[Event "DDR-Cup corr"]
[Site "DDR"]
[Date "1989.??.??"]
[Round "?"]
[White "Hecker, H."]
[Black "Hemling, Horst"]
[Result "0-1"]
[ECO "E13"]
[PlyCount "48"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bg5 h6 6. Bh4 Bb7 7. e3 Bxc3+ 8. bxc3 d6 9. Bd3 Nbd7 10. 0-0 Qe7 11. Qe2 g5 12. Bg3 Ne4 13. Qc2 f5 14. Nd2 Nxd2 15. Qxd2 h5 16. f3 h4 17. Be1 0-0-0 18. a4 h3 19. Bg3 g4 20. Be2 hxg2 21. Rf2 Rh3 22. Kxg2 Rdh8 23. Kg1 Rxg3+ 24. hxg3 Qh7 0-1

[Event "DDR-Cup corr"]
[Site "DDR"]
[Date "1989.??.??"]
[Round "?"]
[White "Teuchert, Bernd"]
[Black "Hecker, H."]
[Result "1-0"]
[ECO "B09"]
[PlyCount "71"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 dxe5 7. dxe5 Qxd1+ 8. Kxd1 Rd8+ 9. Ke1 Nd5 10. Nxd5 Rxd5 11. Bc4 Rd8 12. Ng5 e6 13. Be3 Nc6 14. Kf2 b6 15. h4 h5 16. g4 hxg4 17. h5 Ne7 18. h6 Bh8 19. Rag1 Bb7 20. Rh2 Bd5 21. Be2 c5 22. c4 Bf3 23. Nxf3 gxf3 24. Bxf3 Rab8 25. h7+ Kf8 26. Be4 Nf5 27. Bxf5 exf5 28. Ke2 Ke7 29. Rd1 Bg7 30. Bf2 Ke6 31. Bh4 Rxd1 32. Kxd1 Rh8 33. Rd2 Bf8 34. Bf6 Rxh7 35. Rd8 Be7 36. Re8 1-0

[Event "DDR corr"]
[Site "DDR"]
[Date "1985.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Hecker, H."]
[Result "1-0"]
[ECO "A00"]
[PlyCount "67"]
[EventDate "1985.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. e3 e6 4. b5 c5 5. Nf3 c4 6. Be2 Bb4 7. c3 Ba5 8. d3 cxd3 9. Bxd3 Qc7 10. 0-0 e5 11. Be2 Nbd7 12. Nbd2 Bb6 13. Rc1 Rb8 14. c4 d4 15. exd4 Bxd4 16. Nxd4 exd4 17. Bxd4 b6 18. Re1 0-0 19. Bf3 Bb7 20. Re7 Bxf3 21. Nxf3 Rbd8 22. Bxf6 gxf6 23. Nd4 Qf4 24. g3 Qg5 25. f4 Qc5 26. Rxd7 h5 27. Rd5 Rxd5 28. cxd5 Qxd5 29. Nc6 Qxb5 30. g4 Qa6 31. gxh5 Qxa2 32. Ne7+ Kh8 33. Qd6 Qb2 34. Ng6+ 1-0

[Event "W-Cup corr"]
[Site "ICCF corr"]
[Date "1976.??.??"]
[Round "?"]
[White "Hecker, H."]
[Black "Harju, Antero"]
[Result "0-1"]
[ECO "B03"]
[PlyCount "36"]
[EventDate "1976.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. Bd3 dxe5 6. dxe5 Nc6 7. f4 Nb4 8. Be2 Qxd1+ 9. Bxd1 Nxc4 10. Nc3 Bf5 11. b3 Nb6 12. Bd2 0-0-0 13. Nf3 Nd3+ 14. Ke2 e6 15. Bc2 Nxf4+ 16. Bxf4 Bxc2 17. Rac1 Bd3+ 18. Kf2 Bc5+ 0-1

