[Event "Berlin Cup op"]
[Site "Berlin"]
[Date "2019.09.19"]
[Round "4"]
[White "Windmueller, Martin"]
[Black "Donath, Rainer"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1833"]
[BlackElo "1063"]
[PlyCount "51"]
[EventDate "2019.08.29"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 c5 2. d5 Qa5+ 3. Nc3 e6 4. Bd2 Qb6 5. g3 Nf6 6. Bg2 c4 7. e4 Bb4 8. Nge2 Ng4 9. 0-0 Bc5 10. Be1 h5 11. Na4 Qc7 12. Nxc5 Qxc5 13. Bc3 e5 14. h3 Nf6 15. Bxe5 h4 16. Bd4 Qc7 17. e5 Ng8 18. g4 d6 19. f4 Bd7 20. Qd2 Qc8 21. e6 fxe6 22. dxe6 Bxe6 23. f5 Bd7 24. Bxg7 Rh7 25. Qg5 Rxg7 26. Qxg7 1-0

[Event "Berlin Cup op"]
[Site "Berlin"]
[Date "2019.09.12"]
[Round "3"]
[White "Donath, Rainer"]
[Black "Schilly, Hans Joachim"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1063"]
[BlackElo "1707"]
[PlyCount "94"]
[EventDate "2019.08.29"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Na3 d5 2. d3 Bf5 3. Bf4 e6 4. Nb5 Na6 5. Be3 Bd6 6. c3 Nc5 7. d4 Nd7 8. Bf4 e5 9. dxe5 a6 10. Nd4 Be6 11. e3 c5 12. Nxe6 fxe6 13. Qh5+ g6 14. Qh3 Qe7 15. Nf3 Bc7 16. Ng5 Nf8 17. Qf3 h6 18. Nh3 g5 19. Bg3 h5 20. Nxg5 Qxg5 21. Bf4 Qg4 22. Be2 Qxf3 23. Bxf3 Ng6 24. c4 Nxe5 25. Bxe5 Bxe5 26. cxd5 exd5 27. Bxd5 0-0-0 28. Be6+ Kc7 29. Rb1 Nf6 30. 0-0 Ng4 31. f4 Bf6 32. e4 Bd4+ 33. Kh1 Nf2+ 34. Kg1 Nxe4+ 35. Kh1 Nd2 36. Bc4 Nxc4 37. Rfe1 Ne3 38. b4 Rdg8 39. bxc5 Bxc5 40. f5 Rh7 41. f6 Rf7 42. Rb3 Rxf6 43. Reb1 Rf2 44. Rxb7+ Kc6 45. R7b6+ Kd5 46. h3 Rf1+ 47. Kh2 Rf2 0-1

[Event "Berlin Cup op"]
[Site "Berlin"]
[Date "2019.09.05"]
[Round "2"]
[White "Donath, Rainer"]
[Black "Koerting, Klaus"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1063"]
[BlackElo "1568"]
[PlyCount "56"]
[EventDate "2019.08.29"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. e3 Nf6 4. h3 b6 5. Rh2 Bb7 6. Be2 Nc6 7. a3 e6 8. d4 d5 9. f4 Ne4 10. Nxe4 dxe4 11. g3 0-0 12. h4 Ne7 13. h5 c5 14. hxg6 fxg6 15. dxc5 Qxd1+ 16. Bxd1 bxc5 17. Nh3 h6 18. g4 Rad8 19. g5 h5 20. Nf2 Rd7 21. Ra2 Rfd8 22. b4 Bc3+ 23. Kf1 Rxd1+ 24. Nxd1 Rxd1+ 25. Kg2 Rxc1 26. bxc5 Ba6 27. Kh3 Bxc4 28. Rac2 Bf1+ 0-1

