Nxe6 Qxe6 22. Qxh5 Rad8 23. Rfd1 Rd6 24. Qf3 Rfd8 25. g3 Qe4 26. Qe2 R8d7 27. R3d2 a6 28. f3 Qe5 29. Qd3 Kf7 30. Kf2 Rb7 31. Kg1 a5 32. e4 fxe4 33. fxe4 d4 34. Qc4+ Kg6 35. cxd4 cxd4 36. Rxd4 Rxd4 37. Qxd4 Qxd4+ 38. Rxd4 Rb1+ 39. Kg2 Rb2+ 40. Kf3 Rxa2 41. h4 1/2-1/2

[Event "Match/City4 Budapest-Berlin 4-0"]
[Site "Vienna"]
[Date "1925.06.01"]
[Round "5.3"]
[White "Duehrssen, Rudolf"]
[Black "Balla, Zoltan"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "96"]
[EventDate "1925.06.01"]
[EventType "team-match"]
[EventRounds "6"]
[EventCountry "AUT"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 d6 6. 0-0 Nf6 7. Re1 0-0 8. Nc3 h6 9. f3 Re8 10. Be3 Bf8 11. Qd2 Ne5 12. Bb3 a6 13. a4 Qe7 14. Nde2 Be6 15. Nd5 Nxd5 16. Bxd5 c6 17. Bxe6 fxe6 18. b3 Rad8 19. Bd4 Ng6 20. Ng3 Qf7 21. Rad1 e5 22. Bb6 Rd7 23. Qf2 Nf4 24. Be3 Ne6 25. Nf5 Kh7 26. c4 g6 27. Ng3 h5 28. Nf1 Bh6 29. Bxh6 Kxh6 30. Rd3 Nf4 31. Qd2 Kh7 32. Rxd6 Red8 33. Rxd7 Rxd7 34. Qc2 Qe7 35. g3 Qc5+ 36. Kh1 Nd3 37. Re2 Nb4 38. Qc1 Rd3 39. Qg5 Rxf3 40. Kg2 Rf7 41. Nd2 Qd4 42. Nf3 Qd3 43. Re3 Qc2+ 44. Kh3 Nd3 45. Nxe5 Nxe5 46. Qxe5 Qf2 47. Qg5 Qd2 48. e5 Rf2 0-1

[Event "Match/City4 Wien-Berlin 2,5-1,5"]
[Site "Vienna"]
[Date "1925.05.31"]
[Round "2.3"]
[White "Wolf, Siegfried Reginald"]
[Black "Duehrssen, Rudolf"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "109"]
[EventDate "1925.05.31"]
[EventType "team-match"]
[EventRounds "6"]
[EventCountry "AUT"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Be3 Ne7 9. Nd2 f5 10. exf5 Nxf5 11. Nxf5 Bxf5 12. 0-0-0 0-0 13. h3 Rad8 14. Rhe1 c5 15. Nc4 Be7 16. Rxd8 Rxd8 17. Rd1 Rxd1+ 18. Kxd1 b5 19. Nd2 c4 20. f3 Kf7 21. g4 Be6 22. Ne4 Bd5 23. Ke2 b4 24. c3 a5 25. Bf4 c6 26. Kd2 Ke6 27. Bc7 a4 28. cxb4 Bxb4+ 29. Kc2 a3 30. bxa3 Bxa3 31. Kc3 g6 32. Ng5+ Kd7 33. Bf4 Bg8 34. Be5 Be7 35. Ne4 Ke6 36. Bh8 Ba3 37. h4 c5 38. Ng5+ Kd6 39. h5 Bb4+ 40. Kb2 gxh5 41. gxh5 Kc6 42. Bc3 h6 43. Ne4 Kb5 44. a3 Ba5 45. Bg7 Kc6 46. Bxh6 Bf7 47. Bd2 Bxd2 48. Nxd2 Bxh5 49. a4 Bf7 50. Kc3 Bd5 51. Nxc4 Be6 52. f4 Kc7 53. Ne3 Bd7 54. Kb3 Be6+ 55. Ka3 1/2-1/2

