[Event "Porz op 30th 9394"]
[Site "Cologne"]
[Date "1993.??.??"]
[Round "3"]
[White "Ehrenberg, Michael"]
[Black "Boehmer, Heinz"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "51"]
[EventDate "1993.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 d4 3. Nce2 c5 4. h3 Nc6 5. Ng3 Nf6 6. Nf3 e6 7. a3 Bd6 8. Bc4 Bxg3 9. fxg3 Nxe4 10. g4 a6 11. d3 Ng3 12. Rg1 Qc7 13. Qd2 h5 14. Qf4 Qxf4 15. Bxf4 h4 16. Bg5 b5 17. Ba2 Bb7 18. Bxh4 Nf5 19. gxf5 exf5 20. 0-0-0 0-0 21. g4 f4 22. Bg5 Na5 23. Ne5 f3 24. Be7 Rae8 25. Ng6 Kh7 26. Nxf8+ 1-0

[Event "Porz op 27th"]
[Site "Cologne"]
[Date "1991.??.??"]
[Round "6"]
[White "Boehmer, Heinz"]
[Black "Schaffarth, Peter"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "2255"]
[PlyCount "110"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Be3 e5 6. Nc3 exd4 7. Qxd4 Qxd4 8. Bxd4 Nc6 9. Bxb6 axb6 10. a3 Bd6 11. Nf3 0-0 12. Be2 Ne5 13. 0-0 Be6 14. Nd2 Rad8 15. Rad1 c6 16. Nce4 Be7 17. f4 Bg4 18. Nf3 Nxf3+ 19. Bxf3 Bxf3 20. gxf3 h6 21. f5 Rfe8 22. Kg2 Kf8 23. a4 Bc5 24. b3 Bd4 25. Rfe1 Rd7 26. Re2 Red8 27. Red2 Ke8 28. Kh3 Ke7 29. Re2 Kf8 30. Red2 Ke8 31. Kg4 g6 32. f6 Kf8 33. c5 Rd5 34. cxb6 Bxb6 35. Rxd5 cxd5 36. Nc3 d4 37. Ne4 d3 38. b4 Be3 39. Nc5 Rd4+ 40. Kg3 d2 41. Kg2 Rxb4 42. Ne4 Rxa4 43. Kf1 Ra8 44. Ke2 Bf4 45. h3 Rc8 46. Ra1 Ke8 47. Ra2 Rd8 48. Kd1 Rd5 49. Ra8+ Rd8 50. Ra2 b6 51. Rb2 Rb8 52. Rb5 Rc8 53. Ke2 Rc1 54. Nxd2 Rc2 55. Rd5 Rxd2+ 0-1

