[Event "Grazer Schachgesellschaft"]
[Site "Graz"]
[Date "1880.??.??"]
[Round "?"]
[White "Posener, Heinrich"]
[Black "Berger, Johann Nepomuk"]
[Result "0-1"]
[ECO "C38"]
[PlyCount "44"]
[EventDate "1880.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "AUT"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 Bg7 5. d4 d6 6. c3 Nc6 7. 0-0 h6 8. Kh1 Nf6 9. Re1 0-0 10. b4 d5 11. Bd3 dxe4 12. Bxe4 Nxe4 13. Rxe4 Qd5 14. Re1 Bg4 15. a4 Rae8 16. Rxe8 Rxe8 17. b5 Nxd4 18. cxd4 Bxf3 19. gxf3 Re1+ 20. Qxe1 Qxf3+ 21. Kg1 Bxd4+ 22. Be3 Bxe3+ 0-1

[Event "Graz CC"]
[Site "Graz"]
[Date "1872.04.??"]
[Round "?"]
[White "Posener, Heinrich"]
[Black "Fridrich, Gottfried"]
[Result "0-1"]
[ECO "C33"]
[PlyCount "38"]
[EventDate "1872.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "AUT"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 d5 4. exd5 Qh4+ 5. Kf1 Bd6 6. Nf3 Qh5 7. d4 g5 8. Kf2 Ne7 9. Re1 g4 10. Ne5 Qxh2 11. Rh1 Qg3+ 12. Kg1 Nf5 13. Qe2 Nxd4 14. Qe4 Bf5 15. Qxd4 Qe1+ 16. Bf1 Bxe5 17. Qd2 Qxd2 18. Bb5+ c6 19. Nxd2 cxb5 0-1

[Event "Graz"]
[Site "Graz"]
[Date "1870.09.??"]
[Round "?"]
[White "Berger, Johann Nepomuk"]
[Black "Posener, Heinrich"]
[Result "1-0"]
[ECO "C67"]
[PlyCount "73"]
[EventDate "1870.09.15"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "AUT"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 d5 6. Nxe5 Bd7 7. Nxf7 Kxf7 8. Qh5+ Ke6 9. Nc3 Be8 10. Qg4+ Kf7 11. Nxe4 Kg8 12. Ng5 Bd7 13. Qf3 Be8 14. Re1 Nxd4 15. Qg4 Bxb5 16. Qxd4 c5 17. Qe5 Qd7 18. Bd2 Bc6 19. Qg3 Bd6 20. Bf4 Bxf4 21. Qxf4 Rf8 22. Qg3 Re8 23. Nf3 Rxe1+ 24. Rxe1 h6 25. Ne5 Qd6 26. f4 c4 27. Ng6 Rh7 28. h4 h5 29. Qg5 Qf6 30. f5 Rh6 31. Ne7+ Kf7 32. Ng6 Qd4+ 33. Kh2 Qf6 34. Re7+ Kg8 35. Re6 Qxg5 36. hxg5 Rxg6 37. Rxg6 1-0

[Event "Graz"]
[Site "Graz"]
[Date "1870.09.??"]
[Round "?"]
[White "Koss, Kaspar"]
[Black "Posener, Heinrich"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "55"]
[EventDate "1870.09.15"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "AUT"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 Bb4 6. 0-0 Bxc3 7. bxc3 h6 8. h3 0-0 9. Be3 Re8 10. Qd2 d5 11. exd5 Nxd5 12. Bxh6 gxh6 13. Bxd5 Qxd5 14. Qxh6 Qe6 15. Qh4 Qg6 16. Rae1 f6 17. Re3 Be6 18. Nd2 Kf8 19. Rg3 Qf5 20. Rf3 Ke7 21. Rxf5 Bxf5 22. Ne4 Bxe4 23. Qxe4 Rad8 24. f4 Kd7 25. fxe5 fxe5 26. Qg4+ Re6 27. Rf7+ Ne7 28. Rf6 1-0

