[Event "Ruhrgebiet Verbandsklasse Gruppe 3 1415"]
[Site "Germany"]
[Date "2015.02.22"]
[Round "7.8"]
[White "Nowicki, Heiko"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1875"]
[BlackElo "1861"]
[PlyCount "94"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Wanne-Eickel SV Unser Fritz"]
[BlackTeam "Dortmund FS"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d3 Bg7 3. Nf3 d6 4. Nbd2 Nf6 5. g3 0-0 6. Bg2 e5 7. 0-0 Nc6 8. a4 a5 9. Nc4 Be6 10. Ne3 Qd7 11. Ng5 Bh6 12. Nxe6 fxe6 13. Bh3 Rae8 14. c3 Nd8 15. Qb3 b6 16. Ng4 Bxc1 17. Raxc1 Nxg4 18. Bxg4 Rf6 19. Rcd1 Qg7 20. f4 Ref8 21. fxe5 Rxf1+ 22. Rxf1 Rxf1+ 23. Kxf1 Qxe5 24. Qc4 Qf6+ 25. Kg2 Qf7 26. d4 Kg7 27. h4 e5 28. d5 Qe7 29. Qa6 h5 30. Bh3 g5 31. Bf5 gxh4 32. gxh4 Qxh4 33. Qc8 Qg5+ 34. Kf3 Qe7 35. b4 Nf7 36. bxa5 bxa5 37. Qa6 Qg5 38. Qxa5 Qf4+ 39. Ke2 h4 40. Qxc7 h3 41. Bxh3 Qh2+ 42. Bg2 Qxg2+ 43. Ke3 Qg1+ 44. Kd3 Qd1+ 45. Ke3 Qxa4 46. c4 Qa3+ 47. Ke2 Qc5 0-1

[Event "NRW Verbandsklasse Group3 1314"]
[Site "Nordrheinwestfalen"]
[Date "2014.04.06"]
[Round "9"]
[White "Ziperstein, Jakob"]
[Black "Korste, Sebastian"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1857"]
[BlackElo "1876"]
[PlyCount "45"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98 II"]
[BlackTeam "Weisse Dame Borbeck II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nf6 7. 0-0 d6 8. Be3 Nbd7 9. h3 Be7 10. f4 h5 11. Be2 b6 12. Bf3 Bb7 13. Qe2 Rc8 14. Bf2 Qb8 15. Rad1 Nc5 16. Rfe1 h4 17. e5 dxe5 18. Bxb7 Qxb7 19. fxe5 Nh5 20. Qg4 Rh6 21. Nf3 g5 22. Kh1 Nf4 23. Be3 1-0

[Event "NRW Verbandsklasse Group3 1314"]
[Site "Nordrheinwestfalen"]
[Date "2014.03.09"]
[Round "8.5"]
[White "Straenger, Petra"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "E65"]
[WhiteElo "1839"]
[BlackElo "1857"]
[PlyCount "120"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Muelheim SC"]
[BlackTeam "Dortmund FS 98 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 c5 8. e4 cxd4 9. Nxd4 Ne5 10. b3 Nc6 11. Nxc6 bxc6 12. Bb2 Bb7 13. Re1 Nd7 14. Qc2 a5 15. Na4 Bxb2 16. Qxb2 Rb8 17. Rad1 Qc7 18. Qd4 c5 19. Qd2 Rfc8 20. Nc3 Bc6 21. f4 Rd8 22. f5 Kg7 23. Rf1 Ne5 24. Qf4 f6 25. h4 h6 26. fxg6 Nxg6 27. Qg4 Qd7 28. Rf5 Kh7 29. Qh5 Qe8 30. Rdf1 Ne5 31. Qxe8 Rxe8 32. Nd5 Bxd5 33. exd5 a4 34. Be4 Kg7 35. Bc2 axb3 36. Bxb3 Rb4 37. Kh1 Nxc4 38. R5f4 Nd2 39. Rxb4 cxb4 40. Rf4 Nxb3 41. axb3 Rb8 42. Kg2 Rb5 43. Rd4 f5 44. Kf3 Kf6 45. Ke3 Ke5 46. Rf4 Rc5 47. Rxb4 Rc3+ 48. Kf2 Kxd5 49. Rb7 e5 50. b4 Ke4 51. b5 Rc2+ 52. Kg1 Rb2 53. b6 d5 54. Rb8 d4 55. b7 d3 56. Kf1 Kf3 57. Ke1 e4 58. Rf8 Rxb7 59. Rxf5+ Ke3 60. Kf1 Rb1+ 0-1

[Event "NRW Verbandsklasse Group3 1314"]
[Site "Nordrheinwestfalen"]
[Date "2014.02.16"]
[Round "7.4"]
[White "Dahlhaus, Friedhelm"]
[Black "Ziperstein, Jakob"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1945"]
[BlackElo "1857"]
[PlyCount "101"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Wacker Bergeborbeck"]
[BlackTeam "Dortmund FS 98 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. Bd3 Nbd7 7. e5 Ne8 8. 0-0 e6 9. Qe1 a6 10. Be3 b5 11. Bf2 Nb6 12. Bh4 Qd7 13. Ne4 Nd5 14. Qd2 f5 15. exf6 Nexf6 16. Rae1 Rb8 17. Re2 Nxe4 18. Rxe4 Nf6 19. Re2 Bh6 20. Bg5 Bg7 21. Rfe1 Qf7 22. Bh4 Nd5 23. g3 h6 24. Be4 Nf6 25. Bxf6 Qxf6 26. c3 Bd7 27. Qc2 Be8 28. Bd3 Bf7 29. Nh4 Kh7 30. Nxg6 Bxg6 31. Rxe6 Bxd3 32. Qxd3+ Qf5 33. Qf3 Rf7 34. Kg2 Rbf8 35. R1e2 Be5 36. Qe4 Qxe4+ 37. Rxe4 Bf6 38. Kf3 Rb8 39. b4 a5 40. a3 axb4 41. axb4 Ra8 42. Re3 Ra3 43. Ke4 Ra2 44. h4 h5 45. Kd5 Ra6 46. Re8 Kg7 47. Rb8 Be7 48. Re6 c6+ 49. Ke4 Ra1 50. Kd3 Rg1 51. Re3 1/2-1/2

[Event "NRW Verbandsklasse Group3 1314"]
[Site "Nordrheinwestfalen"]
[Date "2014.01.19"]
[Round "6.6"]
[White "Ziperstein, Jakob"]
[Black "Schulz, Angelika"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1857"]
[BlackElo "1615"]
[PlyCount "155"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98 II"]
[BlackTeam "Erkenschwick II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. Qf3 e6 8. Bc4 Ne7 9. Bf4 d5 10. exd5 Nxd5 11. Bd2 Rb8 12. 0-0 0-0 13. Bb3 Ba6 14. Rfd1 Qf6 15. Qg3 Qf5 16. Na4 Be5 17. Qf3 Qxf3 18. gxf3 Bg7 19. Nc5 Bc8 20. c3 Rb5 21. Ne4 Nf6 22. Nd6 Rh5 23. Bf4 Ba6 24. Rd2 Nd5 25. Be3 Be5 26. Ne4 Bxh2+ 27. Kg2 Nxe3+ 28. fxe3 Be5 29. f4 Bg7 30. Rad1 Rb5 31. Rd7 Bb7 32. Nd6 Bc8 33. Rxa7 Rb8 34. Rc7 Rd8 35. Nxc8 Rdxc8 36. Rdd7 Rxc7 37. Rxc7 Rd8 38. Rxc6 Rd2+ 39. Kg3 Rxb2 40. c4 h5 41. Rd6 Kf8 42. Rd1 Ke7 43. c5 Bc3 44. c6 Bd2 45. Kf3 h4 46. Rh1 Kd6 47. e4 g5 48. fxg5 Bxg5 49. Rg1 f6 50. e5+ Kxc6 51. Bxe6 Rb8 52. Bh3 Rf8 53. e6 Kd6 54. Ke4 Ra8 55. Rd1+ Ke7 56. Rd7+ Ke8 57. Bg4 Ra4+ 58. Kf5 Rf4+ 59. Kg6 Rxg4 60. Kf5 Ra4 61. Rh7 Ra5+ 62. Kg6 Re5 63. Ra7 Rxe6 64. Ra8+ Kd7 65. Ra7+ Kd6 66. a4 h3 67. Rh7 Re4 68. Rxh3 Rxa4 69. Rh1 Ke5 70. Rf1 Rf4 71. Re1+ Re4 72. Rf1 Bh4 73. Rf5+ Ke6 74. Rf1 Re2 75. Rf3 Rg2+ 76. Kh5 Bg5 77. Rf1 f5 78. Rxf5 1/2-1/2

[Event "NRW Verbandsklasse Group3 1314"]
[Site "Nordrheinwestfalen"]
[Date "2013.11.24"]
[Round "4.5"]
[White "Dekhtyaryuk, Dimitri"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1854"]
[BlackElo "1857"]
[PlyCount "56"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Eichlinghofen SV"]
[BlackTeam "Dortmund FS 98 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Nc3 Nf6 5. Be3 0-0 6. Qd2 Nbd7 7. 0-0-0 a6 8. h4 h5 9. Be2 b5 10. e5 Ng4 11. e6 fxe6 12. Ng5 Nb6 13. Bxg4 hxg4 14. Qd3 e5 15. h5 Bf5 16. Qe2 b4 17. Nce4 Qe8 18. hxg6 Qxg6 19. Ng3 exd4 20. Bf4 Bxc2 21. Rd2 d3 22. Qe6+ Qxe6 23. Nxe6 Rxf4 24. Nxg7 Nc4 25. N3h5 Rf7 26. Ne6 Nxd2 27. Kxd2 Rxf2+ 28. Ke3 Re2+ 0-1

[Event "NRW Verbandsklasse Group3 1314"]
[Site "Nordrheinwestfalen"]
[Date "2013.11.03"]
[Round "3.5"]
[White "Koch, Marcel"]
[Black "Ziperstein, Jakob"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "1774"]
[BlackElo "1857"]
[PlyCount "85"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Dortmund FS 98 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. b3 Nbd7 7. Bb2 c5 8. c3 Rb8 9. Nbd2 b6 10. Re1 Bb7 11. e4 e6 12. Rc1 Rc8 13. e5 dxe5 14. dxe5 Ng4 15. c4 Qc7 16. Qe2 Rcd8 17. Rcd1 Nh6 18. Nb1 Nb8 19. Nc3 Nc6 20. Nb5 Qb8 21. Nd6 Rd7 22. Nxb7 Rxb7 23. Ng5 Rc7 24. Rd6 Nb4 25. a3 Na6 26. Be4 Qc8 27. Red1 Nb8 28. f3 Nc6 29. Bxc6 Rxc6 30. g4 Qb7 31. h3 Rc7 32. Qd3 Re8 33. h4 Bf8 34. Ne4 Be7 35. Bc1 Kg7 36. Bxh6+ Kxh6 37. Nf6 Rh8 38. Kf2 Kg7 39. g5 Rhc8 40. h5 Bxd6 41. exd6 Rd7 42. h6+ Kf8 43. Nxh7+ 1-0

[Event "NRW Verbandsklasse Group3 1314"]
[Site "Nordrheinwestfalen"]
[Date "2013.10.13"]
[Round "2.6"]
[White "Volling, Andreas"]
[Black "Ziperstein, Jakob"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1878"]
[BlackElo "1857"]
[PlyCount "97"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Boenen SV"]
[BlackTeam "Dortmund FS 98 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 0-0 6. Be2 Nbd7 7. Nf3 c5 8. d5 h6 9. Bd2 a6 10. a4 Ng4 11. Qc1 Kh7 12. Ng5+ hxg5 13. Bxg4 f6 14. h4 Rh8 15. hxg5+ Kg8 16. Be6+ Kf8 17. Rxh8+ Bxh8 18. gxf6 exf6 19. Bh6+ Bg7 20. Bxg7+ Kxg7 21. Qd2 Ne5 22. Qe2 Qe7 23. Bxc8 Rxc8 24. 0-0-0 Rh8 25. f4 Nf7 26. Qg4 Qd8 27. Kc2 Nh6 28. Qg3 Nf7 29. Re1 Rh5 30. Re2 Qd7 31. b3 Qe8 32. Qf3 Qh8 33. Rf2 Qe8 34. g4 Rh7 35. g5 fxg5 36. e5 g4 37. Qxg4 dxe5 38. f5 g5 39. Ne4 Rh4 40. f6+ Kh6 41. Qe6 Qg8 42. Ng3 Qg6+ 43. Kb2 Qd3 44. Nf5+ Kg6 45. Nxh4+ gxh4 46. Rg2+ Kh6 47. Qxf7 Qd4+ 48. Ka2 Qe4 49. Qg7+ 1-0

[Event "NRW Verbandsklasse Group3 1314"]
[Site "Nordrheinwestfalen"]
[Date "2013.09.08"]
[Round "1.4"]
[White "Ziperstein, Jakob"]
[Black "Vengels, Joachim"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1857"]
[BlackElo "1986"]
[PlyCount "100"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98 II"]
[BlackTeam "Hervest Dorsten"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Be2 Nf6 6. 0-0 Bf5 7. c4 dxc4 8. Bxc4 e6 9. Nc3 Be7 10. Re1 0-0 11. Bg5 h6 12. Bh4 Rc8 13. Bb3 Bg4 14. Qd3 Bxf3 15. Qxf3 Qxd4 16. Bg3 Qg4 17. Qe3 Rfd8 18. Rad1 Rxd1 19. Rxd1 Rd8 20. Rxd8+ Bxd8 21. h3 Qd4 22. Qe2 a6 23. Kh2 Ba5 24. Qf3 Qd7 25. Ne4 Nxe4 26. Qxe4 Bc7 27. Bc2 Bxg3+ 28. Kxg3 g6 29. Qf4 Kg7 30. Be4 Ne7 31. Qe5+ Kh7 32. Qb8 Nd5 33. Kh2 b5 34. g3 Kg7 35. Kg2 Qc7 36. Qa8 Qc4 37. Bb1 Qe2 38. Qa7 Qxb2 39. Be4 Qxa2 40. Qd4+ Nf6 41. Bf3 Qc4 42. Qa1 b4 43. h4 h5 44. Bb7 Qc3 45. Qxa6 b3 46. Bc8 Qc2 47. Kh3 Qf5+ 48. Kh2 b2 49. g4 Nxg4+ 50. Kh3 Qf3# 0-1

[Event "Ruhrgebiet VK2 1213"]
[Site "Nordrheinwestfalen"]
[Date "2013.04.28"]
[Round "9.6"]
[White "Ziperstein, Jakob"]
[Black "Medger, Gernot"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1854"]
[BlackElo "1748"]
[PlyCount "26"]
[EventDate "2012.09.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98 II"]
[BlackTeam "Boenen SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. Nc3 Nf6 3. Nf3 e5 4. h3 Be7 5. d4 Nbd7 6. Bg5 0-0 7. dxe5 dxe5 8. Bc4 c6 9. 0-0 Qc7 10. Qe2 b5 11. Bd3 Nc5 12. Nd1 Be6 13. Re1 Rad8 1/2-1/2

[Event "Ruhrgebiet VK2 1213"]
[Site "Nordrheinwestfalen"]
[Date "2013.04.07"]
[Round "8.5"]
[White "Ziperstein, Jakob"]
[Black "Dudek, Peter"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1854"]
[BlackElo "1820"]
[PlyCount "70"]
[EventDate "2012.09.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98 II"]
[BlackTeam "Bottrop SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bb5 d6 5. h3 Bd7 6. 0-0 Nf6 7. d3 Be7 8. Nh2 a6 9. Bxc6 bxc6 10. f4 exf4 11. Bxf4 0-0 12. e5 dxe5 13. Bxe5 Nd5 14. Ne4 Ne3 15. Qf3 Nxf1 16. Rxf1 f6 17. Bc3 Be6 18. Qf2 c4 19. d4 Bd5 20. Ng3 Ra7 21. a3 Bd6 22. Nf5 Bxh2+ 23. Kxh2 Re8 24. Bb4 Re6 25. Qg3 Rd7 26. Re1 Qc7 27. Nd6 Rexd6 28. Bxd6 Qxd6 29. Qxd6 Rxd6 30. Re8+ Kf7 31. Ra8 Re6 32. b3 c3 33. Rxa6 Re2 34. Kg3 Rxc2 35. Kf4 Re2 0-1

[Event "Ruhrgebiet VK2 1213"]
[Site "Nordrheinwestfalen"]
[Date "2013.02.24"]
[Round "7"]
[White "Schlueter, Christoph"]
[Black "Ziperstein, Jakob"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2011"]
[BlackElo "1854"]
[PlyCount "66"]
[EventDate "2012.09.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Kirchhellen SF"]
[BlackTeam "Dortmund FS 98 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. Nf3 d6 5. e4 0-0 6. h3 c5 7. Be3 cxd4 8. Nxd4 Nc6 9. Rc1 Nxd4 10. Bxd4 Qa5 11. Bd3 Qg5 12. Kf1 Bd7 13. Be3 Qa5 14. Qd2 Rac8 15. Nd5 Qd8 16. g3 e6 17. Nxf6+ Bxf6 18. Kg2 Bc6 19. Kh2 d5 20. exd5 exd5 21. Rhd1 d4 22. Bh6 Re8 23. Re1 Qd7 24. Rxe8+ Rxe8 25. Re1 Bg7 26. Bxg7 Kxg7 27. b4 b6 28. h4 Re6 29. Bf1 Rxe1 30. Qxe1 Qf5 31. Bg2 Bxg2 32. Kxg2 d3 33. Qc3+ f6 1/2-1/2

