[Event "DDR-ch M642 corr"]
[Site "DDR"]
[Date "1980.02.20"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Pichler, Manfred"]
[Result "0-1"]
[ECO "A29"]
[PlyCount "48"]
[EventDate "1980.02.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. b3 0-0 9. Bb2 Be6 10. Rc1 Qd7 11. Re1 Rad8 12. d3 Bh3 13. Bh1 f5 14. Qc2 a6 15. Nd1 Qe6 16. Nd2 Bb4 17. Bxc6 bxc6 18. Nc3 Nd5 19. Red1 Nf4 20. Nf3 Be7 21. Ne1 Nd5 22. Nxd5 cxd5 23. Qxc7 Bd6 24. Qa5 f4 0-1

[Event "DDR-ch M642 corr"]
[Site "DDR"]
[Date "1980.02.20"]
[Round "?"]
[White "Siebenhuener, Siegfried"]
[Black "Kopczak, Ludwig"]
[Result "1-0"]
[ECO "C86"]
[PlyCount "69"]
[EventDate "1980.02.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[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. Qe2 Be7 6. c3 d6 7. h3 Bd7 8. 0-0 0-0 9. Bc2 Kh8 10. d4 Ng8 11. Rd1 f6 12. Nbd2 Qe8 13. Nf1 g5 14. d5 Nd8 15. g4 h5 16. N3h2 Nf7 17. Ng3 h4 18. Nf5 Bd8 19. Be3 Ne7 20. Nf3 Ng6 21. a4 Nf4 22. Qf1 Kh7 23. Kh2 Nh6 24. b4 Nxf5 25. exf5 Kh6 26. c4 Qf7 27. Be4 Be7 28. a5 Rfc8 29. b5 Qe8 30. Rdb1 Rab8 31. Bxf4 exf4 32. Nd4 Bd8 33. Qd3 Kg7 34. Ra2 Qf7 35. Rab2 1-0

[Event "DDR-ch M632 corr"]
[Site "DDR"]
[Date "1979.08.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Cherek, Guenter"]
[Result "1/2-1/2"]
[ECO "D90"]
[PlyCount "122"]
[EventDate "1979.08.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d5 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 Bc6 8. Ne5 0-0 9. Bg5 Bd5 10. Nxd5 Nxd5 11. Nf3 Nc6 12. e3 Qd6 13. Rd1 Rfe8 14. Be2 Nb6 15. Qc2 e5 16. 0-0 exd4 17. a3 Qe6 18. Bb5 dxe3 19. Bxe3 Nd5 20. Bg5 Nde7 21. Rfe1 Qf5 22. Qb3 h6 23. Bxe7 Rxe7 24. Rxe7 Nxe7 25. Bd7 Qc5 26. Qxb7 Rd8 27. g3 Qc2 28. Rd2 Qc1+ 29. Kg2 Bxb2 30. a4 Ba3 31. Qxa7 Bb4 32. Rd4 Bd6 33. Bb5 Nc6 34. Bxc6 Qxc6 35. Qa5 Ra8 36. Qb5 Qxb5 37. axb5 Bc5 38. Rd2 Ra4 39. Rb2 Rb4 40. Rxb4 Bxb4 41. Ne5 Bc3 42. Nc6 f5 43. Kf3 Kf7 44. Ke3 Ke6 45. Kd3 Bf6 46. Kc4 g5 47. f4 gxf4 48. gxf4 Bb2 49. Nd4+ Kd7 50. Kd5 Bc1 51. Ne2 Bd2 52. Ke5 c5 53. Kxf5 c4 54. Kg6 c3 55. f5 c2 56. f6 Bc3 57. f7 Ke7 58. b6 Be5 59. b7 Kf8 60. h4 h5 61. Nc1 Bc7 1/2-1/2

[Event "DDR-ch M632 corr"]
[Site "DDR"]
[Date "1979.08.??"]
[Round "?"]
[White "Proske, Johannes"]
[Black "Kopczak, Ludwig"]
[Result "1/2-1/2"]
[ECO "A22"]
[PlyCount "63"]
[EventDate "1979.08.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. a3 Bxc3 5. dxc3 h6 6. Bg2 0-0 7. e4 d6 8. h3 a5 9. Be3 b6 10. a4 Bb7 11. Qc2 Qd7 12. b3 Nh7 13. g4 Na6 14. Ne2 Qc6 15. Ng3 Nc5 16. 0-0-0 f6 17. h4 Ne6 18. Nf5 Kf7 19. Qd2 Rh8 20. Kb2 Nhf8 21. g5 hxg5 22. hxg5 Ng6 23. gxf6 Kxf6 24. f3 Nef4 25. Rxh8 Rxh8 26. Rh1 Qe8 27. Rxh8 Qxh8 28. Bf1 Qh1 29. Qf2 Bc8 30. Bxf4 Nxf4 31. Ne3 Be6 32. Nd5+ 1/2-1/2

[Event "DDR-ch M632 corr"]
[Site "DDR"]
[Date "1979.08.??"]
[Round "?"]
[White "Stavenhagen, Johannes"]
[Black "Kopczak, Ludwig"]
[Result "1/2-1/2"]
[ECO "D45"]
[PlyCount "65"]
[EventDate "1979.08.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. cxd5 exd5 7. Bd3 Bd6 8. 0-0 0-0 9. Re1 Re8 10. Qc2 Qc7 11. h3 b5 12. Ng5 h6 13. Bh7+ Kf8 14. Nf3 Nxh7 15. Qxh7 Nf6 16. Qh8+ Ke7 17. Qxg7 Bxh3 18. e4 dxe4 19. Nxe4 Nxe4 20. Rxe4+ Be6 21. Bxh6 Kd7 22. Ne5+ Bxe5 23. Rxe5 Rg8 24. Qf6 Rg6 25. Qf4 Rag8 26. g3 Qd6 27. Rae1 Rg4 28. Qe3 Qxd4 29. Qxd4+ Rxd4 30. Be3 Ra4 31. a3 a6 32. Bc5 Rc4 33. Bb4 1/2-1/2

[Event "DDR-ch M621 corr"]
[Site "DDR"]
[Date "1978.11.??"]
[Round "?"]
[White "Haessler, Wolfgang"]
[Black "Kopczak, Ludwig"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "69"]
[EventDate "1978.11.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. f3 Ng5 11. Be3 Bb6 12. f4 Ne4 13. Nd2 c5 14. N4f3 Nxd2 15. Qxd2 Bg4 16. Qd3 d4 17. Bf2 0-0 18. Ng5 g6 19. Bh4 h6 20. Nxf7 Kxf7 21. Bxd8 Raxd8 22. f5 Kg7 23. f6+ Kf7 24. Rae1 Be6 25. b3 Rh8 26. Rf3 Rde8 27. Ref1 Bd5 28. Rg3 Rhg8 29. c4 Bc6 30. Re1 Bd7 31. h4 Bf5 32. Qd2 Rh8 33. h5 Re6 34. Qf4 Ba5 35. Rxg6 1-0

