[Event "Rostock SSC op 18th"]
[Site "Rostock"]
[Date "2019.08.11"]
[Round "7"]
[White "Pererva, Viktor"]
[Black "Ziemann, Christian"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "2023"]
[BlackElo "1877"]
[PlyCount "67"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 e5 10. d5 Nd4 11. f4 Bg4 12. Re1 Qh4 13. Bf2 Qh5 14. fxe5 Qxe5 15. h3 Bd7 16. Nf3 Nxf3 17. gxf3 Qe7 18. Bd4 Rfe8 19. Bxg7 Kxg7 20. h4 h5 21. f4 Rad8 22. Qd4+ Kh7 23. Bd3 Bg4 24. Reg1 Kh6 25. e5 f5 26. Rxg4 hxg4 27. h5 gxh5 28. Bxf5 g3 29. Rxh5+ Kxh5 30. Qd1+ Kh6 31. Qh1+ Kg7 32. Qh7+ Kf8 33. Qh8+ Kf7 34. e6+ 1-0

[Event "Rostock SSC op 18th"]
[Site "Rostock"]
[Date "2019.08.10"]
[Round "6"]
[White "Ziemann, Christian"]
[Black "Fromm, Marius"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1877"]
[BlackElo "2130"]
[PlyCount "73"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. Bg5 Bxg5 13. Nxg5 h6 14. Qe2 hxg5 15. Re1 Be6 16. dxe6 f6 17. Re3 Kf8 18. Rh3 Rxh3 19. gxh3 g6 20. Qf3 Kg7 21. Qxb7 Qb8 22. Qf3 Qb4 23. Re3 Rb8 24. Rb3 Qe1+ 25. Bf1 Rxb3 26. Qxb3 c6 27. Qb8 Qxe6 28. Qxa7 Kf7 29. a4 g4 30. h4 Qd5 31. a5 Ke6 32. a6 Qa5 33. Qb7 Nf5 34. a7 Nxh4 35. a8Q Nf3+ 36. Kh1 Qh5 37. Qbc8+ 1-0

[Event "Rostock SSC op 18th"]
[Site "Rostock"]
[Date "2019.08.09"]
[Round "5"]
[White "Hoelss, Manuel"]
[Black "Ziemann, Christian"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1728"]
[BlackElo "1877"]
[PlyCount "68"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 d6 10. Bb2 Nb6 11. g3 Nd7 12. Bg2 Bb7 13. f4 0-0-0 14. 0-0 h5 15. b4 h4 16. b5 cxb5 17. Bxb7+ Kxb7 18. Qf3+ Kb8 19. g4 dxe5 20. cxb5 Qe6 21. Re1 Qb6+ 22. Kh1 exf4 23. Nc3 Qb7 24. Qc6 Bb4 25. Re4 Bxc3 26. Bxc3 Nb6 27. Bxg7 Rhg8 28. Bf6 Rd6 29. Qxb7+ Kxb7 30. g5 Nd5 31. Rd1 Nxf6 32. Rxd6 Nxe4 33. Rd4 f5 34. gxf6 Nf2# 0-1

[Event "Rostock SSC op 18th"]
[Site "Rostock"]
[Date "2019.08.09"]
[Round "4"]
[White "Ziemann, Christian"]
[Black "Kotyk, Michael"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1877"]
[BlackElo "1998"]
[PlyCount "78"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 d5 8. exd5 Nxd5 9. 0-0 Bxc3 10. bxc3 0-0 11. Qd3 Na5 12. Bb5 Qf6 13. c4 Nf4 14. Qd2 Nxg2 15. Kxg2 Bh3+ 16. Kxh3 Qxf3+ 17. Kh4 Qg2 18. Qd3 Qxh2+ 19. Qh3 Qd6 20. Qg4 f5 21. Qf4 Qe7+ 22. Kg3 Qe2 23. Be3 Rf6 24. Rg1 g5 25. Qxg5+ Rg6 26. Kf4 Rxg5 27. Rxg5+ Kh8 28. d5 Qd3 29. Rxf5 c6 30. dxc6 bxc6 31. Ba6 Re8 32. Rxa5 Qe4+ 33. Kg3 Rg8+ 34. Rg5 Rxg5+ 35. Bxg5 Qe5+ 36. f4 Qxa1 37. Bb7 Qc3+ 38. Kg4 Qxc4 39. Bc8 Kg7 0-1

