[Event "EU-ch PC-OR/72 email"]
[Site "ICCF email"]
[Date "2021.09.15"]
[Round "?"]
[White "Bravo Gonzalez, Rafael"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1909"]
[BlackElo "1871"]
[PlyCount "29"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Nf3 Bg7 5. Bg5 b6 6. Bd3 Bb7 7. 0-0 Nbd7 8. h3 a6 9. Re1 h6 10. Bf4 c5 11. e5 Nh5 12. exd6 Nxf4 13. Rxe7+ Kf8 14. Bc4 Ne6 15. Qe1 1-0

[Event "EU-ch PC-OR/72 email"]
[Site "ICCF email"]
[Date "2021.09.15"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Marshall, Ian H"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1871"]
[BlackElo "1861"]
[PlyCount "42"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 d5 5. Be2 0-0 6. Nf3 c5 7. c4 Nc6 8. Bb2 d4 9. h3 Re8 10. a3 Ba5 11. Qb3 dxe3 12. fxe3 Ne4 13. Rg1 Ng3 14. Bd1 Nd4 15. Bxd4 cxd4 16. Kf2 Ne4+ 17. Kf1 dxe3 18. g4 Bxd2 19. Ra2 Be6 20. Rg2 Nc5 21. Qc2 Bxc4+ 0-1

[Event "EU-ch PC-OR/72 email"]
[Site "ICCF email"]
[Date "2021.09.15"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Unger, Martin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1871"]
[BlackElo "1707"]
[PlyCount "67"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. b4 d6 2. Bb2 e5 3. e3 Nf6 4. Be2 Be7 5. c4 0-0 6. Nc3 Bf5 7. d3 e4 8. g4 exd3 9. Bf3 Bc8 10. b5 c6 11. a4 h6 12. h3 cxb5 13. axb5 Qc7 14. Qxd3 Nbd7 15. Qd4 Ne5 16. Be2 Be6 17. Nd5 Bxd5 18. cxd5 Rfc8 19. f4 Nc4 20. Rc1 Qa5+ 21. Bc3 Qxb5 22. Bd2 Qxd5 23. Qxd5 Nxd5 24. Rxc4 Bh4+ 25. Kf1 Nxe3+ 26. Bxe3 Re8 27. Bc1 a5 28. Nf3 Bd8 29. Ra4 Kh8 30. Rh2 b6 31. Bd3 Rc8 32. Rc2 Rb8 33. Bb5 Rb7 34. Bxe8 1-0

[Event "EU-ch PC-OR/72 email"]
[Site "ICCF email"]
[Date "2021.09.15"]
[Round "?"]
[White "Marshall, Ian H"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1861"]
[BlackElo "1871"]
[PlyCount "105"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. c3 Nf6 5. Ng5 d5 6. exd5 Nxd5 7. d4 h6 8. Qh5 g6 9. Qf3 Be6 10. Nxe6 fxe6 11. 0-0 Bg7 12. Qe4 Kf7 13. Re1 Re8 14. dxe5 Nxe5 15. Bb3 c6 16. Na3 Qf6 17. f4 Nd7 18. Nc4 Bf8 19. Ne5+ Nxe5 20. fxe5 Bc5+ 21. Kh1 Qg7 22. c4 Ne7 23. Qf4+ Kg8 24. Qxh6 Qxh6 25. Bxh6 Nf5 26. Bg5 Rac8 27. Bc2 Kg7 28. Rad1 Ng3+ 29. hxg3 Rh8+ 30. Bh4 Rc7 31. Rd8 Rh6 32. Re4 g5 33. Rg4 Be7 34. Re8 Kf7 35. Rxe7+ Rxe7 36. Rxg5 Rd7 37. b4 Rd2 38. Bb3 Re2 39. Kg1 Rh8 40. Rg4 Rxe5 41. Rf4+ Ke8 42. Rd4 Rhh5 43. Rd8+ Kf7 44. Rd7+ Ke8 45. Rxb7 Re1+ 46. Kf2 Rb1 47. Rxa7 Rf5+ 48. Ke3 Re1+ 49. Kd4 Re2 50. Ba4 Rd2+ 51. Kc3 Rxg2 52. Bxc6+ Kf8 53. Bxg2 1-0

[Event "EU-ch PC-OR/72 email"]
[Site "ICCF email"]
[Date "2021.09.15"]
[Round "?"]
[White "Unger, Martin"]
[Black "Diener, Rudolf"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1707"]
[BlackElo "1871"]
[PlyCount "78"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Na6 6. 0-0 c5 7. e3 Qc7 8. b3 Bd6 9. Nc3 Qd8 10. Nb5 Bb8 11. dxc5 Nxc5 12. Ba3 d6 13. Nc3 Ke7 14. Bb2 h5 15. h3 Nfd7 16. b4 Na6 17. a3 f6 18. Re1 Qg8 19. e4 Nc7 20. Qc2 g5 21. Nh2 Ne5 22. Na2 a6 23. c5 dxc5 24. bxc5 b5 25. Bxe5 fxe5 26. c6 Bc8 27. Qc5+ Kf6 28. Rf1 Ne8 29. Kh1 Ba7 30. Qb4 g4 31. f4 Kg6 32. fxe5 Qg7 33. Qd2 Qxe5 34. Qf4 Qxf4 35. gxf4 a5 36. e5 Ba6 37. Be4+ Kg7 38. Rfd1 Rf8 39. hxg4 Rxf4 0-1

[Event "EU-ch PC-OR/65 email"]
[Site "ICCF email"]
[Date "2020.10.30"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Hoeber, Michael"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1875"]
[BlackElo "1620"]
[PlyCount "29"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 g6 3. e3 Bg7 4. Be2 d6 5. d4 c6 6. Nf3 0-0 7. Nbd2 Nbd7 8. h3 Re8 9. c4 e5 10. dxe5 dxe5 11. e4 a5 12. a3 Qc7 13. 0-0 Nf8 14. Qc2 h6 15. c5 1-0

[Event "EU-ch PC-OR/65 email"]
[Site "ICCF email"]
[Date "2020.10.30"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Marshall, Ian H"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1875"]
[BlackElo "2002"]
[PlyCount "56"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 d5 5. Nf3 0-0 6. Be2 c5 7. h3 Nc6 8. Bb2 Bf5 9. 0-0 Qe7 10. d3 Rfd8 11. c3 Ba5 12. Ba3 b5 13. Qc1 b4 14. cxb4 Bxb4 15. Bb2 Rac8 16. Nbd2 Nd4 17. Qd1 Nxe2+ 18. Qxe2 c4 19. dxc4 dxc4 20. Bxf6 Qxf6 21. e4 Be6 22. Rfc1 Bxd2 23. Nxd2 Qb2 24. Rd1 c3 25. Rab1 Qa3 26. Nb3 Rxd1+ 27. Rxd1 Bxb3 28. axb3 c2 0-1

[Event "EU-ch PC-OR/65 email"]
[Site "ICCF email"]
[Date "2020.10.30"]
[Round "?"]
[White "Hoeber, Michael"]
[Black "Diener, Rudolf"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1620"]
[BlackElo "1875"]
[PlyCount "32"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Be7 5. c3 a6 6. a4 Nh5 7. Bg3 Nd7 8. Bd3 Nxg3 9. hxg3 Nf6 10. Nbd2 g6 11. Ne5 Qd6 12. f4 b6 13. Qc2 Bb7 14. Ndf3 Ne4 15. Bxe4 dxe4 16. Nd2 0-0 0-1

[Event "EU-ch PC-OR/65 email"]
[Site "ICCF email"]
[Date "2020.10.30"]
[Round "?"]
[White "Marshall, Ian H"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2002"]
[BlackElo "1875"]
[PlyCount "77"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. 0-0 d6 7. d4 exd4 8. cxd4 Bb6 9. Nc3 Bg4 10. d5 Nd4 11. Na4 Nxf3+ 12. gxf3 Bh3 13. Nxb6 axb6 14. Re1 0-0 15. Kh1 Re8 16. Rg1 Kh8 17. Be3 Qe7 18. Bd3 Qe5 19. Qc1 Qh5 20. Rg3 Re7 21. Bd4 Ne8 22. a3 f6 23. Qd2 Bd7 24. Rag1 b5 25. f4 c6 26. dxc6 bxc6 27. f5 c5 28. Be3 Bc6 29. f3 g5 30. fxg6 Kg7 31. Qg2 Qe5 32. Bxh6+ Kg8 33. Qh3 Ng7 34. Bf4 Qh5 35. Qf1 Bd7 36. Bxd6 Ree8 37. Bxb5 Bxb5 38. Qxb5 Ne6 39. Qd7 1-0

[Event "EU-ch PC-OR/64 email"]
[Site "ICCF email"]
[Date "2020.10.20"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Heiermann, Ludger"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1875"]
[BlackElo "1972"]
[PlyCount "52"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 Nc6 5. Bb2 d5 6. c3 Bd6 7. h3 0-0 8. Nf3 Bf5 9. Bb5 Na5 10. Nd4 Be4 11. 0-0 c5 12. Nb3 Nc4 13. Ba3 Bxb1 14. Bxc4 dxc4 15. Nxc5 Be4 16. Nxe4 Nxe4 17. Bc1 Qc7 18. Qf3 Rfe8 19. Kh1 b5 20. Rb1 a6 21. Kg1 b4 22. a3 Re6 23. g3 Rg6 24. Kh2 Rh6 25. Qg4 f5 26. Qf3 Rxh3+ 0-1

[Event "EU-ch PC-OR/64 email"]
[Site "ICCF email"]
[Date "2020.10.20"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Nouveau, Laurent"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1875"]
[BlackElo "1833"]
[PlyCount "38"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 0-0 5. c4 d5 6. h3 Nc6 7. Bb2 d4 8. a3 dxe3 9. fxe3 Ne4 10. Nf3 Bd6 11. Qc2 Bg3+ 12. Ke2 Re8 13. d3 Nf2 14. Rg1 Qe7 15. Bc1 Bf5 16. e4 Bxe4 17. dxe4 Rad8 18. Nc3 Qc5 19. Na4 Nxe4 0-1

[Event "EU-ch PC-OR/64 email"]
[Site "ICCF email"]
[Date "2020.10.20"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Schulze, Peter"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1875"]
[BlackElo "1925"]
[PlyCount "34"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 0-0 5. Nf3 d5 6. c4 Nc6 7. Bb2 Bg4 8. h3 Bh5 9. Nc3 Ne4 10. g4 Bg6 11. Ne2 Ba5 12. a3 Qd6 13. Ned4 Ne5 14. Bc1 Nxc4 15. Nb3 Nxe3 16. Qe2 Nc2+ 17. Kd1 Qb6 0-1

[Event "EU-ch PC-OR/64 email"]
[Site "ICCF email"]
[Date "2020.10.20"]
[Round "?"]
[White "Heiermann, Ludger"]
[Black "Diener, Rudolf"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1972"]
[BlackElo "1875"]
[PlyCount "8"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxa6 bxa6 0-1

[Event "EU-ch PC-OR/64 email"]
[Site "ICCF email"]
[Date "2020.10.20"]
[Round "?"]
[White "Nouveau, Laurent"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "1833"]
[BlackElo "1875"]
[PlyCount "73"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[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 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. Bg5 Bg7 16. Qd2 Qe7 17. Bh6 Qf8 18. Bxg7 Qxg7 19. a4 h6 20. b4 Qf8 21. h4 Kg7 22. h5 Nxh5 23. Nxh5+ gxh5 24. Nh4 Nf6 25. Re3 Kh7 26. Rf3 Qg7 27. dxe5 dxe5 28. Rg3 Qf8 29. Qe2 Bc6 30. Qf3 Qd6 31. Qf5+ Kh8 32. Ng6+ Kg7 33. Nxe5+ Kf8 34. Ng6+ fxg6 35. Rxg6 Re6 36. e5 Qd7 37. Bb3 1-0

[Event "EU-ch PC-OR/64 email"]
[Site "ICCF email"]
[Date "2020.10.20"]
[Round "?"]
[White "Schulze, Peter"]
[Black "Diener, Rudolf"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1925"]
[BlackElo "1875"]
[PlyCount "80"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Be7 12. Rfe1 h6 13. Bf4 Re8 14. Qg3 Nh5 15. Bc7 Qd7 16. Qe5 Nf6 17. Qg3 Bb7 18. Be5 Ng4 19. Bd4 Bd6 20. f4 Rxe1+ 21. Rxe1 c5 22. Nb5 Bf8 23. h3 a6 24. Na3 cxd4 25. Qxg4 Qa4 26. Qf5 g6 27. Qf6 Qb4 28. Rb1 Bg7 29. Qh4 Re8 30. f5 g5 31. Qf2 Bf8 32. Rf1 Bd6 33. Rb1 Qa5 34. Rf1 Re3 35. Rb1 Bg3 36. Qf1 Bc8 37. Rd1 Qb6 38. Rb1 h5 39. Kh1 g4 40. b4 Qc6 0-1

