[Event "Eur.Mansch.vorrunde DDR  corr"]
[Site "DDR corr"]
[Date "1984.??.??"]
[Round "?"]
[White "Hirsch, Johannes"]
[Black "Schieweck, Gert"]
[Result "1-0"]
[ECO "A82"]
[PlyCount "27"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventCountry "DDR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 f5 3. Nc3 Nf6 4. Bd3 Nc6 5. Nge2 fxe4 6. Nxe4 Bg4 7. f3 Bh5 8. c3 e5 9. 0-0 Be7 10. Bg5 d5 11. N4g3 Bf7 12. Bb5 Qd6 13. Nf5 Qe6 14. Nxg7+ 1-0

[Event "Eur.Mansch.vorrunde DDR  corr"]
[Site "DDR corr"]
[Date "1984.??.??"]
[Round "?"]
[White "Kuntermann, Herbert"]
[Black "Hirsch, Johannes"]
[Result "1-0"]
[ECO "C84"]
[PlyCount "29"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventCountry "DDR"]
[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 b5 6. Bb3 Be7 7. d4 exd4 8. e5 Ne4 9. Bd5 Nc5 10. Nxd4 Bb7 11. Nf5 Rg8 12. Qh5 Ne6 13. Qxh7 Kf8 14. Bxe6 dxe6 15. Nh6 1-0

[Event "W-ch M79 corr"]
[Site "ICCF corr"]
[Date "1975.03.01"]
[Round "?"]
[White "Centerdal, Luther"]
[Black "Hirsch, Johannes"]
[Result "1-0"]
[ECO "C99"]
[PlyCount "85"]
[EventDate "1975.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[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 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. Nb3 a5 15. Be3 a4 16. Nbd2 Be6 17. d5 Nb4 18. Bb1 Bd7 19. a3 Na6 20. Bd3 Rfc8 21. Qe2 Qb7 22. b4 Rc3 23. Nb1 Rc7 24. Rc1 Rac8 25. Rxc7 Rxc7 26. Bd2 Qb8 27. Nc3 Rb7 28. Nxa4 Nxb4 29. Bxb4 bxa4 30. Nxe5 dxe5 31. Bxe7 Bb5 32. Bxb5 Rxb5 33. Bb4 h6 34. Rc1 Rxb4 35. axb4 Qxb4 36. Qc4 Qd2 37. Qc3 Qxc3 38. Rxc3 Nxe4 39. Rc4 Nd6 40. Rxa4 Kf8 41. Ra7 g5 42. g4 Kg7 43. Ra6 1-0

[Event "W-ch M79 corr"]
[Site "ICCF corr"]
[Date "1975.03.01"]
[Round "?"]
[White "Gehre, Stefan"]
[Black "Hirsch, Johannes"]
[Result "1/2-1/2"]
[ECO "A12"]
[PlyCount "37"]
[EventDate "1975.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. b3 g6 4. Bb2 Bg7 5. e3 0-0 6. Be2 d5 7. 0-0 e6 8. d4 b6 9. Nbd2 Nbd7 10. Rc1 a5 11. Ba3 Re8 12. cxd5 cxd5 13. Bb5 Ra7 14. Qc2 Ba6 15. Bxa6 Rxa6 16. Qc7 Ra8 17. Qxd8 Rexd8 18. Be7 Rdc8 19. a4 1/2-1/2

[Event "W-ch M79 corr"]
[Site "ICCF corr"]
[Date "1975.03.01"]
[Round "?"]
[White "Hirsch, Johannes"]
[Black "Brynhammar, Hilding"]
[Result "0-1"]
[ECO "C82"]
[PlyCount "42"]
[EventDate "1975.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[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 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Qd3 0-0 11. Be3 Bxe3 12. Qxe3 Ne7 13. Bc2 f5 14. exf6 Rxf6 15. Bxe4 dxe4 16. Ng5 Nd5 17. Qxe4 Bf5 18. Qe5 Qd7 19. Re1 Bg6 20. Nd2 Nf4 21. Qd4 Qg4 0-1