[Event "Ruhrgebiet VK2 1213"]
[Site "Nordrheinwestfalen"]
[Date "2013.02.03"]
[Round "6.3"]
[White "Greger, Helmut"]
[Black "Ziperstein, Jakob"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "1927"]
[BlackElo "1854"]
[PlyCount "91"]
[EventDate "2012.09.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Rochade Steele/Kray"]
[BlackTeam "Dortmund FS 98 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d5 6. cxd5 Qxd5 7. Nc3 Qd8 8. 0-0 Nbd7 9. e4 e6 10. Bg5 h6 11. Bf4 a6 12. h3 Nh5 13. Be3 Nb6 14. Qc1 Kh7 15. b3 Nf6 16. Rd1 Qe7 17. Qc2 Rd8 18. Rac1 Nbd7 19. d5 Ne8 20. dxe6 fxe6 21. Ne2 Ne5 22. Nxe5 Bxe5 23. f4 Rxd1+ 24. Rxd1 Bg7 25. e5 Bf8 26. Be4 Bd7 27. Bxg6+ Kg8 28. Nc3 Bc6 29. Be4 Rd8 30. Rxd8 Qxd8 31. Bxc6 bxc6 32. Qg6+ Ng7 33. Kf2 Be7 34. Ne4 Qe8 35. Qxe8+ Nxe8 36. Bc5 Bd8 37. Bb4 Ng7 38. g4 Bh4+ 39. Ke3 h5 40. Kd4 Kf7 41. Ba5 Ne8 42. Kc5 Be7+ 43. Kxc6 Ba3 44. Bd2 Bb2 45. Kd7 Bd4 46. Ng5+ 1-0

[Event "Ruhrgebiet VK2 1213"]
[Site "Nordrheinwestfalen"]
[Date "2013.01.13"]
[Round "5.6"]
[White "Aranovsky, Mikhail"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1803"]
[BlackElo "1854"]
[PlyCount "98"]
[EventDate "2012.09.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bochum Uni"]
[BlackTeam "Dortmund FS 98 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 Nc6 6. d4 d5 7. Qa4 dxc4 8. Qxc4 Be6 9. Qa4 Nd5 10. e3 Nb6 11. Qd1 Bc4 12. Bf1 Bxf1 13. Kxf1 e6 14. h4 h5 15. Ng5 Nd5 16. Qe2 Bh6 17. Nge4 f5 18. Nc5 Nxc3 19. bxc3 b6 20. Nd3 Qd5 21. f3 Qc4 22. Bd2 Qd5 23. Nf4 Bxf4 24. gxf4 Qd8 25. c4 Kh7 26. Bc3 Qe7 27. Kf2 Rg8 28. Qc2 a5 29. Rac1 Rad8 30. Qa4 Nb4 31. Bxb4 axb4 32. c5 Ra8 33. Qb3 Ra3 34. Qxb4 Rxa2+ 35. Kg3 Rga8 36. Qb5 R8a5 37. Qc6 bxc5 38. dxc5 Ra6 39. Qb7 Ra7 40. Qc8 Rd2 41. Rhd1 Raa2 42. Rxd2 Rxd2 43. c6 e5 44. Rb1 exf4+ 45. Kh3 Rd8 46. Qb7 fxe3 47. Qa7 f4 48. Qa2 Rd6 49. Rb2 Qe6+ 0-1

[Event "Ruhrgebiet VK2 1213"]
[Site "Nordrheinwestfalen"]
[Date "2012.12.02"]
[Round "4.5"]
[White "Hartung, Thomas"]
[Black "Ziperstein, Jakob"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1812"]
[BlackElo "1854"]
[PlyCount "85"]
[EventDate "2012.09.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Annen Sport Union"]
[BlackTeam "Dortmund FS 98 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bg5 c5 5. dxc5 Qa5 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8. Nge2 Qxc5 9. Be3 Qc4 10. Qd2 Ngf6 11. f3 0-0 12. 0-0-0 b5 13. Kb1 b4 14. Nd5 Nxd5 15. exd5 Rfc8 16. h4 Nc5 17. b3 Qb5 18. Nd4 Qb7 19. h5 Qxd5 20. hxg6 fxg6 21. Qxb4 Rab8 22. Qe1 Na4 23. Ne2 Qf5 24. Qd2 Nc3+ 25. Nxc3 Rxc3 26. g4 Qe5 27. Bf4 Qc5 28. Qh2 Kf7 29. Rxd6 Rc8 30. Rd2 Rxf3 31. Re2 Qb5 32. Rhe1 Re8 33. Be5 Bxe5 34. Rxe5 Qxe5 35. Qxe5 Rf6 36. g5 Rf5 37. Qe6+ Kf8 38. Rh1 Kg7 39. Qd7 Rff8 40. Qd4+ e5 41. Qxa7+ Rf7 42. Rxh7+ Kxh7 43. Qxf7+ 1-0

[Event "Ruhrgebiet VK2 1213"]
[Site "Nordrheinwestfalen"]
[Date "2012.10.28"]
[Round "3.5"]
[White "Ziperstein, Jakob"]
[Black "Stratmann, Holger"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1854"]
[BlackElo "1993"]
[PlyCount "31"]
[EventDate "2012.09.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98 II"]
[BlackTeam "Katernberg SF III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bb5+ Nbd7 5. e5 dxe5 6. Nxe5 a6 7. Bxd7+ Bxd7 8. d4 cxd4 9. Qxd4 Bf5 10. Qf4 e6 11. g4 Bg6 12. Be3 Bd6 13. 0-0-0 0-0 14. Rxd6 Qxd6 15. Nxg6 Qc6 16. Ne7+ 1-0

[Event "Ruhrgebiet Verbandsliga1 1213"]
[Site "Nordrheinwestfalen"]
[Date "2012.09.30"]
[Round "2.8"]
[White "Fitzek, Timm"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1646"]
[BlackElo "1854"]
[PlyCount "40"]
[EventDate "2012.09.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Hamm SVg"]
[BlackTeam "Dortmund FS 98"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nf3 Nf6 5. Nc3 0-0 6. Be2 c5 7. 0-0 cxd4 8. Nxd4 Nc6 9. Nxc6 bxc6 10. Be3 Bb7 11. Rb1 Qc7 12. Qc1 a5 13. Bh6 Rfd8 14. Bxg7 Kxg7 15. Qe3 Ba6 16. Rfd1 Rab8 17. b3 Nd7 18. f4 f6 19. Qg3 Nc5 20. Kf1 Rb7 0-1

[Event "Ruhrgebiet VK2 1213"]
[Site "Nordrheinwestfalen"]
[Date "2012.09.30"]
[Round "2.5"]
[White "Hessel, Malte"]
[Black "Ziperstein, Jakob"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1922"]
[BlackElo "1854"]
[PlyCount "117"]
[EventDate "2012.09.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Castrop Rauxel II"]
[BlackTeam "Dortmund FS 98 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Nbd2 0-0 6. 0-0 Nbd7 7. c3 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qe2 c6 11. Nf3 Qe7 12. Bg5 h6 13. Bh4 g5 14. Bg3 Bg4 15. Rad1 Rad8 16. Bb3 Nh5 17. h3 Be6 18. Bxe6 Qxe6 19. Bh2 Nf4 20. Bxf4 exf4 21. a3 Rxd1 22. Rxd1 Re8 23. Nd2 Be5 24. Qg4 Bc7 25. Qxe6 Rxe6 26. Kf1 Kg7 27. f3 h5 28. Nb3 Re7 29. Nd4 Re8 30. Nf5+ Kf8 31. Rd7 Bb6 32. Nh6 Kg7 33. Nxf7 Kf6 34. Rxb7 g4 35. hxg4 hxg4 36. Nh6 gxf3 37. gxf3 Rd8 38. Ke2 Rh8 39. Ng4+ Ke6 40. Rg7 Rh1 41. Rg6+ Kd7 42. Ne5+ Ke8 43. Rg8+ Ke7 44. Nxc6+ Kd6 45. Rg6+ Kc5 46. Nd4 Kc4 47. Rc6+ Bc5 48. b4 Kxc3 49. Nb5+ Kb3 50. Rxc5 a6 51. Nc7 Ra1 52. Ra5 Kc3 53. e5 Ra2+ 54. Kf1 Kd4 55. e6 Ke3 56. Re5+ Kxf3 57. e7 Ra1+ 58. Re1 Ra2 59. e8Q 1-0

[Event "Ruhrgebiet VK2 1213"]
[Site "Nordrheinwestfalen"]
[Date "2012.09.02"]
[Round "1.4"]
[White "Hermann, Juergen"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1891"]
[BlackElo "1854"]
[PlyCount "64"]
[EventDate "2012.09.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Holsterhausen SK II"]
[BlackTeam "Dortmund FS 98 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. d4 g6 3. e3 Bg7 4. b4 a5 5. b5 b6 6. Be2 Bb7 7. 0-0 0-0 8. c4 d6 9. Bb2 Nbd7 10. Nbd2 Re8 11. Rc1 e5 12. a4 Qe7 13. Re1 Rad8 14. Nb3 Ne4 15. Qc2 Ng5 16. Nbd2 Nxf3+ 17. Bxf3 Bxf3 18. Nxf3 e4 19. Nd2 Qh4 20. Ba3 Nf6 21. h3 g5 22. Nf1 g4 23. hxg4 Nxg4 24. f3 exf3 25. gxf3 Nxe3 26. Rxe3 Rxe3 27. Nxe3 Bxd4 28. Qg2+ Kf8 29. Rc3 Qe1+ 30. Kh2 Bxc3 31. Nd5 Qh4+ 32. Kg1 Re8 0-1

[Event "Ruhrgebiet VK2 1112"]
[Site "Nordrheinwestfalen"]
[Date "2012.04.22"]
[Round "9.7"]
[White "Ziperstein, Jakob"]
[Black "Metzner, Carsten"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1786"]
[BlackElo "1781"]
[PlyCount "129"]
[EventDate "2012.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98 II"]
[BlackTeam "Altenessen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 c5 4. d4 cxd4 5. Bb5+ Nbd7 6. Qxd4 e5 7. Qd3 a6 8. Bc4 b5 9. Bb3 Nc5 10. Qe2 Bb7 11. Bg5 Be7 12. Bxf6 Bxf6 13. Bd5 Qb6 14. Rd1 b4 15. Bxb7 Qxb7 16. Nd5 Bd8 17. Nd2 0-0 18. Nc4 Bc7 19. Nxc7 Qxc7 20. Rxd6 Rac8 21. b3 Ne6 22. 0-0 Qe7 23. Rd2 Qg5 24. h3 Rxc4 25. h4 Nf4 26. hxg5 Nxe2+ 27. Rxe2 Rc3 28. Rd1 Rfc8 29. Rdd2 Kf8 30. Kf1 Ke7 31. Ke1 R8c5 32. Kd1 Ra5 33. Rd3 Rcc5 34. Red2 Rxa2 35. Rd7+ Ke8 36. Rb7 Ra1+ 37. Ke2 Rc1 38. Rb8+ Ke7 39. Rb7+ Ke8 40. Rxb4 R1xc2 41. Rb7 Rxd2+ 42. Kxd2 Rb5 43. Ra7 Rxb3 44. Rxa6 Ke7 45. Ra7+ Ke6 46. Ra8 Rb1 47. Re8+ Kd6 48. Rg8 g6 49. Rg7 Rh1 50. Rxf7 Kc5 51. Ke3 Kd6 52. g3 Ke6 53. Rf6+ Ke7 54. Ra6 Kf7 55. f4 Rh3 56. Kf3 exf4 57. Kxf4 Rh1 58. Ke5 Rh5 59. Ra7+ Ke8 60. Kf6 h6 61. gxh6 Rxh6 62. e5 Kd8 63. g4 Rh1 64. Rg7 Re1 65. Rxg6 1-0

[Event "Ruhrgebiet VK2 1112"]
[Site "Nordrheinwestfalen"]
[Date "2012.03.25"]
[Round "8.8"]
[White "Ziperstein, Jakob"]
[Black "Schedlbauer, Daniel"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1786"]
[BlackElo "1527"]
[PlyCount "87"]
[EventDate "2012.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98 II"]
[BlackTeam "Recklinghausen Laeufer Ost II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 d6 6. Nxc6 bxc6 7. Be2 Be7 8. 0-0 0-0 9. Be3 a5 10. h3 Rb8 11. b3 Nd7 12. Qd2 Nb6 13. Rad1 f5 14. Bf3 fxe4 15. Bxe4 d5 16. Qe2 Bf6 17. Nb1 Qe8 18. Bf3 Bf5 19. Rfe1 Qg6 20. Bh5 Bg4 21. Qxg4 Qxc2 22. Rd2 Qe4 23. Qxe4 dxe4 24. Bxb6 cxb6 25. Rxe4 Rbd8 26. Rxd8 Rxd8 27. Re8+ Rxe8 28. Bxe8 c5 29. Kf1 Kf8 30. Bb5 Ke7 31. f4 Kd6 32. Ke2 Kd5 33. Kd3 h6 34. Nd2 Bd8 35. Bc4+ Kc6 36. a4 Bc7 37. Ke4 Kd6 38. Kf5 Ke7 39. g3 Bd8 40. Nf3 Kd6 41. Kg6 Bf6 42. Nh4 Ke7 43. Nf5+ Kf8 44. Nxh6 1-0

[Event "Ruhrgebiet VK2 1112"]
[Site "Nordrheinwestfalen"]
[Date "2012.03.04"]
[Round "7.7"]
[White "Ziperstein, Jakob"]
[Black "Wiktor, Reinhard"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1786"]
[BlackElo "1797"]
[PlyCount "79"]
[EventDate "2012.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98 II"]
[BlackTeam "Mengede SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. Nf3 g6 3. d4 Bg7 4. Nc3 Nf6 5. Bb5+ c6 6. Bd3 0-0 7. 0-0 Qc7 8. h3 a6 9. a4 e5 10. Be3 Nbd7 11. Qd2 Re8 12. Rfe1 b6 13. dxe5 dxe5 14. Bh6 Nf8 15. Bxg7 Kxg7 16. Qg5 h6 17. Qe3 Rb8 18. Rad1 b5 19. b3 b4 20. Ne2 c5 21. Bc4 Bb7 22. Ng3 Ne6 23. Nh4 Kh7 24. Rd2 Nd4 25. Qd3 Ra8 26. f3 Rf8 27. Qf1 Ne8 28. Ne2 Qe7 29. Qf2 Ng7 30. Nxd4 cxd4 31. g4 Rad8 32. Ng2 Rd6 33. Red1 Ne6 34. Qg3 Nc5 35. Ne1 f5 36. exf5 gxf5 37. gxf5 Bd5 38. Bxd5 Rxd5 39. Qg6+ Kh8 40. Qxh6+ 1-0

[Event "Ruhrgebiet VK2 1112"]
[Site "Nordrheinwestfalen"]
[Date "2012.02.12"]
[Round "6.8"]
[White "Ziperstein, Jakob"]
[Black "Akcapinar, Yavuz"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1786"]
[BlackElo "1727"]
[PlyCount "59"]
[EventDate "2012.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98 II"]
[BlackTeam "Rochade Steele/Kray"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bf5 5. Nc3 e6 6. Bb5+ Nc6 7. Ne5 Qb6 8. Qe2 Bb4 9. Bd2 Bxc3 10. Bxc3 Nf6 11. g4 Bg6 12. h4 h6 13. Nxg6 fxg6 14. Qxe6+ Kd8 15. Qd6+ Kc8 16. Bxc6 bxc6 17. 0-0-0 Re8 18. Rhe1 Kb7 19. Re7+ Rxe7 20. Qxe7+ Ka6 21. Re1 Qb5 22. Qxg7 Ne4 23. Qxg6 Nxf2 24. Re3 Rb8 25. Bb4 Qc4 26. Ra3+ Kb5 27. Be1 Qxd4 28. Rb3+ Ka6 29. Qxc6+ Rb6 30. Ra3+ 1-0

[Event "Ruhrgebiet VK2 1112"]
[Site "Nordrheinwestfalen"]
[Date "2011.11.13"]
[Round "3.8"]
[White "Ziperstein, Jakob"]
[Black "Dudek, Peter"]
[Result "1-0"]
[ECO "C61"]
[WhiteElo "1786"]
[BlackElo "1809"]
[PlyCount "63"]
[EventDate "2012.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98 II"]
[BlackTeam "Bottrop SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. c3 c6 6. Bc4 Bc5 7. Bxf7+ Kxf7 8. Qh5+ g6 9. Qxc5 dxc3 10. Nxc3 d6 11. Qe3 Nf6 12. 0-0 b5 13. b3 b4 14. Ne2 Re8 15. d3 a5 16. h3 a4 17. bxa4 Rxa4 18. Bb2 c5 19. Qh6 Ra7 20. Nf4 Kg8 21. Nxg6 hxg6 22. Qxg6+ Rg7 23. Qxf6 Qxf6 24. Bxf6 Rg6 25. Bh4 Bxh3 26. Bg3 Bd7 27. Rfe1 Bb5 28. Rad1 Ba4 29. Rd2 Kf7 30. Bf4 d5 31. Be3 dxe4 32. Bxc5 1-0

[Event "Ruhrgebiet VK2 1112"]
[Site "Nordrheinwestfalen"]
[Date "2011.10.09"]
[Round "2.8"]
[White "Gielisch, Ulrich"]
[Black "Ziperstein, Jakob"]
[Result "1/2-1/2"]
[ECO "D75"]
[WhiteElo "1743"]
[BlackElo "1786"]
[PlyCount "103"]
[EventDate "2012.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Marten Boevinghausen"]
[BlackTeam "Dortmund FS 98 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. Nf3 Bg7 3. c4 Nf6 4. Nc3 0-0 5. g3 d5 6. cxd5 Nxd5 7. Bg2 Nxc3 8. bxc3 c5 9. 0-0 cxd4 10. cxd4 Nc6 11. Bb2 Qb6 12. Rb1 Bf5 13. e3 Bxb1 14. Qxb1 Rad8 15. Ba3 Qxb1 16. Rxb1 Rd7 17. Ng5 Re8 18. Ne4 Na5 19. Nc5 Rc7 20. Bxb7 Nxb7 21. Rxb7 Rxb7 22. Nxb7 Rb8 23. Na5 e6 24. Bc5 Rb1+ 25. Kg2 Ra1 26. Bxa7 Rxa2 27. Nc6 Bf8 28. Bb8 Rc2 29. Ne5 f6 30. Nd3 Rc3 31. Nf4 Kf7 32. d5 exd5 33. Nxd5 Rc5 34. Nf4 Rc2 35. Ba7 Bd6 36. Bd4 Bxf4 37. exf4 Rc4 38. Be3 Ke6 39. Kf3 Rc3 40. Ke4 Rb3 41. h3 f5+ 42. Kf3 Kd5 43. Kg2 Ke4 44. Bc5 h5 45. h4 Kd3 46. Ba7 Ke2 47. Bc5 Rb5 48. Be3 Kd3 49. Ba7 Rb7 50. Bc5 Kc4 51. Be3 Re7 52. Kf3 1/2-1/2

