[Event "Pforzheim1"]
[Site "Pforzheim"]
[Date "2005.10.30"]
[Round "6"]
[White "Gengenbach, Tim"]
[Black "Koenig, Jan"]
[Result "1-0"]
[ECO "C46"]
[PlyCount "53"]
[EventDate "2005.10.29"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. Bb5 Bxc3 5. dxc3 a6 6. Bc4 d5 7. exd5 Na5 8. Bg5 Ne7 9. Bd3 Nxd5 10. Bxd8 Kxd8 11. Nxe5 Re8 12. 0-0 Rxe5 13. Qf3 Rf5 14. Qe4 b6 15. Rfe1 Bd7 16. Qh4+ Kc8 17. Bxf5 Bxf5 18. Re8+ Kb7 19. Rxa8 Kxa8 20. Qd8+ Kb7 21. Qxd5+ c6 22. Qxf5 g6 23. Qd7+ Ka8 24. Rd1 Nb7 25. Qc8+ Ka7 26. Rd7 a5 27. Qxb7# 1-0

[Event "Pforzheim1"]
[Site "Pforzheim"]
[Date "2005.10.30"]
[Round "7"]
[White "Koenig, Jan"]
[Black "Cwielong, Maik"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "848"]
[PlyCount "42"]
[EventDate "2005.10.29"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Bb4 4. a3 Bxc3 5. dxc3 Nxe4 6. Rg1 0-0 7. Bd3 Nd6 8. Nxe5 Re8 9. f4 Nc6 10. Qe2 b6 11. Be4 Nxe4 12. Qxe4 Bb7 13. b4 Rb8 14. Rh1 Nxe5 15. fxe5 Bxe4 16. g3 Bxh1 17. h4 Rxe5+ 18. Kf2 Rf5+ 19. Ke3 Qe7+ 20. Kd4 Qe5+ 21. Kc4 Qe6+ 0-1

[Event "Pforzheim1"]
[Site "Pforzheim"]
[Date "2005.10.29"]
[Round "4"]
[White "Hermann, Rico"]
[Black "Koenig, Jan"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1064"]
[PlyCount "38"]
[EventDate "2005.10.29"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. Nc3 Bxf3 7. Qxf3 f6 8. d3 g5 9. Be3 h5 10. Rad1 g4 11. Qe2 Qe7 12. f3 0-0-0 13. fxg4 hxg4 14. Qxg4+ f5 15. Qxf5+ Kb8 16. d4 Rh6 17. dxe5 Re6 18. Rxd8+ Qxd8 19. Qxe6 Qe7 1-0

[Event "Pforzheim1"]
[Site "Pforzheim"]
[Date "2005.10.29"]
[Round "3"]
[White "Koenig, Jan"]
[Black "Matijevic, Marcel"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "21"]
[EventDate "2005.10.29"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 a6 6. b4 axb5 7. bxc5 d6 8. cxd6 cxd6 9. d4 exd4 10. cxd4 Nxe4 11. Qe2 1-0

[Event "Pforzheim1"]
[Site "Pforzheim"]
[Date "2005.10.29"]
[Round "5"]
[White "Koenig, Jan"]
[Black "Siegerist, Julian"]
[Result "0-1"]
[ECO "C25"]
[PlyCount "20"]
[EventDate "2005.10.29"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bb5 Bc5 4. Bxc6 dxc6 5. Nf3 Qf6 6. d4 exd4 7. Na4 Bb4+ 8. Kf1 Bg4 9. Nh4 b5 10. f3 bxa4 0-1

[Event "Pforzheim1"]
[Site "Pforzheim"]
[Date "2005.10.29"]
[Round "1"]
[White "Koenig, Jan"]
[Black "Tiemann, Tobias"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "793"]
[PlyCount "38"]
[EventDate "2005.10.29"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Bb5 a6 4. Bc4 Ne7 5. Nf3 d5 6. Qe2 dxc4 7. Qxc4 Ng6 8. a4 Nc6 9. b4 Nd4 10. Qa2 e5 11. a5 Be6 12. Qa4+ b5 13. Qa3 Nxc2+ 14. Kd1 Nxa3 15. Rxa3 cxb4 16. Ra1 bxc3 17. Ra3 Bxa3 18. Bxa3 Bg4 19. h3 Qxd2# 0-1

[Event "Pforzheim1"]
[Site "Pforzheim"]
[Date "2005.10.29"]
[Round "2"]
[White "Vetter, Henrike"]
[Black "Koenig, Jan"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "782"]
[PlyCount "57"]
[EventDate "2005.10.29"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bc5 4. Bc4 c6 5. Nxe5 b5 6. Nxf7 bxc4 7. Nxd8 Kxd8 8. 0-0 g5 9. d3 cxd3 10. Bxg5 Rf8 11. Qxd3 d5 12. exd5 cxd5 13. Qxd5+ Nbd7 14. Qxa8 h5 15. Bxf6+ Rxf6 16. Qd5 Rd6 17. Qg8+ Ke7 18. Rfe1+ Kf6 19. Ne4+ Ke5 20. Nxd6+ Kxd6 21. Rad1+ Kc6 22. Qxc8+ Kb6 23. Re6+ Kb5 24. b3 Nb6 25. c4+ Nxc4 26. Qb7+ Nb6 27. Rd5 a6 28. Qc6+ Ka5 29. Qxb6# 1-0