[Event "EU-ch PC-OR/53 email"]
[Site "ICCF email"]
[Date "2019.05.10"]
[Round "?"]
[White "Barbalic, Zdenko"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "C37"]
[WhiteElo "2077"]
[BlackElo "1895"]
[PlyCount "41"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 exf4 4. d4 g5 5. Bc4 g4 6. 0-0 gxf3 7. Qxf3 Qf6 8. e5 dxe5 9. dxe5 Qb6+ 10. Kh1 Qd4 11. Bxf7+ Kxf7 12. Qh5+ Ke7 13. Bxf4 Qe4 14. Bg5+ Kd7 15. Nc3 Qg6 16. Qg4+ Qe6 17. Qa4+ b5 18. Rad1+ Bd6 19. Nxb5 Nc6 20. Nd4 Bxe5 21. Nxc6+ 1-0

[Event "EU-ch PC-OR/53 email"]
[Site "ICCF email"]
[Date "2019.05.10"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Barbalic, Zdenko"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1895"]
[BlackElo "2077"]
[PlyCount "56"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. a3 d5 4. e3 Be6 5. Be2 a5 6. b5 Nd7 7. Bh5+ g6 8. Be2 Nh6 9. Nf3 Bg7 10. d3 Nf5 11. Nbd2 Nd6 12. a4 0-0 13. Nb3 c6 14. bxc6 bxc6 15. Qd2 c5 16. 0-0 Qc7 17. Rfb1 c4 18. Qc3 Nb6 19. dxc4 dxc4 20. Nc1 Ne4 21. Qe1 Rfd8 22. Bc3 Rd5 23. Rb5 Nxc3 24. Qxc3 Nxa4 25. Rxa4 Rxb5 26. Rxc4 Qb8 27. Rc6 Rb1 28. Qe1 Qb2 0-1

[Event "EU-ch PC-OR/53 email"]
[Site "ICCF email"]
[Date "2019.05.10"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Marshall, Ian H"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1895"]
[BlackElo "2045"]
[PlyCount "50"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 d5 5. Nf3 0-0 6. Be2 c5 7. 0-0 Nc6 8. Bb2 Bf5 9. d3 Qe7 10. h3 Rfd8 11. c3 Ba5 12. Nbd2 Rac8 13. Qb3 d4 14. cxd4 Bxd2 15. Nxd2 Nxd4 16. Bxd4 cxd4 17. e4 Rc3 18. Qb2 Be6 19. Nf3 Qc7 20. Rfc1 b5 21. Nd2 Rc8 22. Rd1 Qc5 23. Bf1 Rc2 24. Qb1 Qc3 25. Nb3 a5 0-1

[Event "EU-ch PC-OR/53 email"]
[Site "ICCF email"]
[Date "2019.05.10"]
[Round "?"]
[White "Marshall, Ian H"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2045"]
[BlackElo "1895"]
[PlyCount "49"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Qf6 5. Nd5 Qd6 6. c3 Nf6 7. d4 Bb6 8. 0-0 h6 9. dxe5 Nxe5 10. Nxe5 Nxd5 11. Qxd5 Qxd5 12. exd5 d6 13. Bb5+ Ke7 14. Nc4 Bc5 15. b4 Bb6 16. Re1+ Kf6 17. Nxb6 axb6 18. f3 Bf5 19. g4 Bc2 20. Be3 Kg6 21. Rac1 Ba4 22. Bd3+ Kf6 23. Bd4+ Kg5 24. h4+ Kxh4 25. Kf2 1-0

[Event "EU-ch PC-OR/52 email"]
[Site "ICCF email"]
[Date "2019.02.05"]
[Round "?"]
[White "Burridge, Raymond John"]
[Black "Diener, Rudolf"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "1949"]
[BlackElo "1900"]
[PlyCount "81"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[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 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 c5 16. d5 c4 17. Bg5 Bg7 18. Qd2 Qe7 19. Be3 Rec8 20. Reb1 Nc5 21. Bxc5 Rxc5 22. axb5 axb5 23. Rxa8+ Bxa8 24. b3 Bb7 25. bxc4 bxc4 26. Ba4 Ba6 27. Qb2 Qc7 28. Qb8+ Qxb8 29. Rxb8+ Bf8 30. Nd2 Ra5 31. Rb4 Rc5 32. Kf1 Bh6 33. Ke2 Bxd2 34. Kxd2 Kf8 35. Rb8+ Ke7 36. Bc6 Nd7 37. Ra8 Bb5 38. Bxd7 Bxd7 39. Ra7 Kd8 40. Nf1 f5 41. f3 1/2-1/2

[Event "EU-ch PC-OR/52 email"]
[Site "ICCF email"]
[Date "2019.02.05"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Burridge, Raymond John"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1900"]
[BlackElo "1949"]
[PlyCount "27"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 e6 3. a3 c5 4. b5 d5 5. e3 Be7 6. Nf3 0-0 7. Be2 a6 8. c4 dxc4 9. Bxc4 axb5 10. Bxb5 Bd7 11. Be2 Qb6 12. Qc2 Bb5 13. Qb3 Qc7 14. Qxb5 1-0

[Event "EU-ch PC-OR/52 email"]
[Site "ICCF email"]
[Date "2019.02.05"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Phillips, Peter Stephen"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1900"]
[BlackElo "1834"]
[PlyCount "106"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 e6 3. a3 a5 4. b5 c5 5. c4 d5 6. e3 Be7 7. Nf3 0-0 8. Be2 Nbd7 9. Qc2 Qc7 10. 0-0 e5 11. cxd5 Nxd5 12. Qe4 N5b6 13. Bxe5 Nxe5 14. Qxe5 Bd6 15. Qb2 Bg4 16. h3 Bh5 17. Nc3 Rfe8 18. Rac1 Rad8 19. Rfd1 Bxf3 20. Bxf3 Be5 21. Qc2 c4 22. Be2 Bd6 23. Nb1 Rc8 24. Bg4 Rcd8 25. d3 Qe7 26. Qc3 cxd3 27. Qxa5 Na8 28. Qc3 Nc7 29. Qb3 Qe5 30. g3 h5 31. b6 Na6 32. Bf3 Nc5 33. Qc3 Qg5 34. h4 Qg6 35. Rd2 Be7 36. Kh2 Qxb6 37. Rb2 Qd6 38. Qc4 Qf6 39. Bxh5 Qxb2 40. Bxf7+ Kh8 41. Bxe8 Qxf2+ 42. Kh3 Rxe8 43. Qd5 Rd8 44. Qh5+ Kg8 45. Nc3 Qf7 46. Qxf7+ Kxf7 47. Kg4 Ke6 48. e4 d2 49. Rd1 Nd3 50. Kf3 Nb2 51. Rb1 Bf6 52. Nd1 Nxd1 53. Rxd1 Ke5 0-1

[Event "EU-ch PC-OR/52 email"]
[Site "ICCF email"]
[Date "2019.02.05"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Skrotzki, Georg"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1900"]
[BlackElo "1744"]
[PlyCount "49"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. b4 g6 2. Bb2 Nf6 3. e3 e6 4. a3 Be7 5. c4 b6 6. Nf3 Bb7 7. Be2 0-0 8. d3 d5 9. Nbd2 c5 10. cxd5 Nxd5 11. b5 Nd7 12. Qb3 N7f6 13. 0-0 Nh5 14. g3 a6 15. Nc4 axb5 16. Qxb5 Ba6 17. Qb3 b5 18. Ncd2 Rb8 19. Ne5 Qc7 20. Bxh5 gxh5 21. Qd1 Nf6 22. Ne4 Rbd8 23. Nxf6+ Bxf6 24. Qxh5 Rd5 25. f4 1-0

[Event "EU-ch PC-OR/52 email"]
[Site "ICCF email"]
[Date "2019.02.05"]
[Round "?"]
[White "Phillips, Peter Stephen"]
[Black "Diener, Rudolf"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "1834"]
[BlackElo "1900"]
[PlyCount "146"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[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 Nb8 10. d4 Nbd7 11. a4 Bb7 12. Nbd2 c5 13. d5 c4 14. Bc2 Re8 15. Nf1 Bf8 16. Ng3 g6 17. Bg5 Bg7 18. Qd2 Qe7 19. Nh2 Qf8 20. Re2 Nc5 21. a5 Bc8 22. Rf1 Nb7 23. f4 Nd7 24. f5 f6 25. fxg6 hxg6 26. Ng4 Qe7 27. Bh6 Rf8 28. Bxg7 Qxg7 29. Ra1 Ndc5 30. Rf2 Bxg4 31. hxg4 Qe7 32. Rf3 Kg7 33. Nf1 Rh8 34. Rh3 Raf8 35. Ng3 Qd8 36. Qe2 Nxa5 37. Qe3 Nab7 38. Ne2 a5 39. Nc1 a4 40. Na2 g5 41. Nb4 Qd7 42. Qf3 Nd8 43. Kf2 Qa7 44. Ke2 Nf7 45. Rf1 Nh6 46. Ra1 Qd7 47. Rg3 Rh7 48. Rf1 Qc8 49. Kd2 Nd7 50. Nc6 Rf7 51. Qe2 Nf8 52. Qf3 Ng6 53. Qe2 Nf4 54. Qf3 Ng8 55. Nb4 Rh2 56. Bd1 Kf8 57. Qf2 Qb7 58. Kc1 Ne7 59. Kb1 Rfh7 60. Ka2 Nc8 61. Qc2 Nb6 62. Qf2 Nd7 63. Bc2 Nc5 64. Bb1 R7h4 65. Ka3 Qh7 66. Re1 Rh1 67. Ka2 Rxe1 68. Qxe1 Rh1 69. Qe3 Qh2 70. Nc2 Kg7 71. Qf2 Rg1 72. Na3 Qh1 73. Qc2 Re1 0-1

[Event "EU-ch PC-OR/52 email"]
[Site "ICCF email"]
[Date "2019.02.05"]
[Round "?"]
[White "Skrotzki, Georg"]
[Black "Diener, Rudolf"]
[Result "0-1"]
[ECO "C53"]
[WhiteElo "1744"]
[BlackElo "1900"]
[PlyCount "42"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. 0-0 Bb6 6. h3 d6 7. d4 h6 8. d5 Nd8 9. a4 c6 10. b4 a5 11. b5 cxd5 12. Bxd5 Nf6 13. c4 Ne6 14. Nc3 Nc5 15. Be3 g5 16. Nxg5 hxg5 17. Bxg5 Rg8 18. Bxf6 Qxf6 19. Qh5 Nd3 20. Nd1 Nf4 21. Bxf7+ Qxf7 0-1

[Event "W-ch WT/H/1118 email"]
[Site "ICCF email"]
[Date "2017.12.29"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Marshall, Ian H"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1946"]
[BlackElo "2022"]
[PlyCount "80"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 0-0 5. Nf3 Nc6 6. Bb2 d5 7. Be2 Re8 8. 0-0 Bd6 9. h3 Ne4 10. Nc3 Nxc3 11. Bxc3 Bf5 12. Rb1 Rb8 13. Bb5 Qd7 14. Re1 a6 15. Bf1 Qe6 16. d3 Qh6 17. Bd2 Qf6 18. Rb3 Be6 19. d4 Bf5 20. Qc1 b5 21. Qb2 b4 22. Qc1 Na5 23. Rb1 Nc4 24. Qd1 c5 25. Bc1 Be4 26. Nd2 Nxd2 27. Qxd2 c4 28. f3 Bg6 29. Qf2 Qd8 30. g4 Qc7 31. Re2 b3 32. axb3 cxb3 33. Ra1 b2 34. Bxb2 Rxb2 35. Rxa6 Bg3 36. Qg2 Rb1 37. Ra4 Bh4 38. e4 Qd7 39. Ra5 dxe4 40. c3 e3 0-1

[Event "W-ch WT/H/1118 email"]
[Site "ICCF email"]
[Date "2017.12.29"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Vasseur, Olivier"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1946"]
[BlackElo "1990"]
[PlyCount "62"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 0-0 5. Nf3 d5 6. Be2 c5 7. 0-0 Nc6 8. Bb2 Re8 9. h3 Ba5 10. d3 d4 11. e4 b5 12. a4 b4 13. Nbd2 Bc7 14. Nb3 Qe7 15. Bc1 c4 16. Nbd2 c3 17. Nb3 Qd6 18. Bg5 h6 19. Bxf6 Qxf6 20. Re1 Be6 21. Nc5 Rab8 22. Bf1 b3 23. cxb3 Bc8 24. Qe2 Qe7 25. Rab1 Qxc5 26. Rec1 Be6 27. Qd1 Nb4 28. Ne1 Bf4 29. Rc2 Nxc2 30. Qxc2 Qa3 31. g3 Bd2 0-1

