[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2019.04.07"]
[Round "11.8"]
[White "Merker, Matthias"]
[Black "Scheibe, Axel"]
[Result "1/2-1/2"]
[ECO "A44"]
[WhiteElo "2131"]
[PlyCount "219"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Coswig TuS"]
[BlackTeam "Leipzig SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. d5 e5 3. c4 d6 4. Nc3 Be7 5. g3 Bg5 6. e3 f5 7. Bg2 Nd7 8. Nh3 Bh6 9. 0-0 Ngf6 10. a3 0-0 11. b4 g5 12. f4 gxf4 13. gxf4 e4 14. Rb1 Bg7 15. Bd2 Nb6 16. Qb3 Bd7 17. bxc5 dxc5 18. Nb5 Bxb5 19. Qxb5 h6 20. Nf2 Ne8 21. Rfc1 Nd6 22. Qb3 Qe8 23. Ba5 Nbc8 24. Nd1 Rf7 25. Bf1 Bf6 26. Rc2 Rg7+ 27. Rg2 Rxg2+ 28. Bxg2 Qg6 29. Bc3 Nb6 30. Nb2 Kh7 31. Rc1 Rg8 32. Rc2 Qg7 33. Bxf6 Qxf6 34. Qc3 Qxc3 35. Rxc3 Kg6 36. Kf2 Kf6 37. Bf1 Nd7 38. Rb3 Nf8 39. Na4 b6 40. Nc3 Ke7 41. a4 Nd7 42. Nb5 Nxb5 43. Rxb5 Nf6 44. Be2 Kd6 45. a5 Kc7 46. Rb1 Ne8 47. axb6+ axb6 48. Ra1 Kb7 49. Bd1 Nd6 50. Ba4 Rg6 51. Bc6+ Kb8 52. Ra8+ Kc7 53. Ra7+ Kb8 54. Re7 Kc8 55. Rh7 Kd8 56. Bd7 Rf6 57. Be6 Nxc4 58. Rb7 Ke8 59. h4 Kd8 60. h5 Ke8 61. Rb8+ Ke7 62. Rb7+ Ke8 63. Ke2 Kd8 64. Rd7+ Ke8 65. Rb7 Kd8 66. Rb8+ Ke7 67. Bg8 Nb2 68. Rb7+ Kd8 69. Be6 Nc4 70. Rd7+ Ke8 71. Rb7 Kd8 72. Rg7 Ke8 73. Rg8+ Ke7 74. Rb8 Rf8 75. Rb7+ Kd8 76. Rg7 Rf6 77. Rg6 Ke7 78. Rg8 Nd6 79. Kd2 Nc4+ 80. Ke2 Nd6 81. Rb8 Nc4 82. Rb7+ Kd8 83. Rb8+ Kc7 84. Rc8+ Kd6 85. Rg8 Kc7 86. Rg6 Rf8 87. Rxh6 b5 88. Rh7+ Kb6 89. h6 b4 90. Rg7 Rh8 91. h7 Nd6 92. Rd7 Nb5 93. Bxf5 b3 94. Kd2 c4 95. Bxe4 c3+ 96. Kd1 Kc5 97. Rg7 c2+ 98. Kd2 Nc3 99. Bxc2 bxc2 100. Kxc2 Nxd5 101. Kd3 Nf6 102. Ke2 Rxh7 103. Rg5+ Kd6 104. Kd3 Re7 105. Ra5 Nd5 106. Kd4 Nxe3 107. Ra6+ Kd7 108. Ra7+ Kd6 109. Rxe7 Kxe7 110. Kxe3 1/2-1/2

[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2019.04.06"]
[Round "10.8"]
[White "Roemling, Sven"]
[Black "Merker, Matthias"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2126"]
[BlackElo "2131"]
[PlyCount "175"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Leipzig SG II"]
[BlackTeam "Coswig TuS"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 cxd4 5. 0-0 d5 6. Nxd4 e5 7. Nf3 Nc6 8. c4 d4 9. e3 Be7 10. exd4 exd4 11. Nbd2 0-0 12. Nb3 d3 13. Be3 Ng4 14. Bf4 g5 15. Bd2 Nge5 16. Nxg5 Bg4 17. Qc1 Be2 18. Re1 h6 19. Nh3 a5 20. Bc3 Kh7 21. Qf4 Ng6 22. Be4 a4 23. Nc1 Qd7 24. Bf5 Qd8 25. Nxe2 dxe2 26. Rxe2 Bf6 27. Rd2 Qe7 28. Rd7 Qxd7 29. Bxd7 Nxf4 30. Bxf6 Nxh3+ 31. Bxh3 Kg6 32. Bc3 Rfe8 33. Bg2 Re7 34. Bd5 f5 35. Kg2 Re2 36. Bf3 Re7 37. Rd1 Rd8 38. Rd5 Red7 39. Rb5 Ra8 40. Bd5 Re7 41. Rb6 Rc8 42. Kf3 Kg5 43. h4+ Kg6 44. Kf4 Kh7 45. Bf6 Rec7 46. Be6 Rf8 47. Bc3 Ne7 48. Bb4 Ng6+ 49. Kf3 Ne5+ 50. Kg2 Rf6 51. Bc3 Re7 52. Bg8+ Kxg8 53. Rxf6 Nxc4 54. Rxf5 Re2 55. Rb5 a3 56. bxa3 Rxa2 57. Bb4 b6 58. g4 Kf7 59. Kg3 Nxa3 60. Rxb6 Rb2 61. Ra6 Rb3+ 62. f3 Nc2 63. Bc5 Rc3 64. Bf2 Kg7 65. h5 Kh7 66. Ra7+ Kg8 67. Kg2 Ne3+ 68. Bxe3 Rxe3 69. Kg3 Rb3 70. Re7 Ra3 71. Kf4 Ra5 72. Re5 Ra4+ 73. Kf5 Kf7 74. f4 Ra7 75. Rb5 Kg7 76. g5 hxg5 77. fxg5 Ra1 78. Rb7+ Kg8 79. g6 Ra5+ 80. Kf6 Ra6+ 81. Kg5 Ra5+ 82. Kh6 Ra8 83. Rb6 Rc8 84. Kg5 Rc5+ 85. Kf6 Rc8 86. h6 Rf8+ 87. Ke7 Ra8 88. Rd6 1-0

[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2019.03.24"]
[Round "9.6"]
[White "Merker, Matthias"]
[Black "Paul, Johannes"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2131"]
[BlackElo "2361"]
[PlyCount "48"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Coswig TuS"]
[BlackTeam "Magdeburg Aufbau Elbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d6 5. e3 0-0 6. Bd3 Nbd7 7. Nge2 b6 8. 0-0 Bb7 9. a3 Bxc3 10. Nxc3 c5 11. Bd2 Qe7 12. Rad1 Rac8 13. Qb1 Ba6 14. b3 Rfd8 15. Rfe1 d5 16. cxd5 Bxd3 17. Qxd3 exd5 18. dxc5 Nxc5 19. Qb1 Qe5 20. h3 Nfe4 21. Nb5 Rc6 22. f3 Ng5 23. f4 Nxh3+ 24. gxh3 Qh5 0-1

[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2019.03.23"]
[Round "8.6"]
[White "Stolz, Mike"]
[Black "Merker, Matthias"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2305"]
[BlackElo "2131"]
[PlyCount "91"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Coswig TuS"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. dxe5 Nc6 6. Be2 g6 7. c4 Ndb4 8. a3 Qxd1+ 9. Kxd1 Na6 10. b4 Nd8 11. Bb2 Bg7 12. Nbd2 c6 13. h3 0-0 14. Re1 Ne6 15. g3 Rd8 16. Kc2 b6 17. Bd3 Bb7 18. Be4 Rab8 19. Nb3 c5 20. b5 Bxe4+ 21. Rxe4 Nac7 22. a4 a5 23. Rae1 Rd7 24. Ng1 Rbd8 25. f4 Rd3 26. R4e3 Rxe3 27. Rxe3 Rd7 28. Ne2 h5 29. Bc3 Bh6 30. Re4 Kf8 31. Bd2 Kg7 32. g4 hxg4 33. hxg4 Kh7 34. f5 Nd8 35. g5 Bg7 36. Bxa5 gxf5 37. Rh4+ Kg6 38. Bxb6 Nde6 39. Nxc5 Nxc5 40. Bxc5 Kxg5 41. Rd4 Rxd4 42. Bxe7+ Kg4 43. Nxd4 Bxe5 44. Nc6 Bg3 45. Kd3 Kf3 46. Nd4+ 1-0

[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2019.02.03"]
[Round "7.7"]
[White "Kunze, Christopher"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2136"]
[BlackElo "2131"]
[PlyCount "22"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss"]
[BlackTeam "Coswig TuS"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Be2 Nxd5 5. d4 Bf5 6. a3 e6 7. c4 Nb6 8. Nf3 Nc6 9. Be3 Be7 10. h3 0-0 11. Nc3 Bf6 1/2-1/2

[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2019.02.02"]
[Round "6.7"]
[White "Merker, Matthias"]
[Black "Richter, Philipp2222"]
[Result "1-0"]
[ECO "A69"]
[WhiteElo "2131"]
[BlackElo "2015"]
[PlyCount "57"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Coswig TuS"]
[BlackTeam "Dresden USV TU II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Nf3 0-0 9. Be2 Re8 10. Nd2 Nbd7 11. 0-0 a6 12. a4 Qc7 13. Kh1 c4 14. e5 dxe5 15. Nxc4 e4 16. Be3 b6 17. Rc1 Qb8 18. d6 b5 19. axb5 axb5 20. Ne5 Ba6 21. Nd5 Nxd5 22. Qxd5 Nxe5 23. fxe5 Qb7 24. Qb3 Rac8 25. Rxc8 Rxc8 26. e6 fxe6 27. Qxe6+ Kh8 28. d7 Rg8 29. Qxg8+ 1-0

[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2018.12.16"]
[Round "5.8"]
[White "Mueller, Giso"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2125"]
[BlackElo "2131"]
[PlyCount "49"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Leipzig VfB"]
[BlackTeam "Coswig TuS"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 g6 6. Bc4 Be6 7. Bb3 c6 8. 0-0 Bg7 9. Qe2 Nc7 10. Rd1 Bxb3 11. axb3 0-0 12. Nd2 Nd7 13. Ndf3 Nxe5 14. dxe5 Qc8 15. Be3 b6 16. Ra4 Nd5 17. Bc1 a5 18. Rh4 Qf5 19. Rc4 Rac8 20. Nd4 Qd7 21. Nf3 Rfd8 22. Rcd4 Qc7 23. Qd3 Re8 24. Qe4 Rcd8 25. c3 1/2-1/2

[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2018.12.15"]
[Round "4.5"]
[White "Heinz, Thomas"]
[Black "Merker, Matthias"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2134"]
[BlackElo "2131"]
[PlyCount "80"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Aue Nickelhuette II"]
[BlackTeam "Coswig TuS"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. a4 a5 7. Nf3 Bf5 8. 0-0 e6 9. d4 Be7 10. Bf4 0-0 11. h3 Rc8 12. Re1 Bf6 13. Nb5 h6 14. c3 Qe7 15. Qe2 Rfd8 16. Rad1 Rd7 17. Na3 Re8 18. Nc4 Nd5 19. Bg3 Qd8 20. Nfe5 Nxe5 21. Nxe5 Bxe5 22. Qxe5 c6 23. Qe2 Qb6 24. Qc4 Nf6 25. Be5 Be4 26. Bxf6 Bd5 27. Qe2 Bxb3 28. Qg4 g6 29. Rd3 Rd5 30. Be5 Kh7 31. Rg3 Qd8 32. Qf4 Rd7 33. h4 f5 34. Ree3 b5 35. Rxg6 Kxg6 36. g4 Rf8 37. Rg3 Kh7 38. Kf1 Qxh4 39. Qf3 Bd5 40. Qe3 Qh1+ 0-1

[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2018.11.11"]
[Round "3.8"]
[White "Merker, Matthias"]
[Black "Boehm, Christian"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2131"]
[BlackElo "2072"]
[PlyCount "85"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Coswig TuS"]
[BlackTeam "Loeberitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. c4 e5 3. Nf3 Nd7 4. Nc3 Ngf6 5. e4 g6 6. Be2 Bg7 7. 0-0 0-0 8. Be3 c6 9. h3 exd4 10. Nxd4 Re8 11. f3 d5 12. cxd5 Nxd5 13. Bf2 Nf4 14. Kh1 Ne5 15. Rg1 Qg5 16. Qf1 Qh5 17. Kh2 Nxe2 18. Qxe2 f5 19. Rge1 f4 20. Qf1 Bd7 21. Rad1 Rad8 22. Nb3 b6 23. Nc1 Be6 24. Rxd8 Rxd8 25. Rd1 Qg5 26. Rxd8+ Qxd8 27. Qd1 Qxd1 28. Nxd1 Kf7 29. Kg1 Ke7 30. Kf1 Kd6 31. Ke2 c5 32. Be1 Bf6 33. Bc3 Bc4+ 34. Kf2 b5 35. a3 Bh4+ 36. Kg1 Nc6 37. b3 Bf7 38. Kf1 a5 39. Nb2 c4 40. bxc4 bxc4 41. Ne2 Bg5 42. Ke1 Kc5 43. Kd2 1/2-1/2

[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2018.11.10"]
[Round "2.7"]
[White "Merker, Matthias"]
[Black "Groebel, Aaron"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "2131"]
[BlackElo "2101"]
[PlyCount "104"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Coswig TuS"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bd2 Bg7 6. Qc1 h6 7. Bc3 Nxe5 8. Qe3 Qe7 9. h4 g4 10. Nd2 Nbc6 11. a3 d6 12. Qe4 f5 13. Qc2 0-0 14. e3 g3 15. f3 Ng6 16. e4 Bxc3 17. Qxc3 fxe4 18. Nxe4 Bf5 19. 0-0-0 Bxe4 20. fxe4 Qxe4 21. Qxg3 Nce5 22. Nh3 Qxh4 23. Qe3 Rae8 24. Rd4 Ng4 25. Qd2 Qe1+ 26. Qxe1 Rxe1+ 27. Kd2 Rexf1 28. Rxf1 Rxf1 29. Rxg4 Kf7 30. Kc3 Kf6 31. Kd4 Rc1 32. Nf4 Rxc4+ 33. Kxc4 Ne5+ 34. Kd4 Nxg4 35. Nd5+ Kf5 36. Nxc7 Kf4 37. Nb5 Kg3 38. Nxd6 Kxg2 39. Nf5 h5 40. Ke4 Nf2+ 41. Kf4 Nd3+ 42. Kg5 Nxb2 43. Nd6 b6 44. Nc8 Nc4 45. Nxa7 Nxa3 46. Kxh5 Kf3 47. Kg5 Ke4 48. Kg4 Ke5 49. Kf3 Ke6 50. Ke4 Nc4 51. Kd4 Nd6 52. Nc6 Nb7 1/2-1/2

[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2018.10.21"]
[Round "1.7"]
[White "Graf, Roland"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2095"]
[BlackElo "2131"]
[PlyCount "32"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Hoyerswerda"]
[BlackTeam "Coswig TuS"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Bd3 Ne4 6. 0-0 Be7 7. Nbd2 f5 8. Ne5 0-0 9. Nxe4 fxe4 10. Be2 d6 11. Nc4 Qe8 12. f3 Nd7 13. fxe4 Bxe4 14. Nd2 Bc6 15. Bf3 Bxf3 16. Nxf3 Nf6 1/2-1/2

