[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2019.05.05"]
[Round "9.3"]
[White "Koch, Marcel"]
[Black "Wiechen, Ulrich"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1935"]
[BlackElo "1910"]
[PlyCount "126"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Buer Hassel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 Nbd7 6. e3 Qa5 7. Bxf6 Nxf6 8. Rc1 Bb4 9. Qb3 0-0 10. Be2 Ne4 11. 0-0 Bxc3 12. bxc3 Rd8 13. Rc2 Bd7 14. Ne5 f6 15. Nd3 b6 16. Bf3 Ng5 17. Be2 c5 18. Nb2 Be8 19. Rfc1 Bg6 20. Bd3 Bxd3 21. Nxd3 Qa6 22. Qb5 Qxb5 23. cxb5 c4 24. Nb4 Rd7 25. f3 f5 26. Kf2 Nf7 27. Nc6 Rc8 28. Rb1 a6 29. f4 a5 30. Kf3 g6 31. Rg1 Nd6 32. a4 Ne4 33. g4 Rg7 34. Ne5 fxg4+ 35. Nxg4 h5 36. Nf2 Nd6 37. Nh3 Kf7 38. Rcg2 Rf8 39. Ng5+ Ke7 40. e4 dxe4+ 41. Nxe4 Rgf7 42. Nd2 Rxf4+ 43. Ke3 Rh4 44. Rf1 Rh3+ 45. Rf3 Rfxf3+ 46. Nxf3 Nf5+ 47. Ke4 Rxf3 48. Kxf3 Nh4+ 49. Kg3 Nxg2 50. Kxg2 Kf6 51. Kg3 Kf5 52. Kf3 g5 53. h3 h4 54. Ke3 g4 55. hxg4+ Kxg4 56. Ke4 h3 57. Ke5 h2 58. Kxe6 h1Q 59. d5 Qh6+ 60. Kd7 Kf5 61. Kc7 Ke5 62. Kb7 Kxd5 63. Ka6 Ke4 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2019.03.24"]
[Round "8.2"]
[White "Koch, Marcel"]
[Black "Landau, Christian"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1932"]
[BlackElo "2048"]
[PlyCount "83"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Steele/Kray Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. g3 d6 8. Bg2 Bg7 9. Nf3 0-0 10. 0-0 Nbd7 11. Re1 Qa5 12. Bd2 Qb4 13. Qc2 Rfb8 14. Rab1 Bb7 15. e4 Ng4 16. b3 Ba6 17. a4 Qb6 18. Bf1 c4 19. Be3 Nxe3 20. Rxe3 cxb3 21. Qd1 Qb4 22. Nb5 Nc5 23. Nc7 Bxf1 24. Nxa8 Bc4 25. Nc7 Nxa4 26. Na6 Nc3 27. Rxc3 Qxc3 28. Nxb8 b2 29. Nc6 Ba2 30. Rxb2 Qxb2 31. Nxe7+ Kf8 32. Nc6 Bb3 33. Qd2 Qb1+ 34. Qe1 Qd3 35. Qb4 Bb2 36. Qxd6+ Kg7 37. Qf4 Bc1 38. Qe5+ Kh6 39. Ne7 f5 40. Nxf5+ gxf5 41. Qf6+ Kh5 42. Qh4+ 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2019.03.10"]
[Round "7.2"]
[White "Singbeil, Holger"]
[Black "Koch, Marcel"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1952"]
[BlackElo "1890"]
[PlyCount "76"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Unser Fritz"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 Nf6 2. Bg2 d5 3. c4 c6 4. b3 Bf5 5. Bb2 e6 6. Nf3 Nbd7 7. 0-0 Be7 8. d3 0-0 9. Nh4 Bg6 10. Nxg6 hxg6 11. Nc3 Qc7 12. e3 Rad8 13. Rc1 dxc4 14. bxc4 Ne5 15. d4 Nxc4 16. Ba1 Nb6 17. Qb3 Rd7 18. Rc2 Rfd8 19. a4 Nbd5 20. Nxd5 Nxd5 21. e4 Nb4 22. Rc4 a5 23. d5 exd5 24. exd5 Nxd5 25. Bh3 Qb6 26. Qf3 Rc7 27. Rd1 Bf6 28. Bxf6 gxf6 29. Rh4 Kg7 30. Bf5 Rh8 31. Rxh8 Kxh8 32. Be4 Rd7 33. Qg4 Qd8 34. Rd4 Kg7 35. Bf5 Rd6 36. h4 Ne7 37. Rf4 Nxf5 38. Rxf5 Qd7 0-1

[Event "Ruhrgebiet Regionalliga 1819"]
[Site "Nordrheinwestfalen"]
[Date "2019.02.10"]
[Round "7.7"]
[White "Koch, Marcel"]
[Black "Dekhtyaryuk, Dimitri"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1890"]
[BlackElo "1849"]
[PlyCount "118"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV"]
[BlackTeam "Eichlinghofen SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. g3 d6 7. Bg2 g6 8. Nf3 Bg7 9. 0-0 0-0 10. Re1 Nbd7 11. Nc3 Nb6 12. e4 Rb8 13. Qc2 Qc7 14. Rb1 Nfd7 15. b3 Qa7 16. a4 Ne5 17. Nxe5 Bxe5 18. Nb5 Bxb5 19. axb5 Nd7 20. Bf1 Rfc8 21. Bb2 c4 22. Ra1 Qc5 23. Bh3 Qxb5 24. Bxd7 Qxd7 25. Bxe5 cxb3 26. Qb2 Rc2 27. Qd4 b2 28. Rab1 dxe5 29. Qxe5 Qa7 30. Qf4 Rbc8 31. Kg2 Qc5 32. Qe3 Qb4 33. Rf1 R8c3 34. Qf4 Rc4 35. Rfe1 Rd2 36. Qe5 Rcc2 37. Qf4 Qb6 38. Re3 Rc1 39. Re1 Rxe1 40. Rxe1 Qd4 41. Rb1 Rc2 42. h4 h5 43. Kg1 Qc3 44. Kg2 Kg7 45. d6 exd6 46. Qxd6 Re2 47. Qb6 Rc2 48. Qd6 Re2 49. Qb6 Qc2 50. e5 Qe4+ 51. Kh3 Qxe5 52. Rf1 Rc2 53. Rb1 Qf5+ 54. Kg2 Rxf2+ 55. Qxf2 Qxb1 56. Qd4+ Kh7 57. Qf6 Qc2+ 58. Kf3 Qb3+ 59. Kf4 b1Q 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2019.02.03"]
[Round "6.2"]
[White "Koch, Marcel"]
[Black "Gluma, Christian"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1890"]
[BlackElo "1836"]
[PlyCount "115"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Bochum SG IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. Nc3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. a3 b6 8. cxd5 exd5 9. Qc2 Bb7 10. Bd3 c5 11. 0-0 c4 12. Be2 Rc8 13. Rfe1 Re8 14. Rad1 Nh5 15. Bxe7 Qxe7 16. Ne5 Nhf6 17. Nxd7 Qxd7 18. Bf3 Bc6 19. Rd2 Re7 20. Rde2 Rce8 21. e4 dxe4 22. Bxe4 Bxe4 23. Nxe4 Qxd4 24. Nxf6+ Qxf6 25. Qxc4 g6 26. g3 Qd6 27. Kg2 Rxe2 28. Rxe2 Rxe2 29. Qxe2 Kg7 30. Qe4 Qf6 31. b4 Qa1 32. Qd3 Qe5 33. Qf3 a5 34. Qc6 axb4 35. axb4 b5 36. h3 h5 37. h4 Qf5 38. Qc3+ Kf8 39. Qd4 Ke8 40. Kf1 Ke7 41. Ke2 Qc2+ 42. Ke3 Qc1+ 43. Ke4 Qc6+ 44. Kd3 f6 45. Qc5+ Qxc5 46. bxc5 Kd7 47. Kc3 g5 48. Kb4 Kc6 49. f3 gxh4 50. gxh4 Kc7 51. Kxb5 Kb7 52. f4 Kc7 53. c6 Kc8 54. Kc5 Kc7 55. f5 Kc8 56. Kd6 Kd8 57. Ke6 Ke8 58. c7 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2019.01.20"]
[Round "5.3"]
[White "Praemassing, Rainer"]
[Black "Koch, Marcel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1834"]
[BlackElo "1890"]
[PlyCount "59"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kupferdreh Germania"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nf6 5. 0-0 e6 6. d4 Nc6 7. h3 Qh5 8. hxg4 Nxg4 9. Bf4 0-0-0 10. Ne5 Ncxe5 11. Bxe5 f5 12. Bxg4 fxg4 13. Nd2 Qg6 14. Nc4 h5 15. Ne3 Be7 16. Qd3 Qf7 17. Qe4 Bf6 18. Nc4 Rh6 19. Rad1 Rg6 20. Rd3 h4 21. Rb3 Rd5 22. Ne3 Bxe5 23. dxe5 h3 24. Nxd5 exd5 25. Qb4 c6 26. e6 h2+ 27. Kh1 Qxe6 28. Qxb7+ Kd8 29. Qb8+ Ke7 30. Re3 1-0