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "1925.03.11"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Erelis, Max"]
[Result "1-0"]
[ECO "C12"]
[PlyCount "53"]
[EventDate "1925.03.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. Bxc3 Ne4 8. Qg4 g6 9. h4 h5 10. Qf4 c5 11. Nf3 Nc6 12. Ng5 Nxg5 13. hxg5 Rf8 14. Be2 Ne7 15. dxc5 Bd7 16. 0-0 Nf5 17. Rfb1 Qc7 18. a4 Bc6 19. a5 Ke7 20. f3 h4 21. Be1 Rh8 22. Bf2 Rh7 23. Bd3 Rah8 24. Ra2 Ng3 25. a6 Nf5 26. axb7 Rb8 27. Rxa7 1-0

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "1925.03.11"]
[Round "12"]
[White "Duehrssen, Rudolf"]
[Black "Post, Ehrhardt"]
[Result "1-0"]
[ECO "C12"]
[PlyCount "53"]
[EventDate "1925.03.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. h4 c5 10. Bd3 Nxd2 11. Kxd2 Nc6 12. Rh3 h5 13. Qf4 Qe7 14. Nf3 Bd7 15. g4 hxg4 16. Qxg4 g6 17. h5 Rxh5 18. Rxh5 gxh5 19. Qxh5 Ke8 20. Qh8+ Qf8 21. Rh1 Ne7 22. Ng5 Bc6 23. Rh7 Kd7 24. Qf6 Re8 25. Rxf7 Qg8 26. Qxe6+ Kd8 27. Qd6+ 1-0

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "1925.03.11"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Saemisch, Friedrich"]
[Result "0-1"]
[ECO "B83"]
[PlyCount "92"]
[EventDate "1925.03.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. 0-0 Nc6 8. Kh1 Bd7 9. b3 a6 10. a4 Qc7 11. Bb2 0-0 12. f4 Rfd8 13. Bf3 Nxd4 14. Qxd4 Bc6 15. Rad1 Rac8 16. f5 e5 17. Qd3 b5 18. axb5 Bxb5 19. Nxb5 Qxc2 20. Qxc2 Rxc2 21. Nd4 Rxb2 22. Nc6 Rd7 23. Ra1 Rxb3 24. Rxa6 Bf8 25. Re1 Rc7 26. Kg1 Rc3 27. Nb4 Rc1 28. Rxc1 Rxc1+ 29. Kf2 Rc4 30. Nd5 Nxd5 31. exd5 Rf4 32. Ke3 Rxf5 33. Ra4 h5 34. g3 Rf6 35. Rh4 g6 36. Rc4 Kh7 37. h4 Kh6 38. Rc8 Bg7 39. Rg8 Kh7 40. Rd8 Bh6+ 41. Ke2 Bc1 42. Rc8 Bb2 43. Rb8 Bd4 44. Rd8 Kg7 45. Rc8 e4 46. Bxe4 Be5 0-1

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "1925.03.11"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Waechter, Paul"]
[Result "0-1"]
[ECO "B41"]
[PlyCount "72"]
[EventDate "1925.03.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 b6 8. 0-0 d6 9. b3 Nbd7 10. Bb2 Be7 11. f4 0-0 12. Kh1 Bb7 13. Bf3 Rfd8 14. Qe2 Rac8 15. Rae1 Qb8 16. Nc2 Nf8 17. Qf2 N6d7 18. Ne3 Nc5 19. Rd1 Bf6 20. e5 dxe5 21. Ng4 Ng6 22. Bxb7 Qxb7 23. fxe5 Bxe5 24. Nxe5 Nxe5 25. Qg3 Ng6 26. Rd6 Rxd6 27. Qxd6 Nh4 28. Qg3 Nf5 29. Rxf5 exf5 30. Ne4 Ne6 31. Nf6+ Kh8 32. Qh4 h6 33. Nd5 f6 34. Nxf6 Qe7 35. g3 Ng5 36. Ne4 Qxe4+ 0-1

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "1925.03.11"]
[Round "?"]
[White "Richter, Kurt Paul"]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "C12"]
[PlyCount "53"]
[EventDate "1925.03.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. e4 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bd3 Nxd2 9. Qxd2 c5 10. dxc5 Qa5 11. Nf3 Nc6 12. 0-0 Qxc5 13. Rab1 0-0 14. Qf4 Qxc3 15. Rb3 Qc5 16. c4 dxc4 17. Rc1 b5 18. Qe4 f5 19. exf6 Rxf6 20. Qh7+ Kf7 21. Be4 Bb7 22. Re3 Rf8 23. Rce1 Ke8 24. Bg6+ Rxg6 25. Qxg6+ Rf7 26. Rxe6+ Ne7 27. Rxe7+ 1-0