[Event "Berlin Cup KO"]
[Site "Berlin"]
[Date "2019.08.29"]
[Round "1.8"]
[White "Koenig, Frank"]
[Black "Donath, Rainer"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1805"]
[BlackElo "1063"]
[PlyCount "65"]
[EventDate "2019.08.29"]
[EventType "k.o."]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 g5 4. h3 h5 5. d3 Bh6 6. e4 f6 7. Nc3 Bg7 8. Bd2 Qc8 9. Nd5 Nc6 10. Bc3 e6 11. Ne3 b5 12. b3 b4 13. Bb2 Rh7 14. d4 Rh6 15. d5 Nd8 16. Nxg5 h4 17. g4 Nf7 18. Nxf7 Kxf7 19. 0-0 Ba6 20. Nc4 Bb5 21. f4 Bf8 22. g5 Ke8 23. gxh6 Nxh6 24. dxe6 dxe6 25. Qh5+ Nf7 26. Qxb5+ c6 27. Qh5 a5 28. Bxf6 a4 29. Rad1 Qc7 30. Ne5 Bc5+ 31. Kh1 axb3 32. cxb3 Kf8 33. Nd7+ 1-0

[Event "EU-chT2 corr7887"]
[Site "ICCF corr"]
[Date "1978.??.??"]
[Round "?"]
[White "Donath, Rainer"]
[Black "Perlitz, Juergen"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "36"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. c4 g6 4. e3 Bg7 5. Nf3 Ne7 6. d4 0-0 7. dxe5 Nbc6 8. a3 dxe5 9. Qxd8 Rxd8 10. b5 e4 11. Bxg7 Kxg7 12. Ng5 Ne5 13. Nxe4 Bg4 14. Nbc3 Nd3+ 15. Bxd3 Rxd3 16. 0-0 f5 17. h3 fxe4 18. Nxe4 Bf5 0-1

[Event "DDR-ch7 corr7375"]
[Site "DDR"]
[Date "1973.??.??"]
[Round "?"]
[White "Donath, Rainer"]
[Black "Bader, Harry"]
[Result "0-1"]
[ECO "E53"]
[PlyCount "72"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[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 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 b6 8. cxd5 exd5 9. dxc5 bxc5 10. Ne2 Bg4 11. b3 Nc6 12. Bb2 d4 13. exd4 Bxf3 14. gxf3 Qd5 15. a3 Ba5 16. dxc5 Rad8 17. Nf4 Qg5+ 18. Ng2 Nd5 19. h4 Qh6 20. Bc1 Qe6 21. Bd2 Bc7 22. f4 Qh3 23. f3 Nd4 24. Rc1 Ne6 25. Rc4 f5 26. Qc2 Rf6 27. Rf2 Kh8 28. Bc3 Nxc3 29. Rxc3 Nd4 30. Qd1 Rg6 31. Bxf5 Nxf5 32. Rd3 Re8 33. Re2 Ne3 34. Rdxe3 Rxe3 35. Qd5 h6 36. Kf1 Rxe2 0-1

[Event "DDR-ch7 corr7375"]
[Site "DDR"]
[Date "1973.??.??"]
[Round "?"]
[White "Donath, Rainer"]
[Black "Lippstreu, Guenter"]
[Result "0-1"]
[ECO "D25"]
[PlyCount "82"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "DDR"]
[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 Nf6 4. e3 Bg4 5. Bxc4 e6 6. Nc3 Nbd7 7. h3 Bh5 8. 0-0 Be7 9. e4 0-0 10. Be3 c5 11. Qe2 cxd4 12. Bxd4 Rc8 13. Bb3 Nc5 14. Rfd1 Qc7 15. e5 Nfd7 16. Bc2 a5 17. Nb5 Qb8 18. Bc3 b6 19. Rd2 Qa8 20. Qe3 Bxf3 21. gxf3 f5 22. f4 Rfd8 23. h4 Nf8 24. Nd6 Rc6 25. h5 Bxd6 26. exd6 Rcxd6 27. Qe5 R6d7 28. f3 Qb8 29. Qe3 Rxd2 30. Bxd2 Rd5 31. Bc3 Qd8 32. Kg2 g6 33. h6 e5 34. Rh1 Nfe6 35. a3 a4 36. Kf1 Nxf4 37. Rh2 Qd6 38. Rh4 Kf7 39. Bxe5 Rd1+ 40. Kf2 Ncd3+ 41. Kg3 Qxe5 0-1