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2018.04.15"]
[Round "11.7"]
[White "Schneider, Jens Erik"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "1925"]
[BlackElo "2133"]
[PlyCount "19"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dessau"]
[BlackTeam "Coswig TuS"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 b6 5. e3 Bb7 6. Nf3 0-0 7. a3 Bxc3 8. Bxc3 Ne4 9. Bd3 f5 10. Rc1 1/2-1/2

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2018.04.14"]
[Round "10.6"]
[White "Schuster, Martin"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "D69"]
[WhiteElo "2205"]
[BlackElo "2133"]
[PlyCount "83"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Loeberitz"]
[BlackTeam "Coswig TuS"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Be7 5. Nc3 d5 6. Bg5 Nbd7 7. e3 c6 8. Bd3 0-0 9. 0-0 dxc4 10. Bxc4 Nd5 11. Bxe7 Qxe7 12. Rc1 Nxc3 13. Rxc3 e5 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. f4 Qe4 17. Qe2 g6 18. Bd3 Qd5 19. f5 Bxf5 20. Bxf5 gxf5 21. Qh5 Rad8 22. Qg5+ Kh8 23. Qf6+ Kg8 24. Rxf5 Qd1+ 25. Kf2 Qd2+ 26. Kg1 Qd1+ 27. Rf1 Qd6 28. Qf5 Qg6 29. Qf2 Rd6 30. e4 Qxe4 31. Qxa7 Qd4+ 32. Qxd4 Rxd4 33. Rg3+ Kh8 34. Rb3 Rd7 35. h3 Re8 36. Rf2 Re5 37. Kh2 Kg7 38. Rg3+ Kf8 39. Rgf3 Kg7 40. g4 Red5 41. Kg3 h6 42. Kg2 1/2-1/2

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2018.03.18"]
[Round "9.7"]
[White "Luther, Juergen"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2157"]
[BlackElo "2133"]
[PlyCount "78"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Halle USV"]
[BlackTeam "Coswig TuS"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. a3 Be7 10. Be2 0-0 11. Nf3 f6 12. exf6 Bxf6 13. 0-0 Qe7 14. Qb3 Kh8 15. Rfe1 Rad8 16. Rad1 e5 17. d5 Nd4 18. Bxd4 exd4 19. Nb5 Qc5 20. Nbxd4 Bg4 21. Qd3 Bxf3 22. gxf3 c6 23. b4 Qxd4+ 24. Qxd4 Bxd4+ 25. Rxd4 cxd5 26. c5 Nc4 27. a4 Ne5 28. b5 Rxf3 29. Bd1 Rd3 30. Rf4 Nc4 31. c6 bxc6 32. bxc6 Nd6 33. Bg4 Rc3 34. Bd7 h6 35. Re7 Ne4 36. Re8+ Rxe8 37. Bxe8 Nf6 38. Bd7 Kg8 39. Be6+ Kh7 1/2-1/2

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2018.02.25"]
[Round "8.5"]
[White "Pfretzschner, Roland"]
[Black "Merker, Matthias"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2211"]
[BlackElo "2133"]
[PlyCount "65"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Plauen Koenig"]
[BlackTeam "Coswig TuS"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. Nce2 Ne4 5. c3 Nc6 6. Nf3 Bg4 7. Nexd4 Nxd4 8. Qa4+ c6 9. Qxd4 Bxf3 10. Qxd8+ Rxd8 11. gxf3 Ng5 12. f4 Ne6 13. f5 Nc7 14. d4 g6 15. Bh3 e6 16. Bg5 Rd5 17. f6 Kd8 18. 0-0 Kc8 19. b4 h5 20. a4 Bh6 21. Bxh6 Rxh6 22. Rfd1 Rh8 23. c4 Rd7 24. Rd2 Rhd8 25. Rad1 Kb8 26. b5 c5 27. d5 b6 28. Kf1 g5 29. Ke1 Kc8 30. dxe6 fxe6 31. Rd6 g4 32. f7 Rxd6 33. exd6 1-0

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2018.02.04"]
[Round "7.6"]
[White "Merker, Matthias"]
[Black "Nake, Matthias"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2133"]
[BlackElo "2170"]
[PlyCount "31"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Coswig TuS"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 0-0 8. Be2 c5 9. 0-0 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 Qa5 13. Bb2 e6 14. f4 Bg7 15. d6 Bd7 16. Qe3 1/2-1/2

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2018.02.03"]
[Round "6.5"]
[White "Merker, Matthias"]
[Black "Verhulst, Nikolaas"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2133"]
[BlackElo "2070"]
[PlyCount "49"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Coswig TuS"]
[BlackTeam "Dresden USV TU II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Nf3 e6 5. e3 Be7 6. Be2 0-0 7. 0-0 d5 8. Ne5 Nbd7 9. f4 dxc4 10. Bxc4 Ne4 11. Qc2 Nxc3 12. bxc3 c5 13. Bd3 Nxe5 14. fxe5 g6 15. Bd2 Rc8 16. Rf4 cxd4 17. exd4 Bg5 18. Rg4 Bxd2 19. Qxd2 Rc7 20. Rf1 Bd5 21. Rf6 Kg7 22. Rh4 h5 23. Qg5 Qe8 24. Rxh5 Rh8 25. Rxg6+ 1-0

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2018.01.21"]
[Round "5.6"]
[White "Heinz, Juergen"]
[Black "Merker, Matthias"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2222"]
[BlackElo "2133"]
[PlyCount "77"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Aue Nickelhuette II"]
[BlackTeam "Coswig TuS"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 c5 5. d4 cxd4 6. exd4 Be7 7. Bf4 0-0 8. Rc1 Ne4 9. Bd3 f5 10. 0-0 Nc6 11. cxd5 exd5 12. Nxd5 Bd6 13. Re1 Be6 14. Bxd6 Qxd6 15. Nc3 Nxc3 16. bxc3 Bxa2 17. Ne5 Be6 18. f4 Rac8 19. Qe2 Rf6 20. Qe3 a6 21. Nxc6 Qxc6 22. c4 Bd7 23. d5 Qc5 24. Kf2 Rd6 25. Qxc5 Rxc5 26. Ke3 Kf7 27. Kd4 b6 28. Rb1 Ra5 29. Rb2 Rh6 30. h3 b5 31. c5 Ra4+ 32. Ke5 Rf6 33. Rc1 Ke7 34. d6+ Kf7 35. c6 Re6+ 36. Kd5 Bc8 37. d7 Bxd7 38. cxd7 Re3 39. Bxf5 1-0

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2017.12.10"]
[Round "4.6"]
[White "Muekke, Jens Frieder"]
[Black "Merker, Matthias"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1993"]
[BlackElo "2133"]
[PlyCount "101"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Naumburg"]
[BlackTeam "Coswig TuS"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Bg4 5. Be2 e6 6. 0-0 Nc6 7. c3 Be7 8. h3 Bh5 9. Qb3 Rb8 10. Re1 0-0 11. Nbd2 Nf4 12. Bf1 Qd5 13. c4 Qf5 14. a3 Rfd8 15. Qe3 Bf6 16. Nb3 Nxh3+ 17. Kh2 Bxf3 18. gxf3 Bg5 19. Bxh3 Bxe3 20. Bxf5 Bxf2 21. Rf1 Nxd4 22. Nxd4 Bxd4 23. Bc2 Be5+ 24. f4 Bd4 25. Rb1 f5 26. b4 g6 27. Re1 Kf7 28. c5 Kf6 29. Rb3 a5 30. Rd3 axb4 31. axb4 b6 32. c6 Rd6 33. Rxd4 Rxd4 34. Bb2 Rbd8 35. Bb3 e5 36. fxe5+ Ke7 37. Bxd4 Rxd4 38. b5 Rb4 39. Bg8 Rxb5 40. Bxh7 Ke6 41. Bg8+ Ke7 42. Kg3 Rc5 43. Kf4 Rxc6 44. Kg5 b5 45. Rh1 Kf8 46. Bd5 Rb6 47. Rh8+ Ke7 48. Rh7+ Kd8 49. e6 c5 50. Kf6 c4 51. Kf7 1-0

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2017.11.12"]
[Round "3.7"]
[White "Dietze, Frank Heinz"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2098"]
[BlackElo "2133"]
[PlyCount "33"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Leipzig SG"]
[BlackTeam "Coswig TuS"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Bxd2+ 5. Nxd2 0-0 6. Bg2 d5 7. Ngf3 c5 8. dxc5 Na6 9. Rc1 Nxc5 10. 0-0 Qe7 11. Ne5 Rd8 12. Qc2 Ncd7 13. Ndf3 Nxe5 14. Nxe5 Qd6 15. Nd3 Bd7 16. cxd5 Nxd5 17. Qb3 1/2-1/2

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2017.11.11"]
[Round "2.7"]
[White "Merker, Matthias"]
[Black "Limpert, Michael"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2133"]
[BlackElo "2185"]
[PlyCount "37"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Coswig TuS"]
[BlackTeam "Leipzig SG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Be2 Na6 9. Bc3 Ne7 10. Nf3 f6 11. 0-0 Qg6 12. Ne5 Qh6 13. Bh5+ g6 14. Ng4 Qf4 15. Nxf6+ Kf7 16. Bf3 b6 17. Ne4 Rf8 18. g3 Qc7 19. Nd6+ 1-0

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2017.10.22"]
[Round "1.7"]
[White "Merker, Matthias"]
[Black "Graf, Roland"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2133"]
[BlackElo "2103"]
[PlyCount "117"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Coswig TuS"]
[BlackTeam "Hoyerswerda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be2 Nc6 9. d5 Ne5 10. Nxe5 Bxe5 11. Qd2 0-0 12. f4 Bg7 13. 0-0 Qa5 14. e5 f6 15. Qe3 fxe5 16. fxe5 Rxf1+ 17. Bxf1 c4 18. Qd4 b5 19. d6 Be6 20. dxe7 Re8 21. Bg5 Qb6 22. Qxb6 axb6 23. Rb1 h6 24. Bf6 Bxf6 25. exf6 Kf7 26. Rxb5 Kxf6 27. Rxb6 Kxe7 28. Rb4 Ra8 29. a4 Bd7 30. Bxc4 Bxa4 31. Rb7+ Kf6 32. Rb6+ Kg5 33. Ra6 Rxa6 34. Bxa6 Kf4 35. Kf2 Bc6 36. Bd3 g5 37. g3+ Ke5 38. Bg6 Bd5 39. Ke3 Bc4 40. Bd3 Bf7 41. Bb5 Bg6 42. Bd3 Bf7 43. Be4 Bc4 44. Bf3 Bb5 45. Be2 Be8 46. c4 Bg6 47. Bf3 Bf5 48. c5 h5 49. c6 h4 50. Kd2 g4 51. Bg2 hxg3 52. hxg3 Kd4 53. Bf1 Kc5 54. Bd3 Bc8 55. Be4 Kd4 56. Bg6 Ke5 57. Ke3 Be6 58. Be8 Kd6 59. Kf4 1-0

[Event "Oberliga Ost-A 1617"]
[Site "Germany"]
[Date "2017.03.19"]
[Round "8.8"]
[White "Merker, Matthias"]
[Black "Heistermann, Till"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2134"]
[BlackElo "2109"]
[PlyCount "87"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Coswig TuS"]
[BlackTeam "Leipzig SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. c4 e5 3. Nf3 e4 4. Ng5 f5 5. g3 Be7 6. h4 Nf6 7. Nh3 0-0 8. Nf4 c6 9. Nc3 Na6 10. e3 Nc7 11. b3 Bd7 12. a4 a5 13. Ba3 Ne6 14. Nce2 Qc7 15. Nxe6 Bxe6 16. Nf4 Bd7 17. Rc1 Rae8 18. Be2 Ng4 19. Qc2 Bf6 20. Nh5 Be7 21. Nf4 Bf6 22. Nh5 Bd8 23. Nf4 Bc8 24. Bb2 Qf7 25. Bc3 Nf6 26. Qd2 Qc7 27. Bb2 Bd7 28. Ba3 Be7 29. 0-0 Ng4 30. Rfd1 Rf6 31. d5 c5 32. Bb2 Rh6 33. Kg2 Qd8 34. Rh1 Ne5 35. Rcd1 Bf6 36. Bc3 b6 37. Qb2 g6 38. Rh3 Qe7 39. Qa1 Qg7 40. Rhh1 Qe7 41. Qc1 Kf7 42. Qd2 Rc8 43. Qc2 Rg8 44. Ba1 1/2-1/2

[Event "Oberliga Ost-A 1011"]
[Site "Germany"]
[Date "2011.04.10"]
[Round "11.6"]
[White "Luther, Juergen"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2174"]
[BlackElo "2121"]
[PlyCount "29"]
[EventDate "2010.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Halle USV"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 d5 5. 0-0 cxd4 6. Nxd4 e5 7. Nb3 a5 8. a4 Be7 9. Bg5 Be6 10. e3 Nc6 11. Nc3 Nb4 12. Qe2 0-0 13. Rfd1 Bg4 14. f3 Be6 15. Bxf6 1/2-1/2

[Event "Oberliga Ost-A 1011"]
[Site "Germany"]
[Date "2011.04.09"]
[Round "10.7"]
[White "Benne, Horst"]
[Black "Merker, Matthias"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2116"]
[BlackElo "2121"]
[PlyCount "124"]
[EventDate "2010.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Halle USV II"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c3 d5 3. Bf4 g6 4. e3 Bg7 5. Bd3 0-0 6. Nd2 Nbd7 7. h3 c5 8. Ngf3 b6 9. 0-0 Bb7 10. Qe2 Ne4 11. Ba6 Bxa6 12. Qxa6 Nxd2 13. Nxd2 Qc8 14. Qxc8 Raxc8 15. Nf3 e6 16. Rad1 cxd4 17. exd4 Rc4 18. a3 Rfc8 19. Nd2 Ra4 20. Bd6 Bf8 21. Bxf8 Kxf8 22. f4 h5 23. g4 hxg4 24. hxg4 Ke7 25. Kg2 b5 26. Rde1 Ra6 27. Rh1 Rac6 28. f5 gxf5 29. gxf5 Rg8+ 30. Kf3 Nf6 31. fxe6 Rxe6 32. Rxe6+ Kxe6 33. Nb3 Ne4 34. Nc5+ Kf5 35. Rh5+ Ng5+ 36. Ke2 Kg4 37. Rh1 Re8+ 38. Kd3 Kf4 39. Nd7 Re3+ 40. Kc2 Re2+ 41. Kc1 Ne4 42. Rf1+ Nf2 43. Nf6 Kf3 44. Rg1 Nd3+ 45. Kb1 Rxb2+ 46. Ka1 Rb3 47. Nxd5 Rxa3+ 48. Kb1 f5 49. Kc2 Ke2 50. Rg2+ Nf2 51. Rg5 Nd3 52. Rxf5 Ra2+ 53. Kb1 Rb2+ 54. Ka1 Rc2 55. Rh5 a5 56. Rh2+ Nf2 57. Kb1 Kd3 58. Rg2 Rd2 59. Rg3+ Kc4 60. Rg5 Ne4 61. Nb6+ Kd3 62. Rh5 Nxc3+ 0-1