[Event "Ruhrgebiet Regionalliga 1819"]
[Site "Nordrheinwestfalen"]
[Date "2018.12.16"]
[Round "5.7"]
[White "Koch, Marcel"]
[Black "Seibert, Michael"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1917"]
[BlackElo "1957"]
[PlyCount "37"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV"]
[BlackTeam "Oberhausen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. Nf3 Bg7 3. g3 c5 4. Bg2 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. 0-0 Nf6 8. c4 d5 9. Nc3 e6 10. Qc2 0-0 11. Rd1 Qc7 12. cxd5 cxd5 13. Bf4 Qc4 14. Rac1 Nh5 15. Bd6 Rd8 16. Nxd5 Qxc2 17. Ne7+ Kh8 18. Rxc2 Rb8 19. Nc6 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2018.12.02"]
[Round "4.3"]
[White "Koch, Marcel"]
[Black "Gielisch, Eckhart"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1917"]
[BlackElo "1773"]
[PlyCount "108"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Marten Boevinghausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. a3 dxc4 6. Ne5 b5 7. e3 Qc7 8. Be2 Nbd7 9. f4 Bb7 10. Bf3 Rd8 11. 0-0 a6 12. Qc2 c5 13. f5 Bxf3 14. Nxf3 exf5 15. Qxf5 g6 16. Qc2 Bg7 17. d5 0-0 18. e4 Ne5 19. Bf4 Nh5 20. Bxe5 Bxe5 21. Nxe5 Qxe5 22. Rae1 Nf4 23. Nd1 Rfe8 24. Nf2 Nxd5 25. Ng4 Qg5 26. Qf2 f5 27. exd5 Qxg4 28. Qxc5 Re2 29. Rxe2 Qxe2 30. d6 Qd2 31. Qa7 Qxd6 32. Kh1 Qd3 33. Re1 Qe4 34. Rg1 Rd2 35. Qxa6 Rxb2 36. Qa5 Rb1 37. Qd8+ Kg7 38. h3 Rxg1+ 39. Kxg1 Qe1+ 40. Kh2 Qe5+ 41. Kh1 c3 42. Qd1 Qc5 43. Qc2 Qxa3 44. Qe2 Qc5 45. Qc2 b4 46. h4 Qc4 47. Qa4 c2 48. Qa7+ Kh6 49. Qe3+ f4 50. Qe7 c1Q+ 51. Kh2 Qc5 52. Qf6 Q1g1+ 53. Kh3 Qc8+ 54. Qf5 Qxf5+ 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2018.11.04"]
[Round "3.3"]
[White "Khess, Igor"]
[Black "Koch, Marcel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1959"]
[BlackElo "1917"]
[PlyCount "74"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 Bf5 6. Nge2 e6 7. 0-0 Nbd7 8. Ng3 Bg6 9. Bf4 c6 10. a3 Qd8 11. Bd3 Bxd3 12. Qxd3 Nb6 13. Nce4 Be7 14. c4 0-0 15. Rfd1 Qd7 16. Nxf6+ Bxf6 17. Ne4 Be7 18. b3 Rad8 19. Qc2 Nc8 20. Rd3 f5 21. Nd2 g5 22. Be5 Bf6 23. Bxf6 Rxf6 24. Nf3 g4 25. Ne5 Qe7 26. Qd2 Nd6 27. Re1 Nf7 28. a4 Nxe5 29. Rxe5 Rg6 30. Qe3 Qd6 31. g3 a6 32. d5 cxd5 33. cxd5 Qd7 34. Kf1 Kf8 35. Qf4 Qd6 36. Rd2 Ke7 37. Rde2 Kf7 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2018.10.07"]
[Round "2.3"]
[White "Koch, Marcel"]
[Black "Loeffelbein, Klaus"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "1917"]
[BlackElo "1847"]
[PlyCount "259"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Gerthe Werne"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. Nf3 e6 4. Nc3 a6 5. Bg5 cxd4 6. Nxd4 Be7 7. e3 Qa5 8. Bxf6 Bxf6 9. Be2 Nc6 10. 0-0 0-0 11. a3 Nxd4 12. exd4 d6 13. Ne4 Be7 14. b4 Qc7 15. Rc1 b6 16. Bf3 Bb7 17. c5 dxc5 18. dxc5 Rad8 19. cxb6 Qxb6 20. Qa4 Rd4 21. Rfe1 Rfd8 22. Rcd1 Bc6 23. Qc2 h6 24. Rxd4 Rxd4 25. g3 Bd5 26. Bg2 Rc4 27. Qd3 a5 28. bxa5 Qxa5 29. Rd1 Qxa3 30. Qxa3 Bxa3 31. Nd2 Rd4 32. Bxd5 Rxd5 33. Ra1 Bc5 34. Ra2 Kh7 35. Kg2 Bb4 36. Nf3 g5 37. h3 h5 38. Ra4 Bd6 39. Rc4 Kg6 40. Ra4 Be7 41. Ra7 Bd6 42. Ra4 Rb5 43. Rc4 Be7 44. Rc7 Bb4 45. Rc4 Ba5 46. Ra4 Bb6 47. Ra2 Bd8 48. Ra8 Bf6 49. Ra4 Rb2 50. Ra8 Rb4 51. Rg8+ Kh7 52. Rc8 e5 53. Rc6 Kg7 54. Rc5 Re4 55. Nd2 Re2 56. Rd5 Re1 57. Nf3 Re4 58. Nd2 Rd4 59. Rxd4 exd4 60. Kf3 Kg6 61. Ke4 Bg7 62. g4 h4 63. Nc4 Bf6 64. Nd6 Bd8 65. f3 Bb6 66. Nc4 Ba7 67. Ne5+ Kf6 68. Kd5 d3 69. Nxd3 Bb8 70. Nc5 Bh2 71. Ke4 Kg6 72. Nb3 Bb8 73. Nd4 Bh2 74. Kd5 Bb8 75. Nf5 Bh2 76. Kc6 Bf4 77. Kd7 Bc1 78. Ke8 Ba3 79. Ne3 Bc5 80. Nc4 Bd4 81. Nd6 f6 82. Kd7 Be5 83. Ke6 Bc3 84. Nf5 Bb2 85. Ne7+ Kg7 86. Kf5 Bd4 87. Nc6 Bb2 88. Nd8 Bc1 89. Ne6+ Kf7 90. Nc5 Bb2 91. Ne4 Bd4 92. Nd6+ Ke7 93. Nb5 Bb2 94. Ke4 Be5 95. Na3 Ke6 96. Nc4 Bc3 97. Ne3 Be5 98. Nf5 Bh2 99. Nd4+ Kf7 100. Kf5 Bd6 101. Nb5 Be5 102. Na3 Bc3 103. Nc4 Bd4 104. Nd6+ Ke7 105. Ne4 Be5 106. Nxg5 Bb2 107. Ne4 Bd4 108. f4 Be3 109. Nxf6 Bd4 110. Nh7 Kf7 111. Ng5+ Kg8 112. Nf3 Bf2 113. Kg5 Kf7 114. Nxh4 Be3 115. Nf5 Bc1 116. h4 Kg8 117. h5 Kh7 118. Nd6 Ba3 119. Nc4 Be7+ 120. Kf5 Bb4 121. g5 Bc3 122. Ne3 Bd4 123. Ng4 Bc3 124. Ke6 Kg7 125. f5 Bb2 126. f6+ Kf8 127. g6 Kg8 128. f7+ Kf8 129. h6 Bf6 130. Ne5 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2018.09.23"]
[Round "1.3"]
[White "Schwerdtfeger, Joachim"]
[Black "Koch, Marcel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1896"]
[BlackElo "1917"]
[PlyCount "126"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen SW"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 Bf5 6. Bd2 c6 7. Nd5 Qd8 8. Nxf6+ gxf6 9. Ne2 e6 10. Bb3 Nd7 11. Bf4 Bg4 12. f3 Bh5 13. Qd2 f5 14. 0-0-0 Be7 15. h4 Rg8 16. Ng3 Nf6 17. Bg5 Qc7 18. Bxf6 Qxg3 19. Bxe7 Kxe7 20. Qb4+ Kf6 21. Rd2 Qf4 22. Kb1 b5 23. a3 a5 24. Qc3 a4 25. Ba2 Kg6 26. Re2 Rac8 27. Qd3 Rgd8 28. c3 Kh6 29. Qe3 Qxe3 30. Rxe3 Rg8 31. Re2 Rg3 32. c4 bxc4 33. Bxc4 Rd8 34. Rd1 Bg6 35. Rdd2 Kh5 36. Re5 Kxh4 37. Rc5 Rd6 38. Kc1 Rg5 39. Ra5 Kg3 40. Rxa4 h5 41. Ra6 Kh2 42. g4+ Kg3 43. gxh5 Rxh5 44. f4 Kxf4 45. b4 Ke4 46. b5 Rxd4 47. Rxd4+ Kxd4 48. Rxc6 f4 49. b6 Be4 50. Rc7 Rc5 51. Rxf7 Rxc4+ 52. Kd1 e5 53. b7 Bxb7 54. Rxb7 Rc3 55. Ke2 Rxa3 56. Rb4+ Kd5 57. Rb5+ Ke4 58. Rb4+ Kf5 59. Rb5 f3+ 60. Kf2 Kf4 61. Rb4+ e4 62. Rc4 Ra2+ 63. Kf1 Kg3 0-1

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1718"]
[Site "Germany"]
[Date "2018.04.29"]
[Round "9.2"]
[White "Koch, Marcel"]
[Black "Schuette, Tobias"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1917"]
[BlackElo "2035"]
[PlyCount "42"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Eichlinghofen SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 c5 3. g3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. Bg5 a6 7. Bxf6 gxf6 8. N5c3 d4 9. Ne4 f5 10. Ned2 Nc6 11. Bg2 Be6 12. Nb3 h5 13. c3 dxc3 14. Bxc6+ bxc6 15. Qxd8+ Rxd8 16. Nxc3 h4 17. Na5 Bb4 18. Nxc6 Bd5 19. Nxd8 Bxh1 20. 0-0-0 Bxc3 21. Rxh1 Bd4 1/2-1/2

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1718"]
[Site "Germany"]
[Date "2018.03.18"]
[Round "8.1"]
[White "Koch, Marcel"]
[Black "Mainka, Gregor"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "1900"]
[BlackElo "2183"]
[PlyCount "179"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Annen Sport Union"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. Nf3 c5 3. e3 Nf6 4. c4 cxd4 5. Nxd4 a6 6. Nc3 b6 7. Be2 Bb7 8. Bf3 Nc6 9. Nxc6 Bxc6 10. Bxc6 dxc6 11. Qf3 Qc7 12. Bd2 Be7 13. Ne2 0-0 14. 0-0 Nd7 15. Bc3 b5 16. cxb5 axb5 17. a3 c5 18. Rac1 Nb6 19. Qg4 g6 20. g3 Ra4 21. Qh3 Nd5 22. Rfd1 Qb8 23. Nf4 Nxc3 24. Rxc3 b4 25. Rc4 Qb5 26. Qf1 bxa3 27. Rxa4 Qxa4 28. bxa3 Qxa3 29. Qc4 Qa8 30. h4 Rb8 31. h5 Qf3 32. Rc1 gxh5 33. Nd3 Bd6 34. Qh4 h6 35. Ne1 Qg4 36. Qf6 Bf8 37. Nd3 Qe4 38. Ne5 Rb7 39. Nf3 Rb1 40. Rxb1 Qxb1+ 41. Kh2 Qb7 42. Ne5 Qc7 43. Nc4 Qd7 44. Ne5 Qe7 45. Qf4 Bg7 46. Nd3 Bf8 47. Ne5 Kg7 48. Nd3 Qg5 49. Qc4 Qf5 50. Kg2 h4 51. gxh4 Be7 52. f3 Bxh4 53. Nxc5 Qg6+ 54. Qg4 Bg5 55. e4 h5 56. Qg3 Be7 57. Nd3 Bh4 58. Qxg6+ Kxg6 59. Kh3 Bg5 60. Kg3 Be3 61. Ne5+ Kf6 62. Nd3 Kg5 63. Kh3 Bf4 64. Kg2 Bc7 65. Kh3 h4 66. Kg2 Bg3 67. Kh3 Kf6 68. Kg4 Ke7 69. Nb2 Kd6 70. Nd3 f6 71. Kh3 Kc6 72. Kg4 Kb5 73. Nb2 Kc5 74. Na4+ Kb5 75. Nc3+ Kc4 76. Na4 Kb5 77. Nc3+ Kb4 78. Ne2 Kc4 79. Nxg3 hxg3 80. Kxg3 Kc3 81. Kf2 Kd4 82. Ke2 f5 83. exf5 exf5 84. Kf2 Kd3 85. f4 Ke4 86. Ke2 Kxf4 87. Kf2 Ke4 88. Ke2 f4 89. Kf2 f3 90. Kf1 1/2-1/2