[Event "DDR-ch M621 corr"]
[Site "DDR"]
[Date "1978.11.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Mueller, Siegfried"]
[Result "1/2-1/2"]
[ECO "D58"]
[PlyCount "81"]
[EventDate "1978.11.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nf3 b6 8. Be2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. 0-0 Nd7 12. Qb3 c6 13. Rad1 Re8 14. Bd3 Nf8 15. e4 Ne6 16. e5 Be7 17. Bb1 Rc8 18. h3 Qd7 19. Kh2 Red8 20. Qc2 Nf8 21. Qd3 c5 22. Rfe1 Qe6 23. Ne2 c4 24. Qc2 Qg6 25. Qxg6 fxg6 26. h4 b5 27. g3 b4 28. Rc1 a5 29. Nf4 g5 30. hxg5 hxg5 31. Ng2 Rc6 32. Ne3 g6 33. Kg2 Rb6 34. Nh2 Ne6 35. Nf3 Kg7 36. Red1 Nc7 37. Ng1 Ne6 38. Ne2 Ba6 39. Ng1 Rbb8 40. f3 Bb7 41. Ne2 1/2-1/2

[Event "DDR-ch M621 corr"]
[Site "DDR"]
[Date "1978.11.??"]
[Round "?"]
[White "Schueler, Wolfgang"]
[Black "Kopczak, Ludwig"]
[Result "1-0"]
[ECO "C90"]
[PlyCount "57"]
[EventDate "1978.11.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[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. d3 Na5 10. Bc2 c5 11. Nbd2 Nc6 12. Nf1 Be6 13. Ne3 h6 14. h3 Qc7 15. g4 Rad8 16. g5 hxg5 17. Nxg5 Bc8 18. Bb3 Na5 19. Nd5 Nxd5 20. Bxd5 Bxg5 21. Bxg5 Rde8 22. Kh2 Be6 23. Rg1 f6 24. Bh6 Rf7 25. Qh5 Kf8 26. Bxg7+ Rxg7 27. Qh8+ Rg8 28. Qxf6+ Qf7 29. Rxg8+ 1-0

[Event "DDR-ch M621 corr"]
[Site "DDR"]
[Date "1978.11.??"]
[Round "?"]
[White "Sieber, Heinz"]
[Black "Kopczak, Ludwig"]
[Result "0-1"]
[ECO "C27"]
[PlyCount "72"]
[EventDate "1978.11.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Bb3 Nc6 6. Nb5 g6 7. Qf3 f5 8. Qd5 Qf6 9. Nxc7+ Kd8 10. Nxa8 b6 11. d3 Bb7 12. h4 Ne7 13. Bg5 Nxd5 14. Bxf6+ Nxf6 15. Nxb6 axb6 16. f3 Bh6 17. Nh3 Be3 18. a4 Kc7 19. Ke2 Bc5 20. Ng5 Bd5 21. c4 Bc6 22. a5 Nh5 23. axb6+ Kxb6 24. Rh2 Bd4 25. Bc2 h6 26. Nh3 Rb8 27. Ra2 Ng3+ 28. Ke1 Kc5 29. Ra5+ Kb6 30. Ra2 Kc5 31. Ra5+ Kb4 32. Ra3 Ra8 33. Rxa8 Bxa8 34. Nf2 Bxb2 35. Nd1 Bd4 36. Rh3 f4 0-1

[Event "DDR-ch10 sf01 corr"]
[Site "DDR"]
[Date "1978.??.??"]
[Round "?"]
[White "Blachmann, Horst"]
[Black "Kopczak, Ludwig"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "91"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[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. Bg5 d5 4. e3 Be7 5. Nc3 h6 6. Bxf6 Bxf6 7. Nf3 0-0 8. Qd2 c5 9. dxc5 Qa5 10. cxd5 Bxc3 11. Qxc3 Qxc3+ 12. bxc3 exd5 13. Nd4 Be6 14. Rb1 Rc8 15. Rxb7 Rxc5 16. Kd2 Ra5 17. Rb2 Nd7 18. Bd3 Rc8 19. Rhb1 Kf8 20. Rc2 Nb6 21. Rb4 Rac5 22. Ba6 Rd8 23. a4 Rd6 24. Bd3 a5 25. Nxe6+ fxe6 26. Rf4+ Ke7 27. Bb5 e5 28. Rg4 Kf6 29. h4 g6 30. Be8 Kf5 31. f3 Nc4+ 32. Ke2 Rc8 33. Bf7 Na3 34. Rc1 e4 35. Rf4+ Ke5 36. g4 Rb6 37. fxe4 dxe4 38. Rd1 Rc5 39. h5 Rb2+ 40. Rd2 Rxd2+ 41. Kxd2 g5 42. Rf5+ Kd6 43. Ba2 Rxf5 44. gxf5 Ke5 45. c4 g4 46. c5 1-0

[Event "DDR-ch10 sf01 corr"]
[Site "DDR"]
[Date "1978.??.??"]
[Round "?"]
[White "Franke, Claus Peter"]
[Black "Kopczak, Ludwig"]
[Result "0-1"]
[ECO "A28"]
[PlyCount "82"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 Bxc3 6. Qxc3 Qe7 7. a3 a5 8. d3 0-0 9. Be2 Re8 10. b3 e4 11. Nd4 Nxd4 12. Qxd4 c5 13. Qc3 b6 14. Bb2 exd3 15. Bxd3 Bb7 16. 0-0 d5 17. cxd5 Bxd5 18. Bb5 Qe4 19. f3 Qxe3+ 20. Qxe3 Rxe3 21. Bxf6 gxf6 22. Bc4 Bxc4 23. bxc4 a4 24. Kf2 Rae8 25. Rfe1 Rxe1 26. Rxe1 Rxe1 27. Kxe1 Kf8 28. Kf2 Ke7 29. Ke3 Kd6 30. Ke4 Kc6 31. g4 b5 32. cxb5+ Kxb5 33. Kd5 Kb6 34. f4 Kb5 35. h4 Kb6 36. h5 Kb5 37. g5 c4 38. Ke4 fxg5 39. fxg5 c3 40. Kd3 c2 41. Kxc2 Kc4 0-1

[Event "DDR-ch10 sf01 corr"]
[Site "DDR"]
[Date "1978.??.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Koehn, Hartmann"]
[Result "1-0"]
[ECO "A17"]
[PlyCount "61"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4 6. Qc2 0-0 7. a3 Bxc3 8. Qxc3 d5 9. d3 d4 10. Qc2 c5 11. 0-0 Nbd7 12. Re1 Qc7 13. e3 Rad8 14. exd4 Bxf3 15. Bxf3 cxd4 16. Bg2 h6 17. f4 Rfe8 18. b4 Nf8 19. Bb2 g5 20. Bc1 N6h7 21. Qf2 f5 22. fxg5 hxg5 23. Bb2 Qg7 24. Rac1 Re7 25. c5 Ng6 26. cxb6 axb6 27. Rc4 Red7 28. Rxe6 Ne5 29. Qxf5 Nxc4 30. dxc4 Rf8 31. Bd5 1-0

[Event "DDR-ch10 sf01 corr"]
[Site "DDR"]
[Date "1978.??.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Kornath, Heinrich"]
[Result "1-0"]
[ECO "E19"]
[PlyCount "57"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. d4 Ne4 8. Qc2 Nxc3 9. Qxc3 c5 10. Re1 d6 11. e4 Nd7 12. d5 exd5 13. exd5 b5 14. Qb3 Nb6 15. Qxb5 Bf6 16. Qb3 a5 17. Qc2 Ba6 18. Bf1 Rb8 19. Rb1 Re8 20. Rxe8+ Qxe8 21. Bd2 a4 22. Bd3 h6 23. Re1 Qd7 24. Kg2 Nxd5 25. cxd5 Rxb2 26. Bh7+ Kf8 27. Qe4 Rxa2 28. Bf5 Qd8 29. Ba5 1-0

