[Event "Berlin-ch qualification"]
[Site "Berlin-Lichtenrade"]
[Date "2012.04.14"]
[Round "9.14"]
[White "Preis, Alexander"]
[Black "Kostre, Margarita"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "1585"]
[BlackElo "1789"]
[PlyCount "60"]
[EventDate "2012.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. dxc6 bxc4 7. Qe2 Qd5 8. 0-0 Bd6 9. Nc3 Qxc6 10. Nge4 Bb7 11. f3 0-0-0 12. b3 Ba6 13. Nxf6 gxf6 14. b4 Bxb4 15. Qe4 Qxe4 16. fxe4 Bxc3 17. dxc3 Bb7 18. Rxf6 Rd1+ 19. Rf1 Rxf1+ 20. Kxf1 Bxe4 21. g3 Bxc2 22. Bg5 f6 23. Bh4 Kd7 24. Ke2 Ke6 25. Ke3 Rd8 26. Rf1 Bf5 27. h3 Rd3+ 28. Ke2 Rxc3 29. Kd1 h5 30. Bxf6 Rxg3 0-1

[Event "Berlin-ch qualification"]
[Site "Berlin-Lichtenrade"]
[Date "2012.04.10"]
[Round "5.15"]
[White "Preis, Alexander"]
[Black "Gebigke, Lena"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1585"]
[BlackElo "1444"]
[PlyCount "63"]
[EventDate "2012.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be3 g6 7. Qd2 Bg7 8. 0-0-0 0-0 9. h4 Ng4 10. Nxc6 Bxc3 11. Qxc3 bxc6 12. h5 Nxe3 13. Qxe3 Bg4 14. f3 Bxh5 15. g4 e6 16. gxh5 g5 17. e5 d5 18. Rg1 h6 19. f4 Qb6 20. Qg3 Rab8 21. b3 Kh8 22. fxg5 Rg8 23. g6 fxg6 24. hxg6 Kg7 25. Bd3 Rgf8 26. Rh1 Qd4 27. Rh4 Qc3 28. Rxh6 Rh8 29. Rh7+ Rxh7 30. gxh7+ Kh8 31. Rg1 Qa1+ 32. Kd2 1-0

