[Event "Mecklenburg VP-ch U18"]
[Site "Malchow"]
[Date "2007.02.06"]
[Round "7"]
[White "Gretschko, Tatjana"]
[Black "Bohl, Stefan"]
[Result "0-1"]
[ECO "C25"]
[WhiteElo "1284"]
[BlackElo "1666"]
[PlyCount "68"]
[EventDate "2007.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. f4 Bxg1 4. Rxg1 d6 5. fxe5 dxe5 6. Bc4 Qh4+ 7. Kf1 Nf6 8. h3 Nh5 9. Qf3 0-0 10. Ne2 Nc6 11. c3 Be6 12. Bd5 Bxd5 13. exd5 Ne7 14. d3 f5 15. g3 Qxh3+ 16. Qg2 Qxg2+ 17. Rxg2 Nxd5 18. Ke1 f4 19. gxf4 Nhxf4 20. Nxf4 exf4 21. Kd1 Rae8 22. Kc2 Ne3+ 23. Bxe3 Rxe3 24. Rf1 f3 25. Rd2 Re2 26. Kc1 Rxd2 27. Kxd2 g5 28. Ke1 f2+ 29. Rxf2 Rxf2 30. Kxf2 Kf7 31. Kg3 h5 32. Kh3 Ke6 33. Kg3 Ke5 34. Kf3 h4 0-1

[Event "Mecklenburg VP-ch U18"]
[Site "Malchow"]
[Date "2007.02.06"]
[Round "6"]
[White "Modrow, Andreas"]
[Black "Gretschko, Tatjana"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1366"]
[BlackElo "1284"]
[PlyCount "102"]
[EventDate "2007.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 c6 3. e4 Bb4 4. d3 d6 5. Be2 d5 6. a3 Qa5 7. Bd2 Bxc3 8. Bxc3 Qc7 9. Bg4 d4 10. Bd2 Nf6 11. Bxc8 Qxc8 12. f4 Nbd7 13. Nf3 Ng4 14. h3 Ne3 15. Bxe3 dxe3 16. fxe5 Qc7 17. Qe2 Nxe5 18. Qxe3 Rd8 19. 0-0-0 b5 20. Nxe5 Qxe5 21. cxb5 Qxb5 22. Qxa7 0-0 23. Qe3 c5 24. Rd2 Rfe8 25. Rhd1 f5 26. Qf3 fxe4 27. dxe4 Rxd2 28. Rxd2 Qc4+ 29. Rc2 Qd4 30. Qb3+ Kh8 31. Re2 h6 32. Qe3 Qe5 33. Rc2 Rc8 34. a4 c4 35. Rc3 Qe6 36. Qd4 Qa6 37. Ra3 c3 38. Rxc3 Rxc3+ 39. bxc3 Qf1+ 40. Qd1 Qxg2 41. Qg4 Qf1+ 42. Kd2 Qf2+ 43. Qe2 Qf4+ 44. Qe3 Qh2+ 45. Kd3 Qd6+ 46. Kc2 Qh2+ 47. Kb3 Qb8+ 48. Kc4 Qc7+ 49. Qc5 Qf7+ 50. Kb5 Qb7+ 51. Kc4 Qxe4+ 1/2-1/2

[Event "Mecklenburg VP-ch U18"]
[Site "Malchow"]
[Date "2007.02.05"]
[Round "5"]
[White "Gretschko, Tatjana"]
[Black "Wolkow, Michael"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1284"]
[BlackElo "1379"]
[PlyCount "41"]
[EventDate "2007.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. Nf3 Bb4 5. d4 Bxc3+ 6. bxc3 d5 7. exd5 Qxd5 8. Bxf4 Qa5 9. Qd2 Nf6 10. Ne5 Nxe5 11. Bxe5 Ne4 12. Qe3 0-0 13. Bc4 Nxc3 14. Qd2 Re8 15. 0-0 Re7 16. Rf3 b5 17. Bd5 Rxe5 18. dxe5 Qb6+ 19. Kh1 Nxd5 20. Qxd5 Bb7 21. Qxf7+ 1-0

