[Event "NRW Class2 0910"]
[Site "Germany"]
[Date "2010.03.21"]
[Round "8.8"]
[White "Hahn, Jens"]
[Black "Hannewald, Anton"]
[Result "1/2-1/2"]
[ECO "B88"]
[WhiteElo "1567"]
[BlackElo "1929"]
[PlyCount "45"]
[EventDate "2009.09.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Hagen"]
[BlackTeam "Solingen SG III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 e6 5. d4 cxd4 6. Nxd4 Nc6 7. 0-0 Be7 8. Be3 0-0 9. Qe2 Nxd4 10. Bxd4 e5 11. Be3 Be6 12. Rfd1 a6 13. Bd5 Qc7 14. f3 Rac8 15. Rac1 b5 16. Qf2 Nxd5 17. Nxd5 Bxd5 18. Rxd5 f5 19. exf5 Qc4 20. Qd2 Qxa2 21. b3 Qb2 22. g4 Rc6 23. Rxb5 1/2-1/2

[Event "NRW Class2 0809"]
[Site "Germany"]
[Date "2008.11.09"]
[Round "3.8"]
[White "Hahn, Jens"]
[Black "Elmali, Naufel"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "2122"]
[PlyCount "50"]
[EventDate "2008.09.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Hagen"]
[BlackTeam "Solingen III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Be2 Be7 6. 0-0 0-0 7. Nbd2 Re8 8. Re1 Bf5 9. Ne5 c5 10. dxc5 Bxc5 11. Nb3 Bxf2+ 12. Kxf2 Rxe5 13. Nd4 Bg6 14. Kg1 Nc6 15. c3 Qe7 16. Nf3 Qc5+ 17. Nd4 Rae8 18. Bf4 Re4 19. Bg3 Nxd4 20. cxd4 Rxd4 21. Bf2 Rxd1 22. Bxc5 Rxa1 23. Rxa1 Rxe2 24. Rc1 h6 25. Bd4 Be4 0-1

[Event "corr"]
[Site "corr"]
[Date "1964.??.??"]
[Round "?"]
[White "Baldwin, John P"]
[Black "Hahn, Jens"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "59"]
[EventDate "1964.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 d5 4. Nd2 c5 5. c3 Bd6 6. f4 c4 7. Bc2 Bd7 8. Ngf3 b5 9. Ne5 0-0 10. 0-0 Nc6 11. g4 h6 12. g5 hxg5 13. fxg5 Ne4 14. Nxe4 dxe4 15. Qh5 g6 16. Qh4 Nxe5 17. dxe5 Be7 18. Rf6 Bc6 19. Qh6 Qd5 20. Rxg6+ fxg6 21. Qxg6+ Kh8 22. Qh6+ Kg8 23. g6 Rf7 24. gxf7+ Kxf7 25. Qh5+ Kg7 26. Bd2 Qxd2 27. Kh1 Qxc2 28. Rg1+ Kf8 29. Qh8+ Kf7 30. Rg7# 1-0