[Event "DDR-ch10 sf01 corr"]
[Site "DDR"]
[Date "1978.??.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Schwarz, Hans"]
[Result "0-1"]
[ECO "A34"]
[PlyCount "80"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 d5 4. cxd5 Nxd5 5. g3 g6 6. d3 Bg7 7. Bd2 Nxc3 8. bxc3 Qa5 9. Qc2 b5 10. Bg2 Bb7 11. 0-0 0-0 12. Rab1 Nd7 13. c4 b4 14. a3 Qxa3 15. d4 Bxf3 16. Bxf3 Bxd4 17. Bxa8 Rxa8 18. Qe4 Rb8 19. Qxe7 Qa4 20. Be3 Bf6 21. Qd6 Be5 22. Qd5 Rc8 23. f4 Bc3 24. Rbc1 Nb6 25. Qd3 Qb3 26. Bd2 Bd4+ 27. Kg2 Qxd3 28. exd3 a5 29. Rb1 Re8 30. Rfe1 Rxe1 31. Bxe1 a4 32. Bf2 a3 33. Bxd4 cxd4 34. Ra1 Na4 35. f5 f6 36. Kf2 Nc3 37. c5 Kf7 38. Ke1 a2 39. c6 Ke7 40. fxg6 hxg6 0-1

[Event "DDR-ch10 sf01 corr"]
[Site "DDR"]
[Date "1978.??.??"]
[Round "?"]
[White "Petzold, Joachim"]
[Black "Kopczak, Ludwig"]
[Result "1/2-1/2"]
[ECO "C34"]
[PlyCount "125"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Nf6 4. e5 Ne4 5. d3 Ng5 6. Bxf4 Nxf3+ 7. Qxf3 d6 8. Qg3 d5 9. Be2 c5 10. 0-0 Nc6 11. Nc3 Be6 12. Nb5 Qb6 13. c4 d4 14. Bg4 0-0-0 15. Bxe6+ fxe6 16. Rf2 a6 17. Nd6+ Bxd6 18. exd6 Rd7 19. Re1 Nd8 20. b3 Rf8 21. Rfe2 h6 22. Qg4 Qc6 23. Bg3 a5 24. Qg6 Rdf7 25. h3 Rd7 26. Re5 Rdf7 27. Qh5 Rf5 28. Rxf5 Rxf5 29. Qe2 Kd7 30. Rf1 Rxf1+ 31. Qxf1 Ke8 32. Qe2 b6 33. Qh5+ Kf8 34. Qh4 Qd7 35. Qe7+ Qxe7 36. dxe7+ Kxe7 37. Bc7 Nc6 38. Bxb6 Kd6 39. Kf2 Nb4 40. Ke2 Nxa2 41. Kd2 Nb4 42. Bxa5 Nc6 43. Bb6 e5 44. Ke2 Nb4 45. Ba5 Nc6 46. Bd2 h5 47. Kf3 g6 48. Ke4 Ke6 49. g3 Kd6 50. Bh6 Na5 51. Bf8+ Ke6 52. Bxc5 Nxb3 53. Bb4 Nc1 54. c5 Na2 55. Ba3 Nc3+ 56. Kf3 Kd5 57. g4 hxg4+ 58. Kxg4 Ne2 59. Kf3 Nf4 60. c6 Kxc6 61. Ke4 Nxh3 62. Kxe5 Nf2 63. Kxd4 1/2-1/2

[Event "DDR-ch M587 corr"]
[Site "DDR"]
[Date "1977.??.??"]
[Round "?"]
[White "Blachmann, Horst"]
[Black "Kopczak, Ludwig"]
[Result "1/2-1/2"]
[ECO "E83"]
[PlyCount "95"]
[EventDate "1976.05.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Qd2 Rb8 8. d5 Ne5 9. Bxa7 Ra8 10. Be3 Re8 11. Bd3 Nfd7 12. f4 Nxd3+ 13. Qxd3 e6 14. Nge2 exd5 15. cxd5 b6 16. Bd4 Ba6 17. Qc2 Bxd4 18. Nxd4 Qf6 19. Nde2 Nc5 20. Rd1 Bxe2 21. Qxe2 Qxf4 22. Qf3 Qh4+ 23. g3 Qh3 24. Rd4 f5 25. Kd2 Nxe4+ 26. Nxe4 fxe4 27. Rxe4 Rf8 28. Qe2 Rxa2 29. Kc3 Ra5 30. Rd1 Qd7 31. Re7 Rf3+ 32. Qxf3 Qxe7 33. Rf1 Qg7+ 34. Kc2 Rb5 35. Qa3 h5 36. b4 Kh7 37. Rd1 Qe5 38. Qc3 Qe4+ 39. Kb3 Rxd5 40. Qxc7+ Kh6 41. Rxd5 Qxd5+ 42. Ka4 b5+ 43. Ka5 Qe5 44. Qd7 d5 45. Kxb5 d4+ 46. Ka4 Qe4 47. Qd6 d3 48. Kb3 1/2-1/2

[Event "DDR-ch M587 corr"]
[Site "DDR"]
[Date "1977.??.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Brauer, Christian E"]
[Result "1/2-1/2"]
[ECO "E91"]
[PlyCount "97"]
[EventDate "1976.05.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. Be2 Bg4 7. Be3 Nfd7 8. Rc1 e5 9. d5 a5 10. Nd2 Bxe2 11. Qxe2 f5 12. f3 Na6 13. 0-0 Nac5 14. b3 Rf7 15. a3 Bf8 16. b4 axb4 17. axb4 f4 18. bxc5 fxe3 19. Nb3 dxc5 20. Qxe3 b6 21. Ra1 Rxa1 22. Rxa1 Be7 23. Nc1 Bg5 24. Qe1 Bxc1 25. Qxc1 Qh4 26. Nb5 Nf6 27. Qe3 Ne8 28. Ra8 Rf8 29. g3 Qf6 30. Qc3 g5 31. Kg2 h5 32. Rc8 Qf7 33. Qe3 Qg7 34. Qc3 Qf7 35. Nxc7 Nxc7 36. Rxf8+ Kxf8 37. Qxe5 g4 38. f4 Qe8 39. Qd6+ Kg8 40. e5 Qa4 41. Qg6+ Kf8 42. Qf5+ Kg7 43. Qg5+ Kf8 44. Qh6+ Kg8 45. Qg6+ Kf8 46. Qd3 Qa2+ 47. Kg1 Ne8 48. d6 Ng7 49. d7 1/2-1/2

[Event "DDR-ch M corr"]
[Site "DDR"]
[Date "1977.??.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Drescher, Wolfgang"]
[Result "1-0"]
[ECO "A28"]
[PlyCount "83"]
[EventDate "1976.??.??"]
[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. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 a6 5. a3 Bc5 6. Nxe5 Nxe5 7. d4 Bxd4 8. Qxd4 Nc6 9. Qd1 d6 10. Bg5 h6 11. Bh4 Be6 12. Be2 Ne5 13. f4 Nxc4 14. Bxc4 Bxc4 15. Qd4 Be6 16. 0-0-0 Rg8 17. f5 Bb3 18. Rd2 c5 19. Qxd6 Qxd6 20. Rxd6 Nd7 21. e5 g5 22. Bg3 0-0-0 23. Rxh6 Nb8 24. Ne4 Rd4 25. Nd6+ Kd7 26. Bf2 Rd5 27. Nxb7 Rxe5 28. Nxc5+ Rxc5+ 29. Bxc5 a5 30. Re1 Nc6 31. Re3 a4 32. g4 Kc7 33. Rd6 Kb7 34. Kd2 Rc8 35. h3 Rc7 36. Re8 Bc4 37. Be3 Bf1 38. Rh8 Re7 39. f6 Rc7 40. Ke1 Bc4 41. Bxg5 Ne5 42. Be3 1-0

