[Event "W2 BDG theme corr7275"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "De Mondragon, Jose Jesus"]
[Black "Markwardt, Karl"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "41"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "20"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 e5 4. Qh5 exd4 5. Bc4 Qd7 6. Nxe4 Nc6 7. Bf4 g6 8. Qe2 Be7 9. Nf3 Kf8 10. 0-0-0 h6 11. Rhe1 Nf6 12. Be5 Nxe5 13. Nxe5 Qf5 14. Nxf6 Qxf6 15. Bxf7 Rh7 16. Bxg6 Rg7 17. Rd3 Kg8 18. Bf7+ Kh7 19. Rf3 Qg5+ 20. Kb1 Bf5 21. h4 1-0

[Event "W2 BDG theme corr7275"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Frings, Hermann"]
[Black "Markwardt, Karl"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "108"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "20"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 e5 4. Qh5 exd4 5. Bc4 Qd7 6. Nxe4 Nc6 7. Bg5 Qf5 8. 0-0-0 g6 9. Qe2 Be6 10. Nf3 Bg7 11. Rhe1 Kf8 12. Bxe6 fxe6 13. Ng3 Qd5 14. Qxe6 Qxe6 15. Rxe6 h6 16. Bf4 Kf7 17. Ree1 Rc8 18. Ne2 Nge7 19. Nexd4 Rhd8 20. Nxc6 Nxc6 21. Rxd8 Nxd8 22. Rd1 Ne6 23. Be3 g5 24. c3 b6 25. Kc2 Re8 26. Rd7+ Re7 27. Rxe7+ Kxe7 28. Kd3 Nd8 29. Ke4 Ke6 30. Bd4 Bf8 31. Be5 c5 32. h4 Nf7 33. hxg5 hxg5 34. Bb8 a6 35. Ne5 Nh6 36. Bc7 Ng8 37. Ng4 b5 38. g3 Be7 39. Be5 Bd8 40. f4 gxf4 41. gxf4 Ne7 42. Nh6 Nc8 43. f5+ Kd7 44. Nf7 Bh4 45. Nh8 Bg5 46. Ng6 Nd6+ 47. Bxd6 Kxd6 48. b3 Bd2 49. c4 Bc3 50. Nf4 Bb2 51. Nd5 bxc4 52. bxc4 a5 53. a4 Bc1 54. f6 Ke6 1/2-1/2

[Event "W2 BDG theme corr7275"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Markwardt, Karl"]
[Black "Danner, Georg"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "104"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "20"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Be3 e6 9. Bd3 Nbd7 10. 0-0 Be7 11. Ne4 0-0 12. c4 Nxe4 13. Qxe4 g6 14. Bh6 Re8 15. Qe3 Bf8 16. Rad1 Bxh6 17. Qxh6 Qe7 18. Rf2 Rad8 19. c5 f5 20. b4 Nf6 21. Bc2 e5 22. dxe5 Qxe5 23. Rfd2 Rxd2 24. Qxd2 Kg7 25. Qf2 Re7 26. Bb3 Qc3 27. Qd4 Qxd4+ 28. Rxd4 Re4 29. Rxe4 Nxe4 30. Be6 Nc3 31. a3 Kf6 32. Bc8 b6 33. cxb6 axb6 34. Bd7 Nb5 35. Bxc6 Nxa3 36. Ba4 Ke5 37. Bb3 Nb5 38. Kf2 Nd4 39. Bg8 h6 40. Bf7 g5 41. Be8 f4 42. g3 Nc2 43. b5 Nd4 44. gxf4+ Kxf4 45. Bd7 Nf5 46. Be8 Nd6 47. Bc6 h5 48. Bd7 Ne4+ 49. Ke2 Kg3 50. Ke3 Nc3 51. Kd3 Nxb5 52. Bxb5 Kxh3 0-1

[Event "W2 BDG theme corr7275"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Markwardt, Karl"]
[Black "Fechner, Juergen"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "71"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "20"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Ne2 c6 9. c3 Nbd7 10. Bb3 a5 11. Ng3 Nb6 12. a4 Nbd5 13. Ne5 Be6 14. Bc2 Nd7 15. Nd3 b5 16. Qe1 Qb6 17. Nf4 Nxf4 18. Rxf4 Rae8 19. Nh5 Nf6 20. Nxg7 Kxg7 21. Rh4 h5 22. Qe3 Rh8 23. Bxg6 Ng4 24. Qe1 fxg6 25. Qxe6 Qc7 26. axb5 cxb5 27. g3 Qd6 28. Qe2 Qb6 29. h3 Nf6 30. Bf4 a4 31. Be5 Rhf8 32. g4 hxg4 33. hxg4 Rh8 34. Rxh8 Kxh8 35. g5 Kg7 36. Bxf6+ 1-0

[Event "W2 BDG theme corr7275"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Markwardt, Karl"]
[Black "Grant, Newton"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "54"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "20"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. Bc4 e6 7. 0-0 c6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Ne4 Be7 11. c3 Nd7 12. Qd2 Bxf3 13. Rxf3 Nb6 14. Bb3 Nd5 15. Raf1 0-0 16. Qe2 Rc8 17. Rh3 f5 18. Nc5 Bxc5 19. Qxe6+ Kh8 20. dxc5 Rf6 21. Qe5 Qd7 22. Re1 Rff8 23. Rd3 Rce8 24. Qg3 f4 25. Rxe8 Qxe8 26. Qf3 Ne3 27. Rd4 Qe5 1/2-1/2