[Event "Ruhrgebiet Verbandsliga2 1011"]
[Site "Nordrheinwestfalen"]
[Date "2011.03.20"]
[Round "8.8"]
[White "Scheibe, Werner"]
[Black "Ziperstein, Jakob"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1859"]
[BlackElo "1774"]
[PlyCount "125"]
[EventDate "2010.09.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Herne Sodingen II"]
[BlackTeam "Dortmund FS 98"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. f4 g6 3. Nf3 Bg7 4. e3 d6 5. Bd3 0-0 6. 0-0 a6 7. Nbd2 Nbd7 8. c3 c5 9. b3 Nd5 10. Ne4 N7f6 11. Bd2 Nxe4 12. Bxe4 Nf6 13. Bd3 b5 14. Rc1 Bb7 15. f5 Be4 16. Bxe4 Nxe4 17. fxg6 fxg6 18. Qc2 Nxd2 19. Nxd2 Qd7 20. Qe4 d5 21. Qh4 Qe6 22. Rce1 Rxf1+ 23. Nxf1 Rf8 24. Nd2 Bf6 25. Qg3 Qf5 26. Qf3 Qe6 27. Qg3 Kg7 28. e4 dxe4 29. Nxe4 Qd5 30. Nxc5 Rc8 31. Ne4 Qf7 32. Ng5 Qe8 33. Ne6+ Kg8 34. h4 Qc6 35. Re3 Qd5 36. Qg4 Rc6 37. Nf4 Qf7 38. Ne6 Rd6 39. h5 b4 40. c4 Rxe6 41. Rxe6 Bxd4+ 42. Kh2 Bf6 43. Rxa6 Kg7 44. hxg6 hxg6 45. Qe6 Qf8 46. g3 Qh8+ 47. Kg2 Qh6 48. Qe2 Qh8 49. Qf3 Qc8 50. Ra8 Qe6 51. Rd8 g5 52. Rd2 g4 53. Qe2 Qc6+ 54. Kh2 Qc8 55. Rd5 Kf7 56. Qc2 Qh8+ 57. Kg1 e6 58. Rd7+ Be7 59. Qf2+ Ke8 60. Ra7 Qe5 61. Ra8+ Kd7 62. Qa7+ Kc6 63. Rc8+ 1-0

[Event "Ruhrgebiet Verbandsliga2 1011"]
[Site "Nordrheinwestfalen"]
[Date "2010.11.28"]
[Round "4.8"]
[White "Starp, Klaus"]
[Black "Ziperstein, Jakob"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1886"]
[BlackElo "1774"]
[PlyCount "73"]
[EventDate "2010.09.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Ahlen SV"]
[BlackTeam "Dortmund FS 98"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. Bd3 Nc6 7. Be3 e5 8. fxe5 dxe5 9. d5 Nb4 10. Bc4 b6 11. a3 Na6 12. b4 Nb8 13. 0-0 h6 14. Qd3 Qe7 15. Rad1 Kh7 16. d6 cxd6 17. Qxd6 Re8 18. Qxe7 Rxe7 19. Nxe5 Rxe5 20. Bd4 Nc6 21. Bxe5 Nxe5 22. Bb3 Bb7 23. Rfe1 Re8 24. Nd5 Kg8 25. h3 Kf8 26. Re3 Rc8 27. Rf1 Nxd5 28. exd5 Nc4 29. Rd3 Nd6 30. a4 Be5 31. g4 g5 32. Kg2 f6 33. Re3 Ke7 34. Rfe1 Nc4 35. Rd3 Kd6 36. Kf2 Nb2 37. Rd2 1-0

[Event "Ruhrgebiet VL2 0910"]
[Site "Germany"]
[Date "2010.02.21"]
[Round "7.8"]
[White "Boelling, Andreas"]
[Black "Ziperstein, Jakob"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1823"]
[BlackElo "1780"]
[PlyCount "71"]
[EventDate "2009.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Hamm SVg"]
[BlackTeam "Dortmund FS 98"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. f4 Bg7 3. Nf3 d6 4. d4 c5 5. c3 cxd4 6. cxd4 Qb6 7. Nc3 Nf6 8. Bb5+ Bd7 9. Qa4 Bxb5 10. Qxb5+ Qxb5 11. Nxb5 Na6 12. e5 dxe5 13. dxe5 Nd5 14. Bd2 0-0 15. 0-0 Nac7 16. Nxc7 Nxc7 17. Rac1 Nd5 18. Rc5 e6 19. Rfc1 Rfd8 20. a3 Bf8 21. R5c2 b6 22. Kf1 Bc5 23. Ke2 h6 24. g3 a5 25. Ne1 Ne7 26. b4 axb4 27. axb4 Bd4 28. Nf3 Ba1 29. Rc4 Kg7 30. R1c2 Nf5 31. Bc3 Bxc3 32. R2xc3 Ra2+ 33. Rc2 Rxc2+ 34. Rxc2 Nd4+ 35. Nxd4 Rxd4 36. Rb2 1/2-1/2

[Event "Ruhrgebiet VL2 0910"]
[Site "Germany"]
[Date "2009.10.25"]
[Round "3.7"]
[White "Ziperstein, Jakob"]
[Black "Marquardt, Guido"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1780"]
[BlackElo "1951"]
[PlyCount "88"]
[EventDate "2009.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98"]
[BlackTeam "Horst Emscher II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 Bc5 5. Bg5 h6 6. Bh4 g5 7. Bg3 d6 8. Na4 Bb6 9. Nxb6 axb6 10. Be2 Be6 11. a3 Qd7 12. h3 Ne7 13. Qd2 Ng6 14. Nh2 Nf4 15. Rg1 h5 16. f3 Qb5 17. c4 Qc6 18. Rc1 Nxe2 19. Kxe2 Rg8 20. h4 g4 21. f4 exf4 22. Qxf4 Rg6 23. Nf1 0-0-0 24. Nd2 Re8 25. Nb3 Nxe4 26. Kd1 Nxg3 27. Qxg3 b5 28. Re1 bxc4 29. dxc4 Rgg8 30. Qc3 Qxg2 31. Nd4 Bd7 32. Rc2 Rxe1+ 33. Qxe1 Qh3 34. Rc3 g3 35. Nb5 Qg4+ 36. Kc1 g2 37. Qg1 Qf4+ 38. Kb1 Qf1+ 39. Rc1 Bf5+ 40. Ka2 Qxg1 41. Rxg1 Be4 42. Nc3 Bc6 43. Nd5 Bxd5 44. cxd5 f5 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2008.07.06"]
[Round "9"]
[White "Nadrowski, Joseph"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "E65"]
[WhiteElo "1723"]
[BlackElo "1782"]
[PlyCount "76"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. d4 Nbd7 7. 0-0 a6 8. b3 c5 9. Bb2 Rb8 10. dxc5 Nxc5 11. Nd5 Ncd7 12. Qd2 b5 13. Rac1 bxc4 14. Nxf6+ Nxf6 15. Rxc4 Bb7 16. Bxf6 Bxf6 17. Rfc1 Rc8 18. Rxc8 Bxc8 19. Nd4 Qb6 20. e3 Bd7 21. Ne2 Kg7 22. Nf4 e6 23. Nd3 Rb8 24. Rc2 Bb5 25. Bf1 h5 26. Nb2 h4 27. Nc4 Bxc4 28. Rxc4 hxg3 29. hxg3 Rh8 30. Bg2 Be5 31. Rc6 Qb5 32. Qc2 a5 33. b4 Qxb4 34. Kf1 Bf6 35. Qc4 Qb7 36. Ke2 e5 37. Rc7 Qb4 38. Qc1 a4 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2008.07.05"]
[Round "8"]
[White "Ziperstein, Jakob"]
[Black "Villalba Weinberg, Adrian"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "1782"]
[BlackElo "1852"]
[PlyCount "76"]
[EventDate "2008.06.30"]
[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. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. Ng5 d5 7. exd5 Nd4 8. c4 h6 9. Nf3 Bg4 10. h3 Bxf3 11. gxf3 Nh5 12. d3 Qf6 13. f4 Nxf4 14. Bxf4 Qxf4 15. Nd2 Bb4 16. Qg4 Qxd2+ 17. Kf1 Qxd3+ 18. Kg2 0-0 19. cxb5 Nxb3 20. axb3 Qxd5+ 21. Kh2 Qd4 22. Rhg1 Qxg4 23. Rxg4 a5 24. Rc4 Rfc8 25. Rac1 Bd6 26. Rc6 Rcb8 27. Ra6 Rxa6 28. bxa6 Rb6 29. b4 Rxa6 30. bxa5 Rxa5 31. Kg2 f5 32. Rc2 Kf7 33. Kf3 Ke6 34. Kg2 Ra1 35. Kf3 g5 36. Kg2 e4 37. Re2 Kd5 38. Re3 f4 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2008.07.04"]
[Round "7"]
[White "Dolgopolyj, Vladimir"]
[Black "Ziperstein, Jakob"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1880"]
[BlackElo "1782"]
[PlyCount "131"]
[EventDate "2008.06.30"]
[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 g6 2. d4 Bg7 3. f4 d6 4. Bc4 Nf6 5. Nc3 a6 6. e5 Ng8 7. a4 e6 8. Nf3 d5 9. Bd3 b6 10. a5 c5 11. axb6 c4 12. Be2 Qxb6 13. Na4 Qc7 14. 0-0 Ne7 15. Bd2 Nf5 16. g4 Ne7 17. Bb4 Bf8 18. Bd6 Qc6 19. b4 Bb7 20. Qe1 Nd7 21. Qh4 Ng8 22. Bc5 a5 23. Qe1 axb4 24. Qxb4 Nxc5 25. dxc5 Rxa4 26. Qxa4 Bxc5+ 27. Kg2 Ne7 28. Rfb1 0-0 29. Qxc6 Bxc6 30. c3 h5 31. h3 Be3 32. Kg3 Kg7 33. Ra6 Rc8 34. Nd4 h4+ 35. Kf3 Bxd4 36. cxd4 Be8 37. Ke3 Ng8 38. Kd2 Ne7 39. Kc3 g5 40. Rb7 Kf8 41. f5 exf5 42. gxf5 Bc6 43. Rbb6 Bd7 44. e6 fxe6 45. fxe6 Be8 46. Ra1 Bg6 47. Bg4 Rc7 48. Ra5 Kg7 49. Bf3 Kf6 50. Bxd5 Bf5 51. Bh1 Bxh3 52. d5 Nc8 53. Rb2 Nd6 54. Rf2+ Bf5 55. Ra1 Ke7 56. Rg1 g4 57. Rxf5 Nxf5 58. Rxg4 Nd6 59. Rxh4 Nb5+ 60. Kb4 c3 61. Be4 Nd6 62. Rh7+ Kd8 63. Rxc7 Kxc7 64. Kxc3 Kd8 65. Kd4 Ke7 66. Ke5 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2008.07.03"]
[Round "5"]
[White "Kempken, Reinhold Johann"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1585"]
[BlackElo "1782"]
[PlyCount "72"]
[EventDate "2008.06.30"]
[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 g6 2. d4 Bg7 3. Bc4 d6 4. Ne2 Nf6 5. Qd3 0-0 6. Be3 Nbd7 7. Nd2 Nb6 8. Bb3 a5 9. a4 Nbd7 10. f4 c5 11. d5 Ng4 12. c3 Nb6 13. 0-0 Bd7 14. Rf3 f5 15. Ng3 Rc8 16. exf5 Bxf5 17. Nxf5 Rxf5 18. Rh3 Qc7 19. Qe4 Qd7 20. Re1 Rcf8 21. g3 R5f7 22. Kg2 Nf6 23. Qd3 Nxa4 24. f5 g5 25. Bxg5 Nxb2 26. Qc2 a4 27. Qxb2 axb3 28. Re6 Nxd5 29. g4 Qc6 30. Kg3 c4 31. Ne4 Be5+ 32. Rxe5 dxe5 33. Bh6 Nf4 34. Bxf4 Qxe4 35. Bg5 Rg7 36. Rh5 Rd8 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2008.07.03"]
[Round "6"]
[White "Ziperstein, Jakob"]
[Black "Tran, Duc Cuong"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1782"]
[BlackElo "1765"]
[PlyCount "75"]
[EventDate "2008.06.30"]
[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 e6 3. Nc3 a6 4. a4 Qc7 5. g3 d6 6. Bg2 Nf6 7. 0-0 Be7 8. d3 0-0 9. Re1 Nbd7 10. Qe2 e5 11. Bh3 Rd8 12. Nh4 Nf8 13. Nf5 Ne6 14. Bg2 Bf8 15. Qd1 b6 16. Ne3 Bb7 17. Ncd5 Nxd5 18. exd5 Nd4 19. c3 Rac8 20. cxd4 cxd4 21. Nf1 Qc5 22. Bd2 b5 23. b4 Qb6 24. a5 Qa7 25. Rc1 Qa8 26. Qf3 Be7 27. h3 g6 28. g4 Kg7 29. Rxc8 Bxc8 30. Rc1 Qb8 31. Ng3 Rf8 32. Qd1 Bd7 33. Ne4 h6 34. Rc2 f5 35. gxf5 gxf5 36. Ng3 Kh7 37. Qh5 f4 38. Be4+ 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2008.07.02"]
[Round "4"]
[White "Ziperstein, Jakob"]
[Black "Quast, Marcel"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1782"]
[BlackElo "1860"]
[PlyCount "154"]
[EventDate "2008.06.30"]
[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 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 0-0 7. 0-0 Re8 8. Be3 Bf8 9. Bf3 c5 10. Nde2 Nc6 11. Ng3 Be6 12. h3 a6 13. Qd2 Qc7 14. Bg5 Be7 15. Bf4 Rad8 16. Nce2 Nd7 17. Qc3 Nce5 18. Kh1 Nxf3 19. Qxf3 Ne5 20. Qc3 b5 21. a3 g6 22. b3 h5 23. Nd4 Bf6 24. Nxe6 Rxe6 25. Qe3 Qe7 26. Qd2 Nc6 27. Rad1 Nd4 28. f3 h4 29. Ne2 Nxe2 30. Qxe2 d5 31. Qf2 dxe4 32. Rxd8+ Qxd8 33. fxe4 Rxe4 34. Qxc5 Be7 35. Qf2 Qd4 36. Qf3 Re6 37. Bg5 f6 38. Bc1 Qe4 39. Qxe4 Rxe4 40. Bb2 Kf7 41. b4 Re2 42. Rc1 f5 43. Rd1 Rxc2 44. Be5 Ra2 45. Rd3 Ke6 46. Bb8 Re2 47. Kg1 Rc2 48. Kf1 Rc6 49. g3 hxg3 50. Rxg3 g5 51. Rd3 Bf6 52. Ke2 f4 53. h4 Kf5 54. h5 g4 55. Rd5+ Ke6 56. Rd1 f3+ 57. Ke3 Bg5+ 58. Ke4 Rc2 59. h6 Re2+ 60. Kd3 Bxh6 61. Rh1 Bg5 62. Bg3 Rd2+ 63. Ke4 Re2+ 64. Kd3 Rg2 65. Re1+ Kf5 66. Bc7 Bf4 67. Bb6 Rd2+ 68. Kc3 Re2 69. Rf1 Ke4 70. a4 g3 71. a5 f2 72. Bc5 Be3 73. Bxe3 Kxe3 74. Rh1 Re1 75. Rh3 f1Q 76. Rxg3+ Kf4 77. Rd3 Rc1+ 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2008.07.01"]
[Round "3"]
[White "Winter, Raphael"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1596"]
[BlackElo "1782"]
[PlyCount "134"]
[EventDate "2008.06.30"]
[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 g6 2. c4 Bg7 3. d3 d6 4. Nc3 Nf6 5. Nge2 Nc6 6. g3 e5 7. Bg2 0-0 8. 0-0 Ne7 9. b4 Be6 10. Rb1 Qd7 11. Bd2 h6 12. f4 Kh7 13. Nd5 Nfxd5 14. cxd5 Bh3 15. Be3 Bxg2 16. Kxg2 f6 17. d4 f5 18. dxe5 dxe5 19. exf5 Nxf5 20. Bc5 b6 21. Bg1 Rad8 22. fxe5 Bxe5 23. Nf4 Bxf4 24. Rxf4 Qf7 25. Rb2 Rxd5 26. Rd2 Rfd8 27. Rxd5 Qxd5+ 28. Qxd5 Rxd5 29. Kf3 Rd7 30. g4 Nd6 31. Bf2 Nb7 32. b5 Kg8 33. Ra4 Nd6 34. Rxa7 Nxb5 35. Rb7 Nd6 36. Rb8+ Kh7 37. Ra8 g5 38. h4 Rf7+ 39. Ke2 Re7+ 40. Kd3 gxh4 41. Bxh4 Rg7 42. Ra4 Kg6 43. Bf2 Kf7 44. Be3 Rg6 45. Ra7 Nb5 46. Ra4 Ke6 47. Re4+ Kd5 48. a4 Nd6 49. Rb4 Kc6 50. Bf2 Ne8 51. Bh4 Nf6 52. Bxf6 Rxf6 53. Rc4+ Kb7 54. Ke4 c5 55. Ke5 Rg6 56. Kf4 Kc6 57. Ke3 b5 58. axb5+ Kxb5 59. Rf4 Rd6 60. Rf8 Kb4 61. Rb8+ Kc3 62. Rb1 Kc2 63. Rb5 c4 64. Rc5 c3 65. Rb5 Kc1 66. Rc5 c2 67. Rh5 Rd1 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2008.07.01"]
[Round "2"]
[White "Ziperstein, Jakob"]
[Black "Hennrotte, Nils"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1782"]
[BlackElo "1473"]
[PlyCount "75"]
[EventDate "2008.06.30"]
[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 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nc6 5. Be2 Bd6 6. 0-0 Nge7 7. c3 Bg4 8. h3 Bh5 9. Re1 Qd7 10. b4 f6 11. Nbd2 g5 12. Nh2 Bxe2 13. Qxe2 h5 14. Nb3 b6 15. a4 Kf7 16. b5 Nd8 17. Ba3 Ne6 18. g3 Rae8 19. Nd2 h4 20. g4 Nf4 21. Qf3 Rhf8 22. Nhf1 Bxa3 23. Rxa3 Qd6 24. Raa1 Neg6 25. Ne3 Ne7 26. Ndf1 Qd7 27. Ng2 Nxg2 28. Kxg2 Ng6 29. Ne3 Nf4+ 30. Kf1 Re6 31. Ng2 Nxg2 32. Kxg2 Rfe8 33. Qf5 Ke7 34. a5 Kd8 35. axb6 Rxe1 36. Rxe1 Rxe1 37. b7 Qxf5 38. b8Q+ 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2008.06.30"]
[Round "1"]
[White "Knack, Willi"]
[Black "Ziperstein, Jakob"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1500"]
[BlackElo "1782"]
[PlyCount "138"]
[EventDate "2008.06.30"]
[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 g6 2. d4 Bg7 3. Nf3 c5 4. c3 Qb6 5. Nbd2 cxd4 6. Nc4 Qc6 7. Bd3 dxc3 8. 0-0 cxb2 9. Bxb2 Bxb2 10. Nxb2 d6 11. Rc1 Qd7 12. Nd4 a6 13. Nc4 Qd8 14. Nb6 Qxb6 15. Rxc8+ Kd7 16. Rf8 Qa7 17. Qg4+ f5 18. exf5 Nh6 19. Qh3 Rxf8 20. fxg6+ Nf5 21. Bxf5+ Ke8 22. Ne6 hxg6 23. Bxg6+ Kd7 24. Nxf8+ Kc7 25. Rc1+ Nc6 26. Qd7+ Kb6 27. Ne6 Qb8 28. Be4 Qc8 29. Rb1+ Ka7 30. Bxc6 Qxc6 31. Qxe7 Re8 32. Qf7 Qe4 33. Rc1 Rxe6 34. h3 d5 35. Rc7 Rb6 36. Re7 Qb1+ 37. Kh2 d4 38. Rd7 Qe4 39. Qf3 Qe5+ 40. Qg3 Qc5 41. Rd8 Rc6 42. Qb8+ Kb6 43. Rd7 Ka5 44. Qd8+ Kb4 45. Rxd4+ Kc3 46. Rd3+ Kc4 47. Rd2 Qe5+ 48. g3 Qe4 49. Qg5 b5 50. Qg4 Qxg4 51. hxg4 b4 52. f4 a5 53. f5 a4 54. g5 b3 55. g6 Kc3 56. Rf2 Kd4 57. axb3 axb3 58. g7 Rc2 59. Rxc2 bxc2 60. g8Q c1Q 61. Qg4+ Ke5 62. Qf3 Qh6+ 63. Kg2 Qd2+ 64. Kh3 Qh6+ 65. Kg4 Qg7+ 66. Kh4 Qf6+ 67. Kh5 Qf7+ 68. Kh4 Qf6+ 69. Kh3 Qh6+ 1/2-1/2

