[Event "Oberliga Ost-B 1920"]
[Site "Germany"]
[Date "2019.11.17"]
[Round "3.8"]
[White "Rolf, Marco"]
[Black "Birke, Andreas"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2111"]
[BlackElo "2206"]
[PlyCount "69"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Gernsheim"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 h6 8. Bh4 0-0 9. Qc2 a5 10. Nf3 Re8 11. 0-0 Be6 12. Ne5 Be7 13. Rae1 Nfd7 14. Bxe7 Qxe7 15. f4 Nxe5 16. fxe5 Nd7 17. Ne2 Rec8 18. Ng3 c5 19. Qf2 c4 20. Bb1 Nf8 21. Nh5 Qg5 22. Nf4 Rc7 23. h4 Qd8 24. Qg3 b5 25. Nh5 g6 26. Rf6 Ra6 27. Ref1 Bc8 28. Rxa6 Bxa6 29. e6 Bc8 30. exf7+ Rxf7 31. Bxg6 Rxf1+ 32. Kxf1 Ne6 33. Bf5+ Kf7 34. Qg6+ Ke7 35. Qf6+ 1-0

[Event "Oberliga Ost-B 1920"]
[Site "Germany"]
[Date "2019.11.16"]
[Round "2.8"]
[White "Birke, Andreas"]
[Black "Schoebel Kroehn, Lucas"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2206"]
[BlackElo "1969"]
[PlyCount "163"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Moerlenbach Birkenau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 c5 4. e3 Nc6 5. Bb5 Bg4 6. h3 Bd7 7. 0-0 g6 8. Bxf6 exf6 9. d4 a6 10. Be2 Be6 11. c3 Bd6 12. dxc5 Bxc5 13. Nbd2 0-0 14. b4 Bd6 15. Nb3 Rc8 16. Rc1 Ne5 17. Nbd4 Bd7 18. Ne1 Bb8 19. Nd3 Qc7 20. Nf4 Qd6 21. Re1 g5 22. Nh5 f5 23. g3 Ng6 24. Nf3 h6 25. Qxd5 Qxd5 26. Nf6+ Kg7 27. Nxd5 Be6 28. c4 Rfd8 29. Nb6 Rc6 30. c5 Bxa2 31. Nd4 Rf6 32. Red1 Bc7 33. Nc4 f4 34. exf4 gxf4 35. g4 f3 36. Bf1 Nf4 37. Nd6 Bxd6 38. cxd6 Kg6 39. Nf5 Be6 40. Nh4+ Kg7 41. Rc7 Ne2+ 42. Bxe2 fxe2 43. Re1 Rxd6 44. Rxe2 b5 45. Ra7 Rf4 46. Rb2 h5 47. f3 hxg4 48. hxg4 Rdd4 49. Rxa6 Rxb4 50. Rd2 Ra4 51. Rb6 b4 52. Kg2 b3 53. Rd8 Rfb4 54. Rdb8 Ra2+ 55. Kg3 Rxb6 56. Rxb6 Rd2 57. Nf5+ Kf6 58. Kf4 Rb2 59. g5+ Kg6 60. Nd4 Rb1 61. Nxe6 fxe6 62. Rxe6+ Kf7 63. Rb6 b2 64. Kf5 Rf1 65. Rb7+ Kf8 66. Rxb2 Rxf3+ 67. Kg6 Rg3 68. Rb8+ Ke7 69. Rh8 Rg1 70. Rh5 Kf8 71. Rh8+ Ke7 72. Rg8 Rg2 73. Kh7 Kf7 74. g6+ Ke7 75. Kg7 Rf2 76. Ra8 Rf1 77. Ra2 Rf3 78. Re2+ Kd8 79. Re6 Rh3 80. Kf7 Rf3+ 81. Rf6 Ra3 82. g7 1-0

[Event "Oberliga Ost-B 1920"]
[Site "Germany"]
[Date "2019.09.29"]
[Round "1.7"]
[White "Birke, Andreas"]
[Black "Reichel, Norbert"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2206"]
[BlackElo "2078"]
[PlyCount "32"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e4 d6 5. g3 e5 6. d3 0-0 7. Bg2 Nc6 8. c4 Bg4 9. h3 Bxf3 10. Bxf3 Nd7 11. Nc3 Nc5 12. Nd5 a5 13. Bg2 Nd4 14. 0-0 c6 15. Ne3 Nce6 16. Nc2 Qb6 1/2-1/2

[Event "Oberliga Ost-B 1516"]
[Site "Germany"]
[Date "2016.02.21"]
[Round "8.6"]
[White "Birke, Andreas"]
[Black "Schmidt, Arndt"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2193"]
[BlackElo "2130"]
[PlyCount "37"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5 4. Nh4 Bc8 5. g3 c5 6. Bg2 Nc6 7. f4 g6 8. e3 Bg7 9. 0-0 Bg4 10. Nf3 Qd7 11. Qe1 0-0 12. d4 cxd4 13. exd4 Bh3 14. c3 Bxg2 15. Kxg2 Ne4 16. Nbd2 f5 17. Qe3 Rad8 18. Rac1 h6 19. Ne5 1/2-1/2

[Event "Oberliga Ost-B 1516"]
[Site "Germany"]
[Date "2015.12.13"]
[Round "5.6"]
[White "Birke, Andreas"]
[Black "Wege, Jochen"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2193"]
[BlackElo "2272"]
[PlyCount "115"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Frankfurt BvK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e4 d6 5. g3 0-0 6. d3 c5 7. Bg2 Nc6 8. 0-0 Rb8 9. Re1 e5 10. a4 a6 11. Nbd2 h6 12. c3 Qc7 13. Qc2 b5 14. axb5 axb5 15. d4 exd4 16. cxd4 Ne8 17. e5 Bf5 18. Qc3 cxd4 19. Nxd4 Nxe5 20. Nxf5 gxf5 21. Qxc7 Nxc7 22. Bxe5 Bxe5 23. Ra7 Ne6 24. Nf3 Bc3 25. Rd1 Rfd8 26. Nh4 Bd4 27. Ra6 Bb6 28. Nxf5 Nc5 29. Ra2 Kf8 30. Nxh6 Nxb3 31. Nxf7 Rd7 32. Ne5 Rc7 33. Nc6 Re8 34. Rb2 Nc5 35. Rxb5 Ba7 36. h4 Re2 37. Rxd6 Na4 38. Rf5+ Kg7 39. h5 Nc3 40. g4 Ne4 41. Bxe4 Rxe4 42. Rg6+ Kh7 43. Nxa7 Rxa7 44. Kg2 Rb4 45. f3 Rb1 46. Kg3 Rb4 47. Rgf6 Kh8 48. g5 Rb1 49. g6 Kg7 50. Rf7+ Kh6 51. Rf8 Rg1+ 52. Kf2 Rga1 53. Rh8+ Kg7 54. Rh7+ Kg8 55. Rxa7 Rxa7 56. h6 Ra6 57. h7+ Kg7 58. Rf8 1-0

[Event "Oberliga Ost-B 1516"]
[Site "Germany"]
[Date "2015.11.15"]
[Round "4.7"]
[White "Goll, Christof"]
[Black "Birke, Andreas"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2114"]
[BlackElo "2193"]
[PlyCount "93"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Nied"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 d5 6. c3 Be7 7. 0-0 0-0 8. Qe2 c5 9. Ne5 Nbd7 10. f4 Ne4 11. Nxe4 dxe4 12. Ba6 Qc7 13. Nxd7 Qxd7 14. Bxb7 Qxb7 15. f5 exf5 16. Rxf5 g6 17. Rf1 cxd4 18. exd4 Qd5 19. Bh6 Rfe8 20. Be3 Rac8 21. Rac1 f5 22. c4 Qd7 23. Qf2 Rf8 24. b3 Rf7 25. g3 g5 26. Qg2 Rg7 27. Qh3 Rf8 28. d5 Bd6 29. Bd4 f4 30. Qxd7 Rxd7 31. gxf4 gxf4 32. Kf2 Rf5 33. Rg1+ Kf8 34. Rg4 Rh5 35. h4 Rf7 36. Re1 Re7 37. Reg1 Ke8 38. Re1 Kd7 39. Rh1 Rf5 40. Re1 Bc5 41. Bxc5 bxc5 42. Rg8 Rh5 43. Rg4 Rf5 44. Rg8 Kd6 45. Rd1 Rf6 46. Rd8+ Rd7 47. Re8 1/2-1/2

[Event "Oberliga Ost-B 1516"]
[Site "Germany"]
[Date "2015.09.20"]
[Round "1.7"]
[White "Birke, Andreas"]
[Black "Guenther, Andreas"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2193"]
[BlackElo "2139"]
[PlyCount "59"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Weimar"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 f5 2. b3 Nf6 3. Bb2 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c5 7. d3 Nc6 8. Nbd2 d5 9. Re1 Bd7 10. a4 Be8 11. Ng5 Qd7 12. e4 Bh5 13. Qc1 fxe4 14. dxe4 Ng4 15. Nh3 Bf6 16. Nf4 Bf7 17. Bh3 Bxb2 18. Qxb2 e5 19. Nd3 c4 20. Bxg4 Qxg4 21. Nxe5 Nxe5 22. Qxe5 Rae8 23. Qd4 dxe4 24. Rxe4 Rxe4 25. Nxe4 Kh8 26. bxc4 Re8 27. f4 Bg6 28. Re1 Qf5 29. Re3 Rxe4 30. Qd8+ 1-0

[Event "Oberliga Ost-B 1314"]
[Site "Germany"]
[Date "2014.03.16"]
[Round "9.8"]
[White "Escher, Helmut"]
[Black "Birke, Andreas"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2120"]
[BlackElo "2207"]
[PlyCount "123"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Oberursel"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 h5 7. d3 Nh6 8. Rb1 Nf5 9. e4 Nfd4 10. Nxd4 Nxd4 11. h3 Bd7 12. Ne2 Rb8 13. Nxd4 cxd4 14. a4 a5 15. b3 Bc6 16. Qe2 0-0 17. Bd2 e6 18. f4 d5 19. cxd5 exd5 20. e5 b5 21. b4 bxa4 22. bxa5 Qe7 23. Rfc1 a3 24. Be1 Rfc8 25. Rxc6 Rxb1 26. Rxc8+ Kh7 27. Rc2 Qb4 28. Kf2 Qb3 29. a6 Rb2 30. Rxb2 axb2 31. a7 b1Q 32. a8Q Q1xd3 33. Qxd3 Qxd3 34. Qxd5 Qe3+ 35. Kf1 Qd3+ 36. Kg1 Qd1 37. Qe4 d3 38. Bf3 Qc2 39. Bf2 Bf8 40. Qe3 d2 41. Qe2 Bc5 42. Bxc5 Qxc5+ 43. Kg2 Qd4 44. Qd1 h4 45. Qg1 Qb2 46. Bd1 hxg3 47. Qe3 Qc1 48. Qf3 Qc5 49. Qxg3 Qd4 50. Qf3 Kg7 51. h4 Qd8 52. h5 gxh5 53. Qxh5 Qd5+ 54. Qf3 Qd4 55. Qg3+ Kf8 56. Kf1 Qe4 57. Qf3 Qe1+ 58. Kg2 Qh4 59. Bb3 Qe1 60. Bd1 Qh4 61. Qg3 Qd8 62. Kf2 1-0

[Event "Oberliga Ost-B 1314"]
[Site "Germany"]
[Date "2013.11.24"]
[Round "4.8"]
[White "Birke, Andreas"]
[Black "Kessler, Soeren Sebastian"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "2207"]
[BlackElo "1915"]
[PlyCount "37"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Giessen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 b6 2. Bb2 Bb7 3. e3 e6 4. f4 Nf6 5. Nf3 Be7 6. Be2 0-0 7. 0-0 d6 8. c4 c5 9. Nc3 Nc6 10. d4 cxd4 11. Nxd4 Nxd4 12. Qxd4 d5 13. Bf3 Bc5 14. Qd2 Rb8 15. cxd5 Nxd5 16. Nxd5 Bxd5 17. Qc3 f6 18. Rad1 Qe7 19. Kh1 1/2-1/2

[Event "Oberliga Ost-B 1314"]
[Site "Germany"]
[Date "2013.10.13"]
[Round "1.8"]
[White "Seifert, Michael"]
[Black "Birke, Andreas"]
[Result "0-1"]
[ECO "A04"]
[BlackElo "2207"]
[PlyCount "136"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Jena"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. e4 d6 6. d3 h6 7. c3 Be6 8. Nbd2 Qd7 9. Qc2 Bh3 10. Nc4 Bxg2 11. Kxg2 d5 12. Ne3 d4 13. Nc4 Rc8 14. a4 e5 15. Bd2 Nge7 16. Ne1 0-0 17. f4 f5 18. Nxe5 Nxe5 19. fxe5 fxe4 20. Rxf8+ Rxf8 21. dxe4 Qg4 22. Qd3 Kh7 23. cxd4 Nc6 24. h3 Qd7 25. dxc5 Qxd3 26. Nxd3 Rd8 27. Ra3 Nxe5 28. Bxh6 Nxd3 29. Bxg7 Kxg7 30. Rb3 Nxc5 31. Rb5 b6 32. a5 Rd6 33. Kf3 Kf7 34. axb6 axb6 35. h4 Rf6+ 36. Ke3 Re6 37. Rb4 Rd6 38. Rb5 Ke6 39. Kf4 Nd3+ 40. Kg5 Kf7 41. Rb3 Nc5 42. Rb4 Re6 43. Kg4 Nxe4 44. Kf4 Nc5 45. Kf3 Kf6 46. Rb5 Rd6 47. Kf4 Ke6 48. Kg5 Kf7 49. Kf4 Ke7 50. Kg5 Ne6+ 51. Kg4 Kd7 52. Re5 Rd4+ 53. Kf3 Rb4 54. g4 Rb3+ 55. Ke4 Rxb2 56. Kd3 Rb4 57. h5 Rxg4 58. hxg6 Rxg6 59. Kc4 Kc6 60. Kb4 Nc5 61. Rh5 Rg4+ 62. Kc3 Re4 63. Rg5 b5 64. Rg6+ Re6 65. Rg4 Re3+ 66. Kd2 Re4 67. Rg5 b4 68. Kc2 Kb5 0-1

[Event "Oberliga Ost-A 0607"]
[Site "Germany"]
[Date "2007.03.18"]
[Round "8.8"]
[White "Birke, Andreas"]
[Black "Homburg, David"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2205"]
[BlackElo "2075"]
[PlyCount "63"]
[EventDate "2006.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 Nf6 7. h3 Bh5 8. c4 Qd6 9. d5 Ne5 10. Nc3 a6 11. 0-0 Bxf3 12. Bxf3 g6 13. Re1 Bg7 14. Bf4 Nfd7 15. Qe2 0-0 16. Rad1 Qb6 17. b3 Qf6 18. Bd2 Rab8 19. Be4 g5 20. Bb1 h6 21. Ne4 Qb6 22. Ng3 Rbe8 23. Nf5 e6 24. Nxg7 Kxg7 25. d6 Qc6 26. Bc3 f6 27. Qc2 Rh8 28. Bxe5 Nxe5 29. Rxe5 fxe5 30. Qg6+ Kf8 31. d7 Rd8 32. Qf6+ 1-0