[Event "W2 BDG theme corr7275"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Markwardt, Karl"]
[Black "Hall, Arthur"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "80"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "20"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bf5 6. Ne5 e6 7. Qf3 c6 8. Be3 Nbd7 9. 0-0-0 Qc7 10. Bf4 Bd6 11. Re1 0-0-0 12. Kb1 Nb6 13. h3 Nbd5 14. g4 Nxc3+ 15. bxc3 Bg6 16. Bc4 Nd5 17. Nxg6 hxg6 18. Bd2 e5 19. Ref1 f6 20. Ka1 Rhe8 21. Bd3 exd4 22. cxd4 Bb4 23. Bxb4 Nxb4 24. Bxg6 Qa5 25. Qf5+ Qxf5 26. Bxf5+ Kc7 27. Re1 Nd5 28. Kb2 Ne3 29. Bg6 Re7 30. c3 c5 31. dxc5 Kc6 32. Kc1 Rd5 33. Rh2 Kxc5 34. Rhe2 Rde5 35. Bd3 Ng2 36. Rxe5+ fxe5 37. Re4 Nf4 38. Re3 Nxd3+ 39. Rxd3 e4 40. Rd4 e3 1/2-1/2

[Event "W2 BDG theme corr7275"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Markwardt, Karl"]
[Black "Kunath, Emil"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "102"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "20"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Qe1 Nc6 9. Ne2 Bf5 10. Bb3 a5 11. c3 a4 12. Bd1 Ra5 13. Ng3 Bd3 14. Be2 Bxe2 15. Qxe2 Nh5 16. Nxh5 Rxh5 17. g4 Rd5 18. Be3 e5 19. c4 Rd7 20. d5 Nd4 21. Qd2 Nxf3+ 22. Rxf3 a3 23. Bc5 axb2 24. Re1 Re8 25. Qxb2 e4 26. Qe2 c6 27. Rf4 cxd5 28. cxd5 Rxd5 29. Bf2 e3 30. Bg3 Rd2 31. Qf3 Qd5 32. Qxd5 Rxd5 33. Rc4 Rd2 34. a4 e2 35. Kg2 Rd4 36. Rc2 Rde4 37. h3 Bf6 38. a5 h6 39. Bf2 Bd8 40. Ra2 R8e6 41. Kf3 g5 42. Bg1 Bc7 43. Bf2 Kh7 44. Rb1 e1Q 45. Bxe1 Rxe1 46. Rxb7 R1e3+ 47. Kf2 Rxh3 48. Ra1 Rf6+ 49. Kg1 Rg3+ 50. Kh1 Bxa5 51. Rxa5 Rxg4 0-1

[Event "W2 BDG theme corr7275"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Markwardt, Karl"]
[Black "Lagland, Goeran Mathia"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "97"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "20"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 e6 6. Bg5 Be7 7. Qd2 h6 8. Bxf6 Bxf6 9. Ne4 Nd7 10. 0-0-0 Nb6 11. Nxf6+ Qxf6 12. Be2 Bd7 13. Rhf1 Rf8 14. Kb1 Qe7 15. c4 0-0-0 16. Qa5 Kb8 17. c5 Nc8 18. Ne5 c6 19. Rf3 Be8 20. Ng6 fxg6 21. Rxf8 e5 22. Rf3 exd4 23. Re1 b6 24. cxb6 axb6 25. Qd2 g5 26. Bd3 Qd6 27. g4 Bd7 28. h3 Be6 29. Qe2 Bd5 30. Rf2 b5 31. Qe5 Qxe5 32. Rxe5 Nd6 33. Re7 c5 34. Re5 Bc4 35. Kc2 Bxa2 36. Rxc5 Bc4 37. b3 Bg8 38. Re2 Kb7 39. Re7+ Kb6 40. b4 g6 41. Rg7 Bd5 42. Rh7 Nc4 43. Rxh6 Rd6 44. Rxg6 Rxg6 45. Bxg6 Bg2 46. Kd3 Bxh3 47. Be8 Bxg4 48. Rxb5+ Kc7 49. Kxc4 1-0

[Event "W2 BDG theme corr7275"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Markwardt, Karl"]
[Black "Meyer, Eugene"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "41"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "20"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 e6 6. Bg5 Be7 7. Qd2 Nc6 8. 0-0-0 Nd5 9. Bxe7 Ncxe7 10. Ne4 b6 11. Ne5 Bb7 12. Ng5 0-0 13. Bd3 Ng6 14. Rhf1 Nf6 15. Nxg6 hxg6 16. Qf4 Bxg2 17. Rf2 Bd5 18. Qh4 Nh5 19. Rxf7 Rxf7 20. Bxg6 Rf4 21. Qxh5 1-0

[Event "W2 BDG theme corr7275"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Markwardt, Karl"]
[Black "Nolte, Jerome"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "67"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "20"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. Bc4 e6 7. Be3 Bb4 8. 0-0 0-0 9. Ne2 Nbd7 10. c3 Nb6 11. Bb3 Nbd5 12. Bg5 Be7 13. Ne5 Bf5 14. Ng3 Ne4 15. Bxd5 Nxg5 16. Bxb7 Rb8 17. Nc6 Qd6 18. Nxf5 exf5 19. Nxb8 Rxb8 20. Bf3 Rxb2 21. Qe1 c5 22. Rf2 Nxf3+ 23. gxf3 Rxf2 24. Qxf2 cxd4 25. Qxd4 Qc7 26. Re1 h6 27. Qd5 g6 28. c4 Bd6 29. Re8+ Kg7 30. Qd4+ f6 31. Kf1 h5 32. h4 Kf7 33. Ra8 Qc6 34. Rxa7+ 1-0