[Event "Mecklenburg VP-ch U18"]
[Site "Malchow"]
[Date "2007.02.05"]
[Round "4"]
[White "Philipp, Daniel"]
[Black "Gretschko, Tatjana"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1387"]
[BlackElo "1284"]
[PlyCount "46"]
[EventDate "2007.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Qb6 6. Bxc6+ bxc6 7. 0-0 Ne7 8. Nc3 Nf5 9. dxc5 Bxc5 10. Na4 Qb5 11. Nxc5 Qxc5 12. Re1 Rb8 13. b3 0-0 14. a4 Rd8 15. Ng5 h6 16. Nf3 Ba6 17. Bb2 Qb6 18. Nd4 Nxd4 19. Bxd4 c5 20. Be3 d4 21. Bd2 Bb7 22. Qg4 Kf8 23. Reb1 Bc6 1/2-1/2

[Event "Mecklenburg VP-ch U18"]
[Site "Malchow"]
[Date "2007.02.04"]
[Round "3"]
[White "Gretschko, Tatjana"]
[Black "Klawitter, Felix"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1284"]
[PlyCount "83"]
[EventDate "2007.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bd2 Bf5 6. Nf3 Nd7 7. Bc4 e6 8. 0-0 Be7 9. Re1 Ngf6 10. d5 cxd5 11. Nxd5 Qd8 12. Nxe7 Qxe7 13. a3 a5 14. b4 b6 15. Bf4 Ne4 16. Qd4 0-0 17. Rxe4 Bxe4 18. Qxe4 axb4 19. Bd3 Nf6 20. Bg5 g6 21. Qd4 Kg7 22. a4 h6 23. Bf4 Rfd8 24. Qb2 Rd7 25. Ne5 Rxd3 26. Nxd3 g5 27. Be5 Kg6 28. Bxf6 Qxf6 29. Qxf6+ Kxf6 30. Nxb4 Rc8 31. Rb1 Ra8 32. Ra1 Rc8 33. g3 Rc4 34. Rb1 Ke5 35. Nd3+ Kd6 36. Rxb6+ Rc6 37. Rxc6+ Kxc6 38. Ne5+ Kc5 39. Nxf7 h5 40. Nxg5 Kb4 41. Nxe6 Kxa4 42. c4 1-0

[Event "Mecklenburg VP-ch U18"]
[Site "Malchow"]
[Date "2007.02.03"]
[Round "1"]
[White "Gretschko, Tatjana"]
[Black "Hartmann, Elisa"]
[Result "1-0"]
[ECO "C29"]
[PlyCount "98"]
[EventDate "2007.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Bg4 6. Be2 Nc6 7. 0-0 Bxf3 8. Bxf3 Bc5+ 9. Kh1 Nf2+ 10. Rxf2 Bxf2 11. Bxd5 Bd4 12. Qf3 0-0 13. Bxc6 bxc6 14. Qxc6 Qh4 15. g3 Qh5 16. d3 Bxc3 17. Qxc3 Qd1+ 18. Kg2 Qe2+ 19. Kg1 Qd1+ 20. Kg2 Rfe8 21. b3 Qe2+ 22. Kg1 Qxe5 23. Qxe5 Rxe5 24. Bf4 Re2 25. Rc1 Rae8 26. a4 c6 27. d4 f6 28. h4 h6 29. c3 g5 30. hxg5 hxg5 31. Bd6 Re1+ 32. Rxe1 Rxe1+ 33. Kf2 Rc1 34. Bc5 a6 35. c4 Kf7 36. Ke2 Rc3 37. b4 Rxc4 38. Kd3 Rc1 39. Ke4 Ke6 40. Kf3 f5 41. a5 Rc3+ 42. Kf2 f4 43. gxf4 gxf4 44. Ke2 Kd5 45. Kf1 Rd3 46. Ke2 Rxd4 47. Bxd4 Kxd4 48. Kf3 Kc4 49. Ke4 Kxb4 1-0

