[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2013.05.05"]
[Round "10.7"]
[White "Ossowski, Rolf"]
[Black "Koch, Matthias"]
[Result "0-1"]
[ECO "C74"]
[WhiteElo "1732"]
[BlackElo "1982"]
[PlyCount "48"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Lohmar"]
[BlackTeam "Bonn Beuel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 f5 6. Bxc6+ bxc6 7. d3 Nf6 8. Qe2 Be7 9. 0-0 0-0 10. Nbd2 Qe8 11. d4 fxe4 12. Nxe4 Nxe4 13. Qxe4 Bf5 14. Qe1 e4 15. Nd2 Qg6 16. f3 e3 17. Qxe3 Bh4 18. Kh1 Rae8 19. Qg1 Bd3 20. g3 Bxf1 21. Qxf1 Bxg3 22. hxg3 Qxg3 23. Qg2 Re1+ 24. Nf1 Qxf3 0-1

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2013.04.14"]
[Round "9.8"]
[White "Koch, Matthias"]
[Black "Bendisch, Juergen"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1982"]
[BlackElo "1688"]
[PlyCount "71"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bonn Beuel"]
[BlackTeam "Hennef"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 e6 3. Qe2 Nc6 4. Nf3 a6 5. g3 Be7 6. Bg2 Nf6 7. d3 Nd4 8. Nxd4 cxd4 9. Nd1 e5 10. f4 d6 11. Nf2 Bd7 12. c4 Bc6 13. 0-0 0-0 14. f5 Qc7 15. g4 Nd7 16. g5 f6 17. h4 Kh8 18. g6 Rfb8 19. h5 Nf8 20. Ng4 Be8 21. Rf3 b5 22. b3 Rb7 23. h6 hxg6 24. hxg7+ Kxg7 25. Bh6+ Kg8 26. Bxf8 Kxf8 27. fxg6 Bxg6 28. Nxf6 Bxf6 29. Rxf6+ Kg7 30. Raf1 Qd7 31. Qf3 Rh8 32. Rxg6+ Kxg6 33. Qf6+ Kh7 34. Rf3 Qg7 35. Rh3+ Kg8 36. Qd8+ 1-0

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2013.03.03"]
[Round "8.8"]
[White "Blumenthal, Ralf"]
[Black "Koch, Matthias"]
[Result "1/2-1/2"]
[ECO "A95"]
[WhiteElo "1797"]
[BlackElo "1982"]
[PlyCount "94"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Euskirchen Turm"]
[BlackTeam "Bonn Beuel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. d4 Be7 5. 0-0 0-0 6. c4 d5 7. Nc3 c6 8. b3 Ne4 9. Bb2 Nd7 10. Qc2 Qe8 11. e3 Qh5 12. Ne2 g5 13. Ne5 Rf6 14. f3 Nd6 15. Kf2 Qe8 16. Rh1 Rh6 17. a4 a5 18. Ba3 Nf7 19. Bxe7 Qxe7 20. Nxf7 Qxf7 21. Rae1 Nf6 22. Kg1 Bd7 23. Qd2 Qe7 24. c5 e5 25. dxe5 Qxe5 26. Nc1 Rg6 27. Nd3 Qe7 28. Qc3 Be8 29. Ne5 Rg7 30. Kf2 Nd7 31. Nd3 Bg6 32. Re2 Qd8 33. Ne5 Nxe5 34. Qxe5 Re7 35. Qc3 Qc7 36. Rhe1 Rae8 37. Qd4 Re5 38. e4 fxe4 39. fxe4 Bxe4 40. Bxe4 Rxe4 41. Rxe4 dxe4 42. Rxe4 Qf7+ 43. Kg2 Rxe4 44. Qxe4 Qxb3 45. Qe8+ Kg7 46. Qe7+ Kg6 47. Qe4+ Kg7 1/2-1/2

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2013.02.03"]
[Round "7.7"]
[White "Spira, Uwe"]
[Black "Koch, Matthias"]
[Result "1/2-1/2"]
[ECO "C72"]
[WhiteElo "1775"]
[BlackElo "1982"]
[PlyCount "64"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Troisdorf"]
[BlackTeam "Bonn Beuel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bg4 6. c3 Qf6 7. d3 Nge7 8. Be3 Bxf3 9. Qxf3 Qxf3 10. gxf3 Ng6 11. Nd2 Be7 12. Rfd1 0-0 13. d4 f5 14. exf5 Nh4 15. f4 exd4 16. cxd4 Nxf5 17. Ne4 Rae8 18. Rac1 Bd8 19. d5 Rxe4 20. Bc2 Nxe3 21. Bxe4 Nxd1 22. dxc6 bxc6 23. Rxd1 d5 24. Bd3 Rxf4 25. Bxa6 Bh4 26. Rd2 Bg5 27. Rc2 Rg4+ 28. Kh1 Bf6 29. Bb7 Rc4 30. Rxc4 dxc4 31. Bxc6 Bxb2 32. Bd5+ Kf8 1/2-1/2