[Event "DDR-ch7 corr7375"]
[Site "DDR"]
[Date "1973.??.??"]
[Round "?"]
[White "Donath, Rainer"]
[Black "Potthammel, Joerg"]
[Result "1/2-1/2"]
[ECO "A43"]
[PlyCount "78"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. e4 g6 4. Nc3 Bg7 5. Nf3 Nf6 6. Be2 Na6 7. 0-0 Nc7 8. a4 a6 9. Nd2 Bd7 10. Nc4 b5 11. e5 dxe5 12. axb5 Bxb5 13. Nxe5 0-0 14. Nxb5 axb5 15. Rxa8 Qxa8 16. d6 exd6 17. Qxd6 Ne6 18. Nc6 Ne4 19. Qd7 Nf6 20. Qd6 Ne4 21. Qd5 Nd4 22. Bxb5 Nxb5 23. Qxe4 Nd4 24. Ne7+ Kh8 25. Qd3 Re8 26. c3 Rxe7 27. cxd4 Bxd4 28. b4 Qe4 29. Qxe4 Rxe4 30. bxc5 Bxc5 31. Rd1 Kg7 32. Kf1 Kf6 33. Rd3 Ke6 34. Ba3 Ba7 35. Rd6+ Ke5 36. Rd7 Ra4 37. Bb2+ Ke6 38. Rd2 f6 39. g3 g5 1/2-1/2

[Event "DDR-ch7 corr7375"]
[Site "DDR"]
[Date "1973.??.??"]
[Round "?"]
[White "Donath, Rainer"]
[Black "Richter, Wolfgang"]
[Result "0-1"]
[ECO "E87"]
[PlyCount "96"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nh5 8. Qd2 f5 9. 0-0-0 a6 10. Kb1 Nd7 11. Nge2 Ndf6 12. exf5 gxf5 13. Ng3 f4 14. Nxh5 fxe3 15. Nxf6+ Qxf6 16. Qc2 e4 17. Nxe4 Qe5 18. Bd3 Bd7 19. Rde1 b5 20. Re2 bxc4 21. Bxc4 Rab8 22. Ka1 Rb4 23. Bb3 a5 24. a3 Rb7 25. Rb1 Rfb8 26. Bc4 Bb5 27. Bxb5 Rxb5 28. Qxc7 Rxb2 29. Rbxb2 Rxb2 30. Qc8+ Kf7 31. Qd7+ Kf8 32. Qc8+ Qe8 33. Qf5+ Kg8 34. Rxb2 e2 35. Ng5 Bxb2+ 36. Ka2 Qe7 37. Qc8+ Kg7 38. Ne6+ Kh6 39. g4 e1Q 40. g5+ Kh5 41. Kxb2 Qd2+ 42. Kb1 Qa7 43. Ng7+ Qxg7 44. Qg4+ Kg6 45. Qe4+ Kxg5 46. Qg4+ Kh6 47. Qh4+ Kg6 48. Qe4+ Kh5 0-1

[Event "DDR-ch7 corr7375"]
[Site "DDR"]
[Date "1973.??.??"]
[Round "?"]
[White "Donath, Rainer"]
[Black "Scholz, Reinhard"]
[Result "1-0"]
[ECO "D88"]
[PlyCount "71"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[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 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8. Ne2 cxd4 9. cxd4 Nc6 10. Be3 0-0 11. 0-0 Bg4 12. f3 Na5 13. Rc1 Nxc4 14. Rxc4 Bd7 15. Qb3 Qa5 16. Nc3 b6 17. Rc1 e6 18. Rc7 Rfd8 19. Kf2 Rac8 20. Ne2 Rxc7 21. Rxc7 h6 22. e5 Qa6 23. Nc3 Be8 24. Ne4 Rc8 25. Re7 Ba4 26. Qb4 Rc2+ 27. Kg3 Qe2 28. Bd2 Qa6 29. Nf6+ Bxf6 30. exf6 g5 31. Rxf7 Kxf7 32. Qe7+ Kg6 33. Qg7+ Kf5 34. f7 Rc8 35. Kf2 e5 36. d5 1-0