[Event "Oberliga Ost-A 0607"]
[Site "Germany"]
[Date "2007.02.04"]
[Round "5.8"]
[White "Brueggemann, Florian"]
[Black "Birke, Andreas"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2043"]
[BlackElo "2205"]
[PlyCount "19"]
[EventDate "2006.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Aufbau Elbe"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. g4 Nxd4 10. Bxd4 1/2-1/2

[Event "Oberliga Ost-A 0607"]
[Site "Germany"]
[Date "2006.10.15"]
[Round "1.8"]
[White "Birke, Andreas"]
[Black "Grieger, Markus"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2205"]
[PlyCount "80"]
[EventDate "2006.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Merseburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. d4 h6 7. Bd3 Nc6 8. 0-0 Bd6 9. Re1 0-0 10. c3 e5 11. Qe2 exd4 12. Qe4 Qg6 13. Qxg6 fxg6 14. Nxd4 Nxd4 15. cxd4 Bf5 16. Bc4+ Kh7 17. a3 Rad8 18. Be3 Rfe8 19. Rac1 a6 20. h3 g5 21. Be2 Be4 22. Bd1 c6 23. Bxg5 Bd3 24. Bc2 Rxe1+ 25. Rxe1 hxg5 26. Bxd3+ Kg8 27. Bc2 Kf8 28. Re3 Be7 29. Rb3 b5 30. Rc3 Rd6 31. Be4 Bf6 32. Rxc6 Rxc6 33. Bxc6 Bxd4 34. Bb7 Bxb2 35. Bxa6 Bxa3 36. Bxb5 Ke7 37. Kf1 Kf6 38. Ke2 Bc5 39. Kf3 Bb6 40. Bd3 Bc5 1/2-1/2

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2005.04.10"]
[Round "11.3"]
[White "Birke, Andreas"]
[Black "Vasilevich, Tatjana"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2232"]
[BlackElo "2384"]
[PlyCount "183"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Aue Nickelhuette"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 dxc4 6. Qa4+ c6 7. Qxc4 b5 8. Qc2 Bb7 9. d4 Nbd7 10. Nc3 0-0 11. Rd1 Qb6 12. e4 Rac8 13. Be3 c5 14. d5 exd5 15. exd5 b4 16. Na4 Qb5 17. Nh4 g6 18. b3 Rfe8 19. Nb2 Nb6 20. d6 Bxg2 21. Nxg2 Bf8 22. Nc4 Nxc4 23. bxc4 Qc6 24. Bxc5 Qxc5 25. d7 Nxd7 26. Rxd7 Bh6 27. Rad1 Qxc4 28. Qxc4 Rxc4 29. Rxa7 Rc2 30. Ne1 Rxf2 31. Kxf2 Be3+ 32. Kf3 Bxa7 33. Nd3 Re3+ 34. Kg2 Re2+ 35. Kh1 Rxa2 36. Nxb4 Re2 37. Nd5 Kg7 38. Nc3 Rc2 39. Ne4 h6 40. Rd2 Rc1+ 41. Kg2 Bb8 42. Rd8 Be5 43. Rd5 Rc2+ 44. Kf3 Bb8 45. Rd2 Rc6 46. Rb2 Bc7 47. Rb3 f5 48. Nc3 Kf7 49. Nd5 Be5 50. Re3 Bd6 51. h3 g5 52. Rc3 Ra6 53. Ne3 Ke6 54. Rd3 h5 55. g4 fxg4+ 56. hxg4 h4 57. Nf5 Be5 58. Rb3 Ra4 59. Rb6+ Kd7 60. Rb5 Ra3+ 61. Ke4 Bf4 62. Rd5+ Ke6 63. Ng7+ Ke7 64. Nf5+ Ke6 65. Ng7+ Kf7 66. Nh5 Bc1 67. Rc5 Re3+ 68. Kf5 Rf3+ 69. Ke4 Rf1 70. Rc7+ Kf8 71. Rc8+ Ke7 72. Rc7+ Kd6 73. Rc3 Bb2 74. Rd3+ Ke6 75. Rb3 Re1+ 76. Kf3 Bd4 77. Rd3 Be5 78. Kf2 Re4 79. Kf3 Ra4 80. Rb3 h3 81. Rb6+ Ke7 82. Rb7+ Kd6 83. Rb6+ Kc5 84. Rb1 h2 85. Rc1+ Kd5 86. Rd1+ Ke6 87. Re1 Kf7 88. Rb1 Rc4 89. Rb7+ Ke6 90. Rb6+ Kd5 91. Rb5+ Kd4 92. Kg2 0-1

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2005.04.09"]
[Round "10.3"]
[White "Sobeck, Guenter"]
[Black "Birke, Andreas"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2172"]
[BlackElo "2232"]
[PlyCount "68"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Chemnitz II"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. b3 d5 4. exd5 Qxd5 5. Bb2 Bg4 6. Be2 Nf6 7. 0-0 0-0-0 8. d3 h5 9. a4 h4 10. Nc3 Qf5 11. h3 Bxf3 12. Bxf3 Nd4 13. Be2 e6 14. Nb5 a6 15. Nxd4 cxd4 16. Qd2 Rh6 17. Kh1 g5 18. Ba3 Bxa3 19. Rxa3 Nd5 20. b4 Qf4 21. Qxf4 gxf4 22. Rb3 Nc3 23. Bf3 Nxa4 24. b5 Nc5 25. Rb2 a5 26. b6 Rd6 27. Ra1 Nd7 28. Rxa5 Rxb6 29. Rxb6 Nxb6 30. Rb5 Kc7 31. Rc5+ Kd6 32. Rb5 Kc7 33. Rc5+ Kd6 34. Rb5 Kc7 1/2-1/2

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2005.03.13"]
[Round "9.3"]
[White "Birke, Andreas"]
[Black "Schuster, Martin"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2232"]
[BlackElo "2177"]
[PlyCount "82"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Loeberitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. Nc3 Bf6 10. Qc1 b6 11. Nxd5 Bxb2 12. Qxb2 exd5 13. d4 Qf6 14. Rfd1 Bg4 15. Qc3 Bxf3 16. Qxf3 Qxf3 17. Bxf3 Nxd4 18. Bxd5 Nxe2+ 19. Kf1 Rae8 20. Rd3 Nd4 21. Rc1 a5 22. a3 Re5 23. Bb7 Re7 24. Bd5 Rd8 25. Bf3 Red7 26. Rc4 Nxf3 27. Rxf3 Rd1+ 28. Kg2 R8d4 29. Rfc3 Rxc4 30. Rxc4 Rb1 31. Rc3 f6 32. Kf3 Rb2 33. h4 h5 34. Kg2 Kf7 35. Re3 Ra2 36. a4 Rd2 37. Kf1 Rd4 38. Ke2 Kg6 39. f3 Kf5 40. Re7 g6 41. Kf2 Rd3 0-1

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2005.01.30"]
[Round "8.3"]
[White "Birke, Andreas"]
[Black "Hoffmeyer, Falk"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2232"]
[BlackElo "2223"]
[PlyCount "74"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. d3 Bg7 5. g3 Nf6 6. Bg2 0-0 7. Be3 d6 8. Qc1 Re8 9. Bh6 Bh8 10. h3 Rb8 11. 0-0 a6 12. Ng5 Bd7 13. e4 Nd4 14. Qd2 b5 15. f4 Qa5 16. Kh2 Bc6 17. g4 bxc4 18. dxc4 Qb4 19. b3 Nd7 20. Rac1 a5 21. e5 Qb7 22. Nd5 e6 23. Ne4 exd5 24. Nxd6 Qa8 25. f5 Bxe5+ 26. Bf4 dxc4 27. fxg6 fxg6 28. Bxe5 Rxe5 29. Rf2 Bxg2 30. Qh6 Bd5 31. Rcf1 Nf3+ 32. Kg3 Qc6 33. Nf7 Bxf7 34. Rxf3 Bd5 35. Re3 Rxe3+ 36. Qxe3 Qd6+ 37. Kh4 cxb3 0-1

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2005.01.16"]
[Round "7.3"]
[White "Birke, Andreas"]
[Black "Escher, Thomas"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2232"]
[BlackElo "2217"]
[PlyCount "11"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Nc3 c6 6. Be2 1/2-1/2

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2005.01.15"]
[Round "6.3"]
[White "Limpert, Michael"]
[Black "Birke, Andreas"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2172"]
[BlackElo "2232"]
[PlyCount "125"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Lok II"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. b3 Nc6 3. Bb2 e6 4. Nf3 d5 5. exd5 exd5 6. d4 Nf6 7. Be2 Be7 8. 0-0 0-0 9. h3 Ne4 10. c3 Be6 11. Na3 Qa5 12. c4 cxd4 13. cxd5 Bxd5 14. Nb5 Rfd8 15. Nbxd4 Nxd4 16. Bxd4 Nc3 17. Bxc3 Qxc3 18. Qe1 Qb2 19. Bc4 Bf6 20. Qb4 Bxf3 21. gxf3 b6 22. Qb5 Rac8 23. Rae1 g6 24. Re2 Qc3 25. Re3 Qd2 26. Qa4 Rc7 27. Re8+ Kg7 28. Rxd8 Qxd8 29. Re1 Bd4 30. Re4 Qg5+ 31. Kf1 Qc1+ 32. Kg2 Qd2 33. Re2 Qg5+ 34. Kf1 Qh4 35. Kg2 Rc5 36. Qd7 Rg5+ 37. Kf1 Rf5 38. Ke1 Rxf3 39. Kd1 Bxf2 40. Re7 Qd4+ 41. Qxd4+ Bxd4 42. Rxa7 b5 43. Be2 Bxa7 44. Bxf3 b4 45. Ke2 Bc5 46. Bc6 f5 47. Kf3 Kf6 48. Bd7 Kg5 49. Be6 Kf6 50. Bd7 Bd4 51. Bb5 Bc3 52. Kg3 Be1+ 53. Kg2 Kg5 54. Kf3 Kh4 55. Kg2 Bd2 56. Bc4 Kg5 57. Kf3 Kf6 58. Bb5 Ke7 59. Kg2 h5 60. Bd3 Kf6 61. Bb5 Kg7 62. Be8 Kh6 63. Bd7 1/2-1/2

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2004.12.12"]
[Round "5.3"]
[White "Birke, Andreas"]
[Black "Goldberg, Alexander"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2232"]
[BlackElo "2397"]
[PlyCount "27"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Dresden SC 1898"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 0-0 6. h3 d6 7. a3 Be6 8. Qe2 d5 9. exd5 Nxd5 10. Bd2 Nxc3 11. Bxc3 Bxc4 12. dxc4 Nd4 13. Qd3 Bf6 14. Bxd4 1/2-1/2

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2004.11.28"]
[Round "4.3"]
[White "Tydecks, Hermann"]
[Black "Birke, Andreas"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2181"]
[BlackElo "2232"]
[PlyCount "109"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Dresden SC 1898 II"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Be3 cxd4 6. cxd4 e5 7. Nc3 Bb4 8. Nf3 Bg4 9. dxe5 Bxf3 10. Qxf3 Qxe5 11. Rc1 Nf6 12. Bc4 0-0 13. 0-0 Bxc3 14. bxc3 Rac8 15. Bb3 b5 16. Rfd1 a5 17. Bf4 Qe4 18. Bd5 Qxf3 19. Bxf3 Rfe8 20. Rb1 Ne4 21. Re1 g5 22. Rxe4 Rxe4 23. Bxe4 gxf4 24. Rxb5 Nd4 25. Rg5+ Kf8 26. Rxa5 Rxc3 27. h4 h6 28. Kh2 Ke7 29. Rd5 Ne6 30. Rd3 Rc2 31. Rd7+ Kxd7 32. Bxc2 Nd4 33. Bd3 Kd6 34. a4 Kc5 35. a5 Nc6 36. a6 Kb6 37. h5 Ne5 38. Be2 f5 39. Kg1 Nc6 40. Kf1 Nd4 41. Ke1 f3 42. gxf3 Ne6 43. Kd2 Nf4 44. Ke3 Nxh5 45. Bf1 Ng7 46. Kf4 h5 47. Kg5 Ne6+ 48. Kxf5 Nd4+ 49. Ke4 Ne6 50. Ke5 Nc5 51. Kf4 Ne6+ 52. Kg3 Nd4 53. f4 Nf5+ 54. Kh3 Ng7 55. Kh4 1-0

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2004.11.14"]
[Round "3.3"]
[White "Dietze, Frank Heinz"]
[Black "Birke, Andreas"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2167"]
[BlackElo "2232"]
[PlyCount "112"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Naumburg"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. cxd5 exd5 5. Bg5 h6 6. Bxf6 Qxf6 7. Nc3 c6 8. Qa4 Nd7 9. e4 dxe4 10. Nxe4 Qf4 11. Bd3 Be7 12. 0-0 0-0 13. Rfe1 Nb6 14. Qa5 Nd5 15. Nc3 Be6 16. Nxd5 cxd5 17. Rad1 b6 18. Qb5 Bd6 19. Ne5 Bxe5 20. Rxe5 Kh8 21. Bb1 Rac8 22. Qd3 g6 23. g3 Qf6 24. Qe3 Kg7 25. f4 Rc4 26. Bd3 Rc7 27. Ba6 Bg4 28. Rc1 Rxc1+ 29. Qxc1 b5 30. Bxb5 Rc8 31. Qd2 Qb6 32. Bf1 Bf5 33. Rxd5 Rc2 34. Qe3 Rxb2 35. Qe5+ Qf6 36. Ra5 Rb1 37. Kf2 Rb2+ 38. Ke3 Rxh2 39. Rxa7 Qxe5+ 40. fxe5 Be6 41. a4 Rh1 42. Bg2 Re1+ 43. Kf2 Rd1 44. d5 Bxd5 45. Bxd5 Rxd5 46. e6 Rf5+ 47. Kg2 Re5 48. exf7 h5 49. a5 g5 50. Kf3 Kf8 51. a6 Ra5 52. Ke4 h4 53. gxh4 gxh4 54. Kf3 h3 55. Kg3 Ra3+ 56. Kh2 Kg7 1/2-1/2

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2004.11.13"]
[Round "2.3"]
[White "Birke, Andreas"]
[Black "Reipsch, Jens"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2232"]
[BlackElo "2267"]
[PlyCount "54"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. c4 a6 6. cxd5 axb5 7. dxc6 bxc6 8. Qc2 Bb7 9. Nf3 Qe7 10. d4 e4 11. Ne5 c5 12. Qe2 c6 13. Qg4 cxd4 14. exd4 f6 15. 0-0 fxe5 16. dxe5 Bc7 17. Nd2 Nh6 18. Qh5+ Qf7 19. Qe2 0-0 20. Nxe4 Nf5 21. Nc5 Bc8 22. e6 Qe7 23. b4 Bd6 24. Rfe1 Qh4 25. g3 Qxb4 26. Ne4 Be7 27. f4 Bxe6 0-1