[Event "W-ch WT/H/1118 email"]
[Site "ICCF email"]
[Date "2017.12.29"]
[Round "?"]
[White "Vasseur, Olivier"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1990"]
[BlackElo "1946"]
[PlyCount "63"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[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. d3 h6 9. c3 Bg4 10. h3 Bh5 11. Nbd2 Qd7 12. Nf1 g5 13. a4 b4 14. Ne3 Na5 15. Bc2 b3 16. Bb1 g4 17. hxg4 Nxg4 18. Nf5 Bf8 19. d4 Qe6 20. d5 Qc8 21. Nh2 Nf6 22. Qd3 Bg6 23. c4 Nd7 24. f4 Nc5 25. Qc3 Nab7 26. fxe5 Rh7 27. exd6 cxd6 28. e5 Kd7 29. Bf4 Qc7 30. Ng4 Kc8 31. exd6 Bxd6 32. Re8+ 1-0

[Event "W-ch WT/H/1094 email"]
[Site "ICCF email"]
[Date "2013.03.20"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Hayden, Michael V"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1950"]
[BlackElo "1987"]
[PlyCount "109"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. Nf3 e6 4. a3 c5 5. b5 Bd6 6. e3 Nbd7 7. c4 0-0 8. Nc3 b6 9. Be2 Bb7 10. 0-0 Qe7 11. d3 Rad8 12. Qa4 Bb8 13. Rad1 e5 14. Nd2 d4 15. Ncb1 Rfe8 16. e4 Qe6 17. h3 Nf8 18. Nf3 Ng6 19. Rfe1 Nf4 20. Bf1 Qd7 21. Qb3 Bd6 22. Bc1 Ne6 23. Nbd2 h6 24. Nh4 g6 25. Ndf3 Kh7 26. g3 Ng7 27. Kh2 Bc8 28. Ng1 Qc7 29. Qc2 Ng8 30. Qe2 Re7 31. Bg2 Rde8 32. Bf3 Bd7 33. a4 Qc8 34. Bd2 Qb7 35. Bg4 Bxg4 36. hxg4 g5 37. Nf5 Nxf5 38. gxf5 f6 39. Kg2 Kh8 40. Qh5 Rf8 41. Nf3 Rh7 42. Rh1 Qf7 43. Rdg1 Qxh5 44. Rxh5 Rff7 45. Nh2 Bf8 46. Ng4 Bd6 47. Rgh1 Bf8 48. f4 Bg7 49. fxg5 fxg5 50. Bxg5 Bf8 51. Nxe5 Rb7 52. Ng6+ Kg7 53. Nxf8 Kxf8 54. Bxh6+ Nxh6 55. Rxh6 1-0

[Event "W-ch WT/H/1094 email"]
[Site "ICCF email"]
[Date "2013.03.20"]
[Round "?"]
[White "Hayden, Michael V"]
[Black "Diener, Rudolf"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1987"]
[BlackElo "1950"]
[PlyCount "120"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bb4 8. Bd3 Qa5 9. Qb3 Nh5 10. Bg3 Nxg3 11. hxg3 Bxc3+ 12. bxc3 h6 13. 0-0 Qc7 14. Rac1 a6 15. a4 0-0 16. Nd2 Bd7 17. c4 Na5 18. Qa3 dxc4 19. Nxc4 Nxc4 20. Rxc4 Qb8 21. Rfc1 Rd8 22. Rc7 Bc6 23. Qe7 Rf8 24. a5 Qd8 25. Qxd8 Rfxd8 26. Be2 Rab8 27. Bf3 Bxf3 28. gxf3 Rd5 29. R1c5 Rd6 30. Rc8+ Rd8 31. R8c7 Kf8 32. f4 g6 33. g4 Ke8 34. f5 gxf5 35. gxf5 Rd6 36. fxe6 Rxe6 37. Rc4 Rg6+ 38. Kf1 b5 39. axb6 Rgxb6 40. Rc1 Rf6 41. R7c6 Rb6 42. Rxb6 Rxb6 43. d5 f5 44. Rc7 Rd6 45. Ke2 a5 46. Rc5 Ra6 47. Rc3 Ke7 48. f3 a4 49. Ra3 Kd6 50. e4 Ke5 51. Ke3 f4+ 52. Kd3 h5 53. Kc4 Ra8 54. Kd3 h4 55. Ke2 h3 56. Kf2 Rb8 57. Kg1 Rb3 58. Rxa4 Rxf3 59. Kh2 Rg3 60. Ra7 Kxe4 1/2-1/2

[Event "EU-ch M1175 corr"]
[Site "ICCF corr"]
[Date "2001.??.??"]
[Round "?"]
[White "Christensen, Jens Johan"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "D17"]
[PlyCount "55"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4 Bg4 7. h3 Bh5 8. g4 Bg6 9. Nxg6 hxg6 10. e3 Qd7 11. Qf3 Qe6 12. e4 Na6 13. Be3 Nc7 14. Be2 Rd8 15. 0-0 a6 16. Bf4 Rd7 17. Rfd1 b5 18. axb5 cxb5 19. d5 Qb6 20. e5 Ng8 21. e6 fxe6 22. Bxc7 Rxc7 23. dxe6 Qxe6 24. Rd8+ Kxd8 25. Qxf8+ Kd7 26. Rd1+ Kc6 27. Bf3+ Kc5 28. Qd8 1-0

[Event "EU-ch M1175 corr"]
[Site "ICCF corr"]
[Date "2001.??.??"]
[Round "?"]
[White "Cyrus, Adam"]
[Black "Diener, Rudolf"]
[Result "1/2-1/2"]
[ECO "A22"]
[PlyCount "150"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Nf3 d6 5. Bg2 Na6 6. 0-0 Be6 7. d3 Be7 8. b3 h6 9. Bb2 Qa5 10. Nd2 g5 11. h3 0-0-0 12. a3 Qc7 13. b4 Qd7 14. Kh2 Nc7 15. Na2 h5 16. f3 Rdg8 17. a4 g4 18. h4 gxf3 19. exf3 Rh6 20. Rf2 Rhg6 21. Nf1 Nh7 22. Qd2 f5 23. f4 Nf6 24. Re2 Ng4+ 25. Kh1 Bf6 26. b5 c5 27. Rc1 Bg7 28. Rc2 Bh6 29. Qa5 Kb8 30. Bc1 exf4 31. Bxf4 Bxf4 32. gxf4 Qd8 33. b6 Qxh4+ 34. Kg1 Na6 35. bxa7+ Ka8 36. Qxa6 Bd5 37. Qa5 Bf3 38. Qe1 Qxe1 39. Rxe1 Ne5 40. Ne3 Nxd3 41. Rf1 Be4 42. Re2 Rg3 43. Nc3 Rxe3 44. Rxe3 Rxg2+ 45. Kh1 Nf2+ 46. Rxf2 Rxf2+ 47. Nxe4 fxe4 48. Rxe4 Kxa7 49. Kg1 Rd2 50. f5 d5 51. Re5 dxc4 52. f6 Rd6 53. Rf5 c3 54. f7 c2 55. Rxc5 Rf6 56. Rxc2 Rxf7 57. Rh2 Rf5 58. Rh4 Ka6 59. Kg2 Ka5 60. Kg3 b6 61. Kg2 Rc5 62. Kf3 Rc3+ 63. Ke2 Ra3 64. Kd2 Rxa4 65. Rxh5+ b5 66. Kc3 Rg4 67. Rh3 Ka4 68. Kb2 Rg2+ 69. Kb1 Rd2 70. Rg3 Kb4 71. Rh3 Kc4 72. Rg3 Rd4 73. Kb2 b4 74. Rh3 Rd2+ 75. Kb1 b3 1/2-1/2

[Event "EU-ch M1175 corr"]
[Site "ICCF corr"]
[Date "2001.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Alagna, Luciano"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "56"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 Nc6 5. Bb2 d5 6. a3 Be7 7. Bb5 0-0 8. Nf3 a6 9. Bxc6 bxc6 10. Ne5 Qd6 11. c4 Rb8 12. Bc3 Ne4 13. d4 Rxb1 14. Qxb1 Nxc3 15. c5 Qxe5 16. dxe5 Nxb1 17. Rxb1 Bxc5 18. Rb3 Bb6 19. Ke2 c5 20. Rd1 Re8 21. Rbd3 d4 22. Kf3 Rxe5 23. g4 f5 24. h3 fxg4+ 25. hxg4 Rg5 26. Rg1 c4 27. Rdd1 d3 28. Kf4 Rd5 0-1

[Event "EU-ch M1175 corr"]
[Site "ICCF corr"]
[Date "2001.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Gnirk, Hajo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "58"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e3 f5 4. Qh5+ g6 5. Qf3 Bg7 6. Nc3 Ne7 7. Bc4 e4 8. Qe2 d5 9. Bb3 0-0 10. 0-0-0 a5 11. b5 Bxc3 12. dxc3 a4 13. Bxd5+ Nxd5 14. c4 a3 15. Ba1 c6 16. cxd5 cxd5 17. Qd2 d4 18. exd4 Qd5 19. Qc3 Be6 20. Ne2 Rc8 21. Qb4 Qxa2 22. Bc3 Bc4 23. Nf4 Bb3 24. Rd2 Ra4 25. Qe7 Rxc3 26. Qe8+ Kg7 27. Kd1 Qb1+ 28. Ke2 Bc4+ 29. Nd3 exd3+ 0-1

[Event "EU-ch M1175 corr"]
[Site "ICCF corr"]
[Date "2001.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Skorna, Ullrich"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "68"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. b4 d5 2. e3 e5 3. a3 Be6 4. Bb2 Nd7 5. Nf3 e4 6. Nd4 Ngf6 7. Nxe6 fxe6 8. c4 c6 9. Be2 Bd6 10. Bh5+ Kf8 11. Be2 Rc8 12. Nc3 Ne5 13. c5 Bb8 14. 0-0 Qc7 15. g3 h5 16. f4 exf3 17. Bxf3 Nd3 18. Rb1 h4 19. Ne2 hxg3 20. hxg3 Nxb2 21. Rxb2 Qe5 22. Rb3 Qg5 23. Kg2 Ke7 24. d4 Rh6 25. Rh1 Rch8 26. Rxh6 Qxh6 27. Qg1 Qh3+ 28. Kf2 Qf5 29. Kg2 Ne4 30. Bxe4 Qxe4+ 31. Kf2 Qf5+ 32. Ke1 Qf3 33. Kd2 Rh1 34. e4 Qxe2+ 0-1

[Event "EU-ch M1175 corr"]
[Site "ICCF corr"]
[Date "2001.??.??"]
[Round "?"]
[White "Palmkoeck, William"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "C69"]
[PlyCount "59"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 c5 8. Nb3 Qxd1 9. Rxd1 Be6 10. Bf4 Rd8 11. Nc3 Bd6 12. Bxd6 cxd6 13. Na5 Rd7 14. Na4 Ke7 15. Nb6 Rc7 16. Nac4 Bxc4 17. Nxc4 Rd7 18. Rd2 Nh6 19. Rad1 Nf7 20. Nb6 Rdd8 21. f3 Rhe8 22. a4 Ne5 23. c3 Ke6 24. a5 Re7 25. f4 Nf7 26. f5+ Ke5 27. Re2 Red7 28. g3 d5 29. Rxd5+ Rxd5 30. Nc4# 1-0

[Event "EU-ch M1224 corr"]
[Site "ICCF corr"]
[Date "2000.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Baier, Guenter"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "52"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 0-0 5. a3 Be7 6. c4 d5 7. Bb2 Nc6 8. d4 Be6 9. Nd2 dxc4 10. Nxc4 Qd5 11. Nf3 Rad8 12. Qc2 Bf5 13. Bd3 Bb4+ 14. Ke2 Bxd3+ 15. Qxd3 Na5 16. Nxa5 Bxa5 17. Rhc1 Bb6 18. a4 Rfe8 19. a5 Bxa5 20. Rc5 Qxc5 21. dxc5 Rxd3 22. Kxd3 Rd8+ 23. Kc4 b6 24. Bxf6 gxf6 25. Nd4 a6 26. Ra2 h5 1/2-1/2

[Event "EU-ch M1224 corr"]
[Site "ICCF corr"]
[Date "2000.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Meeussen, Leon"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "97"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. g3 f5 4. Bg2 Nf6 5. c4 g6 6. d4 exd4 7. Qxd4 Bg7 8. Qe3+ Qe7 9. Qxe7+ Kxe7 10. Na3 a6 11. Nh3 Nbd7 12. 0-0 Kf7 13. Ng5+ Ke7 14. Rfe1 h6 15. Nh3 Kf7 16. Nf4 Re8 17. Rad1 g5 18. Bxf6 Nxf6 19. Bd5+ Nxd5 20. Nxd5 Re7 21. Nxe7 Kxe7 22. Rd3 Be6 23. e4 f4 24. Re2 Be5 25. Kg2 Rf8 26. Rc2 f3+ 27. Rxf3 Bh3+ 28. Kxh3 Rxf3 29. Nb1 Bd4 30. Kg2 g4 31. h3 h5 32. hxg4 hxg4 33. Re2 Ke6 34. b5 a5 35. Kf1 Ke5 36. Rc2 Bc5 37. Re2 Bd4 38. Kg2 Bc3 39. Rc2 Bd4 40. Re2 Bc5 41. Nd2 Rc3 42. f4+ Kd4 43. Nb3+ Kd3 44. Kf1 Kxc4 45. Nxc5 Kxc5 46. f5 Rxg3 47. f6 Rh3 48. f7 Rh8 49. e5 1-0