[Event "DDR-ch7 corr7375"]
[Site "DDR"]
[Date "1973.??.??"]
[Round "?"]
[White "Donath, Rainer"]
[Black "Westphal, Norbert"]
[Result "0-1"]
[ECO "E45"]
[PlyCount "76"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[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 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. Ba3 dxc4 9. Be2 Bb7 10. 0-0 Qd7 11. Qc2 h5 12. d5 exd5 13. e4 Na6 14. exd5 0-0-0 15. Rfd1 Nxd5 16. Rd4 c5 17. Rxc4 g6 18. Rb1 f5 19. Rh4 f4 20. Nf1 Qf7 21. Rh3 Rde8 22. Bc4 Qe7 23. Qd2 Nac7 24. Bxd5 Nxd5 25. c4 Nc3 26. Qxc3 Qe4 27. Rf3 Qxb1 28. Rxf4 Rh7 29. Bc1 Rd7 30. Ne3 Rd1+ 31. Nf1 Rxc1 32. Qh3+ Kb8 33. g4 Rxf1+ 34. Qxf1 Re1 35. Rf8+ Bc8 36. Qxe1 Qxe1+ 37. Kg2 Qe7 38. Rg8 hxg4 0-1

[Event "DDR-ch7 corr7375"]
[Site "DDR"]
[Date "1973.??.??"]
[Round "?"]
[White "Gruener, Gottfried"]
[Black "Donath, Rainer"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "80"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Kd1 Nbc6 11. Nf3 dxc3 12. Ng5 Nxe5 13. f4 Rxg5 14. fxg5 N5g6 15. Be2 e5 16. Rf1 Be6 17. Bb5+ Kf8 18. a4 Qb6 19. Ke1 Qd4 20. Rf2 Rd8 21. a5 e4 22. Ra4 Qe5 23. Rf6 d4 24. Bc4 Rd5 25. Bxd5 Qxd5 26. Rxg6 Nxg6 27. Ba3+ Ke8 28. Qg7 Ne5 29. Qf8+ Kd7 30. Qe7+ Kc6 31. a6 Nd7 32. Qd8 d3 33. Qc8+ Kb6 34. Rb4+ Kxa6 35. Qxc3 Nc5 36. Rd4 Qxg5 37. Rd6+ b6 38. Bxc5 Qc1+ 39. Kf2 Qf4+ 40. Kg1 Qc1+ 1/2-1/2

[Event "DDR-ch7 corr7375"]
[Site "DDR"]
[Date "1973.??.??"]
[Round "?"]
[White "Haemmerling, Gerd"]
[Black "Donath, Rainer"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "85"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d5 5. d3 0-0 6. Nbd2 Nc6 7. e4 e5 8. Re1 Re8 9. c3 a5 10. a4 h6 11. Qc2 Kh7 12. Nf1 d4 13. Bd2 Qe7 14. h3 Rd8 15. g4 Nd7 16. cxd4 exd4 17. Rac1 Ndb8 18. N3h2 Na6 19. f4 Ncb4 20. Bxb4 Nxb4 21. Qe2 Na6 22. e5 Nc5 23. Qc2 Bf8 24. Nd2 Be6 25. Nhf1 Qh4 26. Re2 c6 27. Bf3 Ra6 28. Kg2 Rb6 29. Ng3 Bb3 30. Nxb3 Rxb3 31. Be4 Rb4 32. Ra1 Rd7 33. f5 Qd8 34. Rf2 Rc7 35. fxg6+ fxg6 36. Raf1 Be7 37. Rf7+ Kg8 38. Bxg6 Nxa4 39. Qf2 Rxb2 40. Ne2 Bc5 41. Rxc7 Rxe2 42. Qxe2 Qxc7 43. Qa2+ 1-0