[Event "Mecklenburg VP-ch U18"]
[Site "Malchow"]
[Date "2007.02.03"]
[Round "2"]
[White "Haase, Sebastian"]
[Black "Gretschko, Tatjana"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1447"]
[BlackElo "1284"]
[PlyCount "61"]
[EventDate "2007.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Bb4 4. Bd2 Nf6 5. a3 Bxc3 6. Bxc3 Ne4 7. cxd5 exd5 8. Nf3 0-0 9. e3 Re8 10. Nd2 Qe7 11. Be2 Nd7 12. Nxe4 Qxe4 13. Bf3 Qe6 14. 0-0 Nf6 15. Qc2 Ne4 16. Rac1 c6 17. Bb4 Qg6 18. g3 Bf5 19. Qd1 Ng5 20. Bg2 Re6 21. h4 Nh3+ 22. Kh2 Nxf2 23. Rxf2 Rxe3 24. Rf3 Rae8 25. Qf1 Bd7 26. Re1 Rxe1 27. Bxe1 Re4 28. Bc3 Qd6 29. Rxf7 Rxh4+ 30. Kg1 Rg4 31. Bb4 1-0

[Event "SMSN op"]
[Site "Germany"]
[Date "2007.??.??"]
[Round "4"]
[White "Gretschko, Tatjana"]
[Black "Miedeck, Franz"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "133"]
[EventDate "2007.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Ne2 Be7 6. 0-0 0-0 7. h3 Ne4 8. Nd2 f5 9. f3 Nf6 10. Nb3 Bd6 11. Bg5 h6 12. Bf4 Nc6 13. c3 Nh5 14. Qd2 Qf6 15. Bxd6 Qxd6 16. f4 Nf6 17. Qc2 Ne4 18. c4 Nb4 19. Qd1 c6 20. a3 Nxd3 21. Qxd3 Be6 22. c5 Qe7 23. Nd2 b6 24. b4 bxc5 25. bxc5 Bc8 26. Nf3 a5 27. Ne5 Qc7 28. Qc2 Ba6 29. Rf3 a4 30. Nc3 Bb5 31. Rb1 Rfb8 32. Nxb5 cxb5 33. Qa2 Kh7 34. Rd3 Nf6 35. Qf2 Ra7 36. Qg3 Qc8 37. Qh4 Rab7 38. Rb4 Ne4 39. g4 g6 40. g5 h5 41. Qe1 Qf8 42. c6 Rc7 43. Nd7 Qc8 44. Nxb8 Qxb8 45. Qc1 Qb6 46. Qb1 Qxc6 47. Rxb5 Nc3 48. Rxc3 Qxc3 49. Rb7 Qg3+ 50. Kh1 Qxh3+ 51. Kg1 Qe3+ 52. Kh1 Qe7 53. Rxc7 Qxc7 54. Qe1 Qd7 55. Kg1 Kg8 56. Qe5 Qb7 57. Qe6+ Kg7 58. Qe5+ Kh7 59. Qe1 Qg7 60. Qe3 Qf7 61. Qe5 Kg8 62. Qb8+ Kg7 63. Qe5+ Kf8 64. Qd6+ Ke8 65. Qc6+ Kf8 66. Qd6+ Qe7 67. Qxd5 1/2-1/2

[Event "SMSN op"]
[Site "Germany"]
[Date "2007.??.??"]
[Round "1"]
[White "Gretschko, Tatjana"]
[Black "Reetz, Horst"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1730"]
[PlyCount "69"]
[EventDate "2007.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Ne7 6. Bf4 Bf5 7. 0-0 0-0 8. Re1 c6 9. Bxd6 Qxd6 10. Ng3 Bxd3 11. Qxd3 Nd7 12. Nd2 Rfe8 13. Re2 Ng6 14. Re3 Nf4 15. Qb3 b6 16. Rae1 Nf6 17. Rxe8+ Rxe8 18. Rxe8+ Nxe8 19. Qe3 Ne6 20. Nf3 Nf6 21. h3 h6 22. b3 Qa3 23. Qc3 c5 24. dxc5 bxc5 25. Qa1 d4 26. Ne5 Nd5 27. Nc4 Qa6 28. Ne2 Nb4 29. a3 Nxc2 30. Qc1 d3 31. Nc3 Qb6 32. Qb1 Nf4 33. f3 Ne2+ 34. Kh1 Nxc3 35. Qf1 0-1

