[Event "EU-ch Blitz"]
[Site "Zagreb"]
[Date "2023.12.16"]
[Round "2"]
[White "Koch, Markus"]
[Black "Samunenkov, Igor"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2090"]
[BlackElo "2530"]
[PlyCount "52"]
[EventDate "2023.12.16"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CRO"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. b3 d4 7. e3 c5 8. exd4 cxd4 9. Re1 Nc6 10. d3 Bb4 11. Re2 a5 12. Ba3 Bxa3 13. Nxa3 e5 14. Nb5 Re8 15. a3 Bf5 16. Qd2 e4 17. Nh4 Bg4 18. Ree1 exd3 19. Qxd3 Qd7 20. b4 axb4 21. Rxe8+ Rxe8 22. axb4 Be2 23. Qf5 Qd8 24. Bf1 d3 25. Nf3 g6 26. Qf4 Nh5 0-1

[Event "Mittelfrank Regionalliga Nord-West 2223"]
[Site "Mittelfranken"]
[Date "2023.03.19"]
[Round "8.2"]
[White "Koch, Markus"]
[Black "Kartsev, Alexandr"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2156"]
[BlackElo "2124"]
[PlyCount "49"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Klingenberg"]
[BlackTeam "Bad Neustadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Nbd7 5. Qc2 a6 6. b3 e5 7. cxd5 cxd5 8. Bb2 Bd6 9. g4 h6 10. Be2 Qe7 11. Rc1 Nb6 12. h3 Be6 13. d4 e4 14. Ne5 Rc8 15. f4 exf3 16. Bxf3 Bxe5 17. dxe5 Nfd7 18. Qh2 Qg5 19. Ke2 Qxe5 20. Qxe5 Nxe5 21. Nxd5 Rxc1 22. Rxc1 Nxf3 23. Nxb6 Ng5 24. Bxg7 Rg8 25. Bf6 1-0

[Event "Mittelfrank Regionalliga Nord-West 2223"]
[Site "Mittelfranken"]
[Date "2023.03.05"]
[Round "7.3"]
[White "Koch, Markus"]
[Black "Fuks, Boris"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2156"]
[BlackElo "2029"]
[PlyCount "73"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Klingenberg"]
[BlackTeam "Aschaffenburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. Bd3 c5 8. Ne2 dxc4 9. Bxc4 Qc7 10. Bd3 b6 11. 0-0 Bb7 12. f3 Nc6 13. e4 e5 14. d5 Na5 15. Bg5 Ne8 16. Ng3 Bc8 17. Ra2 f6 18. Be3 Nd6 19. Raf2 Nf7 20. Nh5 Bd7 21. f4 Qd6 22. f5 Kh8 23. Rf3 c4 24. Bc2 Qxa3 25. Rh3 Rg8 26. Qg4 Qf8 27. Qh4 h6 28. Rf2 Be8 29. Nxf6 gxf6 30. Qxf6+ Kh7 31. Bd1 Qg7 32. Qe7 Kh8 33. f6 Qf8 34. Qxe5 Nxe5 35. Bxh6 Rg3 36. Bg7+ Kg8 37. Rh8+ 1-0

[Event "Mittelfrank Regionalliga Nord-West 2223"]
[Site "Mittelfranken"]
[Date "2023.02.05"]
[Round "6.3"]
[White "Fischer, Oliver"]
[Black "Koch, Markus"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2022"]
[BlackElo "2156"]
[PlyCount "144"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Hof PTSV"]
[BlackTeam "Klingenberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 Ne4 5. Bf4 Bb7 6. Qd3 Qa5+ 7. Bd2 Nxd2 8. Nbxd2 g6 9. c3 Bg7 10. e4 a6 11. Nb3 Qb6 12. Qe3 d6 13. Be2 Nd7 14. 0-0 0-0 15. Rad1 Rae8 16. Qd2 Nf6 17. Qc2 e6 18. c4 Nxe4 19. cxb5 exd5 20. bxa6 Bc6 21. Rfe1 Ba4 22. Rxd5 Nxf2 23. Kxf2 c4+ 24. Kf1 cxb3 25. Qd2 bxa2 26. Qa5 Qxa5 27. Rxa5 Bb3 28. Nd2 Be6 29. Nc4 d5 30. Nd6 Rd8 31. Nb7 Ra8 32. Rxa2 d4 33. Ra3 Bd5 34. Nc5 Rfc8 35. Nd7 Rc6 36. b4 Rd6 37. Nc5 Bf8 38. Bd3 Ra7 39. Re8 Kg7 40. Kg1 Rb6 41. Rd8 Bc6 42. Rc8 Bb5 43. Bxb5 Rxb5 44. Ra4 Bxc5 45. Rxc5 Rxc5 46. bxc5 Kf6 47. c6 Ke6 48. c7 Kd7 49. Rxd4+ Kxc7 50. Ra4 Kb6 51. Kf2 Rxa6 52. Rxa6+ Kxa6 53. Ke3 Kb6 54. Kd4 Kc6 55. Ke5 Kd7 56. Kf6 Ke8 57. g4 Kf8 58. g5 Kg8 59. Ke5 Kg7 60. Ke4 f5+ 61. gxf6+ Kxf6 62. Kf4 g5+ 63. Kg4 Kg6 64. Kg3 Kf5 65. Kf3 h5 66. Kg3 Ke4 67. Kg2 Kf4 68. Kf2 Ke4 69. Ke2 h4 70. Kf2 Kf4 71. Kg2 Ke3 72. Kf1 Kf3 1/2-1/2

[Event "Mittelfrank Regionalliga Nord-West 2223"]
[Site "Mittelfranken"]
[Date "2022.11.27"]
[Round "3.3"]
[White "Mikuta, Alexander"]
[Black "Koch, Markus"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1988"]
[BlackElo "2156"]
[PlyCount "151"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bamberg II"]
[BlackTeam "Klingenberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bf4 c5 3. d5 d6 4. Nc3 e5 5. Bg3 a6 6. a4 Nbd7 7. e4 Be7 8. Be2 Rb8 9. f4 Qa5 10. Bf3 h5 11. h3 h4 12. Bh2 g6 13. Nge2 Qc7 14. a5 exf4 15. Nxf4 Ne5 16. Nd3 Nfd7 17. 0-0 Bf6 18. Kh1 Bg7 19. Qe1 b5 20. axb6 Rxb6 21. Na4 Rb8 22. Be2 Nxd3 23. cxd3 Ne5 24. Qf2 Qe7 25. d4 cxd4 26. Qxd4 0-0 27. Qd2 Kh7 28. Bf4 Rb3 29. Bg5 f6 30. Qc2 Qb7 31. Bd1 Rb4 32. Bxh4 f5 33. Be1 Rxe4 34. Bc3 Qb5 35. Bf3 Nxf3 36. Bxg7 Kxg7 37. Rxf3 Qxd5 38. Rd3 Qe5 39. Qc7+ Kh6 40. Qxd6 Re8 41. Qxe5 R8xe5 42. Rc1 Rxa4 43. Rxc8 Re2 44. Rd6 Kg5 45. Rcc6 a5 46. Rxg6+ Kf4 47. Rc3 Rxb2 48. Rf3+ Ke5 49. Re3+ Re4 50. Ra3 a4 51. Ra6 Re1+ 52. Kh2 Ree2 53. Ra5+ Kf6 54. R5xa4 Rxg2+ 55. Kh1 Kg5 56. Ra8 Rgc2 57. Rg8+ Kf4 58. Rgg3 Rh2+ 59. Kg1 Rhd2 60. Raf3+ Ke4 61. Re3+ Kd4 62. Ref3 Rb1+ 63. Rf1 Rxf1+ 64. Kxf1 f4 65. Rg2 Rd3 66. Rg4 Ke3 67. Rg8 Kf3 68. Ke1 Ra3 69. h4 Ra1+ 70. Kd2 Rh1 71. Rh8 Kf2 72. h5 f3 73. h6 Rh3 74. h7 Kf1 75. Rf8 Rxh7 76. Rxf3+ 1/2-1/2

[Event "Mittelfrank Regionalliga Nord-West 2223"]
[Site "Mittelfranken"]
[Date "2022.10.23"]
[Round "2.2"]
[White "Bardorz, Jana"]
[Black "Koch, Markus"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2091"]
[BlackElo "2156"]
[PlyCount "84"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Rottendorf"]
[BlackTeam "Klingenberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be6 7. Be2 a6 8. N5c3 Nf6 9. Be3 g6 10. 0-0 Bg7 11. Nd5 Bxd5 12. cxd5 Nd4 13. Nc3 0-0 14. Bxd4 exd4 15. Qxd4 Re8 16. Qb4 b5 17. Bf3 Rb8 18. Rfe1 a5 19. Qb3 Qb6 20. a4 b4 21. Nb5 Nd7 22. Rac1 Nc5 23. Qc2 b3 24. Qc4 Bxb2 25. Rb1 Bg7 26. Bd1 b2 27. Kh1 f5 28. Bc2 fxe4 29. Bxe4 Nxa4 30. Nxd6 Qxd6 31. Qxa4 Qb4 32. Qxb4 Rxb4 33. f3 Rd8 34. Rbd1 Kf8 35. Kg1 a4 36. Bb1 Rd4 37. Ba2 Rxd1 38. Rxd1 Rc8 39. Kf1 Rc1 40. Ke2 Ra1 41. Bb1 Rxb1 42. Rxb1 a3 0-1

[Event "Mittelfrank Regionalliga Nord-West 2223"]
[Site "Mittelfranken"]
[Date "2022.10.09"]
[Round "1.3"]
[White "Kirschneck, Toralf"]
[Black "Koch, Markus"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "2121"]
[BlackElo "2156"]
[PlyCount "75"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Marktleuthen"]
[BlackTeam "Klingenberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. e3 Nf6 3. c4 e6 4. Nf3 a6 5. Nc3 d5 6. dxc5 Bxc5 7. a3 0-0 8. b4 Be7 9. Bb2 dxc4 10. Bxc4 b5 11. Be2 Bb7 12. 0-0 Nbd7 13. Qb3 Qb6 14. Rfd1 Rac8 15. Rd2 Rfd8 16. Rc1 Nd5 17. Nxd5 Rxc1+ 18. Bxc1 Bxd5 19. Qd1 Nf6 20. Bb2 Ne4 21. Bd4 Qb8 22. Rb2 f6 23. Qc1 e5 24. Bc5 Rc8 25. Nd2 Nxc5 26. Rc2 Qb6 27. a4 Rc7 28. bxc5 Rxc5 29. axb5 axb5 30. Bf3 Be6 31. Bd1 Rd5 32. Rc6 Rc5 33. Rxc5 Qxc5 34. Qb1 Qc3 35. Bb3 Bc4 36. Nxc4 bxc4 37. Ba2 g6 38. Qf1 1/2-1/2

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "2"]
[White "Kleeschaetzky, Rainer"]
[Black "Koch, Markus"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2293"]
[BlackElo "2128"]
[PlyCount "62"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Nf6 4. d4 Nxd5 5. Nf3 e6 6. Be2 Nc6 7. 0-0 cxd4 8. cxd4 Be7 9. Nc3 0-0 10. Be3 b6 11. Rc1 Bb7 12. a3 Rc8 13. Qd2 Nxe3 14. Qxe3 Bf6 15. Rfd1 Ne7 16. Ne4 Nd5 17. Nxf6+ Qxf6 18. Qb3 Nf4 19. Bf1 Nh3+ 20. gxh3 Bxf3 21. Bg2 Bxd1 22. Rxd1 Rfd8 23. d5 exd5 24. Bxd5 Rc7 25. Bf3 Qg5+ 26. Kf1 Rxd1+ 27. Bxd1 Qd2 28. Bg4 Qc2 29. Qf3 g6 30. h4 Qc1+ 31. Kg2 Qc6 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "6"]
[White "Koch, Markus"]
[Black "Baltic, Fatih"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2128"]
[BlackElo "2262"]
[PlyCount "60"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 0-0 5. g3 b6 6. Bg2 Bb7 7. 0-0 d6 8. d4 Nbd7 9. Nc3 c5 10. bxc5 bxc5 11. d5 Nb6 12. Nd2 Ba6 13. Qc2 Nxc4 14. Nxc4 Bxc4 15. Rfd1 Rb8 16. Rab1 Qa5 17. Ba1 Ba6 18. e4 Nd7 19. Ne2 Rxb1 20. Rxb1 Bxa1 21. Rxa1 Bxe2 22. Qxe2 Rb8 23. Rc1 Qa3 24. Rc2 Rb1+ 25. Bf1 Ne5 26. Kg2 h5 27. h3 h4 28. gxh4 c4 29. f4 Nd3 30. Qg4 Ne1+ 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "5"]
[White "Koch, Markus"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2128"]
[BlackElo "2272"]
[PlyCount "48"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. b3 b6 4. Bb2 Bb7 5. e3 Be7 6. Nc3 c5 7. Be2 0-0 8. Rg1 d5 9. g4 d4 10. exd4 cxd4 11. Nb5 d3 12. Bf1 a6 13. Nbd4 Nc6 14. g5 Ne4 15. Bxd3 Nxd4 16. Nxd4 Bc5 17. Bxe4 Bxe4 18. Ne2 Bf3 19. Rg3 Bh5 20. d4 Bd6 21. Rg1 f6 22. Qd2 Bxh2 23. Rh1 Qc7 24. Nf4 Bxf4 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "3"]
[White "Koch, Markus"]
[Black "Junge, Kai"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "2128"]
[BlackElo "2184"]
[PlyCount "76"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 0-0 5. g3 b6 6. Bg2 Bb7 7. 0-0 d6 8. d3 a5 9. a3 e5 10. Nbd2 Nbd7 11. e4 axb4 12. axb4 Nh5 13. d4 Qe7 14. Qc2 Rfe8 15. Rfe1 Nhf6 16. c5 bxc5 17. bxc5 dxc5 18. d5 Reb8 19. Nc4 Ne8 20. Na5 Nd6 21. Nxb7 Rxa1 22. Rxa1 Rxb7 23. Ra8+ Bf8 24. Bc1 Nb5 25. Bg5 f6 26. Bh6 Nd4 27. Nxd4 cxd4 28. Bh3 Rb8 29. Bxf8 Kxf8 30. Ra7 Qc5 31. Qa2 Nb6 32. Be6 d3 33. d6 Qxd6 34. Bg8 Qe7 35. Bd5 Qc5 36. Bg8 Qe7 37. Bd5 Qc5 38. Bg8 Qe7 1/2-1/2

