[Event "SOK theme corr"]
[Site "corr"]
[Date "1996.??.??"]
[Round "?"]
[White "Ruther, R."]
[Black "Unger, Martin"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "55"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. a3 Nf6 3. Bb2 d6 4. c4 Nbd7 5. g3 Be7 6. Bg2 0-0 7. d3 c6 8. Nf3 a5 9. 0-0 axb4 10. axb4 Rxa1 11. Bxa1 b5 12. Nbd2 bxc4 13. Nxc4 Nb6 14. Qc2 Nxc4 15. Qxc4 Bb7 16. Qb3 Qc7 17. Rc1 h6 18. Nd2 Rb8 19. Qc3 Rc8 20. Nb3 Nd7 21. Na5 Nb8 22. b5 Bf6 23. Nxb7 Qxb7 24. bxc6 Qc7 25. Qc4 Qe7 26. c7 Nd7 27. Bb7 Nb6 28. Qc6 1-0

[Event "W-ch M524 corr"]
[Site "ICCF corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Ruther, R."]
[Black "Pracejus, Michael"]
[Result "1-0"]
[ECO "A69"]
[PlyCount "75"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. f4 0-0 7. Nf3 e6 8. Be2 exd5 9. cxd5 Re8 10. e5 dxe5 11. fxe5 Ng4 12. Bg5 Qb6 13. 0-0 Nxe5 14. Nxe5 Bxe5 15. Bc4 Qxb2 16. d6 Rf8 17. Nb5 Bf5 18. Qf3 a6 19. Nc7 Ra7 20. Rad1 b5 21. Be2 Bxd6 22. Rxd6 Rxc7 23. Bf6 Qc2 24. Qe3 Nd7 25. Rxd7 Rc6 26. Bd3 Bxd3 27. Rxd3 Qxa2 28. Rd2 Qe6 29. Qg5 Re8 30. Rd3 Qe2 31. Rdf3 Qc4 32. Qh6 Rxf6 33. Rxf6 Qd4+ 34. R6f2 Re2 35. Qf4 Qxf4 36. Rxf4 a5 37. Rxf7 a4 38. Rb7 1-0

[Event "W-ch M434 corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Knoth, Hartmut"]
[Black "Ruther, R."]
[Result "1/2-1/2"]
[ECO "E94"]
[PlyCount "56"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[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. Bg5 Nbd7 7. Qd2 c6 8. Nf3 e5 9. 0-0 exd4 10. Nxd4 Nc5 11. Qf4 Qe7 12. Rad1 Qe5 13. Bf3 Re8 14. Rfe1 a5 15. Qh4 Ne6 16. Nxe6 Qxe6 17. Qf4 Nd7 18. Qxd6 Qxc4 19. Qd2 Nc5 20. Re3 Ne6 21. Bh4 Bh6 22. Qd3 Qb4 23. Ree1 Qxb2 24. Bf6 Qa3 25. e5 Nc5 26. Qc2 Bf5 27. Be4 Nxe4 28. Nxe4 Bxe4 1/2-1/2

[Event "FRG-ch H1642 corr"]
[Site "GER corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Ruther, R."]
[Black "Alt, Dietmar"]
[Result "0-1"]
[ECO "D87"]
[PlyCount "80"]
[EventDate "1988.??.??"]
[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 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. 0-0 Nc6 10. Be3 Qc7 11. Rc1 Rd8 12. Qd2 Qa5 13. Rfd1 Bd7 14. Bh6 cxd4 15. Bxg7 Kxg7 16. Qf4 Be6 17. Bxe6 fxe6 18. cxd4 e5 19. dxe5 Qxa2 20. Ng3 Qe6 21. Qe3 Qxe5 22. f4 Qa5 23. Kh1 Rxd1+ 24. Rxd1 Rd8 25. Rf1 Qd2 26. Qf3 Rd3 27. Qg4 Rc3 28. h4 Rc1 29. Rxc1 Qxc1+ 30. Kh2 Qc4 31. h5 b5 32. hxg6 hxg6 33. f5 Qf7 34. Qg5 b4 35. fxg6 Qxg6 36. Nf5+ Kh7 37. Qc1 a5 38. Qc2 Kg8 39. Qc4+ Kf8 40. Kh3 a4 0-1

[Event "W-ch M434 corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Ruther, R."]
[Black "Butze, Roland"]
[Result "1-0"]
[ECO "D68"]
[PlyCount "42"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 0-0 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. Bxd5 Qxd5 18. Re5 Qd6 19. Ng5 Qg6 20. Qxg6 hxg6 21. Re7 f6 1-0

[Event "W-ch M434 corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Ruther, R."]
[Black "Elfving, Joern"]
[Result "1-0"]
[ECO "E07"]
[PlyCount "49"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. 0-0 0-0 6. c4 d5 7. b3 c6 8. Bb2 Ne4 9. Nbd2 Nd7 10. Ne1 Nxd2 11. Qxd2 Nf6 12. Qc2 Bd7 13. Nd3 Be8 14. Ne5 Ng4 15. Nxg4 fxg4 16. e4 Bg6 17. Qe2 h5 18. cxd5 cxd5 19. exd5 exd5 20. Qb5 Bf7 21. Qxb7 Bg5 22. Ba3 Re8 23. Rae1 Qa5 24. Rxe8+ Rxe8 25. Bc5 1-0