[Event "DDR-ch M587 corr"]
[Site "DDR"]
[Date "1977.??.??"]
[Round "?"]
[White "Micheel, Peter"]
[Black "Kopczak, Ludwig"]
[Result "1/2-1/2"]
[ECO "C49"]
[PlyCount "84"]
[EventDate "1976.05.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bg5 Bxc3 8. bxc3 Bd7 9. h3 Ne7 10. Bxd7 Nxd7 11. Nh4 f6 12. Be3 f5 13. Nxf5 Nxf5 14. exf5 Rxf5 15. Qg4 Rf7 16. Rab1 b6 17. Bg5 Qe8 18. Rbe1 Qc8 19. Qc4 h6 20. Bh4 Qb7 21. f3 b5 22. Qe6 Nc5 23. Qg6 Qd5 24. a3 Rf4 25. Bg3 Qf7 26. Qxf7+ Rxf7 27. d4 exd4 28. cxd4 Nd7 29. Re6 Nb6 30. Rb1 a6 31. Rb3 Kf8 32. Kf1 Nc4 33. Rd3 Re8 34. Rxe8+ Kxe8 35. Be1 Re7 36. Bd2 Kd7 37. Bc1 c6 38. g4 Ke8 39. Kf2 Kf7 40. h4 Kg6 41. h5+ Kh7 42. Rd1 Kg8 1/2-1/2

[Event "DDR-ch M587 corr"]
[Site "DDR"]
[Date "1976.05.??"]
[Round "?"]
[White "Erler, Rainer"]
[Black "Kopczak, Ludwig"]
[Result "1/2-1/2"]
[ECO "C81"]
[PlyCount "41"]
[EventDate "1976.05.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[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. Qe2 Bc5 10. Nbd2 Nxd2 11. Bxd2 0-0 12. Rad1 Nd4 13. Nxd4 Bxd4 14. Bb4 c5 15. Rxd4 cxd4 16. Bxf8 Qxf8 17. Rd1 Qc5 18. Qd3 a5 19. a4 bxa4 20. Bxa4 Rb8 21. Qxd4 1/2-1/2

[Event "DDR-ch M567 corr"]
[Site "DDR"]
[Date "1974.09.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Schultchen, Reinhard"]
[Result "1/2-1/2"]
[ECO "A16"]
[PlyCount "48"]
[EventDate "1974.09.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. d3 Bg7 7. Be3 c6 8. h4 h5 9. Nf3 N8d7 10. 0-0 Nf6 11. Qc2 Ng4 12. Bd2 e5 13. Nd1 0-0 14. Nh2 Nxh2 15. Kxh2 Be6 16. f4 Qc7 17. Nf2 exf4 18. Bxf4 Be5 19. Nh3 Bxh3 20. Kxh3 Nd7 21. d4 Bxf4 22. Rxf4 Qd6 23. Bf3 Qe6+ 24. Kg2 Nb6 1/2-1/2

[Event "DDR-ch M567 corr"]
[Site "DDR"]
[Date "1974.09.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Von Juechen, Hans Peter"]
[Result "1/2-1/2"]
[ECO "E98"]
[PlyCount "40"]
[EventDate "1974.09.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 c5 12. a3 Nf6 13. f3 f4 14. b4 b6 15. b5 g5 16. g4 Ng6 17. Ne1 Nh4 18. Ng2 Nxg2 19. Kxg2 h5 20. h3 h4 1/2-1/2

[Event "DDR-ch M567 corr"]
[Site "DDR"]
[Date "1974.09.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Zenner, Claus"]
[Result "1-0"]
[ECO "A17"]
[PlyCount "131"]
[EventDate "1974.09.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qc2 c5 5. a3 Bxc3 6. Qxc3 0-0 7. b4 Ne4 8. Qc2 Ng5 9. Nxg5 Qxg5 10. d3 Qe7 11. bxc5 Qxc5 12. Bd2 Na6 13. e3 b6 14. d4 Qe7 15. Bd3 f5 16. 0-0 Bb7 17. f3 Rac8 18. Qa4 Qd6 19. Rfd1 Rf6 20. Be1 Qc6 21. Qb3 d6 22. Rac1 Nc7 23. e4 Rg6 24. Bg3 Qd7 25. exf5 exf5 26. c5+ d5 27. Qb1 Rf8 28. cxb6 Rxb6 29. Rxc7 Rxb1 30. Rxb1 Qa4 31. Rbxb7 Qxd4+ 32. Bf2 Qa1+ 33. Bf1 a5 34. Be1 Qd4+ 35. Kh1 Qa1 36. Rxg7+ Qxg7 37. Rxg7+ Kxg7 38. Bxa5 Kf6 39. Bc3+ Ke6 40. Bd3 Rb8 41. Bb4 h5 42. f4 h4 43. h3 Rc8 44. Kg1 Rc1+ 45. Kf2 Rd1 46. Be2 Rc1 47. Ke3 Rg1 48. Bf3 Rc1 49. Kd3 Rc4 50. Bd2 Kd6 51. Bd1 Re4 52. a4 Kc5 53. a5 Rd4+ 54. Ke3 Re4+ 55. Kf3 Re6 56. Bc2 Rf6 57. Be1 Kc4 58. Bxh4 Rf8 59. Be1 Re8 60. Bd2 Rf8 61. a6 Ra8 62. Bxf5 Rxa6 63. h4 Ra3+ 64. Ke2 d4 65. Be6+ Kc5 66. f5 1-0

[Event "DDR-ch M567 corr"]
[Site "DDR"]
[Date "1974.09.??"]
[Round "?"]
[White "Weigend, Joachim"]
[Black "Kopczak, Ludwig"]
[Result "0-1"]
[ECO "A47"]
[PlyCount "60"]
[EventDate "1974.09.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. c3 e6 6. 0-0 Be7 7. Re1 0-0 8. Bg5 d5 9. Nbd2 Nbd7 10. Ne5 Nxe5 11. dxe5 Nd7 12. e4 Bxg5 13. f4 Be7 14. f5 Qc7 15. f6 gxf6 16. exf6 Bxf6 17. Qg4+ Bg7 18. exd5 Nf6 19. Qh4 Bxd5 20. Ne4 Nxe4 21. Bxe4 Bxe4 22. Rxe4 Rad8 23. Rf1 Rd2 24. Rg4 f5 25. Qh6 Rxb2 26. Qxe6+ Qf7 27. Qc6 Qxa2 28. Ra4 Qf7 29. Rd1 Re8 30. Rxa7 Qe6 0-1