[Event "W2 BDG theme corr7275"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Markwardt, Karl"]
[Black "Roos, Bengt"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "111"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "20"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 e3 5. Bxe3 e6 6. Bd3 Bb4 7. Nge2 b6 8. 0-0 Bb7 9. Ne4 Nbd7 10. c4 Be7 11. N2g3 0-0 12. Qc2 h6 13. Rad1 Ne8 14. Nf2 f5 15. f4 g6 16. Rfe1 Ng7 17. a3 c5 18. dxc5 Bxc5 19. Bxc5 bxc5 20. Bf1 Qc7 21. Nd3 Rad8 22. Qc1 Kh7 23. Re2 a5 24. Rde1 Rfe8 25. Qc3 g5 26. fxg5 hxg5 27. Ne5 Nxe5 28. Rxe5 Re7 29. Nh1 Red7 30. Qe3 Rd4 31. Qxg5 Be4 32. Nf2 Rf8 33. Ng4 Qb8 34. Nf6+ Rxf6 35. Qxf6 Rd2 36. b4 axb4 37. axb4 cxb4 38. Qh4+ Kg8 39. Rb5 Qa7+ 40. c5 Rc2 41. Qd8+ Kf7 42. Qd4 Bd5 43. Ra1 Qe7 44. Rxb4 Rxc5 45. Rba4 Rc7 46. Ra7 Ne8 47. Rxc7 Qxc7 48. Ra7 Bb7 49. Ba6 Nd6 50. h4 Qc1+ 51. Kh2 Qc7 52. Kh3 Kg6 53. h5+ Kh7 54. Qe3 Qf7 55. Bxb7 Nb5 56. Ra5 1-0

[Event "W2 BDG theme corr7275"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Markwardt, Karl"]
[Black "Soller, Karl"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "140"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "20"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Nc6 6. Bb5 Bd7 7. 0-0 e6 8. Bg5 Be7 9. Qe2 Nb4 10. Bc4 c6 11. Ne5 0-0 12. Rf3 Be8 13. Rd1 Nfd5 14. Bxe7 Qxe7 15. Rdf1 Nxc3 16. bxc3 Nd5 17. Ng4 f6 18. Bd3 g5 19. c4 Nf4 20. Qe3 Bh5 21. Nh6+ Kh8 22. Rg3 Rad8 23. h4 Bg6 24. hxg5 fxg5 25. Bxg6 hxg6 26. Ng4 Qd6 27. c3 Ne2+ 28. Qxe2 Qxg3 29. Rxf8+ Rxf8 30. Qxe6 Kg7 31. Qe7+ Rf7 32. Qxg5 Qe1+ 33. Kh2 Qe4 34. Kg3 Qe1+ 35. Kh2 Qe6 36. Ne5 Rf6 37. Qg3 Rf5 38. Kg1 Qf6 39. Qe1 Qg5 40. c5 Rf8 41. a3 Re8 42. Kh2 Rh8+ 43. Kg1 Rh3 44. Ng4 Rh4 45. Nf2 Rh5 46. Nd3 Qh4 47. Nf2 Qh2+ 48. Kf1 Rf5 49. Qe7+ Rf7 50. Qg5 Qh1+ 51. Ke2 Qg1 52. Nd3 Qb1 53. Ke3 Rf6 54. Qg4 Qb3 55. Qd7+ Qf7 56. Qd8 Rf1 57. Qd6 Rf6 58. Qd8 Qd5 59. Qc7+ Qf7 60. Qa5 a6 61. Qd8 Rf1 62. Qd6 Rf6 63. Qd8 Re6+ 64. Ne5 Qe7 65. Qb8 Qg5+ 66. Kf2 Qf4+ 67. Kg1 Rf6 68. Qxb7+ Kh6 69. Qc8 Rf8 70. Qxc6 Qf2+ 1/2-1/2

[Event "W2 BDG theme corr7275"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Mueller, Gotfried"]
[Black "Markwardt, Karl"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "80"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "20"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 e5 4. dxe5 Qxd1+ 5. Kxd1 Nc6 6. Nxe4 Bf5 7. Ng3 0-0-0+ 8. Bd2 Nh6 9. Nxf5 Nxf5 10. Bd3 Nfd4 11. f4 Bc5 12. Nh3 h6 13. Rf1 Rd7 14. Nf2 Rhd8 15. Ne4 Bb6 16. Kc1 a5 17. Bc4 Nf5 18. Rf3 Nb4 19. c3 Be3 20. e6 Bxd2+ 21. Kd1 fxe6 22. Bxe6 Bxc3+ 23. Kc1 Nd4 24. Bxd7+ Rxd7 25. bxc3 Nxf3 26. gxf3 Nd3+ 27. Kc2 Nxf4 28. Re1 b6 29. Nd2 Nd5 30. Re4 Rf7 31. Re5 Ne7 32. Re3 Nf5 33. Re5 Nd6 34. Kb3 Kd7 35. Re2 Re7 36. Rg2 Ke6 37. Kc2 Kf5 38. Kd3 Nf7 39. Ne4 Ne5+ 40. Ke3 Nxf3 0-1

[Event "W2 BDG theme corr7275"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Muller, Gunter"]
[Black "Markwardt, Karl"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "64"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "20"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 e5 4. Nxe4 exd4 5. Bb5+ Bd7 6. Qe2 Qe7 7. Bc4 Nc6 8. Bg5 f6 9. Bd2 0-0-0 10. 0-0-0 Be6 11. Ng3 Ne5 12. Bxe6+ Qxe6 13. Kb1 Qb6 14. Bc1 Ne7 15. f4 Nd5 16. Ka1 Nc6 17. Nf3 Bc5 18. Rhe1 Rhe8 19. Qxe8 Rxe8 20. Rxe8+ Kd7 21. Rg8 Ncb4 22. Rxg7+ Kc6 23. Ne2 Nxc2+ 24. Kb1 Na3+ 25. Ka1 Nb4 26. b3 Nac2+ 27. Kb1 Qa6 28. Nexd4+ Nxd4 29. Nxd4+ Bxd4 30. Rd2 Bc3 31. Re7 Kb6 32. Re6+ c6 0-1