[Event "Ruhrgebiet VK3 0708"]
[Site "Germany"]
[Date "2007.12.09"]
[Round "4.8"]
[White "Ziperstein, Jakob"]
[Black "Langer, Wolfgang"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1851"]
[BlackElo "1946"]
[PlyCount "124"]
[EventDate "2007.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98"]
[BlackTeam "Bochum Uni"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bb5+ Nbd7 5. e5 dxe5 6. Nxe5 a6 7. Nxd7 Bxd7 8. Bxd7+ Qxd7 9. 0-0 e6 10. d3 Be7 11. Qf3 0-0 12. Ne4 Nd5 13. Bd2 b5 14. Rfe1 Rac8 15. Qg3 Kh8 16. a3 c4 17. d4 Nf6 18. Nxf6 Bxf6 19. c3 Qd5 20. Bf4 Qf5 21. Re2 Rfd8 22. Rae1 Rd5 23. Be5 Rcd8 24. f4 Kg8 25. Qf3 Be7 26. g4 Qg6 27. f5 exf5 28. Bc7 fxg4 29. Qg2 Bf8 30. Bxd8 Rxd8 31. Qg3 h5 32. Qc7 Ra8 33. Qd7 Bd6 34. Re8+ Rxe8 35. Qxe8+ Kh7 36. Qe4 f5 37. Qe6 Bf4 38. Qxg6+ Kxg6 39. Re6+ Kf7 40. Rxa6 Bc1 41. a4 Bxb2 42. axb5 Bxc3 43. d5 Bd4+ 44. Kg2 f4 45. Rc6 f3+ 46. Kf1 Be5 47. b6 Bxh2 48. d6 g3 49. b7 g2+ 50. Kf2 g1Q+ 51. Kxf3 Qh1+ 52. Kf2 Qxc6 53. b8Q Bxd6 54. Qa7+ Be7 55. Qa2 Qc5+ 56. Kg2 Bf6 57. Kh3 g5 58. Qc2 Qe3+ 59. Kg2 Qd3 60. Qf2 Qe4+ 61. Kg1 Qd4 62. Kh1 Qh4+ 0-1

[Event "Ruhrgebiet VK3 0708"]
[Site "Germany"]
[Date "2007.11.18"]
[Round "3.7"]
[White "Ziperstein, Jakob"]
[Black "Fromme, Werner"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1851"]
[BlackElo "1665"]
[PlyCount "73"]
[EventDate "2007.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98"]
[BlackTeam "Witten"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. Nc3 g6 8. 0-0 Bg7 9. Be3 0-0 10. Qe2 a6 11. Rad1 Rc8 12. f3 Ne5 13. Bf2 Nfd7 14. Nd5 e6 15. Ne3 Re8 16. c3 Qc7 17. Bg3 Nb6 18. Ndc2 Qc5 19. Bf2 Qc7 20. Bg3 Red8 21. Kh1 Nbc4 22. Nxc4 Qxc4 23. Qxc4 Nxc4 24. b3 Ne5 25. c4 Bf8 26. Rf2 Be7 27. Rfd2 Kf8 28. Ne3 h5 29. f4 Ng4 30. Nxg4 hxg4 31. Bf2 Rc6 32. Kg1 Ke8 33. Bd4 f5 34. e5 d5 35. cxd5 Rxd5 36. Bb2 Rxd2 37. Rxd2 1/2-1/2

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2007.07.01"]
[Round "9"]
[White "Ziperstein, Jakob"]
[Black "Knack, Willi"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1870"]
[BlackElo "1500"]
[PlyCount "106"]
[EventDate "2007.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Be2 Nf6 6. 0-0 Nbd7 7. Re1 0-0 8. Nbd2 Ne4 9. Nf1 f5 10. c4 c6 11. cxd5 cxd5 12. Qb3 Ndf6 13. Ne5 a5 14. a4 Bb4 15. Rd1 Be6 16. f3 Nd6 17. Bg5 Qe8 18. Nd3 Qh5 19. Bxf6 Rxf6 20. Nxb4 axb4 21. Rac1 f4 22. Bd3 Bf5 23. Bxf5 Qxf5 24. Qxb4 Rd8 25. b3 Re6 26. Re1 Rde8 27. Qd2 Rxe1 28. Rxe1 Rxe1 29. Qxe1 Qf6 30. Qc3 Kf7 31. g4 Ke6 32. Qd3 h6 33. Nd2 Ke7 34. Nb1 Kd7 35. Kf2 Kc6 36. Nc3 Qe6 37. Nb5 Nxb5 38. Qxb5+ Kc7 39. Qc5+ Kb8 40. Qc3 h5 41. h3 hxg4 42. hxg4 Qh6 43. Ke1 Qh1+ 44. Kd2 Qg2+ 45. Kc1 Qf1+ 46. Kb2 Qe2+ 47. Ka3 Qe3 48. Kb4 Qe7+ 49. Qc5 Qe1+ 50. Kb5 Qe2+ 51. Ka5 Qxf3 52. b4 Qe4 53. Qd6+ Ka7 1/2-1/2

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2007.06.30"]
[Round "8"]
[White "Nadrowski, Joseph"]
[Black "Ziperstein, Jakob"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1710"]
[BlackElo "1870"]
[PlyCount "116"]
[EventDate "2007.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. d4 Nbd7 7. 0-0 Re8 8. b3 e5 9. dxe5 Nxe5 10. Bb2 Nxf3+ 11. Bxf3 Bh3 12. Bg2 Bxg2 13. Kxg2 Qd7 14. Qc2 Re7 15. f3 Rae8 16. e4 Re5 17. Rf2 h5 18. Nd5 Nxd5 19. cxd5 R5e7 20. Bxg7 Kxg7 21. Qc3+ f6 22. h3 Rf7 23. Rc1 b6 24. Rfc2 Ree7 25. g4 Kh7 26. Qc6 Qc8 27. Qb5 f5 28. exf5 gxf5 29. g5 Kg6 30. h4 Qh8 31. Qb4 Qe5 32. Rxc7 Qxd5 33. R7c2 Re3 34. Rf1 Rfe7 35. Rd2 Rd3 36. Rff2 Ree3 37. Rxd3 Rxd3 38. Qc4 Qxc4 39. bxc4 Rd4 40. Kg3 Rxc4 41. Rd2 Rc6 42. Rd5 a6 43. Kf4 b5 44. Ke3 Kg7 45. Rxf5 Rc2 46. Rd5 Rxa2 47. Rxd6 b4 48. Rb6 a5 49. f4 Rh2 50. Rb5 Rxh4 51. Rxa5 b3 52. Ke4 b2 53. Rb5 Rh2 54. Kf5 Rc2 55. Rb7+ Kf8 56. Kg6 h4 57. f5 Ke8 58. f6 Kf8 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2007.06.29"]
[Round "7"]
[White "Ziperstein, Jakob"]
[Black "Szobries, Harald"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1870"]
[BlackElo "1834"]
[PlyCount "100"]
[EventDate "2007.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 e5 4. Bc4 Be7 5. d3 0-0 6. Bg5 c6 7. Qd2 Nbd7 8. 0-0-0 b5 9. Bb3 a5 10. a4 Nc5 11. axb5 Nxb3+ 12. cxb3 Be6 13. d4 Qc7 14. d5 cxd5 15. Bxf6 Bxf6 16. exd5 Bf5 17. Qe3 Rfb8 18. Kd2 h6 19. h4 Qd8 20. Ke2 Bd7 21. Kf1 Bxb5+ 22. Nxb5 Rxb5 23. g4 Be7 24. g5 Qb6 25. Qe4 Rb4 26. Qe2 Rxb3 27. gxh6 Rxb2 28. Rd2 Rb1+ 29. Ne1 Qb5 30. Rd3 e4 31. Qxe4 Bf6 32. Kg2 Re8 33. Qg4 Re5 34. Qc8+ Kh7 35. hxg7 Bxg7 36. Qg4 Rbxe1 37. Rhh3 Qb1 38. Rdg3 Rg1+ 39. Kh2 Rh1+ 40. Kg2 Qf1+ 41. Kf3 Qd1+ 42. Kg2 Rg1+ 43. Kh2 Qxg4 44. Rxg1 Qf4+ 45. Rhg3 Re2 46. Kh1 Qxh4+ 47. Kg2 Bd4 48. Rf1 Qe4+ 49. Kg1 Qf4 50. Kh1 Rxf2 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2007.06.28"]
[Round "6"]
[White "Kotainy, Gregor"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1699"]
[BlackElo "1870"]
[PlyCount "82"]
[EventDate "2007.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 g6 3. e3 Bg7 4. Nf3 0-0 5. c4 d6 6. Be2 e5 7. d4 exd4 8. Bxd4 c5 9. bxc5 dxc5 10. Bc3 Qc7 11. 0-0 b6 12. Qc2 Bb7 13. Qb2 Ne8 14. Nbd2 Nc6 15. Rad1 Qe7 16. Nb3 Bxc3 17. Qxc3 Ng7 18. Rd2 Rad8 19. Rfd1 Rxd2 20. Rxd2 Rd8 21. h3 Nf5 22. a4 Rxd2 23. Nbxd2 f6 24. Nb3 a5 25. Nbd2 Kf7 26. Bd3 Nd6 27. Nb1 Nb4 28. Be2 Bc6 29. Bd1 Qe6 30. Na3 Ne4 31. Qb3 Qd7 32. Nb5 Ke7 33. Be2 Nd2 34. Qd1 Nxf3+ 35. Bxf3 Qxd1+ 36. Bxd1 Bxb5 37. axb5 Nd3 38. Kf1 Nb2 39. Bb3 a4 40. Ba2 Nd3 41. Bb1 a3 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2007.06.27"]
[Round "5"]
[White "Ziperstein, Jakob"]
[Black "Strathoff, Jens"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1870"]
[BlackElo "1885"]
[PlyCount "116"]
[EventDate "2007.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 d6 6. h3 Na5 7. Bb3 Nxb3 8. axb3 Be6 9. 0-0 0-0 10. Na4 Bb6 11. Nxb6 axb6 12. Bg5 Rxa1 13. Qxa1 h6 14. Be3 Qd7 15. Kh2 Nh7 16. Qc1 f5 17. exf5 Rxf5 18. Ng1 g5 19. Ne2 c5 20. Ng3 Rf8 21. f3 Nf6 22. Qd2 Nd5 23. Ra1 Nf4 24. Bxf4 gxf4 25. Ne4 d5 26. Nc3 Rf5 27. Rh1 Rg5 28. h4 Rg6 29. Kg1 Qg7 30. Rh2 Rg3 31. Kf1 Bf7 32. Qe1 Bh5 33. Qf2 Bf7 34. Ne2 Rg6 35. Qe1 Qf6 36. Qd2 b5 37. b4 b6 38. Kf2 Kh7 39. Nc3 cxb4 40. Ne2 b3 41. d4 bxc2 42. Qxc2 Kh8 43. Qd2 exd4 44. Nxf4 Rg8 45. Ne2 d3 46. Qf4 Qg7 47. Nd4 Bg6 48. g4 Rf8 49. Nf5 Bxf5 50. gxf5 Qxb2+ 51. Kg3 Rg8+ 52. Kh3 Qg7 53. f6 Qd7+ 54. Qg4 Rxg4 55. fxg4 h5 56. Rg2 Qxg4+ 57. Rxg4 hxg4+ 58. Kxg4 d2 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2007.06.26"]
[Round "4"]
[White "Dolgopolyj, Vladimir"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1816"]
[BlackElo "1870"]
[PlyCount "88"]
[EventDate "2007.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. Qd2 0-0 6. f3 a6 7. g4 b5 8. h4 h5 9. gxh5 Nxh5 10. Nge2 Nd7 11. 0-0-0 Bb7 12. Bh3 Nb6 13. Bg4 Nf6 14. Ng3 Nc4 15. Qf2 Nxg4 16. fxg4 Nxe3 17. Qxe3 f6 18. g5 Kf7 19. h5 gxh5 20. Nxh5 Rg8 21. Rdf1 Qf8 22. d5 Ke8 23. Nf4 Bc8 24. Nce2 Rh8 25. Nd4 fxg5 26. Nfe6 Rxh1 27. Rxh1 Bxe6 28. Nxe6 Qf6 29. Nxc7+ Kd7 30. Nxa8 Qxb2+ 31. Kd2 Qb4+ 32. Ke2 Qc4+ 33. Qd3 Qc5 34. Rh7 Be5 35. Rf7 g4 36. Rf8 g3 37. Kf1 Bg7 38. Rf3 Be5 39. a4 Kc8 40. axb5 axb5 41. Qe3 Qc4+ 42. Qe2 g2+ 43. Ke1 g1Q+ 44. Rf1 Qb4+ 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2007.06.24"]
[Round "3"]
[White "Ziperstein, Jakob"]
[Black "Spisla, Dominik"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "1870"]
[BlackElo "1661"]
[PlyCount "105"]
[EventDate "2007.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 b5 9. f3 Bb7 10. g4 Nbd7 11. Be3 0-0 12. h4 Nb6 13. h5 Qc7 14. g5 Nfd7 15. g6 b4 16. Nb1 Rac8 17. gxf7+ Kxf7 18. Bh3 Nc5 19. Qxb4 e5 20. Bxc8 Rxc8 21. c3 exd4 22. Qxd4 Ncd7 23. Nd2 Nc5 24. f4 Bf6 25. e5 dxe5 26. fxe5 Bxh1 27. exf6 Qc6 28. Qxc5 Qxc5 29. Bxc5 Rxc5 30. Rxh1 gxf6 31. Kc2 Rg5 32. Rh2 Kg7 33. Ne4 Re5 34. Nd2 Kh6 35. b4 Rxh5 36. Rf2 Nd5 37. a4 Kg7 38. Rf3 Rh4 39. Kb3 h5 40. c4 Nc7 41. Rd3 Kg6 42. a5 Kf5 43. Rd7 Rh3+ 44. Ka4 Ne6 45. Rd5+ Kf4 46. Rd6 Ke5 47. Rxa6 Rd3 48. Nb3 h4 49. Rxe6+ Kxe6 50. Nc5+ Kf5 51. Nxd3 h3 52. a6 h2 53. a7 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2007.06.23"]
[Round "2"]
[White "Dreesbach, Tobias"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1499"]
[BlackElo "1870"]
[PlyCount "106"]
[EventDate "2007.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 d6 4. Qd2 Nf6 5. f3 c5 6. Nc3 cxd4 7. Bxd4 Nc6 8. Be3 0-0 9. 0-0-0 Be6 10. g4 Qa5 11. a3 Rac8 12. Nd5 Qa4 13. Nxf6+ Bxf6 14. Bd3 Na5 15. Qb4 Qxb4 16. axb4 Nc4 17. Bxc4 Rxc4 18. c3 Rfc8 19. Ne2 Rxb4 20. Bxa7 Ra4 21. Bd4 Bb3 22. Bxf6 Bxd1 23. Rxd1 Ra1+ 24. Kc2 Rxd1 25. Kxd1 exf6 26. Kc2 Kf8 27. Nf4 Ke7 28. Nd5+ Ke6 29. Kd3 g5 30. c4 Ke5 31. Nb6 Rc6 32. Na4 Kf4 33. Ke2 Rxc4 34. Nc3 Ke5 35. Kd3 Rc5 36. b4 Rc8 37. Nd5 Rc1 38. Ke3 Rh1 39. h4 Rxh4 40. Ne7 Rh1 41. Nd5 Re1+ 42. Kd3 Rf1 43. Ke2 Rb1 44. Kd3 Rb3+ 45. Ke2 h6 46. Kf2 b5 47. Ke2 Kd4 48. Kf2 Kc4 49. Ke2 Rxb4 50. Nxb4 Kxb4 51. Kd2 Kb3 52. Kc1 Ka2 53. Kc2 b4 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2007.06.22"]
[Round "1"]
[White "Ziperstein, Jakob"]
[Black "Benke, Werner"]
[Result "1/2-1/2"]
[ECO "B83"]
[WhiteElo "1870"]
[BlackElo "1525"]
[PlyCount "62"]
[EventDate "2007.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 d6 6. Be2 Nf6 7. 0-0 e6 8. Be3 Be7 9. f4 0-0 10. Qd2 Qc7 11. Rad1 Rd8 12. a3 Nxd4 13. Bxd4 b5 14. Bf3 Bb7 15. Qf2 Nd7 16. f5 e5 17. Be3 Bc6 18. Rd2 Qb7 19. Rd3 Nc5 20. Bxc5 dxc5 21. Rfd1 Rd4 22. Nd5 f6 23. c3 Rxd3 24. Rxd3 Rd8 25. Nxe7+ Qxe7 26. Rxd8+ Qxd8 27. Qxc5 Qd2 28. h3 Qc1+ 29. Kf2 Qd2+ 30. Kf1 Qc1+ 31. Kf2 Qd2+ 1/2-1/2