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1718"]
[Site "Germany"]
[Date "2018.02.25"]
[Round "7.2"]
[White "Koch, Marcel"]
[Black "Stratmann, Holger"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "1900"]
[BlackElo "2009"]
[PlyCount "101"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Essen Katernberg III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. e3 d5 7. cxd5 Nxd5 8. Nxc6 bxc6 9. Bd2 Be7 10. Be2 0-0 11. 0-0 Nxc3 12. Bxc3 Bb7 13. Bf3 Qc7 14. Rc1 c5 15. Bxb7 Qxb7 16. Qg4 g6 17. Rfd1 Rad8 18. Qa4 Bd6 19. Bf6 Be7 20. Bc3 Bd6 21. b3 f6 22. g3 Qe7 23. Qc6 Bc7 24. Bb2 Bb6 25. Ba3 Rc8 26. Qe4 Kf7 27. Rc4 Rfd8 28. Rxd8 Rxd8 29. Qc6 Qd7 30. Qxd7+ Rxd7 31. Bxc5 Bxc5 32. Rxc5 Ke7 33. Kf1 f5 34. Ke2 Kf6 35. b4 Rd6 36. b5 Rd7 37. a4 g5 38. h3 h5 39. Rc6 Ke5 40. Rc2 g4 41. h4 Rb7 42. Rc8 Ke4 43. Rc4+ Kd5 44. Kd3 a6 45. Rd4+ Kc5 46. bxa6 Rb6 47. a7 Ra6 48. e4 fxe4+ 49. Kxe4 Rxa7 50. Ke5 Rf7 51. Rf4 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1718"]
[Site "Germany"]
[Date "2018.02.04"]
[Round "6.2"]
[White "Schmidt, Kevin"]
[Black "Koch, Marcel"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1878"]
[BlackElo "1900"]
[PlyCount "104"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Muelheim Nord IV"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d3 Bf5 6. Qe2 e6 7. Bd2 c6 8. h3 Bb4 9. g4 Bg6 10. f4 Kd8 11. Nf3 Nbd7 12. a3 Re8 13. 0-0 Bxc3 14. Bxc3 Qc7 15. Ne5 Nd5 16. Nxd7 Nxc3 17. bxc3 Kxd7 18. Qf3 h5 19. f5 hxg4 20. hxg4 exf5 21. gxf5 Rh8 22. Qf4 Qxf4 23. Rxf4 Bh5 24. Re1 Rae8 25. Rd4+ Kc7 26. Rde4 Kd7 27. Kf2 g5 28. Rxe8 Rxe8 29. Rh1 Bg4 30. Rh7 Rf8 31. Be6+ Kd6 32. Kg3 fxe6 33. Kxg4 exf5+ 34. Kxg5 f4 35. Rxb7 f3 36. Rb1 f2 37. Rf1 Kc5 38. a4 Kb6 39. Kg4 Ka5 40. Kg3 Kxa4 41. Rxf2 Rxf2 42. Kxf2 a5 43. Ke2 Ka3 44. d4 a4 45. c4 Kb4 46. d5 cxd5 47. cxd5 Kc5 48. Kd3 Kxd5 49. Kc3 Kc5 50. Kb2 Kc4 51. c3 a3+ 52. Kxa3 Kxc3 1/2-1/2

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1718"]
[Site "Germany"]
[Date "2018.01.14"]
[Round "5.2"]
[White "Koch, Marcel"]
[Black "Boehm, Joachim"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1900"]
[BlackElo "2124"]
[PlyCount "106"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Bottrop SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nd7 5. 0-0 e5 6. dxe5 dxe5 7. Nc3 Ngf6 8. Bg5 h6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. e4 0-0 12. Ne3 Nc5 13. Qd5 Qe7 14. b4 Ne6 15. a3 c6 16. Qc4 Nd4 17. Rad1 Be6 18. Qd3 Nb5 19. c4 Rfd8 20. Qb3 Nd4 21. Qb2 a5 22. c5 axb4 23. Qxb4 b5 24. cxb6 Qxb4 25. axb4 Rab8 26. b5 cxb5 27. Nxd4 exd4 28. Nd5 Bxd5 29. exd5 Rxb6 30. Rd3 b4 31. Rb1 g5 32. Rdb3 Bf8 33. Kf1 Rc8 34. Ke2 Rc3 35. Be4 Kg7 36. Rxc3 dxc3 37. Bc2 Ra6 38. Bb3 g4 39. Kd3 Rf6 40. Ke2 Bc5 41. Rf1 Rf3 42. Bc2 Kf6 43. Be4 b3 44. Bxf3 gxf3+ 45. Kd3 c2 46. Kc3 Ba3 47. Kd2 Bb4+ 48. Kc1 Ke5 49. Kb2 Bd2 50. d6 Kxd6 51. Kxb3 c1Q 52. Rxc1 Bxc1 53. Kc2 Be3 0-1

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1718"]
[Site "Germany"]
[Date "2017.12.03"]
[Round "4.2"]
[White "Ter Steeg, Marcus"]
[Black "Koch, Marcel"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2061"]
[BlackElo "1900"]
[PlyCount "73"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Essen Werden"]
[BlackTeam "Kamen SV II"]
[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. Re1 d6 8. Qc2 Nbd7 9. Nc3 c5 10. d5 exd5 11. Nh4 Ne4 12. Nxd5 Bxd5 13. cxd5 Nxf2 14. Qf5 Bxh4 15. gxh4 Qxh4 16. Qxf2 Qe7 17. Bf4 f5 18. Qg3 Ne5 19. Bxe5 Qxe5 20. Qxe5 dxe5 21. e4 f4 22. Bh3 Rf6 23. Kf2 Kf7 24. Rg1 Rh6 25. Be6+ Kf6 26. h3 g5 27. Bf5 Rd8 28. b4 c4 29. b5 Rh4 30. Rac1 Rxd5 31. exd5 Kxf5 32. d6 Ke6 33. Rgd1 Kd7 34. Rxc4 Rxh3 35. Rc7+ Ke6 36. d7 Rh2+ 37. Kg1 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1718"]
[Site "Germany"]
[Date "2017.11.05"]
[Round "3.2"]
[White "Schulze Bisping, Franz Adolf"]
[Black "Koch, Marcel"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1894"]
[BlackElo "1900"]
[PlyCount "33"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Erkenschwick II"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. Bg5 Be7 5. Nf3 Bb7 6. Qc2 d6 7. e4 Nbd7 8. Bd3 h6 9. Bh4 Rc8 10. Qe2 c5 11. dxc5 Nxc5 12. Bc2 0-0 13. 0-0 Nfxe4 14. Bxe4 Nxe4 15. Nxe4 Bxh4 16. Nxh4 Qxh4 17. Nxd6 1/2-1/2

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1718"]
[Site "Germany"]
[Date "2017.09.17"]
[Round "1.2"]
[White "Fuest, Torsten"]
[Black "Koch, Marcel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1888"]
[BlackElo "1900"]
[PlyCount "124"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Boenen SV"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nf3 e6 5. c3 Bd6 6. Bg3 Ne4 7. Qb3 Nd7 8. Nbd2 Nxg3 9. hxg3 Qb8 10. c4 c6 11. Bd3 Bxd3 12. Qxd3 Nf6 13. 0-0 Qc7 14. e4 dxe4 15. Nxe4 Be7 16. Rfe1 Rd8 17. Qe3 0-0 18. a3 Qb6 19. Re2 Rd7 20. Rae1 Rfd8 21. Qf4 Nxe4 22. Qxe4 Bf6 23. d5 cxd5 24. cxd5 Rxd5 25. Qc2 h6 26. Qc1 Qd6 27. Qe3 b6 28. Qb3 Rd1 29. Kh2 Qd5 30. Qb4 Rxe1 31. Rxe1 Qc5 32. Qxc5 bxc5 33. Re2 Rb8 34. Ne5 Bxe5 35. Rxe5 Rxb2 36. Rxc5 Rxf2 37. Ra5 Ra2 38. Rxa7 e5 39. Re7 f6 40. Ra7 h5 41. a4 Kh7 42. a5 Kh6 43. a6 g6 44. Ra8 Kg5 45. a7 Ra1 46. g4 h4 47. g3 Ra2+ 48. Kh3 hxg3 49. Kxg3 Ra3+ 50. Kf2 Kxg4 51. Rg8 Rxa7 52. Rxg6+ Kf5 53. Rg1 Kf4 54. Ke2 Ra2+ 55. Kd3 e4+ 56. Kd4 Rd2+ 57. Kc3 Rd3+ 58. Kc2 f5 59. Ra1 Ke3 60. Re1+ Kf2 61. Ra1 f4 62. Ra4 Ke3 0-1

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1617"]
[Site "Germany"]
[Date "2017.03.12"]
[Round "8.4"]
[White "Koch, Marcel"]
[Black "Masberg, Stefan"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1836"]
[BlackElo "1970"]
[PlyCount "151"]
[EventDate "2016.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Bottrop SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c6 7. Nge2 a6 8. Qd2 b5 9. g4 Ne8 10. Ng3 Nd7 11. h4 e5 12. d5 b4 13. Na4 c5 14. Be2 Nb6 15. Nxb6 Qxb6 16. Bh6 f6 17. Kf2 Qc7 18. Bxg7 Qxg7 19. Rag1 Kf7 20. Rg2 Ke7 21. Bd1 Bd7 22. Bc2 Kd8 23. Rhg1 Qf7 24. Qe3 Kc8 25. Qh6 Qg7 26. Qxg7 Nxg7 27. g5 Kc7 28. Rh1 Rf7 29. gxf6 Rxf6 30. h5 Raf8 31. Bd1 Bg4 32. hxg6 hxg6 33. Rh7 R8f7 34. Kg1 Bxf3 35. Bxf3 Rxf3 36. Nf5 gxf5 37. Rgxg7 Rxg7+ 38. Rxg7+ Kd8 39. Rg6 Ke7 40. Rg7+ Ke8 41. Rg6 Ke7 42. Re6+ Kd7 43. exf5 Rxf5 44. Rh6 Rf7 45. Rh4 Ke7 46. Kg2 Kf6 47. Rh6+ Kf5 48. Rxd6 Ke4 49. Re6 Kd4 50. b3 a5 51. d6 Rd7 52. Kf3 a4 53. bxa4 Kxc4 54. Ke4 b3 55. axb3+ Kxb3 56. Kd5 c4 57. Re7 Rd8 58. Rb7+ Kc2 59. Kxe5 c3 60. Rc7 Kd2 61. d7 c2 62. Kd6 c1Q 63. Rxc1 Kxc1 64. Kc7 Ra8 65. d8Q Rxa4 66. Kc6 Ra2 67. Kc5 Rc2+ 68. Kb4 Rb2+ 69. Ka3 Rd2 70. Qg5 Kd1 71. Qg4+ Ke1 72. Kb3 Re2 73. Kc3 Kf2 74. Qf4+ Ke1 75. Kd3 Ra2 76. Qh4+ 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1617"]
[Site "Germany"]
[Date "2017.02.19"]
[Round "7.4"]
[White "Weyh, Thomas"]
[Black "Koch, Marcel"]
[Result "1-0"]
[ECO "E44"]
[WhiteElo "1969"]
[BlackElo "1836"]
[PlyCount "119"]
[EventDate "2016.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen SV II"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Bb7 6. a3 Be7 7. d5 0-0 8. e4 d6 9. Ng3 Nbd7 10. Be2 a5 11. Be3 Re8 12. 0-0 Bc8 13. f4 Bf8 14. Qc2 exd5 15. cxd5 Nc5 16. b4 Ncxe4 17. Ngxe4 Nxe4 18. Nxe4 f5 19. Bf3 g6 20. Bd4 fxe4 21. Bxe4 axb4 22. Bxg6 Re7 23. Bd3 b3 24. Qxb3 Bg7 25. Qc3 Ra5 26. Bxg7 Rxg7 27. Rae1 Bb7 28. Bc4 Qa8 29. Rf3 Bxd5 30. Rg3 Rxg3 31. Qxg3+ Kf8 32. Qc3 Bxc4 33. Qxc4 Qd5 34. Qxc7 Qc5+ 35. Qxc5 bxc5 36. Re3 c4 37. Kf2 d5 38. Rc3 Ke7 39. Ke3 Kd6 40. Kd4 Ra8 41. Rh3 h5 42. Rxh5 Rxa3 43. Rxd5+ Ke6 44. Re5+ Kf6 45. g4 c3 46. Rc5 Ra4+ 47. Ke3 Ra2 48. Rxc3 Rxh2 49. Rc6+ Kf7 50. Ke4 Ra2 51. g5 Ra4+ 52. Kf5 Ra5+ 53. Kg4 Ra1 54. Rc5 Kg6 55. f5+ Kg7 56. Rc7+ Kg8 57. Kh5 Ra6 58. f6 Kh8 59. Rc8+ Kh7 60. g6# 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1617"]
[Site "Germany"]
[Date "2017.01.29"]
[Round "6.4"]
[White "Koch, Marcel"]
[Black "Kirsch, Paul"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1836"]
[BlackElo "1943"]
[PlyCount "79"]
[EventDate "2016.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Steele/Kray Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e3 d6 6. Be2 Nbd7 7. 0-0 c6 8. Qc2 Qc7 9. b3 Re8 10. Bb2 Nf8 11. Rac1 Bg4 12. h3 Bxf3 13. Bxf3 e5 14. Rfd1 Rad8 15. a3 Qb8 16. b4 exd4 17. exd4 d5 18. cxd5 Nxd5 19. Nxd5 cxd5 20. Qc7 Rd7 21. Qxb8 Rxb8 22. Re1 Rd6 23. Rc5 Rbd8 24. Rc7 R6d7 25. Re7 Rxc7 26. Rxc7 Ne6 27. Rxb7 Nxd4 28. Bxd4 Bxd4 29. Rb5 Bb2 30. a4 d4 31. Kf1 d3 32. Rd5 Rxd5 33. Bxd5 Bc3 34. b5 Kf8 35. Bc4 d2 36. Ke2 Ke7 37. Bb3 h6 38. Kd3 Ba5 39. Kc4 Kd6 40. f4 1/2-1/2

