[Event "GER-Cup corr"]
[Site "GER corr"]
[Date "1996.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Klundt, Klaus"]
[Result "1-0"]
[ECO "E59"]
[PlyCount "65"]
[EventDate "1996.??.??"]
[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. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Ba2 e5 12. h3 e4 13. Nh2 Bf5 14. Ng4 Nxg4 15. hxg4 Bg6 16. Qe2 Na5 17. a4 b6 18. Ba3 Rfd8 19. Rfd1 Nb7 20. Rd2 Rd6 21. f4 exf3 22. gxf3 Re8 23. e4 Rf6 24. e5 cxd4 25. cxd4 Na5 26. Rc1 Rc6 27. Rxc6 Qxc6 28. Qb5 h5 29. Qxc6 Nxc6 30. gxh5 Bxh5 31. f4 Bg4 32. d5 Rd8 33. e6 1-0

[Event "W-ch13 corr8995"]
[Site "ICCF corr"]
[Date "1989.11.01"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Penrose, Jonathan"]
[Result "1/2-1/2"]
[ECO "D27"]
[PlyCount "53"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 e6 5. Bxc4 c5 6. 0-0 Nf6 7. dxc5 Bxc5 8. Qxd8+ Kxd8 9. b3 Ke7 10. Bb2 b6 11. Nbd2 Bb7 12. Be2 Rd8 13. Rfd1 Nc6 14. a3 Kf8 15. b4 Be7 16. Nc4 b5 17. Nce5 Rac8 18. Nxc6 Rxd1+ 19. Rxd1 Bxc6 20. Rc1 Nd7 21. Ne5 Nxe5 22. Bxe5 Bb7 23. Rxc8+ Bxc8 24. Bf3 a5 25. Bc6 axb4 26. axb4 Bxb4 27. Bxb5 1/2-1/2

[Event "W-ch13 corr8995"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Bang, Erik BH"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "E99"]
[PlyCount "80"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 g5 14. cxd6 cxd6 15. Nf2 h5 16. h3 Ng6 17. Qc2 Rf7 18. Rfc1 g4 19. fxg4 hxg4 20. hxg4 Ne8 21. a4 Bf6 22. Ra3 Bh4 23. Ncd1 Bg3 24. Nh3 Qh4 25. Ndf2 Nf6 26. Qd1 Bd7 27. Nh1 Nxe4 28. Qc2 Nxd2 29. Nxg3 f3 30. Qxg6+ Rg7 31. Nf5 Bxf5 32. Qxf5 fxe2 33. Qe6+ Rf7 34. Qg6+ Kh8 35. Qxf7 e1Q+ 36. Rxe1 Qxe1+ 37. Kh2 Nf1+ 38. Kh1 Ne3+ 39. Ng1 Qh4+ 40. Nh3 Qe1+ 1/2-1/2

[Event "W-ch13 corr8995"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "11"]
[White "Baumbach, Fritz"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "E97"]
[PlyCount "53"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. c5 Nf4 11. Bxf4 exf4 12. Rc1 h6 13. Nd2 g5 14. Nc4 Ng6 15. Bg4 Bxc3 16. Rxc3 Qf6 17. Rc1 Re8 18. Re1 Bxg4 19. Qxg4 Ne5 20. Qd1 Re7 21. cxd6 cxd6 22. Nxe5 Qxe5 23. Qd2 Rae8 24. f3 f5 25. b5 fxe4 26. Rxe4 Qf5 27. Rxe7 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Ekebjaerg, Ove"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "30"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. e5 d5 7. Bb5 Qd6 8. d3 Qc7 9. 0-0 Bd7 10. a4 b6 11. Re1 Rd8 12. Nd4 Qb7 13. h4 a6 14. Re3 Bxe5 15. fxe5 h5 1/2-1/2

[Event "W-ch13 corr8995"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Goldenberg, Richard"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "55"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 d6 6. e3 c5 7. Be2 h6 8. Bh4 g5 9. Bg3 Nh5 10. dxc5 Nxg3 11. hxg3 dxc5 12. Qc2 e6 13. Rd1 Qe7 14. g4 Rd8 15. 0-0 Bd7 16. Ne4 Na6 17. Ng3 Bc6 18. Nh5 Rxd1 19. Rxd1 Rd8 20. a3 Rxd1+ 21. Bxd1 Qd6 22. Nd2 Nb8 23. Bf3 Nd7 24. Bxc6 Qxc6 25. Ne4 Be5 26. f3 Kf8 27. b3 Ke7 28. Kf1 1/2-1/2

[Event "W-ch13 corr8995"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Korelov, Aleksandr Pavlovich"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "B95"]
[PlyCount "29"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qf3 Nbd7 8. 0-0-0 h6 9. Bh4 Qc7 10. Qh3 Be7 11. Bd3 b5 12. a3 Rb8 13. f4 b4 14. axb4 Rxb4 15. Nb3 1/2-1/2

[Event "W-ch13 corr8995"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Palciauskas, Vytas Victor"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "E97"]
[PlyCount "53"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Nd2 a5 10. Rb1 Nd7 11. a3 f5 12. b4 Kh8 13. f3 Ng8 14. Qc2 Bh6 15. Nb5 axb4 16. axb4 Ndf6 17. c5 Bd7 18. Rb3 Nh5 19. g3 Ngf6 20. Rc3 fxe4 21. fxe4 Ng4 22. Nf3 Ra1 23. Bxh6 Rxf1+ 24. Bxf1 Nxh6 25. Qc1 Nf7 26. Ra3 Nf6 27. Qc2 1/2-1/2

[Event "W-ch13 corr8995"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Salm, Maxwell Charles"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "B85"]
[PlyCount "59"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Be2 Be7 8. 0-0 0-0 9. Kh1 Qc7 10. Qe1 Nc6 11. Be3 Bd7 12. Qg3 b5 13. a3 b4 14. axb4 Nxb4 15. e5 Ne8 16. Rad1 dxe5 17. fxe5 Rc8 18. Ne4 Nxc2 19. Nxc2 Qxc2 20. Bxa6 Qxe4 21. Rxd7 Rc7 22. Rxe7 Rxe7 23. Bc5 Rd7 24. Bxf8 Kxf8 25. Bb5 Rd2 26. Bxe8 Kxe8 27. Qxg7 Qf4 28. Rc1 Rc2 29. Rd1 Rd2 30. Qh8+ 1/2-1/2

[Event "W-ch13 corr8995"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Svenson, Ulf"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "E62"]
[PlyCount "95"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 Bf5 8. Ne1 Na5 9. e4 Bd7 10. b3 c5 11. Nc2 cxd4 12. Nxd4 Nc6 13. Nde2 Qc8 14. Bb2 Bh3 15. Qd2 Bxg2 16. Kxg2 Qd8 17. Rad1 Qa5 18. Qc1 Rfc8 19. Qa1 a6 20. Nd5 Nxd5 21. Bxg7 Nc7 22. Bh6 Qe5 23. Nc3 b5 24. Bf4 Qh5 25. f3 bxc4 26. Nd5 Nxd5 27. Rxd5 Ne5 28. h4 cxb3 29. axb3 Rc2+ 30. Kh3 g5 31. Bxe5 dxe5 32. Rxe5 h6 33. Rxe7 Qg6 34. Qd4 gxh4 35. Rg1 Rc1 36. Re5 Rxg1 37. Qxg1 Rb8 38. Rf5 Rxb3 39. Kxh4 Rb5 40. g4 Rxf5 41. exf5 Qd6 42. Kh3 Qe5 43. Qb6 a5 44. Kg2 Kg7 45. f6+ Kg6 46. Qd8 Kg5 47. Qd2+ Kg6 48. Qd8 1/2-1/2

[Event "W-ch13 corr8995"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Berry, Francis Jonathan"]
[Result "1/2-1/2"]
[ECO "A42"]
[PlyCount "54"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 g6 2. c4 d6 3. Nc3 Bg7 4. Nf3 e5 5. e4 exd4 6. Nxd4 Nc6 7. Be3 Nge7 8. Be2 0-0 9. 0-0 f5 10. Qd2 fxe4 11. Nxe4 Nf5 12. Nxf5 Bxf5 13. Nc3 Qf6 14. Rfd1 Kh8 15. Rac1 Rae8 16. h3 b6 17. b3 Qf7 18. Nd5 Nd8 19. Bd4 Ne6 20. Bxg7+ Qxg7 21. Qc3 c5 22. Qxg7+ Kxg7 23. Re1 Nd4 24. Bf1 g5 25. f3 h5 26. Rxe8 Rxe8 27. Kf2 Re5 1/2-1/2

[Event "W-ch13 corr8995"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Kopylov, Igor Aleksandrovich"]
[Result "1/2-1/2"]
[ECO "E63"]
[PlyCount "70"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 Nc6 7. 0-0 a6 8. h3 e5 9. d5 Ne7 10. e4 Ne8 11. Bd2 f5 12. exf5 gxf5 13. Nh4 Ng6 14. Nxg6 hxg6 15. f4 b5 16. cxb5 axb5 17. Qb3 exf4 18. Bxf4 Bd7 19. Nxb5 Qb8 20. a4 Nf6 21. Be3 Nh5 22. Bf2 Ra5 23. Qb4 Bxb5 24. Qxa5 Bxf1 25. Rxf1 Qxb2 26. Qxc7 Be5 27. Qe7 Qa3 28. Qg5 Kg7 29. Re1 Rf7 30. Be3 f4 31. gxf4 Nxf4 32. Bxf4 Rxf4 33. Qe7+ Rf7 34. Rxe5 Rxe7 35. Rxe7+ Kh6 1/2-1/2

[Event "W-ch13 corr8995"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Lapienis, Donatas P"]
[Result "1-0"]
[ECO "E62"]
[PlyCount "33"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 Nc6 7. 0-0 Bf5 8. Ne1 Qd7 9. d5 Nb4 10. e4 Bh3 11. a3 Na6 12. Nd3 Bxg2 13. Kxg2 c6 14. f3 e6 15. Nf4 exd5 16. exd5 Nc7 17. Qd3 1-0

[Event "W-ch13 corr8995"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Pereira, Alvaro FP"]
[Result "1/2-1/2"]
[ECO "D27"]
[PlyCount "42"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 e6 5. Bxc4 c5 6. 0-0 Nf6 7. a4 Nc6 8. Qe2 Qc7 9. Nc3 Bd6 10. Rd1 0-0 11. h3 Re8 12. dxc5 Bxc5 13. e4 Nd7 14. Ba2 b6 15. Be3 Bb7 16. Rac1 Rad8 17. Bc4 Bxe3 18. Qxe3 Nc5 19. Be2 Rxd1+ 20. Rxd1 Rd8 21. Rxd8+ Qxd8 1/2-1/2

[Event "W-ch13 corr8995"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Santos, Luis MCP"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "52"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Nc3 e6 5. cxd5 exd5 6. Bg5 Be7 7. Qc2 Na6 8. a3 g6 9. e3 Bf5 10. Bd3 Bxd3 11. Qxd3 Nc7 12. 0-0 0-0 13. b4 Ne4 14. Bf4 Nxc3 15. Bxc7 Qxc7 16. Qxc3 Rfc8 17. Rfc1 a5 18. b5 a4 19. bxc6 bxc6 20. g3 c5 21. dxc5 Qxc5 22. Qxc5 Rxc5 23. Rxc5 Bxc5 24. Ne5 Bd6 25. Nc6 Kf8 26. Nd4 Rb8 1/2-1/2

[Event "W-ch13 corr8995"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Tomkovich, Viktor Vasilyevich"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "85"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[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 c6 4. cxd5 exd5 5. Nf3 Bf5 6. Bf4 Nd7 7. e3 Ngf6 8. Bd3 Bxd3 9. Qxd3 Be7 10. h3 0-0 11. 0-0 Nh5 12. Ne5 Nxf4 13. exf4 f6 14. Nf3 a5 15. Rfe1 a4 16. a3 Bd6 17. f5 Re8 18. Rxe8+ Qxe8 19. Re1 Qd8 20. g3 b5 21. Re6 Nb6 22. Qe2 Nc4 23. Ne1 Qd7 24. Nd3 Kf8 25. Na2 Re8 26. Nab4 Na5 27. Kg2 Nb3 28. Qe3 Kf7 29. Rxe8 Qxe8 30. Kf3 Qe4+ 31. Qxe4 dxe4+ 32. Kxe4 Nd2+ 33. Ke3 Nc4+ 34. Ke4 Nxb2 35. Nc5 Nd1 36. Kf3 Nc3 37. Nxc6 Nd5 38. Ke2 b4 39. Nxb4 Nxb4 40. Ne4 Ke7 41. axb4 a3 42. Nc3 Bxb4 43. Nd5+ 1-0

[Event "W-ch13 corr8995"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Umansky, Mikhail Markovich"]
[Result "0-1"]
[ECO "E48"]
[PlyCount "70"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[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 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nge2 cxd4 7. exd4 d5 8. cxd5 Nxd5 9. 0-0 0-0 10. Bc2 Re8 11. Qd3 g6 12. Rd1 Bf8 13. Qf3 Bg7 14. Be4 Nxc3 15. bxc3 Bd7 16. Rb1 f5 17. Bc2 b6 18. Qg3 Rc8 19. Bg5 Qc7 20. Qh4 Nd8 21. Bb3 Nf7 22. Bf6 Bb5 23. Re1 Bc4 24. Bxg7 Kxg7 25. Ba4 Re7 26. Bb3 Qd6 27. Nf4 b5 28. Re3 e5 29. Rbe1 Bxb3 30. axb3 Rce8 31. Nd3 e4 32. Ne5 b4 33. Rd1 f4 34. Rh3 h5 35. cxb4 Nh6 0-1