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "2006.03.23"]
[Round "9.14"]
[White "Sonntag, Joachim"]
[Black "Ziperstein, Jakob"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1787"]
[BlackElo "1838"]
[PlyCount "111"]
[EventDate "2006.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. c3 Nf6 5. Bd3 0-0 6. 0-0 Nbd7 7. Bg5 h6 8. Be3 Ng4 9. Qd2 e5 10. h3 Nxe3 11. Qxe3 c5 12. dxc5 dxc5 13. Nbd2 Qe7 14. Bc4 Nb6 15. Bb3 Bd7 16. a4 Rad8 17. a5 Na8 18. Bd5 Kh7 19. Nb3 b6 20. Rfd1 Nc7 21. c4 Be6 22. axb6 axb6 23. Nh2 h5 24. Nc1 f5 25. f3 fxe4 26. fxe4 Bh6 27. Qe2 Rf7 28. Nf3 Qf6 29. Rf1 Rdf8 30. Nd3 Nxd5 31. cxd5 Bg4 32. hxg4 hxg4 33. Nh2 Bf4 34. Nxg4 Qh4 35. Nxf4 Rxf4 36. Rxf4 Rxf4 37. Ra7+ Kg8 38. Ra8+ Kg7 39. Ra7+ Kg8 40. Nf2 Qh6 41. Qe3 g5 42. Qh3 Qg6 43. Qe6+ Qxe6 44. dxe6 Kf8 45. Rb7 Ke8 46. Kf1 g4 47. Rf7 c4 48. Rxf4 exf4 49. Nxg4 Ke7 50. Ne5 b5 51. Nf3 b4 52. Ke2 Kxe6 53. Nd2 c3 54. bxc3 bxc3 55. Nc4 f3+ 56. gxf3 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "2006.03.21"]
[Round "8.18"]
[White "Ziperstein, Jakob"]
[Black "Wilms, Christoph"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1838"]
[BlackElo "1526"]
[PlyCount "69"]
[EventDate "2006.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nf3 h6 8. h3 Be6 9. Be3 Nbd7 10. 0-0 Be7 11. Qd2 0-0 12. Nh2 Rc8 13. f3 Nb6 14. Rf2 Nc4 15. Bxc4 Rxc4 16. Rd1 Qc8 17. Nd5 Bxd5 18. exd5 Nh5 19. c3 Bh4 20. Rff1 Ng3 21. Rfe1 Nf5 22. Bf2 Bg5 23. Qd3 b5 24. Re4 Rc7 25. Nf1 Ne7 26. a4 Rc4 27. axb5 axb5 28. Ra1 Rxe4 29. fxe4 Qc4 30. Qxc4 bxc4 31. Be3 f5 32. Bxg5 hxg5 33. Ra7 Kf7 34. exf5 Kf6 35. Ne3 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "2006.03.20"]
[Round "7.11"]
[White "Werner, Patrick2"]
[Black "Ziperstein, Jakob"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1691"]
[BlackElo "1838"]
[PlyCount "117"]
[EventDate "2006.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. Nf3 Bg7 4. 0-0 0-0 5. d3 d6 6. h3 e5 7. e4 Nc6 8. c3 h6 9. Re1 Nh7 10. Nbd2 Be6 11. Nf1 Ne7 12. d4 f6 13. Qc2 Ng5 14. Bxg5 fxg5 15. dxe5 dxe5 16. Rad1 Qe8 17. Ne3 Qc6 18. Rd2 Qa6 19. Nd5 Nxd5 20. exd5 Bxh3 21. Nxe5 Bf5 22. Qb3 Qd6 23. Nc4 Qc5 24. d6 cxd6 25. Nb6+ Kh8 26. Nxa8 Rxa8 27. Qxb7 Rf8 28. Re7 Bc8 29. Qxa7 Qxa7 30. Rxa7 Be5 31. Be4 Bf5 32. Bxf5 gxf5 33. Kg2 Rb8 34. a4 f4 35. a5 Rb5 36. a6 Ra5 37. b4 Ra3 38. Ra8+ Kg7 39. a7 fxg3 40. fxg3 Bxc3 41. Rc2 Be5 42. Rc7+ Kg6 43. Rg8+ Kh5 44. a8Q Rxg3+ 45. Kf2 Bf4 46. Rh7 g4 47. Qe8+ Kh4 48. Qd8+ Kh3 49. Rxh6+ Bxh6 50. Rh8 Rf3+ 51. Ke2 Re3+ 52. Kd1 Re6 53. Qg5 d5 54. Rxh6+ Rxh6 55. Qxh6+ Kg2 56. b5 g3 57. b6 Kf1 58. Qf4+ Kg2 59. b7 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "2006.03.16"]
[Round "6.6"]
[White "Ziperstein, Jakob"]
[Black "Borjini, Mohamed"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1838"]
[BlackElo "1979"]
[PlyCount "72"]
[EventDate "2006.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 Qc7 7. Bg5 Be7 8. Qd2 d6 9. 0-0 Nbd7 10. Rad1 0-0 11. Kh1 b5 12. a3 Bb7 13. Qe3 Rfe8 14. f4 Rac8 15. Bf3 Nb6 16. Qc1 Nc4 17. Rd3 d5 18. exd5 Nxd5 19. Nxd5 Bxd5 20. Bxd5 exd5 21. Bxe7 Qxe7 22. Nf5 Qf6 23. Rxd5 g6 24. Nh6+ Kg7 25. f5 Ne3 26. Ng4 Nxg4 27. fxg6 Qh4 28. h3 Nf2+ 29. Kh2 Re2 30. gxf7 Nxh3 31. f8Q+ Rxf8 32. Rd7+ Kg8 33. Rxf8+ Kxf8 34. Rd8+ Ke7 35. Rd7+ Kxd7 36. Qd1+ Kc7 0-1

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "2006.03.14"]
[Round "5.3"]
[White "Begna, Bozidar"]
[Black "Ziperstein, Jakob"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2002"]
[BlackElo "1838"]
[PlyCount "93"]
[EventDate "2006.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Bc4 d6 4. Nc3 Nf6 5. Qe2 a6 6. e5 dxe5 7. dxe5 Ng8 8. Nf3 b5 9. Bxf7+ Kxf7 10. Ng5+ Ke8 11. Qf3 Bf5 12. Qxa8 Bxe5 13. Be3 c6 14. Nf3 Bd6 15. Nd4 Bd7 16. Ne4 Bc7 17. 0-0-0 Qc8 18. Nc5 Nf6 19. Nxd7 Qxd7 20. Nxb5 Nd5 21. Nxc7+ Qxc7 22. Qa7 Qxa7 23. Bxa7 Kf7 24. c4 Nf6 25. Rhe1 Nbd7 26. Bd4 Rb8 27. Rd3 Rb4 28. b3 Rb7 29. Rde3 Ng8 30. Re6 Rc7 31. h3 Nf8 32. R6e5 Rc8 33. Ra5 Ra8 34. Kc2 Ne6 35. Be3 Nf6 36. g4 Nd7 37. f4 Nd8 38. f5 Nb7 39. fxg6+ hxg6 40. Rg5 Rh8 41. Rf1+ Nf6 42. Rf3 Rd8 43. Re5 g5 44. Bxg5 Rd7 45. Bxf6 exf6 46. g5 Rd6 47. Ref5 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "2006.03.13"]
[Round "4.5"]
[White "Ziperstein, Jakob"]
[Black "Barskij, Alexander"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "1838"]
[BlackElo "1891"]
[PlyCount "55"]
[EventDate "2006.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e6 7. Bg5 a6 8. Qd2 h6 9. Be3 Bd7 10. 0-0 Nxd4 11. Qxd4 Bc6 12. Rad1 Qc7 13. f4 b5 14. e5 dxe5 15. fxe5 Nd5 16. Nxd5 Bxd5 17. Kh1 Be7 18. b3 Qxc2 19. Rf2 Qe4 20. Qb6 0-0 21. Bf3 Qxe5 22. Bxd5 exd5 23. Bf4 Qe4 24. Rf3 Bb4 25. Bxh6 Rfe8 26. Bxg7 Kxg7 27. Qf6+ Kg8 28. Qxf7+ 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "2006.03.09"]
[Round "3.5"]
[White "Zimmermann, Dirk"]
[Black "Ziperstein, Jakob"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2006"]
[BlackElo "1838"]
[PlyCount "103"]
[EventDate "2006.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 0-0 6. Qd2 a6 7. Nge2 b5 8. Nc1 Nbd7 9. Nb3 Nb6 10. Na5 Bd7 11. Be2 c6 12. b4 Qc7 13. 0-0 Nh5 14. Rad1 Rac8 15. g4 Nf6 16. Bf2 h6 17. Qe3 Nh7 18. Bd3 c5 19. dxc5 dxc5 20. bxc5 Na8 21. Nd5 Qxa5 22. Nxe7+ Kh8 23. Nxc8 Bxc8 24. c4 Ng5 25. f4 Nh7 26. h3 Be6 27. cxb5 axb5 28. Qe2 b4 29. Bc4 Nc7 30. f5 Bxc4 31. Qxc4 Qb5 32. Rc1 Ng5 33. Bd4 Qxc4 34. Bxg7+ Kxg7 35. Rxc4 Re8 36. Rxb4 Nxe4 37. c6 g5 38. Rd1 Nc5 39. a4 Ra8 40. Rd6 Ra5 41. Rb7 N5a6 42. Rd7 Rxa4 43. Rbxc7 Nxc7 44. Rxc7 Rc4 45. Kf2 Kf6 46. Rc8 Ke5 47. c7 Kd6 48. Rh8 Rxc7 49. Rxh6+ Ke5 50. Ra6 Rc2+ 51. Kg3 Rc3+ 52. Kg2 1/2-1/2

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "2006.03.07"]
[Round "2.16"]
[White "Ziperstein, Jakob"]
[Black "Ewers, Christian"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1838"]
[BlackElo "1662"]
[PlyCount "51"]
[EventDate "2006.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 f5 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 c6 7. Be2 Qf6 8. e5 Qe6 9. Bf4 Nh6 10. 0-0-0 b5 11. Bf3 Rb8 12. Qxa7 Rb7 13. Qa8 Kd8 14. Qa6 Kc7 15. Rhe1 Kb8 16. Be3 f4 17. Bxf4 Bc5 18. Ne4 Bxf2 19. Nxf2 Ra7 20. Qb6+ Rb7 21. Qc5 Nf7 22. Re3 b4 23. Rb3 h5 24. Rxb4 g5 25. Be3 Qxa2 26. Rd3 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "2006.03.06"]
[Round "1.17"]
[White "Gegner, Michael"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1412"]
[BlackElo "1838"]
[PlyCount "38"]
[EventDate "2006.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 Bg7 5. Nf3 0-0 6. e5 Ne8 7. Ne2 c5 8. c3 Bg4 9. Ng3 cxd4 10. cxd4 Qb6 11. Be2 Nc6 12. Be3 Bxf3 13. Bxf3 dxe5 14. Bxc6 bxc6 15. fxe5 Bxe5 16. b3 Qb4+ 17. Kf2 Rd8 18. Ne2 Nf6 19. h3 c5 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.17"]
[Round "9"]
[White "Ziperstein, Jakob"]
[Black "Kuipers, Dustin"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1832"]
[BlackElo "1874"]
[PlyCount "94"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8. 0-0 Bxc3 9. bxc3 dxe4 10. Bb5 Qxd1 11. Rxd1 Bg4 12. Rd6 Rd8 13. Rxd8+ Kxd8 14. Be3 Kc7 15. Bxc6 Kxc6 16. Na5+ Kc7 17. Nc4 Nd7 18. a4 Ra8 19. a5 Be6 20. Na3 Kc6 21. Kf1 f5 22. g3 Nf6 23. h4 Ng4 24. Bg5 h6 25. Be7 Re8 26. Bb4 Rd8 27. Ke2 Nh2 28. Rd1 Rxd1 29. Kxd1 g5 30. hxg5 hxg5 31. Ke2 Ba2 32. Be7 Nf3 33. Ke3 g4 34. c4 a6 35. Bf6 Kc5 36. Be7+ Kc6 37. Bf6 Kd6 38. Bd8 Nd4 39. Bb6 Ne6 40. Ba7 Ng5 41. Kd2 Ke6 42. Kc3 f4 43. Kb2 e3 44. c3 e2 45. Nc2 Bxc4 46. gxf4 Nf3 47. fxe5 Bd3 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.16"]
[Round "8"]
[White "Bastians, Felix"]
[Black "Ziperstein, Jakob"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1865"]
[BlackElo "1832"]
[PlyCount "115"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. Nf3 Nf6 5. Nbd2 0-0 6. Be2 Nbd7 7. 0-0 c5 8. d5 h6 9. a4 Nh5 10. Re1 Nf4 11. Bf1 Ne5 12. Nxe5 dxe5 13. Nc4 Nh5 14. a5 Rb8 15. Be3 b6 16. axb6 axb6 17. Ra7 Nf6 18. Nxe5 Rb7 19. Nc6 Qc7 20. Ra4 b5 21. Ra8 Ng4 22. g3 Nxe3 23. Rxe3 Kh7 24. Ra5 c4 25. Ra1 Qd6 26. e5 Qc7 27. Bg2 Qb6 28. Qd4 Qc7 29. Ra6 Re8 30. Nb4 Qd8 31. Nc6 Qc7 32. f4 Bd7 33. Nb4 Qc8 34. Re1 Bh3 35. Bh1 Qg4 36. Qd2 Rbb8 37. Rea1 h5 38. Ra7 h4 39. Qf2 g5 40. Bf3 Qc8 41. Nc6 Rb7 42. Rxb7 Qxb7 43. Ra7 Ra8 44. Rxb7 Ra1+ 45. Qe1 Rxe1+ 46. Kf2 Rc1 47. Be4+ Kh6 48. Nxe7 gxf4 49. gxf4 Rf1+ 50. Ke3 Bf8 51. d6 Re1+ 52. Kd4 Rxe4+ 53. Kxe4 Bg2+ 54. Kf5 Bxb7 55. Kf6 Kh5 56. d7 Bh6 57. d8Q Bxf4 58. Qd1+ 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.15"]
[Round "7"]
[White "Langers, Alexander"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1734"]
[BlackElo "1832"]
[PlyCount "56"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 a6 8. h3 c5 9. Be3 b6 10. d5 Nh5 11. Ng5 Ndf6 12. Qd2 h6 13. Nf3 Kh7 14. Rab1 Rb8 15. Qc2 Qc7 16. a3 Ng8 17. Bd3 b5 18. cxb5 c4 19. Be2 axb5 20. a4 bxa4 21. Qxa4 f5 22. Qa2 Bd7 23. Rfe1 g5 24. Nd2 Bxc3 25. bxc3 Rb6 26. Bxb6 Qxb6 27. Nxc4 fxe4 28. Ra1 Qxf2+ 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.14"]
[Round "6"]
[White "Ziperstein, Jakob"]
[Black "Schorr, Joerg"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1832"]
[BlackElo "1819"]
[PlyCount "68"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 f5 10. Qh5 b5 11. Naxb5 axb5 12. Bxb5 Bd7 13. Bxc6 Bxc6 14. Qxf5 Bg7 15. Rd1 0-0 16. Rd3 Bd7 17. Qh5 Qb6 18. 0-0 Be6 19. b3 Qb4 20. Rg3 Kh8 21. f4 exf4 22. Rxf4 Rxa2 23. Kf1 Ra1+ 24. Ke2 Qd4 25. Rh4 Bc4+ 26. bxc4 Qxc4+ 27. Rd3 h6 28. Qd5 Qxd5 29. exd5 Re8+ 30. Re4 Rxe4+ 31. Nxe4 Be5 32. Nf2 Kg7 33. Ng4 Bf4 34. Rf3 Bc1 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.12"]
[Round "5"]
[White "Beer, Markus"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1664"]
[BlackElo "1832"]
[PlyCount "60"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be3 Nf6 5. Qd2 a6 6. Nc3 b5 7. Bd3 Bb7 8. a3 Nbd7 9. h4 h5 10. Ng5 c5 11. f4 Ng4 12. d5 Nxe3 13. Qxe3 Qa5 14. Kd2 Bd4 15. Qe2 c4 16. Bxc4 bxc4 17. Qxc4 Bg7 18. Rh3 Rc8 19. Qb3 Nc5 20. Qa2 Na4 21. Qb3 Nxc3 22. bxc3 Ba8 23. Rd3 0-0 24. Re1 Rb8 25. Qa2 Rb5 26. Ree3 Rfb8 27. a4 Rc5 28. Nf3 Rbc8 29. Nd4 Rxc3 30. Rxc3 Bxd4 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.11"]
[Round "4"]
[White "Ziperstein, Jakob"]
[Black "Voigt, Ingrid"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1832"]
[BlackElo "2116"]
[PlyCount "74"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Be2 Bd6 6. 0-0 Bg4 7. Re1 0-0 8. Bg5 Nbd7 9. Nbd2 c6 10. c3 Qc7 11. h3 Bf5 12. Nh4 Be4 13. Bf3 Bxf3 14. Qxf3 Rae8 15. Nf5 Re6 16. Nxd6 Qxd6 17. Bf4 Qe7 18. Re3 Ne4 19. Nxe4 dxe4 20. Qd1 Nb6 21. Re2 g5 22. Bh2 f5 23. Qb3 Qf7 24. Rae1 Rfe8 25. Qc2 Nd5 26. Be5 Nf4 27. Bxf4 gxf4 28. Qd2 f3 29. gxf3 Qg6+ 30. Kh2 exf3 31. Rg1 Qxg1+ 32. Kxg1 fxe2 33. Qe1 Rg6+ 34. Kh2 f4 35. f3 Rg3 36. c4 Re6 37. Qa5 e1Q 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.10"]
[Round "3"]
[White "Granz, Thomas"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1566"]
[BlackElo "1832"]
[PlyCount "62"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. h3 Nf6 5. Bd3 0-0 6. 0-0 Nbd7 7. Be3 e5 8. c3 Qe7 9. Nbd2 Nh5 10. Re1 Nf4 11. Bxf4 exf4 12. Qc2 Re8 13. Re2 f6 14. Rae1 Kh8 15. Nc4 Qf8 16. e5 fxe5 17. dxe5 d5 18. Na3 Nc5 19. Nb5 Nxd3 20. Qxd3 Bf5 21. Qxd5 c6 22. Qd6 cxb5 23. Qxf8+ Bxf8 24. e6 Be7 25. Ne5 Kg7 26. Nf3 a6 27. Nd4 Rac8 28. Re5 Rc5 29. R5e2 Bf6 30. Nb3 Rc6 31. e7 Rc7 0-1