[Event "DDR-ch7 corr7375"]
[Site "DDR"]
[Date "1973.??.??"]
[Round "?"]
[White "Hobusch, Werner"]
[Black "Donath, Rainer"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "73"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. h3 Nf5 14. g4 Nh4 15. Qh7 Nf3+ 16. Kf2 0-0-0 17. Kxf3 f5 18. exf6 e5 19. Kg3 e4 20. f7 Rgf8 21. Qg7 Be6 22. Nd4 Rxf7 23. Nxe6 Qd7 24. Qxc3 Qxe6 25. Bg2 Qe7 26. Qe3 Rh7 27. g5 Qc7 28. Bb2 Ne7 29. Qc3 Nc6 30. Qc5 b6 31. Qb5 Kb7 32. Rad1 Ne7 33. Be5 Qxc2 34. Rc1 Nf5+ 35. Kh2 Qf2 36. Qc6+ Ka6 37. Qa4+ 1/2-1/2

[Event "DDR-ch7 corr7375"]
[Site "DDR"]
[Date "1973.??.??"]
[Round "?"]
[White "Kummer, Gerhard"]
[Black "Donath, Rainer"]
[Result "1-0"]
[ECO "E47"]
[PlyCount "111"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[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 Nf6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d6 6. Nge2 e5 7. 0-0 Re8 8. Ng3 Bxc3 9. bxc3 c5 10. Qc2 h6 11. d5 Nbd7 12. a4 a5 13. e4 Nf8 14. f4 N8h7 15. Qf2 Qe7 16. Rb1 Ra6 17. h3 Nd7 18. Nf5 Qf6 19. Qg3 Qg6 20. Rf3 Nhf8 21. Qf2 Qh7 22. Bd2 Ng6 23. Rf1 Ne7 24. Nxg7 Qxg7 25. Rg3 Ng6 26. f5 Rf8 27. Qe1 Nf6 28. Qc1 Kh7 29. Qd1 Bd7 30. Bc2 Rb6 31. Bc1 Be8 32. h4 Qh8 33. Qd2 Nh5 34. fxg6+ Kg7 35. Rgf3 f6 36. g4 Nf4 37. h5 Bd7 38. Rg3 Kg8 39. Qf2 Qg7 40. Bxf4 exf4 41. Qxf4 Rb2 42. Rg2 Rb6 43. Rgf2 Be8 44. Kh1 Bd7 45. Qg3 Be8 46. Qh2 Qe7 47. g5 hxg5 48. e5 dxe5 49. h6 Bxg6 50. Bxg6 Kh8 51. Bf5 Rf7 52. Rb2 Rxb2 53. Qxb2 e4 54. Qe2 Qf8 55. Qxe4 Qxh6+ 56. Kg2 1-0

[Event "DDR-ch7 corr7375"]
[Site "DDR"]
[Date "1973.??.??"]
[Round "?"]
[White "Reschke, Hans Juergen"]
[Black "Donath, Rainer"]
[Result "1-0"]
[ECO "E15"]
[PlyCount "97"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[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 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 c5 6. e4 cxd4 7. e5 Ng8 8. Bg2 Nc6 9. 0-0 b5 10. cxb5 Bxb5 11. Re1 Rb8 12. Ne4 f5 13. exf6 Nxf6 14. Nxd4 Bb4 15. Nxb5 Rxb5 16. Nd6+ Bxd6 17. Qxd6 Ne7 18. b4 0-0 19. a4 Rf5 20. Be3 Nfd5 21. Bc5 a5 22. b5 Nc8 23. Qa6 Nc7 24. Bb6 Nxb6 25. Qxb6 Nd5 26. Qxd8 Rxd8 27. Bxd5 Rxd5 28. Rad1 Rxd1 29. Rxd1 d5 30. Kf1 Rc8 31. Ke2 Rc4 32. Rb1 Kf7 33. Kd3 Ke7 34. b6 Rc8 35. b7 Rb8 36. Kd4 Kd6 37. Rb6+ Kc7 38. Rxe6 Kxb7 39. Kxd5 Ka7 40. Re7+ Ka6 41. Rxg7 Rb4 42. Rxh7 Rxa4 43. Rh4 Ra1 44. f4 a4 45. f5 Kb5 46. f6 a3 47. Rh8 Rd1+ 48. Ke6 a2 49. Ra8 1-0