[Event "W2 BDG theme corr7275"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Pape, Manfred"]
[Black "Markwardt, Karl"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "30"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "20"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 e5 4. Nxe4 exd4 5. Bb5+ Bd7 6. Bc4 Nc6 7. Nf3 Be6 8. Bxe6 fxe6 9. 0-0 Qd5 10. Neg5 e5 11. c4 Qxc4 12. Nxe5 Nxe5 13. Re1 0-0-0 14. Rxe5 Bd6 15. Ra5 h6 0-1

[Event "W2 BDG theme corr7275"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Rathmann, Hans"]
[Black "Markwardt, Karl"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "96"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "20"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 e5 4. Be3 exd4 5. Bxd4 Nc6 6. Bb5 Bd7 7. Be3 Bb4 8. Nge2 Nf6 9. 0-0 a6 10. Bc4 Bd6 11. Bg5 Bxh2+ 12. Kh1 Be5 13. Nxe4 h6 14. Bxf6 Bxf6 15. Qd5 0-0 16. Nxf6+ Qxf6 17. Bd3 Ne5 18. Qe4 Nxd3 19. Qxd3 Bb5 20. c4 Qh4+ 21. Kg1 Qxc4 22. Qxc4 Bxc4 23. Rfe1 Rfe8 24. Nc3 Kf8 25. Rec1 Rad8 26. b3 Be6 27. Na4 Re7 28. Rc3 Rd2 29. Nc5 Bc8 30. a4 b6 31. Nd3 a5 32. Rac1 Bf5 33. Ne1 c5 34. f3 Red7 35. Re3 Rb2 36. Rcc3 Rd1 37. Kh2 Rdb1 38. Kg3 Be6 39. Nd3 Rxb3 40. Ne5 Rxc3 41. Rxc3 Ra1 42. Rd3 Ke7 43. Nc6+ Kf6 44. Rd8 Rxa4 45. Rb8 Ra1 46. Rxb6 a4 47. Rb5 a3 48. Rxc5 Rb1 0-1

[Event "W2 BDG theme corr7275"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Richter Mendau, J."]
[Black "Markwardt, Karl"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "37"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "20"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 e5 4. dxe5 Qxd1+ 5. Nxd1 Nc6 6. Bb5 Bd7 7. Nc3 0-0-0 8. Bf4 Nb4 9. Bxd7+ Rxd7 10. Rc1 f5 11. exf6 Nxf6 12. Nge2 Be7 13. Ng3 Nfd5 14. Nxd5 Nxd5 15. Be3 Nxe3 16. fxe3 Bh4 17. Ke2 Bxg3 18. hxg3 g5 19. Rcd1 1/2-1/2

[Event "W2 BDG theme corr7275"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Sneiders, Edgars"]
[Black "Markwardt, Karl"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "77"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "20"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 e5 4. Nxe4 exd4 5. Bd3 Nc6 6. Ne2 Be6 7. 0-0 Qd7 8. a3 Nf6 9. Nxf6+ gxf6 10. b4 Bg7 11. Ng3 0-0-0 12. Qh5 Ne5 13. Bf5 Ng6 14. Bd2 Ne7 15. Bd3 f5 16. a4 Rdg8 17. b5 Bf6 18. a5 Rg4 19. b6 a6 20. Rfe1 Rhg8 21. h3 Rh4 22. Qe2 c5 23. Bxa6 d3 24. Bxd3 Bxa1 25. Rxa1 c4 26. a6 bxa6 27. Rxa6 Qd5 28. Qe3 cxd3 29. b7+ Kxb7 30. Qa7+ Kc8 31. Ba5 Rc4 32. Rb6 Nc6 33. Qb7+ Kd8 34. Rb5+ Ke8 35. Rxd5 dxc2 36. Bd2 Rxg3 37. Qa8+ Ke7 38. Qb7+ Ke8 39. Qa8+ 1/2-1/2

[Event "W2 BDG theme corr7275"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Stock, Manfred"]
[Black "Markwardt, Karl"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "84"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "20"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 e5 4. Be3 exd4 5. Bxd4 Nc6 6. Bb5 Bd7 7. Nge2 Qg5 8. Ng3 0-0-0 9. Be3 Qg6 10. Ncxe4 Bg4 11. Qc1 Rd1+ 12. Qxd1 Bxd1 13. Rxd1 a6 14. Ba4 f5 15. Nc3 Bb4 16. 0-0 Nge7 17. Nd5 Nxd5 18. Rxd5 b5 19. Bb3 Rf8 20. f4 Bd6 21. c3 Ne7 22. Rd2 h5 23. a4 h4 24. Ne2 h3 25. g3 c5 26. axb5 axb5 27. Ba2 Bc7 28. b4 Qc6 29. Rf2 cxb4 30. cxb4 Rd8 31. Rxd8+ Bxd8 32. Bc5 Qe4 33. Nd4 Qe1+ 34. Rf1 Qe3+ 35. Rf2 Qc1+ 36. Rf1 Qb2 37. Be6+ Kb7 38. Rf2 Qc1+ 39. Rf1 Qe3+ 40. Rf2 Bb6 41. Bxf5 Nxf5 42. Nxf5 Qe1+ 0-1

[Event "W2 BDG theme corr7275"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Wolff, Gerhard"]
[Black "Markwardt, Karl"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "40"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "20"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 e5 4. Nxe4 exd4 5. Bb5+ Bd7 6. Qe2 Qe7 7. Bxd7+ Nxd7 8. Bg5 f6 9. Bf4 0-0-0 10. 0-0-0 g5 11. Bd2 Qe6 12. Kb1 Ne7 13. Bb4 Qb6 14. Qd2 Nc6 15. Bxf8 Rhxf8 16. Ne2 Nde5 17. Qc1 h6 18. h3 f5 19. f4 fxe4 20. fxe5 Nxe5 0-1

