[Event "Zuerich op-B 20th"]
[Site "Zuerich"]
[Date "1996.??.??"]
[Round "?"]
[White "Doggweiler, R."]
[Black "Strebel, Stefan"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "63"]
[EventDate "1996.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "CBM 056 Extra"]
[Source "ChessBase"]
[SourceDate "1997.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1997.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. Bg5 Nbd7 5. e4 h6 6. Bxf6 Nxf6 7. Bxc4 e6 8. Nf3 Bb4 9. Qa4+ c6 10. Qxb4 Nd7 11. 0-0 b6 12. Rad1 b5 13. Bd3 Qc7 14. Rfe1 a5 15. Qb3 0-0 16. Bb1 Bb7 17. Qc2 g6 18. Nxb5 Qc8 19. Nd6 Qc7 20. e5 c5 21. Nxb7 Qxb7 22. dxc5 Qb5 23. Nh4 Kg7 24. Nxg6 Qxc5 25. Rxd7 Qxc2 26. Bxc2 Rfd8 27. Red1 Rxd7 28. Rxd7 Rc8 29. Rd2 fxg6 30. f4 h5 31. Bb3 Rc6 32. Kf2 1-0

[Event "Biel op-B"]
[Site "Biel"]
[Date "1993.??.??"]
[Round "8"]
[White "Doggweiler, R."]
[Black "Lange, Sven"]
[Result "0-1"]
[ECO "A57"]
[PlyCount "104"]
[EventDate "1993.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[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. b6 d6 6. Nc3 Nbd7 7. e4 g6 8. Nf3 Bg7 9. Bd3 0-0 10. 0-0 Qxb6 11. Rb1 a5 12. h3 Ba6 13. Be3 Bxd3 14. Qxd3 Ne8 15. Nd2 Ne5 16. Qe2 Nc7 17. Kh1 Qa6 18. f4 Qxe2 19. Nxe2 Nd3 20. b3 Nb4 21. a3 Nc2 22. Nc4 Nxe3 23. Nxe3 Nb5 24. Nc4 Rfd8 25. a4 Nc3 26. Nxc3 Bxc3 27. Rf3 Bd4 28. e5 dxe5 29. fxe5 Ra6 30. d6 exd6 31. exd6 Re8 32. Rbf1 f6 33. Rd1 Kf7 34. Rfd3 Re6 35. g4 h6 36. Kg2 Ke8 37. Kf3 Kd7 38. R1d2 Be5 39. Rd5 Bd4 40. R5xd4 cxd4 41. Rxd4 Raxd6 42. Rxd6+ Rxd6 43. Nxd6 Kxd6 44. Kf4 Ke6 45. Ke4 f5+ 46. gxf5+ gxf5+ 47. Kd4 Kd6 48. h4 h5 49. Ke3 Ke5 50. Ke2 Ke4 51. b4 axb4 52. a5 Kd5 0-1