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "1"]
[White "Koch, Markus"]
[Black "Sautter, Joachim"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2128"]
[BlackElo "1467"]
[PlyCount "61"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. b3 b6 4. Bb2 Bb7 5. e3 e6 6. Be2 Be7 7. 0-0 0-0 8. Nc3 Nc6 9. d4 cxd4 10. exd4 d5 11. cxd5 Nxd5 12. Nxd5 exd5 13. Ne5 Bf6 14. Rc1 Qe7 15. Nxc6 Qd6 16. Ne5 Bxe5 17. dxe5 Qe6 18. Bg4 Qe7 19. Qd4 Bc8 20. Rfe1 Bxg4 21. Qxg4 Qe6 22. Qg3 Rfe8 23. Rf1 Rac8 24. Rxc8 Rxc8 25. f4 Rc2 26. f5 Qc6 27. Bd4 Rxa2 28. e6 g6 29. exf7+ Kxf7 30. fxg6+ Ke7 31. Rf7+ 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "4"]
[White "Michel, Steffen"]
[Black "Koch, Markus"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2148"]
[BlackElo "2128"]
[PlyCount "161"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. Bf4 Bd6 4. Bg3 a6 5. Nf3 c5 6. e3 Nc6 7. Ne5 Qc7 8. Nxc6 bxc6 9. Bxd6 Qxd6 10. a3 Rb8 11. b3 cxd4 12. Qxd4 Nf6 13. Be2 e5 14. Qa4 0-0 15. 0-0 c5 16. Rad1 d4 17. Nb1 Bb7 18. c3 Rfd8 19. cxd4 exd4 20. exd4 cxd4 21. Bd3 Ng4 22. g3 Nxh2 23. Nd2 Qh6 24. Be4 Bxe4 25. Nxe4 Ng4 26. Kg2 Qh2+ 27. Kf3 Ne5+ 28. Ke2 d3+ 29. Kd2 Rbc8 30. Rc1 Nf3+ 31. Ke3 Rxc1 32. Rxc1 d2 33. Rd1 Ne5 34. Rxd2 Qh6+ 35. f4 Qb6+ 36. Ke2 Rxd2+ 37. Nxd2 Ng6 38. Nc4 Qe6+ 39. Kf3 h5 40. Qa5 h4 41. Qd8+ Kh7 42. Qd6 Qc8 43. Qd5 h3 44. Qh5+ Kg8 45. f5 Qc6+ 46. Ke3 Qe8+ 47. Kd2 Qd7+ 48. Kc3 Ne7 49. Qxh3 Nxf5 50. Qg4 g6 51. Qf4 Qd1 52. Kb4 Qe1+ 53. Ka4 Qe8+ 54. Ka5 Qc6 55. Qb8+ Kh7 56. Qb6 Qf3 57. Qf6 Kg8 58. Ne5 Qd5+ 59. Kxa6 Qa8+ 60. Kb6 Qb8+ 61. Ka5 Qa7+ 62. Kb4 Qb7+ 63. Kc3 Qc7+ 64. Nc4 Qxg3+ 65. Kb4 Qb8+ 66. Qb6 Qf8+ 67. Qc5 Qb8+ 68. Ka4 Qa8+ 69. Na5 Qe4+ 70. b4 Nd4 71. Qc8+ Kg7 72. Nc4 Qc2+ 73. Ka5 Qb3 74. a4 Qc3 75. Qc5 Nb3+ 76. Kb5 Nxc5 77. bxc5 Qb3+ 78. Kc6 Qxc4 79. a5 Qa6+ 80. Kc7 Qxa5+ 81. Kd7 0-1

[Event "Hessenliga 1921"]
[Site "Hessen"]
[Date "2020.03.08"]
[Round "7.3"]
[White "Rutkowski, Ingo"]
[Black "Koch, Markus"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2157"]
[BlackElo "2128"]
[PlyCount "60"]
[EventDate "2019.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt TV"]
[BlackTeam "Frankfurt Bvk"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. 0-0 0-0 10. f4 exf4 11. Rxf4 Nc6 12. Nd5 Bxd5 13. exd5 Ne5 14. Rb4 Qc7 15. a4 Rfe8 16. a5 Rac8 17. c3 Nfd7 18. Nd4 g6 19. Kh1 Bf6 20. Qd2 Re7 21. Bg5 Rce8 22. h3 Qc5 23. Nf5 gxf5 24. Bxf6 Nxf6 25. Qg5+ Ng6 26. Qxf6 Rxe2 27. Rxb7 Re1+ 28. Rxe1 Rxe1+ 29. Kh2 Qg1+ 30. Kg3 Re3# 0-1

[Event "Hessenliga 1921"]
[Site "Hessen"]
[Date "2020.02.16"]
[Round "6.4"]
[White "Weise, Martin"]
[Black "Koch, Markus"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2118"]
[BlackElo "2128"]
[PlyCount "70"]
[EventDate "2019.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Fulda"]
[BlackTeam "Frankfurt Bvk"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 e6 4. e3 Bd6 5. Bg3 0-0 6. Nbd2 b6 7. Bd3 Ba6 8. e4 Bxd3 9. cxd3 Be7 10. Rc1 c5 11. e5 Nfd7 12. 0-0 Nc6 13. Nb3 a5 14. dxc5 bxc5 15. Qe2 a4 16. Na1 Qb6 17. h4 Rfb8 18. Rb1 Qb4 19. Nc2 Qg4 20. Ne3 Qh5 21. Nxd5 exd5 22. e6 Nf8 23. exf7+ Qxf7 24. Bxb8 Rxb8 25. Rfe1 Bd6 26. g3 h6 27. Kg2 Qf5 28. Rbd1 Rb7 29. Rd2 Re7 30. Qd1 Rf7 31. Re3 d4 32. Re1 Qd5 33. Re4 Nb4 34. Qe2 Nxa2 35. Kg1 Nc1 0-1

[Event "Hessenliga 1921"]
[Site "Hessen"]
[Date "2020.01.26"]
[Round "5.2"]
[White "Koch, Markus"]
[Black "Rudolph, Peter"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2128"]
[BlackElo "2103"]
[PlyCount "85"]
[EventDate "2019.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt Bvk"]
[BlackTeam "Giessen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 e6 3. e3 Nf6 4. b3 Nbd7 5. Bb2 Bd6 6. Nc3 c6 7. Qc2 0-0 8. Rg1 Ng4 9. h3 Nge5 10. Nxe5 Nxe5 11. f4 Ng6 12. 0-0-0 Bd7 13. g4 b5 14. h4 bxc4 15. h5 Ne7 16. h6 g6 17. Bxc4 Qa5 18. Kb1 Ba3 19. Bd3 Rab8 20. Na4 Bd6 21. Rc1 d4 22. Nc5 Bc8 23. Ne4 Nd5 24. Bxd4 Nb4 25. Nf6+ Kh8 26. Bc3 e5 27. Ne4 Qa3 28. Bxb4 Bxb4 29. fxe5 Be6 30. Bc4 Be7 31. d4 Rb4 32. Bxe6 fxe6 33. Qb2 Qa6 34. Rgd1 Rb5 35. Rc4 Rd5 36. Qc2 c5 37. Nxc5 Bxc5 38. Rxc5 Rd7 39. Rc6 Qb7 40. Rc1 Rdf7 41. Rc7 Qf3 42. Rxf7 Rxf7 43. Qc6 1-0

[Event "Hessenliga 1921"]
[Site "Hessen"]
[Date "2019.12.01"]
[Round "4.3"]
[White "Koch, Markus"]
[Black "Weber, Ulrich"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2128"]
[BlackElo "2360"]
[PlyCount "70"]
[EventDate "2019.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt Bvk"]
[BlackTeam "Hofheim II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 d6 6. d4 b6 7. Bg2 Bb7 8. 0-0 Nbd7 9. Nc3 e6 10. Qc2 a6 11. Rad1 Qb8 12. a4 c5 13. h3 Rd8 14. d5 exd5 15. cxd5 Re8 16. e4 Nxe4 17. Nxe4 Bxb2 18. Qxb2 Rxe4 19. Ng5 Re7 20. Ne4 Qc7 21. Qd2 Rae8 22. Qf4 Re5 23. h4 Kg7 24. g4 Bxd5 25. Nxd6 Qxd6 26. Bxd5 Qf6 27. Qg3 h6 28. Bc4 Nb8 29. Rd3 R8e7 30. Rf3 Qd6 31. Rd3 Qc7 32. Rfd1 Nc6 33. Bxa6 Nb4 34. Rd7 Re1+ 35. Bf1 Rxf1+ 0-1

[Event "Hessenliga 1921"]
[Site "Hessen"]
[Date "2019.11.10"]
[Round "3.2"]
[White "Koch, Markus"]
[Black "Lehnert, Christian"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2128"]
[PlyCount "75"]
[EventDate "2019.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt Bvk"]
[BlackTeam "Neuberg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 e6 3. e3 Nf6 4. b3 Be7 5. Bb2 0-0 6. Be2 c5 7. 0-0 Nc6 8. cxd5 Nxd5 9. d4 Bf6 10. Na3 b6 11. Nc4 cxd4 12. Nxd4 Bb7 13. Bf3 Nxd4 14. Bxd4 Qe7 15. e4 Nc3 16. Bxf6 Qxf6 17. Qc2 Nb5 18. e5 Qe7 19. Bxb7 Qxb7 20. Rad1 Rfd8 21. a4 Nd4 22. Qd3 Nc6 23. Qe4 Na5 24. Qh4 Rd5 25. Nd6 Qd7 26. Rxd5 exd5 27. Qg5 h6 28. Qd2 Qe6 29. f4 Rf8 30. Re1 Nxb3 31. Qd1 d4 32. f5 Qd5 33. Qg4 d3 34. f6 Qd4+ 35. Qxd4 Nxd4 36. Rd1 gxf6 37. exf6 Nc6 38. Nb5 0-1

[Event "Hessenliga 1921"]
[Site "Hessen"]
[Date "2019.09.22"]
[Round "1.2"]
[White "Koch, Markus"]
[Black "Nothnagel, Holger"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2128"]
[BlackElo "2305"]
[PlyCount "68"]
[EventDate "2019.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt Bvk"]
[BlackTeam "Griesheim II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. 0-0 a6 6. Qe2 b5 7. Bb3 Bb7 8. a4 b4 9. d3 Be7 10. Nbd2 0-0 11. a5 c5 12. Rd1 Nc6 13. Nc4 Qc7 14. e4 Rad8 15. g3 Nd7 16. Bf4 e5 17. Be3 Rfe8 18. Qf1 Nf8 19. Ba4 f6 20. Nh4 Ne6 21. Nf5 Bf8 22. Qh3 g6 23. Nh4 Re7 24. Qg2 Ncd4 25. Nb6 Rf7 26. Nd5 Qd6 27. Nf3 Nxf3+ 28. Qxf3 f5 29. Qg2 f4 30. gxf4 exf4 31. Bd2 Bxd5 32. exd5 Nd4 33. Re1 Rf5 34. Re4 Rg5 0-1

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2019.06.17"]
[Round "7"]
[White "Uwira, Oliver"]
[Black "Koch, Markus"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2143"]
[BlackElo "2089"]
[PlyCount "71"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Nf6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Qb6 12. exf6 Bb7 13. Bg2 0-0-0 14. 0-0 c5 15. d5 b4 16. Na4 Qb5 17. a3 Nb8 18. axb4 cxb4 19. Qg4 Bxd5 20. Rfc1 Nc6 21. Bxd5 Rxd5 22. Rxc4 Rxg5 23. Qd4 Kb8 24. Rxc6 Qxc6 25. Qf4+ Bd6 26. Qxg5 Qf3 27. Qb5+ Qb7 28. Qd3 Qc6 29. Rd1 Bc7 30. Qd7 Qc2 31. Rd4 Qc1+ 32. Kg2 Qe1 33. Qb5+ Kc8 34. Qd3 Rh5 35. Qf3 Rb5 36. Qa8+ 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2019.06.03"]
[Round "6"]
[White "Schmidt, Markus"]
[Black "Koch, Markus"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2015"]
[BlackElo "2089"]
[PlyCount "52"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. Nf3 e4 4. Nd4 Qb6 5. Nc2 Nf6 6. Nc3 d5 7. cxd5 cxd5 8. d4 Nc6 9. Bg2 Be6 10. 0-0 Be7 11. a3 a5 12. Bg5 h6 13. Bxf6 Bxf6 14. Na4 Qb5 15. Nc5 Nxd4 16. Nxd4 Qxc5 17. Nxe6 fxe6 18. Rc1 Qd6 19. Bxe4 0-0 20. Bc2 Qa6 21. Rb1 Rac8 22. Bd3 Qb6 23. b4 Rc7 24. Qa4 Bd4 25. Qxa5 Rxf2 26. Qa8+ Rf8+ 0-1

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2019.05.27"]
[Round "5"]
[White "Koch, Markus"]
[Black "Hoti, Safet"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2089"]
[BlackElo "1944"]
[PlyCount "65"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 e6 3. d4 b6 4. Bd3 Bb7 5. 0-0 Be7 6. Nbd2 d5 7. b3 Nbd7 8. Bb2 0-0 9. Ne5 Nxe5 10. dxe5 Ne4 11. f4 Nxd2 12. Qxd2 f5 13. Rad1 Qe8 14. Qe2 a5 15. h3 g6 16. Kh2 Kh8 17. g4 Rg8 18. Rg1 Qf7 19. c4 c6 20. Qc2 Rg7 21. gxf5 gxf5 22. Bxf5 Bc5 23. Bxe6 Qxe6 24. f5 Qh6 25. Rxg7 Kxg7 26. Qg2+ Kf7 27. Rg1 Rf8 28. Qg3 Ke7 29. f6+ Kd8 30. e6 Kc8 31. e7 Re8 32. Be5 Qh5 33. f7 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2019.05.20"]
[Round "4"]
[White "Oezdemir, Ali Oezden"]
[Black "Koch, Markus"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2025"]
[BlackElo "2089"]
[PlyCount "67"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Nxe5 d6 5. Nf3 Be7 6. Bd3 d5 7. c4 0-0 8. 0-0 Nc6 9. Nc3 Nxc3 10. bxc3 Bg4 11. h3 Bh5 12. Re1 Re8 13. Bf4 dxc4 14. Bxc4 Na5 15. Bb5 c6 16. Bf1 f6 17. Rb1 a6 18. Bd3 Bf7 19. Qc2 g6 20. h4 Kg7 21. h5 g5 22. h6+ Kxh6 23. Nh4 gxf4 24. Nf5+ Kg5 25. Rxe7 Rxe7 26. g3 Qc7 27. Kh2 Bg6 28. Nxe7 Bxd3 29. Qxd3 Qxe7 30. gxf4+ Kh6 31. Rg1 Qd7 32. Rg3 f5 33. Rg5 Rf8 34. Qh3# 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2019.05.13"]
[Round "3"]
[White "Koch, Markus"]
[Black "Goldt, Rainer"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2089"]
[BlackElo "1852"]
[PlyCount "131"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. 0-0 cxd4 7. exd4 Be7 8. Bb2 0-0 9. Ne5 Nb4 10. Be2 Bd7 11. a3 Nc6 12. Bd3 a6 13. f4 g6 14. Nd2 Nh5 15. Qg4 f5 16. Qe2 Nf6 17. c4 Ne4 18. Kh1 Nxe5 19. fxe5 Nxd2 20. Qxd2 Bc6 21. Qe2 Qd7 22. Rad1 Rac8 23. Qe3 Qd8 24. Bb1 a5 25. c5 b6 26. b4 axb4 27. axb4 bxc5 28. dxc5 Rb8 29. Bc3 Bg5 30. Qf2 Bh6 31. Rd4 Bb5 32. Rfd1 Bg7 33. Ba2 Bc6 34. Qe1 Qc7 35. R4d2 Ba4 36. Ra1 Bc6 37. Bb3 Ra8 38. Rda2 Rxa2 39. Rxa2 Ra8 40. Rxa8+ Bxa8 41. Qa1 Bc6 42. Kg1 Qb8 43. Qa6 Bxe5 44. Qxc6 Bxc3 45. Qxe6+ Kg7 46. Qe7+ Kh8 47. b5 Bd4+ 48. Kh1 Qa8 49. Bd1 Kg8 50. c6 Qa1 51. Qe2 Bb6 52. Qe6+ Kg7 53. Qxd5 Qc3 54. Qd7+ Kh6 55. Qe7 Qd4 56. Qe1 Qa1 57. h4 Qd4 58. Kh2 Qd6+ 59. g3 Qd4 60. Bf3 Qb2+ 61. Kh3 Qxb5 62. Qd2+ Kg7 63. Qd7+ Kh6 64. Qe7 Qf1+ 65. Bg2 Qc4 66. Qf8+ 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2019.05.06"]
[Round "2"]
[White "Kohani, Sohrab"]
[Black "Koch, Markus"]
[Result "0-1"]
[ECO "D09"]
[WhiteElo "1714"]
[BlackElo "2089"]
[PlyCount "64"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Nge7 6. Bg2 Ng6 7. Bg5 Qd7 8. 0-0 h6 9. Bc1 Ngxe5 10. b3 Be7 11. Bb2 Nxf3+ 12. Bxf3 0-0 13. Na3 Bf6 14. Nc2 Rd8 15. Ne1 Ne5 16. Be4 Qh3 17. Bg2 Qh5 18. Nf3 Bg4 19. Re1 Rd7 20. Nxe5 Bxe5 21. Bxb7 Rad8 22. Bf3 f5 23. Qd3 c5 24. Ba3 Bd6 25. Rad1 Re7 26. Bxg4 fxg4 27. e3 Rf8 28. exd4 Rxf2 29. h4 Rf3 30. Qxf3 gxf3 31. Rxe7 Bxe7 32. Re1 Qg4 0-1

