[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "1993.??.??"]
[Round "11"]
[White "Frohne, Gerd"]
[Black "Harke, Michael"]
[Result "1-0"]
[ECO "A69"]
[PlyCount "79"]
[EventDate "1993.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Be2 0-0 9. Nf3 Re8 10. e5 dxe5 11. fxe5 Ng4 12. Bg5 Qb6 13. 0-0 Nxe5 14. d6 Be6 15. Nd5 Bxd5 16. Qxd5 Qc6 17. Rad1 Qxd5 18. Rxd5 Ned7 19. Rd2 Nc6 20. Bc4 Nd8 21. Be7 h6 22. Re2 a6 23. Nh4 Bd4+ 24. Kh1 Ne5 25. Rxe5 Bxe5 26. Nxg6 Bxb2 27. d7 Rxe7 28. Nxe7+ Kf8 29. Nc8 f6 30. Bd5 Rb8 31. Rf4 h5 32. Rh4 Be5 33. g4 Kg7 34. Rxh5 b5 35. Be4 c4 36. Rh7+ Kg8 37. Ne7+ Kf8 38. Ng6+ Kg8 39. Re7 b4 40. Bd5+ 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "1993.??.??"]
[Round "9"]
[White "Harke, Michael"]
[Black "Niebergall, Gerhard"]
[Result "1-0"]
[ECO "E69"]
[PlyCount "113"]
[EventDate "1993.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 Nbd7 7. 0-0 c6 8. h3 e5 9. e4 Qb6 10. dxe5 dxe5 11. Qe2 a5 12. Be3 Qb4 13. a3 Qe7 14. Kh2 Nc5 15. Nd2 Nh5 16. Rad1 a4 17. Nf3 Nb3 18. Na2 Nf6 19. Nc3 h5 20. Rfe1 Nh7 21. Na2 Be6 22. Nc1 Na5 23. Nd2 f5 24. exf5 Bxf5 25. Ne4 Qe6 26. Nd6 e4 27. Rd2 Be5 28. Red1 Bxd6 29. Rxd6 Qxc4 30. Qd2 Qf7 31. Bf1 Be6 32. Qd4 Bd5 33. Qb6 Qf5 34. R1xd5 cxd5 35. Rxg6+ Kh8 36. Bd4+ Nf6 37. Rxf6 Rxf6 38. Qxf6+ Qxf6 39. Bxf6+ Kh7 40. Ne2 Rf8 41. Bd4 Nb3 42. Be3 Rc8 43. Nd4 Nxd4 44. Bxd4 Rc2 45. Kg2 Kg8 46. Bb5 e3 47. Bxe3 Rxb2 48. Bxa4 Kf7 49. Bd1 Kg6 50. Bf3 Rb5 51. Kf1 Ra5 52. Bc1 Rb5 53. Ke2 b6 54. Bd2 Rb3 55. Bb4 d4 56. Be4+ Kf6 57. Bc2 1-0