[Event "EU-ch M1224 corr"]
[Site "ICCF corr"]
[Date "2000.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Szewczyk, Gerard"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "58"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. e3 e6 4. a3 a5 5. b5 c5 6. c4 Be7 7. Nf3 Nbd7 8. Nc3 b6 9. Qb3 Bb7 10. Be2 d4 11. Na4 e5 12. 0-0 d3 13. Bd1 e4 14. Ne5 Nxe5 15. Bxe5 0-0 16. f3 Nd7 17. Bb2 Bd6 18. g3 Qc7 19. Kg2 f5 20. fxe4 Ne5 21. Nc3 fxe4 22. Rf4 Ng6 23. Rxf8+ Rxf8 24. Bh5 Qf7 25. Qd1 Qf2+ 26. Kh1 Ne5 27. Bg4 Nf3 28. Bxf3 exf3 29. Qf1 Qxd2 0-1

[Event "EU-ch M1224 corr"]
[Site "ICCF corr"]
[Date "2000.??.??"]
[Round "?"]
[White "Fekete, Albert"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "81"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 Nc6 3. Nc3 e5 4. g3 Bb4 5. Bg2 d6 6. 0-0 Be6 7. d3 h6 8. e4 Bg4 9. h3 Bh5 10. g4 Bg6 11. Ne2 Nh7 12. a3 Bc5 13. b4 Bb6 14. c5 dxc5 15. b5 Nd4 16. Nxe5 Qf6 17. Nxg6 fxg6 18. Nxd4 cxd4 19. e5 Qe7 20. Bxb7 Rb8 21. Bc6+ Kd8 22. Qf3 Nf8 23. Qe4 h5 24. g5 Kc8 25. f4 Qe6 26. f5 gxf5 27. Qxf5 Qxf5 28. Rxf5 Ng6 29. Bd2 Bc5 30. Bb4 Bf8 31. Bxf8 Nxf8 32. Raf1 Ne6 33. Rf7 Rb6 34. a4 a5 35. h4 Kb8 36. R1f3 Rg8 37. Re7 Nd8 38. Bd5 Rh8 39. Rxg7 c6 40. Rf6 Re8 41. g6 1-0

[Event "EU-ch M1224 corr"]
[Site "ICCF corr"]
[Date "2000.??.??"]
[Round "?"]
[White "Kruener, Alfred"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "C70"]
[PlyCount "43"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. 0-0 d6 7. d4 Nxb3 8. axb3 Bg4 9. dxe5 Bxf3 10. Qxf3 dxe5 11. Rd1 Bd6 12. Be3 Qf6 13. Qe2 Qe6 14. Rxa6 Rxa6 15. Qxb5+ Ke7 16. Qxa6 Nf6 17. c4 c5 18. Nc3 Rd8 19. Nb5 Bb8 20. Qb7+ Nd7 21. Bxc5+ Ke8 22. Bb4 1-0

[Event "EU-ch M1224 corr"]
[Site "ICCF corr"]
[Date "2000.??.??"]
[Round "?"]
[White "Nicholls, Mervyn C"]
[Black "Diener, Rudolf"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "50"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bd7 3. Bf4 Nf6 4. e3 e6 5. Nbd2 Be7 6. c4 Nc6 7. Bg5 0-0 8. Be2 dxc4 9. Bxc4 h6 10. Bxf6 Bxf6 11. Ne4 Be7 12. 0-0 Na5 13. Bd3 Bc6 14. a3 f5 15. Ned2 Bd5 16. b4 Nc6 17. Rc1 a5 18. b5 Na7 19. a4 c6 20. Ne5 cxb5 21. axb5 Bb4 22. Qe2 Qe8 23. e4 Bxd2 24. Qxd2 fxe4 25. Be2 Nxb5 0-1

[Event "W-ch M798 corr"]
[Site "ICCF corr"]
[Date "1999.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Von Weizsaecker, Robert K"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2088"]
[PlyCount "36"]
[EventDate "1999.08.25"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. g3 Nf6 4. Bg2 g6 5. c4 Bg7 6. d4 Nbd7 7. Nf3 0-0 8. Nbd2 e4 9. Ng5 e3 10. Nde4 Ng4 11. Nh3 exf2+ 12. Kd2 Nb6 13. Kd3 Nxc4 14. Qc1 d5 15. Nd2 Nce3 16. Bf3 Bf5+ 17. Kc3 Bxd4+ 18. Kb3 Bc2+ 0-1

[Event "Malyszko mem3 sf-08 corr"]
[Site "Poland"]
[Date "1999.??.??"]
[Round "?"]
[White "Preuss, Guenter"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "55"]
[EventDate "1998.??.??"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. b5 d5 4. e3 Be6 5. Nc3 Bb4 6. Qh5+ g6 7. Qh4 Ba5 8. Nf3 Nd7 9. Be2 Ne7 10. 0-0 0-0 11. Qa4 c5 12. bxc6 Nxc6 13. d4 e4 14. Nd2 a6 15. Qb3 b5 16. Ndxe4 Nb6 17. Nc5 Qe7 18. a4 Nc4 19. axb5 axb5 20. Qxb5 Qd6 21. Nxe6 Rfb8 22. Qxd5 Qxd5 23. Nxd5 Nxb2 24. Rfb1 Kf7 25. Nc5 Ne7 26. Nxe7 Kxe7 27. Bf3 Ra7 28. Nd3 1-0

[Event "Malyszko mem3 sf-08 corr"]
[Site "Poland"]
[Date "1998.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Erlandsson, H."]
[Result "0-1"]
[ECO "A00"]
[PlyCount "52"]
[EventDate "1998.??.??"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. e3 e5 4. a3 Bd6 5. c4 c6 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Nbd7 9. Nc3 e4 10. Qd1 0-0 11. Qb3 dxc4 12. Bxc4 Ne5 13. Be2 Qd7 14. Qc2 Qf5 15. f4 Nd3+ 16. Bxd3 exd3 17. Qb3 Rfe8 18. 0-0 Rad8 19. Rac1 Bc7 20. Nd1 Ne4 21. Re1 Qg6 22. Bc3 Qg3 23. Rf1 Ng5 24. fxg5 Qh2+ 25. Kf2 Bg3+ 26. Kf3 Bh4 0-1

[Event "EU-ch M919 corr"]
[Site "ICCF corr"]
[Date "1998.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Gierse, Heinz Dieter"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "17"]
[EventDate "1998.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 0-0 5. a3 Ba5 6. Qf3 Ne8 7. Bd3 d5 8. Nh3 c5 9. Bxh7+ 1-0

[Event "Malyszko mem3 sf-08 corr"]
[Site "Poland"]
[Date "1998.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Kedzierski"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "60"]
[EventDate "1998.??.??"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. e3 e6 4. a3 c5 5. bxc5 Bxc5 6. d4 Bd6 7. Nf3 0-0 8. c4 Nc6 9. Nc3 Na5 10. cxd5 exd5 11. Be2 Nc4 12. Bxc4 dxc4 13. Qa4 Qc7 14. 0-0 Bd7 15. Qc2 Rac8 16. e4 Bf4 17. e5 Nh5 18. h3 Bh6 19. a4 Nf4 20. Bc1 Bc6 21. Nb5 Qd7 22. Bxf4 Bxf4 23. Nxa7 Bxf3 24. Nxc8 Rxc8 25. e6 Qxe6 26. Rfe1 Qd7 27. gxf3 Qxh3 28. Ra3 Bh2+ 29. Kh1 Bd6+ 30. Kg1 Bxa3 0-1

[Event "Malyszko mem3 sf-08 corr"]
[Site "Poland"]
[Date "1998.??.??"]
[Round "?"]
[White "Hjortstam, Kurt"]
[Black "Diener, Rudolf"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "37"]
[EventDate "1998.??.??"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. a3 c5 4. e4 cxb4 5. Bxe5 fxe5 6. Qh5+ g6 7. Qxe5+ Qe7 8. Qxh8 Nf6 9. Nf3 d6 10. e5 dxe5 11. Bc4 Nc6 12. Ng5 Nd4 13. 0-0 Bf5 14. c3 0-0-0 15. Nf7 Ne2+ 16. Kh1 Re8 17. Bb5 Bd7 18. Bc4 Bh6 19. Qxe8+ 0-1

[Event "EU-ch M849 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Colucci, Pasquale"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "49"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 Nc6 5. Bb2 0-0 6. a3 Ba5 7. Qf3 d6 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. Bb5 Bf5 11. Ra2 Ne5 12. Ne2 Be6 13. Rb2 a6 14. Ba4 Nc4 15. Rxb7 Bb6 16. Bc6 Rad8 17. Nd4 Na5 18. Rxb6 cxb6 19. Be4 Rfe8 20. Nc3 d5 21. Bd3 b5 22. Ke2 Nc4 23. Bxc4 dxc4 24. f3 Rd6 25. Ne4 1-0

[Event "corr"]
[Site "corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Klugert, Eberhard"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "85"]
[EventDate "1997.06.04"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 a5 2. b5 Nf6 3. Bb2 d6 4. d4 b6 5. c4 Bf5 6. e3 c6 7. Nc3 e6 8. Nf3 Be7 9. Be2 0-0 10. 0-0 Qc7 11. Nd2 Nbd7 12. g4 Bg6 13. g5 Ne8 14. bxc6 Nb8 15. f4 Nxc6 16. Bf3 Rb8 17. Nb5 Qd7 18. e4 Nb4 19. Bc3 Nd3 20. Be2 Nb4 21. Bxb4 axb4 22. Qb1 d5 23. f5 exf5 24. exf5 Bxg5 25. fxg6 Be3+ 26. Kg2 Bxd2 27. Qc2 Bg5 28. gxh7+ Kh8 29. Rf5 Bh6 30. Rxd5 Qe6 31. Re5 Qc6+ 32. Bf3 Qd7 33. Rae1 g6 34. Rd5 Qc8 35. Re7 Kxh7 36. Na7 Qa6 37. Nc6 Rc8 38. Ra7 Qxa7 39. Nxa7 Rc7 40. Nb5 Re7 41. Nd6 Nf6 42. Rb5 Bf4 43. Rxb6 1-0

[Event "EU-ch M722 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Kunze, Matthias"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "49"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 a5 2. b5 e5 3. Bb2 d6 4. e3 Nd7 5. d4 Ngf6 6. Nf3 e4 7. Nfd2 d5 8. c4 dxc4 9. Bxc4 Bb4 10. Bc3 Qe7 11. a3 Bd6 12. Bb2 b6 13. Nc3 Bb7 14. Bb3 0-0 15. g4 g5 16. h4 h6 17. hxg5 hxg5 18. Nc4 Kg7 19. Qe2 Rh8 20. 0-0-0 Rxh1 21. Rxh1 Rh8 22. Rxh8 Kxh8 23. Nxd6 cxd6 24. Qc4 d5 25. Qc7 1-0

[Event "corr"]
[Site "corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Mueller, K."]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2480"]
[PlyCount "119"]
[EventDate "1997.06.04"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. c4 b6 4. e3 Nd7 5. Qf3 Rb8 6. Ne2 Bb7 7. e4 Ngf6 8. Nbc3 Be7 9. Ng3 0-0 10. Bd3 a5 11. b5 Nc5 12. Bc2 c6 13. a4 Qc7 14. 0-0 Rfd8 15. Ba3 Ne6 16. Nf5 Bf8 17. d3 Nd4 18. Nxd4 exd4 19. bxc6 dxc3 20. cxb7 Rxb7 21. Rab1 Qc6 22. Qe2 g6 23. Rb5 Bg7 24. f3 Nd7 25. Qf2 Nc5 26. Bc1 Na6 27. Be3 Nb4 28. Rb1 Rdb8 29. Kf1 Bf6 30. Ke1 Qc7 31. g3 Qd8 32. Kd1 Kg7 33. Rb3 Qc7 34. Bd4 Qd8 35. Rxc3 Nc6 36. Bxf6+ Qxf6 37. Ra3 Nd4 38. Rd5 Qxf3+ 39. Qxf3 Nxf3 40. d4 Nxh2 41. Rxd6 Ng4 42. Rb3 Nf6 43. e5 Nd7 44. Be4 Rc7 45. Bc6 Rd8 46. d5 Kf8 47. Kd2 Ke7 48. Rxd7+ Rdxd7 49. Bxd7 Kxd7 50. Kd3 Rb7 51. c5 Kc7 52. Kc4 bxc5 53. d6+ Kc6 54. Rb5 Ra7 55. Rxc5+ Kd7 56. Kb5 h5 57. Kb6 Ra8 58. Kb7 Rg8 59. Rc7+ Ke6 60. Re7+ 1-0