[Event "Oberliga Ost-A 1011"]
[Site "Germany"]
[Date "2011.03.20"]
[Round "9.6"]
[White "Schuh, Ruediger"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "E38"]
[WhiteElo "2162"]
[BlackElo "2121"]
[PlyCount "108"]
[EventDate "2010.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Hoyerswerda"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. Bf4 Nc6 7. e3 d5 8. Rd1 e5 9. Bg5 d4 10. exd4 Nxd4 11. Qd2 Bf5 12. Bd3 e4 13. Bb1 0-0 14. Nge2 Nxe2 15. Qxe2 Qb6 16. Bxf6 Qxf6 17. 0-0 Rfe8 18. Rd5 Rac8 19. a3 Qg6 20. Kh1 Bg4 21. Qd2 Be6 22. Rg5 Qh6 23. Nxe4 Bxc4 24. Rc1 Be7 25. Rg3 Qxd2 26. Nxd2 Bf6 27. Re3 Rxe3 28. fxe3 Be6 29. Rxc8+ Bxc8 30. b3 Be6 31. Bc2 Bg5 32. Nf1 Be7 33. a4 Bc5 34. Kg1 Kf8 35. Kf2 Ke7 36. Nd2 h6 37. Kf3 Bb4 38. Ne4 Bd5 39. Kf2 Ke6 40. Ng3 g6 41. Ne2 Kd6 42. Nf4 Bc6 43. g3 a5 44. Bd3 g5 45. Ne2 Bd5 46. Bc2 Kc5 47. e4 Be6 48. Ke3 Be1 49. Nc1 Bc3 50. Nd3+ Kd6 51. Nc1 b6 52. Kd3 Bb2 53. Ne2 Kc5 54. Nc3 f5 1/2-1/2

[Event "Oberliga Ost-A 1011"]
[Site "Germany"]
[Date "2011.02.27"]
[Round "8.7"]
[White "Merker, Matthias"]
[Black "Von Hassel, Ulf"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "2121"]
[BlackElo "2083"]
[PlyCount "78"]
[EventDate "2010.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Magdeburg Rochade"]
[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. Be3 Re8 12. Rc1 Bg4 13. h3 Be6 14. Nxc6 bxc6 15. Na4 Qd7 16. Kh2 Bf5 17. Nc5 Bxc5 18. Bxc5 Ne4 19. e3 a5 20. Qa4 Qb7 21. b3 h5 22. h4 Re6 23. Bd4 Rae8 24. Bxe4 Bxe4 25. Qxa5 Bf3 26. Qc3 Rg6 27. e4 dxe4 28. Rfe1 Ree6 29. Re3 Rg4 30. Bc5 Rf6 31. Qe5 Qd7 32. Kg1 Rxh4 33. Rxf3 exf3 34. Qb8+ Kh7 35. gxh4 Qh3 36. Qh2 Rg6+ 37. Kh1 Qf5 38. Rg1 Rxg1+ 39. Kxg1 Qb1# 0-1

[Event "Oberliga Ost-A 1011"]
[Site "Germany"]
[Date "2011.02.06"]
[Round "7.6"]
[White "Mueller, Giso"]
[Black "Merker, Matthias"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2136"]
[BlackElo "2121"]
[PlyCount "86"]
[EventDate "2010.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Leipzig VfB"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Bg4 5. Be2 e6 6. 0-0 Nc6 7. Re1 Be7 8. c3 0-0 9. Nbd2 Bf5 10. Nc4 Rb8 11. a4 a6 12. Qb3 h6 13. Bd2 Qc8 14. Qa2 Re8 15. b4 Na7 16. Qb3 b6 17. b5 a5 18. Nce5 Qd8 19. Red1 Bf8 20. h3 Qe7 21. c4 Nb4 22. Rac1 Rbd8 23. Bf4 f6 24. Ng4 Kh8 25. Qb2 Rd7 26. Be3 Red8 27. Nh4 Bh7 28. Rd2 f5 29. Ne5 Qxh4 30. Nxd7 Rxd7 31. f4 Nc8 32. c5 Ne7 33. Kh2 Ned5 34. g3 Qd8 35. Bf2 Bg6 36. Bc4 Bf7 37. Re2 Qf6 38. Rce1 Be7 39. Rc1 Rd8 40. Qb3 g5 41. fxg5 hxg5 42. Qf3 Qh6 43. Kg2 Bh5 0-1

[Event "Oberliga Ost-A 1011"]
[Site "Germany"]
[Date "2011.02.05"]
[Round "6.6"]
[White "Merker, Matthias"]
[Black "Greger, Ubald"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2121"]
[BlackElo "2130"]
[PlyCount "95"]
[EventDate "2010.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Leipzig Lok"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 0-0 9. Be2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 b6 13. 0-0 e6 14. f4 Bg7 15. d6 e5 16. fxe5 Qe8 17. Bc4 Rb8 18. Qd3 Bd7 19. Bg5 Qxe5 20. Be7 Rfc8 21. Rxf7 Kh8 22. Rbf1 Qxc3 23. Qxc3 Bxc3 24. Bf6+ Bxf6 25. R1xf6 Bc6 26. e5 b5 27. d7 Bxd7 28. Rxd7 bxc4 29. Rff7 c3 30. Rxh7+ Kg8 31. Rdg7+ Kf8 32. Rf7+ Kg8 33. Rfg7+ Kf8 34. Rxa7 Kg8 35. Rag7+ Kf8 36. Rf7+ Kg8 37. Rfg7+ Kf8 38. e6 Re8 39. Rf7+ Kg8 40. Rfg7+ Kf8 41. e7+ Rxe7 42. Rxe7 Rb1+ 43. Kf2 c2 44. Rc7 Kg8 45. Rhg7+ Kf8 46. Rgf7+ Ke8 47. Rh7 Kd8 48. Ra7 1-0

[Event "Oberliga Ost-A 1011"]
[Site "Germany"]
[Date "2011.01.16"]
[Round "5.6"]
[White "Schoetzig, Andreas"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2217"]
[BlackElo "2121"]
[PlyCount "36"]
[EventDate "2010.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Gohlis"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. h3 Bh5 6. g4 Bg6 7. Ne5 e6 8. Nxg6 hxg6 9. c4 Nb6 10. Be3 Nc6 11. Nc3 Bb4 12. a3 Bxc3+ 13. bxc3 Na5 14. Rb1 Qd7 15. c5 Nbc4 16. Bxc4 Nxc4 17. Qf3 Nxe3 18. fxe3 c6 1/2-1/2

[Event "Oberliga Ost-A 1011"]
[Site "Germany"]
[Date "2010.12.12"]
[Round "4.6"]
[White "Merker, Matthias"]
[Black "Schmidt, Lothar"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "2121"]
[BlackElo "2089"]
[PlyCount "56"]
[EventDate "2010.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Jena Schott"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Nf3 g6 3. g3 Nf6 4. Bg2 Bg7 5. 0-0 d6 6. c4 c6 7. Nc3 0-0 8. d5 c5 9. Ng5 h6 10. Ne6 Bxe6 11. dxe6 Nc6 12. e4 Ng4 13. exf5 gxf5 14. Nd5 Rb8 15. Rb1 Nd4 16. Nf4 Qe8 17. b3 Kh7 18. Bb2 Be5 19. h3 Nf6 20. Nd3 Ne4 21. Nxe5 dxe5 22. Qd3 Qg6 23. Rfe1 Rbd8 24. Bxe4 fxe4 25. Qxe4 Nf3+ 26. Kg2 Nxe1+ 27. Qxe1 Rf5 28. Bxe5 Rxe5 0-1

[Event "Oberliga Ost-A 1011"]
[Site "Germany"]
[Date "2010.11.14"]
[Round "3.6"]
[White "Merker, Matthias"]
[Black "Guenther, Christian1111"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2121"]
[BlackElo "2113"]
[PlyCount "43"]
[EventDate "2010.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 Qb6 8. a3 Bg4 9. Bd3 e6 10. 0-0 Be7 11. h3 Bh5 12. b4 0-0 13. Qb1 Bg6 14. Na4 Qa7 15. Nc5 b6 16. Nb3 Ne4 17. Rc1 Rfc8 18. Ne1 Bd6 19. Bxd6 Nxd6 20. Bxg6 hxg6 21. Nd3 Rc7 22. Nd2 1/2-1/2

[Event "Oberliga Ost-A 1011"]
[Site "Germany"]
[Date "2010.11.13"]
[Round "2.6"]
[White "Spreng, Simon"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "2242"]
[BlackElo "2121"]
[PlyCount "62"]
[EventDate "2010.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Loeberitz"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 c6 3. Nf3 d5 4. b3 e6 5. Bg2 Be7 6. 0-0 0-0 7. d4 b6 8. Bb2 Bb7 9. Nbd2 c5 10. cxd5 exd5 11. Ne5 Nbd7 12. Rc1 Rc8 13. Ndf3 Rc7 14. Rc2 Ne4 15. Qd3 Ndf6 16. Bh3 Bc8 17. Bxc8 Qxc8 18. Kg2 Rd8 19. dxc5 bxc5 20. Qb5 Qe6 21. Rfc1 Rdc8 22. Nd3 Qb6 23. Qxb6 axb6 24. Be5 Bd6 25. Nd4 Nd7 26. Bxd6 Nxd6 27. Nf4 Nf6 28. a4 c4 29. e3 g5 30. Nfe2 Nfe4 31. b4 Ra7 1/2-1/2

[Event "Oberliga Ost-A 1011"]
[Site "Germany"]
[Date "2010.10.24"]
[Round "1.6"]
[White "Merker, Matthias"]
[Black "Quist, Sven Roy"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "2121"]
[BlackElo "2150"]
[PlyCount "47"]
[EventDate "2010.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Magdeburg Aufbau Elbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. dxe6 fxe6 9. Bd3 Nc6 10. 0-0 Nh5 11. g3 a6 12. Nh4 Bf6 13. Ng2 Bd4+ 14. Kh1 Nb4 15. Bb1 Qf6 16. Qe1 g5 17. a3 Nc6 18. Bd3 gxf4 19. gxf4 Bd7 20. Bd2 Kh8 21. Qh4 Qxh4 22. Nxh4 Ne7 23. Rae1 Bc6 24. Be2 1/2-1/2

[Event "Oberliga Ost-A 0809"]
[Site "Germany"]
[Date "2009.03.29"]
[Round "11.8"]
[White "Merker, Matthias"]
[Black "Kuna, Ralf Michael"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2112"]
[BlackElo "2116"]
[PlyCount "101"]
[EventDate "2008.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d6 5. Nf3 0-0 6. a3 Bxc3+ 7. Qxc3 b6 8. g3 Bb7 9. Bg2 Nbd7 10. 0-0 c5 11. Rd1 Qe7 12. b4 Rfd8 13. Bb2 Rac8 14. e3 Be4 15. Rac1 Ne8 16. Nd2 Bxg2 17. Kxg2 f5 18. Qd3 g6 19. Nf3 Ndf6 20. d5 e5 21. Nd2 e4 22. Qc3 Kf7 23. Re1 Ng4 24. f4 exf3+ 25. Kxf3 Nxh2+ 26. Kg2 Ng4 27. e4 Qf6 28. exf5 Qxc3 29. fxg6+ Kxg6 30. Bxc3 Nef6 31. Re6 Re8 32. Rce1 Rxe6 33. Rxe6 Re8 34. Rxd6 Kf5 35. Bxf6 Nxf6 36. Kf3 Re1 37. bxc5 bxc5 38. Rc6 Ra1 39. Ra6 Ra2 40. Ke3 Ng4+ 41. Ke2 Ne5 42. Kd1 Nd3 43. Rxa7 Nb2+ 44. Kc2 Nxc4+ 45. Kb3 Rxd2 46. Kxc4 Rc2+ 47. Kb5 c4 48. Rxh7 Ke5 49. Kc5 c3 50. Re7+ Kf6 51. Re3 1-0

[Event "Oberliga Ost-A 0809"]
[Site "Germany"]
[Date "2009.03.28"]
[Round "10.8"]
[White "Brueggemann, Florian"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2013"]
[BlackElo "2112"]
[PlyCount "83"]
[EventDate "2008.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Aufbau Elbe"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Be2 0-0 9. Rc1 Nc6 10. d5 Ne5 11. b3 f5 12. Qd2 Nbd7 13. f4 Ng4 14. Bxg4 fxg4 15. Nge2 Nf6 16. Nd4 Bf5 17. Nxf5 gxf5 18. 0-0 Qd7 19. Rfe1 a6 20. Bd4 b5 21. c5 dxc5 22. Bxc5 Rfe8 23. Re6 Rad8 24. Rd1 Qxe6 25. dxe6 Rxd2 26. Rxd2 Kf8 27. b4 Rc8 28. Kf1 Ke8 29. Bb6 Rb8 30. Bc7 Rc8 31. Ba5 Kf8 32. Ne2 Ne4 33. Rd7 Bf6 34. Bc7 Ke8 35. Ke1 Kf8 36. Kd1 Nc3+ 37. Nxc3 Bxc3 38. a3 Bb2 39. Bd8 Bf6 40. Bc7 Bb2 41. Bd8 Bf6 42. Bc7 1/2-1/2

[Event "Oberliga Ost-A 0809"]
[Site "Germany"]
[Date "2009.03.15"]
[Round "9.8"]
[White "Buerkner, Georg"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1929"]
[BlackElo "2112"]
[PlyCount "70"]
[EventDate "2008.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. d4 e5 6. Be3 exd4 7. Qxd4 Qxd4 8. Bxd4 Nc6 9. Bb5 Bd7 10. 0-0-0 0-0-0 11. Bc3 f6 12. Ne2 Bc5 13. f3 Rhe8 14. Ng3 Nd4 15. Bxd4 Bxd4 16. Bxd7+ Rxd7 17. Nf5 Red8 18. Nxd4 Rxd4 19. Rxd4 Rxd4 20. Rd1 Rxd1+ 21. Kxd1 Kd7 22. Kd2 Ke6 23. Ke3 Kf5 24. b4 h5 25. c4 g5 26. a4 h4 27. a5 Ke5 28. g3 c6 29. f4+ Kf5 30. gxh4 gxh4 31. h3 Ke6 32. Ke4 f5+ 33. Kd4 b6 34. a6 Kd6 35. b5 c5+ 1/2-1/2