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2013.01.13"]
[Round "6.8"]
[White "Hackbusch, Thomas"]
[Black "Koch, Matthias"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1875"]
[BlackElo "1982"]
[PlyCount "43"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz III"]
[BlackTeam "Bonn Beuel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. Bg5 h6 6. Bh4 0-0 7. e3 Nbd7 8. Be2 c6 9. 0-0 e5 10. dxe5 dxe5 11. Qc2 Qc7 12. Rfd1 Re8 13. Rac1 a5 14. a3 Nc5 15. Nd2 a4 16. Bxf6 Bxf6 17. Nce4 Be7 18. Nxc5 Bxc5 19. Ne4 Qe7 20. Qc3 Bf5 21. Ng3 Qg5 22. Nxf5 1/2-1/2

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2012.12.02"]
[Round "5.7"]
[White "Gassmann, Peter"]
[Black "Koch, Matthias"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "1927"]
[BlackElo "1982"]
[PlyCount "54"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Siegburg"]
[BlackTeam "Bonn Beuel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 Bg4 5. e4 Nc6 6. Bb5 Nge7 7. d4 a6 8. Bxc6+ Nxc6 9. c3 0-0 10. e5 Bxf3 11. Qxf3 Bxe5 12. 0-0 Bd6 13. Nd2 Qh4 14. g3 Qe7 15. Ne4 Rae8 16. Nxd6 Qxd6 17. Bf4 Qd7 18. Rae1 f6 19. d5 Ne7 20. c4 Ng6 21. b3 Nxf4 22. Qxf4 Rf7 23. Qd2 Rfe7 24. Rxe7 Qxe7 25. Kf2 Qc5+ 26. Kf3 Qe7 27. Kf2 Qc5+ 1/2-1/2

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2012.11.11"]
[Round "4.6"]
[White "Breitenstein, Bert"]
[Black "Koch, Matthias"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1936"]
[BlackElo "1982"]
[PlyCount "27"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Godesberg V"]
[BlackTeam "Bonn Beuel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bg5 Ne4 3. h4 d5 4. Nd2 Nxg5 5. hxg5 Bf5 6. e3 e6 7. g4 Bg6 8. f4 Qd6 9. c3 Qb6 10. Qb3 Nd7 11. Ngf3 c6 12. Nh4 Be7 13. Nxg6 fxg6 14. Bd3 1/2-1/2

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2012.10.21"]
[Round "3.7"]
[White "Rathmann, Wolfgang"]
[Black "Koch, Matthias"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "1730"]
[BlackElo "1982"]
[PlyCount "50"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bayer Leverkusen II"]
[BlackTeam "Bonn Beuel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 e5 2. fxe5 d6 3. Nf3 Bg4 4. e4 dxe5 5. d3 Nc6 6. Be3 Nf6 7. Be2 Be7 8. 0-0 Qd7 9. Kh1 0-0 10. Nbd2 Be6 11. Ng5 Ng4 12. Nxe6 Nxe3 13. Nxf8 Rxf8 14. Qc1 Nxf1 15. Nxf1 Nd4 16. Qd2 h6 17. c3 Bg5 18. Qd1 Nxe2 19. Qxe2 Rd8 20. Rd1 Qa4 21. b3 Qa5 22. Qc2 Qb6 23. Qe2 Qa5 24. Qc2 Qb6 25. Qe2 Qa5 1/2-1/2

[Event "Mittelrhein-chT 1112"]
[Site "Germany"]
[Date "2012.05.06"]
[Round "12.6"]
[White "Tonnicchi, Marco"]
[Black "Koch, Matthias"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1937"]
[BlackElo "1892"]
[PlyCount "48"]
[EventDate "2011.09.11"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Bruehl II"]
[BlackTeam "Bonn Beuel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. c4 d6 5. Nc3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Qc2 c6 9. b4 a6 10. a4 Re8 11. Rb1 Nh5 12. Rd1 f5 13. dxe5 dxe5 14. e4 f4 15. c5 Qe7 16. Ba3 Nf8 17. Nd2 Ne6 18. Nc4 Nd4 19. Qd3 f3 20. Bxf3 Nf4 21. Qe3 Be6 22. Nd6 Rf8 23. Kh1 Nh3 24. Rd2 Rxf3 0-1