[Event "Theme 19F corr"]
[Site "corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Nunez Casado, Francisco"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "51"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. b5 Nf6 4. d4 e4 5. c4 Ng4 6. e3 Qh4 7. g3 Qf6 8. Qc2 Bf5 9. h3 Qh6 10. Bg2 Nxe3 11. fxe3 Qxe3+ 12. Ne2 c6 13. Bc1 Qd3 14. Qxd3 exd3 15. Nec3 Be7 16. 0-0 Bg6 17. Re1 f6 18. Bf4 Kd7 19. Nd2 Bf7 20. Rab1 Re8 21. bxc6+ bxc6 22. Rb7+ Kd8 23. c5 Bf8 24. Reb1 Nd7 25. Bxc6 Be6 26. Rxd7+ 1-0

[Event "Theme 19F corr"]
[Site "corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Poschmann, Hans"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "57"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 c6 2. c4 e5 3. Bb2 f6 4. b5 cxb5 5. cxb5 d5 6. e3 Be6 7. Nf3 Bd6 8. Nc3 Nd7 9. Be2 Nh6 10. d4 Nb6 11. a4 Rc8 12. a5 Nc4 13. Bxc4 Rxc4 14. 0-0 Bb4 15. Ne2 e4 16. Nd2 Rc8 17. Nf4 Bf7 18. b6 0-0 19. bxa7 Ra8 20. Nb3 Rxa7 21. Ba3 Bxa3 22. Rxa3 Qd6 23. Qa1 g5 24. Ne2 Bh5 25. Nc3 Rc8 26. Nb5 Qb8 27. Nxa7 Qxa7 28. Nc5 Be2 29. Rb1 1-0

[Event "EU-ch M849 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Sipos, Laszlo"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "79"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. e3 e6 4. a3 a5 5. b5 c5 6. Nf3 Bd6 7. c4 Nbd7 8. cxd5 exd5 9. d3 b6 10. Be2 Qe7 11. Nc3 Bb7 12. Qb3 d4 13. Nd1 Rd8 14. exd4 Bd5 15. Qa4 Bxf3 16. gxf3 Nd5 17. dxc5 Nxc5 18. Qc2 Nf4 19. Kf1 Qxe2+ 20. Qxe2+ Nxe2 21. Kxe2 Bf4 22. Bxg7 Rg8 23. Bf6 Rxd3 24. Nb2 Rd2+ 25. Kf1 Rg6 26. Re1+ Ne6 27. Bc3 Rc2 28. Nd1 Rg5 29. a4 Rd5 30. Bf6 Bd2 31. Re5 Rxe5 32. Bxe5 Nc5 33. Rg1 Nxa4 34. Rg8+ Ke7 35. Bd4 Rc4 36. Ne3 Bxe3 37. fxe3 Nc5 38. Rb8 Nd7 39. Rb7 Kd6 40. Ke1 1/2-1/2

[Event "Theme corr"]
[Site "corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Strunz, R."]
[Result "1-0"]
[ECO "A00"]
[PlyCount "105"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. c4 f5 4. e3 Nf6 5. Nf3 Be7 6. d4 e4 7. Nfd2 d5 8. b5 c6 9. a4 0-0 10. Qb3 Be6 11. Nc3 Nbd7 12. Be2 Nb6 13. c5 Nbd7 14. g4 fxg4 15. Ncxe4 Nxe4 16. Nxe4 Bh4 17. Ng3 Rf7 18. 0-0 Qe7 19. Bc3 Raf8 20. bxc6 bxc6 21. Qb7 Nf6 22. Qxe7 Rxe7 23. a5 Ne4 24. Nxe4 dxe4 25. Rab1 Ref7 26. Be1 g6 27. Ba6 h5 28. f4 g5 29. Bxh4 gxh4 30. Rb7 h3 31. Rxf7 Rxf7 32. Rb1 Kg7 33. Rb7 Kg6 34. Rb8 Rc7 35. Bb7 g3 36. a6 Kf5 37. Rf8+ Kg4 38. Rf6 gxh2+ 39. Kxh2 Bd5 40. Rg6+ Kf3 41. Rg3+ Ke2 42. f5 h4 43. Rxh3 Rf7 44. Bc8 Rf6 45. Rxh4 Kxe3 46. Rh7 Rf8 47. Be6 Kxd4 48. Rxa7 Kxc5 49. Rb7 Kd6 50. a7 Ra8 51. Bxd5 cxd5 52. f6 Kc6 53. Rg7 1-0

[Event "EU-ch M630 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Weileder, WM."]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "83"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. e3 e6 4. b5 c5 5. Nf3 Bd6 6. c4 Nbd7 7. Be2 0-0 8. 0-0 b6 9. d4 Bb7 10. Nbd2 Qc7 11. Rc1 Rac8 12. h3 Qb8 13. a4 Rfd8 14. Re1 cxd4 15. exd4 dxc4 16. Bxc4 Bd5 17. Qe2 Bf4 18. Bxd5 Nxd5 19. g3 Bh6 20. Rxc8 Rxc8 21. Nc4 Qc7 22. Nfe5 Nxe5 23. Nxe5 g6 24. f4 Qb7 25. Nc6 Rxc6 26. bxc6 Qxc6 27. Qa6 Qc2 28. Re2 Qb3 29. Kh2 Bf8 30. Bc1 Qc3 31. Bb2 Qb3 32. a5 Ne3 33. axb6 axb6 34. Qa1 Nd5 35. Qc1 b5 36. Rc2 Bb4 37. Rc8+ Kg7 38. Qc2 Qf3 39. Qg2 Qd3 40. Qf2 Bd2 41. Bc1 Bc3 42. Bb2 1/2-1/2

[Event "Theme 19F corr"]
[Site "corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Janecky, Jaroslav"]
[Black "Diener, Rudolf"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "56"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 Nc6 5. Bb2 0-0 6. e3 d5 7. cxd5 Nxd5 8. Be2 Qg5 9. Nf3 Qe7 10. 0-0 Re8 11. d4 Bg4 12. Nbd2 Nxe3 13. fxe3 Qxe3+ 14. Rf2 Bxd2 15. d5 Bxf3 16. Bxf3 Be1 17. Qe2 Bxf2+ 18. Qxf2 Qxf2+ 19. Kxf2 Nb4 20. Rd1 c6 21. d6 Rad8 22. a3 Nd5 23. Bxd5 cxd5 24. Rxd5 f6 25. a4 Kf7 26. Ba3 Re5 27. Rd4 Ke6 28. Bb4 a5 0-1

[Event "Malyszko mem3 prel-11 corr"]
[Site "Poland"]
[Date "1997.??.??"]
[Round "?"]
[White "Kaminski, Roman"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "111"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "POL"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. b5 d5 4. e3 Be6 5. d4 Nd7 6. Be2 Bb4+ 7. c3 Ba5 8. Bh5+ g6 9. Be2 Ne7 10. Nf3 e4 11. Nfd2 c6 12. c4 dxc4 13. bxc6 bxc6 14. Qc2 Rb8 15. 0-0 Qb6 16. Ba3 f5 17. Nxc4 Bxc4 18. Bxc4 Nd5 19. Rc1 Bb4 20. Bxd5 cxd5 21. Bxb4 Qxb4 22. Qc6 Kd8 23. Nc3 Qc4 24. Nxd5 Qxc6 25. Rxc6 Nb6 26. Rd6+ Kc8 27. Rc1+ Kb7 28. Nxb6 axb6 29. Rd7+ Ka6 30. h4 Rb7 31. Rd6 Rg8 32. Rf6 Rgg7 33. d5 Rgf7 34. Rfc6 Rfd7 35. d6 Rb8 36. Rb1 Ka5 37. Rb3 b5 38. Ra3+ Kb4 39. Raa6 Rbb7 40. Kh2 Ra7 41. a3+ Kb3 42. Rxa7 Rxa7 43. Rc7 Ra6 44. d7 Rd6 45. Ra7 Kc4 46. Kg3 Kc5 47. Kf4 Kb6 48. Ke5 Rd2 49. d8Q+ Rxd8 50. Rxh7 Rd2 51. Rg7 Rxf2 52. Rxg6+ Kc5 53. h5 Rf1 54. h6 Rh1 55. Kxf5 Kd5 56. Kf6 1-0

[Event "Malyszko mem3 prel-23 corr"]
[Site "Poland"]
[Date "1997.??.??"]
[Round "?"]
[White "Wilk, Krzysztof"]
[Black "Diener, Rudolf"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "94"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "POL"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. e4 Bxb4 4. Bc4 Nh6 5. Qh5+ Kf8 6. Ne2 d6 7. h3 Qe8 8. Ng3 Qxh5 9. Nxh5 Nd7 10. 0-0 Nb6 11. Bb3 Bd7 12. a4 Ba5 13. d4 Be8 14. Ng3 exd4 15. Bxd4 c5 16. Bc3 Bxc3 17. Nxc3 Bc6 18. a5 Nc8 19. f4 Ne7 20. Rad1 Rd8 21. e5 Nef5 22. Nxf5 Nxf5 23. Rfe1 Nd4 24. exf6 gxf6 25. Kf2 h5 26. Ne4 Rh6 27. g3 Rg6 28. Re3 Nf5 29. Ree1 Bxe4 30. Rxe4 Nxg3 31. Re6 h4 32. Bd5 Nh5 33. Bxb7 Nxf4 34. Rexd6 Rxd6 35. Rxd6 Nxh3+ 36. Kf1 Rg1+ 37. Ke2 Rb1 38. Be4 Ke7 39. Ra6 Ng5 40. Rxa7+ Kd6 41. Ra6+ Ke5 42. Bc6 h3 43. Ra8 Ra1 44. a6 h2 45. Bg2 Ne6 46. a7 Nf4+ 47. Kf3 Nxg2 0-1

[Event "W-ch M663 corr"]
[Site "ICCF corr"]
[Date "1996.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Jendrian, Michael"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "120"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. a3 d5 4. e3 Be6 5. d4 e4 6. Nd2 Bd6 7. c4 c6 8. Be2 f5 9. Nh3 Nf6 10. Ng5 Qe7 11. Nxe6 Qxe6 12. cxd5 Nxd5 13. g3 0-0 14. Bc4 Nd7 15. Rc1 N7b6 16. Bb3 Kh8 17. 0-0 Qg6 18. Kh1 a5 19. Bxd5 Nxd5 20. bxa5 Rxa5 21. Nc4 Raa8 22. Qb3 b5 23. Nd2 Ra6 24. Rc2 Rfa8 25. Nb1 b4 26. axb4 Nxb4 27. Rd2 Rb8 28. Qc4 Rab6 29. Ba3 Nd3 30. Bxd6 Qxd6 31. Nc3 Rb4 32. Qf7 Rf8 33. Qa2 c5 34. dxc5 Qxc5 35. Ne2 Rfb8 36. Nd4 Qf8 37. Kg1 g6 38. Ra1 Qg8 39. Qxg8+ Kxg8 40. Kg2 Rb2 41. Ra2 Rxd2 42. Rxd2 Kf7 43. h3 Kf6 44. g4 f4 45. exf4 Nxf4+ 46. Kg3 g5 47. Ra2 Rb1 48. Kh2 Nd3 49. Re2 Ke5 50. Nf3+ Kf4 51. Nd2 Rb4 52. Kg2 Ne5 53. Re3 Rd4 54. Nf1 Nf3 55. Ng3 Nh4+ 56. Kf1 Ra4 57. Re1 Nf3 58. Rc1 Ra2 59. Ne2+ Ke5 60. Nc3 Rd2 1/2-1/2

[Event "Malyszko mem3 prel-11 corr"]
[Site "Poland"]
[Date "1996.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Kaminski, Roman"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "83"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "POL"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 Nf6 3. a3 c5 4. b5 d5 5. e3 c4 6. d3 cxd3 7. Bxd3 Be7 8. Nf3 0-0 9. Nbd2 Nbd7 10. c4 Nc5 11. Bc2 Qa5 12. 0-0 dxc4 13. Nd4 c3 14. Nc4 Qc7 15. Bxc3 Nce4 16. Bxe4 Nxe4 17. Qd3 Nxc3 18. Qxc3 b6 19. Rfc1 Bb7 20. Qb2 Qb8 21. f3 Rc8 22. Rc2 Bf6 23. Rac1 e5 24. Nf5 e4 25. Qb3 Bd5 26. Nfd6 Bxc4 27. Nxc4 exf3 28. gxf3 a6 29. bxa6 b5 30. Nd2 Rxc2 31. Rxc2 Qb6 32. a4 b4 33. Ne4 Bc3 34. Kf2 Qh6 35. Nxc3 Qxh2+ 36. Ke1 Qg1+ 37. Ke2 bxc3 38. Qxc3 Qh2+ 39. Ke1 Qg3+ 40. Ke2 Qg2+ 41. Ke1 Qg3+ 42. Ke2 1/2-1/2

