[Event "FRG-ch corr"]
[Site "GER corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Rengren, O."]
[Black "Stern, Werner"]
[Result "1/2-1/2"]
[ECO "D88"]
[PlyCount "82"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. 0-0 Nc6 10. Be3 Bg4 11. f3 Na5 12. Bb5 cxd4 13. cxd4 Bd7 14. Bd3 Rc8 15. Rb1 a6 16. Qd2 b5 17. Rfc1 e6 18. Nf4 Nc4 19. Bxc4 Rxc4 20. Rxc4 bxc4 21. Qb4 Bb5 22. Ne2 Qd7 23. Ra1 Rc8 24. a4 Bc6 25. Kf2 f5 26. e5 Bd5 27. Rb1 Rc7 28. Qa5 Rb7 29. Rxb7 Bxb7 30. Qb6 Bf8 31. Bd2 Qc6 32. Qxc6 Bxc6 33. a5 Kf7 34. Nc1 Be7 35. Na2 g5 36. g3 Bd8 37. Ke3 h5 38. Bb4 Ke8 39. Nc3 Kd7 40. Ke2 g4 41. f4 Bf3+ 1/2-1/2

