[Event "DDR-ch M925 corr"]
[Site "DDR"]
[Date "1989.??.??"]
[Round "?"]
[White "Breuer, Harald"]
[Black "Mummerz, Wilhelm"]
[Result "0-1"]
[ECO "E91"]
[PlyCount "52"]
[EventDate "1989.07.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 g6 4. e4 d6 5. Nf3 Bg7 6. Be2 0-0 7. Bg5 c6 8. Qc2 Qc7 9. 0-0-0 Nbd7 10. h4 Ng4 11. Rdf1 h5 12. Nh2 Nxh2 13. Rxh2 e5 14. g4 exd4 15. Nd1 d5 16. f4 dxe4 17. Qxe4 Nc5 18. Qg2 Qa5 19. Kb1 d3 20. Bf3 Be6 21. Ne3 b5 22. f5 Bxc4 23. Nxc4 bxc4 24. f6 c3 25. Bd1 Rfe8 26. Qg3 c2+ 0-1

[Event "DDR-Cup corr"]
[Site "DDR"]
[Date "1989.??.??"]
[Round "?"]
[White "Kaden, Frank"]
[Black "Mummerz, Wilhelm"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "71"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. Nd2 Nb6 10. b3 0-0-0 11. Bb2 Qe6 12. Qe3 c5 13. f4 f5 14. Bd3 Be7 15. Qh3 g6 16. 0-0-0 Rhe8 17. g4 fxg4 18. Qxh7 Bb7 19. f5 gxf5 20. Bxf5 Rh8 21. Qxh8 Rxh8 22. Bxe6 Bxh1 23. Bxg4 Rxh2 24. Nf3 Bxf3 25. Bxf3 Rf2 26. Bg4 Rg2 27. Bf5 Rf2 28. Bg6 c6 29. a4 Kc7 30. Bc3 Bg5+ 31. Kb1 Be3 32. a5 Nc8 33. Be8 d6 34. exd6+ Nxd6 35. Be5 Bd4 36. Bxd6+ 1/2-1/2

[Event "DDR-ch M925 corr"]
[Site "DDR"]
[Date "1989.??.??"]
[Round "?"]
[White "Manowsky, U."]
[Black "Mummerz, Wilhelm"]
[Result "1-0"]
[ECO "C28"]
[PlyCount "69"]
[EventDate "1989.07.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bb4 5. Nge2 h6 6. 0-0 0-0 7. a3 Bxc3 8. Nxc3 d6 9. f4 Be6 10. Nd5 Bxd5 11. exd5 Ne7 12. fxe5 Nh7 13. d4 dxe5 14. dxe5 Ng6 15. Qh5 Qe7 16. d6 Qxe5 17. Qxg6 Qd4+ 18. Be3 Qxe3+ 19. Kh1 Kh8 20. Rxf7 Rxf7 21. Qxf7 cxd6 22. Qxb7 Re8 23. Rf1 Nf6 24. Bd3 Qe7 25. Qf3 Kg8 26. Bc4+ Kh8 27. Qf5 Qe5 28. Qxe5 dxe5 29. Bb5 Re7 30. c4 e4 31. c5 Nd5 32. Kg1 g5 33. Rf8+ Kg7 34. Re8 Kf6 35. Rxe7 1-0

[Event "DDR-ch H corr"]
[Site "DDR"]
[Date "1988.??.??"]
[Round "?"]
[White "Mummerz, Wilhelm"]
[Black "Beyer, K."]
[Result "1-0"]
[ECO "B26"]
[PlyCount "65"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 d6 6. d3 Nf6 7. 0-0 0-0 8. Be3 Bd7 9. Nb5 Qc8 10. c3 Bh3 11. Bxh3 Qxh3 12. Nf4 Qd7 13. f3 a6 14. Na3 b5 15. Nc2 Rac8 16. Ne2 Ne8 17. Qd2 f5 18. d4 fxe4 19. dxc5 exf3 20. Nf4 Ne5 21. Qd5+ Kh8 22. cxd6 Qxd6 23. Bd4 Nc7 24. Qxd6 exd6 25. Nb4 Rce8 26. Bb6 Ne6 27. Nxe6 Rxe6 28. Bf2 a5 29. Nd5 Nd3 30. Rab1 Re2 31. Nf4 Rxb2 32. Nxd3 Rxa2 33. Rxb5 1-0