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2004.10.10"]
[Round "1.3"]
[White "Schlichthaar, Robert"]
[Black "Birke, Andreas"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2250"]
[BlackElo "2232"]
[PlyCount "50"]
[EventDate "2004.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Aufbau Elbe"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Qe2 Be7 6. Bg2 Nf6 7. e5 Nd7 8. 0-0 Qc7 9. Bf4 h6 10. h4 g5 11. hxg5 hxg5 12. Bxg5 Bxg5 13. Nxg5 Nd4 14. Qd2 Nxe5 15. c3 Nf5 16. Re1 Bd7 17. Qf4 f6 18. Nxe6 Bxe6 19. d4 Qh7 20. dxe5 Qh2+ 21. Kf1 Nh4 22. Qa4+ Bd7 23. exf6+ Kd8 24. Qxh4 Rxh4 25. gxh4 Bb5+ 0-1

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.04.25"]
[Round "11.5"]
[White "Piotraschke, Jens"]
[Black "Birke, Andreas"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2219"]
[BlackElo "2226"]
[PlyCount "9"]
[EventDate "2003.11.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. g3 e6 3. Bg2 c5 4. Nf3 Nc6 5. 0-0 1/2-1/2

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.04.24"]
[Round "10.5"]
[White "Birke, Andreas"]
[Black "Richter, Mirko"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2226"]
[BlackElo "2109"]
[PlyCount "57"]
[EventDate "2003.11.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Dresden SC II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. b3 d6 4. Bb2 e6 5. g3 Nf6 6. d3 Be7 7. Bg2 0-0 8. 0-0 Rb8 9. Nbd2 Qc7 10. Re1 b5 11. a4 a6 12. e5 dxe5 13. Nxe5 Nd4 14. axb5 axb5 15. Bxd4 cxd4 16. Nc6 Rb6 17. Nxd4 Bb4 18. N4f3 Bb7 19. c4 Rd8 20. Qc2 Rbd6 21. Ne5 Bxg2 22. Kxg2 Nd7 23. Nxd7 Qxd7 24. Re3 Qc6+ 25. Kg1 Bxd2 26. Qxd2 bxc4 27. bxc4 Qxc4 28. dxc4 Rxd2 29. Ra7 1/2-1/2

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.03.28"]
[Round "9.5"]
[White "Birke, Andreas"]
[Black "Paschke, Mario"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2226"]
[BlackElo "2154"]
[PlyCount "80"]
[EventDate "2003.11.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Leipzig Lok II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 b5 6. a3 Nbd7 7. g4 Bb7 8. Nge2 Nb6 9. Ng3 Bg7 10. Qd2 a5 11. h4 h5 12. g5 Nfd7 13. f4 0-0 14. Bd3 b4 15. Nd1 c5 16. c3 e6 17. 0-0 bxc3 18. bxc3 cxd4 19. cxd4 d5 20. e5 Ba6 21. Bxa6 Rxa6 22. Nxh5 gxh5 23. Qe2 Nc4 24. Qxh5 Qb6 25. Qe2 Rc8 26. Rc1 Raa8 27. Nf2 Qb3 28. Ng4 Nxe3 29. Nxe3 Rxc1 30. Rxc1 Qxa3 31. Rf1 Rc8 32. f5 Rc3 33. Ng2 exf5 34. Rxf5 Nf8 35. h5 Rc4 36. h6 Bh8 37. Qh5 Rc7 38. Rf3 Qa1+ 39. Kh2 Qxd4 40. Kh3 Qxe5 0-1

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.03.07"]
[Round "8.4"]
[White "Birke, Andreas"]
[Black "Boehnisch, Manfred"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2226"]
[BlackElo "2375"]
[PlyCount "79"]
[EventDate "2003.11.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Leipzig Lok"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bc4 e6 9. Qe2 Ngf6 10. Ne5 Nxe5 11. dxe5 Nd5 12. h5 Bh7 13. 0-0 Qh4 14. Bxd5 exd5 15. c3 Be7 16. Be3 Qc4 17. Qf3 0-0 18. Rfd1 f5 19. Bf4 Rae8 20. b3 Qa6 21. Rd2 Kh8 22. Re1 b5 23. b4 Bg8 24. Ne2 c5 25. bxc5 Bxc5 26. Be3 Bxe3 27. Qxe3 g5 28. hxg6 Qxg6 29. Nf4 Qg5 30. g3 a6 31. Kg2 Qg7 32. e6 Rc8 33. Rxd5 Rfe8 34. Rd7 Rxe6 35. Nxe6 Qxd7 36. Qe5+ Kh7 37. Qxf5+ Kh8 38. Qf6+ Kh7 39. Ng5+ hxg5 40. Rh1+ 1-0

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.02.15"]
[Round "7.5"]
[White "Birke, Andreas"]
[Black "Feldmann, Michael"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2226"]
[PlyCount "54"]
[EventDate "2003.11.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Halle USV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. c4 Bc5 5. Be2 d6 6. Nc3 Bg4 7. Be3 Bxf3 8. Bxf3 Nd4 9. 0-0 c6 10. Rb1 a5 11. g3 Nxf3+ 12. Qxf3 Bxe3 13. Qxe3 h5 14. h3 Nh7 15. f4 h4 16. g4 exf4 17. Rxf4 f6 18. Rf5 g6 19. Rf2 Ng5 20. Rbf1 0-0 21. Ne2 Kg7 22. Nf4 Qe7 23. Ng2 d5 24. Re2 dxe4 25. dxe4 Rae8 26. Rfe1 Qe5 27. Nf4 Qxf4 0-1

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.02.14"]
[Round "6.5"]
[White "Reipsch, Jens"]
[Black "Birke, Andreas"]
[Result "1-0"]
[ECO "B58"]
[WhiteElo "2266"]
[BlackElo "2226"]
[PlyCount "79"]
[EventDate "2003.11.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Halle USV"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Bd7 7. Be3 g6 8. Qd2 h5 9. h3 Rc8 10. 0-0-0 a6 11. Kb1 Bg7 12. g4 hxg4 13. hxg4 Nxg4 14. Rxh8+ Bxh8 15. Rh1 Be5 16. Nxc6 bxc6 17. Bd4 Qa5 18. f4 Bxd4 19. Qxd4 f6 20. Rh4 g5 21. Rxg4 Bxg4 22. Bxg4 Rb8 23. Qc4 Kf8 24. Bh5 d5 25. Qxc6 Qb4 26. b3 Qd6 27. Qxd5 Qxd5 28. Nxd5 Kg7 29. fxg5 fxg5 30. Nxe7 Rh8 31. Bg4 Rh1+ 32. Kb2 Rg1 33. Bc8 g4 34. Bxa6 g3 35. Nf5+ Kf6 36. Nxg3 Rxg3 37. Bb7 Ke5 38. a4 Kd4 39. Bd5 Kc5 40. c3 1-0

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.01.18"]
[Round "5.5"]
[White "Heinz, Juergen"]
[Black "Birke, Andreas"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2248"]
[BlackElo "2226"]
[PlyCount "108"]
[EventDate "2003.11.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Aue Nickelhuette"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 c6 5. c3 Bd6 6. Bd3 0-0 7. Qc2 h6 8. Nd2 Re8 9. h3 Nd7 10. Ne2 Nf8 11. Nf3 Rb8 12. g3 b5 13. Kf1 Ne6 14. Kg2 Qc7 15. Rae1 Bd7 16. Bf5 b4 17. cxb4 Rxb4 18. b3 a5 19. Nc3 Qb7 20. Na4 Rc8 21. Bxe6 Bxe6 22. Nc5 Bxc5 23. dxc5 a4 24. Nd4 Ra8 25. Rc1 Qd7 26. g4 g6 27. Qc3 Rab8 28. a3 Rxd4 29. Qxd4 axb3 30. Qxf6 Qa7 31. Qb2 Qa4 32. Rhd1 Qe4+ 33. Kg3 h5 34. Rd4 Qe5+ 35. Kg2 hxg4 36. hxg4 Bxg4 37. Rh1 Bh5 38. a4 Qg5+ 39. Kf1 Qf5 40. Rd2 Qe4 41. Rh3 Qc4+ 42. Kg2 Qxa4 43. Qf6 Qe4+ 44. Kh2 Qe6 45. Qc3 f6 46. f4 Bg4 47. Rg3 Kg7 48. Kg1 Bf5 49. Rb2 Bc2 50. Qa5 Qd7 51. Rg2 Re8 52. Qc3 Re4 53. Rbxc2 bxc2 54. Qxc2 Qh3 0-1

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2003.12.14"]
[Round "4.5"]
[White "Hoffmann, Uwe"]
[Black "Birke, Andreas"]
[Result "0-1"]
[ECO "E38"]
[WhiteElo "2230"]
[BlackElo "2226"]
[PlyCount "72"]
[EventDate "2003.11.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg USC"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. Nf3 h6 7. a3 a5 8. Bf4 0-0 9. e3 Nh5 10. Ne4 Nxf4 11. Nxc5 Qc7 12. Ne4 f5 13. Nc3 Ng6 14. g4 Qc6 15. e4 fxg4 16. Nd4 Qc5 17. 0-0-0 Nc6 18. e5 Ngxe5 19. Nxc6 bxc6 20. Ne4 Qe7 21. Qc3 Nf3 22. c5 Ng5 23. Nd6 Rxf2 24. Qd4 Qf8 25. Bd3 Qf4+ 26. Qxf4 Rxf4 27. Bg6 Ba6 28. Be8 Rd8 29. Bh5 Be2 30. Rd2 Bf3 31. Rg1 Ne4 32. Rd4 e5 33. Ra4 Nxc5 34. Rxf4 Nd3+ 35. Kd2 Nxf4 36. Bxg4 Ne2 0-1

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2003.11.23"]
[Round "3.5"]
[White "Birke, Andreas"]
[Black "Windelband, Jens"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2226"]
[BlackElo "2130"]
[PlyCount "62"]
[EventDate "2003.11.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Magdeburg Aufbau Elbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Nb5 Bc7 8. f4 Nh6 9. Nf3 Nc6 10. Bd3 Bd7 11. 0-0 0-0 12. Bxh7+ Kxh7 13. Ng5+ Kg8 14. Qd3 g6 15. Qh3 Kg7 16. Nxc7 Qxc7 17. f5 Rh8 18. fxg6 Qxe5 19. Nh7 Nf5 20. Bf4 Qe4 21. Bg5 Kxg6 22. Rxf5 Rxh7 23. Qg3 Qxf5 24. h4 f6 25. Rf1 fxg5 26. Rxf5 exf5 27. b5 Rxh4 28. Qd6+ Kf7 29. Qxd7+ Ne7 30. Qxb7 Rc8 31. Qxa7 Rxc2 0-1

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2003.11.22"]
[Round "2.5"]
[White "Pesztericz, Laszlo"]
[Black "Birke, Andreas"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2257"]
[BlackElo "2226"]
[PlyCount "70"]
[EventDate "2003.11.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. Be3 Nf6 7. h3 Bd7 8. Qd2 h5 9. f4 a6 10. Nf3 Qc7 11. 0-0-0 e5 12. fxe5 Nxe5 13. Rhf1 Be6 14. Nxe5 dxe5 15. Rf3 0-0 16. Rdf1 Nh7 17. Qf2 Rac8 18. g4 c4 19. gxh5 cxd3 20. Bb6 Qe7 21. Rxd3 Bc4 22. Nd5 Qe6 23. Rg3 Bxf1 24. Bxf1 Rc6 25. Bc5 Bh6+ 26. Kb1 Rd8 27. a4 Bf4 28. Rg1 Ng5 29. hxg6 fxg6 30. Bc4 Kg7 31. Nxf4 Qxc4 32. Be7 Nxe4 33. Nh5+ Kg8 34. Qg2 Nd2+ 35. Kc1 Qxc2# 0-1

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2003.11.02"]
[Round "1.5"]
[White "Birke, Andreas"]
[Black "Fritsch, Andreas"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2226"]
[PlyCount "105"]
[EventDate "2003.11.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Naumburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. h3 Nh5 6. Bb5 Qa5 7. a4 a6 8. Bxc6+ bxc6 9. 0-0 c4 10. Na3 Qc5 11. d4 cxd3 12. Be3 Qa5 13. b4 Qc7 14. Qxd3 g6 15. b5 c5 16. Nc4 Bg7 17. Rfb1 Rb8 18. b6 Qd7 19. Na5 0-0 20. Ra3 Qe8 21. Nd2 Bd7 22. b7 Bxa4 23. Qxa6 Nf6 24. f3 Bd7 25. Ndc4 Be6 26. Nb6 h6 27. c4 Kh7 28. Nd5 Nxd5 29. cxd5 Bc8 30. Nc6 Bxb7 31. Rxb7 Rxb7 32. Qxb7 e6 33. Qe7 exd5 34. Qxe8 Rxe8 35. exd5 Bb2 36. Ra2 Bf6 37. Bf2 c4 38. Rc2 c3 39. Bd4 Bxd4+ 40. Nxd4 Re1+ 41. Kf2 Re5 42. Rxc3 Rxd5 43. Rd3 Rc5 44. Ne2 Rc6 45. Nc3 Kg7 46. Nb5 Rc2+ 47. Kg1 Kf6 48. Nxd6 h5 49. Kh2 Ra2 50. Rb3 Ra6 51. Ne4+ Kf5 52. Kg3 Ra5 53. Rb5+ 1-0

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2003.03.09"]
[Round "9.5"]
[White "Birke, Andreas"]
[Black "Schlachetka, Werner"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2213"]
[PlyCount "14"]
[EventDate "2002.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Jena Glas"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bc4 0-0 1/2-1/2

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2003.02.23"]
[Round "8.5"]
[White "Birke, Andreas"]
[Black "Goetz, Andreas1111"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2213"]
[BlackElo "2194"]
[PlyCount "67"]
[EventDate "2002.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Plauen Koenig II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. c4 Bb4+ 5. Nbd2 a5 6. g3 0-0 7. Bg2 d6 8. 0-0 Bg4 9. h3 Bh5 10. Rb1 Bc5 11. Nb3 Bb6 12. Na1 Nd7 13. Nc2 f5 14. exf5 Nc5 15. g4 e4 16. dxe4 Bf7 17. Qe2 Re8 18. Ng5 Qe7 19. Kh1 Ne5 20. b3 a4 21. Nxf7 Nxf7 22. f3 axb3 23. axb3 Ra2 24. Qd1 h5 25. Nb4 Rxg2 26. Kxg2 Nxe4 27. Qe1 hxg4 28. hxg4 Ba5 29. Nd5 Qd8 30. Qxa5 Ne5 31. Rh1 b6 32. Qe1 Nd3 33. Qh4 Nf6 34. Nxf6+ 1-0

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2003.02.09"]
[Round "7.4"]
[White "Boehlig, Heinz"]
[Black "Birke, Andreas"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2236"]
[BlackElo "2213"]
[PlyCount "77"]
[EventDate "2002.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Lok II"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 d5 8. Ne5 c6 9. cxd5 exd5 10. e4 dxe4 11. Nxe4 Nd5 12. Bd2 Nd7 13. Re1 Qc7 14. Rc1 Rad8 15. Qb3 Nxe5 16. dxe5 Qxe5 17. Nc3 Qf6 18. Nxd5 cxd5 19. Rc7 Bc5 20. Rxc5 bxc5 21. Qxb7 Rb8 22. Qxd5 Rxb2 23. Be3 h6 24. Qxc5 Re8 25. Qxa7 Qf5 26. a4 Reb8 27. Bf1 Rb1 28. Rxb1 Rxb1 29. Qd4 h5 30. Kg2 Qa5 31. Bd3 Rb4 32. Qd7 Qa8+ 33. Kh3 g6 34. Bb5 Qf3 35. Bc6 Qf6 36. Kg2 h4 37. a5 Rb1 38. Bd4 h3+ 39. Kxh3 1-0

