[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2003.03.09"]
[Round "9.6"]
[White "Hamann, Sven"]
[Black "Teumer, Joerg"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2216"]
[BlackElo "2151"]
[PlyCount "37"]
[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 "Halle USV"]
[BlackTeam "Dresden SC II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nc3 Be6 6. b3 c6 7. Bb2 Nd7 8. Nf3 f6 9. 0-0-0 Kc7 10. e3 Nh6 11. Be2 Be7 12. Nd2 Rad8 13. h3 Nc5 14. Nde4 Bf5 15. Nxc5 Bxc5 16. g4 Bg6 17. Bf3 Nf7 18. Ne4 Be7 19. Rxd8 1/2-1/2

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2003.01.26"]
[Round "5.6"]
[White "Hamann, Sven"]
[Black "Mehlhorn, Uwe"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2216"]
[BlackElo "2150"]
[PlyCount "96"]
[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 "Halle USV"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nc3 c6 6. b3 f6 7. Bb2 Kc7 8. 0-0-0 Be6 9. e3 Nd7 10. Be2 Nh6 11. Nf3 Be7 12. Ne4 Nf7 13. Rhg1 h5 14. Nh4 Nf8 15. Ng3 Nh6 16. Bxh5 Ng8 17. h3 Rh6 18. Nf3 g6 19. Bg4 f5 20. Bxe5+ Kb6 21. Nd4 fxg4 22. Bg7 Ba3+ 23. Kc2 Rh7 24. Bxf8 Rxf8 25. Nxe6 Rxf2+ 26. Kb1 gxh3 27. gxh3 Rxh3 28. c5+ Ka5 29. Rd4 b5 30. cxb6 Kxb6 31. Ra4 Be7 32. Nd4 Rhh2 33. Ne4 Rb2+ 34. Ka1 Nf6 35. Nxf6 Bxf6 36. Rb4+ Kc7 37. Rc4 Rxa2+ 38. Kb1 Rab2+ 39. Kc1 Ra2 40. Kb1 Rab2+ 41. Kc1 Bxd4 42. exd4 Ra2 43. Kb1 Rad2 44. Kc1 Rdf2 45. d5 Rf6 46. dxc6 Rh6 47. Re1 Rh7 48. Kb2 Rxc6 1/2-1/2

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2002.12.15"]
[Round "4.6"]
[White "Schlachetka, Werner"]
[Black "Hamann, Sven"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2216"]
[PlyCount "76"]
[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 "Jena Glas"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 Bb7 15. Bc4 Na5 16. Ba2 Bc6 17. Ra3 Nb7 18. Ncb4 Bb5 19. c4 a5 20. cxb5 axb4 21. Rxa8 Qxa8 22. Bb1 Qa1 23. 0-0 Qxb2 24. Qc2 Qxc2 25. Bxc2 Rc8 26. h4 Rxc2 27. hxg5 b3 28. Nb4 Rc4 29. Nd3 Rc3 30. Nb2 Rc5 31. b6 Rb5 32. Nc4 Rb4 33. Rc1 g6 34. Ne3 Rxb6 35. Nd5 b2 36. Rc8+ Kg7 37. Nf6 b1Q+ 38. Kh2 Nd8 0-1

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2002.04.14"]
[Round "11.8"]
[White "Goergens, Michael"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2105"]
[BlackElo "2207"]
[PlyCount "20"]
[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 Aufbau Elbe"]
[BlackTeam "Halle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Bf4 Nc6 6. Nf3 Nf6 7. e3 Be7 8. Nb5 0-0 9. Nc7 Rb8 10. Nb5 Ra8 1/2-1/2

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2002.04.13"]
[Round "10.8"]
[White "Hamann, Sven"]
[Black "Hoffmann, Uwe"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "2207"]
[PlyCount "38"]
[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 "Magdeburg USC II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qxd4 Nc6 6. Qa4 exd5 7. Nf3 d4 8. Nb1 Nf6 9. Bg5 Be7 10. g3 h6 11. Bf4 0-0 12. Bg2 d3 13. e4 Nb4 14. Na3 b5 15. Qd1 d2+ 16. Nxd2 Nd3+ 17. Kf1 Bg4 18. Qb3 Be6 19. Bc7 Qd4 0-1

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2002.03.17"]
[Round "9.7"]
[White "Zeidler, Andreas"]
[Black "Hamann, Sven"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2081"]
[BlackElo "2207"]
[PlyCount "73"]
[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 "Halle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. Nc3 Nc6 6. e3 Nf6 7. Bb5 Bd7 8. 0-0 cxd4 9. exd4 Be7 10. Bg5 Be6 11. Ne5 Qb6 12. Rc1 Rc8 13. f4 g6 14. Bxc6+ bxc6 15. Na4 Qb5 16. Nc5 Bf5 17. Re1 Ne4 18. Bxe7 Kxe7 19. g4 Be6 20. a4 Qxb2 21. Re2 Qa3 22. Nxe4 dxe4 23. Rxe4 Kf6 24. f5 gxf5 25. Qf1 Rhg8 26. Rce1 Kg7 27. gxf5 Kh8+ 28. Rg4 Bd5 29. Qf4 Rxg4+ 30. Nxg4 Rg8 31. Qe5+ Rg7 32. Re3 Qxa4 33. Kf2 Qd1 34. h3 Qh1 35. Qf6 Qg2+ 36. Ke1 Be4 37. Nf2 1-0

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2002.02.24"]
[Round "8.6"]
[White "Borriss, Claudia"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2132"]
[BlackElo "2207"]
[PlyCount "18"]
[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 SC II"]
[BlackTeam "Halle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 e6 3. g3 c5 4. Bg2 Nc6 5. 0-0 Nf6 6. c4 Be7 7. cxd5 exd5 8. Nc3 0-0 9. Bg5 cxd4 1/2-1/2

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2002.02.03"]
[Round "7.8"]
[White "Troyke, Doreen"]
[Black "Hamann, Sven"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2057"]
[BlackElo "2207"]
[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 "Erfurt II"]
[BlackTeam "Halle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. g3 d5 3. Bg2 c5 4. Nf3 Nc6 5. 0-0 Nf6 6. b3 Be7 7. Bb2 0-0 8. Na3 Qc7 9. cxd5 exd5 10. d4 Re8 11. dxc5 Bxc5 12. Nb5 Qb6 13. Nbd4 Bg4 14. Nxc6 bxc6 15. Bxf6 gxf6 16. Qc2 Rac8 17. e3 Bf8 18. Rac1 c5 19. Qd3 Rcd8 20. Rfe1 Qb4 21. Qa6 Qb6 22. Qd3 Qa5 23. h3 Bh5 24. Qf5 Bg6 25. Qxf6 Qxa2 26. Qc3 Qa6 27. Red1 Qb6 28. Nh4 d4 29. exd4 cxd4 30. Qc4 d3 31. Nxg6 d2 32. Rb1 Qxg6 33. Bd5 Re5 34. Bg2 Bc5 35. b4 Bb6 36. Ra1 Qxg3 37. Qg4+ Qxg4 38. hxg4 Re2 39. Kh1 Rxf2 40. Ra2 Re2 41. Raa1 Rd4 0-1

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2002.02.02"]
[Round "6.8"]
[White "Hamann, Sven"]
[Black "Taudte, Stefan"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2207"]
[BlackElo "2115"]
[PlyCount "37"]
[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 "Erfurt Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 Qc7 10. e4 0-0 11. Be2 a6 12. a4 Nh5 13. Be3 f5 14. e5 f4 15. Bd2 Bg4 16. exd6 Qxd6 17. Ne4 Qe7 18. d6+ Qf7 19. Bc4 1-0

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2002.01.20"]
[Round "5.8"]
[White "Harzer, Paul"]
[Black "Hamann, Sven"]
[Result "1-0"]
[ECO "D05"]
[BlackElo "2207"]
[PlyCount "47"]
[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 Rochade"]
[BlackTeam "Halle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 e6 3. e3 c5 4. Nbd2 Nf6 5. Bd3 c4 6. Be2 Nc6 7. c3 Bd6 8. b3 b5 9. a4 b4 10. bxc4 bxc3 11. Nb1 Bb4 12. 0-0 Ne4 13. Qc2 0-0 14. Ne1 Qh4 15. g3 Qh3 16. Nd3 Ba6 17. cxd5 Ng5 18. dxc6 Bd6 19. Ba3 Rfd8 20. Nxc3 Bxa3 21. Rxa3 e5 22. Nb5 Qf5 23. Nb4 e4 24. f4 1-0

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2001.11.25"]
[Round "4.7"]
[White "Oswald, Michael"]
[Black "Hamann, Sven"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "2179"]
[BlackElo "2207"]
[PlyCount "204"]
[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 "Anhalt"]
[BlackTeam "Halle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. Na4 Be7 11. Nd4 Re8 12. a3 Bg4 13. Re1 Rc8 14. Be3 Ne5 15. Nb5 a6 16. Bb6 Qd7 17. Na7 Ra8 18. Rc1 Nc4 19. Bd4 b5 20. b3 bxa4 21. bxc4 Rxa7 22. Bxa7 Qxa7 23. Qxa4 Bc5 24. e3 Bd7 25. Qb3 d4 26. exd4 Rxe1+ 27. Rxe1 Bxd4 28. Re2 h6 29. Qb7 Qxb7 30. Bxb7 a5 31. Kg2 Kf8 32. h3 Be6 33. Rd2 Bc5 34. Rd8+ Ke7 35. Ra8 Bb6 36. c5 Bc7 37. Ra7 Kd7 38. Ra8 Nd5 39. Rg8 g6 40. Bc8+ Ke7 41. Ba6 Bd8 42. Bb5 Nc7 43. Bc6 Bd5+ 44. Bxd5 Nxd5 45. Kf3 Nc3 46. Ke3 Nb5 47. a4 Nc3 48. f4 Nxa4 49. Kd4 Nb2 50. g4 a4 51. f5 a3 52. Kc3 Nd3 53. f6+ Kd7 54. c6+ Kc7 55. Kb3 Bxf6 56. Rf8 Ne5 57. Ra8 Nxc6 58. Rxa3 Kd7 59. Kc4 g5 60. Kd5 Ne7+ 61. Ke4 Ng6 62. Kf5 Bb2 63. Ra7+ Ke8 64. Ra8+ Ke7 65. Ra7+ Kf8 66. Rb7 Bc3 67. Rb3 Ne7+ 68. Ke4 Bf6 69. Rb6 Kg7 70. Ra6 Ng6 71. Kf5 Bd4 72. Ke4 Bf2 73. Ra2 Bh4 74. Kf5 Nf4 75. Ra3 Ne6 76. Ra7 Bf2 77. Ra2 Bd4 78. Ra4 Bf6 79. Ra6 Nd4+ 80. Ke4 Ne2 81. Ra3 Kg6 82. Rb3 Nc3+ 83. Kd3 h5 84. Ra3 h4 85. Ra8 Nd5 86. Ke4 Nf4 87. Ra3 Be7 88. Rb3 Bc5 89. Rc3 Bf2 90. Kf3 Bg3 91. Rc6+ f6 92. Rc8 Nxh3 93. Rg8+ Kf7 94. Rh8 Be5 95. Kg2 Nf4+ 96. Kh1 f5 97. Ra8 fxg4 98. Ra6 g3 99. Ra4 h3 100. Re4 Kf6 101. Re3 g2+ 102. Kh2 g1Q+ 0-1

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2001.11.11"]
[Round "3.7"]
[White "Poenisch, Egmont"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2139"]
[BlackElo "2207"]
[PlyCount "36"]
[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 "Halle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 d5 2. Bg2 c5 3. d3 Nc6 4. Nd2 g6 5. e4 Nf6 6. Ne2 Bg7 7. 0-0 0-0 8. h3 e5 9. Nc3 d4 10. Ne2 Ne8 11. f4 Nd6 12. Nf3 f5 13. Nxe5 Nxe5 14. fxe5 Bxe5 15. Bh6 Bg7 16. Bxg7 Kxg7 17. Qd2 Bd7 18. c3 Qb6 1/2-1/2

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2001.11.10"]
[Round "2.7"]
[White "Hamann, Sven"]
[Black "Heinsohn, Guenter"]
[Result "1/2-1/2"]
[ECO "E33"]
[WhiteElo "2207"]
[BlackElo "2213"]
[PlyCount "83"]
[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 "Leipzig Lok Mitte II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d6 6. Bd2 0-0 7. a3 Bxc3 8. Bxc3 a5 9. e4 Qe7 10. Bd3 e5 11. d5 Nb8 12. b3 Nbd7 13. 0-0 Nc5 14. b4 axb4 15. axb4 Rxa1 16. Rxa1 Nxd3 17. Qxd3 Nh5 18. Bd2 f5 19. Ra8 fxe4 20. Qxe4 Nf6 21. Qc2 Bg4 22. Rxf8+ Qxf8 23. Ng5 Qc8 24. Ne4 Nxe4 25. Qxe4 Bf5 26. Qh4 Qe8 27. h3 h6 28. c5 Kh7 29. cxd6 cxd6 30. Qc4 Qg6 31. Kh2 Bd3 32. Qg4 Qf7 33. f4 Qxd5 34. Bc3 Qc4 35. Bd2 Qc2 36. Be1 Bf5 37. Qg3 exf4 38. Qxf4 d5 39. Qd4 Be4 40. Bf2 Qe2 41. Kg1 Qh5 42. Qd2 1/2-1/2