[Event "W-ch13 corr8995"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Zilberberg, Alik Samulovich"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "E97"]
[PlyCount "125"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Nd2 c5 10. Rb1 Ne8 11. b4 b6 12. bxc5 bxc5 13. Nb3 Kh8 14. Bd2 f5 15. Nb5 fxe4 16. Ba5 Qd7 17. Nd2 Qf5 18. Nc3 Nf6 19. Nb5 Ne8 20. Rb3 Bh6 21. f3 e3 22. Ne4 Qd7 23. Bc3 Bg7 24. g4 Ng8 25. Qd3 Rb8 26. Qxe3 a6 27. Nbxd6 Rxb3 28. axb3 Nxd6 29. Nxc5 Qa7 30. Bxe5 Re8 31. Bxg7+ Qxg7 32. Qd2 Qe5 33. Rf2 Nf6 34. Bf1 Qe3 35. Nd3 Kg7 36. Kg2 h5 37. h3 hxg4 38. hxg4 Nf7 39. Re2 Qxd2 40. Rxd2 g5 41. Re2 Rxe2+ 42. Bxe2 a5 43. Kf2 Nd7 44. Ke3 Ba6 45. Kd4 Kf6 46. Bd1 Nd6 47. Nb2 Nb6 48. Kc5 Ndc8 49. Bc2 Nd7+ 50. Kd4 Nd6 51. Na4 Ne5 52. Bd1 Nef7 53. Nc3 Ke7 54. Bc2 Kf6 55. Be4 Ke7 56. Bd3 Kd8 57. Ne4 Ne8 58. Bc2 Ned6 59. Bd1 a4 60. Nc3 axb3 61. Bxb3 Ke7 62. Na4 Kf6 63. Nc5 1/2-1/2

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Mosonyi, Kalman"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "E81"]
[PlyCount "88"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c5 7. d5 e6 8. Qd2 exd5 9. Nxd5 Be6 10. Nc3 Qa5 11. Nb5 Qxd2+ 12. Bxd2 Ne8 13. Bc3 a6 14. Bxg7 Kxg7 15. Nc3 Nc6 16. Rd1 Rd8 17. b3 Nc7 18. Nge2 b5 19. Nf4 Nd4 20. Bd3 bxc4 21. Nxe6+ fxe6 22. Bxc4 Ncb5 23. Na4 Kf6 24. Kf2 Rc8 25. Rc1 Nc6 26. Rhd1 Ke7 27. Ke3 g5 28. h4 h6 29. Rh1 Ne5 30. hxg5 hxg5 31. Rh5 Nf7 32. Rch1 Rfd8 33. Bd3 Rh8 34. Rxh8 Rxh8 35. Rxh8 Nxh8 36. e5 Nf7 37. exd6+ Kxd6 38. Nb2 Ne5 39. f4 gxf4+ 40. Kxf4 Nxd3+ 41. Nxd3 Nc3 42. a4 Ne2+ 43. Ke4 Ng3+ 44. Kf4 Ne2+ 1/2-1/2

[Event "Blass mem corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Baumgartner, Walter"]
[Black "Ziewitz, Hans"]
[Result "0-1"]
[ECO "E66"]
[PlyCount "98"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 a6 8. d5 Na5 9. Nd2 c5 10. Qc2 Rb8 11. b3 b5 12. Bb2 bxc4 13. bxc4 Bh6 14. f4 e5 15. Rae1 exf4 16. gxf4 Nh5 17. e3 Bg7 18. Nd1 Bf5 19. Be4 Bxe4 20. Nxe4 Bxb2 21. Nxb2 Re8 22. Nd2 f5 23. Nd3 Qf6 24. Rf3 Re7 25. Rc1 Rb6 26. Qa4 Nb7 27. Qc2 Nd8 28. Qc3 Qxc3 29. Rxc3 Nf6 30. Rb3 Rxb3 31. axb3 Ne4 32. Nf1 Rb7 33. Nc1 Rb4 34. Ng3 Nd2 35. Rf2 Nxb3 36. Nxb3 Rxb3 37. Ra2 Rxe3 38. Rxa6 Nf7 39. Kf2 Rc3 40. Ra4 Kg7 41. Nf1 g5 42. fxg5 Nxg5 43. Nd2 Kf6 44. Ra7 Rh3 45. Kg2 Rd3 46. Nf1 f4 47. Ra2 Ne4 48. Ra7 h5 49. Rh7 f3+ 0-1

[Event "Blass mem corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Bezzola, Plinio"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "E66"]
[PlyCount "88"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. Nf3 Nc6 7. 0-0 a6 8. d5 Na5 9. Nd2 c5 10. Qc2 Rb8 11. b3 b5 12. Bb2 bxc4 13. bxc4 Bh6 14. Ncb1 Bd7 15. Bc3 Qc7 16. e3 Bg7 17. Na3 Rb4 18. Rab1 Ba4 19. Qd3 Rbb8 20. f4 Nd7 21. Ne4 Rxb1 22. Nxb1 Rb8 23. Nbd2 Bxc3 24. Nxc3 Nb6 25. f5 Be8 26. f6 Nd7 27. Nce4 exf6 28. Nxf6+ Nxf6 29. Rxf6 Rb4 30. a3 Rb6 31. Qc3 Nb7 32. Ne4 Qe7 33. Rf1 Qe5 34. Qxe5 dxe5 35. Rf6 Rxf6 36. Nxf6+ Kf8 37. Nxh7+ Ke7 38. Ng5 Nd6 39. Ne4 Nxc4 40. Bf1 Nxa3 41. Nxc5 a5 42. d6+ Kxd6 43. Nb7+ Kd5 44. Nxa5 Bb5 1/2-1/2

[Event "Blass mem corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Ekebjaerg, Ove"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "64"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. e5 d5 7. exd6 Nf6 8. Bb5 Qxd6 9. d3 0-0 10. Bxc6 Qxc6 11. Qe2 Nd5 12. Ne5 Qc7 13. 0-0 Bd7 14. a4 Rfd8 15. Bd2 Be8 16. Ne4 Ne7 17. Qf2 b6 18. Rfe1 Nf5 19. Bc3 Bc6 20. b3 Bxe4 21. Rxe4 Rd5 22. Rae1 Rad8 23. Bb2 Nd4 24. g3 Qb7 25. Qg2 Qc7 26. h4 a6 27. c4 R5d6 28. Bxd4 Rxd4 29. Rxd4 Rxd4 30. Re3 Bxe5 31. fxe5 Qd8 32. Qf3 h5 1/2-1/2

[Event "Blass mem corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Heilemann, Paul G"]
[Black "Ziewitz, Hans"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "63"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Qd2 b5 8. f3 Nbd7 9. g4 h6 10. 0-0-0 Bb7 11. Bd3 Ne5 12. Rhe1 Rc8 13. Kb1 Be7 14. h4 Nfd7 15. g5 hxg5 16. hxg5 Nb6 17. Rh1 Rf8 18. g6 Nxg6 19. f4 Nh4 20. Qh2 b4 21. Nce2 Nc4 22. Bf2 g5 23. fxg5 Ng6 24. Rhg1 Rg8 25. Nf3 Qa5 26. Nf4 Nce5 27. Nxe5 Qxe5 28. Bg3 Qxg5 29. Nxg6 Rxg6 30. e5 Rh6 31. Qf2 dxe5 32. Qa7 1-0

[Event "Blass mem corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Kramer, Haije J"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "E99"]
[PlyCount "71"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 g5 14. cxd6 cxd6 15. Nf2 h5 16. h3 Ng6 17. Qc2 Rf7 18. a4 Bf8 19. Ra3 Rg7 20. Rc1 Nh4 21. Be1 g4 22. fxg4 hxg4 23. hxg4 Nxg4 24. Nxg4 Bxg4 25. Bxg4 Rxg4 26. Bxh4 Qxh4 27. Ne2 Bh6 28. Rf1 Kh8 29. Rf2 Rag8 30. Kf1 Rg3 31. Rxg3 fxg3 32. Rf3 Qh1+ 33. Ng1 Qh4 34. Ne2 Qh1+ 35. Ng1 Qh4 36. Ne2 1/2-1/2

[Event "Blass mem corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Van Manen, Gerben M"]
[Black "Ziewitz, Hans"]
[Result "1-0"]
[ECO "E72"]
[PlyCount "95"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 0-0 6. Bg2 e5 7. d5 Nbd7 8. Nge2 a5 9. 0-0 Nc5 10. f3 Ne8 11. Be3 f5 12. Qc2 Bd7 13. b3 b6 14. a3 a4 15. b4 Nb3 16. Rad1 Nf6 17. h3 Rf7 18. Nb5 Nh5 19. Bf2 f4 20. g4 Nf6 21. Nec3 h5 22. Qe2 Nh7 23. Rd3 Ng5 24. Nxa4 Nd4 25. Nxd4 Rxa4 26. Nc6 Qf6 27. Be1 Nh7 28. Nb8 Bc8 29. Qc2 Ra8 30. Nc6 Bf8 31. Qe2 Bd7 32. b5 Bh6 33. Qd1 Bg5 34. Bf2 Bh4 35. Qe1 Bxf2+ 36. Qxf2 g5 37. Ra1 Qh6 38. a4 Nf6 39. Qe2 hxg4 40. fxg4 Rh7 41. Raa3 Kf7 42. a5 Rah8 43. Qf3 bxa5 44. c5 Qh4 45. cxd6 cxd6 46. Qf2 Qh6 47. b6 Bc8 48. Rxa5 1-0

[Event "Blass mem corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Zagorovsky, Vladimir Pavlovich"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "B20"]
[PlyCount "49"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. g3 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Bg2 Qe6+ 6. Kf1 Nc6 7. h3 Bh5 8. Nc3 Qd7 9. d3 e6 10. Be3 Rd8 11. Ne5 Bxd1 12. Nxd7 Kxd7 13. Rxd1 Kc7 14. Ne4 b6 15. c3 Be7 16. Ke2 Nf6 17. Nxf6 Bxf6 18. f4 Ne7 19. g4 Nd5 20. Bc1 g6 21. Rdf1 h5 22. Bf3 hxg4 23. hxg4 Rxh1 24. Rxh1 Rh8 25. Rxh8 1/2-1/2

[Event "Blass mem corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Brglez, Francek"]
[Result "1-0"]
[ECO "E54"]
[PlyCount "83"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 0-0 6. Nf3 d5 7. 0-0 dxc4 8. Bxc4 Qe7 9. a3 Ba5 10. Qd3 Nbd7 11. Ne4 Bc7 12. Nxf6+ Qxf6 13. b4 cxb4 14. axb4 e5 15. Bb2 Re8 16. Qe4 Qe7 17. Rfd1 exd4 18. Qxd4 Nf6 19. Ng5 Be6 20. Bd3 h6 21. Ne4 Nh5 22. Be2 Bb6 23. Qc3 Rac8 24. Qa3 Qh4 25. Bf3 Rc2 26. Rac1 Rec8 27. Rxc2 Rxc2 28. Rd2 Rxd2 29. Nxd2 Nf6 30. Qc3 Kf8 31. g3 Qh3 32. Bxb7 Qf5 33. Qe5 Qxe5 34. Bxe5 Ke7 35. Ne4 Nxe4 36. Bxe4 f5 37. Bd3 g6 38. Bc3 Bd5 39. Kf1 Bf3 40. Ke1 Kd6 41. Kd2 Be4 42. Ba6 1-0

[Event "Blass mem corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Eichhorn, Ernst"]
[Result "1/2-1/2"]
[ECO "E54"]
[PlyCount "47"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 dxc4 8. Bxc4 cxd4 9. exd4 b6 10. Bg5 Bb7 11. Re1 Nbd7 12. Rc1 Rc8 13. Bd3 Re8 14. Qe2 Bxc3 15. bxc3 Qc7 16. c4 Qd6 17. Red1 h6 18. Bxf6 Bxf3 19. Qxf3 Nxf6 20. h3 Qb4 21. Rb1 Qa5 22. Rb3 Kf8 23. Bf1 Re7 24. a3 1/2-1/2

[Event "Blass mem corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Rittner, Horst Robert"]
[Result "1/2-1/2"]
[ECO "E54"]
[PlyCount "76"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 0-0 6. Nf3 d5 7. 0-0 dxc4 8. Bxc4 cxd4 9. exd4 b6 10. Bg5 Bb7 11. Qe2 Nbd7 12. Rac1 Bxc3 13. bxc3 Qc7 14. Bd3 Ng4 15. Be4 Bxe4 16. Qxe4 Ngf6 17. Qd3 h6 18. Bxf6 Nxf6 19. c4 Rfd8 20. Qe3 Rac8 21. h3 Qb7 22. a4 Rc7 23. Rc2 Rdc8 24. Rfc1 Ne4 25. Qa3 a5 26. Ne5 Rd8 27. Qe3 Nd6 28. Nf3 Rdc8 29. Qb3 Qa6 30. c5 bxc5 31. Rxc5 Rxc5 32. Rxc5 Rxc5 33. dxc5 Nb7 34. Ne5 Nxc5 35. Qb8+ Kh7 36. Qf8 Qb6 37. Qxf7 Qb1+ 38. Kh2 Qe4 1/2-1/2

[Event "Blass mem corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Ruefenacht, Matthias"]
[Result "1/2-1/2"]
[ECO "D68"]
[PlyCount "48"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. Rxc3 e5 13. Qc2 exd4 14. exd4 Nb6 15. Re3 Qd8 16. Bb3 Nd5 17. Re5 f6 18. Bxd5+ cxd5 19. Re3 Bg4 20. Qb3 Bxf3 21. Rxf3 Qd7 22. Re1 Rfe8 23. Rfe3 Rxe3 24. Rxe3 Rc8 1/2-1/2

