[Event "GER-ch Net qual4 U25"]
[Site "Playchess.com INT"]
[Date "2009.06.17"]
[Round "5"]
[White "Donchenko, Alexander"]
[Black "Perschk, Katrin"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1984"]
[BlackElo "1432"]
[PlyCount "63"]
[EventDate "2009.06.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 Nc6 5. e4 Bd7 6. Bxc4 h6 7. 0-0 e6 8. h3 Bb4 9. Re1 Bxc3 10. bxc3 0-0 11. Rb1 b6 12. Ba3 Re8 13. Qe2 a5 14. Bb5 e5 15. Qc4 exd4 16. Bxc6 Bxc6 17. Qxc6 dxc3 18. e5 Nh7 19. Qxc3 Qd7 20. Rbd1 Qf5 21. Qxc7 b5 22. Nd4 Qf4 23. Nxb5 Ra6 24. Rd8 Rf8 25. Bxf8 Nxf8 26. Qc8 Rf6 27. Rxf8+ Kh7 28. Rh8+ Kg6 29. exf6 Kxf6 30. Qd8+ Kf5 31. Nd4+ Kg6 32. Qb6+ 1-0

[Event "GER-ch Net qual4 U25"]
[Site "Playchess.com INT"]
[Date "2009.06.17"]
[Round "4"]
[White "Perschk, Katrin"]
[Black "Hartmann, Lorenz"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1432"]
[BlackElo "1936"]
[PlyCount "62"]
[EventDate "2009.06.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. 0-0 c6 7. e5 Nfd7 8. exd6 exd6 9. Bg5 Bf6 10. Bxf6 Nxf6 11. Ng5 d5 12. Bb3 Bf5 13. Qd2 Qc7 14. g3 h6 15. Nf3 Kg7 16. Ne5 Nbd7 17. Nxd7 Qxd7 18. Rae1 Bh3 19. f3 Bxf1 20. Kxf1 Rfe8 21. Rd1 Qh3+ 22. Kg1 Re7 23. g4 Rae8 24. g5 hxg5 25. Rf1 g4 26. f4 g3 27. hxg3 Rh8 28. Kf2 Ng4+ 29. Kf3 Qxf1+ 30. Kxg4 f5+ 31. Kg5 Rh5# 0-1

[Event "GER-ch Net qual4 U25"]
[Site "Playchess.com INT"]
[Date "2009.06.17"]
[Round "1"]
[White "Perschk, Katrin"]
[Black "Kim, Oi Sin"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1432"]
[BlackElo "2095"]
[PlyCount "58"]
[EventDate "2009.06.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. Bc4 Bg7 5. 0-0 e6 6. d3 Nge7 7. Bg5 h6 8. Bxe7 Qxe7 9. d4 Nxd4 10. Nxd4 cxd4 11. Ne2 0-0 12. c3 dxc3 13. Nxc3 a6 14. Qe2 b5 15. Bd3 Bb7 16. a3 Rac8 17. Rac1 Rfd8 18. g3 Bxc3 19. bxc3 Qxa3 20. c4 bxc4 21. Rxc4 Rxc4 22. Bxc4 Rc8 23. Bd3 Qe7 24. e5 a5 25. Qb2 Bd5 26. Qb5 Ra8 27. Ra1 Bc6 28. Qb6 a4 29. Bb5 Qb4 0-1

[Event "GER-ch Net qual4 U25"]
[Site "Playchess.com INT"]
[Date "2009.06.17"]
[Round "6"]
[White "Perschk, Katrin"]
[Black "Riegel, Frank"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1432"]
[BlackElo "1680"]
[PlyCount "78"]
[EventDate "2009.06.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d3 g6 4. Nf3 Bg7 5. Bg5 Nc6 6. Be2 a6 7. 0-0 Nf6 8. Bxf6 Bxf6 9. Qd2 0-0 10. Nd5 Bg7 11. Rad1 e6 12. Nc3 b5 13. d4 Nxd4 14. Nxd4 cxd4 15. Nb1 Bb7 16. f3 d5 17. exd5 Qxd5 18. Na3 Qxa2 19. Qb4 Qd5 20. Rd3 Rfd8 21. Qe7 Rd7 22. Qb4 Bc6 23. Rfd1 a5 24. Qb3 b4 25. Qxd5 Bxd5 26. Nb5 Bc4 27. Rxd4 Bxd4+ 28. Nxd4 Bxe2 29. Re1 Rxd4 30. Rxe2 Rd1+ 31. Kf2 a4 32. b3 a3 33. c4 bxc3 34. Rc2 Rd2+ 35. Ke3 Rxc2 36. Kd4 a2 37. b4 a1Q 38. Kc4 Rc8+ 39. Kb3 Rb2# 0-1

[Event "GER-ch Net qual4 U25"]
[Site "Playchess.com INT"]
[Date "2009.06.17"]
[Round "7"]
[White "Steingraeber, Kai Uwe"]
[Black "Perschk, Katrin"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1770"]
[BlackElo "1432"]
[PlyCount "59"]
[EventDate "2009.06.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 0-0 6. c3 d6 7. Bg5 Bg4 8. Nbd2 Bxf3 9. Nxf3 Qe7 10. Re1 Rad8 11. d4 a6 12. dxc5 dxc5 13. Qc2 b5 14. Bd5 Qd6 15. Bxc6 Qxc6 16. Nxe5 Qe6 17. Nf3 Rde8 18. Bxf6 Qxf6 19. Qd3 Re6 20. Qd5 Qf4 21. Qxc5 Rh6 22. Qf5 Qxh2+ 23. Nxh2 g6 24. Qf4 Rh5 25. Qxc7 Kg7 26. e5 Kh6 27. Ng4+ Kg5 28. f3 Kh4 29. Qe7+ Kg3 30. Qxf8 1-0

[Event "GER-ch Net qual4 U25"]
[Site "Playchess.com INT"]
[Date "2009.06.17"]
[Round "3"]
[White "Yankelevich, Lev"]
[Black "Perschk, Katrin"]
[Result "1-0"]
[ECO "C20"]
[WhiteElo "1898"]
[BlackElo "1432"]
[PlyCount "93"]
[EventDate "2009.06.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Qh5 Nf6 3. Qxe5+ Qe7 4. Qxe7+ Bxe7 5. d3 d6 6. h3 Be6 7. f4 d5 8. e5 Nfd7 9. Nf3 Nc6 10. Be3 0-0 11. Be2 Bh4+ 12. Bf2 Bxf2+ 13. Kxf2 f6 14. d4 fxe5 15. dxe5 d4 16. g3 Rae8 17. c3 b5 18. Bxb5 Bd5 19. Bxc6 Bxc6 20. cxd4 Bxf3 21. Kxf3 c5 22. Ke4 cxd4 23. Kxd4 Nb6 24. Nc3 Rd8+ 25. Ke4 Nc4 26. b3 Nb2 27. Rab1 Nd3 28. Ke3 g6 29. Rhd1 Nc5 30. Ne4 Nxe4 31. Kxe4 Rxd1 32. Rxd1 Kg7 33. Rd7+ Kg8 34. Kd5 h6 35. e6 Re8 36. e7 Kf7 37. Kd6 a6 38. Rd8 Rxe7 39. Rd7 a5 40. Rxe7+ Kf6 41. Ra7 Kf5 42. Rxa5+ Kf6 43. g4 h5 44. g5+ Kg7 45. Ra7+ Kf8 46. Ke6 Ke8 47. Ra8# 1-0