[Event "Oberliga Ost-A 0102"]
[Site "Germany"]
[Date "2001.10.07"]
[Round "1.8"]
[White "Hamann, Sven"]
[Black "Muellner, Axel"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2207"]
[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 "Halle"]
[BlackTeam "Dresden BSW"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 b6 3. Nf3 Bb7 4. g3 f5 5. Bg2 Nf6 6. 0-0 Bd6 7. Nc3 0-0 8. d5 e5 9. e4 Nxe4 10. Nxe4 fxe4 11. Ng5 Be7 12. Nxh7 Kxh7 13. Qh5+ Kg8 14. Bxe4 Rf6 15. Qh7+ Kf8 16. d6 Bxe4 17. dxe7+ Qxe7 18. Qxe4 Rc6 19. f4 Na6 20. fxe5+ Kg8 21. Be3 Re8 22. Rf5 Re6 23. Bd4 d6 24. Qd5 Nb4 25. exd6 Qd7 26. Qb5 Qxd6 27. Bc3 Nc2 28. Rc1 Qd3 29. Rf2 c6 30. Qg5 Nd4 31. Rcf1 Rg6 32. Qd2 Ne2+ 33. Kh1 Qe4+ 34. Rg2 Qxc4 35. Re1 Rge6 36. a3 Nxg3+ 37. hxg3 Rxe1+ 38. Qxe1 Rxe1+ 39. Bxe1 Qf1+ 0-1

[Event "Oberliga Ost-A 0001"]
[Site "Germany"]
[Date "2001.04.29"]
[Round "11.5"]
[White "Hamann, Sven"]
[Black "Goldenberg, Michael"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2204"]
[BlackElo "2171"]
[PlyCount "58"]
[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 "Magdeburg USC II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f3 c5 6. Nge2 Nc6 7. Be3 cxd4 8. Nxd4 d6 9. Qd2 Nd7 10. Be2 Nc5 11. 0-0 a6 12. Rfd1 Bd7 13. Kh1 Rc8 14. Rab1 b6 15. Nc2 a5 16. Nd5 Ne5 17. b4 Na4 18. bxa5 bxa5 19. Nb6 Nxb6 20. Bxb6 Qe8 21. Ne3 Be6 22. Rdc1 Bh6 23. Qxa5 Ra8 24. Qd2 Qa4 25. Bd4 Qxa2 26. Qxa2 Rxa2 27. Bf1 Nc6 28. Bb6 Rb8 29. Re1 Ne5 1/2-1/2

[Event "Oberliga Ost-A 0001"]
[Site "Germany"]
[Date "2001.04.28"]
[Round "10.4"]
[White "Hamann, Sven"]
[Black "Offinger, Robert"]
[Result "1/2-1/2"]
[ECO "D16"]
[WhiteElo "2204"]
[BlackElo "2183"]
[PlyCount "36"]
[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 "Magdeburg Aufbau Elbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. a4 Nf6 5. e3 c5 6. Bxc4 e6 7. Nf3 Be7 8. 0-0 0-0 9. Qe2 cxd4 10. exd4 Nc6 11. Rd1 Nb4 12. Ne5 Nfd5 13. Ne4 b6 14. Bd2 Bb7 15. Rac1 a5 16. Ng3 Bg5 17. Qg4 Bxd2 18. Rxd2 Nf6 1/2-1/2

[Event "Oberliga Ost-A 0001"]
[Site "Germany"]
[Date "2001.04.01"]
[Round "9.4"]
[White "Schwier, Manfred"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2062"]
[BlackElo "2204"]
[PlyCount "104"]
[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 "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. Be2 Bg7 5. c3 d6 6. 0-0 Nf6 7. d3 0-0 8. Na3 e6 9. Kh1 Rb8 10. Qe1 b5 11. Bd2 a6 12. Nc2 Ne8 13. Ng5 h6 14. Nh3 f5 15. exf5 exf5 16. Bf3 Ne7 17. d4 c4 18. d5 Nc7 19. Nb4 Bb7 20. Nc6 Bxc6 21. dxc6 d5 22. Be3 Nxc6 23. Bc5 Rf7 24. Rd1 Bf8 25. Qf2 Qd7 26. Bb6 Ne7 27. Bxc7 Qxc7 28. Rxd5 Nxd5 29. Bxd5 Rd8 30. Bxf7+ Kxf7 31. Re1 Rd3 32. Ng1 Bc5 33. Qh4 Kg7 34. Nf3 Re3 35. Rd1 Bd6 36. Rd4 Re2 37. Ng1 Rxb2 38. Qe1 Bc5 39. Rd1 Bxg1 40. Qe6 Bc5 41. Rd7+ Qxd7 42. Qxd7+ Kg8 43. h3 Bf8 44. Qe6+ Kh7 45. Qxa6 Bg7 46. g4 b4 47. gxf5 gxf5 48. Qe6 bxc3 49. Qxf5+ Kg8 50. Qc8+ Kh7 51. Qf5+ Kg8 52. Qc8+ Kh7 1/2-1/2

[Event "Oberliga Ost-A 0001"]
[Site "Germany"]
[Date "2001.03.11"]
[Round "8.5"]
[White "Moeller, Oliver"]
[Black "Hamann, Sven"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2204"]
[PlyCount "138"]
[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 "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Bd3 Bb7 13. Nc2 Bg5 14. 0-0 Nb8 15. Nce3 Bxe3 16. Nxe3 Nd7 17. Bc2 Nc5 18. Qg4 Qf6 19. Rad1 Rad8 20. Rd2 h5 21. Qf3 Qxf3 22. gxf3 Bc8 23. Rfd1 Nb7 24. Nd5 Be6 25. Nc7 Bxa2 26. Nxa6 Rc8 27. Nb4 Bc4 28. Bd3 f6 29. Nc2 Rc5 30. Na3 Ra8 31. b4 Rc6 32. Nxb5 Bxb5 33. Bxb5 Rxc3 34. Rd3 Rc7 35. R1d2 Kf8 36. Kg2 Ke7 37. Rd5 Ra1 38. Rd1 Rcc1 39. R1d2 g5 40. Be2 Rg1+ 41. Kh3 Nd8 42. Rxd6 Ne6 43. Rxe6+ Kxe6 44. b5 Rgc1 45. Kg3 Rab1 46. Ra2 Kf7 47. Rd2 Kg6 48. Kh3 Rc3 49. Kg2 Rb4 50. Ra2 Rcb3 51. Rd2 Rb2 52. Rxb2 Rxb2 53. Bc4 Kg7 54. Kg3 Kf8 55. Bd3 Ke7 56. Bc4 Kd6 57. Bd3 Kc5 58. Bf1 h4+ 59. Kg2 Kd4 60. Kg1 Rb1 61. h3 Kc3 62. Kg2 Kd2 63. Bc4 Ke1 64. Kg1 Rb2 65. Kg2 Rxf2+ 66. Kg1 Rb2 67. Bd3 Kd2 68. Bf1 Ke3 69. Bg2 Rxb5 0-1

[Event "Oberliga Ost-A 0001"]
[Site "Germany"]
[Date "2001.02.18"]
[Round "7.5"]
[White "Hamann, Sven"]
[Black "Kunze, Carlo"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2204"]
[BlackElo "2325"]
[PlyCount "73"]
[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 "Chemnitz USG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 Be7 6. Qc2 Nbd7 7. e3 0-0 8. Nf3 c6 9. Bd3 Re8 10. 0-0 Nf8 11. Bxf6 Bxf6 12. b4 a6 13. a4 Bg4 14. Nd2 Rc8 15. Nb3 Rc7 16. Rfc1 Be7 17. Nc5 Bd6 18. Ne2 Qg5 19. Ng3 Ng6 20. Kh1 Qh6 21. Nf1 Nh4 22. Be2 Bf5 23. Qd1 Qf6 24. Kg1 Bc8 25. b5 axb5 26. axb5 g6 27. Ra7 Nf5 28. Nd3 h5 29. bxc6 bxc6 30. Rxc7 Bxc7 31. Nb4 Ne7 32. Qa4 Bd7 33. Qa7 Qd6 34. Na6 Bd8 35. Nc5 Bc8 36. Rb1 Qc7 37. Qa4 1/2-1/2

[Event "Oberliga Ost-A 0001"]
[Site "Germany"]
[Date "2001.02.17"]
[Round "6.5"]
[White "Merker, Matthias"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2119"]
[BlackElo "2204"]
[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 "TuS Coswig"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 Qa5 12. a3 Bg4 13. b4 Qd8 14. Qb3 Re8 15. Rfd1 Qd7 16. Nc3 Rad8 17. Rd2 Be6 18. Nd4 Bh3 19. Nxc6 bxc6 20. Bh1 Ng4 21. Bd4 1/2-1/2

[Event "Oberliga Ost-A 0001"]
[Site "Germany"]
[Date "2001.01.28"]
[Round "5.4"]
[White "Hamann, Sven"]
[Black "Winterfeld, Dirk"]
[Result "1-0"]
[ECO "E38"]
[WhiteElo "2204"]
[BlackElo "2166"]
[PlyCount "87"]
[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 "Anhalt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. Nf3 d5 7. Bg5 Qb6 8. e3 Ne4 9. Nxe4 dxe4 10. Nd2 f5 11. Be2 0-0 12. 0-0 Nc6 13. Nb3 a5 14. Rfd1 a4 15. Nxc5 Qxc5 16. Qc3 Qe5 17. Qxe5 Nxe5 18. Be7 Re8 19. Bd6 Nf7 20. c5 Bd7 21. Bc4 Bc6 22. Rd2 Rad8 23. Rad1 Nxd6 24. Rxd6 Rxd6 25. Rxd6 Kf7 26. h4 Kf6 27. b4 axb3 28. axb3 Ke5 29. b4 Re7 30. Kf1 g6 31. Ke2 Bd5 32. Bxd5 exd5 33. g3 Rg7 34. Kd2 Rc7 35. Kc3 Rc6 36. Rxc6 bxc6 37. b5 cxb5 38. Kb4 d4 39. exd4+ Kxd4 40. c6 e3 41. fxe3+ Kxe3 42. c7 Kf3 43. c8Q Kxg3 44. Qd8 1-0

[Event "Oberliga Ost-A 0001"]
[Site "Germany"]
[Date "2000.12.10"]
[Round "4.5"]
[White "Heymann, Ulrike"]
[Black "Hamann, Sven"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2213"]
[BlackElo "2204"]
[PlyCount "85"]
[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 II"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Bb7 16. 0-0 Nb8 17. Qd3 Nd7 18. b4 axb4 19. Rxa8 Bxa8 20. cxb4 Nb6 21. Nxb6 Qxb6 22. Ra1 Bb7 23. Bd5 g6 24. g3 Rc8 25. Ra5 Bxd5 26. Rxd5 Qc7 27. Ne3 Bxe3 28. Qxe3 Qc1+ 29. Qxc1 Rxc1+ 30. Kg2 Rc4 31. b5 Rxe4 32. Rxd6 Kg7 33. b6 Rb4 34. Kf3 h5 35. h4 Kf8 36. Rc6 Kg7 37. Ke3 Kf8 38. Kd3 e4+ 39. Kc3 Rb1 40. Kd4 Rb4+ 41. Kc5 Rb2 42. Kd6 Rxf2 43. b7 1-0

[Event "Oberliga Ost-A 0001"]
[Site "Germany"]
[Date "2000.11.12"]
[Round "3.5"]
[White "Hamann, Sven"]
[Black "Schuler, Marc"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2204"]
[BlackElo "2132"]
[PlyCount "89"]
[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 "Jena Jenapharm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 b6 6. Bg5 Bb7 7. e3 d6 8. Bd3 Bxc3+ 9. Qxc3 Nbd7 10. 0-0 Re8 11. Nd2 h6 12. Bh4 e5 13. f3 c5 14. Bf5 Qc7 15. dxe5 dxe5 16. Rad1 a6 17. Qd3 Rad8 18. Qc2 Ra8 19. Ne4 g5 20. Qf2 Nxe4 21. Bxe4 gxh4 22. Qxh4 Bxe4 23. fxe4 Re6 24. Qg4+ Rg6 25. Qxd7 Ra7 26. Qxc7 Rxc7 27. Rd5 Re7 28. Rf5 Rge6 29. g3 f6 30. Rf1 Rg7 31. Rfd1 Rg4 32. b3 Rxe4 33. Kf2 Rg4 34. Rd8+ Kf7 35. R1d7+ Kg6 36. h3 Rg5 37. Rd6 Kf7 38. R8d7+ Re7 39. Rxe7+ Kxe7 40. Rxb6 a5 41. Ra6 Rf5+ 42. Ke2 a4 43. Rxa4 e4 44. Ra7+ Kd6 45. Rg7 1-0

[Event "Oberliga Ost-A 0001"]
[Site "Germany"]
[Date "2000.11.11"]
[Round "2.5"]
[White "Hermannsdoerfer, Frank"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2203"]
[BlackElo "2204"]
[PlyCount "87"]
[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 "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Bg5 h6 3. Bh4 c5 4. dxc5 Qa5+ 5. c3 Qxc5 6. Nf3 e6 7. Nbd2 Nc6 8. e4 Be7 9. Nb3 Qd6 10. Bg3 Qd8 11. exd5 Qxd5 12. Qxd5 exd5 13. Bd3 Nf6 14. 0-0 0-0 15. Rfe1 Bd7 16. Rad1 Rfe8 17. h3 Bf8 18. Rxe8 Rxe8 19. Kf1 Bc8 20. Bc2 Rd8 21. Bc7 Re8 22. Nbd4 Bd7 23. Bf4 Bc5 24. Be3 Bd6 25. Nf5 Bf8 26. g4 Bc8 27. Kg2 Be6 28. a4 a6 29. N5d4 Bd7 30. Nb3 Bc8 31. Bc5 Re2 32. Rd2 Rxd2 33. Nfxd2 Bxc5 34. Nxc5 Kf8 35. Nf3 Ke7 36. Bd3 Kd6 37. Nb3 Ne5 38. Nxe5 Kxe5 39. Kg3 Ne4+ 40. Bxe4 dxe4 41. Nd4 Bd7 42. a5 g5 43. Nc2 Be6 44. Ne3 1/2-1/2