[Event "Blass mem corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Santoro, Giancarlo"]
[Result "1/2-1/2"]
[ECO "D92"]
[PlyCount "34"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nf3 0-0 6. Rc1 dxc4 7. e3 Be6 8. Ng5 Bd5 9. e4 h6 10. exd5 hxg5 11. Bxg5 Nxd5 12. Bxc4 Nb6 13. Bb3 Nc6 14. d5 Nd4 15. 0-0 Re8 16. a3 Nxb3 17. Qxb3 Bxc3 1/2-1/2

[Event "Blass mem corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Steiner, Xaver"]
[Result "1/2-1/2"]
[ECO "D19"]
[PlyCount "105"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Nbd7 10. e4 Bg4 11. Rd1 Qa5 12. h3 Bxf3 13. Qxf3 e5 14. d5 Nb6 15. Bb3 Bxc3 16. bxc3 cxd5 17. Ba3 Rfe8 18. Bb4 Qa6 19. exd5 e4 20. Qf5 Nbd7 21. d6 Re5 22. Qf4 e3 23. fxe3 Rae8 24. a5 Qe2 25. Re1 Qh5 26. e4 Rxe4 27. Rxe4 Rxe4 28. Qg3 Qe2 29. Qf2 Qxf2+ 30. Kxf2 Kf8 31. Rd1 Ke8 32. Bc2 Re5 33. c4 Ne4+ 34. Kf3 f5 35. h4 g6 36. Kf4 h6 37. Ba4 Nec5 38. Bc2 Re2 39. Rd2 Ne6+ 40. Kg3 Rxd2 41. Bxd2 h5 42. Bc3 Ndc5 43. Bb4 Kd7 44. Bxc5 Nxc5 45. Kf4 Kxd6 46. Kg5 Ne6+ 47. Kxg6 Nf4+ 48. Kg5 Nxg2 49. Bxf5 Kc5 50. Be4 Nxh4 51. Bxb7 a6 52. Bxa6 Nf3+ 53. Kxh5 1/2-1/2

[Event "Blass mem corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Stilling, Walter A"]
[Result "0-1"]
[ECO "E41"]
[PlyCount "94"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 Bxc3+ 7. bxc3 d6 8. 0-0 e5 9. Nd2 0-0 10. d5 Ne7 11. Qc2 g6 12. f4 Ng4 13. Nf3 exf4 14. exf4 Nf5 15. Re1 Nh4 16. Ng5 h6 17. Ne4 Bf5 18. Bd2 Nxg2 19. Kxg2 Qh4 20. Rh1 Bxe4+ 21. Bxe4 f5 22. Raf1 fxe4 23. Qxe4 Rae8 24. Qd3 Kg7 25. h3 Nf6 26. Rb1 b6 27. Rbe1 Nh5 28. Rxe8 Rxe8 29. Rf1 Re4 30. Rf3 Rxf4 31. Bxf4 Nxf4+ 32. Rxf4 Qxf4 33. Qe2 Qg5+ 34. Kh1 h5 35. Qe6 Qf6 36. Qd7+ Kh6 37. Qxa7 Qxc3 38. Qxb6 Qa1+ 39. Kg2 Qxa2+ 40. Kg1 Qa1+ 41. Kg2 Qe5 42. Qb8 Kg5 43. Qf8 Qb2+ 44. Kg1 Qf6 45. Qc8 Kf4 46. Qe6 Qe5 47. Qxg6 Qg5+ 0-1

[Event "corr"]
[Site "corr"]
[Date "1986.??.??"]
[Round "?"]
[White "Stern, Werner"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "B84"]
[PlyCount "94"]
[EventDate "1986.??.??"]
[EventType "team (corr)"]
[EventRounds "12"]
[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 e6 6. Be2 a6 7. f4 Qc7 8. 0-0 Be7 9. Kh1 0-0 10. Bf3 Nc6 11. a4 Bd7 12. Nb3 Rab8 13. a5 b6 14. axb6 Qxb6 15. g4 Rfd8 16. g5 Ne8 17. Qe2 Nb4 18. Be3 Qc7 19. f5 e5 20. Qg2 d5 21. f6 Bf8 22. fxg7 Nxg7 23. exd5 Bf5 24. Be4 Bg6 25. Na5 Bc5 26. Bxc5 Qxc5 27. Nc6 Nxc6 28. dxc6 Nh5 29. Bxg6 hxg6 30. Ne4 Qb6 31. b3 Rbc8 32. Qf3 Rc7 33. c4 Qxc6 34. Ra5 Qe6 35. Rfa1 Qf5 36. Qxf5 gxf5 37. Nc5 Nf4 38. Nxa6 Rcd7 39. Rxe5 Rd1+ 40. Re1 R1d2 41. Rf1 R8d3 42. Rxf4 Rh3 43. Kg1 Rhxh2 44. Nb4 Rdg2+ 45. Kf1 Rd2 46. Ke1 Rhe2+ 47. Kf1 Rh2 1/2-1/2

[Event "W-ch13 q01 corr8489"]
[Site "ICCF corr"]
[Date "1984.??.??"]
[Round "?"]
[White "Carlsson, Anders Ingvar"]
[Black "Ziewitz, Hans"]
[Result "0-1"]
[ECO "B82"]
[PlyCount "52"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Be3 b5 8. Qf3 Bb7 9. Bd3 Nbd7 10. g4 b4 11. Nce2 e5 12. Nb3 d5 13. Ng3 Qc7 14. 0-0-0 Rc8 15. Rhf1 dxe4 16. Nxe4 Nxe4 17. Bxe4 Nf6 18. Bb6 Bxe4 19. Qxe4 Nxe4 20. Bxc7 Rxc7 21. Rde1 Nc5 22. Rxe5+ Be7 23. Nxc5 Rxc5 24. Re4 Rc7 25. Rfe1 a5 26. Re5 Ra7 0-1

[Event "W-ch13 q01 corr8489"]
[Site "ICCF corr"]
[Date "1984.??.??"]
[Round "?"]
[White "Goubnitsky, Semyon B"]
[Black "Ziewitz, Hans"]
[Result "0-1"]
[ECO "B52"]
[PlyCount "80"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Qe2 e6 8. a3 Be7 9. b4 0-0 10. d3 b5 11. Rd1 Rfd8 12. Nbd2 Qc7 13. Bb2 d5 14. bxc5 Bxc5 15. e5 Nd7 16. d4 Be7 17. a4 a6 18. Rdb1 b4 19. Rc1 Rdc8 20. c4 dxc4 21. Nxc4 Nb6 22. Nfd2 Nxc4 23. Rxc4 Qd8 24. Rac1 Na5 25. Rxc8 Rxc8 26. Rb1 Rc2 27. Qd1 Qc8 28. Nf1 b3 29. d5 exd5 30. Ne3 Bg5 31. Qxd5 Bxe3 32. fxe3 Rxb2 33. Rf1 h6 34. Qxf7+ Kh7 35. e6 Qc2 36. Qf3 Nc6 37. h4 Rb1 38. Rxb1 Qxb1+ 39. Kh2 Qc2 40. e4 Ne7 0-1

[Event "W-ch13 q01 corr8489"]
[Site "ICCF corr"]
[Date "1984.??.??"]
[Round "?"]
[White "Salm, Maxwell Charles"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "B97"]
[PlyCount "49"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Nb3 Qa3 10. Bxf6 gxf6 11. Be2 Nc6 12. 0-0 h5 13. Nb1 Qb4 14. Qe3 d5 15. exd5 Ne7 16. Nc3 Nf5 17. Qd3 Qb6+ 18. Rf2 Bd6 19. Qe4 Qe3 20. dxe6 Qxc3 21. Qxf5 Bxe6 22. Qe4 0-0-0 23. Rb1 f5 24. Qa4 Qb4 25. Qxb4 1/2-1/2

[Event "FRG-chT corr"]
[Site "GER corr"]
[Date "1984.??.??"]
[Round "?"]
[White "Szewczyk, Gerard"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "B97"]
[PlyCount "65"]
[EventDate "1984.??.??"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Nb3 Qa3 10. Bxf6 gxf6 11. Be2 h5 12. 0-0 Nd7 13. Qd4 Nc5 14. Qxf6 Nxb3 15. Qxh8 Nxa1 16. Rxa1 Bd7 17. Bxh5 Rc8 18. Ne2 Qe3+ 19. Kh1 Qxe4 20. c3 Bc6 21. Qg8 Rc7 22. Nd4 Bd5 23. f5 Qh4 24. Qh7 Qe4 25. Bf3 Qd3 26. Rd1 Qxc3 27. fxe6 Bxf3 28. gxf3 fxe6 29. Qg6+ Rf7 30. Qxe6+ Re7 31. Qg6+ Kd7 32. Qf5+ Ke8 33. Qg6+ 1/2-1/2

[Event "olm10 qual GP3 B5 corr"]
[Site "ICCF corr"]
[Date "1982.??.??"]
[Round "?"]
[White "Barrababe Menal, Esteve"]
[Black "Ziewitz, Hans"]
[Result "1-0"]
[ECO "B86"]
[PlyCount "47"]
[EventDate "1982.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. a3 Be7 8. Ba2 0-0 9. 0-0 b5 10. Be3 Qc7 11. f4 Bb7 12. Qf3 Nbd7 13. Nde2 Nc5 14. Ng3 Ncxe4 15. Ngxe4 Nxe4 16. Nxe4 d5 17. Ng5 Bxg5 18. fxg5 Qxc2 19. Bb1 Qc7 20. Rc1 Qe7 21. Bxh7+ Kxh7 22. Qh5+ Kg8 23. Bc5 Qd7 24. Rc3 1-0

[Event "DSB Team Regionalliga Nord"]
[Site "Germany"]
[Date "1982.??.??"]
[Round "?"]
[White "Szenetra, Werner"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2215"]
[PlyCount "94"]
[EventDate "1982.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. f3 e6 3. e4 c5 4. e5 Ng8 5. c3 Nc6 6. f4 Nh6 7. Nf3 d5 8. Be3 Qb6 9. Qd2 Bd7 10. Be2 Rc8 11. h3 Nf5 12. Bf2 h5 13. 0-0 Be7 14. Bd3 g6 15. Kh2 cxd4 16. Bxf5 gxf5 17. Nxd4 Nxd4 18. Bxd4 Qa6 19. Qf2 Bb5 20. Re1 b6 21. Nd2 Bd3 22. a4 Be4 23. b4 Rg8 24. b5 Qb7 25. Nxe4 dxe4 26. a5 Bc5 27. axb6 axb6 28. Ra6 Bxd4 29. Qxd4 Rb8 30. Qd6 h4 31. Rea1 e3 32. R1a2 Rd8 33. Qxb6 Qxb6 34. Rxb6 Rd2 35. Rxd2 exd2 36. Rd6 Rg3 37. Rxd2 Rxc3 38. Ra2 Rb3 39. Ra8+ Ke7 40. Rb8 Rb4 41. g3 Rb2+ 42. Kg1 hxg3 43. b6 Kd7 44. h4 Rh2 45. Rf8 Kc6 46. Rxf7 Kxb6 47. Rf6 Rxh4 1/2-1/2

[Event "olm10 qual GP3 B5 corr"]
[Site "ICCF corr"]
[Date "1982.??.??"]
[Round "?"]
[White "Taksrud, Vidar"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "E66"]
[PlyCount "129"]
[EventDate "1982.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nc6 7. Nc3 a6 8. d5 Na5 9. Nd2 c5 10. Qc2 Rb8 11. b3 b5 12. Bb2 Bh6 13. f4 bxc4 14. bxc4 e5 15. dxe6 Bxe6 16. Nd5 Rxb2 17. Qxb2 Bg7 18. Qc1 Ng4 19. Rb1 Re8 20. e4 Bd4+ 21. Kh1 Nf2+ 22. Rxf2 Bxf2 23. Nf3 Nc6 24. Qb2 Bd4 25. Qb6 Qxb6 26. Rxb6 Rb8 27. Rxb8+ Nxb8 28. Nxd4 cxd4 29. Nf6+ Kf8 30. Nxh7+ Ke7 31. Ng5 Bxc4 32. a3 Nc6 33. Nf3 a5 34. Kg1 Bd3 35. Nd2 a4 36. Bf3 Bc2 37. Kf2 Na7 38. Be2 d3 39. Bf1 Nb5 40. Ke3 Nxa3 41. Bxd3 Bxd3 42. Kxd3 Ke6 43. Nf3 f5 44. Nd4+ Kf6 45. exf5 gxf5 46. Nc2 Nb1 47. Ne3 Ke6 48. Nd1 Kd5 49. h4 Ke6 50. Nc3 Na3 51. Nxa4 Nb5 52. Nb6 d5 53. Na4 Nd6 54. Kd4 Ne8 55. h5 Nf6 56. h6 Kf7 57. Nc3 Nh5 58. Ne2 Kg6 59. Kxd5 Kxh6 60. Ke6 Kg6 61. Ke5 Nf6 62. Nd4 Ng4+ 63. Ke6 Ne3 64. Nf3 Kh5 65. Ne5 1/2-1/2