[Event "Oberliga Ost-A 0809"]
[Site "Germany"]
[Date "2009.03.01"]
[Round "8.7"]
[White "Wicklein, Stefan"]
[Black "Merker, Matthias"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2066"]
[BlackElo "2112"]
[PlyCount "148"]
[EventDate "2008.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Jena Jenapharm"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. 0-0 d4 6. d3 Nc6 7. Na3 Be7 8. Nc2 0-0 9. Bd2 e5 10. Rb1 a5 11. b3 Re8 12. a3 h6 13. b4 axb4 14. axb4 cxb4 15. Nxb4 Bc5 16. Ne1 Qd6 17. Nd5 Nxd5 18. Bxd5 Ra7 19. f4 b6 20. Nf3 Bh3 21. Rf2 Ne7 22. fxe5 Qd7 23. Be4 Nf5 24. Bxf5 Bxf5 25. Bb4 Bg4 26. Qe1 Qe6 27. Bd2 Bxf3 28. exf3 Qxe5 29. Qxe5 Rxe5 30. Bf4 Re6 31. Rb3 g5 32. Bd2 Ra1+ 33. Rf1 Ra2 34. Rf2 Kg7 35. Kg2 Kg6 36. g4 h5 37. h3 hxg4 38. hxg4 f5 39. gxf5+ Kxf5 40. Kg1 Ra1+ 41. Rf1 Ra2 42. Rf2 Rh6 43. Kg2 Ra1 44. Rf1 Rh2+ 45. Kxh2 Rxf1 46. Kg2 Rd1 47. Rb2 Ba3 48. Ra2 Bc1 49. Bxc1 Rxc1 50. Kg3 Rg1+ 51. Kf2 Rd1 52. Ke2 Rh1 53. Ra8 Rh2+ 54. Ke1 Kf4 55. Rg8 Ke3 56. Kf1 Kxf3 57. Kg1 Rg2+ 58. Kf1 Rb2 59. Kg1 g4 60. Rg6 g3 61. Rf6+ Ke3 62. Rg6 Kxd3 63. Rxg3+ Kxc4 64. Kf1 d3 65. Rg8 Kc3 66. Ke1 Rb1+ 67. Kf2 Kd2 68. Ra8 b5 69. Ra2+ Kc3 70. Ra3+ Rb3 71. Ra1 Rb2+ 72. Ke3 Re2+ 73. Kf3 b4 74. Rc1+ Rc2 0-1

[Event "Oberliga Ost-A 0809"]
[Site "Germany"]
[Date "2009.02.01"]
[Round "7.8"]
[White "Beltz, Robert"]
[Black "Merker, Matthias"]
[Result "1-0"]
[ECO "E16"]
[BlackElo "2112"]
[PlyCount "73"]
[EventDate "2008.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Gohlis II"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 e6 3. d4 Bb4+ 4. Nbd2 0-0 5. Qc2 d5 6. g3 b6 7. Bg2 Bb7 8. 0-0 Nbd7 9. Rd1 Bd6 10. b3 Rc8 11. Bb2 c5 12. Rac1 Qc7 13. cxd5 exd5 14. Qf5 Rfe8 15. e3 Qb8 16. Ng5 Be7 17. Nxh7 Nxh7 18. Qxd7 Nf6 19. Qf5 Rcd8 20. dxc5 bxc5 21. Nf3 Ne4 22. Ne5 Bf6 23. Bxe4 dxe4 24. Nd7 Rxd7 25. Rxd7 Bc8 26. Bxf6 gxf6 27. Rxc5 Bxd7 28. Qxd7 Rd8 29. Qg4+ Kf8 30. Qxe4 Qd6 31. Rc4 Qd1+ 32. Kg2 Qe2 33. Rc7 Kg8 34. Qe7 Rf8 35. Qxf6 Qxa2 36. Qg5+ Kh7 37. Rc4 1-0

[Event "Oberliga Ost-A 0809"]
[Site "Germany"]
[Date "2009.01.31"]
[Round "6.7"]
[White "Meissner, Felix"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2125"]
[BlackElo "2112"]
[PlyCount "76"]
[EventDate "2008.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Gohlis"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Bd6 7. h3 Bh5 8. Ne5 Bxe2 9. Qxe2 0-0 10. c4 Bxe5 11. dxe5 Nb4 12. Rd1 Qe7 13. Nc3 Nd7 14. a3 Nc6 15. f4 a5 16. Ne4 f5 17. exf6 Nxf6 18. Nc3 Rad8 19. Be3 e5 20. f5 e4 21. Rxd8 Rxd8 22. Rd1 Ne5 23. Rd4 Rxd4 24. Bxd4 c5 25. Be3 Nc6 26. Bg5 Nd4 27. Qe3 Nxf5 28. Qf4 Nd6 29. Nd5 Nxd5 30. cxd5 Qd7 31. Qe5 Qf5 32. Qxd6 Qxg5 33. Qe6+ Kf8 34. Qxe4 Qe7 35. Qf5+ Ke8 36. Qc8+ Kf7 37. Qf5+ Ke8 38. Qc8+ Kf7 1/2-1/2

[Event "Oberliga Ost-A 0809"]
[Site "Germany"]
[Date "2009.01.18"]
[Round "5.8"]
[White "Merker, Matthias"]
[Black "Gempe, Anet"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2112"]
[BlackElo "2047"]
[PlyCount "105"]
[EventDate "2008.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Leipzig Lok II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. Rc1 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Bd3 Be7 12. 0-0 Nd7 13. Qb3 Nf6 14. Rfe1 c6 15. e4 dxe4 16. Nxe4 Nxe4 17. Bxe4 Qd6 18. Ne5 Bg5 19. Bxc6 Bxc6 20. Rxc6 Qxd4 21. Rc7 Qd2 22. Rd1 Qf4 23. Rd5 Rad8 24. g3 Qf5 25. Nd7 Qe6 26. Rxa7 Qe1+ 27. Kg2 Qe4+ 28. Qf3 Rfe8 29. Nxb6 Qxf3+ 30. Kxf3 Rb8 31. Nc4 Bf6 32. b3 Re6 33. Rdd7 Rf8 34. Nd6 Bd4 35. Rab7 Rf6+ 36. Ke4 Bxf2 37. a4 Be1 38. b4 Rf2 39. Kd5 Rxh2 40. a5 Bxg3 41. a6 Ra2 42. b5 Bf2 43. Rxf7 Rxf7 44. Rxf7 Bg1 45. Rf1 Be3 46. Rf3 Bg1 47. Kc6 g5 48. Kb7 Rd2 49. Rf6 Kg7 50. Ne8+ Kg8 51. Rd6 Re2 52. Nf6+ Kf7 53. b6 1-0

[Event "Oberliga Ost-A 0809"]
[Site "Germany"]
[Date "2008.12.14"]
[Round "4.8"]
[White "Merker, Matthias"]
[Black "Puls, Thomas"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "2112"]
[BlackElo "2224"]
[PlyCount "74"]
[EventDate "2008.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. c4 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d6 7. Nc3 Qe8 8. d5 Na6 9. Nd4 Nc5 10. Rb1 e5 11. dxe6 Bxe6 12. Nxe6 Qxe6 13. Nd5 Qf7 14. Be3 c6 15. Nxf6+ Qxf6 16. Qc2 Qe6 17. Rfd1 a6 18. Bd4 Rae8 19. Bxg7 Kxg7 20. e3 Rf6 21. b4 Ne4 22. a4 b6 23. Rd4 Qe5 24. h4 Rfe6 25. Qb2 h6 26. a5 Rb8 27. f4 Qf6 28. Bxe4 fxe4 29. Qa3 Qf5 30. Kg2 b5 31. cxb5 Rxb5 32. Rbd1 d5 33. Qc3 Kg8 34. R4d2 Qg4 35. Rd4 Qf3+ 36. Kh3 g5 37. fxg5 hxg5 0-1

[Event "Oberliga Ost-A 0809"]
[Site "Germany"]
[Date "2008.11.29"]
[Round "2.8"]
[White "Merker, Matthias"]
[Black "Selig, Rainer"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2112"]
[BlackElo "2048"]
[PlyCount "182"]
[EventDate "2008.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Ebersbach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. b3 Nbd7 6. g3 Bd6 7. Bg2 0-0 8. 0-0 b6 9. Bb2 Bb7 10. Rc1 Qe7 11. e3 Rac8 12. Qe2 Ba6 13. e4 Ba3 14. e5 Ne8 15. Bxa3 Qxa3 16. Nb1 Qb4 17. Qd2 Qxd2 18. Nbxd2 c5 19. Rfd1 dxc4 20. Nxc4 f6 21. dxc5 Nxc5 22. Nd4 Kf7 23. Nc6 Rc7 24. b4 Bxc4 25. Rxc4 Nd7 26. Nd8+ Ke7 27. Nc6+ Kf7 28. Nd8+ Ke7 29. Rxc7 Nxc7 30. Nc6+ Ke8 31. Nxa7 Nxe5 32. Nc6 Nd7 33. a4 Na6 34. Bf1 Nc7 35. a5 bxa5 36. bxa5 Nc5 37. Rd8+ Kf7 38. Rxf8+ Kxf8 39. Nb4 Ke7 40. a6 Na4 41. a7 Nb6 42. Bg2 Kd6 43. f4 Kc5 44. Nc6 Nbd5 45. Nd8 Kd6 46. Be4 g6 47. h4 Kd7 48. Nb7 Kc6 49. Nd8+ Kd7 50. Nf7 Ke7 51. Bxd5 exd5 52. Nh6 f5 53. Kf2 Kf6 54. g4 fxg4 55. Nxg4+ Kf5 56. Kf3 Ke6 57. Ne5 Kf6 58. Nd7+ Kf5 59. Nb6 d4 60. Nd5 Na8 61. Ne7+ Ke6 62. Ng8 Kf5 63. Nh6+ Ke6 64. Ke4 Nc7 65. Ng4 d3 66. Ne3 d2 67. Kf3 Kd7 68. Ke2 Kc6 69. Kxd2 Kb7 70. Kd3 Kxa7 71. Kd4 Kb7 72. Ke5 Kc6 73. Ng4 Kd7 74. Nf6+ Ke7 75. Nxh7 Ne8 76. Ng5 Nd6 77. Ne4 Nf7+ 78. Kd5 Nh6 79. Nd6 Kf6 80. Ke4 Ke6 81. Nb5 Nf5 82. Kf3 Nxh4+ 83. Kg4 Nf5 84. Kg5 Kf7 85. Na3 Nd4 86. Nc4 Ne6+ 87. Kg4 Kf6 88. Ne5 Kg7 89. Nxg6 Kxg6 90. f5+ Kf6 91. fxe6 Kxe6 1/2-1/2

[Event "Oberliga Ost-A 0809"]
[Site "Germany"]
[Date "2008.10.12"]
[Round "1.8"]
[White "Schaefer, Reyk"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2164"]
[BlackElo "2112"]
[PlyCount "64"]
[EventDate "2008.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Loeberitz"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 c5 6. c3 d6 7. Re1 Nc6 8. e4 e5 9. dxc5 dxc5 10. Qc2 Be6 11. Be3 b6 12. Na3 a6 13. h3 Qc7 14. Bf1 h6 15. Qc1 Kh7 16. Nd2 Nd7 17. Nb3 f5 18. exf5 gxf5 19. Qc2 Kh8 20. Rad1 f4 21. Bc1 fxg3 22. fxg3 Rf3 23. Qg6 Bf5 24. Qd6 Rxg3+ 25. Kh2 Qxd6 26. Rxd6 Rg6 27. Red1 Ra7 28. Nc4 e4 29. Bf4 Nce5 30. Rxg6 Bxg6 31. Rd6 Rb7 32. Kh1 Kh7 1/2-1/2

[Event "Oberliga Ost-A 0708"]
[Site "Germany"]
[Date "2008.04.20"]
[Round "11.7"]
[White "Glaser, Andrea"]
[Black "Merker, Matthias"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2004"]
[BlackElo "2128"]
[PlyCount "76"]
[EventDate "2007.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Halle USV II"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. Nf3 cxd4 3. Nxd4 d5 4. g3 Nf6 5. Bg2 e5 6. Nb3 Nc6 7. 0-0 Be7 8. c3 a5 9. a4 h6 10. Na3 0-0 11. h3 Bf5 12. Be3 Be4 13. Nb5 Bxg2 14. Kxg2 Rc8 15. Rc1 Re8 16. Qd2 d4 17. N3xd4 exd4 18. cxd4 Nd5 19. h4 Bb4 20. Qd3 Nxe3+ 21. fxe3 Qd5+ 22. Kh2 g6 23. Rcd1 Bf8 24. Nc3 Qd7 25. Rf3 Nb4 26. Qb1 Nd5 27. Nxd5 Qxd5 28. Rdf1 Rc7 29. Qd3 h5 30. Rf4 Bh6 31. e4 Qe6 32. Rf6 Qxe4 33. Qb5 Qxe2+ 34. Qxe2 Rxe2+ 35. Kh3 Rcc2 36. Rh1 Be3 37. d5 Bg1 38. g4 Re3+ 0-1

[Event "Oberliga Ost-A 0708"]
[Site "Germany"]
[Date "2008.04.19"]
[Round "10.7"]
[White "Merker, Matthias"]
[Black "Luther, Juergen"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2128"]
[BlackElo "2184"]
[PlyCount "64"]
[EventDate "2007.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 d5 5. Bg2 c6 6. 0-0 Bd6 7. Bf4 0-0 8. Nbd2 Ne4 9. Bxd6 Qxd6 10. e3 Nd7 11. Qc2 b6 12. Rac1 Bb7 13. Rfd1 Rac8 14. b3 h6 15. Qb2 g5 16. b4 Qe7 17. a4 Qg7 18. c5 bxc5 19. bxc5 Ba6 20. Qa1 Rb8 21. Bf1 Bxf1 22. Kxf1 g4 23. Ne1 e5 24. Nd3 exd4 25. exd4 Rfe8 26. f4 gxf3 27. Nxf3 Qg4 28. Nfe5 Nxe5 29. Nxe5 Rxe5 30. dxe5 Qf3+ 31. Kg1 Qf2+ 32. Kh1 Rb2 0-1

[Event "Oberliga Ost-A 0708"]
[Site "Germany"]
[Date "2008.04.06"]
[Round "9.6"]
[White "Kyas, Juergen"]
[Black "Merker, Matthias"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2227"]
[BlackElo "2128"]
[PlyCount "45"]
[EventDate "2007.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Chemnitz"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. Nf3 e6 8. 0-0 c5 9. Bg5 cxd4 10. Qe2 Be7 11. Rad1 0-0 12. Rxd4 Qa5 13. Rfd1 a6 14. Ne5 Rd8 15. Rxd8+ Bxd8 16. Ng4 Be7 17. Nxf6+ Bxf6 18. Bxf6 gxf6 19. Rd3 Kh8 20. Rg3 f5 21. Qh5 Qe1+ 22. Bf1 f4 23. Qxf7 1-0

[Event "Oberliga Ost-A 0708"]
[Site "Germany"]
[Date "2008.03.09"]
[Round "8.6"]
[White "Merker, Matthias"]
[Black "Schaefer, Reyk"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2128"]
[BlackElo "2126"]
[PlyCount "56"]
[EventDate "2007.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Loeberitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be2 Nc6 9. d5 Bxc3+ 10. Bd2 Bxa1 11. Qxa1 Nd4 12. Nxd4 cxd4 13. Qxd4 0-0 14. h4 Qb6 15. Qe5 Qf6 16. Qg3 Qa1+ 17. Bd1 Qd4 18. Bc2 Qa1+ 19. Bd1 Qd4 20. Bc2 Bd7 21. Bc3 Qc4 22. Kd2 Rac8 23. h5 Ba4 24. Bb1 Qc7 25. e5 Qb6 26. Be4 Rxc3 27. Qxc3 Qxf2+ 28. Kc1 Qf4+ 0-1