[Event "DDR-ch M558 corr"]
[Site "DDR"]
[Date "1974.01.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Gotzhein, H."]
[Result "1/2-1/2"]
[ECO "A29"]
[PlyCount "62"]
[EventDate "1974.01.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bc5 5. Bg2 d6 6. 0-0 Be6 7. d3 0-0 8. e3 e4 9. Ng5 exd3 10. Nxe6 fxe6 11. Qxd3 Ne5 12. Qe2 c6 13. Na4 Bb6 14. Nxb6 Qxb6 15. b3 d5 16. Bb2 Qc7 17. c5 Ned7 18. Rfc1 e5 19. b4 e4 20. Rc3 Ne5 21. Rf1 Nf3+ 22. Bxf3 exf3 23. Qxf3 Ne4 24. Qe2 Nxc3 25. Bxc3 Rae8 26. a4 Qd7 27. Kg2 Qf5 28. f3 Re7 29. Bd4 Rfe8 30. Re1 h5 31. Rd1 g5 1/2-1/2

[Event "DDR-ch M558 corr"]
[Site "DDR"]
[Date "1974.01.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Kreideweiss, Frank"]
[Result "0-1"]
[ECO "E98"]
[PlyCount "174"]
[EventDate "1974.01.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 f4 12. Bg4 Nf6 13. Bxc8 Qxc8 14. c5 a6 15. cxd6 cxd6 16. f3 b5 17. a4 b4 18. Ne2 a5 19. Be1 g5 20. Nec1 g4 21. Nb3 Ng6 22. Bf2 h5 23. Qc1 Qa6 24. Qd2 Qc4 25. Qe2 Rfc8 26. Nd2 Qa6 27. Rfc1 Bh6 28. Rxc8+ Rxc8 29. Nb3 Rc7 30. Rc1 gxf3 31. gxf3 Rg7 32. Rc6 Ne7+ 33. Kf1 Nxc6 34. dxc6 Qxc6 35. Nxa5 Qxa4 36. Nc4 Ne8 37. Be1 Qd7 38. Nf2 Bg5 39. Qd3 Bh4 40. Ke2 Bxf2 41. Bxf2 Qb5 42. b3 Rg2 43. Qd1 Qa6 44. Qf1 Rg6 45. Qh3 Ng7 46. Qh4 Qa2+ 47. Nd2 Qc2 48. Qd8+ Kh7 49. h4 Qc3 50. Qd7 Rg2 51. Qa7 Kh6 52. Kf1 Rxf2+ 53. Qxf2 Ne6 54. Kg2 Nd4 55. Kh3 Qc8+ 56. Kh2 Qc2 57. Kg2 Nxb3 58. Nxb3 Qxb3 59. Qd2 Qg8+ 60. Kh1 Qe6 61. Kg2 b3 62. Qb4 Qg6+ 63. Kf1 Qe6 64. Kg2 d5 65. Qxb3 Qg6+ 66. Kf1 dxe4 67. fxe4 Qa6+ 68. Kf2 Kg7 69. Qb8 Qa2+ 70. Ke1 Qa5+ 71. Ke2 Kf7 72. Qb7+ Ke8 73. Qh7 Qb5+ 74. Ke1 Qb4+ 75. Ke2 Qc4+ 76. Kd2 Qd4+ 77. Kc2 Kd8 78. Qg8+ Kc7 79. Qf7+ Kb6 80. Qb3+ Ka5 81. Qf3 Qe3 82. Qxh5 Qxe4+ 83. Kb3 Qe3+ 84. Kc2 f3 85. Qf7 f2 86. Qc7+ Kb5 87. Qd7+ Kc4 0-1

[Event "DDR-ch M558 corr"]
[Site "DDR"]
[Date "1974.01.??"]
[Round "?"]
[White "Kuehn, Wolfgang"]
[Black "Kopczak, Ludwig"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "106"]
[EventDate "1974.01.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. f4 d6 7. Nf3 Nge7 8. 0-0 0-0 9. Bd2 Rb8 10. Rb1 b5 11. a3 f5 12. Be3 Qc7 13. Bf2 Kh8 14. Re1 b4 15. axb4 cxb4 16. Ne2 fxe4 17. dxe4 e5 18. Qd2 Be6 19. Nc1 a5 20. Nd3 Bc4 21. fxe5 Nxe5 22. Nfxe5 dxe5 23. Nc5 Rbd8 24. Qe3 Ng8 25. g4 Rf4 26. b3 Bf8 27. bxc4 Rxf2 28. Ne6 Qxc4 29. Qxf2 Qxe6 30. Qe2 Bc5+ 31. Kh1 Bd4 32. h3 Rc8 33. Qd3 Qc4 34. Qxc4 Rxc4 35. Rec1 Nf6 36. Bf1 Rc7 37. Bd3 Nd7 38. Rf1 Kg7 39. g5 Bc3 40. Kg2 Nc5 41. Rf3 Ne6 42. Rf6 Nf4+ 43. Kh2 Nxd3 44. cxd3 Ra7 45. Rf2 a4 46. Rc2 a3 47. Ra2 Kf7 48. Kg2 Ke7 49. Kf2 Kd6 50. Ke2 Kc6 51. Kd1 Kb5 52. Kc2 Ka4 53. Rb3 Bd4 0-1

[Event "DDR-ch M558 corr"]
[Site "DDR"]
[Date "1974.01.??"]
[Round "?"]
[White "Petzold, Hilmar"]
[Black "Kopczak, Ludwig"]
[Result "1/2-1/2"]
[ECO "B73"]
[PlyCount "73"]
[EventDate "1974.01.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 Nc6 9. Qd2 Ng4 10. Bxg4 Bxg4 11. f3 Bd7 12. Rad1 Rc8 13. Rf2 Qa5 14. Nd5 Qxd2 15. Rdxd2 Rfe8 16. b3 e6 17. Nxc6 Bxc6 18. Nf4 Bf8 19. a4 a6 20. c4 b5 21. cxb5 axb5 22. a5 Bb7 23. Rc2 Bh6 24. g3 f5 25. Rxc8 Rxc8 26. Rd2 Rc3 27. Kf2 Bxf4 28. Bxf4 e5 29. Bxe5 Rxb3 30. Rxd6 fxe4 31. Rd8+ Kf7 32. Rd7+ Ke6 33. Rxb7 Rxf3+ 34. Ke2 Kxe5 35. Rxb5+ Kf6 36. Rb4 Ra3 37. Rxe4 1/2-1/2

[Event "DDR-ch M556 corr"]
[Site "DDR"]
[Date "1973.10.??"]
[Round "?"]
[White "Heinrich, Hellmut"]
[Black "Kopczak, Ludwig"]
[Result "1/2-1/2"]
[ECO "B78"]
[PlyCount "67"]
[EventDate "1973.10.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. Bb3 Rc8 11. 0-0-0 Ne5 12. h4 a5 13. h5 a4 14. Nxa4 Bxa4 15. Bxa4 Nc4 16. Qe1 Qb6 17. Bb3 Nxe3 18. Qxe3 Nxh5 19. Kb1 Qc5 20. Nf5 gxf5 21. Qxc5 dxc5 22. Rxh5 fxe4 23. c3 exf3 24. Bc2 h6 25. gxf3 e6 26. Rg1 Kh8 27. Rgg5 f5 28. Rg6 Rfe8 29. Rh1 Re7 30. Re1 Kg8 31. Bxf5 Rc6 32. Rgxe6 Rcxe6 33. Rxe6 Rxe6 34. Bxe6+ 1/2-1/2