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2019.04.30"]
[Round "1"]
[White "Koch, Markus"]
[Black "Bittner, Peter"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2089"]
[BlackElo "1737"]
[PlyCount "98"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 Nc6 3. d4 cxd4 4. exd4 d5 5. b3 Nf6 6. Bb2 g6 7. Bd3 Bg7 8. Nbd2 0-0 9. 0-0 Nb4 10. Be2 Qc7 11. c3 Nc6 12. c4 e6 13. Rc1 Bh6 14. Ne5 Qa5 15. Bc3 Qd8 16. f4 dxc4 17. Nxc6 bxc6 18. bxc4 Bb7 19. Rb1 Rb8 20. Qc2 Bg7 21. Ne4 Nxe4 22. Qxe4 Qd7 23. Bf3 Ba6 24. Be2 c5 25. Rbd1 Qc7 26. Kh1 Rbd8 27. Ba1 cxd4 28. Bxd4 Bxd4 29. Rxd4 Rxd4 30. Qxd4 Rd8 31. Qe3 Rc8 32. Rd1 Qb6 33. c5 Qc6 34. Rc1 Bxe2 35. Qxe2 Rd8 36. Qe3 Kg7 37. h3 h6 38. Rc2 Rd5 39. Qc3+ f6 40. Qa5 Qb7 41. Kh2 Qb8 42. Rc4 g5 43. Rb4 Qc8 44. Qxa7+ Kg6 45. f5+ exf5 46. Rb8 Qe6 47. Qc7 Rd2 48. Rb6 Rxg2+ 49. Kxg2 Qe2+ 1/2-1/2

[Event "Hessenliga 1819"]
[Site "Hessen"]
[Date "2019.04.07"]
[Round "8.1"]
[White "Koch, Markus"]
[Black "Sadeghi, Behrang"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2128"]
[BlackElo "2280"]
[PlyCount "65"]
[EventDate "2018.09.23"]
[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 "Frankfurt BvK"]
[BlackTeam "Bad Homburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 Nc6 3. b3 Nf6 4. Bb2 d5 5. cxd5 Nxd5 6. Nc3 e5 7. Nxd5 Qxd5 8. e3 e4 9. Bc4 Qf5 10. Nh4 Qg5 11. g3 Bd6 12. f4 exf3 13. Qxf3 0-0 14. 0-0 Bh3 15. Rf2 Bg4 16. Bxf7+ Kh8 17. Qd5 Qxd5 18. Bxd5 Rxf2 19. Kxf2 Nb4 20. Bc4 Rf8+ 21. Kg1 Bh3 22. Ng2 Nc6 23. Nf4 Bc8 24. Rf1 Re8 25. Bb5 Kg8 26. Nh5 Be5 27. d4 cxd4 28. exd4 Bc7 29. Bc4+ Kh8 30. Nxg7 Kxg7 31. Rf7+ Kg6 32. Rxc7 Bf5 33. Bf7+ 1-0

[Event "Hessenliga 1819"]
[Site "Hessen"]
[Date "2019.03.11"]
[Round "7.2"]
[White "Koch, Markus"]
[Black "Luechtemeier, Peter"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2128"]
[BlackElo "2164"]
[PlyCount "52"]
[EventDate "2018.09.23"]
[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 "Frankfurt BvK"]
[BlackTeam "Kassel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. b3 Nbd7 6. Qc2 Bd6 7. Bb2 0-0 8. Rg1 e5 9. cxd5 cxd5 10. Nb5 Bb8 11. Rc1 a6 12. Nc7 Ra7 13. Nxe5 b6 14. Nxd7 Qxd7 15. Bxf6 Rxc7 16. Bc3 d4 17. exd4 Re8+ 18. Kd1 Qg4+ 19. f3 Qh4 20. d3 Qxh2 21. Qf2 Rce7 22. d5 Bg3 23. Qxb6 Re3 24. Bd2 Qxg1 25. Bxe3 Qxf1+ 26. Kc2 Qe2+ 0-1

[Event "Hessenliga 1819"]
[Site "Hessen"]
[Date "2019.02.17"]
[Round "6.3"]
[White "Koch, Markus"]
[Black "Dovzik, Juri"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2128"]
[BlackElo "2279"]
[PlyCount "55"]
[EventDate "2018.09.23"]
[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 "Frankfurt BvK"]
[BlackTeam "Bad Emstal/Wolfhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bf5 5. b3 e6 6. 0-0 Be7 7. Bb2 0-0 8. d3 h6 9. Nbd2 a5 10. a3 Nbd7 11. Ra2 Bh7 12. Qa1 Ne8 13. Ne5 Nxe5 14. Bxe5 Bf6 15. Nf3 Bxe5 16. Nxe5 Nd6 17. Rc1 Qe7 18. b4 f6 19. Nf3 dxc4 20. dxc4 Ne4 21. b5 Rfd8 22. bxc6 bxc6 23. Nd4 Rac8 24. Bh3 Ng5 25. Bg2 Ne4 26. Bh3 Ng5 27. Bg2 Ne4 28. Bh3 1/2-1/2

[Event "Hessenliga 1819"]
[Site "Hessen"]
[Date "2019.02.03"]
[Round "5.3"]
[White "Sarkoezy, Benjamin"]
[Black "Koch, Markus"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "2110"]
[BlackElo "2128"]
[PlyCount "66"]
[EventDate "2018.09.23"]
[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 "Dettingen"]
[BlackTeam "Frankfurt BvK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. 0-0 d5 6. c4 Bg4 7. cxd5 Qxd5 8. Re1 f5 9. h3 Bxf3 10. gxf3 Nxf2 11. Kxf2 Qxd4+ 12. Kg2 Rd8 13. Bc2 Qh4 14. Qe2 Bb4 15. Nc3 0-0 16. Qf2 Qh5 17. Kh2 Rd6 18. Rg1 Nd4 19. Bd1 f4 20. Rg4 Nf5 21. Bb3+ Kh8 22. Ne4 Rh6 23. Qf1 Be1 24. Bxf4 exf4 25. Rxe1 Ne3 26. Rxe3 fxe3 27. Qg2 e2 28. Nf2 e1Q 29. Rxg7 Qhe5+ 30. Rg3 Rg6 31. Ng4 Rxg4 32. hxg4 Rd8 33. f4 Qxf4 0-1

[Event "Hessenliga 1819"]
[Site "Hessen"]
[Date "2018.12.09"]
[Round "4.3"]
[White "Koch, Markus"]
[Black "Meiser, Markus"]
[Result "1/2-1/2"]
[ECO "D70"]
[WhiteElo "2128"]
[BlackElo "2136"]
[PlyCount "149"]
[EventDate "2018.09.23"]
[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 "Frankfurt BvK"]
[BlackTeam "Bensheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 c6 8. Qd2 e5 9. d5 cxd5 10. exd5 0-0 11. h4 e4 12. fxe4 Re8 13. Bd4 Bxd4 14. Qxd4 Nc6 15. Qd2 Ne5 16. Nf3 Qf6 17. Nxe5 Qxe5 18. Bb5 Bd7 19. Bxd7 Qg3+ 20. Qf2 Qxf2+ 21. Kxf2 Nxd7 22. Rhe1 Rac8 23. Rad1 Rc4 24. Re2 h5 25. d6 f6 26. Nd5 Rexe4 27. Rxe4 Rxe4 28. Nxf6+ Nxf6 29. d7 Nxd7 30. Rxd7 Rb4 31. b3 a5 32. Ke3 Rxh4 33. Rxb7 a4 34. b4 a3 35. Kd3 Rg4 36. Kc3 Rg3+ 37. Kc4 Rxg2 38. Kb3 h4 39. b5 Rg3+ 40. Ka4 h3 41. b6 h2 42. Rb8+ Kh7 43. Rb7+ Kh6 44. Rb8 Kg5 45. Rh8 Rg4+ 46. Kxa3 Rh4 47. Rxh4 Kxh4 48. b7 h1Q 49. b8Q Qc1+ 50. Qb2 Qe3+ 51. Qb3 Qf4 52. Kb2 g5 53. Qc3 g4 54. Qh8+ Kg3 55. Qc3+ Kg2 56. Qc2+ Kf1 57. Qd1+ Kf2 58. Qc2+ Kg1 59. Qd1+ Kg2 60. Qc2+ Kf3 61. Qd3+ Qe3 62. Qf5+ Kg3 63. Qc2 Qe5+ 64. Kb1 Qd4 65. a4 Kf4 66. Qc7+ Kf3 67. Qf7+ Ke2 68. Qa2+ Ke3 69. Qh2 Qb4+ 70. Kc1 Qa3+ 71. Kb1 Qb3+ 72. Kc1 Qxa4 73. Qg3+ Ke2 74. Qg2+ Ke3 75. Qg3+ 1/2-1/2

[Event "Hessenliga 1819"]
[Site "Hessen"]
[Date "2018.11.18"]
[Round "3.1"]
[White "Koch, Markus"]
[Black "Bethke, Richard"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2128"]
[BlackElo "2212"]
[PlyCount "60"]
[EventDate "2018.09.23"]
[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 "Frankfurt BvK"]
[BlackTeam "Neuberg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. b3 Be7 6. 0-0 0-0 7. Bb2 c5 8. e3 d5 9. Qe2 Nc6 10. d4 Rc8 11. Rd1 Qc7 12. Nc3 cxd4 13. exd4 dxc4 14. Nb5 Qb8 15. bxc4 a6 16. Na3 Na5 17. d5 Rfe8 18. Be5 Bd6 19. Bxf6 gxf6 20. dxe6 Rxe6 21. Qb2 Bxf3 22. Bxf3 Be5 23. Qc1 Bxa1 24. Qxa1 Qe5 25. Qb1 Rce8 26. Bd5 Rd6 27. Nc2 Qf5 28. Re1 Rxe1+ 29. Qxe1 Rxd5 30. Qe8+ Kg7 0-1

[Event "Hessenliga 1819"]
[Site "Hessen"]
[Date "2018.11.04"]
[Round "2.2"]
[White "Koch, Markus"]
[Black "Kaliski, Erwin"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "2128"]
[BlackElo "2266"]
[PlyCount "40"]
[EventDate "2018.09.23"]
[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 "Frankfurt BvK"]
[BlackTeam "Bad Nauheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 d4 3. b4 c5 4. Bb2 Nf6 5. e3 dxe3 6. fxe3 cxb4 7. d4 e6 8. Bd3 Be7 9. 0-0 0-0 10. Nbd2 Nbd7 11. Qe2 Qc7 12. e4 e5 13. Nxe5 Nxe5 14. dxe5 Nd7 15. e6 Qb6+ 16. Kh1 Qxe6 17. e5 Nc5 18. Bc2 Qg4 19. Rf3 Qh5 20. Rh3 Qxe2 1/2-1/2

[Event "Hessenliga 1819"]
[Site "Hessen"]
[Date "2018.09.23"]
[Round "1.2"]
[White "Sehrt, Juergen"]
[Black "Koch, Markus"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2277"]
[BlackElo "2128"]
[PlyCount "76"]
[EventDate "2018.09.23"]
[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 "Giessen"]
[BlackTeam "Frankfurt BvK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 Bxc3 6. Qxc3 Qe7 7. d3 d5 8. cxd5 Nxd5 9. Qc2 Nb6 10. Be2 Bf5 11. a3 0-0-0 12. Nd2 Qg5 13. 0-0 Qg6 14. Ne4 Bh3 15. Ng3 Be6 16. b4 h5 17. b5 Ne7 18. Bb2 f6 19. Rfc1 Rd7 20. Ne4 Bd5 21. f3 Nf5 22. d4 Kb8 23. Nc5 Re7 24. Bd3 e4 25. fxe4 Nxe3 26. Qf2 Ng4 27. exd5 Qg5 28. Qg3 h4 29. Qf3 h3 30. Re1 Nxh2 31. Qf2 Rxe1+ 32. Rxe1 hxg2 33. Bh7 Qh5 34. Qe2 Nf3+ 35. Kf2 Qh2 36. Qe8+ Nc8 37. Kxf3 Rxe8 38. Rxe8 Qh5+ 0-1

[Event "Wiesbaden op 30th"]
[Site "Wiesbaden"]
[Date "2018.08.26"]
[Round "6"]
[White "Koch, Markus"]
[Black "Kropp, Volker"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2122"]
[BlackElo "1998"]
[PlyCount "59"]
[EventDate "2018.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 d6 6. e4 g6 7. Na3 Bg7 8. Ne2 0-0 9. Nc3 axb5 10. Naxb5 Ba6 11. Be3 Nbd7 12. Be2 Qa5 13. 0-0 Rfb8 14. a4 Ne8 15. Qd2 Nc7 16. Nxc7 Bxe2 17. Qxe2 Qxc7 18. Nb5 Qa5 19. Bd2 Qa6 20. Bc3 Bxc3 21. bxc3 Qb6 22. c4 Ra5 23. f4 Rba8 24. e5 Rxa4 25. Rxa4 Rxa4 26. exd6 exd6 27. Qe8+ Nf8 28. Nxd6 Ra7 29. Nc8 Qb8 30. Ne7+ 1-0

[Event "Wiesbaden op 30th"]
[Site "Wiesbaden"]
[Date "2018.08.26"]
[Round "7"]
[White "Li, Maxim"]
[Black "Koch, Markus"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1851"]
[BlackElo "2122"]
[PlyCount "96"]
[EventDate "2018.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Nxd4 cxd4 7. Ne2 Nf6 8. e5 Nd5 9. c3 Qb6 10. Qb3 Nc7 11. Nxd4 Nxb5 12. Qxb5 Qc7 13. Qd5 0-0 14. 0-0 a6 15. Nf3 Rb8 16. d4 b5 17. Qc5 Qd8 18. a4 d6 19. exd6 exd6 20. Qa3 Bb7 21. axb5 axb5 22. Qb3 b4 23. Qc4 bxc3 24. bxc3 Rc8 25. Qd3 Bd5 26. Ra4 Re8 27. Bb2 Re7 28. Re1 Rxe1+ 29. Nxe1 Qe8 30. Ra1 Bc4 31. Qf3 Rb8 32. Ba3 Qe6 33. Nc2 Bd5 34. Qf2 Qf5 35. Bxd6 Rb2 36. Qe3 h5 37. Ne1 Qg4 38. Qg3 Qe2 39. f5 h4 40. Qxh4 Bxg2 41. Qd8+ Kh7 42. Qh4+ Bh6 43. fxg6+ fxg6 44. Ra7+ Bb7 45. Bf4 Qe4 46. Qxh6+ Kg8 47. Nf3 Rg2+ 48. Kh1 Qxf3 0-1