[Event "olm10 qual GP3 B5 corr"]
[Site "ICCF corr"]
[Date "1982.??.??"]
[Round "?"]
[White "Woodford, Colin"]
[Black "Ziewitz, Hans"]
[Result "0-1"]
[ECO "B85"]
[PlyCount "136"]
[EventDate "1982.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Qc7 8. f4 Nc6 9. Be3 Be7 10. Qe1 0-0 11. Rd1 Nxd4 12. Bxd4 b5 13. e5 dxe5 14. fxe5 Nd7 15. Ne4 Bb7 16. Nf6+ Nxf6 17. exf6 Bc5 18. Qf2 Bxd4 19. Rxd4 Rfd8 20. Rg4 g6 21. Bd3 Rd5 22. Qh4 Qc5+ 23. Rf2 Rh5 24. Qg3 Kh8 25. Qf4 Rd8 26. h3 Qe5 27. Qxe5 Rxe5 28. Rff4 Red5 29. Rh4 e5 30. Rf1 Rd4 31. Rxd4 Rxd4 32. Be2 Bd5 33. a3 h5 34. g4 hxg4 35. Bxg4 Kh7 36. c3 Rd3 37. Bc8 a5 38. Re1 Rg3+ 39. Kf1 e4 40. Bd7 Bc4+ 41. Kf2 Rf3+ 42. Kg1 Bd3 43. a4 bxa4 44. c4 e3 45. Kg2 Rf2+ 46. Kg3 Bxc4 47. Rxe3 Rxb2 48. Bxa4 Rb4 49. Ra3 Kh6 50. h4 Be6 51. Bd1 Rb5 52. Kf4 Rf5+ 53. Kg3 g5 54. h5 g4 55. Bc2 Rxh5 56. Kf4 Rh3 57. Rxa5 Rf3+ 58. Ke5 Kg5 59. Ra8 Re3+ 60. Be4 Re2 61. Rg8+ Kh4 62. Re8 Bd7 63. Rh8+ Kg3 64. Kd4 Kf4 65. Bg6 Be6 66. Bd3 Re1 67. Rg8 g3 68. Rg7 Bg4 0-1

[Event "olm10 qual GP3 B5 corr"]
[Site "ICCF corr"]
[Date "1982.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "David, Giampiero P"]
[Result "1-0"]
[ECO "E63"]
[PlyCount "99"]
[EventDate "1982.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 Nc6 7. 0-0 a6 8. Qc2 Bf5 9. e4 Bg4 10. Be3 Nd7 11. Ne2 e5 12. d5 Ne7 13. Ne1 Bxe2 14. Qxe2 f5 15. f3 Kh8 16. Nd3 Ng8 17. c5 Qe7 18. Rac1 Ndf6 19. Rc4 Bh6 20. Bh3 Rf7 21. Rfc1 Raf8 22. Rb4 Rb8 23. Bxh6 Nxh6 24. Rc3 g5 25. Qd2 Rg7 26. a4 Qe8 27. Rcb3 Qh5 28. Bxf5 Nxf5 29. exf5 g4 30. f4 e4 31. Nf2 Qxf5 32. Rxb7 Rxb7 33. Rxb7 Re7 34. Nd1 e3 35. Nxe3 Qb1+ 36. Nd1 Re3 37. Qxe3 Qxd1+ 38. Kf2 Qc2+ 39. Ke1 Qb1+ 40. Ke2 Qc2+ 41. Qd2 Qe4+ 42. Kf2 Qh1 43. Qd4 Kg8 44. Rb8+ Kg7 45. cxd6 cxd6 46. Rb7+ Kg8 47. Re7 Qxh2+ 48. Kf1 Nh5 49. Qc4 Nxg3+ 50. Ke1 1-0

[Event "DSB Team Regionalliga Nord"]
[Site "Germany"]
[Date "1982.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Jaeckle, Marco"]
[Result "1-0"]
[ECO "E11"]
[PlyCount "121"]
[EventDate "1982.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. a3 Bxd2+ 6. Qxd2 b6 7. e3 Ne4 8. Qc2 Bb7 9. Be2 0-0 10. 0-0 d6 11. Nc3 f5 12. Rad1 Nd7 13. d5 Nxc3 14. Qxc3 e5 15. b4 Qe7 16. Nd2 g5 17. Rde1 a4 18. e4 f4 19. Bg4 Bc8 20. Rc1 Nf6 21. Bxc8 Rfxc8 22. c5 Qe8 23. Qd3 bxc5 24. bxc5 Nd7 25. cxd6 cxd6 26. Nc4 Nc5 27. Qf3 Qd8 28. Nd2 Rab8 29. Rb1 Qd7 30. h3 Qf7 31. Rxb8 Rxb8 32. Rb1 Rxb1+ 33. Nxb1 h5 34. Nd2 Kg7 35. Qe2 Kf8 36. Qb5 Qb7 37. Qxb7 Nxb7 38. f3 Na5 39. Kf2 Ke7 40. Ke2 Kd7 41. Kd3 Kc7 42. Kc3 Nb7 43. Nc4 h4 44. Nb2 Nc5 45. Kb4 Kb7 46. Kb5 Kc7 47. Ka5 Kb7 48. Kb5 Kc7 49. Kb4 Kb7 50. Kb5 Kc7 51. Nxa4 Nd3 52. Nb6 Ne1 53. a4 Nxg2 54. a5 g4 55. fxg4 Ne3 56. Nc4 Nxg4 57. a6 Nf2 58. Nxd6 Kxd6 59. a7 Nxe4 60. a8Q Ke7 61. Qh8 1-0

[Event "Bundesliga 2-1980/81 North"]
[Site "Germany North"]
[Date "1980.10.??"]
[Round "?"]
[White "Albrecht, Rainer"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "E60"]
[PlyCount "87"]
[EventDate "1980.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b4 g6 3. Bb2 Bg7 4. e3 0-0 5. c4 d6 6. d4 e5 7. Be2 e4 8. Nfd2 Re8 9. Nc3 Nbd7 10. a4 Nf8 11. b5 h5 12. h3 h4 13. a5 Bf5 14. Qb3 c6 15. a6 Qc7 16. axb7 Qxb7 17. Qa3 Qd7 18. Qa6 Rec8 19. Nb3 Ne6 20. Kd2 Bf8 21. g4 hxg3 22. fxg3 cxb5 23. Nxb5 Nc7 24. Nxc7 Qxc7 25. g4 Bd7 26. Bc3 Be6 27. Ra4 d5 28. c5 Qg3 29. Raa1 Bh6 30. Kc2 Bxe3 31. Raf1 Nh7 32. h4 Bxg4 33. h5 g5 34. Bxg4 Qxg4 35. Qb7 Qe2+ 36. Bd2 Rf8 37. Rxf7 Rxf7 38. Qxa8+ Kg7 39. h6+ Kf6 40. Qc6+ Ke7 41. Qd6+ Ke8 42. Qb8+ Kd7 43. Qd6+ Ke8 44. Qb8+ 1/2-1/2

[Event "Bundesliga 2-1980/81 North"]
[Site "Germany North"]
[Date "1980.10.??"]
[Round "?"]
[White "Holzapfel, Daniel"]
[Black "Ziewitz, Hans"]
[Result "1-0"]
[ECO "D41"]
[PlyCount "49"]
[EventDate "1980.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Bc4 cxd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 0-0 12. 0-0 Nc6 13. Rfd1 b6 14. Qf4 Na5 15. Bd3 Bb7 16. d5 exd5 17. exd5 g6 18. d6 Bxf3 19. Qxf3 Rc8 20. Bb5 Qg5 21. a4 Rfd8 22. g3 Qe5 23. d7 Rc3 24. Re1 Qc7 25. Qf6 1-0

[Event "Bundesliga 2-1980/81 North"]
[Site "Germany North"]
[Date "1980.10.??"]
[Round "?"]
[White "Mueller, Joerg"]
[Black "Ziewitz, Hans"]
[Result "0-1"]
[ECO "C97"]
[PlyCount "120"]
[EventDate "1980.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. Nf1 Rfe8 14. Ne3 g6 15. b4 cxb4 16. cxb4 Nc6 17. a3 Bf8 18. Bb2 Bg7 19. Rc1 Qb7 20. dxe5 dxe5 21. Bb3 Be6 22. Bxe6 Rxe6 23. Ng5 Rd8 24. Qc2 Red6 25. f4 Nh5 26. Nd5 Nxf4 27. Nxf4 exf4 28. Bxg7 Kxg7 29. e5 Nd4 30. Qb2 Rd5 31. e6 Rxg5 32. e7 Re8 33. Qxd4+ f6 34. Qe4 Qxe4 35. Rxe4 Re5 36. Rxf4 R8xe7 37. Rc6 R5e6 38. Rc3 f5 39. Rd4 Re3 40. Rdd3 Rxd3 41. Rxd3 Kf6 42. Kf2 g5 43. Kf3 h5 44. Rd8 g4+ 45. hxg4 hxg4+ 46. Kf2 Ke5 47. Kg3 Re6 48. Kh4 Kf4 49. Rd4+ Ke3 50. Rd5 Ke4 51. Rd1 Rg6 52. Kh5 Rg8 53. Re1+ Kf4 54. Rf1+ Kg3 55. Rxf5 Kxg2 56. a4 bxa4 57. Ra5 g3 58. Rxa4 Kh2 59. b5 Rh8+ 60. Kg4 axb5 0-1

[Event "Bundesliga 2-1980/81 North"]
[Site "Germany North"]
[Date "1980.10.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Ahmels, Volker"]
[Result "1/2-1/2"]
[ECO "E18"]
[PlyCount "36"]
[EventDate "1980.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 d5 8. Ne5 Na6 9. cxd5 exd5 10. Bf4 c5 11. Qa4 Qe8 12. Qxe8 Rfxe8 13. Nb5 Ne4 14. Bh3 Nd6 15. Bd7 Red8 16. Nxd6 Bxd6 17. Bc6 Bxc6 18. Nxc6 Rd7 1/2-1/2

[Event "Bundesliga 2-1980/81 North"]
[Site "Germany North"]
[Date "1980.10.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Grzesik, Thomas"]
[Result "1/2-1/2"]
[ECO "D13"]
[PlyCount "40"]
[EventDate "1980.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bg3 a6 9. Bd3 Bxg3 10. hxg3 Qd6 11. 0-0 Bd7 12. Rc1 0-0 13. Qe2 Rfe8 14. Rfd1 e5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. Qd2 Bg4 18. Be2 Rad8 19. Qd4 Qh5 20. f3 Be6 1/2-1/2

[Event "Bundesliga 2-1980/81 North"]
[Site "Germany North"]
[Date "1980.10.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Poehl, Hermann"]
[Result "1/2-1/2"]
[ECO "E69"]
[PlyCount "61"]
[EventDate "1980.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e4 c6 9. h3 Re8 10. Be3 exd4 11. Nxd4 Nc5 12. Qc2 a5 13. Rad1 Qc7 14. Rfe1 a4 15. f4 Qa5 16. Bf2 Nfd7 17. Nf3 Nb6 18. Bf1 Be6 19. Rxd6 Bxc4 20. e5 Bf8 21. Rdd1 Bxf1 22. Rxf1 Rad8 23. Ng5 Qb4 24. Nce4 Nxe4 25. Nxe4 Be7 26. b3 axb3 27. axb3 Nd5 28. Rd4 Qb5 29. Rfd1 Ra8 30. Nc3 Nxc3 31. Qxc3 1/2-1/2

[Event "Bundesliga 2-1980/81 North"]
[Site "Germany North"]
[Date "1980.10.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Smietana, T."]
[Result "1-0"]
[ECO "E62"]
[PlyCount "139"]
[EventDate "1980.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 0-0 6. Bg2 Nc6 7. 0-0 e5 8. d5 Ne7 9. c5 Bg4 10. cxd6 cxd6 11. h3 Bd7 12. Bg5 Ne8 13. Qd2 b5 14. a3 a5 15. e4 f6 16. Be3 Kh8 17. Rfc1 Rb8 18. Bf1 Ng8 19. a4 bxa4 20. Nxa4 Rb4 21. Nc3 a4 22. Qc2 f5 23. exf5 Bxf5 24. Qe2 Bd7 25. Ng5 Qb8 26. Ra2 Nc7 27. Qc2 Ne7 28. Bg2 h6 29. Nf3 Qe8 30. Qd2 Kh7 31. g4 Qb8 32. Ne1 Nb5 33. Nxb5 Rxb5 34. Rc4 Rb3 35. Rc2 Rc8 36. Rxc8 Nxc8 37. Nd3 Nb6 38. Qc2 Qc8 39. Qxc8 Nxc8 40. Nc1 Rb8 41. Ne2 Nb6 42. Bxb6 Rxb6 43. Nc3 Rb4 44. Be4 Bf6 45. Bc2 Rd4 46. Bxa4 Bxa4 47. Rxa4 Rd2 48. Ne4 Rd1+ 49. Kg2 Bh4 50. Ra7+ Kg8 51. Ra5 Rb1 52. Rb5 Be7 53. Rb6 Kf7 54. Nxd6+ Bxd6 55. Rxd6 Rxb2 56. Re6 e4 57. Rxe4 Rd2 58. Re5 Kf6 59. Re6+ Kf7 60. Rd6 h5 61. g5 h4 62. Kf3 Rd3+ 63. Kg4 Rd4+ 64. f4 Kg7 65. Rd7+ Kf8 66. d6 Kg8 67. Kf3 Rd3+ 68. Ke4 Rxh3 69. Rg7+ Kxg7 70. d7 1-0

[Event "Bundesliga 1979/80 North"]
[Site "Germany North"]
[Date "1980.02.10"]
[Round "5"]
[White "Rabeler, Gert"]
[Black "Ziewitz, Hans"]
[Result "1-0"]
[ECO "A26"]
[PlyCount "73"]
[EventDate "1979.10.14"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Kiel SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 g6 2. Bg2 Bg7 3. Nf3 Nf6 4. 0-0 0-0 5. c4 d6 6. Nc3 Nc6 7. d3 e5 8. Rb1 a5 9. a3 h6 10. b4 axb4 11. axb4 Be6 12. b5 Ne7 13. Bb2 Qd7 14. c5 Bh3 15. cxd6 cxd6 16. Ne4 Bxg2 17. Nxf6+ Bxf6 18. Kxg2 Qe6 19. e4 Bg7 20. Nd2 Rfc8 21. Nc4 d5 22. exd5 Nxd5 23. Re1 Nb4 24. Bxe5 Nxd3 25. Qxd3 Qxc4 26. Qxc4 Rxc4 27. Bxg7 Kxg7 28. Re7 Ra2 29. Rb3 g5 30. Rf3 g4 31. Rfxf7+ Kg6 32. Rg7+ Kf6 33. Ref7+ Ke6 34. Rxb7 h5 35. Rb6+ Kf5 36. Rf7+ Ke5 37. Rh6 1-0