[Event "DDR-ch M556 corr"]
[Site "DDR"]
[Date "1973.10.??"]
[Round "?"]
[White "Jarosczinsky, Erich"]
[Black "Kopczak, Ludwig"]
[Result "1-0"]
[ECO "B77"]
[PlyCount "83"]
[EventDate "1973.10.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Rc8 11. Nxc6 Bxc6 12. 0-0 a6 13. Rad1 Qc7 14. Kh1 Rfd8 15. Qf2 Rf8 16. Bb6 Qd7 17. e5 Ne8 18. Rfe1 Qf5 19. e6 Bxc3 20. exf7+ Rxf7 21. bxc3 Kf8 22. Bxf7 Qxf7 23. Qh4 Bd7 24. Re3 Nf6 25. Qg5 Kg7 26. Bd4 e5 27. Ba7 h6 28. Qh4 Ra8 29. Rxd6 Rxa7 30. Rxe5 g5 31. Qd4 b6 32. Rxb6 Kg6 33. Rd5 Be6 34. Rdd6 Re7 35. Qe5 Rd7 36. Rxd7 Bxd7 37. Rxa6 Bf5 38. a4 Bxc2 39. a5 Bb3 40. Rd6 Bd5 41. a6 h5 42. h3 1-0

[Event "DDR-ch M556 corr"]
[Site "DDR"]
[Date "1973.10.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Hesselbarth, Karlheinz"]
[Result "1/2-1/2"]
[ECO "E50"]
[PlyCount "57"]
[EventDate "1973.10.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qc2 c5 5. a3 Ba5 6. e3 Nc6 7. d4 d6 8. Bd3 0-0 9. 0-0 Qe7 10. b3 Bxc3 11. Qxc3 e5 12. dxe5 dxe5 13. Bc2 Bg4 14. Nd2 Rad8 15. f3 Bh5 16. Bb2 Ne8 17. Be4 Bg6 18. Bd5 Kh8 19. Ne4 f6 20. Ng3 Nc7 21. Rad1 Rd7 22. Rd2 Rfd8 23. Rfd1 Nxd5 24. cxd5 Nb8 25. e4 b6 26. Qc4 Nc6 27. Bc3 Nd4 28. Bxd4 exd4 29. Re2 1/2-1/2

[Event "DDR-ch M556 corr"]
[Site "DDR"]
[Date "1973.10.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Krumpholz, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "56"]
[EventDate "1973.10.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bf4 c6 6. e3 Nbd7 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 Nd5 10. Qc2 Nxf4 11. exf4 Nf6 12. g3 b5 13. Bb3 a5 14. a3 Qd6 15. Ne4 Nxe4 16. Qxe4 Bb7 17. Rac1 Rab8 18. Ne5 Rfd8 19. Rxc6 Bxc6 20. Nxc6 Rbc8 21. Nxd8 Rxd8 22. Rd1 Bf6 23. f5 a4 24. Bc2 Qd5 25. Qxd5 Rxd5 26. fxe6 fxe6 27. b3 Rxd4 28. Rxd4 Bxd4 1/2-1/2

[Event "DDR-ch M552 corr"]
[Site "DDR"]
[Date "1973.05.??"]
[Round "?"]
[White "Arnold, Horst"]
[Black "Kopczak, Ludwig"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "62"]
[EventDate "1973.05.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. 0-0 Be7 8. Qe2 a6 9. Rd1 Bd7 10. Bf4 e5 11. Be3 Nf6 12. h3 0-0 13. Nh2 b5 14. Bd5 b4 15. Na4 Nd4 16. Bxd4 Bxa4 17. Bxe5 Bxd1 18. Rxd1 dxe5 19. Bxf7+ Rxf7 20. Rxd8+ Bxd8 21. Qc4 a5 22. Nf3 Nd7 23. Qe6 Bf6 24. Nd2 Nf8 25. Qc6 Rd8 26. Nc4 Rd1+ 27. Kh2 h6 28. Nxa5 Bd8 29. Nc4 Rxf2 30. Qc5 Rc2 31. Qxb4 Bg5 0-1

[Event "DDR-ch M552 corr"]
[Site "DDR"]
[Date "1973.05.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Herschel, Knut"]
[Result "0-1"]
[ECO "A38"]
[PlyCount "60"]
[EventDate "1973.05.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. a3 d6 8. Rb1 Ne8 9. e3 Bf5 10. d3 Qd7 11. Re1 Nc7 12. Qc2 Rab8 13. Bd2 a6 14. e4 Bg4 15. Ne2 b5 16. b4 Ne6 17. Nc3 bxc4 18. dxc4 Bxf3 19. Bxf3 Ned4 20. Qd1 cxb4 21. axb4 Nxb4 22. Nd5 Nbc2 23. Bg4 e6 24. Rxb8 Rxb8 25. Rf1 Qb7 26. Nc3 Qc6 27. Be2 Na3 28. c5 dxc5 29. Qc1 Nxe2+ 30. Nxe2 Bb2 0-1

[Event "DDR-ch M552 corr"]
[Site "DDR"]
[Date "1973.05.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Kollowa, Kurt"]
[Result "0-1"]
[ECO "D52"]
[PlyCount "56"]
[EventDate "1973.05.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Bg5 c6 5. e3 Nbd7 6. Nc3 Qa5 7. Nd2 Bb4 8. Qc2 0-0 9. Be2 e5 10. 0-0 Bd6 11. Nb3 Qc7 12. cxd5 cxd5 13. dxe5 Bxe5 14. Bxf6 Bxh2+ 15. Kh1 Nxf6 16. f4 Bg3 17. Bf3 Ne4 18. Rfc1 Nxc3 19. bxc3 Qe7 20. Qd2 Re8 21. Nd4 Rd8 22. Kg1 Qh4 23. Rab1 b6 24. Kf1 Ba6+ 25. Nb5 Rac8 26. a4 Rc4 27. Ra1 Rxa4 28. Rxa4 Bxb5+ 0-1

[Event "DDR-ch M548 corr"]
[Site "DDR"]
[Date "1973.02.??"]
[Round "?"]
[White "Haase, Juergen"]
[Black "Kopczak, Ludwig"]
[Result "1/2-1/2"]
[ECO "B77"]
[PlyCount "85"]
[EventDate "1973.02.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. Bb3 Rc8 11. h4 Ne5 12. h5 Nxh5 13. 0-0-0 Qa5 14. Bh6 Bxh6 15. Qxh6 Rxc3 16. bxc3 Rc8 17. Ne2 Nf6 18. Rd5 Qa3+ 19. Kd2 a5 20. Rd4 Bb5 21. Nf4 Qc5 22. Nd5 Kh8 23. Kc1 Ned7 24. e5 dxe5 25. Rdh4 Kg8 26. Rg4 e6 27. Nxf6+ Nxf6 28. Rxg6+ fxg6 29. Bxe6+ Kh8 30. Bxc8 Qxc3 31. Be6 Qa1+ 32. Kd2 Qd4+ 33. Ke1 Qb4+ 34. Kf2 Be8 35. Bf5 Qd4+ 36. Ke2 gxf5 37. Qxf6+ Kg8 38. Qg5+ Kh8 39. Qf6+ Kg8 40. Qe6+ Bf7 41. Qc8+ Kg7 42. Qxb7 Kf8 43. Qc8+ 1/2-1/2