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.09"]
[Round "2"]
[White "Ziperstein, Jakob"]
[Black "Luegger, Meinolf"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1832"]
[BlackElo "1621"]
[PlyCount "51"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. Bb5+ Nc6 5. d4 e6 6. Nf3 a6 7. Bd3 Be7 8. 0-0 b5 9. Ne2 Nb4 10. Re1 Nxd3 11. Qxd3 Nf6 12. Ng3 Qc7 13. Ne5 Bb7 14. Bf4 Qb6 15. Re2 b4 16. Qe3 a5 17. Nf5 Rg8 18. Nxe7 Kxe7 19. Bg5 h6 20. Bh4 g5 21. Bg3 Ba6 22. Ree1 Rac8 23. Rac1 a4 24. Qf3 Rg7 25. Qxf6+ Kxf6 26. Nd7+ 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2005.07.08"]
[Round "1"]
[White "Ehrlich, Tim"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1481"]
[BlackElo "1832"]
[PlyCount "56"]
[EventDate "2005.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Nc3 Bg7 4. e4 d6 5. Bc4 0-0 6. Nf3 Nbd7 7. Qd2 c5 8. 0-0-0 a6 9. e5 cxd4 10. Qxd4 dxe5 11. Qh4 Qc7 12. Rhe1 e6 13. Bb3 b5 14. Bxf6 Nxf6 15. Nxe5 Bb7 16. f3 Rad8 17. Kb1 Rxd1+ 18. Nxd1 Rd8 19. Nd3 a5 20. a3 Ra8 21. a4 Bd5 22. Ne3 Bxb3 23. cxb3 Qb6 24. Qg5 bxa4 25. bxa4 Qb3 26. Nc5 Qb4 27. Rc1 Ne4 28. Nd3 Nd2+ 0-1

[Event "Ruhrgebiet VL2 0405"]
[Site "Ruhrgebiet"]
[Date "2005.04.10"]
[Round "9.5"]
[White "Doenges, Dirk"]
[Black "Ziperstein, Jakob"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1734"]
[BlackElo "1883"]
[PlyCount "61"]
[EventDate "2004.09.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Horst"]
[BlackTeam "Dortmund FS 98"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Nc3 Nf6 5. h3 a6 6. Be3 Nbd7 7. Qd2 b5 8. a3 Bb7 9. Bd3 c5 10. d5 Rc8 11. Bh6 Bxh6 12. Qxh6 c4 13. Be2 Nc5 14. Ng5 Rf8 15. Nxh7 Nxh7 16. Qxh7 Nd7 17. Qh4 Qb6 18. 0-0 Nf6 19. Rad1 Rb8 20. Rfe1 Kd7 21. e5 Rh8 22. Bg4+ Nxg4 23. Qxg4+ Kc7 24. exd6+ Qxd6 25. Ne4 Qd7 26. Qf4+ Kb6 27. Qe3+ Kc7 28. d6+ exd6 29. Rxd6 Qe8 30. Qb6+ Kc8 31. Qc5+ 1-0

[Event "Dortmund-ch"]
[Site "Dortmund"]
[Date "2005.03.17"]
[Round "9"]
[White "Szyszka, Arkadiusz"]
[Black "Ziperstein, Jakob"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1865"]
[BlackElo "1902"]
[PlyCount "93"]
[EventDate "2005.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. e5 Ne8 6. f4 d6 7. Nf3 c5 8. dxc5 Qa5 9. cxd6 exd6 10. Qa4 Qd8 11. Bd2 Bd7 12. Qb3 dxe5 13. 0-0-0 Nc6 14. fxe5 Na5 15. Qb4 Nc6 16. Qc5 b6 17. Qf2 Nc7 18. Bg5 Qc8 19. Qd2 Bf5 20. Bf6 Re8 21. Bxg7 Kxg7 22. Qf4 Rd8 23. Be2 h6 24. g4 Be6 25. Nh4 Ne8 26. Qe4 Na5 27. b3 Qc5 28. Kb2 Rac8 29. Rxd8 Rxd8 30. Rd1 Rc8 31. Nf3 Qb4 32. Nd5 Bxd5 33. Qxd5 Qe7 34. h4 Qb4 35. e6 Nf6 36. Qd4 Nc6 37. Qf4 Qe7 38. g5 hxg5 39. Nxg5 fxe6 40. h5 gxh5 41. Rg1 Ng4 42. Bxg4 hxg4 43. Ne4 Rg8 44. Rxg4+ Kh8 45. Qh2+ Qh7 46. Qxh7+ Kxh7 47. Nf6+ 1-0

[Event "Dortmund-ch"]
[Site "Dortmund"]
[Date "2005.03.15"]
[Round "8"]
[White "Ziperstein, Jakob"]
[Black "Kolodziej, Dennis"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1902"]
[BlackElo "1644"]
[PlyCount "131"]
[EventDate "2005.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. dxc6 bxc4 7. Qe2 Ng4 8. Nf3 Bc5 9. 0-0 0-0 10. h3 h5 11. Qxc4 Qe7 12. Nc3 Be6 13. Qa4 Rab8 14. a3 f5 15. d4 exd4 16. Nxd4 Qd6 17. Nf3 Nxf2 18. Rxf2 Qg3 19. Nd4 Rb4 20. Bf4 Qxf2+ 21. Kxf2 Bxd4+ 22. Be3 Rxa4 23. Nxa4 Bxe3+ 24. Kxe3 Bd5 25. g3 Bxc6 26. Nc5 Re8+ 27. Kf2 Rd8 28. Nd3 Be4 29. Ke3 g5 30. h4 gxh4 31. gxh4 Bxd3 32. cxd3 Rd5 33. Rc1 c5 34. Rc4 Kf7 35. b4 cxb4 36. axb4 a5 37. bxa5 Rxa5 38. Kf4 Rd5 39. d4 Kf6 40. Rc6+ Kg7 41. Ke3 f4+ 42. Ke4 Rd7 43. Rc3 Re7+ 44. Kxf4 Re1 45. Kg5 Rg1+ 46. Kxh5 Kf6 47. Rf3+ Ke6 48. Rf4 Rg8 49. Kh6 Rh8+ 50. Kg7 Rh5 51. Kg6 Rh8 52. h5 Rg8+ 53. Kh7 Rg5 54. h6 Rg3 55. Rf8 Kd5 56. Rg8 Ra3 57. Rg7 Kxd4 58. Kg8 Ra8+ 59. Kf7 Ra7+ 60. Kg6 Ra6+ 61. Kh5 Ra5+ 62. Kg4 Ra1 63. h7 Rh1 64. Kf5 Kd5 65. Kf6 Kd6 66. Kf7 1-0

[Event "Dortmund-ch"]
[Site "Dortmund"]
[Date "2005.03.14"]
[Round "7"]
[White "Ewers, Christian"]
[Black "Ziperstein, Jakob"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1671"]
[BlackElo "1902"]
[PlyCount "46"]
[EventDate "2005.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bg5 Nf6 5. e5 dxe5 6. dxe5 Qxd1+ 7. Rxd1 Ng4 8. Nd5 Bxe5 9. f4 Bd6 10. Bxe7 Be6 11. Bxd6 Bxd5 12. Rxd5 cxd6 13. Rxd6 0-0 14. Be2 Re8 15. h3 Ne3 16. Kf2 Nc6 17. c3 Re7 18. Nf3 Nxg2 19. f5 Nf4 20. Bf1 Rd8 21. Rxd8+ Nxd8 22. Nd4 Kg7 23. Rg1 Kf6 1/2-1/2

[Event "Ruhrgebiet VL2 0405"]
[Site "Ruhrgebiet"]
[Date "2005.03.13"]
[Round "8.6"]
[White "Vierbuchen, Joachim"]
[Black "Ziperstein, Jakob"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "1933"]
[BlackElo "1883"]
[PlyCount "81"]
[EventDate "2004.09.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Hamm 1911"]
[BlackTeam "Dortmund FS 98"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f4 d6 6. Nf3 c5 7. d5 Bd7 8. Bd3 a6 9. a4 Bg4 10. 0-0 Nh5 11. h3 Bd7 12. Qe1 Qc8 13. Kh2 e6 14. g4 Nf6 15. e5 Ne8 16. Ne4 exd5 17. cxd5 c4 18. Bc2 b5 19. Qh4 f6 20. e6 Bxe6 21. dxe6 Qxe6 22. Nfg5 fxg5 23. Nxg5 Qe2+ 24. Rf2 Qxf2+ 25. Qxf2 Nc7 26. axb5 h6 27. b6 hxg5 28. bxc7 Nd7 29. Qe2 Ne5 30. fxe5 Bxe5+ 31. Kg2 Rae8 32. Bxg6 Rc8 33. Qxc4+ Kg7 34. Bf5 d5 35. Qxd5 Rce8 36. Rxa6 Bxc7 37. Rg6+ Kh8 38. Rh6+ Kg7 39. Rh7+ Kf6 40. Qc6+ Ke5 41. Qxc7+ 1-0

[Event "Dortmund-ch"]
[Site "Dortmund"]
[Date "2005.03.10"]
[Round "6"]
[White "Ziperstein, Jakob"]
[Black "Goldschmidt, Christian"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "1902"]
[BlackElo "2070"]
[PlyCount "124"]
[EventDate "2005.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 Be7 7. d3 d6 8. h3 Na5 9. Be3 0-0 10. 0-0 Nd7 11. Nd5 Bb7 12. Nxe7+ Qxe7 13. Bg5 Qe8 14. Nh2 Nxb3 15. axb3 f5 16. f3 f4 17. Bh4 g5 18. Be1 c5 19. Qd2 b4 20. Qe2 Qe6 21. Bd2 h5 22. Kf2 Rf7 23. Ke1 Rg7 24. Qf2 Nb8 25. Kd1 Nc6 26. Be1 Nd4 27. Qd2 a5 28. Bf2 Nb5 29. Ke2 Bc6 30. Ra2 a4 31. Rfa1 a3 32. bxa3 Nc3+ 33. Ke1 Nxa2 34. Rxa2 bxa3 35. Qc3 Bb5 36. Kd1 Rga7 37. Be1 Qf7 38. Ke2 Bd7 39. Qd2 Be6 40. Kf1 Qg6 41. Qe2 Rg7 42. Bc3 Qe8 43. Ra1 Qb5 44. Rd1 Rb7 45. Ba1 a2 46. Kg1 Bxb3 47. cxb3 Qxb3 48. Nf1 Qxd1 49. Qxd1 Rb1 50. Qc2 Rxa1 51. Qb3+ Kf8 52. Qe6 Rxf1+ 53. Kh2 Rh1+ 54. Kxh1 a1Q+ 55. Kh2 Qa6 56. Qf6+ Ke8 57. Qe6+ Kd8 58. Qg8+ Kc7 59. Qf7+ Kb6 60. Qd7 Qxd3 61. Qf7 g4 62. hxg4 hxg4 0-1

[Event "Dortmund-ch"]
[Site "Dortmund"]
[Date "2005.03.08"]
[Round "5"]
[White "Ziperstein, Jakob"]
[Black "Flierdl, Lothar"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1902"]
[BlackElo "1634"]
[PlyCount "83"]
[EventDate "2005.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Be7 6. Bxc6 dxc6 7. Nxe5 0-0 8. 0-0 Bc5 9. d3 Bd4 10. Nf3 Bg4 11. Be3 c5 12. h3 Bh5 13. Bg5 Qd6 14. Bxf6 Bxf6 15. Nd5 Be5 16. g4 Bg6 17. Nxe5 Qxe5 18. Rb1 c6 19. Ne3 f6 20. Qe2 Rad8 21. f4 Qd4 22. Kg2 Rfe8 23. f5 Bf7 24. b3 b5 25. Rfd1 Qe5 26. Qf3 Qc3 27. Qe2 Qd4 28. c4 b4 29. Kf3 Qe5 30. Nf1 Rd4 31. Rd2 Red8 32. Rbd1 g5 33. Qh2 Qe7 34. h4 h5 35. Ne3 hxg4+ 36. Nxg4 Bh5 37. hxg5 Bxg4+ 38. Kxg4 Qg7 39. g6 Qh8 40. Qxh8+ Kxh8 41. Kf4 Kg7 42. Rh2 1-0

[Event "Dortmund-ch"]
[Site "Dortmund"]
[Date "2005.03.07"]
[Round "4"]
[White "Iwannek, Ralf"]
[Black "Ziperstein, Jakob"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1718"]
[BlackElo "1902"]
[PlyCount "113"]
[EventDate "2005.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 d6 4. c3 Nf6 5. f3 0-0 6. Bd3 Nbd7 7. Ne2 e5 8. 0-0 b6 9. Qd2 Bb7 10. Na3 Qe7 11. b4 Rfe8 12. d5 a6 13. c4 Nh5 14. Nc2 f5 15. Bg5 Qf7 16. g3 Qf8 17. Kg2 f4 18. g4 Nhf6 19. h3 Qe7 20. Qe1 h6 21. Bh4 g5 22. Bf2 Rf8 23. Ng1 Kf7 24. Qe2 Rh8 25. Be1 h5 26. Rf2 Rh7 27. Kf1 Rah8 28. Rg2 Nf8 29. Bf2 Ng6 30. Ke1 hxg4 31. hxg4 Nh4 32. Bxh4 Rxh4 33. Kd2 Qe8 34. a4 a5 35. b5 Bc8 36. Kc3 R8h6 37. Rf1 Qh8 38. Rff2 Nd7 39. Ne1 Nc5 40. Bc2 Nd7 41. Nd3 Nf6 42. Ne1 Rh1 43. Bd3 Bb7 44. Bc2 Qa8 45. Qd2 Ke7 46. Bb3 Qg8 47. Rf1 Qh7 48. Bc2 Nd7 49. Nd3 Kf7 50. Rff2 Qh8 51. Bb3 Bf8 52. Rf1 Qh7 53. Bc2 Bg7 54. Rff2 Nf6 55. Ne1 R6h4 56. Qe2 Qh8 57. Kb3 1/2-1/2

[Event "Dortmund-ch"]
[Site "Dortmund"]
[Date "2005.03.03"]
[Round "3"]
[White "Ziperstein, Jakob"]
[Black "Kartsev, Soel"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1902"]
[BlackElo "2158"]
[PlyCount "72"]
[EventDate "2005.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Qxd4 Nc6 6. Bb5 Bd7 7. Qd3 a6 8. Ba4 g6 9. Bb3 Bg7 10. 0-0 0-0 11. Bf4 Na5 12. Rad1 Nxb3 13. axb3 Rc8 14. Rfe1 b5 15. e5 dxe5 16. Nxe5 Bf5 17. Qe2 Qb6 18. Nf3 b4 19. Na4 Qb5 20. c4 bxc3 21. Qxb5 axb5 22. Nxc3 b4 23. Na4 Bc2 24. Rd4 Nh5 25. Rxb4 Nxf4 26. Rxf4 e5 27. Nxe5 Rfe8 28. Nf3 Rxe1+ 29. Nxe1 Bxb3 30. f3 Bh6 31. Re4 f5 32. Nb6 Rc6 33. Re8+ Kf7 34. Rh8 Be3+ 35. Kf1 Bxb6 36. Ke2 Ke6 0-1

[Event "Dortmund-ch"]
[Site "Dortmund"]
[Date "2005.03.01"]
[Round "2"]
[White "Klein, Hans Joachim"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1709"]
[BlackElo "1902"]
[PlyCount "63"]
[EventDate "2005.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nc3 0-0 5. Be2 d6 6. g4 c5 7. g5 Nfd7 8. Nf3 cxd4 9. exd4 e5 10. Be3 a6 11. h4 exd4 12. Bxd4 Ne5 13. Qd2 Nbc6 14. Nxe5 Nxd4 15. Nd3 Nxe2 16. Nxe2 Be6 17. a3 Rc8 18. c3 Bb3 19. 0-0 Qd7 20. Kh2 Qg4 21. f3 Qxh4+ 22. Kg2 Bd5 23. Ng3 Bc6 24. Rh1 Qg4 25. Qf4 Qxf4 26. Nxf4 Be5 27. Nge2 Rce8 28. Rh4 f6 29. gxf6 Rxf6 30. Rah1 Rf7 31. R1h3 Bf6 32. Rh6 0-1