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2003.02.08"]
[Round "6.4"]
[White "Birke, Andreas"]
[Black "Poenisch, Eckehard"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2213"]
[BlackElo "2228"]
[PlyCount "21"]
[EventDate "2002.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. c4 Ng6 5. Nc3 Bc5 6. Qc2 d6 7. Bd3 Qf6 8. a3 Bd7 9. Nf3 Nh4 10. Nxh4 Qxh4 11. b4 1/2-1/2

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2003.01.26"]
[Round "5.5"]
[White "Birke, Andreas"]
[Black "Liebert, Heinz"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2213"]
[BlackElo "2293"]
[PlyCount "20"]
[EventDate "2002.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nb5 Qb8 6. c4 Nf6 7. N1c3 a6 8. Nd4 Nxe4 9. Nd5 e6 10. Bf4 Bd6 0-1

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2002.12.15"]
[Round "4.5"]
[White "Wanzek, Daniel"]
[Black "Birke, Andreas"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2134"]
[BlackElo "2213"]
[PlyCount "72"]
[EventDate "2002.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Naumburg"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Bd7 7. Nf3 Nf6 8. 0-0 Nd4 9. e5 dxe5 10. Nxe5 Qc7 11. Nxd7 Qxd7 12. Ne4 Rc8 13. c3 Nf5 14. g4 Nh4 15. Nxf6+ Bxf6 16. Be4 h5 17. h3 hxg4 18. hxg4 Bg7 19. f5 Qd6 20. Bf4 Be5 21. Qd2 gxf5 22. gxf5 Kd7 23. Rf2 Rcg8+ 24. Kf1 Nf3 25. Bxf3 Bxf4 26. Qe2 Bg3 27. Rg2 Rh1+ 28. Rg1 Rxg1+ 29. Kxg1 Bh2+ 30. Kh1 Bf4 31. f6 Qxf6 32. Bg4+ e6 33. Bh3 Qh4 34. Qf3 Rg3 35. Qxb7+ Bc7 36. Qb5+ Kd8 0-1

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2002.11.17"]
[Round "3.5"]
[White "Schwier, Manfred"]
[Black "Birke, Andreas"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2070"]
[BlackElo "2213"]
[PlyCount "64"]
[EventDate "2002.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Dresden BSW"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. c3 d5 5. e5 d4 6. d3 Bf5 7. c4 h5 8. Be2 Nh6 9. Nbd2 Bg7 10. 0-0 Qd7 11. a3 0-0 12. Ng5 f6 13. exf6 exf6 14. Nge4 b6 15. h3 Be6 16. Rf3 Nf5 17. Nf1 Rae8 18. g4 hxg4 19. hxg4 Ne3 20. Nxe3 dxe3 21. Rg3 Nd4 22. Bxe3 Bxc4 23. dxc4 Nxe2+ 24. Qxe2 Rxe4 25. Rd1 Qe6 26. Rd5 Re8 27. Kf2 Rxf4+ 28. Ke1 Re4 29. Kd2 Bh6 30. g5 Bxg5 31. Rdxg5 fxg5 32. Qd3 Rxe3 0-1

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2002.11.16"]
[Round "2.5"]
[White "Birke, Andreas"]
[Black "Teumer, Joerg"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2213"]
[BlackElo "2151"]
[PlyCount "59"]
[EventDate "2002.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Dresden SC II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. h3 Bh5 6. Be2 e6 7. c4 Nb6 8. Nc3 Nc6 9. Be3 Bxf3 10. Bxf3 Nxc4 11. Bxc6+ bxc6 12. Qa4 Nb6 13. Qxc6+ Qd7 14. Qe4 Nd5 15. 0-0 Rb8 16. Rac1 f5 17. Qf3 Rxb2 18. Nxd5 exd5 19. Rfe1 Bd6 20. Bf4+ Kd8 21. Bxd6 Qxd6 22. Re5 c6 23. Rxc6 Qxc6 24. Rxd5+ Kc7 25. Rc5 Qxc5 26. dxc5 Rxa2 27. Qg3+ Kc8 28. Qxg7 Rd8 29. c6 Rd1+ 30. Kh2 1-0

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2002.10.20"]
[Round "1.5"]
[White "Kunze, Carlo"]
[Black "Birke, Andreas"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2322"]
[BlackElo "2213"]
[PlyCount "85"]
[EventDate "2002.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Chemnitz"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. d5 exd5 7. cxd5 0-0 8. e4 Re8 9. Bd3 c6 10. 0-0 Na6 11. Bc2 cxd5 12. exd5 d6 13. Nd4 Nc7 14. Ba4 Ncxd5 15. Nxd5 Bxd5 16. Bxe8 Qxe8 17. Re1 Qd7 18. Bg5 h6 19. Bh4 g5 20. Bg3 Bf8 21. Qd3 Rd8 22. Rad1 Ba8 23. f3 Nh5 24. Bf2 g4 25. Kh1 Bg7 26. Qf5 Qxf5 27. Nxf5 gxf3 28. g3 Bxb2 29. Rxd6 Rxd6 30. Nxd6 Bd5 31. Rd1 Nf6 32. Nc8 Bxa3 33. Kg1 Kg7 34. Nxa7 Bc5 35. Bd4 Kg6 36. Nb5 Kf5 37. Nc3 Bc6 38. h3 Ne4 39. Nxe4 Kxe4 40. Bf2 Bd5 41. Rb1 Be6 42. h4 Kd3 43. Rxb6 1/2-1/2

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2002.04.14"]
[Round "11.4"]
[White "Wagner, Christian"]
[Black "Birke, Andreas"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2168"]
[BlackElo "2238"]
[PlyCount "97"]
[EventDate "2001.10.07"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg USC II"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. d5 exd5 7. Nh4 b5 8. cxd5 g6 9. 0-0 Bg7 10. Qd3 Qb6 11. e4 d6 12. Nc3 a6 13. Bf4 Nbd7 14. Rad1 0-0 15. Nf3 Rfe8 16. Rfe1 Nh5 17. Qc2 Nxf4 18. gxf4 c4 19. Re3 Nc5 20. e5 Nd3 21. Rdxd3 cxd3 22. Qxd3 Rad8 23. e6 f5 24. Ne2 Rc8 25. Nh4 Qc5 26. Nxf5 gxf5 27. Qxf5 Rf8 28. Qh5 Rf6 29. Be4 h6 30. e7 Bc6 31. Rc3 Qxc3 32. bxc3 Be8 33. Qh3 Rc7 34. Bf5 Rxe7 35. Be6+ Kh7 36. f5 Rf8 37. Qe3 Bf6 38. Qb6 Rg7+ 39. Kf1 a5 40. Qxd6 Be7 41. Qb6 b4 42. d6 Bf6 43. cxb4 axb4 44. Nd4 Rg4 45. Nc6 Bxc6 46. Qxc6 Rd4 47. Ke2 Bg7 48. Qc7 Kh8 49. Qe7 1-0

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2002.04.13"]
[Round "10.4"]
[White "Birke, Andreas"]
[Black "Degtiarev, Evgeny"]
[Result "1/2-1/2"]
[ECO "B55"]
[WhiteElo "2238"]
[BlackElo "2180"]
[PlyCount "82"]
[EventDate "2001.10.07"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Magdeburg Aufbau Elbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. c3 e5 7. Nxc6 bxc6 8. 0-0 Be7 9. Kh1 d5 10. Qe2 dxe4 11. Bxe4 Nxe4 12. Qxe4 Qd5 13. Qa4 0-0 14. Be3 f5 15. c4 Qf7 16. f3 Rb8 17. b3 f4 18. Bd2 Qh5 19. Qxa7 Bh4 20. Nc3 Bg3 21. Qg1 Rf5 22. Be1 Qg6 23. Rd1 Be6 24. Qa7 Qh6 25. h3 Re8 26. Ne2 Rh5 27. Bxg3 Bxh3 28. gxh3 Rxh3+ 29. Kg2 fxg3 30. Rh1 Rxh1 31. Rxh1 Qd2 32. Kxg3 Qxe2 33. Qd7 Rf8 34. Qe6+ Rf7 35. Qe8+ Rf8 36. Qe6+ Kh8 37. Qxc6 Qe3 38. Qe4 Qg5+ 39. Qg4 Qe3 40. Qe4 Qg5+ 41. Qg4 Qe3 1/2-1/2

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2002.03.17"]
[Round "9.4"]
[White "Neukirch, Detlef"]
[Black "Birke, Andreas"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2295"]
[BlackElo "2238"]
[PlyCount "57"]
[EventDate "2001.10.07"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Halle"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Bc4 Bd7 8. Bb3 Rc8 9. 0-0 Nf6 10. h3 Na5 11. f4 Rxc3 12. bxc3 Nxe4 13. Qf3 Nxb3 14. axb3 f5 15. Rxa7 e5 16. fxe5 dxe5 17. Nxf5 Bxf5 18. g4 0-0 19. gxf5 gxf5 20. Rxb7 Qc8 21. Ra7 Rf6 22. Rfa1 Qxc3 23. Kh1 Bf8 24. Ra8 Qxc2 25. Rg1+ Rg6 26. Bh6 Nf2+ 27. Qxf2 Qc6+ 28. Qg2 Rxg2 29. Rxf8# 1-0

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2002.02.24"]
[Round "8.4"]
[White "Spiegelberg, Olaf"]
[Black "Birke, Andreas"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2057"]
[BlackElo "2238"]
[PlyCount "86"]
[EventDate "2001.10.07"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Dresden BSW"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Bg7 5. d4 cxd4 6. exd4 d6 7. d5 Ne5 8. Nxe5 dxe5 9. h3 f5 10. Be2 Nf6 11. 0-0 0-0 12. Rb1 f4 13. f3 Nh5 14. c5 Ng3 15. Re1 Nf5 16. Bc4 Kh8 17. Ne4 Nd4 18. b4 Bf5 19. Bb2 h6 20. Bxd4 exd4 21. Qd2 g5 22. Rbd1 Bh7 23. Qe2 b5 24. Bb3 Bg8 25. d6 Bxb3 26. axb3 exd6 27. Nxd6 a5 28. Qxb5 axb4 29. Qxb4 Rb8 30. Qc4 Qa5 31. Re7 Qb4 32. Qd3 Rf6 33. Ne8 Qxb3 34. Nxg7 Qxd3 35. Rxd3 Rb1+ 36. Kf2 Ra6 37. Nf5 Ra2+ 38. Re2 Raa1 39. Re8+ Kh7 40. Re7+ Kg6 41. g4 Rh1 42. Kg2 Rhg1+ 43. Kf2 Rh1 1/2-1/2

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2002.02.03"]
[Round "7.4"]
[White "Zschiedrich, Heiko"]
[Black "Birke, Andreas"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2148"]
[BlackElo "2238"]
[PlyCount "98"]
[EventDate "2001.10.07"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Empor"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e5 5. Nf3 e4 6. Ne5 cxd4 7. cxd4 Bb4+ 8. Nc3 Nc6 9. Nxc6 bxc6 10. Qa4 Qd6 11. Bf4 Bxc3+ 12. bxc3 Qg6 13. Qa3 Ne7 14. Qc5 Qf5 15. Bd6 Qxc5 16. Bxc5 Be6 17. Kd2 Rb8 18. Bxa7 Rb2+ 19. Kc1 Rb7 20. Bc5 0-0 21. Rb1 Rxb1+ 22. Kxb1 Rb8+ 23. Kc2 Nd5 24. c4 Nb4+ 25. Bxb4 Rxb4 26. Be2 f5 27. Rb1 Ra4 28. Kb3 Ra7 29. a4 Kf7 30. Ra1 Ke7 31. a5 Kd6 32. Kc3 g5 33. c5+ Kc7 34. g3 f4 35. gxf4 gxf4 36. a6 Bc8 37. Kc4 Rxa6 38. Rg1 Ra2 39. Rg7+ Kb8 40. Bh5 Be6+ 41. Kc3 Rxf2 42. Be8 Bd5 43. Rxh7 e3 44. Bg6 e2 45. Kd2 Bc4 46. Re7 f3 47. h4 Rf1 48. Bc2 Rh1 49. Re3 f2 0-1

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2002.02.02"]
[Round "6.4"]
[White "Birke, Andreas"]
[Black "Krug, Norbert"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2238"]
[BlackElo "2255"]
[PlyCount "120"]
[EventDate "2001.10.07"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Erfurt II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Ne2 Bc5 6. Ng3 Qb6 7. Qd2 Nf6 8. Bc4 Qb4 9. Qxb4 Bxb4+ 10. c3 Bc5 11. a4 h5 12. b4 Be7 13. f3 g6 14. Be3 Nd8 15. Na3 a6 16. a5 Ne6 17. 0-0-0 d6 18. Bb3 Bd7 19. Nc4 h4 20. Nf1 Rc8 21. Kb2 Rc6 22. Nb6 Kf8 23. Nd2 Nf4 24. Bxf4 exf4 25. Ba4 Rc7 26. Bxd7 Nxd7 27. Nd5 Rc6 28. Nb3 Bg5 29. Nd4 Rc8 30. Ne2 h3 31. g3 fxg3 32. Nxg3 Nf6 33. Nb6 Rc6 34. Rd3 Bh4 35. Rg1 Ke8 36. Kb3 Nd7 37. Nxd7 Kxd7 38. Ne2 Bf6 39. f4 Ke7 40. Rgg3 Rcc8 41. Rxh3 Ke6 42. c4 Rce8 43. Rxh8 Rxh8 44. h3 Rh5 45. f5+ Kd7 46. c5 Be5 47. fxg6 fxg6 48. Kc4 Rh4 49. Kd5 Rh5 50. Kc4 Rh4 51. Kd5 Rh5 52. cxd6 Bxd6+ 53. Kc4 Rh4 54. Nc3 Ke6 55. b5 Be5 56. bxa6 bxa6 57. Kc5 Bc7 58. Nd5 Bxa5 59. Ra3 Bd2 60. Rxa6+ Ke5 1/2-1/2

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2002.01.20"]
[Round "5.3"]
[White "Birke, Andreas"]
[Black "Koenig, Falk"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2238"]
[BlackElo "2145"]
[PlyCount "67"]
[EventDate "2001.10.07"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Anhalt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. e5 Nd7 9. f4 Qb6+ 10. Kh1 Nc5 11. Nc3 Nxd3 12. cxd3 g6 13. b3 Ba6 14. Rf3 Bb4 15. Na4 Qb5 16. a3 Be7 17. b4 0-0 18. Bb2 Rfc8 19. Bd4 Rc7 20. Nc5 Bc8 21. Rb1 a6 22. g4 Qb8 23. Qc1 Bd7 24. f5 exf5 25. gxf5 Bxf5 26. Rxf5 gxf5 27. Qf4 Qc8 28. Rg1+ Kh8 29. e6+ f6 30. Qxf5 Qf8 31. Nd7 Rxd7 32. exd7 a5 33. Re1 Bd8 34. Re8 1-0