[Event "DDR-ch M548 corr"]
[Site "DDR"]
[Date "1973.02.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Paul, Hans Dieter"]
[Result "1/2-1/2"]
[ECO "A85"]
[PlyCount "73"]
[EventDate "1973.02.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[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 e6 4. e3 f5 5. Nc3 Nf6 6. Qb3 Bd6 7. g3 0-0 8. Bg2 Ne4 9. 0-0 Nd7 10. Ne1 Ndf6 11. Ne2 Bc7 12. Qc2 Bd7 13. f3 Nd6 14. b3 Be8 15. Ba3 Bh5 16. Nf4 Bf7 17. Nfd3 Re8 18. Ne5 Bh5 19. h3 Nf7 20. N1d3 Nd7 21. Bb2 Nfxe5 22. dxe5 Rc8 23. f4 Qe7 24. c5 g5 25. Bd4 Kh8 26. b4 Rg8 27. Kh2 Rg6 28. Bh1 Rcg8 29. Bf3 Bxf3 30. Rxf3 Qg7 31. Rg1 g4 32. hxg4 Rxg4 33. Rg2 Bd8 34. Bc3 Nf8 35. Nf2 Rg6 36. Nh1 Bh4 37. Be1 1/2-1/2

[Event "DDR-ch M548 corr"]
[Site "DDR"]
[Date "1973.02.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Stoeckigt, Rainer"]
[Result "0-1"]
[ECO "A63"]
[PlyCount "82"]
[EventDate "1973.02.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Nbd7 10. Nd2 a6 11. a4 Rb8 12. Nc4 Ne8 13. a5 Ne5 14. Nb6 Nc7 15. Qb3 Bd7 16. h3 Bb5 17. Bf4 Qe7 18. Rfe1 f5 19. Bxe5 Bxe5 20. f4 Bg7 21. Kh2 Qe3 22. Qc2 Rfe8 23. Nd1 Qd4 24. e3 Qb4 25. Nc3 Re7 26. e4 fxe4 27. Rxe4 Rxe4 28. Nxe4 Rd8 29. Ra2 Bd4 30. b3 Qe1 31. h4 Re8 32. h5 Qg1+ 33. Kh3 Bf1 34. hxg6 Bxg2+ 35. Qxg2 Qxg2+ 36. Kxg2 Rxe4 37. gxh7+ Kxh7 38. Rc2 Kg6 39. Nc4 Nxd5 40. Nxd6 Re7 41. Rd2 Kh5 0-1

[Event "DDR-ch M548 corr"]
[Site "DDR"]
[Date "1973.02.??"]
[Round "?"]
[White "Von Juechen, Hans Peter"]
[Black "Kopczak, Ludwig"]
[Result "0-1"]
[ECO "B77"]
[PlyCount "74"]
[EventDate "1973.02.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. Bb3 Rc8 11. h4 Ne5 12. h5 Nxh5 13. Bh6 Bxh6 14. Qxh6 Rxc3 15. bxc3 Qa5 16. 0-0-0 Rc8 17. Nf5 Bxf5 18. exf5 Qxc3 19. fxg6 hxg6 20. Rh4 b5 21. Rdh1 d5 22. Kd1 e6 23. R1h3 Qc5 24. Rh1 a5 25. a4 b4 26. Qg5 f6 27. Qd2 Nf7 28. g4 Ng7 29. Qd3 f5 30. gxf5 Nxf5 31. Rh7 Qc3 32. Qxc3 Rxc3 33. R7h3 g5 34. f4 gxf4 35. Rxc3 bxc3 36. Rh5 Kg7 37. Bxd5 Ne3+ 0-1

[Event "DDR-ch H143 corr"]
[Site "DDR"]
[Date "1973.??.??"]
[Round "?"]
[White "Hentzgen, Klaus Dieter"]
[Black "Kopczak, Ludwig"]
[Result "0-1"]
[ECO "B77"]
[PlyCount "94"]
[EventDate "1973.??.??"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. Bb3 Rc8 11. h4 Ne5 12. h5 Nxh5 13. 0-0-0 Qa5 14. g4 Nf6 15. Bh6 Rxc3 16. Qxc3 Qxc3 17. bxc3 Rc8 18. Bxg7 Kxg7 19. Kb2 b5 20. Rh2 a5 21. a3 h5 22. gxh5 Nxh5 23. Rdh1 a4 24. Ba2 Nc4+ 25. Bxc4 Rxc4 26. Rh4 Ng3 27. Rg1 e5 28. Rxg3 exd4 29. cxd4 Rxd4 30. Rh2 Kf6 31. Kc3 Rc4+ 32. Kd3 Be6 33. c3 d5 34. Rb2 dxe4+ 35. fxe4 Rc8 36. Rf3+ Ke7 37. Kd2 Bc4 38. Rb1 Ke6 39. Re1 Ke5 40. Rh3 Rd8+ 41. Kc2 Bb3+ 42. Kc1 Be6 43. Rf3 Rh8 44. Rd3 Rh2 45. Rd2 Rxd2 46. Kxd2 Kf4 47. Re3 Bc4 0-1

[Event "DDR-ch H143 corr"]
[Site "DDR"]
[Date "1973.??.??"]
[Round "?"]
[White "Kauert, Horst"]
[Black "Kopczak, Ludwig"]
[Result "0-1"]
[ECO "B76"]
[PlyCount "52"]
[EventDate "1973.??.??"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Nxd5 cxd5 13. Qxd5 Qc7 14. Qc5 Qb7 15. Bd4 Bf5 16. Qa3 Rfc8 17. Bc3 Rab8 18. Qb3 Rxc3 19. bxc3 Bh6+ 20. Kb2 Qc7 21. Bb5 a6 22. a4 axb5 23. axb5 Bg7 24. Rd3 Bxd3 25. cxd3 Bxc3+ 26. Qxc3 Rxb5+ 0-1

[Event "DDR-ch H143 corr"]
[Site "DDR"]
[Date "1973.??.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Hentzgen, Klaus Dieter"]
[Result "1/2-1/2"]
[ECO "D99"]
[PlyCount "63"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Bg4 8. Be3 Nfd7 9. Qb3 Nb6 10. Rd1 Nc6 11. d5 Ne5 12. Be2 Nxf3+ 13. gxf3 Bh5 14. f4 Bxe2 15. Nxe2 c6 16. dxc6 Qc8 17. Bxb6 axb6 18. cxb7 Qxb7 19. f3 Rfd8 20. Rxd8+ Rxd8 21. Kf2 Rd2 22. e5 Qa6 23. Re1 e6 24. Qc3 Rd5 25. Nc1 Bf8 26. b4 Qa4 27. a3 Qd7 28. Re3 Be7 29. Rd3 Rxd3 30. Qxd3 Qc6 31. Ne2 Kf8 32. Ke3 1/2-1/2

[Event "DDR-ch H143 corr"]
[Site "DDR"]
[Date "1973.??.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Kauert, Horst"]
[Result "1-0"]
[ECO "E75"]
[PlyCount "89"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 e6 8. Qd2 exd5 9. exd5 Bf5 10. Nf3 Qb6 11. Nh4 Bg4 12. f3 Bd7 13. Rb1 Na6 14. 0-0 Rae8 15. g4 Kh8 16. Bh6 Qd8 17. Ng2 Nc7 18. Bd3 b5 19. Bxg7+ Kxg7 20. b3 b4 21. Ne2 h6 22. h4 Nh7 23. Ng3 a5 24. Ne4 Bc8 25. Qf4 Re5 26. Nxc5 Nxd5 27. cxd5 Rxd5 28. Bc4 Rxc5 29. Rbd1 Qb6 30. Ne3 Re5 31. Rfe1 Rfe8 32. Qxf7+ Kh8 33. Kg2 Rxe3 34. Qxe8+ Rxe8 35. Rxe8+ Kg7 36. Rxc8 Nf6 37. g5 hxg5 38. hxg5 Nh5 39. Re1 Nf4+ 40. Kg3 Nh5+ 41. Kg4 Qb7 42. Ree8 d5 43. Bxd5 Nf6+ 44. gxf6+ Kxf6 45. Bxb7 1-0

