[Event "FRG-ch U20"]
[Site "Hitzacker"]
[Date "1958.??.??"]
[Round "6"]
[White "Weichert, Hans Dieter"]
[Black "Zettl, Adolf"]
[Result "0-1"]
[ECO "C81"]
[PlyCount "74"]
[EventDate "1958.08.30"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 0-0 11. c4 bxc4 12. Bxc4 dxc4 13. Rxd8 Rfxd8 14. Nc3 Nxc3 15. bxc3 Rd3 16. Bg5 Ba3 17. Ne1 Rd5 18. f4 h6 19. Bh4 Rb8 20. Qe4 Rc5 21. f5 Bd5 22. Qf4 Bb2 23. Rb1 Bxc3 24. Rxb8+ Nxb8 25. Qe3 Ba5 26. f6 Bb6 27. Qg3 g5 28. Bxg5 hxg5 29. Qxg5+ Kf8 30. Qg7+ Ke8 31. Qg8+ Kd7 32. h4 c3 33. h5 c2 34. Nxc2 Rxc2+ 35. Kh2 Rxg2+ 36. Qxg2 Bxg2 37. Kxg2 Be3 0-1

[Event "GER U20-ch"]
[Site "Berlin West"]
[Date "1957.08.13"]
[Round "14"]
[White "Nonnenmacher, Eberhard"]
[Black "Zettl, Adolf"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "25"]
[EventDate "1957.07.31"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 5. dxe5 Bb4 6. Bd2 Nc6 7. a3 Nd4 8. Nge2 Bg4 9. f3 Bxf3 10. gxf3 Nxf3+ 11. Kf2 0-0-0 12. Bh3+ Kb8 13. axb4 1-0

[Event "GER U20-ch"]
[Site "Berlin West"]
[Date "1957.08.09"]
[Round "10"]
[White "Pfleger, Helmut"]
[Black "Zettl, Adolf"]
[Result "1/2-1/2"]
[ECO "B15"]
[PlyCount "68"]
[EventDate "1957.07.31"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Be3 0-0 8. Be2 Re8 9. 0-0 Nd7 10. Qd2 Qc7 11. Bd3 Nf8 12. c4 b6 13. h3 Be6 14. Rac1 Rad8 15. d5 Bc8 16. Nd4 Bb7 17. dxc6 Bh2+ 18. Kh1 Rxd4 19. Bxd4 Qxc6 20. f3 Bc7 21. Bg1 Qd6 22. Rcd1 Rd8 23. Qe2 Qg3 24. Be4 Rxd1 25. Rxd1 Bc8 26. Qe1 Qf4 27. Qd2 Qg3 28. Qf2 Qf4 29. c5 Ne6 30. cxb6 axb6 31. Qe3 Qg3 32. Qe1 Qf4 33. Qd2 Qg3 34. Qd5 g6 1/2-1/2