[Event "W1 BDG theme qual corr6871"]
[Site "corr"]
[Date "1968.??.??"]
[Round "?"]
[White "Engman, T."]
[Black "Markwardt, Karl"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "40"]
[EventDate "1968.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 e5 4. d5 Bb4 5. Bd2 Nf6 6. Bc4 c6 7. dxc6 Nxc6 8. Nge2 Bg4 9. h3 Bxe2 10. Qxe2 Nd4 11. Qd1 Qc7 12. Bb5+ Ke7 13. Ba4 Qa5 14. Bb3 Rhd8 15. a3 Bxc3 16. Bxc3 Qa6 17. Bb4+ Ke8 18. Bd2 Nxb3 19. cxb3 e3 20. fxe3 Ne4 0-1

[Event "W1 BDG theme qual corr6871"]
[Site "corr"]
[Date "1968.??.??"]
[Round "?"]
[White "Markwardt, Karl"]
[Black "Poschk, H."]
[Result "1-0"]
[ECO "D00"]
[PlyCount "37"]
[EventDate "1968.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bf5 6. Ne5 e6 7. Qf3 c6 8. Be3 Nbd7 9. 0-0-0 Bd6 10. Bg5 Qc7 11. Bxf6 Nxf6 12. g4 Bg6 13. h4 Bxe5 14. dxe5 Qxe5 15. h5 Be4 16. Qe3 Nxg4 17. Qxe4 Qg5+ 18. Rd2 Nf2 19. Qh4 1-0

[Event "BDG theme corr"]
[Site "GER corr"]
[Date "1965.??.??"]
[Round "?"]
[White "Diemer, Emil Joseph"]
[Black "Markwardt, Karl"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "39"]
[EventDate "1965.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bf5 6. Nh4 Bg4 7. Qd3 e5 8. dxe5 Nfd7 9. Qg3 Be7 10. Qxg4 Bxh4+ 11. g3 Nxe5 12. Qe2 Bf6 13. Bg2 c6 14. Bf4 0-0 15. Rd1 Nbd7 16. 0-0 Qb6+ 17. Kh1 Qxb2 18. Ne4 Nb6 19. Nxf6+ gxf6 20. Bh6 1-0

[Event "FRG corr"]
[Site "GER corr"]
[Date "1961.??.??"]
[Round "?"]
[White "Schueler, Wolfgang"]
[Black "Markwardt, Karl"]
[Result "0-1"]
[ECO "C70"]
[PlyCount "60"]
[EventDate "1961.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bb7 6. d4 d6 7. Ng5 Nh6 8. c3 Qf6 9. d5 Na5 10. Bc2 Ng8 11. 0-0 h6 12. Nf3 Ne7 13. a4 c6 14. axb5 axb5 15. dxc6 Bxc6 16. Qe2 g5 17. Bd3 Bg7 18. Bxb5 0-0 19. Bxc6 Naxc6 20. Rxa8 Rxa8 21. b4 Ng6 22. b5 Nce7 23. c4 g4 24. Nfd2 h5 25. Nb3 Nf4 26. Qd1 Neg6 27. Nc3 Qh4 28. b6 Nxg2 29. Qd3 N2f4 30. Qg3 Qd8 0-1

[Event "corr"]
[Site "corr"]
[Date "1959.??.??"]
[Round "?"]
[White "Markwardt, Karl"]
[Black "Hrudka, Erwin"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "55"]
[EventDate "1959.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Qe1 Bf5 9. Qh4 Bxc2 10. h3 Nbd7 11. Bh6 c6 12. Ng5 e6 13. Rf2 Bf5 14. g4 Be4 15. Bxg7 Kxg7 16. Ncxe4 h6 17. Nxf6 Nxf6 18. Nf3 Qd6 19. Re1 Rh8 20. Ne5 g5 21. Qg3 Rhf8 22. Qf3 Nd5 23. Bxd5 exd5 24. Nxf7 Qf4 25. Qxf4 gxf4 26. Nd6 Rab8 27. Nf5+ Kg6 28. Re6+ 1-0

[Event "BDG theme corr"]
[Site "corr"]
[Date "1959.??.??"]
[Round "?"]
[White "Markwardt, Karl"]
[Black "Paulig, J."]
[Result "1-0"]
[ECO "D00"]
[PlyCount "47"]
[EventDate "1959.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 c5 5. d5 exf3 6. Nxf3 g6 7. Bc4 Bg7 8. 0-0 a6 9. a4 0-0 10. Qe1 Bf5 11. Qh4 Nh5 12. g4 Bf6 13. Qh3 Bd7 14. Qg2 Ng7 15. Bh6 Qc8 16. h3 e6 17. Ne4 Bd4+ 18. Nxd4 cxd4 19. Nf6+ Kh8 20. Qg3 Qxc4 21. Qe5 Nc6 22. Bxg7+ Kxg7 23. Nh5+ Kh6 24. Qf4+ 1-0

[Event "corr"]
[Site "corr"]
[Date "1959.??.??"]
[Round "?"]
[White "Markwardt, Karl"]
[Black "Secula, Victor"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "73"]
[EventDate "1959.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. f3 d5 3. e4 dxe4 4. Nc3 exf3 5. Nxf3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Qe1 Nc6 9. Ne2 Nd5 10. c3 Bg4 11. Qh4 Bxf3 12. Rxf3 e5 13. Bg5 Qd7 14. Raf1 exd4 15. Bxd5 Qxd5 16. Nf4 Qe4 17. Re1 Qc2 18. Re2 Qb1+ 19. Re1 Qxb2 20. Rh3 h5 21. Nxh5 gxh5 22. Bf6 Rfe8 23. Rf1 Re6 24. Rg3 Qe2 25. Qg5 Kf8 26. Qxg7+ Ke8 27. cxd4 Nd8 28. Bxd8 Kxd8 29. Rxf7 Qe1+ 30. Rf1 Qe2 31. Rf8+ Re8 32. Qf6+ Kc8 33. Rxe8+ Qxe8 34. Qf5+ Kb8 35. Qe5 Qd8 36. Qf6 Qe8 37. Qe7 1-0