[Event "Oberliga Ost-A 0001"]
[Site "Germany"]
[Date "2000.10.15"]
[Round "1.4"]
[White "Romanow, Werner"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "A13"]
[BlackElo "2204"]
[PlyCount "27"]
[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 "Merseburg"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nc3 d5 3. d4 c5 4. Nf3 Nc6 5. e3 Nf6 6. Be2 Bd6 7. 0-0 0-0 8. b3 b6 9. Bb2 Bb7 10. cxd5 exd5 11. Nb5 Be7 12. Rc1 Ne4 13. Ba1 Bf6 14. a4 1/2-1/2

[Event "Oberliga Ost-A 9900"]
[Site "Germany"]
[Date "2000.04.09"]
[Round "11.5"]
[White "Poenisch, Eckehard"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2179"]
[BlackElo "2215"]
[PlyCount "23"]
[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. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. 0-0 Nc6 11. Nc3 Be7 12. Qe2 1/2-1/2

[Event "Oberliga Ost-A 9900"]
[Site "Germany"]
[Date "2000.04.08"]
[Round "10.5"]
[White "Hamann, Sven"]
[Black "Hermannsdoerfer, Frank"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2215"]
[BlackElo "2175"]
[PlyCount "23"]
[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 e6 2. c4 b6 3. Nc3 Bb7 4. Nf3 f5 5. g3 Nf6 6. Bg2 Ne4 7. 0-0 Be7 8. Nxe4 Bxe4 9. Ne1 Bxg2 10. Nxg2 0-0 11. d5 e5 12. d6 1-0

[Event "Oberliga Ost-A 9900"]
[Site "Germany"]
[Date "2000.03.12"]
[Round "9.5"]
[White "Neidig, Stefan"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2289"]
[BlackElo "2215"]
[PlyCount "66"]
[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. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. f3 a6 9. Bb3 Qa5 10. Qd2 d6 11. 0-0 Bd7 12. Rad1 Rac8 13. Rf2 Ne5 14. Nd5 Qd8 15. Bh6 Nxd5 16. Bxg7 Kxg7 17. Bxd5 b5 18. h3 Nc4 19. Bxc4 Rxc4 20. c3 Qc7 21. Nc2 Bc8 22. Ne3 Rc5 23. Qd4+ Kg8 24. Rfd2 Be6 25. Ra1 a5 26. a4 bxa4 27. Qxa4 Rb8 28. Rf1 Bc4 29. Rff2 Qc6 30. Qxc6 Rxc6 31. Nxc4 Rxc4 32. Kf1 a4 33. Ke2 a3 1/2-1/2

[Event "Oberliga Ost-A 9900"]
[Site "Germany"]
[Date "2000.02.20"]
[Round "8.4"]
[White "Vieweg, Klaus"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "D34"]
[BlackElo "2215"]
[PlyCount "27"]
[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. Nf3 d5 2. d4 e6 3. g3 c5 4. Bg2 Nc6 5. 0-0 Nf6 6. c4 Be7 7. Nc3 0-0 8. cxd5 exd5 9. dxc5 Bxc5 10. Bg5 d4 11. Na4 Be7 12. Rc1 Qa5 13. Bxf6 Bxf6 14. Rc5 1/2-1/2

[Event "Oberliga Ost-A 9900"]
[Site "Germany"]
[Date "2000.01.09"]
[Round "5.4"]
[White "Hamann, Sven"]
[Black "Jordan, Dirk"]
[Result "0-1"]
[ECO "D16"]
[WhiteElo "2215"]
[BlackElo "2175"]
[PlyCount "58"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Na6 6. e3 Bg4 7. Bxc4 e6 8. 0-0 Nb4 9. Qe2 Be7 10. Rd1 0-0 11. h3 Bh5 12. Na2 Nxa2 13. Bxa2 Ne4 14. Bd2 Ng5 15. e4 Nxf3+ 16. gxf3 Bg5 17. Bxg5 Qxg5+ 18. Kh2 Rad8 19. Rd3 Rxd4 20. Rxd4 Qe5+ 21. Kg2 Qxd4 22. Rd1 Qxa4 23. b3 Qa5 24. Rd7 Rd8 25. Rxb7 h6 26. e5 Bg6 27. b4 Qa3 28. Bc4 Qc1 29. Rxa7 Rd1 0-1

[Event "Oberliga Ost-A 9900"]
[Site "Germany"]
[Date "1999.12.12"]
[Round "4.5"]
[White "Hamann, Sven"]
[Black "Spiegelberg, Olaf"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2215"]
[BlackElo "2078"]
[PlyCount "59"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. cxd5 exd5 6. Bg5 Be7 7. Qc2 0-0 8. e3 Re8 9. Bd3 h6 10. Bh4 Ne4 11. Bxe7 Qxe7 12. Bxe4 dxe4 13. Nd2 Bf5 14. 0-0 Na6 15. f3 Nb4 16. Qb1 Qg5 17. f4 Qg6 18. Nc4 Qe6 19. b3 Nd5 20. Nxd5 cxd5 21. Nd2 Rec8 22. Qb2 Qa6 23. Rfc1 Qe2 24. Nc4 Qd3 25. Nd6 Qxe3+ 26. Kh1 Rxc1+ 27. Qxc1 Qxc1+ 28. Rxc1 Bd7 29. Rc7 Bc6 30. Kg1 1/2-1/2

[Event "Oberliga Ost-A 9900"]
[Site "Germany"]
[Date "1999.11.07"]
[Round "3.5"]
[White "Schulenburg, Bernd"]
[Black "Hamann, Sven"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2207"]
[BlackElo "2215"]
[PlyCount "87"]
[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. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 Nxd5 15. exd5 a5 16. Bb5+ Bd7 17. Qe2 0-0 18. Na3 Bxb5 19. Nxb5 Qd7 20. 0-0 Rab8 21. c4 Bd8 22. b4 axb4 23. Ra7 Rb7 24. Rxb7 Qxb7 25. Nxd6 Qb8 26. Nb5 Be7 27. Re1 Rc8 28. g3 g6 29. Kg2 Bd6 30. Ra1 Qb6 31. Ra7 Bb8 32. Ra8 Qb7 33. Ra4 Qe7 34. Qd3 Rd8 35. Qb3 e4 36. Nd4 Qf6 37. Nc6 Rc8 38. Rxb4 Bd6 39. Rb5 g5 40. Qe3 Re8 41. c5 Bf4 42. Qd4 Qg6 43. d6 e3 44. Ne7+ 1-0

[Event "Oberliga Ost-A 9900"]
[Site "Germany"]
[Date "1999.11.06"]
[Round "2.4"]
[White "Offinger, Robert"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2230"]
[BlackElo "2215"]
[PlyCount "133"]
[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 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bf4 Bg4 10. dxc5 Bxc5 11. Ne5 Be6 12. Rc1 Bd6 13. Nxc6 bxc6 14. Bxd6 Qxd6 15. Na4 Qe5 16. e3 Rac8 17. b3 Rc7 18. Qd4 Qh5 19. Nc5 Bh3 20. Rfd1 Bxg2 21. Kxg2 Re8 22. h3 Rce7 23. Rd2 h6 24. Rdc2 Qf5 25. Qd1 Qe5 26. Qf3 d4 27. Nd3 Qd5 28. Qxd5 cxd5 29. exd4 Re4 30. Ne5 Rxd4 31. Nc6 Rde4 32. Nxa7 d4 33. Nb5 d3 34. Rd2 Re2 35. Rxe2 Rxe2 36. Nc3 Rb2 37. Rd1 d2 38. Nb1 Rxa2 39. Rxd2 Ra1 40. Rb2 Kf8 41. b4 Nd5 42. b5 Nb6 43. Nc3 Ke7 44. Ne4 Ra3 45. Rc2 Nd5 46. Rd2 Nb6 47. Rd6 Ra4 48. Rxb6 Rxe4 49. Rb7+ Kf6 50. Ra7 Rb4 51. Ra6+ Ke5 52. b6 g6 53. Ra7 Rxb6 54. Rxf7 h5 55. g4 hxg4 56. hxg4 Ke6 57. Rf3 Rb5 58. Kg3 g5 59. Rf8 Ra5 60. f3 Rb5 61. f4 Rb3+ 62. Kf2 gxf4 63. Rxf4 Ra3 64. g5 Ra5 65. Rf6+ Ke7 66. Rg6 Kf7 67. Rf6+ 1/2-1/2

[Event "Oberliga Ost-A 9900"]
[Site "Germany"]
[Date "1999.10.10"]
[Round "1.5"]
[White "Hamann, Sven"]
[Black "Schindler, Christian"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2215"]
[PlyCount "51"]
[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 c5 3. d5 b5 4. g3 bxc4 5. Bg2 d6 6. Qa4+ Nbd7 7. Nd2 Bb7 8. e4 g6 9. Nxc4 Bg7 10. Ne2 0-0 11. 0-0 Nb6 12. Qc2 Nxc4 13. Qxc4 Qb6 14. Qc2 Rab8 15. Re1 Ba6 16. Nc3 Nd7 17. Na4 Qb7 18. f4 Bb5 19. Bf1 Bxf1 20. Rxf1 Bd4+ 21. Kg2 Nb6 22. f5 Nxa4 23. Qxa4 Qb5 24. Qc2 Bg7 25. Rb1 Qa6 26. b3 1/2-1/2

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Hamann, Sven"]
[Black "Aring, Gerd"]
[Result "0-1"]
[ECO "A75"]
[WhiteElo "2230"]
[PlyCount "70"]
[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. c4 c5 3. d5 g6 4. Nc3 Bg7 5. Nf3 0-0 6. e4 d6 7. Be2 e6 8. 0-0 exd5 9. cxd5 Bg4 10. Bf4 a6 11. a4 Ne8 12. Nd2 Bxe2 13. Qxe2 Nd7 14. Nc4 Ne5 15. Nxe5 Bxe5 16. Bxe5 dxe5 17. f4 Qe7 18. d6 Nxd6 19. Nd5 Qe6 20. Nc7 Qc4 21. Qxc4 Nxc4 22. Nxa8 Rxa8 23. fxe5 Re8 24. Rf2 Rxe5 25. Re2 f5 26. Rae1 fxe4 27. b3 Nd6 28. Rd2 Nf5 29. Rd7 b5 30. axb5 axb5 31. Ra1 Re8 32. Raa7 e3 33. Kf1 e2+ 34. Ke1 h5 35. Ra6 Nh4 0-1

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Hamann, Sven"]
[Black "Krug, Norbert"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2230"]
[BlackElo "2240"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 a6 7. Qd2 Nbd7 8. Nge2 c5 9. dxc5 Nxc5 10. Nd4 Bd7 11. Be2 Rc8 12. 0-0 Na4 13. Nxa4 Bxa4 14. Rac1 Nd7 15. b3 Bc6 16. Rfd1 Nc5 17. b4 Ne6 18. Nxe6 fxe6 19. b5 Bd7 20. a4 Qe8 21. Rb1 axb5 22. cxb5 Bc3 23. Qa2 Qd8 24. Bc4 Rf6 25. Rbc1 Qa5 26. Qb3 Bb4 27. e5 Rf7 28. Bxe6 Bxe6 29. Qxe6 Rxc1 30. Rxc1 Qxa4 31. Qc8+ Kg7 32. Bd4 Bd2 33. Qc4 Qxc4 34. Rxc4 d5 35. e6+ Kg8 36. exf7+ 1-0

[Event "GER-chT Universities"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "2"]
[White "Hamann, Sven"]
[Black "Weber, Dominik"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2230"]
[PlyCount "57"]
[EventDate "1999.05.??"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Nbd7 7. Bd3 Be7 8. Qc2 0-0 9. Nf3 Re8 10. 0-0 Nf8 11. Bxf6 Bxf6 12. b4 g6 13. b5 Ne6 14. bxc6 bxc6 15. Na4 Qd6 16. Rfc1 Bd7 17. Nc5 Nxc5 18. Qxc5 Qxc5 19. Rxc5 Reb8 20. Rcc1 Rb2 21. Ne1 Be7 22. Bc2 Ba3 23. Bb3 Rd2 24. Rd1 Rxd1 25. Rxd1 Kf8 26. Kf1 Ke7 27. Ba4 Rb8 28. Rd3 Bd6 29. h3 1/2-1/2

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Hamann, Sven"]
[Black "Zeidler, Andreas"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2230"]
[PlyCount "27"]
[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. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nge2 Be7 6. f3 c6 7. Be3 Qc7 8. Qd2 a6 9. d5 c5 10. Nc1 Rb8 11. Be2 Nf8 12. 0-0 Ng6 13. Nd3 0-0 14. a4 1/2-1/2

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Hartwig, Maik"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2175"]
[BlackElo "2230"]
[PlyCount "14"]
[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 d5 2. g3 e6 3. Bg2 c5 4. c3 Nf6 5. Nf3 Nc6 6. 0-0 Qb6 7. b3 cxd4 1/2-1/2

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Hoffmann, Hendrik"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2315"]
[BlackElo "2230"]
[PlyCount "51"]
[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. c3 d6 3. d4 Nf6 4. dxc5 Nc6 5. Bc4 Nxe4 6. Bxf7+ Kxf7 7. Qd5+ e6 8. Qxe4 d5 9. Qf3+ Qf6 10. Be3 b6 11. cxb6 axb6 12. Qd1 Bc5 13. Bxc5 bxc5 14. Ne2 Ba6 15. 0-0 Rhb8 16. b3 c4 17. Nd2 cxb3 18. Nxb3 Bc4 19. Re1 Rxa2 20. Rxa2 Bxb3 21. Qd2 Bxa2 22. Qxa2 Kg8 23. Qa3 Qf8 24. Qa6 Qc5 25. Qd3 e5 26. Rd1 1/2-1/2