[Event "Dortmund-ch"]
[Site "Dortmund"]
[Date "2005.02.28"]
[Round "1"]
[White "Ziperstein, Jakob"]
[Black "Martini, Heiko"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1902"]
[BlackElo "1481"]
[PlyCount "93"]
[EventDate "2005.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 g6 6. Nxc6 bxc6 7. Qd4 Nf6 8. e5 dxe5 9. Qxe5 Bg7 10. Bc4 0-0 11. Qc5 Qb6 12. Na4 Qxc5 13. Nxc5 Nd5 14. 0-0 Rb8 15. c3 h5 16. Bb3 Bf5 17. Re1 Rfe8 18. Na6 Rb6 19. Nc5 Bf6 20. Rd1 Rb5 21. Nd3 Rb6 22. Nf4 e6 23. Re1 Kf8 24. Nxd5 cxd5 25. Bxd5 g5 26. Bb3 Rd8 27. Be3 Rb7 28. Rad1 Rbd7 29. Bc5+ Kg7 30. Rxd7 Rxd7 31. Rd1 Rc7 32. Bd6 Rb7 33. Re1 Rd7 34. Rd1 Rb7 35. Ba3 Be5 36. f3 Bc7 37. Bc4 Kg6 38. Bd3 Bxd3 39. Rxd3 f5 40. g3 Kf6 41. Kf1 Rb5 42. c4 Ra5 43. b4 Ra4 44. Bb2+ Ke7 45. a3 Ra6 46. Bd4 Rd6 47. Bc5 1-0

[Event "Ruhrgebiet VL2 0405"]
[Site "Ruhrgebiet"]
[Date "2005.02.20"]
[Round "7.7"]
[White "Linker, Walter"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "2027"]
[BlackElo "1883"]
[PlyCount "82"]
[EventDate "2004.09.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Dortmund Hansa II"]
[BlackTeam "Dortmund FS 98"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. e3 b6 6. Be2 Bb7 7. 0-0 d6 8. Na3 Nbd7 9. Nc4 c5 10. a4 a6 11. Qe1 Rc8 12. Qh4 h6 13. g4 Ne8 14. Bxg7 Kxg7 15. d3 e6 16. Qg3 Bxf3 17. Bxf3 d5 18. Nd2 Qf6 19. Rac1 Nc7 20. Qg2 Qe7 21. c4 Qd6 22. Rcd1 Rcd8 23. Qg3 f5 24. Rf2 Rf7 25. Rg2 Nf8 26. h4 d4 27. gxf5 exf5 28. Nf1 Re8 29. h5 Rf6 30. exd4 Qxd4+ 31. Kh2 Nce6 32. hxg6 Nxf4 33. Ra2 Rxg6 34. Qf2 Qd6 35. Kh1 Nxd3 36. Qd2 Qd4 37. Nh2 Rd8 38. Bd5 Rxd5 39. cxd5 Qxd5+ 40. Qg2 Rxg2 41. Rxg2+ Kf6 0-1

[Event "Ruhrgebiet VL2 0405"]
[Site "Ruhrgebiet"]
[Date "2005.01.30"]
[Round "6.7"]
[White "Ziperstein, Jakob"]
[Black "Peters, Olaf"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1883"]
[BlackElo "1848"]
[PlyCount "89"]
[EventDate "2004.09.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98"]
[BlackTeam "Bochum Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf5 d6 6. Ne3 Nf6 7. Bc4 Be6 8. Nc3 Bxc4 9. Nxc4 Be7 10. 0-0 0-0 11. f4 exf4 12. Rxf4 Ne5 13. Ne3 Qb6 14. Kh1 Ng6 15. Rf1 Rac8 16. Nf5 Qc6 17. Bg5 Qd7 18. Nxe7+ Qxe7 19. Bxf6 gxf6 20. Nd5 Qe5 21. Nxf6+ Kg7 22. Nd7 Qxe4 23. Nxf8 Rxc2 24. Rf3 Kxf8 25. Qxd6+ Qe7 26. Qxe7+ Kxe7 27. Raf1 Ne5 28. R3f2 Rc6 29. h3 f6 30. Rd1 Kf7 31. Kh2 Kg6 32. Rd4 h5 33. Rd8 Rb6 34. b3 Re6 35. Rc2 b6 36. Kg3 a5 37. Kf4 Nf7 38. Rg8+ Kh7 39. Rg3 Nd6 40. Re3 Rxe3 41. Kxe3 Nf5+ 42. Kf4 Kg6 43. Rc6 b5 44. Ra6 a4 45. bxa4 1-0

[Event "Ruhrgebiet VL2 0405"]
[Site "Ruhrgebiet"]
[Date "2005.01.09"]
[Round "5.7"]
[White "Blenkers, Christian"]
[Black "Ziperstein, Jakob"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1756"]
[BlackElo "1883"]
[PlyCount "157"]
[EventDate "2004.09.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Buer"]
[BlackTeam "Dortmund FS 98"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nbd7 7. Nc3 c6 8. Bd2 a5 9. Qc1 e5 10. Bh6 Bxh6 11. Qxh6 Ng4 12. Qd2 Kg7 13. Rad1 Qe7 14. h3 Ngf6 15. dxe5 dxe5 16. Qd6 Re8 17. Ng5 Qxd6 18. Rxd6 Nc5 19. h4 h6 20. Nge4 Nfxe4 21. Nxe4 Nxe4 22. Bxe4 Be6 23. b3 f5 24. Bc2 Re7 25. Rfd1 Ree8 26. f3 Kf7 27. Kf2 Ke7 28. Ke3 Rg8 29. c5 Bd5 30. h5 Be6 31. hxg6 Rxg6 32. g4 f4+ 33. Kf2 Rf6 34. Bf5 Bxf5 35. gxf5 Rxf5 36. Rxh6 Raf8 37. Rhd6 R8f7 38. Rd8 R5f6 39. Ra8 Rh7 40. Rdd8 Ke6 41. Rd6+ Kf5 42. Rxf6+ Kxf6 43. Rxa5 e4 44. fxe4 Rh2+ 45. Kf3 Ke5 46. Ra7 Rh3+ 47. Kf2 Rh7 48. Ra8 Kxe4 49. Re8+ Kf5 50. Ke1 Rd7 51. e4+ fxe3 52. Rxe3 Rd5 53. b4 Rd7 54. Ke2 Kf6 55. a3 Rd8 56. Rd3 Ra8 57. Kd2 Ke7 58. Kc2 Rh8 59. Kb3 Rg8 60. a4 Rg1 61. b5 Rb1+ 62. Kc4 Ra1 63. Kb4 Rc1 64. bxc6 bxc6 65. a5 Rb1+ 66. Rb3 Ra1 67. Ra3 Rb1+ 68. Kc3 Rb8 69. a6 Kd7 70. a7 Ra8 71. Kd4 Kc7 72. Ke5 Re8+ 73. Kf6 Ra8 74. Ke7 Kb7 75. Kd7 Rh8 76. a8Q+ Rxa8 77. Rxa8 Kxa8 78. Kxc6 Kb8 79. Kd7 1-0

[Event "Ruhrgebiet VL2 0405"]
[Site "Ruhrgebiet"]
[Date "2004.11.28"]
[Round "4.7"]
[White "Ziperstein, Jakob"]
[Black "Hessel, Malte"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1883"]
[BlackElo "1902"]
[PlyCount "104"]
[EventDate "2004.09.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98"]
[BlackTeam "Castrop Rauxel II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 exd4 7. Qxd4 f6 8. e5 fxe5 9. Nxe5 Qf6 10. Nf3 Qxd4 11. Nxd4 Nf6 12. Re1+ Kf7 13. Nc3 Bd7 14. Bg5 Rhe8 15. Bxf6 Kxf6 16. Ne4+ Kf7 17. Nxd6+ cxd6 18. f3 Kf6 19. Kf2 Rxe1 20. Rxe1 Re8 21. Rd1 d5 22. Nb3 Bf5 23. Rd2 b6 24. c3 g5 25. Nc1 a5 26. Ne2 h6 27. a3 Re7 28. Rd4 Bg6 29. h4 Re5 30. hxg5+ hxg5 31. Rd2 Bf7 32. Ng3 c5 33. Nf1 Be6 34. Ne3 Kg6 35. Rd1 Kg7 36. Re1 Kg6 37. Rd1 Kg7 38. g3 Bf7 39. Rd2 Kf8 40. Rd3 Kg7 41. Ng4 Re7 42. Re3 Rxe3 43. Kxe3 Be6 44. Nf2 Kf6 45. b4 axb4 46. axb4 Bf5 47. bxc5 bxc5 48. f4 gxf4+ 49. Kxf4 d4 50. g4 Bc2 51. cxd4 cxd4 52. g5+ Kg6 1/2-1/2

[Event "Ruhrgebiet VL2 0405"]
[Site "Ruhrgebiet"]
[Date "2004.10.31"]
[Round "3.7"]
[White "Grodotzki, Kenneth Alexander"]
[Black "Ziperstein, Jakob"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1815"]
[BlackElo "1883"]
[PlyCount "91"]
[EventDate "2004.09.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Muelheim Nord III"]
[BlackTeam "Dortmund FS 98"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 0-0 6. Qd2 a6 7. g4 b5 8. h4 h5 9. gxh5 Nxh5 10. Nge2 Nd7 11. 0-0-0 Rb8 12. Nf4 Ndf6 13. Ncd5 Nxd5 14. Nxd5 e5 15. Bg5 f6 16. Bh6 Be6 17. Bxg7 Kxg7 18. Nb4 Rb6 19. d5 Bd7 20. Bh3 Rh8 21. Rdg1 Rh6 22. Bxd7 Qxd7 23. Rg4 Kh7 24. Nc6 Nf4 25. Kb1 b4 26. Nxb4 Qb5 27. Nd3 a5 28. Qc3 Nxd3 29. cxd3 c5 30. Rhg1 Rb7 31. f4 Rg7 32. a3 Kg8 33. f5 Kf7 34. Qd2 g5 35. hxg5 Rh3 36. g6+ Kg8 37. R4g3 Rh4 38. R1g2 c4 39. Rh2 Rxh2 40. Qxh2 cxd3 41. Rh3 Kf8 42. Rh8+ Ke7 43. Qh6 Rf7 44. gxf7 d2 45. f8Q+ Kd7 46. Qhg7# 1-0

[Event "Ruhrgebiet VL2 0405"]
[Site "Ruhrgebiet"]
[Date "2004.10.03"]
[Round "2.7"]
[White "Ziperstein, Jakob"]
[Black "Steinle, Carsten"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1883"]
[BlackElo "2024"]
[PlyCount "75"]
[EventDate "2004.09.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98"]
[BlackTeam "Ahlen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bg4 5. Be2 Nf6 6. 0-0 Bd6 7. h3 Bh5 8. Nh4 Bg6 9. Bb5+ c6 10. Re1+ Be7 11. Nxg6 hxg6 12. Bd3 0-0 13. Nd2 Re8 14. Nf3 Bd6 15. Ne5 c5 16. c3 Qb6 17. Bc2 cxd4 18. cxd4 Nc6 19. Ba4 Bxe5 20. Bxc6 bxc6 21. dxe5 Nd7 22. Be3 Qxb2 23. Bd4 Qa3 24. Re3 Qe7 25. Bb2 Qe6 26. Rc1 c5 27. Ba3 d4 28. Re1 Qd5 29. Qc2 Rxe5 30. Rxe5 Qxe5 31. Qa4 Qd5 32. Qa6 Re8 33. Kf1 d3 34. Qb5 Re5 35. Rd1 Rg5 36. Ke1 Qe6+ 37. Kd2 Qe2+ 38. Kc3 0-1

[Event "Ruhrgebiet VL2 0405"]
[Site "Ruhrgebiet"]
[Date "2004.09.12"]
[Round "1.4"]
[White "Ziperstein, Jakob"]
[Black "Trzaska, Peter"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1883"]
[BlackElo "2058"]
[PlyCount "120"]
[EventDate "2004.09.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98"]
[BlackTeam "Altstadt RE"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Nf3 d6 3. Bc4 d5 4. exd5 cxd5 5. Bb5+ Bd7 6. Qe2 Bxb5 7. Qxb5+ Qd7 8. Qb3 Nc6 9. d4 Nf6 10. 0-0 e6 11. c3 Bd6 12. Re1 0-0 13. Nbd2 Qc7 14. Nf1 a6 15. Ng3 h6 16. Qd1 Rfe8 17. Qd3 Rad8 18. Be3 b5 19. Re2 Na5 20. Ne5 Nc4 21. Rae1 Nxe5 22. dxe5 Bxe5 23. Bc1 Bxg3 24. hxg3 e5 25. Qf5 Qd7 26. Qc2 Qd6 27. Qf5 Ne4 28. Kh2 Qe6 29. Qh5 Nf6 30. Qh4 Rc8 31. Kg1 Rc4 32. Qh1 Re4 33. f3 Rxe2 34. Rxe2 Qf5 35. Qh4 Qb1 36. Re1 Re6 37. Rf1 Qxa2 38. g4 Qc4 39. Qf2 d4 40. Re1 dxc3 41. bxc3 e4 42. g5 hxg5 43. Bxg5 Qxc3 44. Rc1 e3 45. Rxc3 exf2+ 46. Kxf2 b4 47. Rc8+ Kh7 48. Bxf6 Rxf6 49. Rb8 a5 50. Rb5 Ra6 51. Rb7 Kg6 52. Ke3 a4 53. Rxb4 a3 54. Rb1 a2 55. Ra1 Kf5 56. g3 g5 57. Kf2 Ra3 58. Kg2 Ke5 59. Kf2 Kd4 60. f4 gxf4 0-1

[Event "Ruhrgebiet VL1 0304"]
[Site "Ruhrgebiet"]
[Date "2004.03.28"]
[Round "8.7"]
[White "Limberg, Martin"]
[Black "Ziperstein, Jakob"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1951"]
[BlackElo "1950"]
[PlyCount "95"]
[EventDate "2003.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Osterfeld"]
[BlackTeam "Dortmund FS 98"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 d6 5. h3 Nbd7 6. c3 0-0 7. Be2 b6 8. a4 a5 9. 0-0 Bb7 10. Na3 Rc8 11. Rc1 h6 12. Re1 Kh7 13. b4 Nd5 14. bxa5 Nxf4 15. exf4 bxa5 16. Bd3 e6 17. Rb1 Ba8 18. Nc4 Bxf3 19. Qxf3 Ra8 20. Qc6 Nf6 21. Ne3 Qd7 22. Qxd7 Nxd7 23. f5 Nb6 24. fxg6+ fxg6 25. Nc4 Nxc4 26. Bxc4 e5 27. dxe5 Bxe5 28. Rb7 Kg7 29. Rxc7+ Kf6 30. f4 Bxf4 31. Re6+ Kf5 32. Rg7 Be5 33. Rgxg6 Ke4 34. Rg4+ Ke3 35. Rd4 Rab8 36. Bb5 Rbd8 37. Rd1 Rf5 38. Rxh6 Rdf8 39. Rh4 Rf4 40. Rxf4 Rxf4 41. Rd3+ Ke4 42. g3 Rf3 43. Rxf3 Kxf3 44. g4 Bxc3 45. g5 d5 46. g6 Kg3 47. Bd7 Kh4 48. Bf5 1/2-1/2

[Event "Dortmund-ch"]
[Site "Dortmund"]
[Date "2004.03.19"]
[Round "9"]
[White "Ziperstein, Jakob"]
[Black "Eismont, Igor"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1831"]
[BlackElo "2230"]
[PlyCount "84"]
[EventDate "2004.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 Be7 8. 0-0 0-0 9. Re1 c5 10. c3 b6 11. Qe2 Bb7 12. Ng5 Qc7 13. Nh3 Bd6 14. Kh1 Rfe8 15. Bg5 h6 16. Bxf6 Nxf6 17. Ne4 Nxe4 18. Bxe4 cxd4 19. cxd4 Rac8 20. Bxb7 Qxb7 21. Rac1 Qd5 22. Rcd1 Qxa2 23. Ra1 Qb3 24. Rxa7 Rc2 25. Qe4 Rec8 26. Ra8 Rxa8 27. Qxa8+ Bf8 28. g3 Qxb2 29. Kg2 b5 30. Re4 g5 31. Qd8 Qc3 32. Rg4 Qc6+ 33. d5 Qxd5+ 34. Qxd5 exd5 35. Kf1 Bc5 36. Nxg5 hxg5 37. Rxg5+ Kf8 38. Rxd5 Bxf2 39. Rf5 Bd4 40. Ke1 b4 41. Rh5 b3 42. Rd5 Rg2 0-1

[Event "Dortmund-ch"]
[Site "Dortmund"]
[Date "2004.03.18"]
[Round "8"]
[White "Borjini, Mohamed"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "E72"]
[WhiteElo "1918"]
[BlackElo "1831"]
[PlyCount "98"]
[EventDate "2004.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. g3 d6 6. Bg2 Nc6 7. Nge2 e5 8. d5 Ne7 9. 0-0 Nh5 10. h3 f5 11. exf5 gxf5 12. f4 Ng6 13. Bf3 Nf6 14. Be3 Rf7 15. Qd2 Qf8 16. Kh2 Bd7 17. Rac1 b6 18. b4 Re8 19. Nb5 Bxb5 20. cxb5 Rfe7 21. Rc6 Qf7 22. Rd1 Bh6 23. Qc2 e4 24. Bg2 Nxd5 25. Bd2 Bg7 26. Rc1 Rd7 27. Qa4 Nge7 28. R6c2 Nc8 29. Qb3 Ree7 30. Be3 Nxe3 31. Qxe3 d5 32. Nd4 Bxd4 33. Qxd4 Qg7 34. Rd1 Qxd4 35. Rxd4 Kf7 36. g4 Kf6 37. a4 Ke6 38. Kg3 Rg7 39. g5 Ne7 40. h4 Kd6 41. Rcd2 Rg8 42. h5 Rc8 43. Bh3 Ke6 44. Kh4 c5 45. bxc6 Rxc6 46. Rg2 Rc3 47. g6 hxg6 48. hxg6 Rd8 49. g7 Kf7 0-1