[Event "Match/City4 Budapest/Wien/Prag/Berlin"]
[Site "Vienna"]
[Date "1925.??.??"]
[Round "6"]
[White "Duehrssen, Rudolf"]
[Black "Skalicka, Carlos"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "110"]
[EventDate "1925.05.30"]
[EventType "team-match"]
[EventRounds "6"]
[EventCountry "AUT"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Nd4 5. Ba4 Bc5 6. d3 Qe7 7. Nxd4 Bxd4 8. Ne2 Bb6 9. h3 c6 10. Bb3 d6 11. Ng3 Be6 12. Qe2 Bc7 13. Bg5 h6 14. Be3 d5 15. c3 a5 16. Nh5 Nxh5 17. Qxh5 g6 18. Qe2 f5 19. exd5 cxd5 20. Ba4+ Kf7 21. g3 Rab8 22. f4 d4 23. Bd2 b5 24. Bb3 a4 25. Bxe6+ Qxe6 26. 0-0 Rbe8 27. Rae1 Qxa2 28. cxd4 Bb6 29. Qg2 Bxd4+ 30. Kh1 Re7 31. fxe5 Kg7 32. Qc6 Qe6 33. Qxb5 f4 34. Kg2 Rd8 35. Rxf4 Qd5+ 36. Qxd5 Rxd5 37. e6 Bxb2 38. Bb4 Re8 39. e7 Rf5 40. Rfe4 a3 41. g4 Rb5 42. Rf4 Rxb4 43. Rxb4 Bc3 44. Rbb1 Bxe1 45. Rxe1 Kf7 46. Ra1 Ra8 47. Ra2 Kxe7 48. Kf3 Kd6 49. Ke4 Ra4+ 50. d4 Ke6 51. Kd3 Kd5 52. Ke3 Ra7 53. Kd3 Ra8 54. h4 Ra7 55. Ke3 Ra4 0-1

[Event "Berliner SG Uebungsturnier"]
[Site "Berlin"]
[Date "1924.12.05"]
[Round "5"]
[White "Duehrssen, Rudolf"]
[Black "Von Hennig, Heinrich"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "75"]
[EventDate "1924.11.07"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Bd3 Nc6 5. c3 Be7 6. h3 0-0 7. 0-0 Bd7 8. Nbd2 Be8 9. Re1 Nd7 10. Nf1 Bf6 11. Be3 g6 12. Qb3 Nb6 13. a4 Rb8 14. d5 Ne7 15. a5 Nbc8 16. c4 b6 17. Qc2 Kg7 18. b4 Ng8 19. c5 Be7 20. Rac1 bxc5 21. bxc5 Bb5 22. Bxb5 Rxb5 23. g4 Nf6 24. Rb1 Rxb1 25. Rxb1 h5 26. N1h2 hxg4 27. hxg4 dxc5 28. Nxe5 Bd6 29. f4 Re8 30. g5 Bxe5 31. fxe5 Nxe4 32. Qxe4 Nd6 33. Qf4 Nf5 34. Rd1 Rh8 35. Ng4 Rh3 36. Bxc5 Rh5 37. Kf2 Rxg5 38. Nf6 1-0

[Event "Berliner SG Uebungsturnier"]
[Site "Berlin"]
[Date "1924.12.01"]
[Round "4"]
[White "Westphal, Leonhard"]
[Black "Duehrssen, Rudolf"]
[Result "0-1"]
[ECO "A13"]
[PlyCount "144"]
[EventDate "1924.11.07"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bd6 5. 0-0 Nc6 6. a3 0-0 7. b4 dxc4 8. Qc2 Ne5 9. Bb2 Nfd7 10. Qe4 f5 11. Qc2 Rb8 12. Nd4 Nb6 13. f4 Ng4 14. e4 c5 15. Nb5 cxb4 16. Nxd6 Qxd6 17. h3 c3 18. Nxc3 Qd4+ 19. Kh1 Nf2+ 20. Rxf2 Qxf2 21. Nb5 Bd7 22. Bd4 Qxg3 23. Nxa7 Rbc8 24. Nxc8 Rxc8 25. Qd1 Nc4 26. axb4 fxe4 27. Be3 Bc6 28. Qe1 Qxe1+ 29. Rxe1 Ra8 30. b5 Bd5 31. Bf1 Nxe3 32. dxe3 Ra2 33. Kg1 Rc2 34. Rd1 Kf7 35. f5 Kf6 36. fxe6 Kxe6 37. h4 Kd6 38. Rd4 Ke5 39. Ra4 Kf5 40. Bh3+ Kg6 41. Bg2 Kf5 42. Bh3+ Ke5 43. Ra8 Rc7 44. Re8+ Kd6 45. Bf5 Re7 46. Rxe7 Kxe7 47. Bxh7 Kd6 48. Bf5 Kc5 49. Bd7 Bc4 50. Bc8 Kb6 51. Kf2 Bxb5 52. Kg3 Bc6 53. Kf4 Kc5 54. Kg5 b5 55. Bg4 Be8 56. Be6 Kd6 57. Bb3 Ke5 58. Ba2 b4 59. Bb3 Bd7 60. Kg6 Be6 61. Bc2 b3 62. Bb1 Bg4 63. Kxg7 Kf5 64. Kf7 Bd1 65. Kg7 Be2 66. Kh7 Bd3 67. h5 Bxb1 68. Kg7 Ba2 69. h6 b2 70. h7 b1Q 71. h8Q Qb2+ 72. Kh7 Qxh8+ 0-1