[Event "GER-chT Universities"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "1"]
[White "Noack, Thomas"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "A04"]
[BlackElo "2230"]
[PlyCount "69"]
[EventDate "1999.05.??"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Nge7 8. Nf3 Nd4 9. 0-0 0-0 10. Bh6 Nec6 11. Ne1 Rb8 12. Nd1 e5 13. Bxg7 Kxg7 14. c3 Ne6 15. Ne3 b5 16. Nd5 Nc7 17. f4 f6 18. Nxc7 Qxc7 19. Nc2 b4 20. Ne3 Ne7 21. d4 bxc3 22. bxc3 Ba6 23. Rf2 exf4 24. Rxf4 cxd4 25. cxd4 Rbc8 26. Rf3 Qb6 27. Kh1 Nc6 28. Nc2 Na5 29. Qd1 Qb2 30. Rf2 Qc3 31. Ne1 Qe3 32. Qd2 Rc3 33. Qxe3 Rxe3 34. Rc1 Rc8 35. Rd1 1/2-1/2

[Event "GER-chT Universities"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "4"]
[White "Voigt, Martin"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2257"]
[BlackElo "2230"]
[PlyCount "92"]
[EventDate "1999.05.??"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. h4 Bh6 14. g4 Bf4 15. Qf3 Re8 16. Be2 Bb7 17. Nxf4 exf4 18. Qxf4 d5 19. 0-0-0 Rxe4 20. Qxe4 dxe4 21. Rxd8+ Rxd8 22. Rd1 Rxd1+ 23. Kxd1 Ne5 24. Kd2 g5 25. hxg5 Kg7 26. Ke3 Kg6 27. Kd4 Nd3 28. a4 Nxf2 29. axb5 axb5 30. Bxb5 Nxg4 31. Be8 Kxg5 32. Bxf7 h5 33. Ne3 h4 34. Be6 Nf2 35. Ke5 h3 36. Bxh3 Nxh3 37. b4 Nf2 38. b5 Ng4+ 39. Kd4 Nxe3 40. Kxe3 Kf5 41. c4 Ke5 42. c5 Bd5 43. c6 Kd6 44. Kd4 Kc7 45. Ke3 Kc8 46. Kd4 Bxc6 1/2-1/2

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Wanzek, Daniel"]
[Black "Hamann, Sven"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2095"]
[BlackElo "2230"]
[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 c5 2. Nc3 Nc6 3. g3 g6 4. d3 Bg7 5. Be3 d6 6. Qd2 e6 7. Bg2 Nge7 8. Bh6 Bxh6 9. Qxh6 Bd7 10. Qg7 Rf8 11. Nf3 Qb6 12. Ng5 0-0-0 13. 0-0-0 Ne5 14. h3 f6 15. f4 fxg5 16. fxe5 Nc6 17. exd6 Rf2 18. Rd2 Rxd2 19. Kxd2 c4 20. Rf1 cxd3 21. b3 dxc2 22. Kxc2 e5 23. Kb2 Qd4 24. Rc1 Qxd6 25. Nb5 Qd2+ 26. Rc2 Qa5 27. Qxe5 Rf8 28. Rxc6+ 1-0

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Zeuner, Ulrich"]
[Black "Hamann, Sven"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2100"]
[BlackElo "2230"]
[PlyCount "58"]
[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. d4 e6 3. Nf3 Nf6 4. e5 Nd5 5. c4 Nb6 6. d5 d6 7. exd6 Bxd6 8. Nc3 exd5 9. cxd5 0-0 10. Be2 N8d7 11. Ne4 Nf6 12. Bg5 Bf5 13. Nxf6+ gxf6 14. Bh6 Re8 15. 0-0 Nxd5 16. Bb5 Re7 17. Nh4 Bg6 18. Qf3 Re5 19. Rad1 Rh5 20. g3 Rxh6 21. Rxd5 Qe7 22. Rfd1 Be5 23. Bc4 Rf8 24. Rd7 Qe8 25. Rxb7 Rxh4 26. gxh4 Be4 27. Qg4+ Kh8 28. Bxf7 Qa8 29. Qxe4 Rxf7 1-0

[Event "Dresden-ch"]
[Site "Dresden"]
[Date "1998.??.??"]
[Round "?"]
[White "Enneking, Hermann"]
[Black "Hamann, Sven"]
[Result "0-1"]
[ECO "D40"]
[BlackElo "2235"]
[PlyCount "76"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c5 4. e3 Nf6 5. Nf3 Nc6 6. Be2 Be7 7. 0-0 0-0 8. dxc5 Bxc5 9. a3 b6 10. b4 Bd6 11. Nb5 Bb8 12. Bb2 a6 13. Nbd4 Ne7 14. Qc2 Qc7 15. Nb3 Ng6 16. Rac1 Bb7 17. c5 Rc8 18. Bxf6 gxf6 19. Qb2 Ne5 20. Nxe5 fxe5 21. cxb6 Qxb6 22. Rxc8+ Bxc8 23. Rc1 Bd6 24. Nd2 Bd7 25. Nf3 f6 26. Ne1 Rf8 27. Qb3 e4 28. Rc3 Be5 29. Rc5 Bd6 30. Rc3 Be5 31. Rc5 d4 32. Bc4 Kg7 33. Nc2 d3 34. Nd4 Rc8 35. Ra5 Bxd4 36. Rxa6 Rxc4 37. Qxc4 d2 38. Qxd4 Qxd4 0-1

[Event "Oberliga Ost A 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?.3"]
[White "Graf, Roland"]
[Black "Hamann, Sven"]
[Result "1-0"]
[ECO "B57"]
[BlackElo "2235"]
[PlyCount "115"]
[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. Nc3 Nc6 3. Nf3 Nf6 4. Bc4 d6 5. d4 cxd4 6. Nxd4 e5 7. Nde2 Be7 8. 0-0 0-0 9. Bb3 Be6 10. Re1 Rc8 11. Be3 Ng4 12. Nd5 Bxd5 13. Bxd5 Nxe3 14. fxe3 Bh4 15. Rf1 Bg5 16. Rf3 Qb6 17. Kh1 Bxe3 18. Qf1 Nd8 19. Bb3 Bd4 20. Rd1 Ne6 21. Rxf7 d5 22. Rf5 Rxf5 23. exf5 Nc7 24. Nxd4 exd4 25. Qf3 Kh8 26. h3 Re8 27. Bxd5 Nxd5 28. Qxd5 Qxb2 29. Qf7 Qb5 30. f6 gxf6 31. Qxf6+ Kg8 32. Rxd4 Re1+ 33. Kh2 Qe5+ 34. Qxe5 Rxe5 35. Rd8+ Kf7 36. Rd7+ Kg6 37. Rxb7 Ra5 38. Rb2 Ra3 39. c4 Rc3 40. Rb7 Ra3 41. Rb2 Rc3 42. Rb3 Rxc4 43. Ra3 Rc7 44. Ra5 h5 45. Kg3 Rc3+ 46. Kh4 Rc4+ 47. g4 hxg4 48. hxg4 Rc7 49. Ra6+ Kg7 50. Kg5 Rb7 51. a4 Rc7 52. Kf5 Re7 53. a5 Kf7 54. Rf6+ Kg7 55. a6 Rc7 56. Rd6 Kf7 57. Rd5 Kf8 58. Rb5 1-0

[Event "Oberliga Ost A 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?.2"]
[White "Hamann, Sven"]
[Black "Bergmann, Peter"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "2235"]
[PlyCount "158"]
[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 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. 0-0 0-0 6. b3 Ne4 7. Bb2 d6 8. Nbd2 Nd7 9. Nxe4 fxe4 10. Ne1 d5 11. f3 exf3 12. exf3 c5 13. Nd3 Qb6 14. dxc5 Nxc5 15. Bd4 Qc7 16. Re1 Nxd3 17. Qxd3 Bc5 18. Bxc5 Qxc5+ 19. Kh1 Bd7 20. c3 Rf6 21. Qd4 Rc8 22. Rac1 Qxd4 23. cxd4 Rff8 24. Kg1 Kf7 25. Kf2 g5 26. Ke3 Kf6 27. f4 gxf4+ 28. Kxf4 Ke7+ 29. Ke3 Kd6 30. Bh3 Rxc1 31. Rxc1 Rf6 32. Rc2 Bb5 33. Bg2 e5 34. dxe5+ Kxe5 35. Rd2 Bc6 36. Kd3 Bb5+ 37. Kc3 d4+ 38. Rxd4 Bc6 39. Bxc6 Rxc6+ 40. Kd3 Rc7 41. Re4+ Kf5 42. Rf4+ Kg5 43. h3 Rd7+ 44. Rd4 Rf7 45. Ke3 Re7+ 46. Kf3 Rf7+ 47. Kg2 Rc7 48. h4+ Kf5 49. Kh3 Ke5 50. Rd8 Ke4 51. h5 Rf7 52. Kh4 b5 53. Rb8 a6 54. Rb6 Ra7 55. g4 Kd4 56. g5 Kc3 57. Rf6 Kb2 58. Rf2+ Ka3 59. g6 hxg6 60. hxg6 Rd7 61. Kg5 Rd1 62. g7 Ra1 63. g8Q Rg1+ 64. Kf5 Rxg8 65. Ke4 Rd8 66. Ke3 Rd1 67. Rc2 b4 68. Rh2 Ra1 69. Rh6 Rxa2 70. Rxa6+ Kxb3 71. Rb6 Rc2 72. Kd3 Rc8 73. Kd2 Ka3 74. Rb7 b3 75. Rb6 Kb2 76. Kd3 Ka2 77. Kd2 b2 78. Ra6+ Kb1 79. Rh6 Ra8 0-1

[Event "Dresden-ch"]
[Site "Dresden"]
[Date "1998.??.??"]
[Round "?"]
[White "Hamann, Sven"]
[Black "Glaser, Axel"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2235"]
[PlyCount "57"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[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 d5 4. cxd5 exd5 5. Bg5 Be7 6. Nf3 c6 7. Qc2 Nbd7 8. e3 0-0 9. Bd3 h6 10. Bh4 Ne8 11. Bxe7 Qxe7 12. 0-0 Nd6 13. Rfe1 Nf6 14. Ne5 Be6 15. f3 Nd7 16. Nxd7 Qxd7 17. Ne2 Bf5 18. Nf4 Bxd3 19. Nxd3 Qf5 20. Rac1 Rfe8 21. Nb4 Qxc2 22. Rxc2 Re7 23. Kf2 Rae8 24. Nd3 Nf5 25. Rce2 f6 26. b3 Kf7 27. Nc5 h5 28. g3 g6 29. Nd3 1/2-1/2

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Hamann, Sven"]
[Black "Goldberg, Valerij"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2230"]
[PlyCount "93"]
[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. c4 c6 3. Nc3 d5 4. Nf3 e6 5. cxd5 exd5 6. Bg5 h6 7. Bh4 Nbd7 8. e3 Bb4 9. Bd3 Qa5 10. Qc2 0-0 11. 0-0 Re8 12. a3 Bxc3 13. bxc3 Ne4 14. c4 Ndf6 15. Ne5 Be6 16. f3 Nd6 17. c5 Nc8 18. f4 Ne7 19. f5 Bc8 20. Bxf6 gxf6 21. Ng4 Kg7 22. Qf2 Ng8 23. Qh4 Qd8 24. Rf3 Kf8 25. Nxh6 Nxh6 26. Qxh6+ Ke7 27. Qf4 Qd7 28. Re1 Kd8 29. Re2 b5 30. Qh4 a5 31. Qxf6+ Kc7 32. e4 dxe4 33. Bxe4 Bb7 34. Bd3 Rxe2 35. Bxe2 Re8 36. Kf2 Re4 37. Bd3 Qxd4+ 38. Qxd4 Rxd4 39. g3 Rd5 40. h4 Rxc5 41. h5 Rc1 42. Re3 Kd6 43. Bf1 Rc2+ 44. Kg1 Rc5 45. g4 Re5 46. Rxe5 Kxe5 47. h6 1-0

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Hamann, Sven"]
[Black "Poenisch, Eckehard"]
[Result "1/2-1/2"]
[ECO "A97"]
[WhiteElo "2230"]
[BlackElo "2195"]
[PlyCount "28"]
[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 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 d6 5. g3 Be7 6. Bg2 0-0 7. 0-0 Qe8 8. Re1 Qg6 9. e4 Nxe4 10. Nxe4 fxe4 11. Rxe4 Nc6 12. Re1 Bf6 13. Be3 Kh8 14. Qd2 Bd7 1/2-1/2

[Event "Dresden-ch"]
[Site "Dresden"]
[Date "1998.??.??"]
[Round "?"]
[White "Hamann, Sven"]
[Black "Roos, Michael"]
[Result "0-1"]
[ECO "E84"]
[WhiteElo "2235"]
[BlackElo "2095"]
[PlyCount "70"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Rb8 9. g4 b5 10. cxb5 axb5 11. Nc1 b4 12. N3e2 Na5 13. Ng3 Nd7 14. Be2 c5 15. 0-0 cxd4 16. Bxd4 Ne5 17. b3 Nac6 18. Bb2 Qb6+ 19. Kg2 Rd8 20. h3 d5 21. exd5 Qc5 22. Bc4 Nxc4 23. bxc4 Qxc4 24. Bxg7 Kxg7 25. Rd1 Be6 26. Qb2+ Kg8 27. Nd3 Bxd5 28. Nf2 Qf4 29. Qe2 Ne5 30. Nfe4 Bc4 31. Qf2 Nd3 32. Qd2 Qe5 33. Qe3 Nf4+ 34. Kh2 Rxd1 35. Rxd1 Bxa2 0-1