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2001.11.25"]
[Round "4.4"]
[White "Birke, Andreas"]
[Black "Becker, Peter"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2238"]
[PlyCount "63"]
[EventDate "2001.10.07"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 d6 7. Kh1 Nbd7 8. f4 b6 9. Qe1 Bb7 10. Nc3 Rc8 11. Bd2 g6 12. Qg3 Nc5 13. Rae1 Bg7 14. Nf3 d5 15. exd5 Nxd3 16. cxd3 Bxd5 17. f5 0-0 18. fxg6 fxg6 19. Ng5 Nh5 20. Qh3 Rf5 21. Rxf5 exf5 22. Qe3 f4 23. Qh3 Rxc3 24. bxc3 Qxg5 25. c4 h6 26. cxd5 Qxd5 27. Qf3 Qxa2 28. Bxf4 b5 29. Bd6 Qd2 30. Re8+ Kh7 31. h3 Bd4 32. Qf7+ 1-0

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2001.11.11"]
[Round "3.4"]
[White "Birke, Andreas"]
[Black "Limpert, Michael"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "2238"]
[BlackElo "2143"]
[PlyCount "78"]
[EventDate "2001.10.07"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Leipzig Lok Mitte II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Neg5 e6 7. Bc4 h6 8. Nh3 g5 9. Nd2 Qc7 10. Qe2 Nb6 11. Bb3 Bd7 12. Nc4 Nxc4 13. Bxc4 Bd6 14. Bd2 0-0-0 15. 0-0-0 Rhe8 16. Qf3 Be7 17. Qb3 Nd5 18. Ng1 Bf6 19. h4 Rh8 20. Ne2 gxh4 21. Qa3 Kb8 22. Kb1 Bg5 23. Ba5 b6 24. Be1 Rhg8 25. Qf3 Bc8 26. Bd3 Bb7 27. Qh3 Qe7 28. f4 Nxf4 29. Nxf4 Bxf4 30. Bxh4 Bg5 31. Bg3+ Ka8 32. c3 c5 33. Bc2 cxd4 34. cxd4 Bf6 35. Rhe1 Rxd4 36. Rxd4 Bxd4 37. Rd1 Qb4 38. b3 Qc3 39. Rxd4 Qxd4 0-1

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2001.11.10"]
[Round "2.4"]
[White "Poenisch, Eckehard"]
[Black "Birke, Andreas"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2240"]
[BlackElo "2238"]
[PlyCount "21"]
[EventDate "2001.10.07"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b4 d5 2. Bb2 Nf6 3. e3 e6 4. b5 Bd6 5. Nf3 Nbd7 6. c4 c5 7. d4 0-0 8. Be2 b6 9. 0-0 Bb7 10. a4 Rc8 11. cxd5 1/2-1/2

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2001.10.07"]
[Round "1.4"]
[White "Birke, Andreas"]
[Black "Baier, Silvio"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2238"]
[BlackElo "2228"]
[PlyCount "146"]
[EventDate "2001.10.07"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Dresden SC II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. c4 Bc5 4. Be2 d6 5. h3 Nge7 6. Nc3 a6 7. d3 Nd4 8. Be3 Nxf3+ 9. Bxf3 0-0 10. Qe2 Nc6 11. 0-0 Nd4 12. Bxd4 Bxd4 13. Kh2 c6 14. g3 Qe7 15. Nd1 Be6 16. Ne3 Bxe3 17. Qxe3 b5 18. b3 Qa7 19. Rac1 Qxe3 20. fxe3 c5 21. Rfd1 bxc4 22. dxc4 Rfd8 23. Rd2 Kf8 24. g4 h6 25. Kg3 Ke7 26. Kf2 a5 27. Bd1 a4 28. Ke2 axb3 29. axb3 h5 30. gxh5 Bxh3 31. Kd3 Rh8 32. Rh2 Be6 33. Rg2 Kf8 34. Rcc2 Kg8 35. Ra2 Rxa2 36. Rxa2 Kh7 37. Ra7 Kh6 38. Kc3 Rd8 39. b4 cxb4+ 40. Kxb4 Rb8+ 41. Kc3 Kg5 42. Ra6 Rd8 43. Ra7 Rd7 44. Ra8 f6 45. Ra2 Bf7 46. Rg2+ Kh6 47. Rh2 Rc7 48. Be2 Ra7 49. Kb2 Ra4 50. Kb3 Ra1 51. Kb2 Rg1 52. Kc3 Rg3 53. Kd2 Rg5 54. Kd3 Bxh5 55. Bxh5 Rxh5 56. Ra2 g5 57. Ra6 g4 58. Rxd6 Kg5 59. c5 Rh1 60. Ke2 Rc1 61. c6 g3 62. Kf3 Kh4 63. Rd7 Rf1+ 64. Kg2 Rf2+ 65. Kg1 Rc2 66. Rd6 Kh3 67. Rxf6 Rc1+ 68. Rf1 Rxc6 69. Ra1 Rc2 70. Rb1 Rg2+ 71. Kf1 Kh2 72. Rb8 Rf2+ 73. Ke1 g2 0-1

[Event "Oberliga Ost-A 0001"]
[Site "Germany"]
[Date "2001.04.28"]
[Round "10.4"]
[White "Birke, Andreas"]
[Black "Piotraschke, Jens"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2242"]
[PlyCount "101"]
[EventDate "2000.10.15"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "TuS Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 g6 4. Be3 Bg7 5. Qd2 h5 6. 0-0-0 dxe4 7. Nxe4 Qd5 8. Nc3 Qa5 9. Bc4 Nh6 10. Kb1 b5 11. Bb3 Bb7 12. Nf3 Nd7 13. Bxh6 Bxh6 14. Qe2 Qb4 15. Rhe1 Nf6 16. Bxf7+ Kxf7 17. Qe6+ Kf8 18. Ne5 Rh7 19. Nxg6+ Kg7 20. Nxe7 Re8 21. Nf5+ Kg6 22. Nh4+ Kg7 23. Qf5 Qf8 24. Qg6+ Kh8 25. Rxe8 Nxe8 26. Qxh5 Kg8 27. Re1 Ng7 28. Qe2 Bg5 29. Nf3 Bf6 30. Ne4 Bc8 31. h3 Be6 32. Neg5 Bxg5 33. Nxg5 Rh6 34. b3 Bd5 35. Qg4 a5 36. f4 a4 37. g3 Kh8 38. Qe2 axb3 39. axb3 Bg8 40. Qe5 Rd6 41. g4 Rd5 42. Qe3 Qd6 43. Qf2 Qh6 44. Re7 b4 45. Rc7 Rd8 46. Qe3 Qf6 47. Qe5 Qg6 48. h4 Rd5 49. h5 Qh6 50. Qe7 Rxd4 51. Qf8 1-0

[Event "Oberliga Ost-A 0001"]
[Site "Germany"]
[Date "2001.04.01"]
[Round "9.4"]
[White "Birke, Andreas"]
[Black "Zipfel, Frank"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2242"]
[BlackElo "2231"]
[PlyCount "72"]
[EventDate "2000.10.15"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Jena Jenapharm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Be2 Bg4 6. 0-0 Nc6 7. h3 Bh5 8. a3 0-0-0 9. d3 e6 10. Be3 Nd5 11. Nxd5 Qxd5 12. b4 Be7 13. c4 Qf5 14. b5 Bxf3 15. Bxf3 Nd4 16. Be4 Qe5 17. Bxd4 Qxd4 18. Qf3 Kb8 19. Qxf7 Bc5 20. Qxe6 Rhe8 21. Qg4 Rf8 22. Ra2 g6 23. Kh1 Rf6 24. f4 Rdf8 25. g3 h5 26. Qf3 h4 27. Bxb7 hxg3 28. Ba6 c6 29. bxc6 Rxf4 30. Rb1+ Bb6 31. Qxg3 Qd6 32. Qg2 Kc7 33. d4 Rxd4 34. Re2 Rd1+ 35. Rxd1 Qxd1+ 36. Kh2 Bg1+ 0-1

[Event "Oberliga Ost-A 0001"]
[Site "Germany"]
[Date "2001.03.11"]
[Round "8.4"]
[White "Birke, Andreas"]
[Black "Rozow, Boris"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2242"]
[PlyCount "61"]
[EventDate "2000.10.15"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Dresden II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 Nd7 6. h4 Ngf6 7. f3 h5 8. Nh3 b5 9. Ng5 Bb7 10. Bd3 e5 11. d5 cxd5 12. exd5 a6 13. Bxg6 fxg6 14. Ne6 Qe7 15. Nc7+ Kf7 16. Nxa8 Rxa8 17. Bg5 Rc8 18. 0-0 Qd8 19. a4 Kg8 20. axb5 axb5 21. Qd3 b4 22. Ne4 Kh7 23. Kh1 Nc5 24. Qb5 Bxd5 25. Nxc5 Rxc5 26. Qxb4 Qc7 27. c3 Bc4 28. Rfe1 Rb5 29. Qa3 Qb8 30. Qa7 Rxb2 31. Bxf6 1-0

[Event "Oberliga Ost-A 0001"]
[Site "Germany"]
[Date "2001.02.18"]
[Round "7.4"]
[White "Birke, Andreas"]
[Black "Dexter, Daniel"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2242"]
[BlackElo "2173"]
[PlyCount "80"]
[EventDate "2000.10.15"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Merseburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Qd2 Nc6 9. h4 h5 10. Nf3 Bg4 11. Ng5 d5 12. c5 Nc4 13. Bxc4 dxc4 14. d5 Nb4 15. 0-0 0-0 16. f3 Bf5 17. Nge4 Bxc3 18. Nxc3 Bd3 19. d6 exd6 20. cxd6 Nc2 21. Bh6 Qb6+ 22. Kh1 Nxa1 23. Rxa1 Rfd8 24. Ne4 Rxd6 25. Nxd6 Qxd6 26. Qc3 f6 27. Re1 b5 28. Qc1 Qg3 29. Qe3 Qxh4+ 30. Kg1 Kh7 31. Bf4 g5 32. Bd6 g4 33. g3 Qg5 34. Bf4 Qd5 35. Qe7+ Kg6 36. Re6 Qd4+ 37. Kh1 Qxb2 38. Be5 Qc1+ 39. Kh2 Qd2+ 40. Kh1 Qe1+ 0-1

[Event "Oberliga Ost-A 0001"]
[Site "Germany"]
[Date "2001.02.17"]
[Round "6.4"]
[White "Mueller, Norbert"]
[Black "Birke, Andreas"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2118"]
[BlackElo "2242"]
[PlyCount "41"]
[EventDate "2000.10.15"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Gohlis III"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c6 5. Nf3 d5 6. Rc1 Nbd7 7. cxd5 exd5 8. e3 Qa5 9. Qc2 Qxa2 10. Bd3 Qa5 11. 0-0 0-0 12. Ra1 Qb6 13. Bf4 h6 14. h3 Re8 15. Ne5 Nxe5 16. Bxe5 Nd7 17. Bg3 Nf8 18. Qb3 Ba5 19. Qa3 Bb4 20. Qb3 Ba5 21. Qa3 1/2-1/2

[Event "Oberliga Ost-A 0001"]
[Site "Germany"]
[Date "2001.01.28"]
[Round "5.4"]
[White "Spiegelberg, Olaf"]
[Black "Birke, Andreas"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2067"]
[BlackElo "2242"]
[PlyCount "108"]
[EventDate "2000.10.15"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Dresden BSW"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 h5 7. h3 Nh6 8. Nf4 Bd7 9. d3 Rb8 10. Bd2 a6 11. a4 Nf5 12. Rb1 Nb4 13. Qe2 Bc6 14. 0-0 e6 15. Bxc6+ bxc6 16. Ne4 e5 17. Ng2 Qe7 18. Rfc1 0-0 19. Ne1 Rfc8 20. Nc2 Na2 21. Re1 d5 22. Nc3 Nb4 23. Rec1 e4 24. dxe4 dxe4 25. Ne1 Rd8 26. Rd1 Nd6 27. a5 Qe6 28. Kh2 Nxc4 29. Na4 Nd3 30. Nxd3 exd3 31. Qf3 Ne5 32. Qg2 Bf8 33. Rdc1 Nc4 34. Bc3 Rb5 35. Qf3 Nxa5 36. Qf4 Nb3 37. Rd1 c4 38. e4 Bg7 39. Bxg7 Kxg7 40. Nc3 Qe5 41. Nxb5 Qxf4 42. gxf4 cxb5 43. Kg2 d2 44. f3 b4 45. Kf2 a5 46. Ke2 a4 47. Ra1 Nxa1 48. Rxa1 d1Q+ 49. Rxd1 Rxd1 50. Kxd1 a3 51. bxa3 bxa3 52. Kc2 Kf6 53. h4 Ke6 54. Kb1 c3 0-1

[Event "Oberliga Ost-A 0001"]
[Site "Germany"]
[Date "2000.12.10"]
[Round "4.3"]
[White "Birke, Andreas"]
[Black "Neyman, Igor"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2242"]
[BlackElo "2188"]
[PlyCount "115"]
[EventDate "2000.10.15"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Magdeburg Aufbau Elbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. c3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Nf6 6. Bg5 0-0 7. Ne2 b6 8. Nd2 c5 9. Nf3 Re8 10. dxc5 bxc5 11. 0-0 Nbd7 12. Bb5 Rb8 13. a4 a6 14. Bc6 Rxb2 15. Ng3 Qc7 16. Bxd5 Nxd5 17. Qxd5 Bb7 18. Qf5 Bc6 19. Bc1 Rbb8 20. Ng5 Nf8 21. Be3 h6 22. Nf3 Ng6 23. Rfe1 Bd7 24. Qd5 Be6 25. Qh5 Nf4 26. Bxf4 Bxf4 27. Ne4 f5 28. Ng3 Qf7 29. Qh4 Bc7 30. Ne5 Qf6 31. Qxf6 gxf6 32. Nf3 Kf7 33. Nh4 Bxg3 34. hxg3 Rb3 35. Re3 Bd7 36. Rd3 Re7 37. Rad1 Bxa4 38. Nxf5 Rc7 39. Nxh6+ Kg6 40. Ng4 Rxc3 41. Rxc3 Bxd1 42. Ne3 Ba4 43. Nd5 Rb7 44. Rxc5 Rb1+ 45. Kh2 Rb2 46. f3 Bb5 47. g4 a5 48. Rc7 a4 49. Ra7 Rd2 50. Nf4+ Kh6 51. Kg3 Rd1 52. Ne6 Rd6 53. Nf8 Bd3 54. f4 Ra6 55. Rd7 Bg6 56. Kh4 Ra5 57. f5 Bxf5 58. gxf5 1-0