[Event "Mittelrhein-chT 1112"]
[Site "Germany"]
[Date "2012.04.15"]
[Round "11.7"]
[White "Brinkmann, Sven"]
[Black "Koch, Matthias"]
[Result "0-1"]
[ECO "C71"]
[WhiteElo "1961"]
[BlackElo "1892"]
[PlyCount "158"]
[EventDate "2011.09.11"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Koeln Muelheim"]
[BlackTeam "Bonn Beuel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. h3 f5 6. d3 Nf6 7. Nc3 Be7 8. Be3 b5 9. Bb3 Na5 10. exf5 Nxb3 11. axb3 Bxf5 12. Qd2 0-0 13. 0-0-0 c5 14. g4 Be6 15. Ng5 Bd7 16. Nge4 Bc6 17. Nxf6+ Bxf6 18. Rhg1 Be7 19. Ne4 d5 20. Nxc5 d4 21. Ne6 dxe3 22. fxe3 Qb6 23. Nxf8 Bg5 24. Rde1 Rxf8 25. Kb1 Rf3 26. Rgf1 Bxe3 27. Qc3 Bd4 28. Qb4 Bc5 29. Qc3 Bd4 30. Qb4 Rxf1 31. Rxf1 Bc5 32. Qc3 Bd4 33. Qb4 Bc5 34. Qc3 Bd4 35. Qb4 Qd8 36. Qd2 Bb6 37. Qe2 Qd4 38. Rf5 Bc7 39. Qf1 Bd6 40. Rf7 Qd5 41. Rf5 b4 42. Qf2 Bc5 43. Qe1 Bd6 44. Qe3 Bd7 45. Rf1 Bc5 46. Qg5 Be6 47. Re1 Bd4 48. Qe7 Bc5 49. Qe8+ Bf8 50. Rf1 Bf7 51. Qc8 a5 52. h4 a4 53. Rxf7 Kxf7 54. bxa4 Qh1+ 55. Ka2 Qxh4 56. a5 Qe7 57. a6 Qa7 58. Qf5+ Kg8 59. Qe6+ Kh8 60. Qe8 Qxa6+ 61. Kb1 Qf6 62. g5 Qf5 63. Qa8 g6 64. Ka2 Qe6+ 65. Kb1 Qe7 66. Ka2 Kg7 67. Qg2 Qe6+ 68. Kb1 Be7 69. Qb7 Kf7 70. Qf3+ Kg7 71. Qb7 h5 72. gxh6+ Kxh6 73. Qh1+ Kg7 74. Qe4 g5 75. d4 Bf6 76. dxe5 Qxe5 77. Qxb4 Qxb2+ 78. Qxb2 Bxb2 79. Kxb2 g4 0-1

[Event "Mittelrhein-chT 1112"]
[Site "Germany"]
[Date "2012.03.18"]
[Round "10.7"]
[White "Koch, Matthias"]
[Black "Biedekoepper, Robert"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1892"]
[BlackElo "2046"]
[PlyCount "94"]
[EventDate "2011.09.11"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Bonn Beuel"]
[BlackTeam "Godesberg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 Bd7 8. f4 b5 9. Nf3 b4 10. Nd1 Nf6 11. h3 0-0 12. g4 Qc7 13. 0-0 Rfc8 14. Qf2 a5 15. Qh4 Nd4 16. Rf2 Nxf3+ 17. Bxf3 Bc6 18. g5 Nd7 19. Bg4 e6 20. f5 exf5 21. exf5 Re8 22. f6 Bf8 23. Bd2 Ne5 24. Ne3 Ba8 25. Raf1 a4 26. Be2 Qc6 27. Bf3 Nxf3+ 28. Rxf3 Qd7 29. Rg3 Qb7 30. Rgf3 Re6 31. Qg4 Rbe8 32. h4 d5 33. h5 d4 34. Nc4 Re2 35. hxg6 hxg6 36. R1f2 Rxf2 37. Kxf2 Qxf3+ 38. Qxf3 Bxf3 39. Kxf3 Re6 40. Bf4 Re1 41. a3 bxa3 42. Nxa3 Rf1+ 43. Ke4 Rf2 44. Be5 Re2+ 45. Kf4 Rg2 46. Nc4 Rxc2 47. Kf3 Rxb2 0-1

[Event "Mittelrhein-chT 1112"]
[Site "Germany"]
[Date "2012.02.26"]
[Round "9.8"]
[White "Koch, Matthias"]
[Black "Eckler, Klaus"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "1892"]
[BlackElo "1996"]
[PlyCount "121"]
[EventDate "2011.09.11"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Bonn Beuel"]
[BlackTeam "Koeln Lasker"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 h5 7. f4 h4 8. g4 Bd4 9. Bxd4 cxd4 10. Nb1 Qb6 11. b3 e5 12. f5 g5 13. Nf3 f6 14. h3 Nh6 15. 0-0 Nf7 16. a4 Bd7 17. Na3 a5 18. Nc4 Qc5 19. Kh2 Qb4 20. Rf2 0-0 21. Rc1 Ne7 22. c3 dxc3 23. d4 Bxa4 24. bxa4 Qxc4 25. Bf1 Qc6 26. d5 Qb6 27. Qe1 Rac8 28. Bb5 Rc5 29. Bd7 Rd8 30. Be6 Qb4 31. Rb1 Qxa4 32. Rxb7 c2 33. Qc1 Kf8 34. Bxf7 Qxe4 35. Nxg5 fxg5 36. Qxg5 Qh1+ 37. Kxh1 c1Q+ 38. Qxc1 Rxc1+ 39. Kg2 Kxf7 40. f6 Re8 41. fxe7+ Kg7 42. Kf3 Rc4 43. Ke3 a4 44. Ra7 Rd4 45. Ra2 Rxd5 46. R2xa4 Kf6 47. Ra1 Rxe7 48. g5+ Ke6 49. Rxe7+ Kxe7 50. Ra7+ Ke6 51. g6 Rd1 52. Ra4 Rg1 53. Rxh4 Rxg6 54. Kf3 d5 55. Rh8 e4+ 56. Ke3 Ke5 57. Rh5+ Ke6 58. Kd4 Rg3 59. Re5+ Kf6 60. Rxd5 Rxh3 61. Kxe4 1/2-1/2

