[Event "Zuerich op-B 06th"]
[Site "Zuerich"]
[Date "1982.??.??"]
[Round "6"]
[White "Schwarz, Helmuth"]
[Black "Hirzel, Rene"]
[Result "0-1"]
[ECO "E11"]
[PlyCount "56"]
[EventDate "1982.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Qc2 Bxd2+ 6. Nbxd2 d6 7. e4 e5 8. d5 a5 9. Be2 0-0 10. 0-0 Nh5 11. g3 g6 12. Rfe1 Ng7 13. Rac1 b6 14. b3 f5 15. exf5 gxf5 16. Bf1 Qf6 17. Qc3 Nd7 18. a3 Nc5 19. b4 axb4 20. axb4 Ne4 21. Qe3 Nxd2 22. Nxd2 f4 23. Qf3 fxg3 24. Qxg3 Qh6 25. Ne4 Rf4 26. h3 Rxe4 27. Rxe4 Qxc1 28. Kg2 Ra1 0-1

[Event "Zuerich op-B 06th"]
[Site "Zuerich"]
[Date "1982.??.??"]
[Round "5"]
[White "Widmann, Rainer"]
[Black "Schwarz, Helmuth"]
[Result "1/2-1/2"]
[ECO "D97"]
[PlyCount "54"]
[EventDate "1982.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 b5 8. Qb3 a6 9. Bf4 Bb7 10. e5 Nd5 11. Bg3 e6 12. Ne4 Nd7 13. Rc1 f5 14. exf6 Bh6 15. Rc2 c5 16. dxc5 Qa5+ 17. Ned2 Rac8 18. Bd6 Rxf6 19. Bc4 Rxf3 20. gxf3 Nxc5 21. Bxc5 Rxc5 22. Bxd5 Bxd5 23. Qd3 Bc4 24. Qc3 Qxa2 25. b4 Bxd2+ 26. Rxd2 Qb1+ 27. Rd1 Re5+ 1/2-1/2