[Event "DDR-ch7 corr7375"]
[Site "DDR"]
[Date "1973.??.??"]
[Round "?"]
[White "Stabenow, Juergen"]
[Black "Donath, Rainer"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "75"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bd3 cxd4 6. 0-0 Qb6 7. Nbd2 f6 8. Qe2 Nge7 9. Nb3 Bd7 10. Rd1 0-0-0 11. a4 Ng6 12. Bxg6 hxg6 13. a5 Qc7 14. Bf4 g5 15. Bg3 g4 16. Nh4 Rh6 17. exf6 e5 18. fxg7 Bd6 19. Qd3 Ne7 20. c3 dxc3 21. Rdc1 Bb4 22. Qe3 Re6 23. bxc3 Bd6 24. Qxa7 Bb5 25. Qe3 Kb8 26. Nd4 exd4 27. Qxe6 Bxg3 28. hxg3 dxc3 29. Nf5 Ng8 30. Nd4 Ba6 31. Qxg4 Ka8 32. Qf4 Qe7 33. Rxc3 Qxg7 34. Rac1 Qd7 35. Rc7 Qe8 36. Qf5 Kb8 37. Ne6 Ne7 38. Qf4 1-0

[Event "DDR-chJ5 corr"]
[Site "DDR"]
[Date "1971.??.??"]
[Round "?"]
[White "Anton, Volker Michael"]
[Black "Donath, Rainer"]
[Result "0-1"]
[ECO "C19"]
[PlyCount "74"]
[EventDate "1971.??.??"]
[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. e4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Nbc6 8. Nf3 Bd7 9. Be2 Qa5 10. 0-0 f6 11. Qd2 fxe5 12. dxe5 0-0 13. Re1 h6 14. c4 Qc7 15. Bd3 Rad8 16. Qe2 Be8 17. g4 Nb4 18. Nh4 Nec6 19. Nf3 Nxd3 20. cxd3 Qf7 21. Kg2 Nb4 22. cxd5 Rxd5 23. Ng1 Nxd3 24. Rf1 Bc6 25. f3 Rd4 26. h3 Nf4+ 27. Bxf4 Qxf4 28. Rfd1 Rfd8 29. Rxd4 Qxd4 30. Ra2 Bxa4 31. Qf2 Qc4 32. Qb2 b5 33. Ne2 Rd3 34. Ng1 Rc3 35. Qf2 Rc2 36. Rxc2 Qxc2 37. Qxc2 Bxc2 0-1

[Event "DDR-chJ corr"]
[Site "DDR"]
[Date "1971.??.??"]
[Round "?"]
[White "Donath, Rainer"]
[Black "Dressler, D."]
[Result "1-0"]
[ECO "D14"]
[PlyCount "71"]
[EventDate "1971.??.??"]
[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 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Ne5 Bb4 9. Bb5 Qa5 10. Bxc6+ bxc6 11. 0-0 Rc8 12. Na4 g5 13. Bxg5 Ne4 14. Bf4 Nd2 15. Re1 Ne4 16. Re2 f6 17. Nd3 Rg8 18. Kh1 Kf7 19. f3 Rg6 20. Qb3 Ng3+ 21. Bxg3 Bxd3 22. Qxd3 Qxa4 23. a3 Be7 24. Rc2 h5 25. Rac1 f5 26. Be5 h4 27. b4 Rcg8 28. Re2 a5 29. e4 fxe4 30. fxe4 axb4 31. axb4 Bxb4 32. exd5 cxd5 33. Qf3+ Ke7 34. Rf2 Kd8 35. Qf7 Be7 36. Rb2 1-0