[Event "corr"]
[Site "corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Ballbe Anglada, Francisco"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "B52"]
[PlyCount "73"]
[EventDate "1980.??.??"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. d4 Nxe4 8. d5 Ne5 9. Re1 Nxf3+ 10. Qxf3 Nf6 11. Na3 0-0-0 12. c4 e6 13. dxe6 fxe6 14. Bf4 a6 15. Rad1 Be7 16. Qe2 Rhe8 17. Qxe6 Qxe6 18. Rxe6 Bf8 19. Rxe8 Rxe8 20. Kf1 Kc7 21. f3 Kc6 22. g4 b5 23. b3 Nd7 24. Nc2 Nb6 25. Ne3 Re6 26. g5 g6 27. Nd5 bxc4 28. Nxb6 Kxb6 29. bxc4 Kc6 30. Rd3 Re8 31. Bd2 Rb8 32. Rb3 Rxb3 33. axb3 d5 34. Ke2 dxc4 35. bxc4 Kd6 36. Kd3 Ke5 37. Kc3 1/2-1/2

[Event "Baltic Sea tt4 corr"]
[Site "corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Piuva, Matti"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "B81"]
[PlyCount "99"]
[EventDate "1980.??.??"]
[EventType "team (corr)"]
[EventRounds "9"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 d5 8. g5 Nxe4 9. Nxe4 dxe4 10. Qg4 Be7 11. 0-0-0 Qc7 12. Qxe4 Bd7 13. Rg1 Nc6 14. Rg3 Rc8 15. Bf4 e5 16. Nxc6 Qxc6 17. Qxc6 Bxc6 18. Bxe5 0-0 19. Bh3 Rcd8 20. f4 Rxd1+ 21. Kxd1 Rd8+ 22. Rd3 Rxd3+ 23. cxd3 Bd5 24. b3 f6 25. gxf6 gxf6 26. Bc7 Bc5 27. Bf5 b6 28. Be4 Bf7 29. Kd2 a5 30. f5 Kf8 31. Bf4 Ke7 32. Bb7 Bd4 33. Bc6 Bh5 34. Kc2 Bg4 35. Be4 Kd7 36. Bg3 Bh3 37. a3 Bg4 38. Bf4 Bh3 39. a4 Bg4 40. Kd2 Ke7 41. Be3 Bxe3+ 42. Kxe3 Kd6 43. Kd4 Bh5 44. Bd5 Be8 45. Be6 Bc6 46. Ke3 Be8 47. Bg8 h6 48. Be6 Ke5 49. d4+ Kd6 50. Kd3 1/2-1/2

[Event "W-ch sf corr"]
[Site "ICCF corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Svensson, Ulf"]
[Black "Ziewitz, Hans"]
[Result "1-0"]
[ECO "E63"]
[PlyCount "63"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 a6 8. Qc2 Bf5 9. e4 Bg4 10. Be3 Nd7 11. Ne2 e5 12. d5 Bxf3 13. Bxf3 Ne7 14. Bg2 f5 15. f3 a5 16. a3 Nf6 17. Bh3 fxe4 18. fxe4 c5 19. dxc6 bxc6 20. Rad1 Qc7 21. Nc3 Kh8 22. Be6 Rad8 23. b4 axb4 24. axb4 Neg8 25. Qd2 Qe7 26. Bh3 Qb7 27. b5 cxb5 28. cxb5 Nxe4 29. Nxe4 Qxe4 30. b6 Rxf1+ 31. Rxf1 Qb7 32. Qc1 1-0

[Event "Baltic Sea tt4 corr"]
[Site "corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Talving, Rene K"]
[Black "Ziewitz, Hans"]
[Result "0-1"]
[ECO "B97"]
[PlyCount "100"]
[EventDate "1980.??.??"]
[EventType "team (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 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Nb3 Qa3 10. Bxf6 gxf6 11. Be2 h5 12. e5 f5 13. 0-0 Nc6 14. Rad1 d5 15. Nb1 Qxa2 16. Nc3 Qa3 17. Nb5 axb5 18. Ra1 b4 19. Rxa3 bxa3 20. Rd1 Bd7 21. c4 Bb4 22. Qd3 d4 23. Bf3 a2 24. c5 Bc3 25. Qb5 Nd8 26. Qb6 Bc6 27. Bxc6+ bxc6 28. Qc7 a1Q 29. Nxa1 Rxa1 30. Rxa1 Bxa1 31. Kf2 Rg8 32. Qc8 Bc3 33. Qa6 Rg4 34. g3 h4 35. Qe2 hxg3+ 36. hxg3 Rg7 37. Qd1 Rh7 38. Kg2 Kf8 39. Qe2 Nb7 40. Qa6 Nd8 41. Qe2 Rh6 42. Qa6 Kg7 43. Qc8 d3 44. Qxd8 d2 45. Kf2 Rh2+ 46. Kg1 Ba5 47. Qd3 Rh8 48. Qe2 Rd8 49. Qd1 Rd5 50. Kf2 Rxc5 0-1

[Event "FRG-ch corr"]
[Site "GER corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Hoch"]
[Result "1/2-1/2"]
[ECO "D84"]
[PlyCount "110"]
[EventDate "1980.??.??"]
[EventType "game (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Bxc7 Nc6 9. Ne2 Bg4 10. f3 Rac8 11. Nc3 Qd7 12. Bf4 Be6 13. Be2 Rfd8 14. 0-0 h6 15. Rc1 Qe8 16. Kh1 Nb4 17. b3 Bf5 18. Bb5 Qf8 19. g4 Bd7 20. Qe2 Qe8 21. Bc4 a6 22. Nd5 Nxd5 23. Bxd5 Bb5 24. Bc4 Bc6 25. b4 Qd7 26. Kg1 e6 27. Rb1 b5 28. Bb3 Bd5 29. Rfc1 Bf8 30. Rc5 Bxc5 31. bxc5 Kg7 32. Bd6 Qc6 33. e4 Bxb3 34. axb3 Rxd6 35. cxd6 Qxd6 36. Rd1 Rc3 37. Rd3 Rc1+ 38. Kg2 Rc7 39. d5 exd5 40. exd5 Rd7 41. Qd2 Re7 42. Rd4 Ra7 43. h4 a5 44. g5 h5 45. Re4 Ra8 46. Qd4+ Kg8 47. Rf4 a4 48. Rf6 Qd7 49. d6 Ra7 50. Qd5 Kf8 51. Qe5 Kg8 52. Qd5 Kg7 53. bxa4 bxa4 54. Rf4 a3 55. Re4 a2 1/2-1/2

[Event "W-ch12 sf2 corr"]
[Site "ICCF corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Jensen, Leif"]
[Result "1-0"]
[ECO "D48"]
[PlyCount "85"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. d5 Nb6 11. dxe6 Bxe6 12. Qe2 Be7 13. 0-0 Qc7 14. Bg5 0-0 15. e5 Nfd5 16. Qe4 g6 17. Qh4 f5 18. exf6 Bxf6 19. Nxd5 Nxd5 20. Be4 Qe7 21. Bxf6 Rxf6 22. Rfe1 Rd8 23. Ng5 Rf4 24. Qg3 Rf6 25. Bxd5 Rxd5 26. Qe3 Rd6 27. Ne4 Bf7 28. Nxf6+ Qxf6 29. Qxc5 Rd2 30. b3 h5 31. Rad1 Rxa2 32. h3 a5 33. Rd6 Qf4 34. Rd8+ Kg7 35. Qf8+ Kf6 36. Rd6+ Kg5 37. Qd8+ Kh6 38. Qh8+ Kg5 39. Re5+ Kh4 40. Qd8+ g5 41. g3+ Kxh3 42. gxf4 Ra1+ 43. Rd1 1-0

[Event "W-ch12 sf2 corr"]
[Site "ICCF corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Kalinovsky, Peter V"]
[Result "1-0"]
[ECO "D18"]
[PlyCount "83"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Nh4 0-0 10. f3 Bg6 11. e4 e5 12. dxe5 Nxe5 13. Be2 Qb6+ 14. Kh1 Rfd8 15. Qc2 Qc5 16. Nxg6 Nxg6 17. Bd2 Rd7 18. Rad1 Rad8 19. Qc1 h6 20. Be3 Rxd1 21. Rxd1 Rxd1+ 22. Nxd1 Qxc1 23. Bxc1 Kf8 24. Nf2 Ke8 25. Be3 a6 26. Nd3 Bd6 27. Bd4 Nf4 28. Nxf4 Bxf4 29. g3 Bc7 30. Kg2 Kd7 31. f4 c5 32. Bxc5 Nxe4 33. Bf8 g6 34. Bxh6 Nc5 35. Bc4 Nxa4 36. Bxf7 Nxb2 37. Bxg6 Nc4 38. Bg7 a5 39. h4 Ne3+ 40. Kf3 Nd5 41. h5 Bd8 42. h6 1-0

[Event "Baltic Sea tt4 corr"]
[Site "corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Stabenow, Juergen"]
[Result "0-1"]
[ECO "D42"]
[PlyCount "92"]
[EventDate "1980.??.??"]
[EventType "team (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. Nf3 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bd3 Be7 8. 0-0 0-0 9. a3 cxd4 10. exd4 Bf6 11. Be4 Qd6 12. Qd3 h6 13. Rd1 Nce7 14. Qe2 a6 15. Bc2 Nf4 16. Qe4 Nfg6 17. h4 Rd8 18. h5 Nf8 19. Bf4 Qc6 20. Qe2 Nd5 21. Bd2 b5 22. Rac1 Qb6 23. Ne4 Bb7 24. Nc5 Bc6 25. Ne5 Be8 26. Be4 Rac8 27. b4 Be7 28. Bxd5 Rxd5 29. Ncd7 Bxd7 30. Nxd7 Qd8 31. Rxc8 Qxd7 32. Rcc1 Rxd4 33. Be3 Rxd1+ 34. Qxd1 Qb7 35. Qg4 Kh8 36. Qf3 Qb8 37. Qxf7 Qd8 38. Bd4 Qxd4 39. Qxe7 Kg8 40. Qc5 Qb2 41. Rc3 Nd7 42. Qc8+ Kh7 43. Qe8 Ne5 44. Rg3 Qd2 45. Qxe6 Qe1+ 46. Kh2 Nf3+ 0-1

[Event "EU-ch corr"]
[Site "ICCF corr"]
[Date "1978.??.??"]
[Round "?"]
[White "Jarhelle, Arthur"]
[Black "Ziewitz, Hans"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "84"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[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. c3 dxc3 5. Nxc3 Nc6 6. Bc4 e6 7. 0-0 Nf6 8. Qe2 Be7 9. Rd1 e5 10. h3 0-0 11. b4 Be6 12. Bxe6 fxe6 13. b5 Na5 14. Bb2 Nd7 15. Na4 Nb6 16. Nc5 Qc8 17. Nd3 Qe8 18. a4 Rc8 19. Rac1 Nxa4 20. Rxc8 Qxc8 21. Rc1 Qd7 22. Ba3 Qxb5 23. Nfxe5 Nc5 24. Bxc5 dxc5 25. Qg4 Rf6 26. Nf4 Qb2 27. Ned3 Qa3 28. Rd1 Qb3 29. Rd2 Qc4 30. Nh5 Rg6 31. Qe2 Nb3 32. Rc2 Nd4 33. Rxc4 Nxe2+ 34. Kf1 b5 35. Rc2 Nd4 36. Ra2 Nc6 37. Nhf4 Rf6 38. g3 a5 39. Nxc5 Bxc5 40. Rc2 e5 41. Rxc5 exf4 42. e5 Nxe5 0-1

[Event "EU-chT1 fin 04 corr"]
[Site "ICCF corr"]
[Date "1978.??.??"]
[Round "?"]
[White "Toothill, John A"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "A26"]
[PlyCount "127"]
[EventDate "1978.??.??"]
[EventType "team (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nc6 7. d3 e5 8. Rb1 a5 9. a3 h6 10. b4 axb4 11. axb4 Be6 12. Nd2 d5 13. b5 Ne7 14. Na4 Nd7 15. Ba3 c6 16. e4 Nf6 17. Bb4 Re8 18. Nc5 Bc8 19. bxc6 bxc6 20. Qc2 Ra7 21. Ra1 Qb6 22. Rxa7 Qxa7 23. Ndb3 Kh7 24. Qb2 dxe4 25. dxe4 Neg8 26. Ra1 Qc7 27. Bc3 Nd7 28. Nxd7 Bxd7 29. Nc5 Rb8 30. Qd2 Bc8 31. h3 Nf6 32. Rd1 Bf8 33. Nd3 Nd7 34. h4 Bg7 35. Bh3 Nb6 36. Bxc8 Rxc8 37. Nb2 Bf8 38. Bb4 Bxb4 39. Qxb4 Rd8 40. Rxd8 Qxd8 41. c5 Nd7 42. Nc4 Qc7 43. Nd6 Qa7 44. Nxf7 Nxc5 45. Nd8 Qe7 46. Nxc6 Qd6 47. Qb6 Nxe4 48. Qb7+ Kg8 49. h5 Qd1+ 50. Kg2 Qxh5 51. Ne7+ Kf8 52. Nd5 Qe2 53. Qe7+ Kg8 54. Qe8+ Kh7 55. Qf7+ Kh8 56. Ne7 Qxf2+ 57. Qxf2 Nxf2 58. Kxf2 Kg7 59. Nd5 h5 60. Kg2 Kh6 61. Kh3 g5 62. Ne3 Kg6 63. Kg2 e4 64. Kf2 1/2-1/2