[Event "corr"]
[Site "corr"]
[Date "1958.??.??"]
[Round "?"]
[White "Markwardt, Karl"]
[Black "Kuehnel, Heinrich"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "59"]
[EventDate "1958.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 dxe4 4. f3 exf3 5. Nxf3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Qe1 c6 9. Bg5 Nbd7 10. Qh4 Nb6 11. Bb3 a5 12. a3 a4 13. Ba2 Bf5 14. Rf2 Nbd5 15. h3 Qd6 16. Bxd5 cxd5 17. Bh6 Rfc8 18. Raf1 Rxc3 19. bxc3 Qxa3 20. g4 Bxh6 21. Qxh6 Bxg4 22. Ng5 Bf5 23. Rxf5 gxf5 24. Kh1 Qxc3 25. Rg1 Qxd4 26. Nf3+ Qxg1+ 27. Kxg1 a3 28. Qg5+ Kf8 29. Qc1 a2 30. Qa1 1-0

[Event "FRG-Cup4 qual corr"]
[Site "GER corr"]
[Date "1957.??.??"]
[Round "?"]
[White "Markwardt, Karl"]
[Black "Mueller, W."]
[Result "1-0"]
[ECO "D00"]
[PlyCount "55"]
[EventDate "1957.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 Bf5 5. Bc4 e6 6. fxe4 Nxe4 7. Nf3 Bb4 8. 0-0 Nxc3 9. bxc3 Bxc3 10. Ba3 Bxa1 11. Qxa1 Qf6 12. Ne5 Nd7 13. Qc3 a6 14. Bb3 c5 15. Nxd7 Kxd7 16. Qxc5 Qd8 17. Rxf5 exf5 18. Ba4+ b5 19. Qd6+ Kc8 20. Qc6+ Kb8 21. Bd6+ Ka7 22. Bc5+ Kb8 23. Bb3 Qc8 24. Bd6+ Ka7 25. Bc7 Rb8 26. Qc5+ Ka8 27. Bd5+ Rb7 28. Qb6 1-0

[Event "BDG theme corr"]
[Site "corr"]
[Date "1957.??.??"]
[Round "?"]
[White "Markwardt, Karl"]
[Black "Saga, Kristian"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "63"]
[EventDate "1957.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. f3 g6 4. e4 dxe4 5. Bc4 c6 6. fxe4 Bg7 7. Nf3 0-0 8. 0-0 b5 9. Bd3 Nbd7 10. e5 Ne8 11. Be3 Nb6 12. b3 Nc7 13. Qd2 Nbd5 14. Nxd5 Nxd5 15. Bh6 Qb6 16. Rfe1 f6 17. Bxg7 Kxg7 18. c4 bxc4 19. bxc4 Nc7 20. exf6+ exf6 21. Re7+ Rf7 22. Rxf7+ Kxf7 23. Qh6 Kg8 24. c5 Qb4 25. Bxg6 hxg6 26. Qxg6+ Kf8 27. Qxf6+ Ke8 28. Qxc6+ Kd8 29. Qd6+ Bd7 30. Ne5 Qb5 31. c6 Qd5 32. Qf8+ 1-0

[Event "Niedersachsen-ch"]
[Site "Lueneburg"]
[Date "1956.04.01"]
[Round "13"]
[White "Markwardt, Karl"]
[Black "Schulz, Robert"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "115"]
[EventDate "1956.03.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. e4 e6 3. c4 dxe4 4. Nc3 Nc6 5. Be3 Nf6 6. f3 Bb4 7. Qb3 0-0 8. 0-0-0 Bxc3 9. Qxc3 Qe7 10. a3 a6 11. Qc2 Bd7 12. fxe4 Rfb8 13. Nf3 b5 14. Ng5 h6 15. h4 e5 16. dxe5 Nxe5 17. Bf4 c5 18. Qc3 Re8 19. Qxe5 Qxe5 20. Bxe5 Rxe5 21. Nf3 Rxe4 22. g3 Bg4 23. Nd2 Bxd1 24. Nxe4 Nxe4 25. Bg2 Nxg3 26. Rxd1 Re8 27. cxb5 axb5 28. Bc6 Rb8 29. Rd5 b4 30. a4 c4 31. Bb5 c3 32. bxc3 bxc3 33. Rc5 Rd8 34. Rxc3 Nf5 35. Rd3 Rxd3 36. Bxd3 Nd6 37. a5 Kf8 38. a6 Nc8 39. Bf5 Na7 40. Be4 Ke7 41. h5 Kd6 42. Kd2 Ke5 43. Ke3 f5 44. Bf3 f4+ 45. Kd3 Kf5 46. Kc4 g5 47. hxg6 Kxg6 48. Kc5 h5 49. Kb6 Nc8+ 50. Kc7 Na7 51. Kb7 Nb5 52. Kb6 Nd6 53. Bb7 Nxb7 54. axb7 f3 55. b8Q f2 56. Qf8 Kg5 57. Qxf2 Kg4 58. Qh2 1-0

[Event "Niedersachsen-ch"]
[Site "Lueneburg"]
[Date "1956.03.31"]
[Round "12"]
[White "Mercker, Goetz"]
[Black "Markwardt, Karl"]
[Result "1-0"]
[ECO "A21"]
[PlyCount "80"]
[EventDate "1956.03.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. e3 f5 4. d4 Be7 5. Qh5+ g6 6. Qd1 Nf6 7. Nf3 e4 8. Nd2 0-0 9. Be2 Nc6 10. b3 a6 11. Bb2 Rb8 12. 0-0 Bd7 13. f3 exf3 14. Nxf3 d5 15. a4 Nb4 16. Ne5 Be6 17. Qd2 a5 18. Rac1 c6 19. Ba3 Bd6 20. Nf3 Re8 21. c5 Bc7 22. Bxb4 axb4 23. Na2 Bc8 24. Ne1 Ne4 25. Qd3 Qh4 26. Nf3 Qh6 27. Ne5 Rxe5 28. dxe5 Bxe5 29. g3 Be6 30. Rc2 Rd8 31. Bf3 Ng5 32. Bg2 Qf8 33. Nxb4 d4 34. e4 Qg7 35. Re2 fxe4 36. Bxe4 Nxe4 37. Qxe4 Bxb3 38. Qxe5 Qxe5 39. Rxe5 Bxa4 40. Rf2 Bb3 1-0