[Event "SMSN op"]
[Site "Germany"]
[Date "2007.??.??"]
[Round "5"]
[White "Ramme, Stefan"]
[Black "Gretschko, Tatjana"]
[Result "0-1"]
[ECO "C17"]
[PlyCount "84"]
[EventDate "2007.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Be3 cxd4 6. Bxd4 Nc6 7. Bb5 a6 8. Bxc6+ bxc6 9. Qg4 g6 10. a3 Bxc3+ 11. Bxc3 Rb8 12. Ne2 a5 13. Qa4 Qb6 14. 0-0 Qb5 15. Qg4 Nh6 16. Qf3 c5 17. a4 Qb6 18. b3 Nf5 19. Rfd1 0-0 20. g4 Nh4 21. Qf6 Qd8 22. Qxd8 Rxd8 23. Bd2 Nf3+ 24. Kg2 Nxe5 25. Bf4 f6 26. g5 Kf7 27. Nc3 Rb4 28. Kg3 fxg5 29. Bxe5 h5 30. h3 Bb7 31. Nb5 Kg8 32. Rd3 Rf8 33. Rf3 h4+ 34. Kg2 d4 35. c3 Bxf3+ 36. Kg1 dxc3 37. Bxc3 Rxb3 38. Bxa5 Rd3 39. Kh2 Bd5 40. Bb6 Rxf2+ 41. Kg1 Rg2+ 42. Kf1 Rxh3 0-1

[Event "SMSN op"]
[Site "Germany"]
[Date "2007.??.??"]
[Round "2"]
[White "Stahl, Michael"]
[Black "Gretschko, Tatjana"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2174"]
[PlyCount "85"]
[EventDate "2007.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. f4 d5 2. c4 c6 3. e3 f5 4. Nf3 Nf6 5. Be2 e6 6. 0-0 Bd6 7. b3 a6 8. Bb2 b5 9. Ne5 bxc4 10. bxc4 Qb6 11. Qc2 0-0 12. a4 a5 13. Ba3 Bb4 14. Kh1 Ba6 15. Rf3 Nbd7 16. d4 c5 17. Nxd7 Nxd7 18. Bb2 Bb7 19. Rh3 Rab8 20. Na3 Rfc8 21. Nb5 Nf6 22. dxc5 Bxc5 23. Bxf6 gxf6 24. Qc3 Kf7 25. Rxh7+ Kg6 26. Rh3 Rh8 27. Rg3+ Kf7 28. Rd1 Rbg8 29. Rxg8 Rxg8 30. cxd5 Bxd5 31. Bf3 Bxf3 32. gxf3 Qb7 33. e4 Bb4 34. Qxb4 axb4 35. Nd6+ Ke7 36. Nxb7 fxe4 37. fxe4 Rg4 38. a5 Rg8 39. Rb1 Kd7 40. Rxb4 Ra8 41. Ra4 Kc6 42. a6 Kb6 43. h3 1-0

[Event "Mecklenburg VP-ch U16"]
[Site "Mecklenburg VP"]
[Date "2006.02.27"]
[Round "7"]
[White "Gretschko, Tatjana"]
[Black "Philipp, Daniel"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "115"]
[EventDate "2006.02.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Nf3 Nc6 4. Bb5 a6 5. Bxc6 dxc6 6. Nxe5 Qd4 7. Nd3 Nf6 8. Nxc5 Qxc5 9. d3 Bg4 10. f3 Bh5 11. Qe2 0-0-0 12. Qe3 Qb4 13. a3 Qe7 14. Bd2 Rhe8 15. 0-0-0 h6 16. Qa7 Nd7 17. Qf2 g5 18. Rdf1 f6 19. g4 Bg6 20. h4 Qe6 21. hxg5 hxg5 22. Rhg1 Ne5 23. Qg3 Qd7 24. f4 Nc4 25. Qf2 Nxd2 26. Qxd2 Bxe4 27. fxg5 fxg5 28. Nxe4 Rxe4 29. Qxg5 Ree8 30. Qf5 Re6 31. Kd2 Rde8 32. Re1 Kd8 33. Rxe6 Rxe6 34. Re1 Rxe1 35. Qxd7+ Kxd7 36. Kxe1 Ke6 37. Kf2 Kf6 38. Kf3 b5 39. Kf4 c5 40. b3 a5 41. c3 Kg6 42. g5 c6 43. c4 Kf7 44. Kf5 a4 45. g6+ Kg7 46. bxa4 b4 47. axb4 cxb4 48. a5 b3 49. a6 b2 50. a7 b1Q 51. a8Q Qxd3+ 52. Ke5 Qc3+ 53. Kf5 Qf6+ 54. Ke4 Qxg6+ 55. Kd4 Qf6+ 56. Ke4 Qe6+ 57. Kd4 Qd7+ 58. Kc3 1/2-1/2