[Event "Unna op"]
[Site "Unna"]
[Date "2016.12.27"]
[Round "2"]
[White "Koch, Marcel"]
[Black "Kolkin, Michail"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1876"]
[BlackElo "2315"]
[PlyCount "68"]
[EventDate "2016.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nd7 5. Nf3 f5 6. Be2 Ngf6 7. a3 Bd6 8. b4 0-0 9. Qb3 Ne4 10. a4 a5 11. c5 Nxc3 12. Qxc3 axb4 13. Qxb4 Be7 14. Qb2 Bf6 15. Bd2 Nxc5 16. Bb4 Nxa4 17. Qc2 c5 18. Rxa4 Rxa4 19. Qxa4 Bd7 20. Bb5 Bxb5 21. Qxb5 cxb4 22. Qxb4 Qd7 23. Ke2 b5 24. Rb1 Rb8 25. Nd2 Be7 26. Qa5 Qb7 27. Kd3 b4 28. Rc1 Bd6 29. Qa4 b3 30. Qc6 b2 31. Rc2 b1Q 32. Nxb1 Qxb1 33. Qxd6 Qd1+ 34. Kc3 Rc8+ 0-1

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1617"]
[Site "Germany"]
[Date "2016.12.18"]
[Round "5.4"]
[White "Koch, Marcel"]
[Black "Lindner Emden, Carsten"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "1876"]
[BlackElo "1954"]
[PlyCount "87"]
[EventDate "2016.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Bochum-Linden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d6 3. g3 Nbd7 4. Bg2 e5 5. c4 Be7 6. Nc3 c6 7. Qc2 Qc7 8. 0-0 Nf8 9. Rd1 Ng6 10. a3 Bg4 11. b4 h5 12. h4 Be6 13. dxe5 Nxe5 14. Nxe5 dxe5 15. Ne4 Ng4 16. c5 Bd5 17. a4 f6 18. Nd6+ Bxd6 19. cxd6 Qb6 20. Qc5 Bxg2 21. Kxg2 0-0-0 22. f3 Nh6 23. Bxh6 Rxh6 24. a5 Qxc5 25. bxc5 f5 26. Rab1 f4 27. Rb4 Rg6 28. Rdb1 Rxg3+ 29. Kf2 b5 30. axb6 axb6 31. Rxb6 Kd7 32. Rb7+ Ke6 33. Rd1 Rd7 34. Rc7 g5 35. hxg5 Rxg5 36. Rxc6 e4 37. fxe4 h4 38. Rc8 h3 39. Re8+ Kf7 40. Rh8 Rxc5 41. Rxh3 Rc4 42. Rh7+ Ke6 43. Rxd7 Kxd7 44. Kf3 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1617"]
[Site "Germany"]
[Date "2016.11.27"]
[Round "4.4"]
[White "Brockmann, Michael"]
[Black "Koch, Marcel"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "1992"]
[BlackElo "1876"]
[PlyCount "114"]
[EventDate "2016.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Eichlinghofen SV"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. Bg5 Nc6 6. e3 0-0 7. Bd3 Re8 8. f4 h6 9. Bh4 a6 10. c5 b6 11. cxb6 cxb6 12. Rc1 Bb7 13. Nf3 Rc8 14. 0-0 Na5 15. Nb1 Nc4 16. Qe2 b5 17. Ne5 Be7 18. Rc2 Nd6 19. Rfc1 Rxc2 20. Rxc2 Nfe4 21. Be1 Bf6 22. a4 bxa4 23. Bxa6 Bxa6 24. Qxa6 Bxe5 25. fxe5 Nc4 26. Qxa4 Nxe3 27. Re2 Nf5 28. Nd2 Nxd2 29. Rxd2 Qa8 30. Qxa8 Rxa8 31. Rd1 Rb8 32. b4 Kf8 33. Kf2 f6 34. Ra1 Nxd4 35. exf6 gxf6 36. Bc3 Nc2 37. Ra2 Nxb4 38. Ra4 Nd3+ 39. Ke3 Ne5 40. Bxe5 fxe5 41. Ra7 Rb3+ 42. Ke2 e4 43. Rh7 d4 44. Rxh6 Kf7 45. Rh4 Re3+ 46. Kf2 Kf6 47. Rh6+ Ke5 48. Rh5+ Kd6 49. Rh4 Kd5 50. Rh5+ e5 51. Rh8 Ra3 52. h4 Ra2+ 53. Kg3 e3 54. h5 Ke4 55. Rb8 Ra6 56. Rb3 Rf6 57. Rb2 d3 0-1

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1617"]
[Site "Germany"]
[Date "2016.10.30"]
[Round "3.3"]
[White "Brueggestrass, Volker"]
[Black "Koch, Marcel"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2051"]
[BlackElo "1876"]
[PlyCount "49"]
[EventDate "2016.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Gerthe Werne"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. g3 Nf6 5. Bg2 g6 6. Nge2 Bg7 7. 0-0 0-0 8. b4 Qxb4 9. Rb1 Qa5 10. Bxb7 Bxb7 11. Rxb7 Nbd7 12. Rb5 Qa6 13. d4 c6 14. Rb3 Nd5 15. Ba3 Rfe8 16. Qd2 N7b6 17. Ne4 Rad8 18. Nc5 Qc4 19. Bb2 e5 20. Nb7 Rd7 21. Na5 Qa4 22. Ra3 Qb5 23. Rb3 Qa4 24. Ra3 Qb5 25. Rb3 1/2-1/2

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1617"]
[Site "Germany"]
[Date "2016.09.25"]
[Round "2.4"]
[White "Hornung, Ruediger"]
[Black "Koch, Marcel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1891"]
[BlackElo "1876"]
[PlyCount "107"]
[EventDate "2016.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Eving SV Rochade"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nc6 4. Nf3 Bg4 5. Be2 0-0-0 6. Be3 Nf6 7. 0-0 Qh5 8. h3 e5 9. hxg4 Nxg4 10. Nh4 f5 11. Bxg4 fxg4 12. g3 exd4 13. Bc1 g5 14. Ng2 Ne5 15. Nd2 Rd6 16. f4 gxf3 17. Nxf3 Ng4 18. Bxg5 Bh6 19. Bxh6 Qxh6 20. Qd3 Rg8 21. Nfh4 Ne3 22. Rf3 Nxg2 23. Nxg2 Qh3 24. Raf1 h5 25. Rf8+ Rxf8 26. Rxf8+ Kd7 27. Qf5+ Qxf5 28. Rxf5 d3 29. cxd3 Rxd3 30. Kh2 Rd2 31. Rb5 Kc6 32. Rb3 a5 33. Kh3 b5 34. Ne3 a4 35. Rc3+ Kb6 36. Rc2 Rd3 37. Re2 c5 38. Kh4 c4 39. Kxh5 Kc5 40. g4 a3 41. bxa3 c3 42. g5 Kd4 43. Nc2+ Kc4 44. g6 Rd2 45. Rxd2 cxd2 46. Ne3+ Kd3 47. Nd1 Kc2 48. Nf2 Kb1 49. g7 Kxa2 50. g8Q+ Kxa3 51. Qg3+ Kb2 52. Qd3 Kc1 53. Qc3+ Kb1 54. Nd1 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1617"]
[Site "Germany"]
[Date "2016.09.04"]
[Round "1.4"]
[White "Koch, Marcel"]
[Black "Czubak, Michael"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1876"]
[BlackElo "1968"]
[PlyCount "42"]
[EventDate "2016.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Horst Emscher"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. Nf3 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Nc6 8. exd4 Nf6 9. Nc3 0-0 10. h3 Re8+ 11. Be2 Bf5 12. 0-0 Qd7 13. Rad1 Rad8 14. a3 Ne4 15. Nxe4 Bxe4 16. Qg5 f6 17. Qc5 b6 18. Bc4+ Bd5 19. Bxd5+ Qxd5 20. Qxd5+ Rxd5 21. Rc1 Re6 1/2-1/2