[Event "Niedersachsen-ch"]
[Site "Lueneburg"]
[Date "1956.03.30"]
[Round "10"]
[White "Greb, Wolfgang"]
[Black "Markwardt, Karl"]
[Result "1-0"]
[ECO "A46"]
[PlyCount "70"]
[EventDate "1956.03.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 h6 5. Bh4 d6 6. c4 g5 7. Bg3 b6 8. Nc3 Bb7 9. h3 Nbd7 10. Bd3 Nh5 11. Bh2 Ng7 12. Qc2 h5 13. e4 g4 14. Nd2 Bf6 15. Nb3 a5 16. a4 gxh3 17. gxh3 Nf5 18. Ne2 Nh4 19. 0-0-0 Nf3 20. Bf4 e5 21. dxe5 dxe5 22. Be3 Qe7 23. c5 bxc5 24. Nxc5 Nxc5 25. Bxc5 Bg5+ 26. Kb1 Qf6 27. Bb5+ c6 28. Rd6 Nd2+ 29. Ka2 Qf3 30. Rxc6 Bxc6 31. Bxc6+ Kd8 32. Bxa8 Qxh1 33. Bb6+ Ke7 34. Qc7+ Kf6 35. Nc3 Rg8 1-0

[Event "Niedersachsen-ch"]
[Site "Lueneburg"]
[Date "1956.03.29"]
[Round "8"]
[White "Boetcher, Gerhard"]
[Black "Markwardt, Karl"]
[Result "1-0"]
[ECO "C92"]
[PlyCount "81"]
[EventDate "1956.03.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[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. h3 0-0 9. c3 a5 10. a4 b4 11. d4 bxc3 12. bxc3 exd4 13. cxd4 Rb8 14. Nbd2 Ba6 15. Nf1 d5 16. e5 Ne4 17. Re3 Nb4 18. N1d2 Ng5 19. Nxg5 Bxg5 20. Rc3 Kh8 21. Nf3 Be7 22. Bf4 Rc8 23. Rac1 c6 24. Qd2 Rg8 25. Ng5 Rf8 26. e6 Bxg5 27. Bxg5 f6 28. Re1 Qe7 29. Bh4 Rfe8 30. f4 Kg8 31. f5 Kh8 32. Bd1 Rg8 33. Bh5 Rgf8 34. Rg3 Rc7 35. Bf7 Ra7 36. Qd1 Rxf7 37. exf7 Qxf7 38. Rge3 Ra8 39. Bxf6 gxf6 40. Re7 Qg8 41. Qh5 1-0

[Event "Niedersachsen-ch"]
[Site "Lueneburg"]
[Date "1956.03.29"]
[Round "9"]
[White "Markwardt, Karl"]
[Black "Weise, Dieter"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "52"]
[EventDate "1956.03.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Be3 Nbd7 9. Bd3 e6 10. 0-0 Be7 11. Ne4 0-0 12. c3 Nd5 13. Bd2 f5 14. Nf2 Bg5 15. Bxg5 Qxg5 16. Rae1 Rae8 17. Bb1 e5 18. g3 e4 19. Qg2 Ne3 20. Rxe3 Qxe3 21. Kh2 Nf6 22. a4 Nh5 23. Ba2+ Kh8 24. Nd1 Qg5 25. Bb1 f4 26. g4 f3 0-1

[Event "Niedersachsen-ch"]
[Site "Lueneburg"]
[Date "1956.03.28"]
[Round "7"]
[White "Gohlke, Karl Heinz"]
[Black "Markwardt, Karl"]
[Result "1-0"]
[ECO "E17"]
[PlyCount "60"]
[EventDate "1956.03.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 d6 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 c5 11. Qe3 Be4 12. dxc5 Bf6 13. Nd4 Bxg2 14. Kxg2 bxc5 15. Nxe6 Qd7 16. Rb1 Kf7 17. Ng5+ Kg6 18. Nf3 Re8 19. Qd3 Qe6 20. g4 Qe4 21. gxf5+ Qxf5 22. Qxf5+ Kxf5 23. e3 Nc6 24. Bb2 Rad8 25. Rfd1 Re6 26. Rd5+ Kg6 27. a3 Ne7 28. Rd3 Kf7 29. Bxf6 gxf6 30. Rbd1 a5 1-0

[Event "Niedersachsen-ch"]
[Site "Lueneburg"]
[Date "1956.03.27"]
[Round "6"]
[White "Markwardt, Karl"]
[Black "Menke, Gerhard"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "96"]
[EventDate "1956.03.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Be2 Bg7 5. g4 Nc6 6. g5 Nd7 7. d5 Ncb8 8. Be3 c5 9. Qc1 a6 10. h4 b5 11. h5 Nb6 12. h6 Bxc3+ 13. bxc3 N8d7 14. f4 Bb7 15. Nf3 e6 16. dxe6 fxe6 17. f5 Bxe4 18. fxe6 Nf8 19. 0-0 Qe7 20. Nd2 Bf5 21. Bf3 0-0-0 22. Re1 Nxe6 23. Ne4 Bxe4 24. Bxe4 d5 25. Bg2 Kb7 26. a4 Qd6 27. axb5 axb5 28. Rb1 Kc6 29. Qb2 Nc7 30. Qc1 Rhf8 31. Rf1 Rxf1+ 32. Qxf1 Rf8 33. Qe2 Nc4 34. Bc1 Qe5 35. Qxe5 Nxe5 36. Be3 Nc4 37. Bf2 Ne6 38. Re1 Nxg5 39. Re7 Rf7 40. Rxf7 Nxf7 41. Bh3 Nxh6 42. Be6 Kd6 43. Bc8 Nf5 44. Kg2 Nfe3+ 45. Kf3 Nxc2 46. Bg3+ Kc6 47. Be6 b4 48. cxb4 Nd4+ 0-1