[Event "Oberliga Ost-A 0708"]
[Site "Germany"]
[Date "2008.01.20"]
[Round "7.5"]
[White "Merker, Matthias"]
[Black "Igonin, Pavel"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2128"]
[BlackElo "2145"]
[PlyCount "61"]
[EventDate "2007.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Magdeburg Aufbau Elbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. e3 Nf6 3. Bd3 c6 4. Nd2 Bg4 5. f3 Bh5 6. Ne2 e6 7. Nf4 Bg6 8. c3 Bd6 9. Nxg6 hxg6 10. f4 Nbd7 11. Nf3 c5 12. Ne5 c4 13. Bc2 b5 14. a3 a5 15. Qf3 Nb6 16. 0-0 Qc7 17. Bd2 Qe7 18. Bxg6 Bxe5 19. fxe5 fxg6 20. exf6 gxf6 21. Qxf6 Rg8 22. Be1 Qxf6 23. Rxf6 Ke7 24. Rf3 Raf8 25. Bh4+ Kd7 26. Raf1 Rxf3 27. Rxf3 Na4 28. Rf7+ Kc6 29. Re7 g5 30. Be1 Rg6 31. Bd2 1/2-1/2

[Event "Oberliga Ost-A 0708"]
[Site "Germany"]
[Date "2008.01.19"]
[Round "6.5"]
[White "Jaeger, Dominik"]
[Black "Merker, Matthias"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2057"]
[BlackElo "2128"]
[PlyCount "113"]
[EventDate "2007.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 Ne4 4. Qc2 Qa5+ 5. Nd2 Nd6 6. e4 g6 7. f4 Bg7 8. Ngf3 0-0 9. Be2 f5 10. e5 Nf7 11. 0-0 e6 12. Nb3 Qa4 13. Ne1 Na6 14. d6 b6 15. Bf3 Rb8 16. Nd2 Qxc2 17. Nxc2 g5 18. g3 gxf4 19. gxf4 Bb7 20. Kf2 Bh6 21. Nb3 Nh8 22. Be3 Ng6 23. Bxb7 Rxb7 24. Kf3 Kf7 25. Rac1 Rg8 26. Rg1 Nb8 27. Rg3 Nc6 28. Rh3 Ngxe5+ 29. fxe5 Nxe5+ 30. Ke2 Rg2+ 31. Kf1 Bxe3 32. Rxe3 Rxh2 33. Rxe5 Rb8 34. Re2 Rh3 35. Ne1 Rg8 36. Rg2 Rh1+ 37. Kf2 Rg4 38. Nf3 Rxc1 39. Nxc1 Kf6 40. Rxg4 fxg4 41. Nh2 h5 42. Nd3 e5 43. Kg3 Ke6 44. Nxg4 hxg4 45. Kxg4 e4 46. Ne1 Ke5 47. Nc2 a6 48. a4 Kxd6 49. Kf4 Kc6 50. Kxe4 b5 51. axb5+ axb5 52. b3 bxc4 53. bxc4 Kd6 54. Ne1 Ke6 55. Nf3 Kd6 56. Ng5 Kc6 57. Ke5 1-0

[Event "Oberliga Ost-A 0708"]
[Site "Germany"]
[Date "2007.12.09"]
[Round "5.7"]
[White "Merker, Matthias"]
[Black "Meissner, Felix"]
[Result "1/2-1/2"]
[ECO "A69"]
[WhiteElo "2128"]
[BlackElo "2047"]
[PlyCount "96"]
[EventDate "2007.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Leipzig Gohlis II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Re8 10. Nd2 Na6 11. 0-0 Rb8 12. Re1 Bd7 13. a4 Nb4 14. h3 a6 15. a5 Qc7 16. Bc4 Re7 17. Nf3 b5 18. axb6 Qxb6 19. e5 Ne8 20. e6 fxe6 21. dxe6 Bb5 22. Bxb5 axb5 23. f5 gxf5 24. Nd5 Nxd5 25. Qxd5 Nc7 26. Qxf5 Rbe8 27. Ng5 Be5 28. Bd2 Nxe6 29. Nxe6 Rxe6 30. Ra8 Bd4+ 31. Kh2 Rxe1 32. Qd5+ Kh8 33. Bxe1 Rxa8 34. Qxa8+ Kg7 35. Qe8 Be5+ 36. Kh1 Qb7 37. Bc3 Bxc3 38. bxc3 b4 39. cxb4 cxb4 40. Qe6 b3 41. Qxd6 b2 42. Qe5+ Kf7 43. Qf5+ Ke8 44. Qe6+ Kf8 45. Qf6+ Kg8 46. Qe6+ Kg7 47. Qe5+ Kg6 48. Qe6+ Kg5 1/2-1/2

[Event "Oberliga Ost-A 0708"]
[Site "Germany"]
[Date "2007.11.25"]
[Round "4.7"]
[White "Dobierzin, Olaf"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2143"]
[BlackElo "2128"]
[PlyCount "79"]
[EventDate "2007.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Lok II"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Nc6 7. c4 Nb6 8. b3 Bxf3 9. Bxf3 Nxd4 10. Bxb7 Rb8 11. Be3 Rxb7 12. Qxd4 Qxd4 13. Bxd4 c5 14. Be3 Be7 15. Nc3 Kd7 16. Rad1+ Kc6 17. Rd3 Rd7 18. Rxd7 Nxd7 19. Rd1 Nf6 20. Bg5 h6 21. Bf4 a6 22. f3 Rd8 23. Rxd8 Bxd8 24. Kf2 Bc7 25. Bxc7 Kxc7 26. Ke3 Kc6 27. Ne2 e5 28. Ng3 g6 29. h3 Ne8 30. f4 exf4+ 31. Kxf4 Nf6 32. Ne2 Kd6 33. Nc1 Nh5+ 34. Kf3 f5 35. g4 fxg4+ 36. hxg4 Ng7 37. Nd3 Ne6 38. Ke4 Ng5+ 39. Kf4 Ne6+ 40. Ke4 1/2-1/2

[Event "Oberliga Ost-A 0708"]
[Site "Germany"]
[Date "2007.11.04"]
[Round "3.7"]
[White "Merker, Matthias"]
[Black "Steinmetzer, Peter"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2128"]
[BlackElo "2015"]
[PlyCount "87"]
[EventDate "2007.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Jena Jenapharm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. e3 Qa5 7. Nd2 Ne4 8. Ndxe4 dxe4 9. Bf4 e5 10. dxe5 Nxe5 11. Qd4 Ng6 12. Qxe4+ Be6 13. Bg3 0-0-0 14. Be2 h5 15. h3 Bf5 16. Qf3 Bb4 17. 0-0 h4 18. Bh2 Rd2 19. Rfd1 Rhd8 20. Nd5 Rxd1+ 21. Bxd1 Be6 22. Nxb4 Qxb4 23. Bb3 Rd2 24. Rd1 Rxb2 25. Bd6 Qc3 26. Bc5 Rd2 27. Bd4 Qd3 28. Rxd2 Qxd2 29. Bxg7 a5 30. Bd4 a4 31. Bxa4 Qxa2 32. Bxc6 bxc6 33. Qxc6+ Kd8 34. Bf6+ Ne7 35. Qd6+ Kc8 36. Bxe7 Qxc4 37. Qc5+ Qxc5 38. Bxc5 Kd7 39. e4 Bc4 40. f3 Ke6 41. Bf2 f5 42. exf5+ Kxf5 43. Bxh4 Bd5 44. Kf2 1-0

[Event "Oberliga Ost-A 0708"]
[Site "Germany"]
[Date "2007.11.03"]
[Round "2.7"]
[White "Packroff, Hermann"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2196"]
[BlackElo "2128"]
[PlyCount "49"]
[EventDate "2007.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Naumburg"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Nc6 7. c4 Nb6 8. Nc3 Be7 9. d5 exd5 10. cxd5 Bxf3 11. Bxf3 Ne5 12. Be4 0-0 13. Qc2 g6 14. g3 Qd7 15. Bg2 Nec4 16. Bh6 Rfe8 17. Rad1 Nd6 18. b3 Bf6 19. Bf4 Re7 20. Ne4 Nxe4 21. Bxe4 Rae8 22. Bf3 Nc8 23. Rc1 Nd6 24. Bxd6 Qxd6 25. Qc5 1/2-1/2

[Event "Oberliga Ost-A 0708"]
[Site "Germany"]
[Date "2007.10.07"]
[Round "1.7"]
[White "Merker, Matthias"]
[Black "Bores, Roman"]
[Result "1/2-1/2"]
[ECO "E39"]
[WhiteElo "2128"]
[BlackElo "2196"]
[PlyCount "50"]
[EventDate "2007.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Ebersbach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Bg5 c5 6. dxc5 Na6 7. a3 Bxc3+ 8. Qxc3 Nxc5 9. Bxf6 Qxf6 10. Qxf6 gxf6 11. Nf3 a5 12. Nd4 b6 13. Nb5 Ba6 14. Nd6 Nb7 15. Nxb7 Bxb7 16. e3 d5 17. cxd5 Bxd5 18. Bd3 Rfd8 19. Ke2 Rd6 20. Rac1 f5 21. Rc3 Rad8 22. Rhc1 Kg7 23. f3 Kf6 24. R1c2 Ke5 25. Bb5 Kf6 1/2-1/2

[Event "Oberliga Ost-A 0607"]
[Site "Germany"]
[Date "2007.04.22"]
[Round "11.6"]
[White "Kuna, Ralf Michael"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2134"]
[BlackElo "2123"]
[PlyCount "18"]
[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 Rochade"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Nf3 Bg4 8. Be3 e6 9. Nc3 Be7 1/2-1/2

[Event "Oberliga Ost-A 0607"]
[Site "Germany"]
[Date "2007.04.21"]
[Round "10.6"]
[White "Merker, Matthias"]
[Black "Igonin, Pavel"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2123"]
[BlackElo "2169"]
[PlyCount "79"]
[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 "Coswig"]
[BlackTeam "Magdeburg Aufbau Elbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. g3 a6 5. Bg2 b5 6. b3 Nbd7 7. 0-0 e6 8. Nbd2 Be7 9. Bb2 0-0 10. Qc2 Bb7 11. e4 c5 12. exd5 exd5 13. dxc5 dxc4 14. bxc4 Rc8 15. Rad1 Bxc5 16. Ne5 Bxg2 17. Kxg2 Nxe5 18. Bxe5 Qb6 19. Qf5 Be7 20. cxb5 Qxb5 21. Nf3 Rc5 22. Qf4 Qc6 23. Rd2 Ne4 24. Re2 f5 25. h4 Qd5 26. Bd4 Rc4 27. Qe5 Rxd4 28. Qxd4 Qb5 29. Rc2 Bc5 30. Qc4+ Qxc4 31. Rxc4 Be7 32. Rfc1 Bf6 33. Rc8 a5 34. Rxf8+ Kxf8 35. Rc7 Nc3 36. Ng5 Bxg5 37. Rxc3 Bd2 38. Rc7 Bb4 39. h5 a4 40. Rc4 1-0

[Event "Oberliga Ost-A 0607"]
[Site "Germany"]
[Date "2007.04.01"]
[Round "9.5"]
[White "Merker, Matthias"]
[Black "Schenk, Alexander"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2123"]
[BlackElo "2346"]
[PlyCount "39"]
[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 "Coswig"]
[BlackTeam "Chemnitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Na3 Bxa3 10. bxa3 Nd5 11. Qa4 Qd6 12. Qxc4 Rb8 13. Re1 f5 14. e4 fxe4 15. Bxe4 Bd7 16. Rb1 Rb6 17. Rb3 Rfb8 18. Bc2 Be8 19. Qc5 Bf7 20. Re5 1/2-1/2

[Event "Oberliga Ost-A 0607"]
[Site "Germany"]
[Date "2007.03.18"]
[Round "8.4"]
[White "Peters, Andreas"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2325"]
[BlackElo "2123"]
[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 "Leipzig Gohlis II"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 e6 6. Nf3 Be7 7. Qb3 0-0 8. cxd5 Nxd5 9. Nxd5 exd5 10. Bd3 1/2-1/2

[Event "Oberliga Ost-A 0607"]
[Site "Germany"]
[Date "2007.02.25"]
[Round "7.6"]
[White "Biel, Maik"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "E31"]
[WhiteElo "2190"]
[BlackElo "2123"]
[PlyCount "52"]
[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 "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 Bxc3+ 7. bxc3 e5 8. f3 d6 9. e4 Nbd7 10. Bd3 Nf8 11. Ne2 g5 12. Bf2 Ng6 13. g3 Bh3 14. Rg1 Bd7 15. a4 Qa5 16. Kd2 0-0-0 17. Be3 g4 18. f4 exf4 19. Bxf4 Nxf4 20. gxf4 Rde8 21. Ng3 h5 22. e5 dxe5 23. fxe5 Rxe5 24. Qf1 Nh7 25. Bxh7 Rxh7 26. Qf6 Re8 1/2-1/2

[Event "Oberliga Ost-A 0607"]
[Site "Germany"]
[Date "2007.02.24"]
[Round "6.5"]
[White "Kuraszkiewicz, Michael"]
[Black "Merker, Matthias"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2317"]
[BlackElo "2123"]
[PlyCount "67"]
[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 "Plauen Koenig"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. d5 Nf6 3. Nf3 g6 4. c4 Ne4 5. Qc2 Qa5+ 6. Nbd2 Nd6 7. a3 Bg7 8. Rb1 Na6 9. e4 0-0 10. Bd3 b5 11. b3 Rb8 12. 0-0 bxc4 13. bxc4 Rxb1 14. Qxb1 f5 15. e5 Nf7 16. Re1 Qc7 17. Bb2 e6 18. Bc3 Bb7 19. Qa1 Rb8 20. h4 Ba8 21. Qd1 Bb7 22. Qa4 Re8 23. Nb3 Qc8 24. Na5 Ba8 25. Qb3 Qb8 26. Qa4 Qc8 27. Nb3 Bb7 28. Bd2 Rd8 29. Na5 Ba8 30. Bf4 exd5 31. cxd5 Bxd5 32. Bc4 Be6 33. Bf1 Qc7 34. Bxa6 1-0

[Event "Oberliga Ost-A 0607"]
[Site "Germany"]
[Date "2007.02.04"]
[Round "5.5"]
[White "Merker, Matthias"]
[Black "Eckhardt, Claudia"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2123"]
[BlackElo "2189"]
[PlyCount "45"]
[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 "Coswig"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 d6 10. b3 Nd7 11. Bb2 Nf6 12. Rad1 Qc8 13. Ne1 Bxg2 14. Nxg2 Qd7 15. Nf4 Rfd8 16. Rfe1 d5 17. Nd3 c6 18. f3 Rac8 19. c5 b5 20. Ne5 Qb7 21. b4 Ra8 22. a3 Rdc8 23. Ra1 1/2-1/2

[Event "Oberliga Ost-A 0607"]
[Site "Germany"]
[Date "2006.12.10"]
[Round "4.5"]
[White "Matthey, Harald"]
[Black "Merker, Matthias"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2252"]
[BlackElo "2123"]
[PlyCount "61"]
[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 "Loeberitz"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Ng5 e6 7. N1f3 h6 8. Nh3 c5 9. c3 cxd4 10. Nxd4 Bc5 11. 0-0 Bxd4 12. cxd4 0-0 13. Bf4 Nb6 14. Qd2 Qd5 15. Be5 Ng4 16. Nf4 Qd8 17. Nh5 Nxe5 18. dxe5 Bd7 19. Rad1 Bc6 20. Qe2 Nd5 21. Bb1 Qe7 22. Rd4 g6 23. Rg4 Kh7 24. Rd1 Qc5 25. Qd3 Rg8 26. b4 Qb5 27. Qf3 Be8 28. Be4 Kh8 29. Bxd5 gxh5 30. Qf6+ Kh7 31. Be4+ 1-0