[Event "EU-chT1 fin 04 corr"]
[Site "ICCF corr"]
[Date "1978.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Arnesson, Sture"]
[Result "0-1"]
[ECO "E88"]
[PlyCount "104"]
[EventDate "1978.??.??"]
[EventType "team (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 c6 8. Bd3 cxd5 9. cxd5 Ne8 10. Qd2 f5 11. exf5 gxf5 12. Nge2 Na6 13. 0-0 Nc5 14. Bc2 a5 15. f4 b6 16. fxe5 dxe5 17. Bg5 Qd7 18. Ng3 Nd6 19. Bh6 f4 20. Bxg7 Qxg7 21. Nge4 Nc4 22. Qe2 Ne3 23. Rf2 Ba6 24. Qf3 Kh8 25. Nxc5 bxc5 26. Be4 Rab8 27. Na4 Rfc8 28. Rc1 Rb4 29. Nc3 Rcb8 30. Kh1 Bc8 31. h3 Qh6 32. Kg1 Bd7 33. Nd1 Rg8 34. Nxe3 Rg3 35. Nc4 Rxf3 36. Rxf3 Qf6 37. b3 a4 38. Kh1 Bf5 39. Re1 Qh4 40. Rff1 Bxh3 41. gxh3 Qxh3+ 42. Kg1 axb3 43. Bg2 Qg3 44. axb3 Rxb3 45. d6 Rd3 46. Rf2 e4 47. Rxe4 Rd1+ 48. Rf1 f3 49. Ne3 Rxf1+ 50. Kxf1 fxg2+ 51. Kg1 Qh3 52. Nxg2 Qd3 0-1

[Event "EU-chT1 fin 04 corr"]
[Site "ICCF corr"]
[Date "1978.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Nevole, Vladimir"]
[Result "1-0"]
[ECO "A67"]
[PlyCount "95"]
[EventDate "1978.??.??"]
[EventType "team (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. Be3 0-0 10. Nf3 a6 11. a4 Nf6 12. 0-0 Bg4 13. h3 Bxf3 14. Qxf3 Nbd7 15. Bd2 Qc7 16. Bc4 Nb6 17. b3 Nfd7 18. Rab1 Rfe8 19. Ne2 Nc8 20. Bc3 Rb8 21. Bxg7 Kxg7 22. Nc3 Na7 23. Qd3 f6 24. Kh1 Re7 25. Ra1 Rbe8 26. Ra2 Nc8 27. Rf3 Rf7 28. Raf2 Ne7 29. g4 Ng8 30. h4 Nh6 31. Rg2 Ref8 32. Rh3 Qd8 33. Qg3 Ng8 34. Ne2 Re8 35. Bd3 Qb6 36. Bc2 c4 37. bxc4 Qc5 38. g5 Qxc4 39. Bd3 Qxa4 40. h5 fxg5 41. hxg6 hxg6 42. Qxg5 Rf6 43. Ng3 Kf8 44. Nh5 Rf7 45. Qxg6 Ndf6 46. e5 dxe5 47. Nxf6 Nxf6 48. d6 1-0

[Event "corr"]
[Site "corr"]
[Date "1977.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Weiler"]
[Result "0-1"]
[ECO "E63"]
[PlyCount "34"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 0-0 6. Nf3 Nc6 7. 0-0 a6 8. h3 Rb8 9. Be3 b5 10. Nd2 Bd7 11. d5 Ne5 12. b3 Qc8 13. f4 Neg4 14. Bd4 Nh6 15. g4 Nfxg4 16. Bxg7 Ne3 17. Bxh6 Bxh3 0-1

[Event "corr"]
[Site "corr"]
[Date "1975.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Loeh, Gerhard"]
[Result "0-1"]
[ECO "A17"]
[PlyCount "106"]
[EventDate "1975.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. e4 Bb7 5. d3 d6 6. g3 Be7 7. Bg2 0-0 8. 0-0 c5 9. Ne1 Nc6 10. f4 Ne8 11. f5 Bf6 12. g4 Bd4+ 13. Kh1 Qh4 14. h3 Ne5 15. Nf3 Nxf3 16. Qxf3 Nf6 17. Ne2 Be5 18. Nf4 Rae8 19. g5 Nd7 20. Qg4 Qxg4 21. hxg4 g6 22. Rb1 Nb8 23. a3 Nc6 24. Ne2 exf5 25. gxf5 gxf5 26. Rxf5 Bc8 27. Rf1 f6 28. gxf6 Rxf6 29. Rxf6 Bxf6 30. Bf4 Ne5 31. Bxe5 Bxe5 32. b3 Bg4 33. Ng1 Rf8 34. Rf1 Rxf1 35. Bxf1 a5 36. Be2 Bd7 37. a4 Kg7 38. Kg2 Kg6 39. Nf3 h5 40. Kf2 Bg4 41. Bf1 Bxf3 42. Kxf3 Kf6 43. Bh3 h4 44. Ke3 Bh2 45. e5+ Kxe5 46. Kf3 Kd4 47. Bf5 Kc3 48. Be4 Kxb3 49. Bc6 Be5 50. Kg4 Bg3 51. Kf3 Kc3 52. Be4 d5 53. cxd5 b5 0-1

[Event "Baltic Sea tt3 corr"]
[Site "corr"]
[Date "1974.??.??"]
[Round "2"]
[White "Sogaard, Ove"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "B97"]
[PlyCount "69"]
[EventDate "1974.??.??"]
[EventType "team (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 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. Bxf6 gxf6 11. Be2 h5 12. 0-0 Nc6 13. Nxc6 bxc6 14. f5 Qc5+ 15. Kh1 Qe5 16. Bd3 h4 17. Ne2 Bh6 18. Qe1 Bg5 19. Ng1 Qc5 20. Nh3 e5 21. Rb3 Ra7 22. Qe2 a5 23. Qg4 Rg8 24. Rfb1 Ke7 25. Qh5 Bd2 26. Qxh4 Rd7 27. Qf2 Qxf2 28. Nxf2 Rh8 29. c4 Be3 30. Nd1 Bc5 31. Nc3 Rdd8 32. g3 Rd7 33. Kg2 Rhd8 34. g4 Ba6 35. Kf3 1/2-1/2

[Event "Baltic Sea tt3 corr"]
[Site "corr"]
[Date "1974.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Weiner, Oskar"]
[Result "0-1"]
[ECO "D93"]
[PlyCount "66"]
[EventDate "1974.??.??"]
[EventType "team (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 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Rc1 c6 7. Nf3 Be6 8. Ng5 Bf5 9. Qb3 Qb6 10. Qxb6 axb6 11. cxd5 Nxd5 12. Nxd5 cxd5 13. a3 Nc6 14. Bb5 e5 15. Bxc6 bxc6 16. dxe5 c5 17. 0-0 f6 18. Nf3 Rfe8 19. e6 g5 20. Bc7 Ra6 21. Rfd1 Bxe6 22. h3 Rc8 23. Bd6 Rd8 24. Bc7 Rd7 25. Bg3 h5 26. h4 g4 27. Ne1 Ra8 28. Nd3 Bf7 29. Nf4 Rad8 30. Rd2 d4 31. exd4 Rxd4 32. Rxd4 Rxd4 33. Rc2 f5 0-1

[Event "corr"]
[Site "corr"]
[Date "1973.??.??"]
[Round "?"]
[White "Christ"]
[Black "Ziewitz, Hans"]
[Result "0-1"]
[ECO "E97"]
[PlyCount "80"]
[EventDate "1973.??.??"]
[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 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Nd2 Nf4 11. c5 f5 12. f3 g5 13. Nc4 Neg6 14. Be3 Nxe2+ 15. Qxe2 f4 16. Bf2 g4 17. fxg4 Qg5 18. cxd6 Bxg4 19. Qd2 cxd6 20. Nxd6 b6 21. Ndb5 Qh5 22. d6 f3 23. g3 Bh3 24. Nc7 Bxf1 25. Rxf1 Rad8 26. Be3 Rf6 27. N3b5 Qg4 28. Bg5 f2+ 29. Rxf2 Rxf2 30. Kxf2 Rf8+ 31. Kg1 Nh4 32. Bxh4 Bh6 33. Qd5+ Kh8 34. Kg2 Qf3+ 35. Kh3 Qf1+ 36. Kg4 Rg8+ 37. Qxg8+ Kxg8 38. Be7 Kf7 39. Nc3 Bd2 40. N7d5 Kg6 0-1

[Event "W-ch GT31 corr"]
[Site "ICCF corr"]
[Date "1973.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Harding, Timothy David"]
[Result "1-0"]
[ECO "A84"]
[PlyCount "51"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nh6 5. 0-0 d6 6. c4 c6 7. Nc3 0-0 8. Bf4 Nf7 9. e4 Na6 10. Re1 e5 11. Be3 fxe4 12. Nxe4 Bf5 13. Nh4 Bxe4 14. Bxe4 d5 15. cxd5 cxd5 16. Bg2 e4 17. f3 exf3 18. Nxf3 Nc7 19. Qb3 b6 20. Rac1 Re8 21. Bf4 Ne6 22. Ne5 Nxd4 23. Qxd5 Qxd5 24. Bxd5 Bxe5 25. Bxe5 Rxe5 26. Rxe5 1-0

[Event "ICCF-Cup2 corr"]
[Site "ICCF corr"]
[Date "1971.??.??"]
[Round "?"]
[White "Gergely, B."]
[Black "Ziewitz, Hans"]
[Result "0-1"]
[ECO "A49"]
[PlyCount "64"]
[EventDate "1971.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. Nf3 Nf6 4. 0-0 0-0 5. d4 d6 6. Bg5 h6 7. Bd2 c5 8. dxc5 dxc5 9. Qc1 Kh7 10. Rd1 Qb6 11. Nc3 Nc6 12. b3 Nd4 13. Nxd4 cxd4 14. Na4 Qb5 15. c4 Qh5 16. Bb4 Re8 17. Qa3 e5 18. Nb6 axb6 19. Qxa8 e4 20. Re1 Ng4 21. h3 Nf6 22. g4 Bxg4 23. hxg4 Nxg4 24. Qxb7 Qh2+ 25. Kf1 e3 26. fxe3 Qg3 27. Kg1 Qxe3+ 28. Kh1 Nf2+ 29. Kg1 Nh3+ 30. Kh1 Qg1+ 31. Rxg1 Nf2+ 32. Kh2 Be5# 0-1

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1971.??.??"]
[Round "?"]
[White "Greiner"]
[Black "Ziewitz, Hans"]
[Result "0-1"]
[ECO "B97"]
[PlyCount "86"]
[EventDate "1971.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[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 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. e5 dxe5 11. fxe5 Nfd7 12. Bc4 Bb4 13. Rb3 Qa5 14. 0-0 0-0 15. Bf6 Nxf6 16. exf6 Rd8 17. Rxb4 Qxb4 18. Qg5 g6 19. Rf4 Rxd4 20. Rxd4 Qb6 21. Ne2 Nd7 22. h4 e5 23. h5 Qxf6 24. Qxf6 Nxf6 25. Rd8+ Kg7 26. h6+ Kxh6 27. Rf8 b5 28. Bb3 Kg5 29. Nc3 Bb7 30. Rxf7 Bc6 31. Re7 Kf5 32. Be6+ Kf4 33. Rc7 Be8 34. Rc5 Rd8 35. Ne2+ Ke4 36. Kf2 Rd6 37. Bb3 Rc6 38. Rxc6 Bxc6 39. a4 bxa4 40. Nc3+ Kd4 41. Nxa4 Ne4+ 42. Ke1 Bxa4 43. Bxa4 Nc3 0-1

[Event "GER-ch11 fin corr"]
[Site "GER corr"]
[Date "1970.??.??"]
[Round "?"]
[White "Oechslein, Rainer"]
[Black "Ziewitz, Hans"]
[Result "1-0"]
[ECO "C89"]
[PlyCount "55"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Be3 Bg4 16. Qd3 Nxe3 17. Rxe3 c5 18. Qf1 Qh5 19. Nd2 cxd4 20. cxd4 Bb4 21. Re5 Qg6 22. Ne4 Rad8 23. Qd3 Qb6 24. Ng5 g6 25. Nxf7 Rxd4 26. Ng5+ Kg7 27. Qe3 Bc5 28. Re1 1-0

[Event "FRG-ch11 corr6871"]
[Site "GER corr"]
[Date "1968.??.??"]
[Round "?"]
[White "Huettl, Walter"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "B84"]
[PlyCount "72"]
[EventDate "1968.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Nbd7 8. Be3 b5 9. a4 b4 10. Nc6 Qc7 11. Nxb4 d5 12. Nxa6 Bxa6 13. exd5 Bb4 14. dxe6 fxe6 15. Bxa6 Bxc3 16. Qe2 Bxb2 17. Rab1 Be5 18. Rb7 Bxh2+ 19. Kh1 Qc6 20. Rb6 Qe4 21. Kxh2 Nxb6 22. Bxb6 Qh4+ 23. Kg1 0-0 24. Bb5 Ng4 25. Bc7 Rf6 26. f3 Qg5 27. Bb6 Raf8 28. Qe4 Ne5 29. Be3 Qg3 30. Be2 Ng6 31. Bd3 h5 32. f4 Nxf4 33. Bxf4 Rxf4 34. Qxe6+ Kh8 35. Rxf4 Qxf4 36. Qg6 Qf2+ 1/2-1/2