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[Site "Germany"]
[Date "2016.04.24"]
[Round "9.3"]
[White "Koch, Marcel"]
[Black "Marx, Patrick"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "1888"]
[BlackElo "1914"]
[PlyCount "101"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Welper SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. g3 Be7 6. Bg2 Nbd7 7. 0-0 0-0 8. cxd5 cxd5 9. Re1 a6 10. e4 dxe4 11. Ng5 Nd5 12. Ngxe4 N7f6 13. Nxf6+ Bxf6 14. Nxd5 exd5 15. Be3 Be6 16. Qb3 Qd7 17. Rac1 Rac8 18. a4 h6 19. Rc3 Rxc3 20. bxc3 Rc8 21. Rb1 Rc4 22. Qxb7 Qxb7 23. Rxb7 Rxa4 24. h4 Ra1+ 25. Kh2 Ra3 26. c4 dxc4 27. d5 Bf5 28. d6 c3 29. Rc7 Ra1 30. d7 Rd1 31. Bh3 Bxh3 32. Kxh3 Kh7 33. Kg4 a5 34. Kf3 a4 35. Ke2 Rd5 36. Ra7 Kg6 37. Rxa4 Rxd7 38. Rc4 Kf5 39. h5 Rd5 40. g4+ Ke6 41. Bf4 Rd4 42. Rxd4 Bxd4 43. Kd3 Be5 44. Be3 f5 45. f4 Bxf4 46. Bxf4 fxg4 47. Ke4 c2 48. Be3 g3 49. Kf3 Kf5 50. Kxg3 g6 51. hxg6 1/2-1/2

[Event "NRW Class1 1516"]
[Site "Germany"]
[Date "2016.04.03"]
[Round "8.8"]
[White "Mandt, Mathias"]
[Black "Koch, Marcel"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2085"]
[BlackElo "1881"]
[PlyCount "103"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Koeln Lasker"]
[BlackTeam "Kamen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 d5 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Nge2 0-0 8. 0-0 c6 9. a3 e6 10. Bg5 Qb6 11. Qd2 Nbd7 12. e5 Nd5 13. Rac1 a6 14. Ne4 Qa7 15. Rfd1 N7b6 16. Bb3 Nc7 17. Be7 Nbd5 18. Bxf8 Bxf8 19. N2c3 Ne7 20. Nf6+ Kh8 21. g4 b5 22. Nce4 Ncd5 23. Qg5 h6 24. Qh4 Nf4 25. Rd2 Bb7 26. Nc5 Rd8 27. g5 Nfd5 28. Nxd5 Nf5 29. Qh3 cxd5 30. Qd3 h5 31. Bd1 Be7 32. f4 Kg7 33. b4 Bc8 34. Rdc2 Bd7 35. Rc3 Be8 36. Bc2 a5 37. Qd2 axb4 38. axb4 Qa2 39. Qf2 Bxc5 40. Rxc5 Ne7 41. Bd3 Qa3 42. Qd2 Ra8 43. Qc3 Qa2 44. Rc7 Nf5 45. Bxf5 gxf5 46. g6 Kxg6 47. Qg3+ Kh7 48. R7c2 Qa7 49. Rg2 f6 50. Qg8+ Kh6 51. Qh8+ Qh7 52. Qf8+ 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[Site "Germany"]
[Date "2016.03.20"]
[Round "8.3"]
[White "Doehmann, Joerg"]
[Black "Koch, Marcel"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1778"]
[BlackElo "1881"]
[PlyCount "52"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Wattenscheid SV IV"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 b6 3. e3 e6 4. Bd3 Bb7 5. Nbd2 d5 6. 0-0 Be7 7. Re1 0-0 8. e4 dxe4 9. Nxe4 Nbd7 10. Nxf6+ Nxf6 11. c3 c5 12. dxc5 Bxc5 13. Bg5 Be7 14. Qe2 Qc7 15. Rad1 Rad8 16. Bh4 Nd5 17. Bxe7 Nxe7 18. Be4 Nd5 19. c4 Nf4 20. Qc2 Ng6 21. Bxb7 Qxb7 22. Rxd8 Rxd8 23. Rd1 Rc8 24. Qd3 Qa6 25. Qd7 Nf8 26. Ne5 Nxd7 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[Site "Germany"]
[Date "2016.02.21"]
[Round "7.3"]
[White "Klasmeier, Hartmut"]
[Black "Koch, Marcel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1892"]
[BlackElo "1881"]
[PlyCount "27"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Borbeck Weisse Dame II"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. h3 Bf5 6. b4 Qxb4 7. Rb1 Qc5 8. Rb5 Bxc2 9. Qxc2 Qc6 10. Qb3 b6 11. Ne5 Qb7 12. Qxf7+ Kd8 13. Qe6 Rg8 14. Be2 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[Site "Germany"]
[Date "2016.01.24"]
[Round "6.3"]
[White "Koch, Marcel"]
[Black "Wernitz, Albert Peter"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "1881"]
[BlackElo "1964"]
[PlyCount "21"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Recklinghausen Altstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. b3 c5 7. Bb2 cxd4 8. Nxd4 Qc7 9. c4 Nc6 10. Nc3 Bd7 11. Ndb5 1/2-1/2

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[Site "Germany"]
[Date "2015.12.20"]
[Round "5.3"]
[White "Laudage, Bernd"]
[Black "Koch, Marcel"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2107"]
[BlackElo "1881"]
[PlyCount "55"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Osterfeld Schwarze Dame"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. Be2 Nf6 6. 0-0 e6 7. d3 Nbd7 8. h3 Bh5 9. a3 c6 10. Bf4 Be7 11. Re1 h6 12. Nd4 Bxe2 13. Qxe2 0-0 14. Ne4 Rfe8 15. Ng3 Rad8 16. Nb3 Qb6 17. Nf1 Nd5 18. Bg3 Nc5 19. Nxc5 Bxc5 20. c3 Bd6 21. d4 Bxg3 22. Nxg3 Nf6 23. b4 Rd7 24. Kh1 Red8 25. Nf1 Qc7 26. Qf3 b6 27. Re5 Rd5 28. Rae1 1/2-1/2

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[Site "Germany"]
[Date "2015.11.29"]
[Round "4.3"]
[White "Koch, Marcel"]
[Black "Klups, Christoph"]
[Result "0-1"]
[ECO "D61"]
[WhiteElo "1881"]
[BlackElo "1963"]
[PlyCount "60"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Essen Listiger Bauer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. Bg5 Nbd7 6. e3 Be7 7. Qc2 0-0 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. e4 e5 12. Nxe5 Nxe5 13. dxe5 Ng4 14. Bxe7 Qxe7 15. f4 Rfd8 16. Qe2 b4 17. Na4 c5 18. Rc1 Rac8 19. b3 Qd7 20. Nb2 Qd4 21. Rc4 Qe3 22. h3 Qg3+ 23. Kd2 Qxf4+ 24. Ke1 Qg3+ 25. Kd2 Nxe5 26. Rcc1 Ba6 27. Rc4 Bxc4 28. bxc4 Nxd3 29. Nxd3 Rxd3+ 30. Qxd3 Qxg2+ 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[Site "Germany"]
[Date "2015.11.08"]
[Round "3.3"]
[White "Gruber, Herbert"]
[Black "Koch, Marcel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1754"]
[BlackElo "1881"]
[PlyCount "82"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bottrop SV II"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Be2 Bf5 6. 0-0 e6 7. d3 Nbd7 8. Bd2 c6 9. a3 Qc7 10. Re1 Bd6 11. h3 0-0-0 12. b4 Rdg8 13. Na4 g5 14. Nd4 g4 15. h4 g3 16. f3 Nh5 17. c4 Qd8 18. f4 Nxf4 19. Nf3 Rg4 20. b5 Rxh4 21. bxc6 Nc5 22. cxb7+ Kb8 23. d4 Ncd3 24. Bxd3 Nxd3 25. Bg5 Qxg5 26. Nxg5 Nf2 27. Kf1 Nxd1 28. Rexd1 Bg4 29. Nf3 Bxf3 30. gxf3 Rh2 31. Nc5 Bxc5 32. dxc5 Rg8 33. Kg1 Kxb7 34. Rd7+ Kc6 35. Rxa7 h5 36. Rxf7 h4 37. Re1 h3 38. Rxe6+ Kxc5 39. Rc7+ Kd4 40. Re4+ Kc3 41. Re1 Rc2 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[Site "Germany"]
[Date "2015.09.20"]
[Round "2"]
[White "Koch, Marcel"]
[Black "Panofen, Ingo"]
[Result "1-0"]
[ECO "D68"]
[WhiteElo "1881"]
[BlackElo "1913"]
[PlyCount "99"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Sodingen/Castrop SK III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Rc1 c6 8. Be2 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. Rxc3 e5 13. d5 Nb6 14. dxc6 Rd8 15. Qb3 bxc6 16. Rfc1 Bb7 17. h3 Rd6 18. Bf1 Rad8 19. Qa3 Nc8 20. Rc5 Rd1 21. Rxd1 Rxd1 22. Rxe5 Qxa3 23. bxa3 f6 24. Rc5 Ba6 25. Nh2 Bb5 26. g3 Nd6 27. Kg2 Ne4 28. Rc2 Rd2 29. Rxd2 Nxd2 30. Bxb5 cxb5 31. Nf3 Nb1 32. Kf1 Nxa3 33. Nd4 Kf7 34. Ke1 Ke8 35. Kd2 Kd7 36. Kc3 a5 37. Kb3 b4 38. Ka4 Kd6 39. Nb5+ Nxb5 40. Kxb5 Kd5 41. f3 g5 42. g4 h6 43. Kxa5 Kc4 44. Ka4 Kc5 45. Kb3 Kb5 46. f4 gxf4 47. exf4 Kc5 48. h4 Kd5 49. g5 hxg5 50. hxg5 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[Site "Germany"]
[Date "2015.09.06"]
[Round "1.3"]
[White "Bense, Dirk"]
[Black "Koch, Marcel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1934"]
[BlackElo "1881"]
[PlyCount "75"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Brackel SF III"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 Bg4 5. Be2 e6 6. 0-0 c6 7. c4 Qd8 8. Nc3 Nbd7 9. h3 Bh5 10. d5 cxd5 11. cxd5 exd5 12. Nxd5 Qa5 13. Bb5 0-0-0 14. Qc2+ Nc5 15. Qf5+ Kb8 16. Bf4+ Bd6 17. Nxf6 Bxf3 18. gxf3 Qxb5 19. Bxd6+ Rxd6 20. Qe5 Rhd8 21. Ne4 Qd7 22. Nxc5 Qxh3 23. Ne4 f6 24. Qg3 Qxg3+ 25. fxg3 Rd3 26. Rf2 f5 27. Ng5 h6 28. Ne6 Rg8 29. Rc1 a6 30. Kg2 g5 31. Rcc2 Rg6 32. Nc5 Rd8 33. Rfd2 Re8 34. Rd5 g4 35. f4 Ka7 36. Rxf5 Rc6 37. Rd2 a5 38. Nd7 1-0