[Event "Wiesbaden op 30th"]
[Site "Wiesbaden"]
[Date "2018.08.25"]
[Round "4"]
[White "Koch, Markus"]
[Black "Eveleens, Wim"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2122"]
[BlackElo "1997"]
[PlyCount "128"]
[EventDate "2018.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. e3 Nf6 4. Nc3 d5 5. Bd3 c6 6. Nge2 Bd6 7. 0-0 0-0 8. f3 Nbd7 9. Bd2 dxc4 10. Bxc4 Nb6 11. Bb3 Kh8 12. a4 Qe7 13. Qe1 Bd7 14. Qh4 Nfd5 15. Qxe7 Bxe7 16. a5 Nxc3 17. bxc3 Nd5 18. Rfb1 Nc7 19. e4 b5 20. Bf4 Rac8 21. Be5 Bf6 22. Bd6 Rfe8 23. c4 fxe4 24. fxe4 e5 25. Bxc7 Rxc7 26. d5 cxd5 27. cxd5 Bg4 28. Rc1 Rec8 29. Rxc7 Rxc7 30. Bd1 a6 31. h3 Bxe2 32. Bxe2 Bd8 33. Rf1 Be7 34. Rd1 Bd6 35. Bg4 g6 36. Be6 Kg7 37. h4 h5 38. g4 hxg4 39. Bxg4 Rc4 40. Ra1 Rxe4 41. Bc8 Rxh4 42. Bxa6 Ra4 43. Rc1 Rxa5 44. Rc6 Bf8 45. d6 Ra1+ 46. Kf2 Rd1 47. Rc7+ Kf6 48. d7 b4 49. Ke2 Rd4 50. Bd3 g5 51. Rc8 Be7 52. Rc6+ Kg7 53. Bf5 Bf6 54. Rc8 g4 55. Be6 Be7 56. Rg8+ Kf6 57. Bb3 Rxd7 58. Rxg4 Rc7 59. Rc4 Rxc4 60. Bxc4 Kf5 61. Kd2 Ke4 62. Kc2 Ke3 63. Kb3 Kd2 64. Ba6 e4 0-1

[Event "Wiesbaden op 30th"]
[Site "Wiesbaden"]
[Date "2018.08.25"]
[Round "5"]
[White "Modric, Vladimir"]
[Black "Koch, Markus"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1867"]
[BlackElo "2122"]
[PlyCount "56"]
[EventDate "2018.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. Bg2 d5 4. cxd5 cxd5 5. d3 Nf6 6. Nf3 Nc6 7. 0-0 h6 8. b3 Bd6 9. Bb2 0-0 10. Nbd2 Re8 11. Rc1 Bg4 12. h3 Bf5 13. a3 Bh7 14. b4 e4 15. dxe4 dxe4 16. Nd4 e3 17. Nxc6 bxc6 18. Nc4 exf2+ 19. Rxf2 Bxg3 20. Rf3 Qc7 21. Qd4 Rad8 22. Qc3 Bh4 23. Rcf1 Rxe2 24. Ne3 Rd3 25. Qc4 Rxb2 26. Qxh4 Qb6 27. Kh1 Rxe3 28. Rxf6 Rxg2 0-1

[Event "Wiesbaden op 30th"]
[Site "Wiesbaden"]
[Date "2018.08.24"]
[Round "2"]
[White "Koch, Markus"]
[Black "Bratmann, Marc"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2122"]
[BlackElo "1758"]
[PlyCount "73"]
[EventDate "2018.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 a6 5. Qc2 b5 6. b3 e6 7. Bb2 Be7 8. g4 Bb7 9. g5 Nfd7 10. Rg1 Qc7 11. Be2 e5 12. cxd5 cxd5 13. 0-0-0 b4 14. Na4 Qxc2+ 15. Kxc2 Nc6 16. d4 Rc8 17. Kb1 Bd6 18. dxe5 Ncxe5 19. Nd4 0-0 20. f4 Ng6 21. Nf5 Bb8 22. Bxg7 Rfe8 23. Bg4 Rcd8 24. Bd4 Ne7 25. Nh6+ Kf8 26. Nc5 Nxc5 27. Bxc5 Bd6 28. Bd4 Bc8 29. h3 Bxg4 30. hxg4 Rc8 31. Rh1 Bc5 32. Bf6 Bxe3 33. Nf5 Nxf5 34. Rxh7 Ne7 35. Rh8+ Ng8 36. a4 d4 37. Rxg8+ 1-0

[Event "Wiesbaden op 30th"]
[Site "Wiesbaden"]
[Date "2018.08.24"]
[Round "3"]
[White "Thomele, Michael"]
[Black "Koch, Markus"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1886"]
[BlackElo "2122"]
[PlyCount "104"]
[EventDate "2018.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. 0-0 0-0 10. f4 exf4 11. Bxf4 Nc6 12. Kh1 d5 13. exd5 Nxd5 14. Nxd5 Qxd5 15. Qe1 Qe4 16. Bd3 Qxe1 17. Raxe1 a5 18. a3 Rfd8 19. Nd2 Bf6 20. Rb1 Be5 21. Nc4 Bxf4 22. Rxf4 b5 23. Ne3 Rab8 24. Bf5 Rd2 25. Bxe6 fxe6 26. Re4 e5 27. c4 b4 28. axb4 Rxb4 29. Nd1 Kf7 30. Rc1 Ke6 31. Re3 Rxc4 32. Rb1 Rcc2 33. Rg3 Re2 34. h3 Re1+ 35. Kh2 Nd4 36. Rxg7 Rd2 37. Nc3 Rxb1 38. Nxb1 Rxb2 39. Nc3 h5 40. Kg1 Rc2 41. Ne4 Ne2+ 42. Kf1 Nf4 43. g4 hxg4 44. hxg4 Kd5 45. Nf6+ Kd4 46. g5 a4 47. Ra7 Rc4 48. Rd7+ Kc3 49. Re7 a3 50. Rxe5 a2 51. Ra5 Kb3 52. Kf2 Ra4 0-1

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2018.06.18"]
[Round "7"]
[White "Koch, Markus"]
[Black "Schreiner, Roland"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2039"]
[BlackElo "1968"]
[PlyCount "53"]
[EventDate "2018.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. Bf4 dxc4 6. a4 Nd5 7. Bg3 Nxc3 8. bxc3 b5 9. e4 Bb7 10. Be2 e6 11. 0-0 Bd6 12. Qb1 Bxg3 13. fxg3 Qc7 14. Ng5 0-0 15. e5 g6 16. Ne4 Nd7 17. Qc1 Kg7 18. Rf4 h6 19. Rh4 Rh8 20. Qf4 c5 21. Rf1 Raf8 22. Nd6 Nb6 23. Qf6+ Kg8 24. Rhf4 Rh7 25. Qxg6+ fxg6 26. Rxf8+ Kg7 27. Ne8# 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2018.06.11"]
[Round "6"]
[White "Thomas, Norbert"]
[Black "Koch, Markus"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1915"]
[BlackElo "2039"]
[PlyCount "100"]
[EventDate "2018.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Qc2 c6 8. Bf4 b6 9. Nc3 Ba6 10. Ne5 Nxe5 11. dxe5 Nd7 12. cxd5 cxd5 13. Qa4 Nc5 14. Qd4 Rc8 15. Rfd1 Nd7 16. e4 g5 17. Be3 Rc4 18. Qd2 Nxe5 19. exd5 Qc8 20. Bxg5 f6 21. Bf4 Bc5 22. Bxe5 fxe5 23. Qg5+ Kh8 24. Qxe5+ Kg8 25. Qg5+ Kh8 26. Rd2 Rf5 27. Qh6 exd5 28. Re1 Rd4 29. Rxd4 Bxd4 30. Re7 Qg8 31. Bxd5 Rxf2 32. Bxg8 Rf6+ 33. Qe3 Bxe3+ 34. Rxe3 Rf1+ 35. Kg2 Kxg8 36. Re7 Rf7 37. Rxf7 Kxf7 38. Kf3 Ke6 39. Kf4 Bd3 40. Ke3 Ba6 41. Ne4 h6 42. g4 Ke5 43. Ng3 Bc8 44. h3 Bd7 45. Nh5 Be6 46. a3 a5 47. Nf4 Bd7 48. Nh5 Be6 49. Nf4 Bd7 50. Nh5 Be6 1/2-1/2

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2018.06.04"]
[Round "5"]
[White "Koch, Markus"]
[Black "Hochmuth, Christian"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2039"]
[BlackElo "1896"]
[PlyCount "67"]
[EventDate "2018.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 c5 4. d5 d6 5. e4 Bg7 6. Ne2 e6 7. Nec3 exd5 8. cxd5 a6 9. a4 0-0 10. Be3 Re8 11. Be2 h5 12. Na3 Nh7 13. Nc4 f5 14. 0-0 g5 15. Qd2 f4 16. Bf2 Be5 17. a5 Nd7 18. Na4 Rb8 19. Rab1 Qf6 20. b4 cxb4 21. Rxb4 Re7 22. Rc1 g4 23. Nab6 g3 24. hxg3 fxg3 25. Be3 Nc5 26. Nxe5 Rxe5 27. Nc4 Re7 28. Nxd6 Qh4 29. Rxc5 Qh2+ 30. Kf1 Bh3 31. Bc4 Qh1+ 32. Bg1 Rf8 33. Nf5 Rxf5 34. d6+ 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2018.05.28"]
[Round "4"]
[White "Legde, Georg"]
[Black "Koch, Markus"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2273"]
[BlackElo "2039"]
[PlyCount "51"]
[EventDate "2018.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 b4 10. Na4 c5 11. dxc5 Rc8 12. a3 Bxc5 13. Nxc5 Rxc5 14. axb4 Rh5 15. e4 Nxe4 16. Rxa7 Qb8 17. Ra5 Ng5 18. Ne5 Nh3+ 19. gxh3 Nxe5 20. f4 Nxd3 21. Qxh5 Nxc1 22. Qb5+ Ke7 23. Qg5+ f6 24. Qxg7+ Kd6 25. Rd1+ Kc6 26. Qd7+ 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2018.05.14"]
[Round "3"]
[White "Koch, Markus"]
[Black "Bittner, Peter"]
[Result "1-0"]
[ECO "E38"]
[WhiteElo "2039"]
[BlackElo "1798"]
[PlyCount "49"]
[EventDate "2018.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. Bf4 a6 7. Nf3 Nc6 8. Rd1 Qe7 9. a3 e5 10. Bg5 0-0 11. Nd5 Qd8 12. Bxf6 gxf6 13. e3 d6 14. Bd3 h6 15. b4 Ba7 16. Bf5 Be6 17. Bxe6 fxe6 18. Qg6+ Kh8 19. Qxh6+ Kg8 20. Nc3 Qe7 21. h4 Rac8 22. Rh3 Rf7 23. Ne4 Rg7 24. Nxf6+ Kf7 25. Ng5+ 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2018.04.30"]
[Round "1"]
[White "Koch, Markus"]
[Black "Dohmes, Swidbert"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2039"]
[BlackElo "1685"]
[PlyCount "39"]
[EventDate "2018.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. c4 Bb4+ 5. Nc3 0-0 6. e3 Be6 7. Nge2 dxc4 8. Nf4 c5 9. Nxe6 fxe6 10. Bxc4 Re8 11. 0-0 cxd4 12. exd4 Nc6 13. d5 Bxc3 14. dxc6 Bxb2 15. Rb1 Be5 16. cxb7 Rb8 17. Qg4 Qe7 18. Rfd1 Rxb7 19. Qxe6+ Kf8 20. Qg8# 1-0

[Event "Hessenliga 1718"]
[Site "Hessen"]
[Date "2018.04.15"]
[Round "9.2"]
[White "Koch, Markus"]
[Black "Jakel, Wolfgang"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2126"]
[BlackElo "2227"]
[PlyCount "145"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt BvK"]
[BlackTeam "Offenbach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. e3 Nc6 5. a3 a6 6. Nbd2 cxd4 7. exd4 Nf6 8. b4 dxc4 9. Nxc4 Be7 10. Bb2 0-0 11. Bd3 b5 12. Nce5 Bb7 13. 0-0 Qd5 14. Re1 Rfd8 15. Bc2 Nxe5 16. Rxe5 Qd6 17. Qd3 Rac8 18. Rae1 g6 19. h3 Nd5 20. Bb3 Bf6 21. Qd2 Qf8 22. R5e2 Bg7 23. Ng5 Bh6 24. f4 Qe7 25. g3 Bxg5 26. fxg5 Qc7 27. Kh2 Qd6 28. Qd3 Rd7 29. h4 Rdc7 30. Re5 Qb6 31. h5 a5 32. h6 axb4 33. axb4 Nxb4 34. Qf1 Rc2+ 35. Bxc2 Rxc2+ 36. R1e2 Qc6 37. Ba3 Rxe2+ 38. Rxe2 Nd5 39. Bc5 b4 40. Re1 b3 41. Qg2 f6 42. Qf3 Kf7 43. Qxb3 Nc3 44. d5 Nxd5 45. Rb1 Ba8 46. Qb5 e5 47. Qxc6 Bxc6 48. Ra1 Bd7 49. Ra8 fxg5 50. Bf8 e4 51. Bg7 Be8 52. Ra7+ Ke6 53. Bd4 Bf7 54. Kg2 g4 55. Kf2 g5 56. Ke2 Bg6 57. Ra6+ Kf5 58. Rd6 Bf7 59. Kd2 Bg6 60. Ra6 Bf7 61. Ra7 Kg6 62. Rd7 Be6 63. Rd6 Kf5 64. Be3 Bf7 65. Rd7 Kg6 66. Bd4 Be6 67. Rb7 Kxh6 68. Ra7 Kg6 69. Rg7+ Kh6 70. Ra7 Bg8 71. Ra6+ Kh5 72. Ke2 e3 73. Ke1 1-0

[Event "Hessenliga 1718"]
[Site "Hessen"]
[Date "2018.03.11"]
[Round "8.1"]
[White "Nothnagel, Holger"]
[Black "Koch, Markus"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2310"]
[BlackElo "2126"]
[PlyCount "80"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Griesheim II"]
[BlackTeam "Frankfurt BvK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 Nc6 3. Nf3 e4 4. Nd4 Nf6 5. Nxc6 bxc6 6. e3 d5 7. d4 a5 8. Qd2 Be7 9. Be2 0-0 10. Nc3 c5 11. dxc5 Bxc5 12. Na4 Bd6 13. Bc3 Qe7 14. 0-0 Bd7 15. Bxf6 Qxf6 16. Qxd5 Bc6 17. Qc4 Rab8 18. g3 Bb5 19. Qxb5 Rxb5 20. Bxb5 h5 21. Be2 h4 22. Rad1 Re8 23. Rd5 Re5 24. Rxe5 Qxe5 25. Rd1 g6 26. Rd4 Kg7 27. Kg2 Qf5 28. c4 Bb4 29. Rd5 Qf6 30. Rd1 h3+ 31. Kg1 Qe6 32. Rd5 c6 33. Rd1 Kh6 34. Rd4 Qf5 35. Rd1 Kg7 36. Rc1 Kf6 37. Rd1 Kg5 38. Rc1 Qe5 39. Rd1 f5 40. Bf1 Kg4 1/2-1/2