[Event "Rostock SSC op 18th"]
[Site "Rostock"]
[Date "2019.08.08"]
[Round "3"]
[White "Flasen, Aleksander"]
[Black "Ziemann, Christian"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "2029"]
[BlackElo "1877"]
[PlyCount "120"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. f3 0-0 10. Qd2 Bd7 11. Be2 Qa5 12. 0-0 Rfc8 13. a3 Bc6 14. Rfd1 Qc7 15. Rac1 b6 16. g4 Nd7 17. Nd5 Bxd5 18. cxd5 Qb7 19. Bb5 Ne5 20. Kg2 a6 21. Be2 b5 22. b3 Nd7 23. Bd4 Bxd4 24. Qxd4 Nc5 25. Rc3 a5 26. b4 axb4 27. Qxb4 Na4 28. Rxc8+ Rxc8 29. Bd3 Rc5 30. Rb1 Nc3 31. Rb3 Qc7 32. Qd4 Qa5 33. Kg3 Qc7 34. Kg2 e6 35. dxe6 fxe6 36. Qf6 e5 37. Rb2 d5 38. Bc2 Rc6 39. Qh4 d4 40. Bb3+ Kg7 41. g5 h5 42. gxh6+ Kh7 43. Bc2 Ne2 44. Bb1 g5 45. Qg4 Nf4+ 46. Kg3 Rc1 47. Qf5+ Kxh6 48. Qf6+ Ng6 49. Kg2 Rxb1 50. Rxb1 Qc2+ 51. Kg3 Qxb1 52. Kg4 Qc1 53. Kh3 Qf4 54. Qf5 d3 55. Kg2 Nh4+ 56. Kf1 Nxf5 57. exf5 Qxf3+ 58. Kg1 d2 59. h4 d1R+ 60. Kh2 Rh1# 0-1

[Event "Rostock SSC op 18th"]
[Site "Rostock"]
[Date "2019.08.07"]
[Round "1"]
[White "Hoelss, Silas"]
[Black "Ziemann, Christian"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "1518"]
[BlackElo "1877"]
[PlyCount "51"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. 0-0 Nxe4 9. Bxf7+ Rxf7 10. Nxe4 Nxd4 11. Bxd4 e5 12. Be3 d5 13. c3 b6 14. f4 Bh6 15. Ng5 Bxg5 16. fxg5 Rxf1+ 17. Qxf1 Qe7 18. Re1 Be6 19. Qf6 Qxf6 20. gxf6 Kf7 21. Bg5 h6 22. Bh4 e4 23. Rf1 b5 24. Bg3 b4 25. Be5 bxc3 26. Bxc3 1/2-1/2

[Event "Rostock SSC op 18th"]
[Site "Rostock"]
[Date "2019.08.07"]
[Round "2"]
[White "Ziemann, Christian"]
[Black "Mueller, Rosemarie"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1877"]
[BlackElo "1375"]
[PlyCount "75"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. d4 Nxd4 7. c3 b5 8. Bxd5 Qxd5 9. cxd4 exd4 10. 0-0 Bb7 11. Nf3 b4 12. Qxd4 Qxd4 13. Nxd4 0-0-0 14. Nb3 h5 15. Be3 Kb8 16. N1d2 Bd5 17. Rfc1 Rd6 18. Bf4 Rc6 19. Rxc6 Bxc6 20. Rc1 Kb7 21. Na5+ Kb6 22. Nxc6 Bd6 23. Bxd6 cxd6 24. Nxb4 Re8 25. Kf1 a5 26. Nd5+ Kb7 27. Rc7+ Kb8 28. Nc4 Rc8 29. Rxc8+ Kxc8 30. Ke2 Kd7 31. Ke3 g5 32. Nxa5 Ke6 33. Kd4 f6 34. b4 Kd7 35. b5 f5 36. b6 Kc8 37. b7+ Kb8 38. Nb4 1-0