[Event "Mecklenburg VP-ch U16"]
[Site "Mecklenburg VP"]
[Date "2006.02.26"]
[Round "6"]
[White "Gretschko, Tatjana"]
[Black "Modrow, Andreas"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "98"]
[EventDate "2006.02.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Bd7 6. Be3 cxd4 7. cxd4 Qa5+ 8. Nc3 Bb4 9. Qd3 Nxe5 10. Bxd7+ Nxd7 11. a3 Ngf6 12. Rc1 Bxc3+ 13. Qxc3 Qxc3+ 14. bxc3 0-0 15. Nf3 Rac8 16. 0-0 Ne4 17. Bd2 Nxd2 18. Nxd2 Rc7 19. Rc2 Rfc8 20. Rfc1 b5 21. Nb3 f6 22. f3 e5 23. Kf2 e4 24. Ke3 f5 25. h3 Nf6 26. Nc5 Nd7 27. Ne6 Rc6 28. Nf4 Nf6 29. g4 fxg4 30. hxg4 g5 31. Nh3 h6 32. Nf2 exf3 33. Kxf3 Re8 34. Re2 Rxe2 35. Kxe2 Re6+ 36. Kd3 Ne4 37. Nd1 Rf6 38. Rc2 Rf3+ 39. Ke2 Rf4 40. Ne3 Rf2+ 41. Kd3 Rxc2 42. Kxc2 Nf6 43. Nf5 Nxg4 44. Ne7+ Kf7 45. Nxd5 h5 46. Nc7 h4 47. d5 h3 48. d6 h2 49. d7 Ke7 0-1

[Event "Mecklenburg VP-ch U16"]
[Site "Mecklenburg VP"]
[Date "2006.02.25"]
[Round "5"]
[White "Leddin, Mathias"]
[Black "Gretschko, Tatjana"]
[Result "1/2-1/2"]
[ECO "C17"]
[PlyCount "94"]
[EventDate "2006.02.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Nf3 cxd4 6. Qxd4 Bxc3+ 7. Qxc3 Bd7 8. Bg5 Qb6 9. Be3 Qc6 10. Qxc6 Nxc6 11. Bd3 Nge7 12. 0-0 0-0 13. c4 b6 14. c5 bxc5 15. Bxc5 Rab8 16. b3 Rfe8 17. Rfe1 Nb4 18. Bb1 Ng6 19. Bd6 Rb7 20. Bxg6 hxg6 21. Nd4 Rb6 22. Rec1 Rc8 23. Rxc8+ Bxc8 24. Rc1 Ba6 25. a3 Nd3 26. Rc3 Nf4 27. g3 Ne2+ 28. Nxe2 Bxe2 29. Bc5 Rb7 30. f4 Rd7 31. Bd6 f6 32. Kf2 Ba6 33. Rc7 Rxc7 34. Bxc7 Bd3 35. Ke3 Bc2 36. b4 Ba4 37. Kd4 Kh7 38. Bb8 a6 39. Ba7 Kh6 40. Kc5 fxe5 41. fxe5 Kg5 42. Kd6 Kf5 43. Bb6 g5 44. Be3 g4 45. Bf4 d4 46. Bd2 Bb3 47. Bf4 g6 1/2-1/2