[Event "NRW Verbandsklasse Group3 1314"]
[Site "Nordrheinwestfalen"]
[Date "2014.04.06"]
[Round "9.5"]
[White "Koch, Marcel"]
[Black "Stoetzel, Martin"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1774"]
[BlackElo "1736"]
[PlyCount "99"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Erkenschwick II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 a6 5. a4 e6 6. g3 Bb4 7. Bd2 0-0 8. Bg2 Nbd7 9. 0-0 dxc4 10. Qc2 Re8 11. e3 e5 12. Ne2 Bxd2 13. Nxd2 exd4 14. Nxd4 Ne5 15. Nxc4 Nxc4 16. Qxc4 Be6 17. Nxe6 Rxe6 18. Qb3 Qc7 19. Rfd1 Rb8 20. Rd3 Ree8 21. Rad1 h6 22. Bh3 Qa5 23. Bd7 Rf8 24. Rd4 Qc7 25. Bf5 Qe5 26. e4 g6 27. Bxg6 Kg7 28. Bf5 b5 29. f4 Qc7 30. Qc3 Qb6 31. Kg2 bxa4 32. R1d2 Rfd8 33. e5 Nd5 34. Qf3 Ne7 35. Bd7 Qc7 36. Qg4+ Kf8 37. Rd6 c5 38. Rxh6 Ng6 39. e6 Qb7+ 40. Kh3 Kg7 41. Rh4 fxe6 42. Qxe6 Nxh4 43. Qe7+ Kh8 44. Qxh4+ Kg7 45. Qe7+ Kh8 46. Qf6+ Kh7 47. Bf5+ Kg8 48. Rxd8+ Rxd8 49. Qxd8+ Kg7 50. Qd7+ 1-0

[Event "NRW Verbandsklasse Group3 1314"]
[Site "Nordrheinwestfalen"]
[Date "2014.03.09"]
[Round "8.6"]
[White "Koch, Marcel"]
[Black "Hater, Norbert"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "1774"]
[BlackElo "1908"]
[PlyCount "74"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Hervest Dorsten"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. Nf3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. 0-0 d5 6. c4 c6 7. Nc3 Re8 8. Ne5 e6 9. Bg5 h6 10. Be3 Nbd7 11. Qc1 Nxe5 12. dxe5 Ng4 13. Rd1 Nxe3 14. Qxe3 Qc7 15. Rac1 Qxe5 16. Qxe5 Bxe5 17. e3 Bf6 18. b3 Bxc3 19. Rxc3 dxc4 20. Rxc4 e5 21. Rd6 Be6 22. Rc5 Rad8 23. Rxd8 Rxd8 24. Bf3 f6 25. Kg2 Rd2 26. Ra5 a6 27. Be4 Kf7 28. Bf3 Ke7 29. Ra4 Bc8 30. Kf1 f5 31. Ke1 Rd6 32. Rc4 Be6 33. Rc2 Bd5 34. Be2 Be4 35. Rc5 Rd5 36. Rc3 Ra5 37. a4 b5 0-1

[Event "NRW Verbandsklasse Group3 1314"]
[Site "Nordrheinwestfalen"]
[Date "2014.02.16"]
[Round "7"]
[White "Kuerschners, Stefan"]
[Black "Koch, Marcel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1975"]
[BlackElo "1774"]
[PlyCount "73"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen SV II"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 Nbd7 9. Nc4 Qa6 10. Bf4 Qe6+ 11. Ne3 Be4 12. d5 Qb6 13. Nc4 Qc5 14. Be3 Qb4 15. a3 Qxc3+ 16. bxc3 Bxh1 17. f3 e5 18. dxe6 fxe6 19. Kf2 Nd5 20. Bd3 b5 21. Nd2 Bg2 22. Ne4 Nxe3 23. Kxe3 h5 24. Bxb5 Rd8 25. Qd2 Bxh3 26. Rd1 Bxa3 27. Bxd7+ Ke7 28. Qd4 Rhg8 29. Nc5 hxg4 30. Nxe6 Bc1+ 31. Ke4 gxf3 32. Qc5+ Kf6 33. Qe5+ Kg6 34. Qg3+ Kf6 35. Qxh3 Rxd7 36. Rxd7 Re8 37. Qf5# 1-0

[Event "NRW Verbandsklasse Group3 1314"]
[Site "Nordrheinwestfalen"]
[Date "2014.01.26"]
[Round "6.6"]
[White "Koch, Marcel"]
[Black "Isdepski, Marcus"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "1774"]
[BlackElo "1835"]
[PlyCount "70"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Weisse Dame Borbeck II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. g3 0-0 6. Bg2 c6 7. 0-0 Nbd7 8. b3 Nb6 9. cxd5 exd5 10. Bb2 Be6 11. Re1 Ne4 12. Nd2 f5 13. f3 Nxc3 14. Bxc3 f4 15. Nf1 Qd7 16. e4 Bh3 17. e5 Be6 18. Re2 Rac8 19. Rc1 c5 20. Kh1 c4 21. Bb2 Bb4 22. Rec2 Bf5 23. Rf2 c3 24. Ba1 c2 25. Rcxc2 Rxc2 26. Rxc2 Bxc2 27. Qxc2 Rc8 28. Qd1 Ba3 29. Qd2 Qb5 30. Bb2 Bxb2 31. Qxb2 Qd3 32. gxf4 Rc2 33. Qa3 Qe2 34. Bh3 Qxf3+ 35. Kg1 Qxh3 0-1

[Event "NRW Verbandsklasse Group3 1314"]
[Site "Nordrheinwestfalen"]
[Date "2013.12.15"]
[Round "5.6"]
[White "Dekhtyaryuk, Dimitri"]
[Black "Koch, Marcel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1854"]
[BlackElo "1774"]
[PlyCount "68"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Eichlinghofen SV"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bd2 c6 7. Bc4 e6 8. 0-0 Nbd7 9. a3 Qc7 10. Re1 Bd6 11. b4 b5 12. Be2 0-0 13. h3 a5 14. bxa5 Rxa5 15. Nh4 Rxa3 16. Nxf5 exf5 17. Rb1 b4 18. Nb5 cxb5 19. Bxb4 Bxb4 20. Rxb4 Nd5 21. Rb2 Nc3 22. Qd2 Nxe2+ 23. Qxe2 Qc4 24. Rxb5 Qxe2 25. Rxe2 g6 26. Rb7 Nf6 27. c4 Ne4 28. c5 Rc3 29. f3 Ng3 30. Re1 Rd8 31. Kf2 f4 32. Ree7 Rxd4 33. Rxf7 Rc2+ 34. Ke1 Re2# 0-1

[Event "NRW Verbandsklasse Group3 1314"]
[Site "Nordrheinwestfalen"]
[Date "2013.11.24"]
[Round "4.5"]
[White "Straenger, Petra"]
[Black "Koch, Marcel"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1839"]
[BlackElo "1774"]
[PlyCount "24"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Muelheim SC"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 Nf6 3. Nc3 b6 4. Nf3 Bb7 5. g3 d6 6. Bg2 Nbd7 7. 0-0 Be7 8. b3 c5 9. Bb2 0-0 10. Re1 d5 11. dxc5 Nxc5 12. Ne5 Qb8 1/2-1/2

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

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

[Event "NRW Verbandsklasse Group3 1314"]
[Site "Nordrheinwestfalen"]
[Date "2013.10.13"]
[Round "2.5"]
[White "Schaedlich, Andreas"]
[Black "Koch, Marcel"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1929"]
[BlackElo "1774"]
[PlyCount "54"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Wacker Bergeborbeck"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd3 Bf5 6. Nge2 e6 7. 0-0 Nbd7 8. Ng3 Bxd3 9. Qxd3 c6 10. Bd2 Qc7 11. Rfe1 Be7 12. Nce2 0-0 13. Qf3 b5 14. Nf4 Bd6 15. Nd3 a5 16. Re2 Nb6 17. Rae1 Nbd5 18. b3 Nb4 19. c3 Nxd3 20. Qxd3 Rfd8 21. Bg5 Be7 22. Nf5 Nd5 23. Nxe7+ Nxe7 24. Qf3 Rd5 25. Bf4 Qd7 26. Be5 Ng6 27. Bg3 Rd8 1/2-1/2

[Event "NRW Verbandsklasse Group3 1314"]
[Site "Nordrheinwestfalen"]
[Date "2013.09.08"]
[Round "1.6"]
[White "Schuetz, Ralf"]
[Black "Koch, Marcel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1831"]
[BlackElo "1774"]
[PlyCount "128"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Boenen SV"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 Bf5 6. Nf3 e6 7. Bd2 c6 8. Qe2 Nbd7 9. 0-0-0 Bb4 10. a3 Bxc3 11. Bxc3 Qc7 12. d5 cxd5 13. Bxd5 0-0 14. Bb3 Nc5 15. Bc4 Nfe4 16. Be5 Qe7 17. Nd2 Rfd8 18. Nxe4 Nxe4 19. f3 Qg5+ 20. f4 Qg4 21. Rxd8+ Rxd8 22. Rd1 Rxd1+ 23. Qxd1 Qxd1+ 24. Kxd1 Nf2+ 25. Kd2 a6 26. Bd4 Ne4+ 27. Ke3 Nd6 28. Bb3 f6 29. c4 Kf7 30. Bc5 Ke7 31. Ba4 e5 32. fxe5 fxe5 33. Bd1 Ke6 34. Be2 h6 35. b4 Bc2 36. Bg4+ Bf5 37. Bf3 Nxc4+ 38. Ke2 e4 39. Bh5 g6 40. g4 gxh5 41. gxf5+ Kxf5 42. a4 Kg4 43. Ba7 h4 44. Bb8 h3 45. b5 Kf5 46. bxa6 bxa6 47. Bc7 Ke6 48. Bg3 Kd5 49. Bf2 Ne5 50. a5 Nc4 51. Be1 Kd4 52. Bb4 Ne3 53. Be1 Nd5 54. Bg3 Nc3+ 55. Kd2 e3+ 56. Kc2 Ne2 57. Bh4 Ke4 58. Kb3 Nd4+ 59. Kc4 Nf3 60. Bg3 e2 61. Kc5 Nxh2 62. Kb6 Nf3 63. Kxa6 h2 64. Kb6 h1Q 0-1

[Event "Ruhrgebiet Regionalliga 1213"]
[Site "Nordrheinwestfalen"]
[Date "2012.12.09"]
[Round "4.8"]
[White "Koch, Marcel"]
[Black "Wagner, Ralf"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1601"]
[BlackElo "1930"]
[PlyCount "70"]
[EventDate "2012.09.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV"]
[BlackTeam "Ahlen SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. g3 dxc4 6. Bg2 0-0 7. 0-0 c6 8. Ne5 Qc7 9. Nxc4 Rd8 10. Bf4 Qd7 11. e3 Na6 12. a3 Nd5 13. Ne5 Qe8 14. Nxd5 exd5 15. Nf3 f6 16. h4 h6 17. e4 dxe4 18. Qb3+ Qf7 19. Qxf7+ Kxf7 20. Nd2 Rxd4 21. Nxe4 Bf5 22. Nc3 Rd7 23. Rfe1 Nc5 24. Be3 Nd3 25. Re2 Ne5 26. Ne4 Bg4 27. f3 Nxf3+ 28. Kf2 Ne5 29. Rc2 Bf5 30. Re2 Ng4+ 31. Ke1 Nxe3 32. Rxe3 Re8 33. Rb3 Be6 34. Rc3 Rd4 35. Rac1 Bd5 0-1

[Event "Ruhrgebiet VK1 1112"]
[Site "Nordrheinwestfalen"]
[Date "2012.03.04"]
[Round "7"]
[White "Koch, Marcel"]
[Black "Saphir, Peter"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "1732"]
[BlackElo "1770"]
[PlyCount "29"]
[EventDate "2012.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Hoentrop SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. Bd2 Bb7 6. e3 0-0 7. Bd3 d5 8. cxd5 exd5 9. Qc2 Nbd7 10. a3 Bxc3 11. Bxc3 Re8 12. b4 Ne4 13. Rc1 c6 14. Bb2 Qe7 15. Ne5 1/2-1/2