[Event "Pardubice Czech op-B 29th"]
[Site "Pardubice"]
[Date "2018.07.20"]
[Round "1"]
[White "Ziemann, Christian"]
[Black "Mulenko, Alexander"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1881"]
[BlackElo "2109"]
[PlyCount "80"]
[EventDate "2018.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. h3 Bd7 10. 0-0 Rc8 11. f4 Qa5 12. Nf3 Qh5 13. e5 dxe5 14. fxe5 Nxe5 15. Nxe5 Qxe5 16. Bd4 Qc7 17. Bxf6 Bxf6 18. Rxf6 exf6 19. Nd5 Qe5 20. Qf3 Kg7 21. Qf2 Be6 22. c4 Bxd5 23. cxd5 b6 24. Re1 Qd6 25. h4 Rfe8 26. Rf1 Re5 27. Qf4 Qc5+ 28. Qf2 Rf5 29. Qxc5 Rxf1+ 30. Kxf1 bxc5 31. Ke2 Kf8 32. Kd3 Ke7 33. Kc4 Kd6 34. a3 Rb8 35. g4 Rxb3 36. Kxb3 Kxd5 37. a4 a5 38. Kc3 c4 39. b4 cxb3 40. Kxb3 Kd4 0-1

[Event "Toronto Hart House Reading Week op"]
[Site "Toronto"]
[Date "2012.02.19"]
[Round "3"]
[White "Ziemann, Christian"]
[Black "Inigo, Aquino"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "2038"]
[BlackElo "2186"]
[PlyCount "40"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Bxc3+ 7. bxc3 0-0 8. Nf3 Qa5 9. Qb4 Qc7 10. Bd3 Nbc6 11. Qh4 Ng6 12. Bxg6 fxg6 13. Qg3 Qa5 14. 0-0 Qxc3 15. Be3 d4 16. Bf4 Qxc5 17. Rfd1 Bd7 18. Qh4 Qxc2 19. Nxd4 Qe4 20. Nxc6 Bxc6 0-1

[Event "Toronto Hart House Reading Week op"]
[Site "Toronto"]
[Date "2012.02.18"]
[Round "2"]
[White "Cheng, Bindi"]
[Black "Ziemann, Christian"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2502"]
[BlackElo "2038"]
[PlyCount "69"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 d6 7. e4 g6 8. Na3 Bd7 9. Nc4 Qd8 10. a4 Bg7 11. Qd2 0-0 12. Ne2 b5 13. axb5 Bxb5 14. Na5 Qb6 15. Be3 e5 16. dxe6 fxe6 17. Nf4 Bxf1 18. Rxf1 Bh6 19. Nc4 Qb3 20. Nxd6 Bxf4 21. Bxf4 Nc6 22. Ra3 Qb6 23. Qe2 e5 24. Bh6 Na5 25. Bxf8 Rxf8 26. Nc4 Nxc4 27. Qxc4+ Kh8 28. Rf2 a5 29. Rb3 Qc7 30. Rb5 Rc8 31. Rd2 Nh5 32. Qd5 Qe7 33. Qd7 Qf8 34. Rb7 Nf6 35. Qe7 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2010.10.07"]
[Round "7"]
[White "Hochreiner, Juergen"]
[Black "Ziemann, Christian"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1839"]
[BlackElo "1928"]
[PlyCount "51"]
[EventDate "2010.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d3 Bg7 5. Be3 Nd4 6. Be2 e6 7. 0-0 Ne7 8. Rb1 0-0 9. Qd2 d5 10. Bh6 Nec6 11. Bd1 Nxf3+ 12. Bxf3 d4 13. Na4 Qe7 14. Bxg7 Kxg7 15. b3 e5 16. Be2 b6 17. f4 exf4 18. Rxf4 Ne5 19. Rbf1 Be6 20. Nb2 f5 21. exf5 Bxf5 22. Qe1 Rae8 23. Qg3 Bd7 24. Rxf8 Rxf8 25. Rxf8 Kxf8 26. Bf3 1/2-1/2