[Event "Hessenliga 1718"]
[Site "Hessen"]
[Date "2018.02.18"]
[Round "7.2"]
[White "Koch, Markus"]
[Black "Sarkoezy, Benjamin"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2126"]
[BlackElo "2110"]
[PlyCount "56"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt BvK"]
[BlackTeam "Dettingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Bg5 g6 3. Nc3 Bg7 4. h4 h6 5. Bf4 Nf6 6. f3 c5 7. d5 Nh5 8. Nh3 e5 9. g4 Nxf4 10. Nxf4 exf4 11. gxf5 Qb6 12. Rb1 gxf5 13. Bh3 d6 14. Rg1 Bf6 15. Kf1 Na6 16. Qd2 Bd7 17. Rg6 Be5 18. e3 0-0-0 19. exf4 Bd4 20. Ne2 Rhg8 21. Rxh6 Rh8 22. Rxh8 Rxh8 23. c3 Rxh4 24. Kg2 Bf6 25. c4 Qd8 26. Rh1 Qg8+ 27. Kf2 Qh7 28. Rg1 Qh8 0-1

[Event "Hessenliga 1718"]
[Site "Hessen"]
[Date "2018.01.28"]
[Round "6.1"]
[White "Koch, Markus"]
[Black "Schupp, Tobias"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2126"]
[BlackElo "2157"]
[PlyCount "67"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt BvK"]
[BlackTeam "Niederbrechen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. d5 e6 3. c4 exd5 4. cxd5 d6 5. Nc3 Nf6 6. e4 g6 7. Nge2 b5 8. Nxb5 a6 9. Na3 Bg7 10. Nc3 0-0 11. Be2 Re8 12. f3 Nbd7 13. 0-0 Rb8 14. Be3 Nb6 15. Qd2 Bb7 16. Rad1 Qe7 17. Bg5 Qe5 18. Kh1 Qe7 19. Rfe1 Qd7 20. Bf1 Bc8 21. e5 Rxe5 22. Rxe5 dxe5 23. Bxf6 Bxf6 24. Ne4 Bg7 25. Nxc5 Qa7 26. d6 Nd7 27. Ne4 Qd4 28. Bc4 Rxb2 29. Qc1 Qb6 30. Bxf7+ Kxf7 31. Qxc8 Qb7 32. Qc4+ Kf8 33. Ng5 Nf6 34. d7 1-0

[Event "Hessenliga 1718"]
[Site "Hessen"]
[Date "2018.01.14"]
[Round "5.2"]
[White "Lehnert, Christian"]
[Black "Koch, Markus"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "2126"]
[PlyCount "91"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Neuberg II"]
[BlackTeam "Frankfurt BvK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Na3 Qd8 7. Bg5 Nc6 8. Nc2 cxd4 9. Ncxd4 Nxd4 10. Nxd4 a6 11. Be2 Be7 12. 0-0 0-0 13. Bf3 e5 14. Nb3 Qc7 15. Qe2 Be6 16. Rfe1 Rfe8 17. Bxf6 Bxf6 18. Rad1 g6 19. Qe3 Rac8 20. Qa7 Re7 21. Bd5 Bf5 22. Nd2 Rd8 23. Ne4 Bxe4 24. Bxe4 Red7 25. Rxd7 Rxd7 26. Qe3 Kg7 27. Bf3 Qd8 28. g3 b5 29. Re2 h5 30. h4 Kg8 31. Kg2 Bg7 32. Qc5 Kh7 33. c4 bxc4 34. Qxc4 f5 35. Bc6 Rd6 36. Qxa6 Qf6 37. Rc2 f4 38. Qc4 Rd4 39. Qe2 Qf5 40. Rc5 Qb1 41. Rd5 Rb4 42. Rb5 Rd4 43. Rd5 Rb4 44. Rb5 Rd4 45. Rb7 Qf5 46. Rb5 1/2-1/2

[Event "Hessenliga 1718"]
[Site "Hessen"]
[Date "2017.12.03"]
[Round "4.2"]
[White "Koch, Markus"]
[Black "Fromme, Ernst"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2126"]
[BlackElo "2142"]
[PlyCount "53"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt BvK"]
[BlackTeam "Bad Nauheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nb6 7. Be3 0-0 8. h3 e5 9. d5 c6 10. Qb3 N8d7 11. Rd1 h6 12. Nf3 Kh7 13. h4 cxd5 14. Nxd5 Nxd5 15. Rxd5 Qc7 16. h5 g5 17. Be2 g4 18. Nd2 Nf6 19. Rc5 Qe7 20. Qc3 b6 21. Rc7 Bd7 22. Ba6 Ne8 23. Rc4 Be6 24. Rc6 Bd7 25. Rc4 Be6 26. Rc6 Bd7 27. Rc4 1/2-1/2

[Event "Hessenliga 1718"]
[Site "Hessen"]
[Date "2017.11.19"]
[Round "3.2"]
[White "Warnecke, Tobias"]
[Black "Koch, Markus"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2140"]
[BlackElo "2126"]
[PlyCount "49"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Kassel II"]
[BlackTeam "Frankfurt BvK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Nf6 6. 0-0 a6 7. d3 d5 8. exd5 exd5 9. Nxd5 Nxd5 10. Nxd4 cxd4 11. Qh5 Be7 12. Bxd5 0-0 13. Re1 a5 14. Qf3 Ra6 15. Bc4 Rg6 16. Bf4 Bb4 17. Re5 Bd7 18. Bg3 Qc8 19. Qd5 Bd6 20. Ree1 Bc5 21. Qe5 Bb4 22. Rf1 Bc5 23. a4 b6 24. Qc7 Bc6 25. Bxf7+ 1-0

[Event "Hessenliga 1718"]
[Site "Hessen"]
[Date "2017.11.05"]
[Round "2.2"]
[White "Koch, Markus"]
[Black "Sehrt, Juergen"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "2126"]
[BlackElo "2277"]
[PlyCount "65"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt BvK"]
[BlackTeam "Giessen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. d5 g6 5. e4 Bg7 6. Nge2 Nh5 7. Be3 0-0 8. Qd2 f5 9. f3 Nd7 10. 0-0-0 Ndf6 11. exf5 gxf5 12. Kb1 Kh8 13. Nc1 Rf7 14. Nb3 b6 15. Bd3 Qf8 16. g3 Bd7 17. Qc2 Bh6 18. Bg1 Ng7 19. h3 Re8 20. Re1 Rfe7 21. Bf2 e4 22. Be2 Ngh5 23. fxe4 fxe4 24. Bxh5 Nxh5 25. Bd4+ Kg8 26. g4 Nf4 27. Rhf1 Rf7 28. Nxe4 Bg7 29. Ng5 Be5 30. Nxf7 Qxf7 31. Be3 Rf8 32. Bxf4 Bxf4 33. Re4 1-0

[Event "Hessenliga 1718"]
[Site "Hessen"]
[Date "2017.09.17"]
[Round "1.2"]
[White "Schmidt, Walter"]
[Black "Koch, Markus"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2228"]
[BlackElo "2126"]
[PlyCount "41"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Bad Homburg"]
[BlackTeam "Frankfurt BvK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. Bd3 Be7 9. 0-0 0-0 10. a4 exf4 11. Kh1 Nh5 12. Nd5 Ndf6 13. Nxf4 Nxf4 14. Bxf4 d5 15. e5 Ne4 16. c4 Bf5 17. Qe2 Qa5 18. cxd5 Qxd5 19. Rad1 Rad8 20. Bc2 Qc6 21. Nd4 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2017.06.12"]
[Round "7"]
[White "Ottenburg, Ralph"]
[Black "Koch, Markus"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "1833"]
[BlackElo "2066"]
[PlyCount "30"]
[EventDate "2017.04.24"]
[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. Nf3 Nf6 3. g3 c6 4. Bg2 Nbd7 5. 0-0 e6 6. b3 Be7 7. Bb2 0-0 8. c4 b6 9. Nc3 Ba6 10. Nd2 Rc8 11. e4 c5 12. exd5 cxd4 13. dxe6 fxe6 14. Nb5 Bxb5 15. cxb5 e5 1/2-1/2

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2017.05.29"]
[Round "6"]
[White "Koch, Markus"]
[Black "Adair, Robin"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2066"]
[BlackElo "1685"]
[PlyCount "97"]
[EventDate "2017.04.24"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Nge2 a6 7. Be3 Nbd7 8. Qd2 c5 9. d5 b5 10. cxb5 Ne5 11. Ng3 axb5 12. Nxb5 Ba6 13. a4 c4 14. Nd4 Nfd7 15. Be2 Nc5 16. 0-0 Qd7 17. h3 Rfb8 18. Rfb1 Ncd3 19. Bxd3 Nxd3 20. Nge2 Nc5 21. Qd1 Nb3 22. Ra3 Rb7 23. Nc6 e6 24. Ned4 exd5 25. exd5 Re8 26. Bf2 Nxd4 27. Bxd4 Bxd4+ 28. Qxd4 Qf5 29. Rd1 Qc2 30. Rd2 Qc1+ 31. Kh2 Qe1 32. Rc3 h5 33. Rcc2 h4 34. Rf2 c3 35. Qxc3 Qa1 36. Qd4 g5 37. Qf6 Qxa4 38. Qxg5+ Kh7 39. b4 Rxb4 40. Nxb4 Qxb4 41. Rc7 Rf8 42. Ra7 Bd3 43. f4 Qd4 44. Qxh4+ Kg7 45. Qg3+ Kh7 46. Ra3 Bf5 47. Qh4+ Kg7 48. Qg5+ Bg6 49. f5 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2017.05.22"]
[Round "5"]
[White "Bratmann, Marc"]
[Black "Koch, Markus"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1686"]
[BlackElo "2066"]
[PlyCount "93"]
[EventDate "2017.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 Bg4 5. Be2 Nc6 6. 0-0 e6 7. c4 Qd6 8. Be3 0-0-0 9. Nbd2 Be7 10. a3 h5 11. b4 Bxf3 12. Nxf3 Ng4 13. Qb3 e5 14. dxe5 Ncxe5 15. Bf4 g5 16. Bxe5 Nxe5 17. Rad1 Qf6 18. Nxe5 Qxe5 19. Rxd8+ Rxd8 20. Qc2 c5 21. b5 f5 22. Rd1 Bd6 23. g3 h4 24. Rd5 Qa1+ 25. Qd1 Qxd1+ 26. Bxd1 Kc7 27. Bc2 f4 28. Rxg5 hxg3 29. hxg3 Re8 30. Kf1 fxg3 31. fxg3 Re3 32. Rd5 Rxg3 33. Rd3 Rg4 34. Bb3 Be5 35. Kf2 Bd4+ 36. Kf3 Rg7 37. Bd1 Kd6 38. Kf4 Rf7+ 39. Ke4 Rf1 40. Rd2 Re1+ 41. Be2 Ra1 42. Rd3 Re1 43. Rd2 Ke6 44. Kf3 Ke5 45. Rd1 Rxd1 46. Bxd1 Bb2 47. Ke3 1/2-1/2

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2017.05.15"]
[Round "4"]
[White "Koch, Markus"]
[Black "Winand, Edgar"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2066"]
[BlackElo "1872"]
[PlyCount "78"]
[EventDate "2017.04.24"]
[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 d6 2. c4 g6 3. e4 Bg7 4. Nc3 Nc6 5. Be3 e5 6. Nge2 Bd7 7. Qd2 a6 8. f3 Nf6 9. d5 Na7 10. b4 b6 11. Nc1 Nh5 12. Nd3 0-0 13. c5 f5 14. Be2 fxe4 15. Nxe4 Nf4 16. Nxf4 exf4 17. Bd4 Bxd4 18. Qxd4 Qh4+ 19. Kd2 bxc5 20. bxc5 Bb5 21. a4 Bxe2 22. Kxe2 Nc8 23. g3 Qe7 24. c6 Rf5 25. Rad1 Nb6 26. a5 Nxd5 27. Qc4 Qf7 28. Rxd5 Re8 29. Rhd1 fxg3 30. Qd3 gxh2 31. Kf2 Rxe4 32. Rxd6 Re8 33. Rd7 Qa2+ 34. Kg3 Rg5+ 35. Kf4 Rf5+ 36. Kg3 Rg5+ 37. Kf4 Rf8+ 38. Kxg5 Qg2+ 39. Kh4 Rf4# 0-1

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2017.05.08"]
[Round "3"]
[White "Wolff, Juergen"]
[Black "Koch, Markus"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "1752"]
[BlackElo "2066"]
[PlyCount "36"]
[EventDate "2017.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Bg2 d5 5. cxd5 cxd5 6. Qb3 Nc6 7. Nxd5 Nd4 8. Nxf6+ Qxf6 9. Qd1 Bf5 10. d3 Rc8 11. Nf3 Nc2+ 12. Kf1 Nxa1 13. Bg5 Qb6 14. Nxe5 f6 15. Qa4+ Ke7 16. Be4 Be6 17. Be3 Qxb2 18. Bd4 Bh3+ 0-1

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2017.04.24"]
[Round "1"]
[White "Koch, Markus"]
[Black "Stoll, Ulrich"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2066"]
[BlackElo "1704"]
[PlyCount "89"]
[EventDate "2017.04.24"]
[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 Bf5 3. cxd5 Bxb1 4. Qa4+ Qd7 5. Qxd7+ Nxd7 6. Rxb1 Ngf6 7. f3 Nxd5 8. a3 e6 9. e4 N5f6 10. Be3 c6 11. Ne2 Nb6 12. Nc3 Be7 13. Be2 h6 14. 0-0 0-0 15. b4 Rfd8 16. a4 Nbd7 17. f4 a6 18. Rfc1 Rac8 19. g4 Nh7 20. Kg2 g5 21. f5 exf5 22. gxf5 f6 23. h4 Bd6 24. Rh1 Kg7 25. a5 Re8 26. Bd3 Rf8 27. Na4 Bc7 28. Bd2 Rfd8 29. Bc3 Bf4 30. Nc5 Nxc5 31. bxc5 Rc7 32. Kf3 Be5 33. Ke3 Rcd7 34. Rb4 Bf4+ 35. Ke2 Re7 36. Kf3 Be5 37. Bc2 Bf4 38. Rhb1 Rdd7 39. hxg5 hxg5 40. Bb3 Nf8 41. Bc4 Rc7 42. Rh1 Rc8 43. e5 fxe5 44. dxe5 Bxe5 45. Rxb7 1-0

