[Event "San Fernando CC-chB"]
[Site "San Fernando"]
[Date "1999.??.??"]
[Round "?"]
[White "Buttner, K."]
[Black "Trinchero, Daniel"]
[Result "0-1"]
[ECO "C10"]
[PlyCount "48"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Be7 7. 0-0 Nd7 8. Bf4 Ngf6 9. Qe2 0-0 10. Nxf6+ Bxf6 11. c3 Re8 12. Rad1 e5 13. dxe5 Bxe5 14. Bxe5 Bxf3 15. Qxf3 Rxe5 16. Qxb7 Rb8 17. Qxa7 Rxb2 18. Rfe1 g6 19. Rxe5 Nxe5 20. Be2 Qf6 21. Qa8+ Kg7 22. Bf1 Qxf2+ 23. Kh1 Rd2 24. Rxd2 Qxf1# 0-1

[Event "Porz op 22nd"]
[Site "Cologne"]
[Date "1989.??.??"]
[Round "?"]
[White "Buttner, K."]
[Black "Chwallek, Burkhard"]
[Result "1-0"]
[ECO "B67"]
[PlyCount "55"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. Be3 Rc8 10. h3 Na5 11. g4 h6 12. f4 Nc4 13. Bxc4 Rxc4 14. g5 hxg5 15. fxg5 Nh5 16. Rhf1 Qc7 17. Qf2 Bc8 18. Nb3 Rc6 19. Kb1 b5 20. Nd5 exd5 21. exd5 Rxc2 22. Qxc2 Qxc2+ 23. Kxc2 Bxh3 24. Rfe1 Be7 25. Nd4 0-0 26. Rh1 Bg4 27. Rdg1 f5 28. Rxg4 1-0