[Event "Moehnesee Cup-B 37th"]
[Site "Moehnesee"]
[Date "2011.09.02"]
[Round "2"]
[White "Evsan, Tugay"]
[Black "Koch, Marcel"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1547"]
[BlackElo "1685"]
[PlyCount "104"]
[EventDate "2011.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. g3 d5 4. cxd5 exd5 5. e3 c6 6. Bg2 Nbd7 7. Nge2 Bd6 8. 0-0 0-0 9. a3 Nc5 10. d4 Ne6 11. Nf4 Nxf4 12. gxf4 Bf5 13. Kh1 Qd7 14. Rg1 Rfe8 15. Bd2 Kh8 16. Bf3 Be4 17. Nxe4 Nxe4 18. Bxe4 dxe4 19. Bc3 Bf8 20. Rg3 g6 21. h4 Bg7 22. h5 Kg8 23. Qb3 Re6 24. f5 Rf6 25. hxg6 Rxf5 26. gxh7+ Kxh7 27. Kg2 Rh5 28. Rg1 Rg8 29. Qd1 Qf5 30. Rh1 Rxh1 31. Qxh1+ Bh6 32. Rxg8 Qf3+ 33. Kg1 Qxh1+ 34. Kxh1 Kxg8 35. Kg2 f5 36. Bd2 Kf7 37. f3 Ke6 38. fxe4 fxe4 39. Kf2 Bf8 40. Bb4 Bxb4 41. axb4 Kd5 42. b3 b6 43. Kg3 c5 44. bxc5 bxc5 45. dxc5 Kxc5 46. Kf4 Kb4 47. Kxe4 Kxb3 48. Kd3 a5 49. e4 a4 50. e5 a3 51. e6 a2 52. e7 a1Q 0-1

[Event "GER-ch Net qual2 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.04"]
[Round "7"]
[White "Bechler, Lukas"]
[Black "Koch, Marcel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1491"]
[BlackElo "1564"]
[PlyCount "63"]
[EventDate "2011.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bf5 5. d4 e6 6. Be3 c6 7. Be2 Nd7 8. 0-0 Ngf6 9. Bd2 Qc7 10. Be3 Bd6 11. h3 h5 12. Bd3 Bxd3 13. Qxd3 Ng4 14. hxg4 hxg4 15. Ne5 Bxe5 16. dxe5 Nxe5 17. Bf4 Nxd3 18. Bxc7 Nxb2 19. Rab1 Nc4 20. Rxb7 Nb6 21. Bxb6 axb6 22. Rxb6 Kd7 23. Rb7+ Kc8 24. Rxf7 Ra3 25. Ne4 Rxa2 26. Nd6+ Kb8 27. Rb1+ Ka8 28. c4 Rd8 29. Ne4 Rd4 30. Rf8+ Ka7 31. Nc5 Rad2 32. Rb7# 1-0

[Event "GER-ch Net qual2 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.04"]
[Round "3"]
[White "Berger, Manuel"]
[Black "Koch, Marcel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1586"]
[BlackElo "1564"]
[PlyCount "122"]
[EventDate "2011.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Bf5 5. Nf3 e6 6. Bd2 c6 7. Be2 Nd7 8. h3 Ngf6 9. g4 Bg6 10. 0-0 h6 11. Qc1 Qc7 12. Bf4 Bd6 13. Bxd6 Qxd6 14. Qe3 h5 15. Ne5 Bxc2 16. Rac1 Bh7 17. g5 Nd5 18. Nxd5 Qxd5 19. Qf4 Nxe5 20. dxe5 Qe4 21. Qxe4 Bxe4 22. f3 Bd5 23. a3 Ke7 24. f4 Rad8 25. Rfd1 Rd7 26. Kf2 g6 27. Rd2 Rhd8 28. Rcd1 Bb3 29. Rxd7+ Rxd7 30. Rxd7+ Kxd7 31. Ke3 Kc7 32. Kd4 Kb6 33. Bd3 Ba4 34. h4 Bb5 35. Bc2 Bf1 36. a4 Ka5 37. Kc5 Bh3 38. Kd6 Bf5 39. Bd1 Kb4 40. Ke7 b5 41. Kxf7 bxa4 42. Ke7 a3 43. bxa3+ Kxa3 44. Kd6 Kb4 45. Kxc6 a5 46. Kd7 a4 47. Ke7 a3 48. Kf6 a2 49. Bxh5 gxh5 50. g6 Bxg6 51. Kxg6 a1Q 52. Kxh5 Qg1 53. Kh6 Qg8 54. h5 Kc4 55. f5 exf5 56. e6 f4 57. e7 f3 58. e8Q Qxe8 59. Kh7 f2 60. h6 f1Q 61. Kg7 Qff8+ 0-1

[Event "GER-ch Net qual2 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.04"]
[Round "5"]
[White "Grewenig, Jan"]
[Black "Koch, Marcel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1945"]
[BlackElo "1564"]
[PlyCount "65"]
[EventDate "2011.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. b4 Qxb4 5. Rb1 Qa5 6. Rb5 Qa6 7. Bc4 Be6 8. Bxe6 Qxe6+ 9. Nge2 b6 10. d4 c6 11. Re5 Qc8 12. Ba3 Nd7 13. Re3 e6 14. Bxf8 Nxf8 15. 0-0 Nf6 16. f4 Nd5 17. Nxd5 cxd5 18. f5 Qd7 19. Nf4 Rc8 20. Qe2 Rc6 21. Re1 Qc7 22. fxe6 Qxf4 23. exf7+ Kd7 24. Re8 Qxd4+ 25. Kh1 Qf6 26. Qg4+ Kd6 27. h3 Kc5 28. a3 a5 29. c4 Qxf7 30. cxd5 Rf6 31. Rc8+ Kd6 32. Rc6+ Kxd5 33. Qc4# 1-0

[Event "GER-ch Net qual2 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.04"]
[Round "6"]
[White "Koch, Marcel"]
[Black "Funk, Moritz"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1564"]
[BlackElo "1430"]
[PlyCount "100"]
[EventDate "2011.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. Bf4 d6 6. e3 Nc6 7. a4 Nh5 8. Bg3 Nxg3 9. hxg3 e5 10. dxe5 dxe5 11. e4 Nd4 12. Nxd4 exd4 13. Nd5 c6 14. Nf4 Re8 15. f3 f5 16. Bd3 fxe4 17. Bxe4 Bf5 18. Qd3 Qa5+ 19. Kf2 Bxe4 20. fxe4 Qb6 21. b3 c5 22. Nd5 Rf8+ 23. Ke2 Qd6 24. Rhf1 Rae8 25. Rf4 Be5 26. Rf3 Rxf3 27. Qxf3 Rf8 28. Qg4 Bxg3 29. Rf1 d3+ 30. Kxd3 Rxf1 31. Ke2 Rf2+ 32. Ke3 Rf8 33. Ke2 Be5 34. Ke3 Bd4+ 35. Kd3 Be5 36. Ke3 a6 37. Kd3 Bf4 38. Ke2 Qe5 39. Nxf4 Qxe4+ 40. Kd2 Qxf4+ 41. Qxf4 Rxf4 42. Ke3 Rg4 43. Kf3 Rd4 44. Ke3 Rd1 45. g4 Rg1 46. Kf4 Rb1 47. Kg5 Rxb3 48. a5 Rb4 49. Kh6 Rxc4 50. g5 Rh4# 0-1

[Event "GER-ch Net qual2 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.04"]
[Round "4"]
[White "Koch, Marcel"]
[Black "Pfleger, Juergen"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1564"]
[BlackElo "1830"]
[PlyCount "116"]
[EventDate "2011.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 e6 4. Nc3 Nf6 5. Bg5 Be7 6. e3 0-0 7. Qc2 h6 8. Bh4 b6 9. a3 Bb7 10. Rc1 dxc4 11. Bxc4 Na5 12. Be2 Rc8 13. Nb5 a6 14. Nxc7 Bd6 15. Bg3 Bxg3 16. hxg3 Nd5 17. Qb1 Rxc7 18. b4 Rxc1+ 19. Qxc1 Nc6 20. Qc2 Qd7 21. Ng5 f5 22. Nf3 Rc8 23. Qb3 Nce7 24. Ne5 Qd6 25. Nc4 Qd8 26. Kd2 Qc7 27. Rc1 b5 28. Rc2 bxc4 29. Rxc4 Qd7 30. Bd3 Rxc4 31. Qxc4 Qc6 32. Qxc6 Nxc6 33. Kc2 Ndxb4+ 34. axb4 Nxb4+ 35. Kd2 Nxd3 36. Kxd3 Bxg2 37. Kc3 Kf7 38. Kb4 g5 39. Ka5 Bb7 40. Kb6 Bc8 41. Kc7 a5 42. Kxc8 a4 43. Kd7 a3 44. f4 gxf4 45. exf4 a2 46. d5 exd5 47. g4 fxg4 48. f5 a1Q 49. Kd6 Qf6+ 50. Kxd5 Qxf5+ 51. Kd4 Qe6 52. Kd3 g3 53. Kd2 g2 54. Kd1 g1Q+ 55. Kd2 Qd4+ 56. Kc1 Qec4+ 57. Kb1 Qb6+ 58. Ka1 Qca6# 0-1

[Event "GER-ch Net qual2 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.04"]
[Round "2"]
[White "Koch, Marcel"]
[Black "Walter, Andreas"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "1564"]
[BlackElo "1702"]
[PlyCount "78"]
[EventDate "2011.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 0-0 6. e3 Nbd7 7. Qc2 a6 8. Be2 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. 0-0 c5 12. Ne4 Nxe4 13. Bxe4 Bxe4 14. Bxe7 Qxe7 15. Qxe4 Rac8 16. Rac1 Nf6 17. Qh4 c4 18. Ne5 Rfd8 19. a3 Nd5 20. Qxe7 Nxe7 21. Rc2 a5 22. Rfc1 a4 23. Kf1 Nc6 24. Nxc6 Rxc6 25. Ke2 Kf8 26. Kd2 Ke7 27. Kc3 Rd5 28. Kb4 Rg5 29. f4 Rh5 30. g4 Rh4 31. Rg1 Rb6 32. Kc5 Rb8 33. Kc6 g6 34. Kc7 Ra8 35. Kb7 Rd8 36. Kc6 Rb8 37. Kc7 Ra8 38. Kb7 Re8 39. Kc6 Rb8 1/2-1/2