[Event "W-ch M79 corr"]
[Site "ICCF corr"]
[Date "1975.03.01"]
[Round "?"]
[White "Hirsch, Johannes"]
[Black "Kahra, Harry"]
[Result "1/2-1/2"]
[ECO "B05"]
[PlyCount "57"]
[EventDate "1975.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 dxe5 7. dxe5 e6 8. Qg3 Nd7 9. Be2 c6 10. 0-0 Qc7 11. f4 Ne7 12. Nc3 Nf5 13. Qg4 Nd4 14. Bd3 h5 15. Qg3 Nc5 16. Be3 h4 17. Qf2 Nxd3 18. cxd3 Nf5 19. Ne4 b6 20. a3 Rd8 21. Rfd1 Be7 22. Rac1 Qb7 23. Qf3 Qa8 24. Bf2 c5 25. d4 cxd4 26. Bxd4 0-0 27. Bf2 Rxd1+ 28. Rxd1 Rd8 29. Rxd8+ 1/2-1/2

[Event "W-ch M79 corr"]
[Site "ICCF corr"]
[Date "1975.03.01"]
[Round "?"]
[White "Ormond, Jean Louis"]
[Black "Hirsch, Johannes"]
[Result "1-0"]
[ECO "D38"]
[PlyCount "35"]
[EventDate "1975.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Bb4 5. cxd5 Nxd5 6. Bd2 0-0 7. e4 Nxc3 8. bxc3 Be7 9. Bd3 c5 10. 0-0 cxd4 11. cxd4 Nc6 12. Bc3 h6 13. Bc4 a6 14. d5 exd5 15. exd5 Na7 16. Qd3 Qd6 17. Bb3 Qg6 18. Qxg6 1-0

[Event "DDR-corr Klasse II"]
[Site "DDR corr"]
[Date "1971.??.??"]
[Round "?"]
[White "Hirsch, Johannes"]
[Black "Kirschner, Gerhardt"]
[Result "0-1"]
[ECO "B45"]
[PlyCount "56"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventCountry "DDR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 h6 7. Bf4 Bb4 8. Nxc6 bxc6 9. Bd3 d5 10. 0-0 Bxc3 11. bxc3 dxe4 12. Be2 Nd5 13. Be5 0-0 14. Qd4 f6 15. Bg3 Qa5 16. Bc4 Qxc3 17. Qxe4 Qa3 18. Qg6 Ba6 19. Bxa6 Qxa6 20. Rfe1 e5 21. Re4 Qb7 22. Ree1 Rab8 23. f3 Qf7 24. Qe4 Rb2 25. a3 Qb7 26. c4 Qb6+ 27. Kh1 Nc3 28. Qd3 Qd4 0-1

[Event "DDR-corr II/257"]
[Site "DDR corr"]
[Date "1971.??.??"]
[Round "?"]
[White "Hirsch, Johannes"]
[Black "Wolf, Christian"]
[Result "1-0"]
[ECO "C08"]
[PlyCount "65"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventCountry "DDR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 a6 6. c3 Nf6 7. Be2 Nc6 8. 0-0 cxd4 9. cxd4 Be6 10. Nb3 Ne4 11. Be3 Be7 12. Nc5 Bxc5 13. dxc5 0-0 14. a3 Rc8 15. b4 Re8 16. Qc1 Bg4 17. Qb2 f6 18. h3 Bf5 19. Nd4 Nxd4 20. Qxd4 Bg6 21. Rac1 Bf7 22. c6 Rxc6 23. Rxc6 bxc6 24. Bxa6 Qa8 25. Qb6 c5 26. b5 Rb8 27. Qc7 d4 28. Bf4 Re8 29. Bb7 Qxa3 30. Bc6 Rf8 31. Bxe4 Bc4 32. Bd6 Bxf1 33. Bd5+ 1-0

[Event "DDR-corr II/257"]
[Site "DDR corr"]
[Date "1971.??.??"]
[Round "?"]
[White "Kirschner, Gerhardt"]
[Black "Hirsch, Johannes"]
[Result "1-0"]
[ECO "D93"]
[PlyCount "49"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventCountry "DDR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 c6 6. h3 0-0 7. e3 Be6 8. Nd2 b6 9. Rc1 dxc4 10. Nxc4 b5 11. Ne5 Nd5 12. Nxd5 cxd5 13. Qd2 a6 14. Bd3 Bc8 15. 0-0 Bb7 16. Rc2 f6 17. Ng4 Nc6 18. b4 e5 19. dxe5 fxe5 20. Bg3 Rf7 21. a3 Rd7 22. Rfc1 Rc8 23. Rc5 e4 24. Bb1 h5 25. Nh2 1-0