[Event "Oberliga Ost A 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?.3"]
[White "Hamann, Sven"]
[Black "Seidens, Udo"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2235"]
[BlackElo "2225"]
[PlyCount "118"]
[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. Qc2 Qe7 5. Nf3 d6 6. Bg5 h6 7. Bh4 Nbd7 8. e3 e5 9. dxe5 dxe5 10. Be2 0-0 11. 0-0 Bxc3 12. Qxc3 g5 13. Bg3 Ne4 14. Qc2 Ndc5 15. b4 Bf5 16. Qb2 Nxg3 17. hxg3 Nd3 18. Bxd3 Bxd3 19. Rfd1 e4 20. Ne5 Rad8 21. Nxd3 Rxd3 22. Rxd3 exd3 23. Rd1 Rd8 24. Qc3 Qe4 25. c5 Qd5 26. Qf6 d2 27. Qxh6 Qf5 28. Qh5 Kg7 29. e4 Qe5 30. Qe2 Qc3 31. Qe3 Qf6 32. Kf1 Rd4 33. a3 Kg6 34. Ke2 Rc4 35. e5 Qf5 36. Qd3 Re4+ 37. Kxd2 Qxf2+ 38. Kc3 Qe3 39. Qxe3 Rxe3+ 40. Kc4 Re4+ 41. Kd5 Re3 42. Kc4 Re4+ 43. Kb5 c6+ 44. Ka4 Rxe5 45. Rd7 b6 46. Rxa7 bxc5 47. Ra5 Re6 48. Rxc5 Kh5 49. Kb3 Kg4 50. Rc3 Re2 51. a4 Rxg2 52. a5 Rg1 53. Ka4 Ra1+ 54. Ra3 Re1 55. a6 f5 56. a7 Re8 57. Ka5 f4 58. gxf4 gxf4 59. Kb6 f3 1-0

[Event "Dresden-ch"]
[Site "Dresden"]
[Date "1998.??.??"]
[Round "?"]
[White "Hamann, Sven"]
[Black "Teumer, Joerg"]
[Result "1/2-1/2"]
[ECO "E38"]
[WhiteElo "2235"]
[BlackElo "2255"]
[PlyCount "72"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[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. Qc2 c5 5. dxc5 Bxc3+ 6. Qxc3 Ne4 7. Qc2 Qa5+ 8. Bd2 Qxd2+ 9. Qxd2 Nxd2 10. Kxd2 Na6 11. g3 Nxc5 12. Bg2 d6 13. Nf3 Ne4+ 14. Ke3 Nf6 15. h3 d5 16. Ne5 Bd7 17. cxd5 Nxd5+ 18. Bxd5 exd5 19. Rac1 f6 20. Nxd7 Kxd7 21. Rc5 Rhe8+ 22. Kd3 Kd6 23. Rhc1 Re7 24. e3 Rd8 25. R1c3 Rdd7 26. Rc8 g6 27. f3 Ke5 28. g4 g5 29. Rc2 b6 30. R2c6 d4 31. e4 Rf7 32. Re8+ Kf4 33. Ree6 Kxf3 34. Rxf6+ Rxf6 35. Rxf6+ Kg3 36. Rh6 Kf4 1/2-1/2

[Event "Dresden-ch"]
[Site "Dresden"]
[Date "1998.??.??"]
[Round "?"]
[White "Hamann, Sven"]
[Black "Windel, Christian"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2235"]
[PlyCount "63"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. g3 d6 5. Bg2 g6 6. Nf3 Bg7 7. 0-0 0-0 8. Re1 Nbd7 9. cxb5 a6 10. bxa6 Bxa6 11. Nc3 Qa5 12. h3 Rfb8 13. e4 Ne8 14. Qc2 Rb4 15. Bd2 Rbb8 16. Nd1 Qb6 17. Bc3 Bxc3 18. bxc3 Bc4 19. Ne3 Qa6 20. Nxc4 Qxc4 21. Bf1 Qa4 22. Re2 Qxc2 23. Rxc2 Nc7 24. Nd2 Ra3 25. f3 Ne5 26. Kf2 Ra7 27. a4 Nd7 28. Rca2 Rba8 29. a5 Ne5 30. f4 Nd7 31. Rb1 Rb8 32. Rab2 1-0

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Roos, Michel"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2150"]
[BlackElo "2230"]
[PlyCount "132"]
[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. d3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 e6 6. Nf3 Nge7 7. 0-0 0-0 8. c3 d6 9. Na3 Rb8 10. Be3 b6 11. Nc2 f5 12. exf5 exf5 13. d4 h6 14. Re1 Qc7 15. Na3 a6 16. Rc1 Be6 17. dxc5 dxc5 18. Bxc5 bxc5 19. Rxe6 Rxb2 20. Nc4 Rbb8 21. Nh4 Rf6 22. Rxf6 Bxf6 23. Nxg6 Nxg6 24. Qd5+ Kg7 25. Qxc6 Qxc6 26. Bxc6 Ne7 27. Bg2 Rd8 28. Nb6 Rd2 29. a4 a5 30. Nc4 Ra2 31. Nxa5 Rxa4 32. Nb3 c4 33. Nd2 Nc8 34. Bc6 Ra3 35. Nxc4 Rxc3 36. Rxc3 Bxc3 37. Kf2 Ne7 38. Bf3 Kf6 39. Ke3 Bb4 40. Kd4 Be1 41. Ke3 Bb4 42. Bb7 Bc5+ 43. Ke2 Ba7 44. Ne5 Bd4 45. Nf3 Ba7 46. Kd3 Bb6 47. Kc4 Ba7 48. Ba6 Bb6 49. Bb5 Ba7 50. Bd7 Bb6 51. Kb5 Ba7 52. Ka6 Bc5 53. Kb7 Bb4 54. Kc7 Ba5+ 55. Kb8 Bb6 56. Bc8 Ba5 57. Kb7 Bd8 58. Ne5 Ba5 59. Nc4 Bc3 60. Kc7 Bd4 61. Nd2 Be3 62. Nf3 Ng6 63. Bd7 h5 64. Be8 h4 65. Bxg6 hxg3 66. hxg3 Kxg6 1/2-1/2

[Event "Dresden-ch"]
[Site "Dresden"]
[Date "1998.??.??"]
[Round "?"]
[White "Schmidt, Jan Peter"]
[Black "Hamann, Sven"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2310"]
[BlackElo "2235"]
[PlyCount "61"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 c5 4. Bg2 Nc6 5. 0-0 Nf6 6. cxd5 exd5 7. d4 Be7 8. Nc3 0-0 9. Bg5 c4 10. Ne5 Be6 11. Nxc6 bxc6 12. b3 Qa5 13. Qc2 Rac8 14. bxc4 dxc4 15. Ne4 Rfd8 16. Rfd1 Rd7 17. Nxf6+ gxf6 18. Bf4 Qd8 19. e3 c5 20. d5 Bxd5 21. Bh3 Be6 22. Bxe6 fxe6 23. Rxd7 Qxd7 24. Rd1 Qc6 25. Qxc4 Kg7 26. Qe2 c4 27. Qh5 Bf8 28. Qh6+ Kg8 29. Qxf6 c3 30. Be5 Rc7 31. Qh8+ 1-0

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Schuh, Ruediger"]
[Black "Hamann, Sven"]
[Result "0-1"]
[ECO "D32"]
[BlackElo "2230"]
[PlyCount "58"]
[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. Nf3 d5 2. d4 e6 3. c4 c5 4. cxd5 exd5 5. Nc3 Nc6 6. dxc5 d4 7. Na4 b5 8. cxb6 axb6 9. b3 Bf5 10. e3 d3 11. Nb2 Nb4 12. Nd4 Qc8 13. Nc4 Bc5 14. a3 Ne7 15. Bb2 Nc2+ 16. Nxc2 dxc2 17. Qd2 0-0 18. b4 b5 19. bxc5 bxc4 20. Bxc4 Qxc5 21. Qd4 Qxd4 22. exd4 Rac8 23. Bb5 Nd5 24. Kd2 Rb8 25. Bc4 Rxb2 26. Bxd5 c1Q+ 27. Kxc1 Rxf2 28. Ra2 Rc8+ 29. Kd1 Bg4+ 0-1

[Event "Oberliga Ost A 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?.2"]
[White "Stettler, Michael"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2330"]
[BlackElo "2235"]
[PlyCount "59"]
[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 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. Bg5 d4 11. Bxf6 Qxf6 12. Nd5 Qd8 13. Nd2 Re8 14. Re1 Bg4 15. Rc1 Bb6 16. Nc4 Bc5 17. a3 a6 18. Nf4 Ba7 19. Qb3 Rb8 20. Bf3 Bxf3 21. Qxf3 Qd7 22. b4 Rbd8 23. Nd3 Qd5 24. Qxd5 Rxd5 25. Rc2 f6 26. Rb1 Re7 27. Nf4 Rdd7 28. Nb2 Kf7 29. Nbd3 g5 30. Ng2 1/2-1/2

[Event "Oberliga Ost A 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?.2"]
[White "Titscher, Libor"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "D34"]
[BlackElo "2235"]
[PlyCount "55"]
[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. c4 e6 2. Nf3 d5 3. b3 Nf6 4. Bb2 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. cxd5 exd5 9. d4 Bg4 10. dxc5 Bxc5 11. Nc3 Re8 12. Na4 Be7 13. Rc1 Ne4 14. Nd4 Nxd4 15. Bxd4 Bd7 16. f3 Nf6 17. Nc3 Bc6 18. Qd3 Qa5 19. Rfd1 Bc5 20. e3 Bxd4 21. Qxd4 Rad8 22. b4 Qa6 23. Bf1 Qa3 24. Re1 a6 25. Rc2 Rc8 26. Bh3 Bd7 27. Bxd7 Nxd7 28. Nb1 1/2-1/2

[Event "Dresden-ch"]
[Site "Dresden"]
[Date "1998.??.??"]
[Round "?"]
[White "Tschann, Stephan"]
[Black "Hamann, Sven"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "2190"]
[BlackElo "2235"]
[PlyCount "36"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. Nf3 Nc6 5. cxd5 exd5 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bf4 Bg4 10. dxc5 Bxc5 11. Ne5 Be6 12. Rc1 Rc8 13. Nb5 Qb6 14. Nxc6 bxc6 15. Nc3 Be7 16. Na4 Qb5 17. Bg5 d4 18. Qxd4 Qxg5 0-1

[Event "Oberliga Ost A 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?.3"]
[White "Zipfel, Frank"]
[Black "Hamann, Sven"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2215"]
[BlackElo "2235"]
[PlyCount "61"]
[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. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Nge7 8. Nh3 Qa5 9. Bh6 Bxh6 10. Qxh6 Qb4 11. Rb1 Ng8 12. Qd2 Bd7 13. 0-0 Nd4 14. a3 Qa5 15. Ng5 f6 16. Nf3 Ne7 17. b4 Nxf3+ 18. Bxf3 cxb4 19. axb4 Qb6 20. Qh6 Kf7 21. Ne2 e5 22. c4 Nc6 23. c5 dxc5 24. bxc5 Qa6 25. d4 exd4 26. e5 Rab8 27. Bd5+ Be6 28. Bxe6+ Kxe6 29. Nf4+ Kf7 30. e6+ Kg8 31. Nd5 1-0

[Event "BL2-Ost 9697"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?.2"]
[White "Hamann, Sven"]
[Black "Hackel, Mario"]
[Result "1/2-1/2"]
[ECO "E84"]
[WhiteElo "2215"]
[BlackElo "2320"]
[PlyCount "70"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Halle"]
[BlackTeam "Plauen Koenig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Qd2 a6 8. Nge2 Rb8 9. Nc1 b6 10. Nb3 e5 11. d5 Ne7 12. 0-0-0 Ne8 13. g4 f5 14. gxf5 gxf5 15. Bh3 f4 16. Bxc8 Qxc8 17. Bf2 Qh3 18. Qe2 Rf6 19. Nd2 Rg6 20. Rdg1 Bf6 21. Qf1 Qxf1+ 22. Rxf1 b5 23. c5 dxc5 24. Bxc5 Nd6 25. b3 Kf7 26. Rhg1 Rbg8 27. Rxg6 Kxg6 28. Rg1+ Kh5 29. Rxg8 Nxg8 30. Bf2 Bh4 31. Nd1 Ne7 32. Kc2 Bxf2 33. Nxf2 c6 34. dxc6 Nxc6 35. a4 Kh4 1/2-1/2

[Event "Oberliga Ost A 9798"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?.3"]
[White "Hamann, Sven"]
[Black "Klawa, Patrick"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "2235"]
[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. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 Be7 5. 0-0 0-0 6. b3 d6 7. Bb2 c6 8. Nd2 Ng4 9. e4 e5 10. dxe5 Nxe5 11. Nf4 Qc7 12. Qe2 Bg5 13. Nc4 Bxf4 14. gxf4 Ng6 15. e5 d5 16. Nd6 Nxf4 17. Qf3 Ng6 18. Qh5 f4 19. Nxc8 Rxc8 20. Bh3 Re8 21. e6 Na6 22. Rfe1 Nc5 23. Bf5 Nf8 24. Qg4 Re7 25. Be5 Qb6 26. Bf6 Rae8 27. Bxe7 Rxe7 28. Qxf4 Nfxe6 29. Bxe6+ Rxe6 30. Rxe6 Nxe6 31. Qe5 Nf8 32. Re1 Qb4 33. c3 Qg4+ 34. Qg3 Qd7 35. Re3 h6 36. Qe5 h5 37. Qe7 Qf5 38. Kg2 Ng6 39. Qe8+ Kh7 40. Rf3 Nh4+ 0-1