[Event "Oberliga Ost-A 0001"]
[Site "Germany"]
[Date "2000.11.12"]
[Round "3.3"]
[White "Schindler, Christian"]
[Black "Birke, Andreas"]
[Result "1/2-1/2"]
[ECO "B60"]
[BlackElo "2242"]
[PlyCount "81"]
[EventDate "2000.10.15"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Anhalt"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Qa5 7. Bxf6 gxf6 8. Bc4 Qc5 9. Nxc6 bxc6 10. Bb3 Rg8 11. g3 Bh6 12. Qe2 Bd7 13. f4 Rb8 14. Qf2 Qh5 15. Qxa7 Rc8 16. Qf2 e5 17. fxe5 Qxe5 18. 0-0 Rg6 19. Rad1 Kf8 20. Kh1 Bh3 21. Rg1 Kg8 22. Qd4 Qh5 23. Qf2 Bf8 24. Rd3 Re8 25. Ne2 Bh6 26. Nf4 Bxf4 27. Qxf4 Bg4 28. Re1 d5 29. Ree3 Be6 30. exd5 cxd5 31. Qh4 Qf5 32. Qf4 Qh3 33. Re1 Kg7 34. Qh4 Bf5 35. Qxh3 Rxe1+ 36. Kg2 Bxh3+ 37. Kxh3 Rh6+ 38. Kg2 Re2+ 39. Kf3 Rhxh2 40. Rxd5 Kg6 41. g4 1/2-1/2

[Event "Oberliga Ost-A 0001"]
[Site "Germany"]
[Date "2000.11.11"]
[Round "2.4"]
[White "Liebert, Heinz"]
[Black "Birke, Andreas"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2316"]
[BlackElo "2242"]
[PlyCount "108"]
[EventDate "2000.10.15"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Halle USV"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nc6 5. c4 d6 6. Nc3 Bg4 7. h3 Bxf3 8. Bxf3 Qd7 9. Bg2 h5 10. f4 Nh6 11. e3 Nf5 12. Ne4 e6 13. Kh2 b6 14. Rb1 Rc8 15. b3 d5 16. cxd5 exd5 17. Ng5 0-0 18. Bb2 d4 19. e4 Nh6 20. d3 b5 21. Qd2 Nb4 22. Ba1 Qc7 23. a3 Nxd3 24. Qxd3 c4 25. bxc4 bxc4 26. Qd2 Rfd8 27. Rfc1 h4 28. Bf1 hxg3+ 29. Kxg3 c3 30. Qd3 Qd6 31. Nf3 Qxa3 32. Qa6 Qc5 33. Bd3 Rb8 34. Qa2 a5 35. Bb2 Bf8 36. Ba1 Kg7 37. Qf2 Rb4 38. Qa2 f6 39. e5 fxe5 40. fxe5 Qc6 41. Qf2 Be7 42. Re1 Rf8 43. Re4 Nf5+ 44. Kg2 Nh4+ 45. Rxh4 Bxh4 46. Qe2 Rxb1 47. Bxb1 c2 48. Bxc2 Rxf3 49. Qxf3 Qxc2+ 50. Kg1 Qc1+ 51. Qf1 Qe3+ 52. Kg2 Qxe5 53. Qd3 Bf6 54. Bb2 Qg5+ 0-1

[Event "Oberliga Ost-A 9900"]
[Site "Germany"]
[Date "2000.04.09"]
[Round "11.4"]
[White "Oswald, Michael"]
[Black "Birke, Andreas"]
[Result "0-1"]
[ECO "E44"]
[BlackElo "2232"]
[PlyCount "46"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Ne4 5. Nge2 f5 6. f3 Bxc3+ 7. bxc3 Nd6 8. Ng3 b6 9. Bd3 Ba6 10. Qe2 0-0 11. 0-0 Nc6 12. Ba3 Na5 13. e4 f4 14. Nh1 Rf7 15. Bb4 Qg5 16. e5 Nf5 17. Qe4 Re8 18. Nf2 Nxc4 19. Nh3 Qh6 20. Rfe1 Nfe3 21. Rxe3 fxe3 22. Ng5 Rf5 23. Nxh7 Nd2 0-1

[Event "Oberliga Ost-A 9900"]
[Site "Germany"]
[Date "2000.04.08"]
[Round "10.4"]
[White "Birke, Andreas"]
[Black "Hoepfl, Thomas"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2232"]
[BlackElo "2225"]
[PlyCount "107"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nb3 Be6 8. 0-0 Be7 9. f4 Qc7 10. Kh1 0-0 11. f5 Bc4 12. Bg5 Nbd7 13. Qf3 b5 14. Rad1 b4 15. Ne2 Rfe8 16. Nd2 d5 17. Bxf6 Nxf6 18. g4 dxe4 19. Nxe4 Nxe4 20. Bxe4 Rad8 21. b3 Bb5 22. a4 Bxe2 23. Qxe2 a5 24. Rd5 Rxd5 25. Bxd5 Bg5 26. Qc4 Qxc4 27. bxc4 e4 28. Re1 e3 29. Kg2 Bh4 30. Re2 Bf2 31. Kf3 Kf8 32. Kf4 h6 33. h3 f6 34. Be6 Rd8 35. Bd5 Ke7 36. Ke4 h5 37. c5 hxg4 38. hxg4 Rh8 39. Kd4 Rh4 40. Bf3 Rh3 41. Bd5 Rg3 42. Kc4 Rxg4+ 43. Kb5 Rf4 44. Be6 Re4 45. Kxa5 g5 46. Kb6 b3 47. cxb3 Rb4+ 48. Kc6 g4 49. a5 g3 50. a6 Rb8 51. Bd5 g2 52. Bxg2 Rxb3 53. a7 Ra3 54. Kb7 1-0

[Event "Oberliga Ost-A 9900"]
[Site "Germany"]
[Date "2000.03.12"]
[Round "9.3"]
[White "Birke, Andreas"]
[Black "Poenisch, Egmont"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2232"]
[BlackElo "2162"]
[PlyCount "57"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nd7 5. h4 h5 6. Nh3 e5 7. Ng5 Nh6 8. f3 c6 9. Qd2 Qe7 10. 0-0-0 Nf8 11. d5 c5 12. Bxc5 f6 13. Nb5 fxg5 14. Nxd6+ Kd8 15. hxg5 Qc7 16. Ba3 Nf7 17. Nb5 Qd7 18. g3 b6 19. d6 Ne6 20. Bc4 Nfxg5 21. Nc7 Bb7 22. Bd5 Bh6 23. f4 Nxe4 24. Qd3 N4c5 25. Bxc5 Nxc5 26. Qxg6 Bxd5 27. Qf6+ Kc8 28. Qxh8+ Kb7 29. Qxa8# 1-0

[Event "Oberliga Ost-A 9900"]
[Site "Germany"]
[Date "2000.02.20"]
[Round "8.4"]
[White "Birke, Andreas"]
[Black "Neyman, Igor"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2232"]
[PlyCount "81"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. e5 Nd7 9. Re1 Qc7 10. Bf4 g6 11. Nd2 Bg7 12. Nf3 0-0 13. h4 a5 14. c3 Ba6 15. Bc2 Rab8 16. Rb1 Rb6 17. h5 Rfb8 18. b3 c5 19. Re3 c4 20. Ng5 cxb3 21. axb3 Nf8 22. hxg6 hxg6 23. Rf3 Nh7 24. Nxh7 Kxh7 25. Be3 R6b7 26. Bd4 Rh8 27. Rh3+ Kg8 28. Rxh8+ Bxh8 29. Qe1 Bg7 30. Ra1 Bb5 31. Qe3 Be8 32. g4 Bf8 33. Kg2 Rb5 34. Rh1 Rb8 35. Qh3 Bg7 36. Qe3 Ra8 37. f4 a4 38. b4 a3 39. Qh3 Bc6 40. Qh7+ Kf8 41. Ra1 1-0

[Event "Oberliga Ost-A 9900"]
[Site "Germany"]
[Date "2000.01.30"]
[Round "7.4"]
[White "Birke, Andreas"]
[Black "Wichmann, Cliff"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "2232"]
[BlackElo "2249"]
[PlyCount "80"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bd3 Nxd2 9. Qxd2 c5 10. f4 Qa5 11. Nf3 Nc6 12. c4 Qxd2+ 13. Kxd2 dxc4 14. Bxc4 Nxd4 15. Nxd4 cxd4 16. Kd3 b6 17. a4 Bb7 18. a5 bxa5 19. Rxa5 0-0 20. Rg1 Rfc8 21. g4 Be4+ 22. Kxd4 Bxc2 23. f5 Rd8+ 24. Kc3 Rac8 25. fxe6 fxe6 26. Rxa7 Bd3 27. Ra4 Bxc4 28. Rxc4 Rxc4+ 29. Kxc4 Rd5 30. g5 h5 31. Re1 Kf7 32. h4 Kg6 33. Kc3 Rd7 34. Rf1 Rd5 35. Re1 Ra5 36. Kb3 Ra7 37. Rf1 Rf7 38. Rxf7 Kxf7 39. Kc4 Kg6 40. Kc5 Kf5 0-1

[Event "Oberliga Ost-A 9900"]
[Site "Germany"]
[Date "2000.01.29"]
[Round "6.4"]
[White "Spiegelberg, Olaf"]
[Black "Birke, Andreas"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2078"]
[BlackElo "2232"]
[PlyCount "33"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nh6 6. 0-0 Nf5 7. e4 Nfd4 8. Nxd4 Nxd4 9. d3 d6 10. Bg5 h6 11. Be3 h5 12. h3 Bd7 13. Nd5 e6 14. Nc3 Bc6 15. h4 Qe7 16. Rb1 a5 17. Ne2 1/2-1/2

[Event "Oberliga Ost-A 9900"]
[Site "Germany"]
[Date "2000.01.09"]
[Round "5.4"]
[White "Goldenberg, Michael"]
[Black "Birke, Andreas"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2171"]
[BlackElo "2232"]
[PlyCount "101"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. e5 Ng4 8. Qe2 g6 9. h3 Nh6 10. g4 Bg7 11. Bf4 Qb6 12. b3 Qd4 13. Qe3 Qxa1 14. 0-0 Ng8 15. Qc5 Bd7 16. Nc3 Qxf1+ 17. Kxf1 g5 18. Bxg5 Bxe5 19. Nxd5 f6 20. Ne3 h5 21. Bg6+ Kf8 22. Qc4 Be8 23. Bxe8 Rxe8 24. Bf4 Bb2 25. Nf5 hxg4 26. hxg4 Rd8 27. Qxc6 Rd1+ 28. Ke2 Rhh1 29. Bd2 Rdg1 30. Qf3 Be5 31. g5 Rh2 32. Ne3 Rh4 33. Qa8+ Kf7 34. Qd5+ Kf8 35. Qa8+ Kf7 36. Qf3 Kf8 37. Nc4 Bd4 38. c3 Bc5 39. Qd5 Bb6 40. Nxb6 axb6 41. Qd8+ Kf7 42. Qxb6 Re4+ 43. Kd3 Re6 44. Qc5 Rd6+ 45. Kc2 fxg5 46. Bxg5 Nf6 47. Be3 Ng4 48. Bd4 Rh6 49. b4 Rh2 50. Kb3 Rgg2 51. b5 1-0

[Event "Oberliga Ost-A 9900"]
[Site "Germany"]
[Date "1999.12.12"]
[Round "4.4"]
[White "Saenger, Andreas"]
[Black "Birke, Andreas"]
[Result "0-1"]
[ECO "B73"]
[BlackElo "2232"]
[PlyCount "88"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bd7 7. Be3 Rc8 8. 0-0 g6 9. h3 Bg7 10. Qd2 0-0 11. f4 Na5 12. b3 Rxc3 13. Qxc3 Nxe4 14. Qe1 e5 15. fxe5 dxe5 16. Nf3 Qc7 17. c4 f5 18. Rd1 Nc6 19. Ng5 Nxg5 20. Bxg5 Nd4 21. Bd3 Bc6 22. Qh4 e4 23. Bf4 Qa5 24. Bh6 Bxh6 25. Qxh6 exd3 26. Rxd3 Qe5 27. Re3 Be4 28. Qg5 Kg7 29. Rd1 h6 30. Qh4 g5 31. Qf2 Rd8 32. Ree1 b6 33. Rd2 Ne6 34. Rxd8 Nxd8 35. Qd2 Nf7 36. Rd1 a5 37. Qd7 Qg3 38. Qd4+ Ne5 39. Rd2 Kg6 40. Qd6+ Kh5 41. Kh1 Qxh3+ 42. Kg1 Qe3+ 43. Kh1 Qe1+ 44. Kh2 Ng4+ 0-1

[Event "Oberliga Ost-A 9900"]
[Site "Germany"]
[Date "1999.11.07"]
[Round "3.4"]
[White "Birke, Andreas"]
[Black "Wernert, Wilfrid"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2232"]
[BlackElo "2293"]
[PlyCount "80"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. b4 Bb6 7. a4 a5 8. b5 Ne7 9. h3 0-0 10. 0-0 Ng6 11. Re1 h6 12. Na3 c6 13. Bb3 Re8 14. Nc4 Bc7 15. Be3 d5 16. b6 Bb8 17. exd5 cxd5 18. Na3 Bd7 19. Qc1 Bc6 20. d4 e4 21. Nd2 Qxb6 22. c4 Qc7 23. Nf1 Qd7 24. Nb5 dxc4 25. Bxc4 Nd5 26. Ra2 Nh4 27. Bxh6 gxh6 28. Qxh6 Nf5 29. Qg5+ Ng7 30. Ra3 Bf4 31. Qh4 Qe7 32. Qg4 Bd7 33. Qd1 Bxb5 34. Bxd5 Qxa3 35. axb5 Re7 36. g3 Bh6 37. Qg4 Rae8 38. Qh4 Qd6 39. Bxe4 f5 40. Bd5+ Kh7 0-1

[Event "Oberliga Ost-A 9900"]
[Site "Germany"]
[Date "1999.11.06"]
[Round "2.4"]
[White "Thalwitzer, David"]
[Black "Birke, Andreas"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2136"]
[BlackElo "2232"]
[PlyCount "62"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Ng4 7. Bg5 Qb6 8. Bb5 e5 9. Nd5 Qxd4 10. Qxd4 exd4 11. Nc7+ Kd7 12. Nxa8 h6 13. Bd2 Be7 14. c3 d3 15. f3 Nge5 16. Be3 b6 17. Bxb6 Bb7 18. Bxa7 Rxa8 19. Bd4 Ba6 20. Bxa6 Rxa6 21. b3 Nxd4 22. cxd4 Nc6 23. d5 Nb4 24. Kf2 Bf6 25. Rac1 Rxa2+ 26. Kg3 d2 27. Rb1 Nd3 28. Rhd1 Bd4 29. f4 Nf2 30. Rf1 Nxe4+ 31. Kf3 Nc3 0-1

[Event "Oberliga Ost-A 9900"]
[Site "Germany"]
[Date "1999.10.10"]
[Round "1.4"]
[White "Birke, Andreas"]
[Black "Zipfel, Frank"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2232"]
[BlackElo "2238"]
[PlyCount "57"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Be7 7. 0-0 0-0 8. Kh1 d5 9. exd5 Nxd5 10. Nxc6 bxc6 11. Na4 Qa5 12. c4 Nb6 13. Nc3 Ba6 14. Qd4 Rad8 15. Qe4 Bf6 16. Be3 Qb4 17. Rab1 Rd7 18. Rfc1 Rfd8 19. Qg4 g6 20. Ne4 Bh8 21. Nc5 Bc8 22. a3 Qa5 23. Nxd7 Rxd7 24. Bf3 f5 25. Qh4 Bb7 26. Rd1 Bxb2 27. Bxb6 Rxd1+ 28. Rxd1 Qxb6 29. Qe7 1-0