[Event "DDR-chJ5 corr"]
[Site "DDR"]
[Date "1971.??.??"]
[Round "?"]
[White "Donath, Rainer"]
[Black "Eichler, Gottfried"]
[Result "0-1"]
[ECO "D14"]
[PlyCount "74"]
[EventDate "1971.??.??"]
[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 c6 2. c4 d5 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Ne5 Nxe5 9. dxe5 Nd7 10. g4 Bg6 11. a3 a6 12. Be2 Qb8 13. Bg3 Bc5 14. Qd2 h5 15. f4 hxg4 16. Bxg4 Nb6 17. Qe2 Qc7 18. Bf2 Nc4 19. 0-0 b5 20. b4 Be7 21. Rfc1 Rd8 22. Qe1 Qb7 23. Ra2 Bh7 24. Ne2 Be4 25. Nd4 g5 26. h3 gxf4 27. exf4 Kd7 28. Kh2 Rdg8 29. Qd1 Qb8 30. Rxc4 Rxg4 31. Qxg4 bxc4 32. Be1 c3 33. Bxc3 Qc8 34. Be1 Qc4 35. Qe2 Bd3 36. Qb2 Bf1 37. Ne2 Rxh3+ 0-1

[Event "DDR-chJ corr"]
[Site "DDR"]
[Date "1971.??.??"]
[Round "?"]
[White "Donath, Rainer"]
[Black "Fischer, Detlev"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "59"]
[EventDate "1971.??.??"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Bd3 Be7 8. Qc2 h6 9. Bh4 0-0 10. Nge2 Ne8 11. Bxe7 Qxe7 12. 0-0 Nd6 13. b4 Nb6 14. a4 Bg4 15. h3 Bxe2 16. Bxe2 f5 17. g3 Nbc4 18. Qc1 Qe6 19. b5 Rae8 20. Kh2 a6 21. bxc6 bxc6 22. a5 Rb8 23. Bxc4 Nxc4 24. Na4 Rb5 25. Nc5 Qc8 26. Qc3 Re8 27. Rfb1 Qa8 28. Nd3 Reb8 29. Rb4 Qb7 30. Raa4 1/2-1/2

[Event "DDR-chJ5 corr"]
[Site "DDR"]
[Date "1971.??.??"]
[Round "?"]
[White "Donath, Rainer"]
[Black "Grandt, Bernd"]
[Result "1-0"]
[ECO "E54"]
[PlyCount "51"]
[EventDate "1971.??.??"]
[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 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 0-0 6. Nf3 d5 7. 0-0 dxc4 8. Bxc4 Qe7 9. a3 cxd4 10. exd4 Bxc3 11. bxc3 h6 12. Qe2 Nbd7 13. Rd1 Rd8 14. Bb2 a6 15. a4 b6 16. Ba2 Qe8 17. c4 Bb7 18. Rd3 Rab8 19. Re1 Ne4 20. Nd2 Ndf6 21. d5 exd5 22. cxd5 Nc5 23. Re3 Qxa4 24. Bxf6 Qxa2 25. Rg3 g6 26. Qh5 1-0

[Event "DDR-chJ5 corr"]
[Site "DDR"]
[Date "1971.??.??"]
[Round "?"]
[White "Donath, Rainer"]
[Black "Schoenherr, G."]
[Result "1/2-1/2"]
[ECO "D88"]
[PlyCount "80"]
[EventDate "1971.??.??"]
[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 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8. Ne2 0-0 9. 0-0 cxd4 10. cxd4 Nc6 11. Be3 Na5 12. Bd3 b6 13. Rc1 e6 14. Qd2 Bb7 15. Bb1 Rc8 16. Qb4 Qd7 17. Bd3 Rxc1 18. Rxc1 Rc8 19. Rd1 Bf8 20. Qe1 Qa4 21. Ra1 Bb4 22. Qd1 Qxd1+ 23. Rxd1 Nc4 24. Bc1 Kf8 25. f3 Ke7 26. a3 Ba5 27. Bb1 b5 28. Rd3 Bb6 29. Kh1 a5 30. Rb3 Ba6 31. Bd3 a4 32. Rb1 Ba5 33. h4 h5 34. g3 Kd7 35. Kg2 Bd8 36. Kf2 Be7 37. Ra1 Na5 38. Bb2 Nc4 39. Bc1 Na5 40. Bb2 Nc4 1/2-1/2