[Event "BL2-Ost 9697"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?.2"]
[White "Hamann, Sven"]
[Black "Mischustov, Michael"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2215"]
[BlackElo "2390"]
[PlyCount "81"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Halle"]
[BlackTeam "Nuernberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 d6 6. e3 Re8 7. Be2 e5 8. dxe5 dxe5 9. Bd2 c6 10. e4 Bg4 11. 0-0 c5 12. Rfd1 Bxf3 13. Bg5 Qc8 14. Bxf3 Bxc3 15. bxc3 Qe6 16. Bxf6 Qxf6 17. Rd5 b6 18. Rad1 Nc6 19. Qa4 Na5 20. Be2 g6 21. g3 h5 22. h4 Red8 23. Rd7 Kg7 24. R1d5 Qc6 25. Qd1 Rxd7 26. Rxd7 Qf6 27. Qd5 Re8 28. Rxa7 Re7 29. Ra8 Nc6 30. Rc8 Re6 31. Qd7 Rd6 32. Qe8 Nd8 33. Kg2 Rd2 34. Bf3 Qd6 35. a4 Kf6 36. Qh8+ Ke7 37. Ra8 Qc7 38. Qh6 Rd7 39. Qg5+ Ke8 40. Qh6 Ke7 41. Qg5+ 1-0

[Event "Oberliga Ost A 9798"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?.3"]
[White "Hamann, Sven"]
[Black "Mueller, Norbert"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2235"]
[BlackElo "2090"]
[PlyCount "56"]
[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 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nc6 5. Be3 e5 6. d5 Nce7 7. f3 f5 8. Qd2 Nf6 9. 0-0-0 0-0 10. Bd3 c5 11. dxc6 bxc6 12. Nge2 f4 13. Bf2 Qc7 14. Kb1 Be6 15. Rc1 Rfd8 16. Nd5 Qb7 17. Nxe7+ Qxe7 18. Nc3 Rab8 19. Na4 Qc7 20. Rhd1 Kf7 21. Be1 c5 22. Qa5 Rd7 23. Be2 Bf8 24. Qxc7 Rxc7 25. Nc3 Rcb7 26. Rc2 g5 27. Nd5 h5 28. b3 Bd7 1/2-1/2

[Event "BL2-Ost 9697"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?.2"]
[White "Hamann, Sven"]
[Black "Siepelt, Heiner"]
[Result "1/2-1/2"]
[ECO "E89"]
[WhiteElo "2215"]
[BlackElo "2340"]
[PlyCount "86"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Halle"]
[BlackTeam "Wuerzburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. Nge2 c6 8. Qd2 Nbd7 9. d5 cxd5 10. cxd5 a6 11. Nc1 Nh5 12. Nd3 f5 13. 0-0-0 Ndf6 14. Be2 fxe4 15. fxe4 Ng4 16. Bg5 Bf6 17. Bxf6 Ngxf6 18. Rdf1 Kg7 19. Qd1 Qe7 20. Kb1 Bd7 21. g4 Nf4 22. Nxf4 exf4 23. g5 Ne8 24. h4 Qe5 25. Rf2 Nc7 26. Qd2 Nb5 27. Rhf1 Nxc3+ 28. Qxc3 Rac8 29. Qxe5+ dxe5 30. Rc1 Kf7 31. h5 Ke7 32. Rxc8 Bxc8 33. h6 Bd7 34. Rf1 Bh3 35. Rf2 Rc8 36. Bf3 Kd6 37. Rc2 Rd8 38. Rc3 Bf1 39. Kc2 Bb5 40. Kd2 Bd7 41. Kd3 a5 42. Rc1 b5 43. a3 Rb8 1/2-1/2

[Event "Oberliga Ost A 9798"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?.3"]
[White "Maedler, Juergen"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2235"]
[BlackElo "2235"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 c6 8. Be3 exd4 9. Nxd4 Re8 10. Qc2 d5 11. cxd5 cxd5 12. exd5 Nxd5 13. Nxd5 Qxd5 14. Bc4 Qe5 15. Qb3 Qe7 16. Rad1 Nc6 17. Nxc6 bxc6 18. Bd4 Bg4 19. f3 Bxd4+ 20. Rxd4 Be6 21. Bxe6 Qxe6 1/2-1/2

[Event "BL2-Ost 9697"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?.2"]
[White "Orsag, Milan"]
[Black "Hamann, Sven"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2385"]
[BlackElo "2215"]
[PlyCount "83"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Forchheim"]
[BlackTeam "Halle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 e6 3. c4 c5 4. cxd5 exd5 5. Nc3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Bg4 12. Qa4 Qd7 13. Rfd1 Rfd8 14. Rac1 Ne5 15. Qxd7 Rxd7 16. h3 Be6 17. f4 Nc4 18. Bf2 Nd6 19. e4 dxe4 20. Nxe6 fxe6 21. Nxe4 Nfxe4 22. Bxe4 Rad8 23. Bf3 b6 24. Bc6 Rc7 25. Bd5 Rxc1 26. Bxe6+ Kf8 27. Rxc1 Ne4 28. Be1 Nc5 29. Bf5 Nd3 30. Bxd3 Rxd3 31. Kg2 Bf6 32. Rc2 Rd7 33. Bf2 g6 34. a4 h5 35. b4 Be7 36. b5 Kf7 37. Rc6 Bf6 38. Kf3 Rd3+ 39. Ke4 Rd2 40. Rc7+ Ke6 41. Be3 Ra2 42. Rxa7 1-0

[Event "BL2-Ost 9697"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?.2"]
[White "Pribyl, Josef"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2445"]
[BlackElo "2215"]
[PlyCount "94"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bamberg"]
[BlackTeam "Halle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nf3 d5 3. g3 c5 4. Bg2 Nc6 5. 0-0 Nf6 6. b3 Be7 7. Bb2 0-0 8. e3 b6 9. Nc3 Bb7 10. d3 Qc7 11. Qe2 Rad8 12. Rfd1 Qb8 13. Rac1 dxc4 14. dxc4 Rxd1+ 15. Rxd1 Rd8 16. Ng5 Rxd1+ 17. Qxd1 Qd8 18. Qxd8+ Nxd8 19. Bxb7 Nxb7 20. Nb5 a6 21. Nc3 Nd7 22. h4 Nd6 23. Nge4 Nxe4 24. Nxe4 f6 25. Kf1 Kf7 26. Ke2 g6 27. f4 h6 28. Nf2 f5 29. e4 Nf6 30. Be5 Bd8 31. a4 a5 32. Kf3 h5 33. Bxf6 Bxf6 34. Nd3 Bd8 35. Ne5+ Kf6 36. Ke3 Bc7 37. Nd7+ Ke7 38. Ne5 Kf6 39. Nc6 Kf7 40. Na7 Ke7 41. Nb5 Kd7 42. Kf3 Bd8 43. Nc3 Ke7 44. Nd1 Kf6 45. Nf2 Bc7 46. Nd3 Kf7 47. Ne5+ Kf6 1/2-1/2

[Event "BL2-Ost 9697"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?.2"]
[White "Stettler, Michael"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2330"]
[BlackElo "2215"]
[PlyCount "81"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Leipzig ESV"]
[BlackTeam "Halle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 cxd4 10. Nxd4 h6 11. Bf4 Bg4 12. h3 Be6 13. Nxe6 fxe6 14. e4 d4 15. e5 dxc3 16. exf6 Qxd1 17. Rfxd1 Bxf6 18. bxc3 Rad8 19. Rab1 Rxd1+ 20. Rxd1 Bxc3 21. Bxc6 bxc6 22. Be3 e5 23. Bxa7 Ra8 24. Rd7 Bd4 25. Bxd4 exd4 26. Rxd4 Rxa2 27. Rd7 h5 28. h4 Re2 29. Kg2 Re6 30. Rc7 Kh7 31. Kf3 Kg6 32. Kf4 Kf6 33. f3 Kg6 34. g4 hxg4 35. fxg4 Rf6+ 36. Ke5 Kh7 37. g5 Rf1 38. h5 Rg1 39. Kf5 Rf1+ 40. Ke5 Rg1 41. Kf5 1/2-1/2

[Event "Oberliga Ost A 9798"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?.3"]
[White "Voigt, Ulrich"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2235"]
[BlackElo "2235"]
[PlyCount "38"]
[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 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Nc3 dxe5 8. dxe5 Nxc3 9. Qxd8+ Kxd8 10. bxc3 Bf5 11. Bb5 e6 12. Be3 Be7 13. Bxc6 bxc6 14. Nd4 Be4 15. f3 Bd5 16. c4 Bxc4 17. Nxc6+ Kd7 18. Nxe7 Kxe7 19. Kf2 Kd7 1/2-1/2

[Event "Meisdorf op"]
[Site "Meisdorf"]
[Date "1996.04.??"]
[Round "?"]
[White "Hamann, Sven"]
[Black "Bunzmann, Dimitrij"]
[Result "0-1"]
[ECO "E39"]
[BlackElo "2300"]
[PlyCount "48"]
[EventDate "1996.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 0-0 6. a3 Bxc5 7. Nf3 Nc6 8. b4 Be7 9. Bb2 d5 10. Rd1 Re8 11. e3 Bf8 12. Be2 a5 13. cxd5 exd5 14. b5 Ne7 15. Nd4 Ng6 16. h3 Bd6 17. 0-0 Bb8 18. Qd2 Qd6 19. f4 Ba7 20. Kh2 Nh4 21. g3 Bxd4 22. exd4 Nf5 23. Rf3 Qe6 24. Rg1 Nxd4 0-1

[Event "Meisdorf op"]
[Site "Meisdorf"]
[Date "1996.04.??"]
[Round "?"]
[White "Hamann, Sven"]
[Black "Scheipl, Ralf"]
[Result "0-1"]
[ECO "E81"]
[BlackElo "2270"]
[PlyCount "92"]
[EventDate "1996.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Na6 7. Qd2 c5 8. d5 Nc7 9. Nge2 e6 10. Nc1 exd5 11. cxd5 Re8 12. Be2 a6 13. a4 b6 14. Rb1 a5 15. 0-0 Ba6 16. Re1 Nd7 17. Bxa6 Nxa6 18. b3 Ne5 19. Nd3 Qd7 20. Nb5 Nc7 21. Nxe5 Bxe5 22. Nxc7 Qxc7 23. Qd3 Qd7 24. f4 Bg7 25. Bd2 Re7 26. h3 Rae8 27. Kh2 Bd4 28. g3 f5 29. exf5 Qxf5 30. Qxf5 Re2+ 31. Kh1 gxf5 32. g4 Kf7 33. Rxe2 Rxe2 34. Be1 Bf2 35. Bxf2 Rxf2 36. Re1 fxg4 37. Re6 Rxf4 38. Rxd6 Rb4 39. hxg4 Rxb3 40. Rc6 Rb4 41. g5 Rxa4 42. Kg2 Rd4 43. Kf3 Rxd5 44. Kf4 Rd7 45. Rxb6 Ra7 46. Rh6 Kg7 0-1

[Event "Meisdorf op"]
[Site "Meisdorf"]
[Date "1996.04.??"]
[Round "?"]
[White "Hamann, Sven"]
[Black "Votava, Jan"]
[Result "0-1"]
[ECO "A57"]
[BlackElo "2540"]
[PlyCount "66"]
[EventDate "1996.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 axb5 6. Bxb5 Qa5+ 7. Nc3 Bb7 8. Bd2 Qb6 9. Qf3 Na6 10. Bxa6 Rxa6 11. Nge2 g6 12. 0-0 Bg7 13. e4 d6 14. b3 0-0 15. Na4 Qc7 16. Bc3 Rfa8 17. Nc1 c4 18. Rb1 Bc8 19. Re1 Bg4 20. Qe3 Bd7 21. Bd4 Bxa4 22. bxa4 Rxa4 23. Qc3 Qc8 24. f3 Ra3 25. Qa1 c3 26. Ne2 Qc4 27. Kf1 Nxe4 28. Bxg7 Rxa2 29. Bxc3 Rxa1 30. Rxa1 Rxa1 31. Bxa1 Nd2+ 32. Kf2 Nb3 33. Bc3 Qxd5 0-1

[Event "BL2-Ost 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?.2"]
[White "Casper, Thomas"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2435"]
[PlyCount "85"]
[EventDate "1995.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Erfurt"]
[BlackTeam "Halle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d3 d6 4. c3 Nf6 5. Be2 g6 6. 0-0 Bg7 7. d4 0-0 8. dxc5 dxc5 9. Qc2 Qc7 10. h3 b6 11. Re1 Bb7 12. Nbd2 Rad8 13. Bf1 Nd7 14. a4 Qb8 15. Kh1 Qc8 16. Nc4 Ba6 17. Bf4 Bxc4 18. Bxc4 Nde5 19. Nxe5 Nxe5 20. Be2 Rd7 21. Red1 Rfd8 22. Rxd7 Rxd7 23. a5 c4 24. axb6 axb6 25. Qa4 h6 26. Be3 b5 27. Qxb5 Rb7 28. Qa6 Qb8 29. Bxc4 Nxc4 30. Qxc4 Rxb2 31. Qd3 Rb3 32. Rc1 Qc7 33. Bd4 Bxd4 34. Qxd4 Qf4 35. Ra1 e5 36. Qc4 Rb2 37. Rf1 Rxf2 38. Rxf2 Qxf2 39. Qd3 Qe1+ 40. Kh2 Qc1 41. Qd8+ Kg7 42. Qd3 Qf4+ 43. Kg1 1/2-1/2