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Birke, Andreas"]
[Black "Schuster, Martin"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2205"]
[BlackElo "2140"]
[PlyCount "71"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Be2 Nf6 6. 0-0 Bf5 7. Re1 e6 8. c3 Bd6 9. Nbd2 h6 10. Nf1 Ne4 11. Ng3 Nxg3 12. hxg3 0-0 13. Nh4 Bh7 14. Bd3 Bxd3 15. Qxd3 a6 16. Bd2 b5 17. b4 Qb6 18. Nf3 Qc7 19. a4 Na7 20. g4 Bf4 21. Bxf4 Qxf4 22. Ne5 Rac8 23. Nd7 Rfd8 24. Nc5 Qxg4 25. axb5 Nxb5 26. Rxa6 Nd6 27. b5 Rb8 28. b6 Nc4 29. b7 Qf4 30. g3 Qc7 31. Rb1 Nd6 32. Rab6 Qe7 33. Kg2 Nc4 34. R6b4 Nd6 35. Qe2 g6 36. Qa2 1-0

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Birke, Andreas"]
[Black "Voigt, Ulrich"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2205"]
[BlackElo "2280"]
[PlyCount "76"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. h3 Bh5 6. Nc3 Nc6 7. Bb5 Bb4 8. a3 Bxc3+ 9. bxc3 Nge7 10. g4 Bg6 11. Ne5 0-0 12. Nxg6 Nxg6 13. 0-0 f5 14. g5 Qd7 15. f4 a6 16. Bd3 b5 17. Qf3 Na5 18. Qf2 Nb7 19. a4 c6 20. h4 Nh8 21. Ba3 Rfe8 22. Rfe1 Nf7 23. h5 g6 24. Kg2 Rxe1 25. Rxe1 Re8 26. hxg6 hxg6 27. Rh1 Kg7 28. axb5 axb5 29. Bb4 Nbd6 30. Qh4 Rh8 31. Qe1 Rxh1 32. Qxh1 Ne4 33. Kf3 Qe8 34. Qh2 Qh8 35. Qg2 Qh5+ 36. Ke3 Qd1 37. Be7 Qe1+ 38. Qe2 Qg1+ 0-1

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Boehm, Robert"]
[Black "Birke, Andreas"]
[Result "1/2-1/2"]
[ECO "A46"]
[BlackElo "2205"]
[PlyCount "91"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 b6 5. Bd3 Bb7 6. Nbd2 h6 7. Bh4 g5 8. Bg3 Rg8 9. e4 d5 10. e5 Ne4 11. Qe2 g4 12. Ng1 Nc6 13. c3 Nxd2 14. Qxd2 Qd7 15. f4 0-0-0 16. Qf2 Na5 17. Ne2 Rdf8 18. f5 Bg5 19. f6 h5 20. Bf4 Nc4 21. Bxg5 Rxg5 22. Nf4 Rh8 23. g3 Qc6 24. 0-0-0 Kb8 25. Qe1 b5 26. b3 Nxe5 27. dxe5 d4 28. Be4 Qxe4 29. Qxe4 Bxe4 30. Rhe1 Bf3 31. Rxd4 h4 32. Rd7 Rh7 33. Nxe6 Rg8 34. Nd4 Re8 35. gxh4 Kc8 36. Re7 Rxe7 37. fxe7 Kd7 38. Nf5 Rh8 39. Kd2 Ke6 40. Nd4+ Kxe7 41. Nxf3 gxf3 42. Re4 Rg8 43. Ke3 Rg2 44. Kxf3 Rxa2 45. Kg3 Rc2 46. Re3 1/2-1/2

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Liebert, Heinz"]
[Black "Birke, Andreas"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2360"]
[BlackElo "2205"]
[PlyCount "54"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. e3 Bg7 5. d4 cxd4 6. exd4 d6 7. d5 Ne5 8. Nxe5 Bxe5 9. Be2 h5 10. Be3 Bg7 11. Bd4 Nf6 12. Ne4 0-0 13. Nxf6+ Bxf6 14. 0-0 Bf5 15. Re1 Rc8 16. Bxf6 exf6 17. Qd4 b6 18. Bf1 Kg7 19. Re3 Re8 20. Rae1 Qd7 21. b3 Re5 22. f4 Ree8 23. Kf2 Ra8 24. h3 Rac8 25. Rxe8 Rxe8 26. Rxe8 Qxe8 27. Be2 h4 1/2-1/2

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Poenisch, Egmont"]
[Black "Birke, Andreas"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2155"]
[BlackElo "2205"]
[PlyCount "9"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 Nc6 3. d3 d5 4. Nd2 g6 5. e4 1/2-1/2

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Studeny, Steffen"]
[Black "Birke, Andreas"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2285"]
[BlackElo "2205"]
[PlyCount "110"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. c4 0-0 7. Nc3 d5 8. cxd5 exd5 9. Ne5 c6 10. e4 dxe4 11. Nxe4 Nd5 12. Qb3 Nd7 13. Nc3 N7f6 14. Bg5 h6 15. Bxf6 Bxf6 16. Rad1 Rc8 17. Nxc6 Bxc6 18. Bxd5 Bxd5 19. Nxd5 Qd6 20. Nxf6+ Qxf6 21. d5 Rfd8 22. Rc1 h5 23. Rxc8 Rxc8 24. Rd1 h4 25. d6 h3 26. d7 Rd8 27. g4 Qc6 28. Qxh3 Rxd7 29. Rxd7 Qxd7 30. Qf3 g6 31. b3 Qd4 32. Kg2 b5 33. h3 b4 34. Qc6 Kg7 35. Qc2 a5 36. Qe2 Qd5+ 37. f3 g5 38. Qb2+ Kg8 39. Qc2 Qe5 40. Qd2 Kg7 41. Qf2 Qf6 42. Qc5 Qb2+ 43. Kg3 Qd2 44. Qf2 Qf4+ 45. Kg2 Qf6 46. h4 gxh4 47. Kh3 Kg6 48. f4 Qc3+ 49. Kxh4 Qh8+ 50. Kg3 Qc3+ 51. Kg2 Qc6+ 52. Kh2 Qc3 53. Qb6+ Kg7 54. Qf2 Kg6 55. Qe2 f6 1/2-1/2

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Walther, Hans Wolfgang"]
[Black "Birke, Andreas"]
[Result "1-0"]
[ECO "E81"]
[BlackElo "2205"]
[PlyCount "63"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 c6 5. Be3 Nf6 6. f3 0-0 7. Qd2 d5 8. e5 Ne8 9. cxd5 cxd5 10. Bd3 Nc6 11. f4 e6 12. Nf3 a6 13. Rc1 Bd7 14. 0-0 b5 15. g4 f6 16. Qg2 Qb6 17. Qh3 Rd8 18. f5 exf5 19. Nxd5 Qb7 20. gxf5 fxe5 21. dxe5 Rxf5 22. Qg2 Be6 23. Bxf5 Bxd5 24. Qg5 Ne7 25. Bg4 h6 26. Qf4 g5 27. Qg3 Ng6 28. Bf5 Nxe5 29. Nxe5 Bxe5 30. Qxe5 Bf7 31. Be6 Nd6 32. Bd4 1-0

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Birke, Andreas"]
[Black "Brueggemann, Joachim"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2205"]
[BlackElo "2330"]
[PlyCount "85"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Qa5 4. Na3 Nf6 5. Bd3 Nc6 6. h3 g6 7. 0-0 Bg7 8. Re1 0-0 9. Bf1 Bd7 10. d4 cxd4 11. cxd4 d5 12. Bd2 Qb6 13. exd5 Nxd5 14. Nc4 Qc7 15. Rc1 Rac8 16. Nce5 Qd6 17. Nc4 Qb8 18. Nce5 Nxe5 19. dxe5 Rfd8 20. Qb3 Rxc1 21. Bxc1 e6 22. Bg5 Rc8 23. Bc4 Bc6 24. Qd1 Nb6 25. Bb3 Bxf3 26. Qxf3 Bxe5 27. Qe2 Bg7 28. Bh4 Qf4 29. Bg3 Qf5 30. Rd1 h5 31. h4 Qg4 32. Qd2 Bf6 33. Qe3 Bxb2 34. Kh2 Bf6 35. f3 Qb4 36. f4 Rc3 37. Qe2 a5 38. f5 exf5 39. Rd6 Rxb3 40. Qe8+ Kg7 41. Rxf6 Qf8 42. Rxg6+ fxg6 43. Be5+ 1-0

[Event "Oberliga Ost A 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?.2"]
[White "Birke, Andreas"]
[Black "Dexter, Daniel"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2215"]
[BlackElo "2150"]
[PlyCount "80"]
[EventDate "1997.09.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 0-0 6. Qd2 e5 7. d5 c6 8. 0-0-0 cxd5 9. Nxd5 Nxd5 10. Qxd5 Nc6 11. Qxd6 Qa5 12. Bc4 Rd8 13. Qc5 Rxd1+ 14. Kxd1 Qd8+ 15. Kc1 Bf8 16. Qb5 Bd7 17. Ne2 Qc7 18. Bd5 Nb4 19. Qc4 Nxd5 20. Qxd5 Be6 21. Qd3 Bxa2 22. Nc3 Bc4 23. Nd5 Qa5 24. Qxc4 Qa1+ 25. Kd2 Qxh1 26. Qc7 Qxg2+ 27. Kd3 Qf1+ 28. Kd2 Qxf3 29. Qxb7 Re8 30. Qxa7 Bg7 31. Qd7 Rf8 32. Ne7+ Kh8 33. Qd5 Qg2+ 34. Kd3 Qxh2 35. b4 f5 36. b5 fxe4+ 37. Qxe4 Qh3 38. c4 Qf1+ 39. Kd2 Qa1 40. b6 Qb2+ 0-1

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Birke, Andreas"]
[Black "Koopmann, Rolf"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2205"]
[BlackElo "2240"]
[PlyCount "55"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. Bd3 e6 6. Bxg6 hxg6 7. Be3 Qb6 8. b3 c5 9. c3 Nh6 10. Kf1 Nc6 11. Kg2 f5 12. h3 cxd4 13. cxd4 g5 14. Nf3 Be7 15. Nc3 Kd7 16. Na4 Qd8 17. Nxg5 fxg4 18. hxg4 b5 19. Nc5+ Bxc5 20. dxc5 Nxe5 21. Qe2 Nc6 22. Nxe6 Qe7 23. Ng5 Rhf8 24. Rad1 d4 25. Rhe1 Kc7 26. Bf4+ Rxf4 27. Qxe7+ Nxe7 28. Ne6+ 1-0

[Event "Oberliga Ost A 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?.1"]
[White "Birke, Andreas"]
[Black "Peters, Andreas"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2215"]
[BlackElo "2300"]
[PlyCount "42"]
[EventDate "1997.09.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 b6 8. Bb5+ c6 9. Bc4 Bb7 10. Qe2 Qc7 11. 0-0-0 Nd7 12. Kb1 h6 13. Nc3 Nf8 14. Rhe1 Ng6 15. g3 0-0-0 16. Ba6 Rd7 17. a3 Rhd8 18. Bxb7+ Kxb7 19. Qe3 Bf8 20. Rd3 Bg7 21. Red1 f5 1/2-1/2

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Birke, Andreas"]
[Black "Schneider, Henning"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2205"]
[BlackElo "2185"]
[PlyCount "87"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 b6 5. 0-0 Bb7 6. Re1 e5 7. Bc2 Nbd7 8. d4 Be7 9. Nbd2 0-0 10. Nf1 Re8 11. Ng3 g6 12. Bg5 Qc7 13. Rc1 Rad8 14. d5 Bf8 15. Qd2 Bg7 16. Bh6 Rf8 17. c4 Ne8 18. Ba4 Bc8 19. Rc3 Ndf6 20. h3 Kh8 21. Nh4 Ng8 22. Bxg7+ Nxg7 23. f4 Qe7 24. Nf3 f6 25. fxe5 fxe5 26. Qg5 Qxg5 27. Nxg5 h6 28. Nf3 Rf7 29. Rf1 Rdf8 30. Nd2 Nf6 31. Rcf3 Kg8 32. a3 Ngh5 33. Nxh5 Nxh5 34. Rxf7 Rxf7 35. Rxf7 Kxf7 36. Kf2 Nf4 37. Bc2 Bd7 38. b4 cxb4 39. axb4 Ke7 40. Nf3 Kf6 41. b5 Bc8 42. Ne1 a6 43. bxa6 Bxa6 44. Bb3 1/2-1/2

[Event "Oberliga Ost A 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?.1"]
[White "Birke, Andreas"]
[Black "Spiess, Gunter"]
[Result "0-1"]
[ECO "C16"]
[WhiteElo "2215"]
[BlackElo "2400"]
[PlyCount "96"]
[EventDate "1997.09.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. a3 Bf8 6. h4 Ne7 7. h5 h6 8. g4 c5 9. Nb5 Nec6 10. Nf3 a6 11. Nc3 cxd4 12. Ne2 Qc7 13. Bf4 Nd7 14. Qd2 Ndxe5 15. Nxe5 Nxe5 16. 0-0-0 Bd6 17. Bxe5 Bxe5 18. f4 Bd6 19. Qxd4 f6 20. Bg2 0-0 21. f5 Rd8 22. Kb1 Kh8 23. Rhf1 Be5 24. Qd3 exf5 25. gxf5 Bb7 26. Nd4 Bxd4 27. Qxd4 Rac8 28. Rd2 Re8 29. Bxd5 Rcd8 30. c4 Re5 31. Qg4 Bxd5 32. cxd5 Rexd5 33. Rxd5 Rxd5 34. Re1 Qd7 35. Rf1 Rd2 36. Rg1 Rf2 37. Ka1 Rc2 38. Re1 Rf2 39. Rg1 Rc2 40. Qe4 Qc6 41. Qe3 Qb5 42. Qd4 Qc5 43. Qd1 b5 44. Qe1 Qe5 45. Qb4 Qc5 46. Qe1 Qe5 47. Qb4 Kh7 48. Rf1 Rh2 0-1

[Event "Oberliga Ost A 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Gnauk, Reinhard"]
[Black "Birke, Andreas"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2230"]
[BlackElo "2215"]
[PlyCount "57"]
[EventDate "1997.09.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 g6 6. Nc3 Bg7 7. Be3 Nf6 8. Be2 0-0 9. 0-0 Nxd4 10. Bxd4 b6 11. Rc1 Bb7 12. f3 e6 13. Qd2 Qe7 14. Rfd1 Rfd8 15. Qg5 Rd7 16. Rd2 h6 17. Qh4 g5 18. Qf2 d5 19. cxd5 exd5 20. Bb5 Rdd8 21. exd5 Nxd5 22. Bxg7 Kxg7 23. Nxd5 Bxd5 24. Qd4+ Kg8 25. Rcd1 Bc6 26. Qxd8+ Rxd8 27. Rxd8+ Kg7 28. Bxc6 Qc5+ 29. Kh1 1/2-1/2