[Event "Oberliga Ost-A 0607"]
[Site "Germany"]
[Date "2006.11.19"]
[Round "3.6"]
[White "Merker, Matthias"]
[Black "Haertig, Jens"]
[Result "0-1"]
[ECO "A69"]
[WhiteElo "2123"]
[BlackElo "2151"]
[PlyCount "100"]
[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 "Coswig"]
[BlackTeam "Naumburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Re8 10. Nd2 Na6 11. 0-0 Nc7 12. a4 Rb8 13. Bf3 b6 14. Re1 Ba6 15. Ndb1 Bb7 16. Na3 a6 17. Be3 Ba8 18. Nc4 b5 19. axb5 Nxb5 20. Bf2 Bb7 21. Bh4 Qd7 22. Nxb5 axb5 23. e5 bxc4 24. exf6 Bf8 25. Qc2 Qb5 26. Rxe8 Rxe8 27. Re1 Rxe1+ 28. Bxe1 Qe8 29. Bd2 Qb5 30. Bc3 Bc8 31. g4 Qe8 32. Qe2 Qb5 33. g5 Bf5 34. h4 Bd3 35. Qe1 Qd7 36. Kh2 Qf5 37. Kg3 Bc2 38. Qe3 Bd3 39. Ba5 Bf1 40. Bg4 Qxd5 41. Bf3 Qe6 42. Qe4 Qh3+ 43. Kf2 Bd3 44. Qe8 Qxh4+ 45. Kg2 Bf5 46. Qe3 Bh3+ 47. Kh2 Be6+ 48. Kg2 d5 49. Bd8 Bd6 50. Bxd5 Bxd5+ 0-1

[Event "Oberliga Ost-A 0607"]
[Site "Germany"]
[Date "2006.11.18"]
[Round "2.6"]
[White "Hartung, Thomas"]
[Black "Merker, Matthias"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2057"]
[BlackElo "2123"]
[PlyCount "135"]
[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 "Merseburg"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bc8 6. Nc3 Nbd7 7. f4 Nb6 8. Bb3 Nbxd5 9. Nxd5 Nxd5 10. Qf3 c6 11. Ne2 g6 12. d4 Bg7 13. c3 0-0 14. Bd2 a5 15. Ng3 a4 16. Bc2 Nf6 17. f5 Qd5 18. 0-0 b6 19. Bg5 Ra7 20. Qxd5 cxd5 21. a3 Ba6 22. Rfe1 Bc4 23. Re3 Rd8 24. Rae1 Rdd7 25. h3 Kf8 26. Kf2 Ne8 27. Bf4 Bf6 28. Nf1 Nd6 29. g3 Bb5 30. Bxd6 Rxd6 31. h4 Rc6 32. Bd3 Bc4 33. Bxc4 Rxc4 34. Nd2 Rcc7 35. fxg6 hxg6 36. Nf3 Ra5 37. g4 Rb5 38. R3e2 e6 39. Ke3 Kg7 40. Kd3 Rc8 41. g5 Be7 42. Ne5 Bd6 43. Rf2 Rc7 44. Rh1 Bxe5 45. dxe5 Rbc5 46. h5 gxh5 47. Rxh5 Rc4 48. Rf6 Rg4 49. Rfh6 Rg3+ 50. Kd2 Rxg5 51. Rh7+ Kg6 52. R7h6+ Kf5 53. Rxg5+ Kxg5 54. Rf6 b5 55. Kd3 Kg4 56. Rf2 Kh5 57. Rf6 Kg5 58. Kd2 Kg4 59. Kd3 Kg3 60. Rf1 Rc4 61. Rxf7 Re4 62. Rb7 Rxe5 63. Rxb5 Kf3 64. b3 axb3 65. Rxb3 Re1 66. Kd4 Re4+ 67. Kc5 Re3 68. a4 1-0

[Event "Oberliga Ost-A 0607"]
[Site "Germany"]
[Date "2006.10.15"]
[Round "1.4"]
[White "Merker, Matthias"]
[Black "Limpert, Michael"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2123"]
[BlackElo "2166"]
[PlyCount "34"]
[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 "Coswig"]
[BlackTeam "Leipzig Mitte II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. e3 e6 4. Nf3 Nf6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 b4 9. Na4 c5 10. 0-0 cxd4 11. exd4 Be7 12. Bg5 0-0 13. Rc1 Bb7 14. Nc5 Bxf3 15. Qxf3 h6 16. Bh4 Bxc5 17. Bxf6 Qxf6 1/2-1/2

[Event "Oberliga Ost-A 0506"]
[Site "Germany"]
[Date "2006.04.02"]
[Round "11.5"]
[White "Paul, Mathias"]
[Black "Merker, Matthias"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2151"]
[BlackElo "2152"]
[PlyCount "67"]
[EventDate "2005.11.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Koenig Plauen"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Be7 5. h3 0-0 6. Nbd2 Bb7 7. Bd3 d5 8. Ne5 c5 9. c3 Nbd7 10. g4 Ne4 11. Nxd7 Qxd7 12. Nf3 a6 13. g5 b5 14. Ne5 Qd8 15. f3 f6 16. gxf6 Nxf6 17. Rg1 b4 18. Qc2 c4 19. Qg2 Ne8 20. Bc2 Bh4+ 21. Kd2 Qe7 22. Bxh7+ Kxh7 23. Ng6 Qf6 24. Qg4 Bg5 25. Nxf8+ Qxf8 26. Qxg5 Qf7 27. Be5 a5 28. Rg4 Bc6 29. Rag1 Ra7 30. Rh4+ Kg8 31. Qh6 Kf8 32. Qh8+ Ke7 33. Rf4 Nf6 34. Rxg7 1-0

[Event "Oberliga Ost-A 0506"]
[Site "Germany"]
[Date "2006.04.01"]
[Round "10.5"]
[White "Merker, Matthias"]
[Black "Biel, Maik"]
[Result "1/2-1/2"]
[ECO "D87"]
[WhiteElo "2152"]
[BlackElo "2163"]
[PlyCount "28"]
[EventDate "2005.11.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Qc7 11. Qc1 Rd8 12. Rd1 Bd7 13. f3 Rac8 14. Rb1 Na5 1/2-1/2

[Event "Oberliga Ost-A 0506"]
[Site "Germany"]
[Date "2006.03.12"]
[Round "9.5"]
[White "Seibicke, Ralf"]
[Black "Merker, Matthias"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2183"]
[BlackElo "2152"]
[PlyCount "77"]
[EventDate "2005.11.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 g6 5. d3 Bg7 6. Nbd2 0-0 7. e4 Bg4 8. h3 Bxf3 9. Bxf3 Nbd7 10. Bg2 Qc7 11. f4 dxe4 12. dxe4 Rad8 13. Qe2 Nc5 14. Nb3 Nxb3 15. axb3 b6 16. b4 c5 17. bxc5 Qxc5+ 18. Be3 Qc7 19. c3 Rd7 20. e5 Nd5 21. Bd4 e6 22. Ra4 Rc8 23. Rfa1 Qb8 24. Bxd5 exd5 25. e6 Bxd4+ 26. Rxd4 Re8 27. exf7+ Kxf7 28. Qf3 Qd6 29. Rad1 Qc5 30. Kg2 Kg7 31. Rxd5 Rxd5 32. Rxd5 Qc6 33. Re5 Qxf3+ 34. Kxf3 Rd8 35. Re7+ Kh6 36. g4 Rd3+ 37. Ke4 Rxh3 38. g5+ Kh5 39. Rxh7+ 1-0

[Event "Oberliga Ost-A 0506"]
[Site "Germany"]
[Date "2006.02.05"]
[Round "8.6"]
[White "Wendling, Hannes"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2082"]
[BlackElo "2152"]
[PlyCount "103"]
[EventDate "2005.11.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Naumburg"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nf3 Bg4 6. c5 N6d7 7. Bc4 e6 8. Nc3 Nc6 9. Be3 Be7 10. h3 Bh5 11. g4 Bg6 12. h4 h6 13. Qe2 Nf6 14. 0-0-0 Nd5 15. Nxd5 exd5 16. Bb5 f6 17. g5 Qd7 18. gxh6 gxh6 19. Rhg1 Kf7 20. h5 Be4 21. Nd2 Bf5 22. Bxc6 Qxc6 23. Qf3 Qd7 24. Rg3 Rag8 25. Rdg1 Bf8 26. Nb1 b6 27. Nc3 c6 28. b4 bxc5 29. bxc5 Rg7 30. Bf4 Rhg8 31. Qe3 Rxg3 32. Rxg3 Rxg3 33. fxg3 Qe6 34. Nd1 Qxe3+ 35. Nxe3 Bc8 36. Kc2 Kg7 37. Kc3 Be7 38. g4 f5 39. Be5+ Bf6 40. Nxf5+ Bxf5 41. gxf5 Kf7 42. Bb8 a6 43. Bf4 Bh4 44. Bxh6 Kf6 45. Kd3 Kxf5 46. Bg7 Bg5 47. Ke2 Bc1 48. Kf3 Bd2 49. Bf8 Kg5 50. h6 Kg6 51. Kg4 Be3 52. Bg7 1/2-1/2

[Event "Oberliga Ost-A 0506"]
[Site "Germany"]
[Date "2006.01.29"]
[Round "7.5"]
[White "Spreng, Simon"]
[Black "Merker, Matthias"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2266"]
[BlackElo "2152"]
[PlyCount "125"]
[EventDate "2005.11.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Loeberitz"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. d4 Nbd7 7. Qc2 c6 8. Rd1 Qc7 9. Nc3 a6 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Rd8 13. Qe2 Nf6 14. Bf4 Bd6 15. Bg5 Be7 16. c5 Nd5 17. Bxe7 Qxe7 18. Ne5 Bd7 19. Rac1 Be8 20. a3 Rac8 21. b4 Rc7 22. Nc4 Qf8 23. Qb2 Re7 24. a4 Rc7 25. Bf1 Re7 26. Nd6 f6 27. Re1 Rb8 28. a5 Bd7 29. Bh3 Nc7 30. Re2 Nb5 31. Nxb5 axb5 32. Rce1 Qe8 33. Qb3 Kf7 34. f4 g6 35. f5 gxf5 36. Bxf5 Rd8 37. Bxh7 Bc8 38. Qe3 Kg7 39. Bc2 e5 40. Qf2 Bg4 41. dxe5 Rxe5 42. Rxe5 fxe5 43. Qe3 Qh5 44. Qxe5+ Qxe5 45. Rxe5 Kf6 46. Re4 Be6 47. Rh4 Rd2 48. Be4 Ra2 49. Bf3 Bc4 50. Rh7 Bf7 51. g4 Bd5 52. Bxd5 cxd5 53. Rxb7 d4 54. Rd7 Ke5 55. g5 Ke4 56. g6 Ra1+ 57. Kf2 Ra2+ 58. Kg3 d3 59. g7 Ra1 60. Kg2 Ra2+ 61. Kh3 Ra3 62. g8Q d2+ 63. Kg4 1-0

[Event "Oberliga Ost-A 0506"]
[Site "Germany"]
[Date "2006.01.28"]
[Round "6.6"]
[White "Glaser, Andrea"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "1968"]
[BlackElo "2152"]
[PlyCount "111"]
[EventDate "2005.11.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Halle USV II"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. c4 0-0 7. Nc3 d5 8. Ne5 Nbd7 9. b3 c6 10. e4 dxe4 11. Nxe4 Rc8 12. Bb2 Nxe4 13. Bxe4 Nf6 14. Bg2 Qc7 15. Qf3 Qb8 16. Rad1 Rc7 17. Qe2 Rd8 18. Rd2 Qa8 19. Rfd1 h6 20. Rd3 Nd7 21. Ng4 Nf6 22. Ne3 Rcd7 23. f4 Bf8 24. Qf2 c5 25. d5 exd5 26. Bxf6 gxf6 27. Bxd5 Bxd5 28. Nxd5 Kh8 29. Qb2 Bg7 30. f5 Qb8 31. Re3 Re8 32. Rde1 Rdd8 33. Ne7 Qa8 34. Kf2 Kh7 35. Nd5 Rxe3 36. Rxe3 Rd7 37. Qe2 Qc6 38. Re8 Qd6 39. Qe3 Rd8 40. Re7 Rd7 41. Re8 b5 42. Rc8 bxc4 43. Qe8 h5 44. bxc4 Rb7 45. a4 h4 46. Rc6 hxg3+ 47. hxg3 Rb2+ 48. Kf1 Qxg3 49. Nxf6+ Bxf6 50. Qxf7+ Bg7 51. Qh5+ Kg8 52. Rc8+ Bf8 53. Rxf8+ Kxf8 54. Qh8+ Kf7 55. Qxb2 Qf4+ 56. Ke1 1/2-1/2

[Event "Oberliga Ost-A 0506"]
[Site "Germany"]
[Date "2006.01.15"]
[Round "5.6"]
[White "Merker, Matthias"]
[Black "Jahn, Constanze"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2152"]
[BlackElo "2173"]
[PlyCount "110"]
[EventDate "2005.11.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b5 7. cxb5 c6 8. bxc6 Nxc6 9. Nf3 Qb6 10. e3 Bb7 11. b4 Ne4 12. Qb2 Ne7 13. Bd3 Rac8 14. 0-0 f5 15. Ne5 Nf6 16. f3 Qd6 17. Bd2 Qb8 18. b5 Bd5 19. Rfc1 d6 20. Nc4 Rcd8 21. Ba5 Rd7 22. Rc2 h6 23. Rac1 Kh8 24. a4 Rb7 25. Qa3 Nc8 26. Bb4 Rd8 27. Na5 Rf7 28. Nc6 Bxc6 29. Rxc6 Nd5 30. Bd2 Nce7 31. R6c2 Ng8 32. Bc4 Ngf6 33. a5 Rb7 34. Qd3 Re7 35. e4 fxe4 36. fxe4 Nc7 37. d5 exd5 38. exd5 Ne4 39. Be3 Rde8 40. b6 axb6 41. axb6 Na8 42. Bb5 Rf8 43. Bc6 Nxb6 44. Rb1 Nc5 45. Rxc5 dxc5 46. Bxc5 Qe5 47. Bxe7 Qxe7 48. Qd4 Nc8 49. Rf1 Rxf1+ 50. Kxf1 Nd6 51. Ba4 Nf5 52. Qd3 Qe5 53. Bb3 Ne3+ 54. Kg1 Ng4 55. d6 Qc5+ 0-1

[Event "Oberliga Ost-A 0506"]
[Site "Germany"]
[Date "2005.12.11"]
[Round "4.6"]
[White "Erbs, Susan"]
[Black "Merker, Matthias"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2049"]
[BlackElo "2152"]
[PlyCount "111"]
[EventDate "2005.11.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Aufbau Elbe"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bc8 6. Nc3 Nbd7 7. Nge2 Nb6 8. Bb3 Nbxd5 9. d4 e6 10. 0-0 Be7 11. Ne4 0-0 12. c3 b6 13. Bc4 Bb7 14. Qc2 c5 15. Nxf6+ Nxf6 16. Bf4 Nd5 17. Bxd5 Qxd5 18. Bg3 Rfd8 19. Kh1 cxd4 20. Nxd4 Rac8 21. Nb3 Ba6 22. Rfd1 Bd3 23. Qf2 Qc4 24. Rd2 Rd5 25. Rad1 Rcd8 26. Nc1 Bb1 27. Rxd5 Rxd5 28. Rxd5 Qxd5 29. a3 Qd1+ 30. Qe1 Qc2 31. b4 Bf6 32. Ne2 e5 33. Bh4 g5 34. Bf2 Ba2 35. Be3 e4 36. Nd4 Qd3 37. fxe4 Qxe4 38. Qf2 Bd5 39. Nf3 h6 40. Nd2 Qe6 41. c4 Bb7 42. c5 bxc5 43. Bxc5 a6 44. Qe3 Qd5 45. Qf2 Be5 46. Qe2 Bc3 47. Nb1 Bf6 48. Qc2 Qe6 49. Qf2 Be5 50. Nd2 Qd5 51. Qe2 Bc3 52. Nc4 Qf5 53. Nd6 Qb1+ 54. Bg1 Bd5 55. Qf2 Qb2 56. Nf5 0-1