[Event "Berliner SG Uebungsturnier"]
[Site "Berlin"]
[Date "1924.11.24"]
[Round "2"]
[White "Zander, Otto"]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "37"]
[EventDate "1924.11.07"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 Ne4 5. e3 e6 6. Bd3 f5 7. Ne5 Qh4 8. Bxe4 fxe4 9. 0-0 Bd6 10. f3 Nd7 11. g3 Qh3 12. fxe4 Bxe5 13. dxe5 Nxe5 14. b3 h5 15. exd5 exd5 16. Qd4 Ng4 17. Rf2 Nxf2 18. Qxg7 Rf8 19. Ba3 1-0

[Event "Berliner SG Uebungsturnier"]
[Site "Berlin"]
[Date "1924.11.10"]
[Round "1"]
[White "Schlage, Willi"]
[Black "Duehrssen, Rudolf"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "42"]
[EventDate "1924.11.07"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. Nb5 Bxe3 7. fxe3 Qh4+ 8. g3 Qxe4 9. Nxc7+ Kd8 10. Nxa8 Qxh1 11. Qg4 Nge7 12. Nc3 Ne5 13. Qa4 Nf3+ 14. Ke2 Nc6 15. Qf4 Nce5 16. Ne4 Qxh2+ 17. Nf2 b6 18. c4 Bb7 19. Bh3 Bxa8 20. Rh1 Qxf2+ 21. Kxf2 Nd3+ 0-1

[Event "Thueringer SB-32 Masters"]
[Site "Eisenach"]
[Date "1924.07.13"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Vordank, Kurt"]
[Result "1-0"]
[ECO "C59"]
[PlyCount "95"]
[EventDate "1924.07.12"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Bd6 11. d4 Qc7 12. Bd2 Bxe5 13. dxe5 Qxe5 14. Bc3 Qc7 15. 0-0 Be6 16. Nd2 Rd8 17. Qe1 Rd5 18. Bxf6 gxf6 19. Nxe4 Qf4 20. Qb4 Rg8 21. g3 c5 22. Nxf6+ Qxf6 23. Qxa5 Bh3 24. Rfe1 Kf8 25. Qc3 Qxc3 26. bxc3 Rg6 27. Bd3 Bf5 28. Rad1 Rgd6 29. c4 Rd4 30. Re5 Be6 31. Rxc5 Bxc4 32. Ra5 a6 33. Ra4 Kg7 34. f3 Kf6 35. Kf2 Bb5 36. Rxd4 Rxd4 37. Rd2 Ra4 38. Bxb5 axb5 39. c3 Ra3 40. Rc2 Ke5 41. Rb2 Ra5 42. Ke3 Kd5 43. Kd3 Kc5 44. Re2 Ra3 45. Re5+ Kc6 46. Re4 Kc5 47. Rh4 Kd5 48. Rh5+ 1-0