[Event "DDR-Cup corr"]
[Site "DDR"]
[Date "1988.??.??"]
[Round "?"]
[White "Mummerz, Wilhelm"]
[Black "Porzig, Hermann"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "62"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. Nd5 exd5 8. exd5 Nd4 9. Ng5 d6 10. c3 b5 11. Bd3 Bf5 12. Ne4 Bxe4 13. Bxe4 Ndf5 14. g4 Nh6 15. d3 f5 16. Bf3 Nxg4 17. a4 b4 18. c4 Bd4+ 19. Kg2 Ne3+ 20. Bxe3 Bxe3 21. Kg3 a5 22. b3 Qd7 23. Re1 Bd4 24. Ra2 0-0 25. Re6 g5 26. fxg5 Ng6 27. h4 Be5+ 28. Kf2 Ra7 29. Re2 Nf4 30. R6xe5 dxe5 31. Re4 Nxd3+ 0-1

[Event "DDR corr"]
[Site "DDR"]
[Date "1988.??.??"]
[Round "?"]
[White "Mummerz, Wilhelm"]
[Black "Schinn, G."]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "73"]
[EventDate "1988.08.04"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. d3 d5 4. b3 Bg7 5. Bb2 0-0 6. e3 c5 7. Be2 b6 8. Ne5 Nbd7 9. 0-0 Nxe5 10. fxe5 Nd7 11. d4 cxd4 12. exd4 e6 13. Bb5 f6 14. Ba3 Rf7 15. Bc6 Ba6 16. Rf2 Rc8 17. Bxd5 Nf8 18. Bxf8 exd5 19. Bxg7 Kxg7 20. Qe1 Qf8 21. Nc3 Rd8 22. exf6+ Rxf6 23. Qe5 Qd6 24. Qxf6+ Qxf6 25. Rxf6 Kxf6 26. Re1 Bb7 27. Rf1+ Kg7 28. Rf2 Re8 29. Re2 Rxe2 30. Nxe2 Bc8 31. c3 g5 32. Kf2 Kf6 33. Ke3 Be6 34. a4 a6 35. Nc1 h5 36. Nd3 Bc8 37. Ne5 1/2-1/2

[Event "DDR-CupT8 corr"]
[Site "DDR"]
[Date "1988.??.??"]
[Round "?"]
[White "Sikorsky, Reinhard"]
[Black "Mummerz, Wilhelm"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "39"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 Be7 9. Nc4 b5 10. Bxf6 gxf6 11. Ne3 b4 12. Ncd5 Qa5 13. Nc4 Qd8 14. Qd2 Bf8 15. a3 bxa3 16. Rxa3 a5 17. Ncb6 Rb8 18. Nxc8 Rxc8 19. Bb5 Bg7 20. Rc3 1-0

[Event "DDR-Cup corr"]
[Site "DDR"]
[Date "1985.??.??"]
[Round "?"]
[White "Altrichter, Siegfried"]
[Black "Mummerz, Wilhelm"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "33"]
[EventDate "1985.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e5 4. Nf3 exf4 5. Bc4 Be7 6. 0-0 d6 7. h3 Ne5 8. d3 Nxc4 9. dxc4 Be6 10. Nd5 g5 11. Qd3 Qd7 12. Qc3 f6 13. Nxg5 0-0-0 14. Nxe6 Qxe6 15. Bxf4 Rd7 16. Qa5 b6 17. Nxb6+ 1-0

[Event "DDR PZ5 corr"]
[Site "DDR corr"]
[Date "1984.??.??"]
[Round "?"]
[White "Mummerz, Wilhelm"]
[Black "Bauhardt, Michael"]
[Result "0-1"]
[ECO "E21"]
[PlyCount "58"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventCountry "DDR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 h6 6. Bxf6 Qxf6 7. e4 Bb4 8. Bd3 Bxc3+ 9. bxc3 d6 10. Qc2 e5 11. 0-0 0-0 12. h3 Nd7 13. d5 Nc5 14. Be2 Qg6 15. Nd2 Bc8 16. Kh2 f5 17. Bf3 fxe4 18. Bxe4 Nxe4 19. Nxe4 Rf4 20. f3 Bf5 21. Rfe1 Rf8 22. Re2 Bxe4 23. fxe4 Rf1 24. Rd1 R8f4 25. Rd3 Qf6 26. Rdd2 a5 27. Qa4 Rc1 28. Qe8+ Kh7 29. Qh5 Rff1 0-1

