[Event "SUI-AUT 3th U20"]
[Site "Thalwil"]
[Date "1970.05.17"]
[Round "2.8"]
[White "Herzog, Adolf"]
[Black "Mayer, Claude Alain"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "61"]
[EventDate "1970.05.16"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "SUI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Austria"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "SUI"]

1. Nc3 Nf6 2. e4 d6 3. Bc4 g6 4. d3 Bg7 5. f4 c5 6. Nf3 0-0 7. 0-0 Nc6 8. Qe1 a6 9. a4 Bd7 10. Qh4 Nh5 11. g4 Bf6 12. Ng5 Bxg5 13. fxg5 Ng7 14. Rf3 Bxg4 15. Qxg4 Ne5 16. Qg2 Nxf3+ 17. Qxf3 e6 18. Be3 Qe7 19. Rf1 Nh5 20. Qg4 Rae8 21. d4 Ng7 22. dxc5 dxc5 23. e5 Nf5 24. Qh3 Nxe3 25. Qxe3 Rd8 26. Ne4 Rd4 27. Nf6+ Kg7 28. Bd3 Rh8 29. Qh3 h6 30. gxh6+ Kf8 31. Bxg6 1-0

[Event "SUI-AUT 3th U20"]
[Site "Thalwil"]
[Date "1970.05.16"]
[Round "1.8"]
[White "Mayer, Claude Alain"]
[Black "Herzog, Adolf"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "54"]
[EventDate "1970.05.16"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "SUI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Austria"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "AUT"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. dxc5 Bxc5 8. 0-0 Rc8 9. Qe2 a5 10. Nbd2 Qd8 11. c4 Nge7 12. cxd5 Nxd5 13. Ne4 Ncb4 14. Bb5 Bxb5 15. Qxb5+ Qd7 16. Qxa5 b6 17. Nxc5 Rxc5 18. Qa8+ Rc8 19. Qa3 Nc2 20. Qa6 Nxa1 21. Bd2 Nc2 22. Rc1 0-0 23. Qd3 Ncb4 24. Qe4 Rxc1+ 25. Bxc1 Rc8 26. Bd2 Qb5 27. Ng5 Qd3 0-1