[Event "Malyszko mem3 prel-23 corr"]
[Site "Poland"]
[Date "1996.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Wong, Raymond"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "59"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "POL"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Bg4 3. h3 Bh5 4. g4 Bg6 5. d3 Nd7 6. Bg2 c6 7. Nf3 h6 8. Nbd2 Ngf6 9. c4 dxc4 10. Nxc4 e6 11. Qb3 Be7 12. Rc1 0-0 13. Na5 Qb6 14. a3 Rac8 15. Bd4 c5 16. Be3 Qb5 17. Nh4 Bh7 18. Bxb7 Rb8 19. a4 Qxb4+ 20. Qxb4 cxb4 21. Bxa7 Rxb7 22. Nxb7 Ra8 23. Bd4 Rxa4 24. Rc8+ Nf8 25. Nf3 Bg6 26. 0-0 Ra2 27. e4 Kh7 28. Ne5 b3 29. Rb1 Ra4 30. Bc3 1-0

[Event "EU-ch M1149 corr"]
[Site "ICCF corr"]
[Date "1996.??.??"]
[Round "?"]
[White "Schorra, Helmut"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "C70"]
[PlyCount "71"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5 6. c3 Qf6 7. 0-0 h6 8. d4 exd4 9. e5 Qg6 10. cxd4 Bb6 11. Nc3 Nge7 12. d5 Na5 13. Bc2 Qh5 14. Ne2 f5 15. exf6 gxf6 16. Nf4 Qf7 17. Re1 Kd8 18. d6 Nec6 19. Nd5 Nc4 20. b3 N4e5 21. Nxb6 cxb6 22. Be3 Nxf3+ 23. Qxf3 Rb8 24. Be4 Ne5 25. Qd1 Nc6 26. Qc2 Rg8 27. Rad1 Qg7 28. Bxc6 dxc6 29. Qxc6 Qb7 30. Qc7+ Qxc7 31. dxc7+ Kxc7 32. Bf4+ Kb7 33. Re7+ Ka8 34. Bxb8 Kxb8 35. Kf1 Bb7 36. f3 1-0

[Event "Malyszko mem3 prel-23 corr"]
[Site "Poland"]
[Date "1996.??.??"]
[Round "?"]
[White "Wong, Raymond"]
[Black "Diener, Rudolf"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "62"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "POL"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. b5 d5 4. e3 Be6 5. d4 exd4 6. Qxd4 Bd6 7. Nf3 c5 8. Qd1 a6 9. bxa6 bxa6 10. Be2 Qb6 11. Bc3 Nc6 12. 0-0 Nge7 13. a4 0-0 14. Nbd2 Rfd8 15. Rb1 Qc7 16. h3 Qd7 17. Re1 Ne5 18. Nxe5 fxe5 19. Nf3 e4 20. Ng5 Bf5 21. g4 Bg6 22. h4 h6 23. h5 Be8 24. Nh3 Bxh5 25. Nf4 Bf7 26. Ba5 Bc7 27. Rb7 Rdc8 28. c4 d4 29. exd4 cxd4 30. Nd5 Nxd5 31. cxd5 d3 0-1

[Event "W-ch21 sf13 corr"]
[Site "ICCF corr"]
[Date "1995.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Andersson, A."]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "89"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. a3 d5 4. e3 Be6 5. d4 Nd7 6. Nd2 Bd6 7. c4 c6 8. Bd3 e4 9. Bc2 Ne7 10. Bb3 Bf7 11. f3 f5 12. Nh3 Ng6 13. 0-0 Qe7 14. Qe2 exf3 15. Rxf3 0-0 16. cxd5 Bxd5 17. Bxd5+ cxd5 18. Raf1 Rae8 19. Rxf5 Rxf5 20. Rxf5 Nf6 21. Rf3 Nh4 22. Rf1 Qxe3+ 23. Qxe3 Rxe3 24. Bc1 Re2 25. g3 Ng6 26. Nf3 h6 27. Rf2 Rxf2 28. Nxf2 b6 29. Kf1 Kf7 30. Ke2 Ke6 31. b5 Ne7 32. Ne1 Ne8 33. Ned3 Nc7 34. a4 g5 35. Bd2 a6 36. bxa6 Nxa6 37. Kf3 Ng8 38. h3 Nb8 39. g4 Nc6 40. Bc3 Nge7 41. Nd1 Ng6 42. Ne3 Nce7 43. Be1 Nc6 44. Nf5 Nge7 45. Nxh6 1/2-1/2

[Event "W-ch M628 corr"]
[Site "ICCF corr"]
[Date "1995.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Griesmann, Marcel J"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "107"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 Nf6 3. a3 d5 4. e3 a5 5. b5 Nbd7 6. c4 Bd6 7. cxd5 exd5 8. d4 0-0 9. Qc2 a4 10. Nc3 Nb6 11. Bd3 Re8 12. Nge2 Qe7 13. 0-0 c6 14. bxc6 bxc6 15. Rfb1 Ba6 16. Nc1 Bxd3 17. Nxd3 Nc4 18. Bc1 Bxa3 19. Ne5 Bxc1 20. Nxc4 dxc4 21. Rxc1 a3 22. Na4 Reb8 23. Nc5 Qa7 24. Ra2 Nd5 25. Qxc4 Nb4 26. Raa1 a2 27. Kf1 Nd5 28. Nd3 Rb6 29. e4 Nc7 30. Ke2 Qa4 31. Qc5 Rab8 32. Qc4 Ra8 33. Qc5 Qa6 34. Qc4 Qxc4 35. Rxc4 Rb1 36. Rc1 Rxa1 37. Rxa1 Nb5 38. Nb4 Nxd4+ 39. Ke3 c5 40. Rxa2 Rxa2 41. Nxa2 Kf8 42. e5 Ke7 43. Ke4 Nb3 44. Kd5 Nd2 45. Nc3 c4 46. f4 h5 47. h4 g6 48. Ne2 Nf1 49. Kd4 Ke6 50. Ke4 Nd2+ 51. Ke3 Nb3 52. Ke4 f6 53. exf6 Kxf6 54. Nc3 1/2-1/2

[Event "Malyszko mem3 prel-11 corr"]
[Site "Poland"]
[Date "1995.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Law, David A"]
[Result "1-0"]
[ECO "E60"]
[PlyCount "43"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "POL"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 g6 3. e3 Bg7 4. Nf3 0-0 5. c4 d6 6. d4 e6 7. Qb3 Qe7 8. Be2 Nbd7 9. Nc3 c6 10. 0-0 e5 11. Rfe1 e4 12. Nd2 Re8 13. f3 exf3 14. Bxf3 Nf8 15. h3 h5 16. d5 cxd5 17. cxd5 Bd7 18. b5 N8h7 19. Ba3 Ng5 20. e4 Nxf3+ 21. Nxf3 Nh7 22. e5 1-0

[Event "Malyszko mem3 prel-23 corr"]
[Site "Poland"]
[Date "1995.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Ranby, Hans"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "76"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "POL"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. b4 f5 2. Bb2 e6 3. e3 Nf6 4. a3 Be7 5. c4 b6 6. Be2 Bb7 7. Bh5+ Nxh5 8. Qxh5+ g6 9. Qh3 Bf6 10. Nc3 Nc6 11. Nf3 Ne5 12. Nxe5 Bxe5 13. f4 Bg7 14. Rg1 d5 15. cxd5 Bxd5 16. Rc1 0-0 17. g4 Bc4 18. d4 c5 19. Nd1 Ba6 20. bxc5 bxc5 21. Rxc5 Rc8 22. Rxc8 Qxc8 23. Qf3 Qc4 24. gxf5 Rxf5 25. Rg2 Rb5 26. Rf2 Rb8 27. Qe4 Bf6 28. Rc2 Qb3 29. Rc3 Qa2 30. Qc2 Bd8 31. Rc6 Bb7 32. Nc3 Ba5 33. Rc5 Bxc3+ 34. Rxc3 Qd5 35. Qf2 Qh1+ 36. Kd2 Bf3 37. Kd3 Qb1+ 38. Kc4 Bd5+ 0-1

[Event "EU-ch M1066 corr"]
[Site "ICCF corr"]
[Date "1995.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Selleri, Claudio"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "54"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 c6 2. Bb2 Nf6 3. e3 d5 4. Nf3 Bf5 5. c4 e6 6. a3 Bd6 7. cxd5 exd5 8. Be2 Bg6 9. Nh4 Nbd7 10. Nxg6 hxg6 11. h3 Qe7 12. Nc3 a6 13. d4 Ne4 14. Qc2 Nxc3 15. Bxc3 Nf6 16. Bf3 0-0 17. h4 Ne4 18. Bb2 a5 19. bxa5 Rxa5 20. a4 Bb4+ 21. Ke2 Nd2 22. h5 Nxf3 23. gxf3 g5 24. Rhg1 Rfa8 25. Rg4 Bd6 26. Kd2 Qf6 27. Ke2 Qe7 1/2-1/2

[Event "W-ch M corr"]
[Site "ICCF corr"]
[Date "1995.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Thal, Olaf"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "63"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 Nc6 5. Bb2 0-0 6. a3 Ba5 7. Qf3 d5 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. Bb5 Ne5 11. Ne2 c6 12. Ba4 b5 13. Bb3 Be6 14. Nbc3 b4 15. axb4 Bxb4 16. f4 Nd7 17. Ra6 Rfc8 18. Na2 Bf8 19. Nd4 Nb8 20. Ra5 c5 21. Nxe6 fxe6 22. f5 c4 23. Ba4 Kf7 24. Rf1 Rc5 25. Rxc5 Bxc5 26. Nc3 a6 27. Rf4 Bb4 28. Rh4 Bxc3 29. dxc3 exf5 30. Rxh7+ Ke6 31. Rh8 Kd6 32. h4 1-0

[Event "Malyszko mem3 prel-23 corr"]
[Site "Poland"]
[Date "1995.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Wilk, Krzysztof"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "23"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "POL"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 d5 3. e3 e6 4. a3 c5 5. bxc5 Bxc5 6. d4 Be7 7. Nf3 b6 8. Nbd2 0-0 9. c4 Ba6 10. Rc1 Nbd7 11. Qa4 dxc4 12. Qxa6 1-0

[Event "Malyszko mem3 prel-11 corr"]
[Site "Poland"]
[Date "1995.??.??"]
[Round "?"]
[White "Law, David A"]
[Black "Diener, Rudolf"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "44"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "POL"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. a3 d5 4. e3 Be6 5. Nf3 Bd6 6. d4 e4 7. Nfd2 Ne7 8. c4 c6 9. Nc3 Nd7 10. Qb3 f5 11. Be2 Nf6 12. cxd5 Nexd5 13. Nxd5 Nxd5 14. Qc2 Qh4 15. Nc4 Bc7 16. 0-0-0 0-0 17. g3 Qh6 18. Rde1 a5 19. bxa5 Bxa5 20. Nxa5 Rxa5 21. Qd2 Rfa8 22. Kb1 b5 0-1

[Event "Malyszko mem3 prel-23 corr"]
[Site "Poland"]
[Date "1995.??.??"]
[Round "?"]
[White "Ranby, Hans"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "77"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "POL"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. e3 Bxb4 4. c4 Nc6 5. Nc3 Nge7 6. Nf3 d6 7. Be2 Be6 8. 0-0 0-0 9. d4 exd4 10. exd4 d5 11. c5 b6 12. a3 Ba5 13. h3 Rb8 14. Rb1 bxc5 15. dxc5 Ne5 16. Nd4 Bf7 17. Ba1 c6 18. Na2 Qc7 19. Nb4 Bxb4 20. axb4 a5 21. Bc3 axb4 22. Bxb4 Rfe8 23. Qd2 N7g6 24. Nf5 Be6 25. Nd6 Rf8 26. f4 Nf7 27. f5 Nxd6 28. cxd6 Qa7+ 29. Kh1 c5 30. fxe6 Rxb4 31. Rxb4 cxb4 32. Qxd5 Qa8 33. Qc4 Rb8 34. e7+ Kh8 35. Qe6 Qc6 36. Bf3 Qe8 37. Re1 Ne5 38. Rxe5 fxe5 39. d7 1-0

[Event "Malyszko mem3 prel-11 corr"]
[Site "Poland"]
[Date "1995.??.??"]
[Round "?"]
[White "Svensson, Jan"]
[Black "Diener, Rudolf"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "110"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "POL"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. e4 Bxb4 4. Bc4 Nh6 5. Qh5+ Kf8 6. Ne2 d6 7. h3 Qe8 8. Qh4 Be6 9. Bb3 Nd7 10. f4 Nc5 11. f5 Bf7 12. Nbc3 c6 13. g4 a5 14. 0-0-0 b5 15. g5 fxg5 16. Qxg5 Bxc3 17. Nxc3 b4 18. f6 Bg6 19. Na4 Nxe4 20. fxg7+ Kxg7 21. Qg2 Rf8 22. h4 Rf2 23. Qg1 Rf4 24. d4 Ng4 25. dxe5 dxe5 26. Nc5 Nxc5 27. Qxc5 a4 28. Bc4 Rf2 29. Rd2 Rxd2 30. Kxd2 a3 31. Ba1 Rb8 32. Kc1 h5 33. Re1 Rb7 34. Bxe5+ Nxe5 35. Rxe5 Qf8 36. Qd4 Kh7 37. Bd3 Qf3 38. Be2 Qh1+ 39. Kd2 Qh2 40. Kc1 Rf7 41. Re3 Qf4 42. Qxf4 Rxf4 43. Re6 c5 44. Rc6 Rxh4 45. Rxc5 Kh6 46. Bd1 Bf7 47. c3 Rh1 48. cxb4 h4 49. Kd2 Rh2+ 50. Kc3 Rxa2 51. Bb3 Rf2 52. Bxf7 Rxf7 53. Kb3 Rf3+ 54. Ka2 h3 55. b5 h2 1/2-1/2