[Event "Mittelrhein-chT 1112"]
[Site "Germany"]
[Date "2012.02.05"]
[Round "8.7"]
[White "Koch, Matthias"]
[Black "Wahl, Frithjof"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1892"]
[BlackElo "1882"]
[PlyCount "61"]
[EventDate "2011.09.11"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Bonn Beuel"]
[BlackTeam "Godesberg III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Bg4 6. Be3 Nd7 7. Bc4 e6 8. 0-0 d5 9. exd5 exd5 10. Bd3 Ne7 11. h3 Bxf3 12. Qxf3 f5 13. Rae1 0-0 14. Bf2 Nf6 15. Be3 Ne4 16. Nd1 b5 17. c3 a5 18. Bc2 Nc8 19. Nf2 Ncd6 20. Nxe4 Nxe4 21. g4 Qd6 22. Re2 a4 23. a3 Rae8 24. g5 Re6 25. h4 Rfe8 26. Rfe1 Qd7 27. Bxe4 Rxe4 28. Kf2 R8e6 29. Kf1 Qe8 30. Kf2 Bf8 31. Kf1 1/2-1/2

[Event "Mittelrhein-chT 1112"]
[Site "Germany"]
[Date "2012.01.15"]
[Round "7.8"]
[White "Koch, Matthias"]
[Black "Pirastu, Mario"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1892"]
[BlackElo "1435"]
[PlyCount "93"]
[EventDate "2011.09.11"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Bonn Beuel"]
[BlackTeam "Gruenfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. f4 Nd7 5. Nf3 c6 6. Bc4 e6 7. 0-0 b5 8. Bb3 a5 9. a4 Ba6 10. f5 bxa4 11. fxe6 axb3 12. exf7+ Kxf7 13. Ng5+ Ke8 14. Ne6 Qe7 15. Nc7+ Kd8 16. Nxa8 Bxf1 17. Qxf1 Bxd4+ 18. Kh1 bxc2 19. Qa6 Bxc3 20. bxc3 Qxe4 21. Bg5+ Ngf6 22. Nb6 Ke7 23. Nxd7 Kxd7 24. Bxf6 Re8 25. Qb7+ Ke6 26. Bh4 Qxh4 27. Qxc6 Qe7 28. Re1+ Kf6 29. Rf1+ Kg7 30. Qd5 Qe6 31. Qd4+ Kg8 32. h3 d5 33. Qf2 Qf5 34. Qg1 Qd3 35. Qf2 Qf5 36. Qg1 Re2 37. Rxf5 gxf5 38. Qc1 a4 39. Kg1 a3 40. Kf1 Re6 41. Qxc2 Ra6 42. Qxf5 Kg7 43. Qxd5 Kh6 44. Qd2+ Kg7 45. Qd7+ Kh6 46. Qb5 Rf6+ 47. Kg1 1-0

[Event "Mittelrhein-chT 1112"]
[Site "Germany"]
[Date "2011.10.23"]
[Round "3.8"]
[White "Hendrichs, Udo"]
[Black "Koch, Matthias"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1886"]
[BlackElo "1892"]
[PlyCount "94"]
[EventDate "2011.09.11"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Langenfeld II"]
[BlackTeam "Bonn Beuel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 e5 8. b4 c6 9. a4 Re8 10. Ba3 e4 11. Nd2 d5 12. cxd5 cxd5 13. Qb3 Nf8 14. Rac1 Ne6 15. Rc2 a6 16. Rfc1 g5 17. a5 b5 18. axb6 g4 19. b5 Ng5 20. bxa6 Bxa6 21. b7 Bxb7 22. Qxb7 Rxa3 23. Nb5 Ra8 24. Nc7 Rb8 25. Qa6 Rf8 26. Rc6 Rb2 27. Nf1 Nf3+ 28. Kh1 Nh5 29. Ng3 Qh4 30. Bxf3 exf3 31. Qf1 Nxg3+ 32. fxg3 Qe7 33. gxf3 Qxe3 34. Nxd5 Qd2 35. Qg1 Bxd4 36. Nf6+ Bxf6 37. Rxf6 Re8 38. Rd1 Qe2 39. Rf4 h5 40. Rdd4 Qe1 41. Rd1 Qa5 42. Re4 Rxe4 43. fxe4 Re2 44. Rd5 Qb4 45. Rd8+ Kh7 46. Rd4 Qc3 47. Qf1 Re1 0-1