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2017.04.23"]
[Round "9.2"]
[White "Hausknecht, Mathias"]
[Black "Koch, Markus"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2186"]
[BlackElo "2168"]
[PlyCount "95"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Medizin"]
[BlackTeam "Frankfurt BvK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 Nf6 2. Bb2 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. 0-0 Be7 7. c4 0-0 8. Nc3 d6 9. e3 Nbd7 10. d4 cxd4 11. Nxd4 Bxg2 12. Kxg2 Qc7 13. f4 Rfe8 14. Qf3 a6 15. Rad1 Bf8 16. Rd2 Rac8 17. Nde2 e5 18. Nd5 Nxd5 19. Qxd5 Nf6 20. Qf3 b5 21. Rc1 Qb6 22. Rdc2 bxc4 23. Rxc4 Rxc4 24. Rxc4 d5 25. Rc2 d4 26. fxe5 d3 27. Rc1 Nd7 28. Nf4 Qb5 29. e6 fxe6 30. e4 Nc5 31. Rd1 Rd8 32. Ba3 d2 33. Bxc5 Bxc5 34. Nxe6 Rd3 35. Qf5 Ba3 36. Ng5 Qxf5 37. exf5 Bc1 38. Nf3 Rc3 39. Kf2 Rc2 40. a4 Rc3 41. Nxd2 Bxd2 42. Rxd2 Rxb3 43. Rd6 Rb2+ 44. Kg1 Rb1+ 45. Kg2 Rb2+ 46. Kh3 Rf2 47. g4 Rf3+ 48. Kh4 1-0

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2017.03.19"]
[Round "8.2"]
[White "Koch, Markus"]
[Black "Uwira, Oliver"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2168"]
[BlackElo "2254"]
[PlyCount "99"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt BvK"]
[BlackTeam "Frankfurt Koenig Nied"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. Nf3 Nf6 5. e5 Nd5 6. Bxc4 Bg4 7. Nc3 e6 8. 0-0 Nb6 9. Be2 Be7 10. a4 a6 11. Be3 Qd7 12. h3 Bh5 13. Ne4 Bg6 14. Nc5 Bxc5 15. dxc5 Qxd1 16. Rfxd1 Nd7 17. Rac1 h6 18. Bd2 0-0-0 19. b4 Ndxe5 20. Nxe5 Nxe5 21. b5 Bd3 22. bxa6 Bxa6 23. Bxa6 bxa6 24. c6 f6 25. f4 Nd3 26. Rb1 Rd6 27. Be3 Re8 28. Ba7 Kd8 29. Rb3 Rxc6 30. Rb8+ Ke7 31. Rxe8+ Kxe8 32. Rxd3 Rc4 33. Rd4 Rc1+ 34. Kh2 Ke7 35. Rb4 g5 36. fxg5 hxg5 37. Be3 Rc2 38. Kg3 e5 39. Kf3 Ke6 40. g4 Kd5 41. Rb7 e4+ 42. Kg3 Re2 43. Ba7 Ra2 44. Rxc7 Rxa4 45. Rc3 Ra2 46. Bb6 Rd2 47. Ra3 Kc6 48. Be3 Rd3 49. Rxa6+ Kb5 50. Rb6+ 1-0

[Event "Pfalz op-A 8th"]
[Site "Neustadt an der Weinstrasse"]
[Date "2017.02.27"]
[Round "6"]
[White "Koch, Markus"]
[Black "Schroeder, Kevin"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2154"]
[BlackElo "2341"]
[PlyCount "71"]
[EventDate "2017.02.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. a3 Bxc3+ 6. Qxc3 Bb7 7. Nf3 0-0 8. e3 d6 9. b4 Nbd7 10. Bb2 a5 11. Be2 Ne4 12. Qc2 axb4 13. axb4 Rxa1+ 14. Bxa1 Ng5 15. h4 Nxf3+ 16. Bxf3 Bxf3 17. gxf3 e5 18. Ke2 Qa8 19. h5 exd4 20. Bxd4 Ne5 21. Bxe5 dxe5 22. h6 g6 23. Rd1 Re8 24. Rd7 Qc6 25. Qd3 Kf8 26. b5 Qc5 27. Rd5 Qb4 28. Rd7 Qc5 29. Kf1 Re6 30. Rd5 Qb4 31. Qe4 Qe7 32. c5 bxc5 33. Qc2 e4 34. Qc3 f6 35. f4 c6 36. Rxc5 0-1

[Event "Pfalz op-A 8th"]
[Site "Neustadt an der Weinstrasse"]
[Date "2017.02.25"]
[Round "2"]
[White "Colpe, Malte"]
[Black "Koch, Markus"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2408"]
[BlackElo "2154"]
[PlyCount "45"]
[EventDate "2017.02.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 h6 6. Bh4 dxc4 7. e4 b5 8. e5 g5 9. Bg3 Nd5 10. Be2 Bb7 11. 0-0 Nd7 12. Nxd5 cxd5 13. Ne1 Qb6 14. Bh5 Rg8 15. f4 gxf4 16. Kh1 Be7 17. Rxf4 0-0-0 18. Rxf7 Rdf8 19. Rxf8+ Rxf8 20. Nf3 a5 21. Qc2 Bg5 22. Qg6 Be3 23. Bg4 1-0

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2017.02.19"]
[Round "7.3"]
[White "Koch, Markus"]
[Black "Rolle, Eric"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2168"]
[BlackElo "2195"]
[PlyCount "42"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt BvK"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. Nf3 Bb4+ 6. Nbd2 Nc6 7. 0-0 Nf6 8. Nxd4 Nxd4 9. exd4 0-0 10. Nf3 Bg4 11. a3 Ba5 12. d5 Ne4 13. Qd3 Re8 14. Nd4 Nd6 15. Ba2 Bh5 16. Qh3 Bg6 17. Be3 Qf6 18. Rfd1 Bb6 19. Qg3 Bh5 20. Rd3 Re4 21. Bg5 Qg6 0-1

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2017.02.18"]
[Round "6.3"]
[White "Michaelsen, Nils"]
[Black "Koch, Markus"]
[Result "1-0"]
[ECO "E36"]
[WhiteElo "2396"]
[BlackElo "2168"]
[PlyCount "79"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Oberursel"]
[BlackTeam "Frankfurt BvK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 0-0 7. e3 b6 8. Nf3 Ba6 9. b4 c5 10. dxc5 Ne4 11. Qc2 bxc5 12. Bd3 Qc7 13. b5 Bb7 14. 0-0 Nd7 15. Bb2 f5 16. a4 Rae8 17. Rac1 Qd6 18. Ba1 Qe7 19. Ne5 Nef6 20. f3 Nxe5 21. Bxe5 Nd7 22. Ba1 Qg5 23. Qe2 f4 24. exf4 Qxf4 25. a5 d4 26. Rce1 e5 27. Bb2 Qh4 28. Ba3 Qd8 29. a6 Ba8 30. Qc2 g6 31. Be4 Rf7 32. Bc1 Bxe4 33. Rxe4 Rf5 34. Rg4 Kf7 35. Re1 Qf6 36. h4 Qd6 37. Bg5 h5 38. Rge4 Nf8 39. f4 Ne6 40. Rxe5 1-0

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2017.01.15"]
[Round "5.2"]
[White "Koch, Markus"]
[Black "Telljohann, Sven"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2168"]
[BlackElo "2409"]
[PlyCount "90"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt BvK"]
[BlackTeam "Frankfurt TV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nf6 5. f3 0-0 6. Nge2 c5 7. Be3 cxd4 8. Nxd4 Nc6 9. Qd2 Nxd4 10. Bxd4 Be6 11. Be2 Qa5 12. 0-0 Rfc8 13. b3 a6 14. Rfd1 Nd7 15. Bxg7 Kxg7 16. Rac1 Kg8 17. Bf1 b5 18. cxb5 axb5 19. Nxb5 Rxc1 20. Qxa5 Rxa5 21. Rxc1 Rxa2 22. Rb1 Nb6 23. Nd4 Bd7 24. b4 Kf8 25. b5 Ke8 26. Nc6 g5 27. Nb4 Ra7 28. Kf2 Kd8 29. Na6 Na4 30. Rc1 Rb7 31. Rc4 Nb6 32. Rd4 Nc8 33. Rb4 Na7 34. e5 Bxb5 35. Bxb5 Rxb5 36. exd6 exd6 37. Rd4 Kd7 38. Nb4 Nc6 39. Nxc6 Kxc6 40. h4 h6 41. Rc4+ Rc5 42. Ra4 Kd5 43. h5 Rc2+ 44. Kg3 Rc4 45. Ra8 Rh4 0-1

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2016.12.04"]
[Round "4.2"]
[White "Koch, Markus"]
[Black "Langheinrich, Ferenc"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2168"]
[BlackElo "2381"]
[PlyCount "60"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt BvK"]
[BlackTeam "Erfurt Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. Bd3 Nd7 9. h3 Nb6 10. Nge2 Nc4 11. Qc2 Nf6 12. Ng3 g6 13. 0-0-0 b5 14. e4 Rc8 15. e5 Nd7 16. Nf5 Ndb6 17. h4 gxf5 18. gxf5 c5 19. fxe6 fxe6 20. Bxc4 Nxc4 21. Qe2 cxd4 22. Qh5+ Kd7 23. Rxd4 Kc6 24. Qh6 Qg8 25. Nxd5 Bf8 26. Qf6 Kc5 27. Rhd1 exd5 28. Qa6 Nb6 29. Qxa7 Qg6 30. Rxd5+ Kb4+ 0-1

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2016.11.20"]
[Round "3.3"]
[White "Koch, Markus"]
[Black "Legde, Georg"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2168"]
[BlackElo "2309"]
[PlyCount "54"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt BvK"]
[BlackTeam "Moerlenbach Birkenau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 d6 7. Nf3 Nbd7 8. e3 b6 9. b4 Bb7 10. Be2 c5 11. Bb2 Qe7 12. dxc5 bxc5 13. b5 d5 14. a4 Nb6 15. a5 Nxc4 16. Bxc4 dxc4 17. Ne5 Ne4 18. Qxc4 Rfd8 19. Nf3 Nd6 20. Qxc5 Rac8 21. Qa3 Bxf3 22. gxf3 Qg5 23. Qb3 Nc4 24. Rc1 Nd2 25. Qd1 Qg2 26. Rxc8 Qxh1+ 27. Ke2 Qxf3+ 0-1

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2016.11.19"]
[Round "2.3"]
[White "Dubkov, Andrej"]
[Black "Koch, Markus"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2283"]
[BlackElo "2168"]
[PlyCount "39"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Wiesbaden"]
[BlackTeam "Frankfurt BvK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Qe2 Nc6 7. Rd1 e6 8. d4 cxd4 9. Nxd4 a6 10. c4 Be7 11. Nc3 0-0 12. b3 Rac8 13. Bb2 Rfe8 14. Rac1 Nxd4 15. Rxd4 Qc6 16. Rcd1 h6 17. a4 Qb6 18. R1d3 Nd7 19. Rg3 Bf6 20. Rd1 1/2-1/2

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2016.10.16"]
[Round "1.2"]
[White "Lubbe, Melanie"]
[Black "Koch, Markus"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2261"]
[BlackElo "2168"]
[PlyCount "55"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Neuberg"]
[BlackTeam "Frankfurt BvK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 Bf5 4. f3 e6 5. g4 Bg6 6. h4 h6 7. e3 a6 8. Bd3 Bxd3 9. cxd3 c5 10. dxc5 Bxc5 11. d4 Bd6 12. Nge2 Nc6 13. Qd3 Rc8 14. Kf2 Qd7 15. g5 Nh5 16. Bxd6 Qxd6 17. Rag1 g6 18. gxh6 Rxh6 19. e4 dxe4 20. Nxe4 Qe7 21. d5 exd5 22. Qxd5 Rd8 23. Qb3 Nf6 24. Nxf6+ Qxf6 25. Qe3+ Ne5 26. f4 Rd5 27. Nc3 Ra5 28. Rg5 1-0

[Event "Oberliga Ost-B 1516"]
[Site "Germany"]
[Date "2016.04.10"]
[Round "11.3"]
[White "Koch, Markus"]
[Black "Kersten, Uwe"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2170"]
[BlackElo "2300"]
[PlyCount "78"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt BvK"]
[BlackTeam "Kassel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 Bb4+ 3. Nc3 Bxc3+ 4. bxc3 f5 5. e3 Nf6 6. Bd3 d6 7. Ne2 Qe7 8. Qc2 0-0 9. 0-0 g6 10. f3 e5 11. Ng3 c5 12. Ba3 Nc6 13. Rfe1 b6 14. Rad1 Na5 15. Bc1 Qf7 16. d5 Ba6 17. Bxf5 gxf5 18. Nxf5 Qc7 19. e4 Kh8 20. Qf2 Rg8 21. Qh4 Rg6 22. Bg5 Rf8 23. g4 Bc8 24. h3 Nxc4 25. Kh1 Qf7 26. f4 Qc7 27. Rf1 Nxe4 28. Bh6 Rff6 29. fxe5 Nxe5 30. g5 Bxf5 31. gxf6 Ng3+ 32. Kh2 Nxf1+ 33. Rxf1 Bd3 34. Rf2 Qf7 35. Bf4 Qxd5 36. f7 Nxf7 37. Qe7 Bf5 38. Bg3 Kg7 39. Qxa7 Qd3 0-1

[Event "Oberliga Ost-B 1516"]
[Site "Germany"]
[Date "2016.04.09"]
[Round "10.3"]
[White "Friedrich, Wiede"]
[Black "Koch, Markus"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2249"]
[BlackElo "2170"]
[PlyCount "71"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Empor"]
[BlackTeam "Frankfurt BvK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Nc3 Qe6+ 5. Qe2 Qxe2+ 6. Bxe2 Nc6 7. h3 Bh5 8. g4 Bg6 9. Bb5 0-0-0 10. Bxc6 bxc6 11. Ne5 Rd6 12. d4 f6 13. Nxg6 hxg6 14. Be3 Nh6 15. Ne4 Rd8 16. 0-0-0 e6 17. c3 Be7 18. Rde1 Nf7 19. Kc2 Rh7 20. f4 Rdh8 21. Nf2 Bd6 22. c4 e5 23. dxe5 fxe5 24. fxe5 Nxe5 25. c5 Bf8 26. Bf4 Nd7 27. b4 Nf6 28. Bg5 Nd5 29. Nd3 Kb7 30. h4 Nf6 31. Ne5 Nd5 32. Nd3 Nf6 33. Ne5 Nd5 34. Nxg6 Nxb4+ 35. Kc3 Bxc5 36. Rb1 1-0

[Event "Oberliga Ost-B 1516"]
[Site "Germany"]
[Date "2016.02.21"]
[Round "8.3"]
[White "Gulich, Christian"]
[Black "Koch, Markus"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2063"]
[BlackElo "2170"]
[PlyCount "54"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Weimar"]
[BlackTeam "Frankfurt BvK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Bc4 Nf6 5. h3 a6 6. a4 Qc6 7. Be2 e5 8. Nf3 Nbd7 9. d4 Bd6 10. Bb5 axb5 11. axb5 Qxf3 12. Qxf3 Rxa1 13. 0-0 0-0 14. Be3 Rxf1+ 15. Kxf1 Re8 16. Qd1 h6 17. b3 b6 18. Ne2 Nd5 19. Bc1 exd4 20. Qxd4 N7f6 21. c4 Bc5 22. Qd1 Nb4 23. Ng3 Bb7 24. f3 Bc8 25. Bb2 Bd6 26. Kf2 Rd8 27. Qe2 Nd3+ 0-1