[Event "Mecklenburg VP-ch U16"]
[Site "Mecklenburg VP"]
[Date "2006.02.24"]
[Round "4"]
[White "Gretschko, Tatjana"]
[Black "Jaehn, Justin"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "117"]
[EventDate "2006.02.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 cxd4 5. cxd4 Nc6 6. Bb5 Bd7 7. Nf3 h6 8. a3 Nge7 9. Bxc6 Bxc6 10. Nc3 Nf5 11. Be3 Be7 12. 0-0 Bg5 13. Qd2 Be7 14. b4 Qb6 15. Rab1 Bb5 16. Nxb5 Qxb5 17. Rfc1 0-0 18. Rc7 Nxe3 19. fxe3 Bd8 20. Rc5 Qa6 21. Ra1 f6 22. b5 Qa5 23. Qd3 f5 24. g3 g5 25. h3 Be7 26. Rcc1 Kg7 27. Nh2 Rac8 28. Qe2 Rxc1+ 29. Rxc1 Qxa3 30. Rc7 b6 31. Rc6 f4 32. Rxe6 Qxe3+ 33. Qxe3 fxe3 34. Rxe7+ Kg6 35. Rxa7 h5 36. Ra6 e2 37. Ra1 h4 38. gxh4 gxh4 39. Re1 Rf4 40. Rxe2 Rxd4 41. Ng4 Kf7 42. Rf2+ Ke7 43. Rf6 Rd3 44. Kg2 Rd2+ 45. Rf2 Rd3 46. Re2 Rb3 47. Rd2 Rxb5 48. Kf3 Ke6 49. Kf4 Rb3 50. Ne3 b5 51. Nxd5 Kd7 52. Kf5 Kd8 53. e6 Ra3 54. Kf6 Rf3+ 55. Nf4+ Ke8 56. Rd4 Re3 57. Ng6 Ra3 58. Rxh4 Kd8 59. e7+ 1-0

[Event "Mecklenburg VP-ch U16"]
[Site "Mecklenburg VP"]
[Date "2006.02.23"]
[Round "3"]
[White "Hingst, Silke"]
[Black "Gretschko, Tatjana"]
[Result "1-0"]
[ECO "C07"]
[PlyCount "77"]
[EventDate "2006.02.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Bxc5 6. Qf3 Qe5+ 7. Qe4 Nc6 8. Ngf3 Qxe4+ 9. Nxe4 Bb4+ 10. Bd2 Be7 11. 0-0-0 Nf6 12. Be3 0-0 13. h4 Ng4 14. Nh2 Nce5 15. Nxg4 Nxg4 16. f3 Ne5 17. Be2 f5 18. Nf2 Bf6 19. Rdf1 Rd8 20. g4 fxg4 21. fxg4 b6 22. g5 Be7 23. Ng4 Nc6 24. h5 e5 25. g6 Bb7 26. h6 Nd4 27. Bc4+ Bd5 28. Bxd5+ Rxd5 29. Rf7 Rad8 30. Rxg7+ Kh8 31. Rxh7+ Kg8 32. Rg7+ Kh8 33. Rxe7 Ne2+ 34. Kb1 Nc3+ 35. bxc3 Kg8 36. Rg7+ Kh8 37. Rh7+ Kg8 38. Nf6+ Kf8 39. Rf7# 1-0

[Event "Mecklenburg VP-ch U16"]
[Site "Mecklenburg VP"]
[Date "2006.02.22"]
[Round "2"]
[White "Gretschko, Tatjana"]
[Black "Abt, Martin"]
[Result "1-0"]
[ECO "C18"]
[PlyCount "51"]
[EventDate "2006.02.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. Nf3 Qb6 8. Be3 Nge7 9. dxc5 Qa5 10. Qd2 Nf5 11. Be2 0-0 12. 0-0 Bd7 13. Rfb1 Rab8 14. Rb3 Nxe3 15. Qxe3 b6 16. cxb6 axb6 17. Rab1 Ne7 18. Rxb6 Rxb6 19. Rxb6 Qxa3 20. Rb7 Qa1+ 21. Bf1 Rd8 22. Qb6 Qa8 23. Ra7 Qc8 24. Ba6 Qb8 25. Qxb8 Rxb8 26. Rxd7 1-0

[Event "Mecklenburg VP-ch U16"]
[Site "Mecklenburg VP"]
[Date "2006.02.21"]
[Round "1"]
[White "Laqua, Stefan"]
[Black "Gretschko, Tatjana"]
[Result "1-0"]
[ECO "C18"]
[PlyCount "41"]
[EventDate "2006.02.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. Qxd4 Bxc3+ 7. Qxc3 Nc6 8. Bb5 Nge7 9. Bg5 Bd7 10. Nf3 Rc8 11. 0-0 a6 12. Bxc6 Bxc6 13. Qd4 0-0 14. Qh4 Rc7 15. Qg4 Re8 16. Bf6 g6 17. Qh4 Rc8 18. g4 h5 19. gxh5 Qd7 20. h6 Kh7 21. Ng5+ 1-0