[Event "DDR-ch H143 corr"]
[Site "DDR"]
[Date "1973.??.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Koppe, Fred"]
[Result "1-0"]
[ECO "A72"]
[PlyCount "69"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 h6 6. Bh4 c5 7. d5 0-0 8. Be2 e6 9. Nf3 exd5 10. cxd5 a6 11. a4 g5 12. Bg3 Nh5 13. Nd2 Nxg3 14. hxg3 Nd7 15. Nc4 Qe7 16. Qc2 Ne5 17. Ne3 Bd7 18. a5 Rfb8 19. Na4 Bxa4 20. Rxa4 b5 21. axb6 Rxb6 22. b3 Rab8 23. Ra3 Qb7 24. 0-0 Rxb3 25. Bxa6 Qb4 26. Rxb3 Qxb3 27. Qxb3 Rxb3 28. Rc1 Nd7 29. Nf5 Rb6 30. Be2 Bb2 31. Rb1 Kh7 32. Nxd6 Rxd6 33. Rxb2 Kg6 34. Bg4 Nb6 35. e5 1-0

[Event "DDR-ch H143 corr"]
[Site "DDR"]
[Date "1973.??.??"]
[Round "?"]
[White "Koppe, Fred"]
[Black "Kopczak, Ludwig"]
[Result "0-1"]
[ECO "B77"]
[PlyCount "70"]
[EventDate "1973.??.??"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. Bb3 Rc8 11. h4 Ne5 12. h5 Nxh5 13. 0-0-0 Qa5 14. Bh6 Bxh6 15. Qxh6 Rxc3 16. bxc3 Rc8 17. Kb1 Nf6 18. g4 Qxc3 19. Qc1 b5 20. g5 Nh5 21. f4 Ng4 22. Rd3 Qxd3 23. cxd3 Rxc1+ 24. Rxc1 Nxf4 25. Rc7 Ne5 26. Rxa7 Nh3 27. Nc2 Bg4 28. Rxe7 Nxg5 29. Ne3 h5 30. Rb7 Be2 31. d4 Nef3 32. e5 dxe5 33. Nd5 Nd2+ 34. Kc2 Nxb3 35. axb3 Ne4 0-1

[Event "DDR-ch H129 corr"]
[Site "DDR"]
[Date "1972.??.??"]
[Round "?"]
[White "Jarosczinsky, Erich"]
[Black "Kopczak, Ludwig"]
[Result "1/2-1/2"]
[ECO "E77"]
[PlyCount "89"]
[EventDate "1972.??.??"]
[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. c4 g6 2. d4 Nf6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 0-0 7. Be2 e6 8. Nf3 exd5 9. e5 dxe5 10. fxe5 Ng4 11. Bg5 Qa5 12. Qxd5 Nc6 13. 0-0 Ngxe5 14. Nxe5 Bxe5 15. Bf6 Bd4+ 16. Kh1 h6 17. Bh5 Be6 18. Qe4 gxh5 19. Qh4 Qc7 20. Qxh5 Bxf6 21. Rxf6 Qe5 22. Qxh6 Rad8 23. Rf3 Rd4 24. Rg3+ Rg4 25. Rxg4+ Bxg4 26. Nd5 f5 27. Qg6+ Qg7 28. Qe6+ Kh7 29. Re1 Qf7 30. Qe3 b6 31. h3 Bh5 32. Qg5 Bg6 33. Re3 Kg7 34. h4 Rh8 35. Nf4 Qf6 36. Qxf6+ Kxf6 37. Re6+ Kf7 38. Rxc6 Rxh4+ 39. Nh3 f4 40. Kg1 Bf5 41. Ng5+ Ke7 42. Nf3 Rh7 43. Nd2 Rf7 44. Kf2 Be6 45. Nf3 1/2-1/2

[Event "DDR-ch H129 corr"]
[Site "DDR"]
[Date "1972.??.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Jarosczinsky, Erich"]
[Result "0-1"]
[ECO "D11"]
[PlyCount "80"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 dxc4 4. e3 Be6 5. a4 Nf6 6. Nc3 Nd5 7. Ne5 Nd7 8. Nxc4 N7f6 9. Ne5 a5 10. Bc4 g6 11. Qb3 Qc8 12. f3 Bg7 13. e4 Nc7 14. Be3 0-0 15. Bxe6 Nxe6 16. Nc4 Qc7 17. e5 Nd7 18. f4 Rfb8 19. d5 Nec5 20. Qc2 b5 21. axb5 cxb5 22. Nd2 Na6 23. Qe4 Ndc5 24. Qd4 f6 25. d6 exd6 26. exf6 Bf8 27. Nd5 Qb7 28. 0-0 Ne6 29. Qe4 Nac7 30. Nxc7 Nxc7 31. Qxb7 Rxb7 32. g4 Nd5 33. Bd4 Kf7 34. g5 Rc7 35. Rad1 a4 36. Ne4 b4 37. Rd2 a3 38. bxa3 bxa3 39. Kg2 Ra4 40. Rd3 Rxd4 0-1

[Event "EU-ch GT83 corr"]
[Site "ICCF corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Kopczak, Ludwig"]
[Black "Kraetke, Heinz"]
[Result "1/2-1/2"]
[ECO "A29"]
[PlyCount "121"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bc5 5. Nxe5 Bxf2+ 6. Kxf2 Nxe5 7. e4 c5 8. d3 d6 9. h3 0-0 10. Be2 Ne8 11. Kg2 Be6 12. Be3 Nc7 13. Qd2 Qe7 14. Rhf1 Qd7 15. Rh1 a6 16. Nd5 Bxd5 17. exd5 b5 18. b3 Rae8 19. Rhe1 Re7 20. Bf1 Rfe8 21. Bf2 f5 22. Rab1 g5 23. Qxg5+ Rg7 24. Qd2 Qf7 25. Rxe5 dxe5 26. Be2 f4 27. Bf3 Qf8 28. g4 b4 29. a3 a5 30. axb4 axb4 31. Ra1 h5 32. Ra5 Qf5 33. Qe2 hxg4 34. hxg4 Kh8 35. Rxc5 Na6 36. Rc6 Nb8 37. Rh6+ Kg8 38. Kf1 Qf8 39. d6 Rg5 40. Bd5+ Kg7 41. Rh1 Qxd6 42. Bc5 Qd8 43. Qh2 Rh8 44. Qxh8+ Qxh8 45. Rxh8 Kxh8 46. Bxb4 Na6 47. Be7 Rxg4 48. Bf6+ Kh7 49. Bxe5 Nc5 50. b4 Rg5 51. bxc5 Rxe5 52. c6 Re7 53. Be4+ Kg7 54. Bf5 Ra7 55. Bc8 Rc7 56. Bd7 Kf6 57. d4 Ke7 58. Ke2 Ra7 59. Bf5 Kd6 60. d5 Ra3 61. Kd2 1/2-1/2