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2010.09.30"]
[Round "6"]
[White "Ziemann, Christian"]
[Black "Metzner, Arne"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1928"]
[BlackElo "1517"]
[PlyCount "109"]
[EventDate "2010.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 b6 3. Nf3 e6 4. Nc3 Nf6 5. Bg5 Be7 6. e3 h6 7. Bxf6 Bxf6 8. Rc1 0-0 9. Bd3 Nc6 10. a3 Bb7 11. cxd5 exd5 12. 0-0 Ne7 13. b4 c6 14. Bb1 Rc8 15. e4 dxe4 16. Nxe4 Nd5 17. Qd3 g6 18. Nxf6+ Qxf6 19. Ne5 Rcd8 20. Qd2 Kg7 21. f4 Ne7 22. Rc3 Rd6 23. Be4 Rfd8 24. Nf3 Nd5 25. Bxd5 Rxd5 26. Qe3 Qd6 27. Re1 Qc7 28. g3 Bc8 29. Rec1 Bb7 30. R1c2 Qd6 31. Re2 Qc7 32. Qc1 Kf8 33. f5 Rxf5 34. Qxh6+ Kg8 35. Ng5 Rxg5 36. Qxg5 Rxd4 37. Re8+ Kg7 38. Re7 Rd1+ 39. Kf2 Qd6 40. Rxb7 Rd2+ 41. Kg1 Rd1+ 42. Kg2 Rd2+ 43. Kh3 Rd5 44. Qf4 Rh5+ 45. Kg2 Qd5+ 46. Rf3 Rf5 47. Qe3 Qa2+ 48. Rf2 Qd5+ 49. Kf1 Qd1+ 50. Qe1 Qd3+ 51. Kg1 Qd4 52. Qd2 Qa1+ 53. Kg2 Rd5 54. Rbxf7+ Kg8 55. Rf8+ 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2010.09.23"]
[Round "5"]
[White "Koch, Soeren"]
[Black "Ziemann, Christian"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2024"]
[BlackElo "1928"]
[PlyCount "93"]
[EventDate "2010.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 c5 6. b3 cxd4 7. exd4 Nc6 8. a3 Be7 9. Bb2 0-0 10. Nbd2 Rc8 11. c4 Qc7 12. Ne5 d6 13. Ng4 Nxg4 14. Qxg4 f5 15. Qe2 e5 16. d5 Nb8 17. f3 Bh4 18. g3 Bd8 19. g4 g6 20. gxf5 gxf5 21. Kh1 Qf7 22. f4 Bxd5+ 23. cxd5 Qxd5+ 24. Qg2+ Qxg2+ 25. Kxg2 Nd7 26. fxe5 Nxe5 27. Bxe5 dxe5 28. Bxf5 Rc7 29. Be6+ Kg7 30. Rxf8 Kxf8 31. Rf1+ Ke7 32. Bc4 Kd6 33. Ne4+ Kc6 34. Rf7 b5 35. Rxc7+ Bxc7 36. Bf7 Bd6 37. Kf3 Be7 38. a4 bxa4 39. bxa4 Kd7 40. Kg4 Ba3 41. Kf5 Bb2 42. Bh5 Ke7 43. Nf6 h6 44. Ng8+ Kd6 45. Nxh6 Kd5 46. Bf3+ Kc4 47. Nf7 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2010.09.16"]
[Round "4"]
[White "Ziemann, Christian"]
[Black "Oelrichs, Manfred"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1928"]
[BlackElo "1562"]
[PlyCount "61"]
[EventDate "2010.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 Nf6 3. Nc3 d5 4. e5 Nh5 5. h3 Nc6 6. Nf3 f6 7. Bb5 Bd7 8. Nxd5 Nxe5 9. Bxd7+ Nxd7 10. 0-0 c6 11. Ne3 Nb6 12. c4 Qc7 13. a4 Rd8 14. a5 Nc8 15. Qc2 e6 16. Re1 Bb4 17. Bd2 Bxd2 18. Qxd2 Kf7 19. Qc3 Ne7 20. Rad1 Qb8 21. Qb3 Nf4 22. h4 b5 23. g3 Nh5 24. d5 cxd5 25. cxd5 Nxg3 26. dxe6+ Kg7 27. fxg3 Qxg3+ 28. Ng2 Nf5 29. Nd4 Qg4 30. Nxf5+ Qxf5 31. Qc3 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2010.09.09"]
[Round "3"]