[Event "BL2-Ost 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?.2"]
[White "Hamann, Sven"]
[Black "Heidrich, Manfred"]
[Result "1/2-1/2"]
[ECO "A81"]
[BlackElo "2340"]
[PlyCount "63"]
[EventDate "1995.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Halle"]
[BlackTeam "Forchheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. b3 d6 7. Bb2 Qe8 8. Nbd2 Nc6 9. Re1 e5 10. e4 fxe4 11. dxe5 dxe5 12. Nxe4 Nxe4 13. Rxe4 Bf5 14. Re1 Rd8 15. Qe2 e4 16. Bxg7 Kxg7 17. Ng5 Nd4 18. Qc4 Qe5 19. f4 b5 20. fxe5 bxc4 21. Bxe4 h6 22. c3 hxg5 23. cxd4 Rxd4 24. Bxf5 gxf5 25. Rac1 Kf7 26. e6+ Ke7 27. Rxc4 Rxc4 28. bxc4 f4 29. Re5 fxg3 30. hxg3 Rf3 31. Rxg5 Kxe6 32. Ra5 1/2-1/2

[Event "BL2-Ost 9697"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?.2"]
[White "Hamann, Sven"]
[Black "Roesch, Arnd"]
[Result "1/2-1/2"]
[ECO "D82"]
[WhiteElo "2215"]
[BlackElo "2345"]
[PlyCount "30"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Halle"]
[BlackTeam "Chemnitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c5 6. dxc5 Qa5 7. Rc1 Ne4 8. Nge2 dxc4 9. Qa4+ Qxa4 10. Nxa4 Bd7 11. Nec3 Nxc3 12. Nxc3 Na6 13. Bxc4 Nxc5 14. 0-0 Ne6 15. Bg3 Bc6 1/2-1/2

[Event "BL2-Ost 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?.2"]
[White "Hamann, Sven"]
[Black "Schirm, Friedmar"]
[Result "1/2-1/2"]
[ECO "D92"]
[BlackElo "2315"]
[PlyCount "87"]
[EventDate "1995.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Halle"]
[BlackTeam "Kassel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bf4 c5 6. dxc5 Qa5 7. e3 dxc4 8. Bxb8 Rxb8 9. Qa4+ Qxa4 10. Nxa4 Ne4 11. Bxc4 Bd7 12. Bb3 0-0 13. Rb1 Rfc8 14. 0-0 Nxc5 15. Nxc5 Rxc5 16. Rfc1 Rxc1+ 17. Rxc1 Bxb2 18. Rc7 Be8 19. Rxe7 Ba3 20. Re4 Kg7 21. Rc4 a5 22. Nd4 a4 23. Bd1 b5 24. Rc2 Bd6 25. Kf1 b4 26. Rd2 Be7 27. Ke2 Rd8 28. Kd3 Bb5+ 29. Kc2 Bc4 30. Kb1 Ra8 31. Be2 Bxe2 32. Rxe2 Bf6 33. Rb2 Rb8 34. Kc2 Rc8+ 35. Kd3 Rc3+ 36. Ke4 Be7 37. Ne2 f5+ 38. Kd5 Rc8 39. Nd4 Kf7 40. Nc6 b3 41. axb3 Bf6 42. Nd4 Be7 43. Nc6 Bf6 44. Nd4 1/2-1/2

[Event "BL2-Ost 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?.2"]
[White "Klingelhoefer, Stefan"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2290"]
[PlyCount "120"]
[EventDate "1995.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Giessen"]
[BlackTeam "Halle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 e6 3. c3 c5 4. Bg5 Qb6 5. Qc2 Nc6 6. e3 Bd7 7. Nbd2 cxd4 8. exd4 Rc8 9. Qb1 Be7 10. Bxe7 Ncxe7 11. a4 Nf5 12. Ne5 Nf6 13. Bd3 Nd6 14. 0-0 Qd8 15. f4 0-0 16. g4 Bc6 17. Nxc6 Rxc6 18. g5 Nfe4 19. Nxe4 Nxe4 20. Bxe4 dxe4 21. Qxe4 Qb6 22. Rf2 Rd8 23. h4 Qb3 24. Qe5 Rcc8 25. Qb5 Qd5 26. Re1 a6 27. Qxd5 Rxd5 28. Re5 Rxe5 29. dxe5 Rd8 30. Kg2 Rd3 31. a5 h5 32. Kf1 Rd1+ 33. Ke2 Rh1 34. Kd3 Rxh4 35. Kc4 Rh1 36. Kc5 Rd1 37. Rh2 Rd5+ 38. Kb6 Rb5+ 39. Kc7 Rb3 40. c4 g6 41. c5 Rb5 42. Rc2 h4 43. Kb8 h3 44. b4 Rxb4 45. Ka7 Rb3 46. c6 bxc6 47. Kxa6 c5 48. Rxc5 h2 49. Rc1 Rb2 50. Ka7 Kf8 51. a6 Ke7 52. Rd1 Ke8 53. Ka8 Rg2 54. Rh1 Kd7 55. a7 Rb2 56. Rd1+ Kc6 57. Rc1+ Kd5 58. f5 exf5 59. e6 fxe6 60. Rb1 Rxb1 1/2-1/2

[Event "BL2-Ost 9697"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?.2"]
[White "Roeber, Bjoern"]
[Black "Hamann, Sven"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2245"]
[BlackElo "2215"]
[PlyCount "61"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Gohlis"]
[BlackTeam "Halle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. Nc3 0-0 9. b3 Ne4 10. Bb2 Bf6 11. e3 Bg4 12. Ne2 Re8 13. h3 cxd4 14. Nexd4 Bd7 15. Rc1 Rc8 16. a3 Qb6 17. b4 a5 18. Qb3 Nxd4 19. Bxd4 Bxd4 20. exd4 axb4 21. Rxc8 Rxc8 22. Qxd5 Bc6 23. Qb3 Nc3 24. Qxb4 Qxb4 25. axb4 b6 26. Kh2 Ne2 27. Rd1 Rd8 28. d5 Rxd5 29. Re1 Bb5 30. Bf1 Nd4 31. Nxd4 1-0

[Event "BL2-Ost 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?.2"]
[White "Roesch, Arnd"]
[Black "Hamann, Sven"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2370"]
[PlyCount "97"]
[EventDate "1995.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Chemnitz"]
[BlackTeam "Halle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. Nf3 g6 5. e3 Bg7 6. Bd3 c6 7. 0-0 0-0 8. Re1 Qb6 9. Rb1 Re8 10. e4 dxe4 11. Bxe4 Nf8 12. Bd3 Bg4 13. Be3 Qd8 14. h3 Bxf3 15. Qxf3 Ne6 16. Ne2 Nd5 17. Bc4 Nec7 18. c3 Qd7 19. Rbd1 Rf8 20. Bc1 Rad8 21. Bb3 Nf6 22. Nf4 e6 23. Nd3 h6 24. Bxh6 Bxh6 25. Qxf6 Nd5 26. Qf3 Qe7 27. c4 Nc7 28. d5 Bg7 29. dxc6 bxc6 30. Qxc6 Rd4 31. Qc5 Qd8 32. Nb4 e5 33. Nc6 Rxd1 34. Rxd1 Ne6 35. Qxa7 Qa8 36. Qxa8 Rxa8 37. Ne7+ Kh7 38. Nd5 Nd4 39. Rd2 Bh6 40. f4 Bg7 41. Kf2 f6 42. g3 f5 43. fxe5 Bxe5 44. Nb6 Ra7 45. c5 Rc7 46. Na4 Ra7 47. Bd1 Ne6 48. b4 Ng5 49. Rd3 1-0

[Event "BL2-Ost 9697"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?.2"]
[White "Zolnierowicz, Krzysztof"]
[Black "Hamann, Sven"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2360"]
[BlackElo "2215"]
[PlyCount "85"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Hof"]
[BlackTeam "Halle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. h3 d6 8. d4 Qb6 9. Bf1 e5 10. dxc5 dxc5 11. Na3 Qc7 12. Nc4 Rd8 13. Qc2 h6 14. Ne3 Be6 15. g3 Ne8 16. h4 a6 17. h5 g5 18. Nh2 Nf6 19. Be2 Rd7 20. Nhg4 Nxg4 21. Bxg4 Bxg4 22. Nxg4 Qd6 23. Ne3 Ne7 24. Rd1 Qe6 25. Rxd7 Qxd7 26. Qd1 Rd8 27. Qxd7 Rxd7 28. Kf1 Kf8 29. Ke2 Ng8 30. f3 Nf6 31. g4 Ke8 32. a4 Kd8 33. Nc4 Ne8 34. Be3 b5 35. axb5 axb5 36. Nb6 Rb7 37. Bxc5 Nc7 38. b4 Ke8 39. Ra2 Bf8 40. Nc8 Bxc5 41. bxc5 Kf8 42. Nd6 Rb8 43. Ra7 1-0

[Event "Oberliga Ost-A 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Boehm, Erwin"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "B24"]
[PlyCount "118"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 e6 4. Bg2 Nge7 5. d3 d6 6. Be3 Nd4 7. Qd2 Bd7 8. Nd1 Bc6 9. c3 Ndf5 10. f4 Nxe3 11. Qxe3 Qb6 12. Nf3 g6 13. h4 Bg7 14. 0-0 0-0 15. Kh2 h6 16. Qe2 Qc7 17. Ne3 Rae8 18. h5 f5 19. Ng1 g5 20. fxg5 hxg5 21. Nh3 Bh6 22. d4 Bd7 23. Rad1 cxd4 24. cxd4 Kh7 25. Rc1 Qb6 26. Nc4 Qa6 27. Qd2 b5 28. Ne3 Qb6 29. exf5 exf5 30. Qd3 Kh8 31. Rfe1 Ng8 32. Nd5 Qb8 33. Rxe8 Bxe8 34. Qe3 g4 35. Nhf4 Bxh5 36. Qe6 Qe8 37. Qxd6 Bf7 38. Nf6 Bxf4 39. Nxe8 Bxd6 40. Nxd6 Bxa2 41. Ra1 Rf6 42. Nxb5 Rb6 43. Nc3 Bc4 44. Ra4 Bd3 45. b4 a6 46. Nd5 Rh6+ 47. Kg1 Rd6 48. Kf2 Nf6 49. Nxf6 Rxf6 50. d5 Bb5 51. Ra1 f4 52. Be4 Kg7 53. gxf4 Rxf4+ 54. Ke3 Rf1 55. Ra2 Kf6 56. Rh2 Re1+ 57. Kf4 Rf1+ 58. Kxg4 Ke5 59. Bg2 Rf4+ 1/2-1/2

[Event "Oberliga Ost-A 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Graf, Roland"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "B45"]
[PlyCount "64"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 a6 7. Bb3 b5 8. a3 Bb7 9. 0-0 Qc7 10. Nf3 Be7 11. Re1 d6 12. Ng5 h6 13. Nh3 e5 14. Nd5 Nxd5 15. Bxd5 Nb8 16. Re3 Bxd5 17. Qxd5 Qc6 18. Qd1 Nd7 19. f3 0-0 20. Nf2 Rac8 21. Rc3 Qb7 22. Rxc8 Rxc8 23. Ng4 Qb6+ 24. Be3 Qc6 25. Qe1 h5 26. Nf2 d5 27. exd5 Qxd5 28. Rd1 Qe6 29. Qd2 Nf6 30. Qe2 Nd5 31. Bc1 Bc5 32. c3 Nb6 1/2-1/2

[Event "Oberliga Ost-A 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Hamann, Sven"]
[Black "Bueder, Thomas"]
[Result "1/2-1/2"]
[ECO "E81"]
[BlackElo "2250"]
[PlyCount "36"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c6 7. Qd2 a6 8. Nge2 b5 9. g4 e5 10. d5 bxc4 11. Ng3 cxd5 12. exd5 Nbd7 13. Bxc4 e4 14. Ngxe4 Nxe4 15. Nxe4 f5 16. gxf5 gxf5 17. Nf2 f4 18. Bd4 Ne5 1/2-1/2

[Event "Oberliga Ost-A 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Hamann, Sven"]
[Black "Haessler, Wolfgang"]
[Result "1/2-1/2"]
[ECO "E06"]
[PlyCount "21"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c4 e6 4. cxd5 exd5 5. Nc3 c6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 Nbd7 9. Bf4 0-0 10. Ne5 Re8 11. Nxd7 1/2-1/2

[Event "Oberliga Ost-A 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Hamann, Sven"]
[Black "Mueller, Klaus Uwe"]
[Result "1/2-1/2"]
[ECO "A55"]
[BlackElo "2345"]
[PlyCount "46"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 Be7 6. Be2 0-0 7. 0-0 c6 8. h3 Re8 9. Qc2 a6 10. Be3 b5 11. Rfd1 Qc7 12. cxb5 cxb5 13. Rac1 Bb7 14. Qb1 Qb8 15. d5 Bd8 16. b4 Bb6 17. Bxb6 Nxb6 18. Nd2 Qd8 19. Nb3 Rc8 20. Na5 Re7 21. Qd3 Nc4 22. Nxc4 Rxc4 23. a3 Qb6 1/2-1/2

[Event "Oberliga Ost-A 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Hamann, Sven"]
[Black "Spiegelberg, Olaf"]
[Result "1-0"]
[ECO "E84"]
[PlyCount "81"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nc6 6. Be3 a6 7. Nge2 Rb8 8. Qd2 0-0 9. 0-0-0 b5 10. h4 h5 11. Nf4 b4 12. Nb1 e5 13. dxe5 dxe5 14. Qxd8 Nxd8 15. Nd5 Ne6 16. Nd2 Re8 17. Nb3 Bb7 18. Nc5 Nxc5 19. Bxc5 a5 20. Be2 Nxd5 21. cxd5 Bf8 22. Be3 Bd6 23. Kb1 Bc8 24. Rc1 Bd7 25. Bc5 Kf8 26. Bxd6+ cxd6 27. Rc7 Red8 28. Rhc1 Ke8 29. Ra7 Ra8 30. Rcc7 Rxa7 31. Rxa7 f5 32. Rxa5 fxe4 33. fxe4 Ke7 34. Ra7 Rb8 35. g4 Kd8 36. gxh5 gxh5 37. Bxh5 b3 38. axb3 Rxb3 39. Bg6 Re3 40. h5 Bb5 41. h6 1-0