[Event "FRG-ch11 corr6871"]
[Site "GER corr"]
[Date "1968.??.??"]
[Round "?"]
[White "Mendel, G."]
[Black "Ziewitz, Hans"]
[Result "0-1"]
[ECO "E77"]
[PlyCount "90"]
[EventDate "1968.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f4 c5 6. d5 0-0 7. Be2 e6 8. Nf3 exd5 9. e5 Ne8 10. cxd5 Bg4 11. Ng5 Bxe2 12. Qxe2 Nc7 13. e6 fxe6 14. Nxe6 Nxe6 15. Qxe6+ Kh8 16. 0-0 Na6 17. a3 Nc7 18. Qh3 Qf6 19. Be3 Rae8 20. Kh1 b5 21. Rad1 a5 22. Rd2 b4 23. axb4 axb4 24. Nd1 Qf5 25. g4 Qe4+ 26. Qg2 c4 27. Qxe4 Rxe4 28. Bb6 Nb5 29. Rdf2 Bd4 30. Bxd4+ Nxd4 31. f5 gxf5 32. gxf5 Kg7 33. Rf4 Rfe8 34. Kg2 Kf6 35. h3 Rg8+ 36. Rg4 Rexg4+ 37. hxg4 Rxg4+ 38. Kh3 Re4 39. Nf2 Rf4 40. Ng4+ Kxf5 41. Ne3+ Ke4 42. Rxf4+ Kxf4 43. Nxc4 Nb5 44. b3 Ke4 45. Nb2 Kd4 0-1

[Event "FRG-ch11 corr6871"]
[Site "GER corr"]
[Date "1968.??.??"]
[Round "?"]
[White "Oechslein, Rainer"]
[Black "Ziewitz, Hans"]
[Result "1-0"]
[ECO "C89"]
[PlyCount "63"]
[EventDate "1968.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "GER"]
[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. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Be3 Bg4 16. Qd3 Nxe3 17. Rxe3 c5 18. Qf1 Qh5 19. Nd2 cxd4 20. cxd4 Bb4 21. Re5 Qg6 22. Ne4 Rad8 23. Qd3 Qb6 24. Ng5 g6 25. Nxf7 Rxd4 26. Ng5+ Kg7 27. Qe3 Bc5 28. Re1 Rc4 29. Rxc5 Qxc5 30. Bxc4 Qxe3 31. Rxe3 bxc4 32. Re4 1-0

[Event "FRG-ch11 corr6871"]
[Site "GER corr"]
[Date "1968.??.??"]
[Round "?"]
[White "Schmaus, Adolf"]
[Black "Ziewitz, Hans"]
[Result "1-0"]
[ECO "E81"]
[PlyCount "63"]
[EventDate "1968.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f3 c6 6. Be3 a6 7. Qd2 b5 8. Bd3 0-0 9. cxb5 axb5 10. b4 Nbd7 11. a4 bxa4 12. Rxa4 Rxa4 13. Nxa4 Nb6 14. Nb2 Ne8 15. Ne2 f5 16. 0-0 Nf6 17. h3 fxe4 18. fxe4 Nh5 19. Rc1 Bd7 20. Nc4 Nxc4 21. Bxc4+ Kh8 22. e5 dxe5 23. dxe5 Bxe5 24. Rd1 Nf6 25. Nd4 Qb8 26. Nf3 Bc7 27. Bh6 Bb6+ 28. Kf1 Rd8 29. Qe1 Nh5 30. Qc3+ Nf6 31. Bg5 Kg7 32. Qe1 1-0

[Event "FRG-ch11 corr6871"]
[Site "GER corr"]
[Date "1968.??.??"]
[Round "?"]
[White "Tiemeyer, Horst"]
[Black "Ziewitz, Hans"]
[Result "1-0"]
[ECO "E81"]
[PlyCount "39"]
[EventDate "1968.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 c6 6. Be3 a6 7. Bd3 b5 8. Nge2 0-0 9. b3 Nbd7 10. 0-0 bxc4 11. Bxc4 c5 12. dxc5 Nxc5 13. e5 Nfd7 14. exd6 exd6 15. Qxd6 Be5 16. Qd2 Qa5 17. f4 Bg7 18. f5 Nf6 19. b4 Qxb4 20. Qd4 1-0

[Event "FRG-ch11 corr6871"]
[Site "GER corr"]
[Date "1968.??.??"]
[Round "?"]
[White "Wegener, Hans Karl"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "B87"]
[PlyCount "49"]
[EventDate "1968.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. Bg5 Bb7 9. f4 Nbd7 10. f5 e5 11. Nde2 Be7 12. Ng3 0-0 13. Bxf6 Nxf6 14. Nh5 Qb6 15. Nxf6+ Bxf6 16. Qd2 a5 17. Nd5 Qc5 18. 0-0-0 Rfc8 19. Nxf6+ gxf6 20. Qh6 Bxe4 21. Qxf6 Qe3+ 22. Kb1 Bxc2+ 23. Bxc2 Rxc2 24. Rxd6 Qe2 25. Qg5+ 1/2-1/2

[Event "FRG-ch11 corr6871"]
[Site "GER corr"]
[Date "1968.??.??"]
[Round "?"]
[White "Widenmann, Albert"]
[Black "Ziewitz, Hans"]
[Result "0-1"]
[ECO "A26"]
[PlyCount "78"]
[EventDate "1968.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nc6 7. d3 e5 8. Rb1 a5 9. a3 h6 10. b4 axb4 11. axb4 Be6 12. e4 Kh7 13. Nd5 Ne7 14. Ne3 Qd7 15. Kh1 Bh3 16. Bxh3 Qxh3 17. Ng1 Qe6 18. Bb2 Ne8 19. f4 exf4 20. Bxg7 Nxg7 21. Rxf4 f5 22. Nd5 Nxd5 23. exd5 Qf6 24. Rf2 Qd4 25. Kg2 g5 26. Nf3 Qf6 27. b5 b6 28. Qd2 Nh5 29. Rbf1 f4 30. Ng1 Qg6 31. Ne2 Ra3 32. Nc1 Re8 33. Re2 Raa8 34. Rfe1 Rxe2+ 35. Rxe2 Rf8 36. Re7+ Ng7 37. Qb2 f3+ 38. Kf2 Kg8 39. Rxc7 Ne8 0-1

[Event "FRG-ch11 corr6871"]
[Site "GER corr"]
[Date "1968.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "De Carbonnel, Heinz"]
[Result "1/2-1/2"]
[ECO "D47"]
[PlyCount "78"]
[EventDate "1968.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. Nxc5 Nxc5 13. dxc5 Bxc5 14. Bb5+ Ke7 15. 0-0 Qb6 16. Qe2 h6 17. Bd2 Rhc8 18. a4 a6 19. Bd3 a5 20. Rac1 Kf8 21. Rc4 Ba6 22. Rg4 Ne7 23. Bxa6 Qxa6 24. Qe4 Nf5 25. Nh4 Qc6 26. Nxf5 Qxe4 27. Rxe4 exf5 28. Rf4 Ke7 29. Rxf5 Bd4 30. b3 Rc2 31. Be3 Ke6 32. g4 Bxe5 33. Re1 f6 34. Bd4 g6 35. Rf3 Rd8 36. Bxe5 fxe5 37. Rfe3 Rd5 38. f4 Rdd2 39. Rxe5+ Kd7 1/2-1/2

[Event "FRG-ch11 corr6871"]
[Site "GER corr"]
[Date "1968.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Engel, Klaus Eberhard"]
[Result "1/2-1/2"]
[ECO "E51"]
[PlyCount "82"]
[EventDate "1968.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. e3 0-0 6. Bd3 Nc6 7. 0-0 h6 8. h3 a6 9. Re1 Re8 10. a3 dxc4 11. Bxc4 Bd6 12. e4 e5 13. d5 Ne7 14. b4 Ng6 15. Bf1 a5 16. Rb1 axb4 17. axb4 Qe7 18. Qb3 Bd7 19. Be3 c6 20. dxc6 bxc6 21. b5 Be6 22. Qc2 cxb5 23. Nxb5 Rec8 24. Qd3 Bc5 25. Bxc5 Qxc5 26. Qd6 Ra2 27. Qxc5 Rxc5 28. Re3 Nf4 29. Nc3 Rc2 30. Ne2 Bc4 31. Nxf4 exf4 32. Ree1 Bxf1 33. Kxf1 R5c4 34. e5 Ne4 35. Re2 g5 36. Rbe1 Rxe2 37. Rxe2 Kg7 38. Rb2 Kg6 39. Rb6+ Kf5 40. Rb7 Rc1+ 41. Ke2 Rc2+ 1/2-1/2

[Event "FRG-ch11 corr6871"]
[Site "GER corr"]
[Date "1968.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Kunsztowicz, Uwe Wilhelm"]
[Result "1/2-1/2"]
[ECO "E63"]
[PlyCount "52"]
[EventDate "1968.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 Nc6 7. 0-0 a6 8. h3 Rb8 9. Be3 b5 10. Nd2 Na5 11. cxb5 axb5 12. b4 Nc4 13. Nxc4 bxc4 14. b5 Bb7 15. a4 Bxg2 16. Kxg2 Qc8 17. a5 Qb7+ 18. Kh2 Nd5 19. a6 Nxc3 20. Qc2 Qxb5 21. a7 Ra8 22. Qxc3 c5 23. Rfb1 Qd7 24. Qxc4 Rxa7 25. Rxa7 Qxa7 26. dxc5 dxc5 1/2-1/2

[Event "FRG-ch11 corr6871"]
[Site "GER corr"]
[Date "1968.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Maeder, Karl Heinz"]
[Result "0-1"]
[ECO "E98"]
[PlyCount "72"]
[EventDate "1968.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 c5 12. a3 Nf6 13. f3 f4 14. b4 b6 15. bxc5 bxc5 16. Rb1 h5 17. Qc1 g5 18. Nb5 Qd7 19. Ba5 Ne8 20. Bd1 Ba6 21. Ba4 Qc8 22. Rf2 g4 23. Rfb2 gxf3 24. gxf3 Ng6 25. Qf1 Rf7 26. Ne1 Rb7 27. Nc3 Rxb2 28. Rxb2 Ne7 29. Qg2 Kh7 30. Bxe8 Qxe8 31. Nb5 Bf6 32. Nc7 Qa4 33. Nxa8 Qxa5 34. Nd3 Bxc4 35. Qh3 Bxd3 36. Qxh5+ Kg7 0-1

[Event "FRG-ch11 corr6871"]
[Site "GER corr"]
[Date "1968.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Schreiber, Werner"]
[Result "0-1"]
[ECO "D47"]
[PlyCount "60"]
[EventDate "1968.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Be7 7. 0-0 dxc4 8. Bxc4 b5 9. Bd3 b4 10. Na4 c5 11. dxc5 Nxc5 12. Nxc5 Bxc5 13. e4 h6 14. a3 bxa3 15. bxa3 Qe7 16. Qe2 Bd7 17. h3 0-0 18. e5 Nd5 19. Qe4 f5 20. exf6 Nxf6 21. Qh4 Bc6 22. Ne5 Qd6 23. Bf4 Qd5 24. Nxc6 Qxd3 25. Rae1 Nd5 26. Bxh6 gxh6 27. Rxe6 Nf4 28. Rxh6 Ne2+ 29. Kh2 Bd6+ 30. g3 Rxf2+ 0-1

[Event "FRG-ch11 corr6871"]
[Site "GER corr"]
[Date "1968.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Walter, Helmi"]
[Result "1/2-1/2"]
[ECO "A54"]
[PlyCount "76"]
[EventDate "1968.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 e4 5. Ng5 Bf5 6. g4 Bxg4 7. Bg2 Nc6 8. Ngxe4 Nxe4 9. Bxe4 Be7 10. Be3 0-0 11. Qd2 f5 12. Bg2 Bh5 13. Nd5 Bh4 14. 0-0-0 g5 15. f4 g4 16. Rdf1 Qd7 17. Bf2 Bxf2 18. Rxf2 Rae8 19. e4 fxe4 20. f5 Qg7 21. f6 e3 22. Nxe3 Rxf6 23. Nf5 Qg6 24. Bxc6 bxc6 25. Rhf1 Rfe6 26. d5 Re4 27. Nh6+ Kg7 28. Rf7+ Qxf7 29. Nxf7 Rxc4+ 30. Kb1 Bxf7 31. dxc6 Bg6+ 32. Ka1 Re5 33. a3 a5 34. Rc1 Re2 35. Qxe2 Rxc1+ 36. Ka2 Bb1+ 37. Kb3 Bc2+ 38. Ka2 Bb1+ 1/2-1/2

[Event "FRG-ch11 corr6871"]
[Site "GER corr"]
[Date "1968.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Wanke, Rudolf"]
[Result "1-0"]
[ECO "E56"]
[PlyCount "93"]
[EventDate "1968.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 Nc6 8. a3 dxc4 9. Bxc4 Ba5 10. Qd3 a6 11. Rd1 b5 12. Ba2 Bb7 13. dxc5 Bxc3 14. Qc2 Qe7 15. Qxc3 Rad8 16. Bd2 Ne4 17. Qc2 Nxc5 18. b4 Na4 19. Bb3 Rfe8 20. Qa2 Qf6 21. Be1 Nc3 22. Bxc3 Qxc3 23. Ng5 Rxd1+ 24. Rxd1 Rd8 25. Qb1 h6 26. Ne4 Rxd1+ 27. Qxd1 Qb2 28. Nc5 Bc8 29. h3 Qxa3 30. Bc2 Qxb4 31. Qd6 Bb7 32. Nxb7 Qxd6 33. Nxd6 Kf8 34. Be4 Nb8 35. g4 Ke7 36. Nb7 Kd7 37. Kf1 Kc7 38. Ke2 f5 39. gxf5 exf5 40. Bg2 Nd7 41. Kd3 Kb6 42. Kd4 b4 43. Nd6 g6 44. Nc8+ Kc7 45. Ne7 Nf8 46. Nd5+ Kd6 47. Nxb4 1-0