[White "Goepfert, Jakob"]
[Black "Ziemann, Christian"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2019"]
[BlackElo "1928"]
[PlyCount "65"]
[EventDate "2010.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bg4 3. e3 c5 4. c4 cxd4 5. exd4 e6 6. Nc3 Nf6 7. Bg5 Be7 8. Be2 dxc4 9. Bxc4 Nc6 10. Be3 0-0 11. d5 Bxf3 12. Qxf3 Ne5 13. Qe2 Nxc4 14. Qxc4 Nxd5 15. Nxd5 Qxd5 16. Qxd5 exd5 17. Rc1 Rac8 18. Ke2 Bf6 19. Kd3 d4 20. Bf4 Rc6 21. Rxc6 bxc6 22. Rc1 Rc8 23. Bd6 h5 24. Rc5 g6 25. Ra5 Rd8 26. Bc5 Rd5 27. b4 Be5 28. Rxa7 Bxh2 29. Ra8+ Kg7 30. g3 Bg1 31. Bxd4+ Kh6 32. Kc4 Rf5 33. Rh8+ 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2010.09.02"]
[Round "2"]
[White "Ziemann, Christian"]
[Black "Van Riesen, Klaus"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1928"]
[BlackElo "2070"]
[PlyCount "165"]
[EventDate "2010.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 c5 7. d3 Nc6 8. 0-0 a6 9. h3 Rb8 10. f4 Bd7 11. a4 Ne8 12. f5 Nc7 13. g4 b5 14. axb5 axb5 15. cxb5 Nxb5 16. Nxb5 Rxb5 17. Nc3 Rb8 18. Kh1 Nd4 19. Rf2 Nb3 20. Ra3 Nxc1 21. Qxc1 Bc6 22. b3 Qb6 23. Rfa2 Qb4 24. Nd5 Bxd5 25. exd5 Qd4 26. Be4 Qe5 27. Kg2 Qf6 28. Qc2 Qh4 29. Qf2 Qg5 30. Qd2 Qf6 31. Rc2 Qe5 32. Rc4 Bf6 33. g5 Bg7 34. fxg6 hxg6 35. h4 Qb2 36. Qxb2 Bxb2 37. Ra7 Rfe8 38. Rca4 Rxb3 39. Kf3 Be5 40. Kg4 Rb4 41. h5 gxh5+ 42. Kxh5 Kg7 43. Kg4 Rb2 44. Ra8 Rxa8 45. Rxa8 Rf2 46. Re8 f5+ 47. gxf6+ Bxf6 48. Rb8 Be5 49. Kg5 Re2 50. Rb7 Bf6+ 51. Kf5 Re1 52. Ra7 Kf7 53. Ra2 Rf1+ 54. Kg4 Be5 55. Kg5 Bf4+ 56. Kg4 Bh6 57. Kg3 Be3 58. Re2 Bd4 59. Kg4 Be5 60. Re3 Bf6 61. Rf3 Re1 62. Kf5 Ke8 63. Kf4 Kd7 64. Rh3 Kc7 65. Kf3 Kb6 66. Rh2 Rb1 67. Rc2 Kb5 68. Kf4 Rb4 69. Kf5 Ka4 70. Kf4 Kb3 71. Rg2 Kc3 72. Ra2 Rd4 73. Ra3+ Kb2 74. Ra8 Rb4 75. Kf3 Kc3 76. Ra3+ Kd4 77. Kf4 Be5+ 78. Kf3 Bg7 79. Kf4 Bh6+ 80. Kf3 Ke5 81. Ra7 c4 82. Rxe7+ Kd4 83. dxc4 1/2-1/2

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2010.08.26"]
[Round "1"]
[White "Chaichi Tehrani, Fereydoon"]
[Black "Ziemann, Christian"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1269"]
[BlackElo "1928"]
[PlyCount "56"]
[EventDate "2010.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. Nc3 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nf3 Ne7 8. Bg5 Qb6 9. b3 Nf5 10. dxc5 Bxc5 11. 0-0 0-0 12. Nh4 Nxh4 13. Bxh4 Qb4 14. Na4 Bxa4 15. Bg5 Bb5 16. a3 Qd4 17. Be3 Qxd1 18. Rfxd1 Bxe3 19. fxe3 Rac8 20. Rac1 Rc3 21. Kf2 f6 22. exf6 Rxf6+ 23. Kg1 Rxe3 24. c4 dxc4 25. bxc4 Bc6 26. a4 Re2 27. g4 Rg2+ 28. Kh1 Rxg4+ 0-1