[Event "GER-ch Net qual2 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.04"]
[Round "1"]
[White "Zier, Oliver"]
[Black "Koch, Marcel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2011"]
[BlackElo "1564"]
[PlyCount "141"]
[EventDate "2011.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Bf5 6. Nf3 e6 7. Bd2 Nd7 8. Qe2 Ngf6 9. 0-0-0 Bb4 10. Kb1 0-0-0 11. a3 Bxc3 12. Bxc3 Qb6 13. h3 Nd5 14. Bd2 h6 15. Ne5 Nxe5 16. dxe5 Rd7 17. g4 Bg6 18. f4 Rhd8 19. Rhf1 Ne3 20. Bxe3 Rxd1+ 21. Rxd1 Rxd1+ 22. Qxd1 Qxe3 23. Qf1 b5 24. f5 exf5 25. gxf5 Bh5 26. f6 Qxe5 27. fxg7 Qxg7 28. Bxb5 cxb5 29. Qf5+ Kc7 30. Qxh5 Kb6 31. Qf3 Qg6 32. Qe3+ Ka6 33. Qe2 Qg1+ 34. Ka2 Qg6 35. b3 Qe6 36. Qf1 Kb6 37. Qf2+ Ka6 38. Qg2 Kb6 39. Qg3 Kb7 40. Qf3+ Ka6 41. h4 Kb6 42. Qf4 Ka6 43. Qd4 Kb7 44. Qc5 Ka6 45. Qb4 Kb6 46. Qd4+ Ka6 47. Qc5 Qb6 48. Qd5 Qe6 49. Qd4 Qb6 50. Qf4 Qe6 51. h5 Kb6 52. Qf2+ Ka6 53. Qf4 Kb7 54. Kb2 Ka6 55. Qd4 Qb6 56. Qc3 Qe6 57. a4 bxa4 58. Qd3+ Ka5 59. Qc3+ Kb6 60. b4 Ka6 61. Qd3+ Kb6 62. Qd4+ Kb5 63. Qc5+ Ka6 64. Qa5+ Kb7 65. Qxa4 a6 66. Qa5 Ka7 67. Qc5+ Kb7 68. Qd4 Kc6 69. c3 Kb5 70. Qc5+ Ka4 71. Qa5# 1-0

[Event "GER-ch Net qual1 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.01"]
[Round "7"]
[White "Gruenewald, Florian"]
[Black "Koch, Marcel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1589"]
[BlackElo "1532"]
[PlyCount "75"]
[EventDate "2011.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. 0-0 Nd7 9. Bf4 Ngf6 10. a3 Be7 11. Rfe1 Qd8 12. Ne5 Nxe5 13. Bxe5 0-0 14. Rad1 Bd6 15. Qf3 Bxe5 16. dxe5 Nd5 17. Ne4 Qb6 18. b3 Rfd8 19. Qg4 Ne7 20. h4 h6 21. Nd6 Nc8 22. Ne4 Ne7 23. h5 Nf5 24. Qf4 Rxd1 25. Rxd1 Rd8 26. Nd6 Nxd6 27. Rxd6 Rxd6 28. exd6 Kf8 29. Qd2 Qd8 30. c4 Ke8 31. c5 a5 32. b4 b6 33. Qd4 axb4 34. axb4 b5 35. Qxg7 Kd7 36. Qxf7+ Kc8 37. Qxe6+ Qd7 38. Qxd7+ 1-0

[Event "GER-ch Net qual1 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.01"]
[Round "2"]
[White "Koch, Marcel"]
[Black "Gibicar, Danijel"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1532"]
[BlackElo "2038"]
[PlyCount "118"]
[EventDate "2011.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e3 d6 6. b3 Nbd7 7. Bb2 e5 8. dxe5 dxe5 9. Bd3 Re8 10. e4 Nc5 11. Bc2 Qxd1+ 12. Rxd1 Bg4 13. Ba3 Ne6 14. 0-0 Nd4 15. Nxd4 Bxd1 16. Nxd1 exd4 17. f3 b6 18. c5 Bf8 19. b4 a5 20. Ba4 axb4 21. Bxe8 Rxa3 22. cxb6 cxb6 23. Bb5 Rxa2 24. Nf2 Bh6 25. Nd3 Be3+ 26. Kh1 Ra5 27. Bc4 Bd2 28. Rb1 Bc3 29. h3 Nd7 30. Nxb4 Ra4 31. Bb5 Rxb4 32. Rxb4 Bxb4 33. Bxd7 Kg7 34. Bb5 Kf6 35. Kg1 Ke5 36. Kf2 h5 37. Bd3 h4 38. g3 hxg3+ 39. Kxg3 Bd2 40. h4 f6 41. Kg4 Bf4 42. h5 gxh5+ 43. Kxh5 Bh2 44. Kg6 Kf4 45. Kxf6 Kxf3 46. e5 Ke3 47. Bc2 d3 48. Bb3 Kd4 49. e6 Bd6 50. e7 Bxe7+ 51. Kxe7 Kc3 52. Bd1 b5 53. Kd6 b4 54. Kd5 b3 55. Bxb3 Kxb3 56. Ke4 Kc2 57. Ke3 d2 58. Ke2 d1Q+ 59. Ke3 Qd3+ 0-1

[Event "GER-ch Net qual1 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.01"]
[Round "4"]
[White "Koch, Marcel"]
[Black "Hahn, Markus"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1532"]
[BlackElo "1888"]
[PlyCount "139"]
[EventDate "2011.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. e3 Nc6 6. a3 Bxd2+ 7. Qxd2 d6 8. Nc3 e5 9. Be2 0-0 10. 0-0 a5 11. d5 Nb8 12. e4 Na6 13. Na4 Bd7 14. Nc3 Nc5 15. Qc2 a4 16. Nd2 Rfe8 17. f3 Nh5 18. b4 axb3 19. Nxb3 Nxb3 20. Qxb3 b6 21. a4 Nf4 22. Qc2 Qg5 23. g3 Bh3 24. Rf2 h5 25. Bf1 f6 26. Nb5 Re7 27. Nc3 Bd7 28. Ne2 Ng6 29. Qc1 Qxc1 30. Nxc1 Rxa4 31. Rxa4 Bxa4 32. Ra2 Be8 33. Nd3 Nf8 34. Nb4 Kf7 35. Ra7 Ng6 36. Rb7 Rd7 37. Na6 Nf8 38. Rxc7 Rxc7 39. Nxc7 Ke7 40. Nxe8 Kxe8 41. Kf2 Kd7 42. Ke3 Kc7 43. Kd3 Nd7 44. Kc3 Nc5 45. Kb4 g6 46. Be2 f5 47. exf5 gxf5 48. Kc3 Nd7 49. Bd3 f4 50. gxf4 exf4 51. Bg6 h4 52. Bf5 Ne5 53. Bg4 Kd8 54. h3 Ke7 55. Kd4 Kf6 56. Ke4 Nxc4 57. Kxf4 b5 58. Ke4 b4 59. Kd3 Ne5+ 60. Kc2 Kg5 61. Kb3 Kf4 62. Kxb4 Nxf3 63. Bxf3 Kxf3 64. Kb5 Kg3 65. Kc6 Kxh3 66. Kxd6 Kg4 67. Kc7 h3 68. d6 h2 69. d7 h1Q 70. d8Q 1/2-1/2

[Event "GER-ch Net qual1 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.01"]
[Round "6"]
[White "Koch, Marcel"]
[Black "Wilke, Tabea"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1532"]
[PlyCount "47"]
[EventDate "2011.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Bf5 5. Bf4 e6 6. e3 a6 7. Nh4 b5 8. c5 Nbd7 9. Nxf5 e5 10. dxe5 Ne4 11. Nxe4 dxe4 12. Nd6+ Bxd6 13. cxd6 0-0 14. Qc2 Qa5+ 15. Qc3 Qb6 16. Be2 f6 17. e6 Nc5 18. e7 Rfe8 19. 0-0 Ne6 20. Qb3 Kf7 21. Bc4 Qb8 22. Bxe6+ Kg6 23. Bf7+ Kf5 24. Qe6# 1-0

[Event "GER-ch Net qual1 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.01"]
[Round "3"]
[White "Martin, Raphael"]
[Black "Koch, Marcel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1370"]
[BlackElo "1532"]
[PlyCount "126"]
[EventDate "2011.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bd2 Bf5 6. Nf3 e6 7. Bc4 Nd7 8. 0-0 Ngf6 9. Nb5 Qd8 10. Nc3 Qc7 11. Bg5 Bd6 12. Re1 0-0 13. a3 Bg4 14. h3 Bh5 15. Qd3 h6 16. Bd2 Bg6 17. Ne4 Nxe4 18. Rxe4 Bxe4 19. Qxe4 Nf6 20. Qh4 Rfd8 21. c3 Be7 22. Qf4 Qxf4 23. Bxf4 Nd5 24. Bd2 Bd6 25. Re1 Bf4 26. Bxf4 Nxf4 27. Re4 Nd5 28. Bd3 Nf6 29. Re2 c5 30. Be4 cxd4 31. Nxd4 Nxe4 32. Rxe4 a6 33. Nb3 Rd1+ 34. Kh2 Rb1 35. Re2 b6 36. Nd4 Rc8 37. Nf3 Rc4 38. Ne5 Rc5 39. Nd7 Rb5 40. b4 Rb3 41. c4 Rf5 42. Nxb6 Rxa3 43. Nd7 Rb3 44. b5 axb5 45. cxb5 Rbxb5 46. Rd2 Rfd5 47. Rxd5 Rxd5 48. Nb6 Rd2 49. Nc4 Rxf2 50. Ne3 Re2 51. Ng4 Re4 52. Nf2 Rd4 53. Kg3 f5 54. Kh2 e5 55. Kg3 g5 56. Kh2 Kf7 57. Kg3 h5 58. Kh2 Ke6 59. Kg3 Kd5 60. Kh2 f4 61. Kg1 e4 62. Kh2 e3 63. Nh1 Rd1 0-1

[Event "GER-ch Net qual1 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.01"]
[Round "5"]
[White "Titgemeyer, Sven"]
[Black "Koch, Marcel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2204"]
[BlackElo "1532"]
[PlyCount "25"]
[EventDate "2011.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Bf5 6. Bd2 e6 7. Qe2 Nd7 8. 0-0-0 Ngf6 9. d5 cxd5 10. Nxd5 Nxd5 11. Bxa5 Nf4 12. Qd2 Nd5 13. Bxd5 1-0

[Event "GER-ch Net qual1 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.01"]
[Round "1"]
[White "Zimmermann, Ulrich"]
[Black "Koch, Marcel"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2132"]
[BlackElo "1532"]
[PlyCount "73"]
[EventDate "2011.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 a6 5. c5 Nc6 6. a3 a5 7. Rb1 b6 8. b4 axb4 9. axb4 bxc5 10. bxc5 Be7 11. Bf4 Nh5 12. Be5 Nxe5 13. Nxe5 Bd7 14. e3 Nf6 15. Bd3 0-0 16. 0-0 h6 17. f4 Ra3 18. Rb3 Ba4 19. Nxa4 Rxa4 20. Rb7 Ra8 21. Qb3 Rb8 22. Rb1 Rxb7 23. Qxb7 Re8 24. Bb5 Nd7 25. Bxd7 Rf8 26. Bb5 f6 27. Nc6 Qe8 28. Qxc7 Rf7 29. Nxe7+ Qxe7 30. Qxe7 Rxe7 31. Bc6 Ra7 32. f5 exf5 33. Bxd5+ Kh7 34. c6 Ra3 35. c7 Rxe3 36. c8Q f4 37. Bf7 1-0