[Event "EU-ch M1085 corr"]
[Site "ICCF corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Brandt, Juergen"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "25"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Qd6 3. a3 e5 4. Nf3 e4 5. Nd4 Bd7 6. e3 Nf6 7. c4 c5 8. bxc5 Qxc5 9. cxd5 Nxd5 10. Be2 Qb6 11. Qc2 Qg6 12. g3 Nc6 13. d3 1-0

[Event "EU-ch M1066 corr"]
[Site "ICCF corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Hustert, Dirk"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "77"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 Nc6 5. Bb2 0-0 6. a3 Ba5 7. Qf3 d5 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. Ne2 Re8 11. c3 Ne5 12. Nf4 c6 13. Nh5 Bd8 14. f4 Ng6 15. Kf2 Bf5 16. Be2 Kf8 17. d4 Be4 18. Nd2 f5 19. Rhc1 h6 20. c4 dxc4 21. Nxc4 Be7 22. Ng3 Bh4 23. Nd6 Re7 24. Kg1 Bxg3 25. hxg3 Rd8 26. Nc4 f6 27. Kf2 Kg7 28. Rh1 Rc7 29. Nd2 Ne7 30. Rh5 b6 31. Rah1 Rh8 32. g4 c5 33. dxc5 Rxc5 34. Nxe4 fxe4 35. Rxc5 bxc5 36. Rc1 Rc8 37. Rc4 f5 38. gxf5 Nxf5 39. Rxe4 1-0

[Event "SOK theme100 corr"]
[Site "corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Mothes, Rainer"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "103"]
[EventDate "1994.??.??"]
[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. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 0-0 5. a3 Ba5 6. Qf3 d6 7. Bxf6 Qxf6 8. Qxf6 gxf6 9. Bd3 c5 10. Ne2 a6 11. Nbc3 Be6 12. Be4 Bxc3 13. Nxc3 Ra7 14. Bf3 Bf5 15. d3 Nd7 16. Rb1 b5 17. Be2 Rb8 18. Nd5 Kf8 19. e4 Be6 20. Ne3 b4 21. f4 bxa3 22. Ra1 Rb2 23. f5 Ba2 24. Kd2 Rab7 25. Nd1 Nb8 26. Nc3 Bb3 27. Bd1 a2 28. Kc1 Ba4 29. Nxa2 Bc6 30. Nc3 Kg7 31. Re1 R2b6 32. Re3 Nd7 33. Rg3+ Kf8 34. Ne2 d5 35. exd5 Bxd5 36. Nf4 Bc6 37. Nh5 h6 38. Rg7 Ne5 39. Be2 Bd5 40. Ra5 c4 41. Kd2 cxd3 42. Rxd5 dxe2 43. Kxe2 Rc7 44. Rd8+ Ke7 45. Rgg8 Nd7 46. Rc8 Rbc6 47. Rxc7 Rxc7 48. Kd2 Rc4 49. h3 Rh4 50. Ng3 Rf4 51. Ke3 Rc4 52. Kd2 1/2-1/2

[Event "Malyszko mem3 prel-11 corr"]
[Site "Poland"]
[Date "1994.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Svensson, Jan"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "13"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "POL"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 f6 3. e3 e5 4. Qh5+ g6 5. Qh4 Be6 6. a3 Ne7 7. Qxf6 1-0

[Event "EU-ch M971 corr"]
[Site "ICCF corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Eriksson, Roland"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "53"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Qd6 3. a3 e5 4. e3 Nf6 5. Nf3 e4 6. Nd4 c6 7. c4 Be7 8. Qc2 Na6 9. cxd5 cxd5 10. Bb5+ Kf8 11. Nc3 Ng4 12. Bxa6 bxa6 13. f4 exf3 14. Nxf3 Bb7 15. Ne2 Rc8 16. Qf5 Bf6 17. Bd4 Bxd4 18. Nexd4 Nh6 19. Qh5 Qg6 20. Qh3 Qg4 21. Qh4 Qxh4+ 22. Nxh4 g6 23. 0-0 Ke7 24. Nb3 Rc7 25. h3 f5 26. Nf3 Kd6 27. Nfd4 1-0

[Event "W-ch M461 corr"]
[Site "ICCF corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Hoyer, Bernd Wilhelm"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "99"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 e6 3. e3 Nf6 4. a3 Be7 5. c4 dxc4 6. Bxc4 0-0 7. Nf3 b6 8. d3 Bb7 9. Nbd2 Nbd7 10. e4 c5 11. b5 h6 12. 0-0 a6 13. Qb3 axb5 14. Bxb5 Qc7 15. Rfe1 Bc6 16. Bc4 Ba4 17. Qa2 b5 18. Bb3 Bxb3 19. Qxb3 Qb8 20. Rab1 Rc8 21. Bc3 c4 22. Qxb5 Qxb5 23. Rxb5 cxd3 24. Bb4 Bxb4 25. axb4 Ra2 26. Rb7 e5 27. Rd1 Rb2 28. Rb5 Rcc2 29. Kf1 g5 30. h3 h5 31. Ke1 Nxe4 32. Nxe4 Re2+ 33. Kf1 Rxe4 34. Rd5 Ree2 35. Rxd7 Rxf2+ 36. Kg1 Rxg2+ 37. Kh1 e4 38. Ne1 Rge2 39. Rd5 f6 40. Rd7 Rxb4 41. Ra1 Rb8 42. Ng2 d2 43. Kg1 Rc8 44. Kf1 Rc1+ 45. Kxe2 Rxa1 46. Ne3 Rh1 47. Kxd2 Rxh3 48. Re7 Rh4 49. Kc3 Rf4 50. Nd5 1/2-1/2

[Event "EU-ch M971 corr"]
[Site "ICCF corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Rausch, Wilfried"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "97"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 0-0 5. a3 Be7 6. Nf3 c5 7. c4 Nc6 8. Bb2 d5 9. cxd5 Nxd5 10. Qc2 Re8 11. Bd3 Kh8 12. Be4 f5 13. Bxd5 Qxd5 14. Nc3 Qd7 15. Ne2 b6 16. h4 Ba6 17. Nf4 Bd6 18. Nh5 Be5 19. d4 Nxd4 20. 0-0-0 Qf7 21. exd4 cxd4 22. Nxe5 Rxe5 23. Bxd4 Re2 24. Bxg7+ Kg8 25. Rd2 Qxh5 26. Bc3 Re4 27. Rd7 Rc8 28. Kb1 Qe2 29. Rd2 Qb5+ 30. Ka1 Qc5 31. Qa2+ Bc4 32. Qb2 Rce8 33. Bh8 Qf8 34. Qc3 b5 35. Rd7 Bf7 36. Bf6 a5 37. Rhd1 b4 38. Qg3+ Rg4 39. Qc7 Be6 40. Be5 Bxd7 41. Rxd7 Rc8 42. Qb7 Rc5 43. f4 Rg3 44. Bd4 a4 45. axb4 Ra3+ 46. Kb1 Rb3+ 47. Bb2 Rxb2+ 48. Kxb2 Rc8 49. Ka3 1-0

[Event "CServe email"]
[Site "CServe email"]
[Date "1992.??.??"]
[Round "?"]
[White "Cody, Philip C"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "59"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "E-Mail 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 e6 3. Be3 Nf6 4. e5 Nfd7 5. f4 b6 6. Nf3 c5 7. c4 cxd4 8. Nxd4 Bc5 9. cxd5 exd5 10. Nc3 0-0 11. Be2 Re8 12. Bf3 Bb7 13. Nc2 a6 14. Nxd5 Bxe3 15. Ncxe3 Nc5 16. b4 Ne6 17. Nc4 Rf8 18. Ndxb6 Bxf3 19. Qxf3 Nd7 20. Qxa8 Qxa8 21. Nxa8 Rxa8 22. f5 Rc8 23. fxe6 fxe6 24. Rd1 Nb8 25. 0-0 h6 26. Nb6 Re8 27. Rd6 Kh7 28. Na4 Rc8 29. a3 Nc6 30. Nb6 1-0

[Event "SOK theme corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Feilmayr, Erwin"]
[Result "0-1"]
[ECO "A15"]
[PlyCount "42"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[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. e3 Nf6 4. c4 g6 5. Nf3 Bg7 6. Nc3 0-0 7. Be2 e4 8. Nd4 c5 9. bxc5 dxc5 10. Nb3 Qe7 11. Qc2 Rd8 12. h3 Nc6 13. a3 Ne5 14. Nc1 b6 15. 0-0 Bb7 16. a4 Nf3+ 17. Bxf3 exf3 18. g3 Qe6 19. Kh2 Bc8 20. g4 Nxg4+ 21. Kg1 Ne5 0-1

[Event "W-ch H1296 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Klebaner, JS."]
[Result "1-0"]
[ECO "A00"]
[PlyCount "71"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. b5 d5 4. e3 Be6 5. d4 e4 6. Nd2 Bd6 7. c4 c6 8. Qb3 Ne7 9. c5 Bc7 10. Nxe4 0-0 11. Ng3 Nd7 12. Bd3 f5 13. f4 Nf6 14. Nf3 Ng4 15. Ke2 Ng6 16. h3 Nh6 17. a4 Nf7 18. Nxf5 Bxf4 19. exf4 Nxf4+ 20. Kd2 Ng5 21. Nd6 Nxg2 22. Nxg5 Qxg5+ 23. Kc3 Rf2 24. Ne4 dxe4 25. Qxe6+ Kh8 26. Bc1 e3 27. h4 Qh5 28. Ra2 Nf4 29. Qc4 Nxd3 30. Kxd3 Qf3 31. Re1 Re8 32. Rae2 h5 33. Kc3 Re4 34. Qd3 Rxe2 35. Qxe2 Qf5 36. Bxe3 1-0

[Event "W-ch M593 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Kruchem, Peter"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "98"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 0-0 5. a3 Ba5 6. Qf3 d5 7. Bxf6 Qxf6 8. Qxf6 gxf6 9. Bd3 c5 10. c3 c4 11. Bc2 Nc6 12. Ne2 Kh8 13. d4 cxd3 14. Bxd3 Rg8 15. g3 Ne5 16. Bc2 Bg4 17. Nd4 Rac8 18. Kd2 Nf3+ 19. Nxf3 Bxf3 20. Rc1 Rc7 21. Ra2 Rd8 22. Bd3 d4 23. exd4 Rxd4 24. Ke3 Rd8 25. Kxf3 Rxd3+ 26. Ke2 Rd8 27. Rb2 Kg7 28. Rb5 Re7+ 29. Kf1 b6 30. Rf5 Re4 31. Kg2 Kg6 32. Rf3 f5 33. Rc2 Re1 34. Rb2 Rc1 35. a4 Rdd1 36. Na3 Rg1+ 37. Kh3 Rxc3 38. Rxc3 Bxc3 39. Rc2 Bf6 40. Nb5 Ra1 41. Rc4 Ra2 42. f4 a5 43. Nc7 Be7 44. Rc6+ Kg7 45. Rxb6 Bd8 46. Rb7 Bxc7 47. Rxc7 Rxa4 48. Rc5 Kg6 49. Rc6+ f6 1/2-1/2

[Event "SOK theme corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Roggensack Hanspach, Peter"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "60"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. a3 Be7 5. c4 0-0 6. e3 d5 7. Qb3 c5 8. Nf3 Nc6 9. Bb2 Na5 10. Qc2 Nxc4 11. Bxc4 dxc4 12. Qxc4 Be6 13. Qc2 b5 14. d3 c4 15. d4 Bd5 16. Nbd2 Re8 17. 0-0 Rc8 18. Bc3 Bxf3 19. Nxf3 Qd5 20. Nd2 Bd6 21. Rfe1 Bxh2+ 22. Kxh2 Qh5+ 23. Kg1 Ng4 24. Nf3 Rc6 25. Kf1 Qh1+ 26. Ke2 Qxg2 27. Ne5 Qxf2+ 28. Kd1 Nxe3+ 29. Rxe3 Qxe3 30. Nxc6 Qg1+ 1/2-1/2