[Event "Niedersachsen-ch"]
[Site "Lueneburg"]
[Date "1956.03.27"]
[Round "5"]
[White "Peters, Werner Wolfgang"]
[Black "Markwardt, Karl"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "55"]
[EventDate "1956.03.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. b3 d5 2. e3 e5 3. Bb2 Bd6 4. f4 Qe7 5. Nf3 Bg4 6. Be2 e4 7. Nd4 Bxe2 8. Qxe2 Nh6 9. 0-0 0-0 10. g4 f6 11. Nc3 c6 12. h3 Nd7 13. Kh1 Nc5 14. Qg2 Ne6 15. Nce2 Nxd4 16. Nxd4 c5 17. Ne2 g5 18. Nc3 Qe6 19. Rae1 Rad8 20. Ne2 Be7 21. Ng3 b5 22. Re2 a5 23. Ref2 c4 24. Nh5 a4 25. fxg5 fxg5 26. Nf6+ Bxf6 27. Rxf6 Rxf6 28. Rxf6 1-0

[Event "Niedersachsen-ch"]
[Site "Lueneburg"]
[Date "1956.03.25"]
[Round "3"]
[White "Schneider, Woldemar"]
[Black "Markwardt, Karl"]
[Result "1-0"]
[ECO "C22"]
[PlyCount "79"]
[EventDate "1956.03.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Be7 6. Nf3 0-0 7. Bc4 d6 8. h3 a6 9. 0-0 Bd7 10. Bd2 Ne5 11. Bb3 Qc8 12. Nxe5 dxe5 13. Nd5 Nxd5 14. exd5 Bd6 15. c4 b6 16. Bc2 f5 17. b4 f4 18. Qf3 Bf5 19. Be4 Rb8 20. Rfc1 Bxe4 21. Qxe4 Qf5 22. Re1 Rbe8 23. Rac1 Qxe4 24. Rxe4 c5 25. dxc6 b5 26. cxb5 axb5 27. a4 bxa4 28. b5 Bc7 29. Rxa4 e4 30. Ba5 Ra8 31. Rca1 Be5 32. R1a2 e3 33. b6 Rfd8 34. fxe3 fxe3 35. Kf1 Rf8+ 36. Ke2 Rf2+ 37. Kxe3 Rxa2 38. Rxa2 Bc3 39. Bxc3 Rxa2 40. b7 1-0

[Event "Niedersachsen-ch"]
[Site "Lueneburg"]
[Date "1956.03.24"]
[Round "1"]
[White "Von Wolff, Eduard"]
[Black "Markwardt, Karl"]
[Result "1/2-1/2"]
[ECO "C35"]
[PlyCount "106"]
[EventDate "1956.03.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Nf6 5. Nc3 Nxe4 6. Bxf7+ Kxf7 7. Nxe4 Rf8 8. 0-0 d5 9. Nf2 Kg8 10. d4 Bd6 11. c3 c6 12. Nd3 Bg4 13. Qb3 Bxf3 14. Rxf3 Qb6 15. Bxf4 Qxb3 16. axb3 Bxf4 17. Rxf4 Rxf4 18. Nxf4 Nd7 19. Kf2 Nf6 20. Nd3 a6 21. Nc5 Rb8 22. h3 Kf7 23. Rf1 h6 24. g4 a5 25. Ke3 Ke7 26. Rf5 b6 27. Re5+ Kf7 28. Nd3 g5 29. Rf5 Rc8 30. Ne5+ Ke6 31. c4 b5 32. cxb5 cxb5 33. Nd3 Nd7 34. Kd2 b4 35. Rf1 Rb8 36. Ra1 Rb5 37. Re1+ Kd6 38. Rf1 Rb8 39. Rf7 Rh8 40. Rg7 Kc6 41. Rg6+ Kb5 42. Rd6 Nb6 43. Ne5 Rh7 44. Rf6 h5 45. gxh5 Rxh5 46. Rf3 a4 47. bxa4+ Nxa4 48. b3 Nc3 49. Ng4 Rh8 50. Nf2 Re8 51. Re3 Rf8 52. Nd3 Ne4+ 53. Ke1 Rc8 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1956.??.??"]
[Round "?"]
[White "Markwardt, Karl"]
[Black "Raschick"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "33"]
[EventDate "1956.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 Bf5 5. Bg5 Nbd7 6. d5 h6 7. Bh4 g5 8. Bg3 Bg7 9. Bc4 a6 10. Qe2 exf3 11. Nxf3 Nh5 12. 0-0 Nxg3 13. hxg3 Bg4 14. d6 Bd4+ 15. Nxd4 Bxe2 16. Bxf7+ Kf8 17. Ne6# 1-0

[Event "FRG corr"]
[Site "GER corr"]
[Date "1955.??.??"]
[Round "?"]
[White "Markwardt, Karl"]
[Black "Diemer, Emil Joseph"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "27"]
[EventDate "1955.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 e5 4. Nxe4 exd4 5. Bc4 Nc6 6. Nf3 Bb4+ 7. c3 dxc3 8. Bxf7+ Kxf7 9. Qb3+ Kg6 10. 0-0 h6 11. Re1 cxb2 12. Bxb2 Be7 13. h4 Bxh4 14. Rad1 1-0