[Event "Oberliga Ost-B 1516"]
[Site "Germany"]
[Date "2016.02.20"]
[Round "9.4"]
[White "Koch, Markus"]
[Black "Heiling, Thomas"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2170"]
[BlackElo "2255"]
[PlyCount "63"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt BvK"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 e6 6. e4 exd5 7. e5 Qe7 8. Qe2 Ng8 9. Nc3 Bb7 10. Nh3 c4 11. Nf4 Qc5 12. Nfxd5 Bxd5 13. Be3 Qb4 14. a3 Qa5 15. Bd2 Be6 16. Nd5 c3 17. Bxc3 Qd8 18. Qe4 Bxd5 19. Qxd5 Ra7 20. Bc4 Nh6 21. 0-0 axb5 22. Bxb5 Na6 23. Rad1 Bc5+ 24. Kh1 Qe7 25. b4 Bb6 26. Qd6 Qe6 27. g4 Bd8 28. Qd4 Bb6 29. Qe4 Bc7 30. Bxd7+ Qxd7 31. Rxd7 Kxd7 32. e6+ 1-0

[Event "Oberliga Ost-B 1516"]
[Site "Germany"]
[Date "2016.01.17"]
[Round "7.5"]
[White "Koch, Markus"]
[Black "Gottschalk, Jens"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2170"]
[BlackElo "2279"]
[PlyCount "66"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt BvK"]
[BlackTeam "Wiesbaden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 axb5 6. e4 Qa5+ 7. Bd2 b4 8. Na3 d6 9. Nc4 Qc7 10. a3 bxa3 11. Rxa3 Rxa3 12. bxa3 g6 13. Qa4+ Nbd7 14. Bd3 e6 15. dxe6 fxe6 16. Ne2 Kf7 17. 0-0 d5 18. exd5 exd5 19. Bf4 Qd8 20. Ne5+ Nxe5 21. Bxe5 Bd6 22. f4 c4 23. Bc2 Re8 24. Nd4 Bd7 25. Qa7 Bb8 26. Qb7 Qc8 27. Qb6 Rxe5 28. fxe5 Bxe5 29. Nf3 Qc7 30. Qe3 Bf4 31. Qd4 Kg7 32. Re1 Bd6 33. Kh1 Bxa3 0-1

[Event "Oberliga Ost-B 1516"]
[Site "Germany"]
[Date "2016.01.16"]
[Round "6.5"]
[White "Felgendreher, Heiko"]
[Black "Koch, Markus"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2231"]
[BlackElo "2170"]
[PlyCount "96"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Moerlenbach"]
[BlackTeam "Frankfurt BvK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 Qb6 7. Nb3 e6 8. Qe2 a6 9. Be3 Qc7 10. g4 Be7 11. g5 Nd7 12. f4 b5 13. Qf2 Na5 14. Nxa5 Qxa5 15. Bg2 Bb7 16. 0-0 Rc8 17. f5 0-0 18. Qh4 Ne5 19. f6 Bd8 20. fxg7 Kxg7 21. Qh6+ Kg8 22. Rf4 Ng6 23. Raf1 b4 24. Nd5 Bxd5 25. exd5 Bb6 26. R4f3 Bxe3+ 27. Kh1 Bxg5 28. Qxg5 Qxd5 29. Qh6 Qe5 30. Rh3 Qg7 31. Qd2 d5 32. Qxb4 Rxc2 33. Rb3 Rxg2 34. Kxg2 Nf4+ 35. Kf3 Qg2+ 36. Kxf4 Qxf1+ 37. Ke5 Qe2+ 38. Kf6 Qf2+ 39. Ke7 Ra8 40. Rg3+ Kh8 41. Qc3+ d4 42. Qc5 Qf4 43. b3 e5 44. Qd6 Qh4+ 45. Kxf7 Qh5+ 46. Kf6 Re8 47. Qc7 Qh6+ 48. Kf7 Qf8# 0-1

[Event "Oberliga Ost-B 1516"]
[Site "Germany"]
[Date "2015.12.13"]
[Round "5.5"]
[White "Koch, Markus"]
[Black "Weiss, Werner"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2170"]
[BlackElo "2155"]
[PlyCount "53"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt BvK"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. c4 e5 3. Nc3 exd4 4. Qxd4 Nc6 5. Qd2 g6 6. Nf3 Bg7 7. b3 Nf6 8. Bb2 0-0 9. e3 Bf5 10. h4 h5 11. Ng5 Ne5 12. Be2 Qe7 13. f3 Rfe8 14. e4 Bd7 15. 0-0-0 a5 16. a3 Bh6 17. Kb1 Bc6 18. Rhe1 Nh7 19. f4 Nd7 20. Bf3 Nxg5 21. hxg5 Bg7 22. Ka2 Nc5 23. g4 a4 24. b4 Nb3 25. Qd3 h4 26. b5 Bd7 27. Nd5 1-0

[Event "Oberliga Ost-B 1516"]
[Site "Germany"]
[Date "2015.11.15"]
[Round "4.4"]
[White "Koch, Markus"]
[Black "Konrad, Lutz"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2170"]
[BlackElo "2179"]
[PlyCount "74"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt BvK"]
[BlackTeam "Giessen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. e4 c5 4. d5 d6 5. Nc3 e6 6. Nge2 exd5 7. cxd5 a6 8. a4 Ne7 9. h4 f5 10. Bf4 0-0 11. Qd2 fxe4 12. Nxe4 Nf5 13. h5 Re8 14. Bg5 Qc7 15. Nf6+ Bxf6 16. Bxf6 Qf7 17. Bc3 Nd4 18. hxg6 Qxg6 19. Bxd4 cxd4 20. Qxd4 Bf5 21. 0-0-0 Re4 22. Qd2 Rxa4 23. b3 Ra1+ 24. Kb2 Rxd1 25. Qxd1 Nd7 26. Qd4 Rc8 27. Nc3 Ne5 28. f3 Qg7 29. Ka2 b5 30. g4 Bg6 31. Rh3 Qf7 32. Be2 Rf8 33. Qb6 Qf4 34. Qc7 b4 35. Nb1 Nd3 36. Rh1 Nc5 37. Rd1 Bc2 0-1

[Event "Oberliga Ost-B 1516"]
[Site "Germany"]
[Date "2015.10.11"]
[Round "3.4"]
[White "Schlamp, Robert"]
[Black "Koch, Markus"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2295"]
[BlackElo "2170"]
[PlyCount "83"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Oberursel"]
[BlackTeam "Frankfurt BvK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 a5 9. Be2 Na6 10. 0-0 c6 11. f3 b5 12. Nd3 b4 13. Na4 Bd6 14. Bd2 Re8 15. axb4 Nxb4 16. Nac5 Bf5 17. Nxb4 axb4 18. Rxa8 Qxa8 19. g4 Bc8 20. Qa4 Qb8 21. Rf2 Bxc5 22. dxc5 Re6 23. Bd3 g6 24. Re2 Nd7 25. Bc2 Nxc5 26. Qxb4 Qxb4 27. Bxb4 Nd7 28. Kf2 Ba6 29. Re1 f6 30. Ra1 c5 31. Bc3 Ne5 32. g5 Nd7 33. Ba4 Ne5 34. gxf6 Nd3+ 35. Kg3 Bb7 36. Bb5 c4 37. Bd4 Bc6 38. Bxc6 Rxc6 39. Ra7 Nc1 40. Kg4 Ne2 41. Be5 Re6 42. f4 1-0

[Event "Forchheim op-A 14th"]
[Site "Forchheim"]
[Date "2015.10.04"]
[Round "4"]
[White "Koch, Markus"]
[Black "Martin Fernandez, Rodrigo"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2170"]
[BlackElo "2137"]
[PlyCount "115"]
[EventDate "2015.10.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. Nf3 d6 9. e3 Nbd7 10. Bd3 Qe8 11. 0-0 Ne4 12. Bxe4 Bxe4 13. Nd2 Bb7 14. f3 f5 15. b4 Qg6 16. Bh4 Nf6 17. Rae1 Rae8 18. Bxf6 Qxf6 19. c5 e5 20. dxe5 dxe5 21. a4 Rd8 22. Nc4 Rfe8 23. Rd1 Rxd1 24. Rxd1 Qe6 25. b5 Bd5 26. Nxe5 Bb3 27. Rb1 Ba2 28. Rb2 Qxe5 29. Qxe5 Rxe5 30. cxb6 cxb6 31. Rxa2 Rxe3 32. Kf2 Re7 33. Kg3 Kf7 34. Kf4 Kf6 35. h4 Rc7 36. g4 Rc4+ 37. Kg3 f4+ 38. Kf2 Rb4 39. Ke2 Ke5 40. Ra3 Rb2+ 41. Kd3 Kd5 42. a5 Rf2 43. axb6 axb6 44. Ra7 Rxf3+ 45. Ke2 Re3+ 46. Kf2 g6 47. Rxh7 Rg3 48. g5 Kc5 49. Rh6 Kxb5 50. Rxg6 Kc5 51. h5 Rh3 52. h6 f3 53. Rf6 b5 54. Rxf3 Rh5 55. Rg3 b4 56. g6 b3 57. Rxb3 Rxh6 58. g7 1-0

[Event "Forchheim op-A 14th"]
[Site "Forchheim"]
[Date "2015.10.04"]
[Round "5"]
[White "Steinhart, Christoph"]
[Black "Koch, Markus"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2059"]
[BlackElo "2170"]
[PlyCount "92"]
[EventDate "2015.10.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c4 b6 3. Nc3 Bb7 4. d3 d6 5. Nge2 Nf6 6. g3 e6 7. Bg2 Nbd7 8. 0-0 a6 9. a3 Qc7 10. Rb1 h5 11. h3 Be7 12. b4 Rd8 13. f4 g6 14. Qb3 cxb4 15. axb4 Rc8 16. Be3 Bd8 17. Rfc1 Qb8 18. Nd4 0-0 19. Nf3 Re8 20. Qa2 b5 21. cxb5 axb5 22. Ba7 Qa8 23. Qf2 Nc5 24. Bxc5 dxc5 25. Nxb5 cxb4 26. Rxc8 Bxc8 27. Nd6 Rf8 28. Nxc8 Qxc8 29. Rxb4 Qc3 30. Qd4 Qc1+ 31. Kh2 Be7 32. Rc4 Qa3 33. Ra4 Qc1 34. Rc4 Qa3 35. Ne5 Rd8 36. Qc3 Qxc3 37. Rxc3 h4 38. Nc6 hxg3+ 39. Kxg3 Rd7 40. Nxe7+ Rxe7 41. d4 Rd7 42. Rd3 Kf8 43. Kf3 Ke7 44. Ke3 Ra7 45. Bf3 Ra2 46. Rd2 Ra3+ 1/2-1/2

[Event "Forchheim op-A 14th"]
[Site "Forchheim"]
[Date "2015.10.03"]
[Round "2"]
[White "Bathray, Johannes"]
[Black "Koch, Markus"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2154"]
[BlackElo "2170"]
[PlyCount "69"]
[EventDate "2015.10.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Bb7 12. Bg2 Qb6 13. exf6 0-0-0 14. 0-0 c5 15. d5 b4 16. Rb1 Qa6 17. dxe6 Bxg2 18. e7 Bxf1 19. exd8Q+ Kxd8 20. Qxf1 bxc3 21. bxc3 Bd6 22. Qg2 Kc7 23. Qd5 Ne5 24. Re1 Re8 25. Kf1 Re6 26. h4 Nd3 27. Rxe6 fxe6 28. Qxe6 Qxa2 29. Be3 Qb1+ 30. Kg2 Qb7+ 31. Kg1 Qb1+ 32. Kh2 Qf1 33. f7 Bxg3+ 34. Kxg3 Qg1+ 35. Kh3 1-0

[Event "Forchheim op-A 14th"]
[Site "Forchheim"]
[Date "2015.10.03"]
[Round "3"]
[White "Promyshlyanskiy, Vitaliy"]
[Black "Koch, Markus"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2236"]
[BlackElo "2170"]
[PlyCount "61"]
[EventDate "2015.10.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 d5 8. e5 a6 9. Nc3 Nh6 10. d4 cxd4 11. Qxd4 Nf5 12. Qxd5 Qb6+ 13. Kh1 Be6 14. Qe4 h5 15. Qe1 Bc4 16. Qf2 Qc6 17. Re1 h4 18. h3 0-0-0 19. Be3 b5 20. a3 f6 21. Nd4 Nxd4 22. Bxd4 Be6 23. Kg1 Rdf8 24. Qe3 Bf5 25. Na2 Bh6 26. Nb4 Qb7 27. exf6 exf6 28. Bxf6 Rxf6 29. Qc3+ Kb8 30. Qxf6 Bg7 31. Qd6+ 1-0

[Event "Forchheim op-A 14th"]
[Site "Forchheim"]
[Date "2015.10.02"]
[Round "1"]
[White "Koch, Markus"]
[Black "Fischer, Gerd"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2170"]
[BlackElo "2096"]
[PlyCount "72"]
[EventDate "2015.10.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 h6 8. Bh4 c6 9. Nge2 0-0 10. 0-0 Ne4 11. Bxe7 Qxe7 12. Qc2 f5 13. Rae1 Ndf6 14. f3 Nd6 15. Ng3 Qd7 16. Na4 b6 17. Rc1 Qe6 18. Rfe1 Bd7 19. b3 Rae8 20. Qd2 Re7 21. Nb2 Qf7 22. Bb1 Nh5 23. Nd3 Nxg3 24. hxg3 Qe8 25. a4 Rf6 26. Re2 Nf7 27. b4 Qb8 28. Nf4 g5 29. Nh5 Rg6 30. g4 Nd6 31. gxf5 Bxf5 32. Bxf5 Nxf5 33. Qd3 Qf8 34. g4 Nh4 35. Rf1 Rge6 36. f4 Re4 1-0

[Event "Oberliga Ost-B 1516"]
[Site "Germany"]
[Date "2015.09.20"]
[Round "1.4"]
[White "Staller, Peter"]
[Black "Koch, Markus"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2244"]
[BlackElo "2170"]
[PlyCount "74"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Nied"]
[BlackTeam "Frankfurt BvK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 e6 3. d4 Bb4+ 4. Nbd2 b6 5. e3 Bb7 6. Bd3 0-0 7. 0-0 d5 8. a3 Be7 9. b3 Nbd7 10. Bb2 c5 11. Qe2 Ne4 12. Rfd1 Bf6 13. cxd5 exd5 14. Bb5 cxd4 15. Nxd4 Ndc5 16. Nxe4 Nxe4 17. Rac1 Nc5 18. b4 Bxd4 19. Bxd4 Nb3 20. Qg4 Nxd4 21. Qxd4 Rc8 22. Be2 Qd6 23. Bf3 a5 24. g3 Rxc1 25. Rxc1 axb4 26. axb4 Re8 27. Rd1 Re5 28. Kg2 Qe6 29. Rc1 h5 30. h4 Ba6 31. b5 Bxb5 32. Rb1 Bc4 33. Rxb6 Qf5 34. Rb8+ Kh7 35. Qf4 Qe6 36. Qd4 Qf5 37. Qf4 Qe6 1/2-1/2

[Event "Wiesbaden op 27th"]
[Site "Wiesbaden"]
[Date "2015.08.30"]
[Round "7"]
[White "Harff, Marcel"]
[Black "Koch, Markus"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2313"]
[BlackElo "2170"]
[PlyCount "45"]
[EventDate "2015.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 e6 5. 0-0 Be7 6. b3 0-0 7. e3 Nbd7 8. Bb2 b6 9. d3 a5 10. Nc3 Ba6 11. Qe2 b5 12. Rac1 Qb6 13. cxd5 cxd5 14. e4 dxe4 15. Nxe4 Rac8 16. Rxc8 Rxc8 17. Rc1 Rxc1+ 18. Bxc1 Qc7 19. Bf4 Qc8 20. Nd6 Qc3 21. Nxf7 Kxf7 22. Ng5+ Ke8 23. Qxe6 1-0