[Event "SOK theme corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Rohde, Friedhelm"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "54"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. e3 Bf5 4. c4 e6 5. Qa4+ Nbd7 6. Nf3 c6 7. c5 a5 8. Bxf6 Qxf6 9. Nc3 Qd8 10. d4 axb4 11. Qxb4 b6 12. Na4 bxc5 13. Nxc5 Ra5 14. Rc1 Rxa2 15. Qb3 Qa5+ 16. Kd1 Bxc5 17. dxc5 0-0 18. Qc3 Qxc3 19. Rxc3 Rb8 20. Nd4 Rxf2 21. Rc1 Ra2 22. Nxc6 Bg4+ 23. Ke1 Rb3 24. Nd4 Rxe3+ 25. Be2 Re4 26. c6 Bxe2 27. Nxe2 Rexe2+ 0-1

[Event "SOK theme86 corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Zimmer, Georg"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "59"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 d5 3. e3 Nf6 4. a3 Bd6 5. d4 0-0 6. Nf3 c6 7. c4 dxc4 8. Bxc4 b5 9. Bd3 Re8 10. Qc2 Nbd7 11. Qxc6 Nb6 12. Qxb5 Bd7 13. Qa5 Nbd5 14. Qxd8 Rexd8 15. Nc3 a5 16. bxa5 Rxa5 17. Ne2 Bb5 18. Kd2 Ng4 19. Rhf1 Bxd3 20. Kxd3 Rda8 21. h3 Ngf6 22. e4 Bxa3 23. exd5 Nxd5 24. Bxa3 Rxa3+ 25. Rxa3 Rxa3+ 26. Ke4 Ra2 27. Nfg1 f5+ 28. Ke5 Kf7 29. Rb1 Nf6 30. Rb7+ 1-0

[Event "corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Zylla, Johannes"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "62"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e3 f5 4. Bc4 Nf6 5. a3 Nbd7 6. Nf3 Nb6 7. Ba2 Na4 8. Bc1 Bd7 9. c4 e4 10. Nd4 g6 11. Qb3 Qe7 12. 0-0 Bg7 13. Nc3 Nxc3 14. dxc3 c5 15. bxc5 dxc5 16. Qxb7 0-0 17. Ne2 Rfb8 18. Qc7 Ng4 19. Rd1 Be5 20. Rxd7 Qh4 21. Rg7+ Bxg7 22. Qg3 Rd8 23. Bb3 Qe7 24. f4 Rab8 25. Bc2 Qe6 26. h3 Qxc4 27. Qe1 Nf6 28. Bb1 Kh8 29. Kf2 Qa4 30. Qg1 Rd1 31. Qh2 Rxc1 0-1

[Event "SOK theme corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Feilmayr, Erwin"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "41"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. e4 Bxb4 4. Bc4 Nh6 5. Qh5+ Kf8 6. f4 d6 7. h3 Nc6 8. a3 Ba5 9. Ne2 Bd7 10. Nbc3 Bxc3 11. Bxc3 Be8 12. Qf3 Ke7 13. d4 exd4 14. Nxd4 Nxd4 15. Bxd4 c6 16. 0-0 Qa5 17. Qg3 g6 18. Qh4 Ng8 19. Bxg8 Rxg8 20. Bxf6+ Kf8 21. Be7+ 1-0

[Event "corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Frenzel, Lothar"]
[Black "Diener, Rudolf"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "144"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. b5 c6 3. a4 a6 4. Bb2 d6 5. c4 Qb6 6. Qc2 Bd7 7. a5 Qd8 8. b6 Nf6 9. e3 c5 10. Nc3 Nc6 11. h3 Nb4 12. Qb1 Be7 13. Be2 Qc8 14. Bf3 Bf5 15. e4 Bg6 16. Nge2 0-0 17. d3 h5 18. Qd1 Nh7 19. Ng3 h4 20. Bg4 Qd8 21. Nf5 Bg5 22. 0-0 Nf6 23. Bf3 Qd7 24. Qe2 Nc6 25. Nd5 Bxf5 26. Nxf6+ Bxf6 27. exf5 Qxf5 28. Be4 Qd7 29. Qh5 g6 30. Qh6 Qe7 31. Qd2 Bg5 32. Qc3 Nd4 33. Rae1 Rab8 34. Bd5 Kh7 35. f4 Bf6 36. Re4 Bg7 37. Qd2 f5 38. Ree1 Bh6 39. Qf2 Qf6 40. Bxd4 cxd4 41. fxe5 dxe5 42. Qf3 Be3+ 43. Kh1 Qe7 44. Ra1 Rfc8 45. Ra2 Bf4 46. Qe2 Qg5 47. Rf3 Rc5 48. Qe1 Qf6 49. Qb4 Qd6 50. Qe1 g5 51. Re2 Bg3 52. Rxg3 hxg3 53. Rxe5 Rf8 54. Re7+ Kh8 55. Re6 Qb8 56. Re7 Qf4 57. Re6 g4 58. Re8 Rc8 59. Rxc8 Rxc8 60. Bxb7 Qe3 61. Qf1 Re8 62. Be4 Qf2 63. Qc1 f4 64. Qg1 Kg7 65. b7 Rh8 66. Bf5 f3 67. Bxg4 Re8 68. Qxf2 gxf2 69. Bxf3 f1Q+ 70. Kh2 Qxd3 71. c5 Qb5 72. c6 Qxa5 0-1

[Event "SOK theme corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Roggensack Hanspach, Peter"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "47"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. a3 d5 4. e3 Be6 5. Nf3 Nd7 6. d4 e4 7. Nfd2 Nb6 8. c4 Nxc4 9. Nxc4 dxc4 10. Qh5+ Ke7 11. Bxc4 Qe8 12. Qe2 Qg6 13. 0-0 Bg4 14. Qc2 Bf3 15. g3 Qg4 16. Rc1 f5 17. Nd2 c6 18. d5 Rc8 19. Nxf3 exf3 20. Bd3 Qh3 21. Bf1 Qh5 22. Qc5+ Kf7 23. Qxa7 Bd6 24. Qxb7+ 1-0

[Event "SOK theme corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Rohde, Friedhelm"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "95"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. e4 Bxb4 4. Bc4 Nh6 5. c3 Be7 6. d4 d6 7. Qh5+ Kf8 8. Qe2 Nd7 9. Nf3 Nb6 10. Bb3 a5 11. a4 Bd7 12. 0-0 Qe8 13. Qc2 c5 14. dxe5 fxe5 15. Nbd2 Qg6 16. Kh1 Ke8 17. Nc4 Nc8 18. Ne3 Rf8 19. Nd5 Bd8 20. Qd3 Rb8 21. Rad1 Nf7 22. c4 Bg4 23. Rde1 Bxf3 24. Qxf3 Ne7 25. Qd3 Ng5 26. f4 Nxd5 27. Qxd5 Rxf4 28. Rxf4 exf4 29. e5 Qe6 30. Qxd6 Qxd6 31. exd6+ Kf7 32. Be5 Ne6 33. Bd1 Bg5 34. Bh5+ g6 35. Bf3 Nd4 36. Bd5+ Kf8 37. d7 Rd8 38. Bd6+ Kg7 39. Bxc5 Nc2 40. Re5 Bf6 41. Re8 Kh6 42. Be6 Nb4 43. Bf8+ Kg5 44. Bg7 Bxg7 45. Rxd8 Nc6 46. Rb8 Bf6 47. Rxb7 Bd8 48. Bd5 1-0

[Event "SOK theme corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Zimmer, Georg"]
[Black "Diener, Rudolf"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "62"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 f5 2. Bb2 e6 3. e3 Nf6 4. b5 c6 5. c4 Be7 6. Nf3 0-0 7. Nc3 a6 8. a4 d5 9. d4 Bb4 10. Bd3 dxc4 11. Bxc4 Ne4 12. Qb3 Qa5 13. 0-0 Nxc3 14. Bxc3 Bxc3 15. Rac1 Bb4 16. Bxe6+ Bxe6 17. Qxe6+ Kh8 18. Ng5 Qc7 19. bxc6 Nxc6 20. d5 Qe7 21. dxc6 Qxg5 22. cxb7 Rab8 23. Qxa6 Qe7 24. Rc8 Qxb7 25. Qxb7 Rxb7 26. Rxf8+ Bxf8 27. a5 Ra7 28. Ra1 Ra6 29. Ra4 g6 30. f4 Bc5 31. Kf2 Bb6 0-1

[Event "corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Zylla, Johannes"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "71"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. e4 Bxb4 4. Bc4 Nh6 5. Qh5+ Kf8 6. f4 d6 7. f5 c6 8. Ne2 Qb6 9. Qf3 Bc5 10. Bb3 Nf7 11. Nbc3 Ng5 12. Qf1 Nd7 13. h4 Nf7 14. g4 a5 15. Rh3 Qa7 16. a4 b6 17. Qg2 Ba6 18. 0-0-0 Ke7 19. d4 exd4 20. Nxd4 Bxd4 21. Rxd4 b5 22. axb5 cxb5 23. Bxf7 Kxf7 24. e5 Nxe5 25. Qd5+ Ke8 26. Nxb5 Bxb5 27. Qxb5+ Ke7 28. g5 Rab8 29. gxf6+ gxf6 30. Qd5 Qd7 31. Rg3 Rhf8 32. Ba3 Rb6 33. Re3 h5 34. Rb3 Rc6 35. Rb7 Qxb7 36. Bxd6+ 1-0

[Event "SOK theme74 corr"]
[Site "corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Grehl, Siegfried"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "56"]
[EventDate "1991.??.??"]
[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. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 0-0 5. a3 Be7 6. Bc4 d5 7. Ba2 Nc6 8. Bb2 Bg4 9. f3 Bh5 10. Ne2 Re8 11. Kf2 Bc5 12. d4 Ne4+ 13. fxe4 Qf6+ 14. Kg1 Bxe2 15. Qxe2 Bxd4 16. c3 Bxe3+ 17. Qxe3 Rxe4 18. Qf2 Rf4 19. Qe2 Ne5 20. Bc1 Re4 21. Qf2 Qe6 22. h3 Nd3 23. Qf3 Nxc1 24. Kh2 Ne2 25. Rd1 Qe5+ 26. g3 Nxg3 27. Kg2 Re2+ 28. Kg1 Nf5 0-1

[Event "SOK theme corr"]
[Site "corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Leisebein, Peter"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "66"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 0-0 5. a3 Be7 6. Bc4 Nc6 7. Bb2 d5 8. Ba2 Bg4 9. f3 Be6 10. Ne2 Qd6 11. d4 Na5 12. Nd2 c5 13. 0-0 Rac8 14. Rb1 b6 15. Nc3 Qd7 16. Ne2 Rfe8 17. Nf4 cxd4 18. exd4 Bf5 19. Nd3 Qa4 20. Bb3 Nxb3 21. Nxb3 Bd6 22. Rf2 Qc4 23. Ne1 Qc7 24. g3 h5 25. Qd2 h4 26. Qg5 hxg3 27. hxg3 Bg6 28. Rg2 Qe7 29. Qh4 Qe3+ 30. Kh1 Bxc2 31. Nxc2 Qxb3 32. Ne1 Re6 33. Rh2 Rxe1+ 0-1

[Event "SOK theme corr"]
[Site "corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Rover, L."]
[Result "1-0"]
[ECO "A00"]
[PlyCount "69"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 b5 2. e3 e6 3. Bxb5 Bxb4 4. Bb2 Nf6 5. Qf3 c6 6. Bd3 0-0 7. Nh3 Re8 8. Ng5 h6 9. h4 Qe7 10. g4 e5 11. Ne4 Nh7 12. c3 d5 13. g5 dxe4 14. Qxe4 Nf6 15. gxf6 Qxf6 16. cxb4 a5 17. b5 g6 18. Rg1 h5 19. Rg5 Nd7 20. Bc4 Kg7 21. bxc6 Nc5 22. Qxe5 Rxe5 23. Bxe5 Bf5 24. Bxf6+ Kxf6 25. Nc3 Bd3 26. Rxc5 Rd8 27. Bxd3 Rxd3 28. c7 a4 29. c8Q Kg7 30. Rc6 Rxd2 31. Kxd2 a3 32. Rb1 g5 33. Rb8 f6 34. Qg8+ Kh6 35. Rxf6# 1-0

[Event "SOK theme74 corr"]
[Site "corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Grehl, Siegfried"]
[Black "Diener, Rudolf"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "53"]
[EventDate "1991.??.??"]
[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. Bb2 f6 3. e4 Bxb4 4. Bc4 Nh6 5. c3 Bc5 6. d4 exd4 7. Qh5+ g6 8. Qxh6 dxc3 9. Nxc3 Qe7 10. Nge2 c6 11. 0-0 b5 12. Bb3 d6 13. Nf4 Rf8 14. Rfe1 Nd7 15. Ne6 Ne5 16. Qxf8+ Qxf8 17. Nxf8 Kxf8 18. Rad1 Ke7 19. h3 a5 20. a3 Rb8 21. Ne2 Ba6 22. Nd4 a4 23. Ba2 b4 24. axb4 Bxb4 25. Re3 c5 26. Nc2 Ba5 27. Bxe5 1-0