[Event "Oberliga Ost A 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?.1"]
[White "Koopmann, Rolf"]
[Black "Birke, Andreas"]
[Result "1-0"]
[ECO "E21"]
[BlackElo "2215"]
[PlyCount "125"]
[EventDate "1997.09.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 h6 5. Bf4 0-0 6. e3 Nh5 7. Bg3 Nxg3 8. hxg3 d5 9. Qb3 a5 10. a3 dxc4 11. Bxc4 Be7 12. 0-0 c6 13. a4 Na6 14. e4 Nb4 15. Rfd1 Qb6 16. Rd2 Rd8 17. Rad1 Bd7 18. Ne5 Bf6 19. Ng4 Be7 20. Kh2 h5 21. Ne3 Bg5 22. f4 Bh6 23. e5 h4 24. Ng4 hxg3+ 25. Kxg3 Qc7 26. Ne4 b5 27. Be2 Bxf4+ 28. Kxf4 Nd5+ 29. Kg3 f5 30. Ng5 bxa4 31. Qf3 Rdb8 32. Nf2 Rb3 33. Rd3 Be8 34. Rxb3 axb3 35. Qxb3 Qe7 36. Nfh3 a4 37. Qf3 Rb8 38. Bc4 Rxb2 39. Bxd5 cxd5 40. Rd3 Rb4 41. Kh2 g6 42. Qd1 Rb6 43. Qc1 Ra6 44. Qa3 Qxa3 45. Rxa3 Kf8 46. Nf4 Ke7 47. Nd3 Ra5 48. Nc5 Bd7 49. Nh3 Ra8 50. Nf4 g5 51. Ne2 f4 52. Nxd7 Kxd7 53. Nc3 g4 54. Rxa4 Rh8+ 55. Kg1 Rc8 56. Ra3 g3 57. Ne2 Rc2 58. Kf1 Rb2 59. Ra1 Kc6 60. Ke1 Kb5 61. Rc1 Kb6 62. Nxf4 Rf2 63. Ne2 1-0

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Ludwig, Kristin"]
[Black "Birke, Andreas"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2045"]
[BlackElo "2205"]
[PlyCount "48"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 g6 6. Nc3 Bg7 7. Be3 Nf6 8. Be2 Bd7 9. 0-0 Rc8 10. f3 h5 11. Rc1 Ne5 12. b3 h4 13. Qd2 Nc6 14. Nxc6 bxc6 15. c5 dxc5 16. Na4 0-0 17. Nxc5 Qc7 18. Ba6 Rcd8 19. Qf2 h3 20. Nxd7 Nxd7 21. gxh3 Qa5 22. Qe2 Nb8 23. Bc4 Bd4 24. Rc2 Qg5+ 0-1

[Event "Oberliga Ost A 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?.1"]
[White "Schirrmeister, Ralf"]
[Black "Birke, Andreas"]
[Result "1-0"]
[ECO "A08"]
[BlackElo "2215"]
[PlyCount "109"]
[EventDate "1997.09.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nc6 3. Bb2 Nf6 4. g3 d5 5. Bg2 d4 6. 0-0 e5 7. e3 Be7 8. exd4 exd4 9. d3 0-0 10. Nbd2 h6 11. Nc4 Be6 12. Re1 Re8 13. Qd2 Qc7 14. Re2 Nd5 15. Rae1 Rad8 16. Rxe6 fxe6 17. Rxe6 Bf6 18. Nxd4 cxd4 19. Rxe8+ Rxe8 20. Bxd5+ Kh8 21. a4 a6 22. a5 Qe7 23. Be4 Qb4 24. Qf4 Kg8 25. Bd5+ Kh8 26. Nd6 Re1+ 27. Kg2 Ne5 28. Ne4 Nd7 29. Be6 Rxe4 30. Qxe4 Nc5 31. Qf5 Nxe6 32. Qxe6 Qxa5 33. Qe8+ Kh7 34. Qe4+ Kh8 35. Bxd4 Bxd4 36. Qxd4 Qc7 37. Qc4 Qd7 38. b4 b5 39. Qe4 Qd6 40. h4 Kg8 41. g4 Qd8 42. Qe6+ Kh8 43. Qxa6 Qxh4 44. Qc8+ Kh7 45. Qf5+ Kh8 46. c4 bxc4 47. dxc4 Qe7 48. b5 Qb7+ 49. Qd5 Qc8 50. f3 Qe8 51. Qe4 Qd7 52. b6 h5 53. b7 Qd2+ 54. Kh3 hxg4+ 55. Qxg4 1-0

[Event "Oberliga Ost A 9798"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?.2"]
[White "Birke, Andreas"]
[Black "Poenisch, Egmont"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2215"]
[BlackElo "2175"]
[PlyCount "51"]
[EventDate "1997.09.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nd7 5. Qd2 e5 6. 0-0-0 Ne7 7. Bh6 0-0 8. h4 exd4 9. Bxg7 Kxg7 10. Qxd4+ f6 11. f4 Nc5 12. Be2 a6 13. h5 Be6 14. Nf3 Nc6 15. Qe3 Rh8 16. f5 Bf7 17. fxg6 hxg6 18. hxg6 Bxg6 19. Nh4 Ne5 20. Qg3 Ncd7 21. Nd5 Kf7 22. Nxg6 Nxg6 23. Bh5 Nde5 24. Rdf1 Kg7 25. Nf4 Qe8 26. Bxg6 1-0

[Event "Oberliga Ost A 9798"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?.2"]
[White "Birke, Andreas"]
[Black "Titscher, Libor"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2215"]
[PlyCount "10"]
[EventDate "1997.09.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. Bc4 Nc6 4. Nf3 Qc7 5. 0-0 Be7 1/2-1/2

[Event "Oberliga Ost A 9798"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?.2"]
[White "Kregelin, Jan"]
[Black "Birke, Andreas"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2220"]
[BlackElo "2215"]
[PlyCount "129"]
[EventDate "1997.09.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 0-0 7. 0-0 d5 8. cxd5 Nxd5 9. Nxd5 Bxd5 10. Qc2 f5 11. Bf4 Nc6 12. Rfd1 Rc8 13. Ne5 Nb4 14. Qa4 Bxg2 15. Kxg2 Qd5+ 16. f3 b5 17. Qa5 Qb7 18. Rac1 c6 19. Nd3 Nd5 20. Nc5 Bxc5 21. Rxc5 Rfd8 22. Qd2 h6 23. Be5 Ne7 24. Rdc1 Rd5 25. Qc3 Rcd8 26. Rxd5 cxd5 27. Qa5 Rd7 28. Rc5 a6 29. Qc3 Kf7 30. Qc1 Ng6 31. f4 Ne7 32. Qc3 Ng8 33. Kf2 Nf6 34. Bxf6 Kxf6 35. Qe3 Qb6 36. Qc3 Qb7 37. Kg2 g5 38. Qe3 Qb8 39. Rc6 Re7 40. fxg5+ hxg5 41. Rxa6 f4 42. Qf3 Qc8 43. Rb6 Qc7 44. Rxb5 Qc4 45. Rb3 Qxd4 46. Qc3 Ke5 47. a4 Qxc3 48. Rxc3 Rb7 49. b3 Kd4 50. Rd3+ Ke4 51. h4 gxh4 52. gxh4 e5 53. h5 d4 54. h6 Kf5 55. Rh3 Rh7 56. a5 e4 57. a6 Kg4 58. Rh1 f3+ 59. exf3+ exf3+ 60. Kf2 Rc7 61. Rg1+ Kf4 62. Rg7 Rc2+ 63. Kg1 d3 64. Rf7+ Kg4 65. Rg7+ 1/2-1/2

[Event "Oberliga Ost A 9798"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?.2"]
[White "Studeny, Steffen"]
[Black "Birke, Andreas"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2235"]
[BlackElo "2215"]
[PlyCount "81"]
[EventDate "1997.09.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 Re8 7. 0-0 Nbd7 8. e4 Nf8 9. h3 c6 10. Be3 Qc7 11. Qd2 e5 12. Rad1 Be6 13. b3 a6 14. Rc1 Rad8 15. Rfd1 Qa5 16. d5 Bc8 17. Qb2 c5 18. a3 Qc7 19. b4 N6d7 20. Ne1 h6 21. Nd3 b6 22. f3 f5 23. Bf2 Nf6 24. Rb1 Qf7 25. a4 N8d7 26. a5 fxe4 27. fxe4 bxa5 28. bxc5 dxc5 29. Nxc5 Nxc5 30. Bxc5 Bd7 31. Bf2 Nh5 32. c5 Rf8 33. c6 Rb8 34. Qd2 Rxb1 35. Rxb1 Be8 36. Bc5 Nxg3 37. Bxf8 Bxf8 38. Qf2 Qf4 39. Qxf4 exf4 40. Rb8 Bc5+ 41. Kh2 1-0

[Event "Oberliga Ost-B 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Birke, Andreas"]
[Black "Espig, Lutz"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2250"]
[BlackElo "2395"]
[PlyCount "83"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 Nc6 7. 0-0 cxd4 8. cxd4 Be7 9. Nc3 Qd6 10. Be3 0-0 11. Rc1 Ng4 12. a3 Bd7 13. b4 Rac8 14. Qb3 Qb8 15. Rfd1 Bd6 16. h3 Nxe3 17. fxe3 Ne7 18. Ne4 Rxc1 19. Rxc1 Bc6 20. Qd3 h6 21. Nxd6 Qxd6 22. Ne5 Rc8 23. Rf1 Be8 24. Bh5 f6 25. Bxe8 fxe5 26. Bf7+ Kh8 27. Qe4 exd4 28. exd4 Nf5 29. Bxe6 Ng3 30. Qe5 Qxe5 31. dxe5 Re8 32. Bd7 Rxe5 33. Rf8+ Kh7 34. Kh2 Re3 35. a4 Kg6 36. Rf4 Ne2 37. Rc4 h5 38. Bc8 b6 39. a5 Rc3 40. Rxc3 Nxc3 41. axb6 axb6 42. h4 1/2-1/2

[Event "Oberliga Ost-B 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Birke, Andreas"]
[Black "Mehlhorn, Uwe"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2250"]
[BlackElo "2125"]
[PlyCount "90"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 Nbd7 6. Qd2 b5 7. g4 Bb7 8. h4 h5 9. g5 Nh7 10. Nh3 Bg7 11. Bg2 Nb6 12. b3 Qc7 13. 0-0 b4 14. Ne2 c5 15. a3 0-0 16. Ra2 a5 17. f4 cxd4 18. Nxd4 d5 19. e5 bxa3 20. Rxa3 a4 21. Rfa1 Rab8 22. Qf2 axb3 23. cxb3 Qd7 24. Nf3 d4 25. Nxd4 Bxg2 26. Qxg2 Nd5 27. Bf2 Qg4 28. Qg3 Rb4 29. Kh2 Nxf4 30. Qxg4 hxg4 31. Nxf4 Bxe5 32. Ra4 Bxf4+ 33. Bg3 Bxg3+ 34. Kxg3 Rfb8 35. Ra8 Kg7 36. Rxb8 Rxb8 37. Ra7 Rd8 38. Nc6 Rd3+ 39. Kxg4 Rxb3 40. Rxe7 Rb1 41. Nd8 Rg1+ 42. Kf3 Kg8 43. Nxf7 Rf1+ 44. Kg4 Rxf7 45. Rxf7 Kxf7 1/2-1/2

[Event "Oberliga Ost-B 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Birke, Andreas"]
[Black "Schmidt Brauns, Joachim"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2250"]
[BlackElo "2195"]
[PlyCount "94"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 Nc6 7. 0-0 Be7 8. Be3 cxd4 9. cxd4 0-0 10. Nc3 Qd6 11. Rc1 Ng4 12. a3 Bd7 13. Qd3 Nxe3 14. fxe3 Rac8 15. b4 Be8 16. Ne4 Qd8 17. Rc3 Nb8 18. Neg5 g6 19. Ne4 Rxc3 20. Qxc3 Bc6 21. Nc5 b6 22. Nd3 Qd6 23. Nfe5 Bb7 24. Bf3 Ba6 25. Rd1 Rc8 26. Qb2 f6 27. b5 fxe5 28. Nxe5 Qxa3 29. Qxa3 Bxa3 30. bxa6 Rc1 31. Kf2 Rc2+ 32. Kg3 Bc1 33. Kf4 Nxa6 34. Nd3 Ba3 35. Ra1 Rc3 36. Ke4 Nc7 37. Bg4 h5 38. Bh3 a5 39. Rf1 g5 40. g4 h4 41. Ne5 Nd5 42. Rf3 Be7 43. Ng6 Bd6 44. Ne5 a4 45. Bf1 Bxe5 46. dxe5 a3 47. Rf2 Rc1 0-1

[Event "Oberliga Ost-B 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Birke, Andreas"]
[Black "Zschaemisch, Dirk"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2250"]
[BlackElo "2295"]
[PlyCount "160"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c4 e5 4. Nc3 d6 5. h3 Be7 6. a3 Nf6 7. d3 0-0 8. g4 a6 9. Bg2 Rb8 10. 0-0 b5 11. b3 Ne8 12. Nd5 Nc7 13. Nh2 bxc4 14. bxc4 Nxd5 15. cxd5 Nd4 16. f4 exf4 17. Bxf4 Bg5 18. Ra2 Bxf4 19. Rxf4 Rb3 20. Nf3 Qb6 21. Kh2 Rb1 22. Qd2 Qb3 23. Nxd4 cxd4 24. Rf1 Rxf1 25. Bxf1 Bd7 26. Qc2 Rb8 27. Qxb3 Rxb3 28. Kg3 Kf8 29. Kf4 f6 30. h4 a5 31. g5 Rb1 32. Be2 Ba4 33. gxf6 gxf6 34. h5 Kg7 35. Bf3 Rf1 36. Rg2+ Kh6 37. Rd2 Kg7 38. Rg2+ Kf8 39. Rd2 Be8 40. Kg3 Ra1 41. Rb2 Rxa3 42. Rb8 Rxd3 43. Kf4 Rc3 44. h6 Rc7 45. Bh5 Re7 46. Ra8 f5 47. exf5 Re5 48. Bf3 d3 49. Rxa5 d2 50. Ra1 Bd7 51. Rd1 Rxf5+ 52. Ke3 Rf6 53. Rxd2 Rxh6 54. Ra2 Rf6 55. Ra8+ Ke7 56. Ra7 Kd8 57. Ra8+ Kc7 58. Ra7+ Kc8 59. Ra8+ Kb7 60. Rh8 Bf5 61. Be2 Bg6 62. Kd4 Rf4+ 63. Kc3 Re4 64. Bc4 Re8 65. Rxe8 Bxe8 66. Bf1 Kc7 67. Kd4 Kd8 68. Ke4 Bg6+ 69. Kf4 Ke7 70. Bg2 Kf6 71. Bf3 h6 72. Bg2 Ke7 73. Bh3 Kd8 74. Ke3 Kc7 75. Kd4 Kb6 76. Bg2 Bh5 77. Be4 Bg4 78. Ke3 Kc5 79. Kf4 Kd4 80. Bg2 Bc8 0-1