[Event "Thueringer SB-32 Masters"]
[Site "Eisenach"]
[Date "1924.??.??"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Post, Ehrhardt"]
[Result "0-1"]
[ECO "C56"]
[PlyCount "108"]
[EventDate "1924.07.12"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Nxe4 6. Re1 d5 7. Nc3 dxc4 8. Rxe4+ Be7 9. Nxd4 f5 10. Rxe7+ Nxe7 11. Bg5 0-0 12. Ndb5 Qxd1+ 13. Rxd1 Nc6 14. Nxc7 Rb8 15. N3d5 Kf7 16. Nb5 Bd7 17. Bf4 Rbd8 18. Nd6+ Kg8 19. Nxb7 Rde8 20. Nd6 Re2 21. Ne3 g5 22. Bxg5 f4 23. Kf1 Rxe3 24. fxe3 Bg4 25. Re1 fxe3+ 26. Kg1 Nd4 27. Nxc4 Nxc2 28. Nxe3 Nxe1 29. Nxg4 Nd3 30. b3 Rc8 31. h4 Rc2 32. Nh6+ Kg7 33. a3 Nc1 34. Nf5+ Kg6 35. Ne7+ Kf7 36. Nd5 Nxb3 37. Be3 a6 38. Nb4 Re2 39. Bf4 a5 40. Nd3 Ra2 41. Ne5+ Ke6 42. Nc4 Kd5 43. Ne3+ Ke4 44. g3 Rxa3 45. Ng4 Nd4 46. Nf6+ Kf3 47. Nxh7 Ne2+ 48. Kh2 Nxf4 49. gxf4 Kxf4 50. h5 Kg4 51. Kg2 Kxh5 52. Nf6+ Kg5 53. Nd5 Rd3 54. Nb6 Rd8 0-1

[Event "Thueringer SB-32 Masters"]
[Site "Eisenach"]
[Date "1924.??.??"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Wegemund, Otto"]
[Result "1/2-1/2"]
[ECO "B76"]
[PlyCount "83"]
[EventDate "1924.07.12"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. f3 0-0 9. Qd2 Re8 10. g4 Nd7 11. h4 Nxd4 12. Bxd4 Bxd4 13. Qxd4 Qb6 14. Qd2 Qa5 15. f4 Nf6 16. g5 Nd7 17. h5 Nf8 18. 0-0-0 Be6 19. Bd3 Rac8 20. a3 Rc5 21. f5 gxf5 22. g6 fxg6 23. hxg6 hxg6 24. Qh6 Rec8 25. Rdg1 Kf7 26. exf5 Rxf5 27. Ne4 Ke8 28. Ng5 Rf6 29. Nxe6 Nxe6 30. Rxg6 Rxg6 31. Qxg6+ Kd7 32. Bf5 Qe5 33. Rf1 Rc5 34. Bg4 Qg5+ 35. Qxg5 Rxg5 36. Rf4 d5 37. Ra4 a6 38. Rb4 b5 39. a4 Kd6 40. Bxe6 Kxe6 41. axb5 axb5 42. Rxb5 1/2-1/2

[Event "Thueringer SB-32 Masters"]
[Site "Eisenach"]
[Date "1924.??.??"]
[Round "?"]
[White "Pahl, Kurt"]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "75"]
[EventDate "1924.07.12"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. h3 Bg7 8. Be3 0-0 9. Nbd2 Re8 10. Bb3 d5 11. 0-0 h6 12. Re1 b5 13. Qc1 Bb7 14. Nf1 Kh7 15. Bc2 Qd7 16. Bd2 Rad8 17. Kh2 Ng8 18. g4 Bc8 19. Ng3 h5 20. Rh1 Nf6 21. gxh5 Nxh5 22. Nxh5 gxh5 23. Ng5+ Kg8 24. Bb3 Ne7 25. Qd1 f6 26. Qxh5 fxg5 27. Rag1 Rf8 28. Rg2 Qe8 29. Qxg5 Rf7 30. Rhg1 Rd6 31. Qxe5 Qf8 32. Qg3 Rg6 33. Qh4 Rxg2+ 34. Rxg2 Rf3 35. Bh6 Rxh3+ 36. Qxh3 Bxh3 37. Rxg7+ Qxg7 38. Bxg7 1-0

[Event "Match/City Berlin-Prag&Brno 10-10;9-11"]
[Site "Berlin"]
[Date "1923.04.01"]
[Round "1"]
[White "Duehrssen, Rudolf"]
[Black "Schwarz"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "62"]
[EventDate "1923.04.01"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Berlin"]
[BlackTeam "Praha/Brno"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "CSR"]