[Event "FRG-ch10 sf corr"]
[Site "GER corr"]
[Date "1966.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Holzvoigt, Gerhard"]
[Result "0-1"]
[ECO "E54"]
[PlyCount "64"]
[EventDate "1966.??.??"]
[EventType "swiss (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nf3 c5 6. Bd3 d5 7. 0-0 dxc4 8. Bxc4 b6 9. Qe2 Bb7 10. Rd1 Qc8 11. Bd2 cxd4 12. Nxd4 Nc6 13. Nf3 Qb8 14. a3 Be7 15. Rac1 Ng4 16. h3 Nge5 17. Nxe5 Nxe5 18. Ba2 Ng6 19. Nb5 Nh4 20. e4 Qe5 21. Rc7 Ba6 22. Bc3 Bxb5 23. Qg4 h5 24. Bxe5 hxg4 25. Rxe7 Ng6 26. Bd6 Nxe7 27. Bxe7 Rfe8 28. Bb4 gxh3 29. gxh3 Red8 30. Re1 Rd3 31. Kg2 Rc8 32. Bb1 Rb3 0-1

[Event "FRG-ch M corr"]
[Site "GER corr"]
[Date "1964.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Gudat, Alfons"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "69"]
[EventDate "1964.??.??"]
[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. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. a3 Be6 9. b4 f5 10. d3 Bf6 11. e4 0-0 12. Bb2 Qd7 13. exf5 Bxf5 14. Ne4 Rad8 15. Nc5 Qf7 16. b5 Na5 17. Bxe5 Be7 18. Rc1 Bxc5 19. Rxc5 Rxd3 20. Qe1 Nac4 21. Rxc7 Rd7 22. Rxd7 Qxd7 23. Qa1 Be4 24. Nh4 Bxg2 25. Nxg2 Nd2 26. Rd1 Nf3+ 27. Kh1 Qh3 28. g4 Qxg4 29. Qa2+ Kh8 30. Qf7 Rg8 31. Ne3 Qg5 32. Ba1 Ne5 33. Qxb7 Qf4 34. Rg1 Ng4 35. Rg2 1-0

[Event "FRG-Cup6 corr"]
[Site "GER corr"]
[Date "1963.??.??"]
[Round "?"]
[White "Holzvoigt, Gerhard"]
[Black "Ziewitz, Hans"]
[Result "0-1"]
[ECO "C36"]
[PlyCount "62"]
[EventDate "1963.??.??"]
[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. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bb5+ c6 6. dxc6 bxc6 7. Bc4 Nd5 8. 0-0 Bd6 9. Nc3 Be6 10. Nxd5 cxd5 11. Bb5+ Nd7 12. d4 0-0 13. Bd3 Qf6 14. b3 g5 15. Kh1 Qh6 16. Ng1 Nf6 17. c4 Nh5 18. Nf3 Ng3+ 19. Kg1 Nxf1 20. Qxf1 Qh5 21. c5 Bc7 22. h3 f6 23. b4 g4 24. hxg4 Bxg4 25. a4 Kh8 26. Be2 Rg8 27. Ra3 Rae8 28. Bd2 Re4 29. b5 Bh3 30. Ne1 Rxe2 31. Rxh3 Rexg2+ 0-1

[Event "FRG-Cup6 corr"]
[Site "GER corr"]
[Date "1963.??.??"]
[Round "?"]
[White "Lederer, Gerhard"]
[Black "Ziewitz, Hans"]
[Result "0-1"]
[ECO "E63"]
[PlyCount "90"]
[EventDate "1963.??.??"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nc6 7. 0-0 a6 8. h3 Rb8 9. Be3 b5 10. cxb5 axb5 11. d5 Na5 12. b4 Nc4 13. Ba7 Rb7 14. Bd4 e5 15. dxe6 fxe6 16. Qb3 e5 17. Be3 Kh8 18. Ng5 Nxe3 19. fxe3 Qd7 20. Ne6 Re8 21. Nxg7 Kxg7 22. Rf2 c6 23. Raf1 Re6 24. h4 Ng4 25. Rf7+ Qxf7 26. Rxf7+ Rxf7 27. Bxc6 Ref6 28. Bf3 Rxf3 29. exf3 Rxf3 30. Ne2 Nxe3 31. Qc3 Bb7 32. g4 Rf1+ 33. Kh2 Rf2+ 34. Kh3 Bg2+ 35. Kh2 Bf3+ 36. Kg3 Bxe2 37. Qc7+ Rf7 38. Qxd6 Rf3+ 39. Kh2 Nxg4+ 40. Kg2 e4 41. Qd4+ Rf6 42. Kg3 e3 43. a4 h5 44. Qd7+ Rf7 45. Qd4+ Kh7 0-1

[Event "FRG-Cup6 corr"]
[Site "GER corr"]
[Date "1963.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Rehagen, HW."]
[Result "1-0"]
[ECO "E59"]
[PlyCount "133"]
[EventDate "1963.??.??"]
[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. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 0-0 6. Nf3 d5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Ba2 e5 12. h3 e4 13. Nh2 Bf5 14. Ng4 Bxg4 15. hxg4 Rad8 16. g5 Nd5 17. Bd2 b5 18. Qb1 c4 19. Qxe4 f5 20. gxf6 Nxf6 21. Qe6+ Kh8 22. f3 Rd5 23. e4 Rh5 24. e5 Nxe5 25. Bf4 Qc6 26. Qxc6 Nxc6 27. Rae1 Rd5 28. Bb1 Rd7 29. Bf5 Rdd8 30. Bc7 Rde8 31. Bd6 Rf7 32. Be6 Rb7 33. g4 Rd8 34. Bf4 Ne7 35. Rf2 Ned5 36. Bd2 Re7 37. Rfe2 Rde8 38. Re5 Nc7 39. Bf5 Nfd5 40. f4 g6 41. Be4 Kg7 42. Kf2 Nf6 43. Bf3 Kf7 44. f5 Nd7 45. Rxe7+ Rxe7 46. Bf4 Rxe1 47. Kxe1 Ne8 48. Bc6 Nb6 49. fxg6+ hxg6 50. Bxb5 Nf6 51. Ba6 Ne4 52. Bb8 Nxc3 53. Bxa7 Nca4 54. Bxb6 Nxb6 55. Kd2 Kf6 56. Bb5 Ke6 57. a4 Kd5 58. Kc3 Kd6 59. g5 Nd5+ 60. Kxc4 Nc7 61. a5 Ne6 62. a6 Kc7 63. d5 Nxg5 64. d6+ Kb6 65. Kd5 Nf7 66. Ke6 Nd8+ 67. Ke7 1-0

[Event "FRG corr"]
[Site "GER corr"]
[Date "1963.??.??"]
[Round "?"]
[White "Ziewitz, Hans"]
[Black "Stabenow, Juergen"]
[Result "1/2-1/2"]
[ECO "E59"]
[PlyCount "38"]
[EventDate "1963.??.??"]
[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. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 0-0 6. Nf3 d5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Ba2 e5 12. h3 e4 13. Nh2 Bf5 14. Ng4 Nxg4 15. hxg4 Bg6 16. Qe2 Na5 17. f4 exf3 18. gxf3 Bd3 19. Qxd3 Qg3+ 1/2-1/2

[Event "Kiel"]
[Site "Kiel"]
[Date "1961.??.??"]
[Round "3"]
[White "Brinckmann, Alfred"]
[Black "Ziewitz, Hans"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "68"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. a4 Rb8 8. axb5 axb5 9. d3 d6 10. c3 0-0 11. 0-0 Be6 12. Bc2 b4 13. Be3 Bxe3 14. fxe3 bxc3 15. bxc3 Bb3 16. d4 exd4 17. exd4 Bxc2 18. Qxc2 Ra8 19. Rxa8 Qxa8 20. e5 dxe5 21. dxe5 Ng4 22. Qe2 Re8 23. Nbd2 Ncxe5 24. Nxe5 Nxe5 25. Nc4 Qa6 26. Rf4 Qa1+ 27. Kf2 Qxc3 28. Re4 f6 29. g3 Nd3+ 30. Kg2 Rxe4 31. Qxe4 Qc2+ 32. Kf3 Ne5+ 33. Nxe5 Qxe4+ 34. Kxe4 fxe5 0-1

[Event "Kiel"]
[Site "Kiel"]
[Date "1961.??.??"]
[Round "1"]
[White "Hamann, Svend"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "E19"]
[PlyCount "46"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. d5 Qc8 11. Rd1 Na6 12. a3 Nc5 13. b4 Ne4 14. Qc2 a5 15. dxe6 dxe6 16. Rb1 axb4 17. axb4 Bf6 18. Bb2 Ra2 19. Qb3 Rxb2 20. Rxb2 Bxb2 21. Qxb2 Rd8 22. Rxd8+ Qxd8 23. Qd4 Qd6 1/2-1/2

[Event "Kiel"]
[Site "Kiel"]
[Date "1961.??.??"]
[Round "7"]
[White "Lehmann, Heinz"]
[Black "Ziewitz, Hans"]
[Result "1/2-1/2"]
[ECO "C47"]
[PlyCount "21"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 Qe7+ 9. Qe2 Nxd5 10. Qxe7+ Kxe7 11. Bd2 1/2-1/2

[Event "Kiel"]
[Site "Kiel"]
[Date "1961.??.??"]
[Round "5"]
[White "Schneider, Werner"]
[Black "Ziewitz, Hans"]
[Result "0-1"]
[ECO "B94"]
[PlyCount "82"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. a4 h6 8. Bh4 Qc7 9. a5 e6 10. Bg3 Nc5 11. f3 Be7 12. b4 Ncd7 13. Qd2 b6 14. axb6 Nxb6 15. b5 e5 16. Nc6 axb5 17. Rxa8 Nxa8 18. Nxe7 Kxe7 19. Nxb5 Qb8 20. Bf2 Rd8 21. Qa5 Be6 22. Bd3 Rd7 23. Ke2 Qd8 24. Qb4 Rb7 25. Ra1 Ne8 26. Ra7 Qb8 27. Nxd6 Nxd6 28. Rxb7+ Qxb7 29. Qa3 Nc7 30. c4 Qc6 31. c5 Ndb5 32. Qb4 Kf8 33. Qa5 Kg8 34. Qb6 Bd7 35. Bc4 Nd4+ 36. Kd3 Nce6 37. Qb8+ Nf8 38. Qxe5 Nde6 39. f4 Qa4 40. f5 Qd1+ 41. Ke3 Qc1+ 0-1

[Event "Kiel"]
[Site "Kiel"]
[Date "1961.??.??"]
[Round "6"]
[White "Ziewitz, Hans"]
[Black "Barda, Olaf"]
[Result "1/2-1/2"]
[ECO "A95"]
[PlyCount "38"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. 0-0 0-0 6. c4 d5 7. Nc3 c6 8. b3 Qe8 9. Bf4 Nbd7 10. Qc2 Qh5 11. Rad1 h6 12. Bc1 Bd6 13. e3 Ng4 14. Ne2 g5 15. h3 Ngf6 16. Ne1 Ne4 17. Nd3 Kh8 18. Bb2 Rg8 19. Ne5 Be7 1/2-1/2

[Event "Kiel"]
[Site "Kiel"]
[Date "1961.??.??"]
[Round "4"]
[White "Ziewitz, Hans"]
[Black "Saemisch, Friedrich"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "82"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Ne2 Nb4 6. 0-0 Nxd3 7. Qxd3 Bd6 8. Bf4 Ne7 9. Nbc3 c6 10. Rfe1 0-0 11. Bxd6 Qxd6 12. Qd2 Bd7 13. Nf4 Nf5 14. Nce2 Rfe8 15. Ng3 Nxg3 16. hxg3 b6 17. Rxe8+ Rxe8 18. Re1 Rxe1+ 19. Qxe1 f6 20. c3 Kf7 21. Qe2 g6 22. Qa6 Qc7 23. b4 Bc8 24. Qe2 Qe7 25. Kf1 g5 26. Nd3 Ba6 27. Qxe7+ Kxe7 28. Ke2 h5 29. Ke3 Bxd3 30. Kxd3 Ke6 31. Ke3 Kf5 32. Kf3 b5 33. a3 a6 34. Ke3 Kg4 35. Ke2 f5 36. Ke3 f4+ 37. gxf4 gxf4+ 38. Kd2 f3 39. g3 Kh3 40. Kd3 Kh2 41. Kd2 Kg1 0-1

[Event "Kiel"]
[Site "Kiel"]
[Date "1961.??.??"]
[Round "2"]
[White "Ziewitz, Hans"]
[Black "Skold, Kristian"]
[Result "0-1"]
[ECO "E53"]
[PlyCount "74"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 Nbd7 8. a3 Bxc3 9. bxc3 b6 10. cxd5 exd5 11. a4 Bb7 12. Nd2 Re8 13. Bb2 Rc8 14. Re1 Nf8 15. Nf1 Ne4 16. f3 Nd6 17. Ng3 Qh4 18. Qb1 cxd4 19. cxd4 g6 20. e4 Ne6 21. e5 Nc4 22. Bxc4 Rxc4 23. Ne2 Rec8 24. a5 b5 25. a6 Bc6 26. Qd3 Bd7 27. g3 Qh5 28. f4 Ng7 29. Nc3 Be6 30. Rec1 b4 31. Nb5 Bf5 32. Qd1 Qh3 33. Rxc4 Rxc4 34. Rc1 Be4 35. Qf1 Rxc1 36. Bxc1 Qxf1+ 37. Kxf1 Bd3+ 0-1

