[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1988.??.??"]
[Round "?"]
[White "Diedam, Norbert"]
[Black "Vormbrock, K."]
[Result "1-0"]
[ECO "A57"]
[PlyCount "63"]
[EventDate "1988.03.??"]
[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 b5 4. cxb5 a6 5. e3 e6 6. Nc3 exd5 7. Nxd5 Bb7 8. Nc3 d5 9. Nf3 Bd6 10. Be2 0-0 11. 0-0 Qc7 12. bxa6 Nxa6 13. Nb5 Qc6 14. Nxd6 Qxd6 15. b3 Nb4 16. a3 Nc6 17. Bb2 Ne4 18. Qc2 f5 19. Rfd1 Ba6 20. Bc4 Ne7 21. Rac1 Rfd8 22. a4 Qb6 23. Bxa6 Rxa6 24. Nd2 Rc8 25. Nxe4 fxe4 26. Ba3 Ra5 27. Qc3 Nf5 28. Rxd5 Nh4 29. Qc4 Kh8 30. Qxe4 Ng6 31. Rcd1 Qb7 32. Rd7 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1988.??.??"]
[Round "?"]
[White "Vormbrock, K."]
[Black "Schelwokat, Peter"]
[Result "1/2-1/2"]
[ECO "C97"]
[PlyCount "67"]
[EventDate "1988.03.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[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 Bd7 13. dxc5 dxc5 14. Qe2 Rfe8 15. Nf1 Nh5 16. a4 Nf4 17. Bxf4 exf4 18. e5 g6 19. N1d2 Rab8 20. Ne4 Nc6 21. axb5 axb5 22. Qd2 Bf5 23. Qxf4 f6 24. Qg3 Nxe5 25. Nxe5 Qxe5 26. Qxe5 fxe5 27. Bd1 c4 28. Bf3 b4 29. Ng3 bxc3 30. bxc3 Bd3 31. Rxe5 Bf6 32. Rxe8+ Rxe8 33. Bd5+ Kg7 34. Ra4 1/2-1/2