1. d4 c6 2. e4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Qg3 Qb6 7. Nf3 Ne7 8. c3 Qa6 9. Nh4 Ng6 10. Nd2 c5 11. dxc5 Bxc5 12. Nb3 Be7 13. Nf3 Nc6 14. h4 Qd3 15. Be3 Qe4 16. Nbd2 Qf5 17. Bd4 Nxd4 18. cxd4 Nf4 19. Ng5 Bb4 20. a3 h6 21. axb4 hxg5 22. Kf1 Rc8 23. Qe3 Qc2 24. g3 Qxb2 25. Re1 Rc3 26. Rb1 Qc2 27. Qe1 Qd3+ 28. Kg1 Ne2+ 29. Kg2 gxh4 30. Qd1 h3+ 31. Rxh3 Nf4+ 0-1

[Event "corr"]
[Site "corr"]
[Date "1921.??.??"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Becker, Friedrich"]
[Result "1/2-1/2"]
[ECO "C40"]
[PlyCount "64"]
[EventDate "1921.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Qe2 Nf6 5. Nc3 Be7 6. Nxe4 Nxd5 7. Qd1 0-0 8. Be2 Nf4 9. 0-0 Bg4 10. d3 Nxe2+ 11. Qxe2 Re8 12. h3 Bh5 13. Be3 Nc6 14. Ng3 Bg6 15. Rfd1 Bd6 16. c3 Bxg3 17. fxg3 Qe7 18. Kf2 Ne5 19. Nxe5 Qxe5 20. d4 Qf5+ 21. Qf3 Re4 22. Qxf5 Bxf5 23. Bf4 c6 24. Re1 Rae8 25. Rxe4 Rxe4 26. a4 f6 27. Kf3 h5 28. b4 a6 29. Be3 Re7 30. c4 Be4+ 31. Kf2 Bxg2 32. h4 Be4 1/2-1/2

[Event "DSB-20 Hauptturnier 2 DeutscherSB"]
[Site "Berlin"]
[Date "1920.??.??"]
[Round "2"]
[White "Duehrssen, Rudolf"]
[Black "Wechselmann, Paul"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "75"]
[EventDate "1920.09.27"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bd3 Bd6 6. Bg5 c6 7. Nge2 Be6 8. f4 Be7 9. Qd2 h6 10. f5 Bc8 11. Bf4 Nbd7 12. 0-0-0 Nb6 13. Ng3 Bd7 14. Qe2 Nc8 15. Rde1 Kf8 16. Qf3 Nd6 17. h3 Qc7 18. Nge2 Ke8 19. g4 Kd8 20. Qg3 Kc8 21. Ng1 Bf8 22. Nf3 b6 23. Ba6+ Kb8 24. Ne5 Be8 25. Nd3 Bd7 26. Re2 g5 27. fxg6 fxg6 28. Rf1 Rg8 29. Be5 Nfe8 30. Qh2 Be7 31. Rf7 Bg5+ 32. Kb1 Nxf7 33. Bxc7+ Nxc7 34. h4 Bd8 35. Qf4 Rf8 36. Ne5 Be8 37. Nxg6 Rg8 38. Ne7 1-0

[Event "GER corr"]
[Site "GER corr"]
[Date "1920.??.??"]
[Round "?"]
[White "Ehms, Bruno"]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "61"]
[EventDate "1920.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bc5 5. Nf3 d6 6. Be3 Bb6 7. Qd2 Na5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. Bxb6 axb6 11. Nd5 0-0-0 12. 0-0 Nc6 13. a4 Qe6 14. Ng5 Qe8 15. f4 h6 16. Nxf6 gxf6 17. Nf3 Qg8 18. b4 Kd7 19. d4 Nxd4 20. Nxd4 exd4 21. Qxd4 Qg7 22. Ra3 Rhg8 23. Rg3 Qh8 24. Rxg8 Rxg8 25. Qd5 Qg7 26. e5 Kc8 27. exd6 Rd8 28. Qf5+ Rd7 29. Re1 Kd8 30. dxc7+ Kxc7 31. a5 1-0

[Event "DSB-20 Hauptturnier 2 DeutscherSB"]
[Site "Berlin"]
[Date "1920.??.??"]
[Round "9"]
[White "Hartenheim, F."]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "C12"]
[PlyCount "43"]
[EventDate "1920.09.27"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. exf6 hxg5 7. fxg7 Rg8 8. Qh5 Qf6 9. Nf3 Qxg7 10. h4 gxh4 11. Rxh4 Nc6 12. 0-0-0 Bd7 13. Ne5 Nxe5 14. dxe5 Be7 15. Rh3 Bg5+ 16. Kb1 Qxe5 17. Nxd5 Bc6 18. Re3 Qd6 19. Rxe6+ Qxe6 20. Nxc7+ Ke7 21. Nxe6 fxe6 22. Qh7+ 1-0

