[Event "Zuerich op-B 05th"]
[Site "Zuerich"]
[Date "1981.??.??"]
[Round "?"]
[White "Siegfried, Harry"]
[Black "Weminger, Robert"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "81"]
[EventDate "1981.12.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Rb8 13. a4 bxa4 14. Rxa4 a5 15. b4 axb4 16. Ncxb4 Nxb4 17. cxb4 Bg5 18. Bc4 Kh8 19. g4 Be6 20. h3 g6 21. 0-0 f5 22. gxf5 gxf5 23. Qh5 Bf7 24. Qe2 f4 25. Qf3 Qe8 26. Ra7 Bh5 27. Qg2 Bh6 28. Nc7 Qc6 29. Bd5 Qb6 30. Rfa1 f3 31. Qg3 Qxb4 32. Kh1 Qb6 33. Qg1 Rfc8 34. R1a6 Qb1 35. Ra1 Qb6 36. R1a6 Qb1 37. Ra1 Qb2 38. h4 Qb6 39. Ne6 Bg6 40. Ng5 Bh5 41. Rxh7# 1-0

[Event "Zuerich op-B 05th"]
[Site "Zuerich"]
[Date "1981.??.??"]
[Round "?"]
[White "Weminger, Robert"]
[Black "Schmid, Michael"]
[Result "0-1"]
[ECO "E67"]
[PlyCount "90"]
[EventDate "1981.12.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d4 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. d5 a5 9. e4 Nc5 10. Nd2 Nfd7 11. Qe2 f5 12. f3 Nf6 13. b3 f4 14. Rf2 fxg3 15. hxg3 Nh5 16. Nf1 Rf7 17. Be3 b6 18. Qd2 Qf8 19. Ne2 h6 20. Nh2 g5 21. Raf1 Bd7 22. f4 exf4 23. gxf4 g4 24. Bxc5 bxc5 25. Qd3 g3 26. Nxg3 Nxf4 27. Rxf4 Rxf4 28. Re1 a4 29. Nh5 Bd4+ 30. Kh1 Rf2 31. e5 Qf5 32. Qg3+ Qg5 33. Nf6+ Rxf6 34. Qxg5+ hxg5 35. exf6 axb3 36. axb3 Bxf6 37. Nf3 Rb8 38. Re3 Kg7 39. Nd2 Rh8+ 40. Kg1 Bd4 41. Kf2 g4 42. Nf1 Kg6 43. Kg3 Bxe3 44. Nxe3 Kg5 45. Bf1 Rb8 0-1