[Event "Mittelrhein-chT 1112"]
[Site "Germany"]
[Date "2011.10.02"]
[Round "2.8"]
[White "Koch, Matthias"]
[Black "Igelmund, Robert"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1892"]
[BlackElo "1843"]
[PlyCount "57"]
[EventDate "2011.09.11"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Bonn Beuel"]
[BlackTeam "Aachen Hoern"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 Nf6 5. e5 dxe5 6. fxe5 Nd5 7. Bc4 Nb6 8. Bb3 Nc6 9. Nf3 0-0 10. 0-0 Na5 11. Qe2 Nxb3 12. axb3 Bg4 13. Be3 a6 14. Qf2 Bxf3 15. Qxf3 c6 16. Rad1 Nd5 17. Bc1 Nxc3 18. bxc3 Qc7 19. Bf4 e6 20. Bg5 Rac8 21. Bf6 Qd7 22. Rd3 Rc7 23. Qf4 h5 24. Rh3 Kh7 25. Rxh5+ gxh5 26. Bxg7 Kxg7 27. Qg5+ Kh8 28. Rf6 Rg8 29. Qh6# 1-0

[Event "Mittelrhein-chT 1112"]
[Site "Germany"]
[Date "2011.09.11"]
[Round "1.7"]
[White "Koch, Matthias"]
[Black "Guelsen, Taylan"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1892"]
[BlackElo "1918"]
[PlyCount "85"]
[EventDate "2011.09.11"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Bonn Beuel"]
[BlackTeam "Niederkassel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Nge7 8. Bh6 Bxh6 9. Qxh6 Qb6 10. Rb1 Nd4 11. Qd2 Bd7 12. f4 h5 13. h3 h4 14. g4 f5 15. Nd1 e5 16. c3 Ndc6 17. Nf2 0-0-0 18. Ne2 fxg4 19. Nxg4 Bxg4 20. hxg4 d5 21. f5 dxe4 22. Bxe4 gxf5 23. gxf5 c4 24. Rh3 cxd3 25. Rxd3 Rxd3 26. Qxd3 Ng8 27. Qd6 Rh6 28. f6 Rxf6 29. Bf5+ Rxf5 30. Qe6+ Kc7 31. Qxf5 Qa6 32. Qe6 Nge7 33. Rd1 Nc8 34. Rd7+ Kb8 35. Rh7 Qd3 36. Rh8 Qb1+ 37. Kf2 N6e7 38. Qxe5+ Ka8 39. Qxe7 Qf5+ 40. Ke1 Qb1+ 41. Kd2 Qxb2+ 42. Ke3 Qb6+ 43. Nd4 1-0

[Event "Regionalliga Mittelrhein 1011"]
[Site "Germany"]
[Date "2011.05.01"]
[Round "9.7"]
[White "Koch, Matthias"]
[Black "Steinwachs, Christian"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "1862"]
[BlackElo "1966"]
[PlyCount "85"]
[EventDate "2010.10.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bonn Beuel"]
[BlackTeam "Gruenfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Nbc6 7. Nf3 0-0 8. Bd3 f5 9. exf6 Rxf6 10. Qh5 g6 11. Qh4 Nf5 12. Bxf5 Rxf5 13. Bg5 Qf8 14. 0-0 Bxc5 15. Nd2 Bd7 16. Rad1 Qf7 17. g4 Rxg5 18. Qxg5 Rf8 19. Qh4 Nd4 20. g5 e5 21. Qg3 Bd6 22. Qg2 Bc6 23. f3 Bc5 24. Kh1 Nxc2 25. Nde4 dxe4 26. fxe4 Qc4 27. Rxf8+ Kxf8 28. Qxc2 Bd4 29. Re1 b5 30. Qe2 Qc5 31. Qf3+ Ke8 32. Rf1 b4 33. Qf7+ Kd8 34. Nd5 Bxd5 35. exd5 Bxb2 36. Qg8+ Kc7 37. Rf7+ Kb6 38. Qb8+ Ka6 39. Qb7+ Ka5 40. Qxa7+ Qxa7 41. Rxa7+ Kb6 42. d6 Kc6 43. d7 1-0

[Event "Regionalliga Mittelrhein 1011"]
[Site "Germany"]
[Date "2011.03.20"]
[Round "7.8"]
[White "Raboese, Richard"]
[Black "Koch, Matthias"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1945"]
[BlackElo "1862"]
[PlyCount "81"]
[EventDate "2010.10.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Niederkassel"]
[BlackTeam "Bonn Beuel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 h6 7. Be3 e5 8. d5 a5 9. h3 Na6 10. Qd2 Kh7 11. g4 Nc5 12. f3 Nfd7 13. h4 f5 14. h5 f4 15. hxg6+ Kxg6 16. Bf2 Bf6 17. Bd3 Nxd3+ 18. Qxd3 Nc5 19. Qc2 Bd7 20. Nge2 Kg7 21. Nc1 a4 22. Nd3 Nxd3+ 23. Qxd3 Ra5 24. 0-0-0 b5 25. cxb5 Qb8 26. Rd2 Bxb5 27. Nxb5 Rxb5 28. Rc2 c6 29. dxc6 Rc8 30. Rd1 Be7 31. Qa3 Qa8 32. Qc3 a3 33. b3 Ra5 34. Rd5 Ra6 35. c7 Qb7 36. Qc4 Raa8 37. Rb5 Qa6 38. Rb6 Qa5 39. Rc6 Ra7 40. b4 d5 41. bxa5 1-0