[Event "Oberliga Ost-A 0506"]
[Site "Germany"]
[Date "2005.11.27"]
[Round "3.6"]
[White "Brauer, Christian E"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2144"]
[BlackElo "2152"]
[PlyCount "28"]
[EventDate "2005.11.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Ebersbach"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. b3 Be7 5. Bb2 0-0 6. Qc2 Nbd7 7. Bg2 c5 8. 0-0 b6 9. d3 Bb7 10. e3 Qc7 11. Nbd2 Rad8 12. Rac1 Qb8 13. Rfd1 Qa8 14. a3 Rc8 1/2-1/2

[Event "Oberliga Ost-A 0506"]
[Site "Germany"]
[Date "2005.11.26"]
[Round "2.6"]
[White "Merker, Matthias"]
[Black "Loxine, Jakov"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "2152"]
[BlackElo "2275"]
[PlyCount "132"]
[EventDate "2005.11.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Dresden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 a6 7. Bd3 c5 8. d5 b5 9. e5 dxe5 10. fxe5 Ng4 11. Bf4 Nd7 12. Qe2 b4 13. Na4 Qc7 14. 0-0 Ngxe5 15. Kh1 Ra7 16. Rae1 Qa5 17. Nxe5 Nxe5 18. Bxe5 Qxa4 19. Bxg7 Kxg7 20. Qe5+ Kg8 21. h4 Qd7 22. Rf4 Qd6 23. Qg5 Kg7 24. h5 h6 25. Qg3 g5 26. Ref1 Kh8 27. R4f3 Qxg3 28. Rxg3 Kg7 29. Rgf3 Bg4 30. Re3 e6 31. Be2 Bxe2 32. Rxe2 exd5 33. cxd5 Rd7 34. Rf5 c4 35. Rc2 Rc8 36. Kg1 Rc5 37. Rd2 Rd6 38. Kf2 c3 39. bxc3 bxc3 40. Rc2 Rdxd5 41. Rxd5 Rxd5 42. Rxc3 Rd2+ 43. Kf3 Rxa2 44. Rc7 a5 45. Ra7 a4 46. Kg3 Ra1 47. Ra5 a3 48. Ra7 Rh1 49. Rxa3 Rxh5 50. Ra7 Rh4 51. Rb7 Ra4 52. Rc7 Kg6 53. Rc6+ f6 54. Rb6 Ra3+ 55. Kh2 h5 56. Rb8 h4 57. Rg8+ Kh5 58. Rf8 Ra6 59. Rb8 f5 60. Rh8+ Kg4 61. Rb8 Ra3 62. Rg8 h3 63. gxh3+ Rxh3+ 64. Kg2 Ra3 65. Rb8 Ra2+ 66. Kg1 f4 0-1

[Event "Oberliga Ost-A 0506"]
[Site "Germany"]
[Date "2005.11.13"]
[Round "1.5"]
[White "Merker, Matthias"]
[Black "Mueller, Frank1111"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2152"]
[BlackElo "2234"]
[PlyCount "31"]
[EventDate "2005.11.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Leipzig Lok Mitte II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 0-0 9. Be2 Qa5 10. 0-0 Qxc3 11. d5 Qa5 12. Bg5 Qc7 13. Qc1 Bg4 14. Rd1 Re8 15. h3 Bxf3 16. Bxf3 1/2-1/2

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2005.04.10"]
[Round "11.6"]
[White "Baier, Silvio"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2245"]
[BlackElo "2116"]
[PlyCount "84"]
[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 "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Nc6 7. c4 Nb6 8. b3 Bxf3 9. Bxf3 Nxd4 10. Bxb7 Rb8 11. Be3 Rxb7 12. Bxd4 c5 13. Bc3 Rd7 14. Qe2 Bd6 15. Qg4 f5 16. Qh5+ g6 17. Qe2 e5 18. f4 0-0 19. fxe5 Re8 20. Qb2 Bc7 21. Re1 Qb8 22. Nd2 Rde7 23. Nf3 Nd7 24. Rad1 Nxe5 25. Nxe5 Bxe5 26. Bxe5 Rxe5 27. Rxe5 Rxe5 28. Qd2 Qe8 29. Qd8 Kf7 30. Rd7+ Re7 31. Qxe8+ Kxe8 32. Rd5 Rc7 33. Kf2 Ke7 34. Kf3 Ke6 35. h4 a5 36. Kf4 a4 37. h5 axb3 38. axb3 Rb7 39. hxg6 hxg6 40. Rxc5 Rxb3 41. Rc6+ Kf7 42. Rc7+ Kf6 1/2-1/2

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2005.04.09"]
[Round "10.5"]
[White "Wichmann, Cliff"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2316"]
[BlackElo "2116"]
[PlyCount "66"]
[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"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 b6 3. d5 e6 4. c4 Bb7 5. dxe6 fxe6 6. Nc3 Be7 7. e3 Na6 8. Be2 0-0 9. 0-0 Nc5 10. Ne5 a5 11. f4 Nfe4 12. Nxe4 Bxe4 13. Bf3 Bxf3 14. Qxf3 Bf6 15. Ng4 Nd3 16. Qe2 Nxc1 17. Nxf6+ Qxf6 18. Raxc1 d6 19. e4 Qd4+ 20. Kh1 Rf7 21. Rcd1 Qc5 22. f5 Re8 23. fxe6 Rxf1+ 24. Rxf1 Rxe6 25. Re1 Rf6 26. Rf1 Rxf1+ 27. Qxf1 Qe3 28. Qb1 Kf7 29. h3 Qe2 30. b3 h5 31. Kh2 g6 32. Kh1 h4 33. Kg1 Kg7 1/2-1/2

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2005.03.13"]
[Round "9.6"]
[White "Merker, Matthias"]
[Black "Baer, Soeren"]
[Result "0-1"]
[ECO "E33"]
[WhiteElo "2116"]
[BlackElo "2096"]
[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 "Coswig"]
[BlackTeam "Leipzig Lok II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d6 6. a3 Bxc3+ 7. Qxc3 a5 8. b3 0-0 9. Bb2 Re8 10. Rd1 Qe7 11. g3 e5 12. dxe5 dxe5 13. Qc2 g6 14. Bg2 Bf5 15. Qc3 Nd4 16. Nxd4 exd4 17. Qd2 c5 18. b4 axb4 19. axb4 Ne4 20. Bxe4 Qxe4 21. f3 Qxf3 22. Rf1 Qe4 23. bxc5 Bh3 24. Bxd4 Bxf1 25. Kxf1 Rad8 26. e3 Qh1+ 27. Kf2 Qxh2+ 28. Kf3 Qh5+ 29. Kg2 Rxe3 30. Qxe3 Qxd1 31. Bc3 Qc2+ 32. Kh3 Qf5+ 33. Kg2 Qc2+ 34. Kh3 Qf5+ 35. Kg2 Qe6 36. Qf4 Re8 37. Qd4 Qe4+ 0-1

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2005.01.30"]
[Round "8.6"]
[White "Merker, Matthias"]
[Black "Heinz, Juergen"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2116"]
[BlackElo "2240"]
[PlyCount "57"]
[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 "Coswig"]
[BlackTeam "Aue Nickelhuette"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c6 3. g3 Bf5 4. Bg2 e6 5. 0-0 Bd6 6. b3 Nd7 7. Bb2 Ngf6 8. c4 0-0 9. Nbd2 Qe7 10. Ne5 Bxe5 11. dxe5 Ng4 12. e4 dxe4 13. Nxe4 Ngxe5 14. Qd4 Bxe4 15. Bxe4 f6 16. f4 Nf7 17. Bc2 Rfe8 18. Qe4 Nf8 19. Rad1 Qc5+ 20. Kg2 e5 21. fxe5 Nxe5 22. Rfe1 Re7 23. Qf5 Rae8 24. Re2 Qa5 25. Bd4 Qa3 26. Rde1 Neg6 27. Rxe7 Nxe7 28. Qf2 b6 29. Be4 1-0

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2005.01.16"]
[Round "7.6"]
[White "Merker, Matthias"]
[Black "Mehlhorn, Uwe"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2116"]
[BlackElo "2163"]
[PlyCount "14"]
[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 "Coswig"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. e3 d6 6. Nge2 Nf6 7. 0-0 0-0 1/2-1/2

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2005.01.15"]
[Round "6.5"]
[White "Merker, Matthias"]
[Black "Schuetze, Norman"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2116"]
[BlackElo "2100"]
[PlyCount "81"]
[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 "Coswig"]
[BlackTeam "Loeberitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be2 cxd4 9. cxd4 Nc6 10. Rb1 0-0 11. d5 Nb8 12. 0-0 e5 13. Bg5 f6 14. Be3 Nd7 15. Nd2 f5 16. f3 Nf6 17. Kh1 Nh5 18. Nc4 b6 19. Kg1 f4 20. Bf2 Qg5 21. Be1 Ng3 22. Rf2 Bd7 23. Bd3 Qh5 24. Rfb2 Qg5 25. Bb4 Qh4 26. Nd6 a6 27. a4 g5 28. Nc4 Rf6 29. Bf1 Rh6 30. h3 g4 31. fxg4 Nxe4 32. Be1 Ng3 33. Nxb6 e4 34. Nxd7 Qe7 35. Rb8+ Rxb8 36. Rxb8+ Kf7 37. Rb7 Kg8 38. d6 Rxd6 39. Bc4+ Kh8 40. Rb8+ Bf8 41. Bc3+ 1-0

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2004.12.12"]
[Round "5.6"]
[White "Wuensch, Ulrich"]
[Black "Merker, Matthias"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2009"]
[BlackElo "2116"]
[PlyCount "120"]
[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 "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Bd3 e6 5. Nbd2 d5 6. 0-0 Be7 7. b3 Nbd7 8. Bb2 0-0 9. c4 c5 10. Rc1 Rc8 11. Qe2 Rc7 12. Ne5 dxc4 13. Bxc4 Nxe5 14. dxe5 Ne4 15. Rfd1 Nxd2 16. Rxd2 Rd7 17. Rcd1 Rxd2 18. Rxd2 Qa8 19. f3 Rd8 20. Qd1 Rxd2 21. Qxd2 Qd8 22. Qxd8+ Bxd8 23. Kf2 a6 24. a4 Bd5 25. e4 Bxc4 26. bxc4 Kf8 27. f4 g6 28. g4 Ke8 29. Bc1 Bh4+ 30. Kf3 Kd7 31. f5 Kc6 32. Ke2 b5 33. axb5+ axb5 34. Kd3 Be1 35. Be3 Bb4 36. Bc1 Kb6 37. Bb2 Ka5 38. Bc1 Be1 39. Be3 Kb4 40. cxb5 Kxb5 41. Bg1 Kb4 42. Be3 c4+ 43. Kc2 Bc3 44. Bf4 Bd4 45. h3 Bf2 46. Bc1 c3 47. Bg5 Kc4 48. Bd8 Bg3 49. fxe6 fxe6 50. Bc7 Bf4 51. Bb8 Kd4 52. Ba7+ Kxe4 53. Kxc3 Bxe5+ 54. Kd2 Kf3 55. Kd3 Bf4 56. Bb6 e5 57. Bd8 e4+ 58. Kc2 e3 59. Bh4 Bg3 60. Bg5 e2 0-1

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2004.11.28"]
[Round "4.6"]
[White "Will, Matthias"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2061"]
[BlackElo "2116"]
[PlyCount "40"]
[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 "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 c5 3. e3 d5 4. c3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. 0-0 0-0 8. Re1 Qc7 9. e4 cxd4 10. cxd4 dxe4 11. Nxe4 b6 12. Bg5 Bb7 13. Rc1 Qd8 14. Ne5 Nxe5 15. dxe5 Nxe4 16. Bxe7 Qxe7 17. Bxe4 Rfd8 18. Qf3 Bxe4 19. Qxe4 Rac8 20. g3 h6 1/2-1/2

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2004.11.14"]
[Round "3.5"]
[White "Pesztericz, Laszlo"]
[Black "Merker, Matthias"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2300"]
[BlackElo "2116"]
[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 Rochade"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 e6 6. Nf3 Be7 7. Bf4 0-0 8. c5 b6 9. b4 a5 10. a3 axb4 11. axb4 Rxa1 12. Qxa1 Nc6 13. Qa4 bxc5 14. bxc5 Ne4 15. Nxe4 dxe4 16. Bb5 Bb7 17. Ne5 Nxd4 18. Nd7 Nxb5 19. Qxb5 Qa8 20. Nxf8 Qa1+ 21. Kd2 Qa2+ 22. Kc1 Qa3+ 23. Kb1 Bd5 24. Nxe6 fxe6 25. Bd6 Qa2+ 0-1

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2004.11.13"]
[Round "2.5"]
[White "Merker, Matthias"]
[Black "Igonin, Pavel"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2116"]
[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 "Coswig"]
[BlackTeam "Magdeburg Aufbau Elbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bb5 0-0 10. 0-0 Bd7 11. Bxc6 Bxc6 12. Ne5 Rfc8 13. Qb3 Nd7 14. Nxc6 bxc6 15. Na4 c5 16. dxc5 Nxc5 17. Qa3 Qc6 18. Nxc5 Qxc5 19. Qxc5 Rxc5 20. b4 Rc4 21. Rfb1 Kf8 22. a4 Ke7 23. Ra2 Rac8 24. Kf1 Kd6 25. Rbb2 e5 26. Ke2 Rb8 27. b5 Kc5 28. Kd2 Rb6 29. Rc2 Kb4 30. Rab2+ Kc5 31. Rxc4+ dxc4 32. Kc3 Rd6 33. Kc2 Rd3 34. b6 axb6 35. Rb5+ Kc6 36. Rb4 Ra3 37. Rxc4+ Kd5 38. Rb4 Ra2+ 39. Kb3 Rxf2 40. Rxb6 Re2 41. Rb5+ Kd6 42. Rb7 Rxe3+ 43. Kb4 Re2 44. Rxf7 Rxg2 45. a5 Rxh2 46. Rxg7 h5 47. a6 Ra2 48. Rh7 Kd5 49. Kb5 e4 50. Rxh5+ Kd4 51. Kb6 e3 52. Rh8 e2 53. Re8 Kd3 54. a7 Kd2 55. Kb7 1/2-1/2