[Event "DDR-HUN corr"]
[Site "DDR"]
[Date "1972.??.??"]
[Round "?"]
[White "Lautenschlager, Gert"]
[Black "Mummerz, Wilhelm"]
[Result "1-0"]
[ECO "A41"]
[PlyCount "81"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 e6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e3 Nf6 6. Be2 0-0 7. 0-0 Nbd7 8. Qc2 b6 9. Rd1 Ng4 10. h3 Ngf6 11. e4 c6 12. Bf4 Qe7 13. e5 Ne8 14. Ne4 d5 15. Nd6 Nxd6 16. exd6 Qd8 17. cxd5 cxd5 18. Rac1 Nf6 19. Ne5 Ne4 20. Nc6 Qf6 21. Ne7+ Kh8 22. Nxc8 Qxf4 23. Ba6 Bh6 24. Qe2 Qf6 25. Rc6 Rd8 26. Rd3 Bf8 27. Rf3 Qg7 28. Rc7 Nf6 29. Bb7 Raxc8 30. Rxc8 Rxc8 31. Bxc8 Bxd6 32. Qb5 Bf8 33. Qa6 Ne4 34. Qxa7 Qxd4 35. Rxf7 Qd1+ 36. Kh2 Bd6+ 37. f4 Ng5 38. Bxe6 Nf3+ 39. Kg3 Qe1+ 40. Kxf3 Qe4+ 41. Kg3 1-0

[Event "DDR-HUN corr"]
[Site "DDR"]
[Date "1972.??.??"]
[Round "?"]
[White "Reimann, Andreas"]
[Black "Mummerz, Wilhelm"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "89"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bb4+ 5. c3 dxc3 6. 0-0 d6 7. a3 Ba5 8. b4 Bb6 9. Qb3 Nd4 10. Nxd4 Bxd4 11. Bxf7+ Kf8 12. Bc4 Qf6 13. Ra2 Bd7 14. Be3 b5 15. Bxd4 Qxd4 16. Bd5 Re8 17. Nxc3 Nf6 18. Rd1 Qe5 19. Qc2 c6 20. Bb3 h5 21. Qd3 d5 22. exd5 Bf5 23. Qd2 Ng4 24. g3 h4 25. Qd4 Qxd4 26. Rxd4 hxg3 27. hxg3 Re1+ 28. Kg2 g5 29. Re2 Rh2+ 30. Kf3 Rxe2 31. Kxe2 Nxf2 32. Kf1 Nd3 33. Kg1 Ne5 34. Bd1 Rh6 35. dxc6 Nxc6 36. Rd5 Bh3 37. Rxb5 g4 38. Rg5 Nd8 39. Rf5+ Ke7 40. Nd5+ Kd6 41. Nf4 Ne6 42. Ra5 Rf6 43. Nxh3 gxh3 44. Rxa7 Nc7 45. Kh2 1-0

[Event "DDR-Cup2 sf corr"]
[Site "DDR"]
[Date "1970.??.??"]
[Round "?"]
[White "Mummerz, Wilhelm"]
[Black "Kuzaj, Helmut"]
[Result "0-1"]
[ECO "A68"]
[PlyCount "76"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Nf3 0-0 9. Bd3 Qb6 10. Na4 Qc7 11. Be3 Re8 12. Nc3 a6 13. 0-0 Ng4 14. Bf2 Nxf2 15. Rxf2 b5 16. a3 Bg4 17. Qd2 Nd7 18. h3 Bxf3 19. Rxf3 c4 20. Bc2 a5 21. Kh2 b4 22. Na4 Rab8 23. Raf1 Bxb2 24. f5 Be5+ 25. Kh1 c3 26. Qd1 g5 27. f6 Qd8 28. Rf5 Bxf6 29. h4 Re5 30. hxg5 Rxf5 31. Rxf5 Bxg5 32. axb4 axb4 33. Bb3 Ne5 34. Qd4 f6 35. Nc5 Qf8 36. Rxg5+ fxg5 37. Ne6 Qh6+ 38. Kg1 Ra8 0-1