[Event "Regionalliga Mittelrhein 1011"]
[Site "Germany"]
[Date "2011.02.27"]
[Round "6.8"]
[White "Koch, Matthias"]
[Black "Blasche, Martin"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1862"]
[BlackElo "1844"]
[PlyCount "34"]
[EventDate "2010.10.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bonn Beuel"]
[BlackTeam "Horrem"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. Be3 b5 7. a3 Bb7 8. Bd3 e6 9. 0-0 Nbd7 10. Qe2 c5 11. dxc5 Nxc5 12. Rad1 Nxd3 13. Rxd3 Qc6 14. Rfd1 Be7 15. Bf4 0-0 16. Bd6 Bxd6 17. Rxd6 Qc7 1/2-1/2

[Event "Regionalliga Mittelrhein 1011"]
[Site "Germany"]
[Date "2011.02.06"]
[Round "5.8"]
[White "Hanrahan, William"]
[Black "Koch, Matthias"]
[Result "0-1"]
[ECO "C72"]
[WhiteElo "1987"]
[BlackElo "1862"]
[PlyCount "58"]
[EventDate "2010.10.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bruehl"]
[BlackTeam "Bonn Beuel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bg4 6. c3 Qf6 7. d3 Bxf3 8. gxf3 Nge7 9. Kh1 Ng6 10. Rg1 Nf4 11. Bxc6+ bxc6 12. Bxf4 Qxf4 13. Nd2 g6 14. Rg4 Qf6 15. Qa4 Kd7 16. d4 Rb8 17. dxe5 Qxe5 18. Rd1 h5 19. Rg3 h4 20. Rg4 Bh6 21. Nb3 Bf4 22. Rd5 Qf6 23. Nc5+ Ke7 24. Qxc6 Rxb2 25. Qxc7+ Ke8 26. Qc8+ Qd8 27. Qxd8+ Kxd8 28. Rxf4 Rb1+ 29. Kg2 h3+ 0-1

[Event "Regionalliga Mittelrhein 1011"]
[Site "Germany"]
[Date "2011.01.16"]
[Round "4.8"]
[White "Koch, Matthias"]
[Black "Miethke, Lothar"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1862"]
[BlackElo "1811"]
[PlyCount "59"]
[EventDate "2010.10.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bonn Beuel"]
[BlackTeam "Aachen PTSV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 Nbd7 7. Bc4 Be7 8. 0-0 0-0 9. d3 c6 10. a4 a5 11. Kh1 h6 12. g3 Kh8 13. Be3 b6 14. Rf2 Rc8 15. Rg1 Nh7 16. Rh2 Bf6 17. h4 exf4 18. gxf4 Qe7 19. d4 Qe8 20. e5 Be7 21. Rhg2 d5 22. Rxg7 f5 23. Bd3 Ng5 24. fxg5 Kxg7 25. g6 f4 26. Bxf4 Bxh4 27. Qg4 Qe7 28. Bxh6+ Kxh6 29. g7 Bg5 30. Qh3+ 1-0

[Event "Regionalliga Mittelrhein 1011"]
[Site "Germany"]
[Date "2010.12.12"]
[Round "3.7"]
[White "Koch, Matthias"]
[Black "Hack, Thomas1"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1862"]
[BlackElo "1909"]
[PlyCount "117"]
[EventDate "2010.10.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bonn Beuel"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 e6 5. d3 d5 6. f4 dxe4 7. Nxe4 Nxe4 8. Bxe4 Be7 9. Ne2 Bd7 10. 0-0 Qc7 11. Be3 0-0 12. c3 Rad8 13. Qc2 g6 14. Rad1 Nb8 15. d4 cxd4 16. Nxd4 a6 17. Qf2 Bc8 18. Kh1 Nd7 19. Nb3 b6 20. Qg2 Nc5 21. Nxc5 Bxc5 22. Bxc5 Qxc5 23. Qe2 Qc7 24. Rxd8 Rxd8 25. Rd1 Rxd1+ 26. Qxd1 Bb7 27. Qf3 Bxe4 28. Qxe4 a5 29. Kg2 Qc5 30. a3 Qd6 31. Kf3 Qd1+ 32. Qe2 Qd5+ 33. Qe4 Qb3 34. Qe2 Qd5+ 35. Qe4 Qh5+ 36. Kg2 Qd1 37. Kf2 h5 38. Qe2 Qd5 39. Ke3 e5 40. b4 exf4+ 41. gxf4 Qb3 42. Kd4 Qxa3 43. Qe8+ Kg7 44. Qe5+ Kg8 45. Qe8+ Kg7 46. Qe5+ Kh7 47. Qd5 Kg8 48. Qd8+ Kg7 49. Qxb6 a4 50. Qa5 Qb3 51. Qe5+ Kh7 52. f5 Qd1+ 53. Kc5 a3 54. fxg6+ fxg6 55. Qe7+ Kh6 56. Qe3+ Kg7 57. Qe7+ Kg8 58. Qe8+ Kg7 59. Qe7+ 1/2-1/2