[Event "Oberliga Ost-A 0405"]
[Site "Germany"]
[Date "2004.10.10"]
[Round "1.6"]
[White "Merker, Matthias"]
[Black "Luther, Juergen"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2116"]
[BlackElo "2219"]
[PlyCount "180"]
[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 "Coswig"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 d5 5. Bg2 c6 6. 0-0 Bd6 7. Bf4 0-0 8. Nbd2 Ne4 9. Bxd6 Qxd6 10. e3 Nxd2 11. Qxd2 Na6 12. c5 Qe7 13. b4 Nc7 14. Rfb1 a6 15. Rb2 Bd7 16. Rab1 Be8 17. a4 g5 18. Ne5 Qg7 19. f4 h6 20. Bf3 g4 21. Be2 h5 22. Qe1 Rf6 23. Bf1 Rh6 24. h4 gxh3 25. Rh2 Kf8 26. Rxh3 h4 27. Kh2 hxg3+ 28. Qxg3 Qxg3+ 29. Kxg3 Rxh3+ 30. Kxh3 Ke7 31. Be2 Bd7 32. Kg3 Rg8+ 33. Kf2 Be8 34. Rh1 Kf8 35. Nf3 Kg7 36. Nd2 Bd7 37. Nb3 Ne8 38. Na5 Bc8 39. b5 axb5 40. axb5 cxb5 41. Rg1+ Kf8 42. Rxg8+ Kxg8 43. Bxb5 Nf6 44. Ke2 Kf8 45. Kd2 Ke7 46. Kc3 Kd8 47. Nb3 Kc7 48. Nd2 Ng4 49. Kd3 Nf6 50. Nf3 Ng4 51. Kd2 Nf6 52. Ne5 Ne4+ 53. Kd3 Nf2+ 54. Ke2 Ne4 55. Kf3 Kd8 56. Bd3 Nf6 57. Nf7+ Kc7 58. Ne5 Kd8 59. Kg3 Ke7 60. Kh4 Ne8 61. Kg5 Nf6 62. Be2 Ne4+ 63. Kg6 Nf6 64. Bb5 Ne4 65. Bd3 Nf6 66. Bc2 Ne8 67. Bd1 Nf6 68. Ba4 Ne4 69. Kg7 Ng3 70. Ng6+ Kd8 71. Bb5 Bd7 72. Bxd7 Kxd7 73. Kf7 Nf1 74. Ne5+ Kc7 75. Kxe6 Nxe3 76. Nd3 Kc6 77. Nb4+ Kb5 78. Nxd5 Nc2 79. Ke5 Kc4 80. Nb6+ Kb5 81. Nd5 Kc4 82. Nb6+ Kb5 83. Nd7 Kc6 84. Nf8 Ne3 85. Ne6 b5 86. cxb6 Kxb6 87. Ng7 Kc7 88. Nxf5 Ng4+ 89. Ke6 Kd8 90. Nd6 Kc7 1-0

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.04.25"]
[Round "11.8"]
[White "Biel, Maik"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "D66"]
[WhiteElo "2158"]
[BlackElo "2107"]
[PlyCount "15"]
[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 "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 1/2-1/2

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.04.24"]
[Round "10.8"]
[White "Merker, Matthias"]
[Black "Floeter, Frank"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2107"]
[PlyCount "34"]
[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 "Aue Nickelhuette"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be2 0-0 9. Rb1 Nc6 10. Be3 Bg4 11. Rxb7 Bxf3 12. Bxf3 cxd4 13. cxd4 Bxd4 14. Bxd4 Nxd4 15. 0-0 e5 16. Qa4 Nxf3+ 17. gxf3 Qg5+ 1/2-1/2

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.03.28"]
[Round "9.7"]
[White "Merker, Matthias"]
[Black "Kretzschmann, Jens"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "2107"]
[BlackElo "2194"]
[PlyCount "52"]
[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 "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 0-0 7. Nf3 e6 8. dxe6 fxe6 9. Bd3 Nc6 10. 0-0 a6 11. Qe1 Nb4 12. Bb1 Nh5 13. a3 Nc6 14. g3 b6 15. Nh4 Nd4 16. Be3 Ra7 17. g4 Nxf4 18. Bxf4 Raf7 19. Nf5 exf5 20. exf5 gxf5 21. g5 Ne6 22. Bd2 Nxg5 23. Qg3 f4 24. Qg2 Bd4+ 25. Kh1 Bxc3 26. Bxc3 Bb7 0-1

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.03.07"]
[Round "8.7"]
[White "Goergens, Michael"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2119"]
[BlackElo "2107"]
[PlyCount "91"]
[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 Aufbau Elbe"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bc8 6. Nc3 Nbd7 7. d3 Nb6 8. Bf4 Nfxd5 9. Nxd5 Nxd5 10. Bxd5 Qxd5 11. Bxc7 e5 12. Qd2 b6 13. f4 Bb7 14. Nf3 e4 15. dxe4 Qxd2+ 16. Nxd2 f6 17. f5 Rc8 18. Bf4 Rxc2 19. Rb1 Bb4 20. Kd1 Bxd2 21. Bxd2 Rc4 22. Rc1 Rxc1+ 23. Kxc1 Kf7 24. e5 fxe5 25. Rg1 h5 26. Bc3 Kf6 27. g4 hxg4 28. Rxg4 Rh7 29. h4 Bf3 30. Rg6+ Kxf5 31. Rg5+ Ke4 32. Rxe5+ Kd3 33. Re7 Rxh4 34. Rd7+ Kc4 35. Rxg7 a5 36. Kd2 a4 37. Rc7+ Kb5 38. Ke3 Bd5 39. a3 Rc4 40. Rg7 Re4+ 41. Kd3 Re6 42. Rg4 Bb3 43. Kd4 Rd6+ 44. Ke5 Rd5+ 45. Kf6 Kc6 46. Bb4 1/2-1/2

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.02.15"]
[Round "7.8"]
[White "Schultz, Andreas"]
[Black "Merker, Matthias"]
[Result "0-1"]
[ECO "E45"]
[WhiteElo "2185"]
[BlackElo "2107"]
[PlyCount "90"]
[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 "Leipzig Lok"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. a3 Bxc3+ 7. Nxc3 d5 8. b3 0-0 9. Be2 Nc6 10. 0-0 dxc4 11. b4 Nd5 12. Qc2 b5 13. Rd1 Nxc3 14. Qxc3 Bb7 15. e4 a5 16. Bb2 axb4 17. axb4 Rxa1 18. Bxa1 f6 19. d5 Ne5 20. dxe6 Qe7 21. f4 Nd3 22. Bxd3 cxd3 23. Qb3 Bxe4 24. Bd4 Re8 25. Kf2 Qxe6 26. Qxe6+ Rxe6 27. Rd2 Kf7 28. g4 Rc6 29. Bc5 Ke6 30. Ke3 Kd5 31. f5 Ra6 32. Rf2 Ra1 33. Bf8 g6 34. Be7 Re1+ 35. Kd2 Rb1 36. fxg6 hxg6 37. Ke3 f5 38. g5 Kc4 39. h4 Re1+ 40. Kd2 Rh1 41. Ke3 Rh3+ 42. Kf4 Rxh4+ 43. Ke5 Kc3 44. Bc5 d2 45. Bd4+ Kd3 0-1

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.02.14"]
[Round "6.8"]
[White "Merker, Matthias"]
[Black "Dorsch, Andre"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2107"]
[BlackElo "2030"]
[PlyCount "82"]
[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 "Leipzig Lok II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. b3 Nf6 4. Nf3 Bf5 5. g3 e6 6. Bg2 Bxb1 7. Rxb1 Ne4 8. Bd2 Nxd2 9. Qxd2 a5 10. 0-0 Bb4 11. Qb2 Be7 12. e3 0-0 13. Rfc1 Nd7 14. Ne1 f5 15. Nd3 Re8 16. Rc2 Qb8 17. c5 b6 18. cxb6 Qxb6 19. Rbc1 Rec8 20. Nf4 Kf7 21. Nxd5 exd5 22. Bxd5+ cxd5 23. Rxc8 Rxc8 24. Rxc8 Nf6 25. Qc2 Qe6 26. Ra8 g5 27. Qc7 f4 28. Qe5 Qh3 29. exf4 gxf4 30. Qxf4 Qh5 31. f3 Qg6 32. Rxa5 Qb1+ 33. Kg2 Qe1 34. Ra7 Qe2+ 35. Kh3 Qf1+ 36. Kh4 Qg2 37. g4 Qf2+ 38. Qg3 Qe3 39. Qe5 Nd7+ 40. Kg3 Nxe5 41. dxe5 Qxa7 0-1

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2004.01.18"]
[Round "5.7"]
[White "Merker, Matthias"]
[Black "Borriss, Claudia"]
[Result "1-0"]
[ECO "E38"]
[WhiteElo "2107"]
[BlackElo "2146"]
[PlyCount "139"]
[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 "Dresden SC II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. Bf4 Bxc5 7. e3 0-0 8. Nf3 d5 9. Rd1 Qe7 10. a3 Nc7 11. Be2 Rd8 12. 0-0 Bd6 13. Bxd6 Rxd6 14. Rd2 Rd8 15. Rfd1 Bd7 16. Ne5 Be8 17. h3 dxc4 18. Bxc4 Rxd2 19. Qxd2 Qc5 20. Qd4 Qxd4 21. Rxd4 Kf8 22. f4 Ke7 23. Kf2 Rc8 24. e4 a5 25. Be2 b5 26. Ke3 Rb8 27. Nd3 Nd7 28. b4 axb4 29. Rxb4 Ra8 30. Nxb5 Nxb5 31. Rxb5 Rxa3 32. Rb7 f6 33. e5 Kd8 34. Kd4 Kc8 35. Rb4 Bg6 36. Nc5 Nxc5 37. Kxc5 Kc7 38. Bf3 Rc3+ 39. Kd4 Rd3+ 40. Kc4 Kc8 41. Rb6 Rd7 42. Kc5 Bf7 43. Bc6 Rd2 44. Ra6 Bg6 45. Ra8+ Kc7 46. Ra7+ Kd8 47. Rxg7 fxe5 48. fxe5 Rd3 49. h4 Rd2 50. g4 Be8 51. Bb7 h5 52. g5 Rb2 53. Be4 Rb5+ 54. Kd4 Rb4+ 55. Kd3 Rb3+ 56. Kc4 Rh3 57. Kc5 Rxh4 58. Bh7 Ra4 59. Rb7 Ra5+ 60. Kd4 Rd5+ 61. Kc4 Rxe5 62. g6 Bxg6 63. Bxg6 Rg5 64. Bf7 Rg7 65. Kc5 h4 66. Kd6 Kc8 67. Kc6 Kd8 68. Rd7+ Kc8 69. Re7 Kb8 70. Kb6 1-0

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2003.12.14"]
[Round "4.8"]
[White "Merker, Matthias"]
[Black "Hentzgen, Thomas"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "2107"]
[BlackElo "2016"]
[PlyCount "29"]
[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 "Halle USV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. dxe6 fxe6 9. Bd3 Nc6 10. 0-0 a6 11. Kh1 b6 12. Bd2 Nh5 13. g3 Ra7 14. Kg2 Nd4 15. Rb1 1/2-1/2

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2003.11.23"]
[Round "3.8"]
[White "Orb, Matthias"]
[Black "Merker, Matthias"]
[Result "0-1"]
[ECO "E18"]
[BlackElo "2107"]
[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 "Magdeburg USC"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. d4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 0-0 7. Nc3 d5 8. Ne5 Nbd7 9. Qa4 Nb8 10. Be3 c6 11. Rfd1 a6 12. Qc2 Nbd7 13. cxd5 cxd5 14. Rac1 Rc8 15. Nd3 Ne4 16. Qb3 Nd6 17. f3 Nc4 18. Bf2 b5 19. e4 Na5 20. Qc2 b4 21. Nxb4 Bxb4 22. Qd3 Nc4 23. Qe2 Ndb6 24. e5 Qd7 25. f4 f6 26. Rd3 fxe5 27. fxe5 a5 28. b3 Na3 29. Qg4 Ba6 30. Rf3 Rxf3 31. Qxf3 Nb1 32. Rxb1 Rxc3 33. Qg4 Bd3 34. Rd1 Bf5 35. Qe2 Qc6 36. Qa6 Rc1 37. Bf3 Rxd1+ 38. Bxd1 Qc1 39. Qxb6 Qxd1+ 40. Kg2 Be4+ 0-1

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2003.11.22"]
[Round "2.8"]
[White "Merker, Matthias"]
[Black "Ruemmler, Roland"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2107"]
[BlackElo "2085"]
[PlyCount "65"]
[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 "Naumburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 0-0 7. Bd3 Na6 8. Nf3 Nc7 9. 0-0 a6 10. a4 Rb8 11. e5 Nfe8 12. Re1 Bd7 13. Qe2 Bg4 14. h3 Bxf3 15. Qxf3 f5 16. g4 fxg4 17. Qxg4 dxe5 18. fxe5 Qc8 19. Qg3 b5 20. axb5 axb5 21. cxb5 c4 22. Bxc4 Ne6 23. Qg4 Nf4 24. Qxc8 Rxc8 25. Re4 Nxh3+ 26. Kg2 Nf2 27. d6+ Rxc4 28. Rxc4 exd6 29. e6 Nd3 30. Be3 Nxb2 31. Rc8 Bxc3 32. Rxc3 Rf6 33. b6 1-0

[Event "Oberliga Ost-A 0304"]
[Site "Germany"]
[Date "2003.11.02"]
[Round "1.8"]
[White "Harzer, Paul"]
[Black "Merker, Matthias"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2118"]
[BlackElo "2107"]
[PlyCount "92"]
[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 "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. e3 d5 3. c3 e6 4. Nf3 Nf6 5. Nbd2 Nbd7 6. Bd3 Be7 7. 0-0 0-0 8. Re1 Qc7 9. e4 dxe4 10. Nxe4 Nxe4 11. Rxe4 Nf6 12. Bf4 Bd6 13. Bxd6 Qxd6 14. dxc5 Qxc5 15. Rc4 Qe7 16. Qe2 b6 17. Qe5 Rd8 18. Rd1 Rd5 19. Qe2 Ba6 20. Rd4 Bxd3 21. R1xd3 Rad8 22. Rxd5 Rxd5 23. Rxd5 Nxd5 24. Qd2 Qc7 25. Nd4 h6 26. g3 Qc4 27. a3 Nf6 28. Qe2 Qxe2 29. Nxe2 e5 30. f3 Nd5 31. Kf2 f5 32. c4 Nc7 33. Ke3 Kf7 34. b4 Kf6 35. h4 g5 36. hxg5+ hxg5 37. a4 a5 38. bxa5 bxa5 39. Nc3 Na6 40. f4 exf4+ 41. gxf4 gxf4+ 42. Kxf4 Ke6 43. Nb5 Nc5 44. Nd4+ Kd7 45. Kxf5 Nxa4 46. Nb3 Nb2 1/2-1/2

[Event "Oberliga Ost-A 0203"]
[Site "Germany"]
[Date "2003.03.30"]
[Round "11.8"]
[White "Hartwig, Maik"]
[Black "Merker, Matthias"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2127"]
[BlackElo "2114"]
[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 "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 d5 3. e4 dxe4 4. f3 e3 5. Bxe3 e6 6. Bd3 Be7 7. Nh3 Nbd7 8. 0-0 0-0 9. f4 c5 10. Kh1 a6 11. Qf3 g6 12. Rad1 Qc7 13. Ng5 Ra7 14. Qh3 h5 15. Nxe6 fxe6 16. Qxe6+ Rf7 17. Bxg6 Ne5 18. Qxe5 Rg7 19. Qxc7 1-0