[Event "Dortmund-ch"]
[Site "Dortmund"]
[Date "2004.03.15"]
[Round "7"]
[White "Ziperstein, Jakob"]
[Black "Zimmermann, Dirk"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1831"]
[BlackElo "2025"]
[PlyCount "46"]
[EventDate "2004.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. d4 c6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. Re1 Bxf3 8. Bxf3 d5 9. Qd3 dxe4 10. Nxe4 Nbd7 11. Qb3 Qb6 12. Qxb6 axb6 13. c3 Nxe4 14. Bxe4 b5 15. a3 h5 16. Bd2 Nb6 17. Bd3 Kd7 18. Re2 Bf6 19. Rae1 Rhe8 20. g3 Nc4 21. Bc1 g6 22. Kg2 Nd6 23. h4 b6 1/2-1/2

[Event "Dortmund-ch"]
[Site "Dortmund"]
[Date "2004.03.11"]
[Round "6"]
[White "Ziperstein, Jakob"]
[Black "Litwak, Aleksej"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1831"]
[BlackElo "2067"]
[PlyCount "96"]
[EventDate "2004.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Be2 d5 5. exd5 exd5 6. d4 Nf6 7. dxc5 Bxc5 8. 0-0 0-0 9. Bg5 d4 10. Ne4 Be7 11. Nxf6+ Bxf6 12. Bxf6 Qxf6 13. Qd2 Bf5 14. a3 Rac8 15. Bd3 Bg4 16. Ng5 Bf5 17. Nf3 Rfd8 18. Rfe1 h6 19. Rac1 Bg4 20. Be4 Rd6 21. h3 Bh5 22. g4 Bg6 23. Bxc6 bxc6 24. Ne5 Qh4 25. Nxg6 Rxg6 26. Kg2 c5 27. Qf4 Rf6 28. Qg3 Qg5 29. f3 Rb6 30. b3 d3 31. cxd3 Rxb3 32. Rcd1 Rxa3 33. Qd6 Ra2+ 34. Kg3 Rd8 35. Qc6 Qd5 36. Qc7 Qd4 37. Re3 Qxe3 38. Qxd8+ Kh7 39. Qd5 Qf2+ 40. Kf4 Ra4+ 41. Kf5 Qg3 42. d4 Rxd4 43. Rxd4 cxd4 44. Ke4 Qe1+ 45. Kd3 Qe3+ 46. Kc2 d3+ 47. Kb1 Qe6 48. Qd4 Qb6+ 0-1

[Event "Dortmund-ch"]
[Site "Dortmund"]
[Date "2004.03.09"]
[Round "5"]
[White "Kalikhman, Grigorij"]
[Black "Ziperstein, Jakob"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1975"]
[BlackElo "1831"]
[PlyCount "96"]
[EventDate "2004.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. Bd3 Nc6 7. Qe2 a6 8. a3 Bg4 9. Be3 Nd7 10. Qf2 e5 11. fxe5 dxe5 12. d5 Nd4 13. 0-0-0 f5 14. h3 Bxf3 15. gxf3 Nc5 16. Qg2 Nxd3+ 17. Rxd3 Nb5 18. h4 f4 19. Bc5 Rf6 20. Nxb5 axb5 21. Rhd1 Bf8 22. Bxf8 Qxf8 23. Rb3 Rb6 24. Qd2 b4 25. Rxb4 Rxb4 26. Qxb4 Qxb4 27. axb4 Kf7 28. Kd2 h6 29. Rg1 Kf6 30. c4 b6 31. b5 Rg8 32. b4 Ra8 33. Rc1 Ra3 34. Rc3 Ra2+ 35. Rc2 Ra3 36. Ke2 g5 37. hxg5+ hxg5 38. c5 g4 39. fxg4 Kg5 40. d6 cxd6 41. c6 Ra8 42. Kf3 Ra3+ 43. Ke2 Ra8 44. Rd2 Kxg4 45. Rxd6 f3+ 46. Ke3 Ra3+ 47. Kd2 Ra2+ 48. Ke3 Ra3+ 1/2-1/2

[Event "Dortmund-ch"]
[Site "Dortmund"]
[Date "2004.03.08"]
[Round "4"]
[White "Ziperstein, Jakob"]
[Black "Mrozinski, Werner"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1831"]
[BlackElo "1965"]
[PlyCount "57"]
[EventDate "2004.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 g6 4. Bb5+ Nbd7 5. Nf3 Bg7 6. d4 0-0 7. 0-0 Nb6 8. Re1 Nbxd5 9. Nxd5 Nxd5 10. c3 c6 11. Ba4 b5 12. Bb3 Bg4 13. h3 Bxf3 14. Qxf3 e6 15. a4 a6 16. Bd2 Qb6 17. a5 Qb7 18. Bc2 Rac8 19. b4 Qd7 20. Re2 f6 21. Bb3 Kh8 22. h4 e5 23. h5 g5 24. Bc2 Bh6 25. Bf5 Qd6 26. Bxc8 Rxc8 27. dxe5 fxe5 28. Qf5 Re8 29. Rae1 1-0

[Event "Dortmund-ch"]
[Site "Dortmund"]
[Date "2004.03.05"]
[Round "3"]
[White "Zeldin, Vitali"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1918"]
[BlackElo "1831"]
[PlyCount "107"]
[EventDate "2004.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be2 Nf6 5. h4 h5 6. Be3 Ng4 7. Bxg4 Bxg4 8. f3 Bd7 9. Qd2 b5 10. 0-0-0 c6 11. Kb1 Qa5 12. Nh3 Be6 13. Ng5 Bd7 14. f4 Bg4 15. Rdf1 e6 16. d5 Bxc3 17. bxc3 exd5 18. f5 gxf5 19. exd5 0-0 20. Qd4 Qd8 21. Nf3 c5 22. Qd2 Qf6 23. Nh2 Qg6 24. Rf4 Nd7 25. Rhf1 f6 26. R4f2 Rae8 27. Bf4 Ne5 28. Bxe5 fxe5 29. g3 Kg7 30. Kb2 a6 31. Qe3 Rf7 32. Qd2 Ref8 33. Re1 Qh6 34. Qd3 Qg6 35. Qd2 Kh7 36. Rg1 Qg7 37. Re1 Rb8 38. Re3 c4 39. a3 a5 40. Kb1 e4 41. Rf4 b4 42. axb4 axb4 43. cxb4 Rfb7 44. Qc3 Rxb4+ 45. Kc1 Qb7 46. Nxg4 Rb1+ 47. Kd2 Qxd5+ 48. Rd3 e3+ 49. Nxe3 Qh1 50. Nf1 Qg2+ 51. Ke3 Re8+ 52. Kd4 Re4+ 53. Kd5 Rxf4+ 54. Kxd6 0-1

[Event "Dortmund-ch"]
[Site "Dortmund"]
[Date "2004.03.02"]
[Round "2"]
[White "Ziperstein, Jakob"]
[Black "Schiefelbusch, Dirk"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1831"]
[BlackElo "2103"]
[PlyCount "165"]
[EventDate "2004.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nf6 5. Be2 Nc6 6. 0-0 Bg4 7. Re1 e6 8. c3 Be7 9. Nbd2 0-0 10. Nf1 h6 11. Ng3 Nh5 12. Nxh5 Bxh5 13. Ne5 Bxe2 14. Qxe2 Nxe5 15. Qxe5 Bf6 16. Qh5 Bg5 17. Bxg5 Qxg5 18. Qxg5 hxg5 19. Re5 g4 20. Rae1 Rfe8 21. Kf1 Kh7 22. R1e3 g6 23. Rg3 b5 24. Rxg4 Kg7 25. Rg3 Kf6 26. Re1 Rec8 27. Rf3+ Kg7 28. Ke2 Rc4 29. Rd3 Rac8 30. a3 a5 31. Kd2 b4 32. axb4 axb4 33. Ra1 Rb8 34. Kc2 Rc7 35. Rd2 bxc3 36. bxc3 Rbc8 37. Ra3 Kf6 38. Kd3 Kf5 39. Rb2 Kf6 40. h3 Kg7 41. Rb6 Kf6 42. Rb5 Kg7 43. Kd2 Kf6 44. Rb2 Kg7 45. Kd3 Kf6 46. Rc2 Kg7 47. Ra4 Rd7 48. f4 Kf6 49. Ra1 Rdc7 50. Re1 Rb7 51. Rf1 Ra7 52. g4 Rh8 53. Rh2 Ra3 54. Rb1 Rc8 55. Rc2 Rh8 56. Rh1 Rb3 57. Rch2 Rc8 58. Rc1 Ra3 59. h4 Rb3 60. Rf2 Rh8 61. Rh1 Rc8 62. Rc2 Rh8 63. Rch2 Rc8 64. Rc1 Rh8 65. Kc2 Rhb8 66. Kd3 Rh8 67. Re1 Rc8 68. g5+ Kf5 69. Rc2 Rc7 70. Re5+ Kxf4 71. Re1 Kg3 72. h5 gxh5 73. g6 fxg6 74. Rg1+ Kh3 75. Rxg6 Rf7 76. Rxe6 Rf3+ 77. Re3 Rg3 78. Ke2 Rxe3+ 79. Kxe3 h4 80. Kf4 Rb1 81. c4 dxc4 82. Rxc4 Kg2 83. Rc2+ 1-0

[Event "Dortmund-ch"]
[Site "Dortmund"]
[Date "2004.03.01"]
[Round "1"]
[White "Thiemig, Rolf"]
[Black "Ziperstein, Jakob"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1278"]
[BlackElo "1831"]
[PlyCount "48"]
[EventDate "2004.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. e3 Bg7 4. Nf3 0-0 5. Be2 d6 6. Qc1 e5 7. d3 Nc6 8. 0-0 Bg4 9. Nbd2 h6 10. a3 Nh7 11. h3 Be6 12. e4 Qd7 13. Kh2 f5 14. exf5 gxf5 15. Nh4 f4 16. Ndf3 Ng5 17. Nxg5 hxg5 18. Nf3 Bf6 19. Nd2 Rf7 20. Ne4 Be7 21. Qd1 Rh7 22. Bg4 Bxg4 23. f3 Bxh3 24. gxh3 Qxh3+ 0-1

[Event "Ruhrgebiet VL1 0304"]
[Site "Ruhrgebiet"]
[Date "2004.02.29"]
[Round "7.6"]
[White "Olf, Hans Helmut"]
[Black "Ziperstein, Jakob"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2033"]
[BlackElo "1950"]
[PlyCount "105"]
[EventDate "2003.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Welper SV"]
[BlackTeam "Dortmund FS 98"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 e5 7. d3 Nc6 8. Rb1 a6 9. b4 Re8 10. e4 Bg4 11. h3 Be6 12. a4 Nh5 13. b5 Ne7 14. Nd5 b6 15. Nh2 Nxd5 16. exd5 Bd7 17. Nf3 h6 18. g4 Nf4 19. Bxf4 exf4 20. Qd2 g5 21. Rfe1 f5 22. Rxe8+ Qxe8 23. Re1 Qf7 24. Nh2 axb5 25. axb5 Ra3 26. Qe2 Bc3 27. Rc1 Qf6 28. gxf5 Bxf5 29. Ng4 Bxg4 30. Qxg4 Kg7 31. Be4 Bd4 32. h4 Ra2 33. Rf1 Ra8 34. h5 Rf8 35. Bg6 Qe7 36. Bf5 f3 37. Qxd4+ Qe5 38. Qxe5+ dxe5 39. Be4 Rf4 40. Ra1 g4 41. Kh2 Kf6 42. Kg3 Kg5 43. Ra7 Kxh5 44. Rxc7 Rf8 45. Re7 Kg5 46. Rxe5+ Kf6 47. Rf5+ Kg6 48. Rxf8+ Kg5 49. Rf5+ Kg6 50. d6 h5 51. d7 h4+ 52. Kxh4 g3 53. Kxg3 1-0

[Event "Ruhrgebiet VL1 0304"]
[Site "Ruhrgebiet"]
[Date "2004.02.08"]
[Round "6.7"]
[White "Blum, Rainer"]
[Black "Ziperstein, Jakob"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1941"]
[BlackElo "1950"]
[PlyCount "115"]
[EventDate "2003.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Holsterhausen"]
[BlackTeam "Dortmund FS 98"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be2 Nf6 5. h4 h5 6. Bg5 Nbd7 7. Nf3 b6 8. e5 Ng4 9. Nd5 f6 10. Qd3 Nf8 11. exf6 exf6 12. Bd2 c6 13. Nf4 Bf5 14. Qb3 Qc7 15. Nh3 0-0-0 16. 0-0-0 Kb7 17. Bd3 Be6 18. Qa4 Bh6 19. Rhe1 b5 20. Qa3 Qf7 21. b3 Qd7 22. Re2 Rh7 23. Rde1 Bxd2+ 24. Nxd2 Re8 25. Be4 Rhe7 26. Qa5 Bd5 27. Bxd5 Rxe2 28. Rxe2 Rxe2 29. Qxb5+ Kc7 30. Qxe2 cxd5 31. Nf4 Qc6 32. Qf3 Nd7 33. Nxd5+ Kb7 34. Ne7 Qxf3 35. Nxf3 Nxf2 36. Nxg6 Ng4 37. Kd2 f5 38. Ne7 Nh6 39. Ke3 Nf8 40. d5 Kb6 41. Kf4 Kc5 42. Kg5 Ng4 43. c4 Ne3 44. g3 a5 45. Nxf5 Nxf5 46. Kxf5 a4 47. bxa4 Kxc4 48. Kg5 Kxd5 49. Kxh5 Ke4 50. Kg4 d5 51. a5 Nd7 52. Nd2+ Kd3 53. Nb3 Kc3 54. a6 Kb2 55. a7 Nb6 56. h5 Kxa2 57. Nd4 Kb2 58. h6 1-0

[Event "Ruhrgebiet VL1 0304"]
[Site "Ruhrgebiet"]
[Date "2004.01.11"]
[Round "5.7"]
[White "Ziperstein, Jakob"]
[Black "Kunkel, Wolfgang"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1950"]
[BlackElo "1866"]
[PlyCount "73"]
[EventDate "2003.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98"]
[BlackTeam "Gelsenkirchen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Qf3 Nxc3 5. Qxc3 Nd7 6. Nf3 Nf6 7. Bc4 e6 8. d3 Be7 9. 0-0 0-0 10. d4 b6 11. Re1 Bb7 12. Ne5 Rc8 13. Qh3 Nd5 14. Bd3 Nf6 15. Bg5 g6 16. Bh6 Qxd4 17. Bxf8 Bxf8 18. c3 Qd8 19. Bc4 Bd6 20. Rad1 Qf8 21. Qh4 Qg7 22. Nxf7 Kxf7 23. Rxe6 Bd5 24. Bxd5 Nxd5 25. Rxd6 cxd6 26. Rxd5 Re8 27. g3 Re6 28. Qc4 Qf8 29. Rd3 Ke7 30. Qc7+ Ke8 31. Qc8+ Ke7 32. Qb7+ Ke8 33. Qb8+ Ke7 34. Qxa7+ Ke8 35. Qb8+ Ke7 36. Qb7+ Ke8 37. Rf3 1-0

[Event "Ruhrgebiet VL1 0304"]
[Site "Ruhrgebiet"]
[Date "2003.12.07"]
[Round "4.7"]
[White "Deckert, Frank"]
[Black "Ziperstein, Jakob"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1803"]
[BlackElo "1950"]
[PlyCount "61"]
[EventDate "2003.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Brambauer"]
[BlackTeam "Dortmund FS 98"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 g6 5. e3 Bg7 6. Be2 0-0 7. 0-0 Nbd7 8. Bd2 Re8 9. cxd5 cxd5 10. Rc1 a6 11. Qb3 e6 12. Bd3 Rb8 13. Na4 b5 14. Nc5 e5 15. dxe5 Nxe5 16. Nxe5 Rxe5 17. Rfd1 Rh5 18. Be2 Ng4 19. h3 Rxh3 20. gxh3 Nxf2 21. e4 Bd4 22. Be3 Nxh3+ 23. Kf1 Qf6+ 24. Ke1 Bxb2 25. Rc2 Be5 26. Kd2 d4 27. Bh6 Bf4+ 28. Bxf4 Qxf4+ 29. Ke1 Qh4+ 30. Kd2 Qf4+ 31. Ke1 1/2-1/2

[Event "Ruhrgebiet VL1 0304"]
[Site "Ruhrgebiet"]
[Date "2003.11.09"]
[Round "3.7"]
[White "Ziperstein, Jakob"]
[Black "Weyh, Thomas"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1950"]
[BlackElo "1978"]
[PlyCount "120"]
[EventDate "2003.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98"]
[BlackTeam "Oberhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Be2 Nf6 6. 0-0 0-0 7. h3 Bf5 8. Be3 Nbd7 9. Nbd2 c6 10. Nh4 Be6 11. Nhf3 Bf5 12. c4 Re8 13. Nh4 Be6 14. Rc1 Ne4 15. Nhf3 Ndf6 16. Ng5 Nxd2 17. Nxe6 Rxe6 18. Bxd2 Bc7 19. g3 Qe7 20. Bf3 dxc4 21. Rxc4 Rd8 22. Kg2 Bb6 23. Qa4 h6 24. Ba5 Qc7 25. Bxb6 axb6 26. Qc2 Qd6 27. a3 Nd5 28. Kg1 Rde8 29. Qd2 Rg6 30. Bxd5 Qxd5 31. Rcc1 c5 32. Rfd1 Rd6 33. Rc3 cxd4 34. Rd3 Red8 35. Qf4 Qg5 36. Qxg5 hxg5 37. Kf1 Kf8 38. Ke2 Ke7 39. Rb3 Re6+ 40. Kf3 Rf6+ 41. Kg2 Rd5 42. Rdd3 Kd7 43. Kf1 Kc6 44. Rb4 Kc5 45. f3 Rh6 46. Kg2 Re6 47. Kf2 Rde5 48. g4 Re1 49. Rd2 d3 50. b3 b5 51. f4 R1e2+ 52. Rxe2 Rxe2+ 53. Kf1 f6 54. fxg5 fxg5 55. h4 gxh4 56. Rf4 Ra2 57. b4+ Kd5 58. Rf5+ Ke4 59. Ke1 h3 60. Rf8 h2 0-1