[Event "Regionalliga Mittelrhein 1011"]
[Site "Germany"]
[Date "2010.10.24"]
[Round "1.8"]
[White "Koch, Matthias"]
[Black "Sondors, Peteris"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1862"]
[BlackElo "2030"]
[PlyCount "69"]
[EventDate "2010.10.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bonn Beuel"]
[BlackTeam "Godesberg III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Nc3 d5 3. Nf3 e6 4. d4 Bb4 5. e5 Ne7 6. Bd3 c5 7. dxc5 Qa5 8. Bd2 Qxc5 9. Nb5 Bxd2+ 10. Qxd2 0-0 11. b4 Qb6 12. Qg5 Ng6 13. 0-0 Nc6 14. Qh5 h6 15. a4 Nf4 16. Qg4 Nxd3 17. cxd3 a6 18. Nd6 Nxe5 19. Nxc8 Nxf3+ 20. gxf3 Raxc8 21. Kh1 g6 22. Qh4 Kg7 23. Rg1 Qd8 24. Qd4+ Qf6 25. Qe3 Rc3 26. f4 Rfc8 27. b5 a5 28. Rad1 R8c5 29. b6 d4 30. Qe4 Rd5 31. Rc1 Qf5 32. Rxc3 dxc3 33. Rc1 Rxd3 34. Qxb7 Qxf4 35. Qc7 0-1

[Event "Schleswig Holstein-chB U14"]
[Site "Neumuenster"]
[Date "2001.04.13"]
[Round "9"]
[White "Jelischew, Alexej"]
[Black "Koch, Matthias"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1178"]
[PlyCount "64"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. a3 Nf6 5. b4 Bb6 6. Bb5 d6 7. Bxc6+ bxc6 8. a4 Bg4 9. h3 Bh5 10. g4 Bg6 11. Nh2 Nxe4 12. h4 Bxf2+ 13. Ke2 Ng3+ 14. Kxf2 Nxh1+ 15. Qxh1 Qd7 16. d3 Rb8 17. Rb1 c5 18. b5 0-0 19. h5 Bxh5 20. gxh5 Qf5+ 21. Nf3 h6 22. Ne4 Kh7 23. Ng3 Qf6 24. Ke2 c6 25. Nh4 g6 26. Bxh6 Kxh6 27. hxg6 Kg7 28. Nhf5+ Qxf5 29. Nxf5+ Kf6 30. Rf1 fxg6 31. Nxd6+ Ke7 32. Rxf8 Rxf8 1-0

[Event "Schleswig Holstein-chB U14"]
[Site "Neumuenster"]
[Date "2001.04.11"]
[Round "6"]
[White "Henniges, Malte"]
[Black "Koch, Matthias"]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "1224"]
[PlyCount "83"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 Qxd5 5. Qxd4 Nf6 6. Nf3 Nc6 7. Qxd5 Nxd5 8. Bc4 Be6 9. 0-0 0-0-0 10. Nbd2 g6 11. Bb5 Nce7 12. Nb3 Nf5 13. Nbd4 Nxd4 14. Nxd4 Bd7 15. Bc4 Be6 16. Nxe6 fxe6 17. Re1 Kd7 18. Bg5 Re8 19. Rad1 c6 20. Bxd5 exd5 21. Rxe8 Kxe8 22. Be3 a6 23. Re1 Kd8 24. f4 Bh6 25. g4 Rg8 26. Kf2 g5 27. fxg5 Bxg5 28. Bxg5+ Rxg5 29. Kg3 h5 30. h3 hxg4 31. hxg4 b5 32. Kf4 Rg7 33. Kf5 Re7 34. Rxe7 Kxe7 35. Kg6 Kf8 36. Kh7 c5 37. g5 d4 38. cxd4 cxd4 39. g6 d3 40. g7+ Ke7 41. g8Q d2 42. Qg1 1-0

[Event "Schleswig Holstein-chB U14"]
[Site "Neumuenster"]
[Date "2001.04.11"]
[Round "8"]
[White "Koch, Matthias"]
[Black "Rempe, Tobias"]
[Result "1/2-1/2"]
[ECO "D07"]
[BlackElo "1096"]
[PlyCount "70"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nc6 5. e3 Bd6 6. cxd5 exd5 7. Bb5 0-0 8. b3 Bg4 9. 0-0 a6 10. Bxc6 bxc6 11. Re1 Bb4 12. Bb2 Ne4 13. Rc1 Qf6 14. a3 Bxc3 15. Bxc3 Bxf3 16. Qxf3 Qh4 17. Bb4 c5 18. Bxc5 Rfe8 19. Qf4 Qxf4 20. exf4 Nd2 21. b4 Re6 22. Rxe6 fxe6 23. g4 Nb3 24. Re1 Nxc5 25. dxc5 Rf8 26. f5 exf5 27. gxf5 Rxf5 28. Re8+ Rf8 29. Rxf8+ Kxf8 30. Kf1 Ke7 31. Ke2 Kd7 32. Kd3 Kc6 33. f4 Kb5 34. Kc3 Ka4 35. Kb2 h5 1/2-1/2