[Event "Staufer op 07th"]
[Site "Schwaebisch Gmuend"]
[Date "1995.??.??"]
[Round "?"]
[White "Ksieski, Zbigniew"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2390"]
[BlackElo "2365"]
[PlyCount "68"]
[EventDate "1995.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 045 Extra"]
[Source "ChessBase"]
[SourceDate "1995.05.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.05.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. Be3 c4 9. Ne5 0-0 10. b3 cxb3 11. Qxb3 Na5 12. Qa4 Be6 13. Rc1 b6 14. Bd2 Rc8 15. Na3 Bxa3 16. Qxa3 Nc4 17. Nxc4 dxc4 18. Rd1 Re8 19. Bg5 Bd5 20. Bxf6 gxf6 21. Bf1 a5 22. f3 f5 23. Qc1 Qe7 24. Kf2 b5 25. a3 c3 26. Re1 Qf6 27. Qf4 b4 28. axb4 axb4 29. Ra5 Red8 30. Bh3 Qb6 31. Bxf5 Qxa5 32. Qh6 Rc6 33. Bxh7+ Kh8 34. Bg6+ Kg8 1/2-1/2

[Event "Oberliga Ost-A 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Sandner, Gunter"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "32"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. g3 c5 4. Bg2 Nc6 5. 0-0 Nf6 6. c4 Be7 7. cxd5 exd5 8. Nc3 0-0 9. Bf4 Bg4 10. Ne5 cxd4 11. Nxc6 bxc6 12. Qxd4 Qb6 13. Qd2 Rfe8 14. h3 Bh5 15. Rac1 Bb4 16. e3 Bg6 1/2-1/2

[Event "Oberliga Ost-A 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Schoetzig, Andreas"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "52"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 g6 5. Bc4 Nge7 6. d3 Bg7 7. 0-0 0-0 8. Qe1 Nd4 9. Nxd4 Bxd4+ 10. Kh1 Bg7 11. f5 gxf5 12. Qg3 Kh8 13. exf5 Nxf5 14. Rxf5 exf5 15. Nd5 d6 16. Bg5 f4 17. Qh4 f6 18. Nxf4 Bf5 19. Bh6 Bxh6 20. Qxh6 Qe8 21. g4 Be4+ 22. dxe4 Qxe4+ 23. Kg1 Qxc4 24. Ng6+ Kg8 25. Ne7+ Kh8 26. Ng6+ Kg8 1/2-1/2

[Event "BL2-Ost 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?.7"]
[White "Hamann, Sven"]
[Black "Habibi, Ali"]
[Result "0-1"]
[ECO "E81"]
[BlackElo "2265"]
[PlyCount "62"]
[EventDate "1993.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Halle"]
[BlackTeam "Kassel Hermania"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. f3 0-0 6. Be3 Na6 7. Qd2 c5 8. Nge2 Be6 9. Nf4 cxd4 10. Bxd4 Bd7 11. Nfd5 Ne8 12. Bxg7 Kxg7 13. Be2 e6 14. Ne3 h5 15. 0-0 Qb6 16. Kh1 Rd8 17. f4 Bc6 18. Bf3 Nf6 19. Rae1 Nc5 20. Qc2 Qb4 21. b3 a5 22. Rb1 Rc8 23. Rfd1 b5 24. a3 Qxa3 25. cxb5 Bxe4 26. Bxe4 Ncxe4 27. Nc4 Rxc4 28. bxc4 Qxc3 29. Qe2 Qa3 30. Rbc1 Qc5 31. Rf1 Rc8 0-1

[Event "BL2-Ost 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?.8"]
[White "Hamann, Sven"]
[Black "Hoffmann, Andre1111"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "26"]
[EventDate "1993.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Halle"]
[BlackTeam "Chemnitz Lok"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Nge2 0-0 9. Qc2 Re8 10. 0-0 Nb6 11. Bxf6 Bxf6 12. b4 Bg4 13. Rac1 Rc8 1/2-1/2

[Event "BL2-Ost 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?.7"]
[White "Hamann, Sven"]
[Black "Klemm, Dietmar"]
[Result "0-1"]
[ECO "A57"]
[PlyCount "82"]
[EventDate "1993.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Halle"]
[BlackTeam "Leipzig Gohlis"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 Bb7 6. Nc3 g6 7. Nf3 d6 8. a4 Bg7 9. Ra3 0-0 10. Qb3 Qc8 11. Bc4 Nbd7 12. a5 Ng4 13. b6 Nde5 14. Nxe5 Nxe5 15. 0-0 Qg4 16. Be2 Qc8 17. Ra4 Re8 18. f4 Nd7 19. Bf3 f5 20. g4 Nf6 21. g5 Nd7 22. Bd2 Nf8 23. e4 Kh8 24. Qc2 Bd4+ 25. Kg2 e5 26. dxe6 Qxe6 27. exf5 Bxf3+ 28. Kxf3 gxf5 29. Re1 Qg6 30. Qd3 Rxe1 31. Bxe1 Ne6 32. Nd5 Re8 33. Nf6 Bxf6 34. gxf6 Nd4+ 35. Rxd4 Qg4+ 36. Kf2 cxd4 37. Bd2 Qh4+ 38. Kf1 Qxf6 39. Qxd4 Qxd4 40. Bc3 Qxc3 41. bxc3 Kg7 0-1

[Event "BL2-Ost 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?.8"]
[White "Hamann, Sven"]
[Black "Qendro, Llambi"]
[Result "1/2-1/2"]
[ECO "A44"]
[BlackElo "2300"]
[PlyCount "120"]
[EventDate "1993.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Halle"]
[BlackTeam "Hofheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. d5 e5 3. c4 d6 4. Nc3 Be7 5. e3 Nf6 6. Bd3 0-0 7. Nge2 Ne8 8. f4 exf4 9. exf4 Bh4+ 10. g3 Bf6 11. 0-0 Bh3 12. Re1 Na6 13. Ne4 Bg4 14. Kg2 Qd7 15. Nf2 Bxe2 16. Bxe2 Bd4 17. Ne4 Nf6 18. Nxf6+ Bxf6 19. Bg4 Qc7 20. Qb3 Qa5 21. Be3 Qb4 22. Re2 Qxb3 23. axb3 Rfe8 24. Rae1 Nb4 25. Bd2 Rxe2+ 26. Rxe2 Nd3 27. Bc3 Nc1 28. Re3 Bxc3 29. Rxc3 Na2 30. Re3 Kf8 31. Bf5 g6 32. Bb1 Nc1 33. Kf2 Re8 34. Rxe8+ Kxe8 35. Bc2 Ke7 36. Ke3 Kf6 37. Kd2 Na2 38. Bb1 Nb4 39. Ke3 h6 40. Kf3 Na6 41. Bc2 Nc7 42. h3 b5 43. Bd3 b4 44. Bc2 a5 45. Ke4 Na8 46. Bd3 Nb6 47. Kf3 g5 48. Kg4 gxf4 49. gxf4 a4 50. bxa4 Nxa4 51. b3 Nc3 52. Kf3 Na2 53. Bc2 Kg7 54. Ke3 Nc1 55. Kd2 Na2 56. Ke3 Nc3 57. Kf3 Kg8 58. Ke3 Kf8 59. Kf3 Ke7 60. Ke3 Kf6 1/2-1/2

[Event "BL2-Ost 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?.7"]
[White "Heinz, Juergen"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2270"]
[PlyCount "54"]
[EventDate "1993.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Hof"]
[BlackTeam "Halle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 e6 3. d4 c5 4. g3 Nc6 5. Bg2 Nf6 6. 0-0 Be7 7. dxc5 Bxc5 8. cxd5 exd5 9. Nbd2 0-0 10. Nb3 Bb6 11. Nbd4 Re8 12. Nxc6 bxc6 13. e3 Ba6 14. Re1 Ne4 15. Qc2 Qf6 16. Bd2 Rab8 17. Rac1 Rec8 18. b4 Bc4 19. a3 a5 20. Rb1 axb4 21. axb4 Ra8 22. Bc1 Qe7 23. Nd4 Ra2 24. Bb2 Bxd4 25. exd4 Qxb4 26. Bxe4 dxe4 27. Qxe4 Bd5 1/2-1/2

[Event "BL2-Ost 9394 playoff"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?.7"]
[White "Klemm, Dietmar"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "91"]
[EventDate "1993.10.??"]
[EventType "team-match"]
[EventRounds "1"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Gohlis"]
[BlackTeam "Halle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. Nc3 0-0 9. Bg5 cxd4 10. Nxd4 h6 11. Bf4 Bg4 12. Rc1 Qd7 13. a3 Bh3 14. Qd3 Rfe8 15. Ncb5 Rac8 16. b4 g5 17. Be3 Ne5 18. Qb3 Nc4 19. Nxa7 Bxg2 20. Kxg2 Ra8 21. Nab5 Ng4 22. Rcd1 Ngxe3+ 23. fxe3 Bf8 24. Rd3 Bg7 25. a4 Bxd4 26. Nxd4 Qxa4 27. Qxa4 Rxa4 28. Nf5 Kh7 29. Rxd5 Rxe3 30. Rf2 Re5 31. Rxe5 Nxe5 32. b5 Rb4 33. Nd6 Kg6 34. h3 f6 35. e3 Nc4 36. Nxc4 Rxc4 37. Rb2 b6 38. Kf3 h5 39. g4 f5 40. gxf5+ Kxf5 41. Rb3 Ke5 42. Rb1 Rc2 43. Rg1 Kf6 44. Rd1 Ke6 45. Rb1 Rc5 46. Ke4 1/2-1/2

[Event "Oberliga Ost-A 9293"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?"]
[White "Babrikowski, Peter"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2265"]
[PlyCount "86"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Be2 Nc6 7. 0-0 Be7 8. Na3 0-0 9. Nb5 Qd8 10. dxc5 Bxc5 11. b4 Bb6 12. Bg5 a6 13. Nd6 Bc7 14. Nxc8 Rxc8 15. Qb3 h6 16. Bh4 g5 17. Bg3 Nd5 18. c4 Nf4 19. Bxf4 Bxf4 20. Rad1 Qe7 21. a3 Rfd8 22. g3 Be5 23. Nxe5 Nxe5 24. c5 Rc7 25. Qe3 Nc6 26. Bf3 Rcd7 27. Rxd7 Qxd7 28. Rd1 Qc7 29. Rxd8+ Qxd8 30. Bxc6 bxc6 31. Qe2 a5 32. b5 cxb5 33. c6 b4 34. axb4 axb4 35. Qc4 Qc7 36. Qb5 Qd6 37. Qc4 Qc7 38. Qa6 b3 39. Qb7 b2 40. Qxc7 b1Q+ 41. Kg2 Qe4+ 42. Kf1 Qb1+ 43. Ke2 Qe4+ 1/2-1/2

[Event "Oberliga Ost-A 9293"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?"]
[White "Baerthel, Jan"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2215"]
[PlyCount "118"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 c4 10. Ne5 Be6 11. Bxf6 gxf6 12. Nxc6 bxc6 13. e4 Rb8 14. Rb1 Qa5 15. Qh5 Rfd8 16. exd5 cxd5 17. Be4 Kf8 18. Qxh7 Ke8 19. Bf5 Kd7 20. Rfe1 Re8 21. Re2 Rb6 22. Rbe1 Rxb2 23. Qxf7 Rxe2 24. Bxe6+ Kd8 25. Rxe2 Qxc3 26. Bxd5 Qxd4 27. Bxc4 Qd6 28. Bb5 Rh8 29. Qc4 Rh5 30. Qg8+ Kc7 31. Rc2+ Rc5 32. Rxc5+ Qxc5 33. Qc4 Qxc4 34. Bxc4 Bc5 35. Kg2 Kd6 36. f4 Ke7 37. Kf3 Kf8 38. g4 Kg7 39. h4 a5 40. Ke4 Bf2 41. h5 Kh6 42. Kf5 Be3 43. a4 Bc1 44. Be2 Bd2 45. Ke4 Kg7 46. Bb5 Kh6 47. Ba6 Bc1 48. Be2 Bd2 49. g5+ fxg5 50. f5 Bc3 51. Bg4 Kg7 52. Kd5 Kf6 53. h6 Bb4 54. h7 Kg7 55. Ke6 Kxh7 56. Kf7 Kh8 57. f6 Ba3 58. Be6 Kh7 59. Bf5+ Kh8 1/2-1/2

[Event "Oberliga Ost-A 9293"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?"]
[White "Bergmann, Andy"]
[Black "Hamann, Sven"]
[Result "1/2-1/2"]
[ECO "D61"]
[PlyCount "63"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 0-0 7. Qc2 c6 8. Rd1 Re8 9. a3 dxc4 10. Bxc4 Nd5 11. Bxe7 Qxe7 12. 0-0 Nxc3 13. Qxc3 b6 14. e4 Bb7 15. Rfe1 Qf6 16. e5 Qe7 17. b4 Red8 18. Qb3 Nf8 19. Qe3 Rac8 20. Rc1 c5 21. dxc5 Bxf3 22. Qxf3 bxc5 23. b5 Rd4 24. a4 Qc7 25. Qe3 Nd7 26. Bb3 g6 27. f4 Rb4 28. Red1 c4 29. Rxc4 Rxc4 30. Bxc4 Qxc4 31. Rxd7 Qxa4 32. h3 1/2-1/2