[Event "Wiesbaden op 27th"]
[Site "Wiesbaden"]
[Date "2015.08.30"]
[Round "6"]
[White "Koch, Markus"]
[Black "Kolker, Vladislav"]
[Result "1-0"]
[ECO "E84"]
[WhiteElo "2170"]
[BlackElo "2021"]
[PlyCount "79"]
[EventDate "2015.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 0-0 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Rb8 9. Rc1 Bd7 10. Nd1 e5 11. d5 Nd4 12. Nxd4 exd4 13. Bxd4 c5 14. Be3 b5 15. b3 Re8 16. Nf2 b4 17. Be2 h5 18. 0-0 Nh7 19. Rfe1 Qc7 20. Bf1 Re7 21. Nd3 Qb6 22. Qf2 Rbe8 23. Kh1 a5 24. Qg3 Rd8 25. Bf4 Be8 26. e5 dxe5 27. Bxe5 f6 28. Bf4 Rxe1 29. Rxe1 h4 30. Qf2 Bf8 31. Be3 Rc8 32. Nxc5 Rxc5 33. Bxc5 Bxc5 34. Rxe8+ Kf7 35. Qe2 Nf8 36. Rc8 Bd6 37. Rc6 Qb8 38. c5 Bxh2 39. d6 Be5 40. f4 1-0

[Event "Wiesbaden op 27th"]
[Site "Wiesbaden"]
[Date "2015.08.29"]
[Round "4"]
[White "Koch, Markus"]
[Black "Neukirchner, Pascal"]
[Result "1-0"]
[ECO "E37"]
[WhiteElo "2170"]
[BlackElo "1932"]
[PlyCount "50"]
[EventDate "2015.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 c5 8. cxd5 exd5 9. Nf3 Bf5 10. dxc5 Nc6 11. b4 Ng3 12. Qb2 Nxh1 13. Qxg7 Kd7 14. Qxf7+ Ne7 15. Bg5 Qe8 16. Ne5+ Kd8 17. Qxf5 Rf8 18. Qe6 Nxf2 19. Qd6+ Kc8 20. Bxe7 Rf4 21. Qe6+ Kc7 22. Bd6+ Kd8 23. Qxd5 Kc8 24. e3 Rf6 25. Ba6 Nd3+ 1-0

[Event "Wiesbaden op 27th"]
[Site "Wiesbaden"]
[Date "2015.08.29"]
[Round "5"]
[White "Ungurean, Florin Ioan"]
[Black "Koch, Markus"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1966"]
[BlackElo "2170"]
[PlyCount "105"]
[EventDate "2015.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bg3 c5 6. c3 Nc6 7. Nbd2 0-0 8. Ne5 Qc7 9. f4 Ne4 10. Bd3 f6 11. Bxe4 dxe4 12. Nxc6 Qxc6 13. 0-0 b6 14. Qb3 Kh8 15. Rfc1 Bb7 16. Kh1 Rae8 17. Rf1 Ba6 18. Rf2 cxd4 19. cxd4 Bd3 20. Rg1 a5 21. a3 b5 22. Qd1 Rc8 23. Qh5 a4 24. f5 Bxg3 25. hxg3 Qd5 26. Qh3 exf5 27. Rxf5 Qd7 28. g4 g6 29. Rf4 Qe6 30. Qh6 Rf7 31. g5 fxg5 32. Qxg5 Rf5 33. Rxf5 Qxf5 34. Qh4 Qh5 35. Qxh5 gxh5 36. Nb1 Rc2 37. Nc3 Kg8 38. g4 h4 39. Rg2 Rc1+ 40. Rg1 Bf1 41. Nxe4 h3 42. Nc3 Bg2+ 43. Kh2 Rc2 44. Kg3 Rxb2 45. Rb1 Rd2 46. Rxb5 Rd3 47. Nxa4 Rxe3+ 48. Kh2 Rxa3 49. Rg5+ Kf7 50. Nc5 Ra2 51. Kg3 Kf6 52. Rh5 Kg6 53. Ne6 1/2-1/2

[Event "Wiesbaden op 27th"]
[Site "Wiesbaden"]
[Date "2015.08.28"]
[Round "3"]
[White "Ikonnikov, Vyacheslav"]
[Black "Koch, Markus"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2519"]
[BlackElo "2170"]
[PlyCount "39"]
[EventDate "2015.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. Nc3 Nc6 7. h3 Bh5 8. Bb5 Nd7 9. d5 exd5 10. Qxd5 Bxf3 11. Qxf3 Qf6 12. Qe4+ Qe6 13. Qxe6+ fxe6 14. Bxc6 bxc6 15. b3 0-0-0 16. Ke2 c5 17. Ne4 Be7 18. Bb2 e5 19. Rac1 h6 20. Bc3 1-0

[Event "Wiesbaden op 27th"]
[Site "Wiesbaden"]
[Date "2015.08.28"]
[Round "2"]
[White "Koch, Markus"]
[Black "Krastev, Alexander"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2170"]
[BlackElo "1900"]
[PlyCount "91"]
[EventDate "2015.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nge2 0-0 7. Ng3 e6 8. Be2 exd5 9. cxd5 a6 10. a4 h5 11. Bg5 Qc7 12. Qd2 Re8 13. 0-0 Nh7 14. Bh4 Nd7 15. Rac1 Ndf6 16. h3 Bd7 17. b4 c4 18. Kh1 b5 19. a5 Qc8 20. Kh2 Qd8 21. f4 Nxe4 22. Ncxe4 Qxh4 23. Nxd6 Red8 24. Nb7 Re8 25. Nc5 Bg4 26. d6 Nf6 27. Bf3 Bxf3 28. Rxf3 Red8 29. Re1 Bf8 30. Nge4 Nxe4 31. Nxe4 Bxd6 32. g3 Qe7 33. Qc3 Bxb4 34. Nf6+ Kh8 35. Rxe7 Bxc3 36. Rxc3 Kg7 37. Ne4 Kf8 38. Rb7 Re8 39. Nf2 Re2 40. Kg2 Ra2 41. f5 Kg7 42. fxg6 Kxg6 43. Rf3 Rxa5 44. Rfxf7 Rc8 45. Ne4 Rc6 46. Kf3 1-0

[Event "Wiesbaden op 27th"]
[Site "Wiesbaden"]
[Date "2015.08.27"]
[Round "1"]
[White "Schneider, Lutz Peter"]
[Black "Koch, Markus"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1747"]
[BlackElo "2170"]
[PlyCount "52"]
[EventDate "2015.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. Qd2 Nbd7 11. Rad1 Rc8 12. f4 exf4 13. Bxf4 Ne5 14. Nd4 b5 15. Bxe5 dxe5 16. Nxe6 fxe6 17. Qxd8 Rfxd8 18. Rxd8+ Rxd8 19. Rd1 Bc5+ 20. Kh1 Bd4 21. Bf3 Rc8 22. h3 h5 23. Kh2 g5 24. Rd2 g4 25. hxg4 hxg4 26. Bd1 g3+ 0-1

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2015.06.15"]
[Round "7"]
[White "Liebske, Reiner"]
[Black "Koch, Markus"]
[Result "0-1"]
[ECO "B93"]
[WhiteElo "1771"]
[BlackElo "2123"]
[PlyCount "117"]
[EventDate "2015.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 a6 8. Be3 Nbd7 9. f4 0-0 10. Bf3 Nb6 11. Qe2 Qc7 12. Nd5 Nfxd5 13. exd5 Nc4 14. c3 Bd7 15. Bf2 Rae8 16. b3 Nb6 17. Rac1 e5 18. dxe6 fxe6 19. Qd2 e5 20. fxe5 dxe5 21. Bg3 Qc8 22. Nc2 e4 23. Be2 Qxc3 24. Qd6 Qc6 25. Nb4 Rxf1+ 26. Rxf1 Qxd6 27. Bxd6 a5 28. Bc5 axb4 29. Bxb6 Bc6 30. Bc4+ Kh8 31. Bc5 Ra8 32. Rf2 h6 33. Re2 Bc3 34. Kf2 Ra5 35. Bb6 Rf5+ 36. Ke3 Kg7 37. Bd4+ Bxd4+ 38. Kxd4 Kf6 39. Rd2 h5 40. h3 Kg5 41. Be6 Ra5 42. g4 Kf4 43. gxh5 gxh5 44. Rf2+ Kg3 45. Ke3 Rc5 46. Rf5 Rc3+ 47. Kd2 h4 48. Rg5+ Kh2 49. Rh5 e3+ 50. Ke2 Kg3 51. Rg5+ Kf4 52. Rg4+ Ke5 53. Bg8 Be4 54. Bc4 Kd4 55. Rxh4 Rc2+ 56. Ke1 Rxa2 57. Rg4 Ke5 58. h4 Bf3 59. Rg5+ 0-1

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2015.06.08"]
[Round "6"]
[White "Koch, Markus"]
[Black "Reimer, Otto"]
[Result "0-1"]
[ECO "E85"]
[WhiteElo "2123"]
[BlackElo "1791"]
[PlyCount "84"]
[EventDate "2015.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Be3 0-0 6. Ne2 e5 7. Nbc3 Nc6 8. Qd2 a6 9. d5 Ne7 10. g4 c6 11. Ng3 cxd5 12. cxd5 b5 13. a3 Bd7 14. h4 h5 15. gxh5 Nxh5 16. Nxh5 gxh5 17. 0-0-0 Ng6 18. Rg1 b4 19. axb4 Rb8 20. Rg5 Rxb4 21. Kb1 Ba4 22. Na2 Bxd1 23. Nxb4 Bxf3 24. Nc6 Qf6 25. Bd3 Bg4 26. Bxa6 Qf3 27. Bd3 Bf6 28. b4 Bxg5 29. hxg5 h4 30. b5 h3 31. Bg1 Nf4 32. Bc4 Qxe4+ 33. Qc2 Qe1+ 34. Qc1 Bf5+ 35. Kb2 Qe4 36. b6 Qg2+ 37. Kb3 Bc8 38. Qxf4 exf4 39. Ne7+ Kh8 40. Bd4+ f6 41. gxf6 Qf3+ 42. Kb4 Kh7 0-1

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2015.06.01"]
[Round "5"]
[White "Kellerwessel, Ralf"]
[Black "Koch, Markus"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1913"]
[BlackElo "2123"]
[PlyCount "77"]
[EventDate "2015.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 e6 6. Nc3 Nc6 7. Nf3 d6 8. exd6 Bxd6 9. Be2 0-0 10. 0-0 h6 11. Be3 Nxc3 12. bxc3 b6 13. c4 Bb7 14. Rb1 Rc8 15. c5 Bc7 16. Qa4 Qe7 17. Rfc1 Rfd8 18. Ba6 Bxa6 19. Qxa6 bxc5 20. dxc5 Qd7 21. Qa4 e5 22. Rd1 Qe6 23. h3 f5 24. Qb3 Kf7 25. g3 g5 26. Qc2 Rg8 27. Rb7 f4 28. Rd6 fxe3 29. Rxe6 exf2+ 30. Kxf2 Kxe6 31. Qh7 Ne7 32. Qxh6+ Rg6 33. Qh5 Kd5 34. Qg4 Re6 35. Kg2 Rf6 36. Nxg5 Bd6 37. Rxe7 Bxc5 38. Qe4+ Kd6 39. Qxe5+ 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2015.05.18"]
[Round "4"]
[White "Koch, Markus"]
[Black "Kalepky, Helmut"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2123"]
[BlackElo "1872"]
[PlyCount "85"]
[EventDate "2015.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. a3 Qc7 7. b4 Bb6 8. Bd3 Nc6 9. Bb2 Bd7 10. 0-0 h5 11. Nc3 Nce7 12. Nb5 Bxb5 13. Bxb5+ Nc6 14. c4 dxc4 15. Rc1 a6 16. Bxc4 Rd8 17. Qe2 Nge7 18. a4 Qb8 19. b5 axb5 20. axb5 Nd4 21. Qe4 Nxf3+ 22. Qxf3 Bd4 23. Ba3 b6 24. Bd6 Qa8 25. Qb3 Rh6 26. Rfd1 Nf5 27. Be2 Nxd6 28. Rxd4 Nb7 29. Rxd8+ Qxd8 30. Rd1 Qc7 31. Qa3 Nc5 32. Bf3 f6 33. exf6 gxf6 34. Bc6+ Kf7 35. Qa8 Kg7 36. Rd8 Kg6 37. Rg8+ Kf5 38. Qa2 Qf4 39. Qc2+ Ke5 40. Rd8 Rg6 41. g3 Rg7 42. Kf1 Qg4 43. f4+ 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2015.05.11"]
[Round "3"]
[White "Diehl, Stefan"]
[Black "Koch, Markus"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1739"]
[BlackElo "2123"]
[PlyCount "82"]
[EventDate "2015.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 g6 3. e3 Bg7 4. Be2 Nc6 5. 0-0 Nf6 6. Nc3 0-0 7. b3 d5 8. Ne5 Nxe5 9. fxe5 Ne4 10. Bb2 Bxe5 11. d4 cxd4 12. exd4 Nxc3 13. Bxc3 Bxh2+ 14. Kh1 Bd6 15. Bd2 e6 16. Qe1 Bd7 17. Qf2 Kg7 18. Qe1 Rc8 19. Bd3 a6 20. Rf3 Bb5 21. Rh3 h5 22. Qe3 Rh8 23. Bxb5 axb5 24. Qd3 Qe7 25. Rf1 b4 26. Be1 Rc7 27. Qd2 f5 28. Bh4 Qf7 29. Bg3 Bxg3 30. Rxg3 Rhc8 31. Qxb4 Rxc2 32. a4 h4 33. Rd3 R8c6 34. Rfd1 g5 35. R1d2 Rc1+ 36. Rd1 Qc7 37. Qe1 Rxd1 38. Rxd1 h3 39. gxh3 Rc3 40. Kg2 Rxb3 41. Rc1 Rb2+ 0-1

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2015.05.04"]
[Round "2"]
[White "Koch, Markus"]
[Black "Leibold, Mathias"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "2123"]
[BlackElo "1616"]
[PlyCount "97"]
[EventDate "2015.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 b6 5. Nc3 Bb7 6. Bd2 g6 7. 0-0-0 Bg7 8. h4 Nf6 9. Nge2 Qe7 10. h5 0-0-0 11. h6 Bf8 12. Qg3 Nxe4 13. Nxe4 Qxe4 14. Nc3 Qe6 15. Re1 Qf5 16. Bd3 Bd6 17. Qh4 Qc5 18. Ne4 Qd5 19. Bc4 Qf5 20. g4 g5 21. Nxd6+ cxd6 22. Bxg5 Qc5 23. Bb3 Nd4 24. Bxd8 Rxd8 25. Qh5 Bxh1 26. Qxh1 Nxb3+ 27. axb3 Qg5+ 28. Re3 d5 29. Kb1 Kb8 30. Qf3 Rc8 31. Qxf7 Qxh6 32. Qxd7 Qg6 33. Rd3 Qe4 34. Qd6+ Kb7 35. Qxd5+ Qxd5 36. Rxd5 Rc7 37. f4 Kc6 38. c4 Rg7 39. g5 Rg6 40. b4 a6 41. Kc2 h6 42. Kd3 hxg5 43. fxg5 Rg8 44. Ke4 Rf8 45. g6 Rg8 46. Kf5 Re8 47. g7 b5 48. b3 Rb8 49. Kg6 1-0