[Event "Schleswig Holstein-chB U14"]
[Site "Neumuenster"]
[Date "2001.04.10"]
[Round "5"]
[White "Koch, Matthias"]
[Black "Arndt, Esther"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "48"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 Nc6 5. Nf3 Bg4 6. Nbd2 Bxf3 7. Nxf3 e6 8. 0-0 Bd6 9. Qb3 Rb8 10. d5 exd5 11. Bxd5 Nxd5 12. e4 Nf4 13. Be3 Na5 14. Qb5+ Qd7 15. Qxa5 0-0 16. Qf5 Qxf5 17. exf5 Ne2+ 18. Kh1 Bf4 19. Rfe1 Bxe3 20. fxe3 Rfe8 21. Rxe2 Re4 22. Ng5 Rc4 23. e4 Rd8 24. g4 Rcd4 1-0

[Event "Schleswig Holstein-chB U14"]
[Site "Neumuenster"]
[Date "2001.04.09"]
[Round "4"]
[White "Hammerich, Nadine"]
[Black "Koch, Matthias"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1038"]
[PlyCount "45"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. Bd2 Nc6 6. Qb3 Bxc3 7. Bxc3 b6 8. e3 Qe7 9. Bd3 Ba6 10. Qa4 Bxc4 11. Qxc6+ Kf8 12. Qxa8+ Ne8 13. Bxc4 dxc4 14. a3 f6 15. Bb4 c5 16. dxc5 bxc5 17. Bd2 Kf7 18. 0-0 Qd7 19. Qe4 f5 20. Qxc4 Qd6 21. b4 cxb4 22. Bxb4 Qd7 23. Ne5+ 1-0

[Event "Schleswig Holstein-chB U14"]
[Site "Neumuenster"]
[Date "2001.04.08"]
[Round "2"]
[White "Imas, Denisa"]
[Black "Koch, Matthias"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "977"]
[PlyCount "36"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 Bb4 5. Qd2 Nc6 6. a3 Ne4 7. Qd3 Qf6 8. axb4 Qxf4 9. e3 Qxf2+ 10. Kd1 Nxc3+ 11. Qxc3 Qxf1+ 12. Kc2 Qxa1 13. cxd5 exd5 14. b5 Bf5+ 15. Kb3 Qd1+ 16. Ka2 Qa4+ 17. Qa3 Nb4+ 18. Ka1 Qd1# 0-1

[Event "Schleswig Holstein-chB U14"]
[Site "Neumuenster"]
[Date "2001.04.08"]
[Round "3"]
[White "Koch, Matthias"]
[Black "Heuer, Karsten"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "101"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 e6 4. e3 Bb4 5. Bxc4 Bxc3+ 6. bxc3 Nf6 7. Ba3 Ne4 8. Qc2 Qh4 9. Nf3 Qg4 10. Rg1 b6 11. h3 Qf5 12. Nh4 Qxf2+ 13. Qxf2 Nxf2 14. Kxf2 Bb7 15. Rad1 Bd5 16. Bxd5 exd5 17. Rgf1 Nc6 18. Kg1 g5 19. Rf6 Ne7 20. Bxe7 Kxe7 21. Rdf1 gxh4 22. Rxf7+ Kd8 23. R1f4 c5 24. Rxh4 Ke8 25. Rhf4 cxd4 26. exd4 Rb8 27. Rxa7 Rf8 28. Rh4 Rh8 29. g4 b5 30. Rhxh7 Rxh7 31. Rxh7 b4 32. Rc7 Kd8 33. Rc5 bxc3 34. Rxc3 Rc8 35. Rxc8+ Kxc8 36. g5 Kd8 37. a4 Ke8 38. a5 Kf7 39. a6 Kg6 40. h4 Kh5 41. a7 Kxh4 42. g6 Kg4 43. g7 Kf4 44. g8Q Ke4 45. a8Q Kxd4 46. Qaxd5+ Kc3 47. Qg4 Kb2 48. Qb4+ Kc2 49. Qbc4+ Kb2 50. Qdb5+ Ka3 51. Qca4# 1-0

[Event "Schleswig Holstein-chB U14"]
[Site "Neumuenster"]
[Date "2001.04.07"]
[Round "1"]
[White "Koch, Matthias"]
[Black "Denker, Stephan"]
[Result "0-1"]
[ECO "D53"]
[BlackElo "1074"]
[PlyCount "56"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nc6 4. Nc3 Nf6 5. Bg5 Be7 6. Qb3 0-0 7. Bxf6 Bxf6 8. cxd5 exd5 9. e3 Re8 10. Nxd5 Bxd4 11. Nxd4 Nxd4 12. Qc4 Re4 13. 0-0-0 b5 14. Qc5 Ne6 15. Qxb5 Bd7 16. Ne7+ Qxe7 17. Rxd7 Qe8 18. g3 Rb8 19. Qc6 Re5 20. f4 Rc5+ 21. Qxc5 Nxc5 22. Rd2 Qxe3 23. Kc2 Qe4+ 24. Bd3 Qxh1 25. Bb5 Qb7 26. b4 Qxb5 27. bxc5 Qxc5+ 28. Kd1 h6 0-1