[Event "DSB-20 Hauptturnier 2 DeutscherSB"]
[Site "Berlin"]
[Date "1920.??.??"]
[Round "3"]
[White "Walter, Hermann"]
[Black "Duehrssen, Rudolf"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "62"]
[EventDate "1920.09.27"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. e5 Ne4 7. 0-0 Nc5 8. Bxc6 dxc6 9. Nxd4 Be7 10. Be3 0-0 11. Nc3 f6 12. exf6 Rxf6 13. Nde2 Qe8 14. Ng3 Rg6 15. Re1 Bg4 16. Qc1 Qf7 17. a3 Rf8 18. Rb1 h5 19. b4 Ne6 20. f4 h4 21. f5 Bxf5 22. Nxf5 Qxf5 23. Qd2 Bd6 24. Kh1 Qe5 25. Bg1 Qh5 26. Be3 h3 27. Re2 hxg2+ 28. Rxg2 Bxh2 29. Qe2 Qxe2 30. Nxe2 Rxg2 31. Kxg2 Be5 0-1

[Event "Berlin-ch 1919"]
[Site "Berlin"]
[Date "1919.??.??"]
[Round "?"]
[White "Saemisch, Friedrich"]
[Black "Duehrssen, Rudolf"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "57"]
[EventDate "1919.02.??"]
[EventType "tourn"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. e3 d5 4. Nc3 Nf6 5. Nf3 Nbd7 6. cxd5 exd5 7. Bd3 Be7 8. 0-0 0-0 9. Bd2 b6 10. Qe2 Bb7 11. Rad1 Re8 12. Ne5 a6 13. f4 Bd6 14. Rf3 Nf8 15. Be1 Ne4 16. Rh3 f6 17. Nxe4 Bc7 18. Qh5 fxe5 19. Ng5 e4 20. Qf7+ Kh8 21. Rxh7+ Nxh7 22. Qh5 Qxg5 23. fxg5 g6 24. Qxg6 exd3 25. Qh6 Re7 26. g6 Rf8 27. Bh4 Rg7 28. gxh7 Rgf7 29. Be7 1-0

[Event "Hamburg Hauptturnier-B"]
[Site "Hamburg"]
[Date "1910.??.??"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Studt, Bernhardt"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "64"]
[EventDate "1910.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 Bg4 7. b4 Bb6 8. a4 a5 9. b5 Ne7 10. Be3 c6 11. Nbd2 0-0 12. Bxb6 Qxb6 13. Rb1 Qc7 14. Ba2 Ng6 15. c4 c5 16. h3 Bh5 17. g4 Nxg4 18. hxg4 Bxg4 19. Kh1 Nf4 20. Rg1 Qd7 21. Qe1 f5 22. Nh2 Rf6 23. Qe3 Rh6 24. f3 Qe7 25. Ndf1 Bh3 26. Rb2 Rf8 27. Ng3 Qh4 28. exf5 Bxf5 29. Nxf5 Rxf5 30. Bb1 Rfh5 31. Qd2 Qf6 32. Qe1 Nxd3 0-1

[Event "Hamburg Hauptturnier-B"]
[Site "Hamburg"]
[Date "1910.??.??"]
[Round "?"]
[White "Duehrssen, Rudolf"]
[Black "Szavay, Zoltan"]
[Result "1-0"]
[ECO "C49"]
[PlyCount "51"]
[EventDate "1910.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. 0-0 d6 6. Nd5 Bc5 7. d4 exd4 8. Bg5 Bd7 9. Qd2 Ne5 10. Bxd7+ Nexd7 11. Nxd4 h6 12. Bh4 Nxe4 13. Qf4 Ng5 14. Nf5 Kf8 15. b4 Bb6 16. Rae1 Ne5 17. Nxb6 axb6 18. Qg3 Ng6 19. f4 Nxh4 20. fxg5 hxg5 21. Ne7 Rh6 22. Qxg5 c6 23. g3 Qd7 24. gxh4 Re8 25. Nf5 Rg6 26. Qxg6 1-0

